From 4dc14e15803035001a045db289fd847aaf63a0e2 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 15 Aug 2022 16:22:34 +0200 Subject: [PATCH 001/197] refactor: prepare splitting src/database/rooms.rs to src/service/rooms/directory.rs --- src/{database/rooms.rs => service/rooms/directory.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/{database/rooms.rs => service/rooms/directory.rs} (100%) diff --git a/src/database/rooms.rs b/src/service/rooms/directory.rs similarity index 100% rename from src/database/rooms.rs rename to src/service/rooms/directory.rs From 27e2f0d5458d886a86324af267628dae05bd288e Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 15 Aug 2022 16:22:34 +0200 Subject: [PATCH 002/197] refactor: prepare splitting src/database/rooms.rs to src/service/rooms/alias.rs --- src/{database/rooms.rs => service/rooms/alias.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/{database/rooms.rs => service/rooms/alias.rs} (100%) diff --git a/src/database/rooms.rs b/src/service/rooms/alias.rs similarity index 100% rename from src/database/rooms.rs rename to src/service/rooms/alias.rs From bd7b49b098caf1aaf42649f69a3f57120ea57834 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 15 Aug 2022 16:22:35 +0200 Subject: [PATCH 003/197] refactor: prepare splitting src/database/rooms.rs to src/service/rooms/mod.rs --- src/{database/rooms.rs => service/rooms/mod.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/{database/rooms.rs => service/rooms/mod.rs} (100%) diff --git a/src/database/rooms.rs b/src/service/rooms/mod.rs similarity index 100% rename from src/database/rooms.rs rename to src/service/rooms/mod.rs From baa8224cceab6944b1f2c44cd3f13d8dcd40e71e Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 15 Aug 2022 16:22:35 +0200 Subject: [PATCH 004/197] refactor: prepare splitting src/database/rooms.rs to src/service/rooms/metadata.rs --- src/{database/rooms.rs => service/rooms/metadata.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/{database/rooms.rs => service/rooms/metadata.rs} (100%) diff --git a/src/database/rooms.rs b/src/service/rooms/metadata.rs similarity index 100% rename from src/database/rooms.rs rename to src/service/rooms/metadata.rs From 249440115bfc81dd37aac4ea066f805bd451c4d6 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 15 Aug 2022 16:22:35 +0200 Subject: [PATCH 005/197] refactor: prepare splitting src/database/rooms.rs to src/service/rooms/lazy_loading.rs --- src/{database/rooms.rs => service/rooms/lazy_loading.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/{database/rooms.rs => service/rooms/lazy_loading.rs} (100%) diff --git a/src/database/rooms.rs b/src/service/rooms/lazy_loading.rs similarity index 100% rename from src/database/rooms.rs rename to src/service/rooms/lazy_loading.rs From 2dbfbd45a25f59ae61b114e26af6059c388d9e5e Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 15 Aug 2022 16:22:36 +0200 Subject: [PATCH 006/197] refactor: prepare splitting src/database/rooms.rs to src/service/rooms/short.rs --- src/{database/rooms.rs => service/rooms/short.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/{database/rooms.rs => service/rooms/short.rs} (100%) diff --git a/src/database/rooms.rs b/src/service/rooms/short.rs similarity index 100% rename from src/database/rooms.rs rename to src/service/rooms/short.rs From 8dffdadfd3cde3aa928a3d658a50386f7d707cc0 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 15 Aug 2022 16:22:36 +0200 Subject: [PATCH 007/197] refactor: prepare splitting src/database/rooms.rs to src/service/rooms/search.rs --- src/{database/rooms.rs => service/rooms/search.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/{database/rooms.rs => service/rooms/search.rs} (100%) diff --git a/src/database/rooms.rs b/src/service/rooms/search.rs similarity index 100% rename from src/database/rooms.rs rename to src/service/rooms/search.rs From 8ed79a00fd23a295794fc7fbc89501829c3a482f Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 15 Aug 2022 16:22:36 +0200 Subject: [PATCH 008/197] refactor: prepare splitting src/database/rooms.rs to src/service/rooms/pdu_metadata.rs --- src/{database/rooms.rs => service/rooms/pdu_metadata.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/{database/rooms.rs => service/rooms/pdu_metadata.rs} (100%) diff --git a/src/database/rooms.rs b/src/service/rooms/pdu_metadata.rs similarity index 100% rename from src/database/rooms.rs rename to src/service/rooms/pdu_metadata.rs From 54bf91b76e9095f8d9b416c39d7ad8236a5f9e6f Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 15 Aug 2022 16:22:36 +0200 Subject: [PATCH 009/197] refactor: prepare splitting src/database/rooms.rs to src/service/rooms/outlier.rs --- src/{database/rooms.rs => service/rooms/outlier.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/{database/rooms.rs => service/rooms/outlier.rs} (100%) diff --git a/src/database/rooms.rs b/src/service/rooms/outlier.rs similarity index 100% rename from src/database/rooms.rs rename to src/service/rooms/outlier.rs From d05b84d0f595da41330918f2ba3030dbc2f402b7 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 15 Aug 2022 16:22:37 +0200 Subject: [PATCH 010/197] refactor: prepare splitting src/database/rooms.rs to src/service/rooms/state_compressor.rs --- src/{database/rooms.rs => service/rooms/state_compressor.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/{database/rooms.rs => service/rooms/state_compressor.rs} (100%) diff --git a/src/database/rooms.rs b/src/service/rooms/state_compressor.rs similarity index 100% rename from src/database/rooms.rs rename to src/service/rooms/state_compressor.rs From 751be39376c1c147cb8e6f7a0facf67814397908 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 15 Aug 2022 16:22:37 +0200 Subject: [PATCH 011/197] refactor: prepare splitting src/database/rooms.rs to src/service/rooms/state_cache.rs --- src/{database/rooms.rs => service/rooms/state_cache.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/{database/rooms.rs => service/rooms/state_cache.rs} (100%) diff --git a/src/database/rooms.rs b/src/service/rooms/state_cache.rs similarity index 100% rename from src/database/rooms.rs rename to src/service/rooms/state_cache.rs From 64a022a4d2527170a675be3dd0f2964c6da65aec Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 15 Aug 2022 16:22:37 +0200 Subject: [PATCH 012/197] refactor: prepare splitting src/database/rooms.rs to src/service/rooms/state.rs --- src/{database/rooms.rs => service/rooms/state.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/{database/rooms.rs => service/rooms/state.rs} (100%) diff --git a/src/database/rooms.rs b/src/service/rooms/state.rs similarity index 100% rename from src/database/rooms.rs rename to src/service/rooms/state.rs From e22f5fef1f6623842ab99617c1231276b52a1633 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 15 Aug 2022 16:22:38 +0200 Subject: [PATCH 013/197] refactor: prepare splitting src/database/rooms.rs to src/service/rooms/user.rs --- src/{database/rooms.rs => service/rooms/user.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/{database/rooms.rs => service/rooms/user.rs} (100%) diff --git a/src/database/rooms.rs b/src/service/rooms/user.rs similarity index 100% rename from src/database/rooms.rs rename to src/service/rooms/user.rs From 7989c7cdda148bc804238522085489333e2c849e Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 15 Aug 2022 16:22:38 +0200 Subject: [PATCH 014/197] refactor: prepare splitting src/database/rooms.rs to src/service/rooms/timeline.rs --- src/{database/rooms.rs => service/rooms/timeline.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/{database/rooms.rs => service/rooms/timeline.rs} (100%) diff --git a/src/database/rooms.rs b/src/service/rooms/timeline.rs similarity index 100% rename from src/database/rooms.rs rename to src/service/rooms/timeline.rs From 025b64befc5872aa7ffcc0ba348005e326d347d5 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Sun, 19 Jun 2022 22:56:14 +0200 Subject: [PATCH 015/197] refactor: renames and split room.rs --- src/{ => api}/appservice_server.rs | 0 src/{ => api}/client_server/account.rs | 0 src/{ => api}/client_server/alias.rs | 0 src/{ => api}/client_server/backup.rs | 0 src/{ => api}/client_server/capabilities.rs | 0 src/{ => api}/client_server/config.rs | 0 src/{ => api}/client_server/context.rs | 0 src/{ => api}/client_server/device.rs | 0 src/{ => api}/client_server/directory.rs | 0 src/{ => api}/client_server/filter.rs | 0 src/{ => api}/client_server/keys.rs | 0 src/{ => api}/client_server/media.rs | 0 src/{ => api}/client_server/membership.rs | 206 + src/{ => api}/client_server/message.rs | 0 src/{ => api}/client_server/mod.rs | 0 src/{ => api}/client_server/presence.rs | 0 src/{ => api}/client_server/profile.rs | 0 src/{ => api}/client_server/push.rs | 0 src/{ => api}/client_server/read_marker.rs | 0 src/{ => api}/client_server/redact.rs | 0 src/{ => api}/client_server/report.rs | 0 src/{ => api}/client_server/room.rs | 21 + src/{ => api}/client_server/search.rs | 0 src/{ => api}/client_server/session.rs | 0 src/{ => api}/client_server/state.rs | 0 src/{ => api}/client_server/sync.rs | 0 src/{ => api}/client_server/tag.rs | 0 src/{ => api}/client_server/thirdparty.rs | 0 src/{ => api}/client_server/to_device.rs | 0 src/{ => api}/client_server/typing.rs | 0 src/{ => api}/client_server/unversioned.rs | 0 src/{ => api}/client_server/user_directory.rs | 0 src/{ => api}/client_server/voip.rs | 0 src/{ => api}/ruma_wrapper/axum.rs | 0 .../ruma_wrapper/mod.rs} | 0 src/{ => api}/server_server.rs | 0 src/{config.rs => config/mod.rs} | 0 src/{database.rs => database/mod.rs} | 0 src/{database => service}/account_data.rs | 0 src/{database => service}/admin.rs | 0 src/{database => service}/appservice.rs | 0 src/{database => service}/globals.rs | 0 src/{database => service}/key_backups.rs | 0 src/{database => service}/media.rs | 0 src/{ => service}/pdu.rs | 0 src/{database => service}/pusher.rs | 0 src/service/rooms/alias.rs | 3437 ---------------- src/service/rooms/directory.rs | 3474 ---------------- src/{database => service}/rooms/edus.rs | 0 src/service/rooms/lazy_loading.rs | 3412 ---------------- src/service/rooms/metadata.rs | 3459 ---------------- src/service/rooms/mod.rs | 3287 ---------------- src/service/rooms/outlier.rs | 3483 ----------------- src/service/rooms/pdu_metadata.rs | 3472 ---------------- src/service/rooms/search.rs | 3453 ---------------- src/service/rooms/short.rs | 3331 +--------------- src/service/rooms/state.rs | 2994 -------------- src/service/rooms/state_cache.rs | 2786 ------------- src/service/rooms/state_compressor.rs | 3202 --------------- src/service/rooms/timeline.rs | 2673 +------------ src/service/rooms/user.rs | 3389 ---------------- src/{database => service}/sending.rs | 0 src/{database => service}/transaction_ids.rs | 0 src/{database => service}/uiaa.rs | 0 src/{database => service}/users.rs | 0 src/{ => utils}/error.rs | 0 src/{ => utils}/utils.rs | 0 67 files changed, 278 insertions(+), 45801 deletions(-) rename src/{ => api}/appservice_server.rs (100%) rename src/{ => api}/client_server/account.rs (100%) rename src/{ => api}/client_server/alias.rs (100%) rename src/{ => api}/client_server/backup.rs (100%) rename src/{ => api}/client_server/capabilities.rs (100%) rename src/{ => api}/client_server/config.rs (100%) rename src/{ => api}/client_server/context.rs (100%) rename src/{ => api}/client_server/device.rs (100%) rename src/{ => api}/client_server/directory.rs (100%) rename src/{ => api}/client_server/filter.rs (100%) rename src/{ => api}/client_server/keys.rs (100%) rename src/{ => api}/client_server/media.rs (100%) rename src/{ => api}/client_server/membership.rs (83%) rename src/{ => api}/client_server/message.rs (100%) rename src/{ => api}/client_server/mod.rs (100%) rename src/{ => api}/client_server/presence.rs (100%) rename src/{ => api}/client_server/profile.rs (100%) rename src/{ => api}/client_server/push.rs (100%) rename src/{ => api}/client_server/read_marker.rs (100%) rename src/{ => api}/client_server/redact.rs (100%) rename src/{ => api}/client_server/report.rs (100%) rename src/{ => api}/client_server/room.rs (96%) rename src/{ => api}/client_server/search.rs (100%) rename src/{ => api}/client_server/session.rs (100%) rename src/{ => api}/client_server/state.rs (100%) rename src/{ => api}/client_server/sync.rs (100%) rename src/{ => api}/client_server/tag.rs (100%) rename src/{ => api}/client_server/thirdparty.rs (100%) rename src/{ => api}/client_server/to_device.rs (100%) rename src/{ => api}/client_server/typing.rs (100%) rename src/{ => api}/client_server/unversioned.rs (100%) rename src/{ => api}/client_server/user_directory.rs (100%) rename src/{ => api}/client_server/voip.rs (100%) rename src/{ => api}/ruma_wrapper/axum.rs (100%) rename src/{ruma_wrapper.rs => api/ruma_wrapper/mod.rs} (100%) rename src/{ => api}/server_server.rs (100%) rename src/{config.rs => config/mod.rs} (100%) rename src/{database.rs => database/mod.rs} (100%) rename src/{database => service}/account_data.rs (100%) rename src/{database => service}/admin.rs (100%) rename src/{database => service}/appservice.rs (100%) rename src/{database => service}/globals.rs (100%) rename src/{database => service}/key_backups.rs (100%) rename src/{database => service}/media.rs (100%) rename src/{ => service}/pdu.rs (100%) rename src/{database => service}/pusher.rs (100%) rename src/{database => service}/rooms/edus.rs (100%) rename src/{database => service}/sending.rs (100%) rename src/{database => service}/transaction_ids.rs (100%) rename src/{database => service}/uiaa.rs (100%) rename src/{database => service}/users.rs (100%) rename src/{ => utils}/error.rs (100%) rename src/{ => utils}/utils.rs (100%) diff --git a/src/appservice_server.rs b/src/api/appservice_server.rs similarity index 100% rename from src/appservice_server.rs rename to src/api/appservice_server.rs diff --git a/src/client_server/account.rs b/src/api/client_server/account.rs similarity index 100% rename from src/client_server/account.rs rename to src/api/client_server/account.rs diff --git a/src/client_server/alias.rs b/src/api/client_server/alias.rs similarity index 100% rename from src/client_server/alias.rs rename to src/api/client_server/alias.rs diff --git a/src/client_server/backup.rs b/src/api/client_server/backup.rs similarity index 100% rename from src/client_server/backup.rs rename to src/api/client_server/backup.rs diff --git a/src/client_server/capabilities.rs b/src/api/client_server/capabilities.rs similarity index 100% rename from src/client_server/capabilities.rs rename to src/api/client_server/capabilities.rs diff --git a/src/client_server/config.rs b/src/api/client_server/config.rs similarity index 100% rename from src/client_server/config.rs rename to src/api/client_server/config.rs diff --git a/src/client_server/context.rs b/src/api/client_server/context.rs similarity index 100% rename from src/client_server/context.rs rename to src/api/client_server/context.rs diff --git a/src/client_server/device.rs b/src/api/client_server/device.rs similarity index 100% rename from src/client_server/device.rs rename to src/api/client_server/device.rs diff --git a/src/client_server/directory.rs b/src/api/client_server/directory.rs similarity index 100% rename from src/client_server/directory.rs rename to src/api/client_server/directory.rs diff --git a/src/client_server/filter.rs b/src/api/client_server/filter.rs similarity index 100% rename from src/client_server/filter.rs rename to src/api/client_server/filter.rs diff --git a/src/client_server/keys.rs b/src/api/client_server/keys.rs similarity index 100% rename from src/client_server/keys.rs rename to src/api/client_server/keys.rs diff --git a/src/client_server/media.rs b/src/api/client_server/media.rs similarity index 100% rename from src/client_server/media.rs rename to src/api/client_server/media.rs diff --git a/src/client_server/membership.rs b/src/api/client_server/membership.rs similarity index 83% rename from src/client_server/membership.rs rename to src/api/client_server/membership.rs index a1b616be..4dda11ad 100644 --- a/src/client_server/membership.rs +++ b/src/api/client_server/membership.rs @@ -1080,3 +1080,209 @@ pub(crate) async fn invite_helper<'a>( Ok(()) } + + // Make a user leave all their joined rooms + #[tracing::instrument(skip(self, db))] + pub async fn leave_all_rooms(&self, user_id: &UserId, db: &Database) -> Result<()> { + let all_rooms = db + .rooms + .rooms_joined(user_id) + .chain(db.rooms.rooms_invited(user_id).map(|t| t.map(|(r, _)| r))) + .collect::>(); + + for room_id in all_rooms { + let room_id = match room_id { + Ok(room_id) => room_id, + Err(_) => continue, + }; + + let _ = self.leave_room(user_id, &room_id, db).await; + } + + Ok(()) + } + + #[tracing::instrument(skip(self, db))] + pub async fn leave_room( + &self, + user_id: &UserId, + room_id: &RoomId, + db: &Database, + ) -> Result<()> { + // Ask a remote server if we don't have this room + if !self.exists(room_id)? && room_id.server_name() != db.globals.server_name() { + if let Err(e) = self.remote_leave_room(user_id, room_id, db).await { + warn!("Failed to leave room {} remotely: {}", user_id, e); + // Don't tell the client about this error + } + + let last_state = self + .invite_state(user_id, room_id)? + .map_or_else(|| self.left_state(user_id, room_id), |s| Ok(Some(s)))?; + + // We always drop the invite, we can't rely on other servers + self.update_membership( + room_id, + user_id, + MembershipState::Leave, + user_id, + last_state, + db, + true, + )?; + } else { + let mutex_state = Arc::clone( + db.globals + .roomid_mutex_state + .write() + .unwrap() + .entry(room_id.to_owned()) + .or_default(), + ); + let state_lock = mutex_state.lock().await; + + let mut event: RoomMemberEventContent = serde_json::from_str( + self.room_state_get(room_id, &StateEventType::RoomMember, user_id.as_str())? + .ok_or(Error::BadRequest( + ErrorKind::BadState, + "Cannot leave a room you are not a member of.", + ))? + .content + .get(), + ) + .map_err(|_| Error::bad_database("Invalid member event in database."))?; + + event.membership = MembershipState::Leave; + + self.build_and_append_pdu( + PduBuilder { + event_type: RoomEventType::RoomMember, + content: to_raw_value(&event).expect("event is valid, we just created it"), + unsigned: None, + state_key: Some(user_id.to_string()), + redacts: None, + }, + user_id, + room_id, + db, + &state_lock, + )?; + } + + Ok(()) + } + + #[tracing::instrument(skip(self, db))] + async fn remote_leave_room( + &self, + user_id: &UserId, + room_id: &RoomId, + db: &Database, + ) -> Result<()> { + let mut make_leave_response_and_server = Err(Error::BadServerResponse( + "No server available to assist in leaving.", + )); + + let invite_state = db + .rooms + .invite_state(user_id, room_id)? + .ok_or(Error::BadRequest( + ErrorKind::BadState, + "User is not invited.", + ))?; + + let servers: HashSet<_> = invite_state + .iter() + .filter_map(|event| serde_json::from_str(event.json().get()).ok()) + .filter_map(|event: serde_json::Value| event.get("sender").cloned()) + .filter_map(|sender| sender.as_str().map(|s| s.to_owned())) + .filter_map(|sender| UserId::parse(sender).ok()) + .map(|user| user.server_name().to_owned()) + .collect(); + + for remote_server in servers { + let make_leave_response = db + .sending + .send_federation_request( + &db.globals, + &remote_server, + federation::membership::prepare_leave_event::v1::Request { room_id, user_id }, + ) + .await; + + make_leave_response_and_server = make_leave_response.map(|r| (r, remote_server)); + + if make_leave_response_and_server.is_ok() { + break; + } + } + + let (make_leave_response, remote_server) = make_leave_response_and_server?; + + let room_version_id = match make_leave_response.room_version { + Some(version) if self.is_supported_version(&db, &version) => version, + _ => return Err(Error::BadServerResponse("Room version is not supported")), + }; + + let mut leave_event_stub = + serde_json::from_str::(make_leave_response.event.get()).map_err( + |_| Error::BadServerResponse("Invalid make_leave event json received from server."), + )?; + + // TODO: Is origin needed? + leave_event_stub.insert( + "origin".to_owned(), + CanonicalJsonValue::String(db.globals.server_name().as_str().to_owned()), + ); + leave_event_stub.insert( + "origin_server_ts".to_owned(), + CanonicalJsonValue::Integer( + utils::millis_since_unix_epoch() + .try_into() + .expect("Timestamp is valid js_int value"), + ), + ); + // We don't leave the event id in the pdu because that's only allowed in v1 or v2 rooms + leave_event_stub.remove("event_id"); + + // In order to create a compatible ref hash (EventID) the `hashes` field needs to be present + ruma::signatures::hash_and_sign_event( + db.globals.server_name().as_str(), + db.globals.keypair(), + &mut leave_event_stub, + &room_version_id, + ) + .expect("event is valid, we just created it"); + + // Generate event id + let event_id = EventId::parse(format!( + "${}", + ruma::signatures::reference_hash(&leave_event_stub, &room_version_id) + .expect("ruma can calculate reference hashes") + )) + .expect("ruma's reference hashes are valid event ids"); + + // Add event_id back + leave_event_stub.insert( + "event_id".to_owned(), + CanonicalJsonValue::String(event_id.as_str().to_owned()), + ); + + // It has enough fields to be called a proper event now + let leave_event = leave_event_stub; + + db.sending + .send_federation_request( + &db.globals, + &remote_server, + federation::membership::create_leave_event::v2::Request { + room_id, + event_id: &event_id, + pdu: &PduEvent::convert_to_outgoing_federation_event(leave_event.clone()), + }, + ) + .await?; + + Ok(()) + } + diff --git a/src/client_server/message.rs b/src/api/client_server/message.rs similarity index 100% rename from src/client_server/message.rs rename to src/api/client_server/message.rs diff --git a/src/client_server/mod.rs b/src/api/client_server/mod.rs similarity index 100% rename from src/client_server/mod.rs rename to src/api/client_server/mod.rs diff --git a/src/client_server/presence.rs b/src/api/client_server/presence.rs similarity index 100% rename from src/client_server/presence.rs rename to src/api/client_server/presence.rs diff --git a/src/client_server/profile.rs b/src/api/client_server/profile.rs similarity index 100% rename from src/client_server/profile.rs rename to src/api/client_server/profile.rs diff --git a/src/client_server/push.rs b/src/api/client_server/push.rs similarity index 100% rename from src/client_server/push.rs rename to src/api/client_server/push.rs diff --git a/src/client_server/read_marker.rs b/src/api/client_server/read_marker.rs similarity index 100% rename from src/client_server/read_marker.rs rename to src/api/client_server/read_marker.rs diff --git a/src/client_server/redact.rs b/src/api/client_server/redact.rs similarity index 100% rename from src/client_server/redact.rs rename to src/api/client_server/redact.rs diff --git a/src/client_server/report.rs b/src/api/client_server/report.rs similarity index 100% rename from src/client_server/report.rs rename to src/api/client_server/report.rs diff --git a/src/client_server/room.rs b/src/api/client_server/room.rs similarity index 96% rename from src/client_server/room.rs rename to src/api/client_server/room.rs index a5b79705..5ae7224c 100644 --- a/src/client_server/room.rs +++ b/src/api/client_server/room.rs @@ -707,3 +707,24 @@ pub async fn upgrade_room_route( // Return the replacement room id Ok(upgrade_room::v3::Response { replacement_room }) } + + /// Returns the room's version. + #[tracing::instrument(skip(self))] + pub fn get_room_version(&self, room_id: &RoomId) -> Result { + let create_event = self.room_state_get(room_id, &StateEventType::RoomCreate, "")?; + + let create_event_content: Option = create_event + .as_ref() + .map(|create_event| { + serde_json::from_str(create_event.content.get()).map_err(|e| { + warn!("Invalid create event: {}", e); + Error::bad_database("Invalid create event in db.") + }) + }) + .transpose()?; + let room_version = create_event_content + .map(|create_event| create_event.room_version) + .ok_or_else(|| Error::BadDatabase("Invalid room version"))?; + Ok(room_version) + } + diff --git a/src/client_server/search.rs b/src/api/client_server/search.rs similarity index 100% rename from src/client_server/search.rs rename to src/api/client_server/search.rs diff --git a/src/client_server/session.rs b/src/api/client_server/session.rs similarity index 100% rename from src/client_server/session.rs rename to src/api/client_server/session.rs diff --git a/src/client_server/state.rs b/src/api/client_server/state.rs similarity index 100% rename from src/client_server/state.rs rename to src/api/client_server/state.rs diff --git a/src/client_server/sync.rs b/src/api/client_server/sync.rs similarity index 100% rename from src/client_server/sync.rs rename to src/api/client_server/sync.rs diff --git a/src/client_server/tag.rs b/src/api/client_server/tag.rs similarity index 100% rename from src/client_server/tag.rs rename to src/api/client_server/tag.rs diff --git a/src/client_server/thirdparty.rs b/src/api/client_server/thirdparty.rs similarity index 100% rename from src/client_server/thirdparty.rs rename to src/api/client_server/thirdparty.rs diff --git a/src/client_server/to_device.rs b/src/api/client_server/to_device.rs similarity index 100% rename from src/client_server/to_device.rs rename to src/api/client_server/to_device.rs diff --git a/src/client_server/typing.rs b/src/api/client_server/typing.rs similarity index 100% rename from src/client_server/typing.rs rename to src/api/client_server/typing.rs diff --git a/src/client_server/unversioned.rs b/src/api/client_server/unversioned.rs similarity index 100% rename from src/client_server/unversioned.rs rename to src/api/client_server/unversioned.rs diff --git a/src/client_server/user_directory.rs b/src/api/client_server/user_directory.rs similarity index 100% rename from src/client_server/user_directory.rs rename to src/api/client_server/user_directory.rs diff --git a/src/client_server/voip.rs b/src/api/client_server/voip.rs similarity index 100% rename from src/client_server/voip.rs rename to src/api/client_server/voip.rs diff --git a/src/ruma_wrapper/axum.rs b/src/api/ruma_wrapper/axum.rs similarity index 100% rename from src/ruma_wrapper/axum.rs rename to src/api/ruma_wrapper/axum.rs diff --git a/src/ruma_wrapper.rs b/src/api/ruma_wrapper/mod.rs similarity index 100% rename from src/ruma_wrapper.rs rename to src/api/ruma_wrapper/mod.rs diff --git a/src/server_server.rs b/src/api/server_server.rs similarity index 100% rename from src/server_server.rs rename to src/api/server_server.rs diff --git a/src/config.rs b/src/config/mod.rs similarity index 100% rename from src/config.rs rename to src/config/mod.rs diff --git a/src/database.rs b/src/database/mod.rs similarity index 100% rename from src/database.rs rename to src/database/mod.rs diff --git a/src/database/account_data.rs b/src/service/account_data.rs similarity index 100% rename from src/database/account_data.rs rename to src/service/account_data.rs diff --git a/src/database/admin.rs b/src/service/admin.rs similarity index 100% rename from src/database/admin.rs rename to src/service/admin.rs diff --git a/src/database/appservice.rs b/src/service/appservice.rs similarity index 100% rename from src/database/appservice.rs rename to src/service/appservice.rs diff --git a/src/database/globals.rs b/src/service/globals.rs similarity index 100% rename from src/database/globals.rs rename to src/service/globals.rs diff --git a/src/database/key_backups.rs b/src/service/key_backups.rs similarity index 100% rename from src/database/key_backups.rs rename to src/service/key_backups.rs diff --git a/src/database/media.rs b/src/service/media.rs similarity index 100% rename from src/database/media.rs rename to src/service/media.rs diff --git a/src/pdu.rs b/src/service/pdu.rs similarity index 100% rename from src/pdu.rs rename to src/service/pdu.rs diff --git a/src/database/pusher.rs b/src/service/pusher.rs similarity index 100% rename from src/database/pusher.rs rename to src/service/pusher.rs diff --git a/src/service/rooms/alias.rs b/src/service/rooms/alias.rs index 4ad815e3..393ad671 100644 --- a/src/service/rooms/alias.rs +++ b/src/service/rooms/alias.rs @@ -1,2795 +1,3 @@ -mod edus; - -pub use edus::RoomEdus; - -use crate::{ - pdu::{EventHash, PduBuilder}, - utils, Database, Error, PduEvent, Result, -}; -use lru_cache::LruCache; -use regex::Regex; -use ring::digest; -use ruma::{ - api::{client::error::ErrorKind, federation}, - events::{ - direct::DirectEvent, - ignored_user_list::IgnoredUserListEvent, - push_rules::PushRulesEvent, - room::{ - create::RoomCreateEventContent, - member::{MembershipState, RoomMemberEventContent}, - power_levels::RoomPowerLevelsEventContent, - }, - tag::TagEvent, - AnyStrippedStateEvent, AnySyncStateEvent, GlobalAccountDataEventType, - RoomAccountDataEventType, RoomEventType, StateEventType, - }, - push::{Action, Ruleset, Tweak}, - serde::{CanonicalJsonObject, CanonicalJsonValue, Raw}, - state_res::{self, RoomVersion, StateMap}, - uint, DeviceId, EventId, RoomAliasId, RoomId, RoomVersionId, ServerName, UserId, -}; -use serde::Deserialize; -use serde_json::value::to_raw_value; -use std::{ - borrow::Cow, - collections::{hash_map, BTreeMap, HashMap, HashSet}, - fmt::Debug, - iter, - mem::size_of, - sync::{Arc, Mutex, RwLock}, -}; -use tokio::sync::MutexGuard; -use tracing::{error, warn}; - -use super::{abstraction::Tree, pusher}; - -/// The unique identifier of each state group. -/// -/// This is created when a state group is added to the database by -/// hashing the entire state. -pub type StateHashId = Vec; -pub type CompressedStateEvent = [u8; 2 * size_of::()]; - -pub struct Rooms { - pub edus: RoomEdus, - pub(super) pduid_pdu: Arc, // PduId = ShortRoomId + Count - pub(super) eventid_pduid: Arc, - pub(super) roomid_pduleaves: Arc, - pub(super) alias_roomid: Arc, - pub(super) aliasid_alias: Arc, // AliasId = RoomId + Count - pub(super) publicroomids: Arc, - - pub(super) tokenids: Arc, // TokenId = ShortRoomId + Token + PduIdCount - - /// Participating servers in a room. - pub(super) roomserverids: Arc, // RoomServerId = RoomId + ServerName - pub(super) serverroomids: Arc, // ServerRoomId = ServerName + RoomId - - pub(super) userroomid_joined: Arc, - pub(super) roomuserid_joined: Arc, - pub(super) roomid_joinedcount: Arc, - pub(super) roomid_invitedcount: Arc, - pub(super) roomuseroncejoinedids: Arc, - pub(super) userroomid_invitestate: Arc, // InviteState = Vec> - pub(super) roomuserid_invitecount: Arc, // InviteCount = Count - pub(super) userroomid_leftstate: Arc, - pub(super) roomuserid_leftcount: Arc, - - pub(super) disabledroomids: Arc, // Rooms where incoming federation handling is disabled - - pub(super) lazyloadedids: Arc, // LazyLoadedIds = UserId + DeviceId + RoomId + LazyLoadedUserId - - pub(super) userroomid_notificationcount: Arc, // NotifyCount = u64 - pub(super) userroomid_highlightcount: Arc, // HightlightCount = u64 - - /// Remember the current state hash of a room. - pub(super) roomid_shortstatehash: Arc, - pub(super) roomsynctoken_shortstatehash: Arc, - /// Remember the state hash at events in the past. - pub(super) shorteventid_shortstatehash: Arc, - /// StateKey = EventType + StateKey, ShortStateKey = Count - pub(super) statekey_shortstatekey: Arc, - pub(super) shortstatekey_statekey: Arc, - - pub(super) roomid_shortroomid: Arc, - - pub(super) shorteventid_eventid: Arc, - pub(super) eventid_shorteventid: Arc, - - pub(super) statehash_shortstatehash: Arc, - pub(super) shortstatehash_statediff: Arc, // StateDiff = parent (or 0) + (shortstatekey+shorteventid++) + 0_u64 + (shortstatekey+shorteventid--) - - pub(super) shorteventid_authchain: Arc, - - /// RoomId + EventId -> outlier PDU. - /// Any pdu that has passed the steps 1-8 in the incoming event /federation/send/txn. - pub(super) eventid_outlierpdu: Arc, - pub(super) softfailedeventids: Arc, - - /// RoomId + EventId -> Parent PDU EventId. - pub(super) referencedevents: Arc, - - pub(super) pdu_cache: Mutex, Arc>>, - pub(super) shorteventid_cache: Mutex>>, - pub(super) auth_chain_cache: Mutex, Arc>>>, - pub(super) eventidshort_cache: Mutex, u64>>, - pub(super) statekeyshort_cache: Mutex>, - pub(super) shortstatekey_cache: Mutex>, - pub(super) our_real_users_cache: RwLock, Arc>>>>, - pub(super) appservice_in_room_cache: RwLock, HashMap>>, - pub(super) lazy_load_waiting: - Mutex, Box, Box, u64), HashSet>>>, - pub(super) stateinfo_cache: Mutex< - LruCache< - u64, - Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - >, - >, - pub(super) lasttimelinecount_cache: Mutex, u64>>, -} - -impl Rooms { - /// Returns true if a given room version is supported - #[tracing::instrument(skip(self, db))] - pub fn is_supported_version(&self, db: &Database, room_version: &RoomVersionId) -> bool { - db.globals.supported_room_versions().contains(room_version) - } - - /// Builds a StateMap by iterating over all keys that start - /// with state_hash, this gives the full state for the given state_hash. - #[tracing::instrument(skip(self))] - pub async fn state_full_ids(&self, shortstatehash: u64) -> Result>> { - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - let mut result = BTreeMap::new(); - let mut i = 0; - for compressed in full_state.into_iter() { - let parsed = self.parse_compressed_state_event(compressed)?; - result.insert(parsed.0, parsed.1); - - i += 1; - if i % 100 == 0 { - tokio::task::yield_now().await; - } - } - Ok(result) - } - - #[tracing::instrument(skip(self))] - pub async fn state_full( - &self, - shortstatehash: u64, - ) -> Result>> { - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - - let mut result = HashMap::new(); - let mut i = 0; - for compressed in full_state { - let (_, eventid) = self.parse_compressed_state_event(compressed)?; - if let Some(pdu) = self.get_pdu(&eventid)? { - result.insert( - ( - pdu.kind.to_string().into(), - pdu.state_key - .as_ref() - .ok_or_else(|| Error::bad_database("State event has no state key."))? - .clone(), - ), - pdu, - ); - } - - i += 1; - if i % 100 == 0 { - tokio::task::yield_now().await; - } - } - - Ok(result) - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn state_get_id( - &self, - shortstatehash: u64, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - let shortstatekey = match self.get_shortstatekey(event_type, state_key)? { - Some(s) => s, - None => return Ok(None), - }; - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - Ok(full_state - .into_iter() - .find(|bytes| bytes.starts_with(&shortstatekey.to_be_bytes())) - .and_then(|compressed| { - self.parse_compressed_state_event(compressed) - .ok() - .map(|(_, id)| id) - })) - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn state_get( - &self, - shortstatehash: u64, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - self.state_get_id(shortstatehash, event_type, state_key)? - .map_or(Ok(None), |event_id| self.get_pdu(&event_id)) - } - - /// Returns the state hash for this pdu. - pub fn pdu_shortstatehash(&self, event_id: &EventId) -> Result> { - self.eventid_shorteventid - .get(event_id.as_bytes())? - .map_or(Ok(None), |shorteventid| { - self.shorteventid_shortstatehash - .get(&shorteventid)? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database( - "Invalid shortstatehash bytes in shorteventid_shortstatehash", - ) - }) - }) - .transpose() - }) - } - - /// Returns the last state hash key added to the db for the given room. - #[tracing::instrument(skip(self))] - pub fn current_shortstatehash(&self, room_id: &RoomId) -> Result> { - self.roomid_shortstatehash - .get(room_id.as_bytes())? - .map_or(Ok(None), |bytes| { - Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid shortstatehash in roomid_shortstatehash") - })?)) - }) - } - - /// This fetches auth events from the current state. - #[tracing::instrument(skip(self))] - pub fn get_auth_events( - &self, - room_id: &RoomId, - kind: &RoomEventType, - sender: &UserId, - state_key: Option<&str>, - content: &serde_json::value::RawValue, - ) -> Result>> { - let shortstatehash = - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - current_shortstatehash - } else { - return Ok(HashMap::new()); - }; - - let auth_events = state_res::auth_types_for_event(kind, sender, state_key, content) - .expect("content is a valid JSON object"); - - let mut sauthevents = auth_events - .into_iter() - .filter_map(|(event_type, state_key)| { - self.get_shortstatekey(&event_type.to_string().into(), &state_key) - .ok() - .flatten() - .map(|s| (s, (event_type, state_key))) - }) - .collect::>(); - - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - - Ok(full_state - .into_iter() - .filter_map(|compressed| self.parse_compressed_state_event(compressed).ok()) - .filter_map(|(shortstatekey, event_id)| { - sauthevents.remove(&shortstatekey).map(|k| (k, event_id)) - }) - .filter_map(|(k, event_id)| self.get_pdu(&event_id).ok().flatten().map(|pdu| (k, pdu))) - .collect()) - } - - /// Generate a new StateHash. - /// - /// A unique hash made from hashing all PDU ids of the state joined with 0xff. - fn calculate_hash(&self, bytes_list: &[&[u8]]) -> StateHashId { - // We only hash the pdu's event ids, not the whole pdu - let bytes = bytes_list.join(&0xff); - let hash = digest::digest(&digest::SHA256, &bytes); - hash.as_ref().into() - } - - /// Checks if a room exists. - #[tracing::instrument(skip(self))] - pub fn exists(&self, room_id: &RoomId) -> Result { - let prefix = match self.get_shortroomid(room_id)? { - Some(b) => b.to_be_bytes().to_vec(), - None => return Ok(false), - }; - - // Look for PDUs in that room. - Ok(self - .pduid_pdu - .iter_from(&prefix, false) - .next() - .filter(|(k, _)| k.starts_with(&prefix)) - .is_some()) - } - - /// Checks if a room exists. - #[tracing::instrument(skip(self))] - pub fn first_pdu_in_room(&self, room_id: &RoomId) -> Result>> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - // Look for PDUs in that room. - self.pduid_pdu - .iter_from(&prefix, false) - .filter(|(k, _)| k.starts_with(&prefix)) - .map(|(_, pdu)| { - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid first PDU in db.")) - .map(Arc::new) - }) - .next() - .transpose() - } - - /// Force the creation of a new StateHash and insert it into the db. - /// - /// Whatever `state` is supplied to `force_state` becomes the new current room state snapshot. - #[tracing::instrument(skip(self, new_state_ids_compressed, db))] - pub fn force_state( - &self, - room_id: &RoomId, - new_state_ids_compressed: HashSet, - db: &Database, - ) -> Result<()> { - let previous_shortstatehash = self.current_shortstatehash(room_id)?; - - let state_hash = self.calculate_hash( - &new_state_ids_compressed - .iter() - .map(|bytes| &bytes[..]) - .collect::>(), - ); - - let (new_shortstatehash, already_existed) = - self.get_or_create_shortstatehash(&state_hash, &db.globals)?; - - if Some(new_shortstatehash) == previous_shortstatehash { - return Ok(()); - } - - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let (statediffnew, statediffremoved) = if let Some(parent_stateinfo) = states_parents.last() - { - let statediffnew: HashSet<_> = new_state_ids_compressed - .difference(&parent_stateinfo.1) - .copied() - .collect(); - - let statediffremoved: HashSet<_> = parent_stateinfo - .1 - .difference(&new_state_ids_compressed) - .copied() - .collect(); - - (statediffnew, statediffremoved) - } else { - (new_state_ids_compressed, HashSet::new()) - }; - - if !already_existed { - self.save_state_from_diff( - new_shortstatehash, - statediffnew.clone(), - statediffremoved, - 2, // every state change is 2 event changes on average - states_parents, - )?; - }; - - for event_id in statediffnew.into_iter().filter_map(|new| { - self.parse_compressed_state_event(new) - .ok() - .map(|(_, id)| id) - }) { - let pdu = match self.get_pdu_json(&event_id)? { - Some(pdu) => pdu, - None => continue, - }; - - if pdu.get("type").and_then(|val| val.as_str()) != Some("m.room.member") { - continue; - } - - let pdu: PduEvent = match serde_json::from_str( - &serde_json::to_string(&pdu).expect("CanonicalJsonObj can be serialized to JSON"), - ) { - Ok(pdu) => pdu, - Err(_) => continue, - }; - - #[derive(Deserialize)] - struct ExtractMembership { - membership: MembershipState, - } - - let membership = match serde_json::from_str::(pdu.content.get()) { - Ok(e) => e.membership, - Err(_) => continue, - }; - - let state_key = match pdu.state_key { - Some(k) => k, - None => continue, - }; - - let user_id = match UserId::parse(state_key) { - Ok(id) => id, - Err(_) => continue, - }; - - self.update_membership(room_id, &user_id, membership, &pdu.sender, None, db, false)?; - } - - self.update_joined_count(room_id, db)?; - - self.roomid_shortstatehash - .insert(room_id.as_bytes(), &new_shortstatehash.to_be_bytes())?; - - Ok(()) - } - - /// Returns a stack with info on shortstatehash, full state, added diff and removed diff for the selected shortstatehash and each parent layer. - #[tracing::instrument(skip(self))] - pub fn load_shortstatehash_info( - &self, - shortstatehash: u64, - ) -> Result< - Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - > { - if let Some(r) = self - .stateinfo_cache - .lock() - .unwrap() - .get_mut(&shortstatehash) - { - return Ok(r.clone()); - } - - let value = self - .shortstatehash_statediff - .get(&shortstatehash.to_be_bytes())? - .ok_or_else(|| Error::bad_database("State hash does not exist"))?; - let parent = - utils::u64_from_bytes(&value[0..size_of::()]).expect("bytes have right length"); - - let mut add_mode = true; - let mut added = HashSet::new(); - let mut removed = HashSet::new(); - - let mut i = size_of::(); - while let Some(v) = value.get(i..i + 2 * size_of::()) { - if add_mode && v.starts_with(&0_u64.to_be_bytes()) { - add_mode = false; - i += size_of::(); - continue; - } - if add_mode { - added.insert(v.try_into().expect("we checked the size above")); - } else { - removed.insert(v.try_into().expect("we checked the size above")); - } - i += 2 * size_of::(); - } - - if parent != 0_u64 { - let mut response = self.load_shortstatehash_info(parent)?; - let mut state = response.last().unwrap().1.clone(); - state.extend(added.iter().copied()); - for r in &removed { - state.remove(r); - } - - response.push((shortstatehash, state, added, removed)); - - Ok(response) - } else { - let response = vec![(shortstatehash, added.clone(), added, removed)]; - self.stateinfo_cache - .lock() - .unwrap() - .insert(shortstatehash, response.clone()); - Ok(response) - } - } - - pub fn compress_state_event( - &self, - shortstatekey: u64, - event_id: &EventId, - globals: &super::globals::Globals, - ) -> Result { - let mut v = shortstatekey.to_be_bytes().to_vec(); - v.extend_from_slice( - &self - .get_or_create_shorteventid(event_id, globals)? - .to_be_bytes(), - ); - Ok(v.try_into().expect("we checked the size above")) - } - - /// Returns shortstatekey, event id - pub fn parse_compressed_state_event( - &self, - compressed_event: CompressedStateEvent, - ) -> Result<(u64, Arc)> { - Ok(( - utils::u64_from_bytes(&compressed_event[0..size_of::()]) - .expect("bytes have right length"), - self.get_eventid_from_short( - utils::u64_from_bytes(&compressed_event[size_of::()..]) - .expect("bytes have right length"), - )?, - )) - } - - /// Creates a new shortstatehash that often is just a diff to an already existing - /// shortstatehash and therefore very efficient. - /// - /// There are multiple layers of diffs. The bottom layer 0 always contains the full state. Layer - /// 1 contains diffs to states of layer 0, layer 2 diffs to layer 1 and so on. If layer n > 0 - /// grows too big, it will be combined with layer n-1 to create a new diff on layer n-1 that's - /// based on layer n-2. If that layer is also too big, it will recursively fix above layers too. - /// - /// * `shortstatehash` - Shortstatehash of this state - /// * `statediffnew` - Added to base. Each vec is shortstatekey+shorteventid - /// * `statediffremoved` - Removed from base. Each vec is shortstatekey+shorteventid - /// * `diff_to_sibling` - Approximately how much the diff grows each time for this layer - /// * `parent_states` - A stack with info on shortstatehash, full state, added diff and removed diff for each parent layer - #[tracing::instrument(skip( - self, - statediffnew, - statediffremoved, - diff_to_sibling, - parent_states - ))] - pub fn save_state_from_diff( - &self, - shortstatehash: u64, - statediffnew: HashSet, - statediffremoved: HashSet, - diff_to_sibling: usize, - mut parent_states: Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - ) -> Result<()> { - let diffsum = statediffnew.len() + statediffremoved.len(); - - if parent_states.len() > 3 { - // Number of layers - // To many layers, we have to go deeper - let parent = parent_states.pop().unwrap(); - - let mut parent_new = parent.2; - let mut parent_removed = parent.3; - - for removed in statediffremoved { - if !parent_new.remove(&removed) { - // It was not added in the parent and we removed it - parent_removed.insert(removed); - } - // Else it was added in the parent and we removed it again. We can forget this change - } - - for new in statediffnew { - if !parent_removed.remove(&new) { - // It was not touched in the parent and we added it - parent_new.insert(new); - } - // Else it was removed in the parent and we added it again. We can forget this change - } - - self.save_state_from_diff( - shortstatehash, - parent_new, - parent_removed, - diffsum, - parent_states, - )?; - - return Ok(()); - } - - if parent_states.is_empty() { - // There is no parent layer, create a new state - let mut value = 0_u64.to_be_bytes().to_vec(); // 0 means no parent - for new in &statediffnew { - value.extend_from_slice(&new[..]); - } - - if !statediffremoved.is_empty() { - warn!("Tried to create new state with removals"); - } - - self.shortstatehash_statediff - .insert(&shortstatehash.to_be_bytes(), &value)?; - - return Ok(()); - }; - - // Else we have two options. - // 1. We add the current diff on top of the parent layer. - // 2. We replace a layer above - - let parent = parent_states.pop().unwrap(); - let parent_diff = parent.2.len() + parent.3.len(); - - if diffsum * diffsum >= 2 * diff_to_sibling * parent_diff { - // Diff too big, we replace above layer(s) - let mut parent_new = parent.2; - let mut parent_removed = parent.3; - - for removed in statediffremoved { - if !parent_new.remove(&removed) { - // It was not added in the parent and we removed it - parent_removed.insert(removed); - } - // Else it was added in the parent and we removed it again. We can forget this change - } - - for new in statediffnew { - if !parent_removed.remove(&new) { - // It was not touched in the parent and we added it - parent_new.insert(new); - } - // Else it was removed in the parent and we added it again. We can forget this change - } - - self.save_state_from_diff( - shortstatehash, - parent_new, - parent_removed, - diffsum, - parent_states, - )?; - } else { - // Diff small enough, we add diff as layer on top of parent - let mut value = parent.0.to_be_bytes().to_vec(); - for new in &statediffnew { - value.extend_from_slice(&new[..]); - } - - if !statediffremoved.is_empty() { - value.extend_from_slice(&0_u64.to_be_bytes()); - for removed in &statediffremoved { - value.extend_from_slice(&removed[..]); - } - } - - self.shortstatehash_statediff - .insert(&shortstatehash.to_be_bytes(), &value)?; - } - - Ok(()) - } - - /// Returns (shortstatehash, already_existed) - fn get_or_create_shortstatehash( - &self, - state_hash: &StateHashId, - globals: &super::globals::Globals, - ) -> Result<(u64, bool)> { - Ok(match self.statehash_shortstatehash.get(state_hash)? { - Some(shortstatehash) => ( - utils::u64_from_bytes(&shortstatehash) - .map_err(|_| Error::bad_database("Invalid shortstatehash in db."))?, - true, - ), - None => { - let shortstatehash = globals.next_count()?; - self.statehash_shortstatehash - .insert(state_hash, &shortstatehash.to_be_bytes())?; - (shortstatehash, false) - } - }) - } - - pub fn get_or_create_shorteventid( - &self, - event_id: &EventId, - globals: &super::globals::Globals, - ) -> Result { - if let Some(short) = self.eventidshort_cache.lock().unwrap().get_mut(event_id) { - return Ok(*short); - } - - let short = match self.eventid_shorteventid.get(event_id.as_bytes())? { - Some(shorteventid) => utils::u64_from_bytes(&shorteventid) - .map_err(|_| Error::bad_database("Invalid shorteventid in db."))?, - None => { - let shorteventid = globals.next_count()?; - self.eventid_shorteventid - .insert(event_id.as_bytes(), &shorteventid.to_be_bytes())?; - self.shorteventid_eventid - .insert(&shorteventid.to_be_bytes(), event_id.as_bytes())?; - shorteventid - } - }; - - self.eventidshort_cache - .lock() - .unwrap() - .insert(event_id.to_owned(), short); - - Ok(short) - } - - pub fn get_shortroomid(&self, room_id: &RoomId) -> Result> { - self.roomid_shortroomid - .get(room_id.as_bytes())? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid shortroomid in db.")) - }) - .transpose() - } - - pub fn get_shortstatekey( - &self, - event_type: &StateEventType, - state_key: &str, - ) -> Result> { - if let Some(short) = self - .statekeyshort_cache - .lock() - .unwrap() - .get_mut(&(event_type.clone(), state_key.to_owned())) - { - return Ok(Some(*short)); - } - - let mut statekey = event_type.to_string().as_bytes().to_vec(); - statekey.push(0xff); - statekey.extend_from_slice(state_key.as_bytes()); - - let short = self - .statekey_shortstatekey - .get(&statekey)? - .map(|shortstatekey| { - utils::u64_from_bytes(&shortstatekey) - .map_err(|_| Error::bad_database("Invalid shortstatekey in db.")) - }) - .transpose()?; - - if let Some(s) = short { - self.statekeyshort_cache - .lock() - .unwrap() - .insert((event_type.clone(), state_key.to_owned()), s); - } - - Ok(short) - } - - pub fn get_or_create_shortroomid( - &self, - room_id: &RoomId, - globals: &super::globals::Globals, - ) -> Result { - Ok(match self.roomid_shortroomid.get(room_id.as_bytes())? { - Some(short) => utils::u64_from_bytes(&short) - .map_err(|_| Error::bad_database("Invalid shortroomid in db."))?, - None => { - let short = globals.next_count()?; - self.roomid_shortroomid - .insert(room_id.as_bytes(), &short.to_be_bytes())?; - short - } - }) - } - - pub fn get_or_create_shortstatekey( - &self, - event_type: &StateEventType, - state_key: &str, - globals: &super::globals::Globals, - ) -> Result { - if let Some(short) = self - .statekeyshort_cache - .lock() - .unwrap() - .get_mut(&(event_type.clone(), state_key.to_owned())) - { - return Ok(*short); - } - - let mut statekey = event_type.to_string().as_bytes().to_vec(); - statekey.push(0xff); - statekey.extend_from_slice(state_key.as_bytes()); - - let short = match self.statekey_shortstatekey.get(&statekey)? { - Some(shortstatekey) => utils::u64_from_bytes(&shortstatekey) - .map_err(|_| Error::bad_database("Invalid shortstatekey in db."))?, - None => { - let shortstatekey = globals.next_count()?; - self.statekey_shortstatekey - .insert(&statekey, &shortstatekey.to_be_bytes())?; - self.shortstatekey_statekey - .insert(&shortstatekey.to_be_bytes(), &statekey)?; - shortstatekey - } - }; - - self.statekeyshort_cache - .lock() - .unwrap() - .insert((event_type.clone(), state_key.to_owned()), short); - - Ok(short) - } - - pub fn get_eventid_from_short(&self, shorteventid: u64) -> Result> { - if let Some(id) = self - .shorteventid_cache - .lock() - .unwrap() - .get_mut(&shorteventid) - { - return Ok(Arc::clone(id)); - } - - let bytes = self - .shorteventid_eventid - .get(&shorteventid.to_be_bytes())? - .ok_or_else(|| Error::bad_database("Shorteventid does not exist"))?; - - let event_id = EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("EventID in shorteventid_eventid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("EventId in shorteventid_eventid is invalid."))?; - - self.shorteventid_cache - .lock() - .unwrap() - .insert(shorteventid, Arc::clone(&event_id)); - - Ok(event_id) - } - - pub fn get_statekey_from_short(&self, shortstatekey: u64) -> Result<(StateEventType, String)> { - if let Some(id) = self - .shortstatekey_cache - .lock() - .unwrap() - .get_mut(&shortstatekey) - { - return Ok(id.clone()); - } - - let bytes = self - .shortstatekey_statekey - .get(&shortstatekey.to_be_bytes())? - .ok_or_else(|| Error::bad_database("Shortstatekey does not exist"))?; - - let mut parts = bytes.splitn(2, |&b| b == 0xff); - let eventtype_bytes = parts.next().expect("split always returns one entry"); - let statekey_bytes = parts - .next() - .ok_or_else(|| Error::bad_database("Invalid statekey in shortstatekey_statekey."))?; - - let event_type = - StateEventType::try_from(utils::string_from_bytes(eventtype_bytes).map_err(|_| { - Error::bad_database("Event type in shortstatekey_statekey is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("Event type in shortstatekey_statekey is invalid."))?; - - let state_key = utils::string_from_bytes(statekey_bytes).map_err(|_| { - Error::bad_database("Statekey in shortstatekey_statekey is invalid unicode.") - })?; - - let result = (event_type, state_key); - - self.shortstatekey_cache - .lock() - .unwrap() - .insert(shortstatekey, result.clone()); - - Ok(result) - } - - /// Returns the full room state. - #[tracing::instrument(skip(self))] - pub async fn room_state_full( - &self, - room_id: &RoomId, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_full(current_shortstatehash).await - } else { - Ok(HashMap::new()) - } - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn room_state_get_id( - &self, - room_id: &RoomId, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_get_id(current_shortstatehash, event_type, state_key) - } else { - Ok(None) - } - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn room_state_get( - &self, - room_id: &RoomId, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_get(current_shortstatehash, event_type, state_key) - } else { - Ok(None) - } - } - - /// Returns the `count` of this pdu's id. - pub fn pdu_count(&self, pdu_id: &[u8]) -> Result { - utils::u64_from_bytes(&pdu_id[pdu_id.len() - size_of::()..]) - .map_err(|_| Error::bad_database("PDU has invalid count bytes.")) - } - - /// Returns the `count` of this pdu's id. - pub fn get_pdu_count(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pdu_id| self.pdu_count(&pdu_id)) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn latest_pdu_count(&self, room_id: &RoomId) -> Result { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut last_possible_key = prefix.clone(); - last_possible_key.extend_from_slice(&u64::MAX.to_be_bytes()); - - self.pduid_pdu - .iter_from(&last_possible_key, true) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .next() - .map(|b| self.pdu_count(&b.0)) - .transpose() - .map(|op| op.unwrap_or_default()) - } - - /// Returns the json of a pdu. - pub fn get_pdu_json(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map_or_else( - || self.eventid_outlierpdu.get(event_id.as_bytes()), - |pduid| { - Ok(Some(self.pduid_pdu.get(&pduid)?.ok_or_else(|| { - Error::bad_database("Invalid pduid in eventid_pduid.") - })?)) - }, - )? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the json of a pdu. - pub fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the json of a pdu. - pub fn get_non_outlier_pdu_json( - &self, - event_id: &EventId, - ) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pduid| { - self.pduid_pdu - .get(&pduid)? - .ok_or_else(|| Error::bad_database("Invalid pduid in eventid_pduid.")) - }) - .transpose()? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the pdu's id. - pub fn get_pdu_id(&self, event_id: &EventId) -> Result>> { - self.eventid_pduid.get(event_id.as_bytes()) - } - - /// Returns the pdu. - /// - /// Checks the `eventid_outlierpdu` Tree if not found in the timeline. - pub fn get_non_outlier_pdu(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pduid| { - self.pduid_pdu - .get(&pduid)? - .ok_or_else(|| Error::bad_database("Invalid pduid in eventid_pduid.")) - }) - .transpose()? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the pdu. - /// - /// Checks the `eventid_outlierpdu` Tree if not found in the timeline. - pub fn get_pdu(&self, event_id: &EventId) -> Result>> { - if let Some(p) = self.pdu_cache.lock().unwrap().get_mut(event_id) { - return Ok(Some(Arc::clone(p))); - } - - if let Some(pdu) = self - .eventid_pduid - .get(event_id.as_bytes())? - .map_or_else( - || self.eventid_outlierpdu.get(event_id.as_bytes()), - |pduid| { - Ok(Some(self.pduid_pdu.get(&pduid)?.ok_or_else(|| { - Error::bad_database("Invalid pduid in eventid_pduid.") - })?)) - }, - )? - .map(|pdu| { - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db.")) - .map(Arc::new) - }) - .transpose()? - { - self.pdu_cache - .lock() - .unwrap() - .insert(event_id.to_owned(), Arc::clone(&pdu)); - Ok(Some(pdu)) - } else { - Ok(None) - } - } - - /// Returns the pdu. - /// - /// This does __NOT__ check the outliers `Tree`. - pub fn get_pdu_from_id(&self, pdu_id: &[u8]) -> Result> { - self.pduid_pdu.get(pdu_id)?.map_or(Ok(None), |pdu| { - Ok(Some( - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db."))?, - )) - }) - } - - /// Returns the pdu as a `BTreeMap`. - pub fn get_pdu_json_from_id(&self, pdu_id: &[u8]) -> Result> { - self.pduid_pdu.get(pdu_id)?.map_or(Ok(None), |pdu| { - Ok(Some( - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db."))?, - )) - }) - } - - /// Removes a pdu and creates a new one with the same id. - #[tracing::instrument(skip(self))] - fn replace_pdu(&self, pdu_id: &[u8], pdu: &PduEvent) -> Result<()> { - if self.pduid_pdu.get(pdu_id)?.is_some() { - self.pduid_pdu.insert( - pdu_id, - &serde_json::to_vec(pdu).expect("PduEvent::to_vec always works"), - )?; - Ok(()) - } else { - Err(Error::BadRequest( - ErrorKind::NotFound, - "PDU does not exist.", - )) - } - } - - /// Returns the leaf pdus of a room. - #[tracing::instrument(skip(self))] - pub fn get_pdu_leaves(&self, room_id: &RoomId) -> Result>> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomid_pduleaves - .scan_prefix(prefix) - .map(|(_, bytes)| { - EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("EventID in roomid_pduleaves is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("EventId in roomid_pduleaves is invalid.")) - }) - .collect() - } - - #[tracing::instrument(skip(self, room_id, event_ids))] - pub fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc]) -> Result<()> { - for prev in event_ids { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(prev.as_bytes()); - self.referencedevents.insert(&key, &[])?; - } - - Ok(()) - } - - /// Replace the leaves of a room. - /// - /// The provided `event_ids` become the new leaves, this allows a room to have multiple - /// `prev_events`. - #[tracing::instrument(skip(self))] - pub fn replace_pdu_leaves<'a>( - &self, - room_id: &RoomId, - event_ids: impl IntoIterator + Debug, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - for (key, _) in self.roomid_pduleaves.scan_prefix(prefix.clone()) { - self.roomid_pduleaves.remove(&key)?; - } - - for event_id in event_ids { - let mut key = prefix.to_owned(); - key.extend_from_slice(event_id.as_bytes()); - self.roomid_pduleaves.insert(&key, event_id.as_bytes())?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn is_event_referenced(&self, room_id: &RoomId, event_id: &EventId) -> Result { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(event_id.as_bytes()); - Ok(self.referencedevents.get(&key)?.is_some()) - } - - /// Returns the pdu from the outlier tree. - pub fn get_pdu_outlier(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map_or(Ok(None), |pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - } - - /// Append the PDU as an outlier. - /// - /// Any event given to this will be processed (state-res) on another thread. - #[tracing::instrument(skip(self, pdu))] - pub fn add_pdu_outlier(&self, event_id: &EventId, pdu: &CanonicalJsonObject) -> Result<()> { - self.eventid_outlierpdu.insert( - event_id.as_bytes(), - &serde_json::to_vec(&pdu).expect("CanonicalJsonObject is valid"), - ) - } - - #[tracing::instrument(skip(self))] - pub fn mark_event_soft_failed(&self, event_id: &EventId) -> Result<()> { - self.softfailedeventids.insert(event_id.as_bytes(), &[]) - } - - #[tracing::instrument(skip(self))] - pub fn is_event_soft_failed(&self, event_id: &EventId) -> Result { - self.softfailedeventids - .get(event_id.as_bytes()) - .map(|o| o.is_some()) - } - - /// Creates a new persisted data unit and adds it to a room. - /// - /// By this point the incoming event should be fully authenticated, no auth happens - /// in `append_pdu`. - /// - /// Returns pdu id - #[tracing::instrument(skip(self, pdu, pdu_json, leaves, db))] - pub fn append_pdu<'a>( - &self, - pdu: &PduEvent, - mut pdu_json: CanonicalJsonObject, - leaves: impl IntoIterator + Debug, - db: &Database, - ) -> Result> { - let shortroomid = self.get_shortroomid(&pdu.room_id)?.expect("room exists"); - - // Make unsigned fields correct. This is not properly documented in the spec, but state - // events need to have previous content in the unsigned field, so clients can easily - // interpret things like membership changes - if let Some(state_key) = &pdu.state_key { - if let CanonicalJsonValue::Object(unsigned) = pdu_json - .entry("unsigned".to_owned()) - .or_insert_with(|| CanonicalJsonValue::Object(Default::default())) - { - if let Some(shortstatehash) = self.pdu_shortstatehash(&pdu.event_id).unwrap() { - if let Some(prev_state) = self - .state_get(shortstatehash, &pdu.kind.to_string().into(), state_key) - .unwrap() - { - unsigned.insert( - "prev_content".to_owned(), - CanonicalJsonValue::Object( - utils::to_canonical_object(prev_state.content.clone()) - .expect("event is valid, we just created it"), - ), - ); - } - } - } else { - error!("Invalid unsigned type in pdu."); - } - } - - // We must keep track of all events that have been referenced. - self.mark_as_referenced(&pdu.room_id, &pdu.prev_events)?; - self.replace_pdu_leaves(&pdu.room_id, leaves)?; - - let mutex_insert = Arc::clone( - db.globals - .roomid_mutex_insert - .write() - .unwrap() - .entry(pdu.room_id.clone()) - .or_default(), - ); - let insert_lock = mutex_insert.lock().unwrap(); - - let count1 = db.globals.next_count()?; - // Mark as read first so the sending client doesn't get a notification even if appending - // fails - self.edus - .private_read_set(&pdu.room_id, &pdu.sender, count1, &db.globals)?; - self.reset_notification_counts(&pdu.sender, &pdu.room_id)?; - - let count2 = db.globals.next_count()?; - let mut pdu_id = shortroomid.to_be_bytes().to_vec(); - pdu_id.extend_from_slice(&count2.to_be_bytes()); - - // There's a brief moment of time here where the count is updated but the pdu does not - // exist. This could theoretically lead to dropped pdus, but it's extremely rare - // - // Update: We fixed this using insert_lock - - self.pduid_pdu.insert( - &pdu_id, - &serde_json::to_vec(&pdu_json).expect("CanonicalJsonObject is always a valid"), - )?; - self.lasttimelinecount_cache - .lock() - .unwrap() - .insert(pdu.room_id.clone(), count2); - - self.eventid_pduid - .insert(pdu.event_id.as_bytes(), &pdu_id)?; - self.eventid_outlierpdu.remove(pdu.event_id.as_bytes())?; - - drop(insert_lock); - - // See if the event matches any known pushers - let power_levels: RoomPowerLevelsEventContent = db - .rooms - .room_state_get(&pdu.room_id, &StateEventType::RoomPowerLevels, "")? - .map(|ev| { - serde_json::from_str(ev.content.get()) - .map_err(|_| Error::bad_database("invalid m.room.power_levels event")) - }) - .transpose()? - .unwrap_or_default(); - - let sync_pdu = pdu.to_sync_room_event(); - - let mut notifies = Vec::new(); - let mut highlights = Vec::new(); - - for user in self.get_our_real_users(&pdu.room_id, db)?.iter() { - // Don't notify the user of their own events - if user == &pdu.sender { - continue; - } - - let rules_for_user = db - .account_data - .get( - None, - user, - GlobalAccountDataEventType::PushRules.to_string().into(), - )? - .map(|ev: PushRulesEvent| ev.content.global) - .unwrap_or_else(|| Ruleset::server_default(user)); - - let mut highlight = false; - let mut notify = false; - - for action in pusher::get_actions( - user, - &rules_for_user, - &power_levels, - &sync_pdu, - &pdu.room_id, - db, - )? { - match action { - Action::DontNotify => notify = false, - // TODO: Implement proper support for coalesce - Action::Notify | Action::Coalesce => notify = true, - Action::SetTweak(Tweak::Highlight(true)) => { - highlight = true; - } - _ => {} - }; - } - - let mut userroom_id = user.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(pdu.room_id.as_bytes()); - - if notify { - notifies.push(userroom_id.clone()); - } - - if highlight { - highlights.push(userroom_id); - } - - for senderkey in db.pusher.get_pusher_senderkeys(user) { - db.sending.send_push_pdu(&*pdu_id, senderkey)?; - } - } - - self.userroomid_notificationcount - .increment_batch(&mut notifies.into_iter())?; - self.userroomid_highlightcount - .increment_batch(&mut highlights.into_iter())?; - - match pdu.kind { - RoomEventType::RoomRedaction => { - if let Some(redact_id) = &pdu.redacts { - self.redact_pdu(redact_id, pdu)?; - } - } - RoomEventType::RoomMember => { - if let Some(state_key) = &pdu.state_key { - #[derive(Deserialize)] - struct ExtractMembership { - membership: MembershipState, - } - - // if the state_key fails - let target_user_id = UserId::parse(state_key.clone()) - .expect("This state_key was previously validated"); - - let content = serde_json::from_str::(pdu.content.get()) - .map_err(|_| Error::bad_database("Invalid content in pdu."))?; - - let invite_state = match content.membership { - MembershipState::Invite => { - let state = self.calculate_invite_state(pdu)?; - Some(state) - } - _ => None, - }; - - // Update our membership info, we do this here incase a user is invited - // and immediately leaves we need the DB to record the invite event for auth - self.update_membership( - &pdu.room_id, - &target_user_id, - content.membership, - &pdu.sender, - invite_state, - db, - true, - )?; - } - } - RoomEventType::RoomMessage => { - #[derive(Deserialize)] - struct ExtractBody<'a> { - #[serde(borrow)] - body: Option>, - } - - let content = serde_json::from_str::>(pdu.content.get()) - .map_err(|_| Error::bad_database("Invalid content in pdu."))?; - - if let Some(body) = content.body { - let mut batch = body - .split_terminator(|c: char| !c.is_alphanumeric()) - .filter(|s| !s.is_empty()) - .filter(|word| word.len() <= 50) - .map(str::to_lowercase) - .map(|word| { - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(word.as_bytes()); - key.push(0xff); - key.extend_from_slice(&pdu_id); - (key, Vec::new()) - }); - - self.tokenids.insert_batch(&mut batch)?; - - let admin_room = self.id_from_alias( - <&RoomAliasId>::try_from( - format!("#admins:{}", db.globals.server_name()).as_str(), - ) - .expect("#admins:server_name is a valid room alias"), - )?; - let server_user = format!("@conduit:{}", db.globals.server_name()); - - let to_conduit = body.starts_with(&format!("{}: ", server_user)); - - // This will evaluate to false if the emergency password is set up so that - // the administrator can execute commands as conduit - let from_conduit = - pdu.sender == server_user && db.globals.emergency_password().is_none(); - - if to_conduit && !from_conduit && admin_room.as_ref() == Some(&pdu.room_id) { - db.admin.process_message(body.to_string()); - } - } - } - _ => {} - } - - Ok(pdu_id) - } - - #[tracing::instrument(skip(self))] - pub fn last_timeline_count(&self, sender_user: &UserId, room_id: &RoomId) -> Result { - match self - .lasttimelinecount_cache - .lock() - .unwrap() - .entry(room_id.to_owned()) - { - hash_map::Entry::Vacant(v) => { - if let Some(last_count) = self - .pdus_until(&sender_user, &room_id, u64::MAX)? - .filter_map(|r| { - // Filter out buggy events - if r.is_err() { - error!("Bad pdu in pdus_since: {:?}", r); - } - r.ok() - }) - .map(|(pduid, _)| self.pdu_count(&pduid)) - .next() - { - Ok(*v.insert(last_count?)) - } else { - Ok(0) - } - } - hash_map::Entry::Occupied(o) => Ok(*o.get()), - } - } - - #[tracing::instrument(skip(self))] - pub fn reset_notification_counts(&self, user_id: &UserId, room_id: &RoomId) -> Result<()> { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - self.userroomid_notificationcount - .insert(&userroom_id, &0_u64.to_be_bytes())?; - self.userroomid_highlightcount - .insert(&userroom_id, &0_u64.to_be_bytes())?; - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn notification_count(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - self.userroomid_notificationcount - .get(&userroom_id)? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid notification count in db.")) - }) - .unwrap_or(Ok(0)) - } - - #[tracing::instrument(skip(self))] - pub fn highlight_count(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - self.userroomid_highlightcount - .get(&userroom_id)? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid highlight count in db.")) - }) - .unwrap_or(Ok(0)) - } - - /// Generates a new StateHash and associates it with the incoming event. - /// - /// This adds all current state events (not including the incoming event) - /// to `stateid_pduid` and adds the incoming event to `eventid_statehash`. - #[tracing::instrument(skip(self, state_ids_compressed, globals))] - pub fn set_event_state( - &self, - event_id: &EventId, - room_id: &RoomId, - state_ids_compressed: HashSet, - globals: &super::globals::Globals, - ) -> Result<()> { - let shorteventid = self.get_or_create_shorteventid(event_id, globals)?; - - let previous_shortstatehash = self.current_shortstatehash(room_id)?; - - let state_hash = self.calculate_hash( - &state_ids_compressed - .iter() - .map(|s| &s[..]) - .collect::>(), - ); - - let (shortstatehash, already_existed) = - self.get_or_create_shortstatehash(&state_hash, globals)?; - - if !already_existed { - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let (statediffnew, statediffremoved) = - if let Some(parent_stateinfo) = states_parents.last() { - let statediffnew: HashSet<_> = state_ids_compressed - .difference(&parent_stateinfo.1) - .copied() - .collect(); - - let statediffremoved: HashSet<_> = parent_stateinfo - .1 - .difference(&state_ids_compressed) - .copied() - .collect(); - - (statediffnew, statediffremoved) - } else { - (state_ids_compressed, HashSet::new()) - }; - self.save_state_from_diff( - shortstatehash, - statediffnew, - statediffremoved, - 1_000_000, // high number because no state will be based on this one - states_parents, - )?; - } - - self.shorteventid_shortstatehash - .insert(&shorteventid.to_be_bytes(), &shortstatehash.to_be_bytes())?; - - Ok(()) - } - - /// Generates a new StateHash and associates it with the incoming event. - /// - /// This adds all current state events (not including the incoming event) - /// to `stateid_pduid` and adds the incoming event to `eventid_statehash`. - #[tracing::instrument(skip(self, new_pdu, globals))] - pub fn append_to_state( - &self, - new_pdu: &PduEvent, - globals: &super::globals::Globals, - ) -> Result { - let shorteventid = self.get_or_create_shorteventid(&new_pdu.event_id, globals)?; - - let previous_shortstatehash = self.current_shortstatehash(&new_pdu.room_id)?; - - if let Some(p) = previous_shortstatehash { - self.shorteventid_shortstatehash - .insert(&shorteventid.to_be_bytes(), &p.to_be_bytes())?; - } - - if let Some(state_key) = &new_pdu.state_key { - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let shortstatekey = self.get_or_create_shortstatekey( - &new_pdu.kind.to_string().into(), - state_key, - globals, - )?; - - let new = self.compress_state_event(shortstatekey, &new_pdu.event_id, globals)?; - - let replaces = states_parents - .last() - .map(|info| { - info.1 - .iter() - .find(|bytes| bytes.starts_with(&shortstatekey.to_be_bytes())) - }) - .unwrap_or_default(); - - if Some(&new) == replaces { - return Ok(previous_shortstatehash.expect("must exist")); - } - - // TODO: statehash with deterministic inputs - let shortstatehash = globals.next_count()?; - - let mut statediffnew = HashSet::new(); - statediffnew.insert(new); - - let mut statediffremoved = HashSet::new(); - if let Some(replaces) = replaces { - statediffremoved.insert(*replaces); - } - - self.save_state_from_diff( - shortstatehash, - statediffnew, - statediffremoved, - 2, - states_parents, - )?; - - Ok(shortstatehash) - } else { - Ok(previous_shortstatehash.expect("first event in room must be a state event")) - } - } - - #[tracing::instrument(skip(self, invite_event))] - pub fn calculate_invite_state( - &self, - invite_event: &PduEvent, - ) -> Result>> { - let mut state = Vec::new(); - // Add recommended events - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomCreate, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomJoinRules, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = self.room_state_get( - &invite_event.room_id, - &StateEventType::RoomCanonicalAlias, - "", - )? { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomAvatar, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomName, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = self.room_state_get( - &invite_event.room_id, - &StateEventType::RoomMember, - invite_event.sender.as_str(), - )? { - state.push(e.to_stripped_state_event()); - } - - state.push(invite_event.to_stripped_state_event()); - Ok(state) - } - - #[tracing::instrument(skip(self))] - pub fn set_room_state(&self, room_id: &RoomId, shortstatehash: u64) -> Result<()> { - self.roomid_shortstatehash - .insert(room_id.as_bytes(), &shortstatehash.to_be_bytes())?; - - Ok(()) - } - - pub fn associate_token_shortstatehash( - &self, - room_id: &RoomId, - token: u64, - shortstatehash: u64, - ) -> Result<()> { - let shortroomid = self.get_shortroomid(room_id)?.expect("room exists"); - - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(&token.to_be_bytes()); - - self.roomsynctoken_shortstatehash - .insert(&key, &shortstatehash.to_be_bytes()) - } - - pub fn get_token_shortstatehash(&self, room_id: &RoomId, token: u64) -> Result> { - let shortroomid = self.get_shortroomid(room_id)?.expect("room exists"); - - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(&token.to_be_bytes()); - - self.roomsynctoken_shortstatehash - .get(&key)? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid shortstatehash in roomsynctoken_shortstatehash") - }) - }) - .transpose() - } - - /// Creates a new persisted data unit and adds it to a room. - #[tracing::instrument(skip(self, db, _mutex_lock))] - pub fn build_and_append_pdu( - &self, - pdu_builder: PduBuilder, - sender: &UserId, - room_id: &RoomId, - db: &Database, - _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room mutex - ) -> Result> { - let PduBuilder { - event_type, - content, - unsigned, - state_key, - redacts, - } = pdu_builder; - - let prev_events = self - .get_pdu_leaves(room_id)? - .into_iter() - .take(20) - .collect::>(); - - let create_event = self.room_state_get(room_id, &StateEventType::RoomCreate, "")?; - - let create_event_content: Option = create_event - .as_ref() - .map(|create_event| { - serde_json::from_str(create_event.content.get()).map_err(|e| { - warn!("Invalid create event: {}", e); - Error::bad_database("Invalid create event in db.") - }) - }) - .transpose()?; - - // If there was no create event yet, assume we are creating a room with the default - // version right now - let room_version_id = create_event_content - .map_or(db.globals.default_room_version(), |create_event| { - create_event.room_version - }); - let room_version = RoomVersion::new(&room_version_id).expect("room version is supported"); - - let auth_events = - self.get_auth_events(room_id, &event_type, sender, state_key.as_deref(), &content)?; - - // Our depth is the maximum depth of prev_events + 1 - let depth = prev_events - .iter() - .filter_map(|event_id| Some(self.get_pdu(event_id).ok()??.depth)) - .max() - .unwrap_or_else(|| uint!(0)) - + uint!(1); - - let mut unsigned = unsigned.unwrap_or_default(); - if let Some(state_key) = &state_key { - if let Some(prev_pdu) = - self.room_state_get(room_id, &event_type.to_string().into(), state_key)? - { - unsigned.insert( - "prev_content".to_owned(), - serde_json::from_str(prev_pdu.content.get()).expect("string is valid json"), - ); - unsigned.insert( - "prev_sender".to_owned(), - serde_json::to_value(&prev_pdu.sender).expect("UserId::to_value always works"), - ); - } - } - - let mut pdu = PduEvent { - event_id: ruma::event_id!("$thiswillbefilledinlater").into(), - room_id: room_id.to_owned(), - sender: sender.to_owned(), - origin_server_ts: utils::millis_since_unix_epoch() - .try_into() - .expect("time is valid"), - kind: event_type, - content, - state_key, - prev_events, - depth, - auth_events: auth_events - .iter() - .map(|(_, pdu)| pdu.event_id.clone()) - .collect(), - redacts, - unsigned: if unsigned.is_empty() { - None - } else { - Some(to_raw_value(&unsigned).expect("to_raw_value always works")) - }, - hashes: EventHash { - sha256: "aaa".to_owned(), - }, - signatures: None, - }; - - let auth_check = state_res::auth_check( - &room_version, - &pdu, - None::, // TODO: third_party_invite - |k, s| auth_events.get(&(k.clone(), s.to_owned())), - ) - .map_err(|e| { - error!("{:?}", e); - Error::bad_database("Auth check failed.") - })?; - - if !auth_check { - return Err(Error::BadRequest( - ErrorKind::Forbidden, - "Event is not authorized.", - )); - } - - // Hash and sign - let mut pdu_json = - utils::to_canonical_object(&pdu).expect("event is valid, we just created it"); - - pdu_json.remove("event_id"); - - // Add origin because synapse likes that (and it's required in the spec) - pdu_json.insert( - "origin".to_owned(), - CanonicalJsonValue::String(db.globals.server_name().as_ref().to_owned()), - ); - - match ruma::signatures::hash_and_sign_event( - db.globals.server_name().as_str(), - db.globals.keypair(), - &mut pdu_json, - &room_version_id, - ) { - Ok(_) => {} - Err(e) => { - return match e { - ruma::signatures::Error::PduSize => Err(Error::BadRequest( - ErrorKind::TooLarge, - "Message is too long", - )), - _ => Err(Error::BadRequest( - ErrorKind::Unknown, - "Signing event failed", - )), - } - } - } - - // Generate event id - pdu.event_id = EventId::parse_arc(format!( - "${}", - ruma::signatures::reference_hash(&pdu_json, &room_version_id) - .expect("ruma can calculate reference hashes") - )) - .expect("ruma's reference hashes are valid event ids"); - - pdu_json.insert( - "event_id".to_owned(), - CanonicalJsonValue::String(pdu.event_id.as_str().to_owned()), - ); - - // Generate short event id - let _shorteventid = self.get_or_create_shorteventid(&pdu.event_id, &db.globals)?; - - // We append to state before appending the pdu, so we don't have a moment in time with the - // pdu without it's state. This is okay because append_pdu can't fail. - let statehashid = self.append_to_state(&pdu, &db.globals)?; - - let pdu_id = self.append_pdu( - &pdu, - pdu_json, - // Since this PDU references all pdu_leaves we can update the leaves - // of the room - iter::once(&*pdu.event_id), - db, - )?; - - // We set the room state after inserting the pdu, so that we never have a moment in time - // where events in the current room state do not exist - self.set_room_state(room_id, statehashid)?; - - let mut servers: HashSet> = - self.room_servers(room_id).filter_map(|r| r.ok()).collect(); - - // In case we are kicking or banning a user, we need to inform their server of the change - if pdu.kind == RoomEventType::RoomMember { - if let Some(state_key_uid) = &pdu - .state_key - .as_ref() - .and_then(|state_key| UserId::parse(state_key.as_str()).ok()) - { - servers.insert(Box::from(state_key_uid.server_name())); - } - } - - // Remove our server from the server list since it will be added to it by room_servers() and/or the if statement above - servers.remove(db.globals.server_name()); - - db.sending.send_pdu(servers.into_iter(), &pdu_id)?; - - for appservice in db.appservice.all()? { - if self.appservice_in_room(room_id, &appservice, db)? { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - continue; - } - - // If the RoomMember event has a non-empty state_key, it is targeted at someone. - // If it is our appservice user, we send this PDU to it. - if pdu.kind == RoomEventType::RoomMember { - if let Some(state_key_uid) = &pdu - .state_key - .as_ref() - .and_then(|state_key| UserId::parse(state_key.as_str()).ok()) - { - if let Some(appservice_uid) = appservice - .1 - .get("sender_localpart") - .and_then(|string| string.as_str()) - .and_then(|string| { - UserId::parse_with_server_name(string, db.globals.server_name()).ok() - }) - { - if state_key_uid == &appservice_uid { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - continue; - } - } - } - } - - if let Some(namespaces) = appservice.1.get("namespaces") { - let users = namespaces - .get("users") - .and_then(|users| users.as_sequence()) - .map_or_else(Vec::new, |users| { - users - .iter() - .filter_map(|users| Regex::new(users.get("regex")?.as_str()?).ok()) - .collect::>() - }); - let aliases = namespaces - .get("aliases") - .and_then(|aliases| aliases.as_sequence()) - .map_or_else(Vec::new, |aliases| { - aliases - .iter() - .filter_map(|aliases| Regex::new(aliases.get("regex")?.as_str()?).ok()) - .collect::>() - }); - let rooms = namespaces - .get("rooms") - .and_then(|rooms| rooms.as_sequence()); - - let matching_users = |users: &Regex| { - users.is_match(pdu.sender.as_str()) - || pdu.kind == RoomEventType::RoomMember - && pdu - .state_key - .as_ref() - .map_or(false, |state_key| users.is_match(state_key)) - }; - let matching_aliases = |aliases: &Regex| { - self.room_aliases(room_id) - .filter_map(|r| r.ok()) - .any(|room_alias| aliases.is_match(room_alias.as_str())) - }; - - if aliases.iter().any(matching_aliases) - || rooms.map_or(false, |rooms| rooms.contains(&room_id.as_str().into())) - || users.iter().any(matching_users) - { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - } - } - } - - Ok(pdu.event_id) - } - - /// Returns an iterator over all PDUs in a room. - #[tracing::instrument(skip(self))] - pub fn all_pdus<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result, PduEvent)>> + 'a> { - self.pdus_since(user_id, room_id, 0) - } - - /// Returns an iterator over all events in a room that happened after the event with id `since` - /// in chronological order. - #[tracing::instrument(skip(self))] - pub fn pdus_since<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - since: u64, - ) -> Result, PduEvent)>> + 'a> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - // Skip the first pdu if it's exactly at since, because we sent that last time - let mut first_pdu_id = prefix.clone(); - first_pdu_id.extend_from_slice(&(since + 1).to_be_bytes()); - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(&first_pdu_id, false) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } - - /// Returns an iterator over all events and their tokens in a room that happened before the - /// event with id `until` in reverse-chronological order. - #[tracing::instrument(skip(self))] - pub fn pdus_until<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - until: u64, - ) -> Result, PduEvent)>> + 'a> { - // Create the first part of the full pdu id - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut current = prefix.clone(); - current.extend_from_slice(&(until.saturating_sub(1)).to_be_bytes()); // -1 because we don't want event at `until` - - let current: &[u8] = ¤t; - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(current, true) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } - - /// Returns an iterator over all events and their token in a room that happened after the event - /// with id `from` in chronological order. - #[tracing::instrument(skip(self))] - pub fn pdus_after<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - from: u64, - ) -> Result, PduEvent)>> + 'a> { - // Create the first part of the full pdu id - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut current = prefix.clone(); - current.extend_from_slice(&(from + 1).to_be_bytes()); // +1 so we don't send the base event - - let current: &[u8] = ¤t; - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(current, false) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } - - /// Replace a PDU with the redacted form. - #[tracing::instrument(skip(self, reason))] - pub fn redact_pdu(&self, event_id: &EventId, reason: &PduEvent) -> Result<()> { - if let Some(pdu_id) = self.get_pdu_id(event_id)? { - let mut pdu = self - .get_pdu_from_id(&pdu_id)? - .ok_or_else(|| Error::bad_database("PDU ID points to invalid PDU."))?; - pdu.redact(reason)?; - self.replace_pdu(&pdu_id, &pdu)?; - } - // If event does not exist, just noop - Ok(()) - } - - /// Update current membership data. - #[tracing::instrument(skip(self, last_state, db))] - pub fn update_membership( - &self, - room_id: &RoomId, - user_id: &UserId, - membership: MembershipState, - sender: &UserId, - last_state: Option>>, - db: &Database, - update_joined_count: bool, - ) -> Result<()> { - // Keep track what remote users exist by adding them as "deactivated" users - if user_id.server_name() != db.globals.server_name() { - db.users.create(user_id, None)?; - // TODO: displayname, avatar url - } - - let mut roomserver_id = room_id.as_bytes().to_vec(); - roomserver_id.push(0xff); - roomserver_id.extend_from_slice(user_id.server_name().as_bytes()); - - let mut serverroom_id = user_id.server_name().as_bytes().to_vec(); - serverroom_id.push(0xff); - serverroom_id.extend_from_slice(room_id.as_bytes()); - - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - let mut roomuser_id = room_id.as_bytes().to_vec(); - roomuser_id.push(0xff); - roomuser_id.extend_from_slice(user_id.as_bytes()); - - match &membership { - MembershipState::Join => { - // Check if the user never joined this room - if !self.once_joined(user_id, room_id)? { - // Add the user ID to the join list then - self.roomuseroncejoinedids.insert(&userroom_id, &[])?; - - // Check if the room has a predecessor - if let Some(predecessor) = self - .room_state_get(room_id, &StateEventType::RoomCreate, "")? - .and_then(|create| serde_json::from_str(create.content.get()).ok()) - .and_then(|content: RoomCreateEventContent| content.predecessor) - { - // Copy user settings from predecessor to the current room: - // - Push rules - // - // TODO: finish this once push rules are implemented. - // - // let mut push_rules_event_content: PushRulesEvent = account_data - // .get( - // None, - // user_id, - // EventType::PushRules, - // )?; - // - // NOTE: find where `predecessor.room_id` match - // and update to `room_id`. - // - // account_data - // .update( - // None, - // user_id, - // EventType::PushRules, - // &push_rules_event_content, - // globals, - // ) - // .ok(); - - // Copy old tags to new room - if let Some(tag_event) = db.account_data.get::( - Some(&predecessor.room_id), - user_id, - RoomAccountDataEventType::Tag, - )? { - db.account_data - .update( - Some(room_id), - user_id, - RoomAccountDataEventType::Tag, - &tag_event, - &db.globals, - ) - .ok(); - }; - - // Copy direct chat flag - if let Some(mut direct_event) = db.account_data.get::( - None, - user_id, - GlobalAccountDataEventType::Direct.to_string().into(), - )? { - let mut room_ids_updated = false; - - for room_ids in direct_event.content.0.values_mut() { - if room_ids.iter().any(|r| r == &predecessor.room_id) { - room_ids.push(room_id.to_owned()); - room_ids_updated = true; - } - } - - if room_ids_updated { - db.account_data.update( - None, - user_id, - GlobalAccountDataEventType::Direct.to_string().into(), - &direct_event, - &db.globals, - )?; - } - }; - } - } - - if update_joined_count { - self.roomserverids.insert(&roomserver_id, &[])?; - self.serverroomids.insert(&serverroom_id, &[])?; - } - self.userroomid_joined.insert(&userroom_id, &[])?; - self.roomuserid_joined.insert(&roomuser_id, &[])?; - self.userroomid_invitestate.remove(&userroom_id)?; - self.roomuserid_invitecount.remove(&roomuser_id)?; - self.userroomid_leftstate.remove(&userroom_id)?; - self.roomuserid_leftcount.remove(&roomuser_id)?; - } - MembershipState::Invite => { - // We want to know if the sender is ignored by the receiver - let is_ignored = db - .account_data - .get::( - None, // Ignored users are in global account data - user_id, // Receiver - GlobalAccountDataEventType::IgnoredUserList - .to_string() - .into(), - )? - .map_or(false, |ignored| { - ignored - .content - .ignored_users - .iter() - .any(|user| user == sender) - }); - - if is_ignored { - return Ok(()); - } - - if update_joined_count { - self.roomserverids.insert(&roomserver_id, &[])?; - self.serverroomids.insert(&serverroom_id, &[])?; - } - self.userroomid_invitestate.insert( - &userroom_id, - &serde_json::to_vec(&last_state.unwrap_or_default()) - .expect("state to bytes always works"), - )?; - self.roomuserid_invitecount - .insert(&roomuser_id, &db.globals.next_count()?.to_be_bytes())?; - self.userroomid_joined.remove(&userroom_id)?; - self.roomuserid_joined.remove(&roomuser_id)?; - self.userroomid_leftstate.remove(&userroom_id)?; - self.roomuserid_leftcount.remove(&roomuser_id)?; - } - MembershipState::Leave | MembershipState::Ban => { - if update_joined_count - && self - .room_members(room_id) - .chain(self.room_members_invited(room_id)) - .filter_map(|r| r.ok()) - .all(|u| u.server_name() != user_id.server_name()) - { - self.roomserverids.remove(&roomserver_id)?; - self.serverroomids.remove(&serverroom_id)?; - } - self.userroomid_leftstate.insert( - &userroom_id, - &serde_json::to_vec(&Vec::>::new()).unwrap(), - )?; // TODO - self.roomuserid_leftcount - .insert(&roomuser_id, &db.globals.next_count()?.to_be_bytes())?; - self.userroomid_joined.remove(&userroom_id)?; - self.roomuserid_joined.remove(&roomuser_id)?; - self.userroomid_invitestate.remove(&userroom_id)?; - self.roomuserid_invitecount.remove(&roomuser_id)?; - } - _ => {} - } - - if update_joined_count { - self.update_joined_count(room_id, db)?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self, room_id, db))] - pub fn update_joined_count(&self, room_id: &RoomId, db: &Database) -> Result<()> { - let mut joinedcount = 0_u64; - let mut invitedcount = 0_u64; - let mut joined_servers = HashSet::new(); - let mut real_users = HashSet::new(); - - for joined in self.room_members(room_id).filter_map(|r| r.ok()) { - joined_servers.insert(joined.server_name().to_owned()); - if joined.server_name() == db.globals.server_name() - && !db.users.is_deactivated(&joined).unwrap_or(true) - { - real_users.insert(joined); - } - joinedcount += 1; - } - - for invited in self.room_members_invited(room_id).filter_map(|r| r.ok()) { - joined_servers.insert(invited.server_name().to_owned()); - invitedcount += 1; - } - - self.roomid_joinedcount - .insert(room_id.as_bytes(), &joinedcount.to_be_bytes())?; - - self.roomid_invitedcount - .insert(room_id.as_bytes(), &invitedcount.to_be_bytes())?; - - self.our_real_users_cache - .write() - .unwrap() - .insert(room_id.to_owned(), Arc::new(real_users)); - - for old_joined_server in self.room_servers(room_id).filter_map(|r| r.ok()) { - if !joined_servers.remove(&old_joined_server) { - // Server not in room anymore - let mut roomserver_id = room_id.as_bytes().to_vec(); - roomserver_id.push(0xff); - roomserver_id.extend_from_slice(old_joined_server.as_bytes()); - - let mut serverroom_id = old_joined_server.as_bytes().to_vec(); - serverroom_id.push(0xff); - serverroom_id.extend_from_slice(room_id.as_bytes()); - - self.roomserverids.remove(&roomserver_id)?; - self.serverroomids.remove(&serverroom_id)?; - } - } - - // Now only new servers are in joined_servers anymore - for server in joined_servers { - let mut roomserver_id = room_id.as_bytes().to_vec(); - roomserver_id.push(0xff); - roomserver_id.extend_from_slice(server.as_bytes()); - - let mut serverroom_id = server.as_bytes().to_vec(); - serverroom_id.push(0xff); - serverroom_id.extend_from_slice(room_id.as_bytes()); - - self.roomserverids.insert(&roomserver_id, &[])?; - self.serverroomids.insert(&serverroom_id, &[])?; - } - - self.appservice_in_room_cache - .write() - .unwrap() - .remove(room_id); - - Ok(()) - } - - #[tracing::instrument(skip(self, room_id, db))] - pub fn get_our_real_users( - &self, - room_id: &RoomId, - db: &Database, - ) -> Result>>> { - let maybe = self - .our_real_users_cache - .read() - .unwrap() - .get(room_id) - .cloned(); - if let Some(users) = maybe { - Ok(users) - } else { - self.update_joined_count(room_id, db)?; - Ok(Arc::clone( - self.our_real_users_cache - .read() - .unwrap() - .get(room_id) - .unwrap(), - )) - } - } - - #[tracing::instrument(skip(self, room_id, appservice, db))] - pub fn appservice_in_room( - &self, - room_id: &RoomId, - appservice: &(String, serde_yaml::Value), - db: &Database, - ) -> Result { - let maybe = self - .appservice_in_room_cache - .read() - .unwrap() - .get(room_id) - .and_then(|map| map.get(&appservice.0)) - .copied(); - - if let Some(b) = maybe { - Ok(b) - } else if let Some(namespaces) = appservice.1.get("namespaces") { - let users = namespaces - .get("users") - .and_then(|users| users.as_sequence()) - .map_or_else(Vec::new, |users| { - users - .iter() - .filter_map(|users| Regex::new(users.get("regex")?.as_str()?).ok()) - .collect::>() - }); - - let bridge_user_id = appservice - .1 - .get("sender_localpart") - .and_then(|string| string.as_str()) - .and_then(|string| { - UserId::parse_with_server_name(string, db.globals.server_name()).ok() - }); - - let in_room = bridge_user_id - .map_or(false, |id| self.is_joined(&id, room_id).unwrap_or(false)) - || self.room_members(room_id).any(|userid| { - userid.map_or(false, |userid| { - users.iter().any(|r| r.is_match(userid.as_str())) - }) - }); - - self.appservice_in_room_cache - .write() - .unwrap() - .entry(room_id.to_owned()) - .or_default() - .insert(appservice.0.clone(), in_room); - - Ok(in_room) - } else { - Ok(false) - } - } - - // Make a user leave all their joined rooms - #[tracing::instrument(skip(self, db))] - pub async fn leave_all_rooms(&self, user_id: &UserId, db: &Database) -> Result<()> { - let all_rooms = db - .rooms - .rooms_joined(user_id) - .chain(db.rooms.rooms_invited(user_id).map(|t| t.map(|(r, _)| r))) - .collect::>(); - - for room_id in all_rooms { - let room_id = match room_id { - Ok(room_id) => room_id, - Err(_) => continue, - }; - - let _ = self.leave_room(user_id, &room_id, db).await; - } - - Ok(()) - } - - #[tracing::instrument(skip(self, db))] - pub async fn leave_room( - &self, - user_id: &UserId, - room_id: &RoomId, - db: &Database, - ) -> Result<()> { - // Ask a remote server if we don't have this room - if !self.exists(room_id)? && room_id.server_name() != db.globals.server_name() { - if let Err(e) = self.remote_leave_room(user_id, room_id, db).await { - warn!("Failed to leave room {} remotely: {}", user_id, e); - // Don't tell the client about this error - } - - let last_state = self - .invite_state(user_id, room_id)? - .map_or_else(|| self.left_state(user_id, room_id), |s| Ok(Some(s)))?; - - // We always drop the invite, we can't rely on other servers - self.update_membership( - room_id, - user_id, - MembershipState::Leave, - user_id, - last_state, - db, - true, - )?; - } else { - let mutex_state = Arc::clone( - db.globals - .roomid_mutex_state - .write() - .unwrap() - .entry(room_id.to_owned()) - .or_default(), - ); - let state_lock = mutex_state.lock().await; - - let mut event: RoomMemberEventContent = serde_json::from_str( - self.room_state_get(room_id, &StateEventType::RoomMember, user_id.as_str())? - .ok_or(Error::BadRequest( - ErrorKind::BadState, - "Cannot leave a room you are not a member of.", - ))? - .content - .get(), - ) - .map_err(|_| Error::bad_database("Invalid member event in database."))?; - - event.membership = MembershipState::Leave; - - self.build_and_append_pdu( - PduBuilder { - event_type: RoomEventType::RoomMember, - content: to_raw_value(&event).expect("event is valid, we just created it"), - unsigned: None, - state_key: Some(user_id.to_string()), - redacts: None, - }, - user_id, - room_id, - db, - &state_lock, - )?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self, db))] - async fn remote_leave_room( - &self, - user_id: &UserId, - room_id: &RoomId, - db: &Database, - ) -> Result<()> { - let mut make_leave_response_and_server = Err(Error::BadServerResponse( - "No server available to assist in leaving.", - )); - - let invite_state = db - .rooms - .invite_state(user_id, room_id)? - .ok_or(Error::BadRequest( - ErrorKind::BadState, - "User is not invited.", - ))?; - - let servers: HashSet<_> = invite_state - .iter() - .filter_map(|event| serde_json::from_str(event.json().get()).ok()) - .filter_map(|event: serde_json::Value| event.get("sender").cloned()) - .filter_map(|sender| sender.as_str().map(|s| s.to_owned())) - .filter_map(|sender| UserId::parse(sender).ok()) - .map(|user| user.server_name().to_owned()) - .collect(); - - for remote_server in servers { - let make_leave_response = db - .sending - .send_federation_request( - &db.globals, - &remote_server, - federation::membership::prepare_leave_event::v1::Request { room_id, user_id }, - ) - .await; - - make_leave_response_and_server = make_leave_response.map(|r| (r, remote_server)); - - if make_leave_response_and_server.is_ok() { - break; - } - } - - let (make_leave_response, remote_server) = make_leave_response_and_server?; - - let room_version_id = match make_leave_response.room_version { - Some(version) if self.is_supported_version(&db, &version) => version, - _ => return Err(Error::BadServerResponse("Room version is not supported")), - }; - - let mut leave_event_stub = - serde_json::from_str::(make_leave_response.event.get()).map_err( - |_| Error::BadServerResponse("Invalid make_leave event json received from server."), - )?; - - // TODO: Is origin needed? - leave_event_stub.insert( - "origin".to_owned(), - CanonicalJsonValue::String(db.globals.server_name().as_str().to_owned()), - ); - leave_event_stub.insert( - "origin_server_ts".to_owned(), - CanonicalJsonValue::Integer( - utils::millis_since_unix_epoch() - .try_into() - .expect("Timestamp is valid js_int value"), - ), - ); - // We don't leave the event id in the pdu because that's only allowed in v1 or v2 rooms - leave_event_stub.remove("event_id"); - - // In order to create a compatible ref hash (EventID) the `hashes` field needs to be present - ruma::signatures::hash_and_sign_event( - db.globals.server_name().as_str(), - db.globals.keypair(), - &mut leave_event_stub, - &room_version_id, - ) - .expect("event is valid, we just created it"); - - // Generate event id - let event_id = EventId::parse(format!( - "${}", - ruma::signatures::reference_hash(&leave_event_stub, &room_version_id) - .expect("ruma can calculate reference hashes") - )) - .expect("ruma's reference hashes are valid event ids"); - - // Add event_id back - leave_event_stub.insert( - "event_id".to_owned(), - CanonicalJsonValue::String(event_id.as_str().to_owned()), - ); - - // It has enough fields to be called a proper event now - let leave_event = leave_event_stub; - - db.sending - .send_federation_request( - &db.globals, - &remote_server, - federation::membership::create_leave_event::v2::Request { - room_id, - event_id: &event_id, - pdu: &PduEvent::convert_to_outgoing_federation_event(leave_event.clone()), - }, - ) - .await?; - - Ok(()) - } - - /// Makes a user forget a room. - #[tracing::instrument(skip(self))] - pub fn forget(&self, room_id: &RoomId, user_id: &UserId) -> Result<()> { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - let mut roomuser_id = room_id.as_bytes().to_vec(); - roomuser_id.push(0xff); - roomuser_id.extend_from_slice(user_id.as_bytes()); - - self.userroomid_leftstate.remove(&userroom_id)?; - self.roomuserid_leftcount.remove(&roomuser_id)?; - - Ok(()) - } #[tracing::instrument(skip(self, globals))] pub fn set_alias( @@ -2856,648 +64,3 @@ impl Rooms { }) } - #[tracing::instrument(skip(self))] - pub fn set_public(&self, room_id: &RoomId, public: bool) -> Result<()> { - if public { - self.publicroomids.insert(room_id.as_bytes(), &[])?; - } else { - self.publicroomids.remove(room_id.as_bytes())?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn is_public_room(&self, room_id: &RoomId) -> Result { - Ok(self.publicroomids.get(room_id.as_bytes())?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn iter_ids(&self) -> impl Iterator>> + '_ { - self.roomid_shortroomid.iter().map(|(bytes, _)| { - RoomId::parse( - utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in publicroomids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in roomid_shortroomid is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn public_rooms(&self) -> impl Iterator>> + '_ { - self.publicroomids.iter().map(|(bytes, _)| { - RoomId::parse( - utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in publicroomids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in publicroomids is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn search_pdus<'a>( - &'a self, - room_id: &RoomId, - search_string: &str, - ) -> Result> + 'a, Vec)>> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - let prefix_clone = prefix.clone(); - - let words: Vec<_> = search_string - .split_terminator(|c: char| !c.is_alphanumeric()) - .filter(|s| !s.is_empty()) - .map(str::to_lowercase) - .collect(); - - let iterators = words.clone().into_iter().map(move |word| { - let mut prefix2 = prefix.clone(); - prefix2.extend_from_slice(word.as_bytes()); - prefix2.push(0xff); - - let mut last_possible_id = prefix2.clone(); - last_possible_id.extend_from_slice(&u64::MAX.to_be_bytes()); - - self.tokenids - .iter_from(&last_possible_id, true) // Newest pdus first - .take_while(move |(k, _)| k.starts_with(&prefix2)) - .map(|(key, _)| key[key.len() - size_of::()..].to_vec()) - }); - - Ok(utils::common_elements(iterators, |a, b| { - // We compare b with a because we reversed the iterator earlier - b.cmp(a) - }) - .map(|iter| { - ( - iter.map(move |id| { - let mut pduid = prefix_clone.clone(); - pduid.extend_from_slice(&id); - pduid - }), - words, - ) - })) - } - - #[tracing::instrument(skip(self))] - pub fn get_shared_rooms<'a>( - &'a self, - users: Vec>, - ) -> Result>> + 'a> { - let iterators = users.into_iter().map(move |user_id| { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.userroomid_joined - .scan_prefix(prefix) - .map(|(key, _)| { - let roomid_index = key - .iter() - .enumerate() - .find(|(_, &b)| b == 0xff) - .ok_or_else(|| Error::bad_database("Invalid userroomid_joined in db."))? - .0 - + 1; // +1 because the room id starts AFTER the separator - - let room_id = key[roomid_index..].to_vec(); - - Ok::<_, Error>(room_id) - }) - .filter_map(|r| r.ok()) - }); - - // We use the default compare function because keys are sorted correctly (not reversed) - Ok(utils::common_elements(iterators, Ord::cmp) - .expect("users is not empty") - .map(|bytes| { - RoomId::parse(utils::string_from_bytes(&*bytes).map_err(|_| { - Error::bad_database("Invalid RoomId bytes in userroomid_joined") - })?) - .map_err(|_| Error::bad_database("Invalid RoomId in userroomid_joined.")) - })) - } - - /// Returns an iterator of all servers participating in this room. - #[tracing::instrument(skip(self))] - pub fn room_servers<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomserverids.scan_prefix(prefix).map(|(key, _)| { - ServerName::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Server name in roomserverids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Server name in roomserverids is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn server_in_room<'a>(&'a self, server: &ServerName, room_id: &RoomId) -> Result { - let mut key = server.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - - self.serverroomids.get(&key).map(|o| o.is_some()) - } - - /// Returns an iterator of all rooms a server participates in (as far as we know). - #[tracing::instrument(skip(self))] - pub fn server_rooms<'a>( - &'a self, - server: &ServerName, - ) -> impl Iterator>> + 'a { - let mut prefix = server.as_bytes().to_vec(); - prefix.push(0xff); - - self.serverroomids.scan_prefix(prefix).map(|(key, _)| { - RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| Error::bad_database("RoomId in serverroomids is invalid unicode."))?, - ) - .map_err(|_| Error::bad_database("RoomId in serverroomids is invalid.")) - }) - } - - /// Returns an iterator over all joined members of a room. - #[tracing::instrument(skip(self))] - pub fn room_members<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomuserid_joined.scan_prefix(prefix).map(|(key, _)| { - UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("User ID in roomuserid_joined is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("User ID in roomuserid_joined is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn room_joined_count(&self, room_id: &RoomId) -> Result> { - self.roomid_joinedcount - .get(room_id.as_bytes())? - .map(|b| { - utils::u64_from_bytes(&b) - .map_err(|_| Error::bad_database("Invalid joinedcount in db.")) - }) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn room_invited_count(&self, room_id: &RoomId) -> Result> { - self.roomid_invitedcount - .get(room_id.as_bytes())? - .map(|b| { - utils::u64_from_bytes(&b) - .map_err(|_| Error::bad_database("Invalid joinedcount in db.")) - }) - .transpose() - } - - /// Returns an iterator over all User IDs who ever joined a room. - #[tracing::instrument(skip(self))] - pub fn room_useroncejoined<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomuseroncejoinedids - .scan_prefix(prefix) - .map(|(key, _)| { - UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("User ID in room_useroncejoined is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("User ID in room_useroncejoined is invalid.")) - }) - } - - /// Returns an iterator over all invited members of a room. - #[tracing::instrument(skip(self))] - pub fn room_members_invited<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomuserid_invitecount - .scan_prefix(prefix) - .map(|(key, _)| { - UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("User ID in roomuserid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("User ID in roomuserid_invited is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn get_invite_count(&self, room_id: &RoomId, user_id: &UserId) -> Result> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_invitecount - .get(&key)? - .map_or(Ok(None), |bytes| { - Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid invitecount in db.") - })?)) - }) - } - - #[tracing::instrument(skip(self))] - pub fn get_left_count(&self, room_id: &RoomId, user_id: &UserId) -> Result> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_leftcount - .get(&key)? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid leftcount in db.")) - }) - .transpose() - } - - pub fn is_disabled(&self, room_id: &RoomId) -> Result { - Ok(self.disabledroomids.get(room_id.as_bytes())?.is_some()) - } - - /// Returns an iterator over all rooms this user joined. - #[tracing::instrument(skip(self))] - pub fn rooms_joined<'a>( - &'a self, - user_id: &UserId, - ) -> impl Iterator>> + 'a { - self.userroomid_joined - .scan_prefix(user_id.as_bytes().to_vec()) - .map(|(key, _)| { - RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Room ID in userroomid_joined is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_joined is invalid.")) - }) - } - - /// Returns an iterator over all rooms a user was invited to. - #[tracing::instrument(skip(self))] - pub fn rooms_invited<'a>( - &'a self, - user_id: &UserId, - ) -> impl Iterator, Vec>)>> + 'a { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.userroomid_invitestate - .scan_prefix(prefix) - .map(|(key, state)| { - let room_id = RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Room ID in userroomid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_invited is invalid."))?; - - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_invitestate."))?; - - Ok((room_id, state)) - }) - } - - #[tracing::instrument(skip(self))] - pub fn invite_state( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result>>> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - - self.userroomid_invitestate - .get(&key)? - .map(|state| { - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_invitestate."))?; - - Ok(state) - }) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn left_state( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result>>> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - - self.userroomid_leftstate - .get(&key)? - .map(|state| { - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_leftstate."))?; - - Ok(state) - }) - .transpose() - } - - /// Returns an iterator over all rooms a user left. - #[tracing::instrument(skip(self))] - pub fn rooms_left<'a>( - &'a self, - user_id: &UserId, - ) -> impl Iterator, Vec>)>> + 'a { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.userroomid_leftstate - .scan_prefix(prefix) - .map(|(key, state)| { - let room_id = RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Room ID in userroomid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_invited is invalid."))?; - - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_leftstate."))?; - - Ok((room_id, state)) - }) - } - - #[tracing::instrument(skip(self))] - pub fn once_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.roomuseroncejoinedids.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn is_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.userroomid_joined.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn is_invited(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.userroomid_invitestate.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn is_left(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.userroomid_leftstate.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn get_auth_chain_from_cache<'a>( - &'a self, - key: &[u64], - ) -> Result>>> { - // Check RAM cache - if let Some(result) = self.auth_chain_cache.lock().unwrap().get_mut(key) { - return Ok(Some(Arc::clone(result))); - } - - // Check DB cache - if key.len() == 1 { - if let Some(chain) = - self.shorteventid_authchain - .get(&key[0].to_be_bytes())? - .map(|chain| { - chain - .chunks_exact(size_of::()) - .map(|chunk| { - utils::u64_from_bytes(chunk).expect("byte length is correct") - }) - .collect() - }) - { - let chain = Arc::new(chain); - - // Cache in RAM - self.auth_chain_cache - .lock() - .unwrap() - .insert(vec![key[0]], Arc::clone(&chain)); - - return Ok(Some(chain)); - } - } - - Ok(None) - } - - #[tracing::instrument(skip(self))] - pub fn cache_auth_chain(&self, key: Vec, chain: Arc>) -> Result<()> { - // Persist in db - if key.len() == 1 { - self.shorteventid_authchain.insert( - &key[0].to_be_bytes(), - &chain - .iter() - .flat_map(|s| s.to_be_bytes().to_vec()) - .collect::>(), - )?; - } - - // Cache in RAM - self.auth_chain_cache.lock().unwrap().insert(key, chain); - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_was_sent_before( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - ll_user: &UserId, - ) -> Result { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(device_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(ll_user.as_bytes()); - Ok(self.lazyloadedids.get(&key)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_mark_sent( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - lazy_load: HashSet>, - count: u64, - ) { - self.lazy_load_waiting.lock().unwrap().insert( - ( - user_id.to_owned(), - device_id.to_owned(), - room_id.to_owned(), - count, - ), - lazy_load, - ); - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_confirm_delivery( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - since: u64, - ) -> Result<()> { - if let Some(user_ids) = self.lazy_load_waiting.lock().unwrap().remove(&( - user_id.to_owned(), - device_id.to_owned(), - room_id.to_owned(), - since, - )) { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for ll_id in user_ids { - let mut key = prefix.clone(); - key.extend_from_slice(ll_id.as_bytes()); - self.lazyloadedids.insert(&key, &[])?; - } - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_reset( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - ) -> Result<()> { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for (key, _) in self.lazyloadedids.scan_prefix(prefix) { - self.lazyloadedids.remove(&key)?; - } - - Ok(()) - } - - /// Returns the room's version. - #[tracing::instrument(skip(self))] - pub fn get_room_version(&self, room_id: &RoomId) -> Result { - let create_event = self.room_state_get(room_id, &StateEventType::RoomCreate, "")?; - - let create_event_content: Option = create_event - .as_ref() - .map(|create_event| { - serde_json::from_str(create_event.content.get()).map_err(|e| { - warn!("Invalid create event: {}", e); - Error::bad_database("Invalid create event in db.") - }) - }) - .transpose()?; - let room_version = create_event_content - .map(|create_event| create_event.room_version) - .ok_or_else(|| Error::BadDatabase("Invalid room version"))?; - Ok(room_version) - } -} diff --git a/src/service/rooms/directory.rs b/src/service/rooms/directory.rs index 4ad815e3..8be7bd57 100644 --- a/src/service/rooms/directory.rs +++ b/src/service/rooms/directory.rs @@ -1,2860 +1,3 @@ -mod edus; - -pub use edus::RoomEdus; - -use crate::{ - pdu::{EventHash, PduBuilder}, - utils, Database, Error, PduEvent, Result, -}; -use lru_cache::LruCache; -use regex::Regex; -use ring::digest; -use ruma::{ - api::{client::error::ErrorKind, federation}, - events::{ - direct::DirectEvent, - ignored_user_list::IgnoredUserListEvent, - push_rules::PushRulesEvent, - room::{ - create::RoomCreateEventContent, - member::{MembershipState, RoomMemberEventContent}, - power_levels::RoomPowerLevelsEventContent, - }, - tag::TagEvent, - AnyStrippedStateEvent, AnySyncStateEvent, GlobalAccountDataEventType, - RoomAccountDataEventType, RoomEventType, StateEventType, - }, - push::{Action, Ruleset, Tweak}, - serde::{CanonicalJsonObject, CanonicalJsonValue, Raw}, - state_res::{self, RoomVersion, StateMap}, - uint, DeviceId, EventId, RoomAliasId, RoomId, RoomVersionId, ServerName, UserId, -}; -use serde::Deserialize; -use serde_json::value::to_raw_value; -use std::{ - borrow::Cow, - collections::{hash_map, BTreeMap, HashMap, HashSet}, - fmt::Debug, - iter, - mem::size_of, - sync::{Arc, Mutex, RwLock}, -}; -use tokio::sync::MutexGuard; -use tracing::{error, warn}; - -use super::{abstraction::Tree, pusher}; - -/// The unique identifier of each state group. -/// -/// This is created when a state group is added to the database by -/// hashing the entire state. -pub type StateHashId = Vec; -pub type CompressedStateEvent = [u8; 2 * size_of::()]; - -pub struct Rooms { - pub edus: RoomEdus, - pub(super) pduid_pdu: Arc, // PduId = ShortRoomId + Count - pub(super) eventid_pduid: Arc, - pub(super) roomid_pduleaves: Arc, - pub(super) alias_roomid: Arc, - pub(super) aliasid_alias: Arc, // AliasId = RoomId + Count - pub(super) publicroomids: Arc, - - pub(super) tokenids: Arc, // TokenId = ShortRoomId + Token + PduIdCount - - /// Participating servers in a room. - pub(super) roomserverids: Arc, // RoomServerId = RoomId + ServerName - pub(super) serverroomids: Arc, // ServerRoomId = ServerName + RoomId - - pub(super) userroomid_joined: Arc, - pub(super) roomuserid_joined: Arc, - pub(super) roomid_joinedcount: Arc, - pub(super) roomid_invitedcount: Arc, - pub(super) roomuseroncejoinedids: Arc, - pub(super) userroomid_invitestate: Arc, // InviteState = Vec> - pub(super) roomuserid_invitecount: Arc, // InviteCount = Count - pub(super) userroomid_leftstate: Arc, - pub(super) roomuserid_leftcount: Arc, - - pub(super) disabledroomids: Arc, // Rooms where incoming federation handling is disabled - - pub(super) lazyloadedids: Arc, // LazyLoadedIds = UserId + DeviceId + RoomId + LazyLoadedUserId - - pub(super) userroomid_notificationcount: Arc, // NotifyCount = u64 - pub(super) userroomid_highlightcount: Arc, // HightlightCount = u64 - - /// Remember the current state hash of a room. - pub(super) roomid_shortstatehash: Arc, - pub(super) roomsynctoken_shortstatehash: Arc, - /// Remember the state hash at events in the past. - pub(super) shorteventid_shortstatehash: Arc, - /// StateKey = EventType + StateKey, ShortStateKey = Count - pub(super) statekey_shortstatekey: Arc, - pub(super) shortstatekey_statekey: Arc, - - pub(super) roomid_shortroomid: Arc, - - pub(super) shorteventid_eventid: Arc, - pub(super) eventid_shorteventid: Arc, - - pub(super) statehash_shortstatehash: Arc, - pub(super) shortstatehash_statediff: Arc, // StateDiff = parent (or 0) + (shortstatekey+shorteventid++) + 0_u64 + (shortstatekey+shorteventid--) - - pub(super) shorteventid_authchain: Arc, - - /// RoomId + EventId -> outlier PDU. - /// Any pdu that has passed the steps 1-8 in the incoming event /federation/send/txn. - pub(super) eventid_outlierpdu: Arc, - pub(super) softfailedeventids: Arc, - - /// RoomId + EventId -> Parent PDU EventId. - pub(super) referencedevents: Arc, - - pub(super) pdu_cache: Mutex, Arc>>, - pub(super) shorteventid_cache: Mutex>>, - pub(super) auth_chain_cache: Mutex, Arc>>>, - pub(super) eventidshort_cache: Mutex, u64>>, - pub(super) statekeyshort_cache: Mutex>, - pub(super) shortstatekey_cache: Mutex>, - pub(super) our_real_users_cache: RwLock, Arc>>>>, - pub(super) appservice_in_room_cache: RwLock, HashMap>>, - pub(super) lazy_load_waiting: - Mutex, Box, Box, u64), HashSet>>>, - pub(super) stateinfo_cache: Mutex< - LruCache< - u64, - Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - >, - >, - pub(super) lasttimelinecount_cache: Mutex, u64>>, -} - -impl Rooms { - /// Returns true if a given room version is supported - #[tracing::instrument(skip(self, db))] - pub fn is_supported_version(&self, db: &Database, room_version: &RoomVersionId) -> bool { - db.globals.supported_room_versions().contains(room_version) - } - - /// Builds a StateMap by iterating over all keys that start - /// with state_hash, this gives the full state for the given state_hash. - #[tracing::instrument(skip(self))] - pub async fn state_full_ids(&self, shortstatehash: u64) -> Result>> { - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - let mut result = BTreeMap::new(); - let mut i = 0; - for compressed in full_state.into_iter() { - let parsed = self.parse_compressed_state_event(compressed)?; - result.insert(parsed.0, parsed.1); - - i += 1; - if i % 100 == 0 { - tokio::task::yield_now().await; - } - } - Ok(result) - } - - #[tracing::instrument(skip(self))] - pub async fn state_full( - &self, - shortstatehash: u64, - ) -> Result>> { - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - - let mut result = HashMap::new(); - let mut i = 0; - for compressed in full_state { - let (_, eventid) = self.parse_compressed_state_event(compressed)?; - if let Some(pdu) = self.get_pdu(&eventid)? { - result.insert( - ( - pdu.kind.to_string().into(), - pdu.state_key - .as_ref() - .ok_or_else(|| Error::bad_database("State event has no state key."))? - .clone(), - ), - pdu, - ); - } - - i += 1; - if i % 100 == 0 { - tokio::task::yield_now().await; - } - } - - Ok(result) - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn state_get_id( - &self, - shortstatehash: u64, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - let shortstatekey = match self.get_shortstatekey(event_type, state_key)? { - Some(s) => s, - None => return Ok(None), - }; - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - Ok(full_state - .into_iter() - .find(|bytes| bytes.starts_with(&shortstatekey.to_be_bytes())) - .and_then(|compressed| { - self.parse_compressed_state_event(compressed) - .ok() - .map(|(_, id)| id) - })) - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn state_get( - &self, - shortstatehash: u64, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - self.state_get_id(shortstatehash, event_type, state_key)? - .map_or(Ok(None), |event_id| self.get_pdu(&event_id)) - } - - /// Returns the state hash for this pdu. - pub fn pdu_shortstatehash(&self, event_id: &EventId) -> Result> { - self.eventid_shorteventid - .get(event_id.as_bytes())? - .map_or(Ok(None), |shorteventid| { - self.shorteventid_shortstatehash - .get(&shorteventid)? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database( - "Invalid shortstatehash bytes in shorteventid_shortstatehash", - ) - }) - }) - .transpose() - }) - } - - /// Returns the last state hash key added to the db for the given room. - #[tracing::instrument(skip(self))] - pub fn current_shortstatehash(&self, room_id: &RoomId) -> Result> { - self.roomid_shortstatehash - .get(room_id.as_bytes())? - .map_or(Ok(None), |bytes| { - Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid shortstatehash in roomid_shortstatehash") - })?)) - }) - } - - /// This fetches auth events from the current state. - #[tracing::instrument(skip(self))] - pub fn get_auth_events( - &self, - room_id: &RoomId, - kind: &RoomEventType, - sender: &UserId, - state_key: Option<&str>, - content: &serde_json::value::RawValue, - ) -> Result>> { - let shortstatehash = - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - current_shortstatehash - } else { - return Ok(HashMap::new()); - }; - - let auth_events = state_res::auth_types_for_event(kind, sender, state_key, content) - .expect("content is a valid JSON object"); - - let mut sauthevents = auth_events - .into_iter() - .filter_map(|(event_type, state_key)| { - self.get_shortstatekey(&event_type.to_string().into(), &state_key) - .ok() - .flatten() - .map(|s| (s, (event_type, state_key))) - }) - .collect::>(); - - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - - Ok(full_state - .into_iter() - .filter_map(|compressed| self.parse_compressed_state_event(compressed).ok()) - .filter_map(|(shortstatekey, event_id)| { - sauthevents.remove(&shortstatekey).map(|k| (k, event_id)) - }) - .filter_map(|(k, event_id)| self.get_pdu(&event_id).ok().flatten().map(|pdu| (k, pdu))) - .collect()) - } - - /// Generate a new StateHash. - /// - /// A unique hash made from hashing all PDU ids of the state joined with 0xff. - fn calculate_hash(&self, bytes_list: &[&[u8]]) -> StateHashId { - // We only hash the pdu's event ids, not the whole pdu - let bytes = bytes_list.join(&0xff); - let hash = digest::digest(&digest::SHA256, &bytes); - hash.as_ref().into() - } - - /// Checks if a room exists. - #[tracing::instrument(skip(self))] - pub fn exists(&self, room_id: &RoomId) -> Result { - let prefix = match self.get_shortroomid(room_id)? { - Some(b) => b.to_be_bytes().to_vec(), - None => return Ok(false), - }; - - // Look for PDUs in that room. - Ok(self - .pduid_pdu - .iter_from(&prefix, false) - .next() - .filter(|(k, _)| k.starts_with(&prefix)) - .is_some()) - } - - /// Checks if a room exists. - #[tracing::instrument(skip(self))] - pub fn first_pdu_in_room(&self, room_id: &RoomId) -> Result>> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - // Look for PDUs in that room. - self.pduid_pdu - .iter_from(&prefix, false) - .filter(|(k, _)| k.starts_with(&prefix)) - .map(|(_, pdu)| { - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid first PDU in db.")) - .map(Arc::new) - }) - .next() - .transpose() - } - - /// Force the creation of a new StateHash and insert it into the db. - /// - /// Whatever `state` is supplied to `force_state` becomes the new current room state snapshot. - #[tracing::instrument(skip(self, new_state_ids_compressed, db))] - pub fn force_state( - &self, - room_id: &RoomId, - new_state_ids_compressed: HashSet, - db: &Database, - ) -> Result<()> { - let previous_shortstatehash = self.current_shortstatehash(room_id)?; - - let state_hash = self.calculate_hash( - &new_state_ids_compressed - .iter() - .map(|bytes| &bytes[..]) - .collect::>(), - ); - - let (new_shortstatehash, already_existed) = - self.get_or_create_shortstatehash(&state_hash, &db.globals)?; - - if Some(new_shortstatehash) == previous_shortstatehash { - return Ok(()); - } - - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let (statediffnew, statediffremoved) = if let Some(parent_stateinfo) = states_parents.last() - { - let statediffnew: HashSet<_> = new_state_ids_compressed - .difference(&parent_stateinfo.1) - .copied() - .collect(); - - let statediffremoved: HashSet<_> = parent_stateinfo - .1 - .difference(&new_state_ids_compressed) - .copied() - .collect(); - - (statediffnew, statediffremoved) - } else { - (new_state_ids_compressed, HashSet::new()) - }; - - if !already_existed { - self.save_state_from_diff( - new_shortstatehash, - statediffnew.clone(), - statediffremoved, - 2, // every state change is 2 event changes on average - states_parents, - )?; - }; - - for event_id in statediffnew.into_iter().filter_map(|new| { - self.parse_compressed_state_event(new) - .ok() - .map(|(_, id)| id) - }) { - let pdu = match self.get_pdu_json(&event_id)? { - Some(pdu) => pdu, - None => continue, - }; - - if pdu.get("type").and_then(|val| val.as_str()) != Some("m.room.member") { - continue; - } - - let pdu: PduEvent = match serde_json::from_str( - &serde_json::to_string(&pdu).expect("CanonicalJsonObj can be serialized to JSON"), - ) { - Ok(pdu) => pdu, - Err(_) => continue, - }; - - #[derive(Deserialize)] - struct ExtractMembership { - membership: MembershipState, - } - - let membership = match serde_json::from_str::(pdu.content.get()) { - Ok(e) => e.membership, - Err(_) => continue, - }; - - let state_key = match pdu.state_key { - Some(k) => k, - None => continue, - }; - - let user_id = match UserId::parse(state_key) { - Ok(id) => id, - Err(_) => continue, - }; - - self.update_membership(room_id, &user_id, membership, &pdu.sender, None, db, false)?; - } - - self.update_joined_count(room_id, db)?; - - self.roomid_shortstatehash - .insert(room_id.as_bytes(), &new_shortstatehash.to_be_bytes())?; - - Ok(()) - } - - /// Returns a stack with info on shortstatehash, full state, added diff and removed diff for the selected shortstatehash and each parent layer. - #[tracing::instrument(skip(self))] - pub fn load_shortstatehash_info( - &self, - shortstatehash: u64, - ) -> Result< - Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - > { - if let Some(r) = self - .stateinfo_cache - .lock() - .unwrap() - .get_mut(&shortstatehash) - { - return Ok(r.clone()); - } - - let value = self - .shortstatehash_statediff - .get(&shortstatehash.to_be_bytes())? - .ok_or_else(|| Error::bad_database("State hash does not exist"))?; - let parent = - utils::u64_from_bytes(&value[0..size_of::()]).expect("bytes have right length"); - - let mut add_mode = true; - let mut added = HashSet::new(); - let mut removed = HashSet::new(); - - let mut i = size_of::(); - while let Some(v) = value.get(i..i + 2 * size_of::()) { - if add_mode && v.starts_with(&0_u64.to_be_bytes()) { - add_mode = false; - i += size_of::(); - continue; - } - if add_mode { - added.insert(v.try_into().expect("we checked the size above")); - } else { - removed.insert(v.try_into().expect("we checked the size above")); - } - i += 2 * size_of::(); - } - - if parent != 0_u64 { - let mut response = self.load_shortstatehash_info(parent)?; - let mut state = response.last().unwrap().1.clone(); - state.extend(added.iter().copied()); - for r in &removed { - state.remove(r); - } - - response.push((shortstatehash, state, added, removed)); - - Ok(response) - } else { - let response = vec![(shortstatehash, added.clone(), added, removed)]; - self.stateinfo_cache - .lock() - .unwrap() - .insert(shortstatehash, response.clone()); - Ok(response) - } - } - - pub fn compress_state_event( - &self, - shortstatekey: u64, - event_id: &EventId, - globals: &super::globals::Globals, - ) -> Result { - let mut v = shortstatekey.to_be_bytes().to_vec(); - v.extend_from_slice( - &self - .get_or_create_shorteventid(event_id, globals)? - .to_be_bytes(), - ); - Ok(v.try_into().expect("we checked the size above")) - } - - /// Returns shortstatekey, event id - pub fn parse_compressed_state_event( - &self, - compressed_event: CompressedStateEvent, - ) -> Result<(u64, Arc)> { - Ok(( - utils::u64_from_bytes(&compressed_event[0..size_of::()]) - .expect("bytes have right length"), - self.get_eventid_from_short( - utils::u64_from_bytes(&compressed_event[size_of::()..]) - .expect("bytes have right length"), - )?, - )) - } - - /// Creates a new shortstatehash that often is just a diff to an already existing - /// shortstatehash and therefore very efficient. - /// - /// There are multiple layers of diffs. The bottom layer 0 always contains the full state. Layer - /// 1 contains diffs to states of layer 0, layer 2 diffs to layer 1 and so on. If layer n > 0 - /// grows too big, it will be combined with layer n-1 to create a new diff on layer n-1 that's - /// based on layer n-2. If that layer is also too big, it will recursively fix above layers too. - /// - /// * `shortstatehash` - Shortstatehash of this state - /// * `statediffnew` - Added to base. Each vec is shortstatekey+shorteventid - /// * `statediffremoved` - Removed from base. Each vec is shortstatekey+shorteventid - /// * `diff_to_sibling` - Approximately how much the diff grows each time for this layer - /// * `parent_states` - A stack with info on shortstatehash, full state, added diff and removed diff for each parent layer - #[tracing::instrument(skip( - self, - statediffnew, - statediffremoved, - diff_to_sibling, - parent_states - ))] - pub fn save_state_from_diff( - &self, - shortstatehash: u64, - statediffnew: HashSet, - statediffremoved: HashSet, - diff_to_sibling: usize, - mut parent_states: Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - ) -> Result<()> { - let diffsum = statediffnew.len() + statediffremoved.len(); - - if parent_states.len() > 3 { - // Number of layers - // To many layers, we have to go deeper - let parent = parent_states.pop().unwrap(); - - let mut parent_new = parent.2; - let mut parent_removed = parent.3; - - for removed in statediffremoved { - if !parent_new.remove(&removed) { - // It was not added in the parent and we removed it - parent_removed.insert(removed); - } - // Else it was added in the parent and we removed it again. We can forget this change - } - - for new in statediffnew { - if !parent_removed.remove(&new) { - // It was not touched in the parent and we added it - parent_new.insert(new); - } - // Else it was removed in the parent and we added it again. We can forget this change - } - - self.save_state_from_diff( - shortstatehash, - parent_new, - parent_removed, - diffsum, - parent_states, - )?; - - return Ok(()); - } - - if parent_states.is_empty() { - // There is no parent layer, create a new state - let mut value = 0_u64.to_be_bytes().to_vec(); // 0 means no parent - for new in &statediffnew { - value.extend_from_slice(&new[..]); - } - - if !statediffremoved.is_empty() { - warn!("Tried to create new state with removals"); - } - - self.shortstatehash_statediff - .insert(&shortstatehash.to_be_bytes(), &value)?; - - return Ok(()); - }; - - // Else we have two options. - // 1. We add the current diff on top of the parent layer. - // 2. We replace a layer above - - let parent = parent_states.pop().unwrap(); - let parent_diff = parent.2.len() + parent.3.len(); - - if diffsum * diffsum >= 2 * diff_to_sibling * parent_diff { - // Diff too big, we replace above layer(s) - let mut parent_new = parent.2; - let mut parent_removed = parent.3; - - for removed in statediffremoved { - if !parent_new.remove(&removed) { - // It was not added in the parent and we removed it - parent_removed.insert(removed); - } - // Else it was added in the parent and we removed it again. We can forget this change - } - - for new in statediffnew { - if !parent_removed.remove(&new) { - // It was not touched in the parent and we added it - parent_new.insert(new); - } - // Else it was removed in the parent and we added it again. We can forget this change - } - - self.save_state_from_diff( - shortstatehash, - parent_new, - parent_removed, - diffsum, - parent_states, - )?; - } else { - // Diff small enough, we add diff as layer on top of parent - let mut value = parent.0.to_be_bytes().to_vec(); - for new in &statediffnew { - value.extend_from_slice(&new[..]); - } - - if !statediffremoved.is_empty() { - value.extend_from_slice(&0_u64.to_be_bytes()); - for removed in &statediffremoved { - value.extend_from_slice(&removed[..]); - } - } - - self.shortstatehash_statediff - .insert(&shortstatehash.to_be_bytes(), &value)?; - } - - Ok(()) - } - - /// Returns (shortstatehash, already_existed) - fn get_or_create_shortstatehash( - &self, - state_hash: &StateHashId, - globals: &super::globals::Globals, - ) -> Result<(u64, bool)> { - Ok(match self.statehash_shortstatehash.get(state_hash)? { - Some(shortstatehash) => ( - utils::u64_from_bytes(&shortstatehash) - .map_err(|_| Error::bad_database("Invalid shortstatehash in db."))?, - true, - ), - None => { - let shortstatehash = globals.next_count()?; - self.statehash_shortstatehash - .insert(state_hash, &shortstatehash.to_be_bytes())?; - (shortstatehash, false) - } - }) - } - - pub fn get_or_create_shorteventid( - &self, - event_id: &EventId, - globals: &super::globals::Globals, - ) -> Result { - if let Some(short) = self.eventidshort_cache.lock().unwrap().get_mut(event_id) { - return Ok(*short); - } - - let short = match self.eventid_shorteventid.get(event_id.as_bytes())? { - Some(shorteventid) => utils::u64_from_bytes(&shorteventid) - .map_err(|_| Error::bad_database("Invalid shorteventid in db."))?, - None => { - let shorteventid = globals.next_count()?; - self.eventid_shorteventid - .insert(event_id.as_bytes(), &shorteventid.to_be_bytes())?; - self.shorteventid_eventid - .insert(&shorteventid.to_be_bytes(), event_id.as_bytes())?; - shorteventid - } - }; - - self.eventidshort_cache - .lock() - .unwrap() - .insert(event_id.to_owned(), short); - - Ok(short) - } - - pub fn get_shortroomid(&self, room_id: &RoomId) -> Result> { - self.roomid_shortroomid - .get(room_id.as_bytes())? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid shortroomid in db.")) - }) - .transpose() - } - - pub fn get_shortstatekey( - &self, - event_type: &StateEventType, - state_key: &str, - ) -> Result> { - if let Some(short) = self - .statekeyshort_cache - .lock() - .unwrap() - .get_mut(&(event_type.clone(), state_key.to_owned())) - { - return Ok(Some(*short)); - } - - let mut statekey = event_type.to_string().as_bytes().to_vec(); - statekey.push(0xff); - statekey.extend_from_slice(state_key.as_bytes()); - - let short = self - .statekey_shortstatekey - .get(&statekey)? - .map(|shortstatekey| { - utils::u64_from_bytes(&shortstatekey) - .map_err(|_| Error::bad_database("Invalid shortstatekey in db.")) - }) - .transpose()?; - - if let Some(s) = short { - self.statekeyshort_cache - .lock() - .unwrap() - .insert((event_type.clone(), state_key.to_owned()), s); - } - - Ok(short) - } - - pub fn get_or_create_shortroomid( - &self, - room_id: &RoomId, - globals: &super::globals::Globals, - ) -> Result { - Ok(match self.roomid_shortroomid.get(room_id.as_bytes())? { - Some(short) => utils::u64_from_bytes(&short) - .map_err(|_| Error::bad_database("Invalid shortroomid in db."))?, - None => { - let short = globals.next_count()?; - self.roomid_shortroomid - .insert(room_id.as_bytes(), &short.to_be_bytes())?; - short - } - }) - } - - pub fn get_or_create_shortstatekey( - &self, - event_type: &StateEventType, - state_key: &str, - globals: &super::globals::Globals, - ) -> Result { - if let Some(short) = self - .statekeyshort_cache - .lock() - .unwrap() - .get_mut(&(event_type.clone(), state_key.to_owned())) - { - return Ok(*short); - } - - let mut statekey = event_type.to_string().as_bytes().to_vec(); - statekey.push(0xff); - statekey.extend_from_slice(state_key.as_bytes()); - - let short = match self.statekey_shortstatekey.get(&statekey)? { - Some(shortstatekey) => utils::u64_from_bytes(&shortstatekey) - .map_err(|_| Error::bad_database("Invalid shortstatekey in db."))?, - None => { - let shortstatekey = globals.next_count()?; - self.statekey_shortstatekey - .insert(&statekey, &shortstatekey.to_be_bytes())?; - self.shortstatekey_statekey - .insert(&shortstatekey.to_be_bytes(), &statekey)?; - shortstatekey - } - }; - - self.statekeyshort_cache - .lock() - .unwrap() - .insert((event_type.clone(), state_key.to_owned()), short); - - Ok(short) - } - - pub fn get_eventid_from_short(&self, shorteventid: u64) -> Result> { - if let Some(id) = self - .shorteventid_cache - .lock() - .unwrap() - .get_mut(&shorteventid) - { - return Ok(Arc::clone(id)); - } - - let bytes = self - .shorteventid_eventid - .get(&shorteventid.to_be_bytes())? - .ok_or_else(|| Error::bad_database("Shorteventid does not exist"))?; - - let event_id = EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("EventID in shorteventid_eventid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("EventId in shorteventid_eventid is invalid."))?; - - self.shorteventid_cache - .lock() - .unwrap() - .insert(shorteventid, Arc::clone(&event_id)); - - Ok(event_id) - } - - pub fn get_statekey_from_short(&self, shortstatekey: u64) -> Result<(StateEventType, String)> { - if let Some(id) = self - .shortstatekey_cache - .lock() - .unwrap() - .get_mut(&shortstatekey) - { - return Ok(id.clone()); - } - - let bytes = self - .shortstatekey_statekey - .get(&shortstatekey.to_be_bytes())? - .ok_or_else(|| Error::bad_database("Shortstatekey does not exist"))?; - - let mut parts = bytes.splitn(2, |&b| b == 0xff); - let eventtype_bytes = parts.next().expect("split always returns one entry"); - let statekey_bytes = parts - .next() - .ok_or_else(|| Error::bad_database("Invalid statekey in shortstatekey_statekey."))?; - - let event_type = - StateEventType::try_from(utils::string_from_bytes(eventtype_bytes).map_err(|_| { - Error::bad_database("Event type in shortstatekey_statekey is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("Event type in shortstatekey_statekey is invalid."))?; - - let state_key = utils::string_from_bytes(statekey_bytes).map_err(|_| { - Error::bad_database("Statekey in shortstatekey_statekey is invalid unicode.") - })?; - - let result = (event_type, state_key); - - self.shortstatekey_cache - .lock() - .unwrap() - .insert(shortstatekey, result.clone()); - - Ok(result) - } - - /// Returns the full room state. - #[tracing::instrument(skip(self))] - pub async fn room_state_full( - &self, - room_id: &RoomId, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_full(current_shortstatehash).await - } else { - Ok(HashMap::new()) - } - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn room_state_get_id( - &self, - room_id: &RoomId, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_get_id(current_shortstatehash, event_type, state_key) - } else { - Ok(None) - } - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn room_state_get( - &self, - room_id: &RoomId, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_get(current_shortstatehash, event_type, state_key) - } else { - Ok(None) - } - } - - /// Returns the `count` of this pdu's id. - pub fn pdu_count(&self, pdu_id: &[u8]) -> Result { - utils::u64_from_bytes(&pdu_id[pdu_id.len() - size_of::()..]) - .map_err(|_| Error::bad_database("PDU has invalid count bytes.")) - } - - /// Returns the `count` of this pdu's id. - pub fn get_pdu_count(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pdu_id| self.pdu_count(&pdu_id)) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn latest_pdu_count(&self, room_id: &RoomId) -> Result { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut last_possible_key = prefix.clone(); - last_possible_key.extend_from_slice(&u64::MAX.to_be_bytes()); - - self.pduid_pdu - .iter_from(&last_possible_key, true) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .next() - .map(|b| self.pdu_count(&b.0)) - .transpose() - .map(|op| op.unwrap_or_default()) - } - - /// Returns the json of a pdu. - pub fn get_pdu_json(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map_or_else( - || self.eventid_outlierpdu.get(event_id.as_bytes()), - |pduid| { - Ok(Some(self.pduid_pdu.get(&pduid)?.ok_or_else(|| { - Error::bad_database("Invalid pduid in eventid_pduid.") - })?)) - }, - )? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the json of a pdu. - pub fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the json of a pdu. - pub fn get_non_outlier_pdu_json( - &self, - event_id: &EventId, - ) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pduid| { - self.pduid_pdu - .get(&pduid)? - .ok_or_else(|| Error::bad_database("Invalid pduid in eventid_pduid.")) - }) - .transpose()? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the pdu's id. - pub fn get_pdu_id(&self, event_id: &EventId) -> Result>> { - self.eventid_pduid.get(event_id.as_bytes()) - } - - /// Returns the pdu. - /// - /// Checks the `eventid_outlierpdu` Tree if not found in the timeline. - pub fn get_non_outlier_pdu(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pduid| { - self.pduid_pdu - .get(&pduid)? - .ok_or_else(|| Error::bad_database("Invalid pduid in eventid_pduid.")) - }) - .transpose()? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the pdu. - /// - /// Checks the `eventid_outlierpdu` Tree if not found in the timeline. - pub fn get_pdu(&self, event_id: &EventId) -> Result>> { - if let Some(p) = self.pdu_cache.lock().unwrap().get_mut(event_id) { - return Ok(Some(Arc::clone(p))); - } - - if let Some(pdu) = self - .eventid_pduid - .get(event_id.as_bytes())? - .map_or_else( - || self.eventid_outlierpdu.get(event_id.as_bytes()), - |pduid| { - Ok(Some(self.pduid_pdu.get(&pduid)?.ok_or_else(|| { - Error::bad_database("Invalid pduid in eventid_pduid.") - })?)) - }, - )? - .map(|pdu| { - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db.")) - .map(Arc::new) - }) - .transpose()? - { - self.pdu_cache - .lock() - .unwrap() - .insert(event_id.to_owned(), Arc::clone(&pdu)); - Ok(Some(pdu)) - } else { - Ok(None) - } - } - - /// Returns the pdu. - /// - /// This does __NOT__ check the outliers `Tree`. - pub fn get_pdu_from_id(&self, pdu_id: &[u8]) -> Result> { - self.pduid_pdu.get(pdu_id)?.map_or(Ok(None), |pdu| { - Ok(Some( - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db."))?, - )) - }) - } - - /// Returns the pdu as a `BTreeMap`. - pub fn get_pdu_json_from_id(&self, pdu_id: &[u8]) -> Result> { - self.pduid_pdu.get(pdu_id)?.map_or(Ok(None), |pdu| { - Ok(Some( - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db."))?, - )) - }) - } - - /// Removes a pdu and creates a new one with the same id. - #[tracing::instrument(skip(self))] - fn replace_pdu(&self, pdu_id: &[u8], pdu: &PduEvent) -> Result<()> { - if self.pduid_pdu.get(pdu_id)?.is_some() { - self.pduid_pdu.insert( - pdu_id, - &serde_json::to_vec(pdu).expect("PduEvent::to_vec always works"), - )?; - Ok(()) - } else { - Err(Error::BadRequest( - ErrorKind::NotFound, - "PDU does not exist.", - )) - } - } - - /// Returns the leaf pdus of a room. - #[tracing::instrument(skip(self))] - pub fn get_pdu_leaves(&self, room_id: &RoomId) -> Result>> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomid_pduleaves - .scan_prefix(prefix) - .map(|(_, bytes)| { - EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("EventID in roomid_pduleaves is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("EventId in roomid_pduleaves is invalid.")) - }) - .collect() - } - - #[tracing::instrument(skip(self, room_id, event_ids))] - pub fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc]) -> Result<()> { - for prev in event_ids { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(prev.as_bytes()); - self.referencedevents.insert(&key, &[])?; - } - - Ok(()) - } - - /// Replace the leaves of a room. - /// - /// The provided `event_ids` become the new leaves, this allows a room to have multiple - /// `prev_events`. - #[tracing::instrument(skip(self))] - pub fn replace_pdu_leaves<'a>( - &self, - room_id: &RoomId, - event_ids: impl IntoIterator + Debug, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - for (key, _) in self.roomid_pduleaves.scan_prefix(prefix.clone()) { - self.roomid_pduleaves.remove(&key)?; - } - - for event_id in event_ids { - let mut key = prefix.to_owned(); - key.extend_from_slice(event_id.as_bytes()); - self.roomid_pduleaves.insert(&key, event_id.as_bytes())?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn is_event_referenced(&self, room_id: &RoomId, event_id: &EventId) -> Result { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(event_id.as_bytes()); - Ok(self.referencedevents.get(&key)?.is_some()) - } - - /// Returns the pdu from the outlier tree. - pub fn get_pdu_outlier(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map_or(Ok(None), |pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - } - - /// Append the PDU as an outlier. - /// - /// Any event given to this will be processed (state-res) on another thread. - #[tracing::instrument(skip(self, pdu))] - pub fn add_pdu_outlier(&self, event_id: &EventId, pdu: &CanonicalJsonObject) -> Result<()> { - self.eventid_outlierpdu.insert( - event_id.as_bytes(), - &serde_json::to_vec(&pdu).expect("CanonicalJsonObject is valid"), - ) - } - - #[tracing::instrument(skip(self))] - pub fn mark_event_soft_failed(&self, event_id: &EventId) -> Result<()> { - self.softfailedeventids.insert(event_id.as_bytes(), &[]) - } - - #[tracing::instrument(skip(self))] - pub fn is_event_soft_failed(&self, event_id: &EventId) -> Result { - self.softfailedeventids - .get(event_id.as_bytes()) - .map(|o| o.is_some()) - } - - /// Creates a new persisted data unit and adds it to a room. - /// - /// By this point the incoming event should be fully authenticated, no auth happens - /// in `append_pdu`. - /// - /// Returns pdu id - #[tracing::instrument(skip(self, pdu, pdu_json, leaves, db))] - pub fn append_pdu<'a>( - &self, - pdu: &PduEvent, - mut pdu_json: CanonicalJsonObject, - leaves: impl IntoIterator + Debug, - db: &Database, - ) -> Result> { - let shortroomid = self.get_shortroomid(&pdu.room_id)?.expect("room exists"); - - // Make unsigned fields correct. This is not properly documented in the spec, but state - // events need to have previous content in the unsigned field, so clients can easily - // interpret things like membership changes - if let Some(state_key) = &pdu.state_key { - if let CanonicalJsonValue::Object(unsigned) = pdu_json - .entry("unsigned".to_owned()) - .or_insert_with(|| CanonicalJsonValue::Object(Default::default())) - { - if let Some(shortstatehash) = self.pdu_shortstatehash(&pdu.event_id).unwrap() { - if let Some(prev_state) = self - .state_get(shortstatehash, &pdu.kind.to_string().into(), state_key) - .unwrap() - { - unsigned.insert( - "prev_content".to_owned(), - CanonicalJsonValue::Object( - utils::to_canonical_object(prev_state.content.clone()) - .expect("event is valid, we just created it"), - ), - ); - } - } - } else { - error!("Invalid unsigned type in pdu."); - } - } - - // We must keep track of all events that have been referenced. - self.mark_as_referenced(&pdu.room_id, &pdu.prev_events)?; - self.replace_pdu_leaves(&pdu.room_id, leaves)?; - - let mutex_insert = Arc::clone( - db.globals - .roomid_mutex_insert - .write() - .unwrap() - .entry(pdu.room_id.clone()) - .or_default(), - ); - let insert_lock = mutex_insert.lock().unwrap(); - - let count1 = db.globals.next_count()?; - // Mark as read first so the sending client doesn't get a notification even if appending - // fails - self.edus - .private_read_set(&pdu.room_id, &pdu.sender, count1, &db.globals)?; - self.reset_notification_counts(&pdu.sender, &pdu.room_id)?; - - let count2 = db.globals.next_count()?; - let mut pdu_id = shortroomid.to_be_bytes().to_vec(); - pdu_id.extend_from_slice(&count2.to_be_bytes()); - - // There's a brief moment of time here where the count is updated but the pdu does not - // exist. This could theoretically lead to dropped pdus, but it's extremely rare - // - // Update: We fixed this using insert_lock - - self.pduid_pdu.insert( - &pdu_id, - &serde_json::to_vec(&pdu_json).expect("CanonicalJsonObject is always a valid"), - )?; - self.lasttimelinecount_cache - .lock() - .unwrap() - .insert(pdu.room_id.clone(), count2); - - self.eventid_pduid - .insert(pdu.event_id.as_bytes(), &pdu_id)?; - self.eventid_outlierpdu.remove(pdu.event_id.as_bytes())?; - - drop(insert_lock); - - // See if the event matches any known pushers - let power_levels: RoomPowerLevelsEventContent = db - .rooms - .room_state_get(&pdu.room_id, &StateEventType::RoomPowerLevels, "")? - .map(|ev| { - serde_json::from_str(ev.content.get()) - .map_err(|_| Error::bad_database("invalid m.room.power_levels event")) - }) - .transpose()? - .unwrap_or_default(); - - let sync_pdu = pdu.to_sync_room_event(); - - let mut notifies = Vec::new(); - let mut highlights = Vec::new(); - - for user in self.get_our_real_users(&pdu.room_id, db)?.iter() { - // Don't notify the user of their own events - if user == &pdu.sender { - continue; - } - - let rules_for_user = db - .account_data - .get( - None, - user, - GlobalAccountDataEventType::PushRules.to_string().into(), - )? - .map(|ev: PushRulesEvent| ev.content.global) - .unwrap_or_else(|| Ruleset::server_default(user)); - - let mut highlight = false; - let mut notify = false; - - for action in pusher::get_actions( - user, - &rules_for_user, - &power_levels, - &sync_pdu, - &pdu.room_id, - db, - )? { - match action { - Action::DontNotify => notify = false, - // TODO: Implement proper support for coalesce - Action::Notify | Action::Coalesce => notify = true, - Action::SetTweak(Tweak::Highlight(true)) => { - highlight = true; - } - _ => {} - }; - } - - let mut userroom_id = user.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(pdu.room_id.as_bytes()); - - if notify { - notifies.push(userroom_id.clone()); - } - - if highlight { - highlights.push(userroom_id); - } - - for senderkey in db.pusher.get_pusher_senderkeys(user) { - db.sending.send_push_pdu(&*pdu_id, senderkey)?; - } - } - - self.userroomid_notificationcount - .increment_batch(&mut notifies.into_iter())?; - self.userroomid_highlightcount - .increment_batch(&mut highlights.into_iter())?; - - match pdu.kind { - RoomEventType::RoomRedaction => { - if let Some(redact_id) = &pdu.redacts { - self.redact_pdu(redact_id, pdu)?; - } - } - RoomEventType::RoomMember => { - if let Some(state_key) = &pdu.state_key { - #[derive(Deserialize)] - struct ExtractMembership { - membership: MembershipState, - } - - // if the state_key fails - let target_user_id = UserId::parse(state_key.clone()) - .expect("This state_key was previously validated"); - - let content = serde_json::from_str::(pdu.content.get()) - .map_err(|_| Error::bad_database("Invalid content in pdu."))?; - - let invite_state = match content.membership { - MembershipState::Invite => { - let state = self.calculate_invite_state(pdu)?; - Some(state) - } - _ => None, - }; - - // Update our membership info, we do this here incase a user is invited - // and immediately leaves we need the DB to record the invite event for auth - self.update_membership( - &pdu.room_id, - &target_user_id, - content.membership, - &pdu.sender, - invite_state, - db, - true, - )?; - } - } - RoomEventType::RoomMessage => { - #[derive(Deserialize)] - struct ExtractBody<'a> { - #[serde(borrow)] - body: Option>, - } - - let content = serde_json::from_str::>(pdu.content.get()) - .map_err(|_| Error::bad_database("Invalid content in pdu."))?; - - if let Some(body) = content.body { - let mut batch = body - .split_terminator(|c: char| !c.is_alphanumeric()) - .filter(|s| !s.is_empty()) - .filter(|word| word.len() <= 50) - .map(str::to_lowercase) - .map(|word| { - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(word.as_bytes()); - key.push(0xff); - key.extend_from_slice(&pdu_id); - (key, Vec::new()) - }); - - self.tokenids.insert_batch(&mut batch)?; - - let admin_room = self.id_from_alias( - <&RoomAliasId>::try_from( - format!("#admins:{}", db.globals.server_name()).as_str(), - ) - .expect("#admins:server_name is a valid room alias"), - )?; - let server_user = format!("@conduit:{}", db.globals.server_name()); - - let to_conduit = body.starts_with(&format!("{}: ", server_user)); - - // This will evaluate to false if the emergency password is set up so that - // the administrator can execute commands as conduit - let from_conduit = - pdu.sender == server_user && db.globals.emergency_password().is_none(); - - if to_conduit && !from_conduit && admin_room.as_ref() == Some(&pdu.room_id) { - db.admin.process_message(body.to_string()); - } - } - } - _ => {} - } - - Ok(pdu_id) - } - - #[tracing::instrument(skip(self))] - pub fn last_timeline_count(&self, sender_user: &UserId, room_id: &RoomId) -> Result { - match self - .lasttimelinecount_cache - .lock() - .unwrap() - .entry(room_id.to_owned()) - { - hash_map::Entry::Vacant(v) => { - if let Some(last_count) = self - .pdus_until(&sender_user, &room_id, u64::MAX)? - .filter_map(|r| { - // Filter out buggy events - if r.is_err() { - error!("Bad pdu in pdus_since: {:?}", r); - } - r.ok() - }) - .map(|(pduid, _)| self.pdu_count(&pduid)) - .next() - { - Ok(*v.insert(last_count?)) - } else { - Ok(0) - } - } - hash_map::Entry::Occupied(o) => Ok(*o.get()), - } - } - - #[tracing::instrument(skip(self))] - pub fn reset_notification_counts(&self, user_id: &UserId, room_id: &RoomId) -> Result<()> { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - self.userroomid_notificationcount - .insert(&userroom_id, &0_u64.to_be_bytes())?; - self.userroomid_highlightcount - .insert(&userroom_id, &0_u64.to_be_bytes())?; - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn notification_count(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - self.userroomid_notificationcount - .get(&userroom_id)? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid notification count in db.")) - }) - .unwrap_or(Ok(0)) - } - - #[tracing::instrument(skip(self))] - pub fn highlight_count(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - self.userroomid_highlightcount - .get(&userroom_id)? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid highlight count in db.")) - }) - .unwrap_or(Ok(0)) - } - - /// Generates a new StateHash and associates it with the incoming event. - /// - /// This adds all current state events (not including the incoming event) - /// to `stateid_pduid` and adds the incoming event to `eventid_statehash`. - #[tracing::instrument(skip(self, state_ids_compressed, globals))] - pub fn set_event_state( - &self, - event_id: &EventId, - room_id: &RoomId, - state_ids_compressed: HashSet, - globals: &super::globals::Globals, - ) -> Result<()> { - let shorteventid = self.get_or_create_shorteventid(event_id, globals)?; - - let previous_shortstatehash = self.current_shortstatehash(room_id)?; - - let state_hash = self.calculate_hash( - &state_ids_compressed - .iter() - .map(|s| &s[..]) - .collect::>(), - ); - - let (shortstatehash, already_existed) = - self.get_or_create_shortstatehash(&state_hash, globals)?; - - if !already_existed { - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let (statediffnew, statediffremoved) = - if let Some(parent_stateinfo) = states_parents.last() { - let statediffnew: HashSet<_> = state_ids_compressed - .difference(&parent_stateinfo.1) - .copied() - .collect(); - - let statediffremoved: HashSet<_> = parent_stateinfo - .1 - .difference(&state_ids_compressed) - .copied() - .collect(); - - (statediffnew, statediffremoved) - } else { - (state_ids_compressed, HashSet::new()) - }; - self.save_state_from_diff( - shortstatehash, - statediffnew, - statediffremoved, - 1_000_000, // high number because no state will be based on this one - states_parents, - )?; - } - - self.shorteventid_shortstatehash - .insert(&shorteventid.to_be_bytes(), &shortstatehash.to_be_bytes())?; - - Ok(()) - } - - /// Generates a new StateHash and associates it with the incoming event. - /// - /// This adds all current state events (not including the incoming event) - /// to `stateid_pduid` and adds the incoming event to `eventid_statehash`. - #[tracing::instrument(skip(self, new_pdu, globals))] - pub fn append_to_state( - &self, - new_pdu: &PduEvent, - globals: &super::globals::Globals, - ) -> Result { - let shorteventid = self.get_or_create_shorteventid(&new_pdu.event_id, globals)?; - - let previous_shortstatehash = self.current_shortstatehash(&new_pdu.room_id)?; - - if let Some(p) = previous_shortstatehash { - self.shorteventid_shortstatehash - .insert(&shorteventid.to_be_bytes(), &p.to_be_bytes())?; - } - - if let Some(state_key) = &new_pdu.state_key { - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let shortstatekey = self.get_or_create_shortstatekey( - &new_pdu.kind.to_string().into(), - state_key, - globals, - )?; - - let new = self.compress_state_event(shortstatekey, &new_pdu.event_id, globals)?; - - let replaces = states_parents - .last() - .map(|info| { - info.1 - .iter() - .find(|bytes| bytes.starts_with(&shortstatekey.to_be_bytes())) - }) - .unwrap_or_default(); - - if Some(&new) == replaces { - return Ok(previous_shortstatehash.expect("must exist")); - } - - // TODO: statehash with deterministic inputs - let shortstatehash = globals.next_count()?; - - let mut statediffnew = HashSet::new(); - statediffnew.insert(new); - - let mut statediffremoved = HashSet::new(); - if let Some(replaces) = replaces { - statediffremoved.insert(*replaces); - } - - self.save_state_from_diff( - shortstatehash, - statediffnew, - statediffremoved, - 2, - states_parents, - )?; - - Ok(shortstatehash) - } else { - Ok(previous_shortstatehash.expect("first event in room must be a state event")) - } - } - - #[tracing::instrument(skip(self, invite_event))] - pub fn calculate_invite_state( - &self, - invite_event: &PduEvent, - ) -> Result>> { - let mut state = Vec::new(); - // Add recommended events - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomCreate, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomJoinRules, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = self.room_state_get( - &invite_event.room_id, - &StateEventType::RoomCanonicalAlias, - "", - )? { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomAvatar, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomName, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = self.room_state_get( - &invite_event.room_id, - &StateEventType::RoomMember, - invite_event.sender.as_str(), - )? { - state.push(e.to_stripped_state_event()); - } - - state.push(invite_event.to_stripped_state_event()); - Ok(state) - } - - #[tracing::instrument(skip(self))] - pub fn set_room_state(&self, room_id: &RoomId, shortstatehash: u64) -> Result<()> { - self.roomid_shortstatehash - .insert(room_id.as_bytes(), &shortstatehash.to_be_bytes())?; - - Ok(()) - } - - pub fn associate_token_shortstatehash( - &self, - room_id: &RoomId, - token: u64, - shortstatehash: u64, - ) -> Result<()> { - let shortroomid = self.get_shortroomid(room_id)?.expect("room exists"); - - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(&token.to_be_bytes()); - - self.roomsynctoken_shortstatehash - .insert(&key, &shortstatehash.to_be_bytes()) - } - - pub fn get_token_shortstatehash(&self, room_id: &RoomId, token: u64) -> Result> { - let shortroomid = self.get_shortroomid(room_id)?.expect("room exists"); - - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(&token.to_be_bytes()); - - self.roomsynctoken_shortstatehash - .get(&key)? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid shortstatehash in roomsynctoken_shortstatehash") - }) - }) - .transpose() - } - - /// Creates a new persisted data unit and adds it to a room. - #[tracing::instrument(skip(self, db, _mutex_lock))] - pub fn build_and_append_pdu( - &self, - pdu_builder: PduBuilder, - sender: &UserId, - room_id: &RoomId, - db: &Database, - _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room mutex - ) -> Result> { - let PduBuilder { - event_type, - content, - unsigned, - state_key, - redacts, - } = pdu_builder; - - let prev_events = self - .get_pdu_leaves(room_id)? - .into_iter() - .take(20) - .collect::>(); - - let create_event = self.room_state_get(room_id, &StateEventType::RoomCreate, "")?; - - let create_event_content: Option = create_event - .as_ref() - .map(|create_event| { - serde_json::from_str(create_event.content.get()).map_err(|e| { - warn!("Invalid create event: {}", e); - Error::bad_database("Invalid create event in db.") - }) - }) - .transpose()?; - - // If there was no create event yet, assume we are creating a room with the default - // version right now - let room_version_id = create_event_content - .map_or(db.globals.default_room_version(), |create_event| { - create_event.room_version - }); - let room_version = RoomVersion::new(&room_version_id).expect("room version is supported"); - - let auth_events = - self.get_auth_events(room_id, &event_type, sender, state_key.as_deref(), &content)?; - - // Our depth is the maximum depth of prev_events + 1 - let depth = prev_events - .iter() - .filter_map(|event_id| Some(self.get_pdu(event_id).ok()??.depth)) - .max() - .unwrap_or_else(|| uint!(0)) - + uint!(1); - - let mut unsigned = unsigned.unwrap_or_default(); - if let Some(state_key) = &state_key { - if let Some(prev_pdu) = - self.room_state_get(room_id, &event_type.to_string().into(), state_key)? - { - unsigned.insert( - "prev_content".to_owned(), - serde_json::from_str(prev_pdu.content.get()).expect("string is valid json"), - ); - unsigned.insert( - "prev_sender".to_owned(), - serde_json::to_value(&prev_pdu.sender).expect("UserId::to_value always works"), - ); - } - } - - let mut pdu = PduEvent { - event_id: ruma::event_id!("$thiswillbefilledinlater").into(), - room_id: room_id.to_owned(), - sender: sender.to_owned(), - origin_server_ts: utils::millis_since_unix_epoch() - .try_into() - .expect("time is valid"), - kind: event_type, - content, - state_key, - prev_events, - depth, - auth_events: auth_events - .iter() - .map(|(_, pdu)| pdu.event_id.clone()) - .collect(), - redacts, - unsigned: if unsigned.is_empty() { - None - } else { - Some(to_raw_value(&unsigned).expect("to_raw_value always works")) - }, - hashes: EventHash { - sha256: "aaa".to_owned(), - }, - signatures: None, - }; - - let auth_check = state_res::auth_check( - &room_version, - &pdu, - None::, // TODO: third_party_invite - |k, s| auth_events.get(&(k.clone(), s.to_owned())), - ) - .map_err(|e| { - error!("{:?}", e); - Error::bad_database("Auth check failed.") - })?; - - if !auth_check { - return Err(Error::BadRequest( - ErrorKind::Forbidden, - "Event is not authorized.", - )); - } - - // Hash and sign - let mut pdu_json = - utils::to_canonical_object(&pdu).expect("event is valid, we just created it"); - - pdu_json.remove("event_id"); - - // Add origin because synapse likes that (and it's required in the spec) - pdu_json.insert( - "origin".to_owned(), - CanonicalJsonValue::String(db.globals.server_name().as_ref().to_owned()), - ); - - match ruma::signatures::hash_and_sign_event( - db.globals.server_name().as_str(), - db.globals.keypair(), - &mut pdu_json, - &room_version_id, - ) { - Ok(_) => {} - Err(e) => { - return match e { - ruma::signatures::Error::PduSize => Err(Error::BadRequest( - ErrorKind::TooLarge, - "Message is too long", - )), - _ => Err(Error::BadRequest( - ErrorKind::Unknown, - "Signing event failed", - )), - } - } - } - - // Generate event id - pdu.event_id = EventId::parse_arc(format!( - "${}", - ruma::signatures::reference_hash(&pdu_json, &room_version_id) - .expect("ruma can calculate reference hashes") - )) - .expect("ruma's reference hashes are valid event ids"); - - pdu_json.insert( - "event_id".to_owned(), - CanonicalJsonValue::String(pdu.event_id.as_str().to_owned()), - ); - - // Generate short event id - let _shorteventid = self.get_or_create_shorteventid(&pdu.event_id, &db.globals)?; - - // We append to state before appending the pdu, so we don't have a moment in time with the - // pdu without it's state. This is okay because append_pdu can't fail. - let statehashid = self.append_to_state(&pdu, &db.globals)?; - - let pdu_id = self.append_pdu( - &pdu, - pdu_json, - // Since this PDU references all pdu_leaves we can update the leaves - // of the room - iter::once(&*pdu.event_id), - db, - )?; - - // We set the room state after inserting the pdu, so that we never have a moment in time - // where events in the current room state do not exist - self.set_room_state(room_id, statehashid)?; - - let mut servers: HashSet> = - self.room_servers(room_id).filter_map(|r| r.ok()).collect(); - - // In case we are kicking or banning a user, we need to inform their server of the change - if pdu.kind == RoomEventType::RoomMember { - if let Some(state_key_uid) = &pdu - .state_key - .as_ref() - .and_then(|state_key| UserId::parse(state_key.as_str()).ok()) - { - servers.insert(Box::from(state_key_uid.server_name())); - } - } - - // Remove our server from the server list since it will be added to it by room_servers() and/or the if statement above - servers.remove(db.globals.server_name()); - - db.sending.send_pdu(servers.into_iter(), &pdu_id)?; - - for appservice in db.appservice.all()? { - if self.appservice_in_room(room_id, &appservice, db)? { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - continue; - } - - // If the RoomMember event has a non-empty state_key, it is targeted at someone. - // If it is our appservice user, we send this PDU to it. - if pdu.kind == RoomEventType::RoomMember { - if let Some(state_key_uid) = &pdu - .state_key - .as_ref() - .and_then(|state_key| UserId::parse(state_key.as_str()).ok()) - { - if let Some(appservice_uid) = appservice - .1 - .get("sender_localpart") - .and_then(|string| string.as_str()) - .and_then(|string| { - UserId::parse_with_server_name(string, db.globals.server_name()).ok() - }) - { - if state_key_uid == &appservice_uid { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - continue; - } - } - } - } - - if let Some(namespaces) = appservice.1.get("namespaces") { - let users = namespaces - .get("users") - .and_then(|users| users.as_sequence()) - .map_or_else(Vec::new, |users| { - users - .iter() - .filter_map(|users| Regex::new(users.get("regex")?.as_str()?).ok()) - .collect::>() - }); - let aliases = namespaces - .get("aliases") - .and_then(|aliases| aliases.as_sequence()) - .map_or_else(Vec::new, |aliases| { - aliases - .iter() - .filter_map(|aliases| Regex::new(aliases.get("regex")?.as_str()?).ok()) - .collect::>() - }); - let rooms = namespaces - .get("rooms") - .and_then(|rooms| rooms.as_sequence()); - - let matching_users = |users: &Regex| { - users.is_match(pdu.sender.as_str()) - || pdu.kind == RoomEventType::RoomMember - && pdu - .state_key - .as_ref() - .map_or(false, |state_key| users.is_match(state_key)) - }; - let matching_aliases = |aliases: &Regex| { - self.room_aliases(room_id) - .filter_map(|r| r.ok()) - .any(|room_alias| aliases.is_match(room_alias.as_str())) - }; - - if aliases.iter().any(matching_aliases) - || rooms.map_or(false, |rooms| rooms.contains(&room_id.as_str().into())) - || users.iter().any(matching_users) - { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - } - } - } - - Ok(pdu.event_id) - } - - /// Returns an iterator over all PDUs in a room. - #[tracing::instrument(skip(self))] - pub fn all_pdus<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result, PduEvent)>> + 'a> { - self.pdus_since(user_id, room_id, 0) - } - - /// Returns an iterator over all events in a room that happened after the event with id `since` - /// in chronological order. - #[tracing::instrument(skip(self))] - pub fn pdus_since<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - since: u64, - ) -> Result, PduEvent)>> + 'a> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - // Skip the first pdu if it's exactly at since, because we sent that last time - let mut first_pdu_id = prefix.clone(); - first_pdu_id.extend_from_slice(&(since + 1).to_be_bytes()); - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(&first_pdu_id, false) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } - - /// Returns an iterator over all events and their tokens in a room that happened before the - /// event with id `until` in reverse-chronological order. - #[tracing::instrument(skip(self))] - pub fn pdus_until<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - until: u64, - ) -> Result, PduEvent)>> + 'a> { - // Create the first part of the full pdu id - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut current = prefix.clone(); - current.extend_from_slice(&(until.saturating_sub(1)).to_be_bytes()); // -1 because we don't want event at `until` - - let current: &[u8] = ¤t; - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(current, true) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } - - /// Returns an iterator over all events and their token in a room that happened after the event - /// with id `from` in chronological order. - #[tracing::instrument(skip(self))] - pub fn pdus_after<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - from: u64, - ) -> Result, PduEvent)>> + 'a> { - // Create the first part of the full pdu id - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut current = prefix.clone(); - current.extend_from_slice(&(from + 1).to_be_bytes()); // +1 so we don't send the base event - - let current: &[u8] = ¤t; - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(current, false) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } - - /// Replace a PDU with the redacted form. - #[tracing::instrument(skip(self, reason))] - pub fn redact_pdu(&self, event_id: &EventId, reason: &PduEvent) -> Result<()> { - if let Some(pdu_id) = self.get_pdu_id(event_id)? { - let mut pdu = self - .get_pdu_from_id(&pdu_id)? - .ok_or_else(|| Error::bad_database("PDU ID points to invalid PDU."))?; - pdu.redact(reason)?; - self.replace_pdu(&pdu_id, &pdu)?; - } - // If event does not exist, just noop - Ok(()) - } - - /// Update current membership data. - #[tracing::instrument(skip(self, last_state, db))] - pub fn update_membership( - &self, - room_id: &RoomId, - user_id: &UserId, - membership: MembershipState, - sender: &UserId, - last_state: Option>>, - db: &Database, - update_joined_count: bool, - ) -> Result<()> { - // Keep track what remote users exist by adding them as "deactivated" users - if user_id.server_name() != db.globals.server_name() { - db.users.create(user_id, None)?; - // TODO: displayname, avatar url - } - - let mut roomserver_id = room_id.as_bytes().to_vec(); - roomserver_id.push(0xff); - roomserver_id.extend_from_slice(user_id.server_name().as_bytes()); - - let mut serverroom_id = user_id.server_name().as_bytes().to_vec(); - serverroom_id.push(0xff); - serverroom_id.extend_from_slice(room_id.as_bytes()); - - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - let mut roomuser_id = room_id.as_bytes().to_vec(); - roomuser_id.push(0xff); - roomuser_id.extend_from_slice(user_id.as_bytes()); - - match &membership { - MembershipState::Join => { - // Check if the user never joined this room - if !self.once_joined(user_id, room_id)? { - // Add the user ID to the join list then - self.roomuseroncejoinedids.insert(&userroom_id, &[])?; - - // Check if the room has a predecessor - if let Some(predecessor) = self - .room_state_get(room_id, &StateEventType::RoomCreate, "")? - .and_then(|create| serde_json::from_str(create.content.get()).ok()) - .and_then(|content: RoomCreateEventContent| content.predecessor) - { - // Copy user settings from predecessor to the current room: - // - Push rules - // - // TODO: finish this once push rules are implemented. - // - // let mut push_rules_event_content: PushRulesEvent = account_data - // .get( - // None, - // user_id, - // EventType::PushRules, - // )?; - // - // NOTE: find where `predecessor.room_id` match - // and update to `room_id`. - // - // account_data - // .update( - // None, - // user_id, - // EventType::PushRules, - // &push_rules_event_content, - // globals, - // ) - // .ok(); - - // Copy old tags to new room - if let Some(tag_event) = db.account_data.get::( - Some(&predecessor.room_id), - user_id, - RoomAccountDataEventType::Tag, - )? { - db.account_data - .update( - Some(room_id), - user_id, - RoomAccountDataEventType::Tag, - &tag_event, - &db.globals, - ) - .ok(); - }; - - // Copy direct chat flag - if let Some(mut direct_event) = db.account_data.get::( - None, - user_id, - GlobalAccountDataEventType::Direct.to_string().into(), - )? { - let mut room_ids_updated = false; - - for room_ids in direct_event.content.0.values_mut() { - if room_ids.iter().any(|r| r == &predecessor.room_id) { - room_ids.push(room_id.to_owned()); - room_ids_updated = true; - } - } - - if room_ids_updated { - db.account_data.update( - None, - user_id, - GlobalAccountDataEventType::Direct.to_string().into(), - &direct_event, - &db.globals, - )?; - } - }; - } - } - - if update_joined_count { - self.roomserverids.insert(&roomserver_id, &[])?; - self.serverroomids.insert(&serverroom_id, &[])?; - } - self.userroomid_joined.insert(&userroom_id, &[])?; - self.roomuserid_joined.insert(&roomuser_id, &[])?; - self.userroomid_invitestate.remove(&userroom_id)?; - self.roomuserid_invitecount.remove(&roomuser_id)?; - self.userroomid_leftstate.remove(&userroom_id)?; - self.roomuserid_leftcount.remove(&roomuser_id)?; - } - MembershipState::Invite => { - // We want to know if the sender is ignored by the receiver - let is_ignored = db - .account_data - .get::( - None, // Ignored users are in global account data - user_id, // Receiver - GlobalAccountDataEventType::IgnoredUserList - .to_string() - .into(), - )? - .map_or(false, |ignored| { - ignored - .content - .ignored_users - .iter() - .any(|user| user == sender) - }); - - if is_ignored { - return Ok(()); - } - - if update_joined_count { - self.roomserverids.insert(&roomserver_id, &[])?; - self.serverroomids.insert(&serverroom_id, &[])?; - } - self.userroomid_invitestate.insert( - &userroom_id, - &serde_json::to_vec(&last_state.unwrap_or_default()) - .expect("state to bytes always works"), - )?; - self.roomuserid_invitecount - .insert(&roomuser_id, &db.globals.next_count()?.to_be_bytes())?; - self.userroomid_joined.remove(&userroom_id)?; - self.roomuserid_joined.remove(&roomuser_id)?; - self.userroomid_leftstate.remove(&userroom_id)?; - self.roomuserid_leftcount.remove(&roomuser_id)?; - } - MembershipState::Leave | MembershipState::Ban => { - if update_joined_count - && self - .room_members(room_id) - .chain(self.room_members_invited(room_id)) - .filter_map(|r| r.ok()) - .all(|u| u.server_name() != user_id.server_name()) - { - self.roomserverids.remove(&roomserver_id)?; - self.serverroomids.remove(&serverroom_id)?; - } - self.userroomid_leftstate.insert( - &userroom_id, - &serde_json::to_vec(&Vec::>::new()).unwrap(), - )?; // TODO - self.roomuserid_leftcount - .insert(&roomuser_id, &db.globals.next_count()?.to_be_bytes())?; - self.userroomid_joined.remove(&userroom_id)?; - self.roomuserid_joined.remove(&roomuser_id)?; - self.userroomid_invitestate.remove(&userroom_id)?; - self.roomuserid_invitecount.remove(&roomuser_id)?; - } - _ => {} - } - - if update_joined_count { - self.update_joined_count(room_id, db)?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self, room_id, db))] - pub fn update_joined_count(&self, room_id: &RoomId, db: &Database) -> Result<()> { - let mut joinedcount = 0_u64; - let mut invitedcount = 0_u64; - let mut joined_servers = HashSet::new(); - let mut real_users = HashSet::new(); - - for joined in self.room_members(room_id).filter_map(|r| r.ok()) { - joined_servers.insert(joined.server_name().to_owned()); - if joined.server_name() == db.globals.server_name() - && !db.users.is_deactivated(&joined).unwrap_or(true) - { - real_users.insert(joined); - } - joinedcount += 1; - } - - for invited in self.room_members_invited(room_id).filter_map(|r| r.ok()) { - joined_servers.insert(invited.server_name().to_owned()); - invitedcount += 1; - } - - self.roomid_joinedcount - .insert(room_id.as_bytes(), &joinedcount.to_be_bytes())?; - - self.roomid_invitedcount - .insert(room_id.as_bytes(), &invitedcount.to_be_bytes())?; - - self.our_real_users_cache - .write() - .unwrap() - .insert(room_id.to_owned(), Arc::new(real_users)); - - for old_joined_server in self.room_servers(room_id).filter_map(|r| r.ok()) { - if !joined_servers.remove(&old_joined_server) { - // Server not in room anymore - let mut roomserver_id = room_id.as_bytes().to_vec(); - roomserver_id.push(0xff); - roomserver_id.extend_from_slice(old_joined_server.as_bytes()); - - let mut serverroom_id = old_joined_server.as_bytes().to_vec(); - serverroom_id.push(0xff); - serverroom_id.extend_from_slice(room_id.as_bytes()); - - self.roomserverids.remove(&roomserver_id)?; - self.serverroomids.remove(&serverroom_id)?; - } - } - - // Now only new servers are in joined_servers anymore - for server in joined_servers { - let mut roomserver_id = room_id.as_bytes().to_vec(); - roomserver_id.push(0xff); - roomserver_id.extend_from_slice(server.as_bytes()); - - let mut serverroom_id = server.as_bytes().to_vec(); - serverroom_id.push(0xff); - serverroom_id.extend_from_slice(room_id.as_bytes()); - - self.roomserverids.insert(&roomserver_id, &[])?; - self.serverroomids.insert(&serverroom_id, &[])?; - } - - self.appservice_in_room_cache - .write() - .unwrap() - .remove(room_id); - - Ok(()) - } - - #[tracing::instrument(skip(self, room_id, db))] - pub fn get_our_real_users( - &self, - room_id: &RoomId, - db: &Database, - ) -> Result>>> { - let maybe = self - .our_real_users_cache - .read() - .unwrap() - .get(room_id) - .cloned(); - if let Some(users) = maybe { - Ok(users) - } else { - self.update_joined_count(room_id, db)?; - Ok(Arc::clone( - self.our_real_users_cache - .read() - .unwrap() - .get(room_id) - .unwrap(), - )) - } - } - - #[tracing::instrument(skip(self, room_id, appservice, db))] - pub fn appservice_in_room( - &self, - room_id: &RoomId, - appservice: &(String, serde_yaml::Value), - db: &Database, - ) -> Result { - let maybe = self - .appservice_in_room_cache - .read() - .unwrap() - .get(room_id) - .and_then(|map| map.get(&appservice.0)) - .copied(); - - if let Some(b) = maybe { - Ok(b) - } else if let Some(namespaces) = appservice.1.get("namespaces") { - let users = namespaces - .get("users") - .and_then(|users| users.as_sequence()) - .map_or_else(Vec::new, |users| { - users - .iter() - .filter_map(|users| Regex::new(users.get("regex")?.as_str()?).ok()) - .collect::>() - }); - - let bridge_user_id = appservice - .1 - .get("sender_localpart") - .and_then(|string| string.as_str()) - .and_then(|string| { - UserId::parse_with_server_name(string, db.globals.server_name()).ok() - }); - - let in_room = bridge_user_id - .map_or(false, |id| self.is_joined(&id, room_id).unwrap_or(false)) - || self.room_members(room_id).any(|userid| { - userid.map_or(false, |userid| { - users.iter().any(|r| r.is_match(userid.as_str())) - }) - }); - - self.appservice_in_room_cache - .write() - .unwrap() - .entry(room_id.to_owned()) - .or_default() - .insert(appservice.0.clone(), in_room); - - Ok(in_room) - } else { - Ok(false) - } - } - - // Make a user leave all their joined rooms - #[tracing::instrument(skip(self, db))] - pub async fn leave_all_rooms(&self, user_id: &UserId, db: &Database) -> Result<()> { - let all_rooms = db - .rooms - .rooms_joined(user_id) - .chain(db.rooms.rooms_invited(user_id).map(|t| t.map(|(r, _)| r))) - .collect::>(); - - for room_id in all_rooms { - let room_id = match room_id { - Ok(room_id) => room_id, - Err(_) => continue, - }; - - let _ = self.leave_room(user_id, &room_id, db).await; - } - - Ok(()) - } - - #[tracing::instrument(skip(self, db))] - pub async fn leave_room( - &self, - user_id: &UserId, - room_id: &RoomId, - db: &Database, - ) -> Result<()> { - // Ask a remote server if we don't have this room - if !self.exists(room_id)? && room_id.server_name() != db.globals.server_name() { - if let Err(e) = self.remote_leave_room(user_id, room_id, db).await { - warn!("Failed to leave room {} remotely: {}", user_id, e); - // Don't tell the client about this error - } - - let last_state = self - .invite_state(user_id, room_id)? - .map_or_else(|| self.left_state(user_id, room_id), |s| Ok(Some(s)))?; - - // We always drop the invite, we can't rely on other servers - self.update_membership( - room_id, - user_id, - MembershipState::Leave, - user_id, - last_state, - db, - true, - )?; - } else { - let mutex_state = Arc::clone( - db.globals - .roomid_mutex_state - .write() - .unwrap() - .entry(room_id.to_owned()) - .or_default(), - ); - let state_lock = mutex_state.lock().await; - - let mut event: RoomMemberEventContent = serde_json::from_str( - self.room_state_get(room_id, &StateEventType::RoomMember, user_id.as_str())? - .ok_or(Error::BadRequest( - ErrorKind::BadState, - "Cannot leave a room you are not a member of.", - ))? - .content - .get(), - ) - .map_err(|_| Error::bad_database("Invalid member event in database."))?; - - event.membership = MembershipState::Leave; - - self.build_and_append_pdu( - PduBuilder { - event_type: RoomEventType::RoomMember, - content: to_raw_value(&event).expect("event is valid, we just created it"), - unsigned: None, - state_key: Some(user_id.to_string()), - redacts: None, - }, - user_id, - room_id, - db, - &state_lock, - )?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self, db))] - async fn remote_leave_room( - &self, - user_id: &UserId, - room_id: &RoomId, - db: &Database, - ) -> Result<()> { - let mut make_leave_response_and_server = Err(Error::BadServerResponse( - "No server available to assist in leaving.", - )); - - let invite_state = db - .rooms - .invite_state(user_id, room_id)? - .ok_or(Error::BadRequest( - ErrorKind::BadState, - "User is not invited.", - ))?; - - let servers: HashSet<_> = invite_state - .iter() - .filter_map(|event| serde_json::from_str(event.json().get()).ok()) - .filter_map(|event: serde_json::Value| event.get("sender").cloned()) - .filter_map(|sender| sender.as_str().map(|s| s.to_owned())) - .filter_map(|sender| UserId::parse(sender).ok()) - .map(|user| user.server_name().to_owned()) - .collect(); - - for remote_server in servers { - let make_leave_response = db - .sending - .send_federation_request( - &db.globals, - &remote_server, - federation::membership::prepare_leave_event::v1::Request { room_id, user_id }, - ) - .await; - - make_leave_response_and_server = make_leave_response.map(|r| (r, remote_server)); - - if make_leave_response_and_server.is_ok() { - break; - } - } - - let (make_leave_response, remote_server) = make_leave_response_and_server?; - - let room_version_id = match make_leave_response.room_version { - Some(version) if self.is_supported_version(&db, &version) => version, - _ => return Err(Error::BadServerResponse("Room version is not supported")), - }; - - let mut leave_event_stub = - serde_json::from_str::(make_leave_response.event.get()).map_err( - |_| Error::BadServerResponse("Invalid make_leave event json received from server."), - )?; - - // TODO: Is origin needed? - leave_event_stub.insert( - "origin".to_owned(), - CanonicalJsonValue::String(db.globals.server_name().as_str().to_owned()), - ); - leave_event_stub.insert( - "origin_server_ts".to_owned(), - CanonicalJsonValue::Integer( - utils::millis_since_unix_epoch() - .try_into() - .expect("Timestamp is valid js_int value"), - ), - ); - // We don't leave the event id in the pdu because that's only allowed in v1 or v2 rooms - leave_event_stub.remove("event_id"); - - // In order to create a compatible ref hash (EventID) the `hashes` field needs to be present - ruma::signatures::hash_and_sign_event( - db.globals.server_name().as_str(), - db.globals.keypair(), - &mut leave_event_stub, - &room_version_id, - ) - .expect("event is valid, we just created it"); - - // Generate event id - let event_id = EventId::parse(format!( - "${}", - ruma::signatures::reference_hash(&leave_event_stub, &room_version_id) - .expect("ruma can calculate reference hashes") - )) - .expect("ruma's reference hashes are valid event ids"); - - // Add event_id back - leave_event_stub.insert( - "event_id".to_owned(), - CanonicalJsonValue::String(event_id.as_str().to_owned()), - ); - - // It has enough fields to be called a proper event now - let leave_event = leave_event_stub; - - db.sending - .send_federation_request( - &db.globals, - &remote_server, - federation::membership::create_leave_event::v2::Request { - room_id, - event_id: &event_id, - pdu: &PduEvent::convert_to_outgoing_federation_event(leave_event.clone()), - }, - ) - .await?; - - Ok(()) - } - - /// Makes a user forget a room. - #[tracing::instrument(skip(self))] - pub fn forget(&self, room_id: &RoomId, user_id: &UserId) -> Result<()> { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - let mut roomuser_id = room_id.as_bytes().to_vec(); - roomuser_id.push(0xff); - roomuser_id.extend_from_slice(user_id.as_bytes()); - - self.userroomid_leftstate.remove(&userroom_id)?; - self.roomuserid_leftcount.remove(&roomuser_id)?; - - Ok(()) - } - - #[tracing::instrument(skip(self, globals))] - pub fn set_alias( - &self, - alias: &RoomAliasId, - room_id: Option<&RoomId>, - globals: &super::globals::Globals, - ) -> Result<()> { - if let Some(room_id) = room_id { - // New alias - self.alias_roomid - .insert(alias.alias().as_bytes(), room_id.as_bytes())?; - let mut aliasid = room_id.as_bytes().to_vec(); - aliasid.push(0xff); - aliasid.extend_from_slice(&globals.next_count()?.to_be_bytes()); - self.aliasid_alias.insert(&aliasid, &*alias.as_bytes())?; - } else { - // room_id=None means remove alias - if let Some(room_id) = self.alias_roomid.get(alias.alias().as_bytes())? { - let mut prefix = room_id.to_vec(); - prefix.push(0xff); - - for (key, _) in self.aliasid_alias.scan_prefix(prefix) { - self.aliasid_alias.remove(&key)?; - } - self.alias_roomid.remove(alias.alias().as_bytes())?; - } else { - return Err(Error::BadRequest( - ErrorKind::NotFound, - "Alias does not exist.", - )); - } - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn id_from_alias(&self, alias: &RoomAliasId) -> Result>> { - self.alias_roomid - .get(alias.alias().as_bytes())? - .map(|bytes| { - RoomId::parse(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in alias_roomid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("Room ID in alias_roomid is invalid.")) - }) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn room_aliases<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.aliasid_alias.scan_prefix(prefix).map(|(_, bytes)| { - utils::string_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid alias bytes in aliasid_alias."))? - .try_into() - .map_err(|_| Error::bad_database("Invalid alias in aliasid_alias.")) - }) - } #[tracing::instrument(skip(self))] pub fn set_public(&self, room_id: &RoomId, public: bool) -> Result<()> { @@ -2872,18 +15,6 @@ impl Rooms { Ok(self.publicroomids.get(room_id.as_bytes())?.is_some()) } - #[tracing::instrument(skip(self))] - pub fn iter_ids(&self) -> impl Iterator>> + '_ { - self.roomid_shortroomid.iter().map(|(bytes, _)| { - RoomId::parse( - utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in publicroomids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in roomid_shortroomid is invalid.")) - }) - } - #[tracing::instrument(skip(self))] pub fn public_rooms(&self) -> impl Iterator>> + '_ { self.publicroomids.iter().map(|(bytes, _)| { @@ -2896,608 +27,3 @@ impl Rooms { }) } - #[tracing::instrument(skip(self))] - pub fn search_pdus<'a>( - &'a self, - room_id: &RoomId, - search_string: &str, - ) -> Result> + 'a, Vec)>> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - let prefix_clone = prefix.clone(); - - let words: Vec<_> = search_string - .split_terminator(|c: char| !c.is_alphanumeric()) - .filter(|s| !s.is_empty()) - .map(str::to_lowercase) - .collect(); - - let iterators = words.clone().into_iter().map(move |word| { - let mut prefix2 = prefix.clone(); - prefix2.extend_from_slice(word.as_bytes()); - prefix2.push(0xff); - - let mut last_possible_id = prefix2.clone(); - last_possible_id.extend_from_slice(&u64::MAX.to_be_bytes()); - - self.tokenids - .iter_from(&last_possible_id, true) // Newest pdus first - .take_while(move |(k, _)| k.starts_with(&prefix2)) - .map(|(key, _)| key[key.len() - size_of::()..].to_vec()) - }); - - Ok(utils::common_elements(iterators, |a, b| { - // We compare b with a because we reversed the iterator earlier - b.cmp(a) - }) - .map(|iter| { - ( - iter.map(move |id| { - let mut pduid = prefix_clone.clone(); - pduid.extend_from_slice(&id); - pduid - }), - words, - ) - })) - } - - #[tracing::instrument(skip(self))] - pub fn get_shared_rooms<'a>( - &'a self, - users: Vec>, - ) -> Result>> + 'a> { - let iterators = users.into_iter().map(move |user_id| { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.userroomid_joined - .scan_prefix(prefix) - .map(|(key, _)| { - let roomid_index = key - .iter() - .enumerate() - .find(|(_, &b)| b == 0xff) - .ok_or_else(|| Error::bad_database("Invalid userroomid_joined in db."))? - .0 - + 1; // +1 because the room id starts AFTER the separator - - let room_id = key[roomid_index..].to_vec(); - - Ok::<_, Error>(room_id) - }) - .filter_map(|r| r.ok()) - }); - - // We use the default compare function because keys are sorted correctly (not reversed) - Ok(utils::common_elements(iterators, Ord::cmp) - .expect("users is not empty") - .map(|bytes| { - RoomId::parse(utils::string_from_bytes(&*bytes).map_err(|_| { - Error::bad_database("Invalid RoomId bytes in userroomid_joined") - })?) - .map_err(|_| Error::bad_database("Invalid RoomId in userroomid_joined.")) - })) - } - - /// Returns an iterator of all servers participating in this room. - #[tracing::instrument(skip(self))] - pub fn room_servers<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomserverids.scan_prefix(prefix).map(|(key, _)| { - ServerName::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Server name in roomserverids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Server name in roomserverids is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn server_in_room<'a>(&'a self, server: &ServerName, room_id: &RoomId) -> Result { - let mut key = server.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - - self.serverroomids.get(&key).map(|o| o.is_some()) - } - - /// Returns an iterator of all rooms a server participates in (as far as we know). - #[tracing::instrument(skip(self))] - pub fn server_rooms<'a>( - &'a self, - server: &ServerName, - ) -> impl Iterator>> + 'a { - let mut prefix = server.as_bytes().to_vec(); - prefix.push(0xff); - - self.serverroomids.scan_prefix(prefix).map(|(key, _)| { - RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| Error::bad_database("RoomId in serverroomids is invalid unicode."))?, - ) - .map_err(|_| Error::bad_database("RoomId in serverroomids is invalid.")) - }) - } - - /// Returns an iterator over all joined members of a room. - #[tracing::instrument(skip(self))] - pub fn room_members<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomuserid_joined.scan_prefix(prefix).map(|(key, _)| { - UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("User ID in roomuserid_joined is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("User ID in roomuserid_joined is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn room_joined_count(&self, room_id: &RoomId) -> Result> { - self.roomid_joinedcount - .get(room_id.as_bytes())? - .map(|b| { - utils::u64_from_bytes(&b) - .map_err(|_| Error::bad_database("Invalid joinedcount in db.")) - }) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn room_invited_count(&self, room_id: &RoomId) -> Result> { - self.roomid_invitedcount - .get(room_id.as_bytes())? - .map(|b| { - utils::u64_from_bytes(&b) - .map_err(|_| Error::bad_database("Invalid joinedcount in db.")) - }) - .transpose() - } - - /// Returns an iterator over all User IDs who ever joined a room. - #[tracing::instrument(skip(self))] - pub fn room_useroncejoined<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomuseroncejoinedids - .scan_prefix(prefix) - .map(|(key, _)| { - UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("User ID in room_useroncejoined is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("User ID in room_useroncejoined is invalid.")) - }) - } - - /// Returns an iterator over all invited members of a room. - #[tracing::instrument(skip(self))] - pub fn room_members_invited<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomuserid_invitecount - .scan_prefix(prefix) - .map(|(key, _)| { - UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("User ID in roomuserid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("User ID in roomuserid_invited is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn get_invite_count(&self, room_id: &RoomId, user_id: &UserId) -> Result> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_invitecount - .get(&key)? - .map_or(Ok(None), |bytes| { - Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid invitecount in db.") - })?)) - }) - } - - #[tracing::instrument(skip(self))] - pub fn get_left_count(&self, room_id: &RoomId, user_id: &UserId) -> Result> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_leftcount - .get(&key)? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid leftcount in db.")) - }) - .transpose() - } - - pub fn is_disabled(&self, room_id: &RoomId) -> Result { - Ok(self.disabledroomids.get(room_id.as_bytes())?.is_some()) - } - - /// Returns an iterator over all rooms this user joined. - #[tracing::instrument(skip(self))] - pub fn rooms_joined<'a>( - &'a self, - user_id: &UserId, - ) -> impl Iterator>> + 'a { - self.userroomid_joined - .scan_prefix(user_id.as_bytes().to_vec()) - .map(|(key, _)| { - RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Room ID in userroomid_joined is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_joined is invalid.")) - }) - } - - /// Returns an iterator over all rooms a user was invited to. - #[tracing::instrument(skip(self))] - pub fn rooms_invited<'a>( - &'a self, - user_id: &UserId, - ) -> impl Iterator, Vec>)>> + 'a { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.userroomid_invitestate - .scan_prefix(prefix) - .map(|(key, state)| { - let room_id = RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Room ID in userroomid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_invited is invalid."))?; - - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_invitestate."))?; - - Ok((room_id, state)) - }) - } - - #[tracing::instrument(skip(self))] - pub fn invite_state( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result>>> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - - self.userroomid_invitestate - .get(&key)? - .map(|state| { - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_invitestate."))?; - - Ok(state) - }) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn left_state( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result>>> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - - self.userroomid_leftstate - .get(&key)? - .map(|state| { - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_leftstate."))?; - - Ok(state) - }) - .transpose() - } - - /// Returns an iterator over all rooms a user left. - #[tracing::instrument(skip(self))] - pub fn rooms_left<'a>( - &'a self, - user_id: &UserId, - ) -> impl Iterator, Vec>)>> + 'a { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.userroomid_leftstate - .scan_prefix(prefix) - .map(|(key, state)| { - let room_id = RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Room ID in userroomid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_invited is invalid."))?; - - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_leftstate."))?; - - Ok((room_id, state)) - }) - } - - #[tracing::instrument(skip(self))] - pub fn once_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.roomuseroncejoinedids.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn is_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.userroomid_joined.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn is_invited(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.userroomid_invitestate.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn is_left(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.userroomid_leftstate.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn get_auth_chain_from_cache<'a>( - &'a self, - key: &[u64], - ) -> Result>>> { - // Check RAM cache - if let Some(result) = self.auth_chain_cache.lock().unwrap().get_mut(key) { - return Ok(Some(Arc::clone(result))); - } - - // Check DB cache - if key.len() == 1 { - if let Some(chain) = - self.shorteventid_authchain - .get(&key[0].to_be_bytes())? - .map(|chain| { - chain - .chunks_exact(size_of::()) - .map(|chunk| { - utils::u64_from_bytes(chunk).expect("byte length is correct") - }) - .collect() - }) - { - let chain = Arc::new(chain); - - // Cache in RAM - self.auth_chain_cache - .lock() - .unwrap() - .insert(vec![key[0]], Arc::clone(&chain)); - - return Ok(Some(chain)); - } - } - - Ok(None) - } - - #[tracing::instrument(skip(self))] - pub fn cache_auth_chain(&self, key: Vec, chain: Arc>) -> Result<()> { - // Persist in db - if key.len() == 1 { - self.shorteventid_authchain.insert( - &key[0].to_be_bytes(), - &chain - .iter() - .flat_map(|s| s.to_be_bytes().to_vec()) - .collect::>(), - )?; - } - - // Cache in RAM - self.auth_chain_cache.lock().unwrap().insert(key, chain); - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_was_sent_before( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - ll_user: &UserId, - ) -> Result { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(device_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(ll_user.as_bytes()); - Ok(self.lazyloadedids.get(&key)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_mark_sent( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - lazy_load: HashSet>, - count: u64, - ) { - self.lazy_load_waiting.lock().unwrap().insert( - ( - user_id.to_owned(), - device_id.to_owned(), - room_id.to_owned(), - count, - ), - lazy_load, - ); - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_confirm_delivery( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - since: u64, - ) -> Result<()> { - if let Some(user_ids) = self.lazy_load_waiting.lock().unwrap().remove(&( - user_id.to_owned(), - device_id.to_owned(), - room_id.to_owned(), - since, - )) { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for ll_id in user_ids { - let mut key = prefix.clone(); - key.extend_from_slice(ll_id.as_bytes()); - self.lazyloadedids.insert(&key, &[])?; - } - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_reset( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - ) -> Result<()> { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for (key, _) in self.lazyloadedids.scan_prefix(prefix) { - self.lazyloadedids.remove(&key)?; - } - - Ok(()) - } - - /// Returns the room's version. - #[tracing::instrument(skip(self))] - pub fn get_room_version(&self, room_id: &RoomId) -> Result { - let create_event = self.room_state_get(room_id, &StateEventType::RoomCreate, "")?; - - let create_event_content: Option = create_event - .as_ref() - .map(|create_event| { - serde_json::from_str(create_event.content.get()).map_err(|e| { - warn!("Invalid create event: {}", e); - Error::bad_database("Invalid create event in db.") - }) - }) - .transpose()?; - let room_version = create_event_content - .map(|create_event| create_event.room_version) - .ok_or_else(|| Error::BadDatabase("Invalid room version"))?; - Ok(room_version) - } -} diff --git a/src/database/rooms/edus.rs b/src/service/rooms/edus.rs similarity index 100% rename from src/database/rooms/edus.rs rename to src/service/rooms/edus.rs diff --git a/src/service/rooms/lazy_loading.rs b/src/service/rooms/lazy_loading.rs index 4ad815e3..a402702a 100644 --- a/src/service/rooms/lazy_loading.rs +++ b/src/service/rooms/lazy_loading.rs @@ -1,3395 +1,3 @@ -mod edus; - -pub use edus::RoomEdus; - -use crate::{ - pdu::{EventHash, PduBuilder}, - utils, Database, Error, PduEvent, Result, -}; -use lru_cache::LruCache; -use regex::Regex; -use ring::digest; -use ruma::{ - api::{client::error::ErrorKind, federation}, - events::{ - direct::DirectEvent, - ignored_user_list::IgnoredUserListEvent, - push_rules::PushRulesEvent, - room::{ - create::RoomCreateEventContent, - member::{MembershipState, RoomMemberEventContent}, - power_levels::RoomPowerLevelsEventContent, - }, - tag::TagEvent, - AnyStrippedStateEvent, AnySyncStateEvent, GlobalAccountDataEventType, - RoomAccountDataEventType, RoomEventType, StateEventType, - }, - push::{Action, Ruleset, Tweak}, - serde::{CanonicalJsonObject, CanonicalJsonValue, Raw}, - state_res::{self, RoomVersion, StateMap}, - uint, DeviceId, EventId, RoomAliasId, RoomId, RoomVersionId, ServerName, UserId, -}; -use serde::Deserialize; -use serde_json::value::to_raw_value; -use std::{ - borrow::Cow, - collections::{hash_map, BTreeMap, HashMap, HashSet}, - fmt::Debug, - iter, - mem::size_of, - sync::{Arc, Mutex, RwLock}, -}; -use tokio::sync::MutexGuard; -use tracing::{error, warn}; - -use super::{abstraction::Tree, pusher}; - -/// The unique identifier of each state group. -/// -/// This is created when a state group is added to the database by -/// hashing the entire state. -pub type StateHashId = Vec; -pub type CompressedStateEvent = [u8; 2 * size_of::()]; - -pub struct Rooms { - pub edus: RoomEdus, - pub(super) pduid_pdu: Arc, // PduId = ShortRoomId + Count - pub(super) eventid_pduid: Arc, - pub(super) roomid_pduleaves: Arc, - pub(super) alias_roomid: Arc, - pub(super) aliasid_alias: Arc, // AliasId = RoomId + Count - pub(super) publicroomids: Arc, - - pub(super) tokenids: Arc, // TokenId = ShortRoomId + Token + PduIdCount - - /// Participating servers in a room. - pub(super) roomserverids: Arc, // RoomServerId = RoomId + ServerName - pub(super) serverroomids: Arc, // ServerRoomId = ServerName + RoomId - - pub(super) userroomid_joined: Arc, - pub(super) roomuserid_joined: Arc, - pub(super) roomid_joinedcount: Arc, - pub(super) roomid_invitedcount: Arc, - pub(super) roomuseroncejoinedids: Arc, - pub(super) userroomid_invitestate: Arc, // InviteState = Vec> - pub(super) roomuserid_invitecount: Arc, // InviteCount = Count - pub(super) userroomid_leftstate: Arc, - pub(super) roomuserid_leftcount: Arc, - - pub(super) disabledroomids: Arc, // Rooms where incoming federation handling is disabled - - pub(super) lazyloadedids: Arc, // LazyLoadedIds = UserId + DeviceId + RoomId + LazyLoadedUserId - - pub(super) userroomid_notificationcount: Arc, // NotifyCount = u64 - pub(super) userroomid_highlightcount: Arc, // HightlightCount = u64 - - /// Remember the current state hash of a room. - pub(super) roomid_shortstatehash: Arc, - pub(super) roomsynctoken_shortstatehash: Arc, - /// Remember the state hash at events in the past. - pub(super) shorteventid_shortstatehash: Arc, - /// StateKey = EventType + StateKey, ShortStateKey = Count - pub(super) statekey_shortstatekey: Arc, - pub(super) shortstatekey_statekey: Arc, - - pub(super) roomid_shortroomid: Arc, - - pub(super) shorteventid_eventid: Arc, - pub(super) eventid_shorteventid: Arc, - - pub(super) statehash_shortstatehash: Arc, - pub(super) shortstatehash_statediff: Arc, // StateDiff = parent (or 0) + (shortstatekey+shorteventid++) + 0_u64 + (shortstatekey+shorteventid--) - - pub(super) shorteventid_authchain: Arc, - - /// RoomId + EventId -> outlier PDU. - /// Any pdu that has passed the steps 1-8 in the incoming event /federation/send/txn. - pub(super) eventid_outlierpdu: Arc, - pub(super) softfailedeventids: Arc, - - /// RoomId + EventId -> Parent PDU EventId. - pub(super) referencedevents: Arc, - - pub(super) pdu_cache: Mutex, Arc>>, - pub(super) shorteventid_cache: Mutex>>, - pub(super) auth_chain_cache: Mutex, Arc>>>, - pub(super) eventidshort_cache: Mutex, u64>>, - pub(super) statekeyshort_cache: Mutex>, - pub(super) shortstatekey_cache: Mutex>, - pub(super) our_real_users_cache: RwLock, Arc>>>>, - pub(super) appservice_in_room_cache: RwLock, HashMap>>, - pub(super) lazy_load_waiting: - Mutex, Box, Box, u64), HashSet>>>, - pub(super) stateinfo_cache: Mutex< - LruCache< - u64, - Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - >, - >, - pub(super) lasttimelinecount_cache: Mutex, u64>>, -} - -impl Rooms { - /// Returns true if a given room version is supported - #[tracing::instrument(skip(self, db))] - pub fn is_supported_version(&self, db: &Database, room_version: &RoomVersionId) -> bool { - db.globals.supported_room_versions().contains(room_version) - } - - /// Builds a StateMap by iterating over all keys that start - /// with state_hash, this gives the full state for the given state_hash. - #[tracing::instrument(skip(self))] - pub async fn state_full_ids(&self, shortstatehash: u64) -> Result>> { - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - let mut result = BTreeMap::new(); - let mut i = 0; - for compressed in full_state.into_iter() { - let parsed = self.parse_compressed_state_event(compressed)?; - result.insert(parsed.0, parsed.1); - - i += 1; - if i % 100 == 0 { - tokio::task::yield_now().await; - } - } - Ok(result) - } - - #[tracing::instrument(skip(self))] - pub async fn state_full( - &self, - shortstatehash: u64, - ) -> Result>> { - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - - let mut result = HashMap::new(); - let mut i = 0; - for compressed in full_state { - let (_, eventid) = self.parse_compressed_state_event(compressed)?; - if let Some(pdu) = self.get_pdu(&eventid)? { - result.insert( - ( - pdu.kind.to_string().into(), - pdu.state_key - .as_ref() - .ok_or_else(|| Error::bad_database("State event has no state key."))? - .clone(), - ), - pdu, - ); - } - - i += 1; - if i % 100 == 0 { - tokio::task::yield_now().await; - } - } - - Ok(result) - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn state_get_id( - &self, - shortstatehash: u64, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - let shortstatekey = match self.get_shortstatekey(event_type, state_key)? { - Some(s) => s, - None => return Ok(None), - }; - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - Ok(full_state - .into_iter() - .find(|bytes| bytes.starts_with(&shortstatekey.to_be_bytes())) - .and_then(|compressed| { - self.parse_compressed_state_event(compressed) - .ok() - .map(|(_, id)| id) - })) - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn state_get( - &self, - shortstatehash: u64, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - self.state_get_id(shortstatehash, event_type, state_key)? - .map_or(Ok(None), |event_id| self.get_pdu(&event_id)) - } - - /// Returns the state hash for this pdu. - pub fn pdu_shortstatehash(&self, event_id: &EventId) -> Result> { - self.eventid_shorteventid - .get(event_id.as_bytes())? - .map_or(Ok(None), |shorteventid| { - self.shorteventid_shortstatehash - .get(&shorteventid)? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database( - "Invalid shortstatehash bytes in shorteventid_shortstatehash", - ) - }) - }) - .transpose() - }) - } - - /// Returns the last state hash key added to the db for the given room. - #[tracing::instrument(skip(self))] - pub fn current_shortstatehash(&self, room_id: &RoomId) -> Result> { - self.roomid_shortstatehash - .get(room_id.as_bytes())? - .map_or(Ok(None), |bytes| { - Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid shortstatehash in roomid_shortstatehash") - })?)) - }) - } - - /// This fetches auth events from the current state. - #[tracing::instrument(skip(self))] - pub fn get_auth_events( - &self, - room_id: &RoomId, - kind: &RoomEventType, - sender: &UserId, - state_key: Option<&str>, - content: &serde_json::value::RawValue, - ) -> Result>> { - let shortstatehash = - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - current_shortstatehash - } else { - return Ok(HashMap::new()); - }; - - let auth_events = state_res::auth_types_for_event(kind, sender, state_key, content) - .expect("content is a valid JSON object"); - - let mut sauthevents = auth_events - .into_iter() - .filter_map(|(event_type, state_key)| { - self.get_shortstatekey(&event_type.to_string().into(), &state_key) - .ok() - .flatten() - .map(|s| (s, (event_type, state_key))) - }) - .collect::>(); - - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - - Ok(full_state - .into_iter() - .filter_map(|compressed| self.parse_compressed_state_event(compressed).ok()) - .filter_map(|(shortstatekey, event_id)| { - sauthevents.remove(&shortstatekey).map(|k| (k, event_id)) - }) - .filter_map(|(k, event_id)| self.get_pdu(&event_id).ok().flatten().map(|pdu| (k, pdu))) - .collect()) - } - - /// Generate a new StateHash. - /// - /// A unique hash made from hashing all PDU ids of the state joined with 0xff. - fn calculate_hash(&self, bytes_list: &[&[u8]]) -> StateHashId { - // We only hash the pdu's event ids, not the whole pdu - let bytes = bytes_list.join(&0xff); - let hash = digest::digest(&digest::SHA256, &bytes); - hash.as_ref().into() - } - - /// Checks if a room exists. - #[tracing::instrument(skip(self))] - pub fn exists(&self, room_id: &RoomId) -> Result { - let prefix = match self.get_shortroomid(room_id)? { - Some(b) => b.to_be_bytes().to_vec(), - None => return Ok(false), - }; - - // Look for PDUs in that room. - Ok(self - .pduid_pdu - .iter_from(&prefix, false) - .next() - .filter(|(k, _)| k.starts_with(&prefix)) - .is_some()) - } - - /// Checks if a room exists. - #[tracing::instrument(skip(self))] - pub fn first_pdu_in_room(&self, room_id: &RoomId) -> Result>> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - // Look for PDUs in that room. - self.pduid_pdu - .iter_from(&prefix, false) - .filter(|(k, _)| k.starts_with(&prefix)) - .map(|(_, pdu)| { - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid first PDU in db.")) - .map(Arc::new) - }) - .next() - .transpose() - } - - /// Force the creation of a new StateHash and insert it into the db. - /// - /// Whatever `state` is supplied to `force_state` becomes the new current room state snapshot. - #[tracing::instrument(skip(self, new_state_ids_compressed, db))] - pub fn force_state( - &self, - room_id: &RoomId, - new_state_ids_compressed: HashSet, - db: &Database, - ) -> Result<()> { - let previous_shortstatehash = self.current_shortstatehash(room_id)?; - - let state_hash = self.calculate_hash( - &new_state_ids_compressed - .iter() - .map(|bytes| &bytes[..]) - .collect::>(), - ); - - let (new_shortstatehash, already_existed) = - self.get_or_create_shortstatehash(&state_hash, &db.globals)?; - - if Some(new_shortstatehash) == previous_shortstatehash { - return Ok(()); - } - - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let (statediffnew, statediffremoved) = if let Some(parent_stateinfo) = states_parents.last() - { - let statediffnew: HashSet<_> = new_state_ids_compressed - .difference(&parent_stateinfo.1) - .copied() - .collect(); - - let statediffremoved: HashSet<_> = parent_stateinfo - .1 - .difference(&new_state_ids_compressed) - .copied() - .collect(); - - (statediffnew, statediffremoved) - } else { - (new_state_ids_compressed, HashSet::new()) - }; - - if !already_existed { - self.save_state_from_diff( - new_shortstatehash, - statediffnew.clone(), - statediffremoved, - 2, // every state change is 2 event changes on average - states_parents, - )?; - }; - - for event_id in statediffnew.into_iter().filter_map(|new| { - self.parse_compressed_state_event(new) - .ok() - .map(|(_, id)| id) - }) { - let pdu = match self.get_pdu_json(&event_id)? { - Some(pdu) => pdu, - None => continue, - }; - - if pdu.get("type").and_then(|val| val.as_str()) != Some("m.room.member") { - continue; - } - - let pdu: PduEvent = match serde_json::from_str( - &serde_json::to_string(&pdu).expect("CanonicalJsonObj can be serialized to JSON"), - ) { - Ok(pdu) => pdu, - Err(_) => continue, - }; - - #[derive(Deserialize)] - struct ExtractMembership { - membership: MembershipState, - } - - let membership = match serde_json::from_str::(pdu.content.get()) { - Ok(e) => e.membership, - Err(_) => continue, - }; - - let state_key = match pdu.state_key { - Some(k) => k, - None => continue, - }; - - let user_id = match UserId::parse(state_key) { - Ok(id) => id, - Err(_) => continue, - }; - - self.update_membership(room_id, &user_id, membership, &pdu.sender, None, db, false)?; - } - - self.update_joined_count(room_id, db)?; - - self.roomid_shortstatehash - .insert(room_id.as_bytes(), &new_shortstatehash.to_be_bytes())?; - - Ok(()) - } - - /// Returns a stack with info on shortstatehash, full state, added diff and removed diff for the selected shortstatehash and each parent layer. - #[tracing::instrument(skip(self))] - pub fn load_shortstatehash_info( - &self, - shortstatehash: u64, - ) -> Result< - Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - > { - if let Some(r) = self - .stateinfo_cache - .lock() - .unwrap() - .get_mut(&shortstatehash) - { - return Ok(r.clone()); - } - - let value = self - .shortstatehash_statediff - .get(&shortstatehash.to_be_bytes())? - .ok_or_else(|| Error::bad_database("State hash does not exist"))?; - let parent = - utils::u64_from_bytes(&value[0..size_of::()]).expect("bytes have right length"); - - let mut add_mode = true; - let mut added = HashSet::new(); - let mut removed = HashSet::new(); - - let mut i = size_of::(); - while let Some(v) = value.get(i..i + 2 * size_of::()) { - if add_mode && v.starts_with(&0_u64.to_be_bytes()) { - add_mode = false; - i += size_of::(); - continue; - } - if add_mode { - added.insert(v.try_into().expect("we checked the size above")); - } else { - removed.insert(v.try_into().expect("we checked the size above")); - } - i += 2 * size_of::(); - } - - if parent != 0_u64 { - let mut response = self.load_shortstatehash_info(parent)?; - let mut state = response.last().unwrap().1.clone(); - state.extend(added.iter().copied()); - for r in &removed { - state.remove(r); - } - - response.push((shortstatehash, state, added, removed)); - - Ok(response) - } else { - let response = vec![(shortstatehash, added.clone(), added, removed)]; - self.stateinfo_cache - .lock() - .unwrap() - .insert(shortstatehash, response.clone()); - Ok(response) - } - } - - pub fn compress_state_event( - &self, - shortstatekey: u64, - event_id: &EventId, - globals: &super::globals::Globals, - ) -> Result { - let mut v = shortstatekey.to_be_bytes().to_vec(); - v.extend_from_slice( - &self - .get_or_create_shorteventid(event_id, globals)? - .to_be_bytes(), - ); - Ok(v.try_into().expect("we checked the size above")) - } - - /// Returns shortstatekey, event id - pub fn parse_compressed_state_event( - &self, - compressed_event: CompressedStateEvent, - ) -> Result<(u64, Arc)> { - Ok(( - utils::u64_from_bytes(&compressed_event[0..size_of::()]) - .expect("bytes have right length"), - self.get_eventid_from_short( - utils::u64_from_bytes(&compressed_event[size_of::()..]) - .expect("bytes have right length"), - )?, - )) - } - - /// Creates a new shortstatehash that often is just a diff to an already existing - /// shortstatehash and therefore very efficient. - /// - /// There are multiple layers of diffs. The bottom layer 0 always contains the full state. Layer - /// 1 contains diffs to states of layer 0, layer 2 diffs to layer 1 and so on. If layer n > 0 - /// grows too big, it will be combined with layer n-1 to create a new diff on layer n-1 that's - /// based on layer n-2. If that layer is also too big, it will recursively fix above layers too. - /// - /// * `shortstatehash` - Shortstatehash of this state - /// * `statediffnew` - Added to base. Each vec is shortstatekey+shorteventid - /// * `statediffremoved` - Removed from base. Each vec is shortstatekey+shorteventid - /// * `diff_to_sibling` - Approximately how much the diff grows each time for this layer - /// * `parent_states` - A stack with info on shortstatehash, full state, added diff and removed diff for each parent layer - #[tracing::instrument(skip( - self, - statediffnew, - statediffremoved, - diff_to_sibling, - parent_states - ))] - pub fn save_state_from_diff( - &self, - shortstatehash: u64, - statediffnew: HashSet, - statediffremoved: HashSet, - diff_to_sibling: usize, - mut parent_states: Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - ) -> Result<()> { - let diffsum = statediffnew.len() + statediffremoved.len(); - - if parent_states.len() > 3 { - // Number of layers - // To many layers, we have to go deeper - let parent = parent_states.pop().unwrap(); - - let mut parent_new = parent.2; - let mut parent_removed = parent.3; - - for removed in statediffremoved { - if !parent_new.remove(&removed) { - // It was not added in the parent and we removed it - parent_removed.insert(removed); - } - // Else it was added in the parent and we removed it again. We can forget this change - } - - for new in statediffnew { - if !parent_removed.remove(&new) { - // It was not touched in the parent and we added it - parent_new.insert(new); - } - // Else it was removed in the parent and we added it again. We can forget this change - } - - self.save_state_from_diff( - shortstatehash, - parent_new, - parent_removed, - diffsum, - parent_states, - )?; - - return Ok(()); - } - - if parent_states.is_empty() { - // There is no parent layer, create a new state - let mut value = 0_u64.to_be_bytes().to_vec(); // 0 means no parent - for new in &statediffnew { - value.extend_from_slice(&new[..]); - } - - if !statediffremoved.is_empty() { - warn!("Tried to create new state with removals"); - } - - self.shortstatehash_statediff - .insert(&shortstatehash.to_be_bytes(), &value)?; - - return Ok(()); - }; - - // Else we have two options. - // 1. We add the current diff on top of the parent layer. - // 2. We replace a layer above - - let parent = parent_states.pop().unwrap(); - let parent_diff = parent.2.len() + parent.3.len(); - - if diffsum * diffsum >= 2 * diff_to_sibling * parent_diff { - // Diff too big, we replace above layer(s) - let mut parent_new = parent.2; - let mut parent_removed = parent.3; - - for removed in statediffremoved { - if !parent_new.remove(&removed) { - // It was not added in the parent and we removed it - parent_removed.insert(removed); - } - // Else it was added in the parent and we removed it again. We can forget this change - } - - for new in statediffnew { - if !parent_removed.remove(&new) { - // It was not touched in the parent and we added it - parent_new.insert(new); - } - // Else it was removed in the parent and we added it again. We can forget this change - } - - self.save_state_from_diff( - shortstatehash, - parent_new, - parent_removed, - diffsum, - parent_states, - )?; - } else { - // Diff small enough, we add diff as layer on top of parent - let mut value = parent.0.to_be_bytes().to_vec(); - for new in &statediffnew { - value.extend_from_slice(&new[..]); - } - - if !statediffremoved.is_empty() { - value.extend_from_slice(&0_u64.to_be_bytes()); - for removed in &statediffremoved { - value.extend_from_slice(&removed[..]); - } - } - - self.shortstatehash_statediff - .insert(&shortstatehash.to_be_bytes(), &value)?; - } - - Ok(()) - } - - /// Returns (shortstatehash, already_existed) - fn get_or_create_shortstatehash( - &self, - state_hash: &StateHashId, - globals: &super::globals::Globals, - ) -> Result<(u64, bool)> { - Ok(match self.statehash_shortstatehash.get(state_hash)? { - Some(shortstatehash) => ( - utils::u64_from_bytes(&shortstatehash) - .map_err(|_| Error::bad_database("Invalid shortstatehash in db."))?, - true, - ), - None => { - let shortstatehash = globals.next_count()?; - self.statehash_shortstatehash - .insert(state_hash, &shortstatehash.to_be_bytes())?; - (shortstatehash, false) - } - }) - } - - pub fn get_or_create_shorteventid( - &self, - event_id: &EventId, - globals: &super::globals::Globals, - ) -> Result { - if let Some(short) = self.eventidshort_cache.lock().unwrap().get_mut(event_id) { - return Ok(*short); - } - - let short = match self.eventid_shorteventid.get(event_id.as_bytes())? { - Some(shorteventid) => utils::u64_from_bytes(&shorteventid) - .map_err(|_| Error::bad_database("Invalid shorteventid in db."))?, - None => { - let shorteventid = globals.next_count()?; - self.eventid_shorteventid - .insert(event_id.as_bytes(), &shorteventid.to_be_bytes())?; - self.shorteventid_eventid - .insert(&shorteventid.to_be_bytes(), event_id.as_bytes())?; - shorteventid - } - }; - - self.eventidshort_cache - .lock() - .unwrap() - .insert(event_id.to_owned(), short); - - Ok(short) - } - - pub fn get_shortroomid(&self, room_id: &RoomId) -> Result> { - self.roomid_shortroomid - .get(room_id.as_bytes())? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid shortroomid in db.")) - }) - .transpose() - } - - pub fn get_shortstatekey( - &self, - event_type: &StateEventType, - state_key: &str, - ) -> Result> { - if let Some(short) = self - .statekeyshort_cache - .lock() - .unwrap() - .get_mut(&(event_type.clone(), state_key.to_owned())) - { - return Ok(Some(*short)); - } - - let mut statekey = event_type.to_string().as_bytes().to_vec(); - statekey.push(0xff); - statekey.extend_from_slice(state_key.as_bytes()); - - let short = self - .statekey_shortstatekey - .get(&statekey)? - .map(|shortstatekey| { - utils::u64_from_bytes(&shortstatekey) - .map_err(|_| Error::bad_database("Invalid shortstatekey in db.")) - }) - .transpose()?; - - if let Some(s) = short { - self.statekeyshort_cache - .lock() - .unwrap() - .insert((event_type.clone(), state_key.to_owned()), s); - } - - Ok(short) - } - - pub fn get_or_create_shortroomid( - &self, - room_id: &RoomId, - globals: &super::globals::Globals, - ) -> Result { - Ok(match self.roomid_shortroomid.get(room_id.as_bytes())? { - Some(short) => utils::u64_from_bytes(&short) - .map_err(|_| Error::bad_database("Invalid shortroomid in db."))?, - None => { - let short = globals.next_count()?; - self.roomid_shortroomid - .insert(room_id.as_bytes(), &short.to_be_bytes())?; - short - } - }) - } - - pub fn get_or_create_shortstatekey( - &self, - event_type: &StateEventType, - state_key: &str, - globals: &super::globals::Globals, - ) -> Result { - if let Some(short) = self - .statekeyshort_cache - .lock() - .unwrap() - .get_mut(&(event_type.clone(), state_key.to_owned())) - { - return Ok(*short); - } - - let mut statekey = event_type.to_string().as_bytes().to_vec(); - statekey.push(0xff); - statekey.extend_from_slice(state_key.as_bytes()); - - let short = match self.statekey_shortstatekey.get(&statekey)? { - Some(shortstatekey) => utils::u64_from_bytes(&shortstatekey) - .map_err(|_| Error::bad_database("Invalid shortstatekey in db."))?, - None => { - let shortstatekey = globals.next_count()?; - self.statekey_shortstatekey - .insert(&statekey, &shortstatekey.to_be_bytes())?; - self.shortstatekey_statekey - .insert(&shortstatekey.to_be_bytes(), &statekey)?; - shortstatekey - } - }; - - self.statekeyshort_cache - .lock() - .unwrap() - .insert((event_type.clone(), state_key.to_owned()), short); - - Ok(short) - } - - pub fn get_eventid_from_short(&self, shorteventid: u64) -> Result> { - if let Some(id) = self - .shorteventid_cache - .lock() - .unwrap() - .get_mut(&shorteventid) - { - return Ok(Arc::clone(id)); - } - - let bytes = self - .shorteventid_eventid - .get(&shorteventid.to_be_bytes())? - .ok_or_else(|| Error::bad_database("Shorteventid does not exist"))?; - - let event_id = EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("EventID in shorteventid_eventid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("EventId in shorteventid_eventid is invalid."))?; - - self.shorteventid_cache - .lock() - .unwrap() - .insert(shorteventid, Arc::clone(&event_id)); - - Ok(event_id) - } - - pub fn get_statekey_from_short(&self, shortstatekey: u64) -> Result<(StateEventType, String)> { - if let Some(id) = self - .shortstatekey_cache - .lock() - .unwrap() - .get_mut(&shortstatekey) - { - return Ok(id.clone()); - } - - let bytes = self - .shortstatekey_statekey - .get(&shortstatekey.to_be_bytes())? - .ok_or_else(|| Error::bad_database("Shortstatekey does not exist"))?; - - let mut parts = bytes.splitn(2, |&b| b == 0xff); - let eventtype_bytes = parts.next().expect("split always returns one entry"); - let statekey_bytes = parts - .next() - .ok_or_else(|| Error::bad_database("Invalid statekey in shortstatekey_statekey."))?; - - let event_type = - StateEventType::try_from(utils::string_from_bytes(eventtype_bytes).map_err(|_| { - Error::bad_database("Event type in shortstatekey_statekey is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("Event type in shortstatekey_statekey is invalid."))?; - - let state_key = utils::string_from_bytes(statekey_bytes).map_err(|_| { - Error::bad_database("Statekey in shortstatekey_statekey is invalid unicode.") - })?; - - let result = (event_type, state_key); - - self.shortstatekey_cache - .lock() - .unwrap() - .insert(shortstatekey, result.clone()); - - Ok(result) - } - - /// Returns the full room state. - #[tracing::instrument(skip(self))] - pub async fn room_state_full( - &self, - room_id: &RoomId, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_full(current_shortstatehash).await - } else { - Ok(HashMap::new()) - } - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn room_state_get_id( - &self, - room_id: &RoomId, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_get_id(current_shortstatehash, event_type, state_key) - } else { - Ok(None) - } - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn room_state_get( - &self, - room_id: &RoomId, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_get(current_shortstatehash, event_type, state_key) - } else { - Ok(None) - } - } - - /// Returns the `count` of this pdu's id. - pub fn pdu_count(&self, pdu_id: &[u8]) -> Result { - utils::u64_from_bytes(&pdu_id[pdu_id.len() - size_of::()..]) - .map_err(|_| Error::bad_database("PDU has invalid count bytes.")) - } - - /// Returns the `count` of this pdu's id. - pub fn get_pdu_count(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pdu_id| self.pdu_count(&pdu_id)) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn latest_pdu_count(&self, room_id: &RoomId) -> Result { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut last_possible_key = prefix.clone(); - last_possible_key.extend_from_slice(&u64::MAX.to_be_bytes()); - - self.pduid_pdu - .iter_from(&last_possible_key, true) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .next() - .map(|b| self.pdu_count(&b.0)) - .transpose() - .map(|op| op.unwrap_or_default()) - } - - /// Returns the json of a pdu. - pub fn get_pdu_json(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map_or_else( - || self.eventid_outlierpdu.get(event_id.as_bytes()), - |pduid| { - Ok(Some(self.pduid_pdu.get(&pduid)?.ok_or_else(|| { - Error::bad_database("Invalid pduid in eventid_pduid.") - })?)) - }, - )? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the json of a pdu. - pub fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the json of a pdu. - pub fn get_non_outlier_pdu_json( - &self, - event_id: &EventId, - ) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pduid| { - self.pduid_pdu - .get(&pduid)? - .ok_or_else(|| Error::bad_database("Invalid pduid in eventid_pduid.")) - }) - .transpose()? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the pdu's id. - pub fn get_pdu_id(&self, event_id: &EventId) -> Result>> { - self.eventid_pduid.get(event_id.as_bytes()) - } - - /// Returns the pdu. - /// - /// Checks the `eventid_outlierpdu` Tree if not found in the timeline. - pub fn get_non_outlier_pdu(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pduid| { - self.pduid_pdu - .get(&pduid)? - .ok_or_else(|| Error::bad_database("Invalid pduid in eventid_pduid.")) - }) - .transpose()? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the pdu. - /// - /// Checks the `eventid_outlierpdu` Tree if not found in the timeline. - pub fn get_pdu(&self, event_id: &EventId) -> Result>> { - if let Some(p) = self.pdu_cache.lock().unwrap().get_mut(event_id) { - return Ok(Some(Arc::clone(p))); - } - - if let Some(pdu) = self - .eventid_pduid - .get(event_id.as_bytes())? - .map_or_else( - || self.eventid_outlierpdu.get(event_id.as_bytes()), - |pduid| { - Ok(Some(self.pduid_pdu.get(&pduid)?.ok_or_else(|| { - Error::bad_database("Invalid pduid in eventid_pduid.") - })?)) - }, - )? - .map(|pdu| { - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db.")) - .map(Arc::new) - }) - .transpose()? - { - self.pdu_cache - .lock() - .unwrap() - .insert(event_id.to_owned(), Arc::clone(&pdu)); - Ok(Some(pdu)) - } else { - Ok(None) - } - } - - /// Returns the pdu. - /// - /// This does __NOT__ check the outliers `Tree`. - pub fn get_pdu_from_id(&self, pdu_id: &[u8]) -> Result> { - self.pduid_pdu.get(pdu_id)?.map_or(Ok(None), |pdu| { - Ok(Some( - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db."))?, - )) - }) - } - - /// Returns the pdu as a `BTreeMap`. - pub fn get_pdu_json_from_id(&self, pdu_id: &[u8]) -> Result> { - self.pduid_pdu.get(pdu_id)?.map_or(Ok(None), |pdu| { - Ok(Some( - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db."))?, - )) - }) - } - - /// Removes a pdu and creates a new one with the same id. - #[tracing::instrument(skip(self))] - fn replace_pdu(&self, pdu_id: &[u8], pdu: &PduEvent) -> Result<()> { - if self.pduid_pdu.get(pdu_id)?.is_some() { - self.pduid_pdu.insert( - pdu_id, - &serde_json::to_vec(pdu).expect("PduEvent::to_vec always works"), - )?; - Ok(()) - } else { - Err(Error::BadRequest( - ErrorKind::NotFound, - "PDU does not exist.", - )) - } - } - - /// Returns the leaf pdus of a room. - #[tracing::instrument(skip(self))] - pub fn get_pdu_leaves(&self, room_id: &RoomId) -> Result>> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomid_pduleaves - .scan_prefix(prefix) - .map(|(_, bytes)| { - EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("EventID in roomid_pduleaves is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("EventId in roomid_pduleaves is invalid.")) - }) - .collect() - } - - #[tracing::instrument(skip(self, room_id, event_ids))] - pub fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc]) -> Result<()> { - for prev in event_ids { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(prev.as_bytes()); - self.referencedevents.insert(&key, &[])?; - } - - Ok(()) - } - - /// Replace the leaves of a room. - /// - /// The provided `event_ids` become the new leaves, this allows a room to have multiple - /// `prev_events`. - #[tracing::instrument(skip(self))] - pub fn replace_pdu_leaves<'a>( - &self, - room_id: &RoomId, - event_ids: impl IntoIterator + Debug, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - for (key, _) in self.roomid_pduleaves.scan_prefix(prefix.clone()) { - self.roomid_pduleaves.remove(&key)?; - } - - for event_id in event_ids { - let mut key = prefix.to_owned(); - key.extend_from_slice(event_id.as_bytes()); - self.roomid_pduleaves.insert(&key, event_id.as_bytes())?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn is_event_referenced(&self, room_id: &RoomId, event_id: &EventId) -> Result { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(event_id.as_bytes()); - Ok(self.referencedevents.get(&key)?.is_some()) - } - - /// Returns the pdu from the outlier tree. - pub fn get_pdu_outlier(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map_or(Ok(None), |pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - } - - /// Append the PDU as an outlier. - /// - /// Any event given to this will be processed (state-res) on another thread. - #[tracing::instrument(skip(self, pdu))] - pub fn add_pdu_outlier(&self, event_id: &EventId, pdu: &CanonicalJsonObject) -> Result<()> { - self.eventid_outlierpdu.insert( - event_id.as_bytes(), - &serde_json::to_vec(&pdu).expect("CanonicalJsonObject is valid"), - ) - } - - #[tracing::instrument(skip(self))] - pub fn mark_event_soft_failed(&self, event_id: &EventId) -> Result<()> { - self.softfailedeventids.insert(event_id.as_bytes(), &[]) - } - - #[tracing::instrument(skip(self))] - pub fn is_event_soft_failed(&self, event_id: &EventId) -> Result { - self.softfailedeventids - .get(event_id.as_bytes()) - .map(|o| o.is_some()) - } - - /// Creates a new persisted data unit and adds it to a room. - /// - /// By this point the incoming event should be fully authenticated, no auth happens - /// in `append_pdu`. - /// - /// Returns pdu id - #[tracing::instrument(skip(self, pdu, pdu_json, leaves, db))] - pub fn append_pdu<'a>( - &self, - pdu: &PduEvent, - mut pdu_json: CanonicalJsonObject, - leaves: impl IntoIterator + Debug, - db: &Database, - ) -> Result> { - let shortroomid = self.get_shortroomid(&pdu.room_id)?.expect("room exists"); - - // Make unsigned fields correct. This is not properly documented in the spec, but state - // events need to have previous content in the unsigned field, so clients can easily - // interpret things like membership changes - if let Some(state_key) = &pdu.state_key { - if let CanonicalJsonValue::Object(unsigned) = pdu_json - .entry("unsigned".to_owned()) - .or_insert_with(|| CanonicalJsonValue::Object(Default::default())) - { - if let Some(shortstatehash) = self.pdu_shortstatehash(&pdu.event_id).unwrap() { - if let Some(prev_state) = self - .state_get(shortstatehash, &pdu.kind.to_string().into(), state_key) - .unwrap() - { - unsigned.insert( - "prev_content".to_owned(), - CanonicalJsonValue::Object( - utils::to_canonical_object(prev_state.content.clone()) - .expect("event is valid, we just created it"), - ), - ); - } - } - } else { - error!("Invalid unsigned type in pdu."); - } - } - - // We must keep track of all events that have been referenced. - self.mark_as_referenced(&pdu.room_id, &pdu.prev_events)?; - self.replace_pdu_leaves(&pdu.room_id, leaves)?; - - let mutex_insert = Arc::clone( - db.globals - .roomid_mutex_insert - .write() - .unwrap() - .entry(pdu.room_id.clone()) - .or_default(), - ); - let insert_lock = mutex_insert.lock().unwrap(); - - let count1 = db.globals.next_count()?; - // Mark as read first so the sending client doesn't get a notification even if appending - // fails - self.edus - .private_read_set(&pdu.room_id, &pdu.sender, count1, &db.globals)?; - self.reset_notification_counts(&pdu.sender, &pdu.room_id)?; - - let count2 = db.globals.next_count()?; - let mut pdu_id = shortroomid.to_be_bytes().to_vec(); - pdu_id.extend_from_slice(&count2.to_be_bytes()); - - // There's a brief moment of time here where the count is updated but the pdu does not - // exist. This could theoretically lead to dropped pdus, but it's extremely rare - // - // Update: We fixed this using insert_lock - - self.pduid_pdu.insert( - &pdu_id, - &serde_json::to_vec(&pdu_json).expect("CanonicalJsonObject is always a valid"), - )?; - self.lasttimelinecount_cache - .lock() - .unwrap() - .insert(pdu.room_id.clone(), count2); - - self.eventid_pduid - .insert(pdu.event_id.as_bytes(), &pdu_id)?; - self.eventid_outlierpdu.remove(pdu.event_id.as_bytes())?; - - drop(insert_lock); - - // See if the event matches any known pushers - let power_levels: RoomPowerLevelsEventContent = db - .rooms - .room_state_get(&pdu.room_id, &StateEventType::RoomPowerLevels, "")? - .map(|ev| { - serde_json::from_str(ev.content.get()) - .map_err(|_| Error::bad_database("invalid m.room.power_levels event")) - }) - .transpose()? - .unwrap_or_default(); - - let sync_pdu = pdu.to_sync_room_event(); - - let mut notifies = Vec::new(); - let mut highlights = Vec::new(); - - for user in self.get_our_real_users(&pdu.room_id, db)?.iter() { - // Don't notify the user of their own events - if user == &pdu.sender { - continue; - } - - let rules_for_user = db - .account_data - .get( - None, - user, - GlobalAccountDataEventType::PushRules.to_string().into(), - )? - .map(|ev: PushRulesEvent| ev.content.global) - .unwrap_or_else(|| Ruleset::server_default(user)); - - let mut highlight = false; - let mut notify = false; - - for action in pusher::get_actions( - user, - &rules_for_user, - &power_levels, - &sync_pdu, - &pdu.room_id, - db, - )? { - match action { - Action::DontNotify => notify = false, - // TODO: Implement proper support for coalesce - Action::Notify | Action::Coalesce => notify = true, - Action::SetTweak(Tweak::Highlight(true)) => { - highlight = true; - } - _ => {} - }; - } - - let mut userroom_id = user.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(pdu.room_id.as_bytes()); - - if notify { - notifies.push(userroom_id.clone()); - } - - if highlight { - highlights.push(userroom_id); - } - - for senderkey in db.pusher.get_pusher_senderkeys(user) { - db.sending.send_push_pdu(&*pdu_id, senderkey)?; - } - } - - self.userroomid_notificationcount - .increment_batch(&mut notifies.into_iter())?; - self.userroomid_highlightcount - .increment_batch(&mut highlights.into_iter())?; - - match pdu.kind { - RoomEventType::RoomRedaction => { - if let Some(redact_id) = &pdu.redacts { - self.redact_pdu(redact_id, pdu)?; - } - } - RoomEventType::RoomMember => { - if let Some(state_key) = &pdu.state_key { - #[derive(Deserialize)] - struct ExtractMembership { - membership: MembershipState, - } - - // if the state_key fails - let target_user_id = UserId::parse(state_key.clone()) - .expect("This state_key was previously validated"); - - let content = serde_json::from_str::(pdu.content.get()) - .map_err(|_| Error::bad_database("Invalid content in pdu."))?; - - let invite_state = match content.membership { - MembershipState::Invite => { - let state = self.calculate_invite_state(pdu)?; - Some(state) - } - _ => None, - }; - - // Update our membership info, we do this here incase a user is invited - // and immediately leaves we need the DB to record the invite event for auth - self.update_membership( - &pdu.room_id, - &target_user_id, - content.membership, - &pdu.sender, - invite_state, - db, - true, - )?; - } - } - RoomEventType::RoomMessage => { - #[derive(Deserialize)] - struct ExtractBody<'a> { - #[serde(borrow)] - body: Option>, - } - - let content = serde_json::from_str::>(pdu.content.get()) - .map_err(|_| Error::bad_database("Invalid content in pdu."))?; - - if let Some(body) = content.body { - let mut batch = body - .split_terminator(|c: char| !c.is_alphanumeric()) - .filter(|s| !s.is_empty()) - .filter(|word| word.len() <= 50) - .map(str::to_lowercase) - .map(|word| { - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(word.as_bytes()); - key.push(0xff); - key.extend_from_slice(&pdu_id); - (key, Vec::new()) - }); - - self.tokenids.insert_batch(&mut batch)?; - - let admin_room = self.id_from_alias( - <&RoomAliasId>::try_from( - format!("#admins:{}", db.globals.server_name()).as_str(), - ) - .expect("#admins:server_name is a valid room alias"), - )?; - let server_user = format!("@conduit:{}", db.globals.server_name()); - - let to_conduit = body.starts_with(&format!("{}: ", server_user)); - - // This will evaluate to false if the emergency password is set up so that - // the administrator can execute commands as conduit - let from_conduit = - pdu.sender == server_user && db.globals.emergency_password().is_none(); - - if to_conduit && !from_conduit && admin_room.as_ref() == Some(&pdu.room_id) { - db.admin.process_message(body.to_string()); - } - } - } - _ => {} - } - - Ok(pdu_id) - } - - #[tracing::instrument(skip(self))] - pub fn last_timeline_count(&self, sender_user: &UserId, room_id: &RoomId) -> Result { - match self - .lasttimelinecount_cache - .lock() - .unwrap() - .entry(room_id.to_owned()) - { - hash_map::Entry::Vacant(v) => { - if let Some(last_count) = self - .pdus_until(&sender_user, &room_id, u64::MAX)? - .filter_map(|r| { - // Filter out buggy events - if r.is_err() { - error!("Bad pdu in pdus_since: {:?}", r); - } - r.ok() - }) - .map(|(pduid, _)| self.pdu_count(&pduid)) - .next() - { - Ok(*v.insert(last_count?)) - } else { - Ok(0) - } - } - hash_map::Entry::Occupied(o) => Ok(*o.get()), - } - } - - #[tracing::instrument(skip(self))] - pub fn reset_notification_counts(&self, user_id: &UserId, room_id: &RoomId) -> Result<()> { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - self.userroomid_notificationcount - .insert(&userroom_id, &0_u64.to_be_bytes())?; - self.userroomid_highlightcount - .insert(&userroom_id, &0_u64.to_be_bytes())?; - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn notification_count(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - self.userroomid_notificationcount - .get(&userroom_id)? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid notification count in db.")) - }) - .unwrap_or(Ok(0)) - } - - #[tracing::instrument(skip(self))] - pub fn highlight_count(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - self.userroomid_highlightcount - .get(&userroom_id)? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid highlight count in db.")) - }) - .unwrap_or(Ok(0)) - } - - /// Generates a new StateHash and associates it with the incoming event. - /// - /// This adds all current state events (not including the incoming event) - /// to `stateid_pduid` and adds the incoming event to `eventid_statehash`. - #[tracing::instrument(skip(self, state_ids_compressed, globals))] - pub fn set_event_state( - &self, - event_id: &EventId, - room_id: &RoomId, - state_ids_compressed: HashSet, - globals: &super::globals::Globals, - ) -> Result<()> { - let shorteventid = self.get_or_create_shorteventid(event_id, globals)?; - - let previous_shortstatehash = self.current_shortstatehash(room_id)?; - - let state_hash = self.calculate_hash( - &state_ids_compressed - .iter() - .map(|s| &s[..]) - .collect::>(), - ); - - let (shortstatehash, already_existed) = - self.get_or_create_shortstatehash(&state_hash, globals)?; - - if !already_existed { - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let (statediffnew, statediffremoved) = - if let Some(parent_stateinfo) = states_parents.last() { - let statediffnew: HashSet<_> = state_ids_compressed - .difference(&parent_stateinfo.1) - .copied() - .collect(); - - let statediffremoved: HashSet<_> = parent_stateinfo - .1 - .difference(&state_ids_compressed) - .copied() - .collect(); - - (statediffnew, statediffremoved) - } else { - (state_ids_compressed, HashSet::new()) - }; - self.save_state_from_diff( - shortstatehash, - statediffnew, - statediffremoved, - 1_000_000, // high number because no state will be based on this one - states_parents, - )?; - } - - self.shorteventid_shortstatehash - .insert(&shorteventid.to_be_bytes(), &shortstatehash.to_be_bytes())?; - - Ok(()) - } - - /// Generates a new StateHash and associates it with the incoming event. - /// - /// This adds all current state events (not including the incoming event) - /// to `stateid_pduid` and adds the incoming event to `eventid_statehash`. - #[tracing::instrument(skip(self, new_pdu, globals))] - pub fn append_to_state( - &self, - new_pdu: &PduEvent, - globals: &super::globals::Globals, - ) -> Result { - let shorteventid = self.get_or_create_shorteventid(&new_pdu.event_id, globals)?; - - let previous_shortstatehash = self.current_shortstatehash(&new_pdu.room_id)?; - - if let Some(p) = previous_shortstatehash { - self.shorteventid_shortstatehash - .insert(&shorteventid.to_be_bytes(), &p.to_be_bytes())?; - } - - if let Some(state_key) = &new_pdu.state_key { - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let shortstatekey = self.get_or_create_shortstatekey( - &new_pdu.kind.to_string().into(), - state_key, - globals, - )?; - - let new = self.compress_state_event(shortstatekey, &new_pdu.event_id, globals)?; - - let replaces = states_parents - .last() - .map(|info| { - info.1 - .iter() - .find(|bytes| bytes.starts_with(&shortstatekey.to_be_bytes())) - }) - .unwrap_or_default(); - - if Some(&new) == replaces { - return Ok(previous_shortstatehash.expect("must exist")); - } - - // TODO: statehash with deterministic inputs - let shortstatehash = globals.next_count()?; - - let mut statediffnew = HashSet::new(); - statediffnew.insert(new); - - let mut statediffremoved = HashSet::new(); - if let Some(replaces) = replaces { - statediffremoved.insert(*replaces); - } - - self.save_state_from_diff( - shortstatehash, - statediffnew, - statediffremoved, - 2, - states_parents, - )?; - - Ok(shortstatehash) - } else { - Ok(previous_shortstatehash.expect("first event in room must be a state event")) - } - } - - #[tracing::instrument(skip(self, invite_event))] - pub fn calculate_invite_state( - &self, - invite_event: &PduEvent, - ) -> Result>> { - let mut state = Vec::new(); - // Add recommended events - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomCreate, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomJoinRules, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = self.room_state_get( - &invite_event.room_id, - &StateEventType::RoomCanonicalAlias, - "", - )? { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomAvatar, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomName, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = self.room_state_get( - &invite_event.room_id, - &StateEventType::RoomMember, - invite_event.sender.as_str(), - )? { - state.push(e.to_stripped_state_event()); - } - - state.push(invite_event.to_stripped_state_event()); - Ok(state) - } - - #[tracing::instrument(skip(self))] - pub fn set_room_state(&self, room_id: &RoomId, shortstatehash: u64) -> Result<()> { - self.roomid_shortstatehash - .insert(room_id.as_bytes(), &shortstatehash.to_be_bytes())?; - - Ok(()) - } - - pub fn associate_token_shortstatehash( - &self, - room_id: &RoomId, - token: u64, - shortstatehash: u64, - ) -> Result<()> { - let shortroomid = self.get_shortroomid(room_id)?.expect("room exists"); - - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(&token.to_be_bytes()); - - self.roomsynctoken_shortstatehash - .insert(&key, &shortstatehash.to_be_bytes()) - } - - pub fn get_token_shortstatehash(&self, room_id: &RoomId, token: u64) -> Result> { - let shortroomid = self.get_shortroomid(room_id)?.expect("room exists"); - - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(&token.to_be_bytes()); - - self.roomsynctoken_shortstatehash - .get(&key)? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid shortstatehash in roomsynctoken_shortstatehash") - }) - }) - .transpose() - } - - /// Creates a new persisted data unit and adds it to a room. - #[tracing::instrument(skip(self, db, _mutex_lock))] - pub fn build_and_append_pdu( - &self, - pdu_builder: PduBuilder, - sender: &UserId, - room_id: &RoomId, - db: &Database, - _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room mutex - ) -> Result> { - let PduBuilder { - event_type, - content, - unsigned, - state_key, - redacts, - } = pdu_builder; - - let prev_events = self - .get_pdu_leaves(room_id)? - .into_iter() - .take(20) - .collect::>(); - - let create_event = self.room_state_get(room_id, &StateEventType::RoomCreate, "")?; - - let create_event_content: Option = create_event - .as_ref() - .map(|create_event| { - serde_json::from_str(create_event.content.get()).map_err(|e| { - warn!("Invalid create event: {}", e); - Error::bad_database("Invalid create event in db.") - }) - }) - .transpose()?; - - // If there was no create event yet, assume we are creating a room with the default - // version right now - let room_version_id = create_event_content - .map_or(db.globals.default_room_version(), |create_event| { - create_event.room_version - }); - let room_version = RoomVersion::new(&room_version_id).expect("room version is supported"); - - let auth_events = - self.get_auth_events(room_id, &event_type, sender, state_key.as_deref(), &content)?; - - // Our depth is the maximum depth of prev_events + 1 - let depth = prev_events - .iter() - .filter_map(|event_id| Some(self.get_pdu(event_id).ok()??.depth)) - .max() - .unwrap_or_else(|| uint!(0)) - + uint!(1); - - let mut unsigned = unsigned.unwrap_or_default(); - if let Some(state_key) = &state_key { - if let Some(prev_pdu) = - self.room_state_get(room_id, &event_type.to_string().into(), state_key)? - { - unsigned.insert( - "prev_content".to_owned(), - serde_json::from_str(prev_pdu.content.get()).expect("string is valid json"), - ); - unsigned.insert( - "prev_sender".to_owned(), - serde_json::to_value(&prev_pdu.sender).expect("UserId::to_value always works"), - ); - } - } - - let mut pdu = PduEvent { - event_id: ruma::event_id!("$thiswillbefilledinlater").into(), - room_id: room_id.to_owned(), - sender: sender.to_owned(), - origin_server_ts: utils::millis_since_unix_epoch() - .try_into() - .expect("time is valid"), - kind: event_type, - content, - state_key, - prev_events, - depth, - auth_events: auth_events - .iter() - .map(|(_, pdu)| pdu.event_id.clone()) - .collect(), - redacts, - unsigned: if unsigned.is_empty() { - None - } else { - Some(to_raw_value(&unsigned).expect("to_raw_value always works")) - }, - hashes: EventHash { - sha256: "aaa".to_owned(), - }, - signatures: None, - }; - - let auth_check = state_res::auth_check( - &room_version, - &pdu, - None::, // TODO: third_party_invite - |k, s| auth_events.get(&(k.clone(), s.to_owned())), - ) - .map_err(|e| { - error!("{:?}", e); - Error::bad_database("Auth check failed.") - })?; - - if !auth_check { - return Err(Error::BadRequest( - ErrorKind::Forbidden, - "Event is not authorized.", - )); - } - - // Hash and sign - let mut pdu_json = - utils::to_canonical_object(&pdu).expect("event is valid, we just created it"); - - pdu_json.remove("event_id"); - - // Add origin because synapse likes that (and it's required in the spec) - pdu_json.insert( - "origin".to_owned(), - CanonicalJsonValue::String(db.globals.server_name().as_ref().to_owned()), - ); - - match ruma::signatures::hash_and_sign_event( - db.globals.server_name().as_str(), - db.globals.keypair(), - &mut pdu_json, - &room_version_id, - ) { - Ok(_) => {} - Err(e) => { - return match e { - ruma::signatures::Error::PduSize => Err(Error::BadRequest( - ErrorKind::TooLarge, - "Message is too long", - )), - _ => Err(Error::BadRequest( - ErrorKind::Unknown, - "Signing event failed", - )), - } - } - } - - // Generate event id - pdu.event_id = EventId::parse_arc(format!( - "${}", - ruma::signatures::reference_hash(&pdu_json, &room_version_id) - .expect("ruma can calculate reference hashes") - )) - .expect("ruma's reference hashes are valid event ids"); - - pdu_json.insert( - "event_id".to_owned(), - CanonicalJsonValue::String(pdu.event_id.as_str().to_owned()), - ); - - // Generate short event id - let _shorteventid = self.get_or_create_shorteventid(&pdu.event_id, &db.globals)?; - - // We append to state before appending the pdu, so we don't have a moment in time with the - // pdu without it's state. This is okay because append_pdu can't fail. - let statehashid = self.append_to_state(&pdu, &db.globals)?; - - let pdu_id = self.append_pdu( - &pdu, - pdu_json, - // Since this PDU references all pdu_leaves we can update the leaves - // of the room - iter::once(&*pdu.event_id), - db, - )?; - - // We set the room state after inserting the pdu, so that we never have a moment in time - // where events in the current room state do not exist - self.set_room_state(room_id, statehashid)?; - - let mut servers: HashSet> = - self.room_servers(room_id).filter_map(|r| r.ok()).collect(); - - // In case we are kicking or banning a user, we need to inform their server of the change - if pdu.kind == RoomEventType::RoomMember { - if let Some(state_key_uid) = &pdu - .state_key - .as_ref() - .and_then(|state_key| UserId::parse(state_key.as_str()).ok()) - { - servers.insert(Box::from(state_key_uid.server_name())); - } - } - - // Remove our server from the server list since it will be added to it by room_servers() and/or the if statement above - servers.remove(db.globals.server_name()); - - db.sending.send_pdu(servers.into_iter(), &pdu_id)?; - - for appservice in db.appservice.all()? { - if self.appservice_in_room(room_id, &appservice, db)? { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - continue; - } - - // If the RoomMember event has a non-empty state_key, it is targeted at someone. - // If it is our appservice user, we send this PDU to it. - if pdu.kind == RoomEventType::RoomMember { - if let Some(state_key_uid) = &pdu - .state_key - .as_ref() - .and_then(|state_key| UserId::parse(state_key.as_str()).ok()) - { - if let Some(appservice_uid) = appservice - .1 - .get("sender_localpart") - .and_then(|string| string.as_str()) - .and_then(|string| { - UserId::parse_with_server_name(string, db.globals.server_name()).ok() - }) - { - if state_key_uid == &appservice_uid { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - continue; - } - } - } - } - - if let Some(namespaces) = appservice.1.get("namespaces") { - let users = namespaces - .get("users") - .and_then(|users| users.as_sequence()) - .map_or_else(Vec::new, |users| { - users - .iter() - .filter_map(|users| Regex::new(users.get("regex")?.as_str()?).ok()) - .collect::>() - }); - let aliases = namespaces - .get("aliases") - .and_then(|aliases| aliases.as_sequence()) - .map_or_else(Vec::new, |aliases| { - aliases - .iter() - .filter_map(|aliases| Regex::new(aliases.get("regex")?.as_str()?).ok()) - .collect::>() - }); - let rooms = namespaces - .get("rooms") - .and_then(|rooms| rooms.as_sequence()); - - let matching_users = |users: &Regex| { - users.is_match(pdu.sender.as_str()) - || pdu.kind == RoomEventType::RoomMember - && pdu - .state_key - .as_ref() - .map_or(false, |state_key| users.is_match(state_key)) - }; - let matching_aliases = |aliases: &Regex| { - self.room_aliases(room_id) - .filter_map(|r| r.ok()) - .any(|room_alias| aliases.is_match(room_alias.as_str())) - }; - - if aliases.iter().any(matching_aliases) - || rooms.map_or(false, |rooms| rooms.contains(&room_id.as_str().into())) - || users.iter().any(matching_users) - { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - } - } - } - - Ok(pdu.event_id) - } - - /// Returns an iterator over all PDUs in a room. - #[tracing::instrument(skip(self))] - pub fn all_pdus<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result, PduEvent)>> + 'a> { - self.pdus_since(user_id, room_id, 0) - } - - /// Returns an iterator over all events in a room that happened after the event with id `since` - /// in chronological order. - #[tracing::instrument(skip(self))] - pub fn pdus_since<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - since: u64, - ) -> Result, PduEvent)>> + 'a> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - // Skip the first pdu if it's exactly at since, because we sent that last time - let mut first_pdu_id = prefix.clone(); - first_pdu_id.extend_from_slice(&(since + 1).to_be_bytes()); - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(&first_pdu_id, false) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } - - /// Returns an iterator over all events and their tokens in a room that happened before the - /// event with id `until` in reverse-chronological order. - #[tracing::instrument(skip(self))] - pub fn pdus_until<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - until: u64, - ) -> Result, PduEvent)>> + 'a> { - // Create the first part of the full pdu id - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut current = prefix.clone(); - current.extend_from_slice(&(until.saturating_sub(1)).to_be_bytes()); // -1 because we don't want event at `until` - - let current: &[u8] = ¤t; - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(current, true) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } - - /// Returns an iterator over all events and their token in a room that happened after the event - /// with id `from` in chronological order. - #[tracing::instrument(skip(self))] - pub fn pdus_after<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - from: u64, - ) -> Result, PduEvent)>> + 'a> { - // Create the first part of the full pdu id - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut current = prefix.clone(); - current.extend_from_slice(&(from + 1).to_be_bytes()); // +1 so we don't send the base event - - let current: &[u8] = ¤t; - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(current, false) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } - - /// Replace a PDU with the redacted form. - #[tracing::instrument(skip(self, reason))] - pub fn redact_pdu(&self, event_id: &EventId, reason: &PduEvent) -> Result<()> { - if let Some(pdu_id) = self.get_pdu_id(event_id)? { - let mut pdu = self - .get_pdu_from_id(&pdu_id)? - .ok_or_else(|| Error::bad_database("PDU ID points to invalid PDU."))?; - pdu.redact(reason)?; - self.replace_pdu(&pdu_id, &pdu)?; - } - // If event does not exist, just noop - Ok(()) - } - - /// Update current membership data. - #[tracing::instrument(skip(self, last_state, db))] - pub fn update_membership( - &self, - room_id: &RoomId, - user_id: &UserId, - membership: MembershipState, - sender: &UserId, - last_state: Option>>, - db: &Database, - update_joined_count: bool, - ) -> Result<()> { - // Keep track what remote users exist by adding them as "deactivated" users - if user_id.server_name() != db.globals.server_name() { - db.users.create(user_id, None)?; - // TODO: displayname, avatar url - } - - let mut roomserver_id = room_id.as_bytes().to_vec(); - roomserver_id.push(0xff); - roomserver_id.extend_from_slice(user_id.server_name().as_bytes()); - - let mut serverroom_id = user_id.server_name().as_bytes().to_vec(); - serverroom_id.push(0xff); - serverroom_id.extend_from_slice(room_id.as_bytes()); - - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - let mut roomuser_id = room_id.as_bytes().to_vec(); - roomuser_id.push(0xff); - roomuser_id.extend_from_slice(user_id.as_bytes()); - - match &membership { - MembershipState::Join => { - // Check if the user never joined this room - if !self.once_joined(user_id, room_id)? { - // Add the user ID to the join list then - self.roomuseroncejoinedids.insert(&userroom_id, &[])?; - - // Check if the room has a predecessor - if let Some(predecessor) = self - .room_state_get(room_id, &StateEventType::RoomCreate, "")? - .and_then(|create| serde_json::from_str(create.content.get()).ok()) - .and_then(|content: RoomCreateEventContent| content.predecessor) - { - // Copy user settings from predecessor to the current room: - // - Push rules - // - // TODO: finish this once push rules are implemented. - // - // let mut push_rules_event_content: PushRulesEvent = account_data - // .get( - // None, - // user_id, - // EventType::PushRules, - // )?; - // - // NOTE: find where `predecessor.room_id` match - // and update to `room_id`. - // - // account_data - // .update( - // None, - // user_id, - // EventType::PushRules, - // &push_rules_event_content, - // globals, - // ) - // .ok(); - - // Copy old tags to new room - if let Some(tag_event) = db.account_data.get::( - Some(&predecessor.room_id), - user_id, - RoomAccountDataEventType::Tag, - )? { - db.account_data - .update( - Some(room_id), - user_id, - RoomAccountDataEventType::Tag, - &tag_event, - &db.globals, - ) - .ok(); - }; - - // Copy direct chat flag - if let Some(mut direct_event) = db.account_data.get::( - None, - user_id, - GlobalAccountDataEventType::Direct.to_string().into(), - )? { - let mut room_ids_updated = false; - - for room_ids in direct_event.content.0.values_mut() { - if room_ids.iter().any(|r| r == &predecessor.room_id) { - room_ids.push(room_id.to_owned()); - room_ids_updated = true; - } - } - - if room_ids_updated { - db.account_data.update( - None, - user_id, - GlobalAccountDataEventType::Direct.to_string().into(), - &direct_event, - &db.globals, - )?; - } - }; - } - } - - if update_joined_count { - self.roomserverids.insert(&roomserver_id, &[])?; - self.serverroomids.insert(&serverroom_id, &[])?; - } - self.userroomid_joined.insert(&userroom_id, &[])?; - self.roomuserid_joined.insert(&roomuser_id, &[])?; - self.userroomid_invitestate.remove(&userroom_id)?; - self.roomuserid_invitecount.remove(&roomuser_id)?; - self.userroomid_leftstate.remove(&userroom_id)?; - self.roomuserid_leftcount.remove(&roomuser_id)?; - } - MembershipState::Invite => { - // We want to know if the sender is ignored by the receiver - let is_ignored = db - .account_data - .get::( - None, // Ignored users are in global account data - user_id, // Receiver - GlobalAccountDataEventType::IgnoredUserList - .to_string() - .into(), - )? - .map_or(false, |ignored| { - ignored - .content - .ignored_users - .iter() - .any(|user| user == sender) - }); - - if is_ignored { - return Ok(()); - } - - if update_joined_count { - self.roomserverids.insert(&roomserver_id, &[])?; - self.serverroomids.insert(&serverroom_id, &[])?; - } - self.userroomid_invitestate.insert( - &userroom_id, - &serde_json::to_vec(&last_state.unwrap_or_default()) - .expect("state to bytes always works"), - )?; - self.roomuserid_invitecount - .insert(&roomuser_id, &db.globals.next_count()?.to_be_bytes())?; - self.userroomid_joined.remove(&userroom_id)?; - self.roomuserid_joined.remove(&roomuser_id)?; - self.userroomid_leftstate.remove(&userroom_id)?; - self.roomuserid_leftcount.remove(&roomuser_id)?; - } - MembershipState::Leave | MembershipState::Ban => { - if update_joined_count - && self - .room_members(room_id) - .chain(self.room_members_invited(room_id)) - .filter_map(|r| r.ok()) - .all(|u| u.server_name() != user_id.server_name()) - { - self.roomserverids.remove(&roomserver_id)?; - self.serverroomids.remove(&serverroom_id)?; - } - self.userroomid_leftstate.insert( - &userroom_id, - &serde_json::to_vec(&Vec::>::new()).unwrap(), - )?; // TODO - self.roomuserid_leftcount - .insert(&roomuser_id, &db.globals.next_count()?.to_be_bytes())?; - self.userroomid_joined.remove(&userroom_id)?; - self.roomuserid_joined.remove(&roomuser_id)?; - self.userroomid_invitestate.remove(&userroom_id)?; - self.roomuserid_invitecount.remove(&roomuser_id)?; - } - _ => {} - } - - if update_joined_count { - self.update_joined_count(room_id, db)?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self, room_id, db))] - pub fn update_joined_count(&self, room_id: &RoomId, db: &Database) -> Result<()> { - let mut joinedcount = 0_u64; - let mut invitedcount = 0_u64; - let mut joined_servers = HashSet::new(); - let mut real_users = HashSet::new(); - - for joined in self.room_members(room_id).filter_map(|r| r.ok()) { - joined_servers.insert(joined.server_name().to_owned()); - if joined.server_name() == db.globals.server_name() - && !db.users.is_deactivated(&joined).unwrap_or(true) - { - real_users.insert(joined); - } - joinedcount += 1; - } - - for invited in self.room_members_invited(room_id).filter_map(|r| r.ok()) { - joined_servers.insert(invited.server_name().to_owned()); - invitedcount += 1; - } - - self.roomid_joinedcount - .insert(room_id.as_bytes(), &joinedcount.to_be_bytes())?; - - self.roomid_invitedcount - .insert(room_id.as_bytes(), &invitedcount.to_be_bytes())?; - - self.our_real_users_cache - .write() - .unwrap() - .insert(room_id.to_owned(), Arc::new(real_users)); - - for old_joined_server in self.room_servers(room_id).filter_map(|r| r.ok()) { - if !joined_servers.remove(&old_joined_server) { - // Server not in room anymore - let mut roomserver_id = room_id.as_bytes().to_vec(); - roomserver_id.push(0xff); - roomserver_id.extend_from_slice(old_joined_server.as_bytes()); - - let mut serverroom_id = old_joined_server.as_bytes().to_vec(); - serverroom_id.push(0xff); - serverroom_id.extend_from_slice(room_id.as_bytes()); - - self.roomserverids.remove(&roomserver_id)?; - self.serverroomids.remove(&serverroom_id)?; - } - } - - // Now only new servers are in joined_servers anymore - for server in joined_servers { - let mut roomserver_id = room_id.as_bytes().to_vec(); - roomserver_id.push(0xff); - roomserver_id.extend_from_slice(server.as_bytes()); - - let mut serverroom_id = server.as_bytes().to_vec(); - serverroom_id.push(0xff); - serverroom_id.extend_from_slice(room_id.as_bytes()); - - self.roomserverids.insert(&roomserver_id, &[])?; - self.serverroomids.insert(&serverroom_id, &[])?; - } - - self.appservice_in_room_cache - .write() - .unwrap() - .remove(room_id); - - Ok(()) - } - - #[tracing::instrument(skip(self, room_id, db))] - pub fn get_our_real_users( - &self, - room_id: &RoomId, - db: &Database, - ) -> Result>>> { - let maybe = self - .our_real_users_cache - .read() - .unwrap() - .get(room_id) - .cloned(); - if let Some(users) = maybe { - Ok(users) - } else { - self.update_joined_count(room_id, db)?; - Ok(Arc::clone( - self.our_real_users_cache - .read() - .unwrap() - .get(room_id) - .unwrap(), - )) - } - } - - #[tracing::instrument(skip(self, room_id, appservice, db))] - pub fn appservice_in_room( - &self, - room_id: &RoomId, - appservice: &(String, serde_yaml::Value), - db: &Database, - ) -> Result { - let maybe = self - .appservice_in_room_cache - .read() - .unwrap() - .get(room_id) - .and_then(|map| map.get(&appservice.0)) - .copied(); - - if let Some(b) = maybe { - Ok(b) - } else if let Some(namespaces) = appservice.1.get("namespaces") { - let users = namespaces - .get("users") - .and_then(|users| users.as_sequence()) - .map_or_else(Vec::new, |users| { - users - .iter() - .filter_map(|users| Regex::new(users.get("regex")?.as_str()?).ok()) - .collect::>() - }); - - let bridge_user_id = appservice - .1 - .get("sender_localpart") - .and_then(|string| string.as_str()) - .and_then(|string| { - UserId::parse_with_server_name(string, db.globals.server_name()).ok() - }); - - let in_room = bridge_user_id - .map_or(false, |id| self.is_joined(&id, room_id).unwrap_or(false)) - || self.room_members(room_id).any(|userid| { - userid.map_or(false, |userid| { - users.iter().any(|r| r.is_match(userid.as_str())) - }) - }); - - self.appservice_in_room_cache - .write() - .unwrap() - .entry(room_id.to_owned()) - .or_default() - .insert(appservice.0.clone(), in_room); - - Ok(in_room) - } else { - Ok(false) - } - } - - // Make a user leave all their joined rooms - #[tracing::instrument(skip(self, db))] - pub async fn leave_all_rooms(&self, user_id: &UserId, db: &Database) -> Result<()> { - let all_rooms = db - .rooms - .rooms_joined(user_id) - .chain(db.rooms.rooms_invited(user_id).map(|t| t.map(|(r, _)| r))) - .collect::>(); - - for room_id in all_rooms { - let room_id = match room_id { - Ok(room_id) => room_id, - Err(_) => continue, - }; - - let _ = self.leave_room(user_id, &room_id, db).await; - } - - Ok(()) - } - - #[tracing::instrument(skip(self, db))] - pub async fn leave_room( - &self, - user_id: &UserId, - room_id: &RoomId, - db: &Database, - ) -> Result<()> { - // Ask a remote server if we don't have this room - if !self.exists(room_id)? && room_id.server_name() != db.globals.server_name() { - if let Err(e) = self.remote_leave_room(user_id, room_id, db).await { - warn!("Failed to leave room {} remotely: {}", user_id, e); - // Don't tell the client about this error - } - - let last_state = self - .invite_state(user_id, room_id)? - .map_or_else(|| self.left_state(user_id, room_id), |s| Ok(Some(s)))?; - - // We always drop the invite, we can't rely on other servers - self.update_membership( - room_id, - user_id, - MembershipState::Leave, - user_id, - last_state, - db, - true, - )?; - } else { - let mutex_state = Arc::clone( - db.globals - .roomid_mutex_state - .write() - .unwrap() - .entry(room_id.to_owned()) - .or_default(), - ); - let state_lock = mutex_state.lock().await; - - let mut event: RoomMemberEventContent = serde_json::from_str( - self.room_state_get(room_id, &StateEventType::RoomMember, user_id.as_str())? - .ok_or(Error::BadRequest( - ErrorKind::BadState, - "Cannot leave a room you are not a member of.", - ))? - .content - .get(), - ) - .map_err(|_| Error::bad_database("Invalid member event in database."))?; - - event.membership = MembershipState::Leave; - - self.build_and_append_pdu( - PduBuilder { - event_type: RoomEventType::RoomMember, - content: to_raw_value(&event).expect("event is valid, we just created it"), - unsigned: None, - state_key: Some(user_id.to_string()), - redacts: None, - }, - user_id, - room_id, - db, - &state_lock, - )?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self, db))] - async fn remote_leave_room( - &self, - user_id: &UserId, - room_id: &RoomId, - db: &Database, - ) -> Result<()> { - let mut make_leave_response_and_server = Err(Error::BadServerResponse( - "No server available to assist in leaving.", - )); - - let invite_state = db - .rooms - .invite_state(user_id, room_id)? - .ok_or(Error::BadRequest( - ErrorKind::BadState, - "User is not invited.", - ))?; - - let servers: HashSet<_> = invite_state - .iter() - .filter_map(|event| serde_json::from_str(event.json().get()).ok()) - .filter_map(|event: serde_json::Value| event.get("sender").cloned()) - .filter_map(|sender| sender.as_str().map(|s| s.to_owned())) - .filter_map(|sender| UserId::parse(sender).ok()) - .map(|user| user.server_name().to_owned()) - .collect(); - - for remote_server in servers { - let make_leave_response = db - .sending - .send_federation_request( - &db.globals, - &remote_server, - federation::membership::prepare_leave_event::v1::Request { room_id, user_id }, - ) - .await; - - make_leave_response_and_server = make_leave_response.map(|r| (r, remote_server)); - - if make_leave_response_and_server.is_ok() { - break; - } - } - - let (make_leave_response, remote_server) = make_leave_response_and_server?; - - let room_version_id = match make_leave_response.room_version { - Some(version) if self.is_supported_version(&db, &version) => version, - _ => return Err(Error::BadServerResponse("Room version is not supported")), - }; - - let mut leave_event_stub = - serde_json::from_str::(make_leave_response.event.get()).map_err( - |_| Error::BadServerResponse("Invalid make_leave event json received from server."), - )?; - - // TODO: Is origin needed? - leave_event_stub.insert( - "origin".to_owned(), - CanonicalJsonValue::String(db.globals.server_name().as_str().to_owned()), - ); - leave_event_stub.insert( - "origin_server_ts".to_owned(), - CanonicalJsonValue::Integer( - utils::millis_since_unix_epoch() - .try_into() - .expect("Timestamp is valid js_int value"), - ), - ); - // We don't leave the event id in the pdu because that's only allowed in v1 or v2 rooms - leave_event_stub.remove("event_id"); - - // In order to create a compatible ref hash (EventID) the `hashes` field needs to be present - ruma::signatures::hash_and_sign_event( - db.globals.server_name().as_str(), - db.globals.keypair(), - &mut leave_event_stub, - &room_version_id, - ) - .expect("event is valid, we just created it"); - - // Generate event id - let event_id = EventId::parse(format!( - "${}", - ruma::signatures::reference_hash(&leave_event_stub, &room_version_id) - .expect("ruma can calculate reference hashes") - )) - .expect("ruma's reference hashes are valid event ids"); - - // Add event_id back - leave_event_stub.insert( - "event_id".to_owned(), - CanonicalJsonValue::String(event_id.as_str().to_owned()), - ); - - // It has enough fields to be called a proper event now - let leave_event = leave_event_stub; - - db.sending - .send_federation_request( - &db.globals, - &remote_server, - federation::membership::create_leave_event::v2::Request { - room_id, - event_id: &event_id, - pdu: &PduEvent::convert_to_outgoing_federation_event(leave_event.clone()), - }, - ) - .await?; - - Ok(()) - } - - /// Makes a user forget a room. - #[tracing::instrument(skip(self))] - pub fn forget(&self, room_id: &RoomId, user_id: &UserId) -> Result<()> { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - let mut roomuser_id = room_id.as_bytes().to_vec(); - roomuser_id.push(0xff); - roomuser_id.extend_from_slice(user_id.as_bytes()); - - self.userroomid_leftstate.remove(&userroom_id)?; - self.roomuserid_leftcount.remove(&roomuser_id)?; - - Ok(()) - } - - #[tracing::instrument(skip(self, globals))] - pub fn set_alias( - &self, - alias: &RoomAliasId, - room_id: Option<&RoomId>, - globals: &super::globals::Globals, - ) -> Result<()> { - if let Some(room_id) = room_id { - // New alias - self.alias_roomid - .insert(alias.alias().as_bytes(), room_id.as_bytes())?; - let mut aliasid = room_id.as_bytes().to_vec(); - aliasid.push(0xff); - aliasid.extend_from_slice(&globals.next_count()?.to_be_bytes()); - self.aliasid_alias.insert(&aliasid, &*alias.as_bytes())?; - } else { - // room_id=None means remove alias - if let Some(room_id) = self.alias_roomid.get(alias.alias().as_bytes())? { - let mut prefix = room_id.to_vec(); - prefix.push(0xff); - - for (key, _) in self.aliasid_alias.scan_prefix(prefix) { - self.aliasid_alias.remove(&key)?; - } - self.alias_roomid.remove(alias.alias().as_bytes())?; - } else { - return Err(Error::BadRequest( - ErrorKind::NotFound, - "Alias does not exist.", - )); - } - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn id_from_alias(&self, alias: &RoomAliasId) -> Result>> { - self.alias_roomid - .get(alias.alias().as_bytes())? - .map(|bytes| { - RoomId::parse(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in alias_roomid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("Room ID in alias_roomid is invalid.")) - }) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn room_aliases<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.aliasid_alias.scan_prefix(prefix).map(|(_, bytes)| { - utils::string_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid alias bytes in aliasid_alias."))? - .try_into() - .map_err(|_| Error::bad_database("Invalid alias in aliasid_alias.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn set_public(&self, room_id: &RoomId, public: bool) -> Result<()> { - if public { - self.publicroomids.insert(room_id.as_bytes(), &[])?; - } else { - self.publicroomids.remove(room_id.as_bytes())?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn is_public_room(&self, room_id: &RoomId) -> Result { - Ok(self.publicroomids.get(room_id.as_bytes())?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn iter_ids(&self) -> impl Iterator>> + '_ { - self.roomid_shortroomid.iter().map(|(bytes, _)| { - RoomId::parse( - utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in publicroomids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in roomid_shortroomid is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn public_rooms(&self) -> impl Iterator>> + '_ { - self.publicroomids.iter().map(|(bytes, _)| { - RoomId::parse( - utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in publicroomids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in publicroomids is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn search_pdus<'a>( - &'a self, - room_id: &RoomId, - search_string: &str, - ) -> Result> + 'a, Vec)>> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - let prefix_clone = prefix.clone(); - - let words: Vec<_> = search_string - .split_terminator(|c: char| !c.is_alphanumeric()) - .filter(|s| !s.is_empty()) - .map(str::to_lowercase) - .collect(); - - let iterators = words.clone().into_iter().map(move |word| { - let mut prefix2 = prefix.clone(); - prefix2.extend_from_slice(word.as_bytes()); - prefix2.push(0xff); - - let mut last_possible_id = prefix2.clone(); - last_possible_id.extend_from_slice(&u64::MAX.to_be_bytes()); - - self.tokenids - .iter_from(&last_possible_id, true) // Newest pdus first - .take_while(move |(k, _)| k.starts_with(&prefix2)) - .map(|(key, _)| key[key.len() - size_of::()..].to_vec()) - }); - - Ok(utils::common_elements(iterators, |a, b| { - // We compare b with a because we reversed the iterator earlier - b.cmp(a) - }) - .map(|iter| { - ( - iter.map(move |id| { - let mut pduid = prefix_clone.clone(); - pduid.extend_from_slice(&id); - pduid - }), - words, - ) - })) - } - - #[tracing::instrument(skip(self))] - pub fn get_shared_rooms<'a>( - &'a self, - users: Vec>, - ) -> Result>> + 'a> { - let iterators = users.into_iter().map(move |user_id| { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.userroomid_joined - .scan_prefix(prefix) - .map(|(key, _)| { - let roomid_index = key - .iter() - .enumerate() - .find(|(_, &b)| b == 0xff) - .ok_or_else(|| Error::bad_database("Invalid userroomid_joined in db."))? - .0 - + 1; // +1 because the room id starts AFTER the separator - - let room_id = key[roomid_index..].to_vec(); - - Ok::<_, Error>(room_id) - }) - .filter_map(|r| r.ok()) - }); - - // We use the default compare function because keys are sorted correctly (not reversed) - Ok(utils::common_elements(iterators, Ord::cmp) - .expect("users is not empty") - .map(|bytes| { - RoomId::parse(utils::string_from_bytes(&*bytes).map_err(|_| { - Error::bad_database("Invalid RoomId bytes in userroomid_joined") - })?) - .map_err(|_| Error::bad_database("Invalid RoomId in userroomid_joined.")) - })) - } - - /// Returns an iterator of all servers participating in this room. - #[tracing::instrument(skip(self))] - pub fn room_servers<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomserverids.scan_prefix(prefix).map(|(key, _)| { - ServerName::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Server name in roomserverids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Server name in roomserverids is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn server_in_room<'a>(&'a self, server: &ServerName, room_id: &RoomId) -> Result { - let mut key = server.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - - self.serverroomids.get(&key).map(|o| o.is_some()) - } - - /// Returns an iterator of all rooms a server participates in (as far as we know). - #[tracing::instrument(skip(self))] - pub fn server_rooms<'a>( - &'a self, - server: &ServerName, - ) -> impl Iterator>> + 'a { - let mut prefix = server.as_bytes().to_vec(); - prefix.push(0xff); - - self.serverroomids.scan_prefix(prefix).map(|(key, _)| { - RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| Error::bad_database("RoomId in serverroomids is invalid unicode."))?, - ) - .map_err(|_| Error::bad_database("RoomId in serverroomids is invalid.")) - }) - } - - /// Returns an iterator over all joined members of a room. - #[tracing::instrument(skip(self))] - pub fn room_members<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomuserid_joined.scan_prefix(prefix).map(|(key, _)| { - UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("User ID in roomuserid_joined is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("User ID in roomuserid_joined is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn room_joined_count(&self, room_id: &RoomId) -> Result> { - self.roomid_joinedcount - .get(room_id.as_bytes())? - .map(|b| { - utils::u64_from_bytes(&b) - .map_err(|_| Error::bad_database("Invalid joinedcount in db.")) - }) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn room_invited_count(&self, room_id: &RoomId) -> Result> { - self.roomid_invitedcount - .get(room_id.as_bytes())? - .map(|b| { - utils::u64_from_bytes(&b) - .map_err(|_| Error::bad_database("Invalid joinedcount in db.")) - }) - .transpose() - } - - /// Returns an iterator over all User IDs who ever joined a room. - #[tracing::instrument(skip(self))] - pub fn room_useroncejoined<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomuseroncejoinedids - .scan_prefix(prefix) - .map(|(key, _)| { - UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("User ID in room_useroncejoined is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("User ID in room_useroncejoined is invalid.")) - }) - } - - /// Returns an iterator over all invited members of a room. - #[tracing::instrument(skip(self))] - pub fn room_members_invited<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomuserid_invitecount - .scan_prefix(prefix) - .map(|(key, _)| { - UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("User ID in roomuserid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("User ID in roomuserid_invited is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn get_invite_count(&self, room_id: &RoomId, user_id: &UserId) -> Result> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_invitecount - .get(&key)? - .map_or(Ok(None), |bytes| { - Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid invitecount in db.") - })?)) - }) - } - - #[tracing::instrument(skip(self))] - pub fn get_left_count(&self, room_id: &RoomId, user_id: &UserId) -> Result> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_leftcount - .get(&key)? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid leftcount in db.")) - }) - .transpose() - } - - pub fn is_disabled(&self, room_id: &RoomId) -> Result { - Ok(self.disabledroomids.get(room_id.as_bytes())?.is_some()) - } - - /// Returns an iterator over all rooms this user joined. - #[tracing::instrument(skip(self))] - pub fn rooms_joined<'a>( - &'a self, - user_id: &UserId, - ) -> impl Iterator>> + 'a { - self.userroomid_joined - .scan_prefix(user_id.as_bytes().to_vec()) - .map(|(key, _)| { - RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Room ID in userroomid_joined is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_joined is invalid.")) - }) - } - - /// Returns an iterator over all rooms a user was invited to. - #[tracing::instrument(skip(self))] - pub fn rooms_invited<'a>( - &'a self, - user_id: &UserId, - ) -> impl Iterator, Vec>)>> + 'a { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.userroomid_invitestate - .scan_prefix(prefix) - .map(|(key, state)| { - let room_id = RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Room ID in userroomid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_invited is invalid."))?; - - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_invitestate."))?; - - Ok((room_id, state)) - }) - } - - #[tracing::instrument(skip(self))] - pub fn invite_state( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result>>> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - - self.userroomid_invitestate - .get(&key)? - .map(|state| { - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_invitestate."))?; - - Ok(state) - }) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn left_state( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result>>> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - - self.userroomid_leftstate - .get(&key)? - .map(|state| { - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_leftstate."))?; - - Ok(state) - }) - .transpose() - } - - /// Returns an iterator over all rooms a user left. - #[tracing::instrument(skip(self))] - pub fn rooms_left<'a>( - &'a self, - user_id: &UserId, - ) -> impl Iterator, Vec>)>> + 'a { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.userroomid_leftstate - .scan_prefix(prefix) - .map(|(key, state)| { - let room_id = RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Room ID in userroomid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_invited is invalid."))?; - - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_leftstate."))?; - - Ok((room_id, state)) - }) - } - - #[tracing::instrument(skip(self))] - pub fn once_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.roomuseroncejoinedids.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn is_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.userroomid_joined.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn is_invited(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.userroomid_invitestate.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn is_left(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.userroomid_leftstate.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn get_auth_chain_from_cache<'a>( - &'a self, - key: &[u64], - ) -> Result>>> { - // Check RAM cache - if let Some(result) = self.auth_chain_cache.lock().unwrap().get_mut(key) { - return Ok(Some(Arc::clone(result))); - } - - // Check DB cache - if key.len() == 1 { - if let Some(chain) = - self.shorteventid_authchain - .get(&key[0].to_be_bytes())? - .map(|chain| { - chain - .chunks_exact(size_of::()) - .map(|chunk| { - utils::u64_from_bytes(chunk).expect("byte length is correct") - }) - .collect() - }) - { - let chain = Arc::new(chain); - - // Cache in RAM - self.auth_chain_cache - .lock() - .unwrap() - .insert(vec![key[0]], Arc::clone(&chain)); - - return Ok(Some(chain)); - } - } - - Ok(None) - } - - #[tracing::instrument(skip(self))] - pub fn cache_auth_chain(&self, key: Vec, chain: Arc>) -> Result<()> { - // Persist in db - if key.len() == 1 { - self.shorteventid_authchain.insert( - &key[0].to_be_bytes(), - &chain - .iter() - .flat_map(|s| s.to_be_bytes().to_vec()) - .collect::>(), - )?; - } - - // Cache in RAM - self.auth_chain_cache.lock().unwrap().insert(key, chain); - - Ok(()) - } #[tracing::instrument(skip(self))] pub fn lazy_load_was_sent_before( @@ -3481,23 +89,3 @@ impl Rooms { Ok(()) } - /// Returns the room's version. - #[tracing::instrument(skip(self))] - pub fn get_room_version(&self, room_id: &RoomId) -> Result { - let create_event = self.room_state_get(room_id, &StateEventType::RoomCreate, "")?; - - let create_event_content: Option = create_event - .as_ref() - .map(|create_event| { - serde_json::from_str(create_event.content.get()).map_err(|e| { - warn!("Invalid create event: {}", e); - Error::bad_database("Invalid create event in db.") - }) - }) - .transpose()?; - let room_version = create_event_content - .map(|create_event| create_event.room_version) - .ok_or_else(|| Error::BadDatabase("Invalid room version"))?; - Ok(room_version) - } -} diff --git a/src/service/rooms/metadata.rs b/src/service/rooms/metadata.rs index 4ad815e3..5d703451 100644 --- a/src/service/rooms/metadata.rs +++ b/src/service/rooms/metadata.rs @@ -1,331 +1,3 @@ -mod edus; - -pub use edus::RoomEdus; - -use crate::{ - pdu::{EventHash, PduBuilder}, - utils, Database, Error, PduEvent, Result, -}; -use lru_cache::LruCache; -use regex::Regex; -use ring::digest; -use ruma::{ - api::{client::error::ErrorKind, federation}, - events::{ - direct::DirectEvent, - ignored_user_list::IgnoredUserListEvent, - push_rules::PushRulesEvent, - room::{ - create::RoomCreateEventContent, - member::{MembershipState, RoomMemberEventContent}, - power_levels::RoomPowerLevelsEventContent, - }, - tag::TagEvent, - AnyStrippedStateEvent, AnySyncStateEvent, GlobalAccountDataEventType, - RoomAccountDataEventType, RoomEventType, StateEventType, - }, - push::{Action, Ruleset, Tweak}, - serde::{CanonicalJsonObject, CanonicalJsonValue, Raw}, - state_res::{self, RoomVersion, StateMap}, - uint, DeviceId, EventId, RoomAliasId, RoomId, RoomVersionId, ServerName, UserId, -}; -use serde::Deserialize; -use serde_json::value::to_raw_value; -use std::{ - borrow::Cow, - collections::{hash_map, BTreeMap, HashMap, HashSet}, - fmt::Debug, - iter, - mem::size_of, - sync::{Arc, Mutex, RwLock}, -}; -use tokio::sync::MutexGuard; -use tracing::{error, warn}; - -use super::{abstraction::Tree, pusher}; - -/// The unique identifier of each state group. -/// -/// This is created when a state group is added to the database by -/// hashing the entire state. -pub type StateHashId = Vec; -pub type CompressedStateEvent = [u8; 2 * size_of::()]; - -pub struct Rooms { - pub edus: RoomEdus, - pub(super) pduid_pdu: Arc, // PduId = ShortRoomId + Count - pub(super) eventid_pduid: Arc, - pub(super) roomid_pduleaves: Arc, - pub(super) alias_roomid: Arc, - pub(super) aliasid_alias: Arc, // AliasId = RoomId + Count - pub(super) publicroomids: Arc, - - pub(super) tokenids: Arc, // TokenId = ShortRoomId + Token + PduIdCount - - /// Participating servers in a room. - pub(super) roomserverids: Arc, // RoomServerId = RoomId + ServerName - pub(super) serverroomids: Arc, // ServerRoomId = ServerName + RoomId - - pub(super) userroomid_joined: Arc, - pub(super) roomuserid_joined: Arc, - pub(super) roomid_joinedcount: Arc, - pub(super) roomid_invitedcount: Arc, - pub(super) roomuseroncejoinedids: Arc, - pub(super) userroomid_invitestate: Arc, // InviteState = Vec> - pub(super) roomuserid_invitecount: Arc, // InviteCount = Count - pub(super) userroomid_leftstate: Arc, - pub(super) roomuserid_leftcount: Arc, - - pub(super) disabledroomids: Arc, // Rooms where incoming federation handling is disabled - - pub(super) lazyloadedids: Arc, // LazyLoadedIds = UserId + DeviceId + RoomId + LazyLoadedUserId - - pub(super) userroomid_notificationcount: Arc, // NotifyCount = u64 - pub(super) userroomid_highlightcount: Arc, // HightlightCount = u64 - - /// Remember the current state hash of a room. - pub(super) roomid_shortstatehash: Arc, - pub(super) roomsynctoken_shortstatehash: Arc, - /// Remember the state hash at events in the past. - pub(super) shorteventid_shortstatehash: Arc, - /// StateKey = EventType + StateKey, ShortStateKey = Count - pub(super) statekey_shortstatekey: Arc, - pub(super) shortstatekey_statekey: Arc, - - pub(super) roomid_shortroomid: Arc, - - pub(super) shorteventid_eventid: Arc, - pub(super) eventid_shorteventid: Arc, - - pub(super) statehash_shortstatehash: Arc, - pub(super) shortstatehash_statediff: Arc, // StateDiff = parent (or 0) + (shortstatekey+shorteventid++) + 0_u64 + (shortstatekey+shorteventid--) - - pub(super) shorteventid_authchain: Arc, - - /// RoomId + EventId -> outlier PDU. - /// Any pdu that has passed the steps 1-8 in the incoming event /federation/send/txn. - pub(super) eventid_outlierpdu: Arc, - pub(super) softfailedeventids: Arc, - - /// RoomId + EventId -> Parent PDU EventId. - pub(super) referencedevents: Arc, - - pub(super) pdu_cache: Mutex, Arc>>, - pub(super) shorteventid_cache: Mutex>>, - pub(super) auth_chain_cache: Mutex, Arc>>>, - pub(super) eventidshort_cache: Mutex, u64>>, - pub(super) statekeyshort_cache: Mutex>, - pub(super) shortstatekey_cache: Mutex>, - pub(super) our_real_users_cache: RwLock, Arc>>>>, - pub(super) appservice_in_room_cache: RwLock, HashMap>>, - pub(super) lazy_load_waiting: - Mutex, Box, Box, u64), HashSet>>>, - pub(super) stateinfo_cache: Mutex< - LruCache< - u64, - Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - >, - >, - pub(super) lasttimelinecount_cache: Mutex, u64>>, -} - -impl Rooms { - /// Returns true if a given room version is supported - #[tracing::instrument(skip(self, db))] - pub fn is_supported_version(&self, db: &Database, room_version: &RoomVersionId) -> bool { - db.globals.supported_room_versions().contains(room_version) - } - - /// Builds a StateMap by iterating over all keys that start - /// with state_hash, this gives the full state for the given state_hash. - #[tracing::instrument(skip(self))] - pub async fn state_full_ids(&self, shortstatehash: u64) -> Result>> { - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - let mut result = BTreeMap::new(); - let mut i = 0; - for compressed in full_state.into_iter() { - let parsed = self.parse_compressed_state_event(compressed)?; - result.insert(parsed.0, parsed.1); - - i += 1; - if i % 100 == 0 { - tokio::task::yield_now().await; - } - } - Ok(result) - } - - #[tracing::instrument(skip(self))] - pub async fn state_full( - &self, - shortstatehash: u64, - ) -> Result>> { - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - - let mut result = HashMap::new(); - let mut i = 0; - for compressed in full_state { - let (_, eventid) = self.parse_compressed_state_event(compressed)?; - if let Some(pdu) = self.get_pdu(&eventid)? { - result.insert( - ( - pdu.kind.to_string().into(), - pdu.state_key - .as_ref() - .ok_or_else(|| Error::bad_database("State event has no state key."))? - .clone(), - ), - pdu, - ); - } - - i += 1; - if i % 100 == 0 { - tokio::task::yield_now().await; - } - } - - Ok(result) - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn state_get_id( - &self, - shortstatehash: u64, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - let shortstatekey = match self.get_shortstatekey(event_type, state_key)? { - Some(s) => s, - None => return Ok(None), - }; - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - Ok(full_state - .into_iter() - .find(|bytes| bytes.starts_with(&shortstatekey.to_be_bytes())) - .and_then(|compressed| { - self.parse_compressed_state_event(compressed) - .ok() - .map(|(_, id)| id) - })) - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn state_get( - &self, - shortstatehash: u64, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - self.state_get_id(shortstatehash, event_type, state_key)? - .map_or(Ok(None), |event_id| self.get_pdu(&event_id)) - } - - /// Returns the state hash for this pdu. - pub fn pdu_shortstatehash(&self, event_id: &EventId) -> Result> { - self.eventid_shorteventid - .get(event_id.as_bytes())? - .map_or(Ok(None), |shorteventid| { - self.shorteventid_shortstatehash - .get(&shorteventid)? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database( - "Invalid shortstatehash bytes in shorteventid_shortstatehash", - ) - }) - }) - .transpose() - }) - } - - /// Returns the last state hash key added to the db for the given room. - #[tracing::instrument(skip(self))] - pub fn current_shortstatehash(&self, room_id: &RoomId) -> Result> { - self.roomid_shortstatehash - .get(room_id.as_bytes())? - .map_or(Ok(None), |bytes| { - Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid shortstatehash in roomid_shortstatehash") - })?)) - }) - } - - /// This fetches auth events from the current state. - #[tracing::instrument(skip(self))] - pub fn get_auth_events( - &self, - room_id: &RoomId, - kind: &RoomEventType, - sender: &UserId, - state_key: Option<&str>, - content: &serde_json::value::RawValue, - ) -> Result>> { - let shortstatehash = - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - current_shortstatehash - } else { - return Ok(HashMap::new()); - }; - - let auth_events = state_res::auth_types_for_event(kind, sender, state_key, content) - .expect("content is a valid JSON object"); - - let mut sauthevents = auth_events - .into_iter() - .filter_map(|(event_type, state_key)| { - self.get_shortstatekey(&event_type.to_string().into(), &state_key) - .ok() - .flatten() - .map(|s| (s, (event_type, state_key))) - }) - .collect::>(); - - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - - Ok(full_state - .into_iter() - .filter_map(|compressed| self.parse_compressed_state_event(compressed).ok()) - .filter_map(|(shortstatekey, event_id)| { - sauthevents.remove(&shortstatekey).map(|k| (k, event_id)) - }) - .filter_map(|(k, event_id)| self.get_pdu(&event_id).ok().flatten().map(|pdu| (k, pdu))) - .collect()) - } - - /// Generate a new StateHash. - /// - /// A unique hash made from hashing all PDU ids of the state joined with 0xff. - fn calculate_hash(&self, bytes_list: &[&[u8]]) -> StateHashId { - // We only hash the pdu's event ids, not the whole pdu - let bytes = bytes_list.join(&0xff); - let hash = digest::digest(&digest::SHA256, &bytes); - hash.as_ref().into() - } - /// Checks if a room exists. #[tracing::instrument(skip(self))] pub fn exists(&self, room_id: &RoomId) -> Result { @@ -343,430 +15,6 @@ impl Rooms { .is_some()) } - /// Checks if a room exists. - #[tracing::instrument(skip(self))] - pub fn first_pdu_in_room(&self, room_id: &RoomId) -> Result>> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - // Look for PDUs in that room. - self.pduid_pdu - .iter_from(&prefix, false) - .filter(|(k, _)| k.starts_with(&prefix)) - .map(|(_, pdu)| { - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid first PDU in db.")) - .map(Arc::new) - }) - .next() - .transpose() - } - - /// Force the creation of a new StateHash and insert it into the db. - /// - /// Whatever `state` is supplied to `force_state` becomes the new current room state snapshot. - #[tracing::instrument(skip(self, new_state_ids_compressed, db))] - pub fn force_state( - &self, - room_id: &RoomId, - new_state_ids_compressed: HashSet, - db: &Database, - ) -> Result<()> { - let previous_shortstatehash = self.current_shortstatehash(room_id)?; - - let state_hash = self.calculate_hash( - &new_state_ids_compressed - .iter() - .map(|bytes| &bytes[..]) - .collect::>(), - ); - - let (new_shortstatehash, already_existed) = - self.get_or_create_shortstatehash(&state_hash, &db.globals)?; - - if Some(new_shortstatehash) == previous_shortstatehash { - return Ok(()); - } - - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let (statediffnew, statediffremoved) = if let Some(parent_stateinfo) = states_parents.last() - { - let statediffnew: HashSet<_> = new_state_ids_compressed - .difference(&parent_stateinfo.1) - .copied() - .collect(); - - let statediffremoved: HashSet<_> = parent_stateinfo - .1 - .difference(&new_state_ids_compressed) - .copied() - .collect(); - - (statediffnew, statediffremoved) - } else { - (new_state_ids_compressed, HashSet::new()) - }; - - if !already_existed { - self.save_state_from_diff( - new_shortstatehash, - statediffnew.clone(), - statediffremoved, - 2, // every state change is 2 event changes on average - states_parents, - )?; - }; - - for event_id in statediffnew.into_iter().filter_map(|new| { - self.parse_compressed_state_event(new) - .ok() - .map(|(_, id)| id) - }) { - let pdu = match self.get_pdu_json(&event_id)? { - Some(pdu) => pdu, - None => continue, - }; - - if pdu.get("type").and_then(|val| val.as_str()) != Some("m.room.member") { - continue; - } - - let pdu: PduEvent = match serde_json::from_str( - &serde_json::to_string(&pdu).expect("CanonicalJsonObj can be serialized to JSON"), - ) { - Ok(pdu) => pdu, - Err(_) => continue, - }; - - #[derive(Deserialize)] - struct ExtractMembership { - membership: MembershipState, - } - - let membership = match serde_json::from_str::(pdu.content.get()) { - Ok(e) => e.membership, - Err(_) => continue, - }; - - let state_key = match pdu.state_key { - Some(k) => k, - None => continue, - }; - - let user_id = match UserId::parse(state_key) { - Ok(id) => id, - Err(_) => continue, - }; - - self.update_membership(room_id, &user_id, membership, &pdu.sender, None, db, false)?; - } - - self.update_joined_count(room_id, db)?; - - self.roomid_shortstatehash - .insert(room_id.as_bytes(), &new_shortstatehash.to_be_bytes())?; - - Ok(()) - } - - /// Returns a stack with info on shortstatehash, full state, added diff and removed diff for the selected shortstatehash and each parent layer. - #[tracing::instrument(skip(self))] - pub fn load_shortstatehash_info( - &self, - shortstatehash: u64, - ) -> Result< - Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - > { - if let Some(r) = self - .stateinfo_cache - .lock() - .unwrap() - .get_mut(&shortstatehash) - { - return Ok(r.clone()); - } - - let value = self - .shortstatehash_statediff - .get(&shortstatehash.to_be_bytes())? - .ok_or_else(|| Error::bad_database("State hash does not exist"))?; - let parent = - utils::u64_from_bytes(&value[0..size_of::()]).expect("bytes have right length"); - - let mut add_mode = true; - let mut added = HashSet::new(); - let mut removed = HashSet::new(); - - let mut i = size_of::(); - while let Some(v) = value.get(i..i + 2 * size_of::()) { - if add_mode && v.starts_with(&0_u64.to_be_bytes()) { - add_mode = false; - i += size_of::(); - continue; - } - if add_mode { - added.insert(v.try_into().expect("we checked the size above")); - } else { - removed.insert(v.try_into().expect("we checked the size above")); - } - i += 2 * size_of::(); - } - - if parent != 0_u64 { - let mut response = self.load_shortstatehash_info(parent)?; - let mut state = response.last().unwrap().1.clone(); - state.extend(added.iter().copied()); - for r in &removed { - state.remove(r); - } - - response.push((shortstatehash, state, added, removed)); - - Ok(response) - } else { - let response = vec![(shortstatehash, added.clone(), added, removed)]; - self.stateinfo_cache - .lock() - .unwrap() - .insert(shortstatehash, response.clone()); - Ok(response) - } - } - - pub fn compress_state_event( - &self, - shortstatekey: u64, - event_id: &EventId, - globals: &super::globals::Globals, - ) -> Result { - let mut v = shortstatekey.to_be_bytes().to_vec(); - v.extend_from_slice( - &self - .get_or_create_shorteventid(event_id, globals)? - .to_be_bytes(), - ); - Ok(v.try_into().expect("we checked the size above")) - } - - /// Returns shortstatekey, event id - pub fn parse_compressed_state_event( - &self, - compressed_event: CompressedStateEvent, - ) -> Result<(u64, Arc)> { - Ok(( - utils::u64_from_bytes(&compressed_event[0..size_of::()]) - .expect("bytes have right length"), - self.get_eventid_from_short( - utils::u64_from_bytes(&compressed_event[size_of::()..]) - .expect("bytes have right length"), - )?, - )) - } - - /// Creates a new shortstatehash that often is just a diff to an already existing - /// shortstatehash and therefore very efficient. - /// - /// There are multiple layers of diffs. The bottom layer 0 always contains the full state. Layer - /// 1 contains diffs to states of layer 0, layer 2 diffs to layer 1 and so on. If layer n > 0 - /// grows too big, it will be combined with layer n-1 to create a new diff on layer n-1 that's - /// based on layer n-2. If that layer is also too big, it will recursively fix above layers too. - /// - /// * `shortstatehash` - Shortstatehash of this state - /// * `statediffnew` - Added to base. Each vec is shortstatekey+shorteventid - /// * `statediffremoved` - Removed from base. Each vec is shortstatekey+shorteventid - /// * `diff_to_sibling` - Approximately how much the diff grows each time for this layer - /// * `parent_states` - A stack with info on shortstatehash, full state, added diff and removed diff for each parent layer - #[tracing::instrument(skip( - self, - statediffnew, - statediffremoved, - diff_to_sibling, - parent_states - ))] - pub fn save_state_from_diff( - &self, - shortstatehash: u64, - statediffnew: HashSet, - statediffremoved: HashSet, - diff_to_sibling: usize, - mut parent_states: Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - ) -> Result<()> { - let diffsum = statediffnew.len() + statediffremoved.len(); - - if parent_states.len() > 3 { - // Number of layers - // To many layers, we have to go deeper - let parent = parent_states.pop().unwrap(); - - let mut parent_new = parent.2; - let mut parent_removed = parent.3; - - for removed in statediffremoved { - if !parent_new.remove(&removed) { - // It was not added in the parent and we removed it - parent_removed.insert(removed); - } - // Else it was added in the parent and we removed it again. We can forget this change - } - - for new in statediffnew { - if !parent_removed.remove(&new) { - // It was not touched in the parent and we added it - parent_new.insert(new); - } - // Else it was removed in the parent and we added it again. We can forget this change - } - - self.save_state_from_diff( - shortstatehash, - parent_new, - parent_removed, - diffsum, - parent_states, - )?; - - return Ok(()); - } - - if parent_states.is_empty() { - // There is no parent layer, create a new state - let mut value = 0_u64.to_be_bytes().to_vec(); // 0 means no parent - for new in &statediffnew { - value.extend_from_slice(&new[..]); - } - - if !statediffremoved.is_empty() { - warn!("Tried to create new state with removals"); - } - - self.shortstatehash_statediff - .insert(&shortstatehash.to_be_bytes(), &value)?; - - return Ok(()); - }; - - // Else we have two options. - // 1. We add the current diff on top of the parent layer. - // 2. We replace a layer above - - let parent = parent_states.pop().unwrap(); - let parent_diff = parent.2.len() + parent.3.len(); - - if diffsum * diffsum >= 2 * diff_to_sibling * parent_diff { - // Diff too big, we replace above layer(s) - let mut parent_new = parent.2; - let mut parent_removed = parent.3; - - for removed in statediffremoved { - if !parent_new.remove(&removed) { - // It was not added in the parent and we removed it - parent_removed.insert(removed); - } - // Else it was added in the parent and we removed it again. We can forget this change - } - - for new in statediffnew { - if !parent_removed.remove(&new) { - // It was not touched in the parent and we added it - parent_new.insert(new); - } - // Else it was removed in the parent and we added it again. We can forget this change - } - - self.save_state_from_diff( - shortstatehash, - parent_new, - parent_removed, - diffsum, - parent_states, - )?; - } else { - // Diff small enough, we add diff as layer on top of parent - let mut value = parent.0.to_be_bytes().to_vec(); - for new in &statediffnew { - value.extend_from_slice(&new[..]); - } - - if !statediffremoved.is_empty() { - value.extend_from_slice(&0_u64.to_be_bytes()); - for removed in &statediffremoved { - value.extend_from_slice(&removed[..]); - } - } - - self.shortstatehash_statediff - .insert(&shortstatehash.to_be_bytes(), &value)?; - } - - Ok(()) - } - - /// Returns (shortstatehash, already_existed) - fn get_or_create_shortstatehash( - &self, - state_hash: &StateHashId, - globals: &super::globals::Globals, - ) -> Result<(u64, bool)> { - Ok(match self.statehash_shortstatehash.get(state_hash)? { - Some(shortstatehash) => ( - utils::u64_from_bytes(&shortstatehash) - .map_err(|_| Error::bad_database("Invalid shortstatehash in db."))?, - true, - ), - None => { - let shortstatehash = globals.next_count()?; - self.statehash_shortstatehash - .insert(state_hash, &shortstatehash.to_be_bytes())?; - (shortstatehash, false) - } - }) - } - - pub fn get_or_create_shorteventid( - &self, - event_id: &EventId, - globals: &super::globals::Globals, - ) -> Result { - if let Some(short) = self.eventidshort_cache.lock().unwrap().get_mut(event_id) { - return Ok(*short); - } - - let short = match self.eventid_shorteventid.get(event_id.as_bytes())? { - Some(shorteventid) => utils::u64_from_bytes(&shorteventid) - .map_err(|_| Error::bad_database("Invalid shorteventid in db."))?, - None => { - let shorteventid = globals.next_count()?; - self.eventid_shorteventid - .insert(event_id.as_bytes(), &shorteventid.to_be_bytes())?; - self.shorteventid_eventid - .insert(&shorteventid.to_be_bytes(), event_id.as_bytes())?; - shorteventid - } - }; - - self.eventidshort_cache - .lock() - .unwrap() - .insert(event_id.to_owned(), short); - - Ok(short) - } - pub fn get_shortroomid(&self, room_id: &RoomId) -> Result> { self.roomid_shortroomid .get(room_id.as_bytes())? @@ -777,43 +25,6 @@ impl Rooms { .transpose() } - pub fn get_shortstatekey( - &self, - event_type: &StateEventType, - state_key: &str, - ) -> Result> { - if let Some(short) = self - .statekeyshort_cache - .lock() - .unwrap() - .get_mut(&(event_type.clone(), state_key.to_owned())) - { - return Ok(Some(*short)); - } - - let mut statekey = event_type.to_string().as_bytes().to_vec(); - statekey.push(0xff); - statekey.extend_from_slice(state_key.as_bytes()); - - let short = self - .statekey_shortstatekey - .get(&statekey)? - .map(|shortstatekey| { - utils::u64_from_bytes(&shortstatekey) - .map_err(|_| Error::bad_database("Invalid shortstatekey in db.")) - }) - .transpose()?; - - if let Some(s) = short { - self.statekeyshort_cache - .lock() - .unwrap() - .insert((event_type.clone(), state_key.to_owned()), s); - } - - Ok(short) - } - pub fn get_or_create_shortroomid( &self, room_id: &RoomId, @@ -831,2673 +42,3 @@ impl Rooms { }) } - pub fn get_or_create_shortstatekey( - &self, - event_type: &StateEventType, - state_key: &str, - globals: &super::globals::Globals, - ) -> Result { - if let Some(short) = self - .statekeyshort_cache - .lock() - .unwrap() - .get_mut(&(event_type.clone(), state_key.to_owned())) - { - return Ok(*short); - } - - let mut statekey = event_type.to_string().as_bytes().to_vec(); - statekey.push(0xff); - statekey.extend_from_slice(state_key.as_bytes()); - - let short = match self.statekey_shortstatekey.get(&statekey)? { - Some(shortstatekey) => utils::u64_from_bytes(&shortstatekey) - .map_err(|_| Error::bad_database("Invalid shortstatekey in db."))?, - None => { - let shortstatekey = globals.next_count()?; - self.statekey_shortstatekey - .insert(&statekey, &shortstatekey.to_be_bytes())?; - self.shortstatekey_statekey - .insert(&shortstatekey.to_be_bytes(), &statekey)?; - shortstatekey - } - }; - - self.statekeyshort_cache - .lock() - .unwrap() - .insert((event_type.clone(), state_key.to_owned()), short); - - Ok(short) - } - - pub fn get_eventid_from_short(&self, shorteventid: u64) -> Result> { - if let Some(id) = self - .shorteventid_cache - .lock() - .unwrap() - .get_mut(&shorteventid) - { - return Ok(Arc::clone(id)); - } - - let bytes = self - .shorteventid_eventid - .get(&shorteventid.to_be_bytes())? - .ok_or_else(|| Error::bad_database("Shorteventid does not exist"))?; - - let event_id = EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("EventID in shorteventid_eventid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("EventId in shorteventid_eventid is invalid."))?; - - self.shorteventid_cache - .lock() - .unwrap() - .insert(shorteventid, Arc::clone(&event_id)); - - Ok(event_id) - } - - pub fn get_statekey_from_short(&self, shortstatekey: u64) -> Result<(StateEventType, String)> { - if let Some(id) = self - .shortstatekey_cache - .lock() - .unwrap() - .get_mut(&shortstatekey) - { - return Ok(id.clone()); - } - - let bytes = self - .shortstatekey_statekey - .get(&shortstatekey.to_be_bytes())? - .ok_or_else(|| Error::bad_database("Shortstatekey does not exist"))?; - - let mut parts = bytes.splitn(2, |&b| b == 0xff); - let eventtype_bytes = parts.next().expect("split always returns one entry"); - let statekey_bytes = parts - .next() - .ok_or_else(|| Error::bad_database("Invalid statekey in shortstatekey_statekey."))?; - - let event_type = - StateEventType::try_from(utils::string_from_bytes(eventtype_bytes).map_err(|_| { - Error::bad_database("Event type in shortstatekey_statekey is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("Event type in shortstatekey_statekey is invalid."))?; - - let state_key = utils::string_from_bytes(statekey_bytes).map_err(|_| { - Error::bad_database("Statekey in shortstatekey_statekey is invalid unicode.") - })?; - - let result = (event_type, state_key); - - self.shortstatekey_cache - .lock() - .unwrap() - .insert(shortstatekey, result.clone()); - - Ok(result) - } - - /// Returns the full room state. - #[tracing::instrument(skip(self))] - pub async fn room_state_full( - &self, - room_id: &RoomId, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_full(current_shortstatehash).await - } else { - Ok(HashMap::new()) - } - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn room_state_get_id( - &self, - room_id: &RoomId, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_get_id(current_shortstatehash, event_type, state_key) - } else { - Ok(None) - } - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn room_state_get( - &self, - room_id: &RoomId, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_get(current_shortstatehash, event_type, state_key) - } else { - Ok(None) - } - } - - /// Returns the `count` of this pdu's id. - pub fn pdu_count(&self, pdu_id: &[u8]) -> Result { - utils::u64_from_bytes(&pdu_id[pdu_id.len() - size_of::()..]) - .map_err(|_| Error::bad_database("PDU has invalid count bytes.")) - } - - /// Returns the `count` of this pdu's id. - pub fn get_pdu_count(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pdu_id| self.pdu_count(&pdu_id)) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn latest_pdu_count(&self, room_id: &RoomId) -> Result { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut last_possible_key = prefix.clone(); - last_possible_key.extend_from_slice(&u64::MAX.to_be_bytes()); - - self.pduid_pdu - .iter_from(&last_possible_key, true) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .next() - .map(|b| self.pdu_count(&b.0)) - .transpose() - .map(|op| op.unwrap_or_default()) - } - - /// Returns the json of a pdu. - pub fn get_pdu_json(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map_or_else( - || self.eventid_outlierpdu.get(event_id.as_bytes()), - |pduid| { - Ok(Some(self.pduid_pdu.get(&pduid)?.ok_or_else(|| { - Error::bad_database("Invalid pduid in eventid_pduid.") - })?)) - }, - )? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the json of a pdu. - pub fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the json of a pdu. - pub fn get_non_outlier_pdu_json( - &self, - event_id: &EventId, - ) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pduid| { - self.pduid_pdu - .get(&pduid)? - .ok_or_else(|| Error::bad_database("Invalid pduid in eventid_pduid.")) - }) - .transpose()? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the pdu's id. - pub fn get_pdu_id(&self, event_id: &EventId) -> Result>> { - self.eventid_pduid.get(event_id.as_bytes()) - } - - /// Returns the pdu. - /// - /// Checks the `eventid_outlierpdu` Tree if not found in the timeline. - pub fn get_non_outlier_pdu(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pduid| { - self.pduid_pdu - .get(&pduid)? - .ok_or_else(|| Error::bad_database("Invalid pduid in eventid_pduid.")) - }) - .transpose()? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the pdu. - /// - /// Checks the `eventid_outlierpdu` Tree if not found in the timeline. - pub fn get_pdu(&self, event_id: &EventId) -> Result>> { - if let Some(p) = self.pdu_cache.lock().unwrap().get_mut(event_id) { - return Ok(Some(Arc::clone(p))); - } - - if let Some(pdu) = self - .eventid_pduid - .get(event_id.as_bytes())? - .map_or_else( - || self.eventid_outlierpdu.get(event_id.as_bytes()), - |pduid| { - Ok(Some(self.pduid_pdu.get(&pduid)?.ok_or_else(|| { - Error::bad_database("Invalid pduid in eventid_pduid.") - })?)) - }, - )? - .map(|pdu| { - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db.")) - .map(Arc::new) - }) - .transpose()? - { - self.pdu_cache - .lock() - .unwrap() - .insert(event_id.to_owned(), Arc::clone(&pdu)); - Ok(Some(pdu)) - } else { - Ok(None) - } - } - - /// Returns the pdu. - /// - /// This does __NOT__ check the outliers `Tree`. - pub fn get_pdu_from_id(&self, pdu_id: &[u8]) -> Result> { - self.pduid_pdu.get(pdu_id)?.map_or(Ok(None), |pdu| { - Ok(Some( - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db."))?, - )) - }) - } - - /// Returns the pdu as a `BTreeMap`. - pub fn get_pdu_json_from_id(&self, pdu_id: &[u8]) -> Result> { - self.pduid_pdu.get(pdu_id)?.map_or(Ok(None), |pdu| { - Ok(Some( - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db."))?, - )) - }) - } - - /// Removes a pdu and creates a new one with the same id. - #[tracing::instrument(skip(self))] - fn replace_pdu(&self, pdu_id: &[u8], pdu: &PduEvent) -> Result<()> { - if self.pduid_pdu.get(pdu_id)?.is_some() { - self.pduid_pdu.insert( - pdu_id, - &serde_json::to_vec(pdu).expect("PduEvent::to_vec always works"), - )?; - Ok(()) - } else { - Err(Error::BadRequest( - ErrorKind::NotFound, - "PDU does not exist.", - )) - } - } - - /// Returns the leaf pdus of a room. - #[tracing::instrument(skip(self))] - pub fn get_pdu_leaves(&self, room_id: &RoomId) -> Result>> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomid_pduleaves - .scan_prefix(prefix) - .map(|(_, bytes)| { - EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("EventID in roomid_pduleaves is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("EventId in roomid_pduleaves is invalid.")) - }) - .collect() - } - - #[tracing::instrument(skip(self, room_id, event_ids))] - pub fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc]) -> Result<()> { - for prev in event_ids { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(prev.as_bytes()); - self.referencedevents.insert(&key, &[])?; - } - - Ok(()) - } - - /// Replace the leaves of a room. - /// - /// The provided `event_ids` become the new leaves, this allows a room to have multiple - /// `prev_events`. - #[tracing::instrument(skip(self))] - pub fn replace_pdu_leaves<'a>( - &self, - room_id: &RoomId, - event_ids: impl IntoIterator + Debug, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - for (key, _) in self.roomid_pduleaves.scan_prefix(prefix.clone()) { - self.roomid_pduleaves.remove(&key)?; - } - - for event_id in event_ids { - let mut key = prefix.to_owned(); - key.extend_from_slice(event_id.as_bytes()); - self.roomid_pduleaves.insert(&key, event_id.as_bytes())?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn is_event_referenced(&self, room_id: &RoomId, event_id: &EventId) -> Result { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(event_id.as_bytes()); - Ok(self.referencedevents.get(&key)?.is_some()) - } - - /// Returns the pdu from the outlier tree. - pub fn get_pdu_outlier(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map_or(Ok(None), |pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - } - - /// Append the PDU as an outlier. - /// - /// Any event given to this will be processed (state-res) on another thread. - #[tracing::instrument(skip(self, pdu))] - pub fn add_pdu_outlier(&self, event_id: &EventId, pdu: &CanonicalJsonObject) -> Result<()> { - self.eventid_outlierpdu.insert( - event_id.as_bytes(), - &serde_json::to_vec(&pdu).expect("CanonicalJsonObject is valid"), - ) - } - - #[tracing::instrument(skip(self))] - pub fn mark_event_soft_failed(&self, event_id: &EventId) -> Result<()> { - self.softfailedeventids.insert(event_id.as_bytes(), &[]) - } - - #[tracing::instrument(skip(self))] - pub fn is_event_soft_failed(&self, event_id: &EventId) -> Result { - self.softfailedeventids - .get(event_id.as_bytes()) - .map(|o| o.is_some()) - } - - /// Creates a new persisted data unit and adds it to a room. - /// - /// By this point the incoming event should be fully authenticated, no auth happens - /// in `append_pdu`. - /// - /// Returns pdu id - #[tracing::instrument(skip(self, pdu, pdu_json, leaves, db))] - pub fn append_pdu<'a>( - &self, - pdu: &PduEvent, - mut pdu_json: CanonicalJsonObject, - leaves: impl IntoIterator + Debug, - db: &Database, - ) -> Result> { - let shortroomid = self.get_shortroomid(&pdu.room_id)?.expect("room exists"); - - // Make unsigned fields correct. This is not properly documented in the spec, but state - // events need to have previous content in the unsigned field, so clients can easily - // interpret things like membership changes - if let Some(state_key) = &pdu.state_key { - if let CanonicalJsonValue::Object(unsigned) = pdu_json - .entry("unsigned".to_owned()) - .or_insert_with(|| CanonicalJsonValue::Object(Default::default())) - { - if let Some(shortstatehash) = self.pdu_shortstatehash(&pdu.event_id).unwrap() { - if let Some(prev_state) = self - .state_get(shortstatehash, &pdu.kind.to_string().into(), state_key) - .unwrap() - { - unsigned.insert( - "prev_content".to_owned(), - CanonicalJsonValue::Object( - utils::to_canonical_object(prev_state.content.clone()) - .expect("event is valid, we just created it"), - ), - ); - } - } - } else { - error!("Invalid unsigned type in pdu."); - } - } - - // We must keep track of all events that have been referenced. - self.mark_as_referenced(&pdu.room_id, &pdu.prev_events)?; - self.replace_pdu_leaves(&pdu.room_id, leaves)?; - - let mutex_insert = Arc::clone( - db.globals - .roomid_mutex_insert - .write() - .unwrap() - .entry(pdu.room_id.clone()) - .or_default(), - ); - let insert_lock = mutex_insert.lock().unwrap(); - - let count1 = db.globals.next_count()?; - // Mark as read first so the sending client doesn't get a notification even if appending - // fails - self.edus - .private_read_set(&pdu.room_id, &pdu.sender, count1, &db.globals)?; - self.reset_notification_counts(&pdu.sender, &pdu.room_id)?; - - let count2 = db.globals.next_count()?; - let mut pdu_id = shortroomid.to_be_bytes().to_vec(); - pdu_id.extend_from_slice(&count2.to_be_bytes()); - - // There's a brief moment of time here where the count is updated but the pdu does not - // exist. This could theoretically lead to dropped pdus, but it's extremely rare - // - // Update: We fixed this using insert_lock - - self.pduid_pdu.insert( - &pdu_id, - &serde_json::to_vec(&pdu_json).expect("CanonicalJsonObject is always a valid"), - )?; - self.lasttimelinecount_cache - .lock() - .unwrap() - .insert(pdu.room_id.clone(), count2); - - self.eventid_pduid - .insert(pdu.event_id.as_bytes(), &pdu_id)?; - self.eventid_outlierpdu.remove(pdu.event_id.as_bytes())?; - - drop(insert_lock); - - // See if the event matches any known pushers - let power_levels: RoomPowerLevelsEventContent = db - .rooms - .room_state_get(&pdu.room_id, &StateEventType::RoomPowerLevels, "")? - .map(|ev| { - serde_json::from_str(ev.content.get()) - .map_err(|_| Error::bad_database("invalid m.room.power_levels event")) - }) - .transpose()? - .unwrap_or_default(); - - let sync_pdu = pdu.to_sync_room_event(); - - let mut notifies = Vec::new(); - let mut highlights = Vec::new(); - - for user in self.get_our_real_users(&pdu.room_id, db)?.iter() { - // Don't notify the user of their own events - if user == &pdu.sender { - continue; - } - - let rules_for_user = db - .account_data - .get( - None, - user, - GlobalAccountDataEventType::PushRules.to_string().into(), - )? - .map(|ev: PushRulesEvent| ev.content.global) - .unwrap_or_else(|| Ruleset::server_default(user)); - - let mut highlight = false; - let mut notify = false; - - for action in pusher::get_actions( - user, - &rules_for_user, - &power_levels, - &sync_pdu, - &pdu.room_id, - db, - )? { - match action { - Action::DontNotify => notify = false, - // TODO: Implement proper support for coalesce - Action::Notify | Action::Coalesce => notify = true, - Action::SetTweak(Tweak::Highlight(true)) => { - highlight = true; - } - _ => {} - }; - } - - let mut userroom_id = user.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(pdu.room_id.as_bytes()); - - if notify { - notifies.push(userroom_id.clone()); - } - - if highlight { - highlights.push(userroom_id); - } - - for senderkey in db.pusher.get_pusher_senderkeys(user) { - db.sending.send_push_pdu(&*pdu_id, senderkey)?; - } - } - - self.userroomid_notificationcount - .increment_batch(&mut notifies.into_iter())?; - self.userroomid_highlightcount - .increment_batch(&mut highlights.into_iter())?; - - match pdu.kind { - RoomEventType::RoomRedaction => { - if let Some(redact_id) = &pdu.redacts { - self.redact_pdu(redact_id, pdu)?; - } - } - RoomEventType::RoomMember => { - if let Some(state_key) = &pdu.state_key { - #[derive(Deserialize)] - struct ExtractMembership { - membership: MembershipState, - } - - // if the state_key fails - let target_user_id = UserId::parse(state_key.clone()) - .expect("This state_key was previously validated"); - - let content = serde_json::from_str::(pdu.content.get()) - .map_err(|_| Error::bad_database("Invalid content in pdu."))?; - - let invite_state = match content.membership { - MembershipState::Invite => { - let state = self.calculate_invite_state(pdu)?; - Some(state) - } - _ => None, - }; - - // Update our membership info, we do this here incase a user is invited - // and immediately leaves we need the DB to record the invite event for auth - self.update_membership( - &pdu.room_id, - &target_user_id, - content.membership, - &pdu.sender, - invite_state, - db, - true, - )?; - } - } - RoomEventType::RoomMessage => { - #[derive(Deserialize)] - struct ExtractBody<'a> { - #[serde(borrow)] - body: Option>, - } - - let content = serde_json::from_str::>(pdu.content.get()) - .map_err(|_| Error::bad_database("Invalid content in pdu."))?; - - if let Some(body) = content.body { - let mut batch = body - .split_terminator(|c: char| !c.is_alphanumeric()) - .filter(|s| !s.is_empty()) - .filter(|word| word.len() <= 50) - .map(str::to_lowercase) - .map(|word| { - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(word.as_bytes()); - key.push(0xff); - key.extend_from_slice(&pdu_id); - (key, Vec::new()) - }); - - self.tokenids.insert_batch(&mut batch)?; - - let admin_room = self.id_from_alias( - <&RoomAliasId>::try_from( - format!("#admins:{}", db.globals.server_name()).as_str(), - ) - .expect("#admins:server_name is a valid room alias"), - )?; - let server_user = format!("@conduit:{}", db.globals.server_name()); - - let to_conduit = body.starts_with(&format!("{}: ", server_user)); - - // This will evaluate to false if the emergency password is set up so that - // the administrator can execute commands as conduit - let from_conduit = - pdu.sender == server_user && db.globals.emergency_password().is_none(); - - if to_conduit && !from_conduit && admin_room.as_ref() == Some(&pdu.room_id) { - db.admin.process_message(body.to_string()); - } - } - } - _ => {} - } - - Ok(pdu_id) - } - - #[tracing::instrument(skip(self))] - pub fn last_timeline_count(&self, sender_user: &UserId, room_id: &RoomId) -> Result { - match self - .lasttimelinecount_cache - .lock() - .unwrap() - .entry(room_id.to_owned()) - { - hash_map::Entry::Vacant(v) => { - if let Some(last_count) = self - .pdus_until(&sender_user, &room_id, u64::MAX)? - .filter_map(|r| { - // Filter out buggy events - if r.is_err() { - error!("Bad pdu in pdus_since: {:?}", r); - } - r.ok() - }) - .map(|(pduid, _)| self.pdu_count(&pduid)) - .next() - { - Ok(*v.insert(last_count?)) - } else { - Ok(0) - } - } - hash_map::Entry::Occupied(o) => Ok(*o.get()), - } - } - - #[tracing::instrument(skip(self))] - pub fn reset_notification_counts(&self, user_id: &UserId, room_id: &RoomId) -> Result<()> { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - self.userroomid_notificationcount - .insert(&userroom_id, &0_u64.to_be_bytes())?; - self.userroomid_highlightcount - .insert(&userroom_id, &0_u64.to_be_bytes())?; - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn notification_count(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - self.userroomid_notificationcount - .get(&userroom_id)? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid notification count in db.")) - }) - .unwrap_or(Ok(0)) - } - - #[tracing::instrument(skip(self))] - pub fn highlight_count(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - self.userroomid_highlightcount - .get(&userroom_id)? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid highlight count in db.")) - }) - .unwrap_or(Ok(0)) - } - - /// Generates a new StateHash and associates it with the incoming event. - /// - /// This adds all current state events (not including the incoming event) - /// to `stateid_pduid` and adds the incoming event to `eventid_statehash`. - #[tracing::instrument(skip(self, state_ids_compressed, globals))] - pub fn set_event_state( - &self, - event_id: &EventId, - room_id: &RoomId, - state_ids_compressed: HashSet, - globals: &super::globals::Globals, - ) -> Result<()> { - let shorteventid = self.get_or_create_shorteventid(event_id, globals)?; - - let previous_shortstatehash = self.current_shortstatehash(room_id)?; - - let state_hash = self.calculate_hash( - &state_ids_compressed - .iter() - .map(|s| &s[..]) - .collect::>(), - ); - - let (shortstatehash, already_existed) = - self.get_or_create_shortstatehash(&state_hash, globals)?; - - if !already_existed { - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let (statediffnew, statediffremoved) = - if let Some(parent_stateinfo) = states_parents.last() { - let statediffnew: HashSet<_> = state_ids_compressed - .difference(&parent_stateinfo.1) - .copied() - .collect(); - - let statediffremoved: HashSet<_> = parent_stateinfo - .1 - .difference(&state_ids_compressed) - .copied() - .collect(); - - (statediffnew, statediffremoved) - } else { - (state_ids_compressed, HashSet::new()) - }; - self.save_state_from_diff( - shortstatehash, - statediffnew, - statediffremoved, - 1_000_000, // high number because no state will be based on this one - states_parents, - )?; - } - - self.shorteventid_shortstatehash - .insert(&shorteventid.to_be_bytes(), &shortstatehash.to_be_bytes())?; - - Ok(()) - } - - /// Generates a new StateHash and associates it with the incoming event. - /// - /// This adds all current state events (not including the incoming event) - /// to `stateid_pduid` and adds the incoming event to `eventid_statehash`. - #[tracing::instrument(skip(self, new_pdu, globals))] - pub fn append_to_state( - &self, - new_pdu: &PduEvent, - globals: &super::globals::Globals, - ) -> Result { - let shorteventid = self.get_or_create_shorteventid(&new_pdu.event_id, globals)?; - - let previous_shortstatehash = self.current_shortstatehash(&new_pdu.room_id)?; - - if let Some(p) = previous_shortstatehash { - self.shorteventid_shortstatehash - .insert(&shorteventid.to_be_bytes(), &p.to_be_bytes())?; - } - - if let Some(state_key) = &new_pdu.state_key { - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let shortstatekey = self.get_or_create_shortstatekey( - &new_pdu.kind.to_string().into(), - state_key, - globals, - )?; - - let new = self.compress_state_event(shortstatekey, &new_pdu.event_id, globals)?; - - let replaces = states_parents - .last() - .map(|info| { - info.1 - .iter() - .find(|bytes| bytes.starts_with(&shortstatekey.to_be_bytes())) - }) - .unwrap_or_default(); - - if Some(&new) == replaces { - return Ok(previous_shortstatehash.expect("must exist")); - } - - // TODO: statehash with deterministic inputs - let shortstatehash = globals.next_count()?; - - let mut statediffnew = HashSet::new(); - statediffnew.insert(new); - - let mut statediffremoved = HashSet::new(); - if let Some(replaces) = replaces { - statediffremoved.insert(*replaces); - } - - self.save_state_from_diff( - shortstatehash, - statediffnew, - statediffremoved, - 2, - states_parents, - )?; - - Ok(shortstatehash) - } else { - Ok(previous_shortstatehash.expect("first event in room must be a state event")) - } - } - - #[tracing::instrument(skip(self, invite_event))] - pub fn calculate_invite_state( - &self, - invite_event: &PduEvent, - ) -> Result>> { - let mut state = Vec::new(); - // Add recommended events - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomCreate, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomJoinRules, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = self.room_state_get( - &invite_event.room_id, - &StateEventType::RoomCanonicalAlias, - "", - )? { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomAvatar, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomName, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = self.room_state_get( - &invite_event.room_id, - &StateEventType::RoomMember, - invite_event.sender.as_str(), - )? { - state.push(e.to_stripped_state_event()); - } - - state.push(invite_event.to_stripped_state_event()); - Ok(state) - } - - #[tracing::instrument(skip(self))] - pub fn set_room_state(&self, room_id: &RoomId, shortstatehash: u64) -> Result<()> { - self.roomid_shortstatehash - .insert(room_id.as_bytes(), &shortstatehash.to_be_bytes())?; - - Ok(()) - } - - pub fn associate_token_shortstatehash( - &self, - room_id: &RoomId, - token: u64, - shortstatehash: u64, - ) -> Result<()> { - let shortroomid = self.get_shortroomid(room_id)?.expect("room exists"); - - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(&token.to_be_bytes()); - - self.roomsynctoken_shortstatehash - .insert(&key, &shortstatehash.to_be_bytes()) - } - - pub fn get_token_shortstatehash(&self, room_id: &RoomId, token: u64) -> Result> { - let shortroomid = self.get_shortroomid(room_id)?.expect("room exists"); - - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(&token.to_be_bytes()); - - self.roomsynctoken_shortstatehash - .get(&key)? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid shortstatehash in roomsynctoken_shortstatehash") - }) - }) - .transpose() - } - - /// Creates a new persisted data unit and adds it to a room. - #[tracing::instrument(skip(self, db, _mutex_lock))] - pub fn build_and_append_pdu( - &self, - pdu_builder: PduBuilder, - sender: &UserId, - room_id: &RoomId, - db: &Database, - _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room mutex - ) -> Result> { - let PduBuilder { - event_type, - content, - unsigned, - state_key, - redacts, - } = pdu_builder; - - let prev_events = self - .get_pdu_leaves(room_id)? - .into_iter() - .take(20) - .collect::>(); - - let create_event = self.room_state_get(room_id, &StateEventType::RoomCreate, "")?; - - let create_event_content: Option = create_event - .as_ref() - .map(|create_event| { - serde_json::from_str(create_event.content.get()).map_err(|e| { - warn!("Invalid create event: {}", e); - Error::bad_database("Invalid create event in db.") - }) - }) - .transpose()?; - - // If there was no create event yet, assume we are creating a room with the default - // version right now - let room_version_id = create_event_content - .map_or(db.globals.default_room_version(), |create_event| { - create_event.room_version - }); - let room_version = RoomVersion::new(&room_version_id).expect("room version is supported"); - - let auth_events = - self.get_auth_events(room_id, &event_type, sender, state_key.as_deref(), &content)?; - - // Our depth is the maximum depth of prev_events + 1 - let depth = prev_events - .iter() - .filter_map(|event_id| Some(self.get_pdu(event_id).ok()??.depth)) - .max() - .unwrap_or_else(|| uint!(0)) - + uint!(1); - - let mut unsigned = unsigned.unwrap_or_default(); - if let Some(state_key) = &state_key { - if let Some(prev_pdu) = - self.room_state_get(room_id, &event_type.to_string().into(), state_key)? - { - unsigned.insert( - "prev_content".to_owned(), - serde_json::from_str(prev_pdu.content.get()).expect("string is valid json"), - ); - unsigned.insert( - "prev_sender".to_owned(), - serde_json::to_value(&prev_pdu.sender).expect("UserId::to_value always works"), - ); - } - } - - let mut pdu = PduEvent { - event_id: ruma::event_id!("$thiswillbefilledinlater").into(), - room_id: room_id.to_owned(), - sender: sender.to_owned(), - origin_server_ts: utils::millis_since_unix_epoch() - .try_into() - .expect("time is valid"), - kind: event_type, - content, - state_key, - prev_events, - depth, - auth_events: auth_events - .iter() - .map(|(_, pdu)| pdu.event_id.clone()) - .collect(), - redacts, - unsigned: if unsigned.is_empty() { - None - } else { - Some(to_raw_value(&unsigned).expect("to_raw_value always works")) - }, - hashes: EventHash { - sha256: "aaa".to_owned(), - }, - signatures: None, - }; - - let auth_check = state_res::auth_check( - &room_version, - &pdu, - None::, // TODO: third_party_invite - |k, s| auth_events.get(&(k.clone(), s.to_owned())), - ) - .map_err(|e| { - error!("{:?}", e); - Error::bad_database("Auth check failed.") - })?; - - if !auth_check { - return Err(Error::BadRequest( - ErrorKind::Forbidden, - "Event is not authorized.", - )); - } - - // Hash and sign - let mut pdu_json = - utils::to_canonical_object(&pdu).expect("event is valid, we just created it"); - - pdu_json.remove("event_id"); - - // Add origin because synapse likes that (and it's required in the spec) - pdu_json.insert( - "origin".to_owned(), - CanonicalJsonValue::String(db.globals.server_name().as_ref().to_owned()), - ); - - match ruma::signatures::hash_and_sign_event( - db.globals.server_name().as_str(), - db.globals.keypair(), - &mut pdu_json, - &room_version_id, - ) { - Ok(_) => {} - Err(e) => { - return match e { - ruma::signatures::Error::PduSize => Err(Error::BadRequest( - ErrorKind::TooLarge, - "Message is too long", - )), - _ => Err(Error::BadRequest( - ErrorKind::Unknown, - "Signing event failed", - )), - } - } - } - - // Generate event id - pdu.event_id = EventId::parse_arc(format!( - "${}", - ruma::signatures::reference_hash(&pdu_json, &room_version_id) - .expect("ruma can calculate reference hashes") - )) - .expect("ruma's reference hashes are valid event ids"); - - pdu_json.insert( - "event_id".to_owned(), - CanonicalJsonValue::String(pdu.event_id.as_str().to_owned()), - ); - - // Generate short event id - let _shorteventid = self.get_or_create_shorteventid(&pdu.event_id, &db.globals)?; - - // We append to state before appending the pdu, so we don't have a moment in time with the - // pdu without it's state. This is okay because append_pdu can't fail. - let statehashid = self.append_to_state(&pdu, &db.globals)?; - - let pdu_id = self.append_pdu( - &pdu, - pdu_json, - // Since this PDU references all pdu_leaves we can update the leaves - // of the room - iter::once(&*pdu.event_id), - db, - )?; - - // We set the room state after inserting the pdu, so that we never have a moment in time - // where events in the current room state do not exist - self.set_room_state(room_id, statehashid)?; - - let mut servers: HashSet> = - self.room_servers(room_id).filter_map(|r| r.ok()).collect(); - - // In case we are kicking or banning a user, we need to inform their server of the change - if pdu.kind == RoomEventType::RoomMember { - if let Some(state_key_uid) = &pdu - .state_key - .as_ref() - .and_then(|state_key| UserId::parse(state_key.as_str()).ok()) - { - servers.insert(Box::from(state_key_uid.server_name())); - } - } - - // Remove our server from the server list since it will be added to it by room_servers() and/or the if statement above - servers.remove(db.globals.server_name()); - - db.sending.send_pdu(servers.into_iter(), &pdu_id)?; - - for appservice in db.appservice.all()? { - if self.appservice_in_room(room_id, &appservice, db)? { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - continue; - } - - // If the RoomMember event has a non-empty state_key, it is targeted at someone. - // If it is our appservice user, we send this PDU to it. - if pdu.kind == RoomEventType::RoomMember { - if let Some(state_key_uid) = &pdu - .state_key - .as_ref() - .and_then(|state_key| UserId::parse(state_key.as_str()).ok()) - { - if let Some(appservice_uid) = appservice - .1 - .get("sender_localpart") - .and_then(|string| string.as_str()) - .and_then(|string| { - UserId::parse_with_server_name(string, db.globals.server_name()).ok() - }) - { - if state_key_uid == &appservice_uid { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - continue; - } - } - } - } - - if let Some(namespaces) = appservice.1.get("namespaces") { - let users = namespaces - .get("users") - .and_then(|users| users.as_sequence()) - .map_or_else(Vec::new, |users| { - users - .iter() - .filter_map(|users| Regex::new(users.get("regex")?.as_str()?).ok()) - .collect::>() - }); - let aliases = namespaces - .get("aliases") - .and_then(|aliases| aliases.as_sequence()) - .map_or_else(Vec::new, |aliases| { - aliases - .iter() - .filter_map(|aliases| Regex::new(aliases.get("regex")?.as_str()?).ok()) - .collect::>() - }); - let rooms = namespaces - .get("rooms") - .and_then(|rooms| rooms.as_sequence()); - - let matching_users = |users: &Regex| { - users.is_match(pdu.sender.as_str()) - || pdu.kind == RoomEventType::RoomMember - && pdu - .state_key - .as_ref() - .map_or(false, |state_key| users.is_match(state_key)) - }; - let matching_aliases = |aliases: &Regex| { - self.room_aliases(room_id) - .filter_map(|r| r.ok()) - .any(|room_alias| aliases.is_match(room_alias.as_str())) - }; - - if aliases.iter().any(matching_aliases) - || rooms.map_or(false, |rooms| rooms.contains(&room_id.as_str().into())) - || users.iter().any(matching_users) - { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - } - } - } - - Ok(pdu.event_id) - } - - /// Returns an iterator over all PDUs in a room. - #[tracing::instrument(skip(self))] - pub fn all_pdus<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result, PduEvent)>> + 'a> { - self.pdus_since(user_id, room_id, 0) - } - - /// Returns an iterator over all events in a room that happened after the event with id `since` - /// in chronological order. - #[tracing::instrument(skip(self))] - pub fn pdus_since<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - since: u64, - ) -> Result, PduEvent)>> + 'a> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - // Skip the first pdu if it's exactly at since, because we sent that last time - let mut first_pdu_id = prefix.clone(); - first_pdu_id.extend_from_slice(&(since + 1).to_be_bytes()); - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(&first_pdu_id, false) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } - - /// Returns an iterator over all events and their tokens in a room that happened before the - /// event with id `until` in reverse-chronological order. - #[tracing::instrument(skip(self))] - pub fn pdus_until<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - until: u64, - ) -> Result, PduEvent)>> + 'a> { - // Create the first part of the full pdu id - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut current = prefix.clone(); - current.extend_from_slice(&(until.saturating_sub(1)).to_be_bytes()); // -1 because we don't want event at `until` - - let current: &[u8] = ¤t; - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(current, true) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } - - /// Returns an iterator over all events and their token in a room that happened after the event - /// with id `from` in chronological order. - #[tracing::instrument(skip(self))] - pub fn pdus_after<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - from: u64, - ) -> Result, PduEvent)>> + 'a> { - // Create the first part of the full pdu id - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut current = prefix.clone(); - current.extend_from_slice(&(from + 1).to_be_bytes()); // +1 so we don't send the base event - - let current: &[u8] = ¤t; - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(current, false) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } - - /// Replace a PDU with the redacted form. - #[tracing::instrument(skip(self, reason))] - pub fn redact_pdu(&self, event_id: &EventId, reason: &PduEvent) -> Result<()> { - if let Some(pdu_id) = self.get_pdu_id(event_id)? { - let mut pdu = self - .get_pdu_from_id(&pdu_id)? - .ok_or_else(|| Error::bad_database("PDU ID points to invalid PDU."))?; - pdu.redact(reason)?; - self.replace_pdu(&pdu_id, &pdu)?; - } - // If event does not exist, just noop - Ok(()) - } - - /// Update current membership data. - #[tracing::instrument(skip(self, last_state, db))] - pub fn update_membership( - &self, - room_id: &RoomId, - user_id: &UserId, - membership: MembershipState, - sender: &UserId, - last_state: Option>>, - db: &Database, - update_joined_count: bool, - ) -> Result<()> { - // Keep track what remote users exist by adding them as "deactivated" users - if user_id.server_name() != db.globals.server_name() { - db.users.create(user_id, None)?; - // TODO: displayname, avatar url - } - - let mut roomserver_id = room_id.as_bytes().to_vec(); - roomserver_id.push(0xff); - roomserver_id.extend_from_slice(user_id.server_name().as_bytes()); - - let mut serverroom_id = user_id.server_name().as_bytes().to_vec(); - serverroom_id.push(0xff); - serverroom_id.extend_from_slice(room_id.as_bytes()); - - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - let mut roomuser_id = room_id.as_bytes().to_vec(); - roomuser_id.push(0xff); - roomuser_id.extend_from_slice(user_id.as_bytes()); - - match &membership { - MembershipState::Join => { - // Check if the user never joined this room - if !self.once_joined(user_id, room_id)? { - // Add the user ID to the join list then - self.roomuseroncejoinedids.insert(&userroom_id, &[])?; - - // Check if the room has a predecessor - if let Some(predecessor) = self - .room_state_get(room_id, &StateEventType::RoomCreate, "")? - .and_then(|create| serde_json::from_str(create.content.get()).ok()) - .and_then(|content: RoomCreateEventContent| content.predecessor) - { - // Copy user settings from predecessor to the current room: - // - Push rules - // - // TODO: finish this once push rules are implemented. - // - // let mut push_rules_event_content: PushRulesEvent = account_data - // .get( - // None, - // user_id, - // EventType::PushRules, - // )?; - // - // NOTE: find where `predecessor.room_id` match - // and update to `room_id`. - // - // account_data - // .update( - // None, - // user_id, - // EventType::PushRules, - // &push_rules_event_content, - // globals, - // ) - // .ok(); - - // Copy old tags to new room - if let Some(tag_event) = db.account_data.get::( - Some(&predecessor.room_id), - user_id, - RoomAccountDataEventType::Tag, - )? { - db.account_data - .update( - Some(room_id), - user_id, - RoomAccountDataEventType::Tag, - &tag_event, - &db.globals, - ) - .ok(); - }; - - // Copy direct chat flag - if let Some(mut direct_event) = db.account_data.get::( - None, - user_id, - GlobalAccountDataEventType::Direct.to_string().into(), - )? { - let mut room_ids_updated = false; - - for room_ids in direct_event.content.0.values_mut() { - if room_ids.iter().any(|r| r == &predecessor.room_id) { - room_ids.push(room_id.to_owned()); - room_ids_updated = true; - } - } - - if room_ids_updated { - db.account_data.update( - None, - user_id, - GlobalAccountDataEventType::Direct.to_string().into(), - &direct_event, - &db.globals, - )?; - } - }; - } - } - - if update_joined_count { - self.roomserverids.insert(&roomserver_id, &[])?; - self.serverroomids.insert(&serverroom_id, &[])?; - } - self.userroomid_joined.insert(&userroom_id, &[])?; - self.roomuserid_joined.insert(&roomuser_id, &[])?; - self.userroomid_invitestate.remove(&userroom_id)?; - self.roomuserid_invitecount.remove(&roomuser_id)?; - self.userroomid_leftstate.remove(&userroom_id)?; - self.roomuserid_leftcount.remove(&roomuser_id)?; - } - MembershipState::Invite => { - // We want to know if the sender is ignored by the receiver - let is_ignored = db - .account_data - .get::( - None, // Ignored users are in global account data - user_id, // Receiver - GlobalAccountDataEventType::IgnoredUserList - .to_string() - .into(), - )? - .map_or(false, |ignored| { - ignored - .content - .ignored_users - .iter() - .any(|user| user == sender) - }); - - if is_ignored { - return Ok(()); - } - - if update_joined_count { - self.roomserverids.insert(&roomserver_id, &[])?; - self.serverroomids.insert(&serverroom_id, &[])?; - } - self.userroomid_invitestate.insert( - &userroom_id, - &serde_json::to_vec(&last_state.unwrap_or_default()) - .expect("state to bytes always works"), - )?; - self.roomuserid_invitecount - .insert(&roomuser_id, &db.globals.next_count()?.to_be_bytes())?; - self.userroomid_joined.remove(&userroom_id)?; - self.roomuserid_joined.remove(&roomuser_id)?; - self.userroomid_leftstate.remove(&userroom_id)?; - self.roomuserid_leftcount.remove(&roomuser_id)?; - } - MembershipState::Leave | MembershipState::Ban => { - if update_joined_count - && self - .room_members(room_id) - .chain(self.room_members_invited(room_id)) - .filter_map(|r| r.ok()) - .all(|u| u.server_name() != user_id.server_name()) - { - self.roomserverids.remove(&roomserver_id)?; - self.serverroomids.remove(&serverroom_id)?; - } - self.userroomid_leftstate.insert( - &userroom_id, - &serde_json::to_vec(&Vec::>::new()).unwrap(), - )?; // TODO - self.roomuserid_leftcount - .insert(&roomuser_id, &db.globals.next_count()?.to_be_bytes())?; - self.userroomid_joined.remove(&userroom_id)?; - self.roomuserid_joined.remove(&roomuser_id)?; - self.userroomid_invitestate.remove(&userroom_id)?; - self.roomuserid_invitecount.remove(&roomuser_id)?; - } - _ => {} - } - - if update_joined_count { - self.update_joined_count(room_id, db)?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self, room_id, db))] - pub fn update_joined_count(&self, room_id: &RoomId, db: &Database) -> Result<()> { - let mut joinedcount = 0_u64; - let mut invitedcount = 0_u64; - let mut joined_servers = HashSet::new(); - let mut real_users = HashSet::new(); - - for joined in self.room_members(room_id).filter_map(|r| r.ok()) { - joined_servers.insert(joined.server_name().to_owned()); - if joined.server_name() == db.globals.server_name() - && !db.users.is_deactivated(&joined).unwrap_or(true) - { - real_users.insert(joined); - } - joinedcount += 1; - } - - for invited in self.room_members_invited(room_id).filter_map(|r| r.ok()) { - joined_servers.insert(invited.server_name().to_owned()); - invitedcount += 1; - } - - self.roomid_joinedcount - .insert(room_id.as_bytes(), &joinedcount.to_be_bytes())?; - - self.roomid_invitedcount - .insert(room_id.as_bytes(), &invitedcount.to_be_bytes())?; - - self.our_real_users_cache - .write() - .unwrap() - .insert(room_id.to_owned(), Arc::new(real_users)); - - for old_joined_server in self.room_servers(room_id).filter_map(|r| r.ok()) { - if !joined_servers.remove(&old_joined_server) { - // Server not in room anymore - let mut roomserver_id = room_id.as_bytes().to_vec(); - roomserver_id.push(0xff); - roomserver_id.extend_from_slice(old_joined_server.as_bytes()); - - let mut serverroom_id = old_joined_server.as_bytes().to_vec(); - serverroom_id.push(0xff); - serverroom_id.extend_from_slice(room_id.as_bytes()); - - self.roomserverids.remove(&roomserver_id)?; - self.serverroomids.remove(&serverroom_id)?; - } - } - - // Now only new servers are in joined_servers anymore - for server in joined_servers { - let mut roomserver_id = room_id.as_bytes().to_vec(); - roomserver_id.push(0xff); - roomserver_id.extend_from_slice(server.as_bytes()); - - let mut serverroom_id = server.as_bytes().to_vec(); - serverroom_id.push(0xff); - serverroom_id.extend_from_slice(room_id.as_bytes()); - - self.roomserverids.insert(&roomserver_id, &[])?; - self.serverroomids.insert(&serverroom_id, &[])?; - } - - self.appservice_in_room_cache - .write() - .unwrap() - .remove(room_id); - - Ok(()) - } - - #[tracing::instrument(skip(self, room_id, db))] - pub fn get_our_real_users( - &self, - room_id: &RoomId, - db: &Database, - ) -> Result>>> { - let maybe = self - .our_real_users_cache - .read() - .unwrap() - .get(room_id) - .cloned(); - if let Some(users) = maybe { - Ok(users) - } else { - self.update_joined_count(room_id, db)?; - Ok(Arc::clone( - self.our_real_users_cache - .read() - .unwrap() - .get(room_id) - .unwrap(), - )) - } - } - - #[tracing::instrument(skip(self, room_id, appservice, db))] - pub fn appservice_in_room( - &self, - room_id: &RoomId, - appservice: &(String, serde_yaml::Value), - db: &Database, - ) -> Result { - let maybe = self - .appservice_in_room_cache - .read() - .unwrap() - .get(room_id) - .and_then(|map| map.get(&appservice.0)) - .copied(); - - if let Some(b) = maybe { - Ok(b) - } else if let Some(namespaces) = appservice.1.get("namespaces") { - let users = namespaces - .get("users") - .and_then(|users| users.as_sequence()) - .map_or_else(Vec::new, |users| { - users - .iter() - .filter_map(|users| Regex::new(users.get("regex")?.as_str()?).ok()) - .collect::>() - }); - - let bridge_user_id = appservice - .1 - .get("sender_localpart") - .and_then(|string| string.as_str()) - .and_then(|string| { - UserId::parse_with_server_name(string, db.globals.server_name()).ok() - }); - - let in_room = bridge_user_id - .map_or(false, |id| self.is_joined(&id, room_id).unwrap_or(false)) - || self.room_members(room_id).any(|userid| { - userid.map_or(false, |userid| { - users.iter().any(|r| r.is_match(userid.as_str())) - }) - }); - - self.appservice_in_room_cache - .write() - .unwrap() - .entry(room_id.to_owned()) - .or_default() - .insert(appservice.0.clone(), in_room); - - Ok(in_room) - } else { - Ok(false) - } - } - - // Make a user leave all their joined rooms - #[tracing::instrument(skip(self, db))] - pub async fn leave_all_rooms(&self, user_id: &UserId, db: &Database) -> Result<()> { - let all_rooms = db - .rooms - .rooms_joined(user_id) - .chain(db.rooms.rooms_invited(user_id).map(|t| t.map(|(r, _)| r))) - .collect::>(); - - for room_id in all_rooms { - let room_id = match room_id { - Ok(room_id) => room_id, - Err(_) => continue, - }; - - let _ = self.leave_room(user_id, &room_id, db).await; - } - - Ok(()) - } - - #[tracing::instrument(skip(self, db))] - pub async fn leave_room( - &self, - user_id: &UserId, - room_id: &RoomId, - db: &Database, - ) -> Result<()> { - // Ask a remote server if we don't have this room - if !self.exists(room_id)? && room_id.server_name() != db.globals.server_name() { - if let Err(e) = self.remote_leave_room(user_id, room_id, db).await { - warn!("Failed to leave room {} remotely: {}", user_id, e); - // Don't tell the client about this error - } - - let last_state = self - .invite_state(user_id, room_id)? - .map_or_else(|| self.left_state(user_id, room_id), |s| Ok(Some(s)))?; - - // We always drop the invite, we can't rely on other servers - self.update_membership( - room_id, - user_id, - MembershipState::Leave, - user_id, - last_state, - db, - true, - )?; - } else { - let mutex_state = Arc::clone( - db.globals - .roomid_mutex_state - .write() - .unwrap() - .entry(room_id.to_owned()) - .or_default(), - ); - let state_lock = mutex_state.lock().await; - - let mut event: RoomMemberEventContent = serde_json::from_str( - self.room_state_get(room_id, &StateEventType::RoomMember, user_id.as_str())? - .ok_or(Error::BadRequest( - ErrorKind::BadState, - "Cannot leave a room you are not a member of.", - ))? - .content - .get(), - ) - .map_err(|_| Error::bad_database("Invalid member event in database."))?; - - event.membership = MembershipState::Leave; - - self.build_and_append_pdu( - PduBuilder { - event_type: RoomEventType::RoomMember, - content: to_raw_value(&event).expect("event is valid, we just created it"), - unsigned: None, - state_key: Some(user_id.to_string()), - redacts: None, - }, - user_id, - room_id, - db, - &state_lock, - )?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self, db))] - async fn remote_leave_room( - &self, - user_id: &UserId, - room_id: &RoomId, - db: &Database, - ) -> Result<()> { - let mut make_leave_response_and_server = Err(Error::BadServerResponse( - "No server available to assist in leaving.", - )); - - let invite_state = db - .rooms - .invite_state(user_id, room_id)? - .ok_or(Error::BadRequest( - ErrorKind::BadState, - "User is not invited.", - ))?; - - let servers: HashSet<_> = invite_state - .iter() - .filter_map(|event| serde_json::from_str(event.json().get()).ok()) - .filter_map(|event: serde_json::Value| event.get("sender").cloned()) - .filter_map(|sender| sender.as_str().map(|s| s.to_owned())) - .filter_map(|sender| UserId::parse(sender).ok()) - .map(|user| user.server_name().to_owned()) - .collect(); - - for remote_server in servers { - let make_leave_response = db - .sending - .send_federation_request( - &db.globals, - &remote_server, - federation::membership::prepare_leave_event::v1::Request { room_id, user_id }, - ) - .await; - - make_leave_response_and_server = make_leave_response.map(|r| (r, remote_server)); - - if make_leave_response_and_server.is_ok() { - break; - } - } - - let (make_leave_response, remote_server) = make_leave_response_and_server?; - - let room_version_id = match make_leave_response.room_version { - Some(version) if self.is_supported_version(&db, &version) => version, - _ => return Err(Error::BadServerResponse("Room version is not supported")), - }; - - let mut leave_event_stub = - serde_json::from_str::(make_leave_response.event.get()).map_err( - |_| Error::BadServerResponse("Invalid make_leave event json received from server."), - )?; - - // TODO: Is origin needed? - leave_event_stub.insert( - "origin".to_owned(), - CanonicalJsonValue::String(db.globals.server_name().as_str().to_owned()), - ); - leave_event_stub.insert( - "origin_server_ts".to_owned(), - CanonicalJsonValue::Integer( - utils::millis_since_unix_epoch() - .try_into() - .expect("Timestamp is valid js_int value"), - ), - ); - // We don't leave the event id in the pdu because that's only allowed in v1 or v2 rooms - leave_event_stub.remove("event_id"); - - // In order to create a compatible ref hash (EventID) the `hashes` field needs to be present - ruma::signatures::hash_and_sign_event( - db.globals.server_name().as_str(), - db.globals.keypair(), - &mut leave_event_stub, - &room_version_id, - ) - .expect("event is valid, we just created it"); - - // Generate event id - let event_id = EventId::parse(format!( - "${}", - ruma::signatures::reference_hash(&leave_event_stub, &room_version_id) - .expect("ruma can calculate reference hashes") - )) - .expect("ruma's reference hashes are valid event ids"); - - // Add event_id back - leave_event_stub.insert( - "event_id".to_owned(), - CanonicalJsonValue::String(event_id.as_str().to_owned()), - ); - - // It has enough fields to be called a proper event now - let leave_event = leave_event_stub; - - db.sending - .send_federation_request( - &db.globals, - &remote_server, - federation::membership::create_leave_event::v2::Request { - room_id, - event_id: &event_id, - pdu: &PduEvent::convert_to_outgoing_federation_event(leave_event.clone()), - }, - ) - .await?; - - Ok(()) - } - - /// Makes a user forget a room. - #[tracing::instrument(skip(self))] - pub fn forget(&self, room_id: &RoomId, user_id: &UserId) -> Result<()> { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - let mut roomuser_id = room_id.as_bytes().to_vec(); - roomuser_id.push(0xff); - roomuser_id.extend_from_slice(user_id.as_bytes()); - - self.userroomid_leftstate.remove(&userroom_id)?; - self.roomuserid_leftcount.remove(&roomuser_id)?; - - Ok(()) - } - - #[tracing::instrument(skip(self, globals))] - pub fn set_alias( - &self, - alias: &RoomAliasId, - room_id: Option<&RoomId>, - globals: &super::globals::Globals, - ) -> Result<()> { - if let Some(room_id) = room_id { - // New alias - self.alias_roomid - .insert(alias.alias().as_bytes(), room_id.as_bytes())?; - let mut aliasid = room_id.as_bytes().to_vec(); - aliasid.push(0xff); - aliasid.extend_from_slice(&globals.next_count()?.to_be_bytes()); - self.aliasid_alias.insert(&aliasid, &*alias.as_bytes())?; - } else { - // room_id=None means remove alias - if let Some(room_id) = self.alias_roomid.get(alias.alias().as_bytes())? { - let mut prefix = room_id.to_vec(); - prefix.push(0xff); - - for (key, _) in self.aliasid_alias.scan_prefix(prefix) { - self.aliasid_alias.remove(&key)?; - } - self.alias_roomid.remove(alias.alias().as_bytes())?; - } else { - return Err(Error::BadRequest( - ErrorKind::NotFound, - "Alias does not exist.", - )); - } - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn id_from_alias(&self, alias: &RoomAliasId) -> Result>> { - self.alias_roomid - .get(alias.alias().as_bytes())? - .map(|bytes| { - RoomId::parse(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in alias_roomid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("Room ID in alias_roomid is invalid.")) - }) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn room_aliases<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.aliasid_alias.scan_prefix(prefix).map(|(_, bytes)| { - utils::string_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid alias bytes in aliasid_alias."))? - .try_into() - .map_err(|_| Error::bad_database("Invalid alias in aliasid_alias.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn set_public(&self, room_id: &RoomId, public: bool) -> Result<()> { - if public { - self.publicroomids.insert(room_id.as_bytes(), &[])?; - } else { - self.publicroomids.remove(room_id.as_bytes())?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn is_public_room(&self, room_id: &RoomId) -> Result { - Ok(self.publicroomids.get(room_id.as_bytes())?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn iter_ids(&self) -> impl Iterator>> + '_ { - self.roomid_shortroomid.iter().map(|(bytes, _)| { - RoomId::parse( - utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in publicroomids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in roomid_shortroomid is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn public_rooms(&self) -> impl Iterator>> + '_ { - self.publicroomids.iter().map(|(bytes, _)| { - RoomId::parse( - utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in publicroomids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in publicroomids is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn search_pdus<'a>( - &'a self, - room_id: &RoomId, - search_string: &str, - ) -> Result> + 'a, Vec)>> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - let prefix_clone = prefix.clone(); - - let words: Vec<_> = search_string - .split_terminator(|c: char| !c.is_alphanumeric()) - .filter(|s| !s.is_empty()) - .map(str::to_lowercase) - .collect(); - - let iterators = words.clone().into_iter().map(move |word| { - let mut prefix2 = prefix.clone(); - prefix2.extend_from_slice(word.as_bytes()); - prefix2.push(0xff); - - let mut last_possible_id = prefix2.clone(); - last_possible_id.extend_from_slice(&u64::MAX.to_be_bytes()); - - self.tokenids - .iter_from(&last_possible_id, true) // Newest pdus first - .take_while(move |(k, _)| k.starts_with(&prefix2)) - .map(|(key, _)| key[key.len() - size_of::()..].to_vec()) - }); - - Ok(utils::common_elements(iterators, |a, b| { - // We compare b with a because we reversed the iterator earlier - b.cmp(a) - }) - .map(|iter| { - ( - iter.map(move |id| { - let mut pduid = prefix_clone.clone(); - pduid.extend_from_slice(&id); - pduid - }), - words, - ) - })) - } - - #[tracing::instrument(skip(self))] - pub fn get_shared_rooms<'a>( - &'a self, - users: Vec>, - ) -> Result>> + 'a> { - let iterators = users.into_iter().map(move |user_id| { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.userroomid_joined - .scan_prefix(prefix) - .map(|(key, _)| { - let roomid_index = key - .iter() - .enumerate() - .find(|(_, &b)| b == 0xff) - .ok_or_else(|| Error::bad_database("Invalid userroomid_joined in db."))? - .0 - + 1; // +1 because the room id starts AFTER the separator - - let room_id = key[roomid_index..].to_vec(); - - Ok::<_, Error>(room_id) - }) - .filter_map(|r| r.ok()) - }); - - // We use the default compare function because keys are sorted correctly (not reversed) - Ok(utils::common_elements(iterators, Ord::cmp) - .expect("users is not empty") - .map(|bytes| { - RoomId::parse(utils::string_from_bytes(&*bytes).map_err(|_| { - Error::bad_database("Invalid RoomId bytes in userroomid_joined") - })?) - .map_err(|_| Error::bad_database("Invalid RoomId in userroomid_joined.")) - })) - } - - /// Returns an iterator of all servers participating in this room. - #[tracing::instrument(skip(self))] - pub fn room_servers<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomserverids.scan_prefix(prefix).map(|(key, _)| { - ServerName::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Server name in roomserverids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Server name in roomserverids is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn server_in_room<'a>(&'a self, server: &ServerName, room_id: &RoomId) -> Result { - let mut key = server.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - - self.serverroomids.get(&key).map(|o| o.is_some()) - } - - /// Returns an iterator of all rooms a server participates in (as far as we know). - #[tracing::instrument(skip(self))] - pub fn server_rooms<'a>( - &'a self, - server: &ServerName, - ) -> impl Iterator>> + 'a { - let mut prefix = server.as_bytes().to_vec(); - prefix.push(0xff); - - self.serverroomids.scan_prefix(prefix).map(|(key, _)| { - RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| Error::bad_database("RoomId in serverroomids is invalid unicode."))?, - ) - .map_err(|_| Error::bad_database("RoomId in serverroomids is invalid.")) - }) - } - - /// Returns an iterator over all joined members of a room. - #[tracing::instrument(skip(self))] - pub fn room_members<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomuserid_joined.scan_prefix(prefix).map(|(key, _)| { - UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("User ID in roomuserid_joined is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("User ID in roomuserid_joined is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn room_joined_count(&self, room_id: &RoomId) -> Result> { - self.roomid_joinedcount - .get(room_id.as_bytes())? - .map(|b| { - utils::u64_from_bytes(&b) - .map_err(|_| Error::bad_database("Invalid joinedcount in db.")) - }) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn room_invited_count(&self, room_id: &RoomId) -> Result> { - self.roomid_invitedcount - .get(room_id.as_bytes())? - .map(|b| { - utils::u64_from_bytes(&b) - .map_err(|_| Error::bad_database("Invalid joinedcount in db.")) - }) - .transpose() - } - - /// Returns an iterator over all User IDs who ever joined a room. - #[tracing::instrument(skip(self))] - pub fn room_useroncejoined<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomuseroncejoinedids - .scan_prefix(prefix) - .map(|(key, _)| { - UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("User ID in room_useroncejoined is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("User ID in room_useroncejoined is invalid.")) - }) - } - - /// Returns an iterator over all invited members of a room. - #[tracing::instrument(skip(self))] - pub fn room_members_invited<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomuserid_invitecount - .scan_prefix(prefix) - .map(|(key, _)| { - UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("User ID in roomuserid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("User ID in roomuserid_invited is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn get_invite_count(&self, room_id: &RoomId, user_id: &UserId) -> Result> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_invitecount - .get(&key)? - .map_or(Ok(None), |bytes| { - Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid invitecount in db.") - })?)) - }) - } - - #[tracing::instrument(skip(self))] - pub fn get_left_count(&self, room_id: &RoomId, user_id: &UserId) -> Result> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_leftcount - .get(&key)? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid leftcount in db.")) - }) - .transpose() - } - - pub fn is_disabled(&self, room_id: &RoomId) -> Result { - Ok(self.disabledroomids.get(room_id.as_bytes())?.is_some()) - } - - /// Returns an iterator over all rooms this user joined. - #[tracing::instrument(skip(self))] - pub fn rooms_joined<'a>( - &'a self, - user_id: &UserId, - ) -> impl Iterator>> + 'a { - self.userroomid_joined - .scan_prefix(user_id.as_bytes().to_vec()) - .map(|(key, _)| { - RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Room ID in userroomid_joined is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_joined is invalid.")) - }) - } - - /// Returns an iterator over all rooms a user was invited to. - #[tracing::instrument(skip(self))] - pub fn rooms_invited<'a>( - &'a self, - user_id: &UserId, - ) -> impl Iterator, Vec>)>> + 'a { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.userroomid_invitestate - .scan_prefix(prefix) - .map(|(key, state)| { - let room_id = RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Room ID in userroomid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_invited is invalid."))?; - - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_invitestate."))?; - - Ok((room_id, state)) - }) - } - - #[tracing::instrument(skip(self))] - pub fn invite_state( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result>>> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - - self.userroomid_invitestate - .get(&key)? - .map(|state| { - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_invitestate."))?; - - Ok(state) - }) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn left_state( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result>>> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - - self.userroomid_leftstate - .get(&key)? - .map(|state| { - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_leftstate."))?; - - Ok(state) - }) - .transpose() - } - - /// Returns an iterator over all rooms a user left. - #[tracing::instrument(skip(self))] - pub fn rooms_left<'a>( - &'a self, - user_id: &UserId, - ) -> impl Iterator, Vec>)>> + 'a { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.userroomid_leftstate - .scan_prefix(prefix) - .map(|(key, state)| { - let room_id = RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Room ID in userroomid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_invited is invalid."))?; - - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_leftstate."))?; - - Ok((room_id, state)) - }) - } - - #[tracing::instrument(skip(self))] - pub fn once_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.roomuseroncejoinedids.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn is_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.userroomid_joined.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn is_invited(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.userroomid_invitestate.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn is_left(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.userroomid_leftstate.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn get_auth_chain_from_cache<'a>( - &'a self, - key: &[u64], - ) -> Result>>> { - // Check RAM cache - if let Some(result) = self.auth_chain_cache.lock().unwrap().get_mut(key) { - return Ok(Some(Arc::clone(result))); - } - - // Check DB cache - if key.len() == 1 { - if let Some(chain) = - self.shorteventid_authchain - .get(&key[0].to_be_bytes())? - .map(|chain| { - chain - .chunks_exact(size_of::()) - .map(|chunk| { - utils::u64_from_bytes(chunk).expect("byte length is correct") - }) - .collect() - }) - { - let chain = Arc::new(chain); - - // Cache in RAM - self.auth_chain_cache - .lock() - .unwrap() - .insert(vec![key[0]], Arc::clone(&chain)); - - return Ok(Some(chain)); - } - } - - Ok(None) - } - - #[tracing::instrument(skip(self))] - pub fn cache_auth_chain(&self, key: Vec, chain: Arc>) -> Result<()> { - // Persist in db - if key.len() == 1 { - self.shorteventid_authchain.insert( - &key[0].to_be_bytes(), - &chain - .iter() - .flat_map(|s| s.to_be_bytes().to_vec()) - .collect::>(), - )?; - } - - // Cache in RAM - self.auth_chain_cache.lock().unwrap().insert(key, chain); - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_was_sent_before( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - ll_user: &UserId, - ) -> Result { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(device_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(ll_user.as_bytes()); - Ok(self.lazyloadedids.get(&key)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_mark_sent( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - lazy_load: HashSet>, - count: u64, - ) { - self.lazy_load_waiting.lock().unwrap().insert( - ( - user_id.to_owned(), - device_id.to_owned(), - room_id.to_owned(), - count, - ), - lazy_load, - ); - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_confirm_delivery( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - since: u64, - ) -> Result<()> { - if let Some(user_ids) = self.lazy_load_waiting.lock().unwrap().remove(&( - user_id.to_owned(), - device_id.to_owned(), - room_id.to_owned(), - since, - )) { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for ll_id in user_ids { - let mut key = prefix.clone(); - key.extend_from_slice(ll_id.as_bytes()); - self.lazyloadedids.insert(&key, &[])?; - } - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_reset( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - ) -> Result<()> { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for (key, _) in self.lazyloadedids.scan_prefix(prefix) { - self.lazyloadedids.remove(&key)?; - } - - Ok(()) - } - - /// Returns the room's version. - #[tracing::instrument(skip(self))] - pub fn get_room_version(&self, room_id: &RoomId) -> Result { - let create_event = self.room_state_get(room_id, &StateEventType::RoomCreate, "")?; - - let create_event_content: Option = create_event - .as_ref() - .map(|create_event| { - serde_json::from_str(create_event.content.get()).map_err(|e| { - warn!("Invalid create event: {}", e); - Error::bad_database("Invalid create event in db.") - }) - }) - .transpose()?; - let room_version = create_event_content - .map(|create_event| create_event.room_version) - .ok_or_else(|| Error::BadDatabase("Invalid room version"))?; - Ok(room_version) - } -} diff --git a/src/service/rooms/mod.rs b/src/service/rooms/mod.rs index 4ad815e3..89598afe 100644 --- a/src/service/rooms/mod.rs +++ b/src/service/rooms/mod.rs @@ -141,135 +141,6 @@ impl Rooms { db.globals.supported_room_versions().contains(room_version) } - /// Builds a StateMap by iterating over all keys that start - /// with state_hash, this gives the full state for the given state_hash. - #[tracing::instrument(skip(self))] - pub async fn state_full_ids(&self, shortstatehash: u64) -> Result>> { - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - let mut result = BTreeMap::new(); - let mut i = 0; - for compressed in full_state.into_iter() { - let parsed = self.parse_compressed_state_event(compressed)?; - result.insert(parsed.0, parsed.1); - - i += 1; - if i % 100 == 0 { - tokio::task::yield_now().await; - } - } - Ok(result) - } - - #[tracing::instrument(skip(self))] - pub async fn state_full( - &self, - shortstatehash: u64, - ) -> Result>> { - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - - let mut result = HashMap::new(); - let mut i = 0; - for compressed in full_state { - let (_, eventid) = self.parse_compressed_state_event(compressed)?; - if let Some(pdu) = self.get_pdu(&eventid)? { - result.insert( - ( - pdu.kind.to_string().into(), - pdu.state_key - .as_ref() - .ok_or_else(|| Error::bad_database("State event has no state key."))? - .clone(), - ), - pdu, - ); - } - - i += 1; - if i % 100 == 0 { - tokio::task::yield_now().await; - } - } - - Ok(result) - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn state_get_id( - &self, - shortstatehash: u64, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - let shortstatekey = match self.get_shortstatekey(event_type, state_key)? { - Some(s) => s, - None => return Ok(None), - }; - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - Ok(full_state - .into_iter() - .find(|bytes| bytes.starts_with(&shortstatekey.to_be_bytes())) - .and_then(|compressed| { - self.parse_compressed_state_event(compressed) - .ok() - .map(|(_, id)| id) - })) - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn state_get( - &self, - shortstatehash: u64, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - self.state_get_id(shortstatehash, event_type, state_key)? - .map_or(Ok(None), |event_id| self.get_pdu(&event_id)) - } - - /// Returns the state hash for this pdu. - pub fn pdu_shortstatehash(&self, event_id: &EventId) -> Result> { - self.eventid_shorteventid - .get(event_id.as_bytes())? - .map_or(Ok(None), |shorteventid| { - self.shorteventid_shortstatehash - .get(&shorteventid)? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database( - "Invalid shortstatehash bytes in shorteventid_shortstatehash", - ) - }) - }) - .transpose() - }) - } - - /// Returns the last state hash key added to the db for the given room. - #[tracing::instrument(skip(self))] - pub fn current_shortstatehash(&self, room_id: &RoomId) -> Result> { - self.roomid_shortstatehash - .get(room_id.as_bytes())? - .map_or(Ok(None), |bytes| { - Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid shortstatehash in roomid_shortstatehash") - })?)) - }) - } - /// This fetches auth events from the current state. #[tracing::instrument(skip(self))] pub fn get_auth_events( @@ -326,2552 +197,6 @@ impl Rooms { hash.as_ref().into() } - /// Checks if a room exists. - #[tracing::instrument(skip(self))] - pub fn exists(&self, room_id: &RoomId) -> Result { - let prefix = match self.get_shortroomid(room_id)? { - Some(b) => b.to_be_bytes().to_vec(), - None => return Ok(false), - }; - - // Look for PDUs in that room. - Ok(self - .pduid_pdu - .iter_from(&prefix, false) - .next() - .filter(|(k, _)| k.starts_with(&prefix)) - .is_some()) - } - - /// Checks if a room exists. - #[tracing::instrument(skip(self))] - pub fn first_pdu_in_room(&self, room_id: &RoomId) -> Result>> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - // Look for PDUs in that room. - self.pduid_pdu - .iter_from(&prefix, false) - .filter(|(k, _)| k.starts_with(&prefix)) - .map(|(_, pdu)| { - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid first PDU in db.")) - .map(Arc::new) - }) - .next() - .transpose() - } - - /// Force the creation of a new StateHash and insert it into the db. - /// - /// Whatever `state` is supplied to `force_state` becomes the new current room state snapshot. - #[tracing::instrument(skip(self, new_state_ids_compressed, db))] - pub fn force_state( - &self, - room_id: &RoomId, - new_state_ids_compressed: HashSet, - db: &Database, - ) -> Result<()> { - let previous_shortstatehash = self.current_shortstatehash(room_id)?; - - let state_hash = self.calculate_hash( - &new_state_ids_compressed - .iter() - .map(|bytes| &bytes[..]) - .collect::>(), - ); - - let (new_shortstatehash, already_existed) = - self.get_or_create_shortstatehash(&state_hash, &db.globals)?; - - if Some(new_shortstatehash) == previous_shortstatehash { - return Ok(()); - } - - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let (statediffnew, statediffremoved) = if let Some(parent_stateinfo) = states_parents.last() - { - let statediffnew: HashSet<_> = new_state_ids_compressed - .difference(&parent_stateinfo.1) - .copied() - .collect(); - - let statediffremoved: HashSet<_> = parent_stateinfo - .1 - .difference(&new_state_ids_compressed) - .copied() - .collect(); - - (statediffnew, statediffremoved) - } else { - (new_state_ids_compressed, HashSet::new()) - }; - - if !already_existed { - self.save_state_from_diff( - new_shortstatehash, - statediffnew.clone(), - statediffremoved, - 2, // every state change is 2 event changes on average - states_parents, - )?; - }; - - for event_id in statediffnew.into_iter().filter_map(|new| { - self.parse_compressed_state_event(new) - .ok() - .map(|(_, id)| id) - }) { - let pdu = match self.get_pdu_json(&event_id)? { - Some(pdu) => pdu, - None => continue, - }; - - if pdu.get("type").and_then(|val| val.as_str()) != Some("m.room.member") { - continue; - } - - let pdu: PduEvent = match serde_json::from_str( - &serde_json::to_string(&pdu).expect("CanonicalJsonObj can be serialized to JSON"), - ) { - Ok(pdu) => pdu, - Err(_) => continue, - }; - - #[derive(Deserialize)] - struct ExtractMembership { - membership: MembershipState, - } - - let membership = match serde_json::from_str::(pdu.content.get()) { - Ok(e) => e.membership, - Err(_) => continue, - }; - - let state_key = match pdu.state_key { - Some(k) => k, - None => continue, - }; - - let user_id = match UserId::parse(state_key) { - Ok(id) => id, - Err(_) => continue, - }; - - self.update_membership(room_id, &user_id, membership, &pdu.sender, None, db, false)?; - } - - self.update_joined_count(room_id, db)?; - - self.roomid_shortstatehash - .insert(room_id.as_bytes(), &new_shortstatehash.to_be_bytes())?; - - Ok(()) - } - - /// Returns a stack with info on shortstatehash, full state, added diff and removed diff for the selected shortstatehash and each parent layer. - #[tracing::instrument(skip(self))] - pub fn load_shortstatehash_info( - &self, - shortstatehash: u64, - ) -> Result< - Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - > { - if let Some(r) = self - .stateinfo_cache - .lock() - .unwrap() - .get_mut(&shortstatehash) - { - return Ok(r.clone()); - } - - let value = self - .shortstatehash_statediff - .get(&shortstatehash.to_be_bytes())? - .ok_or_else(|| Error::bad_database("State hash does not exist"))?; - let parent = - utils::u64_from_bytes(&value[0..size_of::()]).expect("bytes have right length"); - - let mut add_mode = true; - let mut added = HashSet::new(); - let mut removed = HashSet::new(); - - let mut i = size_of::(); - while let Some(v) = value.get(i..i + 2 * size_of::()) { - if add_mode && v.starts_with(&0_u64.to_be_bytes()) { - add_mode = false; - i += size_of::(); - continue; - } - if add_mode { - added.insert(v.try_into().expect("we checked the size above")); - } else { - removed.insert(v.try_into().expect("we checked the size above")); - } - i += 2 * size_of::(); - } - - if parent != 0_u64 { - let mut response = self.load_shortstatehash_info(parent)?; - let mut state = response.last().unwrap().1.clone(); - state.extend(added.iter().copied()); - for r in &removed { - state.remove(r); - } - - response.push((shortstatehash, state, added, removed)); - - Ok(response) - } else { - let response = vec![(shortstatehash, added.clone(), added, removed)]; - self.stateinfo_cache - .lock() - .unwrap() - .insert(shortstatehash, response.clone()); - Ok(response) - } - } - - pub fn compress_state_event( - &self, - shortstatekey: u64, - event_id: &EventId, - globals: &super::globals::Globals, - ) -> Result { - let mut v = shortstatekey.to_be_bytes().to_vec(); - v.extend_from_slice( - &self - .get_or_create_shorteventid(event_id, globals)? - .to_be_bytes(), - ); - Ok(v.try_into().expect("we checked the size above")) - } - - /// Returns shortstatekey, event id - pub fn parse_compressed_state_event( - &self, - compressed_event: CompressedStateEvent, - ) -> Result<(u64, Arc)> { - Ok(( - utils::u64_from_bytes(&compressed_event[0..size_of::()]) - .expect("bytes have right length"), - self.get_eventid_from_short( - utils::u64_from_bytes(&compressed_event[size_of::()..]) - .expect("bytes have right length"), - )?, - )) - } - - /// Creates a new shortstatehash that often is just a diff to an already existing - /// shortstatehash and therefore very efficient. - /// - /// There are multiple layers of diffs. The bottom layer 0 always contains the full state. Layer - /// 1 contains diffs to states of layer 0, layer 2 diffs to layer 1 and so on. If layer n > 0 - /// grows too big, it will be combined with layer n-1 to create a new diff on layer n-1 that's - /// based on layer n-2. If that layer is also too big, it will recursively fix above layers too. - /// - /// * `shortstatehash` - Shortstatehash of this state - /// * `statediffnew` - Added to base. Each vec is shortstatekey+shorteventid - /// * `statediffremoved` - Removed from base. Each vec is shortstatekey+shorteventid - /// * `diff_to_sibling` - Approximately how much the diff grows each time for this layer - /// * `parent_states` - A stack with info on shortstatehash, full state, added diff and removed diff for each parent layer - #[tracing::instrument(skip( - self, - statediffnew, - statediffremoved, - diff_to_sibling, - parent_states - ))] - pub fn save_state_from_diff( - &self, - shortstatehash: u64, - statediffnew: HashSet, - statediffremoved: HashSet, - diff_to_sibling: usize, - mut parent_states: Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - ) -> Result<()> { - let diffsum = statediffnew.len() + statediffremoved.len(); - - if parent_states.len() > 3 { - // Number of layers - // To many layers, we have to go deeper - let parent = parent_states.pop().unwrap(); - - let mut parent_new = parent.2; - let mut parent_removed = parent.3; - - for removed in statediffremoved { - if !parent_new.remove(&removed) { - // It was not added in the parent and we removed it - parent_removed.insert(removed); - } - // Else it was added in the parent and we removed it again. We can forget this change - } - - for new in statediffnew { - if !parent_removed.remove(&new) { - // It was not touched in the parent and we added it - parent_new.insert(new); - } - // Else it was removed in the parent and we added it again. We can forget this change - } - - self.save_state_from_diff( - shortstatehash, - parent_new, - parent_removed, - diffsum, - parent_states, - )?; - - return Ok(()); - } - - if parent_states.is_empty() { - // There is no parent layer, create a new state - let mut value = 0_u64.to_be_bytes().to_vec(); // 0 means no parent - for new in &statediffnew { - value.extend_from_slice(&new[..]); - } - - if !statediffremoved.is_empty() { - warn!("Tried to create new state with removals"); - } - - self.shortstatehash_statediff - .insert(&shortstatehash.to_be_bytes(), &value)?; - - return Ok(()); - }; - - // Else we have two options. - // 1. We add the current diff on top of the parent layer. - // 2. We replace a layer above - - let parent = parent_states.pop().unwrap(); - let parent_diff = parent.2.len() + parent.3.len(); - - if diffsum * diffsum >= 2 * diff_to_sibling * parent_diff { - // Diff too big, we replace above layer(s) - let mut parent_new = parent.2; - let mut parent_removed = parent.3; - - for removed in statediffremoved { - if !parent_new.remove(&removed) { - // It was not added in the parent and we removed it - parent_removed.insert(removed); - } - // Else it was added in the parent and we removed it again. We can forget this change - } - - for new in statediffnew { - if !parent_removed.remove(&new) { - // It was not touched in the parent and we added it - parent_new.insert(new); - } - // Else it was removed in the parent and we added it again. We can forget this change - } - - self.save_state_from_diff( - shortstatehash, - parent_new, - parent_removed, - diffsum, - parent_states, - )?; - } else { - // Diff small enough, we add diff as layer on top of parent - let mut value = parent.0.to_be_bytes().to_vec(); - for new in &statediffnew { - value.extend_from_slice(&new[..]); - } - - if !statediffremoved.is_empty() { - value.extend_from_slice(&0_u64.to_be_bytes()); - for removed in &statediffremoved { - value.extend_from_slice(&removed[..]); - } - } - - self.shortstatehash_statediff - .insert(&shortstatehash.to_be_bytes(), &value)?; - } - - Ok(()) - } - - /// Returns (shortstatehash, already_existed) - fn get_or_create_shortstatehash( - &self, - state_hash: &StateHashId, - globals: &super::globals::Globals, - ) -> Result<(u64, bool)> { - Ok(match self.statehash_shortstatehash.get(state_hash)? { - Some(shortstatehash) => ( - utils::u64_from_bytes(&shortstatehash) - .map_err(|_| Error::bad_database("Invalid shortstatehash in db."))?, - true, - ), - None => { - let shortstatehash = globals.next_count()?; - self.statehash_shortstatehash - .insert(state_hash, &shortstatehash.to_be_bytes())?; - (shortstatehash, false) - } - }) - } - - pub fn get_or_create_shorteventid( - &self, - event_id: &EventId, - globals: &super::globals::Globals, - ) -> Result { - if let Some(short) = self.eventidshort_cache.lock().unwrap().get_mut(event_id) { - return Ok(*short); - } - - let short = match self.eventid_shorteventid.get(event_id.as_bytes())? { - Some(shorteventid) => utils::u64_from_bytes(&shorteventid) - .map_err(|_| Error::bad_database("Invalid shorteventid in db."))?, - None => { - let shorteventid = globals.next_count()?; - self.eventid_shorteventid - .insert(event_id.as_bytes(), &shorteventid.to_be_bytes())?; - self.shorteventid_eventid - .insert(&shorteventid.to_be_bytes(), event_id.as_bytes())?; - shorteventid - } - }; - - self.eventidshort_cache - .lock() - .unwrap() - .insert(event_id.to_owned(), short); - - Ok(short) - } - - pub fn get_shortroomid(&self, room_id: &RoomId) -> Result> { - self.roomid_shortroomid - .get(room_id.as_bytes())? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid shortroomid in db.")) - }) - .transpose() - } - - pub fn get_shortstatekey( - &self, - event_type: &StateEventType, - state_key: &str, - ) -> Result> { - if let Some(short) = self - .statekeyshort_cache - .lock() - .unwrap() - .get_mut(&(event_type.clone(), state_key.to_owned())) - { - return Ok(Some(*short)); - } - - let mut statekey = event_type.to_string().as_bytes().to_vec(); - statekey.push(0xff); - statekey.extend_from_slice(state_key.as_bytes()); - - let short = self - .statekey_shortstatekey - .get(&statekey)? - .map(|shortstatekey| { - utils::u64_from_bytes(&shortstatekey) - .map_err(|_| Error::bad_database("Invalid shortstatekey in db.")) - }) - .transpose()?; - - if let Some(s) = short { - self.statekeyshort_cache - .lock() - .unwrap() - .insert((event_type.clone(), state_key.to_owned()), s); - } - - Ok(short) - } - - pub fn get_or_create_shortroomid( - &self, - room_id: &RoomId, - globals: &super::globals::Globals, - ) -> Result { - Ok(match self.roomid_shortroomid.get(room_id.as_bytes())? { - Some(short) => utils::u64_from_bytes(&short) - .map_err(|_| Error::bad_database("Invalid shortroomid in db."))?, - None => { - let short = globals.next_count()?; - self.roomid_shortroomid - .insert(room_id.as_bytes(), &short.to_be_bytes())?; - short - } - }) - } - - pub fn get_or_create_shortstatekey( - &self, - event_type: &StateEventType, - state_key: &str, - globals: &super::globals::Globals, - ) -> Result { - if let Some(short) = self - .statekeyshort_cache - .lock() - .unwrap() - .get_mut(&(event_type.clone(), state_key.to_owned())) - { - return Ok(*short); - } - - let mut statekey = event_type.to_string().as_bytes().to_vec(); - statekey.push(0xff); - statekey.extend_from_slice(state_key.as_bytes()); - - let short = match self.statekey_shortstatekey.get(&statekey)? { - Some(shortstatekey) => utils::u64_from_bytes(&shortstatekey) - .map_err(|_| Error::bad_database("Invalid shortstatekey in db."))?, - None => { - let shortstatekey = globals.next_count()?; - self.statekey_shortstatekey - .insert(&statekey, &shortstatekey.to_be_bytes())?; - self.shortstatekey_statekey - .insert(&shortstatekey.to_be_bytes(), &statekey)?; - shortstatekey - } - }; - - self.statekeyshort_cache - .lock() - .unwrap() - .insert((event_type.clone(), state_key.to_owned()), short); - - Ok(short) - } - - pub fn get_eventid_from_short(&self, shorteventid: u64) -> Result> { - if let Some(id) = self - .shorteventid_cache - .lock() - .unwrap() - .get_mut(&shorteventid) - { - return Ok(Arc::clone(id)); - } - - let bytes = self - .shorteventid_eventid - .get(&shorteventid.to_be_bytes())? - .ok_or_else(|| Error::bad_database("Shorteventid does not exist"))?; - - let event_id = EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("EventID in shorteventid_eventid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("EventId in shorteventid_eventid is invalid."))?; - - self.shorteventid_cache - .lock() - .unwrap() - .insert(shorteventid, Arc::clone(&event_id)); - - Ok(event_id) - } - - pub fn get_statekey_from_short(&self, shortstatekey: u64) -> Result<(StateEventType, String)> { - if let Some(id) = self - .shortstatekey_cache - .lock() - .unwrap() - .get_mut(&shortstatekey) - { - return Ok(id.clone()); - } - - let bytes = self - .shortstatekey_statekey - .get(&shortstatekey.to_be_bytes())? - .ok_or_else(|| Error::bad_database("Shortstatekey does not exist"))?; - - let mut parts = bytes.splitn(2, |&b| b == 0xff); - let eventtype_bytes = parts.next().expect("split always returns one entry"); - let statekey_bytes = parts - .next() - .ok_or_else(|| Error::bad_database("Invalid statekey in shortstatekey_statekey."))?; - - let event_type = - StateEventType::try_from(utils::string_from_bytes(eventtype_bytes).map_err(|_| { - Error::bad_database("Event type in shortstatekey_statekey is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("Event type in shortstatekey_statekey is invalid."))?; - - let state_key = utils::string_from_bytes(statekey_bytes).map_err(|_| { - Error::bad_database("Statekey in shortstatekey_statekey is invalid unicode.") - })?; - - let result = (event_type, state_key); - - self.shortstatekey_cache - .lock() - .unwrap() - .insert(shortstatekey, result.clone()); - - Ok(result) - } - - /// Returns the full room state. - #[tracing::instrument(skip(self))] - pub async fn room_state_full( - &self, - room_id: &RoomId, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_full(current_shortstatehash).await - } else { - Ok(HashMap::new()) - } - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn room_state_get_id( - &self, - room_id: &RoomId, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_get_id(current_shortstatehash, event_type, state_key) - } else { - Ok(None) - } - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn room_state_get( - &self, - room_id: &RoomId, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_get(current_shortstatehash, event_type, state_key) - } else { - Ok(None) - } - } - - /// Returns the `count` of this pdu's id. - pub fn pdu_count(&self, pdu_id: &[u8]) -> Result { - utils::u64_from_bytes(&pdu_id[pdu_id.len() - size_of::()..]) - .map_err(|_| Error::bad_database("PDU has invalid count bytes.")) - } - - /// Returns the `count` of this pdu's id. - pub fn get_pdu_count(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pdu_id| self.pdu_count(&pdu_id)) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn latest_pdu_count(&self, room_id: &RoomId) -> Result { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut last_possible_key = prefix.clone(); - last_possible_key.extend_from_slice(&u64::MAX.to_be_bytes()); - - self.pduid_pdu - .iter_from(&last_possible_key, true) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .next() - .map(|b| self.pdu_count(&b.0)) - .transpose() - .map(|op| op.unwrap_or_default()) - } - - /// Returns the json of a pdu. - pub fn get_pdu_json(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map_or_else( - || self.eventid_outlierpdu.get(event_id.as_bytes()), - |pduid| { - Ok(Some(self.pduid_pdu.get(&pduid)?.ok_or_else(|| { - Error::bad_database("Invalid pduid in eventid_pduid.") - })?)) - }, - )? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the json of a pdu. - pub fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the json of a pdu. - pub fn get_non_outlier_pdu_json( - &self, - event_id: &EventId, - ) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pduid| { - self.pduid_pdu - .get(&pduid)? - .ok_or_else(|| Error::bad_database("Invalid pduid in eventid_pduid.")) - }) - .transpose()? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the pdu's id. - pub fn get_pdu_id(&self, event_id: &EventId) -> Result>> { - self.eventid_pduid.get(event_id.as_bytes()) - } - - /// Returns the pdu. - /// - /// Checks the `eventid_outlierpdu` Tree if not found in the timeline. - pub fn get_non_outlier_pdu(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pduid| { - self.pduid_pdu - .get(&pduid)? - .ok_or_else(|| Error::bad_database("Invalid pduid in eventid_pduid.")) - }) - .transpose()? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the pdu. - /// - /// Checks the `eventid_outlierpdu` Tree if not found in the timeline. - pub fn get_pdu(&self, event_id: &EventId) -> Result>> { - if let Some(p) = self.pdu_cache.lock().unwrap().get_mut(event_id) { - return Ok(Some(Arc::clone(p))); - } - - if let Some(pdu) = self - .eventid_pduid - .get(event_id.as_bytes())? - .map_or_else( - || self.eventid_outlierpdu.get(event_id.as_bytes()), - |pduid| { - Ok(Some(self.pduid_pdu.get(&pduid)?.ok_or_else(|| { - Error::bad_database("Invalid pduid in eventid_pduid.") - })?)) - }, - )? - .map(|pdu| { - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db.")) - .map(Arc::new) - }) - .transpose()? - { - self.pdu_cache - .lock() - .unwrap() - .insert(event_id.to_owned(), Arc::clone(&pdu)); - Ok(Some(pdu)) - } else { - Ok(None) - } - } - - /// Returns the pdu. - /// - /// This does __NOT__ check the outliers `Tree`. - pub fn get_pdu_from_id(&self, pdu_id: &[u8]) -> Result> { - self.pduid_pdu.get(pdu_id)?.map_or(Ok(None), |pdu| { - Ok(Some( - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db."))?, - )) - }) - } - - /// Returns the pdu as a `BTreeMap`. - pub fn get_pdu_json_from_id(&self, pdu_id: &[u8]) -> Result> { - self.pduid_pdu.get(pdu_id)?.map_or(Ok(None), |pdu| { - Ok(Some( - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db."))?, - )) - }) - } - - /// Removes a pdu and creates a new one with the same id. - #[tracing::instrument(skip(self))] - fn replace_pdu(&self, pdu_id: &[u8], pdu: &PduEvent) -> Result<()> { - if self.pduid_pdu.get(pdu_id)?.is_some() { - self.pduid_pdu.insert( - pdu_id, - &serde_json::to_vec(pdu).expect("PduEvent::to_vec always works"), - )?; - Ok(()) - } else { - Err(Error::BadRequest( - ErrorKind::NotFound, - "PDU does not exist.", - )) - } - } - - /// Returns the leaf pdus of a room. - #[tracing::instrument(skip(self))] - pub fn get_pdu_leaves(&self, room_id: &RoomId) -> Result>> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomid_pduleaves - .scan_prefix(prefix) - .map(|(_, bytes)| { - EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("EventID in roomid_pduleaves is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("EventId in roomid_pduleaves is invalid.")) - }) - .collect() - } - - #[tracing::instrument(skip(self, room_id, event_ids))] - pub fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc]) -> Result<()> { - for prev in event_ids { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(prev.as_bytes()); - self.referencedevents.insert(&key, &[])?; - } - - Ok(()) - } - - /// Replace the leaves of a room. - /// - /// The provided `event_ids` become the new leaves, this allows a room to have multiple - /// `prev_events`. - #[tracing::instrument(skip(self))] - pub fn replace_pdu_leaves<'a>( - &self, - room_id: &RoomId, - event_ids: impl IntoIterator + Debug, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - for (key, _) in self.roomid_pduleaves.scan_prefix(prefix.clone()) { - self.roomid_pduleaves.remove(&key)?; - } - - for event_id in event_ids { - let mut key = prefix.to_owned(); - key.extend_from_slice(event_id.as_bytes()); - self.roomid_pduleaves.insert(&key, event_id.as_bytes())?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn is_event_referenced(&self, room_id: &RoomId, event_id: &EventId) -> Result { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(event_id.as_bytes()); - Ok(self.referencedevents.get(&key)?.is_some()) - } - - /// Returns the pdu from the outlier tree. - pub fn get_pdu_outlier(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map_or(Ok(None), |pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - } - - /// Append the PDU as an outlier. - /// - /// Any event given to this will be processed (state-res) on another thread. - #[tracing::instrument(skip(self, pdu))] - pub fn add_pdu_outlier(&self, event_id: &EventId, pdu: &CanonicalJsonObject) -> Result<()> { - self.eventid_outlierpdu.insert( - event_id.as_bytes(), - &serde_json::to_vec(&pdu).expect("CanonicalJsonObject is valid"), - ) - } - - #[tracing::instrument(skip(self))] - pub fn mark_event_soft_failed(&self, event_id: &EventId) -> Result<()> { - self.softfailedeventids.insert(event_id.as_bytes(), &[]) - } - - #[tracing::instrument(skip(self))] - pub fn is_event_soft_failed(&self, event_id: &EventId) -> Result { - self.softfailedeventids - .get(event_id.as_bytes()) - .map(|o| o.is_some()) - } - - /// Creates a new persisted data unit and adds it to a room. - /// - /// By this point the incoming event should be fully authenticated, no auth happens - /// in `append_pdu`. - /// - /// Returns pdu id - #[tracing::instrument(skip(self, pdu, pdu_json, leaves, db))] - pub fn append_pdu<'a>( - &self, - pdu: &PduEvent, - mut pdu_json: CanonicalJsonObject, - leaves: impl IntoIterator + Debug, - db: &Database, - ) -> Result> { - let shortroomid = self.get_shortroomid(&pdu.room_id)?.expect("room exists"); - - // Make unsigned fields correct. This is not properly documented in the spec, but state - // events need to have previous content in the unsigned field, so clients can easily - // interpret things like membership changes - if let Some(state_key) = &pdu.state_key { - if let CanonicalJsonValue::Object(unsigned) = pdu_json - .entry("unsigned".to_owned()) - .or_insert_with(|| CanonicalJsonValue::Object(Default::default())) - { - if let Some(shortstatehash) = self.pdu_shortstatehash(&pdu.event_id).unwrap() { - if let Some(prev_state) = self - .state_get(shortstatehash, &pdu.kind.to_string().into(), state_key) - .unwrap() - { - unsigned.insert( - "prev_content".to_owned(), - CanonicalJsonValue::Object( - utils::to_canonical_object(prev_state.content.clone()) - .expect("event is valid, we just created it"), - ), - ); - } - } - } else { - error!("Invalid unsigned type in pdu."); - } - } - - // We must keep track of all events that have been referenced. - self.mark_as_referenced(&pdu.room_id, &pdu.prev_events)?; - self.replace_pdu_leaves(&pdu.room_id, leaves)?; - - let mutex_insert = Arc::clone( - db.globals - .roomid_mutex_insert - .write() - .unwrap() - .entry(pdu.room_id.clone()) - .or_default(), - ); - let insert_lock = mutex_insert.lock().unwrap(); - - let count1 = db.globals.next_count()?; - // Mark as read first so the sending client doesn't get a notification even if appending - // fails - self.edus - .private_read_set(&pdu.room_id, &pdu.sender, count1, &db.globals)?; - self.reset_notification_counts(&pdu.sender, &pdu.room_id)?; - - let count2 = db.globals.next_count()?; - let mut pdu_id = shortroomid.to_be_bytes().to_vec(); - pdu_id.extend_from_slice(&count2.to_be_bytes()); - - // There's a brief moment of time here where the count is updated but the pdu does not - // exist. This could theoretically lead to dropped pdus, but it's extremely rare - // - // Update: We fixed this using insert_lock - - self.pduid_pdu.insert( - &pdu_id, - &serde_json::to_vec(&pdu_json).expect("CanonicalJsonObject is always a valid"), - )?; - self.lasttimelinecount_cache - .lock() - .unwrap() - .insert(pdu.room_id.clone(), count2); - - self.eventid_pduid - .insert(pdu.event_id.as_bytes(), &pdu_id)?; - self.eventid_outlierpdu.remove(pdu.event_id.as_bytes())?; - - drop(insert_lock); - - // See if the event matches any known pushers - let power_levels: RoomPowerLevelsEventContent = db - .rooms - .room_state_get(&pdu.room_id, &StateEventType::RoomPowerLevels, "")? - .map(|ev| { - serde_json::from_str(ev.content.get()) - .map_err(|_| Error::bad_database("invalid m.room.power_levels event")) - }) - .transpose()? - .unwrap_or_default(); - - let sync_pdu = pdu.to_sync_room_event(); - - let mut notifies = Vec::new(); - let mut highlights = Vec::new(); - - for user in self.get_our_real_users(&pdu.room_id, db)?.iter() { - // Don't notify the user of their own events - if user == &pdu.sender { - continue; - } - - let rules_for_user = db - .account_data - .get( - None, - user, - GlobalAccountDataEventType::PushRules.to_string().into(), - )? - .map(|ev: PushRulesEvent| ev.content.global) - .unwrap_or_else(|| Ruleset::server_default(user)); - - let mut highlight = false; - let mut notify = false; - - for action in pusher::get_actions( - user, - &rules_for_user, - &power_levels, - &sync_pdu, - &pdu.room_id, - db, - )? { - match action { - Action::DontNotify => notify = false, - // TODO: Implement proper support for coalesce - Action::Notify | Action::Coalesce => notify = true, - Action::SetTweak(Tweak::Highlight(true)) => { - highlight = true; - } - _ => {} - }; - } - - let mut userroom_id = user.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(pdu.room_id.as_bytes()); - - if notify { - notifies.push(userroom_id.clone()); - } - - if highlight { - highlights.push(userroom_id); - } - - for senderkey in db.pusher.get_pusher_senderkeys(user) { - db.sending.send_push_pdu(&*pdu_id, senderkey)?; - } - } - - self.userroomid_notificationcount - .increment_batch(&mut notifies.into_iter())?; - self.userroomid_highlightcount - .increment_batch(&mut highlights.into_iter())?; - - match pdu.kind { - RoomEventType::RoomRedaction => { - if let Some(redact_id) = &pdu.redacts { - self.redact_pdu(redact_id, pdu)?; - } - } - RoomEventType::RoomMember => { - if let Some(state_key) = &pdu.state_key { - #[derive(Deserialize)] - struct ExtractMembership { - membership: MembershipState, - } - - // if the state_key fails - let target_user_id = UserId::parse(state_key.clone()) - .expect("This state_key was previously validated"); - - let content = serde_json::from_str::(pdu.content.get()) - .map_err(|_| Error::bad_database("Invalid content in pdu."))?; - - let invite_state = match content.membership { - MembershipState::Invite => { - let state = self.calculate_invite_state(pdu)?; - Some(state) - } - _ => None, - }; - - // Update our membership info, we do this here incase a user is invited - // and immediately leaves we need the DB to record the invite event for auth - self.update_membership( - &pdu.room_id, - &target_user_id, - content.membership, - &pdu.sender, - invite_state, - db, - true, - )?; - } - } - RoomEventType::RoomMessage => { - #[derive(Deserialize)] - struct ExtractBody<'a> { - #[serde(borrow)] - body: Option>, - } - - let content = serde_json::from_str::>(pdu.content.get()) - .map_err(|_| Error::bad_database("Invalid content in pdu."))?; - - if let Some(body) = content.body { - let mut batch = body - .split_terminator(|c: char| !c.is_alphanumeric()) - .filter(|s| !s.is_empty()) - .filter(|word| word.len() <= 50) - .map(str::to_lowercase) - .map(|word| { - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(word.as_bytes()); - key.push(0xff); - key.extend_from_slice(&pdu_id); - (key, Vec::new()) - }); - - self.tokenids.insert_batch(&mut batch)?; - - let admin_room = self.id_from_alias( - <&RoomAliasId>::try_from( - format!("#admins:{}", db.globals.server_name()).as_str(), - ) - .expect("#admins:server_name is a valid room alias"), - )?; - let server_user = format!("@conduit:{}", db.globals.server_name()); - - let to_conduit = body.starts_with(&format!("{}: ", server_user)); - - // This will evaluate to false if the emergency password is set up so that - // the administrator can execute commands as conduit - let from_conduit = - pdu.sender == server_user && db.globals.emergency_password().is_none(); - - if to_conduit && !from_conduit && admin_room.as_ref() == Some(&pdu.room_id) { - db.admin.process_message(body.to_string()); - } - } - } - _ => {} - } - - Ok(pdu_id) - } - - #[tracing::instrument(skip(self))] - pub fn last_timeline_count(&self, sender_user: &UserId, room_id: &RoomId) -> Result { - match self - .lasttimelinecount_cache - .lock() - .unwrap() - .entry(room_id.to_owned()) - { - hash_map::Entry::Vacant(v) => { - if let Some(last_count) = self - .pdus_until(&sender_user, &room_id, u64::MAX)? - .filter_map(|r| { - // Filter out buggy events - if r.is_err() { - error!("Bad pdu in pdus_since: {:?}", r); - } - r.ok() - }) - .map(|(pduid, _)| self.pdu_count(&pduid)) - .next() - { - Ok(*v.insert(last_count?)) - } else { - Ok(0) - } - } - hash_map::Entry::Occupied(o) => Ok(*o.get()), - } - } - - #[tracing::instrument(skip(self))] - pub fn reset_notification_counts(&self, user_id: &UserId, room_id: &RoomId) -> Result<()> { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - self.userroomid_notificationcount - .insert(&userroom_id, &0_u64.to_be_bytes())?; - self.userroomid_highlightcount - .insert(&userroom_id, &0_u64.to_be_bytes())?; - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn notification_count(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - self.userroomid_notificationcount - .get(&userroom_id)? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid notification count in db.")) - }) - .unwrap_or(Ok(0)) - } - - #[tracing::instrument(skip(self))] - pub fn highlight_count(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - self.userroomid_highlightcount - .get(&userroom_id)? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid highlight count in db.")) - }) - .unwrap_or(Ok(0)) - } - - /// Generates a new StateHash and associates it with the incoming event. - /// - /// This adds all current state events (not including the incoming event) - /// to `stateid_pduid` and adds the incoming event to `eventid_statehash`. - #[tracing::instrument(skip(self, state_ids_compressed, globals))] - pub fn set_event_state( - &self, - event_id: &EventId, - room_id: &RoomId, - state_ids_compressed: HashSet, - globals: &super::globals::Globals, - ) -> Result<()> { - let shorteventid = self.get_or_create_shorteventid(event_id, globals)?; - - let previous_shortstatehash = self.current_shortstatehash(room_id)?; - - let state_hash = self.calculate_hash( - &state_ids_compressed - .iter() - .map(|s| &s[..]) - .collect::>(), - ); - - let (shortstatehash, already_existed) = - self.get_or_create_shortstatehash(&state_hash, globals)?; - - if !already_existed { - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let (statediffnew, statediffremoved) = - if let Some(parent_stateinfo) = states_parents.last() { - let statediffnew: HashSet<_> = state_ids_compressed - .difference(&parent_stateinfo.1) - .copied() - .collect(); - - let statediffremoved: HashSet<_> = parent_stateinfo - .1 - .difference(&state_ids_compressed) - .copied() - .collect(); - - (statediffnew, statediffremoved) - } else { - (state_ids_compressed, HashSet::new()) - }; - self.save_state_from_diff( - shortstatehash, - statediffnew, - statediffremoved, - 1_000_000, // high number because no state will be based on this one - states_parents, - )?; - } - - self.shorteventid_shortstatehash - .insert(&shorteventid.to_be_bytes(), &shortstatehash.to_be_bytes())?; - - Ok(()) - } - - /// Generates a new StateHash and associates it with the incoming event. - /// - /// This adds all current state events (not including the incoming event) - /// to `stateid_pduid` and adds the incoming event to `eventid_statehash`. - #[tracing::instrument(skip(self, new_pdu, globals))] - pub fn append_to_state( - &self, - new_pdu: &PduEvent, - globals: &super::globals::Globals, - ) -> Result { - let shorteventid = self.get_or_create_shorteventid(&new_pdu.event_id, globals)?; - - let previous_shortstatehash = self.current_shortstatehash(&new_pdu.room_id)?; - - if let Some(p) = previous_shortstatehash { - self.shorteventid_shortstatehash - .insert(&shorteventid.to_be_bytes(), &p.to_be_bytes())?; - } - - if let Some(state_key) = &new_pdu.state_key { - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let shortstatekey = self.get_or_create_shortstatekey( - &new_pdu.kind.to_string().into(), - state_key, - globals, - )?; - - let new = self.compress_state_event(shortstatekey, &new_pdu.event_id, globals)?; - - let replaces = states_parents - .last() - .map(|info| { - info.1 - .iter() - .find(|bytes| bytes.starts_with(&shortstatekey.to_be_bytes())) - }) - .unwrap_or_default(); - - if Some(&new) == replaces { - return Ok(previous_shortstatehash.expect("must exist")); - } - - // TODO: statehash with deterministic inputs - let shortstatehash = globals.next_count()?; - - let mut statediffnew = HashSet::new(); - statediffnew.insert(new); - - let mut statediffremoved = HashSet::new(); - if let Some(replaces) = replaces { - statediffremoved.insert(*replaces); - } - - self.save_state_from_diff( - shortstatehash, - statediffnew, - statediffremoved, - 2, - states_parents, - )?; - - Ok(shortstatehash) - } else { - Ok(previous_shortstatehash.expect("first event in room must be a state event")) - } - } - - #[tracing::instrument(skip(self, invite_event))] - pub fn calculate_invite_state( - &self, - invite_event: &PduEvent, - ) -> Result>> { - let mut state = Vec::new(); - // Add recommended events - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomCreate, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomJoinRules, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = self.room_state_get( - &invite_event.room_id, - &StateEventType::RoomCanonicalAlias, - "", - )? { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomAvatar, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomName, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = self.room_state_get( - &invite_event.room_id, - &StateEventType::RoomMember, - invite_event.sender.as_str(), - )? { - state.push(e.to_stripped_state_event()); - } - - state.push(invite_event.to_stripped_state_event()); - Ok(state) - } - - #[tracing::instrument(skip(self))] - pub fn set_room_state(&self, room_id: &RoomId, shortstatehash: u64) -> Result<()> { - self.roomid_shortstatehash - .insert(room_id.as_bytes(), &shortstatehash.to_be_bytes())?; - - Ok(()) - } - - pub fn associate_token_shortstatehash( - &self, - room_id: &RoomId, - token: u64, - shortstatehash: u64, - ) -> Result<()> { - let shortroomid = self.get_shortroomid(room_id)?.expect("room exists"); - - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(&token.to_be_bytes()); - - self.roomsynctoken_shortstatehash - .insert(&key, &shortstatehash.to_be_bytes()) - } - - pub fn get_token_shortstatehash(&self, room_id: &RoomId, token: u64) -> Result> { - let shortroomid = self.get_shortroomid(room_id)?.expect("room exists"); - - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(&token.to_be_bytes()); - - self.roomsynctoken_shortstatehash - .get(&key)? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid shortstatehash in roomsynctoken_shortstatehash") - }) - }) - .transpose() - } - - /// Creates a new persisted data unit and adds it to a room. - #[tracing::instrument(skip(self, db, _mutex_lock))] - pub fn build_and_append_pdu( - &self, - pdu_builder: PduBuilder, - sender: &UserId, - room_id: &RoomId, - db: &Database, - _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room mutex - ) -> Result> { - let PduBuilder { - event_type, - content, - unsigned, - state_key, - redacts, - } = pdu_builder; - - let prev_events = self - .get_pdu_leaves(room_id)? - .into_iter() - .take(20) - .collect::>(); - - let create_event = self.room_state_get(room_id, &StateEventType::RoomCreate, "")?; - - let create_event_content: Option = create_event - .as_ref() - .map(|create_event| { - serde_json::from_str(create_event.content.get()).map_err(|e| { - warn!("Invalid create event: {}", e); - Error::bad_database("Invalid create event in db.") - }) - }) - .transpose()?; - - // If there was no create event yet, assume we are creating a room with the default - // version right now - let room_version_id = create_event_content - .map_or(db.globals.default_room_version(), |create_event| { - create_event.room_version - }); - let room_version = RoomVersion::new(&room_version_id).expect("room version is supported"); - - let auth_events = - self.get_auth_events(room_id, &event_type, sender, state_key.as_deref(), &content)?; - - // Our depth is the maximum depth of prev_events + 1 - let depth = prev_events - .iter() - .filter_map(|event_id| Some(self.get_pdu(event_id).ok()??.depth)) - .max() - .unwrap_or_else(|| uint!(0)) - + uint!(1); - - let mut unsigned = unsigned.unwrap_or_default(); - if let Some(state_key) = &state_key { - if let Some(prev_pdu) = - self.room_state_get(room_id, &event_type.to_string().into(), state_key)? - { - unsigned.insert( - "prev_content".to_owned(), - serde_json::from_str(prev_pdu.content.get()).expect("string is valid json"), - ); - unsigned.insert( - "prev_sender".to_owned(), - serde_json::to_value(&prev_pdu.sender).expect("UserId::to_value always works"), - ); - } - } - - let mut pdu = PduEvent { - event_id: ruma::event_id!("$thiswillbefilledinlater").into(), - room_id: room_id.to_owned(), - sender: sender.to_owned(), - origin_server_ts: utils::millis_since_unix_epoch() - .try_into() - .expect("time is valid"), - kind: event_type, - content, - state_key, - prev_events, - depth, - auth_events: auth_events - .iter() - .map(|(_, pdu)| pdu.event_id.clone()) - .collect(), - redacts, - unsigned: if unsigned.is_empty() { - None - } else { - Some(to_raw_value(&unsigned).expect("to_raw_value always works")) - }, - hashes: EventHash { - sha256: "aaa".to_owned(), - }, - signatures: None, - }; - - let auth_check = state_res::auth_check( - &room_version, - &pdu, - None::, // TODO: third_party_invite - |k, s| auth_events.get(&(k.clone(), s.to_owned())), - ) - .map_err(|e| { - error!("{:?}", e); - Error::bad_database("Auth check failed.") - })?; - - if !auth_check { - return Err(Error::BadRequest( - ErrorKind::Forbidden, - "Event is not authorized.", - )); - } - - // Hash and sign - let mut pdu_json = - utils::to_canonical_object(&pdu).expect("event is valid, we just created it"); - - pdu_json.remove("event_id"); - - // Add origin because synapse likes that (and it's required in the spec) - pdu_json.insert( - "origin".to_owned(), - CanonicalJsonValue::String(db.globals.server_name().as_ref().to_owned()), - ); - - match ruma::signatures::hash_and_sign_event( - db.globals.server_name().as_str(), - db.globals.keypair(), - &mut pdu_json, - &room_version_id, - ) { - Ok(_) => {} - Err(e) => { - return match e { - ruma::signatures::Error::PduSize => Err(Error::BadRequest( - ErrorKind::TooLarge, - "Message is too long", - )), - _ => Err(Error::BadRequest( - ErrorKind::Unknown, - "Signing event failed", - )), - } - } - } - - // Generate event id - pdu.event_id = EventId::parse_arc(format!( - "${}", - ruma::signatures::reference_hash(&pdu_json, &room_version_id) - .expect("ruma can calculate reference hashes") - )) - .expect("ruma's reference hashes are valid event ids"); - - pdu_json.insert( - "event_id".to_owned(), - CanonicalJsonValue::String(pdu.event_id.as_str().to_owned()), - ); - - // Generate short event id - let _shorteventid = self.get_or_create_shorteventid(&pdu.event_id, &db.globals)?; - - // We append to state before appending the pdu, so we don't have a moment in time with the - // pdu without it's state. This is okay because append_pdu can't fail. - let statehashid = self.append_to_state(&pdu, &db.globals)?; - - let pdu_id = self.append_pdu( - &pdu, - pdu_json, - // Since this PDU references all pdu_leaves we can update the leaves - // of the room - iter::once(&*pdu.event_id), - db, - )?; - - // We set the room state after inserting the pdu, so that we never have a moment in time - // where events in the current room state do not exist - self.set_room_state(room_id, statehashid)?; - - let mut servers: HashSet> = - self.room_servers(room_id).filter_map(|r| r.ok()).collect(); - - // In case we are kicking or banning a user, we need to inform their server of the change - if pdu.kind == RoomEventType::RoomMember { - if let Some(state_key_uid) = &pdu - .state_key - .as_ref() - .and_then(|state_key| UserId::parse(state_key.as_str()).ok()) - { - servers.insert(Box::from(state_key_uid.server_name())); - } - } - - // Remove our server from the server list since it will be added to it by room_servers() and/or the if statement above - servers.remove(db.globals.server_name()); - - db.sending.send_pdu(servers.into_iter(), &pdu_id)?; - - for appservice in db.appservice.all()? { - if self.appservice_in_room(room_id, &appservice, db)? { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - continue; - } - - // If the RoomMember event has a non-empty state_key, it is targeted at someone. - // If it is our appservice user, we send this PDU to it. - if pdu.kind == RoomEventType::RoomMember { - if let Some(state_key_uid) = &pdu - .state_key - .as_ref() - .and_then(|state_key| UserId::parse(state_key.as_str()).ok()) - { - if let Some(appservice_uid) = appservice - .1 - .get("sender_localpart") - .and_then(|string| string.as_str()) - .and_then(|string| { - UserId::parse_with_server_name(string, db.globals.server_name()).ok() - }) - { - if state_key_uid == &appservice_uid { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - continue; - } - } - } - } - - if let Some(namespaces) = appservice.1.get("namespaces") { - let users = namespaces - .get("users") - .and_then(|users| users.as_sequence()) - .map_or_else(Vec::new, |users| { - users - .iter() - .filter_map(|users| Regex::new(users.get("regex")?.as_str()?).ok()) - .collect::>() - }); - let aliases = namespaces - .get("aliases") - .and_then(|aliases| aliases.as_sequence()) - .map_or_else(Vec::new, |aliases| { - aliases - .iter() - .filter_map(|aliases| Regex::new(aliases.get("regex")?.as_str()?).ok()) - .collect::>() - }); - let rooms = namespaces - .get("rooms") - .and_then(|rooms| rooms.as_sequence()); - - let matching_users = |users: &Regex| { - users.is_match(pdu.sender.as_str()) - || pdu.kind == RoomEventType::RoomMember - && pdu - .state_key - .as_ref() - .map_or(false, |state_key| users.is_match(state_key)) - }; - let matching_aliases = |aliases: &Regex| { - self.room_aliases(room_id) - .filter_map(|r| r.ok()) - .any(|room_alias| aliases.is_match(room_alias.as_str())) - }; - - if aliases.iter().any(matching_aliases) - || rooms.map_or(false, |rooms| rooms.contains(&room_id.as_str().into())) - || users.iter().any(matching_users) - { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - } - } - } - - Ok(pdu.event_id) - } - - /// Returns an iterator over all PDUs in a room. - #[tracing::instrument(skip(self))] - pub fn all_pdus<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result, PduEvent)>> + 'a> { - self.pdus_since(user_id, room_id, 0) - } - - /// Returns an iterator over all events in a room that happened after the event with id `since` - /// in chronological order. - #[tracing::instrument(skip(self))] - pub fn pdus_since<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - since: u64, - ) -> Result, PduEvent)>> + 'a> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - // Skip the first pdu if it's exactly at since, because we sent that last time - let mut first_pdu_id = prefix.clone(); - first_pdu_id.extend_from_slice(&(since + 1).to_be_bytes()); - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(&first_pdu_id, false) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } - - /// Returns an iterator over all events and their tokens in a room that happened before the - /// event with id `until` in reverse-chronological order. - #[tracing::instrument(skip(self))] - pub fn pdus_until<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - until: u64, - ) -> Result, PduEvent)>> + 'a> { - // Create the first part of the full pdu id - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut current = prefix.clone(); - current.extend_from_slice(&(until.saturating_sub(1)).to_be_bytes()); // -1 because we don't want event at `until` - - let current: &[u8] = ¤t; - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(current, true) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } - - /// Returns an iterator over all events and their token in a room that happened after the event - /// with id `from` in chronological order. - #[tracing::instrument(skip(self))] - pub fn pdus_after<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - from: u64, - ) -> Result, PduEvent)>> + 'a> { - // Create the first part of the full pdu id - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut current = prefix.clone(); - current.extend_from_slice(&(from + 1).to_be_bytes()); // +1 so we don't send the base event - - let current: &[u8] = ¤t; - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(current, false) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } - - /// Replace a PDU with the redacted form. - #[tracing::instrument(skip(self, reason))] - pub fn redact_pdu(&self, event_id: &EventId, reason: &PduEvent) -> Result<()> { - if let Some(pdu_id) = self.get_pdu_id(event_id)? { - let mut pdu = self - .get_pdu_from_id(&pdu_id)? - .ok_or_else(|| Error::bad_database("PDU ID points to invalid PDU."))?; - pdu.redact(reason)?; - self.replace_pdu(&pdu_id, &pdu)?; - } - // If event does not exist, just noop - Ok(()) - } - - /// Update current membership data. - #[tracing::instrument(skip(self, last_state, db))] - pub fn update_membership( - &self, - room_id: &RoomId, - user_id: &UserId, - membership: MembershipState, - sender: &UserId, - last_state: Option>>, - db: &Database, - update_joined_count: bool, - ) -> Result<()> { - // Keep track what remote users exist by adding them as "deactivated" users - if user_id.server_name() != db.globals.server_name() { - db.users.create(user_id, None)?; - // TODO: displayname, avatar url - } - - let mut roomserver_id = room_id.as_bytes().to_vec(); - roomserver_id.push(0xff); - roomserver_id.extend_from_slice(user_id.server_name().as_bytes()); - - let mut serverroom_id = user_id.server_name().as_bytes().to_vec(); - serverroom_id.push(0xff); - serverroom_id.extend_from_slice(room_id.as_bytes()); - - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - let mut roomuser_id = room_id.as_bytes().to_vec(); - roomuser_id.push(0xff); - roomuser_id.extend_from_slice(user_id.as_bytes()); - - match &membership { - MembershipState::Join => { - // Check if the user never joined this room - if !self.once_joined(user_id, room_id)? { - // Add the user ID to the join list then - self.roomuseroncejoinedids.insert(&userroom_id, &[])?; - - // Check if the room has a predecessor - if let Some(predecessor) = self - .room_state_get(room_id, &StateEventType::RoomCreate, "")? - .and_then(|create| serde_json::from_str(create.content.get()).ok()) - .and_then(|content: RoomCreateEventContent| content.predecessor) - { - // Copy user settings from predecessor to the current room: - // - Push rules - // - // TODO: finish this once push rules are implemented. - // - // let mut push_rules_event_content: PushRulesEvent = account_data - // .get( - // None, - // user_id, - // EventType::PushRules, - // )?; - // - // NOTE: find where `predecessor.room_id` match - // and update to `room_id`. - // - // account_data - // .update( - // None, - // user_id, - // EventType::PushRules, - // &push_rules_event_content, - // globals, - // ) - // .ok(); - - // Copy old tags to new room - if let Some(tag_event) = db.account_data.get::( - Some(&predecessor.room_id), - user_id, - RoomAccountDataEventType::Tag, - )? { - db.account_data - .update( - Some(room_id), - user_id, - RoomAccountDataEventType::Tag, - &tag_event, - &db.globals, - ) - .ok(); - }; - - // Copy direct chat flag - if let Some(mut direct_event) = db.account_data.get::( - None, - user_id, - GlobalAccountDataEventType::Direct.to_string().into(), - )? { - let mut room_ids_updated = false; - - for room_ids in direct_event.content.0.values_mut() { - if room_ids.iter().any(|r| r == &predecessor.room_id) { - room_ids.push(room_id.to_owned()); - room_ids_updated = true; - } - } - - if room_ids_updated { - db.account_data.update( - None, - user_id, - GlobalAccountDataEventType::Direct.to_string().into(), - &direct_event, - &db.globals, - )?; - } - }; - } - } - - if update_joined_count { - self.roomserverids.insert(&roomserver_id, &[])?; - self.serverroomids.insert(&serverroom_id, &[])?; - } - self.userroomid_joined.insert(&userroom_id, &[])?; - self.roomuserid_joined.insert(&roomuser_id, &[])?; - self.userroomid_invitestate.remove(&userroom_id)?; - self.roomuserid_invitecount.remove(&roomuser_id)?; - self.userroomid_leftstate.remove(&userroom_id)?; - self.roomuserid_leftcount.remove(&roomuser_id)?; - } - MembershipState::Invite => { - // We want to know if the sender is ignored by the receiver - let is_ignored = db - .account_data - .get::( - None, // Ignored users are in global account data - user_id, // Receiver - GlobalAccountDataEventType::IgnoredUserList - .to_string() - .into(), - )? - .map_or(false, |ignored| { - ignored - .content - .ignored_users - .iter() - .any(|user| user == sender) - }); - - if is_ignored { - return Ok(()); - } - - if update_joined_count { - self.roomserverids.insert(&roomserver_id, &[])?; - self.serverroomids.insert(&serverroom_id, &[])?; - } - self.userroomid_invitestate.insert( - &userroom_id, - &serde_json::to_vec(&last_state.unwrap_or_default()) - .expect("state to bytes always works"), - )?; - self.roomuserid_invitecount - .insert(&roomuser_id, &db.globals.next_count()?.to_be_bytes())?; - self.userroomid_joined.remove(&userroom_id)?; - self.roomuserid_joined.remove(&roomuser_id)?; - self.userroomid_leftstate.remove(&userroom_id)?; - self.roomuserid_leftcount.remove(&roomuser_id)?; - } - MembershipState::Leave | MembershipState::Ban => { - if update_joined_count - && self - .room_members(room_id) - .chain(self.room_members_invited(room_id)) - .filter_map(|r| r.ok()) - .all(|u| u.server_name() != user_id.server_name()) - { - self.roomserverids.remove(&roomserver_id)?; - self.serverroomids.remove(&serverroom_id)?; - } - self.userroomid_leftstate.insert( - &userroom_id, - &serde_json::to_vec(&Vec::>::new()).unwrap(), - )?; // TODO - self.roomuserid_leftcount - .insert(&roomuser_id, &db.globals.next_count()?.to_be_bytes())?; - self.userroomid_joined.remove(&userroom_id)?; - self.roomuserid_joined.remove(&roomuser_id)?; - self.userroomid_invitestate.remove(&userroom_id)?; - self.roomuserid_invitecount.remove(&roomuser_id)?; - } - _ => {} - } - - if update_joined_count { - self.update_joined_count(room_id, db)?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self, room_id, db))] - pub fn update_joined_count(&self, room_id: &RoomId, db: &Database) -> Result<()> { - let mut joinedcount = 0_u64; - let mut invitedcount = 0_u64; - let mut joined_servers = HashSet::new(); - let mut real_users = HashSet::new(); - - for joined in self.room_members(room_id).filter_map(|r| r.ok()) { - joined_servers.insert(joined.server_name().to_owned()); - if joined.server_name() == db.globals.server_name() - && !db.users.is_deactivated(&joined).unwrap_or(true) - { - real_users.insert(joined); - } - joinedcount += 1; - } - - for invited in self.room_members_invited(room_id).filter_map(|r| r.ok()) { - joined_servers.insert(invited.server_name().to_owned()); - invitedcount += 1; - } - - self.roomid_joinedcount - .insert(room_id.as_bytes(), &joinedcount.to_be_bytes())?; - - self.roomid_invitedcount - .insert(room_id.as_bytes(), &invitedcount.to_be_bytes())?; - - self.our_real_users_cache - .write() - .unwrap() - .insert(room_id.to_owned(), Arc::new(real_users)); - - for old_joined_server in self.room_servers(room_id).filter_map(|r| r.ok()) { - if !joined_servers.remove(&old_joined_server) { - // Server not in room anymore - let mut roomserver_id = room_id.as_bytes().to_vec(); - roomserver_id.push(0xff); - roomserver_id.extend_from_slice(old_joined_server.as_bytes()); - - let mut serverroom_id = old_joined_server.as_bytes().to_vec(); - serverroom_id.push(0xff); - serverroom_id.extend_from_slice(room_id.as_bytes()); - - self.roomserverids.remove(&roomserver_id)?; - self.serverroomids.remove(&serverroom_id)?; - } - } - - // Now only new servers are in joined_servers anymore - for server in joined_servers { - let mut roomserver_id = room_id.as_bytes().to_vec(); - roomserver_id.push(0xff); - roomserver_id.extend_from_slice(server.as_bytes()); - - let mut serverroom_id = server.as_bytes().to_vec(); - serverroom_id.push(0xff); - serverroom_id.extend_from_slice(room_id.as_bytes()); - - self.roomserverids.insert(&roomserver_id, &[])?; - self.serverroomids.insert(&serverroom_id, &[])?; - } - - self.appservice_in_room_cache - .write() - .unwrap() - .remove(room_id); - - Ok(()) - } - - #[tracing::instrument(skip(self, room_id, db))] - pub fn get_our_real_users( - &self, - room_id: &RoomId, - db: &Database, - ) -> Result>>> { - let maybe = self - .our_real_users_cache - .read() - .unwrap() - .get(room_id) - .cloned(); - if let Some(users) = maybe { - Ok(users) - } else { - self.update_joined_count(room_id, db)?; - Ok(Arc::clone( - self.our_real_users_cache - .read() - .unwrap() - .get(room_id) - .unwrap(), - )) - } - } - - #[tracing::instrument(skip(self, room_id, appservice, db))] - pub fn appservice_in_room( - &self, - room_id: &RoomId, - appservice: &(String, serde_yaml::Value), - db: &Database, - ) -> Result { - let maybe = self - .appservice_in_room_cache - .read() - .unwrap() - .get(room_id) - .and_then(|map| map.get(&appservice.0)) - .copied(); - - if let Some(b) = maybe { - Ok(b) - } else if let Some(namespaces) = appservice.1.get("namespaces") { - let users = namespaces - .get("users") - .and_then(|users| users.as_sequence()) - .map_or_else(Vec::new, |users| { - users - .iter() - .filter_map(|users| Regex::new(users.get("regex")?.as_str()?).ok()) - .collect::>() - }); - - let bridge_user_id = appservice - .1 - .get("sender_localpart") - .and_then(|string| string.as_str()) - .and_then(|string| { - UserId::parse_with_server_name(string, db.globals.server_name()).ok() - }); - - let in_room = bridge_user_id - .map_or(false, |id| self.is_joined(&id, room_id).unwrap_or(false)) - || self.room_members(room_id).any(|userid| { - userid.map_or(false, |userid| { - users.iter().any(|r| r.is_match(userid.as_str())) - }) - }); - - self.appservice_in_room_cache - .write() - .unwrap() - .entry(room_id.to_owned()) - .or_default() - .insert(appservice.0.clone(), in_room); - - Ok(in_room) - } else { - Ok(false) - } - } - - // Make a user leave all their joined rooms - #[tracing::instrument(skip(self, db))] - pub async fn leave_all_rooms(&self, user_id: &UserId, db: &Database) -> Result<()> { - let all_rooms = db - .rooms - .rooms_joined(user_id) - .chain(db.rooms.rooms_invited(user_id).map(|t| t.map(|(r, _)| r))) - .collect::>(); - - for room_id in all_rooms { - let room_id = match room_id { - Ok(room_id) => room_id, - Err(_) => continue, - }; - - let _ = self.leave_room(user_id, &room_id, db).await; - } - - Ok(()) - } - - #[tracing::instrument(skip(self, db))] - pub async fn leave_room( - &self, - user_id: &UserId, - room_id: &RoomId, - db: &Database, - ) -> Result<()> { - // Ask a remote server if we don't have this room - if !self.exists(room_id)? && room_id.server_name() != db.globals.server_name() { - if let Err(e) = self.remote_leave_room(user_id, room_id, db).await { - warn!("Failed to leave room {} remotely: {}", user_id, e); - // Don't tell the client about this error - } - - let last_state = self - .invite_state(user_id, room_id)? - .map_or_else(|| self.left_state(user_id, room_id), |s| Ok(Some(s)))?; - - // We always drop the invite, we can't rely on other servers - self.update_membership( - room_id, - user_id, - MembershipState::Leave, - user_id, - last_state, - db, - true, - )?; - } else { - let mutex_state = Arc::clone( - db.globals - .roomid_mutex_state - .write() - .unwrap() - .entry(room_id.to_owned()) - .or_default(), - ); - let state_lock = mutex_state.lock().await; - - let mut event: RoomMemberEventContent = serde_json::from_str( - self.room_state_get(room_id, &StateEventType::RoomMember, user_id.as_str())? - .ok_or(Error::BadRequest( - ErrorKind::BadState, - "Cannot leave a room you are not a member of.", - ))? - .content - .get(), - ) - .map_err(|_| Error::bad_database("Invalid member event in database."))?; - - event.membership = MembershipState::Leave; - - self.build_and_append_pdu( - PduBuilder { - event_type: RoomEventType::RoomMember, - content: to_raw_value(&event).expect("event is valid, we just created it"), - unsigned: None, - state_key: Some(user_id.to_string()), - redacts: None, - }, - user_id, - room_id, - db, - &state_lock, - )?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self, db))] - async fn remote_leave_room( - &self, - user_id: &UserId, - room_id: &RoomId, - db: &Database, - ) -> Result<()> { - let mut make_leave_response_and_server = Err(Error::BadServerResponse( - "No server available to assist in leaving.", - )); - - let invite_state = db - .rooms - .invite_state(user_id, room_id)? - .ok_or(Error::BadRequest( - ErrorKind::BadState, - "User is not invited.", - ))?; - - let servers: HashSet<_> = invite_state - .iter() - .filter_map(|event| serde_json::from_str(event.json().get()).ok()) - .filter_map(|event: serde_json::Value| event.get("sender").cloned()) - .filter_map(|sender| sender.as_str().map(|s| s.to_owned())) - .filter_map(|sender| UserId::parse(sender).ok()) - .map(|user| user.server_name().to_owned()) - .collect(); - - for remote_server in servers { - let make_leave_response = db - .sending - .send_federation_request( - &db.globals, - &remote_server, - federation::membership::prepare_leave_event::v1::Request { room_id, user_id }, - ) - .await; - - make_leave_response_and_server = make_leave_response.map(|r| (r, remote_server)); - - if make_leave_response_and_server.is_ok() { - break; - } - } - - let (make_leave_response, remote_server) = make_leave_response_and_server?; - - let room_version_id = match make_leave_response.room_version { - Some(version) if self.is_supported_version(&db, &version) => version, - _ => return Err(Error::BadServerResponse("Room version is not supported")), - }; - - let mut leave_event_stub = - serde_json::from_str::(make_leave_response.event.get()).map_err( - |_| Error::BadServerResponse("Invalid make_leave event json received from server."), - )?; - - // TODO: Is origin needed? - leave_event_stub.insert( - "origin".to_owned(), - CanonicalJsonValue::String(db.globals.server_name().as_str().to_owned()), - ); - leave_event_stub.insert( - "origin_server_ts".to_owned(), - CanonicalJsonValue::Integer( - utils::millis_since_unix_epoch() - .try_into() - .expect("Timestamp is valid js_int value"), - ), - ); - // We don't leave the event id in the pdu because that's only allowed in v1 or v2 rooms - leave_event_stub.remove("event_id"); - - // In order to create a compatible ref hash (EventID) the `hashes` field needs to be present - ruma::signatures::hash_and_sign_event( - db.globals.server_name().as_str(), - db.globals.keypair(), - &mut leave_event_stub, - &room_version_id, - ) - .expect("event is valid, we just created it"); - - // Generate event id - let event_id = EventId::parse(format!( - "${}", - ruma::signatures::reference_hash(&leave_event_stub, &room_version_id) - .expect("ruma can calculate reference hashes") - )) - .expect("ruma's reference hashes are valid event ids"); - - // Add event_id back - leave_event_stub.insert( - "event_id".to_owned(), - CanonicalJsonValue::String(event_id.as_str().to_owned()), - ); - - // It has enough fields to be called a proper event now - let leave_event = leave_event_stub; - - db.sending - .send_federation_request( - &db.globals, - &remote_server, - federation::membership::create_leave_event::v2::Request { - room_id, - event_id: &event_id, - pdu: &PduEvent::convert_to_outgoing_federation_event(leave_event.clone()), - }, - ) - .await?; - - Ok(()) - } - - /// Makes a user forget a room. - #[tracing::instrument(skip(self))] - pub fn forget(&self, room_id: &RoomId, user_id: &UserId) -> Result<()> { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - let mut roomuser_id = room_id.as_bytes().to_vec(); - roomuser_id.push(0xff); - roomuser_id.extend_from_slice(user_id.as_bytes()); - - self.userroomid_leftstate.remove(&userroom_id)?; - self.roomuserid_leftcount.remove(&roomuser_id)?; - - Ok(()) - } - - #[tracing::instrument(skip(self, globals))] - pub fn set_alias( - &self, - alias: &RoomAliasId, - room_id: Option<&RoomId>, - globals: &super::globals::Globals, - ) -> Result<()> { - if let Some(room_id) = room_id { - // New alias - self.alias_roomid - .insert(alias.alias().as_bytes(), room_id.as_bytes())?; - let mut aliasid = room_id.as_bytes().to_vec(); - aliasid.push(0xff); - aliasid.extend_from_slice(&globals.next_count()?.to_be_bytes()); - self.aliasid_alias.insert(&aliasid, &*alias.as_bytes())?; - } else { - // room_id=None means remove alias - if let Some(room_id) = self.alias_roomid.get(alias.alias().as_bytes())? { - let mut prefix = room_id.to_vec(); - prefix.push(0xff); - - for (key, _) in self.aliasid_alias.scan_prefix(prefix) { - self.aliasid_alias.remove(&key)?; - } - self.alias_roomid.remove(alias.alias().as_bytes())?; - } else { - return Err(Error::BadRequest( - ErrorKind::NotFound, - "Alias does not exist.", - )); - } - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn id_from_alias(&self, alias: &RoomAliasId) -> Result>> { - self.alias_roomid - .get(alias.alias().as_bytes())? - .map(|bytes| { - RoomId::parse(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in alias_roomid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("Room ID in alias_roomid is invalid.")) - }) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn room_aliases<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.aliasid_alias.scan_prefix(prefix).map(|(_, bytes)| { - utils::string_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid alias bytes in aliasid_alias."))? - .try_into() - .map_err(|_| Error::bad_database("Invalid alias in aliasid_alias.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn set_public(&self, room_id: &RoomId, public: bool) -> Result<()> { - if public { - self.publicroomids.insert(room_id.as_bytes(), &[])?; - } else { - self.publicroomids.remove(room_id.as_bytes())?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn is_public_room(&self, room_id: &RoomId) -> Result { - Ok(self.publicroomids.get(room_id.as_bytes())?.is_some()) - } - #[tracing::instrument(skip(self))] pub fn iter_ids(&self) -> impl Iterator>> + '_ { self.roomid_shortroomid.iter().map(|(bytes, _)| { @@ -2884,620 +209,8 @@ impl Rooms { }) } - #[tracing::instrument(skip(self))] - pub fn public_rooms(&self) -> impl Iterator>> + '_ { - self.publicroomids.iter().map(|(bytes, _)| { - RoomId::parse( - utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in publicroomids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in publicroomids is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn search_pdus<'a>( - &'a self, - room_id: &RoomId, - search_string: &str, - ) -> Result> + 'a, Vec)>> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - let prefix_clone = prefix.clone(); - - let words: Vec<_> = search_string - .split_terminator(|c: char| !c.is_alphanumeric()) - .filter(|s| !s.is_empty()) - .map(str::to_lowercase) - .collect(); - - let iterators = words.clone().into_iter().map(move |word| { - let mut prefix2 = prefix.clone(); - prefix2.extend_from_slice(word.as_bytes()); - prefix2.push(0xff); - - let mut last_possible_id = prefix2.clone(); - last_possible_id.extend_from_slice(&u64::MAX.to_be_bytes()); - - self.tokenids - .iter_from(&last_possible_id, true) // Newest pdus first - .take_while(move |(k, _)| k.starts_with(&prefix2)) - .map(|(key, _)| key[key.len() - size_of::()..].to_vec()) - }); - - Ok(utils::common_elements(iterators, |a, b| { - // We compare b with a because we reversed the iterator earlier - b.cmp(a) - }) - .map(|iter| { - ( - iter.map(move |id| { - let mut pduid = prefix_clone.clone(); - pduid.extend_from_slice(&id); - pduid - }), - words, - ) - })) - } - - #[tracing::instrument(skip(self))] - pub fn get_shared_rooms<'a>( - &'a self, - users: Vec>, - ) -> Result>> + 'a> { - let iterators = users.into_iter().map(move |user_id| { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.userroomid_joined - .scan_prefix(prefix) - .map(|(key, _)| { - let roomid_index = key - .iter() - .enumerate() - .find(|(_, &b)| b == 0xff) - .ok_or_else(|| Error::bad_database("Invalid userroomid_joined in db."))? - .0 - + 1; // +1 because the room id starts AFTER the separator - - let room_id = key[roomid_index..].to_vec(); - - Ok::<_, Error>(room_id) - }) - .filter_map(|r| r.ok()) - }); - - // We use the default compare function because keys are sorted correctly (not reversed) - Ok(utils::common_elements(iterators, Ord::cmp) - .expect("users is not empty") - .map(|bytes| { - RoomId::parse(utils::string_from_bytes(&*bytes).map_err(|_| { - Error::bad_database("Invalid RoomId bytes in userroomid_joined") - })?) - .map_err(|_| Error::bad_database("Invalid RoomId in userroomid_joined.")) - })) - } - - /// Returns an iterator of all servers participating in this room. - #[tracing::instrument(skip(self))] - pub fn room_servers<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomserverids.scan_prefix(prefix).map(|(key, _)| { - ServerName::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Server name in roomserverids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Server name in roomserverids is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn server_in_room<'a>(&'a self, server: &ServerName, room_id: &RoomId) -> Result { - let mut key = server.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - - self.serverroomids.get(&key).map(|o| o.is_some()) - } - - /// Returns an iterator of all rooms a server participates in (as far as we know). - #[tracing::instrument(skip(self))] - pub fn server_rooms<'a>( - &'a self, - server: &ServerName, - ) -> impl Iterator>> + 'a { - let mut prefix = server.as_bytes().to_vec(); - prefix.push(0xff); - - self.serverroomids.scan_prefix(prefix).map(|(key, _)| { - RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| Error::bad_database("RoomId in serverroomids is invalid unicode."))?, - ) - .map_err(|_| Error::bad_database("RoomId in serverroomids is invalid.")) - }) - } - - /// Returns an iterator over all joined members of a room. - #[tracing::instrument(skip(self))] - pub fn room_members<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomuserid_joined.scan_prefix(prefix).map(|(key, _)| { - UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("User ID in roomuserid_joined is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("User ID in roomuserid_joined is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn room_joined_count(&self, room_id: &RoomId) -> Result> { - self.roomid_joinedcount - .get(room_id.as_bytes())? - .map(|b| { - utils::u64_from_bytes(&b) - .map_err(|_| Error::bad_database("Invalid joinedcount in db.")) - }) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn room_invited_count(&self, room_id: &RoomId) -> Result> { - self.roomid_invitedcount - .get(room_id.as_bytes())? - .map(|b| { - utils::u64_from_bytes(&b) - .map_err(|_| Error::bad_database("Invalid joinedcount in db.")) - }) - .transpose() - } - - /// Returns an iterator over all User IDs who ever joined a room. - #[tracing::instrument(skip(self))] - pub fn room_useroncejoined<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomuseroncejoinedids - .scan_prefix(prefix) - .map(|(key, _)| { - UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("User ID in room_useroncejoined is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("User ID in room_useroncejoined is invalid.")) - }) - } - - /// Returns an iterator over all invited members of a room. - #[tracing::instrument(skip(self))] - pub fn room_members_invited<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomuserid_invitecount - .scan_prefix(prefix) - .map(|(key, _)| { - UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("User ID in roomuserid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("User ID in roomuserid_invited is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn get_invite_count(&self, room_id: &RoomId, user_id: &UserId) -> Result> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_invitecount - .get(&key)? - .map_or(Ok(None), |bytes| { - Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid invitecount in db.") - })?)) - }) - } - - #[tracing::instrument(skip(self))] - pub fn get_left_count(&self, room_id: &RoomId, user_id: &UserId) -> Result> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_leftcount - .get(&key)? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid leftcount in db.")) - }) - .transpose() - } - pub fn is_disabled(&self, room_id: &RoomId) -> Result { Ok(self.disabledroomids.get(room_id.as_bytes())?.is_some()) } - /// Returns an iterator over all rooms this user joined. - #[tracing::instrument(skip(self))] - pub fn rooms_joined<'a>( - &'a self, - user_id: &UserId, - ) -> impl Iterator>> + 'a { - self.userroomid_joined - .scan_prefix(user_id.as_bytes().to_vec()) - .map(|(key, _)| { - RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Room ID in userroomid_joined is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_joined is invalid.")) - }) - } - - /// Returns an iterator over all rooms a user was invited to. - #[tracing::instrument(skip(self))] - pub fn rooms_invited<'a>( - &'a self, - user_id: &UserId, - ) -> impl Iterator, Vec>)>> + 'a { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.userroomid_invitestate - .scan_prefix(prefix) - .map(|(key, state)| { - let room_id = RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Room ID in userroomid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_invited is invalid."))?; - - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_invitestate."))?; - - Ok((room_id, state)) - }) - } - - #[tracing::instrument(skip(self))] - pub fn invite_state( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result>>> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - - self.userroomid_invitestate - .get(&key)? - .map(|state| { - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_invitestate."))?; - - Ok(state) - }) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn left_state( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result>>> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - - self.userroomid_leftstate - .get(&key)? - .map(|state| { - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_leftstate."))?; - - Ok(state) - }) - .transpose() - } - - /// Returns an iterator over all rooms a user left. - #[tracing::instrument(skip(self))] - pub fn rooms_left<'a>( - &'a self, - user_id: &UserId, - ) -> impl Iterator, Vec>)>> + 'a { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.userroomid_leftstate - .scan_prefix(prefix) - .map(|(key, state)| { - let room_id = RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Room ID in userroomid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_invited is invalid."))?; - - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_leftstate."))?; - - Ok((room_id, state)) - }) - } - - #[tracing::instrument(skip(self))] - pub fn once_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.roomuseroncejoinedids.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn is_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.userroomid_joined.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn is_invited(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.userroomid_invitestate.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn is_left(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.userroomid_leftstate.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn get_auth_chain_from_cache<'a>( - &'a self, - key: &[u64], - ) -> Result>>> { - // Check RAM cache - if let Some(result) = self.auth_chain_cache.lock().unwrap().get_mut(key) { - return Ok(Some(Arc::clone(result))); - } - - // Check DB cache - if key.len() == 1 { - if let Some(chain) = - self.shorteventid_authchain - .get(&key[0].to_be_bytes())? - .map(|chain| { - chain - .chunks_exact(size_of::()) - .map(|chunk| { - utils::u64_from_bytes(chunk).expect("byte length is correct") - }) - .collect() - }) - { - let chain = Arc::new(chain); - - // Cache in RAM - self.auth_chain_cache - .lock() - .unwrap() - .insert(vec![key[0]], Arc::clone(&chain)); - - return Ok(Some(chain)); - } - } - - Ok(None) - } - - #[tracing::instrument(skip(self))] - pub fn cache_auth_chain(&self, key: Vec, chain: Arc>) -> Result<()> { - // Persist in db - if key.len() == 1 { - self.shorteventid_authchain.insert( - &key[0].to_be_bytes(), - &chain - .iter() - .flat_map(|s| s.to_be_bytes().to_vec()) - .collect::>(), - )?; - } - - // Cache in RAM - self.auth_chain_cache.lock().unwrap().insert(key, chain); - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_was_sent_before( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - ll_user: &UserId, - ) -> Result { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(device_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(ll_user.as_bytes()); - Ok(self.lazyloadedids.get(&key)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_mark_sent( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - lazy_load: HashSet>, - count: u64, - ) { - self.lazy_load_waiting.lock().unwrap().insert( - ( - user_id.to_owned(), - device_id.to_owned(), - room_id.to_owned(), - count, - ), - lazy_load, - ); - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_confirm_delivery( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - since: u64, - ) -> Result<()> { - if let Some(user_ids) = self.lazy_load_waiting.lock().unwrap().remove(&( - user_id.to_owned(), - device_id.to_owned(), - room_id.to_owned(), - since, - )) { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for ll_id in user_ids { - let mut key = prefix.clone(); - key.extend_from_slice(ll_id.as_bytes()); - self.lazyloadedids.insert(&key, &[])?; - } - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_reset( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - ) -> Result<()> { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for (key, _) in self.lazyloadedids.scan_prefix(prefix) { - self.lazyloadedids.remove(&key)?; - } - - Ok(()) - } - - /// Returns the room's version. - #[tracing::instrument(skip(self))] - pub fn get_room_version(&self, room_id: &RoomId) -> Result { - let create_event = self.room_state_get(room_id, &StateEventType::RoomCreate, "")?; - - let create_event_content: Option = create_event - .as_ref() - .map(|create_event| { - serde_json::from_str(create_event.content.get()).map_err(|e| { - warn!("Invalid create event: {}", e); - Error::bad_database("Invalid create event in db.") - }) - }) - .transpose()?; - let room_version = create_event_content - .map(|create_event| create_event.room_version) - .ok_or_else(|| Error::BadDatabase("Invalid room version"))?; - Ok(room_version) - } } diff --git a/src/service/rooms/outlier.rs b/src/service/rooms/outlier.rs index 4ad815e3..afb0a147 100644 --- a/src/service/rooms/outlier.rs +++ b/src/service/rooms/outlier.rs @@ -1,1228 +1,3 @@ -mod edus; - -pub use edus::RoomEdus; - -use crate::{ - pdu::{EventHash, PduBuilder}, - utils, Database, Error, PduEvent, Result, -}; -use lru_cache::LruCache; -use regex::Regex; -use ring::digest; -use ruma::{ - api::{client::error::ErrorKind, federation}, - events::{ - direct::DirectEvent, - ignored_user_list::IgnoredUserListEvent, - push_rules::PushRulesEvent, - room::{ - create::RoomCreateEventContent, - member::{MembershipState, RoomMemberEventContent}, - power_levels::RoomPowerLevelsEventContent, - }, - tag::TagEvent, - AnyStrippedStateEvent, AnySyncStateEvent, GlobalAccountDataEventType, - RoomAccountDataEventType, RoomEventType, StateEventType, - }, - push::{Action, Ruleset, Tweak}, - serde::{CanonicalJsonObject, CanonicalJsonValue, Raw}, - state_res::{self, RoomVersion, StateMap}, - uint, DeviceId, EventId, RoomAliasId, RoomId, RoomVersionId, ServerName, UserId, -}; -use serde::Deserialize; -use serde_json::value::to_raw_value; -use std::{ - borrow::Cow, - collections::{hash_map, BTreeMap, HashMap, HashSet}, - fmt::Debug, - iter, - mem::size_of, - sync::{Arc, Mutex, RwLock}, -}; -use tokio::sync::MutexGuard; -use tracing::{error, warn}; - -use super::{abstraction::Tree, pusher}; - -/// The unique identifier of each state group. -/// -/// This is created when a state group is added to the database by -/// hashing the entire state. -pub type StateHashId = Vec; -pub type CompressedStateEvent = [u8; 2 * size_of::()]; - -pub struct Rooms { - pub edus: RoomEdus, - pub(super) pduid_pdu: Arc, // PduId = ShortRoomId + Count - pub(super) eventid_pduid: Arc, - pub(super) roomid_pduleaves: Arc, - pub(super) alias_roomid: Arc, - pub(super) aliasid_alias: Arc, // AliasId = RoomId + Count - pub(super) publicroomids: Arc, - - pub(super) tokenids: Arc, // TokenId = ShortRoomId + Token + PduIdCount - - /// Participating servers in a room. - pub(super) roomserverids: Arc, // RoomServerId = RoomId + ServerName - pub(super) serverroomids: Arc, // ServerRoomId = ServerName + RoomId - - pub(super) userroomid_joined: Arc, - pub(super) roomuserid_joined: Arc, - pub(super) roomid_joinedcount: Arc, - pub(super) roomid_invitedcount: Arc, - pub(super) roomuseroncejoinedids: Arc, - pub(super) userroomid_invitestate: Arc, // InviteState = Vec> - pub(super) roomuserid_invitecount: Arc, // InviteCount = Count - pub(super) userroomid_leftstate: Arc, - pub(super) roomuserid_leftcount: Arc, - - pub(super) disabledroomids: Arc, // Rooms where incoming federation handling is disabled - - pub(super) lazyloadedids: Arc, // LazyLoadedIds = UserId + DeviceId + RoomId + LazyLoadedUserId - - pub(super) userroomid_notificationcount: Arc, // NotifyCount = u64 - pub(super) userroomid_highlightcount: Arc, // HightlightCount = u64 - - /// Remember the current state hash of a room. - pub(super) roomid_shortstatehash: Arc, - pub(super) roomsynctoken_shortstatehash: Arc, - /// Remember the state hash at events in the past. - pub(super) shorteventid_shortstatehash: Arc, - /// StateKey = EventType + StateKey, ShortStateKey = Count - pub(super) statekey_shortstatekey: Arc, - pub(super) shortstatekey_statekey: Arc, - - pub(super) roomid_shortroomid: Arc, - - pub(super) shorteventid_eventid: Arc, - pub(super) eventid_shorteventid: Arc, - - pub(super) statehash_shortstatehash: Arc, - pub(super) shortstatehash_statediff: Arc, // StateDiff = parent (or 0) + (shortstatekey+shorteventid++) + 0_u64 + (shortstatekey+shorteventid--) - - pub(super) shorteventid_authchain: Arc, - - /// RoomId + EventId -> outlier PDU. - /// Any pdu that has passed the steps 1-8 in the incoming event /federation/send/txn. - pub(super) eventid_outlierpdu: Arc, - pub(super) softfailedeventids: Arc, - - /// RoomId + EventId -> Parent PDU EventId. - pub(super) referencedevents: Arc, - - pub(super) pdu_cache: Mutex, Arc>>, - pub(super) shorteventid_cache: Mutex>>, - pub(super) auth_chain_cache: Mutex, Arc>>>, - pub(super) eventidshort_cache: Mutex, u64>>, - pub(super) statekeyshort_cache: Mutex>, - pub(super) shortstatekey_cache: Mutex>, - pub(super) our_real_users_cache: RwLock, Arc>>>>, - pub(super) appservice_in_room_cache: RwLock, HashMap>>, - pub(super) lazy_load_waiting: - Mutex, Box, Box, u64), HashSet>>>, - pub(super) stateinfo_cache: Mutex< - LruCache< - u64, - Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - >, - >, - pub(super) lasttimelinecount_cache: Mutex, u64>>, -} - -impl Rooms { - /// Returns true if a given room version is supported - #[tracing::instrument(skip(self, db))] - pub fn is_supported_version(&self, db: &Database, room_version: &RoomVersionId) -> bool { - db.globals.supported_room_versions().contains(room_version) - } - - /// Builds a StateMap by iterating over all keys that start - /// with state_hash, this gives the full state for the given state_hash. - #[tracing::instrument(skip(self))] - pub async fn state_full_ids(&self, shortstatehash: u64) -> Result>> { - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - let mut result = BTreeMap::new(); - let mut i = 0; - for compressed in full_state.into_iter() { - let parsed = self.parse_compressed_state_event(compressed)?; - result.insert(parsed.0, parsed.1); - - i += 1; - if i % 100 == 0 { - tokio::task::yield_now().await; - } - } - Ok(result) - } - - #[tracing::instrument(skip(self))] - pub async fn state_full( - &self, - shortstatehash: u64, - ) -> Result>> { - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - - let mut result = HashMap::new(); - let mut i = 0; - for compressed in full_state { - let (_, eventid) = self.parse_compressed_state_event(compressed)?; - if let Some(pdu) = self.get_pdu(&eventid)? { - result.insert( - ( - pdu.kind.to_string().into(), - pdu.state_key - .as_ref() - .ok_or_else(|| Error::bad_database("State event has no state key."))? - .clone(), - ), - pdu, - ); - } - - i += 1; - if i % 100 == 0 { - tokio::task::yield_now().await; - } - } - - Ok(result) - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn state_get_id( - &self, - shortstatehash: u64, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - let shortstatekey = match self.get_shortstatekey(event_type, state_key)? { - Some(s) => s, - None => return Ok(None), - }; - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - Ok(full_state - .into_iter() - .find(|bytes| bytes.starts_with(&shortstatekey.to_be_bytes())) - .and_then(|compressed| { - self.parse_compressed_state_event(compressed) - .ok() - .map(|(_, id)| id) - })) - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn state_get( - &self, - shortstatehash: u64, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - self.state_get_id(shortstatehash, event_type, state_key)? - .map_or(Ok(None), |event_id| self.get_pdu(&event_id)) - } - - /// Returns the state hash for this pdu. - pub fn pdu_shortstatehash(&self, event_id: &EventId) -> Result> { - self.eventid_shorteventid - .get(event_id.as_bytes())? - .map_or(Ok(None), |shorteventid| { - self.shorteventid_shortstatehash - .get(&shorteventid)? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database( - "Invalid shortstatehash bytes in shorteventid_shortstatehash", - ) - }) - }) - .transpose() - }) - } - - /// Returns the last state hash key added to the db for the given room. - #[tracing::instrument(skip(self))] - pub fn current_shortstatehash(&self, room_id: &RoomId) -> Result> { - self.roomid_shortstatehash - .get(room_id.as_bytes())? - .map_or(Ok(None), |bytes| { - Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid shortstatehash in roomid_shortstatehash") - })?)) - }) - } - - /// This fetches auth events from the current state. - #[tracing::instrument(skip(self))] - pub fn get_auth_events( - &self, - room_id: &RoomId, - kind: &RoomEventType, - sender: &UserId, - state_key: Option<&str>, - content: &serde_json::value::RawValue, - ) -> Result>> { - let shortstatehash = - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - current_shortstatehash - } else { - return Ok(HashMap::new()); - }; - - let auth_events = state_res::auth_types_for_event(kind, sender, state_key, content) - .expect("content is a valid JSON object"); - - let mut sauthevents = auth_events - .into_iter() - .filter_map(|(event_type, state_key)| { - self.get_shortstatekey(&event_type.to_string().into(), &state_key) - .ok() - .flatten() - .map(|s| (s, (event_type, state_key))) - }) - .collect::>(); - - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - - Ok(full_state - .into_iter() - .filter_map(|compressed| self.parse_compressed_state_event(compressed).ok()) - .filter_map(|(shortstatekey, event_id)| { - sauthevents.remove(&shortstatekey).map(|k| (k, event_id)) - }) - .filter_map(|(k, event_id)| self.get_pdu(&event_id).ok().flatten().map(|pdu| (k, pdu))) - .collect()) - } - - /// Generate a new StateHash. - /// - /// A unique hash made from hashing all PDU ids of the state joined with 0xff. - fn calculate_hash(&self, bytes_list: &[&[u8]]) -> StateHashId { - // We only hash the pdu's event ids, not the whole pdu - let bytes = bytes_list.join(&0xff); - let hash = digest::digest(&digest::SHA256, &bytes); - hash.as_ref().into() - } - - /// Checks if a room exists. - #[tracing::instrument(skip(self))] - pub fn exists(&self, room_id: &RoomId) -> Result { - let prefix = match self.get_shortroomid(room_id)? { - Some(b) => b.to_be_bytes().to_vec(), - None => return Ok(false), - }; - - // Look for PDUs in that room. - Ok(self - .pduid_pdu - .iter_from(&prefix, false) - .next() - .filter(|(k, _)| k.starts_with(&prefix)) - .is_some()) - } - - /// Checks if a room exists. - #[tracing::instrument(skip(self))] - pub fn first_pdu_in_room(&self, room_id: &RoomId) -> Result>> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - // Look for PDUs in that room. - self.pduid_pdu - .iter_from(&prefix, false) - .filter(|(k, _)| k.starts_with(&prefix)) - .map(|(_, pdu)| { - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid first PDU in db.")) - .map(Arc::new) - }) - .next() - .transpose() - } - - /// Force the creation of a new StateHash and insert it into the db. - /// - /// Whatever `state` is supplied to `force_state` becomes the new current room state snapshot. - #[tracing::instrument(skip(self, new_state_ids_compressed, db))] - pub fn force_state( - &self, - room_id: &RoomId, - new_state_ids_compressed: HashSet, - db: &Database, - ) -> Result<()> { - let previous_shortstatehash = self.current_shortstatehash(room_id)?; - - let state_hash = self.calculate_hash( - &new_state_ids_compressed - .iter() - .map(|bytes| &bytes[..]) - .collect::>(), - ); - - let (new_shortstatehash, already_existed) = - self.get_or_create_shortstatehash(&state_hash, &db.globals)?; - - if Some(new_shortstatehash) == previous_shortstatehash { - return Ok(()); - } - - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let (statediffnew, statediffremoved) = if let Some(parent_stateinfo) = states_parents.last() - { - let statediffnew: HashSet<_> = new_state_ids_compressed - .difference(&parent_stateinfo.1) - .copied() - .collect(); - - let statediffremoved: HashSet<_> = parent_stateinfo - .1 - .difference(&new_state_ids_compressed) - .copied() - .collect(); - - (statediffnew, statediffremoved) - } else { - (new_state_ids_compressed, HashSet::new()) - }; - - if !already_existed { - self.save_state_from_diff( - new_shortstatehash, - statediffnew.clone(), - statediffremoved, - 2, // every state change is 2 event changes on average - states_parents, - )?; - }; - - for event_id in statediffnew.into_iter().filter_map(|new| { - self.parse_compressed_state_event(new) - .ok() - .map(|(_, id)| id) - }) { - let pdu = match self.get_pdu_json(&event_id)? { - Some(pdu) => pdu, - None => continue, - }; - - if pdu.get("type").and_then(|val| val.as_str()) != Some("m.room.member") { - continue; - } - - let pdu: PduEvent = match serde_json::from_str( - &serde_json::to_string(&pdu).expect("CanonicalJsonObj can be serialized to JSON"), - ) { - Ok(pdu) => pdu, - Err(_) => continue, - }; - - #[derive(Deserialize)] - struct ExtractMembership { - membership: MembershipState, - } - - let membership = match serde_json::from_str::(pdu.content.get()) { - Ok(e) => e.membership, - Err(_) => continue, - }; - - let state_key = match pdu.state_key { - Some(k) => k, - None => continue, - }; - - let user_id = match UserId::parse(state_key) { - Ok(id) => id, - Err(_) => continue, - }; - - self.update_membership(room_id, &user_id, membership, &pdu.sender, None, db, false)?; - } - - self.update_joined_count(room_id, db)?; - - self.roomid_shortstatehash - .insert(room_id.as_bytes(), &new_shortstatehash.to_be_bytes())?; - - Ok(()) - } - - /// Returns a stack with info on shortstatehash, full state, added diff and removed diff for the selected shortstatehash and each parent layer. - #[tracing::instrument(skip(self))] - pub fn load_shortstatehash_info( - &self, - shortstatehash: u64, - ) -> Result< - Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - > { - if let Some(r) = self - .stateinfo_cache - .lock() - .unwrap() - .get_mut(&shortstatehash) - { - return Ok(r.clone()); - } - - let value = self - .shortstatehash_statediff - .get(&shortstatehash.to_be_bytes())? - .ok_or_else(|| Error::bad_database("State hash does not exist"))?; - let parent = - utils::u64_from_bytes(&value[0..size_of::()]).expect("bytes have right length"); - - let mut add_mode = true; - let mut added = HashSet::new(); - let mut removed = HashSet::new(); - - let mut i = size_of::(); - while let Some(v) = value.get(i..i + 2 * size_of::()) { - if add_mode && v.starts_with(&0_u64.to_be_bytes()) { - add_mode = false; - i += size_of::(); - continue; - } - if add_mode { - added.insert(v.try_into().expect("we checked the size above")); - } else { - removed.insert(v.try_into().expect("we checked the size above")); - } - i += 2 * size_of::(); - } - - if parent != 0_u64 { - let mut response = self.load_shortstatehash_info(parent)?; - let mut state = response.last().unwrap().1.clone(); - state.extend(added.iter().copied()); - for r in &removed { - state.remove(r); - } - - response.push((shortstatehash, state, added, removed)); - - Ok(response) - } else { - let response = vec![(shortstatehash, added.clone(), added, removed)]; - self.stateinfo_cache - .lock() - .unwrap() - .insert(shortstatehash, response.clone()); - Ok(response) - } - } - - pub fn compress_state_event( - &self, - shortstatekey: u64, - event_id: &EventId, - globals: &super::globals::Globals, - ) -> Result { - let mut v = shortstatekey.to_be_bytes().to_vec(); - v.extend_from_slice( - &self - .get_or_create_shorteventid(event_id, globals)? - .to_be_bytes(), - ); - Ok(v.try_into().expect("we checked the size above")) - } - - /// Returns shortstatekey, event id - pub fn parse_compressed_state_event( - &self, - compressed_event: CompressedStateEvent, - ) -> Result<(u64, Arc)> { - Ok(( - utils::u64_from_bytes(&compressed_event[0..size_of::()]) - .expect("bytes have right length"), - self.get_eventid_from_short( - utils::u64_from_bytes(&compressed_event[size_of::()..]) - .expect("bytes have right length"), - )?, - )) - } - - /// Creates a new shortstatehash that often is just a diff to an already existing - /// shortstatehash and therefore very efficient. - /// - /// There are multiple layers of diffs. The bottom layer 0 always contains the full state. Layer - /// 1 contains diffs to states of layer 0, layer 2 diffs to layer 1 and so on. If layer n > 0 - /// grows too big, it will be combined with layer n-1 to create a new diff on layer n-1 that's - /// based on layer n-2. If that layer is also too big, it will recursively fix above layers too. - /// - /// * `shortstatehash` - Shortstatehash of this state - /// * `statediffnew` - Added to base. Each vec is shortstatekey+shorteventid - /// * `statediffremoved` - Removed from base. Each vec is shortstatekey+shorteventid - /// * `diff_to_sibling` - Approximately how much the diff grows each time for this layer - /// * `parent_states` - A stack with info on shortstatehash, full state, added diff and removed diff for each parent layer - #[tracing::instrument(skip( - self, - statediffnew, - statediffremoved, - diff_to_sibling, - parent_states - ))] - pub fn save_state_from_diff( - &self, - shortstatehash: u64, - statediffnew: HashSet, - statediffremoved: HashSet, - diff_to_sibling: usize, - mut parent_states: Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - ) -> Result<()> { - let diffsum = statediffnew.len() + statediffremoved.len(); - - if parent_states.len() > 3 { - // Number of layers - // To many layers, we have to go deeper - let parent = parent_states.pop().unwrap(); - - let mut parent_new = parent.2; - let mut parent_removed = parent.3; - - for removed in statediffremoved { - if !parent_new.remove(&removed) { - // It was not added in the parent and we removed it - parent_removed.insert(removed); - } - // Else it was added in the parent and we removed it again. We can forget this change - } - - for new in statediffnew { - if !parent_removed.remove(&new) { - // It was not touched in the parent and we added it - parent_new.insert(new); - } - // Else it was removed in the parent and we added it again. We can forget this change - } - - self.save_state_from_diff( - shortstatehash, - parent_new, - parent_removed, - diffsum, - parent_states, - )?; - - return Ok(()); - } - - if parent_states.is_empty() { - // There is no parent layer, create a new state - let mut value = 0_u64.to_be_bytes().to_vec(); // 0 means no parent - for new in &statediffnew { - value.extend_from_slice(&new[..]); - } - - if !statediffremoved.is_empty() { - warn!("Tried to create new state with removals"); - } - - self.shortstatehash_statediff - .insert(&shortstatehash.to_be_bytes(), &value)?; - - return Ok(()); - }; - - // Else we have two options. - // 1. We add the current diff on top of the parent layer. - // 2. We replace a layer above - - let parent = parent_states.pop().unwrap(); - let parent_diff = parent.2.len() + parent.3.len(); - - if diffsum * diffsum >= 2 * diff_to_sibling * parent_diff { - // Diff too big, we replace above layer(s) - let mut parent_new = parent.2; - let mut parent_removed = parent.3; - - for removed in statediffremoved { - if !parent_new.remove(&removed) { - // It was not added in the parent and we removed it - parent_removed.insert(removed); - } - // Else it was added in the parent and we removed it again. We can forget this change - } - - for new in statediffnew { - if !parent_removed.remove(&new) { - // It was not touched in the parent and we added it - parent_new.insert(new); - } - // Else it was removed in the parent and we added it again. We can forget this change - } - - self.save_state_from_diff( - shortstatehash, - parent_new, - parent_removed, - diffsum, - parent_states, - )?; - } else { - // Diff small enough, we add diff as layer on top of parent - let mut value = parent.0.to_be_bytes().to_vec(); - for new in &statediffnew { - value.extend_from_slice(&new[..]); - } - - if !statediffremoved.is_empty() { - value.extend_from_slice(&0_u64.to_be_bytes()); - for removed in &statediffremoved { - value.extend_from_slice(&removed[..]); - } - } - - self.shortstatehash_statediff - .insert(&shortstatehash.to_be_bytes(), &value)?; - } - - Ok(()) - } - - /// Returns (shortstatehash, already_existed) - fn get_or_create_shortstatehash( - &self, - state_hash: &StateHashId, - globals: &super::globals::Globals, - ) -> Result<(u64, bool)> { - Ok(match self.statehash_shortstatehash.get(state_hash)? { - Some(shortstatehash) => ( - utils::u64_from_bytes(&shortstatehash) - .map_err(|_| Error::bad_database("Invalid shortstatehash in db."))?, - true, - ), - None => { - let shortstatehash = globals.next_count()?; - self.statehash_shortstatehash - .insert(state_hash, &shortstatehash.to_be_bytes())?; - (shortstatehash, false) - } - }) - } - - pub fn get_or_create_shorteventid( - &self, - event_id: &EventId, - globals: &super::globals::Globals, - ) -> Result { - if let Some(short) = self.eventidshort_cache.lock().unwrap().get_mut(event_id) { - return Ok(*short); - } - - let short = match self.eventid_shorteventid.get(event_id.as_bytes())? { - Some(shorteventid) => utils::u64_from_bytes(&shorteventid) - .map_err(|_| Error::bad_database("Invalid shorteventid in db."))?, - None => { - let shorteventid = globals.next_count()?; - self.eventid_shorteventid - .insert(event_id.as_bytes(), &shorteventid.to_be_bytes())?; - self.shorteventid_eventid - .insert(&shorteventid.to_be_bytes(), event_id.as_bytes())?; - shorteventid - } - }; - - self.eventidshort_cache - .lock() - .unwrap() - .insert(event_id.to_owned(), short); - - Ok(short) - } - - pub fn get_shortroomid(&self, room_id: &RoomId) -> Result> { - self.roomid_shortroomid - .get(room_id.as_bytes())? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid shortroomid in db.")) - }) - .transpose() - } - - pub fn get_shortstatekey( - &self, - event_type: &StateEventType, - state_key: &str, - ) -> Result> { - if let Some(short) = self - .statekeyshort_cache - .lock() - .unwrap() - .get_mut(&(event_type.clone(), state_key.to_owned())) - { - return Ok(Some(*short)); - } - - let mut statekey = event_type.to_string().as_bytes().to_vec(); - statekey.push(0xff); - statekey.extend_from_slice(state_key.as_bytes()); - - let short = self - .statekey_shortstatekey - .get(&statekey)? - .map(|shortstatekey| { - utils::u64_from_bytes(&shortstatekey) - .map_err(|_| Error::bad_database("Invalid shortstatekey in db.")) - }) - .transpose()?; - - if let Some(s) = short { - self.statekeyshort_cache - .lock() - .unwrap() - .insert((event_type.clone(), state_key.to_owned()), s); - } - - Ok(short) - } - - pub fn get_or_create_shortroomid( - &self, - room_id: &RoomId, - globals: &super::globals::Globals, - ) -> Result { - Ok(match self.roomid_shortroomid.get(room_id.as_bytes())? { - Some(short) => utils::u64_from_bytes(&short) - .map_err(|_| Error::bad_database("Invalid shortroomid in db."))?, - None => { - let short = globals.next_count()?; - self.roomid_shortroomid - .insert(room_id.as_bytes(), &short.to_be_bytes())?; - short - } - }) - } - - pub fn get_or_create_shortstatekey( - &self, - event_type: &StateEventType, - state_key: &str, - globals: &super::globals::Globals, - ) -> Result { - if let Some(short) = self - .statekeyshort_cache - .lock() - .unwrap() - .get_mut(&(event_type.clone(), state_key.to_owned())) - { - return Ok(*short); - } - - let mut statekey = event_type.to_string().as_bytes().to_vec(); - statekey.push(0xff); - statekey.extend_from_slice(state_key.as_bytes()); - - let short = match self.statekey_shortstatekey.get(&statekey)? { - Some(shortstatekey) => utils::u64_from_bytes(&shortstatekey) - .map_err(|_| Error::bad_database("Invalid shortstatekey in db."))?, - None => { - let shortstatekey = globals.next_count()?; - self.statekey_shortstatekey - .insert(&statekey, &shortstatekey.to_be_bytes())?; - self.shortstatekey_statekey - .insert(&shortstatekey.to_be_bytes(), &statekey)?; - shortstatekey - } - }; - - self.statekeyshort_cache - .lock() - .unwrap() - .insert((event_type.clone(), state_key.to_owned()), short); - - Ok(short) - } - - pub fn get_eventid_from_short(&self, shorteventid: u64) -> Result> { - if let Some(id) = self - .shorteventid_cache - .lock() - .unwrap() - .get_mut(&shorteventid) - { - return Ok(Arc::clone(id)); - } - - let bytes = self - .shorteventid_eventid - .get(&shorteventid.to_be_bytes())? - .ok_or_else(|| Error::bad_database("Shorteventid does not exist"))?; - - let event_id = EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("EventID in shorteventid_eventid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("EventId in shorteventid_eventid is invalid."))?; - - self.shorteventid_cache - .lock() - .unwrap() - .insert(shorteventid, Arc::clone(&event_id)); - - Ok(event_id) - } - - pub fn get_statekey_from_short(&self, shortstatekey: u64) -> Result<(StateEventType, String)> { - if let Some(id) = self - .shortstatekey_cache - .lock() - .unwrap() - .get_mut(&shortstatekey) - { - return Ok(id.clone()); - } - - let bytes = self - .shortstatekey_statekey - .get(&shortstatekey.to_be_bytes())? - .ok_or_else(|| Error::bad_database("Shortstatekey does not exist"))?; - - let mut parts = bytes.splitn(2, |&b| b == 0xff); - let eventtype_bytes = parts.next().expect("split always returns one entry"); - let statekey_bytes = parts - .next() - .ok_or_else(|| Error::bad_database("Invalid statekey in shortstatekey_statekey."))?; - - let event_type = - StateEventType::try_from(utils::string_from_bytes(eventtype_bytes).map_err(|_| { - Error::bad_database("Event type in shortstatekey_statekey is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("Event type in shortstatekey_statekey is invalid."))?; - - let state_key = utils::string_from_bytes(statekey_bytes).map_err(|_| { - Error::bad_database("Statekey in shortstatekey_statekey is invalid unicode.") - })?; - - let result = (event_type, state_key); - - self.shortstatekey_cache - .lock() - .unwrap() - .insert(shortstatekey, result.clone()); - - Ok(result) - } - - /// Returns the full room state. - #[tracing::instrument(skip(self))] - pub async fn room_state_full( - &self, - room_id: &RoomId, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_full(current_shortstatehash).await - } else { - Ok(HashMap::new()) - } - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn room_state_get_id( - &self, - room_id: &RoomId, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_get_id(current_shortstatehash, event_type, state_key) - } else { - Ok(None) - } - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn room_state_get( - &self, - room_id: &RoomId, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_get(current_shortstatehash, event_type, state_key) - } else { - Ok(None) - } - } - - /// Returns the `count` of this pdu's id. - pub fn pdu_count(&self, pdu_id: &[u8]) -> Result { - utils::u64_from_bytes(&pdu_id[pdu_id.len() - size_of::()..]) - .map_err(|_| Error::bad_database("PDU has invalid count bytes.")) - } - - /// Returns the `count` of this pdu's id. - pub fn get_pdu_count(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pdu_id| self.pdu_count(&pdu_id)) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn latest_pdu_count(&self, room_id: &RoomId) -> Result { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut last_possible_key = prefix.clone(); - last_possible_key.extend_from_slice(&u64::MAX.to_be_bytes()); - - self.pduid_pdu - .iter_from(&last_possible_key, true) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .next() - .map(|b| self.pdu_count(&b.0)) - .transpose() - .map(|op| op.unwrap_or_default()) - } - - /// Returns the json of a pdu. - pub fn get_pdu_json(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map_or_else( - || self.eventid_outlierpdu.get(event_id.as_bytes()), - |pduid| { - Ok(Some(self.pduid_pdu.get(&pduid)?.ok_or_else(|| { - Error::bad_database("Invalid pduid in eventid_pduid.") - })?)) - }, - )? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the json of a pdu. - pub fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the json of a pdu. - pub fn get_non_outlier_pdu_json( - &self, - event_id: &EventId, - ) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pduid| { - self.pduid_pdu - .get(&pduid)? - .ok_or_else(|| Error::bad_database("Invalid pduid in eventid_pduid.")) - }) - .transpose()? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the pdu's id. - pub fn get_pdu_id(&self, event_id: &EventId) -> Result>> { - self.eventid_pduid.get(event_id.as_bytes()) - } - - /// Returns the pdu. - /// - /// Checks the `eventid_outlierpdu` Tree if not found in the timeline. - pub fn get_non_outlier_pdu(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pduid| { - self.pduid_pdu - .get(&pduid)? - .ok_or_else(|| Error::bad_database("Invalid pduid in eventid_pduid.")) - }) - .transpose()? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the pdu. - /// - /// Checks the `eventid_outlierpdu` Tree if not found in the timeline. - pub fn get_pdu(&self, event_id: &EventId) -> Result>> { - if let Some(p) = self.pdu_cache.lock().unwrap().get_mut(event_id) { - return Ok(Some(Arc::clone(p))); - } - - if let Some(pdu) = self - .eventid_pduid - .get(event_id.as_bytes())? - .map_or_else( - || self.eventid_outlierpdu.get(event_id.as_bytes()), - |pduid| { - Ok(Some(self.pduid_pdu.get(&pduid)?.ok_or_else(|| { - Error::bad_database("Invalid pduid in eventid_pduid.") - })?)) - }, - )? - .map(|pdu| { - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db.")) - .map(Arc::new) - }) - .transpose()? - { - self.pdu_cache - .lock() - .unwrap() - .insert(event_id.to_owned(), Arc::clone(&pdu)); - Ok(Some(pdu)) - } else { - Ok(None) - } - } - - /// Returns the pdu. - /// - /// This does __NOT__ check the outliers `Tree`. - pub fn get_pdu_from_id(&self, pdu_id: &[u8]) -> Result> { - self.pduid_pdu.get(pdu_id)?.map_or(Ok(None), |pdu| { - Ok(Some( - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db."))?, - )) - }) - } - - /// Returns the pdu as a `BTreeMap`. - pub fn get_pdu_json_from_id(&self, pdu_id: &[u8]) -> Result> { - self.pduid_pdu.get(pdu_id)?.map_or(Ok(None), |pdu| { - Ok(Some( - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db."))?, - )) - }) - } - - /// Removes a pdu and creates a new one with the same id. - #[tracing::instrument(skip(self))] - fn replace_pdu(&self, pdu_id: &[u8], pdu: &PduEvent) -> Result<()> { - if self.pduid_pdu.get(pdu_id)?.is_some() { - self.pduid_pdu.insert( - pdu_id, - &serde_json::to_vec(pdu).expect("PduEvent::to_vec always works"), - )?; - Ok(()) - } else { - Err(Error::BadRequest( - ErrorKind::NotFound, - "PDU does not exist.", - )) - } - } - - /// Returns the leaf pdus of a room. - #[tracing::instrument(skip(self))] - pub fn get_pdu_leaves(&self, room_id: &RoomId) -> Result>> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomid_pduleaves - .scan_prefix(prefix) - .map(|(_, bytes)| { - EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("EventID in roomid_pduleaves is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("EventId in roomid_pduleaves is invalid.")) - }) - .collect() - } - - #[tracing::instrument(skip(self, room_id, event_ids))] - pub fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc]) -> Result<()> { - for prev in event_ids { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(prev.as_bytes()); - self.referencedevents.insert(&key, &[])?; - } - - Ok(()) - } - - /// Replace the leaves of a room. - /// - /// The provided `event_ids` become the new leaves, this allows a room to have multiple - /// `prev_events`. - #[tracing::instrument(skip(self))] - pub fn replace_pdu_leaves<'a>( - &self, - room_id: &RoomId, - event_ids: impl IntoIterator + Debug, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - for (key, _) in self.roomid_pduleaves.scan_prefix(prefix.clone()) { - self.roomid_pduleaves.remove(&key)?; - } - - for event_id in event_ids { - let mut key = prefix.to_owned(); - key.extend_from_slice(event_id.as_bytes()); - self.roomid_pduleaves.insert(&key, event_id.as_bytes())?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn is_event_referenced(&self, room_id: &RoomId, event_id: &EventId) -> Result { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(event_id.as_bytes()); - Ok(self.referencedevents.get(&key)?.is_some()) - } - /// Returns the pdu from the outlier tree. pub fn get_pdu_outlier(&self, event_id: &EventId) -> Result> { self.eventid_outlierpdu @@ -1243,2261 +18,3 @@ impl Rooms { ) } - #[tracing::instrument(skip(self))] - pub fn mark_event_soft_failed(&self, event_id: &EventId) -> Result<()> { - self.softfailedeventids.insert(event_id.as_bytes(), &[]) - } - - #[tracing::instrument(skip(self))] - pub fn is_event_soft_failed(&self, event_id: &EventId) -> Result { - self.softfailedeventids - .get(event_id.as_bytes()) - .map(|o| o.is_some()) - } - - /// Creates a new persisted data unit and adds it to a room. - /// - /// By this point the incoming event should be fully authenticated, no auth happens - /// in `append_pdu`. - /// - /// Returns pdu id - #[tracing::instrument(skip(self, pdu, pdu_json, leaves, db))] - pub fn append_pdu<'a>( - &self, - pdu: &PduEvent, - mut pdu_json: CanonicalJsonObject, - leaves: impl IntoIterator + Debug, - db: &Database, - ) -> Result> { - let shortroomid = self.get_shortroomid(&pdu.room_id)?.expect("room exists"); - - // Make unsigned fields correct. This is not properly documented in the spec, but state - // events need to have previous content in the unsigned field, so clients can easily - // interpret things like membership changes - if let Some(state_key) = &pdu.state_key { - if let CanonicalJsonValue::Object(unsigned) = pdu_json - .entry("unsigned".to_owned()) - .or_insert_with(|| CanonicalJsonValue::Object(Default::default())) - { - if let Some(shortstatehash) = self.pdu_shortstatehash(&pdu.event_id).unwrap() { - if let Some(prev_state) = self - .state_get(shortstatehash, &pdu.kind.to_string().into(), state_key) - .unwrap() - { - unsigned.insert( - "prev_content".to_owned(), - CanonicalJsonValue::Object( - utils::to_canonical_object(prev_state.content.clone()) - .expect("event is valid, we just created it"), - ), - ); - } - } - } else { - error!("Invalid unsigned type in pdu."); - } - } - - // We must keep track of all events that have been referenced. - self.mark_as_referenced(&pdu.room_id, &pdu.prev_events)?; - self.replace_pdu_leaves(&pdu.room_id, leaves)?; - - let mutex_insert = Arc::clone( - db.globals - .roomid_mutex_insert - .write() - .unwrap() - .entry(pdu.room_id.clone()) - .or_default(), - ); - let insert_lock = mutex_insert.lock().unwrap(); - - let count1 = db.globals.next_count()?; - // Mark as read first so the sending client doesn't get a notification even if appending - // fails - self.edus - .private_read_set(&pdu.room_id, &pdu.sender, count1, &db.globals)?; - self.reset_notification_counts(&pdu.sender, &pdu.room_id)?; - - let count2 = db.globals.next_count()?; - let mut pdu_id = shortroomid.to_be_bytes().to_vec(); - pdu_id.extend_from_slice(&count2.to_be_bytes()); - - // There's a brief moment of time here where the count is updated but the pdu does not - // exist. This could theoretically lead to dropped pdus, but it's extremely rare - // - // Update: We fixed this using insert_lock - - self.pduid_pdu.insert( - &pdu_id, - &serde_json::to_vec(&pdu_json).expect("CanonicalJsonObject is always a valid"), - )?; - self.lasttimelinecount_cache - .lock() - .unwrap() - .insert(pdu.room_id.clone(), count2); - - self.eventid_pduid - .insert(pdu.event_id.as_bytes(), &pdu_id)?; - self.eventid_outlierpdu.remove(pdu.event_id.as_bytes())?; - - drop(insert_lock); - - // See if the event matches any known pushers - let power_levels: RoomPowerLevelsEventContent = db - .rooms - .room_state_get(&pdu.room_id, &StateEventType::RoomPowerLevels, "")? - .map(|ev| { - serde_json::from_str(ev.content.get()) - .map_err(|_| Error::bad_database("invalid m.room.power_levels event")) - }) - .transpose()? - .unwrap_or_default(); - - let sync_pdu = pdu.to_sync_room_event(); - - let mut notifies = Vec::new(); - let mut highlights = Vec::new(); - - for user in self.get_our_real_users(&pdu.room_id, db)?.iter() { - // Don't notify the user of their own events - if user == &pdu.sender { - continue; - } - - let rules_for_user = db - .account_data - .get( - None, - user, - GlobalAccountDataEventType::PushRules.to_string().into(), - )? - .map(|ev: PushRulesEvent| ev.content.global) - .unwrap_or_else(|| Ruleset::server_default(user)); - - let mut highlight = false; - let mut notify = false; - - for action in pusher::get_actions( - user, - &rules_for_user, - &power_levels, - &sync_pdu, - &pdu.room_id, - db, - )? { - match action { - Action::DontNotify => notify = false, - // TODO: Implement proper support for coalesce - Action::Notify | Action::Coalesce => notify = true, - Action::SetTweak(Tweak::Highlight(true)) => { - highlight = true; - } - _ => {} - }; - } - - let mut userroom_id = user.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(pdu.room_id.as_bytes()); - - if notify { - notifies.push(userroom_id.clone()); - } - - if highlight { - highlights.push(userroom_id); - } - - for senderkey in db.pusher.get_pusher_senderkeys(user) { - db.sending.send_push_pdu(&*pdu_id, senderkey)?; - } - } - - self.userroomid_notificationcount - .increment_batch(&mut notifies.into_iter())?; - self.userroomid_highlightcount - .increment_batch(&mut highlights.into_iter())?; - - match pdu.kind { - RoomEventType::RoomRedaction => { - if let Some(redact_id) = &pdu.redacts { - self.redact_pdu(redact_id, pdu)?; - } - } - RoomEventType::RoomMember => { - if let Some(state_key) = &pdu.state_key { - #[derive(Deserialize)] - struct ExtractMembership { - membership: MembershipState, - } - - // if the state_key fails - let target_user_id = UserId::parse(state_key.clone()) - .expect("This state_key was previously validated"); - - let content = serde_json::from_str::(pdu.content.get()) - .map_err(|_| Error::bad_database("Invalid content in pdu."))?; - - let invite_state = match content.membership { - MembershipState::Invite => { - let state = self.calculate_invite_state(pdu)?; - Some(state) - } - _ => None, - }; - - // Update our membership info, we do this here incase a user is invited - // and immediately leaves we need the DB to record the invite event for auth - self.update_membership( - &pdu.room_id, - &target_user_id, - content.membership, - &pdu.sender, - invite_state, - db, - true, - )?; - } - } - RoomEventType::RoomMessage => { - #[derive(Deserialize)] - struct ExtractBody<'a> { - #[serde(borrow)] - body: Option>, - } - - let content = serde_json::from_str::>(pdu.content.get()) - .map_err(|_| Error::bad_database("Invalid content in pdu."))?; - - if let Some(body) = content.body { - let mut batch = body - .split_terminator(|c: char| !c.is_alphanumeric()) - .filter(|s| !s.is_empty()) - .filter(|word| word.len() <= 50) - .map(str::to_lowercase) - .map(|word| { - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(word.as_bytes()); - key.push(0xff); - key.extend_from_slice(&pdu_id); - (key, Vec::new()) - }); - - self.tokenids.insert_batch(&mut batch)?; - - let admin_room = self.id_from_alias( - <&RoomAliasId>::try_from( - format!("#admins:{}", db.globals.server_name()).as_str(), - ) - .expect("#admins:server_name is a valid room alias"), - )?; - let server_user = format!("@conduit:{}", db.globals.server_name()); - - let to_conduit = body.starts_with(&format!("{}: ", server_user)); - - // This will evaluate to false if the emergency password is set up so that - // the administrator can execute commands as conduit - let from_conduit = - pdu.sender == server_user && db.globals.emergency_password().is_none(); - - if to_conduit && !from_conduit && admin_room.as_ref() == Some(&pdu.room_id) { - db.admin.process_message(body.to_string()); - } - } - } - _ => {} - } - - Ok(pdu_id) - } - - #[tracing::instrument(skip(self))] - pub fn last_timeline_count(&self, sender_user: &UserId, room_id: &RoomId) -> Result { - match self - .lasttimelinecount_cache - .lock() - .unwrap() - .entry(room_id.to_owned()) - { - hash_map::Entry::Vacant(v) => { - if let Some(last_count) = self - .pdus_until(&sender_user, &room_id, u64::MAX)? - .filter_map(|r| { - // Filter out buggy events - if r.is_err() { - error!("Bad pdu in pdus_since: {:?}", r); - } - r.ok() - }) - .map(|(pduid, _)| self.pdu_count(&pduid)) - .next() - { - Ok(*v.insert(last_count?)) - } else { - Ok(0) - } - } - hash_map::Entry::Occupied(o) => Ok(*o.get()), - } - } - - #[tracing::instrument(skip(self))] - pub fn reset_notification_counts(&self, user_id: &UserId, room_id: &RoomId) -> Result<()> { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - self.userroomid_notificationcount - .insert(&userroom_id, &0_u64.to_be_bytes())?; - self.userroomid_highlightcount - .insert(&userroom_id, &0_u64.to_be_bytes())?; - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn notification_count(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - self.userroomid_notificationcount - .get(&userroom_id)? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid notification count in db.")) - }) - .unwrap_or(Ok(0)) - } - - #[tracing::instrument(skip(self))] - pub fn highlight_count(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - self.userroomid_highlightcount - .get(&userroom_id)? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid highlight count in db.")) - }) - .unwrap_or(Ok(0)) - } - - /// Generates a new StateHash and associates it with the incoming event. - /// - /// This adds all current state events (not including the incoming event) - /// to `stateid_pduid` and adds the incoming event to `eventid_statehash`. - #[tracing::instrument(skip(self, state_ids_compressed, globals))] - pub fn set_event_state( - &self, - event_id: &EventId, - room_id: &RoomId, - state_ids_compressed: HashSet, - globals: &super::globals::Globals, - ) -> Result<()> { - let shorteventid = self.get_or_create_shorteventid(event_id, globals)?; - - let previous_shortstatehash = self.current_shortstatehash(room_id)?; - - let state_hash = self.calculate_hash( - &state_ids_compressed - .iter() - .map(|s| &s[..]) - .collect::>(), - ); - - let (shortstatehash, already_existed) = - self.get_or_create_shortstatehash(&state_hash, globals)?; - - if !already_existed { - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let (statediffnew, statediffremoved) = - if let Some(parent_stateinfo) = states_parents.last() { - let statediffnew: HashSet<_> = state_ids_compressed - .difference(&parent_stateinfo.1) - .copied() - .collect(); - - let statediffremoved: HashSet<_> = parent_stateinfo - .1 - .difference(&state_ids_compressed) - .copied() - .collect(); - - (statediffnew, statediffremoved) - } else { - (state_ids_compressed, HashSet::new()) - }; - self.save_state_from_diff( - shortstatehash, - statediffnew, - statediffremoved, - 1_000_000, // high number because no state will be based on this one - states_parents, - )?; - } - - self.shorteventid_shortstatehash - .insert(&shorteventid.to_be_bytes(), &shortstatehash.to_be_bytes())?; - - Ok(()) - } - - /// Generates a new StateHash and associates it with the incoming event. - /// - /// This adds all current state events (not including the incoming event) - /// to `stateid_pduid` and adds the incoming event to `eventid_statehash`. - #[tracing::instrument(skip(self, new_pdu, globals))] - pub fn append_to_state( - &self, - new_pdu: &PduEvent, - globals: &super::globals::Globals, - ) -> Result { - let shorteventid = self.get_or_create_shorteventid(&new_pdu.event_id, globals)?; - - let previous_shortstatehash = self.current_shortstatehash(&new_pdu.room_id)?; - - if let Some(p) = previous_shortstatehash { - self.shorteventid_shortstatehash - .insert(&shorteventid.to_be_bytes(), &p.to_be_bytes())?; - } - - if let Some(state_key) = &new_pdu.state_key { - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let shortstatekey = self.get_or_create_shortstatekey( - &new_pdu.kind.to_string().into(), - state_key, - globals, - )?; - - let new = self.compress_state_event(shortstatekey, &new_pdu.event_id, globals)?; - - let replaces = states_parents - .last() - .map(|info| { - info.1 - .iter() - .find(|bytes| bytes.starts_with(&shortstatekey.to_be_bytes())) - }) - .unwrap_or_default(); - - if Some(&new) == replaces { - return Ok(previous_shortstatehash.expect("must exist")); - } - - // TODO: statehash with deterministic inputs - let shortstatehash = globals.next_count()?; - - let mut statediffnew = HashSet::new(); - statediffnew.insert(new); - - let mut statediffremoved = HashSet::new(); - if let Some(replaces) = replaces { - statediffremoved.insert(*replaces); - } - - self.save_state_from_diff( - shortstatehash, - statediffnew, - statediffremoved, - 2, - states_parents, - )?; - - Ok(shortstatehash) - } else { - Ok(previous_shortstatehash.expect("first event in room must be a state event")) - } - } - - #[tracing::instrument(skip(self, invite_event))] - pub fn calculate_invite_state( - &self, - invite_event: &PduEvent, - ) -> Result>> { - let mut state = Vec::new(); - // Add recommended events - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomCreate, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomJoinRules, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = self.room_state_get( - &invite_event.room_id, - &StateEventType::RoomCanonicalAlias, - "", - )? { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomAvatar, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomName, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = self.room_state_get( - &invite_event.room_id, - &StateEventType::RoomMember, - invite_event.sender.as_str(), - )? { - state.push(e.to_stripped_state_event()); - } - - state.push(invite_event.to_stripped_state_event()); - Ok(state) - } - - #[tracing::instrument(skip(self))] - pub fn set_room_state(&self, room_id: &RoomId, shortstatehash: u64) -> Result<()> { - self.roomid_shortstatehash - .insert(room_id.as_bytes(), &shortstatehash.to_be_bytes())?; - - Ok(()) - } - - pub fn associate_token_shortstatehash( - &self, - room_id: &RoomId, - token: u64, - shortstatehash: u64, - ) -> Result<()> { - let shortroomid = self.get_shortroomid(room_id)?.expect("room exists"); - - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(&token.to_be_bytes()); - - self.roomsynctoken_shortstatehash - .insert(&key, &shortstatehash.to_be_bytes()) - } - - pub fn get_token_shortstatehash(&self, room_id: &RoomId, token: u64) -> Result> { - let shortroomid = self.get_shortroomid(room_id)?.expect("room exists"); - - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(&token.to_be_bytes()); - - self.roomsynctoken_shortstatehash - .get(&key)? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid shortstatehash in roomsynctoken_shortstatehash") - }) - }) - .transpose() - } - - /// Creates a new persisted data unit and adds it to a room. - #[tracing::instrument(skip(self, db, _mutex_lock))] - pub fn build_and_append_pdu( - &self, - pdu_builder: PduBuilder, - sender: &UserId, - room_id: &RoomId, - db: &Database, - _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room mutex - ) -> Result> { - let PduBuilder { - event_type, - content, - unsigned, - state_key, - redacts, - } = pdu_builder; - - let prev_events = self - .get_pdu_leaves(room_id)? - .into_iter() - .take(20) - .collect::>(); - - let create_event = self.room_state_get(room_id, &StateEventType::RoomCreate, "")?; - - let create_event_content: Option = create_event - .as_ref() - .map(|create_event| { - serde_json::from_str(create_event.content.get()).map_err(|e| { - warn!("Invalid create event: {}", e); - Error::bad_database("Invalid create event in db.") - }) - }) - .transpose()?; - - // If there was no create event yet, assume we are creating a room with the default - // version right now - let room_version_id = create_event_content - .map_or(db.globals.default_room_version(), |create_event| { - create_event.room_version - }); - let room_version = RoomVersion::new(&room_version_id).expect("room version is supported"); - - let auth_events = - self.get_auth_events(room_id, &event_type, sender, state_key.as_deref(), &content)?; - - // Our depth is the maximum depth of prev_events + 1 - let depth = prev_events - .iter() - .filter_map(|event_id| Some(self.get_pdu(event_id).ok()??.depth)) - .max() - .unwrap_or_else(|| uint!(0)) - + uint!(1); - - let mut unsigned = unsigned.unwrap_or_default(); - if let Some(state_key) = &state_key { - if let Some(prev_pdu) = - self.room_state_get(room_id, &event_type.to_string().into(), state_key)? - { - unsigned.insert( - "prev_content".to_owned(), - serde_json::from_str(prev_pdu.content.get()).expect("string is valid json"), - ); - unsigned.insert( - "prev_sender".to_owned(), - serde_json::to_value(&prev_pdu.sender).expect("UserId::to_value always works"), - ); - } - } - - let mut pdu = PduEvent { - event_id: ruma::event_id!("$thiswillbefilledinlater").into(), - room_id: room_id.to_owned(), - sender: sender.to_owned(), - origin_server_ts: utils::millis_since_unix_epoch() - .try_into() - .expect("time is valid"), - kind: event_type, - content, - state_key, - prev_events, - depth, - auth_events: auth_events - .iter() - .map(|(_, pdu)| pdu.event_id.clone()) - .collect(), - redacts, - unsigned: if unsigned.is_empty() { - None - } else { - Some(to_raw_value(&unsigned).expect("to_raw_value always works")) - }, - hashes: EventHash { - sha256: "aaa".to_owned(), - }, - signatures: None, - }; - - let auth_check = state_res::auth_check( - &room_version, - &pdu, - None::, // TODO: third_party_invite - |k, s| auth_events.get(&(k.clone(), s.to_owned())), - ) - .map_err(|e| { - error!("{:?}", e); - Error::bad_database("Auth check failed.") - })?; - - if !auth_check { - return Err(Error::BadRequest( - ErrorKind::Forbidden, - "Event is not authorized.", - )); - } - - // Hash and sign - let mut pdu_json = - utils::to_canonical_object(&pdu).expect("event is valid, we just created it"); - - pdu_json.remove("event_id"); - - // Add origin because synapse likes that (and it's required in the spec) - pdu_json.insert( - "origin".to_owned(), - CanonicalJsonValue::String(db.globals.server_name().as_ref().to_owned()), - ); - - match ruma::signatures::hash_and_sign_event( - db.globals.server_name().as_str(), - db.globals.keypair(), - &mut pdu_json, - &room_version_id, - ) { - Ok(_) => {} - Err(e) => { - return match e { - ruma::signatures::Error::PduSize => Err(Error::BadRequest( - ErrorKind::TooLarge, - "Message is too long", - )), - _ => Err(Error::BadRequest( - ErrorKind::Unknown, - "Signing event failed", - )), - } - } - } - - // Generate event id - pdu.event_id = EventId::parse_arc(format!( - "${}", - ruma::signatures::reference_hash(&pdu_json, &room_version_id) - .expect("ruma can calculate reference hashes") - )) - .expect("ruma's reference hashes are valid event ids"); - - pdu_json.insert( - "event_id".to_owned(), - CanonicalJsonValue::String(pdu.event_id.as_str().to_owned()), - ); - - // Generate short event id - let _shorteventid = self.get_or_create_shorteventid(&pdu.event_id, &db.globals)?; - - // We append to state before appending the pdu, so we don't have a moment in time with the - // pdu without it's state. This is okay because append_pdu can't fail. - let statehashid = self.append_to_state(&pdu, &db.globals)?; - - let pdu_id = self.append_pdu( - &pdu, - pdu_json, - // Since this PDU references all pdu_leaves we can update the leaves - // of the room - iter::once(&*pdu.event_id), - db, - )?; - - // We set the room state after inserting the pdu, so that we never have a moment in time - // where events in the current room state do not exist - self.set_room_state(room_id, statehashid)?; - - let mut servers: HashSet> = - self.room_servers(room_id).filter_map(|r| r.ok()).collect(); - - // In case we are kicking or banning a user, we need to inform their server of the change - if pdu.kind == RoomEventType::RoomMember { - if let Some(state_key_uid) = &pdu - .state_key - .as_ref() - .and_then(|state_key| UserId::parse(state_key.as_str()).ok()) - { - servers.insert(Box::from(state_key_uid.server_name())); - } - } - - // Remove our server from the server list since it will be added to it by room_servers() and/or the if statement above - servers.remove(db.globals.server_name()); - - db.sending.send_pdu(servers.into_iter(), &pdu_id)?; - - for appservice in db.appservice.all()? { - if self.appservice_in_room(room_id, &appservice, db)? { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - continue; - } - - // If the RoomMember event has a non-empty state_key, it is targeted at someone. - // If it is our appservice user, we send this PDU to it. - if pdu.kind == RoomEventType::RoomMember { - if let Some(state_key_uid) = &pdu - .state_key - .as_ref() - .and_then(|state_key| UserId::parse(state_key.as_str()).ok()) - { - if let Some(appservice_uid) = appservice - .1 - .get("sender_localpart") - .and_then(|string| string.as_str()) - .and_then(|string| { - UserId::parse_with_server_name(string, db.globals.server_name()).ok() - }) - { - if state_key_uid == &appservice_uid { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - continue; - } - } - } - } - - if let Some(namespaces) = appservice.1.get("namespaces") { - let users = namespaces - .get("users") - .and_then(|users| users.as_sequence()) - .map_or_else(Vec::new, |users| { - users - .iter() - .filter_map(|users| Regex::new(users.get("regex")?.as_str()?).ok()) - .collect::>() - }); - let aliases = namespaces - .get("aliases") - .and_then(|aliases| aliases.as_sequence()) - .map_or_else(Vec::new, |aliases| { - aliases - .iter() - .filter_map(|aliases| Regex::new(aliases.get("regex")?.as_str()?).ok()) - .collect::>() - }); - let rooms = namespaces - .get("rooms") - .and_then(|rooms| rooms.as_sequence()); - - let matching_users = |users: &Regex| { - users.is_match(pdu.sender.as_str()) - || pdu.kind == RoomEventType::RoomMember - && pdu - .state_key - .as_ref() - .map_or(false, |state_key| users.is_match(state_key)) - }; - let matching_aliases = |aliases: &Regex| { - self.room_aliases(room_id) - .filter_map(|r| r.ok()) - .any(|room_alias| aliases.is_match(room_alias.as_str())) - }; - - if aliases.iter().any(matching_aliases) - || rooms.map_or(false, |rooms| rooms.contains(&room_id.as_str().into())) - || users.iter().any(matching_users) - { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - } - } - } - - Ok(pdu.event_id) - } - - /// Returns an iterator over all PDUs in a room. - #[tracing::instrument(skip(self))] - pub fn all_pdus<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result, PduEvent)>> + 'a> { - self.pdus_since(user_id, room_id, 0) - } - - /// Returns an iterator over all events in a room that happened after the event with id `since` - /// in chronological order. - #[tracing::instrument(skip(self))] - pub fn pdus_since<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - since: u64, - ) -> Result, PduEvent)>> + 'a> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - // Skip the first pdu if it's exactly at since, because we sent that last time - let mut first_pdu_id = prefix.clone(); - first_pdu_id.extend_from_slice(&(since + 1).to_be_bytes()); - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(&first_pdu_id, false) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } - - /// Returns an iterator over all events and their tokens in a room that happened before the - /// event with id `until` in reverse-chronological order. - #[tracing::instrument(skip(self))] - pub fn pdus_until<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - until: u64, - ) -> Result, PduEvent)>> + 'a> { - // Create the first part of the full pdu id - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut current = prefix.clone(); - current.extend_from_slice(&(until.saturating_sub(1)).to_be_bytes()); // -1 because we don't want event at `until` - - let current: &[u8] = ¤t; - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(current, true) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } - - /// Returns an iterator over all events and their token in a room that happened after the event - /// with id `from` in chronological order. - #[tracing::instrument(skip(self))] - pub fn pdus_after<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - from: u64, - ) -> Result, PduEvent)>> + 'a> { - // Create the first part of the full pdu id - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut current = prefix.clone(); - current.extend_from_slice(&(from + 1).to_be_bytes()); // +1 so we don't send the base event - - let current: &[u8] = ¤t; - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(current, false) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } - - /// Replace a PDU with the redacted form. - #[tracing::instrument(skip(self, reason))] - pub fn redact_pdu(&self, event_id: &EventId, reason: &PduEvent) -> Result<()> { - if let Some(pdu_id) = self.get_pdu_id(event_id)? { - let mut pdu = self - .get_pdu_from_id(&pdu_id)? - .ok_or_else(|| Error::bad_database("PDU ID points to invalid PDU."))?; - pdu.redact(reason)?; - self.replace_pdu(&pdu_id, &pdu)?; - } - // If event does not exist, just noop - Ok(()) - } - - /// Update current membership data. - #[tracing::instrument(skip(self, last_state, db))] - pub fn update_membership( - &self, - room_id: &RoomId, - user_id: &UserId, - membership: MembershipState, - sender: &UserId, - last_state: Option>>, - db: &Database, - update_joined_count: bool, - ) -> Result<()> { - // Keep track what remote users exist by adding them as "deactivated" users - if user_id.server_name() != db.globals.server_name() { - db.users.create(user_id, None)?; - // TODO: displayname, avatar url - } - - let mut roomserver_id = room_id.as_bytes().to_vec(); - roomserver_id.push(0xff); - roomserver_id.extend_from_slice(user_id.server_name().as_bytes()); - - let mut serverroom_id = user_id.server_name().as_bytes().to_vec(); - serverroom_id.push(0xff); - serverroom_id.extend_from_slice(room_id.as_bytes()); - - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - let mut roomuser_id = room_id.as_bytes().to_vec(); - roomuser_id.push(0xff); - roomuser_id.extend_from_slice(user_id.as_bytes()); - - match &membership { - MembershipState::Join => { - // Check if the user never joined this room - if !self.once_joined(user_id, room_id)? { - // Add the user ID to the join list then - self.roomuseroncejoinedids.insert(&userroom_id, &[])?; - - // Check if the room has a predecessor - if let Some(predecessor) = self - .room_state_get(room_id, &StateEventType::RoomCreate, "")? - .and_then(|create| serde_json::from_str(create.content.get()).ok()) - .and_then(|content: RoomCreateEventContent| content.predecessor) - { - // Copy user settings from predecessor to the current room: - // - Push rules - // - // TODO: finish this once push rules are implemented. - // - // let mut push_rules_event_content: PushRulesEvent = account_data - // .get( - // None, - // user_id, - // EventType::PushRules, - // )?; - // - // NOTE: find where `predecessor.room_id` match - // and update to `room_id`. - // - // account_data - // .update( - // None, - // user_id, - // EventType::PushRules, - // &push_rules_event_content, - // globals, - // ) - // .ok(); - - // Copy old tags to new room - if let Some(tag_event) = db.account_data.get::( - Some(&predecessor.room_id), - user_id, - RoomAccountDataEventType::Tag, - )? { - db.account_data - .update( - Some(room_id), - user_id, - RoomAccountDataEventType::Tag, - &tag_event, - &db.globals, - ) - .ok(); - }; - - // Copy direct chat flag - if let Some(mut direct_event) = db.account_data.get::( - None, - user_id, - GlobalAccountDataEventType::Direct.to_string().into(), - )? { - let mut room_ids_updated = false; - - for room_ids in direct_event.content.0.values_mut() { - if room_ids.iter().any(|r| r == &predecessor.room_id) { - room_ids.push(room_id.to_owned()); - room_ids_updated = true; - } - } - - if room_ids_updated { - db.account_data.update( - None, - user_id, - GlobalAccountDataEventType::Direct.to_string().into(), - &direct_event, - &db.globals, - )?; - } - }; - } - } - - if update_joined_count { - self.roomserverids.insert(&roomserver_id, &[])?; - self.serverroomids.insert(&serverroom_id, &[])?; - } - self.userroomid_joined.insert(&userroom_id, &[])?; - self.roomuserid_joined.insert(&roomuser_id, &[])?; - self.userroomid_invitestate.remove(&userroom_id)?; - self.roomuserid_invitecount.remove(&roomuser_id)?; - self.userroomid_leftstate.remove(&userroom_id)?; - self.roomuserid_leftcount.remove(&roomuser_id)?; - } - MembershipState::Invite => { - // We want to know if the sender is ignored by the receiver - let is_ignored = db - .account_data - .get::( - None, // Ignored users are in global account data - user_id, // Receiver - GlobalAccountDataEventType::IgnoredUserList - .to_string() - .into(), - )? - .map_or(false, |ignored| { - ignored - .content - .ignored_users - .iter() - .any(|user| user == sender) - }); - - if is_ignored { - return Ok(()); - } - - if update_joined_count { - self.roomserverids.insert(&roomserver_id, &[])?; - self.serverroomids.insert(&serverroom_id, &[])?; - } - self.userroomid_invitestate.insert( - &userroom_id, - &serde_json::to_vec(&last_state.unwrap_or_default()) - .expect("state to bytes always works"), - )?; - self.roomuserid_invitecount - .insert(&roomuser_id, &db.globals.next_count()?.to_be_bytes())?; - self.userroomid_joined.remove(&userroom_id)?; - self.roomuserid_joined.remove(&roomuser_id)?; - self.userroomid_leftstate.remove(&userroom_id)?; - self.roomuserid_leftcount.remove(&roomuser_id)?; - } - MembershipState::Leave | MembershipState::Ban => { - if update_joined_count - && self - .room_members(room_id) - .chain(self.room_members_invited(room_id)) - .filter_map(|r| r.ok()) - .all(|u| u.server_name() != user_id.server_name()) - { - self.roomserverids.remove(&roomserver_id)?; - self.serverroomids.remove(&serverroom_id)?; - } - self.userroomid_leftstate.insert( - &userroom_id, - &serde_json::to_vec(&Vec::>::new()).unwrap(), - )?; // TODO - self.roomuserid_leftcount - .insert(&roomuser_id, &db.globals.next_count()?.to_be_bytes())?; - self.userroomid_joined.remove(&userroom_id)?; - self.roomuserid_joined.remove(&roomuser_id)?; - self.userroomid_invitestate.remove(&userroom_id)?; - self.roomuserid_invitecount.remove(&roomuser_id)?; - } - _ => {} - } - - if update_joined_count { - self.update_joined_count(room_id, db)?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self, room_id, db))] - pub fn update_joined_count(&self, room_id: &RoomId, db: &Database) -> Result<()> { - let mut joinedcount = 0_u64; - let mut invitedcount = 0_u64; - let mut joined_servers = HashSet::new(); - let mut real_users = HashSet::new(); - - for joined in self.room_members(room_id).filter_map(|r| r.ok()) { - joined_servers.insert(joined.server_name().to_owned()); - if joined.server_name() == db.globals.server_name() - && !db.users.is_deactivated(&joined).unwrap_or(true) - { - real_users.insert(joined); - } - joinedcount += 1; - } - - for invited in self.room_members_invited(room_id).filter_map(|r| r.ok()) { - joined_servers.insert(invited.server_name().to_owned()); - invitedcount += 1; - } - - self.roomid_joinedcount - .insert(room_id.as_bytes(), &joinedcount.to_be_bytes())?; - - self.roomid_invitedcount - .insert(room_id.as_bytes(), &invitedcount.to_be_bytes())?; - - self.our_real_users_cache - .write() - .unwrap() - .insert(room_id.to_owned(), Arc::new(real_users)); - - for old_joined_server in self.room_servers(room_id).filter_map(|r| r.ok()) { - if !joined_servers.remove(&old_joined_server) { - // Server not in room anymore - let mut roomserver_id = room_id.as_bytes().to_vec(); - roomserver_id.push(0xff); - roomserver_id.extend_from_slice(old_joined_server.as_bytes()); - - let mut serverroom_id = old_joined_server.as_bytes().to_vec(); - serverroom_id.push(0xff); - serverroom_id.extend_from_slice(room_id.as_bytes()); - - self.roomserverids.remove(&roomserver_id)?; - self.serverroomids.remove(&serverroom_id)?; - } - } - - // Now only new servers are in joined_servers anymore - for server in joined_servers { - let mut roomserver_id = room_id.as_bytes().to_vec(); - roomserver_id.push(0xff); - roomserver_id.extend_from_slice(server.as_bytes()); - - let mut serverroom_id = server.as_bytes().to_vec(); - serverroom_id.push(0xff); - serverroom_id.extend_from_slice(room_id.as_bytes()); - - self.roomserverids.insert(&roomserver_id, &[])?; - self.serverroomids.insert(&serverroom_id, &[])?; - } - - self.appservice_in_room_cache - .write() - .unwrap() - .remove(room_id); - - Ok(()) - } - - #[tracing::instrument(skip(self, room_id, db))] - pub fn get_our_real_users( - &self, - room_id: &RoomId, - db: &Database, - ) -> Result>>> { - let maybe = self - .our_real_users_cache - .read() - .unwrap() - .get(room_id) - .cloned(); - if let Some(users) = maybe { - Ok(users) - } else { - self.update_joined_count(room_id, db)?; - Ok(Arc::clone( - self.our_real_users_cache - .read() - .unwrap() - .get(room_id) - .unwrap(), - )) - } - } - - #[tracing::instrument(skip(self, room_id, appservice, db))] - pub fn appservice_in_room( - &self, - room_id: &RoomId, - appservice: &(String, serde_yaml::Value), - db: &Database, - ) -> Result { - let maybe = self - .appservice_in_room_cache - .read() - .unwrap() - .get(room_id) - .and_then(|map| map.get(&appservice.0)) - .copied(); - - if let Some(b) = maybe { - Ok(b) - } else if let Some(namespaces) = appservice.1.get("namespaces") { - let users = namespaces - .get("users") - .and_then(|users| users.as_sequence()) - .map_or_else(Vec::new, |users| { - users - .iter() - .filter_map(|users| Regex::new(users.get("regex")?.as_str()?).ok()) - .collect::>() - }); - - let bridge_user_id = appservice - .1 - .get("sender_localpart") - .and_then(|string| string.as_str()) - .and_then(|string| { - UserId::parse_with_server_name(string, db.globals.server_name()).ok() - }); - - let in_room = bridge_user_id - .map_or(false, |id| self.is_joined(&id, room_id).unwrap_or(false)) - || self.room_members(room_id).any(|userid| { - userid.map_or(false, |userid| { - users.iter().any(|r| r.is_match(userid.as_str())) - }) - }); - - self.appservice_in_room_cache - .write() - .unwrap() - .entry(room_id.to_owned()) - .or_default() - .insert(appservice.0.clone(), in_room); - - Ok(in_room) - } else { - Ok(false) - } - } - - // Make a user leave all their joined rooms - #[tracing::instrument(skip(self, db))] - pub async fn leave_all_rooms(&self, user_id: &UserId, db: &Database) -> Result<()> { - let all_rooms = db - .rooms - .rooms_joined(user_id) - .chain(db.rooms.rooms_invited(user_id).map(|t| t.map(|(r, _)| r))) - .collect::>(); - - for room_id in all_rooms { - let room_id = match room_id { - Ok(room_id) => room_id, - Err(_) => continue, - }; - - let _ = self.leave_room(user_id, &room_id, db).await; - } - - Ok(()) - } - - #[tracing::instrument(skip(self, db))] - pub async fn leave_room( - &self, - user_id: &UserId, - room_id: &RoomId, - db: &Database, - ) -> Result<()> { - // Ask a remote server if we don't have this room - if !self.exists(room_id)? && room_id.server_name() != db.globals.server_name() { - if let Err(e) = self.remote_leave_room(user_id, room_id, db).await { - warn!("Failed to leave room {} remotely: {}", user_id, e); - // Don't tell the client about this error - } - - let last_state = self - .invite_state(user_id, room_id)? - .map_or_else(|| self.left_state(user_id, room_id), |s| Ok(Some(s)))?; - - // We always drop the invite, we can't rely on other servers - self.update_membership( - room_id, - user_id, - MembershipState::Leave, - user_id, - last_state, - db, - true, - )?; - } else { - let mutex_state = Arc::clone( - db.globals - .roomid_mutex_state - .write() - .unwrap() - .entry(room_id.to_owned()) - .or_default(), - ); - let state_lock = mutex_state.lock().await; - - let mut event: RoomMemberEventContent = serde_json::from_str( - self.room_state_get(room_id, &StateEventType::RoomMember, user_id.as_str())? - .ok_or(Error::BadRequest( - ErrorKind::BadState, - "Cannot leave a room you are not a member of.", - ))? - .content - .get(), - ) - .map_err(|_| Error::bad_database("Invalid member event in database."))?; - - event.membership = MembershipState::Leave; - - self.build_and_append_pdu( - PduBuilder { - event_type: RoomEventType::RoomMember, - content: to_raw_value(&event).expect("event is valid, we just created it"), - unsigned: None, - state_key: Some(user_id.to_string()), - redacts: None, - }, - user_id, - room_id, - db, - &state_lock, - )?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self, db))] - async fn remote_leave_room( - &self, - user_id: &UserId, - room_id: &RoomId, - db: &Database, - ) -> Result<()> { - let mut make_leave_response_and_server = Err(Error::BadServerResponse( - "No server available to assist in leaving.", - )); - - let invite_state = db - .rooms - .invite_state(user_id, room_id)? - .ok_or(Error::BadRequest( - ErrorKind::BadState, - "User is not invited.", - ))?; - - let servers: HashSet<_> = invite_state - .iter() - .filter_map(|event| serde_json::from_str(event.json().get()).ok()) - .filter_map(|event: serde_json::Value| event.get("sender").cloned()) - .filter_map(|sender| sender.as_str().map(|s| s.to_owned())) - .filter_map(|sender| UserId::parse(sender).ok()) - .map(|user| user.server_name().to_owned()) - .collect(); - - for remote_server in servers { - let make_leave_response = db - .sending - .send_federation_request( - &db.globals, - &remote_server, - federation::membership::prepare_leave_event::v1::Request { room_id, user_id }, - ) - .await; - - make_leave_response_and_server = make_leave_response.map(|r| (r, remote_server)); - - if make_leave_response_and_server.is_ok() { - break; - } - } - - let (make_leave_response, remote_server) = make_leave_response_and_server?; - - let room_version_id = match make_leave_response.room_version { - Some(version) if self.is_supported_version(&db, &version) => version, - _ => return Err(Error::BadServerResponse("Room version is not supported")), - }; - - let mut leave_event_stub = - serde_json::from_str::(make_leave_response.event.get()).map_err( - |_| Error::BadServerResponse("Invalid make_leave event json received from server."), - )?; - - // TODO: Is origin needed? - leave_event_stub.insert( - "origin".to_owned(), - CanonicalJsonValue::String(db.globals.server_name().as_str().to_owned()), - ); - leave_event_stub.insert( - "origin_server_ts".to_owned(), - CanonicalJsonValue::Integer( - utils::millis_since_unix_epoch() - .try_into() - .expect("Timestamp is valid js_int value"), - ), - ); - // We don't leave the event id in the pdu because that's only allowed in v1 or v2 rooms - leave_event_stub.remove("event_id"); - - // In order to create a compatible ref hash (EventID) the `hashes` field needs to be present - ruma::signatures::hash_and_sign_event( - db.globals.server_name().as_str(), - db.globals.keypair(), - &mut leave_event_stub, - &room_version_id, - ) - .expect("event is valid, we just created it"); - - // Generate event id - let event_id = EventId::parse(format!( - "${}", - ruma::signatures::reference_hash(&leave_event_stub, &room_version_id) - .expect("ruma can calculate reference hashes") - )) - .expect("ruma's reference hashes are valid event ids"); - - // Add event_id back - leave_event_stub.insert( - "event_id".to_owned(), - CanonicalJsonValue::String(event_id.as_str().to_owned()), - ); - - // It has enough fields to be called a proper event now - let leave_event = leave_event_stub; - - db.sending - .send_federation_request( - &db.globals, - &remote_server, - federation::membership::create_leave_event::v2::Request { - room_id, - event_id: &event_id, - pdu: &PduEvent::convert_to_outgoing_federation_event(leave_event.clone()), - }, - ) - .await?; - - Ok(()) - } - - /// Makes a user forget a room. - #[tracing::instrument(skip(self))] - pub fn forget(&self, room_id: &RoomId, user_id: &UserId) -> Result<()> { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - let mut roomuser_id = room_id.as_bytes().to_vec(); - roomuser_id.push(0xff); - roomuser_id.extend_from_slice(user_id.as_bytes()); - - self.userroomid_leftstate.remove(&userroom_id)?; - self.roomuserid_leftcount.remove(&roomuser_id)?; - - Ok(()) - } - - #[tracing::instrument(skip(self, globals))] - pub fn set_alias( - &self, - alias: &RoomAliasId, - room_id: Option<&RoomId>, - globals: &super::globals::Globals, - ) -> Result<()> { - if let Some(room_id) = room_id { - // New alias - self.alias_roomid - .insert(alias.alias().as_bytes(), room_id.as_bytes())?; - let mut aliasid = room_id.as_bytes().to_vec(); - aliasid.push(0xff); - aliasid.extend_from_slice(&globals.next_count()?.to_be_bytes()); - self.aliasid_alias.insert(&aliasid, &*alias.as_bytes())?; - } else { - // room_id=None means remove alias - if let Some(room_id) = self.alias_roomid.get(alias.alias().as_bytes())? { - let mut prefix = room_id.to_vec(); - prefix.push(0xff); - - for (key, _) in self.aliasid_alias.scan_prefix(prefix) { - self.aliasid_alias.remove(&key)?; - } - self.alias_roomid.remove(alias.alias().as_bytes())?; - } else { - return Err(Error::BadRequest( - ErrorKind::NotFound, - "Alias does not exist.", - )); - } - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn id_from_alias(&self, alias: &RoomAliasId) -> Result>> { - self.alias_roomid - .get(alias.alias().as_bytes())? - .map(|bytes| { - RoomId::parse(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in alias_roomid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("Room ID in alias_roomid is invalid.")) - }) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn room_aliases<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.aliasid_alias.scan_prefix(prefix).map(|(_, bytes)| { - utils::string_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid alias bytes in aliasid_alias."))? - .try_into() - .map_err(|_| Error::bad_database("Invalid alias in aliasid_alias.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn set_public(&self, room_id: &RoomId, public: bool) -> Result<()> { - if public { - self.publicroomids.insert(room_id.as_bytes(), &[])?; - } else { - self.publicroomids.remove(room_id.as_bytes())?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn is_public_room(&self, room_id: &RoomId) -> Result { - Ok(self.publicroomids.get(room_id.as_bytes())?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn iter_ids(&self) -> impl Iterator>> + '_ { - self.roomid_shortroomid.iter().map(|(bytes, _)| { - RoomId::parse( - utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in publicroomids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in roomid_shortroomid is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn public_rooms(&self) -> impl Iterator>> + '_ { - self.publicroomids.iter().map(|(bytes, _)| { - RoomId::parse( - utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in publicroomids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in publicroomids is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn search_pdus<'a>( - &'a self, - room_id: &RoomId, - search_string: &str, - ) -> Result> + 'a, Vec)>> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - let prefix_clone = prefix.clone(); - - let words: Vec<_> = search_string - .split_terminator(|c: char| !c.is_alphanumeric()) - .filter(|s| !s.is_empty()) - .map(str::to_lowercase) - .collect(); - - let iterators = words.clone().into_iter().map(move |word| { - let mut prefix2 = prefix.clone(); - prefix2.extend_from_slice(word.as_bytes()); - prefix2.push(0xff); - - let mut last_possible_id = prefix2.clone(); - last_possible_id.extend_from_slice(&u64::MAX.to_be_bytes()); - - self.tokenids - .iter_from(&last_possible_id, true) // Newest pdus first - .take_while(move |(k, _)| k.starts_with(&prefix2)) - .map(|(key, _)| key[key.len() - size_of::()..].to_vec()) - }); - - Ok(utils::common_elements(iterators, |a, b| { - // We compare b with a because we reversed the iterator earlier - b.cmp(a) - }) - .map(|iter| { - ( - iter.map(move |id| { - let mut pduid = prefix_clone.clone(); - pduid.extend_from_slice(&id); - pduid - }), - words, - ) - })) - } - - #[tracing::instrument(skip(self))] - pub fn get_shared_rooms<'a>( - &'a self, - users: Vec>, - ) -> Result>> + 'a> { - let iterators = users.into_iter().map(move |user_id| { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.userroomid_joined - .scan_prefix(prefix) - .map(|(key, _)| { - let roomid_index = key - .iter() - .enumerate() - .find(|(_, &b)| b == 0xff) - .ok_or_else(|| Error::bad_database("Invalid userroomid_joined in db."))? - .0 - + 1; // +1 because the room id starts AFTER the separator - - let room_id = key[roomid_index..].to_vec(); - - Ok::<_, Error>(room_id) - }) - .filter_map(|r| r.ok()) - }); - - // We use the default compare function because keys are sorted correctly (not reversed) - Ok(utils::common_elements(iterators, Ord::cmp) - .expect("users is not empty") - .map(|bytes| { - RoomId::parse(utils::string_from_bytes(&*bytes).map_err(|_| { - Error::bad_database("Invalid RoomId bytes in userroomid_joined") - })?) - .map_err(|_| Error::bad_database("Invalid RoomId in userroomid_joined.")) - })) - } - - /// Returns an iterator of all servers participating in this room. - #[tracing::instrument(skip(self))] - pub fn room_servers<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomserverids.scan_prefix(prefix).map(|(key, _)| { - ServerName::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Server name in roomserverids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Server name in roomserverids is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn server_in_room<'a>(&'a self, server: &ServerName, room_id: &RoomId) -> Result { - let mut key = server.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - - self.serverroomids.get(&key).map(|o| o.is_some()) - } - - /// Returns an iterator of all rooms a server participates in (as far as we know). - #[tracing::instrument(skip(self))] - pub fn server_rooms<'a>( - &'a self, - server: &ServerName, - ) -> impl Iterator>> + 'a { - let mut prefix = server.as_bytes().to_vec(); - prefix.push(0xff); - - self.serverroomids.scan_prefix(prefix).map(|(key, _)| { - RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| Error::bad_database("RoomId in serverroomids is invalid unicode."))?, - ) - .map_err(|_| Error::bad_database("RoomId in serverroomids is invalid.")) - }) - } - - /// Returns an iterator over all joined members of a room. - #[tracing::instrument(skip(self))] - pub fn room_members<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomuserid_joined.scan_prefix(prefix).map(|(key, _)| { - UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("User ID in roomuserid_joined is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("User ID in roomuserid_joined is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn room_joined_count(&self, room_id: &RoomId) -> Result> { - self.roomid_joinedcount - .get(room_id.as_bytes())? - .map(|b| { - utils::u64_from_bytes(&b) - .map_err(|_| Error::bad_database("Invalid joinedcount in db.")) - }) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn room_invited_count(&self, room_id: &RoomId) -> Result> { - self.roomid_invitedcount - .get(room_id.as_bytes())? - .map(|b| { - utils::u64_from_bytes(&b) - .map_err(|_| Error::bad_database("Invalid joinedcount in db.")) - }) - .transpose() - } - - /// Returns an iterator over all User IDs who ever joined a room. - #[tracing::instrument(skip(self))] - pub fn room_useroncejoined<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomuseroncejoinedids - .scan_prefix(prefix) - .map(|(key, _)| { - UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("User ID in room_useroncejoined is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("User ID in room_useroncejoined is invalid.")) - }) - } - - /// Returns an iterator over all invited members of a room. - #[tracing::instrument(skip(self))] - pub fn room_members_invited<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomuserid_invitecount - .scan_prefix(prefix) - .map(|(key, _)| { - UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("User ID in roomuserid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("User ID in roomuserid_invited is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn get_invite_count(&self, room_id: &RoomId, user_id: &UserId) -> Result> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_invitecount - .get(&key)? - .map_or(Ok(None), |bytes| { - Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid invitecount in db.") - })?)) - }) - } - - #[tracing::instrument(skip(self))] - pub fn get_left_count(&self, room_id: &RoomId, user_id: &UserId) -> Result> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_leftcount - .get(&key)? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid leftcount in db.")) - }) - .transpose() - } - - pub fn is_disabled(&self, room_id: &RoomId) -> Result { - Ok(self.disabledroomids.get(room_id.as_bytes())?.is_some()) - } - - /// Returns an iterator over all rooms this user joined. - #[tracing::instrument(skip(self))] - pub fn rooms_joined<'a>( - &'a self, - user_id: &UserId, - ) -> impl Iterator>> + 'a { - self.userroomid_joined - .scan_prefix(user_id.as_bytes().to_vec()) - .map(|(key, _)| { - RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Room ID in userroomid_joined is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_joined is invalid.")) - }) - } - - /// Returns an iterator over all rooms a user was invited to. - #[tracing::instrument(skip(self))] - pub fn rooms_invited<'a>( - &'a self, - user_id: &UserId, - ) -> impl Iterator, Vec>)>> + 'a { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.userroomid_invitestate - .scan_prefix(prefix) - .map(|(key, state)| { - let room_id = RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Room ID in userroomid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_invited is invalid."))?; - - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_invitestate."))?; - - Ok((room_id, state)) - }) - } - - #[tracing::instrument(skip(self))] - pub fn invite_state( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result>>> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - - self.userroomid_invitestate - .get(&key)? - .map(|state| { - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_invitestate."))?; - - Ok(state) - }) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn left_state( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result>>> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - - self.userroomid_leftstate - .get(&key)? - .map(|state| { - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_leftstate."))?; - - Ok(state) - }) - .transpose() - } - - /// Returns an iterator over all rooms a user left. - #[tracing::instrument(skip(self))] - pub fn rooms_left<'a>( - &'a self, - user_id: &UserId, - ) -> impl Iterator, Vec>)>> + 'a { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.userroomid_leftstate - .scan_prefix(prefix) - .map(|(key, state)| { - let room_id = RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Room ID in userroomid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_invited is invalid."))?; - - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_leftstate."))?; - - Ok((room_id, state)) - }) - } - - #[tracing::instrument(skip(self))] - pub fn once_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.roomuseroncejoinedids.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn is_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.userroomid_joined.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn is_invited(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.userroomid_invitestate.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn is_left(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.userroomid_leftstate.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn get_auth_chain_from_cache<'a>( - &'a self, - key: &[u64], - ) -> Result>>> { - // Check RAM cache - if let Some(result) = self.auth_chain_cache.lock().unwrap().get_mut(key) { - return Ok(Some(Arc::clone(result))); - } - - // Check DB cache - if key.len() == 1 { - if let Some(chain) = - self.shorteventid_authchain - .get(&key[0].to_be_bytes())? - .map(|chain| { - chain - .chunks_exact(size_of::()) - .map(|chunk| { - utils::u64_from_bytes(chunk).expect("byte length is correct") - }) - .collect() - }) - { - let chain = Arc::new(chain); - - // Cache in RAM - self.auth_chain_cache - .lock() - .unwrap() - .insert(vec![key[0]], Arc::clone(&chain)); - - return Ok(Some(chain)); - } - } - - Ok(None) - } - - #[tracing::instrument(skip(self))] - pub fn cache_auth_chain(&self, key: Vec, chain: Arc>) -> Result<()> { - // Persist in db - if key.len() == 1 { - self.shorteventid_authchain.insert( - &key[0].to_be_bytes(), - &chain - .iter() - .flat_map(|s| s.to_be_bytes().to_vec()) - .collect::>(), - )?; - } - - // Cache in RAM - self.auth_chain_cache.lock().unwrap().insert(key, chain); - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_was_sent_before( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - ll_user: &UserId, - ) -> Result { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(device_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(ll_user.as_bytes()); - Ok(self.lazyloadedids.get(&key)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_mark_sent( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - lazy_load: HashSet>, - count: u64, - ) { - self.lazy_load_waiting.lock().unwrap().insert( - ( - user_id.to_owned(), - device_id.to_owned(), - room_id.to_owned(), - count, - ), - lazy_load, - ); - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_confirm_delivery( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - since: u64, - ) -> Result<()> { - if let Some(user_ids) = self.lazy_load_waiting.lock().unwrap().remove(&( - user_id.to_owned(), - device_id.to_owned(), - room_id.to_owned(), - since, - )) { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for ll_id in user_ids { - let mut key = prefix.clone(); - key.extend_from_slice(ll_id.as_bytes()); - self.lazyloadedids.insert(&key, &[])?; - } - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_reset( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - ) -> Result<()> { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for (key, _) in self.lazyloadedids.scan_prefix(prefix) { - self.lazyloadedids.remove(&key)?; - } - - Ok(()) - } - - /// Returns the room's version. - #[tracing::instrument(skip(self))] - pub fn get_room_version(&self, room_id: &RoomId) -> Result { - let create_event = self.room_state_get(room_id, &StateEventType::RoomCreate, "")?; - - let create_event_content: Option = create_event - .as_ref() - .map(|create_event| { - serde_json::from_str(create_event.content.get()).map_err(|e| { - warn!("Invalid create event: {}", e); - Error::bad_database("Invalid create event in db.") - }) - }) - .transpose()?; - let room_version = create_event_content - .map(|create_event| create_event.room_version) - .ok_or_else(|| Error::BadDatabase("Invalid room version"))?; - Ok(room_version) - } -} diff --git a/src/service/rooms/pdu_metadata.rs b/src/service/rooms/pdu_metadata.rs index 4ad815e3..f8ffcee1 100644 --- a/src/service/rooms/pdu_metadata.rs +++ b/src/service/rooms/pdu_metadata.rs @@ -1,1183 +1,3 @@ -mod edus; - -pub use edus::RoomEdus; - -use crate::{ - pdu::{EventHash, PduBuilder}, - utils, Database, Error, PduEvent, Result, -}; -use lru_cache::LruCache; -use regex::Regex; -use ring::digest; -use ruma::{ - api::{client::error::ErrorKind, federation}, - events::{ - direct::DirectEvent, - ignored_user_list::IgnoredUserListEvent, - push_rules::PushRulesEvent, - room::{ - create::RoomCreateEventContent, - member::{MembershipState, RoomMemberEventContent}, - power_levels::RoomPowerLevelsEventContent, - }, - tag::TagEvent, - AnyStrippedStateEvent, AnySyncStateEvent, GlobalAccountDataEventType, - RoomAccountDataEventType, RoomEventType, StateEventType, - }, - push::{Action, Ruleset, Tweak}, - serde::{CanonicalJsonObject, CanonicalJsonValue, Raw}, - state_res::{self, RoomVersion, StateMap}, - uint, DeviceId, EventId, RoomAliasId, RoomId, RoomVersionId, ServerName, UserId, -}; -use serde::Deserialize; -use serde_json::value::to_raw_value; -use std::{ - borrow::Cow, - collections::{hash_map, BTreeMap, HashMap, HashSet}, - fmt::Debug, - iter, - mem::size_of, - sync::{Arc, Mutex, RwLock}, -}; -use tokio::sync::MutexGuard; -use tracing::{error, warn}; - -use super::{abstraction::Tree, pusher}; - -/// The unique identifier of each state group. -/// -/// This is created when a state group is added to the database by -/// hashing the entire state. -pub type StateHashId = Vec; -pub type CompressedStateEvent = [u8; 2 * size_of::()]; - -pub struct Rooms { - pub edus: RoomEdus, - pub(super) pduid_pdu: Arc, // PduId = ShortRoomId + Count - pub(super) eventid_pduid: Arc, - pub(super) roomid_pduleaves: Arc, - pub(super) alias_roomid: Arc, - pub(super) aliasid_alias: Arc, // AliasId = RoomId + Count - pub(super) publicroomids: Arc, - - pub(super) tokenids: Arc, // TokenId = ShortRoomId + Token + PduIdCount - - /// Participating servers in a room. - pub(super) roomserverids: Arc, // RoomServerId = RoomId + ServerName - pub(super) serverroomids: Arc, // ServerRoomId = ServerName + RoomId - - pub(super) userroomid_joined: Arc, - pub(super) roomuserid_joined: Arc, - pub(super) roomid_joinedcount: Arc, - pub(super) roomid_invitedcount: Arc, - pub(super) roomuseroncejoinedids: Arc, - pub(super) userroomid_invitestate: Arc, // InviteState = Vec> - pub(super) roomuserid_invitecount: Arc, // InviteCount = Count - pub(super) userroomid_leftstate: Arc, - pub(super) roomuserid_leftcount: Arc, - - pub(super) disabledroomids: Arc, // Rooms where incoming federation handling is disabled - - pub(super) lazyloadedids: Arc, // LazyLoadedIds = UserId + DeviceId + RoomId + LazyLoadedUserId - - pub(super) userroomid_notificationcount: Arc, // NotifyCount = u64 - pub(super) userroomid_highlightcount: Arc, // HightlightCount = u64 - - /// Remember the current state hash of a room. - pub(super) roomid_shortstatehash: Arc, - pub(super) roomsynctoken_shortstatehash: Arc, - /// Remember the state hash at events in the past. - pub(super) shorteventid_shortstatehash: Arc, - /// StateKey = EventType + StateKey, ShortStateKey = Count - pub(super) statekey_shortstatekey: Arc, - pub(super) shortstatekey_statekey: Arc, - - pub(super) roomid_shortroomid: Arc, - - pub(super) shorteventid_eventid: Arc, - pub(super) eventid_shorteventid: Arc, - - pub(super) statehash_shortstatehash: Arc, - pub(super) shortstatehash_statediff: Arc, // StateDiff = parent (or 0) + (shortstatekey+shorteventid++) + 0_u64 + (shortstatekey+shorteventid--) - - pub(super) shorteventid_authchain: Arc, - - /// RoomId + EventId -> outlier PDU. - /// Any pdu that has passed the steps 1-8 in the incoming event /federation/send/txn. - pub(super) eventid_outlierpdu: Arc, - pub(super) softfailedeventids: Arc, - - /// RoomId + EventId -> Parent PDU EventId. - pub(super) referencedevents: Arc, - - pub(super) pdu_cache: Mutex, Arc>>, - pub(super) shorteventid_cache: Mutex>>, - pub(super) auth_chain_cache: Mutex, Arc>>>, - pub(super) eventidshort_cache: Mutex, u64>>, - pub(super) statekeyshort_cache: Mutex>, - pub(super) shortstatekey_cache: Mutex>, - pub(super) our_real_users_cache: RwLock, Arc>>>>, - pub(super) appservice_in_room_cache: RwLock, HashMap>>, - pub(super) lazy_load_waiting: - Mutex, Box, Box, u64), HashSet>>>, - pub(super) stateinfo_cache: Mutex< - LruCache< - u64, - Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - >, - >, - pub(super) lasttimelinecount_cache: Mutex, u64>>, -} - -impl Rooms { - /// Returns true if a given room version is supported - #[tracing::instrument(skip(self, db))] - pub fn is_supported_version(&self, db: &Database, room_version: &RoomVersionId) -> bool { - db.globals.supported_room_versions().contains(room_version) - } - - /// Builds a StateMap by iterating over all keys that start - /// with state_hash, this gives the full state for the given state_hash. - #[tracing::instrument(skip(self))] - pub async fn state_full_ids(&self, shortstatehash: u64) -> Result>> { - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - let mut result = BTreeMap::new(); - let mut i = 0; - for compressed in full_state.into_iter() { - let parsed = self.parse_compressed_state_event(compressed)?; - result.insert(parsed.0, parsed.1); - - i += 1; - if i % 100 == 0 { - tokio::task::yield_now().await; - } - } - Ok(result) - } - - #[tracing::instrument(skip(self))] - pub async fn state_full( - &self, - shortstatehash: u64, - ) -> Result>> { - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - - let mut result = HashMap::new(); - let mut i = 0; - for compressed in full_state { - let (_, eventid) = self.parse_compressed_state_event(compressed)?; - if let Some(pdu) = self.get_pdu(&eventid)? { - result.insert( - ( - pdu.kind.to_string().into(), - pdu.state_key - .as_ref() - .ok_or_else(|| Error::bad_database("State event has no state key."))? - .clone(), - ), - pdu, - ); - } - - i += 1; - if i % 100 == 0 { - tokio::task::yield_now().await; - } - } - - Ok(result) - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn state_get_id( - &self, - shortstatehash: u64, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - let shortstatekey = match self.get_shortstatekey(event_type, state_key)? { - Some(s) => s, - None => return Ok(None), - }; - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - Ok(full_state - .into_iter() - .find(|bytes| bytes.starts_with(&shortstatekey.to_be_bytes())) - .and_then(|compressed| { - self.parse_compressed_state_event(compressed) - .ok() - .map(|(_, id)| id) - })) - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn state_get( - &self, - shortstatehash: u64, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - self.state_get_id(shortstatehash, event_type, state_key)? - .map_or(Ok(None), |event_id| self.get_pdu(&event_id)) - } - - /// Returns the state hash for this pdu. - pub fn pdu_shortstatehash(&self, event_id: &EventId) -> Result> { - self.eventid_shorteventid - .get(event_id.as_bytes())? - .map_or(Ok(None), |shorteventid| { - self.shorteventid_shortstatehash - .get(&shorteventid)? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database( - "Invalid shortstatehash bytes in shorteventid_shortstatehash", - ) - }) - }) - .transpose() - }) - } - - /// Returns the last state hash key added to the db for the given room. - #[tracing::instrument(skip(self))] - pub fn current_shortstatehash(&self, room_id: &RoomId) -> Result> { - self.roomid_shortstatehash - .get(room_id.as_bytes())? - .map_or(Ok(None), |bytes| { - Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid shortstatehash in roomid_shortstatehash") - })?)) - }) - } - - /// This fetches auth events from the current state. - #[tracing::instrument(skip(self))] - pub fn get_auth_events( - &self, - room_id: &RoomId, - kind: &RoomEventType, - sender: &UserId, - state_key: Option<&str>, - content: &serde_json::value::RawValue, - ) -> Result>> { - let shortstatehash = - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - current_shortstatehash - } else { - return Ok(HashMap::new()); - }; - - let auth_events = state_res::auth_types_for_event(kind, sender, state_key, content) - .expect("content is a valid JSON object"); - - let mut sauthevents = auth_events - .into_iter() - .filter_map(|(event_type, state_key)| { - self.get_shortstatekey(&event_type.to_string().into(), &state_key) - .ok() - .flatten() - .map(|s| (s, (event_type, state_key))) - }) - .collect::>(); - - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - - Ok(full_state - .into_iter() - .filter_map(|compressed| self.parse_compressed_state_event(compressed).ok()) - .filter_map(|(shortstatekey, event_id)| { - sauthevents.remove(&shortstatekey).map(|k| (k, event_id)) - }) - .filter_map(|(k, event_id)| self.get_pdu(&event_id).ok().flatten().map(|pdu| (k, pdu))) - .collect()) - } - - /// Generate a new StateHash. - /// - /// A unique hash made from hashing all PDU ids of the state joined with 0xff. - fn calculate_hash(&self, bytes_list: &[&[u8]]) -> StateHashId { - // We only hash the pdu's event ids, not the whole pdu - let bytes = bytes_list.join(&0xff); - let hash = digest::digest(&digest::SHA256, &bytes); - hash.as_ref().into() - } - - /// Checks if a room exists. - #[tracing::instrument(skip(self))] - pub fn exists(&self, room_id: &RoomId) -> Result { - let prefix = match self.get_shortroomid(room_id)? { - Some(b) => b.to_be_bytes().to_vec(), - None => return Ok(false), - }; - - // Look for PDUs in that room. - Ok(self - .pduid_pdu - .iter_from(&prefix, false) - .next() - .filter(|(k, _)| k.starts_with(&prefix)) - .is_some()) - } - - /// Checks if a room exists. - #[tracing::instrument(skip(self))] - pub fn first_pdu_in_room(&self, room_id: &RoomId) -> Result>> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - // Look for PDUs in that room. - self.pduid_pdu - .iter_from(&prefix, false) - .filter(|(k, _)| k.starts_with(&prefix)) - .map(|(_, pdu)| { - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid first PDU in db.")) - .map(Arc::new) - }) - .next() - .transpose() - } - - /// Force the creation of a new StateHash and insert it into the db. - /// - /// Whatever `state` is supplied to `force_state` becomes the new current room state snapshot. - #[tracing::instrument(skip(self, new_state_ids_compressed, db))] - pub fn force_state( - &self, - room_id: &RoomId, - new_state_ids_compressed: HashSet, - db: &Database, - ) -> Result<()> { - let previous_shortstatehash = self.current_shortstatehash(room_id)?; - - let state_hash = self.calculate_hash( - &new_state_ids_compressed - .iter() - .map(|bytes| &bytes[..]) - .collect::>(), - ); - - let (new_shortstatehash, already_existed) = - self.get_or_create_shortstatehash(&state_hash, &db.globals)?; - - if Some(new_shortstatehash) == previous_shortstatehash { - return Ok(()); - } - - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let (statediffnew, statediffremoved) = if let Some(parent_stateinfo) = states_parents.last() - { - let statediffnew: HashSet<_> = new_state_ids_compressed - .difference(&parent_stateinfo.1) - .copied() - .collect(); - - let statediffremoved: HashSet<_> = parent_stateinfo - .1 - .difference(&new_state_ids_compressed) - .copied() - .collect(); - - (statediffnew, statediffremoved) - } else { - (new_state_ids_compressed, HashSet::new()) - }; - - if !already_existed { - self.save_state_from_diff( - new_shortstatehash, - statediffnew.clone(), - statediffremoved, - 2, // every state change is 2 event changes on average - states_parents, - )?; - }; - - for event_id in statediffnew.into_iter().filter_map(|new| { - self.parse_compressed_state_event(new) - .ok() - .map(|(_, id)| id) - }) { - let pdu = match self.get_pdu_json(&event_id)? { - Some(pdu) => pdu, - None => continue, - }; - - if pdu.get("type").and_then(|val| val.as_str()) != Some("m.room.member") { - continue; - } - - let pdu: PduEvent = match serde_json::from_str( - &serde_json::to_string(&pdu).expect("CanonicalJsonObj can be serialized to JSON"), - ) { - Ok(pdu) => pdu, - Err(_) => continue, - }; - - #[derive(Deserialize)] - struct ExtractMembership { - membership: MembershipState, - } - - let membership = match serde_json::from_str::(pdu.content.get()) { - Ok(e) => e.membership, - Err(_) => continue, - }; - - let state_key = match pdu.state_key { - Some(k) => k, - None => continue, - }; - - let user_id = match UserId::parse(state_key) { - Ok(id) => id, - Err(_) => continue, - }; - - self.update_membership(room_id, &user_id, membership, &pdu.sender, None, db, false)?; - } - - self.update_joined_count(room_id, db)?; - - self.roomid_shortstatehash - .insert(room_id.as_bytes(), &new_shortstatehash.to_be_bytes())?; - - Ok(()) - } - - /// Returns a stack with info on shortstatehash, full state, added diff and removed diff for the selected shortstatehash and each parent layer. - #[tracing::instrument(skip(self))] - pub fn load_shortstatehash_info( - &self, - shortstatehash: u64, - ) -> Result< - Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - > { - if let Some(r) = self - .stateinfo_cache - .lock() - .unwrap() - .get_mut(&shortstatehash) - { - return Ok(r.clone()); - } - - let value = self - .shortstatehash_statediff - .get(&shortstatehash.to_be_bytes())? - .ok_or_else(|| Error::bad_database("State hash does not exist"))?; - let parent = - utils::u64_from_bytes(&value[0..size_of::()]).expect("bytes have right length"); - - let mut add_mode = true; - let mut added = HashSet::new(); - let mut removed = HashSet::new(); - - let mut i = size_of::(); - while let Some(v) = value.get(i..i + 2 * size_of::()) { - if add_mode && v.starts_with(&0_u64.to_be_bytes()) { - add_mode = false; - i += size_of::(); - continue; - } - if add_mode { - added.insert(v.try_into().expect("we checked the size above")); - } else { - removed.insert(v.try_into().expect("we checked the size above")); - } - i += 2 * size_of::(); - } - - if parent != 0_u64 { - let mut response = self.load_shortstatehash_info(parent)?; - let mut state = response.last().unwrap().1.clone(); - state.extend(added.iter().copied()); - for r in &removed { - state.remove(r); - } - - response.push((shortstatehash, state, added, removed)); - - Ok(response) - } else { - let response = vec![(shortstatehash, added.clone(), added, removed)]; - self.stateinfo_cache - .lock() - .unwrap() - .insert(shortstatehash, response.clone()); - Ok(response) - } - } - - pub fn compress_state_event( - &self, - shortstatekey: u64, - event_id: &EventId, - globals: &super::globals::Globals, - ) -> Result { - let mut v = shortstatekey.to_be_bytes().to_vec(); - v.extend_from_slice( - &self - .get_or_create_shorteventid(event_id, globals)? - .to_be_bytes(), - ); - Ok(v.try_into().expect("we checked the size above")) - } - - /// Returns shortstatekey, event id - pub fn parse_compressed_state_event( - &self, - compressed_event: CompressedStateEvent, - ) -> Result<(u64, Arc)> { - Ok(( - utils::u64_from_bytes(&compressed_event[0..size_of::()]) - .expect("bytes have right length"), - self.get_eventid_from_short( - utils::u64_from_bytes(&compressed_event[size_of::()..]) - .expect("bytes have right length"), - )?, - )) - } - - /// Creates a new shortstatehash that often is just a diff to an already existing - /// shortstatehash and therefore very efficient. - /// - /// There are multiple layers of diffs. The bottom layer 0 always contains the full state. Layer - /// 1 contains diffs to states of layer 0, layer 2 diffs to layer 1 and so on. If layer n > 0 - /// grows too big, it will be combined with layer n-1 to create a new diff on layer n-1 that's - /// based on layer n-2. If that layer is also too big, it will recursively fix above layers too. - /// - /// * `shortstatehash` - Shortstatehash of this state - /// * `statediffnew` - Added to base. Each vec is shortstatekey+shorteventid - /// * `statediffremoved` - Removed from base. Each vec is shortstatekey+shorteventid - /// * `diff_to_sibling` - Approximately how much the diff grows each time for this layer - /// * `parent_states` - A stack with info on shortstatehash, full state, added diff and removed diff for each parent layer - #[tracing::instrument(skip( - self, - statediffnew, - statediffremoved, - diff_to_sibling, - parent_states - ))] - pub fn save_state_from_diff( - &self, - shortstatehash: u64, - statediffnew: HashSet, - statediffremoved: HashSet, - diff_to_sibling: usize, - mut parent_states: Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - ) -> Result<()> { - let diffsum = statediffnew.len() + statediffremoved.len(); - - if parent_states.len() > 3 { - // Number of layers - // To many layers, we have to go deeper - let parent = parent_states.pop().unwrap(); - - let mut parent_new = parent.2; - let mut parent_removed = parent.3; - - for removed in statediffremoved { - if !parent_new.remove(&removed) { - // It was not added in the parent and we removed it - parent_removed.insert(removed); - } - // Else it was added in the parent and we removed it again. We can forget this change - } - - for new in statediffnew { - if !parent_removed.remove(&new) { - // It was not touched in the parent and we added it - parent_new.insert(new); - } - // Else it was removed in the parent and we added it again. We can forget this change - } - - self.save_state_from_diff( - shortstatehash, - parent_new, - parent_removed, - diffsum, - parent_states, - )?; - - return Ok(()); - } - - if parent_states.is_empty() { - // There is no parent layer, create a new state - let mut value = 0_u64.to_be_bytes().to_vec(); // 0 means no parent - for new in &statediffnew { - value.extend_from_slice(&new[..]); - } - - if !statediffremoved.is_empty() { - warn!("Tried to create new state with removals"); - } - - self.shortstatehash_statediff - .insert(&shortstatehash.to_be_bytes(), &value)?; - - return Ok(()); - }; - - // Else we have two options. - // 1. We add the current diff on top of the parent layer. - // 2. We replace a layer above - - let parent = parent_states.pop().unwrap(); - let parent_diff = parent.2.len() + parent.3.len(); - - if diffsum * diffsum >= 2 * diff_to_sibling * parent_diff { - // Diff too big, we replace above layer(s) - let mut parent_new = parent.2; - let mut parent_removed = parent.3; - - for removed in statediffremoved { - if !parent_new.remove(&removed) { - // It was not added in the parent and we removed it - parent_removed.insert(removed); - } - // Else it was added in the parent and we removed it again. We can forget this change - } - - for new in statediffnew { - if !parent_removed.remove(&new) { - // It was not touched in the parent and we added it - parent_new.insert(new); - } - // Else it was removed in the parent and we added it again. We can forget this change - } - - self.save_state_from_diff( - shortstatehash, - parent_new, - parent_removed, - diffsum, - parent_states, - )?; - } else { - // Diff small enough, we add diff as layer on top of parent - let mut value = parent.0.to_be_bytes().to_vec(); - for new in &statediffnew { - value.extend_from_slice(&new[..]); - } - - if !statediffremoved.is_empty() { - value.extend_from_slice(&0_u64.to_be_bytes()); - for removed in &statediffremoved { - value.extend_from_slice(&removed[..]); - } - } - - self.shortstatehash_statediff - .insert(&shortstatehash.to_be_bytes(), &value)?; - } - - Ok(()) - } - - /// Returns (shortstatehash, already_existed) - fn get_or_create_shortstatehash( - &self, - state_hash: &StateHashId, - globals: &super::globals::Globals, - ) -> Result<(u64, bool)> { - Ok(match self.statehash_shortstatehash.get(state_hash)? { - Some(shortstatehash) => ( - utils::u64_from_bytes(&shortstatehash) - .map_err(|_| Error::bad_database("Invalid shortstatehash in db."))?, - true, - ), - None => { - let shortstatehash = globals.next_count()?; - self.statehash_shortstatehash - .insert(state_hash, &shortstatehash.to_be_bytes())?; - (shortstatehash, false) - } - }) - } - - pub fn get_or_create_shorteventid( - &self, - event_id: &EventId, - globals: &super::globals::Globals, - ) -> Result { - if let Some(short) = self.eventidshort_cache.lock().unwrap().get_mut(event_id) { - return Ok(*short); - } - - let short = match self.eventid_shorteventid.get(event_id.as_bytes())? { - Some(shorteventid) => utils::u64_from_bytes(&shorteventid) - .map_err(|_| Error::bad_database("Invalid shorteventid in db."))?, - None => { - let shorteventid = globals.next_count()?; - self.eventid_shorteventid - .insert(event_id.as_bytes(), &shorteventid.to_be_bytes())?; - self.shorteventid_eventid - .insert(&shorteventid.to_be_bytes(), event_id.as_bytes())?; - shorteventid - } - }; - - self.eventidshort_cache - .lock() - .unwrap() - .insert(event_id.to_owned(), short); - - Ok(short) - } - - pub fn get_shortroomid(&self, room_id: &RoomId) -> Result> { - self.roomid_shortroomid - .get(room_id.as_bytes())? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid shortroomid in db.")) - }) - .transpose() - } - - pub fn get_shortstatekey( - &self, - event_type: &StateEventType, - state_key: &str, - ) -> Result> { - if let Some(short) = self - .statekeyshort_cache - .lock() - .unwrap() - .get_mut(&(event_type.clone(), state_key.to_owned())) - { - return Ok(Some(*short)); - } - - let mut statekey = event_type.to_string().as_bytes().to_vec(); - statekey.push(0xff); - statekey.extend_from_slice(state_key.as_bytes()); - - let short = self - .statekey_shortstatekey - .get(&statekey)? - .map(|shortstatekey| { - utils::u64_from_bytes(&shortstatekey) - .map_err(|_| Error::bad_database("Invalid shortstatekey in db.")) - }) - .transpose()?; - - if let Some(s) = short { - self.statekeyshort_cache - .lock() - .unwrap() - .insert((event_type.clone(), state_key.to_owned()), s); - } - - Ok(short) - } - - pub fn get_or_create_shortroomid( - &self, - room_id: &RoomId, - globals: &super::globals::Globals, - ) -> Result { - Ok(match self.roomid_shortroomid.get(room_id.as_bytes())? { - Some(short) => utils::u64_from_bytes(&short) - .map_err(|_| Error::bad_database("Invalid shortroomid in db."))?, - None => { - let short = globals.next_count()?; - self.roomid_shortroomid - .insert(room_id.as_bytes(), &short.to_be_bytes())?; - short - } - }) - } - - pub fn get_or_create_shortstatekey( - &self, - event_type: &StateEventType, - state_key: &str, - globals: &super::globals::Globals, - ) -> Result { - if let Some(short) = self - .statekeyshort_cache - .lock() - .unwrap() - .get_mut(&(event_type.clone(), state_key.to_owned())) - { - return Ok(*short); - } - - let mut statekey = event_type.to_string().as_bytes().to_vec(); - statekey.push(0xff); - statekey.extend_from_slice(state_key.as_bytes()); - - let short = match self.statekey_shortstatekey.get(&statekey)? { - Some(shortstatekey) => utils::u64_from_bytes(&shortstatekey) - .map_err(|_| Error::bad_database("Invalid shortstatekey in db."))?, - None => { - let shortstatekey = globals.next_count()?; - self.statekey_shortstatekey - .insert(&statekey, &shortstatekey.to_be_bytes())?; - self.shortstatekey_statekey - .insert(&shortstatekey.to_be_bytes(), &statekey)?; - shortstatekey - } - }; - - self.statekeyshort_cache - .lock() - .unwrap() - .insert((event_type.clone(), state_key.to_owned()), short); - - Ok(short) - } - - pub fn get_eventid_from_short(&self, shorteventid: u64) -> Result> { - if let Some(id) = self - .shorteventid_cache - .lock() - .unwrap() - .get_mut(&shorteventid) - { - return Ok(Arc::clone(id)); - } - - let bytes = self - .shorteventid_eventid - .get(&shorteventid.to_be_bytes())? - .ok_or_else(|| Error::bad_database("Shorteventid does not exist"))?; - - let event_id = EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("EventID in shorteventid_eventid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("EventId in shorteventid_eventid is invalid."))?; - - self.shorteventid_cache - .lock() - .unwrap() - .insert(shorteventid, Arc::clone(&event_id)); - - Ok(event_id) - } - - pub fn get_statekey_from_short(&self, shortstatekey: u64) -> Result<(StateEventType, String)> { - if let Some(id) = self - .shortstatekey_cache - .lock() - .unwrap() - .get_mut(&shortstatekey) - { - return Ok(id.clone()); - } - - let bytes = self - .shortstatekey_statekey - .get(&shortstatekey.to_be_bytes())? - .ok_or_else(|| Error::bad_database("Shortstatekey does not exist"))?; - - let mut parts = bytes.splitn(2, |&b| b == 0xff); - let eventtype_bytes = parts.next().expect("split always returns one entry"); - let statekey_bytes = parts - .next() - .ok_or_else(|| Error::bad_database("Invalid statekey in shortstatekey_statekey."))?; - - let event_type = - StateEventType::try_from(utils::string_from_bytes(eventtype_bytes).map_err(|_| { - Error::bad_database("Event type in shortstatekey_statekey is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("Event type in shortstatekey_statekey is invalid."))?; - - let state_key = utils::string_from_bytes(statekey_bytes).map_err(|_| { - Error::bad_database("Statekey in shortstatekey_statekey is invalid unicode.") - })?; - - let result = (event_type, state_key); - - self.shortstatekey_cache - .lock() - .unwrap() - .insert(shortstatekey, result.clone()); - - Ok(result) - } - - /// Returns the full room state. - #[tracing::instrument(skip(self))] - pub async fn room_state_full( - &self, - room_id: &RoomId, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_full(current_shortstatehash).await - } else { - Ok(HashMap::new()) - } - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn room_state_get_id( - &self, - room_id: &RoomId, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_get_id(current_shortstatehash, event_type, state_key) - } else { - Ok(None) - } - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn room_state_get( - &self, - room_id: &RoomId, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_get(current_shortstatehash, event_type, state_key) - } else { - Ok(None) - } - } - - /// Returns the `count` of this pdu's id. - pub fn pdu_count(&self, pdu_id: &[u8]) -> Result { - utils::u64_from_bytes(&pdu_id[pdu_id.len() - size_of::()..]) - .map_err(|_| Error::bad_database("PDU has invalid count bytes.")) - } - - /// Returns the `count` of this pdu's id. - pub fn get_pdu_count(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pdu_id| self.pdu_count(&pdu_id)) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn latest_pdu_count(&self, room_id: &RoomId) -> Result { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut last_possible_key = prefix.clone(); - last_possible_key.extend_from_slice(&u64::MAX.to_be_bytes()); - - self.pduid_pdu - .iter_from(&last_possible_key, true) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .next() - .map(|b| self.pdu_count(&b.0)) - .transpose() - .map(|op| op.unwrap_or_default()) - } - - /// Returns the json of a pdu. - pub fn get_pdu_json(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map_or_else( - || self.eventid_outlierpdu.get(event_id.as_bytes()), - |pduid| { - Ok(Some(self.pduid_pdu.get(&pduid)?.ok_or_else(|| { - Error::bad_database("Invalid pduid in eventid_pduid.") - })?)) - }, - )? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the json of a pdu. - pub fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the json of a pdu. - pub fn get_non_outlier_pdu_json( - &self, - event_id: &EventId, - ) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pduid| { - self.pduid_pdu - .get(&pduid)? - .ok_or_else(|| Error::bad_database("Invalid pduid in eventid_pduid.")) - }) - .transpose()? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the pdu's id. - pub fn get_pdu_id(&self, event_id: &EventId) -> Result>> { - self.eventid_pduid.get(event_id.as_bytes()) - } - - /// Returns the pdu. - /// - /// Checks the `eventid_outlierpdu` Tree if not found in the timeline. - pub fn get_non_outlier_pdu(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pduid| { - self.pduid_pdu - .get(&pduid)? - .ok_or_else(|| Error::bad_database("Invalid pduid in eventid_pduid.")) - }) - .transpose()? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the pdu. - /// - /// Checks the `eventid_outlierpdu` Tree if not found in the timeline. - pub fn get_pdu(&self, event_id: &EventId) -> Result>> { - if let Some(p) = self.pdu_cache.lock().unwrap().get_mut(event_id) { - return Ok(Some(Arc::clone(p))); - } - - if let Some(pdu) = self - .eventid_pduid - .get(event_id.as_bytes())? - .map_or_else( - || self.eventid_outlierpdu.get(event_id.as_bytes()), - |pduid| { - Ok(Some(self.pduid_pdu.get(&pduid)?.ok_or_else(|| { - Error::bad_database("Invalid pduid in eventid_pduid.") - })?)) - }, - )? - .map(|pdu| { - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db.")) - .map(Arc::new) - }) - .transpose()? - { - self.pdu_cache - .lock() - .unwrap() - .insert(event_id.to_owned(), Arc::clone(&pdu)); - Ok(Some(pdu)) - } else { - Ok(None) - } - } - - /// Returns the pdu. - /// - /// This does __NOT__ check the outliers `Tree`. - pub fn get_pdu_from_id(&self, pdu_id: &[u8]) -> Result> { - self.pduid_pdu.get(pdu_id)?.map_or(Ok(None), |pdu| { - Ok(Some( - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db."))?, - )) - }) - } - - /// Returns the pdu as a `BTreeMap`. - pub fn get_pdu_json_from_id(&self, pdu_id: &[u8]) -> Result> { - self.pduid_pdu.get(pdu_id)?.map_or(Ok(None), |pdu| { - Ok(Some( - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db."))?, - )) - }) - } - - /// Removes a pdu and creates a new one with the same id. - #[tracing::instrument(skip(self))] - fn replace_pdu(&self, pdu_id: &[u8], pdu: &PduEvent) -> Result<()> { - if self.pduid_pdu.get(pdu_id)?.is_some() { - self.pduid_pdu.insert( - pdu_id, - &serde_json::to_vec(pdu).expect("PduEvent::to_vec always works"), - )?; - Ok(()) - } else { - Err(Error::BadRequest( - ErrorKind::NotFound, - "PDU does not exist.", - )) - } - } - - /// Returns the leaf pdus of a room. - #[tracing::instrument(skip(self))] - pub fn get_pdu_leaves(&self, room_id: &RoomId) -> Result>> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomid_pduleaves - .scan_prefix(prefix) - .map(|(_, bytes)| { - EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("EventID in roomid_pduleaves is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("EventId in roomid_pduleaves is invalid.")) - }) - .collect() - } #[tracing::instrument(skip(self, room_id, event_ids))] pub fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc]) -> Result<()> { @@ -1190,32 +10,6 @@ impl Rooms { Ok(()) } - /// Replace the leaves of a room. - /// - /// The provided `event_ids` become the new leaves, this allows a room to have multiple - /// `prev_events`. - #[tracing::instrument(skip(self))] - pub fn replace_pdu_leaves<'a>( - &self, - room_id: &RoomId, - event_ids: impl IntoIterator + Debug, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - for (key, _) in self.roomid_pduleaves.scan_prefix(prefix.clone()) { - self.roomid_pduleaves.remove(&key)?; - } - - for event_id in event_ids { - let mut key = prefix.to_owned(); - key.extend_from_slice(event_id.as_bytes()); - self.roomid_pduleaves.insert(&key, event_id.as_bytes())?; - } - - Ok(()) - } - #[tracing::instrument(skip(self))] pub fn is_event_referenced(&self, room_id: &RoomId, event_id: &EventId) -> Result { let mut key = room_id.as_bytes().to_vec(); @@ -1223,26 +17,6 @@ impl Rooms { Ok(self.referencedevents.get(&key)?.is_some()) } - /// Returns the pdu from the outlier tree. - pub fn get_pdu_outlier(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map_or(Ok(None), |pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - } - - /// Append the PDU as an outlier. - /// - /// Any event given to this will be processed (state-res) on another thread. - #[tracing::instrument(skip(self, pdu))] - pub fn add_pdu_outlier(&self, event_id: &EventId, pdu: &CanonicalJsonObject) -> Result<()> { - self.eventid_outlierpdu.insert( - event_id.as_bytes(), - &serde_json::to_vec(&pdu).expect("CanonicalJsonObject is valid"), - ) - } - #[tracing::instrument(skip(self))] pub fn mark_event_soft_failed(&self, event_id: &EventId) -> Result<()> { self.softfailedeventids.insert(event_id.as_bytes(), &[]) @@ -1255,2249 +29,3 @@ impl Rooms { .map(|o| o.is_some()) } - /// Creates a new persisted data unit and adds it to a room. - /// - /// By this point the incoming event should be fully authenticated, no auth happens - /// in `append_pdu`. - /// - /// Returns pdu id - #[tracing::instrument(skip(self, pdu, pdu_json, leaves, db))] - pub fn append_pdu<'a>( - &self, - pdu: &PduEvent, - mut pdu_json: CanonicalJsonObject, - leaves: impl IntoIterator + Debug, - db: &Database, - ) -> Result> { - let shortroomid = self.get_shortroomid(&pdu.room_id)?.expect("room exists"); - - // Make unsigned fields correct. This is not properly documented in the spec, but state - // events need to have previous content in the unsigned field, so clients can easily - // interpret things like membership changes - if let Some(state_key) = &pdu.state_key { - if let CanonicalJsonValue::Object(unsigned) = pdu_json - .entry("unsigned".to_owned()) - .or_insert_with(|| CanonicalJsonValue::Object(Default::default())) - { - if let Some(shortstatehash) = self.pdu_shortstatehash(&pdu.event_id).unwrap() { - if let Some(prev_state) = self - .state_get(shortstatehash, &pdu.kind.to_string().into(), state_key) - .unwrap() - { - unsigned.insert( - "prev_content".to_owned(), - CanonicalJsonValue::Object( - utils::to_canonical_object(prev_state.content.clone()) - .expect("event is valid, we just created it"), - ), - ); - } - } - } else { - error!("Invalid unsigned type in pdu."); - } - } - - // We must keep track of all events that have been referenced. - self.mark_as_referenced(&pdu.room_id, &pdu.prev_events)?; - self.replace_pdu_leaves(&pdu.room_id, leaves)?; - - let mutex_insert = Arc::clone( - db.globals - .roomid_mutex_insert - .write() - .unwrap() - .entry(pdu.room_id.clone()) - .or_default(), - ); - let insert_lock = mutex_insert.lock().unwrap(); - - let count1 = db.globals.next_count()?; - // Mark as read first so the sending client doesn't get a notification even if appending - // fails - self.edus - .private_read_set(&pdu.room_id, &pdu.sender, count1, &db.globals)?; - self.reset_notification_counts(&pdu.sender, &pdu.room_id)?; - - let count2 = db.globals.next_count()?; - let mut pdu_id = shortroomid.to_be_bytes().to_vec(); - pdu_id.extend_from_slice(&count2.to_be_bytes()); - - // There's a brief moment of time here where the count is updated but the pdu does not - // exist. This could theoretically lead to dropped pdus, but it's extremely rare - // - // Update: We fixed this using insert_lock - - self.pduid_pdu.insert( - &pdu_id, - &serde_json::to_vec(&pdu_json).expect("CanonicalJsonObject is always a valid"), - )?; - self.lasttimelinecount_cache - .lock() - .unwrap() - .insert(pdu.room_id.clone(), count2); - - self.eventid_pduid - .insert(pdu.event_id.as_bytes(), &pdu_id)?; - self.eventid_outlierpdu.remove(pdu.event_id.as_bytes())?; - - drop(insert_lock); - - // See if the event matches any known pushers - let power_levels: RoomPowerLevelsEventContent = db - .rooms - .room_state_get(&pdu.room_id, &StateEventType::RoomPowerLevels, "")? - .map(|ev| { - serde_json::from_str(ev.content.get()) - .map_err(|_| Error::bad_database("invalid m.room.power_levels event")) - }) - .transpose()? - .unwrap_or_default(); - - let sync_pdu = pdu.to_sync_room_event(); - - let mut notifies = Vec::new(); - let mut highlights = Vec::new(); - - for user in self.get_our_real_users(&pdu.room_id, db)?.iter() { - // Don't notify the user of their own events - if user == &pdu.sender { - continue; - } - - let rules_for_user = db - .account_data - .get( - None, - user, - GlobalAccountDataEventType::PushRules.to_string().into(), - )? - .map(|ev: PushRulesEvent| ev.content.global) - .unwrap_or_else(|| Ruleset::server_default(user)); - - let mut highlight = false; - let mut notify = false; - - for action in pusher::get_actions( - user, - &rules_for_user, - &power_levels, - &sync_pdu, - &pdu.room_id, - db, - )? { - match action { - Action::DontNotify => notify = false, - // TODO: Implement proper support for coalesce - Action::Notify | Action::Coalesce => notify = true, - Action::SetTweak(Tweak::Highlight(true)) => { - highlight = true; - } - _ => {} - }; - } - - let mut userroom_id = user.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(pdu.room_id.as_bytes()); - - if notify { - notifies.push(userroom_id.clone()); - } - - if highlight { - highlights.push(userroom_id); - } - - for senderkey in db.pusher.get_pusher_senderkeys(user) { - db.sending.send_push_pdu(&*pdu_id, senderkey)?; - } - } - - self.userroomid_notificationcount - .increment_batch(&mut notifies.into_iter())?; - self.userroomid_highlightcount - .increment_batch(&mut highlights.into_iter())?; - - match pdu.kind { - RoomEventType::RoomRedaction => { - if let Some(redact_id) = &pdu.redacts { - self.redact_pdu(redact_id, pdu)?; - } - } - RoomEventType::RoomMember => { - if let Some(state_key) = &pdu.state_key { - #[derive(Deserialize)] - struct ExtractMembership { - membership: MembershipState, - } - - // if the state_key fails - let target_user_id = UserId::parse(state_key.clone()) - .expect("This state_key was previously validated"); - - let content = serde_json::from_str::(pdu.content.get()) - .map_err(|_| Error::bad_database("Invalid content in pdu."))?; - - let invite_state = match content.membership { - MembershipState::Invite => { - let state = self.calculate_invite_state(pdu)?; - Some(state) - } - _ => None, - }; - - // Update our membership info, we do this here incase a user is invited - // and immediately leaves we need the DB to record the invite event for auth - self.update_membership( - &pdu.room_id, - &target_user_id, - content.membership, - &pdu.sender, - invite_state, - db, - true, - )?; - } - } - RoomEventType::RoomMessage => { - #[derive(Deserialize)] - struct ExtractBody<'a> { - #[serde(borrow)] - body: Option>, - } - - let content = serde_json::from_str::>(pdu.content.get()) - .map_err(|_| Error::bad_database("Invalid content in pdu."))?; - - if let Some(body) = content.body { - let mut batch = body - .split_terminator(|c: char| !c.is_alphanumeric()) - .filter(|s| !s.is_empty()) - .filter(|word| word.len() <= 50) - .map(str::to_lowercase) - .map(|word| { - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(word.as_bytes()); - key.push(0xff); - key.extend_from_slice(&pdu_id); - (key, Vec::new()) - }); - - self.tokenids.insert_batch(&mut batch)?; - - let admin_room = self.id_from_alias( - <&RoomAliasId>::try_from( - format!("#admins:{}", db.globals.server_name()).as_str(), - ) - .expect("#admins:server_name is a valid room alias"), - )?; - let server_user = format!("@conduit:{}", db.globals.server_name()); - - let to_conduit = body.starts_with(&format!("{}: ", server_user)); - - // This will evaluate to false if the emergency password is set up so that - // the administrator can execute commands as conduit - let from_conduit = - pdu.sender == server_user && db.globals.emergency_password().is_none(); - - if to_conduit && !from_conduit && admin_room.as_ref() == Some(&pdu.room_id) { - db.admin.process_message(body.to_string()); - } - } - } - _ => {} - } - - Ok(pdu_id) - } - - #[tracing::instrument(skip(self))] - pub fn last_timeline_count(&self, sender_user: &UserId, room_id: &RoomId) -> Result { - match self - .lasttimelinecount_cache - .lock() - .unwrap() - .entry(room_id.to_owned()) - { - hash_map::Entry::Vacant(v) => { - if let Some(last_count) = self - .pdus_until(&sender_user, &room_id, u64::MAX)? - .filter_map(|r| { - // Filter out buggy events - if r.is_err() { - error!("Bad pdu in pdus_since: {:?}", r); - } - r.ok() - }) - .map(|(pduid, _)| self.pdu_count(&pduid)) - .next() - { - Ok(*v.insert(last_count?)) - } else { - Ok(0) - } - } - hash_map::Entry::Occupied(o) => Ok(*o.get()), - } - } - - #[tracing::instrument(skip(self))] - pub fn reset_notification_counts(&self, user_id: &UserId, room_id: &RoomId) -> Result<()> { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - self.userroomid_notificationcount - .insert(&userroom_id, &0_u64.to_be_bytes())?; - self.userroomid_highlightcount - .insert(&userroom_id, &0_u64.to_be_bytes())?; - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn notification_count(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - self.userroomid_notificationcount - .get(&userroom_id)? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid notification count in db.")) - }) - .unwrap_or(Ok(0)) - } - - #[tracing::instrument(skip(self))] - pub fn highlight_count(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - self.userroomid_highlightcount - .get(&userroom_id)? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid highlight count in db.")) - }) - .unwrap_or(Ok(0)) - } - - /// Generates a new StateHash and associates it with the incoming event. - /// - /// This adds all current state events (not including the incoming event) - /// to `stateid_pduid` and adds the incoming event to `eventid_statehash`. - #[tracing::instrument(skip(self, state_ids_compressed, globals))] - pub fn set_event_state( - &self, - event_id: &EventId, - room_id: &RoomId, - state_ids_compressed: HashSet, - globals: &super::globals::Globals, - ) -> Result<()> { - let shorteventid = self.get_or_create_shorteventid(event_id, globals)?; - - let previous_shortstatehash = self.current_shortstatehash(room_id)?; - - let state_hash = self.calculate_hash( - &state_ids_compressed - .iter() - .map(|s| &s[..]) - .collect::>(), - ); - - let (shortstatehash, already_existed) = - self.get_or_create_shortstatehash(&state_hash, globals)?; - - if !already_existed { - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let (statediffnew, statediffremoved) = - if let Some(parent_stateinfo) = states_parents.last() { - let statediffnew: HashSet<_> = state_ids_compressed - .difference(&parent_stateinfo.1) - .copied() - .collect(); - - let statediffremoved: HashSet<_> = parent_stateinfo - .1 - .difference(&state_ids_compressed) - .copied() - .collect(); - - (statediffnew, statediffremoved) - } else { - (state_ids_compressed, HashSet::new()) - }; - self.save_state_from_diff( - shortstatehash, - statediffnew, - statediffremoved, - 1_000_000, // high number because no state will be based on this one - states_parents, - )?; - } - - self.shorteventid_shortstatehash - .insert(&shorteventid.to_be_bytes(), &shortstatehash.to_be_bytes())?; - - Ok(()) - } - - /// Generates a new StateHash and associates it with the incoming event. - /// - /// This adds all current state events (not including the incoming event) - /// to `stateid_pduid` and adds the incoming event to `eventid_statehash`. - #[tracing::instrument(skip(self, new_pdu, globals))] - pub fn append_to_state( - &self, - new_pdu: &PduEvent, - globals: &super::globals::Globals, - ) -> Result { - let shorteventid = self.get_or_create_shorteventid(&new_pdu.event_id, globals)?; - - let previous_shortstatehash = self.current_shortstatehash(&new_pdu.room_id)?; - - if let Some(p) = previous_shortstatehash { - self.shorteventid_shortstatehash - .insert(&shorteventid.to_be_bytes(), &p.to_be_bytes())?; - } - - if let Some(state_key) = &new_pdu.state_key { - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let shortstatekey = self.get_or_create_shortstatekey( - &new_pdu.kind.to_string().into(), - state_key, - globals, - )?; - - let new = self.compress_state_event(shortstatekey, &new_pdu.event_id, globals)?; - - let replaces = states_parents - .last() - .map(|info| { - info.1 - .iter() - .find(|bytes| bytes.starts_with(&shortstatekey.to_be_bytes())) - }) - .unwrap_or_default(); - - if Some(&new) == replaces { - return Ok(previous_shortstatehash.expect("must exist")); - } - - // TODO: statehash with deterministic inputs - let shortstatehash = globals.next_count()?; - - let mut statediffnew = HashSet::new(); - statediffnew.insert(new); - - let mut statediffremoved = HashSet::new(); - if let Some(replaces) = replaces { - statediffremoved.insert(*replaces); - } - - self.save_state_from_diff( - shortstatehash, - statediffnew, - statediffremoved, - 2, - states_parents, - )?; - - Ok(shortstatehash) - } else { - Ok(previous_shortstatehash.expect("first event in room must be a state event")) - } - } - - #[tracing::instrument(skip(self, invite_event))] - pub fn calculate_invite_state( - &self, - invite_event: &PduEvent, - ) -> Result>> { - let mut state = Vec::new(); - // Add recommended events - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomCreate, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomJoinRules, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = self.room_state_get( - &invite_event.room_id, - &StateEventType::RoomCanonicalAlias, - "", - )? { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomAvatar, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomName, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = self.room_state_get( - &invite_event.room_id, - &StateEventType::RoomMember, - invite_event.sender.as_str(), - )? { - state.push(e.to_stripped_state_event()); - } - - state.push(invite_event.to_stripped_state_event()); - Ok(state) - } - - #[tracing::instrument(skip(self))] - pub fn set_room_state(&self, room_id: &RoomId, shortstatehash: u64) -> Result<()> { - self.roomid_shortstatehash - .insert(room_id.as_bytes(), &shortstatehash.to_be_bytes())?; - - Ok(()) - } - - pub fn associate_token_shortstatehash( - &self, - room_id: &RoomId, - token: u64, - shortstatehash: u64, - ) -> Result<()> { - let shortroomid = self.get_shortroomid(room_id)?.expect("room exists"); - - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(&token.to_be_bytes()); - - self.roomsynctoken_shortstatehash - .insert(&key, &shortstatehash.to_be_bytes()) - } - - pub fn get_token_shortstatehash(&self, room_id: &RoomId, token: u64) -> Result> { - let shortroomid = self.get_shortroomid(room_id)?.expect("room exists"); - - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(&token.to_be_bytes()); - - self.roomsynctoken_shortstatehash - .get(&key)? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid shortstatehash in roomsynctoken_shortstatehash") - }) - }) - .transpose() - } - - /// Creates a new persisted data unit and adds it to a room. - #[tracing::instrument(skip(self, db, _mutex_lock))] - pub fn build_and_append_pdu( - &self, - pdu_builder: PduBuilder, - sender: &UserId, - room_id: &RoomId, - db: &Database, - _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room mutex - ) -> Result> { - let PduBuilder { - event_type, - content, - unsigned, - state_key, - redacts, - } = pdu_builder; - - let prev_events = self - .get_pdu_leaves(room_id)? - .into_iter() - .take(20) - .collect::>(); - - let create_event = self.room_state_get(room_id, &StateEventType::RoomCreate, "")?; - - let create_event_content: Option = create_event - .as_ref() - .map(|create_event| { - serde_json::from_str(create_event.content.get()).map_err(|e| { - warn!("Invalid create event: {}", e); - Error::bad_database("Invalid create event in db.") - }) - }) - .transpose()?; - - // If there was no create event yet, assume we are creating a room with the default - // version right now - let room_version_id = create_event_content - .map_or(db.globals.default_room_version(), |create_event| { - create_event.room_version - }); - let room_version = RoomVersion::new(&room_version_id).expect("room version is supported"); - - let auth_events = - self.get_auth_events(room_id, &event_type, sender, state_key.as_deref(), &content)?; - - // Our depth is the maximum depth of prev_events + 1 - let depth = prev_events - .iter() - .filter_map(|event_id| Some(self.get_pdu(event_id).ok()??.depth)) - .max() - .unwrap_or_else(|| uint!(0)) - + uint!(1); - - let mut unsigned = unsigned.unwrap_or_default(); - if let Some(state_key) = &state_key { - if let Some(prev_pdu) = - self.room_state_get(room_id, &event_type.to_string().into(), state_key)? - { - unsigned.insert( - "prev_content".to_owned(), - serde_json::from_str(prev_pdu.content.get()).expect("string is valid json"), - ); - unsigned.insert( - "prev_sender".to_owned(), - serde_json::to_value(&prev_pdu.sender).expect("UserId::to_value always works"), - ); - } - } - - let mut pdu = PduEvent { - event_id: ruma::event_id!("$thiswillbefilledinlater").into(), - room_id: room_id.to_owned(), - sender: sender.to_owned(), - origin_server_ts: utils::millis_since_unix_epoch() - .try_into() - .expect("time is valid"), - kind: event_type, - content, - state_key, - prev_events, - depth, - auth_events: auth_events - .iter() - .map(|(_, pdu)| pdu.event_id.clone()) - .collect(), - redacts, - unsigned: if unsigned.is_empty() { - None - } else { - Some(to_raw_value(&unsigned).expect("to_raw_value always works")) - }, - hashes: EventHash { - sha256: "aaa".to_owned(), - }, - signatures: None, - }; - - let auth_check = state_res::auth_check( - &room_version, - &pdu, - None::, // TODO: third_party_invite - |k, s| auth_events.get(&(k.clone(), s.to_owned())), - ) - .map_err(|e| { - error!("{:?}", e); - Error::bad_database("Auth check failed.") - })?; - - if !auth_check { - return Err(Error::BadRequest( - ErrorKind::Forbidden, - "Event is not authorized.", - )); - } - - // Hash and sign - let mut pdu_json = - utils::to_canonical_object(&pdu).expect("event is valid, we just created it"); - - pdu_json.remove("event_id"); - - // Add origin because synapse likes that (and it's required in the spec) - pdu_json.insert( - "origin".to_owned(), - CanonicalJsonValue::String(db.globals.server_name().as_ref().to_owned()), - ); - - match ruma::signatures::hash_and_sign_event( - db.globals.server_name().as_str(), - db.globals.keypair(), - &mut pdu_json, - &room_version_id, - ) { - Ok(_) => {} - Err(e) => { - return match e { - ruma::signatures::Error::PduSize => Err(Error::BadRequest( - ErrorKind::TooLarge, - "Message is too long", - )), - _ => Err(Error::BadRequest( - ErrorKind::Unknown, - "Signing event failed", - )), - } - } - } - - // Generate event id - pdu.event_id = EventId::parse_arc(format!( - "${}", - ruma::signatures::reference_hash(&pdu_json, &room_version_id) - .expect("ruma can calculate reference hashes") - )) - .expect("ruma's reference hashes are valid event ids"); - - pdu_json.insert( - "event_id".to_owned(), - CanonicalJsonValue::String(pdu.event_id.as_str().to_owned()), - ); - - // Generate short event id - let _shorteventid = self.get_or_create_shorteventid(&pdu.event_id, &db.globals)?; - - // We append to state before appending the pdu, so we don't have a moment in time with the - // pdu without it's state. This is okay because append_pdu can't fail. - let statehashid = self.append_to_state(&pdu, &db.globals)?; - - let pdu_id = self.append_pdu( - &pdu, - pdu_json, - // Since this PDU references all pdu_leaves we can update the leaves - // of the room - iter::once(&*pdu.event_id), - db, - )?; - - // We set the room state after inserting the pdu, so that we never have a moment in time - // where events in the current room state do not exist - self.set_room_state(room_id, statehashid)?; - - let mut servers: HashSet> = - self.room_servers(room_id).filter_map(|r| r.ok()).collect(); - - // In case we are kicking or banning a user, we need to inform their server of the change - if pdu.kind == RoomEventType::RoomMember { - if let Some(state_key_uid) = &pdu - .state_key - .as_ref() - .and_then(|state_key| UserId::parse(state_key.as_str()).ok()) - { - servers.insert(Box::from(state_key_uid.server_name())); - } - } - - // Remove our server from the server list since it will be added to it by room_servers() and/or the if statement above - servers.remove(db.globals.server_name()); - - db.sending.send_pdu(servers.into_iter(), &pdu_id)?; - - for appservice in db.appservice.all()? { - if self.appservice_in_room(room_id, &appservice, db)? { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - continue; - } - - // If the RoomMember event has a non-empty state_key, it is targeted at someone. - // If it is our appservice user, we send this PDU to it. - if pdu.kind == RoomEventType::RoomMember { - if let Some(state_key_uid) = &pdu - .state_key - .as_ref() - .and_then(|state_key| UserId::parse(state_key.as_str()).ok()) - { - if let Some(appservice_uid) = appservice - .1 - .get("sender_localpart") - .and_then(|string| string.as_str()) - .and_then(|string| { - UserId::parse_with_server_name(string, db.globals.server_name()).ok() - }) - { - if state_key_uid == &appservice_uid { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - continue; - } - } - } - } - - if let Some(namespaces) = appservice.1.get("namespaces") { - let users = namespaces - .get("users") - .and_then(|users| users.as_sequence()) - .map_or_else(Vec::new, |users| { - users - .iter() - .filter_map(|users| Regex::new(users.get("regex")?.as_str()?).ok()) - .collect::>() - }); - let aliases = namespaces - .get("aliases") - .and_then(|aliases| aliases.as_sequence()) - .map_or_else(Vec::new, |aliases| { - aliases - .iter() - .filter_map(|aliases| Regex::new(aliases.get("regex")?.as_str()?).ok()) - .collect::>() - }); - let rooms = namespaces - .get("rooms") - .and_then(|rooms| rooms.as_sequence()); - - let matching_users = |users: &Regex| { - users.is_match(pdu.sender.as_str()) - || pdu.kind == RoomEventType::RoomMember - && pdu - .state_key - .as_ref() - .map_or(false, |state_key| users.is_match(state_key)) - }; - let matching_aliases = |aliases: &Regex| { - self.room_aliases(room_id) - .filter_map(|r| r.ok()) - .any(|room_alias| aliases.is_match(room_alias.as_str())) - }; - - if aliases.iter().any(matching_aliases) - || rooms.map_or(false, |rooms| rooms.contains(&room_id.as_str().into())) - || users.iter().any(matching_users) - { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - } - } - } - - Ok(pdu.event_id) - } - - /// Returns an iterator over all PDUs in a room. - #[tracing::instrument(skip(self))] - pub fn all_pdus<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result, PduEvent)>> + 'a> { - self.pdus_since(user_id, room_id, 0) - } - - /// Returns an iterator over all events in a room that happened after the event with id `since` - /// in chronological order. - #[tracing::instrument(skip(self))] - pub fn pdus_since<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - since: u64, - ) -> Result, PduEvent)>> + 'a> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - // Skip the first pdu if it's exactly at since, because we sent that last time - let mut first_pdu_id = prefix.clone(); - first_pdu_id.extend_from_slice(&(since + 1).to_be_bytes()); - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(&first_pdu_id, false) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } - - /// Returns an iterator over all events and their tokens in a room that happened before the - /// event with id `until` in reverse-chronological order. - #[tracing::instrument(skip(self))] - pub fn pdus_until<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - until: u64, - ) -> Result, PduEvent)>> + 'a> { - // Create the first part of the full pdu id - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut current = prefix.clone(); - current.extend_from_slice(&(until.saturating_sub(1)).to_be_bytes()); // -1 because we don't want event at `until` - - let current: &[u8] = ¤t; - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(current, true) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } - - /// Returns an iterator over all events and their token in a room that happened after the event - /// with id `from` in chronological order. - #[tracing::instrument(skip(self))] - pub fn pdus_after<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - from: u64, - ) -> Result, PduEvent)>> + 'a> { - // Create the first part of the full pdu id - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut current = prefix.clone(); - current.extend_from_slice(&(from + 1).to_be_bytes()); // +1 so we don't send the base event - - let current: &[u8] = ¤t; - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(current, false) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } - - /// Replace a PDU with the redacted form. - #[tracing::instrument(skip(self, reason))] - pub fn redact_pdu(&self, event_id: &EventId, reason: &PduEvent) -> Result<()> { - if let Some(pdu_id) = self.get_pdu_id(event_id)? { - let mut pdu = self - .get_pdu_from_id(&pdu_id)? - .ok_or_else(|| Error::bad_database("PDU ID points to invalid PDU."))?; - pdu.redact(reason)?; - self.replace_pdu(&pdu_id, &pdu)?; - } - // If event does not exist, just noop - Ok(()) - } - - /// Update current membership data. - #[tracing::instrument(skip(self, last_state, db))] - pub fn update_membership( - &self, - room_id: &RoomId, - user_id: &UserId, - membership: MembershipState, - sender: &UserId, - last_state: Option>>, - db: &Database, - update_joined_count: bool, - ) -> Result<()> { - // Keep track what remote users exist by adding them as "deactivated" users - if user_id.server_name() != db.globals.server_name() { - db.users.create(user_id, None)?; - // TODO: displayname, avatar url - } - - let mut roomserver_id = room_id.as_bytes().to_vec(); - roomserver_id.push(0xff); - roomserver_id.extend_from_slice(user_id.server_name().as_bytes()); - - let mut serverroom_id = user_id.server_name().as_bytes().to_vec(); - serverroom_id.push(0xff); - serverroom_id.extend_from_slice(room_id.as_bytes()); - - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - let mut roomuser_id = room_id.as_bytes().to_vec(); - roomuser_id.push(0xff); - roomuser_id.extend_from_slice(user_id.as_bytes()); - - match &membership { - MembershipState::Join => { - // Check if the user never joined this room - if !self.once_joined(user_id, room_id)? { - // Add the user ID to the join list then - self.roomuseroncejoinedids.insert(&userroom_id, &[])?; - - // Check if the room has a predecessor - if let Some(predecessor) = self - .room_state_get(room_id, &StateEventType::RoomCreate, "")? - .and_then(|create| serde_json::from_str(create.content.get()).ok()) - .and_then(|content: RoomCreateEventContent| content.predecessor) - { - // Copy user settings from predecessor to the current room: - // - Push rules - // - // TODO: finish this once push rules are implemented. - // - // let mut push_rules_event_content: PushRulesEvent = account_data - // .get( - // None, - // user_id, - // EventType::PushRules, - // )?; - // - // NOTE: find where `predecessor.room_id` match - // and update to `room_id`. - // - // account_data - // .update( - // None, - // user_id, - // EventType::PushRules, - // &push_rules_event_content, - // globals, - // ) - // .ok(); - - // Copy old tags to new room - if let Some(tag_event) = db.account_data.get::( - Some(&predecessor.room_id), - user_id, - RoomAccountDataEventType::Tag, - )? { - db.account_data - .update( - Some(room_id), - user_id, - RoomAccountDataEventType::Tag, - &tag_event, - &db.globals, - ) - .ok(); - }; - - // Copy direct chat flag - if let Some(mut direct_event) = db.account_data.get::( - None, - user_id, - GlobalAccountDataEventType::Direct.to_string().into(), - )? { - let mut room_ids_updated = false; - - for room_ids in direct_event.content.0.values_mut() { - if room_ids.iter().any(|r| r == &predecessor.room_id) { - room_ids.push(room_id.to_owned()); - room_ids_updated = true; - } - } - - if room_ids_updated { - db.account_data.update( - None, - user_id, - GlobalAccountDataEventType::Direct.to_string().into(), - &direct_event, - &db.globals, - )?; - } - }; - } - } - - if update_joined_count { - self.roomserverids.insert(&roomserver_id, &[])?; - self.serverroomids.insert(&serverroom_id, &[])?; - } - self.userroomid_joined.insert(&userroom_id, &[])?; - self.roomuserid_joined.insert(&roomuser_id, &[])?; - self.userroomid_invitestate.remove(&userroom_id)?; - self.roomuserid_invitecount.remove(&roomuser_id)?; - self.userroomid_leftstate.remove(&userroom_id)?; - self.roomuserid_leftcount.remove(&roomuser_id)?; - } - MembershipState::Invite => { - // We want to know if the sender is ignored by the receiver - let is_ignored = db - .account_data - .get::( - None, // Ignored users are in global account data - user_id, // Receiver - GlobalAccountDataEventType::IgnoredUserList - .to_string() - .into(), - )? - .map_or(false, |ignored| { - ignored - .content - .ignored_users - .iter() - .any(|user| user == sender) - }); - - if is_ignored { - return Ok(()); - } - - if update_joined_count { - self.roomserverids.insert(&roomserver_id, &[])?; - self.serverroomids.insert(&serverroom_id, &[])?; - } - self.userroomid_invitestate.insert( - &userroom_id, - &serde_json::to_vec(&last_state.unwrap_or_default()) - .expect("state to bytes always works"), - )?; - self.roomuserid_invitecount - .insert(&roomuser_id, &db.globals.next_count()?.to_be_bytes())?; - self.userroomid_joined.remove(&userroom_id)?; - self.roomuserid_joined.remove(&roomuser_id)?; - self.userroomid_leftstate.remove(&userroom_id)?; - self.roomuserid_leftcount.remove(&roomuser_id)?; - } - MembershipState::Leave | MembershipState::Ban => { - if update_joined_count - && self - .room_members(room_id) - .chain(self.room_members_invited(room_id)) - .filter_map(|r| r.ok()) - .all(|u| u.server_name() != user_id.server_name()) - { - self.roomserverids.remove(&roomserver_id)?; - self.serverroomids.remove(&serverroom_id)?; - } - self.userroomid_leftstate.insert( - &userroom_id, - &serde_json::to_vec(&Vec::>::new()).unwrap(), - )?; // TODO - self.roomuserid_leftcount - .insert(&roomuser_id, &db.globals.next_count()?.to_be_bytes())?; - self.userroomid_joined.remove(&userroom_id)?; - self.roomuserid_joined.remove(&roomuser_id)?; - self.userroomid_invitestate.remove(&userroom_id)?; - self.roomuserid_invitecount.remove(&roomuser_id)?; - } - _ => {} - } - - if update_joined_count { - self.update_joined_count(room_id, db)?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self, room_id, db))] - pub fn update_joined_count(&self, room_id: &RoomId, db: &Database) -> Result<()> { - let mut joinedcount = 0_u64; - let mut invitedcount = 0_u64; - let mut joined_servers = HashSet::new(); - let mut real_users = HashSet::new(); - - for joined in self.room_members(room_id).filter_map(|r| r.ok()) { - joined_servers.insert(joined.server_name().to_owned()); - if joined.server_name() == db.globals.server_name() - && !db.users.is_deactivated(&joined).unwrap_or(true) - { - real_users.insert(joined); - } - joinedcount += 1; - } - - for invited in self.room_members_invited(room_id).filter_map(|r| r.ok()) { - joined_servers.insert(invited.server_name().to_owned()); - invitedcount += 1; - } - - self.roomid_joinedcount - .insert(room_id.as_bytes(), &joinedcount.to_be_bytes())?; - - self.roomid_invitedcount - .insert(room_id.as_bytes(), &invitedcount.to_be_bytes())?; - - self.our_real_users_cache - .write() - .unwrap() - .insert(room_id.to_owned(), Arc::new(real_users)); - - for old_joined_server in self.room_servers(room_id).filter_map(|r| r.ok()) { - if !joined_servers.remove(&old_joined_server) { - // Server not in room anymore - let mut roomserver_id = room_id.as_bytes().to_vec(); - roomserver_id.push(0xff); - roomserver_id.extend_from_slice(old_joined_server.as_bytes()); - - let mut serverroom_id = old_joined_server.as_bytes().to_vec(); - serverroom_id.push(0xff); - serverroom_id.extend_from_slice(room_id.as_bytes()); - - self.roomserverids.remove(&roomserver_id)?; - self.serverroomids.remove(&serverroom_id)?; - } - } - - // Now only new servers are in joined_servers anymore - for server in joined_servers { - let mut roomserver_id = room_id.as_bytes().to_vec(); - roomserver_id.push(0xff); - roomserver_id.extend_from_slice(server.as_bytes()); - - let mut serverroom_id = server.as_bytes().to_vec(); - serverroom_id.push(0xff); - serverroom_id.extend_from_slice(room_id.as_bytes()); - - self.roomserverids.insert(&roomserver_id, &[])?; - self.serverroomids.insert(&serverroom_id, &[])?; - } - - self.appservice_in_room_cache - .write() - .unwrap() - .remove(room_id); - - Ok(()) - } - - #[tracing::instrument(skip(self, room_id, db))] - pub fn get_our_real_users( - &self, - room_id: &RoomId, - db: &Database, - ) -> Result>>> { - let maybe = self - .our_real_users_cache - .read() - .unwrap() - .get(room_id) - .cloned(); - if let Some(users) = maybe { - Ok(users) - } else { - self.update_joined_count(room_id, db)?; - Ok(Arc::clone( - self.our_real_users_cache - .read() - .unwrap() - .get(room_id) - .unwrap(), - )) - } - } - - #[tracing::instrument(skip(self, room_id, appservice, db))] - pub fn appservice_in_room( - &self, - room_id: &RoomId, - appservice: &(String, serde_yaml::Value), - db: &Database, - ) -> Result { - let maybe = self - .appservice_in_room_cache - .read() - .unwrap() - .get(room_id) - .and_then(|map| map.get(&appservice.0)) - .copied(); - - if let Some(b) = maybe { - Ok(b) - } else if let Some(namespaces) = appservice.1.get("namespaces") { - let users = namespaces - .get("users") - .and_then(|users| users.as_sequence()) - .map_or_else(Vec::new, |users| { - users - .iter() - .filter_map(|users| Regex::new(users.get("regex")?.as_str()?).ok()) - .collect::>() - }); - - let bridge_user_id = appservice - .1 - .get("sender_localpart") - .and_then(|string| string.as_str()) - .and_then(|string| { - UserId::parse_with_server_name(string, db.globals.server_name()).ok() - }); - - let in_room = bridge_user_id - .map_or(false, |id| self.is_joined(&id, room_id).unwrap_or(false)) - || self.room_members(room_id).any(|userid| { - userid.map_or(false, |userid| { - users.iter().any(|r| r.is_match(userid.as_str())) - }) - }); - - self.appservice_in_room_cache - .write() - .unwrap() - .entry(room_id.to_owned()) - .or_default() - .insert(appservice.0.clone(), in_room); - - Ok(in_room) - } else { - Ok(false) - } - } - - // Make a user leave all their joined rooms - #[tracing::instrument(skip(self, db))] - pub async fn leave_all_rooms(&self, user_id: &UserId, db: &Database) -> Result<()> { - let all_rooms = db - .rooms - .rooms_joined(user_id) - .chain(db.rooms.rooms_invited(user_id).map(|t| t.map(|(r, _)| r))) - .collect::>(); - - for room_id in all_rooms { - let room_id = match room_id { - Ok(room_id) => room_id, - Err(_) => continue, - }; - - let _ = self.leave_room(user_id, &room_id, db).await; - } - - Ok(()) - } - - #[tracing::instrument(skip(self, db))] - pub async fn leave_room( - &self, - user_id: &UserId, - room_id: &RoomId, - db: &Database, - ) -> Result<()> { - // Ask a remote server if we don't have this room - if !self.exists(room_id)? && room_id.server_name() != db.globals.server_name() { - if let Err(e) = self.remote_leave_room(user_id, room_id, db).await { - warn!("Failed to leave room {} remotely: {}", user_id, e); - // Don't tell the client about this error - } - - let last_state = self - .invite_state(user_id, room_id)? - .map_or_else(|| self.left_state(user_id, room_id), |s| Ok(Some(s)))?; - - // We always drop the invite, we can't rely on other servers - self.update_membership( - room_id, - user_id, - MembershipState::Leave, - user_id, - last_state, - db, - true, - )?; - } else { - let mutex_state = Arc::clone( - db.globals - .roomid_mutex_state - .write() - .unwrap() - .entry(room_id.to_owned()) - .or_default(), - ); - let state_lock = mutex_state.lock().await; - - let mut event: RoomMemberEventContent = serde_json::from_str( - self.room_state_get(room_id, &StateEventType::RoomMember, user_id.as_str())? - .ok_or(Error::BadRequest( - ErrorKind::BadState, - "Cannot leave a room you are not a member of.", - ))? - .content - .get(), - ) - .map_err(|_| Error::bad_database("Invalid member event in database."))?; - - event.membership = MembershipState::Leave; - - self.build_and_append_pdu( - PduBuilder { - event_type: RoomEventType::RoomMember, - content: to_raw_value(&event).expect("event is valid, we just created it"), - unsigned: None, - state_key: Some(user_id.to_string()), - redacts: None, - }, - user_id, - room_id, - db, - &state_lock, - )?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self, db))] - async fn remote_leave_room( - &self, - user_id: &UserId, - room_id: &RoomId, - db: &Database, - ) -> Result<()> { - let mut make_leave_response_and_server = Err(Error::BadServerResponse( - "No server available to assist in leaving.", - )); - - let invite_state = db - .rooms - .invite_state(user_id, room_id)? - .ok_or(Error::BadRequest( - ErrorKind::BadState, - "User is not invited.", - ))?; - - let servers: HashSet<_> = invite_state - .iter() - .filter_map(|event| serde_json::from_str(event.json().get()).ok()) - .filter_map(|event: serde_json::Value| event.get("sender").cloned()) - .filter_map(|sender| sender.as_str().map(|s| s.to_owned())) - .filter_map(|sender| UserId::parse(sender).ok()) - .map(|user| user.server_name().to_owned()) - .collect(); - - for remote_server in servers { - let make_leave_response = db - .sending - .send_federation_request( - &db.globals, - &remote_server, - federation::membership::prepare_leave_event::v1::Request { room_id, user_id }, - ) - .await; - - make_leave_response_and_server = make_leave_response.map(|r| (r, remote_server)); - - if make_leave_response_and_server.is_ok() { - break; - } - } - - let (make_leave_response, remote_server) = make_leave_response_and_server?; - - let room_version_id = match make_leave_response.room_version { - Some(version) if self.is_supported_version(&db, &version) => version, - _ => return Err(Error::BadServerResponse("Room version is not supported")), - }; - - let mut leave_event_stub = - serde_json::from_str::(make_leave_response.event.get()).map_err( - |_| Error::BadServerResponse("Invalid make_leave event json received from server."), - )?; - - // TODO: Is origin needed? - leave_event_stub.insert( - "origin".to_owned(), - CanonicalJsonValue::String(db.globals.server_name().as_str().to_owned()), - ); - leave_event_stub.insert( - "origin_server_ts".to_owned(), - CanonicalJsonValue::Integer( - utils::millis_since_unix_epoch() - .try_into() - .expect("Timestamp is valid js_int value"), - ), - ); - // We don't leave the event id in the pdu because that's only allowed in v1 or v2 rooms - leave_event_stub.remove("event_id"); - - // In order to create a compatible ref hash (EventID) the `hashes` field needs to be present - ruma::signatures::hash_and_sign_event( - db.globals.server_name().as_str(), - db.globals.keypair(), - &mut leave_event_stub, - &room_version_id, - ) - .expect("event is valid, we just created it"); - - // Generate event id - let event_id = EventId::parse(format!( - "${}", - ruma::signatures::reference_hash(&leave_event_stub, &room_version_id) - .expect("ruma can calculate reference hashes") - )) - .expect("ruma's reference hashes are valid event ids"); - - // Add event_id back - leave_event_stub.insert( - "event_id".to_owned(), - CanonicalJsonValue::String(event_id.as_str().to_owned()), - ); - - // It has enough fields to be called a proper event now - let leave_event = leave_event_stub; - - db.sending - .send_federation_request( - &db.globals, - &remote_server, - federation::membership::create_leave_event::v2::Request { - room_id, - event_id: &event_id, - pdu: &PduEvent::convert_to_outgoing_federation_event(leave_event.clone()), - }, - ) - .await?; - - Ok(()) - } - - /// Makes a user forget a room. - #[tracing::instrument(skip(self))] - pub fn forget(&self, room_id: &RoomId, user_id: &UserId) -> Result<()> { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - let mut roomuser_id = room_id.as_bytes().to_vec(); - roomuser_id.push(0xff); - roomuser_id.extend_from_slice(user_id.as_bytes()); - - self.userroomid_leftstate.remove(&userroom_id)?; - self.roomuserid_leftcount.remove(&roomuser_id)?; - - Ok(()) - } - - #[tracing::instrument(skip(self, globals))] - pub fn set_alias( - &self, - alias: &RoomAliasId, - room_id: Option<&RoomId>, - globals: &super::globals::Globals, - ) -> Result<()> { - if let Some(room_id) = room_id { - // New alias - self.alias_roomid - .insert(alias.alias().as_bytes(), room_id.as_bytes())?; - let mut aliasid = room_id.as_bytes().to_vec(); - aliasid.push(0xff); - aliasid.extend_from_slice(&globals.next_count()?.to_be_bytes()); - self.aliasid_alias.insert(&aliasid, &*alias.as_bytes())?; - } else { - // room_id=None means remove alias - if let Some(room_id) = self.alias_roomid.get(alias.alias().as_bytes())? { - let mut prefix = room_id.to_vec(); - prefix.push(0xff); - - for (key, _) in self.aliasid_alias.scan_prefix(prefix) { - self.aliasid_alias.remove(&key)?; - } - self.alias_roomid.remove(alias.alias().as_bytes())?; - } else { - return Err(Error::BadRequest( - ErrorKind::NotFound, - "Alias does not exist.", - )); - } - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn id_from_alias(&self, alias: &RoomAliasId) -> Result>> { - self.alias_roomid - .get(alias.alias().as_bytes())? - .map(|bytes| { - RoomId::parse(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in alias_roomid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("Room ID in alias_roomid is invalid.")) - }) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn room_aliases<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.aliasid_alias.scan_prefix(prefix).map(|(_, bytes)| { - utils::string_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid alias bytes in aliasid_alias."))? - .try_into() - .map_err(|_| Error::bad_database("Invalid alias in aliasid_alias.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn set_public(&self, room_id: &RoomId, public: bool) -> Result<()> { - if public { - self.publicroomids.insert(room_id.as_bytes(), &[])?; - } else { - self.publicroomids.remove(room_id.as_bytes())?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn is_public_room(&self, room_id: &RoomId) -> Result { - Ok(self.publicroomids.get(room_id.as_bytes())?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn iter_ids(&self) -> impl Iterator>> + '_ { - self.roomid_shortroomid.iter().map(|(bytes, _)| { - RoomId::parse( - utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in publicroomids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in roomid_shortroomid is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn public_rooms(&self) -> impl Iterator>> + '_ { - self.publicroomids.iter().map(|(bytes, _)| { - RoomId::parse( - utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in publicroomids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in publicroomids is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn search_pdus<'a>( - &'a self, - room_id: &RoomId, - search_string: &str, - ) -> Result> + 'a, Vec)>> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - let prefix_clone = prefix.clone(); - - let words: Vec<_> = search_string - .split_terminator(|c: char| !c.is_alphanumeric()) - .filter(|s| !s.is_empty()) - .map(str::to_lowercase) - .collect(); - - let iterators = words.clone().into_iter().map(move |word| { - let mut prefix2 = prefix.clone(); - prefix2.extend_from_slice(word.as_bytes()); - prefix2.push(0xff); - - let mut last_possible_id = prefix2.clone(); - last_possible_id.extend_from_slice(&u64::MAX.to_be_bytes()); - - self.tokenids - .iter_from(&last_possible_id, true) // Newest pdus first - .take_while(move |(k, _)| k.starts_with(&prefix2)) - .map(|(key, _)| key[key.len() - size_of::()..].to_vec()) - }); - - Ok(utils::common_elements(iterators, |a, b| { - // We compare b with a because we reversed the iterator earlier - b.cmp(a) - }) - .map(|iter| { - ( - iter.map(move |id| { - let mut pduid = prefix_clone.clone(); - pduid.extend_from_slice(&id); - pduid - }), - words, - ) - })) - } - - #[tracing::instrument(skip(self))] - pub fn get_shared_rooms<'a>( - &'a self, - users: Vec>, - ) -> Result>> + 'a> { - let iterators = users.into_iter().map(move |user_id| { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.userroomid_joined - .scan_prefix(prefix) - .map(|(key, _)| { - let roomid_index = key - .iter() - .enumerate() - .find(|(_, &b)| b == 0xff) - .ok_or_else(|| Error::bad_database("Invalid userroomid_joined in db."))? - .0 - + 1; // +1 because the room id starts AFTER the separator - - let room_id = key[roomid_index..].to_vec(); - - Ok::<_, Error>(room_id) - }) - .filter_map(|r| r.ok()) - }); - - // We use the default compare function because keys are sorted correctly (not reversed) - Ok(utils::common_elements(iterators, Ord::cmp) - .expect("users is not empty") - .map(|bytes| { - RoomId::parse(utils::string_from_bytes(&*bytes).map_err(|_| { - Error::bad_database("Invalid RoomId bytes in userroomid_joined") - })?) - .map_err(|_| Error::bad_database("Invalid RoomId in userroomid_joined.")) - })) - } - - /// Returns an iterator of all servers participating in this room. - #[tracing::instrument(skip(self))] - pub fn room_servers<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomserverids.scan_prefix(prefix).map(|(key, _)| { - ServerName::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Server name in roomserverids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Server name in roomserverids is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn server_in_room<'a>(&'a self, server: &ServerName, room_id: &RoomId) -> Result { - let mut key = server.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - - self.serverroomids.get(&key).map(|o| o.is_some()) - } - - /// Returns an iterator of all rooms a server participates in (as far as we know). - #[tracing::instrument(skip(self))] - pub fn server_rooms<'a>( - &'a self, - server: &ServerName, - ) -> impl Iterator>> + 'a { - let mut prefix = server.as_bytes().to_vec(); - prefix.push(0xff); - - self.serverroomids.scan_prefix(prefix).map(|(key, _)| { - RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| Error::bad_database("RoomId in serverroomids is invalid unicode."))?, - ) - .map_err(|_| Error::bad_database("RoomId in serverroomids is invalid.")) - }) - } - - /// Returns an iterator over all joined members of a room. - #[tracing::instrument(skip(self))] - pub fn room_members<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomuserid_joined.scan_prefix(prefix).map(|(key, _)| { - UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("User ID in roomuserid_joined is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("User ID in roomuserid_joined is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn room_joined_count(&self, room_id: &RoomId) -> Result> { - self.roomid_joinedcount - .get(room_id.as_bytes())? - .map(|b| { - utils::u64_from_bytes(&b) - .map_err(|_| Error::bad_database("Invalid joinedcount in db.")) - }) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn room_invited_count(&self, room_id: &RoomId) -> Result> { - self.roomid_invitedcount - .get(room_id.as_bytes())? - .map(|b| { - utils::u64_from_bytes(&b) - .map_err(|_| Error::bad_database("Invalid joinedcount in db.")) - }) - .transpose() - } - - /// Returns an iterator over all User IDs who ever joined a room. - #[tracing::instrument(skip(self))] - pub fn room_useroncejoined<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomuseroncejoinedids - .scan_prefix(prefix) - .map(|(key, _)| { - UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("User ID in room_useroncejoined is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("User ID in room_useroncejoined is invalid.")) - }) - } - - /// Returns an iterator over all invited members of a room. - #[tracing::instrument(skip(self))] - pub fn room_members_invited<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomuserid_invitecount - .scan_prefix(prefix) - .map(|(key, _)| { - UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("User ID in roomuserid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("User ID in roomuserid_invited is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn get_invite_count(&self, room_id: &RoomId, user_id: &UserId) -> Result> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_invitecount - .get(&key)? - .map_or(Ok(None), |bytes| { - Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid invitecount in db.") - })?)) - }) - } - - #[tracing::instrument(skip(self))] - pub fn get_left_count(&self, room_id: &RoomId, user_id: &UserId) -> Result> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_leftcount - .get(&key)? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid leftcount in db.")) - }) - .transpose() - } - - pub fn is_disabled(&self, room_id: &RoomId) -> Result { - Ok(self.disabledroomids.get(room_id.as_bytes())?.is_some()) - } - - /// Returns an iterator over all rooms this user joined. - #[tracing::instrument(skip(self))] - pub fn rooms_joined<'a>( - &'a self, - user_id: &UserId, - ) -> impl Iterator>> + 'a { - self.userroomid_joined - .scan_prefix(user_id.as_bytes().to_vec()) - .map(|(key, _)| { - RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Room ID in userroomid_joined is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_joined is invalid.")) - }) - } - - /// Returns an iterator over all rooms a user was invited to. - #[tracing::instrument(skip(self))] - pub fn rooms_invited<'a>( - &'a self, - user_id: &UserId, - ) -> impl Iterator, Vec>)>> + 'a { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.userroomid_invitestate - .scan_prefix(prefix) - .map(|(key, state)| { - let room_id = RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Room ID in userroomid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_invited is invalid."))?; - - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_invitestate."))?; - - Ok((room_id, state)) - }) - } - - #[tracing::instrument(skip(self))] - pub fn invite_state( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result>>> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - - self.userroomid_invitestate - .get(&key)? - .map(|state| { - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_invitestate."))?; - - Ok(state) - }) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn left_state( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result>>> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - - self.userroomid_leftstate - .get(&key)? - .map(|state| { - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_leftstate."))?; - - Ok(state) - }) - .transpose() - } - - /// Returns an iterator over all rooms a user left. - #[tracing::instrument(skip(self))] - pub fn rooms_left<'a>( - &'a self, - user_id: &UserId, - ) -> impl Iterator, Vec>)>> + 'a { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.userroomid_leftstate - .scan_prefix(prefix) - .map(|(key, state)| { - let room_id = RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Room ID in userroomid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_invited is invalid."))?; - - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_leftstate."))?; - - Ok((room_id, state)) - }) - } - - #[tracing::instrument(skip(self))] - pub fn once_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.roomuseroncejoinedids.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn is_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.userroomid_joined.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn is_invited(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.userroomid_invitestate.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn is_left(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.userroomid_leftstate.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn get_auth_chain_from_cache<'a>( - &'a self, - key: &[u64], - ) -> Result>>> { - // Check RAM cache - if let Some(result) = self.auth_chain_cache.lock().unwrap().get_mut(key) { - return Ok(Some(Arc::clone(result))); - } - - // Check DB cache - if key.len() == 1 { - if let Some(chain) = - self.shorteventid_authchain - .get(&key[0].to_be_bytes())? - .map(|chain| { - chain - .chunks_exact(size_of::()) - .map(|chunk| { - utils::u64_from_bytes(chunk).expect("byte length is correct") - }) - .collect() - }) - { - let chain = Arc::new(chain); - - // Cache in RAM - self.auth_chain_cache - .lock() - .unwrap() - .insert(vec![key[0]], Arc::clone(&chain)); - - return Ok(Some(chain)); - } - } - - Ok(None) - } - - #[tracing::instrument(skip(self))] - pub fn cache_auth_chain(&self, key: Vec, chain: Arc>) -> Result<()> { - // Persist in db - if key.len() == 1 { - self.shorteventid_authchain.insert( - &key[0].to_be_bytes(), - &chain - .iter() - .flat_map(|s| s.to_be_bytes().to_vec()) - .collect::>(), - )?; - } - - // Cache in RAM - self.auth_chain_cache.lock().unwrap().insert(key, chain); - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_was_sent_before( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - ll_user: &UserId, - ) -> Result { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(device_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(ll_user.as_bytes()); - Ok(self.lazyloadedids.get(&key)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_mark_sent( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - lazy_load: HashSet>, - count: u64, - ) { - self.lazy_load_waiting.lock().unwrap().insert( - ( - user_id.to_owned(), - device_id.to_owned(), - room_id.to_owned(), - count, - ), - lazy_load, - ); - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_confirm_delivery( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - since: u64, - ) -> Result<()> { - if let Some(user_ids) = self.lazy_load_waiting.lock().unwrap().remove(&( - user_id.to_owned(), - device_id.to_owned(), - room_id.to_owned(), - since, - )) { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for ll_id in user_ids { - let mut key = prefix.clone(); - key.extend_from_slice(ll_id.as_bytes()); - self.lazyloadedids.insert(&key, &[])?; - } - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_reset( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - ) -> Result<()> { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for (key, _) in self.lazyloadedids.scan_prefix(prefix) { - self.lazyloadedids.remove(&key)?; - } - - Ok(()) - } - - /// Returns the room's version. - #[tracing::instrument(skip(self))] - pub fn get_room_version(&self, room_id: &RoomId) -> Result { - let create_event = self.room_state_get(room_id, &StateEventType::RoomCreate, "")?; - - let create_event_content: Option = create_event - .as_ref() - .map(|create_event| { - serde_json::from_str(create_event.content.get()).map_err(|e| { - warn!("Invalid create event: {}", e); - Error::bad_database("Invalid create event in db.") - }) - }) - .transpose()?; - let room_version = create_event_content - .map(|create_event| create_event.room_version) - .ok_or_else(|| Error::BadDatabase("Invalid room version"))?; - Ok(room_version) - } -} diff --git a/src/service/rooms/search.rs b/src/service/rooms/search.rs index 4ad815e3..ce055058 100644 --- a/src/service/rooms/search.rs +++ b/src/service/rooms/search.rs @@ -1,2900 +1,3 @@ -mod edus; - -pub use edus::RoomEdus; - -use crate::{ - pdu::{EventHash, PduBuilder}, - utils, Database, Error, PduEvent, Result, -}; -use lru_cache::LruCache; -use regex::Regex; -use ring::digest; -use ruma::{ - api::{client::error::ErrorKind, federation}, - events::{ - direct::DirectEvent, - ignored_user_list::IgnoredUserListEvent, - push_rules::PushRulesEvent, - room::{ - create::RoomCreateEventContent, - member::{MembershipState, RoomMemberEventContent}, - power_levels::RoomPowerLevelsEventContent, - }, - tag::TagEvent, - AnyStrippedStateEvent, AnySyncStateEvent, GlobalAccountDataEventType, - RoomAccountDataEventType, RoomEventType, StateEventType, - }, - push::{Action, Ruleset, Tweak}, - serde::{CanonicalJsonObject, CanonicalJsonValue, Raw}, - state_res::{self, RoomVersion, StateMap}, - uint, DeviceId, EventId, RoomAliasId, RoomId, RoomVersionId, ServerName, UserId, -}; -use serde::Deserialize; -use serde_json::value::to_raw_value; -use std::{ - borrow::Cow, - collections::{hash_map, BTreeMap, HashMap, HashSet}, - fmt::Debug, - iter, - mem::size_of, - sync::{Arc, Mutex, RwLock}, -}; -use tokio::sync::MutexGuard; -use tracing::{error, warn}; - -use super::{abstraction::Tree, pusher}; - -/// The unique identifier of each state group. -/// -/// This is created when a state group is added to the database by -/// hashing the entire state. -pub type StateHashId = Vec; -pub type CompressedStateEvent = [u8; 2 * size_of::()]; - -pub struct Rooms { - pub edus: RoomEdus, - pub(super) pduid_pdu: Arc, // PduId = ShortRoomId + Count - pub(super) eventid_pduid: Arc, - pub(super) roomid_pduleaves: Arc, - pub(super) alias_roomid: Arc, - pub(super) aliasid_alias: Arc, // AliasId = RoomId + Count - pub(super) publicroomids: Arc, - - pub(super) tokenids: Arc, // TokenId = ShortRoomId + Token + PduIdCount - - /// Participating servers in a room. - pub(super) roomserverids: Arc, // RoomServerId = RoomId + ServerName - pub(super) serverroomids: Arc, // ServerRoomId = ServerName + RoomId - - pub(super) userroomid_joined: Arc, - pub(super) roomuserid_joined: Arc, - pub(super) roomid_joinedcount: Arc, - pub(super) roomid_invitedcount: Arc, - pub(super) roomuseroncejoinedids: Arc, - pub(super) userroomid_invitestate: Arc, // InviteState = Vec> - pub(super) roomuserid_invitecount: Arc, // InviteCount = Count - pub(super) userroomid_leftstate: Arc, - pub(super) roomuserid_leftcount: Arc, - - pub(super) disabledroomids: Arc, // Rooms where incoming federation handling is disabled - - pub(super) lazyloadedids: Arc, // LazyLoadedIds = UserId + DeviceId + RoomId + LazyLoadedUserId - - pub(super) userroomid_notificationcount: Arc, // NotifyCount = u64 - pub(super) userroomid_highlightcount: Arc, // HightlightCount = u64 - - /// Remember the current state hash of a room. - pub(super) roomid_shortstatehash: Arc, - pub(super) roomsynctoken_shortstatehash: Arc, - /// Remember the state hash at events in the past. - pub(super) shorteventid_shortstatehash: Arc, - /// StateKey = EventType + StateKey, ShortStateKey = Count - pub(super) statekey_shortstatekey: Arc, - pub(super) shortstatekey_statekey: Arc, - - pub(super) roomid_shortroomid: Arc, - - pub(super) shorteventid_eventid: Arc, - pub(super) eventid_shorteventid: Arc, - - pub(super) statehash_shortstatehash: Arc, - pub(super) shortstatehash_statediff: Arc, // StateDiff = parent (or 0) + (shortstatekey+shorteventid++) + 0_u64 + (shortstatekey+shorteventid--) - - pub(super) shorteventid_authchain: Arc, - - /// RoomId + EventId -> outlier PDU. - /// Any pdu that has passed the steps 1-8 in the incoming event /federation/send/txn. - pub(super) eventid_outlierpdu: Arc, - pub(super) softfailedeventids: Arc, - - /// RoomId + EventId -> Parent PDU EventId. - pub(super) referencedevents: Arc, - - pub(super) pdu_cache: Mutex, Arc>>, - pub(super) shorteventid_cache: Mutex>>, - pub(super) auth_chain_cache: Mutex, Arc>>>, - pub(super) eventidshort_cache: Mutex, u64>>, - pub(super) statekeyshort_cache: Mutex>, - pub(super) shortstatekey_cache: Mutex>, - pub(super) our_real_users_cache: RwLock, Arc>>>>, - pub(super) appservice_in_room_cache: RwLock, HashMap>>, - pub(super) lazy_load_waiting: - Mutex, Box, Box, u64), HashSet>>>, - pub(super) stateinfo_cache: Mutex< - LruCache< - u64, - Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - >, - >, - pub(super) lasttimelinecount_cache: Mutex, u64>>, -} - -impl Rooms { - /// Returns true if a given room version is supported - #[tracing::instrument(skip(self, db))] - pub fn is_supported_version(&self, db: &Database, room_version: &RoomVersionId) -> bool { - db.globals.supported_room_versions().contains(room_version) - } - - /// Builds a StateMap by iterating over all keys that start - /// with state_hash, this gives the full state for the given state_hash. - #[tracing::instrument(skip(self))] - pub async fn state_full_ids(&self, shortstatehash: u64) -> Result>> { - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - let mut result = BTreeMap::new(); - let mut i = 0; - for compressed in full_state.into_iter() { - let parsed = self.parse_compressed_state_event(compressed)?; - result.insert(parsed.0, parsed.1); - - i += 1; - if i % 100 == 0 { - tokio::task::yield_now().await; - } - } - Ok(result) - } - - #[tracing::instrument(skip(self))] - pub async fn state_full( - &self, - shortstatehash: u64, - ) -> Result>> { - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - - let mut result = HashMap::new(); - let mut i = 0; - for compressed in full_state { - let (_, eventid) = self.parse_compressed_state_event(compressed)?; - if let Some(pdu) = self.get_pdu(&eventid)? { - result.insert( - ( - pdu.kind.to_string().into(), - pdu.state_key - .as_ref() - .ok_or_else(|| Error::bad_database("State event has no state key."))? - .clone(), - ), - pdu, - ); - } - - i += 1; - if i % 100 == 0 { - tokio::task::yield_now().await; - } - } - - Ok(result) - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn state_get_id( - &self, - shortstatehash: u64, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - let shortstatekey = match self.get_shortstatekey(event_type, state_key)? { - Some(s) => s, - None => return Ok(None), - }; - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - Ok(full_state - .into_iter() - .find(|bytes| bytes.starts_with(&shortstatekey.to_be_bytes())) - .and_then(|compressed| { - self.parse_compressed_state_event(compressed) - .ok() - .map(|(_, id)| id) - })) - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn state_get( - &self, - shortstatehash: u64, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - self.state_get_id(shortstatehash, event_type, state_key)? - .map_or(Ok(None), |event_id| self.get_pdu(&event_id)) - } - - /// Returns the state hash for this pdu. - pub fn pdu_shortstatehash(&self, event_id: &EventId) -> Result> { - self.eventid_shorteventid - .get(event_id.as_bytes())? - .map_or(Ok(None), |shorteventid| { - self.shorteventid_shortstatehash - .get(&shorteventid)? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database( - "Invalid shortstatehash bytes in shorteventid_shortstatehash", - ) - }) - }) - .transpose() - }) - } - - /// Returns the last state hash key added to the db for the given room. - #[tracing::instrument(skip(self))] - pub fn current_shortstatehash(&self, room_id: &RoomId) -> Result> { - self.roomid_shortstatehash - .get(room_id.as_bytes())? - .map_or(Ok(None), |bytes| { - Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid shortstatehash in roomid_shortstatehash") - })?)) - }) - } - - /// This fetches auth events from the current state. - #[tracing::instrument(skip(self))] - pub fn get_auth_events( - &self, - room_id: &RoomId, - kind: &RoomEventType, - sender: &UserId, - state_key: Option<&str>, - content: &serde_json::value::RawValue, - ) -> Result>> { - let shortstatehash = - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - current_shortstatehash - } else { - return Ok(HashMap::new()); - }; - - let auth_events = state_res::auth_types_for_event(kind, sender, state_key, content) - .expect("content is a valid JSON object"); - - let mut sauthevents = auth_events - .into_iter() - .filter_map(|(event_type, state_key)| { - self.get_shortstatekey(&event_type.to_string().into(), &state_key) - .ok() - .flatten() - .map(|s| (s, (event_type, state_key))) - }) - .collect::>(); - - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - - Ok(full_state - .into_iter() - .filter_map(|compressed| self.parse_compressed_state_event(compressed).ok()) - .filter_map(|(shortstatekey, event_id)| { - sauthevents.remove(&shortstatekey).map(|k| (k, event_id)) - }) - .filter_map(|(k, event_id)| self.get_pdu(&event_id).ok().flatten().map(|pdu| (k, pdu))) - .collect()) - } - - /// Generate a new StateHash. - /// - /// A unique hash made from hashing all PDU ids of the state joined with 0xff. - fn calculate_hash(&self, bytes_list: &[&[u8]]) -> StateHashId { - // We only hash the pdu's event ids, not the whole pdu - let bytes = bytes_list.join(&0xff); - let hash = digest::digest(&digest::SHA256, &bytes); - hash.as_ref().into() - } - - /// Checks if a room exists. - #[tracing::instrument(skip(self))] - pub fn exists(&self, room_id: &RoomId) -> Result { - let prefix = match self.get_shortroomid(room_id)? { - Some(b) => b.to_be_bytes().to_vec(), - None => return Ok(false), - }; - - // Look for PDUs in that room. - Ok(self - .pduid_pdu - .iter_from(&prefix, false) - .next() - .filter(|(k, _)| k.starts_with(&prefix)) - .is_some()) - } - - /// Checks if a room exists. - #[tracing::instrument(skip(self))] - pub fn first_pdu_in_room(&self, room_id: &RoomId) -> Result>> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - // Look for PDUs in that room. - self.pduid_pdu - .iter_from(&prefix, false) - .filter(|(k, _)| k.starts_with(&prefix)) - .map(|(_, pdu)| { - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid first PDU in db.")) - .map(Arc::new) - }) - .next() - .transpose() - } - - /// Force the creation of a new StateHash and insert it into the db. - /// - /// Whatever `state` is supplied to `force_state` becomes the new current room state snapshot. - #[tracing::instrument(skip(self, new_state_ids_compressed, db))] - pub fn force_state( - &self, - room_id: &RoomId, - new_state_ids_compressed: HashSet, - db: &Database, - ) -> Result<()> { - let previous_shortstatehash = self.current_shortstatehash(room_id)?; - - let state_hash = self.calculate_hash( - &new_state_ids_compressed - .iter() - .map(|bytes| &bytes[..]) - .collect::>(), - ); - - let (new_shortstatehash, already_existed) = - self.get_or_create_shortstatehash(&state_hash, &db.globals)?; - - if Some(new_shortstatehash) == previous_shortstatehash { - return Ok(()); - } - - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let (statediffnew, statediffremoved) = if let Some(parent_stateinfo) = states_parents.last() - { - let statediffnew: HashSet<_> = new_state_ids_compressed - .difference(&parent_stateinfo.1) - .copied() - .collect(); - - let statediffremoved: HashSet<_> = parent_stateinfo - .1 - .difference(&new_state_ids_compressed) - .copied() - .collect(); - - (statediffnew, statediffremoved) - } else { - (new_state_ids_compressed, HashSet::new()) - }; - - if !already_existed { - self.save_state_from_diff( - new_shortstatehash, - statediffnew.clone(), - statediffremoved, - 2, // every state change is 2 event changes on average - states_parents, - )?; - }; - - for event_id in statediffnew.into_iter().filter_map(|new| { - self.parse_compressed_state_event(new) - .ok() - .map(|(_, id)| id) - }) { - let pdu = match self.get_pdu_json(&event_id)? { - Some(pdu) => pdu, - None => continue, - }; - - if pdu.get("type").and_then(|val| val.as_str()) != Some("m.room.member") { - continue; - } - - let pdu: PduEvent = match serde_json::from_str( - &serde_json::to_string(&pdu).expect("CanonicalJsonObj can be serialized to JSON"), - ) { - Ok(pdu) => pdu, - Err(_) => continue, - }; - - #[derive(Deserialize)] - struct ExtractMembership { - membership: MembershipState, - } - - let membership = match serde_json::from_str::(pdu.content.get()) { - Ok(e) => e.membership, - Err(_) => continue, - }; - - let state_key = match pdu.state_key { - Some(k) => k, - None => continue, - }; - - let user_id = match UserId::parse(state_key) { - Ok(id) => id, - Err(_) => continue, - }; - - self.update_membership(room_id, &user_id, membership, &pdu.sender, None, db, false)?; - } - - self.update_joined_count(room_id, db)?; - - self.roomid_shortstatehash - .insert(room_id.as_bytes(), &new_shortstatehash.to_be_bytes())?; - - Ok(()) - } - - /// Returns a stack with info on shortstatehash, full state, added diff and removed diff for the selected shortstatehash and each parent layer. - #[tracing::instrument(skip(self))] - pub fn load_shortstatehash_info( - &self, - shortstatehash: u64, - ) -> Result< - Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - > { - if let Some(r) = self - .stateinfo_cache - .lock() - .unwrap() - .get_mut(&shortstatehash) - { - return Ok(r.clone()); - } - - let value = self - .shortstatehash_statediff - .get(&shortstatehash.to_be_bytes())? - .ok_or_else(|| Error::bad_database("State hash does not exist"))?; - let parent = - utils::u64_from_bytes(&value[0..size_of::()]).expect("bytes have right length"); - - let mut add_mode = true; - let mut added = HashSet::new(); - let mut removed = HashSet::new(); - - let mut i = size_of::(); - while let Some(v) = value.get(i..i + 2 * size_of::()) { - if add_mode && v.starts_with(&0_u64.to_be_bytes()) { - add_mode = false; - i += size_of::(); - continue; - } - if add_mode { - added.insert(v.try_into().expect("we checked the size above")); - } else { - removed.insert(v.try_into().expect("we checked the size above")); - } - i += 2 * size_of::(); - } - - if parent != 0_u64 { - let mut response = self.load_shortstatehash_info(parent)?; - let mut state = response.last().unwrap().1.clone(); - state.extend(added.iter().copied()); - for r in &removed { - state.remove(r); - } - - response.push((shortstatehash, state, added, removed)); - - Ok(response) - } else { - let response = vec![(shortstatehash, added.clone(), added, removed)]; - self.stateinfo_cache - .lock() - .unwrap() - .insert(shortstatehash, response.clone()); - Ok(response) - } - } - - pub fn compress_state_event( - &self, - shortstatekey: u64, - event_id: &EventId, - globals: &super::globals::Globals, - ) -> Result { - let mut v = shortstatekey.to_be_bytes().to_vec(); - v.extend_from_slice( - &self - .get_or_create_shorteventid(event_id, globals)? - .to_be_bytes(), - ); - Ok(v.try_into().expect("we checked the size above")) - } - - /// Returns shortstatekey, event id - pub fn parse_compressed_state_event( - &self, - compressed_event: CompressedStateEvent, - ) -> Result<(u64, Arc)> { - Ok(( - utils::u64_from_bytes(&compressed_event[0..size_of::()]) - .expect("bytes have right length"), - self.get_eventid_from_short( - utils::u64_from_bytes(&compressed_event[size_of::()..]) - .expect("bytes have right length"), - )?, - )) - } - - /// Creates a new shortstatehash that often is just a diff to an already existing - /// shortstatehash and therefore very efficient. - /// - /// There are multiple layers of diffs. The bottom layer 0 always contains the full state. Layer - /// 1 contains diffs to states of layer 0, layer 2 diffs to layer 1 and so on. If layer n > 0 - /// grows too big, it will be combined with layer n-1 to create a new diff on layer n-1 that's - /// based on layer n-2. If that layer is also too big, it will recursively fix above layers too. - /// - /// * `shortstatehash` - Shortstatehash of this state - /// * `statediffnew` - Added to base. Each vec is shortstatekey+shorteventid - /// * `statediffremoved` - Removed from base. Each vec is shortstatekey+shorteventid - /// * `diff_to_sibling` - Approximately how much the diff grows each time for this layer - /// * `parent_states` - A stack with info on shortstatehash, full state, added diff and removed diff for each parent layer - #[tracing::instrument(skip( - self, - statediffnew, - statediffremoved, - diff_to_sibling, - parent_states - ))] - pub fn save_state_from_diff( - &self, - shortstatehash: u64, - statediffnew: HashSet, - statediffremoved: HashSet, - diff_to_sibling: usize, - mut parent_states: Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - ) -> Result<()> { - let diffsum = statediffnew.len() + statediffremoved.len(); - - if parent_states.len() > 3 { - // Number of layers - // To many layers, we have to go deeper - let parent = parent_states.pop().unwrap(); - - let mut parent_new = parent.2; - let mut parent_removed = parent.3; - - for removed in statediffremoved { - if !parent_new.remove(&removed) { - // It was not added in the parent and we removed it - parent_removed.insert(removed); - } - // Else it was added in the parent and we removed it again. We can forget this change - } - - for new in statediffnew { - if !parent_removed.remove(&new) { - // It was not touched in the parent and we added it - parent_new.insert(new); - } - // Else it was removed in the parent and we added it again. We can forget this change - } - - self.save_state_from_diff( - shortstatehash, - parent_new, - parent_removed, - diffsum, - parent_states, - )?; - - return Ok(()); - } - - if parent_states.is_empty() { - // There is no parent layer, create a new state - let mut value = 0_u64.to_be_bytes().to_vec(); // 0 means no parent - for new in &statediffnew { - value.extend_from_slice(&new[..]); - } - - if !statediffremoved.is_empty() { - warn!("Tried to create new state with removals"); - } - - self.shortstatehash_statediff - .insert(&shortstatehash.to_be_bytes(), &value)?; - - return Ok(()); - }; - - // Else we have two options. - // 1. We add the current diff on top of the parent layer. - // 2. We replace a layer above - - let parent = parent_states.pop().unwrap(); - let parent_diff = parent.2.len() + parent.3.len(); - - if diffsum * diffsum >= 2 * diff_to_sibling * parent_diff { - // Diff too big, we replace above layer(s) - let mut parent_new = parent.2; - let mut parent_removed = parent.3; - - for removed in statediffremoved { - if !parent_new.remove(&removed) { - // It was not added in the parent and we removed it - parent_removed.insert(removed); - } - // Else it was added in the parent and we removed it again. We can forget this change - } - - for new in statediffnew { - if !parent_removed.remove(&new) { - // It was not touched in the parent and we added it - parent_new.insert(new); - } - // Else it was removed in the parent and we added it again. We can forget this change - } - - self.save_state_from_diff( - shortstatehash, - parent_new, - parent_removed, - diffsum, - parent_states, - )?; - } else { - // Diff small enough, we add diff as layer on top of parent - let mut value = parent.0.to_be_bytes().to_vec(); - for new in &statediffnew { - value.extend_from_slice(&new[..]); - } - - if !statediffremoved.is_empty() { - value.extend_from_slice(&0_u64.to_be_bytes()); - for removed in &statediffremoved { - value.extend_from_slice(&removed[..]); - } - } - - self.shortstatehash_statediff - .insert(&shortstatehash.to_be_bytes(), &value)?; - } - - Ok(()) - } - - /// Returns (shortstatehash, already_existed) - fn get_or_create_shortstatehash( - &self, - state_hash: &StateHashId, - globals: &super::globals::Globals, - ) -> Result<(u64, bool)> { - Ok(match self.statehash_shortstatehash.get(state_hash)? { - Some(shortstatehash) => ( - utils::u64_from_bytes(&shortstatehash) - .map_err(|_| Error::bad_database("Invalid shortstatehash in db."))?, - true, - ), - None => { - let shortstatehash = globals.next_count()?; - self.statehash_shortstatehash - .insert(state_hash, &shortstatehash.to_be_bytes())?; - (shortstatehash, false) - } - }) - } - - pub fn get_or_create_shorteventid( - &self, - event_id: &EventId, - globals: &super::globals::Globals, - ) -> Result { - if let Some(short) = self.eventidshort_cache.lock().unwrap().get_mut(event_id) { - return Ok(*short); - } - - let short = match self.eventid_shorteventid.get(event_id.as_bytes())? { - Some(shorteventid) => utils::u64_from_bytes(&shorteventid) - .map_err(|_| Error::bad_database("Invalid shorteventid in db."))?, - None => { - let shorteventid = globals.next_count()?; - self.eventid_shorteventid - .insert(event_id.as_bytes(), &shorteventid.to_be_bytes())?; - self.shorteventid_eventid - .insert(&shorteventid.to_be_bytes(), event_id.as_bytes())?; - shorteventid - } - }; - - self.eventidshort_cache - .lock() - .unwrap() - .insert(event_id.to_owned(), short); - - Ok(short) - } - - pub fn get_shortroomid(&self, room_id: &RoomId) -> Result> { - self.roomid_shortroomid - .get(room_id.as_bytes())? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid shortroomid in db.")) - }) - .transpose() - } - - pub fn get_shortstatekey( - &self, - event_type: &StateEventType, - state_key: &str, - ) -> Result> { - if let Some(short) = self - .statekeyshort_cache - .lock() - .unwrap() - .get_mut(&(event_type.clone(), state_key.to_owned())) - { - return Ok(Some(*short)); - } - - let mut statekey = event_type.to_string().as_bytes().to_vec(); - statekey.push(0xff); - statekey.extend_from_slice(state_key.as_bytes()); - - let short = self - .statekey_shortstatekey - .get(&statekey)? - .map(|shortstatekey| { - utils::u64_from_bytes(&shortstatekey) - .map_err(|_| Error::bad_database("Invalid shortstatekey in db.")) - }) - .transpose()?; - - if let Some(s) = short { - self.statekeyshort_cache - .lock() - .unwrap() - .insert((event_type.clone(), state_key.to_owned()), s); - } - - Ok(short) - } - - pub fn get_or_create_shortroomid( - &self, - room_id: &RoomId, - globals: &super::globals::Globals, - ) -> Result { - Ok(match self.roomid_shortroomid.get(room_id.as_bytes())? { - Some(short) => utils::u64_from_bytes(&short) - .map_err(|_| Error::bad_database("Invalid shortroomid in db."))?, - None => { - let short = globals.next_count()?; - self.roomid_shortroomid - .insert(room_id.as_bytes(), &short.to_be_bytes())?; - short - } - }) - } - - pub fn get_or_create_shortstatekey( - &self, - event_type: &StateEventType, - state_key: &str, - globals: &super::globals::Globals, - ) -> Result { - if let Some(short) = self - .statekeyshort_cache - .lock() - .unwrap() - .get_mut(&(event_type.clone(), state_key.to_owned())) - { - return Ok(*short); - } - - let mut statekey = event_type.to_string().as_bytes().to_vec(); - statekey.push(0xff); - statekey.extend_from_slice(state_key.as_bytes()); - - let short = match self.statekey_shortstatekey.get(&statekey)? { - Some(shortstatekey) => utils::u64_from_bytes(&shortstatekey) - .map_err(|_| Error::bad_database("Invalid shortstatekey in db."))?, - None => { - let shortstatekey = globals.next_count()?; - self.statekey_shortstatekey - .insert(&statekey, &shortstatekey.to_be_bytes())?; - self.shortstatekey_statekey - .insert(&shortstatekey.to_be_bytes(), &statekey)?; - shortstatekey - } - }; - - self.statekeyshort_cache - .lock() - .unwrap() - .insert((event_type.clone(), state_key.to_owned()), short); - - Ok(short) - } - - pub fn get_eventid_from_short(&self, shorteventid: u64) -> Result> { - if let Some(id) = self - .shorteventid_cache - .lock() - .unwrap() - .get_mut(&shorteventid) - { - return Ok(Arc::clone(id)); - } - - let bytes = self - .shorteventid_eventid - .get(&shorteventid.to_be_bytes())? - .ok_or_else(|| Error::bad_database("Shorteventid does not exist"))?; - - let event_id = EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("EventID in shorteventid_eventid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("EventId in shorteventid_eventid is invalid."))?; - - self.shorteventid_cache - .lock() - .unwrap() - .insert(shorteventid, Arc::clone(&event_id)); - - Ok(event_id) - } - - pub fn get_statekey_from_short(&self, shortstatekey: u64) -> Result<(StateEventType, String)> { - if let Some(id) = self - .shortstatekey_cache - .lock() - .unwrap() - .get_mut(&shortstatekey) - { - return Ok(id.clone()); - } - - let bytes = self - .shortstatekey_statekey - .get(&shortstatekey.to_be_bytes())? - .ok_or_else(|| Error::bad_database("Shortstatekey does not exist"))?; - - let mut parts = bytes.splitn(2, |&b| b == 0xff); - let eventtype_bytes = parts.next().expect("split always returns one entry"); - let statekey_bytes = parts - .next() - .ok_or_else(|| Error::bad_database("Invalid statekey in shortstatekey_statekey."))?; - - let event_type = - StateEventType::try_from(utils::string_from_bytes(eventtype_bytes).map_err(|_| { - Error::bad_database("Event type in shortstatekey_statekey is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("Event type in shortstatekey_statekey is invalid."))?; - - let state_key = utils::string_from_bytes(statekey_bytes).map_err(|_| { - Error::bad_database("Statekey in shortstatekey_statekey is invalid unicode.") - })?; - - let result = (event_type, state_key); - - self.shortstatekey_cache - .lock() - .unwrap() - .insert(shortstatekey, result.clone()); - - Ok(result) - } - - /// Returns the full room state. - #[tracing::instrument(skip(self))] - pub async fn room_state_full( - &self, - room_id: &RoomId, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_full(current_shortstatehash).await - } else { - Ok(HashMap::new()) - } - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn room_state_get_id( - &self, - room_id: &RoomId, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_get_id(current_shortstatehash, event_type, state_key) - } else { - Ok(None) - } - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn room_state_get( - &self, - room_id: &RoomId, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_get(current_shortstatehash, event_type, state_key) - } else { - Ok(None) - } - } - - /// Returns the `count` of this pdu's id. - pub fn pdu_count(&self, pdu_id: &[u8]) -> Result { - utils::u64_from_bytes(&pdu_id[pdu_id.len() - size_of::()..]) - .map_err(|_| Error::bad_database("PDU has invalid count bytes.")) - } - - /// Returns the `count` of this pdu's id. - pub fn get_pdu_count(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pdu_id| self.pdu_count(&pdu_id)) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn latest_pdu_count(&self, room_id: &RoomId) -> Result { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut last_possible_key = prefix.clone(); - last_possible_key.extend_from_slice(&u64::MAX.to_be_bytes()); - - self.pduid_pdu - .iter_from(&last_possible_key, true) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .next() - .map(|b| self.pdu_count(&b.0)) - .transpose() - .map(|op| op.unwrap_or_default()) - } - - /// Returns the json of a pdu. - pub fn get_pdu_json(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map_or_else( - || self.eventid_outlierpdu.get(event_id.as_bytes()), - |pduid| { - Ok(Some(self.pduid_pdu.get(&pduid)?.ok_or_else(|| { - Error::bad_database("Invalid pduid in eventid_pduid.") - })?)) - }, - )? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the json of a pdu. - pub fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the json of a pdu. - pub fn get_non_outlier_pdu_json( - &self, - event_id: &EventId, - ) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pduid| { - self.pduid_pdu - .get(&pduid)? - .ok_or_else(|| Error::bad_database("Invalid pduid in eventid_pduid.")) - }) - .transpose()? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the pdu's id. - pub fn get_pdu_id(&self, event_id: &EventId) -> Result>> { - self.eventid_pduid.get(event_id.as_bytes()) - } - - /// Returns the pdu. - /// - /// Checks the `eventid_outlierpdu` Tree if not found in the timeline. - pub fn get_non_outlier_pdu(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pduid| { - self.pduid_pdu - .get(&pduid)? - .ok_or_else(|| Error::bad_database("Invalid pduid in eventid_pduid.")) - }) - .transpose()? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the pdu. - /// - /// Checks the `eventid_outlierpdu` Tree if not found in the timeline. - pub fn get_pdu(&self, event_id: &EventId) -> Result>> { - if let Some(p) = self.pdu_cache.lock().unwrap().get_mut(event_id) { - return Ok(Some(Arc::clone(p))); - } - - if let Some(pdu) = self - .eventid_pduid - .get(event_id.as_bytes())? - .map_or_else( - || self.eventid_outlierpdu.get(event_id.as_bytes()), - |pduid| { - Ok(Some(self.pduid_pdu.get(&pduid)?.ok_or_else(|| { - Error::bad_database("Invalid pduid in eventid_pduid.") - })?)) - }, - )? - .map(|pdu| { - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db.")) - .map(Arc::new) - }) - .transpose()? - { - self.pdu_cache - .lock() - .unwrap() - .insert(event_id.to_owned(), Arc::clone(&pdu)); - Ok(Some(pdu)) - } else { - Ok(None) - } - } - - /// Returns the pdu. - /// - /// This does __NOT__ check the outliers `Tree`. - pub fn get_pdu_from_id(&self, pdu_id: &[u8]) -> Result> { - self.pduid_pdu.get(pdu_id)?.map_or(Ok(None), |pdu| { - Ok(Some( - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db."))?, - )) - }) - } - - /// Returns the pdu as a `BTreeMap`. - pub fn get_pdu_json_from_id(&self, pdu_id: &[u8]) -> Result> { - self.pduid_pdu.get(pdu_id)?.map_or(Ok(None), |pdu| { - Ok(Some( - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db."))?, - )) - }) - } - - /// Removes a pdu and creates a new one with the same id. - #[tracing::instrument(skip(self))] - fn replace_pdu(&self, pdu_id: &[u8], pdu: &PduEvent) -> Result<()> { - if self.pduid_pdu.get(pdu_id)?.is_some() { - self.pduid_pdu.insert( - pdu_id, - &serde_json::to_vec(pdu).expect("PduEvent::to_vec always works"), - )?; - Ok(()) - } else { - Err(Error::BadRequest( - ErrorKind::NotFound, - "PDU does not exist.", - )) - } - } - - /// Returns the leaf pdus of a room. - #[tracing::instrument(skip(self))] - pub fn get_pdu_leaves(&self, room_id: &RoomId) -> Result>> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomid_pduleaves - .scan_prefix(prefix) - .map(|(_, bytes)| { - EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("EventID in roomid_pduleaves is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("EventId in roomid_pduleaves is invalid.")) - }) - .collect() - } - - #[tracing::instrument(skip(self, room_id, event_ids))] - pub fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc]) -> Result<()> { - for prev in event_ids { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(prev.as_bytes()); - self.referencedevents.insert(&key, &[])?; - } - - Ok(()) - } - - /// Replace the leaves of a room. - /// - /// The provided `event_ids` become the new leaves, this allows a room to have multiple - /// `prev_events`. - #[tracing::instrument(skip(self))] - pub fn replace_pdu_leaves<'a>( - &self, - room_id: &RoomId, - event_ids: impl IntoIterator + Debug, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - for (key, _) in self.roomid_pduleaves.scan_prefix(prefix.clone()) { - self.roomid_pduleaves.remove(&key)?; - } - - for event_id in event_ids { - let mut key = prefix.to_owned(); - key.extend_from_slice(event_id.as_bytes()); - self.roomid_pduleaves.insert(&key, event_id.as_bytes())?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn is_event_referenced(&self, room_id: &RoomId, event_id: &EventId) -> Result { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(event_id.as_bytes()); - Ok(self.referencedevents.get(&key)?.is_some()) - } - - /// Returns the pdu from the outlier tree. - pub fn get_pdu_outlier(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map_or(Ok(None), |pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - } - - /// Append the PDU as an outlier. - /// - /// Any event given to this will be processed (state-res) on another thread. - #[tracing::instrument(skip(self, pdu))] - pub fn add_pdu_outlier(&self, event_id: &EventId, pdu: &CanonicalJsonObject) -> Result<()> { - self.eventid_outlierpdu.insert( - event_id.as_bytes(), - &serde_json::to_vec(&pdu).expect("CanonicalJsonObject is valid"), - ) - } - - #[tracing::instrument(skip(self))] - pub fn mark_event_soft_failed(&self, event_id: &EventId) -> Result<()> { - self.softfailedeventids.insert(event_id.as_bytes(), &[]) - } - - #[tracing::instrument(skip(self))] - pub fn is_event_soft_failed(&self, event_id: &EventId) -> Result { - self.softfailedeventids - .get(event_id.as_bytes()) - .map(|o| o.is_some()) - } - - /// Creates a new persisted data unit and adds it to a room. - /// - /// By this point the incoming event should be fully authenticated, no auth happens - /// in `append_pdu`. - /// - /// Returns pdu id - #[tracing::instrument(skip(self, pdu, pdu_json, leaves, db))] - pub fn append_pdu<'a>( - &self, - pdu: &PduEvent, - mut pdu_json: CanonicalJsonObject, - leaves: impl IntoIterator + Debug, - db: &Database, - ) -> Result> { - let shortroomid = self.get_shortroomid(&pdu.room_id)?.expect("room exists"); - - // Make unsigned fields correct. This is not properly documented in the spec, but state - // events need to have previous content in the unsigned field, so clients can easily - // interpret things like membership changes - if let Some(state_key) = &pdu.state_key { - if let CanonicalJsonValue::Object(unsigned) = pdu_json - .entry("unsigned".to_owned()) - .or_insert_with(|| CanonicalJsonValue::Object(Default::default())) - { - if let Some(shortstatehash) = self.pdu_shortstatehash(&pdu.event_id).unwrap() { - if let Some(prev_state) = self - .state_get(shortstatehash, &pdu.kind.to_string().into(), state_key) - .unwrap() - { - unsigned.insert( - "prev_content".to_owned(), - CanonicalJsonValue::Object( - utils::to_canonical_object(prev_state.content.clone()) - .expect("event is valid, we just created it"), - ), - ); - } - } - } else { - error!("Invalid unsigned type in pdu."); - } - } - - // We must keep track of all events that have been referenced. - self.mark_as_referenced(&pdu.room_id, &pdu.prev_events)?; - self.replace_pdu_leaves(&pdu.room_id, leaves)?; - - let mutex_insert = Arc::clone( - db.globals - .roomid_mutex_insert - .write() - .unwrap() - .entry(pdu.room_id.clone()) - .or_default(), - ); - let insert_lock = mutex_insert.lock().unwrap(); - - let count1 = db.globals.next_count()?; - // Mark as read first so the sending client doesn't get a notification even if appending - // fails - self.edus - .private_read_set(&pdu.room_id, &pdu.sender, count1, &db.globals)?; - self.reset_notification_counts(&pdu.sender, &pdu.room_id)?; - - let count2 = db.globals.next_count()?; - let mut pdu_id = shortroomid.to_be_bytes().to_vec(); - pdu_id.extend_from_slice(&count2.to_be_bytes()); - - // There's a brief moment of time here where the count is updated but the pdu does not - // exist. This could theoretically lead to dropped pdus, but it's extremely rare - // - // Update: We fixed this using insert_lock - - self.pduid_pdu.insert( - &pdu_id, - &serde_json::to_vec(&pdu_json).expect("CanonicalJsonObject is always a valid"), - )?; - self.lasttimelinecount_cache - .lock() - .unwrap() - .insert(pdu.room_id.clone(), count2); - - self.eventid_pduid - .insert(pdu.event_id.as_bytes(), &pdu_id)?; - self.eventid_outlierpdu.remove(pdu.event_id.as_bytes())?; - - drop(insert_lock); - - // See if the event matches any known pushers - let power_levels: RoomPowerLevelsEventContent = db - .rooms - .room_state_get(&pdu.room_id, &StateEventType::RoomPowerLevels, "")? - .map(|ev| { - serde_json::from_str(ev.content.get()) - .map_err(|_| Error::bad_database("invalid m.room.power_levels event")) - }) - .transpose()? - .unwrap_or_default(); - - let sync_pdu = pdu.to_sync_room_event(); - - let mut notifies = Vec::new(); - let mut highlights = Vec::new(); - - for user in self.get_our_real_users(&pdu.room_id, db)?.iter() { - // Don't notify the user of their own events - if user == &pdu.sender { - continue; - } - - let rules_for_user = db - .account_data - .get( - None, - user, - GlobalAccountDataEventType::PushRules.to_string().into(), - )? - .map(|ev: PushRulesEvent| ev.content.global) - .unwrap_or_else(|| Ruleset::server_default(user)); - - let mut highlight = false; - let mut notify = false; - - for action in pusher::get_actions( - user, - &rules_for_user, - &power_levels, - &sync_pdu, - &pdu.room_id, - db, - )? { - match action { - Action::DontNotify => notify = false, - // TODO: Implement proper support for coalesce - Action::Notify | Action::Coalesce => notify = true, - Action::SetTweak(Tweak::Highlight(true)) => { - highlight = true; - } - _ => {} - }; - } - - let mut userroom_id = user.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(pdu.room_id.as_bytes()); - - if notify { - notifies.push(userroom_id.clone()); - } - - if highlight { - highlights.push(userroom_id); - } - - for senderkey in db.pusher.get_pusher_senderkeys(user) { - db.sending.send_push_pdu(&*pdu_id, senderkey)?; - } - } - - self.userroomid_notificationcount - .increment_batch(&mut notifies.into_iter())?; - self.userroomid_highlightcount - .increment_batch(&mut highlights.into_iter())?; - - match pdu.kind { - RoomEventType::RoomRedaction => { - if let Some(redact_id) = &pdu.redacts { - self.redact_pdu(redact_id, pdu)?; - } - } - RoomEventType::RoomMember => { - if let Some(state_key) = &pdu.state_key { - #[derive(Deserialize)] - struct ExtractMembership { - membership: MembershipState, - } - - // if the state_key fails - let target_user_id = UserId::parse(state_key.clone()) - .expect("This state_key was previously validated"); - - let content = serde_json::from_str::(pdu.content.get()) - .map_err(|_| Error::bad_database("Invalid content in pdu."))?; - - let invite_state = match content.membership { - MembershipState::Invite => { - let state = self.calculate_invite_state(pdu)?; - Some(state) - } - _ => None, - }; - - // Update our membership info, we do this here incase a user is invited - // and immediately leaves we need the DB to record the invite event for auth - self.update_membership( - &pdu.room_id, - &target_user_id, - content.membership, - &pdu.sender, - invite_state, - db, - true, - )?; - } - } - RoomEventType::RoomMessage => { - #[derive(Deserialize)] - struct ExtractBody<'a> { - #[serde(borrow)] - body: Option>, - } - - let content = serde_json::from_str::>(pdu.content.get()) - .map_err(|_| Error::bad_database("Invalid content in pdu."))?; - - if let Some(body) = content.body { - let mut batch = body - .split_terminator(|c: char| !c.is_alphanumeric()) - .filter(|s| !s.is_empty()) - .filter(|word| word.len() <= 50) - .map(str::to_lowercase) - .map(|word| { - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(word.as_bytes()); - key.push(0xff); - key.extend_from_slice(&pdu_id); - (key, Vec::new()) - }); - - self.tokenids.insert_batch(&mut batch)?; - - let admin_room = self.id_from_alias( - <&RoomAliasId>::try_from( - format!("#admins:{}", db.globals.server_name()).as_str(), - ) - .expect("#admins:server_name is a valid room alias"), - )?; - let server_user = format!("@conduit:{}", db.globals.server_name()); - - let to_conduit = body.starts_with(&format!("{}: ", server_user)); - - // This will evaluate to false if the emergency password is set up so that - // the administrator can execute commands as conduit - let from_conduit = - pdu.sender == server_user && db.globals.emergency_password().is_none(); - - if to_conduit && !from_conduit && admin_room.as_ref() == Some(&pdu.room_id) { - db.admin.process_message(body.to_string()); - } - } - } - _ => {} - } - - Ok(pdu_id) - } - - #[tracing::instrument(skip(self))] - pub fn last_timeline_count(&self, sender_user: &UserId, room_id: &RoomId) -> Result { - match self - .lasttimelinecount_cache - .lock() - .unwrap() - .entry(room_id.to_owned()) - { - hash_map::Entry::Vacant(v) => { - if let Some(last_count) = self - .pdus_until(&sender_user, &room_id, u64::MAX)? - .filter_map(|r| { - // Filter out buggy events - if r.is_err() { - error!("Bad pdu in pdus_since: {:?}", r); - } - r.ok() - }) - .map(|(pduid, _)| self.pdu_count(&pduid)) - .next() - { - Ok(*v.insert(last_count?)) - } else { - Ok(0) - } - } - hash_map::Entry::Occupied(o) => Ok(*o.get()), - } - } - - #[tracing::instrument(skip(self))] - pub fn reset_notification_counts(&self, user_id: &UserId, room_id: &RoomId) -> Result<()> { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - self.userroomid_notificationcount - .insert(&userroom_id, &0_u64.to_be_bytes())?; - self.userroomid_highlightcount - .insert(&userroom_id, &0_u64.to_be_bytes())?; - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn notification_count(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - self.userroomid_notificationcount - .get(&userroom_id)? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid notification count in db.")) - }) - .unwrap_or(Ok(0)) - } - - #[tracing::instrument(skip(self))] - pub fn highlight_count(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - self.userroomid_highlightcount - .get(&userroom_id)? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid highlight count in db.")) - }) - .unwrap_or(Ok(0)) - } - - /// Generates a new StateHash and associates it with the incoming event. - /// - /// This adds all current state events (not including the incoming event) - /// to `stateid_pduid` and adds the incoming event to `eventid_statehash`. - #[tracing::instrument(skip(self, state_ids_compressed, globals))] - pub fn set_event_state( - &self, - event_id: &EventId, - room_id: &RoomId, - state_ids_compressed: HashSet, - globals: &super::globals::Globals, - ) -> Result<()> { - let shorteventid = self.get_or_create_shorteventid(event_id, globals)?; - - let previous_shortstatehash = self.current_shortstatehash(room_id)?; - - let state_hash = self.calculate_hash( - &state_ids_compressed - .iter() - .map(|s| &s[..]) - .collect::>(), - ); - - let (shortstatehash, already_existed) = - self.get_or_create_shortstatehash(&state_hash, globals)?; - - if !already_existed { - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let (statediffnew, statediffremoved) = - if let Some(parent_stateinfo) = states_parents.last() { - let statediffnew: HashSet<_> = state_ids_compressed - .difference(&parent_stateinfo.1) - .copied() - .collect(); - - let statediffremoved: HashSet<_> = parent_stateinfo - .1 - .difference(&state_ids_compressed) - .copied() - .collect(); - - (statediffnew, statediffremoved) - } else { - (state_ids_compressed, HashSet::new()) - }; - self.save_state_from_diff( - shortstatehash, - statediffnew, - statediffremoved, - 1_000_000, // high number because no state will be based on this one - states_parents, - )?; - } - - self.shorteventid_shortstatehash - .insert(&shorteventid.to_be_bytes(), &shortstatehash.to_be_bytes())?; - - Ok(()) - } - - /// Generates a new StateHash and associates it with the incoming event. - /// - /// This adds all current state events (not including the incoming event) - /// to `stateid_pduid` and adds the incoming event to `eventid_statehash`. - #[tracing::instrument(skip(self, new_pdu, globals))] - pub fn append_to_state( - &self, - new_pdu: &PduEvent, - globals: &super::globals::Globals, - ) -> Result { - let shorteventid = self.get_or_create_shorteventid(&new_pdu.event_id, globals)?; - - let previous_shortstatehash = self.current_shortstatehash(&new_pdu.room_id)?; - - if let Some(p) = previous_shortstatehash { - self.shorteventid_shortstatehash - .insert(&shorteventid.to_be_bytes(), &p.to_be_bytes())?; - } - - if let Some(state_key) = &new_pdu.state_key { - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let shortstatekey = self.get_or_create_shortstatekey( - &new_pdu.kind.to_string().into(), - state_key, - globals, - )?; - - let new = self.compress_state_event(shortstatekey, &new_pdu.event_id, globals)?; - - let replaces = states_parents - .last() - .map(|info| { - info.1 - .iter() - .find(|bytes| bytes.starts_with(&shortstatekey.to_be_bytes())) - }) - .unwrap_or_default(); - - if Some(&new) == replaces { - return Ok(previous_shortstatehash.expect("must exist")); - } - - // TODO: statehash with deterministic inputs - let shortstatehash = globals.next_count()?; - - let mut statediffnew = HashSet::new(); - statediffnew.insert(new); - - let mut statediffremoved = HashSet::new(); - if let Some(replaces) = replaces { - statediffremoved.insert(*replaces); - } - - self.save_state_from_diff( - shortstatehash, - statediffnew, - statediffremoved, - 2, - states_parents, - )?; - - Ok(shortstatehash) - } else { - Ok(previous_shortstatehash.expect("first event in room must be a state event")) - } - } - - #[tracing::instrument(skip(self, invite_event))] - pub fn calculate_invite_state( - &self, - invite_event: &PduEvent, - ) -> Result>> { - let mut state = Vec::new(); - // Add recommended events - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomCreate, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomJoinRules, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = self.room_state_get( - &invite_event.room_id, - &StateEventType::RoomCanonicalAlias, - "", - )? { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomAvatar, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomName, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = self.room_state_get( - &invite_event.room_id, - &StateEventType::RoomMember, - invite_event.sender.as_str(), - )? { - state.push(e.to_stripped_state_event()); - } - - state.push(invite_event.to_stripped_state_event()); - Ok(state) - } - - #[tracing::instrument(skip(self))] - pub fn set_room_state(&self, room_id: &RoomId, shortstatehash: u64) -> Result<()> { - self.roomid_shortstatehash - .insert(room_id.as_bytes(), &shortstatehash.to_be_bytes())?; - - Ok(()) - } - - pub fn associate_token_shortstatehash( - &self, - room_id: &RoomId, - token: u64, - shortstatehash: u64, - ) -> Result<()> { - let shortroomid = self.get_shortroomid(room_id)?.expect("room exists"); - - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(&token.to_be_bytes()); - - self.roomsynctoken_shortstatehash - .insert(&key, &shortstatehash.to_be_bytes()) - } - - pub fn get_token_shortstatehash(&self, room_id: &RoomId, token: u64) -> Result> { - let shortroomid = self.get_shortroomid(room_id)?.expect("room exists"); - - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(&token.to_be_bytes()); - - self.roomsynctoken_shortstatehash - .get(&key)? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid shortstatehash in roomsynctoken_shortstatehash") - }) - }) - .transpose() - } - - /// Creates a new persisted data unit and adds it to a room. - #[tracing::instrument(skip(self, db, _mutex_lock))] - pub fn build_and_append_pdu( - &self, - pdu_builder: PduBuilder, - sender: &UserId, - room_id: &RoomId, - db: &Database, - _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room mutex - ) -> Result> { - let PduBuilder { - event_type, - content, - unsigned, - state_key, - redacts, - } = pdu_builder; - - let prev_events = self - .get_pdu_leaves(room_id)? - .into_iter() - .take(20) - .collect::>(); - - let create_event = self.room_state_get(room_id, &StateEventType::RoomCreate, "")?; - - let create_event_content: Option = create_event - .as_ref() - .map(|create_event| { - serde_json::from_str(create_event.content.get()).map_err(|e| { - warn!("Invalid create event: {}", e); - Error::bad_database("Invalid create event in db.") - }) - }) - .transpose()?; - - // If there was no create event yet, assume we are creating a room with the default - // version right now - let room_version_id = create_event_content - .map_or(db.globals.default_room_version(), |create_event| { - create_event.room_version - }); - let room_version = RoomVersion::new(&room_version_id).expect("room version is supported"); - - let auth_events = - self.get_auth_events(room_id, &event_type, sender, state_key.as_deref(), &content)?; - - // Our depth is the maximum depth of prev_events + 1 - let depth = prev_events - .iter() - .filter_map(|event_id| Some(self.get_pdu(event_id).ok()??.depth)) - .max() - .unwrap_or_else(|| uint!(0)) - + uint!(1); - - let mut unsigned = unsigned.unwrap_or_default(); - if let Some(state_key) = &state_key { - if let Some(prev_pdu) = - self.room_state_get(room_id, &event_type.to_string().into(), state_key)? - { - unsigned.insert( - "prev_content".to_owned(), - serde_json::from_str(prev_pdu.content.get()).expect("string is valid json"), - ); - unsigned.insert( - "prev_sender".to_owned(), - serde_json::to_value(&prev_pdu.sender).expect("UserId::to_value always works"), - ); - } - } - - let mut pdu = PduEvent { - event_id: ruma::event_id!("$thiswillbefilledinlater").into(), - room_id: room_id.to_owned(), - sender: sender.to_owned(), - origin_server_ts: utils::millis_since_unix_epoch() - .try_into() - .expect("time is valid"), - kind: event_type, - content, - state_key, - prev_events, - depth, - auth_events: auth_events - .iter() - .map(|(_, pdu)| pdu.event_id.clone()) - .collect(), - redacts, - unsigned: if unsigned.is_empty() { - None - } else { - Some(to_raw_value(&unsigned).expect("to_raw_value always works")) - }, - hashes: EventHash { - sha256: "aaa".to_owned(), - }, - signatures: None, - }; - - let auth_check = state_res::auth_check( - &room_version, - &pdu, - None::, // TODO: third_party_invite - |k, s| auth_events.get(&(k.clone(), s.to_owned())), - ) - .map_err(|e| { - error!("{:?}", e); - Error::bad_database("Auth check failed.") - })?; - - if !auth_check { - return Err(Error::BadRequest( - ErrorKind::Forbidden, - "Event is not authorized.", - )); - } - - // Hash and sign - let mut pdu_json = - utils::to_canonical_object(&pdu).expect("event is valid, we just created it"); - - pdu_json.remove("event_id"); - - // Add origin because synapse likes that (and it's required in the spec) - pdu_json.insert( - "origin".to_owned(), - CanonicalJsonValue::String(db.globals.server_name().as_ref().to_owned()), - ); - - match ruma::signatures::hash_and_sign_event( - db.globals.server_name().as_str(), - db.globals.keypair(), - &mut pdu_json, - &room_version_id, - ) { - Ok(_) => {} - Err(e) => { - return match e { - ruma::signatures::Error::PduSize => Err(Error::BadRequest( - ErrorKind::TooLarge, - "Message is too long", - )), - _ => Err(Error::BadRequest( - ErrorKind::Unknown, - "Signing event failed", - )), - } - } - } - - // Generate event id - pdu.event_id = EventId::parse_arc(format!( - "${}", - ruma::signatures::reference_hash(&pdu_json, &room_version_id) - .expect("ruma can calculate reference hashes") - )) - .expect("ruma's reference hashes are valid event ids"); - - pdu_json.insert( - "event_id".to_owned(), - CanonicalJsonValue::String(pdu.event_id.as_str().to_owned()), - ); - - // Generate short event id - let _shorteventid = self.get_or_create_shorteventid(&pdu.event_id, &db.globals)?; - - // We append to state before appending the pdu, so we don't have a moment in time with the - // pdu without it's state. This is okay because append_pdu can't fail. - let statehashid = self.append_to_state(&pdu, &db.globals)?; - - let pdu_id = self.append_pdu( - &pdu, - pdu_json, - // Since this PDU references all pdu_leaves we can update the leaves - // of the room - iter::once(&*pdu.event_id), - db, - )?; - - // We set the room state after inserting the pdu, so that we never have a moment in time - // where events in the current room state do not exist - self.set_room_state(room_id, statehashid)?; - - let mut servers: HashSet> = - self.room_servers(room_id).filter_map(|r| r.ok()).collect(); - - // In case we are kicking or banning a user, we need to inform their server of the change - if pdu.kind == RoomEventType::RoomMember { - if let Some(state_key_uid) = &pdu - .state_key - .as_ref() - .and_then(|state_key| UserId::parse(state_key.as_str()).ok()) - { - servers.insert(Box::from(state_key_uid.server_name())); - } - } - - // Remove our server from the server list since it will be added to it by room_servers() and/or the if statement above - servers.remove(db.globals.server_name()); - - db.sending.send_pdu(servers.into_iter(), &pdu_id)?; - - for appservice in db.appservice.all()? { - if self.appservice_in_room(room_id, &appservice, db)? { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - continue; - } - - // If the RoomMember event has a non-empty state_key, it is targeted at someone. - // If it is our appservice user, we send this PDU to it. - if pdu.kind == RoomEventType::RoomMember { - if let Some(state_key_uid) = &pdu - .state_key - .as_ref() - .and_then(|state_key| UserId::parse(state_key.as_str()).ok()) - { - if let Some(appservice_uid) = appservice - .1 - .get("sender_localpart") - .and_then(|string| string.as_str()) - .and_then(|string| { - UserId::parse_with_server_name(string, db.globals.server_name()).ok() - }) - { - if state_key_uid == &appservice_uid { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - continue; - } - } - } - } - - if let Some(namespaces) = appservice.1.get("namespaces") { - let users = namespaces - .get("users") - .and_then(|users| users.as_sequence()) - .map_or_else(Vec::new, |users| { - users - .iter() - .filter_map(|users| Regex::new(users.get("regex")?.as_str()?).ok()) - .collect::>() - }); - let aliases = namespaces - .get("aliases") - .and_then(|aliases| aliases.as_sequence()) - .map_or_else(Vec::new, |aliases| { - aliases - .iter() - .filter_map(|aliases| Regex::new(aliases.get("regex")?.as_str()?).ok()) - .collect::>() - }); - let rooms = namespaces - .get("rooms") - .and_then(|rooms| rooms.as_sequence()); - - let matching_users = |users: &Regex| { - users.is_match(pdu.sender.as_str()) - || pdu.kind == RoomEventType::RoomMember - && pdu - .state_key - .as_ref() - .map_or(false, |state_key| users.is_match(state_key)) - }; - let matching_aliases = |aliases: &Regex| { - self.room_aliases(room_id) - .filter_map(|r| r.ok()) - .any(|room_alias| aliases.is_match(room_alias.as_str())) - }; - - if aliases.iter().any(matching_aliases) - || rooms.map_or(false, |rooms| rooms.contains(&room_id.as_str().into())) - || users.iter().any(matching_users) - { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - } - } - } - - Ok(pdu.event_id) - } - - /// Returns an iterator over all PDUs in a room. - #[tracing::instrument(skip(self))] - pub fn all_pdus<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result, PduEvent)>> + 'a> { - self.pdus_since(user_id, room_id, 0) - } - - /// Returns an iterator over all events in a room that happened after the event with id `since` - /// in chronological order. - #[tracing::instrument(skip(self))] - pub fn pdus_since<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - since: u64, - ) -> Result, PduEvent)>> + 'a> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - // Skip the first pdu if it's exactly at since, because we sent that last time - let mut first_pdu_id = prefix.clone(); - first_pdu_id.extend_from_slice(&(since + 1).to_be_bytes()); - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(&first_pdu_id, false) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } - - /// Returns an iterator over all events and their tokens in a room that happened before the - /// event with id `until` in reverse-chronological order. - #[tracing::instrument(skip(self))] - pub fn pdus_until<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - until: u64, - ) -> Result, PduEvent)>> + 'a> { - // Create the first part of the full pdu id - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut current = prefix.clone(); - current.extend_from_slice(&(until.saturating_sub(1)).to_be_bytes()); // -1 because we don't want event at `until` - - let current: &[u8] = ¤t; - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(current, true) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } - - /// Returns an iterator over all events and their token in a room that happened after the event - /// with id `from` in chronological order. - #[tracing::instrument(skip(self))] - pub fn pdus_after<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - from: u64, - ) -> Result, PduEvent)>> + 'a> { - // Create the first part of the full pdu id - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut current = prefix.clone(); - current.extend_from_slice(&(from + 1).to_be_bytes()); // +1 so we don't send the base event - - let current: &[u8] = ¤t; - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(current, false) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } - - /// Replace a PDU with the redacted form. - #[tracing::instrument(skip(self, reason))] - pub fn redact_pdu(&self, event_id: &EventId, reason: &PduEvent) -> Result<()> { - if let Some(pdu_id) = self.get_pdu_id(event_id)? { - let mut pdu = self - .get_pdu_from_id(&pdu_id)? - .ok_or_else(|| Error::bad_database("PDU ID points to invalid PDU."))?; - pdu.redact(reason)?; - self.replace_pdu(&pdu_id, &pdu)?; - } - // If event does not exist, just noop - Ok(()) - } - - /// Update current membership data. - #[tracing::instrument(skip(self, last_state, db))] - pub fn update_membership( - &self, - room_id: &RoomId, - user_id: &UserId, - membership: MembershipState, - sender: &UserId, - last_state: Option>>, - db: &Database, - update_joined_count: bool, - ) -> Result<()> { - // Keep track what remote users exist by adding them as "deactivated" users - if user_id.server_name() != db.globals.server_name() { - db.users.create(user_id, None)?; - // TODO: displayname, avatar url - } - - let mut roomserver_id = room_id.as_bytes().to_vec(); - roomserver_id.push(0xff); - roomserver_id.extend_from_slice(user_id.server_name().as_bytes()); - - let mut serverroom_id = user_id.server_name().as_bytes().to_vec(); - serverroom_id.push(0xff); - serverroom_id.extend_from_slice(room_id.as_bytes()); - - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - let mut roomuser_id = room_id.as_bytes().to_vec(); - roomuser_id.push(0xff); - roomuser_id.extend_from_slice(user_id.as_bytes()); - - match &membership { - MembershipState::Join => { - // Check if the user never joined this room - if !self.once_joined(user_id, room_id)? { - // Add the user ID to the join list then - self.roomuseroncejoinedids.insert(&userroom_id, &[])?; - - // Check if the room has a predecessor - if let Some(predecessor) = self - .room_state_get(room_id, &StateEventType::RoomCreate, "")? - .and_then(|create| serde_json::from_str(create.content.get()).ok()) - .and_then(|content: RoomCreateEventContent| content.predecessor) - { - // Copy user settings from predecessor to the current room: - // - Push rules - // - // TODO: finish this once push rules are implemented. - // - // let mut push_rules_event_content: PushRulesEvent = account_data - // .get( - // None, - // user_id, - // EventType::PushRules, - // )?; - // - // NOTE: find where `predecessor.room_id` match - // and update to `room_id`. - // - // account_data - // .update( - // None, - // user_id, - // EventType::PushRules, - // &push_rules_event_content, - // globals, - // ) - // .ok(); - - // Copy old tags to new room - if let Some(tag_event) = db.account_data.get::( - Some(&predecessor.room_id), - user_id, - RoomAccountDataEventType::Tag, - )? { - db.account_data - .update( - Some(room_id), - user_id, - RoomAccountDataEventType::Tag, - &tag_event, - &db.globals, - ) - .ok(); - }; - - // Copy direct chat flag - if let Some(mut direct_event) = db.account_data.get::( - None, - user_id, - GlobalAccountDataEventType::Direct.to_string().into(), - )? { - let mut room_ids_updated = false; - - for room_ids in direct_event.content.0.values_mut() { - if room_ids.iter().any(|r| r == &predecessor.room_id) { - room_ids.push(room_id.to_owned()); - room_ids_updated = true; - } - } - - if room_ids_updated { - db.account_data.update( - None, - user_id, - GlobalAccountDataEventType::Direct.to_string().into(), - &direct_event, - &db.globals, - )?; - } - }; - } - } - - if update_joined_count { - self.roomserverids.insert(&roomserver_id, &[])?; - self.serverroomids.insert(&serverroom_id, &[])?; - } - self.userroomid_joined.insert(&userroom_id, &[])?; - self.roomuserid_joined.insert(&roomuser_id, &[])?; - self.userroomid_invitestate.remove(&userroom_id)?; - self.roomuserid_invitecount.remove(&roomuser_id)?; - self.userroomid_leftstate.remove(&userroom_id)?; - self.roomuserid_leftcount.remove(&roomuser_id)?; - } - MembershipState::Invite => { - // We want to know if the sender is ignored by the receiver - let is_ignored = db - .account_data - .get::( - None, // Ignored users are in global account data - user_id, // Receiver - GlobalAccountDataEventType::IgnoredUserList - .to_string() - .into(), - )? - .map_or(false, |ignored| { - ignored - .content - .ignored_users - .iter() - .any(|user| user == sender) - }); - - if is_ignored { - return Ok(()); - } - - if update_joined_count { - self.roomserverids.insert(&roomserver_id, &[])?; - self.serverroomids.insert(&serverroom_id, &[])?; - } - self.userroomid_invitestate.insert( - &userroom_id, - &serde_json::to_vec(&last_state.unwrap_or_default()) - .expect("state to bytes always works"), - )?; - self.roomuserid_invitecount - .insert(&roomuser_id, &db.globals.next_count()?.to_be_bytes())?; - self.userroomid_joined.remove(&userroom_id)?; - self.roomuserid_joined.remove(&roomuser_id)?; - self.userroomid_leftstate.remove(&userroom_id)?; - self.roomuserid_leftcount.remove(&roomuser_id)?; - } - MembershipState::Leave | MembershipState::Ban => { - if update_joined_count - && self - .room_members(room_id) - .chain(self.room_members_invited(room_id)) - .filter_map(|r| r.ok()) - .all(|u| u.server_name() != user_id.server_name()) - { - self.roomserverids.remove(&roomserver_id)?; - self.serverroomids.remove(&serverroom_id)?; - } - self.userroomid_leftstate.insert( - &userroom_id, - &serde_json::to_vec(&Vec::>::new()).unwrap(), - )?; // TODO - self.roomuserid_leftcount - .insert(&roomuser_id, &db.globals.next_count()?.to_be_bytes())?; - self.userroomid_joined.remove(&userroom_id)?; - self.roomuserid_joined.remove(&roomuser_id)?; - self.userroomid_invitestate.remove(&userroom_id)?; - self.roomuserid_invitecount.remove(&roomuser_id)?; - } - _ => {} - } - - if update_joined_count { - self.update_joined_count(room_id, db)?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self, room_id, db))] - pub fn update_joined_count(&self, room_id: &RoomId, db: &Database) -> Result<()> { - let mut joinedcount = 0_u64; - let mut invitedcount = 0_u64; - let mut joined_servers = HashSet::new(); - let mut real_users = HashSet::new(); - - for joined in self.room_members(room_id).filter_map(|r| r.ok()) { - joined_servers.insert(joined.server_name().to_owned()); - if joined.server_name() == db.globals.server_name() - && !db.users.is_deactivated(&joined).unwrap_or(true) - { - real_users.insert(joined); - } - joinedcount += 1; - } - - for invited in self.room_members_invited(room_id).filter_map(|r| r.ok()) { - joined_servers.insert(invited.server_name().to_owned()); - invitedcount += 1; - } - - self.roomid_joinedcount - .insert(room_id.as_bytes(), &joinedcount.to_be_bytes())?; - - self.roomid_invitedcount - .insert(room_id.as_bytes(), &invitedcount.to_be_bytes())?; - - self.our_real_users_cache - .write() - .unwrap() - .insert(room_id.to_owned(), Arc::new(real_users)); - - for old_joined_server in self.room_servers(room_id).filter_map(|r| r.ok()) { - if !joined_servers.remove(&old_joined_server) { - // Server not in room anymore - let mut roomserver_id = room_id.as_bytes().to_vec(); - roomserver_id.push(0xff); - roomserver_id.extend_from_slice(old_joined_server.as_bytes()); - - let mut serverroom_id = old_joined_server.as_bytes().to_vec(); - serverroom_id.push(0xff); - serverroom_id.extend_from_slice(room_id.as_bytes()); - - self.roomserverids.remove(&roomserver_id)?; - self.serverroomids.remove(&serverroom_id)?; - } - } - - // Now only new servers are in joined_servers anymore - for server in joined_servers { - let mut roomserver_id = room_id.as_bytes().to_vec(); - roomserver_id.push(0xff); - roomserver_id.extend_from_slice(server.as_bytes()); - - let mut serverroom_id = server.as_bytes().to_vec(); - serverroom_id.push(0xff); - serverroom_id.extend_from_slice(room_id.as_bytes()); - - self.roomserverids.insert(&roomserver_id, &[])?; - self.serverroomids.insert(&serverroom_id, &[])?; - } - - self.appservice_in_room_cache - .write() - .unwrap() - .remove(room_id); - - Ok(()) - } - - #[tracing::instrument(skip(self, room_id, db))] - pub fn get_our_real_users( - &self, - room_id: &RoomId, - db: &Database, - ) -> Result>>> { - let maybe = self - .our_real_users_cache - .read() - .unwrap() - .get(room_id) - .cloned(); - if let Some(users) = maybe { - Ok(users) - } else { - self.update_joined_count(room_id, db)?; - Ok(Arc::clone( - self.our_real_users_cache - .read() - .unwrap() - .get(room_id) - .unwrap(), - )) - } - } - - #[tracing::instrument(skip(self, room_id, appservice, db))] - pub fn appservice_in_room( - &self, - room_id: &RoomId, - appservice: &(String, serde_yaml::Value), - db: &Database, - ) -> Result { - let maybe = self - .appservice_in_room_cache - .read() - .unwrap() - .get(room_id) - .and_then(|map| map.get(&appservice.0)) - .copied(); - - if let Some(b) = maybe { - Ok(b) - } else if let Some(namespaces) = appservice.1.get("namespaces") { - let users = namespaces - .get("users") - .and_then(|users| users.as_sequence()) - .map_or_else(Vec::new, |users| { - users - .iter() - .filter_map(|users| Regex::new(users.get("regex")?.as_str()?).ok()) - .collect::>() - }); - - let bridge_user_id = appservice - .1 - .get("sender_localpart") - .and_then(|string| string.as_str()) - .and_then(|string| { - UserId::parse_with_server_name(string, db.globals.server_name()).ok() - }); - - let in_room = bridge_user_id - .map_or(false, |id| self.is_joined(&id, room_id).unwrap_or(false)) - || self.room_members(room_id).any(|userid| { - userid.map_or(false, |userid| { - users.iter().any(|r| r.is_match(userid.as_str())) - }) - }); - - self.appservice_in_room_cache - .write() - .unwrap() - .entry(room_id.to_owned()) - .or_default() - .insert(appservice.0.clone(), in_room); - - Ok(in_room) - } else { - Ok(false) - } - } - - // Make a user leave all their joined rooms - #[tracing::instrument(skip(self, db))] - pub async fn leave_all_rooms(&self, user_id: &UserId, db: &Database) -> Result<()> { - let all_rooms = db - .rooms - .rooms_joined(user_id) - .chain(db.rooms.rooms_invited(user_id).map(|t| t.map(|(r, _)| r))) - .collect::>(); - - for room_id in all_rooms { - let room_id = match room_id { - Ok(room_id) => room_id, - Err(_) => continue, - }; - - let _ = self.leave_room(user_id, &room_id, db).await; - } - - Ok(()) - } - - #[tracing::instrument(skip(self, db))] - pub async fn leave_room( - &self, - user_id: &UserId, - room_id: &RoomId, - db: &Database, - ) -> Result<()> { - // Ask a remote server if we don't have this room - if !self.exists(room_id)? && room_id.server_name() != db.globals.server_name() { - if let Err(e) = self.remote_leave_room(user_id, room_id, db).await { - warn!("Failed to leave room {} remotely: {}", user_id, e); - // Don't tell the client about this error - } - - let last_state = self - .invite_state(user_id, room_id)? - .map_or_else(|| self.left_state(user_id, room_id), |s| Ok(Some(s)))?; - - // We always drop the invite, we can't rely on other servers - self.update_membership( - room_id, - user_id, - MembershipState::Leave, - user_id, - last_state, - db, - true, - )?; - } else { - let mutex_state = Arc::clone( - db.globals - .roomid_mutex_state - .write() - .unwrap() - .entry(room_id.to_owned()) - .or_default(), - ); - let state_lock = mutex_state.lock().await; - - let mut event: RoomMemberEventContent = serde_json::from_str( - self.room_state_get(room_id, &StateEventType::RoomMember, user_id.as_str())? - .ok_or(Error::BadRequest( - ErrorKind::BadState, - "Cannot leave a room you are not a member of.", - ))? - .content - .get(), - ) - .map_err(|_| Error::bad_database("Invalid member event in database."))?; - - event.membership = MembershipState::Leave; - - self.build_and_append_pdu( - PduBuilder { - event_type: RoomEventType::RoomMember, - content: to_raw_value(&event).expect("event is valid, we just created it"), - unsigned: None, - state_key: Some(user_id.to_string()), - redacts: None, - }, - user_id, - room_id, - db, - &state_lock, - )?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self, db))] - async fn remote_leave_room( - &self, - user_id: &UserId, - room_id: &RoomId, - db: &Database, - ) -> Result<()> { - let mut make_leave_response_and_server = Err(Error::BadServerResponse( - "No server available to assist in leaving.", - )); - - let invite_state = db - .rooms - .invite_state(user_id, room_id)? - .ok_or(Error::BadRequest( - ErrorKind::BadState, - "User is not invited.", - ))?; - - let servers: HashSet<_> = invite_state - .iter() - .filter_map(|event| serde_json::from_str(event.json().get()).ok()) - .filter_map(|event: serde_json::Value| event.get("sender").cloned()) - .filter_map(|sender| sender.as_str().map(|s| s.to_owned())) - .filter_map(|sender| UserId::parse(sender).ok()) - .map(|user| user.server_name().to_owned()) - .collect(); - - for remote_server in servers { - let make_leave_response = db - .sending - .send_federation_request( - &db.globals, - &remote_server, - federation::membership::prepare_leave_event::v1::Request { room_id, user_id }, - ) - .await; - - make_leave_response_and_server = make_leave_response.map(|r| (r, remote_server)); - - if make_leave_response_and_server.is_ok() { - break; - } - } - - let (make_leave_response, remote_server) = make_leave_response_and_server?; - - let room_version_id = match make_leave_response.room_version { - Some(version) if self.is_supported_version(&db, &version) => version, - _ => return Err(Error::BadServerResponse("Room version is not supported")), - }; - - let mut leave_event_stub = - serde_json::from_str::(make_leave_response.event.get()).map_err( - |_| Error::BadServerResponse("Invalid make_leave event json received from server."), - )?; - - // TODO: Is origin needed? - leave_event_stub.insert( - "origin".to_owned(), - CanonicalJsonValue::String(db.globals.server_name().as_str().to_owned()), - ); - leave_event_stub.insert( - "origin_server_ts".to_owned(), - CanonicalJsonValue::Integer( - utils::millis_since_unix_epoch() - .try_into() - .expect("Timestamp is valid js_int value"), - ), - ); - // We don't leave the event id in the pdu because that's only allowed in v1 or v2 rooms - leave_event_stub.remove("event_id"); - - // In order to create a compatible ref hash (EventID) the `hashes` field needs to be present - ruma::signatures::hash_and_sign_event( - db.globals.server_name().as_str(), - db.globals.keypair(), - &mut leave_event_stub, - &room_version_id, - ) - .expect("event is valid, we just created it"); - - // Generate event id - let event_id = EventId::parse(format!( - "${}", - ruma::signatures::reference_hash(&leave_event_stub, &room_version_id) - .expect("ruma can calculate reference hashes") - )) - .expect("ruma's reference hashes are valid event ids"); - - // Add event_id back - leave_event_stub.insert( - "event_id".to_owned(), - CanonicalJsonValue::String(event_id.as_str().to_owned()), - ); - - // It has enough fields to be called a proper event now - let leave_event = leave_event_stub; - - db.sending - .send_federation_request( - &db.globals, - &remote_server, - federation::membership::create_leave_event::v2::Request { - room_id, - event_id: &event_id, - pdu: &PduEvent::convert_to_outgoing_federation_event(leave_event.clone()), - }, - ) - .await?; - - Ok(()) - } - - /// Makes a user forget a room. - #[tracing::instrument(skip(self))] - pub fn forget(&self, room_id: &RoomId, user_id: &UserId) -> Result<()> { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - let mut roomuser_id = room_id.as_bytes().to_vec(); - roomuser_id.push(0xff); - roomuser_id.extend_from_slice(user_id.as_bytes()); - - self.userroomid_leftstate.remove(&userroom_id)?; - self.roomuserid_leftcount.remove(&roomuser_id)?; - - Ok(()) - } - - #[tracing::instrument(skip(self, globals))] - pub fn set_alias( - &self, - alias: &RoomAliasId, - room_id: Option<&RoomId>, - globals: &super::globals::Globals, - ) -> Result<()> { - if let Some(room_id) = room_id { - // New alias - self.alias_roomid - .insert(alias.alias().as_bytes(), room_id.as_bytes())?; - let mut aliasid = room_id.as_bytes().to_vec(); - aliasid.push(0xff); - aliasid.extend_from_slice(&globals.next_count()?.to_be_bytes()); - self.aliasid_alias.insert(&aliasid, &*alias.as_bytes())?; - } else { - // room_id=None means remove alias - if let Some(room_id) = self.alias_roomid.get(alias.alias().as_bytes())? { - let mut prefix = room_id.to_vec(); - prefix.push(0xff); - - for (key, _) in self.aliasid_alias.scan_prefix(prefix) { - self.aliasid_alias.remove(&key)?; - } - self.alias_roomid.remove(alias.alias().as_bytes())?; - } else { - return Err(Error::BadRequest( - ErrorKind::NotFound, - "Alias does not exist.", - )); - } - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn id_from_alias(&self, alias: &RoomAliasId) -> Result>> { - self.alias_roomid - .get(alias.alias().as_bytes())? - .map(|bytes| { - RoomId::parse(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in alias_roomid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("Room ID in alias_roomid is invalid.")) - }) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn room_aliases<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.aliasid_alias.scan_prefix(prefix).map(|(_, bytes)| { - utils::string_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid alias bytes in aliasid_alias."))? - .try_into() - .map_err(|_| Error::bad_database("Invalid alias in aliasid_alias.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn set_public(&self, room_id: &RoomId, public: bool) -> Result<()> { - if public { - self.publicroomids.insert(room_id.as_bytes(), &[])?; - } else { - self.publicroomids.remove(room_id.as_bytes())?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn is_public_room(&self, room_id: &RoomId) -> Result { - Ok(self.publicroomids.get(room_id.as_bytes())?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn iter_ids(&self) -> impl Iterator>> + '_ { - self.roomid_shortroomid.iter().map(|(bytes, _)| { - RoomId::parse( - utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in publicroomids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in roomid_shortroomid is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn public_rooms(&self) -> impl Iterator>> + '_ { - self.publicroomids.iter().map(|(bytes, _)| { - RoomId::parse( - utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in publicroomids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in publicroomids is invalid.")) - }) - } #[tracing::instrument(skip(self))] pub fn search_pdus<'a>( @@ -2945,559 +48,3 @@ impl Rooms { })) } - #[tracing::instrument(skip(self))] - pub fn get_shared_rooms<'a>( - &'a self, - users: Vec>, - ) -> Result>> + 'a> { - let iterators = users.into_iter().map(move |user_id| { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.userroomid_joined - .scan_prefix(prefix) - .map(|(key, _)| { - let roomid_index = key - .iter() - .enumerate() - .find(|(_, &b)| b == 0xff) - .ok_or_else(|| Error::bad_database("Invalid userroomid_joined in db."))? - .0 - + 1; // +1 because the room id starts AFTER the separator - - let room_id = key[roomid_index..].to_vec(); - - Ok::<_, Error>(room_id) - }) - .filter_map(|r| r.ok()) - }); - - // We use the default compare function because keys are sorted correctly (not reversed) - Ok(utils::common_elements(iterators, Ord::cmp) - .expect("users is not empty") - .map(|bytes| { - RoomId::parse(utils::string_from_bytes(&*bytes).map_err(|_| { - Error::bad_database("Invalid RoomId bytes in userroomid_joined") - })?) - .map_err(|_| Error::bad_database("Invalid RoomId in userroomid_joined.")) - })) - } - - /// Returns an iterator of all servers participating in this room. - #[tracing::instrument(skip(self))] - pub fn room_servers<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomserverids.scan_prefix(prefix).map(|(key, _)| { - ServerName::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Server name in roomserverids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Server name in roomserverids is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn server_in_room<'a>(&'a self, server: &ServerName, room_id: &RoomId) -> Result { - let mut key = server.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - - self.serverroomids.get(&key).map(|o| o.is_some()) - } - - /// Returns an iterator of all rooms a server participates in (as far as we know). - #[tracing::instrument(skip(self))] - pub fn server_rooms<'a>( - &'a self, - server: &ServerName, - ) -> impl Iterator>> + 'a { - let mut prefix = server.as_bytes().to_vec(); - prefix.push(0xff); - - self.serverroomids.scan_prefix(prefix).map(|(key, _)| { - RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| Error::bad_database("RoomId in serverroomids is invalid unicode."))?, - ) - .map_err(|_| Error::bad_database("RoomId in serverroomids is invalid.")) - }) - } - - /// Returns an iterator over all joined members of a room. - #[tracing::instrument(skip(self))] - pub fn room_members<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomuserid_joined.scan_prefix(prefix).map(|(key, _)| { - UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("User ID in roomuserid_joined is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("User ID in roomuserid_joined is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn room_joined_count(&self, room_id: &RoomId) -> Result> { - self.roomid_joinedcount - .get(room_id.as_bytes())? - .map(|b| { - utils::u64_from_bytes(&b) - .map_err(|_| Error::bad_database("Invalid joinedcount in db.")) - }) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn room_invited_count(&self, room_id: &RoomId) -> Result> { - self.roomid_invitedcount - .get(room_id.as_bytes())? - .map(|b| { - utils::u64_from_bytes(&b) - .map_err(|_| Error::bad_database("Invalid joinedcount in db.")) - }) - .transpose() - } - - /// Returns an iterator over all User IDs who ever joined a room. - #[tracing::instrument(skip(self))] - pub fn room_useroncejoined<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomuseroncejoinedids - .scan_prefix(prefix) - .map(|(key, _)| { - UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("User ID in room_useroncejoined is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("User ID in room_useroncejoined is invalid.")) - }) - } - - /// Returns an iterator over all invited members of a room. - #[tracing::instrument(skip(self))] - pub fn room_members_invited<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomuserid_invitecount - .scan_prefix(prefix) - .map(|(key, _)| { - UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("User ID in roomuserid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("User ID in roomuserid_invited is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn get_invite_count(&self, room_id: &RoomId, user_id: &UserId) -> Result> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_invitecount - .get(&key)? - .map_or(Ok(None), |bytes| { - Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid invitecount in db.") - })?)) - }) - } - - #[tracing::instrument(skip(self))] - pub fn get_left_count(&self, room_id: &RoomId, user_id: &UserId) -> Result> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_leftcount - .get(&key)? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid leftcount in db.")) - }) - .transpose() - } - - pub fn is_disabled(&self, room_id: &RoomId) -> Result { - Ok(self.disabledroomids.get(room_id.as_bytes())?.is_some()) - } - - /// Returns an iterator over all rooms this user joined. - #[tracing::instrument(skip(self))] - pub fn rooms_joined<'a>( - &'a self, - user_id: &UserId, - ) -> impl Iterator>> + 'a { - self.userroomid_joined - .scan_prefix(user_id.as_bytes().to_vec()) - .map(|(key, _)| { - RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Room ID in userroomid_joined is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_joined is invalid.")) - }) - } - - /// Returns an iterator over all rooms a user was invited to. - #[tracing::instrument(skip(self))] - pub fn rooms_invited<'a>( - &'a self, - user_id: &UserId, - ) -> impl Iterator, Vec>)>> + 'a { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.userroomid_invitestate - .scan_prefix(prefix) - .map(|(key, state)| { - let room_id = RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Room ID in userroomid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_invited is invalid."))?; - - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_invitestate."))?; - - Ok((room_id, state)) - }) - } - - #[tracing::instrument(skip(self))] - pub fn invite_state( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result>>> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - - self.userroomid_invitestate - .get(&key)? - .map(|state| { - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_invitestate."))?; - - Ok(state) - }) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn left_state( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result>>> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - - self.userroomid_leftstate - .get(&key)? - .map(|state| { - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_leftstate."))?; - - Ok(state) - }) - .transpose() - } - - /// Returns an iterator over all rooms a user left. - #[tracing::instrument(skip(self))] - pub fn rooms_left<'a>( - &'a self, - user_id: &UserId, - ) -> impl Iterator, Vec>)>> + 'a { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.userroomid_leftstate - .scan_prefix(prefix) - .map(|(key, state)| { - let room_id = RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Room ID in userroomid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_invited is invalid."))?; - - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_leftstate."))?; - - Ok((room_id, state)) - }) - } - - #[tracing::instrument(skip(self))] - pub fn once_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.roomuseroncejoinedids.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn is_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.userroomid_joined.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn is_invited(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.userroomid_invitestate.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn is_left(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.userroomid_leftstate.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn get_auth_chain_from_cache<'a>( - &'a self, - key: &[u64], - ) -> Result>>> { - // Check RAM cache - if let Some(result) = self.auth_chain_cache.lock().unwrap().get_mut(key) { - return Ok(Some(Arc::clone(result))); - } - - // Check DB cache - if key.len() == 1 { - if let Some(chain) = - self.shorteventid_authchain - .get(&key[0].to_be_bytes())? - .map(|chain| { - chain - .chunks_exact(size_of::()) - .map(|chunk| { - utils::u64_from_bytes(chunk).expect("byte length is correct") - }) - .collect() - }) - { - let chain = Arc::new(chain); - - // Cache in RAM - self.auth_chain_cache - .lock() - .unwrap() - .insert(vec![key[0]], Arc::clone(&chain)); - - return Ok(Some(chain)); - } - } - - Ok(None) - } - - #[tracing::instrument(skip(self))] - pub fn cache_auth_chain(&self, key: Vec, chain: Arc>) -> Result<()> { - // Persist in db - if key.len() == 1 { - self.shorteventid_authchain.insert( - &key[0].to_be_bytes(), - &chain - .iter() - .flat_map(|s| s.to_be_bytes().to_vec()) - .collect::>(), - )?; - } - - // Cache in RAM - self.auth_chain_cache.lock().unwrap().insert(key, chain); - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_was_sent_before( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - ll_user: &UserId, - ) -> Result { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(device_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(ll_user.as_bytes()); - Ok(self.lazyloadedids.get(&key)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_mark_sent( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - lazy_load: HashSet>, - count: u64, - ) { - self.lazy_load_waiting.lock().unwrap().insert( - ( - user_id.to_owned(), - device_id.to_owned(), - room_id.to_owned(), - count, - ), - lazy_load, - ); - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_confirm_delivery( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - since: u64, - ) -> Result<()> { - if let Some(user_ids) = self.lazy_load_waiting.lock().unwrap().remove(&( - user_id.to_owned(), - device_id.to_owned(), - room_id.to_owned(), - since, - )) { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for ll_id in user_ids { - let mut key = prefix.clone(); - key.extend_from_slice(ll_id.as_bytes()); - self.lazyloadedids.insert(&key, &[])?; - } - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_reset( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - ) -> Result<()> { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for (key, _) in self.lazyloadedids.scan_prefix(prefix) { - self.lazyloadedids.remove(&key)?; - } - - Ok(()) - } - - /// Returns the room's version. - #[tracing::instrument(skip(self))] - pub fn get_room_version(&self, room_id: &RoomId) -> Result { - let create_event = self.room_state_get(room_id, &StateEventType::RoomCreate, "")?; - - let create_event_content: Option = create_event - .as_ref() - .map(|create_event| { - serde_json::from_str(create_event.content.get()).map_err(|e| { - warn!("Invalid create event: {}", e); - Error::bad_database("Invalid create event in db.") - }) - }) - .transpose()?; - let room_version = create_event_content - .map(|create_event| create_event.room_version) - .ok_or_else(|| Error::BadDatabase("Invalid room version"))?; - Ok(room_version) - } -} diff --git a/src/service/rooms/short.rs b/src/service/rooms/short.rs index 4ad815e3..63e8b713 100644 --- a/src/service/rooms/short.rs +++ b/src/service/rooms/short.rs @@ -1,741 +1,3 @@ -mod edus; - -pub use edus::RoomEdus; - -use crate::{ - pdu::{EventHash, PduBuilder}, - utils, Database, Error, PduEvent, Result, -}; -use lru_cache::LruCache; -use regex::Regex; -use ring::digest; -use ruma::{ - api::{client::error::ErrorKind, federation}, - events::{ - direct::DirectEvent, - ignored_user_list::IgnoredUserListEvent, - push_rules::PushRulesEvent, - room::{ - create::RoomCreateEventContent, - member::{MembershipState, RoomMemberEventContent}, - power_levels::RoomPowerLevelsEventContent, - }, - tag::TagEvent, - AnyStrippedStateEvent, AnySyncStateEvent, GlobalAccountDataEventType, - RoomAccountDataEventType, RoomEventType, StateEventType, - }, - push::{Action, Ruleset, Tweak}, - serde::{CanonicalJsonObject, CanonicalJsonValue, Raw}, - state_res::{self, RoomVersion, StateMap}, - uint, DeviceId, EventId, RoomAliasId, RoomId, RoomVersionId, ServerName, UserId, -}; -use serde::Deserialize; -use serde_json::value::to_raw_value; -use std::{ - borrow::Cow, - collections::{hash_map, BTreeMap, HashMap, HashSet}, - fmt::Debug, - iter, - mem::size_of, - sync::{Arc, Mutex, RwLock}, -}; -use tokio::sync::MutexGuard; -use tracing::{error, warn}; - -use super::{abstraction::Tree, pusher}; - -/// The unique identifier of each state group. -/// -/// This is created when a state group is added to the database by -/// hashing the entire state. -pub type StateHashId = Vec; -pub type CompressedStateEvent = [u8; 2 * size_of::()]; - -pub struct Rooms { - pub edus: RoomEdus, - pub(super) pduid_pdu: Arc, // PduId = ShortRoomId + Count - pub(super) eventid_pduid: Arc, - pub(super) roomid_pduleaves: Arc, - pub(super) alias_roomid: Arc, - pub(super) aliasid_alias: Arc, // AliasId = RoomId + Count - pub(super) publicroomids: Arc, - - pub(super) tokenids: Arc, // TokenId = ShortRoomId + Token + PduIdCount - - /// Participating servers in a room. - pub(super) roomserverids: Arc, // RoomServerId = RoomId + ServerName - pub(super) serverroomids: Arc, // ServerRoomId = ServerName + RoomId - - pub(super) userroomid_joined: Arc, - pub(super) roomuserid_joined: Arc, - pub(super) roomid_joinedcount: Arc, - pub(super) roomid_invitedcount: Arc, - pub(super) roomuseroncejoinedids: Arc, - pub(super) userroomid_invitestate: Arc, // InviteState = Vec> - pub(super) roomuserid_invitecount: Arc, // InviteCount = Count - pub(super) userroomid_leftstate: Arc, - pub(super) roomuserid_leftcount: Arc, - - pub(super) disabledroomids: Arc, // Rooms where incoming federation handling is disabled - - pub(super) lazyloadedids: Arc, // LazyLoadedIds = UserId + DeviceId + RoomId + LazyLoadedUserId - - pub(super) userroomid_notificationcount: Arc, // NotifyCount = u64 - pub(super) userroomid_highlightcount: Arc, // HightlightCount = u64 - - /// Remember the current state hash of a room. - pub(super) roomid_shortstatehash: Arc, - pub(super) roomsynctoken_shortstatehash: Arc, - /// Remember the state hash at events in the past. - pub(super) shorteventid_shortstatehash: Arc, - /// StateKey = EventType + StateKey, ShortStateKey = Count - pub(super) statekey_shortstatekey: Arc, - pub(super) shortstatekey_statekey: Arc, - - pub(super) roomid_shortroomid: Arc, - - pub(super) shorteventid_eventid: Arc, - pub(super) eventid_shorteventid: Arc, - - pub(super) statehash_shortstatehash: Arc, - pub(super) shortstatehash_statediff: Arc, // StateDiff = parent (or 0) + (shortstatekey+shorteventid++) + 0_u64 + (shortstatekey+shorteventid--) - - pub(super) shorteventid_authchain: Arc, - - /// RoomId + EventId -> outlier PDU. - /// Any pdu that has passed the steps 1-8 in the incoming event /federation/send/txn. - pub(super) eventid_outlierpdu: Arc, - pub(super) softfailedeventids: Arc, - - /// RoomId + EventId -> Parent PDU EventId. - pub(super) referencedevents: Arc, - - pub(super) pdu_cache: Mutex, Arc>>, - pub(super) shorteventid_cache: Mutex>>, - pub(super) auth_chain_cache: Mutex, Arc>>>, - pub(super) eventidshort_cache: Mutex, u64>>, - pub(super) statekeyshort_cache: Mutex>, - pub(super) shortstatekey_cache: Mutex>, - pub(super) our_real_users_cache: RwLock, Arc>>>>, - pub(super) appservice_in_room_cache: RwLock, HashMap>>, - pub(super) lazy_load_waiting: - Mutex, Box, Box, u64), HashSet>>>, - pub(super) stateinfo_cache: Mutex< - LruCache< - u64, - Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - >, - >, - pub(super) lasttimelinecount_cache: Mutex, u64>>, -} - -impl Rooms { - /// Returns true if a given room version is supported - #[tracing::instrument(skip(self, db))] - pub fn is_supported_version(&self, db: &Database, room_version: &RoomVersionId) -> bool { - db.globals.supported_room_versions().contains(room_version) - } - - /// Builds a StateMap by iterating over all keys that start - /// with state_hash, this gives the full state for the given state_hash. - #[tracing::instrument(skip(self))] - pub async fn state_full_ids(&self, shortstatehash: u64) -> Result>> { - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - let mut result = BTreeMap::new(); - let mut i = 0; - for compressed in full_state.into_iter() { - let parsed = self.parse_compressed_state_event(compressed)?; - result.insert(parsed.0, parsed.1); - - i += 1; - if i % 100 == 0 { - tokio::task::yield_now().await; - } - } - Ok(result) - } - - #[tracing::instrument(skip(self))] - pub async fn state_full( - &self, - shortstatehash: u64, - ) -> Result>> { - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - - let mut result = HashMap::new(); - let mut i = 0; - for compressed in full_state { - let (_, eventid) = self.parse_compressed_state_event(compressed)?; - if let Some(pdu) = self.get_pdu(&eventid)? { - result.insert( - ( - pdu.kind.to_string().into(), - pdu.state_key - .as_ref() - .ok_or_else(|| Error::bad_database("State event has no state key."))? - .clone(), - ), - pdu, - ); - } - - i += 1; - if i % 100 == 0 { - tokio::task::yield_now().await; - } - } - - Ok(result) - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn state_get_id( - &self, - shortstatehash: u64, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - let shortstatekey = match self.get_shortstatekey(event_type, state_key)? { - Some(s) => s, - None => return Ok(None), - }; - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - Ok(full_state - .into_iter() - .find(|bytes| bytes.starts_with(&shortstatekey.to_be_bytes())) - .and_then(|compressed| { - self.parse_compressed_state_event(compressed) - .ok() - .map(|(_, id)| id) - })) - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn state_get( - &self, - shortstatehash: u64, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - self.state_get_id(shortstatehash, event_type, state_key)? - .map_or(Ok(None), |event_id| self.get_pdu(&event_id)) - } - - /// Returns the state hash for this pdu. - pub fn pdu_shortstatehash(&self, event_id: &EventId) -> Result> { - self.eventid_shorteventid - .get(event_id.as_bytes())? - .map_or(Ok(None), |shorteventid| { - self.shorteventid_shortstatehash - .get(&shorteventid)? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database( - "Invalid shortstatehash bytes in shorteventid_shortstatehash", - ) - }) - }) - .transpose() - }) - } - - /// Returns the last state hash key added to the db for the given room. - #[tracing::instrument(skip(self))] - pub fn current_shortstatehash(&self, room_id: &RoomId) -> Result> { - self.roomid_shortstatehash - .get(room_id.as_bytes())? - .map_or(Ok(None), |bytes| { - Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid shortstatehash in roomid_shortstatehash") - })?)) - }) - } - - /// This fetches auth events from the current state. - #[tracing::instrument(skip(self))] - pub fn get_auth_events( - &self, - room_id: &RoomId, - kind: &RoomEventType, - sender: &UserId, - state_key: Option<&str>, - content: &serde_json::value::RawValue, - ) -> Result>> { - let shortstatehash = - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - current_shortstatehash - } else { - return Ok(HashMap::new()); - }; - - let auth_events = state_res::auth_types_for_event(kind, sender, state_key, content) - .expect("content is a valid JSON object"); - - let mut sauthevents = auth_events - .into_iter() - .filter_map(|(event_type, state_key)| { - self.get_shortstatekey(&event_type.to_string().into(), &state_key) - .ok() - .flatten() - .map(|s| (s, (event_type, state_key))) - }) - .collect::>(); - - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - - Ok(full_state - .into_iter() - .filter_map(|compressed| self.parse_compressed_state_event(compressed).ok()) - .filter_map(|(shortstatekey, event_id)| { - sauthevents.remove(&shortstatekey).map(|k| (k, event_id)) - }) - .filter_map(|(k, event_id)| self.get_pdu(&event_id).ok().flatten().map(|pdu| (k, pdu))) - .collect()) - } - - /// Generate a new StateHash. - /// - /// A unique hash made from hashing all PDU ids of the state joined with 0xff. - fn calculate_hash(&self, bytes_list: &[&[u8]]) -> StateHashId { - // We only hash the pdu's event ids, not the whole pdu - let bytes = bytes_list.join(&0xff); - let hash = digest::digest(&digest::SHA256, &bytes); - hash.as_ref().into() - } - - /// Checks if a room exists. - #[tracing::instrument(skip(self))] - pub fn exists(&self, room_id: &RoomId) -> Result { - let prefix = match self.get_shortroomid(room_id)? { - Some(b) => b.to_be_bytes().to_vec(), - None => return Ok(false), - }; - - // Look for PDUs in that room. - Ok(self - .pduid_pdu - .iter_from(&prefix, false) - .next() - .filter(|(k, _)| k.starts_with(&prefix)) - .is_some()) - } - - /// Checks if a room exists. - #[tracing::instrument(skip(self))] - pub fn first_pdu_in_room(&self, room_id: &RoomId) -> Result>> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - // Look for PDUs in that room. - self.pduid_pdu - .iter_from(&prefix, false) - .filter(|(k, _)| k.starts_with(&prefix)) - .map(|(_, pdu)| { - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid first PDU in db.")) - .map(Arc::new) - }) - .next() - .transpose() - } - - /// Force the creation of a new StateHash and insert it into the db. - /// - /// Whatever `state` is supplied to `force_state` becomes the new current room state snapshot. - #[tracing::instrument(skip(self, new_state_ids_compressed, db))] - pub fn force_state( - &self, - room_id: &RoomId, - new_state_ids_compressed: HashSet, - db: &Database, - ) -> Result<()> { - let previous_shortstatehash = self.current_shortstatehash(room_id)?; - - let state_hash = self.calculate_hash( - &new_state_ids_compressed - .iter() - .map(|bytes| &bytes[..]) - .collect::>(), - ); - - let (new_shortstatehash, already_existed) = - self.get_or_create_shortstatehash(&state_hash, &db.globals)?; - - if Some(new_shortstatehash) == previous_shortstatehash { - return Ok(()); - } - - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let (statediffnew, statediffremoved) = if let Some(parent_stateinfo) = states_parents.last() - { - let statediffnew: HashSet<_> = new_state_ids_compressed - .difference(&parent_stateinfo.1) - .copied() - .collect(); - - let statediffremoved: HashSet<_> = parent_stateinfo - .1 - .difference(&new_state_ids_compressed) - .copied() - .collect(); - - (statediffnew, statediffremoved) - } else { - (new_state_ids_compressed, HashSet::new()) - }; - - if !already_existed { - self.save_state_from_diff( - new_shortstatehash, - statediffnew.clone(), - statediffremoved, - 2, // every state change is 2 event changes on average - states_parents, - )?; - }; - - for event_id in statediffnew.into_iter().filter_map(|new| { - self.parse_compressed_state_event(new) - .ok() - .map(|(_, id)| id) - }) { - let pdu = match self.get_pdu_json(&event_id)? { - Some(pdu) => pdu, - None => continue, - }; - - if pdu.get("type").and_then(|val| val.as_str()) != Some("m.room.member") { - continue; - } - - let pdu: PduEvent = match serde_json::from_str( - &serde_json::to_string(&pdu).expect("CanonicalJsonObj can be serialized to JSON"), - ) { - Ok(pdu) => pdu, - Err(_) => continue, - }; - - #[derive(Deserialize)] - struct ExtractMembership { - membership: MembershipState, - } - - let membership = match serde_json::from_str::(pdu.content.get()) { - Ok(e) => e.membership, - Err(_) => continue, - }; - - let state_key = match pdu.state_key { - Some(k) => k, - None => continue, - }; - - let user_id = match UserId::parse(state_key) { - Ok(id) => id, - Err(_) => continue, - }; - - self.update_membership(room_id, &user_id, membership, &pdu.sender, None, db, false)?; - } - - self.update_joined_count(room_id, db)?; - - self.roomid_shortstatehash - .insert(room_id.as_bytes(), &new_shortstatehash.to_be_bytes())?; - - Ok(()) - } - - /// Returns a stack with info on shortstatehash, full state, added diff and removed diff for the selected shortstatehash and each parent layer. - #[tracing::instrument(skip(self))] - pub fn load_shortstatehash_info( - &self, - shortstatehash: u64, - ) -> Result< - Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - > { - if let Some(r) = self - .stateinfo_cache - .lock() - .unwrap() - .get_mut(&shortstatehash) - { - return Ok(r.clone()); - } - - let value = self - .shortstatehash_statediff - .get(&shortstatehash.to_be_bytes())? - .ok_or_else(|| Error::bad_database("State hash does not exist"))?; - let parent = - utils::u64_from_bytes(&value[0..size_of::()]).expect("bytes have right length"); - - let mut add_mode = true; - let mut added = HashSet::new(); - let mut removed = HashSet::new(); - - let mut i = size_of::(); - while let Some(v) = value.get(i..i + 2 * size_of::()) { - if add_mode && v.starts_with(&0_u64.to_be_bytes()) { - add_mode = false; - i += size_of::(); - continue; - } - if add_mode { - added.insert(v.try_into().expect("we checked the size above")); - } else { - removed.insert(v.try_into().expect("we checked the size above")); - } - i += 2 * size_of::(); - } - - if parent != 0_u64 { - let mut response = self.load_shortstatehash_info(parent)?; - let mut state = response.last().unwrap().1.clone(); - state.extend(added.iter().copied()); - for r in &removed { - state.remove(r); - } - - response.push((shortstatehash, state, added, removed)); - - Ok(response) - } else { - let response = vec![(shortstatehash, added.clone(), added, removed)]; - self.stateinfo_cache - .lock() - .unwrap() - .insert(shortstatehash, response.clone()); - Ok(response) - } - } - - pub fn compress_state_event( - &self, - shortstatekey: u64, - event_id: &EventId, - globals: &super::globals::Globals, - ) -> Result { - let mut v = shortstatekey.to_be_bytes().to_vec(); - v.extend_from_slice( - &self - .get_or_create_shorteventid(event_id, globals)? - .to_be_bytes(), - ); - Ok(v.try_into().expect("we checked the size above")) - } - - /// Returns shortstatekey, event id - pub fn parse_compressed_state_event( - &self, - compressed_event: CompressedStateEvent, - ) -> Result<(u64, Arc)> { - Ok(( - utils::u64_from_bytes(&compressed_event[0..size_of::()]) - .expect("bytes have right length"), - self.get_eventid_from_short( - utils::u64_from_bytes(&compressed_event[size_of::()..]) - .expect("bytes have right length"), - )?, - )) - } - - /// Creates a new shortstatehash that often is just a diff to an already existing - /// shortstatehash and therefore very efficient. - /// - /// There are multiple layers of diffs. The bottom layer 0 always contains the full state. Layer - /// 1 contains diffs to states of layer 0, layer 2 diffs to layer 1 and so on. If layer n > 0 - /// grows too big, it will be combined with layer n-1 to create a new diff on layer n-1 that's - /// based on layer n-2. If that layer is also too big, it will recursively fix above layers too. - /// - /// * `shortstatehash` - Shortstatehash of this state - /// * `statediffnew` - Added to base. Each vec is shortstatekey+shorteventid - /// * `statediffremoved` - Removed from base. Each vec is shortstatekey+shorteventid - /// * `diff_to_sibling` - Approximately how much the diff grows each time for this layer - /// * `parent_states` - A stack with info on shortstatehash, full state, added diff and removed diff for each parent layer - #[tracing::instrument(skip( - self, - statediffnew, - statediffremoved, - diff_to_sibling, - parent_states - ))] - pub fn save_state_from_diff( - &self, - shortstatehash: u64, - statediffnew: HashSet, - statediffremoved: HashSet, - diff_to_sibling: usize, - mut parent_states: Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - ) -> Result<()> { - let diffsum = statediffnew.len() + statediffremoved.len(); - - if parent_states.len() > 3 { - // Number of layers - // To many layers, we have to go deeper - let parent = parent_states.pop().unwrap(); - - let mut parent_new = parent.2; - let mut parent_removed = parent.3; - - for removed in statediffremoved { - if !parent_new.remove(&removed) { - // It was not added in the parent and we removed it - parent_removed.insert(removed); - } - // Else it was added in the parent and we removed it again. We can forget this change - } - - for new in statediffnew { - if !parent_removed.remove(&new) { - // It was not touched in the parent and we added it - parent_new.insert(new); - } - // Else it was removed in the parent and we added it again. We can forget this change - } - - self.save_state_from_diff( - shortstatehash, - parent_new, - parent_removed, - diffsum, - parent_states, - )?; - - return Ok(()); - } - - if parent_states.is_empty() { - // There is no parent layer, create a new state - let mut value = 0_u64.to_be_bytes().to_vec(); // 0 means no parent - for new in &statediffnew { - value.extend_from_slice(&new[..]); - } - - if !statediffremoved.is_empty() { - warn!("Tried to create new state with removals"); - } - - self.shortstatehash_statediff - .insert(&shortstatehash.to_be_bytes(), &value)?; - - return Ok(()); - }; - - // Else we have two options. - // 1. We add the current diff on top of the parent layer. - // 2. We replace a layer above - - let parent = parent_states.pop().unwrap(); - let parent_diff = parent.2.len() + parent.3.len(); - - if diffsum * diffsum >= 2 * diff_to_sibling * parent_diff { - // Diff too big, we replace above layer(s) - let mut parent_new = parent.2; - let mut parent_removed = parent.3; - - for removed in statediffremoved { - if !parent_new.remove(&removed) { - // It was not added in the parent and we removed it - parent_removed.insert(removed); - } - // Else it was added in the parent and we removed it again. We can forget this change - } - - for new in statediffnew { - if !parent_removed.remove(&new) { - // It was not touched in the parent and we added it - parent_new.insert(new); - } - // Else it was removed in the parent and we added it again. We can forget this change - } - - self.save_state_from_diff( - shortstatehash, - parent_new, - parent_removed, - diffsum, - parent_states, - )?; - } else { - // Diff small enough, we add diff as layer on top of parent - let mut value = parent.0.to_be_bytes().to_vec(); - for new in &statediffnew { - value.extend_from_slice(&new[..]); - } - - if !statediffremoved.is_empty() { - value.extend_from_slice(&0_u64.to_be_bytes()); - for removed in &statediffremoved { - value.extend_from_slice(&removed[..]); - } - } - - self.shortstatehash_statediff - .insert(&shortstatehash.to_be_bytes(), &value)?; - } - - Ok(()) - } - - /// Returns (shortstatehash, already_existed) - fn get_or_create_shortstatehash( - &self, - state_hash: &StateHashId, - globals: &super::globals::Globals, - ) -> Result<(u64, bool)> { - Ok(match self.statehash_shortstatehash.get(state_hash)? { - Some(shortstatehash) => ( - utils::u64_from_bytes(&shortstatehash) - .map_err(|_| Error::bad_database("Invalid shortstatehash in db."))?, - true, - ), - None => { - let shortstatehash = globals.next_count()?; - self.statehash_shortstatehash - .insert(state_hash, &shortstatehash.to_be_bytes())?; - (shortstatehash, false) - } - }) - } pub fn get_or_create_shorteventid( &self, @@ -767,16 +29,6 @@ impl Rooms { Ok(short) } - pub fn get_shortroomid(&self, room_id: &RoomId) -> Result> { - self.roomid_shortroomid - .get(room_id.as_bytes())? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid shortroomid in db.")) - }) - .transpose() - } - pub fn get_shortstatekey( &self, event_type: &StateEventType, @@ -814,23 +66,6 @@ impl Rooms { Ok(short) } - pub fn get_or_create_shortroomid( - &self, - room_id: &RoomId, - globals: &super::globals::Globals, - ) -> Result { - Ok(match self.roomid_shortroomid.get(room_id.as_bytes())? { - Some(short) => utils::u64_from_bytes(&short) - .map_err(|_| Error::bad_database("Invalid shortroomid in db."))?, - None => { - let short = globals.next_count()?; - self.roomid_shortroomid - .insert(room_id.as_bytes(), &short.to_be_bytes())?; - short - } - }) - } - pub fn get_or_create_shortstatekey( &self, event_type: &StateEventType, @@ -940,2564 +175,24 @@ impl Rooms { Ok(result) } - /// Returns the full room state. - #[tracing::instrument(skip(self))] - pub async fn room_state_full( + /// Returns (shortstatehash, already_existed) + fn get_or_create_shortstatehash( &self, - room_id: &RoomId, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_full(current_shortstatehash).await - } else { - Ok(HashMap::new()) - } - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn room_state_get_id( - &self, - room_id: &RoomId, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_get_id(current_shortstatehash, event_type, state_key) - } else { - Ok(None) - } - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn room_state_get( - &self, - room_id: &RoomId, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_get(current_shortstatehash, event_type, state_key) - } else { - Ok(None) - } - } - - /// Returns the `count` of this pdu's id. - pub fn pdu_count(&self, pdu_id: &[u8]) -> Result { - utils::u64_from_bytes(&pdu_id[pdu_id.len() - size_of::()..]) - .map_err(|_| Error::bad_database("PDU has invalid count bytes.")) - } - - /// Returns the `count` of this pdu's id. - pub fn get_pdu_count(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pdu_id| self.pdu_count(&pdu_id)) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn latest_pdu_count(&self, room_id: &RoomId) -> Result { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut last_possible_key = prefix.clone(); - last_possible_key.extend_from_slice(&u64::MAX.to_be_bytes()); - - self.pduid_pdu - .iter_from(&last_possible_key, true) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .next() - .map(|b| self.pdu_count(&b.0)) - .transpose() - .map(|op| op.unwrap_or_default()) - } - - /// Returns the json of a pdu. - pub fn get_pdu_json(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map_or_else( - || self.eventid_outlierpdu.get(event_id.as_bytes()), - |pduid| { - Ok(Some(self.pduid_pdu.get(&pduid)?.ok_or_else(|| { - Error::bad_database("Invalid pduid in eventid_pduid.") - })?)) - }, - )? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the json of a pdu. - pub fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the json of a pdu. - pub fn get_non_outlier_pdu_json( - &self, - event_id: &EventId, - ) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pduid| { - self.pduid_pdu - .get(&pduid)? - .ok_or_else(|| Error::bad_database("Invalid pduid in eventid_pduid.")) - }) - .transpose()? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the pdu's id. - pub fn get_pdu_id(&self, event_id: &EventId) -> Result>> { - self.eventid_pduid.get(event_id.as_bytes()) - } - - /// Returns the pdu. - /// - /// Checks the `eventid_outlierpdu` Tree if not found in the timeline. - pub fn get_non_outlier_pdu(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pduid| { - self.pduid_pdu - .get(&pduid)? - .ok_or_else(|| Error::bad_database("Invalid pduid in eventid_pduid.")) - }) - .transpose()? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the pdu. - /// - /// Checks the `eventid_outlierpdu` Tree if not found in the timeline. - pub fn get_pdu(&self, event_id: &EventId) -> Result>> { - if let Some(p) = self.pdu_cache.lock().unwrap().get_mut(event_id) { - return Ok(Some(Arc::clone(p))); - } - - if let Some(pdu) = self - .eventid_pduid - .get(event_id.as_bytes())? - .map_or_else( - || self.eventid_outlierpdu.get(event_id.as_bytes()), - |pduid| { - Ok(Some(self.pduid_pdu.get(&pduid)?.ok_or_else(|| { - Error::bad_database("Invalid pduid in eventid_pduid.") - })?)) - }, - )? - .map(|pdu| { - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db.")) - .map(Arc::new) - }) - .transpose()? - { - self.pdu_cache - .lock() - .unwrap() - .insert(event_id.to_owned(), Arc::clone(&pdu)); - Ok(Some(pdu)) - } else { - Ok(None) - } - } - - /// Returns the pdu. - /// - /// This does __NOT__ check the outliers `Tree`. - pub fn get_pdu_from_id(&self, pdu_id: &[u8]) -> Result> { - self.pduid_pdu.get(pdu_id)?.map_or(Ok(None), |pdu| { - Ok(Some( - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db."))?, - )) - }) - } - - /// Returns the pdu as a `BTreeMap`. - pub fn get_pdu_json_from_id(&self, pdu_id: &[u8]) -> Result> { - self.pduid_pdu.get(pdu_id)?.map_or(Ok(None), |pdu| { - Ok(Some( - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db."))?, - )) - }) - } - - /// Removes a pdu and creates a new one with the same id. - #[tracing::instrument(skip(self))] - fn replace_pdu(&self, pdu_id: &[u8], pdu: &PduEvent) -> Result<()> { - if self.pduid_pdu.get(pdu_id)?.is_some() { - self.pduid_pdu.insert( - pdu_id, - &serde_json::to_vec(pdu).expect("PduEvent::to_vec always works"), - )?; - Ok(()) - } else { - Err(Error::BadRequest( - ErrorKind::NotFound, - "PDU does not exist.", - )) - } - } - - /// Returns the leaf pdus of a room. - #[tracing::instrument(skip(self))] - pub fn get_pdu_leaves(&self, room_id: &RoomId) -> Result>> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomid_pduleaves - .scan_prefix(prefix) - .map(|(_, bytes)| { - EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("EventID in roomid_pduleaves is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("EventId in roomid_pduleaves is invalid.")) - }) - .collect() - } - - #[tracing::instrument(skip(self, room_id, event_ids))] - pub fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc]) -> Result<()> { - for prev in event_ids { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(prev.as_bytes()); - self.referencedevents.insert(&key, &[])?; - } - - Ok(()) - } - - /// Replace the leaves of a room. - /// - /// The provided `event_ids` become the new leaves, this allows a room to have multiple - /// `prev_events`. - #[tracing::instrument(skip(self))] - pub fn replace_pdu_leaves<'a>( - &self, - room_id: &RoomId, - event_ids: impl IntoIterator + Debug, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - for (key, _) in self.roomid_pduleaves.scan_prefix(prefix.clone()) { - self.roomid_pduleaves.remove(&key)?; - } - - for event_id in event_ids { - let mut key = prefix.to_owned(); - key.extend_from_slice(event_id.as_bytes()); - self.roomid_pduleaves.insert(&key, event_id.as_bytes())?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn is_event_referenced(&self, room_id: &RoomId, event_id: &EventId) -> Result { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(event_id.as_bytes()); - Ok(self.referencedevents.get(&key)?.is_some()) - } - - /// Returns the pdu from the outlier tree. - pub fn get_pdu_outlier(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map_or(Ok(None), |pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - } - - /// Append the PDU as an outlier. - /// - /// Any event given to this will be processed (state-res) on another thread. - #[tracing::instrument(skip(self, pdu))] - pub fn add_pdu_outlier(&self, event_id: &EventId, pdu: &CanonicalJsonObject) -> Result<()> { - self.eventid_outlierpdu.insert( - event_id.as_bytes(), - &serde_json::to_vec(&pdu).expect("CanonicalJsonObject is valid"), - ) - } - - #[tracing::instrument(skip(self))] - pub fn mark_event_soft_failed(&self, event_id: &EventId) -> Result<()> { - self.softfailedeventids.insert(event_id.as_bytes(), &[]) - } - - #[tracing::instrument(skip(self))] - pub fn is_event_soft_failed(&self, event_id: &EventId) -> Result { - self.softfailedeventids - .get(event_id.as_bytes()) - .map(|o| o.is_some()) - } - - /// Creates a new persisted data unit and adds it to a room. - /// - /// By this point the incoming event should be fully authenticated, no auth happens - /// in `append_pdu`. - /// - /// Returns pdu id - #[tracing::instrument(skip(self, pdu, pdu_json, leaves, db))] - pub fn append_pdu<'a>( - &self, - pdu: &PduEvent, - mut pdu_json: CanonicalJsonObject, - leaves: impl IntoIterator + Debug, - db: &Database, - ) -> Result> { - let shortroomid = self.get_shortroomid(&pdu.room_id)?.expect("room exists"); - - // Make unsigned fields correct. This is not properly documented in the spec, but state - // events need to have previous content in the unsigned field, so clients can easily - // interpret things like membership changes - if let Some(state_key) = &pdu.state_key { - if let CanonicalJsonValue::Object(unsigned) = pdu_json - .entry("unsigned".to_owned()) - .or_insert_with(|| CanonicalJsonValue::Object(Default::default())) - { - if let Some(shortstatehash) = self.pdu_shortstatehash(&pdu.event_id).unwrap() { - if let Some(prev_state) = self - .state_get(shortstatehash, &pdu.kind.to_string().into(), state_key) - .unwrap() - { - unsigned.insert( - "prev_content".to_owned(), - CanonicalJsonValue::Object( - utils::to_canonical_object(prev_state.content.clone()) - .expect("event is valid, we just created it"), - ), - ); - } - } - } else { - error!("Invalid unsigned type in pdu."); - } - } - - // We must keep track of all events that have been referenced. - self.mark_as_referenced(&pdu.room_id, &pdu.prev_events)?; - self.replace_pdu_leaves(&pdu.room_id, leaves)?; - - let mutex_insert = Arc::clone( - db.globals - .roomid_mutex_insert - .write() - .unwrap() - .entry(pdu.room_id.clone()) - .or_default(), - ); - let insert_lock = mutex_insert.lock().unwrap(); - - let count1 = db.globals.next_count()?; - // Mark as read first so the sending client doesn't get a notification even if appending - // fails - self.edus - .private_read_set(&pdu.room_id, &pdu.sender, count1, &db.globals)?; - self.reset_notification_counts(&pdu.sender, &pdu.room_id)?; - - let count2 = db.globals.next_count()?; - let mut pdu_id = shortroomid.to_be_bytes().to_vec(); - pdu_id.extend_from_slice(&count2.to_be_bytes()); - - // There's a brief moment of time here where the count is updated but the pdu does not - // exist. This could theoretically lead to dropped pdus, but it's extremely rare - // - // Update: We fixed this using insert_lock - - self.pduid_pdu.insert( - &pdu_id, - &serde_json::to_vec(&pdu_json).expect("CanonicalJsonObject is always a valid"), - )?; - self.lasttimelinecount_cache - .lock() - .unwrap() - .insert(pdu.room_id.clone(), count2); - - self.eventid_pduid - .insert(pdu.event_id.as_bytes(), &pdu_id)?; - self.eventid_outlierpdu.remove(pdu.event_id.as_bytes())?; - - drop(insert_lock); - - // See if the event matches any known pushers - let power_levels: RoomPowerLevelsEventContent = db - .rooms - .room_state_get(&pdu.room_id, &StateEventType::RoomPowerLevels, "")? - .map(|ev| { - serde_json::from_str(ev.content.get()) - .map_err(|_| Error::bad_database("invalid m.room.power_levels event")) - }) - .transpose()? - .unwrap_or_default(); - - let sync_pdu = pdu.to_sync_room_event(); - - let mut notifies = Vec::new(); - let mut highlights = Vec::new(); - - for user in self.get_our_real_users(&pdu.room_id, db)?.iter() { - // Don't notify the user of their own events - if user == &pdu.sender { - continue; - } - - let rules_for_user = db - .account_data - .get( - None, - user, - GlobalAccountDataEventType::PushRules.to_string().into(), - )? - .map(|ev: PushRulesEvent| ev.content.global) - .unwrap_or_else(|| Ruleset::server_default(user)); - - let mut highlight = false; - let mut notify = false; - - for action in pusher::get_actions( - user, - &rules_for_user, - &power_levels, - &sync_pdu, - &pdu.room_id, - db, - )? { - match action { - Action::DontNotify => notify = false, - // TODO: Implement proper support for coalesce - Action::Notify | Action::Coalesce => notify = true, - Action::SetTweak(Tweak::Highlight(true)) => { - highlight = true; - } - _ => {} - }; - } - - let mut userroom_id = user.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(pdu.room_id.as_bytes()); - - if notify { - notifies.push(userroom_id.clone()); - } - - if highlight { - highlights.push(userroom_id); - } - - for senderkey in db.pusher.get_pusher_senderkeys(user) { - db.sending.send_push_pdu(&*pdu_id, senderkey)?; - } - } - - self.userroomid_notificationcount - .increment_batch(&mut notifies.into_iter())?; - self.userroomid_highlightcount - .increment_batch(&mut highlights.into_iter())?; - - match pdu.kind { - RoomEventType::RoomRedaction => { - if let Some(redact_id) = &pdu.redacts { - self.redact_pdu(redact_id, pdu)?; - } - } - RoomEventType::RoomMember => { - if let Some(state_key) = &pdu.state_key { - #[derive(Deserialize)] - struct ExtractMembership { - membership: MembershipState, - } - - // if the state_key fails - let target_user_id = UserId::parse(state_key.clone()) - .expect("This state_key was previously validated"); - - let content = serde_json::from_str::(pdu.content.get()) - .map_err(|_| Error::bad_database("Invalid content in pdu."))?; - - let invite_state = match content.membership { - MembershipState::Invite => { - let state = self.calculate_invite_state(pdu)?; - Some(state) - } - _ => None, - }; - - // Update our membership info, we do this here incase a user is invited - // and immediately leaves we need the DB to record the invite event for auth - self.update_membership( - &pdu.room_id, - &target_user_id, - content.membership, - &pdu.sender, - invite_state, - db, - true, - )?; - } - } - RoomEventType::RoomMessage => { - #[derive(Deserialize)] - struct ExtractBody<'a> { - #[serde(borrow)] - body: Option>, - } - - let content = serde_json::from_str::>(pdu.content.get()) - .map_err(|_| Error::bad_database("Invalid content in pdu."))?; - - if let Some(body) = content.body { - let mut batch = body - .split_terminator(|c: char| !c.is_alphanumeric()) - .filter(|s| !s.is_empty()) - .filter(|word| word.len() <= 50) - .map(str::to_lowercase) - .map(|word| { - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(word.as_bytes()); - key.push(0xff); - key.extend_from_slice(&pdu_id); - (key, Vec::new()) - }); - - self.tokenids.insert_batch(&mut batch)?; - - let admin_room = self.id_from_alias( - <&RoomAliasId>::try_from( - format!("#admins:{}", db.globals.server_name()).as_str(), - ) - .expect("#admins:server_name is a valid room alias"), - )?; - let server_user = format!("@conduit:{}", db.globals.server_name()); - - let to_conduit = body.starts_with(&format!("{}: ", server_user)); - - // This will evaluate to false if the emergency password is set up so that - // the administrator can execute commands as conduit - let from_conduit = - pdu.sender == server_user && db.globals.emergency_password().is_none(); - - if to_conduit && !from_conduit && admin_room.as_ref() == Some(&pdu.room_id) { - db.admin.process_message(body.to_string()); - } - } - } - _ => {} - } - - Ok(pdu_id) - } - - #[tracing::instrument(skip(self))] - pub fn last_timeline_count(&self, sender_user: &UserId, room_id: &RoomId) -> Result { - match self - .lasttimelinecount_cache - .lock() - .unwrap() - .entry(room_id.to_owned()) - { - hash_map::Entry::Vacant(v) => { - if let Some(last_count) = self - .pdus_until(&sender_user, &room_id, u64::MAX)? - .filter_map(|r| { - // Filter out buggy events - if r.is_err() { - error!("Bad pdu in pdus_since: {:?}", r); - } - r.ok() - }) - .map(|(pduid, _)| self.pdu_count(&pduid)) - .next() - { - Ok(*v.insert(last_count?)) - } else { - Ok(0) - } - } - hash_map::Entry::Occupied(o) => Ok(*o.get()), - } - } - - #[tracing::instrument(skip(self))] - pub fn reset_notification_counts(&self, user_id: &UserId, room_id: &RoomId) -> Result<()> { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - self.userroomid_notificationcount - .insert(&userroom_id, &0_u64.to_be_bytes())?; - self.userroomid_highlightcount - .insert(&userroom_id, &0_u64.to_be_bytes())?; - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn notification_count(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - self.userroomid_notificationcount - .get(&userroom_id)? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid notification count in db.")) - }) - .unwrap_or(Ok(0)) - } - - #[tracing::instrument(skip(self))] - pub fn highlight_count(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - self.userroomid_highlightcount - .get(&userroom_id)? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid highlight count in db.")) - }) - .unwrap_or(Ok(0)) - } - - /// Generates a new StateHash and associates it with the incoming event. - /// - /// This adds all current state events (not including the incoming event) - /// to `stateid_pduid` and adds the incoming event to `eventid_statehash`. - #[tracing::instrument(skip(self, state_ids_compressed, globals))] - pub fn set_event_state( - &self, - event_id: &EventId, - room_id: &RoomId, - state_ids_compressed: HashSet, + state_hash: &StateHashId, globals: &super::globals::Globals, - ) -> Result<()> { - let shorteventid = self.get_or_create_shorteventid(event_id, globals)?; - - let previous_shortstatehash = self.current_shortstatehash(room_id)?; - - let state_hash = self.calculate_hash( - &state_ids_compressed - .iter() - .map(|s| &s[..]) - .collect::>(), - ); - - let (shortstatehash, already_existed) = - self.get_or_create_shortstatehash(&state_hash, globals)?; - - if !already_existed { - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let (statediffnew, statediffremoved) = - if let Some(parent_stateinfo) = states_parents.last() { - let statediffnew: HashSet<_> = state_ids_compressed - .difference(&parent_stateinfo.1) - .copied() - .collect(); - - let statediffremoved: HashSet<_> = parent_stateinfo - .1 - .difference(&state_ids_compressed) - .copied() - .collect(); - - (statediffnew, statediffremoved) - } else { - (state_ids_compressed, HashSet::new()) - }; - self.save_state_from_diff( - shortstatehash, - statediffnew, - statediffremoved, - 1_000_000, // high number because no state will be based on this one - states_parents, - )?; - } - - self.shorteventid_shortstatehash - .insert(&shorteventid.to_be_bytes(), &shortstatehash.to_be_bytes())?; - - Ok(()) - } - - /// Generates a new StateHash and associates it with the incoming event. - /// - /// This adds all current state events (not including the incoming event) - /// to `stateid_pduid` and adds the incoming event to `eventid_statehash`. - #[tracing::instrument(skip(self, new_pdu, globals))] - pub fn append_to_state( - &self, - new_pdu: &PduEvent, - globals: &super::globals::Globals, - ) -> Result { - let shorteventid = self.get_or_create_shorteventid(&new_pdu.event_id, globals)?; - - let previous_shortstatehash = self.current_shortstatehash(&new_pdu.room_id)?; - - if let Some(p) = previous_shortstatehash { - self.shorteventid_shortstatehash - .insert(&shorteventid.to_be_bytes(), &p.to_be_bytes())?; - } - - if let Some(state_key) = &new_pdu.state_key { - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let shortstatekey = self.get_or_create_shortstatekey( - &new_pdu.kind.to_string().into(), - state_key, - globals, - )?; - - let new = self.compress_state_event(shortstatekey, &new_pdu.event_id, globals)?; - - let replaces = states_parents - .last() - .map(|info| { - info.1 - .iter() - .find(|bytes| bytes.starts_with(&shortstatekey.to_be_bytes())) - }) - .unwrap_or_default(); - - if Some(&new) == replaces { - return Ok(previous_shortstatehash.expect("must exist")); - } - - // TODO: statehash with deterministic inputs - let shortstatehash = globals.next_count()?; - - let mut statediffnew = HashSet::new(); - statediffnew.insert(new); - - let mut statediffremoved = HashSet::new(); - if let Some(replaces) = replaces { - statediffremoved.insert(*replaces); - } - - self.save_state_from_diff( - shortstatehash, - statediffnew, - statediffremoved, - 2, - states_parents, - )?; - - Ok(shortstatehash) - } else { - Ok(previous_shortstatehash.expect("first event in room must be a state event")) - } - } - - #[tracing::instrument(skip(self, invite_event))] - pub fn calculate_invite_state( - &self, - invite_event: &PduEvent, - ) -> Result>> { - let mut state = Vec::new(); - // Add recommended events - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomCreate, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomJoinRules, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = self.room_state_get( - &invite_event.room_id, - &StateEventType::RoomCanonicalAlias, - "", - )? { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomAvatar, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomName, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = self.room_state_get( - &invite_event.room_id, - &StateEventType::RoomMember, - invite_event.sender.as_str(), - )? { - state.push(e.to_stripped_state_event()); - } - - state.push(invite_event.to_stripped_state_event()); - Ok(state) - } - - #[tracing::instrument(skip(self))] - pub fn set_room_state(&self, room_id: &RoomId, shortstatehash: u64) -> Result<()> { - self.roomid_shortstatehash - .insert(room_id.as_bytes(), &shortstatehash.to_be_bytes())?; - - Ok(()) - } - - pub fn associate_token_shortstatehash( - &self, - room_id: &RoomId, - token: u64, - shortstatehash: u64, - ) -> Result<()> { - let shortroomid = self.get_shortroomid(room_id)?.expect("room exists"); - - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(&token.to_be_bytes()); - - self.roomsynctoken_shortstatehash - .insert(&key, &shortstatehash.to_be_bytes()) - } - - pub fn get_token_shortstatehash(&self, room_id: &RoomId, token: u64) -> Result> { - let shortroomid = self.get_shortroomid(room_id)?.expect("room exists"); - - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(&token.to_be_bytes()); - - self.roomsynctoken_shortstatehash - .get(&key)? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid shortstatehash in roomsynctoken_shortstatehash") - }) - }) - .transpose() - } - - /// Creates a new persisted data unit and adds it to a room. - #[tracing::instrument(skip(self, db, _mutex_lock))] - pub fn build_and_append_pdu( - &self, - pdu_builder: PduBuilder, - sender: &UserId, - room_id: &RoomId, - db: &Database, - _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room mutex - ) -> Result> { - let PduBuilder { - event_type, - content, - unsigned, - state_key, - redacts, - } = pdu_builder; - - let prev_events = self - .get_pdu_leaves(room_id)? - .into_iter() - .take(20) - .collect::>(); - - let create_event = self.room_state_get(room_id, &StateEventType::RoomCreate, "")?; - - let create_event_content: Option = create_event - .as_ref() - .map(|create_event| { - serde_json::from_str(create_event.content.get()).map_err(|e| { - warn!("Invalid create event: {}", e); - Error::bad_database("Invalid create event in db.") - }) - }) - .transpose()?; - - // If there was no create event yet, assume we are creating a room with the default - // version right now - let room_version_id = create_event_content - .map_or(db.globals.default_room_version(), |create_event| { - create_event.room_version - }); - let room_version = RoomVersion::new(&room_version_id).expect("room version is supported"); - - let auth_events = - self.get_auth_events(room_id, &event_type, sender, state_key.as_deref(), &content)?; - - // Our depth is the maximum depth of prev_events + 1 - let depth = prev_events - .iter() - .filter_map(|event_id| Some(self.get_pdu(event_id).ok()??.depth)) - .max() - .unwrap_or_else(|| uint!(0)) - + uint!(1); - - let mut unsigned = unsigned.unwrap_or_default(); - if let Some(state_key) = &state_key { - if let Some(prev_pdu) = - self.room_state_get(room_id, &event_type.to_string().into(), state_key)? - { - unsigned.insert( - "prev_content".to_owned(), - serde_json::from_str(prev_pdu.content.get()).expect("string is valid json"), - ); - unsigned.insert( - "prev_sender".to_owned(), - serde_json::to_value(&prev_pdu.sender).expect("UserId::to_value always works"), - ); - } - } - - let mut pdu = PduEvent { - event_id: ruma::event_id!("$thiswillbefilledinlater").into(), - room_id: room_id.to_owned(), - sender: sender.to_owned(), - origin_server_ts: utils::millis_since_unix_epoch() - .try_into() - .expect("time is valid"), - kind: event_type, - content, - state_key, - prev_events, - depth, - auth_events: auth_events - .iter() - .map(|(_, pdu)| pdu.event_id.clone()) - .collect(), - redacts, - unsigned: if unsigned.is_empty() { - None - } else { - Some(to_raw_value(&unsigned).expect("to_raw_value always works")) - }, - hashes: EventHash { - sha256: "aaa".to_owned(), - }, - signatures: None, - }; - - let auth_check = state_res::auth_check( - &room_version, - &pdu, - None::, // TODO: third_party_invite - |k, s| auth_events.get(&(k.clone(), s.to_owned())), - ) - .map_err(|e| { - error!("{:?}", e); - Error::bad_database("Auth check failed.") - })?; - - if !auth_check { - return Err(Error::BadRequest( - ErrorKind::Forbidden, - "Event is not authorized.", - )); - } - - // Hash and sign - let mut pdu_json = - utils::to_canonical_object(&pdu).expect("event is valid, we just created it"); - - pdu_json.remove("event_id"); - - // Add origin because synapse likes that (and it's required in the spec) - pdu_json.insert( - "origin".to_owned(), - CanonicalJsonValue::String(db.globals.server_name().as_ref().to_owned()), - ); - - match ruma::signatures::hash_and_sign_event( - db.globals.server_name().as_str(), - db.globals.keypair(), - &mut pdu_json, - &room_version_id, - ) { - Ok(_) => {} - Err(e) => { - return match e { - ruma::signatures::Error::PduSize => Err(Error::BadRequest( - ErrorKind::TooLarge, - "Message is too long", - )), - _ => Err(Error::BadRequest( - ErrorKind::Unknown, - "Signing event failed", - )), - } - } - } - - // Generate event id - pdu.event_id = EventId::parse_arc(format!( - "${}", - ruma::signatures::reference_hash(&pdu_json, &room_version_id) - .expect("ruma can calculate reference hashes") - )) - .expect("ruma's reference hashes are valid event ids"); - - pdu_json.insert( - "event_id".to_owned(), - CanonicalJsonValue::String(pdu.event_id.as_str().to_owned()), - ); - - // Generate short event id - let _shorteventid = self.get_or_create_shorteventid(&pdu.event_id, &db.globals)?; - - // We append to state before appending the pdu, so we don't have a moment in time with the - // pdu without it's state. This is okay because append_pdu can't fail. - let statehashid = self.append_to_state(&pdu, &db.globals)?; - - let pdu_id = self.append_pdu( - &pdu, - pdu_json, - // Since this PDU references all pdu_leaves we can update the leaves - // of the room - iter::once(&*pdu.event_id), - db, - )?; - - // We set the room state after inserting the pdu, so that we never have a moment in time - // where events in the current room state do not exist - self.set_room_state(room_id, statehashid)?; - - let mut servers: HashSet> = - self.room_servers(room_id).filter_map(|r| r.ok()).collect(); - - // In case we are kicking or banning a user, we need to inform their server of the change - if pdu.kind == RoomEventType::RoomMember { - if let Some(state_key_uid) = &pdu - .state_key - .as_ref() - .and_then(|state_key| UserId::parse(state_key.as_str()).ok()) - { - servers.insert(Box::from(state_key_uid.server_name())); - } - } - - // Remove our server from the server list since it will be added to it by room_servers() and/or the if statement above - servers.remove(db.globals.server_name()); - - db.sending.send_pdu(servers.into_iter(), &pdu_id)?; - - for appservice in db.appservice.all()? { - if self.appservice_in_room(room_id, &appservice, db)? { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - continue; - } - - // If the RoomMember event has a non-empty state_key, it is targeted at someone. - // If it is our appservice user, we send this PDU to it. - if pdu.kind == RoomEventType::RoomMember { - if let Some(state_key_uid) = &pdu - .state_key - .as_ref() - .and_then(|state_key| UserId::parse(state_key.as_str()).ok()) - { - if let Some(appservice_uid) = appservice - .1 - .get("sender_localpart") - .and_then(|string| string.as_str()) - .and_then(|string| { - UserId::parse_with_server_name(string, db.globals.server_name()).ok() - }) - { - if state_key_uid == &appservice_uid { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - continue; - } - } - } - } - - if let Some(namespaces) = appservice.1.get("namespaces") { - let users = namespaces - .get("users") - .and_then(|users| users.as_sequence()) - .map_or_else(Vec::new, |users| { - users - .iter() - .filter_map(|users| Regex::new(users.get("regex")?.as_str()?).ok()) - .collect::>() - }); - let aliases = namespaces - .get("aliases") - .and_then(|aliases| aliases.as_sequence()) - .map_or_else(Vec::new, |aliases| { - aliases - .iter() - .filter_map(|aliases| Regex::new(aliases.get("regex")?.as_str()?).ok()) - .collect::>() - }); - let rooms = namespaces - .get("rooms") - .and_then(|rooms| rooms.as_sequence()); - - let matching_users = |users: &Regex| { - users.is_match(pdu.sender.as_str()) - || pdu.kind == RoomEventType::RoomMember - && pdu - .state_key - .as_ref() - .map_or(false, |state_key| users.is_match(state_key)) - }; - let matching_aliases = |aliases: &Regex| { - self.room_aliases(room_id) - .filter_map(|r| r.ok()) - .any(|room_alias| aliases.is_match(room_alias.as_str())) - }; - - if aliases.iter().any(matching_aliases) - || rooms.map_or(false, |rooms| rooms.contains(&room_id.as_str().into())) - || users.iter().any(matching_users) - { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - } - } - } - - Ok(pdu.event_id) - } - - /// Returns an iterator over all PDUs in a room. - #[tracing::instrument(skip(self))] - pub fn all_pdus<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result, PduEvent)>> + 'a> { - self.pdus_since(user_id, room_id, 0) - } - - /// Returns an iterator over all events in a room that happened after the event with id `since` - /// in chronological order. - #[tracing::instrument(skip(self))] - pub fn pdus_since<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - since: u64, - ) -> Result, PduEvent)>> + 'a> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - // Skip the first pdu if it's exactly at since, because we sent that last time - let mut first_pdu_id = prefix.clone(); - first_pdu_id.extend_from_slice(&(since + 1).to_be_bytes()); - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(&first_pdu_id, false) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } - - /// Returns an iterator over all events and their tokens in a room that happened before the - /// event with id `until` in reverse-chronological order. - #[tracing::instrument(skip(self))] - pub fn pdus_until<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - until: u64, - ) -> Result, PduEvent)>> + 'a> { - // Create the first part of the full pdu id - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut current = prefix.clone(); - current.extend_from_slice(&(until.saturating_sub(1)).to_be_bytes()); // -1 because we don't want event at `until` - - let current: &[u8] = ¤t; - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(current, true) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } - - /// Returns an iterator over all events and their token in a room that happened after the event - /// with id `from` in chronological order. - #[tracing::instrument(skip(self))] - pub fn pdus_after<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - from: u64, - ) -> Result, PduEvent)>> + 'a> { - // Create the first part of the full pdu id - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut current = prefix.clone(); - current.extend_from_slice(&(from + 1).to_be_bytes()); // +1 so we don't send the base event - - let current: &[u8] = ¤t; - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(current, false) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } - - /// Replace a PDU with the redacted form. - #[tracing::instrument(skip(self, reason))] - pub fn redact_pdu(&self, event_id: &EventId, reason: &PduEvent) -> Result<()> { - if let Some(pdu_id) = self.get_pdu_id(event_id)? { - let mut pdu = self - .get_pdu_from_id(&pdu_id)? - .ok_or_else(|| Error::bad_database("PDU ID points to invalid PDU."))?; - pdu.redact(reason)?; - self.replace_pdu(&pdu_id, &pdu)?; - } - // If event does not exist, just noop - Ok(()) - } - - /// Update current membership data. - #[tracing::instrument(skip(self, last_state, db))] - pub fn update_membership( - &self, - room_id: &RoomId, - user_id: &UserId, - membership: MembershipState, - sender: &UserId, - last_state: Option>>, - db: &Database, - update_joined_count: bool, - ) -> Result<()> { - // Keep track what remote users exist by adding them as "deactivated" users - if user_id.server_name() != db.globals.server_name() { - db.users.create(user_id, None)?; - // TODO: displayname, avatar url - } - - let mut roomserver_id = room_id.as_bytes().to_vec(); - roomserver_id.push(0xff); - roomserver_id.extend_from_slice(user_id.server_name().as_bytes()); - - let mut serverroom_id = user_id.server_name().as_bytes().to_vec(); - serverroom_id.push(0xff); - serverroom_id.extend_from_slice(room_id.as_bytes()); - - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - let mut roomuser_id = room_id.as_bytes().to_vec(); - roomuser_id.push(0xff); - roomuser_id.extend_from_slice(user_id.as_bytes()); - - match &membership { - MembershipState::Join => { - // Check if the user never joined this room - if !self.once_joined(user_id, room_id)? { - // Add the user ID to the join list then - self.roomuseroncejoinedids.insert(&userroom_id, &[])?; - - // Check if the room has a predecessor - if let Some(predecessor) = self - .room_state_get(room_id, &StateEventType::RoomCreate, "")? - .and_then(|create| serde_json::from_str(create.content.get()).ok()) - .and_then(|content: RoomCreateEventContent| content.predecessor) - { - // Copy user settings from predecessor to the current room: - // - Push rules - // - // TODO: finish this once push rules are implemented. - // - // let mut push_rules_event_content: PushRulesEvent = account_data - // .get( - // None, - // user_id, - // EventType::PushRules, - // )?; - // - // NOTE: find where `predecessor.room_id` match - // and update to `room_id`. - // - // account_data - // .update( - // None, - // user_id, - // EventType::PushRules, - // &push_rules_event_content, - // globals, - // ) - // .ok(); - - // Copy old tags to new room - if let Some(tag_event) = db.account_data.get::( - Some(&predecessor.room_id), - user_id, - RoomAccountDataEventType::Tag, - )? { - db.account_data - .update( - Some(room_id), - user_id, - RoomAccountDataEventType::Tag, - &tag_event, - &db.globals, - ) - .ok(); - }; - - // Copy direct chat flag - if let Some(mut direct_event) = db.account_data.get::( - None, - user_id, - GlobalAccountDataEventType::Direct.to_string().into(), - )? { - let mut room_ids_updated = false; - - for room_ids in direct_event.content.0.values_mut() { - if room_ids.iter().any(|r| r == &predecessor.room_id) { - room_ids.push(room_id.to_owned()); - room_ids_updated = true; - } - } - - if room_ids_updated { - db.account_data.update( - None, - user_id, - GlobalAccountDataEventType::Direct.to_string().into(), - &direct_event, - &db.globals, - )?; - } - }; - } - } - - if update_joined_count { - self.roomserverids.insert(&roomserver_id, &[])?; - self.serverroomids.insert(&serverroom_id, &[])?; - } - self.userroomid_joined.insert(&userroom_id, &[])?; - self.roomuserid_joined.insert(&roomuser_id, &[])?; - self.userroomid_invitestate.remove(&userroom_id)?; - self.roomuserid_invitecount.remove(&roomuser_id)?; - self.userroomid_leftstate.remove(&userroom_id)?; - self.roomuserid_leftcount.remove(&roomuser_id)?; - } - MembershipState::Invite => { - // We want to know if the sender is ignored by the receiver - let is_ignored = db - .account_data - .get::( - None, // Ignored users are in global account data - user_id, // Receiver - GlobalAccountDataEventType::IgnoredUserList - .to_string() - .into(), - )? - .map_or(false, |ignored| { - ignored - .content - .ignored_users - .iter() - .any(|user| user == sender) - }); - - if is_ignored { - return Ok(()); - } - - if update_joined_count { - self.roomserverids.insert(&roomserver_id, &[])?; - self.serverroomids.insert(&serverroom_id, &[])?; - } - self.userroomid_invitestate.insert( - &userroom_id, - &serde_json::to_vec(&last_state.unwrap_or_default()) - .expect("state to bytes always works"), - )?; - self.roomuserid_invitecount - .insert(&roomuser_id, &db.globals.next_count()?.to_be_bytes())?; - self.userroomid_joined.remove(&userroom_id)?; - self.roomuserid_joined.remove(&roomuser_id)?; - self.userroomid_leftstate.remove(&userroom_id)?; - self.roomuserid_leftcount.remove(&roomuser_id)?; - } - MembershipState::Leave | MembershipState::Ban => { - if update_joined_count - && self - .room_members(room_id) - .chain(self.room_members_invited(room_id)) - .filter_map(|r| r.ok()) - .all(|u| u.server_name() != user_id.server_name()) - { - self.roomserverids.remove(&roomserver_id)?; - self.serverroomids.remove(&serverroom_id)?; - } - self.userroomid_leftstate.insert( - &userroom_id, - &serde_json::to_vec(&Vec::>::new()).unwrap(), - )?; // TODO - self.roomuserid_leftcount - .insert(&roomuser_id, &db.globals.next_count()?.to_be_bytes())?; - self.userroomid_joined.remove(&userroom_id)?; - self.roomuserid_joined.remove(&roomuser_id)?; - self.userroomid_invitestate.remove(&userroom_id)?; - self.roomuserid_invitecount.remove(&roomuser_id)?; - } - _ => {} - } - - if update_joined_count { - self.update_joined_count(room_id, db)?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self, room_id, db))] - pub fn update_joined_count(&self, room_id: &RoomId, db: &Database) -> Result<()> { - let mut joinedcount = 0_u64; - let mut invitedcount = 0_u64; - let mut joined_servers = HashSet::new(); - let mut real_users = HashSet::new(); - - for joined in self.room_members(room_id).filter_map(|r| r.ok()) { - joined_servers.insert(joined.server_name().to_owned()); - if joined.server_name() == db.globals.server_name() - && !db.users.is_deactivated(&joined).unwrap_or(true) - { - real_users.insert(joined); - } - joinedcount += 1; - } - - for invited in self.room_members_invited(room_id).filter_map(|r| r.ok()) { - joined_servers.insert(invited.server_name().to_owned()); - invitedcount += 1; - } - - self.roomid_joinedcount - .insert(room_id.as_bytes(), &joinedcount.to_be_bytes())?; - - self.roomid_invitedcount - .insert(room_id.as_bytes(), &invitedcount.to_be_bytes())?; - - self.our_real_users_cache - .write() - .unwrap() - .insert(room_id.to_owned(), Arc::new(real_users)); - - for old_joined_server in self.room_servers(room_id).filter_map(|r| r.ok()) { - if !joined_servers.remove(&old_joined_server) { - // Server not in room anymore - let mut roomserver_id = room_id.as_bytes().to_vec(); - roomserver_id.push(0xff); - roomserver_id.extend_from_slice(old_joined_server.as_bytes()); - - let mut serverroom_id = old_joined_server.as_bytes().to_vec(); - serverroom_id.push(0xff); - serverroom_id.extend_from_slice(room_id.as_bytes()); - - self.roomserverids.remove(&roomserver_id)?; - self.serverroomids.remove(&serverroom_id)?; - } - } - - // Now only new servers are in joined_servers anymore - for server in joined_servers { - let mut roomserver_id = room_id.as_bytes().to_vec(); - roomserver_id.push(0xff); - roomserver_id.extend_from_slice(server.as_bytes()); - - let mut serverroom_id = server.as_bytes().to_vec(); - serverroom_id.push(0xff); - serverroom_id.extend_from_slice(room_id.as_bytes()); - - self.roomserverids.insert(&roomserver_id, &[])?; - self.serverroomids.insert(&serverroom_id, &[])?; - } - - self.appservice_in_room_cache - .write() - .unwrap() - .remove(room_id); - - Ok(()) - } - - #[tracing::instrument(skip(self, room_id, db))] - pub fn get_our_real_users( - &self, - room_id: &RoomId, - db: &Database, - ) -> Result>>> { - let maybe = self - .our_real_users_cache - .read() - .unwrap() - .get(room_id) - .cloned(); - if let Some(users) = maybe { - Ok(users) - } else { - self.update_joined_count(room_id, db)?; - Ok(Arc::clone( - self.our_real_users_cache - .read() - .unwrap() - .get(room_id) - .unwrap(), - )) - } - } - - #[tracing::instrument(skip(self, room_id, appservice, db))] - pub fn appservice_in_room( - &self, - room_id: &RoomId, - appservice: &(String, serde_yaml::Value), - db: &Database, - ) -> Result { - let maybe = self - .appservice_in_room_cache - .read() - .unwrap() - .get(room_id) - .and_then(|map| map.get(&appservice.0)) - .copied(); - - if let Some(b) = maybe { - Ok(b) - } else if let Some(namespaces) = appservice.1.get("namespaces") { - let users = namespaces - .get("users") - .and_then(|users| users.as_sequence()) - .map_or_else(Vec::new, |users| { - users - .iter() - .filter_map(|users| Regex::new(users.get("regex")?.as_str()?).ok()) - .collect::>() - }); - - let bridge_user_id = appservice - .1 - .get("sender_localpart") - .and_then(|string| string.as_str()) - .and_then(|string| { - UserId::parse_with_server_name(string, db.globals.server_name()).ok() - }); - - let in_room = bridge_user_id - .map_or(false, |id| self.is_joined(&id, room_id).unwrap_or(false)) - || self.room_members(room_id).any(|userid| { - userid.map_or(false, |userid| { - users.iter().any(|r| r.is_match(userid.as_str())) - }) - }); - - self.appservice_in_room_cache - .write() - .unwrap() - .entry(room_id.to_owned()) - .or_default() - .insert(appservice.0.clone(), in_room); - - Ok(in_room) - } else { - Ok(false) - } - } - - // Make a user leave all their joined rooms - #[tracing::instrument(skip(self, db))] - pub async fn leave_all_rooms(&self, user_id: &UserId, db: &Database) -> Result<()> { - let all_rooms = db - .rooms - .rooms_joined(user_id) - .chain(db.rooms.rooms_invited(user_id).map(|t| t.map(|(r, _)| r))) - .collect::>(); - - for room_id in all_rooms { - let room_id = match room_id { - Ok(room_id) => room_id, - Err(_) => continue, - }; - - let _ = self.leave_room(user_id, &room_id, db).await; - } - - Ok(()) - } - - #[tracing::instrument(skip(self, db))] - pub async fn leave_room( - &self, - user_id: &UserId, - room_id: &RoomId, - db: &Database, - ) -> Result<()> { - // Ask a remote server if we don't have this room - if !self.exists(room_id)? && room_id.server_name() != db.globals.server_name() { - if let Err(e) = self.remote_leave_room(user_id, room_id, db).await { - warn!("Failed to leave room {} remotely: {}", user_id, e); - // Don't tell the client about this error - } - - let last_state = self - .invite_state(user_id, room_id)? - .map_or_else(|| self.left_state(user_id, room_id), |s| Ok(Some(s)))?; - - // We always drop the invite, we can't rely on other servers - self.update_membership( - room_id, - user_id, - MembershipState::Leave, - user_id, - last_state, - db, + ) -> Result<(u64, bool)> { + Ok(match self.statehash_shortstatehash.get(state_hash)? { + Some(shortstatehash) => ( + utils::u64_from_bytes(&shortstatehash) + .map_err(|_| Error::bad_database("Invalid shortstatehash in db."))?, true, - )?; - } else { - let mutex_state = Arc::clone( - db.globals - .roomid_mutex_state - .write() - .unwrap() - .entry(room_id.to_owned()) - .or_default(), - ); - let state_lock = mutex_state.lock().await; - - let mut event: RoomMemberEventContent = serde_json::from_str( - self.room_state_get(room_id, &StateEventType::RoomMember, user_id.as_str())? - .ok_or(Error::BadRequest( - ErrorKind::BadState, - "Cannot leave a room you are not a member of.", - ))? - .content - .get(), - ) - .map_err(|_| Error::bad_database("Invalid member event in database."))?; - - event.membership = MembershipState::Leave; - - self.build_and_append_pdu( - PduBuilder { - event_type: RoomEventType::RoomMember, - content: to_raw_value(&event).expect("event is valid, we just created it"), - unsigned: None, - state_key: Some(user_id.to_string()), - redacts: None, - }, - user_id, - room_id, - db, - &state_lock, - )?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self, db))] - async fn remote_leave_room( - &self, - user_id: &UserId, - room_id: &RoomId, - db: &Database, - ) -> Result<()> { - let mut make_leave_response_and_server = Err(Error::BadServerResponse( - "No server available to assist in leaving.", - )); - - let invite_state = db - .rooms - .invite_state(user_id, room_id)? - .ok_or(Error::BadRequest( - ErrorKind::BadState, - "User is not invited.", - ))?; - - let servers: HashSet<_> = invite_state - .iter() - .filter_map(|event| serde_json::from_str(event.json().get()).ok()) - .filter_map(|event: serde_json::Value| event.get("sender").cloned()) - .filter_map(|sender| sender.as_str().map(|s| s.to_owned())) - .filter_map(|sender| UserId::parse(sender).ok()) - .map(|user| user.server_name().to_owned()) - .collect(); - - for remote_server in servers { - let make_leave_response = db - .sending - .send_federation_request( - &db.globals, - &remote_server, - federation::membership::prepare_leave_event::v1::Request { room_id, user_id }, - ) - .await; - - make_leave_response_and_server = make_leave_response.map(|r| (r, remote_server)); - - if make_leave_response_and_server.is_ok() { - break; - } - } - - let (make_leave_response, remote_server) = make_leave_response_and_server?; - - let room_version_id = match make_leave_response.room_version { - Some(version) if self.is_supported_version(&db, &version) => version, - _ => return Err(Error::BadServerResponse("Room version is not supported")), - }; - - let mut leave_event_stub = - serde_json::from_str::(make_leave_response.event.get()).map_err( - |_| Error::BadServerResponse("Invalid make_leave event json received from server."), - )?; - - // TODO: Is origin needed? - leave_event_stub.insert( - "origin".to_owned(), - CanonicalJsonValue::String(db.globals.server_name().as_str().to_owned()), - ); - leave_event_stub.insert( - "origin_server_ts".to_owned(), - CanonicalJsonValue::Integer( - utils::millis_since_unix_epoch() - .try_into() - .expect("Timestamp is valid js_int value"), ), - ); - // We don't leave the event id in the pdu because that's only allowed in v1 or v2 rooms - leave_event_stub.remove("event_id"); - - // In order to create a compatible ref hash (EventID) the `hashes` field needs to be present - ruma::signatures::hash_and_sign_event( - db.globals.server_name().as_str(), - db.globals.keypair(), - &mut leave_event_stub, - &room_version_id, - ) - .expect("event is valid, we just created it"); - - // Generate event id - let event_id = EventId::parse(format!( - "${}", - ruma::signatures::reference_hash(&leave_event_stub, &room_version_id) - .expect("ruma can calculate reference hashes") - )) - .expect("ruma's reference hashes are valid event ids"); - - // Add event_id back - leave_event_stub.insert( - "event_id".to_owned(), - CanonicalJsonValue::String(event_id.as_str().to_owned()), - ); - - // It has enough fields to be called a proper event now - let leave_event = leave_event_stub; - - db.sending - .send_federation_request( - &db.globals, - &remote_server, - federation::membership::create_leave_event::v2::Request { - room_id, - event_id: &event_id, - pdu: &PduEvent::convert_to_outgoing_federation_event(leave_event.clone()), - }, - ) - .await?; - - Ok(()) - } - - /// Makes a user forget a room. - #[tracing::instrument(skip(self))] - pub fn forget(&self, room_id: &RoomId, user_id: &UserId) -> Result<()> { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - let mut roomuser_id = room_id.as_bytes().to_vec(); - roomuser_id.push(0xff); - roomuser_id.extend_from_slice(user_id.as_bytes()); - - self.userroomid_leftstate.remove(&userroom_id)?; - self.roomuserid_leftcount.remove(&roomuser_id)?; - - Ok(()) - } - - #[tracing::instrument(skip(self, globals))] - pub fn set_alias( - &self, - alias: &RoomAliasId, - room_id: Option<&RoomId>, - globals: &super::globals::Globals, - ) -> Result<()> { - if let Some(room_id) = room_id { - // New alias - self.alias_roomid - .insert(alias.alias().as_bytes(), room_id.as_bytes())?; - let mut aliasid = room_id.as_bytes().to_vec(); - aliasid.push(0xff); - aliasid.extend_from_slice(&globals.next_count()?.to_be_bytes()); - self.aliasid_alias.insert(&aliasid, &*alias.as_bytes())?; - } else { - // room_id=None means remove alias - if let Some(room_id) = self.alias_roomid.get(alias.alias().as_bytes())? { - let mut prefix = room_id.to_vec(); - prefix.push(0xff); - - for (key, _) in self.aliasid_alias.scan_prefix(prefix) { - self.aliasid_alias.remove(&key)?; - } - self.alias_roomid.remove(alias.alias().as_bytes())?; - } else { - return Err(Error::BadRequest( - ErrorKind::NotFound, - "Alias does not exist.", - )); + None => { + let shortstatehash = globals.next_count()?; + self.statehash_shortstatehash + .insert(state_hash, &shortstatehash.to_be_bytes())?; + (shortstatehash, false) } - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn id_from_alias(&self, alias: &RoomAliasId) -> Result>> { - self.alias_roomid - .get(alias.alias().as_bytes())? - .map(|bytes| { - RoomId::parse(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in alias_roomid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("Room ID in alias_roomid is invalid.")) - }) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn room_aliases<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.aliasid_alias.scan_prefix(prefix).map(|(_, bytes)| { - utils::string_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid alias bytes in aliasid_alias."))? - .try_into() - .map_err(|_| Error::bad_database("Invalid alias in aliasid_alias.")) }) } - #[tracing::instrument(skip(self))] - pub fn set_public(&self, room_id: &RoomId, public: bool) -> Result<()> { - if public { - self.publicroomids.insert(room_id.as_bytes(), &[])?; - } else { - self.publicroomids.remove(room_id.as_bytes())?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn is_public_room(&self, room_id: &RoomId) -> Result { - Ok(self.publicroomids.get(room_id.as_bytes())?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn iter_ids(&self) -> impl Iterator>> + '_ { - self.roomid_shortroomid.iter().map(|(bytes, _)| { - RoomId::parse( - utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in publicroomids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in roomid_shortroomid is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn public_rooms(&self) -> impl Iterator>> + '_ { - self.publicroomids.iter().map(|(bytes, _)| { - RoomId::parse( - utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in publicroomids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in publicroomids is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn search_pdus<'a>( - &'a self, - room_id: &RoomId, - search_string: &str, - ) -> Result> + 'a, Vec)>> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - let prefix_clone = prefix.clone(); - - let words: Vec<_> = search_string - .split_terminator(|c: char| !c.is_alphanumeric()) - .filter(|s| !s.is_empty()) - .map(str::to_lowercase) - .collect(); - - let iterators = words.clone().into_iter().map(move |word| { - let mut prefix2 = prefix.clone(); - prefix2.extend_from_slice(word.as_bytes()); - prefix2.push(0xff); - - let mut last_possible_id = prefix2.clone(); - last_possible_id.extend_from_slice(&u64::MAX.to_be_bytes()); - - self.tokenids - .iter_from(&last_possible_id, true) // Newest pdus first - .take_while(move |(k, _)| k.starts_with(&prefix2)) - .map(|(key, _)| key[key.len() - size_of::()..].to_vec()) - }); - - Ok(utils::common_elements(iterators, |a, b| { - // We compare b with a because we reversed the iterator earlier - b.cmp(a) - }) - .map(|iter| { - ( - iter.map(move |id| { - let mut pduid = prefix_clone.clone(); - pduid.extend_from_slice(&id); - pduid - }), - words, - ) - })) - } - - #[tracing::instrument(skip(self))] - pub fn get_shared_rooms<'a>( - &'a self, - users: Vec>, - ) -> Result>> + 'a> { - let iterators = users.into_iter().map(move |user_id| { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.userroomid_joined - .scan_prefix(prefix) - .map(|(key, _)| { - let roomid_index = key - .iter() - .enumerate() - .find(|(_, &b)| b == 0xff) - .ok_or_else(|| Error::bad_database("Invalid userroomid_joined in db."))? - .0 - + 1; // +1 because the room id starts AFTER the separator - - let room_id = key[roomid_index..].to_vec(); - - Ok::<_, Error>(room_id) - }) - .filter_map(|r| r.ok()) - }); - - // We use the default compare function because keys are sorted correctly (not reversed) - Ok(utils::common_elements(iterators, Ord::cmp) - .expect("users is not empty") - .map(|bytes| { - RoomId::parse(utils::string_from_bytes(&*bytes).map_err(|_| { - Error::bad_database("Invalid RoomId bytes in userroomid_joined") - })?) - .map_err(|_| Error::bad_database("Invalid RoomId in userroomid_joined.")) - })) - } - - /// Returns an iterator of all servers participating in this room. - #[tracing::instrument(skip(self))] - pub fn room_servers<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomserverids.scan_prefix(prefix).map(|(key, _)| { - ServerName::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Server name in roomserverids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Server name in roomserverids is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn server_in_room<'a>(&'a self, server: &ServerName, room_id: &RoomId) -> Result { - let mut key = server.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - - self.serverroomids.get(&key).map(|o| o.is_some()) - } - - /// Returns an iterator of all rooms a server participates in (as far as we know). - #[tracing::instrument(skip(self))] - pub fn server_rooms<'a>( - &'a self, - server: &ServerName, - ) -> impl Iterator>> + 'a { - let mut prefix = server.as_bytes().to_vec(); - prefix.push(0xff); - - self.serverroomids.scan_prefix(prefix).map(|(key, _)| { - RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| Error::bad_database("RoomId in serverroomids is invalid unicode."))?, - ) - .map_err(|_| Error::bad_database("RoomId in serverroomids is invalid.")) - }) - } - - /// Returns an iterator over all joined members of a room. - #[tracing::instrument(skip(self))] - pub fn room_members<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomuserid_joined.scan_prefix(prefix).map(|(key, _)| { - UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("User ID in roomuserid_joined is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("User ID in roomuserid_joined is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn room_joined_count(&self, room_id: &RoomId) -> Result> { - self.roomid_joinedcount - .get(room_id.as_bytes())? - .map(|b| { - utils::u64_from_bytes(&b) - .map_err(|_| Error::bad_database("Invalid joinedcount in db.")) - }) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn room_invited_count(&self, room_id: &RoomId) -> Result> { - self.roomid_invitedcount - .get(room_id.as_bytes())? - .map(|b| { - utils::u64_from_bytes(&b) - .map_err(|_| Error::bad_database("Invalid joinedcount in db.")) - }) - .transpose() - } - - /// Returns an iterator over all User IDs who ever joined a room. - #[tracing::instrument(skip(self))] - pub fn room_useroncejoined<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomuseroncejoinedids - .scan_prefix(prefix) - .map(|(key, _)| { - UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("User ID in room_useroncejoined is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("User ID in room_useroncejoined is invalid.")) - }) - } - - /// Returns an iterator over all invited members of a room. - #[tracing::instrument(skip(self))] - pub fn room_members_invited<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomuserid_invitecount - .scan_prefix(prefix) - .map(|(key, _)| { - UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("User ID in roomuserid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("User ID in roomuserid_invited is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn get_invite_count(&self, room_id: &RoomId, user_id: &UserId) -> Result> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_invitecount - .get(&key)? - .map_or(Ok(None), |bytes| { - Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid invitecount in db.") - })?)) - }) - } - - #[tracing::instrument(skip(self))] - pub fn get_left_count(&self, room_id: &RoomId, user_id: &UserId) -> Result> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_leftcount - .get(&key)? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid leftcount in db.")) - }) - .transpose() - } - - pub fn is_disabled(&self, room_id: &RoomId) -> Result { - Ok(self.disabledroomids.get(room_id.as_bytes())?.is_some()) - } - - /// Returns an iterator over all rooms this user joined. - #[tracing::instrument(skip(self))] - pub fn rooms_joined<'a>( - &'a self, - user_id: &UserId, - ) -> impl Iterator>> + 'a { - self.userroomid_joined - .scan_prefix(user_id.as_bytes().to_vec()) - .map(|(key, _)| { - RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Room ID in userroomid_joined is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_joined is invalid.")) - }) - } - - /// Returns an iterator over all rooms a user was invited to. - #[tracing::instrument(skip(self))] - pub fn rooms_invited<'a>( - &'a self, - user_id: &UserId, - ) -> impl Iterator, Vec>)>> + 'a { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.userroomid_invitestate - .scan_prefix(prefix) - .map(|(key, state)| { - let room_id = RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Room ID in userroomid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_invited is invalid."))?; - - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_invitestate."))?; - - Ok((room_id, state)) - }) - } - - #[tracing::instrument(skip(self))] - pub fn invite_state( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result>>> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - - self.userroomid_invitestate - .get(&key)? - .map(|state| { - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_invitestate."))?; - - Ok(state) - }) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn left_state( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result>>> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - - self.userroomid_leftstate - .get(&key)? - .map(|state| { - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_leftstate."))?; - - Ok(state) - }) - .transpose() - } - - /// Returns an iterator over all rooms a user left. - #[tracing::instrument(skip(self))] - pub fn rooms_left<'a>( - &'a self, - user_id: &UserId, - ) -> impl Iterator, Vec>)>> + 'a { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.userroomid_leftstate - .scan_prefix(prefix) - .map(|(key, state)| { - let room_id = RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Room ID in userroomid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_invited is invalid."))?; - - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_leftstate."))?; - - Ok((room_id, state)) - }) - } - - #[tracing::instrument(skip(self))] - pub fn once_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.roomuseroncejoinedids.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn is_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.userroomid_joined.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn is_invited(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.userroomid_invitestate.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn is_left(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.userroomid_leftstate.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn get_auth_chain_from_cache<'a>( - &'a self, - key: &[u64], - ) -> Result>>> { - // Check RAM cache - if let Some(result) = self.auth_chain_cache.lock().unwrap().get_mut(key) { - return Ok(Some(Arc::clone(result))); - } - - // Check DB cache - if key.len() == 1 { - if let Some(chain) = - self.shorteventid_authchain - .get(&key[0].to_be_bytes())? - .map(|chain| { - chain - .chunks_exact(size_of::()) - .map(|chunk| { - utils::u64_from_bytes(chunk).expect("byte length is correct") - }) - .collect() - }) - { - let chain = Arc::new(chain); - - // Cache in RAM - self.auth_chain_cache - .lock() - .unwrap() - .insert(vec![key[0]], Arc::clone(&chain)); - - return Ok(Some(chain)); - } - } - - Ok(None) - } - - #[tracing::instrument(skip(self))] - pub fn cache_auth_chain(&self, key: Vec, chain: Arc>) -> Result<()> { - // Persist in db - if key.len() == 1 { - self.shorteventid_authchain.insert( - &key[0].to_be_bytes(), - &chain - .iter() - .flat_map(|s| s.to_be_bytes().to_vec()) - .collect::>(), - )?; - } - - // Cache in RAM - self.auth_chain_cache.lock().unwrap().insert(key, chain); - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_was_sent_before( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - ll_user: &UserId, - ) -> Result { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(device_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(ll_user.as_bytes()); - Ok(self.lazyloadedids.get(&key)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_mark_sent( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - lazy_load: HashSet>, - count: u64, - ) { - self.lazy_load_waiting.lock().unwrap().insert( - ( - user_id.to_owned(), - device_id.to_owned(), - room_id.to_owned(), - count, - ), - lazy_load, - ); - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_confirm_delivery( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - since: u64, - ) -> Result<()> { - if let Some(user_ids) = self.lazy_load_waiting.lock().unwrap().remove(&( - user_id.to_owned(), - device_id.to_owned(), - room_id.to_owned(), - since, - )) { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for ll_id in user_ids { - let mut key = prefix.clone(); - key.extend_from_slice(ll_id.as_bytes()); - self.lazyloadedids.insert(&key, &[])?; - } - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_reset( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - ) -> Result<()> { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for (key, _) in self.lazyloadedids.scan_prefix(prefix) { - self.lazyloadedids.remove(&key)?; - } - - Ok(()) - } - - /// Returns the room's version. - #[tracing::instrument(skip(self))] - pub fn get_room_version(&self, room_id: &RoomId) -> Result { - let create_event = self.room_state_get(room_id, &StateEventType::RoomCreate, "")?; - - let create_event_content: Option = create_event - .as_ref() - .map(|create_event| { - serde_json::from_str(create_event.content.get()).map_err(|e| { - warn!("Invalid create event: {}", e); - Error::bad_database("Invalid create event in db.") - }) - }) - .transpose()?; - let room_version = create_event_content - .map(|create_event| create_event.room_version) - .ok_or_else(|| Error::BadDatabase("Invalid room version"))?; - Ok(room_version) - } -} diff --git a/src/service/rooms/state.rs b/src/service/rooms/state.rs index 4ad815e3..4c75467f 100644 --- a/src/service/rooms/state.rs +++ b/src/service/rooms/state.rs @@ -1,145 +1,3 @@ -mod edus; - -pub use edus::RoomEdus; - -use crate::{ - pdu::{EventHash, PduBuilder}, - utils, Database, Error, PduEvent, Result, -}; -use lru_cache::LruCache; -use regex::Regex; -use ring::digest; -use ruma::{ - api::{client::error::ErrorKind, federation}, - events::{ - direct::DirectEvent, - ignored_user_list::IgnoredUserListEvent, - push_rules::PushRulesEvent, - room::{ - create::RoomCreateEventContent, - member::{MembershipState, RoomMemberEventContent}, - power_levels::RoomPowerLevelsEventContent, - }, - tag::TagEvent, - AnyStrippedStateEvent, AnySyncStateEvent, GlobalAccountDataEventType, - RoomAccountDataEventType, RoomEventType, StateEventType, - }, - push::{Action, Ruleset, Tweak}, - serde::{CanonicalJsonObject, CanonicalJsonValue, Raw}, - state_res::{self, RoomVersion, StateMap}, - uint, DeviceId, EventId, RoomAliasId, RoomId, RoomVersionId, ServerName, UserId, -}; -use serde::Deserialize; -use serde_json::value::to_raw_value; -use std::{ - borrow::Cow, - collections::{hash_map, BTreeMap, HashMap, HashSet}, - fmt::Debug, - iter, - mem::size_of, - sync::{Arc, Mutex, RwLock}, -}; -use tokio::sync::MutexGuard; -use tracing::{error, warn}; - -use super::{abstraction::Tree, pusher}; - -/// The unique identifier of each state group. -/// -/// This is created when a state group is added to the database by -/// hashing the entire state. -pub type StateHashId = Vec; -pub type CompressedStateEvent = [u8; 2 * size_of::()]; - -pub struct Rooms { - pub edus: RoomEdus, - pub(super) pduid_pdu: Arc, // PduId = ShortRoomId + Count - pub(super) eventid_pduid: Arc, - pub(super) roomid_pduleaves: Arc, - pub(super) alias_roomid: Arc, - pub(super) aliasid_alias: Arc, // AliasId = RoomId + Count - pub(super) publicroomids: Arc, - - pub(super) tokenids: Arc, // TokenId = ShortRoomId + Token + PduIdCount - - /// Participating servers in a room. - pub(super) roomserverids: Arc, // RoomServerId = RoomId + ServerName - pub(super) serverroomids: Arc, // ServerRoomId = ServerName + RoomId - - pub(super) userroomid_joined: Arc, - pub(super) roomuserid_joined: Arc, - pub(super) roomid_joinedcount: Arc, - pub(super) roomid_invitedcount: Arc, - pub(super) roomuseroncejoinedids: Arc, - pub(super) userroomid_invitestate: Arc, // InviteState = Vec> - pub(super) roomuserid_invitecount: Arc, // InviteCount = Count - pub(super) userroomid_leftstate: Arc, - pub(super) roomuserid_leftcount: Arc, - - pub(super) disabledroomids: Arc, // Rooms where incoming federation handling is disabled - - pub(super) lazyloadedids: Arc, // LazyLoadedIds = UserId + DeviceId + RoomId + LazyLoadedUserId - - pub(super) userroomid_notificationcount: Arc, // NotifyCount = u64 - pub(super) userroomid_highlightcount: Arc, // HightlightCount = u64 - - /// Remember the current state hash of a room. - pub(super) roomid_shortstatehash: Arc, - pub(super) roomsynctoken_shortstatehash: Arc, - /// Remember the state hash at events in the past. - pub(super) shorteventid_shortstatehash: Arc, - /// StateKey = EventType + StateKey, ShortStateKey = Count - pub(super) statekey_shortstatekey: Arc, - pub(super) shortstatekey_statekey: Arc, - - pub(super) roomid_shortroomid: Arc, - - pub(super) shorteventid_eventid: Arc, - pub(super) eventid_shorteventid: Arc, - - pub(super) statehash_shortstatehash: Arc, - pub(super) shortstatehash_statediff: Arc, // StateDiff = parent (or 0) + (shortstatekey+shorteventid++) + 0_u64 + (shortstatekey+shorteventid--) - - pub(super) shorteventid_authchain: Arc, - - /// RoomId + EventId -> outlier PDU. - /// Any pdu that has passed the steps 1-8 in the incoming event /federation/send/txn. - pub(super) eventid_outlierpdu: Arc, - pub(super) softfailedeventids: Arc, - - /// RoomId + EventId -> Parent PDU EventId. - pub(super) referencedevents: Arc, - - pub(super) pdu_cache: Mutex, Arc>>, - pub(super) shorteventid_cache: Mutex>>, - pub(super) auth_chain_cache: Mutex, Arc>>>, - pub(super) eventidshort_cache: Mutex, u64>>, - pub(super) statekeyshort_cache: Mutex>, - pub(super) shortstatekey_cache: Mutex>, - pub(super) our_real_users_cache: RwLock, Arc>>>>, - pub(super) appservice_in_room_cache: RwLock, HashMap>>, - pub(super) lazy_load_waiting: - Mutex, Box, Box, u64), HashSet>>>, - pub(super) stateinfo_cache: Mutex< - LruCache< - u64, - Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - >, - >, - pub(super) lasttimelinecount_cache: Mutex, u64>>, -} - -impl Rooms { - /// Returns true if a given room version is supported - #[tracing::instrument(skip(self, db))] - pub fn is_supported_version(&self, db: &Database, room_version: &RoomVersionId) -> bool { - db.globals.supported_room_versions().contains(room_version) - } /// Builds a StateMap by iterating over all keys that start /// with state_hash, this gives the full state for the given state_hash. @@ -270,101 +128,6 @@ impl Rooms { }) } - /// This fetches auth events from the current state. - #[tracing::instrument(skip(self))] - pub fn get_auth_events( - &self, - room_id: &RoomId, - kind: &RoomEventType, - sender: &UserId, - state_key: Option<&str>, - content: &serde_json::value::RawValue, - ) -> Result>> { - let shortstatehash = - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - current_shortstatehash - } else { - return Ok(HashMap::new()); - }; - - let auth_events = state_res::auth_types_for_event(kind, sender, state_key, content) - .expect("content is a valid JSON object"); - - let mut sauthevents = auth_events - .into_iter() - .filter_map(|(event_type, state_key)| { - self.get_shortstatekey(&event_type.to_string().into(), &state_key) - .ok() - .flatten() - .map(|s| (s, (event_type, state_key))) - }) - .collect::>(); - - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - - Ok(full_state - .into_iter() - .filter_map(|compressed| self.parse_compressed_state_event(compressed).ok()) - .filter_map(|(shortstatekey, event_id)| { - sauthevents.remove(&shortstatekey).map(|k| (k, event_id)) - }) - .filter_map(|(k, event_id)| self.get_pdu(&event_id).ok().flatten().map(|pdu| (k, pdu))) - .collect()) - } - - /// Generate a new StateHash. - /// - /// A unique hash made from hashing all PDU ids of the state joined with 0xff. - fn calculate_hash(&self, bytes_list: &[&[u8]]) -> StateHashId { - // We only hash the pdu's event ids, not the whole pdu - let bytes = bytes_list.join(&0xff); - let hash = digest::digest(&digest::SHA256, &bytes); - hash.as_ref().into() - } - - /// Checks if a room exists. - #[tracing::instrument(skip(self))] - pub fn exists(&self, room_id: &RoomId) -> Result { - let prefix = match self.get_shortroomid(room_id)? { - Some(b) => b.to_be_bytes().to_vec(), - None => return Ok(false), - }; - - // Look for PDUs in that room. - Ok(self - .pduid_pdu - .iter_from(&prefix, false) - .next() - .filter(|(k, _)| k.starts_with(&prefix)) - .is_some()) - } - - /// Checks if a room exists. - #[tracing::instrument(skip(self))] - pub fn first_pdu_in_room(&self, room_id: &RoomId) -> Result>> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - // Look for PDUs in that room. - self.pduid_pdu - .iter_from(&prefix, false) - .filter(|(k, _)| k.starts_with(&prefix)) - .map(|(_, pdu)| { - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid first PDU in db.")) - .map(Arc::new) - }) - .next() - .transpose() - } - /// Force the creation of a new StateHash and insert it into the db. /// /// Whatever `state` is supplied to `force_state` becomes the new current room state snapshot. @@ -474,472 +237,6 @@ impl Rooms { Ok(()) } - /// Returns a stack with info on shortstatehash, full state, added diff and removed diff for the selected shortstatehash and each parent layer. - #[tracing::instrument(skip(self))] - pub fn load_shortstatehash_info( - &self, - shortstatehash: u64, - ) -> Result< - Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - > { - if let Some(r) = self - .stateinfo_cache - .lock() - .unwrap() - .get_mut(&shortstatehash) - { - return Ok(r.clone()); - } - - let value = self - .shortstatehash_statediff - .get(&shortstatehash.to_be_bytes())? - .ok_or_else(|| Error::bad_database("State hash does not exist"))?; - let parent = - utils::u64_from_bytes(&value[0..size_of::()]).expect("bytes have right length"); - - let mut add_mode = true; - let mut added = HashSet::new(); - let mut removed = HashSet::new(); - - let mut i = size_of::(); - while let Some(v) = value.get(i..i + 2 * size_of::()) { - if add_mode && v.starts_with(&0_u64.to_be_bytes()) { - add_mode = false; - i += size_of::(); - continue; - } - if add_mode { - added.insert(v.try_into().expect("we checked the size above")); - } else { - removed.insert(v.try_into().expect("we checked the size above")); - } - i += 2 * size_of::(); - } - - if parent != 0_u64 { - let mut response = self.load_shortstatehash_info(parent)?; - let mut state = response.last().unwrap().1.clone(); - state.extend(added.iter().copied()); - for r in &removed { - state.remove(r); - } - - response.push((shortstatehash, state, added, removed)); - - Ok(response) - } else { - let response = vec![(shortstatehash, added.clone(), added, removed)]; - self.stateinfo_cache - .lock() - .unwrap() - .insert(shortstatehash, response.clone()); - Ok(response) - } - } - - pub fn compress_state_event( - &self, - shortstatekey: u64, - event_id: &EventId, - globals: &super::globals::Globals, - ) -> Result { - let mut v = shortstatekey.to_be_bytes().to_vec(); - v.extend_from_slice( - &self - .get_or_create_shorteventid(event_id, globals)? - .to_be_bytes(), - ); - Ok(v.try_into().expect("we checked the size above")) - } - - /// Returns shortstatekey, event id - pub fn parse_compressed_state_event( - &self, - compressed_event: CompressedStateEvent, - ) -> Result<(u64, Arc)> { - Ok(( - utils::u64_from_bytes(&compressed_event[0..size_of::()]) - .expect("bytes have right length"), - self.get_eventid_from_short( - utils::u64_from_bytes(&compressed_event[size_of::()..]) - .expect("bytes have right length"), - )?, - )) - } - - /// Creates a new shortstatehash that often is just a diff to an already existing - /// shortstatehash and therefore very efficient. - /// - /// There are multiple layers of diffs. The bottom layer 0 always contains the full state. Layer - /// 1 contains diffs to states of layer 0, layer 2 diffs to layer 1 and so on. If layer n > 0 - /// grows too big, it will be combined with layer n-1 to create a new diff on layer n-1 that's - /// based on layer n-2. If that layer is also too big, it will recursively fix above layers too. - /// - /// * `shortstatehash` - Shortstatehash of this state - /// * `statediffnew` - Added to base. Each vec is shortstatekey+shorteventid - /// * `statediffremoved` - Removed from base. Each vec is shortstatekey+shorteventid - /// * `diff_to_sibling` - Approximately how much the diff grows each time for this layer - /// * `parent_states` - A stack with info on shortstatehash, full state, added diff and removed diff for each parent layer - #[tracing::instrument(skip( - self, - statediffnew, - statediffremoved, - diff_to_sibling, - parent_states - ))] - pub fn save_state_from_diff( - &self, - shortstatehash: u64, - statediffnew: HashSet, - statediffremoved: HashSet, - diff_to_sibling: usize, - mut parent_states: Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - ) -> Result<()> { - let diffsum = statediffnew.len() + statediffremoved.len(); - - if parent_states.len() > 3 { - // Number of layers - // To many layers, we have to go deeper - let parent = parent_states.pop().unwrap(); - - let mut parent_new = parent.2; - let mut parent_removed = parent.3; - - for removed in statediffremoved { - if !parent_new.remove(&removed) { - // It was not added in the parent and we removed it - parent_removed.insert(removed); - } - // Else it was added in the parent and we removed it again. We can forget this change - } - - for new in statediffnew { - if !parent_removed.remove(&new) { - // It was not touched in the parent and we added it - parent_new.insert(new); - } - // Else it was removed in the parent and we added it again. We can forget this change - } - - self.save_state_from_diff( - shortstatehash, - parent_new, - parent_removed, - diffsum, - parent_states, - )?; - - return Ok(()); - } - - if parent_states.is_empty() { - // There is no parent layer, create a new state - let mut value = 0_u64.to_be_bytes().to_vec(); // 0 means no parent - for new in &statediffnew { - value.extend_from_slice(&new[..]); - } - - if !statediffremoved.is_empty() { - warn!("Tried to create new state with removals"); - } - - self.shortstatehash_statediff - .insert(&shortstatehash.to_be_bytes(), &value)?; - - return Ok(()); - }; - - // Else we have two options. - // 1. We add the current diff on top of the parent layer. - // 2. We replace a layer above - - let parent = parent_states.pop().unwrap(); - let parent_diff = parent.2.len() + parent.3.len(); - - if diffsum * diffsum >= 2 * diff_to_sibling * parent_diff { - // Diff too big, we replace above layer(s) - let mut parent_new = parent.2; - let mut parent_removed = parent.3; - - for removed in statediffremoved { - if !parent_new.remove(&removed) { - // It was not added in the parent and we removed it - parent_removed.insert(removed); - } - // Else it was added in the parent and we removed it again. We can forget this change - } - - for new in statediffnew { - if !parent_removed.remove(&new) { - // It was not touched in the parent and we added it - parent_new.insert(new); - } - // Else it was removed in the parent and we added it again. We can forget this change - } - - self.save_state_from_diff( - shortstatehash, - parent_new, - parent_removed, - diffsum, - parent_states, - )?; - } else { - // Diff small enough, we add diff as layer on top of parent - let mut value = parent.0.to_be_bytes().to_vec(); - for new in &statediffnew { - value.extend_from_slice(&new[..]); - } - - if !statediffremoved.is_empty() { - value.extend_from_slice(&0_u64.to_be_bytes()); - for removed in &statediffremoved { - value.extend_from_slice(&removed[..]); - } - } - - self.shortstatehash_statediff - .insert(&shortstatehash.to_be_bytes(), &value)?; - } - - Ok(()) - } - - /// Returns (shortstatehash, already_existed) - fn get_or_create_shortstatehash( - &self, - state_hash: &StateHashId, - globals: &super::globals::Globals, - ) -> Result<(u64, bool)> { - Ok(match self.statehash_shortstatehash.get(state_hash)? { - Some(shortstatehash) => ( - utils::u64_from_bytes(&shortstatehash) - .map_err(|_| Error::bad_database("Invalid shortstatehash in db."))?, - true, - ), - None => { - let shortstatehash = globals.next_count()?; - self.statehash_shortstatehash - .insert(state_hash, &shortstatehash.to_be_bytes())?; - (shortstatehash, false) - } - }) - } - - pub fn get_or_create_shorteventid( - &self, - event_id: &EventId, - globals: &super::globals::Globals, - ) -> Result { - if let Some(short) = self.eventidshort_cache.lock().unwrap().get_mut(event_id) { - return Ok(*short); - } - - let short = match self.eventid_shorteventid.get(event_id.as_bytes())? { - Some(shorteventid) => utils::u64_from_bytes(&shorteventid) - .map_err(|_| Error::bad_database("Invalid shorteventid in db."))?, - None => { - let shorteventid = globals.next_count()?; - self.eventid_shorteventid - .insert(event_id.as_bytes(), &shorteventid.to_be_bytes())?; - self.shorteventid_eventid - .insert(&shorteventid.to_be_bytes(), event_id.as_bytes())?; - shorteventid - } - }; - - self.eventidshort_cache - .lock() - .unwrap() - .insert(event_id.to_owned(), short); - - Ok(short) - } - - pub fn get_shortroomid(&self, room_id: &RoomId) -> Result> { - self.roomid_shortroomid - .get(room_id.as_bytes())? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid shortroomid in db.")) - }) - .transpose() - } - - pub fn get_shortstatekey( - &self, - event_type: &StateEventType, - state_key: &str, - ) -> Result> { - if let Some(short) = self - .statekeyshort_cache - .lock() - .unwrap() - .get_mut(&(event_type.clone(), state_key.to_owned())) - { - return Ok(Some(*short)); - } - - let mut statekey = event_type.to_string().as_bytes().to_vec(); - statekey.push(0xff); - statekey.extend_from_slice(state_key.as_bytes()); - - let short = self - .statekey_shortstatekey - .get(&statekey)? - .map(|shortstatekey| { - utils::u64_from_bytes(&shortstatekey) - .map_err(|_| Error::bad_database("Invalid shortstatekey in db.")) - }) - .transpose()?; - - if let Some(s) = short { - self.statekeyshort_cache - .lock() - .unwrap() - .insert((event_type.clone(), state_key.to_owned()), s); - } - - Ok(short) - } - - pub fn get_or_create_shortroomid( - &self, - room_id: &RoomId, - globals: &super::globals::Globals, - ) -> Result { - Ok(match self.roomid_shortroomid.get(room_id.as_bytes())? { - Some(short) => utils::u64_from_bytes(&short) - .map_err(|_| Error::bad_database("Invalid shortroomid in db."))?, - None => { - let short = globals.next_count()?; - self.roomid_shortroomid - .insert(room_id.as_bytes(), &short.to_be_bytes())?; - short - } - }) - } - - pub fn get_or_create_shortstatekey( - &self, - event_type: &StateEventType, - state_key: &str, - globals: &super::globals::Globals, - ) -> Result { - if let Some(short) = self - .statekeyshort_cache - .lock() - .unwrap() - .get_mut(&(event_type.clone(), state_key.to_owned())) - { - return Ok(*short); - } - - let mut statekey = event_type.to_string().as_bytes().to_vec(); - statekey.push(0xff); - statekey.extend_from_slice(state_key.as_bytes()); - - let short = match self.statekey_shortstatekey.get(&statekey)? { - Some(shortstatekey) => utils::u64_from_bytes(&shortstatekey) - .map_err(|_| Error::bad_database("Invalid shortstatekey in db."))?, - None => { - let shortstatekey = globals.next_count()?; - self.statekey_shortstatekey - .insert(&statekey, &shortstatekey.to_be_bytes())?; - self.shortstatekey_statekey - .insert(&shortstatekey.to_be_bytes(), &statekey)?; - shortstatekey - } - }; - - self.statekeyshort_cache - .lock() - .unwrap() - .insert((event_type.clone(), state_key.to_owned()), short); - - Ok(short) - } - - pub fn get_eventid_from_short(&self, shorteventid: u64) -> Result> { - if let Some(id) = self - .shorteventid_cache - .lock() - .unwrap() - .get_mut(&shorteventid) - { - return Ok(Arc::clone(id)); - } - - let bytes = self - .shorteventid_eventid - .get(&shorteventid.to_be_bytes())? - .ok_or_else(|| Error::bad_database("Shorteventid does not exist"))?; - - let event_id = EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("EventID in shorteventid_eventid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("EventId in shorteventid_eventid is invalid."))?; - - self.shorteventid_cache - .lock() - .unwrap() - .insert(shorteventid, Arc::clone(&event_id)); - - Ok(event_id) - } - - pub fn get_statekey_from_short(&self, shortstatekey: u64) -> Result<(StateEventType, String)> { - if let Some(id) = self - .shortstatekey_cache - .lock() - .unwrap() - .get_mut(&shortstatekey) - { - return Ok(id.clone()); - } - - let bytes = self - .shortstatekey_statekey - .get(&shortstatekey.to_be_bytes())? - .ok_or_else(|| Error::bad_database("Shortstatekey does not exist"))?; - - let mut parts = bytes.splitn(2, |&b| b == 0xff); - let eventtype_bytes = parts.next().expect("split always returns one entry"); - let statekey_bytes = parts - .next() - .ok_or_else(|| Error::bad_database("Invalid statekey in shortstatekey_statekey."))?; - - let event_type = - StateEventType::try_from(utils::string_from_bytes(eventtype_bytes).map_err(|_| { - Error::bad_database("Event type in shortstatekey_statekey is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("Event type in shortstatekey_statekey is invalid."))?; - - let state_key = utils::string_from_bytes(statekey_bytes).map_err(|_| { - Error::bad_database("Statekey in shortstatekey_statekey is invalid unicode.") - })?; - - let result = (event_type, state_key); - - self.shortstatekey_cache - .lock() - .unwrap() - .insert(shortstatekey, result.clone()); - - Ok(result) - } - /// Returns the full room state. #[tracing::instrument(skip(self))] pub async fn room_state_full( @@ -983,185 +280,6 @@ impl Rooms { } } - /// Returns the `count` of this pdu's id. - pub fn pdu_count(&self, pdu_id: &[u8]) -> Result { - utils::u64_from_bytes(&pdu_id[pdu_id.len() - size_of::()..]) - .map_err(|_| Error::bad_database("PDU has invalid count bytes.")) - } - - /// Returns the `count` of this pdu's id. - pub fn get_pdu_count(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pdu_id| self.pdu_count(&pdu_id)) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn latest_pdu_count(&self, room_id: &RoomId) -> Result { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut last_possible_key = prefix.clone(); - last_possible_key.extend_from_slice(&u64::MAX.to_be_bytes()); - - self.pduid_pdu - .iter_from(&last_possible_key, true) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .next() - .map(|b| self.pdu_count(&b.0)) - .transpose() - .map(|op| op.unwrap_or_default()) - } - - /// Returns the json of a pdu. - pub fn get_pdu_json(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map_or_else( - || self.eventid_outlierpdu.get(event_id.as_bytes()), - |pduid| { - Ok(Some(self.pduid_pdu.get(&pduid)?.ok_or_else(|| { - Error::bad_database("Invalid pduid in eventid_pduid.") - })?)) - }, - )? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the json of a pdu. - pub fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the json of a pdu. - pub fn get_non_outlier_pdu_json( - &self, - event_id: &EventId, - ) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pduid| { - self.pduid_pdu - .get(&pduid)? - .ok_or_else(|| Error::bad_database("Invalid pduid in eventid_pduid.")) - }) - .transpose()? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the pdu's id. - pub fn get_pdu_id(&self, event_id: &EventId) -> Result>> { - self.eventid_pduid.get(event_id.as_bytes()) - } - - /// Returns the pdu. - /// - /// Checks the `eventid_outlierpdu` Tree if not found in the timeline. - pub fn get_non_outlier_pdu(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pduid| { - self.pduid_pdu - .get(&pduid)? - .ok_or_else(|| Error::bad_database("Invalid pduid in eventid_pduid.")) - }) - .transpose()? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the pdu. - /// - /// Checks the `eventid_outlierpdu` Tree if not found in the timeline. - pub fn get_pdu(&self, event_id: &EventId) -> Result>> { - if let Some(p) = self.pdu_cache.lock().unwrap().get_mut(event_id) { - return Ok(Some(Arc::clone(p))); - } - - if let Some(pdu) = self - .eventid_pduid - .get(event_id.as_bytes())? - .map_or_else( - || self.eventid_outlierpdu.get(event_id.as_bytes()), - |pduid| { - Ok(Some(self.pduid_pdu.get(&pduid)?.ok_or_else(|| { - Error::bad_database("Invalid pduid in eventid_pduid.") - })?)) - }, - )? - .map(|pdu| { - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db.")) - .map(Arc::new) - }) - .transpose()? - { - self.pdu_cache - .lock() - .unwrap() - .insert(event_id.to_owned(), Arc::clone(&pdu)); - Ok(Some(pdu)) - } else { - Ok(None) - } - } - - /// Returns the pdu. - /// - /// This does __NOT__ check the outliers `Tree`. - pub fn get_pdu_from_id(&self, pdu_id: &[u8]) -> Result> { - self.pduid_pdu.get(pdu_id)?.map_or(Ok(None), |pdu| { - Ok(Some( - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db."))?, - )) - }) - } - - /// Returns the pdu as a `BTreeMap`. - pub fn get_pdu_json_from_id(&self, pdu_id: &[u8]) -> Result> { - self.pduid_pdu.get(pdu_id)?.map_or(Ok(None), |pdu| { - Ok(Some( - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db."))?, - )) - }) - } - - /// Removes a pdu and creates a new one with the same id. - #[tracing::instrument(skip(self))] - fn replace_pdu(&self, pdu_id: &[u8], pdu: &PduEvent) -> Result<()> { - if self.pduid_pdu.get(pdu_id)?.is_some() { - self.pduid_pdu.insert( - pdu_id, - &serde_json::to_vec(pdu).expect("PduEvent::to_vec always works"), - )?; - Ok(()) - } else { - Err(Error::BadRequest( - ErrorKind::NotFound, - "PDU does not exist.", - )) - } - } - /// Returns the leaf pdus of a room. #[tracing::instrument(skip(self))] pub fn get_pdu_leaves(&self, room_id: &RoomId) -> Result>> { @@ -1179,17 +297,6 @@ impl Rooms { .collect() } - #[tracing::instrument(skip(self, room_id, event_ids))] - pub fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc]) -> Result<()> { - for prev in event_ids { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(prev.as_bytes()); - self.referencedevents.insert(&key, &[])?; - } - - Ok(()) - } - /// Replace the leaves of a room. /// /// The provided `event_ids` become the new leaves, this allows a room to have multiple @@ -1216,376 +323,6 @@ impl Rooms { Ok(()) } - #[tracing::instrument(skip(self))] - pub fn is_event_referenced(&self, room_id: &RoomId, event_id: &EventId) -> Result { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(event_id.as_bytes()); - Ok(self.referencedevents.get(&key)?.is_some()) - } - - /// Returns the pdu from the outlier tree. - pub fn get_pdu_outlier(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map_or(Ok(None), |pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - } - - /// Append the PDU as an outlier. - /// - /// Any event given to this will be processed (state-res) on another thread. - #[tracing::instrument(skip(self, pdu))] - pub fn add_pdu_outlier(&self, event_id: &EventId, pdu: &CanonicalJsonObject) -> Result<()> { - self.eventid_outlierpdu.insert( - event_id.as_bytes(), - &serde_json::to_vec(&pdu).expect("CanonicalJsonObject is valid"), - ) - } - - #[tracing::instrument(skip(self))] - pub fn mark_event_soft_failed(&self, event_id: &EventId) -> Result<()> { - self.softfailedeventids.insert(event_id.as_bytes(), &[]) - } - - #[tracing::instrument(skip(self))] - pub fn is_event_soft_failed(&self, event_id: &EventId) -> Result { - self.softfailedeventids - .get(event_id.as_bytes()) - .map(|o| o.is_some()) - } - - /// Creates a new persisted data unit and adds it to a room. - /// - /// By this point the incoming event should be fully authenticated, no auth happens - /// in `append_pdu`. - /// - /// Returns pdu id - #[tracing::instrument(skip(self, pdu, pdu_json, leaves, db))] - pub fn append_pdu<'a>( - &self, - pdu: &PduEvent, - mut pdu_json: CanonicalJsonObject, - leaves: impl IntoIterator + Debug, - db: &Database, - ) -> Result> { - let shortroomid = self.get_shortroomid(&pdu.room_id)?.expect("room exists"); - - // Make unsigned fields correct. This is not properly documented in the spec, but state - // events need to have previous content in the unsigned field, so clients can easily - // interpret things like membership changes - if let Some(state_key) = &pdu.state_key { - if let CanonicalJsonValue::Object(unsigned) = pdu_json - .entry("unsigned".to_owned()) - .or_insert_with(|| CanonicalJsonValue::Object(Default::default())) - { - if let Some(shortstatehash) = self.pdu_shortstatehash(&pdu.event_id).unwrap() { - if let Some(prev_state) = self - .state_get(shortstatehash, &pdu.kind.to_string().into(), state_key) - .unwrap() - { - unsigned.insert( - "prev_content".to_owned(), - CanonicalJsonValue::Object( - utils::to_canonical_object(prev_state.content.clone()) - .expect("event is valid, we just created it"), - ), - ); - } - } - } else { - error!("Invalid unsigned type in pdu."); - } - } - - // We must keep track of all events that have been referenced. - self.mark_as_referenced(&pdu.room_id, &pdu.prev_events)?; - self.replace_pdu_leaves(&pdu.room_id, leaves)?; - - let mutex_insert = Arc::clone( - db.globals - .roomid_mutex_insert - .write() - .unwrap() - .entry(pdu.room_id.clone()) - .or_default(), - ); - let insert_lock = mutex_insert.lock().unwrap(); - - let count1 = db.globals.next_count()?; - // Mark as read first so the sending client doesn't get a notification even if appending - // fails - self.edus - .private_read_set(&pdu.room_id, &pdu.sender, count1, &db.globals)?; - self.reset_notification_counts(&pdu.sender, &pdu.room_id)?; - - let count2 = db.globals.next_count()?; - let mut pdu_id = shortroomid.to_be_bytes().to_vec(); - pdu_id.extend_from_slice(&count2.to_be_bytes()); - - // There's a brief moment of time here where the count is updated but the pdu does not - // exist. This could theoretically lead to dropped pdus, but it's extremely rare - // - // Update: We fixed this using insert_lock - - self.pduid_pdu.insert( - &pdu_id, - &serde_json::to_vec(&pdu_json).expect("CanonicalJsonObject is always a valid"), - )?; - self.lasttimelinecount_cache - .lock() - .unwrap() - .insert(pdu.room_id.clone(), count2); - - self.eventid_pduid - .insert(pdu.event_id.as_bytes(), &pdu_id)?; - self.eventid_outlierpdu.remove(pdu.event_id.as_bytes())?; - - drop(insert_lock); - - // See if the event matches any known pushers - let power_levels: RoomPowerLevelsEventContent = db - .rooms - .room_state_get(&pdu.room_id, &StateEventType::RoomPowerLevels, "")? - .map(|ev| { - serde_json::from_str(ev.content.get()) - .map_err(|_| Error::bad_database("invalid m.room.power_levels event")) - }) - .transpose()? - .unwrap_or_default(); - - let sync_pdu = pdu.to_sync_room_event(); - - let mut notifies = Vec::new(); - let mut highlights = Vec::new(); - - for user in self.get_our_real_users(&pdu.room_id, db)?.iter() { - // Don't notify the user of their own events - if user == &pdu.sender { - continue; - } - - let rules_for_user = db - .account_data - .get( - None, - user, - GlobalAccountDataEventType::PushRules.to_string().into(), - )? - .map(|ev: PushRulesEvent| ev.content.global) - .unwrap_or_else(|| Ruleset::server_default(user)); - - let mut highlight = false; - let mut notify = false; - - for action in pusher::get_actions( - user, - &rules_for_user, - &power_levels, - &sync_pdu, - &pdu.room_id, - db, - )? { - match action { - Action::DontNotify => notify = false, - // TODO: Implement proper support for coalesce - Action::Notify | Action::Coalesce => notify = true, - Action::SetTweak(Tweak::Highlight(true)) => { - highlight = true; - } - _ => {} - }; - } - - let mut userroom_id = user.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(pdu.room_id.as_bytes()); - - if notify { - notifies.push(userroom_id.clone()); - } - - if highlight { - highlights.push(userroom_id); - } - - for senderkey in db.pusher.get_pusher_senderkeys(user) { - db.sending.send_push_pdu(&*pdu_id, senderkey)?; - } - } - - self.userroomid_notificationcount - .increment_batch(&mut notifies.into_iter())?; - self.userroomid_highlightcount - .increment_batch(&mut highlights.into_iter())?; - - match pdu.kind { - RoomEventType::RoomRedaction => { - if let Some(redact_id) = &pdu.redacts { - self.redact_pdu(redact_id, pdu)?; - } - } - RoomEventType::RoomMember => { - if let Some(state_key) = &pdu.state_key { - #[derive(Deserialize)] - struct ExtractMembership { - membership: MembershipState, - } - - // if the state_key fails - let target_user_id = UserId::parse(state_key.clone()) - .expect("This state_key was previously validated"); - - let content = serde_json::from_str::(pdu.content.get()) - .map_err(|_| Error::bad_database("Invalid content in pdu."))?; - - let invite_state = match content.membership { - MembershipState::Invite => { - let state = self.calculate_invite_state(pdu)?; - Some(state) - } - _ => None, - }; - - // Update our membership info, we do this here incase a user is invited - // and immediately leaves we need the DB to record the invite event for auth - self.update_membership( - &pdu.room_id, - &target_user_id, - content.membership, - &pdu.sender, - invite_state, - db, - true, - )?; - } - } - RoomEventType::RoomMessage => { - #[derive(Deserialize)] - struct ExtractBody<'a> { - #[serde(borrow)] - body: Option>, - } - - let content = serde_json::from_str::>(pdu.content.get()) - .map_err(|_| Error::bad_database("Invalid content in pdu."))?; - - if let Some(body) = content.body { - let mut batch = body - .split_terminator(|c: char| !c.is_alphanumeric()) - .filter(|s| !s.is_empty()) - .filter(|word| word.len() <= 50) - .map(str::to_lowercase) - .map(|word| { - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(word.as_bytes()); - key.push(0xff); - key.extend_from_slice(&pdu_id); - (key, Vec::new()) - }); - - self.tokenids.insert_batch(&mut batch)?; - - let admin_room = self.id_from_alias( - <&RoomAliasId>::try_from( - format!("#admins:{}", db.globals.server_name()).as_str(), - ) - .expect("#admins:server_name is a valid room alias"), - )?; - let server_user = format!("@conduit:{}", db.globals.server_name()); - - let to_conduit = body.starts_with(&format!("{}: ", server_user)); - - // This will evaluate to false if the emergency password is set up so that - // the administrator can execute commands as conduit - let from_conduit = - pdu.sender == server_user && db.globals.emergency_password().is_none(); - - if to_conduit && !from_conduit && admin_room.as_ref() == Some(&pdu.room_id) { - db.admin.process_message(body.to_string()); - } - } - } - _ => {} - } - - Ok(pdu_id) - } - - #[tracing::instrument(skip(self))] - pub fn last_timeline_count(&self, sender_user: &UserId, room_id: &RoomId) -> Result { - match self - .lasttimelinecount_cache - .lock() - .unwrap() - .entry(room_id.to_owned()) - { - hash_map::Entry::Vacant(v) => { - if let Some(last_count) = self - .pdus_until(&sender_user, &room_id, u64::MAX)? - .filter_map(|r| { - // Filter out buggy events - if r.is_err() { - error!("Bad pdu in pdus_since: {:?}", r); - } - r.ok() - }) - .map(|(pduid, _)| self.pdu_count(&pduid)) - .next() - { - Ok(*v.insert(last_count?)) - } else { - Ok(0) - } - } - hash_map::Entry::Occupied(o) => Ok(*o.get()), - } - } - - #[tracing::instrument(skip(self))] - pub fn reset_notification_counts(&self, user_id: &UserId, room_id: &RoomId) -> Result<()> { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - self.userroomid_notificationcount - .insert(&userroom_id, &0_u64.to_be_bytes())?; - self.userroomid_highlightcount - .insert(&userroom_id, &0_u64.to_be_bytes())?; - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn notification_count(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - self.userroomid_notificationcount - .get(&userroom_id)? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid notification count in db.")) - }) - .unwrap_or(Ok(0)) - } - - #[tracing::instrument(skip(self))] - pub fn highlight_count(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - self.userroomid_highlightcount - .get(&userroom_id)? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid highlight count in db.")) - }) - .unwrap_or(Ok(0)) - } - /// Generates a new StateHash and associates it with the incoming event. /// /// This adds all current state events (not including the incoming event) @@ -1770,1734 +507,3 @@ impl Rooms { Ok(()) } - - pub fn associate_token_shortstatehash( - &self, - room_id: &RoomId, - token: u64, - shortstatehash: u64, - ) -> Result<()> { - let shortroomid = self.get_shortroomid(room_id)?.expect("room exists"); - - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(&token.to_be_bytes()); - - self.roomsynctoken_shortstatehash - .insert(&key, &shortstatehash.to_be_bytes()) - } - - pub fn get_token_shortstatehash(&self, room_id: &RoomId, token: u64) -> Result> { - let shortroomid = self.get_shortroomid(room_id)?.expect("room exists"); - - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(&token.to_be_bytes()); - - self.roomsynctoken_shortstatehash - .get(&key)? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid shortstatehash in roomsynctoken_shortstatehash") - }) - }) - .transpose() - } - - /// Creates a new persisted data unit and adds it to a room. - #[tracing::instrument(skip(self, db, _mutex_lock))] - pub fn build_and_append_pdu( - &self, - pdu_builder: PduBuilder, - sender: &UserId, - room_id: &RoomId, - db: &Database, - _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room mutex - ) -> Result> { - let PduBuilder { - event_type, - content, - unsigned, - state_key, - redacts, - } = pdu_builder; - - let prev_events = self - .get_pdu_leaves(room_id)? - .into_iter() - .take(20) - .collect::>(); - - let create_event = self.room_state_get(room_id, &StateEventType::RoomCreate, "")?; - - let create_event_content: Option = create_event - .as_ref() - .map(|create_event| { - serde_json::from_str(create_event.content.get()).map_err(|e| { - warn!("Invalid create event: {}", e); - Error::bad_database("Invalid create event in db.") - }) - }) - .transpose()?; - - // If there was no create event yet, assume we are creating a room with the default - // version right now - let room_version_id = create_event_content - .map_or(db.globals.default_room_version(), |create_event| { - create_event.room_version - }); - let room_version = RoomVersion::new(&room_version_id).expect("room version is supported"); - - let auth_events = - self.get_auth_events(room_id, &event_type, sender, state_key.as_deref(), &content)?; - - // Our depth is the maximum depth of prev_events + 1 - let depth = prev_events - .iter() - .filter_map(|event_id| Some(self.get_pdu(event_id).ok()??.depth)) - .max() - .unwrap_or_else(|| uint!(0)) - + uint!(1); - - let mut unsigned = unsigned.unwrap_or_default(); - if let Some(state_key) = &state_key { - if let Some(prev_pdu) = - self.room_state_get(room_id, &event_type.to_string().into(), state_key)? - { - unsigned.insert( - "prev_content".to_owned(), - serde_json::from_str(prev_pdu.content.get()).expect("string is valid json"), - ); - unsigned.insert( - "prev_sender".to_owned(), - serde_json::to_value(&prev_pdu.sender).expect("UserId::to_value always works"), - ); - } - } - - let mut pdu = PduEvent { - event_id: ruma::event_id!("$thiswillbefilledinlater").into(), - room_id: room_id.to_owned(), - sender: sender.to_owned(), - origin_server_ts: utils::millis_since_unix_epoch() - .try_into() - .expect("time is valid"), - kind: event_type, - content, - state_key, - prev_events, - depth, - auth_events: auth_events - .iter() - .map(|(_, pdu)| pdu.event_id.clone()) - .collect(), - redacts, - unsigned: if unsigned.is_empty() { - None - } else { - Some(to_raw_value(&unsigned).expect("to_raw_value always works")) - }, - hashes: EventHash { - sha256: "aaa".to_owned(), - }, - signatures: None, - }; - - let auth_check = state_res::auth_check( - &room_version, - &pdu, - None::, // TODO: third_party_invite - |k, s| auth_events.get(&(k.clone(), s.to_owned())), - ) - .map_err(|e| { - error!("{:?}", e); - Error::bad_database("Auth check failed.") - })?; - - if !auth_check { - return Err(Error::BadRequest( - ErrorKind::Forbidden, - "Event is not authorized.", - )); - } - - // Hash and sign - let mut pdu_json = - utils::to_canonical_object(&pdu).expect("event is valid, we just created it"); - - pdu_json.remove("event_id"); - - // Add origin because synapse likes that (and it's required in the spec) - pdu_json.insert( - "origin".to_owned(), - CanonicalJsonValue::String(db.globals.server_name().as_ref().to_owned()), - ); - - match ruma::signatures::hash_and_sign_event( - db.globals.server_name().as_str(), - db.globals.keypair(), - &mut pdu_json, - &room_version_id, - ) { - Ok(_) => {} - Err(e) => { - return match e { - ruma::signatures::Error::PduSize => Err(Error::BadRequest( - ErrorKind::TooLarge, - "Message is too long", - )), - _ => Err(Error::BadRequest( - ErrorKind::Unknown, - "Signing event failed", - )), - } - } - } - - // Generate event id - pdu.event_id = EventId::parse_arc(format!( - "${}", - ruma::signatures::reference_hash(&pdu_json, &room_version_id) - .expect("ruma can calculate reference hashes") - )) - .expect("ruma's reference hashes are valid event ids"); - - pdu_json.insert( - "event_id".to_owned(), - CanonicalJsonValue::String(pdu.event_id.as_str().to_owned()), - ); - - // Generate short event id - let _shorteventid = self.get_or_create_shorteventid(&pdu.event_id, &db.globals)?; - - // We append to state before appending the pdu, so we don't have a moment in time with the - // pdu without it's state. This is okay because append_pdu can't fail. - let statehashid = self.append_to_state(&pdu, &db.globals)?; - - let pdu_id = self.append_pdu( - &pdu, - pdu_json, - // Since this PDU references all pdu_leaves we can update the leaves - // of the room - iter::once(&*pdu.event_id), - db, - )?; - - // We set the room state after inserting the pdu, so that we never have a moment in time - // where events in the current room state do not exist - self.set_room_state(room_id, statehashid)?; - - let mut servers: HashSet> = - self.room_servers(room_id).filter_map(|r| r.ok()).collect(); - - // In case we are kicking or banning a user, we need to inform their server of the change - if pdu.kind == RoomEventType::RoomMember { - if let Some(state_key_uid) = &pdu - .state_key - .as_ref() - .and_then(|state_key| UserId::parse(state_key.as_str()).ok()) - { - servers.insert(Box::from(state_key_uid.server_name())); - } - } - - // Remove our server from the server list since it will be added to it by room_servers() and/or the if statement above - servers.remove(db.globals.server_name()); - - db.sending.send_pdu(servers.into_iter(), &pdu_id)?; - - for appservice in db.appservice.all()? { - if self.appservice_in_room(room_id, &appservice, db)? { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - continue; - } - - // If the RoomMember event has a non-empty state_key, it is targeted at someone. - // If it is our appservice user, we send this PDU to it. - if pdu.kind == RoomEventType::RoomMember { - if let Some(state_key_uid) = &pdu - .state_key - .as_ref() - .and_then(|state_key| UserId::parse(state_key.as_str()).ok()) - { - if let Some(appservice_uid) = appservice - .1 - .get("sender_localpart") - .and_then(|string| string.as_str()) - .and_then(|string| { - UserId::parse_with_server_name(string, db.globals.server_name()).ok() - }) - { - if state_key_uid == &appservice_uid { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - continue; - } - } - } - } - - if let Some(namespaces) = appservice.1.get("namespaces") { - let users = namespaces - .get("users") - .and_then(|users| users.as_sequence()) - .map_or_else(Vec::new, |users| { - users - .iter() - .filter_map(|users| Regex::new(users.get("regex")?.as_str()?).ok()) - .collect::>() - }); - let aliases = namespaces - .get("aliases") - .and_then(|aliases| aliases.as_sequence()) - .map_or_else(Vec::new, |aliases| { - aliases - .iter() - .filter_map(|aliases| Regex::new(aliases.get("regex")?.as_str()?).ok()) - .collect::>() - }); - let rooms = namespaces - .get("rooms") - .and_then(|rooms| rooms.as_sequence()); - - let matching_users = |users: &Regex| { - users.is_match(pdu.sender.as_str()) - || pdu.kind == RoomEventType::RoomMember - && pdu - .state_key - .as_ref() - .map_or(false, |state_key| users.is_match(state_key)) - }; - let matching_aliases = |aliases: &Regex| { - self.room_aliases(room_id) - .filter_map(|r| r.ok()) - .any(|room_alias| aliases.is_match(room_alias.as_str())) - }; - - if aliases.iter().any(matching_aliases) - || rooms.map_or(false, |rooms| rooms.contains(&room_id.as_str().into())) - || users.iter().any(matching_users) - { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - } - } - } - - Ok(pdu.event_id) - } - - /// Returns an iterator over all PDUs in a room. - #[tracing::instrument(skip(self))] - pub fn all_pdus<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result, PduEvent)>> + 'a> { - self.pdus_since(user_id, room_id, 0) - } - - /// Returns an iterator over all events in a room that happened after the event with id `since` - /// in chronological order. - #[tracing::instrument(skip(self))] - pub fn pdus_since<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - since: u64, - ) -> Result, PduEvent)>> + 'a> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - // Skip the first pdu if it's exactly at since, because we sent that last time - let mut first_pdu_id = prefix.clone(); - first_pdu_id.extend_from_slice(&(since + 1).to_be_bytes()); - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(&first_pdu_id, false) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } - - /// Returns an iterator over all events and their tokens in a room that happened before the - /// event with id `until` in reverse-chronological order. - #[tracing::instrument(skip(self))] - pub fn pdus_until<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - until: u64, - ) -> Result, PduEvent)>> + 'a> { - // Create the first part of the full pdu id - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut current = prefix.clone(); - current.extend_from_slice(&(until.saturating_sub(1)).to_be_bytes()); // -1 because we don't want event at `until` - - let current: &[u8] = ¤t; - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(current, true) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } - - /// Returns an iterator over all events and their token in a room that happened after the event - /// with id `from` in chronological order. - #[tracing::instrument(skip(self))] - pub fn pdus_after<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - from: u64, - ) -> Result, PduEvent)>> + 'a> { - // Create the first part of the full pdu id - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut current = prefix.clone(); - current.extend_from_slice(&(from + 1).to_be_bytes()); // +1 so we don't send the base event - - let current: &[u8] = ¤t; - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(current, false) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } - - /// Replace a PDU with the redacted form. - #[tracing::instrument(skip(self, reason))] - pub fn redact_pdu(&self, event_id: &EventId, reason: &PduEvent) -> Result<()> { - if let Some(pdu_id) = self.get_pdu_id(event_id)? { - let mut pdu = self - .get_pdu_from_id(&pdu_id)? - .ok_or_else(|| Error::bad_database("PDU ID points to invalid PDU."))?; - pdu.redact(reason)?; - self.replace_pdu(&pdu_id, &pdu)?; - } - // If event does not exist, just noop - Ok(()) - } - - /// Update current membership data. - #[tracing::instrument(skip(self, last_state, db))] - pub fn update_membership( - &self, - room_id: &RoomId, - user_id: &UserId, - membership: MembershipState, - sender: &UserId, - last_state: Option>>, - db: &Database, - update_joined_count: bool, - ) -> Result<()> { - // Keep track what remote users exist by adding them as "deactivated" users - if user_id.server_name() != db.globals.server_name() { - db.users.create(user_id, None)?; - // TODO: displayname, avatar url - } - - let mut roomserver_id = room_id.as_bytes().to_vec(); - roomserver_id.push(0xff); - roomserver_id.extend_from_slice(user_id.server_name().as_bytes()); - - let mut serverroom_id = user_id.server_name().as_bytes().to_vec(); - serverroom_id.push(0xff); - serverroom_id.extend_from_slice(room_id.as_bytes()); - - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - let mut roomuser_id = room_id.as_bytes().to_vec(); - roomuser_id.push(0xff); - roomuser_id.extend_from_slice(user_id.as_bytes()); - - match &membership { - MembershipState::Join => { - // Check if the user never joined this room - if !self.once_joined(user_id, room_id)? { - // Add the user ID to the join list then - self.roomuseroncejoinedids.insert(&userroom_id, &[])?; - - // Check if the room has a predecessor - if let Some(predecessor) = self - .room_state_get(room_id, &StateEventType::RoomCreate, "")? - .and_then(|create| serde_json::from_str(create.content.get()).ok()) - .and_then(|content: RoomCreateEventContent| content.predecessor) - { - // Copy user settings from predecessor to the current room: - // - Push rules - // - // TODO: finish this once push rules are implemented. - // - // let mut push_rules_event_content: PushRulesEvent = account_data - // .get( - // None, - // user_id, - // EventType::PushRules, - // )?; - // - // NOTE: find where `predecessor.room_id` match - // and update to `room_id`. - // - // account_data - // .update( - // None, - // user_id, - // EventType::PushRules, - // &push_rules_event_content, - // globals, - // ) - // .ok(); - - // Copy old tags to new room - if let Some(tag_event) = db.account_data.get::( - Some(&predecessor.room_id), - user_id, - RoomAccountDataEventType::Tag, - )? { - db.account_data - .update( - Some(room_id), - user_id, - RoomAccountDataEventType::Tag, - &tag_event, - &db.globals, - ) - .ok(); - }; - - // Copy direct chat flag - if let Some(mut direct_event) = db.account_data.get::( - None, - user_id, - GlobalAccountDataEventType::Direct.to_string().into(), - )? { - let mut room_ids_updated = false; - - for room_ids in direct_event.content.0.values_mut() { - if room_ids.iter().any(|r| r == &predecessor.room_id) { - room_ids.push(room_id.to_owned()); - room_ids_updated = true; - } - } - - if room_ids_updated { - db.account_data.update( - None, - user_id, - GlobalAccountDataEventType::Direct.to_string().into(), - &direct_event, - &db.globals, - )?; - } - }; - } - } - - if update_joined_count { - self.roomserverids.insert(&roomserver_id, &[])?; - self.serverroomids.insert(&serverroom_id, &[])?; - } - self.userroomid_joined.insert(&userroom_id, &[])?; - self.roomuserid_joined.insert(&roomuser_id, &[])?; - self.userroomid_invitestate.remove(&userroom_id)?; - self.roomuserid_invitecount.remove(&roomuser_id)?; - self.userroomid_leftstate.remove(&userroom_id)?; - self.roomuserid_leftcount.remove(&roomuser_id)?; - } - MembershipState::Invite => { - // We want to know if the sender is ignored by the receiver - let is_ignored = db - .account_data - .get::( - None, // Ignored users are in global account data - user_id, // Receiver - GlobalAccountDataEventType::IgnoredUserList - .to_string() - .into(), - )? - .map_or(false, |ignored| { - ignored - .content - .ignored_users - .iter() - .any(|user| user == sender) - }); - - if is_ignored { - return Ok(()); - } - - if update_joined_count { - self.roomserverids.insert(&roomserver_id, &[])?; - self.serverroomids.insert(&serverroom_id, &[])?; - } - self.userroomid_invitestate.insert( - &userroom_id, - &serde_json::to_vec(&last_state.unwrap_or_default()) - .expect("state to bytes always works"), - )?; - self.roomuserid_invitecount - .insert(&roomuser_id, &db.globals.next_count()?.to_be_bytes())?; - self.userroomid_joined.remove(&userroom_id)?; - self.roomuserid_joined.remove(&roomuser_id)?; - self.userroomid_leftstate.remove(&userroom_id)?; - self.roomuserid_leftcount.remove(&roomuser_id)?; - } - MembershipState::Leave | MembershipState::Ban => { - if update_joined_count - && self - .room_members(room_id) - .chain(self.room_members_invited(room_id)) - .filter_map(|r| r.ok()) - .all(|u| u.server_name() != user_id.server_name()) - { - self.roomserverids.remove(&roomserver_id)?; - self.serverroomids.remove(&serverroom_id)?; - } - self.userroomid_leftstate.insert( - &userroom_id, - &serde_json::to_vec(&Vec::>::new()).unwrap(), - )?; // TODO - self.roomuserid_leftcount - .insert(&roomuser_id, &db.globals.next_count()?.to_be_bytes())?; - self.userroomid_joined.remove(&userroom_id)?; - self.roomuserid_joined.remove(&roomuser_id)?; - self.userroomid_invitestate.remove(&userroom_id)?; - self.roomuserid_invitecount.remove(&roomuser_id)?; - } - _ => {} - } - - if update_joined_count { - self.update_joined_count(room_id, db)?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self, room_id, db))] - pub fn update_joined_count(&self, room_id: &RoomId, db: &Database) -> Result<()> { - let mut joinedcount = 0_u64; - let mut invitedcount = 0_u64; - let mut joined_servers = HashSet::new(); - let mut real_users = HashSet::new(); - - for joined in self.room_members(room_id).filter_map(|r| r.ok()) { - joined_servers.insert(joined.server_name().to_owned()); - if joined.server_name() == db.globals.server_name() - && !db.users.is_deactivated(&joined).unwrap_or(true) - { - real_users.insert(joined); - } - joinedcount += 1; - } - - for invited in self.room_members_invited(room_id).filter_map(|r| r.ok()) { - joined_servers.insert(invited.server_name().to_owned()); - invitedcount += 1; - } - - self.roomid_joinedcount - .insert(room_id.as_bytes(), &joinedcount.to_be_bytes())?; - - self.roomid_invitedcount - .insert(room_id.as_bytes(), &invitedcount.to_be_bytes())?; - - self.our_real_users_cache - .write() - .unwrap() - .insert(room_id.to_owned(), Arc::new(real_users)); - - for old_joined_server in self.room_servers(room_id).filter_map(|r| r.ok()) { - if !joined_servers.remove(&old_joined_server) { - // Server not in room anymore - let mut roomserver_id = room_id.as_bytes().to_vec(); - roomserver_id.push(0xff); - roomserver_id.extend_from_slice(old_joined_server.as_bytes()); - - let mut serverroom_id = old_joined_server.as_bytes().to_vec(); - serverroom_id.push(0xff); - serverroom_id.extend_from_slice(room_id.as_bytes()); - - self.roomserverids.remove(&roomserver_id)?; - self.serverroomids.remove(&serverroom_id)?; - } - } - - // Now only new servers are in joined_servers anymore - for server in joined_servers { - let mut roomserver_id = room_id.as_bytes().to_vec(); - roomserver_id.push(0xff); - roomserver_id.extend_from_slice(server.as_bytes()); - - let mut serverroom_id = server.as_bytes().to_vec(); - serverroom_id.push(0xff); - serverroom_id.extend_from_slice(room_id.as_bytes()); - - self.roomserverids.insert(&roomserver_id, &[])?; - self.serverroomids.insert(&serverroom_id, &[])?; - } - - self.appservice_in_room_cache - .write() - .unwrap() - .remove(room_id); - - Ok(()) - } - - #[tracing::instrument(skip(self, room_id, db))] - pub fn get_our_real_users( - &self, - room_id: &RoomId, - db: &Database, - ) -> Result>>> { - let maybe = self - .our_real_users_cache - .read() - .unwrap() - .get(room_id) - .cloned(); - if let Some(users) = maybe { - Ok(users) - } else { - self.update_joined_count(room_id, db)?; - Ok(Arc::clone( - self.our_real_users_cache - .read() - .unwrap() - .get(room_id) - .unwrap(), - )) - } - } - - #[tracing::instrument(skip(self, room_id, appservice, db))] - pub fn appservice_in_room( - &self, - room_id: &RoomId, - appservice: &(String, serde_yaml::Value), - db: &Database, - ) -> Result { - let maybe = self - .appservice_in_room_cache - .read() - .unwrap() - .get(room_id) - .and_then(|map| map.get(&appservice.0)) - .copied(); - - if let Some(b) = maybe { - Ok(b) - } else if let Some(namespaces) = appservice.1.get("namespaces") { - let users = namespaces - .get("users") - .and_then(|users| users.as_sequence()) - .map_or_else(Vec::new, |users| { - users - .iter() - .filter_map(|users| Regex::new(users.get("regex")?.as_str()?).ok()) - .collect::>() - }); - - let bridge_user_id = appservice - .1 - .get("sender_localpart") - .and_then(|string| string.as_str()) - .and_then(|string| { - UserId::parse_with_server_name(string, db.globals.server_name()).ok() - }); - - let in_room = bridge_user_id - .map_or(false, |id| self.is_joined(&id, room_id).unwrap_or(false)) - || self.room_members(room_id).any(|userid| { - userid.map_or(false, |userid| { - users.iter().any(|r| r.is_match(userid.as_str())) - }) - }); - - self.appservice_in_room_cache - .write() - .unwrap() - .entry(room_id.to_owned()) - .or_default() - .insert(appservice.0.clone(), in_room); - - Ok(in_room) - } else { - Ok(false) - } - } - - // Make a user leave all their joined rooms - #[tracing::instrument(skip(self, db))] - pub async fn leave_all_rooms(&self, user_id: &UserId, db: &Database) -> Result<()> { - let all_rooms = db - .rooms - .rooms_joined(user_id) - .chain(db.rooms.rooms_invited(user_id).map(|t| t.map(|(r, _)| r))) - .collect::>(); - - for room_id in all_rooms { - let room_id = match room_id { - Ok(room_id) => room_id, - Err(_) => continue, - }; - - let _ = self.leave_room(user_id, &room_id, db).await; - } - - Ok(()) - } - - #[tracing::instrument(skip(self, db))] - pub async fn leave_room( - &self, - user_id: &UserId, - room_id: &RoomId, - db: &Database, - ) -> Result<()> { - // Ask a remote server if we don't have this room - if !self.exists(room_id)? && room_id.server_name() != db.globals.server_name() { - if let Err(e) = self.remote_leave_room(user_id, room_id, db).await { - warn!("Failed to leave room {} remotely: {}", user_id, e); - // Don't tell the client about this error - } - - let last_state = self - .invite_state(user_id, room_id)? - .map_or_else(|| self.left_state(user_id, room_id), |s| Ok(Some(s)))?; - - // We always drop the invite, we can't rely on other servers - self.update_membership( - room_id, - user_id, - MembershipState::Leave, - user_id, - last_state, - db, - true, - )?; - } else { - let mutex_state = Arc::clone( - db.globals - .roomid_mutex_state - .write() - .unwrap() - .entry(room_id.to_owned()) - .or_default(), - ); - let state_lock = mutex_state.lock().await; - - let mut event: RoomMemberEventContent = serde_json::from_str( - self.room_state_get(room_id, &StateEventType::RoomMember, user_id.as_str())? - .ok_or(Error::BadRequest( - ErrorKind::BadState, - "Cannot leave a room you are not a member of.", - ))? - .content - .get(), - ) - .map_err(|_| Error::bad_database("Invalid member event in database."))?; - - event.membership = MembershipState::Leave; - - self.build_and_append_pdu( - PduBuilder { - event_type: RoomEventType::RoomMember, - content: to_raw_value(&event).expect("event is valid, we just created it"), - unsigned: None, - state_key: Some(user_id.to_string()), - redacts: None, - }, - user_id, - room_id, - db, - &state_lock, - )?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self, db))] - async fn remote_leave_room( - &self, - user_id: &UserId, - room_id: &RoomId, - db: &Database, - ) -> Result<()> { - let mut make_leave_response_and_server = Err(Error::BadServerResponse( - "No server available to assist in leaving.", - )); - - let invite_state = db - .rooms - .invite_state(user_id, room_id)? - .ok_or(Error::BadRequest( - ErrorKind::BadState, - "User is not invited.", - ))?; - - let servers: HashSet<_> = invite_state - .iter() - .filter_map(|event| serde_json::from_str(event.json().get()).ok()) - .filter_map(|event: serde_json::Value| event.get("sender").cloned()) - .filter_map(|sender| sender.as_str().map(|s| s.to_owned())) - .filter_map(|sender| UserId::parse(sender).ok()) - .map(|user| user.server_name().to_owned()) - .collect(); - - for remote_server in servers { - let make_leave_response = db - .sending - .send_federation_request( - &db.globals, - &remote_server, - federation::membership::prepare_leave_event::v1::Request { room_id, user_id }, - ) - .await; - - make_leave_response_and_server = make_leave_response.map(|r| (r, remote_server)); - - if make_leave_response_and_server.is_ok() { - break; - } - } - - let (make_leave_response, remote_server) = make_leave_response_and_server?; - - let room_version_id = match make_leave_response.room_version { - Some(version) if self.is_supported_version(&db, &version) => version, - _ => return Err(Error::BadServerResponse("Room version is not supported")), - }; - - let mut leave_event_stub = - serde_json::from_str::(make_leave_response.event.get()).map_err( - |_| Error::BadServerResponse("Invalid make_leave event json received from server."), - )?; - - // TODO: Is origin needed? - leave_event_stub.insert( - "origin".to_owned(), - CanonicalJsonValue::String(db.globals.server_name().as_str().to_owned()), - ); - leave_event_stub.insert( - "origin_server_ts".to_owned(), - CanonicalJsonValue::Integer( - utils::millis_since_unix_epoch() - .try_into() - .expect("Timestamp is valid js_int value"), - ), - ); - // We don't leave the event id in the pdu because that's only allowed in v1 or v2 rooms - leave_event_stub.remove("event_id"); - - // In order to create a compatible ref hash (EventID) the `hashes` field needs to be present - ruma::signatures::hash_and_sign_event( - db.globals.server_name().as_str(), - db.globals.keypair(), - &mut leave_event_stub, - &room_version_id, - ) - .expect("event is valid, we just created it"); - - // Generate event id - let event_id = EventId::parse(format!( - "${}", - ruma::signatures::reference_hash(&leave_event_stub, &room_version_id) - .expect("ruma can calculate reference hashes") - )) - .expect("ruma's reference hashes are valid event ids"); - - // Add event_id back - leave_event_stub.insert( - "event_id".to_owned(), - CanonicalJsonValue::String(event_id.as_str().to_owned()), - ); - - // It has enough fields to be called a proper event now - let leave_event = leave_event_stub; - - db.sending - .send_federation_request( - &db.globals, - &remote_server, - federation::membership::create_leave_event::v2::Request { - room_id, - event_id: &event_id, - pdu: &PduEvent::convert_to_outgoing_federation_event(leave_event.clone()), - }, - ) - .await?; - - Ok(()) - } - - /// Makes a user forget a room. - #[tracing::instrument(skip(self))] - pub fn forget(&self, room_id: &RoomId, user_id: &UserId) -> Result<()> { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - let mut roomuser_id = room_id.as_bytes().to_vec(); - roomuser_id.push(0xff); - roomuser_id.extend_from_slice(user_id.as_bytes()); - - self.userroomid_leftstate.remove(&userroom_id)?; - self.roomuserid_leftcount.remove(&roomuser_id)?; - - Ok(()) - } - - #[tracing::instrument(skip(self, globals))] - pub fn set_alias( - &self, - alias: &RoomAliasId, - room_id: Option<&RoomId>, - globals: &super::globals::Globals, - ) -> Result<()> { - if let Some(room_id) = room_id { - // New alias - self.alias_roomid - .insert(alias.alias().as_bytes(), room_id.as_bytes())?; - let mut aliasid = room_id.as_bytes().to_vec(); - aliasid.push(0xff); - aliasid.extend_from_slice(&globals.next_count()?.to_be_bytes()); - self.aliasid_alias.insert(&aliasid, &*alias.as_bytes())?; - } else { - // room_id=None means remove alias - if let Some(room_id) = self.alias_roomid.get(alias.alias().as_bytes())? { - let mut prefix = room_id.to_vec(); - prefix.push(0xff); - - for (key, _) in self.aliasid_alias.scan_prefix(prefix) { - self.aliasid_alias.remove(&key)?; - } - self.alias_roomid.remove(alias.alias().as_bytes())?; - } else { - return Err(Error::BadRequest( - ErrorKind::NotFound, - "Alias does not exist.", - )); - } - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn id_from_alias(&self, alias: &RoomAliasId) -> Result>> { - self.alias_roomid - .get(alias.alias().as_bytes())? - .map(|bytes| { - RoomId::parse(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in alias_roomid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("Room ID in alias_roomid is invalid.")) - }) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn room_aliases<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.aliasid_alias.scan_prefix(prefix).map(|(_, bytes)| { - utils::string_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid alias bytes in aliasid_alias."))? - .try_into() - .map_err(|_| Error::bad_database("Invalid alias in aliasid_alias.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn set_public(&self, room_id: &RoomId, public: bool) -> Result<()> { - if public { - self.publicroomids.insert(room_id.as_bytes(), &[])?; - } else { - self.publicroomids.remove(room_id.as_bytes())?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn is_public_room(&self, room_id: &RoomId) -> Result { - Ok(self.publicroomids.get(room_id.as_bytes())?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn iter_ids(&self) -> impl Iterator>> + '_ { - self.roomid_shortroomid.iter().map(|(bytes, _)| { - RoomId::parse( - utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in publicroomids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in roomid_shortroomid is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn public_rooms(&self) -> impl Iterator>> + '_ { - self.publicroomids.iter().map(|(bytes, _)| { - RoomId::parse( - utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in publicroomids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in publicroomids is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn search_pdus<'a>( - &'a self, - room_id: &RoomId, - search_string: &str, - ) -> Result> + 'a, Vec)>> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - let prefix_clone = prefix.clone(); - - let words: Vec<_> = search_string - .split_terminator(|c: char| !c.is_alphanumeric()) - .filter(|s| !s.is_empty()) - .map(str::to_lowercase) - .collect(); - - let iterators = words.clone().into_iter().map(move |word| { - let mut prefix2 = prefix.clone(); - prefix2.extend_from_slice(word.as_bytes()); - prefix2.push(0xff); - - let mut last_possible_id = prefix2.clone(); - last_possible_id.extend_from_slice(&u64::MAX.to_be_bytes()); - - self.tokenids - .iter_from(&last_possible_id, true) // Newest pdus first - .take_while(move |(k, _)| k.starts_with(&prefix2)) - .map(|(key, _)| key[key.len() - size_of::()..].to_vec()) - }); - - Ok(utils::common_elements(iterators, |a, b| { - // We compare b with a because we reversed the iterator earlier - b.cmp(a) - }) - .map(|iter| { - ( - iter.map(move |id| { - let mut pduid = prefix_clone.clone(); - pduid.extend_from_slice(&id); - pduid - }), - words, - ) - })) - } - - #[tracing::instrument(skip(self))] - pub fn get_shared_rooms<'a>( - &'a self, - users: Vec>, - ) -> Result>> + 'a> { - let iterators = users.into_iter().map(move |user_id| { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.userroomid_joined - .scan_prefix(prefix) - .map(|(key, _)| { - let roomid_index = key - .iter() - .enumerate() - .find(|(_, &b)| b == 0xff) - .ok_or_else(|| Error::bad_database("Invalid userroomid_joined in db."))? - .0 - + 1; // +1 because the room id starts AFTER the separator - - let room_id = key[roomid_index..].to_vec(); - - Ok::<_, Error>(room_id) - }) - .filter_map(|r| r.ok()) - }); - - // We use the default compare function because keys are sorted correctly (not reversed) - Ok(utils::common_elements(iterators, Ord::cmp) - .expect("users is not empty") - .map(|bytes| { - RoomId::parse(utils::string_from_bytes(&*bytes).map_err(|_| { - Error::bad_database("Invalid RoomId bytes in userroomid_joined") - })?) - .map_err(|_| Error::bad_database("Invalid RoomId in userroomid_joined.")) - })) - } - - /// Returns an iterator of all servers participating in this room. - #[tracing::instrument(skip(self))] - pub fn room_servers<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomserverids.scan_prefix(prefix).map(|(key, _)| { - ServerName::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Server name in roomserverids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Server name in roomserverids is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn server_in_room<'a>(&'a self, server: &ServerName, room_id: &RoomId) -> Result { - let mut key = server.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - - self.serverroomids.get(&key).map(|o| o.is_some()) - } - - /// Returns an iterator of all rooms a server participates in (as far as we know). - #[tracing::instrument(skip(self))] - pub fn server_rooms<'a>( - &'a self, - server: &ServerName, - ) -> impl Iterator>> + 'a { - let mut prefix = server.as_bytes().to_vec(); - prefix.push(0xff); - - self.serverroomids.scan_prefix(prefix).map(|(key, _)| { - RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| Error::bad_database("RoomId in serverroomids is invalid unicode."))?, - ) - .map_err(|_| Error::bad_database("RoomId in serverroomids is invalid.")) - }) - } - - /// Returns an iterator over all joined members of a room. - #[tracing::instrument(skip(self))] - pub fn room_members<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomuserid_joined.scan_prefix(prefix).map(|(key, _)| { - UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("User ID in roomuserid_joined is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("User ID in roomuserid_joined is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn room_joined_count(&self, room_id: &RoomId) -> Result> { - self.roomid_joinedcount - .get(room_id.as_bytes())? - .map(|b| { - utils::u64_from_bytes(&b) - .map_err(|_| Error::bad_database("Invalid joinedcount in db.")) - }) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn room_invited_count(&self, room_id: &RoomId) -> Result> { - self.roomid_invitedcount - .get(room_id.as_bytes())? - .map(|b| { - utils::u64_from_bytes(&b) - .map_err(|_| Error::bad_database("Invalid joinedcount in db.")) - }) - .transpose() - } - - /// Returns an iterator over all User IDs who ever joined a room. - #[tracing::instrument(skip(self))] - pub fn room_useroncejoined<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomuseroncejoinedids - .scan_prefix(prefix) - .map(|(key, _)| { - UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("User ID in room_useroncejoined is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("User ID in room_useroncejoined is invalid.")) - }) - } - - /// Returns an iterator over all invited members of a room. - #[tracing::instrument(skip(self))] - pub fn room_members_invited<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomuserid_invitecount - .scan_prefix(prefix) - .map(|(key, _)| { - UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("User ID in roomuserid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("User ID in roomuserid_invited is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn get_invite_count(&self, room_id: &RoomId, user_id: &UserId) -> Result> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_invitecount - .get(&key)? - .map_or(Ok(None), |bytes| { - Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid invitecount in db.") - })?)) - }) - } - - #[tracing::instrument(skip(self))] - pub fn get_left_count(&self, room_id: &RoomId, user_id: &UserId) -> Result> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_leftcount - .get(&key)? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid leftcount in db.")) - }) - .transpose() - } - - pub fn is_disabled(&self, room_id: &RoomId) -> Result { - Ok(self.disabledroomids.get(room_id.as_bytes())?.is_some()) - } - - /// Returns an iterator over all rooms this user joined. - #[tracing::instrument(skip(self))] - pub fn rooms_joined<'a>( - &'a self, - user_id: &UserId, - ) -> impl Iterator>> + 'a { - self.userroomid_joined - .scan_prefix(user_id.as_bytes().to_vec()) - .map(|(key, _)| { - RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Room ID in userroomid_joined is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_joined is invalid.")) - }) - } - - /// Returns an iterator over all rooms a user was invited to. - #[tracing::instrument(skip(self))] - pub fn rooms_invited<'a>( - &'a self, - user_id: &UserId, - ) -> impl Iterator, Vec>)>> + 'a { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.userroomid_invitestate - .scan_prefix(prefix) - .map(|(key, state)| { - let room_id = RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Room ID in userroomid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_invited is invalid."))?; - - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_invitestate."))?; - - Ok((room_id, state)) - }) - } - - #[tracing::instrument(skip(self))] - pub fn invite_state( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result>>> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - - self.userroomid_invitestate - .get(&key)? - .map(|state| { - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_invitestate."))?; - - Ok(state) - }) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn left_state( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result>>> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - - self.userroomid_leftstate - .get(&key)? - .map(|state| { - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_leftstate."))?; - - Ok(state) - }) - .transpose() - } - - /// Returns an iterator over all rooms a user left. - #[tracing::instrument(skip(self))] - pub fn rooms_left<'a>( - &'a self, - user_id: &UserId, - ) -> impl Iterator, Vec>)>> + 'a { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.userroomid_leftstate - .scan_prefix(prefix) - .map(|(key, state)| { - let room_id = RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Room ID in userroomid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_invited is invalid."))?; - - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_leftstate."))?; - - Ok((room_id, state)) - }) - } - - #[tracing::instrument(skip(self))] - pub fn once_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.roomuseroncejoinedids.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn is_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.userroomid_joined.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn is_invited(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.userroomid_invitestate.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn is_left(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.userroomid_leftstate.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn get_auth_chain_from_cache<'a>( - &'a self, - key: &[u64], - ) -> Result>>> { - // Check RAM cache - if let Some(result) = self.auth_chain_cache.lock().unwrap().get_mut(key) { - return Ok(Some(Arc::clone(result))); - } - - // Check DB cache - if key.len() == 1 { - if let Some(chain) = - self.shorteventid_authchain - .get(&key[0].to_be_bytes())? - .map(|chain| { - chain - .chunks_exact(size_of::()) - .map(|chunk| { - utils::u64_from_bytes(chunk).expect("byte length is correct") - }) - .collect() - }) - { - let chain = Arc::new(chain); - - // Cache in RAM - self.auth_chain_cache - .lock() - .unwrap() - .insert(vec![key[0]], Arc::clone(&chain)); - - return Ok(Some(chain)); - } - } - - Ok(None) - } - - #[tracing::instrument(skip(self))] - pub fn cache_auth_chain(&self, key: Vec, chain: Arc>) -> Result<()> { - // Persist in db - if key.len() == 1 { - self.shorteventid_authchain.insert( - &key[0].to_be_bytes(), - &chain - .iter() - .flat_map(|s| s.to_be_bytes().to_vec()) - .collect::>(), - )?; - } - - // Cache in RAM - self.auth_chain_cache.lock().unwrap().insert(key, chain); - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_was_sent_before( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - ll_user: &UserId, - ) -> Result { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(device_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(ll_user.as_bytes()); - Ok(self.lazyloadedids.get(&key)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_mark_sent( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - lazy_load: HashSet>, - count: u64, - ) { - self.lazy_load_waiting.lock().unwrap().insert( - ( - user_id.to_owned(), - device_id.to_owned(), - room_id.to_owned(), - count, - ), - lazy_load, - ); - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_confirm_delivery( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - since: u64, - ) -> Result<()> { - if let Some(user_ids) = self.lazy_load_waiting.lock().unwrap().remove(&( - user_id.to_owned(), - device_id.to_owned(), - room_id.to_owned(), - since, - )) { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for ll_id in user_ids { - let mut key = prefix.clone(); - key.extend_from_slice(ll_id.as_bytes()); - self.lazyloadedids.insert(&key, &[])?; - } - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_reset( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - ) -> Result<()> { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for (key, _) in self.lazyloadedids.scan_prefix(prefix) { - self.lazyloadedids.remove(&key)?; - } - - Ok(()) - } - - /// Returns the room's version. - #[tracing::instrument(skip(self))] - pub fn get_room_version(&self, room_id: &RoomId) -> Result { - let create_event = self.room_state_get(room_id, &StateEventType::RoomCreate, "")?; - - let create_event_content: Option = create_event - .as_ref() - .map(|create_event| { - serde_json::from_str(create_event.content.get()).map_err(|e| { - warn!("Invalid create event: {}", e); - Error::bad_database("Invalid create event in db.") - }) - }) - .transpose()?; - let room_version = create_event_content - .map(|create_event| create_event.room_version) - .ok_or_else(|| Error::BadDatabase("Invalid room version"))?; - Ok(room_version) - } -} diff --git a/src/service/rooms/state_cache.rs b/src/service/rooms/state_cache.rs index 4ad815e3..e7f457e6 100644 --- a/src/service/rooms/state_cache.rs +++ b/src/service/rooms/state_cache.rs @@ -1,2220 +1,3 @@ -mod edus; - -pub use edus::RoomEdus; - -use crate::{ - pdu::{EventHash, PduBuilder}, - utils, Database, Error, PduEvent, Result, -}; -use lru_cache::LruCache; -use regex::Regex; -use ring::digest; -use ruma::{ - api::{client::error::ErrorKind, federation}, - events::{ - direct::DirectEvent, - ignored_user_list::IgnoredUserListEvent, - push_rules::PushRulesEvent, - room::{ - create::RoomCreateEventContent, - member::{MembershipState, RoomMemberEventContent}, - power_levels::RoomPowerLevelsEventContent, - }, - tag::TagEvent, - AnyStrippedStateEvent, AnySyncStateEvent, GlobalAccountDataEventType, - RoomAccountDataEventType, RoomEventType, StateEventType, - }, - push::{Action, Ruleset, Tweak}, - serde::{CanonicalJsonObject, CanonicalJsonValue, Raw}, - state_res::{self, RoomVersion, StateMap}, - uint, DeviceId, EventId, RoomAliasId, RoomId, RoomVersionId, ServerName, UserId, -}; -use serde::Deserialize; -use serde_json::value::to_raw_value; -use std::{ - borrow::Cow, - collections::{hash_map, BTreeMap, HashMap, HashSet}, - fmt::Debug, - iter, - mem::size_of, - sync::{Arc, Mutex, RwLock}, -}; -use tokio::sync::MutexGuard; -use tracing::{error, warn}; - -use super::{abstraction::Tree, pusher}; - -/// The unique identifier of each state group. -/// -/// This is created when a state group is added to the database by -/// hashing the entire state. -pub type StateHashId = Vec; -pub type CompressedStateEvent = [u8; 2 * size_of::()]; - -pub struct Rooms { - pub edus: RoomEdus, - pub(super) pduid_pdu: Arc, // PduId = ShortRoomId + Count - pub(super) eventid_pduid: Arc, - pub(super) roomid_pduleaves: Arc, - pub(super) alias_roomid: Arc, - pub(super) aliasid_alias: Arc, // AliasId = RoomId + Count - pub(super) publicroomids: Arc, - - pub(super) tokenids: Arc, // TokenId = ShortRoomId + Token + PduIdCount - - /// Participating servers in a room. - pub(super) roomserverids: Arc, // RoomServerId = RoomId + ServerName - pub(super) serverroomids: Arc, // ServerRoomId = ServerName + RoomId - - pub(super) userroomid_joined: Arc, - pub(super) roomuserid_joined: Arc, - pub(super) roomid_joinedcount: Arc, - pub(super) roomid_invitedcount: Arc, - pub(super) roomuseroncejoinedids: Arc, - pub(super) userroomid_invitestate: Arc, // InviteState = Vec> - pub(super) roomuserid_invitecount: Arc, // InviteCount = Count - pub(super) userroomid_leftstate: Arc, - pub(super) roomuserid_leftcount: Arc, - - pub(super) disabledroomids: Arc, // Rooms where incoming federation handling is disabled - - pub(super) lazyloadedids: Arc, // LazyLoadedIds = UserId + DeviceId + RoomId + LazyLoadedUserId - - pub(super) userroomid_notificationcount: Arc, // NotifyCount = u64 - pub(super) userroomid_highlightcount: Arc, // HightlightCount = u64 - - /// Remember the current state hash of a room. - pub(super) roomid_shortstatehash: Arc, - pub(super) roomsynctoken_shortstatehash: Arc, - /// Remember the state hash at events in the past. - pub(super) shorteventid_shortstatehash: Arc, - /// StateKey = EventType + StateKey, ShortStateKey = Count - pub(super) statekey_shortstatekey: Arc, - pub(super) shortstatekey_statekey: Arc, - - pub(super) roomid_shortroomid: Arc, - - pub(super) shorteventid_eventid: Arc, - pub(super) eventid_shorteventid: Arc, - - pub(super) statehash_shortstatehash: Arc, - pub(super) shortstatehash_statediff: Arc, // StateDiff = parent (or 0) + (shortstatekey+shorteventid++) + 0_u64 + (shortstatekey+shorteventid--) - - pub(super) shorteventid_authchain: Arc, - - /// RoomId + EventId -> outlier PDU. - /// Any pdu that has passed the steps 1-8 in the incoming event /federation/send/txn. - pub(super) eventid_outlierpdu: Arc, - pub(super) softfailedeventids: Arc, - - /// RoomId + EventId -> Parent PDU EventId. - pub(super) referencedevents: Arc, - - pub(super) pdu_cache: Mutex, Arc>>, - pub(super) shorteventid_cache: Mutex>>, - pub(super) auth_chain_cache: Mutex, Arc>>>, - pub(super) eventidshort_cache: Mutex, u64>>, - pub(super) statekeyshort_cache: Mutex>, - pub(super) shortstatekey_cache: Mutex>, - pub(super) our_real_users_cache: RwLock, Arc>>>>, - pub(super) appservice_in_room_cache: RwLock, HashMap>>, - pub(super) lazy_load_waiting: - Mutex, Box, Box, u64), HashSet>>>, - pub(super) stateinfo_cache: Mutex< - LruCache< - u64, - Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - >, - >, - pub(super) lasttimelinecount_cache: Mutex, u64>>, -} - -impl Rooms { - /// Returns true if a given room version is supported - #[tracing::instrument(skip(self, db))] - pub fn is_supported_version(&self, db: &Database, room_version: &RoomVersionId) -> bool { - db.globals.supported_room_versions().contains(room_version) - } - - /// Builds a StateMap by iterating over all keys that start - /// with state_hash, this gives the full state for the given state_hash. - #[tracing::instrument(skip(self))] - pub async fn state_full_ids(&self, shortstatehash: u64) -> Result>> { - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - let mut result = BTreeMap::new(); - let mut i = 0; - for compressed in full_state.into_iter() { - let parsed = self.parse_compressed_state_event(compressed)?; - result.insert(parsed.0, parsed.1); - - i += 1; - if i % 100 == 0 { - tokio::task::yield_now().await; - } - } - Ok(result) - } - - #[tracing::instrument(skip(self))] - pub async fn state_full( - &self, - shortstatehash: u64, - ) -> Result>> { - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - - let mut result = HashMap::new(); - let mut i = 0; - for compressed in full_state { - let (_, eventid) = self.parse_compressed_state_event(compressed)?; - if let Some(pdu) = self.get_pdu(&eventid)? { - result.insert( - ( - pdu.kind.to_string().into(), - pdu.state_key - .as_ref() - .ok_or_else(|| Error::bad_database("State event has no state key."))? - .clone(), - ), - pdu, - ); - } - - i += 1; - if i % 100 == 0 { - tokio::task::yield_now().await; - } - } - - Ok(result) - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn state_get_id( - &self, - shortstatehash: u64, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - let shortstatekey = match self.get_shortstatekey(event_type, state_key)? { - Some(s) => s, - None => return Ok(None), - }; - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - Ok(full_state - .into_iter() - .find(|bytes| bytes.starts_with(&shortstatekey.to_be_bytes())) - .and_then(|compressed| { - self.parse_compressed_state_event(compressed) - .ok() - .map(|(_, id)| id) - })) - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn state_get( - &self, - shortstatehash: u64, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - self.state_get_id(shortstatehash, event_type, state_key)? - .map_or(Ok(None), |event_id| self.get_pdu(&event_id)) - } - - /// Returns the state hash for this pdu. - pub fn pdu_shortstatehash(&self, event_id: &EventId) -> Result> { - self.eventid_shorteventid - .get(event_id.as_bytes())? - .map_or(Ok(None), |shorteventid| { - self.shorteventid_shortstatehash - .get(&shorteventid)? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database( - "Invalid shortstatehash bytes in shorteventid_shortstatehash", - ) - }) - }) - .transpose() - }) - } - - /// Returns the last state hash key added to the db for the given room. - #[tracing::instrument(skip(self))] - pub fn current_shortstatehash(&self, room_id: &RoomId) -> Result> { - self.roomid_shortstatehash - .get(room_id.as_bytes())? - .map_or(Ok(None), |bytes| { - Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid shortstatehash in roomid_shortstatehash") - })?)) - }) - } - - /// This fetches auth events from the current state. - #[tracing::instrument(skip(self))] - pub fn get_auth_events( - &self, - room_id: &RoomId, - kind: &RoomEventType, - sender: &UserId, - state_key: Option<&str>, - content: &serde_json::value::RawValue, - ) -> Result>> { - let shortstatehash = - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - current_shortstatehash - } else { - return Ok(HashMap::new()); - }; - - let auth_events = state_res::auth_types_for_event(kind, sender, state_key, content) - .expect("content is a valid JSON object"); - - let mut sauthevents = auth_events - .into_iter() - .filter_map(|(event_type, state_key)| { - self.get_shortstatekey(&event_type.to_string().into(), &state_key) - .ok() - .flatten() - .map(|s| (s, (event_type, state_key))) - }) - .collect::>(); - - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - - Ok(full_state - .into_iter() - .filter_map(|compressed| self.parse_compressed_state_event(compressed).ok()) - .filter_map(|(shortstatekey, event_id)| { - sauthevents.remove(&shortstatekey).map(|k| (k, event_id)) - }) - .filter_map(|(k, event_id)| self.get_pdu(&event_id).ok().flatten().map(|pdu| (k, pdu))) - .collect()) - } - - /// Generate a new StateHash. - /// - /// A unique hash made from hashing all PDU ids of the state joined with 0xff. - fn calculate_hash(&self, bytes_list: &[&[u8]]) -> StateHashId { - // We only hash the pdu's event ids, not the whole pdu - let bytes = bytes_list.join(&0xff); - let hash = digest::digest(&digest::SHA256, &bytes); - hash.as_ref().into() - } - - /// Checks if a room exists. - #[tracing::instrument(skip(self))] - pub fn exists(&self, room_id: &RoomId) -> Result { - let prefix = match self.get_shortroomid(room_id)? { - Some(b) => b.to_be_bytes().to_vec(), - None => return Ok(false), - }; - - // Look for PDUs in that room. - Ok(self - .pduid_pdu - .iter_from(&prefix, false) - .next() - .filter(|(k, _)| k.starts_with(&prefix)) - .is_some()) - } - - /// Checks if a room exists. - #[tracing::instrument(skip(self))] - pub fn first_pdu_in_room(&self, room_id: &RoomId) -> Result>> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - // Look for PDUs in that room. - self.pduid_pdu - .iter_from(&prefix, false) - .filter(|(k, _)| k.starts_with(&prefix)) - .map(|(_, pdu)| { - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid first PDU in db.")) - .map(Arc::new) - }) - .next() - .transpose() - } - - /// Force the creation of a new StateHash and insert it into the db. - /// - /// Whatever `state` is supplied to `force_state` becomes the new current room state snapshot. - #[tracing::instrument(skip(self, new_state_ids_compressed, db))] - pub fn force_state( - &self, - room_id: &RoomId, - new_state_ids_compressed: HashSet, - db: &Database, - ) -> Result<()> { - let previous_shortstatehash = self.current_shortstatehash(room_id)?; - - let state_hash = self.calculate_hash( - &new_state_ids_compressed - .iter() - .map(|bytes| &bytes[..]) - .collect::>(), - ); - - let (new_shortstatehash, already_existed) = - self.get_or_create_shortstatehash(&state_hash, &db.globals)?; - - if Some(new_shortstatehash) == previous_shortstatehash { - return Ok(()); - } - - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let (statediffnew, statediffremoved) = if let Some(parent_stateinfo) = states_parents.last() - { - let statediffnew: HashSet<_> = new_state_ids_compressed - .difference(&parent_stateinfo.1) - .copied() - .collect(); - - let statediffremoved: HashSet<_> = parent_stateinfo - .1 - .difference(&new_state_ids_compressed) - .copied() - .collect(); - - (statediffnew, statediffremoved) - } else { - (new_state_ids_compressed, HashSet::new()) - }; - - if !already_existed { - self.save_state_from_diff( - new_shortstatehash, - statediffnew.clone(), - statediffremoved, - 2, // every state change is 2 event changes on average - states_parents, - )?; - }; - - for event_id in statediffnew.into_iter().filter_map(|new| { - self.parse_compressed_state_event(new) - .ok() - .map(|(_, id)| id) - }) { - let pdu = match self.get_pdu_json(&event_id)? { - Some(pdu) => pdu, - None => continue, - }; - - if pdu.get("type").and_then(|val| val.as_str()) != Some("m.room.member") { - continue; - } - - let pdu: PduEvent = match serde_json::from_str( - &serde_json::to_string(&pdu).expect("CanonicalJsonObj can be serialized to JSON"), - ) { - Ok(pdu) => pdu, - Err(_) => continue, - }; - - #[derive(Deserialize)] - struct ExtractMembership { - membership: MembershipState, - } - - let membership = match serde_json::from_str::(pdu.content.get()) { - Ok(e) => e.membership, - Err(_) => continue, - }; - - let state_key = match pdu.state_key { - Some(k) => k, - None => continue, - }; - - let user_id = match UserId::parse(state_key) { - Ok(id) => id, - Err(_) => continue, - }; - - self.update_membership(room_id, &user_id, membership, &pdu.sender, None, db, false)?; - } - - self.update_joined_count(room_id, db)?; - - self.roomid_shortstatehash - .insert(room_id.as_bytes(), &new_shortstatehash.to_be_bytes())?; - - Ok(()) - } - - /// Returns a stack with info on shortstatehash, full state, added diff and removed diff for the selected shortstatehash and each parent layer. - #[tracing::instrument(skip(self))] - pub fn load_shortstatehash_info( - &self, - shortstatehash: u64, - ) -> Result< - Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - > { - if let Some(r) = self - .stateinfo_cache - .lock() - .unwrap() - .get_mut(&shortstatehash) - { - return Ok(r.clone()); - } - - let value = self - .shortstatehash_statediff - .get(&shortstatehash.to_be_bytes())? - .ok_or_else(|| Error::bad_database("State hash does not exist"))?; - let parent = - utils::u64_from_bytes(&value[0..size_of::()]).expect("bytes have right length"); - - let mut add_mode = true; - let mut added = HashSet::new(); - let mut removed = HashSet::new(); - - let mut i = size_of::(); - while let Some(v) = value.get(i..i + 2 * size_of::()) { - if add_mode && v.starts_with(&0_u64.to_be_bytes()) { - add_mode = false; - i += size_of::(); - continue; - } - if add_mode { - added.insert(v.try_into().expect("we checked the size above")); - } else { - removed.insert(v.try_into().expect("we checked the size above")); - } - i += 2 * size_of::(); - } - - if parent != 0_u64 { - let mut response = self.load_shortstatehash_info(parent)?; - let mut state = response.last().unwrap().1.clone(); - state.extend(added.iter().copied()); - for r in &removed { - state.remove(r); - } - - response.push((shortstatehash, state, added, removed)); - - Ok(response) - } else { - let response = vec![(shortstatehash, added.clone(), added, removed)]; - self.stateinfo_cache - .lock() - .unwrap() - .insert(shortstatehash, response.clone()); - Ok(response) - } - } - - pub fn compress_state_event( - &self, - shortstatekey: u64, - event_id: &EventId, - globals: &super::globals::Globals, - ) -> Result { - let mut v = shortstatekey.to_be_bytes().to_vec(); - v.extend_from_slice( - &self - .get_or_create_shorteventid(event_id, globals)? - .to_be_bytes(), - ); - Ok(v.try_into().expect("we checked the size above")) - } - - /// Returns shortstatekey, event id - pub fn parse_compressed_state_event( - &self, - compressed_event: CompressedStateEvent, - ) -> Result<(u64, Arc)> { - Ok(( - utils::u64_from_bytes(&compressed_event[0..size_of::()]) - .expect("bytes have right length"), - self.get_eventid_from_short( - utils::u64_from_bytes(&compressed_event[size_of::()..]) - .expect("bytes have right length"), - )?, - )) - } - - /// Creates a new shortstatehash that often is just a diff to an already existing - /// shortstatehash and therefore very efficient. - /// - /// There are multiple layers of diffs. The bottom layer 0 always contains the full state. Layer - /// 1 contains diffs to states of layer 0, layer 2 diffs to layer 1 and so on. If layer n > 0 - /// grows too big, it will be combined with layer n-1 to create a new diff on layer n-1 that's - /// based on layer n-2. If that layer is also too big, it will recursively fix above layers too. - /// - /// * `shortstatehash` - Shortstatehash of this state - /// * `statediffnew` - Added to base. Each vec is shortstatekey+shorteventid - /// * `statediffremoved` - Removed from base. Each vec is shortstatekey+shorteventid - /// * `diff_to_sibling` - Approximately how much the diff grows each time for this layer - /// * `parent_states` - A stack with info on shortstatehash, full state, added diff and removed diff for each parent layer - #[tracing::instrument(skip( - self, - statediffnew, - statediffremoved, - diff_to_sibling, - parent_states - ))] - pub fn save_state_from_diff( - &self, - shortstatehash: u64, - statediffnew: HashSet, - statediffremoved: HashSet, - diff_to_sibling: usize, - mut parent_states: Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - ) -> Result<()> { - let diffsum = statediffnew.len() + statediffremoved.len(); - - if parent_states.len() > 3 { - // Number of layers - // To many layers, we have to go deeper - let parent = parent_states.pop().unwrap(); - - let mut parent_new = parent.2; - let mut parent_removed = parent.3; - - for removed in statediffremoved { - if !parent_new.remove(&removed) { - // It was not added in the parent and we removed it - parent_removed.insert(removed); - } - // Else it was added in the parent and we removed it again. We can forget this change - } - - for new in statediffnew { - if !parent_removed.remove(&new) { - // It was not touched in the parent and we added it - parent_new.insert(new); - } - // Else it was removed in the parent and we added it again. We can forget this change - } - - self.save_state_from_diff( - shortstatehash, - parent_new, - parent_removed, - diffsum, - parent_states, - )?; - - return Ok(()); - } - - if parent_states.is_empty() { - // There is no parent layer, create a new state - let mut value = 0_u64.to_be_bytes().to_vec(); // 0 means no parent - for new in &statediffnew { - value.extend_from_slice(&new[..]); - } - - if !statediffremoved.is_empty() { - warn!("Tried to create new state with removals"); - } - - self.shortstatehash_statediff - .insert(&shortstatehash.to_be_bytes(), &value)?; - - return Ok(()); - }; - - // Else we have two options. - // 1. We add the current diff on top of the parent layer. - // 2. We replace a layer above - - let parent = parent_states.pop().unwrap(); - let parent_diff = parent.2.len() + parent.3.len(); - - if diffsum * diffsum >= 2 * diff_to_sibling * parent_diff { - // Diff too big, we replace above layer(s) - let mut parent_new = parent.2; - let mut parent_removed = parent.3; - - for removed in statediffremoved { - if !parent_new.remove(&removed) { - // It was not added in the parent and we removed it - parent_removed.insert(removed); - } - // Else it was added in the parent and we removed it again. We can forget this change - } - - for new in statediffnew { - if !parent_removed.remove(&new) { - // It was not touched in the parent and we added it - parent_new.insert(new); - } - // Else it was removed in the parent and we added it again. We can forget this change - } - - self.save_state_from_diff( - shortstatehash, - parent_new, - parent_removed, - diffsum, - parent_states, - )?; - } else { - // Diff small enough, we add diff as layer on top of parent - let mut value = parent.0.to_be_bytes().to_vec(); - for new in &statediffnew { - value.extend_from_slice(&new[..]); - } - - if !statediffremoved.is_empty() { - value.extend_from_slice(&0_u64.to_be_bytes()); - for removed in &statediffremoved { - value.extend_from_slice(&removed[..]); - } - } - - self.shortstatehash_statediff - .insert(&shortstatehash.to_be_bytes(), &value)?; - } - - Ok(()) - } - - /// Returns (shortstatehash, already_existed) - fn get_or_create_shortstatehash( - &self, - state_hash: &StateHashId, - globals: &super::globals::Globals, - ) -> Result<(u64, bool)> { - Ok(match self.statehash_shortstatehash.get(state_hash)? { - Some(shortstatehash) => ( - utils::u64_from_bytes(&shortstatehash) - .map_err(|_| Error::bad_database("Invalid shortstatehash in db."))?, - true, - ), - None => { - let shortstatehash = globals.next_count()?; - self.statehash_shortstatehash - .insert(state_hash, &shortstatehash.to_be_bytes())?; - (shortstatehash, false) - } - }) - } - - pub fn get_or_create_shorteventid( - &self, - event_id: &EventId, - globals: &super::globals::Globals, - ) -> Result { - if let Some(short) = self.eventidshort_cache.lock().unwrap().get_mut(event_id) { - return Ok(*short); - } - - let short = match self.eventid_shorteventid.get(event_id.as_bytes())? { - Some(shorteventid) => utils::u64_from_bytes(&shorteventid) - .map_err(|_| Error::bad_database("Invalid shorteventid in db."))?, - None => { - let shorteventid = globals.next_count()?; - self.eventid_shorteventid - .insert(event_id.as_bytes(), &shorteventid.to_be_bytes())?; - self.shorteventid_eventid - .insert(&shorteventid.to_be_bytes(), event_id.as_bytes())?; - shorteventid - } - }; - - self.eventidshort_cache - .lock() - .unwrap() - .insert(event_id.to_owned(), short); - - Ok(short) - } - - pub fn get_shortroomid(&self, room_id: &RoomId) -> Result> { - self.roomid_shortroomid - .get(room_id.as_bytes())? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid shortroomid in db.")) - }) - .transpose() - } - - pub fn get_shortstatekey( - &self, - event_type: &StateEventType, - state_key: &str, - ) -> Result> { - if let Some(short) = self - .statekeyshort_cache - .lock() - .unwrap() - .get_mut(&(event_type.clone(), state_key.to_owned())) - { - return Ok(Some(*short)); - } - - let mut statekey = event_type.to_string().as_bytes().to_vec(); - statekey.push(0xff); - statekey.extend_from_slice(state_key.as_bytes()); - - let short = self - .statekey_shortstatekey - .get(&statekey)? - .map(|shortstatekey| { - utils::u64_from_bytes(&shortstatekey) - .map_err(|_| Error::bad_database("Invalid shortstatekey in db.")) - }) - .transpose()?; - - if let Some(s) = short { - self.statekeyshort_cache - .lock() - .unwrap() - .insert((event_type.clone(), state_key.to_owned()), s); - } - - Ok(short) - } - - pub fn get_or_create_shortroomid( - &self, - room_id: &RoomId, - globals: &super::globals::Globals, - ) -> Result { - Ok(match self.roomid_shortroomid.get(room_id.as_bytes())? { - Some(short) => utils::u64_from_bytes(&short) - .map_err(|_| Error::bad_database("Invalid shortroomid in db."))?, - None => { - let short = globals.next_count()?; - self.roomid_shortroomid - .insert(room_id.as_bytes(), &short.to_be_bytes())?; - short - } - }) - } - - pub fn get_or_create_shortstatekey( - &self, - event_type: &StateEventType, - state_key: &str, - globals: &super::globals::Globals, - ) -> Result { - if let Some(short) = self - .statekeyshort_cache - .lock() - .unwrap() - .get_mut(&(event_type.clone(), state_key.to_owned())) - { - return Ok(*short); - } - - let mut statekey = event_type.to_string().as_bytes().to_vec(); - statekey.push(0xff); - statekey.extend_from_slice(state_key.as_bytes()); - - let short = match self.statekey_shortstatekey.get(&statekey)? { - Some(shortstatekey) => utils::u64_from_bytes(&shortstatekey) - .map_err(|_| Error::bad_database("Invalid shortstatekey in db."))?, - None => { - let shortstatekey = globals.next_count()?; - self.statekey_shortstatekey - .insert(&statekey, &shortstatekey.to_be_bytes())?; - self.shortstatekey_statekey - .insert(&shortstatekey.to_be_bytes(), &statekey)?; - shortstatekey - } - }; - - self.statekeyshort_cache - .lock() - .unwrap() - .insert((event_type.clone(), state_key.to_owned()), short); - - Ok(short) - } - - pub fn get_eventid_from_short(&self, shorteventid: u64) -> Result> { - if let Some(id) = self - .shorteventid_cache - .lock() - .unwrap() - .get_mut(&shorteventid) - { - return Ok(Arc::clone(id)); - } - - let bytes = self - .shorteventid_eventid - .get(&shorteventid.to_be_bytes())? - .ok_or_else(|| Error::bad_database("Shorteventid does not exist"))?; - - let event_id = EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("EventID in shorteventid_eventid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("EventId in shorteventid_eventid is invalid."))?; - - self.shorteventid_cache - .lock() - .unwrap() - .insert(shorteventid, Arc::clone(&event_id)); - - Ok(event_id) - } - - pub fn get_statekey_from_short(&self, shortstatekey: u64) -> Result<(StateEventType, String)> { - if let Some(id) = self - .shortstatekey_cache - .lock() - .unwrap() - .get_mut(&shortstatekey) - { - return Ok(id.clone()); - } - - let bytes = self - .shortstatekey_statekey - .get(&shortstatekey.to_be_bytes())? - .ok_or_else(|| Error::bad_database("Shortstatekey does not exist"))?; - - let mut parts = bytes.splitn(2, |&b| b == 0xff); - let eventtype_bytes = parts.next().expect("split always returns one entry"); - let statekey_bytes = parts - .next() - .ok_or_else(|| Error::bad_database("Invalid statekey in shortstatekey_statekey."))?; - - let event_type = - StateEventType::try_from(utils::string_from_bytes(eventtype_bytes).map_err(|_| { - Error::bad_database("Event type in shortstatekey_statekey is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("Event type in shortstatekey_statekey is invalid."))?; - - let state_key = utils::string_from_bytes(statekey_bytes).map_err(|_| { - Error::bad_database("Statekey in shortstatekey_statekey is invalid unicode.") - })?; - - let result = (event_type, state_key); - - self.shortstatekey_cache - .lock() - .unwrap() - .insert(shortstatekey, result.clone()); - - Ok(result) - } - - /// Returns the full room state. - #[tracing::instrument(skip(self))] - pub async fn room_state_full( - &self, - room_id: &RoomId, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_full(current_shortstatehash).await - } else { - Ok(HashMap::new()) - } - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn room_state_get_id( - &self, - room_id: &RoomId, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_get_id(current_shortstatehash, event_type, state_key) - } else { - Ok(None) - } - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn room_state_get( - &self, - room_id: &RoomId, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_get(current_shortstatehash, event_type, state_key) - } else { - Ok(None) - } - } - - /// Returns the `count` of this pdu's id. - pub fn pdu_count(&self, pdu_id: &[u8]) -> Result { - utils::u64_from_bytes(&pdu_id[pdu_id.len() - size_of::()..]) - .map_err(|_| Error::bad_database("PDU has invalid count bytes.")) - } - - /// Returns the `count` of this pdu's id. - pub fn get_pdu_count(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pdu_id| self.pdu_count(&pdu_id)) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn latest_pdu_count(&self, room_id: &RoomId) -> Result { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut last_possible_key = prefix.clone(); - last_possible_key.extend_from_slice(&u64::MAX.to_be_bytes()); - - self.pduid_pdu - .iter_from(&last_possible_key, true) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .next() - .map(|b| self.pdu_count(&b.0)) - .transpose() - .map(|op| op.unwrap_or_default()) - } - - /// Returns the json of a pdu. - pub fn get_pdu_json(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map_or_else( - || self.eventid_outlierpdu.get(event_id.as_bytes()), - |pduid| { - Ok(Some(self.pduid_pdu.get(&pduid)?.ok_or_else(|| { - Error::bad_database("Invalid pduid in eventid_pduid.") - })?)) - }, - )? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the json of a pdu. - pub fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the json of a pdu. - pub fn get_non_outlier_pdu_json( - &self, - event_id: &EventId, - ) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pduid| { - self.pduid_pdu - .get(&pduid)? - .ok_or_else(|| Error::bad_database("Invalid pduid in eventid_pduid.")) - }) - .transpose()? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the pdu's id. - pub fn get_pdu_id(&self, event_id: &EventId) -> Result>> { - self.eventid_pduid.get(event_id.as_bytes()) - } - - /// Returns the pdu. - /// - /// Checks the `eventid_outlierpdu` Tree if not found in the timeline. - pub fn get_non_outlier_pdu(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pduid| { - self.pduid_pdu - .get(&pduid)? - .ok_or_else(|| Error::bad_database("Invalid pduid in eventid_pduid.")) - }) - .transpose()? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the pdu. - /// - /// Checks the `eventid_outlierpdu` Tree if not found in the timeline. - pub fn get_pdu(&self, event_id: &EventId) -> Result>> { - if let Some(p) = self.pdu_cache.lock().unwrap().get_mut(event_id) { - return Ok(Some(Arc::clone(p))); - } - - if let Some(pdu) = self - .eventid_pduid - .get(event_id.as_bytes())? - .map_or_else( - || self.eventid_outlierpdu.get(event_id.as_bytes()), - |pduid| { - Ok(Some(self.pduid_pdu.get(&pduid)?.ok_or_else(|| { - Error::bad_database("Invalid pduid in eventid_pduid.") - })?)) - }, - )? - .map(|pdu| { - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db.")) - .map(Arc::new) - }) - .transpose()? - { - self.pdu_cache - .lock() - .unwrap() - .insert(event_id.to_owned(), Arc::clone(&pdu)); - Ok(Some(pdu)) - } else { - Ok(None) - } - } - - /// Returns the pdu. - /// - /// This does __NOT__ check the outliers `Tree`. - pub fn get_pdu_from_id(&self, pdu_id: &[u8]) -> Result> { - self.pduid_pdu.get(pdu_id)?.map_or(Ok(None), |pdu| { - Ok(Some( - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db."))?, - )) - }) - } - - /// Returns the pdu as a `BTreeMap`. - pub fn get_pdu_json_from_id(&self, pdu_id: &[u8]) -> Result> { - self.pduid_pdu.get(pdu_id)?.map_or(Ok(None), |pdu| { - Ok(Some( - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db."))?, - )) - }) - } - - /// Removes a pdu and creates a new one with the same id. - #[tracing::instrument(skip(self))] - fn replace_pdu(&self, pdu_id: &[u8], pdu: &PduEvent) -> Result<()> { - if self.pduid_pdu.get(pdu_id)?.is_some() { - self.pduid_pdu.insert( - pdu_id, - &serde_json::to_vec(pdu).expect("PduEvent::to_vec always works"), - )?; - Ok(()) - } else { - Err(Error::BadRequest( - ErrorKind::NotFound, - "PDU does not exist.", - )) - } - } - - /// Returns the leaf pdus of a room. - #[tracing::instrument(skip(self))] - pub fn get_pdu_leaves(&self, room_id: &RoomId) -> Result>> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomid_pduleaves - .scan_prefix(prefix) - .map(|(_, bytes)| { - EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("EventID in roomid_pduleaves is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("EventId in roomid_pduleaves is invalid.")) - }) - .collect() - } - - #[tracing::instrument(skip(self, room_id, event_ids))] - pub fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc]) -> Result<()> { - for prev in event_ids { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(prev.as_bytes()); - self.referencedevents.insert(&key, &[])?; - } - - Ok(()) - } - - /// Replace the leaves of a room. - /// - /// The provided `event_ids` become the new leaves, this allows a room to have multiple - /// `prev_events`. - #[tracing::instrument(skip(self))] - pub fn replace_pdu_leaves<'a>( - &self, - room_id: &RoomId, - event_ids: impl IntoIterator + Debug, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - for (key, _) in self.roomid_pduleaves.scan_prefix(prefix.clone()) { - self.roomid_pduleaves.remove(&key)?; - } - - for event_id in event_ids { - let mut key = prefix.to_owned(); - key.extend_from_slice(event_id.as_bytes()); - self.roomid_pduleaves.insert(&key, event_id.as_bytes())?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn is_event_referenced(&self, room_id: &RoomId, event_id: &EventId) -> Result { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(event_id.as_bytes()); - Ok(self.referencedevents.get(&key)?.is_some()) - } - - /// Returns the pdu from the outlier tree. - pub fn get_pdu_outlier(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map_or(Ok(None), |pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - } - - /// Append the PDU as an outlier. - /// - /// Any event given to this will be processed (state-res) on another thread. - #[tracing::instrument(skip(self, pdu))] - pub fn add_pdu_outlier(&self, event_id: &EventId, pdu: &CanonicalJsonObject) -> Result<()> { - self.eventid_outlierpdu.insert( - event_id.as_bytes(), - &serde_json::to_vec(&pdu).expect("CanonicalJsonObject is valid"), - ) - } - - #[tracing::instrument(skip(self))] - pub fn mark_event_soft_failed(&self, event_id: &EventId) -> Result<()> { - self.softfailedeventids.insert(event_id.as_bytes(), &[]) - } - - #[tracing::instrument(skip(self))] - pub fn is_event_soft_failed(&self, event_id: &EventId) -> Result { - self.softfailedeventids - .get(event_id.as_bytes()) - .map(|o| o.is_some()) - } - - /// Creates a new persisted data unit and adds it to a room. - /// - /// By this point the incoming event should be fully authenticated, no auth happens - /// in `append_pdu`. - /// - /// Returns pdu id - #[tracing::instrument(skip(self, pdu, pdu_json, leaves, db))] - pub fn append_pdu<'a>( - &self, - pdu: &PduEvent, - mut pdu_json: CanonicalJsonObject, - leaves: impl IntoIterator + Debug, - db: &Database, - ) -> Result> { - let shortroomid = self.get_shortroomid(&pdu.room_id)?.expect("room exists"); - - // Make unsigned fields correct. This is not properly documented in the spec, but state - // events need to have previous content in the unsigned field, so clients can easily - // interpret things like membership changes - if let Some(state_key) = &pdu.state_key { - if let CanonicalJsonValue::Object(unsigned) = pdu_json - .entry("unsigned".to_owned()) - .or_insert_with(|| CanonicalJsonValue::Object(Default::default())) - { - if let Some(shortstatehash) = self.pdu_shortstatehash(&pdu.event_id).unwrap() { - if let Some(prev_state) = self - .state_get(shortstatehash, &pdu.kind.to_string().into(), state_key) - .unwrap() - { - unsigned.insert( - "prev_content".to_owned(), - CanonicalJsonValue::Object( - utils::to_canonical_object(prev_state.content.clone()) - .expect("event is valid, we just created it"), - ), - ); - } - } - } else { - error!("Invalid unsigned type in pdu."); - } - } - - // We must keep track of all events that have been referenced. - self.mark_as_referenced(&pdu.room_id, &pdu.prev_events)?; - self.replace_pdu_leaves(&pdu.room_id, leaves)?; - - let mutex_insert = Arc::clone( - db.globals - .roomid_mutex_insert - .write() - .unwrap() - .entry(pdu.room_id.clone()) - .or_default(), - ); - let insert_lock = mutex_insert.lock().unwrap(); - - let count1 = db.globals.next_count()?; - // Mark as read first so the sending client doesn't get a notification even if appending - // fails - self.edus - .private_read_set(&pdu.room_id, &pdu.sender, count1, &db.globals)?; - self.reset_notification_counts(&pdu.sender, &pdu.room_id)?; - - let count2 = db.globals.next_count()?; - let mut pdu_id = shortroomid.to_be_bytes().to_vec(); - pdu_id.extend_from_slice(&count2.to_be_bytes()); - - // There's a brief moment of time here where the count is updated but the pdu does not - // exist. This could theoretically lead to dropped pdus, but it's extremely rare - // - // Update: We fixed this using insert_lock - - self.pduid_pdu.insert( - &pdu_id, - &serde_json::to_vec(&pdu_json).expect("CanonicalJsonObject is always a valid"), - )?; - self.lasttimelinecount_cache - .lock() - .unwrap() - .insert(pdu.room_id.clone(), count2); - - self.eventid_pduid - .insert(pdu.event_id.as_bytes(), &pdu_id)?; - self.eventid_outlierpdu.remove(pdu.event_id.as_bytes())?; - - drop(insert_lock); - - // See if the event matches any known pushers - let power_levels: RoomPowerLevelsEventContent = db - .rooms - .room_state_get(&pdu.room_id, &StateEventType::RoomPowerLevels, "")? - .map(|ev| { - serde_json::from_str(ev.content.get()) - .map_err(|_| Error::bad_database("invalid m.room.power_levels event")) - }) - .transpose()? - .unwrap_or_default(); - - let sync_pdu = pdu.to_sync_room_event(); - - let mut notifies = Vec::new(); - let mut highlights = Vec::new(); - - for user in self.get_our_real_users(&pdu.room_id, db)?.iter() { - // Don't notify the user of their own events - if user == &pdu.sender { - continue; - } - - let rules_for_user = db - .account_data - .get( - None, - user, - GlobalAccountDataEventType::PushRules.to_string().into(), - )? - .map(|ev: PushRulesEvent| ev.content.global) - .unwrap_or_else(|| Ruleset::server_default(user)); - - let mut highlight = false; - let mut notify = false; - - for action in pusher::get_actions( - user, - &rules_for_user, - &power_levels, - &sync_pdu, - &pdu.room_id, - db, - )? { - match action { - Action::DontNotify => notify = false, - // TODO: Implement proper support for coalesce - Action::Notify | Action::Coalesce => notify = true, - Action::SetTweak(Tweak::Highlight(true)) => { - highlight = true; - } - _ => {} - }; - } - - let mut userroom_id = user.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(pdu.room_id.as_bytes()); - - if notify { - notifies.push(userroom_id.clone()); - } - - if highlight { - highlights.push(userroom_id); - } - - for senderkey in db.pusher.get_pusher_senderkeys(user) { - db.sending.send_push_pdu(&*pdu_id, senderkey)?; - } - } - - self.userroomid_notificationcount - .increment_batch(&mut notifies.into_iter())?; - self.userroomid_highlightcount - .increment_batch(&mut highlights.into_iter())?; - - match pdu.kind { - RoomEventType::RoomRedaction => { - if let Some(redact_id) = &pdu.redacts { - self.redact_pdu(redact_id, pdu)?; - } - } - RoomEventType::RoomMember => { - if let Some(state_key) = &pdu.state_key { - #[derive(Deserialize)] - struct ExtractMembership { - membership: MembershipState, - } - - // if the state_key fails - let target_user_id = UserId::parse(state_key.clone()) - .expect("This state_key was previously validated"); - - let content = serde_json::from_str::(pdu.content.get()) - .map_err(|_| Error::bad_database("Invalid content in pdu."))?; - - let invite_state = match content.membership { - MembershipState::Invite => { - let state = self.calculate_invite_state(pdu)?; - Some(state) - } - _ => None, - }; - - // Update our membership info, we do this here incase a user is invited - // and immediately leaves we need the DB to record the invite event for auth - self.update_membership( - &pdu.room_id, - &target_user_id, - content.membership, - &pdu.sender, - invite_state, - db, - true, - )?; - } - } - RoomEventType::RoomMessage => { - #[derive(Deserialize)] - struct ExtractBody<'a> { - #[serde(borrow)] - body: Option>, - } - - let content = serde_json::from_str::>(pdu.content.get()) - .map_err(|_| Error::bad_database("Invalid content in pdu."))?; - - if let Some(body) = content.body { - let mut batch = body - .split_terminator(|c: char| !c.is_alphanumeric()) - .filter(|s| !s.is_empty()) - .filter(|word| word.len() <= 50) - .map(str::to_lowercase) - .map(|word| { - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(word.as_bytes()); - key.push(0xff); - key.extend_from_slice(&pdu_id); - (key, Vec::new()) - }); - - self.tokenids.insert_batch(&mut batch)?; - - let admin_room = self.id_from_alias( - <&RoomAliasId>::try_from( - format!("#admins:{}", db.globals.server_name()).as_str(), - ) - .expect("#admins:server_name is a valid room alias"), - )?; - let server_user = format!("@conduit:{}", db.globals.server_name()); - - let to_conduit = body.starts_with(&format!("{}: ", server_user)); - - // This will evaluate to false if the emergency password is set up so that - // the administrator can execute commands as conduit - let from_conduit = - pdu.sender == server_user && db.globals.emergency_password().is_none(); - - if to_conduit && !from_conduit && admin_room.as_ref() == Some(&pdu.room_id) { - db.admin.process_message(body.to_string()); - } - } - } - _ => {} - } - - Ok(pdu_id) - } - - #[tracing::instrument(skip(self))] - pub fn last_timeline_count(&self, sender_user: &UserId, room_id: &RoomId) -> Result { - match self - .lasttimelinecount_cache - .lock() - .unwrap() - .entry(room_id.to_owned()) - { - hash_map::Entry::Vacant(v) => { - if let Some(last_count) = self - .pdus_until(&sender_user, &room_id, u64::MAX)? - .filter_map(|r| { - // Filter out buggy events - if r.is_err() { - error!("Bad pdu in pdus_since: {:?}", r); - } - r.ok() - }) - .map(|(pduid, _)| self.pdu_count(&pduid)) - .next() - { - Ok(*v.insert(last_count?)) - } else { - Ok(0) - } - } - hash_map::Entry::Occupied(o) => Ok(*o.get()), - } - } - - #[tracing::instrument(skip(self))] - pub fn reset_notification_counts(&self, user_id: &UserId, room_id: &RoomId) -> Result<()> { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - self.userroomid_notificationcount - .insert(&userroom_id, &0_u64.to_be_bytes())?; - self.userroomid_highlightcount - .insert(&userroom_id, &0_u64.to_be_bytes())?; - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn notification_count(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - self.userroomid_notificationcount - .get(&userroom_id)? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid notification count in db.")) - }) - .unwrap_or(Ok(0)) - } - - #[tracing::instrument(skip(self))] - pub fn highlight_count(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - self.userroomid_highlightcount - .get(&userroom_id)? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid highlight count in db.")) - }) - .unwrap_or(Ok(0)) - } - - /// Generates a new StateHash and associates it with the incoming event. - /// - /// This adds all current state events (not including the incoming event) - /// to `stateid_pduid` and adds the incoming event to `eventid_statehash`. - #[tracing::instrument(skip(self, state_ids_compressed, globals))] - pub fn set_event_state( - &self, - event_id: &EventId, - room_id: &RoomId, - state_ids_compressed: HashSet, - globals: &super::globals::Globals, - ) -> Result<()> { - let shorteventid = self.get_or_create_shorteventid(event_id, globals)?; - - let previous_shortstatehash = self.current_shortstatehash(room_id)?; - - let state_hash = self.calculate_hash( - &state_ids_compressed - .iter() - .map(|s| &s[..]) - .collect::>(), - ); - - let (shortstatehash, already_existed) = - self.get_or_create_shortstatehash(&state_hash, globals)?; - - if !already_existed { - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let (statediffnew, statediffremoved) = - if let Some(parent_stateinfo) = states_parents.last() { - let statediffnew: HashSet<_> = state_ids_compressed - .difference(&parent_stateinfo.1) - .copied() - .collect(); - - let statediffremoved: HashSet<_> = parent_stateinfo - .1 - .difference(&state_ids_compressed) - .copied() - .collect(); - - (statediffnew, statediffremoved) - } else { - (state_ids_compressed, HashSet::new()) - }; - self.save_state_from_diff( - shortstatehash, - statediffnew, - statediffremoved, - 1_000_000, // high number because no state will be based on this one - states_parents, - )?; - } - - self.shorteventid_shortstatehash - .insert(&shorteventid.to_be_bytes(), &shortstatehash.to_be_bytes())?; - - Ok(()) - } - - /// Generates a new StateHash and associates it with the incoming event. - /// - /// This adds all current state events (not including the incoming event) - /// to `stateid_pduid` and adds the incoming event to `eventid_statehash`. - #[tracing::instrument(skip(self, new_pdu, globals))] - pub fn append_to_state( - &self, - new_pdu: &PduEvent, - globals: &super::globals::Globals, - ) -> Result { - let shorteventid = self.get_or_create_shorteventid(&new_pdu.event_id, globals)?; - - let previous_shortstatehash = self.current_shortstatehash(&new_pdu.room_id)?; - - if let Some(p) = previous_shortstatehash { - self.shorteventid_shortstatehash - .insert(&shorteventid.to_be_bytes(), &p.to_be_bytes())?; - } - - if let Some(state_key) = &new_pdu.state_key { - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let shortstatekey = self.get_or_create_shortstatekey( - &new_pdu.kind.to_string().into(), - state_key, - globals, - )?; - - let new = self.compress_state_event(shortstatekey, &new_pdu.event_id, globals)?; - - let replaces = states_parents - .last() - .map(|info| { - info.1 - .iter() - .find(|bytes| bytes.starts_with(&shortstatekey.to_be_bytes())) - }) - .unwrap_or_default(); - - if Some(&new) == replaces { - return Ok(previous_shortstatehash.expect("must exist")); - } - - // TODO: statehash with deterministic inputs - let shortstatehash = globals.next_count()?; - - let mut statediffnew = HashSet::new(); - statediffnew.insert(new); - - let mut statediffremoved = HashSet::new(); - if let Some(replaces) = replaces { - statediffremoved.insert(*replaces); - } - - self.save_state_from_diff( - shortstatehash, - statediffnew, - statediffremoved, - 2, - states_parents, - )?; - - Ok(shortstatehash) - } else { - Ok(previous_shortstatehash.expect("first event in room must be a state event")) - } - } - - #[tracing::instrument(skip(self, invite_event))] - pub fn calculate_invite_state( - &self, - invite_event: &PduEvent, - ) -> Result>> { - let mut state = Vec::new(); - // Add recommended events - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomCreate, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomJoinRules, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = self.room_state_get( - &invite_event.room_id, - &StateEventType::RoomCanonicalAlias, - "", - )? { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomAvatar, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomName, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = self.room_state_get( - &invite_event.room_id, - &StateEventType::RoomMember, - invite_event.sender.as_str(), - )? { - state.push(e.to_stripped_state_event()); - } - - state.push(invite_event.to_stripped_state_event()); - Ok(state) - } - - #[tracing::instrument(skip(self))] - pub fn set_room_state(&self, room_id: &RoomId, shortstatehash: u64) -> Result<()> { - self.roomid_shortstatehash - .insert(room_id.as_bytes(), &shortstatehash.to_be_bytes())?; - - Ok(()) - } - - pub fn associate_token_shortstatehash( - &self, - room_id: &RoomId, - token: u64, - shortstatehash: u64, - ) -> Result<()> { - let shortroomid = self.get_shortroomid(room_id)?.expect("room exists"); - - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(&token.to_be_bytes()); - - self.roomsynctoken_shortstatehash - .insert(&key, &shortstatehash.to_be_bytes()) - } - - pub fn get_token_shortstatehash(&self, room_id: &RoomId, token: u64) -> Result> { - let shortroomid = self.get_shortroomid(room_id)?.expect("room exists"); - - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(&token.to_be_bytes()); - - self.roomsynctoken_shortstatehash - .get(&key)? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid shortstatehash in roomsynctoken_shortstatehash") - }) - }) - .transpose() - } - - /// Creates a new persisted data unit and adds it to a room. - #[tracing::instrument(skip(self, db, _mutex_lock))] - pub fn build_and_append_pdu( - &self, - pdu_builder: PduBuilder, - sender: &UserId, - room_id: &RoomId, - db: &Database, - _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room mutex - ) -> Result> { - let PduBuilder { - event_type, - content, - unsigned, - state_key, - redacts, - } = pdu_builder; - - let prev_events = self - .get_pdu_leaves(room_id)? - .into_iter() - .take(20) - .collect::>(); - - let create_event = self.room_state_get(room_id, &StateEventType::RoomCreate, "")?; - - let create_event_content: Option = create_event - .as_ref() - .map(|create_event| { - serde_json::from_str(create_event.content.get()).map_err(|e| { - warn!("Invalid create event: {}", e); - Error::bad_database("Invalid create event in db.") - }) - }) - .transpose()?; - - // If there was no create event yet, assume we are creating a room with the default - // version right now - let room_version_id = create_event_content - .map_or(db.globals.default_room_version(), |create_event| { - create_event.room_version - }); - let room_version = RoomVersion::new(&room_version_id).expect("room version is supported"); - - let auth_events = - self.get_auth_events(room_id, &event_type, sender, state_key.as_deref(), &content)?; - - // Our depth is the maximum depth of prev_events + 1 - let depth = prev_events - .iter() - .filter_map(|event_id| Some(self.get_pdu(event_id).ok()??.depth)) - .max() - .unwrap_or_else(|| uint!(0)) - + uint!(1); - - let mut unsigned = unsigned.unwrap_or_default(); - if let Some(state_key) = &state_key { - if let Some(prev_pdu) = - self.room_state_get(room_id, &event_type.to_string().into(), state_key)? - { - unsigned.insert( - "prev_content".to_owned(), - serde_json::from_str(prev_pdu.content.get()).expect("string is valid json"), - ); - unsigned.insert( - "prev_sender".to_owned(), - serde_json::to_value(&prev_pdu.sender).expect("UserId::to_value always works"), - ); - } - } - - let mut pdu = PduEvent { - event_id: ruma::event_id!("$thiswillbefilledinlater").into(), - room_id: room_id.to_owned(), - sender: sender.to_owned(), - origin_server_ts: utils::millis_since_unix_epoch() - .try_into() - .expect("time is valid"), - kind: event_type, - content, - state_key, - prev_events, - depth, - auth_events: auth_events - .iter() - .map(|(_, pdu)| pdu.event_id.clone()) - .collect(), - redacts, - unsigned: if unsigned.is_empty() { - None - } else { - Some(to_raw_value(&unsigned).expect("to_raw_value always works")) - }, - hashes: EventHash { - sha256: "aaa".to_owned(), - }, - signatures: None, - }; - - let auth_check = state_res::auth_check( - &room_version, - &pdu, - None::, // TODO: third_party_invite - |k, s| auth_events.get(&(k.clone(), s.to_owned())), - ) - .map_err(|e| { - error!("{:?}", e); - Error::bad_database("Auth check failed.") - })?; - - if !auth_check { - return Err(Error::BadRequest( - ErrorKind::Forbidden, - "Event is not authorized.", - )); - } - - // Hash and sign - let mut pdu_json = - utils::to_canonical_object(&pdu).expect("event is valid, we just created it"); - - pdu_json.remove("event_id"); - - // Add origin because synapse likes that (and it's required in the spec) - pdu_json.insert( - "origin".to_owned(), - CanonicalJsonValue::String(db.globals.server_name().as_ref().to_owned()), - ); - - match ruma::signatures::hash_and_sign_event( - db.globals.server_name().as_str(), - db.globals.keypair(), - &mut pdu_json, - &room_version_id, - ) { - Ok(_) => {} - Err(e) => { - return match e { - ruma::signatures::Error::PduSize => Err(Error::BadRequest( - ErrorKind::TooLarge, - "Message is too long", - )), - _ => Err(Error::BadRequest( - ErrorKind::Unknown, - "Signing event failed", - )), - } - } - } - - // Generate event id - pdu.event_id = EventId::parse_arc(format!( - "${}", - ruma::signatures::reference_hash(&pdu_json, &room_version_id) - .expect("ruma can calculate reference hashes") - )) - .expect("ruma's reference hashes are valid event ids"); - - pdu_json.insert( - "event_id".to_owned(), - CanonicalJsonValue::String(pdu.event_id.as_str().to_owned()), - ); - - // Generate short event id - let _shorteventid = self.get_or_create_shorteventid(&pdu.event_id, &db.globals)?; - - // We append to state before appending the pdu, so we don't have a moment in time with the - // pdu without it's state. This is okay because append_pdu can't fail. - let statehashid = self.append_to_state(&pdu, &db.globals)?; - - let pdu_id = self.append_pdu( - &pdu, - pdu_json, - // Since this PDU references all pdu_leaves we can update the leaves - // of the room - iter::once(&*pdu.event_id), - db, - )?; - - // We set the room state after inserting the pdu, so that we never have a moment in time - // where events in the current room state do not exist - self.set_room_state(room_id, statehashid)?; - - let mut servers: HashSet> = - self.room_servers(room_id).filter_map(|r| r.ok()).collect(); - - // In case we are kicking or banning a user, we need to inform their server of the change - if pdu.kind == RoomEventType::RoomMember { - if let Some(state_key_uid) = &pdu - .state_key - .as_ref() - .and_then(|state_key| UserId::parse(state_key.as_str()).ok()) - { - servers.insert(Box::from(state_key_uid.server_name())); - } - } - - // Remove our server from the server list since it will be added to it by room_servers() and/or the if statement above - servers.remove(db.globals.server_name()); - - db.sending.send_pdu(servers.into_iter(), &pdu_id)?; - - for appservice in db.appservice.all()? { - if self.appservice_in_room(room_id, &appservice, db)? { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - continue; - } - - // If the RoomMember event has a non-empty state_key, it is targeted at someone. - // If it is our appservice user, we send this PDU to it. - if pdu.kind == RoomEventType::RoomMember { - if let Some(state_key_uid) = &pdu - .state_key - .as_ref() - .and_then(|state_key| UserId::parse(state_key.as_str()).ok()) - { - if let Some(appservice_uid) = appservice - .1 - .get("sender_localpart") - .and_then(|string| string.as_str()) - .and_then(|string| { - UserId::parse_with_server_name(string, db.globals.server_name()).ok() - }) - { - if state_key_uid == &appservice_uid { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - continue; - } - } - } - } - - if let Some(namespaces) = appservice.1.get("namespaces") { - let users = namespaces - .get("users") - .and_then(|users| users.as_sequence()) - .map_or_else(Vec::new, |users| { - users - .iter() - .filter_map(|users| Regex::new(users.get("regex")?.as_str()?).ok()) - .collect::>() - }); - let aliases = namespaces - .get("aliases") - .and_then(|aliases| aliases.as_sequence()) - .map_or_else(Vec::new, |aliases| { - aliases - .iter() - .filter_map(|aliases| Regex::new(aliases.get("regex")?.as_str()?).ok()) - .collect::>() - }); - let rooms = namespaces - .get("rooms") - .and_then(|rooms| rooms.as_sequence()); - - let matching_users = |users: &Regex| { - users.is_match(pdu.sender.as_str()) - || pdu.kind == RoomEventType::RoomMember - && pdu - .state_key - .as_ref() - .map_or(false, |state_key| users.is_match(state_key)) - }; - let matching_aliases = |aliases: &Regex| { - self.room_aliases(room_id) - .filter_map(|r| r.ok()) - .any(|room_alias| aliases.is_match(room_alias.as_str())) - }; - - if aliases.iter().any(matching_aliases) - || rooms.map_or(false, |rooms| rooms.contains(&room_id.as_str().into())) - || users.iter().any(matching_users) - { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - } - } - } - - Ok(pdu.event_id) - } - - /// Returns an iterator over all PDUs in a room. - #[tracing::instrument(skip(self))] - pub fn all_pdus<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result, PduEvent)>> + 'a> { - self.pdus_since(user_id, room_id, 0) - } - - /// Returns an iterator over all events in a room that happened after the event with id `since` - /// in chronological order. - #[tracing::instrument(skip(self))] - pub fn pdus_since<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - since: u64, - ) -> Result, PduEvent)>> + 'a> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - // Skip the first pdu if it's exactly at since, because we sent that last time - let mut first_pdu_id = prefix.clone(); - first_pdu_id.extend_from_slice(&(since + 1).to_be_bytes()); - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(&first_pdu_id, false) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } - - /// Returns an iterator over all events and their tokens in a room that happened before the - /// event with id `until` in reverse-chronological order. - #[tracing::instrument(skip(self))] - pub fn pdus_until<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - until: u64, - ) -> Result, PduEvent)>> + 'a> { - // Create the first part of the full pdu id - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut current = prefix.clone(); - current.extend_from_slice(&(until.saturating_sub(1)).to_be_bytes()); // -1 because we don't want event at `until` - - let current: &[u8] = ¤t; - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(current, true) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } - - /// Returns an iterator over all events and their token in a room that happened after the event - /// with id `from` in chronological order. - #[tracing::instrument(skip(self))] - pub fn pdus_after<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - from: u64, - ) -> Result, PduEvent)>> + 'a> { - // Create the first part of the full pdu id - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut current = prefix.clone(); - current.extend_from_slice(&(from + 1).to_be_bytes()); // +1 so we don't send the base event - - let current: &[u8] = ¤t; - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(current, false) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } - - /// Replace a PDU with the redacted form. - #[tracing::instrument(skip(self, reason))] - pub fn redact_pdu(&self, event_id: &EventId, reason: &PduEvent) -> Result<()> { - if let Some(pdu_id) = self.get_pdu_id(event_id)? { - let mut pdu = self - .get_pdu_from_id(&pdu_id)? - .ok_or_else(|| Error::bad_database("PDU ID points to invalid PDU."))?; - pdu.redact(reason)?; - self.replace_pdu(&pdu_id, &pdu)?; - } - // If event does not exist, just noop - Ok(()) - } /// Update current membership data. #[tracing::instrument(skip(self, last_state, db))] @@ -2569,211 +352,6 @@ impl Rooms { } } - // Make a user leave all their joined rooms - #[tracing::instrument(skip(self, db))] - pub async fn leave_all_rooms(&self, user_id: &UserId, db: &Database) -> Result<()> { - let all_rooms = db - .rooms - .rooms_joined(user_id) - .chain(db.rooms.rooms_invited(user_id).map(|t| t.map(|(r, _)| r))) - .collect::>(); - - for room_id in all_rooms { - let room_id = match room_id { - Ok(room_id) => room_id, - Err(_) => continue, - }; - - let _ = self.leave_room(user_id, &room_id, db).await; - } - - Ok(()) - } - - #[tracing::instrument(skip(self, db))] - pub async fn leave_room( - &self, - user_id: &UserId, - room_id: &RoomId, - db: &Database, - ) -> Result<()> { - // Ask a remote server if we don't have this room - if !self.exists(room_id)? && room_id.server_name() != db.globals.server_name() { - if let Err(e) = self.remote_leave_room(user_id, room_id, db).await { - warn!("Failed to leave room {} remotely: {}", user_id, e); - // Don't tell the client about this error - } - - let last_state = self - .invite_state(user_id, room_id)? - .map_or_else(|| self.left_state(user_id, room_id), |s| Ok(Some(s)))?; - - // We always drop the invite, we can't rely on other servers - self.update_membership( - room_id, - user_id, - MembershipState::Leave, - user_id, - last_state, - db, - true, - )?; - } else { - let mutex_state = Arc::clone( - db.globals - .roomid_mutex_state - .write() - .unwrap() - .entry(room_id.to_owned()) - .or_default(), - ); - let state_lock = mutex_state.lock().await; - - let mut event: RoomMemberEventContent = serde_json::from_str( - self.room_state_get(room_id, &StateEventType::RoomMember, user_id.as_str())? - .ok_or(Error::BadRequest( - ErrorKind::BadState, - "Cannot leave a room you are not a member of.", - ))? - .content - .get(), - ) - .map_err(|_| Error::bad_database("Invalid member event in database."))?; - - event.membership = MembershipState::Leave; - - self.build_and_append_pdu( - PduBuilder { - event_type: RoomEventType::RoomMember, - content: to_raw_value(&event).expect("event is valid, we just created it"), - unsigned: None, - state_key: Some(user_id.to_string()), - redacts: None, - }, - user_id, - room_id, - db, - &state_lock, - )?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self, db))] - async fn remote_leave_room( - &self, - user_id: &UserId, - room_id: &RoomId, - db: &Database, - ) -> Result<()> { - let mut make_leave_response_and_server = Err(Error::BadServerResponse( - "No server available to assist in leaving.", - )); - - let invite_state = db - .rooms - .invite_state(user_id, room_id)? - .ok_or(Error::BadRequest( - ErrorKind::BadState, - "User is not invited.", - ))?; - - let servers: HashSet<_> = invite_state - .iter() - .filter_map(|event| serde_json::from_str(event.json().get()).ok()) - .filter_map(|event: serde_json::Value| event.get("sender").cloned()) - .filter_map(|sender| sender.as_str().map(|s| s.to_owned())) - .filter_map(|sender| UserId::parse(sender).ok()) - .map(|user| user.server_name().to_owned()) - .collect(); - - for remote_server in servers { - let make_leave_response = db - .sending - .send_federation_request( - &db.globals, - &remote_server, - federation::membership::prepare_leave_event::v1::Request { room_id, user_id }, - ) - .await; - - make_leave_response_and_server = make_leave_response.map(|r| (r, remote_server)); - - if make_leave_response_and_server.is_ok() { - break; - } - } - - let (make_leave_response, remote_server) = make_leave_response_and_server?; - - let room_version_id = match make_leave_response.room_version { - Some(version) if self.is_supported_version(&db, &version) => version, - _ => return Err(Error::BadServerResponse("Room version is not supported")), - }; - - let mut leave_event_stub = - serde_json::from_str::(make_leave_response.event.get()).map_err( - |_| Error::BadServerResponse("Invalid make_leave event json received from server."), - )?; - - // TODO: Is origin needed? - leave_event_stub.insert( - "origin".to_owned(), - CanonicalJsonValue::String(db.globals.server_name().as_str().to_owned()), - ); - leave_event_stub.insert( - "origin_server_ts".to_owned(), - CanonicalJsonValue::Integer( - utils::millis_since_unix_epoch() - .try_into() - .expect("Timestamp is valid js_int value"), - ), - ); - // We don't leave the event id in the pdu because that's only allowed in v1 or v2 rooms - leave_event_stub.remove("event_id"); - - // In order to create a compatible ref hash (EventID) the `hashes` field needs to be present - ruma::signatures::hash_and_sign_event( - db.globals.server_name().as_str(), - db.globals.keypair(), - &mut leave_event_stub, - &room_version_id, - ) - .expect("event is valid, we just created it"); - - // Generate event id - let event_id = EventId::parse(format!( - "${}", - ruma::signatures::reference_hash(&leave_event_stub, &room_version_id) - .expect("ruma can calculate reference hashes") - )) - .expect("ruma's reference hashes are valid event ids"); - - // Add event_id back - leave_event_stub.insert( - "event_id".to_owned(), - CanonicalJsonValue::String(event_id.as_str().to_owned()), - ); - - // It has enough fields to be called a proper event now - let leave_event = leave_event_stub; - - db.sending - .send_federation_request( - &db.globals, - &remote_server, - federation::membership::create_leave_event::v2::Request { - room_id, - event_id: &event_id, - pdu: &PduEvent::convert_to_outgoing_federation_event(leave_event.clone()), - }, - ) - .await?; - - Ok(()) - } - /// Makes a user forget a room. #[tracing::instrument(skip(self))] pub fn forget(&self, room_id: &RoomId, user_id: &UserId) -> Result<()> { @@ -2791,198 +369,6 @@ impl Rooms { Ok(()) } - #[tracing::instrument(skip(self, globals))] - pub fn set_alias( - &self, - alias: &RoomAliasId, - room_id: Option<&RoomId>, - globals: &super::globals::Globals, - ) -> Result<()> { - if let Some(room_id) = room_id { - // New alias - self.alias_roomid - .insert(alias.alias().as_bytes(), room_id.as_bytes())?; - let mut aliasid = room_id.as_bytes().to_vec(); - aliasid.push(0xff); - aliasid.extend_from_slice(&globals.next_count()?.to_be_bytes()); - self.aliasid_alias.insert(&aliasid, &*alias.as_bytes())?; - } else { - // room_id=None means remove alias - if let Some(room_id) = self.alias_roomid.get(alias.alias().as_bytes())? { - let mut prefix = room_id.to_vec(); - prefix.push(0xff); - - for (key, _) in self.aliasid_alias.scan_prefix(prefix) { - self.aliasid_alias.remove(&key)?; - } - self.alias_roomid.remove(alias.alias().as_bytes())?; - } else { - return Err(Error::BadRequest( - ErrorKind::NotFound, - "Alias does not exist.", - )); - } - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn id_from_alias(&self, alias: &RoomAliasId) -> Result>> { - self.alias_roomid - .get(alias.alias().as_bytes())? - .map(|bytes| { - RoomId::parse(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in alias_roomid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("Room ID in alias_roomid is invalid.")) - }) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn room_aliases<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.aliasid_alias.scan_prefix(prefix).map(|(_, bytes)| { - utils::string_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid alias bytes in aliasid_alias."))? - .try_into() - .map_err(|_| Error::bad_database("Invalid alias in aliasid_alias.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn set_public(&self, room_id: &RoomId, public: bool) -> Result<()> { - if public { - self.publicroomids.insert(room_id.as_bytes(), &[])?; - } else { - self.publicroomids.remove(room_id.as_bytes())?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn is_public_room(&self, room_id: &RoomId) -> Result { - Ok(self.publicroomids.get(room_id.as_bytes())?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn iter_ids(&self) -> impl Iterator>> + '_ { - self.roomid_shortroomid.iter().map(|(bytes, _)| { - RoomId::parse( - utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in publicroomids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in roomid_shortroomid is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn public_rooms(&self) -> impl Iterator>> + '_ { - self.publicroomids.iter().map(|(bytes, _)| { - RoomId::parse( - utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in publicroomids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in publicroomids is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn search_pdus<'a>( - &'a self, - room_id: &RoomId, - search_string: &str, - ) -> Result> + 'a, Vec)>> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - let prefix_clone = prefix.clone(); - - let words: Vec<_> = search_string - .split_terminator(|c: char| !c.is_alphanumeric()) - .filter(|s| !s.is_empty()) - .map(str::to_lowercase) - .collect(); - - let iterators = words.clone().into_iter().map(move |word| { - let mut prefix2 = prefix.clone(); - prefix2.extend_from_slice(word.as_bytes()); - prefix2.push(0xff); - - let mut last_possible_id = prefix2.clone(); - last_possible_id.extend_from_slice(&u64::MAX.to_be_bytes()); - - self.tokenids - .iter_from(&last_possible_id, true) // Newest pdus first - .take_while(move |(k, _)| k.starts_with(&prefix2)) - .map(|(key, _)| key[key.len() - size_of::()..].to_vec()) - }); - - Ok(utils::common_elements(iterators, |a, b| { - // We compare b with a because we reversed the iterator earlier - b.cmp(a) - }) - .map(|iter| { - ( - iter.map(move |id| { - let mut pduid = prefix_clone.clone(); - pduid.extend_from_slice(&id); - pduid - }), - words, - ) - })) - } - - #[tracing::instrument(skip(self))] - pub fn get_shared_rooms<'a>( - &'a self, - users: Vec>, - ) -> Result>> + 'a> { - let iterators = users.into_iter().map(move |user_id| { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.userroomid_joined - .scan_prefix(prefix) - .map(|(key, _)| { - let roomid_index = key - .iter() - .enumerate() - .find(|(_, &b)| b == 0xff) - .ok_or_else(|| Error::bad_database("Invalid userroomid_joined in db."))? - .0 - + 1; // +1 because the room id starts AFTER the separator - - let room_id = key[roomid_index..].to_vec(); - - Ok::<_, Error>(room_id) - }) - .filter_map(|r| r.ok()) - }); - - // We use the default compare function because keys are sorted correctly (not reversed) - Ok(utils::common_elements(iterators, Ord::cmp) - .expect("users is not empty") - .map(|bytes| { - RoomId::parse(utils::string_from_bytes(&*bytes).map_err(|_| { - Error::bad_database("Invalid RoomId bytes in userroomid_joined") - })?) - .map_err(|_| Error::bad_database("Invalid RoomId in userroomid_joined.")) - })) - } - /// Returns an iterator of all servers participating in this room. #[tracing::instrument(skip(self))] pub fn room_servers<'a>( @@ -3166,10 +552,6 @@ impl Rooms { .transpose() } - pub fn is_disabled(&self, room_id: &RoomId) -> Result { - Ok(self.disabledroomids.get(room_id.as_bytes())?.is_some()) - } - /// Returns an iterator over all rooms this user joined. #[tracing::instrument(skip(self))] pub fn rooms_joined<'a>( @@ -3333,171 +715,3 @@ impl Rooms { Ok(self.userroomid_leftstate.get(&userroom_id)?.is_some()) } - #[tracing::instrument(skip(self))] - pub fn get_auth_chain_from_cache<'a>( - &'a self, - key: &[u64], - ) -> Result>>> { - // Check RAM cache - if let Some(result) = self.auth_chain_cache.lock().unwrap().get_mut(key) { - return Ok(Some(Arc::clone(result))); - } - - // Check DB cache - if key.len() == 1 { - if let Some(chain) = - self.shorteventid_authchain - .get(&key[0].to_be_bytes())? - .map(|chain| { - chain - .chunks_exact(size_of::()) - .map(|chunk| { - utils::u64_from_bytes(chunk).expect("byte length is correct") - }) - .collect() - }) - { - let chain = Arc::new(chain); - - // Cache in RAM - self.auth_chain_cache - .lock() - .unwrap() - .insert(vec![key[0]], Arc::clone(&chain)); - - return Ok(Some(chain)); - } - } - - Ok(None) - } - - #[tracing::instrument(skip(self))] - pub fn cache_auth_chain(&self, key: Vec, chain: Arc>) -> Result<()> { - // Persist in db - if key.len() == 1 { - self.shorteventid_authchain.insert( - &key[0].to_be_bytes(), - &chain - .iter() - .flat_map(|s| s.to_be_bytes().to_vec()) - .collect::>(), - )?; - } - - // Cache in RAM - self.auth_chain_cache.lock().unwrap().insert(key, chain); - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_was_sent_before( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - ll_user: &UserId, - ) -> Result { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(device_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(ll_user.as_bytes()); - Ok(self.lazyloadedids.get(&key)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_mark_sent( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - lazy_load: HashSet>, - count: u64, - ) { - self.lazy_load_waiting.lock().unwrap().insert( - ( - user_id.to_owned(), - device_id.to_owned(), - room_id.to_owned(), - count, - ), - lazy_load, - ); - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_confirm_delivery( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - since: u64, - ) -> Result<()> { - if let Some(user_ids) = self.lazy_load_waiting.lock().unwrap().remove(&( - user_id.to_owned(), - device_id.to_owned(), - room_id.to_owned(), - since, - )) { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for ll_id in user_ids { - let mut key = prefix.clone(); - key.extend_from_slice(ll_id.as_bytes()); - self.lazyloadedids.insert(&key, &[])?; - } - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_reset( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - ) -> Result<()> { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for (key, _) in self.lazyloadedids.scan_prefix(prefix) { - self.lazyloadedids.remove(&key)?; - } - - Ok(()) - } - - /// Returns the room's version. - #[tracing::instrument(skip(self))] - pub fn get_room_version(&self, room_id: &RoomId) -> Result { - let create_event = self.room_state_get(room_id, &StateEventType::RoomCreate, "")?; - - let create_event_content: Option = create_event - .as_ref() - .map(|create_event| { - serde_json::from_str(create_event.content.get()).map_err(|e| { - warn!("Invalid create event: {}", e); - Error::bad_database("Invalid create event in db.") - }) - }) - .transpose()?; - let room_version = create_event_content - .map(|create_event| create_event.room_version) - .ok_or_else(|| Error::BadDatabase("Invalid room version"))?; - Ok(room_version) - } -} diff --git a/src/service/rooms/state_compressor.rs b/src/service/rooms/state_compressor.rs index 4ad815e3..a56c0f5f 100644 --- a/src/service/rooms/state_compressor.rs +++ b/src/service/rooms/state_compressor.rs @@ -1,478 +1,3 @@ -mod edus; - -pub use edus::RoomEdus; - -use crate::{ - pdu::{EventHash, PduBuilder}, - utils, Database, Error, PduEvent, Result, -}; -use lru_cache::LruCache; -use regex::Regex; -use ring::digest; -use ruma::{ - api::{client::error::ErrorKind, federation}, - events::{ - direct::DirectEvent, - ignored_user_list::IgnoredUserListEvent, - push_rules::PushRulesEvent, - room::{ - create::RoomCreateEventContent, - member::{MembershipState, RoomMemberEventContent}, - power_levels::RoomPowerLevelsEventContent, - }, - tag::TagEvent, - AnyStrippedStateEvent, AnySyncStateEvent, GlobalAccountDataEventType, - RoomAccountDataEventType, RoomEventType, StateEventType, - }, - push::{Action, Ruleset, Tweak}, - serde::{CanonicalJsonObject, CanonicalJsonValue, Raw}, - state_res::{self, RoomVersion, StateMap}, - uint, DeviceId, EventId, RoomAliasId, RoomId, RoomVersionId, ServerName, UserId, -}; -use serde::Deserialize; -use serde_json::value::to_raw_value; -use std::{ - borrow::Cow, - collections::{hash_map, BTreeMap, HashMap, HashSet}, - fmt::Debug, - iter, - mem::size_of, - sync::{Arc, Mutex, RwLock}, -}; -use tokio::sync::MutexGuard; -use tracing::{error, warn}; - -use super::{abstraction::Tree, pusher}; - -/// The unique identifier of each state group. -/// -/// This is created when a state group is added to the database by -/// hashing the entire state. -pub type StateHashId = Vec; -pub type CompressedStateEvent = [u8; 2 * size_of::()]; - -pub struct Rooms { - pub edus: RoomEdus, - pub(super) pduid_pdu: Arc, // PduId = ShortRoomId + Count - pub(super) eventid_pduid: Arc, - pub(super) roomid_pduleaves: Arc, - pub(super) alias_roomid: Arc, - pub(super) aliasid_alias: Arc, // AliasId = RoomId + Count - pub(super) publicroomids: Arc, - - pub(super) tokenids: Arc, // TokenId = ShortRoomId + Token + PduIdCount - - /// Participating servers in a room. - pub(super) roomserverids: Arc, // RoomServerId = RoomId + ServerName - pub(super) serverroomids: Arc, // ServerRoomId = ServerName + RoomId - - pub(super) userroomid_joined: Arc, - pub(super) roomuserid_joined: Arc, - pub(super) roomid_joinedcount: Arc, - pub(super) roomid_invitedcount: Arc, - pub(super) roomuseroncejoinedids: Arc, - pub(super) userroomid_invitestate: Arc, // InviteState = Vec> - pub(super) roomuserid_invitecount: Arc, // InviteCount = Count - pub(super) userroomid_leftstate: Arc, - pub(super) roomuserid_leftcount: Arc, - - pub(super) disabledroomids: Arc, // Rooms where incoming federation handling is disabled - - pub(super) lazyloadedids: Arc, // LazyLoadedIds = UserId + DeviceId + RoomId + LazyLoadedUserId - - pub(super) userroomid_notificationcount: Arc, // NotifyCount = u64 - pub(super) userroomid_highlightcount: Arc, // HightlightCount = u64 - - /// Remember the current state hash of a room. - pub(super) roomid_shortstatehash: Arc, - pub(super) roomsynctoken_shortstatehash: Arc, - /// Remember the state hash at events in the past. - pub(super) shorteventid_shortstatehash: Arc, - /// StateKey = EventType + StateKey, ShortStateKey = Count - pub(super) statekey_shortstatekey: Arc, - pub(super) shortstatekey_statekey: Arc, - - pub(super) roomid_shortroomid: Arc, - - pub(super) shorteventid_eventid: Arc, - pub(super) eventid_shorteventid: Arc, - - pub(super) statehash_shortstatehash: Arc, - pub(super) shortstatehash_statediff: Arc, // StateDiff = parent (or 0) + (shortstatekey+shorteventid++) + 0_u64 + (shortstatekey+shorteventid--) - - pub(super) shorteventid_authchain: Arc, - - /// RoomId + EventId -> outlier PDU. - /// Any pdu that has passed the steps 1-8 in the incoming event /federation/send/txn. - pub(super) eventid_outlierpdu: Arc, - pub(super) softfailedeventids: Arc, - - /// RoomId + EventId -> Parent PDU EventId. - pub(super) referencedevents: Arc, - - pub(super) pdu_cache: Mutex, Arc>>, - pub(super) shorteventid_cache: Mutex>>, - pub(super) auth_chain_cache: Mutex, Arc>>>, - pub(super) eventidshort_cache: Mutex, u64>>, - pub(super) statekeyshort_cache: Mutex>, - pub(super) shortstatekey_cache: Mutex>, - pub(super) our_real_users_cache: RwLock, Arc>>>>, - pub(super) appservice_in_room_cache: RwLock, HashMap>>, - pub(super) lazy_load_waiting: - Mutex, Box, Box, u64), HashSet>>>, - pub(super) stateinfo_cache: Mutex< - LruCache< - u64, - Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - >, - >, - pub(super) lasttimelinecount_cache: Mutex, u64>>, -} - -impl Rooms { - /// Returns true if a given room version is supported - #[tracing::instrument(skip(self, db))] - pub fn is_supported_version(&self, db: &Database, room_version: &RoomVersionId) -> bool { - db.globals.supported_room_versions().contains(room_version) - } - - /// Builds a StateMap by iterating over all keys that start - /// with state_hash, this gives the full state for the given state_hash. - #[tracing::instrument(skip(self))] - pub async fn state_full_ids(&self, shortstatehash: u64) -> Result>> { - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - let mut result = BTreeMap::new(); - let mut i = 0; - for compressed in full_state.into_iter() { - let parsed = self.parse_compressed_state_event(compressed)?; - result.insert(parsed.0, parsed.1); - - i += 1; - if i % 100 == 0 { - tokio::task::yield_now().await; - } - } - Ok(result) - } - - #[tracing::instrument(skip(self))] - pub async fn state_full( - &self, - shortstatehash: u64, - ) -> Result>> { - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - - let mut result = HashMap::new(); - let mut i = 0; - for compressed in full_state { - let (_, eventid) = self.parse_compressed_state_event(compressed)?; - if let Some(pdu) = self.get_pdu(&eventid)? { - result.insert( - ( - pdu.kind.to_string().into(), - pdu.state_key - .as_ref() - .ok_or_else(|| Error::bad_database("State event has no state key."))? - .clone(), - ), - pdu, - ); - } - - i += 1; - if i % 100 == 0 { - tokio::task::yield_now().await; - } - } - - Ok(result) - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn state_get_id( - &self, - shortstatehash: u64, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - let shortstatekey = match self.get_shortstatekey(event_type, state_key)? { - Some(s) => s, - None => return Ok(None), - }; - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - Ok(full_state - .into_iter() - .find(|bytes| bytes.starts_with(&shortstatekey.to_be_bytes())) - .and_then(|compressed| { - self.parse_compressed_state_event(compressed) - .ok() - .map(|(_, id)| id) - })) - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn state_get( - &self, - shortstatehash: u64, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - self.state_get_id(shortstatehash, event_type, state_key)? - .map_or(Ok(None), |event_id| self.get_pdu(&event_id)) - } - - /// Returns the state hash for this pdu. - pub fn pdu_shortstatehash(&self, event_id: &EventId) -> Result> { - self.eventid_shorteventid - .get(event_id.as_bytes())? - .map_or(Ok(None), |shorteventid| { - self.shorteventid_shortstatehash - .get(&shorteventid)? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database( - "Invalid shortstatehash bytes in shorteventid_shortstatehash", - ) - }) - }) - .transpose() - }) - } - - /// Returns the last state hash key added to the db for the given room. - #[tracing::instrument(skip(self))] - pub fn current_shortstatehash(&self, room_id: &RoomId) -> Result> { - self.roomid_shortstatehash - .get(room_id.as_bytes())? - .map_or(Ok(None), |bytes| { - Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid shortstatehash in roomid_shortstatehash") - })?)) - }) - } - - /// This fetches auth events from the current state. - #[tracing::instrument(skip(self))] - pub fn get_auth_events( - &self, - room_id: &RoomId, - kind: &RoomEventType, - sender: &UserId, - state_key: Option<&str>, - content: &serde_json::value::RawValue, - ) -> Result>> { - let shortstatehash = - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - current_shortstatehash - } else { - return Ok(HashMap::new()); - }; - - let auth_events = state_res::auth_types_for_event(kind, sender, state_key, content) - .expect("content is a valid JSON object"); - - let mut sauthevents = auth_events - .into_iter() - .filter_map(|(event_type, state_key)| { - self.get_shortstatekey(&event_type.to_string().into(), &state_key) - .ok() - .flatten() - .map(|s| (s, (event_type, state_key))) - }) - .collect::>(); - - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - - Ok(full_state - .into_iter() - .filter_map(|compressed| self.parse_compressed_state_event(compressed).ok()) - .filter_map(|(shortstatekey, event_id)| { - sauthevents.remove(&shortstatekey).map(|k| (k, event_id)) - }) - .filter_map(|(k, event_id)| self.get_pdu(&event_id).ok().flatten().map(|pdu| (k, pdu))) - .collect()) - } - - /// Generate a new StateHash. - /// - /// A unique hash made from hashing all PDU ids of the state joined with 0xff. - fn calculate_hash(&self, bytes_list: &[&[u8]]) -> StateHashId { - // We only hash the pdu's event ids, not the whole pdu - let bytes = bytes_list.join(&0xff); - let hash = digest::digest(&digest::SHA256, &bytes); - hash.as_ref().into() - } - - /// Checks if a room exists. - #[tracing::instrument(skip(self))] - pub fn exists(&self, room_id: &RoomId) -> Result { - let prefix = match self.get_shortroomid(room_id)? { - Some(b) => b.to_be_bytes().to_vec(), - None => return Ok(false), - }; - - // Look for PDUs in that room. - Ok(self - .pduid_pdu - .iter_from(&prefix, false) - .next() - .filter(|(k, _)| k.starts_with(&prefix)) - .is_some()) - } - - /// Checks if a room exists. - #[tracing::instrument(skip(self))] - pub fn first_pdu_in_room(&self, room_id: &RoomId) -> Result>> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - // Look for PDUs in that room. - self.pduid_pdu - .iter_from(&prefix, false) - .filter(|(k, _)| k.starts_with(&prefix)) - .map(|(_, pdu)| { - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid first PDU in db.")) - .map(Arc::new) - }) - .next() - .transpose() - } - - /// Force the creation of a new StateHash and insert it into the db. - /// - /// Whatever `state` is supplied to `force_state` becomes the new current room state snapshot. - #[tracing::instrument(skip(self, new_state_ids_compressed, db))] - pub fn force_state( - &self, - room_id: &RoomId, - new_state_ids_compressed: HashSet, - db: &Database, - ) -> Result<()> { - let previous_shortstatehash = self.current_shortstatehash(room_id)?; - - let state_hash = self.calculate_hash( - &new_state_ids_compressed - .iter() - .map(|bytes| &bytes[..]) - .collect::>(), - ); - - let (new_shortstatehash, already_existed) = - self.get_or_create_shortstatehash(&state_hash, &db.globals)?; - - if Some(new_shortstatehash) == previous_shortstatehash { - return Ok(()); - } - - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let (statediffnew, statediffremoved) = if let Some(parent_stateinfo) = states_parents.last() - { - let statediffnew: HashSet<_> = new_state_ids_compressed - .difference(&parent_stateinfo.1) - .copied() - .collect(); - - let statediffremoved: HashSet<_> = parent_stateinfo - .1 - .difference(&new_state_ids_compressed) - .copied() - .collect(); - - (statediffnew, statediffremoved) - } else { - (new_state_ids_compressed, HashSet::new()) - }; - - if !already_existed { - self.save_state_from_diff( - new_shortstatehash, - statediffnew.clone(), - statediffremoved, - 2, // every state change is 2 event changes on average - states_parents, - )?; - }; - - for event_id in statediffnew.into_iter().filter_map(|new| { - self.parse_compressed_state_event(new) - .ok() - .map(|(_, id)| id) - }) { - let pdu = match self.get_pdu_json(&event_id)? { - Some(pdu) => pdu, - None => continue, - }; - - if pdu.get("type").and_then(|val| val.as_str()) != Some("m.room.member") { - continue; - } - - let pdu: PduEvent = match serde_json::from_str( - &serde_json::to_string(&pdu).expect("CanonicalJsonObj can be serialized to JSON"), - ) { - Ok(pdu) => pdu, - Err(_) => continue, - }; - - #[derive(Deserialize)] - struct ExtractMembership { - membership: MembershipState, - } - - let membership = match serde_json::from_str::(pdu.content.get()) { - Ok(e) => e.membership, - Err(_) => continue, - }; - - let state_key = match pdu.state_key { - Some(k) => k, - None => continue, - }; - - let user_id = match UserId::parse(state_key) { - Ok(id) => id, - Err(_) => continue, - }; - - self.update_membership(room_id, &user_id, membership, &pdu.sender, None, db, false)?; - } - - self.update_joined_count(room_id, db)?; - - self.roomid_shortstatehash - .insert(room_id.as_bytes(), &new_shortstatehash.to_be_bytes())?; - - Ok(()) - } /// Returns a stack with info on shortstatehash, full state, added diff and removed diff for the selected shortstatehash and each parent layer. #[tracing::instrument(skip(self))] @@ -716,2623 +241,6 @@ impl Rooms { Ok(()) } - /// Returns (shortstatehash, already_existed) - fn get_or_create_shortstatehash( - &self, - state_hash: &StateHashId, - globals: &super::globals::Globals, - ) -> Result<(u64, bool)> { - Ok(match self.statehash_shortstatehash.get(state_hash)? { - Some(shortstatehash) => ( - utils::u64_from_bytes(&shortstatehash) - .map_err(|_| Error::bad_database("Invalid shortstatehash in db."))?, - true, - ), - None => { - let shortstatehash = globals.next_count()?; - self.statehash_shortstatehash - .insert(state_hash, &shortstatehash.to_be_bytes())?; - (shortstatehash, false) - } - }) - } - - pub fn get_or_create_shorteventid( - &self, - event_id: &EventId, - globals: &super::globals::Globals, - ) -> Result { - if let Some(short) = self.eventidshort_cache.lock().unwrap().get_mut(event_id) { - return Ok(*short); - } - - let short = match self.eventid_shorteventid.get(event_id.as_bytes())? { - Some(shorteventid) => utils::u64_from_bytes(&shorteventid) - .map_err(|_| Error::bad_database("Invalid shorteventid in db."))?, - None => { - let shorteventid = globals.next_count()?; - self.eventid_shorteventid - .insert(event_id.as_bytes(), &shorteventid.to_be_bytes())?; - self.shorteventid_eventid - .insert(&shorteventid.to_be_bytes(), event_id.as_bytes())?; - shorteventid - } - }; - - self.eventidshort_cache - .lock() - .unwrap() - .insert(event_id.to_owned(), short); - - Ok(short) - } - - pub fn get_shortroomid(&self, room_id: &RoomId) -> Result> { - self.roomid_shortroomid - .get(room_id.as_bytes())? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid shortroomid in db.")) - }) - .transpose() - } - - pub fn get_shortstatekey( - &self, - event_type: &StateEventType, - state_key: &str, - ) -> Result> { - if let Some(short) = self - .statekeyshort_cache - .lock() - .unwrap() - .get_mut(&(event_type.clone(), state_key.to_owned())) - { - return Ok(Some(*short)); - } - - let mut statekey = event_type.to_string().as_bytes().to_vec(); - statekey.push(0xff); - statekey.extend_from_slice(state_key.as_bytes()); - - let short = self - .statekey_shortstatekey - .get(&statekey)? - .map(|shortstatekey| { - utils::u64_from_bytes(&shortstatekey) - .map_err(|_| Error::bad_database("Invalid shortstatekey in db.")) - }) - .transpose()?; - - if let Some(s) = short { - self.statekeyshort_cache - .lock() - .unwrap() - .insert((event_type.clone(), state_key.to_owned()), s); - } - - Ok(short) - } - - pub fn get_or_create_shortroomid( - &self, - room_id: &RoomId, - globals: &super::globals::Globals, - ) -> Result { - Ok(match self.roomid_shortroomid.get(room_id.as_bytes())? { - Some(short) => utils::u64_from_bytes(&short) - .map_err(|_| Error::bad_database("Invalid shortroomid in db."))?, - None => { - let short = globals.next_count()?; - self.roomid_shortroomid - .insert(room_id.as_bytes(), &short.to_be_bytes())?; - short - } - }) - } - - pub fn get_or_create_shortstatekey( - &self, - event_type: &StateEventType, - state_key: &str, - globals: &super::globals::Globals, - ) -> Result { - if let Some(short) = self - .statekeyshort_cache - .lock() - .unwrap() - .get_mut(&(event_type.clone(), state_key.to_owned())) - { - return Ok(*short); - } - - let mut statekey = event_type.to_string().as_bytes().to_vec(); - statekey.push(0xff); - statekey.extend_from_slice(state_key.as_bytes()); - - let short = match self.statekey_shortstatekey.get(&statekey)? { - Some(shortstatekey) => utils::u64_from_bytes(&shortstatekey) - .map_err(|_| Error::bad_database("Invalid shortstatekey in db."))?, - None => { - let shortstatekey = globals.next_count()?; - self.statekey_shortstatekey - .insert(&statekey, &shortstatekey.to_be_bytes())?; - self.shortstatekey_statekey - .insert(&shortstatekey.to_be_bytes(), &statekey)?; - shortstatekey - } - }; - - self.statekeyshort_cache - .lock() - .unwrap() - .insert((event_type.clone(), state_key.to_owned()), short); - - Ok(short) - } - - pub fn get_eventid_from_short(&self, shorteventid: u64) -> Result> { - if let Some(id) = self - .shorteventid_cache - .lock() - .unwrap() - .get_mut(&shorteventid) - { - return Ok(Arc::clone(id)); - } - - let bytes = self - .shorteventid_eventid - .get(&shorteventid.to_be_bytes())? - .ok_or_else(|| Error::bad_database("Shorteventid does not exist"))?; - - let event_id = EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("EventID in shorteventid_eventid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("EventId in shorteventid_eventid is invalid."))?; - - self.shorteventid_cache - .lock() - .unwrap() - .insert(shorteventid, Arc::clone(&event_id)); - - Ok(event_id) - } - - pub fn get_statekey_from_short(&self, shortstatekey: u64) -> Result<(StateEventType, String)> { - if let Some(id) = self - .shortstatekey_cache - .lock() - .unwrap() - .get_mut(&shortstatekey) - { - return Ok(id.clone()); - } - - let bytes = self - .shortstatekey_statekey - .get(&shortstatekey.to_be_bytes())? - .ok_or_else(|| Error::bad_database("Shortstatekey does not exist"))?; - - let mut parts = bytes.splitn(2, |&b| b == 0xff); - let eventtype_bytes = parts.next().expect("split always returns one entry"); - let statekey_bytes = parts - .next() - .ok_or_else(|| Error::bad_database("Invalid statekey in shortstatekey_statekey."))?; - - let event_type = - StateEventType::try_from(utils::string_from_bytes(eventtype_bytes).map_err(|_| { - Error::bad_database("Event type in shortstatekey_statekey is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("Event type in shortstatekey_statekey is invalid."))?; - - let state_key = utils::string_from_bytes(statekey_bytes).map_err(|_| { - Error::bad_database("Statekey in shortstatekey_statekey is invalid unicode.") - })?; - - let result = (event_type, state_key); - - self.shortstatekey_cache - .lock() - .unwrap() - .insert(shortstatekey, result.clone()); - - Ok(result) - } - - /// Returns the full room state. - #[tracing::instrument(skip(self))] - pub async fn room_state_full( - &self, - room_id: &RoomId, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_full(current_shortstatehash).await - } else { - Ok(HashMap::new()) - } - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn room_state_get_id( - &self, - room_id: &RoomId, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_get_id(current_shortstatehash, event_type, state_key) - } else { - Ok(None) - } - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn room_state_get( - &self, - room_id: &RoomId, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_get(current_shortstatehash, event_type, state_key) - } else { - Ok(None) - } - } - - /// Returns the `count` of this pdu's id. - pub fn pdu_count(&self, pdu_id: &[u8]) -> Result { - utils::u64_from_bytes(&pdu_id[pdu_id.len() - size_of::()..]) - .map_err(|_| Error::bad_database("PDU has invalid count bytes.")) - } - - /// Returns the `count` of this pdu's id. - pub fn get_pdu_count(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pdu_id| self.pdu_count(&pdu_id)) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn latest_pdu_count(&self, room_id: &RoomId) -> Result { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut last_possible_key = prefix.clone(); - last_possible_key.extend_from_slice(&u64::MAX.to_be_bytes()); - - self.pduid_pdu - .iter_from(&last_possible_key, true) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .next() - .map(|b| self.pdu_count(&b.0)) - .transpose() - .map(|op| op.unwrap_or_default()) - } - - /// Returns the json of a pdu. - pub fn get_pdu_json(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map_or_else( - || self.eventid_outlierpdu.get(event_id.as_bytes()), - |pduid| { - Ok(Some(self.pduid_pdu.get(&pduid)?.ok_or_else(|| { - Error::bad_database("Invalid pduid in eventid_pduid.") - })?)) - }, - )? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the json of a pdu. - pub fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the json of a pdu. - pub fn get_non_outlier_pdu_json( - &self, - event_id: &EventId, - ) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pduid| { - self.pduid_pdu - .get(&pduid)? - .ok_or_else(|| Error::bad_database("Invalid pduid in eventid_pduid.")) - }) - .transpose()? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the pdu's id. - pub fn get_pdu_id(&self, event_id: &EventId) -> Result>> { - self.eventid_pduid.get(event_id.as_bytes()) - } - - /// Returns the pdu. - /// - /// Checks the `eventid_outlierpdu` Tree if not found in the timeline. - pub fn get_non_outlier_pdu(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pduid| { - self.pduid_pdu - .get(&pduid)? - .ok_or_else(|| Error::bad_database("Invalid pduid in eventid_pduid.")) - }) - .transpose()? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the pdu. - /// - /// Checks the `eventid_outlierpdu` Tree if not found in the timeline. - pub fn get_pdu(&self, event_id: &EventId) -> Result>> { - if let Some(p) = self.pdu_cache.lock().unwrap().get_mut(event_id) { - return Ok(Some(Arc::clone(p))); - } - - if let Some(pdu) = self - .eventid_pduid - .get(event_id.as_bytes())? - .map_or_else( - || self.eventid_outlierpdu.get(event_id.as_bytes()), - |pduid| { - Ok(Some(self.pduid_pdu.get(&pduid)?.ok_or_else(|| { - Error::bad_database("Invalid pduid in eventid_pduid.") - })?)) - }, - )? - .map(|pdu| { - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db.")) - .map(Arc::new) - }) - .transpose()? - { - self.pdu_cache - .lock() - .unwrap() - .insert(event_id.to_owned(), Arc::clone(&pdu)); - Ok(Some(pdu)) - } else { - Ok(None) - } - } - - /// Returns the pdu. - /// - /// This does __NOT__ check the outliers `Tree`. - pub fn get_pdu_from_id(&self, pdu_id: &[u8]) -> Result> { - self.pduid_pdu.get(pdu_id)?.map_or(Ok(None), |pdu| { - Ok(Some( - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db."))?, - )) - }) - } - - /// Returns the pdu as a `BTreeMap`. - pub fn get_pdu_json_from_id(&self, pdu_id: &[u8]) -> Result> { - self.pduid_pdu.get(pdu_id)?.map_or(Ok(None), |pdu| { - Ok(Some( - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db."))?, - )) - }) - } - - /// Removes a pdu and creates a new one with the same id. - #[tracing::instrument(skip(self))] - fn replace_pdu(&self, pdu_id: &[u8], pdu: &PduEvent) -> Result<()> { - if self.pduid_pdu.get(pdu_id)?.is_some() { - self.pduid_pdu.insert( - pdu_id, - &serde_json::to_vec(pdu).expect("PduEvent::to_vec always works"), - )?; - Ok(()) - } else { - Err(Error::BadRequest( - ErrorKind::NotFound, - "PDU does not exist.", - )) - } - } - - /// Returns the leaf pdus of a room. - #[tracing::instrument(skip(self))] - pub fn get_pdu_leaves(&self, room_id: &RoomId) -> Result>> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomid_pduleaves - .scan_prefix(prefix) - .map(|(_, bytes)| { - EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("EventID in roomid_pduleaves is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("EventId in roomid_pduleaves is invalid.")) - }) - .collect() - } - - #[tracing::instrument(skip(self, room_id, event_ids))] - pub fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc]) -> Result<()> { - for prev in event_ids { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(prev.as_bytes()); - self.referencedevents.insert(&key, &[])?; - } - - Ok(()) - } - - /// Replace the leaves of a room. - /// - /// The provided `event_ids` become the new leaves, this allows a room to have multiple - /// `prev_events`. - #[tracing::instrument(skip(self))] - pub fn replace_pdu_leaves<'a>( - &self, - room_id: &RoomId, - event_ids: impl IntoIterator + Debug, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - for (key, _) in self.roomid_pduleaves.scan_prefix(prefix.clone()) { - self.roomid_pduleaves.remove(&key)?; - } - - for event_id in event_ids { - let mut key = prefix.to_owned(); - key.extend_from_slice(event_id.as_bytes()); - self.roomid_pduleaves.insert(&key, event_id.as_bytes())?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn is_event_referenced(&self, room_id: &RoomId, event_id: &EventId) -> Result { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(event_id.as_bytes()); - Ok(self.referencedevents.get(&key)?.is_some()) - } - - /// Returns the pdu from the outlier tree. - pub fn get_pdu_outlier(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map_or(Ok(None), |pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - } - - /// Append the PDU as an outlier. - /// - /// Any event given to this will be processed (state-res) on another thread. - #[tracing::instrument(skip(self, pdu))] - pub fn add_pdu_outlier(&self, event_id: &EventId, pdu: &CanonicalJsonObject) -> Result<()> { - self.eventid_outlierpdu.insert( - event_id.as_bytes(), - &serde_json::to_vec(&pdu).expect("CanonicalJsonObject is valid"), - ) - } - - #[tracing::instrument(skip(self))] - pub fn mark_event_soft_failed(&self, event_id: &EventId) -> Result<()> { - self.softfailedeventids.insert(event_id.as_bytes(), &[]) - } - - #[tracing::instrument(skip(self))] - pub fn is_event_soft_failed(&self, event_id: &EventId) -> Result { - self.softfailedeventids - .get(event_id.as_bytes()) - .map(|o| o.is_some()) - } - - /// Creates a new persisted data unit and adds it to a room. - /// - /// By this point the incoming event should be fully authenticated, no auth happens - /// in `append_pdu`. - /// - /// Returns pdu id - #[tracing::instrument(skip(self, pdu, pdu_json, leaves, db))] - pub fn append_pdu<'a>( - &self, - pdu: &PduEvent, - mut pdu_json: CanonicalJsonObject, - leaves: impl IntoIterator + Debug, - db: &Database, - ) -> Result> { - let shortroomid = self.get_shortroomid(&pdu.room_id)?.expect("room exists"); - - // Make unsigned fields correct. This is not properly documented in the spec, but state - // events need to have previous content in the unsigned field, so clients can easily - // interpret things like membership changes - if let Some(state_key) = &pdu.state_key { - if let CanonicalJsonValue::Object(unsigned) = pdu_json - .entry("unsigned".to_owned()) - .or_insert_with(|| CanonicalJsonValue::Object(Default::default())) - { - if let Some(shortstatehash) = self.pdu_shortstatehash(&pdu.event_id).unwrap() { - if let Some(prev_state) = self - .state_get(shortstatehash, &pdu.kind.to_string().into(), state_key) - .unwrap() - { - unsigned.insert( - "prev_content".to_owned(), - CanonicalJsonValue::Object( - utils::to_canonical_object(prev_state.content.clone()) - .expect("event is valid, we just created it"), - ), - ); - } - } - } else { - error!("Invalid unsigned type in pdu."); - } - } - - // We must keep track of all events that have been referenced. - self.mark_as_referenced(&pdu.room_id, &pdu.prev_events)?; - self.replace_pdu_leaves(&pdu.room_id, leaves)?; - - let mutex_insert = Arc::clone( - db.globals - .roomid_mutex_insert - .write() - .unwrap() - .entry(pdu.room_id.clone()) - .or_default(), - ); - let insert_lock = mutex_insert.lock().unwrap(); - - let count1 = db.globals.next_count()?; - // Mark as read first so the sending client doesn't get a notification even if appending - // fails - self.edus - .private_read_set(&pdu.room_id, &pdu.sender, count1, &db.globals)?; - self.reset_notification_counts(&pdu.sender, &pdu.room_id)?; - - let count2 = db.globals.next_count()?; - let mut pdu_id = shortroomid.to_be_bytes().to_vec(); - pdu_id.extend_from_slice(&count2.to_be_bytes()); - - // There's a brief moment of time here where the count is updated but the pdu does not - // exist. This could theoretically lead to dropped pdus, but it's extremely rare - // - // Update: We fixed this using insert_lock - - self.pduid_pdu.insert( - &pdu_id, - &serde_json::to_vec(&pdu_json).expect("CanonicalJsonObject is always a valid"), - )?; - self.lasttimelinecount_cache - .lock() - .unwrap() - .insert(pdu.room_id.clone(), count2); - - self.eventid_pduid - .insert(pdu.event_id.as_bytes(), &pdu_id)?; - self.eventid_outlierpdu.remove(pdu.event_id.as_bytes())?; - - drop(insert_lock); - - // See if the event matches any known pushers - let power_levels: RoomPowerLevelsEventContent = db - .rooms - .room_state_get(&pdu.room_id, &StateEventType::RoomPowerLevels, "")? - .map(|ev| { - serde_json::from_str(ev.content.get()) - .map_err(|_| Error::bad_database("invalid m.room.power_levels event")) - }) - .transpose()? - .unwrap_or_default(); - - let sync_pdu = pdu.to_sync_room_event(); - - let mut notifies = Vec::new(); - let mut highlights = Vec::new(); - - for user in self.get_our_real_users(&pdu.room_id, db)?.iter() { - // Don't notify the user of their own events - if user == &pdu.sender { - continue; - } - - let rules_for_user = db - .account_data - .get( - None, - user, - GlobalAccountDataEventType::PushRules.to_string().into(), - )? - .map(|ev: PushRulesEvent| ev.content.global) - .unwrap_or_else(|| Ruleset::server_default(user)); - - let mut highlight = false; - let mut notify = false; - - for action in pusher::get_actions( - user, - &rules_for_user, - &power_levels, - &sync_pdu, - &pdu.room_id, - db, - )? { - match action { - Action::DontNotify => notify = false, - // TODO: Implement proper support for coalesce - Action::Notify | Action::Coalesce => notify = true, - Action::SetTweak(Tweak::Highlight(true)) => { - highlight = true; - } - _ => {} - }; - } - - let mut userroom_id = user.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(pdu.room_id.as_bytes()); - - if notify { - notifies.push(userroom_id.clone()); - } - - if highlight { - highlights.push(userroom_id); - } - - for senderkey in db.pusher.get_pusher_senderkeys(user) { - db.sending.send_push_pdu(&*pdu_id, senderkey)?; - } - } - - self.userroomid_notificationcount - .increment_batch(&mut notifies.into_iter())?; - self.userroomid_highlightcount - .increment_batch(&mut highlights.into_iter())?; - - match pdu.kind { - RoomEventType::RoomRedaction => { - if let Some(redact_id) = &pdu.redacts { - self.redact_pdu(redact_id, pdu)?; - } - } - RoomEventType::RoomMember => { - if let Some(state_key) = &pdu.state_key { - #[derive(Deserialize)] - struct ExtractMembership { - membership: MembershipState, - } - - // if the state_key fails - let target_user_id = UserId::parse(state_key.clone()) - .expect("This state_key was previously validated"); - - let content = serde_json::from_str::(pdu.content.get()) - .map_err(|_| Error::bad_database("Invalid content in pdu."))?; - - let invite_state = match content.membership { - MembershipState::Invite => { - let state = self.calculate_invite_state(pdu)?; - Some(state) - } - _ => None, - }; - - // Update our membership info, we do this here incase a user is invited - // and immediately leaves we need the DB to record the invite event for auth - self.update_membership( - &pdu.room_id, - &target_user_id, - content.membership, - &pdu.sender, - invite_state, - db, - true, - )?; - } - } - RoomEventType::RoomMessage => { - #[derive(Deserialize)] - struct ExtractBody<'a> { - #[serde(borrow)] - body: Option>, - } - - let content = serde_json::from_str::>(pdu.content.get()) - .map_err(|_| Error::bad_database("Invalid content in pdu."))?; - - if let Some(body) = content.body { - let mut batch = body - .split_terminator(|c: char| !c.is_alphanumeric()) - .filter(|s| !s.is_empty()) - .filter(|word| word.len() <= 50) - .map(str::to_lowercase) - .map(|word| { - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(word.as_bytes()); - key.push(0xff); - key.extend_from_slice(&pdu_id); - (key, Vec::new()) - }); - - self.tokenids.insert_batch(&mut batch)?; - - let admin_room = self.id_from_alias( - <&RoomAliasId>::try_from( - format!("#admins:{}", db.globals.server_name()).as_str(), - ) - .expect("#admins:server_name is a valid room alias"), - )?; - let server_user = format!("@conduit:{}", db.globals.server_name()); - - let to_conduit = body.starts_with(&format!("{}: ", server_user)); - - // This will evaluate to false if the emergency password is set up so that - // the administrator can execute commands as conduit - let from_conduit = - pdu.sender == server_user && db.globals.emergency_password().is_none(); - - if to_conduit && !from_conduit && admin_room.as_ref() == Some(&pdu.room_id) { - db.admin.process_message(body.to_string()); - } - } - } - _ => {} - } - - Ok(pdu_id) - } - - #[tracing::instrument(skip(self))] - pub fn last_timeline_count(&self, sender_user: &UserId, room_id: &RoomId) -> Result { - match self - .lasttimelinecount_cache - .lock() - .unwrap() - .entry(room_id.to_owned()) - { - hash_map::Entry::Vacant(v) => { - if let Some(last_count) = self - .pdus_until(&sender_user, &room_id, u64::MAX)? - .filter_map(|r| { - // Filter out buggy events - if r.is_err() { - error!("Bad pdu in pdus_since: {:?}", r); - } - r.ok() - }) - .map(|(pduid, _)| self.pdu_count(&pduid)) - .next() - { - Ok(*v.insert(last_count?)) - } else { - Ok(0) - } - } - hash_map::Entry::Occupied(o) => Ok(*o.get()), - } - } - - #[tracing::instrument(skip(self))] - pub fn reset_notification_counts(&self, user_id: &UserId, room_id: &RoomId) -> Result<()> { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - self.userroomid_notificationcount - .insert(&userroom_id, &0_u64.to_be_bytes())?; - self.userroomid_highlightcount - .insert(&userroom_id, &0_u64.to_be_bytes())?; - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn notification_count(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - self.userroomid_notificationcount - .get(&userroom_id)? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid notification count in db.")) - }) - .unwrap_or(Ok(0)) - } - - #[tracing::instrument(skip(self))] - pub fn highlight_count(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - self.userroomid_highlightcount - .get(&userroom_id)? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid highlight count in db.")) - }) - .unwrap_or(Ok(0)) - } - - /// Generates a new StateHash and associates it with the incoming event. - /// - /// This adds all current state events (not including the incoming event) - /// to `stateid_pduid` and adds the incoming event to `eventid_statehash`. - #[tracing::instrument(skip(self, state_ids_compressed, globals))] - pub fn set_event_state( - &self, - event_id: &EventId, - room_id: &RoomId, - state_ids_compressed: HashSet, - globals: &super::globals::Globals, - ) -> Result<()> { - let shorteventid = self.get_or_create_shorteventid(event_id, globals)?; - - let previous_shortstatehash = self.current_shortstatehash(room_id)?; - - let state_hash = self.calculate_hash( - &state_ids_compressed - .iter() - .map(|s| &s[..]) - .collect::>(), - ); - - let (shortstatehash, already_existed) = - self.get_or_create_shortstatehash(&state_hash, globals)?; - - if !already_existed { - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let (statediffnew, statediffremoved) = - if let Some(parent_stateinfo) = states_parents.last() { - let statediffnew: HashSet<_> = state_ids_compressed - .difference(&parent_stateinfo.1) - .copied() - .collect(); - - let statediffremoved: HashSet<_> = parent_stateinfo - .1 - .difference(&state_ids_compressed) - .copied() - .collect(); - - (statediffnew, statediffremoved) - } else { - (state_ids_compressed, HashSet::new()) - }; - self.save_state_from_diff( - shortstatehash, - statediffnew, - statediffremoved, - 1_000_000, // high number because no state will be based on this one - states_parents, - )?; - } - - self.shorteventid_shortstatehash - .insert(&shorteventid.to_be_bytes(), &shortstatehash.to_be_bytes())?; - - Ok(()) - } - - /// Generates a new StateHash and associates it with the incoming event. - /// - /// This adds all current state events (not including the incoming event) - /// to `stateid_pduid` and adds the incoming event to `eventid_statehash`. - #[tracing::instrument(skip(self, new_pdu, globals))] - pub fn append_to_state( - &self, - new_pdu: &PduEvent, - globals: &super::globals::Globals, - ) -> Result { - let shorteventid = self.get_or_create_shorteventid(&new_pdu.event_id, globals)?; - - let previous_shortstatehash = self.current_shortstatehash(&new_pdu.room_id)?; - - if let Some(p) = previous_shortstatehash { - self.shorteventid_shortstatehash - .insert(&shorteventid.to_be_bytes(), &p.to_be_bytes())?; - } - - if let Some(state_key) = &new_pdu.state_key { - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let shortstatekey = self.get_or_create_shortstatekey( - &new_pdu.kind.to_string().into(), - state_key, - globals, - )?; - - let new = self.compress_state_event(shortstatekey, &new_pdu.event_id, globals)?; - - let replaces = states_parents - .last() - .map(|info| { - info.1 - .iter() - .find(|bytes| bytes.starts_with(&shortstatekey.to_be_bytes())) - }) - .unwrap_or_default(); - - if Some(&new) == replaces { - return Ok(previous_shortstatehash.expect("must exist")); - } - - // TODO: statehash with deterministic inputs - let shortstatehash = globals.next_count()?; - - let mut statediffnew = HashSet::new(); - statediffnew.insert(new); - - let mut statediffremoved = HashSet::new(); - if let Some(replaces) = replaces { - statediffremoved.insert(*replaces); - } - - self.save_state_from_diff( - shortstatehash, - statediffnew, - statediffremoved, - 2, - states_parents, - )?; - - Ok(shortstatehash) - } else { - Ok(previous_shortstatehash.expect("first event in room must be a state event")) - } - } - - #[tracing::instrument(skip(self, invite_event))] - pub fn calculate_invite_state( - &self, - invite_event: &PduEvent, - ) -> Result>> { - let mut state = Vec::new(); - // Add recommended events - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomCreate, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomJoinRules, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = self.room_state_get( - &invite_event.room_id, - &StateEventType::RoomCanonicalAlias, - "", - )? { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomAvatar, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomName, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = self.room_state_get( - &invite_event.room_id, - &StateEventType::RoomMember, - invite_event.sender.as_str(), - )? { - state.push(e.to_stripped_state_event()); - } - - state.push(invite_event.to_stripped_state_event()); - Ok(state) - } - - #[tracing::instrument(skip(self))] - pub fn set_room_state(&self, room_id: &RoomId, shortstatehash: u64) -> Result<()> { - self.roomid_shortstatehash - .insert(room_id.as_bytes(), &shortstatehash.to_be_bytes())?; - - Ok(()) - } - - pub fn associate_token_shortstatehash( - &self, - room_id: &RoomId, - token: u64, - shortstatehash: u64, - ) -> Result<()> { - let shortroomid = self.get_shortroomid(room_id)?.expect("room exists"); - - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(&token.to_be_bytes()); - - self.roomsynctoken_shortstatehash - .insert(&key, &shortstatehash.to_be_bytes()) - } - - pub fn get_token_shortstatehash(&self, room_id: &RoomId, token: u64) -> Result> { - let shortroomid = self.get_shortroomid(room_id)?.expect("room exists"); - - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(&token.to_be_bytes()); - - self.roomsynctoken_shortstatehash - .get(&key)? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid shortstatehash in roomsynctoken_shortstatehash") - }) - }) - .transpose() - } - - /// Creates a new persisted data unit and adds it to a room. - #[tracing::instrument(skip(self, db, _mutex_lock))] - pub fn build_and_append_pdu( - &self, - pdu_builder: PduBuilder, - sender: &UserId, - room_id: &RoomId, - db: &Database, - _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room mutex - ) -> Result> { - let PduBuilder { - event_type, - content, - unsigned, - state_key, - redacts, - } = pdu_builder; - - let prev_events = self - .get_pdu_leaves(room_id)? - .into_iter() - .take(20) - .collect::>(); - - let create_event = self.room_state_get(room_id, &StateEventType::RoomCreate, "")?; - - let create_event_content: Option = create_event - .as_ref() - .map(|create_event| { - serde_json::from_str(create_event.content.get()).map_err(|e| { - warn!("Invalid create event: {}", e); - Error::bad_database("Invalid create event in db.") - }) - }) - .transpose()?; - - // If there was no create event yet, assume we are creating a room with the default - // version right now - let room_version_id = create_event_content - .map_or(db.globals.default_room_version(), |create_event| { - create_event.room_version - }); - let room_version = RoomVersion::new(&room_version_id).expect("room version is supported"); - - let auth_events = - self.get_auth_events(room_id, &event_type, sender, state_key.as_deref(), &content)?; - - // Our depth is the maximum depth of prev_events + 1 - let depth = prev_events - .iter() - .filter_map(|event_id| Some(self.get_pdu(event_id).ok()??.depth)) - .max() - .unwrap_or_else(|| uint!(0)) - + uint!(1); - - let mut unsigned = unsigned.unwrap_or_default(); - if let Some(state_key) = &state_key { - if let Some(prev_pdu) = - self.room_state_get(room_id, &event_type.to_string().into(), state_key)? - { - unsigned.insert( - "prev_content".to_owned(), - serde_json::from_str(prev_pdu.content.get()).expect("string is valid json"), - ); - unsigned.insert( - "prev_sender".to_owned(), - serde_json::to_value(&prev_pdu.sender).expect("UserId::to_value always works"), - ); - } - } - - let mut pdu = PduEvent { - event_id: ruma::event_id!("$thiswillbefilledinlater").into(), - room_id: room_id.to_owned(), - sender: sender.to_owned(), - origin_server_ts: utils::millis_since_unix_epoch() - .try_into() - .expect("time is valid"), - kind: event_type, - content, - state_key, - prev_events, - depth, - auth_events: auth_events - .iter() - .map(|(_, pdu)| pdu.event_id.clone()) - .collect(), - redacts, - unsigned: if unsigned.is_empty() { - None - } else { - Some(to_raw_value(&unsigned).expect("to_raw_value always works")) - }, - hashes: EventHash { - sha256: "aaa".to_owned(), - }, - signatures: None, - }; - - let auth_check = state_res::auth_check( - &room_version, - &pdu, - None::, // TODO: third_party_invite - |k, s| auth_events.get(&(k.clone(), s.to_owned())), - ) - .map_err(|e| { - error!("{:?}", e); - Error::bad_database("Auth check failed.") - })?; - - if !auth_check { - return Err(Error::BadRequest( - ErrorKind::Forbidden, - "Event is not authorized.", - )); - } - - // Hash and sign - let mut pdu_json = - utils::to_canonical_object(&pdu).expect("event is valid, we just created it"); - - pdu_json.remove("event_id"); - - // Add origin because synapse likes that (and it's required in the spec) - pdu_json.insert( - "origin".to_owned(), - CanonicalJsonValue::String(db.globals.server_name().as_ref().to_owned()), - ); - - match ruma::signatures::hash_and_sign_event( - db.globals.server_name().as_str(), - db.globals.keypair(), - &mut pdu_json, - &room_version_id, - ) { - Ok(_) => {} - Err(e) => { - return match e { - ruma::signatures::Error::PduSize => Err(Error::BadRequest( - ErrorKind::TooLarge, - "Message is too long", - )), - _ => Err(Error::BadRequest( - ErrorKind::Unknown, - "Signing event failed", - )), - } - } - } - - // Generate event id - pdu.event_id = EventId::parse_arc(format!( - "${}", - ruma::signatures::reference_hash(&pdu_json, &room_version_id) - .expect("ruma can calculate reference hashes") - )) - .expect("ruma's reference hashes are valid event ids"); - - pdu_json.insert( - "event_id".to_owned(), - CanonicalJsonValue::String(pdu.event_id.as_str().to_owned()), - ); - - // Generate short event id - let _shorteventid = self.get_or_create_shorteventid(&pdu.event_id, &db.globals)?; - - // We append to state before appending the pdu, so we don't have a moment in time with the - // pdu without it's state. This is okay because append_pdu can't fail. - let statehashid = self.append_to_state(&pdu, &db.globals)?; - - let pdu_id = self.append_pdu( - &pdu, - pdu_json, - // Since this PDU references all pdu_leaves we can update the leaves - // of the room - iter::once(&*pdu.event_id), - db, - )?; - - // We set the room state after inserting the pdu, so that we never have a moment in time - // where events in the current room state do not exist - self.set_room_state(room_id, statehashid)?; - - let mut servers: HashSet> = - self.room_servers(room_id).filter_map(|r| r.ok()).collect(); - - // In case we are kicking or banning a user, we need to inform their server of the change - if pdu.kind == RoomEventType::RoomMember { - if let Some(state_key_uid) = &pdu - .state_key - .as_ref() - .and_then(|state_key| UserId::parse(state_key.as_str()).ok()) - { - servers.insert(Box::from(state_key_uid.server_name())); - } - } - - // Remove our server from the server list since it will be added to it by room_servers() and/or the if statement above - servers.remove(db.globals.server_name()); - - db.sending.send_pdu(servers.into_iter(), &pdu_id)?; - - for appservice in db.appservice.all()? { - if self.appservice_in_room(room_id, &appservice, db)? { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - continue; - } - - // If the RoomMember event has a non-empty state_key, it is targeted at someone. - // If it is our appservice user, we send this PDU to it. - if pdu.kind == RoomEventType::RoomMember { - if let Some(state_key_uid) = &pdu - .state_key - .as_ref() - .and_then(|state_key| UserId::parse(state_key.as_str()).ok()) - { - if let Some(appservice_uid) = appservice - .1 - .get("sender_localpart") - .and_then(|string| string.as_str()) - .and_then(|string| { - UserId::parse_with_server_name(string, db.globals.server_name()).ok() - }) - { - if state_key_uid == &appservice_uid { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - continue; - } - } - } - } - - if let Some(namespaces) = appservice.1.get("namespaces") { - let users = namespaces - .get("users") - .and_then(|users| users.as_sequence()) - .map_or_else(Vec::new, |users| { - users - .iter() - .filter_map(|users| Regex::new(users.get("regex")?.as_str()?).ok()) - .collect::>() - }); - let aliases = namespaces - .get("aliases") - .and_then(|aliases| aliases.as_sequence()) - .map_or_else(Vec::new, |aliases| { - aliases - .iter() - .filter_map(|aliases| Regex::new(aliases.get("regex")?.as_str()?).ok()) - .collect::>() - }); - let rooms = namespaces - .get("rooms") - .and_then(|rooms| rooms.as_sequence()); - - let matching_users = |users: &Regex| { - users.is_match(pdu.sender.as_str()) - || pdu.kind == RoomEventType::RoomMember - && pdu - .state_key - .as_ref() - .map_or(false, |state_key| users.is_match(state_key)) - }; - let matching_aliases = |aliases: &Regex| { - self.room_aliases(room_id) - .filter_map(|r| r.ok()) - .any(|room_alias| aliases.is_match(room_alias.as_str())) - }; - - if aliases.iter().any(matching_aliases) - || rooms.map_or(false, |rooms| rooms.contains(&room_id.as_str().into())) - || users.iter().any(matching_users) - { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - } - } - } - - Ok(pdu.event_id) - } - - /// Returns an iterator over all PDUs in a room. - #[tracing::instrument(skip(self))] - pub fn all_pdus<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result, PduEvent)>> + 'a> { - self.pdus_since(user_id, room_id, 0) - } - - /// Returns an iterator over all events in a room that happened after the event with id `since` - /// in chronological order. - #[tracing::instrument(skip(self))] - pub fn pdus_since<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - since: u64, - ) -> Result, PduEvent)>> + 'a> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - // Skip the first pdu if it's exactly at since, because we sent that last time - let mut first_pdu_id = prefix.clone(); - first_pdu_id.extend_from_slice(&(since + 1).to_be_bytes()); - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(&first_pdu_id, false) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } - - /// Returns an iterator over all events and their tokens in a room that happened before the - /// event with id `until` in reverse-chronological order. - #[tracing::instrument(skip(self))] - pub fn pdus_until<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - until: u64, - ) -> Result, PduEvent)>> + 'a> { - // Create the first part of the full pdu id - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut current = prefix.clone(); - current.extend_from_slice(&(until.saturating_sub(1)).to_be_bytes()); // -1 because we don't want event at `until` - - let current: &[u8] = ¤t; - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(current, true) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } - - /// Returns an iterator over all events and their token in a room that happened after the event - /// with id `from` in chronological order. - #[tracing::instrument(skip(self))] - pub fn pdus_after<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - from: u64, - ) -> Result, PduEvent)>> + 'a> { - // Create the first part of the full pdu id - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut current = prefix.clone(); - current.extend_from_slice(&(from + 1).to_be_bytes()); // +1 so we don't send the base event - - let current: &[u8] = ¤t; - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(current, false) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } - - /// Replace a PDU with the redacted form. - #[tracing::instrument(skip(self, reason))] - pub fn redact_pdu(&self, event_id: &EventId, reason: &PduEvent) -> Result<()> { - if let Some(pdu_id) = self.get_pdu_id(event_id)? { - let mut pdu = self - .get_pdu_from_id(&pdu_id)? - .ok_or_else(|| Error::bad_database("PDU ID points to invalid PDU."))?; - pdu.redact(reason)?; - self.replace_pdu(&pdu_id, &pdu)?; - } - // If event does not exist, just noop - Ok(()) - } - - /// Update current membership data. - #[tracing::instrument(skip(self, last_state, db))] - pub fn update_membership( - &self, - room_id: &RoomId, - user_id: &UserId, - membership: MembershipState, - sender: &UserId, - last_state: Option>>, - db: &Database, - update_joined_count: bool, - ) -> Result<()> { - // Keep track what remote users exist by adding them as "deactivated" users - if user_id.server_name() != db.globals.server_name() { - db.users.create(user_id, None)?; - // TODO: displayname, avatar url - } - - let mut roomserver_id = room_id.as_bytes().to_vec(); - roomserver_id.push(0xff); - roomserver_id.extend_from_slice(user_id.server_name().as_bytes()); - - let mut serverroom_id = user_id.server_name().as_bytes().to_vec(); - serverroom_id.push(0xff); - serverroom_id.extend_from_slice(room_id.as_bytes()); - - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - let mut roomuser_id = room_id.as_bytes().to_vec(); - roomuser_id.push(0xff); - roomuser_id.extend_from_slice(user_id.as_bytes()); - - match &membership { - MembershipState::Join => { - // Check if the user never joined this room - if !self.once_joined(user_id, room_id)? { - // Add the user ID to the join list then - self.roomuseroncejoinedids.insert(&userroom_id, &[])?; - - // Check if the room has a predecessor - if let Some(predecessor) = self - .room_state_get(room_id, &StateEventType::RoomCreate, "")? - .and_then(|create| serde_json::from_str(create.content.get()).ok()) - .and_then(|content: RoomCreateEventContent| content.predecessor) - { - // Copy user settings from predecessor to the current room: - // - Push rules - // - // TODO: finish this once push rules are implemented. - // - // let mut push_rules_event_content: PushRulesEvent = account_data - // .get( - // None, - // user_id, - // EventType::PushRules, - // )?; - // - // NOTE: find where `predecessor.room_id` match - // and update to `room_id`. - // - // account_data - // .update( - // None, - // user_id, - // EventType::PushRules, - // &push_rules_event_content, - // globals, - // ) - // .ok(); - - // Copy old tags to new room - if let Some(tag_event) = db.account_data.get::( - Some(&predecessor.room_id), - user_id, - RoomAccountDataEventType::Tag, - )? { - db.account_data - .update( - Some(room_id), - user_id, - RoomAccountDataEventType::Tag, - &tag_event, - &db.globals, - ) - .ok(); - }; - - // Copy direct chat flag - if let Some(mut direct_event) = db.account_data.get::( - None, - user_id, - GlobalAccountDataEventType::Direct.to_string().into(), - )? { - let mut room_ids_updated = false; - - for room_ids in direct_event.content.0.values_mut() { - if room_ids.iter().any(|r| r == &predecessor.room_id) { - room_ids.push(room_id.to_owned()); - room_ids_updated = true; - } - } - - if room_ids_updated { - db.account_data.update( - None, - user_id, - GlobalAccountDataEventType::Direct.to_string().into(), - &direct_event, - &db.globals, - )?; - } - }; - } - } - - if update_joined_count { - self.roomserverids.insert(&roomserver_id, &[])?; - self.serverroomids.insert(&serverroom_id, &[])?; - } - self.userroomid_joined.insert(&userroom_id, &[])?; - self.roomuserid_joined.insert(&roomuser_id, &[])?; - self.userroomid_invitestate.remove(&userroom_id)?; - self.roomuserid_invitecount.remove(&roomuser_id)?; - self.userroomid_leftstate.remove(&userroom_id)?; - self.roomuserid_leftcount.remove(&roomuser_id)?; - } - MembershipState::Invite => { - // We want to know if the sender is ignored by the receiver - let is_ignored = db - .account_data - .get::( - None, // Ignored users are in global account data - user_id, // Receiver - GlobalAccountDataEventType::IgnoredUserList - .to_string() - .into(), - )? - .map_or(false, |ignored| { - ignored - .content - .ignored_users - .iter() - .any(|user| user == sender) - }); - - if is_ignored { - return Ok(()); - } - - if update_joined_count { - self.roomserverids.insert(&roomserver_id, &[])?; - self.serverroomids.insert(&serverroom_id, &[])?; - } - self.userroomid_invitestate.insert( - &userroom_id, - &serde_json::to_vec(&last_state.unwrap_or_default()) - .expect("state to bytes always works"), - )?; - self.roomuserid_invitecount - .insert(&roomuser_id, &db.globals.next_count()?.to_be_bytes())?; - self.userroomid_joined.remove(&userroom_id)?; - self.roomuserid_joined.remove(&roomuser_id)?; - self.userroomid_leftstate.remove(&userroom_id)?; - self.roomuserid_leftcount.remove(&roomuser_id)?; - } - MembershipState::Leave | MembershipState::Ban => { - if update_joined_count - && self - .room_members(room_id) - .chain(self.room_members_invited(room_id)) - .filter_map(|r| r.ok()) - .all(|u| u.server_name() != user_id.server_name()) - { - self.roomserverids.remove(&roomserver_id)?; - self.serverroomids.remove(&serverroom_id)?; - } - self.userroomid_leftstate.insert( - &userroom_id, - &serde_json::to_vec(&Vec::>::new()).unwrap(), - )?; // TODO - self.roomuserid_leftcount - .insert(&roomuser_id, &db.globals.next_count()?.to_be_bytes())?; - self.userroomid_joined.remove(&userroom_id)?; - self.roomuserid_joined.remove(&roomuser_id)?; - self.userroomid_invitestate.remove(&userroom_id)?; - self.roomuserid_invitecount.remove(&roomuser_id)?; - } - _ => {} - } - - if update_joined_count { - self.update_joined_count(room_id, db)?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self, room_id, db))] - pub fn update_joined_count(&self, room_id: &RoomId, db: &Database) -> Result<()> { - let mut joinedcount = 0_u64; - let mut invitedcount = 0_u64; - let mut joined_servers = HashSet::new(); - let mut real_users = HashSet::new(); - - for joined in self.room_members(room_id).filter_map(|r| r.ok()) { - joined_servers.insert(joined.server_name().to_owned()); - if joined.server_name() == db.globals.server_name() - && !db.users.is_deactivated(&joined).unwrap_or(true) - { - real_users.insert(joined); - } - joinedcount += 1; - } - - for invited in self.room_members_invited(room_id).filter_map(|r| r.ok()) { - joined_servers.insert(invited.server_name().to_owned()); - invitedcount += 1; - } - - self.roomid_joinedcount - .insert(room_id.as_bytes(), &joinedcount.to_be_bytes())?; - - self.roomid_invitedcount - .insert(room_id.as_bytes(), &invitedcount.to_be_bytes())?; - - self.our_real_users_cache - .write() - .unwrap() - .insert(room_id.to_owned(), Arc::new(real_users)); - - for old_joined_server in self.room_servers(room_id).filter_map(|r| r.ok()) { - if !joined_servers.remove(&old_joined_server) { - // Server not in room anymore - let mut roomserver_id = room_id.as_bytes().to_vec(); - roomserver_id.push(0xff); - roomserver_id.extend_from_slice(old_joined_server.as_bytes()); - - let mut serverroom_id = old_joined_server.as_bytes().to_vec(); - serverroom_id.push(0xff); - serverroom_id.extend_from_slice(room_id.as_bytes()); - - self.roomserverids.remove(&roomserver_id)?; - self.serverroomids.remove(&serverroom_id)?; - } - } - - // Now only new servers are in joined_servers anymore - for server in joined_servers { - let mut roomserver_id = room_id.as_bytes().to_vec(); - roomserver_id.push(0xff); - roomserver_id.extend_from_slice(server.as_bytes()); - - let mut serverroom_id = server.as_bytes().to_vec(); - serverroom_id.push(0xff); - serverroom_id.extend_from_slice(room_id.as_bytes()); - - self.roomserverids.insert(&roomserver_id, &[])?; - self.serverroomids.insert(&serverroom_id, &[])?; - } - - self.appservice_in_room_cache - .write() - .unwrap() - .remove(room_id); - - Ok(()) - } - - #[tracing::instrument(skip(self, room_id, db))] - pub fn get_our_real_users( - &self, - room_id: &RoomId, - db: &Database, - ) -> Result>>> { - let maybe = self - .our_real_users_cache - .read() - .unwrap() - .get(room_id) - .cloned(); - if let Some(users) = maybe { - Ok(users) - } else { - self.update_joined_count(room_id, db)?; - Ok(Arc::clone( - self.our_real_users_cache - .read() - .unwrap() - .get(room_id) - .unwrap(), - )) - } - } - - #[tracing::instrument(skip(self, room_id, appservice, db))] - pub fn appservice_in_room( - &self, - room_id: &RoomId, - appservice: &(String, serde_yaml::Value), - db: &Database, - ) -> Result { - let maybe = self - .appservice_in_room_cache - .read() - .unwrap() - .get(room_id) - .and_then(|map| map.get(&appservice.0)) - .copied(); - - if let Some(b) = maybe { - Ok(b) - } else if let Some(namespaces) = appservice.1.get("namespaces") { - let users = namespaces - .get("users") - .and_then(|users| users.as_sequence()) - .map_or_else(Vec::new, |users| { - users - .iter() - .filter_map(|users| Regex::new(users.get("regex")?.as_str()?).ok()) - .collect::>() - }); - - let bridge_user_id = appservice - .1 - .get("sender_localpart") - .and_then(|string| string.as_str()) - .and_then(|string| { - UserId::parse_with_server_name(string, db.globals.server_name()).ok() - }); - - let in_room = bridge_user_id - .map_or(false, |id| self.is_joined(&id, room_id).unwrap_or(false)) - || self.room_members(room_id).any(|userid| { - userid.map_or(false, |userid| { - users.iter().any(|r| r.is_match(userid.as_str())) - }) - }); - - self.appservice_in_room_cache - .write() - .unwrap() - .entry(room_id.to_owned()) - .or_default() - .insert(appservice.0.clone(), in_room); - - Ok(in_room) - } else { - Ok(false) - } - } - - // Make a user leave all their joined rooms - #[tracing::instrument(skip(self, db))] - pub async fn leave_all_rooms(&self, user_id: &UserId, db: &Database) -> Result<()> { - let all_rooms = db - .rooms - .rooms_joined(user_id) - .chain(db.rooms.rooms_invited(user_id).map(|t| t.map(|(r, _)| r))) - .collect::>(); - - for room_id in all_rooms { - let room_id = match room_id { - Ok(room_id) => room_id, - Err(_) => continue, - }; - - let _ = self.leave_room(user_id, &room_id, db).await; - } - - Ok(()) - } - - #[tracing::instrument(skip(self, db))] - pub async fn leave_room( - &self, - user_id: &UserId, - room_id: &RoomId, - db: &Database, - ) -> Result<()> { - // Ask a remote server if we don't have this room - if !self.exists(room_id)? && room_id.server_name() != db.globals.server_name() { - if let Err(e) = self.remote_leave_room(user_id, room_id, db).await { - warn!("Failed to leave room {} remotely: {}", user_id, e); - // Don't tell the client about this error - } - - let last_state = self - .invite_state(user_id, room_id)? - .map_or_else(|| self.left_state(user_id, room_id), |s| Ok(Some(s)))?; - - // We always drop the invite, we can't rely on other servers - self.update_membership( - room_id, - user_id, - MembershipState::Leave, - user_id, - last_state, - db, - true, - )?; - } else { - let mutex_state = Arc::clone( - db.globals - .roomid_mutex_state - .write() - .unwrap() - .entry(room_id.to_owned()) - .or_default(), - ); - let state_lock = mutex_state.lock().await; - - let mut event: RoomMemberEventContent = serde_json::from_str( - self.room_state_get(room_id, &StateEventType::RoomMember, user_id.as_str())? - .ok_or(Error::BadRequest( - ErrorKind::BadState, - "Cannot leave a room you are not a member of.", - ))? - .content - .get(), - ) - .map_err(|_| Error::bad_database("Invalid member event in database."))?; - - event.membership = MembershipState::Leave; - - self.build_and_append_pdu( - PduBuilder { - event_type: RoomEventType::RoomMember, - content: to_raw_value(&event).expect("event is valid, we just created it"), - unsigned: None, - state_key: Some(user_id.to_string()), - redacts: None, - }, - user_id, - room_id, - db, - &state_lock, - )?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self, db))] - async fn remote_leave_room( - &self, - user_id: &UserId, - room_id: &RoomId, - db: &Database, - ) -> Result<()> { - let mut make_leave_response_and_server = Err(Error::BadServerResponse( - "No server available to assist in leaving.", - )); - - let invite_state = db - .rooms - .invite_state(user_id, room_id)? - .ok_or(Error::BadRequest( - ErrorKind::BadState, - "User is not invited.", - ))?; - - let servers: HashSet<_> = invite_state - .iter() - .filter_map(|event| serde_json::from_str(event.json().get()).ok()) - .filter_map(|event: serde_json::Value| event.get("sender").cloned()) - .filter_map(|sender| sender.as_str().map(|s| s.to_owned())) - .filter_map(|sender| UserId::parse(sender).ok()) - .map(|user| user.server_name().to_owned()) - .collect(); - - for remote_server in servers { - let make_leave_response = db - .sending - .send_federation_request( - &db.globals, - &remote_server, - federation::membership::prepare_leave_event::v1::Request { room_id, user_id }, - ) - .await; - - make_leave_response_and_server = make_leave_response.map(|r| (r, remote_server)); - - if make_leave_response_and_server.is_ok() { - break; - } - } - - let (make_leave_response, remote_server) = make_leave_response_and_server?; - - let room_version_id = match make_leave_response.room_version { - Some(version) if self.is_supported_version(&db, &version) => version, - _ => return Err(Error::BadServerResponse("Room version is not supported")), - }; - - let mut leave_event_stub = - serde_json::from_str::(make_leave_response.event.get()).map_err( - |_| Error::BadServerResponse("Invalid make_leave event json received from server."), - )?; - - // TODO: Is origin needed? - leave_event_stub.insert( - "origin".to_owned(), - CanonicalJsonValue::String(db.globals.server_name().as_str().to_owned()), - ); - leave_event_stub.insert( - "origin_server_ts".to_owned(), - CanonicalJsonValue::Integer( - utils::millis_since_unix_epoch() - .try_into() - .expect("Timestamp is valid js_int value"), - ), - ); - // We don't leave the event id in the pdu because that's only allowed in v1 or v2 rooms - leave_event_stub.remove("event_id"); - - // In order to create a compatible ref hash (EventID) the `hashes` field needs to be present - ruma::signatures::hash_and_sign_event( - db.globals.server_name().as_str(), - db.globals.keypair(), - &mut leave_event_stub, - &room_version_id, - ) - .expect("event is valid, we just created it"); - - // Generate event id - let event_id = EventId::parse(format!( - "${}", - ruma::signatures::reference_hash(&leave_event_stub, &room_version_id) - .expect("ruma can calculate reference hashes") - )) - .expect("ruma's reference hashes are valid event ids"); - - // Add event_id back - leave_event_stub.insert( - "event_id".to_owned(), - CanonicalJsonValue::String(event_id.as_str().to_owned()), - ); - - // It has enough fields to be called a proper event now - let leave_event = leave_event_stub; - - db.sending - .send_federation_request( - &db.globals, - &remote_server, - federation::membership::create_leave_event::v2::Request { - room_id, - event_id: &event_id, - pdu: &PduEvent::convert_to_outgoing_federation_event(leave_event.clone()), - }, - ) - .await?; - - Ok(()) - } - - /// Makes a user forget a room. - #[tracing::instrument(skip(self))] - pub fn forget(&self, room_id: &RoomId, user_id: &UserId) -> Result<()> { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - let mut roomuser_id = room_id.as_bytes().to_vec(); - roomuser_id.push(0xff); - roomuser_id.extend_from_slice(user_id.as_bytes()); - - self.userroomid_leftstate.remove(&userroom_id)?; - self.roomuserid_leftcount.remove(&roomuser_id)?; - - Ok(()) - } - - #[tracing::instrument(skip(self, globals))] - pub fn set_alias( - &self, - alias: &RoomAliasId, - room_id: Option<&RoomId>, - globals: &super::globals::Globals, - ) -> Result<()> { - if let Some(room_id) = room_id { - // New alias - self.alias_roomid - .insert(alias.alias().as_bytes(), room_id.as_bytes())?; - let mut aliasid = room_id.as_bytes().to_vec(); - aliasid.push(0xff); - aliasid.extend_from_slice(&globals.next_count()?.to_be_bytes()); - self.aliasid_alias.insert(&aliasid, &*alias.as_bytes())?; - } else { - // room_id=None means remove alias - if let Some(room_id) = self.alias_roomid.get(alias.alias().as_bytes())? { - let mut prefix = room_id.to_vec(); - prefix.push(0xff); - - for (key, _) in self.aliasid_alias.scan_prefix(prefix) { - self.aliasid_alias.remove(&key)?; - } - self.alias_roomid.remove(alias.alias().as_bytes())?; - } else { - return Err(Error::BadRequest( - ErrorKind::NotFound, - "Alias does not exist.", - )); - } - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn id_from_alias(&self, alias: &RoomAliasId) -> Result>> { - self.alias_roomid - .get(alias.alias().as_bytes())? - .map(|bytes| { - RoomId::parse(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in alias_roomid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("Room ID in alias_roomid is invalid.")) - }) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn room_aliases<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.aliasid_alias.scan_prefix(prefix).map(|(_, bytes)| { - utils::string_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid alias bytes in aliasid_alias."))? - .try_into() - .map_err(|_| Error::bad_database("Invalid alias in aliasid_alias.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn set_public(&self, room_id: &RoomId, public: bool) -> Result<()> { - if public { - self.publicroomids.insert(room_id.as_bytes(), &[])?; - } else { - self.publicroomids.remove(room_id.as_bytes())?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn is_public_room(&self, room_id: &RoomId) -> Result { - Ok(self.publicroomids.get(room_id.as_bytes())?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn iter_ids(&self) -> impl Iterator>> + '_ { - self.roomid_shortroomid.iter().map(|(bytes, _)| { - RoomId::parse( - utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in publicroomids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in roomid_shortroomid is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn public_rooms(&self) -> impl Iterator>> + '_ { - self.publicroomids.iter().map(|(bytes, _)| { - RoomId::parse( - utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in publicroomids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in publicroomids is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn search_pdus<'a>( - &'a self, - room_id: &RoomId, - search_string: &str, - ) -> Result> + 'a, Vec)>> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - let prefix_clone = prefix.clone(); - - let words: Vec<_> = search_string - .split_terminator(|c: char| !c.is_alphanumeric()) - .filter(|s| !s.is_empty()) - .map(str::to_lowercase) - .collect(); - - let iterators = words.clone().into_iter().map(move |word| { - let mut prefix2 = prefix.clone(); - prefix2.extend_from_slice(word.as_bytes()); - prefix2.push(0xff); - - let mut last_possible_id = prefix2.clone(); - last_possible_id.extend_from_slice(&u64::MAX.to_be_bytes()); - - self.tokenids - .iter_from(&last_possible_id, true) // Newest pdus first - .take_while(move |(k, _)| k.starts_with(&prefix2)) - .map(|(key, _)| key[key.len() - size_of::()..].to_vec()) - }); - - Ok(utils::common_elements(iterators, |a, b| { - // We compare b with a because we reversed the iterator earlier - b.cmp(a) - }) - .map(|iter| { - ( - iter.map(move |id| { - let mut pduid = prefix_clone.clone(); - pduid.extend_from_slice(&id); - pduid - }), - words, - ) - })) - } - - #[tracing::instrument(skip(self))] - pub fn get_shared_rooms<'a>( - &'a self, - users: Vec>, - ) -> Result>> + 'a> { - let iterators = users.into_iter().map(move |user_id| { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.userroomid_joined - .scan_prefix(prefix) - .map(|(key, _)| { - let roomid_index = key - .iter() - .enumerate() - .find(|(_, &b)| b == 0xff) - .ok_or_else(|| Error::bad_database("Invalid userroomid_joined in db."))? - .0 - + 1; // +1 because the room id starts AFTER the separator - - let room_id = key[roomid_index..].to_vec(); - - Ok::<_, Error>(room_id) - }) - .filter_map(|r| r.ok()) - }); - - // We use the default compare function because keys are sorted correctly (not reversed) - Ok(utils::common_elements(iterators, Ord::cmp) - .expect("users is not empty") - .map(|bytes| { - RoomId::parse(utils::string_from_bytes(&*bytes).map_err(|_| { - Error::bad_database("Invalid RoomId bytes in userroomid_joined") - })?) - .map_err(|_| Error::bad_database("Invalid RoomId in userroomid_joined.")) - })) - } - - /// Returns an iterator of all servers participating in this room. - #[tracing::instrument(skip(self))] - pub fn room_servers<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomserverids.scan_prefix(prefix).map(|(key, _)| { - ServerName::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Server name in roomserverids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Server name in roomserverids is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn server_in_room<'a>(&'a self, server: &ServerName, room_id: &RoomId) -> Result { - let mut key = server.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - - self.serverroomids.get(&key).map(|o| o.is_some()) - } - - /// Returns an iterator of all rooms a server participates in (as far as we know). - #[tracing::instrument(skip(self))] - pub fn server_rooms<'a>( - &'a self, - server: &ServerName, - ) -> impl Iterator>> + 'a { - let mut prefix = server.as_bytes().to_vec(); - prefix.push(0xff); - - self.serverroomids.scan_prefix(prefix).map(|(key, _)| { - RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| Error::bad_database("RoomId in serverroomids is invalid unicode."))?, - ) - .map_err(|_| Error::bad_database("RoomId in serverroomids is invalid.")) - }) - } - - /// Returns an iterator over all joined members of a room. - #[tracing::instrument(skip(self))] - pub fn room_members<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomuserid_joined.scan_prefix(prefix).map(|(key, _)| { - UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("User ID in roomuserid_joined is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("User ID in roomuserid_joined is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn room_joined_count(&self, room_id: &RoomId) -> Result> { - self.roomid_joinedcount - .get(room_id.as_bytes())? - .map(|b| { - utils::u64_from_bytes(&b) - .map_err(|_| Error::bad_database("Invalid joinedcount in db.")) - }) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn room_invited_count(&self, room_id: &RoomId) -> Result> { - self.roomid_invitedcount - .get(room_id.as_bytes())? - .map(|b| { - utils::u64_from_bytes(&b) - .map_err(|_| Error::bad_database("Invalid joinedcount in db.")) - }) - .transpose() - } - - /// Returns an iterator over all User IDs who ever joined a room. - #[tracing::instrument(skip(self))] - pub fn room_useroncejoined<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomuseroncejoinedids - .scan_prefix(prefix) - .map(|(key, _)| { - UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("User ID in room_useroncejoined is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("User ID in room_useroncejoined is invalid.")) - }) - } - - /// Returns an iterator over all invited members of a room. - #[tracing::instrument(skip(self))] - pub fn room_members_invited<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomuserid_invitecount - .scan_prefix(prefix) - .map(|(key, _)| { - UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("User ID in roomuserid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("User ID in roomuserid_invited is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn get_invite_count(&self, room_id: &RoomId, user_id: &UserId) -> Result> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_invitecount - .get(&key)? - .map_or(Ok(None), |bytes| { - Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid invitecount in db.") - })?)) - }) - } - - #[tracing::instrument(skip(self))] - pub fn get_left_count(&self, room_id: &RoomId, user_id: &UserId) -> Result> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_leftcount - .get(&key)? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid leftcount in db.")) - }) - .transpose() - } - - pub fn is_disabled(&self, room_id: &RoomId) -> Result { - Ok(self.disabledroomids.get(room_id.as_bytes())?.is_some()) - } - - /// Returns an iterator over all rooms this user joined. - #[tracing::instrument(skip(self))] - pub fn rooms_joined<'a>( - &'a self, - user_id: &UserId, - ) -> impl Iterator>> + 'a { - self.userroomid_joined - .scan_prefix(user_id.as_bytes().to_vec()) - .map(|(key, _)| { - RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Room ID in userroomid_joined is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_joined is invalid.")) - }) - } - - /// Returns an iterator over all rooms a user was invited to. - #[tracing::instrument(skip(self))] - pub fn rooms_invited<'a>( - &'a self, - user_id: &UserId, - ) -> impl Iterator, Vec>)>> + 'a { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.userroomid_invitestate - .scan_prefix(prefix) - .map(|(key, state)| { - let room_id = RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Room ID in userroomid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_invited is invalid."))?; - - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_invitestate."))?; - - Ok((room_id, state)) - }) - } - - #[tracing::instrument(skip(self))] - pub fn invite_state( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result>>> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - - self.userroomid_invitestate - .get(&key)? - .map(|state| { - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_invitestate."))?; - - Ok(state) - }) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn left_state( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result>>> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - - self.userroomid_leftstate - .get(&key)? - .map(|state| { - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_leftstate."))?; - - Ok(state) - }) - .transpose() - } - - /// Returns an iterator over all rooms a user left. - #[tracing::instrument(skip(self))] - pub fn rooms_left<'a>( - &'a self, - user_id: &UserId, - ) -> impl Iterator, Vec>)>> + 'a { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.userroomid_leftstate - .scan_prefix(prefix) - .map(|(key, state)| { - let room_id = RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Room ID in userroomid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_invited is invalid."))?; - - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_leftstate."))?; - - Ok((room_id, state)) - }) - } - - #[tracing::instrument(skip(self))] - pub fn once_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.roomuseroncejoinedids.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn is_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.userroomid_joined.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn is_invited(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.userroomid_invitestate.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn is_left(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.userroomid_leftstate.get(&userroom_id)?.is_some()) - } - #[tracing::instrument(skip(self))] pub fn get_auth_chain_from_cache<'a>( &'a self, @@ -3391,113 +299,3 @@ impl Rooms { Ok(()) } - #[tracing::instrument(skip(self))] - pub fn lazy_load_was_sent_before( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - ll_user: &UserId, - ) -> Result { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(device_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(ll_user.as_bytes()); - Ok(self.lazyloadedids.get(&key)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_mark_sent( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - lazy_load: HashSet>, - count: u64, - ) { - self.lazy_load_waiting.lock().unwrap().insert( - ( - user_id.to_owned(), - device_id.to_owned(), - room_id.to_owned(), - count, - ), - lazy_load, - ); - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_confirm_delivery( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - since: u64, - ) -> Result<()> { - if let Some(user_ids) = self.lazy_load_waiting.lock().unwrap().remove(&( - user_id.to_owned(), - device_id.to_owned(), - room_id.to_owned(), - since, - )) { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for ll_id in user_ids { - let mut key = prefix.clone(); - key.extend_from_slice(ll_id.as_bytes()); - self.lazyloadedids.insert(&key, &[])?; - } - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_reset( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - ) -> Result<()> { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for (key, _) in self.lazyloadedids.scan_prefix(prefix) { - self.lazyloadedids.remove(&key)?; - } - - Ok(()) - } - - /// Returns the room's version. - #[tracing::instrument(skip(self))] - pub fn get_room_version(&self, room_id: &RoomId) -> Result { - let create_event = self.room_state_get(room_id, &StateEventType::RoomCreate, "")?; - - let create_event_content: Option = create_event - .as_ref() - .map(|create_event| { - serde_json::from_str(create_event.content.get()).map_err(|e| { - warn!("Invalid create event: {}", e); - Error::bad_database("Invalid create event in db.") - }) - }) - .transpose()?; - let room_version = create_event_content - .map(|create_event| create_event.room_version) - .ok_or_else(|| Error::BadDatabase("Invalid room version"))?; - Ok(room_version) - } -} diff --git a/src/service/rooms/timeline.rs b/src/service/rooms/timeline.rs index 4ad815e3..fd93344c 100644 --- a/src/service/rooms/timeline.rs +++ b/src/service/rooms/timeline.rs @@ -1,347 +1,3 @@ -mod edus; - -pub use edus::RoomEdus; - -use crate::{ - pdu::{EventHash, PduBuilder}, - utils, Database, Error, PduEvent, Result, -}; -use lru_cache::LruCache; -use regex::Regex; -use ring::digest; -use ruma::{ - api::{client::error::ErrorKind, federation}, - events::{ - direct::DirectEvent, - ignored_user_list::IgnoredUserListEvent, - push_rules::PushRulesEvent, - room::{ - create::RoomCreateEventContent, - member::{MembershipState, RoomMemberEventContent}, - power_levels::RoomPowerLevelsEventContent, - }, - tag::TagEvent, - AnyStrippedStateEvent, AnySyncStateEvent, GlobalAccountDataEventType, - RoomAccountDataEventType, RoomEventType, StateEventType, - }, - push::{Action, Ruleset, Tweak}, - serde::{CanonicalJsonObject, CanonicalJsonValue, Raw}, - state_res::{self, RoomVersion, StateMap}, - uint, DeviceId, EventId, RoomAliasId, RoomId, RoomVersionId, ServerName, UserId, -}; -use serde::Deserialize; -use serde_json::value::to_raw_value; -use std::{ - borrow::Cow, - collections::{hash_map, BTreeMap, HashMap, HashSet}, - fmt::Debug, - iter, - mem::size_of, - sync::{Arc, Mutex, RwLock}, -}; -use tokio::sync::MutexGuard; -use tracing::{error, warn}; - -use super::{abstraction::Tree, pusher}; - -/// The unique identifier of each state group. -/// -/// This is created when a state group is added to the database by -/// hashing the entire state. -pub type StateHashId = Vec; -pub type CompressedStateEvent = [u8; 2 * size_of::()]; - -pub struct Rooms { - pub edus: RoomEdus, - pub(super) pduid_pdu: Arc, // PduId = ShortRoomId + Count - pub(super) eventid_pduid: Arc, - pub(super) roomid_pduleaves: Arc, - pub(super) alias_roomid: Arc, - pub(super) aliasid_alias: Arc, // AliasId = RoomId + Count - pub(super) publicroomids: Arc, - - pub(super) tokenids: Arc, // TokenId = ShortRoomId + Token + PduIdCount - - /// Participating servers in a room. - pub(super) roomserverids: Arc, // RoomServerId = RoomId + ServerName - pub(super) serverroomids: Arc, // ServerRoomId = ServerName + RoomId - - pub(super) userroomid_joined: Arc, - pub(super) roomuserid_joined: Arc, - pub(super) roomid_joinedcount: Arc, - pub(super) roomid_invitedcount: Arc, - pub(super) roomuseroncejoinedids: Arc, - pub(super) userroomid_invitestate: Arc, // InviteState = Vec> - pub(super) roomuserid_invitecount: Arc, // InviteCount = Count - pub(super) userroomid_leftstate: Arc, - pub(super) roomuserid_leftcount: Arc, - - pub(super) disabledroomids: Arc, // Rooms where incoming federation handling is disabled - - pub(super) lazyloadedids: Arc, // LazyLoadedIds = UserId + DeviceId + RoomId + LazyLoadedUserId - - pub(super) userroomid_notificationcount: Arc, // NotifyCount = u64 - pub(super) userroomid_highlightcount: Arc, // HightlightCount = u64 - - /// Remember the current state hash of a room. - pub(super) roomid_shortstatehash: Arc, - pub(super) roomsynctoken_shortstatehash: Arc, - /// Remember the state hash at events in the past. - pub(super) shorteventid_shortstatehash: Arc, - /// StateKey = EventType + StateKey, ShortStateKey = Count - pub(super) statekey_shortstatekey: Arc, - pub(super) shortstatekey_statekey: Arc, - - pub(super) roomid_shortroomid: Arc, - - pub(super) shorteventid_eventid: Arc, - pub(super) eventid_shorteventid: Arc, - - pub(super) statehash_shortstatehash: Arc, - pub(super) shortstatehash_statediff: Arc, // StateDiff = parent (or 0) + (shortstatekey+shorteventid++) + 0_u64 + (shortstatekey+shorteventid--) - - pub(super) shorteventid_authchain: Arc, - - /// RoomId + EventId -> outlier PDU. - /// Any pdu that has passed the steps 1-8 in the incoming event /federation/send/txn. - pub(super) eventid_outlierpdu: Arc, - pub(super) softfailedeventids: Arc, - - /// RoomId + EventId -> Parent PDU EventId. - pub(super) referencedevents: Arc, - - pub(super) pdu_cache: Mutex, Arc>>, - pub(super) shorteventid_cache: Mutex>>, - pub(super) auth_chain_cache: Mutex, Arc>>>, - pub(super) eventidshort_cache: Mutex, u64>>, - pub(super) statekeyshort_cache: Mutex>, - pub(super) shortstatekey_cache: Mutex>, - pub(super) our_real_users_cache: RwLock, Arc>>>>, - pub(super) appservice_in_room_cache: RwLock, HashMap>>, - pub(super) lazy_load_waiting: - Mutex, Box, Box, u64), HashSet>>>, - pub(super) stateinfo_cache: Mutex< - LruCache< - u64, - Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - >, - >, - pub(super) lasttimelinecount_cache: Mutex, u64>>, -} - -impl Rooms { - /// Returns true if a given room version is supported - #[tracing::instrument(skip(self, db))] - pub fn is_supported_version(&self, db: &Database, room_version: &RoomVersionId) -> bool { - db.globals.supported_room_versions().contains(room_version) - } - - /// Builds a StateMap by iterating over all keys that start - /// with state_hash, this gives the full state for the given state_hash. - #[tracing::instrument(skip(self))] - pub async fn state_full_ids(&self, shortstatehash: u64) -> Result>> { - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - let mut result = BTreeMap::new(); - let mut i = 0; - for compressed in full_state.into_iter() { - let parsed = self.parse_compressed_state_event(compressed)?; - result.insert(parsed.0, parsed.1); - - i += 1; - if i % 100 == 0 { - tokio::task::yield_now().await; - } - } - Ok(result) - } - - #[tracing::instrument(skip(self))] - pub async fn state_full( - &self, - shortstatehash: u64, - ) -> Result>> { - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - - let mut result = HashMap::new(); - let mut i = 0; - for compressed in full_state { - let (_, eventid) = self.parse_compressed_state_event(compressed)?; - if let Some(pdu) = self.get_pdu(&eventid)? { - result.insert( - ( - pdu.kind.to_string().into(), - pdu.state_key - .as_ref() - .ok_or_else(|| Error::bad_database("State event has no state key."))? - .clone(), - ), - pdu, - ); - } - - i += 1; - if i % 100 == 0 { - tokio::task::yield_now().await; - } - } - - Ok(result) - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn state_get_id( - &self, - shortstatehash: u64, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - let shortstatekey = match self.get_shortstatekey(event_type, state_key)? { - Some(s) => s, - None => return Ok(None), - }; - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - Ok(full_state - .into_iter() - .find(|bytes| bytes.starts_with(&shortstatekey.to_be_bytes())) - .and_then(|compressed| { - self.parse_compressed_state_event(compressed) - .ok() - .map(|(_, id)| id) - })) - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn state_get( - &self, - shortstatehash: u64, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - self.state_get_id(shortstatehash, event_type, state_key)? - .map_or(Ok(None), |event_id| self.get_pdu(&event_id)) - } - - /// Returns the state hash for this pdu. - pub fn pdu_shortstatehash(&self, event_id: &EventId) -> Result> { - self.eventid_shorteventid - .get(event_id.as_bytes())? - .map_or(Ok(None), |shorteventid| { - self.shorteventid_shortstatehash - .get(&shorteventid)? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database( - "Invalid shortstatehash bytes in shorteventid_shortstatehash", - ) - }) - }) - .transpose() - }) - } - - /// Returns the last state hash key added to the db for the given room. - #[tracing::instrument(skip(self))] - pub fn current_shortstatehash(&self, room_id: &RoomId) -> Result> { - self.roomid_shortstatehash - .get(room_id.as_bytes())? - .map_or(Ok(None), |bytes| { - Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid shortstatehash in roomid_shortstatehash") - })?)) - }) - } - - /// This fetches auth events from the current state. - #[tracing::instrument(skip(self))] - pub fn get_auth_events( - &self, - room_id: &RoomId, - kind: &RoomEventType, - sender: &UserId, - state_key: Option<&str>, - content: &serde_json::value::RawValue, - ) -> Result>> { - let shortstatehash = - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - current_shortstatehash - } else { - return Ok(HashMap::new()); - }; - - let auth_events = state_res::auth_types_for_event(kind, sender, state_key, content) - .expect("content is a valid JSON object"); - - let mut sauthevents = auth_events - .into_iter() - .filter_map(|(event_type, state_key)| { - self.get_shortstatekey(&event_type.to_string().into(), &state_key) - .ok() - .flatten() - .map(|s| (s, (event_type, state_key))) - }) - .collect::>(); - - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - - Ok(full_state - .into_iter() - .filter_map(|compressed| self.parse_compressed_state_event(compressed).ok()) - .filter_map(|(shortstatekey, event_id)| { - sauthevents.remove(&shortstatekey).map(|k| (k, event_id)) - }) - .filter_map(|(k, event_id)| self.get_pdu(&event_id).ok().flatten().map(|pdu| (k, pdu))) - .collect()) - } - - /// Generate a new StateHash. - /// - /// A unique hash made from hashing all PDU ids of the state joined with 0xff. - fn calculate_hash(&self, bytes_list: &[&[u8]]) -> StateHashId { - // We only hash the pdu's event ids, not the whole pdu - let bytes = bytes_list.join(&0xff); - let hash = digest::digest(&digest::SHA256, &bytes); - hash.as_ref().into() - } - - /// Checks if a room exists. - #[tracing::instrument(skip(self))] - pub fn exists(&self, room_id: &RoomId) -> Result { - let prefix = match self.get_shortroomid(room_id)? { - Some(b) => b.to_be_bytes().to_vec(), - None => return Ok(false), - }; - - // Look for PDUs in that room. - Ok(self - .pduid_pdu - .iter_from(&prefix, false) - .next() - .filter(|(k, _)| k.starts_with(&prefix)) - .is_some()) - } /// Checks if a room exists. #[tracing::instrument(skip(self))] @@ -365,638 +21,37 @@ impl Rooms { .transpose() } - /// Force the creation of a new StateHash and insert it into the db. - /// - /// Whatever `state` is supplied to `force_state` becomes the new current room state snapshot. - #[tracing::instrument(skip(self, new_state_ids_compressed, db))] - pub fn force_state( - &self, - room_id: &RoomId, - new_state_ids_compressed: HashSet, - db: &Database, - ) -> Result<()> { - let previous_shortstatehash = self.current_shortstatehash(room_id)?; - - let state_hash = self.calculate_hash( - &new_state_ids_compressed - .iter() - .map(|bytes| &bytes[..]) - .collect::>(), - ); - - let (new_shortstatehash, already_existed) = - self.get_or_create_shortstatehash(&state_hash, &db.globals)?; - - if Some(new_shortstatehash) == previous_shortstatehash { - return Ok(()); - } - - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let (statediffnew, statediffremoved) = if let Some(parent_stateinfo) = states_parents.last() - { - let statediffnew: HashSet<_> = new_state_ids_compressed - .difference(&parent_stateinfo.1) - .copied() - .collect(); - - let statediffremoved: HashSet<_> = parent_stateinfo - .1 - .difference(&new_state_ids_compressed) - .copied() - .collect(); - - (statediffnew, statediffremoved) - } else { - (new_state_ids_compressed, HashSet::new()) - }; - - if !already_existed { - self.save_state_from_diff( - new_shortstatehash, - statediffnew.clone(), - statediffremoved, - 2, // every state change is 2 event changes on average - states_parents, - )?; - }; - - for event_id in statediffnew.into_iter().filter_map(|new| { - self.parse_compressed_state_event(new) - .ok() - .map(|(_, id)| id) - }) { - let pdu = match self.get_pdu_json(&event_id)? { - Some(pdu) => pdu, - None => continue, - }; - - if pdu.get("type").and_then(|val| val.as_str()) != Some("m.room.member") { - continue; - } - - let pdu: PduEvent = match serde_json::from_str( - &serde_json::to_string(&pdu).expect("CanonicalJsonObj can be serialized to JSON"), - ) { - Ok(pdu) => pdu, - Err(_) => continue, - }; - - #[derive(Deserialize)] - struct ExtractMembership { - membership: MembershipState, - } - - let membership = match serde_json::from_str::(pdu.content.get()) { - Ok(e) => e.membership, - Err(_) => continue, - }; - - let state_key = match pdu.state_key { - Some(k) => k, - None => continue, - }; - - let user_id = match UserId::parse(state_key) { - Ok(id) => id, - Err(_) => continue, - }; - - self.update_membership(room_id, &user_id, membership, &pdu.sender, None, db, false)?; - } - - self.update_joined_count(room_id, db)?; - - self.roomid_shortstatehash - .insert(room_id.as_bytes(), &new_shortstatehash.to_be_bytes())?; - - Ok(()) - } - - /// Returns a stack with info on shortstatehash, full state, added diff and removed diff for the selected shortstatehash and each parent layer. #[tracing::instrument(skip(self))] - pub fn load_shortstatehash_info( - &self, - shortstatehash: u64, - ) -> Result< - Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - > { - if let Some(r) = self - .stateinfo_cache + pub fn last_timeline_count(&self, sender_user: &UserId, room_id: &RoomId) -> Result { + match self + .lasttimelinecount_cache .lock() .unwrap() - .get_mut(&shortstatehash) + .entry(room_id.to_owned()) { - return Ok(r.clone()); - } - - let value = self - .shortstatehash_statediff - .get(&shortstatehash.to_be_bytes())? - .ok_or_else(|| Error::bad_database("State hash does not exist"))?; - let parent = - utils::u64_from_bytes(&value[0..size_of::()]).expect("bytes have right length"); - - let mut add_mode = true; - let mut added = HashSet::new(); - let mut removed = HashSet::new(); - - let mut i = size_of::(); - while let Some(v) = value.get(i..i + 2 * size_of::()) { - if add_mode && v.starts_with(&0_u64.to_be_bytes()) { - add_mode = false; - i += size_of::(); - continue; - } - if add_mode { - added.insert(v.try_into().expect("we checked the size above")); - } else { - removed.insert(v.try_into().expect("we checked the size above")); - } - i += 2 * size_of::(); - } - - if parent != 0_u64 { - let mut response = self.load_shortstatehash_info(parent)?; - let mut state = response.last().unwrap().1.clone(); - state.extend(added.iter().copied()); - for r in &removed { - state.remove(r); - } - - response.push((shortstatehash, state, added, removed)); - - Ok(response) - } else { - let response = vec![(shortstatehash, added.clone(), added, removed)]; - self.stateinfo_cache - .lock() - .unwrap() - .insert(shortstatehash, response.clone()); - Ok(response) - } - } - - pub fn compress_state_event( - &self, - shortstatekey: u64, - event_id: &EventId, - globals: &super::globals::Globals, - ) -> Result { - let mut v = shortstatekey.to_be_bytes().to_vec(); - v.extend_from_slice( - &self - .get_or_create_shorteventid(event_id, globals)? - .to_be_bytes(), - ); - Ok(v.try_into().expect("we checked the size above")) - } - - /// Returns shortstatekey, event id - pub fn parse_compressed_state_event( - &self, - compressed_event: CompressedStateEvent, - ) -> Result<(u64, Arc)> { - Ok(( - utils::u64_from_bytes(&compressed_event[0..size_of::()]) - .expect("bytes have right length"), - self.get_eventid_from_short( - utils::u64_from_bytes(&compressed_event[size_of::()..]) - .expect("bytes have right length"), - )?, - )) - } - - /// Creates a new shortstatehash that often is just a diff to an already existing - /// shortstatehash and therefore very efficient. - /// - /// There are multiple layers of diffs. The bottom layer 0 always contains the full state. Layer - /// 1 contains diffs to states of layer 0, layer 2 diffs to layer 1 and so on. If layer n > 0 - /// grows too big, it will be combined with layer n-1 to create a new diff on layer n-1 that's - /// based on layer n-2. If that layer is also too big, it will recursively fix above layers too. - /// - /// * `shortstatehash` - Shortstatehash of this state - /// * `statediffnew` - Added to base. Each vec is shortstatekey+shorteventid - /// * `statediffremoved` - Removed from base. Each vec is shortstatekey+shorteventid - /// * `diff_to_sibling` - Approximately how much the diff grows each time for this layer - /// * `parent_states` - A stack with info on shortstatehash, full state, added diff and removed diff for each parent layer - #[tracing::instrument(skip( - self, - statediffnew, - statediffremoved, - diff_to_sibling, - parent_states - ))] - pub fn save_state_from_diff( - &self, - shortstatehash: u64, - statediffnew: HashSet, - statediffremoved: HashSet, - diff_to_sibling: usize, - mut parent_states: Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - ) -> Result<()> { - let diffsum = statediffnew.len() + statediffremoved.len(); - - if parent_states.len() > 3 { - // Number of layers - // To many layers, we have to go deeper - let parent = parent_states.pop().unwrap(); - - let mut parent_new = parent.2; - let mut parent_removed = parent.3; - - for removed in statediffremoved { - if !parent_new.remove(&removed) { - // It was not added in the parent and we removed it - parent_removed.insert(removed); - } - // Else it was added in the parent and we removed it again. We can forget this change - } - - for new in statediffnew { - if !parent_removed.remove(&new) { - // It was not touched in the parent and we added it - parent_new.insert(new); - } - // Else it was removed in the parent and we added it again. We can forget this change - } - - self.save_state_from_diff( - shortstatehash, - parent_new, - parent_removed, - diffsum, - parent_states, - )?; - - return Ok(()); - } - - if parent_states.is_empty() { - // There is no parent layer, create a new state - let mut value = 0_u64.to_be_bytes().to_vec(); // 0 means no parent - for new in &statediffnew { - value.extend_from_slice(&new[..]); - } - - if !statediffremoved.is_empty() { - warn!("Tried to create new state with removals"); - } - - self.shortstatehash_statediff - .insert(&shortstatehash.to_be_bytes(), &value)?; - - return Ok(()); - }; - - // Else we have two options. - // 1. We add the current diff on top of the parent layer. - // 2. We replace a layer above - - let parent = parent_states.pop().unwrap(); - let parent_diff = parent.2.len() + parent.3.len(); - - if diffsum * diffsum >= 2 * diff_to_sibling * parent_diff { - // Diff too big, we replace above layer(s) - let mut parent_new = parent.2; - let mut parent_removed = parent.3; - - for removed in statediffremoved { - if !parent_new.remove(&removed) { - // It was not added in the parent and we removed it - parent_removed.insert(removed); - } - // Else it was added in the parent and we removed it again. We can forget this change - } - - for new in statediffnew { - if !parent_removed.remove(&new) { - // It was not touched in the parent and we added it - parent_new.insert(new); - } - // Else it was removed in the parent and we added it again. We can forget this change - } - - self.save_state_from_diff( - shortstatehash, - parent_new, - parent_removed, - diffsum, - parent_states, - )?; - } else { - // Diff small enough, we add diff as layer on top of parent - let mut value = parent.0.to_be_bytes().to_vec(); - for new in &statediffnew { - value.extend_from_slice(&new[..]); - } - - if !statediffremoved.is_empty() { - value.extend_from_slice(&0_u64.to_be_bytes()); - for removed in &statediffremoved { - value.extend_from_slice(&removed[..]); + hash_map::Entry::Vacant(v) => { + if let Some(last_count) = self + .pdus_until(&sender_user, &room_id, u64::MAX)? + .filter_map(|r| { + // Filter out buggy events + if r.is_err() { + error!("Bad pdu in pdus_since: {:?}", r); + } + r.ok() + }) + .map(|(pduid, _)| self.pdu_count(&pduid)) + .next() + { + Ok(*v.insert(last_count?)) + } else { + Ok(0) } } - - self.shortstatehash_statediff - .insert(&shortstatehash.to_be_bytes(), &value)?; - } - - Ok(()) - } - - /// Returns (shortstatehash, already_existed) - fn get_or_create_shortstatehash( - &self, - state_hash: &StateHashId, - globals: &super::globals::Globals, - ) -> Result<(u64, bool)> { - Ok(match self.statehash_shortstatehash.get(state_hash)? { - Some(shortstatehash) => ( - utils::u64_from_bytes(&shortstatehash) - .map_err(|_| Error::bad_database("Invalid shortstatehash in db."))?, - true, - ), - None => { - let shortstatehash = globals.next_count()?; - self.statehash_shortstatehash - .insert(state_hash, &shortstatehash.to_be_bytes())?; - (shortstatehash, false) - } - }) - } - - pub fn get_or_create_shorteventid( - &self, - event_id: &EventId, - globals: &super::globals::Globals, - ) -> Result { - if let Some(short) = self.eventidshort_cache.lock().unwrap().get_mut(event_id) { - return Ok(*short); - } - - let short = match self.eventid_shorteventid.get(event_id.as_bytes())? { - Some(shorteventid) => utils::u64_from_bytes(&shorteventid) - .map_err(|_| Error::bad_database("Invalid shorteventid in db."))?, - None => { - let shorteventid = globals.next_count()?; - self.eventid_shorteventid - .insert(event_id.as_bytes(), &shorteventid.to_be_bytes())?; - self.shorteventid_eventid - .insert(&shorteventid.to_be_bytes(), event_id.as_bytes())?; - shorteventid - } - }; - - self.eventidshort_cache - .lock() - .unwrap() - .insert(event_id.to_owned(), short); - - Ok(short) - } - - pub fn get_shortroomid(&self, room_id: &RoomId) -> Result> { - self.roomid_shortroomid - .get(room_id.as_bytes())? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid shortroomid in db.")) - }) - .transpose() - } - - pub fn get_shortstatekey( - &self, - event_type: &StateEventType, - state_key: &str, - ) -> Result> { - if let Some(short) = self - .statekeyshort_cache - .lock() - .unwrap() - .get_mut(&(event_type.clone(), state_key.to_owned())) - { - return Ok(Some(*short)); - } - - let mut statekey = event_type.to_string().as_bytes().to_vec(); - statekey.push(0xff); - statekey.extend_from_slice(state_key.as_bytes()); - - let short = self - .statekey_shortstatekey - .get(&statekey)? - .map(|shortstatekey| { - utils::u64_from_bytes(&shortstatekey) - .map_err(|_| Error::bad_database("Invalid shortstatekey in db.")) - }) - .transpose()?; - - if let Some(s) = short { - self.statekeyshort_cache - .lock() - .unwrap() - .insert((event_type.clone(), state_key.to_owned()), s); - } - - Ok(short) - } - - pub fn get_or_create_shortroomid( - &self, - room_id: &RoomId, - globals: &super::globals::Globals, - ) -> Result { - Ok(match self.roomid_shortroomid.get(room_id.as_bytes())? { - Some(short) => utils::u64_from_bytes(&short) - .map_err(|_| Error::bad_database("Invalid shortroomid in db."))?, - None => { - let short = globals.next_count()?; - self.roomid_shortroomid - .insert(room_id.as_bytes(), &short.to_be_bytes())?; - short - } - }) - } - - pub fn get_or_create_shortstatekey( - &self, - event_type: &StateEventType, - state_key: &str, - globals: &super::globals::Globals, - ) -> Result { - if let Some(short) = self - .statekeyshort_cache - .lock() - .unwrap() - .get_mut(&(event_type.clone(), state_key.to_owned())) - { - return Ok(*short); - } - - let mut statekey = event_type.to_string().as_bytes().to_vec(); - statekey.push(0xff); - statekey.extend_from_slice(state_key.as_bytes()); - - let short = match self.statekey_shortstatekey.get(&statekey)? { - Some(shortstatekey) => utils::u64_from_bytes(&shortstatekey) - .map_err(|_| Error::bad_database("Invalid shortstatekey in db."))?, - None => { - let shortstatekey = globals.next_count()?; - self.statekey_shortstatekey - .insert(&statekey, &shortstatekey.to_be_bytes())?; - self.shortstatekey_statekey - .insert(&shortstatekey.to_be_bytes(), &statekey)?; - shortstatekey - } - }; - - self.statekeyshort_cache - .lock() - .unwrap() - .insert((event_type.clone(), state_key.to_owned()), short); - - Ok(short) - } - - pub fn get_eventid_from_short(&self, shorteventid: u64) -> Result> { - if let Some(id) = self - .shorteventid_cache - .lock() - .unwrap() - .get_mut(&shorteventid) - { - return Ok(Arc::clone(id)); - } - - let bytes = self - .shorteventid_eventid - .get(&shorteventid.to_be_bytes())? - .ok_or_else(|| Error::bad_database("Shorteventid does not exist"))?; - - let event_id = EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("EventID in shorteventid_eventid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("EventId in shorteventid_eventid is invalid."))?; - - self.shorteventid_cache - .lock() - .unwrap() - .insert(shorteventid, Arc::clone(&event_id)); - - Ok(event_id) - } - - pub fn get_statekey_from_short(&self, shortstatekey: u64) -> Result<(StateEventType, String)> { - if let Some(id) = self - .shortstatekey_cache - .lock() - .unwrap() - .get_mut(&shortstatekey) - { - return Ok(id.clone()); - } - - let bytes = self - .shortstatekey_statekey - .get(&shortstatekey.to_be_bytes())? - .ok_or_else(|| Error::bad_database("Shortstatekey does not exist"))?; - - let mut parts = bytes.splitn(2, |&b| b == 0xff); - let eventtype_bytes = parts.next().expect("split always returns one entry"); - let statekey_bytes = parts - .next() - .ok_or_else(|| Error::bad_database("Invalid statekey in shortstatekey_statekey."))?; - - let event_type = - StateEventType::try_from(utils::string_from_bytes(eventtype_bytes).map_err(|_| { - Error::bad_database("Event type in shortstatekey_statekey is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("Event type in shortstatekey_statekey is invalid."))?; - - let state_key = utils::string_from_bytes(statekey_bytes).map_err(|_| { - Error::bad_database("Statekey in shortstatekey_statekey is invalid unicode.") - })?; - - let result = (event_type, state_key); - - self.shortstatekey_cache - .lock() - .unwrap() - .insert(shortstatekey, result.clone()); - - Ok(result) - } - - /// Returns the full room state. - #[tracing::instrument(skip(self))] - pub async fn room_state_full( - &self, - room_id: &RoomId, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_full(current_shortstatehash).await - } else { - Ok(HashMap::new()) + hash_map::Entry::Occupied(o) => Ok(*o.get()), } } - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn room_state_get_id( - &self, - room_id: &RoomId, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_get_id(current_shortstatehash, event_type, state_key) - } else { - Ok(None) - } - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn room_state_get( - &self, - room_id: &RoomId, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_get(current_shortstatehash, event_type, state_key) - } else { - Ok(None) - } - } - - /// Returns the `count` of this pdu's id. - pub fn pdu_count(&self, pdu_id: &[u8]) -> Result { - utils::u64_from_bytes(&pdu_id[pdu_id.len() - size_of::()..]) - .map_err(|_| Error::bad_database("PDU has invalid count bytes.")) - } - - /// Returns the `count` of this pdu's id. - pub fn get_pdu_count(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pdu_id| self.pdu_count(&pdu_id)) - .transpose() - } - + // TODO Is this the same as the function above? #[tracing::instrument(skip(self))] pub fn latest_pdu_count(&self, room_id: &RoomId) -> Result { let prefix = self @@ -1017,6 +72,16 @@ impl Rooms { .map(|op| op.unwrap_or_default()) } + + + /// Returns the `count` of this pdu's id. + pub fn get_pdu_count(&self, event_id: &EventId) -> Result> { + self.eventid_pduid + .get(event_id.as_bytes())? + .map(|pdu_id| self.pdu_count(&pdu_id)) + .transpose() + } + /// Returns the json of a pdu. pub fn get_pdu_json(&self, event_id: &EventId) -> Result> { self.eventid_pduid @@ -1145,6 +210,12 @@ impl Rooms { }) } + /// Returns the `count` of this pdu's id. + pub fn pdu_count(&self, pdu_id: &[u8]) -> Result { + utils::u64_from_bytes(&pdu_id[pdu_id.len() - size_of::()..]) + .map_err(|_| Error::bad_database("PDU has invalid count bytes.")) + } + /// Removes a pdu and creates a new one with the same id. #[tracing::instrument(skip(self))] fn replace_pdu(&self, pdu_id: &[u8], pdu: &PduEvent) -> Result<()> { @@ -1162,99 +233,6 @@ impl Rooms { } } - /// Returns the leaf pdus of a room. - #[tracing::instrument(skip(self))] - pub fn get_pdu_leaves(&self, room_id: &RoomId) -> Result>> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomid_pduleaves - .scan_prefix(prefix) - .map(|(_, bytes)| { - EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("EventID in roomid_pduleaves is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("EventId in roomid_pduleaves is invalid.")) - }) - .collect() - } - - #[tracing::instrument(skip(self, room_id, event_ids))] - pub fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc]) -> Result<()> { - for prev in event_ids { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(prev.as_bytes()); - self.referencedevents.insert(&key, &[])?; - } - - Ok(()) - } - - /// Replace the leaves of a room. - /// - /// The provided `event_ids` become the new leaves, this allows a room to have multiple - /// `prev_events`. - #[tracing::instrument(skip(self))] - pub fn replace_pdu_leaves<'a>( - &self, - room_id: &RoomId, - event_ids: impl IntoIterator + Debug, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - for (key, _) in self.roomid_pduleaves.scan_prefix(prefix.clone()) { - self.roomid_pduleaves.remove(&key)?; - } - - for event_id in event_ids { - let mut key = prefix.to_owned(); - key.extend_from_slice(event_id.as_bytes()); - self.roomid_pduleaves.insert(&key, event_id.as_bytes())?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn is_event_referenced(&self, room_id: &RoomId, event_id: &EventId) -> Result { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(event_id.as_bytes()); - Ok(self.referencedevents.get(&key)?.is_some()) - } - - /// Returns the pdu from the outlier tree. - pub fn get_pdu_outlier(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map_or(Ok(None), |pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - } - - /// Append the PDU as an outlier. - /// - /// Any event given to this will be processed (state-res) on another thread. - #[tracing::instrument(skip(self, pdu))] - pub fn add_pdu_outlier(&self, event_id: &EventId, pdu: &CanonicalJsonObject) -> Result<()> { - self.eventid_outlierpdu.insert( - event_id.as_bytes(), - &serde_json::to_vec(&pdu).expect("CanonicalJsonObject is valid"), - ) - } - - #[tracing::instrument(skip(self))] - pub fn mark_event_soft_failed(&self, event_id: &EventId) -> Result<()> { - self.softfailedeventids.insert(event_id.as_bytes(), &[]) - } - - #[tracing::instrument(skip(self))] - pub fn is_event_soft_failed(&self, event_id: &EventId) -> Result { - self.softfailedeventids - .get(event_id.as_bytes()) - .map(|o| o.is_some()) - } - /// Creates a new persisted data unit and adds it to a room. /// /// By this point the incoming event should be fully authenticated, no auth happens @@ -1512,296 +490,6 @@ impl Rooms { Ok(pdu_id) } - #[tracing::instrument(skip(self))] - pub fn last_timeline_count(&self, sender_user: &UserId, room_id: &RoomId) -> Result { - match self - .lasttimelinecount_cache - .lock() - .unwrap() - .entry(room_id.to_owned()) - { - hash_map::Entry::Vacant(v) => { - if let Some(last_count) = self - .pdus_until(&sender_user, &room_id, u64::MAX)? - .filter_map(|r| { - // Filter out buggy events - if r.is_err() { - error!("Bad pdu in pdus_since: {:?}", r); - } - r.ok() - }) - .map(|(pduid, _)| self.pdu_count(&pduid)) - .next() - { - Ok(*v.insert(last_count?)) - } else { - Ok(0) - } - } - hash_map::Entry::Occupied(o) => Ok(*o.get()), - } - } - - #[tracing::instrument(skip(self))] - pub fn reset_notification_counts(&self, user_id: &UserId, room_id: &RoomId) -> Result<()> { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - self.userroomid_notificationcount - .insert(&userroom_id, &0_u64.to_be_bytes())?; - self.userroomid_highlightcount - .insert(&userroom_id, &0_u64.to_be_bytes())?; - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn notification_count(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - self.userroomid_notificationcount - .get(&userroom_id)? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid notification count in db.")) - }) - .unwrap_or(Ok(0)) - } - - #[tracing::instrument(skip(self))] - pub fn highlight_count(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - self.userroomid_highlightcount - .get(&userroom_id)? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid highlight count in db.")) - }) - .unwrap_or(Ok(0)) - } - - /// Generates a new StateHash and associates it with the incoming event. - /// - /// This adds all current state events (not including the incoming event) - /// to `stateid_pduid` and adds the incoming event to `eventid_statehash`. - #[tracing::instrument(skip(self, state_ids_compressed, globals))] - pub fn set_event_state( - &self, - event_id: &EventId, - room_id: &RoomId, - state_ids_compressed: HashSet, - globals: &super::globals::Globals, - ) -> Result<()> { - let shorteventid = self.get_or_create_shorteventid(event_id, globals)?; - - let previous_shortstatehash = self.current_shortstatehash(room_id)?; - - let state_hash = self.calculate_hash( - &state_ids_compressed - .iter() - .map(|s| &s[..]) - .collect::>(), - ); - - let (shortstatehash, already_existed) = - self.get_or_create_shortstatehash(&state_hash, globals)?; - - if !already_existed { - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let (statediffnew, statediffremoved) = - if let Some(parent_stateinfo) = states_parents.last() { - let statediffnew: HashSet<_> = state_ids_compressed - .difference(&parent_stateinfo.1) - .copied() - .collect(); - - let statediffremoved: HashSet<_> = parent_stateinfo - .1 - .difference(&state_ids_compressed) - .copied() - .collect(); - - (statediffnew, statediffremoved) - } else { - (state_ids_compressed, HashSet::new()) - }; - self.save_state_from_diff( - shortstatehash, - statediffnew, - statediffremoved, - 1_000_000, // high number because no state will be based on this one - states_parents, - )?; - } - - self.shorteventid_shortstatehash - .insert(&shorteventid.to_be_bytes(), &shortstatehash.to_be_bytes())?; - - Ok(()) - } - - /// Generates a new StateHash and associates it with the incoming event. - /// - /// This adds all current state events (not including the incoming event) - /// to `stateid_pduid` and adds the incoming event to `eventid_statehash`. - #[tracing::instrument(skip(self, new_pdu, globals))] - pub fn append_to_state( - &self, - new_pdu: &PduEvent, - globals: &super::globals::Globals, - ) -> Result { - let shorteventid = self.get_or_create_shorteventid(&new_pdu.event_id, globals)?; - - let previous_shortstatehash = self.current_shortstatehash(&new_pdu.room_id)?; - - if let Some(p) = previous_shortstatehash { - self.shorteventid_shortstatehash - .insert(&shorteventid.to_be_bytes(), &p.to_be_bytes())?; - } - - if let Some(state_key) = &new_pdu.state_key { - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let shortstatekey = self.get_or_create_shortstatekey( - &new_pdu.kind.to_string().into(), - state_key, - globals, - )?; - - let new = self.compress_state_event(shortstatekey, &new_pdu.event_id, globals)?; - - let replaces = states_parents - .last() - .map(|info| { - info.1 - .iter() - .find(|bytes| bytes.starts_with(&shortstatekey.to_be_bytes())) - }) - .unwrap_or_default(); - - if Some(&new) == replaces { - return Ok(previous_shortstatehash.expect("must exist")); - } - - // TODO: statehash with deterministic inputs - let shortstatehash = globals.next_count()?; - - let mut statediffnew = HashSet::new(); - statediffnew.insert(new); - - let mut statediffremoved = HashSet::new(); - if let Some(replaces) = replaces { - statediffremoved.insert(*replaces); - } - - self.save_state_from_diff( - shortstatehash, - statediffnew, - statediffremoved, - 2, - states_parents, - )?; - - Ok(shortstatehash) - } else { - Ok(previous_shortstatehash.expect("first event in room must be a state event")) - } - } - - #[tracing::instrument(skip(self, invite_event))] - pub fn calculate_invite_state( - &self, - invite_event: &PduEvent, - ) -> Result>> { - let mut state = Vec::new(); - // Add recommended events - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomCreate, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomJoinRules, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = self.room_state_get( - &invite_event.room_id, - &StateEventType::RoomCanonicalAlias, - "", - )? { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomAvatar, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomName, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = self.room_state_get( - &invite_event.room_id, - &StateEventType::RoomMember, - invite_event.sender.as_str(), - )? { - state.push(e.to_stripped_state_event()); - } - - state.push(invite_event.to_stripped_state_event()); - Ok(state) - } - - #[tracing::instrument(skip(self))] - pub fn set_room_state(&self, room_id: &RoomId, shortstatehash: u64) -> Result<()> { - self.roomid_shortstatehash - .insert(room_id.as_bytes(), &shortstatehash.to_be_bytes())?; - - Ok(()) - } - - pub fn associate_token_shortstatehash( - &self, - room_id: &RoomId, - token: u64, - shortstatehash: u64, - ) -> Result<()> { - let shortroomid = self.get_shortroomid(room_id)?.expect("room exists"); - - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(&token.to_be_bytes()); - - self.roomsynctoken_shortstatehash - .insert(&key, &shortstatehash.to_be_bytes()) - } - - pub fn get_token_shortstatehash(&self, room_id: &RoomId, token: u64) -> Result> { - let shortroomid = self.get_shortroomid(room_id)?.expect("room exists"); - - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(&token.to_be_bytes()); - - self.roomsynctoken_shortstatehash - .get(&key)? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid shortstatehash in roomsynctoken_shortstatehash") - }) - }) - .transpose() - } - /// Creates a new persisted data unit and adds it to a room. #[tracing::instrument(skip(self, db, _mutex_lock))] pub fn build_and_append_pdu( @@ -2216,1288 +904,3 @@ impl Rooms { Ok(()) } - /// Update current membership data. - #[tracing::instrument(skip(self, last_state, db))] - pub fn update_membership( - &self, - room_id: &RoomId, - user_id: &UserId, - membership: MembershipState, - sender: &UserId, - last_state: Option>>, - db: &Database, - update_joined_count: bool, - ) -> Result<()> { - // Keep track what remote users exist by adding them as "deactivated" users - if user_id.server_name() != db.globals.server_name() { - db.users.create(user_id, None)?; - // TODO: displayname, avatar url - } - - let mut roomserver_id = room_id.as_bytes().to_vec(); - roomserver_id.push(0xff); - roomserver_id.extend_from_slice(user_id.server_name().as_bytes()); - - let mut serverroom_id = user_id.server_name().as_bytes().to_vec(); - serverroom_id.push(0xff); - serverroom_id.extend_from_slice(room_id.as_bytes()); - - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - let mut roomuser_id = room_id.as_bytes().to_vec(); - roomuser_id.push(0xff); - roomuser_id.extend_from_slice(user_id.as_bytes()); - - match &membership { - MembershipState::Join => { - // Check if the user never joined this room - if !self.once_joined(user_id, room_id)? { - // Add the user ID to the join list then - self.roomuseroncejoinedids.insert(&userroom_id, &[])?; - - // Check if the room has a predecessor - if let Some(predecessor) = self - .room_state_get(room_id, &StateEventType::RoomCreate, "")? - .and_then(|create| serde_json::from_str(create.content.get()).ok()) - .and_then(|content: RoomCreateEventContent| content.predecessor) - { - // Copy user settings from predecessor to the current room: - // - Push rules - // - // TODO: finish this once push rules are implemented. - // - // let mut push_rules_event_content: PushRulesEvent = account_data - // .get( - // None, - // user_id, - // EventType::PushRules, - // )?; - // - // NOTE: find where `predecessor.room_id` match - // and update to `room_id`. - // - // account_data - // .update( - // None, - // user_id, - // EventType::PushRules, - // &push_rules_event_content, - // globals, - // ) - // .ok(); - - // Copy old tags to new room - if let Some(tag_event) = db.account_data.get::( - Some(&predecessor.room_id), - user_id, - RoomAccountDataEventType::Tag, - )? { - db.account_data - .update( - Some(room_id), - user_id, - RoomAccountDataEventType::Tag, - &tag_event, - &db.globals, - ) - .ok(); - }; - - // Copy direct chat flag - if let Some(mut direct_event) = db.account_data.get::( - None, - user_id, - GlobalAccountDataEventType::Direct.to_string().into(), - )? { - let mut room_ids_updated = false; - - for room_ids in direct_event.content.0.values_mut() { - if room_ids.iter().any(|r| r == &predecessor.room_id) { - room_ids.push(room_id.to_owned()); - room_ids_updated = true; - } - } - - if room_ids_updated { - db.account_data.update( - None, - user_id, - GlobalAccountDataEventType::Direct.to_string().into(), - &direct_event, - &db.globals, - )?; - } - }; - } - } - - if update_joined_count { - self.roomserverids.insert(&roomserver_id, &[])?; - self.serverroomids.insert(&serverroom_id, &[])?; - } - self.userroomid_joined.insert(&userroom_id, &[])?; - self.roomuserid_joined.insert(&roomuser_id, &[])?; - self.userroomid_invitestate.remove(&userroom_id)?; - self.roomuserid_invitecount.remove(&roomuser_id)?; - self.userroomid_leftstate.remove(&userroom_id)?; - self.roomuserid_leftcount.remove(&roomuser_id)?; - } - MembershipState::Invite => { - // We want to know if the sender is ignored by the receiver - let is_ignored = db - .account_data - .get::( - None, // Ignored users are in global account data - user_id, // Receiver - GlobalAccountDataEventType::IgnoredUserList - .to_string() - .into(), - )? - .map_or(false, |ignored| { - ignored - .content - .ignored_users - .iter() - .any(|user| user == sender) - }); - - if is_ignored { - return Ok(()); - } - - if update_joined_count { - self.roomserverids.insert(&roomserver_id, &[])?; - self.serverroomids.insert(&serverroom_id, &[])?; - } - self.userroomid_invitestate.insert( - &userroom_id, - &serde_json::to_vec(&last_state.unwrap_or_default()) - .expect("state to bytes always works"), - )?; - self.roomuserid_invitecount - .insert(&roomuser_id, &db.globals.next_count()?.to_be_bytes())?; - self.userroomid_joined.remove(&userroom_id)?; - self.roomuserid_joined.remove(&roomuser_id)?; - self.userroomid_leftstate.remove(&userroom_id)?; - self.roomuserid_leftcount.remove(&roomuser_id)?; - } - MembershipState::Leave | MembershipState::Ban => { - if update_joined_count - && self - .room_members(room_id) - .chain(self.room_members_invited(room_id)) - .filter_map(|r| r.ok()) - .all(|u| u.server_name() != user_id.server_name()) - { - self.roomserverids.remove(&roomserver_id)?; - self.serverroomids.remove(&serverroom_id)?; - } - self.userroomid_leftstate.insert( - &userroom_id, - &serde_json::to_vec(&Vec::>::new()).unwrap(), - )?; // TODO - self.roomuserid_leftcount - .insert(&roomuser_id, &db.globals.next_count()?.to_be_bytes())?; - self.userroomid_joined.remove(&userroom_id)?; - self.roomuserid_joined.remove(&roomuser_id)?; - self.userroomid_invitestate.remove(&userroom_id)?; - self.roomuserid_invitecount.remove(&roomuser_id)?; - } - _ => {} - } - - if update_joined_count { - self.update_joined_count(room_id, db)?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self, room_id, db))] - pub fn update_joined_count(&self, room_id: &RoomId, db: &Database) -> Result<()> { - let mut joinedcount = 0_u64; - let mut invitedcount = 0_u64; - let mut joined_servers = HashSet::new(); - let mut real_users = HashSet::new(); - - for joined in self.room_members(room_id).filter_map(|r| r.ok()) { - joined_servers.insert(joined.server_name().to_owned()); - if joined.server_name() == db.globals.server_name() - && !db.users.is_deactivated(&joined).unwrap_or(true) - { - real_users.insert(joined); - } - joinedcount += 1; - } - - for invited in self.room_members_invited(room_id).filter_map(|r| r.ok()) { - joined_servers.insert(invited.server_name().to_owned()); - invitedcount += 1; - } - - self.roomid_joinedcount - .insert(room_id.as_bytes(), &joinedcount.to_be_bytes())?; - - self.roomid_invitedcount - .insert(room_id.as_bytes(), &invitedcount.to_be_bytes())?; - - self.our_real_users_cache - .write() - .unwrap() - .insert(room_id.to_owned(), Arc::new(real_users)); - - for old_joined_server in self.room_servers(room_id).filter_map(|r| r.ok()) { - if !joined_servers.remove(&old_joined_server) { - // Server not in room anymore - let mut roomserver_id = room_id.as_bytes().to_vec(); - roomserver_id.push(0xff); - roomserver_id.extend_from_slice(old_joined_server.as_bytes()); - - let mut serverroom_id = old_joined_server.as_bytes().to_vec(); - serverroom_id.push(0xff); - serverroom_id.extend_from_slice(room_id.as_bytes()); - - self.roomserverids.remove(&roomserver_id)?; - self.serverroomids.remove(&serverroom_id)?; - } - } - - // Now only new servers are in joined_servers anymore - for server in joined_servers { - let mut roomserver_id = room_id.as_bytes().to_vec(); - roomserver_id.push(0xff); - roomserver_id.extend_from_slice(server.as_bytes()); - - let mut serverroom_id = server.as_bytes().to_vec(); - serverroom_id.push(0xff); - serverroom_id.extend_from_slice(room_id.as_bytes()); - - self.roomserverids.insert(&roomserver_id, &[])?; - self.serverroomids.insert(&serverroom_id, &[])?; - } - - self.appservice_in_room_cache - .write() - .unwrap() - .remove(room_id); - - Ok(()) - } - - #[tracing::instrument(skip(self, room_id, db))] - pub fn get_our_real_users( - &self, - room_id: &RoomId, - db: &Database, - ) -> Result>>> { - let maybe = self - .our_real_users_cache - .read() - .unwrap() - .get(room_id) - .cloned(); - if let Some(users) = maybe { - Ok(users) - } else { - self.update_joined_count(room_id, db)?; - Ok(Arc::clone( - self.our_real_users_cache - .read() - .unwrap() - .get(room_id) - .unwrap(), - )) - } - } - - #[tracing::instrument(skip(self, room_id, appservice, db))] - pub fn appservice_in_room( - &self, - room_id: &RoomId, - appservice: &(String, serde_yaml::Value), - db: &Database, - ) -> Result { - let maybe = self - .appservice_in_room_cache - .read() - .unwrap() - .get(room_id) - .and_then(|map| map.get(&appservice.0)) - .copied(); - - if let Some(b) = maybe { - Ok(b) - } else if let Some(namespaces) = appservice.1.get("namespaces") { - let users = namespaces - .get("users") - .and_then(|users| users.as_sequence()) - .map_or_else(Vec::new, |users| { - users - .iter() - .filter_map(|users| Regex::new(users.get("regex")?.as_str()?).ok()) - .collect::>() - }); - - let bridge_user_id = appservice - .1 - .get("sender_localpart") - .and_then(|string| string.as_str()) - .and_then(|string| { - UserId::parse_with_server_name(string, db.globals.server_name()).ok() - }); - - let in_room = bridge_user_id - .map_or(false, |id| self.is_joined(&id, room_id).unwrap_or(false)) - || self.room_members(room_id).any(|userid| { - userid.map_or(false, |userid| { - users.iter().any(|r| r.is_match(userid.as_str())) - }) - }); - - self.appservice_in_room_cache - .write() - .unwrap() - .entry(room_id.to_owned()) - .or_default() - .insert(appservice.0.clone(), in_room); - - Ok(in_room) - } else { - Ok(false) - } - } - - // Make a user leave all their joined rooms - #[tracing::instrument(skip(self, db))] - pub async fn leave_all_rooms(&self, user_id: &UserId, db: &Database) -> Result<()> { - let all_rooms = db - .rooms - .rooms_joined(user_id) - .chain(db.rooms.rooms_invited(user_id).map(|t| t.map(|(r, _)| r))) - .collect::>(); - - for room_id in all_rooms { - let room_id = match room_id { - Ok(room_id) => room_id, - Err(_) => continue, - }; - - let _ = self.leave_room(user_id, &room_id, db).await; - } - - Ok(()) - } - - #[tracing::instrument(skip(self, db))] - pub async fn leave_room( - &self, - user_id: &UserId, - room_id: &RoomId, - db: &Database, - ) -> Result<()> { - // Ask a remote server if we don't have this room - if !self.exists(room_id)? && room_id.server_name() != db.globals.server_name() { - if let Err(e) = self.remote_leave_room(user_id, room_id, db).await { - warn!("Failed to leave room {} remotely: {}", user_id, e); - // Don't tell the client about this error - } - - let last_state = self - .invite_state(user_id, room_id)? - .map_or_else(|| self.left_state(user_id, room_id), |s| Ok(Some(s)))?; - - // We always drop the invite, we can't rely on other servers - self.update_membership( - room_id, - user_id, - MembershipState::Leave, - user_id, - last_state, - db, - true, - )?; - } else { - let mutex_state = Arc::clone( - db.globals - .roomid_mutex_state - .write() - .unwrap() - .entry(room_id.to_owned()) - .or_default(), - ); - let state_lock = mutex_state.lock().await; - - let mut event: RoomMemberEventContent = serde_json::from_str( - self.room_state_get(room_id, &StateEventType::RoomMember, user_id.as_str())? - .ok_or(Error::BadRequest( - ErrorKind::BadState, - "Cannot leave a room you are not a member of.", - ))? - .content - .get(), - ) - .map_err(|_| Error::bad_database("Invalid member event in database."))?; - - event.membership = MembershipState::Leave; - - self.build_and_append_pdu( - PduBuilder { - event_type: RoomEventType::RoomMember, - content: to_raw_value(&event).expect("event is valid, we just created it"), - unsigned: None, - state_key: Some(user_id.to_string()), - redacts: None, - }, - user_id, - room_id, - db, - &state_lock, - )?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self, db))] - async fn remote_leave_room( - &self, - user_id: &UserId, - room_id: &RoomId, - db: &Database, - ) -> Result<()> { - let mut make_leave_response_and_server = Err(Error::BadServerResponse( - "No server available to assist in leaving.", - )); - - let invite_state = db - .rooms - .invite_state(user_id, room_id)? - .ok_or(Error::BadRequest( - ErrorKind::BadState, - "User is not invited.", - ))?; - - let servers: HashSet<_> = invite_state - .iter() - .filter_map(|event| serde_json::from_str(event.json().get()).ok()) - .filter_map(|event: serde_json::Value| event.get("sender").cloned()) - .filter_map(|sender| sender.as_str().map(|s| s.to_owned())) - .filter_map(|sender| UserId::parse(sender).ok()) - .map(|user| user.server_name().to_owned()) - .collect(); - - for remote_server in servers { - let make_leave_response = db - .sending - .send_federation_request( - &db.globals, - &remote_server, - federation::membership::prepare_leave_event::v1::Request { room_id, user_id }, - ) - .await; - - make_leave_response_and_server = make_leave_response.map(|r| (r, remote_server)); - - if make_leave_response_and_server.is_ok() { - break; - } - } - - let (make_leave_response, remote_server) = make_leave_response_and_server?; - - let room_version_id = match make_leave_response.room_version { - Some(version) if self.is_supported_version(&db, &version) => version, - _ => return Err(Error::BadServerResponse("Room version is not supported")), - }; - - let mut leave_event_stub = - serde_json::from_str::(make_leave_response.event.get()).map_err( - |_| Error::BadServerResponse("Invalid make_leave event json received from server."), - )?; - - // TODO: Is origin needed? - leave_event_stub.insert( - "origin".to_owned(), - CanonicalJsonValue::String(db.globals.server_name().as_str().to_owned()), - ); - leave_event_stub.insert( - "origin_server_ts".to_owned(), - CanonicalJsonValue::Integer( - utils::millis_since_unix_epoch() - .try_into() - .expect("Timestamp is valid js_int value"), - ), - ); - // We don't leave the event id in the pdu because that's only allowed in v1 or v2 rooms - leave_event_stub.remove("event_id"); - - // In order to create a compatible ref hash (EventID) the `hashes` field needs to be present - ruma::signatures::hash_and_sign_event( - db.globals.server_name().as_str(), - db.globals.keypair(), - &mut leave_event_stub, - &room_version_id, - ) - .expect("event is valid, we just created it"); - - // Generate event id - let event_id = EventId::parse(format!( - "${}", - ruma::signatures::reference_hash(&leave_event_stub, &room_version_id) - .expect("ruma can calculate reference hashes") - )) - .expect("ruma's reference hashes are valid event ids"); - - // Add event_id back - leave_event_stub.insert( - "event_id".to_owned(), - CanonicalJsonValue::String(event_id.as_str().to_owned()), - ); - - // It has enough fields to be called a proper event now - let leave_event = leave_event_stub; - - db.sending - .send_federation_request( - &db.globals, - &remote_server, - federation::membership::create_leave_event::v2::Request { - room_id, - event_id: &event_id, - pdu: &PduEvent::convert_to_outgoing_federation_event(leave_event.clone()), - }, - ) - .await?; - - Ok(()) - } - - /// Makes a user forget a room. - #[tracing::instrument(skip(self))] - pub fn forget(&self, room_id: &RoomId, user_id: &UserId) -> Result<()> { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - let mut roomuser_id = room_id.as_bytes().to_vec(); - roomuser_id.push(0xff); - roomuser_id.extend_from_slice(user_id.as_bytes()); - - self.userroomid_leftstate.remove(&userroom_id)?; - self.roomuserid_leftcount.remove(&roomuser_id)?; - - Ok(()) - } - - #[tracing::instrument(skip(self, globals))] - pub fn set_alias( - &self, - alias: &RoomAliasId, - room_id: Option<&RoomId>, - globals: &super::globals::Globals, - ) -> Result<()> { - if let Some(room_id) = room_id { - // New alias - self.alias_roomid - .insert(alias.alias().as_bytes(), room_id.as_bytes())?; - let mut aliasid = room_id.as_bytes().to_vec(); - aliasid.push(0xff); - aliasid.extend_from_slice(&globals.next_count()?.to_be_bytes()); - self.aliasid_alias.insert(&aliasid, &*alias.as_bytes())?; - } else { - // room_id=None means remove alias - if let Some(room_id) = self.alias_roomid.get(alias.alias().as_bytes())? { - let mut prefix = room_id.to_vec(); - prefix.push(0xff); - - for (key, _) in self.aliasid_alias.scan_prefix(prefix) { - self.aliasid_alias.remove(&key)?; - } - self.alias_roomid.remove(alias.alias().as_bytes())?; - } else { - return Err(Error::BadRequest( - ErrorKind::NotFound, - "Alias does not exist.", - )); - } - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn id_from_alias(&self, alias: &RoomAliasId) -> Result>> { - self.alias_roomid - .get(alias.alias().as_bytes())? - .map(|bytes| { - RoomId::parse(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in alias_roomid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("Room ID in alias_roomid is invalid.")) - }) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn room_aliases<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.aliasid_alias.scan_prefix(prefix).map(|(_, bytes)| { - utils::string_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid alias bytes in aliasid_alias."))? - .try_into() - .map_err(|_| Error::bad_database("Invalid alias in aliasid_alias.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn set_public(&self, room_id: &RoomId, public: bool) -> Result<()> { - if public { - self.publicroomids.insert(room_id.as_bytes(), &[])?; - } else { - self.publicroomids.remove(room_id.as_bytes())?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn is_public_room(&self, room_id: &RoomId) -> Result { - Ok(self.publicroomids.get(room_id.as_bytes())?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn iter_ids(&self) -> impl Iterator>> + '_ { - self.roomid_shortroomid.iter().map(|(bytes, _)| { - RoomId::parse( - utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in publicroomids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in roomid_shortroomid is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn public_rooms(&self) -> impl Iterator>> + '_ { - self.publicroomids.iter().map(|(bytes, _)| { - RoomId::parse( - utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in publicroomids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in publicroomids is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn search_pdus<'a>( - &'a self, - room_id: &RoomId, - search_string: &str, - ) -> Result> + 'a, Vec)>> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - let prefix_clone = prefix.clone(); - - let words: Vec<_> = search_string - .split_terminator(|c: char| !c.is_alphanumeric()) - .filter(|s| !s.is_empty()) - .map(str::to_lowercase) - .collect(); - - let iterators = words.clone().into_iter().map(move |word| { - let mut prefix2 = prefix.clone(); - prefix2.extend_from_slice(word.as_bytes()); - prefix2.push(0xff); - - let mut last_possible_id = prefix2.clone(); - last_possible_id.extend_from_slice(&u64::MAX.to_be_bytes()); - - self.tokenids - .iter_from(&last_possible_id, true) // Newest pdus first - .take_while(move |(k, _)| k.starts_with(&prefix2)) - .map(|(key, _)| key[key.len() - size_of::()..].to_vec()) - }); - - Ok(utils::common_elements(iterators, |a, b| { - // We compare b with a because we reversed the iterator earlier - b.cmp(a) - }) - .map(|iter| { - ( - iter.map(move |id| { - let mut pduid = prefix_clone.clone(); - pduid.extend_from_slice(&id); - pduid - }), - words, - ) - })) - } - - #[tracing::instrument(skip(self))] - pub fn get_shared_rooms<'a>( - &'a self, - users: Vec>, - ) -> Result>> + 'a> { - let iterators = users.into_iter().map(move |user_id| { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.userroomid_joined - .scan_prefix(prefix) - .map(|(key, _)| { - let roomid_index = key - .iter() - .enumerate() - .find(|(_, &b)| b == 0xff) - .ok_or_else(|| Error::bad_database("Invalid userroomid_joined in db."))? - .0 - + 1; // +1 because the room id starts AFTER the separator - - let room_id = key[roomid_index..].to_vec(); - - Ok::<_, Error>(room_id) - }) - .filter_map(|r| r.ok()) - }); - - // We use the default compare function because keys are sorted correctly (not reversed) - Ok(utils::common_elements(iterators, Ord::cmp) - .expect("users is not empty") - .map(|bytes| { - RoomId::parse(utils::string_from_bytes(&*bytes).map_err(|_| { - Error::bad_database("Invalid RoomId bytes in userroomid_joined") - })?) - .map_err(|_| Error::bad_database("Invalid RoomId in userroomid_joined.")) - })) - } - - /// Returns an iterator of all servers participating in this room. - #[tracing::instrument(skip(self))] - pub fn room_servers<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomserverids.scan_prefix(prefix).map(|(key, _)| { - ServerName::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Server name in roomserverids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Server name in roomserverids is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn server_in_room<'a>(&'a self, server: &ServerName, room_id: &RoomId) -> Result { - let mut key = server.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - - self.serverroomids.get(&key).map(|o| o.is_some()) - } - - /// Returns an iterator of all rooms a server participates in (as far as we know). - #[tracing::instrument(skip(self))] - pub fn server_rooms<'a>( - &'a self, - server: &ServerName, - ) -> impl Iterator>> + 'a { - let mut prefix = server.as_bytes().to_vec(); - prefix.push(0xff); - - self.serverroomids.scan_prefix(prefix).map(|(key, _)| { - RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| Error::bad_database("RoomId in serverroomids is invalid unicode."))?, - ) - .map_err(|_| Error::bad_database("RoomId in serverroomids is invalid.")) - }) - } - - /// Returns an iterator over all joined members of a room. - #[tracing::instrument(skip(self))] - pub fn room_members<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomuserid_joined.scan_prefix(prefix).map(|(key, _)| { - UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("User ID in roomuserid_joined is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("User ID in roomuserid_joined is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn room_joined_count(&self, room_id: &RoomId) -> Result> { - self.roomid_joinedcount - .get(room_id.as_bytes())? - .map(|b| { - utils::u64_from_bytes(&b) - .map_err(|_| Error::bad_database("Invalid joinedcount in db.")) - }) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn room_invited_count(&self, room_id: &RoomId) -> Result> { - self.roomid_invitedcount - .get(room_id.as_bytes())? - .map(|b| { - utils::u64_from_bytes(&b) - .map_err(|_| Error::bad_database("Invalid joinedcount in db.")) - }) - .transpose() - } - - /// Returns an iterator over all User IDs who ever joined a room. - #[tracing::instrument(skip(self))] - pub fn room_useroncejoined<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomuseroncejoinedids - .scan_prefix(prefix) - .map(|(key, _)| { - UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("User ID in room_useroncejoined is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("User ID in room_useroncejoined is invalid.")) - }) - } - - /// Returns an iterator over all invited members of a room. - #[tracing::instrument(skip(self))] - pub fn room_members_invited<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomuserid_invitecount - .scan_prefix(prefix) - .map(|(key, _)| { - UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("User ID in roomuserid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("User ID in roomuserid_invited is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn get_invite_count(&self, room_id: &RoomId, user_id: &UserId) -> Result> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_invitecount - .get(&key)? - .map_or(Ok(None), |bytes| { - Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid invitecount in db.") - })?)) - }) - } - - #[tracing::instrument(skip(self))] - pub fn get_left_count(&self, room_id: &RoomId, user_id: &UserId) -> Result> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_leftcount - .get(&key)? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid leftcount in db.")) - }) - .transpose() - } - - pub fn is_disabled(&self, room_id: &RoomId) -> Result { - Ok(self.disabledroomids.get(room_id.as_bytes())?.is_some()) - } - - /// Returns an iterator over all rooms this user joined. - #[tracing::instrument(skip(self))] - pub fn rooms_joined<'a>( - &'a self, - user_id: &UserId, - ) -> impl Iterator>> + 'a { - self.userroomid_joined - .scan_prefix(user_id.as_bytes().to_vec()) - .map(|(key, _)| { - RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Room ID in userroomid_joined is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_joined is invalid.")) - }) - } - - /// Returns an iterator over all rooms a user was invited to. - #[tracing::instrument(skip(self))] - pub fn rooms_invited<'a>( - &'a self, - user_id: &UserId, - ) -> impl Iterator, Vec>)>> + 'a { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.userroomid_invitestate - .scan_prefix(prefix) - .map(|(key, state)| { - let room_id = RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Room ID in userroomid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_invited is invalid."))?; - - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_invitestate."))?; - - Ok((room_id, state)) - }) - } - - #[tracing::instrument(skip(self))] - pub fn invite_state( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result>>> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - - self.userroomid_invitestate - .get(&key)? - .map(|state| { - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_invitestate."))?; - - Ok(state) - }) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn left_state( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result>>> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - - self.userroomid_leftstate - .get(&key)? - .map(|state| { - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_leftstate."))?; - - Ok(state) - }) - .transpose() - } - - /// Returns an iterator over all rooms a user left. - #[tracing::instrument(skip(self))] - pub fn rooms_left<'a>( - &'a self, - user_id: &UserId, - ) -> impl Iterator, Vec>)>> + 'a { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.userroomid_leftstate - .scan_prefix(prefix) - .map(|(key, state)| { - let room_id = RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Room ID in userroomid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_invited is invalid."))?; - - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_leftstate."))?; - - Ok((room_id, state)) - }) - } - - #[tracing::instrument(skip(self))] - pub fn once_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.roomuseroncejoinedids.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn is_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.userroomid_joined.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn is_invited(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.userroomid_invitestate.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn is_left(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.userroomid_leftstate.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn get_auth_chain_from_cache<'a>( - &'a self, - key: &[u64], - ) -> Result>>> { - // Check RAM cache - if let Some(result) = self.auth_chain_cache.lock().unwrap().get_mut(key) { - return Ok(Some(Arc::clone(result))); - } - - // Check DB cache - if key.len() == 1 { - if let Some(chain) = - self.shorteventid_authchain - .get(&key[0].to_be_bytes())? - .map(|chain| { - chain - .chunks_exact(size_of::()) - .map(|chunk| { - utils::u64_from_bytes(chunk).expect("byte length is correct") - }) - .collect() - }) - { - let chain = Arc::new(chain); - - // Cache in RAM - self.auth_chain_cache - .lock() - .unwrap() - .insert(vec![key[0]], Arc::clone(&chain)); - - return Ok(Some(chain)); - } - } - - Ok(None) - } - - #[tracing::instrument(skip(self))] - pub fn cache_auth_chain(&self, key: Vec, chain: Arc>) -> Result<()> { - // Persist in db - if key.len() == 1 { - self.shorteventid_authchain.insert( - &key[0].to_be_bytes(), - &chain - .iter() - .flat_map(|s| s.to_be_bytes().to_vec()) - .collect::>(), - )?; - } - - // Cache in RAM - self.auth_chain_cache.lock().unwrap().insert(key, chain); - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_was_sent_before( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - ll_user: &UserId, - ) -> Result { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(device_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(ll_user.as_bytes()); - Ok(self.lazyloadedids.get(&key)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_mark_sent( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - lazy_load: HashSet>, - count: u64, - ) { - self.lazy_load_waiting.lock().unwrap().insert( - ( - user_id.to_owned(), - device_id.to_owned(), - room_id.to_owned(), - count, - ), - lazy_load, - ); - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_confirm_delivery( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - since: u64, - ) -> Result<()> { - if let Some(user_ids) = self.lazy_load_waiting.lock().unwrap().remove(&( - user_id.to_owned(), - device_id.to_owned(), - room_id.to_owned(), - since, - )) { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for ll_id in user_ids { - let mut key = prefix.clone(); - key.extend_from_slice(ll_id.as_bytes()); - self.lazyloadedids.insert(&key, &[])?; - } - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_reset( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - ) -> Result<()> { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for (key, _) in self.lazyloadedids.scan_prefix(prefix) { - self.lazyloadedids.remove(&key)?; - } - - Ok(()) - } - - /// Returns the room's version. - #[tracing::instrument(skip(self))] - pub fn get_room_version(&self, room_id: &RoomId) -> Result { - let create_event = self.room_state_get(room_id, &StateEventType::RoomCreate, "")?; - - let create_event_content: Option = create_event - .as_ref() - .map(|create_event| { - serde_json::from_str(create_event.content.get()).map_err(|e| { - warn!("Invalid create event: {}", e); - Error::bad_database("Invalid create event in db.") - }) - }) - .transpose()?; - let room_version = create_event_content - .map(|create_event| create_event.room_version) - .ok_or_else(|| Error::BadDatabase("Invalid room version"))?; - Ok(room_version) - } -} diff --git a/src/service/rooms/user.rs b/src/service/rooms/user.rs index 4ad815e3..976ab5b3 100644 --- a/src/service/rooms/user.rs +++ b/src/service/rooms/user.rs @@ -1,1546 +1,3 @@ -mod edus; - -pub use edus::RoomEdus; - -use crate::{ - pdu::{EventHash, PduBuilder}, - utils, Database, Error, PduEvent, Result, -}; -use lru_cache::LruCache; -use regex::Regex; -use ring::digest; -use ruma::{ - api::{client::error::ErrorKind, federation}, - events::{ - direct::DirectEvent, - ignored_user_list::IgnoredUserListEvent, - push_rules::PushRulesEvent, - room::{ - create::RoomCreateEventContent, - member::{MembershipState, RoomMemberEventContent}, - power_levels::RoomPowerLevelsEventContent, - }, - tag::TagEvent, - AnyStrippedStateEvent, AnySyncStateEvent, GlobalAccountDataEventType, - RoomAccountDataEventType, RoomEventType, StateEventType, - }, - push::{Action, Ruleset, Tweak}, - serde::{CanonicalJsonObject, CanonicalJsonValue, Raw}, - state_res::{self, RoomVersion, StateMap}, - uint, DeviceId, EventId, RoomAliasId, RoomId, RoomVersionId, ServerName, UserId, -}; -use serde::Deserialize; -use serde_json::value::to_raw_value; -use std::{ - borrow::Cow, - collections::{hash_map, BTreeMap, HashMap, HashSet}, - fmt::Debug, - iter, - mem::size_of, - sync::{Arc, Mutex, RwLock}, -}; -use tokio::sync::MutexGuard; -use tracing::{error, warn}; - -use super::{abstraction::Tree, pusher}; - -/// The unique identifier of each state group. -/// -/// This is created when a state group is added to the database by -/// hashing the entire state. -pub type StateHashId = Vec; -pub type CompressedStateEvent = [u8; 2 * size_of::()]; - -pub struct Rooms { - pub edus: RoomEdus, - pub(super) pduid_pdu: Arc, // PduId = ShortRoomId + Count - pub(super) eventid_pduid: Arc, - pub(super) roomid_pduleaves: Arc, - pub(super) alias_roomid: Arc, - pub(super) aliasid_alias: Arc, // AliasId = RoomId + Count - pub(super) publicroomids: Arc, - - pub(super) tokenids: Arc, // TokenId = ShortRoomId + Token + PduIdCount - - /// Participating servers in a room. - pub(super) roomserverids: Arc, // RoomServerId = RoomId + ServerName - pub(super) serverroomids: Arc, // ServerRoomId = ServerName + RoomId - - pub(super) userroomid_joined: Arc, - pub(super) roomuserid_joined: Arc, - pub(super) roomid_joinedcount: Arc, - pub(super) roomid_invitedcount: Arc, - pub(super) roomuseroncejoinedids: Arc, - pub(super) userroomid_invitestate: Arc, // InviteState = Vec> - pub(super) roomuserid_invitecount: Arc, // InviteCount = Count - pub(super) userroomid_leftstate: Arc, - pub(super) roomuserid_leftcount: Arc, - - pub(super) disabledroomids: Arc, // Rooms where incoming federation handling is disabled - - pub(super) lazyloadedids: Arc, // LazyLoadedIds = UserId + DeviceId + RoomId + LazyLoadedUserId - - pub(super) userroomid_notificationcount: Arc, // NotifyCount = u64 - pub(super) userroomid_highlightcount: Arc, // HightlightCount = u64 - - /// Remember the current state hash of a room. - pub(super) roomid_shortstatehash: Arc, - pub(super) roomsynctoken_shortstatehash: Arc, - /// Remember the state hash at events in the past. - pub(super) shorteventid_shortstatehash: Arc, - /// StateKey = EventType + StateKey, ShortStateKey = Count - pub(super) statekey_shortstatekey: Arc, - pub(super) shortstatekey_statekey: Arc, - - pub(super) roomid_shortroomid: Arc, - - pub(super) shorteventid_eventid: Arc, - pub(super) eventid_shorteventid: Arc, - - pub(super) statehash_shortstatehash: Arc, - pub(super) shortstatehash_statediff: Arc, // StateDiff = parent (or 0) + (shortstatekey+shorteventid++) + 0_u64 + (shortstatekey+shorteventid--) - - pub(super) shorteventid_authchain: Arc, - - /// RoomId + EventId -> outlier PDU. - /// Any pdu that has passed the steps 1-8 in the incoming event /federation/send/txn. - pub(super) eventid_outlierpdu: Arc, - pub(super) softfailedeventids: Arc, - - /// RoomId + EventId -> Parent PDU EventId. - pub(super) referencedevents: Arc, - - pub(super) pdu_cache: Mutex, Arc>>, - pub(super) shorteventid_cache: Mutex>>, - pub(super) auth_chain_cache: Mutex, Arc>>>, - pub(super) eventidshort_cache: Mutex, u64>>, - pub(super) statekeyshort_cache: Mutex>, - pub(super) shortstatekey_cache: Mutex>, - pub(super) our_real_users_cache: RwLock, Arc>>>>, - pub(super) appservice_in_room_cache: RwLock, HashMap>>, - pub(super) lazy_load_waiting: - Mutex, Box, Box, u64), HashSet>>>, - pub(super) stateinfo_cache: Mutex< - LruCache< - u64, - Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - >, - >, - pub(super) lasttimelinecount_cache: Mutex, u64>>, -} - -impl Rooms { - /// Returns true if a given room version is supported - #[tracing::instrument(skip(self, db))] - pub fn is_supported_version(&self, db: &Database, room_version: &RoomVersionId) -> bool { - db.globals.supported_room_versions().contains(room_version) - } - - /// Builds a StateMap by iterating over all keys that start - /// with state_hash, this gives the full state for the given state_hash. - #[tracing::instrument(skip(self))] - pub async fn state_full_ids(&self, shortstatehash: u64) -> Result>> { - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - let mut result = BTreeMap::new(); - let mut i = 0; - for compressed in full_state.into_iter() { - let parsed = self.parse_compressed_state_event(compressed)?; - result.insert(parsed.0, parsed.1); - - i += 1; - if i % 100 == 0 { - tokio::task::yield_now().await; - } - } - Ok(result) - } - - #[tracing::instrument(skip(self))] - pub async fn state_full( - &self, - shortstatehash: u64, - ) -> Result>> { - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - - let mut result = HashMap::new(); - let mut i = 0; - for compressed in full_state { - let (_, eventid) = self.parse_compressed_state_event(compressed)?; - if let Some(pdu) = self.get_pdu(&eventid)? { - result.insert( - ( - pdu.kind.to_string().into(), - pdu.state_key - .as_ref() - .ok_or_else(|| Error::bad_database("State event has no state key."))? - .clone(), - ), - pdu, - ); - } - - i += 1; - if i % 100 == 0 { - tokio::task::yield_now().await; - } - } - - Ok(result) - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn state_get_id( - &self, - shortstatehash: u64, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - let shortstatekey = match self.get_shortstatekey(event_type, state_key)? { - Some(s) => s, - None => return Ok(None), - }; - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - Ok(full_state - .into_iter() - .find(|bytes| bytes.starts_with(&shortstatekey.to_be_bytes())) - .and_then(|compressed| { - self.parse_compressed_state_event(compressed) - .ok() - .map(|(_, id)| id) - })) - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn state_get( - &self, - shortstatehash: u64, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - self.state_get_id(shortstatehash, event_type, state_key)? - .map_or(Ok(None), |event_id| self.get_pdu(&event_id)) - } - - /// Returns the state hash for this pdu. - pub fn pdu_shortstatehash(&self, event_id: &EventId) -> Result> { - self.eventid_shorteventid - .get(event_id.as_bytes())? - .map_or(Ok(None), |shorteventid| { - self.shorteventid_shortstatehash - .get(&shorteventid)? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database( - "Invalid shortstatehash bytes in shorteventid_shortstatehash", - ) - }) - }) - .transpose() - }) - } - - /// Returns the last state hash key added to the db for the given room. - #[tracing::instrument(skip(self))] - pub fn current_shortstatehash(&self, room_id: &RoomId) -> Result> { - self.roomid_shortstatehash - .get(room_id.as_bytes())? - .map_or(Ok(None), |bytes| { - Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid shortstatehash in roomid_shortstatehash") - })?)) - }) - } - - /// This fetches auth events from the current state. - #[tracing::instrument(skip(self))] - pub fn get_auth_events( - &self, - room_id: &RoomId, - kind: &RoomEventType, - sender: &UserId, - state_key: Option<&str>, - content: &serde_json::value::RawValue, - ) -> Result>> { - let shortstatehash = - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - current_shortstatehash - } else { - return Ok(HashMap::new()); - }; - - let auth_events = state_res::auth_types_for_event(kind, sender, state_key, content) - .expect("content is a valid JSON object"); - - let mut sauthevents = auth_events - .into_iter() - .filter_map(|(event_type, state_key)| { - self.get_shortstatekey(&event_type.to_string().into(), &state_key) - .ok() - .flatten() - .map(|s| (s, (event_type, state_key))) - }) - .collect::>(); - - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - - Ok(full_state - .into_iter() - .filter_map(|compressed| self.parse_compressed_state_event(compressed).ok()) - .filter_map(|(shortstatekey, event_id)| { - sauthevents.remove(&shortstatekey).map(|k| (k, event_id)) - }) - .filter_map(|(k, event_id)| self.get_pdu(&event_id).ok().flatten().map(|pdu| (k, pdu))) - .collect()) - } - - /// Generate a new StateHash. - /// - /// A unique hash made from hashing all PDU ids of the state joined with 0xff. - fn calculate_hash(&self, bytes_list: &[&[u8]]) -> StateHashId { - // We only hash the pdu's event ids, not the whole pdu - let bytes = bytes_list.join(&0xff); - let hash = digest::digest(&digest::SHA256, &bytes); - hash.as_ref().into() - } - - /// Checks if a room exists. - #[tracing::instrument(skip(self))] - pub fn exists(&self, room_id: &RoomId) -> Result { - let prefix = match self.get_shortroomid(room_id)? { - Some(b) => b.to_be_bytes().to_vec(), - None => return Ok(false), - }; - - // Look for PDUs in that room. - Ok(self - .pduid_pdu - .iter_from(&prefix, false) - .next() - .filter(|(k, _)| k.starts_with(&prefix)) - .is_some()) - } - - /// Checks if a room exists. - #[tracing::instrument(skip(self))] - pub fn first_pdu_in_room(&self, room_id: &RoomId) -> Result>> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - // Look for PDUs in that room. - self.pduid_pdu - .iter_from(&prefix, false) - .filter(|(k, _)| k.starts_with(&prefix)) - .map(|(_, pdu)| { - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid first PDU in db.")) - .map(Arc::new) - }) - .next() - .transpose() - } - - /// Force the creation of a new StateHash and insert it into the db. - /// - /// Whatever `state` is supplied to `force_state` becomes the new current room state snapshot. - #[tracing::instrument(skip(self, new_state_ids_compressed, db))] - pub fn force_state( - &self, - room_id: &RoomId, - new_state_ids_compressed: HashSet, - db: &Database, - ) -> Result<()> { - let previous_shortstatehash = self.current_shortstatehash(room_id)?; - - let state_hash = self.calculate_hash( - &new_state_ids_compressed - .iter() - .map(|bytes| &bytes[..]) - .collect::>(), - ); - - let (new_shortstatehash, already_existed) = - self.get_or_create_shortstatehash(&state_hash, &db.globals)?; - - if Some(new_shortstatehash) == previous_shortstatehash { - return Ok(()); - } - - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let (statediffnew, statediffremoved) = if let Some(parent_stateinfo) = states_parents.last() - { - let statediffnew: HashSet<_> = new_state_ids_compressed - .difference(&parent_stateinfo.1) - .copied() - .collect(); - - let statediffremoved: HashSet<_> = parent_stateinfo - .1 - .difference(&new_state_ids_compressed) - .copied() - .collect(); - - (statediffnew, statediffremoved) - } else { - (new_state_ids_compressed, HashSet::new()) - }; - - if !already_existed { - self.save_state_from_diff( - new_shortstatehash, - statediffnew.clone(), - statediffremoved, - 2, // every state change is 2 event changes on average - states_parents, - )?; - }; - - for event_id in statediffnew.into_iter().filter_map(|new| { - self.parse_compressed_state_event(new) - .ok() - .map(|(_, id)| id) - }) { - let pdu = match self.get_pdu_json(&event_id)? { - Some(pdu) => pdu, - None => continue, - }; - - if pdu.get("type").and_then(|val| val.as_str()) != Some("m.room.member") { - continue; - } - - let pdu: PduEvent = match serde_json::from_str( - &serde_json::to_string(&pdu).expect("CanonicalJsonObj can be serialized to JSON"), - ) { - Ok(pdu) => pdu, - Err(_) => continue, - }; - - #[derive(Deserialize)] - struct ExtractMembership { - membership: MembershipState, - } - - let membership = match serde_json::from_str::(pdu.content.get()) { - Ok(e) => e.membership, - Err(_) => continue, - }; - - let state_key = match pdu.state_key { - Some(k) => k, - None => continue, - }; - - let user_id = match UserId::parse(state_key) { - Ok(id) => id, - Err(_) => continue, - }; - - self.update_membership(room_id, &user_id, membership, &pdu.sender, None, db, false)?; - } - - self.update_joined_count(room_id, db)?; - - self.roomid_shortstatehash - .insert(room_id.as_bytes(), &new_shortstatehash.to_be_bytes())?; - - Ok(()) - } - - /// Returns a stack with info on shortstatehash, full state, added diff and removed diff for the selected shortstatehash and each parent layer. - #[tracing::instrument(skip(self))] - pub fn load_shortstatehash_info( - &self, - shortstatehash: u64, - ) -> Result< - Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - > { - if let Some(r) = self - .stateinfo_cache - .lock() - .unwrap() - .get_mut(&shortstatehash) - { - return Ok(r.clone()); - } - - let value = self - .shortstatehash_statediff - .get(&shortstatehash.to_be_bytes())? - .ok_or_else(|| Error::bad_database("State hash does not exist"))?; - let parent = - utils::u64_from_bytes(&value[0..size_of::()]).expect("bytes have right length"); - - let mut add_mode = true; - let mut added = HashSet::new(); - let mut removed = HashSet::new(); - - let mut i = size_of::(); - while let Some(v) = value.get(i..i + 2 * size_of::()) { - if add_mode && v.starts_with(&0_u64.to_be_bytes()) { - add_mode = false; - i += size_of::(); - continue; - } - if add_mode { - added.insert(v.try_into().expect("we checked the size above")); - } else { - removed.insert(v.try_into().expect("we checked the size above")); - } - i += 2 * size_of::(); - } - - if parent != 0_u64 { - let mut response = self.load_shortstatehash_info(parent)?; - let mut state = response.last().unwrap().1.clone(); - state.extend(added.iter().copied()); - for r in &removed { - state.remove(r); - } - - response.push((shortstatehash, state, added, removed)); - - Ok(response) - } else { - let response = vec![(shortstatehash, added.clone(), added, removed)]; - self.stateinfo_cache - .lock() - .unwrap() - .insert(shortstatehash, response.clone()); - Ok(response) - } - } - - pub fn compress_state_event( - &self, - shortstatekey: u64, - event_id: &EventId, - globals: &super::globals::Globals, - ) -> Result { - let mut v = shortstatekey.to_be_bytes().to_vec(); - v.extend_from_slice( - &self - .get_or_create_shorteventid(event_id, globals)? - .to_be_bytes(), - ); - Ok(v.try_into().expect("we checked the size above")) - } - - /// Returns shortstatekey, event id - pub fn parse_compressed_state_event( - &self, - compressed_event: CompressedStateEvent, - ) -> Result<(u64, Arc)> { - Ok(( - utils::u64_from_bytes(&compressed_event[0..size_of::()]) - .expect("bytes have right length"), - self.get_eventid_from_short( - utils::u64_from_bytes(&compressed_event[size_of::()..]) - .expect("bytes have right length"), - )?, - )) - } - - /// Creates a new shortstatehash that often is just a diff to an already existing - /// shortstatehash and therefore very efficient. - /// - /// There are multiple layers of diffs. The bottom layer 0 always contains the full state. Layer - /// 1 contains diffs to states of layer 0, layer 2 diffs to layer 1 and so on. If layer n > 0 - /// grows too big, it will be combined with layer n-1 to create a new diff on layer n-1 that's - /// based on layer n-2. If that layer is also too big, it will recursively fix above layers too. - /// - /// * `shortstatehash` - Shortstatehash of this state - /// * `statediffnew` - Added to base. Each vec is shortstatekey+shorteventid - /// * `statediffremoved` - Removed from base. Each vec is shortstatekey+shorteventid - /// * `diff_to_sibling` - Approximately how much the diff grows each time for this layer - /// * `parent_states` - A stack with info on shortstatehash, full state, added diff and removed diff for each parent layer - #[tracing::instrument(skip( - self, - statediffnew, - statediffremoved, - diff_to_sibling, - parent_states - ))] - pub fn save_state_from_diff( - &self, - shortstatehash: u64, - statediffnew: HashSet, - statediffremoved: HashSet, - diff_to_sibling: usize, - mut parent_states: Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - ) -> Result<()> { - let diffsum = statediffnew.len() + statediffremoved.len(); - - if parent_states.len() > 3 { - // Number of layers - // To many layers, we have to go deeper - let parent = parent_states.pop().unwrap(); - - let mut parent_new = parent.2; - let mut parent_removed = parent.3; - - for removed in statediffremoved { - if !parent_new.remove(&removed) { - // It was not added in the parent and we removed it - parent_removed.insert(removed); - } - // Else it was added in the parent and we removed it again. We can forget this change - } - - for new in statediffnew { - if !parent_removed.remove(&new) { - // It was not touched in the parent and we added it - parent_new.insert(new); - } - // Else it was removed in the parent and we added it again. We can forget this change - } - - self.save_state_from_diff( - shortstatehash, - parent_new, - parent_removed, - diffsum, - parent_states, - )?; - - return Ok(()); - } - - if parent_states.is_empty() { - // There is no parent layer, create a new state - let mut value = 0_u64.to_be_bytes().to_vec(); // 0 means no parent - for new in &statediffnew { - value.extend_from_slice(&new[..]); - } - - if !statediffremoved.is_empty() { - warn!("Tried to create new state with removals"); - } - - self.shortstatehash_statediff - .insert(&shortstatehash.to_be_bytes(), &value)?; - - return Ok(()); - }; - - // Else we have two options. - // 1. We add the current diff on top of the parent layer. - // 2. We replace a layer above - - let parent = parent_states.pop().unwrap(); - let parent_diff = parent.2.len() + parent.3.len(); - - if diffsum * diffsum >= 2 * diff_to_sibling * parent_diff { - // Diff too big, we replace above layer(s) - let mut parent_new = parent.2; - let mut parent_removed = parent.3; - - for removed in statediffremoved { - if !parent_new.remove(&removed) { - // It was not added in the parent and we removed it - parent_removed.insert(removed); - } - // Else it was added in the parent and we removed it again. We can forget this change - } - - for new in statediffnew { - if !parent_removed.remove(&new) { - // It was not touched in the parent and we added it - parent_new.insert(new); - } - // Else it was removed in the parent and we added it again. We can forget this change - } - - self.save_state_from_diff( - shortstatehash, - parent_new, - parent_removed, - diffsum, - parent_states, - )?; - } else { - // Diff small enough, we add diff as layer on top of parent - let mut value = parent.0.to_be_bytes().to_vec(); - for new in &statediffnew { - value.extend_from_slice(&new[..]); - } - - if !statediffremoved.is_empty() { - value.extend_from_slice(&0_u64.to_be_bytes()); - for removed in &statediffremoved { - value.extend_from_slice(&removed[..]); - } - } - - self.shortstatehash_statediff - .insert(&shortstatehash.to_be_bytes(), &value)?; - } - - Ok(()) - } - - /// Returns (shortstatehash, already_existed) - fn get_or_create_shortstatehash( - &self, - state_hash: &StateHashId, - globals: &super::globals::Globals, - ) -> Result<(u64, bool)> { - Ok(match self.statehash_shortstatehash.get(state_hash)? { - Some(shortstatehash) => ( - utils::u64_from_bytes(&shortstatehash) - .map_err(|_| Error::bad_database("Invalid shortstatehash in db."))?, - true, - ), - None => { - let shortstatehash = globals.next_count()?; - self.statehash_shortstatehash - .insert(state_hash, &shortstatehash.to_be_bytes())?; - (shortstatehash, false) - } - }) - } - - pub fn get_or_create_shorteventid( - &self, - event_id: &EventId, - globals: &super::globals::Globals, - ) -> Result { - if let Some(short) = self.eventidshort_cache.lock().unwrap().get_mut(event_id) { - return Ok(*short); - } - - let short = match self.eventid_shorteventid.get(event_id.as_bytes())? { - Some(shorteventid) => utils::u64_from_bytes(&shorteventid) - .map_err(|_| Error::bad_database("Invalid shorteventid in db."))?, - None => { - let shorteventid = globals.next_count()?; - self.eventid_shorteventid - .insert(event_id.as_bytes(), &shorteventid.to_be_bytes())?; - self.shorteventid_eventid - .insert(&shorteventid.to_be_bytes(), event_id.as_bytes())?; - shorteventid - } - }; - - self.eventidshort_cache - .lock() - .unwrap() - .insert(event_id.to_owned(), short); - - Ok(short) - } - - pub fn get_shortroomid(&self, room_id: &RoomId) -> Result> { - self.roomid_shortroomid - .get(room_id.as_bytes())? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid shortroomid in db.")) - }) - .transpose() - } - - pub fn get_shortstatekey( - &self, - event_type: &StateEventType, - state_key: &str, - ) -> Result> { - if let Some(short) = self - .statekeyshort_cache - .lock() - .unwrap() - .get_mut(&(event_type.clone(), state_key.to_owned())) - { - return Ok(Some(*short)); - } - - let mut statekey = event_type.to_string().as_bytes().to_vec(); - statekey.push(0xff); - statekey.extend_from_slice(state_key.as_bytes()); - - let short = self - .statekey_shortstatekey - .get(&statekey)? - .map(|shortstatekey| { - utils::u64_from_bytes(&shortstatekey) - .map_err(|_| Error::bad_database("Invalid shortstatekey in db.")) - }) - .transpose()?; - - if let Some(s) = short { - self.statekeyshort_cache - .lock() - .unwrap() - .insert((event_type.clone(), state_key.to_owned()), s); - } - - Ok(short) - } - - pub fn get_or_create_shortroomid( - &self, - room_id: &RoomId, - globals: &super::globals::Globals, - ) -> Result { - Ok(match self.roomid_shortroomid.get(room_id.as_bytes())? { - Some(short) => utils::u64_from_bytes(&short) - .map_err(|_| Error::bad_database("Invalid shortroomid in db."))?, - None => { - let short = globals.next_count()?; - self.roomid_shortroomid - .insert(room_id.as_bytes(), &short.to_be_bytes())?; - short - } - }) - } - - pub fn get_or_create_shortstatekey( - &self, - event_type: &StateEventType, - state_key: &str, - globals: &super::globals::Globals, - ) -> Result { - if let Some(short) = self - .statekeyshort_cache - .lock() - .unwrap() - .get_mut(&(event_type.clone(), state_key.to_owned())) - { - return Ok(*short); - } - - let mut statekey = event_type.to_string().as_bytes().to_vec(); - statekey.push(0xff); - statekey.extend_from_slice(state_key.as_bytes()); - - let short = match self.statekey_shortstatekey.get(&statekey)? { - Some(shortstatekey) => utils::u64_from_bytes(&shortstatekey) - .map_err(|_| Error::bad_database("Invalid shortstatekey in db."))?, - None => { - let shortstatekey = globals.next_count()?; - self.statekey_shortstatekey - .insert(&statekey, &shortstatekey.to_be_bytes())?; - self.shortstatekey_statekey - .insert(&shortstatekey.to_be_bytes(), &statekey)?; - shortstatekey - } - }; - - self.statekeyshort_cache - .lock() - .unwrap() - .insert((event_type.clone(), state_key.to_owned()), short); - - Ok(short) - } - - pub fn get_eventid_from_short(&self, shorteventid: u64) -> Result> { - if let Some(id) = self - .shorteventid_cache - .lock() - .unwrap() - .get_mut(&shorteventid) - { - return Ok(Arc::clone(id)); - } - - let bytes = self - .shorteventid_eventid - .get(&shorteventid.to_be_bytes())? - .ok_or_else(|| Error::bad_database("Shorteventid does not exist"))?; - - let event_id = EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("EventID in shorteventid_eventid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("EventId in shorteventid_eventid is invalid."))?; - - self.shorteventid_cache - .lock() - .unwrap() - .insert(shorteventid, Arc::clone(&event_id)); - - Ok(event_id) - } - - pub fn get_statekey_from_short(&self, shortstatekey: u64) -> Result<(StateEventType, String)> { - if let Some(id) = self - .shortstatekey_cache - .lock() - .unwrap() - .get_mut(&shortstatekey) - { - return Ok(id.clone()); - } - - let bytes = self - .shortstatekey_statekey - .get(&shortstatekey.to_be_bytes())? - .ok_or_else(|| Error::bad_database("Shortstatekey does not exist"))?; - - let mut parts = bytes.splitn(2, |&b| b == 0xff); - let eventtype_bytes = parts.next().expect("split always returns one entry"); - let statekey_bytes = parts - .next() - .ok_or_else(|| Error::bad_database("Invalid statekey in shortstatekey_statekey."))?; - - let event_type = - StateEventType::try_from(utils::string_from_bytes(eventtype_bytes).map_err(|_| { - Error::bad_database("Event type in shortstatekey_statekey is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("Event type in shortstatekey_statekey is invalid."))?; - - let state_key = utils::string_from_bytes(statekey_bytes).map_err(|_| { - Error::bad_database("Statekey in shortstatekey_statekey is invalid unicode.") - })?; - - let result = (event_type, state_key); - - self.shortstatekey_cache - .lock() - .unwrap() - .insert(shortstatekey, result.clone()); - - Ok(result) - } - - /// Returns the full room state. - #[tracing::instrument(skip(self))] - pub async fn room_state_full( - &self, - room_id: &RoomId, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_full(current_shortstatehash).await - } else { - Ok(HashMap::new()) - } - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn room_state_get_id( - &self, - room_id: &RoomId, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_get_id(current_shortstatehash, event_type, state_key) - } else { - Ok(None) - } - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn room_state_get( - &self, - room_id: &RoomId, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_get(current_shortstatehash, event_type, state_key) - } else { - Ok(None) - } - } - - /// Returns the `count` of this pdu's id. - pub fn pdu_count(&self, pdu_id: &[u8]) -> Result { - utils::u64_from_bytes(&pdu_id[pdu_id.len() - size_of::()..]) - .map_err(|_| Error::bad_database("PDU has invalid count bytes.")) - } - - /// Returns the `count` of this pdu's id. - pub fn get_pdu_count(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pdu_id| self.pdu_count(&pdu_id)) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn latest_pdu_count(&self, room_id: &RoomId) -> Result { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut last_possible_key = prefix.clone(); - last_possible_key.extend_from_slice(&u64::MAX.to_be_bytes()); - - self.pduid_pdu - .iter_from(&last_possible_key, true) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .next() - .map(|b| self.pdu_count(&b.0)) - .transpose() - .map(|op| op.unwrap_or_default()) - } - - /// Returns the json of a pdu. - pub fn get_pdu_json(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map_or_else( - || self.eventid_outlierpdu.get(event_id.as_bytes()), - |pduid| { - Ok(Some(self.pduid_pdu.get(&pduid)?.ok_or_else(|| { - Error::bad_database("Invalid pduid in eventid_pduid.") - })?)) - }, - )? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the json of a pdu. - pub fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the json of a pdu. - pub fn get_non_outlier_pdu_json( - &self, - event_id: &EventId, - ) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pduid| { - self.pduid_pdu - .get(&pduid)? - .ok_or_else(|| Error::bad_database("Invalid pduid in eventid_pduid.")) - }) - .transpose()? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the pdu's id. - pub fn get_pdu_id(&self, event_id: &EventId) -> Result>> { - self.eventid_pduid.get(event_id.as_bytes()) - } - - /// Returns the pdu. - /// - /// Checks the `eventid_outlierpdu` Tree if not found in the timeline. - pub fn get_non_outlier_pdu(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pduid| { - self.pduid_pdu - .get(&pduid)? - .ok_or_else(|| Error::bad_database("Invalid pduid in eventid_pduid.")) - }) - .transpose()? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the pdu. - /// - /// Checks the `eventid_outlierpdu` Tree if not found in the timeline. - pub fn get_pdu(&self, event_id: &EventId) -> Result>> { - if let Some(p) = self.pdu_cache.lock().unwrap().get_mut(event_id) { - return Ok(Some(Arc::clone(p))); - } - - if let Some(pdu) = self - .eventid_pduid - .get(event_id.as_bytes())? - .map_or_else( - || self.eventid_outlierpdu.get(event_id.as_bytes()), - |pduid| { - Ok(Some(self.pduid_pdu.get(&pduid)?.ok_or_else(|| { - Error::bad_database("Invalid pduid in eventid_pduid.") - })?)) - }, - )? - .map(|pdu| { - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db.")) - .map(Arc::new) - }) - .transpose()? - { - self.pdu_cache - .lock() - .unwrap() - .insert(event_id.to_owned(), Arc::clone(&pdu)); - Ok(Some(pdu)) - } else { - Ok(None) - } - } - - /// Returns the pdu. - /// - /// This does __NOT__ check the outliers `Tree`. - pub fn get_pdu_from_id(&self, pdu_id: &[u8]) -> Result> { - self.pduid_pdu.get(pdu_id)?.map_or(Ok(None), |pdu| { - Ok(Some( - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db."))?, - )) - }) - } - - /// Returns the pdu as a `BTreeMap`. - pub fn get_pdu_json_from_id(&self, pdu_id: &[u8]) -> Result> { - self.pduid_pdu.get(pdu_id)?.map_or(Ok(None), |pdu| { - Ok(Some( - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db."))?, - )) - }) - } - - /// Removes a pdu and creates a new one with the same id. - #[tracing::instrument(skip(self))] - fn replace_pdu(&self, pdu_id: &[u8], pdu: &PduEvent) -> Result<()> { - if self.pduid_pdu.get(pdu_id)?.is_some() { - self.pduid_pdu.insert( - pdu_id, - &serde_json::to_vec(pdu).expect("PduEvent::to_vec always works"), - )?; - Ok(()) - } else { - Err(Error::BadRequest( - ErrorKind::NotFound, - "PDU does not exist.", - )) - } - } - - /// Returns the leaf pdus of a room. - #[tracing::instrument(skip(self))] - pub fn get_pdu_leaves(&self, room_id: &RoomId) -> Result>> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomid_pduleaves - .scan_prefix(prefix) - .map(|(_, bytes)| { - EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("EventID in roomid_pduleaves is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("EventId in roomid_pduleaves is invalid.")) - }) - .collect() - } - - #[tracing::instrument(skip(self, room_id, event_ids))] - pub fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc]) -> Result<()> { - for prev in event_ids { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(prev.as_bytes()); - self.referencedevents.insert(&key, &[])?; - } - - Ok(()) - } - - /// Replace the leaves of a room. - /// - /// The provided `event_ids` become the new leaves, this allows a room to have multiple - /// `prev_events`. - #[tracing::instrument(skip(self))] - pub fn replace_pdu_leaves<'a>( - &self, - room_id: &RoomId, - event_ids: impl IntoIterator + Debug, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - for (key, _) in self.roomid_pduleaves.scan_prefix(prefix.clone()) { - self.roomid_pduleaves.remove(&key)?; - } - - for event_id in event_ids { - let mut key = prefix.to_owned(); - key.extend_from_slice(event_id.as_bytes()); - self.roomid_pduleaves.insert(&key, event_id.as_bytes())?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn is_event_referenced(&self, room_id: &RoomId, event_id: &EventId) -> Result { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(event_id.as_bytes()); - Ok(self.referencedevents.get(&key)?.is_some()) - } - - /// Returns the pdu from the outlier tree. - pub fn get_pdu_outlier(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map_or(Ok(None), |pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - } - - /// Append the PDU as an outlier. - /// - /// Any event given to this will be processed (state-res) on another thread. - #[tracing::instrument(skip(self, pdu))] - pub fn add_pdu_outlier(&self, event_id: &EventId, pdu: &CanonicalJsonObject) -> Result<()> { - self.eventid_outlierpdu.insert( - event_id.as_bytes(), - &serde_json::to_vec(&pdu).expect("CanonicalJsonObject is valid"), - ) - } - - #[tracing::instrument(skip(self))] - pub fn mark_event_soft_failed(&self, event_id: &EventId) -> Result<()> { - self.softfailedeventids.insert(event_id.as_bytes(), &[]) - } - - #[tracing::instrument(skip(self))] - pub fn is_event_soft_failed(&self, event_id: &EventId) -> Result { - self.softfailedeventids - .get(event_id.as_bytes()) - .map(|o| o.is_some()) - } - - /// Creates a new persisted data unit and adds it to a room. - /// - /// By this point the incoming event should be fully authenticated, no auth happens - /// in `append_pdu`. - /// - /// Returns pdu id - #[tracing::instrument(skip(self, pdu, pdu_json, leaves, db))] - pub fn append_pdu<'a>( - &self, - pdu: &PduEvent, - mut pdu_json: CanonicalJsonObject, - leaves: impl IntoIterator + Debug, - db: &Database, - ) -> Result> { - let shortroomid = self.get_shortroomid(&pdu.room_id)?.expect("room exists"); - - // Make unsigned fields correct. This is not properly documented in the spec, but state - // events need to have previous content in the unsigned field, so clients can easily - // interpret things like membership changes - if let Some(state_key) = &pdu.state_key { - if let CanonicalJsonValue::Object(unsigned) = pdu_json - .entry("unsigned".to_owned()) - .or_insert_with(|| CanonicalJsonValue::Object(Default::default())) - { - if let Some(shortstatehash) = self.pdu_shortstatehash(&pdu.event_id).unwrap() { - if let Some(prev_state) = self - .state_get(shortstatehash, &pdu.kind.to_string().into(), state_key) - .unwrap() - { - unsigned.insert( - "prev_content".to_owned(), - CanonicalJsonValue::Object( - utils::to_canonical_object(prev_state.content.clone()) - .expect("event is valid, we just created it"), - ), - ); - } - } - } else { - error!("Invalid unsigned type in pdu."); - } - } - - // We must keep track of all events that have been referenced. - self.mark_as_referenced(&pdu.room_id, &pdu.prev_events)?; - self.replace_pdu_leaves(&pdu.room_id, leaves)?; - - let mutex_insert = Arc::clone( - db.globals - .roomid_mutex_insert - .write() - .unwrap() - .entry(pdu.room_id.clone()) - .or_default(), - ); - let insert_lock = mutex_insert.lock().unwrap(); - - let count1 = db.globals.next_count()?; - // Mark as read first so the sending client doesn't get a notification even if appending - // fails - self.edus - .private_read_set(&pdu.room_id, &pdu.sender, count1, &db.globals)?; - self.reset_notification_counts(&pdu.sender, &pdu.room_id)?; - - let count2 = db.globals.next_count()?; - let mut pdu_id = shortroomid.to_be_bytes().to_vec(); - pdu_id.extend_from_slice(&count2.to_be_bytes()); - - // There's a brief moment of time here where the count is updated but the pdu does not - // exist. This could theoretically lead to dropped pdus, but it's extremely rare - // - // Update: We fixed this using insert_lock - - self.pduid_pdu.insert( - &pdu_id, - &serde_json::to_vec(&pdu_json).expect("CanonicalJsonObject is always a valid"), - )?; - self.lasttimelinecount_cache - .lock() - .unwrap() - .insert(pdu.room_id.clone(), count2); - - self.eventid_pduid - .insert(pdu.event_id.as_bytes(), &pdu_id)?; - self.eventid_outlierpdu.remove(pdu.event_id.as_bytes())?; - - drop(insert_lock); - - // See if the event matches any known pushers - let power_levels: RoomPowerLevelsEventContent = db - .rooms - .room_state_get(&pdu.room_id, &StateEventType::RoomPowerLevels, "")? - .map(|ev| { - serde_json::from_str(ev.content.get()) - .map_err(|_| Error::bad_database("invalid m.room.power_levels event")) - }) - .transpose()? - .unwrap_or_default(); - - let sync_pdu = pdu.to_sync_room_event(); - - let mut notifies = Vec::new(); - let mut highlights = Vec::new(); - - for user in self.get_our_real_users(&pdu.room_id, db)?.iter() { - // Don't notify the user of their own events - if user == &pdu.sender { - continue; - } - - let rules_for_user = db - .account_data - .get( - None, - user, - GlobalAccountDataEventType::PushRules.to_string().into(), - )? - .map(|ev: PushRulesEvent| ev.content.global) - .unwrap_or_else(|| Ruleset::server_default(user)); - - let mut highlight = false; - let mut notify = false; - - for action in pusher::get_actions( - user, - &rules_for_user, - &power_levels, - &sync_pdu, - &pdu.room_id, - db, - )? { - match action { - Action::DontNotify => notify = false, - // TODO: Implement proper support for coalesce - Action::Notify | Action::Coalesce => notify = true, - Action::SetTweak(Tweak::Highlight(true)) => { - highlight = true; - } - _ => {} - }; - } - - let mut userroom_id = user.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(pdu.room_id.as_bytes()); - - if notify { - notifies.push(userroom_id.clone()); - } - - if highlight { - highlights.push(userroom_id); - } - - for senderkey in db.pusher.get_pusher_senderkeys(user) { - db.sending.send_push_pdu(&*pdu_id, senderkey)?; - } - } - - self.userroomid_notificationcount - .increment_batch(&mut notifies.into_iter())?; - self.userroomid_highlightcount - .increment_batch(&mut highlights.into_iter())?; - - match pdu.kind { - RoomEventType::RoomRedaction => { - if let Some(redact_id) = &pdu.redacts { - self.redact_pdu(redact_id, pdu)?; - } - } - RoomEventType::RoomMember => { - if let Some(state_key) = &pdu.state_key { - #[derive(Deserialize)] - struct ExtractMembership { - membership: MembershipState, - } - - // if the state_key fails - let target_user_id = UserId::parse(state_key.clone()) - .expect("This state_key was previously validated"); - - let content = serde_json::from_str::(pdu.content.get()) - .map_err(|_| Error::bad_database("Invalid content in pdu."))?; - - let invite_state = match content.membership { - MembershipState::Invite => { - let state = self.calculate_invite_state(pdu)?; - Some(state) - } - _ => None, - }; - - // Update our membership info, we do this here incase a user is invited - // and immediately leaves we need the DB to record the invite event for auth - self.update_membership( - &pdu.room_id, - &target_user_id, - content.membership, - &pdu.sender, - invite_state, - db, - true, - )?; - } - } - RoomEventType::RoomMessage => { - #[derive(Deserialize)] - struct ExtractBody<'a> { - #[serde(borrow)] - body: Option>, - } - - let content = serde_json::from_str::>(pdu.content.get()) - .map_err(|_| Error::bad_database("Invalid content in pdu."))?; - - if let Some(body) = content.body { - let mut batch = body - .split_terminator(|c: char| !c.is_alphanumeric()) - .filter(|s| !s.is_empty()) - .filter(|word| word.len() <= 50) - .map(str::to_lowercase) - .map(|word| { - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(word.as_bytes()); - key.push(0xff); - key.extend_from_slice(&pdu_id); - (key, Vec::new()) - }); - - self.tokenids.insert_batch(&mut batch)?; - - let admin_room = self.id_from_alias( - <&RoomAliasId>::try_from( - format!("#admins:{}", db.globals.server_name()).as_str(), - ) - .expect("#admins:server_name is a valid room alias"), - )?; - let server_user = format!("@conduit:{}", db.globals.server_name()); - - let to_conduit = body.starts_with(&format!("{}: ", server_user)); - - // This will evaluate to false if the emergency password is set up so that - // the administrator can execute commands as conduit - let from_conduit = - pdu.sender == server_user && db.globals.emergency_password().is_none(); - - if to_conduit && !from_conduit && admin_room.as_ref() == Some(&pdu.room_id) { - db.admin.process_message(body.to_string()); - } - } - } - _ => {} - } - - Ok(pdu_id) - } - - #[tracing::instrument(skip(self))] - pub fn last_timeline_count(&self, sender_user: &UserId, room_id: &RoomId) -> Result { - match self - .lasttimelinecount_cache - .lock() - .unwrap() - .entry(room_id.to_owned()) - { - hash_map::Entry::Vacant(v) => { - if let Some(last_count) = self - .pdus_until(&sender_user, &room_id, u64::MAX)? - .filter_map(|r| { - // Filter out buggy events - if r.is_err() { - error!("Bad pdu in pdus_since: {:?}", r); - } - r.ok() - }) - .map(|(pduid, _)| self.pdu_count(&pduid)) - .next() - { - Ok(*v.insert(last_count?)) - } else { - Ok(0) - } - } - hash_map::Entry::Occupied(o) => Ok(*o.get()), - } - } #[tracing::instrument(skip(self))] pub fn reset_notification_counts(&self, user_id: &UserId, room_id: &RoomId) -> Result<()> { @@ -1586,191 +43,6 @@ impl Rooms { .unwrap_or(Ok(0)) } - /// Generates a new StateHash and associates it with the incoming event. - /// - /// This adds all current state events (not including the incoming event) - /// to `stateid_pduid` and adds the incoming event to `eventid_statehash`. - #[tracing::instrument(skip(self, state_ids_compressed, globals))] - pub fn set_event_state( - &self, - event_id: &EventId, - room_id: &RoomId, - state_ids_compressed: HashSet, - globals: &super::globals::Globals, - ) -> Result<()> { - let shorteventid = self.get_or_create_shorteventid(event_id, globals)?; - - let previous_shortstatehash = self.current_shortstatehash(room_id)?; - - let state_hash = self.calculate_hash( - &state_ids_compressed - .iter() - .map(|s| &s[..]) - .collect::>(), - ); - - let (shortstatehash, already_existed) = - self.get_or_create_shortstatehash(&state_hash, globals)?; - - if !already_existed { - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let (statediffnew, statediffremoved) = - if let Some(parent_stateinfo) = states_parents.last() { - let statediffnew: HashSet<_> = state_ids_compressed - .difference(&parent_stateinfo.1) - .copied() - .collect(); - - let statediffremoved: HashSet<_> = parent_stateinfo - .1 - .difference(&state_ids_compressed) - .copied() - .collect(); - - (statediffnew, statediffremoved) - } else { - (state_ids_compressed, HashSet::new()) - }; - self.save_state_from_diff( - shortstatehash, - statediffnew, - statediffremoved, - 1_000_000, // high number because no state will be based on this one - states_parents, - )?; - } - - self.shorteventid_shortstatehash - .insert(&shorteventid.to_be_bytes(), &shortstatehash.to_be_bytes())?; - - Ok(()) - } - - /// Generates a new StateHash and associates it with the incoming event. - /// - /// This adds all current state events (not including the incoming event) - /// to `stateid_pduid` and adds the incoming event to `eventid_statehash`. - #[tracing::instrument(skip(self, new_pdu, globals))] - pub fn append_to_state( - &self, - new_pdu: &PduEvent, - globals: &super::globals::Globals, - ) -> Result { - let shorteventid = self.get_or_create_shorteventid(&new_pdu.event_id, globals)?; - - let previous_shortstatehash = self.current_shortstatehash(&new_pdu.room_id)?; - - if let Some(p) = previous_shortstatehash { - self.shorteventid_shortstatehash - .insert(&shorteventid.to_be_bytes(), &p.to_be_bytes())?; - } - - if let Some(state_key) = &new_pdu.state_key { - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let shortstatekey = self.get_or_create_shortstatekey( - &new_pdu.kind.to_string().into(), - state_key, - globals, - )?; - - let new = self.compress_state_event(shortstatekey, &new_pdu.event_id, globals)?; - - let replaces = states_parents - .last() - .map(|info| { - info.1 - .iter() - .find(|bytes| bytes.starts_with(&shortstatekey.to_be_bytes())) - }) - .unwrap_or_default(); - - if Some(&new) == replaces { - return Ok(previous_shortstatehash.expect("must exist")); - } - - // TODO: statehash with deterministic inputs - let shortstatehash = globals.next_count()?; - - let mut statediffnew = HashSet::new(); - statediffnew.insert(new); - - let mut statediffremoved = HashSet::new(); - if let Some(replaces) = replaces { - statediffremoved.insert(*replaces); - } - - self.save_state_from_diff( - shortstatehash, - statediffnew, - statediffremoved, - 2, - states_parents, - )?; - - Ok(shortstatehash) - } else { - Ok(previous_shortstatehash.expect("first event in room must be a state event")) - } - } - - #[tracing::instrument(skip(self, invite_event))] - pub fn calculate_invite_state( - &self, - invite_event: &PduEvent, - ) -> Result>> { - let mut state = Vec::new(); - // Add recommended events - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomCreate, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomJoinRules, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = self.room_state_get( - &invite_event.room_id, - &StateEventType::RoomCanonicalAlias, - "", - )? { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomAvatar, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomName, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = self.room_state_get( - &invite_event.room_id, - &StateEventType::RoomMember, - invite_event.sender.as_str(), - )? { - state.push(e.to_stripped_state_event()); - } - - state.push(invite_event.to_stripped_state_event()); - Ok(state) - } - - #[tracing::instrument(skip(self))] - pub fn set_room_state(&self, room_id: &RoomId, shortstatehash: u64) -> Result<()> { - self.roomid_shortstatehash - .insert(room_id.as_bytes(), &shortstatehash.to_be_bytes())?; - - Ok(()) - } - pub fn associate_token_shortstatehash( &self, room_id: &RoomId, @@ -1802,1149 +74,6 @@ impl Rooms { .transpose() } - /// Creates a new persisted data unit and adds it to a room. - #[tracing::instrument(skip(self, db, _mutex_lock))] - pub fn build_and_append_pdu( - &self, - pdu_builder: PduBuilder, - sender: &UserId, - room_id: &RoomId, - db: &Database, - _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room mutex - ) -> Result> { - let PduBuilder { - event_type, - content, - unsigned, - state_key, - redacts, - } = pdu_builder; - - let prev_events = self - .get_pdu_leaves(room_id)? - .into_iter() - .take(20) - .collect::>(); - - let create_event = self.room_state_get(room_id, &StateEventType::RoomCreate, "")?; - - let create_event_content: Option = create_event - .as_ref() - .map(|create_event| { - serde_json::from_str(create_event.content.get()).map_err(|e| { - warn!("Invalid create event: {}", e); - Error::bad_database("Invalid create event in db.") - }) - }) - .transpose()?; - - // If there was no create event yet, assume we are creating a room with the default - // version right now - let room_version_id = create_event_content - .map_or(db.globals.default_room_version(), |create_event| { - create_event.room_version - }); - let room_version = RoomVersion::new(&room_version_id).expect("room version is supported"); - - let auth_events = - self.get_auth_events(room_id, &event_type, sender, state_key.as_deref(), &content)?; - - // Our depth is the maximum depth of prev_events + 1 - let depth = prev_events - .iter() - .filter_map(|event_id| Some(self.get_pdu(event_id).ok()??.depth)) - .max() - .unwrap_or_else(|| uint!(0)) - + uint!(1); - - let mut unsigned = unsigned.unwrap_or_default(); - if let Some(state_key) = &state_key { - if let Some(prev_pdu) = - self.room_state_get(room_id, &event_type.to_string().into(), state_key)? - { - unsigned.insert( - "prev_content".to_owned(), - serde_json::from_str(prev_pdu.content.get()).expect("string is valid json"), - ); - unsigned.insert( - "prev_sender".to_owned(), - serde_json::to_value(&prev_pdu.sender).expect("UserId::to_value always works"), - ); - } - } - - let mut pdu = PduEvent { - event_id: ruma::event_id!("$thiswillbefilledinlater").into(), - room_id: room_id.to_owned(), - sender: sender.to_owned(), - origin_server_ts: utils::millis_since_unix_epoch() - .try_into() - .expect("time is valid"), - kind: event_type, - content, - state_key, - prev_events, - depth, - auth_events: auth_events - .iter() - .map(|(_, pdu)| pdu.event_id.clone()) - .collect(), - redacts, - unsigned: if unsigned.is_empty() { - None - } else { - Some(to_raw_value(&unsigned).expect("to_raw_value always works")) - }, - hashes: EventHash { - sha256: "aaa".to_owned(), - }, - signatures: None, - }; - - let auth_check = state_res::auth_check( - &room_version, - &pdu, - None::, // TODO: third_party_invite - |k, s| auth_events.get(&(k.clone(), s.to_owned())), - ) - .map_err(|e| { - error!("{:?}", e); - Error::bad_database("Auth check failed.") - })?; - - if !auth_check { - return Err(Error::BadRequest( - ErrorKind::Forbidden, - "Event is not authorized.", - )); - } - - // Hash and sign - let mut pdu_json = - utils::to_canonical_object(&pdu).expect("event is valid, we just created it"); - - pdu_json.remove("event_id"); - - // Add origin because synapse likes that (and it's required in the spec) - pdu_json.insert( - "origin".to_owned(), - CanonicalJsonValue::String(db.globals.server_name().as_ref().to_owned()), - ); - - match ruma::signatures::hash_and_sign_event( - db.globals.server_name().as_str(), - db.globals.keypair(), - &mut pdu_json, - &room_version_id, - ) { - Ok(_) => {} - Err(e) => { - return match e { - ruma::signatures::Error::PduSize => Err(Error::BadRequest( - ErrorKind::TooLarge, - "Message is too long", - )), - _ => Err(Error::BadRequest( - ErrorKind::Unknown, - "Signing event failed", - )), - } - } - } - - // Generate event id - pdu.event_id = EventId::parse_arc(format!( - "${}", - ruma::signatures::reference_hash(&pdu_json, &room_version_id) - .expect("ruma can calculate reference hashes") - )) - .expect("ruma's reference hashes are valid event ids"); - - pdu_json.insert( - "event_id".to_owned(), - CanonicalJsonValue::String(pdu.event_id.as_str().to_owned()), - ); - - // Generate short event id - let _shorteventid = self.get_or_create_shorteventid(&pdu.event_id, &db.globals)?; - - // We append to state before appending the pdu, so we don't have a moment in time with the - // pdu without it's state. This is okay because append_pdu can't fail. - let statehashid = self.append_to_state(&pdu, &db.globals)?; - - let pdu_id = self.append_pdu( - &pdu, - pdu_json, - // Since this PDU references all pdu_leaves we can update the leaves - // of the room - iter::once(&*pdu.event_id), - db, - )?; - - // We set the room state after inserting the pdu, so that we never have a moment in time - // where events in the current room state do not exist - self.set_room_state(room_id, statehashid)?; - - let mut servers: HashSet> = - self.room_servers(room_id).filter_map(|r| r.ok()).collect(); - - // In case we are kicking or banning a user, we need to inform their server of the change - if pdu.kind == RoomEventType::RoomMember { - if let Some(state_key_uid) = &pdu - .state_key - .as_ref() - .and_then(|state_key| UserId::parse(state_key.as_str()).ok()) - { - servers.insert(Box::from(state_key_uid.server_name())); - } - } - - // Remove our server from the server list since it will be added to it by room_servers() and/or the if statement above - servers.remove(db.globals.server_name()); - - db.sending.send_pdu(servers.into_iter(), &pdu_id)?; - - for appservice in db.appservice.all()? { - if self.appservice_in_room(room_id, &appservice, db)? { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - continue; - } - - // If the RoomMember event has a non-empty state_key, it is targeted at someone. - // If it is our appservice user, we send this PDU to it. - if pdu.kind == RoomEventType::RoomMember { - if let Some(state_key_uid) = &pdu - .state_key - .as_ref() - .and_then(|state_key| UserId::parse(state_key.as_str()).ok()) - { - if let Some(appservice_uid) = appservice - .1 - .get("sender_localpart") - .and_then(|string| string.as_str()) - .and_then(|string| { - UserId::parse_with_server_name(string, db.globals.server_name()).ok() - }) - { - if state_key_uid == &appservice_uid { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - continue; - } - } - } - } - - if let Some(namespaces) = appservice.1.get("namespaces") { - let users = namespaces - .get("users") - .and_then(|users| users.as_sequence()) - .map_or_else(Vec::new, |users| { - users - .iter() - .filter_map(|users| Regex::new(users.get("regex")?.as_str()?).ok()) - .collect::>() - }); - let aliases = namespaces - .get("aliases") - .and_then(|aliases| aliases.as_sequence()) - .map_or_else(Vec::new, |aliases| { - aliases - .iter() - .filter_map(|aliases| Regex::new(aliases.get("regex")?.as_str()?).ok()) - .collect::>() - }); - let rooms = namespaces - .get("rooms") - .and_then(|rooms| rooms.as_sequence()); - - let matching_users = |users: &Regex| { - users.is_match(pdu.sender.as_str()) - || pdu.kind == RoomEventType::RoomMember - && pdu - .state_key - .as_ref() - .map_or(false, |state_key| users.is_match(state_key)) - }; - let matching_aliases = |aliases: &Regex| { - self.room_aliases(room_id) - .filter_map(|r| r.ok()) - .any(|room_alias| aliases.is_match(room_alias.as_str())) - }; - - if aliases.iter().any(matching_aliases) - || rooms.map_or(false, |rooms| rooms.contains(&room_id.as_str().into())) - || users.iter().any(matching_users) - { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - } - } - } - - Ok(pdu.event_id) - } - - /// Returns an iterator over all PDUs in a room. - #[tracing::instrument(skip(self))] - pub fn all_pdus<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result, PduEvent)>> + 'a> { - self.pdus_since(user_id, room_id, 0) - } - - /// Returns an iterator over all events in a room that happened after the event with id `since` - /// in chronological order. - #[tracing::instrument(skip(self))] - pub fn pdus_since<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - since: u64, - ) -> Result, PduEvent)>> + 'a> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - // Skip the first pdu if it's exactly at since, because we sent that last time - let mut first_pdu_id = prefix.clone(); - first_pdu_id.extend_from_slice(&(since + 1).to_be_bytes()); - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(&first_pdu_id, false) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } - - /// Returns an iterator over all events and their tokens in a room that happened before the - /// event with id `until` in reverse-chronological order. - #[tracing::instrument(skip(self))] - pub fn pdus_until<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - until: u64, - ) -> Result, PduEvent)>> + 'a> { - // Create the first part of the full pdu id - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut current = prefix.clone(); - current.extend_from_slice(&(until.saturating_sub(1)).to_be_bytes()); // -1 because we don't want event at `until` - - let current: &[u8] = ¤t; - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(current, true) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } - - /// Returns an iterator over all events and their token in a room that happened after the event - /// with id `from` in chronological order. - #[tracing::instrument(skip(self))] - pub fn pdus_after<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - from: u64, - ) -> Result, PduEvent)>> + 'a> { - // Create the first part of the full pdu id - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut current = prefix.clone(); - current.extend_from_slice(&(from + 1).to_be_bytes()); // +1 so we don't send the base event - - let current: &[u8] = ¤t; - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(current, false) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } - - /// Replace a PDU with the redacted form. - #[tracing::instrument(skip(self, reason))] - pub fn redact_pdu(&self, event_id: &EventId, reason: &PduEvent) -> Result<()> { - if let Some(pdu_id) = self.get_pdu_id(event_id)? { - let mut pdu = self - .get_pdu_from_id(&pdu_id)? - .ok_or_else(|| Error::bad_database("PDU ID points to invalid PDU."))?; - pdu.redact(reason)?; - self.replace_pdu(&pdu_id, &pdu)?; - } - // If event does not exist, just noop - Ok(()) - } - - /// Update current membership data. - #[tracing::instrument(skip(self, last_state, db))] - pub fn update_membership( - &self, - room_id: &RoomId, - user_id: &UserId, - membership: MembershipState, - sender: &UserId, - last_state: Option>>, - db: &Database, - update_joined_count: bool, - ) -> Result<()> { - // Keep track what remote users exist by adding them as "deactivated" users - if user_id.server_name() != db.globals.server_name() { - db.users.create(user_id, None)?; - // TODO: displayname, avatar url - } - - let mut roomserver_id = room_id.as_bytes().to_vec(); - roomserver_id.push(0xff); - roomserver_id.extend_from_slice(user_id.server_name().as_bytes()); - - let mut serverroom_id = user_id.server_name().as_bytes().to_vec(); - serverroom_id.push(0xff); - serverroom_id.extend_from_slice(room_id.as_bytes()); - - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - let mut roomuser_id = room_id.as_bytes().to_vec(); - roomuser_id.push(0xff); - roomuser_id.extend_from_slice(user_id.as_bytes()); - - match &membership { - MembershipState::Join => { - // Check if the user never joined this room - if !self.once_joined(user_id, room_id)? { - // Add the user ID to the join list then - self.roomuseroncejoinedids.insert(&userroom_id, &[])?; - - // Check if the room has a predecessor - if let Some(predecessor) = self - .room_state_get(room_id, &StateEventType::RoomCreate, "")? - .and_then(|create| serde_json::from_str(create.content.get()).ok()) - .and_then(|content: RoomCreateEventContent| content.predecessor) - { - // Copy user settings from predecessor to the current room: - // - Push rules - // - // TODO: finish this once push rules are implemented. - // - // let mut push_rules_event_content: PushRulesEvent = account_data - // .get( - // None, - // user_id, - // EventType::PushRules, - // )?; - // - // NOTE: find where `predecessor.room_id` match - // and update to `room_id`. - // - // account_data - // .update( - // None, - // user_id, - // EventType::PushRules, - // &push_rules_event_content, - // globals, - // ) - // .ok(); - - // Copy old tags to new room - if let Some(tag_event) = db.account_data.get::( - Some(&predecessor.room_id), - user_id, - RoomAccountDataEventType::Tag, - )? { - db.account_data - .update( - Some(room_id), - user_id, - RoomAccountDataEventType::Tag, - &tag_event, - &db.globals, - ) - .ok(); - }; - - // Copy direct chat flag - if let Some(mut direct_event) = db.account_data.get::( - None, - user_id, - GlobalAccountDataEventType::Direct.to_string().into(), - )? { - let mut room_ids_updated = false; - - for room_ids in direct_event.content.0.values_mut() { - if room_ids.iter().any(|r| r == &predecessor.room_id) { - room_ids.push(room_id.to_owned()); - room_ids_updated = true; - } - } - - if room_ids_updated { - db.account_data.update( - None, - user_id, - GlobalAccountDataEventType::Direct.to_string().into(), - &direct_event, - &db.globals, - )?; - } - }; - } - } - - if update_joined_count { - self.roomserverids.insert(&roomserver_id, &[])?; - self.serverroomids.insert(&serverroom_id, &[])?; - } - self.userroomid_joined.insert(&userroom_id, &[])?; - self.roomuserid_joined.insert(&roomuser_id, &[])?; - self.userroomid_invitestate.remove(&userroom_id)?; - self.roomuserid_invitecount.remove(&roomuser_id)?; - self.userroomid_leftstate.remove(&userroom_id)?; - self.roomuserid_leftcount.remove(&roomuser_id)?; - } - MembershipState::Invite => { - // We want to know if the sender is ignored by the receiver - let is_ignored = db - .account_data - .get::( - None, // Ignored users are in global account data - user_id, // Receiver - GlobalAccountDataEventType::IgnoredUserList - .to_string() - .into(), - )? - .map_or(false, |ignored| { - ignored - .content - .ignored_users - .iter() - .any(|user| user == sender) - }); - - if is_ignored { - return Ok(()); - } - - if update_joined_count { - self.roomserverids.insert(&roomserver_id, &[])?; - self.serverroomids.insert(&serverroom_id, &[])?; - } - self.userroomid_invitestate.insert( - &userroom_id, - &serde_json::to_vec(&last_state.unwrap_or_default()) - .expect("state to bytes always works"), - )?; - self.roomuserid_invitecount - .insert(&roomuser_id, &db.globals.next_count()?.to_be_bytes())?; - self.userroomid_joined.remove(&userroom_id)?; - self.roomuserid_joined.remove(&roomuser_id)?; - self.userroomid_leftstate.remove(&userroom_id)?; - self.roomuserid_leftcount.remove(&roomuser_id)?; - } - MembershipState::Leave | MembershipState::Ban => { - if update_joined_count - && self - .room_members(room_id) - .chain(self.room_members_invited(room_id)) - .filter_map(|r| r.ok()) - .all(|u| u.server_name() != user_id.server_name()) - { - self.roomserverids.remove(&roomserver_id)?; - self.serverroomids.remove(&serverroom_id)?; - } - self.userroomid_leftstate.insert( - &userroom_id, - &serde_json::to_vec(&Vec::>::new()).unwrap(), - )?; // TODO - self.roomuserid_leftcount - .insert(&roomuser_id, &db.globals.next_count()?.to_be_bytes())?; - self.userroomid_joined.remove(&userroom_id)?; - self.roomuserid_joined.remove(&roomuser_id)?; - self.userroomid_invitestate.remove(&userroom_id)?; - self.roomuserid_invitecount.remove(&roomuser_id)?; - } - _ => {} - } - - if update_joined_count { - self.update_joined_count(room_id, db)?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self, room_id, db))] - pub fn update_joined_count(&self, room_id: &RoomId, db: &Database) -> Result<()> { - let mut joinedcount = 0_u64; - let mut invitedcount = 0_u64; - let mut joined_servers = HashSet::new(); - let mut real_users = HashSet::new(); - - for joined in self.room_members(room_id).filter_map(|r| r.ok()) { - joined_servers.insert(joined.server_name().to_owned()); - if joined.server_name() == db.globals.server_name() - && !db.users.is_deactivated(&joined).unwrap_or(true) - { - real_users.insert(joined); - } - joinedcount += 1; - } - - for invited in self.room_members_invited(room_id).filter_map(|r| r.ok()) { - joined_servers.insert(invited.server_name().to_owned()); - invitedcount += 1; - } - - self.roomid_joinedcount - .insert(room_id.as_bytes(), &joinedcount.to_be_bytes())?; - - self.roomid_invitedcount - .insert(room_id.as_bytes(), &invitedcount.to_be_bytes())?; - - self.our_real_users_cache - .write() - .unwrap() - .insert(room_id.to_owned(), Arc::new(real_users)); - - for old_joined_server in self.room_servers(room_id).filter_map(|r| r.ok()) { - if !joined_servers.remove(&old_joined_server) { - // Server not in room anymore - let mut roomserver_id = room_id.as_bytes().to_vec(); - roomserver_id.push(0xff); - roomserver_id.extend_from_slice(old_joined_server.as_bytes()); - - let mut serverroom_id = old_joined_server.as_bytes().to_vec(); - serverroom_id.push(0xff); - serverroom_id.extend_from_slice(room_id.as_bytes()); - - self.roomserverids.remove(&roomserver_id)?; - self.serverroomids.remove(&serverroom_id)?; - } - } - - // Now only new servers are in joined_servers anymore - for server in joined_servers { - let mut roomserver_id = room_id.as_bytes().to_vec(); - roomserver_id.push(0xff); - roomserver_id.extend_from_slice(server.as_bytes()); - - let mut serverroom_id = server.as_bytes().to_vec(); - serverroom_id.push(0xff); - serverroom_id.extend_from_slice(room_id.as_bytes()); - - self.roomserverids.insert(&roomserver_id, &[])?; - self.serverroomids.insert(&serverroom_id, &[])?; - } - - self.appservice_in_room_cache - .write() - .unwrap() - .remove(room_id); - - Ok(()) - } - - #[tracing::instrument(skip(self, room_id, db))] - pub fn get_our_real_users( - &self, - room_id: &RoomId, - db: &Database, - ) -> Result>>> { - let maybe = self - .our_real_users_cache - .read() - .unwrap() - .get(room_id) - .cloned(); - if let Some(users) = maybe { - Ok(users) - } else { - self.update_joined_count(room_id, db)?; - Ok(Arc::clone( - self.our_real_users_cache - .read() - .unwrap() - .get(room_id) - .unwrap(), - )) - } - } - - #[tracing::instrument(skip(self, room_id, appservice, db))] - pub fn appservice_in_room( - &self, - room_id: &RoomId, - appservice: &(String, serde_yaml::Value), - db: &Database, - ) -> Result { - let maybe = self - .appservice_in_room_cache - .read() - .unwrap() - .get(room_id) - .and_then(|map| map.get(&appservice.0)) - .copied(); - - if let Some(b) = maybe { - Ok(b) - } else if let Some(namespaces) = appservice.1.get("namespaces") { - let users = namespaces - .get("users") - .and_then(|users| users.as_sequence()) - .map_or_else(Vec::new, |users| { - users - .iter() - .filter_map(|users| Regex::new(users.get("regex")?.as_str()?).ok()) - .collect::>() - }); - - let bridge_user_id = appservice - .1 - .get("sender_localpart") - .and_then(|string| string.as_str()) - .and_then(|string| { - UserId::parse_with_server_name(string, db.globals.server_name()).ok() - }); - - let in_room = bridge_user_id - .map_or(false, |id| self.is_joined(&id, room_id).unwrap_or(false)) - || self.room_members(room_id).any(|userid| { - userid.map_or(false, |userid| { - users.iter().any(|r| r.is_match(userid.as_str())) - }) - }); - - self.appservice_in_room_cache - .write() - .unwrap() - .entry(room_id.to_owned()) - .or_default() - .insert(appservice.0.clone(), in_room); - - Ok(in_room) - } else { - Ok(false) - } - } - - // Make a user leave all their joined rooms - #[tracing::instrument(skip(self, db))] - pub async fn leave_all_rooms(&self, user_id: &UserId, db: &Database) -> Result<()> { - let all_rooms = db - .rooms - .rooms_joined(user_id) - .chain(db.rooms.rooms_invited(user_id).map(|t| t.map(|(r, _)| r))) - .collect::>(); - - for room_id in all_rooms { - let room_id = match room_id { - Ok(room_id) => room_id, - Err(_) => continue, - }; - - let _ = self.leave_room(user_id, &room_id, db).await; - } - - Ok(()) - } - - #[tracing::instrument(skip(self, db))] - pub async fn leave_room( - &self, - user_id: &UserId, - room_id: &RoomId, - db: &Database, - ) -> Result<()> { - // Ask a remote server if we don't have this room - if !self.exists(room_id)? && room_id.server_name() != db.globals.server_name() { - if let Err(e) = self.remote_leave_room(user_id, room_id, db).await { - warn!("Failed to leave room {} remotely: {}", user_id, e); - // Don't tell the client about this error - } - - let last_state = self - .invite_state(user_id, room_id)? - .map_or_else(|| self.left_state(user_id, room_id), |s| Ok(Some(s)))?; - - // We always drop the invite, we can't rely on other servers - self.update_membership( - room_id, - user_id, - MembershipState::Leave, - user_id, - last_state, - db, - true, - )?; - } else { - let mutex_state = Arc::clone( - db.globals - .roomid_mutex_state - .write() - .unwrap() - .entry(room_id.to_owned()) - .or_default(), - ); - let state_lock = mutex_state.lock().await; - - let mut event: RoomMemberEventContent = serde_json::from_str( - self.room_state_get(room_id, &StateEventType::RoomMember, user_id.as_str())? - .ok_or(Error::BadRequest( - ErrorKind::BadState, - "Cannot leave a room you are not a member of.", - ))? - .content - .get(), - ) - .map_err(|_| Error::bad_database("Invalid member event in database."))?; - - event.membership = MembershipState::Leave; - - self.build_and_append_pdu( - PduBuilder { - event_type: RoomEventType::RoomMember, - content: to_raw_value(&event).expect("event is valid, we just created it"), - unsigned: None, - state_key: Some(user_id.to_string()), - redacts: None, - }, - user_id, - room_id, - db, - &state_lock, - )?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self, db))] - async fn remote_leave_room( - &self, - user_id: &UserId, - room_id: &RoomId, - db: &Database, - ) -> Result<()> { - let mut make_leave_response_and_server = Err(Error::BadServerResponse( - "No server available to assist in leaving.", - )); - - let invite_state = db - .rooms - .invite_state(user_id, room_id)? - .ok_or(Error::BadRequest( - ErrorKind::BadState, - "User is not invited.", - ))?; - - let servers: HashSet<_> = invite_state - .iter() - .filter_map(|event| serde_json::from_str(event.json().get()).ok()) - .filter_map(|event: serde_json::Value| event.get("sender").cloned()) - .filter_map(|sender| sender.as_str().map(|s| s.to_owned())) - .filter_map(|sender| UserId::parse(sender).ok()) - .map(|user| user.server_name().to_owned()) - .collect(); - - for remote_server in servers { - let make_leave_response = db - .sending - .send_federation_request( - &db.globals, - &remote_server, - federation::membership::prepare_leave_event::v1::Request { room_id, user_id }, - ) - .await; - - make_leave_response_and_server = make_leave_response.map(|r| (r, remote_server)); - - if make_leave_response_and_server.is_ok() { - break; - } - } - - let (make_leave_response, remote_server) = make_leave_response_and_server?; - - let room_version_id = match make_leave_response.room_version { - Some(version) if self.is_supported_version(&db, &version) => version, - _ => return Err(Error::BadServerResponse("Room version is not supported")), - }; - - let mut leave_event_stub = - serde_json::from_str::(make_leave_response.event.get()).map_err( - |_| Error::BadServerResponse("Invalid make_leave event json received from server."), - )?; - - // TODO: Is origin needed? - leave_event_stub.insert( - "origin".to_owned(), - CanonicalJsonValue::String(db.globals.server_name().as_str().to_owned()), - ); - leave_event_stub.insert( - "origin_server_ts".to_owned(), - CanonicalJsonValue::Integer( - utils::millis_since_unix_epoch() - .try_into() - .expect("Timestamp is valid js_int value"), - ), - ); - // We don't leave the event id in the pdu because that's only allowed in v1 or v2 rooms - leave_event_stub.remove("event_id"); - - // In order to create a compatible ref hash (EventID) the `hashes` field needs to be present - ruma::signatures::hash_and_sign_event( - db.globals.server_name().as_str(), - db.globals.keypair(), - &mut leave_event_stub, - &room_version_id, - ) - .expect("event is valid, we just created it"); - - // Generate event id - let event_id = EventId::parse(format!( - "${}", - ruma::signatures::reference_hash(&leave_event_stub, &room_version_id) - .expect("ruma can calculate reference hashes") - )) - .expect("ruma's reference hashes are valid event ids"); - - // Add event_id back - leave_event_stub.insert( - "event_id".to_owned(), - CanonicalJsonValue::String(event_id.as_str().to_owned()), - ); - - // It has enough fields to be called a proper event now - let leave_event = leave_event_stub; - - db.sending - .send_federation_request( - &db.globals, - &remote_server, - federation::membership::create_leave_event::v2::Request { - room_id, - event_id: &event_id, - pdu: &PduEvent::convert_to_outgoing_federation_event(leave_event.clone()), - }, - ) - .await?; - - Ok(()) - } - - /// Makes a user forget a room. - #[tracing::instrument(skip(self))] - pub fn forget(&self, room_id: &RoomId, user_id: &UserId) -> Result<()> { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - let mut roomuser_id = room_id.as_bytes().to_vec(); - roomuser_id.push(0xff); - roomuser_id.extend_from_slice(user_id.as_bytes()); - - self.userroomid_leftstate.remove(&userroom_id)?; - self.roomuserid_leftcount.remove(&roomuser_id)?; - - Ok(()) - } - - #[tracing::instrument(skip(self, globals))] - pub fn set_alias( - &self, - alias: &RoomAliasId, - room_id: Option<&RoomId>, - globals: &super::globals::Globals, - ) -> Result<()> { - if let Some(room_id) = room_id { - // New alias - self.alias_roomid - .insert(alias.alias().as_bytes(), room_id.as_bytes())?; - let mut aliasid = room_id.as_bytes().to_vec(); - aliasid.push(0xff); - aliasid.extend_from_slice(&globals.next_count()?.to_be_bytes()); - self.aliasid_alias.insert(&aliasid, &*alias.as_bytes())?; - } else { - // room_id=None means remove alias - if let Some(room_id) = self.alias_roomid.get(alias.alias().as_bytes())? { - let mut prefix = room_id.to_vec(); - prefix.push(0xff); - - for (key, _) in self.aliasid_alias.scan_prefix(prefix) { - self.aliasid_alias.remove(&key)?; - } - self.alias_roomid.remove(alias.alias().as_bytes())?; - } else { - return Err(Error::BadRequest( - ErrorKind::NotFound, - "Alias does not exist.", - )); - } - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn id_from_alias(&self, alias: &RoomAliasId) -> Result>> { - self.alias_roomid - .get(alias.alias().as_bytes())? - .map(|bytes| { - RoomId::parse(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in alias_roomid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("Room ID in alias_roomid is invalid.")) - }) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn room_aliases<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.aliasid_alias.scan_prefix(prefix).map(|(_, bytes)| { - utils::string_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid alias bytes in aliasid_alias."))? - .try_into() - .map_err(|_| Error::bad_database("Invalid alias in aliasid_alias.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn set_public(&self, room_id: &RoomId, public: bool) -> Result<()> { - if public { - self.publicroomids.insert(room_id.as_bytes(), &[])?; - } else { - self.publicroomids.remove(room_id.as_bytes())?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn is_public_room(&self, room_id: &RoomId) -> Result { - Ok(self.publicroomids.get(room_id.as_bytes())?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn iter_ids(&self) -> impl Iterator>> + '_ { - self.roomid_shortroomid.iter().map(|(bytes, _)| { - RoomId::parse( - utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in publicroomids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in roomid_shortroomid is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn public_rooms(&self) -> impl Iterator>> + '_ { - self.publicroomids.iter().map(|(bytes, _)| { - RoomId::parse( - utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in publicroomids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in publicroomids is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn search_pdus<'a>( - &'a self, - room_id: &RoomId, - search_string: &str, - ) -> Result> + 'a, Vec)>> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - let prefix_clone = prefix.clone(); - - let words: Vec<_> = search_string - .split_terminator(|c: char| !c.is_alphanumeric()) - .filter(|s| !s.is_empty()) - .map(str::to_lowercase) - .collect(); - - let iterators = words.clone().into_iter().map(move |word| { - let mut prefix2 = prefix.clone(); - prefix2.extend_from_slice(word.as_bytes()); - prefix2.push(0xff); - - let mut last_possible_id = prefix2.clone(); - last_possible_id.extend_from_slice(&u64::MAX.to_be_bytes()); - - self.tokenids - .iter_from(&last_possible_id, true) // Newest pdus first - .take_while(move |(k, _)| k.starts_with(&prefix2)) - .map(|(key, _)| key[key.len() - size_of::()..].to_vec()) - }); - - Ok(utils::common_elements(iterators, |a, b| { - // We compare b with a because we reversed the iterator earlier - b.cmp(a) - }) - .map(|iter| { - ( - iter.map(move |id| { - let mut pduid = prefix_clone.clone(); - pduid.extend_from_slice(&id); - pduid - }), - words, - ) - })) - } - #[tracing::instrument(skip(self))] pub fn get_shared_rooms<'a>( &'a self, @@ -2983,521 +112,3 @@ impl Rooms { })) } - /// Returns an iterator of all servers participating in this room. - #[tracing::instrument(skip(self))] - pub fn room_servers<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomserverids.scan_prefix(prefix).map(|(key, _)| { - ServerName::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Server name in roomserverids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Server name in roomserverids is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn server_in_room<'a>(&'a self, server: &ServerName, room_id: &RoomId) -> Result { - let mut key = server.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - - self.serverroomids.get(&key).map(|o| o.is_some()) - } - - /// Returns an iterator of all rooms a server participates in (as far as we know). - #[tracing::instrument(skip(self))] - pub fn server_rooms<'a>( - &'a self, - server: &ServerName, - ) -> impl Iterator>> + 'a { - let mut prefix = server.as_bytes().to_vec(); - prefix.push(0xff); - - self.serverroomids.scan_prefix(prefix).map(|(key, _)| { - RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| Error::bad_database("RoomId in serverroomids is invalid unicode."))?, - ) - .map_err(|_| Error::bad_database("RoomId in serverroomids is invalid.")) - }) - } - - /// Returns an iterator over all joined members of a room. - #[tracing::instrument(skip(self))] - pub fn room_members<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomuserid_joined.scan_prefix(prefix).map(|(key, _)| { - UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("User ID in roomuserid_joined is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("User ID in roomuserid_joined is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn room_joined_count(&self, room_id: &RoomId) -> Result> { - self.roomid_joinedcount - .get(room_id.as_bytes())? - .map(|b| { - utils::u64_from_bytes(&b) - .map_err(|_| Error::bad_database("Invalid joinedcount in db.")) - }) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn room_invited_count(&self, room_id: &RoomId) -> Result> { - self.roomid_invitedcount - .get(room_id.as_bytes())? - .map(|b| { - utils::u64_from_bytes(&b) - .map_err(|_| Error::bad_database("Invalid joinedcount in db.")) - }) - .transpose() - } - - /// Returns an iterator over all User IDs who ever joined a room. - #[tracing::instrument(skip(self))] - pub fn room_useroncejoined<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomuseroncejoinedids - .scan_prefix(prefix) - .map(|(key, _)| { - UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("User ID in room_useroncejoined is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("User ID in room_useroncejoined is invalid.")) - }) - } - - /// Returns an iterator over all invited members of a room. - #[tracing::instrument(skip(self))] - pub fn room_members_invited<'a>( - &'a self, - room_id: &RoomId, - ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomuserid_invitecount - .scan_prefix(prefix) - .map(|(key, _)| { - UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("User ID in roomuserid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("User ID in roomuserid_invited is invalid.")) - }) - } - - #[tracing::instrument(skip(self))] - pub fn get_invite_count(&self, room_id: &RoomId, user_id: &UserId) -> Result> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_invitecount - .get(&key)? - .map_or(Ok(None), |bytes| { - Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid invitecount in db.") - })?)) - }) - } - - #[tracing::instrument(skip(self))] - pub fn get_left_count(&self, room_id: &RoomId, user_id: &UserId) -> Result> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_leftcount - .get(&key)? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid leftcount in db.")) - }) - .transpose() - } - - pub fn is_disabled(&self, room_id: &RoomId) -> Result { - Ok(self.disabledroomids.get(room_id.as_bytes())?.is_some()) - } - - /// Returns an iterator over all rooms this user joined. - #[tracing::instrument(skip(self))] - pub fn rooms_joined<'a>( - &'a self, - user_id: &UserId, - ) -> impl Iterator>> + 'a { - self.userroomid_joined - .scan_prefix(user_id.as_bytes().to_vec()) - .map(|(key, _)| { - RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Room ID in userroomid_joined is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_joined is invalid.")) - }) - } - - /// Returns an iterator over all rooms a user was invited to. - #[tracing::instrument(skip(self))] - pub fn rooms_invited<'a>( - &'a self, - user_id: &UserId, - ) -> impl Iterator, Vec>)>> + 'a { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.userroomid_invitestate - .scan_prefix(prefix) - .map(|(key, state)| { - let room_id = RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Room ID in userroomid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_invited is invalid."))?; - - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_invitestate."))?; - - Ok((room_id, state)) - }) - } - - #[tracing::instrument(skip(self))] - pub fn invite_state( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result>>> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - - self.userroomid_invitestate - .get(&key)? - .map(|state| { - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_invitestate."))?; - - Ok(state) - }) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn left_state( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result>>> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - - self.userroomid_leftstate - .get(&key)? - .map(|state| { - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_leftstate."))?; - - Ok(state) - }) - .transpose() - } - - /// Returns an iterator over all rooms a user left. - #[tracing::instrument(skip(self))] - pub fn rooms_left<'a>( - &'a self, - user_id: &UserId, - ) -> impl Iterator, Vec>)>> + 'a { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.userroomid_leftstate - .scan_prefix(prefix) - .map(|(key, state)| { - let room_id = RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Room ID in userroomid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_invited is invalid."))?; - - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_leftstate."))?; - - Ok((room_id, state)) - }) - } - - #[tracing::instrument(skip(self))] - pub fn once_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.roomuseroncejoinedids.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn is_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.userroomid_joined.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn is_invited(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.userroomid_invitestate.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn is_left(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.userroomid_leftstate.get(&userroom_id)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn get_auth_chain_from_cache<'a>( - &'a self, - key: &[u64], - ) -> Result>>> { - // Check RAM cache - if let Some(result) = self.auth_chain_cache.lock().unwrap().get_mut(key) { - return Ok(Some(Arc::clone(result))); - } - - // Check DB cache - if key.len() == 1 { - if let Some(chain) = - self.shorteventid_authchain - .get(&key[0].to_be_bytes())? - .map(|chain| { - chain - .chunks_exact(size_of::()) - .map(|chunk| { - utils::u64_from_bytes(chunk).expect("byte length is correct") - }) - .collect() - }) - { - let chain = Arc::new(chain); - - // Cache in RAM - self.auth_chain_cache - .lock() - .unwrap() - .insert(vec![key[0]], Arc::clone(&chain)); - - return Ok(Some(chain)); - } - } - - Ok(None) - } - - #[tracing::instrument(skip(self))] - pub fn cache_auth_chain(&self, key: Vec, chain: Arc>) -> Result<()> { - // Persist in db - if key.len() == 1 { - self.shorteventid_authchain.insert( - &key[0].to_be_bytes(), - &chain - .iter() - .flat_map(|s| s.to_be_bytes().to_vec()) - .collect::>(), - )?; - } - - // Cache in RAM - self.auth_chain_cache.lock().unwrap().insert(key, chain); - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_was_sent_before( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - ll_user: &UserId, - ) -> Result { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(device_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(ll_user.as_bytes()); - Ok(self.lazyloadedids.get(&key)?.is_some()) - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_mark_sent( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - lazy_load: HashSet>, - count: u64, - ) { - self.lazy_load_waiting.lock().unwrap().insert( - ( - user_id.to_owned(), - device_id.to_owned(), - room_id.to_owned(), - count, - ), - lazy_load, - ); - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_confirm_delivery( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - since: u64, - ) -> Result<()> { - if let Some(user_ids) = self.lazy_load_waiting.lock().unwrap().remove(&( - user_id.to_owned(), - device_id.to_owned(), - room_id.to_owned(), - since, - )) { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for ll_id in user_ids { - let mut key = prefix.clone(); - key.extend_from_slice(ll_id.as_bytes()); - self.lazyloadedids.insert(&key, &[])?; - } - } - - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_reset( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - ) -> Result<()> { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for (key, _) in self.lazyloadedids.scan_prefix(prefix) { - self.lazyloadedids.remove(&key)?; - } - - Ok(()) - } - - /// Returns the room's version. - #[tracing::instrument(skip(self))] - pub fn get_room_version(&self, room_id: &RoomId) -> Result { - let create_event = self.room_state_get(room_id, &StateEventType::RoomCreate, "")?; - - let create_event_content: Option = create_event - .as_ref() - .map(|create_event| { - serde_json::from_str(create_event.content.get()).map_err(|e| { - warn!("Invalid create event: {}", e); - Error::bad_database("Invalid create event in db.") - }) - }) - .transpose()?; - let room_version = create_event_content - .map(|create_event| create_event.room_version) - .ok_or_else(|| Error::BadDatabase("Invalid room version"))?; - Ok(room_version) - } -} diff --git a/src/database/sending.rs b/src/service/sending.rs similarity index 100% rename from src/database/sending.rs rename to src/service/sending.rs diff --git a/src/database/transaction_ids.rs b/src/service/transaction_ids.rs similarity index 100% rename from src/database/transaction_ids.rs rename to src/service/transaction_ids.rs diff --git a/src/database/uiaa.rs b/src/service/uiaa.rs similarity index 100% rename from src/database/uiaa.rs rename to src/service/uiaa.rs diff --git a/src/database/users.rs b/src/service/users.rs similarity index 100% rename from src/database/users.rs rename to src/service/users.rs diff --git a/src/error.rs b/src/utils/error.rs similarity index 100% rename from src/error.rs rename to src/utils/error.rs diff --git a/src/utils.rs b/src/utils/utils.rs similarity index 100% rename from src/utils.rs rename to src/utils/utils.rs From d0cbe46ff079998cf419a7f657da56f47432ffba Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 15 Aug 2022 17:07:33 +0200 Subject: [PATCH 016/197] refactor: prepare splitting src/service/rooms/state.rs to src/service/rooms/state/mod.rs --- src/service/rooms/{state.rs => state/mod.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/service/rooms/{state.rs => state/mod.rs} (100%) diff --git a/src/service/rooms/state.rs b/src/service/rooms/state/mod.rs similarity index 100% rename from src/service/rooms/state.rs rename to src/service/rooms/state/mod.rs From 9efd9f06c6c274ad56bc70c9e176e7f59f74272c Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 15 Aug 2022 17:07:33 +0200 Subject: [PATCH 017/197] refactor: prepare splitting src/service/rooms/state.rs to src/service/rooms/state/data.rs --- src/service/rooms/{state.rs => state/data.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/service/rooms/{state.rs => state/data.rs} (100%) diff --git a/src/service/rooms/state.rs b/src/service/rooms/state/data.rs similarity index 100% rename from src/service/rooms/state.rs rename to src/service/rooms/state/data.rs From 7d2b22f58de3059e5244bf0cc657d7703ff6f245 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 15 Aug 2022 17:08:33 +0200 Subject: [PATCH 018/197] refactor: prepare splitting src/service/rooms/state.rs to src/service/rooms/state_accessor/mod.rs --- src/service/rooms/{state.rs => state_accessor/mod.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/service/rooms/{state.rs => state_accessor/mod.rs} (100%) diff --git a/src/service/rooms/state.rs b/src/service/rooms/state_accessor/mod.rs similarity index 100% rename from src/service/rooms/state.rs rename to src/service/rooms/state_accessor/mod.rs From e1d8c03e474883c6ffce09a1713241f5d5cb828f Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 15 Aug 2022 17:09:15 +0200 Subject: [PATCH 019/197] refactor: prepare splitting src/api/server_server.rs to src/service/rooms/event_handler/mod.rs --- src/{api/server_server.rs => service/rooms/event_handler/mod.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/{api/server_server.rs => service/rooms/event_handler/mod.rs} (100%) diff --git a/src/api/server_server.rs b/src/service/rooms/event_handler/mod.rs similarity index 100% rename from src/api/server_server.rs rename to src/service/rooms/event_handler/mod.rs From 57c92f80445ce908a47f6cc9745f7048b1f020cb Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 15 Aug 2022 17:09:22 +0200 Subject: [PATCH 020/197] refactor: restore src/api/server_server.rs --- src/api/server_server.rs | 3644 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 3644 insertions(+) create mode 100644 src/api/server_server.rs diff --git a/src/api/server_server.rs b/src/api/server_server.rs new file mode 100644 index 00000000..6fa83e4c --- /dev/null +++ b/src/api/server_server.rs @@ -0,0 +1,3644 @@ +use crate::{ + client_server::{self, claim_keys_helper, get_keys_helper}, + database::{rooms::CompressedStateEvent, DatabaseGuard}, + pdu::EventHash, + utils, Database, Error, PduEvent, Result, Ruma, +}; +use axum::{response::IntoResponse, Json}; +use futures_util::{stream::FuturesUnordered, StreamExt}; +use get_profile_information::v1::ProfileField; +use http::header::{HeaderValue, AUTHORIZATION}; +use regex::Regex; +use ruma::{ + api::{ + client::error::{Error as RumaError, ErrorKind}, + federation::{ + authorization::get_event_authorization, + device::get_devices::{self, v1::UserDevice}, + directory::{get_public_rooms, get_public_rooms_filtered}, + discovery::{ + get_remote_server_keys, get_remote_server_keys_batch, + get_remote_server_keys_batch::v2::QueryCriteria, get_server_keys, + get_server_version, ServerSigningKeys, VerifyKey, + }, + event::{get_event, get_missing_events, get_room_state, get_room_state_ids}, + keys::{claim_keys, get_keys}, + membership::{ + create_invite, + create_join_event::{self, RoomState}, + prepare_join_event, + }, + query::{get_profile_information, get_room_information}, + transactions::{ + edu::{DeviceListUpdateContent, DirectDeviceContent, Edu, SigningKeyUpdateContent}, + send_transaction_message, + }, + }, + EndpointError, IncomingResponse, MatrixVersion, OutgoingRequest, OutgoingResponse, + SendAccessToken, + }, + directory::{IncomingFilter, IncomingRoomNetwork}, + events::{ + receipt::{ReceiptEvent, ReceiptEventContent}, + room::{ + create::RoomCreateEventContent, + join_rules::{JoinRule, RoomJoinRulesEventContent}, + member::{MembershipState, RoomMemberEventContent}, + server_acl::RoomServerAclEventContent, + }, + RoomEventType, StateEventType, + }, + int, + receipt::ReceiptType, + serde::{Base64, JsonObject, Raw}, + signatures::{CanonicalJsonObject, CanonicalJsonValue}, + state_res::{self, RoomVersion, StateMap}, + to_device::DeviceIdOrAllDevices, + uint, EventId, MilliSecondsSinceUnixEpoch, RoomId, RoomVersionId, ServerName, + ServerSigningKeyId, +}; +use serde_json::value::{to_raw_value, RawValue as RawJsonValue}; +use std::{ + collections::{btree_map, hash_map, BTreeMap, BTreeSet, HashMap, HashSet}, + fmt::Debug, + future::Future, + mem, + net::{IpAddr, SocketAddr}, + ops::Deref, + pin::Pin, + sync::{Arc, RwLock, RwLockWriteGuard}, + time::{Duration, Instant, SystemTime}, +}; +use tokio::sync::{MutexGuard, Semaphore}; +use tracing::{debug, error, info, trace, warn}; + +/// Wraps either an literal IP address plus port, or a hostname plus complement +/// (colon-plus-port if it was specified). +/// +/// Note: A `FedDest::Named` might contain an IP address in string form if there +/// was no port specified to construct a SocketAddr with. +/// +/// # Examples: +/// ```rust +/// # use conduit::server_server::FedDest; +/// # fn main() -> Result<(), std::net::AddrParseError> { +/// FedDest::Literal("198.51.100.3:8448".parse()?); +/// FedDest::Literal("[2001:db8::4:5]:443".parse()?); +/// FedDest::Named("matrix.example.org".to_owned(), "".to_owned()); +/// FedDest::Named("matrix.example.org".to_owned(), ":8448".to_owned()); +/// FedDest::Named("198.51.100.5".to_owned(), "".to_owned()); +/// # Ok(()) +/// # } +/// ``` +#[derive(Clone, Debug, PartialEq)] +pub enum FedDest { + Literal(SocketAddr), + Named(String, String), +} + +impl FedDest { + fn into_https_string(self) -> String { + match self { + Self::Literal(addr) => format!("https://{}", addr), + Self::Named(host, port) => format!("https://{}{}", host, port), + } + } + + fn into_uri_string(self) -> String { + match self { + Self::Literal(addr) => addr.to_string(), + Self::Named(host, ref port) => host + port, + } + } + + fn hostname(&self) -> String { + match &self { + Self::Literal(addr) => addr.ip().to_string(), + Self::Named(host, _) => host.clone(), + } + } + + fn port(&self) -> Option { + match &self { + Self::Literal(addr) => Some(addr.port()), + Self::Named(_, port) => port[1..].parse().ok(), + } + } +} + +#[tracing::instrument(skip(globals, request))] +pub(crate) async fn send_request( + globals: &crate::database::globals::Globals, + destination: &ServerName, + request: T, +) -> Result +where + T: Debug, +{ + if !globals.allow_federation() { + return Err(Error::bad_config("Federation is disabled.")); + } + + let mut write_destination_to_cache = false; + + let cached_result = globals + .actual_destination_cache + .read() + .unwrap() + .get(destination) + .cloned(); + + let (actual_destination, host) = if let Some(result) = cached_result { + result + } else { + write_destination_to_cache = true; + + let result = find_actual_destination(globals, destination).await; + + (result.0, result.1.into_uri_string()) + }; + + let actual_destination_str = actual_destination.clone().into_https_string(); + + let mut http_request = request + .try_into_http_request::>( + &actual_destination_str, + SendAccessToken::IfRequired(""), + &[MatrixVersion::V1_0], + ) + .map_err(|e| { + warn!( + "Failed to find destination {}: {}", + actual_destination_str, e + ); + Error::BadServerResponse("Invalid destination") + })?; + + let mut request_map = serde_json::Map::new(); + + if !http_request.body().is_empty() { + request_map.insert( + "content".to_owned(), + serde_json::from_slice(http_request.body()) + .expect("body is valid json, we just created it"), + ); + }; + + request_map.insert("method".to_owned(), T::METADATA.method.to_string().into()); + request_map.insert( + "uri".to_owned(), + http_request + .uri() + .path_and_query() + .expect("all requests have a path") + .to_string() + .into(), + ); + request_map.insert("origin".to_owned(), globals.server_name().as_str().into()); + request_map.insert("destination".to_owned(), destination.as_str().into()); + + let mut request_json = + serde_json::from_value(request_map.into()).expect("valid JSON is valid BTreeMap"); + + ruma::signatures::sign_json( + globals.server_name().as_str(), + globals.keypair(), + &mut request_json, + ) + .expect("our request json is what ruma expects"); + + let request_json: serde_json::Map = + serde_json::from_slice(&serde_json::to_vec(&request_json).unwrap()).unwrap(); + + let signatures = request_json["signatures"] + .as_object() + .unwrap() + .values() + .map(|v| { + v.as_object() + .unwrap() + .iter() + .map(|(k, v)| (k, v.as_str().unwrap())) + }); + + for signature_server in signatures { + for s in signature_server { + http_request.headers_mut().insert( + AUTHORIZATION, + HeaderValue::from_str(&format!( + "X-Matrix origin={},key=\"{}\",sig=\"{}\"", + globals.server_name(), + s.0, + s.1 + )) + .unwrap(), + ); + } + } + + let reqwest_request = reqwest::Request::try_from(http_request) + .expect("all http requests are valid reqwest requests"); + + let url = reqwest_request.url().clone(); + + let response = globals.federation_client().execute(reqwest_request).await; + + match response { + Ok(mut response) => { + // reqwest::Response -> http::Response conversion + let status = response.status(); + let mut http_response_builder = http::Response::builder() + .status(status) + .version(response.version()); + mem::swap( + response.headers_mut(), + http_response_builder + .headers_mut() + .expect("http::response::Builder is usable"), + ); + + let body = response.bytes().await.unwrap_or_else(|e| { + warn!("server error {}", e); + Vec::new().into() + }); // TODO: handle timeout + + if status != 200 { + warn!( + "{} {}: {}", + url, + status, + String::from_utf8_lossy(&body) + .lines() + .collect::>() + .join(" ") + ); + } + + let http_response = http_response_builder + .body(body) + .expect("reqwest body is valid http body"); + + if status == 200 { + let response = T::IncomingResponse::try_from_http_response(http_response); + if response.is_ok() && write_destination_to_cache { + globals.actual_destination_cache.write().unwrap().insert( + Box::::from(destination), + (actual_destination, host), + ); + } + + response.map_err(|e| { + warn!( + "Invalid 200 response from {} on: {} {}", + &destination, url, e + ); + Error::BadServerResponse("Server returned bad 200 response.") + }) + } else { + Err(Error::FederationError( + destination.to_owned(), + RumaError::try_from_http_response(http_response).map_err(|e| { + warn!( + "Invalid {} response from {} on: {} {}", + status, &destination, url, e + ); + Error::BadServerResponse("Server returned bad error response.") + })?, + )) + } + } + Err(e) => Err(e.into()), + } +} + +fn get_ip_with_port(destination_str: &str) -> Option { + if let Ok(destination) = destination_str.parse::() { + Some(FedDest::Literal(destination)) + } else if let Ok(ip_addr) = destination_str.parse::() { + Some(FedDest::Literal(SocketAddr::new(ip_addr, 8448))) + } else { + None + } +} + +fn add_port_to_hostname(destination_str: &str) -> FedDest { + let (host, port) = match destination_str.find(':') { + None => (destination_str, ":8448"), + Some(pos) => destination_str.split_at(pos), + }; + FedDest::Named(host.to_owned(), port.to_owned()) +} + +/// Returns: actual_destination, host header +/// Implemented according to the specification at https://matrix.org/docs/spec/server_server/r0.1.4#resolving-server-names +/// Numbers in comments below refer to bullet points in linked section of specification +#[tracing::instrument(skip(globals))] +async fn find_actual_destination( + globals: &crate::database::globals::Globals, + destination: &'_ ServerName, +) -> (FedDest, FedDest) { + let destination_str = destination.as_str().to_owned(); + let mut hostname = destination_str.clone(); + let actual_destination = match get_ip_with_port(&destination_str) { + Some(host_port) => { + // 1: IP literal with provided or default port + host_port + } + None => { + if let Some(pos) = destination_str.find(':') { + // 2: Hostname with included port + let (host, port) = destination_str.split_at(pos); + FedDest::Named(host.to_owned(), port.to_owned()) + } else { + match request_well_known(globals, destination.as_str()).await { + // 3: A .well-known file is available + Some(delegated_hostname) => { + hostname = add_port_to_hostname(&delegated_hostname).into_uri_string(); + match get_ip_with_port(&delegated_hostname) { + Some(host_and_port) => host_and_port, // 3.1: IP literal in .well-known file + None => { + if let Some(pos) = delegated_hostname.find(':') { + // 3.2: Hostname with port in .well-known file + let (host, port) = delegated_hostname.split_at(pos); + FedDest::Named(host.to_owned(), port.to_owned()) + } else { + // Delegated hostname has no port in this branch + if let Some(hostname_override) = + query_srv_record(globals, &delegated_hostname).await + { + // 3.3: SRV lookup successful + let force_port = hostname_override.port(); + + if let Ok(override_ip) = globals + .dns_resolver() + .lookup_ip(hostname_override.hostname()) + .await + { + globals.tls_name_override.write().unwrap().insert( + delegated_hostname.clone(), + ( + override_ip.iter().collect(), + force_port.unwrap_or(8448), + ), + ); + } else { + warn!("Using SRV record, but could not resolve to IP"); + } + + if let Some(port) = force_port { + FedDest::Named(delegated_hostname, format!(":{}", port)) + } else { + add_port_to_hostname(&delegated_hostname) + } + } else { + // 3.4: No SRV records, just use the hostname from .well-known + add_port_to_hostname(&delegated_hostname) + } + } + } + } + } + // 4: No .well-known or an error occured + None => { + match query_srv_record(globals, &destination_str).await { + // 4: SRV record found + Some(hostname_override) => { + let force_port = hostname_override.port(); + + if let Ok(override_ip) = globals + .dns_resolver() + .lookup_ip(hostname_override.hostname()) + .await + { + globals.tls_name_override.write().unwrap().insert( + hostname.clone(), + (override_ip.iter().collect(), force_port.unwrap_or(8448)), + ); + } else { + warn!("Using SRV record, but could not resolve to IP"); + } + + if let Some(port) = force_port { + FedDest::Named(hostname.clone(), format!(":{}", port)) + } else { + add_port_to_hostname(&hostname) + } + } + // 5: No SRV record found + None => add_port_to_hostname(&destination_str), + } + } + } + } + } + }; + + // Can't use get_ip_with_port here because we don't want to add a port + // to an IP address if it wasn't specified + let hostname = if let Ok(addr) = hostname.parse::() { + FedDest::Literal(addr) + } else if let Ok(addr) = hostname.parse::() { + FedDest::Named(addr.to_string(), ":8448".to_owned()) + } else if let Some(pos) = hostname.find(':') { + let (host, port) = hostname.split_at(pos); + FedDest::Named(host.to_owned(), port.to_owned()) + } else { + FedDest::Named(hostname, ":8448".to_owned()) + }; + (actual_destination, hostname) +} + +#[tracing::instrument(skip(globals))] +async fn query_srv_record( + globals: &crate::database::globals::Globals, + hostname: &'_ str, +) -> Option { + if let Ok(Some(host_port)) = globals + .dns_resolver() + .srv_lookup(format!("_matrix._tcp.{}", hostname)) + .await + .map(|srv| { + srv.iter().next().map(|result| { + FedDest::Named( + result.target().to_string().trim_end_matches('.').to_owned(), + format!(":{}", result.port()), + ) + }) + }) + { + Some(host_port) + } else { + None + } +} + +#[tracing::instrument(skip(globals))] +async fn request_well_known( + globals: &crate::database::globals::Globals, + destination: &str, +) -> Option { + let body: serde_json::Value = serde_json::from_str( + &globals + .default_client() + .get(&format!( + "https://{}/.well-known/matrix/server", + destination + )) + .send() + .await + .ok()? + .text() + .await + .ok()?, + ) + .ok()?; + Some(body.get("m.server")?.as_str()?.to_owned()) +} + +/// # `GET /_matrix/federation/v1/version` +/// +/// Get version information on this server. +pub async fn get_server_version_route( + db: DatabaseGuard, + _body: Ruma, +) -> Result { + if !db.globals.allow_federation() { + return Err(Error::bad_config("Federation is disabled.")); + } + + Ok(get_server_version::v1::Response { + server: Some(get_server_version::v1::Server { + name: Some("Conduit".to_owned()), + version: Some(env!("CARGO_PKG_VERSION").to_owned()), + }), + }) +} + +/// # `GET /_matrix/key/v2/server` +/// +/// Gets the public signing keys of this server. +/// +/// - Matrix does not support invalidating public keys, so the key returned by this will be valid +/// forever. +// Response type for this endpoint is Json because we need to calculate a signature for the response +pub async fn get_server_keys_route(db: DatabaseGuard) -> Result { + if !db.globals.allow_federation() { + return Err(Error::bad_config("Federation is disabled.")); + } + + let mut verify_keys: BTreeMap, VerifyKey> = BTreeMap::new(); + verify_keys.insert( + format!("ed25519:{}", db.globals.keypair().version()) + .try_into() + .expect("found invalid server signing keys in DB"), + VerifyKey { + key: Base64::new(db.globals.keypair().public_key().to_vec()), + }, + ); + let mut response = serde_json::from_slice( + get_server_keys::v2::Response { + server_key: Raw::new(&ServerSigningKeys { + server_name: db.globals.server_name().to_owned(), + verify_keys, + old_verify_keys: BTreeMap::new(), + signatures: BTreeMap::new(), + valid_until_ts: MilliSecondsSinceUnixEpoch::from_system_time( + SystemTime::now() + Duration::from_secs(86400 * 7), + ) + .expect("time is valid"), + }) + .expect("static conversion, no errors"), + } + .try_into_http_response::>() + .unwrap() + .body(), + ) + .unwrap(); + + ruma::signatures::sign_json( + db.globals.server_name().as_str(), + db.globals.keypair(), + &mut response, + ) + .unwrap(); + + Ok(Json(response)) +} + +/// # `GET /_matrix/key/v2/server/{keyId}` +/// +/// Gets the public signing keys of this server. +/// +/// - Matrix does not support invalidating public keys, so the key returned by this will be valid +/// forever. +pub async fn get_server_keys_deprecated_route(db: DatabaseGuard) -> impl IntoResponse { + get_server_keys_route(db).await +} + +/// # `POST /_matrix/federation/v1/publicRooms` +/// +/// Lists the public rooms on this server. +pub async fn get_public_rooms_filtered_route( + db: DatabaseGuard, + body: Ruma, +) -> Result { + if !db.globals.allow_federation() { + return Err(Error::bad_config("Federation is disabled.")); + } + + let response = client_server::get_public_rooms_filtered_helper( + &db, + None, + body.limit, + body.since.as_deref(), + &body.filter, + &body.room_network, + ) + .await?; + + Ok(get_public_rooms_filtered::v1::Response { + chunk: response.chunk, + prev_batch: response.prev_batch, + next_batch: response.next_batch, + total_room_count_estimate: response.total_room_count_estimate, + }) +} + +/// # `GET /_matrix/federation/v1/publicRooms` +/// +/// Lists the public rooms on this server. +pub async fn get_public_rooms_route( + db: DatabaseGuard, + body: Ruma, +) -> Result { + if !db.globals.allow_federation() { + return Err(Error::bad_config("Federation is disabled.")); + } + + let response = client_server::get_public_rooms_filtered_helper( + &db, + None, + body.limit, + body.since.as_deref(), + &IncomingFilter::default(), + &IncomingRoomNetwork::Matrix, + ) + .await?; + + Ok(get_public_rooms::v1::Response { + chunk: response.chunk, + prev_batch: response.prev_batch, + next_batch: response.next_batch, + total_room_count_estimate: response.total_room_count_estimate, + }) +} + +/// # `PUT /_matrix/federation/v1/send/{txnId}` +/// +/// Push EDUs and PDUs to this server. +pub async fn send_transaction_message_route( + db: DatabaseGuard, + body: Ruma, +) -> Result { + if !db.globals.allow_federation() { + return Err(Error::bad_config("Federation is disabled.")); + } + + let sender_servername = body + .sender_servername + .as_ref() + .expect("server is authenticated"); + + let mut resolved_map = BTreeMap::new(); + + let pub_key_map = RwLock::new(BTreeMap::new()); + + // This is all the auth_events that have been recursively fetched so they don't have to be + // deserialized over and over again. + // TODO: make this persist across requests but not in a DB Tree (in globals?) + // TODO: This could potentially also be some sort of trie (suffix tree) like structure so + // that once an auth event is known it would know (using indexes maybe) all of the auth + // events that it references. + // let mut auth_cache = EventMap::new(); + + for pdu in &body.pdus { + // We do not add the event_id field to the pdu here because of signature and hashes checks + let (event_id, value) = match crate::pdu::gen_event_id_canonical_json(pdu, &db) { + Ok(t) => t, + Err(_) => { + // Event could not be converted to canonical json + continue; + } + }; + + // 0. Check the server is in the room + let room_id = match value + .get("room_id") + .and_then(|id| RoomId::parse(id.as_str()?).ok()) + { + Some(id) => id, + None => { + // Event is invalid + resolved_map.insert(event_id, Err("Event needs a valid RoomId.".to_owned())); + continue; + } + }; + + acl_check(&sender_servername, &room_id, &db)?; + + let mutex = Arc::clone( + db.globals + .roomid_mutex_federation + .write() + .unwrap() + .entry(room_id.to_owned()) + .or_default(), + ); + let mutex_lock = mutex.lock().await; + let start_time = Instant::now(); + resolved_map.insert( + event_id.clone(), + handle_incoming_pdu( + &sender_servername, + &event_id, + &room_id, + value, + true, + &db, + &pub_key_map, + ) + .await + .map(|_| ()), + ); + drop(mutex_lock); + + let elapsed = start_time.elapsed(); + warn!( + "Handling transaction of event {} took {}m{}s", + event_id, + elapsed.as_secs() / 60, + elapsed.as_secs() % 60 + ); + } + + for pdu in &resolved_map { + if let Err(e) = pdu.1 { + if e != "Room is unknown to this server." { + warn!("Incoming PDU failed {:?}", pdu); + } + } + } + + for edu in body + .edus + .iter() + .filter_map(|edu| serde_json::from_str::(edu.json().get()).ok()) + { + match edu { + Edu::Presence(_) => {} + Edu::Receipt(receipt) => { + for (room_id, room_updates) in receipt.receipts { + for (user_id, user_updates) in room_updates.read { + if let Some((event_id, _)) = user_updates + .event_ids + .iter() + .filter_map(|id| { + db.rooms.get_pdu_count(id).ok().flatten().map(|r| (id, r)) + }) + .max_by_key(|(_, count)| *count) + { + let mut user_receipts = BTreeMap::new(); + user_receipts.insert(user_id.clone(), user_updates.data); + + let mut receipts = BTreeMap::new(); + receipts.insert(ReceiptType::Read, user_receipts); + + let mut receipt_content = BTreeMap::new(); + receipt_content.insert(event_id.to_owned(), receipts); + + let event = ReceiptEvent { + content: ReceiptEventContent(receipt_content), + room_id: room_id.clone(), + }; + db.rooms.edus.readreceipt_update( + &user_id, + &room_id, + event, + &db.globals, + )?; + } else { + // TODO fetch missing events + info!("No known event ids in read receipt: {:?}", user_updates); + } + } + } + } + Edu::Typing(typing) => { + if db.rooms.is_joined(&typing.user_id, &typing.room_id)? { + if typing.typing { + db.rooms.edus.typing_add( + &typing.user_id, + &typing.room_id, + 3000 + utils::millis_since_unix_epoch(), + &db.globals, + )?; + } else { + db.rooms.edus.typing_remove( + &typing.user_id, + &typing.room_id, + &db.globals, + )?; + } + } + } + Edu::DeviceListUpdate(DeviceListUpdateContent { user_id, .. }) => { + db.users + .mark_device_key_update(&user_id, &db.rooms, &db.globals)?; + } + Edu::DirectToDevice(DirectDeviceContent { + sender, + ev_type, + message_id, + messages, + }) => { + // Check if this is a new transaction id + if db + .transaction_ids + .existing_txnid(&sender, None, &message_id)? + .is_some() + { + continue; + } + + for (target_user_id, map) in &messages { + for (target_device_id_maybe, event) in map { + match target_device_id_maybe { + DeviceIdOrAllDevices::DeviceId(target_device_id) => { + db.users.add_to_device_event( + &sender, + target_user_id, + target_device_id, + &ev_type.to_string(), + event.deserialize_as().map_err(|_| { + Error::BadRequest( + ErrorKind::InvalidParam, + "Event is invalid", + ) + })?, + &db.globals, + )? + } + + DeviceIdOrAllDevices::AllDevices => { + for target_device_id in db.users.all_device_ids(target_user_id) { + db.users.add_to_device_event( + &sender, + target_user_id, + &target_device_id?, + &ev_type.to_string(), + event.deserialize_as().map_err(|_| { + Error::BadRequest( + ErrorKind::InvalidParam, + "Event is invalid", + ) + })?, + &db.globals, + )?; + } + } + } + } + } + + // Save transaction id with empty data + db.transaction_ids + .add_txnid(&sender, None, &message_id, &[])?; + } + Edu::SigningKeyUpdate(SigningKeyUpdateContent { + user_id, + master_key, + self_signing_key, + }) => { + if user_id.server_name() != sender_servername { + continue; + } + if let Some(master_key) = master_key { + db.users.add_cross_signing_keys( + &user_id, + &master_key, + &self_signing_key, + &None, + &db.rooms, + &db.globals, + )?; + } + } + Edu::_Custom(_) => {} + } + } + + db.flush()?; + + Ok(send_transaction_message::v1::Response { pdus: resolved_map }) +} + +/// An async function that can recursively call itself. +type AsyncRecursiveType<'a, T> = Pin + 'a + Send>>; + +/// When receiving an event one needs to: +/// 0. Check the server is in the room +/// 1. Skip the PDU if we already know about it +/// 2. Check signatures, otherwise drop +/// 3. Check content hash, redact if doesn't match +/// 4. Fetch any missing auth events doing all checks listed here starting at 1. These are not +/// timeline events +/// 5. Reject "due to auth events" if can't get all the auth events or some of the auth events are +/// also rejected "due to auth events" +/// 6. Reject "due to auth events" if the event doesn't pass auth based on the auth events +/// 7. Persist this event as an outlier +/// 8. If not timeline event: stop +/// 9. Fetch any missing prev events doing all checks listed here starting at 1. These are timeline +/// events +/// 10. Fetch missing state and auth chain events by calling /state_ids at backwards extremities +/// doing all the checks in this list starting at 1. These are not timeline events +/// 11. Check the auth of the event passes based on the state of the event +/// 12. Ensure that the state is derived from the previous current state (i.e. we calculated by +/// doing state res where one of the inputs was a previously trusted set of state, don't just +/// trust a set of state we got from a remote) +/// 13. Check if the event passes auth based on the "current state" of the room, if not "soft fail" +/// it +/// 14. Use state resolution to find new room state +// We use some AsyncRecursiveType hacks here so we can call this async funtion recursively +#[tracing::instrument(skip(value, is_timeline_event, db, pub_key_map))] +pub(crate) async fn handle_incoming_pdu<'a>( + origin: &'a ServerName, + event_id: &'a EventId, + room_id: &'a RoomId, + value: BTreeMap, + is_timeline_event: bool, + db: &'a Database, + pub_key_map: &'a RwLock>>, +) -> Result>, String> { + match db.rooms.exists(room_id) { + Ok(true) => {} + _ => { + return Err("Room is unknown to this server.".to_owned()); + } + } + + match db.rooms.is_disabled(room_id) { + Ok(false) => {} + _ => { + return Err("Federation of this room is currently disabled on this server.".to_owned()); + } + } + + // 1. Skip the PDU if we already have it as a timeline event + if let Ok(Some(pdu_id)) = db.rooms.get_pdu_id(event_id) { + return Ok(Some(pdu_id.to_vec())); + } + + let create_event = db + .rooms + .room_state_get(room_id, &StateEventType::RoomCreate, "") + .map_err(|_| "Failed to ask database for event.".to_owned())? + .ok_or_else(|| "Failed to find create event in db.".to_owned())?; + + let first_pdu_in_room = db + .rooms + .first_pdu_in_room(room_id) + .map_err(|_| "Error loading first room event.".to_owned())? + .expect("Room exists"); + + let (incoming_pdu, val) = handle_outlier_pdu( + origin, + &create_event, + event_id, + room_id, + value, + db, + pub_key_map, + ) + .await?; + + // 8. if not timeline event: stop + if !is_timeline_event { + return Ok(None); + } + + if incoming_pdu.origin_server_ts < first_pdu_in_room.origin_server_ts { + return Ok(None); + } + + // 9. Fetch any missing prev events doing all checks listed here starting at 1. These are timeline events + let mut graph: HashMap, _> = HashMap::new(); + let mut eventid_info = HashMap::new(); + let mut todo_outlier_stack: Vec> = incoming_pdu.prev_events.clone(); + + let mut amount = 0; + + while let Some(prev_event_id) = todo_outlier_stack.pop() { + if let Some((pdu, json_opt)) = fetch_and_handle_outliers( + db, + origin, + &[prev_event_id.clone()], + &create_event, + room_id, + pub_key_map, + ) + .await + .pop() + { + if amount > 100 { + // Max limit reached + warn!("Max prev event limit reached!"); + graph.insert(prev_event_id.clone(), HashSet::new()); + continue; + } + + if let Some(json) = + json_opt.or_else(|| db.rooms.get_outlier_pdu_json(&prev_event_id).ok().flatten()) + { + if pdu.origin_server_ts > first_pdu_in_room.origin_server_ts { + amount += 1; + for prev_prev in &pdu.prev_events { + if !graph.contains_key(prev_prev) { + todo_outlier_stack.push(dbg!(prev_prev.clone())); + } + } + + graph.insert( + prev_event_id.clone(), + pdu.prev_events.iter().cloned().collect(), + ); + } else { + // Time based check failed + graph.insert(prev_event_id.clone(), HashSet::new()); + } + + eventid_info.insert(prev_event_id.clone(), (pdu, json)); + } else { + // Get json failed + graph.insert(prev_event_id.clone(), HashSet::new()); + } + } else { + // Fetch and handle failed + graph.insert(prev_event_id.clone(), HashSet::new()); + } + } + + let sorted = state_res::lexicographical_topological_sort(dbg!(&graph), |event_id| { + // This return value is the key used for sorting events, + // events are then sorted by power level, time, + // and lexically by event_id. + println!("{}", event_id); + Ok(( + int!(0), + MilliSecondsSinceUnixEpoch( + eventid_info + .get(event_id) + .map_or_else(|| uint!(0), |info| info.0.origin_server_ts), + ), + )) + }) + .map_err(|_| "Error sorting prev events".to_owned())?; + + let mut errors = 0; + for prev_id in dbg!(sorted) { + match db.rooms.is_disabled(room_id) { + Ok(false) => {} + _ => { + return Err( + "Federation of this room is currently disabled on this server.".to_owned(), + ); + } + } + + if let Some((time, tries)) = db + .globals + .bad_event_ratelimiter + .read() + .unwrap() + .get(&*prev_id) + { + // Exponential backoff + let mut min_elapsed_duration = Duration::from_secs(5 * 60) * (*tries) * (*tries); + if min_elapsed_duration > Duration::from_secs(60 * 60 * 24) { + min_elapsed_duration = Duration::from_secs(60 * 60 * 24); + } + + if time.elapsed() < min_elapsed_duration { + info!("Backing off from {}", prev_id); + continue; + } + } + + if errors >= 5 { + break; + } + if let Some((pdu, json)) = eventid_info.remove(&*prev_id) { + if pdu.origin_server_ts < first_pdu_in_room.origin_server_ts { + continue; + } + + let start_time = Instant::now(); + db.globals + .roomid_federationhandletime + .write() + .unwrap() + .insert(room_id.to_owned(), ((*prev_id).to_owned(), start_time)); + if let Err(e) = upgrade_outlier_to_timeline_pdu( + pdu, + json, + &create_event, + origin, + db, + room_id, + pub_key_map, + ) + .await + { + errors += 1; + warn!("Prev event {} failed: {}", prev_id, e); + match db + .globals + .bad_event_ratelimiter + .write() + .unwrap() + .entry((*prev_id).to_owned()) + { + hash_map::Entry::Vacant(e) => { + e.insert((Instant::now(), 1)); + } + hash_map::Entry::Occupied(mut e) => { + *e.get_mut() = (Instant::now(), e.get().1 + 1) + } + } + } + let elapsed = start_time.elapsed(); + db.globals + .roomid_federationhandletime + .write() + .unwrap() + .remove(&room_id.to_owned()); + warn!( + "Handling prev event {} took {}m{}s", + prev_id, + elapsed.as_secs() / 60, + elapsed.as_secs() % 60 + ); + } + } + + let start_time = Instant::now(); + db.globals + .roomid_federationhandletime + .write() + .unwrap() + .insert(room_id.to_owned(), (event_id.to_owned(), start_time)); + let r = upgrade_outlier_to_timeline_pdu( + incoming_pdu, + val, + &create_event, + origin, + db, + room_id, + pub_key_map, + ) + .await; + db.globals + .roomid_federationhandletime + .write() + .unwrap() + .remove(&room_id.to_owned()); + + r +} + +#[tracing::instrument(skip(create_event, value, db, pub_key_map))] +fn handle_outlier_pdu<'a>( + origin: &'a ServerName, + create_event: &'a PduEvent, + event_id: &'a EventId, + room_id: &'a RoomId, + value: BTreeMap, + db: &'a Database, + pub_key_map: &'a RwLock>>, +) -> AsyncRecursiveType<'a, Result<(Arc, BTreeMap), String>> { + Box::pin(async move { + // TODO: For RoomVersion6 we must check that Raw<..> is canonical do we anywhere?: https://matrix.org/docs/spec/rooms/v6#canonical-json + + // We go through all the signatures we see on the value and fetch the corresponding signing + // keys + fetch_required_signing_keys(&value, pub_key_map, db) + .await + .map_err(|e| e.to_string())?; + + // 2. Check signatures, otherwise drop + // 3. check content hash, redact if doesn't match + + let create_event_content: RoomCreateEventContent = + serde_json::from_str(create_event.content.get()).map_err(|e| { + warn!("Invalid create event: {}", e); + "Invalid create event in db.".to_owned() + })?; + + let room_version_id = &create_event_content.room_version; + let room_version = RoomVersion::new(room_version_id).expect("room version is supported"); + + let mut val = match ruma::signatures::verify_event( + &*pub_key_map.read().map_err(|_| "RwLock is poisoned.")?, + &value, + room_version_id, + ) { + Err(e) => { + // Drop + warn!("Dropping bad event {}: {}", event_id, e); + return Err("Signature verification failed".to_owned()); + } + Ok(ruma::signatures::Verified::Signatures) => { + // Redact + warn!("Calculated hash does not match: {}", event_id); + match ruma::signatures::redact(&value, room_version_id) { + Ok(obj) => obj, + Err(_) => return Err("Redaction failed".to_owned()), + } + } + Ok(ruma::signatures::Verified::All) => value, + }; + + // Now that we have checked the signature and hashes we can add the eventID and convert + // to our PduEvent type + val.insert( + "event_id".to_owned(), + CanonicalJsonValue::String(event_id.as_str().to_owned()), + ); + let incoming_pdu = serde_json::from_value::( + serde_json::to_value(&val).expect("CanonicalJsonObj is a valid JsonValue"), + ) + .map_err(|_| "Event is not a valid PDU.".to_owned())?; + + // 4. fetch any missing auth events doing all checks listed here starting at 1. These are not timeline events + // 5. Reject "due to auth events" if can't get all the auth events or some of the auth events are also rejected "due to auth events" + // EDIT: Step 5 is not applied anymore because it failed too often + warn!("Fetching auth events for {}", incoming_pdu.event_id); + fetch_and_handle_outliers( + db, + origin, + &incoming_pdu + .auth_events + .iter() + .map(|x| Arc::from(&**x)) + .collect::>(), + create_event, + room_id, + pub_key_map, + ) + .await; + + // 6. Reject "due to auth events" if the event doesn't pass auth based on the auth events + info!( + "Auth check for {} based on auth events", + incoming_pdu.event_id + ); + + // Build map of auth events + let mut auth_events = HashMap::new(); + for id in &incoming_pdu.auth_events { + let auth_event = match db.rooms.get_pdu(id).map_err(|e| e.to_string())? { + Some(e) => e, + None => { + warn!("Could not find auth event {}", id); + continue; + } + }; + + match auth_events.entry(( + auth_event.kind.to_string().into(), + auth_event + .state_key + .clone() + .expect("all auth events have state keys"), + )) { + hash_map::Entry::Vacant(v) => { + v.insert(auth_event); + } + hash_map::Entry::Occupied(_) => { + return Err( + "Auth event's type and state_key combination exists multiple times." + .to_owned(), + ) + } + } + } + + // The original create event must be in the auth events + if auth_events + .get(&(StateEventType::RoomCreate, "".to_owned())) + .map(|a| a.as_ref()) + != Some(create_event) + { + return Err("Incoming event refers to wrong create event.".to_owned()); + } + + if !state_res::event_auth::auth_check( + &room_version, + &incoming_pdu, + None::, // TODO: third party invite + |k, s| auth_events.get(&(k.to_string().into(), s.to_owned())), + ) + .map_err(|_e| "Auth check failed".to_owned())? + { + return Err("Event has failed auth check with auth events.".to_owned()); + } + + info!("Validation successful."); + + // 7. Persist the event as an outlier. + db.rooms + .add_pdu_outlier(&incoming_pdu.event_id, &val) + .map_err(|_| "Failed to add pdu as outlier.".to_owned())?; + info!("Added pdu as outlier."); + + Ok((Arc::new(incoming_pdu), val)) + }) +} + +#[tracing::instrument(skip(incoming_pdu, val, create_event, db, pub_key_map))] +async fn upgrade_outlier_to_timeline_pdu( + incoming_pdu: Arc, + val: BTreeMap, + create_event: &PduEvent, + origin: &ServerName, + db: &Database, + room_id: &RoomId, + pub_key_map: &RwLock>>, +) -> Result>, String> { + if let Ok(Some(pduid)) = db.rooms.get_pdu_id(&incoming_pdu.event_id) { + return Ok(Some(pduid)); + } + + if db + .rooms + .is_event_soft_failed(&incoming_pdu.event_id) + .map_err(|_| "Failed to ask db for soft fail".to_owned())? + { + return Err("Event has been soft failed".into()); + } + + info!("Upgrading {} to timeline pdu", incoming_pdu.event_id); + + let create_event_content: RoomCreateEventContent = + serde_json::from_str(create_event.content.get()).map_err(|e| { + warn!("Invalid create event: {}", e); + "Invalid create event in db.".to_owned() + })?; + + let room_version_id = &create_event_content.room_version; + let room_version = RoomVersion::new(room_version_id).expect("room version is supported"); + + // 10. Fetch missing state and auth chain events by calling /state_ids at backwards extremities + // doing all the checks in this list starting at 1. These are not timeline events. + + // TODO: if we know the prev_events of the incoming event we can avoid the request and build + // the state from a known point and resolve if > 1 prev_event + + info!("Requesting state at event"); + let mut state_at_incoming_event = None; + + if incoming_pdu.prev_events.len() == 1 { + let prev_event = &*incoming_pdu.prev_events[0]; + let prev_event_sstatehash = db + .rooms + .pdu_shortstatehash(prev_event) + .map_err(|_| "Failed talking to db".to_owned())?; + + let state = if let Some(shortstatehash) = prev_event_sstatehash { + Some(db.rooms.state_full_ids(shortstatehash).await) + } else { + None + }; + + if let Some(Ok(mut state)) = state { + info!("Using cached state"); + let prev_pdu = + db.rooms.get_pdu(prev_event).ok().flatten().ok_or_else(|| { + "Could not find prev event, but we know the state.".to_owned() + })?; + + if let Some(state_key) = &prev_pdu.state_key { + let shortstatekey = db + .rooms + .get_or_create_shortstatekey( + &prev_pdu.kind.to_string().into(), + state_key, + &db.globals, + ) + .map_err(|_| "Failed to create shortstatekey.".to_owned())?; + + state.insert(shortstatekey, Arc::from(prev_event)); + // Now it's the state after the pdu + } + + state_at_incoming_event = Some(state); + } + } else { + info!("Calculating state at event using state res"); + let mut extremity_sstatehashes = HashMap::new(); + + let mut okay = true; + for prev_eventid in &incoming_pdu.prev_events { + let prev_event = if let Ok(Some(pdu)) = db.rooms.get_pdu(prev_eventid) { + pdu + } else { + okay = false; + break; + }; + + let sstatehash = if let Ok(Some(s)) = db.rooms.pdu_shortstatehash(prev_eventid) { + s + } else { + okay = false; + break; + }; + + extremity_sstatehashes.insert(sstatehash, prev_event); + } + + if okay { + let mut fork_states = Vec::with_capacity(extremity_sstatehashes.len()); + let mut auth_chain_sets = Vec::with_capacity(extremity_sstatehashes.len()); + + for (sstatehash, prev_event) in extremity_sstatehashes { + let mut leaf_state: BTreeMap<_, _> = db + .rooms + .state_full_ids(sstatehash) + .await + .map_err(|_| "Failed to ask db for room state.".to_owned())?; + + if let Some(state_key) = &prev_event.state_key { + let shortstatekey = db + .rooms + .get_or_create_shortstatekey( + &prev_event.kind.to_string().into(), + state_key, + &db.globals, + ) + .map_err(|_| "Failed to create shortstatekey.".to_owned())?; + leaf_state.insert(shortstatekey, Arc::from(&*prev_event.event_id)); + // Now it's the state after the pdu + } + + let mut state = StateMap::with_capacity(leaf_state.len()); + let mut starting_events = Vec::with_capacity(leaf_state.len()); + + for (k, id) in leaf_state { + if let Ok((ty, st_key)) = db.rooms.get_statekey_from_short(k) { + // FIXME: Undo .to_string().into() when StateMap + // is updated to use StateEventType + state.insert((ty.to_string().into(), st_key), id.clone()); + } else { + warn!("Failed to get_statekey_from_short."); + } + starting_events.push(id); + } + + auth_chain_sets.push( + get_auth_chain(room_id, starting_events, db) + .await + .map_err(|_| "Failed to load auth chain.".to_owned())? + .collect(), + ); + + fork_states.push(state); + } + + let lock = db.globals.stateres_mutex.lock(); + + let result = state_res::resolve(room_version_id, &fork_states, auth_chain_sets, |id| { + let res = db.rooms.get_pdu(id); + if let Err(e) = &res { + error!("LOOK AT ME Failed to fetch event: {}", e); + } + res.ok().flatten() + }); + drop(lock); + + state_at_incoming_event = match result { + Ok(new_state) => Some( + new_state + .into_iter() + .map(|((event_type, state_key), event_id)| { + let shortstatekey = db + .rooms + .get_or_create_shortstatekey( + &event_type.to_string().into(), + &state_key, + &db.globals, + ) + .map_err(|_| "Failed to get_or_create_shortstatekey".to_owned())?; + Ok((shortstatekey, event_id)) + }) + .collect::>()?, + ), + Err(e) => { + warn!("State resolution on prev events failed, either an event could not be found or deserialization: {}", e); + None + } + } + } + } + + if state_at_incoming_event.is_none() { + info!("Calling /state_ids"); + // Call /state_ids to find out what the state at this pdu is. We trust the server's + // response to some extend, but we still do a lot of checks on the events + match db + .sending + .send_federation_request( + &db.globals, + origin, + get_room_state_ids::v1::Request { + room_id, + event_id: &incoming_pdu.event_id, + }, + ) + .await + { + Ok(res) => { + info!("Fetching state events at event."); + let state_vec = fetch_and_handle_outliers( + db, + origin, + &res.pdu_ids + .iter() + .map(|x| Arc::from(&**x)) + .collect::>(), + create_event, + room_id, + pub_key_map, + ) + .await; + + let mut state: BTreeMap<_, Arc> = BTreeMap::new(); + for (pdu, _) in state_vec { + let state_key = pdu + .state_key + .clone() + .ok_or_else(|| "Found non-state pdu in state events.".to_owned())?; + + let shortstatekey = db + .rooms + .get_or_create_shortstatekey( + &pdu.kind.to_string().into(), + &state_key, + &db.globals, + ) + .map_err(|_| "Failed to create shortstatekey.".to_owned())?; + + match state.entry(shortstatekey) { + btree_map::Entry::Vacant(v) => { + v.insert(Arc::from(&*pdu.event_id)); + } + btree_map::Entry::Occupied(_) => return Err( + "State event's type and state_key combination exists multiple times." + .to_owned(), + ), + } + } + + // The original create event must still be in the state + let create_shortstatekey = db + .rooms + .get_shortstatekey(&StateEventType::RoomCreate, "") + .map_err(|_| "Failed to talk to db.")? + .expect("Room exists"); + + if state.get(&create_shortstatekey).map(|id| id.as_ref()) + != Some(&create_event.event_id) + { + return Err("Incoming event refers to wrong create event.".to_owned()); + } + + state_at_incoming_event = Some(state); + } + Err(e) => { + warn!("Fetching state for event failed: {}", e); + return Err("Fetching state for event failed".into()); + } + }; + } + + let state_at_incoming_event = + state_at_incoming_event.expect("we always set this to some above"); + + info!("Starting auth check"); + // 11. Check the auth of the event passes based on the state of the event + let check_result = state_res::event_auth::auth_check( + &room_version, + &incoming_pdu, + None::, // TODO: third party invite + |k, s| { + db.rooms + .get_shortstatekey(&k.to_string().into(), s) + .ok() + .flatten() + .and_then(|shortstatekey| state_at_incoming_event.get(&shortstatekey)) + .and_then(|event_id| db.rooms.get_pdu(event_id).ok().flatten()) + }, + ) + .map_err(|_e| "Auth check failed.".to_owned())?; + + if !check_result { + return Err("Event has failed auth check with state at the event.".into()); + } + info!("Auth check succeeded"); + + // We start looking at current room state now, so lets lock the room + + let mutex_state = Arc::clone( + db.globals + .roomid_mutex_state + .write() + .unwrap() + .entry(room_id.to_owned()) + .or_default(), + ); + let state_lock = mutex_state.lock().await; + + // Now we calculate the set of extremities this room has after the incoming event has been + // applied. We start with the previous extremities (aka leaves) + info!("Calculating extremities"); + let mut extremities = db + .rooms + .get_pdu_leaves(room_id) + .map_err(|_| "Failed to load room leaves".to_owned())?; + + // Remove any forward extremities that are referenced by this incoming event's prev_events + for prev_event in &incoming_pdu.prev_events { + if extremities.contains(prev_event) { + extremities.remove(prev_event); + } + } + + // Only keep those extremities were not referenced yet + extremities.retain(|id| !matches!(db.rooms.is_event_referenced(room_id, id), Ok(true))); + + info!("Compressing state at event"); + let state_ids_compressed = state_at_incoming_event + .iter() + .map(|(shortstatekey, id)| { + db.rooms + .compress_state_event(*shortstatekey, id, &db.globals) + .map_err(|_| "Failed to compress_state_event".to_owned()) + }) + .collect::>()?; + + // 13. Check if the event passes auth based on the "current state" of the room, if not "soft fail" it + info!("Starting soft fail auth check"); + + let auth_events = db + .rooms + .get_auth_events( + room_id, + &incoming_pdu.kind, + &incoming_pdu.sender, + incoming_pdu.state_key.as_deref(), + &incoming_pdu.content, + ) + .map_err(|_| "Failed to get_auth_events.".to_owned())?; + + let soft_fail = !state_res::event_auth::auth_check( + &room_version, + &incoming_pdu, + None::, + |k, s| auth_events.get(&(k.clone(), s.to_owned())), + ) + .map_err(|_e| "Auth check failed.".to_owned())?; + + if soft_fail { + append_incoming_pdu( + db, + &incoming_pdu, + val, + extremities.iter().map(Deref::deref), + state_ids_compressed, + soft_fail, + &state_lock, + ) + .map_err(|e| { + warn!("Failed to add pdu to db: {}", e); + "Failed to add pdu to db.".to_owned() + })?; + + // Soft fail, we keep the event as an outlier but don't add it to the timeline + warn!("Event was soft failed: {:?}", incoming_pdu); + db.rooms + .mark_event_soft_failed(&incoming_pdu.event_id) + .map_err(|_| "Failed to set soft failed flag".to_owned())?; + return Err("Event has been soft failed".into()); + } + + if incoming_pdu.state_key.is_some() { + info!("Loading current room state ids"); + let current_sstatehash = db + .rooms + .current_shortstatehash(room_id) + .map_err(|_| "Failed to load current state hash.".to_owned())? + .expect("every room has state"); + + let current_state_ids = db + .rooms + .state_full_ids(current_sstatehash) + .await + .map_err(|_| "Failed to load room state.")?; + + info!("Preparing for stateres to derive new room state"); + let mut extremity_sstatehashes = HashMap::new(); + + info!("Loading extremities"); + for id in dbg!(&extremities) { + match db + .rooms + .get_pdu(id) + .map_err(|_| "Failed to ask db for pdu.".to_owned())? + { + Some(leaf_pdu) => { + extremity_sstatehashes.insert( + db.rooms + .pdu_shortstatehash(&leaf_pdu.event_id) + .map_err(|_| "Failed to ask db for pdu state hash.".to_owned())? + .ok_or_else(|| { + error!( + "Found extremity pdu with no statehash in db: {:?}", + leaf_pdu + ); + "Found pdu with no statehash in db.".to_owned() + })?, + leaf_pdu, + ); + } + _ => { + error!("Missing state snapshot for {:?}", id); + return Err("Missing state snapshot.".to_owned()); + } + } + } + + let mut fork_states = Vec::new(); + + // 12. Ensure that the state is derived from the previous current state (i.e. we calculated + // by doing state res where one of the inputs was a previously trusted set of state, + // don't just trust a set of state we got from a remote). + + // We do this by adding the current state to the list of fork states + extremity_sstatehashes.remove(¤t_sstatehash); + fork_states.push(current_state_ids); + + // We also add state after incoming event to the fork states + let mut state_after = state_at_incoming_event.clone(); + if let Some(state_key) = &incoming_pdu.state_key { + let shortstatekey = db + .rooms + .get_or_create_shortstatekey( + &incoming_pdu.kind.to_string().into(), + state_key, + &db.globals, + ) + .map_err(|_| "Failed to create shortstatekey.".to_owned())?; + + state_after.insert(shortstatekey, Arc::from(&*incoming_pdu.event_id)); + } + fork_states.push(state_after); + + let mut update_state = false; + // 14. Use state resolution to find new room state + let new_room_state = if fork_states.is_empty() { + return Err("State is empty.".to_owned()); + } else if fork_states.iter().skip(1).all(|f| &fork_states[0] == f) { + info!("State resolution trivial"); + // There was only one state, so it has to be the room's current state (because that is + // always included) + fork_states[0] + .iter() + .map(|(k, id)| { + db.rooms + .compress_state_event(*k, id, &db.globals) + .map_err(|_| "Failed to compress_state_event.".to_owned()) + }) + .collect::>()? + } else { + info!("Loading auth chains"); + // We do need to force an update to this room's state + update_state = true; + + let mut auth_chain_sets = Vec::new(); + for state in &fork_states { + auth_chain_sets.push( + get_auth_chain( + room_id, + state.iter().map(|(_, id)| id.clone()).collect(), + db, + ) + .await + .map_err(|_| "Failed to load auth chain.".to_owned())? + .collect(), + ); + } + + info!("Loading fork states"); + + let fork_states: Vec<_> = fork_states + .into_iter() + .map(|map| { + map.into_iter() + .filter_map(|(k, id)| { + db.rooms + .get_statekey_from_short(k) + // FIXME: Undo .to_string().into() when StateMap + // is updated to use StateEventType + .map(|(ty, st_key)| ((ty.to_string().into(), st_key), id)) + .map_err(|e| warn!("Failed to get_statekey_from_short: {}", e)) + .ok() + }) + .collect::>() + }) + .collect(); + + info!("Resolving state"); + + let lock = db.globals.stateres_mutex.lock(); + let state = match state_res::resolve( + room_version_id, + &fork_states, + auth_chain_sets, + |id| { + let res = db.rooms.get_pdu(id); + if let Err(e) = &res { + error!("LOOK AT ME Failed to fetch event: {}", e); + } + res.ok().flatten() + }, + ) { + Ok(new_state) => new_state, + Err(_) => { + return Err("State resolution failed, either an event could not be found or deserialization".into()); + } + }; + + drop(lock); + + info!("State resolution done. Compressing state"); + + state + .into_iter() + .map(|((event_type, state_key), event_id)| { + let shortstatekey = db + .rooms + .get_or_create_shortstatekey( + &event_type.to_string().into(), + &state_key, + &db.globals, + ) + .map_err(|_| "Failed to get_or_create_shortstatekey".to_owned())?; + db.rooms + .compress_state_event(shortstatekey, &event_id, &db.globals) + .map_err(|_| "Failed to compress state event".to_owned()) + }) + .collect::>()? + }; + + // Set the new room state to the resolved state + if update_state { + info!("Forcing new room state"); + db.rooms + .force_state(room_id, new_room_state, db) + .map_err(|_| "Failed to set new room state.".to_owned())?; + } + } + + info!("Appending pdu to timeline"); + extremities.insert(incoming_pdu.event_id.clone()); + + // Now that the event has passed all auth it is added into the timeline. + // We use the `state_at_event` instead of `state_after` so we accurately + // represent the state for this event. + + let pdu_id = append_incoming_pdu( + db, + &incoming_pdu, + val, + extremities.iter().map(Deref::deref), + state_ids_compressed, + soft_fail, + &state_lock, + ) + .map_err(|e| { + warn!("Failed to add pdu to db: {}", e); + "Failed to add pdu to db.".to_owned() + })?; + + info!("Appended incoming pdu"); + + // Event has passed all auth/stateres checks + drop(state_lock); + Ok(pdu_id) +} + +/// Find the event and auth it. Once the event is validated (steps 1 - 8) +/// it is appended to the outliers Tree. +/// +/// Returns pdu and if we fetched it over federation the raw json. +/// +/// a. Look in the main timeline (pduid_pdu tree) +/// b. Look at outlier pdu tree +/// c. Ask origin server over federation +/// d. TODO: Ask other servers over federation? +#[tracing::instrument(skip_all)] +pub(crate) fn fetch_and_handle_outliers<'a>( + db: &'a Database, + origin: &'a ServerName, + events: &'a [Arc], + create_event: &'a PduEvent, + room_id: &'a RoomId, + pub_key_map: &'a RwLock>>, +) -> AsyncRecursiveType<'a, Vec<(Arc, Option>)>> { + Box::pin(async move { + let back_off = |id| match db.globals.bad_event_ratelimiter.write().unwrap().entry(id) { + hash_map::Entry::Vacant(e) => { + e.insert((Instant::now(), 1)); + } + hash_map::Entry::Occupied(mut e) => *e.get_mut() = (Instant::now(), e.get().1 + 1), + }; + + let mut pdus = vec![]; + for id in events { + if let Some((time, tries)) = db.globals.bad_event_ratelimiter.read().unwrap().get(&**id) + { + // Exponential backoff + let mut min_elapsed_duration = Duration::from_secs(5 * 60) * (*tries) * (*tries); + if min_elapsed_duration > Duration::from_secs(60 * 60 * 24) { + min_elapsed_duration = Duration::from_secs(60 * 60 * 24); + } + + if time.elapsed() < min_elapsed_duration { + info!("Backing off from {}", id); + continue; + } + } + + // a. Look in the main timeline (pduid_pdu tree) + // b. Look at outlier pdu tree + // (get_pdu_json checks both) + if let Ok(Some(local_pdu)) = db.rooms.get_pdu(id) { + trace!("Found {} in db", id); + pdus.push((local_pdu, None)); + continue; + } + + // c. Ask origin server over federation + // We also handle its auth chain here so we don't get a stack overflow in + // handle_outlier_pdu. + let mut todo_auth_events = vec![Arc::clone(id)]; + let mut events_in_reverse_order = Vec::new(); + let mut events_all = HashSet::new(); + let mut i = 0; + while let Some(next_id) = todo_auth_events.pop() { + if events_all.contains(&next_id) { + continue; + } + + i += 1; + if i % 100 == 0 { + tokio::task::yield_now().await; + } + + if let Ok(Some(_)) = db.rooms.get_pdu(&next_id) { + trace!("Found {} in db", id); + continue; + } + + info!("Fetching {} over federation.", next_id); + match db + .sending + .send_federation_request( + &db.globals, + origin, + get_event::v1::Request { event_id: &next_id }, + ) + .await + { + Ok(res) => { + info!("Got {} over federation", next_id); + let (calculated_event_id, value) = + match crate::pdu::gen_event_id_canonical_json(&res.pdu, &db) { + Ok(t) => t, + Err(_) => { + back_off((*next_id).to_owned()); + continue; + } + }; + + if calculated_event_id != *next_id { + warn!("Server didn't return event id we requested: requested: {}, we got {}. Event: {:?}", + next_id, calculated_event_id, &res.pdu); + } + + if let Some(auth_events) = + value.get("auth_events").and_then(|c| c.as_array()) + { + for auth_event in auth_events { + if let Ok(auth_event) = + serde_json::from_value(auth_event.clone().into()) + { + let a: Arc = auth_event; + todo_auth_events.push(a); + } else { + warn!("Auth event id is not valid"); + } + } + } else { + warn!("Auth event list invalid"); + } + + events_in_reverse_order.push((next_id.clone(), value)); + events_all.insert(next_id); + } + Err(_) => { + warn!("Failed to fetch event: {}", next_id); + back_off((*next_id).to_owned()); + } + } + } + + for (next_id, value) in events_in_reverse_order.iter().rev() { + match handle_outlier_pdu( + origin, + create_event, + next_id, + room_id, + value.clone(), + db, + pub_key_map, + ) + .await + { + Ok((pdu, json)) => { + if next_id == id { + pdus.push((pdu, Some(json))); + } + } + Err(e) => { + warn!("Authentication of event {} failed: {:?}", next_id, e); + back_off((**next_id).to_owned()); + } + } + } + } + pdus + }) +} + +/// Search the DB for the signing keys of the given server, if we don't have them +/// fetch them from the server and save to our DB. +#[tracing::instrument(skip_all)] +pub(crate) async fn fetch_signing_keys( + db: &Database, + origin: &ServerName, + signature_ids: Vec, +) -> Result> { + let contains_all_ids = + |keys: &BTreeMap| signature_ids.iter().all(|id| keys.contains_key(id)); + + let permit = db + .globals + .servername_ratelimiter + .read() + .unwrap() + .get(origin) + .map(|s| Arc::clone(s).acquire_owned()); + + let permit = match permit { + Some(p) => p, + None => { + let mut write = db.globals.servername_ratelimiter.write().unwrap(); + let s = Arc::clone( + write + .entry(origin.to_owned()) + .or_insert_with(|| Arc::new(Semaphore::new(1))), + ); + + s.acquire_owned() + } + } + .await; + + let back_off = |id| match db + .globals + .bad_signature_ratelimiter + .write() + .unwrap() + .entry(id) + { + hash_map::Entry::Vacant(e) => { + e.insert((Instant::now(), 1)); + } + hash_map::Entry::Occupied(mut e) => *e.get_mut() = (Instant::now(), e.get().1 + 1), + }; + + if let Some((time, tries)) = db + .globals + .bad_signature_ratelimiter + .read() + .unwrap() + .get(&signature_ids) + { + // Exponential backoff + let mut min_elapsed_duration = Duration::from_secs(30) * (*tries) * (*tries); + if min_elapsed_duration > Duration::from_secs(60 * 60 * 24) { + min_elapsed_duration = Duration::from_secs(60 * 60 * 24); + } + + if time.elapsed() < min_elapsed_duration { + debug!("Backing off from {:?}", signature_ids); + return Err(Error::BadServerResponse("bad signature, still backing off")); + } + } + + trace!("Loading signing keys for {}", origin); + + let mut result: BTreeMap<_, _> = db + .globals + .signing_keys_for(origin)? + .into_iter() + .map(|(k, v)| (k.to_string(), v.key)) + .collect(); + + if contains_all_ids(&result) { + return Ok(result); + } + + debug!("Fetching signing keys for {} over federation", origin); + + if let Some(server_key) = db + .sending + .send_federation_request(&db.globals, origin, get_server_keys::v2::Request::new()) + .await + .ok() + .and_then(|resp| resp.server_key.deserialize().ok()) + { + db.globals.add_signing_key(origin, server_key.clone())?; + + result.extend( + server_key + .verify_keys + .into_iter() + .map(|(k, v)| (k.to_string(), v.key)), + ); + result.extend( + server_key + .old_verify_keys + .into_iter() + .map(|(k, v)| (k.to_string(), v.key)), + ); + + if contains_all_ids(&result) { + return Ok(result); + } + } + + for server in db.globals.trusted_servers() { + debug!("Asking {} for {}'s signing key", server, origin); + if let Some(server_keys) = db + .sending + .send_federation_request( + &db.globals, + server, + get_remote_server_keys::v2::Request::new( + origin, + MilliSecondsSinceUnixEpoch::from_system_time( + SystemTime::now() + .checked_add(Duration::from_secs(3600)) + .expect("SystemTime to large"), + ) + .expect("time is valid"), + ), + ) + .await + .ok() + .map(|resp| { + resp.server_keys + .into_iter() + .filter_map(|e| e.deserialize().ok()) + .collect::>() + }) + { + trace!("Got signing keys: {:?}", server_keys); + for k in server_keys { + db.globals.add_signing_key(origin, k.clone())?; + result.extend( + k.verify_keys + .into_iter() + .map(|(k, v)| (k.to_string(), v.key)), + ); + result.extend( + k.old_verify_keys + .into_iter() + .map(|(k, v)| (k.to_string(), v.key)), + ); + } + + if contains_all_ids(&result) { + return Ok(result); + } + } + } + + drop(permit); + + back_off(signature_ids); + + warn!("Failed to find public key for server: {}", origin); + Err(Error::BadServerResponse( + "Failed to find public key for server", + )) +} + +/// Append the incoming event setting the state snapshot to the state from the +/// server that sent the event. +#[tracing::instrument(skip_all)] +fn append_incoming_pdu<'a>( + db: &Database, + pdu: &PduEvent, + pdu_json: CanonicalJsonObject, + new_room_leaves: impl IntoIterator + Clone + Debug, + state_ids_compressed: HashSet, + soft_fail: bool, + _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room mutex +) -> Result>> { + // We append to state before appending the pdu, so we don't have a moment in time with the + // pdu without it's state. This is okay because append_pdu can't fail. + db.rooms.set_event_state( + &pdu.event_id, + &pdu.room_id, + state_ids_compressed, + &db.globals, + )?; + + if soft_fail { + db.rooms + .mark_as_referenced(&pdu.room_id, &pdu.prev_events)?; + db.rooms.replace_pdu_leaves(&pdu.room_id, new_room_leaves)?; + return Ok(None); + } + + let pdu_id = db.rooms.append_pdu(pdu, pdu_json, new_room_leaves, db)?; + + for appservice in db.appservice.all()? { + if db.rooms.appservice_in_room(&pdu.room_id, &appservice, db)? { + db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; + continue; + } + + if let Some(namespaces) = appservice.1.get("namespaces") { + let users = namespaces + .get("users") + .and_then(|users| users.as_sequence()) + .map_or_else(Vec::new, |users| { + users + .iter() + .filter_map(|users| Regex::new(users.get("regex")?.as_str()?).ok()) + .collect::>() + }); + let aliases = namespaces + .get("aliases") + .and_then(|aliases| aliases.as_sequence()) + .map_or_else(Vec::new, |aliases| { + aliases + .iter() + .filter_map(|aliases| Regex::new(aliases.get("regex")?.as_str()?).ok()) + .collect::>() + }); + let rooms = namespaces + .get("rooms") + .and_then(|rooms| rooms.as_sequence()); + + let matching_users = |users: &Regex| { + users.is_match(pdu.sender.as_str()) + || pdu.kind == RoomEventType::RoomMember + && pdu + .state_key + .as_ref() + .map_or(false, |state_key| users.is_match(state_key)) + }; + let matching_aliases = |aliases: &Regex| { + db.rooms + .room_aliases(&pdu.room_id) + .filter_map(|r| r.ok()) + .any(|room_alias| aliases.is_match(room_alias.as_str())) + }; + + if aliases.iter().any(matching_aliases) + || rooms.map_or(false, |rooms| rooms.contains(&pdu.room_id.as_str().into())) + || users.iter().any(matching_users) + { + db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; + } + } + } + + Ok(Some(pdu_id)) +} + +#[tracing::instrument(skip(starting_events, db))] +pub(crate) async fn get_auth_chain<'a>( + room_id: &RoomId, + starting_events: Vec>, + db: &'a Database, +) -> Result> + 'a> { + const NUM_BUCKETS: usize = 50; + + let mut buckets = vec![BTreeSet::new(); NUM_BUCKETS]; + + let mut i = 0; + for id in starting_events { + let short = db.rooms.get_or_create_shorteventid(&id, &db.globals)?; + let bucket_id = (short % NUM_BUCKETS as u64) as usize; + buckets[bucket_id].insert((short, id.clone())); + i += 1; + if i % 100 == 0 { + tokio::task::yield_now().await; + } + } + + let mut full_auth_chain = HashSet::new(); + + let mut hits = 0; + let mut misses = 0; + for chunk in buckets { + if chunk.is_empty() { + continue; + } + + let chunk_key: Vec = chunk.iter().map(|(short, _)| short).copied().collect(); + if let Some(cached) = db.rooms.get_auth_chain_from_cache(&chunk_key)? { + hits += 1; + full_auth_chain.extend(cached.iter().copied()); + continue; + } + misses += 1; + + let mut chunk_cache = HashSet::new(); + let mut hits2 = 0; + let mut misses2 = 0; + let mut i = 0; + for (sevent_id, event_id) in chunk { + if let Some(cached) = db.rooms.get_auth_chain_from_cache(&[sevent_id])? { + hits2 += 1; + chunk_cache.extend(cached.iter().copied()); + } else { + misses2 += 1; + let auth_chain = Arc::new(get_auth_chain_inner(room_id, &event_id, db)?); + db.rooms + .cache_auth_chain(vec![sevent_id], Arc::clone(&auth_chain))?; + println!( + "cache missed event {} with auth chain len {}", + event_id, + auth_chain.len() + ); + chunk_cache.extend(auth_chain.iter()); + + i += 1; + if i % 100 == 0 { + tokio::task::yield_now().await; + } + }; + } + println!( + "chunk missed with len {}, event hits2: {}, misses2: {}", + chunk_cache.len(), + hits2, + misses2 + ); + let chunk_cache = Arc::new(chunk_cache); + db.rooms + .cache_auth_chain(chunk_key, Arc::clone(&chunk_cache))?; + full_auth_chain.extend(chunk_cache.iter()); + } + + println!( + "total: {}, chunk hits: {}, misses: {}", + full_auth_chain.len(), + hits, + misses + ); + + Ok(full_auth_chain + .into_iter() + .filter_map(move |sid| db.rooms.get_eventid_from_short(sid).ok())) +} + +#[tracing::instrument(skip(event_id, db))] +fn get_auth_chain_inner( + room_id: &RoomId, + event_id: &EventId, + db: &Database, +) -> Result> { + let mut todo = vec![Arc::from(event_id)]; + let mut found = HashSet::new(); + + while let Some(event_id) = todo.pop() { + match db.rooms.get_pdu(&event_id) { + Ok(Some(pdu)) => { + if pdu.room_id != room_id { + return Err(Error::BadRequest(ErrorKind::Forbidden, "Evil event in db")); + } + for auth_event in &pdu.auth_events { + let sauthevent = db + .rooms + .get_or_create_shorteventid(auth_event, &db.globals)?; + + if !found.contains(&sauthevent) { + found.insert(sauthevent); + todo.push(auth_event.clone()); + } + } + } + Ok(None) => { + warn!("Could not find pdu mentioned in auth events: {}", event_id); + } + Err(e) => { + warn!("Could not load event in auth chain: {} {}", event_id, e); + } + } + } + + Ok(found) +} + +/// # `GET /_matrix/federation/v1/event/{eventId}` +/// +/// Retrieves a single event from the server. +/// +/// - Only works if a user of this server is currently invited or joined the room +pub async fn get_event_route( + db: DatabaseGuard, + body: Ruma, +) -> Result { + if !db.globals.allow_federation() { + return Err(Error::bad_config("Federation is disabled.")); + } + + let sender_servername = body + .sender_servername + .as_ref() + .expect("server is authenticated"); + + let event = db + .rooms + .get_pdu_json(&body.event_id)? + .ok_or(Error::BadRequest(ErrorKind::NotFound, "Event not found."))?; + + let room_id_str = event + .get("room_id") + .and_then(|val| val.as_str()) + .ok_or_else(|| Error::bad_database("Invalid event in database"))?; + + let room_id = <&RoomId>::try_from(room_id_str) + .map_err(|_| Error::bad_database("Invalid room id field in event in database"))?; + + if !db.rooms.server_in_room(sender_servername, room_id)? { + return Err(Error::BadRequest( + ErrorKind::Forbidden, + "Server is not in room", + )); + } + + Ok(get_event::v1::Response { + origin: db.globals.server_name().to_owned(), + origin_server_ts: MilliSecondsSinceUnixEpoch::now(), + pdu: PduEvent::convert_to_outgoing_federation_event(event), + }) +} + +/// # `POST /_matrix/federation/v1/get_missing_events/{roomId}` +/// +/// Retrieves events that the sender is missing. +pub async fn get_missing_events_route( + db: DatabaseGuard, + body: Ruma, +) -> Result { + if !db.globals.allow_federation() { + return Err(Error::bad_config("Federation is disabled.")); + } + + let sender_servername = body + .sender_servername + .as_ref() + .expect("server is authenticated"); + + if !db.rooms.server_in_room(sender_servername, &body.room_id)? { + return Err(Error::BadRequest( + ErrorKind::Forbidden, + "Server is not in room", + )); + } + + acl_check(sender_servername, &body.room_id, &db)?; + + let mut queued_events = body.latest_events.clone(); + let mut events = Vec::new(); + + let mut i = 0; + while i < queued_events.len() && events.len() < u64::from(body.limit) as usize { + if let Some(pdu) = db.rooms.get_pdu_json(&queued_events[i])? { + let room_id_str = pdu + .get("room_id") + .and_then(|val| val.as_str()) + .ok_or_else(|| Error::bad_database("Invalid event in database"))?; + + let event_room_id = <&RoomId>::try_from(room_id_str) + .map_err(|_| Error::bad_database("Invalid room id field in event in database"))?; + + if event_room_id != body.room_id { + warn!( + "Evil event detected: Event {} found while searching in room {}", + queued_events[i], body.room_id + ); + return Err(Error::BadRequest( + ErrorKind::InvalidParam, + "Evil event detected", + )); + } + + if body.earliest_events.contains(&queued_events[i]) { + i += 1; + continue; + } + queued_events.extend_from_slice( + &serde_json::from_value::>>( + serde_json::to_value(pdu.get("prev_events").cloned().ok_or_else(|| { + Error::bad_database("Event in db has no prev_events field.") + })?) + .expect("canonical json is valid json value"), + ) + .map_err(|_| Error::bad_database("Invalid prev_events content in pdu in db."))?, + ); + events.push(PduEvent::convert_to_outgoing_federation_event(pdu)); + } + i += 1; + } + + Ok(get_missing_events::v1::Response { events }) +} + +/// # `GET /_matrix/federation/v1/event_auth/{roomId}/{eventId}` +/// +/// Retrieves the auth chain for a given event. +/// +/// - This does not include the event itself +pub async fn get_event_authorization_route( + db: DatabaseGuard, + body: Ruma, +) -> Result { + if !db.globals.allow_federation() { + return Err(Error::bad_config("Federation is disabled.")); + } + + let sender_servername = body + .sender_servername + .as_ref() + .expect("server is authenticated"); + + if !db.rooms.server_in_room(sender_servername, &body.room_id)? { + return Err(Error::BadRequest( + ErrorKind::Forbidden, + "Server is not in room.", + )); + } + + acl_check(sender_servername, &body.room_id, &db)?; + + let event = db + .rooms + .get_pdu_json(&body.event_id)? + .ok_or(Error::BadRequest(ErrorKind::NotFound, "Event not found."))?; + + let room_id_str = event + .get("room_id") + .and_then(|val| val.as_str()) + .ok_or_else(|| Error::bad_database("Invalid event in database"))?; + + let room_id = <&RoomId>::try_from(room_id_str) + .map_err(|_| Error::bad_database("Invalid room id field in event in database"))?; + + let auth_chain_ids = get_auth_chain(room_id, vec![Arc::from(&*body.event_id)], &db).await?; + + Ok(get_event_authorization::v1::Response { + auth_chain: auth_chain_ids + .filter_map(|id| db.rooms.get_pdu_json(&id).ok()?) + .map(PduEvent::convert_to_outgoing_federation_event) + .collect(), + }) +} + +/// # `GET /_matrix/federation/v1/state/{roomId}` +/// +/// Retrieves the current state of the room. +pub async fn get_room_state_route( + db: DatabaseGuard, + body: Ruma, +) -> Result { + if !db.globals.allow_federation() { + return Err(Error::bad_config("Federation is disabled.")); + } + + let sender_servername = body + .sender_servername + .as_ref() + .expect("server is authenticated"); + + if !db.rooms.server_in_room(sender_servername, &body.room_id)? { + return Err(Error::BadRequest( + ErrorKind::Forbidden, + "Server is not in room.", + )); + } + + acl_check(sender_servername, &body.room_id, &db)?; + + let shortstatehash = db + .rooms + .pdu_shortstatehash(&body.event_id)? + .ok_or(Error::BadRequest( + ErrorKind::NotFound, + "Pdu state not found.", + ))?; + + let pdus = db + .rooms + .state_full_ids(shortstatehash) + .await? + .into_iter() + .map(|(_, id)| { + PduEvent::convert_to_outgoing_federation_event( + db.rooms.get_pdu_json(&id).unwrap().unwrap(), + ) + }) + .collect(); + + let auth_chain_ids = + get_auth_chain(&body.room_id, vec![Arc::from(&*body.event_id)], &db).await?; + + Ok(get_room_state::v1::Response { + auth_chain: auth_chain_ids + .map(|id| { + db.rooms.get_pdu_json(&id).map(|maybe_json| { + PduEvent::convert_to_outgoing_federation_event(maybe_json.unwrap()) + }) + }) + .filter_map(|r| r.ok()) + .collect(), + pdus, + }) +} + +/// # `GET /_matrix/federation/v1/state_ids/{roomId}` +/// +/// Retrieves the current state of the room. +pub async fn get_room_state_ids_route( + db: DatabaseGuard, + body: Ruma, +) -> Result { + if !db.globals.allow_federation() { + return Err(Error::bad_config("Federation is disabled.")); + } + + let sender_servername = body + .sender_servername + .as_ref() + .expect("server is authenticated"); + + if !db.rooms.server_in_room(sender_servername, &body.room_id)? { + return Err(Error::BadRequest( + ErrorKind::Forbidden, + "Server is not in room.", + )); + } + + acl_check(sender_servername, &body.room_id, &db)?; + + let shortstatehash = db + .rooms + .pdu_shortstatehash(&body.event_id)? + .ok_or(Error::BadRequest( + ErrorKind::NotFound, + "Pdu state not found.", + ))?; + + let pdu_ids = db + .rooms + .state_full_ids(shortstatehash) + .await? + .into_iter() + .map(|(_, id)| (*id).to_owned()) + .collect(); + + let auth_chain_ids = + get_auth_chain(&body.room_id, vec![Arc::from(&*body.event_id)], &db).await?; + + Ok(get_room_state_ids::v1::Response { + auth_chain_ids: auth_chain_ids.map(|id| (*id).to_owned()).collect(), + pdu_ids, + }) +} + +/// # `GET /_matrix/federation/v1/make_join/{roomId}/{userId}` +/// +/// Creates a join template. +pub async fn create_join_event_template_route( + db: DatabaseGuard, + body: Ruma, +) -> Result { + if !db.globals.allow_federation() { + return Err(Error::bad_config("Federation is disabled.")); + } + + if !db.rooms.exists(&body.room_id)? { + return Err(Error::BadRequest( + ErrorKind::NotFound, + "Room is unknown to this server.", + )); + } + + let sender_servername = body + .sender_servername + .as_ref() + .expect("server is authenticated"); + + acl_check(sender_servername, &body.room_id, &db)?; + + // TODO: Conduit does not implement restricted join rules yet, we always reject + let join_rules_event = + db.rooms + .room_state_get(&body.room_id, &StateEventType::RoomJoinRules, "")?; + + let join_rules_event_content: Option = join_rules_event + .as_ref() + .map(|join_rules_event| { + serde_json::from_str(join_rules_event.content.get()).map_err(|e| { + warn!("Invalid join rules event: {}", e); + Error::bad_database("Invalid join rules event in db.") + }) + }) + .transpose()?; + + if let Some(join_rules_event_content) = join_rules_event_content { + if matches!( + join_rules_event_content.join_rule, + JoinRule::Restricted { .. } + ) { + return Err(Error::BadRequest( + ErrorKind::Unknown, + "Conduit does not support restricted rooms yet.", + )); + } + } + + let prev_events: Vec<_> = db + .rooms + .get_pdu_leaves(&body.room_id)? + .into_iter() + .take(20) + .collect(); + + let create_event = db + .rooms + .room_state_get(&body.room_id, &StateEventType::RoomCreate, "")?; + + let create_event_content: Option = create_event + .as_ref() + .map(|create_event| { + serde_json::from_str(create_event.content.get()).map_err(|e| { + warn!("Invalid create event: {}", e); + Error::bad_database("Invalid create event in db.") + }) + }) + .transpose()?; + + // If there was no create event yet, assume we are creating a room with the default version + // right now + let room_version_id = create_event_content + .map_or(db.globals.default_room_version(), |create_event| { + create_event.room_version + }); + let room_version = RoomVersion::new(&room_version_id).expect("room version is supported"); + + if !body.ver.contains(&room_version_id) { + return Err(Error::BadRequest( + ErrorKind::IncompatibleRoomVersion { + room_version: room_version_id, + }, + "Room version not supported.", + )); + } + + let content = to_raw_value(&RoomMemberEventContent { + avatar_url: None, + blurhash: None, + displayname: None, + is_direct: None, + membership: MembershipState::Join, + third_party_invite: None, + reason: None, + join_authorized_via_users_server: None, + }) + .expect("member event is valid value"); + + let state_key = body.user_id.to_string(); + let kind = StateEventType::RoomMember; + + let auth_events = db.rooms.get_auth_events( + &body.room_id, + &kind.to_string().into(), + &body.user_id, + Some(&state_key), + &content, + )?; + + // Our depth is the maximum depth of prev_events + 1 + let depth = prev_events + .iter() + .filter_map(|event_id| Some(db.rooms.get_pdu(event_id).ok()??.depth)) + .max() + .unwrap_or_else(|| uint!(0)) + + uint!(1); + + let mut unsigned = BTreeMap::new(); + + if let Some(prev_pdu) = db.rooms.room_state_get(&body.room_id, &kind, &state_key)? { + unsigned.insert("prev_content".to_owned(), prev_pdu.content.clone()); + unsigned.insert( + "prev_sender".to_owned(), + to_raw_value(&prev_pdu.sender).expect("UserId is valid"), + ); + } + + let pdu = PduEvent { + event_id: ruma::event_id!("$thiswillbefilledinlater").into(), + room_id: body.room_id.clone(), + sender: body.user_id.clone(), + origin_server_ts: utils::millis_since_unix_epoch() + .try_into() + .expect("time is valid"), + kind: kind.to_string().into(), + content, + state_key: Some(state_key), + prev_events, + depth, + auth_events: auth_events + .iter() + .map(|(_, pdu)| pdu.event_id.clone()) + .collect(), + redacts: None, + unsigned: if unsigned.is_empty() { + None + } else { + Some(to_raw_value(&unsigned).expect("to_raw_value always works")) + }, + hashes: EventHash { + sha256: "aaa".to_owned(), + }, + signatures: None, + }; + + let auth_check = state_res::auth_check( + &room_version, + &pdu, + None::, // TODO: third_party_invite + |k, s| auth_events.get(&(k.clone(), s.to_owned())), + ) + .map_err(|e| { + error!("{:?}", e); + Error::bad_database("Auth check failed.") + })?; + + if !auth_check { + return Err(Error::BadRequest( + ErrorKind::Forbidden, + "Event is not authorized.", + )); + } + + // Hash and sign + let mut pdu_json = + utils::to_canonical_object(&pdu).expect("event is valid, we just created it"); + + pdu_json.remove("event_id"); + + // Add origin because synapse likes that (and it's required in the spec) + pdu_json.insert( + "origin".to_owned(), + CanonicalJsonValue::String(db.globals.server_name().as_str().to_owned()), + ); + + Ok(prepare_join_event::v1::Response { + room_version: Some(room_version_id), + event: to_raw_value(&pdu_json).expect("CanonicalJson can be serialized to JSON"), + }) +} + +async fn create_join_event( + db: &DatabaseGuard, + sender_servername: &ServerName, + room_id: &RoomId, + pdu: &RawJsonValue, +) -> Result { + if !db.globals.allow_federation() { + return Err(Error::bad_config("Federation is disabled.")); + } + + if !db.rooms.exists(room_id)? { + return Err(Error::BadRequest( + ErrorKind::NotFound, + "Room is unknown to this server.", + )); + } + + acl_check(sender_servername, room_id, db)?; + + // TODO: Conduit does not implement restricted join rules yet, we always reject + let join_rules_event = db + .rooms + .room_state_get(room_id, &StateEventType::RoomJoinRules, "")?; + + let join_rules_event_content: Option = join_rules_event + .as_ref() + .map(|join_rules_event| { + serde_json::from_str(join_rules_event.content.get()).map_err(|e| { + warn!("Invalid join rules event: {}", e); + Error::bad_database("Invalid join rules event in db.") + }) + }) + .transpose()?; + + if let Some(join_rules_event_content) = join_rules_event_content { + if matches!( + join_rules_event_content.join_rule, + JoinRule::Restricted { .. } + ) { + return Err(Error::BadRequest( + ErrorKind::Unknown, + "Conduit does not support restricted rooms yet.", + )); + } + } + + // We need to return the state prior to joining, let's keep a reference to that here + let shortstatehash = db + .rooms + .current_shortstatehash(room_id)? + .ok_or(Error::BadRequest( + ErrorKind::NotFound, + "Pdu state not found.", + ))?; + + let pub_key_map = RwLock::new(BTreeMap::new()); + // let mut auth_cache = EventMap::new(); + + // We do not add the event_id field to the pdu here because of signature and hashes checks + let (event_id, value) = match crate::pdu::gen_event_id_canonical_json(pdu, &db) { + Ok(t) => t, + Err(_) => { + // Event could not be converted to canonical json + return Err(Error::BadRequest( + ErrorKind::InvalidParam, + "Could not convert event to canonical json.", + )); + } + }; + + let origin: Box = serde_json::from_value( + serde_json::to_value(value.get("origin").ok_or(Error::BadRequest( + ErrorKind::InvalidParam, + "Event needs an origin field.", + ))?) + .expect("CanonicalJson is valid json value"), + ) + .map_err(|_| Error::BadRequest(ErrorKind::InvalidParam, "Origin field is invalid."))?; + + let mutex = Arc::clone( + db.globals + .roomid_mutex_federation + .write() + .unwrap() + .entry(room_id.to_owned()) + .or_default(), + ); + let mutex_lock = mutex.lock().await; + let pdu_id = handle_incoming_pdu(&origin, &event_id, room_id, value, true, db, &pub_key_map) + .await + .map_err(|e| { + warn!("Error while handling incoming send join PDU: {}", e); + Error::BadRequest( + ErrorKind::InvalidParam, + "Error while handling incoming PDU.", + ) + })? + .ok_or(Error::BadRequest( + ErrorKind::InvalidParam, + "Could not accept incoming PDU as timeline event.", + ))?; + drop(mutex_lock); + + let state_ids = db.rooms.state_full_ids(shortstatehash).await?; + let auth_chain_ids = get_auth_chain( + room_id, + state_ids.iter().map(|(_, id)| id.clone()).collect(), + db, + ) + .await?; + + let servers = db + .rooms + .room_servers(room_id) + .filter_map(|r| r.ok()) + .filter(|server| &**server != db.globals.server_name()); + + db.sending.send_pdu(servers, &pdu_id)?; + + db.flush()?; + + Ok(RoomState { + auth_chain: auth_chain_ids + .filter_map(|id| db.rooms.get_pdu_json(&id).ok().flatten()) + .map(PduEvent::convert_to_outgoing_federation_event) + .collect(), + state: state_ids + .iter() + .filter_map(|(_, id)| db.rooms.get_pdu_json(id).ok().flatten()) + .map(PduEvent::convert_to_outgoing_federation_event) + .collect(), + }) +} + +/// # `PUT /_matrix/federation/v1/send_join/{roomId}/{eventId}` +/// +/// Submits a signed join event. +pub async fn create_join_event_v1_route( + db: DatabaseGuard, + body: Ruma, +) -> Result { + let sender_servername = body + .sender_servername + .as_ref() + .expect("server is authenticated"); + + let room_state = create_join_event(&db, sender_servername, &body.room_id, &body.pdu).await?; + + Ok(create_join_event::v1::Response { room_state }) +} + +/// # `PUT /_matrix/federation/v2/send_join/{roomId}/{eventId}` +/// +/// Submits a signed join event. +pub async fn create_join_event_v2_route( + db: DatabaseGuard, + body: Ruma, +) -> Result { + let sender_servername = body + .sender_servername + .as_ref() + .expect("server is authenticated"); + + let room_state = create_join_event(&db, sender_servername, &body.room_id, &body.pdu).await?; + + Ok(create_join_event::v2::Response { room_state }) +} + +/// # `PUT /_matrix/federation/v2/invite/{roomId}/{eventId}` +/// +/// Invites a remote user to a room. +pub async fn create_invite_route( + db: DatabaseGuard, + body: Ruma, +) -> Result { + if !db.globals.allow_federation() { + return Err(Error::bad_config("Federation is disabled.")); + } + + let sender_servername = body + .sender_servername + .as_ref() + .expect("server is authenticated"); + + acl_check(sender_servername, &body.room_id, &db)?; + + if !db.rooms.is_supported_version(&db, &body.room_version) { + return Err(Error::BadRequest( + ErrorKind::IncompatibleRoomVersion { + room_version: body.room_version.clone(), + }, + "Server does not support this room version.", + )); + } + + let mut signed_event = utils::to_canonical_object(&body.event) + .map_err(|_| Error::BadRequest(ErrorKind::InvalidParam, "Invite event is invalid."))?; + + ruma::signatures::hash_and_sign_event( + db.globals.server_name().as_str(), + db.globals.keypair(), + &mut signed_event, + &body.room_version, + ) + .map_err(|_| Error::BadRequest(ErrorKind::InvalidParam, "Failed to sign event."))?; + + // Generate event id + let event_id = EventId::parse(format!( + "${}", + ruma::signatures::reference_hash(&signed_event, &body.room_version) + .expect("ruma can calculate reference hashes") + )) + .expect("ruma's reference hashes are valid event ids"); + + // Add event_id back + signed_event.insert( + "event_id".to_owned(), + CanonicalJsonValue::String(event_id.into()), + ); + + let sender: Box<_> = serde_json::from_value( + signed_event + .get("sender") + .ok_or(Error::BadRequest( + ErrorKind::InvalidParam, + "Event had no sender field.", + ))? + .clone() + .into(), + ) + .map_err(|_| Error::BadRequest(ErrorKind::InvalidParam, "sender is not a user id."))?; + + let invited_user: Box<_> = serde_json::from_value( + signed_event + .get("state_key") + .ok_or(Error::BadRequest( + ErrorKind::InvalidParam, + "Event had no state_key field.", + ))? + .clone() + .into(), + ) + .map_err(|_| Error::BadRequest(ErrorKind::InvalidParam, "state_key is not a user id."))?; + + let mut invite_state = body.invite_room_state.clone(); + + let mut event: JsonObject = serde_json::from_str(body.event.get()) + .map_err(|_| Error::BadRequest(ErrorKind::InvalidParam, "Invalid invite event bytes."))?; + + event.insert("event_id".to_owned(), "$dummy".into()); + + let pdu: PduEvent = serde_json::from_value(event.into()).map_err(|e| { + warn!("Invalid invite event: {}", e); + Error::BadRequest(ErrorKind::InvalidParam, "Invalid invite event.") + })?; + + invite_state.push(pdu.to_stripped_state_event()); + + // If the room already exists, the remote server will notify us about the join via /send + if !db.rooms.exists(&pdu.room_id)? { + db.rooms.update_membership( + &body.room_id, + &invited_user, + MembershipState::Invite, + &sender, + Some(invite_state), + &db, + true, + )?; + } + + db.flush()?; + + Ok(create_invite::v2::Response { + event: PduEvent::convert_to_outgoing_federation_event(signed_event), + }) +} + +/// # `GET /_matrix/federation/v1/user/devices/{userId}` +/// +/// Gets information on all devices of the user. +pub async fn get_devices_route( + db: DatabaseGuard, + body: Ruma, +) -> Result { + if !db.globals.allow_federation() { + return Err(Error::bad_config("Federation is disabled.")); + } + + let sender_servername = body + .sender_servername + .as_ref() + .expect("server is authenticated"); + + Ok(get_devices::v1::Response { + user_id: body.user_id.clone(), + stream_id: db + .users + .get_devicelist_version(&body.user_id)? + .unwrap_or(0) + .try_into() + .expect("version will not grow that large"), + devices: db + .users + .all_devices_metadata(&body.user_id) + .filter_map(|r| r.ok()) + .filter_map(|metadata| { + Some(UserDevice { + keys: db + .users + .get_device_keys(&body.user_id, &metadata.device_id) + .ok()??, + device_id: metadata.device_id, + device_display_name: metadata.display_name, + }) + }) + .collect(), + master_key: db + .users + .get_master_key(&body.user_id, |u| u.server_name() == sender_servername)?, + self_signing_key: db + .users + .get_self_signing_key(&body.user_id, |u| u.server_name() == sender_servername)?, + }) +} + +/// # `GET /_matrix/federation/v1/query/directory` +/// +/// Resolve a room alias to a room id. +pub async fn get_room_information_route( + db: DatabaseGuard, + body: Ruma, +) -> Result { + if !db.globals.allow_federation() { + return Err(Error::bad_config("Federation is disabled.")); + } + + let room_id = db + .rooms + .id_from_alias(&body.room_alias)? + .ok_or(Error::BadRequest( + ErrorKind::NotFound, + "Room alias not found.", + ))?; + + Ok(get_room_information::v1::Response { + room_id, + servers: vec![db.globals.server_name().to_owned()], + }) +} + +/// # `GET /_matrix/federation/v1/query/profile` +/// +/// Gets information on a profile. +pub async fn get_profile_information_route( + db: DatabaseGuard, + body: Ruma, +) -> Result { + if !db.globals.allow_federation() { + return Err(Error::bad_config("Federation is disabled.")); + } + + let mut displayname = None; + let mut avatar_url = None; + let mut blurhash = None; + + match &body.field { + Some(ProfileField::DisplayName) => displayname = db.users.displayname(&body.user_id)?, + Some(ProfileField::AvatarUrl) => { + avatar_url = db.users.avatar_url(&body.user_id)?; + blurhash = db.users.blurhash(&body.user_id)? + } + // TODO: what to do with custom + Some(_) => {} + None => { + displayname = db.users.displayname(&body.user_id)?; + avatar_url = db.users.avatar_url(&body.user_id)?; + blurhash = db.users.blurhash(&body.user_id)?; + } + } + + Ok(get_profile_information::v1::Response { + blurhash, + displayname, + avatar_url, + }) +} + +/// # `POST /_matrix/federation/v1/user/keys/query` +/// +/// Gets devices and identity keys for the given users. +pub async fn get_keys_route( + db: DatabaseGuard, + body: Ruma, +) -> Result { + if !db.globals.allow_federation() { + return Err(Error::bad_config("Federation is disabled.")); + } + + let result = get_keys_helper( + None, + &body.device_keys, + |u| Some(u.server_name()) == body.sender_servername.as_deref(), + &db, + ) + .await?; + + db.flush()?; + + Ok(get_keys::v1::Response { + device_keys: result.device_keys, + master_keys: result.master_keys, + self_signing_keys: result.self_signing_keys, + }) +} + +/// # `POST /_matrix/federation/v1/user/keys/claim` +/// +/// Claims one-time keys. +pub async fn claim_keys_route( + db: DatabaseGuard, + body: Ruma, +) -> Result { + if !db.globals.allow_federation() { + return Err(Error::bad_config("Federation is disabled.")); + } + + let result = claim_keys_helper(&body.one_time_keys, &db).await?; + + db.flush()?; + + Ok(claim_keys::v1::Response { + one_time_keys: result.one_time_keys, + }) +} + +#[tracing::instrument(skip_all)] +pub(crate) async fn fetch_required_signing_keys( + event: &BTreeMap, + pub_key_map: &RwLock>>, + db: &Database, +) -> Result<()> { + let signatures = event + .get("signatures") + .ok_or(Error::BadServerResponse( + "No signatures in server response pdu.", + ))? + .as_object() + .ok_or(Error::BadServerResponse( + "Invalid signatures object in server response pdu.", + ))?; + + // We go through all the signatures we see on the value and fetch the corresponding signing + // keys + for (signature_server, signature) in signatures { + let signature_object = signature.as_object().ok_or(Error::BadServerResponse( + "Invalid signatures content object in server response pdu.", + ))?; + + let signature_ids = signature_object.keys().cloned().collect::>(); + + let fetch_res = fetch_signing_keys( + db, + signature_server.as_str().try_into().map_err(|_| { + Error::BadServerResponse("Invalid servername in signatures of server response pdu.") + })?, + signature_ids, + ) + .await; + + let keys = match fetch_res { + Ok(keys) => keys, + Err(_) => { + warn!("Signature verification failed: Could not fetch signing key.",); + continue; + } + }; + + pub_key_map + .write() + .map_err(|_| Error::bad_database("RwLock is poisoned."))? + .insert(signature_server.clone(), keys); + } + + Ok(()) +} + +// Gets a list of servers for which we don't have the signing key yet. We go over +// the PDUs and either cache the key or add it to the list that needs to be retrieved. +fn get_server_keys_from_cache( + pdu: &RawJsonValue, + servers: &mut BTreeMap, BTreeMap, QueryCriteria>>, + room_version: &RoomVersionId, + pub_key_map: &mut RwLockWriteGuard<'_, BTreeMap>>, + db: &Database, +) -> Result<()> { + let value: CanonicalJsonObject = serde_json::from_str(pdu.get()).map_err(|e| { + error!("Invalid PDU in server response: {:?}: {:?}", pdu, e); + Error::BadServerResponse("Invalid PDU in server response") + })?; + + let event_id = format!( + "${}", + ruma::signatures::reference_hash(&value, room_version) + .expect("ruma can calculate reference hashes") + ); + let event_id = <&EventId>::try_from(event_id.as_str()) + .expect("ruma's reference hashes are valid event ids"); + + if let Some((time, tries)) = db + .globals + .bad_event_ratelimiter + .read() + .unwrap() + .get(event_id) + { + // Exponential backoff + let mut min_elapsed_duration = Duration::from_secs(30) * (*tries) * (*tries); + if min_elapsed_duration > Duration::from_secs(60 * 60 * 24) { + min_elapsed_duration = Duration::from_secs(60 * 60 * 24); + } + + if time.elapsed() < min_elapsed_duration { + debug!("Backing off from {}", event_id); + return Err(Error::BadServerResponse("bad event, still backing off")); + } + } + + let signatures = value + .get("signatures") + .ok_or(Error::BadServerResponse( + "No signatures in server response pdu.", + ))? + .as_object() + .ok_or(Error::BadServerResponse( + "Invalid signatures object in server response pdu.", + ))?; + + for (signature_server, signature) in signatures { + let signature_object = signature.as_object().ok_or(Error::BadServerResponse( + "Invalid signatures content object in server response pdu.", + ))?; + + let signature_ids = signature_object.keys().cloned().collect::>(); + + let contains_all_ids = + |keys: &BTreeMap| signature_ids.iter().all(|id| keys.contains_key(id)); + + let origin = <&ServerName>::try_from(signature_server.as_str()).map_err(|_| { + Error::BadServerResponse("Invalid servername in signatures of server response pdu.") + })?; + + if servers.contains_key(origin) || pub_key_map.contains_key(origin.as_str()) { + continue; + } + + trace!("Loading signing keys for {}", origin); + + let result: BTreeMap<_, _> = db + .globals + .signing_keys_for(origin)? + .into_iter() + .map(|(k, v)| (k.to_string(), v.key)) + .collect(); + + if !contains_all_ids(&result) { + trace!("Signing key not loaded for {}", origin); + servers.insert(origin.to_owned(), BTreeMap::new()); + } + + pub_key_map.insert(origin.to_string(), result); + } + + Ok(()) +} + +pub(crate) async fn fetch_join_signing_keys( + event: &create_join_event::v2::Response, + room_version: &RoomVersionId, + pub_key_map: &RwLock>>, + db: &Database, +) -> Result<()> { + let mut servers: BTreeMap, BTreeMap, QueryCriteria>> = + BTreeMap::new(); + + { + let mut pkm = pub_key_map + .write() + .map_err(|_| Error::bad_database("RwLock is poisoned."))?; + + // Try to fetch keys, failure is okay + // Servers we couldn't find in the cache will be added to `servers` + for pdu in &event.room_state.state { + let _ = get_server_keys_from_cache(pdu, &mut servers, room_version, &mut pkm, db); + } + for pdu in &event.room_state.auth_chain { + let _ = get_server_keys_from_cache(pdu, &mut servers, room_version, &mut pkm, db); + } + + drop(pkm); + } + + if servers.is_empty() { + // We had all keys locally + return Ok(()); + } + + for server in db.globals.trusted_servers() { + trace!("Asking batch signing keys from trusted server {}", server); + if let Ok(keys) = db + .sending + .send_federation_request( + &db.globals, + server, + get_remote_server_keys_batch::v2::Request { + server_keys: servers.clone(), + }, + ) + .await + { + trace!("Got signing keys: {:?}", keys); + let mut pkm = pub_key_map + .write() + .map_err(|_| Error::bad_database("RwLock is poisoned."))?; + for k in keys.server_keys { + let k = k.deserialize().unwrap(); + + // TODO: Check signature from trusted server? + servers.remove(&k.server_name); + + let result = db + .globals + .add_signing_key(&k.server_name, k.clone())? + .into_iter() + .map(|(k, v)| (k.to_string(), v.key)) + .collect::>(); + + pkm.insert(k.server_name.to_string(), result); + } + } + + if servers.is_empty() { + return Ok(()); + } + } + + let mut futures: FuturesUnordered<_> = servers + .into_iter() + .map(|(server, _)| async move { + ( + db.sending + .send_federation_request( + &db.globals, + &server, + get_server_keys::v2::Request::new(), + ) + .await, + server, + ) + }) + .collect(); + + while let Some(result) = futures.next().await { + if let (Ok(get_keys_response), origin) = result { + let result: BTreeMap<_, _> = db + .globals + .add_signing_key(&origin, get_keys_response.server_key.deserialize().unwrap())? + .into_iter() + .map(|(k, v)| (k.to_string(), v.key)) + .collect(); + + pub_key_map + .write() + .map_err(|_| Error::bad_database("RwLock is poisoned."))? + .insert(origin.to_string(), result); + } + } + + Ok(()) +} + +/// Returns Ok if the acl allows the server +fn acl_check(server_name: &ServerName, room_id: &RoomId, db: &Database) -> Result<()> { + let acl_event = match db + .rooms + .room_state_get(room_id, &StateEventType::RoomServerAcl, "")? + { + Some(acl) => acl, + None => return Ok(()), + }; + + let acl_event_content: RoomServerAclEventContent = + match serde_json::from_str(acl_event.content.get()) { + Ok(content) => content, + Err(_) => { + warn!("Invalid ACL event"); + return Ok(()); + } + }; + + if acl_event_content.is_allowed(server_name) { + Ok(()) + } else { + Err(Error::BadRequest( + ErrorKind::Forbidden, + "Server was denied by ACL", + )) + } +} + +#[cfg(test)] +mod tests { + use super::{add_port_to_hostname, get_ip_with_port, FedDest}; + + #[test] + fn ips_get_default_ports() { + assert_eq!( + get_ip_with_port("1.1.1.1"), + Some(FedDest::Literal("1.1.1.1:8448".parse().unwrap())) + ); + assert_eq!( + get_ip_with_port("dead:beef::"), + Some(FedDest::Literal("[dead:beef::]:8448".parse().unwrap())) + ); + } + + #[test] + fn ips_keep_custom_ports() { + assert_eq!( + get_ip_with_port("1.1.1.1:1234"), + Some(FedDest::Literal("1.1.1.1:1234".parse().unwrap())) + ); + assert_eq!( + get_ip_with_port("[dead::beef]:8933"), + Some(FedDest::Literal("[dead::beef]:8933".parse().unwrap())) + ); + } + + #[test] + fn hostnames_get_default_ports() { + assert_eq!( + add_port_to_hostname("example.com"), + FedDest::Named(String::from("example.com"), String::from(":8448")) + ) + } + + #[test] + fn hostnames_keep_custom_ports() { + assert_eq!( + add_port_to_hostname("example.com:1337"), + FedDest::Named(String::from("example.com"), String::from(":1337")) + ) + } +} From dcdbcc08519643b7501b1e5695a9f211703f8b41 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Mon, 20 Jun 2022 11:31:27 +0200 Subject: [PATCH 021/197] refactor: event handling code --- src/api/client_server/membership.rs | 123 +- src/api/server_server.rs | 1356 +-------- src/service/rooms/{alias.rs => alias/mod.rs} | 0 .../rooms/{directory.rs => directory/mod.rs} | 0 src/service/rooms/{edus.rs => edus/mod.rs} | 0 src/service/rooms/event_handler/mod.rs | 2680 +---------------- .../{lazy_loading.rs => lazy_loading/mod.rs} | 0 .../rooms/{metadata.rs => metadata/mod.rs} | 0 .../rooms/{outlier.rs => outlier/mod.rs} | 11 +- .../{pdu_metadata.rs => pdu_metadata/mod.rs} | 0 .../rooms/{search.rs => search/mod.rs} | 0 src/service/rooms/{short.rs => short/mod.rs} | 0 src/service/rooms/state/data.rs | 499 +-- src/service/rooms/state/mod.rs | 179 +- src/service/rooms/state_accessor/mod.rs | 349 --- .../{state_cache.rs => state_cache/mod.rs} | 0 .../mod.rs} | 0 .../rooms/{timeline.rs => timeline/mod.rs} | 474 +-- src/service/rooms/{user.rs => user/mod.rs} | 0 19 files changed, 373 insertions(+), 5298 deletions(-) rename src/service/rooms/{alias.rs => alias/mod.rs} (100%) rename src/service/rooms/{directory.rs => directory/mod.rs} (100%) rename src/service/rooms/{edus.rs => edus/mod.rs} (100%) rename src/service/rooms/{lazy_loading.rs => lazy_loading/mod.rs} (100%) rename src/service/rooms/{metadata.rs => metadata/mod.rs} (100%) rename src/service/rooms/{outlier.rs => outlier/mod.rs} (65%) rename src/service/rooms/{pdu_metadata.rs => pdu_metadata/mod.rs} (100%) rename src/service/rooms/{search.rs => search/mod.rs} (100%) rename src/service/rooms/{short.rs => short/mod.rs} (100%) rename src/service/rooms/{state_cache.rs => state_cache/mod.rs} (100%) rename src/service/rooms/{state_compressor.rs => state_compressor/mod.rs} (100%) rename src/service/rooms/{timeline.rs => timeline/mod.rs} (93%) rename src/service/rooms/{user.rs => user/mod.rs} (100%) diff --git a/src/api/client_server/membership.rs b/src/api/client_server/membership.rs index 4dda11ad..ecd26d1a 100644 --- a/src/api/client_server/membership.rs +++ b/src/api/client_server/membership.rs @@ -806,36 +806,6 @@ pub(crate) async fn invite_helper<'a>( ); let state_lock = mutex_state.lock().await; - let prev_events: Vec<_> = db - .rooms - .get_pdu_leaves(room_id)? - .into_iter() - .take(20) - .collect(); - - let create_event = db - .rooms - .room_state_get(room_id, &StateEventType::RoomCreate, "")?; - - let create_event_content: Option = create_event - .as_ref() - .map(|create_event| { - serde_json::from_str(create_event.content.get()).map_err(|e| { - warn!("Invalid create event: {}", e); - Error::bad_database("Invalid create event in db.") - }) - }) - .transpose()?; - - // If there was no create event yet, assume we are creating a room with the default - // version right now - let room_version_id = create_event_content - .map_or(db.globals.default_room_version(), |create_event| { - create_event.room_version - }); - let room_version = - RoomVersion::new(&room_version_id).expect("room version is supported"); - let content = to_raw_value(&RoomMemberEventContent { avatar_url: None, displayname: None, @@ -851,98 +821,7 @@ pub(crate) async fn invite_helper<'a>( let state_key = user_id.to_string(); let kind = StateEventType::RoomMember; - let auth_events = db.rooms.get_auth_events( - room_id, - &kind.to_string().into(), - sender_user, - Some(&state_key), - &content, - )?; - - // Our depth is the maximum depth of prev_events + 1 - let depth = prev_events - .iter() - .filter_map(|event_id| Some(db.rooms.get_pdu(event_id).ok()??.depth)) - .max() - .unwrap_or_else(|| uint!(0)) - + uint!(1); - - let mut unsigned = BTreeMap::new(); - - if let Some(prev_pdu) = db.rooms.room_state_get(room_id, &kind, &state_key)? { - unsigned.insert("prev_content".to_owned(), prev_pdu.content.clone()); - unsigned.insert( - "prev_sender".to_owned(), - to_raw_value(&prev_pdu.sender).expect("UserId is valid"), - ); - } - - let pdu = PduEvent { - event_id: ruma::event_id!("$thiswillbefilledinlater").into(), - room_id: room_id.to_owned(), - sender: sender_user.to_owned(), - origin_server_ts: utils::millis_since_unix_epoch() - .try_into() - .expect("time is valid"), - kind: kind.to_string().into(), - content, - state_key: Some(state_key), - prev_events, - depth, - auth_events: auth_events - .iter() - .map(|(_, pdu)| pdu.event_id.clone()) - .collect(), - redacts: None, - unsigned: if unsigned.is_empty() { - None - } else { - Some(to_raw_value(&unsigned).expect("to_raw_value always works")) - }, - hashes: EventHash { - sha256: "aaa".to_owned(), - }, - signatures: None, - }; - - let auth_check = state_res::auth_check( - &room_version, - &pdu, - None::, // TODO: third_party_invite - |k, s| auth_events.get(&(k.clone(), s.to_owned())), - ) - .map_err(|e| { - error!("{:?}", e); - Error::bad_database("Auth check failed.") - })?; - - if !auth_check { - return Err(Error::BadRequest( - ErrorKind::Forbidden, - "Event is not authorized.", - )); - } - - // Hash and sign - let mut pdu_json = - utils::to_canonical_object(&pdu).expect("event is valid, we just created it"); - - pdu_json.remove("event_id"); - - // Add origin because synapse likes that (and it's required in the spec) - pdu_json.insert( - "origin".to_owned(), - to_canonical_value(db.globals.server_name()) - .expect("server name is a valid CanonicalJsonValue"), - ); - - ruma::signatures::hash_and_sign_event( - db.globals.server_name().as_str(), - db.globals.keypair(), - &mut pdu_json, - &room_version_id, - ) - .expect("event is valid, we just created it"); + let (pdu, pdu_json) = create_hash_and_sign_event(); let invite_room_state = db.rooms.calculate_invite_state(&pdu)?; diff --git a/src/api/server_server.rs b/src/api/server_server.rs index 6fa83e4c..f60f735a 100644 --- a/src/api/server_server.rs +++ b/src/api/server_server.rs @@ -882,1163 +882,6 @@ pub async fn send_transaction_message_route( Ok(send_transaction_message::v1::Response { pdus: resolved_map }) } -/// An async function that can recursively call itself. -type AsyncRecursiveType<'a, T> = Pin + 'a + Send>>; - -/// When receiving an event one needs to: -/// 0. Check the server is in the room -/// 1. Skip the PDU if we already know about it -/// 2. Check signatures, otherwise drop -/// 3. Check content hash, redact if doesn't match -/// 4. Fetch any missing auth events doing all checks listed here starting at 1. These are not -/// timeline events -/// 5. Reject "due to auth events" if can't get all the auth events or some of the auth events are -/// also rejected "due to auth events" -/// 6. Reject "due to auth events" if the event doesn't pass auth based on the auth events -/// 7. Persist this event as an outlier -/// 8. If not timeline event: stop -/// 9. Fetch any missing prev events doing all checks listed here starting at 1. These are timeline -/// events -/// 10. Fetch missing state and auth chain events by calling /state_ids at backwards extremities -/// doing all the checks in this list starting at 1. These are not timeline events -/// 11. Check the auth of the event passes based on the state of the event -/// 12. Ensure that the state is derived from the previous current state (i.e. we calculated by -/// doing state res where one of the inputs was a previously trusted set of state, don't just -/// trust a set of state we got from a remote) -/// 13. Check if the event passes auth based on the "current state" of the room, if not "soft fail" -/// it -/// 14. Use state resolution to find new room state -// We use some AsyncRecursiveType hacks here so we can call this async funtion recursively -#[tracing::instrument(skip(value, is_timeline_event, db, pub_key_map))] -pub(crate) async fn handle_incoming_pdu<'a>( - origin: &'a ServerName, - event_id: &'a EventId, - room_id: &'a RoomId, - value: BTreeMap, - is_timeline_event: bool, - db: &'a Database, - pub_key_map: &'a RwLock>>, -) -> Result>, String> { - match db.rooms.exists(room_id) { - Ok(true) => {} - _ => { - return Err("Room is unknown to this server.".to_owned()); - } - } - - match db.rooms.is_disabled(room_id) { - Ok(false) => {} - _ => { - return Err("Federation of this room is currently disabled on this server.".to_owned()); - } - } - - // 1. Skip the PDU if we already have it as a timeline event - if let Ok(Some(pdu_id)) = db.rooms.get_pdu_id(event_id) { - return Ok(Some(pdu_id.to_vec())); - } - - let create_event = db - .rooms - .room_state_get(room_id, &StateEventType::RoomCreate, "") - .map_err(|_| "Failed to ask database for event.".to_owned())? - .ok_or_else(|| "Failed to find create event in db.".to_owned())?; - - let first_pdu_in_room = db - .rooms - .first_pdu_in_room(room_id) - .map_err(|_| "Error loading first room event.".to_owned())? - .expect("Room exists"); - - let (incoming_pdu, val) = handle_outlier_pdu( - origin, - &create_event, - event_id, - room_id, - value, - db, - pub_key_map, - ) - .await?; - - // 8. if not timeline event: stop - if !is_timeline_event { - return Ok(None); - } - - if incoming_pdu.origin_server_ts < first_pdu_in_room.origin_server_ts { - return Ok(None); - } - - // 9. Fetch any missing prev events doing all checks listed here starting at 1. These are timeline events - let mut graph: HashMap, _> = HashMap::new(); - let mut eventid_info = HashMap::new(); - let mut todo_outlier_stack: Vec> = incoming_pdu.prev_events.clone(); - - let mut amount = 0; - - while let Some(prev_event_id) = todo_outlier_stack.pop() { - if let Some((pdu, json_opt)) = fetch_and_handle_outliers( - db, - origin, - &[prev_event_id.clone()], - &create_event, - room_id, - pub_key_map, - ) - .await - .pop() - { - if amount > 100 { - // Max limit reached - warn!("Max prev event limit reached!"); - graph.insert(prev_event_id.clone(), HashSet::new()); - continue; - } - - if let Some(json) = - json_opt.or_else(|| db.rooms.get_outlier_pdu_json(&prev_event_id).ok().flatten()) - { - if pdu.origin_server_ts > first_pdu_in_room.origin_server_ts { - amount += 1; - for prev_prev in &pdu.prev_events { - if !graph.contains_key(prev_prev) { - todo_outlier_stack.push(dbg!(prev_prev.clone())); - } - } - - graph.insert( - prev_event_id.clone(), - pdu.prev_events.iter().cloned().collect(), - ); - } else { - // Time based check failed - graph.insert(prev_event_id.clone(), HashSet::new()); - } - - eventid_info.insert(prev_event_id.clone(), (pdu, json)); - } else { - // Get json failed - graph.insert(prev_event_id.clone(), HashSet::new()); - } - } else { - // Fetch and handle failed - graph.insert(prev_event_id.clone(), HashSet::new()); - } - } - - let sorted = state_res::lexicographical_topological_sort(dbg!(&graph), |event_id| { - // This return value is the key used for sorting events, - // events are then sorted by power level, time, - // and lexically by event_id. - println!("{}", event_id); - Ok(( - int!(0), - MilliSecondsSinceUnixEpoch( - eventid_info - .get(event_id) - .map_or_else(|| uint!(0), |info| info.0.origin_server_ts), - ), - )) - }) - .map_err(|_| "Error sorting prev events".to_owned())?; - - let mut errors = 0; - for prev_id in dbg!(sorted) { - match db.rooms.is_disabled(room_id) { - Ok(false) => {} - _ => { - return Err( - "Federation of this room is currently disabled on this server.".to_owned(), - ); - } - } - - if let Some((time, tries)) = db - .globals - .bad_event_ratelimiter - .read() - .unwrap() - .get(&*prev_id) - { - // Exponential backoff - let mut min_elapsed_duration = Duration::from_secs(5 * 60) * (*tries) * (*tries); - if min_elapsed_duration > Duration::from_secs(60 * 60 * 24) { - min_elapsed_duration = Duration::from_secs(60 * 60 * 24); - } - - if time.elapsed() < min_elapsed_duration { - info!("Backing off from {}", prev_id); - continue; - } - } - - if errors >= 5 { - break; - } - if let Some((pdu, json)) = eventid_info.remove(&*prev_id) { - if pdu.origin_server_ts < first_pdu_in_room.origin_server_ts { - continue; - } - - let start_time = Instant::now(); - db.globals - .roomid_federationhandletime - .write() - .unwrap() - .insert(room_id.to_owned(), ((*prev_id).to_owned(), start_time)); - if let Err(e) = upgrade_outlier_to_timeline_pdu( - pdu, - json, - &create_event, - origin, - db, - room_id, - pub_key_map, - ) - .await - { - errors += 1; - warn!("Prev event {} failed: {}", prev_id, e); - match db - .globals - .bad_event_ratelimiter - .write() - .unwrap() - .entry((*prev_id).to_owned()) - { - hash_map::Entry::Vacant(e) => { - e.insert((Instant::now(), 1)); - } - hash_map::Entry::Occupied(mut e) => { - *e.get_mut() = (Instant::now(), e.get().1 + 1) - } - } - } - let elapsed = start_time.elapsed(); - db.globals - .roomid_federationhandletime - .write() - .unwrap() - .remove(&room_id.to_owned()); - warn!( - "Handling prev event {} took {}m{}s", - prev_id, - elapsed.as_secs() / 60, - elapsed.as_secs() % 60 - ); - } - } - - let start_time = Instant::now(); - db.globals - .roomid_federationhandletime - .write() - .unwrap() - .insert(room_id.to_owned(), (event_id.to_owned(), start_time)); - let r = upgrade_outlier_to_timeline_pdu( - incoming_pdu, - val, - &create_event, - origin, - db, - room_id, - pub_key_map, - ) - .await; - db.globals - .roomid_federationhandletime - .write() - .unwrap() - .remove(&room_id.to_owned()); - - r -} - -#[tracing::instrument(skip(create_event, value, db, pub_key_map))] -fn handle_outlier_pdu<'a>( - origin: &'a ServerName, - create_event: &'a PduEvent, - event_id: &'a EventId, - room_id: &'a RoomId, - value: BTreeMap, - db: &'a Database, - pub_key_map: &'a RwLock>>, -) -> AsyncRecursiveType<'a, Result<(Arc, BTreeMap), String>> { - Box::pin(async move { - // TODO: For RoomVersion6 we must check that Raw<..> is canonical do we anywhere?: https://matrix.org/docs/spec/rooms/v6#canonical-json - - // We go through all the signatures we see on the value and fetch the corresponding signing - // keys - fetch_required_signing_keys(&value, pub_key_map, db) - .await - .map_err(|e| e.to_string())?; - - // 2. Check signatures, otherwise drop - // 3. check content hash, redact if doesn't match - - let create_event_content: RoomCreateEventContent = - serde_json::from_str(create_event.content.get()).map_err(|e| { - warn!("Invalid create event: {}", e); - "Invalid create event in db.".to_owned() - })?; - - let room_version_id = &create_event_content.room_version; - let room_version = RoomVersion::new(room_version_id).expect("room version is supported"); - - let mut val = match ruma::signatures::verify_event( - &*pub_key_map.read().map_err(|_| "RwLock is poisoned.")?, - &value, - room_version_id, - ) { - Err(e) => { - // Drop - warn!("Dropping bad event {}: {}", event_id, e); - return Err("Signature verification failed".to_owned()); - } - Ok(ruma::signatures::Verified::Signatures) => { - // Redact - warn!("Calculated hash does not match: {}", event_id); - match ruma::signatures::redact(&value, room_version_id) { - Ok(obj) => obj, - Err(_) => return Err("Redaction failed".to_owned()), - } - } - Ok(ruma::signatures::Verified::All) => value, - }; - - // Now that we have checked the signature and hashes we can add the eventID and convert - // to our PduEvent type - val.insert( - "event_id".to_owned(), - CanonicalJsonValue::String(event_id.as_str().to_owned()), - ); - let incoming_pdu = serde_json::from_value::( - serde_json::to_value(&val).expect("CanonicalJsonObj is a valid JsonValue"), - ) - .map_err(|_| "Event is not a valid PDU.".to_owned())?; - - // 4. fetch any missing auth events doing all checks listed here starting at 1. These are not timeline events - // 5. Reject "due to auth events" if can't get all the auth events or some of the auth events are also rejected "due to auth events" - // EDIT: Step 5 is not applied anymore because it failed too often - warn!("Fetching auth events for {}", incoming_pdu.event_id); - fetch_and_handle_outliers( - db, - origin, - &incoming_pdu - .auth_events - .iter() - .map(|x| Arc::from(&**x)) - .collect::>(), - create_event, - room_id, - pub_key_map, - ) - .await; - - // 6. Reject "due to auth events" if the event doesn't pass auth based on the auth events - info!( - "Auth check for {} based on auth events", - incoming_pdu.event_id - ); - - // Build map of auth events - let mut auth_events = HashMap::new(); - for id in &incoming_pdu.auth_events { - let auth_event = match db.rooms.get_pdu(id).map_err(|e| e.to_string())? { - Some(e) => e, - None => { - warn!("Could not find auth event {}", id); - continue; - } - }; - - match auth_events.entry(( - auth_event.kind.to_string().into(), - auth_event - .state_key - .clone() - .expect("all auth events have state keys"), - )) { - hash_map::Entry::Vacant(v) => { - v.insert(auth_event); - } - hash_map::Entry::Occupied(_) => { - return Err( - "Auth event's type and state_key combination exists multiple times." - .to_owned(), - ) - } - } - } - - // The original create event must be in the auth events - if auth_events - .get(&(StateEventType::RoomCreate, "".to_owned())) - .map(|a| a.as_ref()) - != Some(create_event) - { - return Err("Incoming event refers to wrong create event.".to_owned()); - } - - if !state_res::event_auth::auth_check( - &room_version, - &incoming_pdu, - None::, // TODO: third party invite - |k, s| auth_events.get(&(k.to_string().into(), s.to_owned())), - ) - .map_err(|_e| "Auth check failed".to_owned())? - { - return Err("Event has failed auth check with auth events.".to_owned()); - } - - info!("Validation successful."); - - // 7. Persist the event as an outlier. - db.rooms - .add_pdu_outlier(&incoming_pdu.event_id, &val) - .map_err(|_| "Failed to add pdu as outlier.".to_owned())?; - info!("Added pdu as outlier."); - - Ok((Arc::new(incoming_pdu), val)) - }) -} - -#[tracing::instrument(skip(incoming_pdu, val, create_event, db, pub_key_map))] -async fn upgrade_outlier_to_timeline_pdu( - incoming_pdu: Arc, - val: BTreeMap, - create_event: &PduEvent, - origin: &ServerName, - db: &Database, - room_id: &RoomId, - pub_key_map: &RwLock>>, -) -> Result>, String> { - if let Ok(Some(pduid)) = db.rooms.get_pdu_id(&incoming_pdu.event_id) { - return Ok(Some(pduid)); - } - - if db - .rooms - .is_event_soft_failed(&incoming_pdu.event_id) - .map_err(|_| "Failed to ask db for soft fail".to_owned())? - { - return Err("Event has been soft failed".into()); - } - - info!("Upgrading {} to timeline pdu", incoming_pdu.event_id); - - let create_event_content: RoomCreateEventContent = - serde_json::from_str(create_event.content.get()).map_err(|e| { - warn!("Invalid create event: {}", e); - "Invalid create event in db.".to_owned() - })?; - - let room_version_id = &create_event_content.room_version; - let room_version = RoomVersion::new(room_version_id).expect("room version is supported"); - - // 10. Fetch missing state and auth chain events by calling /state_ids at backwards extremities - // doing all the checks in this list starting at 1. These are not timeline events. - - // TODO: if we know the prev_events of the incoming event we can avoid the request and build - // the state from a known point and resolve if > 1 prev_event - - info!("Requesting state at event"); - let mut state_at_incoming_event = None; - - if incoming_pdu.prev_events.len() == 1 { - let prev_event = &*incoming_pdu.prev_events[0]; - let prev_event_sstatehash = db - .rooms - .pdu_shortstatehash(prev_event) - .map_err(|_| "Failed talking to db".to_owned())?; - - let state = if let Some(shortstatehash) = prev_event_sstatehash { - Some(db.rooms.state_full_ids(shortstatehash).await) - } else { - None - }; - - if let Some(Ok(mut state)) = state { - info!("Using cached state"); - let prev_pdu = - db.rooms.get_pdu(prev_event).ok().flatten().ok_or_else(|| { - "Could not find prev event, but we know the state.".to_owned() - })?; - - if let Some(state_key) = &prev_pdu.state_key { - let shortstatekey = db - .rooms - .get_or_create_shortstatekey( - &prev_pdu.kind.to_string().into(), - state_key, - &db.globals, - ) - .map_err(|_| "Failed to create shortstatekey.".to_owned())?; - - state.insert(shortstatekey, Arc::from(prev_event)); - // Now it's the state after the pdu - } - - state_at_incoming_event = Some(state); - } - } else { - info!("Calculating state at event using state res"); - let mut extremity_sstatehashes = HashMap::new(); - - let mut okay = true; - for prev_eventid in &incoming_pdu.prev_events { - let prev_event = if let Ok(Some(pdu)) = db.rooms.get_pdu(prev_eventid) { - pdu - } else { - okay = false; - break; - }; - - let sstatehash = if let Ok(Some(s)) = db.rooms.pdu_shortstatehash(prev_eventid) { - s - } else { - okay = false; - break; - }; - - extremity_sstatehashes.insert(sstatehash, prev_event); - } - - if okay { - let mut fork_states = Vec::with_capacity(extremity_sstatehashes.len()); - let mut auth_chain_sets = Vec::with_capacity(extremity_sstatehashes.len()); - - for (sstatehash, prev_event) in extremity_sstatehashes { - let mut leaf_state: BTreeMap<_, _> = db - .rooms - .state_full_ids(sstatehash) - .await - .map_err(|_| "Failed to ask db for room state.".to_owned())?; - - if let Some(state_key) = &prev_event.state_key { - let shortstatekey = db - .rooms - .get_or_create_shortstatekey( - &prev_event.kind.to_string().into(), - state_key, - &db.globals, - ) - .map_err(|_| "Failed to create shortstatekey.".to_owned())?; - leaf_state.insert(shortstatekey, Arc::from(&*prev_event.event_id)); - // Now it's the state after the pdu - } - - let mut state = StateMap::with_capacity(leaf_state.len()); - let mut starting_events = Vec::with_capacity(leaf_state.len()); - - for (k, id) in leaf_state { - if let Ok((ty, st_key)) = db.rooms.get_statekey_from_short(k) { - // FIXME: Undo .to_string().into() when StateMap - // is updated to use StateEventType - state.insert((ty.to_string().into(), st_key), id.clone()); - } else { - warn!("Failed to get_statekey_from_short."); - } - starting_events.push(id); - } - - auth_chain_sets.push( - get_auth_chain(room_id, starting_events, db) - .await - .map_err(|_| "Failed to load auth chain.".to_owned())? - .collect(), - ); - - fork_states.push(state); - } - - let lock = db.globals.stateres_mutex.lock(); - - let result = state_res::resolve(room_version_id, &fork_states, auth_chain_sets, |id| { - let res = db.rooms.get_pdu(id); - if let Err(e) = &res { - error!("LOOK AT ME Failed to fetch event: {}", e); - } - res.ok().flatten() - }); - drop(lock); - - state_at_incoming_event = match result { - Ok(new_state) => Some( - new_state - .into_iter() - .map(|((event_type, state_key), event_id)| { - let shortstatekey = db - .rooms - .get_or_create_shortstatekey( - &event_type.to_string().into(), - &state_key, - &db.globals, - ) - .map_err(|_| "Failed to get_or_create_shortstatekey".to_owned())?; - Ok((shortstatekey, event_id)) - }) - .collect::>()?, - ), - Err(e) => { - warn!("State resolution on prev events failed, either an event could not be found or deserialization: {}", e); - None - } - } - } - } - - if state_at_incoming_event.is_none() { - info!("Calling /state_ids"); - // Call /state_ids to find out what the state at this pdu is. We trust the server's - // response to some extend, but we still do a lot of checks on the events - match db - .sending - .send_federation_request( - &db.globals, - origin, - get_room_state_ids::v1::Request { - room_id, - event_id: &incoming_pdu.event_id, - }, - ) - .await - { - Ok(res) => { - info!("Fetching state events at event."); - let state_vec = fetch_and_handle_outliers( - db, - origin, - &res.pdu_ids - .iter() - .map(|x| Arc::from(&**x)) - .collect::>(), - create_event, - room_id, - pub_key_map, - ) - .await; - - let mut state: BTreeMap<_, Arc> = BTreeMap::new(); - for (pdu, _) in state_vec { - let state_key = pdu - .state_key - .clone() - .ok_or_else(|| "Found non-state pdu in state events.".to_owned())?; - - let shortstatekey = db - .rooms - .get_or_create_shortstatekey( - &pdu.kind.to_string().into(), - &state_key, - &db.globals, - ) - .map_err(|_| "Failed to create shortstatekey.".to_owned())?; - - match state.entry(shortstatekey) { - btree_map::Entry::Vacant(v) => { - v.insert(Arc::from(&*pdu.event_id)); - } - btree_map::Entry::Occupied(_) => return Err( - "State event's type and state_key combination exists multiple times." - .to_owned(), - ), - } - } - - // The original create event must still be in the state - let create_shortstatekey = db - .rooms - .get_shortstatekey(&StateEventType::RoomCreate, "") - .map_err(|_| "Failed to talk to db.")? - .expect("Room exists"); - - if state.get(&create_shortstatekey).map(|id| id.as_ref()) - != Some(&create_event.event_id) - { - return Err("Incoming event refers to wrong create event.".to_owned()); - } - - state_at_incoming_event = Some(state); - } - Err(e) => { - warn!("Fetching state for event failed: {}", e); - return Err("Fetching state for event failed".into()); - } - }; - } - - let state_at_incoming_event = - state_at_incoming_event.expect("we always set this to some above"); - - info!("Starting auth check"); - // 11. Check the auth of the event passes based on the state of the event - let check_result = state_res::event_auth::auth_check( - &room_version, - &incoming_pdu, - None::, // TODO: third party invite - |k, s| { - db.rooms - .get_shortstatekey(&k.to_string().into(), s) - .ok() - .flatten() - .and_then(|shortstatekey| state_at_incoming_event.get(&shortstatekey)) - .and_then(|event_id| db.rooms.get_pdu(event_id).ok().flatten()) - }, - ) - .map_err(|_e| "Auth check failed.".to_owned())?; - - if !check_result { - return Err("Event has failed auth check with state at the event.".into()); - } - info!("Auth check succeeded"); - - // We start looking at current room state now, so lets lock the room - - let mutex_state = Arc::clone( - db.globals - .roomid_mutex_state - .write() - .unwrap() - .entry(room_id.to_owned()) - .or_default(), - ); - let state_lock = mutex_state.lock().await; - - // Now we calculate the set of extremities this room has after the incoming event has been - // applied. We start with the previous extremities (aka leaves) - info!("Calculating extremities"); - let mut extremities = db - .rooms - .get_pdu_leaves(room_id) - .map_err(|_| "Failed to load room leaves".to_owned())?; - - // Remove any forward extremities that are referenced by this incoming event's prev_events - for prev_event in &incoming_pdu.prev_events { - if extremities.contains(prev_event) { - extremities.remove(prev_event); - } - } - - // Only keep those extremities were not referenced yet - extremities.retain(|id| !matches!(db.rooms.is_event_referenced(room_id, id), Ok(true))); - - info!("Compressing state at event"); - let state_ids_compressed = state_at_incoming_event - .iter() - .map(|(shortstatekey, id)| { - db.rooms - .compress_state_event(*shortstatekey, id, &db.globals) - .map_err(|_| "Failed to compress_state_event".to_owned()) - }) - .collect::>()?; - - // 13. Check if the event passes auth based on the "current state" of the room, if not "soft fail" it - info!("Starting soft fail auth check"); - - let auth_events = db - .rooms - .get_auth_events( - room_id, - &incoming_pdu.kind, - &incoming_pdu.sender, - incoming_pdu.state_key.as_deref(), - &incoming_pdu.content, - ) - .map_err(|_| "Failed to get_auth_events.".to_owned())?; - - let soft_fail = !state_res::event_auth::auth_check( - &room_version, - &incoming_pdu, - None::, - |k, s| auth_events.get(&(k.clone(), s.to_owned())), - ) - .map_err(|_e| "Auth check failed.".to_owned())?; - - if soft_fail { - append_incoming_pdu( - db, - &incoming_pdu, - val, - extremities.iter().map(Deref::deref), - state_ids_compressed, - soft_fail, - &state_lock, - ) - .map_err(|e| { - warn!("Failed to add pdu to db: {}", e); - "Failed to add pdu to db.".to_owned() - })?; - - // Soft fail, we keep the event as an outlier but don't add it to the timeline - warn!("Event was soft failed: {:?}", incoming_pdu); - db.rooms - .mark_event_soft_failed(&incoming_pdu.event_id) - .map_err(|_| "Failed to set soft failed flag".to_owned())?; - return Err("Event has been soft failed".into()); - } - - if incoming_pdu.state_key.is_some() { - info!("Loading current room state ids"); - let current_sstatehash = db - .rooms - .current_shortstatehash(room_id) - .map_err(|_| "Failed to load current state hash.".to_owned())? - .expect("every room has state"); - - let current_state_ids = db - .rooms - .state_full_ids(current_sstatehash) - .await - .map_err(|_| "Failed to load room state.")?; - - info!("Preparing for stateres to derive new room state"); - let mut extremity_sstatehashes = HashMap::new(); - - info!("Loading extremities"); - for id in dbg!(&extremities) { - match db - .rooms - .get_pdu(id) - .map_err(|_| "Failed to ask db for pdu.".to_owned())? - { - Some(leaf_pdu) => { - extremity_sstatehashes.insert( - db.rooms - .pdu_shortstatehash(&leaf_pdu.event_id) - .map_err(|_| "Failed to ask db for pdu state hash.".to_owned())? - .ok_or_else(|| { - error!( - "Found extremity pdu with no statehash in db: {:?}", - leaf_pdu - ); - "Found pdu with no statehash in db.".to_owned() - })?, - leaf_pdu, - ); - } - _ => { - error!("Missing state snapshot for {:?}", id); - return Err("Missing state snapshot.".to_owned()); - } - } - } - - let mut fork_states = Vec::new(); - - // 12. Ensure that the state is derived from the previous current state (i.e. we calculated - // by doing state res where one of the inputs was a previously trusted set of state, - // don't just trust a set of state we got from a remote). - - // We do this by adding the current state to the list of fork states - extremity_sstatehashes.remove(¤t_sstatehash); - fork_states.push(current_state_ids); - - // We also add state after incoming event to the fork states - let mut state_after = state_at_incoming_event.clone(); - if let Some(state_key) = &incoming_pdu.state_key { - let shortstatekey = db - .rooms - .get_or_create_shortstatekey( - &incoming_pdu.kind.to_string().into(), - state_key, - &db.globals, - ) - .map_err(|_| "Failed to create shortstatekey.".to_owned())?; - - state_after.insert(shortstatekey, Arc::from(&*incoming_pdu.event_id)); - } - fork_states.push(state_after); - - let mut update_state = false; - // 14. Use state resolution to find new room state - let new_room_state = if fork_states.is_empty() { - return Err("State is empty.".to_owned()); - } else if fork_states.iter().skip(1).all(|f| &fork_states[0] == f) { - info!("State resolution trivial"); - // There was only one state, so it has to be the room's current state (because that is - // always included) - fork_states[0] - .iter() - .map(|(k, id)| { - db.rooms - .compress_state_event(*k, id, &db.globals) - .map_err(|_| "Failed to compress_state_event.".to_owned()) - }) - .collect::>()? - } else { - info!("Loading auth chains"); - // We do need to force an update to this room's state - update_state = true; - - let mut auth_chain_sets = Vec::new(); - for state in &fork_states { - auth_chain_sets.push( - get_auth_chain( - room_id, - state.iter().map(|(_, id)| id.clone()).collect(), - db, - ) - .await - .map_err(|_| "Failed to load auth chain.".to_owned())? - .collect(), - ); - } - - info!("Loading fork states"); - - let fork_states: Vec<_> = fork_states - .into_iter() - .map(|map| { - map.into_iter() - .filter_map(|(k, id)| { - db.rooms - .get_statekey_from_short(k) - // FIXME: Undo .to_string().into() when StateMap - // is updated to use StateEventType - .map(|(ty, st_key)| ((ty.to_string().into(), st_key), id)) - .map_err(|e| warn!("Failed to get_statekey_from_short: {}", e)) - .ok() - }) - .collect::>() - }) - .collect(); - - info!("Resolving state"); - - let lock = db.globals.stateres_mutex.lock(); - let state = match state_res::resolve( - room_version_id, - &fork_states, - auth_chain_sets, - |id| { - let res = db.rooms.get_pdu(id); - if let Err(e) = &res { - error!("LOOK AT ME Failed to fetch event: {}", e); - } - res.ok().flatten() - }, - ) { - Ok(new_state) => new_state, - Err(_) => { - return Err("State resolution failed, either an event could not be found or deserialization".into()); - } - }; - - drop(lock); - - info!("State resolution done. Compressing state"); - - state - .into_iter() - .map(|((event_type, state_key), event_id)| { - let shortstatekey = db - .rooms - .get_or_create_shortstatekey( - &event_type.to_string().into(), - &state_key, - &db.globals, - ) - .map_err(|_| "Failed to get_or_create_shortstatekey".to_owned())?; - db.rooms - .compress_state_event(shortstatekey, &event_id, &db.globals) - .map_err(|_| "Failed to compress state event".to_owned()) - }) - .collect::>()? - }; - - // Set the new room state to the resolved state - if update_state { - info!("Forcing new room state"); - db.rooms - .force_state(room_id, new_room_state, db) - .map_err(|_| "Failed to set new room state.".to_owned())?; - } - } - - info!("Appending pdu to timeline"); - extremities.insert(incoming_pdu.event_id.clone()); - - // Now that the event has passed all auth it is added into the timeline. - // We use the `state_at_event` instead of `state_after` so we accurately - // represent the state for this event. - - let pdu_id = append_incoming_pdu( - db, - &incoming_pdu, - val, - extremities.iter().map(Deref::deref), - state_ids_compressed, - soft_fail, - &state_lock, - ) - .map_err(|e| { - warn!("Failed to add pdu to db: {}", e); - "Failed to add pdu to db.".to_owned() - })?; - - info!("Appended incoming pdu"); - - // Event has passed all auth/stateres checks - drop(state_lock); - Ok(pdu_id) -} - -/// Find the event and auth it. Once the event is validated (steps 1 - 8) -/// it is appended to the outliers Tree. -/// -/// Returns pdu and if we fetched it over federation the raw json. -/// -/// a. Look in the main timeline (pduid_pdu tree) -/// b. Look at outlier pdu tree -/// c. Ask origin server over federation -/// d. TODO: Ask other servers over federation? -#[tracing::instrument(skip_all)] -pub(crate) fn fetch_and_handle_outliers<'a>( - db: &'a Database, - origin: &'a ServerName, - events: &'a [Arc], - create_event: &'a PduEvent, - room_id: &'a RoomId, - pub_key_map: &'a RwLock>>, -) -> AsyncRecursiveType<'a, Vec<(Arc, Option>)>> { - Box::pin(async move { - let back_off = |id| match db.globals.bad_event_ratelimiter.write().unwrap().entry(id) { - hash_map::Entry::Vacant(e) => { - e.insert((Instant::now(), 1)); - } - hash_map::Entry::Occupied(mut e) => *e.get_mut() = (Instant::now(), e.get().1 + 1), - }; - - let mut pdus = vec![]; - for id in events { - if let Some((time, tries)) = db.globals.bad_event_ratelimiter.read().unwrap().get(&**id) - { - // Exponential backoff - let mut min_elapsed_duration = Duration::from_secs(5 * 60) * (*tries) * (*tries); - if min_elapsed_duration > Duration::from_secs(60 * 60 * 24) { - min_elapsed_duration = Duration::from_secs(60 * 60 * 24); - } - - if time.elapsed() < min_elapsed_duration { - info!("Backing off from {}", id); - continue; - } - } - - // a. Look in the main timeline (pduid_pdu tree) - // b. Look at outlier pdu tree - // (get_pdu_json checks both) - if let Ok(Some(local_pdu)) = db.rooms.get_pdu(id) { - trace!("Found {} in db", id); - pdus.push((local_pdu, None)); - continue; - } - - // c. Ask origin server over federation - // We also handle its auth chain here so we don't get a stack overflow in - // handle_outlier_pdu. - let mut todo_auth_events = vec![Arc::clone(id)]; - let mut events_in_reverse_order = Vec::new(); - let mut events_all = HashSet::new(); - let mut i = 0; - while let Some(next_id) = todo_auth_events.pop() { - if events_all.contains(&next_id) { - continue; - } - - i += 1; - if i % 100 == 0 { - tokio::task::yield_now().await; - } - - if let Ok(Some(_)) = db.rooms.get_pdu(&next_id) { - trace!("Found {} in db", id); - continue; - } - - info!("Fetching {} over federation.", next_id); - match db - .sending - .send_federation_request( - &db.globals, - origin, - get_event::v1::Request { event_id: &next_id }, - ) - .await - { - Ok(res) => { - info!("Got {} over federation", next_id); - let (calculated_event_id, value) = - match crate::pdu::gen_event_id_canonical_json(&res.pdu, &db) { - Ok(t) => t, - Err(_) => { - back_off((*next_id).to_owned()); - continue; - } - }; - - if calculated_event_id != *next_id { - warn!("Server didn't return event id we requested: requested: {}, we got {}. Event: {:?}", - next_id, calculated_event_id, &res.pdu); - } - - if let Some(auth_events) = - value.get("auth_events").and_then(|c| c.as_array()) - { - for auth_event in auth_events { - if let Ok(auth_event) = - serde_json::from_value(auth_event.clone().into()) - { - let a: Arc = auth_event; - todo_auth_events.push(a); - } else { - warn!("Auth event id is not valid"); - } - } - } else { - warn!("Auth event list invalid"); - } - - events_in_reverse_order.push((next_id.clone(), value)); - events_all.insert(next_id); - } - Err(_) => { - warn!("Failed to fetch event: {}", next_id); - back_off((*next_id).to_owned()); - } - } - } - - for (next_id, value) in events_in_reverse_order.iter().rev() { - match handle_outlier_pdu( - origin, - create_event, - next_id, - room_id, - value.clone(), - db, - pub_key_map, - ) - .await - { - Ok((pdu, json)) => { - if next_id == id { - pdus.push((pdu, Some(json))); - } - } - Err(e) => { - warn!("Authentication of event {} failed: {:?}", next_id, e); - back_off((**next_id).to_owned()); - } - } - } - } - pdus - }) -} - /// Search the DB for the signing keys of the given server, if we don't have them /// fetch them from the server and save to our DB. #[tracing::instrument(skip_all)] @@ -2204,92 +1047,6 @@ pub(crate) async fn fetch_signing_keys( )) } -/// Append the incoming event setting the state snapshot to the state from the -/// server that sent the event. -#[tracing::instrument(skip_all)] -fn append_incoming_pdu<'a>( - db: &Database, - pdu: &PduEvent, - pdu_json: CanonicalJsonObject, - new_room_leaves: impl IntoIterator + Clone + Debug, - state_ids_compressed: HashSet, - soft_fail: bool, - _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room mutex -) -> Result>> { - // We append to state before appending the pdu, so we don't have a moment in time with the - // pdu without it's state. This is okay because append_pdu can't fail. - db.rooms.set_event_state( - &pdu.event_id, - &pdu.room_id, - state_ids_compressed, - &db.globals, - )?; - - if soft_fail { - db.rooms - .mark_as_referenced(&pdu.room_id, &pdu.prev_events)?; - db.rooms.replace_pdu_leaves(&pdu.room_id, new_room_leaves)?; - return Ok(None); - } - - let pdu_id = db.rooms.append_pdu(pdu, pdu_json, new_room_leaves, db)?; - - for appservice in db.appservice.all()? { - if db.rooms.appservice_in_room(&pdu.room_id, &appservice, db)? { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - continue; - } - - if let Some(namespaces) = appservice.1.get("namespaces") { - let users = namespaces - .get("users") - .and_then(|users| users.as_sequence()) - .map_or_else(Vec::new, |users| { - users - .iter() - .filter_map(|users| Regex::new(users.get("regex")?.as_str()?).ok()) - .collect::>() - }); - let aliases = namespaces - .get("aliases") - .and_then(|aliases| aliases.as_sequence()) - .map_or_else(Vec::new, |aliases| { - aliases - .iter() - .filter_map(|aliases| Regex::new(aliases.get("regex")?.as_str()?).ok()) - .collect::>() - }); - let rooms = namespaces - .get("rooms") - .and_then(|rooms| rooms.as_sequence()); - - let matching_users = |users: &Regex| { - users.is_match(pdu.sender.as_str()) - || pdu.kind == RoomEventType::RoomMember - && pdu - .state_key - .as_ref() - .map_or(false, |state_key| users.is_match(state_key)) - }; - let matching_aliases = |aliases: &Regex| { - db.rooms - .room_aliases(&pdu.room_id) - .filter_map(|r| r.ok()) - .any(|room_alias| aliases.is_match(room_alias.as_str())) - }; - - if aliases.iter().any(matching_aliases) - || rooms.map_or(false, |rooms| rooms.contains(&pdu.room_id.as_str().into())) - || users.iter().any(matching_users) - { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - } - } - } - - Ok(Some(pdu_id)) -} - #[tracing::instrument(skip(starting_events, db))] pub(crate) async fn get_auth_chain<'a>( room_id: &RoomId, @@ -2745,35 +1502,6 @@ pub async fn create_join_event_template_route( } } - let prev_events: Vec<_> = db - .rooms - .get_pdu_leaves(&body.room_id)? - .into_iter() - .take(20) - .collect(); - - let create_event = db - .rooms - .room_state_get(&body.room_id, &StateEventType::RoomCreate, "")?; - - let create_event_content: Option = create_event - .as_ref() - .map(|create_event| { - serde_json::from_str(create_event.content.get()).map_err(|e| { - warn!("Invalid create event: {}", e); - Error::bad_database("Invalid create event in db.") - }) - }) - .transpose()?; - - // If there was no create event yet, assume we are creating a room with the default version - // right now - let room_version_id = create_event_content - .map_or(db.globals.default_room_version(), |create_event| { - create_event.room_version - }); - let room_version = RoomVersion::new(&room_version_id).expect("room version is supported"); - if !body.ver.contains(&room_version_id) { return Err(Error::BadRequest( ErrorKind::IncompatibleRoomVersion { @@ -2798,89 +1526,7 @@ pub async fn create_join_event_template_route( let state_key = body.user_id.to_string(); let kind = StateEventType::RoomMember; - let auth_events = db.rooms.get_auth_events( - &body.room_id, - &kind.to_string().into(), - &body.user_id, - Some(&state_key), - &content, - )?; - - // Our depth is the maximum depth of prev_events + 1 - let depth = prev_events - .iter() - .filter_map(|event_id| Some(db.rooms.get_pdu(event_id).ok()??.depth)) - .max() - .unwrap_or_else(|| uint!(0)) - + uint!(1); - - let mut unsigned = BTreeMap::new(); - - if let Some(prev_pdu) = db.rooms.room_state_get(&body.room_id, &kind, &state_key)? { - unsigned.insert("prev_content".to_owned(), prev_pdu.content.clone()); - unsigned.insert( - "prev_sender".to_owned(), - to_raw_value(&prev_pdu.sender).expect("UserId is valid"), - ); - } - - let pdu = PduEvent { - event_id: ruma::event_id!("$thiswillbefilledinlater").into(), - room_id: body.room_id.clone(), - sender: body.user_id.clone(), - origin_server_ts: utils::millis_since_unix_epoch() - .try_into() - .expect("time is valid"), - kind: kind.to_string().into(), - content, - state_key: Some(state_key), - prev_events, - depth, - auth_events: auth_events - .iter() - .map(|(_, pdu)| pdu.event_id.clone()) - .collect(), - redacts: None, - unsigned: if unsigned.is_empty() { - None - } else { - Some(to_raw_value(&unsigned).expect("to_raw_value always works")) - }, - hashes: EventHash { - sha256: "aaa".to_owned(), - }, - signatures: None, - }; - - let auth_check = state_res::auth_check( - &room_version, - &pdu, - None::, // TODO: third_party_invite - |k, s| auth_events.get(&(k.clone(), s.to_owned())), - ) - .map_err(|e| { - error!("{:?}", e); - Error::bad_database("Auth check failed.") - })?; - - if !auth_check { - return Err(Error::BadRequest( - ErrorKind::Forbidden, - "Event is not authorized.", - )); - } - - // Hash and sign - let mut pdu_json = - utils::to_canonical_object(&pdu).expect("event is valid, we just created it"); - - pdu_json.remove("event_id"); - - // Add origin because synapse likes that (and it's required in the spec) - pdu_json.insert( - "origin".to_owned(), - CanonicalJsonValue::String(db.globals.server_name().as_str().to_owned()), - ); + let (pdu, pdu_json) = create_hash_and_sign_event(); Ok(prepare_join_event::v1::Response { room_version: Some(room_version_id), diff --git a/src/service/rooms/alias.rs b/src/service/rooms/alias/mod.rs similarity index 100% rename from src/service/rooms/alias.rs rename to src/service/rooms/alias/mod.rs diff --git a/src/service/rooms/directory.rs b/src/service/rooms/directory/mod.rs similarity index 100% rename from src/service/rooms/directory.rs rename to src/service/rooms/directory/mod.rs diff --git a/src/service/rooms/edus.rs b/src/service/rooms/edus/mod.rs similarity index 100% rename from src/service/rooms/edus.rs rename to src/service/rooms/edus/mod.rs diff --git a/src/service/rooms/event_handler/mod.rs b/src/service/rooms/event_handler/mod.rs index 6fa83e4c..e59219b2 100644 --- a/src/service/rooms/event_handler/mod.rs +++ b/src/service/rooms/event_handler/mod.rs @@ -1,886 +1,3 @@ -use crate::{ - client_server::{self, claim_keys_helper, get_keys_helper}, - database::{rooms::CompressedStateEvent, DatabaseGuard}, - pdu::EventHash, - utils, Database, Error, PduEvent, Result, Ruma, -}; -use axum::{response::IntoResponse, Json}; -use futures_util::{stream::FuturesUnordered, StreamExt}; -use get_profile_information::v1::ProfileField; -use http::header::{HeaderValue, AUTHORIZATION}; -use regex::Regex; -use ruma::{ - api::{ - client::error::{Error as RumaError, ErrorKind}, - federation::{ - authorization::get_event_authorization, - device::get_devices::{self, v1::UserDevice}, - directory::{get_public_rooms, get_public_rooms_filtered}, - discovery::{ - get_remote_server_keys, get_remote_server_keys_batch, - get_remote_server_keys_batch::v2::QueryCriteria, get_server_keys, - get_server_version, ServerSigningKeys, VerifyKey, - }, - event::{get_event, get_missing_events, get_room_state, get_room_state_ids}, - keys::{claim_keys, get_keys}, - membership::{ - create_invite, - create_join_event::{self, RoomState}, - prepare_join_event, - }, - query::{get_profile_information, get_room_information}, - transactions::{ - edu::{DeviceListUpdateContent, DirectDeviceContent, Edu, SigningKeyUpdateContent}, - send_transaction_message, - }, - }, - EndpointError, IncomingResponse, MatrixVersion, OutgoingRequest, OutgoingResponse, - SendAccessToken, - }, - directory::{IncomingFilter, IncomingRoomNetwork}, - events::{ - receipt::{ReceiptEvent, ReceiptEventContent}, - room::{ - create::RoomCreateEventContent, - join_rules::{JoinRule, RoomJoinRulesEventContent}, - member::{MembershipState, RoomMemberEventContent}, - server_acl::RoomServerAclEventContent, - }, - RoomEventType, StateEventType, - }, - int, - receipt::ReceiptType, - serde::{Base64, JsonObject, Raw}, - signatures::{CanonicalJsonObject, CanonicalJsonValue}, - state_res::{self, RoomVersion, StateMap}, - to_device::DeviceIdOrAllDevices, - uint, EventId, MilliSecondsSinceUnixEpoch, RoomId, RoomVersionId, ServerName, - ServerSigningKeyId, -}; -use serde_json::value::{to_raw_value, RawValue as RawJsonValue}; -use std::{ - collections::{btree_map, hash_map, BTreeMap, BTreeSet, HashMap, HashSet}, - fmt::Debug, - future::Future, - mem, - net::{IpAddr, SocketAddr}, - ops::Deref, - pin::Pin, - sync::{Arc, RwLock, RwLockWriteGuard}, - time::{Duration, Instant, SystemTime}, -}; -use tokio::sync::{MutexGuard, Semaphore}; -use tracing::{debug, error, info, trace, warn}; - -/// Wraps either an literal IP address plus port, or a hostname plus complement -/// (colon-plus-port if it was specified). -/// -/// Note: A `FedDest::Named` might contain an IP address in string form if there -/// was no port specified to construct a SocketAddr with. -/// -/// # Examples: -/// ```rust -/// # use conduit::server_server::FedDest; -/// # fn main() -> Result<(), std::net::AddrParseError> { -/// FedDest::Literal("198.51.100.3:8448".parse()?); -/// FedDest::Literal("[2001:db8::4:5]:443".parse()?); -/// FedDest::Named("matrix.example.org".to_owned(), "".to_owned()); -/// FedDest::Named("matrix.example.org".to_owned(), ":8448".to_owned()); -/// FedDest::Named("198.51.100.5".to_owned(), "".to_owned()); -/// # Ok(()) -/// # } -/// ``` -#[derive(Clone, Debug, PartialEq)] -pub enum FedDest { - Literal(SocketAddr), - Named(String, String), -} - -impl FedDest { - fn into_https_string(self) -> String { - match self { - Self::Literal(addr) => format!("https://{}", addr), - Self::Named(host, port) => format!("https://{}{}", host, port), - } - } - - fn into_uri_string(self) -> String { - match self { - Self::Literal(addr) => addr.to_string(), - Self::Named(host, ref port) => host + port, - } - } - - fn hostname(&self) -> String { - match &self { - Self::Literal(addr) => addr.ip().to_string(), - Self::Named(host, _) => host.clone(), - } - } - - fn port(&self) -> Option { - match &self { - Self::Literal(addr) => Some(addr.port()), - Self::Named(_, port) => port[1..].parse().ok(), - } - } -} - -#[tracing::instrument(skip(globals, request))] -pub(crate) async fn send_request( - globals: &crate::database::globals::Globals, - destination: &ServerName, - request: T, -) -> Result -where - T: Debug, -{ - if !globals.allow_federation() { - return Err(Error::bad_config("Federation is disabled.")); - } - - let mut write_destination_to_cache = false; - - let cached_result = globals - .actual_destination_cache - .read() - .unwrap() - .get(destination) - .cloned(); - - let (actual_destination, host) = if let Some(result) = cached_result { - result - } else { - write_destination_to_cache = true; - - let result = find_actual_destination(globals, destination).await; - - (result.0, result.1.into_uri_string()) - }; - - let actual_destination_str = actual_destination.clone().into_https_string(); - - let mut http_request = request - .try_into_http_request::>( - &actual_destination_str, - SendAccessToken::IfRequired(""), - &[MatrixVersion::V1_0], - ) - .map_err(|e| { - warn!( - "Failed to find destination {}: {}", - actual_destination_str, e - ); - Error::BadServerResponse("Invalid destination") - })?; - - let mut request_map = serde_json::Map::new(); - - if !http_request.body().is_empty() { - request_map.insert( - "content".to_owned(), - serde_json::from_slice(http_request.body()) - .expect("body is valid json, we just created it"), - ); - }; - - request_map.insert("method".to_owned(), T::METADATA.method.to_string().into()); - request_map.insert( - "uri".to_owned(), - http_request - .uri() - .path_and_query() - .expect("all requests have a path") - .to_string() - .into(), - ); - request_map.insert("origin".to_owned(), globals.server_name().as_str().into()); - request_map.insert("destination".to_owned(), destination.as_str().into()); - - let mut request_json = - serde_json::from_value(request_map.into()).expect("valid JSON is valid BTreeMap"); - - ruma::signatures::sign_json( - globals.server_name().as_str(), - globals.keypair(), - &mut request_json, - ) - .expect("our request json is what ruma expects"); - - let request_json: serde_json::Map = - serde_json::from_slice(&serde_json::to_vec(&request_json).unwrap()).unwrap(); - - let signatures = request_json["signatures"] - .as_object() - .unwrap() - .values() - .map(|v| { - v.as_object() - .unwrap() - .iter() - .map(|(k, v)| (k, v.as_str().unwrap())) - }); - - for signature_server in signatures { - for s in signature_server { - http_request.headers_mut().insert( - AUTHORIZATION, - HeaderValue::from_str(&format!( - "X-Matrix origin={},key=\"{}\",sig=\"{}\"", - globals.server_name(), - s.0, - s.1 - )) - .unwrap(), - ); - } - } - - let reqwest_request = reqwest::Request::try_from(http_request) - .expect("all http requests are valid reqwest requests"); - - let url = reqwest_request.url().clone(); - - let response = globals.federation_client().execute(reqwest_request).await; - - match response { - Ok(mut response) => { - // reqwest::Response -> http::Response conversion - let status = response.status(); - let mut http_response_builder = http::Response::builder() - .status(status) - .version(response.version()); - mem::swap( - response.headers_mut(), - http_response_builder - .headers_mut() - .expect("http::response::Builder is usable"), - ); - - let body = response.bytes().await.unwrap_or_else(|e| { - warn!("server error {}", e); - Vec::new().into() - }); // TODO: handle timeout - - if status != 200 { - warn!( - "{} {}: {}", - url, - status, - String::from_utf8_lossy(&body) - .lines() - .collect::>() - .join(" ") - ); - } - - let http_response = http_response_builder - .body(body) - .expect("reqwest body is valid http body"); - - if status == 200 { - let response = T::IncomingResponse::try_from_http_response(http_response); - if response.is_ok() && write_destination_to_cache { - globals.actual_destination_cache.write().unwrap().insert( - Box::::from(destination), - (actual_destination, host), - ); - } - - response.map_err(|e| { - warn!( - "Invalid 200 response from {} on: {} {}", - &destination, url, e - ); - Error::BadServerResponse("Server returned bad 200 response.") - }) - } else { - Err(Error::FederationError( - destination.to_owned(), - RumaError::try_from_http_response(http_response).map_err(|e| { - warn!( - "Invalid {} response from {} on: {} {}", - status, &destination, url, e - ); - Error::BadServerResponse("Server returned bad error response.") - })?, - )) - } - } - Err(e) => Err(e.into()), - } -} - -fn get_ip_with_port(destination_str: &str) -> Option { - if let Ok(destination) = destination_str.parse::() { - Some(FedDest::Literal(destination)) - } else if let Ok(ip_addr) = destination_str.parse::() { - Some(FedDest::Literal(SocketAddr::new(ip_addr, 8448))) - } else { - None - } -} - -fn add_port_to_hostname(destination_str: &str) -> FedDest { - let (host, port) = match destination_str.find(':') { - None => (destination_str, ":8448"), - Some(pos) => destination_str.split_at(pos), - }; - FedDest::Named(host.to_owned(), port.to_owned()) -} - -/// Returns: actual_destination, host header -/// Implemented according to the specification at https://matrix.org/docs/spec/server_server/r0.1.4#resolving-server-names -/// Numbers in comments below refer to bullet points in linked section of specification -#[tracing::instrument(skip(globals))] -async fn find_actual_destination( - globals: &crate::database::globals::Globals, - destination: &'_ ServerName, -) -> (FedDest, FedDest) { - let destination_str = destination.as_str().to_owned(); - let mut hostname = destination_str.clone(); - let actual_destination = match get_ip_with_port(&destination_str) { - Some(host_port) => { - // 1: IP literal with provided or default port - host_port - } - None => { - if let Some(pos) = destination_str.find(':') { - // 2: Hostname with included port - let (host, port) = destination_str.split_at(pos); - FedDest::Named(host.to_owned(), port.to_owned()) - } else { - match request_well_known(globals, destination.as_str()).await { - // 3: A .well-known file is available - Some(delegated_hostname) => { - hostname = add_port_to_hostname(&delegated_hostname).into_uri_string(); - match get_ip_with_port(&delegated_hostname) { - Some(host_and_port) => host_and_port, // 3.1: IP literal in .well-known file - None => { - if let Some(pos) = delegated_hostname.find(':') { - // 3.2: Hostname with port in .well-known file - let (host, port) = delegated_hostname.split_at(pos); - FedDest::Named(host.to_owned(), port.to_owned()) - } else { - // Delegated hostname has no port in this branch - if let Some(hostname_override) = - query_srv_record(globals, &delegated_hostname).await - { - // 3.3: SRV lookup successful - let force_port = hostname_override.port(); - - if let Ok(override_ip) = globals - .dns_resolver() - .lookup_ip(hostname_override.hostname()) - .await - { - globals.tls_name_override.write().unwrap().insert( - delegated_hostname.clone(), - ( - override_ip.iter().collect(), - force_port.unwrap_or(8448), - ), - ); - } else { - warn!("Using SRV record, but could not resolve to IP"); - } - - if let Some(port) = force_port { - FedDest::Named(delegated_hostname, format!(":{}", port)) - } else { - add_port_to_hostname(&delegated_hostname) - } - } else { - // 3.4: No SRV records, just use the hostname from .well-known - add_port_to_hostname(&delegated_hostname) - } - } - } - } - } - // 4: No .well-known or an error occured - None => { - match query_srv_record(globals, &destination_str).await { - // 4: SRV record found - Some(hostname_override) => { - let force_port = hostname_override.port(); - - if let Ok(override_ip) = globals - .dns_resolver() - .lookup_ip(hostname_override.hostname()) - .await - { - globals.tls_name_override.write().unwrap().insert( - hostname.clone(), - (override_ip.iter().collect(), force_port.unwrap_or(8448)), - ); - } else { - warn!("Using SRV record, but could not resolve to IP"); - } - - if let Some(port) = force_port { - FedDest::Named(hostname.clone(), format!(":{}", port)) - } else { - add_port_to_hostname(&hostname) - } - } - // 5: No SRV record found - None => add_port_to_hostname(&destination_str), - } - } - } - } - } - }; - - // Can't use get_ip_with_port here because we don't want to add a port - // to an IP address if it wasn't specified - let hostname = if let Ok(addr) = hostname.parse::() { - FedDest::Literal(addr) - } else if let Ok(addr) = hostname.parse::() { - FedDest::Named(addr.to_string(), ":8448".to_owned()) - } else if let Some(pos) = hostname.find(':') { - let (host, port) = hostname.split_at(pos); - FedDest::Named(host.to_owned(), port.to_owned()) - } else { - FedDest::Named(hostname, ":8448".to_owned()) - }; - (actual_destination, hostname) -} - -#[tracing::instrument(skip(globals))] -async fn query_srv_record( - globals: &crate::database::globals::Globals, - hostname: &'_ str, -) -> Option { - if let Ok(Some(host_port)) = globals - .dns_resolver() - .srv_lookup(format!("_matrix._tcp.{}", hostname)) - .await - .map(|srv| { - srv.iter().next().map(|result| { - FedDest::Named( - result.target().to_string().trim_end_matches('.').to_owned(), - format!(":{}", result.port()), - ) - }) - }) - { - Some(host_port) - } else { - None - } -} - -#[tracing::instrument(skip(globals))] -async fn request_well_known( - globals: &crate::database::globals::Globals, - destination: &str, -) -> Option { - let body: serde_json::Value = serde_json::from_str( - &globals - .default_client() - .get(&format!( - "https://{}/.well-known/matrix/server", - destination - )) - .send() - .await - .ok()? - .text() - .await - .ok()?, - ) - .ok()?; - Some(body.get("m.server")?.as_str()?.to_owned()) -} - -/// # `GET /_matrix/federation/v1/version` -/// -/// Get version information on this server. -pub async fn get_server_version_route( - db: DatabaseGuard, - _body: Ruma, -) -> Result { - if !db.globals.allow_federation() { - return Err(Error::bad_config("Federation is disabled.")); - } - - Ok(get_server_version::v1::Response { - server: Some(get_server_version::v1::Server { - name: Some("Conduit".to_owned()), - version: Some(env!("CARGO_PKG_VERSION").to_owned()), - }), - }) -} - -/// # `GET /_matrix/key/v2/server` -/// -/// Gets the public signing keys of this server. -/// -/// - Matrix does not support invalidating public keys, so the key returned by this will be valid -/// forever. -// Response type for this endpoint is Json because we need to calculate a signature for the response -pub async fn get_server_keys_route(db: DatabaseGuard) -> Result { - if !db.globals.allow_federation() { - return Err(Error::bad_config("Federation is disabled.")); - } - - let mut verify_keys: BTreeMap, VerifyKey> = BTreeMap::new(); - verify_keys.insert( - format!("ed25519:{}", db.globals.keypair().version()) - .try_into() - .expect("found invalid server signing keys in DB"), - VerifyKey { - key: Base64::new(db.globals.keypair().public_key().to_vec()), - }, - ); - let mut response = serde_json::from_slice( - get_server_keys::v2::Response { - server_key: Raw::new(&ServerSigningKeys { - server_name: db.globals.server_name().to_owned(), - verify_keys, - old_verify_keys: BTreeMap::new(), - signatures: BTreeMap::new(), - valid_until_ts: MilliSecondsSinceUnixEpoch::from_system_time( - SystemTime::now() + Duration::from_secs(86400 * 7), - ) - .expect("time is valid"), - }) - .expect("static conversion, no errors"), - } - .try_into_http_response::>() - .unwrap() - .body(), - ) - .unwrap(); - - ruma::signatures::sign_json( - db.globals.server_name().as_str(), - db.globals.keypair(), - &mut response, - ) - .unwrap(); - - Ok(Json(response)) -} - -/// # `GET /_matrix/key/v2/server/{keyId}` -/// -/// Gets the public signing keys of this server. -/// -/// - Matrix does not support invalidating public keys, so the key returned by this will be valid -/// forever. -pub async fn get_server_keys_deprecated_route(db: DatabaseGuard) -> impl IntoResponse { - get_server_keys_route(db).await -} - -/// # `POST /_matrix/federation/v1/publicRooms` -/// -/// Lists the public rooms on this server. -pub async fn get_public_rooms_filtered_route( - db: DatabaseGuard, - body: Ruma, -) -> Result { - if !db.globals.allow_federation() { - return Err(Error::bad_config("Federation is disabled.")); - } - - let response = client_server::get_public_rooms_filtered_helper( - &db, - None, - body.limit, - body.since.as_deref(), - &body.filter, - &body.room_network, - ) - .await?; - - Ok(get_public_rooms_filtered::v1::Response { - chunk: response.chunk, - prev_batch: response.prev_batch, - next_batch: response.next_batch, - total_room_count_estimate: response.total_room_count_estimate, - }) -} - -/// # `GET /_matrix/federation/v1/publicRooms` -/// -/// Lists the public rooms on this server. -pub async fn get_public_rooms_route( - db: DatabaseGuard, - body: Ruma, -) -> Result { - if !db.globals.allow_federation() { - return Err(Error::bad_config("Federation is disabled.")); - } - - let response = client_server::get_public_rooms_filtered_helper( - &db, - None, - body.limit, - body.since.as_deref(), - &IncomingFilter::default(), - &IncomingRoomNetwork::Matrix, - ) - .await?; - - Ok(get_public_rooms::v1::Response { - chunk: response.chunk, - prev_batch: response.prev_batch, - next_batch: response.next_batch, - total_room_count_estimate: response.total_room_count_estimate, - }) -} - -/// # `PUT /_matrix/federation/v1/send/{txnId}` -/// -/// Push EDUs and PDUs to this server. -pub async fn send_transaction_message_route( - db: DatabaseGuard, - body: Ruma, -) -> Result { - if !db.globals.allow_federation() { - return Err(Error::bad_config("Federation is disabled.")); - } - - let sender_servername = body - .sender_servername - .as_ref() - .expect("server is authenticated"); - - let mut resolved_map = BTreeMap::new(); - - let pub_key_map = RwLock::new(BTreeMap::new()); - - // This is all the auth_events that have been recursively fetched so they don't have to be - // deserialized over and over again. - // TODO: make this persist across requests but not in a DB Tree (in globals?) - // TODO: This could potentially also be some sort of trie (suffix tree) like structure so - // that once an auth event is known it would know (using indexes maybe) all of the auth - // events that it references. - // let mut auth_cache = EventMap::new(); - - for pdu in &body.pdus { - // We do not add the event_id field to the pdu here because of signature and hashes checks - let (event_id, value) = match crate::pdu::gen_event_id_canonical_json(pdu, &db) { - Ok(t) => t, - Err(_) => { - // Event could not be converted to canonical json - continue; - } - }; - - // 0. Check the server is in the room - let room_id = match value - .get("room_id") - .and_then(|id| RoomId::parse(id.as_str()?).ok()) - { - Some(id) => id, - None => { - // Event is invalid - resolved_map.insert(event_id, Err("Event needs a valid RoomId.".to_owned())); - continue; - } - }; - - acl_check(&sender_servername, &room_id, &db)?; - - let mutex = Arc::clone( - db.globals - .roomid_mutex_federation - .write() - .unwrap() - .entry(room_id.to_owned()) - .or_default(), - ); - let mutex_lock = mutex.lock().await; - let start_time = Instant::now(); - resolved_map.insert( - event_id.clone(), - handle_incoming_pdu( - &sender_servername, - &event_id, - &room_id, - value, - true, - &db, - &pub_key_map, - ) - .await - .map(|_| ()), - ); - drop(mutex_lock); - - let elapsed = start_time.elapsed(); - warn!( - "Handling transaction of event {} took {}m{}s", - event_id, - elapsed.as_secs() / 60, - elapsed.as_secs() % 60 - ); - } - - for pdu in &resolved_map { - if let Err(e) = pdu.1 { - if e != "Room is unknown to this server." { - warn!("Incoming PDU failed {:?}", pdu); - } - } - } - - for edu in body - .edus - .iter() - .filter_map(|edu| serde_json::from_str::(edu.json().get()).ok()) - { - match edu { - Edu::Presence(_) => {} - Edu::Receipt(receipt) => { - for (room_id, room_updates) in receipt.receipts { - for (user_id, user_updates) in room_updates.read { - if let Some((event_id, _)) = user_updates - .event_ids - .iter() - .filter_map(|id| { - db.rooms.get_pdu_count(id).ok().flatten().map(|r| (id, r)) - }) - .max_by_key(|(_, count)| *count) - { - let mut user_receipts = BTreeMap::new(); - user_receipts.insert(user_id.clone(), user_updates.data); - - let mut receipts = BTreeMap::new(); - receipts.insert(ReceiptType::Read, user_receipts); - - let mut receipt_content = BTreeMap::new(); - receipt_content.insert(event_id.to_owned(), receipts); - - let event = ReceiptEvent { - content: ReceiptEventContent(receipt_content), - room_id: room_id.clone(), - }; - db.rooms.edus.readreceipt_update( - &user_id, - &room_id, - event, - &db.globals, - )?; - } else { - // TODO fetch missing events - info!("No known event ids in read receipt: {:?}", user_updates); - } - } - } - } - Edu::Typing(typing) => { - if db.rooms.is_joined(&typing.user_id, &typing.room_id)? { - if typing.typing { - db.rooms.edus.typing_add( - &typing.user_id, - &typing.room_id, - 3000 + utils::millis_since_unix_epoch(), - &db.globals, - )?; - } else { - db.rooms.edus.typing_remove( - &typing.user_id, - &typing.room_id, - &db.globals, - )?; - } - } - } - Edu::DeviceListUpdate(DeviceListUpdateContent { user_id, .. }) => { - db.users - .mark_device_key_update(&user_id, &db.rooms, &db.globals)?; - } - Edu::DirectToDevice(DirectDeviceContent { - sender, - ev_type, - message_id, - messages, - }) => { - // Check if this is a new transaction id - if db - .transaction_ids - .existing_txnid(&sender, None, &message_id)? - .is_some() - { - continue; - } - - for (target_user_id, map) in &messages { - for (target_device_id_maybe, event) in map { - match target_device_id_maybe { - DeviceIdOrAllDevices::DeviceId(target_device_id) => { - db.users.add_to_device_event( - &sender, - target_user_id, - target_device_id, - &ev_type.to_string(), - event.deserialize_as().map_err(|_| { - Error::BadRequest( - ErrorKind::InvalidParam, - "Event is invalid", - ) - })?, - &db.globals, - )? - } - - DeviceIdOrAllDevices::AllDevices => { - for target_device_id in db.users.all_device_ids(target_user_id) { - db.users.add_to_device_event( - &sender, - target_user_id, - &target_device_id?, - &ev_type.to_string(), - event.deserialize_as().map_err(|_| { - Error::BadRequest( - ErrorKind::InvalidParam, - "Event is invalid", - ) - })?, - &db.globals, - )?; - } - } - } - } - } - - // Save transaction id with empty data - db.transaction_ids - .add_txnid(&sender, None, &message_id, &[])?; - } - Edu::SigningKeyUpdate(SigningKeyUpdateContent { - user_id, - master_key, - self_signing_key, - }) => { - if user_id.server_name() != sender_servername { - continue; - } - if let Some(master_key) = master_key { - db.users.add_cross_signing_keys( - &user_id, - &master_key, - &self_signing_key, - &None, - &db.rooms, - &db.globals, - )?; - } - } - Edu::_Custom(_) => {} - } - } - - db.flush()?; - - Ok(send_transaction_message::v1::Response { pdus: resolved_map }) -} /// An async function that can recursively call itself. type AsyncRecursiveType<'a, T> = Pin + 'a + Send>>; @@ -918,37 +35,25 @@ pub(crate) async fn handle_incoming_pdu<'a>( is_timeline_event: bool, db: &'a Database, pub_key_map: &'a RwLock>>, -) -> Result>, String> { - match db.rooms.exists(room_id) { - Ok(true) => {} - _ => { - return Err("Room is unknown to this server.".to_owned()); - } - } - - match db.rooms.is_disabled(room_id) { - Ok(false) => {} - _ => { - return Err("Federation of this room is currently disabled on this server.".to_owned()); - } - } +) -> Result>> { + db.rooms.exists(room_id)?.ok_or(Error::BadRequest(ErrorKind::NotFound, "Room is unknown to this server"))?; + db.rooms.is_disabled(room_id)?.ok_or(Error::BadRequest(ErrorKind::Forbidden, "Federation of this room is currently disabled on this server."))?; + // 1. Skip the PDU if we already have it as a timeline event - if let Ok(Some(pdu_id)) = db.rooms.get_pdu_id(event_id) { - return Ok(Some(pdu_id.to_vec())); + if let Some(pdu_id) = db.rooms.get_pdu_id(event_id)? { + return Some(pdu_id.to_vec()); } let create_event = db .rooms - .room_state_get(room_id, &StateEventType::RoomCreate, "") - .map_err(|_| "Failed to ask database for event.".to_owned())? - .ok_or_else(|| "Failed to find create event in db.".to_owned())?; + .room_state_get(room_id, &StateEventType::RoomCreate, "")? + .ok_or_else(|| Error::bad_database("Failed to find create event in db."))?; let first_pdu_in_room = db .rooms - .first_pdu_in_room(room_id) - .map_err(|_| "Error loading first room event.".to_owned())? - .expect("Room exists"); + .first_pdu_in_room(room_id)? + .ok_or_else(|| Error::bad_database("Failed to find first pdu in db."))?; let (incoming_pdu, val) = handle_outlier_pdu( origin, @@ -966,93 +71,19 @@ pub(crate) async fn handle_incoming_pdu<'a>( return Ok(None); } + // Skip old events if incoming_pdu.origin_server_ts < first_pdu_in_room.origin_server_ts { return Ok(None); } // 9. Fetch any missing prev events doing all checks listed here starting at 1. These are timeline events - let mut graph: HashMap, _> = HashMap::new(); - let mut eventid_info = HashMap::new(); - let mut todo_outlier_stack: Vec> = incoming_pdu.prev_events.clone(); - - let mut amount = 0; - - while let Some(prev_event_id) = todo_outlier_stack.pop() { - if let Some((pdu, json_opt)) = fetch_and_handle_outliers( - db, - origin, - &[prev_event_id.clone()], - &create_event, - room_id, - pub_key_map, - ) - .await - .pop() - { - if amount > 100 { - // Max limit reached - warn!("Max prev event limit reached!"); - graph.insert(prev_event_id.clone(), HashSet::new()); - continue; - } - - if let Some(json) = - json_opt.or_else(|| db.rooms.get_outlier_pdu_json(&prev_event_id).ok().flatten()) - { - if pdu.origin_server_ts > first_pdu_in_room.origin_server_ts { - amount += 1; - for prev_prev in &pdu.prev_events { - if !graph.contains_key(prev_prev) { - todo_outlier_stack.push(dbg!(prev_prev.clone())); - } - } - - graph.insert( - prev_event_id.clone(), - pdu.prev_events.iter().cloned().collect(), - ); - } else { - // Time based check failed - graph.insert(prev_event_id.clone(), HashSet::new()); - } - - eventid_info.insert(prev_event_id.clone(), (pdu, json)); - } else { - // Get json failed - graph.insert(prev_event_id.clone(), HashSet::new()); - } - } else { - // Fetch and handle failed - graph.insert(prev_event_id.clone(), HashSet::new()); - } - } - - let sorted = state_res::lexicographical_topological_sort(dbg!(&graph), |event_id| { - // This return value is the key used for sorting events, - // events are then sorted by power level, time, - // and lexically by event_id. - println!("{}", event_id); - Ok(( - int!(0), - MilliSecondsSinceUnixEpoch( - eventid_info - .get(event_id) - .map_or_else(|| uint!(0), |info| info.0.origin_server_ts), - ), - )) - }) - .map_err(|_| "Error sorting prev events".to_owned())?; + let sorted_prev_events = fetch_unknown_prev_events(incoming_pdu.prev_events.clone()); let mut errors = 0; for prev_id in dbg!(sorted) { - match db.rooms.is_disabled(room_id) { - Ok(false) => {} - _ => { - return Err( - "Federation of this room is currently disabled on this server.".to_owned(), - ); - } - } + // Check for disabled again because it might have changed + db.rooms.is_disabled(room_id)?.ok_or(Error::BadRequest(ErrorKind::Forbidden, "Federation of + this room is currently disabled on this server."))?; if let Some((time, tries)) = db .globals @@ -1076,7 +107,9 @@ pub(crate) async fn handle_incoming_pdu<'a>( if errors >= 5 { break; } + if let Some((pdu, json)) = eventid_info.remove(&*prev_id) { + // Skip old events if pdu.origin_server_ts < first_pdu_in_room.origin_server_ts { continue; } @@ -1087,6 +120,7 @@ pub(crate) async fn handle_incoming_pdu<'a>( .write() .unwrap() .insert(room_id.to_owned(), ((*prev_id).to_owned(), start_time)); + if let Err(e) = upgrade_outlier_to_timeline_pdu( pdu, json, @@ -1130,6 +164,8 @@ pub(crate) async fn handle_incoming_pdu<'a>( } } + // Done with prev events, now handling the incoming event + let start_time = Instant::now(); db.globals .roomid_federationhandletime @@ -1171,16 +207,14 @@ fn handle_outlier_pdu<'a>( // We go through all the signatures we see on the value and fetch the corresponding signing // keys fetch_required_signing_keys(&value, pub_key_map, db) - .await - .map_err(|e| e.to_string())?; + .await?; // 2. Check signatures, otherwise drop // 3. check content hash, redact if doesn't match - let create_event_content: RoomCreateEventContent = serde_json::from_str(create_event.content.get()).map_err(|e| { - warn!("Invalid create event: {}", e); - "Invalid create event in db.".to_owned() + error!("Invalid create event: {}", e); + Error::BadDatabase("Invalid create event in db") })?; let room_version_id = &create_event_content.room_version; @@ -1220,7 +254,7 @@ fn handle_outlier_pdu<'a>( // 4. fetch any missing auth events doing all checks listed here starting at 1. These are not timeline events // 5. Reject "due to auth events" if can't get all the auth events or some of the auth events are also rejected "due to auth events" - // EDIT: Step 5 is not applied anymore because it failed too often + // NOTE: Step 5 is not applied anymore because it failed too often warn!("Fetching auth events for {}", incoming_pdu.event_id); fetch_and_handle_outliers( db, @@ -1245,7 +279,7 @@ fn handle_outlier_pdu<'a>( // Build map of auth events let mut auth_events = HashMap::new(); for id in &incoming_pdu.auth_events { - let auth_event = match db.rooms.get_pdu(id).map_err(|e| e.to_string())? { + let auth_event = match db.rooms.get_pdu(id)? { Some(e) => e, None => { warn!("Could not find auth event {}", id); @@ -1264,10 +298,9 @@ fn handle_outlier_pdu<'a>( v.insert(auth_event); } hash_map::Entry::Occupied(_) => { - return Err( + return Err(Error::BadRequest(ErrorKind::InvalidParam, "Auth event's type and state_key combination exists multiple times." - .to_owned(), - ) + )); } } } @@ -1278,7 +311,7 @@ fn handle_outlier_pdu<'a>( .map(|a| a.as_ref()) != Some(create_event) { - return Err("Incoming event refers to wrong create event.".to_owned()); + return Err(Error::BadRequest(ErrorKind::InvalidParam("Incoming event refers to wrong create event."))); } if !state_res::event_auth::auth_check( @@ -1287,17 +320,17 @@ fn handle_outlier_pdu<'a>( None::, // TODO: third party invite |k, s| auth_events.get(&(k.to_string().into(), s.to_owned())), ) - .map_err(|_e| "Auth check failed".to_owned())? + .map_err(|e| {error!(e); Error::BadRequest(ErrorKind::InvalidParam, "Auth check failed")})? { - return Err("Event has failed auth check with auth events.".to_owned()); + return Err(Error::BadRequest(ErrorKind::InvalidParam, "Auth check failed")); } info!("Validation successful."); // 7. Persist the event as an outlier. db.rooms - .add_pdu_outlier(&incoming_pdu.event_id, &val) - .map_err(|_| "Failed to add pdu as outlier.".to_owned())?; + .add_pdu_outlier(&incoming_pdu.event_id, &val)?; + info!("Added pdu as outlier."); Ok((Arc::new(incoming_pdu), val)) @@ -1314,6 +347,7 @@ async fn upgrade_outlier_to_timeline_pdu( room_id: &RoomId, pub_key_map: &RwLock>>, ) -> Result>, String> { + // Skip the PDU if we already have it as a timeline event if let Ok(Some(pduid)) = db.rooms.get_pdu_id(&incoming_pdu.event_id) { return Ok(Some(pduid)); } @@ -1331,7 +365,7 @@ async fn upgrade_outlier_to_timeline_pdu( let create_event_content: RoomCreateEventContent = serde_json::from_str(create_event.content.get()).map_err(|e| { warn!("Invalid create event: {}", e); - "Invalid create event in db.".to_owned() + Error::BadDatabase("Invalid create event in db") })?; let room_version_id = &create_event_content.room_version; @@ -2039,1606 +1073,80 @@ pub(crate) fn fetch_and_handle_outliers<'a>( }) } -/// Search the DB for the signing keys of the given server, if we don't have them -/// fetch them from the server and save to our DB. -#[tracing::instrument(skip_all)] -pub(crate) async fn fetch_signing_keys( - db: &Database, - origin: &ServerName, - signature_ids: Vec, -) -> Result> { - let contains_all_ids = - |keys: &BTreeMap| signature_ids.iter().all(|id| keys.contains_key(id)); - let permit = db - .globals - .servername_ratelimiter - .read() - .unwrap() - .get(origin) - .map(|s| Arc::clone(s).acquire_owned()); - let permit = match permit { - Some(p) => p, - None => { - let mut write = db.globals.servername_ratelimiter.write().unwrap(); - let s = Arc::clone( - write - .entry(origin.to_owned()) - .or_insert_with(|| Arc::new(Semaphore::new(1))), - ); +fn fetch_unknown_prev_events(initial_set: Vec>) -> Vec> { + let mut graph: HashMap, _> = HashMap::new(); + let mut eventid_info = HashMap::new(); + let mut todo_outlier_stack: Vec> = initial_set; - s.acquire_owned() - } - } - .await; + let mut amount = 0; - let back_off = |id| match db - .globals - .bad_signature_ratelimiter - .write() - .unwrap() - .entry(id) - { - hash_map::Entry::Vacant(e) => { - e.insert((Instant::now(), 1)); - } - hash_map::Entry::Occupied(mut e) => *e.get_mut() = (Instant::now(), e.get().1 + 1), - }; - - if let Some((time, tries)) = db - .globals - .bad_signature_ratelimiter - .read() - .unwrap() - .get(&signature_ids) - { - // Exponential backoff - let mut min_elapsed_duration = Duration::from_secs(30) * (*tries) * (*tries); - if min_elapsed_duration > Duration::from_secs(60 * 60 * 24) { - min_elapsed_duration = Duration::from_secs(60 * 60 * 24); - } - - if time.elapsed() < min_elapsed_duration { - debug!("Backing off from {:?}", signature_ids); - return Err(Error::BadServerResponse("bad signature, still backing off")); - } - } - - trace!("Loading signing keys for {}", origin); - - let mut result: BTreeMap<_, _> = db - .globals - .signing_keys_for(origin)? - .into_iter() - .map(|(k, v)| (k.to_string(), v.key)) - .collect(); - - if contains_all_ids(&result) { - return Ok(result); - } - - debug!("Fetching signing keys for {} over federation", origin); - - if let Some(server_key) = db - .sending - .send_federation_request(&db.globals, origin, get_server_keys::v2::Request::new()) - .await - .ok() - .and_then(|resp| resp.server_key.deserialize().ok()) - { - db.globals.add_signing_key(origin, server_key.clone())?; - - result.extend( - server_key - .verify_keys - .into_iter() - .map(|(k, v)| (k.to_string(), v.key)), - ); - result.extend( - server_key - .old_verify_keys - .into_iter() - .map(|(k, v)| (k.to_string(), v.key)), - ); - - if contains_all_ids(&result) { - return Ok(result); - } - } - - for server in db.globals.trusted_servers() { - debug!("Asking {} for {}'s signing key", server, origin); - if let Some(server_keys) = db - .sending - .send_federation_request( - &db.globals, - server, - get_remote_server_keys::v2::Request::new( - origin, - MilliSecondsSinceUnixEpoch::from_system_time( - SystemTime::now() - .checked_add(Duration::from_secs(3600)) - .expect("SystemTime to large"), - ) - .expect("time is valid"), - ), - ) - .await - .ok() - .map(|resp| { - resp.server_keys - .into_iter() - .filter_map(|e| e.deserialize().ok()) - .collect::>() - }) - { - trace!("Got signing keys: {:?}", server_keys); - for k in server_keys { - db.globals.add_signing_key(origin, k.clone())?; - result.extend( - k.verify_keys - .into_iter() - .map(|(k, v)| (k.to_string(), v.key)), - ); - result.extend( - k.old_verify_keys - .into_iter() - .map(|(k, v)| (k.to_string(), v.key)), - ); - } - - if contains_all_ids(&result) { - return Ok(result); - } - } - } - - drop(permit); - - back_off(signature_ids); - - warn!("Failed to find public key for server: {}", origin); - Err(Error::BadServerResponse( - "Failed to find public key for server", - )) -} - -/// Append the incoming event setting the state snapshot to the state from the -/// server that sent the event. -#[tracing::instrument(skip_all)] -fn append_incoming_pdu<'a>( - db: &Database, - pdu: &PduEvent, - pdu_json: CanonicalJsonObject, - new_room_leaves: impl IntoIterator + Clone + Debug, - state_ids_compressed: HashSet, - soft_fail: bool, - _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room mutex -) -> Result>> { - // We append to state before appending the pdu, so we don't have a moment in time with the - // pdu without it's state. This is okay because append_pdu can't fail. - db.rooms.set_event_state( - &pdu.event_id, - &pdu.room_id, - state_ids_compressed, - &db.globals, - )?; - - if soft_fail { - db.rooms - .mark_as_referenced(&pdu.room_id, &pdu.prev_events)?; - db.rooms.replace_pdu_leaves(&pdu.room_id, new_room_leaves)?; - return Ok(None); - } - - let pdu_id = db.rooms.append_pdu(pdu, pdu_json, new_room_leaves, db)?; - - for appservice in db.appservice.all()? { - if db.rooms.appservice_in_room(&pdu.room_id, &appservice, db)? { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - continue; - } - - if let Some(namespaces) = appservice.1.get("namespaces") { - let users = namespaces - .get("users") - .and_then(|users| users.as_sequence()) - .map_or_else(Vec::new, |users| { - users - .iter() - .filter_map(|users| Regex::new(users.get("regex")?.as_str()?).ok()) - .collect::>() - }); - let aliases = namespaces - .get("aliases") - .and_then(|aliases| aliases.as_sequence()) - .map_or_else(Vec::new, |aliases| { - aliases - .iter() - .filter_map(|aliases| Regex::new(aliases.get("regex")?.as_str()?).ok()) - .collect::>() - }); - let rooms = namespaces - .get("rooms") - .and_then(|rooms| rooms.as_sequence()); - - let matching_users = |users: &Regex| { - users.is_match(pdu.sender.as_str()) - || pdu.kind == RoomEventType::RoomMember - && pdu - .state_key - .as_ref() - .map_or(false, |state_key| users.is_match(state_key)) - }; - let matching_aliases = |aliases: &Regex| { - db.rooms - .room_aliases(&pdu.room_id) - .filter_map(|r| r.ok()) - .any(|room_alias| aliases.is_match(room_alias.as_str())) - }; - - if aliases.iter().any(matching_aliases) - || rooms.map_or(false, |rooms| rooms.contains(&pdu.room_id.as_str().into())) - || users.iter().any(matching_users) - { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - } - } - } - - Ok(Some(pdu_id)) -} - -#[tracing::instrument(skip(starting_events, db))] -pub(crate) async fn get_auth_chain<'a>( - room_id: &RoomId, - starting_events: Vec>, - db: &'a Database, -) -> Result> + 'a> { - const NUM_BUCKETS: usize = 50; - - let mut buckets = vec![BTreeSet::new(); NUM_BUCKETS]; - - let mut i = 0; - for id in starting_events { - let short = db.rooms.get_or_create_shorteventid(&id, &db.globals)?; - let bucket_id = (short % NUM_BUCKETS as u64) as usize; - buckets[bucket_id].insert((short, id.clone())); - i += 1; - if i % 100 == 0 { - tokio::task::yield_now().await; - } - } - - let mut full_auth_chain = HashSet::new(); - - let mut hits = 0; - let mut misses = 0; - for chunk in buckets { - if chunk.is_empty() { - continue; - } - - let chunk_key: Vec = chunk.iter().map(|(short, _)| short).copied().collect(); - if let Some(cached) = db.rooms.get_auth_chain_from_cache(&chunk_key)? { - hits += 1; - full_auth_chain.extend(cached.iter().copied()); - continue; - } - misses += 1; - - let mut chunk_cache = HashSet::new(); - let mut hits2 = 0; - let mut misses2 = 0; - let mut i = 0; - for (sevent_id, event_id) in chunk { - if let Some(cached) = db.rooms.get_auth_chain_from_cache(&[sevent_id])? { - hits2 += 1; - chunk_cache.extend(cached.iter().copied()); - } else { - misses2 += 1; - let auth_chain = Arc::new(get_auth_chain_inner(room_id, &event_id, db)?); - db.rooms - .cache_auth_chain(vec![sevent_id], Arc::clone(&auth_chain))?; - println!( - "cache missed event {} with auth chain len {}", - event_id, - auth_chain.len() - ); - chunk_cache.extend(auth_chain.iter()); - - i += 1; - if i % 100 == 0 { - tokio::task::yield_now().await; - } - }; - } - println!( - "chunk missed with len {}, event hits2: {}, misses2: {}", - chunk_cache.len(), - hits2, - misses2 - ); - let chunk_cache = Arc::new(chunk_cache); - db.rooms - .cache_auth_chain(chunk_key, Arc::clone(&chunk_cache))?; - full_auth_chain.extend(chunk_cache.iter()); - } - - println!( - "total: {}, chunk hits: {}, misses: {}", - full_auth_chain.len(), - hits, - misses - ); - - Ok(full_auth_chain - .into_iter() - .filter_map(move |sid| db.rooms.get_eventid_from_short(sid).ok())) -} - -#[tracing::instrument(skip(event_id, db))] -fn get_auth_chain_inner( - room_id: &RoomId, - event_id: &EventId, - db: &Database, -) -> Result> { - let mut todo = vec![Arc::from(event_id)]; - let mut found = HashSet::new(); - - while let Some(event_id) = todo.pop() { - match db.rooms.get_pdu(&event_id) { - Ok(Some(pdu)) => { - if pdu.room_id != room_id { - return Err(Error::BadRequest(ErrorKind::Forbidden, "Evil event in db")); - } - for auth_event in &pdu.auth_events { - let sauthevent = db - .rooms - .get_or_create_shorteventid(auth_event, &db.globals)?; - - if !found.contains(&sauthevent) { - found.insert(sauthevent); - todo.push(auth_event.clone()); - } - } - } - Ok(None) => { - warn!("Could not find pdu mentioned in auth events: {}", event_id); - } - Err(e) => { - warn!("Could not load event in auth chain: {} {}", event_id, e); - } - } - } - - Ok(found) -} - -/// # `GET /_matrix/federation/v1/event/{eventId}` -/// -/// Retrieves a single event from the server. -/// -/// - Only works if a user of this server is currently invited or joined the room -pub async fn get_event_route( - db: DatabaseGuard, - body: Ruma, -) -> Result { - if !db.globals.allow_federation() { - return Err(Error::bad_config("Federation is disabled.")); - } - - let sender_servername = body - .sender_servername - .as_ref() - .expect("server is authenticated"); - - let event = db - .rooms - .get_pdu_json(&body.event_id)? - .ok_or(Error::BadRequest(ErrorKind::NotFound, "Event not found."))?; - - let room_id_str = event - .get("room_id") - .and_then(|val| val.as_str()) - .ok_or_else(|| Error::bad_database("Invalid event in database"))?; - - let room_id = <&RoomId>::try_from(room_id_str) - .map_err(|_| Error::bad_database("Invalid room id field in event in database"))?; - - if !db.rooms.server_in_room(sender_servername, room_id)? { - return Err(Error::BadRequest( - ErrorKind::Forbidden, - "Server is not in room", - )); - } - - Ok(get_event::v1::Response { - origin: db.globals.server_name().to_owned(), - origin_server_ts: MilliSecondsSinceUnixEpoch::now(), - pdu: PduEvent::convert_to_outgoing_federation_event(event), - }) -} - -/// # `POST /_matrix/federation/v1/get_missing_events/{roomId}` -/// -/// Retrieves events that the sender is missing. -pub async fn get_missing_events_route( - db: DatabaseGuard, - body: Ruma, -) -> Result { - if !db.globals.allow_federation() { - return Err(Error::bad_config("Federation is disabled.")); - } - - let sender_servername = body - .sender_servername - .as_ref() - .expect("server is authenticated"); - - if !db.rooms.server_in_room(sender_servername, &body.room_id)? { - return Err(Error::BadRequest( - ErrorKind::Forbidden, - "Server is not in room", - )); - } - - acl_check(sender_servername, &body.room_id, &db)?; - - let mut queued_events = body.latest_events.clone(); - let mut events = Vec::new(); - - let mut i = 0; - while i < queued_events.len() && events.len() < u64::from(body.limit) as usize { - if let Some(pdu) = db.rooms.get_pdu_json(&queued_events[i])? { - let room_id_str = pdu - .get("room_id") - .and_then(|val| val.as_str()) - .ok_or_else(|| Error::bad_database("Invalid event in database"))?; - - let event_room_id = <&RoomId>::try_from(room_id_str) - .map_err(|_| Error::bad_database("Invalid room id field in event in database"))?; - - if event_room_id != body.room_id { - warn!( - "Evil event detected: Event {} found while searching in room {}", - queued_events[i], body.room_id - ); - return Err(Error::BadRequest( - ErrorKind::InvalidParam, - "Evil event detected", - )); - } - - if body.earliest_events.contains(&queued_events[i]) { - i += 1; - continue; - } - queued_events.extend_from_slice( - &serde_json::from_value::>>( - serde_json::to_value(pdu.get("prev_events").cloned().ok_or_else(|| { - Error::bad_database("Event in db has no prev_events field.") - })?) - .expect("canonical json is valid json value"), - ) - .map_err(|_| Error::bad_database("Invalid prev_events content in pdu in db."))?, - ); - events.push(PduEvent::convert_to_outgoing_federation_event(pdu)); - } - i += 1; - } - - Ok(get_missing_events::v1::Response { events }) -} - -/// # `GET /_matrix/federation/v1/event_auth/{roomId}/{eventId}` -/// -/// Retrieves the auth chain for a given event. -/// -/// - This does not include the event itself -pub async fn get_event_authorization_route( - db: DatabaseGuard, - body: Ruma, -) -> Result { - if !db.globals.allow_federation() { - return Err(Error::bad_config("Federation is disabled.")); - } - - let sender_servername = body - .sender_servername - .as_ref() - .expect("server is authenticated"); - - if !db.rooms.server_in_room(sender_servername, &body.room_id)? { - return Err(Error::BadRequest( - ErrorKind::Forbidden, - "Server is not in room.", - )); - } - - acl_check(sender_servername, &body.room_id, &db)?; - - let event = db - .rooms - .get_pdu_json(&body.event_id)? - .ok_or(Error::BadRequest(ErrorKind::NotFound, "Event not found."))?; - - let room_id_str = event - .get("room_id") - .and_then(|val| val.as_str()) - .ok_or_else(|| Error::bad_database("Invalid event in database"))?; - - let room_id = <&RoomId>::try_from(room_id_str) - .map_err(|_| Error::bad_database("Invalid room id field in event in database"))?; - - let auth_chain_ids = get_auth_chain(room_id, vec![Arc::from(&*body.event_id)], &db).await?; - - Ok(get_event_authorization::v1::Response { - auth_chain: auth_chain_ids - .filter_map(|id| db.rooms.get_pdu_json(&id).ok()?) - .map(PduEvent::convert_to_outgoing_federation_event) - .collect(), - }) -} - -/// # `GET /_matrix/federation/v1/state/{roomId}` -/// -/// Retrieves the current state of the room. -pub async fn get_room_state_route( - db: DatabaseGuard, - body: Ruma, -) -> Result { - if !db.globals.allow_federation() { - return Err(Error::bad_config("Federation is disabled.")); - } - - let sender_servername = body - .sender_servername - .as_ref() - .expect("server is authenticated"); - - if !db.rooms.server_in_room(sender_servername, &body.room_id)? { - return Err(Error::BadRequest( - ErrorKind::Forbidden, - "Server is not in room.", - )); - } - - acl_check(sender_servername, &body.room_id, &db)?; - - let shortstatehash = db - .rooms - .pdu_shortstatehash(&body.event_id)? - .ok_or(Error::BadRequest( - ErrorKind::NotFound, - "Pdu state not found.", - ))?; - - let pdus = db - .rooms - .state_full_ids(shortstatehash) - .await? - .into_iter() - .map(|(_, id)| { - PduEvent::convert_to_outgoing_federation_event( - db.rooms.get_pdu_json(&id).unwrap().unwrap(), - ) - }) - .collect(); - - let auth_chain_ids = - get_auth_chain(&body.room_id, vec![Arc::from(&*body.event_id)], &db).await?; - - Ok(get_room_state::v1::Response { - auth_chain: auth_chain_ids - .map(|id| { - db.rooms.get_pdu_json(&id).map(|maybe_json| { - PduEvent::convert_to_outgoing_federation_event(maybe_json.unwrap()) - }) - }) - .filter_map(|r| r.ok()) - .collect(), - pdus, - }) -} - -/// # `GET /_matrix/federation/v1/state_ids/{roomId}` -/// -/// Retrieves the current state of the room. -pub async fn get_room_state_ids_route( - db: DatabaseGuard, - body: Ruma, -) -> Result { - if !db.globals.allow_federation() { - return Err(Error::bad_config("Federation is disabled.")); - } - - let sender_servername = body - .sender_servername - .as_ref() - .expect("server is authenticated"); - - if !db.rooms.server_in_room(sender_servername, &body.room_id)? { - return Err(Error::BadRequest( - ErrorKind::Forbidden, - "Server is not in room.", - )); - } - - acl_check(sender_servername, &body.room_id, &db)?; - - let shortstatehash = db - .rooms - .pdu_shortstatehash(&body.event_id)? - .ok_or(Error::BadRequest( - ErrorKind::NotFound, - "Pdu state not found.", - ))?; - - let pdu_ids = db - .rooms - .state_full_ids(shortstatehash) - .await? - .into_iter() - .map(|(_, id)| (*id).to_owned()) - .collect(); - - let auth_chain_ids = - get_auth_chain(&body.room_id, vec![Arc::from(&*body.event_id)], &db).await?; - - Ok(get_room_state_ids::v1::Response { - auth_chain_ids: auth_chain_ids.map(|id| (*id).to_owned()).collect(), - pdu_ids, - }) -} - -/// # `GET /_matrix/federation/v1/make_join/{roomId}/{userId}` -/// -/// Creates a join template. -pub async fn create_join_event_template_route( - db: DatabaseGuard, - body: Ruma, -) -> Result { - if !db.globals.allow_federation() { - return Err(Error::bad_config("Federation is disabled.")); - } - - if !db.rooms.exists(&body.room_id)? { - return Err(Error::BadRequest( - ErrorKind::NotFound, - "Room is unknown to this server.", - )); - } - - let sender_servername = body - .sender_servername - .as_ref() - .expect("server is authenticated"); - - acl_check(sender_servername, &body.room_id, &db)?; - - // TODO: Conduit does not implement restricted join rules yet, we always reject - let join_rules_event = - db.rooms - .room_state_get(&body.room_id, &StateEventType::RoomJoinRules, "")?; - - let join_rules_event_content: Option = join_rules_event - .as_ref() - .map(|join_rules_event| { - serde_json::from_str(join_rules_event.content.get()).map_err(|e| { - warn!("Invalid join rules event: {}", e); - Error::bad_database("Invalid join rules event in db.") - }) - }) - .transpose()?; - - if let Some(join_rules_event_content) = join_rules_event_content { - if matches!( - join_rules_event_content.join_rule, - JoinRule::Restricted { .. } - ) { - return Err(Error::BadRequest( - ErrorKind::Unknown, - "Conduit does not support restricted rooms yet.", - )); - } - } - - let prev_events: Vec<_> = db - .rooms - .get_pdu_leaves(&body.room_id)? - .into_iter() - .take(20) - .collect(); - - let create_event = db - .rooms - .room_state_get(&body.room_id, &StateEventType::RoomCreate, "")?; - - let create_event_content: Option = create_event - .as_ref() - .map(|create_event| { - serde_json::from_str(create_event.content.get()).map_err(|e| { - warn!("Invalid create event: {}", e); - Error::bad_database("Invalid create event in db.") - }) - }) - .transpose()?; - - // If there was no create event yet, assume we are creating a room with the default version - // right now - let room_version_id = create_event_content - .map_or(db.globals.default_room_version(), |create_event| { - create_event.room_version - }); - let room_version = RoomVersion::new(&room_version_id).expect("room version is supported"); - - if !body.ver.contains(&room_version_id) { - return Err(Error::BadRequest( - ErrorKind::IncompatibleRoomVersion { - room_version: room_version_id, - }, - "Room version not supported.", - )); - } - - let content = to_raw_value(&RoomMemberEventContent { - avatar_url: None, - blurhash: None, - displayname: None, - is_direct: None, - membership: MembershipState::Join, - third_party_invite: None, - reason: None, - join_authorized_via_users_server: None, - }) - .expect("member event is valid value"); - - let state_key = body.user_id.to_string(); - let kind = StateEventType::RoomMember; - - let auth_events = db.rooms.get_auth_events( - &body.room_id, - &kind.to_string().into(), - &body.user_id, - Some(&state_key), - &content, - )?; - - // Our depth is the maximum depth of prev_events + 1 - let depth = prev_events - .iter() - .filter_map(|event_id| Some(db.rooms.get_pdu(event_id).ok()??.depth)) - .max() - .unwrap_or_else(|| uint!(0)) - + uint!(1); - - let mut unsigned = BTreeMap::new(); - - if let Some(prev_pdu) = db.rooms.room_state_get(&body.room_id, &kind, &state_key)? { - unsigned.insert("prev_content".to_owned(), prev_pdu.content.clone()); - unsigned.insert( - "prev_sender".to_owned(), - to_raw_value(&prev_pdu.sender).expect("UserId is valid"), - ); - } - - let pdu = PduEvent { - event_id: ruma::event_id!("$thiswillbefilledinlater").into(), - room_id: body.room_id.clone(), - sender: body.user_id.clone(), - origin_server_ts: utils::millis_since_unix_epoch() - .try_into() - .expect("time is valid"), - kind: kind.to_string().into(), - content, - state_key: Some(state_key), - prev_events, - depth, - auth_events: auth_events - .iter() - .map(|(_, pdu)| pdu.event_id.clone()) - .collect(), - redacts: None, - unsigned: if unsigned.is_empty() { - None - } else { - Some(to_raw_value(&unsigned).expect("to_raw_value always works")) - }, - hashes: EventHash { - sha256: "aaa".to_owned(), - }, - signatures: None, - }; - - let auth_check = state_res::auth_check( - &room_version, - &pdu, - None::, // TODO: third_party_invite - |k, s| auth_events.get(&(k.clone(), s.to_owned())), - ) - .map_err(|e| { - error!("{:?}", e); - Error::bad_database("Auth check failed.") - })?; - - if !auth_check { - return Err(Error::BadRequest( - ErrorKind::Forbidden, - "Event is not authorized.", - )); - } - - // Hash and sign - let mut pdu_json = - utils::to_canonical_object(&pdu).expect("event is valid, we just created it"); - - pdu_json.remove("event_id"); - - // Add origin because synapse likes that (and it's required in the spec) - pdu_json.insert( - "origin".to_owned(), - CanonicalJsonValue::String(db.globals.server_name().as_str().to_owned()), - ); - - Ok(prepare_join_event::v1::Response { - room_version: Some(room_version_id), - event: to_raw_value(&pdu_json).expect("CanonicalJson can be serialized to JSON"), - }) -} - -async fn create_join_event( - db: &DatabaseGuard, - sender_servername: &ServerName, - room_id: &RoomId, - pdu: &RawJsonValue, -) -> Result { - if !db.globals.allow_federation() { - return Err(Error::bad_config("Federation is disabled.")); - } - - if !db.rooms.exists(room_id)? { - return Err(Error::BadRequest( - ErrorKind::NotFound, - "Room is unknown to this server.", - )); - } - - acl_check(sender_servername, room_id, db)?; - - // TODO: Conduit does not implement restricted join rules yet, we always reject - let join_rules_event = db - .rooms - .room_state_get(room_id, &StateEventType::RoomJoinRules, "")?; - - let join_rules_event_content: Option = join_rules_event - .as_ref() - .map(|join_rules_event| { - serde_json::from_str(join_rules_event.content.get()).map_err(|e| { - warn!("Invalid join rules event: {}", e); - Error::bad_database("Invalid join rules event in db.") - }) - }) - .transpose()?; - - if let Some(join_rules_event_content) = join_rules_event_content { - if matches!( - join_rules_event_content.join_rule, - JoinRule::Restricted { .. } - ) { - return Err(Error::BadRequest( - ErrorKind::Unknown, - "Conduit does not support restricted rooms yet.", - )); - } - } - - // We need to return the state prior to joining, let's keep a reference to that here - let shortstatehash = db - .rooms - .current_shortstatehash(room_id)? - .ok_or(Error::BadRequest( - ErrorKind::NotFound, - "Pdu state not found.", - ))?; - - let pub_key_map = RwLock::new(BTreeMap::new()); - // let mut auth_cache = EventMap::new(); - - // We do not add the event_id field to the pdu here because of signature and hashes checks - let (event_id, value) = match crate::pdu::gen_event_id_canonical_json(pdu, &db) { - Ok(t) => t, - Err(_) => { - // Event could not be converted to canonical json - return Err(Error::BadRequest( - ErrorKind::InvalidParam, - "Could not convert event to canonical json.", - )); - } - }; - - let origin: Box = serde_json::from_value( - serde_json::to_value(value.get("origin").ok_or(Error::BadRequest( - ErrorKind::InvalidParam, - "Event needs an origin field.", - ))?) - .expect("CanonicalJson is valid json value"), - ) - .map_err(|_| Error::BadRequest(ErrorKind::InvalidParam, "Origin field is invalid."))?; - - let mutex = Arc::clone( - db.globals - .roomid_mutex_federation - .write() - .unwrap() - .entry(room_id.to_owned()) - .or_default(), - ); - let mutex_lock = mutex.lock().await; - let pdu_id = handle_incoming_pdu(&origin, &event_id, room_id, value, true, db, &pub_key_map) - .await - .map_err(|e| { - warn!("Error while handling incoming send join PDU: {}", e); - Error::BadRequest( - ErrorKind::InvalidParam, - "Error while handling incoming PDU.", - ) - })? - .ok_or(Error::BadRequest( - ErrorKind::InvalidParam, - "Could not accept incoming PDU as timeline event.", - ))?; - drop(mutex_lock); - - let state_ids = db.rooms.state_full_ids(shortstatehash).await?; - let auth_chain_ids = get_auth_chain( - room_id, - state_ids.iter().map(|(_, id)| id.clone()).collect(), - db, - ) - .await?; - - let servers = db - .rooms - .room_servers(room_id) - .filter_map(|r| r.ok()) - .filter(|server| &**server != db.globals.server_name()); - - db.sending.send_pdu(servers, &pdu_id)?; - - db.flush()?; - - Ok(RoomState { - auth_chain: auth_chain_ids - .filter_map(|id| db.rooms.get_pdu_json(&id).ok().flatten()) - .map(PduEvent::convert_to_outgoing_federation_event) - .collect(), - state: state_ids - .iter() - .filter_map(|(_, id)| db.rooms.get_pdu_json(id).ok().flatten()) - .map(PduEvent::convert_to_outgoing_federation_event) - .collect(), - }) -} - -/// # `PUT /_matrix/federation/v1/send_join/{roomId}/{eventId}` -/// -/// Submits a signed join event. -pub async fn create_join_event_v1_route( - db: DatabaseGuard, - body: Ruma, -) -> Result { - let sender_servername = body - .sender_servername - .as_ref() - .expect("server is authenticated"); - - let room_state = create_join_event(&db, sender_servername, &body.room_id, &body.pdu).await?; - - Ok(create_join_event::v1::Response { room_state }) -} - -/// # `PUT /_matrix/federation/v2/send_join/{roomId}/{eventId}` -/// -/// Submits a signed join event. -pub async fn create_join_event_v2_route( - db: DatabaseGuard, - body: Ruma, -) -> Result { - let sender_servername = body - .sender_servername - .as_ref() - .expect("server is authenticated"); - - let room_state = create_join_event(&db, sender_servername, &body.room_id, &body.pdu).await?; - - Ok(create_join_event::v2::Response { room_state }) -} - -/// # `PUT /_matrix/federation/v2/invite/{roomId}/{eventId}` -/// -/// Invites a remote user to a room. -pub async fn create_invite_route( - db: DatabaseGuard, - body: Ruma, -) -> Result { - if !db.globals.allow_federation() { - return Err(Error::bad_config("Federation is disabled.")); - } - - let sender_servername = body - .sender_servername - .as_ref() - .expect("server is authenticated"); - - acl_check(sender_servername, &body.room_id, &db)?; - - if !db.rooms.is_supported_version(&db, &body.room_version) { - return Err(Error::BadRequest( - ErrorKind::IncompatibleRoomVersion { - room_version: body.room_version.clone(), - }, - "Server does not support this room version.", - )); - } - - let mut signed_event = utils::to_canonical_object(&body.event) - .map_err(|_| Error::BadRequest(ErrorKind::InvalidParam, "Invite event is invalid."))?; - - ruma::signatures::hash_and_sign_event( - db.globals.server_name().as_str(), - db.globals.keypair(), - &mut signed_event, - &body.room_version, - ) - .map_err(|_| Error::BadRequest(ErrorKind::InvalidParam, "Failed to sign event."))?; - - // Generate event id - let event_id = EventId::parse(format!( - "${}", - ruma::signatures::reference_hash(&signed_event, &body.room_version) - .expect("ruma can calculate reference hashes") - )) - .expect("ruma's reference hashes are valid event ids"); - - // Add event_id back - signed_event.insert( - "event_id".to_owned(), - CanonicalJsonValue::String(event_id.into()), - ); - - let sender: Box<_> = serde_json::from_value( - signed_event - .get("sender") - .ok_or(Error::BadRequest( - ErrorKind::InvalidParam, - "Event had no sender field.", - ))? - .clone() - .into(), - ) - .map_err(|_| Error::BadRequest(ErrorKind::InvalidParam, "sender is not a user id."))?; - - let invited_user: Box<_> = serde_json::from_value( - signed_event - .get("state_key") - .ok_or(Error::BadRequest( - ErrorKind::InvalidParam, - "Event had no state_key field.", - ))? - .clone() - .into(), - ) - .map_err(|_| Error::BadRequest(ErrorKind::InvalidParam, "state_key is not a user id."))?; - - let mut invite_state = body.invite_room_state.clone(); - - let mut event: JsonObject = serde_json::from_str(body.event.get()) - .map_err(|_| Error::BadRequest(ErrorKind::InvalidParam, "Invalid invite event bytes."))?; - - event.insert("event_id".to_owned(), "$dummy".into()); - - let pdu: PduEvent = serde_json::from_value(event.into()).map_err(|e| { - warn!("Invalid invite event: {}", e); - Error::BadRequest(ErrorKind::InvalidParam, "Invalid invite event.") - })?; - - invite_state.push(pdu.to_stripped_state_event()); - - // If the room already exists, the remote server will notify us about the join via /send - if !db.rooms.exists(&pdu.room_id)? { - db.rooms.update_membership( - &body.room_id, - &invited_user, - MembershipState::Invite, - &sender, - Some(invite_state), - &db, - true, - )?; - } - - db.flush()?; - - Ok(create_invite::v2::Response { - event: PduEvent::convert_to_outgoing_federation_event(signed_event), - }) -} - -/// # `GET /_matrix/federation/v1/user/devices/{userId}` -/// -/// Gets information on all devices of the user. -pub async fn get_devices_route( - db: DatabaseGuard, - body: Ruma, -) -> Result { - if !db.globals.allow_federation() { - return Err(Error::bad_config("Federation is disabled.")); - } - - let sender_servername = body - .sender_servername - .as_ref() - .expect("server is authenticated"); - - Ok(get_devices::v1::Response { - user_id: body.user_id.clone(), - stream_id: db - .users - .get_devicelist_version(&body.user_id)? - .unwrap_or(0) - .try_into() - .expect("version will not grow that large"), - devices: db - .users - .all_devices_metadata(&body.user_id) - .filter_map(|r| r.ok()) - .filter_map(|metadata| { - Some(UserDevice { - keys: db - .users - .get_device_keys(&body.user_id, &metadata.device_id) - .ok()??, - device_id: metadata.device_id, - device_display_name: metadata.display_name, - }) - }) - .collect(), - master_key: db - .users - .get_master_key(&body.user_id, |u| u.server_name() == sender_servername)?, - self_signing_key: db - .users - .get_self_signing_key(&body.user_id, |u| u.server_name() == sender_servername)?, - }) -} - -/// # `GET /_matrix/federation/v1/query/directory` -/// -/// Resolve a room alias to a room id. -pub async fn get_room_information_route( - db: DatabaseGuard, - body: Ruma, -) -> Result { - if !db.globals.allow_federation() { - return Err(Error::bad_config("Federation is disabled.")); - } - - let room_id = db - .rooms - .id_from_alias(&body.room_alias)? - .ok_or(Error::BadRequest( - ErrorKind::NotFound, - "Room alias not found.", - ))?; - - Ok(get_room_information::v1::Response { - room_id, - servers: vec![db.globals.server_name().to_owned()], - }) -} - -/// # `GET /_matrix/federation/v1/query/profile` -/// -/// Gets information on a profile. -pub async fn get_profile_information_route( - db: DatabaseGuard, - body: Ruma, -) -> Result { - if !db.globals.allow_federation() { - return Err(Error::bad_config("Federation is disabled.")); - } - - let mut displayname = None; - let mut avatar_url = None; - let mut blurhash = None; - - match &body.field { - Some(ProfileField::DisplayName) => displayname = db.users.displayname(&body.user_id)?, - Some(ProfileField::AvatarUrl) => { - avatar_url = db.users.avatar_url(&body.user_id)?; - blurhash = db.users.blurhash(&body.user_id)? - } - // TODO: what to do with custom - Some(_) => {} - None => { - displayname = db.users.displayname(&body.user_id)?; - avatar_url = db.users.avatar_url(&body.user_id)?; - blurhash = db.users.blurhash(&body.user_id)?; - } - } - - Ok(get_profile_information::v1::Response { - blurhash, - displayname, - avatar_url, - }) -} - -/// # `POST /_matrix/federation/v1/user/keys/query` -/// -/// Gets devices and identity keys for the given users. -pub async fn get_keys_route( - db: DatabaseGuard, - body: Ruma, -) -> Result { - if !db.globals.allow_federation() { - return Err(Error::bad_config("Federation is disabled.")); - } - - let result = get_keys_helper( - None, - &body.device_keys, - |u| Some(u.server_name()) == body.sender_servername.as_deref(), - &db, - ) - .await?; - - db.flush()?; - - Ok(get_keys::v1::Response { - device_keys: result.device_keys, - master_keys: result.master_keys, - self_signing_keys: result.self_signing_keys, - }) -} - -/// # `POST /_matrix/federation/v1/user/keys/claim` -/// -/// Claims one-time keys. -pub async fn claim_keys_route( - db: DatabaseGuard, - body: Ruma, -) -> Result { - if !db.globals.allow_federation() { - return Err(Error::bad_config("Federation is disabled.")); - } - - let result = claim_keys_helper(&body.one_time_keys, &db).await?; - - db.flush()?; - - Ok(claim_keys::v1::Response { - one_time_keys: result.one_time_keys, - }) -} - -#[tracing::instrument(skip_all)] -pub(crate) async fn fetch_required_signing_keys( - event: &BTreeMap, - pub_key_map: &RwLock>>, - db: &Database, -) -> Result<()> { - let signatures = event - .get("signatures") - .ok_or(Error::BadServerResponse( - "No signatures in server response pdu.", - ))? - .as_object() - .ok_or(Error::BadServerResponse( - "Invalid signatures object in server response pdu.", - ))?; - - // We go through all the signatures we see on the value and fetch the corresponding signing - // keys - for (signature_server, signature) in signatures { - let signature_object = signature.as_object().ok_or(Error::BadServerResponse( - "Invalid signatures content object in server response pdu.", - ))?; - - let signature_ids = signature_object.keys().cloned().collect::>(); - - let fetch_res = fetch_signing_keys( + while let Some(prev_event_id) = todo_outlier_stack.pop() { + if let Some((pdu, json_opt)) = fetch_and_handle_outliers( db, - signature_server.as_str().try_into().map_err(|_| { - Error::BadServerResponse("Invalid servername in signatures of server response pdu.") - })?, - signature_ids, + origin, + &[prev_event_id.clone()], + &create_event, + room_id, + pub_key_map, ) - .await; - - let keys = match fetch_res { - Ok(keys) => keys, - Err(_) => { - warn!("Signature verification failed: Could not fetch signing key.",); + .await + .pop() + { + if amount > 100 { + // Max limit reached + warn!("Max prev event limit reached!"); + graph.insert(prev_event_id.clone(), HashSet::new()); continue; } - }; - pub_key_map - .write() - .map_err(|_| Error::bad_database("RwLock is poisoned."))? - .insert(signature_server.clone(), keys); - } + if let Some(json) = + json_opt.or_else(|| db.rooms.get_outlier_pdu_json(&prev_event_id).ok().flatten()) + { + if pdu.origin_server_ts > first_pdu_in_room.origin_server_ts { + amount += 1; + for prev_prev in &pdu.prev_events { + if !graph.contains_key(prev_prev) { + todo_outlier_stack.push(dbg!(prev_prev.clone())); + } + } - Ok(()) -} + graph.insert( + prev_event_id.clone(), + pdu.prev_events.iter().cloned().collect(), + ); + } else { + // Time based check failed + graph.insert(prev_event_id.clone(), HashSet::new()); + } -// Gets a list of servers for which we don't have the signing key yet. We go over -// the PDUs and either cache the key or add it to the list that needs to be retrieved. -fn get_server_keys_from_cache( - pdu: &RawJsonValue, - servers: &mut BTreeMap, BTreeMap, QueryCriteria>>, - room_version: &RoomVersionId, - pub_key_map: &mut RwLockWriteGuard<'_, BTreeMap>>, - db: &Database, -) -> Result<()> { - let value: CanonicalJsonObject = serde_json::from_str(pdu.get()).map_err(|e| { - error!("Invalid PDU in server response: {:?}: {:?}", pdu, e); - Error::BadServerResponse("Invalid PDU in server response") - })?; - - let event_id = format!( - "${}", - ruma::signatures::reference_hash(&value, room_version) - .expect("ruma can calculate reference hashes") - ); - let event_id = <&EventId>::try_from(event_id.as_str()) - .expect("ruma's reference hashes are valid event ids"); - - if let Some((time, tries)) = db - .globals - .bad_event_ratelimiter - .read() - .unwrap() - .get(event_id) - { - // Exponential backoff - let mut min_elapsed_duration = Duration::from_secs(30) * (*tries) * (*tries); - if min_elapsed_duration > Duration::from_secs(60 * 60 * 24) { - min_elapsed_duration = Duration::from_secs(60 * 60 * 24); - } - - if time.elapsed() < min_elapsed_duration { - debug!("Backing off from {}", event_id); - return Err(Error::BadServerResponse("bad event, still backing off")); - } - } - - let signatures = value - .get("signatures") - .ok_or(Error::BadServerResponse( - "No signatures in server response pdu.", - ))? - .as_object() - .ok_or(Error::BadServerResponse( - "Invalid signatures object in server response pdu.", - ))?; - - for (signature_server, signature) in signatures { - let signature_object = signature.as_object().ok_or(Error::BadServerResponse( - "Invalid signatures content object in server response pdu.", - ))?; - - let signature_ids = signature_object.keys().cloned().collect::>(); - - let contains_all_ids = - |keys: &BTreeMap| signature_ids.iter().all(|id| keys.contains_key(id)); - - let origin = <&ServerName>::try_from(signature_server.as_str()).map_err(|_| { - Error::BadServerResponse("Invalid servername in signatures of server response pdu.") - })?; - - if servers.contains_key(origin) || pub_key_map.contains_key(origin.as_str()) { - continue; - } - - trace!("Loading signing keys for {}", origin); - - let result: BTreeMap<_, _> = db - .globals - .signing_keys_for(origin)? - .into_iter() - .map(|(k, v)| (k.to_string(), v.key)) - .collect(); - - if !contains_all_ids(&result) { - trace!("Signing key not loaded for {}", origin); - servers.insert(origin.to_owned(), BTreeMap::new()); - } - - pub_key_map.insert(origin.to_string(), result); - } - - Ok(()) -} - -pub(crate) async fn fetch_join_signing_keys( - event: &create_join_event::v2::Response, - room_version: &RoomVersionId, - pub_key_map: &RwLock>>, - db: &Database, -) -> Result<()> { - let mut servers: BTreeMap, BTreeMap, QueryCriteria>> = - BTreeMap::new(); - - { - let mut pkm = pub_key_map - .write() - .map_err(|_| Error::bad_database("RwLock is poisoned."))?; - - // Try to fetch keys, failure is okay - // Servers we couldn't find in the cache will be added to `servers` - for pdu in &event.room_state.state { - let _ = get_server_keys_from_cache(pdu, &mut servers, room_version, &mut pkm, db); - } - for pdu in &event.room_state.auth_chain { - let _ = get_server_keys_from_cache(pdu, &mut servers, room_version, &mut pkm, db); - } - - drop(pkm); - } - - if servers.is_empty() { - // We had all keys locally - return Ok(()); - } - - for server in db.globals.trusted_servers() { - trace!("Asking batch signing keys from trusted server {}", server); - if let Ok(keys) = db - .sending - .send_federation_request( - &db.globals, - server, - get_remote_server_keys_batch::v2::Request { - server_keys: servers.clone(), - }, - ) - .await - { - trace!("Got signing keys: {:?}", keys); - let mut pkm = pub_key_map - .write() - .map_err(|_| Error::bad_database("RwLock is poisoned."))?; - for k in keys.server_keys { - let k = k.deserialize().unwrap(); - - // TODO: Check signature from trusted server? - servers.remove(&k.server_name); - - let result = db - .globals - .add_signing_key(&k.server_name, k.clone())? - .into_iter() - .map(|(k, v)| (k.to_string(), v.key)) - .collect::>(); - - pkm.insert(k.server_name.to_string(), result); + eventid_info.insert(prev_event_id.clone(), (pdu, json)); + } else { + // Get json failed, so this was not fetched over federation + graph.insert(prev_event_id.clone(), HashSet::new()); } - } - - if servers.is_empty() { - return Ok(()); + } else { + // Fetch and handle failed + graph.insert(prev_event_id.clone(), HashSet::new()); } } - let mut futures: FuturesUnordered<_> = servers - .into_iter() - .map(|(server, _)| async move { - ( - db.sending - .send_federation_request( - &db.globals, - &server, - get_server_keys::v2::Request::new(), - ) - .await, - server, - ) - }) - .collect(); - - while let Some(result) = futures.next().await { - if let (Ok(get_keys_response), origin) = result { - let result: BTreeMap<_, _> = db - .globals - .add_signing_key(&origin, get_keys_response.server_key.deserialize().unwrap())? - .into_iter() - .map(|(k, v)| (k.to_string(), v.key)) - .collect(); - - pub_key_map - .write() - .map_err(|_| Error::bad_database("RwLock is poisoned."))? - .insert(origin.to_string(), result); - } - } - - Ok(()) -} - -/// Returns Ok if the acl allows the server -fn acl_check(server_name: &ServerName, room_id: &RoomId, db: &Database) -> Result<()> { - let acl_event = match db - .rooms - .room_state_get(room_id, &StateEventType::RoomServerAcl, "")? - { - Some(acl) => acl, - None => return Ok(()), - }; - - let acl_event_content: RoomServerAclEventContent = - match serde_json::from_str(acl_event.content.get()) { - Ok(content) => content, - Err(_) => { - warn!("Invalid ACL event"); - return Ok(()); - } - }; - - if acl_event_content.is_allowed(server_name) { - Ok(()) - } else { - Err(Error::BadRequest( - ErrorKind::Forbidden, - "Server was denied by ACL", + let sorted = state_res::lexicographical_topological_sort(dbg!(&graph), |event_id| { + // This return value is the key used for sorting events, + // events are then sorted by power level, time, + // and lexically by event_id. + println!("{}", event_id); + Ok(( + int!(0), + MilliSecondsSinceUnixEpoch( + eventid_info + .get(event_id) + .map_or_else(|| uint!(0), |info| info.0.origin_server_ts), + ), )) - } -} - -#[cfg(test)] -mod tests { - use super::{add_port_to_hostname, get_ip_with_port, FedDest}; - - #[test] - fn ips_get_default_ports() { - assert_eq!( - get_ip_with_port("1.1.1.1"), - Some(FedDest::Literal("1.1.1.1:8448".parse().unwrap())) - ); - assert_eq!( - get_ip_with_port("dead:beef::"), - Some(FedDest::Literal("[dead:beef::]:8448".parse().unwrap())) - ); - } - - #[test] - fn ips_keep_custom_ports() { - assert_eq!( - get_ip_with_port("1.1.1.1:1234"), - Some(FedDest::Literal("1.1.1.1:1234".parse().unwrap())) - ); - assert_eq!( - get_ip_with_port("[dead::beef]:8933"), - Some(FedDest::Literal("[dead::beef]:8933".parse().unwrap())) - ); - } - - #[test] - fn hostnames_get_default_ports() { - assert_eq!( - add_port_to_hostname("example.com"), - FedDest::Named(String::from("example.com"), String::from(":8448")) - ) - } - - #[test] - fn hostnames_keep_custom_ports() { - assert_eq!( - add_port_to_hostname("example.com:1337"), - FedDest::Named(String::from("example.com"), String::from(":1337")) - ) - } + }) + .map_err(|_| "Error sorting prev events".to_owned())?; + + sorted } diff --git a/src/service/rooms/lazy_loading.rs b/src/service/rooms/lazy_loading/mod.rs similarity index 100% rename from src/service/rooms/lazy_loading.rs rename to src/service/rooms/lazy_loading/mod.rs diff --git a/src/service/rooms/metadata.rs b/src/service/rooms/metadata/mod.rs similarity index 100% rename from src/service/rooms/metadata.rs rename to src/service/rooms/metadata/mod.rs diff --git a/src/service/rooms/outlier.rs b/src/service/rooms/outlier/mod.rs similarity index 65% rename from src/service/rooms/outlier.rs rename to src/service/rooms/outlier/mod.rs index afb0a147..340e93e4 100644 --- a/src/service/rooms/outlier.rs +++ b/src/service/rooms/outlier/mod.rs @@ -1,3 +1,12 @@ + /// Returns the pdu from the outlier tree. + pub fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result> { + self.eventid_outlierpdu + .get(event_id.as_bytes())? + .map_or(Ok(None), |pdu| { + serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) + }) + } + /// Returns the pdu from the outlier tree. pub fn get_pdu_outlier(&self, event_id: &EventId) -> Result> { self.eventid_outlierpdu @@ -8,8 +17,6 @@ } /// Append the PDU as an outlier. - /// - /// Any event given to this will be processed (state-res) on another thread. #[tracing::instrument(skip(self, pdu))] pub fn add_pdu_outlier(&self, event_id: &EventId, pdu: &CanonicalJsonObject) -> Result<()> { self.eventid_outlierpdu.insert( diff --git a/src/service/rooms/pdu_metadata.rs b/src/service/rooms/pdu_metadata/mod.rs similarity index 100% rename from src/service/rooms/pdu_metadata.rs rename to src/service/rooms/pdu_metadata/mod.rs diff --git a/src/service/rooms/search.rs b/src/service/rooms/search/mod.rs similarity index 100% rename from src/service/rooms/search.rs rename to src/service/rooms/search/mod.rs diff --git a/src/service/rooms/short.rs b/src/service/rooms/short/mod.rs similarity index 100% rename from src/service/rooms/short.rs rename to src/service/rooms/short/mod.rs diff --git a/src/service/rooms/state/data.rs b/src/service/rooms/state/data.rs index 4c75467f..4b42ca8e 100644 --- a/src/service/rooms/state/data.rs +++ b/src/service/rooms/state/data.rs @@ -1,120 +1,6 @@ - - /// Builds a StateMap by iterating over all keys that start - /// with state_hash, this gives the full state for the given state_hash. - #[tracing::instrument(skip(self))] - pub async fn state_full_ids(&self, shortstatehash: u64) -> Result>> { - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - let mut result = BTreeMap::new(); - let mut i = 0; - for compressed in full_state.into_iter() { - let parsed = self.parse_compressed_state_event(compressed)?; - result.insert(parsed.0, parsed.1); - - i += 1; - if i % 100 == 0 { - tokio::task::yield_now().await; - } - } - Ok(result) - } - - #[tracing::instrument(skip(self))] - pub async fn state_full( - &self, - shortstatehash: u64, - ) -> Result>> { - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - - let mut result = HashMap::new(); - let mut i = 0; - for compressed in full_state { - let (_, eventid) = self.parse_compressed_state_event(compressed)?; - if let Some(pdu) = self.get_pdu(&eventid)? { - result.insert( - ( - pdu.kind.to_string().into(), - pdu.state_key - .as_ref() - .ok_or_else(|| Error::bad_database("State event has no state key."))? - .clone(), - ), - pdu, - ); - } - - i += 1; - if i % 100 == 0 { - tokio::task::yield_now().await; - } - } - - Ok(result) - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn state_get_id( - &self, - shortstatehash: u64, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - let shortstatekey = match self.get_shortstatekey(event_type, state_key)? { - Some(s) => s, - None => return Ok(None), - }; - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - Ok(full_state - .into_iter() - .find(|bytes| bytes.starts_with(&shortstatekey.to_be_bytes())) - .and_then(|compressed| { - self.parse_compressed_state_event(compressed) - .ok() - .map(|(_, id)| id) - })) - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn state_get( - &self, - shortstatehash: u64, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - self.state_get_id(shortstatehash, event_type, state_key)? - .map_or(Ok(None), |event_id| self.get_pdu(&event_id)) - } - - /// Returns the state hash for this pdu. - pub fn pdu_shortstatehash(&self, event_id: &EventId) -> Result> { - self.eventid_shorteventid - .get(event_id.as_bytes())? - .map_or(Ok(None), |shorteventid| { - self.shorteventid_shortstatehash - .get(&shorteventid)? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database( - "Invalid shortstatehash bytes in shorteventid_shortstatehash", - ) - }) - }) - .transpose() - }) - } +pub trait Data { + fn get_room_shortstatehash(room_id: &RoomId); +} /// Returns the last state hash key added to the db for the given room. #[tracing::instrument(skip(self))] @@ -128,382 +14,3 @@ }) } - /// Force the creation of a new StateHash and insert it into the db. - /// - /// Whatever `state` is supplied to `force_state` becomes the new current room state snapshot. - #[tracing::instrument(skip(self, new_state_ids_compressed, db))] - pub fn force_state( - &self, - room_id: &RoomId, - new_state_ids_compressed: HashSet, - db: &Database, - ) -> Result<()> { - let previous_shortstatehash = self.current_shortstatehash(room_id)?; - - let state_hash = self.calculate_hash( - &new_state_ids_compressed - .iter() - .map(|bytes| &bytes[..]) - .collect::>(), - ); - - let (new_shortstatehash, already_existed) = - self.get_or_create_shortstatehash(&state_hash, &db.globals)?; - - if Some(new_shortstatehash) == previous_shortstatehash { - return Ok(()); - } - - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let (statediffnew, statediffremoved) = if let Some(parent_stateinfo) = states_parents.last() - { - let statediffnew: HashSet<_> = new_state_ids_compressed - .difference(&parent_stateinfo.1) - .copied() - .collect(); - - let statediffremoved: HashSet<_> = parent_stateinfo - .1 - .difference(&new_state_ids_compressed) - .copied() - .collect(); - - (statediffnew, statediffremoved) - } else { - (new_state_ids_compressed, HashSet::new()) - }; - - if !already_existed { - self.save_state_from_diff( - new_shortstatehash, - statediffnew.clone(), - statediffremoved, - 2, // every state change is 2 event changes on average - states_parents, - )?; - }; - - for event_id in statediffnew.into_iter().filter_map(|new| { - self.parse_compressed_state_event(new) - .ok() - .map(|(_, id)| id) - }) { - let pdu = match self.get_pdu_json(&event_id)? { - Some(pdu) => pdu, - None => continue, - }; - - if pdu.get("type").and_then(|val| val.as_str()) != Some("m.room.member") { - continue; - } - - let pdu: PduEvent = match serde_json::from_str( - &serde_json::to_string(&pdu).expect("CanonicalJsonObj can be serialized to JSON"), - ) { - Ok(pdu) => pdu, - Err(_) => continue, - }; - - #[derive(Deserialize)] - struct ExtractMembership { - membership: MembershipState, - } - - let membership = match serde_json::from_str::(pdu.content.get()) { - Ok(e) => e.membership, - Err(_) => continue, - }; - - let state_key = match pdu.state_key { - Some(k) => k, - None => continue, - }; - - let user_id = match UserId::parse(state_key) { - Ok(id) => id, - Err(_) => continue, - }; - - self.update_membership(room_id, &user_id, membership, &pdu.sender, None, db, false)?; - } - - self.update_joined_count(room_id, db)?; - - self.roomid_shortstatehash - .insert(room_id.as_bytes(), &new_shortstatehash.to_be_bytes())?; - - Ok(()) - } - - /// Returns the full room state. - #[tracing::instrument(skip(self))] - pub async fn room_state_full( - &self, - room_id: &RoomId, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_full(current_shortstatehash).await - } else { - Ok(HashMap::new()) - } - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn room_state_get_id( - &self, - room_id: &RoomId, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_get_id(current_shortstatehash, event_type, state_key) - } else { - Ok(None) - } - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn room_state_get( - &self, - room_id: &RoomId, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_get(current_shortstatehash, event_type, state_key) - } else { - Ok(None) - } - } - - /// Returns the leaf pdus of a room. - #[tracing::instrument(skip(self))] - pub fn get_pdu_leaves(&self, room_id: &RoomId) -> Result>> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomid_pduleaves - .scan_prefix(prefix) - .map(|(_, bytes)| { - EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("EventID in roomid_pduleaves is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("EventId in roomid_pduleaves is invalid.")) - }) - .collect() - } - - /// Replace the leaves of a room. - /// - /// The provided `event_ids` become the new leaves, this allows a room to have multiple - /// `prev_events`. - #[tracing::instrument(skip(self))] - pub fn replace_pdu_leaves<'a>( - &self, - room_id: &RoomId, - event_ids: impl IntoIterator + Debug, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - for (key, _) in self.roomid_pduleaves.scan_prefix(prefix.clone()) { - self.roomid_pduleaves.remove(&key)?; - } - - for event_id in event_ids { - let mut key = prefix.to_owned(); - key.extend_from_slice(event_id.as_bytes()); - self.roomid_pduleaves.insert(&key, event_id.as_bytes())?; - } - - Ok(()) - } - - /// Generates a new StateHash and associates it with the incoming event. - /// - /// This adds all current state events (not including the incoming event) - /// to `stateid_pduid` and adds the incoming event to `eventid_statehash`. - #[tracing::instrument(skip(self, state_ids_compressed, globals))] - pub fn set_event_state( - &self, - event_id: &EventId, - room_id: &RoomId, - state_ids_compressed: HashSet, - globals: &super::globals::Globals, - ) -> Result<()> { - let shorteventid = self.get_or_create_shorteventid(event_id, globals)?; - - let previous_shortstatehash = self.current_shortstatehash(room_id)?; - - let state_hash = self.calculate_hash( - &state_ids_compressed - .iter() - .map(|s| &s[..]) - .collect::>(), - ); - - let (shortstatehash, already_existed) = - self.get_or_create_shortstatehash(&state_hash, globals)?; - - if !already_existed { - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let (statediffnew, statediffremoved) = - if let Some(parent_stateinfo) = states_parents.last() { - let statediffnew: HashSet<_> = state_ids_compressed - .difference(&parent_stateinfo.1) - .copied() - .collect(); - - let statediffremoved: HashSet<_> = parent_stateinfo - .1 - .difference(&state_ids_compressed) - .copied() - .collect(); - - (statediffnew, statediffremoved) - } else { - (state_ids_compressed, HashSet::new()) - }; - self.save_state_from_diff( - shortstatehash, - statediffnew, - statediffremoved, - 1_000_000, // high number because no state will be based on this one - states_parents, - )?; - } - - self.shorteventid_shortstatehash - .insert(&shorteventid.to_be_bytes(), &shortstatehash.to_be_bytes())?; - - Ok(()) - } - - /// Generates a new StateHash and associates it with the incoming event. - /// - /// This adds all current state events (not including the incoming event) - /// to `stateid_pduid` and adds the incoming event to `eventid_statehash`. - #[tracing::instrument(skip(self, new_pdu, globals))] - pub fn append_to_state( - &self, - new_pdu: &PduEvent, - globals: &super::globals::Globals, - ) -> Result { - let shorteventid = self.get_or_create_shorteventid(&new_pdu.event_id, globals)?; - - let previous_shortstatehash = self.current_shortstatehash(&new_pdu.room_id)?; - - if let Some(p) = previous_shortstatehash { - self.shorteventid_shortstatehash - .insert(&shorteventid.to_be_bytes(), &p.to_be_bytes())?; - } - - if let Some(state_key) = &new_pdu.state_key { - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let shortstatekey = self.get_or_create_shortstatekey( - &new_pdu.kind.to_string().into(), - state_key, - globals, - )?; - - let new = self.compress_state_event(shortstatekey, &new_pdu.event_id, globals)?; - - let replaces = states_parents - .last() - .map(|info| { - info.1 - .iter() - .find(|bytes| bytes.starts_with(&shortstatekey.to_be_bytes())) - }) - .unwrap_or_default(); - - if Some(&new) == replaces { - return Ok(previous_shortstatehash.expect("must exist")); - } - - // TODO: statehash with deterministic inputs - let shortstatehash = globals.next_count()?; - - let mut statediffnew = HashSet::new(); - statediffnew.insert(new); - - let mut statediffremoved = HashSet::new(); - if let Some(replaces) = replaces { - statediffremoved.insert(*replaces); - } - - self.save_state_from_diff( - shortstatehash, - statediffnew, - statediffremoved, - 2, - states_parents, - )?; - - Ok(shortstatehash) - } else { - Ok(previous_shortstatehash.expect("first event in room must be a state event")) - } - } - - #[tracing::instrument(skip(self, invite_event))] - pub fn calculate_invite_state( - &self, - invite_event: &PduEvent, - ) -> Result>> { - let mut state = Vec::new(); - // Add recommended events - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomCreate, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomJoinRules, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = self.room_state_get( - &invite_event.room_id, - &StateEventType::RoomCanonicalAlias, - "", - )? { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomAvatar, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomName, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = self.room_state_get( - &invite_event.room_id, - &StateEventType::RoomMember, - invite_event.sender.as_str(), - )? { - state.push(e.to_stripped_state_event()); - } - - state.push(invite_event.to_stripped_state_event()); - Ok(state) - } - - #[tracing::instrument(skip(self))] - pub fn set_room_state(&self, room_id: &RoomId, shortstatehash: u64) -> Result<()> { - self.roomid_shortstatehash - .insert(room_id.as_bytes(), &shortstatehash.to_be_bytes())?; - - Ok(()) - } diff --git a/src/service/rooms/state/mod.rs b/src/service/rooms/state/mod.rs index 4c75467f..eddfe9e0 100644 --- a/src/service/rooms/state/mod.rs +++ b/src/service/rooms/state/mod.rs @@ -1,133 +1,8 @@ +pub struct Service { + db: D, +} - /// Builds a StateMap by iterating over all keys that start - /// with state_hash, this gives the full state for the given state_hash. - #[tracing::instrument(skip(self))] - pub async fn state_full_ids(&self, shortstatehash: u64) -> Result>> { - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - let mut result = BTreeMap::new(); - let mut i = 0; - for compressed in full_state.into_iter() { - let parsed = self.parse_compressed_state_event(compressed)?; - result.insert(parsed.0, parsed.1); - - i += 1; - if i % 100 == 0 { - tokio::task::yield_now().await; - } - } - Ok(result) - } - - #[tracing::instrument(skip(self))] - pub async fn state_full( - &self, - shortstatehash: u64, - ) -> Result>> { - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - - let mut result = HashMap::new(); - let mut i = 0; - for compressed in full_state { - let (_, eventid) = self.parse_compressed_state_event(compressed)?; - if let Some(pdu) = self.get_pdu(&eventid)? { - result.insert( - ( - pdu.kind.to_string().into(), - pdu.state_key - .as_ref() - .ok_or_else(|| Error::bad_database("State event has no state key."))? - .clone(), - ), - pdu, - ); - } - - i += 1; - if i % 100 == 0 { - tokio::task::yield_now().await; - } - } - - Ok(result) - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn state_get_id( - &self, - shortstatehash: u64, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - let shortstatekey = match self.get_shortstatekey(event_type, state_key)? { - Some(s) => s, - None => return Ok(None), - }; - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - Ok(full_state - .into_iter() - .find(|bytes| bytes.starts_with(&shortstatekey.to_be_bytes())) - .and_then(|compressed| { - self.parse_compressed_state_event(compressed) - .ok() - .map(|(_, id)| id) - })) - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn state_get( - &self, - shortstatehash: u64, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - self.state_get_id(shortstatehash, event_type, state_key)? - .map_or(Ok(None), |event_id| self.get_pdu(&event_id)) - } - - /// Returns the state hash for this pdu. - pub fn pdu_shortstatehash(&self, event_id: &EventId) -> Result> { - self.eventid_shorteventid - .get(event_id.as_bytes())? - .map_or(Ok(None), |shorteventid| { - self.shorteventid_shortstatehash - .get(&shorteventid)? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database( - "Invalid shortstatehash bytes in shorteventid_shortstatehash", - ) - }) - }) - .transpose() - }) - } - - /// Returns the last state hash key added to the db for the given room. - #[tracing::instrument(skip(self))] - pub fn current_shortstatehash(&self, room_id: &RoomId) -> Result> { - self.roomid_shortstatehash - .get(room_id.as_bytes())? - .map_or(Ok(None), |bytes| { - Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid shortstatehash in roomid_shortstatehash") - })?)) - }) - } - +impl Service { /// Force the creation of a new StateHash and insert it into the db. /// /// Whatever `state` is supplied to `force_state` becomes the new current room state snapshot. @@ -138,7 +13,7 @@ new_state_ids_compressed: HashSet, db: &Database, ) -> Result<()> { - let previous_shortstatehash = self.current_shortstatehash(room_id)?; + let previous_shortstatehash = self.d.current_shortstatehash(room_id)?; let state_hash = self.calculate_hash( &new_state_ids_compressed @@ -237,49 +112,6 @@ Ok(()) } - /// Returns the full room state. - #[tracing::instrument(skip(self))] - pub async fn room_state_full( - &self, - room_id: &RoomId, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_full(current_shortstatehash).await - } else { - Ok(HashMap::new()) - } - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn room_state_get_id( - &self, - room_id: &RoomId, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_get_id(current_shortstatehash, event_type, state_key) - } else { - Ok(None) - } - } - - /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn room_state_get( - &self, - room_id: &RoomId, - event_type: &StateEventType, - state_key: &str, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_get(current_shortstatehash, event_type, state_key) - } else { - Ok(None) - } - } - /// Returns the leaf pdus of a room. #[tracing::instrument(skip(self))] pub fn get_pdu_leaves(&self, room_id: &RoomId) -> Result>> { @@ -507,3 +339,4 @@ Ok(()) } +} diff --git a/src/service/rooms/state_accessor/mod.rs b/src/service/rooms/state_accessor/mod.rs index 4c75467f..ae26a7c4 100644 --- a/src/service/rooms/state_accessor/mod.rs +++ b/src/service/rooms/state_accessor/mod.rs @@ -1,4 +1,3 @@ - /// Builds a StateMap by iterating over all keys that start /// with state_hash, this gives the full state for the given state_hash. #[tracing::instrument(skip(self))] @@ -116,127 +115,6 @@ }) } - /// Returns the last state hash key added to the db for the given room. - #[tracing::instrument(skip(self))] - pub fn current_shortstatehash(&self, room_id: &RoomId) -> Result> { - self.roomid_shortstatehash - .get(room_id.as_bytes())? - .map_or(Ok(None), |bytes| { - Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid shortstatehash in roomid_shortstatehash") - })?)) - }) - } - - /// Force the creation of a new StateHash and insert it into the db. - /// - /// Whatever `state` is supplied to `force_state` becomes the new current room state snapshot. - #[tracing::instrument(skip(self, new_state_ids_compressed, db))] - pub fn force_state( - &self, - room_id: &RoomId, - new_state_ids_compressed: HashSet, - db: &Database, - ) -> Result<()> { - let previous_shortstatehash = self.current_shortstatehash(room_id)?; - - let state_hash = self.calculate_hash( - &new_state_ids_compressed - .iter() - .map(|bytes| &bytes[..]) - .collect::>(), - ); - - let (new_shortstatehash, already_existed) = - self.get_or_create_shortstatehash(&state_hash, &db.globals)?; - - if Some(new_shortstatehash) == previous_shortstatehash { - return Ok(()); - } - - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let (statediffnew, statediffremoved) = if let Some(parent_stateinfo) = states_parents.last() - { - let statediffnew: HashSet<_> = new_state_ids_compressed - .difference(&parent_stateinfo.1) - .copied() - .collect(); - - let statediffremoved: HashSet<_> = parent_stateinfo - .1 - .difference(&new_state_ids_compressed) - .copied() - .collect(); - - (statediffnew, statediffremoved) - } else { - (new_state_ids_compressed, HashSet::new()) - }; - - if !already_existed { - self.save_state_from_diff( - new_shortstatehash, - statediffnew.clone(), - statediffremoved, - 2, // every state change is 2 event changes on average - states_parents, - )?; - }; - - for event_id in statediffnew.into_iter().filter_map(|new| { - self.parse_compressed_state_event(new) - .ok() - .map(|(_, id)| id) - }) { - let pdu = match self.get_pdu_json(&event_id)? { - Some(pdu) => pdu, - None => continue, - }; - - if pdu.get("type").and_then(|val| val.as_str()) != Some("m.room.member") { - continue; - } - - let pdu: PduEvent = match serde_json::from_str( - &serde_json::to_string(&pdu).expect("CanonicalJsonObj can be serialized to JSON"), - ) { - Ok(pdu) => pdu, - Err(_) => continue, - }; - - #[derive(Deserialize)] - struct ExtractMembership { - membership: MembershipState, - } - - let membership = match serde_json::from_str::(pdu.content.get()) { - Ok(e) => e.membership, - Err(_) => continue, - }; - - let state_key = match pdu.state_key { - Some(k) => k, - None => continue, - }; - - let user_id = match UserId::parse(state_key) { - Ok(id) => id, - Err(_) => continue, - }; - - self.update_membership(room_id, &user_id, membership, &pdu.sender, None, db, false)?; - } - - self.update_joined_count(room_id, db)?; - - self.roomid_shortstatehash - .insert(room_id.as_bytes(), &new_shortstatehash.to_be_bytes())?; - - Ok(()) - } - /// Returns the full room state. #[tracing::instrument(skip(self))] pub async fn room_state_full( @@ -280,230 +158,3 @@ } } - /// Returns the leaf pdus of a room. - #[tracing::instrument(skip(self))] - pub fn get_pdu_leaves(&self, room_id: &RoomId) -> Result>> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomid_pduleaves - .scan_prefix(prefix) - .map(|(_, bytes)| { - EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("EventID in roomid_pduleaves is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("EventId in roomid_pduleaves is invalid.")) - }) - .collect() - } - - /// Replace the leaves of a room. - /// - /// The provided `event_ids` become the new leaves, this allows a room to have multiple - /// `prev_events`. - #[tracing::instrument(skip(self))] - pub fn replace_pdu_leaves<'a>( - &self, - room_id: &RoomId, - event_ids: impl IntoIterator + Debug, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - for (key, _) in self.roomid_pduleaves.scan_prefix(prefix.clone()) { - self.roomid_pduleaves.remove(&key)?; - } - - for event_id in event_ids { - let mut key = prefix.to_owned(); - key.extend_from_slice(event_id.as_bytes()); - self.roomid_pduleaves.insert(&key, event_id.as_bytes())?; - } - - Ok(()) - } - - /// Generates a new StateHash and associates it with the incoming event. - /// - /// This adds all current state events (not including the incoming event) - /// to `stateid_pduid` and adds the incoming event to `eventid_statehash`. - #[tracing::instrument(skip(self, state_ids_compressed, globals))] - pub fn set_event_state( - &self, - event_id: &EventId, - room_id: &RoomId, - state_ids_compressed: HashSet, - globals: &super::globals::Globals, - ) -> Result<()> { - let shorteventid = self.get_or_create_shorteventid(event_id, globals)?; - - let previous_shortstatehash = self.current_shortstatehash(room_id)?; - - let state_hash = self.calculate_hash( - &state_ids_compressed - .iter() - .map(|s| &s[..]) - .collect::>(), - ); - - let (shortstatehash, already_existed) = - self.get_or_create_shortstatehash(&state_hash, globals)?; - - if !already_existed { - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let (statediffnew, statediffremoved) = - if let Some(parent_stateinfo) = states_parents.last() { - let statediffnew: HashSet<_> = state_ids_compressed - .difference(&parent_stateinfo.1) - .copied() - .collect(); - - let statediffremoved: HashSet<_> = parent_stateinfo - .1 - .difference(&state_ids_compressed) - .copied() - .collect(); - - (statediffnew, statediffremoved) - } else { - (state_ids_compressed, HashSet::new()) - }; - self.save_state_from_diff( - shortstatehash, - statediffnew, - statediffremoved, - 1_000_000, // high number because no state will be based on this one - states_parents, - )?; - } - - self.shorteventid_shortstatehash - .insert(&shorteventid.to_be_bytes(), &shortstatehash.to_be_bytes())?; - - Ok(()) - } - - /// Generates a new StateHash and associates it with the incoming event. - /// - /// This adds all current state events (not including the incoming event) - /// to `stateid_pduid` and adds the incoming event to `eventid_statehash`. - #[tracing::instrument(skip(self, new_pdu, globals))] - pub fn append_to_state( - &self, - new_pdu: &PduEvent, - globals: &super::globals::Globals, - ) -> Result { - let shorteventid = self.get_or_create_shorteventid(&new_pdu.event_id, globals)?; - - let previous_shortstatehash = self.current_shortstatehash(&new_pdu.room_id)?; - - if let Some(p) = previous_shortstatehash { - self.shorteventid_shortstatehash - .insert(&shorteventid.to_be_bytes(), &p.to_be_bytes())?; - } - - if let Some(state_key) = &new_pdu.state_key { - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let shortstatekey = self.get_or_create_shortstatekey( - &new_pdu.kind.to_string().into(), - state_key, - globals, - )?; - - let new = self.compress_state_event(shortstatekey, &new_pdu.event_id, globals)?; - - let replaces = states_parents - .last() - .map(|info| { - info.1 - .iter() - .find(|bytes| bytes.starts_with(&shortstatekey.to_be_bytes())) - }) - .unwrap_or_default(); - - if Some(&new) == replaces { - return Ok(previous_shortstatehash.expect("must exist")); - } - - // TODO: statehash with deterministic inputs - let shortstatehash = globals.next_count()?; - - let mut statediffnew = HashSet::new(); - statediffnew.insert(new); - - let mut statediffremoved = HashSet::new(); - if let Some(replaces) = replaces { - statediffremoved.insert(*replaces); - } - - self.save_state_from_diff( - shortstatehash, - statediffnew, - statediffremoved, - 2, - states_parents, - )?; - - Ok(shortstatehash) - } else { - Ok(previous_shortstatehash.expect("first event in room must be a state event")) - } - } - - #[tracing::instrument(skip(self, invite_event))] - pub fn calculate_invite_state( - &self, - invite_event: &PduEvent, - ) -> Result>> { - let mut state = Vec::new(); - // Add recommended events - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomCreate, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomJoinRules, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = self.room_state_get( - &invite_event.room_id, - &StateEventType::RoomCanonicalAlias, - "", - )? { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomAvatar, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomName, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = self.room_state_get( - &invite_event.room_id, - &StateEventType::RoomMember, - invite_event.sender.as_str(), - )? { - state.push(e.to_stripped_state_event()); - } - - state.push(invite_event.to_stripped_state_event()); - Ok(state) - } - - #[tracing::instrument(skip(self))] - pub fn set_room_state(&self, room_id: &RoomId, shortstatehash: u64) -> Result<()> { - self.roomid_shortstatehash - .insert(room_id.as_bytes(), &shortstatehash.to_be_bytes())?; - - Ok(()) - } diff --git a/src/service/rooms/state_cache.rs b/src/service/rooms/state_cache/mod.rs similarity index 100% rename from src/service/rooms/state_cache.rs rename to src/service/rooms/state_cache/mod.rs diff --git a/src/service/rooms/state_compressor.rs b/src/service/rooms/state_compressor/mod.rs similarity index 100% rename from src/service/rooms/state_compressor.rs rename to src/service/rooms/state_compressor/mod.rs diff --git a/src/service/rooms/timeline.rs b/src/service/rooms/timeline/mod.rs similarity index 93% rename from src/service/rooms/timeline.rs rename to src/service/rooms/timeline/mod.rs index fd93344c..6299b16c 100644 --- a/src/service/rooms/timeline.rs +++ b/src/service/rooms/timeline/mod.rs @@ -100,16 +100,6 @@ .transpose() } - /// Returns the json of a pdu. - pub fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - /// Returns the json of a pdu. pub fn get_non_outlier_pdu_json( &self, @@ -487,211 +477,6 @@ _ => {} } - Ok(pdu_id) - } - - /// Creates a new persisted data unit and adds it to a room. - #[tracing::instrument(skip(self, db, _mutex_lock))] - pub fn build_and_append_pdu( - &self, - pdu_builder: PduBuilder, - sender: &UserId, - room_id: &RoomId, - db: &Database, - _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room mutex - ) -> Result> { - let PduBuilder { - event_type, - content, - unsigned, - state_key, - redacts, - } = pdu_builder; - - let prev_events = self - .get_pdu_leaves(room_id)? - .into_iter() - .take(20) - .collect::>(); - - let create_event = self.room_state_get(room_id, &StateEventType::RoomCreate, "")?; - - let create_event_content: Option = create_event - .as_ref() - .map(|create_event| { - serde_json::from_str(create_event.content.get()).map_err(|e| { - warn!("Invalid create event: {}", e); - Error::bad_database("Invalid create event in db.") - }) - }) - .transpose()?; - - // If there was no create event yet, assume we are creating a room with the default - // version right now - let room_version_id = create_event_content - .map_or(db.globals.default_room_version(), |create_event| { - create_event.room_version - }); - let room_version = RoomVersion::new(&room_version_id).expect("room version is supported"); - - let auth_events = - self.get_auth_events(room_id, &event_type, sender, state_key.as_deref(), &content)?; - - // Our depth is the maximum depth of prev_events + 1 - let depth = prev_events - .iter() - .filter_map(|event_id| Some(self.get_pdu(event_id).ok()??.depth)) - .max() - .unwrap_or_else(|| uint!(0)) - + uint!(1); - - let mut unsigned = unsigned.unwrap_or_default(); - if let Some(state_key) = &state_key { - if let Some(prev_pdu) = - self.room_state_get(room_id, &event_type.to_string().into(), state_key)? - { - unsigned.insert( - "prev_content".to_owned(), - serde_json::from_str(prev_pdu.content.get()).expect("string is valid json"), - ); - unsigned.insert( - "prev_sender".to_owned(), - serde_json::to_value(&prev_pdu.sender).expect("UserId::to_value always works"), - ); - } - } - - let mut pdu = PduEvent { - event_id: ruma::event_id!("$thiswillbefilledinlater").into(), - room_id: room_id.to_owned(), - sender: sender.to_owned(), - origin_server_ts: utils::millis_since_unix_epoch() - .try_into() - .expect("time is valid"), - kind: event_type, - content, - state_key, - prev_events, - depth, - auth_events: auth_events - .iter() - .map(|(_, pdu)| pdu.event_id.clone()) - .collect(), - redacts, - unsigned: if unsigned.is_empty() { - None - } else { - Some(to_raw_value(&unsigned).expect("to_raw_value always works")) - }, - hashes: EventHash { - sha256: "aaa".to_owned(), - }, - signatures: None, - }; - - let auth_check = state_res::auth_check( - &room_version, - &pdu, - None::, // TODO: third_party_invite - |k, s| auth_events.get(&(k.clone(), s.to_owned())), - ) - .map_err(|e| { - error!("{:?}", e); - Error::bad_database("Auth check failed.") - })?; - - if !auth_check { - return Err(Error::BadRequest( - ErrorKind::Forbidden, - "Event is not authorized.", - )); - } - - // Hash and sign - let mut pdu_json = - utils::to_canonical_object(&pdu).expect("event is valid, we just created it"); - - pdu_json.remove("event_id"); - - // Add origin because synapse likes that (and it's required in the spec) - pdu_json.insert( - "origin".to_owned(), - CanonicalJsonValue::String(db.globals.server_name().as_ref().to_owned()), - ); - - match ruma::signatures::hash_and_sign_event( - db.globals.server_name().as_str(), - db.globals.keypair(), - &mut pdu_json, - &room_version_id, - ) { - Ok(_) => {} - Err(e) => { - return match e { - ruma::signatures::Error::PduSize => Err(Error::BadRequest( - ErrorKind::TooLarge, - "Message is too long", - )), - _ => Err(Error::BadRequest( - ErrorKind::Unknown, - "Signing event failed", - )), - } - } - } - - // Generate event id - pdu.event_id = EventId::parse_arc(format!( - "${}", - ruma::signatures::reference_hash(&pdu_json, &room_version_id) - .expect("ruma can calculate reference hashes") - )) - .expect("ruma's reference hashes are valid event ids"); - - pdu_json.insert( - "event_id".to_owned(), - CanonicalJsonValue::String(pdu.event_id.as_str().to_owned()), - ); - - // Generate short event id - let _shorteventid = self.get_or_create_shorteventid(&pdu.event_id, &db.globals)?; - - // We append to state before appending the pdu, so we don't have a moment in time with the - // pdu without it's state. This is okay because append_pdu can't fail. - let statehashid = self.append_to_state(&pdu, &db.globals)?; - - let pdu_id = self.append_pdu( - &pdu, - pdu_json, - // Since this PDU references all pdu_leaves we can update the leaves - // of the room - iter::once(&*pdu.event_id), - db, - )?; - - // We set the room state after inserting the pdu, so that we never have a moment in time - // where events in the current room state do not exist - self.set_room_state(room_id, statehashid)?; - - let mut servers: HashSet> = - self.room_servers(room_id).filter_map(|r| r.ok()).collect(); - - // In case we are kicking or banning a user, we need to inform their server of the change - if pdu.kind == RoomEventType::RoomMember { - if let Some(state_key_uid) = &pdu - .state_key - .as_ref() - .and_then(|state_key| UserId::parse(state_key.as_str()).ok()) - { - servers.insert(Box::from(state_key_uid.server_name())); - } - } - - // Remove our server from the server list since it will be added to it by room_servers() and/or the if statement above - servers.remove(db.globals.server_name()); - - db.sending.send_pdu(servers.into_iter(), &pdu_id)?; - for appservice in db.appservice.all()? { if self.appservice_in_room(room_id, &appservice, db)? { db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; @@ -768,9 +553,268 @@ } } + + Ok(pdu_id) + } + + pub fn create_hash_and_sign_event( + &self, + pdu_builder: PduBuilder, + sender: &UserId, + room_id: &RoomId, + db: &Database, + _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex + ) -> (PduEvent, CanonicalJsonObj) { + let PduBuilder { + event_type, + content, + unsigned, + state_key, + redacts, + } = pdu_builder; + + let prev_events: Vec<_> = db + .rooms + .get_pdu_leaves(room_id)? + .into_iter() + .take(20) + .collect(); + + let create_event = db + .rooms + .room_state_get(room_id, &StateEventType::RoomCreate, "")?; + + let create_event_content: Option = create_event + .as_ref() + .map(|create_event| { + serde_json::from_str(create_event.content.get()).map_err(|e| { + warn!("Invalid create event: {}", e); + Error::bad_database("Invalid create event in db.") + }) + }) + .transpose()?; + + // If there was no create event yet, assume we are creating a room with the default + // version right now + let room_version_id = create_event_content + .map_or(db.globals.default_room_version(), |create_event| { + create_event.room_version + }); + let room_version = + RoomVersion::new(&room_version_id).expect("room version is supported"); + + let auth_events = + self.get_auth_events(room_id, &event_type, sender, state_key.as_deref(), &content)?; + + // Our depth is the maximum depth of prev_events + 1 + let depth = prev_events + .iter() + .filter_map(|event_id| Some(db.rooms.get_pdu(event_id).ok()??.depth)) + .max() + .unwrap_or_else(|| uint!(0)) + + uint!(1); + + let mut unsigned = unsigned.unwrap_or_default(); + + if let Some(state_key) = &state_key { + if let Some(prev_pdu) = + self.room_state_get(room_id, &event_type.to_string().into(), state_key)? + { + unsigned.insert( + "prev_content".to_owned(), + serde_json::from_str(prev_pdu.content.get()).expect("string is valid json"), + ); + unsigned.insert( + "prev_sender".to_owned(), + serde_json::to_value(&prev_pdu.sender).expect("UserId::to_value always works"), + ); + } + } + + let pdu = PduEvent { + event_id: ruma::event_id!("$thiswillbefilledinlater").into(), + room_id: room_id.to_owned(), + sender: sender_user.to_owned(), + origin_server_ts: utils::millis_since_unix_epoch() + .try_into() + .expect("time is valid"), + kind: event_type, + content, + state_key, + prev_events, + depth, + auth_events: auth_events + .iter() + .map(|(_, pdu)| pdu.event_id.clone()) + .collect(), + redacts, + unsigned: if unsigned.is_empty() { + None + } else { + Some(to_raw_value(&unsigned).expect("to_raw_value always works")) + }, + hashes: EventHash { + sha256: "aaa".to_owned(), + }, + signatures: None, + }; + + let auth_check = state_res::auth_check( + &room_version, + &pdu, + None::, // TODO: third_party_invite + |k, s| auth_events.get(&(k.clone(), s.to_owned())), + ) + .map_err(|e| { + error!("{:?}", e); + Error::bad_database("Auth check failed.") + })?; + + if !auth_check { + return Err(Error::BadRequest( + ErrorKind::Forbidden, + "Event is not authorized.", + )); + } + + // Hash and sign + let mut pdu_json = + utils::to_canonical_object(&pdu).expect("event is valid, we just created it"); + + pdu_json.remove("event_id"); + + // Add origin because synapse likes that (and it's required in the spec) + pdu_json.insert( + "origin".to_owned(), + to_canonical_value(db.globals.server_name()) + .expect("server name is a valid CanonicalJsonValue"), + ); + + match ruma::signatures::hash_and_sign_event( + db.globals.server_name().as_str(), + db.globals.keypair(), + &mut pdu_json, + &room_version_id, + ) { + Ok(_) => {} + Err(e) => { + return match e { + ruma::signatures::Error::PduSize => Err(Error::BadRequest( + ErrorKind::TooLarge, + "Message is too long", + )), + _ => Err(Error::BadRequest( + ErrorKind::Unknown, + "Signing event failed", + )), + } + } + } + + // Generate event id + pdu.event_id = EventId::parse_arc(format!( + "${}", + ruma::signatures::reference_hash(&pdu_json, &room_version_id) + .expect("ruma can calculate reference hashes") + )) + .expect("ruma's reference hashes are valid event ids"); + + pdu_json.insert( + "event_id".to_owned(), + CanonicalJsonValue::String(pdu.event_id.as_str().to_owned()), + ); + + // Generate short event id + let _shorteventid = self.get_or_create_shorteventid(&pdu.event_id, &db.globals)?; + } + + /// Creates a new persisted data unit and adds it to a room. This function takes a + /// roomid_mutex_state, meaning that only this function is able to mutate the room state. + #[tracing::instrument(skip(self, db, _mutex_lock))] + pub fn build_and_append_pdu( + &self, + pdu_builder: PduBuilder, + sender: &UserId, + room_id: &RoomId, + db: &Database, + _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex + ) -> Result> { + + let (pdu, pdu_json) = create_hash_and_sign_event()?; + + + // We append to state before appending the pdu, so we don't have a moment in time with the + // pdu without it's state. This is okay because append_pdu can't fail. + let statehashid = self.append_to_state(&pdu, &db.globals)?; + + let pdu_id = self.append_pdu( + &pdu, + pdu_json, + // Since this PDU references all pdu_leaves we can update the leaves + // of the room + iter::once(&*pdu.event_id), + db, + )?; + + // We set the room state after inserting the pdu, so that we never have a moment in time + // where events in the current room state do not exist + self.set_room_state(room_id, statehashid)?; + + let mut servers: HashSet> = + self.room_servers(room_id).filter_map(|r| r.ok()).collect(); + + // In case we are kicking or banning a user, we need to inform their server of the change + if pdu.kind == RoomEventType::RoomMember { + if let Some(state_key_uid) = &pdu + .state_key + .as_ref() + .and_then(|state_key| UserId::parse(state_key.as_str()).ok()) + { + servers.insert(Box::from(state_key_uid.server_name())); + } + } + + // Remove our server from the server list since it will be added to it by room_servers() and/or the if statement above + servers.remove(db.globals.server_name()); + + db.sending.send_pdu(servers.into_iter(), &pdu_id)?; + Ok(pdu.event_id) } + /// Append the incoming event setting the state snapshot to the state from the + /// server that sent the event. + #[tracing::instrument(skip_all)] + fn append_incoming_pdu<'a>( + db: &Database, + pdu: &PduEvent, + pdu_json: CanonicalJsonObject, + new_room_leaves: impl IntoIterator + Clone + Debug, + state_ids_compressed: HashSet, + soft_fail: bool, + _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex + ) -> Result>> { + // We append to state before appending the pdu, so we don't have a moment in time with the + // pdu without it's state. This is okay because append_pdu can't fail. + db.rooms.set_event_state( + &pdu.event_id, + &pdu.room_id, + state_ids_compressed, + &db.globals, + )?; + + if soft_fail { + db.rooms + .mark_as_referenced(&pdu.room_id, &pdu.prev_events)?; + db.rooms.replace_pdu_leaves(&pdu.room_id, new_room_leaves)?; + return Ok(None); + } + + let pdu_id = db.rooms.append_pdu(pdu, pdu_json, new_room_leaves, db)?; + + Ok(Some(pdu_id)) + } + /// Returns an iterator over all PDUs in a room. #[tracing::instrument(skip(self))] pub fn all_pdus<'a>( diff --git a/src/service/rooms/user.rs b/src/service/rooms/user/mod.rs similarity index 100% rename from src/service/rooms/user.rs rename to src/service/rooms/user/mod.rs From cc801528899dd37afcf7669ae5ebfeb050fc1eb1 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Mon, 20 Jun 2022 12:08:58 +0200 Subject: [PATCH 022/197] refactor: split up force_state --- src/service/rooms/state/mod.rs | 54 ++------------------- src/service/rooms/state_compressor/mod.rs | 59 ++++++++++++++++++++++- 2 files changed, 62 insertions(+), 51 deletions(-) diff --git a/src/service/rooms/state/mod.rs b/src/service/rooms/state/mod.rs index eddfe9e0..da03ad4c 100644 --- a/src/service/rooms/state/mod.rs +++ b/src/service/rooms/state/mod.rs @@ -3,62 +3,16 @@ pub struct Service { } impl Service { - /// Force the creation of a new StateHash and insert it into the db. - /// - /// Whatever `state` is supplied to `force_state` becomes the new current room state snapshot. + /// Set the room to the given statehash and update caches. #[tracing::instrument(skip(self, new_state_ids_compressed, db))] pub fn force_state( &self, room_id: &RoomId, - new_state_ids_compressed: HashSet, + shortstatehash: u64, + statediffnew :HashSet, + statediffremoved :HashSet, db: &Database, ) -> Result<()> { - let previous_shortstatehash = self.d.current_shortstatehash(room_id)?; - - let state_hash = self.calculate_hash( - &new_state_ids_compressed - .iter() - .map(|bytes| &bytes[..]) - .collect::>(), - ); - - let (new_shortstatehash, already_existed) = - self.get_or_create_shortstatehash(&state_hash, &db.globals)?; - - if Some(new_shortstatehash) == previous_shortstatehash { - return Ok(()); - } - - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let (statediffnew, statediffremoved) = if let Some(parent_stateinfo) = states_parents.last() - { - let statediffnew: HashSet<_> = new_state_ids_compressed - .difference(&parent_stateinfo.1) - .copied() - .collect(); - - let statediffremoved: HashSet<_> = parent_stateinfo - .1 - .difference(&new_state_ids_compressed) - .copied() - .collect(); - - (statediffnew, statediffremoved) - } else { - (new_state_ids_compressed, HashSet::new()) - }; - - if !already_existed { - self.save_state_from_diff( - new_shortstatehash, - statediffnew.clone(), - statediffremoved, - 2, // every state change is 2 event changes on average - states_parents, - )?; - }; for event_id in statediffnew.into_iter().filter_map(|new| { self.parse_compressed_state_event(new) diff --git a/src/service/rooms/state_compressor/mod.rs b/src/service/rooms/state_compressor/mod.rs index a56c0f5f..197ce844 100644 --- a/src/service/rooms/state_compressor/mod.rs +++ b/src/service/rooms/state_compressor/mod.rs @@ -241,6 +241,64 @@ Ok(()) } + /// Returns the new shortstatehash + pub fn save_state( + room_id: &RoomId, + new_state_ids_compressed: HashSet, + ) -> Result<(u64, + HashSet, // added + HashSet)> // removed + { + let previous_shortstatehash = self.d.current_shortstatehash(room_id)?; + + let state_hash = self.calculate_hash( + &new_state_ids_compressed + .iter() + .map(|bytes| &bytes[..]) + .collect::>(), + ); + + let (new_shortstatehash, already_existed) = + self.get_or_create_shortstatehash(&state_hash, &db.globals)?; + + if Some(new_shortstatehash) == previous_shortstatehash { + return Ok(()); + } + + let states_parents = previous_shortstatehash + .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; + + let (statediffnew, statediffremoved) = if let Some(parent_stateinfo) = states_parents.last() + { + let statediffnew: HashSet<_> = new_state_ids_compressed + .difference(&parent_stateinfo.1) + .copied() + .collect(); + + let statediffremoved: HashSet<_> = parent_stateinfo + .1 + .difference(&new_state_ids_compressed) + .copied() + .collect(); + + (statediffnew, statediffremoved) + } else { + (new_state_ids_compressed, HashSet::new()) + }; + + if !already_existed { + self.save_state_from_diff( + new_shortstatehash, + statediffnew.clone(), + statediffremoved, + 2, // every state change is 2 event changes on average + states_parents, + )?; + }; + + Ok((new_shortstatehash, statediffnew, statediffremoved)) + } + #[tracing::instrument(skip(self))] pub fn get_auth_chain_from_cache<'a>( &'a self, @@ -298,4 +356,3 @@ Ok(()) } - From 28644f236e7e8871b365696a3c03e43adbd19aaa Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 15 Aug 2022 18:46:50 +0200 Subject: [PATCH 023/197] refactor: prepare src/database/key_value.rs from src/service/rooms/state/data.rs --- src/{service/rooms/state/data.rs => database/key_value.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/{service/rooms/state/data.rs => database/key_value.rs} (100%) diff --git a/src/service/rooms/state/data.rs b/src/database/key_value.rs similarity index 100% rename from src/service/rooms/state/data.rs rename to src/database/key_value.rs From 1442c64420345b7e6dff7e19cb628348d3d96c6a Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 15 Aug 2022 18:46:50 +0200 Subject: [PATCH 024/197] refactor: restore src/service/rooms/state/data.rs --- src/service/rooms/state/data.rs | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 src/service/rooms/state/data.rs diff --git a/src/service/rooms/state/data.rs b/src/service/rooms/state/data.rs new file mode 100644 index 00000000..4b42ca8e --- /dev/null +++ b/src/service/rooms/state/data.rs @@ -0,0 +1,16 @@ +pub trait Data { + fn get_room_shortstatehash(room_id: &RoomId); +} + + /// Returns the last state hash key added to the db for the given room. + #[tracing::instrument(skip(self))] + pub fn current_shortstatehash(&self, room_id: &RoomId) -> Result> { + self.roomid_shortstatehash + .get(room_id.as_bytes())? + .map_or(Ok(None), |bytes| { + Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| { + Error::bad_database("Invalid shortstatehash in roomid_shortstatehash") + })?)) + }) + } + From 33c0e0f430663e48c012dbb71d328dce5a2a14a8 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 15 Aug 2022 18:46:57 +0200 Subject: [PATCH 025/197] refactor: prepare src/database/key_value.rs from src/service/rooms/alias/mod.rs --- src/{service/rooms/alias/mod.rs => database/key_value.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/{service/rooms/alias/mod.rs => database/key_value.rs} (100%) diff --git a/src/service/rooms/alias/mod.rs b/src/database/key_value.rs similarity index 100% rename from src/service/rooms/alias/mod.rs rename to src/database/key_value.rs From a2a327af7caf309a5ef7d95e2010e25d0e75d019 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 15 Aug 2022 18:46:57 +0200 Subject: [PATCH 026/197] refactor: prepare src/database/key_value.rs from src/service/rooms/state/mod.rs --- src/{service/rooms/state/mod.rs => database/key_value.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/{service/rooms/state/mod.rs => database/key_value.rs} (100%) diff --git a/src/service/rooms/state/mod.rs b/src/database/key_value.rs similarity index 100% rename from src/service/rooms/state/mod.rs rename to src/database/key_value.rs From 05487c7c158a7346c631efbb93b88bd3203ef3bc Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 15 Aug 2022 18:46:57 +0200 Subject: [PATCH 027/197] refactor: restore src/service/rooms/alias/mod.rs --- src/service/rooms/alias/mod.rs | 66 ++++++++++++++++++++++++++++++++++ 1 file changed, 66 insertions(+) create mode 100644 src/service/rooms/alias/mod.rs diff --git a/src/service/rooms/alias/mod.rs b/src/service/rooms/alias/mod.rs new file mode 100644 index 00000000..393ad671 --- /dev/null +++ b/src/service/rooms/alias/mod.rs @@ -0,0 +1,66 @@ + + #[tracing::instrument(skip(self, globals))] + pub fn set_alias( + &self, + alias: &RoomAliasId, + room_id: Option<&RoomId>, + globals: &super::globals::Globals, + ) -> Result<()> { + if let Some(room_id) = room_id { + // New alias + self.alias_roomid + .insert(alias.alias().as_bytes(), room_id.as_bytes())?; + let mut aliasid = room_id.as_bytes().to_vec(); + aliasid.push(0xff); + aliasid.extend_from_slice(&globals.next_count()?.to_be_bytes()); + self.aliasid_alias.insert(&aliasid, &*alias.as_bytes())?; + } else { + // room_id=None means remove alias + if let Some(room_id) = self.alias_roomid.get(alias.alias().as_bytes())? { + let mut prefix = room_id.to_vec(); + prefix.push(0xff); + + for (key, _) in self.aliasid_alias.scan_prefix(prefix) { + self.aliasid_alias.remove(&key)?; + } + self.alias_roomid.remove(alias.alias().as_bytes())?; + } else { + return Err(Error::BadRequest( + ErrorKind::NotFound, + "Alias does not exist.", + )); + } + } + + Ok(()) + } + + #[tracing::instrument(skip(self))] + pub fn id_from_alias(&self, alias: &RoomAliasId) -> Result>> { + self.alias_roomid + .get(alias.alias().as_bytes())? + .map(|bytes| { + RoomId::parse(utils::string_from_bytes(&bytes).map_err(|_| { + Error::bad_database("Room ID in alias_roomid is invalid unicode.") + })?) + .map_err(|_| Error::bad_database("Room ID in alias_roomid is invalid.")) + }) + .transpose() + } + + #[tracing::instrument(skip(self))] + pub fn room_aliases<'a>( + &'a self, + room_id: &RoomId, + ) -> impl Iterator>> + 'a { + let mut prefix = room_id.as_bytes().to_vec(); + prefix.push(0xff); + + self.aliasid_alias.scan_prefix(prefix).map(|(_, bytes)| { + utils::string_from_bytes(&bytes) + .map_err(|_| Error::bad_database("Invalid alias bytes in aliasid_alias."))? + .try_into() + .map_err(|_| Error::bad_database("Invalid alias in aliasid_alias.")) + }) + } + From adafb335ffbfae4097d008685af78c2b15fa0f0d Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 15 Aug 2022 18:46:57 +0200 Subject: [PATCH 028/197] refactor: restore src/service/rooms/state/mod.rs --- src/service/rooms/state/mod.rs | 296 +++++++++++++++++++++++++++++++++ 1 file changed, 296 insertions(+) create mode 100644 src/service/rooms/state/mod.rs diff --git a/src/service/rooms/state/mod.rs b/src/service/rooms/state/mod.rs new file mode 100644 index 00000000..da03ad4c --- /dev/null +++ b/src/service/rooms/state/mod.rs @@ -0,0 +1,296 @@ +pub struct Service { + db: D, +} + +impl Service { + /// Set the room to the given statehash and update caches. + #[tracing::instrument(skip(self, new_state_ids_compressed, db))] + pub fn force_state( + &self, + room_id: &RoomId, + shortstatehash: u64, + statediffnew :HashSet, + statediffremoved :HashSet, + db: &Database, + ) -> Result<()> { + + for event_id in statediffnew.into_iter().filter_map(|new| { + self.parse_compressed_state_event(new) + .ok() + .map(|(_, id)| id) + }) { + let pdu = match self.get_pdu_json(&event_id)? { + Some(pdu) => pdu, + None => continue, + }; + + if pdu.get("type").and_then(|val| val.as_str()) != Some("m.room.member") { + continue; + } + + let pdu: PduEvent = match serde_json::from_str( + &serde_json::to_string(&pdu).expect("CanonicalJsonObj can be serialized to JSON"), + ) { + Ok(pdu) => pdu, + Err(_) => continue, + }; + + #[derive(Deserialize)] + struct ExtractMembership { + membership: MembershipState, + } + + let membership = match serde_json::from_str::(pdu.content.get()) { + Ok(e) => e.membership, + Err(_) => continue, + }; + + let state_key = match pdu.state_key { + Some(k) => k, + None => continue, + }; + + let user_id = match UserId::parse(state_key) { + Ok(id) => id, + Err(_) => continue, + }; + + self.update_membership(room_id, &user_id, membership, &pdu.sender, None, db, false)?; + } + + self.update_joined_count(room_id, db)?; + + self.roomid_shortstatehash + .insert(room_id.as_bytes(), &new_shortstatehash.to_be_bytes())?; + + Ok(()) + } + + /// Returns the leaf pdus of a room. + #[tracing::instrument(skip(self))] + pub fn get_pdu_leaves(&self, room_id: &RoomId) -> Result>> { + let mut prefix = room_id.as_bytes().to_vec(); + prefix.push(0xff); + + self.roomid_pduleaves + .scan_prefix(prefix) + .map(|(_, bytes)| { + EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| { + Error::bad_database("EventID in roomid_pduleaves is invalid unicode.") + })?) + .map_err(|_| Error::bad_database("EventId in roomid_pduleaves is invalid.")) + }) + .collect() + } + + /// Replace the leaves of a room. + /// + /// The provided `event_ids` become the new leaves, this allows a room to have multiple + /// `prev_events`. + #[tracing::instrument(skip(self))] + pub fn replace_pdu_leaves<'a>( + &self, + room_id: &RoomId, + event_ids: impl IntoIterator + Debug, + ) -> Result<()> { + let mut prefix = room_id.as_bytes().to_vec(); + prefix.push(0xff); + + for (key, _) in self.roomid_pduleaves.scan_prefix(prefix.clone()) { + self.roomid_pduleaves.remove(&key)?; + } + + for event_id in event_ids { + let mut key = prefix.to_owned(); + key.extend_from_slice(event_id.as_bytes()); + self.roomid_pduleaves.insert(&key, event_id.as_bytes())?; + } + + Ok(()) + } + + /// Generates a new StateHash and associates it with the incoming event. + /// + /// This adds all current state events (not including the incoming event) + /// to `stateid_pduid` and adds the incoming event to `eventid_statehash`. + #[tracing::instrument(skip(self, state_ids_compressed, globals))] + pub fn set_event_state( + &self, + event_id: &EventId, + room_id: &RoomId, + state_ids_compressed: HashSet, + globals: &super::globals::Globals, + ) -> Result<()> { + let shorteventid = self.get_or_create_shorteventid(event_id, globals)?; + + let previous_shortstatehash = self.current_shortstatehash(room_id)?; + + let state_hash = self.calculate_hash( + &state_ids_compressed + .iter() + .map(|s| &s[..]) + .collect::>(), + ); + + let (shortstatehash, already_existed) = + self.get_or_create_shortstatehash(&state_hash, globals)?; + + if !already_existed { + let states_parents = previous_shortstatehash + .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; + + let (statediffnew, statediffremoved) = + if let Some(parent_stateinfo) = states_parents.last() { + let statediffnew: HashSet<_> = state_ids_compressed + .difference(&parent_stateinfo.1) + .copied() + .collect(); + + let statediffremoved: HashSet<_> = parent_stateinfo + .1 + .difference(&state_ids_compressed) + .copied() + .collect(); + + (statediffnew, statediffremoved) + } else { + (state_ids_compressed, HashSet::new()) + }; + self.save_state_from_diff( + shortstatehash, + statediffnew, + statediffremoved, + 1_000_000, // high number because no state will be based on this one + states_parents, + )?; + } + + self.shorteventid_shortstatehash + .insert(&shorteventid.to_be_bytes(), &shortstatehash.to_be_bytes())?; + + Ok(()) + } + + /// Generates a new StateHash and associates it with the incoming event. + /// + /// This adds all current state events (not including the incoming event) + /// to `stateid_pduid` and adds the incoming event to `eventid_statehash`. + #[tracing::instrument(skip(self, new_pdu, globals))] + pub fn append_to_state( + &self, + new_pdu: &PduEvent, + globals: &super::globals::Globals, + ) -> Result { + let shorteventid = self.get_or_create_shorteventid(&new_pdu.event_id, globals)?; + + let previous_shortstatehash = self.current_shortstatehash(&new_pdu.room_id)?; + + if let Some(p) = previous_shortstatehash { + self.shorteventid_shortstatehash + .insert(&shorteventid.to_be_bytes(), &p.to_be_bytes())?; + } + + if let Some(state_key) = &new_pdu.state_key { + let states_parents = previous_shortstatehash + .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; + + let shortstatekey = self.get_or_create_shortstatekey( + &new_pdu.kind.to_string().into(), + state_key, + globals, + )?; + + let new = self.compress_state_event(shortstatekey, &new_pdu.event_id, globals)?; + + let replaces = states_parents + .last() + .map(|info| { + info.1 + .iter() + .find(|bytes| bytes.starts_with(&shortstatekey.to_be_bytes())) + }) + .unwrap_or_default(); + + if Some(&new) == replaces { + return Ok(previous_shortstatehash.expect("must exist")); + } + + // TODO: statehash with deterministic inputs + let shortstatehash = globals.next_count()?; + + let mut statediffnew = HashSet::new(); + statediffnew.insert(new); + + let mut statediffremoved = HashSet::new(); + if let Some(replaces) = replaces { + statediffremoved.insert(*replaces); + } + + self.save_state_from_diff( + shortstatehash, + statediffnew, + statediffremoved, + 2, + states_parents, + )?; + + Ok(shortstatehash) + } else { + Ok(previous_shortstatehash.expect("first event in room must be a state event")) + } + } + + #[tracing::instrument(skip(self, invite_event))] + pub fn calculate_invite_state( + &self, + invite_event: &PduEvent, + ) -> Result>> { + let mut state = Vec::new(); + // Add recommended events + if let Some(e) = + self.room_state_get(&invite_event.room_id, &StateEventType::RoomCreate, "")? + { + state.push(e.to_stripped_state_event()); + } + if let Some(e) = + self.room_state_get(&invite_event.room_id, &StateEventType::RoomJoinRules, "")? + { + state.push(e.to_stripped_state_event()); + } + if let Some(e) = self.room_state_get( + &invite_event.room_id, + &StateEventType::RoomCanonicalAlias, + "", + )? { + state.push(e.to_stripped_state_event()); + } + if let Some(e) = + self.room_state_get(&invite_event.room_id, &StateEventType::RoomAvatar, "")? + { + state.push(e.to_stripped_state_event()); + } + if let Some(e) = + self.room_state_get(&invite_event.room_id, &StateEventType::RoomName, "")? + { + state.push(e.to_stripped_state_event()); + } + if let Some(e) = self.room_state_get( + &invite_event.room_id, + &StateEventType::RoomMember, + invite_event.sender.as_str(), + )? { + state.push(e.to_stripped_state_event()); + } + + state.push(invite_event.to_stripped_state_event()); + Ok(state) + } + + #[tracing::instrument(skip(self))] + pub fn set_room_state(&self, room_id: &RoomId, shortstatehash: u64) -> Result<()> { + self.roomid_shortstatehash + .insert(room_id.as_bytes(), &shortstatehash.to_be_bytes())?; + + Ok(()) + } +} From 9e1ab74bb438c60a8ccb90af98af36f1da4fb3df Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 15 Aug 2022 18:46:58 +0200 Subject: [PATCH 029/197] refactor: prepare src/database/key_value.rs from src/service/rooms/directory/mod.rs --- src/{service/rooms/directory/mod.rs => database/key_value.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/{service/rooms/directory/mod.rs => database/key_value.rs} (100%) diff --git a/src/service/rooms/directory/mod.rs b/src/database/key_value.rs similarity index 100% rename from src/service/rooms/directory/mod.rs rename to src/database/key_value.rs From a563b1ba9a9e60ab0d4c6c7b787b3855e048647e Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 15 Aug 2022 18:46:58 +0200 Subject: [PATCH 030/197] refactor: prepare src/database/key_value.rs from src/service/rooms/edus/mod.rs --- src/{service/rooms/edus/mod.rs => database/key_value.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/{service/rooms/edus/mod.rs => database/key_value.rs} (100%) diff --git a/src/service/rooms/edus/mod.rs b/src/database/key_value.rs similarity index 100% rename from src/service/rooms/edus/mod.rs rename to src/database/key_value.rs From 0071a9cbf4bef95b7125d11d7950dfee991cd625 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 15 Aug 2022 18:46:58 +0200 Subject: [PATCH 031/197] refactor: restore src/service/rooms/directory/mod.rs --- src/service/rooms/directory/mod.rs | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 src/service/rooms/directory/mod.rs diff --git a/src/service/rooms/directory/mod.rs b/src/service/rooms/directory/mod.rs new file mode 100644 index 00000000..8be7bd57 --- /dev/null +++ b/src/service/rooms/directory/mod.rs @@ -0,0 +1,29 @@ + + #[tracing::instrument(skip(self))] + pub fn set_public(&self, room_id: &RoomId, public: bool) -> Result<()> { + if public { + self.publicroomids.insert(room_id.as_bytes(), &[])?; + } else { + self.publicroomids.remove(room_id.as_bytes())?; + } + + Ok(()) + } + + #[tracing::instrument(skip(self))] + pub fn is_public_room(&self, room_id: &RoomId) -> Result { + Ok(self.publicroomids.get(room_id.as_bytes())?.is_some()) + } + + #[tracing::instrument(skip(self))] + pub fn public_rooms(&self) -> impl Iterator>> + '_ { + self.publicroomids.iter().map(|(bytes, _)| { + RoomId::parse( + utils::string_from_bytes(&bytes).map_err(|_| { + Error::bad_database("Room ID in publicroomids is invalid unicode.") + })?, + ) + .map_err(|_| Error::bad_database("Room ID in publicroomids is invalid.")) + }) + } + From 85e571baddb6e5ac7e3bc81ac94bce48a0d14981 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 15 Aug 2022 18:46:59 +0200 Subject: [PATCH 032/197] refactor: prepare src/database/key_value.rs from src/service/rooms/lazy_loading/mod.rs --- src/{service/rooms/lazy_loading/mod.rs => database/key_value.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/{service/rooms/lazy_loading/mod.rs => database/key_value.rs} (100%) diff --git a/src/service/rooms/lazy_loading/mod.rs b/src/database/key_value.rs similarity index 100% rename from src/service/rooms/lazy_loading/mod.rs rename to src/database/key_value.rs From 931c8ece4a8c984effc8ff87b9228b237611a7dc Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 15 Aug 2022 18:46:59 +0200 Subject: [PATCH 033/197] refactor: prepare src/database/key_value.rs from src/service/rooms/metadata/mod.rs --- src/{service/rooms/metadata/mod.rs => database/key_value.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/{service/rooms/metadata/mod.rs => database/key_value.rs} (100%) diff --git a/src/service/rooms/metadata/mod.rs b/src/database/key_value.rs similarity index 100% rename from src/service/rooms/metadata/mod.rs rename to src/database/key_value.rs From 06bfddf0daed72d1c0a408faa565091ad6208ffb Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 15 Aug 2022 18:46:59 +0200 Subject: [PATCH 034/197] refactor: restore src/service/rooms/lazy_loading/mod.rs --- src/service/rooms/lazy_loading/mod.rs | 91 +++++++++++++++++++++++++++ 1 file changed, 91 insertions(+) create mode 100644 src/service/rooms/lazy_loading/mod.rs diff --git a/src/service/rooms/lazy_loading/mod.rs b/src/service/rooms/lazy_loading/mod.rs new file mode 100644 index 00000000..a402702a --- /dev/null +++ b/src/service/rooms/lazy_loading/mod.rs @@ -0,0 +1,91 @@ + + #[tracing::instrument(skip(self))] + pub fn lazy_load_was_sent_before( + &self, + user_id: &UserId, + device_id: &DeviceId, + room_id: &RoomId, + ll_user: &UserId, + ) -> Result { + let mut key = user_id.as_bytes().to_vec(); + key.push(0xff); + key.extend_from_slice(device_id.as_bytes()); + key.push(0xff); + key.extend_from_slice(room_id.as_bytes()); + key.push(0xff); + key.extend_from_slice(ll_user.as_bytes()); + Ok(self.lazyloadedids.get(&key)?.is_some()) + } + + #[tracing::instrument(skip(self))] + pub fn lazy_load_mark_sent( + &self, + user_id: &UserId, + device_id: &DeviceId, + room_id: &RoomId, + lazy_load: HashSet>, + count: u64, + ) { + self.lazy_load_waiting.lock().unwrap().insert( + ( + user_id.to_owned(), + device_id.to_owned(), + room_id.to_owned(), + count, + ), + lazy_load, + ); + } + + #[tracing::instrument(skip(self))] + pub fn lazy_load_confirm_delivery( + &self, + user_id: &UserId, + device_id: &DeviceId, + room_id: &RoomId, + since: u64, + ) -> Result<()> { + if let Some(user_ids) = self.lazy_load_waiting.lock().unwrap().remove(&( + user_id.to_owned(), + device_id.to_owned(), + room_id.to_owned(), + since, + )) { + let mut prefix = user_id.as_bytes().to_vec(); + prefix.push(0xff); + prefix.extend_from_slice(device_id.as_bytes()); + prefix.push(0xff); + prefix.extend_from_slice(room_id.as_bytes()); + prefix.push(0xff); + + for ll_id in user_ids { + let mut key = prefix.clone(); + key.extend_from_slice(ll_id.as_bytes()); + self.lazyloadedids.insert(&key, &[])?; + } + } + + Ok(()) + } + + #[tracing::instrument(skip(self))] + pub fn lazy_load_reset( + &self, + user_id: &UserId, + device_id: &DeviceId, + room_id: &RoomId, + ) -> Result<()> { + let mut prefix = user_id.as_bytes().to_vec(); + prefix.push(0xff); + prefix.extend_from_slice(device_id.as_bytes()); + prefix.push(0xff); + prefix.extend_from_slice(room_id.as_bytes()); + prefix.push(0xff); + + for (key, _) in self.lazyloadedids.scan_prefix(prefix) { + self.lazyloadedids.remove(&key)?; + } + + Ok(()) + } + From 42fe118cbe608e0b39a589b9192c47f77b2a313f Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 15 Aug 2022 18:46:59 +0200 Subject: [PATCH 035/197] refactor: restore src/service/rooms/edus/mod.rs --- src/service/rooms/edus/mod.rs | 550 ++++++++++++++++++++++++++++++++++ 1 file changed, 550 insertions(+) create mode 100644 src/service/rooms/edus/mod.rs diff --git a/src/service/rooms/edus/mod.rs b/src/service/rooms/edus/mod.rs new file mode 100644 index 00000000..118efd4c --- /dev/null +++ b/src/service/rooms/edus/mod.rs @@ -0,0 +1,550 @@ +use crate::{database::abstraction::Tree, utils, Error, Result}; +use ruma::{ + events::{ + presence::{PresenceEvent, PresenceEventContent}, + receipt::ReceiptEvent, + SyncEphemeralRoomEvent, + }, + presence::PresenceState, + serde::Raw, + signatures::CanonicalJsonObject, + RoomId, UInt, UserId, +}; +use std::{ + collections::{HashMap, HashSet}, + mem, + sync::Arc, +}; + +pub struct RoomEdus { + pub(in super::super) readreceiptid_readreceipt: Arc, // ReadReceiptId = RoomId + Count + UserId + pub(in super::super) roomuserid_privateread: Arc, // RoomUserId = Room + User, PrivateRead = Count + pub(in super::super) roomuserid_lastprivatereadupdate: Arc, // LastPrivateReadUpdate = Count + pub(in super::super) typingid_userid: Arc, // TypingId = RoomId + TimeoutTime + Count + pub(in super::super) roomid_lasttypingupdate: Arc, // LastRoomTypingUpdate = Count + pub(in super::super) presenceid_presence: Arc, // PresenceId = RoomId + Count + UserId + pub(in super::super) userid_lastpresenceupdate: Arc, // LastPresenceUpdate = Count +} + +impl RoomEdus { + /// Adds an event which will be saved until a new event replaces it (e.g. read receipt). + pub fn readreceipt_update( + &self, + user_id: &UserId, + room_id: &RoomId, + event: ReceiptEvent, + globals: &super::super::globals::Globals, + ) -> Result<()> { + let mut prefix = room_id.as_bytes().to_vec(); + prefix.push(0xff); + + let mut last_possible_key = prefix.clone(); + last_possible_key.extend_from_slice(&u64::MAX.to_be_bytes()); + + // Remove old entry + if let Some((old, _)) = self + .readreceiptid_readreceipt + .iter_from(&last_possible_key, true) + .take_while(|(key, _)| key.starts_with(&prefix)) + .find(|(key, _)| { + key.rsplit(|&b| b == 0xff) + .next() + .expect("rsplit always returns an element") + == user_id.as_bytes() + }) + { + // This is the old room_latest + self.readreceiptid_readreceipt.remove(&old)?; + } + + let mut room_latest_id = prefix; + room_latest_id.extend_from_slice(&globals.next_count()?.to_be_bytes()); + room_latest_id.push(0xff); + room_latest_id.extend_from_slice(user_id.as_bytes()); + + self.readreceiptid_readreceipt.insert( + &room_latest_id, + &serde_json::to_vec(&event).expect("EduEvent::to_string always works"), + )?; + + Ok(()) + } + + /// Returns an iterator over the most recent read_receipts in a room that happened after the event with id `since`. + #[tracing::instrument(skip(self))] + pub fn readreceipts_since<'a>( + &'a self, + room_id: &RoomId, + since: u64, + ) -> impl Iterator< + Item = Result<( + Box, + u64, + Raw, + )>, + > + 'a { + let mut prefix = room_id.as_bytes().to_vec(); + prefix.push(0xff); + let prefix2 = prefix.clone(); + + let mut first_possible_edu = prefix.clone(); + first_possible_edu.extend_from_slice(&(since + 1).to_be_bytes()); // +1 so we don't send the event at since + + self.readreceiptid_readreceipt + .iter_from(&first_possible_edu, false) + .take_while(move |(k, _)| k.starts_with(&prefix2)) + .map(move |(k, v)| { + let count = + utils::u64_from_bytes(&k[prefix.len()..prefix.len() + mem::size_of::()]) + .map_err(|_| Error::bad_database("Invalid readreceiptid count in db."))?; + let user_id = UserId::parse( + utils::string_from_bytes(&k[prefix.len() + mem::size_of::() + 1..]) + .map_err(|_| { + Error::bad_database("Invalid readreceiptid userid bytes in db.") + })?, + ) + .map_err(|_| Error::bad_database("Invalid readreceiptid userid in db."))?; + + let mut json = serde_json::from_slice::(&v).map_err(|_| { + Error::bad_database("Read receipt in roomlatestid_roomlatest is invalid json.") + })?; + json.remove("room_id"); + + Ok(( + user_id, + count, + Raw::from_json( + serde_json::value::to_raw_value(&json).expect("json is valid raw value"), + ), + )) + }) + } + + /// Sets a private read marker at `count`. + #[tracing::instrument(skip(self, globals))] + pub fn private_read_set( + &self, + room_id: &RoomId, + user_id: &UserId, + count: u64, + globals: &super::super::globals::Globals, + ) -> Result<()> { + let mut key = room_id.as_bytes().to_vec(); + key.push(0xff); + key.extend_from_slice(user_id.as_bytes()); + + self.roomuserid_privateread + .insert(&key, &count.to_be_bytes())?; + + self.roomuserid_lastprivatereadupdate + .insert(&key, &globals.next_count()?.to_be_bytes())?; + + Ok(()) + } + + /// Returns the private read marker. + #[tracing::instrument(skip(self))] + pub fn private_read_get(&self, room_id: &RoomId, user_id: &UserId) -> Result> { + let mut key = room_id.as_bytes().to_vec(); + key.push(0xff); + key.extend_from_slice(user_id.as_bytes()); + + self.roomuserid_privateread + .get(&key)? + .map_or(Ok(None), |v| { + Ok(Some(utils::u64_from_bytes(&v).map_err(|_| { + Error::bad_database("Invalid private read marker bytes") + })?)) + }) + } + + /// Returns the count of the last typing update in this room. + pub fn last_privateread_update(&self, user_id: &UserId, room_id: &RoomId) -> Result { + let mut key = room_id.as_bytes().to_vec(); + key.push(0xff); + key.extend_from_slice(user_id.as_bytes()); + + Ok(self + .roomuserid_lastprivatereadupdate + .get(&key)? + .map(|bytes| { + utils::u64_from_bytes(&bytes).map_err(|_| { + Error::bad_database("Count in roomuserid_lastprivatereadupdate is invalid.") + }) + }) + .transpose()? + .unwrap_or(0)) + } + + /// Sets a user as typing until the timeout timestamp is reached or roomtyping_remove is + /// called. + pub fn typing_add( + &self, + user_id: &UserId, + room_id: &RoomId, + timeout: u64, + globals: &super::super::globals::Globals, + ) -> Result<()> { + let mut prefix = room_id.as_bytes().to_vec(); + prefix.push(0xff); + + let count = globals.next_count()?.to_be_bytes(); + + let mut room_typing_id = prefix; + room_typing_id.extend_from_slice(&timeout.to_be_bytes()); + room_typing_id.push(0xff); + room_typing_id.extend_from_slice(&count); + + self.typingid_userid + .insert(&room_typing_id, &*user_id.as_bytes())?; + + self.roomid_lasttypingupdate + .insert(room_id.as_bytes(), &count)?; + + Ok(()) + } + + /// Removes a user from typing before the timeout is reached. + pub fn typing_remove( + &self, + user_id: &UserId, + room_id: &RoomId, + globals: &super::super::globals::Globals, + ) -> Result<()> { + let mut prefix = room_id.as_bytes().to_vec(); + prefix.push(0xff); + + let user_id = user_id.to_string(); + + let mut found_outdated = false; + + // Maybe there are multiple ones from calling roomtyping_add multiple times + for outdated_edu in self + .typingid_userid + .scan_prefix(prefix) + .filter(|(_, v)| &**v == user_id.as_bytes()) + { + self.typingid_userid.remove(&outdated_edu.0)?; + found_outdated = true; + } + + if found_outdated { + self.roomid_lasttypingupdate + .insert(room_id.as_bytes(), &globals.next_count()?.to_be_bytes())?; + } + + Ok(()) + } + + /// Makes sure that typing events with old timestamps get removed. + fn typings_maintain( + &self, + room_id: &RoomId, + globals: &super::super::globals::Globals, + ) -> Result<()> { + let mut prefix = room_id.as_bytes().to_vec(); + prefix.push(0xff); + + let current_timestamp = utils::millis_since_unix_epoch(); + + let mut found_outdated = false; + + // Find all outdated edus before inserting a new one + for outdated_edu in self + .typingid_userid + .scan_prefix(prefix) + .map(|(key, _)| { + Ok::<_, Error>(( + key.clone(), + utils::u64_from_bytes( + &key.splitn(2, |&b| b == 0xff).nth(1).ok_or_else(|| { + Error::bad_database("RoomTyping has invalid timestamp or delimiters.") + })?[0..mem::size_of::()], + ) + .map_err(|_| Error::bad_database("RoomTyping has invalid timestamp bytes."))?, + )) + }) + .filter_map(|r| r.ok()) + .take_while(|&(_, timestamp)| timestamp < current_timestamp) + { + // This is an outdated edu (time > timestamp) + self.typingid_userid.remove(&outdated_edu.0)?; + found_outdated = true; + } + + if found_outdated { + self.roomid_lasttypingupdate + .insert(room_id.as_bytes(), &globals.next_count()?.to_be_bytes())?; + } + + Ok(()) + } + + /// Returns the count of the last typing update in this room. + #[tracing::instrument(skip(self, globals))] + pub fn last_typing_update( + &self, + room_id: &RoomId, + globals: &super::super::globals::Globals, + ) -> Result { + self.typings_maintain(room_id, globals)?; + + Ok(self + .roomid_lasttypingupdate + .get(room_id.as_bytes())? + .map(|bytes| { + utils::u64_from_bytes(&bytes).map_err(|_| { + Error::bad_database("Count in roomid_lastroomactiveupdate is invalid.") + }) + }) + .transpose()? + .unwrap_or(0)) + } + + pub fn typings_all( + &self, + room_id: &RoomId, + ) -> Result> { + let mut prefix = room_id.as_bytes().to_vec(); + prefix.push(0xff); + + let mut user_ids = HashSet::new(); + + for (_, user_id) in self.typingid_userid.scan_prefix(prefix) { + let user_id = UserId::parse(utils::string_from_bytes(&user_id).map_err(|_| { + Error::bad_database("User ID in typingid_userid is invalid unicode.") + })?) + .map_err(|_| Error::bad_database("User ID in typingid_userid is invalid."))?; + + user_ids.insert(user_id); + } + + Ok(SyncEphemeralRoomEvent { + content: ruma::events::typing::TypingEventContent { + user_ids: user_ids.into_iter().collect(), + }, + }) + } + + /// Adds a presence event which will be saved until a new event replaces it. + /// + /// Note: This method takes a RoomId because presence updates are always bound to rooms to + /// make sure users outside these rooms can't see them. + pub fn update_presence( + &self, + user_id: &UserId, + room_id: &RoomId, + presence: PresenceEvent, + globals: &super::super::globals::Globals, + ) -> Result<()> { + // TODO: Remove old entry? Or maybe just wipe completely from time to time? + + let count = globals.next_count()?.to_be_bytes(); + + let mut presence_id = room_id.as_bytes().to_vec(); + presence_id.push(0xff); + presence_id.extend_from_slice(&count); + presence_id.push(0xff); + presence_id.extend_from_slice(presence.sender.as_bytes()); + + self.presenceid_presence.insert( + &presence_id, + &serde_json::to_vec(&presence).expect("PresenceEvent can be serialized"), + )?; + + self.userid_lastpresenceupdate.insert( + user_id.as_bytes(), + &utils::millis_since_unix_epoch().to_be_bytes(), + )?; + + Ok(()) + } + + /// Resets the presence timeout, so the user will stay in their current presence state. + #[tracing::instrument(skip(self))] + pub fn ping_presence(&self, user_id: &UserId) -> Result<()> { + self.userid_lastpresenceupdate.insert( + user_id.as_bytes(), + &utils::millis_since_unix_epoch().to_be_bytes(), + )?; + + Ok(()) + } + + /// Returns the timestamp of the last presence update of this user in millis since the unix epoch. + pub fn last_presence_update(&self, user_id: &UserId) -> Result> { + self.userid_lastpresenceupdate + .get(user_id.as_bytes())? + .map(|bytes| { + utils::u64_from_bytes(&bytes).map_err(|_| { + Error::bad_database("Invalid timestamp in userid_lastpresenceupdate.") + }) + }) + .transpose() + } + + pub fn get_last_presence_event( + &self, + user_id: &UserId, + room_id: &RoomId, + ) -> Result> { + let last_update = match self.last_presence_update(user_id)? { + Some(last) => last, + None => return Ok(None), + }; + + let mut presence_id = room_id.as_bytes().to_vec(); + presence_id.push(0xff); + presence_id.extend_from_slice(&last_update.to_be_bytes()); + presence_id.push(0xff); + presence_id.extend_from_slice(user_id.as_bytes()); + + self.presenceid_presence + .get(&presence_id)? + .map(|value| { + let mut presence: PresenceEvent = serde_json::from_slice(&value) + .map_err(|_| Error::bad_database("Invalid presence event in db."))?; + let current_timestamp: UInt = utils::millis_since_unix_epoch() + .try_into() + .expect("time is valid"); + + if presence.content.presence == PresenceState::Online { + // Don't set last_active_ago when the user is online + presence.content.last_active_ago = None; + } else { + // Convert from timestamp to duration + presence.content.last_active_ago = presence + .content + .last_active_ago + .map(|timestamp| current_timestamp - timestamp); + } + + Ok(presence) + }) + .transpose() + } + + /// Sets all users to offline who have been quiet for too long. + fn _presence_maintain( + &self, + rooms: &super::Rooms, + globals: &super::super::globals::Globals, + ) -> Result<()> { + let current_timestamp = utils::millis_since_unix_epoch(); + + for (user_id_bytes, last_timestamp) in self + .userid_lastpresenceupdate + .iter() + .filter_map(|(k, bytes)| { + Some(( + k, + utils::u64_from_bytes(&bytes) + .map_err(|_| { + Error::bad_database("Invalid timestamp in userid_lastpresenceupdate.") + }) + .ok()?, + )) + }) + .take_while(|(_, timestamp)| current_timestamp.saturating_sub(*timestamp) > 5 * 60_000) + // 5 Minutes + { + // Send new presence events to set the user offline + let count = globals.next_count()?.to_be_bytes(); + let user_id: Box<_> = utils::string_from_bytes(&user_id_bytes) + .map_err(|_| { + Error::bad_database("Invalid UserId bytes in userid_lastpresenceupdate.") + })? + .try_into() + .map_err(|_| Error::bad_database("Invalid UserId in userid_lastpresenceupdate."))?; + for room_id in rooms.rooms_joined(&user_id).filter_map(|r| r.ok()) { + let mut presence_id = room_id.as_bytes().to_vec(); + presence_id.push(0xff); + presence_id.extend_from_slice(&count); + presence_id.push(0xff); + presence_id.extend_from_slice(&user_id_bytes); + + self.presenceid_presence.insert( + &presence_id, + &serde_json::to_vec(&PresenceEvent { + content: PresenceEventContent { + avatar_url: None, + currently_active: None, + displayname: None, + last_active_ago: Some( + last_timestamp.try_into().expect("time is valid"), + ), + presence: PresenceState::Offline, + status_msg: None, + }, + sender: user_id.to_owned(), + }) + .expect("PresenceEvent can be serialized"), + )?; + } + + self.userid_lastpresenceupdate.insert( + user_id.as_bytes(), + &utils::millis_since_unix_epoch().to_be_bytes(), + )?; + } + + Ok(()) + } + + /// Returns an iterator over the most recent presence updates that happened after the event with id `since`. + #[tracing::instrument(skip(self, since, _rooms, _globals))] + pub fn presence_since( + &self, + room_id: &RoomId, + since: u64, + _rooms: &super::Rooms, + _globals: &super::super::globals::Globals, + ) -> Result, PresenceEvent>> { + //self.presence_maintain(rooms, globals)?; + + let mut prefix = room_id.as_bytes().to_vec(); + prefix.push(0xff); + + let mut first_possible_edu = prefix.clone(); + first_possible_edu.extend_from_slice(&(since + 1).to_be_bytes()); // +1 so we don't send the event at since + let mut hashmap = HashMap::new(); + + for (key, value) in self + .presenceid_presence + .iter_from(&*first_possible_edu, false) + .take_while(|(key, _)| key.starts_with(&prefix)) + { + let user_id = UserId::parse( + utils::string_from_bytes( + key.rsplit(|&b| b == 0xff) + .next() + .expect("rsplit always returns an element"), + ) + .map_err(|_| Error::bad_database("Invalid UserId bytes in presenceid_presence."))?, + ) + .map_err(|_| Error::bad_database("Invalid UserId in presenceid_presence."))?; + + let mut presence: PresenceEvent = serde_json::from_slice(&value) + .map_err(|_| Error::bad_database("Invalid presence event in db."))?; + + let current_timestamp: UInt = utils::millis_since_unix_epoch() + .try_into() + .expect("time is valid"); + + if presence.content.presence == PresenceState::Online { + // Don't set last_active_ago when the user is online + presence.content.last_active_ago = None; + } else { + // Convert from timestamp to duration + presence.content.last_active_ago = presence + .content + .last_active_ago + .map(|timestamp| current_timestamp - timestamp); + } + + hashmap.insert(user_id, presence); + } + + Ok(hashmap) + } +} From 715b30a2b5ea9f2511e157ac23ced07183f25a85 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 15 Aug 2022 18:47:00 +0200 Subject: [PATCH 036/197] refactor: prepare src/database/key_value.rs from src/service/rooms/outlier/mod.rs --- src/{service/rooms/outlier/mod.rs => database/key_value.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/{service/rooms/outlier/mod.rs => database/key_value.rs} (100%) diff --git a/src/service/rooms/outlier/mod.rs b/src/database/key_value.rs similarity index 100% rename from src/service/rooms/outlier/mod.rs rename to src/database/key_value.rs From daa969508fe17a7d87bdfff5c8163aae469545af Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 15 Aug 2022 18:47:00 +0200 Subject: [PATCH 037/197] refactor: restore src/service/rooms/outlier/mod.rs --- src/service/rooms/outlier/mod.rs | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 src/service/rooms/outlier/mod.rs diff --git a/src/service/rooms/outlier/mod.rs b/src/service/rooms/outlier/mod.rs new file mode 100644 index 00000000..340e93e4 --- /dev/null +++ b/src/service/rooms/outlier/mod.rs @@ -0,0 +1,27 @@ + /// Returns the pdu from the outlier tree. + pub fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result> { + self.eventid_outlierpdu + .get(event_id.as_bytes())? + .map_or(Ok(None), |pdu| { + serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) + }) + } + + /// Returns the pdu from the outlier tree. + pub fn get_pdu_outlier(&self, event_id: &EventId) -> Result> { + self.eventid_outlierpdu + .get(event_id.as_bytes())? + .map_or(Ok(None), |pdu| { + serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) + }) + } + + /// Append the PDU as an outlier. + #[tracing::instrument(skip(self, pdu))] + pub fn add_pdu_outlier(&self, event_id: &EventId, pdu: &CanonicalJsonObject) -> Result<()> { + self.eventid_outlierpdu.insert( + event_id.as_bytes(), + &serde_json::to_vec(&pdu).expect("CanonicalJsonObject is valid"), + ) + } + From 0ce4446b1ab264378fb96029d420391aefdfdb91 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 15 Aug 2022 18:47:00 +0200 Subject: [PATCH 038/197] refactor: restore src/service/rooms/metadata/mod.rs --- src/service/rooms/metadata/mod.rs | 44 +++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 src/service/rooms/metadata/mod.rs diff --git a/src/service/rooms/metadata/mod.rs b/src/service/rooms/metadata/mod.rs new file mode 100644 index 00000000..5d703451 --- /dev/null +++ b/src/service/rooms/metadata/mod.rs @@ -0,0 +1,44 @@ + /// Checks if a room exists. + #[tracing::instrument(skip(self))] + pub fn exists(&self, room_id: &RoomId) -> Result { + let prefix = match self.get_shortroomid(room_id)? { + Some(b) => b.to_be_bytes().to_vec(), + None => return Ok(false), + }; + + // Look for PDUs in that room. + Ok(self + .pduid_pdu + .iter_from(&prefix, false) + .next() + .filter(|(k, _)| k.starts_with(&prefix)) + .is_some()) + } + + pub fn get_shortroomid(&self, room_id: &RoomId) -> Result> { + self.roomid_shortroomid + .get(room_id.as_bytes())? + .map(|bytes| { + utils::u64_from_bytes(&bytes) + .map_err(|_| Error::bad_database("Invalid shortroomid in db.")) + }) + .transpose() + } + + pub fn get_or_create_shortroomid( + &self, + room_id: &RoomId, + globals: &super::globals::Globals, + ) -> Result { + Ok(match self.roomid_shortroomid.get(room_id.as_bytes())? { + Some(short) => utils::u64_from_bytes(&short) + .map_err(|_| Error::bad_database("Invalid shortroomid in db."))?, + None => { + let short = globals.next_count()?; + self.roomid_shortroomid + .insert(room_id.as_bytes(), &short.to_be_bytes())?; + short + } + }) + } + From 1ccc226c6b195d84c14e1fdf5e0ade5feefb6872 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 15 Aug 2022 18:47:01 +0200 Subject: [PATCH 039/197] refactor: prepare src/database/key_value.rs from src/service/rooms/pdu_metadata/mod.rs --- src/{service/rooms/pdu_metadata/mod.rs => database/key_value.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/{service/rooms/pdu_metadata/mod.rs => database/key_value.rs} (100%) diff --git a/src/service/rooms/pdu_metadata/mod.rs b/src/database/key_value.rs similarity index 100% rename from src/service/rooms/pdu_metadata/mod.rs rename to src/database/key_value.rs From 81ac01c2f56669521fa55409efbeba6785230239 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 15 Aug 2022 18:47:01 +0200 Subject: [PATCH 040/197] refactor: restore src/service/rooms/pdu_metadata/mod.rs --- src/service/rooms/pdu_metadata/mod.rs | 31 +++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 src/service/rooms/pdu_metadata/mod.rs diff --git a/src/service/rooms/pdu_metadata/mod.rs b/src/service/rooms/pdu_metadata/mod.rs new file mode 100644 index 00000000..f8ffcee1 --- /dev/null +++ b/src/service/rooms/pdu_metadata/mod.rs @@ -0,0 +1,31 @@ + + #[tracing::instrument(skip(self, room_id, event_ids))] + pub fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc]) -> Result<()> { + for prev in event_ids { + let mut key = room_id.as_bytes().to_vec(); + key.extend_from_slice(prev.as_bytes()); + self.referencedevents.insert(&key, &[])?; + } + + Ok(()) + } + + #[tracing::instrument(skip(self))] + pub fn is_event_referenced(&self, room_id: &RoomId, event_id: &EventId) -> Result { + let mut key = room_id.as_bytes().to_vec(); + key.extend_from_slice(event_id.as_bytes()); + Ok(self.referencedevents.get(&key)?.is_some()) + } + + #[tracing::instrument(skip(self))] + pub fn mark_event_soft_failed(&self, event_id: &EventId) -> Result<()> { + self.softfailedeventids.insert(event_id.as_bytes(), &[]) + } + + #[tracing::instrument(skip(self))] + pub fn is_event_soft_failed(&self, event_id: &EventId) -> Result { + self.softfailedeventids + .get(event_id.as_bytes()) + .map(|o| o.is_some()) + } + From 865e35df17f7e9e3dba21765871285f0d1bdeeeb Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Sat, 25 Jun 2022 16:12:23 +0200 Subject: [PATCH 041/197] Work on rooms/state, database, alias, directory, edus services, event_handler, lazy_loading, metadata, outlier, and pdu_metadata --- src/database/abstraction.rs | 4 +- src/database/key_value.rs | 740 ++------- src/database/mod.rs | 48 +- src/main.rs | 49 +- src/service/rooms/alias/data.rs | 22 + src/service/rooms/alias/mod.rs | 72 +- src/service/rooms/directory/data.rs | 13 + src/service/rooms/directory/mod.rs | 37 +- src/service/rooms/edus/data.rs | 91 ++ src/service/rooms/edus/mod.rs | 350 +--- src/service/rooms/event_handler/mod.rs | 2052 ++++++++++++------------ src/service/rooms/lazy_loading/data.rs | 24 + src/service/rooms/lazy_loading/mod.rs | 55 +- src/service/rooms/metadata/data.rs | 3 + src/service/rooms/metadata/mod.rs | 52 +- src/service/rooms/outlier/data.rs | 5 + src/service/rooms/outlier/mod.rs | 29 +- src/service/rooms/pdu_metadata/data.rs | 6 + src/service/rooms/pdu_metadata/mod.rs | 29 +- src/service/rooms/short/mod.rs | 27 + src/service/rooms/state/data.rs | 32 +- src/service/rooms/state/mod.rs | 86 +- 22 files changed, 1544 insertions(+), 2282 deletions(-) create mode 100644 src/service/rooms/alias/data.rs create mode 100644 src/service/rooms/directory/data.rs create mode 100644 src/service/rooms/edus/data.rs create mode 100644 src/service/rooms/lazy_loading/data.rs create mode 100644 src/service/rooms/metadata/data.rs create mode 100644 src/service/rooms/outlier/data.rs create mode 100644 src/service/rooms/pdu_metadata/data.rs diff --git a/src/database/abstraction.rs b/src/database/abstraction.rs index 74f3a45a..29325bd6 100644 --- a/src/database/abstraction.rs +++ b/src/database/abstraction.rs @@ -26,7 +26,7 @@ pub mod persy; ))] pub mod watchers; -pub trait DatabaseEngine: Send + Sync { +pub trait KeyValueDatabaseEngine: Send + Sync { fn open(config: &Config) -> Result where Self: Sized; @@ -40,7 +40,7 @@ pub trait DatabaseEngine: Send + Sync { } } -pub trait Tree: Send + Sync { +pub trait KeyValueTree: Send + Sync { fn get(&self, key: &[u8]) -> Result>>; fn insert(&self, key: &[u8], value: &[u8]) -> Result<()>; diff --git a/src/database/key_value.rs b/src/database/key_value.rs index 1a793f39..34916e4b 100644 --- a/src/database/key_value.rs +++ b/src/database/key_value.rs @@ -1,10 +1,7 @@ -pub trait Data { - fn get_room_shortstatehash(room_id: &RoomId); -} +use crate::service; - /// Returns the last state hash key added to the db for the given room. - #[tracing::instrument(skip(self))] - pub fn current_shortstatehash(&self, room_id: &RoomId) -> Result> { +impl service::room::state::Data for KeyValueDatabase { + fn get_room_shortstatehash(&self, room_id: &RoomId) -> Result> { self.roomid_shortstatehash .get(room_id.as_bytes())? .map_or(Ok(None), |bytes| { @@ -14,77 +11,21 @@ pub trait Data { }) } -pub struct Service { - db: D, -} - -impl Service { - /// Set the room to the given statehash and update caches. - #[tracing::instrument(skip(self, new_state_ids_compressed, db))] - pub fn force_state( - &self, - room_id: &RoomId, - shortstatehash: u64, - statediffnew :HashSet, - statediffremoved :HashSet, - db: &Database, - ) -> Result<()> { - - for event_id in statediffnew.into_iter().filter_map(|new| { - self.parse_compressed_state_event(new) - .ok() - .map(|(_, id)| id) - }) { - let pdu = match self.get_pdu_json(&event_id)? { - Some(pdu) => pdu, - None => continue, - }; - - if pdu.get("type").and_then(|val| val.as_str()) != Some("m.room.member") { - continue; - } - - let pdu: PduEvent = match serde_json::from_str( - &serde_json::to_string(&pdu).expect("CanonicalJsonObj can be serialized to JSON"), - ) { - Ok(pdu) => pdu, - Err(_) => continue, - }; - - #[derive(Deserialize)] - struct ExtractMembership { - membership: MembershipState, - } - - let membership = match serde_json::from_str::(pdu.content.get()) { - Ok(e) => e.membership, - Err(_) => continue, - }; - - let state_key = match pdu.state_key { - Some(k) => k, - None => continue, - }; - - let user_id = match UserId::parse(state_key) { - Ok(id) => id, - Err(_) => continue, - }; - - self.update_membership(room_id, &user_id, membership, &pdu.sender, None, db, false)?; - } - - self.update_joined_count(room_id, db)?; - + fn set_room_state(&self, room_id: &RoomId, new_shortstatehash: u64 + _mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex + ) -> Result<()> { self.roomid_shortstatehash .insert(room_id.as_bytes(), &new_shortstatehash.to_be_bytes())?; - Ok(()) } - /// Returns the leaf pdus of a room. - #[tracing::instrument(skip(self))] - pub fn get_pdu_leaves(&self, room_id: &RoomId) -> Result>> { + fn set_event_state(&self) -> Result<()> { + db.shorteventid_shortstatehash + .insert(&shorteventid.to_be_bytes(), &shortstatehash.to_be_bytes())?; + Ok(()) + } + + fn get_pdu_leaves(&self, room_id: &RoomId) -> Result>> { let mut prefix = room_id.as_bytes().to_vec(); prefix.push(0xff); @@ -99,15 +40,11 @@ impl Service { .collect() } - /// Replace the leaves of a room. - /// - /// The provided `event_ids` become the new leaves, this allows a room to have multiple - /// `prev_events`. - #[tracing::instrument(skip(self))] - pub fn replace_pdu_leaves<'a>( + fn set_forward_extremities( &self, room_id: &RoomId, event_ids: impl IntoIterator + Debug, + _mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex ) -> Result<()> { let mut prefix = room_id.as_bytes().to_vec(); prefix.push(0xff); @@ -125,230 +62,48 @@ impl Service { Ok(()) } - /// Generates a new StateHash and associates it with the incoming event. - /// - /// This adds all current state events (not including the incoming event) - /// to `stateid_pduid` and adds the incoming event to `eventid_statehash`. - #[tracing::instrument(skip(self, state_ids_compressed, globals))] - pub fn set_event_state( - &self, - event_id: &EventId, - room_id: &RoomId, - state_ids_compressed: HashSet, - globals: &super::globals::Globals, - ) -> Result<()> { - let shorteventid = self.get_or_create_shorteventid(event_id, globals)?; - - let previous_shortstatehash = self.current_shortstatehash(room_id)?; - - let state_hash = self.calculate_hash( - &state_ids_compressed - .iter() - .map(|s| &s[..]) - .collect::>(), - ); - - let (shortstatehash, already_existed) = - self.get_or_create_shortstatehash(&state_hash, globals)?; - - if !already_existed { - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let (statediffnew, statediffremoved) = - if let Some(parent_stateinfo) = states_parents.last() { - let statediffnew: HashSet<_> = state_ids_compressed - .difference(&parent_stateinfo.1) - .copied() - .collect(); - - let statediffremoved: HashSet<_> = parent_stateinfo - .1 - .difference(&state_ids_compressed) - .copied() - .collect(); - - (statediffnew, statediffremoved) - } else { - (state_ids_compressed, HashSet::new()) - }; - self.save_state_from_diff( - shortstatehash, - statediffnew, - statediffremoved, - 1_000_000, // high number because no state will be based on this one - states_parents, - )?; - } - - self.shorteventid_shortstatehash - .insert(&shorteventid.to_be_bytes(), &shortstatehash.to_be_bytes())?; - - Ok(()) - } - - /// Generates a new StateHash and associates it with the incoming event. - /// - /// This adds all current state events (not including the incoming event) - /// to `stateid_pduid` and adds the incoming event to `eventid_statehash`. - #[tracing::instrument(skip(self, new_pdu, globals))] - pub fn append_to_state( - &self, - new_pdu: &PduEvent, - globals: &super::globals::Globals, - ) -> Result { - let shorteventid = self.get_or_create_shorteventid(&new_pdu.event_id, globals)?; - - let previous_shortstatehash = self.current_shortstatehash(&new_pdu.room_id)?; - - if let Some(p) = previous_shortstatehash { - self.shorteventid_shortstatehash - .insert(&shorteventid.to_be_bytes(), &p.to_be_bytes())?; - } - - if let Some(state_key) = &new_pdu.state_key { - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let shortstatekey = self.get_or_create_shortstatekey( - &new_pdu.kind.to_string().into(), - state_key, - globals, - )?; - - let new = self.compress_state_event(shortstatekey, &new_pdu.event_id, globals)?; - - let replaces = states_parents - .last() - .map(|info| { - info.1 - .iter() - .find(|bytes| bytes.starts_with(&shortstatekey.to_be_bytes())) - }) - .unwrap_or_default(); - - if Some(&new) == replaces { - return Ok(previous_shortstatehash.expect("must exist")); - } - - // TODO: statehash with deterministic inputs - let shortstatehash = globals.next_count()?; - - let mut statediffnew = HashSet::new(); - statediffnew.insert(new); - - let mut statediffremoved = HashSet::new(); - if let Some(replaces) = replaces { - statediffremoved.insert(*replaces); - } - - self.save_state_from_diff( - shortstatehash, - statediffnew, - statediffremoved, - 2, - states_parents, - )?; - - Ok(shortstatehash) - } else { - Ok(previous_shortstatehash.expect("first event in room must be a state event")) - } - } - - #[tracing::instrument(skip(self, invite_event))] - pub fn calculate_invite_state( - &self, - invite_event: &PduEvent, - ) -> Result>> { - let mut state = Vec::new(); - // Add recommended events - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomCreate, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomJoinRules, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = self.room_state_get( - &invite_event.room_id, - &StateEventType::RoomCanonicalAlias, - "", - )? { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomAvatar, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomName, "")? - { - state.push(e.to_stripped_state_event()); - } - if let Some(e) = self.room_state_get( - &invite_event.room_id, - &StateEventType::RoomMember, - invite_event.sender.as_str(), - )? { - state.push(e.to_stripped_state_event()); - } - - state.push(invite_event.to_stripped_state_event()); - Ok(state) - } - - #[tracing::instrument(skip(self))] - pub fn set_room_state(&self, room_id: &RoomId, shortstatehash: u64) -> Result<()> { - self.roomid_shortstatehash - .insert(room_id.as_bytes(), &shortstatehash.to_be_bytes())?; - - Ok(()) - } } - #[tracing::instrument(skip(self, globals))] - pub fn set_alias( +impl service::room::alias::Data for KeyValueDatabase { + fn set_alias( &self, alias: &RoomAliasId, - room_id: Option<&RoomId>, - globals: &super::globals::Globals, + room_id: Option<&RoomId> ) -> Result<()> { - if let Some(room_id) = room_id { - // New alias - self.alias_roomid - .insert(alias.alias().as_bytes(), room_id.as_bytes())?; - let mut aliasid = room_id.as_bytes().to_vec(); - aliasid.push(0xff); - aliasid.extend_from_slice(&globals.next_count()?.to_be_bytes()); - self.aliasid_alias.insert(&aliasid, &*alias.as_bytes())?; - } else { - // room_id=None means remove alias - if let Some(room_id) = self.alias_roomid.get(alias.alias().as_bytes())? { - let mut prefix = room_id.to_vec(); - prefix.push(0xff); - - for (key, _) in self.aliasid_alias.scan_prefix(prefix) { - self.aliasid_alias.remove(&key)?; - } - self.alias_roomid.remove(alias.alias().as_bytes())?; - } else { - return Err(Error::BadRequest( - ErrorKind::NotFound, - "Alias does not exist.", - )); - } - } - + self.alias_roomid + .insert(alias.alias().as_bytes(), room_id.as_bytes())?; + let mut aliasid = room_id.as_bytes().to_vec(); + aliasid.push(0xff); + aliasid.extend_from_slice(&globals.next_count()?.to_be_bytes()); + self.aliasid_alias.insert(&aliasid, &*alias.as_bytes())?; Ok(()) } - #[tracing::instrument(skip(self))] - pub fn id_from_alias(&self, alias: &RoomAliasId) -> Result>> { + fn remove_alias( + &self, + alias: &RoomAliasId, + ) -> Result<()> { + if let Some(room_id) = self.alias_roomid.get(alias.alias().as_bytes())? { + let mut prefix = room_id.to_vec(); + prefix.push(0xff); + + for (key, _) in self.aliasid_alias.scan_prefix(prefix) { + self.aliasid_alias.remove(&key)?; + } + self.alias_roomid.remove(alias.alias().as_bytes())?; + } else { + return Err(Error::BadRequest( + ErrorKind::NotFound, + "Alias does not exist.", + )); + } + Ok(()) + } + + fn resolve_local_alias( + &self, + alias: &RoomAliasId + ) -> Result<()> { self.alias_roomid .get(alias.alias().as_bytes())? .map(|bytes| { @@ -360,11 +115,10 @@ impl Service { .transpose() } - #[tracing::instrument(skip(self))] - pub fn room_aliases<'a>( - &'a self, + fn local_aliases_for_room( + &self, room_id: &RoomId, - ) -> impl Iterator>> + 'a { + ) -> Result<()> { let mut prefix = room_id.as_bytes().to_vec(); prefix.push(0xff); @@ -375,26 +129,22 @@ impl Service { .map_err(|_| Error::bad_database("Invalid alias in aliasid_alias.")) }) } +} - - #[tracing::instrument(skip(self))] - pub fn set_public(&self, room_id: &RoomId, public: bool) -> Result<()> { - if public { - self.publicroomids.insert(room_id.as_bytes(), &[])?; - } else { - self.publicroomids.remove(room_id.as_bytes())?; - } - - Ok(()) +impl service::room::directory::Data for KeyValueDatabase { + fn set_public(&self, room_id: &RoomId) -> Result<()> { + self.publicroomids.insert(room_id.as_bytes(), &[])?; } - #[tracing::instrument(skip(self))] - pub fn is_public_room(&self, room_id: &RoomId) -> Result { + fn set_not_public(&self, room_id: &RoomId) -> Result<()> { + self.publicroomids.remove(room_id.as_bytes())?; + } + + fn is_public_room(&self, room_id: &RoomId) -> Result { Ok(self.publicroomids.get(room_id.as_bytes())?.is_some()) } - #[tracing::instrument(skip(self))] - pub fn public_rooms(&self) -> impl Iterator>> + '_ { + fn public_rooms(&self) -> impl Iterator>> + '_ { self.publicroomids.iter().map(|(bytes, _)| { RoomId::parse( utils::string_from_bytes(&bytes).map_err(|_| { @@ -404,43 +154,14 @@ impl Service { .map_err(|_| Error::bad_database("Room ID in publicroomids is invalid.")) }) } - -use crate::{database::abstraction::Tree, utils, Error, Result}; -use ruma::{ - events::{ - presence::{PresenceEvent, PresenceEventContent}, - receipt::ReceiptEvent, - SyncEphemeralRoomEvent, - }, - presence::PresenceState, - serde::Raw, - signatures::CanonicalJsonObject, - RoomId, UInt, UserId, -}; -use std::{ - collections::{HashMap, HashSet}, - mem, - sync::Arc, -}; - -pub struct RoomEdus { - pub(in super::super) readreceiptid_readreceipt: Arc, // ReadReceiptId = RoomId + Count + UserId - pub(in super::super) roomuserid_privateread: Arc, // RoomUserId = Room + User, PrivateRead = Count - pub(in super::super) roomuserid_lastprivatereadupdate: Arc, // LastPrivateReadUpdate = Count - pub(in super::super) typingid_userid: Arc, // TypingId = RoomId + TimeoutTime + Count - pub(in super::super) roomid_lasttypingupdate: Arc, // LastRoomTypingUpdate = Count - pub(in super::super) presenceid_presence: Arc, // PresenceId = RoomId + Count + UserId - pub(in super::super) userid_lastpresenceupdate: Arc, // LastPresenceUpdate = Count } -impl RoomEdus { - /// Adds an event which will be saved until a new event replaces it (e.g. read receipt). - pub fn readreceipt_update( +impl service::room::edus::Data for KeyValueDatabase { + fn readreceipt_update( &self, user_id: &UserId, room_id: &RoomId, event: ReceiptEvent, - globals: &super::super::globals::Globals, ) -> Result<()> { let mut prefix = room_id.as_bytes().to_vec(); prefix.push(0xff); @@ -477,8 +198,6 @@ impl RoomEdus { Ok(()) } - /// Returns an iterator over the most recent read_receipts in a room that happened after the event with id `since`. - #[tracing::instrument(skip(self))] pub fn readreceipts_since<'a>( &'a self, room_id: &RoomId, @@ -527,14 +246,11 @@ impl RoomEdus { }) } - /// Sets a private read marker at `count`. - #[tracing::instrument(skip(self, globals))] - pub fn private_read_set( + fn private_read_set( &self, room_id: &RoomId, user_id: &UserId, count: u64, - globals: &super::super::globals::Globals, ) -> Result<()> { let mut key = room_id.as_bytes().to_vec(); key.push(0xff); @@ -545,13 +261,9 @@ impl RoomEdus { self.roomuserid_lastprivatereadupdate .insert(&key, &globals.next_count()?.to_be_bytes())?; - - Ok(()) } - /// Returns the private read marker. - #[tracing::instrument(skip(self))] - pub fn private_read_get(&self, room_id: &RoomId, user_id: &UserId) -> Result> { + fn private_read_get(&self, room_id: &RoomId, user_id: &UserId) -> Result> { let mut key = room_id.as_bytes().to_vec(); key.push(0xff); key.extend_from_slice(user_id.as_bytes()); @@ -565,8 +277,7 @@ impl RoomEdus { }) } - /// Returns the count of the last typing update in this room. - pub fn last_privateread_update(&self, user_id: &UserId, room_id: &RoomId) -> Result { + fn last_privateread_update(&self, user_id: &UserId, room_id: &RoomId) -> Result { let mut key = room_id.as_bytes().to_vec(); key.push(0xff); key.extend_from_slice(user_id.as_bytes()); @@ -583,9 +294,7 @@ impl RoomEdus { .unwrap_or(0)) } - /// Sets a user as typing until the timeout timestamp is reached or roomtyping_remove is - /// called. - pub fn typing_add( + fn typing_add( &self, user_id: &UserId, room_id: &RoomId, @@ -611,12 +320,10 @@ impl RoomEdus { Ok(()) } - /// Removes a user from typing before the timeout is reached. - pub fn typing_remove( + fn typing_remove( &self, user_id: &UserId, room_id: &RoomId, - globals: &super::super::globals::Globals, ) -> Result<()> { let mut prefix = room_id.as_bytes().to_vec(); prefix.push(0xff); @@ -643,59 +350,10 @@ impl RoomEdus { Ok(()) } - /// Makes sure that typing events with old timestamps get removed. - fn typings_maintain( + fn last_typing_update( &self, room_id: &RoomId, - globals: &super::super::globals::Globals, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let current_timestamp = utils::millis_since_unix_epoch(); - - let mut found_outdated = false; - - // Find all outdated edus before inserting a new one - for outdated_edu in self - .typingid_userid - .scan_prefix(prefix) - .map(|(key, _)| { - Ok::<_, Error>(( - key.clone(), - utils::u64_from_bytes( - &key.splitn(2, |&b| b == 0xff).nth(1).ok_or_else(|| { - Error::bad_database("RoomTyping has invalid timestamp or delimiters.") - })?[0..mem::size_of::()], - ) - .map_err(|_| Error::bad_database("RoomTyping has invalid timestamp bytes."))?, - )) - }) - .filter_map(|r| r.ok()) - .take_while(|&(_, timestamp)| timestamp < current_timestamp) - { - // This is an outdated edu (time > timestamp) - self.typingid_userid.remove(&outdated_edu.0)?; - found_outdated = true; - } - - if found_outdated { - self.roomid_lasttypingupdate - .insert(room_id.as_bytes(), &globals.next_count()?.to_be_bytes())?; - } - - Ok(()) - } - - /// Returns the count of the last typing update in this room. - #[tracing::instrument(skip(self, globals))] - pub fn last_typing_update( - &self, - room_id: &RoomId, - globals: &super::super::globals::Globals, ) -> Result { - self.typings_maintain(room_id, globals)?; - Ok(self .roomid_lasttypingupdate .get(room_id.as_bytes())? @@ -708,10 +366,10 @@ impl RoomEdus { .unwrap_or(0)) } - pub fn typings_all( + fn typings_all( &self, room_id: &RoomId, - ) -> Result> { + ) -> Result> { let mut prefix = room_id.as_bytes().to_vec(); prefix.push(0xff); @@ -726,23 +384,14 @@ impl RoomEdus { user_ids.insert(user_id); } - Ok(SyncEphemeralRoomEvent { - content: ruma::events::typing::TypingEventContent { - user_ids: user_ids.into_iter().collect(), - }, - }) + Ok(user_ids) } - /// Adds a presence event which will be saved until a new event replaces it. - /// - /// Note: This method takes a RoomId because presence updates are always bound to rooms to - /// make sure users outside these rooms can't see them. - pub fn update_presence( + fn update_presence( &self, user_id: &UserId, room_id: &RoomId, presence: PresenceEvent, - globals: &super::super::globals::Globals, ) -> Result<()> { // TODO: Remove old entry? Or maybe just wipe completely from time to time? @@ -767,8 +416,6 @@ impl RoomEdus { Ok(()) } - /// Resets the presence timeout, so the user will stay in their current presence state. - #[tracing::instrument(skip(self))] pub fn ping_presence(&self, user_id: &UserId) -> Result<()> { self.userid_lastpresenceupdate.insert( user_id.as_bytes(), @@ -778,8 +425,7 @@ impl RoomEdus { Ok(()) } - /// Returns the timestamp of the last presence update of this user in millis since the unix epoch. - pub fn last_presence_update(&self, user_id: &UserId) -> Result> { + fn last_presence_update(&self, user_id: &UserId) -> Result> { self.userid_lastpresenceupdate .get(user_id.as_bytes())? .map(|bytes| { @@ -790,125 +436,29 @@ impl RoomEdus { .transpose() } - pub fn get_last_presence_event( + fn get_presence_event( &self, user_id: &UserId, room_id: &RoomId, + count: u64, ) -> Result> { - let last_update = match self.last_presence_update(user_id)? { - Some(last) => last, - None => return Ok(None), - }; - let mut presence_id = room_id.as_bytes().to_vec(); presence_id.push(0xff); - presence_id.extend_from_slice(&last_update.to_be_bytes()); + presence_id.extend_from_slice(&count.to_be_bytes()); presence_id.push(0xff); presence_id.extend_from_slice(user_id.as_bytes()); self.presenceid_presence .get(&presence_id)? - .map(|value| { - let mut presence: PresenceEvent = serde_json::from_slice(&value) - .map_err(|_| Error::bad_database("Invalid presence event in db."))?; - let current_timestamp: UInt = utils::millis_since_unix_epoch() - .try_into() - .expect("time is valid"); - - if presence.content.presence == PresenceState::Online { - // Don't set last_active_ago when the user is online - presence.content.last_active_ago = None; - } else { - // Convert from timestamp to duration - presence.content.last_active_ago = presence - .content - .last_active_ago - .map(|timestamp| current_timestamp - timestamp); - } - - Ok(presence) - }) + .map(|value| parse_presence_event(&value)) .transpose() } - /// Sets all users to offline who have been quiet for too long. - fn _presence_maintain( - &self, - rooms: &super::Rooms, - globals: &super::super::globals::Globals, - ) -> Result<()> { - let current_timestamp = utils::millis_since_unix_epoch(); - - for (user_id_bytes, last_timestamp) in self - .userid_lastpresenceupdate - .iter() - .filter_map(|(k, bytes)| { - Some(( - k, - utils::u64_from_bytes(&bytes) - .map_err(|_| { - Error::bad_database("Invalid timestamp in userid_lastpresenceupdate.") - }) - .ok()?, - )) - }) - .take_while(|(_, timestamp)| current_timestamp.saturating_sub(*timestamp) > 5 * 60_000) - // 5 Minutes - { - // Send new presence events to set the user offline - let count = globals.next_count()?.to_be_bytes(); - let user_id: Box<_> = utils::string_from_bytes(&user_id_bytes) - .map_err(|_| { - Error::bad_database("Invalid UserId bytes in userid_lastpresenceupdate.") - })? - .try_into() - .map_err(|_| Error::bad_database("Invalid UserId in userid_lastpresenceupdate."))?; - for room_id in rooms.rooms_joined(&user_id).filter_map(|r| r.ok()) { - let mut presence_id = room_id.as_bytes().to_vec(); - presence_id.push(0xff); - presence_id.extend_from_slice(&count); - presence_id.push(0xff); - presence_id.extend_from_slice(&user_id_bytes); - - self.presenceid_presence.insert( - &presence_id, - &serde_json::to_vec(&PresenceEvent { - content: PresenceEventContent { - avatar_url: None, - currently_active: None, - displayname: None, - last_active_ago: Some( - last_timestamp.try_into().expect("time is valid"), - ), - presence: PresenceState::Offline, - status_msg: None, - }, - sender: user_id.to_owned(), - }) - .expect("PresenceEvent can be serialized"), - )?; - } - - self.userid_lastpresenceupdate.insert( - user_id.as_bytes(), - &utils::millis_since_unix_epoch().to_be_bytes(), - )?; - } - - Ok(()) - } - - /// Returns an iterator over the most recent presence updates that happened after the event with id `since`. - #[tracing::instrument(skip(self, since, _rooms, _globals))] - pub fn presence_since( + fn presence_since( &self, room_id: &RoomId, since: u64, - _rooms: &super::Rooms, - _globals: &super::super::globals::Globals, ) -> Result, PresenceEvent>> { - //self.presence_maintain(rooms, globals)?; - let mut prefix = room_id.as_bytes().to_vec(); prefix.push(0xff); @@ -931,23 +481,7 @@ impl RoomEdus { ) .map_err(|_| Error::bad_database("Invalid UserId in presenceid_presence."))?; - let mut presence: PresenceEvent = serde_json::from_slice(&value) - .map_err(|_| Error::bad_database("Invalid presence event in db."))?; - - let current_timestamp: UInt = utils::millis_since_unix_epoch() - .try_into() - .expect("time is valid"); - - if presence.content.presence == PresenceState::Online { - // Don't set last_active_ago when the user is online - presence.content.last_active_ago = None; - } else { - // Convert from timestamp to duration - presence.content.last_active_ago = presence - .content - .last_active_ago - .map(|timestamp| current_timestamp - timestamp); - } + let presence = parse_presence_event(&value)?; hashmap.insert(user_id, presence); } @@ -956,8 +490,28 @@ impl RoomEdus { } } - #[tracing::instrument(skip(self))] - pub fn lazy_load_was_sent_before( +fn parse_presence_event(bytes: &[u8]) -> Result { + let mut presence: PresenceEvent = serde_json::from_slice(bytes) + .map_err(|_| Error::bad_database("Invalid presence event in db."))?; + + let current_timestamp: UInt = utils::millis_since_unix_epoch() + .try_into() + .expect("time is valid"); + + if presence.content.presence == PresenceState::Online { + // Don't set last_active_ago when the user is online + presence.content.last_active_ago = None; + } else { + // Convert from timestamp to duration + presence.content.last_active_ago = presence + .content + .last_active_ago + .map(|timestamp| current_timestamp - timestamp); + } +} + +impl service::room::lazy_load::Data for KeyValueDatabase { + fn lazy_load_was_sent_before( &self, user_id: &UserId, device_id: &DeviceId, @@ -974,28 +528,7 @@ impl RoomEdus { Ok(self.lazyloadedids.get(&key)?.is_some()) } - #[tracing::instrument(skip(self))] - pub fn lazy_load_mark_sent( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - lazy_load: HashSet>, - count: u64, - ) { - self.lazy_load_waiting.lock().unwrap().insert( - ( - user_id.to_owned(), - device_id.to_owned(), - room_id.to_owned(), - count, - ), - lazy_load, - ); - } - - #[tracing::instrument(skip(self))] - pub fn lazy_load_confirm_delivery( + fn lazy_load_confirm_delivery( &self, user_id: &UserId, device_id: &DeviceId, @@ -1025,8 +558,7 @@ impl RoomEdus { Ok(()) } - #[tracing::instrument(skip(self))] - pub fn lazy_load_reset( + fn lazy_load_reset( &self, user_id: &UserId, device_id: &DeviceId, @@ -1045,10 +577,10 @@ impl RoomEdus { Ok(()) } +} - /// Checks if a room exists. - #[tracing::instrument(skip(self))] - pub fn exists(&self, room_id: &RoomId) -> Result { +impl service::room::metadata::Data for KeyValueDatabase { + fn exists(&self, room_id: &RoomId) -> Result { let prefix = match self.get_shortroomid(room_id)? { Some(b) => b.to_be_bytes().to_vec(), None => return Ok(false), @@ -1062,36 +594,10 @@ impl RoomEdus { .filter(|(k, _)| k.starts_with(&prefix)) .is_some()) } +} - pub fn get_shortroomid(&self, room_id: &RoomId) -> Result> { - self.roomid_shortroomid - .get(room_id.as_bytes())? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid shortroomid in db.")) - }) - .transpose() - } - - pub fn get_or_create_shortroomid( - &self, - room_id: &RoomId, - globals: &super::globals::Globals, - ) -> Result { - Ok(match self.roomid_shortroomid.get(room_id.as_bytes())? { - Some(short) => utils::u64_from_bytes(&short) - .map_err(|_| Error::bad_database("Invalid shortroomid in db."))?, - None => { - let short = globals.next_count()?; - self.roomid_shortroomid - .insert(room_id.as_bytes(), &short.to_be_bytes())?; - short - } - }) - } - - /// Returns the pdu from the outlier tree. - pub fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result> { +impl service::room::outlier::Data for KeyValueDatabase { + fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result> { self.eventid_outlierpdu .get(event_id.as_bytes())? .map_or(Ok(None), |pdu| { @@ -1099,8 +605,7 @@ impl RoomEdus { }) } - /// Returns the pdu from the outlier tree. - pub fn get_pdu_outlier(&self, event_id: &EventId) -> Result> { + fn get_outlier_pdu(&self, event_id: &EventId) -> Result> { self.eventid_outlierpdu .get(event_id.as_bytes())? .map_or(Ok(None), |pdu| { @@ -1108,18 +613,16 @@ impl RoomEdus { }) } - /// Append the PDU as an outlier. - #[tracing::instrument(skip(self, pdu))] - pub fn add_pdu_outlier(&self, event_id: &EventId, pdu: &CanonicalJsonObject) -> Result<()> { + fn add_pdu_outlier(&self, event_id: &EventId, pdu: &CanonicalJsonObject) -> Result<()> { self.eventid_outlierpdu.insert( event_id.as_bytes(), &serde_json::to_vec(&pdu).expect("CanonicalJsonObject is valid"), ) } +} - - #[tracing::instrument(skip(self, room_id, event_ids))] - pub fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc]) -> Result<()> { +impl service::room::pdu_metadata::Data for KeyValueDatabase { + fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc]) -> Result<()> { for prev in event_ids { let mut key = room_id.as_bytes().to_vec(); key.extend_from_slice(prev.as_bytes()); @@ -1129,22 +632,19 @@ impl RoomEdus { Ok(()) } - #[tracing::instrument(skip(self))] - pub fn is_event_referenced(&self, room_id: &RoomId, event_id: &EventId) -> Result { + fn is_event_referenced(&self, room_id: &RoomId, event_id: &EventId) -> Result { let mut key = room_id.as_bytes().to_vec(); key.extend_from_slice(event_id.as_bytes()); Ok(self.referencedevents.get(&key)?.is_some()) } - #[tracing::instrument(skip(self))] - pub fn mark_event_soft_failed(&self, event_id: &EventId) -> Result<()> { + fn mark_event_soft_failed(&self, event_id: &EventId) -> Result<()> { self.softfailedeventids.insert(event_id.as_bytes(), &[]) } - #[tracing::instrument(skip(self))] - pub fn is_event_soft_failed(&self, event_id: &EventId) -> Result { + fn is_event_soft_failed(&self, event_id: &EventId) -> Result { self.softfailedeventids .get(event_id.as_bytes()) .map(|o| o.is_some()) } - +} diff --git a/src/database/mod.rs b/src/database/mod.rs index a0937c29..a35228aa 100644 --- a/src/database/mod.rs +++ b/src/database/mod.rs @@ -15,7 +15,7 @@ pub mod users; use self::admin::create_admin_room; use crate::{utils, Config, Error, Result}; -use abstraction::DatabaseEngine; +use abstraction::KeyValueDatabaseEngine; use directories::ProjectDirs; use futures_util::{stream::FuturesUnordered, StreamExt}; use lru_cache::LruCache; @@ -39,8 +39,8 @@ use std::{ use tokio::sync::{mpsc, OwnedRwLockReadGuard, RwLock as TokioRwLock, Semaphore}; use tracing::{debug, error, info, warn}; -pub struct Database { - _db: Arc, +pub struct KeyValueDatabase { + _db: Arc, pub globals: globals::Globals, pub users: users::Users, pub uiaa: uiaa::Uiaa, @@ -55,7 +55,7 @@ pub struct Database { pub pusher: pusher::PushData, } -impl Database { +impl KeyValueDatabase { /// Tries to remove the old database but ignores all errors. pub fn try_remove(server_name: &str) -> Result<()> { let mut path = ProjectDirs::from("xyz", "koesters", "conduit") @@ -124,7 +124,7 @@ impl Database { .map_err(|_| Error::BadConfig("Database folder doesn't exists and couldn't be created (e.g. due to missing permissions). Please create the database folder yourself."))?; } - let builder: Arc = match &*config.database_backend { + let builder: Arc = match &*config.database_backend { "sqlite" => { #[cfg(not(feature = "sqlite"))] return Err(Error::BadConfig("Database backend not found.")); @@ -955,7 +955,7 @@ impl Database { } /// Sets the emergency password and push rules for the @conduit account in case emergency password is set -fn set_emergency_access(db: &Database) -> Result { +fn set_emergency_access(db: &KeyValueDatabase) -> Result { let conduit_user = UserId::parse_with_server_name("conduit", db.globals.server_name()) .expect("@conduit:server_name is a valid UserId"); @@ -979,39 +979,3 @@ fn set_emergency_access(db: &Database) -> Result { res } - -pub struct DatabaseGuard(OwnedRwLockReadGuard); - -impl Deref for DatabaseGuard { - type Target = OwnedRwLockReadGuard; - - fn deref(&self) -> &Self::Target { - &self.0 - } -} - -#[cfg(feature = "conduit_bin")] -#[axum::async_trait] -impl axum::extract::FromRequest for DatabaseGuard -where - B: Send, -{ - type Rejection = axum::extract::rejection::ExtensionRejection; - - async fn from_request( - req: &mut axum::extract::RequestParts, - ) -> Result { - use axum::extract::Extension; - - let Extension(db): Extension>> = - Extension::from_request(req).await?; - - Ok(DatabaseGuard(db.read_owned().await)) - } -} - -impl From> for DatabaseGuard { - fn from(val: OwnedRwLockReadGuard) -> Self { - Self(val) - } -} diff --git a/src/main.rs b/src/main.rs index 9a0928a0..a1af9761 100644 --- a/src/main.rs +++ b/src/main.rs @@ -46,27 +46,26 @@ use tikv_jemallocator::Jemalloc; #[global_allocator] static GLOBAL: Jemalloc = Jemalloc; -#[tokio::main] -async fn main() { - let raw_config = - Figment::new() - .merge( - Toml::file(Env::var("CONDUIT_CONFIG").expect( - "The CONDUIT_CONFIG env var needs to be set. Example: /etc/conduit.toml", - )) - .nested(), - ) - .merge(Env::prefixed("CONDUIT_").global()); +lazy_static! { + static ref DB: Database = { + let raw_config = + Figment::new() + .merge( + Toml::file(Env::var("CONDUIT_CONFIG").expect( + "The CONDUIT_CONFIG env var needs to be set. Example: /etc/conduit.toml", + )) + .nested(), + ) + .merge(Env::prefixed("CONDUIT_").global()); - let config = match raw_config.extract::() { - Ok(s) => s, - Err(e) => { - eprintln!("It looks like your config is invalid. The following error occured while parsing it: {}", e); - std::process::exit(1); - } - }; + let config = match raw_config.extract::() { + Ok(s) => s, + Err(e) => { + eprintln!("It looks like your config is invalid. The following error occured while parsing it: {}", e); + std::process::exit(1); + } + }; - let start = async { config.warn_deprecated(); let db = match Database::load_or_create(&config).await { @@ -79,8 +78,15 @@ async fn main() { std::process::exit(1); } }; + }; +} - run_server(&config, db).await.unwrap(); +#[tokio::main] +async fn main() { + lazy_static::initialize(&DB); + + let start = async { + run_server(&config).await.unwrap(); }; if config.allow_jaeger { @@ -120,7 +126,8 @@ async fn main() { } } -async fn run_server(config: &Config, db: Arc>) -> io::Result<()> { +async fn run_server() -> io::Result<()> { + let config = DB.globals.config; let addr = SocketAddr::from((config.address, config.port)); let x_requested_with = HeaderName::from_static("x-requested-with"); diff --git a/src/service/rooms/alias/data.rs b/src/service/rooms/alias/data.rs new file mode 100644 index 00000000..9dbfc7b5 --- /dev/null +++ b/src/service/rooms/alias/data.rs @@ -0,0 +1,22 @@ +pub trait Data { + /// Creates or updates the alias to the given room id. + pub fn set_alias( + alias: &RoomAliasId, + room_id: &RoomId + ) -> Result<()>; + + /// Forgets about an alias. Returns an error if the alias did not exist. + pub fn remove_alias( + alias: &RoomAliasId, + ) -> Result<()>; + + /// Looks up the roomid for the given alias. + pub fn resolve_local_alias( + alias: &RoomAliasId, + ) -> Result<()>; + + /// Returns all local aliases that point to the given room + pub fn local_aliases_for_room( + alias: &RoomAliasId, + ) -> Result<()>; +} diff --git a/src/service/rooms/alias/mod.rs b/src/service/rooms/alias/mod.rs index 393ad671..cfe05396 100644 --- a/src/service/rooms/alias/mod.rs +++ b/src/service/rooms/alias/mod.rs @@ -1,66 +1,40 @@ +mod data; +pub use data::Data; +use crate::service::*; + +pub struct Service { + db: D, +} + +impl Service<_> { #[tracing::instrument(skip(self, globals))] pub fn set_alias( &self, alias: &RoomAliasId, - room_id: Option<&RoomId>, - globals: &super::globals::Globals, + room_id: &RoomId, ) -> Result<()> { - if let Some(room_id) = room_id { - // New alias - self.alias_roomid - .insert(alias.alias().as_bytes(), room_id.as_bytes())?; - let mut aliasid = room_id.as_bytes().to_vec(); - aliasid.push(0xff); - aliasid.extend_from_slice(&globals.next_count()?.to_be_bytes()); - self.aliasid_alias.insert(&aliasid, &*alias.as_bytes())?; - } else { - // room_id=None means remove alias - if let Some(room_id) = self.alias_roomid.get(alias.alias().as_bytes())? { - let mut prefix = room_id.to_vec(); - prefix.push(0xff); + self.db.set_alias(alias, room_id) + } - for (key, _) in self.aliasid_alias.scan_prefix(prefix) { - self.aliasid_alias.remove(&key)?; - } - self.alias_roomid.remove(alias.alias().as_bytes())?; - } else { - return Err(Error::BadRequest( - ErrorKind::NotFound, - "Alias does not exist.", - )); - } - } - - Ok(()) + #[tracing::instrument(skip(self, globals))] + pub fn remove_alias( + &self, + alias: &RoomAliasId, + ) -> Result<()> { + self.db.remove_alias(alias) } #[tracing::instrument(skip(self))] - pub fn id_from_alias(&self, alias: &RoomAliasId) -> Result>> { - self.alias_roomid - .get(alias.alias().as_bytes())? - .map(|bytes| { - RoomId::parse(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in alias_roomid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("Room ID in alias_roomid is invalid.")) - }) - .transpose() + pub fn resolve_local_alias(&self, alias: &RoomAliasId) -> Result>> { + self.db.resolve_local_alias(alias: &RoomAliasId) } #[tracing::instrument(skip(self))] - pub fn room_aliases<'a>( + pub fn local_aliases_for_room<'a>( &'a self, room_id: &RoomId, ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.aliasid_alias.scan_prefix(prefix).map(|(_, bytes)| { - utils::string_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid alias bytes in aliasid_alias."))? - .try_into() - .map_err(|_| Error::bad_database("Invalid alias in aliasid_alias.")) - }) + self.db.local_aliases_for_room(room_id) } - +} diff --git a/src/service/rooms/directory/data.rs b/src/service/rooms/directory/data.rs new file mode 100644 index 00000000..83d78853 --- /dev/null +++ b/src/service/rooms/directory/data.rs @@ -0,0 +1,13 @@ +pub trait Data { + /// Adds the room to the public room directory + fn set_public(room_id: &RoomId) -> Result<()>; + + /// Removes the room from the public room directory. + fn set_not_public(room_id: &RoomId) -> Result<()>; + + /// Returns true if the room is in the public room directory. + fn is_public_room(room_id: &RoomId) -> Result; + + /// Returns the unsorted public room directory + fn public_rooms() -> impl Iterator>> + '_; +} diff --git a/src/service/rooms/directory/mod.rs b/src/service/rooms/directory/mod.rs index 8be7bd57..b92933f4 100644 --- a/src/service/rooms/directory/mod.rs +++ b/src/service/rooms/directory/mod.rs @@ -1,29 +1,30 @@ +mod data; +pub use data::Data; + +use crate::service::*; + +pub struct Service { + db: D, +} + +impl Service<_> { + #[tracing::instrument(skip(self))] + pub fn set_public(&self, room_id: &RoomId) -> Result<()> { + self.db.set_public(&self, room_id) + } #[tracing::instrument(skip(self))] - pub fn set_public(&self, room_id: &RoomId, public: bool) -> Result<()> { - if public { - self.publicroomids.insert(room_id.as_bytes(), &[])?; - } else { - self.publicroomids.remove(room_id.as_bytes())?; - } - - Ok(()) + pub fn set_not_public(&self, room_id: &RoomId) -> Result<()> { + self.db.set_not_public(&self, room_id) } #[tracing::instrument(skip(self))] pub fn is_public_room(&self, room_id: &RoomId) -> Result { - Ok(self.publicroomids.get(room_id.as_bytes())?.is_some()) + self.db.is_public_room(&self, room_id) } #[tracing::instrument(skip(self))] pub fn public_rooms(&self) -> impl Iterator>> + '_ { - self.publicroomids.iter().map(|(bytes, _)| { - RoomId::parse( - utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in publicroomids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in publicroomids is invalid.")) - }) + self.db.public_rooms(&self, room_id) } - +} diff --git a/src/service/rooms/edus/data.rs b/src/service/rooms/edus/data.rs new file mode 100644 index 00000000..16c14cf3 --- /dev/null +++ b/src/service/rooms/edus/data.rs @@ -0,0 +1,91 @@ +pub trait Data { + /// Replaces the previous read receipt. + fn readreceipt_update( + &self, + user_id: &UserId, + room_id: &RoomId, + event: ReceiptEvent, + ) -> Result<()>; + + /// Returns an iterator over the most recent read_receipts in a room that happened after the event with id `since`. + fn readreceipts_since( + &self, + room_id: &RoomId, + since: u64, + ) -> impl Iterator< + Item = Result<( + Box, + u64, + Raw, + )>, + >; + + /// Sets a private read marker at `count`. + fn private_read_set( + &self, + room_id: &RoomId, + user_id: &UserId, + count: u64, + ) -> Result<()>; + + /// Returns the private read marker. + fn private_read_get(&self, room_id: &RoomId, user_id: &UserId) -> Result>; + + /// Returns the count of the last typing update in this room. + fn last_privateread_update(&self, user_id: &UserId, room_id: &RoomId) -> Result; + + /// Sets a user as typing until the timeout timestamp is reached or roomtyping_remove is + /// called. + fn typing_add( + &self, + user_id: &UserId, + room_id: &RoomId, + timeout: u64, + ) -> Result<()>; + + /// Removes a user from typing before the timeout is reached. + fn typing_remove( + &self, + user_id: &UserId, + room_id: &RoomId, + ) -> Result<()>; + + /// Returns the count of the last typing update in this room. + fn last_typing_update( + &self, + room_id: &RoomId, + ) -> Result; + + /// Returns all user ids currently typing. + fn typings_all( + &self, + room_id: &RoomId, + ) -> Result>; + + /// Adds a presence event which will be saved until a new event replaces it. + /// + /// Note: This method takes a RoomId because presence updates are always bound to rooms to + /// make sure users outside these rooms can't see them. + fn update_presence( + &self, + user_id: &UserId, + room_id: &RoomId, + presence: PresenceEvent, + ) -> Result<()>; + + /// Resets the presence timeout, so the user will stay in their current presence state. + fn ping_presence(&self, user_id: &UserId) -> Result<()>; + + /// Returns the timestamp of the last presence update of this user in millis since the unix epoch. + fn last_presence_update(&self, user_id: &UserId) -> Result>; + + /// Returns the presence event with correct last_active_ago. + fn get_presence_event(&self, room_id: &RoomId, user_id: &UserId, count: u64) -> Result>; + + /// Returns the most recent presence updates that happened after the event with id `since`. + fn presence_since( + &self, + room_id: &RoomId, + since: u64, + ) -> Result, PresenceEvent>>; +} diff --git a/src/service/rooms/edus/mod.rs b/src/service/rooms/edus/mod.rs index 118efd4c..06adf57e 100644 --- a/src/service/rooms/edus/mod.rs +++ b/src/service/rooms/edus/mod.rs @@ -1,73 +1,21 @@ -use crate::{database::abstraction::Tree, utils, Error, Result}; -use ruma::{ - events::{ - presence::{PresenceEvent, PresenceEventContent}, - receipt::ReceiptEvent, - SyncEphemeralRoomEvent, - }, - presence::PresenceState, - serde::Raw, - signatures::CanonicalJsonObject, - RoomId, UInt, UserId, -}; -use std::{ - collections::{HashMap, HashSet}, - mem, - sync::Arc, -}; +mod data; +pub use data::Data; -pub struct RoomEdus { - pub(in super::super) readreceiptid_readreceipt: Arc, // ReadReceiptId = RoomId + Count + UserId - pub(in super::super) roomuserid_privateread: Arc, // RoomUserId = Room + User, PrivateRead = Count - pub(in super::super) roomuserid_lastprivatereadupdate: Arc, // LastPrivateReadUpdate = Count - pub(in super::super) typingid_userid: Arc, // TypingId = RoomId + TimeoutTime + Count - pub(in super::super) roomid_lasttypingupdate: Arc, // LastRoomTypingUpdate = Count - pub(in super::super) presenceid_presence: Arc, // PresenceId = RoomId + Count + UserId - pub(in super::super) userid_lastpresenceupdate: Arc, // LastPresenceUpdate = Count +use crate::service::*; + +pub struct Service { + db: D, } -impl RoomEdus { - /// Adds an event which will be saved until a new event replaces it (e.g. read receipt). +impl Service<_> { + /// Replaces the previous read receipt. pub fn readreceipt_update( &self, user_id: &UserId, room_id: &RoomId, event: ReceiptEvent, - globals: &super::super::globals::Globals, ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let mut last_possible_key = prefix.clone(); - last_possible_key.extend_from_slice(&u64::MAX.to_be_bytes()); - - // Remove old entry - if let Some((old, _)) = self - .readreceiptid_readreceipt - .iter_from(&last_possible_key, true) - .take_while(|(key, _)| key.starts_with(&prefix)) - .find(|(key, _)| { - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element") - == user_id.as_bytes() - }) - { - // This is the old room_latest - self.readreceiptid_readreceipt.remove(&old)?; - } - - let mut room_latest_id = prefix; - room_latest_id.extend_from_slice(&globals.next_count()?.to_be_bytes()); - room_latest_id.push(0xff); - room_latest_id.extend_from_slice(user_id.as_bytes()); - - self.readreceiptid_readreceipt.insert( - &room_latest_id, - &serde_json::to_vec(&event).expect("EduEvent::to_string always works"), - )?; - - Ok(()) + self.db.readreceipt_update(user_id, room_id, event); } /// Returns an iterator over the most recent read_receipts in a room that happened after the event with id `since`. @@ -83,41 +31,7 @@ impl RoomEdus { Raw, )>, > + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - let prefix2 = prefix.clone(); - - let mut first_possible_edu = prefix.clone(); - first_possible_edu.extend_from_slice(&(since + 1).to_be_bytes()); // +1 so we don't send the event at since - - self.readreceiptid_readreceipt - .iter_from(&first_possible_edu, false) - .take_while(move |(k, _)| k.starts_with(&prefix2)) - .map(move |(k, v)| { - let count = - utils::u64_from_bytes(&k[prefix.len()..prefix.len() + mem::size_of::()]) - .map_err(|_| Error::bad_database("Invalid readreceiptid count in db."))?; - let user_id = UserId::parse( - utils::string_from_bytes(&k[prefix.len() + mem::size_of::() + 1..]) - .map_err(|_| { - Error::bad_database("Invalid readreceiptid userid bytes in db.") - })?, - ) - .map_err(|_| Error::bad_database("Invalid readreceiptid userid in db."))?; - - let mut json = serde_json::from_slice::(&v).map_err(|_| { - Error::bad_database("Read receipt in roomlatestid_roomlatest is invalid json.") - })?; - json.remove("room_id"); - - Ok(( - user_id, - count, - Raw::from_json( - serde_json::value::to_raw_value(&json).expect("json is valid raw value"), - ), - )) - }) + self.db.readreceipts_since(room_id, since) } /// Sets a private read marker at `count`. @@ -127,53 +41,19 @@ impl RoomEdus { room_id: &RoomId, user_id: &UserId, count: u64, - globals: &super::super::globals::Globals, ) -> Result<()> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_privateread - .insert(&key, &count.to_be_bytes())?; - - self.roomuserid_lastprivatereadupdate - .insert(&key, &globals.next_count()?.to_be_bytes())?; - - Ok(()) + self.db.private_read_set(room_id, user_id, count) } /// Returns the private read marker. #[tracing::instrument(skip(self))] pub fn private_read_get(&self, room_id: &RoomId, user_id: &UserId) -> Result> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_privateread - .get(&key)? - .map_or(Ok(None), |v| { - Ok(Some(utils::u64_from_bytes(&v).map_err(|_| { - Error::bad_database("Invalid private read marker bytes") - })?)) - }) + self.db.private_read_get(room_id, user_id) } /// Returns the count of the last typing update in this room. pub fn last_privateread_update(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - Ok(self - .roomuserid_lastprivatereadupdate - .get(&key)? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Count in roomuserid_lastprivatereadupdate is invalid.") - }) - }) - .transpose()? - .unwrap_or(0)) + self.db.last_privateread_update(user_id, room_id) } /// Sets a user as typing until the timeout timestamp is reached or roomtyping_remove is @@ -183,25 +63,8 @@ impl RoomEdus { user_id: &UserId, room_id: &RoomId, timeout: u64, - globals: &super::super::globals::Globals, ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let count = globals.next_count()?.to_be_bytes(); - - let mut room_typing_id = prefix; - room_typing_id.extend_from_slice(&timeout.to_be_bytes()); - room_typing_id.push(0xff); - room_typing_id.extend_from_slice(&count); - - self.typingid_userid - .insert(&room_typing_id, &*user_id.as_bytes())?; - - self.roomid_lasttypingupdate - .insert(room_id.as_bytes(), &count)?; - - Ok(()) + self.db.typing_add(user_id, room_id, timeout) } /// Removes a user from typing before the timeout is reached. @@ -209,33 +72,11 @@ impl RoomEdus { &self, user_id: &UserId, room_id: &RoomId, - globals: &super::super::globals::Globals, ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let user_id = user_id.to_string(); - - let mut found_outdated = false; - - // Maybe there are multiple ones from calling roomtyping_add multiple times - for outdated_edu in self - .typingid_userid - .scan_prefix(prefix) - .filter(|(_, v)| &**v == user_id.as_bytes()) - { - self.typingid_userid.remove(&outdated_edu.0)?; - found_outdated = true; - } - - if found_outdated { - self.roomid_lasttypingupdate - .insert(room_id.as_bytes(), &globals.next_count()?.to_be_bytes())?; - } - - Ok(()) + self.db.typing_remove(user_id, room_id) } + /* TODO: Do this in background thread? /// Makes sure that typing events with old timestamps get removed. fn typings_maintain( &self, @@ -279,45 +120,23 @@ impl RoomEdus { Ok(()) } + */ /// Returns the count of the last typing update in this room. #[tracing::instrument(skip(self, globals))] pub fn last_typing_update( &self, room_id: &RoomId, - globals: &super::super::globals::Globals, ) -> Result { - self.typings_maintain(room_id, globals)?; - - Ok(self - .roomid_lasttypingupdate - .get(room_id.as_bytes())? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Count in roomid_lastroomactiveupdate is invalid.") - }) - }) - .transpose()? - .unwrap_or(0)) + self.db.last_typing_update(room_id) } + /// Returns a new typing EDU. pub fn typings_all( &self, room_id: &RoomId, ) -> Result> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let mut user_ids = HashSet::new(); - - for (_, user_id) in self.typingid_userid.scan_prefix(prefix) { - let user_id = UserId::parse(utils::string_from_bytes(&user_id).map_err(|_| { - Error::bad_database("User ID in typingid_userid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("User ID in typingid_userid is invalid."))?; - - user_ids.insert(user_id); - } + let user_ids = self.db.typings_all(room_id)?; Ok(SyncEphemeralRoomEvent { content: ruma::events::typing::TypingEventContent { @@ -335,52 +154,13 @@ impl RoomEdus { user_id: &UserId, room_id: &RoomId, presence: PresenceEvent, - globals: &super::super::globals::Globals, ) -> Result<()> { - // TODO: Remove old entry? Or maybe just wipe completely from time to time? - - let count = globals.next_count()?.to_be_bytes(); - - let mut presence_id = room_id.as_bytes().to_vec(); - presence_id.push(0xff); - presence_id.extend_from_slice(&count); - presence_id.push(0xff); - presence_id.extend_from_slice(presence.sender.as_bytes()); - - self.presenceid_presence.insert( - &presence_id, - &serde_json::to_vec(&presence).expect("PresenceEvent can be serialized"), - )?; - - self.userid_lastpresenceupdate.insert( - user_id.as_bytes(), - &utils::millis_since_unix_epoch().to_be_bytes(), - )?; - - Ok(()) + self.db.update_presence(user_id, room_id, presence) } /// Resets the presence timeout, so the user will stay in their current presence state. - #[tracing::instrument(skip(self))] pub fn ping_presence(&self, user_id: &UserId) -> Result<()> { - self.userid_lastpresenceupdate.insert( - user_id.as_bytes(), - &utils::millis_since_unix_epoch().to_be_bytes(), - )?; - - Ok(()) - } - - /// Returns the timestamp of the last presence update of this user in millis since the unix epoch. - pub fn last_presence_update(&self, user_id: &UserId) -> Result> { - self.userid_lastpresenceupdate - .get(user_id.as_bytes())? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid timestamp in userid_lastpresenceupdate.") - }) - }) - .transpose() + self.db.ping_presence(user_id) } pub fn get_last_presence_event( @@ -388,42 +168,15 @@ impl RoomEdus { user_id: &UserId, room_id: &RoomId, ) -> Result> { - let last_update = match self.last_presence_update(user_id)? { + let last_update = match self.db.last_presence_update(user_id)? { Some(last) => last, None => return Ok(None), }; - let mut presence_id = room_id.as_bytes().to_vec(); - presence_id.push(0xff); - presence_id.extend_from_slice(&last_update.to_be_bytes()); - presence_id.push(0xff); - presence_id.extend_from_slice(user_id.as_bytes()); - - self.presenceid_presence - .get(&presence_id)? - .map(|value| { - let mut presence: PresenceEvent = serde_json::from_slice(&value) - .map_err(|_| Error::bad_database("Invalid presence event in db."))?; - let current_timestamp: UInt = utils::millis_since_unix_epoch() - .try_into() - .expect("time is valid"); - - if presence.content.presence == PresenceState::Online { - // Don't set last_active_ago when the user is online - presence.content.last_active_ago = None; - } else { - // Convert from timestamp to duration - presence.content.last_active_ago = presence - .content - .last_active_ago - .map(|timestamp| current_timestamp - timestamp); - } - - Ok(presence) - }) - .transpose() + self.db.get_presence_event(room_id, user_id, last_update) } + /* TODO /// Sets all users to offline who have been quiet for too long. fn _presence_maintain( &self, @@ -489,62 +242,15 @@ impl RoomEdus { } Ok(()) - } + }*/ - /// Returns an iterator over the most recent presence updates that happened after the event with id `since`. + /// Returns the most recent presence updates that happened after the event with id `since`. #[tracing::instrument(skip(self, since, _rooms, _globals))] pub fn presence_since( &self, room_id: &RoomId, since: u64, - _rooms: &super::Rooms, - _globals: &super::super::globals::Globals, ) -> Result, PresenceEvent>> { - //self.presence_maintain(rooms, globals)?; - - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let mut first_possible_edu = prefix.clone(); - first_possible_edu.extend_from_slice(&(since + 1).to_be_bytes()); // +1 so we don't send the event at since - let mut hashmap = HashMap::new(); - - for (key, value) in self - .presenceid_presence - .iter_from(&*first_possible_edu, false) - .take_while(|(key, _)| key.starts_with(&prefix)) - { - let user_id = UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| Error::bad_database("Invalid UserId bytes in presenceid_presence."))?, - ) - .map_err(|_| Error::bad_database("Invalid UserId in presenceid_presence."))?; - - let mut presence: PresenceEvent = serde_json::from_slice(&value) - .map_err(|_| Error::bad_database("Invalid presence event in db."))?; - - let current_timestamp: UInt = utils::millis_since_unix_epoch() - .try_into() - .expect("time is valid"); - - if presence.content.presence == PresenceState::Online { - // Don't set last_active_ago when the user is online - presence.content.last_active_ago = None; - } else { - // Convert from timestamp to duration - presence.content.last_active_ago = presence - .content - .last_active_ago - .map(|timestamp| current_timestamp - timestamp); - } - - hashmap.insert(user_id, presence); - } - - Ok(hashmap) + self.db.presence_since(room_id, since) } } diff --git a/src/service/rooms/event_handler/mod.rs b/src/service/rooms/event_handler/mod.rs index e59219b2..5b77586a 100644 --- a/src/service/rooms/event_handler/mod.rs +++ b/src/service/rooms/event_handler/mod.rs @@ -2,696 +2,908 @@ /// An async function that can recursively call itself. type AsyncRecursiveType<'a, T> = Pin + 'a + Send>>; -/// When receiving an event one needs to: -/// 0. Check the server is in the room -/// 1. Skip the PDU if we already know about it -/// 2. Check signatures, otherwise drop -/// 3. Check content hash, redact if doesn't match -/// 4. Fetch any missing auth events doing all checks listed here starting at 1. These are not -/// timeline events -/// 5. Reject "due to auth events" if can't get all the auth events or some of the auth events are -/// also rejected "due to auth events" -/// 6. Reject "due to auth events" if the event doesn't pass auth based on the auth events -/// 7. Persist this event as an outlier -/// 8. If not timeline event: stop -/// 9. Fetch any missing prev events doing all checks listed here starting at 1. These are timeline -/// events -/// 10. Fetch missing state and auth chain events by calling /state_ids at backwards extremities -/// doing all the checks in this list starting at 1. These are not timeline events -/// 11. Check the auth of the event passes based on the state of the event -/// 12. Ensure that the state is derived from the previous current state (i.e. we calculated by -/// doing state res where one of the inputs was a previously trusted set of state, don't just -/// trust a set of state we got from a remote) -/// 13. Check if the event passes auth based on the "current state" of the room, if not "soft fail" -/// it -/// 14. Use state resolution to find new room state -// We use some AsyncRecursiveType hacks here so we can call this async funtion recursively -#[tracing::instrument(skip(value, is_timeline_event, db, pub_key_map))] -pub(crate) async fn handle_incoming_pdu<'a>( - origin: &'a ServerName, - event_id: &'a EventId, - room_id: &'a RoomId, - value: BTreeMap, - is_timeline_event: bool, - db: &'a Database, - pub_key_map: &'a RwLock>>, -) -> Result>> { - db.rooms.exists(room_id)?.ok_or(Error::BadRequest(ErrorKind::NotFound, "Room is unknown to this server"))?; +use crate::service::*; - db.rooms.is_disabled(room_id)?.ok_or(Error::BadRequest(ErrorKind::Forbidden, "Federation of this room is currently disabled on this server."))?; - - // 1. Skip the PDU if we already have it as a timeline event - if let Some(pdu_id) = db.rooms.get_pdu_id(event_id)? { - return Some(pdu_id.to_vec()); - } +pub struct Service; - let create_event = db - .rooms - .room_state_get(room_id, &StateEventType::RoomCreate, "")? - .ok_or_else(|| Error::bad_database("Failed to find create event in db."))?; +impl Service { + /// When receiving an event one needs to: + /// 0. Check the server is in the room + /// 1. Skip the PDU if we already know about it + /// 2. Check signatures, otherwise drop + /// 3. Check content hash, redact if doesn't match + /// 4. Fetch any missing auth events doing all checks listed here starting at 1. These are not + /// timeline events + /// 5. Reject "due to auth events" if can't get all the auth events or some of the auth events are + /// also rejected "due to auth events" + /// 6. Reject "due to auth events" if the event doesn't pass auth based on the auth events + /// 7. Persist this event as an outlier + /// 8. If not timeline event: stop + /// 9. Fetch any missing prev events doing all checks listed here starting at 1. These are timeline + /// events + /// 10. Fetch missing state and auth chain events by calling /state_ids at backwards extremities + /// doing all the checks in this list starting at 1. These are not timeline events + /// 11. Check the auth of the event passes based on the state of the event + /// 12. Ensure that the state is derived from the previous current state (i.e. we calculated by + /// doing state res where one of the inputs was a previously trusted set of state, don't just + /// trust a set of state we got from a remote) + /// 13. Check if the event passes auth based on the "current state" of the room, if not "soft fail" + /// it + /// 14. Use state resolution to find new room state + // We use some AsyncRecursiveType hacks here so we can call this async funtion recursively + #[tracing::instrument(skip(value, is_timeline_event, db, pub_key_map))] + pub(crate) async fn handle_incoming_pdu<'a>( + origin: &'a ServerName, + event_id: &'a EventId, + room_id: &'a RoomId, + value: BTreeMap, + is_timeline_event: bool, + db: &'a Database, + pub_key_map: &'a RwLock>>, + ) -> Result>> { + db.rooms.exists(room_id)?.ok_or(Error::BadRequest(ErrorKind::NotFound, "Room is unknown to this server"))?; - let first_pdu_in_room = db - .rooms - .first_pdu_in_room(room_id)? - .ok_or_else(|| Error::bad_database("Failed to find first pdu in db."))?; - - let (incoming_pdu, val) = handle_outlier_pdu( - origin, - &create_event, - event_id, - room_id, - value, - db, - pub_key_map, - ) - .await?; - - // 8. if not timeline event: stop - if !is_timeline_event { - return Ok(None); - } - - // Skip old events - if incoming_pdu.origin_server_ts < first_pdu_in_room.origin_server_ts { - return Ok(None); - } - - // 9. Fetch any missing prev events doing all checks listed here starting at 1. These are timeline events - let sorted_prev_events = fetch_unknown_prev_events(incoming_pdu.prev_events.clone()); - - let mut errors = 0; - for prev_id in dbg!(sorted) { - // Check for disabled again because it might have changed - db.rooms.is_disabled(room_id)?.ok_or(Error::BadRequest(ErrorKind::Forbidden, "Federation of - this room is currently disabled on this server."))?; - - if let Some((time, tries)) = db - .globals - .bad_event_ratelimiter - .read() - .unwrap() - .get(&*prev_id) - { - // Exponential backoff - let mut min_elapsed_duration = Duration::from_secs(5 * 60) * (*tries) * (*tries); - if min_elapsed_duration > Duration::from_secs(60 * 60 * 24) { - min_elapsed_duration = Duration::from_secs(60 * 60 * 24); - } - - if time.elapsed() < min_elapsed_duration { - info!("Backing off from {}", prev_id); - continue; - } + db.rooms.is_disabled(room_id)?.ok_or(Error::BadRequest(ErrorKind::Forbidden, "Federation of this room is currently disabled on this server."))?; + + // 1. Skip the PDU if we already have it as a timeline event + if let Some(pdu_id) = db.rooms.get_pdu_id(event_id)? { + return Some(pdu_id.to_vec()); } - if errors >= 5 { - break; + let create_event = db + .rooms + .room_state_get(room_id, &StateEventType::RoomCreate, "")? + .ok_or_else(|| Error::bad_database("Failed to find create event in db."))?; + + let first_pdu_in_room = db + .rooms + .first_pdu_in_room(room_id)? + .ok_or_else(|| Error::bad_database("Failed to find first pdu in db."))?; + + let (incoming_pdu, val) = handle_outlier_pdu( + origin, + &create_event, + event_id, + room_id, + value, + db, + pub_key_map, + ) + .await?; + + // 8. if not timeline event: stop + if !is_timeline_event { + return Ok(None); } - if let Some((pdu, json)) = eventid_info.remove(&*prev_id) { - // Skip old events - if pdu.origin_server_ts < first_pdu_in_room.origin_server_ts { - continue; - } + // Skip old events + if incoming_pdu.origin_server_ts < first_pdu_in_room.origin_server_ts { + return Ok(None); + } - let start_time = Instant::now(); - db.globals - .roomid_federationhandletime - .write() + // 9. Fetch any missing prev events doing all checks listed here starting at 1. These are timeline events + let sorted_prev_events = fetch_unknown_prev_events(incoming_pdu.prev_events.clone()); + + let mut errors = 0; + for prev_id in dbg!(sorted) { + // Check for disabled again because it might have changed + db.rooms.is_disabled(room_id)?.ok_or(Error::BadRequest(ErrorKind::Forbidden, "Federation of + this room is currently disabled on this server."))?; + + if let Some((time, tries)) = db + .globals + .bad_event_ratelimiter + .read() .unwrap() - .insert(room_id.to_owned(), ((*prev_id).to_owned(), start_time)); + .get(&*prev_id) + { + // Exponential backoff + let mut min_elapsed_duration = Duration::from_secs(5 * 60) * (*tries) * (*tries); + if min_elapsed_duration > Duration::from_secs(60 * 60 * 24) { + min_elapsed_duration = Duration::from_secs(60 * 60 * 24); + } - if let Err(e) = upgrade_outlier_to_timeline_pdu( - pdu, - json, - &create_event, - origin, + if time.elapsed() < min_elapsed_duration { + info!("Backing off from {}", prev_id); + continue; + } + } + + if errors >= 5 { + break; + } + + if let Some((pdu, json)) = eventid_info.remove(&*prev_id) { + // Skip old events + if pdu.origin_server_ts < first_pdu_in_room.origin_server_ts { + continue; + } + + let start_time = Instant::now(); + db.globals + .roomid_federationhandletime + .write() + .unwrap() + .insert(room_id.to_owned(), ((*prev_id).to_owned(), start_time)); + + if let Err(e) = upgrade_outlier_to_timeline_pdu( + pdu, + json, + &create_event, + origin, + db, + room_id, + pub_key_map, + ) + .await + { + errors += 1; + warn!("Prev event {} failed: {}", prev_id, e); + match db + .globals + .bad_event_ratelimiter + .write() + .unwrap() + .entry((*prev_id).to_owned()) + { + hash_map::Entry::Vacant(e) => { + e.insert((Instant::now(), 1)); + } + hash_map::Entry::Occupied(mut e) => { + *e.get_mut() = (Instant::now(), e.get().1 + 1) + } + } + } + let elapsed = start_time.elapsed(); + db.globals + .roomid_federationhandletime + .write() + .unwrap() + .remove(&room_id.to_owned()); + warn!( + "Handling prev event {} took {}m{}s", + prev_id, + elapsed.as_secs() / 60, + elapsed.as_secs() % 60 + ); + } + } + + // Done with prev events, now handling the incoming event + + let start_time = Instant::now(); + db.globals + .roomid_federationhandletime + .write() + .unwrap() + .insert(room_id.to_owned(), (event_id.to_owned(), start_time)); + let r = upgrade_outlier_to_timeline_pdu( + incoming_pdu, + val, + &create_event, + origin, + db, + room_id, + pub_key_map, + ) + .await; + db.globals + .roomid_federationhandletime + .write() + .unwrap() + .remove(&room_id.to_owned()); + + r + } + + #[tracing::instrument(skip(create_event, value, db, pub_key_map))] + fn handle_outlier_pdu<'a>( + origin: &'a ServerName, + create_event: &'a PduEvent, + event_id: &'a EventId, + room_id: &'a RoomId, + value: BTreeMap, + db: &'a Database, + pub_key_map: &'a RwLock>>, + ) -> AsyncRecursiveType<'a, Result<(Arc, BTreeMap), String>> { + Box::pin(async move { + // TODO: For RoomVersion6 we must check that Raw<..> is canonical do we anywhere?: https://matrix.org/docs/spec/rooms/v6#canonical-json + + // We go through all the signatures we see on the value and fetch the corresponding signing + // keys + fetch_required_signing_keys(&value, pub_key_map, db) + .await?; + + // 2. Check signatures, otherwise drop + // 3. check content hash, redact if doesn't match + let create_event_content: RoomCreateEventContent = + serde_json::from_str(create_event.content.get()).map_err(|e| { + error!("Invalid create event: {}", e); + Error::BadDatabase("Invalid create event in db") + })?; + + let room_version_id = &create_event_content.room_version; + let room_version = RoomVersion::new(room_version_id).expect("room version is supported"); + + let mut val = match ruma::signatures::verify_event( + &*pub_key_map.read().map_err(|_| "RwLock is poisoned.")?, + &value, + room_version_id, + ) { + Err(e) => { + // Drop + warn!("Dropping bad event {}: {}", event_id, e); + return Err("Signature verification failed".to_owned()); + } + Ok(ruma::signatures::Verified::Signatures) => { + // Redact + warn!("Calculated hash does not match: {}", event_id); + match ruma::signatures::redact(&value, room_version_id) { + Ok(obj) => obj, + Err(_) => return Err("Redaction failed".to_owned()), + } + } + Ok(ruma::signatures::Verified::All) => value, + }; + + // Now that we have checked the signature and hashes we can add the eventID and convert + // to our PduEvent type + val.insert( + "event_id".to_owned(), + CanonicalJsonValue::String(event_id.as_str().to_owned()), + ); + let incoming_pdu = serde_json::from_value::( + serde_json::to_value(&val).expect("CanonicalJsonObj is a valid JsonValue"), + ) + .map_err(|_| "Event is not a valid PDU.".to_owned())?; + + // 4. fetch any missing auth events doing all checks listed here starting at 1. These are not timeline events + // 5. Reject "due to auth events" if can't get all the auth events or some of the auth events are also rejected "due to auth events" + // NOTE: Step 5 is not applied anymore because it failed too often + warn!("Fetching auth events for {}", incoming_pdu.event_id); + fetch_and_handle_outliers( db, + origin, + &incoming_pdu + .auth_events + .iter() + .map(|x| Arc::from(&**x)) + .collect::>(), + create_event, room_id, pub_key_map, ) - .await - { - errors += 1; - warn!("Prev event {} failed: {}", prev_id, e); - match db - .globals - .bad_event_ratelimiter - .write() - .unwrap() - .entry((*prev_id).to_owned()) - { - hash_map::Entry::Vacant(e) => { - e.insert((Instant::now(), 1)); + .await; + + // 6. Reject "due to auth events" if the event doesn't pass auth based on the auth events + info!( + "Auth check for {} based on auth events", + incoming_pdu.event_id + ); + + // Build map of auth events + let mut auth_events = HashMap::new(); + for id in &incoming_pdu.auth_events { + let auth_event = match db.rooms.get_pdu(id)? { + Some(e) => e, + None => { + warn!("Could not find auth event {}", id); + continue; } - hash_map::Entry::Occupied(mut e) => { - *e.get_mut() = (Instant::now(), e.get().1 + 1) + }; + + match auth_events.entry(( + auth_event.kind.to_string().into(), + auth_event + .state_key + .clone() + .expect("all auth events have state keys"), + )) { + hash_map::Entry::Vacant(v) => { + v.insert(auth_event); + } + hash_map::Entry::Occupied(_) => { + return Err(Error::BadRequest(ErrorKind::InvalidParam, + "Auth event's type and state_key combination exists multiple times." + )); } } } - let elapsed = start_time.elapsed(); - db.globals - .roomid_federationhandletime - .write() - .unwrap() - .remove(&room_id.to_owned()); - warn!( - "Handling prev event {} took {}m{}s", - prev_id, - elapsed.as_secs() / 60, - elapsed.as_secs() % 60 - ); - } + + // The original create event must be in the auth events + if auth_events + .get(&(StateEventType::RoomCreate, "".to_owned())) + .map(|a| a.as_ref()) + != Some(create_event) + { + return Err(Error::BadRequest(ErrorKind::InvalidParam("Incoming event refers to wrong create event."))); + } + + if !state_res::event_auth::auth_check( + &room_version, + &incoming_pdu, + None::, // TODO: third party invite + |k, s| auth_events.get(&(k.to_string().into(), s.to_owned())), + ) + .map_err(|e| {error!(e); Error::BadRequest(ErrorKind::InvalidParam, "Auth check failed")})? + { + return Err(Error::BadRequest(ErrorKind::InvalidParam, "Auth check failed")); + } + + info!("Validation successful."); + + // 7. Persist the event as an outlier. + db.rooms + .add_pdu_outlier(&incoming_pdu.event_id, &val)?; + + info!("Added pdu as outlier."); + + Ok((Arc::new(incoming_pdu), val)) + }) } - // Done with prev events, now handling the incoming event + #[tracing::instrument(skip(incoming_pdu, val, create_event, db, pub_key_map))] + async fn upgrade_outlier_to_timeline_pdu( + incoming_pdu: Arc, + val: BTreeMap, + create_event: &PduEvent, + origin: &ServerName, + db: &Database, + room_id: &RoomId, + pub_key_map: &RwLock>>, + ) -> Result>, String> { + // Skip the PDU if we already have it as a timeline event + if let Ok(Some(pduid)) = db.rooms.get_pdu_id(&incoming_pdu.event_id) { + return Ok(Some(pduid)); + } - let start_time = Instant::now(); - db.globals - .roomid_federationhandletime - .write() - .unwrap() - .insert(room_id.to_owned(), (event_id.to_owned(), start_time)); - let r = upgrade_outlier_to_timeline_pdu( - incoming_pdu, - val, - &create_event, - origin, - db, - room_id, - pub_key_map, - ) - .await; - db.globals - .roomid_federationhandletime - .write() - .unwrap() - .remove(&room_id.to_owned()); + if db + .rooms + .is_event_soft_failed(&incoming_pdu.event_id) + .map_err(|_| "Failed to ask db for soft fail".to_owned())? + { + return Err("Event has been soft failed".into()); + } - r -} + info!("Upgrading {} to timeline pdu", incoming_pdu.event_id); -#[tracing::instrument(skip(create_event, value, db, pub_key_map))] -fn handle_outlier_pdu<'a>( - origin: &'a ServerName, - create_event: &'a PduEvent, - event_id: &'a EventId, - room_id: &'a RoomId, - value: BTreeMap, - db: &'a Database, - pub_key_map: &'a RwLock>>, -) -> AsyncRecursiveType<'a, Result<(Arc, BTreeMap), String>> { - Box::pin(async move { - // TODO: For RoomVersion6 we must check that Raw<..> is canonical do we anywhere?: https://matrix.org/docs/spec/rooms/v6#canonical-json - - // We go through all the signatures we see on the value and fetch the corresponding signing - // keys - fetch_required_signing_keys(&value, pub_key_map, db) - .await?; - - // 2. Check signatures, otherwise drop - // 3. check content hash, redact if doesn't match let create_event_content: RoomCreateEventContent = serde_json::from_str(create_event.content.get()).map_err(|e| { - error!("Invalid create event: {}", e); + warn!("Invalid create event: {}", e); Error::BadDatabase("Invalid create event in db") })?; let room_version_id = &create_event_content.room_version; let room_version = RoomVersion::new(room_version_id).expect("room version is supported"); - let mut val = match ruma::signatures::verify_event( - &*pub_key_map.read().map_err(|_| "RwLock is poisoned.")?, - &value, - room_version_id, - ) { - Err(e) => { - // Drop - warn!("Dropping bad event {}: {}", event_id, e); - return Err("Signature verification failed".to_owned()); - } - Ok(ruma::signatures::Verified::Signatures) => { - // Redact - warn!("Calculated hash does not match: {}", event_id); - match ruma::signatures::redact(&value, room_version_id) { - Ok(obj) => obj, - Err(_) => return Err("Redaction failed".to_owned()), - } - } - Ok(ruma::signatures::Verified::All) => value, - }; + // 10. Fetch missing state and auth chain events by calling /state_ids at backwards extremities + // doing all the checks in this list starting at 1. These are not timeline events. - // Now that we have checked the signature and hashes we can add the eventID and convert - // to our PduEvent type - val.insert( - "event_id".to_owned(), - CanonicalJsonValue::String(event_id.as_str().to_owned()), - ); - let incoming_pdu = serde_json::from_value::( - serde_json::to_value(&val).expect("CanonicalJsonObj is a valid JsonValue"), - ) - .map_err(|_| "Event is not a valid PDU.".to_owned())?; + // TODO: if we know the prev_events of the incoming event we can avoid the request and build + // the state from a known point and resolve if > 1 prev_event - // 4. fetch any missing auth events doing all checks listed here starting at 1. These are not timeline events - // 5. Reject "due to auth events" if can't get all the auth events or some of the auth events are also rejected "due to auth events" - // NOTE: Step 5 is not applied anymore because it failed too often - warn!("Fetching auth events for {}", incoming_pdu.event_id); - fetch_and_handle_outliers( - db, - origin, - &incoming_pdu - .auth_events - .iter() - .map(|x| Arc::from(&**x)) - .collect::>(), - create_event, - room_id, - pub_key_map, - ) - .await; + info!("Requesting state at event"); + let mut state_at_incoming_event = None; - // 6. Reject "due to auth events" if the event doesn't pass auth based on the auth events - info!( - "Auth check for {} based on auth events", - incoming_pdu.event_id - ); + if incoming_pdu.prev_events.len() == 1 { + let prev_event = &*incoming_pdu.prev_events[0]; + let prev_event_sstatehash = db + .rooms + .pdu_shortstatehash(prev_event) + .map_err(|_| "Failed talking to db".to_owned())?; - // Build map of auth events - let mut auth_events = HashMap::new(); - for id in &incoming_pdu.auth_events { - let auth_event = match db.rooms.get_pdu(id)? { - Some(e) => e, - None => { - warn!("Could not find auth event {}", id); - continue; - } + let state = if let Some(shortstatehash) = prev_event_sstatehash { + Some(db.rooms.state_full_ids(shortstatehash).await) + } else { + None }; - match auth_events.entry(( - auth_event.kind.to_string().into(), - auth_event - .state_key - .clone() - .expect("all auth events have state keys"), - )) { - hash_map::Entry::Vacant(v) => { - v.insert(auth_event); + if let Some(Ok(mut state)) = state { + info!("Using cached state"); + let prev_pdu = + db.rooms.get_pdu(prev_event).ok().flatten().ok_or_else(|| { + "Could not find prev event, but we know the state.".to_owned() + })?; + + if let Some(state_key) = &prev_pdu.state_key { + let shortstatekey = db + .rooms + .get_or_create_shortstatekey( + &prev_pdu.kind.to_string().into(), + state_key, + &db.globals, + ) + .map_err(|_| "Failed to create shortstatekey.".to_owned())?; + + state.insert(shortstatekey, Arc::from(prev_event)); + // Now it's the state after the pdu } - hash_map::Entry::Occupied(_) => { - return Err(Error::BadRequest(ErrorKind::InvalidParam, - "Auth event's type and state_key combination exists multiple times." - )); + + state_at_incoming_event = Some(state); + } + } else { + info!("Calculating state at event using state res"); + let mut extremity_sstatehashes = HashMap::new(); + + let mut okay = true; + for prev_eventid in &incoming_pdu.prev_events { + let prev_event = if let Ok(Some(pdu)) = db.rooms.get_pdu(prev_eventid) { + pdu + } else { + okay = false; + break; + }; + + let sstatehash = if let Ok(Some(s)) = db.rooms.pdu_shortstatehash(prev_eventid) { + s + } else { + okay = false; + break; + }; + + extremity_sstatehashes.insert(sstatehash, prev_event); + } + + if okay { + let mut fork_states = Vec::with_capacity(extremity_sstatehashes.len()); + let mut auth_chain_sets = Vec::with_capacity(extremity_sstatehashes.len()); + + for (sstatehash, prev_event) in extremity_sstatehashes { + let mut leaf_state: BTreeMap<_, _> = db + .rooms + .state_full_ids(sstatehash) + .await + .map_err(|_| "Failed to ask db for room state.".to_owned())?; + + if let Some(state_key) = &prev_event.state_key { + let shortstatekey = db + .rooms + .get_or_create_shortstatekey( + &prev_event.kind.to_string().into(), + state_key, + &db.globals, + ) + .map_err(|_| "Failed to create shortstatekey.".to_owned())?; + leaf_state.insert(shortstatekey, Arc::from(&*prev_event.event_id)); + // Now it's the state after the pdu + } + + let mut state = StateMap::with_capacity(leaf_state.len()); + let mut starting_events = Vec::with_capacity(leaf_state.len()); + + for (k, id) in leaf_state { + if let Ok((ty, st_key)) = db.rooms.get_statekey_from_short(k) { + // FIXME: Undo .to_string().into() when StateMap + // is updated to use StateEventType + state.insert((ty.to_string().into(), st_key), id.clone()); + } else { + warn!("Failed to get_statekey_from_short."); + } + starting_events.push(id); + } + + auth_chain_sets.push( + get_auth_chain(room_id, starting_events, db) + .await + .map_err(|_| "Failed to load auth chain.".to_owned())? + .collect(), + ); + + fork_states.push(state); + } + + let lock = db.globals.stateres_mutex.lock(); + + let result = state_res::resolve(room_version_id, &fork_states, auth_chain_sets, |id| { + let res = db.rooms.get_pdu(id); + if let Err(e) = &res { + error!("LOOK AT ME Failed to fetch event: {}", e); + } + res.ok().flatten() + }); + drop(lock); + + state_at_incoming_event = match result { + Ok(new_state) => Some( + new_state + .into_iter() + .map(|((event_type, state_key), event_id)| { + let shortstatekey = db + .rooms + .get_or_create_shortstatekey( + &event_type.to_string().into(), + &state_key, + &db.globals, + ) + .map_err(|_| "Failed to get_or_create_shortstatekey".to_owned())?; + Ok((shortstatekey, event_id)) + }) + .collect::>()?, + ), + Err(e) => { + warn!("State resolution on prev events failed, either an event could not be found or deserialization: {}", e); + None + } } } } - // The original create event must be in the auth events - if auth_events - .get(&(StateEventType::RoomCreate, "".to_owned())) - .map(|a| a.as_ref()) - != Some(create_event) - { - return Err(Error::BadRequest(ErrorKind::InvalidParam("Incoming event refers to wrong create event."))); + if state_at_incoming_event.is_none() { + info!("Calling /state_ids"); + // Call /state_ids to find out what the state at this pdu is. We trust the server's + // response to some extend, but we still do a lot of checks on the events + match db + .sending + .send_federation_request( + &db.globals, + origin, + get_room_state_ids::v1::Request { + room_id, + event_id: &incoming_pdu.event_id, + }, + ) + .await + { + Ok(res) => { + info!("Fetching state events at event."); + let state_vec = fetch_and_handle_outliers( + db, + origin, + &res.pdu_ids + .iter() + .map(|x| Arc::from(&**x)) + .collect::>(), + create_event, + room_id, + pub_key_map, + ) + .await; + + let mut state: BTreeMap<_, Arc> = BTreeMap::new(); + for (pdu, _) in state_vec { + let state_key = pdu + .state_key + .clone() + .ok_or_else(|| "Found non-state pdu in state events.".to_owned())?; + + let shortstatekey = db + .rooms + .get_or_create_shortstatekey( + &pdu.kind.to_string().into(), + &state_key, + &db.globals, + ) + .map_err(|_| "Failed to create shortstatekey.".to_owned())?; + + match state.entry(shortstatekey) { + btree_map::Entry::Vacant(v) => { + v.insert(Arc::from(&*pdu.event_id)); + } + btree_map::Entry::Occupied(_) => return Err( + "State event's type and state_key combination exists multiple times." + .to_owned(), + ), + } + } + + // The original create event must still be in the state + let create_shortstatekey = db + .rooms + .get_shortstatekey(&StateEventType::RoomCreate, "") + .map_err(|_| "Failed to talk to db.")? + .expect("Room exists"); + + if state.get(&create_shortstatekey).map(|id| id.as_ref()) + != Some(&create_event.event_id) + { + return Err("Incoming event refers to wrong create event.".to_owned()); + } + + state_at_incoming_event = Some(state); + } + Err(e) => { + warn!("Fetching state for event failed: {}", e); + return Err("Fetching state for event failed".into()); + } + }; } - if !state_res::event_auth::auth_check( + let state_at_incoming_event = + state_at_incoming_event.expect("we always set this to some above"); + + info!("Starting auth check"); + // 11. Check the auth of the event passes based on the state of the event + let check_result = state_res::event_auth::auth_check( &room_version, &incoming_pdu, None::, // TODO: third party invite - |k, s| auth_events.get(&(k.to_string().into(), s.to_owned())), + |k, s| { + db.rooms + .get_shortstatekey(&k.to_string().into(), s) + .ok() + .flatten() + .and_then(|shortstatekey| state_at_incoming_event.get(&shortstatekey)) + .and_then(|event_id| db.rooms.get_pdu(event_id).ok().flatten()) + }, ) - .map_err(|e| {error!(e); Error::BadRequest(ErrorKind::InvalidParam, "Auth check failed")})? - { - return Err(Error::BadRequest(ErrorKind::InvalidParam, "Auth check failed")); + .map_err(|_e| "Auth check failed.".to_owned())?; + + if !check_result { + return Err("Event has failed auth check with state at the event.".into()); + } + info!("Auth check succeeded"); + + // We start looking at current room state now, so lets lock the room + + let mutex_state = Arc::clone( + db.globals + .roomid_mutex_state + .write() + .unwrap() + .entry(room_id.to_owned()) + .or_default(), + ); + let state_lock = mutex_state.lock().await; + + // Now we calculate the set of extremities this room has after the incoming event has been + // applied. We start with the previous extremities (aka leaves) + info!("Calculating extremities"); + let mut extremities = db + .rooms + .get_pdu_leaves(room_id) + .map_err(|_| "Failed to load room leaves".to_owned())?; + + // Remove any forward extremities that are referenced by this incoming event's prev_events + for prev_event in &incoming_pdu.prev_events { + if extremities.contains(prev_event) { + extremities.remove(prev_event); + } } - info!("Validation successful."); + // Only keep those extremities were not referenced yet + extremities.retain(|id| !matches!(db.rooms.is_event_referenced(room_id, id), Ok(true))); - // 7. Persist the event as an outlier. - db.rooms - .add_pdu_outlier(&incoming_pdu.event_id, &val)?; + info!("Compressing state at event"); + let state_ids_compressed = state_at_incoming_event + .iter() + .map(|(shortstatekey, id)| { + db.rooms + .compress_state_event(*shortstatekey, id, &db.globals) + .map_err(|_| "Failed to compress_state_event".to_owned()) + }) + .collect::>()?; - info!("Added pdu as outlier."); + // 13. Check if the event passes auth based on the "current state" of the room, if not "soft fail" it + info!("Starting soft fail auth check"); - Ok((Arc::new(incoming_pdu), val)) - }) -} - -#[tracing::instrument(skip(incoming_pdu, val, create_event, db, pub_key_map))] -async fn upgrade_outlier_to_timeline_pdu( - incoming_pdu: Arc, - val: BTreeMap, - create_event: &PduEvent, - origin: &ServerName, - db: &Database, - room_id: &RoomId, - pub_key_map: &RwLock>>, -) -> Result>, String> { - // Skip the PDU if we already have it as a timeline event - if let Ok(Some(pduid)) = db.rooms.get_pdu_id(&incoming_pdu.event_id) { - return Ok(Some(pduid)); - } - - if db - .rooms - .is_event_soft_failed(&incoming_pdu.event_id) - .map_err(|_| "Failed to ask db for soft fail".to_owned())? - { - return Err("Event has been soft failed".into()); - } - - info!("Upgrading {} to timeline pdu", incoming_pdu.event_id); - - let create_event_content: RoomCreateEventContent = - serde_json::from_str(create_event.content.get()).map_err(|e| { - warn!("Invalid create event: {}", e); - Error::BadDatabase("Invalid create event in db") - })?; - - let room_version_id = &create_event_content.room_version; - let room_version = RoomVersion::new(room_version_id).expect("room version is supported"); - - // 10. Fetch missing state and auth chain events by calling /state_ids at backwards extremities - // doing all the checks in this list starting at 1. These are not timeline events. - - // TODO: if we know the prev_events of the incoming event we can avoid the request and build - // the state from a known point and resolve if > 1 prev_event - - info!("Requesting state at event"); - let mut state_at_incoming_event = None; - - if incoming_pdu.prev_events.len() == 1 { - let prev_event = &*incoming_pdu.prev_events[0]; - let prev_event_sstatehash = db + let auth_events = db .rooms - .pdu_shortstatehash(prev_event) - .map_err(|_| "Failed talking to db".to_owned())?; + .get_auth_events( + room_id, + &incoming_pdu.kind, + &incoming_pdu.sender, + incoming_pdu.state_key.as_deref(), + &incoming_pdu.content, + ) + .map_err(|_| "Failed to get_auth_events.".to_owned())?; - let state = if let Some(shortstatehash) = prev_event_sstatehash { - Some(db.rooms.state_full_ids(shortstatehash).await) - } else { - None - }; + let soft_fail = !state_res::event_auth::auth_check( + &room_version, + &incoming_pdu, + None::, + |k, s| auth_events.get(&(k.clone(), s.to_owned())), + ) + .map_err(|_e| "Auth check failed.".to_owned())?; - if let Some(Ok(mut state)) = state { - info!("Using cached state"); - let prev_pdu = - db.rooms.get_pdu(prev_event).ok().flatten().ok_or_else(|| { - "Could not find prev event, but we know the state.".to_owned() - })?; + if soft_fail { + append_incoming_pdu( + db, + &incoming_pdu, + val, + extremities.iter().map(Deref::deref), + state_ids_compressed, + soft_fail, + &state_lock, + ) + .map_err(|e| { + warn!("Failed to add pdu to db: {}", e); + "Failed to add pdu to db.".to_owned() + })?; - if let Some(state_key) = &prev_pdu.state_key { + // Soft fail, we keep the event as an outlier but don't add it to the timeline + warn!("Event was soft failed: {:?}", incoming_pdu); + db.rooms + .mark_event_soft_failed(&incoming_pdu.event_id) + .map_err(|_| "Failed to set soft failed flag".to_owned())?; + return Err("Event has been soft failed".into()); + } + + if incoming_pdu.state_key.is_some() { + info!("Loading current room state ids"); + let current_sstatehash = db + .rooms + .current_shortstatehash(room_id) + .map_err(|_| "Failed to load current state hash.".to_owned())? + .expect("every room has state"); + + let current_state_ids = db + .rooms + .state_full_ids(current_sstatehash) + .await + .map_err(|_| "Failed to load room state.")?; + + info!("Preparing for stateres to derive new room state"); + let mut extremity_sstatehashes = HashMap::new(); + + info!("Loading extremities"); + for id in dbg!(&extremities) { + match db + .rooms + .get_pdu(id) + .map_err(|_| "Failed to ask db for pdu.".to_owned())? + { + Some(leaf_pdu) => { + extremity_sstatehashes.insert( + db.rooms + .pdu_shortstatehash(&leaf_pdu.event_id) + .map_err(|_| "Failed to ask db for pdu state hash.".to_owned())? + .ok_or_else(|| { + error!( + "Found extremity pdu with no statehash in db: {:?}", + leaf_pdu + ); + "Found pdu with no statehash in db.".to_owned() + })?, + leaf_pdu, + ); + } + _ => { + error!("Missing state snapshot for {:?}", id); + return Err("Missing state snapshot.".to_owned()); + } + } + } + + let mut fork_states = Vec::new(); + + // 12. Ensure that the state is derived from the previous current state (i.e. we calculated + // by doing state res where one of the inputs was a previously trusted set of state, + // don't just trust a set of state we got from a remote). + + // We do this by adding the current state to the list of fork states + extremity_sstatehashes.remove(¤t_sstatehash); + fork_states.push(current_state_ids); + + // We also add state after incoming event to the fork states + let mut state_after = state_at_incoming_event.clone(); + if let Some(state_key) = &incoming_pdu.state_key { let shortstatekey = db .rooms .get_or_create_shortstatekey( - &prev_pdu.kind.to_string().into(), + &incoming_pdu.kind.to_string().into(), state_key, &db.globals, ) .map_err(|_| "Failed to create shortstatekey.".to_owned())?; - state.insert(shortstatekey, Arc::from(prev_event)); - // Now it's the state after the pdu + state_after.insert(shortstatekey, Arc::from(&*incoming_pdu.event_id)); } + fork_states.push(state_after); - state_at_incoming_event = Some(state); - } - } else { - info!("Calculating state at event using state res"); - let mut extremity_sstatehashes = HashMap::new(); - - let mut okay = true; - for prev_eventid in &incoming_pdu.prev_events { - let prev_event = if let Ok(Some(pdu)) = db.rooms.get_pdu(prev_eventid) { - pdu + let mut update_state = false; + // 14. Use state resolution to find new room state + let new_room_state = if fork_states.is_empty() { + return Err("State is empty.".to_owned()); + } else if fork_states.iter().skip(1).all(|f| &fork_states[0] == f) { + info!("State resolution trivial"); + // There was only one state, so it has to be the room's current state (because that is + // always included) + fork_states[0] + .iter() + .map(|(k, id)| { + db.rooms + .compress_state_event(*k, id, &db.globals) + .map_err(|_| "Failed to compress_state_event.".to_owned()) + }) + .collect::>()? } else { - okay = false; - break; - }; + info!("Loading auth chains"); + // We do need to force an update to this room's state + update_state = true; - let sstatehash = if let Ok(Some(s)) = db.rooms.pdu_shortstatehash(prev_eventid) { - s - } else { - okay = false; - break; - }; - - extremity_sstatehashes.insert(sstatehash, prev_event); - } - - if okay { - let mut fork_states = Vec::with_capacity(extremity_sstatehashes.len()); - let mut auth_chain_sets = Vec::with_capacity(extremity_sstatehashes.len()); - - for (sstatehash, prev_event) in extremity_sstatehashes { - let mut leaf_state: BTreeMap<_, _> = db - .rooms - .state_full_ids(sstatehash) - .await - .map_err(|_| "Failed to ask db for room state.".to_owned())?; - - if let Some(state_key) = &prev_event.state_key { - let shortstatekey = db - .rooms - .get_or_create_shortstatekey( - &prev_event.kind.to_string().into(), - state_key, - &db.globals, + let mut auth_chain_sets = Vec::new(); + for state in &fork_states { + auth_chain_sets.push( + get_auth_chain( + room_id, + state.iter().map(|(_, id)| id.clone()).collect(), + db, ) - .map_err(|_| "Failed to create shortstatekey.".to_owned())?; - leaf_state.insert(shortstatekey, Arc::from(&*prev_event.event_id)); - // Now it's the state after the pdu - } - - let mut state = StateMap::with_capacity(leaf_state.len()); - let mut starting_events = Vec::with_capacity(leaf_state.len()); - - for (k, id) in leaf_state { - if let Ok((ty, st_key)) = db.rooms.get_statekey_from_short(k) { - // FIXME: Undo .to_string().into() when StateMap - // is updated to use StateEventType - state.insert((ty.to_string().into(), st_key), id.clone()); - } else { - warn!("Failed to get_statekey_from_short."); - } - starting_events.push(id); - } - - auth_chain_sets.push( - get_auth_chain(room_id, starting_events, db) .await .map_err(|_| "Failed to load auth chain.".to_owned())? .collect(), - ); - - fork_states.push(state); - } - - let lock = db.globals.stateres_mutex.lock(); - - let result = state_res::resolve(room_version_id, &fork_states, auth_chain_sets, |id| { - let res = db.rooms.get_pdu(id); - if let Err(e) = &res { - error!("LOOK AT ME Failed to fetch event: {}", e); + ); } - res.ok().flatten() - }); - drop(lock); - state_at_incoming_event = match result { - Ok(new_state) => Some( - new_state - .into_iter() - .map(|((event_type, state_key), event_id)| { - let shortstatekey = db - .rooms - .get_or_create_shortstatekey( - &event_type.to_string().into(), - &state_key, - &db.globals, - ) - .map_err(|_| "Failed to get_or_create_shortstatekey".to_owned())?; - Ok((shortstatekey, event_id)) - }) - .collect::>()?, - ), - Err(e) => { - warn!("State resolution on prev events failed, either an event could not be found or deserialization: {}", e); - None - } - } - } - } + info!("Loading fork states"); - if state_at_incoming_event.is_none() { - info!("Calling /state_ids"); - // Call /state_ids to find out what the state at this pdu is. We trust the server's - // response to some extend, but we still do a lot of checks on the events - match db - .sending - .send_federation_request( - &db.globals, - origin, - get_room_state_ids::v1::Request { - room_id, - event_id: &incoming_pdu.event_id, - }, - ) - .await - { - Ok(res) => { - info!("Fetching state events at event."); - let state_vec = fetch_and_handle_outliers( - db, - origin, - &res.pdu_ids - .iter() - .map(|x| Arc::from(&**x)) - .collect::>(), - create_event, - room_id, - pub_key_map, - ) - .await; + let fork_states: Vec<_> = fork_states + .into_iter() + .map(|map| { + map.into_iter() + .filter_map(|(k, id)| { + db.rooms + .get_statekey_from_short(k) + // FIXME: Undo .to_string().into() when StateMap + // is updated to use StateEventType + .map(|(ty, st_key)| ((ty.to_string().into(), st_key), id)) + .map_err(|e| warn!("Failed to get_statekey_from_short: {}", e)) + .ok() + }) + .collect::>() + }) + .collect(); - let mut state: BTreeMap<_, Arc> = BTreeMap::new(); - for (pdu, _) in state_vec { - let state_key = pdu - .state_key - .clone() - .ok_or_else(|| "Found non-state pdu in state events.".to_owned())?; + info!("Resolving state"); - let shortstatekey = db - .rooms - .get_or_create_shortstatekey( - &pdu.kind.to_string().into(), - &state_key, - &db.globals, - ) - .map_err(|_| "Failed to create shortstatekey.".to_owned())?; - - match state.entry(shortstatekey) { - btree_map::Entry::Vacant(v) => { - v.insert(Arc::from(&*pdu.event_id)); + let lock = db.globals.stateres_mutex.lock(); + let state = match state_res::resolve( + room_version_id, + &fork_states, + auth_chain_sets, + |id| { + let res = db.rooms.get_pdu(id); + if let Err(e) = &res { + error!("LOOK AT ME Failed to fetch event: {}", e); } - btree_map::Entry::Occupied(_) => return Err( - "State event's type and state_key combination exists multiple times." - .to_owned(), - ), + res.ok().flatten() + }, + ) { + Ok(new_state) => new_state, + Err(_) => { + return Err("State resolution failed, either an event could not be found or deserialization".into()); } - } + }; - // The original create event must still be in the state - let create_shortstatekey = db - .rooms - .get_shortstatekey(&StateEventType::RoomCreate, "") - .map_err(|_| "Failed to talk to db.")? - .expect("Room exists"); + drop(lock); - if state.get(&create_shortstatekey).map(|id| id.as_ref()) - != Some(&create_event.event_id) - { - return Err("Incoming event refers to wrong create event.".to_owned()); - } + info!("State resolution done. Compressing state"); - state_at_incoming_event = Some(state); + state + .into_iter() + .map(|((event_type, state_key), event_id)| { + let shortstatekey = db + .rooms + .get_or_create_shortstatekey( + &event_type.to_string().into(), + &state_key, + &db.globals, + ) + .map_err(|_| "Failed to get_or_create_shortstatekey".to_owned())?; + db.rooms + .compress_state_event(shortstatekey, &event_id, &db.globals) + .map_err(|_| "Failed to compress state event".to_owned()) + }) + .collect::>()? + }; + + // Set the new room state to the resolved state + if update_state { + info!("Forcing new room state"); + db.rooms + .force_state(room_id, new_room_state, db) + .map_err(|_| "Failed to set new room state.".to_owned())?; } - Err(e) => { - warn!("Fetching state for event failed: {}", e); - return Err("Fetching state for event failed".into()); - } - }; - } - - let state_at_incoming_event = - state_at_incoming_event.expect("we always set this to some above"); - - info!("Starting auth check"); - // 11. Check the auth of the event passes based on the state of the event - let check_result = state_res::event_auth::auth_check( - &room_version, - &incoming_pdu, - None::, // TODO: third party invite - |k, s| { - db.rooms - .get_shortstatekey(&k.to_string().into(), s) - .ok() - .flatten() - .and_then(|shortstatekey| state_at_incoming_event.get(&shortstatekey)) - .and_then(|event_id| db.rooms.get_pdu(event_id).ok().flatten()) - }, - ) - .map_err(|_e| "Auth check failed.".to_owned())?; - - if !check_result { - return Err("Event has failed auth check with state at the event.".into()); - } - info!("Auth check succeeded"); - - // We start looking at current room state now, so lets lock the room - - let mutex_state = Arc::clone( - db.globals - .roomid_mutex_state - .write() - .unwrap() - .entry(room_id.to_owned()) - .or_default(), - ); - let state_lock = mutex_state.lock().await; - - // Now we calculate the set of extremities this room has after the incoming event has been - // applied. We start with the previous extremities (aka leaves) - info!("Calculating extremities"); - let mut extremities = db - .rooms - .get_pdu_leaves(room_id) - .map_err(|_| "Failed to load room leaves".to_owned())?; - - // Remove any forward extremities that are referenced by this incoming event's prev_events - for prev_event in &incoming_pdu.prev_events { - if extremities.contains(prev_event) { - extremities.remove(prev_event); } - } - // Only keep those extremities were not referenced yet - extremities.retain(|id| !matches!(db.rooms.is_event_referenced(room_id, id), Ok(true))); + info!("Appending pdu to timeline"); + extremities.insert(incoming_pdu.event_id.clone()); - info!("Compressing state at event"); - let state_ids_compressed = state_at_incoming_event - .iter() - .map(|(shortstatekey, id)| { - db.rooms - .compress_state_event(*shortstatekey, id, &db.globals) - .map_err(|_| "Failed to compress_state_event".to_owned()) - }) - .collect::>()?; + // Now that the event has passed all auth it is added into the timeline. + // We use the `state_at_event` instead of `state_after` so we accurately + // represent the state for this event. - // 13. Check if the event passes auth based on the "current state" of the room, if not "soft fail" it - info!("Starting soft fail auth check"); - - let auth_events = db - .rooms - .get_auth_events( - room_id, - &incoming_pdu.kind, - &incoming_pdu.sender, - incoming_pdu.state_key.as_deref(), - &incoming_pdu.content, - ) - .map_err(|_| "Failed to get_auth_events.".to_owned())?; - - let soft_fail = !state_res::event_auth::auth_check( - &room_version, - &incoming_pdu, - None::, - |k, s| auth_events.get(&(k.clone(), s.to_owned())), - ) - .map_err(|_e| "Auth check failed.".to_owned())?; - - if soft_fail { - append_incoming_pdu( + let pdu_id = append_incoming_pdu( db, &incoming_pdu, val, @@ -705,448 +917,242 @@ async fn upgrade_outlier_to_timeline_pdu( "Failed to add pdu to db.".to_owned() })?; - // Soft fail, we keep the event as an outlier but don't add it to the timeline - warn!("Event was soft failed: {:?}", incoming_pdu); - db.rooms - .mark_event_soft_failed(&incoming_pdu.event_id) - .map_err(|_| "Failed to set soft failed flag".to_owned())?; - return Err("Event has been soft failed".into()); + info!("Appended incoming pdu"); + + // Event has passed all auth/stateres checks + drop(state_lock); + Ok(pdu_id) } - if incoming_pdu.state_key.is_some() { - info!("Loading current room state ids"); - let current_sstatehash = db - .rooms - .current_shortstatehash(room_id) - .map_err(|_| "Failed to load current state hash.".to_owned())? - .expect("every room has state"); - - let current_state_ids = db - .rooms - .state_full_ids(current_sstatehash) - .await - .map_err(|_| "Failed to load room state.")?; - - info!("Preparing for stateres to derive new room state"); - let mut extremity_sstatehashes = HashMap::new(); - - info!("Loading extremities"); - for id in dbg!(&extremities) { - match db - .rooms - .get_pdu(id) - .map_err(|_| "Failed to ask db for pdu.".to_owned())? - { - Some(leaf_pdu) => { - extremity_sstatehashes.insert( - db.rooms - .pdu_shortstatehash(&leaf_pdu.event_id) - .map_err(|_| "Failed to ask db for pdu state hash.".to_owned())? - .ok_or_else(|| { - error!( - "Found extremity pdu with no statehash in db: {:?}", - leaf_pdu - ); - "Found pdu with no statehash in db.".to_owned() - })?, - leaf_pdu, - ); - } - _ => { - error!("Missing state snapshot for {:?}", id); - return Err("Missing state snapshot.".to_owned()); - } - } - } - - let mut fork_states = Vec::new(); - - // 12. Ensure that the state is derived from the previous current state (i.e. we calculated - // by doing state res where one of the inputs was a previously trusted set of state, - // don't just trust a set of state we got from a remote). - - // We do this by adding the current state to the list of fork states - extremity_sstatehashes.remove(¤t_sstatehash); - fork_states.push(current_state_ids); - - // We also add state after incoming event to the fork states - let mut state_after = state_at_incoming_event.clone(); - if let Some(state_key) = &incoming_pdu.state_key { - let shortstatekey = db - .rooms - .get_or_create_shortstatekey( - &incoming_pdu.kind.to_string().into(), - state_key, - &db.globals, - ) - .map_err(|_| "Failed to create shortstatekey.".to_owned())?; - - state_after.insert(shortstatekey, Arc::from(&*incoming_pdu.event_id)); - } - fork_states.push(state_after); - - let mut update_state = false; - // 14. Use state resolution to find new room state - let new_room_state = if fork_states.is_empty() { - return Err("State is empty.".to_owned()); - } else if fork_states.iter().skip(1).all(|f| &fork_states[0] == f) { - info!("State resolution trivial"); - // There was only one state, so it has to be the room's current state (because that is - // always included) - fork_states[0] - .iter() - .map(|(k, id)| { - db.rooms - .compress_state_event(*k, id, &db.globals) - .map_err(|_| "Failed to compress_state_event.".to_owned()) - }) - .collect::>()? - } else { - info!("Loading auth chains"); - // We do need to force an update to this room's state - update_state = true; - - let mut auth_chain_sets = Vec::new(); - for state in &fork_states { - auth_chain_sets.push( - get_auth_chain( - room_id, - state.iter().map(|(_, id)| id.clone()).collect(), - db, - ) - .await - .map_err(|_| "Failed to load auth chain.".to_owned())? - .collect(), - ); - } - - info!("Loading fork states"); - - let fork_states: Vec<_> = fork_states - .into_iter() - .map(|map| { - map.into_iter() - .filter_map(|(k, id)| { - db.rooms - .get_statekey_from_short(k) - // FIXME: Undo .to_string().into() when StateMap - // is updated to use StateEventType - .map(|(ty, st_key)| ((ty.to_string().into(), st_key), id)) - .map_err(|e| warn!("Failed to get_statekey_from_short: {}", e)) - .ok() - }) - .collect::>() - }) - .collect(); - - info!("Resolving state"); - - let lock = db.globals.stateres_mutex.lock(); - let state = match state_res::resolve( - room_version_id, - &fork_states, - auth_chain_sets, - |id| { - let res = db.rooms.get_pdu(id); - if let Err(e) = &res { - error!("LOOK AT ME Failed to fetch event: {}", e); - } - res.ok().flatten() - }, - ) { - Ok(new_state) => new_state, - Err(_) => { - return Err("State resolution failed, either an event could not be found or deserialization".into()); + /// Find the event and auth it. Once the event is validated (steps 1 - 8) + /// it is appended to the outliers Tree. + /// + /// Returns pdu and if we fetched it over federation the raw json. + /// + /// a. Look in the main timeline (pduid_pdu tree) + /// b. Look at outlier pdu tree + /// c. Ask origin server over federation + /// d. TODO: Ask other servers over federation? + #[tracing::instrument(skip_all)] + pub(crate) fn fetch_and_handle_outliers<'a>( + db: &'a Database, + origin: &'a ServerName, + events: &'a [Arc], + create_event: &'a PduEvent, + room_id: &'a RoomId, + pub_key_map: &'a RwLock>>, + ) -> AsyncRecursiveType<'a, Vec<(Arc, Option>)>> { + Box::pin(async move { + let back_off = |id| match db.globals.bad_event_ratelimiter.write().unwrap().entry(id) { + hash_map::Entry::Vacant(e) => { + e.insert((Instant::now(), 1)); } + hash_map::Entry::Occupied(mut e) => *e.get_mut() = (Instant::now(), e.get().1 + 1), }; - drop(lock); + let mut pdus = vec![]; + for id in events { + if let Some((time, tries)) = db.globals.bad_event_ratelimiter.read().unwrap().get(&**id) + { + // Exponential backoff + let mut min_elapsed_duration = Duration::from_secs(5 * 60) * (*tries) * (*tries); + if min_elapsed_duration > Duration::from_secs(60 * 60 * 24) { + min_elapsed_duration = Duration::from_secs(60 * 60 * 24); + } - info!("State resolution done. Compressing state"); - - state - .into_iter() - .map(|((event_type, state_key), event_id)| { - let shortstatekey = db - .rooms - .get_or_create_shortstatekey( - &event_type.to_string().into(), - &state_key, - &db.globals, - ) - .map_err(|_| "Failed to get_or_create_shortstatekey".to_owned())?; - db.rooms - .compress_state_event(shortstatekey, &event_id, &db.globals) - .map_err(|_| "Failed to compress state event".to_owned()) - }) - .collect::>()? - }; - - // Set the new room state to the resolved state - if update_state { - info!("Forcing new room state"); - db.rooms - .force_state(room_id, new_room_state, db) - .map_err(|_| "Failed to set new room state.".to_owned())?; - } - } - - info!("Appending pdu to timeline"); - extremities.insert(incoming_pdu.event_id.clone()); - - // Now that the event has passed all auth it is added into the timeline. - // We use the `state_at_event` instead of `state_after` so we accurately - // represent the state for this event. - - let pdu_id = append_incoming_pdu( - db, - &incoming_pdu, - val, - extremities.iter().map(Deref::deref), - state_ids_compressed, - soft_fail, - &state_lock, - ) - .map_err(|e| { - warn!("Failed to add pdu to db: {}", e); - "Failed to add pdu to db.".to_owned() - })?; - - info!("Appended incoming pdu"); - - // Event has passed all auth/stateres checks - drop(state_lock); - Ok(pdu_id) -} - -/// Find the event and auth it. Once the event is validated (steps 1 - 8) -/// it is appended to the outliers Tree. -/// -/// Returns pdu and if we fetched it over federation the raw json. -/// -/// a. Look in the main timeline (pduid_pdu tree) -/// b. Look at outlier pdu tree -/// c. Ask origin server over federation -/// d. TODO: Ask other servers over federation? -#[tracing::instrument(skip_all)] -pub(crate) fn fetch_and_handle_outliers<'a>( - db: &'a Database, - origin: &'a ServerName, - events: &'a [Arc], - create_event: &'a PduEvent, - room_id: &'a RoomId, - pub_key_map: &'a RwLock>>, -) -> AsyncRecursiveType<'a, Vec<(Arc, Option>)>> { - Box::pin(async move { - let back_off = |id| match db.globals.bad_event_ratelimiter.write().unwrap().entry(id) { - hash_map::Entry::Vacant(e) => { - e.insert((Instant::now(), 1)); - } - hash_map::Entry::Occupied(mut e) => *e.get_mut() = (Instant::now(), e.get().1 + 1), - }; - - let mut pdus = vec![]; - for id in events { - if let Some((time, tries)) = db.globals.bad_event_ratelimiter.read().unwrap().get(&**id) - { - // Exponential backoff - let mut min_elapsed_duration = Duration::from_secs(5 * 60) * (*tries) * (*tries); - if min_elapsed_duration > Duration::from_secs(60 * 60 * 24) { - min_elapsed_duration = Duration::from_secs(60 * 60 * 24); + if time.elapsed() < min_elapsed_duration { + info!("Backing off from {}", id); + continue; + } } - if time.elapsed() < min_elapsed_duration { - info!("Backing off from {}", id); - continue; - } - } - - // a. Look in the main timeline (pduid_pdu tree) - // b. Look at outlier pdu tree - // (get_pdu_json checks both) - if let Ok(Some(local_pdu)) = db.rooms.get_pdu(id) { - trace!("Found {} in db", id); - pdus.push((local_pdu, None)); - continue; - } - - // c. Ask origin server over federation - // We also handle its auth chain here so we don't get a stack overflow in - // handle_outlier_pdu. - let mut todo_auth_events = vec![Arc::clone(id)]; - let mut events_in_reverse_order = Vec::new(); - let mut events_all = HashSet::new(); - let mut i = 0; - while let Some(next_id) = todo_auth_events.pop() { - if events_all.contains(&next_id) { - continue; - } - - i += 1; - if i % 100 == 0 { - tokio::task::yield_now().await; - } - - if let Ok(Some(_)) = db.rooms.get_pdu(&next_id) { + // a. Look in the main timeline (pduid_pdu tree) + // b. Look at outlier pdu tree + // (get_pdu_json checks both) + if let Ok(Some(local_pdu)) = db.rooms.get_pdu(id) { trace!("Found {} in db", id); + pdus.push((local_pdu, None)); continue; } - info!("Fetching {} over federation.", next_id); - match db - .sending - .send_federation_request( - &db.globals, + // c. Ask origin server over federation + // We also handle its auth chain here so we don't get a stack overflow in + // handle_outlier_pdu. + let mut todo_auth_events = vec![Arc::clone(id)]; + let mut events_in_reverse_order = Vec::new(); + let mut events_all = HashSet::new(); + let mut i = 0; + while let Some(next_id) = todo_auth_events.pop() { + if events_all.contains(&next_id) { + continue; + } + + i += 1; + if i % 100 == 0 { + tokio::task::yield_now().await; + } + + if let Ok(Some(_)) = db.rooms.get_pdu(&next_id) { + trace!("Found {} in db", id); + continue; + } + + info!("Fetching {} over federation.", next_id); + match db + .sending + .send_federation_request( + &db.globals, + origin, + get_event::v1::Request { event_id: &next_id }, + ) + .await + { + Ok(res) => { + info!("Got {} over federation", next_id); + let (calculated_event_id, value) = + match crate::pdu::gen_event_id_canonical_json(&res.pdu, &db) { + Ok(t) => t, + Err(_) => { + back_off((*next_id).to_owned()); + continue; + } + }; + + if calculated_event_id != *next_id { + warn!("Server didn't return event id we requested: requested: {}, we got {}. Event: {:?}", + next_id, calculated_event_id, &res.pdu); + } + + if let Some(auth_events) = + value.get("auth_events").and_then(|c| c.as_array()) + { + for auth_event in auth_events { + if let Ok(auth_event) = + serde_json::from_value(auth_event.clone().into()) + { + let a: Arc = auth_event; + todo_auth_events.push(a); + } else { + warn!("Auth event id is not valid"); + } + } + } else { + warn!("Auth event list invalid"); + } + + events_in_reverse_order.push((next_id.clone(), value)); + events_all.insert(next_id); + } + Err(_) => { + warn!("Failed to fetch event: {}", next_id); + back_off((*next_id).to_owned()); + } + } + } + + for (next_id, value) in events_in_reverse_order.iter().rev() { + match handle_outlier_pdu( origin, - get_event::v1::Request { event_id: &next_id }, + create_event, + next_id, + room_id, + value.clone(), + db, + pub_key_map, ) .await - { - Ok(res) => { - info!("Got {} over federation", next_id); - let (calculated_event_id, value) = - match crate::pdu::gen_event_id_canonical_json(&res.pdu, &db) { - Ok(t) => t, - Err(_) => { - back_off((*next_id).to_owned()); - continue; - } - }; - - if calculated_event_id != *next_id { - warn!("Server didn't return event id we requested: requested: {}, we got {}. Event: {:?}", - next_id, calculated_event_id, &res.pdu); - } - - if let Some(auth_events) = - value.get("auth_events").and_then(|c| c.as_array()) - { - for auth_event in auth_events { - if let Ok(auth_event) = - serde_json::from_value(auth_event.clone().into()) - { - let a: Arc = auth_event; - todo_auth_events.push(a); - } else { - warn!("Auth event id is not valid"); - } + { + Ok((pdu, json)) => { + if next_id == id { + pdus.push((pdu, Some(json))); } - } else { - warn!("Auth event list invalid"); } - - events_in_reverse_order.push((next_id.clone(), value)); - events_all.insert(next_id); - } - Err(_) => { - warn!("Failed to fetch event: {}", next_id); - back_off((*next_id).to_owned()); + Err(e) => { + warn!("Authentication of event {} failed: {:?}", next_id, e); + back_off((**next_id).to_owned()); + } } } } - - for (next_id, value) in events_in_reverse_order.iter().rev() { - match handle_outlier_pdu( - origin, - create_event, - next_id, - room_id, - value.clone(), - db, - pub_key_map, - ) - .await - { - Ok((pdu, json)) => { - if next_id == id { - pdus.push((pdu, Some(json))); - } - } - Err(e) => { - warn!("Authentication of event {} failed: {:?}", next_id, e); - back_off((**next_id).to_owned()); - } - } - } - } - pdus - }) -} - - - -fn fetch_unknown_prev_events(initial_set: Vec>) -> Vec> { - let mut graph: HashMap, _> = HashMap::new(); - let mut eventid_info = HashMap::new(); - let mut todo_outlier_stack: Vec> = initial_set; - - let mut amount = 0; - - while let Some(prev_event_id) = todo_outlier_stack.pop() { - if let Some((pdu, json_opt)) = fetch_and_handle_outliers( - db, - origin, - &[prev_event_id.clone()], - &create_event, - room_id, - pub_key_map, - ) - .await - .pop() - { - if amount > 100 { - // Max limit reached - warn!("Max prev event limit reached!"); - graph.insert(prev_event_id.clone(), HashSet::new()); - continue; - } - - if let Some(json) = - json_opt.or_else(|| db.rooms.get_outlier_pdu_json(&prev_event_id).ok().flatten()) - { - if pdu.origin_server_ts > first_pdu_in_room.origin_server_ts { - amount += 1; - for prev_prev in &pdu.prev_events { - if !graph.contains_key(prev_prev) { - todo_outlier_stack.push(dbg!(prev_prev.clone())); - } - } - - graph.insert( - prev_event_id.clone(), - pdu.prev_events.iter().cloned().collect(), - ); - } else { - // Time based check failed - graph.insert(prev_event_id.clone(), HashSet::new()); - } - - eventid_info.insert(prev_event_id.clone(), (pdu, json)); - } else { - // Get json failed, so this was not fetched over federation - graph.insert(prev_event_id.clone(), HashSet::new()); - } - } else { - // Fetch and handle failed - graph.insert(prev_event_id.clone(), HashSet::new()); - } + pdus + }) } - let sorted = state_res::lexicographical_topological_sort(dbg!(&graph), |event_id| { - // This return value is the key used for sorting events, - // events are then sorted by power level, time, - // and lexically by event_id. - println!("{}", event_id); - Ok(( - int!(0), - MilliSecondsSinceUnixEpoch( - eventid_info - .get(event_id) - .map_or_else(|| uint!(0), |info| info.0.origin_server_ts), - ), - )) - }) - .map_err(|_| "Error sorting prev events".to_owned())?; - sorted + + fn fetch_unknown_prev_events(initial_set: Vec>) -> Vec> { + let mut graph: HashMap, _> = HashMap::new(); + let mut eventid_info = HashMap::new(); + let mut todo_outlier_stack: Vec> = initial_set; + + let mut amount = 0; + + while let Some(prev_event_id) = todo_outlier_stack.pop() { + if let Some((pdu, json_opt)) = fetch_and_handle_outliers( + db, + origin, + &[prev_event_id.clone()], + &create_event, + room_id, + pub_key_map, + ) + .await + .pop() + { + if amount > 100 { + // Max limit reached + warn!("Max prev event limit reached!"); + graph.insert(prev_event_id.clone(), HashSet::new()); + continue; + } + + if let Some(json) = + json_opt.or_else(|| db.rooms.get_outlier_pdu_json(&prev_event_id).ok().flatten()) + { + if pdu.origin_server_ts > first_pdu_in_room.origin_server_ts { + amount += 1; + for prev_prev in &pdu.prev_events { + if !graph.contains_key(prev_prev) { + todo_outlier_stack.push(dbg!(prev_prev.clone())); + } + } + + graph.insert( + prev_event_id.clone(), + pdu.prev_events.iter().cloned().collect(), + ); + } else { + // Time based check failed + graph.insert(prev_event_id.clone(), HashSet::new()); + } + + eventid_info.insert(prev_event_id.clone(), (pdu, json)); + } else { + // Get json failed, so this was not fetched over federation + graph.insert(prev_event_id.clone(), HashSet::new()); + } + } else { + // Fetch and handle failed + graph.insert(prev_event_id.clone(), HashSet::new()); + } + } + + let sorted = state_res::lexicographical_topological_sort(dbg!(&graph), |event_id| { + // This return value is the key used for sorting events, + // events are then sorted by power level, time, + // and lexically by event_id. + println!("{}", event_id); + Ok(( + int!(0), + MilliSecondsSinceUnixEpoch( + eventid_info + .get(event_id) + .map_or_else(|| uint!(0), |info| info.0.origin_server_ts), + ), + )) + }) + .map_err(|_| "Error sorting prev events".to_owned())?; + + sorted + } } diff --git a/src/service/rooms/lazy_loading/data.rs b/src/service/rooms/lazy_loading/data.rs new file mode 100644 index 00000000..9cf2d8bc --- /dev/null +++ b/src/service/rooms/lazy_loading/data.rs @@ -0,0 +1,24 @@ +pub trait Data { + fn lazy_load_was_sent_before( + &self, + user_id: &UserId, + device_id: &DeviceId, + room_id: &RoomId, + ll_user: &UserId, + ) -> Result; + + fn lazy_load_confirm_delivery( + &self, + user_id: &UserId, + device_id: &DeviceId, + room_id: &RoomId, + since: u64, + ) -> Result<()>; + + fn lazy_load_reset( + &self, + user_id: &UserId, + device_id: &DeviceId, + room_id: &RoomId, + ) -> Result<()>; +} diff --git a/src/service/rooms/lazy_loading/mod.rs b/src/service/rooms/lazy_loading/mod.rs index a402702a..cf00174b 100644 --- a/src/service/rooms/lazy_loading/mod.rs +++ b/src/service/rooms/lazy_loading/mod.rs @@ -1,4 +1,13 @@ +mod data; +pub use data::Data; +use crate::service::*; + +pub struct Service { + db: D, +} + +impl Service<_> { #[tracing::instrument(skip(self))] pub fn lazy_load_was_sent_before( &self, @@ -7,14 +16,7 @@ room_id: &RoomId, ll_user: &UserId, ) -> Result { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(device_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(ll_user.as_bytes()); - Ok(self.lazyloadedids.get(&key)?.is_some()) + self.db.lazy_load_was_sent_before(user_id, device_id, room_id, ll_user) } #[tracing::instrument(skip(self))] @@ -45,27 +47,7 @@ room_id: &RoomId, since: u64, ) -> Result<()> { - if let Some(user_ids) = self.lazy_load_waiting.lock().unwrap().remove(&( - user_id.to_owned(), - device_id.to_owned(), - room_id.to_owned(), - since, - )) { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for ll_id in user_ids { - let mut key = prefix.clone(); - key.extend_from_slice(ll_id.as_bytes()); - self.lazyloadedids.insert(&key, &[])?; - } - } - - Ok(()) + self.db.lazy_load_confirm_delivery(user_d, device_id, room_id, since) } #[tracing::instrument(skip(self))] @@ -75,17 +57,6 @@ device_id: &DeviceId, room_id: &RoomId, ) -> Result<()> { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for (key, _) in self.lazyloadedids.scan_prefix(prefix) { - self.lazyloadedids.remove(&key)?; - } - - Ok(()) + self.db.lazy_load_reset(user_id, device_id, room_id); } - +} diff --git a/src/service/rooms/metadata/data.rs b/src/service/rooms/metadata/data.rs new file mode 100644 index 00000000..58bd3510 --- /dev/null +++ b/src/service/rooms/metadata/data.rs @@ -0,0 +1,3 @@ +pub trait Data { + fn exists(&self, room_id: &RoomId) -> Result; +} diff --git a/src/service/rooms/metadata/mod.rs b/src/service/rooms/metadata/mod.rs index 5d703451..644cd18f 100644 --- a/src/service/rooms/metadata/mod.rs +++ b/src/service/rooms/metadata/mod.rs @@ -1,44 +1,16 @@ +mod data; +pub use data::Data; + +use crate::service::*; + +pub struct Service { + db: D, +} + +impl Service<_> { /// Checks if a room exists. #[tracing::instrument(skip(self))] pub fn exists(&self, room_id: &RoomId) -> Result { - let prefix = match self.get_shortroomid(room_id)? { - Some(b) => b.to_be_bytes().to_vec(), - None => return Ok(false), - }; - - // Look for PDUs in that room. - Ok(self - .pduid_pdu - .iter_from(&prefix, false) - .next() - .filter(|(k, _)| k.starts_with(&prefix)) - .is_some()) + self.db.exists(room_id) } - - pub fn get_shortroomid(&self, room_id: &RoomId) -> Result> { - self.roomid_shortroomid - .get(room_id.as_bytes())? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid shortroomid in db.")) - }) - .transpose() - } - - pub fn get_or_create_shortroomid( - &self, - room_id: &RoomId, - globals: &super::globals::Globals, - ) -> Result { - Ok(match self.roomid_shortroomid.get(room_id.as_bytes())? { - Some(short) => utils::u64_from_bytes(&short) - .map_err(|_| Error::bad_database("Invalid shortroomid in db."))?, - None => { - let short = globals.next_count()?; - self.roomid_shortroomid - .insert(room_id.as_bytes(), &short.to_be_bytes())?; - short - } - }) - } - +} diff --git a/src/service/rooms/outlier/data.rs b/src/service/rooms/outlier/data.rs new file mode 100644 index 00000000..6b534b95 --- /dev/null +++ b/src/service/rooms/outlier/data.rs @@ -0,0 +1,5 @@ +pub trait Data { + fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result>; + fn get_outlier_pdu(&self, event_id: &EventId) -> Result>; + fn add_pdu_outlier(&self, event_id: &EventId, pdu: &CanonicalJsonObject) -> Result<()>; +} diff --git a/src/service/rooms/outlier/mod.rs b/src/service/rooms/outlier/mod.rs index 340e93e4..c82cb628 100644 --- a/src/service/rooms/outlier/mod.rs +++ b/src/service/rooms/outlier/mod.rs @@ -1,27 +1,26 @@ +mod data; +pub use data::Data; + +use crate::service::*; + +pub struct Service { + db: D, +} + +impl Service<_> { /// Returns the pdu from the outlier tree. pub fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map_or(Ok(None), |pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) + self.db.get_outlier_pdu_json(event_id) } /// Returns the pdu from the outlier tree. pub fn get_pdu_outlier(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map_or(Ok(None), |pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) + self.db.get_outlier_pdu(event_id) } /// Append the PDU as an outlier. #[tracing::instrument(skip(self, pdu))] pub fn add_pdu_outlier(&self, event_id: &EventId, pdu: &CanonicalJsonObject) -> Result<()> { - self.eventid_outlierpdu.insert( - event_id.as_bytes(), - &serde_json::to_vec(&pdu).expect("CanonicalJsonObject is valid"), - ) + self.db.add_pdu_outlier(event_id, pdu) } - +} diff --git a/src/service/rooms/pdu_metadata/data.rs b/src/service/rooms/pdu_metadata/data.rs new file mode 100644 index 00000000..67787958 --- /dev/null +++ b/src/service/rooms/pdu_metadata/data.rs @@ -0,0 +1,6 @@ +pub trait Data { + fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc]) -> Result<()>; + fn is_event_referenced(&self, room_id: &RoomId, event_id: &EventId) -> Result; + fn mark_event_soft_failed(&self, event_id: &EventId) -> Result<()>; + fn is_event_soft_failed(&self, event_id: &EventId) -> Result; +} diff --git a/src/service/rooms/pdu_metadata/mod.rs b/src/service/rooms/pdu_metadata/mod.rs index f8ffcee1..6d6df223 100644 --- a/src/service/rooms/pdu_metadata/mod.rs +++ b/src/service/rooms/pdu_metadata/mod.rs @@ -1,31 +1,30 @@ +mod data; +pub use data::Data; +use crate::service::*; + +pub struct Service { + db: D, +} + +impl Service<_> { #[tracing::instrument(skip(self, room_id, event_ids))] pub fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc]) -> Result<()> { - for prev in event_ids { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(prev.as_bytes()); - self.referencedevents.insert(&key, &[])?; - } - - Ok(()) + self.db.mark_as_referenced(room_id, event_ids) } #[tracing::instrument(skip(self))] pub fn is_event_referenced(&self, room_id: &RoomId, event_id: &EventId) -> Result { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(event_id.as_bytes()); - Ok(self.referencedevents.get(&key)?.is_some()) + self.db.is_event_referenced(room_id, event_id) } #[tracing::instrument(skip(self))] pub fn mark_event_soft_failed(&self, event_id: &EventId) -> Result<()> { - self.softfailedeventids.insert(event_id.as_bytes(), &[]) + self.db.mark_event_soft_failed(event_id) } #[tracing::instrument(skip(self))] pub fn is_event_soft_failed(&self, event_id: &EventId) -> Result { - self.softfailedeventids - .get(event_id.as_bytes()) - .map(|o| o.is_some()) + self.db.is_event_soft_failed(event_id) } - +} diff --git a/src/service/rooms/short/mod.rs b/src/service/rooms/short/mod.rs index 63e8b713..c44d357c 100644 --- a/src/service/rooms/short/mod.rs +++ b/src/service/rooms/short/mod.rs @@ -196,3 +196,30 @@ }) } + pub fn get_shortroomid(&self, room_id: &RoomId) -> Result> { + self.roomid_shortroomid + .get(room_id.as_bytes())? + .map(|bytes| { + utils::u64_from_bytes(&bytes) + .map_err(|_| Error::bad_database("Invalid shortroomid in db.")) + }) + .transpose() + } + + pub fn get_or_create_shortroomid( + &self, + room_id: &RoomId, + globals: &super::globals::Globals, + ) -> Result { + Ok(match self.roomid_shortroomid.get(room_id.as_bytes())? { + Some(short) => utils::u64_from_bytes(&short) + .map_err(|_| Error::bad_database("Invalid shortroomid in db."))?, + None => { + let short = globals.next_count()?; + self.roomid_shortroomid + .insert(room_id.as_bytes(), &short.to_be_bytes())?; + short + } + }) + } + diff --git a/src/service/rooms/state/data.rs b/src/service/rooms/state/data.rs index 4b42ca8e..8aa76380 100644 --- a/src/service/rooms/state/data.rs +++ b/src/service/rooms/state/data.rs @@ -1,16 +1,24 @@ pub trait Data { + /// Returns the last state hash key added to the db for the given room. fn get_room_shortstatehash(room_id: &RoomId); + + /// Update the current state of the room. + fn set_room_state(room_id: &RoomId, new_shortstatehash: u64 + _mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex + ); + + /// Associates a state with an event. + fn set_event_state(shorteventid: u64, shortstatehash: u64) -> Result<()> { + + /// Returns all events we would send as the prev_events of the next event. + fn get_forward_extremities(room_id: &RoomId) -> Result>>; + + /// Replace the forward extremities of the room. + fn set_forward_extremities( + room_id: &RoomId, + event_ids: impl IntoIterator + Debug, + _mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex + ) -> Result<()> { } - /// Returns the last state hash key added to the db for the given room. - #[tracing::instrument(skip(self))] - pub fn current_shortstatehash(&self, room_id: &RoomId) -> Result> { - self.roomid_shortstatehash - .get(room_id.as_bytes())? - .map_or(Ok(None), |bytes| { - Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid shortstatehash in roomid_shortstatehash") - })?)) - }) - } - +pub struct StateLock; diff --git a/src/service/rooms/state/mod.rs b/src/service/rooms/state/mod.rs index da03ad4c..b513ab53 100644 --- a/src/service/rooms/state/mod.rs +++ b/src/service/rooms/state/mod.rs @@ -1,25 +1,30 @@ +mod data; +pub use data::Data; + +use crate::service::*; + pub struct Service { db: D, } -impl Service { +impl Service<_> { /// Set the room to the given statehash and update caches. #[tracing::instrument(skip(self, new_state_ids_compressed, db))] pub fn force_state( &self, room_id: &RoomId, shortstatehash: u64, - statediffnew :HashSet, - statediffremoved :HashSet, + statediffnew: HashSet, + statediffremoved: HashSet, db: &Database, ) -> Result<()> { for event_id in statediffnew.into_iter().filter_map(|new| { - self.parse_compressed_state_event(new) + state_compressor::parse_compressed_state_event(new) .ok() .map(|(_, id)| id) }) { - let pdu = match self.get_pdu_json(&event_id)? { + let pdu = match timeline::get_pdu_json(&event_id)? { Some(pdu) => pdu, None => continue, }; @@ -55,56 +60,12 @@ impl Service { Err(_) => continue, }; - self.update_membership(room_id, &user_id, membership, &pdu.sender, None, db, false)?; + room::state_cache::update_membership(room_id, &user_id, membership, &pdu.sender, None, db, false)?; } - self.update_joined_count(room_id, db)?; + room::state_cache::update_joined_count(room_id, db)?; - self.roomid_shortstatehash - .insert(room_id.as_bytes(), &new_shortstatehash.to_be_bytes())?; - - Ok(()) - } - - /// Returns the leaf pdus of a room. - #[tracing::instrument(skip(self))] - pub fn get_pdu_leaves(&self, room_id: &RoomId) -> Result>> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomid_pduleaves - .scan_prefix(prefix) - .map(|(_, bytes)| { - EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("EventID in roomid_pduleaves is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("EventId in roomid_pduleaves is invalid.")) - }) - .collect() - } - - /// Replace the leaves of a room. - /// - /// The provided `event_ids` become the new leaves, this allows a room to have multiple - /// `prev_events`. - #[tracing::instrument(skip(self))] - pub fn replace_pdu_leaves<'a>( - &self, - room_id: &RoomId, - event_ids: impl IntoIterator + Debug, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - for (key, _) in self.roomid_pduleaves.scan_prefix(prefix.clone()) { - self.roomid_pduleaves.remove(&key)?; - } - - for event_id in event_ids { - let mut key = prefix.to_owned(); - key.extend_from_slice(event_id.as_bytes()); - self.roomid_pduleaves.insert(&key, event_id.as_bytes())?; - } + db.set_room_state(room_id, new_shortstatehash); Ok(()) } @@ -121,11 +82,11 @@ impl Service { state_ids_compressed: HashSet, globals: &super::globals::Globals, ) -> Result<()> { - let shorteventid = self.get_or_create_shorteventid(event_id, globals)?; + let shorteventid = short::get_or_create_shorteventid(event_id, globals)?; - let previous_shortstatehash = self.current_shortstatehash(room_id)?; + let previous_shortstatehash = db.get_room_shortstatehash(room_id)?; - let state_hash = self.calculate_hash( + let state_hash = super::calculate_hash( &state_ids_compressed .iter() .map(|s| &s[..]) @@ -133,11 +94,11 @@ impl Service { ); let (shortstatehash, already_existed) = - self.get_or_create_shortstatehash(&state_hash, globals)?; + short::get_or_create_shortstatehash(&state_hash, globals)?; if !already_existed { let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; + .map_or_else(|| Ok(Vec::new()), |p| room::state_compressor.load_shortstatehash_info(p))?; let (statediffnew, statediffremoved) = if let Some(parent_stateinfo) = states_parents.last() { @@ -156,7 +117,7 @@ impl Service { } else { (state_ids_compressed, HashSet::new()) }; - self.save_state_from_diff( + state_compressor::save_state_from_diff( shortstatehash, statediffnew, statediffremoved, @@ -165,8 +126,7 @@ impl Service { )?; } - self.shorteventid_shortstatehash - .insert(&shorteventid.to_be_bytes(), &shortstatehash.to_be_bytes())?; + db.set_event_state(&shorteventid.to_be_bytes(), &shortstatehash.to_be_bytes())?; Ok(()) } @@ -183,7 +143,7 @@ impl Service { ) -> Result { let shorteventid = self.get_or_create_shorteventid(&new_pdu.event_id, globals)?; - let previous_shortstatehash = self.current_shortstatehash(&new_pdu.room_id)?; + let previous_shortstatehash = self.get_room_shortstatehash(&new_pdu.room_id)?; if let Some(p) = previous_shortstatehash { self.shorteventid_shortstatehash @@ -293,4 +253,8 @@ impl Service { Ok(()) } + + pub fn db(&self) -> D { + &self.db + } } From c21820083bf3285634e9f7098c19fd9527233029 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Sun, 9 Oct 2022 17:34:24 +0200 Subject: [PATCH 042/197] refactor: prepare src/service/rooms/edus/read_receipt/mod.rs from src/service/rooms/edus/mod.rs --- src/service/rooms/edus/{ => read_receipt}/mod.rs | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/service/rooms/edus/{ => read_receipt}/mod.rs (100%) diff --git a/src/service/rooms/edus/mod.rs b/src/service/rooms/edus/read_receipt/mod.rs similarity index 100% rename from src/service/rooms/edus/mod.rs rename to src/service/rooms/edus/read_receipt/mod.rs From bfccd4f136117c4177e34aba10862a7d228fa556 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Sun, 9 Oct 2022 17:35:14 +0200 Subject: [PATCH 043/197] refactor: prepare src/service/rooms/edus/presence/mod.rs from src/service/rooms/edus/mod.rs --- src/service/rooms/edus/{ => presence}/mod.rs | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/service/rooms/edus/{ => presence}/mod.rs (100%) diff --git a/src/service/rooms/edus/mod.rs b/src/service/rooms/edus/presence/mod.rs similarity index 100% rename from src/service/rooms/edus/mod.rs rename to src/service/rooms/edus/presence/mod.rs From d410f086424481123ca7893579e1d95bc289e3d0 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Sun, 9 Oct 2022 17:36:08 +0200 Subject: [PATCH 044/197] refactor: prepare src/service/rooms/edus/typing/mod.rs from src/service/rooms/edus/mod.rs --- src/service/rooms/edus/{ => typing}/mod.rs | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/service/rooms/edus/{ => typing}/mod.rs (100%) diff --git a/src/service/rooms/edus/mod.rs b/src/service/rooms/edus/typing/mod.rs similarity index 100% rename from src/service/rooms/edus/mod.rs rename to src/service/rooms/edus/typing/mod.rs From 73217f238c61792967b72bc8016dbe4bc3efd38e Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Sun, 9 Oct 2022 17:37:57 +0200 Subject: [PATCH 045/197] refactor: prepare service/rooms/edus/presence/data.rs from service/rooms/edus/data.rs --- src/service/rooms/edus/{ => presence}/data.rs | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/service/rooms/edus/{ => presence}/data.rs (100%) diff --git a/src/service/rooms/edus/data.rs b/src/service/rooms/edus/presence/data.rs similarity index 100% rename from src/service/rooms/edus/data.rs rename to src/service/rooms/edus/presence/data.rs From ac4724e82c9e5719287d9a2e30da037f5eb66f8c Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Sun, 9 Oct 2022 17:38:23 +0200 Subject: [PATCH 046/197] refactor: prepare service/rooms/edus/read_receipt/data.rs from service/rooms/edus/data.rs --- src/service/rooms/edus/{ => read_receipt}/data.rs | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/service/rooms/edus/{ => read_receipt}/data.rs (100%) diff --git a/src/service/rooms/edus/data.rs b/src/service/rooms/edus/read_receipt/data.rs similarity index 100% rename from src/service/rooms/edus/data.rs rename to src/service/rooms/edus/read_receipt/data.rs From c7e601eb0bb13ca374f657bb55934397174cd92d Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Sun, 9 Oct 2022 17:38:46 +0200 Subject: [PATCH 047/197] refactor: prepare service/rooms/edus/typing/data.rs from service/rooms/edus/data.rs --- src/service/rooms/edus/{ => typing}/data.rs | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/service/rooms/edus/{ => typing}/data.rs (100%) diff --git a/src/service/rooms/edus/data.rs b/src/service/rooms/edus/typing/data.rs similarity index 100% rename from src/service/rooms/edus/data.rs rename to src/service/rooms/edus/typing/data.rs From 1869a38b8517b772456886627b9bbfa89224cab5 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jakub=20Kub=C3=ADk?= Date: Sun, 10 Jul 2022 14:37:34 +0200 Subject: [PATCH 048/197] refactor(edus): split edus into separate modules --- src/database/key_value.rs | 14 +- src/service/rooms/edus/mod.rs | 259 +------------------- src/service/rooms/edus/presence/data.rs | 70 +----- src/service/rooms/edus/presence/mod.rs | 137 ----------- src/service/rooms/edus/read_receipt/data.rs | 62 +---- src/service/rooms/edus/read_receipt/mod.rs | 205 +--------------- src/service/rooms/edus/typing/data.rs | 85 +------ src/service/rooms/edus/typing/mod.rs | 175 +------------ 8 files changed, 27 insertions(+), 980 deletions(-) diff --git a/src/database/key_value.rs b/src/database/key_value.rs index 34916e4b..0be13115 100644 --- a/src/database/key_value.rs +++ b/src/database/key_value.rs @@ -156,7 +156,7 @@ impl service::room::directory::Data for KeyValueDatabase { } } -impl service::room::edus::Data for KeyValueDatabase { +impl service::room::edus::read_receipt::Data for KeyValueDatabase { fn readreceipt_update( &self, user_id: &UserId, @@ -203,7 +203,7 @@ impl service::room::edus::Data for KeyValueDatabase { room_id: &RoomId, since: u64, ) -> impl Iterator< - Item = Result<( + Item=Result<( Box, u64, Raw, @@ -229,7 +229,7 @@ impl service::room::edus::Data for KeyValueDatabase { Error::bad_database("Invalid readreceiptid userid bytes in db.") })?, ) - .map_err(|_| Error::bad_database("Invalid readreceiptid userid in db."))?; + .map_err(|_| Error::bad_database("Invalid readreceiptid userid in db."))?; let mut json = serde_json::from_slice::(&v).map_err(|_| { Error::bad_database("Read receipt in roomlatestid_roomlatest is invalid json.") @@ -293,7 +293,9 @@ impl service::room::edus::Data for KeyValueDatabase { .transpose()? .unwrap_or(0)) } +} +impl service::room::edus::typing::Data for KeyValueDatabase { fn typing_add( &self, user_id: &UserId, @@ -379,14 +381,16 @@ impl service::room::edus::Data for KeyValueDatabase { let user_id = UserId::parse(utils::string_from_bytes(&user_id).map_err(|_| { Error::bad_database("User ID in typingid_userid is invalid unicode.") })?) - .map_err(|_| Error::bad_database("User ID in typingid_userid is invalid."))?; + .map_err(|_| Error::bad_database("User ID in typingid_userid is invalid."))?; user_ids.insert(user_id); } Ok(user_ids) } +} +impl service::room::edus::presence::Data for KeyValueDatabase { fn update_presence( &self, user_id: &UserId, @@ -416,7 +420,7 @@ impl service::room::edus::Data for KeyValueDatabase { Ok(()) } - pub fn ping_presence(&self, user_id: &UserId) -> Result<()> { + fn ping_presence(&self, user_id: &UserId) -> Result<()> { self.userid_lastpresenceupdate.insert( user_id.as_bytes(), &utils::millis_since_unix_epoch().to_be_bytes(), diff --git a/src/service/rooms/edus/mod.rs b/src/service/rooms/edus/mod.rs index 06adf57e..d8ce5300 100644 --- a/src/service/rooms/edus/mod.rs +++ b/src/service/rooms/edus/mod.rs @@ -1,256 +1,3 @@ -mod data; -pub use data::Data; - -use crate::service::*; - -pub struct Service { - db: D, -} - -impl Service<_> { - /// Replaces the previous read receipt. - pub fn readreceipt_update( - &self, - user_id: &UserId, - room_id: &RoomId, - event: ReceiptEvent, - ) -> Result<()> { - self.db.readreceipt_update(user_id, room_id, event); - } - - /// Returns an iterator over the most recent read_receipts in a room that happened after the event with id `since`. - #[tracing::instrument(skip(self))] - pub fn readreceipts_since<'a>( - &'a self, - room_id: &RoomId, - since: u64, - ) -> impl Iterator< - Item = Result<( - Box, - u64, - Raw, - )>, - > + 'a { - self.db.readreceipts_since(room_id, since) - } - - /// Sets a private read marker at `count`. - #[tracing::instrument(skip(self, globals))] - pub fn private_read_set( - &self, - room_id: &RoomId, - user_id: &UserId, - count: u64, - ) -> Result<()> { - self.db.private_read_set(room_id, user_id, count) - } - - /// Returns the private read marker. - #[tracing::instrument(skip(self))] - pub fn private_read_get(&self, room_id: &RoomId, user_id: &UserId) -> Result> { - self.db.private_read_get(room_id, user_id) - } - - /// Returns the count of the last typing update in this room. - pub fn last_privateread_update(&self, user_id: &UserId, room_id: &RoomId) -> Result { - self.db.last_privateread_update(user_id, room_id) - } - - /// Sets a user as typing until the timeout timestamp is reached or roomtyping_remove is - /// called. - pub fn typing_add( - &self, - user_id: &UserId, - room_id: &RoomId, - timeout: u64, - ) -> Result<()> { - self.db.typing_add(user_id, room_id, timeout) - } - - /// Removes a user from typing before the timeout is reached. - pub fn typing_remove( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result<()> { - self.db.typing_remove(user_id, room_id) - } - - /* TODO: Do this in background thread? - /// Makes sure that typing events with old timestamps get removed. - fn typings_maintain( - &self, - room_id: &RoomId, - globals: &super::super::globals::Globals, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let current_timestamp = utils::millis_since_unix_epoch(); - - let mut found_outdated = false; - - // Find all outdated edus before inserting a new one - for outdated_edu in self - .typingid_userid - .scan_prefix(prefix) - .map(|(key, _)| { - Ok::<_, Error>(( - key.clone(), - utils::u64_from_bytes( - &key.splitn(2, |&b| b == 0xff).nth(1).ok_or_else(|| { - Error::bad_database("RoomTyping has invalid timestamp or delimiters.") - })?[0..mem::size_of::()], - ) - .map_err(|_| Error::bad_database("RoomTyping has invalid timestamp bytes."))?, - )) - }) - .filter_map(|r| r.ok()) - .take_while(|&(_, timestamp)| timestamp < current_timestamp) - { - // This is an outdated edu (time > timestamp) - self.typingid_userid.remove(&outdated_edu.0)?; - found_outdated = true; - } - - if found_outdated { - self.roomid_lasttypingupdate - .insert(room_id.as_bytes(), &globals.next_count()?.to_be_bytes())?; - } - - Ok(()) - } - */ - - /// Returns the count of the last typing update in this room. - #[tracing::instrument(skip(self, globals))] - pub fn last_typing_update( - &self, - room_id: &RoomId, - ) -> Result { - self.db.last_typing_update(room_id) - } - - /// Returns a new typing EDU. - pub fn typings_all( - &self, - room_id: &RoomId, - ) -> Result> { - let user_ids = self.db.typings_all(room_id)?; - - Ok(SyncEphemeralRoomEvent { - content: ruma::events::typing::TypingEventContent { - user_ids: user_ids.into_iter().collect(), - }, - }) - } - - /// Adds a presence event which will be saved until a new event replaces it. - /// - /// Note: This method takes a RoomId because presence updates are always bound to rooms to - /// make sure users outside these rooms can't see them. - pub fn update_presence( - &self, - user_id: &UserId, - room_id: &RoomId, - presence: PresenceEvent, - ) -> Result<()> { - self.db.update_presence(user_id, room_id, presence) - } - - /// Resets the presence timeout, so the user will stay in their current presence state. - pub fn ping_presence(&self, user_id: &UserId) -> Result<()> { - self.db.ping_presence(user_id) - } - - pub fn get_last_presence_event( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result> { - let last_update = match self.db.last_presence_update(user_id)? { - Some(last) => last, - None => return Ok(None), - }; - - self.db.get_presence_event(room_id, user_id, last_update) - } - - /* TODO - /// Sets all users to offline who have been quiet for too long. - fn _presence_maintain( - &self, - rooms: &super::Rooms, - globals: &super::super::globals::Globals, - ) -> Result<()> { - let current_timestamp = utils::millis_since_unix_epoch(); - - for (user_id_bytes, last_timestamp) in self - .userid_lastpresenceupdate - .iter() - .filter_map(|(k, bytes)| { - Some(( - k, - utils::u64_from_bytes(&bytes) - .map_err(|_| { - Error::bad_database("Invalid timestamp in userid_lastpresenceupdate.") - }) - .ok()?, - )) - }) - .take_while(|(_, timestamp)| current_timestamp.saturating_sub(*timestamp) > 5 * 60_000) - // 5 Minutes - { - // Send new presence events to set the user offline - let count = globals.next_count()?.to_be_bytes(); - let user_id: Box<_> = utils::string_from_bytes(&user_id_bytes) - .map_err(|_| { - Error::bad_database("Invalid UserId bytes in userid_lastpresenceupdate.") - })? - .try_into() - .map_err(|_| Error::bad_database("Invalid UserId in userid_lastpresenceupdate."))?; - for room_id in rooms.rooms_joined(&user_id).filter_map(|r| r.ok()) { - let mut presence_id = room_id.as_bytes().to_vec(); - presence_id.push(0xff); - presence_id.extend_from_slice(&count); - presence_id.push(0xff); - presence_id.extend_from_slice(&user_id_bytes); - - self.presenceid_presence.insert( - &presence_id, - &serde_json::to_vec(&PresenceEvent { - content: PresenceEventContent { - avatar_url: None, - currently_active: None, - displayname: None, - last_active_ago: Some( - last_timestamp.try_into().expect("time is valid"), - ), - presence: PresenceState::Offline, - status_msg: None, - }, - sender: user_id.to_owned(), - }) - .expect("PresenceEvent can be serialized"), - )?; - } - - self.userid_lastpresenceupdate.insert( - user_id.as_bytes(), - &utils::millis_since_unix_epoch().to_be_bytes(), - )?; - } - - Ok(()) - }*/ - - /// Returns the most recent presence updates that happened after the event with id `since`. - #[tracing::instrument(skip(self, since, _rooms, _globals))] - pub fn presence_since( - &self, - room_id: &RoomId, - since: u64, - ) -> Result, PresenceEvent>> { - self.db.presence_since(room_id, since) - } -} +pub mod presence; +pub mod read_receipt; +pub mod typing; diff --git a/src/service/rooms/edus/presence/data.rs b/src/service/rooms/edus/presence/data.rs index 16c14cf3..de72e219 100644 --- a/src/service/rooms/edus/presence/data.rs +++ b/src/service/rooms/edus/presence/data.rs @@ -1,67 +1,4 @@ pub trait Data { - /// Replaces the previous read receipt. - fn readreceipt_update( - &self, - user_id: &UserId, - room_id: &RoomId, - event: ReceiptEvent, - ) -> Result<()>; - - /// Returns an iterator over the most recent read_receipts in a room that happened after the event with id `since`. - fn readreceipts_since( - &self, - room_id: &RoomId, - since: u64, - ) -> impl Iterator< - Item = Result<( - Box, - u64, - Raw, - )>, - >; - - /// Sets a private read marker at `count`. - fn private_read_set( - &self, - room_id: &RoomId, - user_id: &UserId, - count: u64, - ) -> Result<()>; - - /// Returns the private read marker. - fn private_read_get(&self, room_id: &RoomId, user_id: &UserId) -> Result>; - - /// Returns the count of the last typing update in this room. - fn last_privateread_update(&self, user_id: &UserId, room_id: &RoomId) -> Result; - - /// Sets a user as typing until the timeout timestamp is reached or roomtyping_remove is - /// called. - fn typing_add( - &self, - user_id: &UserId, - room_id: &RoomId, - timeout: u64, - ) -> Result<()>; - - /// Removes a user from typing before the timeout is reached. - fn typing_remove( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result<()>; - - /// Returns the count of the last typing update in this room. - fn last_typing_update( - &self, - room_id: &RoomId, - ) -> Result; - - /// Returns all user ids currently typing. - fn typings_all( - &self, - room_id: &RoomId, - ) -> Result>; - /// Adds a presence event which will be saved until a new event replaces it. /// /// Note: This method takes a RoomId because presence updates are always bound to rooms to @@ -80,7 +17,12 @@ pub trait Data { fn last_presence_update(&self, user_id: &UserId) -> Result>; /// Returns the presence event with correct last_active_ago. - fn get_presence_event(&self, room_id: &RoomId, user_id: &UserId, count: u64) -> Result>; + fn get_presence_event( + &self, + room_id: &RoomId, + user_id: &UserId, + count: u64, + ) -> Result>; /// Returns the most recent presence updates that happened after the event with id `since`. fn presence_since( diff --git a/src/service/rooms/edus/presence/mod.rs b/src/service/rooms/edus/presence/mod.rs index 06adf57e..5793a799 100644 --- a/src/service/rooms/edus/presence/mod.rs +++ b/src/service/rooms/edus/presence/mod.rs @@ -8,143 +8,6 @@ pub struct Service { } impl Service<_> { - /// Replaces the previous read receipt. - pub fn readreceipt_update( - &self, - user_id: &UserId, - room_id: &RoomId, - event: ReceiptEvent, - ) -> Result<()> { - self.db.readreceipt_update(user_id, room_id, event); - } - - /// Returns an iterator over the most recent read_receipts in a room that happened after the event with id `since`. - #[tracing::instrument(skip(self))] - pub fn readreceipts_since<'a>( - &'a self, - room_id: &RoomId, - since: u64, - ) -> impl Iterator< - Item = Result<( - Box, - u64, - Raw, - )>, - > + 'a { - self.db.readreceipts_since(room_id, since) - } - - /// Sets a private read marker at `count`. - #[tracing::instrument(skip(self, globals))] - pub fn private_read_set( - &self, - room_id: &RoomId, - user_id: &UserId, - count: u64, - ) -> Result<()> { - self.db.private_read_set(room_id, user_id, count) - } - - /// Returns the private read marker. - #[tracing::instrument(skip(self))] - pub fn private_read_get(&self, room_id: &RoomId, user_id: &UserId) -> Result> { - self.db.private_read_get(room_id, user_id) - } - - /// Returns the count of the last typing update in this room. - pub fn last_privateread_update(&self, user_id: &UserId, room_id: &RoomId) -> Result { - self.db.last_privateread_update(user_id, room_id) - } - - /// Sets a user as typing until the timeout timestamp is reached or roomtyping_remove is - /// called. - pub fn typing_add( - &self, - user_id: &UserId, - room_id: &RoomId, - timeout: u64, - ) -> Result<()> { - self.db.typing_add(user_id, room_id, timeout) - } - - /// Removes a user from typing before the timeout is reached. - pub fn typing_remove( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result<()> { - self.db.typing_remove(user_id, room_id) - } - - /* TODO: Do this in background thread? - /// Makes sure that typing events with old timestamps get removed. - fn typings_maintain( - &self, - room_id: &RoomId, - globals: &super::super::globals::Globals, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let current_timestamp = utils::millis_since_unix_epoch(); - - let mut found_outdated = false; - - // Find all outdated edus before inserting a new one - for outdated_edu in self - .typingid_userid - .scan_prefix(prefix) - .map(|(key, _)| { - Ok::<_, Error>(( - key.clone(), - utils::u64_from_bytes( - &key.splitn(2, |&b| b == 0xff).nth(1).ok_or_else(|| { - Error::bad_database("RoomTyping has invalid timestamp or delimiters.") - })?[0..mem::size_of::()], - ) - .map_err(|_| Error::bad_database("RoomTyping has invalid timestamp bytes."))?, - )) - }) - .filter_map(|r| r.ok()) - .take_while(|&(_, timestamp)| timestamp < current_timestamp) - { - // This is an outdated edu (time > timestamp) - self.typingid_userid.remove(&outdated_edu.0)?; - found_outdated = true; - } - - if found_outdated { - self.roomid_lasttypingupdate - .insert(room_id.as_bytes(), &globals.next_count()?.to_be_bytes())?; - } - - Ok(()) - } - */ - - /// Returns the count of the last typing update in this room. - #[tracing::instrument(skip(self, globals))] - pub fn last_typing_update( - &self, - room_id: &RoomId, - ) -> Result { - self.db.last_typing_update(room_id) - } - - /// Returns a new typing EDU. - pub fn typings_all( - &self, - room_id: &RoomId, - ) -> Result> { - let user_ids = self.db.typings_all(room_id)?; - - Ok(SyncEphemeralRoomEvent { - content: ruma::events::typing::TypingEventContent { - user_ids: user_ids.into_iter().collect(), - }, - }) - } - /// Adds a presence event which will be saved until a new event replaces it. /// /// Note: This method takes a RoomId because presence updates are always bound to rooms to diff --git a/src/service/rooms/edus/read_receipt/data.rs b/src/service/rooms/edus/read_receipt/data.rs index 16c14cf3..4befcf2c 100644 --- a/src/service/rooms/edus/read_receipt/data.rs +++ b/src/service/rooms/edus/read_receipt/data.rs @@ -21,71 +21,11 @@ pub trait Data { >; /// Sets a private read marker at `count`. - fn private_read_set( - &self, - room_id: &RoomId, - user_id: &UserId, - count: u64, - ) -> Result<()>; + fn private_read_set(&self, room_id: &RoomId, user_id: &UserId, count: u64) -> Result<()>; /// Returns the private read marker. fn private_read_get(&self, room_id: &RoomId, user_id: &UserId) -> Result>; /// Returns the count of the last typing update in this room. fn last_privateread_update(&self, user_id: &UserId, room_id: &RoomId) -> Result; - - /// Sets a user as typing until the timeout timestamp is reached or roomtyping_remove is - /// called. - fn typing_add( - &self, - user_id: &UserId, - room_id: &RoomId, - timeout: u64, - ) -> Result<()>; - - /// Removes a user from typing before the timeout is reached. - fn typing_remove( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result<()>; - - /// Returns the count of the last typing update in this room. - fn last_typing_update( - &self, - room_id: &RoomId, - ) -> Result; - - /// Returns all user ids currently typing. - fn typings_all( - &self, - room_id: &RoomId, - ) -> Result>; - - /// Adds a presence event which will be saved until a new event replaces it. - /// - /// Note: This method takes a RoomId because presence updates are always bound to rooms to - /// make sure users outside these rooms can't see them. - fn update_presence( - &self, - user_id: &UserId, - room_id: &RoomId, - presence: PresenceEvent, - ) -> Result<()>; - - /// Resets the presence timeout, so the user will stay in their current presence state. - fn ping_presence(&self, user_id: &UserId) -> Result<()>; - - /// Returns the timestamp of the last presence update of this user in millis since the unix epoch. - fn last_presence_update(&self, user_id: &UserId) -> Result>; - - /// Returns the presence event with correct last_active_ago. - fn get_presence_event(&self, room_id: &RoomId, user_id: &UserId, count: u64) -> Result>; - - /// Returns the most recent presence updates that happened after the event with id `since`. - fn presence_since( - &self, - room_id: &RoomId, - since: u64, - ) -> Result, PresenceEvent>>; } diff --git a/src/service/rooms/edus/read_receipt/mod.rs b/src/service/rooms/edus/read_receipt/mod.rs index 06adf57e..9cd474fb 100644 --- a/src/service/rooms/edus/read_receipt/mod.rs +++ b/src/service/rooms/edus/read_receipt/mod.rs @@ -36,12 +36,7 @@ impl Service<_> { /// Sets a private read marker at `count`. #[tracing::instrument(skip(self, globals))] - pub fn private_read_set( - &self, - room_id: &RoomId, - user_id: &UserId, - count: u64, - ) -> Result<()> { + pub fn private_read_set(&self, room_id: &RoomId, user_id: &UserId, count: u64) -> Result<()> { self.db.private_read_set(room_id, user_id, count) } @@ -55,202 +50,4 @@ impl Service<_> { pub fn last_privateread_update(&self, user_id: &UserId, room_id: &RoomId) -> Result { self.db.last_privateread_update(user_id, room_id) } - - /// Sets a user as typing until the timeout timestamp is reached or roomtyping_remove is - /// called. - pub fn typing_add( - &self, - user_id: &UserId, - room_id: &RoomId, - timeout: u64, - ) -> Result<()> { - self.db.typing_add(user_id, room_id, timeout) - } - - /// Removes a user from typing before the timeout is reached. - pub fn typing_remove( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result<()> { - self.db.typing_remove(user_id, room_id) - } - - /* TODO: Do this in background thread? - /// Makes sure that typing events with old timestamps get removed. - fn typings_maintain( - &self, - room_id: &RoomId, - globals: &super::super::globals::Globals, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let current_timestamp = utils::millis_since_unix_epoch(); - - let mut found_outdated = false; - - // Find all outdated edus before inserting a new one - for outdated_edu in self - .typingid_userid - .scan_prefix(prefix) - .map(|(key, _)| { - Ok::<_, Error>(( - key.clone(), - utils::u64_from_bytes( - &key.splitn(2, |&b| b == 0xff).nth(1).ok_or_else(|| { - Error::bad_database("RoomTyping has invalid timestamp or delimiters.") - })?[0..mem::size_of::()], - ) - .map_err(|_| Error::bad_database("RoomTyping has invalid timestamp bytes."))?, - )) - }) - .filter_map(|r| r.ok()) - .take_while(|&(_, timestamp)| timestamp < current_timestamp) - { - // This is an outdated edu (time > timestamp) - self.typingid_userid.remove(&outdated_edu.0)?; - found_outdated = true; - } - - if found_outdated { - self.roomid_lasttypingupdate - .insert(room_id.as_bytes(), &globals.next_count()?.to_be_bytes())?; - } - - Ok(()) - } - */ - - /// Returns the count of the last typing update in this room. - #[tracing::instrument(skip(self, globals))] - pub fn last_typing_update( - &self, - room_id: &RoomId, - ) -> Result { - self.db.last_typing_update(room_id) - } - - /// Returns a new typing EDU. - pub fn typings_all( - &self, - room_id: &RoomId, - ) -> Result> { - let user_ids = self.db.typings_all(room_id)?; - - Ok(SyncEphemeralRoomEvent { - content: ruma::events::typing::TypingEventContent { - user_ids: user_ids.into_iter().collect(), - }, - }) - } - - /// Adds a presence event which will be saved until a new event replaces it. - /// - /// Note: This method takes a RoomId because presence updates are always bound to rooms to - /// make sure users outside these rooms can't see them. - pub fn update_presence( - &self, - user_id: &UserId, - room_id: &RoomId, - presence: PresenceEvent, - ) -> Result<()> { - self.db.update_presence(user_id, room_id, presence) - } - - /// Resets the presence timeout, so the user will stay in their current presence state. - pub fn ping_presence(&self, user_id: &UserId) -> Result<()> { - self.db.ping_presence(user_id) - } - - pub fn get_last_presence_event( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result> { - let last_update = match self.db.last_presence_update(user_id)? { - Some(last) => last, - None => return Ok(None), - }; - - self.db.get_presence_event(room_id, user_id, last_update) - } - - /* TODO - /// Sets all users to offline who have been quiet for too long. - fn _presence_maintain( - &self, - rooms: &super::Rooms, - globals: &super::super::globals::Globals, - ) -> Result<()> { - let current_timestamp = utils::millis_since_unix_epoch(); - - for (user_id_bytes, last_timestamp) in self - .userid_lastpresenceupdate - .iter() - .filter_map(|(k, bytes)| { - Some(( - k, - utils::u64_from_bytes(&bytes) - .map_err(|_| { - Error::bad_database("Invalid timestamp in userid_lastpresenceupdate.") - }) - .ok()?, - )) - }) - .take_while(|(_, timestamp)| current_timestamp.saturating_sub(*timestamp) > 5 * 60_000) - // 5 Minutes - { - // Send new presence events to set the user offline - let count = globals.next_count()?.to_be_bytes(); - let user_id: Box<_> = utils::string_from_bytes(&user_id_bytes) - .map_err(|_| { - Error::bad_database("Invalid UserId bytes in userid_lastpresenceupdate.") - })? - .try_into() - .map_err(|_| Error::bad_database("Invalid UserId in userid_lastpresenceupdate."))?; - for room_id in rooms.rooms_joined(&user_id).filter_map(|r| r.ok()) { - let mut presence_id = room_id.as_bytes().to_vec(); - presence_id.push(0xff); - presence_id.extend_from_slice(&count); - presence_id.push(0xff); - presence_id.extend_from_slice(&user_id_bytes); - - self.presenceid_presence.insert( - &presence_id, - &serde_json::to_vec(&PresenceEvent { - content: PresenceEventContent { - avatar_url: None, - currently_active: None, - displayname: None, - last_active_ago: Some( - last_timestamp.try_into().expect("time is valid"), - ), - presence: PresenceState::Offline, - status_msg: None, - }, - sender: user_id.to_owned(), - }) - .expect("PresenceEvent can be serialized"), - )?; - } - - self.userid_lastpresenceupdate.insert( - user_id.as_bytes(), - &utils::millis_since_unix_epoch().to_be_bytes(), - )?; - } - - Ok(()) - }*/ - - /// Returns the most recent presence updates that happened after the event with id `since`. - #[tracing::instrument(skip(self, since, _rooms, _globals))] - pub fn presence_since( - &self, - room_id: &RoomId, - since: u64, - ) -> Result, PresenceEvent>> { - self.db.presence_since(room_id, since) - } } diff --git a/src/service/rooms/edus/typing/data.rs b/src/service/rooms/edus/typing/data.rs index 16c14cf3..83ff90ea 100644 --- a/src/service/rooms/edus/typing/data.rs +++ b/src/service/rooms/edus/typing/data.rs @@ -1,91 +1,14 @@ pub trait Data { - /// Replaces the previous read receipt. - fn readreceipt_update( - &self, - user_id: &UserId, - room_id: &RoomId, - event: ReceiptEvent, - ) -> Result<()>; - - /// Returns an iterator over the most recent read_receipts in a room that happened after the event with id `since`. - fn readreceipts_since( - &self, - room_id: &RoomId, - since: u64, - ) -> impl Iterator< - Item = Result<( - Box, - u64, - Raw, - )>, - >; - - /// Sets a private read marker at `count`. - fn private_read_set( - &self, - room_id: &RoomId, - user_id: &UserId, - count: u64, - ) -> Result<()>; - - /// Returns the private read marker. - fn private_read_get(&self, room_id: &RoomId, user_id: &UserId) -> Result>; - - /// Returns the count of the last typing update in this room. - fn last_privateread_update(&self, user_id: &UserId, room_id: &RoomId) -> Result; - /// Sets a user as typing until the timeout timestamp is reached or roomtyping_remove is /// called. - fn typing_add( - &self, - user_id: &UserId, - room_id: &RoomId, - timeout: u64, - ) -> Result<()>; + fn typing_add(&self, user_id: &UserId, room_id: &RoomId, timeout: u64) -> Result<()>; /// Removes a user from typing before the timeout is reached. - fn typing_remove( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result<()>; + fn typing_remove(&self, user_id: &UserId, room_id: &RoomId) -> Result<()>; /// Returns the count of the last typing update in this room. - fn last_typing_update( - &self, - room_id: &RoomId, - ) -> Result; + fn last_typing_update(&self, room_id: &RoomId) -> Result; /// Returns all user ids currently typing. - fn typings_all( - &self, - room_id: &RoomId, - ) -> Result>; - - /// Adds a presence event which will be saved until a new event replaces it. - /// - /// Note: This method takes a RoomId because presence updates are always bound to rooms to - /// make sure users outside these rooms can't see them. - fn update_presence( - &self, - user_id: &UserId, - room_id: &RoomId, - presence: PresenceEvent, - ) -> Result<()>; - - /// Resets the presence timeout, so the user will stay in their current presence state. - fn ping_presence(&self, user_id: &UserId) -> Result<()>; - - /// Returns the timestamp of the last presence update of this user in millis since the unix epoch. - fn last_presence_update(&self, user_id: &UserId) -> Result>; - - /// Returns the presence event with correct last_active_ago. - fn get_presence_event(&self, room_id: &RoomId, user_id: &UserId, count: u64) -> Result>; - - /// Returns the most recent presence updates that happened after the event with id `since`. - fn presence_since( - &self, - room_id: &RoomId, - since: u64, - ) -> Result, PresenceEvent>>; + fn typings_all(&self, room_id: &RoomId) -> Result>; } diff --git a/src/service/rooms/edus/typing/mod.rs b/src/service/rooms/edus/typing/mod.rs index 06adf57e..b29c7888 100644 --- a/src/service/rooms/edus/typing/mod.rs +++ b/src/service/rooms/edus/typing/mod.rs @@ -8,71 +8,14 @@ pub struct Service { } impl Service<_> { - /// Replaces the previous read receipt. - pub fn readreceipt_update( - &self, - user_id: &UserId, - room_id: &RoomId, - event: ReceiptEvent, - ) -> Result<()> { - self.db.readreceipt_update(user_id, room_id, event); - } - - /// Returns an iterator over the most recent read_receipts in a room that happened after the event with id `since`. - #[tracing::instrument(skip(self))] - pub fn readreceipts_since<'a>( - &'a self, - room_id: &RoomId, - since: u64, - ) -> impl Iterator< - Item = Result<( - Box, - u64, - Raw, - )>, - > + 'a { - self.db.readreceipts_since(room_id, since) - } - - /// Sets a private read marker at `count`. - #[tracing::instrument(skip(self, globals))] - pub fn private_read_set( - &self, - room_id: &RoomId, - user_id: &UserId, - count: u64, - ) -> Result<()> { - self.db.private_read_set(room_id, user_id, count) - } - - /// Returns the private read marker. - #[tracing::instrument(skip(self))] - pub fn private_read_get(&self, room_id: &RoomId, user_id: &UserId) -> Result> { - self.db.private_read_get(room_id, user_id) - } - - /// Returns the count of the last typing update in this room. - pub fn last_privateread_update(&self, user_id: &UserId, room_id: &RoomId) -> Result { - self.db.last_privateread_update(user_id, room_id) - } - /// Sets a user as typing until the timeout timestamp is reached or roomtyping_remove is /// called. - pub fn typing_add( - &self, - user_id: &UserId, - room_id: &RoomId, - timeout: u64, - ) -> Result<()> { + pub fn typing_add(&self, user_id: &UserId, room_id: &RoomId, timeout: u64) -> Result<()> { self.db.typing_add(user_id, room_id, timeout) } /// Removes a user from typing before the timeout is reached. - pub fn typing_remove( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result<()> { + pub fn typing_remove(&self, user_id: &UserId, room_id: &RoomId) -> Result<()> { self.db.typing_remove(user_id, room_id) } @@ -124,10 +67,7 @@ impl Service<_> { /// Returns the count of the last typing update in this room. #[tracing::instrument(skip(self, globals))] - pub fn last_typing_update( - &self, - room_id: &RoomId, - ) -> Result { + pub fn last_typing_update(&self, room_id: &RoomId) -> Result { self.db.last_typing_update(room_id) } @@ -144,113 +84,4 @@ impl Service<_> { }, }) } - - /// Adds a presence event which will be saved until a new event replaces it. - /// - /// Note: This method takes a RoomId because presence updates are always bound to rooms to - /// make sure users outside these rooms can't see them. - pub fn update_presence( - &self, - user_id: &UserId, - room_id: &RoomId, - presence: PresenceEvent, - ) -> Result<()> { - self.db.update_presence(user_id, room_id, presence) - } - - /// Resets the presence timeout, so the user will stay in their current presence state. - pub fn ping_presence(&self, user_id: &UserId) -> Result<()> { - self.db.ping_presence(user_id) - } - - pub fn get_last_presence_event( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result> { - let last_update = match self.db.last_presence_update(user_id)? { - Some(last) => last, - None => return Ok(None), - }; - - self.db.get_presence_event(room_id, user_id, last_update) - } - - /* TODO - /// Sets all users to offline who have been quiet for too long. - fn _presence_maintain( - &self, - rooms: &super::Rooms, - globals: &super::super::globals::Globals, - ) -> Result<()> { - let current_timestamp = utils::millis_since_unix_epoch(); - - for (user_id_bytes, last_timestamp) in self - .userid_lastpresenceupdate - .iter() - .filter_map(|(k, bytes)| { - Some(( - k, - utils::u64_from_bytes(&bytes) - .map_err(|_| { - Error::bad_database("Invalid timestamp in userid_lastpresenceupdate.") - }) - .ok()?, - )) - }) - .take_while(|(_, timestamp)| current_timestamp.saturating_sub(*timestamp) > 5 * 60_000) - // 5 Minutes - { - // Send new presence events to set the user offline - let count = globals.next_count()?.to_be_bytes(); - let user_id: Box<_> = utils::string_from_bytes(&user_id_bytes) - .map_err(|_| { - Error::bad_database("Invalid UserId bytes in userid_lastpresenceupdate.") - })? - .try_into() - .map_err(|_| Error::bad_database("Invalid UserId in userid_lastpresenceupdate."))?; - for room_id in rooms.rooms_joined(&user_id).filter_map(|r| r.ok()) { - let mut presence_id = room_id.as_bytes().to_vec(); - presence_id.push(0xff); - presence_id.extend_from_slice(&count); - presence_id.push(0xff); - presence_id.extend_from_slice(&user_id_bytes); - - self.presenceid_presence.insert( - &presence_id, - &serde_json::to_vec(&PresenceEvent { - content: PresenceEventContent { - avatar_url: None, - currently_active: None, - displayname: None, - last_active_ago: Some( - last_timestamp.try_into().expect("time is valid"), - ), - presence: PresenceState::Offline, - status_msg: None, - }, - sender: user_id.to_owned(), - }) - .expect("PresenceEvent can be serialized"), - )?; - } - - self.userid_lastpresenceupdate.insert( - user_id.as_bytes(), - &utils::millis_since_unix_epoch().to_be_bytes(), - )?; - } - - Ok(()) - }*/ - - /// Returns the most recent presence updates that happened after the event with id `since`. - #[tracing::instrument(skip(self, since, _rooms, _globals))] - pub fn presence_since( - &self, - room_id: &RoomId, - since: u64, - ) -> Result, PresenceEvent>> { - self.db.presence_since(room_id, since) - } } From 84630f90b77d9ff41551c1d4d1eda1f33419b039 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Sun, 9 Oct 2022 18:10:37 +0200 Subject: [PATCH 049/197] refactor: prepare src/database/key_value/room/edus/read_receipt.rs from src/database/key_value.rs --- .../{key_value.rs => key_value/room/edus/read_receipt.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/database/{key_value.rs => key_value/room/edus/read_receipt.rs} (100%) diff --git a/src/database/key_value.rs b/src/database/key_value/room/edus/read_receipt.rs similarity index 100% rename from src/database/key_value.rs rename to src/database/key_value/room/edus/read_receipt.rs From 8fa990330f0ef518a352e3d8a5977a11f49590a6 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Sun, 9 Oct 2022 18:10:37 +0200 Subject: [PATCH 050/197] refactor: prepare src/database/key_value/room/edus/presence.rs from src/database/key_value.rs --- src/database/{key_value.rs => key_value/room/edus/presence.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/database/{key_value.rs => key_value/room/edus/presence.rs} (100%) diff --git a/src/database/key_value.rs b/src/database/key_value/room/edus/presence.rs similarity index 100% rename from src/database/key_value.rs rename to src/database/key_value/room/edus/presence.rs From 0f77ae14e4a3498eede69055a0b2dc0459a5ad11 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Sun, 9 Oct 2022 18:10:36 +0200 Subject: [PATCH 051/197] refactor: prepare src/database/key_value/room/directory.rs from src/database/key_value.rs --- src/database/{key_value.rs => key_value/room/directory.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/database/{key_value.rs => key_value/room/directory.rs} (100%) diff --git a/src/database/key_value.rs b/src/database/key_value/room/directory.rs similarity index 100% rename from src/database/key_value.rs rename to src/database/key_value/room/directory.rs From 56cacf6f1ce2c0ee34fb760c5a00450bd17b31b8 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Sun, 9 Oct 2022 18:10:36 +0200 Subject: [PATCH 052/197] refactor: prepare src/database/key_value/room/alias.rs from src/database/key_value.rs --- src/database/{key_value.rs => key_value/room/alias.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/database/{key_value.rs => key_value/room/alias.rs} (100%) diff --git a/src/database/key_value.rs b/src/database/key_value/room/alias.rs similarity index 100% rename from src/database/key_value.rs rename to src/database/key_value/room/alias.rs From 2950349adf5d64e874fe8b0856cc17038c16b78e Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Sun, 9 Oct 2022 18:10:38 +0200 Subject: [PATCH 053/197] refactor: prepare src/database/key_value/room/metadata.rs from src/database/key_value.rs --- src/database/{key_value.rs => key_value/room/metadata.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/database/{key_value.rs => key_value/room/metadata.rs} (100%) diff --git a/src/database/key_value.rs b/src/database/key_value/room/metadata.rs similarity index 100% rename from src/database/key_value.rs rename to src/database/key_value/room/metadata.rs From cd3a16381629e20b072aadf090d0ca9c1d42b5f9 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Sun, 9 Oct 2022 18:10:38 +0200 Subject: [PATCH 054/197] refactor: prepare src/database/key_value/room/lazy_load.rs from src/database/key_value.rs --- src/database/{key_value.rs => key_value/room/lazy_load.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/database/{key_value.rs => key_value/room/lazy_load.rs} (100%) diff --git a/src/database/key_value.rs b/src/database/key_value/room/lazy_load.rs similarity index 100% rename from src/database/key_value.rs rename to src/database/key_value/room/lazy_load.rs From 0213a32e6a61685319322e06b2d86c09a81ff225 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Sun, 9 Oct 2022 18:10:37 +0200 Subject: [PATCH 055/197] refactor: prepare src/database/key_value/room/edus/typing.rs from src/database/key_value.rs --- src/database/{key_value.rs => key_value/room/edus/typing.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/database/{key_value.rs => key_value/room/edus/typing.rs} (100%) diff --git a/src/database/key_value.rs b/src/database/key_value/room/edus/typing.rs similarity index 100% rename from src/database/key_value.rs rename to src/database/key_value/room/edus/typing.rs From 332e7c9dba5827a70959d3ad42e0e0a731474a83 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Sun, 9 Oct 2022 18:10:39 +0200 Subject: [PATCH 056/197] refactor: prepare src/database/key_value/room/state.rs from src/database/key_value.rs --- src/database/{key_value.rs => key_value/room/state.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/database/{key_value.rs => key_value/room/state.rs} (100%) diff --git a/src/database/key_value.rs b/src/database/key_value/room/state.rs similarity index 100% rename from src/database/key_value.rs rename to src/database/key_value/room/state.rs From ea2dcf4ff09108d9191ffe76ec52cf47a30bfd55 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Sun, 9 Oct 2022 18:10:38 +0200 Subject: [PATCH 057/197] refactor: prepare src/database/key_value/room/pdu_metadata.rs from src/database/key_value.rs --- src/database/{key_value.rs => key_value/room/pdu_metadata.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/database/{key_value.rs => key_value/room/pdu_metadata.rs} (100%) diff --git a/src/database/key_value.rs b/src/database/key_value/room/pdu_metadata.rs similarity index 100% rename from src/database/key_value.rs rename to src/database/key_value/room/pdu_metadata.rs From 158de9ca08937781d2feee89ff460e59204dee4f Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Sun, 9 Oct 2022 18:10:38 +0200 Subject: [PATCH 058/197] refactor: prepare src/database/key_value/room/outlier.rs from src/database/key_value.rs --- src/database/{key_value.rs => key_value/room/outlier.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/database/{key_value.rs => key_value/room/outlier.rs} (100%) diff --git a/src/database/key_value.rs b/src/database/key_value/room/outlier.rs similarity index 100% rename from src/database/key_value.rs rename to src/database/key_value/room/outlier.rs From 03e6e43ecd00e739d85f99ebd1bfe289e2bbecb3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Sun, 10 Jul 2022 16:03:40 +0200 Subject: [PATCH 059/197] refactor: split up database/key_value.rs --- src/database/key_value/mod.rs | 13 + src/database/key_value/room.rs | 1 + src/database/key_value/room/alias.rs | 588 ---------------- src/database/key_value/room/directory.rs | 630 ----------------- src/database/key_value/room/edus/presence.rs | 530 --------------- .../key_value/room/edus/read_receipt.rs | 516 -------------- src/database/key_value/room/edus/typing.rs | 560 --------------- src/database/key_value/room/lazy_load.rs | 586 ---------------- src/database/key_value/room/metadata.rs | 638 ------------------ src/database/key_value/room/mod.rs | 17 + src/database/key_value/room/outlier.rs | 630 ----------------- src/database/key_value/room/pdu_metadata.rs | 627 ----------------- src/database/key_value/room/state.rs | 592 ---------------- 13 files changed, 31 insertions(+), 5897 deletions(-) create mode 100644 src/database/key_value/mod.rs create mode 100644 src/database/key_value/room.rs create mode 100644 src/database/key_value/room/mod.rs diff --git a/src/database/key_value/mod.rs b/src/database/key_value/mod.rs new file mode 100644 index 00000000..0c09c17e --- /dev/null +++ b/src/database/key_value/mod.rs @@ -0,0 +1,13 @@ +mod account_data; +mod admin; +mod appservice; +mod globals; +mod key_backups; +mod media; +mod pdu; +mod pusher; +mod rooms; +mod sending; +mod transaction_ids; +mod uiaa; +mod users; diff --git a/src/database/key_value/room.rs b/src/database/key_value/room.rs new file mode 100644 index 00000000..8bd6648e --- /dev/null +++ b/src/database/key_value/room.rs @@ -0,0 +1 @@ +asdf diff --git a/src/database/key_value/room/alias.rs b/src/database/key_value/room/alias.rs index 0be13115..b00eb3b1 100644 --- a/src/database/key_value/room/alias.rs +++ b/src/database/key_value/room/alias.rs @@ -1,69 +1,3 @@ -use crate::service; - -impl service::room::state::Data for KeyValueDatabase { - fn get_room_shortstatehash(&self, room_id: &RoomId) -> Result> { - self.roomid_shortstatehash - .get(room_id.as_bytes())? - .map_or(Ok(None), |bytes| { - Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid shortstatehash in roomid_shortstatehash") - })?)) - }) - } - - fn set_room_state(&self, room_id: &RoomId, new_shortstatehash: u64 - _mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex - ) -> Result<()> { - self.roomid_shortstatehash - .insert(room_id.as_bytes(), &new_shortstatehash.to_be_bytes())?; - Ok(()) - } - - fn set_event_state(&self) -> Result<()> { - db.shorteventid_shortstatehash - .insert(&shorteventid.to_be_bytes(), &shortstatehash.to_be_bytes())?; - Ok(()) - } - - fn get_pdu_leaves(&self, room_id: &RoomId) -> Result>> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomid_pduleaves - .scan_prefix(prefix) - .map(|(_, bytes)| { - EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("EventID in roomid_pduleaves is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("EventId in roomid_pduleaves is invalid.")) - }) - .collect() - } - - fn set_forward_extremities( - &self, - room_id: &RoomId, - event_ids: impl IntoIterator + Debug, - _mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - for (key, _) in self.roomid_pduleaves.scan_prefix(prefix.clone()) { - self.roomid_pduleaves.remove(&key)?; - } - - for event_id in event_ids { - let mut key = prefix.to_owned(); - key.extend_from_slice(event_id.as_bytes()); - self.roomid_pduleaves.insert(&key, event_id.as_bytes())?; - } - - Ok(()) - } - -} - impl service::room::alias::Data for KeyValueDatabase { fn set_alias( &self, @@ -130,525 +64,3 @@ impl service::room::alias::Data for KeyValueDatabase { }) } } - -impl service::room::directory::Data for KeyValueDatabase { - fn set_public(&self, room_id: &RoomId) -> Result<()> { - self.publicroomids.insert(room_id.as_bytes(), &[])?; - } - - fn set_not_public(&self, room_id: &RoomId) -> Result<()> { - self.publicroomids.remove(room_id.as_bytes())?; - } - - fn is_public_room(&self, room_id: &RoomId) -> Result { - Ok(self.publicroomids.get(room_id.as_bytes())?.is_some()) - } - - fn public_rooms(&self) -> impl Iterator>> + '_ { - self.publicroomids.iter().map(|(bytes, _)| { - RoomId::parse( - utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in publicroomids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in publicroomids is invalid.")) - }) - } -} - -impl service::room::edus::read_receipt::Data for KeyValueDatabase { - fn readreceipt_update( - &self, - user_id: &UserId, - room_id: &RoomId, - event: ReceiptEvent, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let mut last_possible_key = prefix.clone(); - last_possible_key.extend_from_slice(&u64::MAX.to_be_bytes()); - - // Remove old entry - if let Some((old, _)) = self - .readreceiptid_readreceipt - .iter_from(&last_possible_key, true) - .take_while(|(key, _)| key.starts_with(&prefix)) - .find(|(key, _)| { - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element") - == user_id.as_bytes() - }) - { - // This is the old room_latest - self.readreceiptid_readreceipt.remove(&old)?; - } - - let mut room_latest_id = prefix; - room_latest_id.extend_from_slice(&globals.next_count()?.to_be_bytes()); - room_latest_id.push(0xff); - room_latest_id.extend_from_slice(user_id.as_bytes()); - - self.readreceiptid_readreceipt.insert( - &room_latest_id, - &serde_json::to_vec(&event).expect("EduEvent::to_string always works"), - )?; - - Ok(()) - } - - pub fn readreceipts_since<'a>( - &'a self, - room_id: &RoomId, - since: u64, - ) -> impl Iterator< - Item=Result<( - Box, - u64, - Raw, - )>, - > + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - let prefix2 = prefix.clone(); - - let mut first_possible_edu = prefix.clone(); - first_possible_edu.extend_from_slice(&(since + 1).to_be_bytes()); // +1 so we don't send the event at since - - self.readreceiptid_readreceipt - .iter_from(&first_possible_edu, false) - .take_while(move |(k, _)| k.starts_with(&prefix2)) - .map(move |(k, v)| { - let count = - utils::u64_from_bytes(&k[prefix.len()..prefix.len() + mem::size_of::()]) - .map_err(|_| Error::bad_database("Invalid readreceiptid count in db."))?; - let user_id = UserId::parse( - utils::string_from_bytes(&k[prefix.len() + mem::size_of::() + 1..]) - .map_err(|_| { - Error::bad_database("Invalid readreceiptid userid bytes in db.") - })?, - ) - .map_err(|_| Error::bad_database("Invalid readreceiptid userid in db."))?; - - let mut json = serde_json::from_slice::(&v).map_err(|_| { - Error::bad_database("Read receipt in roomlatestid_roomlatest is invalid json.") - })?; - json.remove("room_id"); - - Ok(( - user_id, - count, - Raw::from_json( - serde_json::value::to_raw_value(&json).expect("json is valid raw value"), - ), - )) - }) - } - - fn private_read_set( - &self, - room_id: &RoomId, - user_id: &UserId, - count: u64, - ) -> Result<()> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_privateread - .insert(&key, &count.to_be_bytes())?; - - self.roomuserid_lastprivatereadupdate - .insert(&key, &globals.next_count()?.to_be_bytes())?; - } - - fn private_read_get(&self, room_id: &RoomId, user_id: &UserId) -> Result> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_privateread - .get(&key)? - .map_or(Ok(None), |v| { - Ok(Some(utils::u64_from_bytes(&v).map_err(|_| { - Error::bad_database("Invalid private read marker bytes") - })?)) - }) - } - - fn last_privateread_update(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - Ok(self - .roomuserid_lastprivatereadupdate - .get(&key)? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Count in roomuserid_lastprivatereadupdate is invalid.") - }) - }) - .transpose()? - .unwrap_or(0)) - } -} - -impl service::room::edus::typing::Data for KeyValueDatabase { - fn typing_add( - &self, - user_id: &UserId, - room_id: &RoomId, - timeout: u64, - globals: &super::super::globals::Globals, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let count = globals.next_count()?.to_be_bytes(); - - let mut room_typing_id = prefix; - room_typing_id.extend_from_slice(&timeout.to_be_bytes()); - room_typing_id.push(0xff); - room_typing_id.extend_from_slice(&count); - - self.typingid_userid - .insert(&room_typing_id, &*user_id.as_bytes())?; - - self.roomid_lasttypingupdate - .insert(room_id.as_bytes(), &count)?; - - Ok(()) - } - - fn typing_remove( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let user_id = user_id.to_string(); - - let mut found_outdated = false; - - // Maybe there are multiple ones from calling roomtyping_add multiple times - for outdated_edu in self - .typingid_userid - .scan_prefix(prefix) - .filter(|(_, v)| &**v == user_id.as_bytes()) - { - self.typingid_userid.remove(&outdated_edu.0)?; - found_outdated = true; - } - - if found_outdated { - self.roomid_lasttypingupdate - .insert(room_id.as_bytes(), &globals.next_count()?.to_be_bytes())?; - } - - Ok(()) - } - - fn last_typing_update( - &self, - room_id: &RoomId, - ) -> Result { - Ok(self - .roomid_lasttypingupdate - .get(room_id.as_bytes())? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Count in roomid_lastroomactiveupdate is invalid.") - }) - }) - .transpose()? - .unwrap_or(0)) - } - - fn typings_all( - &self, - room_id: &RoomId, - ) -> Result> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let mut user_ids = HashSet::new(); - - for (_, user_id) in self.typingid_userid.scan_prefix(prefix) { - let user_id = UserId::parse(utils::string_from_bytes(&user_id).map_err(|_| { - Error::bad_database("User ID in typingid_userid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("User ID in typingid_userid is invalid."))?; - - user_ids.insert(user_id); - } - - Ok(user_ids) - } -} - -impl service::room::edus::presence::Data for KeyValueDatabase { - fn update_presence( - &self, - user_id: &UserId, - room_id: &RoomId, - presence: PresenceEvent, - ) -> Result<()> { - // TODO: Remove old entry? Or maybe just wipe completely from time to time? - - let count = globals.next_count()?.to_be_bytes(); - - let mut presence_id = room_id.as_bytes().to_vec(); - presence_id.push(0xff); - presence_id.extend_from_slice(&count); - presence_id.push(0xff); - presence_id.extend_from_slice(presence.sender.as_bytes()); - - self.presenceid_presence.insert( - &presence_id, - &serde_json::to_vec(&presence).expect("PresenceEvent can be serialized"), - )?; - - self.userid_lastpresenceupdate.insert( - user_id.as_bytes(), - &utils::millis_since_unix_epoch().to_be_bytes(), - )?; - - Ok(()) - } - - fn ping_presence(&self, user_id: &UserId) -> Result<()> { - self.userid_lastpresenceupdate.insert( - user_id.as_bytes(), - &utils::millis_since_unix_epoch().to_be_bytes(), - )?; - - Ok(()) - } - - fn last_presence_update(&self, user_id: &UserId) -> Result> { - self.userid_lastpresenceupdate - .get(user_id.as_bytes())? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid timestamp in userid_lastpresenceupdate.") - }) - }) - .transpose() - } - - fn get_presence_event( - &self, - user_id: &UserId, - room_id: &RoomId, - count: u64, - ) -> Result> { - let mut presence_id = room_id.as_bytes().to_vec(); - presence_id.push(0xff); - presence_id.extend_from_slice(&count.to_be_bytes()); - presence_id.push(0xff); - presence_id.extend_from_slice(user_id.as_bytes()); - - self.presenceid_presence - .get(&presence_id)? - .map(|value| parse_presence_event(&value)) - .transpose() - } - - fn presence_since( - &self, - room_id: &RoomId, - since: u64, - ) -> Result, PresenceEvent>> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let mut first_possible_edu = prefix.clone(); - first_possible_edu.extend_from_slice(&(since + 1).to_be_bytes()); // +1 so we don't send the event at since - let mut hashmap = HashMap::new(); - - for (key, value) in self - .presenceid_presence - .iter_from(&*first_possible_edu, false) - .take_while(|(key, _)| key.starts_with(&prefix)) - { - let user_id = UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| Error::bad_database("Invalid UserId bytes in presenceid_presence."))?, - ) - .map_err(|_| Error::bad_database("Invalid UserId in presenceid_presence."))?; - - let presence = parse_presence_event(&value)?; - - hashmap.insert(user_id, presence); - } - - Ok(hashmap) - } -} - -fn parse_presence_event(bytes: &[u8]) -> Result { - let mut presence: PresenceEvent = serde_json::from_slice(bytes) - .map_err(|_| Error::bad_database("Invalid presence event in db."))?; - - let current_timestamp: UInt = utils::millis_since_unix_epoch() - .try_into() - .expect("time is valid"); - - if presence.content.presence == PresenceState::Online { - // Don't set last_active_ago when the user is online - presence.content.last_active_ago = None; - } else { - // Convert from timestamp to duration - presence.content.last_active_ago = presence - .content - .last_active_ago - .map(|timestamp| current_timestamp - timestamp); - } -} - -impl service::room::lazy_load::Data for KeyValueDatabase { - fn lazy_load_was_sent_before( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - ll_user: &UserId, - ) -> Result { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(device_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(ll_user.as_bytes()); - Ok(self.lazyloadedids.get(&key)?.is_some()) - } - - fn lazy_load_confirm_delivery( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - since: u64, - ) -> Result<()> { - if let Some(user_ids) = self.lazy_load_waiting.lock().unwrap().remove(&( - user_id.to_owned(), - device_id.to_owned(), - room_id.to_owned(), - since, - )) { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for ll_id in user_ids { - let mut key = prefix.clone(); - key.extend_from_slice(ll_id.as_bytes()); - self.lazyloadedids.insert(&key, &[])?; - } - } - - Ok(()) - } - - fn lazy_load_reset( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - ) -> Result<()> { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for (key, _) in self.lazyloadedids.scan_prefix(prefix) { - self.lazyloadedids.remove(&key)?; - } - - Ok(()) - } -} - -impl service::room::metadata::Data for KeyValueDatabase { - fn exists(&self, room_id: &RoomId) -> Result { - let prefix = match self.get_shortroomid(room_id)? { - Some(b) => b.to_be_bytes().to_vec(), - None => return Ok(false), - }; - - // Look for PDUs in that room. - Ok(self - .pduid_pdu - .iter_from(&prefix, false) - .next() - .filter(|(k, _)| k.starts_with(&prefix)) - .is_some()) - } -} - -impl service::room::outlier::Data for KeyValueDatabase { - fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map_or(Ok(None), |pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - } - - fn get_outlier_pdu(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map_or(Ok(None), |pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - } - - fn add_pdu_outlier(&self, event_id: &EventId, pdu: &CanonicalJsonObject) -> Result<()> { - self.eventid_outlierpdu.insert( - event_id.as_bytes(), - &serde_json::to_vec(&pdu).expect("CanonicalJsonObject is valid"), - ) - } -} - -impl service::room::pdu_metadata::Data for KeyValueDatabase { - fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc]) -> Result<()> { - for prev in event_ids { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(prev.as_bytes()); - self.referencedevents.insert(&key, &[])?; - } - - Ok(()) - } - - fn is_event_referenced(&self, room_id: &RoomId, event_id: &EventId) -> Result { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(event_id.as_bytes()); - Ok(self.referencedevents.get(&key)?.is_some()) - } - - fn mark_event_soft_failed(&self, event_id: &EventId) -> Result<()> { - self.softfailedeventids.insert(event_id.as_bytes(), &[]) - } - - fn is_event_soft_failed(&self, event_id: &EventId) -> Result { - self.softfailedeventids - .get(event_id.as_bytes()) - .map(|o| o.is_some()) - } -} diff --git a/src/database/key_value/room/directory.rs b/src/database/key_value/room/directory.rs index 0be13115..f42de45e 100644 --- a/src/database/key_value/room/directory.rs +++ b/src/database/key_value/room/directory.rs @@ -1,136 +1,3 @@ -use crate::service; - -impl service::room::state::Data for KeyValueDatabase { - fn get_room_shortstatehash(&self, room_id: &RoomId) -> Result> { - self.roomid_shortstatehash - .get(room_id.as_bytes())? - .map_or(Ok(None), |bytes| { - Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid shortstatehash in roomid_shortstatehash") - })?)) - }) - } - - fn set_room_state(&self, room_id: &RoomId, new_shortstatehash: u64 - _mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex - ) -> Result<()> { - self.roomid_shortstatehash - .insert(room_id.as_bytes(), &new_shortstatehash.to_be_bytes())?; - Ok(()) - } - - fn set_event_state(&self) -> Result<()> { - db.shorteventid_shortstatehash - .insert(&shorteventid.to_be_bytes(), &shortstatehash.to_be_bytes())?; - Ok(()) - } - - fn get_pdu_leaves(&self, room_id: &RoomId) -> Result>> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomid_pduleaves - .scan_prefix(prefix) - .map(|(_, bytes)| { - EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("EventID in roomid_pduleaves is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("EventId in roomid_pduleaves is invalid.")) - }) - .collect() - } - - fn set_forward_extremities( - &self, - room_id: &RoomId, - event_ids: impl IntoIterator + Debug, - _mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - for (key, _) in self.roomid_pduleaves.scan_prefix(prefix.clone()) { - self.roomid_pduleaves.remove(&key)?; - } - - for event_id in event_ids { - let mut key = prefix.to_owned(); - key.extend_from_slice(event_id.as_bytes()); - self.roomid_pduleaves.insert(&key, event_id.as_bytes())?; - } - - Ok(()) - } - -} - -impl service::room::alias::Data for KeyValueDatabase { - fn set_alias( - &self, - alias: &RoomAliasId, - room_id: Option<&RoomId> - ) -> Result<()> { - self.alias_roomid - .insert(alias.alias().as_bytes(), room_id.as_bytes())?; - let mut aliasid = room_id.as_bytes().to_vec(); - aliasid.push(0xff); - aliasid.extend_from_slice(&globals.next_count()?.to_be_bytes()); - self.aliasid_alias.insert(&aliasid, &*alias.as_bytes())?; - Ok(()) - } - - fn remove_alias( - &self, - alias: &RoomAliasId, - ) -> Result<()> { - if let Some(room_id) = self.alias_roomid.get(alias.alias().as_bytes())? { - let mut prefix = room_id.to_vec(); - prefix.push(0xff); - - for (key, _) in self.aliasid_alias.scan_prefix(prefix) { - self.aliasid_alias.remove(&key)?; - } - self.alias_roomid.remove(alias.alias().as_bytes())?; - } else { - return Err(Error::BadRequest( - ErrorKind::NotFound, - "Alias does not exist.", - )); - } - Ok(()) - } - - fn resolve_local_alias( - &self, - alias: &RoomAliasId - ) -> Result<()> { - self.alias_roomid - .get(alias.alias().as_bytes())? - .map(|bytes| { - RoomId::parse(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in alias_roomid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("Room ID in alias_roomid is invalid.")) - }) - .transpose() - } - - fn local_aliases_for_room( - &self, - room_id: &RoomId, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.aliasid_alias.scan_prefix(prefix).map(|(_, bytes)| { - utils::string_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid alias bytes in aliasid_alias."))? - .try_into() - .map_err(|_| Error::bad_database("Invalid alias in aliasid_alias.")) - }) - } -} - impl service::room::directory::Data for KeyValueDatabase { fn set_public(&self, room_id: &RoomId) -> Result<()> { self.publicroomids.insert(room_id.as_bytes(), &[])?; @@ -155,500 +22,3 @@ impl service::room::directory::Data for KeyValueDatabase { }) } } - -impl service::room::edus::read_receipt::Data for KeyValueDatabase { - fn readreceipt_update( - &self, - user_id: &UserId, - room_id: &RoomId, - event: ReceiptEvent, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let mut last_possible_key = prefix.clone(); - last_possible_key.extend_from_slice(&u64::MAX.to_be_bytes()); - - // Remove old entry - if let Some((old, _)) = self - .readreceiptid_readreceipt - .iter_from(&last_possible_key, true) - .take_while(|(key, _)| key.starts_with(&prefix)) - .find(|(key, _)| { - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element") - == user_id.as_bytes() - }) - { - // This is the old room_latest - self.readreceiptid_readreceipt.remove(&old)?; - } - - let mut room_latest_id = prefix; - room_latest_id.extend_from_slice(&globals.next_count()?.to_be_bytes()); - room_latest_id.push(0xff); - room_latest_id.extend_from_slice(user_id.as_bytes()); - - self.readreceiptid_readreceipt.insert( - &room_latest_id, - &serde_json::to_vec(&event).expect("EduEvent::to_string always works"), - )?; - - Ok(()) - } - - pub fn readreceipts_since<'a>( - &'a self, - room_id: &RoomId, - since: u64, - ) -> impl Iterator< - Item=Result<( - Box, - u64, - Raw, - )>, - > + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - let prefix2 = prefix.clone(); - - let mut first_possible_edu = prefix.clone(); - first_possible_edu.extend_from_slice(&(since + 1).to_be_bytes()); // +1 so we don't send the event at since - - self.readreceiptid_readreceipt - .iter_from(&first_possible_edu, false) - .take_while(move |(k, _)| k.starts_with(&prefix2)) - .map(move |(k, v)| { - let count = - utils::u64_from_bytes(&k[prefix.len()..prefix.len() + mem::size_of::()]) - .map_err(|_| Error::bad_database("Invalid readreceiptid count in db."))?; - let user_id = UserId::parse( - utils::string_from_bytes(&k[prefix.len() + mem::size_of::() + 1..]) - .map_err(|_| { - Error::bad_database("Invalid readreceiptid userid bytes in db.") - })?, - ) - .map_err(|_| Error::bad_database("Invalid readreceiptid userid in db."))?; - - let mut json = serde_json::from_slice::(&v).map_err(|_| { - Error::bad_database("Read receipt in roomlatestid_roomlatest is invalid json.") - })?; - json.remove("room_id"); - - Ok(( - user_id, - count, - Raw::from_json( - serde_json::value::to_raw_value(&json).expect("json is valid raw value"), - ), - )) - }) - } - - fn private_read_set( - &self, - room_id: &RoomId, - user_id: &UserId, - count: u64, - ) -> Result<()> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_privateread - .insert(&key, &count.to_be_bytes())?; - - self.roomuserid_lastprivatereadupdate - .insert(&key, &globals.next_count()?.to_be_bytes())?; - } - - fn private_read_get(&self, room_id: &RoomId, user_id: &UserId) -> Result> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_privateread - .get(&key)? - .map_or(Ok(None), |v| { - Ok(Some(utils::u64_from_bytes(&v).map_err(|_| { - Error::bad_database("Invalid private read marker bytes") - })?)) - }) - } - - fn last_privateread_update(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - Ok(self - .roomuserid_lastprivatereadupdate - .get(&key)? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Count in roomuserid_lastprivatereadupdate is invalid.") - }) - }) - .transpose()? - .unwrap_or(0)) - } -} - -impl service::room::edus::typing::Data for KeyValueDatabase { - fn typing_add( - &self, - user_id: &UserId, - room_id: &RoomId, - timeout: u64, - globals: &super::super::globals::Globals, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let count = globals.next_count()?.to_be_bytes(); - - let mut room_typing_id = prefix; - room_typing_id.extend_from_slice(&timeout.to_be_bytes()); - room_typing_id.push(0xff); - room_typing_id.extend_from_slice(&count); - - self.typingid_userid - .insert(&room_typing_id, &*user_id.as_bytes())?; - - self.roomid_lasttypingupdate - .insert(room_id.as_bytes(), &count)?; - - Ok(()) - } - - fn typing_remove( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let user_id = user_id.to_string(); - - let mut found_outdated = false; - - // Maybe there are multiple ones from calling roomtyping_add multiple times - for outdated_edu in self - .typingid_userid - .scan_prefix(prefix) - .filter(|(_, v)| &**v == user_id.as_bytes()) - { - self.typingid_userid.remove(&outdated_edu.0)?; - found_outdated = true; - } - - if found_outdated { - self.roomid_lasttypingupdate - .insert(room_id.as_bytes(), &globals.next_count()?.to_be_bytes())?; - } - - Ok(()) - } - - fn last_typing_update( - &self, - room_id: &RoomId, - ) -> Result { - Ok(self - .roomid_lasttypingupdate - .get(room_id.as_bytes())? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Count in roomid_lastroomactiveupdate is invalid.") - }) - }) - .transpose()? - .unwrap_or(0)) - } - - fn typings_all( - &self, - room_id: &RoomId, - ) -> Result> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let mut user_ids = HashSet::new(); - - for (_, user_id) in self.typingid_userid.scan_prefix(prefix) { - let user_id = UserId::parse(utils::string_from_bytes(&user_id).map_err(|_| { - Error::bad_database("User ID in typingid_userid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("User ID in typingid_userid is invalid."))?; - - user_ids.insert(user_id); - } - - Ok(user_ids) - } -} - -impl service::room::edus::presence::Data for KeyValueDatabase { - fn update_presence( - &self, - user_id: &UserId, - room_id: &RoomId, - presence: PresenceEvent, - ) -> Result<()> { - // TODO: Remove old entry? Or maybe just wipe completely from time to time? - - let count = globals.next_count()?.to_be_bytes(); - - let mut presence_id = room_id.as_bytes().to_vec(); - presence_id.push(0xff); - presence_id.extend_from_slice(&count); - presence_id.push(0xff); - presence_id.extend_from_slice(presence.sender.as_bytes()); - - self.presenceid_presence.insert( - &presence_id, - &serde_json::to_vec(&presence).expect("PresenceEvent can be serialized"), - )?; - - self.userid_lastpresenceupdate.insert( - user_id.as_bytes(), - &utils::millis_since_unix_epoch().to_be_bytes(), - )?; - - Ok(()) - } - - fn ping_presence(&self, user_id: &UserId) -> Result<()> { - self.userid_lastpresenceupdate.insert( - user_id.as_bytes(), - &utils::millis_since_unix_epoch().to_be_bytes(), - )?; - - Ok(()) - } - - fn last_presence_update(&self, user_id: &UserId) -> Result> { - self.userid_lastpresenceupdate - .get(user_id.as_bytes())? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid timestamp in userid_lastpresenceupdate.") - }) - }) - .transpose() - } - - fn get_presence_event( - &self, - user_id: &UserId, - room_id: &RoomId, - count: u64, - ) -> Result> { - let mut presence_id = room_id.as_bytes().to_vec(); - presence_id.push(0xff); - presence_id.extend_from_slice(&count.to_be_bytes()); - presence_id.push(0xff); - presence_id.extend_from_slice(user_id.as_bytes()); - - self.presenceid_presence - .get(&presence_id)? - .map(|value| parse_presence_event(&value)) - .transpose() - } - - fn presence_since( - &self, - room_id: &RoomId, - since: u64, - ) -> Result, PresenceEvent>> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let mut first_possible_edu = prefix.clone(); - first_possible_edu.extend_from_slice(&(since + 1).to_be_bytes()); // +1 so we don't send the event at since - let mut hashmap = HashMap::new(); - - for (key, value) in self - .presenceid_presence - .iter_from(&*first_possible_edu, false) - .take_while(|(key, _)| key.starts_with(&prefix)) - { - let user_id = UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| Error::bad_database("Invalid UserId bytes in presenceid_presence."))?, - ) - .map_err(|_| Error::bad_database("Invalid UserId in presenceid_presence."))?; - - let presence = parse_presence_event(&value)?; - - hashmap.insert(user_id, presence); - } - - Ok(hashmap) - } -} - -fn parse_presence_event(bytes: &[u8]) -> Result { - let mut presence: PresenceEvent = serde_json::from_slice(bytes) - .map_err(|_| Error::bad_database("Invalid presence event in db."))?; - - let current_timestamp: UInt = utils::millis_since_unix_epoch() - .try_into() - .expect("time is valid"); - - if presence.content.presence == PresenceState::Online { - // Don't set last_active_ago when the user is online - presence.content.last_active_ago = None; - } else { - // Convert from timestamp to duration - presence.content.last_active_ago = presence - .content - .last_active_ago - .map(|timestamp| current_timestamp - timestamp); - } -} - -impl service::room::lazy_load::Data for KeyValueDatabase { - fn lazy_load_was_sent_before( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - ll_user: &UserId, - ) -> Result { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(device_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(ll_user.as_bytes()); - Ok(self.lazyloadedids.get(&key)?.is_some()) - } - - fn lazy_load_confirm_delivery( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - since: u64, - ) -> Result<()> { - if let Some(user_ids) = self.lazy_load_waiting.lock().unwrap().remove(&( - user_id.to_owned(), - device_id.to_owned(), - room_id.to_owned(), - since, - )) { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for ll_id in user_ids { - let mut key = prefix.clone(); - key.extend_from_slice(ll_id.as_bytes()); - self.lazyloadedids.insert(&key, &[])?; - } - } - - Ok(()) - } - - fn lazy_load_reset( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - ) -> Result<()> { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for (key, _) in self.lazyloadedids.scan_prefix(prefix) { - self.lazyloadedids.remove(&key)?; - } - - Ok(()) - } -} - -impl service::room::metadata::Data for KeyValueDatabase { - fn exists(&self, room_id: &RoomId) -> Result { - let prefix = match self.get_shortroomid(room_id)? { - Some(b) => b.to_be_bytes().to_vec(), - None => return Ok(false), - }; - - // Look for PDUs in that room. - Ok(self - .pduid_pdu - .iter_from(&prefix, false) - .next() - .filter(|(k, _)| k.starts_with(&prefix)) - .is_some()) - } -} - -impl service::room::outlier::Data for KeyValueDatabase { - fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map_or(Ok(None), |pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - } - - fn get_outlier_pdu(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map_or(Ok(None), |pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - } - - fn add_pdu_outlier(&self, event_id: &EventId, pdu: &CanonicalJsonObject) -> Result<()> { - self.eventid_outlierpdu.insert( - event_id.as_bytes(), - &serde_json::to_vec(&pdu).expect("CanonicalJsonObject is valid"), - ) - } -} - -impl service::room::pdu_metadata::Data for KeyValueDatabase { - fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc]) -> Result<()> { - for prev in event_ids { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(prev.as_bytes()); - self.referencedevents.insert(&key, &[])?; - } - - Ok(()) - } - - fn is_event_referenced(&self, room_id: &RoomId, event_id: &EventId) -> Result { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(event_id.as_bytes()); - Ok(self.referencedevents.get(&key)?.is_some()) - } - - fn mark_event_soft_failed(&self, event_id: &EventId) -> Result<()> { - self.softfailedeventids.insert(event_id.as_bytes(), &[]) - } - - fn is_event_soft_failed(&self, event_id: &EventId) -> Result { - self.softfailedeventids - .get(event_id.as_bytes()) - .map(|o| o.is_some()) - } -} diff --git a/src/database/key_value/room/edus/presence.rs b/src/database/key_value/room/edus/presence.rs index 0be13115..61bd9d60 100644 --- a/src/database/key_value/room/edus/presence.rs +++ b/src/database/key_value/room/edus/presence.rs @@ -1,395 +1,3 @@ -use crate::service; - -impl service::room::state::Data for KeyValueDatabase { - fn get_room_shortstatehash(&self, room_id: &RoomId) -> Result> { - self.roomid_shortstatehash - .get(room_id.as_bytes())? - .map_or(Ok(None), |bytes| { - Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid shortstatehash in roomid_shortstatehash") - })?)) - }) - } - - fn set_room_state(&self, room_id: &RoomId, new_shortstatehash: u64 - _mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex - ) -> Result<()> { - self.roomid_shortstatehash - .insert(room_id.as_bytes(), &new_shortstatehash.to_be_bytes())?; - Ok(()) - } - - fn set_event_state(&self) -> Result<()> { - db.shorteventid_shortstatehash - .insert(&shorteventid.to_be_bytes(), &shortstatehash.to_be_bytes())?; - Ok(()) - } - - fn get_pdu_leaves(&self, room_id: &RoomId) -> Result>> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomid_pduleaves - .scan_prefix(prefix) - .map(|(_, bytes)| { - EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("EventID in roomid_pduleaves is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("EventId in roomid_pduleaves is invalid.")) - }) - .collect() - } - - fn set_forward_extremities( - &self, - room_id: &RoomId, - event_ids: impl IntoIterator + Debug, - _mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - for (key, _) in self.roomid_pduleaves.scan_prefix(prefix.clone()) { - self.roomid_pduleaves.remove(&key)?; - } - - for event_id in event_ids { - let mut key = prefix.to_owned(); - key.extend_from_slice(event_id.as_bytes()); - self.roomid_pduleaves.insert(&key, event_id.as_bytes())?; - } - - Ok(()) - } - -} - -impl service::room::alias::Data for KeyValueDatabase { - fn set_alias( - &self, - alias: &RoomAliasId, - room_id: Option<&RoomId> - ) -> Result<()> { - self.alias_roomid - .insert(alias.alias().as_bytes(), room_id.as_bytes())?; - let mut aliasid = room_id.as_bytes().to_vec(); - aliasid.push(0xff); - aliasid.extend_from_slice(&globals.next_count()?.to_be_bytes()); - self.aliasid_alias.insert(&aliasid, &*alias.as_bytes())?; - Ok(()) - } - - fn remove_alias( - &self, - alias: &RoomAliasId, - ) -> Result<()> { - if let Some(room_id) = self.alias_roomid.get(alias.alias().as_bytes())? { - let mut prefix = room_id.to_vec(); - prefix.push(0xff); - - for (key, _) in self.aliasid_alias.scan_prefix(prefix) { - self.aliasid_alias.remove(&key)?; - } - self.alias_roomid.remove(alias.alias().as_bytes())?; - } else { - return Err(Error::BadRequest( - ErrorKind::NotFound, - "Alias does not exist.", - )); - } - Ok(()) - } - - fn resolve_local_alias( - &self, - alias: &RoomAliasId - ) -> Result<()> { - self.alias_roomid - .get(alias.alias().as_bytes())? - .map(|bytes| { - RoomId::parse(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in alias_roomid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("Room ID in alias_roomid is invalid.")) - }) - .transpose() - } - - fn local_aliases_for_room( - &self, - room_id: &RoomId, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.aliasid_alias.scan_prefix(prefix).map(|(_, bytes)| { - utils::string_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid alias bytes in aliasid_alias."))? - .try_into() - .map_err(|_| Error::bad_database("Invalid alias in aliasid_alias.")) - }) - } -} - -impl service::room::directory::Data for KeyValueDatabase { - fn set_public(&self, room_id: &RoomId) -> Result<()> { - self.publicroomids.insert(room_id.as_bytes(), &[])?; - } - - fn set_not_public(&self, room_id: &RoomId) -> Result<()> { - self.publicroomids.remove(room_id.as_bytes())?; - } - - fn is_public_room(&self, room_id: &RoomId) -> Result { - Ok(self.publicroomids.get(room_id.as_bytes())?.is_some()) - } - - fn public_rooms(&self) -> impl Iterator>> + '_ { - self.publicroomids.iter().map(|(bytes, _)| { - RoomId::parse( - utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in publicroomids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in publicroomids is invalid.")) - }) - } -} - -impl service::room::edus::read_receipt::Data for KeyValueDatabase { - fn readreceipt_update( - &self, - user_id: &UserId, - room_id: &RoomId, - event: ReceiptEvent, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let mut last_possible_key = prefix.clone(); - last_possible_key.extend_from_slice(&u64::MAX.to_be_bytes()); - - // Remove old entry - if let Some((old, _)) = self - .readreceiptid_readreceipt - .iter_from(&last_possible_key, true) - .take_while(|(key, _)| key.starts_with(&prefix)) - .find(|(key, _)| { - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element") - == user_id.as_bytes() - }) - { - // This is the old room_latest - self.readreceiptid_readreceipt.remove(&old)?; - } - - let mut room_latest_id = prefix; - room_latest_id.extend_from_slice(&globals.next_count()?.to_be_bytes()); - room_latest_id.push(0xff); - room_latest_id.extend_from_slice(user_id.as_bytes()); - - self.readreceiptid_readreceipt.insert( - &room_latest_id, - &serde_json::to_vec(&event).expect("EduEvent::to_string always works"), - )?; - - Ok(()) - } - - pub fn readreceipts_since<'a>( - &'a self, - room_id: &RoomId, - since: u64, - ) -> impl Iterator< - Item=Result<( - Box, - u64, - Raw, - )>, - > + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - let prefix2 = prefix.clone(); - - let mut first_possible_edu = prefix.clone(); - first_possible_edu.extend_from_slice(&(since + 1).to_be_bytes()); // +1 so we don't send the event at since - - self.readreceiptid_readreceipt - .iter_from(&first_possible_edu, false) - .take_while(move |(k, _)| k.starts_with(&prefix2)) - .map(move |(k, v)| { - let count = - utils::u64_from_bytes(&k[prefix.len()..prefix.len() + mem::size_of::()]) - .map_err(|_| Error::bad_database("Invalid readreceiptid count in db."))?; - let user_id = UserId::parse( - utils::string_from_bytes(&k[prefix.len() + mem::size_of::() + 1..]) - .map_err(|_| { - Error::bad_database("Invalid readreceiptid userid bytes in db.") - })?, - ) - .map_err(|_| Error::bad_database("Invalid readreceiptid userid in db."))?; - - let mut json = serde_json::from_slice::(&v).map_err(|_| { - Error::bad_database("Read receipt in roomlatestid_roomlatest is invalid json.") - })?; - json.remove("room_id"); - - Ok(( - user_id, - count, - Raw::from_json( - serde_json::value::to_raw_value(&json).expect("json is valid raw value"), - ), - )) - }) - } - - fn private_read_set( - &self, - room_id: &RoomId, - user_id: &UserId, - count: u64, - ) -> Result<()> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_privateread - .insert(&key, &count.to_be_bytes())?; - - self.roomuserid_lastprivatereadupdate - .insert(&key, &globals.next_count()?.to_be_bytes())?; - } - - fn private_read_get(&self, room_id: &RoomId, user_id: &UserId) -> Result> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_privateread - .get(&key)? - .map_or(Ok(None), |v| { - Ok(Some(utils::u64_from_bytes(&v).map_err(|_| { - Error::bad_database("Invalid private read marker bytes") - })?)) - }) - } - - fn last_privateread_update(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - Ok(self - .roomuserid_lastprivatereadupdate - .get(&key)? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Count in roomuserid_lastprivatereadupdate is invalid.") - }) - }) - .transpose()? - .unwrap_or(0)) - } -} - -impl service::room::edus::typing::Data for KeyValueDatabase { - fn typing_add( - &self, - user_id: &UserId, - room_id: &RoomId, - timeout: u64, - globals: &super::super::globals::Globals, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let count = globals.next_count()?.to_be_bytes(); - - let mut room_typing_id = prefix; - room_typing_id.extend_from_slice(&timeout.to_be_bytes()); - room_typing_id.push(0xff); - room_typing_id.extend_from_slice(&count); - - self.typingid_userid - .insert(&room_typing_id, &*user_id.as_bytes())?; - - self.roomid_lasttypingupdate - .insert(room_id.as_bytes(), &count)?; - - Ok(()) - } - - fn typing_remove( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let user_id = user_id.to_string(); - - let mut found_outdated = false; - - // Maybe there are multiple ones from calling roomtyping_add multiple times - for outdated_edu in self - .typingid_userid - .scan_prefix(prefix) - .filter(|(_, v)| &**v == user_id.as_bytes()) - { - self.typingid_userid.remove(&outdated_edu.0)?; - found_outdated = true; - } - - if found_outdated { - self.roomid_lasttypingupdate - .insert(room_id.as_bytes(), &globals.next_count()?.to_be_bytes())?; - } - - Ok(()) - } - - fn last_typing_update( - &self, - room_id: &RoomId, - ) -> Result { - Ok(self - .roomid_lasttypingupdate - .get(room_id.as_bytes())? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Count in roomid_lastroomactiveupdate is invalid.") - }) - }) - .transpose()? - .unwrap_or(0)) - } - - fn typings_all( - &self, - room_id: &RoomId, - ) -> Result> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let mut user_ids = HashSet::new(); - - for (_, user_id) in self.typingid_userid.scan_prefix(prefix) { - let user_id = UserId::parse(utils::string_from_bytes(&user_id).map_err(|_| { - Error::bad_database("User ID in typingid_userid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("User ID in typingid_userid is invalid."))?; - - user_ids.insert(user_id); - } - - Ok(user_ids) - } -} - impl service::room::edus::presence::Data for KeyValueDatabase { fn update_presence( &self, @@ -514,141 +122,3 @@ fn parse_presence_event(bytes: &[u8]) -> Result { } } -impl service::room::lazy_load::Data for KeyValueDatabase { - fn lazy_load_was_sent_before( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - ll_user: &UserId, - ) -> Result { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(device_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(ll_user.as_bytes()); - Ok(self.lazyloadedids.get(&key)?.is_some()) - } - - fn lazy_load_confirm_delivery( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - since: u64, - ) -> Result<()> { - if let Some(user_ids) = self.lazy_load_waiting.lock().unwrap().remove(&( - user_id.to_owned(), - device_id.to_owned(), - room_id.to_owned(), - since, - )) { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for ll_id in user_ids { - let mut key = prefix.clone(); - key.extend_from_slice(ll_id.as_bytes()); - self.lazyloadedids.insert(&key, &[])?; - } - } - - Ok(()) - } - - fn lazy_load_reset( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - ) -> Result<()> { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for (key, _) in self.lazyloadedids.scan_prefix(prefix) { - self.lazyloadedids.remove(&key)?; - } - - Ok(()) - } -} - -impl service::room::metadata::Data for KeyValueDatabase { - fn exists(&self, room_id: &RoomId) -> Result { - let prefix = match self.get_shortroomid(room_id)? { - Some(b) => b.to_be_bytes().to_vec(), - None => return Ok(false), - }; - - // Look for PDUs in that room. - Ok(self - .pduid_pdu - .iter_from(&prefix, false) - .next() - .filter(|(k, _)| k.starts_with(&prefix)) - .is_some()) - } -} - -impl service::room::outlier::Data for KeyValueDatabase { - fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map_or(Ok(None), |pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - } - - fn get_outlier_pdu(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map_or(Ok(None), |pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - } - - fn add_pdu_outlier(&self, event_id: &EventId, pdu: &CanonicalJsonObject) -> Result<()> { - self.eventid_outlierpdu.insert( - event_id.as_bytes(), - &serde_json::to_vec(&pdu).expect("CanonicalJsonObject is valid"), - ) - } -} - -impl service::room::pdu_metadata::Data for KeyValueDatabase { - fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc]) -> Result<()> { - for prev in event_ids { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(prev.as_bytes()); - self.referencedevents.insert(&key, &[])?; - } - - Ok(()) - } - - fn is_event_referenced(&self, room_id: &RoomId, event_id: &EventId) -> Result { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(event_id.as_bytes()); - Ok(self.referencedevents.get(&key)?.is_some()) - } - - fn mark_event_soft_failed(&self, event_id: &EventId) -> Result<()> { - self.softfailedeventids.insert(event_id.as_bytes(), &[]) - } - - fn is_event_soft_failed(&self, event_id: &EventId) -> Result { - self.softfailedeventids - .get(event_id.as_bytes()) - .map(|o| o.is_some()) - } -} diff --git a/src/database/key_value/room/edus/read_receipt.rs b/src/database/key_value/room/edus/read_receipt.rs index 0be13115..556e697f 100644 --- a/src/database/key_value/room/edus/read_receipt.rs +++ b/src/database/key_value/room/edus/read_receipt.rs @@ -1,161 +1,3 @@ -use crate::service; - -impl service::room::state::Data for KeyValueDatabase { - fn get_room_shortstatehash(&self, room_id: &RoomId) -> Result> { - self.roomid_shortstatehash - .get(room_id.as_bytes())? - .map_or(Ok(None), |bytes| { - Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid shortstatehash in roomid_shortstatehash") - })?)) - }) - } - - fn set_room_state(&self, room_id: &RoomId, new_shortstatehash: u64 - _mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex - ) -> Result<()> { - self.roomid_shortstatehash - .insert(room_id.as_bytes(), &new_shortstatehash.to_be_bytes())?; - Ok(()) - } - - fn set_event_state(&self) -> Result<()> { - db.shorteventid_shortstatehash - .insert(&shorteventid.to_be_bytes(), &shortstatehash.to_be_bytes())?; - Ok(()) - } - - fn get_pdu_leaves(&self, room_id: &RoomId) -> Result>> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomid_pduleaves - .scan_prefix(prefix) - .map(|(_, bytes)| { - EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("EventID in roomid_pduleaves is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("EventId in roomid_pduleaves is invalid.")) - }) - .collect() - } - - fn set_forward_extremities( - &self, - room_id: &RoomId, - event_ids: impl IntoIterator + Debug, - _mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - for (key, _) in self.roomid_pduleaves.scan_prefix(prefix.clone()) { - self.roomid_pduleaves.remove(&key)?; - } - - for event_id in event_ids { - let mut key = prefix.to_owned(); - key.extend_from_slice(event_id.as_bytes()); - self.roomid_pduleaves.insert(&key, event_id.as_bytes())?; - } - - Ok(()) - } - -} - -impl service::room::alias::Data for KeyValueDatabase { - fn set_alias( - &self, - alias: &RoomAliasId, - room_id: Option<&RoomId> - ) -> Result<()> { - self.alias_roomid - .insert(alias.alias().as_bytes(), room_id.as_bytes())?; - let mut aliasid = room_id.as_bytes().to_vec(); - aliasid.push(0xff); - aliasid.extend_from_slice(&globals.next_count()?.to_be_bytes()); - self.aliasid_alias.insert(&aliasid, &*alias.as_bytes())?; - Ok(()) - } - - fn remove_alias( - &self, - alias: &RoomAliasId, - ) -> Result<()> { - if let Some(room_id) = self.alias_roomid.get(alias.alias().as_bytes())? { - let mut prefix = room_id.to_vec(); - prefix.push(0xff); - - for (key, _) in self.aliasid_alias.scan_prefix(prefix) { - self.aliasid_alias.remove(&key)?; - } - self.alias_roomid.remove(alias.alias().as_bytes())?; - } else { - return Err(Error::BadRequest( - ErrorKind::NotFound, - "Alias does not exist.", - )); - } - Ok(()) - } - - fn resolve_local_alias( - &self, - alias: &RoomAliasId - ) -> Result<()> { - self.alias_roomid - .get(alias.alias().as_bytes())? - .map(|bytes| { - RoomId::parse(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in alias_roomid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("Room ID in alias_roomid is invalid.")) - }) - .transpose() - } - - fn local_aliases_for_room( - &self, - room_id: &RoomId, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.aliasid_alias.scan_prefix(prefix).map(|(_, bytes)| { - utils::string_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid alias bytes in aliasid_alias."))? - .try_into() - .map_err(|_| Error::bad_database("Invalid alias in aliasid_alias.")) - }) - } -} - -impl service::room::directory::Data for KeyValueDatabase { - fn set_public(&self, room_id: &RoomId) -> Result<()> { - self.publicroomids.insert(room_id.as_bytes(), &[])?; - } - - fn set_not_public(&self, room_id: &RoomId) -> Result<()> { - self.publicroomids.remove(room_id.as_bytes())?; - } - - fn is_public_room(&self, room_id: &RoomId) -> Result { - Ok(self.publicroomids.get(room_id.as_bytes())?.is_some()) - } - - fn public_rooms(&self) -> impl Iterator>> + '_ { - self.publicroomids.iter().map(|(bytes, _)| { - RoomId::parse( - utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in publicroomids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in publicroomids is invalid.")) - }) - } -} - impl service::room::edus::read_receipt::Data for KeyValueDatabase { fn readreceipt_update( &self, @@ -294,361 +136,3 @@ impl service::room::edus::read_receipt::Data for KeyValueDatabase { .unwrap_or(0)) } } - -impl service::room::edus::typing::Data for KeyValueDatabase { - fn typing_add( - &self, - user_id: &UserId, - room_id: &RoomId, - timeout: u64, - globals: &super::super::globals::Globals, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let count = globals.next_count()?.to_be_bytes(); - - let mut room_typing_id = prefix; - room_typing_id.extend_from_slice(&timeout.to_be_bytes()); - room_typing_id.push(0xff); - room_typing_id.extend_from_slice(&count); - - self.typingid_userid - .insert(&room_typing_id, &*user_id.as_bytes())?; - - self.roomid_lasttypingupdate - .insert(room_id.as_bytes(), &count)?; - - Ok(()) - } - - fn typing_remove( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let user_id = user_id.to_string(); - - let mut found_outdated = false; - - // Maybe there are multiple ones from calling roomtyping_add multiple times - for outdated_edu in self - .typingid_userid - .scan_prefix(prefix) - .filter(|(_, v)| &**v == user_id.as_bytes()) - { - self.typingid_userid.remove(&outdated_edu.0)?; - found_outdated = true; - } - - if found_outdated { - self.roomid_lasttypingupdate - .insert(room_id.as_bytes(), &globals.next_count()?.to_be_bytes())?; - } - - Ok(()) - } - - fn last_typing_update( - &self, - room_id: &RoomId, - ) -> Result { - Ok(self - .roomid_lasttypingupdate - .get(room_id.as_bytes())? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Count in roomid_lastroomactiveupdate is invalid.") - }) - }) - .transpose()? - .unwrap_or(0)) - } - - fn typings_all( - &self, - room_id: &RoomId, - ) -> Result> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let mut user_ids = HashSet::new(); - - for (_, user_id) in self.typingid_userid.scan_prefix(prefix) { - let user_id = UserId::parse(utils::string_from_bytes(&user_id).map_err(|_| { - Error::bad_database("User ID in typingid_userid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("User ID in typingid_userid is invalid."))?; - - user_ids.insert(user_id); - } - - Ok(user_ids) - } -} - -impl service::room::edus::presence::Data for KeyValueDatabase { - fn update_presence( - &self, - user_id: &UserId, - room_id: &RoomId, - presence: PresenceEvent, - ) -> Result<()> { - // TODO: Remove old entry? Or maybe just wipe completely from time to time? - - let count = globals.next_count()?.to_be_bytes(); - - let mut presence_id = room_id.as_bytes().to_vec(); - presence_id.push(0xff); - presence_id.extend_from_slice(&count); - presence_id.push(0xff); - presence_id.extend_from_slice(presence.sender.as_bytes()); - - self.presenceid_presence.insert( - &presence_id, - &serde_json::to_vec(&presence).expect("PresenceEvent can be serialized"), - )?; - - self.userid_lastpresenceupdate.insert( - user_id.as_bytes(), - &utils::millis_since_unix_epoch().to_be_bytes(), - )?; - - Ok(()) - } - - fn ping_presence(&self, user_id: &UserId) -> Result<()> { - self.userid_lastpresenceupdate.insert( - user_id.as_bytes(), - &utils::millis_since_unix_epoch().to_be_bytes(), - )?; - - Ok(()) - } - - fn last_presence_update(&self, user_id: &UserId) -> Result> { - self.userid_lastpresenceupdate - .get(user_id.as_bytes())? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid timestamp in userid_lastpresenceupdate.") - }) - }) - .transpose() - } - - fn get_presence_event( - &self, - user_id: &UserId, - room_id: &RoomId, - count: u64, - ) -> Result> { - let mut presence_id = room_id.as_bytes().to_vec(); - presence_id.push(0xff); - presence_id.extend_from_slice(&count.to_be_bytes()); - presence_id.push(0xff); - presence_id.extend_from_slice(user_id.as_bytes()); - - self.presenceid_presence - .get(&presence_id)? - .map(|value| parse_presence_event(&value)) - .transpose() - } - - fn presence_since( - &self, - room_id: &RoomId, - since: u64, - ) -> Result, PresenceEvent>> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let mut first_possible_edu = prefix.clone(); - first_possible_edu.extend_from_slice(&(since + 1).to_be_bytes()); // +1 so we don't send the event at since - let mut hashmap = HashMap::new(); - - for (key, value) in self - .presenceid_presence - .iter_from(&*first_possible_edu, false) - .take_while(|(key, _)| key.starts_with(&prefix)) - { - let user_id = UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| Error::bad_database("Invalid UserId bytes in presenceid_presence."))?, - ) - .map_err(|_| Error::bad_database("Invalid UserId in presenceid_presence."))?; - - let presence = parse_presence_event(&value)?; - - hashmap.insert(user_id, presence); - } - - Ok(hashmap) - } -} - -fn parse_presence_event(bytes: &[u8]) -> Result { - let mut presence: PresenceEvent = serde_json::from_slice(bytes) - .map_err(|_| Error::bad_database("Invalid presence event in db."))?; - - let current_timestamp: UInt = utils::millis_since_unix_epoch() - .try_into() - .expect("time is valid"); - - if presence.content.presence == PresenceState::Online { - // Don't set last_active_ago when the user is online - presence.content.last_active_ago = None; - } else { - // Convert from timestamp to duration - presence.content.last_active_ago = presence - .content - .last_active_ago - .map(|timestamp| current_timestamp - timestamp); - } -} - -impl service::room::lazy_load::Data for KeyValueDatabase { - fn lazy_load_was_sent_before( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - ll_user: &UserId, - ) -> Result { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(device_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(ll_user.as_bytes()); - Ok(self.lazyloadedids.get(&key)?.is_some()) - } - - fn lazy_load_confirm_delivery( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - since: u64, - ) -> Result<()> { - if let Some(user_ids) = self.lazy_load_waiting.lock().unwrap().remove(&( - user_id.to_owned(), - device_id.to_owned(), - room_id.to_owned(), - since, - )) { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for ll_id in user_ids { - let mut key = prefix.clone(); - key.extend_from_slice(ll_id.as_bytes()); - self.lazyloadedids.insert(&key, &[])?; - } - } - - Ok(()) - } - - fn lazy_load_reset( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - ) -> Result<()> { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for (key, _) in self.lazyloadedids.scan_prefix(prefix) { - self.lazyloadedids.remove(&key)?; - } - - Ok(()) - } -} - -impl service::room::metadata::Data for KeyValueDatabase { - fn exists(&self, room_id: &RoomId) -> Result { - let prefix = match self.get_shortroomid(room_id)? { - Some(b) => b.to_be_bytes().to_vec(), - None => return Ok(false), - }; - - // Look for PDUs in that room. - Ok(self - .pduid_pdu - .iter_from(&prefix, false) - .next() - .filter(|(k, _)| k.starts_with(&prefix)) - .is_some()) - } -} - -impl service::room::outlier::Data for KeyValueDatabase { - fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map_or(Ok(None), |pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - } - - fn get_outlier_pdu(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map_or(Ok(None), |pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - } - - fn add_pdu_outlier(&self, event_id: &EventId, pdu: &CanonicalJsonObject) -> Result<()> { - self.eventid_outlierpdu.insert( - event_id.as_bytes(), - &serde_json::to_vec(&pdu).expect("CanonicalJsonObject is valid"), - ) - } -} - -impl service::room::pdu_metadata::Data for KeyValueDatabase { - fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc]) -> Result<()> { - for prev in event_ids { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(prev.as_bytes()); - self.referencedevents.insert(&key, &[])?; - } - - Ok(()) - } - - fn is_event_referenced(&self, room_id: &RoomId, event_id: &EventId) -> Result { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(event_id.as_bytes()); - Ok(self.referencedevents.get(&key)?.is_some()) - } - - fn mark_event_soft_failed(&self, event_id: &EventId) -> Result<()> { - self.softfailedeventids.insert(event_id.as_bytes(), &[]) - } - - fn is_event_soft_failed(&self, event_id: &EventId) -> Result { - self.softfailedeventids - .get(event_id.as_bytes()) - .map(|o| o.is_some()) - } -} diff --git a/src/database/key_value/room/edus/typing.rs b/src/database/key_value/room/edus/typing.rs index 0be13115..8cfb432d 100644 --- a/src/database/key_value/room/edus/typing.rs +++ b/src/database/key_value/room/edus/typing.rs @@ -1,300 +1,3 @@ -use crate::service; - -impl service::room::state::Data for KeyValueDatabase { - fn get_room_shortstatehash(&self, room_id: &RoomId) -> Result> { - self.roomid_shortstatehash - .get(room_id.as_bytes())? - .map_or(Ok(None), |bytes| { - Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid shortstatehash in roomid_shortstatehash") - })?)) - }) - } - - fn set_room_state(&self, room_id: &RoomId, new_shortstatehash: u64 - _mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex - ) -> Result<()> { - self.roomid_shortstatehash - .insert(room_id.as_bytes(), &new_shortstatehash.to_be_bytes())?; - Ok(()) - } - - fn set_event_state(&self) -> Result<()> { - db.shorteventid_shortstatehash - .insert(&shorteventid.to_be_bytes(), &shortstatehash.to_be_bytes())?; - Ok(()) - } - - fn get_pdu_leaves(&self, room_id: &RoomId) -> Result>> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomid_pduleaves - .scan_prefix(prefix) - .map(|(_, bytes)| { - EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("EventID in roomid_pduleaves is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("EventId in roomid_pduleaves is invalid.")) - }) - .collect() - } - - fn set_forward_extremities( - &self, - room_id: &RoomId, - event_ids: impl IntoIterator + Debug, - _mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - for (key, _) in self.roomid_pduleaves.scan_prefix(prefix.clone()) { - self.roomid_pduleaves.remove(&key)?; - } - - for event_id in event_ids { - let mut key = prefix.to_owned(); - key.extend_from_slice(event_id.as_bytes()); - self.roomid_pduleaves.insert(&key, event_id.as_bytes())?; - } - - Ok(()) - } - -} - -impl service::room::alias::Data for KeyValueDatabase { - fn set_alias( - &self, - alias: &RoomAliasId, - room_id: Option<&RoomId> - ) -> Result<()> { - self.alias_roomid - .insert(alias.alias().as_bytes(), room_id.as_bytes())?; - let mut aliasid = room_id.as_bytes().to_vec(); - aliasid.push(0xff); - aliasid.extend_from_slice(&globals.next_count()?.to_be_bytes()); - self.aliasid_alias.insert(&aliasid, &*alias.as_bytes())?; - Ok(()) - } - - fn remove_alias( - &self, - alias: &RoomAliasId, - ) -> Result<()> { - if let Some(room_id) = self.alias_roomid.get(alias.alias().as_bytes())? { - let mut prefix = room_id.to_vec(); - prefix.push(0xff); - - for (key, _) in self.aliasid_alias.scan_prefix(prefix) { - self.aliasid_alias.remove(&key)?; - } - self.alias_roomid.remove(alias.alias().as_bytes())?; - } else { - return Err(Error::BadRequest( - ErrorKind::NotFound, - "Alias does not exist.", - )); - } - Ok(()) - } - - fn resolve_local_alias( - &self, - alias: &RoomAliasId - ) -> Result<()> { - self.alias_roomid - .get(alias.alias().as_bytes())? - .map(|bytes| { - RoomId::parse(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in alias_roomid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("Room ID in alias_roomid is invalid.")) - }) - .transpose() - } - - fn local_aliases_for_room( - &self, - room_id: &RoomId, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.aliasid_alias.scan_prefix(prefix).map(|(_, bytes)| { - utils::string_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid alias bytes in aliasid_alias."))? - .try_into() - .map_err(|_| Error::bad_database("Invalid alias in aliasid_alias.")) - }) - } -} - -impl service::room::directory::Data for KeyValueDatabase { - fn set_public(&self, room_id: &RoomId) -> Result<()> { - self.publicroomids.insert(room_id.as_bytes(), &[])?; - } - - fn set_not_public(&self, room_id: &RoomId) -> Result<()> { - self.publicroomids.remove(room_id.as_bytes())?; - } - - fn is_public_room(&self, room_id: &RoomId) -> Result { - Ok(self.publicroomids.get(room_id.as_bytes())?.is_some()) - } - - fn public_rooms(&self) -> impl Iterator>> + '_ { - self.publicroomids.iter().map(|(bytes, _)| { - RoomId::parse( - utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in publicroomids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in publicroomids is invalid.")) - }) - } -} - -impl service::room::edus::read_receipt::Data for KeyValueDatabase { - fn readreceipt_update( - &self, - user_id: &UserId, - room_id: &RoomId, - event: ReceiptEvent, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let mut last_possible_key = prefix.clone(); - last_possible_key.extend_from_slice(&u64::MAX.to_be_bytes()); - - // Remove old entry - if let Some((old, _)) = self - .readreceiptid_readreceipt - .iter_from(&last_possible_key, true) - .take_while(|(key, _)| key.starts_with(&prefix)) - .find(|(key, _)| { - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element") - == user_id.as_bytes() - }) - { - // This is the old room_latest - self.readreceiptid_readreceipt.remove(&old)?; - } - - let mut room_latest_id = prefix; - room_latest_id.extend_from_slice(&globals.next_count()?.to_be_bytes()); - room_latest_id.push(0xff); - room_latest_id.extend_from_slice(user_id.as_bytes()); - - self.readreceiptid_readreceipt.insert( - &room_latest_id, - &serde_json::to_vec(&event).expect("EduEvent::to_string always works"), - )?; - - Ok(()) - } - - pub fn readreceipts_since<'a>( - &'a self, - room_id: &RoomId, - since: u64, - ) -> impl Iterator< - Item=Result<( - Box, - u64, - Raw, - )>, - > + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - let prefix2 = prefix.clone(); - - let mut first_possible_edu = prefix.clone(); - first_possible_edu.extend_from_slice(&(since + 1).to_be_bytes()); // +1 so we don't send the event at since - - self.readreceiptid_readreceipt - .iter_from(&first_possible_edu, false) - .take_while(move |(k, _)| k.starts_with(&prefix2)) - .map(move |(k, v)| { - let count = - utils::u64_from_bytes(&k[prefix.len()..prefix.len() + mem::size_of::()]) - .map_err(|_| Error::bad_database("Invalid readreceiptid count in db."))?; - let user_id = UserId::parse( - utils::string_from_bytes(&k[prefix.len() + mem::size_of::() + 1..]) - .map_err(|_| { - Error::bad_database("Invalid readreceiptid userid bytes in db.") - })?, - ) - .map_err(|_| Error::bad_database("Invalid readreceiptid userid in db."))?; - - let mut json = serde_json::from_slice::(&v).map_err(|_| { - Error::bad_database("Read receipt in roomlatestid_roomlatest is invalid json.") - })?; - json.remove("room_id"); - - Ok(( - user_id, - count, - Raw::from_json( - serde_json::value::to_raw_value(&json).expect("json is valid raw value"), - ), - )) - }) - } - - fn private_read_set( - &self, - room_id: &RoomId, - user_id: &UserId, - count: u64, - ) -> Result<()> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_privateread - .insert(&key, &count.to_be_bytes())?; - - self.roomuserid_lastprivatereadupdate - .insert(&key, &globals.next_count()?.to_be_bytes())?; - } - - fn private_read_get(&self, room_id: &RoomId, user_id: &UserId) -> Result> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_privateread - .get(&key)? - .map_or(Ok(None), |v| { - Ok(Some(utils::u64_from_bytes(&v).map_err(|_| { - Error::bad_database("Invalid private read marker bytes") - })?)) - }) - } - - fn last_privateread_update(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - Ok(self - .roomuserid_lastprivatereadupdate - .get(&key)? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Count in roomuserid_lastprivatereadupdate is invalid.") - }) - }) - .transpose()? - .unwrap_or(0)) - } -} - impl service::room::edus::typing::Data for KeyValueDatabase { fn typing_add( &self, @@ -389,266 +92,3 @@ impl service::room::edus::typing::Data for KeyValueDatabase { Ok(user_ids) } } - -impl service::room::edus::presence::Data for KeyValueDatabase { - fn update_presence( - &self, - user_id: &UserId, - room_id: &RoomId, - presence: PresenceEvent, - ) -> Result<()> { - // TODO: Remove old entry? Or maybe just wipe completely from time to time? - - let count = globals.next_count()?.to_be_bytes(); - - let mut presence_id = room_id.as_bytes().to_vec(); - presence_id.push(0xff); - presence_id.extend_from_slice(&count); - presence_id.push(0xff); - presence_id.extend_from_slice(presence.sender.as_bytes()); - - self.presenceid_presence.insert( - &presence_id, - &serde_json::to_vec(&presence).expect("PresenceEvent can be serialized"), - )?; - - self.userid_lastpresenceupdate.insert( - user_id.as_bytes(), - &utils::millis_since_unix_epoch().to_be_bytes(), - )?; - - Ok(()) - } - - fn ping_presence(&self, user_id: &UserId) -> Result<()> { - self.userid_lastpresenceupdate.insert( - user_id.as_bytes(), - &utils::millis_since_unix_epoch().to_be_bytes(), - )?; - - Ok(()) - } - - fn last_presence_update(&self, user_id: &UserId) -> Result> { - self.userid_lastpresenceupdate - .get(user_id.as_bytes())? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid timestamp in userid_lastpresenceupdate.") - }) - }) - .transpose() - } - - fn get_presence_event( - &self, - user_id: &UserId, - room_id: &RoomId, - count: u64, - ) -> Result> { - let mut presence_id = room_id.as_bytes().to_vec(); - presence_id.push(0xff); - presence_id.extend_from_slice(&count.to_be_bytes()); - presence_id.push(0xff); - presence_id.extend_from_slice(user_id.as_bytes()); - - self.presenceid_presence - .get(&presence_id)? - .map(|value| parse_presence_event(&value)) - .transpose() - } - - fn presence_since( - &self, - room_id: &RoomId, - since: u64, - ) -> Result, PresenceEvent>> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let mut first_possible_edu = prefix.clone(); - first_possible_edu.extend_from_slice(&(since + 1).to_be_bytes()); // +1 so we don't send the event at since - let mut hashmap = HashMap::new(); - - for (key, value) in self - .presenceid_presence - .iter_from(&*first_possible_edu, false) - .take_while(|(key, _)| key.starts_with(&prefix)) - { - let user_id = UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| Error::bad_database("Invalid UserId bytes in presenceid_presence."))?, - ) - .map_err(|_| Error::bad_database("Invalid UserId in presenceid_presence."))?; - - let presence = parse_presence_event(&value)?; - - hashmap.insert(user_id, presence); - } - - Ok(hashmap) - } -} - -fn parse_presence_event(bytes: &[u8]) -> Result { - let mut presence: PresenceEvent = serde_json::from_slice(bytes) - .map_err(|_| Error::bad_database("Invalid presence event in db."))?; - - let current_timestamp: UInt = utils::millis_since_unix_epoch() - .try_into() - .expect("time is valid"); - - if presence.content.presence == PresenceState::Online { - // Don't set last_active_ago when the user is online - presence.content.last_active_ago = None; - } else { - // Convert from timestamp to duration - presence.content.last_active_ago = presence - .content - .last_active_ago - .map(|timestamp| current_timestamp - timestamp); - } -} - -impl service::room::lazy_load::Data for KeyValueDatabase { - fn lazy_load_was_sent_before( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - ll_user: &UserId, - ) -> Result { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(device_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(ll_user.as_bytes()); - Ok(self.lazyloadedids.get(&key)?.is_some()) - } - - fn lazy_load_confirm_delivery( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - since: u64, - ) -> Result<()> { - if let Some(user_ids) = self.lazy_load_waiting.lock().unwrap().remove(&( - user_id.to_owned(), - device_id.to_owned(), - room_id.to_owned(), - since, - )) { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for ll_id in user_ids { - let mut key = prefix.clone(); - key.extend_from_slice(ll_id.as_bytes()); - self.lazyloadedids.insert(&key, &[])?; - } - } - - Ok(()) - } - - fn lazy_load_reset( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - ) -> Result<()> { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for (key, _) in self.lazyloadedids.scan_prefix(prefix) { - self.lazyloadedids.remove(&key)?; - } - - Ok(()) - } -} - -impl service::room::metadata::Data for KeyValueDatabase { - fn exists(&self, room_id: &RoomId) -> Result { - let prefix = match self.get_shortroomid(room_id)? { - Some(b) => b.to_be_bytes().to_vec(), - None => return Ok(false), - }; - - // Look for PDUs in that room. - Ok(self - .pduid_pdu - .iter_from(&prefix, false) - .next() - .filter(|(k, _)| k.starts_with(&prefix)) - .is_some()) - } -} - -impl service::room::outlier::Data for KeyValueDatabase { - fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map_or(Ok(None), |pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - } - - fn get_outlier_pdu(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map_or(Ok(None), |pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - } - - fn add_pdu_outlier(&self, event_id: &EventId, pdu: &CanonicalJsonObject) -> Result<()> { - self.eventid_outlierpdu.insert( - event_id.as_bytes(), - &serde_json::to_vec(&pdu).expect("CanonicalJsonObject is valid"), - ) - } -} - -impl service::room::pdu_metadata::Data for KeyValueDatabase { - fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc]) -> Result<()> { - for prev in event_ids { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(prev.as_bytes()); - self.referencedevents.insert(&key, &[])?; - } - - Ok(()) - } - - fn is_event_referenced(&self, room_id: &RoomId, event_id: &EventId) -> Result { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(event_id.as_bytes()); - Ok(self.referencedevents.get(&key)?.is_some()) - } - - fn mark_event_soft_failed(&self, event_id: &EventId) -> Result<()> { - self.softfailedeventids.insert(event_id.as_bytes(), &[]) - } - - fn is_event_soft_failed(&self, event_id: &EventId) -> Result { - self.softfailedeventids - .get(event_id.as_bytes()) - .map(|o| o.is_some()) - } -} diff --git a/src/database/key_value/room/lazy_load.rs b/src/database/key_value/room/lazy_load.rs index 0be13115..8abdce49 100644 --- a/src/database/key_value/room/lazy_load.rs +++ b/src/database/key_value/room/lazy_load.rs @@ -1,519 +1,3 @@ -use crate::service; - -impl service::room::state::Data for KeyValueDatabase { - fn get_room_shortstatehash(&self, room_id: &RoomId) -> Result> { - self.roomid_shortstatehash - .get(room_id.as_bytes())? - .map_or(Ok(None), |bytes| { - Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid shortstatehash in roomid_shortstatehash") - })?)) - }) - } - - fn set_room_state(&self, room_id: &RoomId, new_shortstatehash: u64 - _mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex - ) -> Result<()> { - self.roomid_shortstatehash - .insert(room_id.as_bytes(), &new_shortstatehash.to_be_bytes())?; - Ok(()) - } - - fn set_event_state(&self) -> Result<()> { - db.shorteventid_shortstatehash - .insert(&shorteventid.to_be_bytes(), &shortstatehash.to_be_bytes())?; - Ok(()) - } - - fn get_pdu_leaves(&self, room_id: &RoomId) -> Result>> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomid_pduleaves - .scan_prefix(prefix) - .map(|(_, bytes)| { - EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("EventID in roomid_pduleaves is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("EventId in roomid_pduleaves is invalid.")) - }) - .collect() - } - - fn set_forward_extremities( - &self, - room_id: &RoomId, - event_ids: impl IntoIterator + Debug, - _mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - for (key, _) in self.roomid_pduleaves.scan_prefix(prefix.clone()) { - self.roomid_pduleaves.remove(&key)?; - } - - for event_id in event_ids { - let mut key = prefix.to_owned(); - key.extend_from_slice(event_id.as_bytes()); - self.roomid_pduleaves.insert(&key, event_id.as_bytes())?; - } - - Ok(()) - } - -} - -impl service::room::alias::Data for KeyValueDatabase { - fn set_alias( - &self, - alias: &RoomAliasId, - room_id: Option<&RoomId> - ) -> Result<()> { - self.alias_roomid - .insert(alias.alias().as_bytes(), room_id.as_bytes())?; - let mut aliasid = room_id.as_bytes().to_vec(); - aliasid.push(0xff); - aliasid.extend_from_slice(&globals.next_count()?.to_be_bytes()); - self.aliasid_alias.insert(&aliasid, &*alias.as_bytes())?; - Ok(()) - } - - fn remove_alias( - &self, - alias: &RoomAliasId, - ) -> Result<()> { - if let Some(room_id) = self.alias_roomid.get(alias.alias().as_bytes())? { - let mut prefix = room_id.to_vec(); - prefix.push(0xff); - - for (key, _) in self.aliasid_alias.scan_prefix(prefix) { - self.aliasid_alias.remove(&key)?; - } - self.alias_roomid.remove(alias.alias().as_bytes())?; - } else { - return Err(Error::BadRequest( - ErrorKind::NotFound, - "Alias does not exist.", - )); - } - Ok(()) - } - - fn resolve_local_alias( - &self, - alias: &RoomAliasId - ) -> Result<()> { - self.alias_roomid - .get(alias.alias().as_bytes())? - .map(|bytes| { - RoomId::parse(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in alias_roomid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("Room ID in alias_roomid is invalid.")) - }) - .transpose() - } - - fn local_aliases_for_room( - &self, - room_id: &RoomId, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.aliasid_alias.scan_prefix(prefix).map(|(_, bytes)| { - utils::string_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid alias bytes in aliasid_alias."))? - .try_into() - .map_err(|_| Error::bad_database("Invalid alias in aliasid_alias.")) - }) - } -} - -impl service::room::directory::Data for KeyValueDatabase { - fn set_public(&self, room_id: &RoomId) -> Result<()> { - self.publicroomids.insert(room_id.as_bytes(), &[])?; - } - - fn set_not_public(&self, room_id: &RoomId) -> Result<()> { - self.publicroomids.remove(room_id.as_bytes())?; - } - - fn is_public_room(&self, room_id: &RoomId) -> Result { - Ok(self.publicroomids.get(room_id.as_bytes())?.is_some()) - } - - fn public_rooms(&self) -> impl Iterator>> + '_ { - self.publicroomids.iter().map(|(bytes, _)| { - RoomId::parse( - utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in publicroomids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in publicroomids is invalid.")) - }) - } -} - -impl service::room::edus::read_receipt::Data for KeyValueDatabase { - fn readreceipt_update( - &self, - user_id: &UserId, - room_id: &RoomId, - event: ReceiptEvent, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let mut last_possible_key = prefix.clone(); - last_possible_key.extend_from_slice(&u64::MAX.to_be_bytes()); - - // Remove old entry - if let Some((old, _)) = self - .readreceiptid_readreceipt - .iter_from(&last_possible_key, true) - .take_while(|(key, _)| key.starts_with(&prefix)) - .find(|(key, _)| { - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element") - == user_id.as_bytes() - }) - { - // This is the old room_latest - self.readreceiptid_readreceipt.remove(&old)?; - } - - let mut room_latest_id = prefix; - room_latest_id.extend_from_slice(&globals.next_count()?.to_be_bytes()); - room_latest_id.push(0xff); - room_latest_id.extend_from_slice(user_id.as_bytes()); - - self.readreceiptid_readreceipt.insert( - &room_latest_id, - &serde_json::to_vec(&event).expect("EduEvent::to_string always works"), - )?; - - Ok(()) - } - - pub fn readreceipts_since<'a>( - &'a self, - room_id: &RoomId, - since: u64, - ) -> impl Iterator< - Item=Result<( - Box, - u64, - Raw, - )>, - > + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - let prefix2 = prefix.clone(); - - let mut first_possible_edu = prefix.clone(); - first_possible_edu.extend_from_slice(&(since + 1).to_be_bytes()); // +1 so we don't send the event at since - - self.readreceiptid_readreceipt - .iter_from(&first_possible_edu, false) - .take_while(move |(k, _)| k.starts_with(&prefix2)) - .map(move |(k, v)| { - let count = - utils::u64_from_bytes(&k[prefix.len()..prefix.len() + mem::size_of::()]) - .map_err(|_| Error::bad_database("Invalid readreceiptid count in db."))?; - let user_id = UserId::parse( - utils::string_from_bytes(&k[prefix.len() + mem::size_of::() + 1..]) - .map_err(|_| { - Error::bad_database("Invalid readreceiptid userid bytes in db.") - })?, - ) - .map_err(|_| Error::bad_database("Invalid readreceiptid userid in db."))?; - - let mut json = serde_json::from_slice::(&v).map_err(|_| { - Error::bad_database("Read receipt in roomlatestid_roomlatest is invalid json.") - })?; - json.remove("room_id"); - - Ok(( - user_id, - count, - Raw::from_json( - serde_json::value::to_raw_value(&json).expect("json is valid raw value"), - ), - )) - }) - } - - fn private_read_set( - &self, - room_id: &RoomId, - user_id: &UserId, - count: u64, - ) -> Result<()> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_privateread - .insert(&key, &count.to_be_bytes())?; - - self.roomuserid_lastprivatereadupdate - .insert(&key, &globals.next_count()?.to_be_bytes())?; - } - - fn private_read_get(&self, room_id: &RoomId, user_id: &UserId) -> Result> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_privateread - .get(&key)? - .map_or(Ok(None), |v| { - Ok(Some(utils::u64_from_bytes(&v).map_err(|_| { - Error::bad_database("Invalid private read marker bytes") - })?)) - }) - } - - fn last_privateread_update(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - Ok(self - .roomuserid_lastprivatereadupdate - .get(&key)? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Count in roomuserid_lastprivatereadupdate is invalid.") - }) - }) - .transpose()? - .unwrap_or(0)) - } -} - -impl service::room::edus::typing::Data for KeyValueDatabase { - fn typing_add( - &self, - user_id: &UserId, - room_id: &RoomId, - timeout: u64, - globals: &super::super::globals::Globals, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let count = globals.next_count()?.to_be_bytes(); - - let mut room_typing_id = prefix; - room_typing_id.extend_from_slice(&timeout.to_be_bytes()); - room_typing_id.push(0xff); - room_typing_id.extend_from_slice(&count); - - self.typingid_userid - .insert(&room_typing_id, &*user_id.as_bytes())?; - - self.roomid_lasttypingupdate - .insert(room_id.as_bytes(), &count)?; - - Ok(()) - } - - fn typing_remove( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let user_id = user_id.to_string(); - - let mut found_outdated = false; - - // Maybe there are multiple ones from calling roomtyping_add multiple times - for outdated_edu in self - .typingid_userid - .scan_prefix(prefix) - .filter(|(_, v)| &**v == user_id.as_bytes()) - { - self.typingid_userid.remove(&outdated_edu.0)?; - found_outdated = true; - } - - if found_outdated { - self.roomid_lasttypingupdate - .insert(room_id.as_bytes(), &globals.next_count()?.to_be_bytes())?; - } - - Ok(()) - } - - fn last_typing_update( - &self, - room_id: &RoomId, - ) -> Result { - Ok(self - .roomid_lasttypingupdate - .get(room_id.as_bytes())? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Count in roomid_lastroomactiveupdate is invalid.") - }) - }) - .transpose()? - .unwrap_or(0)) - } - - fn typings_all( - &self, - room_id: &RoomId, - ) -> Result> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let mut user_ids = HashSet::new(); - - for (_, user_id) in self.typingid_userid.scan_prefix(prefix) { - let user_id = UserId::parse(utils::string_from_bytes(&user_id).map_err(|_| { - Error::bad_database("User ID in typingid_userid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("User ID in typingid_userid is invalid."))?; - - user_ids.insert(user_id); - } - - Ok(user_ids) - } -} - -impl service::room::edus::presence::Data for KeyValueDatabase { - fn update_presence( - &self, - user_id: &UserId, - room_id: &RoomId, - presence: PresenceEvent, - ) -> Result<()> { - // TODO: Remove old entry? Or maybe just wipe completely from time to time? - - let count = globals.next_count()?.to_be_bytes(); - - let mut presence_id = room_id.as_bytes().to_vec(); - presence_id.push(0xff); - presence_id.extend_from_slice(&count); - presence_id.push(0xff); - presence_id.extend_from_slice(presence.sender.as_bytes()); - - self.presenceid_presence.insert( - &presence_id, - &serde_json::to_vec(&presence).expect("PresenceEvent can be serialized"), - )?; - - self.userid_lastpresenceupdate.insert( - user_id.as_bytes(), - &utils::millis_since_unix_epoch().to_be_bytes(), - )?; - - Ok(()) - } - - fn ping_presence(&self, user_id: &UserId) -> Result<()> { - self.userid_lastpresenceupdate.insert( - user_id.as_bytes(), - &utils::millis_since_unix_epoch().to_be_bytes(), - )?; - - Ok(()) - } - - fn last_presence_update(&self, user_id: &UserId) -> Result> { - self.userid_lastpresenceupdate - .get(user_id.as_bytes())? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid timestamp in userid_lastpresenceupdate.") - }) - }) - .transpose() - } - - fn get_presence_event( - &self, - user_id: &UserId, - room_id: &RoomId, - count: u64, - ) -> Result> { - let mut presence_id = room_id.as_bytes().to_vec(); - presence_id.push(0xff); - presence_id.extend_from_slice(&count.to_be_bytes()); - presence_id.push(0xff); - presence_id.extend_from_slice(user_id.as_bytes()); - - self.presenceid_presence - .get(&presence_id)? - .map(|value| parse_presence_event(&value)) - .transpose() - } - - fn presence_since( - &self, - room_id: &RoomId, - since: u64, - ) -> Result, PresenceEvent>> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let mut first_possible_edu = prefix.clone(); - first_possible_edu.extend_from_slice(&(since + 1).to_be_bytes()); // +1 so we don't send the event at since - let mut hashmap = HashMap::new(); - - for (key, value) in self - .presenceid_presence - .iter_from(&*first_possible_edu, false) - .take_while(|(key, _)| key.starts_with(&prefix)) - { - let user_id = UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| Error::bad_database("Invalid UserId bytes in presenceid_presence."))?, - ) - .map_err(|_| Error::bad_database("Invalid UserId in presenceid_presence."))?; - - let presence = parse_presence_event(&value)?; - - hashmap.insert(user_id, presence); - } - - Ok(hashmap) - } -} - -fn parse_presence_event(bytes: &[u8]) -> Result { - let mut presence: PresenceEvent = serde_json::from_slice(bytes) - .map_err(|_| Error::bad_database("Invalid presence event in db."))?; - - let current_timestamp: UInt = utils::millis_since_unix_epoch() - .try_into() - .expect("time is valid"); - - if presence.content.presence == PresenceState::Online { - // Don't set last_active_ago when the user is online - presence.content.last_active_ago = None; - } else { - // Convert from timestamp to duration - presence.content.last_active_ago = presence - .content - .last_active_ago - .map(|timestamp| current_timestamp - timestamp); - } -} - impl service::room::lazy_load::Data for KeyValueDatabase { fn lazy_load_was_sent_before( &self, @@ -582,73 +66,3 @@ impl service::room::lazy_load::Data for KeyValueDatabase { Ok(()) } } - -impl service::room::metadata::Data for KeyValueDatabase { - fn exists(&self, room_id: &RoomId) -> Result { - let prefix = match self.get_shortroomid(room_id)? { - Some(b) => b.to_be_bytes().to_vec(), - None => return Ok(false), - }; - - // Look for PDUs in that room. - Ok(self - .pduid_pdu - .iter_from(&prefix, false) - .next() - .filter(|(k, _)| k.starts_with(&prefix)) - .is_some()) - } -} - -impl service::room::outlier::Data for KeyValueDatabase { - fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map_or(Ok(None), |pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - } - - fn get_outlier_pdu(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map_or(Ok(None), |pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - } - - fn add_pdu_outlier(&self, event_id: &EventId, pdu: &CanonicalJsonObject) -> Result<()> { - self.eventid_outlierpdu.insert( - event_id.as_bytes(), - &serde_json::to_vec(&pdu).expect("CanonicalJsonObject is valid"), - ) - } -} - -impl service::room::pdu_metadata::Data for KeyValueDatabase { - fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc]) -> Result<()> { - for prev in event_ids { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(prev.as_bytes()); - self.referencedevents.insert(&key, &[])?; - } - - Ok(()) - } - - fn is_event_referenced(&self, room_id: &RoomId, event_id: &EventId) -> Result { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(event_id.as_bytes()); - Ok(self.referencedevents.get(&key)?.is_some()) - } - - fn mark_event_soft_failed(&self, event_id: &EventId) -> Result<()> { - self.softfailedeventids.insert(event_id.as_bytes(), &[]) - } - - fn is_event_soft_failed(&self, event_id: &EventId) -> Result { - self.softfailedeventids - .get(event_id.as_bytes()) - .map(|o| o.is_some()) - } -} diff --git a/src/database/key_value/room/metadata.rs b/src/database/key_value/room/metadata.rs index 0be13115..37dd7173 100644 --- a/src/database/key_value/room/metadata.rs +++ b/src/database/key_value/room/metadata.rs @@ -1,588 +1,3 @@ -use crate::service; - -impl service::room::state::Data for KeyValueDatabase { - fn get_room_shortstatehash(&self, room_id: &RoomId) -> Result> { - self.roomid_shortstatehash - .get(room_id.as_bytes())? - .map_or(Ok(None), |bytes| { - Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid shortstatehash in roomid_shortstatehash") - })?)) - }) - } - - fn set_room_state(&self, room_id: &RoomId, new_shortstatehash: u64 - _mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex - ) -> Result<()> { - self.roomid_shortstatehash - .insert(room_id.as_bytes(), &new_shortstatehash.to_be_bytes())?; - Ok(()) - } - - fn set_event_state(&self) -> Result<()> { - db.shorteventid_shortstatehash - .insert(&shorteventid.to_be_bytes(), &shortstatehash.to_be_bytes())?; - Ok(()) - } - - fn get_pdu_leaves(&self, room_id: &RoomId) -> Result>> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomid_pduleaves - .scan_prefix(prefix) - .map(|(_, bytes)| { - EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("EventID in roomid_pduleaves is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("EventId in roomid_pduleaves is invalid.")) - }) - .collect() - } - - fn set_forward_extremities( - &self, - room_id: &RoomId, - event_ids: impl IntoIterator + Debug, - _mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - for (key, _) in self.roomid_pduleaves.scan_prefix(prefix.clone()) { - self.roomid_pduleaves.remove(&key)?; - } - - for event_id in event_ids { - let mut key = prefix.to_owned(); - key.extend_from_slice(event_id.as_bytes()); - self.roomid_pduleaves.insert(&key, event_id.as_bytes())?; - } - - Ok(()) - } - -} - -impl service::room::alias::Data for KeyValueDatabase { - fn set_alias( - &self, - alias: &RoomAliasId, - room_id: Option<&RoomId> - ) -> Result<()> { - self.alias_roomid - .insert(alias.alias().as_bytes(), room_id.as_bytes())?; - let mut aliasid = room_id.as_bytes().to_vec(); - aliasid.push(0xff); - aliasid.extend_from_slice(&globals.next_count()?.to_be_bytes()); - self.aliasid_alias.insert(&aliasid, &*alias.as_bytes())?; - Ok(()) - } - - fn remove_alias( - &self, - alias: &RoomAliasId, - ) -> Result<()> { - if let Some(room_id) = self.alias_roomid.get(alias.alias().as_bytes())? { - let mut prefix = room_id.to_vec(); - prefix.push(0xff); - - for (key, _) in self.aliasid_alias.scan_prefix(prefix) { - self.aliasid_alias.remove(&key)?; - } - self.alias_roomid.remove(alias.alias().as_bytes())?; - } else { - return Err(Error::BadRequest( - ErrorKind::NotFound, - "Alias does not exist.", - )); - } - Ok(()) - } - - fn resolve_local_alias( - &self, - alias: &RoomAliasId - ) -> Result<()> { - self.alias_roomid - .get(alias.alias().as_bytes())? - .map(|bytes| { - RoomId::parse(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in alias_roomid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("Room ID in alias_roomid is invalid.")) - }) - .transpose() - } - - fn local_aliases_for_room( - &self, - room_id: &RoomId, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.aliasid_alias.scan_prefix(prefix).map(|(_, bytes)| { - utils::string_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid alias bytes in aliasid_alias."))? - .try_into() - .map_err(|_| Error::bad_database("Invalid alias in aliasid_alias.")) - }) - } -} - -impl service::room::directory::Data for KeyValueDatabase { - fn set_public(&self, room_id: &RoomId) -> Result<()> { - self.publicroomids.insert(room_id.as_bytes(), &[])?; - } - - fn set_not_public(&self, room_id: &RoomId) -> Result<()> { - self.publicroomids.remove(room_id.as_bytes())?; - } - - fn is_public_room(&self, room_id: &RoomId) -> Result { - Ok(self.publicroomids.get(room_id.as_bytes())?.is_some()) - } - - fn public_rooms(&self) -> impl Iterator>> + '_ { - self.publicroomids.iter().map(|(bytes, _)| { - RoomId::parse( - utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in publicroomids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in publicroomids is invalid.")) - }) - } -} - -impl service::room::edus::read_receipt::Data for KeyValueDatabase { - fn readreceipt_update( - &self, - user_id: &UserId, - room_id: &RoomId, - event: ReceiptEvent, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let mut last_possible_key = prefix.clone(); - last_possible_key.extend_from_slice(&u64::MAX.to_be_bytes()); - - // Remove old entry - if let Some((old, _)) = self - .readreceiptid_readreceipt - .iter_from(&last_possible_key, true) - .take_while(|(key, _)| key.starts_with(&prefix)) - .find(|(key, _)| { - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element") - == user_id.as_bytes() - }) - { - // This is the old room_latest - self.readreceiptid_readreceipt.remove(&old)?; - } - - let mut room_latest_id = prefix; - room_latest_id.extend_from_slice(&globals.next_count()?.to_be_bytes()); - room_latest_id.push(0xff); - room_latest_id.extend_from_slice(user_id.as_bytes()); - - self.readreceiptid_readreceipt.insert( - &room_latest_id, - &serde_json::to_vec(&event).expect("EduEvent::to_string always works"), - )?; - - Ok(()) - } - - pub fn readreceipts_since<'a>( - &'a self, - room_id: &RoomId, - since: u64, - ) -> impl Iterator< - Item=Result<( - Box, - u64, - Raw, - )>, - > + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - let prefix2 = prefix.clone(); - - let mut first_possible_edu = prefix.clone(); - first_possible_edu.extend_from_slice(&(since + 1).to_be_bytes()); // +1 so we don't send the event at since - - self.readreceiptid_readreceipt - .iter_from(&first_possible_edu, false) - .take_while(move |(k, _)| k.starts_with(&prefix2)) - .map(move |(k, v)| { - let count = - utils::u64_from_bytes(&k[prefix.len()..prefix.len() + mem::size_of::()]) - .map_err(|_| Error::bad_database("Invalid readreceiptid count in db."))?; - let user_id = UserId::parse( - utils::string_from_bytes(&k[prefix.len() + mem::size_of::() + 1..]) - .map_err(|_| { - Error::bad_database("Invalid readreceiptid userid bytes in db.") - })?, - ) - .map_err(|_| Error::bad_database("Invalid readreceiptid userid in db."))?; - - let mut json = serde_json::from_slice::(&v).map_err(|_| { - Error::bad_database("Read receipt in roomlatestid_roomlatest is invalid json.") - })?; - json.remove("room_id"); - - Ok(( - user_id, - count, - Raw::from_json( - serde_json::value::to_raw_value(&json).expect("json is valid raw value"), - ), - )) - }) - } - - fn private_read_set( - &self, - room_id: &RoomId, - user_id: &UserId, - count: u64, - ) -> Result<()> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_privateread - .insert(&key, &count.to_be_bytes())?; - - self.roomuserid_lastprivatereadupdate - .insert(&key, &globals.next_count()?.to_be_bytes())?; - } - - fn private_read_get(&self, room_id: &RoomId, user_id: &UserId) -> Result> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_privateread - .get(&key)? - .map_or(Ok(None), |v| { - Ok(Some(utils::u64_from_bytes(&v).map_err(|_| { - Error::bad_database("Invalid private read marker bytes") - })?)) - }) - } - - fn last_privateread_update(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - Ok(self - .roomuserid_lastprivatereadupdate - .get(&key)? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Count in roomuserid_lastprivatereadupdate is invalid.") - }) - }) - .transpose()? - .unwrap_or(0)) - } -} - -impl service::room::edus::typing::Data for KeyValueDatabase { - fn typing_add( - &self, - user_id: &UserId, - room_id: &RoomId, - timeout: u64, - globals: &super::super::globals::Globals, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let count = globals.next_count()?.to_be_bytes(); - - let mut room_typing_id = prefix; - room_typing_id.extend_from_slice(&timeout.to_be_bytes()); - room_typing_id.push(0xff); - room_typing_id.extend_from_slice(&count); - - self.typingid_userid - .insert(&room_typing_id, &*user_id.as_bytes())?; - - self.roomid_lasttypingupdate - .insert(room_id.as_bytes(), &count)?; - - Ok(()) - } - - fn typing_remove( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let user_id = user_id.to_string(); - - let mut found_outdated = false; - - // Maybe there are multiple ones from calling roomtyping_add multiple times - for outdated_edu in self - .typingid_userid - .scan_prefix(prefix) - .filter(|(_, v)| &**v == user_id.as_bytes()) - { - self.typingid_userid.remove(&outdated_edu.0)?; - found_outdated = true; - } - - if found_outdated { - self.roomid_lasttypingupdate - .insert(room_id.as_bytes(), &globals.next_count()?.to_be_bytes())?; - } - - Ok(()) - } - - fn last_typing_update( - &self, - room_id: &RoomId, - ) -> Result { - Ok(self - .roomid_lasttypingupdate - .get(room_id.as_bytes())? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Count in roomid_lastroomactiveupdate is invalid.") - }) - }) - .transpose()? - .unwrap_or(0)) - } - - fn typings_all( - &self, - room_id: &RoomId, - ) -> Result> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let mut user_ids = HashSet::new(); - - for (_, user_id) in self.typingid_userid.scan_prefix(prefix) { - let user_id = UserId::parse(utils::string_from_bytes(&user_id).map_err(|_| { - Error::bad_database("User ID in typingid_userid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("User ID in typingid_userid is invalid."))?; - - user_ids.insert(user_id); - } - - Ok(user_ids) - } -} - -impl service::room::edus::presence::Data for KeyValueDatabase { - fn update_presence( - &self, - user_id: &UserId, - room_id: &RoomId, - presence: PresenceEvent, - ) -> Result<()> { - // TODO: Remove old entry? Or maybe just wipe completely from time to time? - - let count = globals.next_count()?.to_be_bytes(); - - let mut presence_id = room_id.as_bytes().to_vec(); - presence_id.push(0xff); - presence_id.extend_from_slice(&count); - presence_id.push(0xff); - presence_id.extend_from_slice(presence.sender.as_bytes()); - - self.presenceid_presence.insert( - &presence_id, - &serde_json::to_vec(&presence).expect("PresenceEvent can be serialized"), - )?; - - self.userid_lastpresenceupdate.insert( - user_id.as_bytes(), - &utils::millis_since_unix_epoch().to_be_bytes(), - )?; - - Ok(()) - } - - fn ping_presence(&self, user_id: &UserId) -> Result<()> { - self.userid_lastpresenceupdate.insert( - user_id.as_bytes(), - &utils::millis_since_unix_epoch().to_be_bytes(), - )?; - - Ok(()) - } - - fn last_presence_update(&self, user_id: &UserId) -> Result> { - self.userid_lastpresenceupdate - .get(user_id.as_bytes())? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid timestamp in userid_lastpresenceupdate.") - }) - }) - .transpose() - } - - fn get_presence_event( - &self, - user_id: &UserId, - room_id: &RoomId, - count: u64, - ) -> Result> { - let mut presence_id = room_id.as_bytes().to_vec(); - presence_id.push(0xff); - presence_id.extend_from_slice(&count.to_be_bytes()); - presence_id.push(0xff); - presence_id.extend_from_slice(user_id.as_bytes()); - - self.presenceid_presence - .get(&presence_id)? - .map(|value| parse_presence_event(&value)) - .transpose() - } - - fn presence_since( - &self, - room_id: &RoomId, - since: u64, - ) -> Result, PresenceEvent>> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let mut first_possible_edu = prefix.clone(); - first_possible_edu.extend_from_slice(&(since + 1).to_be_bytes()); // +1 so we don't send the event at since - let mut hashmap = HashMap::new(); - - for (key, value) in self - .presenceid_presence - .iter_from(&*first_possible_edu, false) - .take_while(|(key, _)| key.starts_with(&prefix)) - { - let user_id = UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| Error::bad_database("Invalid UserId bytes in presenceid_presence."))?, - ) - .map_err(|_| Error::bad_database("Invalid UserId in presenceid_presence."))?; - - let presence = parse_presence_event(&value)?; - - hashmap.insert(user_id, presence); - } - - Ok(hashmap) - } -} - -fn parse_presence_event(bytes: &[u8]) -> Result { - let mut presence: PresenceEvent = serde_json::from_slice(bytes) - .map_err(|_| Error::bad_database("Invalid presence event in db."))?; - - let current_timestamp: UInt = utils::millis_since_unix_epoch() - .try_into() - .expect("time is valid"); - - if presence.content.presence == PresenceState::Online { - // Don't set last_active_ago when the user is online - presence.content.last_active_ago = None; - } else { - // Convert from timestamp to duration - presence.content.last_active_ago = presence - .content - .last_active_ago - .map(|timestamp| current_timestamp - timestamp); - } -} - -impl service::room::lazy_load::Data for KeyValueDatabase { - fn lazy_load_was_sent_before( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - ll_user: &UserId, - ) -> Result { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(device_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(ll_user.as_bytes()); - Ok(self.lazyloadedids.get(&key)?.is_some()) - } - - fn lazy_load_confirm_delivery( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - since: u64, - ) -> Result<()> { - if let Some(user_ids) = self.lazy_load_waiting.lock().unwrap().remove(&( - user_id.to_owned(), - device_id.to_owned(), - room_id.to_owned(), - since, - )) { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for ll_id in user_ids { - let mut key = prefix.clone(); - key.extend_from_slice(ll_id.as_bytes()); - self.lazyloadedids.insert(&key, &[])?; - } - } - - Ok(()) - } - - fn lazy_load_reset( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - ) -> Result<()> { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for (key, _) in self.lazyloadedids.scan_prefix(prefix) { - self.lazyloadedids.remove(&key)?; - } - - Ok(()) - } -} - impl service::room::metadata::Data for KeyValueDatabase { fn exists(&self, room_id: &RoomId) -> Result { let prefix = match self.get_shortroomid(room_id)? { @@ -599,56 +14,3 @@ impl service::room::metadata::Data for KeyValueDatabase { .is_some()) } } - -impl service::room::outlier::Data for KeyValueDatabase { - fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map_or(Ok(None), |pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - } - - fn get_outlier_pdu(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map_or(Ok(None), |pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - } - - fn add_pdu_outlier(&self, event_id: &EventId, pdu: &CanonicalJsonObject) -> Result<()> { - self.eventid_outlierpdu.insert( - event_id.as_bytes(), - &serde_json::to_vec(&pdu).expect("CanonicalJsonObject is valid"), - ) - } -} - -impl service::room::pdu_metadata::Data for KeyValueDatabase { - fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc]) -> Result<()> { - for prev in event_ids { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(prev.as_bytes()); - self.referencedevents.insert(&key, &[])?; - } - - Ok(()) - } - - fn is_event_referenced(&self, room_id: &RoomId, event_id: &EventId) -> Result { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(event_id.as_bytes()); - Ok(self.referencedevents.get(&key)?.is_some()) - } - - fn mark_event_soft_failed(&self, event_id: &EventId) -> Result<()> { - self.softfailedeventids.insert(event_id.as_bytes(), &[]) - } - - fn is_event_soft_failed(&self, event_id: &EventId) -> Result { - self.softfailedeventids - .get(event_id.as_bytes()) - .map(|o| o.is_some()) - } -} diff --git a/src/database/key_value/room/mod.rs b/src/database/key_value/room/mod.rs new file mode 100644 index 00000000..2a3f81d8 --- /dev/null +++ b/src/database/key_value/room/mod.rs @@ -0,0 +1,17 @@ +mod state; +mod alias; +mod directory; +mod edus; +mod event_handler; +mod lazy_loading; +mod metadata; +mod outlier; +mod pdu_metadata; +mod search; +mod short; +mod state; +mod state_accessor; +mod state_cache; +mod state_compressor; +mod timeline; +mod user; diff --git a/src/database/key_value/room/outlier.rs b/src/database/key_value/room/outlier.rs index 0be13115..c979d253 100644 --- a/src/database/key_value/room/outlier.rs +++ b/src/database/key_value/room/outlier.rs @@ -1,605 +1,3 @@ -use crate::service; - -impl service::room::state::Data for KeyValueDatabase { - fn get_room_shortstatehash(&self, room_id: &RoomId) -> Result> { - self.roomid_shortstatehash - .get(room_id.as_bytes())? - .map_or(Ok(None), |bytes| { - Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid shortstatehash in roomid_shortstatehash") - })?)) - }) - } - - fn set_room_state(&self, room_id: &RoomId, new_shortstatehash: u64 - _mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex - ) -> Result<()> { - self.roomid_shortstatehash - .insert(room_id.as_bytes(), &new_shortstatehash.to_be_bytes())?; - Ok(()) - } - - fn set_event_state(&self) -> Result<()> { - db.shorteventid_shortstatehash - .insert(&shorteventid.to_be_bytes(), &shortstatehash.to_be_bytes())?; - Ok(()) - } - - fn get_pdu_leaves(&self, room_id: &RoomId) -> Result>> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomid_pduleaves - .scan_prefix(prefix) - .map(|(_, bytes)| { - EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("EventID in roomid_pduleaves is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("EventId in roomid_pduleaves is invalid.")) - }) - .collect() - } - - fn set_forward_extremities( - &self, - room_id: &RoomId, - event_ids: impl IntoIterator + Debug, - _mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - for (key, _) in self.roomid_pduleaves.scan_prefix(prefix.clone()) { - self.roomid_pduleaves.remove(&key)?; - } - - for event_id in event_ids { - let mut key = prefix.to_owned(); - key.extend_from_slice(event_id.as_bytes()); - self.roomid_pduleaves.insert(&key, event_id.as_bytes())?; - } - - Ok(()) - } - -} - -impl service::room::alias::Data for KeyValueDatabase { - fn set_alias( - &self, - alias: &RoomAliasId, - room_id: Option<&RoomId> - ) -> Result<()> { - self.alias_roomid - .insert(alias.alias().as_bytes(), room_id.as_bytes())?; - let mut aliasid = room_id.as_bytes().to_vec(); - aliasid.push(0xff); - aliasid.extend_from_slice(&globals.next_count()?.to_be_bytes()); - self.aliasid_alias.insert(&aliasid, &*alias.as_bytes())?; - Ok(()) - } - - fn remove_alias( - &self, - alias: &RoomAliasId, - ) -> Result<()> { - if let Some(room_id) = self.alias_roomid.get(alias.alias().as_bytes())? { - let mut prefix = room_id.to_vec(); - prefix.push(0xff); - - for (key, _) in self.aliasid_alias.scan_prefix(prefix) { - self.aliasid_alias.remove(&key)?; - } - self.alias_roomid.remove(alias.alias().as_bytes())?; - } else { - return Err(Error::BadRequest( - ErrorKind::NotFound, - "Alias does not exist.", - )); - } - Ok(()) - } - - fn resolve_local_alias( - &self, - alias: &RoomAliasId - ) -> Result<()> { - self.alias_roomid - .get(alias.alias().as_bytes())? - .map(|bytes| { - RoomId::parse(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in alias_roomid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("Room ID in alias_roomid is invalid.")) - }) - .transpose() - } - - fn local_aliases_for_room( - &self, - room_id: &RoomId, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.aliasid_alias.scan_prefix(prefix).map(|(_, bytes)| { - utils::string_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid alias bytes in aliasid_alias."))? - .try_into() - .map_err(|_| Error::bad_database("Invalid alias in aliasid_alias.")) - }) - } -} - -impl service::room::directory::Data for KeyValueDatabase { - fn set_public(&self, room_id: &RoomId) -> Result<()> { - self.publicroomids.insert(room_id.as_bytes(), &[])?; - } - - fn set_not_public(&self, room_id: &RoomId) -> Result<()> { - self.publicroomids.remove(room_id.as_bytes())?; - } - - fn is_public_room(&self, room_id: &RoomId) -> Result { - Ok(self.publicroomids.get(room_id.as_bytes())?.is_some()) - } - - fn public_rooms(&self) -> impl Iterator>> + '_ { - self.publicroomids.iter().map(|(bytes, _)| { - RoomId::parse( - utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in publicroomids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in publicroomids is invalid.")) - }) - } -} - -impl service::room::edus::read_receipt::Data for KeyValueDatabase { - fn readreceipt_update( - &self, - user_id: &UserId, - room_id: &RoomId, - event: ReceiptEvent, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let mut last_possible_key = prefix.clone(); - last_possible_key.extend_from_slice(&u64::MAX.to_be_bytes()); - - // Remove old entry - if let Some((old, _)) = self - .readreceiptid_readreceipt - .iter_from(&last_possible_key, true) - .take_while(|(key, _)| key.starts_with(&prefix)) - .find(|(key, _)| { - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element") - == user_id.as_bytes() - }) - { - // This is the old room_latest - self.readreceiptid_readreceipt.remove(&old)?; - } - - let mut room_latest_id = prefix; - room_latest_id.extend_from_slice(&globals.next_count()?.to_be_bytes()); - room_latest_id.push(0xff); - room_latest_id.extend_from_slice(user_id.as_bytes()); - - self.readreceiptid_readreceipt.insert( - &room_latest_id, - &serde_json::to_vec(&event).expect("EduEvent::to_string always works"), - )?; - - Ok(()) - } - - pub fn readreceipts_since<'a>( - &'a self, - room_id: &RoomId, - since: u64, - ) -> impl Iterator< - Item=Result<( - Box, - u64, - Raw, - )>, - > + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - let prefix2 = prefix.clone(); - - let mut first_possible_edu = prefix.clone(); - first_possible_edu.extend_from_slice(&(since + 1).to_be_bytes()); // +1 so we don't send the event at since - - self.readreceiptid_readreceipt - .iter_from(&first_possible_edu, false) - .take_while(move |(k, _)| k.starts_with(&prefix2)) - .map(move |(k, v)| { - let count = - utils::u64_from_bytes(&k[prefix.len()..prefix.len() + mem::size_of::()]) - .map_err(|_| Error::bad_database("Invalid readreceiptid count in db."))?; - let user_id = UserId::parse( - utils::string_from_bytes(&k[prefix.len() + mem::size_of::() + 1..]) - .map_err(|_| { - Error::bad_database("Invalid readreceiptid userid bytes in db.") - })?, - ) - .map_err(|_| Error::bad_database("Invalid readreceiptid userid in db."))?; - - let mut json = serde_json::from_slice::(&v).map_err(|_| { - Error::bad_database("Read receipt in roomlatestid_roomlatest is invalid json.") - })?; - json.remove("room_id"); - - Ok(( - user_id, - count, - Raw::from_json( - serde_json::value::to_raw_value(&json).expect("json is valid raw value"), - ), - )) - }) - } - - fn private_read_set( - &self, - room_id: &RoomId, - user_id: &UserId, - count: u64, - ) -> Result<()> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_privateread - .insert(&key, &count.to_be_bytes())?; - - self.roomuserid_lastprivatereadupdate - .insert(&key, &globals.next_count()?.to_be_bytes())?; - } - - fn private_read_get(&self, room_id: &RoomId, user_id: &UserId) -> Result> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_privateread - .get(&key)? - .map_or(Ok(None), |v| { - Ok(Some(utils::u64_from_bytes(&v).map_err(|_| { - Error::bad_database("Invalid private read marker bytes") - })?)) - }) - } - - fn last_privateread_update(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - Ok(self - .roomuserid_lastprivatereadupdate - .get(&key)? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Count in roomuserid_lastprivatereadupdate is invalid.") - }) - }) - .transpose()? - .unwrap_or(0)) - } -} - -impl service::room::edus::typing::Data for KeyValueDatabase { - fn typing_add( - &self, - user_id: &UserId, - room_id: &RoomId, - timeout: u64, - globals: &super::super::globals::Globals, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let count = globals.next_count()?.to_be_bytes(); - - let mut room_typing_id = prefix; - room_typing_id.extend_from_slice(&timeout.to_be_bytes()); - room_typing_id.push(0xff); - room_typing_id.extend_from_slice(&count); - - self.typingid_userid - .insert(&room_typing_id, &*user_id.as_bytes())?; - - self.roomid_lasttypingupdate - .insert(room_id.as_bytes(), &count)?; - - Ok(()) - } - - fn typing_remove( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let user_id = user_id.to_string(); - - let mut found_outdated = false; - - // Maybe there are multiple ones from calling roomtyping_add multiple times - for outdated_edu in self - .typingid_userid - .scan_prefix(prefix) - .filter(|(_, v)| &**v == user_id.as_bytes()) - { - self.typingid_userid.remove(&outdated_edu.0)?; - found_outdated = true; - } - - if found_outdated { - self.roomid_lasttypingupdate - .insert(room_id.as_bytes(), &globals.next_count()?.to_be_bytes())?; - } - - Ok(()) - } - - fn last_typing_update( - &self, - room_id: &RoomId, - ) -> Result { - Ok(self - .roomid_lasttypingupdate - .get(room_id.as_bytes())? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Count in roomid_lastroomactiveupdate is invalid.") - }) - }) - .transpose()? - .unwrap_or(0)) - } - - fn typings_all( - &self, - room_id: &RoomId, - ) -> Result> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let mut user_ids = HashSet::new(); - - for (_, user_id) in self.typingid_userid.scan_prefix(prefix) { - let user_id = UserId::parse(utils::string_from_bytes(&user_id).map_err(|_| { - Error::bad_database("User ID in typingid_userid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("User ID in typingid_userid is invalid."))?; - - user_ids.insert(user_id); - } - - Ok(user_ids) - } -} - -impl service::room::edus::presence::Data for KeyValueDatabase { - fn update_presence( - &self, - user_id: &UserId, - room_id: &RoomId, - presence: PresenceEvent, - ) -> Result<()> { - // TODO: Remove old entry? Or maybe just wipe completely from time to time? - - let count = globals.next_count()?.to_be_bytes(); - - let mut presence_id = room_id.as_bytes().to_vec(); - presence_id.push(0xff); - presence_id.extend_from_slice(&count); - presence_id.push(0xff); - presence_id.extend_from_slice(presence.sender.as_bytes()); - - self.presenceid_presence.insert( - &presence_id, - &serde_json::to_vec(&presence).expect("PresenceEvent can be serialized"), - )?; - - self.userid_lastpresenceupdate.insert( - user_id.as_bytes(), - &utils::millis_since_unix_epoch().to_be_bytes(), - )?; - - Ok(()) - } - - fn ping_presence(&self, user_id: &UserId) -> Result<()> { - self.userid_lastpresenceupdate.insert( - user_id.as_bytes(), - &utils::millis_since_unix_epoch().to_be_bytes(), - )?; - - Ok(()) - } - - fn last_presence_update(&self, user_id: &UserId) -> Result> { - self.userid_lastpresenceupdate - .get(user_id.as_bytes())? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid timestamp in userid_lastpresenceupdate.") - }) - }) - .transpose() - } - - fn get_presence_event( - &self, - user_id: &UserId, - room_id: &RoomId, - count: u64, - ) -> Result> { - let mut presence_id = room_id.as_bytes().to_vec(); - presence_id.push(0xff); - presence_id.extend_from_slice(&count.to_be_bytes()); - presence_id.push(0xff); - presence_id.extend_from_slice(user_id.as_bytes()); - - self.presenceid_presence - .get(&presence_id)? - .map(|value| parse_presence_event(&value)) - .transpose() - } - - fn presence_since( - &self, - room_id: &RoomId, - since: u64, - ) -> Result, PresenceEvent>> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let mut first_possible_edu = prefix.clone(); - first_possible_edu.extend_from_slice(&(since + 1).to_be_bytes()); // +1 so we don't send the event at since - let mut hashmap = HashMap::new(); - - for (key, value) in self - .presenceid_presence - .iter_from(&*first_possible_edu, false) - .take_while(|(key, _)| key.starts_with(&prefix)) - { - let user_id = UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| Error::bad_database("Invalid UserId bytes in presenceid_presence."))?, - ) - .map_err(|_| Error::bad_database("Invalid UserId in presenceid_presence."))?; - - let presence = parse_presence_event(&value)?; - - hashmap.insert(user_id, presence); - } - - Ok(hashmap) - } -} - -fn parse_presence_event(bytes: &[u8]) -> Result { - let mut presence: PresenceEvent = serde_json::from_slice(bytes) - .map_err(|_| Error::bad_database("Invalid presence event in db."))?; - - let current_timestamp: UInt = utils::millis_since_unix_epoch() - .try_into() - .expect("time is valid"); - - if presence.content.presence == PresenceState::Online { - // Don't set last_active_ago when the user is online - presence.content.last_active_ago = None; - } else { - // Convert from timestamp to duration - presence.content.last_active_ago = presence - .content - .last_active_ago - .map(|timestamp| current_timestamp - timestamp); - } -} - -impl service::room::lazy_load::Data for KeyValueDatabase { - fn lazy_load_was_sent_before( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - ll_user: &UserId, - ) -> Result { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(device_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(ll_user.as_bytes()); - Ok(self.lazyloadedids.get(&key)?.is_some()) - } - - fn lazy_load_confirm_delivery( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - since: u64, - ) -> Result<()> { - if let Some(user_ids) = self.lazy_load_waiting.lock().unwrap().remove(&( - user_id.to_owned(), - device_id.to_owned(), - room_id.to_owned(), - since, - )) { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for ll_id in user_ids { - let mut key = prefix.clone(); - key.extend_from_slice(ll_id.as_bytes()); - self.lazyloadedids.insert(&key, &[])?; - } - } - - Ok(()) - } - - fn lazy_load_reset( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - ) -> Result<()> { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for (key, _) in self.lazyloadedids.scan_prefix(prefix) { - self.lazyloadedids.remove(&key)?; - } - - Ok(()) - } -} - -impl service::room::metadata::Data for KeyValueDatabase { - fn exists(&self, room_id: &RoomId) -> Result { - let prefix = match self.get_shortroomid(room_id)? { - Some(b) => b.to_be_bytes().to_vec(), - None => return Ok(false), - }; - - // Look for PDUs in that room. - Ok(self - .pduid_pdu - .iter_from(&prefix, false) - .next() - .filter(|(k, _)| k.starts_with(&prefix)) - .is_some()) - } -} - impl service::room::outlier::Data for KeyValueDatabase { fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result> { self.eventid_outlierpdu @@ -624,31 +22,3 @@ impl service::room::outlier::Data for KeyValueDatabase { ) } } - -impl service::room::pdu_metadata::Data for KeyValueDatabase { - fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc]) -> Result<()> { - for prev in event_ids { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(prev.as_bytes()); - self.referencedevents.insert(&key, &[])?; - } - - Ok(()) - } - - fn is_event_referenced(&self, room_id: &RoomId, event_id: &EventId) -> Result { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(event_id.as_bytes()); - Ok(self.referencedevents.get(&key)?.is_some()) - } - - fn mark_event_soft_failed(&self, event_id: &EventId) -> Result<()> { - self.softfailedeventids.insert(event_id.as_bytes(), &[]) - } - - fn is_event_soft_failed(&self, event_id: &EventId) -> Result { - self.softfailedeventids - .get(event_id.as_bytes()) - .map(|o| o.is_some()) - } -} diff --git a/src/database/key_value/room/pdu_metadata.rs b/src/database/key_value/room/pdu_metadata.rs index 0be13115..6b2171ca 100644 --- a/src/database/key_value/room/pdu_metadata.rs +++ b/src/database/key_value/room/pdu_metadata.rs @@ -1,630 +1,3 @@ -use crate::service; - -impl service::room::state::Data for KeyValueDatabase { - fn get_room_shortstatehash(&self, room_id: &RoomId) -> Result> { - self.roomid_shortstatehash - .get(room_id.as_bytes())? - .map_or(Ok(None), |bytes| { - Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid shortstatehash in roomid_shortstatehash") - })?)) - }) - } - - fn set_room_state(&self, room_id: &RoomId, new_shortstatehash: u64 - _mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex - ) -> Result<()> { - self.roomid_shortstatehash - .insert(room_id.as_bytes(), &new_shortstatehash.to_be_bytes())?; - Ok(()) - } - - fn set_event_state(&self) -> Result<()> { - db.shorteventid_shortstatehash - .insert(&shorteventid.to_be_bytes(), &shortstatehash.to_be_bytes())?; - Ok(()) - } - - fn get_pdu_leaves(&self, room_id: &RoomId) -> Result>> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomid_pduleaves - .scan_prefix(prefix) - .map(|(_, bytes)| { - EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("EventID in roomid_pduleaves is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("EventId in roomid_pduleaves is invalid.")) - }) - .collect() - } - - fn set_forward_extremities( - &self, - room_id: &RoomId, - event_ids: impl IntoIterator + Debug, - _mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - for (key, _) in self.roomid_pduleaves.scan_prefix(prefix.clone()) { - self.roomid_pduleaves.remove(&key)?; - } - - for event_id in event_ids { - let mut key = prefix.to_owned(); - key.extend_from_slice(event_id.as_bytes()); - self.roomid_pduleaves.insert(&key, event_id.as_bytes())?; - } - - Ok(()) - } - -} - -impl service::room::alias::Data for KeyValueDatabase { - fn set_alias( - &self, - alias: &RoomAliasId, - room_id: Option<&RoomId> - ) -> Result<()> { - self.alias_roomid - .insert(alias.alias().as_bytes(), room_id.as_bytes())?; - let mut aliasid = room_id.as_bytes().to_vec(); - aliasid.push(0xff); - aliasid.extend_from_slice(&globals.next_count()?.to_be_bytes()); - self.aliasid_alias.insert(&aliasid, &*alias.as_bytes())?; - Ok(()) - } - - fn remove_alias( - &self, - alias: &RoomAliasId, - ) -> Result<()> { - if let Some(room_id) = self.alias_roomid.get(alias.alias().as_bytes())? { - let mut prefix = room_id.to_vec(); - prefix.push(0xff); - - for (key, _) in self.aliasid_alias.scan_prefix(prefix) { - self.aliasid_alias.remove(&key)?; - } - self.alias_roomid.remove(alias.alias().as_bytes())?; - } else { - return Err(Error::BadRequest( - ErrorKind::NotFound, - "Alias does not exist.", - )); - } - Ok(()) - } - - fn resolve_local_alias( - &self, - alias: &RoomAliasId - ) -> Result<()> { - self.alias_roomid - .get(alias.alias().as_bytes())? - .map(|bytes| { - RoomId::parse(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in alias_roomid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("Room ID in alias_roomid is invalid.")) - }) - .transpose() - } - - fn local_aliases_for_room( - &self, - room_id: &RoomId, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.aliasid_alias.scan_prefix(prefix).map(|(_, bytes)| { - utils::string_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid alias bytes in aliasid_alias."))? - .try_into() - .map_err(|_| Error::bad_database("Invalid alias in aliasid_alias.")) - }) - } -} - -impl service::room::directory::Data for KeyValueDatabase { - fn set_public(&self, room_id: &RoomId) -> Result<()> { - self.publicroomids.insert(room_id.as_bytes(), &[])?; - } - - fn set_not_public(&self, room_id: &RoomId) -> Result<()> { - self.publicroomids.remove(room_id.as_bytes())?; - } - - fn is_public_room(&self, room_id: &RoomId) -> Result { - Ok(self.publicroomids.get(room_id.as_bytes())?.is_some()) - } - - fn public_rooms(&self) -> impl Iterator>> + '_ { - self.publicroomids.iter().map(|(bytes, _)| { - RoomId::parse( - utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in publicroomids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in publicroomids is invalid.")) - }) - } -} - -impl service::room::edus::read_receipt::Data for KeyValueDatabase { - fn readreceipt_update( - &self, - user_id: &UserId, - room_id: &RoomId, - event: ReceiptEvent, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let mut last_possible_key = prefix.clone(); - last_possible_key.extend_from_slice(&u64::MAX.to_be_bytes()); - - // Remove old entry - if let Some((old, _)) = self - .readreceiptid_readreceipt - .iter_from(&last_possible_key, true) - .take_while(|(key, _)| key.starts_with(&prefix)) - .find(|(key, _)| { - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element") - == user_id.as_bytes() - }) - { - // This is the old room_latest - self.readreceiptid_readreceipt.remove(&old)?; - } - - let mut room_latest_id = prefix; - room_latest_id.extend_from_slice(&globals.next_count()?.to_be_bytes()); - room_latest_id.push(0xff); - room_latest_id.extend_from_slice(user_id.as_bytes()); - - self.readreceiptid_readreceipt.insert( - &room_latest_id, - &serde_json::to_vec(&event).expect("EduEvent::to_string always works"), - )?; - - Ok(()) - } - - pub fn readreceipts_since<'a>( - &'a self, - room_id: &RoomId, - since: u64, - ) -> impl Iterator< - Item=Result<( - Box, - u64, - Raw, - )>, - > + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - let prefix2 = prefix.clone(); - - let mut first_possible_edu = prefix.clone(); - first_possible_edu.extend_from_slice(&(since + 1).to_be_bytes()); // +1 so we don't send the event at since - - self.readreceiptid_readreceipt - .iter_from(&first_possible_edu, false) - .take_while(move |(k, _)| k.starts_with(&prefix2)) - .map(move |(k, v)| { - let count = - utils::u64_from_bytes(&k[prefix.len()..prefix.len() + mem::size_of::()]) - .map_err(|_| Error::bad_database("Invalid readreceiptid count in db."))?; - let user_id = UserId::parse( - utils::string_from_bytes(&k[prefix.len() + mem::size_of::() + 1..]) - .map_err(|_| { - Error::bad_database("Invalid readreceiptid userid bytes in db.") - })?, - ) - .map_err(|_| Error::bad_database("Invalid readreceiptid userid in db."))?; - - let mut json = serde_json::from_slice::(&v).map_err(|_| { - Error::bad_database("Read receipt in roomlatestid_roomlatest is invalid json.") - })?; - json.remove("room_id"); - - Ok(( - user_id, - count, - Raw::from_json( - serde_json::value::to_raw_value(&json).expect("json is valid raw value"), - ), - )) - }) - } - - fn private_read_set( - &self, - room_id: &RoomId, - user_id: &UserId, - count: u64, - ) -> Result<()> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_privateread - .insert(&key, &count.to_be_bytes())?; - - self.roomuserid_lastprivatereadupdate - .insert(&key, &globals.next_count()?.to_be_bytes())?; - } - - fn private_read_get(&self, room_id: &RoomId, user_id: &UserId) -> Result> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_privateread - .get(&key)? - .map_or(Ok(None), |v| { - Ok(Some(utils::u64_from_bytes(&v).map_err(|_| { - Error::bad_database("Invalid private read marker bytes") - })?)) - }) - } - - fn last_privateread_update(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - Ok(self - .roomuserid_lastprivatereadupdate - .get(&key)? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Count in roomuserid_lastprivatereadupdate is invalid.") - }) - }) - .transpose()? - .unwrap_or(0)) - } -} - -impl service::room::edus::typing::Data for KeyValueDatabase { - fn typing_add( - &self, - user_id: &UserId, - room_id: &RoomId, - timeout: u64, - globals: &super::super::globals::Globals, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let count = globals.next_count()?.to_be_bytes(); - - let mut room_typing_id = prefix; - room_typing_id.extend_from_slice(&timeout.to_be_bytes()); - room_typing_id.push(0xff); - room_typing_id.extend_from_slice(&count); - - self.typingid_userid - .insert(&room_typing_id, &*user_id.as_bytes())?; - - self.roomid_lasttypingupdate - .insert(room_id.as_bytes(), &count)?; - - Ok(()) - } - - fn typing_remove( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let user_id = user_id.to_string(); - - let mut found_outdated = false; - - // Maybe there are multiple ones from calling roomtyping_add multiple times - for outdated_edu in self - .typingid_userid - .scan_prefix(prefix) - .filter(|(_, v)| &**v == user_id.as_bytes()) - { - self.typingid_userid.remove(&outdated_edu.0)?; - found_outdated = true; - } - - if found_outdated { - self.roomid_lasttypingupdate - .insert(room_id.as_bytes(), &globals.next_count()?.to_be_bytes())?; - } - - Ok(()) - } - - fn last_typing_update( - &self, - room_id: &RoomId, - ) -> Result { - Ok(self - .roomid_lasttypingupdate - .get(room_id.as_bytes())? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Count in roomid_lastroomactiveupdate is invalid.") - }) - }) - .transpose()? - .unwrap_or(0)) - } - - fn typings_all( - &self, - room_id: &RoomId, - ) -> Result> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let mut user_ids = HashSet::new(); - - for (_, user_id) in self.typingid_userid.scan_prefix(prefix) { - let user_id = UserId::parse(utils::string_from_bytes(&user_id).map_err(|_| { - Error::bad_database("User ID in typingid_userid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("User ID in typingid_userid is invalid."))?; - - user_ids.insert(user_id); - } - - Ok(user_ids) - } -} - -impl service::room::edus::presence::Data for KeyValueDatabase { - fn update_presence( - &self, - user_id: &UserId, - room_id: &RoomId, - presence: PresenceEvent, - ) -> Result<()> { - // TODO: Remove old entry? Or maybe just wipe completely from time to time? - - let count = globals.next_count()?.to_be_bytes(); - - let mut presence_id = room_id.as_bytes().to_vec(); - presence_id.push(0xff); - presence_id.extend_from_slice(&count); - presence_id.push(0xff); - presence_id.extend_from_slice(presence.sender.as_bytes()); - - self.presenceid_presence.insert( - &presence_id, - &serde_json::to_vec(&presence).expect("PresenceEvent can be serialized"), - )?; - - self.userid_lastpresenceupdate.insert( - user_id.as_bytes(), - &utils::millis_since_unix_epoch().to_be_bytes(), - )?; - - Ok(()) - } - - fn ping_presence(&self, user_id: &UserId) -> Result<()> { - self.userid_lastpresenceupdate.insert( - user_id.as_bytes(), - &utils::millis_since_unix_epoch().to_be_bytes(), - )?; - - Ok(()) - } - - fn last_presence_update(&self, user_id: &UserId) -> Result> { - self.userid_lastpresenceupdate - .get(user_id.as_bytes())? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid timestamp in userid_lastpresenceupdate.") - }) - }) - .transpose() - } - - fn get_presence_event( - &self, - user_id: &UserId, - room_id: &RoomId, - count: u64, - ) -> Result> { - let mut presence_id = room_id.as_bytes().to_vec(); - presence_id.push(0xff); - presence_id.extend_from_slice(&count.to_be_bytes()); - presence_id.push(0xff); - presence_id.extend_from_slice(user_id.as_bytes()); - - self.presenceid_presence - .get(&presence_id)? - .map(|value| parse_presence_event(&value)) - .transpose() - } - - fn presence_since( - &self, - room_id: &RoomId, - since: u64, - ) -> Result, PresenceEvent>> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let mut first_possible_edu = prefix.clone(); - first_possible_edu.extend_from_slice(&(since + 1).to_be_bytes()); // +1 so we don't send the event at since - let mut hashmap = HashMap::new(); - - for (key, value) in self - .presenceid_presence - .iter_from(&*first_possible_edu, false) - .take_while(|(key, _)| key.starts_with(&prefix)) - { - let user_id = UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| Error::bad_database("Invalid UserId bytes in presenceid_presence."))?, - ) - .map_err(|_| Error::bad_database("Invalid UserId in presenceid_presence."))?; - - let presence = parse_presence_event(&value)?; - - hashmap.insert(user_id, presence); - } - - Ok(hashmap) - } -} - -fn parse_presence_event(bytes: &[u8]) -> Result { - let mut presence: PresenceEvent = serde_json::from_slice(bytes) - .map_err(|_| Error::bad_database("Invalid presence event in db."))?; - - let current_timestamp: UInt = utils::millis_since_unix_epoch() - .try_into() - .expect("time is valid"); - - if presence.content.presence == PresenceState::Online { - // Don't set last_active_ago when the user is online - presence.content.last_active_ago = None; - } else { - // Convert from timestamp to duration - presence.content.last_active_ago = presence - .content - .last_active_ago - .map(|timestamp| current_timestamp - timestamp); - } -} - -impl service::room::lazy_load::Data for KeyValueDatabase { - fn lazy_load_was_sent_before( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - ll_user: &UserId, - ) -> Result { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(device_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(ll_user.as_bytes()); - Ok(self.lazyloadedids.get(&key)?.is_some()) - } - - fn lazy_load_confirm_delivery( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - since: u64, - ) -> Result<()> { - if let Some(user_ids) = self.lazy_load_waiting.lock().unwrap().remove(&( - user_id.to_owned(), - device_id.to_owned(), - room_id.to_owned(), - since, - )) { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for ll_id in user_ids { - let mut key = prefix.clone(); - key.extend_from_slice(ll_id.as_bytes()); - self.lazyloadedids.insert(&key, &[])?; - } - } - - Ok(()) - } - - fn lazy_load_reset( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - ) -> Result<()> { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for (key, _) in self.lazyloadedids.scan_prefix(prefix) { - self.lazyloadedids.remove(&key)?; - } - - Ok(()) - } -} - -impl service::room::metadata::Data for KeyValueDatabase { - fn exists(&self, room_id: &RoomId) -> Result { - let prefix = match self.get_shortroomid(room_id)? { - Some(b) => b.to_be_bytes().to_vec(), - None => return Ok(false), - }; - - // Look for PDUs in that room. - Ok(self - .pduid_pdu - .iter_from(&prefix, false) - .next() - .filter(|(k, _)| k.starts_with(&prefix)) - .is_some()) - } -} - -impl service::room::outlier::Data for KeyValueDatabase { - fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map_or(Ok(None), |pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - } - - fn get_outlier_pdu(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map_or(Ok(None), |pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - } - - fn add_pdu_outlier(&self, event_id: &EventId, pdu: &CanonicalJsonObject) -> Result<()> { - self.eventid_outlierpdu.insert( - event_id.as_bytes(), - &serde_json::to_vec(&pdu).expect("CanonicalJsonObject is valid"), - ) - } -} - impl service::room::pdu_metadata::Data for KeyValueDatabase { fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc]) -> Result<()> { for prev in event_ids { diff --git a/src/database/key_value/room/state.rs b/src/database/key_value/room/state.rs index 0be13115..5daf6c6a 100644 --- a/src/database/key_value/room/state.rs +++ b/src/database/key_value/room/state.rs @@ -1,5 +1,3 @@ -use crate::service; - impl service::room::state::Data for KeyValueDatabase { fn get_room_shortstatehash(&self, room_id: &RoomId) -> Result> { self.roomid_shortstatehash @@ -61,594 +59,4 @@ impl service::room::state::Data for KeyValueDatabase { Ok(()) } - -} - -impl service::room::alias::Data for KeyValueDatabase { - fn set_alias( - &self, - alias: &RoomAliasId, - room_id: Option<&RoomId> - ) -> Result<()> { - self.alias_roomid - .insert(alias.alias().as_bytes(), room_id.as_bytes())?; - let mut aliasid = room_id.as_bytes().to_vec(); - aliasid.push(0xff); - aliasid.extend_from_slice(&globals.next_count()?.to_be_bytes()); - self.aliasid_alias.insert(&aliasid, &*alias.as_bytes())?; - Ok(()) - } - - fn remove_alias( - &self, - alias: &RoomAliasId, - ) -> Result<()> { - if let Some(room_id) = self.alias_roomid.get(alias.alias().as_bytes())? { - let mut prefix = room_id.to_vec(); - prefix.push(0xff); - - for (key, _) in self.aliasid_alias.scan_prefix(prefix) { - self.aliasid_alias.remove(&key)?; - } - self.alias_roomid.remove(alias.alias().as_bytes())?; - } else { - return Err(Error::BadRequest( - ErrorKind::NotFound, - "Alias does not exist.", - )); - } - Ok(()) - } - - fn resolve_local_alias( - &self, - alias: &RoomAliasId - ) -> Result<()> { - self.alias_roomid - .get(alias.alias().as_bytes())? - .map(|bytes| { - RoomId::parse(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in alias_roomid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("Room ID in alias_roomid is invalid.")) - }) - .transpose() - } - - fn local_aliases_for_room( - &self, - room_id: &RoomId, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.aliasid_alias.scan_prefix(prefix).map(|(_, bytes)| { - utils::string_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid alias bytes in aliasid_alias."))? - .try_into() - .map_err(|_| Error::bad_database("Invalid alias in aliasid_alias.")) - }) - } -} - -impl service::room::directory::Data for KeyValueDatabase { - fn set_public(&self, room_id: &RoomId) -> Result<()> { - self.publicroomids.insert(room_id.as_bytes(), &[])?; - } - - fn set_not_public(&self, room_id: &RoomId) -> Result<()> { - self.publicroomids.remove(room_id.as_bytes())?; - } - - fn is_public_room(&self, room_id: &RoomId) -> Result { - Ok(self.publicroomids.get(room_id.as_bytes())?.is_some()) - } - - fn public_rooms(&self) -> impl Iterator>> + '_ { - self.publicroomids.iter().map(|(bytes, _)| { - RoomId::parse( - utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in publicroomids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in publicroomids is invalid.")) - }) - } -} - -impl service::room::edus::read_receipt::Data for KeyValueDatabase { - fn readreceipt_update( - &self, - user_id: &UserId, - room_id: &RoomId, - event: ReceiptEvent, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let mut last_possible_key = prefix.clone(); - last_possible_key.extend_from_slice(&u64::MAX.to_be_bytes()); - - // Remove old entry - if let Some((old, _)) = self - .readreceiptid_readreceipt - .iter_from(&last_possible_key, true) - .take_while(|(key, _)| key.starts_with(&prefix)) - .find(|(key, _)| { - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element") - == user_id.as_bytes() - }) - { - // This is the old room_latest - self.readreceiptid_readreceipt.remove(&old)?; - } - - let mut room_latest_id = prefix; - room_latest_id.extend_from_slice(&globals.next_count()?.to_be_bytes()); - room_latest_id.push(0xff); - room_latest_id.extend_from_slice(user_id.as_bytes()); - - self.readreceiptid_readreceipt.insert( - &room_latest_id, - &serde_json::to_vec(&event).expect("EduEvent::to_string always works"), - )?; - - Ok(()) - } - - pub fn readreceipts_since<'a>( - &'a self, - room_id: &RoomId, - since: u64, - ) -> impl Iterator< - Item=Result<( - Box, - u64, - Raw, - )>, - > + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - let prefix2 = prefix.clone(); - - let mut first_possible_edu = prefix.clone(); - first_possible_edu.extend_from_slice(&(since + 1).to_be_bytes()); // +1 so we don't send the event at since - - self.readreceiptid_readreceipt - .iter_from(&first_possible_edu, false) - .take_while(move |(k, _)| k.starts_with(&prefix2)) - .map(move |(k, v)| { - let count = - utils::u64_from_bytes(&k[prefix.len()..prefix.len() + mem::size_of::()]) - .map_err(|_| Error::bad_database("Invalid readreceiptid count in db."))?; - let user_id = UserId::parse( - utils::string_from_bytes(&k[prefix.len() + mem::size_of::() + 1..]) - .map_err(|_| { - Error::bad_database("Invalid readreceiptid userid bytes in db.") - })?, - ) - .map_err(|_| Error::bad_database("Invalid readreceiptid userid in db."))?; - - let mut json = serde_json::from_slice::(&v).map_err(|_| { - Error::bad_database("Read receipt in roomlatestid_roomlatest is invalid json.") - })?; - json.remove("room_id"); - - Ok(( - user_id, - count, - Raw::from_json( - serde_json::value::to_raw_value(&json).expect("json is valid raw value"), - ), - )) - }) - } - - fn private_read_set( - &self, - room_id: &RoomId, - user_id: &UserId, - count: u64, - ) -> Result<()> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_privateread - .insert(&key, &count.to_be_bytes())?; - - self.roomuserid_lastprivatereadupdate - .insert(&key, &globals.next_count()?.to_be_bytes())?; - } - - fn private_read_get(&self, room_id: &RoomId, user_id: &UserId) -> Result> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_privateread - .get(&key)? - .map_or(Ok(None), |v| { - Ok(Some(utils::u64_from_bytes(&v).map_err(|_| { - Error::bad_database("Invalid private read marker bytes") - })?)) - }) - } - - fn last_privateread_update(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - Ok(self - .roomuserid_lastprivatereadupdate - .get(&key)? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Count in roomuserid_lastprivatereadupdate is invalid.") - }) - }) - .transpose()? - .unwrap_or(0)) - } -} - -impl service::room::edus::typing::Data for KeyValueDatabase { - fn typing_add( - &self, - user_id: &UserId, - room_id: &RoomId, - timeout: u64, - globals: &super::super::globals::Globals, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let count = globals.next_count()?.to_be_bytes(); - - let mut room_typing_id = prefix; - room_typing_id.extend_from_slice(&timeout.to_be_bytes()); - room_typing_id.push(0xff); - room_typing_id.extend_from_slice(&count); - - self.typingid_userid - .insert(&room_typing_id, &*user_id.as_bytes())?; - - self.roomid_lasttypingupdate - .insert(room_id.as_bytes(), &count)?; - - Ok(()) - } - - fn typing_remove( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let user_id = user_id.to_string(); - - let mut found_outdated = false; - - // Maybe there are multiple ones from calling roomtyping_add multiple times - for outdated_edu in self - .typingid_userid - .scan_prefix(prefix) - .filter(|(_, v)| &**v == user_id.as_bytes()) - { - self.typingid_userid.remove(&outdated_edu.0)?; - found_outdated = true; - } - - if found_outdated { - self.roomid_lasttypingupdate - .insert(room_id.as_bytes(), &globals.next_count()?.to_be_bytes())?; - } - - Ok(()) - } - - fn last_typing_update( - &self, - room_id: &RoomId, - ) -> Result { - Ok(self - .roomid_lasttypingupdate - .get(room_id.as_bytes())? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Count in roomid_lastroomactiveupdate is invalid.") - }) - }) - .transpose()? - .unwrap_or(0)) - } - - fn typings_all( - &self, - room_id: &RoomId, - ) -> Result> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let mut user_ids = HashSet::new(); - - for (_, user_id) in self.typingid_userid.scan_prefix(prefix) { - let user_id = UserId::parse(utils::string_from_bytes(&user_id).map_err(|_| { - Error::bad_database("User ID in typingid_userid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("User ID in typingid_userid is invalid."))?; - - user_ids.insert(user_id); - } - - Ok(user_ids) - } -} - -impl service::room::edus::presence::Data for KeyValueDatabase { - fn update_presence( - &self, - user_id: &UserId, - room_id: &RoomId, - presence: PresenceEvent, - ) -> Result<()> { - // TODO: Remove old entry? Or maybe just wipe completely from time to time? - - let count = globals.next_count()?.to_be_bytes(); - - let mut presence_id = room_id.as_bytes().to_vec(); - presence_id.push(0xff); - presence_id.extend_from_slice(&count); - presence_id.push(0xff); - presence_id.extend_from_slice(presence.sender.as_bytes()); - - self.presenceid_presence.insert( - &presence_id, - &serde_json::to_vec(&presence).expect("PresenceEvent can be serialized"), - )?; - - self.userid_lastpresenceupdate.insert( - user_id.as_bytes(), - &utils::millis_since_unix_epoch().to_be_bytes(), - )?; - - Ok(()) - } - - fn ping_presence(&self, user_id: &UserId) -> Result<()> { - self.userid_lastpresenceupdate.insert( - user_id.as_bytes(), - &utils::millis_since_unix_epoch().to_be_bytes(), - )?; - - Ok(()) - } - - fn last_presence_update(&self, user_id: &UserId) -> Result> { - self.userid_lastpresenceupdate - .get(user_id.as_bytes())? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid timestamp in userid_lastpresenceupdate.") - }) - }) - .transpose() - } - - fn get_presence_event( - &self, - user_id: &UserId, - room_id: &RoomId, - count: u64, - ) -> Result> { - let mut presence_id = room_id.as_bytes().to_vec(); - presence_id.push(0xff); - presence_id.extend_from_slice(&count.to_be_bytes()); - presence_id.push(0xff); - presence_id.extend_from_slice(user_id.as_bytes()); - - self.presenceid_presence - .get(&presence_id)? - .map(|value| parse_presence_event(&value)) - .transpose() - } - - fn presence_since( - &self, - room_id: &RoomId, - since: u64, - ) -> Result, PresenceEvent>> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let mut first_possible_edu = prefix.clone(); - first_possible_edu.extend_from_slice(&(since + 1).to_be_bytes()); // +1 so we don't send the event at since - let mut hashmap = HashMap::new(); - - for (key, value) in self - .presenceid_presence - .iter_from(&*first_possible_edu, false) - .take_while(|(key, _)| key.starts_with(&prefix)) - { - let user_id = UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| Error::bad_database("Invalid UserId bytes in presenceid_presence."))?, - ) - .map_err(|_| Error::bad_database("Invalid UserId in presenceid_presence."))?; - - let presence = parse_presence_event(&value)?; - - hashmap.insert(user_id, presence); - } - - Ok(hashmap) - } -} - -fn parse_presence_event(bytes: &[u8]) -> Result { - let mut presence: PresenceEvent = serde_json::from_slice(bytes) - .map_err(|_| Error::bad_database("Invalid presence event in db."))?; - - let current_timestamp: UInt = utils::millis_since_unix_epoch() - .try_into() - .expect("time is valid"); - - if presence.content.presence == PresenceState::Online { - // Don't set last_active_ago when the user is online - presence.content.last_active_ago = None; - } else { - // Convert from timestamp to duration - presence.content.last_active_ago = presence - .content - .last_active_ago - .map(|timestamp| current_timestamp - timestamp); - } -} - -impl service::room::lazy_load::Data for KeyValueDatabase { - fn lazy_load_was_sent_before( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - ll_user: &UserId, - ) -> Result { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(device_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(ll_user.as_bytes()); - Ok(self.lazyloadedids.get(&key)?.is_some()) - } - - fn lazy_load_confirm_delivery( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - since: u64, - ) -> Result<()> { - if let Some(user_ids) = self.lazy_load_waiting.lock().unwrap().remove(&( - user_id.to_owned(), - device_id.to_owned(), - room_id.to_owned(), - since, - )) { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for ll_id in user_ids { - let mut key = prefix.clone(); - key.extend_from_slice(ll_id.as_bytes()); - self.lazyloadedids.insert(&key, &[])?; - } - } - - Ok(()) - } - - fn lazy_load_reset( - &self, - user_id: &UserId, - device_id: &DeviceId, - room_id: &RoomId, - ) -> Result<()> { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - for (key, _) in self.lazyloadedids.scan_prefix(prefix) { - self.lazyloadedids.remove(&key)?; - } - - Ok(()) - } -} - -impl service::room::metadata::Data for KeyValueDatabase { - fn exists(&self, room_id: &RoomId) -> Result { - let prefix = match self.get_shortroomid(room_id)? { - Some(b) => b.to_be_bytes().to_vec(), - None => return Ok(false), - }; - - // Look for PDUs in that room. - Ok(self - .pduid_pdu - .iter_from(&prefix, false) - .next() - .filter(|(k, _)| k.starts_with(&prefix)) - .is_some()) - } -} - -impl service::room::outlier::Data for KeyValueDatabase { - fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map_or(Ok(None), |pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - } - - fn get_outlier_pdu(&self, event_id: &EventId) -> Result> { - self.eventid_outlierpdu - .get(event_id.as_bytes())? - .map_or(Ok(None), |pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - } - - fn add_pdu_outlier(&self, event_id: &EventId, pdu: &CanonicalJsonObject) -> Result<()> { - self.eventid_outlierpdu.insert( - event_id.as_bytes(), - &serde_json::to_vec(&pdu).expect("CanonicalJsonObject is valid"), - ) - } -} - -impl service::room::pdu_metadata::Data for KeyValueDatabase { - fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc]) -> Result<()> { - for prev in event_ids { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(prev.as_bytes()); - self.referencedevents.insert(&key, &[])?; - } - - Ok(()) - } - - fn is_event_referenced(&self, room_id: &RoomId, event_id: &EventId) -> Result { - let mut key = room_id.as_bytes().to_vec(); - key.extend_from_slice(event_id.as_bytes()); - Ok(self.referencedevents.get(&key)?.is_some()) - } - - fn mark_event_soft_failed(&self, event_id: &EventId) -> Result<()> { - self.softfailedeventids.insert(event_id.as_bytes(), &[]) - } - - fn is_event_soft_failed(&self, event_id: &EventId) -> Result { - self.softfailedeventids - .get(event_id.as_bytes()) - .map(|o| o.is_some()) - } } From 877ee484803e0a3b3b36aa292bc08189ae078275 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Sun, 9 Oct 2022 18:52:58 +0200 Subject: [PATCH 060/197] refactor: prepare database/key_value/rooms/search.rs from service/rooms/search/mod.rs --- .../rooms/search/mod.rs => database/key_value/rooms/search.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/{service/rooms/search/mod.rs => database/key_value/rooms/search.rs} (100%) diff --git a/src/service/rooms/search/mod.rs b/src/database/key_value/rooms/search.rs similarity index 100% rename from src/service/rooms/search/mod.rs rename to src/database/key_value/rooms/search.rs From f6040ef2d7f766eb20dc1c0268d4e7b79f4da44d Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Sun, 9 Oct 2022 18:52:58 +0200 Subject: [PATCH 061/197] refactor: prepare database/key_value/rooms/search.rs from service/rooms/timeline/mod.rs --- .../rooms/timeline/mod.rs => database/key_value/rooms/search.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/{service/rooms/timeline/mod.rs => database/key_value/rooms/search.rs} (100%) diff --git a/src/service/rooms/timeline/mod.rs b/src/database/key_value/rooms/search.rs similarity index 100% rename from src/service/rooms/timeline/mod.rs rename to src/database/key_value/rooms/search.rs From b0029c49b917ccecc06c475db709aeef4671256c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Sun, 10 Jul 2022 16:28:43 +0200 Subject: [PATCH 062/197] refactor: work on search --- src/database/key_value/room.rs | 1 - .../key_value/{room => rooms}/alias.rs | 0 .../key_value/{room => rooms}/directory.rs | 0 .../{room => rooms}/edus/presence.rs | 0 .../{room => rooms}/edus/read_receipt.rs | 0 .../key_value/{room => rooms}/edus/typing.rs | 0 .../key_value/{room => rooms}/lazy_load.rs | 0 .../key_value/{room => rooms}/metadata.rs | 0 src/database/key_value/{room => rooms}/mod.rs | 0 .../key_value/{room => rooms}/outlier.rs | 0 .../key_value/{room => rooms}/pdu_metadata.rs | 0 src/database/key_value/rooms/search.rs | 966 +----------------- .../key_value/{room => rooms}/state.rs | 0 src/service/rooms/search/data.rs | 9 + src/service/rooms/search/mod.rs | 53 +- src/service/rooms/timeline/mod.rs | 15 +- 16 files changed, 37 insertions(+), 1007 deletions(-) delete mode 100644 src/database/key_value/room.rs rename src/database/key_value/{room => rooms}/alias.rs (100%) rename src/database/key_value/{room => rooms}/directory.rs (100%) rename src/database/key_value/{room => rooms}/edus/presence.rs (100%) rename src/database/key_value/{room => rooms}/edus/read_receipt.rs (100%) rename src/database/key_value/{room => rooms}/edus/typing.rs (100%) rename src/database/key_value/{room => rooms}/lazy_load.rs (100%) rename src/database/key_value/{room => rooms}/metadata.rs (100%) rename src/database/key_value/{room => rooms}/mod.rs (100%) rename src/database/key_value/{room => rooms}/outlier.rs (100%) rename src/database/key_value/{room => rooms}/pdu_metadata.rs (100%) rename src/database/key_value/{room => rooms}/state.rs (100%) create mode 100644 src/service/rooms/search/data.rs diff --git a/src/database/key_value/room.rs b/src/database/key_value/room.rs deleted file mode 100644 index 8bd6648e..00000000 --- a/src/database/key_value/room.rs +++ /dev/null @@ -1 +0,0 @@ -asdf diff --git a/src/database/key_value/room/alias.rs b/src/database/key_value/rooms/alias.rs similarity index 100% rename from src/database/key_value/room/alias.rs rename to src/database/key_value/rooms/alias.rs diff --git a/src/database/key_value/room/directory.rs b/src/database/key_value/rooms/directory.rs similarity index 100% rename from src/database/key_value/room/directory.rs rename to src/database/key_value/rooms/directory.rs diff --git a/src/database/key_value/room/edus/presence.rs b/src/database/key_value/rooms/edus/presence.rs similarity index 100% rename from src/database/key_value/room/edus/presence.rs rename to src/database/key_value/rooms/edus/presence.rs diff --git a/src/database/key_value/room/edus/read_receipt.rs b/src/database/key_value/rooms/edus/read_receipt.rs similarity index 100% rename from src/database/key_value/room/edus/read_receipt.rs rename to src/database/key_value/rooms/edus/read_receipt.rs diff --git a/src/database/key_value/room/edus/typing.rs b/src/database/key_value/rooms/edus/typing.rs similarity index 100% rename from src/database/key_value/room/edus/typing.rs rename to src/database/key_value/rooms/edus/typing.rs diff --git a/src/database/key_value/room/lazy_load.rs b/src/database/key_value/rooms/lazy_load.rs similarity index 100% rename from src/database/key_value/room/lazy_load.rs rename to src/database/key_value/rooms/lazy_load.rs diff --git a/src/database/key_value/room/metadata.rs b/src/database/key_value/rooms/metadata.rs similarity index 100% rename from src/database/key_value/room/metadata.rs rename to src/database/key_value/rooms/metadata.rs diff --git a/src/database/key_value/room/mod.rs b/src/database/key_value/rooms/mod.rs similarity index 100% rename from src/database/key_value/room/mod.rs rename to src/database/key_value/rooms/mod.rs diff --git a/src/database/key_value/room/outlier.rs b/src/database/key_value/rooms/outlier.rs similarity index 100% rename from src/database/key_value/room/outlier.rs rename to src/database/key_value/rooms/outlier.rs diff --git a/src/database/key_value/room/pdu_metadata.rs b/src/database/key_value/rooms/pdu_metadata.rs similarity index 100% rename from src/database/key_value/room/pdu_metadata.rs rename to src/database/key_value/rooms/pdu_metadata.rs diff --git a/src/database/key_value/rooms/search.rs b/src/database/key_value/rooms/search.rs index 6a32e8b4..1ffffe56 100644 --- a/src/database/key_value/rooms/search.rs +++ b/src/database/key_value/rooms/search.rs @@ -1,956 +1,23 @@ - - /// Checks if a room exists. - #[tracing::instrument(skip(self))] - pub fn first_pdu_in_room(&self, room_id: &RoomId) -> Result>> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - // Look for PDUs in that room. - self.pduid_pdu - .iter_from(&prefix, false) - .filter(|(k, _)| k.starts_with(&prefix)) - .map(|(_, pdu)| { - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid first PDU in db.")) - .map(Arc::new) - }) - .next() - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn last_timeline_count(&self, sender_user: &UserId, room_id: &RoomId) -> Result { - match self - .lasttimelinecount_cache - .lock() - .unwrap() - .entry(room_id.to_owned()) - { - hash_map::Entry::Vacant(v) => { - if let Some(last_count) = self - .pdus_until(&sender_user, &room_id, u64::MAX)? - .filter_map(|r| { - // Filter out buggy events - if r.is_err() { - error!("Bad pdu in pdus_since: {:?}", r); - } - r.ok() - }) - .map(|(pduid, _)| self.pdu_count(&pduid)) - .next() - { - Ok(*v.insert(last_count?)) - } else { - Ok(0) - } - } - hash_map::Entry::Occupied(o) => Ok(*o.get()), - } - } - - // TODO Is this the same as the function above? - #[tracing::instrument(skip(self))] - pub fn latest_pdu_count(&self, room_id: &RoomId) -> Result { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut last_possible_key = prefix.clone(); - last_possible_key.extend_from_slice(&u64::MAX.to_be_bytes()); - - self.pduid_pdu - .iter_from(&last_possible_key, true) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .next() - .map(|b| self.pdu_count(&b.0)) - .transpose() - .map(|op| op.unwrap_or_default()) - } - - - - /// Returns the `count` of this pdu's id. - pub fn get_pdu_count(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pdu_id| self.pdu_count(&pdu_id)) - .transpose() - } - - /// Returns the json of a pdu. - pub fn get_pdu_json(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map_or_else( - || self.eventid_outlierpdu.get(event_id.as_bytes()), - |pduid| { - Ok(Some(self.pduid_pdu.get(&pduid)?.ok_or_else(|| { - Error::bad_database("Invalid pduid in eventid_pduid.") - })?)) - }, - )? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the json of a pdu. - pub fn get_non_outlier_pdu_json( - &self, - event_id: &EventId, - ) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pduid| { - self.pduid_pdu - .get(&pduid)? - .ok_or_else(|| Error::bad_database("Invalid pduid in eventid_pduid.")) - }) - .transpose()? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the pdu's id. - pub fn get_pdu_id(&self, event_id: &EventId) -> Result>> { - self.eventid_pduid.get(event_id.as_bytes()) - } - - /// Returns the pdu. - /// - /// Checks the `eventid_outlierpdu` Tree if not found in the timeline. - pub fn get_non_outlier_pdu(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pduid| { - self.pduid_pdu - .get(&pduid)? - .ok_or_else(|| Error::bad_database("Invalid pduid in eventid_pduid.")) - }) - .transpose()? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } - - /// Returns the pdu. - /// - /// Checks the `eventid_outlierpdu` Tree if not found in the timeline. - pub fn get_pdu(&self, event_id: &EventId) -> Result>> { - if let Some(p) = self.pdu_cache.lock().unwrap().get_mut(event_id) { - return Ok(Some(Arc::clone(p))); - } - - if let Some(pdu) = self - .eventid_pduid - .get(event_id.as_bytes())? - .map_or_else( - || self.eventid_outlierpdu.get(event_id.as_bytes()), - |pduid| { - Ok(Some(self.pduid_pdu.get(&pduid)?.ok_or_else(|| { - Error::bad_database("Invalid pduid in eventid_pduid.") - })?)) - }, - )? - .map(|pdu| { - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db.")) - .map(Arc::new) - }) - .transpose()? - { - self.pdu_cache - .lock() - .unwrap() - .insert(event_id.to_owned(), Arc::clone(&pdu)); - Ok(Some(pdu)) - } else { - Ok(None) - } - } - - /// Returns the pdu. - /// - /// This does __NOT__ check the outliers `Tree`. - pub fn get_pdu_from_id(&self, pdu_id: &[u8]) -> Result> { - self.pduid_pdu.get(pdu_id)?.map_or(Ok(None), |pdu| { - Ok(Some( - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db."))?, - )) - }) - } - - /// Returns the pdu as a `BTreeMap`. - pub fn get_pdu_json_from_id(&self, pdu_id: &[u8]) -> Result> { - self.pduid_pdu.get(pdu_id)?.map_or(Ok(None), |pdu| { - Ok(Some( - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db."))?, - )) - }) - } - - /// Returns the `count` of this pdu's id. - pub fn pdu_count(&self, pdu_id: &[u8]) -> Result { - utils::u64_from_bytes(&pdu_id[pdu_id.len() - size_of::()..]) - .map_err(|_| Error::bad_database("PDU has invalid count bytes.")) - } - - /// Removes a pdu and creates a new one with the same id. - #[tracing::instrument(skip(self))] - fn replace_pdu(&self, pdu_id: &[u8], pdu: &PduEvent) -> Result<()> { - if self.pduid_pdu.get(pdu_id)?.is_some() { - self.pduid_pdu.insert( - pdu_id, - &serde_json::to_vec(pdu).expect("PduEvent::to_vec always works"), - )?; - Ok(()) - } else { - Err(Error::BadRequest( - ErrorKind::NotFound, - "PDU does not exist.", - )) - } - } - - /// Creates a new persisted data unit and adds it to a room. - /// - /// By this point the incoming event should be fully authenticated, no auth happens - /// in `append_pdu`. - /// - /// Returns pdu id - #[tracing::instrument(skip(self, pdu, pdu_json, leaves, db))] - pub fn append_pdu<'a>( - &self, - pdu: &PduEvent, - mut pdu_json: CanonicalJsonObject, - leaves: impl IntoIterator + Debug, - db: &Database, - ) -> Result> { - let shortroomid = self.get_shortroomid(&pdu.room_id)?.expect("room exists"); - - // Make unsigned fields correct. This is not properly documented in the spec, but state - // events need to have previous content in the unsigned field, so clients can easily - // interpret things like membership changes - if let Some(state_key) = &pdu.state_key { - if let CanonicalJsonValue::Object(unsigned) = pdu_json - .entry("unsigned".to_owned()) - .or_insert_with(|| CanonicalJsonValue::Object(Default::default())) - { - if let Some(shortstatehash) = self.pdu_shortstatehash(&pdu.event_id).unwrap() { - if let Some(prev_state) = self - .state_get(shortstatehash, &pdu.kind.to_string().into(), state_key) - .unwrap() - { - unsigned.insert( - "prev_content".to_owned(), - CanonicalJsonValue::Object( - utils::to_canonical_object(prev_state.content.clone()) - .expect("event is valid, we just created it"), - ), - ); - } - } - } else { - error!("Invalid unsigned type in pdu."); - } - } - - // We must keep track of all events that have been referenced. - self.mark_as_referenced(&pdu.room_id, &pdu.prev_events)?; - self.replace_pdu_leaves(&pdu.room_id, leaves)?; - - let mutex_insert = Arc::clone( - db.globals - .roomid_mutex_insert - .write() - .unwrap() - .entry(pdu.room_id.clone()) - .or_default(), - ); - let insert_lock = mutex_insert.lock().unwrap(); - - let count1 = db.globals.next_count()?; - // Mark as read first so the sending client doesn't get a notification even if appending - // fails - self.edus - .private_read_set(&pdu.room_id, &pdu.sender, count1, &db.globals)?; - self.reset_notification_counts(&pdu.sender, &pdu.room_id)?; - - let count2 = db.globals.next_count()?; - let mut pdu_id = shortroomid.to_be_bytes().to_vec(); - pdu_id.extend_from_slice(&count2.to_be_bytes()); - - // There's a brief moment of time here where the count is updated but the pdu does not - // exist. This could theoretically lead to dropped pdus, but it's extremely rare - // - // Update: We fixed this using insert_lock - - self.pduid_pdu.insert( - &pdu_id, - &serde_json::to_vec(&pdu_json).expect("CanonicalJsonObject is always a valid"), - )?; - self.lasttimelinecount_cache - .lock() - .unwrap() - .insert(pdu.room_id.clone(), count2); - - self.eventid_pduid - .insert(pdu.event_id.as_bytes(), &pdu_id)?; - self.eventid_outlierpdu.remove(pdu.event_id.as_bytes())?; - - drop(insert_lock); - - // See if the event matches any known pushers - let power_levels: RoomPowerLevelsEventContent = db - .rooms - .room_state_get(&pdu.room_id, &StateEventType::RoomPowerLevels, "")? - .map(|ev| { - serde_json::from_str(ev.content.get()) - .map_err(|_| Error::bad_database("invalid m.room.power_levels event")) - }) - .transpose()? - .unwrap_or_default(); - - let sync_pdu = pdu.to_sync_room_event(); - - let mut notifies = Vec::new(); - let mut highlights = Vec::new(); - - for user in self.get_our_real_users(&pdu.room_id, db)?.iter() { - // Don't notify the user of their own events - if user == &pdu.sender { - continue; - } - - let rules_for_user = db - .account_data - .get( - None, - user, - GlobalAccountDataEventType::PushRules.to_string().into(), - )? - .map(|ev: PushRulesEvent| ev.content.global) - .unwrap_or_else(|| Ruleset::server_default(user)); - - let mut highlight = false; - let mut notify = false; - - for action in pusher::get_actions( - user, - &rules_for_user, - &power_levels, - &sync_pdu, - &pdu.room_id, - db, - )? { - match action { - Action::DontNotify => notify = false, - // TODO: Implement proper support for coalesce - Action::Notify | Action::Coalesce => notify = true, - Action::SetTweak(Tweak::Highlight(true)) => { - highlight = true; - } - _ => {} - }; - } - - let mut userroom_id = user.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(pdu.room_id.as_bytes()); - - if notify { - notifies.push(userroom_id.clone()); - } - - if highlight { - highlights.push(userroom_id); - } - - for senderkey in db.pusher.get_pusher_senderkeys(user) { - db.sending.send_push_pdu(&*pdu_id, senderkey)?; - } - } - - self.userroomid_notificationcount - .increment_batch(&mut notifies.into_iter())?; - self.userroomid_highlightcount - .increment_batch(&mut highlights.into_iter())?; - - match pdu.kind { - RoomEventType::RoomRedaction => { - if let Some(redact_id) = &pdu.redacts { - self.redact_pdu(redact_id, pdu)?; - } - } - RoomEventType::RoomMember => { - if let Some(state_key) = &pdu.state_key { - #[derive(Deserialize)] - struct ExtractMembership { - membership: MembershipState, - } - - // if the state_key fails - let target_user_id = UserId::parse(state_key.clone()) - .expect("This state_key was previously validated"); - - let content = serde_json::from_str::(pdu.content.get()) - .map_err(|_| Error::bad_database("Invalid content in pdu."))?; - - let invite_state = match content.membership { - MembershipState::Invite => { - let state = self.calculate_invite_state(pdu)?; - Some(state) - } - _ => None, - }; - - // Update our membership info, we do this here incase a user is invited - // and immediately leaves we need the DB to record the invite event for auth - self.update_membership( - &pdu.room_id, - &target_user_id, - content.membership, - &pdu.sender, - invite_state, - db, - true, - )?; - } - } - RoomEventType::RoomMessage => { - #[derive(Deserialize)] - struct ExtractBody<'a> { - #[serde(borrow)] - body: Option>, - } - - let content = serde_json::from_str::>(pdu.content.get()) - .map_err(|_| Error::bad_database("Invalid content in pdu."))?; - - if let Some(body) = content.body { - let mut batch = body - .split_terminator(|c: char| !c.is_alphanumeric()) - .filter(|s| !s.is_empty()) - .filter(|word| word.len() <= 50) - .map(str::to_lowercase) - .map(|word| { - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(word.as_bytes()); - key.push(0xff); - key.extend_from_slice(&pdu_id); - (key, Vec::new()) - }); - - self.tokenids.insert_batch(&mut batch)?; - - let admin_room = self.id_from_alias( - <&RoomAliasId>::try_from( - format!("#admins:{}", db.globals.server_name()).as_str(), - ) - .expect("#admins:server_name is a valid room alias"), - )?; - let server_user = format!("@conduit:{}", db.globals.server_name()); - - let to_conduit = body.starts_with(&format!("{}: ", server_user)); - - // This will evaluate to false if the emergency password is set up so that - // the administrator can execute commands as conduit - let from_conduit = - pdu.sender == server_user && db.globals.emergency_password().is_none(); - - if to_conduit && !from_conduit && admin_room.as_ref() == Some(&pdu.room_id) { - db.admin.process_message(body.to_string()); - } - } - } - _ => {} - } - - for appservice in db.appservice.all()? { - if self.appservice_in_room(room_id, &appservice, db)? { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - continue; - } - - // If the RoomMember event has a non-empty state_key, it is targeted at someone. - // If it is our appservice user, we send this PDU to it. - if pdu.kind == RoomEventType::RoomMember { - if let Some(state_key_uid) = &pdu - .state_key - .as_ref() - .and_then(|state_key| UserId::parse(state_key.as_str()).ok()) - { - if let Some(appservice_uid) = appservice - .1 - .get("sender_localpart") - .and_then(|string| string.as_str()) - .and_then(|string| { - UserId::parse_with_server_name(string, db.globals.server_name()).ok() - }) - { - if state_key_uid == &appservice_uid { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - continue; - } - } - } - } - - if let Some(namespaces) = appservice.1.get("namespaces") { - let users = namespaces - .get("users") - .and_then(|users| users.as_sequence()) - .map_or_else(Vec::new, |users| { - users - .iter() - .filter_map(|users| Regex::new(users.get("regex")?.as_str()?).ok()) - .collect::>() - }); - let aliases = namespaces - .get("aliases") - .and_then(|aliases| aliases.as_sequence()) - .map_or_else(Vec::new, |aliases| { - aliases - .iter() - .filter_map(|aliases| Regex::new(aliases.get("regex")?.as_str()?).ok()) - .collect::>() - }); - let rooms = namespaces - .get("rooms") - .and_then(|rooms| rooms.as_sequence()); - - let matching_users = |users: &Regex| { - users.is_match(pdu.sender.as_str()) - || pdu.kind == RoomEventType::RoomMember - && pdu - .state_key - .as_ref() - .map_or(false, |state_key| users.is_match(state_key)) - }; - let matching_aliases = |aliases: &Regex| { - self.room_aliases(room_id) - .filter_map(|r| r.ok()) - .any(|room_alias| aliases.is_match(room_alias.as_str())) - }; - - if aliases.iter().any(matching_aliases) - || rooms.map_or(false, |rooms| rooms.contains(&room_id.as_str().into())) - || users.iter().any(matching_users) - { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - } - } - } - - - Ok(pdu_id) - } - - pub fn create_hash_and_sign_event( - &self, - pdu_builder: PduBuilder, - sender: &UserId, - room_id: &RoomId, - db: &Database, - _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex - ) -> (PduEvent, CanonicalJsonObj) { - let PduBuilder { - event_type, - content, - unsigned, - state_key, - redacts, - } = pdu_builder; - - let prev_events: Vec<_> = db - .rooms - .get_pdu_leaves(room_id)? - .into_iter() - .take(20) - .collect(); - - let create_event = db - .rooms - .room_state_get(room_id, &StateEventType::RoomCreate, "")?; - - let create_event_content: Option = create_event - .as_ref() - .map(|create_event| { - serde_json::from_str(create_event.content.get()).map_err(|e| { - warn!("Invalid create event: {}", e); - Error::bad_database("Invalid create event in db.") - }) - }) - .transpose()?; - - // If there was no create event yet, assume we are creating a room with the default - // version right now - let room_version_id = create_event_content - .map_or(db.globals.default_room_version(), |create_event| { - create_event.room_version +impl service::room::search::Data for KeyValueDatabase { + + fn index_pdu<'a>(&self, room_id: &RoomId, pdu_id: u64, message_body: String) -> Result<()> { + let mut batch = body + .split_terminator(|c: char| !c.is_alphanumeric()) + .filter(|s| !s.is_empty()) + .filter(|word| word.len() <= 50) + .map(str::to_lowercase) + .map(|word| { + let mut key = shortroomid.to_be_bytes().to_vec(); + key.extend_from_slice(word.as_bytes()); + key.push(0xff); + key.extend_from_slice(&pdu_id); + (key, Vec::new()) }); - let room_version = - RoomVersion::new(&room_version_id).expect("room version is supported"); - let auth_events = - self.get_auth_events(room_id, &event_type, sender, state_key.as_deref(), &content)?; - - // Our depth is the maximum depth of prev_events + 1 - let depth = prev_events - .iter() - .filter_map(|event_id| Some(db.rooms.get_pdu(event_id).ok()??.depth)) - .max() - .unwrap_or_else(|| uint!(0)) - + uint!(1); - - let mut unsigned = unsigned.unwrap_or_default(); - - if let Some(state_key) = &state_key { - if let Some(prev_pdu) = - self.room_state_get(room_id, &event_type.to_string().into(), state_key)? - { - unsigned.insert( - "prev_content".to_owned(), - serde_json::from_str(prev_pdu.content.get()).expect("string is valid json"), - ); - unsigned.insert( - "prev_sender".to_owned(), - serde_json::to_value(&prev_pdu.sender).expect("UserId::to_value always works"), - ); - } - } - - let pdu = PduEvent { - event_id: ruma::event_id!("$thiswillbefilledinlater").into(), - room_id: room_id.to_owned(), - sender: sender_user.to_owned(), - origin_server_ts: utils::millis_since_unix_epoch() - .try_into() - .expect("time is valid"), - kind: event_type, - content, - state_key, - prev_events, - depth, - auth_events: auth_events - .iter() - .map(|(_, pdu)| pdu.event_id.clone()) - .collect(), - redacts, - unsigned: if unsigned.is_empty() { - None - } else { - Some(to_raw_value(&unsigned).expect("to_raw_value always works")) - }, - hashes: EventHash { - sha256: "aaa".to_owned(), - }, - signatures: None, - }; - - let auth_check = state_res::auth_check( - &room_version, - &pdu, - None::, // TODO: third_party_invite - |k, s| auth_events.get(&(k.clone(), s.to_owned())), - ) - .map_err(|e| { - error!("{:?}", e); - Error::bad_database("Auth check failed.") - })?; - - if !auth_check { - return Err(Error::BadRequest( - ErrorKind::Forbidden, - "Event is not authorized.", - )); - } - - // Hash and sign - let mut pdu_json = - utils::to_canonical_object(&pdu).expect("event is valid, we just created it"); - - pdu_json.remove("event_id"); - - // Add origin because synapse likes that (and it's required in the spec) - pdu_json.insert( - "origin".to_owned(), - to_canonical_value(db.globals.server_name()) - .expect("server name is a valid CanonicalJsonValue"), - ); - - match ruma::signatures::hash_and_sign_event( - db.globals.server_name().as_str(), - db.globals.keypair(), - &mut pdu_json, - &room_version_id, - ) { - Ok(_) => {} - Err(e) => { - return match e { - ruma::signatures::Error::PduSize => Err(Error::BadRequest( - ErrorKind::TooLarge, - "Message is too long", - )), - _ => Err(Error::BadRequest( - ErrorKind::Unknown, - "Signing event failed", - )), - } - } - } - - // Generate event id - pdu.event_id = EventId::parse_arc(format!( - "${}", - ruma::signatures::reference_hash(&pdu_json, &room_version_id) - .expect("ruma can calculate reference hashes") - )) - .expect("ruma's reference hashes are valid event ids"); - - pdu_json.insert( - "event_id".to_owned(), - CanonicalJsonValue::String(pdu.event_id.as_str().to_owned()), - ); - - // Generate short event id - let _shorteventid = self.get_or_create_shorteventid(&pdu.event_id, &db.globals)?; + self.tokenids.insert_batch(&mut batch)?; } - /// Creates a new persisted data unit and adds it to a room. This function takes a - /// roomid_mutex_state, meaning that only this function is able to mutate the room state. - #[tracing::instrument(skip(self, db, _mutex_lock))] - pub fn build_and_append_pdu( - &self, - pdu_builder: PduBuilder, - sender: &UserId, - room_id: &RoomId, - db: &Database, - _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex - ) -> Result> { - - let (pdu, pdu_json) = create_hash_and_sign_event()?; - - - // We append to state before appending the pdu, so we don't have a moment in time with the - // pdu without it's state. This is okay because append_pdu can't fail. - let statehashid = self.append_to_state(&pdu, &db.globals)?; - - let pdu_id = self.append_pdu( - &pdu, - pdu_json, - // Since this PDU references all pdu_leaves we can update the leaves - // of the room - iter::once(&*pdu.event_id), - db, - )?; - - // We set the room state after inserting the pdu, so that we never have a moment in time - // where events in the current room state do not exist - self.set_room_state(room_id, statehashid)?; - - let mut servers: HashSet> = - self.room_servers(room_id).filter_map(|r| r.ok()).collect(); - - // In case we are kicking or banning a user, we need to inform their server of the change - if pdu.kind == RoomEventType::RoomMember { - if let Some(state_key_uid) = &pdu - .state_key - .as_ref() - .and_then(|state_key| UserId::parse(state_key.as_str()).ok()) - { - servers.insert(Box::from(state_key_uid.server_name())); - } - } - - // Remove our server from the server list since it will be added to it by room_servers() and/or the if statement above - servers.remove(db.globals.server_name()); - - db.sending.send_pdu(servers.into_iter(), &pdu_id)?; - - Ok(pdu.event_id) - } - - /// Append the incoming event setting the state snapshot to the state from the - /// server that sent the event. - #[tracing::instrument(skip_all)] - fn append_incoming_pdu<'a>( - db: &Database, - pdu: &PduEvent, - pdu_json: CanonicalJsonObject, - new_room_leaves: impl IntoIterator + Clone + Debug, - state_ids_compressed: HashSet, - soft_fail: bool, - _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex - ) -> Result>> { - // We append to state before appending the pdu, so we don't have a moment in time with the - // pdu without it's state. This is okay because append_pdu can't fail. - db.rooms.set_event_state( - &pdu.event_id, - &pdu.room_id, - state_ids_compressed, - &db.globals, - )?; - - if soft_fail { - db.rooms - .mark_as_referenced(&pdu.room_id, &pdu.prev_events)?; - db.rooms.replace_pdu_leaves(&pdu.room_id, new_room_leaves)?; - return Ok(None); - } - - let pdu_id = db.rooms.append_pdu(pdu, pdu_json, new_room_leaves, db)?; - - Ok(Some(pdu_id)) - } - - /// Returns an iterator over all PDUs in a room. - #[tracing::instrument(skip(self))] - pub fn all_pdus<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result, PduEvent)>> + 'a> { - self.pdus_since(user_id, room_id, 0) - } - - /// Returns an iterator over all events in a room that happened after the event with id `since` - /// in chronological order. - #[tracing::instrument(skip(self))] - pub fn pdus_since<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - since: u64, - ) -> Result, PduEvent)>> + 'a> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - // Skip the first pdu if it's exactly at since, because we sent that last time - let mut first_pdu_id = prefix.clone(); - first_pdu_id.extend_from_slice(&(since + 1).to_be_bytes()); - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(&first_pdu_id, false) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } - - /// Returns an iterator over all events and their tokens in a room that happened before the - /// event with id `until` in reverse-chronological order. - #[tracing::instrument(skip(self))] - pub fn pdus_until<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - until: u64, - ) -> Result, PduEvent)>> + 'a> { - // Create the first part of the full pdu id - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut current = prefix.clone(); - current.extend_from_slice(&(until.saturating_sub(1)).to_be_bytes()); // -1 because we don't want event at `until` - - let current: &[u8] = ¤t; - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(current, true) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } - - /// Returns an iterator over all events and their token in a room that happened after the event - /// with id `from` in chronological order. - #[tracing::instrument(skip(self))] - pub fn pdus_after<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - from: u64, - ) -> Result, PduEvent)>> + 'a> { - // Create the first part of the full pdu id - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut current = prefix.clone(); - current.extend_from_slice(&(from + 1).to_be_bytes()); // +1 so we don't send the base event - - let current: &[u8] = ¤t; - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(current, false) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } - - /// Replace a PDU with the redacted form. - #[tracing::instrument(skip(self, reason))] - pub fn redact_pdu(&self, event_id: &EventId, reason: &PduEvent) -> Result<()> { - if let Some(pdu_id) = self.get_pdu_id(event_id)? { - let mut pdu = self - .get_pdu_from_id(&pdu_id)? - .ok_or_else(|| Error::bad_database("PDU ID points to invalid PDU."))?; - pdu.redact(reason)?; - self.replace_pdu(&pdu_id, &pdu)?; - } - // If event does not exist, just noop - Ok(()) - } - - - #[tracing::instrument(skip(self))] - pub fn search_pdus<'a>( + fn search_pdus<'a>( &'a self, room_id: &RoomId, search_string: &str, @@ -997,4 +64,3 @@ ) })) } - diff --git a/src/database/key_value/room/state.rs b/src/database/key_value/rooms/state.rs similarity index 100% rename from src/database/key_value/room/state.rs rename to src/database/key_value/rooms/state.rs diff --git a/src/service/rooms/search/data.rs b/src/service/rooms/search/data.rs new file mode 100644 index 00000000..1601e0de --- /dev/null +++ b/src/service/rooms/search/data.rs @@ -0,0 +1,9 @@ +pub trait Data { + pub fn index_pdu<'a>(&self, room_id: &RoomId, pdu_id: u64, message_body: String) -> Result<()>; + + pub fn search_pdus<'a>( + &'a self, + room_id: &RoomId, + search_string: &str, + ) -> Result> + 'a, Vec)>>; +} diff --git a/src/service/rooms/search/mod.rs b/src/service/rooms/search/mod.rs index ce055058..5478273c 100644 --- a/src/service/rooms/search/mod.rs +++ b/src/service/rooms/search/mod.rs @@ -1,50 +1,19 @@ +mod data; +pub use data::Data; +use crate::service::*; + +pub struct Service { + db: D, +} + +impl Service<_> { #[tracing::instrument(skip(self))] pub fn search_pdus<'a>( &'a self, room_id: &RoomId, search_string: &str, ) -> Result> + 'a, Vec)>> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - let prefix_clone = prefix.clone(); - - let words: Vec<_> = search_string - .split_terminator(|c: char| !c.is_alphanumeric()) - .filter(|s| !s.is_empty()) - .map(str::to_lowercase) - .collect(); - - let iterators = words.clone().into_iter().map(move |word| { - let mut prefix2 = prefix.clone(); - prefix2.extend_from_slice(word.as_bytes()); - prefix2.push(0xff); - - let mut last_possible_id = prefix2.clone(); - last_possible_id.extend_from_slice(&u64::MAX.to_be_bytes()); - - self.tokenids - .iter_from(&last_possible_id, true) // Newest pdus first - .take_while(move |(k, _)| k.starts_with(&prefix2)) - .map(|(key, _)| key[key.len() - size_of::()..].to_vec()) - }); - - Ok(utils::common_elements(iterators, |a, b| { - // We compare b with a because we reversed the iterator earlier - b.cmp(a) - }) - .map(|iter| { - ( - iter.map(move |id| { - let mut pduid = prefix_clone.clone(); - pduid.extend_from_slice(&id); - pduid - }), - words, - ) - })) + self.db.search_pdus(room_id, search_string) } - +} diff --git a/src/service/rooms/timeline/mod.rs b/src/service/rooms/timeline/mod.rs index 6299b16c..5b423d2d 100644 --- a/src/service/rooms/timeline/mod.rs +++ b/src/service/rooms/timeline/mod.rs @@ -439,20 +439,7 @@ .map_err(|_| Error::bad_database("Invalid content in pdu."))?; if let Some(body) = content.body { - let mut batch = body - .split_terminator(|c: char| !c.is_alphanumeric()) - .filter(|s| !s.is_empty()) - .filter(|word| word.len() <= 50) - .map(str::to_lowercase) - .map(|word| { - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(word.as_bytes()); - key.push(0xff); - key.extend_from_slice(&pdu_id); - (key, Vec::new()) - }); - - self.tokenids.insert_batch(&mut batch)?; + DB.rooms.search.index_pdu(room_id, pdu_id, body)?; let admin_room = self.id_from_alias( <&RoomAliasId>::try_from( From c8f64844ab81ede5b52409a1c640692fea43e5c1 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 10 Oct 2022 11:17:34 +0200 Subject: [PATCH 063/197] refactor: prepare service/rooms/auth_chain/mod.rs from service/rooms/state_compressor/mod.rs --- src/service/rooms/{state_compressor => auth_chain}/mod.rs | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/service/rooms/{state_compressor => auth_chain}/mod.rs (100%) diff --git a/src/service/rooms/state_compressor/mod.rs b/src/service/rooms/auth_chain/mod.rs similarity index 100% rename from src/service/rooms/state_compressor/mod.rs rename to src/service/rooms/auth_chain/mod.rs From 691e69847fff26cc83869c103c125d6cefbb0b99 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 10 Oct 2022 11:17:34 +0200 Subject: [PATCH 064/197] refactor: prepare database/key_value/rooms/auth_chain.rs from service/rooms/state_compressor/mod.rs --- .../mod.rs => database/key_value/rooms/auth_chain.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/{service/rooms/state_compressor/mod.rs => database/key_value/rooms/auth_chain.rs} (100%) diff --git a/src/service/rooms/state_compressor/mod.rs b/src/database/key_value/rooms/auth_chain.rs similarity index 100% rename from src/service/rooms/state_compressor/mod.rs rename to src/database/key_value/rooms/auth_chain.rs From 8d0ed3ec51e077ad710dd435be69c17b8a505e5f Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 10 Oct 2022 11:17:34 +0200 Subject: [PATCH 065/197] refactor: prepare database/key_value/rooms/state_compressor.rs from service/rooms/state_compressor/mod.rs --- .../mod.rs => database/key_value/rooms/state_compressor.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/{service/rooms/state_compressor/mod.rs => database/key_value/rooms/state_compressor.rs} (100%) diff --git a/src/service/rooms/state_compressor/mod.rs b/src/database/key_value/rooms/state_compressor.rs similarity index 100% rename from src/service/rooms/state_compressor/mod.rs rename to src/database/key_value/rooms/state_compressor.rs From e045abe96182cf61b59853b056007927049fca93 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Sun, 10 Jul 2022 17:23:26 +0200 Subject: [PATCH 066/197] refactor: work on auth chain and state compressor --- src/database/key_value/rooms/auth_chain.rs | 374 +----------------- .../key_value/rooms/state_compressor.rs | 338 +--------------- src/service/rooms/auth_chain/data.rs | 4 + src/service/rooms/auth_chain/mod.rs | 345 +--------------- src/service/rooms/state_compressor/data.rs | 10 + src/service/rooms/state_compressor/mod.rs | 121 +----- 6 files changed, 81 insertions(+), 1111 deletions(-) create mode 100644 src/service/rooms/auth_chain/data.rs create mode 100644 src/service/rooms/state_compressor/data.rs diff --git a/src/database/key_value/rooms/auth_chain.rs b/src/database/key_value/rooms/auth_chain.rs index 197ce844..57dbb147 100644 --- a/src/database/key_value/rooms/auth_chain.rs +++ b/src/database/key_value/rooms/auth_chain.rs @@ -1,358 +1,24 @@ - - /// Returns a stack with info on shortstatehash, full state, added diff and removed diff for the selected shortstatehash and each parent layer. - #[tracing::instrument(skip(self))] - pub fn load_shortstatehash_info( - &self, - shortstatehash: u64, - ) -> Result< - Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - > { - if let Some(r) = self - .stateinfo_cache - .lock() - .unwrap() - .get_mut(&shortstatehash) - { - return Ok(r.clone()); - } - - let value = self - .shortstatehash_statediff - .get(&shortstatehash.to_be_bytes())? - .ok_or_else(|| Error::bad_database("State hash does not exist"))?; - let parent = - utils::u64_from_bytes(&value[0..size_of::()]).expect("bytes have right length"); - - let mut add_mode = true; - let mut added = HashSet::new(); - let mut removed = HashSet::new(); - - let mut i = size_of::(); - while let Some(v) = value.get(i..i + 2 * size_of::()) { - if add_mode && v.starts_with(&0_u64.to_be_bytes()) { - add_mode = false; - i += size_of::(); - continue; - } - if add_mode { - added.insert(v.try_into().expect("we checked the size above")); - } else { - removed.insert(v.try_into().expect("we checked the size above")); - } - i += 2 * size_of::(); - } - - if parent != 0_u64 { - let mut response = self.load_shortstatehash_info(parent)?; - let mut state = response.last().unwrap().1.clone(); - state.extend(added.iter().copied()); - for r in &removed { - state.remove(r); - } - - response.push((shortstatehash, state, added, removed)); - - Ok(response) - } else { - let response = vec![(shortstatehash, added.clone(), added, removed)]; - self.stateinfo_cache - .lock() - .unwrap() - .insert(shortstatehash, response.clone()); - Ok(response) - } - } - - pub fn compress_state_event( - &self, - shortstatekey: u64, - event_id: &EventId, - globals: &super::globals::Globals, - ) -> Result { - let mut v = shortstatekey.to_be_bytes().to_vec(); - v.extend_from_slice( - &self - .get_or_create_shorteventid(event_id, globals)? - .to_be_bytes(), - ); - Ok(v.try_into().expect("we checked the size above")) - } - - /// Returns shortstatekey, event id - pub fn parse_compressed_state_event( - &self, - compressed_event: CompressedStateEvent, - ) -> Result<(u64, Arc)> { - Ok(( - utils::u64_from_bytes(&compressed_event[0..size_of::()]) - .expect("bytes have right length"), - self.get_eventid_from_short( - utils::u64_from_bytes(&compressed_event[size_of::()..]) - .expect("bytes have right length"), - )?, - )) - } - - /// Creates a new shortstatehash that often is just a diff to an already existing - /// shortstatehash and therefore very efficient. - /// - /// There are multiple layers of diffs. The bottom layer 0 always contains the full state. Layer - /// 1 contains diffs to states of layer 0, layer 2 diffs to layer 1 and so on. If layer n > 0 - /// grows too big, it will be combined with layer n-1 to create a new diff on layer n-1 that's - /// based on layer n-2. If that layer is also too big, it will recursively fix above layers too. - /// - /// * `shortstatehash` - Shortstatehash of this state - /// * `statediffnew` - Added to base. Each vec is shortstatekey+shorteventid - /// * `statediffremoved` - Removed from base. Each vec is shortstatekey+shorteventid - /// * `diff_to_sibling` - Approximately how much the diff grows each time for this layer - /// * `parent_states` - A stack with info on shortstatehash, full state, added diff and removed diff for each parent layer - #[tracing::instrument(skip( - self, - statediffnew, - statediffremoved, - diff_to_sibling, - parent_states - ))] - pub fn save_state_from_diff( - &self, - shortstatehash: u64, - statediffnew: HashSet, - statediffremoved: HashSet, - diff_to_sibling: usize, - mut parent_states: Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - ) -> Result<()> { - let diffsum = statediffnew.len() + statediffremoved.len(); - - if parent_states.len() > 3 { - // Number of layers - // To many layers, we have to go deeper - let parent = parent_states.pop().unwrap(); - - let mut parent_new = parent.2; - let mut parent_removed = parent.3; - - for removed in statediffremoved { - if !parent_new.remove(&removed) { - // It was not added in the parent and we removed it - parent_removed.insert(removed); - } - // Else it was added in the parent and we removed it again. We can forget this change - } - - for new in statediffnew { - if !parent_removed.remove(&new) { - // It was not touched in the parent and we added it - parent_new.insert(new); - } - // Else it was removed in the parent and we added it again. We can forget this change - } - - self.save_state_from_diff( - shortstatehash, - parent_new, - parent_removed, - diffsum, - parent_states, - )?; - - return Ok(()); - } - - if parent_states.is_empty() { - // There is no parent layer, create a new state - let mut value = 0_u64.to_be_bytes().to_vec(); // 0 means no parent - for new in &statediffnew { - value.extend_from_slice(&new[..]); - } - - if !statediffremoved.is_empty() { - warn!("Tried to create new state with removals"); - } - - self.shortstatehash_statediff - .insert(&shortstatehash.to_be_bytes(), &value)?; - - return Ok(()); - }; - - // Else we have two options. - // 1. We add the current diff on top of the parent layer. - // 2. We replace a layer above - - let parent = parent_states.pop().unwrap(); - let parent_diff = parent.2.len() + parent.3.len(); - - if diffsum * diffsum >= 2 * diff_to_sibling * parent_diff { - // Diff too big, we replace above layer(s) - let mut parent_new = parent.2; - let mut parent_removed = parent.3; - - for removed in statediffremoved { - if !parent_new.remove(&removed) { - // It was not added in the parent and we removed it - parent_removed.insert(removed); - } - // Else it was added in the parent and we removed it again. We can forget this change - } - - for new in statediffnew { - if !parent_removed.remove(&new) { - // It was not touched in the parent and we added it - parent_new.insert(new); - } - // Else it was removed in the parent and we added it again. We can forget this change - } - - self.save_state_from_diff( - shortstatehash, - parent_new, - parent_removed, - diffsum, - parent_states, - )?; - } else { - // Diff small enough, we add diff as layer on top of parent - let mut value = parent.0.to_be_bytes().to_vec(); - for new in &statediffnew { - value.extend_from_slice(&new[..]); - } - - if !statediffremoved.is_empty() { - value.extend_from_slice(&0_u64.to_be_bytes()); - for removed in &statediffremoved { - value.extend_from_slice(&removed[..]); - } - } - - self.shortstatehash_statediff - .insert(&shortstatehash.to_be_bytes(), &value)?; - } - - Ok(()) - } - - /// Returns the new shortstatehash - pub fn save_state( - room_id: &RoomId, - new_state_ids_compressed: HashSet, - ) -> Result<(u64, - HashSet, // added - HashSet)> // removed - { - let previous_shortstatehash = self.d.current_shortstatehash(room_id)?; - - let state_hash = self.calculate_hash( - &new_state_ids_compressed - .iter() - .map(|bytes| &bytes[..]) - .collect::>(), - ); - - let (new_shortstatehash, already_existed) = - self.get_or_create_shortstatehash(&state_hash, &db.globals)?; - - if Some(new_shortstatehash) == previous_shortstatehash { - return Ok(()); - } - - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let (statediffnew, statediffremoved) = if let Some(parent_stateinfo) = states_parents.last() - { - let statediffnew: HashSet<_> = new_state_ids_compressed - .difference(&parent_stateinfo.1) - .copied() - .collect(); - - let statediffremoved: HashSet<_> = parent_stateinfo - .1 - .difference(&new_state_ids_compressed) - .copied() - .collect(); - - (statediffnew, statediffremoved) - } else { - (new_state_ids_compressed, HashSet::new()) - }; - - if !already_existed { - self.save_state_from_diff( - new_shortstatehash, - statediffnew.clone(), - statediffremoved, - 2, // every state change is 2 event changes on average - states_parents, - )?; - }; - - Ok((new_shortstatehash, statediffnew, statediffremoved)) - } - - #[tracing::instrument(skip(self))] - pub fn get_auth_chain_from_cache<'a>( - &'a self, - key: &[u64], - ) -> Result>>> { - // Check RAM cache - if let Some(result) = self.auth_chain_cache.lock().unwrap().get_mut(key) { - return Ok(Some(Arc::clone(result))); - } - - // Check DB cache - if key.len() == 1 { - if let Some(chain) = - self.shorteventid_authchain - .get(&key[0].to_be_bytes())? - .map(|chain| { - chain - .chunks_exact(size_of::()) - .map(|chunk| { - utils::u64_from_bytes(chunk).expect("byte length is correct") - }) - .collect() +impl service::room::auth_chain::Data for KeyValueDatabase { + fn get_cached_eventid_authchain<'a>() -> Result> { + self.shorteventid_authchain + .get(&shorteventid.to_be_bytes())? + .map(|chain| { + chain + .chunks_exact(size_of::()) + .map(|chunk| { + utils::u64_from_bytes(chunk).expect("byte length is correct") }) - { - let chain = Arc::new(chain); - - // Cache in RAM - self.auth_chain_cache - .lock() - .unwrap() - .insert(vec![key[0]], Arc::clone(&chain)); - - return Ok(Some(chain)); - } - } - - Ok(None) + .collect() + }) } - #[tracing::instrument(skip(self))] - pub fn cache_auth_chain(&self, key: Vec, chain: Arc>) -> Result<()> { - // Persist in db - if key.len() == 1 { - self.shorteventid_authchain.insert( - &key[0].to_be_bytes(), - &chain - .iter() - .flat_map(|s| s.to_be_bytes().to_vec()) - .collect::>(), - )?; - } - - // Cache in RAM - self.auth_chain_cache.lock().unwrap().insert(key, chain); - - Ok(()) + fn cache_eventid_authchain<'a>(shorteventid: u64, auth_chain: &HashSet) -> Result<()> { + shorteventid_authchain.insert( + &shorteventid.to_be_bytes(), + &auth_chain + .iter() + .flat_map(|s| s.to_be_bytes().to_vec()) + .collect::>(), + ) } +} diff --git a/src/database/key_value/rooms/state_compressor.rs b/src/database/key_value/rooms/state_compressor.rs index 197ce844..71a2f3a0 100644 --- a/src/database/key_value/rooms/state_compressor.rs +++ b/src/database/key_value/rooms/state_compressor.rs @@ -1,26 +1,5 @@ - - /// Returns a stack with info on shortstatehash, full state, added diff and removed diff for the selected shortstatehash and each parent layer. - #[tracing::instrument(skip(self))] - pub fn load_shortstatehash_info( - &self, - shortstatehash: u64, - ) -> Result< - Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - > { - if let Some(r) = self - .stateinfo_cache - .lock() - .unwrap() - .get_mut(&shortstatehash) - { - return Ok(r.clone()); - } - +impl service::room::state_compressor::Data for KeyValueDatabase { + fn get_statediff(shortstatehash: u64) -> Result { let value = self .shortstatehash_statediff .get(&shortstatehash.to_be_bytes())? @@ -47,312 +26,23 @@ i += 2 * size_of::(); } - if parent != 0_u64 { - let mut response = self.load_shortstatehash_info(parent)?; - let mut state = response.last().unwrap().1.clone(); - state.extend(added.iter().copied()); - for r in &removed { - state.remove(r); - } - - response.push((shortstatehash, state, added, removed)); - - Ok(response) - } else { - let response = vec![(shortstatehash, added.clone(), added, removed)]; - self.stateinfo_cache - .lock() - .unwrap() - .insert(shortstatehash, response.clone()); - Ok(response) - } + StateDiff { parent, added, removed } } - pub fn compress_state_event( - &self, - shortstatekey: u64, - event_id: &EventId, - globals: &super::globals::Globals, - ) -> Result { - let mut v = shortstatekey.to_be_bytes().to_vec(); - v.extend_from_slice( - &self - .get_or_create_shorteventid(event_id, globals)? - .to_be_bytes(), - ); - Ok(v.try_into().expect("we checked the size above")) - } - - /// Returns shortstatekey, event id - pub fn parse_compressed_state_event( - &self, - compressed_event: CompressedStateEvent, - ) -> Result<(u64, Arc)> { - Ok(( - utils::u64_from_bytes(&compressed_event[0..size_of::()]) - .expect("bytes have right length"), - self.get_eventid_from_short( - utils::u64_from_bytes(&compressed_event[size_of::()..]) - .expect("bytes have right length"), - )?, - )) - } - - /// Creates a new shortstatehash that often is just a diff to an already existing - /// shortstatehash and therefore very efficient. - /// - /// There are multiple layers of diffs. The bottom layer 0 always contains the full state. Layer - /// 1 contains diffs to states of layer 0, layer 2 diffs to layer 1 and so on. If layer n > 0 - /// grows too big, it will be combined with layer n-1 to create a new diff on layer n-1 that's - /// based on layer n-2. If that layer is also too big, it will recursively fix above layers too. - /// - /// * `shortstatehash` - Shortstatehash of this state - /// * `statediffnew` - Added to base. Each vec is shortstatekey+shorteventid - /// * `statediffremoved` - Removed from base. Each vec is shortstatekey+shorteventid - /// * `diff_to_sibling` - Approximately how much the diff grows each time for this layer - /// * `parent_states` - A stack with info on shortstatehash, full state, added diff and removed diff for each parent layer - #[tracing::instrument(skip( - self, - statediffnew, - statediffremoved, - diff_to_sibling, - parent_states - ))] - pub fn save_state_from_diff( - &self, - shortstatehash: u64, - statediffnew: HashSet, - statediffremoved: HashSet, - diff_to_sibling: usize, - mut parent_states: Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - ) -> Result<()> { - let diffsum = statediffnew.len() + statediffremoved.len(); - - if parent_states.len() > 3 { - // Number of layers - // To many layers, we have to go deeper - let parent = parent_states.pop().unwrap(); - - let mut parent_new = parent.2; - let mut parent_removed = parent.3; - - for removed in statediffremoved { - if !parent_new.remove(&removed) { - // It was not added in the parent and we removed it - parent_removed.insert(removed); - } - // Else it was added in the parent and we removed it again. We can forget this change - } - - for new in statediffnew { - if !parent_removed.remove(&new) { - // It was not touched in the parent and we added it - parent_new.insert(new); - } - // Else it was removed in the parent and we added it again. We can forget this change - } - - self.save_state_from_diff( - shortstatehash, - parent_new, - parent_removed, - diffsum, - parent_states, - )?; - - return Ok(()); + fn save_statediff(shortstatehash: u64, diff: StateDiff) -> Result<()> { + let mut value = diff.parent.to_be_bytes().to_vec(); + for new in &diff.new { + value.extend_from_slice(&new[..]); } - if parent_states.is_empty() { - // There is no parent layer, create a new state - let mut value = 0_u64.to_be_bytes().to_vec(); // 0 means no parent - for new in &statediffnew { - value.extend_from_slice(&new[..]); - } - - if !statediffremoved.is_empty() { - warn!("Tried to create new state with removals"); - } - - self.shortstatehash_statediff - .insert(&shortstatehash.to_be_bytes(), &value)?; - - return Ok(()); - }; - - // Else we have two options. - // 1. We add the current diff on top of the parent layer. - // 2. We replace a layer above - - let parent = parent_states.pop().unwrap(); - let parent_diff = parent.2.len() + parent.3.len(); - - if diffsum * diffsum >= 2 * diff_to_sibling * parent_diff { - // Diff too big, we replace above layer(s) - let mut parent_new = parent.2; - let mut parent_removed = parent.3; - - for removed in statediffremoved { - if !parent_new.remove(&removed) { - // It was not added in the parent and we removed it - parent_removed.insert(removed); - } - // Else it was added in the parent and we removed it again. We can forget this change - } - - for new in statediffnew { - if !parent_removed.remove(&new) { - // It was not touched in the parent and we added it - parent_new.insert(new); - } - // Else it was removed in the parent and we added it again. We can forget this change - } - - self.save_state_from_diff( - shortstatehash, - parent_new, - parent_removed, - diffsum, - parent_states, - )?; - } else { - // Diff small enough, we add diff as layer on top of parent - let mut value = parent.0.to_be_bytes().to_vec(); - for new in &statediffnew { - value.extend_from_slice(&new[..]); - } - - if !statediffremoved.is_empty() { - value.extend_from_slice(&0_u64.to_be_bytes()); - for removed in &statediffremoved { - value.extend_from_slice(&removed[..]); - } - } - - self.shortstatehash_statediff - .insert(&shortstatehash.to_be_bytes(), &value)?; - } - - Ok(()) - } - - /// Returns the new shortstatehash - pub fn save_state( - room_id: &RoomId, - new_state_ids_compressed: HashSet, - ) -> Result<(u64, - HashSet, // added - HashSet)> // removed - { - let previous_shortstatehash = self.d.current_shortstatehash(room_id)?; - - let state_hash = self.calculate_hash( - &new_state_ids_compressed - .iter() - .map(|bytes| &bytes[..]) - .collect::>(), - ); - - let (new_shortstatehash, already_existed) = - self.get_or_create_shortstatehash(&state_hash, &db.globals)?; - - if Some(new_shortstatehash) == previous_shortstatehash { - return Ok(()); - } - - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let (statediffnew, statediffremoved) = if let Some(parent_stateinfo) = states_parents.last() - { - let statediffnew: HashSet<_> = new_state_ids_compressed - .difference(&parent_stateinfo.1) - .copied() - .collect(); - - let statediffremoved: HashSet<_> = parent_stateinfo - .1 - .difference(&new_state_ids_compressed) - .copied() - .collect(); - - (statediffnew, statediffremoved) - } else { - (new_state_ids_compressed, HashSet::new()) - }; - - if !already_existed { - self.save_state_from_diff( - new_shortstatehash, - statediffnew.clone(), - statediffremoved, - 2, // every state change is 2 event changes on average - states_parents, - )?; - }; - - Ok((new_shortstatehash, statediffnew, statediffremoved)) - } - - #[tracing::instrument(skip(self))] - pub fn get_auth_chain_from_cache<'a>( - &'a self, - key: &[u64], - ) -> Result>>> { - // Check RAM cache - if let Some(result) = self.auth_chain_cache.lock().unwrap().get_mut(key) { - return Ok(Some(Arc::clone(result))); - } - - // Check DB cache - if key.len() == 1 { - if let Some(chain) = - self.shorteventid_authchain - .get(&key[0].to_be_bytes())? - .map(|chain| { - chain - .chunks_exact(size_of::()) - .map(|chunk| { - utils::u64_from_bytes(chunk).expect("byte length is correct") - }) - .collect() - }) - { - let chain = Arc::new(chain); - - // Cache in RAM - self.auth_chain_cache - .lock() - .unwrap() - .insert(vec![key[0]], Arc::clone(&chain)); - - return Ok(Some(chain)); + if !diff.removed.is_empty() { + value.extend_from_slice(&0_u64.to_be_bytes()); + for removed in &diff.removed { + value.extend_from_slice(&removed[..]); } } - Ok(None) - } - - #[tracing::instrument(skip(self))] - pub fn cache_auth_chain(&self, key: Vec, chain: Arc>) -> Result<()> { - // Persist in db - if key.len() == 1 { - self.shorteventid_authchain.insert( - &key[0].to_be_bytes(), - &chain - .iter() - .flat_map(|s| s.to_be_bytes().to_vec()) - .collect::>(), - )?; - } - - // Cache in RAM - self.auth_chain_cache.lock().unwrap().insert(key, chain); - - Ok(()) + self.shortstatehash_statediff + .insert(&shortstatehash.to_be_bytes(), &value)?; } +} diff --git a/src/service/rooms/auth_chain/data.rs b/src/service/rooms/auth_chain/data.rs new file mode 100644 index 00000000..d8fde958 --- /dev/null +++ b/src/service/rooms/auth_chain/data.rs @@ -0,0 +1,4 @@ +pub trait Data { + fn get_cached_eventid_authchain<'a>() -> Result>; + fn cache_eventid_authchain<'a>(shorteventid: u64, auth_chain: &HashSet) -> Result>; +} diff --git a/src/service/rooms/auth_chain/mod.rs b/src/service/rooms/auth_chain/mod.rs index 197ce844..dfc289f3 100644 --- a/src/service/rooms/auth_chain/mod.rs +++ b/src/service/rooms/auth_chain/mod.rs @@ -1,327 +1,27 @@ +mod data; +pub use data::Data; - /// Returns a stack with info on shortstatehash, full state, added diff and removed diff for the selected shortstatehash and each parent layer. +use crate::service::*; + +pub struct Service { + db: D, +} + +impl Service<_> { #[tracing::instrument(skip(self))] - pub fn load_shortstatehash_info( - &self, - shortstatehash: u64, - ) -> Result< - Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - > { - if let Some(r) = self - .stateinfo_cache - .lock() - .unwrap() - .get_mut(&shortstatehash) - { - return Ok(r.clone()); - } - - let value = self - .shortstatehash_statediff - .get(&shortstatehash.to_be_bytes())? - .ok_or_else(|| Error::bad_database("State hash does not exist"))?; - let parent = - utils::u64_from_bytes(&value[0..size_of::()]).expect("bytes have right length"); - - let mut add_mode = true; - let mut added = HashSet::new(); - let mut removed = HashSet::new(); - - let mut i = size_of::(); - while let Some(v) = value.get(i..i + 2 * size_of::()) { - if add_mode && v.starts_with(&0_u64.to_be_bytes()) { - add_mode = false; - i += size_of::(); - continue; - } - if add_mode { - added.insert(v.try_into().expect("we checked the size above")); - } else { - removed.insert(v.try_into().expect("we checked the size above")); - } - i += 2 * size_of::(); - } - - if parent != 0_u64 { - let mut response = self.load_shortstatehash_info(parent)?; - let mut state = response.last().unwrap().1.clone(); - state.extend(added.iter().copied()); - for r in &removed { - state.remove(r); - } - - response.push((shortstatehash, state, added, removed)); - - Ok(response) - } else { - let response = vec![(shortstatehash, added.clone(), added, removed)]; - self.stateinfo_cache - .lock() - .unwrap() - .insert(shortstatehash, response.clone()); - Ok(response) - } - } - - pub fn compress_state_event( - &self, - shortstatekey: u64, - event_id: &EventId, - globals: &super::globals::Globals, - ) -> Result { - let mut v = shortstatekey.to_be_bytes().to_vec(); - v.extend_from_slice( - &self - .get_or_create_shorteventid(event_id, globals)? - .to_be_bytes(), - ); - Ok(v.try_into().expect("we checked the size above")) - } - - /// Returns shortstatekey, event id - pub fn parse_compressed_state_event( - &self, - compressed_event: CompressedStateEvent, - ) -> Result<(u64, Arc)> { - Ok(( - utils::u64_from_bytes(&compressed_event[0..size_of::()]) - .expect("bytes have right length"), - self.get_eventid_from_short( - utils::u64_from_bytes(&compressed_event[size_of::()..]) - .expect("bytes have right length"), - )?, - )) - } - - /// Creates a new shortstatehash that often is just a diff to an already existing - /// shortstatehash and therefore very efficient. - /// - /// There are multiple layers of diffs. The bottom layer 0 always contains the full state. Layer - /// 1 contains diffs to states of layer 0, layer 2 diffs to layer 1 and so on. If layer n > 0 - /// grows too big, it will be combined with layer n-1 to create a new diff on layer n-1 that's - /// based on layer n-2. If that layer is also too big, it will recursively fix above layers too. - /// - /// * `shortstatehash` - Shortstatehash of this state - /// * `statediffnew` - Added to base. Each vec is shortstatekey+shorteventid - /// * `statediffremoved` - Removed from base. Each vec is shortstatekey+shorteventid - /// * `diff_to_sibling` - Approximately how much the diff grows each time for this layer - /// * `parent_states` - A stack with info on shortstatehash, full state, added diff and removed diff for each parent layer - #[tracing::instrument(skip( - self, - statediffnew, - statediffremoved, - diff_to_sibling, - parent_states - ))] - pub fn save_state_from_diff( - &self, - shortstatehash: u64, - statediffnew: HashSet, - statediffremoved: HashSet, - diff_to_sibling: usize, - mut parent_states: Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - ) -> Result<()> { - let diffsum = statediffnew.len() + statediffremoved.len(); - - if parent_states.len() > 3 { - // Number of layers - // To many layers, we have to go deeper - let parent = parent_states.pop().unwrap(); - - let mut parent_new = parent.2; - let mut parent_removed = parent.3; - - for removed in statediffremoved { - if !parent_new.remove(&removed) { - // It was not added in the parent and we removed it - parent_removed.insert(removed); - } - // Else it was added in the parent and we removed it again. We can forget this change - } - - for new in statediffnew { - if !parent_removed.remove(&new) { - // It was not touched in the parent and we added it - parent_new.insert(new); - } - // Else it was removed in the parent and we added it again. We can forget this change - } - - self.save_state_from_diff( - shortstatehash, - parent_new, - parent_removed, - diffsum, - parent_states, - )?; - - return Ok(()); - } - - if parent_states.is_empty() { - // There is no parent layer, create a new state - let mut value = 0_u64.to_be_bytes().to_vec(); // 0 means no parent - for new in &statediffnew { - value.extend_from_slice(&new[..]); - } - - if !statediffremoved.is_empty() { - warn!("Tried to create new state with removals"); - } - - self.shortstatehash_statediff - .insert(&shortstatehash.to_be_bytes(), &value)?; - - return Ok(()); - }; - - // Else we have two options. - // 1. We add the current diff on top of the parent layer. - // 2. We replace a layer above - - let parent = parent_states.pop().unwrap(); - let parent_diff = parent.2.len() + parent.3.len(); - - if diffsum * diffsum >= 2 * diff_to_sibling * parent_diff { - // Diff too big, we replace above layer(s) - let mut parent_new = parent.2; - let mut parent_removed = parent.3; - - for removed in statediffremoved { - if !parent_new.remove(&removed) { - // It was not added in the parent and we removed it - parent_removed.insert(removed); - } - // Else it was added in the parent and we removed it again. We can forget this change - } - - for new in statediffnew { - if !parent_removed.remove(&new) { - // It was not touched in the parent and we added it - parent_new.insert(new); - } - // Else it was removed in the parent and we added it again. We can forget this change - } - - self.save_state_from_diff( - shortstatehash, - parent_new, - parent_removed, - diffsum, - parent_states, - )?; - } else { - // Diff small enough, we add diff as layer on top of parent - let mut value = parent.0.to_be_bytes().to_vec(); - for new in &statediffnew { - value.extend_from_slice(&new[..]); - } - - if !statediffremoved.is_empty() { - value.extend_from_slice(&0_u64.to_be_bytes()); - for removed in &statediffremoved { - value.extend_from_slice(&removed[..]); - } - } - - self.shortstatehash_statediff - .insert(&shortstatehash.to_be_bytes(), &value)?; - } - - Ok(()) - } - - /// Returns the new shortstatehash - pub fn save_state( - room_id: &RoomId, - new_state_ids_compressed: HashSet, - ) -> Result<(u64, - HashSet, // added - HashSet)> // removed - { - let previous_shortstatehash = self.d.current_shortstatehash(room_id)?; - - let state_hash = self.calculate_hash( - &new_state_ids_compressed - .iter() - .map(|bytes| &bytes[..]) - .collect::>(), - ); - - let (new_shortstatehash, already_existed) = - self.get_or_create_shortstatehash(&state_hash, &db.globals)?; - - if Some(new_shortstatehash) == previous_shortstatehash { - return Ok(()); - } - - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; - - let (statediffnew, statediffremoved) = if let Some(parent_stateinfo) = states_parents.last() - { - let statediffnew: HashSet<_> = new_state_ids_compressed - .difference(&parent_stateinfo.1) - .copied() - .collect(); - - let statediffremoved: HashSet<_> = parent_stateinfo - .1 - .difference(&new_state_ids_compressed) - .copied() - .collect(); - - (statediffnew, statediffremoved) - } else { - (new_state_ids_compressed, HashSet::new()) - }; - - if !already_existed { - self.save_state_from_diff( - new_shortstatehash, - statediffnew.clone(), - statediffremoved, - 2, // every state change is 2 event changes on average - states_parents, - )?; - }; - - Ok((new_shortstatehash, statediffnew, statediffremoved)) - } - - #[tracing::instrument(skip(self))] - pub fn get_auth_chain_from_cache<'a>( + pub fn get_cached_eventid_authchain<'a>( &'a self, key: &[u64], ) -> Result>>> { // Check RAM cache - if let Some(result) = self.auth_chain_cache.lock().unwrap().get_mut(key) { + if let Some(result) = self.auth_chain_cache.lock().unwrap().get_mut(key.to_be_bytes()) { return Ok(Some(Arc::clone(result))); } - // Check DB cache - if key.len() == 1 { - if let Some(chain) = - self.shorteventid_authchain - .get(&key[0].to_be_bytes())? - .map(|chain| { - chain - .chunks_exact(size_of::()) - .map(|chunk| { - utils::u64_from_bytes(chunk).expect("byte length is correct") - }) - .collect() - }) + // We only save auth chains for single events in the db + if key.len == 1 { + // Check DB cache + if let Some(chain) = self.db.get_cached_eventid_authchain(key[0]) { let chain = Arc::new(chain); @@ -339,20 +39,15 @@ } #[tracing::instrument(skip(self))] - pub fn cache_auth_chain(&self, key: Vec, chain: Arc>) -> Result<()> { - // Persist in db + pub fn cache_auth_chain(&self, key: Vec, auth_chain: Arc>) -> Result<()> { + // Only persist single events in db if key.len() == 1 { - self.shorteventid_authchain.insert( - &key[0].to_be_bytes(), - &chain - .iter() - .flat_map(|s| s.to_be_bytes().to_vec()) - .collect::>(), - )?; + self.db.cache_auth_chain(key[0], auth_chain)?; } // Cache in RAM - self.auth_chain_cache.lock().unwrap().insert(key, chain); + self.auth_chain_cache.lock().unwrap().insert(key, auth_chain); Ok(()) } +} diff --git a/src/service/rooms/state_compressor/data.rs b/src/service/rooms/state_compressor/data.rs new file mode 100644 index 00000000..8b855cd2 --- /dev/null +++ b/src/service/rooms/state_compressor/data.rs @@ -0,0 +1,10 @@ +struct StateDiff { + parent: Option, + added: Vec, + removed: Vec, +} + +pub trait Data { + fn get_statediff(shortstatehash: u64) -> Result; + fn save_statediff(shortstatehash: u64, diff: StateDiff) -> Result<()>; +} diff --git a/src/service/rooms/state_compressor/mod.rs b/src/service/rooms/state_compressor/mod.rs index 197ce844..d6d88e25 100644 --- a/src/service/rooms/state_compressor/mod.rs +++ b/src/service/rooms/state_compressor/mod.rs @@ -1,4 +1,13 @@ +mod data; +pub use data::Data; +use crate::service::*; + +pub struct Service { + db: D, +} + +impl Service<_> { /// Returns a stack with info on shortstatehash, full state, added diff and removed diff for the selected shortstatehash and each parent layer. #[tracing::instrument(skip(self))] pub fn load_shortstatehash_info( @@ -21,31 +30,7 @@ return Ok(r.clone()); } - let value = self - .shortstatehash_statediff - .get(&shortstatehash.to_be_bytes())? - .ok_or_else(|| Error::bad_database("State hash does not exist"))?; - let parent = - utils::u64_from_bytes(&value[0..size_of::()]).expect("bytes have right length"); - - let mut add_mode = true; - let mut added = HashSet::new(); - let mut removed = HashSet::new(); - - let mut i = size_of::(); - while let Some(v) = value.get(i..i + 2 * size_of::()) { - if add_mode && v.starts_with(&0_u64.to_be_bytes()) { - add_mode = false; - i += size_of::(); - continue; - } - if add_mode { - added.insert(v.try_into().expect("we checked the size above")); - } else { - removed.insert(v.try_into().expect("we checked the size above")); - } - i += 2 * size_of::(); - } + self.db.get_statediff(shortstatehash)?; if parent != 0_u64 { let mut response = self.load_shortstatehash_info(parent)?; @@ -170,17 +155,7 @@ if parent_states.is_empty() { // There is no parent layer, create a new state - let mut value = 0_u64.to_be_bytes().to_vec(); // 0 means no parent - for new in &statediffnew { - value.extend_from_slice(&new[..]); - } - - if !statediffremoved.is_empty() { - warn!("Tried to create new state with removals"); - } - - self.shortstatehash_statediff - .insert(&shortstatehash.to_be_bytes(), &value)?; + self.db.save_statediff(shortstatehash, StateDiff { parent: 0, new: statediffnew, removed: statediffremoved })?; return Ok(()); }; @@ -222,20 +197,7 @@ )?; } else { // Diff small enough, we add diff as layer on top of parent - let mut value = parent.0.to_be_bytes().to_vec(); - for new in &statediffnew { - value.extend_from_slice(&new[..]); - } - - if !statediffremoved.is_empty() { - value.extend_from_slice(&0_u64.to_be_bytes()); - for removed in &statediffremoved { - value.extend_from_slice(&removed[..]); - } - } - - self.shortstatehash_statediff - .insert(&shortstatehash.to_be_bytes(), &value)?; + self.db.save_statediff(shortstatehash, StateDiff { parent: parent.0, new: statediffnew, removed: statediffremoved })?; } Ok(()) @@ -298,61 +260,4 @@ Ok((new_shortstatehash, statediffnew, statediffremoved)) } - - #[tracing::instrument(skip(self))] - pub fn get_auth_chain_from_cache<'a>( - &'a self, - key: &[u64], - ) -> Result>>> { - // Check RAM cache - if let Some(result) = self.auth_chain_cache.lock().unwrap().get_mut(key) { - return Ok(Some(Arc::clone(result))); - } - - // Check DB cache - if key.len() == 1 { - if let Some(chain) = - self.shorteventid_authchain - .get(&key[0].to_be_bytes())? - .map(|chain| { - chain - .chunks_exact(size_of::()) - .map(|chunk| { - utils::u64_from_bytes(chunk).expect("byte length is correct") - }) - .collect() - }) - { - let chain = Arc::new(chain); - - // Cache in RAM - self.auth_chain_cache - .lock() - .unwrap() - .insert(vec![key[0]], Arc::clone(&chain)); - - return Ok(Some(chain)); - } - } - - Ok(None) - } - - #[tracing::instrument(skip(self))] - pub fn cache_auth_chain(&self, key: Vec, chain: Arc>) -> Result<()> { - // Persist in db - if key.len() == 1 { - self.shorteventid_authchain.insert( - &key[0].to_be_bytes(), - &chain - .iter() - .flat_map(|s| s.to_be_bytes().to_vec()) - .collect::>(), - )?; - } - - // Cache in RAM - self.auth_chain_cache.lock().unwrap().insert(key, chain); - - Ok(()) - } +} From 306ff5ee4e95e71284a2c3c2da17fe4ca0bc8162 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 10 Oct 2022 12:56:11 +0200 Subject: [PATCH 067/197] refactor: prepare database/key_value/users.rs from service/users.rs --- src/{service => database/key_value}/users.rs | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/{service => database/key_value}/users.rs (100%) diff --git a/src/service/users.rs b/src/database/key_value/users.rs similarity index 100% rename from src/service/users.rs rename to src/database/key_value/users.rs From e62b0904ea78d740a1c1f9bc7af264f17c458797 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 10 Oct 2022 12:56:11 +0200 Subject: [PATCH 068/197] refactor: prepare database/key_value/pusher.rs from service/pusher.rs --- src/{service => database/key_value}/pusher.rs | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/{service => database/key_value}/pusher.rs (100%) diff --git a/src/service/pusher.rs b/src/database/key_value/pusher.rs similarity index 100% rename from src/service/pusher.rs rename to src/database/key_value/pusher.rs From cb9458122cb49a7dc2e6994e587f0142e8ef3105 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 10 Oct 2022 12:56:12 +0200 Subject: [PATCH 069/197] refactor: prepare service/pusher/data.rs from service/pusher.rs --- src/service/{pusher.rs => pusher/data.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/service/{pusher.rs => pusher/data.rs} (100%) diff --git a/src/service/pusher.rs b/src/service/pusher/data.rs similarity index 100% rename from src/service/pusher.rs rename to src/service/pusher/data.rs From 70863260f65f2cffb24ce0ffdd686bce957a77f1 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 10 Oct 2022 12:56:12 +0200 Subject: [PATCH 070/197] refactor: prepare service/pusher/mod.rs from service/pusher.rs --- src/service/{pusher.rs => pusher/mod.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/service/{pusher.rs => pusher/mod.rs} (100%) diff --git a/src/service/pusher.rs b/src/service/pusher/mod.rs similarity index 100% rename from src/service/pusher.rs rename to src/service/pusher/mod.rs From 94ce06bb76df4b163041fe9811b7439f443fbad8 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 10 Oct 2022 12:56:12 +0200 Subject: [PATCH 071/197] refactor: prepare service/users/data.rs from service/users.rs --- src/service/{users.rs => users/data.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/service/{users.rs => users/data.rs} (100%) diff --git a/src/service/users.rs b/src/service/users/data.rs similarity index 100% rename from src/service/users.rs rename to src/service/users/data.rs From dc7670f3a85210bd62c8f9138be1f1ec05524525 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 10 Oct 2022 12:56:12 +0200 Subject: [PATCH 072/197] refactor: prepare service/users/mod.rs from service/users.rs --- src/service/{users.rs => users/mod.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/service/{users.rs => users/mod.rs} (100%) diff --git a/src/service/users.rs b/src/service/users/mod.rs similarity index 100% rename from src/service/users.rs rename to src/service/users/mod.rs From e8b33e8c5a16abb8763f0d6e2ff6fcb3ff956865 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 10 Oct 2022 12:56:13 +0200 Subject: [PATCH 073/197] refactor: prepare service/rooms/timeline/data.rs from service/rooms/timeline/mod.rs --- src/service/rooms/timeline/{mod.rs => data.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/service/rooms/timeline/{mod.rs => data.rs} (100%) diff --git a/src/service/rooms/timeline/mod.rs b/src/service/rooms/timeline/data.rs similarity index 100% rename from src/service/rooms/timeline/mod.rs rename to src/service/rooms/timeline/data.rs From bea5d1e0d8dc5c4395dcbae5c251915a91f6079d Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 10 Oct 2022 12:56:13 +0200 Subject: [PATCH 074/197] refactor: prepare database/key_value/rooms/timeline.rs from service/rooms/timeline/mod.rs --- .../timeline/mod.rs => database/key_value/rooms/timeline.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/{service/rooms/timeline/mod.rs => database/key_value/rooms/timeline.rs} (100%) diff --git a/src/service/rooms/timeline/mod.rs b/src/database/key_value/rooms/timeline.rs similarity index 100% rename from src/service/rooms/timeline/mod.rs rename to src/database/key_value/rooms/timeline.rs From f56424bc8d8d582c52be91116ceb29d69791c563 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Sun, 7 Aug 2022 19:42:22 +0200 Subject: [PATCH 075/197] Refactor appservices, pusher, timeline, transactionids, users --- .../key_value}/appservice.rs | 24 +- src/database/key_value/pusher.rs | 302 +----- src/database/key_value/rooms/timeline.rs | 663 +----------- .../key_value}/transaction_ids.rs | 13 +- src/database/key_value/users.rs | 148 +-- src/service/appservice/data.rs | 17 + src/service/appservice/mod.rs | 36 + src/service/globals.rs | 14 +- src/service/pusher.rs | 348 ------- src/service/pusher/data.rs | 346 +------ src/service/pusher/mod.rs | 575 +++++------ src/service/rooms/short/mod.rs | 11 +- src/service/rooms/timeline/data.rs | 901 +--------------- src/service/rooms/timeline/mod.rs | 232 +---- src/service/transaction_ids/data.rs | 16 + src/service/transaction_ids/mod.rs | 44 + src/service/users/data.rs | 961 +----------------- src/service/users/mod.rs | 845 +-------------- 18 files changed, 546 insertions(+), 4950 deletions(-) rename src/{service => database/key_value}/appservice.rs (77%) rename src/{service => database/key_value}/transaction_ids.rs (77%) create mode 100644 src/service/appservice/data.rs create mode 100644 src/service/appservice/mod.rs delete mode 100644 src/service/pusher.rs create mode 100644 src/service/transaction_ids/data.rs create mode 100644 src/service/transaction_ids/mod.rs diff --git a/src/service/appservice.rs b/src/database/key_value/appservice.rs similarity index 77% rename from src/service/appservice.rs rename to src/database/key_value/appservice.rs index edd5009b..66a2a5c8 100644 --- a/src/service/appservice.rs +++ b/src/database/key_value/appservice.rs @@ -1,19 +1,5 @@ -use crate::{utils, Error, Result}; -use std::{ - collections::HashMap, - sync::{Arc, RwLock}, -}; - -use super::abstraction::Tree; - -pub struct Appservice { - pub(super) cached_registrations: Arc>>, - pub(super) id_appserviceregistrations: Arc, -} - -impl Appservice { +impl service::appservice::Data for KeyValueDatabase { /// Registers an appservice and returns the ID to the caller - /// pub fn register_appservice(&self, yaml: serde_yaml::Value) -> Result { // TODO: Rumaify let id = yaml.get("id").unwrap().as_str().unwrap(); @@ -34,7 +20,7 @@ impl Appservice { /// # Arguments /// /// * `service_name` - the name you send to register the service previously - pub fn unregister_appservice(&self, service_name: &str) -> Result<()> { + fn unregister_appservice(&self, service_name: &str) -> Result<()> { self.id_appserviceregistrations .remove(service_name.as_bytes())?; self.cached_registrations @@ -44,7 +30,7 @@ impl Appservice { Ok(()) } - pub fn get_registration(&self, id: &str) -> Result> { + fn get_registration(&self, id: &str) -> Result> { self.cached_registrations .read() .unwrap() @@ -66,14 +52,14 @@ impl Appservice { ) } - pub fn iter_ids(&self) -> Result> + '_> { + fn iter_ids(&self) -> Result> + '_> { Ok(self.id_appserviceregistrations.iter().map(|(id, _)| { utils::string_from_bytes(&id) .map_err(|_| Error::bad_database("Invalid id bytes in id_appserviceregistrations.")) })) } - pub fn all(&self) -> Result> { + fn all(&self) -> Result> { self.iter_ids()? .filter_map(|id| id.ok()) .map(move |id| { diff --git a/src/database/key_value/pusher.rs b/src/database/key_value/pusher.rs index 6b906c24..94374ab2 100644 --- a/src/database/key_value/pusher.rs +++ b/src/database/key_value/pusher.rs @@ -1,36 +1,5 @@ -use crate::{Database, Error, PduEvent, Result}; -use bytes::BytesMut; -use ruma::{ - api::{ - client::push::{get_pushers, set_pusher, PusherKind}, - push_gateway::send_event_notification::{ - self, - v1::{Device, Notification, NotificationCounts, NotificationPriority}, - }, - IncomingResponse, MatrixVersion, OutgoingRequest, SendAccessToken, - }, - events::{ - room::{name::RoomNameEventContent, power_levels::RoomPowerLevelsEventContent}, - AnySyncRoomEvent, RoomEventType, StateEventType, - }, - push::{Action, PushConditionRoomCtx, PushFormat, Ruleset, Tweak}, - serde::Raw, - uint, RoomId, UInt, UserId, -}; -use tracing::{error, info, warn}; - -use std::{fmt::Debug, mem, sync::Arc}; - -use super::abstraction::Tree; - -pub struct PushData { - /// UserId + pushkey -> Pusher - pub(super) senderkey_pusher: Arc, -} - -impl PushData { - #[tracing::instrument(skip(self, sender, pusher))] - pub fn set_pusher(&self, sender: &UserId, pusher: set_pusher::v3::Pusher) -> Result<()> { +impl service::pusher::Data for KeyValueDatabase { + fn set_pusher(&self, sender: &UserId, pusher: set_pusher::v3::Pusher) -> Result<()> { let mut key = sender.as_bytes().to_vec(); key.push(0xff); key.extend_from_slice(pusher.pushkey.as_bytes()); @@ -52,8 +21,7 @@ impl PushData { Ok(()) } - #[tracing::instrument(skip(self, senderkey))] - pub fn get_pusher(&self, senderkey: &[u8]) -> Result> { + fn get_pusher(&self, senderkey: &[u8]) -> Result> { self.senderkey_pusher .get(senderkey)? .map(|push| { @@ -63,8 +31,7 @@ impl PushData { .transpose() } - #[tracing::instrument(skip(self, sender))] - pub fn get_pushers(&self, sender: &UserId) -> Result> { + fn get_pushers(&self, sender: &UserId) -> Result> { let mut prefix = sender.as_bytes().to_vec(); prefix.push(0xff); @@ -77,8 +44,7 @@ impl PushData { .collect() } - #[tracing::instrument(skip(self, sender))] - pub fn get_pusher_senderkeys<'a>( + fn get_pusher_senderkeys<'a>( &'a self, sender: &UserId, ) -> impl Iterator> + 'a { @@ -88,261 +54,3 @@ impl PushData { self.senderkey_pusher.scan_prefix(prefix).map(|(k, _)| k) } } - -#[tracing::instrument(skip(globals, destination, request))] -pub async fn send_request( - globals: &crate::database::globals::Globals, - destination: &str, - request: T, -) -> Result -where - T: Debug, -{ - let destination = destination.replace("/_matrix/push/v1/notify", ""); - - let http_request = request - .try_into_http_request::( - &destination, - SendAccessToken::IfRequired(""), - &[MatrixVersion::V1_0], - ) - .map_err(|e| { - warn!("Failed to find destination {}: {}", destination, e); - Error::BadServerResponse("Invalid destination") - })? - .map(|body| body.freeze()); - - let reqwest_request = reqwest::Request::try_from(http_request) - .expect("all http requests are valid reqwest requests"); - - // TODO: we could keep this very short and let expo backoff do it's thing... - //*reqwest_request.timeout_mut() = Some(Duration::from_secs(5)); - - let url = reqwest_request.url().clone(); - let response = globals.default_client().execute(reqwest_request).await; - - match response { - Ok(mut response) => { - // reqwest::Response -> http::Response conversion - let status = response.status(); - let mut http_response_builder = http::Response::builder() - .status(status) - .version(response.version()); - mem::swap( - response.headers_mut(), - http_response_builder - .headers_mut() - .expect("http::response::Builder is usable"), - ); - - let body = response.bytes().await.unwrap_or_else(|e| { - warn!("server error {}", e); - Vec::new().into() - }); // TODO: handle timeout - - if status != 200 { - info!( - "Push gateway returned bad response {} {}\n{}\n{:?}", - destination, - status, - url, - crate::utils::string_from_bytes(&body) - ); - } - - let response = T::IncomingResponse::try_from_http_response( - http_response_builder - .body(body) - .expect("reqwest body is valid http body"), - ); - response.map_err(|_| { - info!( - "Push gateway returned invalid response bytes {}\n{}", - destination, url - ); - Error::BadServerResponse("Push gateway returned bad response.") - }) - } - Err(e) => Err(e.into()), - } -} - -#[tracing::instrument(skip(user, unread, pusher, ruleset, pdu, db))] -pub async fn send_push_notice( - user: &UserId, - unread: UInt, - pusher: &get_pushers::v3::Pusher, - ruleset: Ruleset, - pdu: &PduEvent, - db: &Database, -) -> Result<()> { - let mut notify = None; - let mut tweaks = Vec::new(); - - let power_levels: RoomPowerLevelsEventContent = db - .rooms - .room_state_get(&pdu.room_id, &StateEventType::RoomPowerLevels, "")? - .map(|ev| { - serde_json::from_str(ev.content.get()) - .map_err(|_| Error::bad_database("invalid m.room.power_levels event")) - }) - .transpose()? - .unwrap_or_default(); - - for action in get_actions( - user, - &ruleset, - &power_levels, - &pdu.to_sync_room_event(), - &pdu.room_id, - db, - )? { - let n = match action { - Action::DontNotify => false, - // TODO: Implement proper support for coalesce - Action::Notify | Action::Coalesce => true, - Action::SetTweak(tweak) => { - tweaks.push(tweak.clone()); - continue; - } - }; - - if notify.is_some() { - return Err(Error::bad_database( - r#"Malformed pushrule contains more than one of these actions: ["dont_notify", "notify", "coalesce"]"#, - )); - } - - notify = Some(n); - } - - if notify == Some(true) { - send_notice(unread, pusher, tweaks, pdu, db).await?; - } - // Else the event triggered no actions - - Ok(()) -} - -#[tracing::instrument(skip(user, ruleset, pdu, db))] -pub fn get_actions<'a>( - user: &UserId, - ruleset: &'a Ruleset, - power_levels: &RoomPowerLevelsEventContent, - pdu: &Raw, - room_id: &RoomId, - db: &Database, -) -> Result<&'a [Action]> { - let ctx = PushConditionRoomCtx { - room_id: room_id.to_owned(), - member_count: 10_u32.into(), // TODO: get member count efficiently - user_display_name: db - .users - .displayname(user)? - .unwrap_or_else(|| user.localpart().to_owned()), - users_power_levels: power_levels.users.clone(), - default_power_level: power_levels.users_default, - notification_power_levels: power_levels.notifications.clone(), - }; - - Ok(ruleset.get_actions(pdu, &ctx)) -} - -#[tracing::instrument(skip(unread, pusher, tweaks, event, db))] -async fn send_notice( - unread: UInt, - pusher: &get_pushers::v3::Pusher, - tweaks: Vec, - event: &PduEvent, - db: &Database, -) -> Result<()> { - // TODO: email - if pusher.kind == PusherKind::Email { - return Ok(()); - } - - // TODO: - // Two problems with this - // 1. if "event_id_only" is the only format kind it seems we should never add more info - // 2. can pusher/devices have conflicting formats - let event_id_only = pusher.data.format == Some(PushFormat::EventIdOnly); - let url = if let Some(url) = &pusher.data.url { - url - } else { - error!("Http Pusher must have URL specified."); - return Ok(()); - }; - - let mut device = Device::new(pusher.app_id.clone(), pusher.pushkey.clone()); - let mut data_minus_url = pusher.data.clone(); - // The url must be stripped off according to spec - data_minus_url.url = None; - device.data = data_minus_url; - - // Tweaks are only added if the format is NOT event_id_only - if !event_id_only { - device.tweaks = tweaks.clone(); - } - - let d = &[device]; - let mut notifi = Notification::new(d); - - notifi.prio = NotificationPriority::Low; - notifi.event_id = Some(&event.event_id); - notifi.room_id = Some(&event.room_id); - // TODO: missed calls - notifi.counts = NotificationCounts::new(unread, uint!(0)); - - if event.kind == RoomEventType::RoomEncrypted - || tweaks - .iter() - .any(|t| matches!(t, Tweak::Highlight(true) | Tweak::Sound(_))) - { - notifi.prio = NotificationPriority::High - } - - if event_id_only { - send_request( - &db.globals, - url, - send_event_notification::v1::Request::new(notifi), - ) - .await?; - } else { - notifi.sender = Some(&event.sender); - notifi.event_type = Some(&event.kind); - let content = serde_json::value::to_raw_value(&event.content).ok(); - notifi.content = content.as_deref(); - - if event.kind == RoomEventType::RoomMember { - notifi.user_is_target = event.state_key.as_deref() == Some(event.sender.as_str()); - } - - let user_name = db.users.displayname(&event.sender)?; - notifi.sender_display_name = user_name.as_deref(); - - let room_name = if let Some(room_name_pdu) = - db.rooms - .room_state_get(&event.room_id, &StateEventType::RoomName, "")? - { - serde_json::from_str::(room_name_pdu.content.get()) - .map_err(|_| Error::bad_database("Invalid room name event in database."))? - .name - } else { - None - }; - - notifi.room_name = room_name.as_deref(); - - send_request( - &db.globals, - url, - send_event_notification::v1::Request::new(notifi), - ) - .await?; - } - - // TODO: email - - Ok(()) -} diff --git a/src/database/key_value/rooms/timeline.rs b/src/database/key_value/rooms/timeline.rs index 5b423d2d..58884ec3 100644 --- a/src/database/key_value/rooms/timeline.rs +++ b/src/database/key_value/rooms/timeline.rs @@ -1,28 +1,5 @@ - - /// Checks if a room exists. - #[tracing::instrument(skip(self))] - pub fn first_pdu_in_room(&self, room_id: &RoomId) -> Result>> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - // Look for PDUs in that room. - self.pduid_pdu - .iter_from(&prefix, false) - .filter(|(k, _)| k.starts_with(&prefix)) - .map(|(_, pdu)| { - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid first PDU in db.")) - .map(Arc::new) - }) - .next() - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn last_timeline_count(&self, sender_user: &UserId, room_id: &RoomId) -> Result { +impl service::room::timeline::Data for KeyValueDatabase { + fn last_timeline_count(&self, sender_user: &UserId, room_id: &RoomId) -> Result { match self .lasttimelinecount_cache .lock() @@ -51,31 +28,8 @@ } } - // TODO Is this the same as the function above? - #[tracing::instrument(skip(self))] - pub fn latest_pdu_count(&self, room_id: &RoomId) -> Result { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut last_possible_key = prefix.clone(); - last_possible_key.extend_from_slice(&u64::MAX.to_be_bytes()); - - self.pduid_pdu - .iter_from(&last_possible_key, true) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .next() - .map(|b| self.pdu_count(&b.0)) - .transpose() - .map(|op| op.unwrap_or_default()) - } - - - /// Returns the `count` of this pdu's id. - pub fn get_pdu_count(&self, event_id: &EventId) -> Result> { + fn get_pdu_count(&self, event_id: &EventId) -> Result> { self.eventid_pduid .get(event_id.as_bytes())? .map(|pdu_id| self.pdu_count(&pdu_id)) @@ -207,7 +161,6 @@ } /// Removes a pdu and creates a new one with the same id. - #[tracing::instrument(skip(self))] fn replace_pdu(&self, pdu_id: &[u8], pdu: &PduEvent) -> Result<()> { if self.pduid_pdu.get(pdu_id)?.is_some() { self.pduid_pdu.insert( @@ -223,598 +176,8 @@ } } - /// Creates a new persisted data unit and adds it to a room. - /// - /// By this point the incoming event should be fully authenticated, no auth happens - /// in `append_pdu`. - /// - /// Returns pdu id - #[tracing::instrument(skip(self, pdu, pdu_json, leaves, db))] - pub fn append_pdu<'a>( - &self, - pdu: &PduEvent, - mut pdu_json: CanonicalJsonObject, - leaves: impl IntoIterator + Debug, - db: &Database, - ) -> Result> { - let shortroomid = self.get_shortroomid(&pdu.room_id)?.expect("room exists"); - - // Make unsigned fields correct. This is not properly documented in the spec, but state - // events need to have previous content in the unsigned field, so clients can easily - // interpret things like membership changes - if let Some(state_key) = &pdu.state_key { - if let CanonicalJsonValue::Object(unsigned) = pdu_json - .entry("unsigned".to_owned()) - .or_insert_with(|| CanonicalJsonValue::Object(Default::default())) - { - if let Some(shortstatehash) = self.pdu_shortstatehash(&pdu.event_id).unwrap() { - if let Some(prev_state) = self - .state_get(shortstatehash, &pdu.kind.to_string().into(), state_key) - .unwrap() - { - unsigned.insert( - "prev_content".to_owned(), - CanonicalJsonValue::Object( - utils::to_canonical_object(prev_state.content.clone()) - .expect("event is valid, we just created it"), - ), - ); - } - } - } else { - error!("Invalid unsigned type in pdu."); - } - } - - // We must keep track of all events that have been referenced. - self.mark_as_referenced(&pdu.room_id, &pdu.prev_events)?; - self.replace_pdu_leaves(&pdu.room_id, leaves)?; - - let mutex_insert = Arc::clone( - db.globals - .roomid_mutex_insert - .write() - .unwrap() - .entry(pdu.room_id.clone()) - .or_default(), - ); - let insert_lock = mutex_insert.lock().unwrap(); - - let count1 = db.globals.next_count()?; - // Mark as read first so the sending client doesn't get a notification even if appending - // fails - self.edus - .private_read_set(&pdu.room_id, &pdu.sender, count1, &db.globals)?; - self.reset_notification_counts(&pdu.sender, &pdu.room_id)?; - - let count2 = db.globals.next_count()?; - let mut pdu_id = shortroomid.to_be_bytes().to_vec(); - pdu_id.extend_from_slice(&count2.to_be_bytes()); - - // There's a brief moment of time here where the count is updated but the pdu does not - // exist. This could theoretically lead to dropped pdus, but it's extremely rare - // - // Update: We fixed this using insert_lock - - self.pduid_pdu.insert( - &pdu_id, - &serde_json::to_vec(&pdu_json).expect("CanonicalJsonObject is always a valid"), - )?; - self.lasttimelinecount_cache - .lock() - .unwrap() - .insert(pdu.room_id.clone(), count2); - - self.eventid_pduid - .insert(pdu.event_id.as_bytes(), &pdu_id)?; - self.eventid_outlierpdu.remove(pdu.event_id.as_bytes())?; - - drop(insert_lock); - - // See if the event matches any known pushers - let power_levels: RoomPowerLevelsEventContent = db - .rooms - .room_state_get(&pdu.room_id, &StateEventType::RoomPowerLevels, "")? - .map(|ev| { - serde_json::from_str(ev.content.get()) - .map_err(|_| Error::bad_database("invalid m.room.power_levels event")) - }) - .transpose()? - .unwrap_or_default(); - - let sync_pdu = pdu.to_sync_room_event(); - - let mut notifies = Vec::new(); - let mut highlights = Vec::new(); - - for user in self.get_our_real_users(&pdu.room_id, db)?.iter() { - // Don't notify the user of their own events - if user == &pdu.sender { - continue; - } - - let rules_for_user = db - .account_data - .get( - None, - user, - GlobalAccountDataEventType::PushRules.to_string().into(), - )? - .map(|ev: PushRulesEvent| ev.content.global) - .unwrap_or_else(|| Ruleset::server_default(user)); - - let mut highlight = false; - let mut notify = false; - - for action in pusher::get_actions( - user, - &rules_for_user, - &power_levels, - &sync_pdu, - &pdu.room_id, - db, - )? { - match action { - Action::DontNotify => notify = false, - // TODO: Implement proper support for coalesce - Action::Notify | Action::Coalesce => notify = true, - Action::SetTweak(Tweak::Highlight(true)) => { - highlight = true; - } - _ => {} - }; - } - - let mut userroom_id = user.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(pdu.room_id.as_bytes()); - - if notify { - notifies.push(userroom_id.clone()); - } - - if highlight { - highlights.push(userroom_id); - } - - for senderkey in db.pusher.get_pusher_senderkeys(user) { - db.sending.send_push_pdu(&*pdu_id, senderkey)?; - } - } - - self.userroomid_notificationcount - .increment_batch(&mut notifies.into_iter())?; - self.userroomid_highlightcount - .increment_batch(&mut highlights.into_iter())?; - - match pdu.kind { - RoomEventType::RoomRedaction => { - if let Some(redact_id) = &pdu.redacts { - self.redact_pdu(redact_id, pdu)?; - } - } - RoomEventType::RoomMember => { - if let Some(state_key) = &pdu.state_key { - #[derive(Deserialize)] - struct ExtractMembership { - membership: MembershipState, - } - - // if the state_key fails - let target_user_id = UserId::parse(state_key.clone()) - .expect("This state_key was previously validated"); - - let content = serde_json::from_str::(pdu.content.get()) - .map_err(|_| Error::bad_database("Invalid content in pdu."))?; - - let invite_state = match content.membership { - MembershipState::Invite => { - let state = self.calculate_invite_state(pdu)?; - Some(state) - } - _ => None, - }; - - // Update our membership info, we do this here incase a user is invited - // and immediately leaves we need the DB to record the invite event for auth - self.update_membership( - &pdu.room_id, - &target_user_id, - content.membership, - &pdu.sender, - invite_state, - db, - true, - )?; - } - } - RoomEventType::RoomMessage => { - #[derive(Deserialize)] - struct ExtractBody<'a> { - #[serde(borrow)] - body: Option>, - } - - let content = serde_json::from_str::>(pdu.content.get()) - .map_err(|_| Error::bad_database("Invalid content in pdu."))?; - - if let Some(body) = content.body { - DB.rooms.search.index_pdu(room_id, pdu_id, body)?; - - let admin_room = self.id_from_alias( - <&RoomAliasId>::try_from( - format!("#admins:{}", db.globals.server_name()).as_str(), - ) - .expect("#admins:server_name is a valid room alias"), - )?; - let server_user = format!("@conduit:{}", db.globals.server_name()); - - let to_conduit = body.starts_with(&format!("{}: ", server_user)); - - // This will evaluate to false if the emergency password is set up so that - // the administrator can execute commands as conduit - let from_conduit = - pdu.sender == server_user && db.globals.emergency_password().is_none(); - - if to_conduit && !from_conduit && admin_room.as_ref() == Some(&pdu.room_id) { - db.admin.process_message(body.to_string()); - } - } - } - _ => {} - } - - for appservice in db.appservice.all()? { - if self.appservice_in_room(room_id, &appservice, db)? { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - continue; - } - - // If the RoomMember event has a non-empty state_key, it is targeted at someone. - // If it is our appservice user, we send this PDU to it. - if pdu.kind == RoomEventType::RoomMember { - if let Some(state_key_uid) = &pdu - .state_key - .as_ref() - .and_then(|state_key| UserId::parse(state_key.as_str()).ok()) - { - if let Some(appservice_uid) = appservice - .1 - .get("sender_localpart") - .and_then(|string| string.as_str()) - .and_then(|string| { - UserId::parse_with_server_name(string, db.globals.server_name()).ok() - }) - { - if state_key_uid == &appservice_uid { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - continue; - } - } - } - } - - if let Some(namespaces) = appservice.1.get("namespaces") { - let users = namespaces - .get("users") - .and_then(|users| users.as_sequence()) - .map_or_else(Vec::new, |users| { - users - .iter() - .filter_map(|users| Regex::new(users.get("regex")?.as_str()?).ok()) - .collect::>() - }); - let aliases = namespaces - .get("aliases") - .and_then(|aliases| aliases.as_sequence()) - .map_or_else(Vec::new, |aliases| { - aliases - .iter() - .filter_map(|aliases| Regex::new(aliases.get("regex")?.as_str()?).ok()) - .collect::>() - }); - let rooms = namespaces - .get("rooms") - .and_then(|rooms| rooms.as_sequence()); - - let matching_users = |users: &Regex| { - users.is_match(pdu.sender.as_str()) - || pdu.kind == RoomEventType::RoomMember - && pdu - .state_key - .as_ref() - .map_or(false, |state_key| users.is_match(state_key)) - }; - let matching_aliases = |aliases: &Regex| { - self.room_aliases(room_id) - .filter_map(|r| r.ok()) - .any(|room_alias| aliases.is_match(room_alias.as_str())) - }; - - if aliases.iter().any(matching_aliases) - || rooms.map_or(false, |rooms| rooms.contains(&room_id.as_str().into())) - || users.iter().any(matching_users) - { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - } - } - } - - - Ok(pdu_id) - } - - pub fn create_hash_and_sign_event( - &self, - pdu_builder: PduBuilder, - sender: &UserId, - room_id: &RoomId, - db: &Database, - _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex - ) -> (PduEvent, CanonicalJsonObj) { - let PduBuilder { - event_type, - content, - unsigned, - state_key, - redacts, - } = pdu_builder; - - let prev_events: Vec<_> = db - .rooms - .get_pdu_leaves(room_id)? - .into_iter() - .take(20) - .collect(); - - let create_event = db - .rooms - .room_state_get(room_id, &StateEventType::RoomCreate, "")?; - - let create_event_content: Option = create_event - .as_ref() - .map(|create_event| { - serde_json::from_str(create_event.content.get()).map_err(|e| { - warn!("Invalid create event: {}", e); - Error::bad_database("Invalid create event in db.") - }) - }) - .transpose()?; - - // If there was no create event yet, assume we are creating a room with the default - // version right now - let room_version_id = create_event_content - .map_or(db.globals.default_room_version(), |create_event| { - create_event.room_version - }); - let room_version = - RoomVersion::new(&room_version_id).expect("room version is supported"); - - let auth_events = - self.get_auth_events(room_id, &event_type, sender, state_key.as_deref(), &content)?; - - // Our depth is the maximum depth of prev_events + 1 - let depth = prev_events - .iter() - .filter_map(|event_id| Some(db.rooms.get_pdu(event_id).ok()??.depth)) - .max() - .unwrap_or_else(|| uint!(0)) - + uint!(1); - - let mut unsigned = unsigned.unwrap_or_default(); - - if let Some(state_key) = &state_key { - if let Some(prev_pdu) = - self.room_state_get(room_id, &event_type.to_string().into(), state_key)? - { - unsigned.insert( - "prev_content".to_owned(), - serde_json::from_str(prev_pdu.content.get()).expect("string is valid json"), - ); - unsigned.insert( - "prev_sender".to_owned(), - serde_json::to_value(&prev_pdu.sender).expect("UserId::to_value always works"), - ); - } - } - - let pdu = PduEvent { - event_id: ruma::event_id!("$thiswillbefilledinlater").into(), - room_id: room_id.to_owned(), - sender: sender_user.to_owned(), - origin_server_ts: utils::millis_since_unix_epoch() - .try_into() - .expect("time is valid"), - kind: event_type, - content, - state_key, - prev_events, - depth, - auth_events: auth_events - .iter() - .map(|(_, pdu)| pdu.event_id.clone()) - .collect(), - redacts, - unsigned: if unsigned.is_empty() { - None - } else { - Some(to_raw_value(&unsigned).expect("to_raw_value always works")) - }, - hashes: EventHash { - sha256: "aaa".to_owned(), - }, - signatures: None, - }; - - let auth_check = state_res::auth_check( - &room_version, - &pdu, - None::, // TODO: third_party_invite - |k, s| auth_events.get(&(k.clone(), s.to_owned())), - ) - .map_err(|e| { - error!("{:?}", e); - Error::bad_database("Auth check failed.") - })?; - - if !auth_check { - return Err(Error::BadRequest( - ErrorKind::Forbidden, - "Event is not authorized.", - )); - } - - // Hash and sign - let mut pdu_json = - utils::to_canonical_object(&pdu).expect("event is valid, we just created it"); - - pdu_json.remove("event_id"); - - // Add origin because synapse likes that (and it's required in the spec) - pdu_json.insert( - "origin".to_owned(), - to_canonical_value(db.globals.server_name()) - .expect("server name is a valid CanonicalJsonValue"), - ); - - match ruma::signatures::hash_and_sign_event( - db.globals.server_name().as_str(), - db.globals.keypair(), - &mut pdu_json, - &room_version_id, - ) { - Ok(_) => {} - Err(e) => { - return match e { - ruma::signatures::Error::PduSize => Err(Error::BadRequest( - ErrorKind::TooLarge, - "Message is too long", - )), - _ => Err(Error::BadRequest( - ErrorKind::Unknown, - "Signing event failed", - )), - } - } - } - - // Generate event id - pdu.event_id = EventId::parse_arc(format!( - "${}", - ruma::signatures::reference_hash(&pdu_json, &room_version_id) - .expect("ruma can calculate reference hashes") - )) - .expect("ruma's reference hashes are valid event ids"); - - pdu_json.insert( - "event_id".to_owned(), - CanonicalJsonValue::String(pdu.event_id.as_str().to_owned()), - ); - - // Generate short event id - let _shorteventid = self.get_or_create_shorteventid(&pdu.event_id, &db.globals)?; - } - - /// Creates a new persisted data unit and adds it to a room. This function takes a - /// roomid_mutex_state, meaning that only this function is able to mutate the room state. - #[tracing::instrument(skip(self, db, _mutex_lock))] - pub fn build_and_append_pdu( - &self, - pdu_builder: PduBuilder, - sender: &UserId, - room_id: &RoomId, - db: &Database, - _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex - ) -> Result> { - - let (pdu, pdu_json) = create_hash_and_sign_event()?; - - - // We append to state before appending the pdu, so we don't have a moment in time with the - // pdu without it's state. This is okay because append_pdu can't fail. - let statehashid = self.append_to_state(&pdu, &db.globals)?; - - let pdu_id = self.append_pdu( - &pdu, - pdu_json, - // Since this PDU references all pdu_leaves we can update the leaves - // of the room - iter::once(&*pdu.event_id), - db, - )?; - - // We set the room state after inserting the pdu, so that we never have a moment in time - // where events in the current room state do not exist - self.set_room_state(room_id, statehashid)?; - - let mut servers: HashSet> = - self.room_servers(room_id).filter_map(|r| r.ok()).collect(); - - // In case we are kicking or banning a user, we need to inform their server of the change - if pdu.kind == RoomEventType::RoomMember { - if let Some(state_key_uid) = &pdu - .state_key - .as_ref() - .and_then(|state_key| UserId::parse(state_key.as_str()).ok()) - { - servers.insert(Box::from(state_key_uid.server_name())); - } - } - - // Remove our server from the server list since it will be added to it by room_servers() and/or the if statement above - servers.remove(db.globals.server_name()); - - db.sending.send_pdu(servers.into_iter(), &pdu_id)?; - - Ok(pdu.event_id) - } - - /// Append the incoming event setting the state snapshot to the state from the - /// server that sent the event. - #[tracing::instrument(skip_all)] - fn append_incoming_pdu<'a>( - db: &Database, - pdu: &PduEvent, - pdu_json: CanonicalJsonObject, - new_room_leaves: impl IntoIterator + Clone + Debug, - state_ids_compressed: HashSet, - soft_fail: bool, - _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex - ) -> Result>> { - // We append to state before appending the pdu, so we don't have a moment in time with the - // pdu without it's state. This is okay because append_pdu can't fail. - db.rooms.set_event_state( - &pdu.event_id, - &pdu.room_id, - state_ids_compressed, - &db.globals, - )?; - - if soft_fail { - db.rooms - .mark_as_referenced(&pdu.room_id, &pdu.prev_events)?; - db.rooms.replace_pdu_leaves(&pdu.room_id, new_room_leaves)?; - return Ok(None); - } - - let pdu_id = db.rooms.append_pdu(pdu, pdu_json, new_room_leaves, db)?; - - Ok(Some(pdu_id)) - } - - /// Returns an iterator over all PDUs in a room. - #[tracing::instrument(skip(self))] - pub fn all_pdus<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result, PduEvent)>> + 'a> { - self.pdus_since(user_id, room_id, 0) - } - /// Returns an iterator over all events in a room that happened after the event with id `since` /// in chronological order. - #[tracing::instrument(skip(self))] pub fn pdus_since<'a>( &'a self, user_id: &UserId, @@ -849,7 +212,6 @@ /// Returns an iterator over all events and their tokens in a room that happened before the /// event with id `until` in reverse-chronological order. - #[tracing::instrument(skip(self))] pub fn pdus_until<'a>( &'a self, user_id: &UserId, @@ -884,9 +246,6 @@ })) } - /// Returns an iterator over all events and their token in a room that happened after the event - /// with id `from` in chronological order. - #[tracing::instrument(skip(self))] pub fn pdus_after<'a>( &'a self, user_id: &UserId, @@ -920,18 +279,4 @@ Ok((pdu_id, pdu)) })) } - - /// Replace a PDU with the redacted form. - #[tracing::instrument(skip(self, reason))] - pub fn redact_pdu(&self, event_id: &EventId, reason: &PduEvent) -> Result<()> { - if let Some(pdu_id) = self.get_pdu_id(event_id)? { - let mut pdu = self - .get_pdu_from_id(&pdu_id)? - .ok_or_else(|| Error::bad_database("PDU ID points to invalid PDU."))?; - pdu.redact(reason)?; - self.replace_pdu(&pdu_id, &pdu)?; - } - // If event does not exist, just noop - Ok(()) - } - +} diff --git a/src/service/transaction_ids.rs b/src/database/key_value/transaction_ids.rs similarity index 77% rename from src/service/transaction_ids.rs rename to src/database/key_value/transaction_ids.rs index ed0970d1..81c1197d 100644 --- a/src/service/transaction_ids.rs +++ b/src/database/key_value/transaction_ids.rs @@ -1,15 +1,4 @@ -use std::sync::Arc; - -use crate::Result; -use ruma::{DeviceId, TransactionId, UserId}; - -use super::abstraction::Tree; - -pub struct TransactionIds { - pub(super) userdevicetxnid_response: Arc, // Response can be empty (/sendToDevice) or the event id (/send) -} - -impl TransactionIds { +impl service::pusher::Data for KeyValueDatabase { pub fn add_txnid( &self, user_id: &UserId, diff --git a/src/database/key_value/users.rs b/src/database/key_value/users.rs index 7c15f1d8..5ef058f3 100644 --- a/src/database/key_value/users.rs +++ b/src/database/key_value/users.rs @@ -1,49 +1,10 @@ -use crate::{utils, Error, Result}; -use ruma::{ - api::client::{device::Device, error::ErrorKind, filter::IncomingFilterDefinition}, - encryption::{CrossSigningKey, DeviceKeys, OneTimeKey}, - events::{AnyToDeviceEvent, StateEventType}, - serde::Raw, - DeviceId, DeviceKeyAlgorithm, DeviceKeyId, MilliSecondsSinceUnixEpoch, MxcUri, RoomAliasId, - UInt, UserId, -}; -use std::{collections::BTreeMap, mem, sync::Arc}; -use tracing::warn; - -use super::abstraction::Tree; - -pub struct Users { - pub(super) userid_password: Arc, - pub(super) userid_displayname: Arc, - pub(super) userid_avatarurl: Arc, - pub(super) userid_blurhash: Arc, - pub(super) userdeviceid_token: Arc, - pub(super) userdeviceid_metadata: Arc, // This is also used to check if a device exists - pub(super) userid_devicelistversion: Arc, // DevicelistVersion = u64 - pub(super) token_userdeviceid: Arc, - - pub(super) onetimekeyid_onetimekeys: Arc, // OneTimeKeyId = UserId + DeviceKeyId - pub(super) userid_lastonetimekeyupdate: Arc, // LastOneTimeKeyUpdate = Count - pub(super) keychangeid_userid: Arc, // KeyChangeId = UserId/RoomId + Count - pub(super) keyid_key: Arc, // KeyId = UserId + KeyId (depends on key type) - pub(super) userid_masterkeyid: Arc, - pub(super) userid_selfsigningkeyid: Arc, - pub(super) userid_usersigningkeyid: Arc, - - pub(super) userfilterid_filter: Arc, // UserFilterId = UserId + FilterId - - pub(super) todeviceid_events: Arc, // ToDeviceId = UserId + DeviceId + Count -} - -impl Users { +impl service::users::Data for KeyValueDatabase { /// Check if a user has an account on this homeserver. - #[tracing::instrument(skip(self, user_id))] pub fn exists(&self, user_id: &UserId) -> Result { Ok(self.userid_password.get(user_id.as_bytes())?.is_some()) } /// Check if account is deactivated - #[tracing::instrument(skip(self, user_id))] pub fn is_deactivated(&self, user_id: &UserId) -> Result { Ok(self .userid_password @@ -56,7 +17,6 @@ impl Users { } /// Check if a user is an admin - #[tracing::instrument(skip(self, user_id, rooms, globals))] pub fn is_admin( &self, user_id: &UserId, @@ -71,20 +31,17 @@ impl Users { } /// Create a new user account on this homeserver. - #[tracing::instrument(skip(self, user_id, password))] pub fn create(&self, user_id: &UserId, password: Option<&str>) -> Result<()> { self.set_password(user_id, password)?; Ok(()) } /// Returns the number of users registered on this server. - #[tracing::instrument(skip(self))] pub fn count(&self) -> Result { Ok(self.userid_password.iter().count()) } /// Find out which user an access token belongs to. - #[tracing::instrument(skip(self, token))] pub fn find_from_token(&self, token: &str) -> Result, String)>> { self.token_userdeviceid .get(token.as_bytes())? @@ -112,7 +69,6 @@ impl Users { } /// Returns an iterator over all users on this homeserver. - #[tracing::instrument(skip(self))] pub fn iter(&self) -> impl Iterator>> + '_ { self.userid_password.iter().map(|(bytes, _)| { UserId::parse(utils::string_from_bytes(&bytes).map_err(|_| { @@ -125,7 +81,6 @@ impl Users { /// Returns a list of local users as list of usernames. /// /// A user account is considered `local` if the length of it's password is greater then zero. - #[tracing::instrument(skip(self))] pub fn list_local_users(&self) -> Result> { let users: Vec = self .userid_password @@ -139,7 +94,6 @@ impl Users { /// username could be successfully parsed. /// If utils::string_from_bytes(...) returns an error that username will be skipped /// and the error will be logged. - #[tracing::instrument(skip(self))] fn get_username_with_valid_password(&self, username: &[u8], password: &[u8]) -> Option { // A valid password is not empty if password.is_empty() { @@ -159,7 +113,6 @@ impl Users { } /// Returns the password hash for the given user. - #[tracing::instrument(skip(self, user_id))] pub fn password_hash(&self, user_id: &UserId) -> Result> { self.userid_password .get(user_id.as_bytes())? @@ -171,7 +124,6 @@ impl Users { } /// Hash and set the user's password to the Argon2 hash - #[tracing::instrument(skip(self, user_id, password))] pub fn set_password(&self, user_id: &UserId, password: Option<&str>) -> Result<()> { if let Some(password) = password { if let Ok(hash) = utils::calculate_hash(password) { @@ -191,7 +143,6 @@ impl Users { } /// Returns the displayname of a user on this homeserver. - #[tracing::instrument(skip(self, user_id))] pub fn displayname(&self, user_id: &UserId) -> Result> { self.userid_displayname .get(user_id.as_bytes())? @@ -203,7 +154,6 @@ impl Users { } /// Sets a new displayname or removes it if displayname is None. You still need to nofify all rooms of this change. - #[tracing::instrument(skip(self, user_id, displayname))] pub fn set_displayname(&self, user_id: &UserId, displayname: Option) -> Result<()> { if let Some(displayname) = displayname { self.userid_displayname @@ -216,7 +166,6 @@ impl Users { } /// Get the avatar_url of a user. - #[tracing::instrument(skip(self, user_id))] pub fn avatar_url(&self, user_id: &UserId) -> Result>> { self.userid_avatarurl .get(user_id.as_bytes())? @@ -230,7 +179,6 @@ impl Users { } /// Sets a new avatar_url or removes it if avatar_url is None. - #[tracing::instrument(skip(self, user_id, avatar_url))] pub fn set_avatar_url(&self, user_id: &UserId, avatar_url: Option>) -> Result<()> { if let Some(avatar_url) = avatar_url { self.userid_avatarurl @@ -243,7 +191,6 @@ impl Users { } /// Get the blurhash of a user. - #[tracing::instrument(skip(self, user_id))] pub fn blurhash(&self, user_id: &UserId) -> Result> { self.userid_blurhash .get(user_id.as_bytes())? @@ -257,7 +204,6 @@ impl Users { } /// Sets a new avatar_url or removes it if avatar_url is None. - #[tracing::instrument(skip(self, user_id, blurhash))] pub fn set_blurhash(&self, user_id: &UserId, blurhash: Option) -> Result<()> { if let Some(blurhash) = blurhash { self.userid_blurhash @@ -270,7 +216,6 @@ impl Users { } /// Adds a new device to a user. - #[tracing::instrument(skip(self, user_id, device_id, token, initial_device_display_name))] pub fn create_device( &self, user_id: &UserId, @@ -305,7 +250,6 @@ impl Users { } /// Removes a device from a user. - #[tracing::instrument(skip(self, user_id, device_id))] pub fn remove_device(&self, user_id: &UserId, device_id: &DeviceId) -> Result<()> { let mut userdeviceid = user_id.as_bytes().to_vec(); userdeviceid.push(0xff); @@ -336,7 +280,6 @@ impl Users { } /// Returns an iterator over all device ids of this user. - #[tracing::instrument(skip(self, user_id))] pub fn all_device_ids<'a>( &'a self, user_id: &UserId, @@ -359,7 +302,6 @@ impl Users { } /// Replaces the access token of one device. - #[tracing::instrument(skip(self, user_id, device_id, token))] pub fn set_token(&self, user_id: &UserId, device_id: &DeviceId, token: &str) -> Result<()> { let mut userdeviceid = user_id.as_bytes().to_vec(); userdeviceid.push(0xff); @@ -383,14 +325,6 @@ impl Users { Ok(()) } - #[tracing::instrument(skip( - self, - user_id, - device_id, - one_time_key_key, - one_time_key_value, - globals - ))] pub fn add_one_time_key( &self, user_id: &UserId, @@ -427,7 +361,6 @@ impl Users { Ok(()) } - #[tracing::instrument(skip(self, user_id))] pub fn last_one_time_keys_update(&self, user_id: &UserId) -> Result { self.userid_lastonetimekeyupdate .get(user_id.as_bytes())? @@ -439,7 +372,6 @@ impl Users { .unwrap_or(Ok(0)) } - #[tracing::instrument(skip(self, user_id, device_id, key_algorithm, globals))] pub fn take_one_time_key( &self, user_id: &UserId, @@ -479,7 +411,6 @@ impl Users { .transpose() } - #[tracing::instrument(skip(self, user_id, device_id))] pub fn count_one_time_keys( &self, user_id: &UserId, @@ -512,7 +443,6 @@ impl Users { Ok(counts) } - #[tracing::instrument(skip(self, user_id, device_id, device_keys, rooms, globals))] pub fn add_device_keys( &self, user_id: &UserId, @@ -535,14 +465,6 @@ impl Users { Ok(()) } - #[tracing::instrument(skip( - self, - master_key, - self_signing_key, - user_signing_key, - rooms, - globals - ))] pub fn add_cross_signing_keys( &self, user_id: &UserId, @@ -658,7 +580,6 @@ impl Users { Ok(()) } - #[tracing::instrument(skip(self, target_id, key_id, signature, sender_id, rooms, globals))] pub fn sign_key( &self, target_id: &UserId, @@ -703,7 +624,6 @@ impl Users { Ok(()) } - #[tracing::instrument(skip(self, user_or_room_id, from, to))] pub fn keys_changed<'a>( &'a self, user_or_room_id: &str, @@ -742,7 +662,6 @@ impl Users { }) } - #[tracing::instrument(skip(self, user_id, rooms, globals))] pub fn mark_device_key_update( &self, user_id: &UserId, @@ -774,7 +693,6 @@ impl Users { Ok(()) } - #[tracing::instrument(skip(self, user_id, device_id))] pub fn get_device_keys( &self, user_id: &UserId, @@ -791,7 +709,6 @@ impl Users { }) } - #[tracing::instrument(skip(self, user_id, allowed_signatures))] pub fn get_master_key bool>( &self, user_id: &UserId, @@ -813,7 +730,6 @@ impl Users { }) } - #[tracing::instrument(skip(self, user_id, allowed_signatures))] pub fn get_self_signing_key bool>( &self, user_id: &UserId, @@ -835,7 +751,6 @@ impl Users { }) } - #[tracing::instrument(skip(self, user_id))] pub fn get_user_signing_key(&self, user_id: &UserId) -> Result>> { self.userid_usersigningkeyid .get(user_id.as_bytes())? @@ -848,15 +763,6 @@ impl Users { }) } - #[tracing::instrument(skip( - self, - sender, - target_user_id, - target_device_id, - event_type, - content, - globals - ))] pub fn add_to_device_event( &self, sender: &UserId, @@ -884,7 +790,6 @@ impl Users { Ok(()) } - #[tracing::instrument(skip(self, user_id, device_id))] pub fn get_to_device_events( &self, user_id: &UserId, @@ -907,7 +812,6 @@ impl Users { Ok(events) } - #[tracing::instrument(skip(self, user_id, device_id, until))] pub fn remove_to_device_events( &self, user_id: &UserId, @@ -942,7 +846,6 @@ impl Users { Ok(()) } - #[tracing::instrument(skip(self, user_id, device_id, device))] pub fn update_device_metadata( &self, user_id: &UserId, @@ -968,7 +871,6 @@ impl Users { } /// Get device metadata. - #[tracing::instrument(skip(self, user_id, device_id))] pub fn get_device_metadata( &self, user_id: &UserId, @@ -987,7 +889,6 @@ impl Users { }) } - #[tracing::instrument(skip(self, user_id))] pub fn get_devicelist_version(&self, user_id: &UserId) -> Result> { self.userid_devicelistversion .get(user_id.as_bytes())? @@ -998,7 +899,6 @@ impl Users { }) } - #[tracing::instrument(skip(self, user_id))] pub fn all_devices_metadata<'a>( &'a self, user_id: &UserId, @@ -1014,25 +914,7 @@ impl Users { }) } - /// Deactivate account - #[tracing::instrument(skip(self, user_id))] - pub fn deactivate_account(&self, user_id: &UserId) -> Result<()> { - // Remove all associated devices - for device_id in self.all_device_ids(user_id) { - self.remove_device(user_id, &device_id?)?; - } - - // Set the password to "" to indicate a deactivated account. Hashes will never result in an - // empty string, so the user will not be able to log in again. Systems like changing the - // password without logging in should check if the account is deactivated. - self.userid_password.insert(user_id.as_bytes(), &[])?; - - // TODO: Unhook 3PID - Ok(()) - } - /// Creates a new sync filter. Returns the filter id. - #[tracing::instrument(skip(self))] pub fn create_filter( &self, user_id: &UserId, @@ -1052,7 +934,6 @@ impl Users { Ok(filter_id) } - #[tracing::instrument(skip(self))] pub fn get_filter( &self, user_id: &UserId, @@ -1072,30 +953,3 @@ impl Users { } } } - -/// Ensure that a user only sees signatures from themselves and the target user -fn clean_signatures bool>( - cross_signing_key: &mut serde_json::Value, - user_id: &UserId, - allowed_signatures: F, -) -> Result<(), Error> { - if let Some(signatures) = cross_signing_key - .get_mut("signatures") - .and_then(|v| v.as_object_mut()) - { - // Don't allocate for the full size of the current signatures, but require - // at most one resize if nothing is dropped - let new_capacity = signatures.len() / 2; - for (user, signature) in - mem::replace(signatures, serde_json::Map::with_capacity(new_capacity)) - { - let id = <&UserId>::try_from(user.as_str()) - .map_err(|_| Error::bad_database("Invalid user ID in database."))?; - if id == user_id || allowed_signatures(id) { - signatures.insert(user, signature); - } - } - } - - Ok(()) -} diff --git a/src/service/appservice/data.rs b/src/service/appservice/data.rs new file mode 100644 index 00000000..fe57451f --- /dev/null +++ b/src/service/appservice/data.rs @@ -0,0 +1,17 @@ +pub trait Data { + /// Registers an appservice and returns the ID to the caller + pub fn register_appservice(&self, yaml: serde_yaml::Value) -> Result; + + /// Remove an appservice registration + /// + /// # Arguments + /// + /// * `service_name` - the name you send to register the service previously + pub fn unregister_appservice(&self, service_name: &str) -> Result<()>; + + pub fn get_registration(&self, id: &str) -> Result>; + + pub fn iter_ids(&self) -> Result> + '_>; + + pub fn all(&self) -> Result>; +} diff --git a/src/service/appservice/mod.rs b/src/service/appservice/mod.rs new file mode 100644 index 00000000..ec4ffc56 --- /dev/null +++ b/src/service/appservice/mod.rs @@ -0,0 +1,36 @@ +mod data; +pub use data::Data; + +use crate::service::*; + +pub struct Service { + db: D, +} + +impl Service<_> { + /// Registers an appservice and returns the ID to the caller + pub fn register_appservice(&self, yaml: serde_yaml::Value) -> Result { + self.db.register_appservice(yaml) + } + + /// Remove an appservice registration + /// + /// # Arguments + /// + /// * `service_name` - the name you send to register the service previously + pub fn unregister_appservice(&self, service_name: &str) -> Result<()> { + self.db.unregister_appservice(service_name) + } + + pub fn get_registration(&self, id: &str) -> Result> { + self.db.get_registration(id) + } + + pub fn iter_ids(&self) -> Result> + '_> { + self.db.iter_ids() + } + + pub fn all(&self) -> Result> { + self.db.all() + } +} diff --git a/src/service/globals.rs b/src/service/globals.rs index 7e09128e..2b47e5b1 100644 --- a/src/service/globals.rs +++ b/src/service/globals.rs @@ -1,3 +1,8 @@ +mod data; +pub use data::Data; + +use crate::service::*; + use crate::{database::Config, server_server::FedDest, utils, Error, Result}; use ruma::{ api::{ @@ -32,10 +37,11 @@ type SyncHandle = ( Receiver>>, // rx ); -pub struct Globals { +pub struct Service { + db: D, + pub actual_destination_cache: Arc>, // actual_destination, host pub tls_name_override: Arc>, - pub(super) globals: Arc, pub config: Config, keypair: Arc, dns_resolver: TokioAsyncResolver, @@ -44,7 +50,6 @@ pub struct Globals { default_client: reqwest::Client, pub stable_room_versions: Vec, pub unstable_room_versions: Vec, - pub(super) server_signingkeys: Arc, pub bad_event_ratelimiter: Arc, RateLimitState>>>, pub bad_signature_ratelimiter: Arc, RateLimitState>>>, pub servername_ratelimiter: Arc, Arc>>>, @@ -87,7 +92,8 @@ impl Default for RotationHandler { } } -impl Globals { + +impl Service<_> { pub fn load( globals: Arc, server_signingkeys: Arc, diff --git a/src/service/pusher.rs b/src/service/pusher.rs deleted file mode 100644 index 6b906c24..00000000 --- a/src/service/pusher.rs +++ /dev/null @@ -1,348 +0,0 @@ -use crate::{Database, Error, PduEvent, Result}; -use bytes::BytesMut; -use ruma::{ - api::{ - client::push::{get_pushers, set_pusher, PusherKind}, - push_gateway::send_event_notification::{ - self, - v1::{Device, Notification, NotificationCounts, NotificationPriority}, - }, - IncomingResponse, MatrixVersion, OutgoingRequest, SendAccessToken, - }, - events::{ - room::{name::RoomNameEventContent, power_levels::RoomPowerLevelsEventContent}, - AnySyncRoomEvent, RoomEventType, StateEventType, - }, - push::{Action, PushConditionRoomCtx, PushFormat, Ruleset, Tweak}, - serde::Raw, - uint, RoomId, UInt, UserId, -}; -use tracing::{error, info, warn}; - -use std::{fmt::Debug, mem, sync::Arc}; - -use super::abstraction::Tree; - -pub struct PushData { - /// UserId + pushkey -> Pusher - pub(super) senderkey_pusher: Arc, -} - -impl PushData { - #[tracing::instrument(skip(self, sender, pusher))] - pub fn set_pusher(&self, sender: &UserId, pusher: set_pusher::v3::Pusher) -> Result<()> { - let mut key = sender.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(pusher.pushkey.as_bytes()); - - // There are 2 kinds of pushers but the spec says: null deletes the pusher. - if pusher.kind.is_none() { - return self - .senderkey_pusher - .remove(&key) - .map(|_| ()) - .map_err(Into::into); - } - - self.senderkey_pusher.insert( - &key, - &serde_json::to_vec(&pusher).expect("Pusher is valid JSON value"), - )?; - - Ok(()) - } - - #[tracing::instrument(skip(self, senderkey))] - pub fn get_pusher(&self, senderkey: &[u8]) -> Result> { - self.senderkey_pusher - .get(senderkey)? - .map(|push| { - serde_json::from_slice(&*push) - .map_err(|_| Error::bad_database("Invalid Pusher in db.")) - }) - .transpose() - } - - #[tracing::instrument(skip(self, sender))] - pub fn get_pushers(&self, sender: &UserId) -> Result> { - let mut prefix = sender.as_bytes().to_vec(); - prefix.push(0xff); - - self.senderkey_pusher - .scan_prefix(prefix) - .map(|(_, push)| { - serde_json::from_slice(&*push) - .map_err(|_| Error::bad_database("Invalid Pusher in db.")) - }) - .collect() - } - - #[tracing::instrument(skip(self, sender))] - pub fn get_pusher_senderkeys<'a>( - &'a self, - sender: &UserId, - ) -> impl Iterator> + 'a { - let mut prefix = sender.as_bytes().to_vec(); - prefix.push(0xff); - - self.senderkey_pusher.scan_prefix(prefix).map(|(k, _)| k) - } -} - -#[tracing::instrument(skip(globals, destination, request))] -pub async fn send_request( - globals: &crate::database::globals::Globals, - destination: &str, - request: T, -) -> Result -where - T: Debug, -{ - let destination = destination.replace("/_matrix/push/v1/notify", ""); - - let http_request = request - .try_into_http_request::( - &destination, - SendAccessToken::IfRequired(""), - &[MatrixVersion::V1_0], - ) - .map_err(|e| { - warn!("Failed to find destination {}: {}", destination, e); - Error::BadServerResponse("Invalid destination") - })? - .map(|body| body.freeze()); - - let reqwest_request = reqwest::Request::try_from(http_request) - .expect("all http requests are valid reqwest requests"); - - // TODO: we could keep this very short and let expo backoff do it's thing... - //*reqwest_request.timeout_mut() = Some(Duration::from_secs(5)); - - let url = reqwest_request.url().clone(); - let response = globals.default_client().execute(reqwest_request).await; - - match response { - Ok(mut response) => { - // reqwest::Response -> http::Response conversion - let status = response.status(); - let mut http_response_builder = http::Response::builder() - .status(status) - .version(response.version()); - mem::swap( - response.headers_mut(), - http_response_builder - .headers_mut() - .expect("http::response::Builder is usable"), - ); - - let body = response.bytes().await.unwrap_or_else(|e| { - warn!("server error {}", e); - Vec::new().into() - }); // TODO: handle timeout - - if status != 200 { - info!( - "Push gateway returned bad response {} {}\n{}\n{:?}", - destination, - status, - url, - crate::utils::string_from_bytes(&body) - ); - } - - let response = T::IncomingResponse::try_from_http_response( - http_response_builder - .body(body) - .expect("reqwest body is valid http body"), - ); - response.map_err(|_| { - info!( - "Push gateway returned invalid response bytes {}\n{}", - destination, url - ); - Error::BadServerResponse("Push gateway returned bad response.") - }) - } - Err(e) => Err(e.into()), - } -} - -#[tracing::instrument(skip(user, unread, pusher, ruleset, pdu, db))] -pub async fn send_push_notice( - user: &UserId, - unread: UInt, - pusher: &get_pushers::v3::Pusher, - ruleset: Ruleset, - pdu: &PduEvent, - db: &Database, -) -> Result<()> { - let mut notify = None; - let mut tweaks = Vec::new(); - - let power_levels: RoomPowerLevelsEventContent = db - .rooms - .room_state_get(&pdu.room_id, &StateEventType::RoomPowerLevels, "")? - .map(|ev| { - serde_json::from_str(ev.content.get()) - .map_err(|_| Error::bad_database("invalid m.room.power_levels event")) - }) - .transpose()? - .unwrap_or_default(); - - for action in get_actions( - user, - &ruleset, - &power_levels, - &pdu.to_sync_room_event(), - &pdu.room_id, - db, - )? { - let n = match action { - Action::DontNotify => false, - // TODO: Implement proper support for coalesce - Action::Notify | Action::Coalesce => true, - Action::SetTweak(tweak) => { - tweaks.push(tweak.clone()); - continue; - } - }; - - if notify.is_some() { - return Err(Error::bad_database( - r#"Malformed pushrule contains more than one of these actions: ["dont_notify", "notify", "coalesce"]"#, - )); - } - - notify = Some(n); - } - - if notify == Some(true) { - send_notice(unread, pusher, tweaks, pdu, db).await?; - } - // Else the event triggered no actions - - Ok(()) -} - -#[tracing::instrument(skip(user, ruleset, pdu, db))] -pub fn get_actions<'a>( - user: &UserId, - ruleset: &'a Ruleset, - power_levels: &RoomPowerLevelsEventContent, - pdu: &Raw, - room_id: &RoomId, - db: &Database, -) -> Result<&'a [Action]> { - let ctx = PushConditionRoomCtx { - room_id: room_id.to_owned(), - member_count: 10_u32.into(), // TODO: get member count efficiently - user_display_name: db - .users - .displayname(user)? - .unwrap_or_else(|| user.localpart().to_owned()), - users_power_levels: power_levels.users.clone(), - default_power_level: power_levels.users_default, - notification_power_levels: power_levels.notifications.clone(), - }; - - Ok(ruleset.get_actions(pdu, &ctx)) -} - -#[tracing::instrument(skip(unread, pusher, tweaks, event, db))] -async fn send_notice( - unread: UInt, - pusher: &get_pushers::v3::Pusher, - tweaks: Vec, - event: &PduEvent, - db: &Database, -) -> Result<()> { - // TODO: email - if pusher.kind == PusherKind::Email { - return Ok(()); - } - - // TODO: - // Two problems with this - // 1. if "event_id_only" is the only format kind it seems we should never add more info - // 2. can pusher/devices have conflicting formats - let event_id_only = pusher.data.format == Some(PushFormat::EventIdOnly); - let url = if let Some(url) = &pusher.data.url { - url - } else { - error!("Http Pusher must have URL specified."); - return Ok(()); - }; - - let mut device = Device::new(pusher.app_id.clone(), pusher.pushkey.clone()); - let mut data_minus_url = pusher.data.clone(); - // The url must be stripped off according to spec - data_minus_url.url = None; - device.data = data_minus_url; - - // Tweaks are only added if the format is NOT event_id_only - if !event_id_only { - device.tweaks = tweaks.clone(); - } - - let d = &[device]; - let mut notifi = Notification::new(d); - - notifi.prio = NotificationPriority::Low; - notifi.event_id = Some(&event.event_id); - notifi.room_id = Some(&event.room_id); - // TODO: missed calls - notifi.counts = NotificationCounts::new(unread, uint!(0)); - - if event.kind == RoomEventType::RoomEncrypted - || tweaks - .iter() - .any(|t| matches!(t, Tweak::Highlight(true) | Tweak::Sound(_))) - { - notifi.prio = NotificationPriority::High - } - - if event_id_only { - send_request( - &db.globals, - url, - send_event_notification::v1::Request::new(notifi), - ) - .await?; - } else { - notifi.sender = Some(&event.sender); - notifi.event_type = Some(&event.kind); - let content = serde_json::value::to_raw_value(&event.content).ok(); - notifi.content = content.as_deref(); - - if event.kind == RoomEventType::RoomMember { - notifi.user_is_target = event.state_key.as_deref() == Some(event.sender.as_str()); - } - - let user_name = db.users.displayname(&event.sender)?; - notifi.sender_display_name = user_name.as_deref(); - - let room_name = if let Some(room_name_pdu) = - db.rooms - .room_state_get(&event.room_id, &StateEventType::RoomName, "")? - { - serde_json::from_str::(room_name_pdu.content.get()) - .map_err(|_| Error::bad_database("Invalid room name event in database."))? - .name - } else { - None - }; - - notifi.room_name = room_name.as_deref(); - - send_request( - &db.globals, - url, - send_event_notification::v1::Request::new(notifi), - ) - .await?; - } - - // TODO: email - - Ok(()) -} diff --git a/src/service/pusher/data.rs b/src/service/pusher/data.rs index 6b906c24..468ad8b4 100644 --- a/src/service/pusher/data.rs +++ b/src/service/pusher/data.rs @@ -1,348 +1,12 @@ -use crate::{Database, Error, PduEvent, Result}; -use bytes::BytesMut; -use ruma::{ - api::{ - client::push::{get_pushers, set_pusher, PusherKind}, - push_gateway::send_event_notification::{ - self, - v1::{Device, Notification, NotificationCounts, NotificationPriority}, - }, - IncomingResponse, MatrixVersion, OutgoingRequest, SendAccessToken, - }, - events::{ - room::{name::RoomNameEventContent, power_levels::RoomPowerLevelsEventContent}, - AnySyncRoomEvent, RoomEventType, StateEventType, - }, - push::{Action, PushConditionRoomCtx, PushFormat, Ruleset, Tweak}, - serde::Raw, - uint, RoomId, UInt, UserId, -}; -use tracing::{error, info, warn}; +pub trait Data { + fn set_pusher(&self, sender: &UserId, pusher: set_pusher::v3::Pusher) -> Result<()>; -use std::{fmt::Debug, mem, sync::Arc}; + pub fn get_pusher(&self, senderkey: &[u8]) -> Result>; -use super::abstraction::Tree; + pub fn get_pushers(&self, sender: &UserId) -> Result>; -pub struct PushData { - /// UserId + pushkey -> Pusher - pub(super) senderkey_pusher: Arc, -} - -impl PushData { - #[tracing::instrument(skip(self, sender, pusher))] - pub fn set_pusher(&self, sender: &UserId, pusher: set_pusher::v3::Pusher) -> Result<()> { - let mut key = sender.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(pusher.pushkey.as_bytes()); - - // There are 2 kinds of pushers but the spec says: null deletes the pusher. - if pusher.kind.is_none() { - return self - .senderkey_pusher - .remove(&key) - .map(|_| ()) - .map_err(Into::into); - } - - self.senderkey_pusher.insert( - &key, - &serde_json::to_vec(&pusher).expect("Pusher is valid JSON value"), - )?; - - Ok(()) - } - - #[tracing::instrument(skip(self, senderkey))] - pub fn get_pusher(&self, senderkey: &[u8]) -> Result> { - self.senderkey_pusher - .get(senderkey)? - .map(|push| { - serde_json::from_slice(&*push) - .map_err(|_| Error::bad_database("Invalid Pusher in db.")) - }) - .transpose() - } - - #[tracing::instrument(skip(self, sender))] - pub fn get_pushers(&self, sender: &UserId) -> Result> { - let mut prefix = sender.as_bytes().to_vec(); - prefix.push(0xff); - - self.senderkey_pusher - .scan_prefix(prefix) - .map(|(_, push)| { - serde_json::from_slice(&*push) - .map_err(|_| Error::bad_database("Invalid Pusher in db.")) - }) - .collect() - } - - #[tracing::instrument(skip(self, sender))] pub fn get_pusher_senderkeys<'a>( &'a self, sender: &UserId, - ) -> impl Iterator> + 'a { - let mut prefix = sender.as_bytes().to_vec(); - prefix.push(0xff); - - self.senderkey_pusher.scan_prefix(prefix).map(|(k, _)| k) - } -} - -#[tracing::instrument(skip(globals, destination, request))] -pub async fn send_request( - globals: &crate::database::globals::Globals, - destination: &str, - request: T, -) -> Result -where - T: Debug, -{ - let destination = destination.replace("/_matrix/push/v1/notify", ""); - - let http_request = request - .try_into_http_request::( - &destination, - SendAccessToken::IfRequired(""), - &[MatrixVersion::V1_0], - ) - .map_err(|e| { - warn!("Failed to find destination {}: {}", destination, e); - Error::BadServerResponse("Invalid destination") - })? - .map(|body| body.freeze()); - - let reqwest_request = reqwest::Request::try_from(http_request) - .expect("all http requests are valid reqwest requests"); - - // TODO: we could keep this very short and let expo backoff do it's thing... - //*reqwest_request.timeout_mut() = Some(Duration::from_secs(5)); - - let url = reqwest_request.url().clone(); - let response = globals.default_client().execute(reqwest_request).await; - - match response { - Ok(mut response) => { - // reqwest::Response -> http::Response conversion - let status = response.status(); - let mut http_response_builder = http::Response::builder() - .status(status) - .version(response.version()); - mem::swap( - response.headers_mut(), - http_response_builder - .headers_mut() - .expect("http::response::Builder is usable"), - ); - - let body = response.bytes().await.unwrap_or_else(|e| { - warn!("server error {}", e); - Vec::new().into() - }); // TODO: handle timeout - - if status != 200 { - info!( - "Push gateway returned bad response {} {}\n{}\n{:?}", - destination, - status, - url, - crate::utils::string_from_bytes(&body) - ); - } - - let response = T::IncomingResponse::try_from_http_response( - http_response_builder - .body(body) - .expect("reqwest body is valid http body"), - ); - response.map_err(|_| { - info!( - "Push gateway returned invalid response bytes {}\n{}", - destination, url - ); - Error::BadServerResponse("Push gateway returned bad response.") - }) - } - Err(e) => Err(e.into()), - } -} - -#[tracing::instrument(skip(user, unread, pusher, ruleset, pdu, db))] -pub async fn send_push_notice( - user: &UserId, - unread: UInt, - pusher: &get_pushers::v3::Pusher, - ruleset: Ruleset, - pdu: &PduEvent, - db: &Database, -) -> Result<()> { - let mut notify = None; - let mut tweaks = Vec::new(); - - let power_levels: RoomPowerLevelsEventContent = db - .rooms - .room_state_get(&pdu.room_id, &StateEventType::RoomPowerLevels, "")? - .map(|ev| { - serde_json::from_str(ev.content.get()) - .map_err(|_| Error::bad_database("invalid m.room.power_levels event")) - }) - .transpose()? - .unwrap_or_default(); - - for action in get_actions( - user, - &ruleset, - &power_levels, - &pdu.to_sync_room_event(), - &pdu.room_id, - db, - )? { - let n = match action { - Action::DontNotify => false, - // TODO: Implement proper support for coalesce - Action::Notify | Action::Coalesce => true, - Action::SetTweak(tweak) => { - tweaks.push(tweak.clone()); - continue; - } - }; - - if notify.is_some() { - return Err(Error::bad_database( - r#"Malformed pushrule contains more than one of these actions: ["dont_notify", "notify", "coalesce"]"#, - )); - } - - notify = Some(n); - } - - if notify == Some(true) { - send_notice(unread, pusher, tweaks, pdu, db).await?; - } - // Else the event triggered no actions - - Ok(()) -} - -#[tracing::instrument(skip(user, ruleset, pdu, db))] -pub fn get_actions<'a>( - user: &UserId, - ruleset: &'a Ruleset, - power_levels: &RoomPowerLevelsEventContent, - pdu: &Raw, - room_id: &RoomId, - db: &Database, -) -> Result<&'a [Action]> { - let ctx = PushConditionRoomCtx { - room_id: room_id.to_owned(), - member_count: 10_u32.into(), // TODO: get member count efficiently - user_display_name: db - .users - .displayname(user)? - .unwrap_or_else(|| user.localpart().to_owned()), - users_power_levels: power_levels.users.clone(), - default_power_level: power_levels.users_default, - notification_power_levels: power_levels.notifications.clone(), - }; - - Ok(ruleset.get_actions(pdu, &ctx)) -} - -#[tracing::instrument(skip(unread, pusher, tweaks, event, db))] -async fn send_notice( - unread: UInt, - pusher: &get_pushers::v3::Pusher, - tweaks: Vec, - event: &PduEvent, - db: &Database, -) -> Result<()> { - // TODO: email - if pusher.kind == PusherKind::Email { - return Ok(()); - } - - // TODO: - // Two problems with this - // 1. if "event_id_only" is the only format kind it seems we should never add more info - // 2. can pusher/devices have conflicting formats - let event_id_only = pusher.data.format == Some(PushFormat::EventIdOnly); - let url = if let Some(url) = &pusher.data.url { - url - } else { - error!("Http Pusher must have URL specified."); - return Ok(()); - }; - - let mut device = Device::new(pusher.app_id.clone(), pusher.pushkey.clone()); - let mut data_minus_url = pusher.data.clone(); - // The url must be stripped off according to spec - data_minus_url.url = None; - device.data = data_minus_url; - - // Tweaks are only added if the format is NOT event_id_only - if !event_id_only { - device.tweaks = tweaks.clone(); - } - - let d = &[device]; - let mut notifi = Notification::new(d); - - notifi.prio = NotificationPriority::Low; - notifi.event_id = Some(&event.event_id); - notifi.room_id = Some(&event.room_id); - // TODO: missed calls - notifi.counts = NotificationCounts::new(unread, uint!(0)); - - if event.kind == RoomEventType::RoomEncrypted - || tweaks - .iter() - .any(|t| matches!(t, Tweak::Highlight(true) | Tweak::Sound(_))) - { - notifi.prio = NotificationPriority::High - } - - if event_id_only { - send_request( - &db.globals, - url, - send_event_notification::v1::Request::new(notifi), - ) - .await?; - } else { - notifi.sender = Some(&event.sender); - notifi.event_type = Some(&event.kind); - let content = serde_json::value::to_raw_value(&event.content).ok(); - notifi.content = content.as_deref(); - - if event.kind == RoomEventType::RoomMember { - notifi.user_is_target = event.state_key.as_deref() == Some(event.sender.as_str()); - } - - let user_name = db.users.displayname(&event.sender)?; - notifi.sender_display_name = user_name.as_deref(); - - let room_name = if let Some(room_name_pdu) = - db.rooms - .room_state_get(&event.room_id, &StateEventType::RoomName, "")? - { - serde_json::from_str::(room_name_pdu.content.get()) - .map_err(|_| Error::bad_database("Invalid room name event in database."))? - .name - } else { - None - }; - - notifi.room_name = room_name.as_deref(); - - send_request( - &db.globals, - url, - send_event_notification::v1::Request::new(notifi), - ) - .await?; - } - - // TODO: email - - Ok(()) + ) -> impl Iterator> + 'a; } diff --git a/src/service/pusher/mod.rs b/src/service/pusher/mod.rs index 6b906c24..342763e8 100644 --- a/src/service/pusher/mod.rs +++ b/src/service/pusher/mod.rs @@ -1,348 +1,287 @@ -use crate::{Database, Error, PduEvent, Result}; -use bytes::BytesMut; -use ruma::{ - api::{ - client::push::{get_pushers, set_pusher, PusherKind}, - push_gateway::send_event_notification::{ - self, - v1::{Device, Notification, NotificationCounts, NotificationPriority}, - }, - IncomingResponse, MatrixVersion, OutgoingRequest, SendAccessToken, - }, - events::{ - room::{name::RoomNameEventContent, power_levels::RoomPowerLevelsEventContent}, - AnySyncRoomEvent, RoomEventType, StateEventType, - }, - push::{Action, PushConditionRoomCtx, PushFormat, Ruleset, Tweak}, - serde::Raw, - uint, RoomId, UInt, UserId, -}; -use tracing::{error, info, warn}; +mod data; +pub use data::Data; -use std::{fmt::Debug, mem, sync::Arc}; +use crate::service::*; -use super::abstraction::Tree; - -pub struct PushData { - /// UserId + pushkey -> Pusher - pub(super) senderkey_pusher: Arc, +pub struct Service { + db: D, } -impl PushData { - #[tracing::instrument(skip(self, sender, pusher))] +impl Service<_> { pub fn set_pusher(&self, sender: &UserId, pusher: set_pusher::v3::Pusher) -> Result<()> { - let mut key = sender.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(pusher.pushkey.as_bytes()); - - // There are 2 kinds of pushers but the spec says: null deletes the pusher. - if pusher.kind.is_none() { - return self - .senderkey_pusher - .remove(&key) - .map(|_| ()) - .map_err(Into::into); - } - - self.senderkey_pusher.insert( - &key, - &serde_json::to_vec(&pusher).expect("Pusher is valid JSON value"), - )?; - - Ok(()) + self.db.set_pusher(sender, pusher) } - #[tracing::instrument(skip(self, senderkey))] pub fn get_pusher(&self, senderkey: &[u8]) -> Result> { - self.senderkey_pusher - .get(senderkey)? - .map(|push| { - serde_json::from_slice(&*push) - .map_err(|_| Error::bad_database("Invalid Pusher in db.")) - }) - .transpose() + self.db.get_pusher(senderkey) } - #[tracing::instrument(skip(self, sender))] pub fn get_pushers(&self, sender: &UserId) -> Result> { - let mut prefix = sender.as_bytes().to_vec(); - prefix.push(0xff); - - self.senderkey_pusher - .scan_prefix(prefix) - .map(|(_, push)| { - serde_json::from_slice(&*push) - .map_err(|_| Error::bad_database("Invalid Pusher in db.")) - }) - .collect() + self.db.get_pushers(sender) } - #[tracing::instrument(skip(self, sender))] pub fn get_pusher_senderkeys<'a>( &'a self, sender: &UserId, ) -> impl Iterator> + 'a { - let mut prefix = sender.as_bytes().to_vec(); - prefix.push(0xff); - - self.senderkey_pusher.scan_prefix(prefix).map(|(k, _)| k) - } -} - -#[tracing::instrument(skip(globals, destination, request))] -pub async fn send_request( - globals: &crate::database::globals::Globals, - destination: &str, - request: T, -) -> Result -where - T: Debug, -{ - let destination = destination.replace("/_matrix/push/v1/notify", ""); - - let http_request = request - .try_into_http_request::( - &destination, - SendAccessToken::IfRequired(""), - &[MatrixVersion::V1_0], - ) - .map_err(|e| { - warn!("Failed to find destination {}: {}", destination, e); - Error::BadServerResponse("Invalid destination") - })? - .map(|body| body.freeze()); - - let reqwest_request = reqwest::Request::try_from(http_request) - .expect("all http requests are valid reqwest requests"); - - // TODO: we could keep this very short and let expo backoff do it's thing... - //*reqwest_request.timeout_mut() = Some(Duration::from_secs(5)); - - let url = reqwest_request.url().clone(); - let response = globals.default_client().execute(reqwest_request).await; - - match response { - Ok(mut response) => { - // reqwest::Response -> http::Response conversion - let status = response.status(); - let mut http_response_builder = http::Response::builder() - .status(status) - .version(response.version()); - mem::swap( - response.headers_mut(), - http_response_builder - .headers_mut() - .expect("http::response::Builder is usable"), - ); - - let body = response.bytes().await.unwrap_or_else(|e| { - warn!("server error {}", e); - Vec::new().into() - }); // TODO: handle timeout - - if status != 200 { - info!( - "Push gateway returned bad response {} {}\n{}\n{:?}", - destination, - status, - url, - crate::utils::string_from_bytes(&body) - ); - } - - let response = T::IncomingResponse::try_from_http_response( - http_response_builder - .body(body) - .expect("reqwest body is valid http body"), - ); - response.map_err(|_| { - info!( - "Push gateway returned invalid response bytes {}\n{}", - destination, url - ); - Error::BadServerResponse("Push gateway returned bad response.") - }) - } - Err(e) => Err(e.into()), - } -} - -#[tracing::instrument(skip(user, unread, pusher, ruleset, pdu, db))] -pub async fn send_push_notice( - user: &UserId, - unread: UInt, - pusher: &get_pushers::v3::Pusher, - ruleset: Ruleset, - pdu: &PduEvent, - db: &Database, -) -> Result<()> { - let mut notify = None; - let mut tweaks = Vec::new(); - - let power_levels: RoomPowerLevelsEventContent = db - .rooms - .room_state_get(&pdu.room_id, &StateEventType::RoomPowerLevels, "")? - .map(|ev| { - serde_json::from_str(ev.content.get()) - .map_err(|_| Error::bad_database("invalid m.room.power_levels event")) - }) - .transpose()? - .unwrap_or_default(); - - for action in get_actions( - user, - &ruleset, - &power_levels, - &pdu.to_sync_room_event(), - &pdu.room_id, - db, - )? { - let n = match action { - Action::DontNotify => false, - // TODO: Implement proper support for coalesce - Action::Notify | Action::Coalesce => true, - Action::SetTweak(tweak) => { - tweaks.push(tweak.clone()); - continue; - } - }; - - if notify.is_some() { - return Err(Error::bad_database( - r#"Malformed pushrule contains more than one of these actions: ["dont_notify", "notify", "coalesce"]"#, - )); - } - - notify = Some(n); + self.db.get_pusher_senderkeys(sender) } - if notify == Some(true) { - send_notice(unread, pusher, tweaks, pdu, db).await?; - } - // Else the event triggered no actions - - Ok(()) -} - -#[tracing::instrument(skip(user, ruleset, pdu, db))] -pub fn get_actions<'a>( - user: &UserId, - ruleset: &'a Ruleset, - power_levels: &RoomPowerLevelsEventContent, - pdu: &Raw, - room_id: &RoomId, - db: &Database, -) -> Result<&'a [Action]> { - let ctx = PushConditionRoomCtx { - room_id: room_id.to_owned(), - member_count: 10_u32.into(), // TODO: get member count efficiently - user_display_name: db - .users - .displayname(user)? - .unwrap_or_else(|| user.localpart().to_owned()), - users_power_levels: power_levels.users.clone(), - default_power_level: power_levels.users_default, - notification_power_levels: power_levels.notifications.clone(), - }; - - Ok(ruleset.get_actions(pdu, &ctx)) -} - -#[tracing::instrument(skip(unread, pusher, tweaks, event, db))] -async fn send_notice( - unread: UInt, - pusher: &get_pushers::v3::Pusher, - tweaks: Vec, - event: &PduEvent, - db: &Database, -) -> Result<()> { - // TODO: email - if pusher.kind == PusherKind::Email { - return Ok(()); - } - - // TODO: - // Two problems with this - // 1. if "event_id_only" is the only format kind it seems we should never add more info - // 2. can pusher/devices have conflicting formats - let event_id_only = pusher.data.format == Some(PushFormat::EventIdOnly); - let url = if let Some(url) = &pusher.data.url { - url - } else { - error!("Http Pusher must have URL specified."); - return Ok(()); - }; - - let mut device = Device::new(pusher.app_id.clone(), pusher.pushkey.clone()); - let mut data_minus_url = pusher.data.clone(); - // The url must be stripped off according to spec - data_minus_url.url = None; - device.data = data_minus_url; - - // Tweaks are only added if the format is NOT event_id_only - if !event_id_only { - device.tweaks = tweaks.clone(); - } - - let d = &[device]; - let mut notifi = Notification::new(d); - - notifi.prio = NotificationPriority::Low; - notifi.event_id = Some(&event.event_id); - notifi.room_id = Some(&event.room_id); - // TODO: missed calls - notifi.counts = NotificationCounts::new(unread, uint!(0)); - - if event.kind == RoomEventType::RoomEncrypted - || tweaks - .iter() - .any(|t| matches!(t, Tweak::Highlight(true) | Tweak::Sound(_))) + #[tracing::instrument(skip(globals, destination, request))] + pub async fn send_request( + globals: &crate::database::globals::Globals, + destination: &str, + request: T, + ) -> Result + where + T: Debug, { - notifi.prio = NotificationPriority::High + let destination = destination.replace("/_matrix/push/v1/notify", ""); + + let http_request = request + .try_into_http_request::( + &destination, + SendAccessToken::IfRequired(""), + &[MatrixVersion::V1_0], + ) + .map_err(|e| { + warn!("Failed to find destination {}: {}", destination, e); + Error::BadServerResponse("Invalid destination") + })? + .map(|body| body.freeze()); + + let reqwest_request = reqwest::Request::try_from(http_request) + .expect("all http requests are valid reqwest requests"); + + // TODO: we could keep this very short and let expo backoff do it's thing... + //*reqwest_request.timeout_mut() = Some(Duration::from_secs(5)); + + let url = reqwest_request.url().clone(); + let response = globals.default_client().execute(reqwest_request).await; + + match response { + Ok(mut response) => { + // reqwest::Response -> http::Response conversion + let status = response.status(); + let mut http_response_builder = http::Response::builder() + .status(status) + .version(response.version()); + mem::swap( + response.headers_mut(), + http_response_builder + .headers_mut() + .expect("http::response::Builder is usable"), + ); + + let body = response.bytes().await.unwrap_or_else(|e| { + warn!("server error {}", e); + Vec::new().into() + }); // TODO: handle timeout + + if status != 200 { + info!( + "Push gateway returned bad response {} {}\n{}\n{:?}", + destination, + status, + url, + crate::utils::string_from_bytes(&body) + ); + } + + let response = T::IncomingResponse::try_from_http_response( + http_response_builder + .body(body) + .expect("reqwest body is valid http body"), + ); + response.map_err(|_| { + info!( + "Push gateway returned invalid response bytes {}\n{}", + destination, url + ); + Error::BadServerResponse("Push gateway returned bad response.") + }) + } + Err(e) => Err(e.into()), + } } - if event_id_only { - send_request( - &db.globals, - url, - send_event_notification::v1::Request::new(notifi), - ) - .await?; - } else { - notifi.sender = Some(&event.sender); - notifi.event_type = Some(&event.kind); - let content = serde_json::value::to_raw_value(&event.content).ok(); - notifi.content = content.as_deref(); + #[tracing::instrument(skip(user, unread, pusher, ruleset, pdu, db))] + pub async fn send_push_notice( + user: &UserId, + unread: UInt, + pusher: &get_pushers::v3::Pusher, + ruleset: Ruleset, + pdu: &PduEvent, + db: &Database, + ) -> Result<()> { + let mut notify = None; + let mut tweaks = Vec::new(); - if event.kind == RoomEventType::RoomMember { - notifi.user_is_target = event.state_key.as_deref() == Some(event.sender.as_str()); + let power_levels: RoomPowerLevelsEventContent = db + .rooms + .room_state_get(&pdu.room_id, &StateEventType::RoomPowerLevels, "")? + .map(|ev| { + serde_json::from_str(ev.content.get()) + .map_err(|_| Error::bad_database("invalid m.room.power_levels event")) + }) + .transpose()? + .unwrap_or_default(); + + for action in get_actions( + user, + &ruleset, + &power_levels, + &pdu.to_sync_room_event(), + &pdu.room_id, + db, + )? { + let n = match action { + Action::DontNotify => false, + // TODO: Implement proper support for coalesce + Action::Notify | Action::Coalesce => true, + Action::SetTweak(tweak) => { + tweaks.push(tweak.clone()); + continue; + } + }; + + if notify.is_some() { + return Err(Error::bad_database( + r#"Malformed pushrule contains more than one of these actions: ["dont_notify", "notify", "coalesce"]"#, + )); + } + + notify = Some(n); } - let user_name = db.users.displayname(&event.sender)?; - notifi.sender_display_name = user_name.as_deref(); + if notify == Some(true) { + send_notice(unread, pusher, tweaks, pdu, db).await?; + } + // Else the event triggered no actions - let room_name = if let Some(room_name_pdu) = - db.rooms - .room_state_get(&event.room_id, &StateEventType::RoomName, "")? - { - serde_json::from_str::(room_name_pdu.content.get()) - .map_err(|_| Error::bad_database("Invalid room name event in database."))? - .name - } else { - None - }; - - notifi.room_name = room_name.as_deref(); - - send_request( - &db.globals, - url, - send_event_notification::v1::Request::new(notifi), - ) - .await?; + Ok(()) } - // TODO: email + #[tracing::instrument(skip(user, ruleset, pdu, db))] + pub fn get_actions<'a>( + user: &UserId, + ruleset: &'a Ruleset, + power_levels: &RoomPowerLevelsEventContent, + pdu: &Raw, + room_id: &RoomId, + db: &Database, + ) -> Result<&'a [Action]> { + let ctx = PushConditionRoomCtx { + room_id: room_id.to_owned(), + member_count: 10_u32.into(), // TODO: get member count efficiently + user_display_name: db + .users + .displayname(user)? + .unwrap_or_else(|| user.localpart().to_owned()), + users_power_levels: power_levels.users.clone(), + default_power_level: power_levels.users_default, + notification_power_levels: power_levels.notifications.clone(), + }; - Ok(()) + Ok(ruleset.get_actions(pdu, &ctx)) + } + + #[tracing::instrument(skip(unread, pusher, tweaks, event, db))] + async fn send_notice( + unread: UInt, + pusher: &get_pushers::v3::Pusher, + tweaks: Vec, + event: &PduEvent, + db: &Database, + ) -> Result<()> { + // TODO: email + if pusher.kind == PusherKind::Email { + return Ok(()); + } + + // TODO: + // Two problems with this + // 1. if "event_id_only" is the only format kind it seems we should never add more info + // 2. can pusher/devices have conflicting formats + let event_id_only = pusher.data.format == Some(PushFormat::EventIdOnly); + let url = if let Some(url) = &pusher.data.url { + url + } else { + error!("Http Pusher must have URL specified."); + return Ok(()); + }; + + let mut device = Device::new(pusher.app_id.clone(), pusher.pushkey.clone()); + let mut data_minus_url = pusher.data.clone(); + // The url must be stripped off according to spec + data_minus_url.url = None; + device.data = data_minus_url; + + // Tweaks are only added if the format is NOT event_id_only + if !event_id_only { + device.tweaks = tweaks.clone(); + } + + let d = &[device]; + let mut notifi = Notification::new(d); + + notifi.prio = NotificationPriority::Low; + notifi.event_id = Some(&event.event_id); + notifi.room_id = Some(&event.room_id); + // TODO: missed calls + notifi.counts = NotificationCounts::new(unread, uint!(0)); + + if event.kind == RoomEventType::RoomEncrypted + || tweaks + .iter() + .any(|t| matches!(t, Tweak::Highlight(true) | Tweak::Sound(_))) + { + notifi.prio = NotificationPriority::High + } + + if event_id_only { + send_request( + &db.globals, + url, + send_event_notification::v1::Request::new(notifi), + ) + .await?; + } else { + notifi.sender = Some(&event.sender); + notifi.event_type = Some(&event.kind); + let content = serde_json::value::to_raw_value(&event.content).ok(); + notifi.content = content.as_deref(); + + if event.kind == RoomEventType::RoomMember { + notifi.user_is_target = event.state_key.as_deref() == Some(event.sender.as_str()); + } + + let user_name = db.users.displayname(&event.sender)?; + notifi.sender_display_name = user_name.as_deref(); + + let room_name = if let Some(room_name_pdu) = + db.rooms + .room_state_get(&event.room_id, &StateEventType::RoomName, "")? + { + serde_json::from_str::(room_name_pdu.content.get()) + .map_err(|_| Error::bad_database("Invalid room name event in database."))? + .name + } else { + None + }; + + notifi.room_name = room_name.as_deref(); + + send_request( + &db.globals, + url, + send_event_notification::v1::Request::new(notifi), + ) + .await?; + } + + // TODO: email + + Ok(()) + } } diff --git a/src/service/rooms/short/mod.rs b/src/service/rooms/short/mod.rs index c44d357c..a8e87b91 100644 --- a/src/service/rooms/short/mod.rs +++ b/src/service/rooms/short/mod.rs @@ -1,4 +1,13 @@ +mod data; +pub use data::Data; +use crate::service::*; + +pub struct Service { + db: D, +} + +impl Service<_> { pub fn get_or_create_shorteventid( &self, event_id: &EventId, @@ -222,4 +231,4 @@ } }) } - +} diff --git a/src/service/rooms/timeline/data.rs b/src/service/rooms/timeline/data.rs index 5b423d2d..4e5c3796 100644 --- a/src/service/rooms/timeline/data.rs +++ b/src/service/rooms/timeline/data.rs @@ -1,816 +1,41 @@ - - /// Checks if a room exists. - #[tracing::instrument(skip(self))] - pub fn first_pdu_in_room(&self, room_id: &RoomId) -> Result>> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - // Look for PDUs in that room. - self.pduid_pdu - .iter_from(&prefix, false) - .filter(|(k, _)| k.starts_with(&prefix)) - .map(|(_, pdu)| { - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid first PDU in db.")) - .map(Arc::new) - }) - .next() - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn last_timeline_count(&self, sender_user: &UserId, room_id: &RoomId) -> Result { - match self - .lasttimelinecount_cache - .lock() - .unwrap() - .entry(room_id.to_owned()) - { - hash_map::Entry::Vacant(v) => { - if let Some(last_count) = self - .pdus_until(&sender_user, &room_id, u64::MAX)? - .filter_map(|r| { - // Filter out buggy events - if r.is_err() { - error!("Bad pdu in pdus_since: {:?}", r); - } - r.ok() - }) - .map(|(pduid, _)| self.pdu_count(&pduid)) - .next() - { - Ok(*v.insert(last_count?)) - } else { - Ok(0) - } - } - hash_map::Entry::Occupied(o) => Ok(*o.get()), - } - } - - // TODO Is this the same as the function above? - #[tracing::instrument(skip(self))] - pub fn latest_pdu_count(&self, room_id: &RoomId) -> Result { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut last_possible_key = prefix.clone(); - last_possible_key.extend_from_slice(&u64::MAX.to_be_bytes()); - - self.pduid_pdu - .iter_from(&last_possible_key, true) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .next() - .map(|b| self.pdu_count(&b.0)) - .transpose() - .map(|op| op.unwrap_or_default()) - } - - +pub trait Data { + fn last_timeline_count(&self, sender_user: &UserId, room_id: &RoomId) -> Result; /// Returns the `count` of this pdu's id. - pub fn get_pdu_count(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pdu_id| self.pdu_count(&pdu_id)) - .transpose() - } + fn get_pdu_count(&self, event_id: &EventId) -> Result>; /// Returns the json of a pdu. - pub fn get_pdu_json(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map_or_else( - || self.eventid_outlierpdu.get(event_id.as_bytes()), - |pduid| { - Ok(Some(self.pduid_pdu.get(&pduid)?.ok_or_else(|| { - Error::bad_database("Invalid pduid in eventid_pduid.") - })?)) - }, - )? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } + pub fn get_pdu_json(&self, event_id: &EventId) -> Result>; /// Returns the json of a pdu. pub fn get_non_outlier_pdu_json( - &self, - event_id: &EventId, - ) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pduid| { - self.pduid_pdu - .get(&pduid)? - .ok_or_else(|| Error::bad_database("Invalid pduid in eventid_pduid.")) - }) - .transpose()? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } /// Returns the pdu's id. - pub fn get_pdu_id(&self, event_id: &EventId) -> Result>> { - self.eventid_pduid.get(event_id.as_bytes()) - } + pub fn get_pdu_id(&self, event_id: &EventId) -> Result>>; /// Returns the pdu. /// /// Checks the `eventid_outlierpdu` Tree if not found in the timeline. - pub fn get_non_outlier_pdu(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pduid| { - self.pduid_pdu - .get(&pduid)? - .ok_or_else(|| Error::bad_database("Invalid pduid in eventid_pduid.")) - }) - .transpose()? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() - } + pub fn get_non_outlier_pdu(&self, event_id: &EventId) -> Result>; /// Returns the pdu. /// /// Checks the `eventid_outlierpdu` Tree if not found in the timeline. - pub fn get_pdu(&self, event_id: &EventId) -> Result>> { - if let Some(p) = self.pdu_cache.lock().unwrap().get_mut(event_id) { - return Ok(Some(Arc::clone(p))); - } - - if let Some(pdu) = self - .eventid_pduid - .get(event_id.as_bytes())? - .map_or_else( - || self.eventid_outlierpdu.get(event_id.as_bytes()), - |pduid| { - Ok(Some(self.pduid_pdu.get(&pduid)?.ok_or_else(|| { - Error::bad_database("Invalid pduid in eventid_pduid.") - })?)) - }, - )? - .map(|pdu| { - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db.")) - .map(Arc::new) - }) - .transpose()? - { - self.pdu_cache - .lock() - .unwrap() - .insert(event_id.to_owned(), Arc::clone(&pdu)); - Ok(Some(pdu)) - } else { - Ok(None) - } - } + pub fn get_pdu(&self, event_id: &EventId) -> Result>>; /// Returns the pdu. /// /// This does __NOT__ check the outliers `Tree`. - pub fn get_pdu_from_id(&self, pdu_id: &[u8]) -> Result> { - self.pduid_pdu.get(pdu_id)?.map_or(Ok(None), |pdu| { - Ok(Some( - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db."))?, - )) - }) - } + pub fn get_pdu_from_id(&self, pdu_id: &[u8]) -> Result>; /// Returns the pdu as a `BTreeMap`. - pub fn get_pdu_json_from_id(&self, pdu_id: &[u8]) -> Result> { - self.pduid_pdu.get(pdu_id)?.map_or(Ok(None), |pdu| { - Ok(Some( - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db."))?, - )) - }) - } + pub fn get_pdu_json_from_id(&self, pdu_id: &[u8]) -> Result>; /// Returns the `count` of this pdu's id. - pub fn pdu_count(&self, pdu_id: &[u8]) -> Result { - utils::u64_from_bytes(&pdu_id[pdu_id.len() - size_of::()..]) - .map_err(|_| Error::bad_database("PDU has invalid count bytes.")) - } + pub fn pdu_count(&self, pdu_id: &[u8]) -> Result; /// Removes a pdu and creates a new one with the same id. - #[tracing::instrument(skip(self))] - fn replace_pdu(&self, pdu_id: &[u8], pdu: &PduEvent) -> Result<()> { - if self.pduid_pdu.get(pdu_id)?.is_some() { - self.pduid_pdu.insert( - pdu_id, - &serde_json::to_vec(pdu).expect("PduEvent::to_vec always works"), - )?; - Ok(()) - } else { - Err(Error::BadRequest( - ErrorKind::NotFound, - "PDU does not exist.", - )) - } - } - - /// Creates a new persisted data unit and adds it to a room. - /// - /// By this point the incoming event should be fully authenticated, no auth happens - /// in `append_pdu`. - /// - /// Returns pdu id - #[tracing::instrument(skip(self, pdu, pdu_json, leaves, db))] - pub fn append_pdu<'a>( - &self, - pdu: &PduEvent, - mut pdu_json: CanonicalJsonObject, - leaves: impl IntoIterator + Debug, - db: &Database, - ) -> Result> { - let shortroomid = self.get_shortroomid(&pdu.room_id)?.expect("room exists"); - - // Make unsigned fields correct. This is not properly documented in the spec, but state - // events need to have previous content in the unsigned field, so clients can easily - // interpret things like membership changes - if let Some(state_key) = &pdu.state_key { - if let CanonicalJsonValue::Object(unsigned) = pdu_json - .entry("unsigned".to_owned()) - .or_insert_with(|| CanonicalJsonValue::Object(Default::default())) - { - if let Some(shortstatehash) = self.pdu_shortstatehash(&pdu.event_id).unwrap() { - if let Some(prev_state) = self - .state_get(shortstatehash, &pdu.kind.to_string().into(), state_key) - .unwrap() - { - unsigned.insert( - "prev_content".to_owned(), - CanonicalJsonValue::Object( - utils::to_canonical_object(prev_state.content.clone()) - .expect("event is valid, we just created it"), - ), - ); - } - } - } else { - error!("Invalid unsigned type in pdu."); - } - } - - // We must keep track of all events that have been referenced. - self.mark_as_referenced(&pdu.room_id, &pdu.prev_events)?; - self.replace_pdu_leaves(&pdu.room_id, leaves)?; - - let mutex_insert = Arc::clone( - db.globals - .roomid_mutex_insert - .write() - .unwrap() - .entry(pdu.room_id.clone()) - .or_default(), - ); - let insert_lock = mutex_insert.lock().unwrap(); - - let count1 = db.globals.next_count()?; - // Mark as read first so the sending client doesn't get a notification even if appending - // fails - self.edus - .private_read_set(&pdu.room_id, &pdu.sender, count1, &db.globals)?; - self.reset_notification_counts(&pdu.sender, &pdu.room_id)?; - - let count2 = db.globals.next_count()?; - let mut pdu_id = shortroomid.to_be_bytes().to_vec(); - pdu_id.extend_from_slice(&count2.to_be_bytes()); - - // There's a brief moment of time here where the count is updated but the pdu does not - // exist. This could theoretically lead to dropped pdus, but it's extremely rare - // - // Update: We fixed this using insert_lock - - self.pduid_pdu.insert( - &pdu_id, - &serde_json::to_vec(&pdu_json).expect("CanonicalJsonObject is always a valid"), - )?; - self.lasttimelinecount_cache - .lock() - .unwrap() - .insert(pdu.room_id.clone(), count2); - - self.eventid_pduid - .insert(pdu.event_id.as_bytes(), &pdu_id)?; - self.eventid_outlierpdu.remove(pdu.event_id.as_bytes())?; - - drop(insert_lock); - - // See if the event matches any known pushers - let power_levels: RoomPowerLevelsEventContent = db - .rooms - .room_state_get(&pdu.room_id, &StateEventType::RoomPowerLevels, "")? - .map(|ev| { - serde_json::from_str(ev.content.get()) - .map_err(|_| Error::bad_database("invalid m.room.power_levels event")) - }) - .transpose()? - .unwrap_or_default(); - - let sync_pdu = pdu.to_sync_room_event(); - - let mut notifies = Vec::new(); - let mut highlights = Vec::new(); - - for user in self.get_our_real_users(&pdu.room_id, db)?.iter() { - // Don't notify the user of their own events - if user == &pdu.sender { - continue; - } - - let rules_for_user = db - .account_data - .get( - None, - user, - GlobalAccountDataEventType::PushRules.to_string().into(), - )? - .map(|ev: PushRulesEvent| ev.content.global) - .unwrap_or_else(|| Ruleset::server_default(user)); - - let mut highlight = false; - let mut notify = false; - - for action in pusher::get_actions( - user, - &rules_for_user, - &power_levels, - &sync_pdu, - &pdu.room_id, - db, - )? { - match action { - Action::DontNotify => notify = false, - // TODO: Implement proper support for coalesce - Action::Notify | Action::Coalesce => notify = true, - Action::SetTweak(Tweak::Highlight(true)) => { - highlight = true; - } - _ => {} - }; - } - - let mut userroom_id = user.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(pdu.room_id.as_bytes()); - - if notify { - notifies.push(userroom_id.clone()); - } - - if highlight { - highlights.push(userroom_id); - } - - for senderkey in db.pusher.get_pusher_senderkeys(user) { - db.sending.send_push_pdu(&*pdu_id, senderkey)?; - } - } - - self.userroomid_notificationcount - .increment_batch(&mut notifies.into_iter())?; - self.userroomid_highlightcount - .increment_batch(&mut highlights.into_iter())?; - - match pdu.kind { - RoomEventType::RoomRedaction => { - if let Some(redact_id) = &pdu.redacts { - self.redact_pdu(redact_id, pdu)?; - } - } - RoomEventType::RoomMember => { - if let Some(state_key) = &pdu.state_key { - #[derive(Deserialize)] - struct ExtractMembership { - membership: MembershipState, - } - - // if the state_key fails - let target_user_id = UserId::parse(state_key.clone()) - .expect("This state_key was previously validated"); - - let content = serde_json::from_str::(pdu.content.get()) - .map_err(|_| Error::bad_database("Invalid content in pdu."))?; - - let invite_state = match content.membership { - MembershipState::Invite => { - let state = self.calculate_invite_state(pdu)?; - Some(state) - } - _ => None, - }; - - // Update our membership info, we do this here incase a user is invited - // and immediately leaves we need the DB to record the invite event for auth - self.update_membership( - &pdu.room_id, - &target_user_id, - content.membership, - &pdu.sender, - invite_state, - db, - true, - )?; - } - } - RoomEventType::RoomMessage => { - #[derive(Deserialize)] - struct ExtractBody<'a> { - #[serde(borrow)] - body: Option>, - } - - let content = serde_json::from_str::>(pdu.content.get()) - .map_err(|_| Error::bad_database("Invalid content in pdu."))?; - - if let Some(body) = content.body { - DB.rooms.search.index_pdu(room_id, pdu_id, body)?; - - let admin_room = self.id_from_alias( - <&RoomAliasId>::try_from( - format!("#admins:{}", db.globals.server_name()).as_str(), - ) - .expect("#admins:server_name is a valid room alias"), - )?; - let server_user = format!("@conduit:{}", db.globals.server_name()); - - let to_conduit = body.starts_with(&format!("{}: ", server_user)); - - // This will evaluate to false if the emergency password is set up so that - // the administrator can execute commands as conduit - let from_conduit = - pdu.sender == server_user && db.globals.emergency_password().is_none(); - - if to_conduit && !from_conduit && admin_room.as_ref() == Some(&pdu.room_id) { - db.admin.process_message(body.to_string()); - } - } - } - _ => {} - } - - for appservice in db.appservice.all()? { - if self.appservice_in_room(room_id, &appservice, db)? { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - continue; - } - - // If the RoomMember event has a non-empty state_key, it is targeted at someone. - // If it is our appservice user, we send this PDU to it. - if pdu.kind == RoomEventType::RoomMember { - if let Some(state_key_uid) = &pdu - .state_key - .as_ref() - .and_then(|state_key| UserId::parse(state_key.as_str()).ok()) - { - if let Some(appservice_uid) = appservice - .1 - .get("sender_localpart") - .and_then(|string| string.as_str()) - .and_then(|string| { - UserId::parse_with_server_name(string, db.globals.server_name()).ok() - }) - { - if state_key_uid == &appservice_uid { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - continue; - } - } - } - } - - if let Some(namespaces) = appservice.1.get("namespaces") { - let users = namespaces - .get("users") - .and_then(|users| users.as_sequence()) - .map_or_else(Vec::new, |users| { - users - .iter() - .filter_map(|users| Regex::new(users.get("regex")?.as_str()?).ok()) - .collect::>() - }); - let aliases = namespaces - .get("aliases") - .and_then(|aliases| aliases.as_sequence()) - .map_or_else(Vec::new, |aliases| { - aliases - .iter() - .filter_map(|aliases| Regex::new(aliases.get("regex")?.as_str()?).ok()) - .collect::>() - }); - let rooms = namespaces - .get("rooms") - .and_then(|rooms| rooms.as_sequence()); - - let matching_users = |users: &Regex| { - users.is_match(pdu.sender.as_str()) - || pdu.kind == RoomEventType::RoomMember - && pdu - .state_key - .as_ref() - .map_or(false, |state_key| users.is_match(state_key)) - }; - let matching_aliases = |aliases: &Regex| { - self.room_aliases(room_id) - .filter_map(|r| r.ok()) - .any(|room_alias| aliases.is_match(room_alias.as_str())) - }; - - if aliases.iter().any(matching_aliases) - || rooms.map_or(false, |rooms| rooms.contains(&room_id.as_str().into())) - || users.iter().any(matching_users) - { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; - } - } - } - - - Ok(pdu_id) - } - - pub fn create_hash_and_sign_event( - &self, - pdu_builder: PduBuilder, - sender: &UserId, - room_id: &RoomId, - db: &Database, - _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex - ) -> (PduEvent, CanonicalJsonObj) { - let PduBuilder { - event_type, - content, - unsigned, - state_key, - redacts, - } = pdu_builder; - - let prev_events: Vec<_> = db - .rooms - .get_pdu_leaves(room_id)? - .into_iter() - .take(20) - .collect(); - - let create_event = db - .rooms - .room_state_get(room_id, &StateEventType::RoomCreate, "")?; - - let create_event_content: Option = create_event - .as_ref() - .map(|create_event| { - serde_json::from_str(create_event.content.get()).map_err(|e| { - warn!("Invalid create event: {}", e); - Error::bad_database("Invalid create event in db.") - }) - }) - .transpose()?; - - // If there was no create event yet, assume we are creating a room with the default - // version right now - let room_version_id = create_event_content - .map_or(db.globals.default_room_version(), |create_event| { - create_event.room_version - }); - let room_version = - RoomVersion::new(&room_version_id).expect("room version is supported"); - - let auth_events = - self.get_auth_events(room_id, &event_type, sender, state_key.as_deref(), &content)?; - - // Our depth is the maximum depth of prev_events + 1 - let depth = prev_events - .iter() - .filter_map(|event_id| Some(db.rooms.get_pdu(event_id).ok()??.depth)) - .max() - .unwrap_or_else(|| uint!(0)) - + uint!(1); - - let mut unsigned = unsigned.unwrap_or_default(); - - if let Some(state_key) = &state_key { - if let Some(prev_pdu) = - self.room_state_get(room_id, &event_type.to_string().into(), state_key)? - { - unsigned.insert( - "prev_content".to_owned(), - serde_json::from_str(prev_pdu.content.get()).expect("string is valid json"), - ); - unsigned.insert( - "prev_sender".to_owned(), - serde_json::to_value(&prev_pdu.sender).expect("UserId::to_value always works"), - ); - } - } - - let pdu = PduEvent { - event_id: ruma::event_id!("$thiswillbefilledinlater").into(), - room_id: room_id.to_owned(), - sender: sender_user.to_owned(), - origin_server_ts: utils::millis_since_unix_epoch() - .try_into() - .expect("time is valid"), - kind: event_type, - content, - state_key, - prev_events, - depth, - auth_events: auth_events - .iter() - .map(|(_, pdu)| pdu.event_id.clone()) - .collect(), - redacts, - unsigned: if unsigned.is_empty() { - None - } else { - Some(to_raw_value(&unsigned).expect("to_raw_value always works")) - }, - hashes: EventHash { - sha256: "aaa".to_owned(), - }, - signatures: None, - }; - - let auth_check = state_res::auth_check( - &room_version, - &pdu, - None::, // TODO: third_party_invite - |k, s| auth_events.get(&(k.clone(), s.to_owned())), - ) - .map_err(|e| { - error!("{:?}", e); - Error::bad_database("Auth check failed.") - })?; - - if !auth_check { - return Err(Error::BadRequest( - ErrorKind::Forbidden, - "Event is not authorized.", - )); - } - - // Hash and sign - let mut pdu_json = - utils::to_canonical_object(&pdu).expect("event is valid, we just created it"); - - pdu_json.remove("event_id"); - - // Add origin because synapse likes that (and it's required in the spec) - pdu_json.insert( - "origin".to_owned(), - to_canonical_value(db.globals.server_name()) - .expect("server name is a valid CanonicalJsonValue"), - ); - - match ruma::signatures::hash_and_sign_event( - db.globals.server_name().as_str(), - db.globals.keypair(), - &mut pdu_json, - &room_version_id, - ) { - Ok(_) => {} - Err(e) => { - return match e { - ruma::signatures::Error::PduSize => Err(Error::BadRequest( - ErrorKind::TooLarge, - "Message is too long", - )), - _ => Err(Error::BadRequest( - ErrorKind::Unknown, - "Signing event failed", - )), - } - } - } - - // Generate event id - pdu.event_id = EventId::parse_arc(format!( - "${}", - ruma::signatures::reference_hash(&pdu_json, &room_version_id) - .expect("ruma can calculate reference hashes") - )) - .expect("ruma's reference hashes are valid event ids"); - - pdu_json.insert( - "event_id".to_owned(), - CanonicalJsonValue::String(pdu.event_id.as_str().to_owned()), - ); - - // Generate short event id - let _shorteventid = self.get_or_create_shorteventid(&pdu.event_id, &db.globals)?; - } - - /// Creates a new persisted data unit and adds it to a room. This function takes a - /// roomid_mutex_state, meaning that only this function is able to mutate the room state. - #[tracing::instrument(skip(self, db, _mutex_lock))] - pub fn build_and_append_pdu( - &self, - pdu_builder: PduBuilder, - sender: &UserId, - room_id: &RoomId, - db: &Database, - _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex - ) -> Result> { - - let (pdu, pdu_json) = create_hash_and_sign_event()?; - - - // We append to state before appending the pdu, so we don't have a moment in time with the - // pdu without it's state. This is okay because append_pdu can't fail. - let statehashid = self.append_to_state(&pdu, &db.globals)?; - - let pdu_id = self.append_pdu( - &pdu, - pdu_json, - // Since this PDU references all pdu_leaves we can update the leaves - // of the room - iter::once(&*pdu.event_id), - db, - )?; - - // We set the room state after inserting the pdu, so that we never have a moment in time - // where events in the current room state do not exist - self.set_room_state(room_id, statehashid)?; - - let mut servers: HashSet> = - self.room_servers(room_id).filter_map(|r| r.ok()).collect(); - - // In case we are kicking or banning a user, we need to inform their server of the change - if pdu.kind == RoomEventType::RoomMember { - if let Some(state_key_uid) = &pdu - .state_key - .as_ref() - .and_then(|state_key| UserId::parse(state_key.as_str()).ok()) - { - servers.insert(Box::from(state_key_uid.server_name())); - } - } - - // Remove our server from the server list since it will be added to it by room_servers() and/or the if statement above - servers.remove(db.globals.server_name()); - - db.sending.send_pdu(servers.into_iter(), &pdu_id)?; - - Ok(pdu.event_id) - } - - /// Append the incoming event setting the state snapshot to the state from the - /// server that sent the event. - #[tracing::instrument(skip_all)] - fn append_incoming_pdu<'a>( - db: &Database, - pdu: &PduEvent, - pdu_json: CanonicalJsonObject, - new_room_leaves: impl IntoIterator + Clone + Debug, - state_ids_compressed: HashSet, - soft_fail: bool, - _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex - ) -> Result>> { - // We append to state before appending the pdu, so we don't have a moment in time with the - // pdu without it's state. This is okay because append_pdu can't fail. - db.rooms.set_event_state( - &pdu.event_id, - &pdu.room_id, - state_ids_compressed, - &db.globals, - )?; - - if soft_fail { - db.rooms - .mark_as_referenced(&pdu.room_id, &pdu.prev_events)?; - db.rooms.replace_pdu_leaves(&pdu.room_id, new_room_leaves)?; - return Ok(None); - } - - let pdu_id = db.rooms.append_pdu(pdu, pdu_json, new_room_leaves, db)?; - - Ok(Some(pdu_id)) - } - - /// Returns an iterator over all PDUs in a room. - #[tracing::instrument(skip(self))] - pub fn all_pdus<'a>( - &'a self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result, PduEvent)>> + 'a> { - self.pdus_since(user_id, room_id, 0) - } + fn replace_pdu(&self, pdu_id: &[u8], pdu: &PduEvent) -> Result<()>; /// Returns an iterator over all events in a room that happened after the event with id `since` /// in chronological order. @@ -820,32 +45,7 @@ user_id: &UserId, room_id: &RoomId, since: u64, - ) -> Result, PduEvent)>> + 'a> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - // Skip the first pdu if it's exactly at since, because we sent that last time - let mut first_pdu_id = prefix.clone(); - first_pdu_id.extend_from_slice(&(since + 1).to_be_bytes()); - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(&first_pdu_id, false) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } + ) -> Result, PduEvent)>> + 'a>; /// Returns an iterator over all events and their tokens in a room that happened before the /// event with id `until` in reverse-chronological order. @@ -855,83 +55,12 @@ user_id: &UserId, room_id: &RoomId, until: u64, - ) -> Result, PduEvent)>> + 'a> { - // Create the first part of the full pdu id - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); + ) -> Result, PduEvent)>> + 'a>; - let mut current = prefix.clone(); - current.extend_from_slice(&(until.saturating_sub(1)).to_be_bytes()); // -1 because we don't want event at `until` - - let current: &[u8] = ¤t; - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(current, true) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } - - /// Returns an iterator over all events and their token in a room that happened after the event - /// with id `from` in chronological order. - #[tracing::instrument(skip(self))] pub fn pdus_after<'a>( &'a self, user_id: &UserId, room_id: &RoomId, from: u64, - ) -> Result, PduEvent)>> + 'a> { - // Create the first part of the full pdu id - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut current = prefix.clone(); - current.extend_from_slice(&(from + 1).to_be_bytes()); // +1 so we don't send the base event - - let current: &[u8] = ¤t; - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(current, false) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) - } - - /// Replace a PDU with the redacted form. - #[tracing::instrument(skip(self, reason))] - pub fn redact_pdu(&self, event_id: &EventId, reason: &PduEvent) -> Result<()> { - if let Some(pdu_id) = self.get_pdu_id(event_id)? { - let mut pdu = self - .get_pdu_from_id(&pdu_id)? - .ok_or_else(|| Error::bad_database("PDU ID points to invalid PDU."))?; - pdu.redact(reason)?; - self.replace_pdu(&pdu_id, &pdu)?; - } - // If event does not exist, just noop - Ok(()) - } - + ) -> Result, PduEvent)>> + 'a>; +} diff --git a/src/service/rooms/timeline/mod.rs b/src/service/rooms/timeline/mod.rs index 5b423d2d..c6393c68 100644 --- a/src/service/rooms/timeline/mod.rs +++ b/src/service/rooms/timeline/mod.rs @@ -1,4 +1,14 @@ +mod data; +pub use data::Data; +use crate::service::*; + +pub struct Service { + db: D, +} + +impl Service<_> { + /* /// Checks if a room exists. #[tracing::instrument(skip(self))] pub fn first_pdu_in_room(&self, room_id: &RoomId) -> Result>> { @@ -20,38 +30,15 @@ .next() .transpose() } + */ #[tracing::instrument(skip(self))] pub fn last_timeline_count(&self, sender_user: &UserId, room_id: &RoomId) -> Result { - match self - .lasttimelinecount_cache - .lock() - .unwrap() - .entry(room_id.to_owned()) - { - hash_map::Entry::Vacant(v) => { - if let Some(last_count) = self - .pdus_until(&sender_user, &room_id, u64::MAX)? - .filter_map(|r| { - // Filter out buggy events - if r.is_err() { - error!("Bad pdu in pdus_since: {:?}", r); - } - r.ok() - }) - .map(|(pduid, _)| self.pdu_count(&pduid)) - .next() - { - Ok(*v.insert(last_count?)) - } else { - Ok(0) - } - } - hash_map::Entry::Occupied(o) => Ok(*o.get()), - } + self.db.last_timeline_count(sender_user: &UserId, room_id: &RoomId) } // TODO Is this the same as the function above? + /* #[tracing::instrument(skip(self))] pub fn latest_pdu_count(&self, room_id: &RoomId) -> Result { let prefix = self @@ -71,33 +58,16 @@ .transpose() .map(|op| op.unwrap_or_default()) } - - + */ /// Returns the `count` of this pdu's id. pub fn get_pdu_count(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pdu_id| self.pdu_count(&pdu_id)) - .transpose() + self.db.get_pdu_count(event_id) } /// Returns the json of a pdu. pub fn get_pdu_json(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map_or_else( - || self.eventid_outlierpdu.get(event_id.as_bytes()), - |pduid| { - Ok(Some(self.pduid_pdu.get(&pduid)?.ok_or_else(|| { - Error::bad_database("Invalid pduid in eventid_pduid.") - })?)) - }, - )? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() + self.db.get_pdu_json(event_id) } /// Returns the json of a pdu. @@ -105,122 +75,49 @@ &self, event_id: &EventId, ) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pduid| { - self.pduid_pdu - .get(&pduid)? - .ok_or_else(|| Error::bad_database("Invalid pduid in eventid_pduid.")) - }) - .transpose()? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() + self.db.get_non_outlier_pdu(event_id) } /// Returns the pdu's id. pub fn get_pdu_id(&self, event_id: &EventId) -> Result>> { - self.eventid_pduid.get(event_id.as_bytes()) + self.db.get_pdu_id(event_id) } /// Returns the pdu. /// /// Checks the `eventid_outlierpdu` Tree if not found in the timeline. pub fn get_non_outlier_pdu(&self, event_id: &EventId) -> Result> { - self.eventid_pduid - .get(event_id.as_bytes())? - .map(|pduid| { - self.pduid_pdu - .get(&pduid)? - .ok_or_else(|| Error::bad_database("Invalid pduid in eventid_pduid.")) - }) - .transpose()? - .map(|pdu| { - serde_json::from_slice(&pdu).map_err(|_| Error::bad_database("Invalid PDU in db.")) - }) - .transpose() + self.db.get_non_outlier_pdu(event_id) } /// Returns the pdu. /// /// Checks the `eventid_outlierpdu` Tree if not found in the timeline. pub fn get_pdu(&self, event_id: &EventId) -> Result>> { - if let Some(p) = self.pdu_cache.lock().unwrap().get_mut(event_id) { - return Ok(Some(Arc::clone(p))); - } - - if let Some(pdu) = self - .eventid_pduid - .get(event_id.as_bytes())? - .map_or_else( - || self.eventid_outlierpdu.get(event_id.as_bytes()), - |pduid| { - Ok(Some(self.pduid_pdu.get(&pduid)?.ok_or_else(|| { - Error::bad_database("Invalid pduid in eventid_pduid.") - })?)) - }, - )? - .map(|pdu| { - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db.")) - .map(Arc::new) - }) - .transpose()? - { - self.pdu_cache - .lock() - .unwrap() - .insert(event_id.to_owned(), Arc::clone(&pdu)); - Ok(Some(pdu)) - } else { - Ok(None) - } + self.db.get_pdu(event_id) } /// Returns the pdu. /// /// This does __NOT__ check the outliers `Tree`. pub fn get_pdu_from_id(&self, pdu_id: &[u8]) -> Result> { - self.pduid_pdu.get(pdu_id)?.map_or(Ok(None), |pdu| { - Ok(Some( - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db."))?, - )) - }) + self.db.get_pdu_from_id(pdu_id) } /// Returns the pdu as a `BTreeMap`. pub fn get_pdu_json_from_id(&self, pdu_id: &[u8]) -> Result> { - self.pduid_pdu.get(pdu_id)?.map_or(Ok(None), |pdu| { - Ok(Some( - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid PDU in db."))?, - )) - }) + self.db.get_pdu_json_from_id(pdu_id) } /// Returns the `count` of this pdu's id. pub fn pdu_count(&self, pdu_id: &[u8]) -> Result { - utils::u64_from_bytes(&pdu_id[pdu_id.len() - size_of::()..]) - .map_err(|_| Error::bad_database("PDU has invalid count bytes.")) + self.db.pdu_count(pdu_id) } /// Removes a pdu and creates a new one with the same id. #[tracing::instrument(skip(self))] fn replace_pdu(&self, pdu_id: &[u8], pdu: &PduEvent) -> Result<()> { - if self.pduid_pdu.get(pdu_id)?.is_some() { - self.pduid_pdu.insert( - pdu_id, - &serde_json::to_vec(pdu).expect("PduEvent::to_vec always works"), - )?; - Ok(()) - } else { - Err(Error::BadRequest( - ErrorKind::NotFound, - "PDU does not exist.", - )) - } + self.db.pdu_count(pdu_id, pdu: &PduEvent) } /// Creates a new persisted data unit and adds it to a room. @@ -803,7 +700,6 @@ } /// Returns an iterator over all PDUs in a room. - #[tracing::instrument(skip(self))] pub fn all_pdus<'a>( &'a self, user_id: &UserId, @@ -814,37 +710,13 @@ /// Returns an iterator over all events in a room that happened after the event with id `since` /// in chronological order. - #[tracing::instrument(skip(self))] pub fn pdus_since<'a>( &'a self, user_id: &UserId, room_id: &RoomId, since: u64, ) -> Result, PduEvent)>> + 'a> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - // Skip the first pdu if it's exactly at since, because we sent that last time - let mut first_pdu_id = prefix.clone(); - first_pdu_id.extend_from_slice(&(since + 1).to_be_bytes()); - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(&first_pdu_id, false) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) + self.db.pdus_since(user_id, room_id, since) } /// Returns an iterator over all events and their tokens in a room that happened before the @@ -856,32 +728,7 @@ room_id: &RoomId, until: u64, ) -> Result, PduEvent)>> + 'a> { - // Create the first part of the full pdu id - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut current = prefix.clone(); - current.extend_from_slice(&(until.saturating_sub(1)).to_be_bytes()); // -1 because we don't want event at `until` - - let current: &[u8] = ¤t; - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(current, true) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) + self.db.pdus_until(user_id, room_id, until) } /// Returns an iterator over all events and their token in a room that happened after the event @@ -893,32 +740,7 @@ room_id: &RoomId, from: u64, ) -> Result, PduEvent)>> + 'a> { - // Create the first part of the full pdu id - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let mut current = prefix.clone(); - current.extend_from_slice(&(from + 1).to_be_bytes()); // +1 so we don't send the base event - - let current: &[u8] = ¤t; - - let user_id = user_id.to_owned(); - - Ok(self - .pduid_pdu - .iter_from(current, false) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - })) + self.db.pdus_after(user_id, room_id, from) } /// Replace a PDU with the redacted form. diff --git a/src/service/transaction_ids/data.rs b/src/service/transaction_ids/data.rs new file mode 100644 index 00000000..f1ff5f88 --- /dev/null +++ b/src/service/transaction_ids/data.rs @@ -0,0 +1,16 @@ +pub trait Data { + pub fn add_txnid( + &self, + user_id: &UserId, + device_id: Option<&DeviceId>, + txn_id: &TransactionId, + data: &[u8], + ) -> Result<()>; + + pub fn existing_txnid( + &self, + user_id: &UserId, + device_id: Option<&DeviceId>, + txn_id: &TransactionId, + ) -> Result>>; +} diff --git a/src/service/transaction_ids/mod.rs b/src/service/transaction_ids/mod.rs new file mode 100644 index 00000000..d944847e --- /dev/null +++ b/src/service/transaction_ids/mod.rs @@ -0,0 +1,44 @@ +mod data; +pub use data::Data; + +use crate::service::*; + +pub struct Service { + db: D, +} + +impl Service<_> { + pub fn add_txnid( + &self, + user_id: &UserId, + device_id: Option<&DeviceId>, + txn_id: &TransactionId, + data: &[u8], + ) -> Result<()> { + let mut key = user_id.as_bytes().to_vec(); + key.push(0xff); + key.extend_from_slice(device_id.map(|d| d.as_bytes()).unwrap_or_default()); + key.push(0xff); + key.extend_from_slice(txn_id.as_bytes()); + + self.userdevicetxnid_response.insert(&key, data)?; + + Ok(()) + } + + pub fn existing_txnid( + &self, + user_id: &UserId, + device_id: Option<&DeviceId>, + txn_id: &TransactionId, + ) -> Result>> { + let mut key = user_id.as_bytes().to_vec(); + key.push(0xff); + key.extend_from_slice(device_id.map(|d| d.as_bytes()).unwrap_or_default()); + key.push(0xff); + key.extend_from_slice(txn_id.as_bytes()); + + // If there's no entry, this is a new transaction + self.userdevicetxnid_response.get(&key) + } +} diff --git a/src/service/users/data.rs b/src/service/users/data.rs index 7c15f1d8..d99d0328 100644 --- a/src/service/users/data.rs +++ b/src/service/users/data.rs @@ -1,396 +1,86 @@ -use crate::{utils, Error, Result}; -use ruma::{ - api::client::{device::Device, error::ErrorKind, filter::IncomingFilterDefinition}, - encryption::{CrossSigningKey, DeviceKeys, OneTimeKey}, - events::{AnyToDeviceEvent, StateEventType}, - serde::Raw, - DeviceId, DeviceKeyAlgorithm, DeviceKeyId, MilliSecondsSinceUnixEpoch, MxcUri, RoomAliasId, - UInt, UserId, -}; -use std::{collections::BTreeMap, mem, sync::Arc}; -use tracing::warn; - -use super::abstraction::Tree; - -pub struct Users { - pub(super) userid_password: Arc, - pub(super) userid_displayname: Arc, - pub(super) userid_avatarurl: Arc, - pub(super) userid_blurhash: Arc, - pub(super) userdeviceid_token: Arc, - pub(super) userdeviceid_metadata: Arc, // This is also used to check if a device exists - pub(super) userid_devicelistversion: Arc, // DevicelistVersion = u64 - pub(super) token_userdeviceid: Arc, - - pub(super) onetimekeyid_onetimekeys: Arc, // OneTimeKeyId = UserId + DeviceKeyId - pub(super) userid_lastonetimekeyupdate: Arc, // LastOneTimeKeyUpdate = Count - pub(super) keychangeid_userid: Arc, // KeyChangeId = UserId/RoomId + Count - pub(super) keyid_key: Arc, // KeyId = UserId + KeyId (depends on key type) - pub(super) userid_masterkeyid: Arc, - pub(super) userid_selfsigningkeyid: Arc, - pub(super) userid_usersigningkeyid: Arc, - - pub(super) userfilterid_filter: Arc, // UserFilterId = UserId + FilterId - - pub(super) todeviceid_events: Arc, // ToDeviceId = UserId + DeviceId + Count -} - -impl Users { +pub trait Data { /// Check if a user has an account on this homeserver. - #[tracing::instrument(skip(self, user_id))] - pub fn exists(&self, user_id: &UserId) -> Result { - Ok(self.userid_password.get(user_id.as_bytes())?.is_some()) - } + pub fn exists(&self, user_id: &UserId) -> Result; /// Check if account is deactivated - #[tracing::instrument(skip(self, user_id))] - pub fn is_deactivated(&self, user_id: &UserId) -> Result { - Ok(self - .userid_password - .get(user_id.as_bytes())? - .ok_or(Error::BadRequest( - ErrorKind::InvalidParam, - "User does not exist.", - ))? - .is_empty()) - } + pub fn is_deactivated(&self, user_id: &UserId) -> Result; /// Check if a user is an admin - #[tracing::instrument(skip(self, user_id, rooms, globals))] pub fn is_admin( &self, user_id: &UserId, rooms: &super::rooms::Rooms, globals: &super::globals::Globals, - ) -> Result { - let admin_room_alias_id = RoomAliasId::parse(format!("#admins:{}", globals.server_name())) - .map_err(|_| Error::BadRequest(ErrorKind::InvalidParam, "Invalid alias."))?; - let admin_room_id = rooms.id_from_alias(&admin_room_alias_id)?.unwrap(); - - rooms.is_joined(user_id, &admin_room_id) - } + ) -> Result; /// Create a new user account on this homeserver. - #[tracing::instrument(skip(self, user_id, password))] - pub fn create(&self, user_id: &UserId, password: Option<&str>) -> Result<()> { - self.set_password(user_id, password)?; - Ok(()) - } + pub fn create(&self, user_id: &UserId, password: Option<&str>) -> Result<()>; /// Returns the number of users registered on this server. - #[tracing::instrument(skip(self))] - pub fn count(&self) -> Result { - Ok(self.userid_password.iter().count()) - } + pub fn count(&self) -> Result; /// Find out which user an access token belongs to. - #[tracing::instrument(skip(self, token))] - pub fn find_from_token(&self, token: &str) -> Result, String)>> { - self.token_userdeviceid - .get(token.as_bytes())? - .map_or(Ok(None), |bytes| { - let mut parts = bytes.split(|&b| b == 0xff); - let user_bytes = parts.next().ok_or_else(|| { - Error::bad_database("User ID in token_userdeviceid is invalid.") - })?; - let device_bytes = parts.next().ok_or_else(|| { - Error::bad_database("Device ID in token_userdeviceid is invalid.") - })?; - - Ok(Some(( - UserId::parse(utils::string_from_bytes(user_bytes).map_err(|_| { - Error::bad_database("User ID in token_userdeviceid is invalid unicode.") - })?) - .map_err(|_| { - Error::bad_database("User ID in token_userdeviceid is invalid.") - })?, - utils::string_from_bytes(device_bytes).map_err(|_| { - Error::bad_database("Device ID in token_userdeviceid is invalid.") - })?, - ))) - }) - } + pub fn find_from_token(&self, token: &str) -> Result, String)>>; /// Returns an iterator over all users on this homeserver. - #[tracing::instrument(skip(self))] - pub fn iter(&self) -> impl Iterator>> + '_ { - self.userid_password.iter().map(|(bytes, _)| { - UserId::parse(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("User ID in userid_password is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("User ID in userid_password is invalid.")) - }) - } + pub fn iter(&self) -> impl Iterator>> + '_; /// Returns a list of local users as list of usernames. /// /// A user account is considered `local` if the length of it's password is greater then zero. - #[tracing::instrument(skip(self))] - pub fn list_local_users(&self) -> Result> { - let users: Vec = self - .userid_password - .iter() - .filter_map(|(username, pw)| self.get_username_with_valid_password(&username, &pw)) - .collect(); - Ok(users) - } + pub fn list_local_users(&self) -> Result>; /// Will only return with Some(username) if the password was not empty and the /// username could be successfully parsed. /// If utils::string_from_bytes(...) returns an error that username will be skipped /// and the error will be logged. - #[tracing::instrument(skip(self))] - fn get_username_with_valid_password(&self, username: &[u8], password: &[u8]) -> Option { - // A valid password is not empty - if password.is_empty() { - None - } else { - match utils::string_from_bytes(username) { - Ok(u) => Some(u), - Err(e) => { - warn!( - "Failed to parse username while calling get_local_users(): {}", - e.to_string() - ); - None - } - } - } - } + fn get_username_with_valid_password(&self, username: &[u8], password: &[u8]) -> Option; /// Returns the password hash for the given user. - #[tracing::instrument(skip(self, user_id))] - pub fn password_hash(&self, user_id: &UserId) -> Result> { - self.userid_password - .get(user_id.as_bytes())? - .map_or(Ok(None), |bytes| { - Ok(Some(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Password hash in db is not valid string.") - })?)) - }) - } + pub fn password_hash(&self, user_id: &UserId) -> Result>; /// Hash and set the user's password to the Argon2 hash - #[tracing::instrument(skip(self, user_id, password))] - pub fn set_password(&self, user_id: &UserId, password: Option<&str>) -> Result<()> { - if let Some(password) = password { - if let Ok(hash) = utils::calculate_hash(password) { - self.userid_password - .insert(user_id.as_bytes(), hash.as_bytes())?; - Ok(()) - } else { - Err(Error::BadRequest( - ErrorKind::InvalidParam, - "Password does not meet the requirements.", - )) - } - } else { - self.userid_password.insert(user_id.as_bytes(), b"")?; - Ok(()) - } - } + pub fn set_password(&self, user_id: &UserId, password: Option<&str>) -> Result<()>; /// Returns the displayname of a user on this homeserver. - #[tracing::instrument(skip(self, user_id))] - pub fn displayname(&self, user_id: &UserId) -> Result> { - self.userid_displayname - .get(user_id.as_bytes())? - .map_or(Ok(None), |bytes| { - Ok(Some(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Displayname in db is invalid.") - })?)) - }) - } + pub fn displayname(&self, user_id: &UserId) -> Result>; /// Sets a new displayname or removes it if displayname is None. You still need to nofify all rooms of this change. - #[tracing::instrument(skip(self, user_id, displayname))] - pub fn set_displayname(&self, user_id: &UserId, displayname: Option) -> Result<()> { - if let Some(displayname) = displayname { - self.userid_displayname - .insert(user_id.as_bytes(), displayname.as_bytes())?; - } else { - self.userid_displayname.remove(user_id.as_bytes())?; - } - - Ok(()) - } + pub fn set_displayname(&self, user_id: &UserId, displayname: Option) -> Result<()>; /// Get the avatar_url of a user. - #[tracing::instrument(skip(self, user_id))] - pub fn avatar_url(&self, user_id: &UserId) -> Result>> { - self.userid_avatarurl - .get(user_id.as_bytes())? - .map(|bytes| { - let s = utils::string_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Avatar URL in db is invalid."))?; - s.try_into() - .map_err(|_| Error::bad_database("Avatar URL in db is invalid.")) - }) - .transpose() - } + pub fn avatar_url(&self, user_id: &UserId) -> Result>>; /// Sets a new avatar_url or removes it if avatar_url is None. - #[tracing::instrument(skip(self, user_id, avatar_url))] - pub fn set_avatar_url(&self, user_id: &UserId, avatar_url: Option>) -> Result<()> { - if let Some(avatar_url) = avatar_url { - self.userid_avatarurl - .insert(user_id.as_bytes(), avatar_url.to_string().as_bytes())?; - } else { - self.userid_avatarurl.remove(user_id.as_bytes())?; - } - - Ok(()) - } + pub fn set_avatar_url(&self, user_id: &UserId, avatar_url: Option>) -> Result<()>; /// Get the blurhash of a user. - #[tracing::instrument(skip(self, user_id))] - pub fn blurhash(&self, user_id: &UserId) -> Result> { - self.userid_blurhash - .get(user_id.as_bytes())? - .map(|bytes| { - let s = utils::string_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Avatar URL in db is invalid."))?; - - Ok(s) - }) - .transpose() - } + pub fn blurhash(&self, user_id: &UserId) -> Result>; /// Sets a new avatar_url or removes it if avatar_url is None. - #[tracing::instrument(skip(self, user_id, blurhash))] - pub fn set_blurhash(&self, user_id: &UserId, blurhash: Option) -> Result<()> { - if let Some(blurhash) = blurhash { - self.userid_blurhash - .insert(user_id.as_bytes(), blurhash.as_bytes())?; - } else { - self.userid_blurhash.remove(user_id.as_bytes())?; - } - - Ok(()) - } + pub fn set_blurhash(&self, user_id: &UserId, blurhash: Option) -> Result<()>; /// Adds a new device to a user. - #[tracing::instrument(skip(self, user_id, device_id, token, initial_device_display_name))] pub fn create_device( &self, user_id: &UserId, device_id: &DeviceId, token: &str, initial_device_display_name: Option, - ) -> Result<()> { - // This method should never be called for nonexistent users. - assert!(self.exists(user_id)?); - - let mut userdeviceid = user_id.as_bytes().to_vec(); - userdeviceid.push(0xff); - userdeviceid.extend_from_slice(device_id.as_bytes()); - - self.userid_devicelistversion - .increment(user_id.as_bytes())?; - - self.userdeviceid_metadata.insert( - &userdeviceid, - &serde_json::to_vec(&Device { - device_id: device_id.into(), - display_name: initial_device_display_name, - last_seen_ip: None, // TODO - last_seen_ts: Some(MilliSecondsSinceUnixEpoch::now()), - }) - .expect("Device::to_string never fails."), - )?; - - self.set_token(user_id, device_id, token)?; - - Ok(()) - } + ) -> Result<()>; /// Removes a device from a user. - #[tracing::instrument(skip(self, user_id, device_id))] - pub fn remove_device(&self, user_id: &UserId, device_id: &DeviceId) -> Result<()> { - let mut userdeviceid = user_id.as_bytes().to_vec(); - userdeviceid.push(0xff); - userdeviceid.extend_from_slice(device_id.as_bytes()); - - // Remove tokens - if let Some(old_token) = self.userdeviceid_token.get(&userdeviceid)? { - self.userdeviceid_token.remove(&userdeviceid)?; - self.token_userdeviceid.remove(&old_token)?; - } - - // Remove todevice events - let mut prefix = userdeviceid.clone(); - prefix.push(0xff); - - for (key, _) in self.todeviceid_events.scan_prefix(prefix) { - self.todeviceid_events.remove(&key)?; - } - - // TODO: Remove onetimekeys - - self.userid_devicelistversion - .increment(user_id.as_bytes())?; - - self.userdeviceid_metadata.remove(&userdeviceid)?; - - Ok(()) - } + pub fn remove_device(&self, user_id: &UserId, device_id: &DeviceId) -> Result<()>; /// Returns an iterator over all device ids of this user. - #[tracing::instrument(skip(self, user_id))] pub fn all_device_ids<'a>( &'a self, user_id: &UserId, - ) -> impl Iterator>> + 'a { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - // All devices have metadata - self.userdeviceid_metadata - .scan_prefix(prefix) - .map(|(bytes, _)| { - Ok(utils::string_from_bytes( - bytes - .rsplit(|&b| b == 0xff) - .next() - .ok_or_else(|| Error::bad_database("UserDevice ID in db is invalid."))?, - ) - .map_err(|_| Error::bad_database("Device ID in userdeviceid_metadata is invalid."))? - .into()) - }) - } + ) -> impl Iterator>> + 'a; /// Replaces the access token of one device. - #[tracing::instrument(skip(self, user_id, device_id, token))] - pub fn set_token(&self, user_id: &UserId, device_id: &DeviceId, token: &str) -> Result<()> { - let mut userdeviceid = user_id.as_bytes().to_vec(); - userdeviceid.push(0xff); - userdeviceid.extend_from_slice(device_id.as_bytes()); + pub fn set_token(&self, user_id: &UserId, device_id: &DeviceId, token: &str) -> Result<()>; - // All devices have metadata - assert!(self.userdeviceid_metadata.get(&userdeviceid)?.is_some()); - - // Remove old token - if let Some(old_token) = self.userdeviceid_token.get(&userdeviceid)? { - self.token_userdeviceid.remove(&old_token)?; - // It will be removed from userdeviceid_token by the insert later - } - - // Assign token to user device combination - self.userdeviceid_token - .insert(&userdeviceid, token.as_bytes())?; - self.token_userdeviceid - .insert(token.as_bytes(), &userdeviceid)?; - - Ok(()) - } - - #[tracing::instrument(skip( - self, - user_id, - device_id, - one_time_key_key, - one_time_key_value, - globals - ))] pub fn add_one_time_key( &self, user_id: &UserId, @@ -398,121 +88,24 @@ impl Users { one_time_key_key: &DeviceKeyId, one_time_key_value: &Raw, globals: &super::globals::Globals, - ) -> Result<()> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(device_id.as_bytes()); + ) -> Result<()>; - // All devices have metadata - // Only existing devices should be able to call this. - assert!(self.userdeviceid_metadata.get(&key)?.is_some()); + pub fn last_one_time_keys_update(&self, user_id: &UserId) -> Result; - key.push(0xff); - // TODO: Use DeviceKeyId::to_string when it's available (and update everything, - // because there are no wrapping quotation marks anymore) - key.extend_from_slice( - serde_json::to_string(one_time_key_key) - .expect("DeviceKeyId::to_string always works") - .as_bytes(), - ); - - self.onetimekeyid_onetimekeys.insert( - &key, - &serde_json::to_vec(&one_time_key_value).expect("OneTimeKey::to_vec always works"), - )?; - - self.userid_lastonetimekeyupdate - .insert(user_id.as_bytes(), &globals.next_count()?.to_be_bytes())?; - - Ok(()) - } - - #[tracing::instrument(skip(self, user_id))] - pub fn last_one_time_keys_update(&self, user_id: &UserId) -> Result { - self.userid_lastonetimekeyupdate - .get(user_id.as_bytes())? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Count in roomid_lastroomactiveupdate is invalid.") - }) - }) - .unwrap_or(Ok(0)) - } - - #[tracing::instrument(skip(self, user_id, device_id, key_algorithm, globals))] pub fn take_one_time_key( &self, user_id: &UserId, device_id: &DeviceId, key_algorithm: &DeviceKeyAlgorithm, globals: &super::globals::Globals, - ) -> Result, Raw)>> { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.push(b'"'); // Annoying quotation mark - prefix.extend_from_slice(key_algorithm.as_ref().as_bytes()); - prefix.push(b':'); + ) -> Result, Raw)>>; - self.userid_lastonetimekeyupdate - .insert(user_id.as_bytes(), &globals.next_count()?.to_be_bytes())?; - - self.onetimekeyid_onetimekeys - .scan_prefix(prefix) - .next() - .map(|(key, value)| { - self.onetimekeyid_onetimekeys.remove(&key)?; - - Ok(( - serde_json::from_slice( - &*key - .rsplit(|&b| b == 0xff) - .next() - .ok_or_else(|| Error::bad_database("OneTimeKeyId in db is invalid."))?, - ) - .map_err(|_| Error::bad_database("OneTimeKeyId in db is invalid."))?, - serde_json::from_slice(&*value) - .map_err(|_| Error::bad_database("OneTimeKeys in db are invalid."))?, - )) - }) - .transpose() - } - - #[tracing::instrument(skip(self, user_id, device_id))] pub fn count_one_time_keys( &self, user_id: &UserId, device_id: &DeviceId, - ) -> Result> { - let mut userdeviceid = user_id.as_bytes().to_vec(); - userdeviceid.push(0xff); - userdeviceid.extend_from_slice(device_id.as_bytes()); + ) -> Result>; - let mut counts = BTreeMap::new(); - - for algorithm in - self.onetimekeyid_onetimekeys - .scan_prefix(userdeviceid) - .map(|(bytes, _)| { - Ok::<_, Error>( - serde_json::from_slice::>( - &*bytes.rsplit(|&b| b == 0xff).next().ok_or_else(|| { - Error::bad_database("OneTimeKey ID in db is invalid.") - })?, - ) - .map_err(|_| Error::bad_database("DeviceKeyId in db is invalid."))? - .algorithm(), - ) - }) - { - *counts.entry(algorithm?).or_default() += UInt::from(1_u32); - } - - Ok(counts) - } - - #[tracing::instrument(skip(self, user_id, device_id, device_keys, rooms, globals))] pub fn add_device_keys( &self, user_id: &UserId, @@ -520,29 +113,8 @@ impl Users { device_keys: &Raw, rooms: &super::rooms::Rooms, globals: &super::globals::Globals, - ) -> Result<()> { - let mut userdeviceid = user_id.as_bytes().to_vec(); - userdeviceid.push(0xff); - userdeviceid.extend_from_slice(device_id.as_bytes()); + ) -> Result<()>; - self.keyid_key.insert( - &userdeviceid, - &serde_json::to_vec(&device_keys).expect("DeviceKeys::to_vec always works"), - )?; - - self.mark_device_key_update(user_id, rooms, globals)?; - - Ok(()) - } - - #[tracing::instrument(skip( - self, - master_key, - self_signing_key, - user_signing_key, - rooms, - globals - ))] pub fn add_cross_signing_keys( &self, user_id: &UserId, @@ -551,114 +123,8 @@ impl Users { user_signing_key: &Option>, rooms: &super::rooms::Rooms, globals: &super::globals::Globals, - ) -> Result<()> { - // TODO: Check signatures + ) -> Result<()>; - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - // Master key - let mut master_key_ids = master_key - .deserialize() - .map_err(|_| Error::BadRequest(ErrorKind::InvalidParam, "Invalid master key"))? - .keys - .into_values(); - - let master_key_id = master_key_ids.next().ok_or(Error::BadRequest( - ErrorKind::InvalidParam, - "Master key contained no key.", - ))?; - - if master_key_ids.next().is_some() { - return Err(Error::BadRequest( - ErrorKind::InvalidParam, - "Master key contained more than one key.", - )); - } - - let mut master_key_key = prefix.clone(); - master_key_key.extend_from_slice(master_key_id.as_bytes()); - - self.keyid_key - .insert(&master_key_key, master_key.json().get().as_bytes())?; - - self.userid_masterkeyid - .insert(user_id.as_bytes(), &master_key_key)?; - - // Self-signing key - if let Some(self_signing_key) = self_signing_key { - let mut self_signing_key_ids = self_signing_key - .deserialize() - .map_err(|_| { - Error::BadRequest(ErrorKind::InvalidParam, "Invalid self signing key") - })? - .keys - .into_values(); - - let self_signing_key_id = self_signing_key_ids.next().ok_or(Error::BadRequest( - ErrorKind::InvalidParam, - "Self signing key contained no key.", - ))?; - - if self_signing_key_ids.next().is_some() { - return Err(Error::BadRequest( - ErrorKind::InvalidParam, - "Self signing key contained more than one key.", - )); - } - - let mut self_signing_key_key = prefix.clone(); - self_signing_key_key.extend_from_slice(self_signing_key_id.as_bytes()); - - self.keyid_key.insert( - &self_signing_key_key, - self_signing_key.json().get().as_bytes(), - )?; - - self.userid_selfsigningkeyid - .insert(user_id.as_bytes(), &self_signing_key_key)?; - } - - // User-signing key - if let Some(user_signing_key) = user_signing_key { - let mut user_signing_key_ids = user_signing_key - .deserialize() - .map_err(|_| { - Error::BadRequest(ErrorKind::InvalidParam, "Invalid user signing key") - })? - .keys - .into_values(); - - let user_signing_key_id = user_signing_key_ids.next().ok_or(Error::BadRequest( - ErrorKind::InvalidParam, - "User signing key contained no key.", - ))?; - - if user_signing_key_ids.next().is_some() { - return Err(Error::BadRequest( - ErrorKind::InvalidParam, - "User signing key contained more than one key.", - )); - } - - let mut user_signing_key_key = prefix; - user_signing_key_key.extend_from_slice(user_signing_key_id.as_bytes()); - - self.keyid_key.insert( - &user_signing_key_key, - user_signing_key.json().get().as_bytes(), - )?; - - self.userid_usersigningkeyid - .insert(user_id.as_bytes(), &user_signing_key_key)?; - } - - self.mark_device_key_update(user_id, rooms, globals)?; - - Ok(()) - } - - #[tracing::instrument(skip(self, target_id, key_id, signature, sender_id, rooms, globals))] pub fn sign_key( &self, target_id: &UserId, @@ -667,196 +133,42 @@ impl Users { sender_id: &UserId, rooms: &super::rooms::Rooms, globals: &super::globals::Globals, - ) -> Result<()> { - let mut key = target_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(key_id.as_bytes()); + ) -> Result<()>; - let mut cross_signing_key: serde_json::Value = - serde_json::from_slice(&self.keyid_key.get(&key)?.ok_or(Error::BadRequest( - ErrorKind::InvalidParam, - "Tried to sign nonexistent key.", - ))?) - .map_err(|_| Error::bad_database("key in keyid_key is invalid."))?; - - let signatures = cross_signing_key - .get_mut("signatures") - .ok_or_else(|| Error::bad_database("key in keyid_key has no signatures field."))? - .as_object_mut() - .ok_or_else(|| Error::bad_database("key in keyid_key has invalid signatures field."))? - .entry(sender_id.to_owned()) - .or_insert_with(|| serde_json::Map::new().into()); - - signatures - .as_object_mut() - .ok_or_else(|| Error::bad_database("signatures in keyid_key for a user is invalid."))? - .insert(signature.0, signature.1.into()); - - self.keyid_key.insert( - &key, - &serde_json::to_vec(&cross_signing_key).expect("CrossSigningKey::to_vec always works"), - )?; - - // TODO: Should we notify about this change? - self.mark_device_key_update(target_id, rooms, globals)?; - - Ok(()) - } - - #[tracing::instrument(skip(self, user_or_room_id, from, to))] pub fn keys_changed<'a>( &'a self, user_or_room_id: &str, from: u64, to: Option, - ) -> impl Iterator>> + 'a { - let mut prefix = user_or_room_id.as_bytes().to_vec(); - prefix.push(0xff); + ) -> impl Iterator>> + 'a; - let mut start = prefix.clone(); - start.extend_from_slice(&(from + 1).to_be_bytes()); - - let to = to.unwrap_or(u64::MAX); - - self.keychangeid_userid - .iter_from(&start, false) - .take_while(move |(k, _)| { - k.starts_with(&prefix) - && if let Some(current) = k.splitn(2, |&b| b == 0xff).nth(1) { - if let Ok(c) = utils::u64_from_bytes(current) { - c <= to - } else { - warn!("BadDatabase: Could not parse keychangeid_userid bytes"); - false - } - } else { - warn!("BadDatabase: Could not parse keychangeid_userid"); - false - } - }) - .map(|(_, bytes)| { - UserId::parse(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("User ID in devicekeychangeid_userid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("User ID in devicekeychangeid_userid is invalid.")) - }) - } - - #[tracing::instrument(skip(self, user_id, rooms, globals))] pub fn mark_device_key_update( &self, user_id: &UserId, rooms: &super::rooms::Rooms, globals: &super::globals::Globals, - ) -> Result<()> { - let count = globals.next_count()?.to_be_bytes(); - for room_id in rooms.rooms_joined(user_id).filter_map(|r| r.ok()) { - // Don't send key updates to unencrypted rooms - if rooms - .room_state_get(&room_id, &StateEventType::RoomEncryption, "")? - .is_none() - { - continue; - } + ) -> Result<()>; - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(&count); - - self.keychangeid_userid.insert(&key, user_id.as_bytes())?; - } - - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(&count); - self.keychangeid_userid.insert(&key, user_id.as_bytes())?; - - Ok(()) - } - - #[tracing::instrument(skip(self, user_id, device_id))] pub fn get_device_keys( &self, user_id: &UserId, device_id: &DeviceId, - ) -> Result>> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(device_id.as_bytes()); + ) -> Result>>; - self.keyid_key.get(&key)?.map_or(Ok(None), |bytes| { - Ok(Some(serde_json::from_slice(&bytes).map_err(|_| { - Error::bad_database("DeviceKeys in db are invalid.") - })?)) - }) - } - - #[tracing::instrument(skip(self, user_id, allowed_signatures))] pub fn get_master_key bool>( &self, user_id: &UserId, allowed_signatures: F, - ) -> Result>> { - self.userid_masterkeyid - .get(user_id.as_bytes())? - .map_or(Ok(None), |key| { - self.keyid_key.get(&key)?.map_or(Ok(None), |bytes| { - let mut cross_signing_key = serde_json::from_slice::(&bytes) - .map_err(|_| Error::bad_database("CrossSigningKey in db is invalid."))?; - clean_signatures(&mut cross_signing_key, user_id, allowed_signatures)?; + ) -> Result>>; - Ok(Some(Raw::from_json( - serde_json::value::to_raw_value(&cross_signing_key) - .expect("Value to RawValue serialization"), - ))) - }) - }) - } - - #[tracing::instrument(skip(self, user_id, allowed_signatures))] pub fn get_self_signing_key bool>( &self, user_id: &UserId, allowed_signatures: F, - ) -> Result>> { - self.userid_selfsigningkeyid - .get(user_id.as_bytes())? - .map_or(Ok(None), |key| { - self.keyid_key.get(&key)?.map_or(Ok(None), |bytes| { - let mut cross_signing_key = serde_json::from_slice::(&bytes) - .map_err(|_| Error::bad_database("CrossSigningKey in db is invalid."))?; - clean_signatures(&mut cross_signing_key, user_id, allowed_signatures)?; + ) -> Result>>; - Ok(Some(Raw::from_json( - serde_json::value::to_raw_value(&cross_signing_key) - .expect("Value to RawValue serialization"), - ))) - }) - }) - } + pub fn get_user_signing_key(&self, user_id: &UserId) -> Result>>; - #[tracing::instrument(skip(self, user_id))] - pub fn get_user_signing_key(&self, user_id: &UserId) -> Result>> { - self.userid_usersigningkeyid - .get(user_id.as_bytes())? - .map_or(Ok(None), |key| { - self.keyid_key.get(&key)?.map_or(Ok(None), |bytes| { - Ok(Some(serde_json::from_slice(&bytes).map_err(|_| { - Error::bad_database("CrossSigningKey in db is invalid.") - })?)) - }) - }) - } - - #[tracing::instrument(skip( - self, - sender, - target_user_id, - target_device_id, - event_type, - content, - globals - ))] pub fn add_to_device_event( &self, sender: &UserId, @@ -865,237 +177,52 @@ impl Users { event_type: &str, content: serde_json::Value, globals: &super::globals::Globals, - ) -> Result<()> { - let mut key = target_user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(target_device_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(&globals.next_count()?.to_be_bytes()); + ) -> Result<()>; - let mut json = serde_json::Map::new(); - json.insert("type".to_owned(), event_type.to_owned().into()); - json.insert("sender".to_owned(), sender.to_string().into()); - json.insert("content".to_owned(), content); - - let value = serde_json::to_vec(&json).expect("Map::to_vec always works"); - - self.todeviceid_events.insert(&key, &value)?; - - Ok(()) - } - - #[tracing::instrument(skip(self, user_id, device_id))] pub fn get_to_device_events( &self, user_id: &UserId, device_id: &DeviceId, - ) -> Result>> { - let mut events = Vec::new(); + ) -> Result>>; - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - - for (_, value) in self.todeviceid_events.scan_prefix(prefix) { - events.push( - serde_json::from_slice(&value) - .map_err(|_| Error::bad_database("Event in todeviceid_events is invalid."))?, - ); - } - - Ok(events) - } - - #[tracing::instrument(skip(self, user_id, device_id, until))] pub fn remove_to_device_events( &self, user_id: &UserId, device_id: &DeviceId, until: u64, - ) -> Result<()> { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); + ) -> Result<()>; - let mut last = prefix.clone(); - last.extend_from_slice(&until.to_be_bytes()); - - for (key, _) in self - .todeviceid_events - .iter_from(&last, true) // this includes last - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(|(key, _)| { - Ok::<_, Error>(( - key.clone(), - utils::u64_from_bytes(&key[key.len() - mem::size_of::()..key.len()]) - .map_err(|_| Error::bad_database("ToDeviceId has invalid count bytes."))?, - )) - }) - .filter_map(|r| r.ok()) - .take_while(|&(_, count)| count <= until) - { - self.todeviceid_events.remove(&key)?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self, user_id, device_id, device))] pub fn update_device_metadata( &self, user_id: &UserId, device_id: &DeviceId, device: &Device, - ) -> Result<()> { - let mut userdeviceid = user_id.as_bytes().to_vec(); - userdeviceid.push(0xff); - userdeviceid.extend_from_slice(device_id.as_bytes()); - - // Only existing devices should be able to call this. - assert!(self.userdeviceid_metadata.get(&userdeviceid)?.is_some()); - - self.userid_devicelistversion - .increment(user_id.as_bytes())?; - - self.userdeviceid_metadata.insert( - &userdeviceid, - &serde_json::to_vec(device).expect("Device::to_string always works"), - )?; - - Ok(()) - } + ) -> Result<()>; /// Get device metadata. - #[tracing::instrument(skip(self, user_id, device_id))] pub fn get_device_metadata( &self, user_id: &UserId, device_id: &DeviceId, - ) -> Result> { - let mut userdeviceid = user_id.as_bytes().to_vec(); - userdeviceid.push(0xff); - userdeviceid.extend_from_slice(device_id.as_bytes()); + ) -> Result>; - self.userdeviceid_metadata - .get(&userdeviceid)? - .map_or(Ok(None), |bytes| { - Ok(Some(serde_json::from_slice(&bytes).map_err(|_| { - Error::bad_database("Metadata in userdeviceid_metadata is invalid.") - })?)) - }) - } + pub fn get_devicelist_version(&self, user_id: &UserId) -> Result>; - #[tracing::instrument(skip(self, user_id))] - pub fn get_devicelist_version(&self, user_id: &UserId) -> Result> { - self.userid_devicelistversion - .get(user_id.as_bytes())? - .map_or(Ok(None), |bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid devicelistversion in db.")) - .map(Some) - }) - } - - #[tracing::instrument(skip(self, user_id))] pub fn all_devices_metadata<'a>( &'a self, user_id: &UserId, - ) -> impl Iterator> + 'a { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - - self.userdeviceid_metadata - .scan_prefix(key) - .map(|(_, bytes)| { - serde_json::from_slice::(&bytes) - .map_err(|_| Error::bad_database("Device in userdeviceid_metadata is invalid.")) - }) - } - - /// Deactivate account - #[tracing::instrument(skip(self, user_id))] - pub fn deactivate_account(&self, user_id: &UserId) -> Result<()> { - // Remove all associated devices - for device_id in self.all_device_ids(user_id) { - self.remove_device(user_id, &device_id?)?; - } - - // Set the password to "" to indicate a deactivated account. Hashes will never result in an - // empty string, so the user will not be able to log in again. Systems like changing the - // password without logging in should check if the account is deactivated. - self.userid_password.insert(user_id.as_bytes(), &[])?; - - // TODO: Unhook 3PID - Ok(()) - } + ) -> impl Iterator> + 'a; /// Creates a new sync filter. Returns the filter id. - #[tracing::instrument(skip(self))] pub fn create_filter( &self, user_id: &UserId, filter: &IncomingFilterDefinition, - ) -> Result { - let filter_id = utils::random_string(4); + ) -> Result; - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(filter_id.as_bytes()); - - self.userfilterid_filter.insert( - &key, - &serde_json::to_vec(&filter).expect("filter is valid json"), - )?; - - Ok(filter_id) - } - - #[tracing::instrument(skip(self))] pub fn get_filter( &self, user_id: &UserId, filter_id: &str, - ) -> Result> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(filter_id.as_bytes()); - - let raw = self.userfilterid_filter.get(&key)?; - - if let Some(raw) = raw { - serde_json::from_slice(&raw) - .map_err(|_| Error::bad_database("Invalid filter event in db.")) - } else { - Ok(None) - } - } -} - -/// Ensure that a user only sees signatures from themselves and the target user -fn clean_signatures bool>( - cross_signing_key: &mut serde_json::Value, - user_id: &UserId, - allowed_signatures: F, -) -> Result<(), Error> { - if let Some(signatures) = cross_signing_key - .get_mut("signatures") - .and_then(|v| v.as_object_mut()) - { - // Don't allocate for the full size of the current signatures, but require - // at most one resize if nothing is dropped - let new_capacity = signatures.len() / 2; - for (user, signature) in - mem::replace(signatures, serde_json::Map::with_capacity(new_capacity)) - { - let id = <&UserId>::try_from(user.as_str()) - .map_err(|_| Error::bad_database("Invalid user ID in database."))?; - if id == user_id || allowed_signatures(id) { - signatures.insert(user, signature); - } - } - } - - Ok(()) + ) -> Result>; } diff --git a/src/service/users/mod.rs b/src/service/users/mod.rs index 7c15f1d8..93d6ea52 100644 --- a/src/service/users/mod.rs +++ b/src/service/users/mod.rs @@ -1,276 +1,107 @@ -use crate::{utils, Error, Result}; -use ruma::{ - api::client::{device::Device, error::ErrorKind, filter::IncomingFilterDefinition}, - encryption::{CrossSigningKey, DeviceKeys, OneTimeKey}, - events::{AnyToDeviceEvent, StateEventType}, - serde::Raw, - DeviceId, DeviceKeyAlgorithm, DeviceKeyId, MilliSecondsSinceUnixEpoch, MxcUri, RoomAliasId, - UInt, UserId, -}; -use std::{collections::BTreeMap, mem, sync::Arc}; -use tracing::warn; +mod data; +pub use data::Data; -use super::abstraction::Tree; +use crate::service::*; -pub struct Users { - pub(super) userid_password: Arc, - pub(super) userid_displayname: Arc, - pub(super) userid_avatarurl: Arc, - pub(super) userid_blurhash: Arc, - pub(super) userdeviceid_token: Arc, - pub(super) userdeviceid_metadata: Arc, // This is also used to check if a device exists - pub(super) userid_devicelistversion: Arc, // DevicelistVersion = u64 - pub(super) token_userdeviceid: Arc, - - pub(super) onetimekeyid_onetimekeys: Arc, // OneTimeKeyId = UserId + DeviceKeyId - pub(super) userid_lastonetimekeyupdate: Arc, // LastOneTimeKeyUpdate = Count - pub(super) keychangeid_userid: Arc, // KeyChangeId = UserId/RoomId + Count - pub(super) keyid_key: Arc, // KeyId = UserId + KeyId (depends on key type) - pub(super) userid_masterkeyid: Arc, - pub(super) userid_selfsigningkeyid: Arc, - pub(super) userid_usersigningkeyid: Arc, - - pub(super) userfilterid_filter: Arc, // UserFilterId = UserId + FilterId - - pub(super) todeviceid_events: Arc, // ToDeviceId = UserId + DeviceId + Count +pub struct Service { + db: D, } -impl Users { +impl Service<_> { /// Check if a user has an account on this homeserver. - #[tracing::instrument(skip(self, user_id))] pub fn exists(&self, user_id: &UserId) -> Result { - Ok(self.userid_password.get(user_id.as_bytes())?.is_some()) + self.db.exists(user_id) } /// Check if account is deactivated - #[tracing::instrument(skip(self, user_id))] pub fn is_deactivated(&self, user_id: &UserId) -> Result { - Ok(self - .userid_password - .get(user_id.as_bytes())? - .ok_or(Error::BadRequest( - ErrorKind::InvalidParam, - "User does not exist.", - ))? - .is_empty()) + self.db.is_deactivated(user_id) } /// Check if a user is an admin - #[tracing::instrument(skip(self, user_id, rooms, globals))] pub fn is_admin( &self, user_id: &UserId, - rooms: &super::rooms::Rooms, - globals: &super::globals::Globals, ) -> Result { - let admin_room_alias_id = RoomAliasId::parse(format!("#admins:{}", globals.server_name())) - .map_err(|_| Error::BadRequest(ErrorKind::InvalidParam, "Invalid alias."))?; - let admin_room_id = rooms.id_from_alias(&admin_room_alias_id)?.unwrap(); - - rooms.is_joined(user_id, &admin_room_id) + self.db.is_admin(user_id) } /// Create a new user account on this homeserver. - #[tracing::instrument(skip(self, user_id, password))] pub fn create(&self, user_id: &UserId, password: Option<&str>) -> Result<()> { - self.set_password(user_id, password)?; - Ok(()) + self.db.set_password(user_id, password) } /// Returns the number of users registered on this server. - #[tracing::instrument(skip(self))] pub fn count(&self) -> Result { - Ok(self.userid_password.iter().count()) + self.db.count() } /// Find out which user an access token belongs to. - #[tracing::instrument(skip(self, token))] pub fn find_from_token(&self, token: &str) -> Result, String)>> { - self.token_userdeviceid - .get(token.as_bytes())? - .map_or(Ok(None), |bytes| { - let mut parts = bytes.split(|&b| b == 0xff); - let user_bytes = parts.next().ok_or_else(|| { - Error::bad_database("User ID in token_userdeviceid is invalid.") - })?; - let device_bytes = parts.next().ok_or_else(|| { - Error::bad_database("Device ID in token_userdeviceid is invalid.") - })?; - - Ok(Some(( - UserId::parse(utils::string_from_bytes(user_bytes).map_err(|_| { - Error::bad_database("User ID in token_userdeviceid is invalid unicode.") - })?) - .map_err(|_| { - Error::bad_database("User ID in token_userdeviceid is invalid.") - })?, - utils::string_from_bytes(device_bytes).map_err(|_| { - Error::bad_database("Device ID in token_userdeviceid is invalid.") - })?, - ))) - }) + self.db.find_from_token(token) } /// Returns an iterator over all users on this homeserver. - #[tracing::instrument(skip(self))] pub fn iter(&self) -> impl Iterator>> + '_ { - self.userid_password.iter().map(|(bytes, _)| { - UserId::parse(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("User ID in userid_password is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("User ID in userid_password is invalid.")) - }) + self.db.iter() } /// Returns a list of local users as list of usernames. /// /// A user account is considered `local` if the length of it's password is greater then zero. - #[tracing::instrument(skip(self))] pub fn list_local_users(&self) -> Result> { - let users: Vec = self - .userid_password - .iter() - .filter_map(|(username, pw)| self.get_username_with_valid_password(&username, &pw)) - .collect(); - Ok(users) + self.db.list_local_users() } /// Will only return with Some(username) if the password was not empty and the /// username could be successfully parsed. /// If utils::string_from_bytes(...) returns an error that username will be skipped /// and the error will be logged. - #[tracing::instrument(skip(self))] fn get_username_with_valid_password(&self, username: &[u8], password: &[u8]) -> Option { - // A valid password is not empty - if password.is_empty() { - None - } else { - match utils::string_from_bytes(username) { - Ok(u) => Some(u), - Err(e) => { - warn!( - "Failed to parse username while calling get_local_users(): {}", - e.to_string() - ); - None - } - } - } + self.db.get_username_with_valid_password(username, password) } /// Returns the password hash for the given user. - #[tracing::instrument(skip(self, user_id))] pub fn password_hash(&self, user_id: &UserId) -> Result> { - self.userid_password - .get(user_id.as_bytes())? - .map_or(Ok(None), |bytes| { - Ok(Some(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Password hash in db is not valid string.") - })?)) - }) + self.db.password_hash(user_id) } /// Hash and set the user's password to the Argon2 hash - #[tracing::instrument(skip(self, user_id, password))] pub fn set_password(&self, user_id: &UserId, password: Option<&str>) -> Result<()> { - if let Some(password) = password { - if let Ok(hash) = utils::calculate_hash(password) { - self.userid_password - .insert(user_id.as_bytes(), hash.as_bytes())?; - Ok(()) - } else { - Err(Error::BadRequest( - ErrorKind::InvalidParam, - "Password does not meet the requirements.", - )) - } - } else { - self.userid_password.insert(user_id.as_bytes(), b"")?; - Ok(()) - } + self.db.set_password(user_id, password) } /// Returns the displayname of a user on this homeserver. - #[tracing::instrument(skip(self, user_id))] pub fn displayname(&self, user_id: &UserId) -> Result> { - self.userid_displayname - .get(user_id.as_bytes())? - .map_or(Ok(None), |bytes| { - Ok(Some(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Displayname in db is invalid.") - })?)) - }) + self.db.displayname(user_id) } /// Sets a new displayname or removes it if displayname is None. You still need to nofify all rooms of this change. - #[tracing::instrument(skip(self, user_id, displayname))] pub fn set_displayname(&self, user_id: &UserId, displayname: Option) -> Result<()> { - if let Some(displayname) = displayname { - self.userid_displayname - .insert(user_id.as_bytes(), displayname.as_bytes())?; - } else { - self.userid_displayname.remove(user_id.as_bytes())?; - } - - Ok(()) + self.db.set_displayname(user_id, displayname) } /// Get the avatar_url of a user. - #[tracing::instrument(skip(self, user_id))] pub fn avatar_url(&self, user_id: &UserId) -> Result>> { - self.userid_avatarurl - .get(user_id.as_bytes())? - .map(|bytes| { - let s = utils::string_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Avatar URL in db is invalid."))?; - s.try_into() - .map_err(|_| Error::bad_database("Avatar URL in db is invalid.")) - }) - .transpose() + self.db.avatar_url(user_id) } /// Sets a new avatar_url or removes it if avatar_url is None. - #[tracing::instrument(skip(self, user_id, avatar_url))] pub fn set_avatar_url(&self, user_id: &UserId, avatar_url: Option>) -> Result<()> { - if let Some(avatar_url) = avatar_url { - self.userid_avatarurl - .insert(user_id.as_bytes(), avatar_url.to_string().as_bytes())?; - } else { - self.userid_avatarurl.remove(user_id.as_bytes())?; - } - - Ok(()) + self.db.set_avatar_url(user_id, avatar_url) } /// Get the blurhash of a user. - #[tracing::instrument(skip(self, user_id))] pub fn blurhash(&self, user_id: &UserId) -> Result> { - self.userid_blurhash - .get(user_id.as_bytes())? - .map(|bytes| { - let s = utils::string_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Avatar URL in db is invalid."))?; - - Ok(s) - }) - .transpose() + self.db.blurhash(user_id) } /// Sets a new avatar_url or removes it if avatar_url is None. - #[tracing::instrument(skip(self, user_id, blurhash))] pub fn set_blurhash(&self, user_id: &UserId, blurhash: Option) -> Result<()> { - if let Some(blurhash) = blurhash { - self.userid_blurhash - .insert(user_id.as_bytes(), blurhash.as_bytes())?; - } else { - self.userid_blurhash.remove(user_id.as_bytes())?; - } - - Ok(()) + self.db.set_blurhash(user_id, blurhash) } /// Adds a new device to a user. - #[tracing::instrument(skip(self, user_id, device_id, token, initial_device_display_name))] pub fn create_device( &self, user_id: &UserId, @@ -278,119 +109,27 @@ impl Users { token: &str, initial_device_display_name: Option, ) -> Result<()> { - // This method should never be called for nonexistent users. - assert!(self.exists(user_id)?); - - let mut userdeviceid = user_id.as_bytes().to_vec(); - userdeviceid.push(0xff); - userdeviceid.extend_from_slice(device_id.as_bytes()); - - self.userid_devicelistversion - .increment(user_id.as_bytes())?; - - self.userdeviceid_metadata.insert( - &userdeviceid, - &serde_json::to_vec(&Device { - device_id: device_id.into(), - display_name: initial_device_display_name, - last_seen_ip: None, // TODO - last_seen_ts: Some(MilliSecondsSinceUnixEpoch::now()), - }) - .expect("Device::to_string never fails."), - )?; - - self.set_token(user_id, device_id, token)?; - - Ok(()) + self.db.create_device(user_id, device_id, token, initial_device_display_name) } /// Removes a device from a user. - #[tracing::instrument(skip(self, user_id, device_id))] pub fn remove_device(&self, user_id: &UserId, device_id: &DeviceId) -> Result<()> { - let mut userdeviceid = user_id.as_bytes().to_vec(); - userdeviceid.push(0xff); - userdeviceid.extend_from_slice(device_id.as_bytes()); - - // Remove tokens - if let Some(old_token) = self.userdeviceid_token.get(&userdeviceid)? { - self.userdeviceid_token.remove(&userdeviceid)?; - self.token_userdeviceid.remove(&old_token)?; - } - - // Remove todevice events - let mut prefix = userdeviceid.clone(); - prefix.push(0xff); - - for (key, _) in self.todeviceid_events.scan_prefix(prefix) { - self.todeviceid_events.remove(&key)?; - } - - // TODO: Remove onetimekeys - - self.userid_devicelistversion - .increment(user_id.as_bytes())?; - - self.userdeviceid_metadata.remove(&userdeviceid)?; - - Ok(()) + self.db.remove_device(user_id, device_id) } /// Returns an iterator over all device ids of this user. - #[tracing::instrument(skip(self, user_id))] pub fn all_device_ids<'a>( &'a self, user_id: &UserId, ) -> impl Iterator>> + 'a { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - // All devices have metadata - self.userdeviceid_metadata - .scan_prefix(prefix) - .map(|(bytes, _)| { - Ok(utils::string_from_bytes( - bytes - .rsplit(|&b| b == 0xff) - .next() - .ok_or_else(|| Error::bad_database("UserDevice ID in db is invalid."))?, - ) - .map_err(|_| Error::bad_database("Device ID in userdeviceid_metadata is invalid."))? - .into()) - }) + self.db.all_device_ids(user_id) } /// Replaces the access token of one device. - #[tracing::instrument(skip(self, user_id, device_id, token))] pub fn set_token(&self, user_id: &UserId, device_id: &DeviceId, token: &str) -> Result<()> { - let mut userdeviceid = user_id.as_bytes().to_vec(); - userdeviceid.push(0xff); - userdeviceid.extend_from_slice(device_id.as_bytes()); - - // All devices have metadata - assert!(self.userdeviceid_metadata.get(&userdeviceid)?.is_some()); - - // Remove old token - if let Some(old_token) = self.userdeviceid_token.get(&userdeviceid)? { - self.token_userdeviceid.remove(&old_token)?; - // It will be removed from userdeviceid_token by the insert later - } - - // Assign token to user device combination - self.userdeviceid_token - .insert(&userdeviceid, token.as_bytes())?; - self.token_userdeviceid - .insert(token.as_bytes(), &userdeviceid)?; - - Ok(()) + self.db.set_token(user_id, device_id, token) } - #[tracing::instrument(skip( - self, - user_id, - device_id, - one_time_key_key, - one_time_key_value, - globals - ))] pub fn add_one_time_key( &self, user_id: &UserId, @@ -399,464 +138,103 @@ impl Users { one_time_key_value: &Raw, globals: &super::globals::Globals, ) -> Result<()> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(device_id.as_bytes()); - - // All devices have metadata - // Only existing devices should be able to call this. - assert!(self.userdeviceid_metadata.get(&key)?.is_some()); - - key.push(0xff); - // TODO: Use DeviceKeyId::to_string when it's available (and update everything, - // because there are no wrapping quotation marks anymore) - key.extend_from_slice( - serde_json::to_string(one_time_key_key) - .expect("DeviceKeyId::to_string always works") - .as_bytes(), - ); - - self.onetimekeyid_onetimekeys.insert( - &key, - &serde_json::to_vec(&one_time_key_value).expect("OneTimeKey::to_vec always works"), - )?; - - self.userid_lastonetimekeyupdate - .insert(user_id.as_bytes(), &globals.next_count()?.to_be_bytes())?; - - Ok(()) + self.db.add_one_time_key(user_id, device_id, one_time_key_key, one_time_key_value) } - #[tracing::instrument(skip(self, user_id))] pub fn last_one_time_keys_update(&self, user_id: &UserId) -> Result { - self.userid_lastonetimekeyupdate - .get(user_id.as_bytes())? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Count in roomid_lastroomactiveupdate is invalid.") - }) - }) - .unwrap_or(Ok(0)) + self.db.last_one_time_keys_update(user_id) } - #[tracing::instrument(skip(self, user_id, device_id, key_algorithm, globals))] pub fn take_one_time_key( &self, user_id: &UserId, device_id: &DeviceId, key_algorithm: &DeviceKeyAlgorithm, - globals: &super::globals::Globals, ) -> Result, Raw)>> { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.push(b'"'); // Annoying quotation mark - prefix.extend_from_slice(key_algorithm.as_ref().as_bytes()); - prefix.push(b':'); - - self.userid_lastonetimekeyupdate - .insert(user_id.as_bytes(), &globals.next_count()?.to_be_bytes())?; - - self.onetimekeyid_onetimekeys - .scan_prefix(prefix) - .next() - .map(|(key, value)| { - self.onetimekeyid_onetimekeys.remove(&key)?; - - Ok(( - serde_json::from_slice( - &*key - .rsplit(|&b| b == 0xff) - .next() - .ok_or_else(|| Error::bad_database("OneTimeKeyId in db is invalid."))?, - ) - .map_err(|_| Error::bad_database("OneTimeKeyId in db is invalid."))?, - serde_json::from_slice(&*value) - .map_err(|_| Error::bad_database("OneTimeKeys in db are invalid."))?, - )) - }) - .transpose() + self.db.take_one_time_key(user_id, device_id, key_algorithm) } - #[tracing::instrument(skip(self, user_id, device_id))] pub fn count_one_time_keys( &self, user_id: &UserId, device_id: &DeviceId, ) -> Result> { - let mut userdeviceid = user_id.as_bytes().to_vec(); - userdeviceid.push(0xff); - userdeviceid.extend_from_slice(device_id.as_bytes()); - - let mut counts = BTreeMap::new(); - - for algorithm in - self.onetimekeyid_onetimekeys - .scan_prefix(userdeviceid) - .map(|(bytes, _)| { - Ok::<_, Error>( - serde_json::from_slice::>( - &*bytes.rsplit(|&b| b == 0xff).next().ok_or_else(|| { - Error::bad_database("OneTimeKey ID in db is invalid.") - })?, - ) - .map_err(|_| Error::bad_database("DeviceKeyId in db is invalid."))? - .algorithm(), - ) - }) - { - *counts.entry(algorithm?).or_default() += UInt::from(1_u32); - } - - Ok(counts) + self.db.count_one_time_keys(user_id, device_id) } - #[tracing::instrument(skip(self, user_id, device_id, device_keys, rooms, globals))] pub fn add_device_keys( &self, user_id: &UserId, device_id: &DeviceId, device_keys: &Raw, - rooms: &super::rooms::Rooms, - globals: &super::globals::Globals, ) -> Result<()> { - let mut userdeviceid = user_id.as_bytes().to_vec(); - userdeviceid.push(0xff); - userdeviceid.extend_from_slice(device_id.as_bytes()); - - self.keyid_key.insert( - &userdeviceid, - &serde_json::to_vec(&device_keys).expect("DeviceKeys::to_vec always works"), - )?; - - self.mark_device_key_update(user_id, rooms, globals)?; - - Ok(()) + self.db.add_device_keys(user_id, device_id, device_keys) } - #[tracing::instrument(skip( - self, - master_key, - self_signing_key, - user_signing_key, - rooms, - globals - ))] pub fn add_cross_signing_keys( &self, user_id: &UserId, master_key: &Raw, self_signing_key: &Option>, user_signing_key: &Option>, - rooms: &super::rooms::Rooms, - globals: &super::globals::Globals, ) -> Result<()> { - // TODO: Check signatures - - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - // Master key - let mut master_key_ids = master_key - .deserialize() - .map_err(|_| Error::BadRequest(ErrorKind::InvalidParam, "Invalid master key"))? - .keys - .into_values(); - - let master_key_id = master_key_ids.next().ok_or(Error::BadRequest( - ErrorKind::InvalidParam, - "Master key contained no key.", - ))?; - - if master_key_ids.next().is_some() { - return Err(Error::BadRequest( - ErrorKind::InvalidParam, - "Master key contained more than one key.", - )); - } - - let mut master_key_key = prefix.clone(); - master_key_key.extend_from_slice(master_key_id.as_bytes()); - - self.keyid_key - .insert(&master_key_key, master_key.json().get().as_bytes())?; - - self.userid_masterkeyid - .insert(user_id.as_bytes(), &master_key_key)?; - - // Self-signing key - if let Some(self_signing_key) = self_signing_key { - let mut self_signing_key_ids = self_signing_key - .deserialize() - .map_err(|_| { - Error::BadRequest(ErrorKind::InvalidParam, "Invalid self signing key") - })? - .keys - .into_values(); - - let self_signing_key_id = self_signing_key_ids.next().ok_or(Error::BadRequest( - ErrorKind::InvalidParam, - "Self signing key contained no key.", - ))?; - - if self_signing_key_ids.next().is_some() { - return Err(Error::BadRequest( - ErrorKind::InvalidParam, - "Self signing key contained more than one key.", - )); - } - - let mut self_signing_key_key = prefix.clone(); - self_signing_key_key.extend_from_slice(self_signing_key_id.as_bytes()); - - self.keyid_key.insert( - &self_signing_key_key, - self_signing_key.json().get().as_bytes(), - )?; - - self.userid_selfsigningkeyid - .insert(user_id.as_bytes(), &self_signing_key_key)?; - } - - // User-signing key - if let Some(user_signing_key) = user_signing_key { - let mut user_signing_key_ids = user_signing_key - .deserialize() - .map_err(|_| { - Error::BadRequest(ErrorKind::InvalidParam, "Invalid user signing key") - })? - .keys - .into_values(); - - let user_signing_key_id = user_signing_key_ids.next().ok_or(Error::BadRequest( - ErrorKind::InvalidParam, - "User signing key contained no key.", - ))?; - - if user_signing_key_ids.next().is_some() { - return Err(Error::BadRequest( - ErrorKind::InvalidParam, - "User signing key contained more than one key.", - )); - } - - let mut user_signing_key_key = prefix; - user_signing_key_key.extend_from_slice(user_signing_key_id.as_bytes()); - - self.keyid_key.insert( - &user_signing_key_key, - user_signing_key.json().get().as_bytes(), - )?; - - self.userid_usersigningkeyid - .insert(user_id.as_bytes(), &user_signing_key_key)?; - } - - self.mark_device_key_update(user_id, rooms, globals)?; - - Ok(()) + self.db.add_cross_signing_keys(user_id, master_key, self_signing_key, user_signing_key) } - #[tracing::instrument(skip(self, target_id, key_id, signature, sender_id, rooms, globals))] pub fn sign_key( &self, target_id: &UserId, key_id: &str, signature: (String, String), sender_id: &UserId, - rooms: &super::rooms::Rooms, - globals: &super::globals::Globals, ) -> Result<()> { - let mut key = target_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(key_id.as_bytes()); - - let mut cross_signing_key: serde_json::Value = - serde_json::from_slice(&self.keyid_key.get(&key)?.ok_or(Error::BadRequest( - ErrorKind::InvalidParam, - "Tried to sign nonexistent key.", - ))?) - .map_err(|_| Error::bad_database("key in keyid_key is invalid."))?; - - let signatures = cross_signing_key - .get_mut("signatures") - .ok_or_else(|| Error::bad_database("key in keyid_key has no signatures field."))? - .as_object_mut() - .ok_or_else(|| Error::bad_database("key in keyid_key has invalid signatures field."))? - .entry(sender_id.to_owned()) - .or_insert_with(|| serde_json::Map::new().into()); - - signatures - .as_object_mut() - .ok_or_else(|| Error::bad_database("signatures in keyid_key for a user is invalid."))? - .insert(signature.0, signature.1.into()); - - self.keyid_key.insert( - &key, - &serde_json::to_vec(&cross_signing_key).expect("CrossSigningKey::to_vec always works"), - )?; - - // TODO: Should we notify about this change? - self.mark_device_key_update(target_id, rooms, globals)?; - - Ok(()) + self.db.sign_key(target_id, key_id, signature, sender_id) } - #[tracing::instrument(skip(self, user_or_room_id, from, to))] pub fn keys_changed<'a>( &'a self, user_or_room_id: &str, from: u64, to: Option, ) -> impl Iterator>> + 'a { - let mut prefix = user_or_room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let mut start = prefix.clone(); - start.extend_from_slice(&(from + 1).to_be_bytes()); - - let to = to.unwrap_or(u64::MAX); - - self.keychangeid_userid - .iter_from(&start, false) - .take_while(move |(k, _)| { - k.starts_with(&prefix) - && if let Some(current) = k.splitn(2, |&b| b == 0xff).nth(1) { - if let Ok(c) = utils::u64_from_bytes(current) { - c <= to - } else { - warn!("BadDatabase: Could not parse keychangeid_userid bytes"); - false - } - } else { - warn!("BadDatabase: Could not parse keychangeid_userid"); - false - } - }) - .map(|(_, bytes)| { - UserId::parse(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("User ID in devicekeychangeid_userid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("User ID in devicekeychangeid_userid is invalid.")) - }) + self.db.keys_changed(user_or_room_id, from, to) } - #[tracing::instrument(skip(self, user_id, rooms, globals))] pub fn mark_device_key_update( &self, user_id: &UserId, - rooms: &super::rooms::Rooms, - globals: &super::globals::Globals, ) -> Result<()> { - let count = globals.next_count()?.to_be_bytes(); - for room_id in rooms.rooms_joined(user_id).filter_map(|r| r.ok()) { - // Don't send key updates to unencrypted rooms - if rooms - .room_state_get(&room_id, &StateEventType::RoomEncryption, "")? - .is_none() - { - continue; - } - - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(&count); - - self.keychangeid_userid.insert(&key, user_id.as_bytes())?; - } - - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(&count); - self.keychangeid_userid.insert(&key, user_id.as_bytes())?; - - Ok(()) + self.db.mark_device_key_update(user_id) } - #[tracing::instrument(skip(self, user_id, device_id))] pub fn get_device_keys( &self, user_id: &UserId, device_id: &DeviceId, ) -> Result>> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(device_id.as_bytes()); - - self.keyid_key.get(&key)?.map_or(Ok(None), |bytes| { - Ok(Some(serde_json::from_slice(&bytes).map_err(|_| { - Error::bad_database("DeviceKeys in db are invalid.") - })?)) - }) + self.db.get_device_keys(user_id, device_id) } - #[tracing::instrument(skip(self, user_id, allowed_signatures))] pub fn get_master_key bool>( &self, user_id: &UserId, allowed_signatures: F, ) -> Result>> { - self.userid_masterkeyid - .get(user_id.as_bytes())? - .map_or(Ok(None), |key| { - self.keyid_key.get(&key)?.map_or(Ok(None), |bytes| { - let mut cross_signing_key = serde_json::from_slice::(&bytes) - .map_err(|_| Error::bad_database("CrossSigningKey in db is invalid."))?; - clean_signatures(&mut cross_signing_key, user_id, allowed_signatures)?; - - Ok(Some(Raw::from_json( - serde_json::value::to_raw_value(&cross_signing_key) - .expect("Value to RawValue serialization"), - ))) - }) - }) + self.db.get_master_key(user_id, allow_signatures) } - #[tracing::instrument(skip(self, user_id, allowed_signatures))] pub fn get_self_signing_key bool>( &self, user_id: &UserId, allowed_signatures: F, ) -> Result>> { - self.userid_selfsigningkeyid - .get(user_id.as_bytes())? - .map_or(Ok(None), |key| { - self.keyid_key.get(&key)?.map_or(Ok(None), |bytes| { - let mut cross_signing_key = serde_json::from_slice::(&bytes) - .map_err(|_| Error::bad_database("CrossSigningKey in db is invalid."))?; - clean_signatures(&mut cross_signing_key, user_id, allowed_signatures)?; - - Ok(Some(Raw::from_json( - serde_json::value::to_raw_value(&cross_signing_key) - .expect("Value to RawValue serialization"), - ))) - }) - }) + self.db.get_self_signing_key(user_id, allowed_signatures) } - #[tracing::instrument(skip(self, user_id))] pub fn get_user_signing_key(&self, user_id: &UserId) -> Result>> { - self.userid_usersigningkeyid - .get(user_id.as_bytes())? - .map_or(Ok(None), |key| { - self.keyid_key.get(&key)?.map_or(Ok(None), |bytes| { - Ok(Some(serde_json::from_slice(&bytes).map_err(|_| { - Error::bad_database("CrossSigningKey in db is invalid.") - })?)) - }) - }) + self.db.get_user_signing_key(user_id) } - #[tracing::instrument(skip( - self, - sender, - target_user_id, - target_device_id, - event_type, - content, - globals - ))] pub fn add_to_device_event( &self, sender: &UserId, @@ -864,158 +242,57 @@ impl Users { target_device_id: &DeviceId, event_type: &str, content: serde_json::Value, - globals: &super::globals::Globals, ) -> Result<()> { - let mut key = target_user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(target_device_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(&globals.next_count()?.to_be_bytes()); - - let mut json = serde_json::Map::new(); - json.insert("type".to_owned(), event_type.to_owned().into()); - json.insert("sender".to_owned(), sender.to_string().into()); - json.insert("content".to_owned(), content); - - let value = serde_json::to_vec(&json).expect("Map::to_vec always works"); - - self.todeviceid_events.insert(&key, &value)?; - - Ok(()) + self.db.add_to_device_event(sender, target_user_id, target_device_id, event_type, content) } - #[tracing::instrument(skip(self, user_id, device_id))] pub fn get_to_device_events( &self, user_id: &UserId, device_id: &DeviceId, ) -> Result>> { - let mut events = Vec::new(); - - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - - for (_, value) in self.todeviceid_events.scan_prefix(prefix) { - events.push( - serde_json::from_slice(&value) - .map_err(|_| Error::bad_database("Event in todeviceid_events is invalid."))?, - ); - } - - Ok(events) + self.get_to_device_events(user_id, device_id) } - #[tracing::instrument(skip(self, user_id, device_id, until))] pub fn remove_to_device_events( &self, user_id: &UserId, device_id: &DeviceId, until: u64, ) -> Result<()> { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - - let mut last = prefix.clone(); - last.extend_from_slice(&until.to_be_bytes()); - - for (key, _) in self - .todeviceid_events - .iter_from(&last, true) // this includes last - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(|(key, _)| { - Ok::<_, Error>(( - key.clone(), - utils::u64_from_bytes(&key[key.len() - mem::size_of::()..key.len()]) - .map_err(|_| Error::bad_database("ToDeviceId has invalid count bytes."))?, - )) - }) - .filter_map(|r| r.ok()) - .take_while(|&(_, count)| count <= until) - { - self.todeviceid_events.remove(&key)?; - } - - Ok(()) + self.db.remove_to_device_events(user_id, device_id, until) } - #[tracing::instrument(skip(self, user_id, device_id, device))] pub fn update_device_metadata( &self, user_id: &UserId, device_id: &DeviceId, device: &Device, ) -> Result<()> { - let mut userdeviceid = user_id.as_bytes().to_vec(); - userdeviceid.push(0xff); - userdeviceid.extend_from_slice(device_id.as_bytes()); - - // Only existing devices should be able to call this. - assert!(self.userdeviceid_metadata.get(&userdeviceid)?.is_some()); - - self.userid_devicelistversion - .increment(user_id.as_bytes())?; - - self.userdeviceid_metadata.insert( - &userdeviceid, - &serde_json::to_vec(device).expect("Device::to_string always works"), - )?; - - Ok(()) + self.db.update_device_metadata(user_id, device_id, device) } /// Get device metadata. - #[tracing::instrument(skip(self, user_id, device_id))] pub fn get_device_metadata( &self, user_id: &UserId, device_id: &DeviceId, ) -> Result> { - let mut userdeviceid = user_id.as_bytes().to_vec(); - userdeviceid.push(0xff); - userdeviceid.extend_from_slice(device_id.as_bytes()); - - self.userdeviceid_metadata - .get(&userdeviceid)? - .map_or(Ok(None), |bytes| { - Ok(Some(serde_json::from_slice(&bytes).map_err(|_| { - Error::bad_database("Metadata in userdeviceid_metadata is invalid.") - })?)) - }) + self.get_device_metadata(user_id, device_id) } - #[tracing::instrument(skip(self, user_id))] pub fn get_devicelist_version(&self, user_id: &UserId) -> Result> { - self.userid_devicelistversion - .get(user_id.as_bytes())? - .map_or(Ok(None), |bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid devicelistversion in db.")) - .map(Some) - }) + self.db.devicelist_version(user_id) } - #[tracing::instrument(skip(self, user_id))] pub fn all_devices_metadata<'a>( &'a self, user_id: &UserId, ) -> impl Iterator> + 'a { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - - self.userdeviceid_metadata - .scan_prefix(key) - .map(|(_, bytes)| { - serde_json::from_slice::(&bytes) - .map_err(|_| Error::bad_database("Device in userdeviceid_metadata is invalid.")) - }) + self.db.all_devices_metadata(user_id) } /// Deactivate account - #[tracing::instrument(skip(self, user_id))] pub fn deactivate_account(&self, user_id: &UserId) -> Result<()> { // Remove all associated devices for device_id in self.all_device_ids(user_id) { @@ -1032,44 +309,20 @@ impl Users { } /// Creates a new sync filter. Returns the filter id. - #[tracing::instrument(skip(self))] pub fn create_filter( &self, user_id: &UserId, filter: &IncomingFilterDefinition, ) -> Result { - let filter_id = utils::random_string(4); - - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(filter_id.as_bytes()); - - self.userfilterid_filter.insert( - &key, - &serde_json::to_vec(&filter).expect("filter is valid json"), - )?; - - Ok(filter_id) + self.db.create_filter(user_id, filter) } - #[tracing::instrument(skip(self))] pub fn get_filter( &self, user_id: &UserId, filter_id: &str, ) -> Result> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(filter_id.as_bytes()); - - let raw = self.userfilterid_filter.get(&key)?; - - if let Some(raw) = raw { - serde_json::from_slice(&raw) - .map_err(|_| Error::bad_database("Invalid filter event in db.")) - } else { - Ok(None) - } + self.db.get_filter(user_id, filter_id) } } From fd0ea4bf717174726b895bbc03b9953845869733 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jakub=20Kub=C3=ADk?= Date: Sat, 13 Aug 2022 23:29:01 +0200 Subject: [PATCH 076/197] feat(database/presence): add skeleton for presence maintenance --- src/database/key_value/rooms/edus/presence.rs | 18 +++++++++++++++++- 1 file changed, 17 insertions(+), 1 deletion(-) diff --git a/src/database/key_value/rooms/edus/presence.rs b/src/database/key_value/rooms/edus/presence.rs index 61bd9d60..1978ce7b 100644 --- a/src/database/key_value/rooms/edus/presence.rs +++ b/src/database/key_value/rooms/edus/presence.rs @@ -100,6 +100,23 @@ impl service::room::edus::presence::Data for KeyValueDatabase { Ok(hashmap) } + + fn presence_maintain(&self, db: Arc>) { + // TODO @M0dEx: move this to a timed tasks module + tokio::spawn(async move { + loop { + select! { + Some(user_id) = self.presence_timers.next() { + // TODO @M0dEx: would it be better to acquire the lock outside the loop? + let guard = db.read().await; + + // TODO @M0dEx: add self.presence_timers + // TODO @M0dEx: maintain presence + } + } + } + }); + } } fn parse_presence_event(bytes: &[u8]) -> Result { @@ -121,4 +138,3 @@ fn parse_presence_event(bytes: &[u8]) -> Result { .map(|timestamp| current_timestamp - timestamp); } } - From 19743ae1950e152e40d88f804b14c32e0a0c2142 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 10 Oct 2022 13:19:30 +0200 Subject: [PATCH 077/197] refactor: prepare service/rooms/user/data.rs from service/rooms/user/mod.rs --- src/service/rooms/user/{mod.rs => data.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/service/rooms/user/{mod.rs => data.rs} (100%) diff --git a/src/service/rooms/user/mod.rs b/src/service/rooms/user/data.rs similarity index 100% rename from src/service/rooms/user/mod.rs rename to src/service/rooms/user/data.rs From 7e0b8ec0acfb7756b7db28eaf2e9e0cc8bb73662 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 10 Oct 2022 13:19:30 +0200 Subject: [PATCH 078/197] refactor: prepare database/key_value/rooms/user.rs from service/rooms/user/mod.rs --- .../rooms/user/mod.rs => database/key_value/rooms/user.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/{service/rooms/user/mod.rs => database/key_value/rooms/user.rs} (100%) diff --git a/src/service/rooms/user/mod.rs b/src/database/key_value/rooms/user.rs similarity index 100% rename from src/service/rooms/user/mod.rs rename to src/database/key_value/rooms/user.rs From 6d981f37a2cfcb07a0fc479daebd92b1375d2c0c Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 10 Oct 2022 13:19:30 +0200 Subject: [PATCH 079/197] refactor: prepare database/key_value/rooms/state_accessor.rs from service/rooms/state_accessor/mod.rs --- .../mod.rs => database/key_value/rooms/state_accessor.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/{service/rooms/state_accessor/mod.rs => database/key_value/rooms/state_accessor.rs} (100%) diff --git a/src/service/rooms/state_accessor/mod.rs b/src/database/key_value/rooms/state_accessor.rs similarity index 100% rename from src/service/rooms/state_accessor/mod.rs rename to src/database/key_value/rooms/state_accessor.rs From 61f6ac0d66458dba58b28fca264780878806b1f7 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 10 Oct 2022 13:19:31 +0200 Subject: [PATCH 080/197] refactor: prepare service/rooms/state_accessor/data.rs from service/rooms/state_accessor/mod.rs --- src/service/rooms/state_accessor/{mod.rs => data.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/service/rooms/state_accessor/{mod.rs => data.rs} (100%) diff --git a/src/service/rooms/state_accessor/mod.rs b/src/service/rooms/state_accessor/data.rs similarity index 100% rename from src/service/rooms/state_accessor/mod.rs rename to src/service/rooms/state_accessor/data.rs From 810a6baf344a0b974d0b2b6a430da982c26034f9 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 10 Oct 2022 13:19:31 +0200 Subject: [PATCH 081/197] refactor: prepare service/uiaa/data.rs from service/uiaa/mod.rs --- src/service/{uiaa.rs => uiaa/data.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/service/{uiaa.rs => uiaa/data.rs} (100%) diff --git a/src/service/uiaa.rs b/src/service/uiaa/data.rs similarity index 100% rename from src/service/uiaa.rs rename to src/service/uiaa/data.rs From 213579ee9deb288caa90a48139f976adcfac5f35 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 10 Oct 2022 13:19:31 +0200 Subject: [PATCH 082/197] refactor: prepare database/key_value/uiaa.rs from service/uiaa/mod.rs --- src/{service => database/key_value}/uiaa.rs | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/{service => database/key_value}/uiaa.rs (100%) diff --git a/src/service/uiaa.rs b/src/database/key_value/uiaa.rs similarity index 100% rename from src/service/uiaa.rs rename to src/database/key_value/uiaa.rs From 82e7f57b389d011bc8d80f9142f723b3cd1e1ad2 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Sun, 14 Aug 2022 13:38:21 +0200 Subject: [PATCH 083/197] refactor state accessor, state cache, user, uiaa --- .../key_value/rooms/state_accessor.rs | 27 +-- src/database/key_value/rooms/state_cache.rs | 8 + src/database/key_value/rooms/user.rs | 20 +- src/database/key_value/uiaa.rs | 149 +------------ src/service/rooms/state_accessor/data.rs | 141 ++---------- src/service/rooms/state_accessor/mod.rs | 115 ++-------- src/service/rooms/state_cache/data.rs | 3 + src/service/rooms/state_cache/mod.rs | 65 +----- src/service/rooms/user/data.rs | 113 +--------- src/service/rooms/user/mod.rs | 104 ++------- src/service/uiaa/data.rs | 208 +----------------- src/service/uiaa/mod.rs | 96 +------- 12 files changed, 116 insertions(+), 933 deletions(-) create mode 100644 src/database/key_value/rooms/state_cache.rs create mode 100644 src/service/rooms/state_cache/data.rs diff --git a/src/database/key_value/rooms/state_accessor.rs b/src/database/key_value/rooms/state_accessor.rs index ae26a7c4..db81967d 100644 --- a/src/database/key_value/rooms/state_accessor.rs +++ b/src/database/key_value/rooms/state_accessor.rs @@ -1,7 +1,5 @@ - /// Builds a StateMap by iterating over all keys that start - /// with state_hash, this gives the full state for the given state_hash. - #[tracing::instrument(skip(self))] - pub async fn state_full_ids(&self, shortstatehash: u64) -> Result>> { +impl service::room::state_accessor::Data for KeyValueDatabase { + async fn state_full_ids(&self, shortstatehash: u64) -> Result>> { let full_state = self .load_shortstatehash_info(shortstatehash)? .pop() @@ -21,8 +19,7 @@ Ok(result) } - #[tracing::instrument(skip(self))] - pub async fn state_full( + async fn state_full( &self, shortstatehash: u64, ) -> Result>> { @@ -59,8 +56,7 @@ } /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn state_get_id( + fn state_get_id( &self, shortstatehash: u64, event_type: &StateEventType, @@ -86,8 +82,7 @@ } /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn state_get( + fn state_get( &self, shortstatehash: u64, event_type: &StateEventType, @@ -98,7 +93,7 @@ } /// Returns the state hash for this pdu. - pub fn pdu_shortstatehash(&self, event_id: &EventId) -> Result> { + fn pdu_shortstatehash(&self, event_id: &EventId) -> Result> { self.eventid_shorteventid .get(event_id.as_bytes())? .map_or(Ok(None), |shorteventid| { @@ -116,8 +111,7 @@ } /// Returns the full room state. - #[tracing::instrument(skip(self))] - pub async fn room_state_full( + async fn room_state_full( &self, room_id: &RoomId, ) -> Result>> { @@ -129,8 +123,7 @@ } /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn room_state_get_id( + fn room_state_get_id( &self, room_id: &RoomId, event_type: &StateEventType, @@ -144,8 +137,7 @@ } /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn room_state_get( + fn room_state_get( &self, room_id: &RoomId, event_type: &StateEventType, @@ -157,4 +149,3 @@ Ok(None) } } - diff --git a/src/database/key_value/rooms/state_cache.rs b/src/database/key_value/rooms/state_cache.rs new file mode 100644 index 00000000..37814020 --- /dev/null +++ b/src/database/key_value/rooms/state_cache.rs @@ -0,0 +1,8 @@ +impl service::room::state_cache::Data for KeyValueDatabase { + fn mark_as_once_joined(user_id: &UserId, room_id: &RoomId) -> Result<()> { + let mut userroom_id = user_id.as_bytes().to_vec(); + userroom_id.push(0xff); + userroom_id.extend_from_slice(room_id.as_bytes()); + self.roomuseroncejoinedids.insert(&userroom_id, &[])?; + } +} diff --git a/src/database/key_value/rooms/user.rs b/src/database/key_value/rooms/user.rs index 976ab5b3..52145ced 100644 --- a/src/database/key_value/rooms/user.rs +++ b/src/database/key_value/rooms/user.rs @@ -1,6 +1,5 @@ - - #[tracing::instrument(skip(self))] - pub fn reset_notification_counts(&self, user_id: &UserId, room_id: &RoomId) -> Result<()> { +impl service::room::user::Data for KeyValueDatabase { + fn reset_notification_counts(&self, user_id: &UserId, room_id: &RoomId) -> Result<()> { let mut userroom_id = user_id.as_bytes().to_vec(); userroom_id.push(0xff); userroom_id.extend_from_slice(room_id.as_bytes()); @@ -13,8 +12,7 @@ Ok(()) } - #[tracing::instrument(skip(self))] - pub fn notification_count(&self, user_id: &UserId, room_id: &RoomId) -> Result { + fn notification_count(&self, user_id: &UserId, room_id: &RoomId) -> Result { let mut userroom_id = user_id.as_bytes().to_vec(); userroom_id.push(0xff); userroom_id.extend_from_slice(room_id.as_bytes()); @@ -28,8 +26,7 @@ .unwrap_or(Ok(0)) } - #[tracing::instrument(skip(self))] - pub fn highlight_count(&self, user_id: &UserId, room_id: &RoomId) -> Result { + fn highlight_count(&self, user_id: &UserId, room_id: &RoomId) -> Result { let mut userroom_id = user_id.as_bytes().to_vec(); userroom_id.push(0xff); userroom_id.extend_from_slice(room_id.as_bytes()); @@ -43,7 +40,7 @@ .unwrap_or(Ok(0)) } - pub fn associate_token_shortstatehash( + fn associate_token_shortstatehash( &self, room_id: &RoomId, token: u64, @@ -58,7 +55,7 @@ .insert(&key, &shortstatehash.to_be_bytes()) } - pub fn get_token_shortstatehash(&self, room_id: &RoomId, token: u64) -> Result> { + fn get_token_shortstatehash(&self, room_id: &RoomId, token: u64) -> Result> { let shortroomid = self.get_shortroomid(room_id)?.expect("room exists"); let mut key = shortroomid.to_be_bytes().to_vec(); @@ -74,8 +71,7 @@ .transpose() } - #[tracing::instrument(skip(self))] - pub fn get_shared_rooms<'a>( + fn get_shared_rooms<'a>( &'a self, users: Vec>, ) -> Result>> + 'a> { @@ -111,4 +107,4 @@ .map_err(|_| Error::bad_database("Invalid RoomId in userroomid_joined.")) })) } - +} diff --git a/src/database/key_value/uiaa.rs b/src/database/key_value/uiaa.rs index 12373139..4d1dac57 100644 --- a/src/database/key_value/uiaa.rs +++ b/src/database/key_value/uiaa.rs @@ -1,149 +1,4 @@ -use std::{ - collections::BTreeMap, - sync::{Arc, RwLock}, -}; - -use crate::{client_server::SESSION_ID_LENGTH, utils, Error, Result}; -use ruma::{ - api::client::{ - error::ErrorKind, - uiaa::{ - AuthType, IncomingAuthData, IncomingPassword, - IncomingUserIdentifier::UserIdOrLocalpart, UiaaInfo, - }, - }, - signatures::CanonicalJsonValue, - DeviceId, UserId, -}; -use tracing::error; - -use super::abstraction::Tree; - -pub struct Uiaa { - pub(super) userdevicesessionid_uiaainfo: Arc, // User-interactive authentication - pub(super) userdevicesessionid_uiaarequest: - RwLock, Box, String), CanonicalJsonValue>>, -} - -impl Uiaa { - /// Creates a new Uiaa session. Make sure the session token is unique. - pub fn create( - &self, - user_id: &UserId, - device_id: &DeviceId, - uiaainfo: &UiaaInfo, - json_body: &CanonicalJsonValue, - ) -> Result<()> { - self.set_uiaa_request( - user_id, - device_id, - uiaainfo.session.as_ref().expect("session should be set"), // TODO: better session error handling (why is it optional in ruma?) - json_body, - )?; - self.update_uiaa_session( - user_id, - device_id, - uiaainfo.session.as_ref().expect("session should be set"), - Some(uiaainfo), - ) - } - - pub fn try_auth( - &self, - user_id: &UserId, - device_id: &DeviceId, - auth: &IncomingAuthData, - uiaainfo: &UiaaInfo, - users: &super::users::Users, - globals: &super::globals::Globals, - ) -> Result<(bool, UiaaInfo)> { - let mut uiaainfo = auth - .session() - .map(|session| self.get_uiaa_session(user_id, device_id, session)) - .unwrap_or_else(|| Ok(uiaainfo.clone()))?; - - if uiaainfo.session.is_none() { - uiaainfo.session = Some(utils::random_string(SESSION_ID_LENGTH)); - } - - match auth { - // Find out what the user completed - IncomingAuthData::Password(IncomingPassword { - identifier, - password, - .. - }) => { - let username = match identifier { - UserIdOrLocalpart(username) => username, - _ => { - return Err(Error::BadRequest( - ErrorKind::Unrecognized, - "Identifier type not recognized.", - )) - } - }; - - let user_id = - UserId::parse_with_server_name(username.clone(), globals.server_name()) - .map_err(|_| { - Error::BadRequest(ErrorKind::InvalidParam, "User ID is invalid.") - })?; - - // Check if password is correct - if let Some(hash) = users.password_hash(&user_id)? { - let hash_matches = - argon2::verify_encoded(&hash, password.as_bytes()).unwrap_or(false); - - if !hash_matches { - uiaainfo.auth_error = Some(ruma::api::client::error::ErrorBody { - kind: ErrorKind::Forbidden, - message: "Invalid username or password.".to_owned(), - }); - return Ok((false, uiaainfo)); - } - } - - // Password was correct! Let's add it to `completed` - uiaainfo.completed.push(AuthType::Password); - } - IncomingAuthData::Dummy(_) => { - uiaainfo.completed.push(AuthType::Dummy); - } - k => error!("type not supported: {:?}", k), - } - - // Check if a flow now succeeds - let mut completed = false; - 'flows: for flow in &mut uiaainfo.flows { - for stage in &flow.stages { - if !uiaainfo.completed.contains(stage) { - continue 'flows; - } - } - // We didn't break, so this flow succeeded! - completed = true; - } - - if !completed { - self.update_uiaa_session( - user_id, - device_id, - uiaainfo.session.as_ref().expect("session is always set"), - Some(&uiaainfo), - )?; - return Ok((false, uiaainfo)); - } - - // UIAA was successful! Remove this session and return true - self.update_uiaa_session( - user_id, - device_id, - uiaainfo.session.as_ref().expect("session is always set"), - None, - )?; - Ok((true, uiaainfo)) - } - +impl service::uiaa::Data for KeyValueDatabase { fn set_uiaa_request( &self, user_id: &UserId, @@ -162,7 +17,7 @@ impl Uiaa { Ok(()) } - pub fn get_uiaa_request( + fn get_uiaa_request( &self, user_id: &UserId, device_id: &DeviceId, diff --git a/src/service/rooms/state_accessor/data.rs b/src/service/rooms/state_accessor/data.rs index ae26a7c4..a2b76e46 100644 --- a/src/service/rooms/state_accessor/data.rs +++ b/src/service/rooms/state_accessor/data.rs @@ -1,160 +1,51 @@ +pub trait Data { /// Builds a StateMap by iterating over all keys that start /// with state_hash, this gives the full state for the given state_hash. - #[tracing::instrument(skip(self))] - pub async fn state_full_ids(&self, shortstatehash: u64) -> Result>> { - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - let mut result = BTreeMap::new(); - let mut i = 0; - for compressed in full_state.into_iter() { - let parsed = self.parse_compressed_state_event(compressed)?; - result.insert(parsed.0, parsed.1); + async fn state_full_ids(&self, shortstatehash: u64) -> Result>>; - i += 1; - if i % 100 == 0 { - tokio::task::yield_now().await; - } - } - Ok(result) - } - - #[tracing::instrument(skip(self))] - pub async fn state_full( + async fn state_full( &self, shortstatehash: u64, - ) -> Result>> { - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - - let mut result = HashMap::new(); - let mut i = 0; - for compressed in full_state { - let (_, eventid) = self.parse_compressed_state_event(compressed)?; - if let Some(pdu) = self.get_pdu(&eventid)? { - result.insert( - ( - pdu.kind.to_string().into(), - pdu.state_key - .as_ref() - .ok_or_else(|| Error::bad_database("State event has no state key."))? - .clone(), - ), - pdu, - ); - } - - i += 1; - if i % 100 == 0 { - tokio::task::yield_now().await; - } - } - - Ok(result) - } + ) -> Result>>; /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn state_get_id( + fn state_get_id( &self, shortstatehash: u64, event_type: &StateEventType, state_key: &str, - ) -> Result>> { - let shortstatekey = match self.get_shortstatekey(event_type, state_key)? { - Some(s) => s, - None => return Ok(None), - }; - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - Ok(full_state - .into_iter() - .find(|bytes| bytes.starts_with(&shortstatekey.to_be_bytes())) - .and_then(|compressed| { - self.parse_compressed_state_event(compressed) - .ok() - .map(|(_, id)| id) - })) - } + ) -> Result>>; /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn state_get( + fn state_get( &self, shortstatehash: u64, event_type: &StateEventType, state_key: &str, - ) -> Result>> { - self.state_get_id(shortstatehash, event_type, state_key)? - .map_or(Ok(None), |event_id| self.get_pdu(&event_id)) - } + ) -> Result>>; /// Returns the state hash for this pdu. - pub fn pdu_shortstatehash(&self, event_id: &EventId) -> Result> { - self.eventid_shorteventid - .get(event_id.as_bytes())? - .map_or(Ok(None), |shorteventid| { - self.shorteventid_shortstatehash - .get(&shorteventid)? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database( - "Invalid shortstatehash bytes in shorteventid_shortstatehash", - ) - }) - }) - .transpose() - }) - } + fn pdu_shortstatehash(&self, event_id: &EventId) -> Result>; /// Returns the full room state. - #[tracing::instrument(skip(self))] - pub async fn room_state_full( + async fn room_state_full( &self, room_id: &RoomId, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_full(current_shortstatehash).await - } else { - Ok(HashMap::new()) - } - } + ) -> Result>>; /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn room_state_get_id( + fn room_state_get_id( &self, room_id: &RoomId, event_type: &StateEventType, state_key: &str, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_get_id(current_shortstatehash, event_type, state_key) - } else { - Ok(None) - } - } + ) -> Result>>; /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] - pub fn room_state_get( + fn room_state_get( &self, room_id: &RoomId, event_type: &StateEventType, state_key: &str, - ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_get(current_shortstatehash, event_type, state_key) - } else { - Ok(None) - } - } - + ) -> Result>>; +} diff --git a/src/service/rooms/state_accessor/mod.rs b/src/service/rooms/state_accessor/mod.rs index ae26a7c4..28a49a98 100644 --- a/src/service/rooms/state_accessor/mod.rs +++ b/src/service/rooms/state_accessor/mod.rs @@ -1,24 +1,18 @@ +mod data; +pub use data::Data; + +use crate::service::*; + +pub struct Service { + db: D, +} + +impl Service<_> { /// Builds a StateMap by iterating over all keys that start /// with state_hash, this gives the full state for the given state_hash. #[tracing::instrument(skip(self))] pub async fn state_full_ids(&self, shortstatehash: u64) -> Result>> { - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - let mut result = BTreeMap::new(); - let mut i = 0; - for compressed in full_state.into_iter() { - let parsed = self.parse_compressed_state_event(compressed)?; - result.insert(parsed.0, parsed.1); - - i += 1; - if i % 100 == 0 { - tokio::task::yield_now().await; - } - } - Ok(result) + self.db.state_full_ids(shortstatehash) } #[tracing::instrument(skip(self))] @@ -26,36 +20,7 @@ &self, shortstatehash: u64, ) -> Result>> { - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - - let mut result = HashMap::new(); - let mut i = 0; - for compressed in full_state { - let (_, eventid) = self.parse_compressed_state_event(compressed)?; - if let Some(pdu) = self.get_pdu(&eventid)? { - result.insert( - ( - pdu.kind.to_string().into(), - pdu.state_key - .as_ref() - .ok_or_else(|| Error::bad_database("State event has no state key."))? - .clone(), - ), - pdu, - ); - } - - i += 1; - if i % 100 == 0 { - tokio::task::yield_now().await; - } - } - - Ok(result) + self.db.state_full(shortstatehash) } /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). @@ -66,23 +31,7 @@ event_type: &StateEventType, state_key: &str, ) -> Result>> { - let shortstatekey = match self.get_shortstatekey(event_type, state_key)? { - Some(s) => s, - None => return Ok(None), - }; - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - Ok(full_state - .into_iter() - .find(|bytes| bytes.starts_with(&shortstatekey.to_be_bytes())) - .and_then(|compressed| { - self.parse_compressed_state_event(compressed) - .ok() - .map(|(_, id)| id) - })) + self.db.state_get_id(shortstatehash, event_type, state_key) } /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). @@ -93,26 +42,12 @@ event_type: &StateEventType, state_key: &str, ) -> Result>> { - self.state_get_id(shortstatehash, event_type, state_key)? - .map_or(Ok(None), |event_id| self.get_pdu(&event_id)) + self.db.pdu_state_get(event_id) } /// Returns the state hash for this pdu. pub fn pdu_shortstatehash(&self, event_id: &EventId) -> Result> { - self.eventid_shorteventid - .get(event_id.as_bytes())? - .map_or(Ok(None), |shorteventid| { - self.shorteventid_shortstatehash - .get(&shorteventid)? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database( - "Invalid shortstatehash bytes in shorteventid_shortstatehash", - ) - }) - }) - .transpose() - }) + self.db.pdu_shortstatehash(event_id) } /// Returns the full room state. @@ -121,11 +56,7 @@ &self, room_id: &RoomId, ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_full(current_shortstatehash).await - } else { - Ok(HashMap::new()) - } + self.db.room_state_full(room_id) } /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). @@ -136,11 +67,7 @@ event_type: &StateEventType, state_key: &str, ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_get_id(current_shortstatehash, event_type, state_key) - } else { - Ok(None) - } + self.db.room_state_get_id(room_id, event_type, state_key) } /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). @@ -151,10 +78,6 @@ event_type: &StateEventType, state_key: &str, ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - self.state_get(current_shortstatehash, event_type, state_key) - } else { - Ok(None) - } + self.db.room_state_get(room_id, event_type, state_key) } - +} diff --git a/src/service/rooms/state_cache/data.rs b/src/service/rooms/state_cache/data.rs new file mode 100644 index 00000000..166d4f6b --- /dev/null +++ b/src/service/rooms/state_cache/data.rs @@ -0,0 +1,3 @@ +pub trait Data { + fn mark_as_once_joined(user_id: &UserId, room_id: &RoomId) -> Result<()>; +} diff --git a/src/service/rooms/state_cache/mod.rs b/src/service/rooms/state_cache/mod.rs index e7f457e6..778679de 100644 --- a/src/service/rooms/state_cache/mod.rs +++ b/src/service/rooms/state_cache/mod.rs @@ -1,4 +1,13 @@ +mod data; +pub use data::Data; +use crate::service::*; + +pub struct Service { + db: D, +} + +impl Service<_> { /// Update current membership data. #[tracing::instrument(skip(self, last_state, db))] pub fn update_membership( @@ -25,10 +34,6 @@ serverroom_id.push(0xff); serverroom_id.extend_from_slice(room_id.as_bytes()); - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - let mut roomuser_id = room_id.as_bytes().to_vec(); roomuser_id.push(0xff); roomuser_id.extend_from_slice(user_id.as_bytes()); @@ -38,7 +43,7 @@ // Check if the user never joined this room if !self.once_joined(user_id, room_id)? { // Add the user ID to the join list then - self.roomuseroncejoinedids.insert(&userroom_id, &[])?; + self.db.mark_as_once_joined(user_id, room_id)?; // Check if the room has a predecessor if let Some(predecessor) = self @@ -116,10 +121,6 @@ } } - if update_joined_count { - self.roomserverids.insert(&roomserver_id, &[])?; - self.serverroomids.insert(&serverroom_id, &[])?; - } self.userroomid_joined.insert(&userroom_id, &[])?; self.roomuserid_joined.insert(&roomuser_id, &[])?; self.userroomid_invitestate.remove(&userroom_id)?; @@ -150,10 +151,6 @@ return Ok(()); } - if update_joined_count { - self.roomserverids.insert(&roomserver_id, &[])?; - self.serverroomids.insert(&serverroom_id, &[])?; - } self.userroomid_invitestate.insert( &userroom_id, &serde_json::to_vec(&last_state.unwrap_or_default()) @@ -167,16 +164,6 @@ self.roomuserid_leftcount.remove(&roomuser_id)?; } MembershipState::Leave | MembershipState::Ban => { - if update_joined_count - && self - .room_members(room_id) - .chain(self.room_members_invited(room_id)) - .filter_map(|r| r.ok()) - .all(|u| u.server_name() != user_id.server_name()) - { - self.roomserverids.remove(&roomserver_id)?; - self.serverroomids.remove(&serverroom_id)?; - } self.userroomid_leftstate.insert( &userroom_id, &serde_json::to_vec(&Vec::>::new()).unwrap(), @@ -231,36 +218,6 @@ .unwrap() .insert(room_id.to_owned(), Arc::new(real_users)); - for old_joined_server in self.room_servers(room_id).filter_map(|r| r.ok()) { - if !joined_servers.remove(&old_joined_server) { - // Server not in room anymore - let mut roomserver_id = room_id.as_bytes().to_vec(); - roomserver_id.push(0xff); - roomserver_id.extend_from_slice(old_joined_server.as_bytes()); - - let mut serverroom_id = old_joined_server.as_bytes().to_vec(); - serverroom_id.push(0xff); - serverroom_id.extend_from_slice(room_id.as_bytes()); - - self.roomserverids.remove(&roomserver_id)?; - self.serverroomids.remove(&serverroom_id)?; - } - } - - // Now only new servers are in joined_servers anymore - for server in joined_servers { - let mut roomserver_id = room_id.as_bytes().to_vec(); - roomserver_id.push(0xff); - roomserver_id.extend_from_slice(server.as_bytes()); - - let mut serverroom_id = server.as_bytes().to_vec(); - serverroom_id.push(0xff); - serverroom_id.extend_from_slice(room_id.as_bytes()); - - self.roomserverids.insert(&roomserver_id, &[])?; - self.serverroomids.insert(&serverroom_id, &[])?; - } - self.appservice_in_room_cache .write() .unwrap() @@ -714,4 +671,4 @@ Ok(self.userroomid_leftstate.get(&userroom_id)?.is_some()) } - +} diff --git a/src/service/rooms/user/data.rs b/src/service/rooms/user/data.rs index 976ab5b3..47a44eef 100644 --- a/src/service/rooms/user/data.rs +++ b/src/service/rooms/user/data.rs @@ -1,114 +1,21 @@ +pub trait Data { + fn reset_notification_counts(&self, user_id: &UserId, room_id: &RoomId) -> Result<()>; - #[tracing::instrument(skip(self))] - pub fn reset_notification_counts(&self, user_id: &UserId, room_id: &RoomId) -> Result<()> { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); + fn notification_count(&self, user_id: &UserId, room_id: &RoomId) -> Result; - self.userroomid_notificationcount - .insert(&userroom_id, &0_u64.to_be_bytes())?; - self.userroomid_highlightcount - .insert(&userroom_id, &0_u64.to_be_bytes())?; + fn highlight_count(&self, user_id: &UserId, room_id: &RoomId) -> Result; - Ok(()) - } - - #[tracing::instrument(skip(self))] - pub fn notification_count(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - self.userroomid_notificationcount - .get(&userroom_id)? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid notification count in db.")) - }) - .unwrap_or(Ok(0)) - } - - #[tracing::instrument(skip(self))] - pub fn highlight_count(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - self.userroomid_highlightcount - .get(&userroom_id)? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid highlight count in db.")) - }) - .unwrap_or(Ok(0)) - } - - pub fn associate_token_shortstatehash( + fn associate_token_shortstatehash( &self, room_id: &RoomId, token: u64, shortstatehash: u64, - ) -> Result<()> { - let shortroomid = self.get_shortroomid(room_id)?.expect("room exists"); + ) -> Result<()>; - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(&token.to_be_bytes()); + fn get_token_shortstatehash(&self, room_id: &RoomId, token: u64) -> Result>; - self.roomsynctoken_shortstatehash - .insert(&key, &shortstatehash.to_be_bytes()) - } - - pub fn get_token_shortstatehash(&self, room_id: &RoomId, token: u64) -> Result> { - let shortroomid = self.get_shortroomid(room_id)?.expect("room exists"); - - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(&token.to_be_bytes()); - - self.roomsynctoken_shortstatehash - .get(&key)? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid shortstatehash in roomsynctoken_shortstatehash") - }) - }) - .transpose() - } - - #[tracing::instrument(skip(self))] - pub fn get_shared_rooms<'a>( + fn get_shared_rooms<'a>( &'a self, users: Vec>, - ) -> Result>> + 'a> { - let iterators = users.into_iter().map(move |user_id| { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.userroomid_joined - .scan_prefix(prefix) - .map(|(key, _)| { - let roomid_index = key - .iter() - .enumerate() - .find(|(_, &b)| b == 0xff) - .ok_or_else(|| Error::bad_database("Invalid userroomid_joined in db."))? - .0 - + 1; // +1 because the room id starts AFTER the separator - - let room_id = key[roomid_index..].to_vec(); - - Ok::<_, Error>(room_id) - }) - .filter_map(|r| r.ok()) - }); - - // We use the default compare function because keys are sorted correctly (not reversed) - Ok(utils::common_elements(iterators, Ord::cmp) - .expect("users is not empty") - .map(|bytes| { - RoomId::parse(utils::string_from_bytes(&*bytes).map_err(|_| { - Error::bad_database("Invalid RoomId bytes in userroomid_joined") - })?) - .map_err(|_| Error::bad_database("Invalid RoomId in userroomid_joined.")) - })) - } - + ) -> Result>> + 'a>; +} diff --git a/src/service/rooms/user/mod.rs b/src/service/rooms/user/mod.rs index 976ab5b3..45fb3551 100644 --- a/src/service/rooms/user/mod.rs +++ b/src/service/rooms/user/mod.rs @@ -1,46 +1,23 @@ +mod data; +pub use data::Data; - #[tracing::instrument(skip(self))] +use crate::service::*; + +pub struct Service { + db: D, +} + +impl Service<_> { pub fn reset_notification_counts(&self, user_id: &UserId, room_id: &RoomId) -> Result<()> { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - self.userroomid_notificationcount - .insert(&userroom_id, &0_u64.to_be_bytes())?; - self.userroomid_highlightcount - .insert(&userroom_id, &0_u64.to_be_bytes())?; - - Ok(()) + self.db.reset_notification_counts(user_id, room_id) } - #[tracing::instrument(skip(self))] pub fn notification_count(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - self.userroomid_notificationcount - .get(&userroom_id)? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid notification count in db.")) - }) - .unwrap_or(Ok(0)) + self.db.notification_count(user_id, room_id) } - #[tracing::instrument(skip(self))] pub fn highlight_count(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - self.userroomid_highlightcount - .get(&userroom_id)? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid highlight count in db.")) - }) - .unwrap_or(Ok(0)) + self.db.highlight_count(user_id, room_id) } pub fn associate_token_shortstatehash( @@ -49,66 +26,17 @@ token: u64, shortstatehash: u64, ) -> Result<()> { - let shortroomid = self.get_shortroomid(room_id)?.expect("room exists"); - - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(&token.to_be_bytes()); - - self.roomsynctoken_shortstatehash - .insert(&key, &shortstatehash.to_be_bytes()) + self.db.associate_token_shortstatehash(user_id, room_id) } pub fn get_token_shortstatehash(&self, room_id: &RoomId, token: u64) -> Result> { - let shortroomid = self.get_shortroomid(room_id)?.expect("room exists"); - - let mut key = shortroomid.to_be_bytes().to_vec(); - key.extend_from_slice(&token.to_be_bytes()); - - self.roomsynctoken_shortstatehash - .get(&key)? - .map(|bytes| { - utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid shortstatehash in roomsynctoken_shortstatehash") - }) - }) - .transpose() + self.db.get_token_shortstatehash(room_id, token) } - #[tracing::instrument(skip(self))] pub fn get_shared_rooms<'a>( &'a self, users: Vec>, ) -> Result>> + 'a> { - let iterators = users.into_iter().map(move |user_id| { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.userroomid_joined - .scan_prefix(prefix) - .map(|(key, _)| { - let roomid_index = key - .iter() - .enumerate() - .find(|(_, &b)| b == 0xff) - .ok_or_else(|| Error::bad_database("Invalid userroomid_joined in db."))? - .0 - + 1; // +1 because the room id starts AFTER the separator - - let room_id = key[roomid_index..].to_vec(); - - Ok::<_, Error>(room_id) - }) - .filter_map(|r| r.ok()) - }); - - // We use the default compare function because keys are sorted correctly (not reversed) - Ok(utils::common_elements(iterators, Ord::cmp) - .expect("users is not empty") - .map(|bytes| { - RoomId::parse(utils::string_from_bytes(&*bytes).map_err(|_| { - Error::bad_database("Invalid RoomId bytes in userroomid_joined") - })?) - .map_err(|_| Error::bad_database("Invalid RoomId in userroomid_joined.")) - })) + self.db.get_shared_rooms(users) } - +} diff --git a/src/service/uiaa/data.rs b/src/service/uiaa/data.rs index 12373139..40e69bda 100644 --- a/src/service/uiaa/data.rs +++ b/src/service/uiaa/data.rs @@ -1,179 +1,18 @@ -use std::{ - collections::BTreeMap, - sync::{Arc, RwLock}, -}; - -use crate::{client_server::SESSION_ID_LENGTH, utils, Error, Result}; -use ruma::{ - api::client::{ - error::ErrorKind, - uiaa::{ - AuthType, IncomingAuthData, IncomingPassword, - IncomingUserIdentifier::UserIdOrLocalpart, UiaaInfo, - }, - }, - signatures::CanonicalJsonValue, - DeviceId, UserId, -}; -use tracing::error; - -use super::abstraction::Tree; - -pub struct Uiaa { - pub(super) userdevicesessionid_uiaainfo: Arc, // User-interactive authentication - pub(super) userdevicesessionid_uiaarequest: - RwLock, Box, String), CanonicalJsonValue>>, -} - -impl Uiaa { - /// Creates a new Uiaa session. Make sure the session token is unique. - pub fn create( - &self, - user_id: &UserId, - device_id: &DeviceId, - uiaainfo: &UiaaInfo, - json_body: &CanonicalJsonValue, - ) -> Result<()> { - self.set_uiaa_request( - user_id, - device_id, - uiaainfo.session.as_ref().expect("session should be set"), // TODO: better session error handling (why is it optional in ruma?) - json_body, - )?; - self.update_uiaa_session( - user_id, - device_id, - uiaainfo.session.as_ref().expect("session should be set"), - Some(uiaainfo), - ) - } - - pub fn try_auth( - &self, - user_id: &UserId, - device_id: &DeviceId, - auth: &IncomingAuthData, - uiaainfo: &UiaaInfo, - users: &super::users::Users, - globals: &super::globals::Globals, - ) -> Result<(bool, UiaaInfo)> { - let mut uiaainfo = auth - .session() - .map(|session| self.get_uiaa_session(user_id, device_id, session)) - .unwrap_or_else(|| Ok(uiaainfo.clone()))?; - - if uiaainfo.session.is_none() { - uiaainfo.session = Some(utils::random_string(SESSION_ID_LENGTH)); - } - - match auth { - // Find out what the user completed - IncomingAuthData::Password(IncomingPassword { - identifier, - password, - .. - }) => { - let username = match identifier { - UserIdOrLocalpart(username) => username, - _ => { - return Err(Error::BadRequest( - ErrorKind::Unrecognized, - "Identifier type not recognized.", - )) - } - }; - - let user_id = - UserId::parse_with_server_name(username.clone(), globals.server_name()) - .map_err(|_| { - Error::BadRequest(ErrorKind::InvalidParam, "User ID is invalid.") - })?; - - // Check if password is correct - if let Some(hash) = users.password_hash(&user_id)? { - let hash_matches = - argon2::verify_encoded(&hash, password.as_bytes()).unwrap_or(false); - - if !hash_matches { - uiaainfo.auth_error = Some(ruma::api::client::error::ErrorBody { - kind: ErrorKind::Forbidden, - message: "Invalid username or password.".to_owned(), - }); - return Ok((false, uiaainfo)); - } - } - - // Password was correct! Let's add it to `completed` - uiaainfo.completed.push(AuthType::Password); - } - IncomingAuthData::Dummy(_) => { - uiaainfo.completed.push(AuthType::Dummy); - } - k => error!("type not supported: {:?}", k), - } - - // Check if a flow now succeeds - let mut completed = false; - 'flows: for flow in &mut uiaainfo.flows { - for stage in &flow.stages { - if !uiaainfo.completed.contains(stage) { - continue 'flows; - } - } - // We didn't break, so this flow succeeded! - completed = true; - } - - if !completed { - self.update_uiaa_session( - user_id, - device_id, - uiaainfo.session.as_ref().expect("session is always set"), - Some(&uiaainfo), - )?; - return Ok((false, uiaainfo)); - } - - // UIAA was successful! Remove this session and return true - self.update_uiaa_session( - user_id, - device_id, - uiaainfo.session.as_ref().expect("session is always set"), - None, - )?; - Ok((true, uiaainfo)) - } - +pub trait Data { fn set_uiaa_request( &self, user_id: &UserId, device_id: &DeviceId, session: &str, request: &CanonicalJsonValue, - ) -> Result<()> { - self.userdevicesessionid_uiaarequest - .write() - .unwrap() - .insert( - (user_id.to_owned(), device_id.to_owned(), session.to_owned()), - request.to_owned(), - ); + ) -> Result<()>; - Ok(()) - } - - pub fn get_uiaa_request( + fn get_uiaa_request( &self, user_id: &UserId, device_id: &DeviceId, session: &str, - ) -> Option { - self.userdevicesessionid_uiaarequest - .read() - .unwrap() - .get(&(user_id.to_owned(), device_id.to_owned(), session.to_owned())) - .map(|j| j.to_owned()) - } + ) -> Option; fn update_uiaa_session( &self, @@ -181,47 +20,12 @@ impl Uiaa { device_id: &DeviceId, session: &str, uiaainfo: Option<&UiaaInfo>, - ) -> Result<()> { - let mut userdevicesessionid = user_id.as_bytes().to_vec(); - userdevicesessionid.push(0xff); - userdevicesessionid.extend_from_slice(device_id.as_bytes()); - userdevicesessionid.push(0xff); - userdevicesessionid.extend_from_slice(session.as_bytes()); - - if let Some(uiaainfo) = uiaainfo { - self.userdevicesessionid_uiaainfo.insert( - &userdevicesessionid, - &serde_json::to_vec(&uiaainfo).expect("UiaaInfo::to_vec always works"), - )?; - } else { - self.userdevicesessionid_uiaainfo - .remove(&userdevicesessionid)?; - } - - Ok(()) - } + ) -> Result<()>; fn get_uiaa_session( &self, user_id: &UserId, device_id: &DeviceId, session: &str, - ) -> Result { - let mut userdevicesessionid = user_id.as_bytes().to_vec(); - userdevicesessionid.push(0xff); - userdevicesessionid.extend_from_slice(device_id.as_bytes()); - userdevicesessionid.push(0xff); - userdevicesessionid.extend_from_slice(session.as_bytes()); - - serde_json::from_slice( - &self - .userdevicesessionid_uiaainfo - .get(&userdevicesessionid)? - .ok_or(Error::BadRequest( - ErrorKind::Forbidden, - "UIAA session does not exist.", - ))?, - ) - .map_err(|_| Error::bad_database("UiaaInfo in userdeviceid_uiaainfo is invalid.")) - } + ) -> Result; } diff --git a/src/service/uiaa/mod.rs b/src/service/uiaa/mod.rs index 12373139..593ea5f2 100644 --- a/src/service/uiaa/mod.rs +++ b/src/service/uiaa/mod.rs @@ -1,31 +1,13 @@ -use std::{ - collections::BTreeMap, - sync::{Arc, RwLock}, -}; +mod data; +pub use data::Data; -use crate::{client_server::SESSION_ID_LENGTH, utils, Error, Result}; -use ruma::{ - api::client::{ - error::ErrorKind, - uiaa::{ - AuthType, IncomingAuthData, IncomingPassword, - IncomingUserIdentifier::UserIdOrLocalpart, UiaaInfo, - }, - }, - signatures::CanonicalJsonValue, - DeviceId, UserId, -}; -use tracing::error; +use crate::service::*; -use super::abstraction::Tree; - -pub struct Uiaa { - pub(super) userdevicesessionid_uiaainfo: Arc, // User-interactive authentication - pub(super) userdevicesessionid_uiaarequest: - RwLock, Box, String), CanonicalJsonValue>>, +pub struct Service { + db: D, } -impl Uiaa { +impl Service<_> { /// Creates a new Uiaa session. Make sure the session token is unique. pub fn create( &self, @@ -144,35 +126,13 @@ impl Uiaa { Ok((true, uiaainfo)) } - fn set_uiaa_request( - &self, - user_id: &UserId, - device_id: &DeviceId, - session: &str, - request: &CanonicalJsonValue, - ) -> Result<()> { - self.userdevicesessionid_uiaarequest - .write() - .unwrap() - .insert( - (user_id.to_owned(), device_id.to_owned(), session.to_owned()), - request.to_owned(), - ); - - Ok(()) - } - pub fn get_uiaa_request( &self, user_id: &UserId, device_id: &DeviceId, session: &str, ) -> Option { - self.userdevicesessionid_uiaarequest - .read() - .unwrap() - .get(&(user_id.to_owned(), device_id.to_owned(), session.to_owned())) - .map(|j| j.to_owned()) + self.db.get_uiaa_request(user_id, device_id, session) } fn update_uiaa_session( @@ -182,46 +142,6 @@ impl Uiaa { session: &str, uiaainfo: Option<&UiaaInfo>, ) -> Result<()> { - let mut userdevicesessionid = user_id.as_bytes().to_vec(); - userdevicesessionid.push(0xff); - userdevicesessionid.extend_from_slice(device_id.as_bytes()); - userdevicesessionid.push(0xff); - userdevicesessionid.extend_from_slice(session.as_bytes()); - - if let Some(uiaainfo) = uiaainfo { - self.userdevicesessionid_uiaainfo.insert( - &userdevicesessionid, - &serde_json::to_vec(&uiaainfo).expect("UiaaInfo::to_vec always works"), - )?; - } else { - self.userdevicesessionid_uiaainfo - .remove(&userdevicesessionid)?; - } - - Ok(()) - } - - fn get_uiaa_session( - &self, - user_id: &UserId, - device_id: &DeviceId, - session: &str, - ) -> Result { - let mut userdevicesessionid = user_id.as_bytes().to_vec(); - userdevicesessionid.push(0xff); - userdevicesessionid.extend_from_slice(device_id.as_bytes()); - userdevicesessionid.push(0xff); - userdevicesessionid.extend_from_slice(session.as_bytes()); - - serde_json::from_slice( - &self - .userdevicesessionid_uiaainfo - .get(&userdevicesessionid)? - .ok_or(Error::BadRequest( - ErrorKind::Forbidden, - "UIAA session does not exist.", - ))?, - ) - .map_err(|_| Error::bad_database("UiaaInfo in userdeviceid_uiaainfo is invalid.")) + self.db.update_uiaa_session(user_id, device_id, session, uiaainfo) } } From 057f8364cc317dc8646043abd6c8ff3ef759625f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Tue, 6 Sep 2022 23:15:09 +0200 Subject: [PATCH 084/197] fix: some compile time errors Only 174 errors left! --- Cargo.lock | 6 +- Cargo.toml | 2 + src/api/appservice_server.rs | 7 +- src/api/client_server/account.rs | 86 +-- src/api/client_server/alias.rs | 40 +- src/api/client_server/backup.rs | 107 ++- src/api/client_server/capabilities.rs | 13 +- src/api/client_server/config.rs | 20 +- src/api/client_server/context.rs | 37 +- src/api/client_server/device.rs | 37 +- src/api/client_server/directory.rs | 40 +- src/api/client_server/filter.rs | 8 +- src/api/client_server/keys.rs | 83 +-- src/api/client_server/media.rs | 47 +- src/api/client_server/membership.rs | 610 ++++++++---------- src/api/client_server/message.rs | 37 +- src/api/client_server/presence.rs | 19 +- src/api/client_server/profile.rs | 81 +-- src/api/client_server/push.rs | 58 +- src/api/client_server/read_marker.rs | 31 +- src/api/client_server/redact.rs | 10 +- src/api/client_server/report.rs | 9 +- src/api/client_server/room.rs | 146 ++--- src/api/client_server/search.rs | 11 +- src/api/client_server/session.rs | 33 +- src/api/client_server/state.rs | 43 +- src/api/client_server/sync.rs | 142 ++-- src/api/client_server/tag.rs | 21 +- src/api/client_server/to_device.rs | 23 +- src/api/client_server/typing.rs | 12 +- src/api/client_server/user_directory.rs | 15 +- src/api/client_server/voip.rs | 15 +- src/api/mod.rs | 4 + src/api/ruma_wrapper/axum.rs | 18 +- src/api/server_server.rs | 403 +++++------- src/database/abstraction.rs | 4 +- src/database/abstraction/rocksdb.rs | 8 +- src/database/abstraction/sqlite.rs | 8 +- src/database/key_value/appservice.rs | 4 +- src/database/key_value/mod.rs | 14 +- src/database/key_value/pusher.rs | 4 + src/database/key_value/rooms/alias.rs | 8 +- src/database/key_value/rooms/directory.rs | 10 +- src/database/key_value/rooms/edus/mod.rs | 3 + src/database/key_value/rooms/edus/presence.rs | 12 +- .../key_value/rooms/edus/read_receipt.rs | 14 +- src/database/key_value/rooms/edus/typing.rs | 13 +- src/database/key_value/rooms/lazy_load.rs | 6 +- src/database/key_value/rooms/metadata.rs | 6 +- src/database/key_value/rooms/mod.rs | 7 +- src/database/key_value/rooms/outlier.rs | 6 +- src/database/key_value/rooms/pdu_metadata.rs | 8 +- src/database/key_value/rooms/search.rs | 12 +- src/database/key_value/rooms/state.rs | 23 +- .../key_value/rooms/state_accessor.rs | 10 +- src/database/key_value/rooms/state_cache.rs | 10 +- .../key_value/rooms/state_compressor.rs | 19 +- src/database/key_value/rooms/timeline.rs | 31 +- src/database/key_value/rooms/user.rs | 6 +- src/database/key_value/transaction_ids.rs | 10 +- src/database/key_value/uiaa.rs | 6 + src/database/key_value/users.rs | 138 ++-- src/database/mod.rs | 221 ++++--- src/lib.rs | 29 +- src/main.rs | 71 +- src/service/account_data.rs | 12 +- src/service/admin.rs | 179 +++-- src/service/appservice/data.rs | 11 +- src/service/key_backups.rs | 21 +- src/service/media.rs | 1 - src/service/mod.rs | 28 + src/service/pdu.rs | 5 +- src/service/pusher/data.rs | 8 +- src/service/pusher/mod.rs | 64 +- src/service/rooms/alias/data.rs | 10 +- src/service/rooms/alias/mod.rs | 7 +- src/service/rooms/auth_chain/data.rs | 2 + src/service/rooms/auth_chain/mod.rs | 2 + src/service/rooms/directory/data.rs | 2 + src/service/rooms/directory/mod.rs | 9 +- src/service/rooms/edus/mod.rs | 6 + src/service/rooms/edus/presence/data.rs | 4 + src/service/rooms/edus/presence/mod.rs | 5 +- src/service/rooms/edus/read_receipt/data.rs | 2 + src/service/rooms/edus/read_receipt/mod.rs | 7 +- src/service/rooms/edus/typing/data.rs | 4 + src/service/rooms/edus/typing/mod.rs | 2 +- src/service/rooms/event_handler/mod.rs | 496 ++++++++------ src/service/rooms/lazy_loading/data.rs | 2 + src/service/rooms/lazy_loading/mod.rs | 7 +- src/service/rooms/metadata/data.rs | 2 + src/service/rooms/metadata/mod.rs | 1 + src/service/rooms/mod.rs | 249 +------ src/service/rooms/outlier/data.rs | 4 + src/service/rooms/outlier/mod.rs | 3 +- src/service/rooms/pdu_metadata/data.rs | 4 + src/service/rooms/pdu_metadata/mod.rs | 3 + src/service/rooms/search/data.rs | 8 +- src/service/rooms/search/mod.rs | 3 +- src/service/rooms/short/mod.rs | 8 +- src/service/rooms/state/data.rs | 12 +- src/service/rooms/state/mod.rs | 68 +- src/service/rooms/state_accessor/data.rs | 6 + src/service/rooms/state_accessor/mod.rs | 9 +- src/service/rooms/state_cache/data.rs | 2 + src/service/rooms/state_cache/mod.rs | 36 +- src/service/rooms/state_compressor/data.rs | 4 +- src/service/rooms/state_compressor/mod.rs | 19 +- src/service/rooms/timeline/data.rs | 31 +- src/service/rooms/timeline/mod.rs | 55 +- src/service/rooms/user/mod.rs | 1 + src/service/transaction_ids/data.rs | 4 +- src/service/transaction_ids/mod.rs | 1 + src/service/uiaa/data.rs | 2 + src/service/uiaa/mod.rs | 10 +- src/service/users/data.rs | 108 ++-- src/service/users/mod.rs | 26 +- src/utils/{utils.rs => mod.rs} | 2 + 118 files changed, 2139 insertions(+), 2433 deletions(-) create mode 100644 src/api/mod.rs create mode 100644 src/database/key_value/rooms/edus/mod.rs create mode 100644 src/service/mod.rs rename src/utils/{utils.rs => mod.rs} (99%) diff --git a/Cargo.lock b/Cargo.lock index d8d791f0..c074c760 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -98,9 +98,9 @@ dependencies = [ [[package]] name = "async-trait" -version = "0.1.56" +version = "0.1.57" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "96cf8829f67d2eab0b2dfa42c5d0ef737e0724e4a82b01b3e292456202b19716" +checksum = "76464446b8bc32758d7e88ee1a804d9914cd9b1cb264c029899680b0be29826f" dependencies = [ "proc-macro2", "quote", @@ -408,6 +408,7 @@ checksum = "3d7b894f5411737b7867f4827955924d7c254fc9f4d91a6aad6b097804b1018b" name = "conduit" version = "0.3.0-next" dependencies = [ + "async-trait", "axum", "axum-server", "base64 0.13.0", @@ -422,6 +423,7 @@ dependencies = [ "http", "image", "jsonwebtoken", + "lazy_static", "lru-cache", "num_cpus", "opentelemetry", diff --git a/Cargo.toml b/Cargo.toml index f150c4e7..b88674dd 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -90,6 +90,8 @@ figment = { version = "0.10.6", features = ["env", "toml"] } tikv-jemalloc-ctl = { version = "0.4.2", features = ["use_std"], optional = true } tikv-jemallocator = { version = "0.4.1", features = ["unprefixed_malloc_on_supported_platforms"], optional = true } +lazy_static = "1.4.0" +async-trait = "0.1.57" [features] default = ["conduit_bin", "backend_sqlite", "backend_rocksdb", "jemalloc"] diff --git a/src/api/appservice_server.rs b/src/api/appservice_server.rs index ce122dad..1f6e2c9d 100644 --- a/src/api/appservice_server.rs +++ b/src/api/appservice_server.rs @@ -1,12 +1,11 @@ -use crate::{utils, Error, Result}; +use crate::{utils, Error, Result, services}; use bytes::BytesMut; use ruma::api::{IncomingResponse, MatrixVersion, OutgoingRequest, SendAccessToken}; use std::{fmt::Debug, mem, time::Duration}; use tracing::warn; -#[tracing::instrument(skip(globals, request))] +#[tracing::instrument(skip(request))] pub(crate) async fn send_request( - globals: &crate::database::globals::Globals, registration: serde_yaml::Value, request: T, ) -> Result @@ -46,7 +45,7 @@ where *reqwest_request.timeout_mut() = Some(Duration::from_secs(30)); let url = reqwest_request.url().clone(); - let mut response = globals.default_client().execute(reqwest_request).await?; + let mut response = services().globals.default_client().execute(reqwest_request).await?; // reqwest::Response -> http::Response conversion let status = response.status(); diff --git a/src/api/client_server/account.rs b/src/api/client_server/account.rs index dc0782d1..848bfaa7 100644 --- a/src/api/client_server/account.rs +++ b/src/api/client_server/account.rs @@ -2,9 +2,7 @@ use std::sync::Arc; use super::{DEVICE_ID_LENGTH, SESSION_ID_LENGTH, TOKEN_LENGTH}; use crate::{ - database::{admin::make_user_admin, DatabaseGuard}, - pdu::PduBuilder, - utils, Database, Error, Result, Ruma, + utils, Error, Result, Ruma, services, }; use ruma::{ api::client::{ @@ -42,15 +40,14 @@ const RANDOM_USER_ID_LENGTH: usize = 10; /// /// Note: This will not reserve the username, so the username might become invalid when trying to register pub async fn get_register_available_route( - db: DatabaseGuard, body: Ruma, ) -> Result { // Validate user id let user_id = - UserId::parse_with_server_name(body.username.to_lowercase(), db.globals.server_name()) + UserId::parse_with_server_name(body.username.to_lowercase(), services().globals.server_name()) .ok() .filter(|user_id| { - !user_id.is_historical() && user_id.server_name() == db.globals.server_name() + !user_id.is_historical() && user_id.server_name() == services().globals.server_name() }) .ok_or(Error::BadRequest( ErrorKind::InvalidUsername, @@ -58,7 +55,7 @@ pub async fn get_register_available_route( ))?; // Check if username is creative enough - if db.users.exists(&user_id)? { + if services().users.exists(&user_id)? { return Err(Error::BadRequest( ErrorKind::UserInUse, "Desired user ID is already taken.", @@ -85,10 +82,9 @@ pub async fn get_register_available_route( /// - Creates a new account and populates it with default account data /// - If `inhibit_login` is false: Creates a device and returns device id and access_token pub async fn register_route( - db: DatabaseGuard, body: Ruma, ) -> Result { - if !db.globals.allow_registration() && !body.from_appservice { + if !services().globals.allow_registration() && !body.from_appservice { return Err(Error::BadRequest( ErrorKind::Forbidden, "Registration has been disabled.", @@ -100,17 +96,17 @@ pub async fn register_route( let user_id = match (&body.username, is_guest) { (Some(username), false) => { let proposed_user_id = - UserId::parse_with_server_name(username.to_lowercase(), db.globals.server_name()) + UserId::parse_with_server_name(username.to_lowercase(), services().globals.server_name()) .ok() .filter(|user_id| { !user_id.is_historical() - && user_id.server_name() == db.globals.server_name() + && user_id.server_name() == services().globals.server_name() }) .ok_or(Error::BadRequest( ErrorKind::InvalidUsername, "Username is invalid.", ))?; - if db.users.exists(&proposed_user_id)? { + if services().users.exists(&proposed_user_id)? { return Err(Error::BadRequest( ErrorKind::UserInUse, "Desired user ID is already taken.", @@ -121,10 +117,10 @@ pub async fn register_route( _ => loop { let proposed_user_id = UserId::parse_with_server_name( utils::random_string(RANDOM_USER_ID_LENGTH).to_lowercase(), - db.globals.server_name(), + services().globals.server_name(), ) .unwrap(); - if !db.users.exists(&proposed_user_id)? { + if !services().users.exists(&proposed_user_id)? { break proposed_user_id; } }, @@ -143,14 +139,12 @@ pub async fn register_route( if !body.from_appservice { if let Some(auth) = &body.auth { - let (worked, uiaainfo) = db.uiaa.try_auth( - &UserId::parse_with_server_name("", db.globals.server_name()) + let (worked, uiaainfo) = services().uiaa.try_auth( + &UserId::parse_with_server_name("", services().globals.server_name()) .expect("we know this is valid"), "".into(), auth, &uiaainfo, - &db.users, - &db.globals, )?; if !worked { return Err(Error::Uiaa(uiaainfo)); @@ -158,8 +152,8 @@ pub async fn register_route( // Success! } else if let Some(json) = body.json_body { uiaainfo.session = Some(utils::random_string(SESSION_ID_LENGTH)); - db.uiaa.create( - &UserId::parse_with_server_name("", db.globals.server_name()) + services().uiaa.create( + &UserId::parse_with_server_name("", services().globals.server_name()) .expect("we know this is valid"), "".into(), &uiaainfo, @@ -178,15 +172,15 @@ pub async fn register_route( }; // Create user - db.users.create(&user_id, password)?; + services().users.create(&user_id, password)?; // Default to pretty displayname let displayname = format!("{} ⚡️", user_id.localpart()); - db.users + services().users .set_displayname(&user_id, Some(displayname.clone()))?; // Initial account data - db.account_data.update( + services().account_data.update( None, &user_id, GlobalAccountDataEventType::PushRules.to_string().into(), @@ -195,7 +189,6 @@ pub async fn register_route( global: push::Ruleset::server_default(&user_id), }, }, - &db.globals, )?; // Inhibit login does not work for guests @@ -219,7 +212,7 @@ pub async fn register_route( let token = utils::random_string(TOKEN_LENGTH); // Create device for this account - db.users.create_device( + services().users.create_device( &user_id, &device_id, &token, @@ -227,7 +220,7 @@ pub async fn register_route( )?; info!("New user {} registered on this server.", user_id); - db.admin + services().admin .send_message(RoomMessageEventContent::notice_plain(format!( "New user {} registered on this server.", user_id @@ -235,14 +228,12 @@ pub async fn register_route( // If this is the first real user, grant them admin privileges // Note: the server user, @conduit:servername, is generated first - if db.users.count()? == 2 { - make_user_admin(&db, &user_id, displayname).await?; + if services().users.count()? == 2 { + services().admin.make_user_admin(&user_id, displayname).await?; warn!("Granting {} admin privileges as the first user", user_id); } - db.flush()?; - Ok(register::v3::Response { access_token: Some(token), user_id, @@ -265,7 +256,6 @@ pub async fn register_route( /// - Forgets to-device events /// - Triggers device list updates pub async fn change_password_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -282,13 +272,11 @@ pub async fn change_password_route( }; if let Some(auth) = &body.auth { - let (worked, uiaainfo) = db.uiaa.try_auth( + let (worked, uiaainfo) = services().uiaa.try_auth( sender_user, sender_device, auth, &uiaainfo, - &db.users, - &db.globals, )?; if !worked { return Err(Error::Uiaa(uiaainfo)); @@ -296,32 +284,30 @@ pub async fn change_password_route( // Success! } else if let Some(json) = body.json_body { uiaainfo.session = Some(utils::random_string(SESSION_ID_LENGTH)); - db.uiaa + services().uiaa .create(sender_user, sender_device, &uiaainfo, &json)?; return Err(Error::Uiaa(uiaainfo)); } else { return Err(Error::BadRequest(ErrorKind::NotJson, "Not json.")); } - db.users + services().users .set_password(sender_user, Some(&body.new_password))?; if body.logout_devices { // Logout all devices except the current one - for id in db + for id in services() .users .all_device_ids(sender_user) .filter_map(|id| id.ok()) .filter(|id| id != sender_device) { - db.users.remove_device(sender_user, &id)?; + services().users.remove_device(sender_user, &id)?; } } - db.flush()?; - info!("User {} changed their password.", sender_user); - db.admin + services().admin .send_message(RoomMessageEventContent::notice_plain(format!( "User {} changed their password.", sender_user @@ -336,7 +322,6 @@ pub async fn change_password_route( /// /// Note: Also works for Application Services pub async fn whoami_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -345,7 +330,7 @@ pub async fn whoami_route( Ok(whoami::v3::Response { user_id: sender_user.clone(), device_id, - is_guest: db.users.is_deactivated(&sender_user)?, + is_guest: services().users.is_deactivated(&sender_user)?, }) } @@ -360,7 +345,6 @@ pub async fn whoami_route( /// - Triggers device list updates /// - Removes ability to log in again pub async fn deactivate_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -377,13 +361,11 @@ pub async fn deactivate_route( }; if let Some(auth) = &body.auth { - let (worked, uiaainfo) = db.uiaa.try_auth( + let (worked, uiaainfo) = services().uiaa.try_auth( sender_user, sender_device, auth, &uiaainfo, - &db.users, - &db.globals, )?; if !worked { return Err(Error::Uiaa(uiaainfo)); @@ -391,7 +373,7 @@ pub async fn deactivate_route( // Success! } else if let Some(json) = body.json_body { uiaainfo.session = Some(utils::random_string(SESSION_ID_LENGTH)); - db.uiaa + services().uiaa .create(sender_user, sender_device, &uiaainfo, &json)?; return Err(Error::Uiaa(uiaainfo)); } else { @@ -399,20 +381,18 @@ pub async fn deactivate_route( } // Make the user leave all rooms before deactivation - db.rooms.leave_all_rooms(&sender_user, &db).await?; + services().rooms.leave_all_rooms(&sender_user).await?; // Remove devices and mark account as deactivated - db.users.deactivate_account(sender_user)?; + services().users.deactivate_account(sender_user)?; info!("User {} deactivated their account.", sender_user); - db.admin + services().admin .send_message(RoomMessageEventContent::notice_plain(format!( "User {} deactivated their account.", sender_user ))); - db.flush()?; - Ok(deactivate::v3::Response { id_server_unbind_result: ThirdPartyIdRemovalStatus::NoSupport, }) diff --git a/src/api/client_server/alias.rs b/src/api/client_server/alias.rs index 90e9d2c3..7aa5fb2c 100644 --- a/src/api/client_server/alias.rs +++ b/src/api/client_server/alias.rs @@ -1,4 +1,4 @@ -use crate::{database::DatabaseGuard, Database, Error, Result, Ruma}; +use crate::{Error, Result, Ruma, services}; use regex::Regex; use ruma::{ api::{ @@ -16,24 +16,21 @@ use ruma::{ /// /// Creates a new room alias on this server. pub async fn create_alias_route( - db: DatabaseGuard, body: Ruma, ) -> Result { - if body.room_alias.server_name() != db.globals.server_name() { + if body.room_alias.server_name() != services().globals.server_name() { return Err(Error::BadRequest( ErrorKind::InvalidParam, "Alias is from another server.", )); } - if db.rooms.id_from_alias(&body.room_alias)?.is_some() { + if services().rooms.id_from_alias(&body.room_alias)?.is_some() { return Err(Error::Conflict("Alias already exists.")); } - db.rooms - .set_alias(&body.room_alias, Some(&body.room_id), &db.globals)?; - - db.flush()?; + services().rooms + .set_alias(&body.room_alias, Some(&body.room_id))?; Ok(create_alias::v3::Response::new()) } @@ -45,22 +42,19 @@ pub async fn create_alias_route( /// - TODO: additional access control checks /// - TODO: Update canonical alias event pub async fn delete_alias_route( - db: DatabaseGuard, body: Ruma, ) -> Result { - if body.room_alias.server_name() != db.globals.server_name() { + if body.room_alias.server_name() != services().globals.server_name() { return Err(Error::BadRequest( ErrorKind::InvalidParam, "Alias is from another server.", )); } - db.rooms.set_alias(&body.room_alias, None, &db.globals)?; + services().rooms.set_alias(&body.room_alias, None)?; // TODO: update alt_aliases? - db.flush()?; - Ok(delete_alias::v3::Response::new()) } @@ -70,21 +64,18 @@ pub async fn delete_alias_route( /// /// - TODO: Suggest more servers to join via pub async fn get_alias_route( - db: DatabaseGuard, body: Ruma, ) -> Result { - get_alias_helper(&db, &body.room_alias).await + get_alias_helper(&body.room_alias).await } pub(crate) async fn get_alias_helper( - db: &Database, room_alias: &RoomAliasId, ) -> Result { - if room_alias.server_name() != db.globals.server_name() { - let response = db + if room_alias.server_name() != services().globals.server_name() { + let response = services() .sending .send_federation_request( - &db.globals, room_alias.server_name(), federation::query::get_room_information::v1::Request { room_alias }, ) @@ -97,10 +88,10 @@ pub(crate) async fn get_alias_helper( } let mut room_id = None; - match db.rooms.id_from_alias(room_alias)? { + match services().rooms.id_from_alias(room_alias)? { Some(r) => room_id = Some(r), None => { - for (_id, registration) in db.appservice.all()? { + for (_id, registration) in services().appservice.all()? { let aliases = registration .get("namespaces") .and_then(|ns| ns.get("aliases")) @@ -115,17 +106,16 @@ pub(crate) async fn get_alias_helper( if aliases .iter() .any(|aliases| aliases.is_match(room_alias.as_str())) - && db + && services() .sending .send_appservice_request( - &db.globals, registration, appservice::query::query_room_alias::v1::Request { room_alias }, ) .await .is_ok() { - room_id = Some(db.rooms.id_from_alias(room_alias)?.ok_or_else(|| { + room_id = Some(services().rooms.id_from_alias(room_alias)?.ok_or_else(|| { Error::bad_config("Appservice lied to us. Room does not exist.") })?); break; @@ -146,6 +136,6 @@ pub(crate) async fn get_alias_helper( Ok(get_alias::v3::Response::new( room_id, - vec![db.globals.server_name().to_owned()], + vec![services().globals.server_name().to_owned()], )) } diff --git a/src/api/client_server/backup.rs b/src/api/client_server/backup.rs index 067f20cd..e4138938 100644 --- a/src/api/client_server/backup.rs +++ b/src/api/client_server/backup.rs @@ -1,4 +1,4 @@ -use crate::{database::DatabaseGuard, Error, Result, Ruma}; +use crate::{Error, Result, Ruma, services}; use ruma::api::client::{ backup::{ add_backup_keys, add_backup_keys_for_room, add_backup_keys_for_session, @@ -14,15 +14,12 @@ use ruma::api::client::{ /// /// Creates a new backup. pub async fn create_backup_version_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - let version = db + let version = services() .key_backups - .create_backup(sender_user, &body.algorithm, &db.globals)?; - - db.flush()?; + .create_backup(sender_user, &body.algorithm)?; Ok(create_backup_version::v3::Response { version }) } @@ -31,14 +28,11 @@ pub async fn create_backup_version_route( /// /// Update information about an existing backup. Only `auth_data` can be modified. pub async fn update_backup_version_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - db.key_backups - .update_backup(sender_user, &body.version, &body.algorithm, &db.globals)?; - - db.flush()?; + services().key_backups + .update_backup(sender_user, &body.version, &body.algorithm)?; Ok(update_backup_version::v3::Response {}) } @@ -47,13 +41,12 @@ pub async fn update_backup_version_route( /// /// Get information about the latest backup version. pub async fn get_latest_backup_info_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); let (version, algorithm) = - db.key_backups + services().key_backups .get_latest_backup(sender_user)? .ok_or(Error::BadRequest( ErrorKind::NotFound, @@ -62,8 +55,8 @@ pub async fn get_latest_backup_info_route( Ok(get_latest_backup_info::v3::Response { algorithm, - count: (db.key_backups.count_keys(sender_user, &version)? as u32).into(), - etag: db.key_backups.get_etag(sender_user, &version)?, + count: (services().key_backups.count_keys(sender_user, &version)? as u32).into(), + etag: services().key_backups.get_etag(sender_user, &version)?, version, }) } @@ -72,11 +65,10 @@ pub async fn get_latest_backup_info_route( /// /// Get information about an existing backup. pub async fn get_backup_info_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - let algorithm = db + let algorithm = services() .key_backups .get_backup(sender_user, &body.version)? .ok_or(Error::BadRequest( @@ -86,8 +78,8 @@ pub async fn get_backup_info_route( Ok(get_backup_info::v3::Response { algorithm, - count: (db.key_backups.count_keys(sender_user, &body.version)? as u32).into(), - etag: db.key_backups.get_etag(sender_user, &body.version)?, + count: (services().key_backups.count_keys(sender_user, &body.version)? as u32).into(), + etag: services().key_backups.get_etag(sender_user, &body.version)?, version: body.version.to_owned(), }) } @@ -98,14 +90,11 @@ pub async fn get_backup_info_route( /// /// - Deletes both information about the backup, as well as all key data related to the backup pub async fn delete_backup_version_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - db.key_backups.delete_backup(sender_user, &body.version)?; - - db.flush()?; + services().key_backups.delete_backup(sender_user, &body.version)?; Ok(delete_backup_version::v3::Response {}) } @@ -118,13 +107,12 @@ pub async fn delete_backup_version_route( /// - Adds the keys to the backup /// - Returns the new number of keys in this backup and the etag pub async fn add_backup_keys_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); if Some(&body.version) - != db + != services() .key_backups .get_latest_backup_version(sender_user)? .as_ref() @@ -137,22 +125,19 @@ pub async fn add_backup_keys_route( for (room_id, room) in &body.rooms { for (session_id, key_data) in &room.sessions { - db.key_backups.add_key( + services().key_backups.add_key( sender_user, &body.version, room_id, session_id, key_data, - &db.globals, )? } } - db.flush()?; - Ok(add_backup_keys::v3::Response { - count: (db.key_backups.count_keys(sender_user, &body.version)? as u32).into(), - etag: db.key_backups.get_etag(sender_user, &body.version)?, + count: (services().key_backups.count_keys(sender_user, &body.version)? as u32).into(), + etag: services().key_backups.get_etag(sender_user, &body.version)?, }) } @@ -164,13 +149,12 @@ pub async fn add_backup_keys_route( /// - Adds the keys to the backup /// - Returns the new number of keys in this backup and the etag pub async fn add_backup_keys_for_room_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); if Some(&body.version) - != db + != services() .key_backups .get_latest_backup_version(sender_user)? .as_ref() @@ -182,21 +166,18 @@ pub async fn add_backup_keys_for_room_route( } for (session_id, key_data) in &body.sessions { - db.key_backups.add_key( + services().key_backups.add_key( sender_user, &body.version, &body.room_id, session_id, key_data, - &db.globals, )? } - db.flush()?; - Ok(add_backup_keys_for_room::v3::Response { - count: (db.key_backups.count_keys(sender_user, &body.version)? as u32).into(), - etag: db.key_backups.get_etag(sender_user, &body.version)?, + count: (services().key_backups.count_keys(sender_user, &body.version)? as u32).into(), + etag: services().key_backups.get_etag(sender_user, &body.version)?, }) } @@ -208,13 +189,12 @@ pub async fn add_backup_keys_for_room_route( /// - Adds the keys to the backup /// - Returns the new number of keys in this backup and the etag pub async fn add_backup_keys_for_session_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); if Some(&body.version) - != db + != services() .key_backups .get_latest_backup_version(sender_user)? .as_ref() @@ -225,20 +205,17 @@ pub async fn add_backup_keys_for_session_route( )); } - db.key_backups.add_key( + services().key_backups.add_key( sender_user, &body.version, &body.room_id, &body.session_id, &body.session_data, - &db.globals, )?; - db.flush()?; - Ok(add_backup_keys_for_session::v3::Response { - count: (db.key_backups.count_keys(sender_user, &body.version)? as u32).into(), - etag: db.key_backups.get_etag(sender_user, &body.version)?, + count: (services().key_backups.count_keys(sender_user, &body.version)? as u32).into(), + etag: services().key_backups.get_etag(sender_user, &body.version)?, }) } @@ -246,12 +223,11 @@ pub async fn add_backup_keys_for_session_route( /// /// Retrieves all keys from the backup. pub async fn get_backup_keys_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - let rooms = db.key_backups.get_all(sender_user, &body.version)?; + let rooms = services().key_backups.get_all(sender_user, &body.version)?; Ok(get_backup_keys::v3::Response { rooms }) } @@ -260,12 +236,11 @@ pub async fn get_backup_keys_route( /// /// Retrieves all keys from the backup for a given room. pub async fn get_backup_keys_for_room_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - let sessions = db + let sessions = services() .key_backups .get_room(sender_user, &body.version, &body.room_id)?; @@ -276,12 +251,11 @@ pub async fn get_backup_keys_for_room_route( /// /// Retrieves a key from the backup. pub async fn get_backup_keys_for_session_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - let key_data = db + let key_data = services() .key_backups .get_session(sender_user, &body.version, &body.room_id, &body.session_id)? .ok_or(Error::BadRequest( @@ -296,18 +270,15 @@ pub async fn get_backup_keys_for_session_route( /// /// Delete the keys from the backup. pub async fn delete_backup_keys_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - db.key_backups.delete_all_keys(sender_user, &body.version)?; - - db.flush()?; + services().key_backups.delete_all_keys(sender_user, &body.version)?; Ok(delete_backup_keys::v3::Response { - count: (db.key_backups.count_keys(sender_user, &body.version)? as u32).into(), - etag: db.key_backups.get_etag(sender_user, &body.version)?, + count: (services().key_backups.count_keys(sender_user, &body.version)? as u32).into(), + etag: services().key_backups.get_etag(sender_user, &body.version)?, }) } @@ -315,19 +286,16 @@ pub async fn delete_backup_keys_route( /// /// Delete the keys from the backup for a given room. pub async fn delete_backup_keys_for_room_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - db.key_backups + services().key_backups .delete_room_keys(sender_user, &body.version, &body.room_id)?; - db.flush()?; - Ok(delete_backup_keys_for_room::v3::Response { - count: (db.key_backups.count_keys(sender_user, &body.version)? as u32).into(), - etag: db.key_backups.get_etag(sender_user, &body.version)?, + count: (services().key_backups.count_keys(sender_user, &body.version)? as u32).into(), + etag: services().key_backups.get_etag(sender_user, &body.version)?, }) } @@ -335,18 +303,15 @@ pub async fn delete_backup_keys_for_room_route( /// /// Delete a key from the backup. pub async fn delete_backup_keys_for_session_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - db.key_backups + services().key_backups .delete_room_key(sender_user, &body.version, &body.room_id, &body.session_id)?; - db.flush()?; - Ok(delete_backup_keys_for_session::v3::Response { - count: (db.key_backups.count_keys(sender_user, &body.version)? as u32).into(), - etag: db.key_backups.get_etag(sender_user, &body.version)?, + count: (services().key_backups.count_keys(sender_user, &body.version)? as u32).into(), + etag: services().key_backups.get_etag(sender_user, &body.version)?, }) } diff --git a/src/api/client_server/capabilities.rs b/src/api/client_server/capabilities.rs index 417ad29d..e4283b72 100644 --- a/src/api/client_server/capabilities.rs +++ b/src/api/client_server/capabilities.rs @@ -1,4 +1,4 @@ -use crate::{database::DatabaseGuard, Result, Ruma}; +use crate::{Result, Ruma, services}; use ruma::api::client::discovery::get_capabilities::{ self, Capabilities, RoomVersionStability, RoomVersionsCapability, }; @@ -8,26 +8,25 @@ use std::collections::BTreeMap; /// /// Get information on the supported feature set and other relevent capabilities of this server. pub async fn get_capabilities_route( - db: DatabaseGuard, _body: Ruma, ) -> Result { let mut available = BTreeMap::new(); - if db.globals.allow_unstable_room_versions() { - for room_version in &db.globals.unstable_room_versions { + if services().globals.allow_unstable_room_versions() { + for room_version in &services().globals.unstable_room_versions { available.insert(room_version.clone(), RoomVersionStability::Stable); } } else { - for room_version in &db.globals.unstable_room_versions { + for room_version in &services().globals.unstable_room_versions { available.insert(room_version.clone(), RoomVersionStability::Unstable); } } - for room_version in &db.globals.stable_room_versions { + for room_version in &services().globals.stable_room_versions { available.insert(room_version.clone(), RoomVersionStability::Stable); } let mut capabilities = Capabilities::new(); capabilities.room_versions = RoomVersionsCapability { - default: db.globals.default_room_version(), + default: services().globals.default_room_version(), available, }; diff --git a/src/api/client_server/config.rs b/src/api/client_server/config.rs index 6184e0bc..36f4fcb7 100644 --- a/src/api/client_server/config.rs +++ b/src/api/client_server/config.rs @@ -1,4 +1,4 @@ -use crate::{database::DatabaseGuard, Error, Result, Ruma}; +use crate::{Error, Result, Ruma, services}; use ruma::{ api::client::{ config::{ @@ -17,7 +17,6 @@ use serde_json::{json, value::RawValue as RawJsonValue}; /// /// Sets some account data for the sender user. pub async fn set_global_account_data_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -27,7 +26,7 @@ pub async fn set_global_account_data_route( let event_type = body.event_type.to_string(); - db.account_data.update( + services().account_data.update( None, sender_user, event_type.clone().into(), @@ -35,11 +34,8 @@ pub async fn set_global_account_data_route( "type": event_type, "content": data, }), - &db.globals, )?; - db.flush()?; - Ok(set_global_account_data::v3::Response {}) } @@ -47,7 +43,6 @@ pub async fn set_global_account_data_route( /// /// Sets some room account data for the sender user. pub async fn set_room_account_data_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -57,7 +52,7 @@ pub async fn set_room_account_data_route( let event_type = body.event_type.to_string(); - db.account_data.update( + services().account_data.update( Some(&body.room_id), sender_user, event_type.clone().into(), @@ -65,11 +60,8 @@ pub async fn set_room_account_data_route( "type": event_type, "content": data, }), - &db.globals, )?; - db.flush()?; - Ok(set_room_account_data::v3::Response {}) } @@ -77,12 +69,11 @@ pub async fn set_room_account_data_route( /// /// Gets some account data for the sender user. pub async fn get_global_account_data_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - let event: Box = db + let event: Box = services() .account_data .get(None, sender_user, body.event_type.clone().into())? .ok_or(Error::BadRequest(ErrorKind::NotFound, "Data not found."))?; @@ -98,12 +89,11 @@ pub async fn get_global_account_data_route( /// /// Gets some room account data for the sender user. pub async fn get_room_account_data_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - let event: Box = db + let event: Box = services() .account_data .get( Some(&body.room_id), diff --git a/src/api/client_server/context.rs b/src/api/client_server/context.rs index e93f5a5b..3551dcfd 100644 --- a/src/api/client_server/context.rs +++ b/src/api/client_server/context.rs @@ -1,4 +1,4 @@ -use crate::{database::DatabaseGuard, Error, Result, Ruma}; +use crate::{Error, Result, Ruma, services}; use ruma::{ api::client::{context::get_context, error::ErrorKind, filter::LazyLoadOptions}, events::StateEventType, @@ -13,7 +13,6 @@ use tracing::error; /// - Only works if the user is joined (TODO: always allow, but only show events if the user was /// joined, depending on history_visibility) pub async fn get_context_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -28,7 +27,7 @@ pub async fn get_context_route( let mut lazy_loaded = HashSet::new(); - let base_pdu_id = db + let base_pdu_id = services() .rooms .get_pdu_id(&body.event_id)? .ok_or(Error::BadRequest( @@ -36,9 +35,9 @@ pub async fn get_context_route( "Base event id not found.", ))?; - let base_token = db.rooms.pdu_count(&base_pdu_id)?; + let base_token = services().rooms.pdu_count(&base_pdu_id)?; - let base_event = db + let base_event = services() .rooms .get_pdu_from_id(&base_pdu_id)? .ok_or(Error::BadRequest( @@ -48,14 +47,14 @@ pub async fn get_context_route( let room_id = base_event.room_id.clone(); - if !db.rooms.is_joined(sender_user, &room_id)? { + if !services().rooms.is_joined(sender_user, &room_id)? { return Err(Error::BadRequest( ErrorKind::Forbidden, "You don't have permission to view this room.", )); } - if !db.rooms.lazy_load_was_sent_before( + if !services().rooms.lazy_load_was_sent_before( sender_user, sender_device, &room_id, @@ -67,7 +66,7 @@ pub async fn get_context_route( let base_event = base_event.to_room_event(); - let events_before: Vec<_> = db + let events_before: Vec<_> = services() .rooms .pdus_until(sender_user, &room_id, base_token)? .take( @@ -80,7 +79,7 @@ pub async fn get_context_route( .collect(); for (_, event) in &events_before { - if !db.rooms.lazy_load_was_sent_before( + if !services().rooms.lazy_load_was_sent_before( sender_user, sender_device, &room_id, @@ -93,7 +92,7 @@ pub async fn get_context_route( let start_token = events_before .last() - .and_then(|(pdu_id, _)| db.rooms.pdu_count(pdu_id).ok()) + .and_then(|(pdu_id, _)| services().rooms.pdu_count(pdu_id).ok()) .map(|count| count.to_string()); let events_before: Vec<_> = events_before @@ -101,7 +100,7 @@ pub async fn get_context_route( .map(|(_, pdu)| pdu.to_room_event()) .collect(); - let events_after: Vec<_> = db + let events_after: Vec<_> = services() .rooms .pdus_after(sender_user, &room_id, base_token)? .take( @@ -114,7 +113,7 @@ pub async fn get_context_route( .collect(); for (_, event) in &events_after { - if !db.rooms.lazy_load_was_sent_before( + if !services().rooms.lazy_load_was_sent_before( sender_user, sender_device, &room_id, @@ -125,23 +124,23 @@ pub async fn get_context_route( } } - let shortstatehash = match db.rooms.pdu_shortstatehash( + let shortstatehash = match services().rooms.pdu_shortstatehash( events_after .last() .map_or(&*body.event_id, |(_, e)| &*e.event_id), )? { Some(s) => s, - None => db + None => services() .rooms .current_shortstatehash(&room_id)? .expect("All rooms have state"), }; - let state_ids = db.rooms.state_full_ids(shortstatehash).await?; + let state_ids = services().rooms.state_full_ids(shortstatehash).await?; let end_token = events_after .last() - .and_then(|(pdu_id, _)| db.rooms.pdu_count(pdu_id).ok()) + .and_then(|(pdu_id, _)| services().rooms.pdu_count(pdu_id).ok()) .map(|count| count.to_string()); let events_after: Vec<_> = events_after @@ -152,10 +151,10 @@ pub async fn get_context_route( let mut state = Vec::new(); for (shortstatekey, id) in state_ids { - let (event_type, state_key) = db.rooms.get_statekey_from_short(shortstatekey)?; + let (event_type, state_key) = services().rooms.get_statekey_from_short(shortstatekey)?; if event_type != StateEventType::RoomMember { - let pdu = match db.rooms.get_pdu(&id)? { + let pdu = match services().rooms.get_pdu(&id)? { Some(pdu) => pdu, None => { error!("Pdu in state not found: {}", id); @@ -164,7 +163,7 @@ pub async fn get_context_route( }; state.push(pdu.to_state_event()); } else if !lazy_load_enabled || lazy_loaded.contains(&state_key) { - let pdu = match db.rooms.get_pdu(&id)? { + let pdu = match services().rooms.get_pdu(&id)? { Some(pdu) => pdu, None => { error!("Pdu in state not found: {}", id); diff --git a/src/api/client_server/device.rs b/src/api/client_server/device.rs index b100bf22..2f559939 100644 --- a/src/api/client_server/device.rs +++ b/src/api/client_server/device.rs @@ -1,4 +1,4 @@ -use crate::{database::DatabaseGuard, utils, Error, Result, Ruma}; +use crate::{utils, Error, Result, Ruma, services}; use ruma::api::client::{ device::{self, delete_device, delete_devices, get_device, get_devices, update_device}, error::ErrorKind, @@ -11,12 +11,11 @@ use super::SESSION_ID_LENGTH; /// /// Get metadata on all devices of the sender user. pub async fn get_devices_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - let devices: Vec = db + let devices: Vec = services() .users .all_devices_metadata(sender_user) .filter_map(|r| r.ok()) // Filter out buggy devices @@ -29,12 +28,11 @@ pub async fn get_devices_route( /// /// Get metadata on a single device of the sender user. pub async fn get_device_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - let device = db + let device = services() .users .get_device_metadata(sender_user, &body.body.device_id)? .ok_or(Error::BadRequest(ErrorKind::NotFound, "Device not found."))?; @@ -46,23 +44,20 @@ pub async fn get_device_route( /// /// Updates the metadata on a given device of the sender user. pub async fn update_device_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - let mut device = db + let mut device = services() .users .get_device_metadata(sender_user, &body.device_id)? .ok_or(Error::BadRequest(ErrorKind::NotFound, "Device not found."))?; device.display_name = body.display_name.clone(); - db.users + services().users .update_device_metadata(sender_user, &body.device_id, &device)?; - db.flush()?; - Ok(update_device::v3::Response {}) } @@ -76,7 +71,6 @@ pub async fn update_device_route( /// - Forgets to-device events /// - Triggers device list updates pub async fn delete_device_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -94,13 +88,11 @@ pub async fn delete_device_route( }; if let Some(auth) = &body.auth { - let (worked, uiaainfo) = db.uiaa.try_auth( + let (worked, uiaainfo) = services().uiaa.try_auth( sender_user, sender_device, auth, &uiaainfo, - &db.users, - &db.globals, )?; if !worked { return Err(Error::Uiaa(uiaainfo)); @@ -108,16 +100,14 @@ pub async fn delete_device_route( // Success! } else if let Some(json) = body.json_body { uiaainfo.session = Some(utils::random_string(SESSION_ID_LENGTH)); - db.uiaa + services().uiaa .create(sender_user, sender_device, &uiaainfo, &json)?; return Err(Error::Uiaa(uiaainfo)); } else { return Err(Error::BadRequest(ErrorKind::NotJson, "Not json.")); } - db.users.remove_device(sender_user, &body.device_id)?; - - db.flush()?; + services().users.remove_device(sender_user, &body.device_id)?; Ok(delete_device::v3::Response {}) } @@ -134,7 +124,6 @@ pub async fn delete_device_route( /// - Forgets to-device events /// - Triggers device list updates pub async fn delete_devices_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -152,13 +141,11 @@ pub async fn delete_devices_route( }; if let Some(auth) = &body.auth { - let (worked, uiaainfo) = db.uiaa.try_auth( + let (worked, uiaainfo) = services().uiaa.try_auth( sender_user, sender_device, auth, &uiaainfo, - &db.users, - &db.globals, )?; if !worked { return Err(Error::Uiaa(uiaainfo)); @@ -166,7 +153,7 @@ pub async fn delete_devices_route( // Success! } else if let Some(json) = body.json_body { uiaainfo.session = Some(utils::random_string(SESSION_ID_LENGTH)); - db.uiaa + services().uiaa .create(sender_user, sender_device, &uiaainfo, &json)?; return Err(Error::Uiaa(uiaainfo)); } else { @@ -174,10 +161,8 @@ pub async fn delete_devices_route( } for device_id in &body.devices { - db.users.remove_device(sender_user, device_id)? + services().users.remove_device(sender_user, device_id)? } - db.flush()?; - Ok(delete_devices::v3::Response {}) } diff --git a/src/api/client_server/directory.rs b/src/api/client_server/directory.rs index 4e4a3225..87493fa0 100644 --- a/src/api/client_server/directory.rs +++ b/src/api/client_server/directory.rs @@ -1,4 +1,4 @@ -use crate::{database::DatabaseGuard, Database, Error, Result, Ruma}; +use crate::{Error, Result, Ruma, services}; use ruma::{ api::{ client::{ @@ -37,11 +37,9 @@ use tracing::{info, warn}; /// /// - Rooms are ordered by the number of joined members pub async fn get_public_rooms_filtered_route( - db: DatabaseGuard, body: Ruma, ) -> Result { get_public_rooms_filtered_helper( - &db, body.server.as_deref(), body.limit, body.since.as_deref(), @@ -57,11 +55,9 @@ pub async fn get_public_rooms_filtered_route( /// /// - Rooms are ordered by the number of joined members pub async fn get_public_rooms_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let response = get_public_rooms_filtered_helper( - &db, body.server.as_deref(), body.limit, body.since.as_deref(), @@ -84,17 +80,16 @@ pub async fn get_public_rooms_route( /// /// - TODO: Access control checks pub async fn set_room_visibility_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); match &body.visibility { room::Visibility::Public => { - db.rooms.set_public(&body.room_id, true)?; + services().rooms.set_public(&body.room_id, true)?; info!("{} made {} public", sender_user, body.room_id); } - room::Visibility::Private => db.rooms.set_public(&body.room_id, false)?, + room::Visibility::Private => services().rooms.set_public(&body.room_id, false)?, _ => { return Err(Error::BadRequest( ErrorKind::InvalidParam, @@ -103,8 +98,6 @@ pub async fn set_room_visibility_route( } } - db.flush()?; - Ok(set_room_visibility::v3::Response {}) } @@ -112,11 +105,10 @@ pub async fn set_room_visibility_route( /// /// Gets the visibility of a given room in the room directory. pub async fn get_room_visibility_route( - db: DatabaseGuard, body: Ruma, ) -> Result { Ok(get_room_visibility::v3::Response { - visibility: if db.rooms.is_public_room(&body.room_id)? { + visibility: if services().rooms.is_public_room(&body.room_id)? { room::Visibility::Public } else { room::Visibility::Private @@ -125,19 +117,17 @@ pub async fn get_room_visibility_route( } pub(crate) async fn get_public_rooms_filtered_helper( - db: &Database, server: Option<&ServerName>, limit: Option, since: Option<&str>, filter: &IncomingFilter, _network: &IncomingRoomNetwork, ) -> Result { - if let Some(other_server) = server.filter(|server| *server != db.globals.server_name().as_str()) + if let Some(other_server) = server.filter(|server| *server != services().globals.server_name().as_str()) { - let response = db + let response = services() .sending .send_federation_request( - &db.globals, other_server, federation::directory::get_public_rooms_filtered::v1::Request { limit, @@ -184,14 +174,14 @@ pub(crate) async fn get_public_rooms_filtered_helper( } } - let mut all_rooms: Vec<_> = db + let mut all_rooms: Vec<_> = services() .rooms .public_rooms() .map(|room_id| { let room_id = room_id?; let chunk = PublicRoomsChunk { - canonical_alias: db + canonical_alias: services() .rooms .room_state_get(&room_id, &StateEventType::RoomCanonicalAlias, "")? .map_or(Ok(None), |s| { @@ -201,7 +191,7 @@ pub(crate) async fn get_public_rooms_filtered_helper( Error::bad_database("Invalid canonical alias event in database.") }) })?, - name: db + name: services() .rooms .room_state_get(&room_id, &StateEventType::RoomName, "")? .map_or(Ok(None), |s| { @@ -211,7 +201,7 @@ pub(crate) async fn get_public_rooms_filtered_helper( Error::bad_database("Invalid room name event in database.") }) })?, - num_joined_members: db + num_joined_members: services() .rooms .room_joined_count(&room_id)? .unwrap_or_else(|| { @@ -220,7 +210,7 @@ pub(crate) async fn get_public_rooms_filtered_helper( }) .try_into() .expect("user count should not be that big"), - topic: db + topic: services() .rooms .room_state_get(&room_id, &StateEventType::RoomTopic, "")? .map_or(Ok(None), |s| { @@ -230,7 +220,7 @@ pub(crate) async fn get_public_rooms_filtered_helper( Error::bad_database("Invalid room topic event in database.") }) })?, - world_readable: db + world_readable: services() .rooms .room_state_get(&room_id, &StateEventType::RoomHistoryVisibility, "")? .map_or(Ok(false), |s| { @@ -244,7 +234,7 @@ pub(crate) async fn get_public_rooms_filtered_helper( ) }) })?, - guest_can_join: db + guest_can_join: services() .rooms .room_state_get(&room_id, &StateEventType::RoomGuestAccess, "")? .map_or(Ok(false), |s| { @@ -256,7 +246,7 @@ pub(crate) async fn get_public_rooms_filtered_helper( Error::bad_database("Invalid room guest access event in database.") }) })?, - avatar_url: db + avatar_url: services() .rooms .room_state_get(&room_id, &StateEventType::RoomAvatar, "")? .map(|s| { @@ -269,7 +259,7 @@ pub(crate) async fn get_public_rooms_filtered_helper( .transpose()? // url is now an Option so we must flatten .flatten(), - join_rule: db + join_rule: services() .rooms .room_state_get(&room_id, &StateEventType::RoomJoinRules, "")? .map(|s| { diff --git a/src/api/client_server/filter.rs b/src/api/client_server/filter.rs index 6522c900..e0c95066 100644 --- a/src/api/client_server/filter.rs +++ b/src/api/client_server/filter.rs @@ -1,4 +1,4 @@ -use crate::{database::DatabaseGuard, Error, Result, Ruma}; +use crate::{Error, Result, Ruma, services}; use ruma::api::client::{ error::ErrorKind, filter::{create_filter, get_filter}, @@ -10,11 +10,10 @@ use ruma::api::client::{ /// /// - A user can only access their own filters pub async fn get_filter_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - let filter = match db.users.get_filter(sender_user, &body.filter_id)? { + let filter = match services().users.get_filter(sender_user, &body.filter_id)? { Some(filter) => filter, None => return Err(Error::BadRequest(ErrorKind::NotFound, "Filter not found.")), }; @@ -26,11 +25,10 @@ pub async fn get_filter_route( /// /// Creates a new filter to be used by other endpoints. pub async fn create_filter_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); Ok(create_filter::v3::Response::new( - db.users.create_filter(sender_user, &body.filter)?, + services().users.create_filter(sender_user, &body.filter)?, )) } diff --git a/src/api/client_server/keys.rs b/src/api/client_server/keys.rs index c4f91cb2..698bd1ec 100644 --- a/src/api/client_server/keys.rs +++ b/src/api/client_server/keys.rs @@ -1,5 +1,5 @@ use super::SESSION_ID_LENGTH; -use crate::{database::DatabaseGuard, utils, Database, Error, Result, Ruma}; +use crate::{utils, Error, Result, Ruma, services}; use futures_util::{stream::FuturesUnordered, StreamExt}; use ruma::{ api::{ @@ -26,39 +26,34 @@ use std::collections::{BTreeMap, HashMap, HashSet}; /// - Adds one time keys /// - If there are no device keys yet: Adds device keys (TODO: merge with existing keys?) pub async fn upload_keys_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); let sender_device = body.sender_device.as_ref().expect("user is authenticated"); for (key_key, key_value) in &body.one_time_keys { - db.users - .add_one_time_key(sender_user, sender_device, key_key, key_value, &db.globals)?; + services().users + .add_one_time_key(sender_user, sender_device, key_key, key_value)?; } if let Some(device_keys) = &body.device_keys { // TODO: merge this and the existing event? // This check is needed to assure that signatures are kept - if db + if services() .users .get_device_keys(sender_user, sender_device)? .is_none() { - db.users.add_device_keys( + services().users.add_device_keys( sender_user, sender_device, device_keys, - &db.rooms, - &db.globals, )?; } } - db.flush()?; - Ok(upload_keys::v3::Response { - one_time_key_counts: db.users.count_one_time_keys(sender_user, sender_device)?, + one_time_key_counts: services().users.count_one_time_keys(sender_user, sender_device)?, }) } @@ -70,7 +65,6 @@ pub async fn upload_keys_route( /// - Gets master keys, self-signing keys, user signing keys and device keys. /// - The master and self-signing keys contain signatures that the user is allowed to see pub async fn get_keys_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -79,7 +73,6 @@ pub async fn get_keys_route( Some(sender_user), &body.device_keys, |u| u == sender_user, - &db, ) .await?; @@ -90,12 +83,9 @@ pub async fn get_keys_route( /// /// Claims one-time keys pub async fn claim_keys_route( - db: DatabaseGuard, body: Ruma, ) -> Result { - let response = claim_keys_helper(&body.one_time_keys, &db).await?; - - db.flush()?; + let response = claim_keys_helper(&body.one_time_keys).await?; Ok(response) } @@ -106,7 +96,6 @@ pub async fn claim_keys_route( /// /// - Requires UIAA to verify password pub async fn upload_signing_keys_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -124,13 +113,11 @@ pub async fn upload_signing_keys_route( }; if let Some(auth) = &body.auth { - let (worked, uiaainfo) = db.uiaa.try_auth( + let (worked, uiaainfo) = services().uiaa.try_auth( sender_user, sender_device, auth, &uiaainfo, - &db.users, - &db.globals, )?; if !worked { return Err(Error::Uiaa(uiaainfo)); @@ -138,7 +125,7 @@ pub async fn upload_signing_keys_route( // Success! } else if let Some(json) = body.json_body { uiaainfo.session = Some(utils::random_string(SESSION_ID_LENGTH)); - db.uiaa + services().uiaa .create(sender_user, sender_device, &uiaainfo, &json)?; return Err(Error::Uiaa(uiaainfo)); } else { @@ -146,18 +133,14 @@ pub async fn upload_signing_keys_route( } if let Some(master_key) = &body.master_key { - db.users.add_cross_signing_keys( + services().users.add_cross_signing_keys( sender_user, master_key, &body.self_signing_key, &body.user_signing_key, - &db.rooms, - &db.globals, )?; } - db.flush()?; - Ok(upload_signing_keys::v3::Response {}) } @@ -165,7 +148,6 @@ pub async fn upload_signing_keys_route( /// /// Uploads end-to-end key signatures from the sender user. pub async fn upload_signatures_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -205,20 +187,16 @@ pub async fn upload_signatures_route( ))? .to_owned(), ); - db.users.sign_key( + services().users.sign_key( user_id, key_id, signature, sender_user, - &db.rooms, - &db.globals, )?; } } } - db.flush()?; - Ok(upload_signatures::v3::Response { failures: BTreeMap::new(), // TODO: integrate }) @@ -230,7 +208,6 @@ pub async fn upload_signatures_route( /// /// - TODO: left users pub async fn get_key_changes_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -238,7 +215,7 @@ pub async fn get_key_changes_route( let mut device_list_updates = HashSet::new(); device_list_updates.extend( - db.users + services().users .keys_changed( sender_user.as_str(), body.from @@ -253,9 +230,9 @@ pub async fn get_key_changes_route( .filter_map(|r| r.ok()), ); - for room_id in db.rooms.rooms_joined(sender_user).filter_map(|r| r.ok()) { + for room_id in services().rooms.rooms_joined(sender_user).filter_map(|r| r.ok()) { device_list_updates.extend( - db.users + services().users .keys_changed( &room_id.to_string(), body.from.parse().map_err(|_| { @@ -278,7 +255,6 @@ pub(crate) async fn get_keys_helper bool>( sender_user: Option<&UserId>, device_keys_input: &BTreeMap, Vec>>, allowed_signatures: F, - db: &Database, ) -> Result { let mut master_keys = BTreeMap::new(); let mut self_signing_keys = BTreeMap::new(); @@ -290,7 +266,7 @@ pub(crate) async fn get_keys_helper bool>( for (user_id, device_ids) in device_keys_input { let user_id: &UserId = &**user_id; - if user_id.server_name() != db.globals.server_name() { + if user_id.server_name() != services().globals.server_name() { get_over_federation .entry(user_id.server_name()) .or_insert_with(Vec::new) @@ -300,10 +276,10 @@ pub(crate) async fn get_keys_helper bool>( if device_ids.is_empty() { let mut container = BTreeMap::new(); - for device_id in db.users.all_device_ids(user_id) { + for device_id in services().users.all_device_ids(user_id) { let device_id = device_id?; - if let Some(mut keys) = db.users.get_device_keys(user_id, &device_id)? { - let metadata = db + if let Some(mut keys) = services().users.get_device_keys(user_id, &device_id)? { + let metadata = services() .users .get_device_metadata(user_id, &device_id)? .ok_or_else(|| { @@ -319,8 +295,8 @@ pub(crate) async fn get_keys_helper bool>( } else { for device_id in device_ids { let mut container = BTreeMap::new(); - if let Some(mut keys) = db.users.get_device_keys(user_id, device_id)? { - let metadata = db.users.get_device_metadata(user_id, device_id)?.ok_or( + if let Some(mut keys) = services().users.get_device_keys(user_id, device_id)? { + let metadata = services().users.get_device_metadata(user_id, device_id)?.ok_or( Error::BadRequest( ErrorKind::InvalidParam, "Tried to get keys for nonexistent device.", @@ -335,17 +311,17 @@ pub(crate) async fn get_keys_helper bool>( } } - if let Some(master_key) = db.users.get_master_key(user_id, &allowed_signatures)? { + if let Some(master_key) = services().users.get_master_key(user_id, &allowed_signatures)? { master_keys.insert(user_id.to_owned(), master_key); } - if let Some(self_signing_key) = db + if let Some(self_signing_key) = services() .users .get_self_signing_key(user_id, &allowed_signatures)? { self_signing_keys.insert(user_id.to_owned(), self_signing_key); } if Some(user_id) == sender_user { - if let Some(user_signing_key) = db.users.get_user_signing_key(user_id)? { + if let Some(user_signing_key) = services().users.get_user_signing_key(user_id)? { user_signing_keys.insert(user_id.to_owned(), user_signing_key); } } @@ -362,9 +338,8 @@ pub(crate) async fn get_keys_helper bool>( } ( server, - db.sending + services().sending .send_federation_request( - &db.globals, server, federation::keys::get_keys::v1::Request { device_keys: device_keys_input_fed, @@ -417,14 +392,13 @@ fn add_unsigned_device_display_name( pub(crate) async fn claim_keys_helper( one_time_keys_input: &BTreeMap, BTreeMap, DeviceKeyAlgorithm>>, - db: &Database, ) -> Result { let mut one_time_keys = BTreeMap::new(); let mut get_over_federation = BTreeMap::new(); for (user_id, map) in one_time_keys_input { - if user_id.server_name() != db.globals.server_name() { + if user_id.server_name() != services().globals.server_name() { get_over_federation .entry(user_id.server_name()) .or_insert_with(Vec::new) @@ -434,8 +408,8 @@ pub(crate) async fn claim_keys_helper( let mut container = BTreeMap::new(); for (device_id, key_algorithm) in map { if let Some(one_time_keys) = - db.users - .take_one_time_key(user_id, device_id, key_algorithm, &db.globals)? + services().users + .take_one_time_key(user_id, device_id, key_algorithm)? { let mut c = BTreeMap::new(); c.insert(one_time_keys.0, one_time_keys.1); @@ -453,10 +427,9 @@ pub(crate) async fn claim_keys_helper( one_time_keys_input_fed.insert(user_id.clone(), keys.clone()); } // Ignore failures - if let Ok(keys) = db + if let Ok(keys) = services() .sending .send_federation_request( - &db.globals, server, federation::keys::claim_keys::v1::Request { one_time_keys: one_time_keys_input_fed, diff --git a/src/api/client_server/media.rs b/src/api/client_server/media.rs index a9a6d6cd..f0da0849 100644 --- a/src/api/client_server/media.rs +++ b/src/api/client_server/media.rs @@ -1,6 +1,5 @@ use crate::{ - database::{media::FileMeta, DatabaseGuard}, - utils, Error, Result, Ruma, + utils, Error, Result, Ruma, services, service::media::FileMeta, }; use ruma::api::client::{ error::ErrorKind, @@ -16,11 +15,10 @@ const MXC_LENGTH: usize = 32; /// /// Returns max upload size. pub async fn get_media_config_route( - db: DatabaseGuard, _body: Ruma, ) -> Result { Ok(get_media_config::v3::Response { - upload_size: db.globals.max_request_size().into(), + upload_size: services().globals.max_request_size().into(), }) } @@ -31,19 +29,17 @@ pub async fn get_media_config_route( /// - Some metadata will be saved in the database /// - Media will be saved in the media/ directory pub async fn create_content_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let mxc = format!( "mxc://{}/{}", - db.globals.server_name(), + services().globals.server_name(), utils::random_string(MXC_LENGTH) ); - db.media + services().media .create( mxc.clone(), - &db.globals, &body .filename .as_ref() @@ -54,8 +50,6 @@ pub async fn create_content_route( ) .await?; - db.flush()?; - Ok(create_content::v3::Response { content_uri: mxc.try_into().expect("Invalid mxc:// URI"), blurhash: None, @@ -63,15 +57,13 @@ pub async fn create_content_route( } pub async fn get_remote_content( - db: &DatabaseGuard, mxc: &str, server_name: &ruma::ServerName, media_id: &str, ) -> Result { - let content_response = db + let content_response = services() .sending .send_federation_request( - &db.globals, server_name, get_content::v3::Request { allow_remote: false, @@ -81,10 +73,9 @@ pub async fn get_remote_content( ) .await?; - db.media + services().media .create( mxc.to_string(), - &db.globals, &content_response.content_disposition.as_deref(), &content_response.content_type.as_deref(), &content_response.file, @@ -100,7 +91,6 @@ pub async fn get_remote_content( /// /// - Only allows federation if `allow_remote` is true pub async fn get_content_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let mxc = format!("mxc://{}/{}", body.server_name, body.media_id); @@ -109,16 +99,16 @@ pub async fn get_content_route( content_disposition, content_type, file, - }) = db.media.get(&db.globals, &mxc).await? + }) = services().media.get(&mxc).await? { Ok(get_content::v3::Response { file, content_type, content_disposition, }) - } else if &*body.server_name != db.globals.server_name() && body.allow_remote { + } else if &*body.server_name != services().globals.server_name() && body.allow_remote { let remote_content_response = - get_remote_content(&db, &mxc, &body.server_name, &body.media_id).await?; + get_remote_content(&mxc, &body.server_name, &body.media_id).await?; Ok(remote_content_response) } else { Err(Error::BadRequest(ErrorKind::NotFound, "Media not found.")) @@ -131,7 +121,6 @@ pub async fn get_content_route( /// /// - Only allows federation if `allow_remote` is true pub async fn get_content_as_filename_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let mxc = format!("mxc://{}/{}", body.server_name, body.media_id); @@ -140,16 +129,16 @@ pub async fn get_content_as_filename_route( content_disposition: _, content_type, file, - }) = db.media.get(&db.globals, &mxc).await? + }) = services().media.get(&mxc).await? { Ok(get_content_as_filename::v3::Response { file, content_type, content_disposition: Some(format!("inline; filename={}", body.filename)), }) - } else if &*body.server_name != db.globals.server_name() && body.allow_remote { + } else if &*body.server_name != services().globals.server_name() && body.allow_remote { let remote_content_response = - get_remote_content(&db, &mxc, &body.server_name, &body.media_id).await?; + get_remote_content(&mxc, &body.server_name, &body.media_id).await?; Ok(get_content_as_filename::v3::Response { content_disposition: Some(format!("inline: filename={}", body.filename)), @@ -167,18 +156,16 @@ pub async fn get_content_as_filename_route( /// /// - Only allows federation if `allow_remote` is true pub async fn get_content_thumbnail_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let mxc = format!("mxc://{}/{}", body.server_name, body.media_id); if let Some(FileMeta { content_type, file, .. - }) = db + }) = services() .media .get_thumbnail( &mxc, - &db.globals, body.width .try_into() .map_err(|_| Error::BadRequest(ErrorKind::InvalidParam, "Width is invalid."))?, @@ -189,11 +176,10 @@ pub async fn get_content_thumbnail_route( .await? { Ok(get_content_thumbnail::v3::Response { file, content_type }) - } else if &*body.server_name != db.globals.server_name() && body.allow_remote { - let get_thumbnail_response = db + } else if &*body.server_name != services().globals.server_name() && body.allow_remote { + let get_thumbnail_response = services() .sending .send_federation_request( - &db.globals, &body.server_name, get_content_thumbnail::v3::Request { allow_remote: false, @@ -206,10 +192,9 @@ pub async fn get_content_thumbnail_route( ) .await?; - db.media + services().media .upload_thumbnail( mxc, - &db.globals, &None, &get_thumbnail_response.content_type, body.width.try_into().expect("all UInts are valid u32s"), diff --git a/src/api/client_server/membership.rs b/src/api/client_server/membership.rs index ecd26d1a..b000ec1b 100644 --- a/src/api/client_server/membership.rs +++ b/src/api/client_server/membership.rs @@ -1,9 +1,3 @@ -use crate::{ - client_server, - database::DatabaseGuard, - pdu::{EventHash, PduBuilder, PduEvent}, - server_server, utils, Database, Error, Result, Ruma, -}; use ruma::{ api::{ client::{ @@ -29,13 +23,17 @@ use ruma::{ }; use serde_json::value::{to_raw_value, RawValue as RawJsonValue}; use std::{ - collections::{hash_map::Entry, BTreeMap, HashMap}, + collections::{hash_map::Entry, BTreeMap, HashMap, HashSet}, iter, sync::{Arc, RwLock}, time::{Duration, Instant}, }; use tracing::{debug, error, warn}; +use crate::{services, PduEvent, service::pdu::{gen_event_id_canonical_json, PduBuilder}, Error, api::{server_server}, utils, Ruma}; + +use super::get_alias_helper; + /// # `POST /_matrix/client/r0/rooms/{roomId}/join` /// /// Tries to join the sender user into a room. @@ -43,14 +41,13 @@ use tracing::{debug, error, warn}; /// - If the server knowns about this room: creates the join event and does auth rules locally /// - If the server does not know about the room: asks other servers over federation pub async fn join_room_by_id_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); let mut servers = Vec::new(); // There is no body.server_name for /roomId/join servers.extend( - db.rooms + services().rooms .invite_state(sender_user, &body.room_id)? .unwrap_or_default() .iter() @@ -64,7 +61,6 @@ pub async fn join_room_by_id_route( servers.push(body.room_id.server_name().to_owned()); let ret = join_room_by_id_helper( - &db, body.sender_user.as_deref(), &body.room_id, &servers, @@ -72,8 +68,6 @@ pub async fn join_room_by_id_route( ) .await; - db.flush()?; - ret } @@ -84,7 +78,6 @@ pub async fn join_room_by_id_route( /// - If the server knowns about this room: creates the join event and does auth rules locally /// - If the server does not know about the room: asks other servers over federation pub async fn join_room_by_id_or_alias_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_deref().expect("user is authenticated"); @@ -94,7 +87,7 @@ pub async fn join_room_by_id_or_alias_route( Ok(room_id) => { let mut servers = body.server_name.clone(); servers.extend( - db.rooms + services().rooms .invite_state(sender_user, &room_id)? .unwrap_or_default() .iter() @@ -109,14 +102,13 @@ pub async fn join_room_by_id_or_alias_route( (servers, room_id) } Err(room_alias) => { - let response = client_server::get_alias_helper(&db, &room_alias).await?; + let response = get_alias_helper(&room_alias).await?; (response.servers.into_iter().collect(), response.room_id) } }; let join_room_response = join_room_by_id_helper( - &db, Some(sender_user), &room_id, &servers, @@ -124,8 +116,6 @@ pub async fn join_room_by_id_or_alias_route( ) .await?; - db.flush()?; - Ok(join_room_by_id_or_alias::v3::Response { room_id: join_room_response.room_id, }) @@ -137,14 +127,11 @@ pub async fn join_room_by_id_or_alias_route( /// /// - This should always work if the user is currently joined. pub async fn leave_room_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - db.rooms.leave_room(sender_user, &body.room_id, &db).await?; - - db.flush()?; + services().rooms.leave_room(sender_user, &body.room_id).await?; Ok(leave_room::v3::Response::new()) } @@ -153,14 +140,12 @@ pub async fn leave_room_route( /// /// Tries to send an invite event into the room. pub async fn invite_user_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); if let invite_user::v3::IncomingInvitationRecipient::UserId { user_id } = &body.recipient { - invite_helper(sender_user, user_id, &body.room_id, &db, false).await?; - db.flush()?; + invite_helper(sender_user, user_id, &body.room_id, false).await?; Ok(invite_user::v3::Response {}) } else { Err(Error::BadRequest(ErrorKind::NotFound, "User not found.")) @@ -171,13 +156,12 @@ pub async fn invite_user_route( /// /// Tries to send a kick event into the room. pub async fn kick_user_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); let mut event: RoomMemberEventContent = serde_json::from_str( - db.rooms + services().rooms .room_state_get( &body.room_id, &StateEventType::RoomMember, @@ -196,7 +180,7 @@ pub async fn kick_user_route( // TODO: reason let mutex_state = Arc::clone( - db.globals + services().globals .roomid_mutex_state .write() .unwrap() @@ -205,7 +189,7 @@ pub async fn kick_user_route( ); let state_lock = mutex_state.lock().await; - db.rooms.build_and_append_pdu( + services().rooms.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomMember, content: to_raw_value(&event).expect("event is valid, we just created it"), @@ -215,14 +199,11 @@ pub async fn kick_user_route( }, sender_user, &body.room_id, - &db, &state_lock, )?; drop(state_lock); - db.flush()?; - Ok(kick_user::v3::Response::new()) } @@ -230,14 +211,13 @@ pub async fn kick_user_route( /// /// Tries to send a ban event into the room. pub async fn ban_user_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); // TODO: reason - let event = db + let event = services() .rooms .room_state_get( &body.room_id, @@ -247,11 +227,11 @@ pub async fn ban_user_route( .map_or( Ok(RoomMemberEventContent { membership: MembershipState::Ban, - displayname: db.users.displayname(&body.user_id)?, - avatar_url: db.users.avatar_url(&body.user_id)?, + displayname: services().users.displayname(&body.user_id)?, + avatar_url: services().users.avatar_url(&body.user_id)?, is_direct: None, third_party_invite: None, - blurhash: db.users.blurhash(&body.user_id)?, + blurhash: services().users.blurhash(&body.user_id)?, reason: None, join_authorized_via_users_server: None, }), @@ -266,7 +246,7 @@ pub async fn ban_user_route( )?; let mutex_state = Arc::clone( - db.globals + services().globals .roomid_mutex_state .write() .unwrap() @@ -275,7 +255,7 @@ pub async fn ban_user_route( ); let state_lock = mutex_state.lock().await; - db.rooms.build_and_append_pdu( + services().rooms.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomMember, content: to_raw_value(&event).expect("event is valid, we just created it"), @@ -285,14 +265,11 @@ pub async fn ban_user_route( }, sender_user, &body.room_id, - &db, &state_lock, )?; drop(state_lock); - db.flush()?; - Ok(ban_user::v3::Response::new()) } @@ -300,13 +277,12 @@ pub async fn ban_user_route( /// /// Tries to send an unban event into the room. pub async fn unban_user_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); let mut event: RoomMemberEventContent = serde_json::from_str( - db.rooms + services().rooms .room_state_get( &body.room_id, &StateEventType::RoomMember, @@ -324,7 +300,7 @@ pub async fn unban_user_route( event.membership = MembershipState::Leave; let mutex_state = Arc::clone( - db.globals + services().globals .roomid_mutex_state .write() .unwrap() @@ -333,7 +309,7 @@ pub async fn unban_user_route( ); let state_lock = mutex_state.lock().await; - db.rooms.build_and_append_pdu( + services().rooms.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomMember, content: to_raw_value(&event).expect("event is valid, we just created it"), @@ -343,14 +319,11 @@ pub async fn unban_user_route( }, sender_user, &body.room_id, - &db, &state_lock, )?; drop(state_lock); - db.flush()?; - Ok(unban_user::v3::Response::new()) } @@ -363,14 +336,11 @@ pub async fn unban_user_route( /// Note: Other devices of the user have no way of knowing the room was forgotten, so this has to /// be called from every device pub async fn forget_room_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - db.rooms.forget(&body.room_id, sender_user)?; - - db.flush()?; + services().rooms.forget(&body.room_id, sender_user)?; Ok(forget_room::v3::Response::new()) } @@ -379,13 +349,12 @@ pub async fn forget_room_route( /// /// Lists all rooms the user has joined. pub async fn joined_rooms_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); Ok(joined_rooms::v3::Response { - joined_rooms: db + joined_rooms: services() .rooms .rooms_joined(sender_user) .filter_map(|r| r.ok()) @@ -399,13 +368,12 @@ pub async fn joined_rooms_route( /// /// - Only works if the user is currently joined pub async fn get_member_events_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); // TODO: check history visibility? - if !db.rooms.is_joined(sender_user, &body.room_id)? { + if !services().rooms.is_joined(sender_user, &body.room_id)? { return Err(Error::BadRequest( ErrorKind::Forbidden, "You don't have permission to view this room.", @@ -413,7 +381,7 @@ pub async fn get_member_events_route( } Ok(get_member_events::v3::Response { - chunk: db + chunk: services() .rooms .room_state_full(&body.room_id) .await? @@ -431,12 +399,11 @@ pub async fn get_member_events_route( /// - The sender user must be in the room /// - TODO: An appservice just needs a puppet joined pub async fn joined_members_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - if !db.rooms.is_joined(sender_user, &body.room_id)? { + if !services().rooms.is_joined(sender_user, &body.room_id)? { return Err(Error::BadRequest( ErrorKind::Forbidden, "You aren't a member of the room.", @@ -444,9 +411,9 @@ pub async fn joined_members_route( } let mut joined = BTreeMap::new(); - for user_id in db.rooms.room_members(&body.room_id).filter_map(|r| r.ok()) { - let display_name = db.users.displayname(&user_id)?; - let avatar_url = db.users.avatar_url(&user_id)?; + for user_id in services().rooms.room_members(&body.room_id).filter_map(|r| r.ok()) { + let display_name = services().users.displayname(&user_id)?; + let avatar_url = services().users.avatar_url(&user_id)?; joined.insert( user_id, @@ -460,9 +427,7 @@ pub async fn joined_members_route( Ok(joined_members::v3::Response { joined }) } -#[tracing::instrument(skip(db))] async fn join_room_by_id_helper( - db: &Database, sender_user: Option<&UserId>, room_id: &RoomId, servers: &[Box], @@ -471,7 +436,7 @@ async fn join_room_by_id_helper( let sender_user = sender_user.expect("user is authenticated"); let mutex_state = Arc::clone( - db.globals + services().globals .roomid_mutex_state .write() .unwrap() @@ -481,21 +446,20 @@ async fn join_room_by_id_helper( let state_lock = mutex_state.lock().await; // Ask a remote server if we don't have this room - if !db.rooms.exists(room_id)? { + if !services().rooms.exists(room_id)? { let mut make_join_response_and_server = Err(Error::BadServerResponse( "No server available to assist in joining.", )); for remote_server in servers { - let make_join_response = db + let make_join_response = services() .sending .send_federation_request( - &db.globals, remote_server, federation::membership::prepare_join_event::v1::Request { room_id, user_id: sender_user, - ver: &db.globals.supported_room_versions(), + ver: &services().globals.supported_room_versions(), }, ) .await; @@ -510,7 +474,7 @@ async fn join_room_by_id_helper( let (make_join_response, remote_server) = make_join_response_and_server?; let room_version = match make_join_response.room_version { - Some(room_version) if db.rooms.is_supported_version(&db, &room_version) => room_version, + Some(room_version) if services().rooms.is_supported_version(&room_version) => room_version, _ => return Err(Error::BadServerResponse("Room version is not supported")), }; @@ -522,7 +486,7 @@ async fn join_room_by_id_helper( // TODO: Is origin needed? join_event_stub.insert( "origin".to_owned(), - CanonicalJsonValue::String(db.globals.server_name().as_str().to_owned()), + CanonicalJsonValue::String(services().globals.server_name().as_str().to_owned()), ); join_event_stub.insert( "origin_server_ts".to_owned(), @@ -536,11 +500,11 @@ async fn join_room_by_id_helper( "content".to_owned(), to_canonical_value(RoomMemberEventContent { membership: MembershipState::Join, - displayname: db.users.displayname(sender_user)?, - avatar_url: db.users.avatar_url(sender_user)?, + displayname: services().users.displayname(sender_user)?, + avatar_url: services().users.avatar_url(sender_user)?, is_direct: None, third_party_invite: None, - blurhash: db.users.blurhash(sender_user)?, + blurhash: services().users.blurhash(sender_user)?, reason: None, join_authorized_via_users_server: None, }) @@ -552,8 +516,8 @@ async fn join_room_by_id_helper( // In order to create a compatible ref hash (EventID) the `hashes` field needs to be present ruma::signatures::hash_and_sign_event( - db.globals.server_name().as_str(), - db.globals.keypair(), + services().globals.server_name().as_str(), + services().globals.keypair(), &mut join_event_stub, &room_version, ) @@ -577,10 +541,9 @@ async fn join_room_by_id_helper( // It has enough fields to be called a proper event now let join_event = join_event_stub; - let send_join_response = db + let send_join_response = services() .sending .send_federation_request( - &db.globals, remote_server, federation::membership::create_join_event::v2::Request { room_id, @@ -590,7 +553,7 @@ async fn join_room_by_id_helper( ) .await?; - db.rooms.get_or_create_shortroomid(room_id, &db.globals)?; + services().rooms.get_or_create_shortroomid(room_id, &services().globals)?; let parsed_pdu = PduEvent::from_id_val(event_id, join_event.clone()) .map_err(|_| Error::BadServerResponse("Invalid join event PDU."))?; @@ -602,7 +565,6 @@ async fn join_room_by_id_helper( &send_join_response, &room_version, &pub_key_map, - db, ) .await?; @@ -610,7 +572,7 @@ async fn join_room_by_id_helper( .room_state .state .iter() - .map(|pdu| validate_and_add_event_id(pdu, &room_version, &pub_key_map, db)) + .map(|pdu| validate_and_add_event_id(pdu, &room_version, &pub_key_map)) { let (event_id, value) = match result { Ok(t) => t, @@ -622,29 +584,27 @@ async fn join_room_by_id_helper( Error::BadServerResponse("Invalid PDU in send_join response.") })?; - db.rooms.add_pdu_outlier(&event_id, &value)?; + services().rooms.add_pdu_outlier(&event_id, &value)?; if let Some(state_key) = &pdu.state_key { - let shortstatekey = db.rooms.get_or_create_shortstatekey( + let shortstatekey = services().rooms.get_or_create_shortstatekey( &pdu.kind.to_string().into(), state_key, - &db.globals, )?; state.insert(shortstatekey, pdu.event_id.clone()); } } - let incoming_shortstatekey = db.rooms.get_or_create_shortstatekey( + let incoming_shortstatekey = services().rooms.get_or_create_shortstatekey( &parsed_pdu.kind.to_string().into(), parsed_pdu .state_key .as_ref() .expect("Pdu is a membership state event"), - &db.globals, )?; state.insert(incoming_shortstatekey, parsed_pdu.event_id.clone()); - let create_shortstatekey = db + let create_shortstatekey = services() .rooms .get_shortstatekey(&StateEventType::RoomCreate, "")? .expect("Room exists"); @@ -653,56 +613,54 @@ async fn join_room_by_id_helper( return Err(Error::BadServerResponse("State contained no create event.")); } - db.rooms.force_state( + services().rooms.force_state( room_id, state .into_iter() - .map(|(k, id)| db.rooms.compress_state_event(k, &id, &db.globals)) + .map(|(k, id)| services().rooms.compress_state_event(k, &id)) .collect::>()?, - db, )?; for result in send_join_response .room_state .auth_chain .iter() - .map(|pdu| validate_and_add_event_id(pdu, &room_version, &pub_key_map, db)) + .map(|pdu| validate_and_add_event_id(pdu, &room_version, &pub_key_map)) { let (event_id, value) = match result { Ok(t) => t, Err(_) => continue, }; - db.rooms.add_pdu_outlier(&event_id, &value)?; + services().rooms.add_pdu_outlier(&event_id, &value)?; } // We append to state before appending the pdu, so we don't have a moment in time with the // pdu without it's state. This is okay because append_pdu can't fail. - let statehashid = db.rooms.append_to_state(&parsed_pdu, &db.globals)?; + let statehashid = services().rooms.append_to_state(&parsed_pdu)?; - db.rooms.append_pdu( + services().rooms.append_pdu( &parsed_pdu, join_event, iter::once(&*parsed_pdu.event_id), - db, )?; // We set the room state after inserting the pdu, so that we never have a moment in time // where events in the current room state do not exist - db.rooms.set_room_state(room_id, statehashid)?; + services().rooms.set_room_state(room_id, statehashid)?; } else { let event = RoomMemberEventContent { membership: MembershipState::Join, - displayname: db.users.displayname(sender_user)?, - avatar_url: db.users.avatar_url(sender_user)?, + displayname: services().users.displayname(sender_user)?, + avatar_url: services().users.avatar_url(sender_user)?, is_direct: None, third_party_invite: None, - blurhash: db.users.blurhash(sender_user)?, + blurhash: services().users.blurhash(sender_user)?, reason: None, join_authorized_via_users_server: None, }; - db.rooms.build_and_append_pdu( + services().rooms.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomMember, content: to_raw_value(&event).expect("event is valid, we just created it"), @@ -712,15 +670,13 @@ async fn join_room_by_id_helper( }, sender_user, room_id, - db, + services(), &state_lock, )?; } drop(state_lock); - db.flush()?; - Ok(join_room_by_id::v3::Response::new(room_id.to_owned())) } @@ -728,7 +684,6 @@ fn validate_and_add_event_id( pdu: &RawJsonValue, room_version: &RoomVersionId, pub_key_map: &RwLock>>, - db: &Database, ) -> Result<(Box, CanonicalJsonObject)> { let mut value: CanonicalJsonObject = serde_json::from_str(pdu.get()).map_err(|e| { error!("Invalid PDU in server response: {:?}: {:?}", pdu, e); @@ -741,14 +696,14 @@ fn validate_and_add_event_id( )) .expect("ruma's reference hashes are valid event ids"); - let back_off = |id| match db.globals.bad_event_ratelimiter.write().unwrap().entry(id) { + let back_off = |id| match services().globals.bad_event_ratelimiter.write().unwrap().entry(id) { Entry::Vacant(e) => { e.insert((Instant::now(), 1)); } Entry::Occupied(mut e) => *e.get_mut() = (Instant::now(), e.get().1 + 1), }; - if let Some((time, tries)) = db + if let Some((time, tries)) = services() .globals .bad_event_ratelimiter .read() @@ -791,13 +746,12 @@ pub(crate) async fn invite_helper<'a>( sender_user: &UserId, user_id: &UserId, room_id: &RoomId, - db: &Database, is_direct: bool, ) -> Result<()> { - if user_id.server_name() != db.globals.server_name() { - let (room_version_id, pdu_json, invite_room_state) = { + if user_id.server_name() != services().globals.server_name() { + let (pdu_json, invite_room_state) = { let mutex_state = Arc::clone( - db.globals + services().globals .roomid_mutex_state .write() .unwrap() @@ -818,36 +772,38 @@ pub(crate) async fn invite_helper<'a>( }) .expect("member event is valid value"); - let state_key = user_id.to_string(); - let kind = StateEventType::RoomMember; + let (pdu, pdu_json) = services().rooms.timeline.create_hash_and_sign_event(PduBuilder { + event_type: RoomEventType::RoomMember, + content, + unsigned: None, + state_key: Some(user_id.to_string()), + redacts: None, + }, sender_user, room_id, &state_lock); - let (pdu, pdu_json) = create_hash_and_sign_event(); - - let invite_room_state = db.rooms.calculate_invite_state(&pdu)?; + let invite_room_state = services().rooms.calculate_invite_state(&pdu)?; drop(state_lock); - (room_version_id, pdu_json, invite_room_state) + (pdu_json, invite_room_state) }; // Generate event id let expected_event_id = format!( "${}", - ruma::signatures::reference_hash(&pdu_json, &room_version_id) + ruma::signatures::reference_hash(&pdu_json, &services().rooms.state.get_room_version(&room_id)?) .expect("ruma can calculate reference hashes") ); let expected_event_id = <&EventId>::try_from(expected_event_id.as_str()) .expect("ruma's reference hashes are valid event ids"); - let response = db + let response = services() .sending .send_federation_request( - &db.globals, user_id.server_name(), create_invite::v2::Request { room_id, event_id: expected_event_id, - room_version: &room_version_id, + room_version: &services().state.get_room_version(&room_id)?, event: &PduEvent::convert_to_outgoing_federation_event(pdu_json.clone()), invite_room_state: &invite_room_state, }, @@ -857,7 +813,7 @@ pub(crate) async fn invite_helper<'a>( let pub_key_map = RwLock::new(BTreeMap::new()); // We do not add the event_id field to the pdu here because of signature and hashes checks - let (event_id, value) = match crate::pdu::gen_event_id_canonical_json(&response.event, &db) + let (event_id, value) = match gen_event_id_canonical_json(&response.event) { Ok(t) => t, Err(_) => { @@ -882,13 +838,12 @@ pub(crate) async fn invite_helper<'a>( ) .map_err(|_| Error::BadRequest(ErrorKind::InvalidParam, "Origin field is invalid."))?; - let pdu_id = server_server::handle_incoming_pdu( + let pdu_id = services().rooms.event_handler.handle_incoming_pdu( &origin, &event_id, room_id, value, true, - db, &pub_key_map, ) .await @@ -903,18 +858,18 @@ pub(crate) async fn invite_helper<'a>( "Could not accept incoming PDU as timeline event.", ))?; - let servers = db + let servers = services() .rooms .room_servers(room_id) .filter_map(|r| r.ok()) - .filter(|server| &**server != db.globals.server_name()); + .filter(|server| &**server != services().globals.server_name()); - db.sending.send_pdu(servers, &pdu_id)?; + services().sending.send_pdu(servers, &pdu_id)?; return Ok(()); } - if !db.rooms.is_joined(sender_user, &room_id)? { + if !services().rooms.is_joined(sender_user, &room_id)? { return Err(Error::BadRequest( ErrorKind::Forbidden, "You don't have permission to view this room.", @@ -922,7 +877,7 @@ pub(crate) async fn invite_helper<'a>( } let mutex_state = Arc::clone( - db.globals + services().globals .roomid_mutex_state .write() .unwrap() @@ -931,16 +886,16 @@ pub(crate) async fn invite_helper<'a>( ); let state_lock = mutex_state.lock().await; - db.rooms.build_and_append_pdu( + services().rooms.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomMember, content: to_raw_value(&RoomMemberEventContent { membership: MembershipState::Invite, - displayname: db.users.displayname(user_id)?, - avatar_url: db.users.avatar_url(user_id)?, + displayname: services().users.displayname(user_id)?, + avatar_url: services().users.avatar_url(user_id)?, is_direct: Some(is_direct), third_party_invite: None, - blurhash: db.users.blurhash(user_id)?, + blurhash: services().users.blurhash(user_id)?, reason: None, join_authorized_via_users_server: None, }) @@ -951,7 +906,6 @@ pub(crate) async fn invite_helper<'a>( }, sender_user, room_id, - db, &state_lock, )?; @@ -960,208 +914,196 @@ pub(crate) async fn invite_helper<'a>( Ok(()) } - // Make a user leave all their joined rooms - #[tracing::instrument(skip(self, db))] - pub async fn leave_all_rooms(&self, user_id: &UserId, db: &Database) -> Result<()> { - let all_rooms = db - .rooms - .rooms_joined(user_id) - .chain(db.rooms.rooms_invited(user_id).map(|t| t.map(|(r, _)| r))) - .collect::>(); +// Make a user leave all their joined rooms +pub async fn leave_all_rooms(user_id: &UserId) -> Result<()> { + let all_rooms = services() + .rooms + .rooms_joined(user_id) + .chain(services().rooms.rooms_invited(user_id).map(|t| t.map(|(r, _)| r))) + .collect::>(); - for room_id in all_rooms { - let room_id = match room_id { - Ok(room_id) => room_id, - Err(_) => continue, - }; - - let _ = self.leave_room(user_id, &room_id, db).await; - } - - Ok(()) - } - - #[tracing::instrument(skip(self, db))] - pub async fn leave_room( - &self, - user_id: &UserId, - room_id: &RoomId, - db: &Database, - ) -> Result<()> { - // Ask a remote server if we don't have this room - if !self.exists(room_id)? && room_id.server_name() != db.globals.server_name() { - if let Err(e) = self.remote_leave_room(user_id, room_id, db).await { - warn!("Failed to leave room {} remotely: {}", user_id, e); - // Don't tell the client about this error - } - - let last_state = self - .invite_state(user_id, room_id)? - .map_or_else(|| self.left_state(user_id, room_id), |s| Ok(Some(s)))?; - - // We always drop the invite, we can't rely on other servers - self.update_membership( - room_id, - user_id, - MembershipState::Leave, - user_id, - last_state, - db, - true, - )?; - } else { - let mutex_state = Arc::clone( - db.globals - .roomid_mutex_state - .write() - .unwrap() - .entry(room_id.to_owned()) - .or_default(), - ); - let state_lock = mutex_state.lock().await; - - let mut event: RoomMemberEventContent = serde_json::from_str( - self.room_state_get(room_id, &StateEventType::RoomMember, user_id.as_str())? - .ok_or(Error::BadRequest( - ErrorKind::BadState, - "Cannot leave a room you are not a member of.", - ))? - .content - .get(), - ) - .map_err(|_| Error::bad_database("Invalid member event in database."))?; - - event.membership = MembershipState::Leave; - - self.build_and_append_pdu( - PduBuilder { - event_type: RoomEventType::RoomMember, - content: to_raw_value(&event).expect("event is valid, we just created it"), - unsigned: None, - state_key: Some(user_id.to_string()), - redacts: None, - }, - user_id, - room_id, - db, - &state_lock, - )?; - } - - Ok(()) - } - - #[tracing::instrument(skip(self, db))] - async fn remote_leave_room( - &self, - user_id: &UserId, - room_id: &RoomId, - db: &Database, - ) -> Result<()> { - let mut make_leave_response_and_server = Err(Error::BadServerResponse( - "No server available to assist in leaving.", - )); - - let invite_state = db - .rooms - .invite_state(user_id, room_id)? - .ok_or(Error::BadRequest( - ErrorKind::BadState, - "User is not invited.", - ))?; - - let servers: HashSet<_> = invite_state - .iter() - .filter_map(|event| serde_json::from_str(event.json().get()).ok()) - .filter_map(|event: serde_json::Value| event.get("sender").cloned()) - .filter_map(|sender| sender.as_str().map(|s| s.to_owned())) - .filter_map(|sender| UserId::parse(sender).ok()) - .map(|user| user.server_name().to_owned()) - .collect(); - - for remote_server in servers { - let make_leave_response = db - .sending - .send_federation_request( - &db.globals, - &remote_server, - federation::membership::prepare_leave_event::v1::Request { room_id, user_id }, - ) - .await; - - make_leave_response_and_server = make_leave_response.map(|r| (r, remote_server)); - - if make_leave_response_and_server.is_ok() { - break; - } - } - - let (make_leave_response, remote_server) = make_leave_response_and_server?; - - let room_version_id = match make_leave_response.room_version { - Some(version) if self.is_supported_version(&db, &version) => version, - _ => return Err(Error::BadServerResponse("Room version is not supported")), + for room_id in all_rooms { + let room_id = match room_id { + Ok(room_id) => room_id, + Err(_) => continue, }; - let mut leave_event_stub = - serde_json::from_str::(make_leave_response.event.get()).map_err( - |_| Error::BadServerResponse("Invalid make_leave event json received from server."), - )?; - - // TODO: Is origin needed? - leave_event_stub.insert( - "origin".to_owned(), - CanonicalJsonValue::String(db.globals.server_name().as_str().to_owned()), - ); - leave_event_stub.insert( - "origin_server_ts".to_owned(), - CanonicalJsonValue::Integer( - utils::millis_since_unix_epoch() - .try_into() - .expect("Timestamp is valid js_int value"), - ), - ); - // We don't leave the event id in the pdu because that's only allowed in v1 or v2 rooms - leave_event_stub.remove("event_id"); - - // In order to create a compatible ref hash (EventID) the `hashes` field needs to be present - ruma::signatures::hash_and_sign_event( - db.globals.server_name().as_str(), - db.globals.keypair(), - &mut leave_event_stub, - &room_version_id, - ) - .expect("event is valid, we just created it"); - - // Generate event id - let event_id = EventId::parse(format!( - "${}", - ruma::signatures::reference_hash(&leave_event_stub, &room_version_id) - .expect("ruma can calculate reference hashes") - )) - .expect("ruma's reference hashes are valid event ids"); - - // Add event_id back - leave_event_stub.insert( - "event_id".to_owned(), - CanonicalJsonValue::String(event_id.as_str().to_owned()), - ); - - // It has enough fields to be called a proper event now - let leave_event = leave_event_stub; - - db.sending - .send_federation_request( - &db.globals, - &remote_server, - federation::membership::create_leave_event::v2::Request { - room_id, - event_id: &event_id, - pdu: &PduEvent::convert_to_outgoing_federation_event(leave_event.clone()), - }, - ) - .await?; - - Ok(()) + let _ = leave_room(user_id, &room_id).await; } + Ok(()) +} + +pub async fn leave_room( + user_id: &UserId, + room_id: &RoomId, +) -> Result<()> { + // Ask a remote server if we don't have this room + if !services().rooms.metadata.exists(room_id)? && room_id.server_name() != services().globals.server_name() { + if let Err(e) = remote_leave_room(user_id, room_id).await { + warn!("Failed to leave room {} remotely: {}", user_id, e); + // Don't tell the client about this error + } + + let last_state = services().rooms.state_cache + .invite_state(user_id, room_id)? + .map_or_else(|| services().rooms.left_state(user_id, room_id), |s| Ok(Some(s)))?; + + // We always drop the invite, we can't rely on other servers + services().rooms.state_cache.update_membership( + room_id, + user_id, + MembershipState::Leave, + user_id, + last_state, + true, + )?; + } else { + let mutex_state = Arc::clone( + services().globals + .roomid_mutex_state + .write() + .unwrap() + .entry(room_id.to_owned()) + .or_default(), + ); + let state_lock = mutex_state.lock().await; + + let mut event: RoomMemberEventContent = serde_json::from_str( + services().rooms.state.room_state_get(room_id, &StateEventType::RoomMember, user_id.as_str())? + .ok_or(Error::BadRequest( + ErrorKind::BadState, + "Cannot leave a room you are not a member of.", + ))? + .content + .get(), + ) + .map_err(|_| Error::bad_database("Invalid member event in database."))?; + + event.membership = MembershipState::Leave; + + services().rooms.timeline.build_and_append_pdu( + PduBuilder { + event_type: RoomEventType::RoomMember, + content: to_raw_value(&event).expect("event is valid, we just created it"), + unsigned: None, + state_key: Some(user_id.to_string()), + redacts: None, + }, + user_id, + room_id, + &state_lock, + )?; + } + + Ok(()) +} + +async fn remote_leave_room( + user_id: &UserId, + room_id: &RoomId, +) -> Result<()> { + let mut make_leave_response_and_server = Err(Error::BadServerResponse( + "No server available to assist in leaving.", + )); + + let invite_state = services() + .rooms + .invite_state(user_id, room_id)? + .ok_or(Error::BadRequest( + ErrorKind::BadState, + "User is not invited.", + ))?; + + let servers: HashSet<_> = invite_state + .iter() + .filter_map(|event| serde_json::from_str(event.json().get()).ok()) + .filter_map(|event: serde_json::Value| event.get("sender").cloned()) + .filter_map(|sender| sender.as_str().map(|s| s.to_owned())) + .filter_map(|sender| UserId::parse(sender).ok()) + .map(|user| user.server_name().to_owned()) + .collect(); + + for remote_server in servers { + let make_leave_response = services() + .sending + .send_federation_request( + &remote_server, + federation::membership::prepare_leave_event::v1::Request { room_id, user_id }, + ) + .await; + + make_leave_response_and_server = make_leave_response.map(|r| (r, remote_server)); + + if make_leave_response_and_server.is_ok() { + break; + } + } + + let (make_leave_response, remote_server) = make_leave_response_and_server?; + + let room_version_id = match make_leave_response.room_version { + Some(version) if services().rooms.is_supported_version(&version) => version, + _ => return Err(Error::BadServerResponse("Room version is not supported")), + }; + + let mut leave_event_stub = + serde_json::from_str::(make_leave_response.event.get()).map_err( + |_| Error::BadServerResponse("Invalid make_leave event json received from server."), + )?; + + // TODO: Is origin needed? + leave_event_stub.insert( + "origin".to_owned(), + CanonicalJsonValue::String(services().globals.server_name().as_str().to_owned()), + ); + leave_event_stub.insert( + "origin_server_ts".to_owned(), + CanonicalJsonValue::Integer( + utils::millis_since_unix_epoch() + .try_into() + .expect("Timestamp is valid js_int value"), + ), + ); + // We don't leave the event id in the pdu because that's only allowed in v1 or v2 rooms + leave_event_stub.remove("event_id"); + + // In order to create a compatible ref hash (EventID) the `hashes` field needs to be present + ruma::signatures::hash_and_sign_event( + services().globals.server_name().as_str(), + services().globals.keypair(), + &mut leave_event_stub, + &room_version_id, + ) + .expect("event is valid, we just created it"); + + // Generate event id + let event_id = EventId::parse(format!( + "${}", + ruma::signatures::reference_hash(&leave_event_stub, &room_version_id) + .expect("ruma can calculate reference hashes") + )) + .expect("ruma's reference hashes are valid event ids"); + + // Add event_id back + leave_event_stub.insert( + "event_id".to_owned(), + CanonicalJsonValue::String(event_id.as_str().to_owned()), + ); + + // It has enough fields to be called a proper event now + let leave_event = leave_event_stub; + + services().sending + .send_federation_request( + &remote_server, + federation::membership::create_leave_event::v2::Request { + room_id, + event_id: &event_id, + pdu: &PduEvent::convert_to_outgoing_federation_event(leave_event.clone()), + }, + ) + .await?; + + Ok(()) +} diff --git a/src/api/client_server/message.rs b/src/api/client_server/message.rs index 1348132f..861f9c13 100644 --- a/src/api/client_server/message.rs +++ b/src/api/client_server/message.rs @@ -1,4 +1,4 @@ -use crate::{database::DatabaseGuard, pdu::PduBuilder, utils, Error, Result, Ruma}; +use crate::{utils, Error, Result, Ruma, services, service::pdu::PduBuilder}; use ruma::{ api::client::{ error::ErrorKind, @@ -19,14 +19,13 @@ use std::{ /// - The only requirement for the content is that it has to be valid json /// - Tries to send the event into the room, auth rules will determine if it is allowed pub async fn send_message_event_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); let sender_device = body.sender_device.as_deref(); let mutex_state = Arc::clone( - db.globals + services().globals .roomid_mutex_state .write() .unwrap() @@ -37,7 +36,7 @@ pub async fn send_message_event_route( // Forbid m.room.encrypted if encryption is disabled if RoomEventType::RoomEncrypted == body.event_type.to_string().into() - && !db.globals.allow_encryption() + && !services().globals.allow_encryption() { return Err(Error::BadRequest( ErrorKind::Forbidden, @@ -47,7 +46,7 @@ pub async fn send_message_event_route( // Check if this is a new transaction id if let Some(response) = - db.transaction_ids + services().transaction_ids .existing_txnid(sender_user, sender_device, &body.txn_id)? { // The client might have sent a txnid of the /sendToDevice endpoint @@ -69,7 +68,7 @@ pub async fn send_message_event_route( let mut unsigned = BTreeMap::new(); unsigned.insert("transaction_id".to_owned(), body.txn_id.to_string().into()); - let event_id = db.rooms.build_and_append_pdu( + let event_id = services().rooms.build_and_append_pdu( PduBuilder { event_type: body.event_type.to_string().into(), content: serde_json::from_str(body.body.body.json().get()) @@ -80,11 +79,10 @@ pub async fn send_message_event_route( }, sender_user, &body.room_id, - &db, &state_lock, )?; - db.transaction_ids.add_txnid( + services().transaction_ids.add_txnid( sender_user, sender_device, &body.txn_id, @@ -93,8 +91,6 @@ pub async fn send_message_event_route( drop(state_lock); - db.flush()?; - Ok(send_message_event::v3::Response::new( (*event_id).to_owned(), )) @@ -107,13 +103,12 @@ pub async fn send_message_event_route( /// - Only works if the user is joined (TODO: always allow, but only show events where the user was /// joined, depending on history_visibility) pub async fn get_message_events_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); let sender_device = body.sender_device.as_ref().expect("user is authenticated"); - if !db.rooms.is_joined(sender_user, &body.room_id)? { + if !services().rooms.is_joined(sender_user, &body.room_id)? { return Err(Error::BadRequest( ErrorKind::Forbidden, "You don't have permission to view this room.", @@ -133,7 +128,7 @@ pub async fn get_message_events_route( let to = body.to.as_ref().map(|t| t.parse()); - db.rooms + services().rooms .lazy_load_confirm_delivery(sender_user, sender_device, &body.room_id, from)?; // Use limit or else 10 @@ -147,13 +142,13 @@ pub async fn get_message_events_route( match body.dir { get_message_events::v3::Direction::Forward => { - let events_after: Vec<_> = db + let events_after: Vec<_> = services() .rooms .pdus_after(sender_user, &body.room_id, from)? .take(limit) .filter_map(|r| r.ok()) // Filter out buggy events .filter_map(|(pdu_id, pdu)| { - db.rooms + services().rooms .pdu_count(&pdu_id) .map(|pdu_count| (pdu_count, pdu)) .ok() @@ -162,7 +157,7 @@ pub async fn get_message_events_route( .collect(); for (_, event) in &events_after { - if !db.rooms.lazy_load_was_sent_before( + if !services().rooms.lazy_load_was_sent_before( sender_user, sender_device, &body.room_id, @@ -184,13 +179,13 @@ pub async fn get_message_events_route( resp.chunk = events_after; } get_message_events::v3::Direction::Backward => { - let events_before: Vec<_> = db + let events_before: Vec<_> = services() .rooms .pdus_until(sender_user, &body.room_id, from)? .take(limit) .filter_map(|r| r.ok()) // Filter out buggy events .filter_map(|(pdu_id, pdu)| { - db.rooms + services().rooms .pdu_count(&pdu_id) .map(|pdu_count| (pdu_count, pdu)) .ok() @@ -199,7 +194,7 @@ pub async fn get_message_events_route( .collect(); for (_, event) in &events_before { - if !db.rooms.lazy_load_was_sent_before( + if !services().rooms.lazy_load_was_sent_before( sender_user, sender_device, &body.room_id, @@ -225,7 +220,7 @@ pub async fn get_message_events_route( resp.state = Vec::new(); for ll_id in &lazy_loaded { if let Some(member_event) = - db.rooms + services().rooms .room_state_get(&body.room_id, &StateEventType::RoomMember, ll_id.as_str())? { resp.state.push(member_event.to_state_event()); @@ -233,7 +228,7 @@ pub async fn get_message_events_route( } if let Some(next_token) = next_token { - db.rooms.lazy_load_mark_sent( + services().rooms.lazy_load_mark_sent( sender_user, sender_device, &body.room_id, diff --git a/src/api/client_server/presence.rs b/src/api/client_server/presence.rs index 773fef47..bc220b80 100644 --- a/src/api/client_server/presence.rs +++ b/src/api/client_server/presence.rs @@ -1,4 +1,4 @@ -use crate::{database::DatabaseGuard, utils, Result, Ruma}; +use crate::{utils, Result, Ruma, services}; use ruma::api::client::presence::{get_presence, set_presence}; use std::time::Duration; @@ -6,22 +6,21 @@ use std::time::Duration; /// /// Sets the presence state of the sender user. pub async fn set_presence_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - for room_id in db.rooms.rooms_joined(sender_user) { + for room_id in services().rooms.rooms_joined(sender_user) { let room_id = room_id?; - db.rooms.edus.update_presence( + services().rooms.edus.update_presence( sender_user, &room_id, ruma::events::presence::PresenceEvent { content: ruma::events::presence::PresenceEventContent { - avatar_url: db.users.avatar_url(sender_user)?, + avatar_url: services().users.avatar_url(sender_user)?, currently_active: None, - displayname: db.users.displayname(sender_user)?, + displayname: services().users.displayname(sender_user)?, last_active_ago: Some( utils::millis_since_unix_epoch() .try_into() @@ -32,12 +31,9 @@ pub async fn set_presence_route( }, sender: sender_user.clone(), }, - &db.globals, )?; } - db.flush()?; - Ok(set_presence::v3::Response {}) } @@ -47,20 +43,19 @@ pub async fn set_presence_route( /// /// - Only works if you share a room with the user pub async fn get_presence_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); let mut presence_event = None; - for room_id in db + for room_id in services() .rooms .get_shared_rooms(vec![sender_user.clone(), body.user_id.clone()])? { let room_id = room_id?; - if let Some(presence) = db + if let Some(presence) = services() .rooms .edus .get_last_presence_event(sender_user, &room_id)? diff --git a/src/api/client_server/profile.rs b/src/api/client_server/profile.rs index acea19f0..7a87bcd1 100644 --- a/src/api/client_server/profile.rs +++ b/src/api/client_server/profile.rs @@ -1,4 +1,4 @@ -use crate::{database::DatabaseGuard, pdu::PduBuilder, utils, Error, Result, Ruma}; +use crate::{utils, Error, Result, Ruma, services, service::pdu::PduBuilder}; use ruma::{ api::{ client::{ @@ -20,16 +20,15 @@ use std::sync::Arc; /// /// - Also makes sure other users receive the update using presence EDUs pub async fn set_displayname_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - db.users + services().users .set_displayname(sender_user, body.displayname.clone())?; // Send a new membership event and presence update into all joined rooms - let all_rooms_joined: Vec<_> = db + let all_rooms_joined: Vec<_> = services() .rooms .rooms_joined(sender_user) .filter_map(|r| r.ok()) @@ -40,7 +39,7 @@ pub async fn set_displayname_route( content: to_raw_value(&RoomMemberEventContent { displayname: body.displayname.clone(), ..serde_json::from_str( - db.rooms + services().rooms .room_state_get( &room_id, &StateEventType::RoomMember, @@ -70,7 +69,7 @@ pub async fn set_displayname_route( for (pdu_builder, room_id) in all_rooms_joined { let mutex_state = Arc::clone( - db.globals + services().globals .roomid_mutex_state .write() .unwrap() @@ -79,19 +78,19 @@ pub async fn set_displayname_route( ); let state_lock = mutex_state.lock().await; - let _ = db + let _ = services() .rooms - .build_and_append_pdu(pdu_builder, sender_user, &room_id, &db, &state_lock); + .build_and_append_pdu(pdu_builder, sender_user, &room_id, &state_lock); // Presence update - db.rooms.edus.update_presence( + services().rooms.edus.update_presence( sender_user, &room_id, ruma::events::presence::PresenceEvent { content: ruma::events::presence::PresenceEventContent { - avatar_url: db.users.avatar_url(sender_user)?, + avatar_url: services().users.avatar_url(sender_user)?, currently_active: None, - displayname: db.users.displayname(sender_user)?, + displayname: services().users.displayname(sender_user)?, last_active_ago: Some( utils::millis_since_unix_epoch() .try_into() @@ -102,12 +101,9 @@ pub async fn set_displayname_route( }, sender: sender_user.clone(), }, - &db.globals, )?; } - db.flush()?; - Ok(set_display_name::v3::Response {}) } @@ -117,14 +113,12 @@ pub async fn set_displayname_route( /// /// - If user is on another server: Fetches displayname over federation pub async fn get_displayname_route( - db: DatabaseGuard, body: Ruma, ) -> Result { - if body.user_id.server_name() != db.globals.server_name() { - let response = db + if body.user_id.server_name() != services().globals.server_name() { + let response = services() .sending .send_federation_request( - &db.globals, body.user_id.server_name(), federation::query::get_profile_information::v1::Request { user_id: &body.user_id, @@ -139,7 +133,7 @@ pub async fn get_displayname_route( } Ok(get_display_name::v3::Response { - displayname: db.users.displayname(&body.user_id)?, + displayname: services().users.displayname(&body.user_id)?, }) } @@ -149,18 +143,17 @@ pub async fn get_displayname_route( /// /// - Also makes sure other users receive the update using presence EDUs pub async fn set_avatar_url_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - db.users + services().users .set_avatar_url(sender_user, body.avatar_url.clone())?; - db.users.set_blurhash(sender_user, body.blurhash.clone())?; + services().users.set_blurhash(sender_user, body.blurhash.clone())?; // Send a new membership event and presence update into all joined rooms - let all_joined_rooms: Vec<_> = db + let all_joined_rooms: Vec<_> = services() .rooms .rooms_joined(sender_user) .filter_map(|r| r.ok()) @@ -171,7 +164,7 @@ pub async fn set_avatar_url_route( content: to_raw_value(&RoomMemberEventContent { avatar_url: body.avatar_url.clone(), ..serde_json::from_str( - db.rooms + services().rooms .room_state_get( &room_id, &StateEventType::RoomMember, @@ -201,7 +194,7 @@ pub async fn set_avatar_url_route( for (pdu_builder, room_id) in all_joined_rooms { let mutex_state = Arc::clone( - db.globals + services().globals .roomid_mutex_state .write() .unwrap() @@ -210,19 +203,19 @@ pub async fn set_avatar_url_route( ); let state_lock = mutex_state.lock().await; - let _ = db + let _ = services() .rooms - .build_and_append_pdu(pdu_builder, sender_user, &room_id, &db, &state_lock); + .build_and_append_pdu(pdu_builder, sender_user, &room_id, &state_lock); // Presence update - db.rooms.edus.update_presence( + services().rooms.edus.update_presence( sender_user, &room_id, ruma::events::presence::PresenceEvent { content: ruma::events::presence::PresenceEventContent { - avatar_url: db.users.avatar_url(sender_user)?, + avatar_url: services().users.avatar_url(sender_user)?, currently_active: None, - displayname: db.users.displayname(sender_user)?, + displayname: services().users.displayname(sender_user)?, last_active_ago: Some( utils::millis_since_unix_epoch() .try_into() @@ -233,12 +226,10 @@ pub async fn set_avatar_url_route( }, sender: sender_user.clone(), }, - &db.globals, + &services().globals, )?; } - db.flush()?; - Ok(set_avatar_url::v3::Response {}) } @@ -248,14 +239,12 @@ pub async fn set_avatar_url_route( /// /// - If user is on another server: Fetches avatar_url and blurhash over federation pub async fn get_avatar_url_route( - db: DatabaseGuard, body: Ruma, ) -> Result { - if body.user_id.server_name() != db.globals.server_name() { - let response = db + if body.user_id.server_name() != services().globals.server_name() { + let response = services() .sending .send_federation_request( - &db.globals, body.user_id.server_name(), federation::query::get_profile_information::v1::Request { user_id: &body.user_id, @@ -271,8 +260,8 @@ pub async fn get_avatar_url_route( } Ok(get_avatar_url::v3::Response { - avatar_url: db.users.avatar_url(&body.user_id)?, - blurhash: db.users.blurhash(&body.user_id)?, + avatar_url: services().users.avatar_url(&body.user_id)?, + blurhash: services().users.blurhash(&body.user_id)?, }) } @@ -282,14 +271,12 @@ pub async fn get_avatar_url_route( /// /// - If user is on another server: Fetches profile over federation pub async fn get_profile_route( - db: DatabaseGuard, body: Ruma, ) -> Result { - if body.user_id.server_name() != db.globals.server_name() { - let response = db + if body.user_id.server_name() != services().globals.server_name() { + let response = services() .sending .send_federation_request( - &db.globals, body.user_id.server_name(), federation::query::get_profile_information::v1::Request { user_id: &body.user_id, @@ -305,7 +292,7 @@ pub async fn get_profile_route( }); } - if !db.users.exists(&body.user_id)? { + if !services().users.exists(&body.user_id)? { // Return 404 if this user doesn't exist return Err(Error::BadRequest( ErrorKind::NotFound, @@ -314,8 +301,8 @@ pub async fn get_profile_route( } Ok(get_profile::v3::Response { - avatar_url: db.users.avatar_url(&body.user_id)?, - blurhash: db.users.blurhash(&body.user_id)?, - displayname: db.users.displayname(&body.user_id)?, + avatar_url: services().users.avatar_url(&body.user_id)?, + blurhash: services().users.blurhash(&body.user_id)?, + displayname: services().users.displayname(&body.user_id)?, }) } diff --git a/src/api/client_server/push.rs b/src/api/client_server/push.rs index dc45ea0b..112fa002 100644 --- a/src/api/client_server/push.rs +++ b/src/api/client_server/push.rs @@ -1,4 +1,4 @@ -use crate::{database::DatabaseGuard, Error, Result, Ruma}; +use crate::{Error, Result, Ruma, services}; use ruma::{ api::client::{ error::ErrorKind, @@ -16,12 +16,11 @@ use ruma::{ /// /// Retrieves the push rules event for this user. pub async fn get_pushrules_all_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - let event: PushRulesEvent = db + let event: PushRulesEvent = services() .account_data .get( None, @@ -42,12 +41,11 @@ pub async fn get_pushrules_all_route( /// /// Retrieves a single specified push rule for this user. pub async fn get_pushrule_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - let event: PushRulesEvent = db + let event: PushRulesEvent = services() .account_data .get( None, @@ -98,7 +96,6 @@ pub async fn get_pushrule_route( /// /// Creates a single specified push rule for this user. pub async fn set_pushrule_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -111,7 +108,7 @@ pub async fn set_pushrule_route( )); } - let mut event: PushRulesEvent = db + let mut event: PushRulesEvent = services() .account_data .get( None, @@ -186,16 +183,13 @@ pub async fn set_pushrule_route( _ => {} } - db.account_data.update( + services().account_data.update( None, sender_user, GlobalAccountDataEventType::PushRules.to_string().into(), &event, - &db.globals, )?; - db.flush()?; - Ok(set_pushrule::v3::Response {}) } @@ -203,7 +197,6 @@ pub async fn set_pushrule_route( /// /// Gets the actions of a single specified push rule for this user. pub async fn get_pushrule_actions_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -215,7 +208,7 @@ pub async fn get_pushrule_actions_route( )); } - let mut event: PushRulesEvent = db + let mut event: PushRulesEvent = services() .account_data .get( None, @@ -252,8 +245,6 @@ pub async fn get_pushrule_actions_route( _ => None, }; - db.flush()?; - Ok(get_pushrule_actions::v3::Response { actions: actions.unwrap_or_default(), }) @@ -263,7 +254,6 @@ pub async fn get_pushrule_actions_route( /// /// Sets the actions of a single specified push rule for this user. pub async fn set_pushrule_actions_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -275,7 +265,7 @@ pub async fn set_pushrule_actions_route( )); } - let mut event: PushRulesEvent = db + let mut event: PushRulesEvent = services() .account_data .get( None, @@ -322,16 +312,13 @@ pub async fn set_pushrule_actions_route( _ => {} }; - db.account_data.update( + services().account_data.update( None, sender_user, GlobalAccountDataEventType::PushRules.to_string().into(), &event, - &db.globals, )?; - db.flush()?; - Ok(set_pushrule_actions::v3::Response {}) } @@ -339,7 +326,6 @@ pub async fn set_pushrule_actions_route( /// /// Gets the enabled status of a single specified push rule for this user. pub async fn get_pushrule_enabled_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -351,7 +337,7 @@ pub async fn get_pushrule_enabled_route( )); } - let mut event: PushRulesEvent = db + let mut event: PushRulesEvent = services() .account_data .get( None, @@ -393,8 +379,6 @@ pub async fn get_pushrule_enabled_route( _ => false, }; - db.flush()?; - Ok(get_pushrule_enabled::v3::Response { enabled }) } @@ -402,7 +386,6 @@ pub async fn get_pushrule_enabled_route( /// /// Sets the enabled status of a single specified push rule for this user. pub async fn set_pushrule_enabled_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -414,7 +397,7 @@ pub async fn set_pushrule_enabled_route( )); } - let mut event: PushRulesEvent = db + let mut event: PushRulesEvent = services() .account_data .get( None, @@ -466,16 +449,13 @@ pub async fn set_pushrule_enabled_route( _ => {} } - db.account_data.update( + services().account_data.update( None, sender_user, GlobalAccountDataEventType::PushRules.to_string().into(), &event, - &db.globals, )?; - db.flush()?; - Ok(set_pushrule_enabled::v3::Response {}) } @@ -483,7 +463,6 @@ pub async fn set_pushrule_enabled_route( /// /// Deletes a single specified push rule for this user. pub async fn delete_pushrule_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -495,7 +474,7 @@ pub async fn delete_pushrule_route( )); } - let mut event: PushRulesEvent = db + let mut event: PushRulesEvent = services() .account_data .get( None, @@ -537,16 +516,13 @@ pub async fn delete_pushrule_route( _ => {} } - db.account_data.update( + services().account_data.update( None, sender_user, GlobalAccountDataEventType::PushRules.to_string().into(), &event, - &db.globals, )?; - db.flush()?; - Ok(delete_pushrule::v3::Response {}) } @@ -554,13 +530,12 @@ pub async fn delete_pushrule_route( /// /// Gets all currently active pushers for the sender user. pub async fn get_pushers_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); Ok(get_pushers::v3::Response { - pushers: db.pusher.get_pushers(sender_user)?, + pushers: services().pusher.get_pushers(sender_user)?, }) } @@ -570,15 +545,12 @@ pub async fn get_pushers_route( /// /// - TODO: Handle `append` pub async fn set_pushers_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); let pusher = body.pusher.clone(); - db.pusher.set_pusher(sender_user, pusher)?; - - db.flush()?; + services().pusher.set_pusher(sender_user, pusher)?; Ok(set_pusher::v3::Response::default()) } diff --git a/src/api/client_server/read_marker.rs b/src/api/client_server/read_marker.rs index 91988a47..284ae65e 100644 --- a/src/api/client_server/read_marker.rs +++ b/src/api/client_server/read_marker.rs @@ -1,4 +1,4 @@ -use crate::{database::DatabaseGuard, Error, Result, Ruma}; +use crate::{Error, Result, Ruma, services}; use ruma::{ api::client::{error::ErrorKind, read_marker::set_read_marker, receipt::create_receipt}, events::RoomAccountDataEventType, @@ -14,7 +14,6 @@ use std::collections::BTreeMap; /// - Updates fully-read account data event to `fully_read` /// - If `read_receipt` is set: Update private marker and public read receipt EDU pub async fn set_read_marker_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -24,25 +23,23 @@ pub async fn set_read_marker_route( event_id: body.fully_read.clone(), }, }; - db.account_data.update( + services().account_data.update( Some(&body.room_id), sender_user, RoomAccountDataEventType::FullyRead, &fully_read_event, - &db.globals, )?; if let Some(event) = &body.read_receipt { - db.rooms.edus.private_read_set( + services().rooms.edus.private_read_set( &body.room_id, sender_user, - db.rooms.get_pdu_count(event)?.ok_or(Error::BadRequest( + services().rooms.get_pdu_count(event)?.ok_or(Error::BadRequest( ErrorKind::InvalidParam, "Event does not exist.", ))?, - &db.globals, )?; - db.rooms + services().rooms .reset_notification_counts(sender_user, &body.room_id)?; let mut user_receipts = BTreeMap::new(); @@ -59,19 +56,16 @@ pub async fn set_read_marker_route( let mut receipt_content = BTreeMap::new(); receipt_content.insert(event.to_owned(), receipts); - db.rooms.edus.readreceipt_update( + services().rooms.edus.readreceipt_update( sender_user, &body.room_id, ruma::events::receipt::ReceiptEvent { content: ruma::events::receipt::ReceiptEventContent(receipt_content), room_id: body.room_id.clone(), }, - &db.globals, )?; } - db.flush()?; - Ok(set_read_marker::v3::Response {}) } @@ -79,23 +73,21 @@ pub async fn set_read_marker_route( /// /// Sets private read marker and public read receipt EDU. pub async fn create_receipt_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - db.rooms.edus.private_read_set( + services().rooms.edus.private_read_set( &body.room_id, sender_user, - db.rooms + services().rooms .get_pdu_count(&body.event_id)? .ok_or(Error::BadRequest( ErrorKind::InvalidParam, "Event does not exist.", ))?, - &db.globals, )?; - db.rooms + services().rooms .reset_notification_counts(sender_user, &body.room_id)?; let mut user_receipts = BTreeMap::new(); @@ -111,17 +103,16 @@ pub async fn create_receipt_route( let mut receipt_content = BTreeMap::new(); receipt_content.insert(body.event_id.to_owned(), receipts); - db.rooms.edus.readreceipt_update( + services().rooms.edus.readreceipt_update( sender_user, &body.room_id, ruma::events::receipt::ReceiptEvent { content: ruma::events::receipt::ReceiptEventContent(receipt_content), room_id: body.room_id.clone(), }, - &db.globals, )?; - db.flush()?; + services().flush()?; Ok(create_receipt::v3::Response {}) } diff --git a/src/api/client_server/redact.rs b/src/api/client_server/redact.rs index 059e0f52..d6699bcf 100644 --- a/src/api/client_server/redact.rs +++ b/src/api/client_server/redact.rs @@ -1,6 +1,6 @@ use std::sync::Arc; -use crate::{database::DatabaseGuard, pdu::PduBuilder, Result, Ruma}; +use crate::{Result, Ruma, services, service::pdu::PduBuilder}; use ruma::{ api::client::redact::redact_event, events::{room::redaction::RoomRedactionEventContent, RoomEventType}, @@ -14,14 +14,13 @@ use serde_json::value::to_raw_value; /// /// - TODO: Handle txn id pub async fn redact_event_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); let body = body.body; let mutex_state = Arc::clone( - db.globals + services().globals .roomid_mutex_state .write() .unwrap() @@ -30,7 +29,7 @@ pub async fn redact_event_route( ); let state_lock = mutex_state.lock().await; - let event_id = db.rooms.build_and_append_pdu( + let event_id = services().rooms.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomRedaction, content: to_raw_value(&RoomRedactionEventContent { @@ -43,14 +42,11 @@ pub async fn redact_event_route( }, sender_user, &body.room_id, - &db, &state_lock, )?; drop(state_lock); - db.flush()?; - let event_id = (*event_id).to_owned(); Ok(redact_event::v3::Response { event_id }) } diff --git a/src/api/client_server/report.rs b/src/api/client_server/report.rs index 14768e1c..2c2a5493 100644 --- a/src/api/client_server/report.rs +++ b/src/api/client_server/report.rs @@ -1,4 +1,4 @@ -use crate::{database::DatabaseGuard, utils::HtmlEscape, Error, Result, Ruma}; +use crate::{utils::HtmlEscape, Error, Result, Ruma, services}; use ruma::{ api::client::{error::ErrorKind, room::report_content}, events::room::message, @@ -10,12 +10,11 @@ use ruma::{ /// Reports an inappropriate event to homeserver admins /// pub async fn report_event_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - let pdu = match db.rooms.get_pdu(&body.event_id)? { + let pdu = match services().rooms.get_pdu(&body.event_id)? { Some(pdu) => pdu, _ => { return Err(Error::BadRequest( @@ -39,7 +38,7 @@ pub async fn report_event_route( )); }; - db.admin + services().admin .send_message(message::RoomMessageEventContent::text_html( format!( "Report received from: {}\n\n\ @@ -66,7 +65,5 @@ pub async fn report_event_route( ), )); - db.flush()?; - Ok(report_content::v3::Response {}) } diff --git a/src/api/client_server/room.rs b/src/api/client_server/room.rs index 5ae7224c..14affc65 100644 --- a/src/api/client_server/room.rs +++ b/src/api/client_server/room.rs @@ -1,5 +1,5 @@ use crate::{ - client_server::invite_helper, database::DatabaseGuard, pdu::PduBuilder, Error, Result, Ruma, + Error, Result, Ruma, service::pdu::PduBuilder, services, api::client_server::invite_helper, }; use ruma::{ api::client::{ @@ -46,19 +46,18 @@ use tracing::{info, warn}; /// - Send events implied by `name` and `topic` /// - Send invite events pub async fn create_room_route( - db: DatabaseGuard, body: Ruma, ) -> Result { use create_room::v3::RoomPreset; let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - let room_id = RoomId::new(db.globals.server_name()); + let room_id = RoomId::new(services().globals.server_name()); - db.rooms.get_or_create_shortroomid(&room_id, &db.globals)?; + services().rooms.get_or_create_shortroomid(&room_id)?; let mutex_state = Arc::clone( - db.globals + services().globals .roomid_mutex_state .write() .unwrap() @@ -67,9 +66,9 @@ pub async fn create_room_route( ); let state_lock = mutex_state.lock().await; - if !db.globals.allow_room_creation() + if !services().globals.allow_room_creation() && !body.from_appservice - && !db.users.is_admin(sender_user, &db.rooms, &db.globals)? + && !services().users.is_admin(sender_user)? { return Err(Error::BadRequest( ErrorKind::Forbidden, @@ -83,12 +82,12 @@ pub async fn create_room_route( .map_or(Ok(None), |localpart| { // TODO: Check for invalid characters and maximum length let alias = - RoomAliasId::parse(format!("#{}:{}", localpart, db.globals.server_name())) + RoomAliasId::parse(format!("#{}:{}", localpart, services().globals.server_name())) .map_err(|_| { Error::BadRequest(ErrorKind::InvalidParam, "Invalid alias.") })?; - if db.rooms.id_from_alias(&alias)?.is_some() { + if services().rooms.id_from_alias(&alias)?.is_some() { Err(Error::BadRequest( ErrorKind::RoomInUse, "Room alias already exists.", @@ -100,7 +99,7 @@ pub async fn create_room_route( let room_version = match body.room_version.clone() { Some(room_version) => { - if db.rooms.is_supported_version(&db, &room_version) { + if services().rooms.is_supported_version(&services(), &room_version) { room_version } else { return Err(Error::BadRequest( @@ -109,7 +108,7 @@ pub async fn create_room_route( )); } } - None => db.globals.default_room_version(), + None => services().globals.default_room_version(), }; let content = match &body.creation_content { @@ -163,7 +162,7 @@ pub async fn create_room_route( } // 1. The room create event - db.rooms.build_and_append_pdu( + services().rooms.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomCreate, content: to_raw_value(&content).expect("event is valid, we just created it"), @@ -173,21 +172,20 @@ pub async fn create_room_route( }, sender_user, &room_id, - &db, &state_lock, )?; // 2. Let the room creator join - db.rooms.build_and_append_pdu( + services().rooms.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomMember, content: to_raw_value(&RoomMemberEventContent { membership: MembershipState::Join, - displayname: db.users.displayname(sender_user)?, - avatar_url: db.users.avatar_url(sender_user)?, + displayname: services().users.displayname(sender_user)?, + avatar_url: services().users.avatar_url(sender_user)?, is_direct: Some(body.is_direct), third_party_invite: None, - blurhash: db.users.blurhash(sender_user)?, + blurhash: services().users.blurhash(sender_user)?, reason: None, join_authorized_via_users_server: None, }) @@ -198,7 +196,6 @@ pub async fn create_room_route( }, sender_user, &room_id, - &db, &state_lock, )?; @@ -240,7 +237,7 @@ pub async fn create_room_route( } } - db.rooms.build_and_append_pdu( + services().rooms.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomPowerLevels, content: to_raw_value(&power_levels_content) @@ -251,13 +248,12 @@ pub async fn create_room_route( }, sender_user, &room_id, - &db, &state_lock, )?; // 4. Canonical room alias if let Some(room_alias_id) = &alias { - db.rooms.build_and_append_pdu( + services().rooms.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomCanonicalAlias, content: to_raw_value(&RoomCanonicalAliasEventContent { @@ -271,7 +267,6 @@ pub async fn create_room_route( }, sender_user, &room_id, - &db, &state_lock, )?; } @@ -279,7 +274,7 @@ pub async fn create_room_route( // 5. Events set by preset // 5.1 Join Rules - db.rooms.build_and_append_pdu( + services().rooms.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomJoinRules, content: to_raw_value(&RoomJoinRulesEventContent::new(match preset { @@ -294,12 +289,11 @@ pub async fn create_room_route( }, sender_user, &room_id, - &db, &state_lock, )?; // 5.2 History Visibility - db.rooms.build_and_append_pdu( + services().rooms.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomHistoryVisibility, content: to_raw_value(&RoomHistoryVisibilityEventContent::new( @@ -312,12 +306,11 @@ pub async fn create_room_route( }, sender_user, &room_id, - &db, &state_lock, )?; // 5.3 Guest Access - db.rooms.build_and_append_pdu( + services().rooms.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomGuestAccess, content: to_raw_value(&RoomGuestAccessEventContent::new(match preset { @@ -331,7 +324,6 @@ pub async fn create_room_route( }, sender_user, &room_id, - &db, &state_lock, )?; @@ -346,18 +338,18 @@ pub async fn create_room_route( pdu_builder.state_key.get_or_insert_with(|| "".to_owned()); // Silently skip encryption events if they are not allowed - if pdu_builder.event_type == RoomEventType::RoomEncryption && !db.globals.allow_encryption() + if pdu_builder.event_type == RoomEventType::RoomEncryption && !services().globals.allow_encryption() { continue; } - db.rooms - .build_and_append_pdu(pdu_builder, sender_user, &room_id, &db, &state_lock)?; + services().rooms + .build_and_append_pdu(pdu_builder, sender_user, &room_id, &state_lock)?; } // 7. Events implied by name and topic if let Some(name) = &body.name { - db.rooms.build_and_append_pdu( + services().rooms.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomName, content: to_raw_value(&RoomNameEventContent::new(Some(name.clone()))) @@ -368,13 +360,12 @@ pub async fn create_room_route( }, sender_user, &room_id, - &db, &state_lock, )?; } if let Some(topic) = &body.topic { - db.rooms.build_and_append_pdu( + services().rooms.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomTopic, content: to_raw_value(&RoomTopicEventContent { @@ -387,7 +378,6 @@ pub async fn create_room_route( }, sender_user, &room_id, - &db, &state_lock, )?; } @@ -395,22 +385,20 @@ pub async fn create_room_route( // 8. Events implied by invite (and TODO: invite_3pid) drop(state_lock); for user_id in &body.invite { - let _ = invite_helper(sender_user, user_id, &room_id, &db, body.is_direct).await; + let _ = invite_helper(sender_user, user_id, &room_id, body.is_direct).await; } // Homeserver specific stuff if let Some(alias) = alias { - db.rooms.set_alias(&alias, Some(&room_id), &db.globals)?; + services().rooms.set_alias(&alias, Some(&room_id))?; } if body.visibility == room::Visibility::Public { - db.rooms.set_public(&room_id, true)?; + services().rooms.set_public(&room_id, true)?; } info!("{} created a room", sender_user); - db.flush()?; - Ok(create_room::v3::Response::new(room_id)) } @@ -420,12 +408,11 @@ pub async fn create_room_route( /// /// - You have to currently be joined to the room (TODO: Respect history visibility) pub async fn get_room_event_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - if !db.rooms.is_joined(sender_user, &body.room_id)? { + if !services().rooms.is_joined(sender_user, &body.room_id)? { return Err(Error::BadRequest( ErrorKind::Forbidden, "You don't have permission to view this room.", @@ -433,7 +420,7 @@ pub async fn get_room_event_route( } Ok(get_room_event::v3::Response { - event: db + event: services() .rooms .get_pdu(&body.event_id)? .ok_or(Error::BadRequest(ErrorKind::NotFound, "Event not found."))? @@ -447,12 +434,11 @@ pub async fn get_room_event_route( /// /// - Only users joined to the room are allowed to call this TODO: Allow any user to call it if history_visibility is world readable pub async fn get_room_aliases_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - if !db.rooms.is_joined(sender_user, &body.room_id)? { + if !services().rooms.is_joined(sender_user, &body.room_id)? { return Err(Error::BadRequest( ErrorKind::Forbidden, "You don't have permission to view this room.", @@ -460,7 +446,7 @@ pub async fn get_room_aliases_route( } Ok(aliases::v3::Response { - aliases: db + aliases: services() .rooms .room_aliases(&body.room_id) .filter_map(|a| a.ok()) @@ -479,12 +465,11 @@ pub async fn get_room_aliases_route( /// - Moves local aliases /// - Modifies old room power levels to prevent users from speaking pub async fn upgrade_room_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - if !db.rooms.is_supported_version(&db, &body.new_version) { + if !services().rooms.is_supported_version(&body.new_version) { return Err(Error::BadRequest( ErrorKind::UnsupportedRoomVersion, "This server does not support that room version.", @@ -492,12 +477,12 @@ pub async fn upgrade_room_route( } // Create a replacement room - let replacement_room = RoomId::new(db.globals.server_name()); - db.rooms - .get_or_create_shortroomid(&replacement_room, &db.globals)?; + let replacement_room = RoomId::new(services().globals.server_name()); + services().rooms + .get_or_create_shortroomid(&replacement_room)?; let mutex_state = Arc::clone( - db.globals + services().globals .roomid_mutex_state .write() .unwrap() @@ -508,7 +493,7 @@ pub async fn upgrade_room_route( // Send a m.room.tombstone event to the old room to indicate that it is not intended to be used any further // Fail if the sender does not have the required permissions - let tombstone_event_id = db.rooms.build_and_append_pdu( + let tombstone_event_id = services().rooms.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomTombstone, content: to_raw_value(&RoomTombstoneEventContent { @@ -522,14 +507,13 @@ pub async fn upgrade_room_route( }, sender_user, &body.room_id, - &db, &state_lock, )?; // Change lock to replacement room drop(state_lock); let mutex_state = Arc::clone( - db.globals + services().globals .roomid_mutex_state .write() .unwrap() @@ -540,7 +524,7 @@ pub async fn upgrade_room_route( // Get the old room creation event let mut create_event_content = serde_json::from_str::( - db.rooms + services().rooms .room_state_get(&body.room_id, &StateEventType::RoomCreate, "")? .ok_or_else(|| Error::bad_database("Found room without m.room.create event."))? .content @@ -588,7 +572,7 @@ pub async fn upgrade_room_route( )); } - db.rooms.build_and_append_pdu( + services().rooms.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomCreate, content: to_raw_value(&create_event_content) @@ -599,21 +583,20 @@ pub async fn upgrade_room_route( }, sender_user, &replacement_room, - &db, &state_lock, )?; // Join the new room - db.rooms.build_and_append_pdu( + services().rooms.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomMember, content: to_raw_value(&RoomMemberEventContent { membership: MembershipState::Join, - displayname: db.users.displayname(sender_user)?, - avatar_url: db.users.avatar_url(sender_user)?, + displayname: services().users.displayname(sender_user)?, + avatar_url: services().users.avatar_url(sender_user)?, is_direct: None, third_party_invite: None, - blurhash: db.users.blurhash(sender_user)?, + blurhash: services().users.blurhash(sender_user)?, reason: None, join_authorized_via_users_server: None, }) @@ -624,7 +607,6 @@ pub async fn upgrade_room_route( }, sender_user, &replacement_room, - &db, &state_lock, )?; @@ -643,12 +625,12 @@ pub async fn upgrade_room_route( // Replicate transferable state events to the new room for event_type in transferable_state_events { - let event_content = match db.rooms.room_state_get(&body.room_id, &event_type, "")? { + let event_content = match services().rooms.room_state_get(&body.room_id, &event_type, "")? { Some(v) => v.content.clone(), None => continue, // Skipping missing events. }; - db.rooms.build_and_append_pdu( + services().rooms.build_and_append_pdu( PduBuilder { event_type: event_type.to_string().into(), content: event_content, @@ -658,20 +640,19 @@ pub async fn upgrade_room_route( }, sender_user, &replacement_room, - &db, &state_lock, )?; } // Moves any local aliases to the new room - for alias in db.rooms.room_aliases(&body.room_id).filter_map(|r| r.ok()) { - db.rooms - .set_alias(&alias, Some(&replacement_room), &db.globals)?; + for alias in services().rooms.room_aliases(&body.room_id).filter_map(|r| r.ok()) { + services().rooms + .set_alias(&alias, Some(&replacement_room))?; } // Get the old room power levels let mut power_levels_event_content: RoomPowerLevelsEventContent = serde_json::from_str( - db.rooms + services().rooms .room_state_get(&body.room_id, &StateEventType::RoomPowerLevels, "")? .ok_or_else(|| Error::bad_database("Found room without m.room.create event."))? .content @@ -685,7 +666,7 @@ pub async fn upgrade_room_route( power_levels_event_content.invite = new_level; // Modify the power levels in the old room to prevent sending of events and inviting new users - let _ = db.rooms.build_and_append_pdu( + let _ = services().rooms.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomPowerLevels, content: to_raw_value(&power_levels_event_content) @@ -696,35 +677,12 @@ pub async fn upgrade_room_route( }, sender_user, &body.room_id, - &db, &state_lock, )?; drop(state_lock); - db.flush()?; - // Return the replacement room id Ok(upgrade_room::v3::Response { replacement_room }) } - /// Returns the room's version. - #[tracing::instrument(skip(self))] - pub fn get_room_version(&self, room_id: &RoomId) -> Result { - let create_event = self.room_state_get(room_id, &StateEventType::RoomCreate, "")?; - - let create_event_content: Option = create_event - .as_ref() - .map(|create_event| { - serde_json::from_str(create_event.content.get()).map_err(|e| { - warn!("Invalid create event: {}", e); - Error::bad_database("Invalid create event in db.") - }) - }) - .transpose()?; - let room_version = create_event_content - .map(|create_event| create_event.room_version) - .ok_or_else(|| Error::BadDatabase("Invalid room version"))?; - Ok(room_version) - } - diff --git a/src/api/client_server/search.rs b/src/api/client_server/search.rs index 686e3b5e..b7eecd5a 100644 --- a/src/api/client_server/search.rs +++ b/src/api/client_server/search.rs @@ -1,4 +1,4 @@ -use crate::{database::DatabaseGuard, Error, Result, Ruma}; +use crate::{Error, Result, Ruma, services}; use ruma::api::client::{ error::ErrorKind, search::search_events::{ @@ -15,7 +15,6 @@ use std::collections::BTreeMap; /// /// - Only works if the user is currently joined to the room (TODO: Respect history visibility) pub async fn search_events_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -24,7 +23,7 @@ pub async fn search_events_route( let filter = &search_criteria.filter; let room_ids = filter.rooms.clone().unwrap_or_else(|| { - db.rooms + services().rooms .rooms_joined(sender_user) .filter_map(|r| r.ok()) .collect() @@ -35,14 +34,14 @@ pub async fn search_events_route( let mut searches = Vec::new(); for room_id in room_ids { - if !db.rooms.is_joined(sender_user, &room_id)? { + if !services().rooms.is_joined(sender_user, &room_id)? { return Err(Error::BadRequest( ErrorKind::Forbidden, "You don't have permission to view this room.", )); } - if let Some(search) = db + if let Some(search) = services() .rooms .search_pdus(&room_id, &search_criteria.search_term)? { @@ -85,7 +84,7 @@ pub async fn search_events_route( start: None, }, rank: None, - result: db + result: services() .rooms .get_pdu_from_id(result)? .map(|pdu| pdu.to_room_event()), diff --git a/src/api/client_server/session.rs b/src/api/client_server/session.rs index c2a79ca6..7feeb66c 100644 --- a/src/api/client_server/session.rs +++ b/src/api/client_server/session.rs @@ -1,5 +1,5 @@ use super::{DEVICE_ID_LENGTH, TOKEN_LENGTH}; -use crate::{database::DatabaseGuard, utils, Error, Result, Ruma}; +use crate::{utils, Error, Result, Ruma, services}; use ruma::{ api::client::{ error::ErrorKind, @@ -41,7 +41,6 @@ pub async fn get_login_types_route( /// Note: You can use [`GET /_matrix/client/r0/login`](fn.get_supported_versions_route.html) to see /// supported login types. pub async fn login_route( - db: DatabaseGuard, body: Ruma, ) -> Result { // Validate login method @@ -57,11 +56,11 @@ pub async fn login_route( return Err(Error::BadRequest(ErrorKind::Forbidden, "Bad login type.")); }; let user_id = - UserId::parse_with_server_name(username.to_owned(), db.globals.server_name()) + UserId::parse_with_server_name(username.to_owned(), services().globals.server_name()) .map_err(|_| { Error::BadRequest(ErrorKind::InvalidUsername, "Username is invalid.") })?; - let hash = db.users.password_hash(&user_id)?.ok_or(Error::BadRequest( + let hash = services().users.password_hash(&user_id)?.ok_or(Error::BadRequest( ErrorKind::Forbidden, "Wrong username or password.", ))?; @@ -85,7 +84,7 @@ pub async fn login_route( user_id } login::v3::IncomingLoginInfo::Token(login::v3::IncomingToken { token }) => { - if let Some(jwt_decoding_key) = db.globals.jwt_decoding_key() { + if let Some(jwt_decoding_key) = services().globals.jwt_decoding_key() { let token = jsonwebtoken::decode::( token, jwt_decoding_key, @@ -93,7 +92,7 @@ pub async fn login_route( ) .map_err(|_| Error::BadRequest(ErrorKind::InvalidUsername, "Token is invalid."))?; let username = token.claims.sub; - UserId::parse_with_server_name(username, db.globals.server_name()).map_err( + UserId::parse_with_server_name(username, services().globals.server_name()).map_err( |_| Error::BadRequest(ErrorKind::InvalidUsername, "Username is invalid."), )? } else { @@ -122,15 +121,15 @@ pub async fn login_route( // Determine if device_id was provided and exists in the db for this user let device_exists = body.device_id.as_ref().map_or(false, |device_id| { - db.users + services().users .all_device_ids(&user_id) .any(|x| x.as_ref().map_or(false, |v| v == device_id)) }); if device_exists { - db.users.set_token(&user_id, &device_id, &token)?; + services().users.set_token(&user_id, &device_id, &token)?; } else { - db.users.create_device( + services().users.create_device( &user_id, &device_id, &token, @@ -140,12 +139,10 @@ pub async fn login_route( info!("{} logged in", user_id); - db.flush()?; - Ok(login::v3::Response { user_id, access_token: token, - home_server: Some(db.globals.server_name().to_owned()), + home_server: Some(services().globals.server_name().to_owned()), device_id, well_known: None, }) @@ -160,15 +157,12 @@ pub async fn login_route( /// - Forgets to-device events /// - Triggers device list updates pub async fn logout_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); let sender_device = body.sender_device.as_ref().expect("user is authenticated"); - db.users.remove_device(sender_user, sender_device)?; - - db.flush()?; + services().users.remove_device(sender_user, sender_device)?; Ok(logout::v3::Response::new()) } @@ -185,16 +179,13 @@ pub async fn logout_route( /// Note: This is equivalent to calling [`GET /_matrix/client/r0/logout`](fn.logout_route.html) /// from each device of this user. pub async fn logout_all_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - for device_id in db.users.all_device_ids(sender_user).flatten() { - db.users.remove_device(sender_user, &device_id)?; + for device_id in services().users.all_device_ids(sender_user).flatten() { + services().users.remove_device(sender_user, &device_id)?; } - db.flush()?; - Ok(logout_all::v3::Response::new()) } diff --git a/src/api/client_server/state.rs b/src/api/client_server/state.rs index 4df953cf..4e8d594e 100644 --- a/src/api/client_server/state.rs +++ b/src/api/client_server/state.rs @@ -1,7 +1,7 @@ use std::sync::Arc; use crate::{ - database::DatabaseGuard, pdu::PduBuilder, Database, Error, Result, Ruma, RumaResponse, + Error, Result, Ruma, RumaResponse, services, service::pdu::PduBuilder, }; use ruma::{ api::client::{ @@ -27,13 +27,11 @@ use ruma::{ /// - Tries to send the event into the room, auth rules will determine if it is allowed /// - If event is new canonical_alias: Rejects if alias is incorrect pub async fn send_state_event_for_key_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); let event_id = send_state_event_for_key_helper( - &db, sender_user, &body.room_id, &body.event_type, @@ -42,8 +40,6 @@ pub async fn send_state_event_for_key_route( ) .await?; - db.flush()?; - let event_id = (*event_id).to_owned(); Ok(send_state_event::v3::Response { event_id }) } @@ -56,13 +52,12 @@ pub async fn send_state_event_for_key_route( /// - Tries to send the event into the room, auth rules will determine if it is allowed /// - If event is new canonical_alias: Rejects if alias is incorrect pub async fn send_state_event_for_empty_key_route( - db: DatabaseGuard, body: Ruma, ) -> Result> { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); // Forbid m.room.encryption if encryption is disabled - if body.event_type == StateEventType::RoomEncryption && !db.globals.allow_encryption() { + if body.event_type == StateEventType::RoomEncryption && !services().globals.allow_encryption() { return Err(Error::BadRequest( ErrorKind::Forbidden, "Encryption has been disabled", @@ -70,7 +65,6 @@ pub async fn send_state_event_for_empty_key_route( } let event_id = send_state_event_for_key_helper( - &db, sender_user, &body.room_id, &body.event_type.to_string().into(), @@ -79,8 +73,6 @@ pub async fn send_state_event_for_empty_key_route( ) .await?; - db.flush()?; - let event_id = (*event_id).to_owned(); Ok(send_state_event::v3::Response { event_id }.into()) } @@ -91,7 +83,6 @@ pub async fn send_state_event_for_empty_key_route( /// /// - If not joined: Only works if current room history visibility is world readable pub async fn get_state_events_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -99,9 +90,9 @@ pub async fn get_state_events_route( #[allow(clippy::blocks_in_if_conditions)] // Users not in the room should not be able to access the state unless history_visibility is // WorldReadable - if !db.rooms.is_joined(sender_user, &body.room_id)? + if !services().rooms.is_joined(sender_user, &body.room_id)? && !matches!( - db.rooms + services().rooms .room_state_get(&body.room_id, &StateEventType::RoomHistoryVisibility, "")? .map(|event| { serde_json::from_str(event.content.get()) @@ -122,7 +113,7 @@ pub async fn get_state_events_route( } Ok(get_state_events::v3::Response { - room_state: db + room_state: services() .rooms .room_state_full(&body.room_id) .await? @@ -138,7 +129,6 @@ pub async fn get_state_events_route( /// /// - If not joined: Only works if current room history visibility is world readable pub async fn get_state_events_for_key_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -146,9 +136,9 @@ pub async fn get_state_events_for_key_route( #[allow(clippy::blocks_in_if_conditions)] // Users not in the room should not be able to access the state unless history_visibility is // WorldReadable - if !db.rooms.is_joined(sender_user, &body.room_id)? + if !services().rooms.is_joined(sender_user, &body.room_id)? && !matches!( - db.rooms + services().rooms .room_state_get(&body.room_id, &StateEventType::RoomHistoryVisibility, "")? .map(|event| { serde_json::from_str(event.content.get()) @@ -168,7 +158,7 @@ pub async fn get_state_events_for_key_route( )); } - let event = db + let event = services() .rooms .room_state_get(&body.room_id, &body.event_type, &body.state_key)? .ok_or(Error::BadRequest( @@ -188,7 +178,6 @@ pub async fn get_state_events_for_key_route( /// /// - If not joined: Only works if current room history visibility is world readable pub async fn get_state_events_for_empty_key_route( - db: DatabaseGuard, body: Ruma, ) -> Result> { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -196,9 +185,9 @@ pub async fn get_state_events_for_empty_key_route( #[allow(clippy::blocks_in_if_conditions)] // Users not in the room should not be able to access the state unless history_visibility is // WorldReadable - if !db.rooms.is_joined(sender_user, &body.room_id)? + if !services().rooms.is_joined(sender_user, &body.room_id)? && !matches!( - db.rooms + services().rooms .room_state_get(&body.room_id, &StateEventType::RoomHistoryVisibility, "")? .map(|event| { serde_json::from_str(event.content.get()) @@ -218,7 +207,7 @@ pub async fn get_state_events_for_empty_key_route( )); } - let event = db + let event = services() .rooms .room_state_get(&body.room_id, &body.event_type, "")? .ok_or(Error::BadRequest( @@ -234,7 +223,6 @@ pub async fn get_state_events_for_empty_key_route( } async fn send_state_event_for_key_helper( - db: &Database, sender: &UserId, room_id: &RoomId, event_type: &StateEventType, @@ -255,8 +243,8 @@ async fn send_state_event_for_key_helper( } for alias in aliases { - if alias.server_name() != db.globals.server_name() - || db + if alias.server_name() != services().globals.server_name() + || services() .rooms .id_from_alias(&alias)? .filter(|room| room == room_id) // Make sure it's the right room @@ -272,7 +260,7 @@ async fn send_state_event_for_key_helper( } let mutex_state = Arc::clone( - db.globals + services().globals .roomid_mutex_state .write() .unwrap() @@ -281,7 +269,7 @@ async fn send_state_event_for_key_helper( ); let state_lock = mutex_state.lock().await; - let event_id = db.rooms.build_and_append_pdu( + let event_id = services().rooms.build_and_append_pdu( PduBuilder { event_type: event_type.to_string().into(), content: serde_json::from_str(json.json().get()).expect("content is valid json"), @@ -291,7 +279,6 @@ async fn send_state_event_for_key_helper( }, sender_user, room_id, - db, &state_lock, )?; diff --git a/src/api/client_server/sync.rs b/src/api/client_server/sync.rs index 0c294b7e..cc4ebf6e 100644 --- a/src/api/client_server/sync.rs +++ b/src/api/client_server/sync.rs @@ -1,4 +1,4 @@ -use crate::{database::DatabaseGuard, Database, Error, Result, Ruma, RumaResponse}; +use crate::{Error, Result, Ruma, RumaResponse, services}; use ruma::{ api::client::{ filter::{IncomingFilterDefinition, LazyLoadOptions}, @@ -55,16 +55,13 @@ use tracing::error; /// - Sync is handled in an async task, multiple requests from the same device with the same /// `since` will be cached pub async fn sync_events_route( - db: DatabaseGuard, body: Ruma, ) -> Result> { let sender_user = body.sender_user.expect("user is authenticated"); let sender_device = body.sender_device.expect("user is authenticated"); let body = body.body; - let arc_db = Arc::new(db); - - let mut rx = match arc_db + let mut rx = match services() .globals .sync_receivers .write() @@ -77,7 +74,6 @@ pub async fn sync_events_route( v.insert((body.since.to_owned(), rx.clone())); tokio::spawn(sync_helper_wrapper( - Arc::clone(&arc_db), sender_user.clone(), sender_device.clone(), body, @@ -93,7 +89,6 @@ pub async fn sync_events_route( o.insert((body.since.clone(), rx.clone())); tokio::spawn(sync_helper_wrapper( - Arc::clone(&arc_db), sender_user.clone(), sender_device.clone(), body, @@ -127,7 +122,6 @@ pub async fn sync_events_route( } async fn sync_helper_wrapper( - db: Arc, sender_user: Box, sender_device: Box, body: sync_events::v3::IncomingRequest, @@ -136,7 +130,6 @@ async fn sync_helper_wrapper( let since = body.since.clone(); let r = sync_helper( - Arc::clone(&db), sender_user.clone(), sender_device.clone(), body, @@ -145,7 +138,7 @@ async fn sync_helper_wrapper( if let Ok((_, caching_allowed)) = r { if !caching_allowed { - match db + match services() .globals .sync_receivers .write() @@ -163,13 +156,10 @@ async fn sync_helper_wrapper( } } - drop(db); - let _ = tx.send(Some(r.map(|(r, _)| r))); } async fn sync_helper( - db: Arc, sender_user: Box, sender_device: Box, body: sync_events::v3::IncomingRequest, @@ -182,19 +172,19 @@ async fn sync_helper( }; // TODO: match body.set_presence { - db.rooms.edus.ping_presence(&sender_user)?; + services().rooms.edus.ping_presence(&sender_user)?; // Setup watchers, so if there's no response, we can wait for them - let watcher = db.watch(&sender_user, &sender_device); + let watcher = services().watch(&sender_user, &sender_device); - let next_batch = db.globals.current_count()?; + let next_batch = services().globals.current_count()?; let next_batch_string = next_batch.to_string(); // Load filter let filter = match body.filter { None => IncomingFilterDefinition::default(), Some(IncomingFilter::FilterDefinition(filter)) => filter, - Some(IncomingFilter::FilterId(filter_id)) => db + Some(IncomingFilter::FilterId(filter_id)) => services() .users .get_filter(&sender_user, &filter_id)? .unwrap_or_default(), @@ -221,12 +211,12 @@ async fn sync_helper( // Look for device list updates of this account device_list_updates.extend( - db.users + services().users .keys_changed(&sender_user.to_string(), since, None) .filter_map(|r| r.ok()), ); - let all_joined_rooms = db.rooms.rooms_joined(&sender_user).collect::>(); + let all_joined_rooms = services().rooms.rooms_joined(&sender_user).collect::>(); for room_id in all_joined_rooms { let room_id = room_id?; @@ -234,7 +224,7 @@ async fn sync_helper( // Get and drop the lock to wait for remaining operations to finish // This will make sure the we have all events until next_batch let mutex_insert = Arc::clone( - db.globals + services().globals .roomid_mutex_insert .write() .unwrap() @@ -247,8 +237,8 @@ async fn sync_helper( let timeline_pdus; let limited; - if db.rooms.last_timeline_count(&sender_user, &room_id)? > since { - let mut non_timeline_pdus = db + if services().rooms.last_timeline_count(&sender_user, &room_id)? > since { + let mut non_timeline_pdus = services() .rooms .pdus_until(&sender_user, &room_id, u64::MAX)? .filter_map(|r| { @@ -259,7 +249,7 @@ async fn sync_helper( r.ok() }) .take_while(|(pduid, _)| { - db.rooms + services().rooms .pdu_count(pduid) .map_or(false, |count| count > since) }); @@ -282,7 +272,7 @@ async fn sync_helper( } let send_notification_counts = !timeline_pdus.is_empty() - || db + || services() .rooms .edus .last_privateread_update(&sender_user, &room_id)? @@ -293,24 +283,24 @@ async fn sync_helper( timeline_users.insert(event.sender.as_str().to_owned()); } - db.rooms + services().rooms .lazy_load_confirm_delivery(&sender_user, &sender_device, &room_id, since)?; // Database queries: - let current_shortstatehash = if let Some(s) = db.rooms.current_shortstatehash(&room_id)? { + let current_shortstatehash = if let Some(s) = services().rooms.current_shortstatehash(&room_id)? { s } else { error!("Room {} has no state", room_id); continue; }; - let since_shortstatehash = db.rooms.get_token_shortstatehash(&room_id, since)?; + let since_shortstatehash = services().rooms.get_token_shortstatehash(&room_id, since)?; // Calculates joined_member_count, invited_member_count and heroes let calculate_counts = || { - let joined_member_count = db.rooms.room_joined_count(&room_id)?.unwrap_or(0); - let invited_member_count = db.rooms.room_invited_count(&room_id)?.unwrap_or(0); + let joined_member_count = services().rooms.room_joined_count(&room_id)?.unwrap_or(0); + let invited_member_count = services().rooms.room_invited_count(&room_id)?.unwrap_or(0); // Recalculate heroes (first 5 members) let mut heroes = Vec::new(); @@ -319,7 +309,7 @@ async fn sync_helper( // Go through all PDUs and for each member event, check if the user is still joined or // invited until we have 5 or we reach the end - for hero in db + for hero in services() .rooms .all_pdus(&sender_user, &room_id)? .filter_map(|pdu| pdu.ok()) // Ignore all broken pdus @@ -339,8 +329,8 @@ async fn sync_helper( if matches!( content.membership, MembershipState::Join | MembershipState::Invite - ) && (db.rooms.is_joined(&user_id, &room_id)? - || db.rooms.is_invited(&user_id, &room_id)?) + ) && (services().rooms.is_joined(&user_id, &room_id)? + || services().rooms.is_invited(&user_id, &room_id)?) { Ok::<_, Error>(Some(state_key.clone())) } else { @@ -381,17 +371,17 @@ async fn sync_helper( let (joined_member_count, invited_member_count, heroes) = calculate_counts()?; - let current_state_ids = db.rooms.state_full_ids(current_shortstatehash).await?; + let current_state_ids = services().rooms.state_full_ids(current_shortstatehash).await?; let mut state_events = Vec::new(); let mut lazy_loaded = HashSet::new(); let mut i = 0; for (shortstatekey, id) in current_state_ids { - let (event_type, state_key) = db.rooms.get_statekey_from_short(shortstatekey)?; + let (event_type, state_key) = services().rooms.get_statekey_from_short(shortstatekey)?; if event_type != StateEventType::RoomMember { - let pdu = match db.rooms.get_pdu(&id)? { + let pdu = match services().rooms.get_pdu(&id)? { Some(pdu) => pdu, None => { error!("Pdu in state not found: {}", id); @@ -408,7 +398,7 @@ async fn sync_helper( || body.full_state || timeline_users.contains(&state_key) { - let pdu = match db.rooms.get_pdu(&id)? { + let pdu = match services().rooms.get_pdu(&id)? { Some(pdu) => pdu, None => { error!("Pdu in state not found: {}", id); @@ -430,12 +420,12 @@ async fn sync_helper( } // Reset lazy loading because this is an initial sync - db.rooms + services().rooms .lazy_load_reset(&sender_user, &sender_device, &room_id)?; // The state_events above should contain all timeline_users, let's mark them as lazy // loaded. - db.rooms.lazy_load_mark_sent( + services().rooms.lazy_load_mark_sent( &sender_user, &sender_device, &room_id, @@ -457,7 +447,7 @@ async fn sync_helper( // Incremental /sync let since_shortstatehash = since_shortstatehash.unwrap(); - let since_sender_member: Option = db + let since_sender_member: Option = services() .rooms .state_get( since_shortstatehash, @@ -477,12 +467,12 @@ async fn sync_helper( let mut lazy_loaded = HashSet::new(); if since_shortstatehash != current_shortstatehash { - let current_state_ids = db.rooms.state_full_ids(current_shortstatehash).await?; - let since_state_ids = db.rooms.state_full_ids(since_shortstatehash).await?; + let current_state_ids = services().rooms.state_full_ids(current_shortstatehash).await?; + let since_state_ids = services().rooms.state_full_ids(since_shortstatehash).await?; for (key, id) in current_state_ids { if body.full_state || since_state_ids.get(&key) != Some(&id) { - let pdu = match db.rooms.get_pdu(&id)? { + let pdu = match services().rooms.get_pdu(&id)? { Some(pdu) => pdu, None => { error!("Pdu in state not found: {}", id); @@ -515,14 +505,14 @@ async fn sync_helper( continue; } - if !db.rooms.lazy_load_was_sent_before( + if !services().rooms.lazy_load_was_sent_before( &sender_user, &sender_device, &room_id, &event.sender, )? || lazy_load_send_redundant { - if let Some(member_event) = db.rooms.room_state_get( + if let Some(member_event) = services().rooms.room_state_get( &room_id, &StateEventType::RoomMember, event.sender.as_str(), @@ -533,7 +523,7 @@ async fn sync_helper( } } - db.rooms.lazy_load_mark_sent( + services().rooms.lazy_load_mark_sent( &sender_user, &sender_device, &room_id, @@ -541,13 +531,13 @@ async fn sync_helper( next_batch, ); - let encrypted_room = db + let encrypted_room = services() .rooms .state_get(current_shortstatehash, &StateEventType::RoomEncryption, "")? .is_some(); let since_encryption = - db.rooms + services().rooms .state_get(since_shortstatehash, &StateEventType::RoomEncryption, "")?; // Calculations: @@ -580,7 +570,7 @@ async fn sync_helper( match new_membership { MembershipState::Join => { // A new user joined an encrypted room - if !share_encrypted_room(&db, &sender_user, &user_id, &room_id)? { + if !share_encrypted_room(&sender_user, &user_id, &room_id)? { device_list_updates.insert(user_id); } } @@ -597,7 +587,7 @@ async fn sync_helper( if joined_since_last_sync && encrypted_room || new_encrypted_room { // If the user is in a new encrypted room, give them all joined users device_list_updates.extend( - db.rooms + services().rooms .room_members(&room_id) .flatten() .filter(|user_id| { @@ -606,7 +596,7 @@ async fn sync_helper( }) .filter(|user_id| { // Only send keys if the sender doesn't share an encrypted room with the target already - !share_encrypted_room(&db, &sender_user, user_id, &room_id) + !share_encrypted_room(&sender_user, user_id, &room_id) .unwrap_or(false) }), ); @@ -629,14 +619,14 @@ async fn sync_helper( // Look for device list updates in this room device_list_updates.extend( - db.users + services().users .keys_changed(&room_id.to_string(), since, None) .filter_map(|r| r.ok()), ); let notification_count = if send_notification_counts { Some( - db.rooms + services().rooms .notification_count(&sender_user, &room_id)? .try_into() .expect("notification count can't go that high"), @@ -647,7 +637,7 @@ async fn sync_helper( let highlight_count = if send_notification_counts { Some( - db.rooms + services().rooms .highlight_count(&sender_user, &room_id)? .try_into() .expect("highlight count can't go that high"), @@ -659,7 +649,7 @@ async fn sync_helper( let prev_batch = timeline_pdus .first() .map_or(Ok::<_, Error>(None), |(pdu_id, _)| { - Ok(Some(db.rooms.pdu_count(pdu_id)?.to_string())) + Ok(Some(services().rooms.pdu_count(pdu_id)?.to_string())) })?; let room_events: Vec<_> = timeline_pdus @@ -667,7 +657,7 @@ async fn sync_helper( .map(|(_, pdu)| pdu.to_sync_room_event()) .collect(); - let mut edus: Vec<_> = db + let mut edus: Vec<_> = services() .rooms .edus .readreceipts_since(&room_id, since) @@ -675,10 +665,10 @@ async fn sync_helper( .map(|(_, _, v)| v) .collect(); - if db.rooms.edus.last_typing_update(&room_id, &db.globals)? > since { + if services().rooms.edus.last_typing_update(&room_id, &services().globals)? > since { edus.push( serde_json::from_str( - &serde_json::to_string(&db.rooms.edus.typings_all(&room_id)?) + &serde_json::to_string(&services().rooms.edus.typings_all(&room_id)?) .expect("event is valid, we just created it"), ) .expect("event is valid, we just created it"), @@ -686,12 +676,12 @@ async fn sync_helper( } // Save the state after this sync so we can send the correct state diff next sync - db.rooms + services().rooms .associate_token_shortstatehash(&room_id, next_batch, current_shortstatehash)?; let joined_room = JoinedRoom { account_data: RoomAccountData { - events: db + events: services() .account_data .changes_since(Some(&room_id), &sender_user, since)? .into_iter() @@ -731,9 +721,9 @@ async fn sync_helper( // Take presence updates from this room for (user_id, presence) in - db.rooms + services().rooms .edus - .presence_since(&room_id, since, &db.rooms, &db.globals)? + .presence_since(&room_id, since)? { match presence_updates.entry(user_id) { Entry::Vacant(v) => { @@ -765,14 +755,14 @@ async fn sync_helper( } let mut left_rooms = BTreeMap::new(); - let all_left_rooms: Vec<_> = db.rooms.rooms_left(&sender_user).collect(); + let all_left_rooms: Vec<_> = services().rooms.rooms_left(&sender_user).collect(); for result in all_left_rooms { let (room_id, left_state_events) = result?; { // Get and drop the lock to wait for remaining operations to finish let mutex_insert = Arc::clone( - db.globals + services().globals .roomid_mutex_insert .write() .unwrap() @@ -783,7 +773,7 @@ async fn sync_helper( drop(insert_lock); } - let left_count = db.rooms.get_left_count(&room_id, &sender_user)?; + let left_count = services().rooms.get_left_count(&room_id, &sender_user)?; // Left before last sync if Some(since) >= left_count { @@ -807,14 +797,14 @@ async fn sync_helper( } let mut invited_rooms = BTreeMap::new(); - let all_invited_rooms: Vec<_> = db.rooms.rooms_invited(&sender_user).collect(); + let all_invited_rooms: Vec<_> = services().rooms.rooms_invited(&sender_user).collect(); for result in all_invited_rooms { let (room_id, invite_state_events) = result?; { // Get and drop the lock to wait for remaining operations to finish let mutex_insert = Arc::clone( - db.globals + services().globals .roomid_mutex_insert .write() .unwrap() @@ -825,7 +815,7 @@ async fn sync_helper( drop(insert_lock); } - let invite_count = db.rooms.get_invite_count(&room_id, &sender_user)?; + let invite_count = services().rooms.get_invite_count(&room_id, &sender_user)?; // Invited before last sync if Some(since) >= invite_count { @@ -843,13 +833,13 @@ async fn sync_helper( } for user_id in left_encrypted_users { - let still_share_encrypted_room = db + let still_share_encrypted_room = services() .rooms .get_shared_rooms(vec![sender_user.clone(), user_id.clone()])? .filter_map(|r| r.ok()) .filter_map(|other_room_id| { Some( - db.rooms + services().rooms .room_state_get(&other_room_id, &StateEventType::RoomEncryption, "") .ok()? .is_some(), @@ -864,7 +854,7 @@ async fn sync_helper( } // Remove all to-device events the device received *last time* - db.users + services().users .remove_to_device_events(&sender_user, &sender_device, since)?; let response = sync_events::v3::Response { @@ -882,7 +872,7 @@ async fn sync_helper( .collect(), }, account_data: GlobalAccountData { - events: db + events: services() .account_data .changes_since(None, &sender_user, since)? .into_iter() @@ -897,9 +887,9 @@ async fn sync_helper( changed: device_list_updates.into_iter().collect(), left: device_list_left.into_iter().collect(), }, - device_one_time_keys_count: db.users.count_one_time_keys(&sender_user, &sender_device)?, + device_one_time_keys_count: services().users.count_one_time_keys(&sender_user, &sender_device)?, to_device: ToDevice { - events: db + events: services() .users .get_to_device_events(&sender_user, &sender_device)?, }, @@ -928,21 +918,19 @@ async fn sync_helper( } } -#[tracing::instrument(skip(db))] fn share_encrypted_room( - db: &Database, sender_user: &UserId, user_id: &UserId, ignore_room: &RoomId, ) -> Result { - Ok(db + Ok(services() .rooms .get_shared_rooms(vec![sender_user.to_owned(), user_id.to_owned()])? .filter_map(|r| r.ok()) .filter(|room_id| room_id != ignore_room) .filter_map(|other_room_id| { Some( - db.rooms + services().rooms .room_state_get(&other_room_id, &StateEventType::RoomEncryption, "") .ok()? .is_some(), diff --git a/src/api/client_server/tag.rs b/src/api/client_server/tag.rs index 98d895cd..bbea2d58 100644 --- a/src/api/client_server/tag.rs +++ b/src/api/client_server/tag.rs @@ -1,4 +1,4 @@ -use crate::{database::DatabaseGuard, Result, Ruma}; +use crate::{Result, Ruma, services}; use ruma::{ api::client::tag::{create_tag, delete_tag, get_tags}, events::{ @@ -14,12 +14,11 @@ use std::collections::BTreeMap; /// /// - Inserts the tag into the tag event of the room account data. pub async fn update_tag_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - let mut tags_event = db + let mut tags_event = services() .account_data .get( Some(&body.room_id), @@ -36,16 +35,13 @@ pub async fn update_tag_route( .tags .insert(body.tag.clone().into(), body.tag_info.clone()); - db.account_data.update( + services().account_data.update( Some(&body.room_id), sender_user, RoomAccountDataEventType::Tag, &tags_event, - &db.globals, )?; - db.flush()?; - Ok(create_tag::v3::Response {}) } @@ -55,12 +51,11 @@ pub async fn update_tag_route( /// /// - Removes the tag from the tag event of the room account data. pub async fn delete_tag_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - let mut tags_event = db + let mut tags_event = services() .account_data .get( Some(&body.room_id), @@ -74,16 +69,13 @@ pub async fn delete_tag_route( }); tags_event.content.tags.remove(&body.tag.clone().into()); - db.account_data.update( + services().account_data.update( Some(&body.room_id), sender_user, RoomAccountDataEventType::Tag, &tags_event, - &db.globals, )?; - db.flush()?; - Ok(delete_tag::v3::Response {}) } @@ -93,13 +85,12 @@ pub async fn delete_tag_route( /// /// - Gets the tag event of the room account data. pub async fn get_tags_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); Ok(get_tags::v3::Response { - tags: db + tags: services() .account_data .get( Some(&body.room_id), diff --git a/src/api/client_server/to_device.rs b/src/api/client_server/to_device.rs index 51441dd4..3a2f6c09 100644 --- a/src/api/client_server/to_device.rs +++ b/src/api/client_server/to_device.rs @@ -1,7 +1,7 @@ use ruma::events::ToDeviceEventType; use std::collections::BTreeMap; -use crate::{database::DatabaseGuard, Error, Result, Ruma}; +use crate::{Error, Result, Ruma, services}; use ruma::{ api::{ client::{error::ErrorKind, to_device::send_event_to_device}, @@ -14,14 +14,13 @@ use ruma::{ /// /// Send a to-device event to a set of client devices. pub async fn send_event_to_device_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); let sender_device = body.sender_device.as_deref(); // Check if this is a new transaction id - if db + if services() .transaction_ids .existing_txnid(sender_user, sender_device, &body.txn_id)? .is_some() @@ -31,13 +30,13 @@ pub async fn send_event_to_device_route( for (target_user_id, map) in &body.messages { for (target_device_id_maybe, event) in map { - if target_user_id.server_name() != db.globals.server_name() { + if target_user_id.server_name() != services().globals.server_name() { let mut map = BTreeMap::new(); map.insert(target_device_id_maybe.clone(), event.clone()); let mut messages = BTreeMap::new(); messages.insert(target_user_id.clone(), map); - db.sending.send_reliable_edu( + services().sending.send_reliable_edu( target_user_id.server_name(), serde_json::to_vec(&federation::transactions::edu::Edu::DirectToDevice( DirectDeviceContent { @@ -48,14 +47,14 @@ pub async fn send_event_to_device_route( }, )) .expect("DirectToDevice EDU can be serialized"), - db.globals.next_count()?, + services().globals.next_count()?, )?; continue; } match target_device_id_maybe { - DeviceIdOrAllDevices::DeviceId(target_device_id) => db.users.add_to_device_event( + DeviceIdOrAllDevices::DeviceId(target_device_id) => services().users.add_to_device_event( sender_user, target_user_id, &target_device_id, @@ -63,12 +62,11 @@ pub async fn send_event_to_device_route( event.deserialize_as().map_err(|_| { Error::BadRequest(ErrorKind::InvalidParam, "Event is invalid") })?, - &db.globals, )?, DeviceIdOrAllDevices::AllDevices => { - for target_device_id in db.users.all_device_ids(target_user_id) { - db.users.add_to_device_event( + for target_device_id in services().users.all_device_ids(target_user_id) { + services().users.add_to_device_event( sender_user, target_user_id, &target_device_id?, @@ -76,7 +74,6 @@ pub async fn send_event_to_device_route( event.deserialize_as().map_err(|_| { Error::BadRequest(ErrorKind::InvalidParam, "Event is invalid") })?, - &db.globals, )?; } } @@ -85,10 +82,8 @@ pub async fn send_event_to_device_route( } // Save transaction id with empty data - db.transaction_ids + services().transaction_ids .add_txnid(sender_user, sender_device, &body.txn_id, &[])?; - db.flush()?; - Ok(send_event_to_device::v3::Response {}) } diff --git a/src/api/client_server/typing.rs b/src/api/client_server/typing.rs index cac5a5fd..afd5d6b3 100644 --- a/src/api/client_server/typing.rs +++ b/src/api/client_server/typing.rs @@ -1,18 +1,17 @@ -use crate::{database::DatabaseGuard, utils, Error, Result, Ruma}; +use crate::{utils, Error, Result, Ruma, services}; use ruma::api::client::{error::ErrorKind, typing::create_typing_event}; /// # `PUT /_matrix/client/r0/rooms/{roomId}/typing/{userId}` /// /// Sets the typing state of the sender user. pub async fn create_typing_event_route( - db: DatabaseGuard, body: Ruma, ) -> Result { use create_typing_event::v3::Typing; let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - if !db.rooms.is_joined(sender_user, &body.room_id)? { + if !services().rooms.is_joined(sender_user, &body.room_id)? { return Err(Error::BadRequest( ErrorKind::Forbidden, "You are not in this room.", @@ -20,16 +19,15 @@ pub async fn create_typing_event_route( } if let Typing::Yes(duration) = body.state { - db.rooms.edus.typing_add( + services().rooms.edus.typing_add( sender_user, &body.room_id, duration.as_millis() as u64 + utils::millis_since_unix_epoch(), - &db.globals, )?; } else { - db.rooms + services().rooms .edus - .typing_remove(sender_user, &body.room_id, &db.globals)?; + .typing_remove(sender_user, &body.room_id)?; } Ok(create_typing_event::v3::Response {}) diff --git a/src/api/client_server/user_directory.rs b/src/api/client_server/user_directory.rs index 349c1399..60b4e2fa 100644 --- a/src/api/client_server/user_directory.rs +++ b/src/api/client_server/user_directory.rs @@ -1,4 +1,4 @@ -use crate::{database::DatabaseGuard, Result, Ruma}; +use crate::{Result, Ruma, services}; use ruma::{ api::client::user_directory::search_users, events::{ @@ -14,20 +14,19 @@ use ruma::{ /// - Hides any local users that aren't in any public rooms (i.e. those that have the join rule set to public) /// and don't share a room with the sender pub async fn search_users_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); let limit = u64::from(body.limit) as usize; - let mut users = db.users.iter().filter_map(|user_id| { + let mut users = services().users.iter().filter_map(|user_id| { // Filter out buggy users (they should not exist, but you never know...) let user_id = user_id.ok()?; let user = search_users::v3::User { user_id: user_id.clone(), - display_name: db.users.displayname(&user_id).ok()?, - avatar_url: db.users.avatar_url(&user_id).ok()?, + display_name: services().users.displayname(&user_id).ok()?, + avatar_url: services().users.avatar_url(&user_id).ok()?, }; let user_id_matches = user @@ -50,11 +49,11 @@ pub async fn search_users_route( } let user_is_in_public_rooms = - db.rooms + services().rooms .rooms_joined(&user_id) .filter_map(|r| r.ok()) .any(|room| { - db.rooms + services().rooms .room_state_get(&room, &StateEventType::RoomJoinRules, "") .map_or(false, |event| { event.map_or(false, |event| { @@ -70,7 +69,7 @@ pub async fn search_users_route( return Some(user); } - let user_is_in_shared_rooms = db + let user_is_in_shared_rooms = services() .rooms .get_shared_rooms(vec![sender_user.clone(), user_id.clone()]) .ok()? diff --git a/src/api/client_server/voip.rs b/src/api/client_server/voip.rs index 7e9de31e..2a804f97 100644 --- a/src/api/client_server/voip.rs +++ b/src/api/client_server/voip.rs @@ -1,4 +1,4 @@ -use crate::{database::DatabaseGuard, Result, Ruma}; +use crate::{Result, Ruma, services}; use hmac::{Hmac, Mac, NewMac}; use ruma::{api::client::voip::get_turn_server_info, SecondsSinceUnixEpoch}; use sha1::Sha1; @@ -10,16 +10,15 @@ type HmacSha1 = Hmac; /// /// TODO: Returns information about the recommended turn server. pub async fn turn_server_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - let turn_secret = db.globals.turn_secret(); + let turn_secret = services().globals.turn_secret(); let (username, password) = if !turn_secret.is_empty() { let expiry = SecondsSinceUnixEpoch::from_system_time( - SystemTime::now() + Duration::from_secs(db.globals.turn_ttl()), + SystemTime::now() + Duration::from_secs(services().globals.turn_ttl()), ) .expect("time is valid"); @@ -34,15 +33,15 @@ pub async fn turn_server_route( (username, password) } else { ( - db.globals.turn_username().clone(), - db.globals.turn_password().clone(), + services().globals.turn_username().clone(), + services().globals.turn_password().clone(), ) }; Ok(get_turn_server_info::v3::Response { username, password, - uris: db.globals.turn_uris().to_vec(), - ttl: Duration::from_secs(db.globals.turn_ttl()), + uris: services().globals.turn_uris().to_vec(), + ttl: Duration::from_secs(services().globals.turn_ttl()), }) } diff --git a/src/api/mod.rs b/src/api/mod.rs new file mode 100644 index 00000000..68589be7 --- /dev/null +++ b/src/api/mod.rs @@ -0,0 +1,4 @@ +pub mod client_server; +pub mod server_server; +pub mod appservice_server; +pub mod ruma_wrapper; diff --git a/src/api/ruma_wrapper/axum.rs b/src/api/ruma_wrapper/axum.rs index 45e9d9a8..babf2a74 100644 --- a/src/api/ruma_wrapper/axum.rs +++ b/src/api/ruma_wrapper/axum.rs @@ -24,7 +24,7 @@ use serde::Deserialize; use tracing::{debug, error, warn}; use super::{Ruma, RumaResponse}; -use crate::{database::DatabaseGuard, server_server, Error, Result}; +use crate::{Error, Result, api::server_server, services}; #[async_trait] impl FromRequest for Ruma @@ -44,7 +44,6 @@ where } let metadata = T::METADATA; - let db = DatabaseGuard::from_request(req).await?; let auth_header = Option::>>::from_request(req).await?; let path_params = Path::>::from_request(req).await?; @@ -71,7 +70,7 @@ where let mut json_body = serde_json::from_slice::(&body).ok(); - let appservices = db.appservice.all().unwrap(); + let appservices = services().appservice.all().unwrap(); let appservice_registration = appservices.iter().find(|(_id, registration)| { registration .get("as_token") @@ -91,14 +90,14 @@ where .unwrap() .as_str() .unwrap(), - db.globals.server_name(), + services().globals.server_name(), ) .unwrap() }, |s| UserId::parse(s).unwrap(), ); - if !db.users.exists(&user_id).unwrap() { + if !services().users.exists(&user_id).unwrap() { return Err(Error::BadRequest( ErrorKind::Forbidden, "User does not exist.", @@ -124,7 +123,7 @@ where } }; - match db.users.find_from_token(token).unwrap() { + match services().users.find_from_token(token).unwrap() { None => { return Err(Error::BadRequest( ErrorKind::UnknownToken { soft_logout: false }, @@ -185,7 +184,7 @@ where ( "destination".to_owned(), CanonicalJsonValue::String( - db.globals.server_name().as_str().to_owned(), + services().globals.server_name().as_str().to_owned(), ), ), ( @@ -199,7 +198,6 @@ where }; let keys_result = server_server::fetch_signing_keys( - &db, &x_matrix.origin, vec![x_matrix.key.to_owned()], ) @@ -251,7 +249,7 @@ where if let Some(CanonicalJsonValue::Object(json_body)) = &mut json_body { let user_id = sender_user.clone().unwrap_or_else(|| { - UserId::parse_with_server_name("", db.globals.server_name()) + UserId::parse_with_server_name("", services().globals.server_name()) .expect("we know this is valid") }); @@ -261,7 +259,7 @@ where .and_then(|auth| auth.get("session")) .and_then(|session| session.as_str()) .and_then(|session| { - db.uiaa.get_uiaa_request( + services().uiaa.get_uiaa_request( &user_id, &sender_device.clone().unwrap_or_else(|| "".into()), session, diff --git a/src/api/server_server.rs b/src/api/server_server.rs index f60f735a..776777d1 100644 --- a/src/api/server_server.rs +++ b/src/api/server_server.rs @@ -1,8 +1,6 @@ use crate::{ - client_server::{self, claim_keys_helper, get_keys_helper}, - database::{rooms::CompressedStateEvent, DatabaseGuard}, - pdu::EventHash, - utils, Database, Error, PduEvent, Result, Ruma, + api::client_server::{self, claim_keys_helper, get_keys_helper}, + utils, Error, PduEvent, Result, Ruma, services, service::pdu::{gen_event_id_canonical_json, PduBuilder}, }; use axum::{response::IntoResponse, Json}; use futures_util::{stream::FuturesUnordered, StreamExt}; @@ -126,22 +124,21 @@ impl FedDest { } } -#[tracing::instrument(skip(globals, request))] +#[tracing::instrument(skip(request))] pub(crate) async fn send_request( - globals: &crate::database::globals::Globals, destination: &ServerName, request: T, ) -> Result where T: Debug, { - if !globals.allow_federation() { + if !services().globals.allow_federation() { return Err(Error::bad_config("Federation is disabled.")); } let mut write_destination_to_cache = false; - let cached_result = globals + let cached_result = services().globals .actual_destination_cache .read() .unwrap() @@ -153,7 +150,7 @@ where } else { write_destination_to_cache = true; - let result = find_actual_destination(globals, destination).await; + let result = find_actual_destination(destination).await; (result.0, result.1.into_uri_string()) }; @@ -194,15 +191,15 @@ where .to_string() .into(), ); - request_map.insert("origin".to_owned(), globals.server_name().as_str().into()); + request_map.insert("origin".to_owned(), services().globals.server_name().as_str().into()); request_map.insert("destination".to_owned(), destination.as_str().into()); let mut request_json = serde_json::from_value(request_map.into()).expect("valid JSON is valid BTreeMap"); ruma::signatures::sign_json( - globals.server_name().as_str(), - globals.keypair(), + services().globals.server_name().as_str(), + services().globals.keypair(), &mut request_json, ) .expect("our request json is what ruma expects"); @@ -227,7 +224,7 @@ where AUTHORIZATION, HeaderValue::from_str(&format!( "X-Matrix origin={},key=\"{}\",sig=\"{}\"", - globals.server_name(), + services().globals.server_name(), s.0, s.1 )) @@ -241,7 +238,7 @@ where let url = reqwest_request.url().clone(); - let response = globals.federation_client().execute(reqwest_request).await; + let response = services().globals.federation_client().execute(reqwest_request).await; match response { Ok(mut response) => { @@ -281,7 +278,7 @@ where if status == 200 { let response = T::IncomingResponse::try_from_http_response(http_response); if response.is_ok() && write_destination_to_cache { - globals.actual_destination_cache.write().unwrap().insert( + services().globals.actual_destination_cache.write().unwrap().insert( Box::::from(destination), (actual_destination, host), ); @@ -332,9 +329,7 @@ fn add_port_to_hostname(destination_str: &str) -> FedDest { /// Returns: actual_destination, host header /// Implemented according to the specification at https://matrix.org/docs/spec/server_server/r0.1.4#resolving-server-names /// Numbers in comments below refer to bullet points in linked section of specification -#[tracing::instrument(skip(globals))] async fn find_actual_destination( - globals: &crate::database::globals::Globals, destination: &'_ ServerName, ) -> (FedDest, FedDest) { let destination_str = destination.as_str().to_owned(); @@ -350,7 +345,7 @@ async fn find_actual_destination( let (host, port) = destination_str.split_at(pos); FedDest::Named(host.to_owned(), port.to_owned()) } else { - match request_well_known(globals, destination.as_str()).await { + match request_well_known(destination.as_str()).await { // 3: A .well-known file is available Some(delegated_hostname) => { hostname = add_port_to_hostname(&delegated_hostname).into_uri_string(); @@ -364,17 +359,17 @@ async fn find_actual_destination( } else { // Delegated hostname has no port in this branch if let Some(hostname_override) = - query_srv_record(globals, &delegated_hostname).await + query_srv_record(&delegated_hostname).await { // 3.3: SRV lookup successful let force_port = hostname_override.port(); - if let Ok(override_ip) = globals + if let Ok(override_ip) = services().globals .dns_resolver() .lookup_ip(hostname_override.hostname()) .await { - globals.tls_name_override.write().unwrap().insert( + services().globals.tls_name_override.write().unwrap().insert( delegated_hostname.clone(), ( override_ip.iter().collect(), @@ -400,17 +395,17 @@ async fn find_actual_destination( } // 4: No .well-known or an error occured None => { - match query_srv_record(globals, &destination_str).await { + match query_srv_record(&destination_str).await { // 4: SRV record found Some(hostname_override) => { let force_port = hostname_override.port(); - if let Ok(override_ip) = globals + if let Ok(override_ip) = services().globals .dns_resolver() .lookup_ip(hostname_override.hostname()) .await { - globals.tls_name_override.write().unwrap().insert( + services().globals.tls_name_override.write().unwrap().insert( hostname.clone(), (override_ip.iter().collect(), force_port.unwrap_or(8448)), ); @@ -448,12 +443,10 @@ async fn find_actual_destination( (actual_destination, hostname) } -#[tracing::instrument(skip(globals))] async fn query_srv_record( - globals: &crate::database::globals::Globals, hostname: &'_ str, ) -> Option { - if let Ok(Some(host_port)) = globals + if let Ok(Some(host_port)) = services().globals .dns_resolver() .srv_lookup(format!("_matrix._tcp.{}", hostname)) .await @@ -472,13 +465,11 @@ async fn query_srv_record( } } -#[tracing::instrument(skip(globals))] async fn request_well_known( - globals: &crate::database::globals::Globals, destination: &str, ) -> Option { let body: serde_json::Value = serde_json::from_str( - &globals + &services().globals .default_client() .get(&format!( "https://{}/.well-known/matrix/server", @@ -499,10 +490,9 @@ async fn request_well_known( /// /// Get version information on this server. pub async fn get_server_version_route( - db: DatabaseGuard, _body: Ruma, ) -> Result { - if !db.globals.allow_federation() { + if !services().globals.allow_federation() { return Err(Error::bad_config("Federation is disabled.")); } @@ -521,24 +511,24 @@ pub async fn get_server_version_route( /// - Matrix does not support invalidating public keys, so the key returned by this will be valid /// forever. // Response type for this endpoint is Json because we need to calculate a signature for the response -pub async fn get_server_keys_route(db: DatabaseGuard) -> Result { - if !db.globals.allow_federation() { +pub async fn get_server_keys_route() -> Result { + if !services().globals.allow_federation() { return Err(Error::bad_config("Federation is disabled.")); } let mut verify_keys: BTreeMap, VerifyKey> = BTreeMap::new(); verify_keys.insert( - format!("ed25519:{}", db.globals.keypair().version()) + format!("ed25519:{}", services().globals.keypair().version()) .try_into() .expect("found invalid server signing keys in DB"), VerifyKey { - key: Base64::new(db.globals.keypair().public_key().to_vec()), + key: Base64::new(services().globals.keypair().public_key().to_vec()), }, ); let mut response = serde_json::from_slice( get_server_keys::v2::Response { server_key: Raw::new(&ServerSigningKeys { - server_name: db.globals.server_name().to_owned(), + server_name: services().globals.server_name().to_owned(), verify_keys, old_verify_keys: BTreeMap::new(), signatures: BTreeMap::new(), @@ -556,8 +546,8 @@ pub async fn get_server_keys_route(db: DatabaseGuard) -> Result Result impl IntoResponse { - get_server_keys_route(db).await +pub async fn get_server_keys_deprecated_route() -> impl IntoResponse { + get_server_keys_route().await } /// # `POST /_matrix/federation/v1/publicRooms` /// /// Lists the public rooms on this server. pub async fn get_public_rooms_filtered_route( - db: DatabaseGuard, body: Ruma, ) -> Result { - if !db.globals.allow_federation() { + if !services().globals.allow_federation() { return Err(Error::bad_config("Federation is disabled.")); } let response = client_server::get_public_rooms_filtered_helper( - &db, None, body.limit, body.since.as_deref(), @@ -608,15 +596,13 @@ pub async fn get_public_rooms_filtered_route( /// /// Lists the public rooms on this server. pub async fn get_public_rooms_route( - db: DatabaseGuard, body: Ruma, ) -> Result { - if !db.globals.allow_federation() { + if !services().globals.allow_federation() { return Err(Error::bad_config("Federation is disabled.")); } let response = client_server::get_public_rooms_filtered_helper( - &db, None, body.limit, body.since.as_deref(), @@ -637,10 +623,9 @@ pub async fn get_public_rooms_route( /// /// Push EDUs and PDUs to this server. pub async fn send_transaction_message_route( - db: DatabaseGuard, body: Ruma, ) -> Result { - if !db.globals.allow_federation() { + if !services().globals.allow_federation() { return Err(Error::bad_config("Federation is disabled.")); } @@ -663,7 +648,7 @@ pub async fn send_transaction_message_route( for pdu in &body.pdus { // We do not add the event_id field to the pdu here because of signature and hashes checks - let (event_id, value) = match crate::pdu::gen_event_id_canonical_json(pdu, &db) { + let (event_id, value) = match gen_event_id_canonical_json(pdu) { Ok(t) => t, Err(_) => { // Event could not be converted to canonical json @@ -684,10 +669,10 @@ pub async fn send_transaction_message_route( } }; - acl_check(&sender_servername, &room_id, &db)?; + acl_check(&sender_servername, &room_id)?; let mutex = Arc::clone( - db.globals + services().globals .roomid_mutex_federation .write() .unwrap() @@ -698,13 +683,12 @@ pub async fn send_transaction_message_route( let start_time = Instant::now(); resolved_map.insert( event_id.clone(), - handle_incoming_pdu( + services().rooms.event_handler.handle_incoming_pdu( &sender_servername, &event_id, &room_id, value, true, - &db, &pub_key_map, ) .await @@ -743,7 +727,7 @@ pub async fn send_transaction_message_route( .event_ids .iter() .filter_map(|id| { - db.rooms.get_pdu_count(id).ok().flatten().map(|r| (id, r)) + services().rooms.get_pdu_count(id).ok().flatten().map(|r| (id, r)) }) .max_by_key(|(_, count)| *count) { @@ -760,11 +744,10 @@ pub async fn send_transaction_message_route( content: ReceiptEventContent(receipt_content), room_id: room_id.clone(), }; - db.rooms.edus.readreceipt_update( + services().rooms.edus.readreceipt_update( &user_id, &room_id, event, - &db.globals, )?; } else { // TODO fetch missing events @@ -774,26 +757,24 @@ pub async fn send_transaction_message_route( } } Edu::Typing(typing) => { - if db.rooms.is_joined(&typing.user_id, &typing.room_id)? { + if services().rooms.is_joined(&typing.user_id, &typing.room_id)? { if typing.typing { - db.rooms.edus.typing_add( + services().rooms.edus.typing_add( &typing.user_id, &typing.room_id, 3000 + utils::millis_since_unix_epoch(), - &db.globals, )?; } else { - db.rooms.edus.typing_remove( + services().rooms.edus.typing_remove( &typing.user_id, &typing.room_id, - &db.globals, )?; } } } Edu::DeviceListUpdate(DeviceListUpdateContent { user_id, .. }) => { - db.users - .mark_device_key_update(&user_id, &db.rooms, &db.globals)?; + services().users + .mark_device_key_update(&user_id)?; } Edu::DirectToDevice(DirectDeviceContent { sender, @@ -802,7 +783,7 @@ pub async fn send_transaction_message_route( messages, }) => { // Check if this is a new transaction id - if db + if services() .transaction_ids .existing_txnid(&sender, None, &message_id)? .is_some() @@ -814,7 +795,7 @@ pub async fn send_transaction_message_route( for (target_device_id_maybe, event) in map { match target_device_id_maybe { DeviceIdOrAllDevices::DeviceId(target_device_id) => { - db.users.add_to_device_event( + services().users.add_to_device_event( &sender, target_user_id, target_device_id, @@ -825,13 +806,12 @@ pub async fn send_transaction_message_route( "Event is invalid", ) })?, - &db.globals, )? } DeviceIdOrAllDevices::AllDevices => { - for target_device_id in db.users.all_device_ids(target_user_id) { - db.users.add_to_device_event( + for target_device_id in services().users.all_device_ids(target_user_id) { + services().users.add_to_device_event( &sender, target_user_id, &target_device_id?, @@ -842,7 +822,6 @@ pub async fn send_transaction_message_route( "Event is invalid", ) })?, - &db.globals, )?; } } @@ -851,7 +830,7 @@ pub async fn send_transaction_message_route( } // Save transaction id with empty data - db.transaction_ids + services().transaction_ids .add_txnid(&sender, None, &message_id, &[])?; } Edu::SigningKeyUpdate(SigningKeyUpdateContent { @@ -863,13 +842,11 @@ pub async fn send_transaction_message_route( continue; } if let Some(master_key) = master_key { - db.users.add_cross_signing_keys( + services().users.add_cross_signing_keys( &user_id, &master_key, &self_signing_key, &None, - &db.rooms, - &db.globals, )?; } } @@ -877,8 +854,6 @@ pub async fn send_transaction_message_route( } } - db.flush()?; - Ok(send_transaction_message::v1::Response { pdus: resolved_map }) } @@ -886,14 +861,13 @@ pub async fn send_transaction_message_route( /// fetch them from the server and save to our DB. #[tracing::instrument(skip_all)] pub(crate) async fn fetch_signing_keys( - db: &Database, origin: &ServerName, signature_ids: Vec, ) -> Result> { let contains_all_ids = |keys: &BTreeMap| signature_ids.iter().all(|id| keys.contains_key(id)); - let permit = db + let permit = services() .globals .servername_ratelimiter .read() @@ -904,7 +878,7 @@ pub(crate) async fn fetch_signing_keys( let permit = match permit { Some(p) => p, None => { - let mut write = db.globals.servername_ratelimiter.write().unwrap(); + let mut write = services().globals.servername_ratelimiter.write().unwrap(); let s = Arc::clone( write .entry(origin.to_owned()) @@ -916,7 +890,7 @@ pub(crate) async fn fetch_signing_keys( } .await; - let back_off = |id| match db + let back_off = |id| match services() .globals .bad_signature_ratelimiter .write() @@ -929,7 +903,7 @@ pub(crate) async fn fetch_signing_keys( hash_map::Entry::Occupied(mut e) => *e.get_mut() = (Instant::now(), e.get().1 + 1), }; - if let Some((time, tries)) = db + if let Some((time, tries)) = services() .globals .bad_signature_ratelimiter .read() @@ -950,7 +924,7 @@ pub(crate) async fn fetch_signing_keys( trace!("Loading signing keys for {}", origin); - let mut result: BTreeMap<_, _> = db + let mut result: BTreeMap<_, _> = services() .globals .signing_keys_for(origin)? .into_iter() @@ -963,14 +937,14 @@ pub(crate) async fn fetch_signing_keys( debug!("Fetching signing keys for {} over federation", origin); - if let Some(server_key) = db + if let Some(server_key) = services() .sending - .send_federation_request(&db.globals, origin, get_server_keys::v2::Request::new()) + .send_federation_request(origin, get_server_keys::v2::Request::new()) .await .ok() .and_then(|resp| resp.server_key.deserialize().ok()) { - db.globals.add_signing_key(origin, server_key.clone())?; + services().globals.add_signing_key(origin, server_key.clone())?; result.extend( server_key @@ -990,12 +964,11 @@ pub(crate) async fn fetch_signing_keys( } } - for server in db.globals.trusted_servers() { + for server in services().globals.trusted_servers() { debug!("Asking {} for {}'s signing key", server, origin); - if let Some(server_keys) = db + if let Some(server_keys) = services() .sending .send_federation_request( - &db.globals, server, get_remote_server_keys::v2::Request::new( origin, @@ -1018,7 +991,7 @@ pub(crate) async fn fetch_signing_keys( { trace!("Got signing keys: {:?}", server_keys); for k in server_keys { - db.globals.add_signing_key(origin, k.clone())?; + services().globals.add_signing_key(origin, k.clone())?; result.extend( k.verify_keys .into_iter() @@ -1047,11 +1020,10 @@ pub(crate) async fn fetch_signing_keys( )) } -#[tracing::instrument(skip(starting_events, db))] +#[tracing::instrument(skip(starting_events))] pub(crate) async fn get_auth_chain<'a>( room_id: &RoomId, starting_events: Vec>, - db: &'a Database, ) -> Result> + 'a> { const NUM_BUCKETS: usize = 50; @@ -1059,7 +1031,7 @@ pub(crate) async fn get_auth_chain<'a>( let mut i = 0; for id in starting_events { - let short = db.rooms.get_or_create_shorteventid(&id, &db.globals)?; + let short = services().rooms.get_or_create_shorteventid(&id)?; let bucket_id = (short % NUM_BUCKETS as u64) as usize; buckets[bucket_id].insert((short, id.clone())); i += 1; @@ -1078,7 +1050,7 @@ pub(crate) async fn get_auth_chain<'a>( } let chunk_key: Vec = chunk.iter().map(|(short, _)| short).copied().collect(); - if let Some(cached) = db.rooms.get_auth_chain_from_cache(&chunk_key)? { + if let Some(cached) = services().rooms.get_auth_chain_from_cache(&chunk_key)? { hits += 1; full_auth_chain.extend(cached.iter().copied()); continue; @@ -1090,13 +1062,13 @@ pub(crate) async fn get_auth_chain<'a>( let mut misses2 = 0; let mut i = 0; for (sevent_id, event_id) in chunk { - if let Some(cached) = db.rooms.get_auth_chain_from_cache(&[sevent_id])? { + if let Some(cached) = services().rooms.get_auth_chain_from_cache(&[sevent_id])? { hits2 += 1; chunk_cache.extend(cached.iter().copied()); } else { misses2 += 1; - let auth_chain = Arc::new(get_auth_chain_inner(room_id, &event_id, db)?); - db.rooms + let auth_chain = Arc::new(get_auth_chain_inner(room_id, &event_id)?); + services().rooms .cache_auth_chain(vec![sevent_id], Arc::clone(&auth_chain))?; println!( "cache missed event {} with auth chain len {}", @@ -1118,7 +1090,7 @@ pub(crate) async fn get_auth_chain<'a>( misses2 ); let chunk_cache = Arc::new(chunk_cache); - db.rooms + services().rooms .cache_auth_chain(chunk_key, Arc::clone(&chunk_cache))?; full_auth_chain.extend(chunk_cache.iter()); } @@ -1132,28 +1104,27 @@ pub(crate) async fn get_auth_chain<'a>( Ok(full_auth_chain .into_iter() - .filter_map(move |sid| db.rooms.get_eventid_from_short(sid).ok())) + .filter_map(move |sid| services().rooms.get_eventid_from_short(sid).ok())) } -#[tracing::instrument(skip(event_id, db))] +#[tracing::instrument(skip(event_id))] fn get_auth_chain_inner( room_id: &RoomId, event_id: &EventId, - db: &Database, ) -> Result> { let mut todo = vec![Arc::from(event_id)]; let mut found = HashSet::new(); while let Some(event_id) = todo.pop() { - match db.rooms.get_pdu(&event_id) { + match services().rooms.get_pdu(&event_id) { Ok(Some(pdu)) => { if pdu.room_id != room_id { return Err(Error::BadRequest(ErrorKind::Forbidden, "Evil event in db")); } for auth_event in &pdu.auth_events { - let sauthevent = db + let sauthevent = services() .rooms - .get_or_create_shorteventid(auth_event, &db.globals)?; + .get_or_create_shorteventid(auth_event)?; if !found.contains(&sauthevent) { found.insert(sauthevent); @@ -1179,10 +1150,9 @@ fn get_auth_chain_inner( /// /// - Only works if a user of this server is currently invited or joined the room pub async fn get_event_route( - db: DatabaseGuard, body: Ruma, ) -> Result { - if !db.globals.allow_federation() { + if !services().globals.allow_federation() { return Err(Error::bad_config("Federation is disabled.")); } @@ -1191,7 +1161,7 @@ pub async fn get_event_route( .as_ref() .expect("server is authenticated"); - let event = db + let event = services() .rooms .get_pdu_json(&body.event_id)? .ok_or(Error::BadRequest(ErrorKind::NotFound, "Event not found."))?; @@ -1204,7 +1174,7 @@ pub async fn get_event_route( let room_id = <&RoomId>::try_from(room_id_str) .map_err(|_| Error::bad_database("Invalid room id field in event in database"))?; - if !db.rooms.server_in_room(sender_servername, room_id)? { + if !services().rooms.server_in_room(sender_servername, room_id)? { return Err(Error::BadRequest( ErrorKind::Forbidden, "Server is not in room", @@ -1212,7 +1182,7 @@ pub async fn get_event_route( } Ok(get_event::v1::Response { - origin: db.globals.server_name().to_owned(), + origin: services().globals.server_name().to_owned(), origin_server_ts: MilliSecondsSinceUnixEpoch::now(), pdu: PduEvent::convert_to_outgoing_federation_event(event), }) @@ -1222,10 +1192,9 @@ pub async fn get_event_route( /// /// Retrieves events that the sender is missing. pub async fn get_missing_events_route( - db: DatabaseGuard, body: Ruma, ) -> Result { - if !db.globals.allow_federation() { + if !services().globals.allow_federation() { return Err(Error::bad_config("Federation is disabled.")); } @@ -1234,21 +1203,21 @@ pub async fn get_missing_events_route( .as_ref() .expect("server is authenticated"); - if !db.rooms.server_in_room(sender_servername, &body.room_id)? { + if !services().rooms.server_in_room(sender_servername, &body.room_id)? { return Err(Error::BadRequest( ErrorKind::Forbidden, "Server is not in room", )); } - acl_check(sender_servername, &body.room_id, &db)?; + acl_check(sender_servername, &body.room_id)?; let mut queued_events = body.latest_events.clone(); let mut events = Vec::new(); let mut i = 0; while i < queued_events.len() && events.len() < u64::from(body.limit) as usize { - if let Some(pdu) = db.rooms.get_pdu_json(&queued_events[i])? { + if let Some(pdu) = services().rooms.get_pdu_json(&queued_events[i])? { let room_id_str = pdu .get("room_id") .and_then(|val| val.as_str()) @@ -1295,10 +1264,9 @@ pub async fn get_missing_events_route( /// /// - This does not include the event itself pub async fn get_event_authorization_route( - db: DatabaseGuard, body: Ruma, ) -> Result { - if !db.globals.allow_federation() { + if !services().globals.allow_federation() { return Err(Error::bad_config("Federation is disabled.")); } @@ -1307,16 +1275,16 @@ pub async fn get_event_authorization_route( .as_ref() .expect("server is authenticated"); - if !db.rooms.server_in_room(sender_servername, &body.room_id)? { + if !services().rooms.server_in_room(sender_servername, &body.room_id)? { return Err(Error::BadRequest( ErrorKind::Forbidden, "Server is not in room.", )); } - acl_check(sender_servername, &body.room_id, &db)?; + acl_check(sender_servername, &body.room_id)?; - let event = db + let event = services() .rooms .get_pdu_json(&body.event_id)? .ok_or(Error::BadRequest(ErrorKind::NotFound, "Event not found."))?; @@ -1329,11 +1297,11 @@ pub async fn get_event_authorization_route( let room_id = <&RoomId>::try_from(room_id_str) .map_err(|_| Error::bad_database("Invalid room id field in event in database"))?; - let auth_chain_ids = get_auth_chain(room_id, vec![Arc::from(&*body.event_id)], &db).await?; + let auth_chain_ids = get_auth_chain(room_id, vec![Arc::from(&*body.event_id)]).await?; Ok(get_event_authorization::v1::Response { auth_chain: auth_chain_ids - .filter_map(|id| db.rooms.get_pdu_json(&id).ok()?) + .filter_map(|id| services().rooms.get_pdu_json(&id).ok()?) .map(PduEvent::convert_to_outgoing_federation_event) .collect(), }) @@ -1343,10 +1311,9 @@ pub async fn get_event_authorization_route( /// /// Retrieves the current state of the room. pub async fn get_room_state_route( - db: DatabaseGuard, body: Ruma, ) -> Result { - if !db.globals.allow_federation() { + if !services().globals.allow_federation() { return Err(Error::bad_config("Federation is disabled.")); } @@ -1355,16 +1322,16 @@ pub async fn get_room_state_route( .as_ref() .expect("server is authenticated"); - if !db.rooms.server_in_room(sender_servername, &body.room_id)? { + if !services().rooms.server_in_room(sender_servername, &body.room_id)? { return Err(Error::BadRequest( ErrorKind::Forbidden, "Server is not in room.", )); } - acl_check(sender_servername, &body.room_id, &db)?; + acl_check(sender_servername, &body.room_id)?; - let shortstatehash = db + let shortstatehash = services() .rooms .pdu_shortstatehash(&body.event_id)? .ok_or(Error::BadRequest( @@ -1372,25 +1339,25 @@ pub async fn get_room_state_route( "Pdu state not found.", ))?; - let pdus = db + let pdus = services() .rooms .state_full_ids(shortstatehash) .await? .into_iter() .map(|(_, id)| { PduEvent::convert_to_outgoing_federation_event( - db.rooms.get_pdu_json(&id).unwrap().unwrap(), + services().rooms.get_pdu_json(&id).unwrap().unwrap(), ) }) .collect(); let auth_chain_ids = - get_auth_chain(&body.room_id, vec![Arc::from(&*body.event_id)], &db).await?; + get_auth_chain(&body.room_id, vec![Arc::from(&*body.event_id)]).await?; Ok(get_room_state::v1::Response { auth_chain: auth_chain_ids .map(|id| { - db.rooms.get_pdu_json(&id).map(|maybe_json| { + services().rooms.get_pdu_json(&id).map(|maybe_json| { PduEvent::convert_to_outgoing_federation_event(maybe_json.unwrap()) }) }) @@ -1404,10 +1371,9 @@ pub async fn get_room_state_route( /// /// Retrieves the current state of the room. pub async fn get_room_state_ids_route( - db: DatabaseGuard, body: Ruma, ) -> Result { - if !db.globals.allow_federation() { + if !services().globals.allow_federation() { return Err(Error::bad_config("Federation is disabled.")); } @@ -1416,16 +1382,16 @@ pub async fn get_room_state_ids_route( .as_ref() .expect("server is authenticated"); - if !db.rooms.server_in_room(sender_servername, &body.room_id)? { + if !services().rooms.server_in_room(sender_servername, &body.room_id)? { return Err(Error::BadRequest( ErrorKind::Forbidden, "Server is not in room.", )); } - acl_check(sender_servername, &body.room_id, &db)?; + acl_check(sender_servername, &body.room_id)?; - let shortstatehash = db + let shortstatehash = services() .rooms .pdu_shortstatehash(&body.event_id)? .ok_or(Error::BadRequest( @@ -1433,7 +1399,7 @@ pub async fn get_room_state_ids_route( "Pdu state not found.", ))?; - let pdu_ids = db + let pdu_ids = services() .rooms .state_full_ids(shortstatehash) .await? @@ -1442,7 +1408,7 @@ pub async fn get_room_state_ids_route( .collect(); let auth_chain_ids = - get_auth_chain(&body.room_id, vec![Arc::from(&*body.event_id)], &db).await?; + get_auth_chain(&body.room_id, vec![Arc::from(&*body.event_id)]).await?; Ok(get_room_state_ids::v1::Response { auth_chain_ids: auth_chain_ids.map(|id| (*id).to_owned()).collect(), @@ -1454,14 +1420,13 @@ pub async fn get_room_state_ids_route( /// /// Creates a join template. pub async fn create_join_event_template_route( - db: DatabaseGuard, body: Ruma, ) -> Result { - if !db.globals.allow_federation() { + if !services().globals.allow_federation() { return Err(Error::bad_config("Federation is disabled.")); } - if !db.rooms.exists(&body.room_id)? { + if !services().rooms.exists(&body.room_id)? { return Err(Error::BadRequest( ErrorKind::NotFound, "Room is unknown to this server.", @@ -1473,11 +1438,21 @@ pub async fn create_join_event_template_route( .as_ref() .expect("server is authenticated"); - acl_check(sender_servername, &body.room_id, &db)?; + acl_check(sender_servername, &body.room_id)?; + + let mutex_state = Arc::clone( + services().globals + .roomid_mutex_state + .write() + .unwrap() + .entry(body.room_id.to_owned()) + .or_default(), + ); + let state_lock = mutex_state.lock().await; // TODO: Conduit does not implement restricted join rules yet, we always reject let join_rules_event = - db.rooms + services().rooms .room_state_get(&body.room_id, &StateEventType::RoomJoinRules, "")?; let join_rules_event_content: Option = join_rules_event @@ -1502,7 +1477,8 @@ pub async fn create_join_event_template_route( } } - if !body.ver.contains(&room_version_id) { + let room_version_id = services().rooms.state.get_room_version(&body.room_id); + if !body.ver.contains(room_version_id) { return Err(Error::BadRequest( ErrorKind::IncompatibleRoomVersion { room_version: room_version_id, @@ -1523,10 +1499,15 @@ pub async fn create_join_event_template_route( }) .expect("member event is valid value"); - let state_key = body.user_id.to_string(); - let kind = StateEventType::RoomMember; + let (pdu, pdu_json) = services().rooms.timeline.create_hash_and_sign_event(PduBuilder { + event_type: RoomEventType::RoomMember, + content, + unsigned: None, + state_key: Some(body.user_id.to_string()), + redacts: None, + }, &body.user_id, &body.room_id, &state_lock); - let (pdu, pdu_json) = create_hash_and_sign_event(); + drop(state_lock); Ok(prepare_join_event::v1::Response { room_version: Some(room_version_id), @@ -1535,26 +1516,25 @@ pub async fn create_join_event_template_route( } async fn create_join_event( - db: &DatabaseGuard, sender_servername: &ServerName, room_id: &RoomId, pdu: &RawJsonValue, ) -> Result { - if !db.globals.allow_federation() { + if !services().globals.allow_federation() { return Err(Error::bad_config("Federation is disabled.")); } - if !db.rooms.exists(room_id)? { + if !services().rooms.exists(room_id)? { return Err(Error::BadRequest( ErrorKind::NotFound, "Room is unknown to this server.", )); } - acl_check(sender_servername, room_id, db)?; + acl_check(sender_servername, room_id)?; // TODO: Conduit does not implement restricted join rules yet, we always reject - let join_rules_event = db + let join_rules_event = services() .rooms .room_state_get(room_id, &StateEventType::RoomJoinRules, "")?; @@ -1581,7 +1561,7 @@ async fn create_join_event( } // We need to return the state prior to joining, let's keep a reference to that here - let shortstatehash = db + let shortstatehash = services() .rooms .current_shortstatehash(room_id)? .ok_or(Error::BadRequest( @@ -1593,7 +1573,7 @@ async fn create_join_event( // let mut auth_cache = EventMap::new(); // We do not add the event_id field to the pdu here because of signature and hashes checks - let (event_id, value) = match crate::pdu::gen_event_id_canonical_json(pdu, &db) { + let (event_id, value) = match gen_event_id_canonical_json(pdu) { Ok(t) => t, Err(_) => { // Event could not be converted to canonical json @@ -1614,7 +1594,7 @@ async fn create_join_event( .map_err(|_| Error::BadRequest(ErrorKind::InvalidParam, "Origin field is invalid."))?; let mutex = Arc::clone( - db.globals + services().globals .roomid_mutex_federation .write() .unwrap() @@ -1622,7 +1602,7 @@ async fn create_join_event( .or_default(), ); let mutex_lock = mutex.lock().await; - let pdu_id = handle_incoming_pdu(&origin, &event_id, room_id, value, true, db, &pub_key_map) + let pdu_id = services().rooms.event_handler.handle_incoming_pdu(&origin, &event_id, room_id, value, true, &pub_key_map) .await .map_err(|e| { warn!("Error while handling incoming send join PDU: {}", e); @@ -1637,32 +1617,29 @@ async fn create_join_event( ))?; drop(mutex_lock); - let state_ids = db.rooms.state_full_ids(shortstatehash).await?; + let state_ids = services().rooms.state_full_ids(shortstatehash).await?; let auth_chain_ids = get_auth_chain( room_id, state_ids.iter().map(|(_, id)| id.clone()).collect(), - db, ) .await?; - let servers = db + let servers = services() .rooms .room_servers(room_id) .filter_map(|r| r.ok()) - .filter(|server| &**server != db.globals.server_name()); + .filter(|server| &**server != services().globals.server_name()); - db.sending.send_pdu(servers, &pdu_id)?; - - db.flush()?; + services().sending.send_pdu(servers, &pdu_id)?; Ok(RoomState { auth_chain: auth_chain_ids - .filter_map(|id| db.rooms.get_pdu_json(&id).ok().flatten()) + .filter_map(|id| services().rooms.get_pdu_json(&id).ok().flatten()) .map(PduEvent::convert_to_outgoing_federation_event) .collect(), state: state_ids .iter() - .filter_map(|(_, id)| db.rooms.get_pdu_json(id).ok().flatten()) + .filter_map(|(_, id)| services().rooms.get_pdu_json(id).ok().flatten()) .map(PduEvent::convert_to_outgoing_federation_event) .collect(), }) @@ -1672,7 +1649,6 @@ async fn create_join_event( /// /// Submits a signed join event. pub async fn create_join_event_v1_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_servername = body @@ -1680,7 +1656,7 @@ pub async fn create_join_event_v1_route( .as_ref() .expect("server is authenticated"); - let room_state = create_join_event(&db, sender_servername, &body.room_id, &body.pdu).await?; + let room_state = create_join_event(sender_servername, &body.room_id, &body.pdu).await?; Ok(create_join_event::v1::Response { room_state }) } @@ -1689,7 +1665,6 @@ pub async fn create_join_event_v1_route( /// /// Submits a signed join event. pub async fn create_join_event_v2_route( - db: DatabaseGuard, body: Ruma, ) -> Result { let sender_servername = body @@ -1697,7 +1672,7 @@ pub async fn create_join_event_v2_route( .as_ref() .expect("server is authenticated"); - let room_state = create_join_event(&db, sender_servername, &body.room_id, &body.pdu).await?; + let room_state = create_join_event(sender_servername, &body.room_id, &body.pdu).await?; Ok(create_join_event::v2::Response { room_state }) } @@ -1706,10 +1681,9 @@ pub async fn create_join_event_v2_route( /// /// Invites a remote user to a room. pub async fn create_invite_route( - db: DatabaseGuard, body: Ruma, ) -> Result { - if !db.globals.allow_federation() { + if !services().globals.allow_federation() { return Err(Error::bad_config("Federation is disabled.")); } @@ -1718,9 +1692,9 @@ pub async fn create_invite_route( .as_ref() .expect("server is authenticated"); - acl_check(sender_servername, &body.room_id, &db)?; + acl_check(sender_servername, &body.room_id)?; - if !db.rooms.is_supported_version(&db, &body.room_version) { + if !services().rooms.is_supported_version(&body.room_version) { return Err(Error::BadRequest( ErrorKind::IncompatibleRoomVersion { room_version: body.room_version.clone(), @@ -1733,8 +1707,8 @@ pub async fn create_invite_route( .map_err(|_| Error::BadRequest(ErrorKind::InvalidParam, "Invite event is invalid."))?; ruma::signatures::hash_and_sign_event( - db.globals.server_name().as_str(), - db.globals.keypair(), + services().globals.server_name().as_str(), + services().globals.keypair(), &mut signed_event, &body.room_version, ) @@ -1793,20 +1767,17 @@ pub async fn create_invite_route( invite_state.push(pdu.to_stripped_state_event()); // If the room already exists, the remote server will notify us about the join via /send - if !db.rooms.exists(&pdu.room_id)? { - db.rooms.update_membership( + if !services().rooms.exists(&pdu.room_id)? { + services().rooms.update_membership( &body.room_id, &invited_user, MembershipState::Invite, &sender, Some(invite_state), - &db, true, )?; } - db.flush()?; - Ok(create_invite::v2::Response { event: PduEvent::convert_to_outgoing_federation_event(signed_event), }) @@ -1816,10 +1787,9 @@ pub async fn create_invite_route( /// /// Gets information on all devices of the user. pub async fn get_devices_route( - db: DatabaseGuard, body: Ruma, ) -> Result { - if !db.globals.allow_federation() { + if !services().globals.allow_federation() { return Err(Error::bad_config("Federation is disabled.")); } @@ -1830,19 +1800,19 @@ pub async fn get_devices_route( Ok(get_devices::v1::Response { user_id: body.user_id.clone(), - stream_id: db + stream_id: services() .users .get_devicelist_version(&body.user_id)? .unwrap_or(0) .try_into() .expect("version will not grow that large"), - devices: db + devices: services() .users .all_devices_metadata(&body.user_id) .filter_map(|r| r.ok()) .filter_map(|metadata| { Some(UserDevice { - keys: db + keys: services() .users .get_device_keys(&body.user_id, &metadata.device_id) .ok()??, @@ -1851,10 +1821,10 @@ pub async fn get_devices_route( }) }) .collect(), - master_key: db + master_key: services() .users .get_master_key(&body.user_id, |u| u.server_name() == sender_servername)?, - self_signing_key: db + self_signing_key: services() .users .get_self_signing_key(&body.user_id, |u| u.server_name() == sender_servername)?, }) @@ -1864,14 +1834,13 @@ pub async fn get_devices_route( /// /// Resolve a room alias to a room id. pub async fn get_room_information_route( - db: DatabaseGuard, body: Ruma, ) -> Result { - if !db.globals.allow_federation() { + if !services().globals.allow_federation() { return Err(Error::bad_config("Federation is disabled.")); } - let room_id = db + let room_id = services() .rooms .id_from_alias(&body.room_alias)? .ok_or(Error::BadRequest( @@ -1881,7 +1850,7 @@ pub async fn get_room_information_route( Ok(get_room_information::v1::Response { room_id, - servers: vec![db.globals.server_name().to_owned()], + servers: vec![services().globals.server_name().to_owned()], }) } @@ -1889,10 +1858,9 @@ pub async fn get_room_information_route( /// /// Gets information on a profile. pub async fn get_profile_information_route( - db: DatabaseGuard, body: Ruma, ) -> Result { - if !db.globals.allow_federation() { + if !services().globals.allow_federation() { return Err(Error::bad_config("Federation is disabled.")); } @@ -1901,17 +1869,17 @@ pub async fn get_profile_information_route( let mut blurhash = None; match &body.field { - Some(ProfileField::DisplayName) => displayname = db.users.displayname(&body.user_id)?, + Some(ProfileField::DisplayName) => displayname = services().users.displayname(&body.user_id)?, Some(ProfileField::AvatarUrl) => { - avatar_url = db.users.avatar_url(&body.user_id)?; - blurhash = db.users.blurhash(&body.user_id)? + avatar_url = services().users.avatar_url(&body.user_id)?; + blurhash = services().users.blurhash(&body.user_id)? } // TODO: what to do with custom Some(_) => {} None => { - displayname = db.users.displayname(&body.user_id)?; - avatar_url = db.users.avatar_url(&body.user_id)?; - blurhash = db.users.blurhash(&body.user_id)?; + displayname = services().users.displayname(&body.user_id)?; + avatar_url = services().users.avatar_url(&body.user_id)?; + blurhash = services().users.blurhash(&body.user_id)?; } } @@ -1926,10 +1894,9 @@ pub async fn get_profile_information_route( /// /// Gets devices and identity keys for the given users. pub async fn get_keys_route( - db: DatabaseGuard, body: Ruma, ) -> Result { - if !db.globals.allow_federation() { + if !services().globals.allow_federation() { return Err(Error::bad_config("Federation is disabled.")); } @@ -1937,12 +1904,9 @@ pub async fn get_keys_route( None, &body.device_keys, |u| Some(u.server_name()) == body.sender_servername.as_deref(), - &db, ) .await?; - db.flush()?; - Ok(get_keys::v1::Response { device_keys: result.device_keys, master_keys: result.master_keys, @@ -1954,16 +1918,13 @@ pub async fn get_keys_route( /// /// Claims one-time keys. pub async fn claim_keys_route( - db: DatabaseGuard, body: Ruma, ) -> Result { - if !db.globals.allow_federation() { + if !services().globals.allow_federation() { return Err(Error::bad_config("Federation is disabled.")); } - let result = claim_keys_helper(&body.one_time_keys, &db).await?; - - db.flush()?; + let result = claim_keys_helper(&body.one_time_keys).await?; Ok(claim_keys::v1::Response { one_time_keys: result.one_time_keys, @@ -1974,7 +1935,6 @@ pub async fn claim_keys_route( pub(crate) async fn fetch_required_signing_keys( event: &BTreeMap, pub_key_map: &RwLock>>, - db: &Database, ) -> Result<()> { let signatures = event .get("signatures") @@ -1996,7 +1956,6 @@ pub(crate) async fn fetch_required_signing_keys( let signature_ids = signature_object.keys().cloned().collect::>(); let fetch_res = fetch_signing_keys( - db, signature_server.as_str().try_into().map_err(|_| { Error::BadServerResponse("Invalid servername in signatures of server response pdu.") })?, @@ -2028,7 +1987,6 @@ fn get_server_keys_from_cache( servers: &mut BTreeMap, BTreeMap, QueryCriteria>>, room_version: &RoomVersionId, pub_key_map: &mut RwLockWriteGuard<'_, BTreeMap>>, - db: &Database, ) -> Result<()> { let value: CanonicalJsonObject = serde_json::from_str(pdu.get()).map_err(|e| { error!("Invalid PDU in server response: {:?}: {:?}", pdu, e); @@ -2043,7 +2001,7 @@ fn get_server_keys_from_cache( let event_id = <&EventId>::try_from(event_id.as_str()) .expect("ruma's reference hashes are valid event ids"); - if let Some((time, tries)) = db + if let Some((time, tries)) = services() .globals .bad_event_ratelimiter .read() @@ -2092,7 +2050,7 @@ fn get_server_keys_from_cache( trace!("Loading signing keys for {}", origin); - let result: BTreeMap<_, _> = db + let result: BTreeMap<_, _> = services() .globals .signing_keys_for(origin)? .into_iter() @@ -2114,7 +2072,6 @@ pub(crate) async fn fetch_join_signing_keys( event: &create_join_event::v2::Response, room_version: &RoomVersionId, pub_key_map: &RwLock>>, - db: &Database, ) -> Result<()> { let mut servers: BTreeMap, BTreeMap, QueryCriteria>> = BTreeMap::new(); @@ -2127,10 +2084,10 @@ pub(crate) async fn fetch_join_signing_keys( // Try to fetch keys, failure is okay // Servers we couldn't find in the cache will be added to `servers` for pdu in &event.room_state.state { - let _ = get_server_keys_from_cache(pdu, &mut servers, room_version, &mut pkm, db); + let _ = get_server_keys_from_cache(pdu, &mut servers, room_version, &mut pkm); } for pdu in &event.room_state.auth_chain { - let _ = get_server_keys_from_cache(pdu, &mut servers, room_version, &mut pkm, db); + let _ = get_server_keys_from_cache(pdu, &mut servers, room_version, &mut pkm); } drop(pkm); @@ -2141,12 +2098,11 @@ pub(crate) async fn fetch_join_signing_keys( return Ok(()); } - for server in db.globals.trusted_servers() { + for server in services().globals.trusted_servers() { trace!("Asking batch signing keys from trusted server {}", server); - if let Ok(keys) = db + if let Ok(keys) = services() .sending .send_federation_request( - &db.globals, server, get_remote_server_keys_batch::v2::Request { server_keys: servers.clone(), @@ -2164,7 +2120,7 @@ pub(crate) async fn fetch_join_signing_keys( // TODO: Check signature from trusted server? servers.remove(&k.server_name); - let result = db + let result = services() .globals .add_signing_key(&k.server_name, k.clone())? .into_iter() @@ -2184,9 +2140,8 @@ pub(crate) async fn fetch_join_signing_keys( .into_iter() .map(|(server, _)| async move { ( - db.sending + services().sending .send_federation_request( - &db.globals, &server, get_server_keys::v2::Request::new(), ) @@ -2198,7 +2153,7 @@ pub(crate) async fn fetch_join_signing_keys( while let Some(result) = futures.next().await { if let (Ok(get_keys_response), origin) = result { - let result: BTreeMap<_, _> = db + let result: BTreeMap<_, _> = services() .globals .add_signing_key(&origin, get_keys_response.server_key.deserialize().unwrap())? .into_iter() @@ -2216,8 +2171,8 @@ pub(crate) async fn fetch_join_signing_keys( } /// Returns Ok if the acl allows the server -fn acl_check(server_name: &ServerName, room_id: &RoomId, db: &Database) -> Result<()> { - let acl_event = match db +fn acl_check(server_name: &ServerName, room_id: &RoomId) -> Result<()> { + let acl_event = match services() .rooms .room_state_get(room_id, &StateEventType::RoomServerAcl, "")? { diff --git a/src/database/abstraction.rs b/src/database/abstraction.rs index 29325bd6..93660f9f 100644 --- a/src/database/abstraction.rs +++ b/src/database/abstraction.rs @@ -30,7 +30,7 @@ pub trait KeyValueDatabaseEngine: Send + Sync { fn open(config: &Config) -> Result where Self: Sized; - fn open_tree(&self, name: &'static str) -> Result>; + fn open_tree(&self, name: &'static str) -> Result>; fn flush(&self) -> Result<()>; fn cleanup(&self) -> Result<()> { Ok(()) @@ -40,7 +40,7 @@ pub trait KeyValueDatabaseEngine: Send + Sync { } } -pub trait KeyValueTree: Send + Sync { +pub trait KvTree: Send + Sync { fn get(&self, key: &[u8]) -> Result>>; fn insert(&self, key: &[u8], value: &[u8]) -> Result<()>; diff --git a/src/database/abstraction/rocksdb.rs b/src/database/abstraction/rocksdb.rs index 2cf9d5ee..1388dc38 100644 --- a/src/database/abstraction/rocksdb.rs +++ b/src/database/abstraction/rocksdb.rs @@ -1,4 +1,4 @@ -use super::{super::Config, watchers::Watchers, DatabaseEngine, Tree}; +use super::{super::Config, watchers::Watchers, KvTree, KeyValueDatabaseEngine}; use crate::{utils, Result}; use std::{ future::Future, @@ -51,7 +51,7 @@ fn db_options(max_open_files: i32, rocksdb_cache: &rocksdb::Cache) -> rocksdb::O db_opts } -impl DatabaseEngine for Arc { +impl KeyValueDatabaseEngine for Arc { fn open(config: &Config) -> Result { let cache_capacity_bytes = (config.db_cache_capacity_mb * 1024.0 * 1024.0) as usize; let rocksdb_cache = rocksdb::Cache::new_lru_cache(cache_capacity_bytes).unwrap(); @@ -83,7 +83,7 @@ impl DatabaseEngine for Arc { })) } - fn open_tree(&self, name: &'static str) -> Result> { + fn open_tree(&self, name: &'static str) -> Result> { if !self.old_cfs.contains(&name.to_owned()) { // Create if it didn't exist let _ = self @@ -129,7 +129,7 @@ impl RocksDbEngineTree<'_> { } } -impl Tree for RocksDbEngineTree<'_> { +impl KvTree for RocksDbEngineTree<'_> { fn get(&self, key: &[u8]) -> Result>> { Ok(self.db.rocks.get_cf(&self.cf(), key)?) } diff --git a/src/database/abstraction/sqlite.rs b/src/database/abstraction/sqlite.rs index 7cfa81af..02d4dbd6 100644 --- a/src/database/abstraction/sqlite.rs +++ b/src/database/abstraction/sqlite.rs @@ -1,4 +1,4 @@ -use super::{watchers::Watchers, DatabaseEngine, Tree}; +use super::{watchers::Watchers, KeyValueDatabaseEngine, KvTree}; use crate::{database::Config, Result}; use parking_lot::{Mutex, MutexGuard}; use rusqlite::{Connection, DatabaseName::Main, OptionalExtension}; @@ -80,7 +80,7 @@ impl Engine { } } -impl DatabaseEngine for Arc { +impl KeyValueDatabaseEngine for Arc { fn open(config: &Config) -> Result { let path = Path::new(&config.database_path).join("conduit.db"); @@ -105,7 +105,7 @@ impl DatabaseEngine for Arc { Ok(arc) } - fn open_tree(&self, name: &str) -> Result> { + fn open_tree(&self, name: &str) -> Result> { self.write_lock().execute(&format!("CREATE TABLE IF NOT EXISTS {} ( \"key\" BLOB PRIMARY KEY, \"value\" BLOB NOT NULL )", name), [])?; Ok(Arc::new(SqliteTable { @@ -189,7 +189,7 @@ impl SqliteTable { } } -impl Tree for SqliteTable { +impl KvTree for SqliteTable { fn get(&self, key: &[u8]) -> Result>> { self.get_with_guard(self.engine.read_lock(), key) } diff --git a/src/database/key_value/appservice.rs b/src/database/key_value/appservice.rs index 66a2a5c8..eae2cfbc 100644 --- a/src/database/key_value/appservice.rs +++ b/src/database/key_value/appservice.rs @@ -1,6 +1,8 @@ +use crate::{database::KeyValueDatabase, service, utils, Error}; + impl service::appservice::Data for KeyValueDatabase { /// Registers an appservice and returns the ID to the caller - pub fn register_appservice(&self, yaml: serde_yaml::Value) -> Result { + fn register_appservice(&self, yaml: serde_yaml::Value) -> Result { // TODO: Rumaify let id = yaml.get("id").unwrap().as_str().unwrap(); self.id_appserviceregistrations.insert( diff --git a/src/database/key_value/mod.rs b/src/database/key_value/mod.rs index 0c09c17e..189571f6 100644 --- a/src/database/key_value/mod.rs +++ b/src/database/key_value/mod.rs @@ -1,13 +1,13 @@ -mod account_data; -mod admin; +//mod account_data; +//mod admin; mod appservice; -mod globals; -mod key_backups; -mod media; -mod pdu; +//mod globals; +//mod key_backups; +//mod media; +//mod pdu; mod pusher; mod rooms; -mod sending; +//mod sending; mod transaction_ids; mod uiaa; mod users; diff --git a/src/database/key_value/pusher.rs b/src/database/key_value/pusher.rs index 94374ab2..b77170db 100644 --- a/src/database/key_value/pusher.rs +++ b/src/database/key_value/pusher.rs @@ -1,3 +1,7 @@ +use ruma::{UserId, api::client::push::{set_pusher, get_pushers}}; + +use crate::{service, database::KeyValueDatabase, Error}; + impl service::pusher::Data for KeyValueDatabase { fn set_pusher(&self, sender: &UserId, pusher: set_pusher::v3::Pusher) -> Result<()> { let mut key = sender.as_bytes().to_vec(); diff --git a/src/database/key_value/rooms/alias.rs b/src/database/key_value/rooms/alias.rs index b00eb3b1..a9236a75 100644 --- a/src/database/key_value/rooms/alias.rs +++ b/src/database/key_value/rooms/alias.rs @@ -1,4 +1,8 @@ -impl service::room::alias::Data for KeyValueDatabase { +use ruma::{RoomId, RoomAliasId, api::client::error::ErrorKind}; + +use crate::{service, database::KeyValueDatabase, utils, Error, services}; + +impl service::rooms::alias::Data for KeyValueDatabase { fn set_alias( &self, alias: &RoomAliasId, @@ -8,7 +12,7 @@ impl service::room::alias::Data for KeyValueDatabase { .insert(alias.alias().as_bytes(), room_id.as_bytes())?; let mut aliasid = room_id.as_bytes().to_vec(); aliasid.push(0xff); - aliasid.extend_from_slice(&globals.next_count()?.to_be_bytes()); + aliasid.extend_from_slice(&services().globals.next_count()?.to_be_bytes()); self.aliasid_alias.insert(&aliasid, &*alias.as_bytes())?; Ok(()) } diff --git a/src/database/key_value/rooms/directory.rs b/src/database/key_value/rooms/directory.rs index f42de45e..44a580c3 100644 --- a/src/database/key_value/rooms/directory.rs +++ b/src/database/key_value/rooms/directory.rs @@ -1,10 +1,14 @@ -impl service::room::directory::Data for KeyValueDatabase { +use ruma::RoomId; + +use crate::{service, database::KeyValueDatabase, utils, Error}; + +impl service::rooms::directory::Data for KeyValueDatabase { fn set_public(&self, room_id: &RoomId) -> Result<()> { - self.publicroomids.insert(room_id.as_bytes(), &[])?; + self.publicroomids.insert(room_id.as_bytes(), &[]) } fn set_not_public(&self, room_id: &RoomId) -> Result<()> { - self.publicroomids.remove(room_id.as_bytes())?; + self.publicroomids.remove(room_id.as_bytes()) } fn is_public_room(&self, room_id: &RoomId) -> Result { diff --git a/src/database/key_value/rooms/edus/mod.rs b/src/database/key_value/rooms/edus/mod.rs new file mode 100644 index 00000000..9ffd33da --- /dev/null +++ b/src/database/key_value/rooms/edus/mod.rs @@ -0,0 +1,3 @@ +mod presence; +mod typing; +mod read_receipt; diff --git a/src/database/key_value/rooms/edus/presence.rs b/src/database/key_value/rooms/edus/presence.rs index 1978ce7b..9f3977db 100644 --- a/src/database/key_value/rooms/edus/presence.rs +++ b/src/database/key_value/rooms/edus/presence.rs @@ -1,4 +1,10 @@ -impl service::room::edus::presence::Data for KeyValueDatabase { +use std::collections::HashMap; + +use ruma::{UserId, RoomId, events::presence::PresenceEvent, presence::PresenceState, UInt}; + +use crate::{service, database::KeyValueDatabase, utils, Error, services}; + +impl service::rooms::edus::presence::Data for KeyValueDatabase { fn update_presence( &self, user_id: &UserId, @@ -7,7 +13,7 @@ impl service::room::edus::presence::Data for KeyValueDatabase { ) -> Result<()> { // TODO: Remove old entry? Or maybe just wipe completely from time to time? - let count = globals.next_count()?.to_be_bytes(); + let count = services().globals.next_count()?.to_be_bytes(); let mut presence_id = room_id.as_bytes().to_vec(); presence_id.push(0xff); @@ -101,6 +107,7 @@ impl service::room::edus::presence::Data for KeyValueDatabase { Ok(hashmap) } + /* fn presence_maintain(&self, db: Arc>) { // TODO @M0dEx: move this to a timed tasks module tokio::spawn(async move { @@ -117,6 +124,7 @@ impl service::room::edus::presence::Data for KeyValueDatabase { } }); } + */ } fn parse_presence_event(bytes: &[u8]) -> Result { diff --git a/src/database/key_value/rooms/edus/read_receipt.rs b/src/database/key_value/rooms/edus/read_receipt.rs index 556e697f..68aea165 100644 --- a/src/database/key_value/rooms/edus/read_receipt.rs +++ b/src/database/key_value/rooms/edus/read_receipt.rs @@ -1,4 +1,10 @@ -impl service::room::edus::read_receipt::Data for KeyValueDatabase { +use std::mem; + +use ruma::{UserId, RoomId, events::receipt::ReceiptEvent, serde::Raw, signatures::CanonicalJsonObject}; + +use crate::{database::KeyValueDatabase, service, utils, Error, services}; + +impl service::rooms::edus::read_receipt::Data for KeyValueDatabase { fn readreceipt_update( &self, user_id: &UserId, @@ -28,7 +34,7 @@ impl service::room::edus::read_receipt::Data for KeyValueDatabase { } let mut room_latest_id = prefix; - room_latest_id.extend_from_slice(&globals.next_count()?.to_be_bytes()); + room_latest_id.extend_from_slice(&services().globals.next_count()?.to_be_bytes()); room_latest_id.push(0xff); room_latest_id.extend_from_slice(user_id.as_bytes()); @@ -40,7 +46,7 @@ impl service::room::edus::read_receipt::Data for KeyValueDatabase { Ok(()) } - pub fn readreceipts_since<'a>( + fn readreceipts_since<'a>( &'a self, room_id: &RoomId, since: u64, @@ -102,7 +108,7 @@ impl service::room::edus::read_receipt::Data for KeyValueDatabase { .insert(&key, &count.to_be_bytes())?; self.roomuserid_lastprivatereadupdate - .insert(&key, &globals.next_count()?.to_be_bytes())?; + .insert(&key, &services().globals.next_count()?.to_be_bytes()) } fn private_read_get(&self, room_id: &RoomId, user_id: &UserId) -> Result> { diff --git a/src/database/key_value/rooms/edus/typing.rs b/src/database/key_value/rooms/edus/typing.rs index 8cfb432d..905bffc8 100644 --- a/src/database/key_value/rooms/edus/typing.rs +++ b/src/database/key_value/rooms/edus/typing.rs @@ -1,15 +1,20 @@ -impl service::room::edus::typing::Data for KeyValueDatabase { +use std::collections::HashSet; + +use ruma::{UserId, RoomId}; + +use crate::{database::KeyValueDatabase, service, utils, Error, services}; + +impl service::rooms::edus::typing::Data for KeyValueDatabase { fn typing_add( &self, user_id: &UserId, room_id: &RoomId, timeout: u64, - globals: &super::super::globals::Globals, ) -> Result<()> { let mut prefix = room_id.as_bytes().to_vec(); prefix.push(0xff); - let count = globals.next_count()?.to_be_bytes(); + let count = services().globals.next_count()?.to_be_bytes(); let mut room_typing_id = prefix; room_typing_id.extend_from_slice(&timeout.to_be_bytes()); @@ -49,7 +54,7 @@ impl service::room::edus::typing::Data for KeyValueDatabase { if found_outdated { self.roomid_lasttypingupdate - .insert(room_id.as_bytes(), &globals.next_count()?.to_be_bytes())?; + .insert(room_id.as_bytes(), &services().globals.next_count()?.to_be_bytes())?; } Ok(()) diff --git a/src/database/key_value/rooms/lazy_load.rs b/src/database/key_value/rooms/lazy_load.rs index 8abdce49..c230cbf7 100644 --- a/src/database/key_value/rooms/lazy_load.rs +++ b/src/database/key_value/rooms/lazy_load.rs @@ -1,4 +1,8 @@ -impl service::room::lazy_load::Data for KeyValueDatabase { +use ruma::{UserId, DeviceId, RoomId}; + +use crate::{service, database::KeyValueDatabase}; + +impl service::rooms::lazy_loading::Data for KeyValueDatabase { fn lazy_load_was_sent_before( &self, user_id: &UserId, diff --git a/src/database/key_value/rooms/metadata.rs b/src/database/key_value/rooms/metadata.rs index 37dd7173..b4cba2c6 100644 --- a/src/database/key_value/rooms/metadata.rs +++ b/src/database/key_value/rooms/metadata.rs @@ -1,4 +1,8 @@ -impl service::room::metadata::Data for KeyValueDatabase { +use ruma::RoomId; + +use crate::{service, database::KeyValueDatabase}; + +impl service::rooms::metadata::Data for KeyValueDatabase { fn exists(&self, room_id: &RoomId) -> Result { let prefix = match self.get_shortroomid(room_id)? { Some(b) => b.to_be_bytes().to_vec(), diff --git a/src/database/key_value/rooms/mod.rs b/src/database/key_value/rooms/mod.rs index 2a3f81d8..adb810ba 100644 --- a/src/database/key_value/rooms/mod.rs +++ b/src/database/key_value/rooms/mod.rs @@ -1,14 +1,13 @@ -mod state; mod alias; mod directory; mod edus; -mod event_handler; -mod lazy_loading; +//mod event_handler; +mod lazy_load; mod metadata; mod outlier; mod pdu_metadata; mod search; -mod short; +//mod short; mod state; mod state_accessor; mod state_cache; diff --git a/src/database/key_value/rooms/outlier.rs b/src/database/key_value/rooms/outlier.rs index c979d253..08299a0c 100644 --- a/src/database/key_value/rooms/outlier.rs +++ b/src/database/key_value/rooms/outlier.rs @@ -1,4 +1,8 @@ -impl service::room::outlier::Data for KeyValueDatabase { +use ruma::{EventId, signatures::CanonicalJsonObject}; + +use crate::{service, database::KeyValueDatabase, PduEvent, Error}; + +impl service::rooms::outlier::Data for KeyValueDatabase { fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result> { self.eventid_outlierpdu .get(event_id.as_bytes())? diff --git a/src/database/key_value/rooms/pdu_metadata.rs b/src/database/key_value/rooms/pdu_metadata.rs index 6b2171ca..602f3f6c 100644 --- a/src/database/key_value/rooms/pdu_metadata.rs +++ b/src/database/key_value/rooms/pdu_metadata.rs @@ -1,4 +1,10 @@ -impl service::room::pdu_metadata::Data for KeyValueDatabase { +use std::sync::Arc; + +use ruma::{RoomId, EventId}; + +use crate::{service, database::KeyValueDatabase}; + +impl service::rooms::pdu_metadata::Data for KeyValueDatabase { fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc]) -> Result<()> { for prev in event_ids { let mut key = room_id.as_bytes().to_vec(); diff --git a/src/database/key_value/rooms/search.rs b/src/database/key_value/rooms/search.rs index 1ffffe56..44663ff3 100644 --- a/src/database/key_value/rooms/search.rs +++ b/src/database/key_value/rooms/search.rs @@ -1,7 +1,12 @@ -impl service::room::search::Data for KeyValueDatabase { +use std::mem::size_of; +use ruma::RoomId; + +use crate::{service, database::KeyValueDatabase, utils}; + +impl service::rooms::search::Data for KeyValueDatabase { fn index_pdu<'a>(&self, room_id: &RoomId, pdu_id: u64, message_body: String) -> Result<()> { - let mut batch = body + let mut batch = message_body .split_terminator(|c: char| !c.is_alphanumeric()) .filter(|s| !s.is_empty()) .filter(|word| word.len() <= 50) @@ -14,7 +19,7 @@ impl service::room::search::Data for KeyValueDatabase { (key, Vec::new()) }); - self.tokenids.insert_batch(&mut batch)?; + self.tokenids.insert_batch(&mut batch) } fn search_pdus<'a>( @@ -64,3 +69,4 @@ impl service::room::search::Data for KeyValueDatabase { ) })) } +} diff --git a/src/database/key_value/rooms/state.rs b/src/database/key_value/rooms/state.rs index 5daf6c6a..192dbb83 100644 --- a/src/database/key_value/rooms/state.rs +++ b/src/database/key_value/rooms/state.rs @@ -1,4 +1,11 @@ -impl service::room::state::Data for KeyValueDatabase { +use ruma::{RoomId, EventId}; +use std::sync::Arc; +use std::{sync::MutexGuard, collections::HashSet}; +use std::fmt::Debug; + +use crate::{service, database::KeyValueDatabase, utils, Error}; + +impl service::rooms::state::Data for KeyValueDatabase { fn get_room_shortstatehash(&self, room_id: &RoomId) -> Result> { self.roomid_shortstatehash .get(room_id.as_bytes())? @@ -9,21 +16,21 @@ impl service::room::state::Data for KeyValueDatabase { }) } - fn set_room_state(&self, room_id: &RoomId, new_shortstatehash: u64 - _mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex + fn set_room_state(&self, room_id: &RoomId, new_shortstatehash: u64, + _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex ) -> Result<()> { self.roomid_shortstatehash .insert(room_id.as_bytes(), &new_shortstatehash.to_be_bytes())?; Ok(()) } - fn set_event_state(&self) -> Result<()> { - db.shorteventid_shortstatehash + fn set_event_state(&self, shorteventid: Vec, shortstatehash: Vec) -> Result<()> { + self.shorteventid_shortstatehash .insert(&shorteventid.to_be_bytes(), &shortstatehash.to_be_bytes())?; Ok(()) } - fn get_pdu_leaves(&self, room_id: &RoomId) -> Result>> { + fn get_forward_extremities(&self, room_id: &RoomId) -> Result>> { let mut prefix = room_id.as_bytes().to_vec(); prefix.push(0xff); @@ -38,11 +45,11 @@ impl service::room::state::Data for KeyValueDatabase { .collect() } - fn set_forward_extremities( + fn set_forward_extremities<'a>( &self, room_id: &RoomId, event_ids: impl IntoIterator + Debug, - _mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex + _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex ) -> Result<()> { let mut prefix = room_id.as_bytes().to_vec(); prefix.push(0xff); diff --git a/src/database/key_value/rooms/state_accessor.rs b/src/database/key_value/rooms/state_accessor.rs index db81967d..ea15afc0 100644 --- a/src/database/key_value/rooms/state_accessor.rs +++ b/src/database/key_value/rooms/state_accessor.rs @@ -1,4 +1,11 @@ -impl service::room::state_accessor::Data for KeyValueDatabase { +use std::{collections::{BTreeMap, HashMap}, sync::Arc}; + +use crate::{database::KeyValueDatabase, service, PduEvent, Error, utils}; +use async_trait::async_trait; +use ruma::{EventId, events::StateEventType, RoomId}; + +#[async_trait] +impl service::rooms::state_accessor::Data for KeyValueDatabase { async fn state_full_ids(&self, shortstatehash: u64) -> Result>> { let full_state = self .load_shortstatehash_info(shortstatehash)? @@ -149,3 +156,4 @@ impl service::room::state_accessor::Data for KeyValueDatabase { Ok(None) } } +} diff --git a/src/database/key_value/rooms/state_cache.rs b/src/database/key_value/rooms/state_cache.rs index 37814020..567dc809 100644 --- a/src/database/key_value/rooms/state_cache.rs +++ b/src/database/key_value/rooms/state_cache.rs @@ -1,8 +1,12 @@ -impl service::room::state_cache::Data for KeyValueDatabase { - fn mark_as_once_joined(user_id: &UserId, room_id: &RoomId) -> Result<()> { +use ruma::{UserId, RoomId}; + +use crate::{service, database::KeyValueDatabase}; + +impl service::rooms::state_cache::Data for KeyValueDatabase { + fn mark_as_once_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result<()> { let mut userroom_id = user_id.as_bytes().to_vec(); userroom_id.push(0xff); userroom_id.extend_from_slice(room_id.as_bytes()); - self.roomuseroncejoinedids.insert(&userroom_id, &[])?; + self.roomuseroncejoinedids.insert(&userroom_id, &[]) } } diff --git a/src/database/key_value/rooms/state_compressor.rs b/src/database/key_value/rooms/state_compressor.rs index 71a2f3a0..09e35660 100644 --- a/src/database/key_value/rooms/state_compressor.rs +++ b/src/database/key_value/rooms/state_compressor.rs @@ -1,11 +1,20 @@ -impl service::room::state_compressor::Data for KeyValueDatabase { - fn get_statediff(shortstatehash: u64) -> Result { +use std::{collections::HashSet, mem::size_of}; + +use crate::{service::{self, rooms::state_compressor::data::StateDiff}, database::KeyValueDatabase, Error, utils}; + +impl service::rooms::state_compressor::Data for KeyValueDatabase { + fn get_statediff(&self, shortstatehash: u64) -> Result { let value = self .shortstatehash_statediff .get(&shortstatehash.to_be_bytes())? .ok_or_else(|| Error::bad_database("State hash does not exist"))?; let parent = utils::u64_from_bytes(&value[0..size_of::()]).expect("bytes have right length"); + let parent = if parent != 0 { + Some(parent) + } else { + None + }; let mut add_mode = true; let mut added = HashSet::new(); @@ -26,10 +35,10 @@ impl service::room::state_compressor::Data for KeyValueDatabase { i += 2 * size_of::(); } - StateDiff { parent, added, removed } + Ok(StateDiff { parent, added, removed }) } - fn save_statediff(shortstatehash: u64, diff: StateDiff) -> Result<()> { + fn save_statediff(&self, shortstatehash: u64, diff: StateDiff) -> Result<()> { let mut value = diff.parent.to_be_bytes().to_vec(); for new in &diff.new { value.extend_from_slice(&new[..]); @@ -43,6 +52,6 @@ impl service::room::state_compressor::Data for KeyValueDatabase { } self.shortstatehash_statediff - .insert(&shortstatehash.to_be_bytes(), &value)?; + .insert(&shortstatehash.to_be_bytes(), &value) } } diff --git a/src/database/key_value/rooms/timeline.rs b/src/database/key_value/rooms/timeline.rs index 58884ec3..cf93df12 100644 --- a/src/database/key_value/rooms/timeline.rs +++ b/src/database/key_value/rooms/timeline.rs @@ -1,4 +1,11 @@ -impl service::room::timeline::Data for KeyValueDatabase { +use std::{collections::hash_map, mem::size_of, sync::Arc}; + +use ruma::{UserId, RoomId, api::client::error::ErrorKind, EventId, signatures::CanonicalJsonObject}; +use tracing::error; + +use crate::{service, database::KeyValueDatabase, utils, Error, PduEvent}; + +impl service::rooms::timeline::Data for KeyValueDatabase { fn last_timeline_count(&self, sender_user: &UserId, room_id: &RoomId) -> Result { match self .lasttimelinecount_cache @@ -37,7 +44,7 @@ impl service::room::timeline::Data for KeyValueDatabase { } /// Returns the json of a pdu. - pub fn get_pdu_json(&self, event_id: &EventId) -> Result> { + fn get_pdu_json(&self, event_id: &EventId) -> Result> { self.eventid_pduid .get(event_id.as_bytes())? .map_or_else( @@ -55,7 +62,7 @@ impl service::room::timeline::Data for KeyValueDatabase { } /// Returns the json of a pdu. - pub fn get_non_outlier_pdu_json( + fn get_non_outlier_pdu_json( &self, event_id: &EventId, ) -> Result> { @@ -74,14 +81,14 @@ impl service::room::timeline::Data for KeyValueDatabase { } /// Returns the pdu's id. - pub fn get_pdu_id(&self, event_id: &EventId) -> Result>> { + fn get_pdu_id(&self, event_id: &EventId) -> Result>> { self.eventid_pduid.get(event_id.as_bytes()) } /// Returns the pdu. /// /// Checks the `eventid_outlierpdu` Tree if not found in the timeline. - pub fn get_non_outlier_pdu(&self, event_id: &EventId) -> Result> { + fn get_non_outlier_pdu(&self, event_id: &EventId) -> Result> { self.eventid_pduid .get(event_id.as_bytes())? .map(|pduid| { @@ -99,7 +106,7 @@ impl service::room::timeline::Data for KeyValueDatabase { /// Returns the pdu. /// /// Checks the `eventid_outlierpdu` Tree if not found in the timeline. - pub fn get_pdu(&self, event_id: &EventId) -> Result>> { + fn get_pdu(&self, event_id: &EventId) -> Result>> { if let Some(p) = self.pdu_cache.lock().unwrap().get_mut(event_id) { return Ok(Some(Arc::clone(p))); } @@ -135,7 +142,7 @@ impl service::room::timeline::Data for KeyValueDatabase { /// Returns the pdu. /// /// This does __NOT__ check the outliers `Tree`. - pub fn get_pdu_from_id(&self, pdu_id: &[u8]) -> Result> { + fn get_pdu_from_id(&self, pdu_id: &[u8]) -> Result> { self.pduid_pdu.get(pdu_id)?.map_or(Ok(None), |pdu| { Ok(Some( serde_json::from_slice(&pdu) @@ -145,7 +152,7 @@ impl service::room::timeline::Data for KeyValueDatabase { } /// Returns the pdu as a `BTreeMap`. - pub fn get_pdu_json_from_id(&self, pdu_id: &[u8]) -> Result> { + fn get_pdu_json_from_id(&self, pdu_id: &[u8]) -> Result> { self.pduid_pdu.get(pdu_id)?.map_or(Ok(None), |pdu| { Ok(Some( serde_json::from_slice(&pdu) @@ -155,7 +162,7 @@ impl service::room::timeline::Data for KeyValueDatabase { } /// Returns the `count` of this pdu's id. - pub fn pdu_count(&self, pdu_id: &[u8]) -> Result { + fn pdu_count(&self, pdu_id: &[u8]) -> Result { utils::u64_from_bytes(&pdu_id[pdu_id.len() - size_of::()..]) .map_err(|_| Error::bad_database("PDU has invalid count bytes.")) } @@ -178,7 +185,7 @@ impl service::room::timeline::Data for KeyValueDatabase { /// Returns an iterator over all events in a room that happened after the event with id `since` /// in chronological order. - pub fn pdus_since<'a>( + fn pdus_since<'a>( &'a self, user_id: &UserId, room_id: &RoomId, @@ -212,7 +219,7 @@ impl service::room::timeline::Data for KeyValueDatabase { /// Returns an iterator over all events and their tokens in a room that happened before the /// event with id `until` in reverse-chronological order. - pub fn pdus_until<'a>( + fn pdus_until<'a>( &'a self, user_id: &UserId, room_id: &RoomId, @@ -246,7 +253,7 @@ impl service::room::timeline::Data for KeyValueDatabase { })) } - pub fn pdus_after<'a>( + fn pdus_after<'a>( &'a self, user_id: &UserId, room_id: &RoomId, diff --git a/src/database/key_value/rooms/user.rs b/src/database/key_value/rooms/user.rs index 52145ced..2fc3b9f4 100644 --- a/src/database/key_value/rooms/user.rs +++ b/src/database/key_value/rooms/user.rs @@ -1,4 +1,8 @@ -impl service::room::user::Data for KeyValueDatabase { +use ruma::{UserId, RoomId}; + +use crate::{service, database::KeyValueDatabase, utils, Error}; + +impl service::rooms::user::Data for KeyValueDatabase { fn reset_notification_counts(&self, user_id: &UserId, room_id: &RoomId) -> Result<()> { let mut userroom_id = user_id.as_bytes().to_vec(); userroom_id.push(0xff); diff --git a/src/database/key_value/transaction_ids.rs b/src/database/key_value/transaction_ids.rs index 81c1197d..6652a627 100644 --- a/src/database/key_value/transaction_ids.rs +++ b/src/database/key_value/transaction_ids.rs @@ -1,5 +1,9 @@ -impl service::pusher::Data for KeyValueDatabase { - pub fn add_txnid( +use ruma::{UserId, DeviceId, TransactionId}; + +use crate::{service, database::KeyValueDatabase}; + +impl service::transaction_ids::Data for KeyValueDatabase { + fn add_txnid( &self, user_id: &UserId, device_id: Option<&DeviceId>, @@ -17,7 +21,7 @@ impl service::pusher::Data for KeyValueDatabase { Ok(()) } - pub fn existing_txnid( + fn existing_txnid( &self, user_id: &UserId, device_id: Option<&DeviceId>, diff --git a/src/database/key_value/uiaa.rs b/src/database/key_value/uiaa.rs index 4d1dac57..b1960bd5 100644 --- a/src/database/key_value/uiaa.rs +++ b/src/database/key_value/uiaa.rs @@ -1,3 +1,9 @@ +use std::io::ErrorKind; + +use ruma::{UserId, DeviceId, signatures::CanonicalJsonValue, api::client::uiaa::UiaaInfo}; + +use crate::{database::KeyValueDatabase, service, Error}; + impl service::uiaa::Data for KeyValueDatabase { fn set_uiaa_request( &self, diff --git a/src/database/key_value/users.rs b/src/database/key_value/users.rs index 5ef058f3..ea844903 100644 --- a/src/database/key_value/users.rs +++ b/src/database/key_value/users.rs @@ -1,11 +1,18 @@ +use std::{mem::size_of, collections::BTreeMap}; + +use ruma::{api::client::{filter::IncomingFilterDefinition, error::ErrorKind, device::Device}, UserId, RoomAliasId, MxcUri, DeviceId, MilliSecondsSinceUnixEpoch, DeviceKeyId, encryption::{OneTimeKey, CrossSigningKey, DeviceKeys}, serde::Raw, events::{AnyToDeviceEvent, StateEventType}, DeviceKeyAlgorithm, UInt}; +use tracing::warn; + +use crate::{service::{self, users::clean_signatures}, database::KeyValueDatabase, Error, utils, services}; + impl service::users::Data for KeyValueDatabase { /// Check if a user has an account on this homeserver. - pub fn exists(&self, user_id: &UserId) -> Result { + fn exists(&self, user_id: &UserId) -> Result { Ok(self.userid_password.get(user_id.as_bytes())?.is_some()) } /// Check if account is deactivated - pub fn is_deactivated(&self, user_id: &UserId) -> Result { + fn is_deactivated(&self, user_id: &UserId) -> Result { Ok(self .userid_password .get(user_id.as_bytes())? @@ -16,33 +23,13 @@ impl service::users::Data for KeyValueDatabase { .is_empty()) } - /// Check if a user is an admin - pub fn is_admin( - &self, - user_id: &UserId, - rooms: &super::rooms::Rooms, - globals: &super::globals::Globals, - ) -> Result { - let admin_room_alias_id = RoomAliasId::parse(format!("#admins:{}", globals.server_name())) - .map_err(|_| Error::BadRequest(ErrorKind::InvalidParam, "Invalid alias."))?; - let admin_room_id = rooms.id_from_alias(&admin_room_alias_id)?.unwrap(); - - rooms.is_joined(user_id, &admin_room_id) - } - - /// Create a new user account on this homeserver. - pub fn create(&self, user_id: &UserId, password: Option<&str>) -> Result<()> { - self.set_password(user_id, password)?; - Ok(()) - } - /// Returns the number of users registered on this server. - pub fn count(&self) -> Result { + fn count(&self) -> Result { Ok(self.userid_password.iter().count()) } /// Find out which user an access token belongs to. - pub fn find_from_token(&self, token: &str) -> Result, String)>> { + fn find_from_token(&self, token: &str) -> Result, String)>> { self.token_userdeviceid .get(token.as_bytes())? .map_or(Ok(None), |bytes| { @@ -69,7 +56,7 @@ impl service::users::Data for KeyValueDatabase { } /// Returns an iterator over all users on this homeserver. - pub fn iter(&self) -> impl Iterator>> + '_ { + fn iter(&self) -> impl Iterator>> + '_ { self.userid_password.iter().map(|(bytes, _)| { UserId::parse(utils::string_from_bytes(&bytes).map_err(|_| { Error::bad_database("User ID in userid_password is invalid unicode.") @@ -81,7 +68,7 @@ impl service::users::Data for KeyValueDatabase { /// Returns a list of local users as list of usernames. /// /// A user account is considered `local` if the length of it's password is greater then zero. - pub fn list_local_users(&self) -> Result> { + fn list_local_users(&self) -> Result> { let users: Vec = self .userid_password .iter() @@ -113,7 +100,7 @@ impl service::users::Data for KeyValueDatabase { } /// Returns the password hash for the given user. - pub fn password_hash(&self, user_id: &UserId) -> Result> { + fn password_hash(&self, user_id: &UserId) -> Result> { self.userid_password .get(user_id.as_bytes())? .map_or(Ok(None), |bytes| { @@ -124,7 +111,7 @@ impl service::users::Data for KeyValueDatabase { } /// Hash and set the user's password to the Argon2 hash - pub fn set_password(&self, user_id: &UserId, password: Option<&str>) -> Result<()> { + fn set_password(&self, user_id: &UserId, password: Option<&str>) -> Result<()> { if let Some(password) = password { if let Ok(hash) = utils::calculate_hash(password) { self.userid_password @@ -143,7 +130,7 @@ impl service::users::Data for KeyValueDatabase { } /// Returns the displayname of a user on this homeserver. - pub fn displayname(&self, user_id: &UserId) -> Result> { + fn displayname(&self, user_id: &UserId) -> Result> { self.userid_displayname .get(user_id.as_bytes())? .map_or(Ok(None), |bytes| { @@ -154,7 +141,7 @@ impl service::users::Data for KeyValueDatabase { } /// Sets a new displayname or removes it if displayname is None. You still need to nofify all rooms of this change. - pub fn set_displayname(&self, user_id: &UserId, displayname: Option) -> Result<()> { + fn set_displayname(&self, user_id: &UserId, displayname: Option) -> Result<()> { if let Some(displayname) = displayname { self.userid_displayname .insert(user_id.as_bytes(), displayname.as_bytes())?; @@ -166,7 +153,7 @@ impl service::users::Data for KeyValueDatabase { } /// Get the avatar_url of a user. - pub fn avatar_url(&self, user_id: &UserId) -> Result>> { + fn avatar_url(&self, user_id: &UserId) -> Result>> { self.userid_avatarurl .get(user_id.as_bytes())? .map(|bytes| { @@ -179,7 +166,7 @@ impl service::users::Data for KeyValueDatabase { } /// Sets a new avatar_url or removes it if avatar_url is None. - pub fn set_avatar_url(&self, user_id: &UserId, avatar_url: Option>) -> Result<()> { + fn set_avatar_url(&self, user_id: &UserId, avatar_url: Option>) -> Result<()> { if let Some(avatar_url) = avatar_url { self.userid_avatarurl .insert(user_id.as_bytes(), avatar_url.to_string().as_bytes())?; @@ -191,7 +178,7 @@ impl service::users::Data for KeyValueDatabase { } /// Get the blurhash of a user. - pub fn blurhash(&self, user_id: &UserId) -> Result> { + fn blurhash(&self, user_id: &UserId) -> Result> { self.userid_blurhash .get(user_id.as_bytes())? .map(|bytes| { @@ -204,7 +191,7 @@ impl service::users::Data for KeyValueDatabase { } /// Sets a new avatar_url or removes it if avatar_url is None. - pub fn set_blurhash(&self, user_id: &UserId, blurhash: Option) -> Result<()> { + fn set_blurhash(&self, user_id: &UserId, blurhash: Option) -> Result<()> { if let Some(blurhash) = blurhash { self.userid_blurhash .insert(user_id.as_bytes(), blurhash.as_bytes())?; @@ -216,7 +203,7 @@ impl service::users::Data for KeyValueDatabase { } /// Adds a new device to a user. - pub fn create_device( + fn create_device( &self, user_id: &UserId, device_id: &DeviceId, @@ -250,7 +237,7 @@ impl service::users::Data for KeyValueDatabase { } /// Removes a device from a user. - pub fn remove_device(&self, user_id: &UserId, device_id: &DeviceId) -> Result<()> { + fn remove_device(&self, user_id: &UserId, device_id: &DeviceId) -> Result<()> { let mut userdeviceid = user_id.as_bytes().to_vec(); userdeviceid.push(0xff); userdeviceid.extend_from_slice(device_id.as_bytes()); @@ -280,7 +267,7 @@ impl service::users::Data for KeyValueDatabase { } /// Returns an iterator over all device ids of this user. - pub fn all_device_ids<'a>( + fn all_device_ids<'a>( &'a self, user_id: &UserId, ) -> impl Iterator>> + 'a { @@ -302,7 +289,7 @@ impl service::users::Data for KeyValueDatabase { } /// Replaces the access token of one device. - pub fn set_token(&self, user_id: &UserId, device_id: &DeviceId, token: &str) -> Result<()> { + fn set_token(&self, user_id: &UserId, device_id: &DeviceId, token: &str) -> Result<()> { let mut userdeviceid = user_id.as_bytes().to_vec(); userdeviceid.push(0xff); userdeviceid.extend_from_slice(device_id.as_bytes()); @@ -325,13 +312,12 @@ impl service::users::Data for KeyValueDatabase { Ok(()) } - pub fn add_one_time_key( + fn add_one_time_key( &self, user_id: &UserId, device_id: &DeviceId, one_time_key_key: &DeviceKeyId, one_time_key_value: &Raw, - globals: &super::globals::Globals, ) -> Result<()> { let mut key = user_id.as_bytes().to_vec(); key.push(0xff); @@ -356,12 +342,12 @@ impl service::users::Data for KeyValueDatabase { )?; self.userid_lastonetimekeyupdate - .insert(user_id.as_bytes(), &globals.next_count()?.to_be_bytes())?; + .insert(user_id.as_bytes(), &services().globals.next_count()?.to_be_bytes())?; Ok(()) } - pub fn last_one_time_keys_update(&self, user_id: &UserId) -> Result { + fn last_one_time_keys_update(&self, user_id: &UserId) -> Result { self.userid_lastonetimekeyupdate .get(user_id.as_bytes())? .map(|bytes| { @@ -372,12 +358,11 @@ impl service::users::Data for KeyValueDatabase { .unwrap_or(Ok(0)) } - pub fn take_one_time_key( + fn take_one_time_key( &self, user_id: &UserId, device_id: &DeviceId, key_algorithm: &DeviceKeyAlgorithm, - globals: &super::globals::Globals, ) -> Result, Raw)>> { let mut prefix = user_id.as_bytes().to_vec(); prefix.push(0xff); @@ -388,7 +373,7 @@ impl service::users::Data for KeyValueDatabase { prefix.push(b':'); self.userid_lastonetimekeyupdate - .insert(user_id.as_bytes(), &globals.next_count()?.to_be_bytes())?; + .insert(user_id.as_bytes(), &services().globals.next_count()?.to_be_bytes())?; self.onetimekeyid_onetimekeys .scan_prefix(prefix) @@ -411,7 +396,7 @@ impl service::users::Data for KeyValueDatabase { .transpose() } - pub fn count_one_time_keys( + fn count_one_time_keys( &self, user_id: &UserId, device_id: &DeviceId, @@ -443,13 +428,11 @@ impl service::users::Data for KeyValueDatabase { Ok(counts) } - pub fn add_device_keys( + fn add_device_keys( &self, user_id: &UserId, device_id: &DeviceId, device_keys: &Raw, - rooms: &super::rooms::Rooms, - globals: &super::globals::Globals, ) -> Result<()> { let mut userdeviceid = user_id.as_bytes().to_vec(); userdeviceid.push(0xff); @@ -460,19 +443,17 @@ impl service::users::Data for KeyValueDatabase { &serde_json::to_vec(&device_keys).expect("DeviceKeys::to_vec always works"), )?; - self.mark_device_key_update(user_id, rooms, globals)?; + self.mark_device_key_update(user_id)?; Ok(()) } - pub fn add_cross_signing_keys( + fn add_cross_signing_keys( &self, user_id: &UserId, master_key: &Raw, self_signing_key: &Option>, user_signing_key: &Option>, - rooms: &super::rooms::Rooms, - globals: &super::globals::Globals, ) -> Result<()> { // TODO: Check signatures @@ -575,19 +556,17 @@ impl service::users::Data for KeyValueDatabase { .insert(user_id.as_bytes(), &user_signing_key_key)?; } - self.mark_device_key_update(user_id, rooms, globals)?; + self.mark_device_key_update(user_id)?; Ok(()) } - pub fn sign_key( + fn sign_key( &self, target_id: &UserId, key_id: &str, signature: (String, String), sender_id: &UserId, - rooms: &super::rooms::Rooms, - globals: &super::globals::Globals, ) -> Result<()> { let mut key = target_id.as_bytes().to_vec(); key.push(0xff); @@ -619,12 +598,12 @@ impl service::users::Data for KeyValueDatabase { )?; // TODO: Should we notify about this change? - self.mark_device_key_update(target_id, rooms, globals)?; + self.mark_device_key_update(target_id)?; Ok(()) } - pub fn keys_changed<'a>( + fn keys_changed<'a>( &'a self, user_or_room_id: &str, from: u64, @@ -662,16 +641,14 @@ impl service::users::Data for KeyValueDatabase { }) } - pub fn mark_device_key_update( + fn mark_device_key_update( &self, user_id: &UserId, - rooms: &super::rooms::Rooms, - globals: &super::globals::Globals, ) -> Result<()> { - let count = globals.next_count()?.to_be_bytes(); - for room_id in rooms.rooms_joined(user_id).filter_map(|r| r.ok()) { + let count = services().globals.next_count()?.to_be_bytes(); + for room_id in services().rooms.rooms_joined(user_id).filter_map(|r| r.ok()) { // Don't send key updates to unencrypted rooms - if rooms + if services().rooms .room_state_get(&room_id, &StateEventType::RoomEncryption, "")? .is_none() { @@ -693,7 +670,7 @@ impl service::users::Data for KeyValueDatabase { Ok(()) } - pub fn get_device_keys( + fn get_device_keys( &self, user_id: &UserId, device_id: &DeviceId, @@ -709,7 +686,7 @@ impl service::users::Data for KeyValueDatabase { }) } - pub fn get_master_key bool>( + fn get_master_key bool>( &self, user_id: &UserId, allowed_signatures: F, @@ -730,7 +707,7 @@ impl service::users::Data for KeyValueDatabase { }) } - pub fn get_self_signing_key bool>( + fn get_self_signing_key bool>( &self, user_id: &UserId, allowed_signatures: F, @@ -751,7 +728,7 @@ impl service::users::Data for KeyValueDatabase { }) } - pub fn get_user_signing_key(&self, user_id: &UserId) -> Result>> { + fn get_user_signing_key(&self, user_id: &UserId) -> Result>> { self.userid_usersigningkeyid .get(user_id.as_bytes())? .map_or(Ok(None), |key| { @@ -763,20 +740,19 @@ impl service::users::Data for KeyValueDatabase { }) } - pub fn add_to_device_event( + fn add_to_device_event( &self, sender: &UserId, target_user_id: &UserId, target_device_id: &DeviceId, event_type: &str, content: serde_json::Value, - globals: &super::globals::Globals, ) -> Result<()> { let mut key = target_user_id.as_bytes().to_vec(); key.push(0xff); key.extend_from_slice(target_device_id.as_bytes()); key.push(0xff); - key.extend_from_slice(&globals.next_count()?.to_be_bytes()); + key.extend_from_slice(&services().globals.next_count()?.to_be_bytes()); let mut json = serde_json::Map::new(); json.insert("type".to_owned(), event_type.to_owned().into()); @@ -790,7 +766,7 @@ impl service::users::Data for KeyValueDatabase { Ok(()) } - pub fn get_to_device_events( + fn get_to_device_events( &self, user_id: &UserId, device_id: &DeviceId, @@ -812,7 +788,7 @@ impl service::users::Data for KeyValueDatabase { Ok(events) } - pub fn remove_to_device_events( + fn remove_to_device_events( &self, user_id: &UserId, device_id: &DeviceId, @@ -833,7 +809,7 @@ impl service::users::Data for KeyValueDatabase { .map(|(key, _)| { Ok::<_, Error>(( key.clone(), - utils::u64_from_bytes(&key[key.len() - mem::size_of::()..key.len()]) + utils::u64_from_bytes(&key[key.len() - size_of::()..key.len()]) .map_err(|_| Error::bad_database("ToDeviceId has invalid count bytes."))?, )) }) @@ -846,7 +822,7 @@ impl service::users::Data for KeyValueDatabase { Ok(()) } - pub fn update_device_metadata( + fn update_device_metadata( &self, user_id: &UserId, device_id: &DeviceId, @@ -871,7 +847,7 @@ impl service::users::Data for KeyValueDatabase { } /// Get device metadata. - pub fn get_device_metadata( + fn get_device_metadata( &self, user_id: &UserId, device_id: &DeviceId, @@ -889,7 +865,7 @@ impl service::users::Data for KeyValueDatabase { }) } - pub fn get_devicelist_version(&self, user_id: &UserId) -> Result> { + fn get_devicelist_version(&self, user_id: &UserId) -> Result> { self.userid_devicelistversion .get(user_id.as_bytes())? .map_or(Ok(None), |bytes| { @@ -899,7 +875,7 @@ impl service::users::Data for KeyValueDatabase { }) } - pub fn all_devices_metadata<'a>( + fn all_devices_metadata<'a>( &'a self, user_id: &UserId, ) -> impl Iterator> + 'a { @@ -915,7 +891,7 @@ impl service::users::Data for KeyValueDatabase { } /// Creates a new sync filter. Returns the filter id. - pub fn create_filter( + fn create_filter( &self, user_id: &UserId, filter: &IncomingFilterDefinition, @@ -934,7 +910,7 @@ impl service::users::Data for KeyValueDatabase { Ok(filter_id) } - pub fn get_filter( + fn get_filter( &self, user_id: &UserId, filter_id: &str, diff --git a/src/database/mod.rs b/src/database/mod.rs index a35228aa..12758af2 100644 --- a/src/database/mod.rs +++ b/src/database/mod.rs @@ -1,20 +1,7 @@ pub mod abstraction; +pub mod key_value; -pub mod account_data; -pub mod admin; -pub mod appservice; -pub mod globals; -pub mod key_backups; -pub mod media; -pub mod pusher; -pub mod rooms; -pub mod sending; -pub mod transaction_ids; -pub mod uiaa; -pub mod users; - -use self::admin::create_admin_room; -use crate::{utils, Config, Error, Result}; +use crate::{utils, Config, Error, Result, service::{users, globals, uiaa, rooms, account_data, media, key_backups, transaction_ids, sending, admin::{self, create_admin_room}, appservice, pusher}}; use abstraction::KeyValueDatabaseEngine; use directories::ProjectDirs; use futures_util::{stream::FuturesUnordered, StreamExt}; @@ -25,7 +12,7 @@ use ruma::{ GlobalAccountDataEvent, GlobalAccountDataEventType, }, push::Ruleset, - DeviceId, EventId, RoomId, UserId, + DeviceId, EventId, RoomId, UserId, signatures::CanonicalJsonValue, }; use std::{ collections::{BTreeMap, HashMap, HashSet}, @@ -38,21 +25,132 @@ use std::{ }; use tokio::sync::{mpsc, OwnedRwLockReadGuard, RwLock as TokioRwLock, Semaphore}; use tracing::{debug, error, info, warn}; +use abstraction::KvTree; pub struct KeyValueDatabase { _db: Arc, - pub globals: globals::Globals, - pub users: users::Users, - pub uiaa: uiaa::Uiaa, - pub rooms: rooms::Rooms, - pub account_data: account_data::AccountData, - pub media: media::Media, - pub key_backups: key_backups::KeyBackups, - pub transaction_ids: transaction_ids::TransactionIds, - pub sending: sending::Sending, - pub admin: admin::Admin, - pub appservice: appservice::Appservice, - pub pusher: pusher::PushData, + + //pub globals: globals::Globals, + pub(super) global: Arc, + pub(super) server_signingkeys: Arc, + + //pub users: users::Users, + pub(super) userid_password: Arc, + pub(super) userid_displayname: Arc, + pub(super) userid_avatarurl: Arc, + pub(super) userid_blurhash: Arc, + pub(super) userdeviceid_token: Arc, + pub(super) userdeviceid_metadata: Arc, // This is also used to check if a device exists + pub(super) userid_devicelistversion: Arc, // DevicelistVersion = u64 + pub(super) token_userdeviceid: Arc, + + pub(super) onetimekeyid_onetimekeys: Arc, // OneTimeKeyId = UserId + DeviceKeyId + pub(super) userid_lastonetimekeyupdate: Arc, // LastOneTimeKeyUpdate = Count + pub(super) keychangeid_userid: Arc, // KeyChangeId = UserId/RoomId + Count + pub(super) keyid_key: Arc, // KeyId = UserId + KeyId (depends on key type) + pub(super) userid_masterkeyid: Arc, + pub(super) userid_selfsigningkeyid: Arc, + pub(super) userid_usersigningkeyid: Arc, + + pub(super) userfilterid_filter: Arc, // UserFilterId = UserId + FilterId + + pub(super) todeviceid_events: Arc, // ToDeviceId = UserId + DeviceId + Count + + //pub uiaa: uiaa::Uiaa, + pub(super) userdevicesessionid_uiaainfo: Arc, // User-interactive authentication + pub(super) userdevicesessionid_uiaarequest: + RwLock, Box, String), CanonicalJsonValue>>, + + //pub edus: RoomEdus, + pub(super) readreceiptid_readreceipt: Arc, // ReadReceiptId = RoomId + Count + UserId + pub(super) roomuserid_privateread: Arc, // RoomUserId = Room + User, PrivateRead = Count + pub(super) roomuserid_lastprivatereadupdate: Arc, // LastPrivateReadUpdate = Count + pub(super) typingid_userid: Arc, // TypingId = RoomId + TimeoutTime + Count + pub(super) roomid_lasttypingupdate: Arc, // LastRoomTypingUpdate = Count + pub(super) presenceid_presence: Arc, // PresenceId = RoomId + Count + UserId + pub(super) userid_lastpresenceupdate: Arc, // LastPresenceUpdate = Count + + //pub rooms: rooms::Rooms, + pub(super) pduid_pdu: Arc, // PduId = ShortRoomId + Count + pub(super) eventid_pduid: Arc, + pub(super) roomid_pduleaves: Arc, + pub(super) alias_roomid: Arc, + pub(super) aliasid_alias: Arc, // AliasId = RoomId + Count + pub(super) publicroomids: Arc, + + pub(super) tokenids: Arc, // TokenId = ShortRoomId + Token + PduIdCount + + /// Participating servers in a room. + pub(super) roomserverids: Arc, // RoomServerId = RoomId + ServerName + pub(super) serverroomids: Arc, // ServerRoomId = ServerName + RoomId + + pub(super) userroomid_joined: Arc, + pub(super) roomuserid_joined: Arc, + pub(super) roomid_joinedcount: Arc, + pub(super) roomid_invitedcount: Arc, + pub(super) roomuseroncejoinedids: Arc, + pub(super) userroomid_invitestate: Arc, // InviteState = Vec> + pub(super) roomuserid_invitecount: Arc, // InviteCount = Count + pub(super) userroomid_leftstate: Arc, + pub(super) roomuserid_leftcount: Arc, + + pub(super) disabledroomids: Arc, // Rooms where incoming federation handling is disabled + + pub(super) lazyloadedids: Arc, // LazyLoadedIds = UserId + DeviceId + RoomId + LazyLoadedUserId + + pub(super) userroomid_notificationcount: Arc, // NotifyCount = u64 + pub(super) userroomid_highlightcount: Arc, // HightlightCount = u64 + + /// Remember the current state hash of a room. + pub(super) roomid_shortstatehash: Arc, + pub(super) roomsynctoken_shortstatehash: Arc, + /// Remember the state hash at events in the past. + pub(super) shorteventid_shortstatehash: Arc, + /// StateKey = EventType + StateKey, ShortStateKey = Count + pub(super) statekey_shortstatekey: Arc, + pub(super) shortstatekey_statekey: Arc, + + pub(super) roomid_shortroomid: Arc, + + pub(super) shorteventid_eventid: Arc, + pub(super) eventid_shorteventid: Arc, + + pub(super) statehash_shortstatehash: Arc, + pub(super) shortstatehash_statediff: Arc, // StateDiff = parent (or 0) + (shortstatekey+shorteventid++) + 0_u64 + (shortstatekey+shorteventid--) + + pub(super) shorteventid_authchain: Arc, + + /// RoomId + EventId -> outlier PDU. + /// Any pdu that has passed the steps 1-8 in the incoming event /federation/send/txn. + pub(super) eventid_outlierpdu: Arc, + pub(super) softfailedeventids: Arc, + + /// RoomId + EventId -> Parent PDU EventId. + pub(super) referencedevents: Arc, + + //pub account_data: account_data::AccountData, + pub(super) roomuserdataid_accountdata: Arc, // RoomUserDataId = Room + User + Count + Type + pub(super) roomusertype_roomuserdataid: Arc, // RoomUserType = Room + User + Type + + //pub media: media::Media, + pub(super) mediaid_file: Arc, // MediaId = MXC + WidthHeight + ContentDisposition + ContentType + //pub key_backups: key_backups::KeyBackups, + pub(super) backupid_algorithm: Arc, // BackupId = UserId + Version(Count) + pub(super) backupid_etag: Arc, // BackupId = UserId + Version(Count) + pub(super) backupkeyid_backup: Arc, // BackupKeyId = UserId + Version + RoomId + SessionId + + //pub transaction_ids: transaction_ids::TransactionIds, + pub(super) userdevicetxnid_response: Arc, // Response can be empty (/sendToDevice) or the event id (/send) + //pub sending: sending::Sending, + pub(super) servername_educount: Arc, // EduCount: Count of last EDU sync + pub(super) servernameevent_data: Arc, // ServernameEvent = (+ / $)SenderKey / ServerName / UserId + PduId / Id (for edus), Data = EDU content + pub(super) servercurrentevent_data: Arc, // ServerCurrentEvents = (+ / $)ServerName / UserId + PduId / Id (for edus), Data = EDU content + + //pub appservice: appservice::Appservice, + pub(super) id_appserviceregistrations: Arc, + + //pub pusher: pusher::PushData, + pub(super) senderkey_pusher: Arc, } impl KeyValueDatabase { @@ -157,7 +255,6 @@ impl KeyValueDatabase { let db = Arc::new(TokioRwLock::from(Self { _db: builder.clone(), - users: users::Users { userid_password: builder.open_tree("userid_password")?, userid_displayname: builder.open_tree("userid_displayname")?, userid_avatarurl: builder.open_tree("userid_avatarurl")?, @@ -175,13 +272,9 @@ impl KeyValueDatabase { userid_usersigningkeyid: builder.open_tree("userid_usersigningkeyid")?, userfilterid_filter: builder.open_tree("userfilterid_filter")?, todeviceid_events: builder.open_tree("todeviceid_events")?, - }, - uiaa: uiaa::Uiaa { + userdevicesessionid_uiaainfo: builder.open_tree("userdevicesessionid_uiaainfo")?, userdevicesessionid_uiaarequest: RwLock::new(BTreeMap::new()), - }, - rooms: rooms::Rooms { - edus: rooms::RoomEdus { readreceiptid_readreceipt: builder.open_tree("readreceiptid_readreceipt")?, roomuserid_privateread: builder.open_tree("roomuserid_privateread")?, // "Private" read receipt roomuserid_lastprivatereadupdate: builder @@ -190,7 +283,6 @@ impl KeyValueDatabase { roomid_lasttypingupdate: builder.open_tree("roomid_lasttypingupdate")?, presenceid_presence: builder.open_tree("presenceid_presence")?, userid_lastpresenceupdate: builder.open_tree("userid_lastpresenceupdate")?, - }, pduid_pdu: builder.open_tree("pduid_pdu")?, eventid_pduid: builder.open_tree("eventid_pduid")?, roomid_pduleaves: builder.open_tree("roomid_pduleaves")?, @@ -239,74 +331,23 @@ impl KeyValueDatabase { softfailedeventids: builder.open_tree("softfailedeventids")?, referencedevents: builder.open_tree("referencedevents")?, - pdu_cache: Mutex::new(LruCache::new( - config - .pdu_cache_capacity - .try_into() - .expect("pdu cache capacity fits into usize"), - )), - auth_chain_cache: Mutex::new(LruCache::new( - (100_000.0 * config.conduit_cache_capacity_modifier) as usize, - )), - shorteventid_cache: Mutex::new(LruCache::new( - (100_000.0 * config.conduit_cache_capacity_modifier) as usize, - )), - eventidshort_cache: Mutex::new(LruCache::new( - (100_000.0 * config.conduit_cache_capacity_modifier) as usize, - )), - shortstatekey_cache: Mutex::new(LruCache::new( - (100_000.0 * config.conduit_cache_capacity_modifier) as usize, - )), - statekeyshort_cache: Mutex::new(LruCache::new( - (100_000.0 * config.conduit_cache_capacity_modifier) as usize, - )), - our_real_users_cache: RwLock::new(HashMap::new()), - appservice_in_room_cache: RwLock::new(HashMap::new()), - lazy_load_waiting: Mutex::new(HashMap::new()), - stateinfo_cache: Mutex::new(LruCache::new( - (100.0 * config.conduit_cache_capacity_modifier) as usize, - )), - lasttimelinecount_cache: Mutex::new(HashMap::new()), - }, - account_data: account_data::AccountData { roomuserdataid_accountdata: builder.open_tree("roomuserdataid_accountdata")?, roomusertype_roomuserdataid: builder.open_tree("roomusertype_roomuserdataid")?, - }, - media: media::Media { mediaid_file: builder.open_tree("mediaid_file")?, - }, - key_backups: key_backups::KeyBackups { backupid_algorithm: builder.open_tree("backupid_algorithm")?, backupid_etag: builder.open_tree("backupid_etag")?, backupkeyid_backup: builder.open_tree("backupkeyid_backup")?, - }, - transaction_ids: transaction_ids::TransactionIds { userdevicetxnid_response: builder.open_tree("userdevicetxnid_response")?, - }, - sending: sending::Sending { servername_educount: builder.open_tree("servername_educount")?, servernameevent_data: builder.open_tree("servernameevent_data")?, servercurrentevent_data: builder.open_tree("servercurrentevent_data")?, - maximum_requests: Arc::new(Semaphore::new(config.max_concurrent_requests as usize)), - sender: sending_sender, - }, - admin: admin::Admin { - sender: admin_sender, - }, - appservice: appservice::Appservice { - cached_registrations: Arc::new(RwLock::new(HashMap::new())), id_appserviceregistrations: builder.open_tree("id_appserviceregistrations")?, - }, - pusher: pusher::PushData { senderkey_pusher: builder.open_tree("senderkey_pusher")?, - }, - globals: globals::Globals::load( - builder.open_tree("global")?, - builder.open_tree("server_signingkeys")?, - config.clone(), - )?, + global: builder.open_tree("global")?, + server_signingkeys: builder.open_tree("server_signingkeys")?, })); + // TODO: do this after constructing the db let guard = db.read().await; // Matrix resource ownership is based on the server name; changing it @@ -744,7 +785,7 @@ impl KeyValueDatabase { .bump_database_version(latest_database_version)?; // Create the admin room and server user on first run - create_admin_room(&guard).await?; + create_admin_room().await?; warn!( "Created new {} database with version {}", diff --git a/src/lib.rs b/src/lib.rs index c35a1293..0d058df3 100644 --- a/src/lib.rs +++ b/src/lib.rs @@ -9,17 +9,26 @@ mod config; mod database; -mod error; -mod pdu; -mod ruma_wrapper; +mod service; +pub mod api; mod utils; -pub mod appservice_server; -pub mod client_server; -pub mod server_server; +use std::cell::Cell; pub use config::Config; -pub use database::Database; -pub use error::{Error, Result}; -pub use pdu::PduEvent; -pub use ruma_wrapper::{Ruma, RumaResponse}; +pub use utils::error::{Error, Result}; +pub use service::{Services, pdu::PduEvent}; +pub use api::ruma_wrapper::{Ruma, RumaResponse}; + +use crate::database::KeyValueDatabase; + +pub static SERVICES: Cell> = Cell::new(None); + +enum ServicesEnum { + Rocksdb(Services) +} + +pub fn services() -> Services { + SERVICES.get().unwrap() +} + diff --git a/src/main.rs b/src/main.rs index a1af9761..543b953e 100644 --- a/src/main.rs +++ b/src/main.rs @@ -46,47 +46,44 @@ use tikv_jemallocator::Jemalloc; #[global_allocator] static GLOBAL: Jemalloc = Jemalloc; -lazy_static! { - static ref DB: Database = { - let raw_config = - Figment::new() - .merge( - Toml::file(Env::var("CONDUIT_CONFIG").expect( - "The CONDUIT_CONFIG env var needs to be set. Example: /etc/conduit.toml", - )) - .nested(), - ) - .merge(Env::prefixed("CONDUIT_").global()); - - let config = match raw_config.extract::() { - Ok(s) => s, - Err(e) => { - eprintln!("It looks like your config is invalid. The following error occured while parsing it: {}", e); - std::process::exit(1); - } - }; - - config.warn_deprecated(); - - let db = match Database::load_or_create(&config).await { - Ok(db) => db, - Err(e) => { - eprintln!( - "The database couldn't be loaded or created. The following error occured: {}", - e - ); - std::process::exit(1); - } - }; - }; -} - #[tokio::main] async fn main() { - lazy_static::initialize(&DB); + // Initialize DB + let raw_config = + Figment::new() + .merge( + Toml::file(Env::var("CONDUIT_CONFIG").expect( + "The CONDUIT_CONFIG env var needs to be set. Example: /etc/conduit.toml", + )) + .nested(), + ) + .merge(Env::prefixed("CONDUIT_").global()); + + let config = match raw_config.extract::() { + Ok(s) => s, + Err(e) => { + eprintln!("It looks like your config is invalid. The following error occured while parsing it: {}", e); + std::process::exit(1); + } + }; + + config.warn_deprecated(); + + let db = match KeyValueDatabase::load_or_create(&config).await { + Ok(db) => db, + Err(e) => { + eprintln!( + "The database couldn't be loaded or created. The following error occured: {}", + e + ); + std::process::exit(1); + } + }; + + SERVICES.set(db).expect("this is the first and only time we initialize the SERVICE static"); let start = async { - run_server(&config).await.unwrap(); + run_server().await.unwrap(); }; if config.allow_jaeger { diff --git a/src/service/account_data.rs b/src/service/account_data.rs index d85918f6..70ad9f2a 100644 --- a/src/service/account_data.rs +++ b/src/service/account_data.rs @@ -8,23 +8,15 @@ use ruma::{ use serde::{de::DeserializeOwned, Serialize}; use std::{collections::HashMap, sync::Arc}; -use super::abstraction::Tree; - -pub struct AccountData { - pub(super) roomuserdataid_accountdata: Arc, // RoomUserDataId = Room + User + Count + Type - pub(super) roomusertype_roomuserdataid: Arc, // RoomUserType = Room + User + Type -} - impl AccountData { /// Places one event in the account data of the user and removes the previous entry. - #[tracing::instrument(skip(self, room_id, user_id, event_type, data, globals))] + #[tracing::instrument(skip(self, room_id, user_id, event_type, data))] pub fn update( &self, room_id: Option<&RoomId>, user_id: &UserId, event_type: RoomAccountDataEventType, data: &T, - globals: &super::globals::Globals, ) -> Result<()> { let mut prefix = room_id .map(|r| r.to_string()) @@ -36,7 +28,7 @@ impl AccountData { prefix.push(0xff); let mut roomuserdataid = prefix.clone(); - roomuserdataid.extend_from_slice(&globals.next_count()?.to_be_bytes()); + roomuserdataid.extend_from_slice(&services().globals.next_count()?.to_be_bytes()); roomuserdataid.push(0xff); roomuserdataid.extend_from_slice(event_type.to_string().as_bytes()); diff --git a/src/service/admin.rs b/src/service/admin.rs index 6f418ea8..ded0adb9 100644 --- a/src/service/admin.rs +++ b/src/service/admin.rs @@ -5,14 +5,6 @@ use std::{ time::Instant, }; -use crate::{ - client_server::AUTO_GEN_PASSWORD_LENGTH, - error::{Error, Result}, - pdu::PduBuilder, - server_server, utils, - utils::HtmlEscape, - Database, PduEvent, -}; use clap::Parser; use regex::Regex; use ruma::{ @@ -36,6 +28,10 @@ use ruma::{ use serde_json::value::to_raw_value; use tokio::sync::{mpsc, MutexGuard, RwLock, RwLockReadGuard}; +use crate::{services, Error, api::{server_server, client_server::AUTO_GEN_PASSWORD_LENGTH}, PduEvent, utils::{HtmlEscape, self}}; + +use super::pdu::PduBuilder; + #[derive(Debug)] pub enum AdminRoomEvent { ProcessMessage(String), @@ -50,22 +46,19 @@ pub struct Admin { impl Admin { pub fn start_handler( &self, - db: Arc>, mut receiver: mpsc::UnboundedReceiver, ) { tokio::spawn(async move { // TODO: Use futures when we have long admin commands //let mut futures = FuturesUnordered::new(); - let guard = db.read().await; - - let conduit_user = UserId::parse(format!("@conduit:{}", guard.globals.server_name())) + let conduit_user = UserId::parse(format!("@conduit:{}", services().globals.server_name())) .expect("@conduit:server_name is valid"); - let conduit_room = guard + let conduit_room = services() .rooms .id_from_alias( - format!("#admins:{}", guard.globals.server_name()) + format!("#admins:{}", services().globals.server_name()) .as_str() .try_into() .expect("#admins:server_name is a valid room alias"), @@ -73,12 +66,9 @@ impl Admin { .expect("Database data for admin room alias must be valid") .expect("Admin room must exist"); - drop(guard); - let send_message = |message: RoomMessageEventContent, - guard: RwLockReadGuard<'_, Database>, mutex_lock: &MutexGuard<'_, ()>| { - guard + services() .rooms .build_and_append_pdu( PduBuilder { @@ -91,7 +81,6 @@ impl Admin { }, &conduit_user, &conduit_room, - &guard, mutex_lock, ) .unwrap(); @@ -100,15 +89,13 @@ impl Admin { loop { tokio::select! { Some(event) = receiver.recv() => { - let guard = db.read().await; - let message_content = match event { AdminRoomEvent::SendMessage(content) => content, - AdminRoomEvent::ProcessMessage(room_message) => process_admin_message(&*guard, room_message).await + AdminRoomEvent::ProcessMessage(room_message) => process_admin_message(room_message).await }; let mutex_state = Arc::clone( - guard.globals + services().globals .roomid_mutex_state .write() .unwrap() @@ -118,7 +105,7 @@ impl Admin { let state_lock = mutex_state.lock().await; - send_message(message_content, guard, &state_lock); + send_message(message_content, &state_lock); drop(state_lock); } @@ -141,7 +128,7 @@ impl Admin { } // Parse and process a message from the admin room -async fn process_admin_message(db: &Database, room_message: String) -> RoomMessageEventContent { +async fn process_admin_message(room_message: String) -> RoomMessageEventContent { let mut lines = room_message.lines(); let command_line = lines.next().expect("each string has at least one line"); let body: Vec<_> = lines.collect(); @@ -149,7 +136,7 @@ async fn process_admin_message(db: &Database, room_message: String) -> RoomMessa let admin_command = match parse_admin_command(&command_line) { Ok(command) => command, Err(error) => { - let server_name = db.globals.server_name(); + let server_name = services().globals.server_name(); let message = error .to_string() .replace("server.name", server_name.as_str()); @@ -159,7 +146,7 @@ async fn process_admin_message(db: &Database, room_message: String) -> RoomMessa } }; - match process_admin_command(db, admin_command, body).await { + match process_admin_command(admin_command, body).await { Ok(reply_message) => reply_message, Err(error) => { let markdown_message = format!( @@ -322,7 +309,6 @@ enum AdminCommand { } async fn process_admin_command( - db: &Database, command: AdminCommand, body: Vec<&str>, ) -> Result { @@ -332,7 +318,7 @@ async fn process_admin_command( let appservice_config = body[1..body.len() - 1].join("\n"); let parsed_config = serde_yaml::from_str::(&appservice_config); match parsed_config { - Ok(yaml) => match db.appservice.register_appservice(yaml) { + Ok(yaml) => match services().appservice.register_appservice(yaml) { Ok(id) => RoomMessageEventContent::text_plain(format!( "Appservice registered with ID: {}.", id @@ -355,7 +341,7 @@ async fn process_admin_command( } AdminCommand::UnregisterAppservice { appservice_identifier, - } => match db.appservice.unregister_appservice(&appservice_identifier) { + } => match services().appservice.unregister_appservice(&appservice_identifier) { Ok(()) => RoomMessageEventContent::text_plain("Appservice unregistered."), Err(e) => RoomMessageEventContent::text_plain(format!( "Failed to unregister appservice: {}", @@ -363,7 +349,7 @@ async fn process_admin_command( )), }, AdminCommand::ListAppservices => { - if let Ok(appservices) = db.appservice.iter_ids().map(|ids| ids.collect::>()) { + if let Ok(appservices) = services().appservice.iter_ids().map(|ids| ids.collect::>()) { let count = appservices.len(); let output = format!( "Appservices ({}): {}", @@ -380,14 +366,14 @@ async fn process_admin_command( } } AdminCommand::ListRooms => { - let room_ids = db.rooms.iter_ids(); + let room_ids = services().rooms.iter_ids(); let output = format!( "Rooms:\n{}", room_ids .filter_map(|r| r.ok()) .map(|id| id.to_string() + "\tMembers: " - + &db + + &services() .rooms .room_joined_count(&id) .ok() @@ -399,7 +385,7 @@ async fn process_admin_command( ); RoomMessageEventContent::text_plain(output) } - AdminCommand::ListLocalUsers => match db.users.list_local_users() { + AdminCommand::ListLocalUsers => match services().users.list_local_users() { Ok(users) => { let mut msg: String = format!("Found {} local user account(s):\n", users.len()); msg += &users.join("\n"); @@ -408,7 +394,7 @@ async fn process_admin_command( Err(e) => RoomMessageEventContent::text_plain(e.to_string()), }, AdminCommand::IncomingFederation => { - let map = db.globals.roomid_federationhandletime.read().unwrap(); + let map = services().globals.roomid_federationhandletime.read().unwrap(); let mut msg: String = format!("Handling {} incoming pdus:\n", map.len()); for (r, (e, i)) in map.iter() { @@ -425,7 +411,7 @@ async fn process_admin_command( } AdminCommand::GetAuthChain { event_id } => { let event_id = Arc::::from(event_id); - if let Some(event) = db.rooms.get_pdu_json(&event_id)? { + if let Some(event) = services().rooms.get_pdu_json(&event_id)? { let room_id_str = event .get("room_id") .and_then(|val| val.as_str()) @@ -435,7 +421,7 @@ async fn process_admin_command( Error::bad_database("Invalid room id field in event in database") })?; let start = Instant::now(); - let count = server_server::get_auth_chain(room_id, vec![event_id], db) + let count = server_server::get_auth_chain(room_id, vec![event_id]) .await? .count(); let elapsed = start.elapsed(); @@ -486,10 +472,10 @@ async fn process_admin_command( } AdminCommand::GetPdu { event_id } => { let mut outlier = false; - let mut pdu_json = db.rooms.get_non_outlier_pdu_json(&event_id)?; + let mut pdu_json = services().rooms.get_non_outlier_pdu_json(&event_id)?; if pdu_json.is_none() { outlier = true; - pdu_json = db.rooms.get_pdu_json(&event_id)?; + pdu_json = services().rooms.get_pdu_json(&event_id)?; } match pdu_json { Some(json) => { @@ -519,7 +505,7 @@ async fn process_admin_command( None => RoomMessageEventContent::text_plain("PDU not found."), } } - AdminCommand::DatabaseMemoryUsage => match db._db.memory_usage() { + AdminCommand::DatabaseMemoryUsage => match services()._db.memory_usage() { Ok(response) => RoomMessageEventContent::text_plain(response), Err(e) => RoomMessageEventContent::text_plain(format!( "Failed to get database memory usage: {}", @@ -528,12 +514,12 @@ async fn process_admin_command( }, AdminCommand::ShowConfig => { // Construct and send the response - RoomMessageEventContent::text_plain(format!("{}", db.globals.config)) + RoomMessageEventContent::text_plain(format!("{}", services().globals.config)) } AdminCommand::ResetPassword { username } => { let user_id = match UserId::parse_with_server_name( username.as_str().to_lowercase(), - db.globals.server_name(), + services().globals.server_name(), ) { Ok(id) => id, Err(e) => { @@ -545,10 +531,10 @@ async fn process_admin_command( }; // Check if the specified user is valid - if !db.users.exists(&user_id)? - || db.users.is_deactivated(&user_id)? + if !services().users.exists(&user_id)? + || services().users.is_deactivated(&user_id)? || user_id - == UserId::parse_with_server_name("conduit", db.globals.server_name()) + == UserId::parse_with_server_name("conduit", services().globals.server_name()) .expect("conduit user exists") { return Ok(RoomMessageEventContent::text_plain( @@ -558,7 +544,7 @@ async fn process_admin_command( let new_password = utils::random_string(AUTO_GEN_PASSWORD_LENGTH); - match db.users.set_password(&user_id, Some(new_password.as_str())) { + match services().users.set_password(&user_id, Some(new_password.as_str())) { Ok(()) => RoomMessageEventContent::text_plain(format!( "Successfully reset the password for user {}: {}", user_id, new_password @@ -574,7 +560,7 @@ async fn process_admin_command( // Validate user id let user_id = match UserId::parse_with_server_name( username.as_str().to_lowercase(), - db.globals.server_name(), + services().globals.server_name(), ) { Ok(id) => id, Err(e) => { @@ -589,21 +575,21 @@ async fn process_admin_command( "userid {user_id} is not allowed due to historical" ))); } - if db.users.exists(&user_id)? { + if services().users.exists(&user_id)? { return Ok(RoomMessageEventContent::text_plain(format!( "userid {user_id} already exists" ))); } // Create user - db.users.create(&user_id, Some(password.as_str()))?; + services().users.create(&user_id, Some(password.as_str()))?; // Default to pretty displayname let displayname = format!("{} ⚡️", user_id.localpart()); - db.users + services().users .set_displayname(&user_id, Some(displayname.clone()))?; // Initial account data - db.account_data.update( + services().account_data.update( None, &user_id, ruma::events::GlobalAccountDataEventType::PushRules @@ -614,24 +600,21 @@ async fn process_admin_command( global: ruma::push::Ruleset::server_default(&user_id), }, }, - &db.globals, )?; // we dont add a device since we're not the user, just the creator - db.flush()?; - // Inhibit login does not work for guests RoomMessageEventContent::text_plain(format!( "Created user with user_id: {user_id} and password: {password}" )) } AdminCommand::DisableRoom { room_id } => { - db.rooms.disabledroomids.insert(room_id.as_bytes(), &[])?; + services().rooms.disabledroomids.insert(room_id.as_bytes(), &[])?; RoomMessageEventContent::text_plain("Room disabled.") } AdminCommand::EnableRoom { room_id } => { - db.rooms.disabledroomids.remove(room_id.as_bytes())?; + services().rooms.disabledroomids.remove(room_id.as_bytes())?; RoomMessageEventContent::text_plain("Room enabled.") } AdminCommand::DeactivateUser { @@ -639,16 +622,16 @@ async fn process_admin_command( user_id, } => { let user_id = Arc::::from(user_id); - if db.users.exists(&user_id)? { + if services().users.exists(&user_id)? { RoomMessageEventContent::text_plain(format!( "Making {} leave all rooms before deactivation...", user_id )); - db.users.deactivate_account(&user_id)?; + services().users.deactivate_account(&user_id)?; if leave_rooms { - db.rooms.leave_all_rooms(&user_id, &db).await?; + services().rooms.leave_all_rooms(&user_id).await?; } RoomMessageEventContent::text_plain(format!( @@ -685,7 +668,7 @@ async fn process_admin_command( if !force { user_ids.retain(|&user_id| { - match db.users.is_admin(user_id, &db.rooms, &db.globals) { + match services().users.is_admin(user_id) { Ok(is_admin) => match is_admin { true => { admins.push(user_id.localpart()); @@ -699,7 +682,7 @@ async fn process_admin_command( } for &user_id in &user_ids { - match db.users.deactivate_account(user_id) { + match services().users.deactivate_account(user_id) { Ok(_) => deactivation_count += 1, Err(_) => {} } @@ -707,7 +690,7 @@ async fn process_admin_command( if leave_rooms { for &user_id in &user_ids { - let _ = db.rooms.leave_all_rooms(user_id, &db).await; + let _ = services().rooms.leave_all_rooms(user_id).await; } } @@ -814,13 +797,13 @@ fn usage_to_html(text: &str, server_name: &ServerName) -> String { /// /// Users in this room are considered admins by conduit, and the room can be /// used to issue admin commands by talking to the server user inside it. -pub(crate) async fn create_admin_room(db: &Database) -> Result<()> { - let room_id = RoomId::new(db.globals.server_name()); +pub(crate) async fn create_admin_room() -> Result<()> { + let room_id = RoomId::new(services().globals.server_name()); - db.rooms.get_or_create_shortroomid(&room_id, &db.globals)?; + services().rooms.get_or_create_shortroomid(&room_id)?; let mutex_state = Arc::clone( - db.globals + services().globals .roomid_mutex_state .write() .unwrap() @@ -830,10 +813,10 @@ pub(crate) async fn create_admin_room(db: &Database) -> Result<()> { let state_lock = mutex_state.lock().await; // Create a user for the server - let conduit_user = UserId::parse_with_server_name("conduit", db.globals.server_name()) + let conduit_user = UserId::parse_with_server_name("conduit", services().globals.server_name()) .expect("@conduit:server_name is valid"); - db.users.create(&conduit_user, None)?; + services().users.create(&conduit_user, None)?; let mut content = RoomCreateEventContent::new(conduit_user.clone()); content.federate = true; @@ -841,7 +824,7 @@ pub(crate) async fn create_admin_room(db: &Database) -> Result<()> { content.room_version = RoomVersionId::V6; // 1. The room create event - db.rooms.build_and_append_pdu( + services().rooms.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomCreate, content: to_raw_value(&content).expect("event is valid, we just created it"), @@ -851,12 +834,11 @@ pub(crate) async fn create_admin_room(db: &Database) -> Result<()> { }, &conduit_user, &room_id, - &db, &state_lock, )?; // 2. Make conduit bot join - db.rooms.build_and_append_pdu( + services().rooms.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomMember, content: to_raw_value(&RoomMemberEventContent { @@ -876,7 +858,6 @@ pub(crate) async fn create_admin_room(db: &Database) -> Result<()> { }, &conduit_user, &room_id, - &db, &state_lock, )?; @@ -884,7 +865,7 @@ pub(crate) async fn create_admin_room(db: &Database) -> Result<()> { let mut users = BTreeMap::new(); users.insert(conduit_user.clone(), 100.into()); - db.rooms.build_and_append_pdu( + services().rooms.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomPowerLevels, content: to_raw_value(&RoomPowerLevelsEventContent { @@ -898,12 +879,11 @@ pub(crate) async fn create_admin_room(db: &Database) -> Result<()> { }, &conduit_user, &room_id, - &db, &state_lock, )?; // 4.1 Join Rules - db.rooms.build_and_append_pdu( + services().rooms.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomJoinRules, content: to_raw_value(&RoomJoinRulesEventContent::new(JoinRule::Invite)) @@ -914,12 +894,11 @@ pub(crate) async fn create_admin_room(db: &Database) -> Result<()> { }, &conduit_user, &room_id, - &db, &state_lock, )?; // 4.2 History Visibility - db.rooms.build_and_append_pdu( + services().rooms.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomHistoryVisibility, content: to_raw_value(&RoomHistoryVisibilityEventContent::new( @@ -932,12 +911,11 @@ pub(crate) async fn create_admin_room(db: &Database) -> Result<()> { }, &conduit_user, &room_id, - &db, &state_lock, )?; // 4.3 Guest Access - db.rooms.build_and_append_pdu( + services().rooms.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomGuestAccess, content: to_raw_value(&RoomGuestAccessEventContent::new(GuestAccess::Forbidden)) @@ -948,14 +926,13 @@ pub(crate) async fn create_admin_room(db: &Database) -> Result<()> { }, &conduit_user, &room_id, - &db, &state_lock, )?; // 5. Events implied by name and topic - let room_name = RoomName::parse(format!("{} Admin Room", db.globals.server_name())) + let room_name = RoomName::parse(format!("{} Admin Room", services().globals.server_name())) .expect("Room name is valid"); - db.rooms.build_and_append_pdu( + services().rooms.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomName, content: to_raw_value(&RoomNameEventContent::new(Some(room_name))) @@ -966,15 +943,14 @@ pub(crate) async fn create_admin_room(db: &Database) -> Result<()> { }, &conduit_user, &room_id, - &db, &state_lock, )?; - db.rooms.build_and_append_pdu( + services().rooms.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomTopic, content: to_raw_value(&RoomTopicEventContent { - topic: format!("Manage {}", db.globals.server_name()), + topic: format!("Manage {}", services().globals.server_name()), }) .expect("event is valid, we just created it"), unsigned: None, @@ -983,16 +959,15 @@ pub(crate) async fn create_admin_room(db: &Database) -> Result<()> { }, &conduit_user, &room_id, - &db, &state_lock, )?; // 6. Room alias - let alias: Box = format!("#admins:{}", db.globals.server_name()) + let alias: Box = format!("#admins:{}", services().globals.server_name()) .try_into() .expect("#admins:server_name is a valid alias name"); - db.rooms.build_and_append_pdu( + services().rooms.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomCanonicalAlias, content: to_raw_value(&RoomCanonicalAliasEventContent { @@ -1006,11 +981,10 @@ pub(crate) async fn create_admin_room(db: &Database) -> Result<()> { }, &conduit_user, &room_id, - &db, &state_lock, )?; - db.rooms.set_alias(&alias, Some(&room_id), &db.globals)?; + services().rooms.set_alias(&alias, Some(&room_id))?; Ok(()) } @@ -1019,20 +993,19 @@ pub(crate) async fn create_admin_room(db: &Database) -> Result<()> { /// /// In conduit, this is equivalent to granting admin privileges. pub(crate) async fn make_user_admin( - db: &Database, user_id: &UserId, displayname: String, ) -> Result<()> { - let admin_room_alias: Box = format!("#admins:{}", db.globals.server_name()) + let admin_room_alias: Box = format!("#admins:{}", services().globals.server_name()) .try_into() .expect("#admins:server_name is a valid alias name"); - let room_id = db + let room_id = services() .rooms .id_from_alias(&admin_room_alias)? .expect("Admin room must exist"); let mutex_state = Arc::clone( - db.globals + services().globals .roomid_mutex_state .write() .unwrap() @@ -1042,11 +1015,11 @@ pub(crate) async fn make_user_admin( let state_lock = mutex_state.lock().await; // Use the server user to grant the new admin's power level - let conduit_user = UserId::parse_with_server_name("conduit", db.globals.server_name()) + let conduit_user = UserId::parse_with_server_name("conduit", services().globals.server_name()) .expect("@conduit:server_name is valid"); // Invite and join the real user - db.rooms.build_and_append_pdu( + services().rooms.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomMember, content: to_raw_value(&RoomMemberEventContent { @@ -1066,10 +1039,9 @@ pub(crate) async fn make_user_admin( }, &conduit_user, &room_id, - &db, &state_lock, )?; - db.rooms.build_and_append_pdu( + services().rooms.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomMember, content: to_raw_value(&RoomMemberEventContent { @@ -1089,7 +1061,6 @@ pub(crate) async fn make_user_admin( }, &user_id, &room_id, - &db, &state_lock, )?; @@ -1098,7 +1069,7 @@ pub(crate) async fn make_user_admin( users.insert(conduit_user.to_owned(), 100.into()); users.insert(user_id.to_owned(), 100.into()); - db.rooms.build_and_append_pdu( + services().rooms.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomPowerLevels, content: to_raw_value(&RoomPowerLevelsEventContent { @@ -1112,17 +1083,16 @@ pub(crate) async fn make_user_admin( }, &conduit_user, &room_id, - &db, &state_lock, )?; // Send welcome message - db.rooms.build_and_append_pdu( + services().rooms.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomMessage, content: to_raw_value(&RoomMessageEventContent::text_html( - format!("## Thank you for trying out Conduit!\n\nConduit is currently in Beta. This means you can join and participate in most Matrix rooms, but not all features are supported and you might run into bugs from time to time.\n\nHelpful links:\n> Website: https://conduit.rs\n> Git and Documentation: https://gitlab.com/famedly/conduit\n> Report issues: https://gitlab.com/famedly/conduit/-/issues\n\nFor a list of available commands, send the following message in this room: `@conduit:{}: --help`\n\nHere are some rooms you can join (by typing the command):\n\nConduit room (Ask questions and get notified on updates):\n`/join #conduit:fachschaften.org`\n\nConduit lounge (Off-topic, only Conduit users are allowed to join)\n`/join #conduit-lounge:conduit.rs`", db.globals.server_name()).to_owned(), - format!("

Thank you for trying out Conduit!

\n

Conduit is currently in Beta. This means you can join and participate in most Matrix rooms, but not all features are supported and you might run into bugs from time to time.

\n

Helpful links:

\n
\n

Website: https://conduit.rs
Git and Documentation: https://gitlab.com/famedly/conduit
Report issues: https://gitlab.com/famedly/conduit/-/issues

\n
\n

For a list of available commands, send the following message in this room: @conduit:{}: --help

\n

Here are some rooms you can join (by typing the command):

\n

Conduit room (Ask questions and get notified on updates):
/join #conduit:fachschaften.org

\n

Conduit lounge (Off-topic, only Conduit users are allowed to join)
/join #conduit-lounge:conduit.rs

\n", db.globals.server_name()).to_owned(), + format!("## Thank you for trying out Conduit!\n\nConduit is currently in Beta. This means you can join and participate in most Matrix rooms, but not all features are supported and you might run into bugs from time to time.\n\nHelpful links:\n> Website: https://conduit.rs\n> Git and Documentation: https://gitlab.com/famedly/conduit\n> Report issues: https://gitlab.com/famedly/conduit/-/issues\n\nFor a list of available commands, send the following message in this room: `@conduit:{}: --help`\n\nHere are some rooms you can join (by typing the command):\n\nConduit room (Ask questions and get notified on updates):\n`/join #conduit:fachschaften.org`\n\nConduit lounge (Off-topic, only Conduit users are allowed to join)\n`/join #conduit-lounge:conduit.rs`", services().globals.server_name()).to_owned(), + format!("

Thank you for trying out Conduit!

\n

Conduit is currently in Beta. This means you can join and participate in most Matrix rooms, but not all features are supported and you might run into bugs from time to time.

\n

Helpful links:

\n
\n

Website: https://conduit.rs
Git and Documentation: https://gitlab.com/famedly/conduit
Report issues: https://gitlab.com/famedly/conduit/-/issues

\n
\n

For a list of available commands, send the following message in this room: @conduit:{}: --help

\n

Here are some rooms you can join (by typing the command):

\n

Conduit room (Ask questions and get notified on updates):
/join #conduit:fachschaften.org

\n

Conduit lounge (Off-topic, only Conduit users are allowed to join)
/join #conduit-lounge:conduit.rs

\n", services().globals.server_name()).to_owned(), )) .expect("event is valid, we just created it"), unsigned: None, @@ -1131,7 +1101,6 @@ pub(crate) async fn make_user_admin( }, &conduit_user, &room_id, - &db, &state_lock, )?; diff --git a/src/service/appservice/data.rs b/src/service/appservice/data.rs index fe57451f..eed84d59 100644 --- a/src/service/appservice/data.rs +++ b/src/service/appservice/data.rs @@ -1,17 +1,18 @@ pub trait Data { + type Iter: Iterator; /// Registers an appservice and returns the ID to the caller - pub fn register_appservice(&self, yaml: serde_yaml::Value) -> Result; + fn register_appservice(&self, yaml: serde_yaml::Value) -> Result; /// Remove an appservice registration /// /// # Arguments /// /// * `service_name` - the name you send to register the service previously - pub fn unregister_appservice(&self, service_name: &str) -> Result<()>; + fn unregister_appservice(&self, service_name: &str) -> Result<()>; - pub fn get_registration(&self, id: &str) -> Result>; + fn get_registration(&self, id: &str) -> Result>; - pub fn iter_ids(&self) -> Result> + '_>; + fn iter_ids(&self) -> Result>>; - pub fn all(&self) -> Result>; + fn all(&self) -> Result>; } diff --git a/src/service/key_backups.rs b/src/service/key_backups.rs index 10443f6b..be1d6b18 100644 --- a/src/service/key_backups.rs +++ b/src/service/key_backups.rs @@ -1,4 +1,4 @@ -use crate::{utils, Error, Result}; +use crate::{utils, Error, Result, services}; use ruma::{ api::client::{ backup::{BackupAlgorithm, KeyBackupData, RoomKeyBackup}, @@ -9,22 +9,13 @@ use ruma::{ }; use std::{collections::BTreeMap, sync::Arc}; -use super::abstraction::Tree; - -pub struct KeyBackups { - pub(super) backupid_algorithm: Arc, // BackupId = UserId + Version(Count) - pub(super) backupid_etag: Arc, // BackupId = UserId + Version(Count) - pub(super) backupkeyid_backup: Arc, // BackupKeyId = UserId + Version + RoomId + SessionId -} - impl KeyBackups { pub fn create_backup( &self, user_id: &UserId, backup_metadata: &Raw, - globals: &super::globals::Globals, ) -> Result { - let version = globals.next_count()?.to_string(); + let version = services().globals.next_count()?.to_string(); let mut key = user_id.as_bytes().to_vec(); key.push(0xff); @@ -35,7 +26,7 @@ impl KeyBackups { &serde_json::to_vec(backup_metadata).expect("BackupAlgorithm::to_vec always works"), )?; self.backupid_etag - .insert(&key, &globals.next_count()?.to_be_bytes())?; + .insert(&key, &services().globals.next_count()?.to_be_bytes())?; Ok(version) } @@ -61,7 +52,6 @@ impl KeyBackups { user_id: &UserId, version: &str, backup_metadata: &Raw, - globals: &super::globals::Globals, ) -> Result { let mut key = user_id.as_bytes().to_vec(); key.push(0xff); @@ -77,7 +67,7 @@ impl KeyBackups { self.backupid_algorithm .insert(&key, backup_metadata.json().get().as_bytes())?; self.backupid_etag - .insert(&key, &globals.next_count()?.to_be_bytes())?; + .insert(&key, &services().globals.next_count()?.to_be_bytes())?; Ok(version.to_owned()) } @@ -157,7 +147,6 @@ impl KeyBackups { room_id: &RoomId, session_id: &str, key_data: &Raw, - globals: &super::globals::Globals, ) -> Result<()> { let mut key = user_id.as_bytes().to_vec(); key.push(0xff); @@ -171,7 +160,7 @@ impl KeyBackups { } self.backupid_etag - .insert(&key, &globals.next_count()?.to_be_bytes())?; + .insert(&key, &services().globals.next_count()?.to_be_bytes())?; key.push(0xff); key.extend_from_slice(room_id.as_bytes()); diff --git a/src/service/media.rs b/src/service/media.rs index a4bb4025..1bdf6d47 100644 --- a/src/service/media.rs +++ b/src/service/media.rs @@ -1,4 +1,3 @@ -use crate::database::globals::Globals; use image::{imageops::FilterType, GenericImageView}; use super::abstraction::Tree; diff --git a/src/service/mod.rs b/src/service/mod.rs new file mode 100644 index 00000000..80239cbf --- /dev/null +++ b/src/service/mod.rs @@ -0,0 +1,28 @@ +pub mod pdu; +pub mod appservice; +pub mod pusher; +pub mod rooms; +pub mod transaction_ids; +pub mod uiaa; +pub mod users; +pub mod account_data; +pub mod admin; +pub mod globals; +pub mod key_backups; +pub mod media; +pub mod sending; + +pub struct Services { + pub appservice: appservice::Service, + pub pusher: pusher::Service, + pub rooms: rooms::Service, + pub transaction_ids: transaction_ids::Service, + pub uiaa: uiaa::Service, + pub users: users::Service, + //pub account_data: account_data::Service, + //pub admin: admin::Service, + pub globals: globals::Service, + //pub key_backups: key_backups::Service, + //pub media: media::Service, + //pub sending: sending::Service, +} diff --git a/src/service/pdu.rs b/src/service/pdu.rs index 20ec01ea..47e21a60 100644 --- a/src/service/pdu.rs +++ b/src/service/pdu.rs @@ -1,4 +1,4 @@ -use crate::{Database, Error}; +use crate::{Database, Error, services}; use ruma::{ events::{ room::member::RoomMemberEventContent, AnyEphemeralRoomEvent, AnyRoomEvent, AnyStateEvent, @@ -332,7 +332,6 @@ impl Ord for PduEvent { /// Returns a tuple of the new `EventId` and the PDU as a `BTreeMap`. pub(crate) fn gen_event_id_canonical_json( pdu: &RawJsonValue, - db: &Database, ) -> crate::Result<(Box, CanonicalJsonObject)> { let value: CanonicalJsonObject = serde_json::from_str(pdu.get()).map_err(|e| { warn!("Error parsing incoming event {:?}: {:?}", pdu, e); @@ -344,7 +343,7 @@ pub(crate) fn gen_event_id_canonical_json( .and_then(|id| RoomId::parse(id.as_str()?).ok()) .ok_or_else(|| Error::bad_database("PDU in db has invalid room_id."))?; - let room_version_id = db.rooms.get_room_version(&room_id); + let room_version_id = services().rooms.get_room_version(&room_id); let event_id = format!( "${}", diff --git a/src/service/pusher/data.rs b/src/service/pusher/data.rs index 468ad8b4..ef2b8193 100644 --- a/src/service/pusher/data.rs +++ b/src/service/pusher/data.rs @@ -1,11 +1,13 @@ +use ruma::{UserId, api::client::push::{set_pusher, get_pushers}}; + pub trait Data { fn set_pusher(&self, sender: &UserId, pusher: set_pusher::v3::Pusher) -> Result<()>; - pub fn get_pusher(&self, senderkey: &[u8]) -> Result>; + fn get_pusher(&self, senderkey: &[u8]) -> Result>; - pub fn get_pushers(&self, sender: &UserId) -> Result>; + fn get_pushers(&self, sender: &UserId) -> Result>; - pub fn get_pusher_senderkeys<'a>( + fn get_pusher_senderkeys<'a>( &'a self, sender: &UserId, ) -> impl Iterator> + 'a; diff --git a/src/service/pusher/mod.rs b/src/service/pusher/mod.rs index 342763e8..87e91a14 100644 --- a/src/service/pusher/mod.rs +++ b/src/service/pusher/mod.rs @@ -1,7 +1,27 @@ mod data; pub use data::Data; -use crate::service::*; +use crate::{services, Error, PduEvent}; +use bytes::BytesMut; +use ruma::{ + api::{ + client::push::{get_pushers, set_pusher, PusherKind}, + push_gateway::send_event_notification::{ + self, + v1::{Device, Notification, NotificationCounts, NotificationPriority}, + }, + MatrixVersion, OutgoingRequest, SendAccessToken, + }, + events::{ + room::{name::RoomNameEventContent, power_levels::RoomPowerLevelsEventContent}, + AnySyncRoomEvent, RoomEventType, StateEventType, + }, + push::{Action, PushConditionRoomCtx, PushFormat, Ruleset, Tweak}, + serde::Raw, + uint, RoomId, UInt, UserId, +}; +use std::{fmt::Debug, mem}; +use tracing::{error, info, warn}; pub struct Service { db: D, @@ -27,9 +47,8 @@ impl Service<_> { self.db.get_pusher_senderkeys(sender) } - #[tracing::instrument(skip(globals, destination, request))] + #[tracing::instrument(skip(destination, request))] pub async fn send_request( - globals: &crate::database::globals::Globals, destination: &str, request: T, ) -> Result @@ -57,7 +76,7 @@ impl Service<_> { //*reqwest_request.timeout_mut() = Some(Duration::from_secs(5)); let url = reqwest_request.url().clone(); - let response = globals.default_client().execute(reqwest_request).await; + let response = services().globals.default_client().execute(reqwest_request).await; match response { Ok(mut response) => { @@ -105,19 +124,19 @@ impl Service<_> { } } - #[tracing::instrument(skip(user, unread, pusher, ruleset, pdu, db))] + #[tracing::instrument(skip(user, unread, pusher, ruleset, pdu))] pub async fn send_push_notice( + &self, user: &UserId, unread: UInt, pusher: &get_pushers::v3::Pusher, ruleset: Ruleset, pdu: &PduEvent, - db: &Database, ) -> Result<()> { let mut notify = None; let mut tweaks = Vec::new(); - let power_levels: RoomPowerLevelsEventContent = db + let power_levels: RoomPowerLevelsEventContent = services() .rooms .room_state_get(&pdu.room_id, &StateEventType::RoomPowerLevels, "")? .map(|ev| { @@ -127,13 +146,12 @@ impl Service<_> { .transpose()? .unwrap_or_default(); - for action in get_actions( + for action in self.get_actions( user, &ruleset, &power_levels, &pdu.to_sync_room_event(), &pdu.room_id, - db, )? { let n = match action { Action::DontNotify => false, @@ -155,27 +173,26 @@ impl Service<_> { } if notify == Some(true) { - send_notice(unread, pusher, tweaks, pdu, db).await?; + self.send_notice(unread, pusher, tweaks, pdu).await?; } // Else the event triggered no actions Ok(()) } - #[tracing::instrument(skip(user, ruleset, pdu, db))] + #[tracing::instrument(skip(user, ruleset, pdu))] pub fn get_actions<'a>( + &self, user: &UserId, ruleset: &'a Ruleset, power_levels: &RoomPowerLevelsEventContent, pdu: &Raw, room_id: &RoomId, - db: &Database, ) -> Result<&'a [Action]> { let ctx = PushConditionRoomCtx { room_id: room_id.to_owned(), member_count: 10_u32.into(), // TODO: get member count efficiently - user_display_name: db - .users + user_display_name: services().users .displayname(user)? .unwrap_or_else(|| user.localpart().to_owned()), users_power_levels: power_levels.users.clone(), @@ -186,13 +203,13 @@ impl Service<_> { Ok(ruleset.get_actions(pdu, &ctx)) } - #[tracing::instrument(skip(unread, pusher, tweaks, event, db))] + #[tracing::instrument(skip(unread, pusher, tweaks, event))] async fn send_notice( + &self, unread: UInt, pusher: &get_pushers::v3::Pusher, tweaks: Vec, event: &PduEvent, - db: &Database, ) -> Result<()> { // TODO: email if pusher.kind == PusherKind::Email { @@ -240,12 +257,8 @@ impl Service<_> { } if event_id_only { - send_request( - &db.globals, - url, - send_event_notification::v1::Request::new(notifi), - ) - .await?; + self.send_request(url, send_event_notification::v1::Request::new(notifi)) + .await?; } else { notifi.sender = Some(&event.sender); notifi.event_type = Some(&event.kind); @@ -256,11 +269,11 @@ impl Service<_> { notifi.user_is_target = event.state_key.as_deref() == Some(event.sender.as_str()); } - let user_name = db.users.displayname(&event.sender)?; + let user_name = services().users.displayname(&event.sender)?; notifi.sender_display_name = user_name.as_deref(); let room_name = if let Some(room_name_pdu) = - db.rooms + services().rooms .room_state_get(&event.room_id, &StateEventType::RoomName, "")? { serde_json::from_str::(room_name_pdu.content.get()) @@ -272,8 +285,7 @@ impl Service<_> { notifi.room_name = room_name.as_deref(); - send_request( - &db.globals, + self.send_request( url, send_event_notification::v1::Request::new(notifi), ) diff --git a/src/service/rooms/alias/data.rs b/src/service/rooms/alias/data.rs index 9dbfc7b5..655f32aa 100644 --- a/src/service/rooms/alias/data.rs +++ b/src/service/rooms/alias/data.rs @@ -1,22 +1,24 @@ +use ruma::{RoomId, RoomAliasId}; + pub trait Data { /// Creates or updates the alias to the given room id. - pub fn set_alias( + fn set_alias( alias: &RoomAliasId, room_id: &RoomId ) -> Result<()>; /// Forgets about an alias. Returns an error if the alias did not exist. - pub fn remove_alias( + fn remove_alias( alias: &RoomAliasId, ) -> Result<()>; /// Looks up the roomid for the given alias. - pub fn resolve_local_alias( + fn resolve_local_alias( alias: &RoomAliasId, ) -> Result<()>; /// Returns all local aliases that point to the given room - pub fn local_aliases_for_room( + fn local_aliases_for_room( alias: &RoomAliasId, ) -> Result<()>; } diff --git a/src/service/rooms/alias/mod.rs b/src/service/rooms/alias/mod.rs index cfe05396..f46609aa 100644 --- a/src/service/rooms/alias/mod.rs +++ b/src/service/rooms/alias/mod.rs @@ -1,14 +1,13 @@ mod data; pub use data::Data; - -use crate::service::*; +use ruma::{RoomAliasId, RoomId}; pub struct Service { db: D, } impl Service<_> { - #[tracing::instrument(skip(self, globals))] + #[tracing::instrument(skip(self))] pub fn set_alias( &self, alias: &RoomAliasId, @@ -17,7 +16,7 @@ impl Service<_> { self.db.set_alias(alias, room_id) } - #[tracing::instrument(skip(self, globals))] + #[tracing::instrument(skip(self))] pub fn remove_alias( &self, alias: &RoomAliasId, diff --git a/src/service/rooms/auth_chain/data.rs b/src/service/rooms/auth_chain/data.rs index d8fde958..88c86fad 100644 --- a/src/service/rooms/auth_chain/data.rs +++ b/src/service/rooms/auth_chain/data.rs @@ -1,3 +1,5 @@ +use std::collections::HashSet; + pub trait Data { fn get_cached_eventid_authchain<'a>() -> Result>; fn cache_eventid_authchain<'a>(shorteventid: u64, auth_chain: &HashSet) -> Result>; diff --git a/src/service/rooms/auth_chain/mod.rs b/src/service/rooms/auth_chain/mod.rs index dfc289f3..e17c10a1 100644 --- a/src/service/rooms/auth_chain/mod.rs +++ b/src/service/rooms/auth_chain/mod.rs @@ -1,4 +1,6 @@ mod data; +use std::{sync::Arc, collections::HashSet}; + pub use data::Data; use crate::service::*; diff --git a/src/service/rooms/directory/data.rs b/src/service/rooms/directory/data.rs index 83d78853..e28cdd12 100644 --- a/src/service/rooms/directory/data.rs +++ b/src/service/rooms/directory/data.rs @@ -1,3 +1,5 @@ +use ruma::RoomId; + pub trait Data { /// Adds the room to the public room directory fn set_public(room_id: &RoomId) -> Result<()>; diff --git a/src/service/rooms/directory/mod.rs b/src/service/rooms/directory/mod.rs index b92933f4..cb9cda86 100644 --- a/src/service/rooms/directory/mod.rs +++ b/src/service/rooms/directory/mod.rs @@ -1,5 +1,6 @@ mod data; pub use data::Data; +use ruma::RoomId; use crate::service::*; @@ -10,21 +11,21 @@ pub struct Service { impl Service<_> { #[tracing::instrument(skip(self))] pub fn set_public(&self, room_id: &RoomId) -> Result<()> { - self.db.set_public(&self, room_id) + self.db.set_public(room_id) } #[tracing::instrument(skip(self))] pub fn set_not_public(&self, room_id: &RoomId) -> Result<()> { - self.db.set_not_public(&self, room_id) + self.db.set_not_public(room_id) } #[tracing::instrument(skip(self))] pub fn is_public_room(&self, room_id: &RoomId) -> Result { - self.db.is_public_room(&self, room_id) + self.db.is_public_room(room_id) } #[tracing::instrument(skip(self))] pub fn public_rooms(&self) -> impl Iterator>> + '_ { - self.db.public_rooms(&self, room_id) + self.db.public_rooms() } } diff --git a/src/service/rooms/edus/mod.rs b/src/service/rooms/edus/mod.rs index d8ce5300..5566fb2c 100644 --- a/src/service/rooms/edus/mod.rs +++ b/src/service/rooms/edus/mod.rs @@ -1,3 +1,9 @@ pub mod presence; pub mod read_receipt; pub mod typing; + +pub struct Service { + presence: presence::Service, + read_receipt: read_receipt::Service, + typing: typing::Service, +} diff --git a/src/service/rooms/edus/presence/data.rs b/src/service/rooms/edus/presence/data.rs index de72e219..8e3c672f 100644 --- a/src/service/rooms/edus/presence/data.rs +++ b/src/service/rooms/edus/presence/data.rs @@ -1,3 +1,7 @@ +use std::collections::HashMap; + +use ruma::{UserId, RoomId, events::presence::PresenceEvent}; + pub trait Data { /// Adds a presence event which will be saved until a new event replaces it. /// diff --git a/src/service/rooms/edus/presence/mod.rs b/src/service/rooms/edus/presence/mod.rs index 5793a799..5a988d4f 100644 --- a/src/service/rooms/edus/presence/mod.rs +++ b/src/service/rooms/edus/presence/mod.rs @@ -1,5 +1,8 @@ mod data; +use std::collections::HashMap; + pub use data::Data; +use ruma::{RoomId, UserId, events::presence::PresenceEvent}; use crate::service::*; @@ -108,7 +111,7 @@ impl Service<_> { }*/ /// Returns the most recent presence updates that happened after the event with id `since`. - #[tracing::instrument(skip(self, since, _rooms, _globals))] + #[tracing::instrument(skip(self, since, room_id))] pub fn presence_since( &self, room_id: &RoomId, diff --git a/src/service/rooms/edus/read_receipt/data.rs b/src/service/rooms/edus/read_receipt/data.rs index 4befcf2c..32b091f2 100644 --- a/src/service/rooms/edus/read_receipt/data.rs +++ b/src/service/rooms/edus/read_receipt/data.rs @@ -1,3 +1,5 @@ +use ruma::{RoomId, events::receipt::ReceiptEvent, UserId, serde::Raw}; + pub trait Data { /// Replaces the previous read receipt. fn readreceipt_update( diff --git a/src/service/rooms/edus/read_receipt/mod.rs b/src/service/rooms/edus/read_receipt/mod.rs index 9cd474fb..744fece1 100644 --- a/src/service/rooms/edus/read_receipt/mod.rs +++ b/src/service/rooms/edus/read_receipt/mod.rs @@ -1,7 +1,6 @@ mod data; pub use data::Data; - -use crate::service::*; +use ruma::{RoomId, UserId, events::receipt::ReceiptEvent, serde::Raw}; pub struct Service { db: D, @@ -15,7 +14,7 @@ impl Service<_> { room_id: &RoomId, event: ReceiptEvent, ) -> Result<()> { - self.db.readreceipt_update(user_id, room_id, event); + self.db.readreceipt_update(user_id, room_id, event) } /// Returns an iterator over the most recent read_receipts in a room that happened after the event with id `since`. @@ -35,7 +34,7 @@ impl Service<_> { } /// Sets a private read marker at `count`. - #[tracing::instrument(skip(self, globals))] + #[tracing::instrument(skip(self))] pub fn private_read_set(&self, room_id: &RoomId, user_id: &UserId, count: u64) -> Result<()> { self.db.private_read_set(room_id, user_id, count) } diff --git a/src/service/rooms/edus/typing/data.rs b/src/service/rooms/edus/typing/data.rs index 83ff90ea..0c773135 100644 --- a/src/service/rooms/edus/typing/data.rs +++ b/src/service/rooms/edus/typing/data.rs @@ -1,3 +1,7 @@ +use std::collections::HashSet; + +use ruma::{UserId, RoomId}; + pub trait Data { /// Sets a user as typing until the timeout timestamp is reached or roomtyping_remove is /// called. diff --git a/src/service/rooms/edus/typing/mod.rs b/src/service/rooms/edus/typing/mod.rs index b29c7888..68b9fd83 100644 --- a/src/service/rooms/edus/typing/mod.rs +++ b/src/service/rooms/edus/typing/mod.rs @@ -1,5 +1,6 @@ mod data; pub use data::Data; +use ruma::{UserId, RoomId}; use crate::service::*; @@ -66,7 +67,6 @@ impl Service<_> { */ /// Returns the count of the last typing update in this room. - #[tracing::instrument(skip(self, globals))] pub fn last_typing_update(&self, room_id: &RoomId) -> Result { self.db.last_typing_update(room_id) } diff --git a/src/service/rooms/event_handler/mod.rs b/src/service/rooms/event_handler/mod.rs index 5b77586a..71529570 100644 --- a/src/service/rooms/event_handler/mod.rs +++ b/src/service/rooms/event_handler/mod.rs @@ -1,8 +1,29 @@ - /// An async function that can recursively call itself. type AsyncRecursiveType<'a, T> = Pin + 'a + Send>>; -use crate::service::*; +use std::{ + collections::{btree_map, hash_map, BTreeMap, HashMap, HashSet}, + pin::Pin, + sync::{Arc, RwLock}, + time::{Duration, Instant}, +}; + +use futures_util::Future; +use ruma::{ + api::{ + client::error::ErrorKind, + federation::event::{get_event, get_room_state_ids}, + }, + events::{room::create::RoomCreateEventContent, StateEventType}, + int, + serde::Base64, + signatures::CanonicalJsonValue, + state_res::{self, RoomVersion, StateMap}, + uint, EventId, MilliSecondsSinceUnixEpoch, RoomId, ServerName, +}; +use tracing::{error, info, trace, warn}; + +use crate::{service::*, services, Error, PduEvent}; pub struct Service; @@ -31,45 +52,47 @@ impl Service { /// it /// 14. Use state resolution to find new room state // We use some AsyncRecursiveType hacks here so we can call this async funtion recursively - #[tracing::instrument(skip(value, is_timeline_event, db, pub_key_map))] + #[tracing::instrument(skip(value, is_timeline_event, pub_key_map))] pub(crate) async fn handle_incoming_pdu<'a>( + &self, origin: &'a ServerName, event_id: &'a EventId, room_id: &'a RoomId, value: BTreeMap, is_timeline_event: bool, - db: &'a Database, pub_key_map: &'a RwLock>>, ) -> Result>> { - db.rooms.exists(room_id)?.ok_or(Error::BadRequest(ErrorKind::NotFound, "Room is unknown to this server"))?; + services().rooms.exists(room_id)?.ok_or(Error::BadRequest( + ErrorKind::NotFound, + "Room is unknown to this server", + ))?; + + services() + .rooms + .is_disabled(room_id)? + .ok_or(Error::BadRequest( + ErrorKind::Forbidden, + "Federation of this room is currently disabled on this server.", + ))?; - db.rooms.is_disabled(room_id)?.ok_or(Error::BadRequest(ErrorKind::Forbidden, "Federation of this room is currently disabled on this server."))?; - // 1. Skip the PDU if we already have it as a timeline event - if let Some(pdu_id) = db.rooms.get_pdu_id(event_id)? { - return Some(pdu_id.to_vec()); + if let Some(pdu_id) = services().rooms.get_pdu_id(event_id)? { + return Ok(Some(pdu_id.to_vec())); } - let create_event = db + let create_event = services() .rooms .room_state_get(room_id, &StateEventType::RoomCreate, "")? .ok_or_else(|| Error::bad_database("Failed to find create event in db."))?; - let first_pdu_in_room = db + let first_pdu_in_room = services() .rooms .first_pdu_in_room(room_id)? .ok_or_else(|| Error::bad_database("Failed to find first pdu in db."))?; - let (incoming_pdu, val) = handle_outlier_pdu( - origin, - &create_event, - event_id, - room_id, - value, - db, - pub_key_map, - ) - .await?; + let (incoming_pdu, val) = self + .handle_outlier_pdu(origin, &create_event, event_id, room_id, value, pub_key_map) + .await?; // 8. if not timeline event: stop if !is_timeline_event { @@ -82,15 +105,27 @@ impl Service { } // 9. Fetch any missing prev events doing all checks listed here starting at 1. These are timeline events - let sorted_prev_events = fetch_unknown_prev_events(incoming_pdu.prev_events.clone()); + let (sorted_prev_events, eventid_info) = self.fetch_unknown_prev_events( + origin, + &create_event, + room_id, + pub_key_map, + incoming_pdu.prev_events.clone(), + ); let mut errors = 0; - for prev_id in dbg!(sorted) { + for prev_id in dbg!(sorted_prev_events) { // Check for disabled again because it might have changed - db.rooms.is_disabled(room_id)?.ok_or(Error::BadRequest(ErrorKind::Forbidden, "Federation of - this room is currently disabled on this server."))?; + services() + .rooms + .is_disabled(room_id)? + .ok_or(Error::BadRequest( + ErrorKind::Forbidden, + "Federation of + this room is currently disabled on this server.", + ))?; - if let Some((time, tries)) = db + if let Some((time, tries)) = services() .globals .bad_event_ratelimiter .read() @@ -120,26 +155,27 @@ impl Service { } let start_time = Instant::now(); - db.globals + services() + .globals .roomid_federationhandletime .write() .unwrap() .insert(room_id.to_owned(), ((*prev_id).to_owned(), start_time)); - if let Err(e) = upgrade_outlier_to_timeline_pdu( - pdu, - json, - &create_event, - origin, - db, - room_id, - pub_key_map, - ) - .await + if let Err(e) = self + .upgrade_outlier_to_timeline_pdu( + pdu, + json, + &create_event, + origin, + room_id, + pub_key_map, + ) + .await { errors += 1; warn!("Prev event {} failed: {}", prev_id, e); - match db + match services() .globals .bad_event_ratelimiter .write() @@ -155,7 +191,8 @@ impl Service { } } let elapsed = start_time.elapsed(); - db.globals + services() + .globals .roomid_federationhandletime .write() .unwrap() @@ -172,22 +209,23 @@ impl Service { // Done with prev events, now handling the incoming event let start_time = Instant::now(); - db.globals + services() + .globals .roomid_federationhandletime .write() .unwrap() .insert(room_id.to_owned(), (event_id.to_owned(), start_time)); - let r = upgrade_outlier_to_timeline_pdu( + let r = services().rooms.event_handler.upgrade_outlier_to_timeline_pdu( incoming_pdu, val, &create_event, origin, - db, room_id, pub_key_map, ) .await; - db.globals + services() + .globals .roomid_federationhandletime .write() .unwrap() @@ -196,22 +234,23 @@ impl Service { r } - #[tracing::instrument(skip(create_event, value, db, pub_key_map))] + #[tracing::instrument(skip(create_event, value, pub_key_map))] fn handle_outlier_pdu<'a>( + &self, origin: &'a ServerName, create_event: &'a PduEvent, event_id: &'a EventId, room_id: &'a RoomId, value: BTreeMap, - db: &'a Database, pub_key_map: &'a RwLock>>, - ) -> AsyncRecursiveType<'a, Result<(Arc, BTreeMap), String>> { + ) -> AsyncRecursiveType<'a, Result<(Arc, BTreeMap), String>> + { Box::pin(async move { // TODO: For RoomVersion6 we must check that Raw<..> is canonical do we anywhere?: https://matrix.org/docs/spec/rooms/v6#canonical-json // We go through all the signatures we see on the value and fetch the corresponding signing // keys - fetch_required_signing_keys(&value, pub_key_map, db) + self.fetch_required_signing_keys(&value, pub_key_map, db) .await?; // 2. Check signatures, otherwise drop @@ -223,7 +262,8 @@ impl Service { })?; let room_version_id = &create_event_content.room_version; - let room_version = RoomVersion::new(room_version_id).expect("room version is supported"); + let room_version = + RoomVersion::new(room_version_id).expect("room version is supported"); let mut val = match ruma::signatures::verify_event( &*pub_key_map.read().map_err(|_| "RwLock is poisoned.")?, @@ -261,8 +301,7 @@ impl Service { // 5. Reject "due to auth events" if can't get all the auth events or some of the auth events are also rejected "due to auth events" // NOTE: Step 5 is not applied anymore because it failed too often warn!("Fetching auth events for {}", incoming_pdu.event_id); - fetch_and_handle_outliers( - db, + self.fetch_and_handle_outliers( origin, &incoming_pdu .auth_events @@ -284,7 +323,7 @@ impl Service { // Build map of auth events let mut auth_events = HashMap::new(); for id in &incoming_pdu.auth_events { - let auth_event = match db.rooms.get_pdu(id)? { + let auth_event = match services().rooms.get_pdu(id)? { Some(e) => e, None => { warn!("Could not find auth event {}", id); @@ -303,8 +342,9 @@ impl Service { v.insert(auth_event); } hash_map::Entry::Occupied(_) => { - return Err(Error::BadRequest(ErrorKind::InvalidParam, - "Auth event's type and state_key combination exists multiple times." + return Err(Error::BadRequest( + ErrorKind::InvalidParam, + "Auth event's type and state_key combination exists multiple times.", )); } } @@ -316,7 +356,10 @@ impl Service { .map(|a| a.as_ref()) != Some(create_event) { - return Err(Error::BadRequest(ErrorKind::InvalidParam("Incoming event refers to wrong create event."))); + return Err(Error::BadRequest( + ErrorKind::InvalidParam, + "Incoming event refers to wrong create event.", + )); } if !state_res::event_auth::auth_check( @@ -325,15 +368,21 @@ impl Service { None::, // TODO: third party invite |k, s| auth_events.get(&(k.to_string().into(), s.to_owned())), ) - .map_err(|e| {error!(e); Error::BadRequest(ErrorKind::InvalidParam, "Auth check failed")})? - { - return Err(Error::BadRequest(ErrorKind::InvalidParam, "Auth check failed")); + .map_err(|e| { + error!(e); + Error::BadRequest(ErrorKind::InvalidParam, "Auth check failed") + })? { + return Err(Error::BadRequest( + ErrorKind::InvalidParam, + "Auth check failed", + )); } info!("Validation successful."); // 7. Persist the event as an outlier. - db.rooms + services() + .rooms .add_pdu_outlier(&incoming_pdu.event_id, &val)?; info!("Added pdu as outlier."); @@ -342,22 +391,22 @@ impl Service { }) } - #[tracing::instrument(skip(incoming_pdu, val, create_event, db, pub_key_map))] - async fn upgrade_outlier_to_timeline_pdu( + #[tracing::instrument(skip(incoming_pdu, val, create_event, pub_key_map))] + pub async fn upgrade_outlier_to_timeline_pdu( + &self, incoming_pdu: Arc, val: BTreeMap, create_event: &PduEvent, origin: &ServerName, - db: &Database, room_id: &RoomId, pub_key_map: &RwLock>>, ) -> Result>, String> { // Skip the PDU if we already have it as a timeline event - if let Ok(Some(pduid)) = db.rooms.get_pdu_id(&incoming_pdu.event_id) { + if let Ok(Some(pduid)) = services().rooms.get_pdu_id(&incoming_pdu.event_id) { return Ok(Some(pduid)); } - if db + if services() .rooms .is_event_soft_failed(&incoming_pdu.event_id) .map_err(|_| "Failed to ask db for soft fail".to_owned())? @@ -387,32 +436,32 @@ impl Service { if incoming_pdu.prev_events.len() == 1 { let prev_event = &*incoming_pdu.prev_events[0]; - let prev_event_sstatehash = db + let prev_event_sstatehash = services() .rooms .pdu_shortstatehash(prev_event) .map_err(|_| "Failed talking to db".to_owned())?; let state = if let Some(shortstatehash) = prev_event_sstatehash { - Some(db.rooms.state_full_ids(shortstatehash).await) + Some(services().rooms.state_full_ids(shortstatehash).await) } else { None }; if let Some(Ok(mut state)) = state { info!("Using cached state"); - let prev_pdu = - db.rooms.get_pdu(prev_event).ok().flatten().ok_or_else(|| { + let prev_pdu = services() + .rooms + .get_pdu(prev_event) + .ok() + .flatten() + .ok_or_else(|| { "Could not find prev event, but we know the state.".to_owned() })?; if let Some(state_key) = &prev_pdu.state_key { - let shortstatekey = db + let shortstatekey = services() .rooms - .get_or_create_shortstatekey( - &prev_pdu.kind.to_string().into(), - state_key, - &db.globals, - ) + .get_or_create_shortstatekey(&prev_pdu.kind.to_string().into(), state_key) .map_err(|_| "Failed to create shortstatekey.".to_owned())?; state.insert(shortstatekey, Arc::from(prev_event)); @@ -427,19 +476,20 @@ impl Service { let mut okay = true; for prev_eventid in &incoming_pdu.prev_events { - let prev_event = if let Ok(Some(pdu)) = db.rooms.get_pdu(prev_eventid) { + let prev_event = if let Ok(Some(pdu)) = services().rooms.get_pdu(prev_eventid) { pdu } else { okay = false; break; }; - let sstatehash = if let Ok(Some(s)) = db.rooms.pdu_shortstatehash(prev_eventid) { - s - } else { - okay = false; - break; - }; + let sstatehash = + if let Ok(Some(s)) = services().rooms.pdu_shortstatehash(prev_eventid) { + s + } else { + okay = false; + break; + }; extremity_sstatehashes.insert(sstatehash, prev_event); } @@ -449,19 +499,18 @@ impl Service { let mut auth_chain_sets = Vec::with_capacity(extremity_sstatehashes.len()); for (sstatehash, prev_event) in extremity_sstatehashes { - let mut leaf_state: BTreeMap<_, _> = db + let mut leaf_state: BTreeMap<_, _> = services() .rooms .state_full_ids(sstatehash) .await .map_err(|_| "Failed to ask db for room state.".to_owned())?; if let Some(state_key) = &prev_event.state_key { - let shortstatekey = db + let shortstatekey = services() .rooms .get_or_create_shortstatekey( &prev_event.kind.to_string().into(), state_key, - &db.globals, ) .map_err(|_| "Failed to create shortstatekey.".to_owned())?; leaf_state.insert(shortstatekey, Arc::from(&*prev_event.event_id)); @@ -472,7 +521,7 @@ impl Service { let mut starting_events = Vec::with_capacity(leaf_state.len()); for (k, id) in leaf_state { - if let Ok((ty, st_key)) = db.rooms.get_statekey_from_short(k) { + if let Ok((ty, st_key)) = services().rooms.get_statekey_from_short(k) { // FIXME: Undo .to_string().into() when StateMap // is updated to use StateEventType state.insert((ty.to_string().into(), st_key), id.clone()); @@ -483,7 +532,10 @@ impl Service { } auth_chain_sets.push( - get_auth_chain(room_id, starting_events, db) + services() + .rooms + .auth_chain + .get_auth_chain(room_id, starting_events, services()) .await .map_err(|_| "Failed to load auth chain.".to_owned())? .collect(), @@ -492,15 +544,16 @@ impl Service { fork_states.push(state); } - let lock = db.globals.stateres_mutex.lock(); + let lock = services().globals.stateres_mutex.lock(); - let result = state_res::resolve(room_version_id, &fork_states, auth_chain_sets, |id| { - let res = db.rooms.get_pdu(id); - if let Err(e) = &res { - error!("LOOK AT ME Failed to fetch event: {}", e); - } - res.ok().flatten() - }); + let result = + state_res::resolve(room_version_id, &fork_states, auth_chain_sets, |id| { + let res = services().rooms.get_pdu(id); + if let Err(e) = &res { + error!("LOOK AT ME Failed to fetch event: {}", e); + } + res.ok().flatten() + }); drop(lock); state_at_incoming_event = match result { @@ -508,14 +561,15 @@ impl Service { new_state .into_iter() .map(|((event_type, state_key), event_id)| { - let shortstatekey = db + let shortstatekey = services() .rooms .get_or_create_shortstatekey( &event_type.to_string().into(), &state_key, - &db.globals, ) - .map_err(|_| "Failed to get_or_create_shortstatekey".to_owned())?; + .map_err(|_| { + "Failed to get_or_create_shortstatekey".to_owned() + })?; Ok((shortstatekey, event_id)) }) .collect::>()?, @@ -532,10 +586,9 @@ impl Service { info!("Calling /state_ids"); // Call /state_ids to find out what the state at this pdu is. We trust the server's // response to some extend, but we still do a lot of checks on the events - match db + match services() .sending .send_federation_request( - &db.globals, origin, get_room_state_ids::v1::Request { room_id, @@ -546,18 +599,18 @@ impl Service { { Ok(res) => { info!("Fetching state events at event."); - let state_vec = fetch_and_handle_outliers( - db, - origin, - &res.pdu_ids - .iter() - .map(|x| Arc::from(&**x)) - .collect::>(), - create_event, - room_id, - pub_key_map, - ) - .await; + let state_vec = self + .fetch_and_handle_outliers( + origin, + &res.pdu_ids + .iter() + .map(|x| Arc::from(&**x)) + .collect::>(), + create_event, + room_id, + pub_key_map, + ) + .await; let mut state: BTreeMap<_, Arc> = BTreeMap::new(); for (pdu, _) in state_vec { @@ -566,13 +619,9 @@ impl Service { .clone() .ok_or_else(|| "Found non-state pdu in state events.".to_owned())?; - let shortstatekey = db + let shortstatekey = services() .rooms - .get_or_create_shortstatekey( - &pdu.kind.to_string().into(), - &state_key, - &db.globals, - ) + .get_or_create_shortstatekey(&pdu.kind.to_string().into(), &state_key) .map_err(|_| "Failed to create shortstatekey.".to_owned())?; match state.entry(shortstatekey) { @@ -587,7 +636,7 @@ impl Service { } // The original create event must still be in the state - let create_shortstatekey = db + let create_shortstatekey = services() .rooms .get_shortstatekey(&StateEventType::RoomCreate, "") .map_err(|_| "Failed to talk to db.")? @@ -618,12 +667,13 @@ impl Service { &incoming_pdu, None::, // TODO: third party invite |k, s| { - db.rooms + services() + .rooms .get_shortstatekey(&k.to_string().into(), s) .ok() .flatten() .and_then(|shortstatekey| state_at_incoming_event.get(&shortstatekey)) - .and_then(|event_id| db.rooms.get_pdu(event_id).ok().flatten()) + .and_then(|event_id| services().rooms.get_pdu(event_id).ok().flatten()) }, ) .map_err(|_e| "Auth check failed.".to_owned())?; @@ -636,7 +686,8 @@ impl Service { // We start looking at current room state now, so lets lock the room let mutex_state = Arc::clone( - db.globals + services() + .globals .roomid_mutex_state .write() .unwrap() @@ -648,7 +699,7 @@ impl Service { // Now we calculate the set of extremities this room has after the incoming event has been // applied. We start with the previous extremities (aka leaves) info!("Calculating extremities"); - let mut extremities = db + let mut extremities = services() .rooms .get_pdu_leaves(room_id) .map_err(|_| "Failed to load room leaves".to_owned())?; @@ -661,14 +712,16 @@ impl Service { } // Only keep those extremities were not referenced yet - extremities.retain(|id| !matches!(db.rooms.is_event_referenced(room_id, id), Ok(true))); + extremities + .retain(|id| !matches!(services().rooms.is_event_referenced(room_id, id), Ok(true))); info!("Compressing state at event"); let state_ids_compressed = state_at_incoming_event .iter() .map(|(shortstatekey, id)| { - db.rooms - .compress_state_event(*shortstatekey, id, &db.globals) + services() + .rooms + .compress_state_event(*shortstatekey, id) .map_err(|_| "Failed to compress_state_event".to_owned()) }) .collect::>()?; @@ -676,7 +729,7 @@ impl Service { // 13. Check if the event passes auth based on the "current state" of the room, if not "soft fail" it info!("Starting soft fail auth check"); - let auth_events = db + let auth_events = services() .rooms .get_auth_events( room_id, @@ -696,11 +749,10 @@ impl Service { .map_err(|_e| "Auth check failed.".to_owned())?; if soft_fail { - append_incoming_pdu( - db, + self.append_incoming_pdu( &incoming_pdu, val, - extremities.iter().map(Deref::deref), + extremities.iter().map(std::ops::Deref::deref), state_ids_compressed, soft_fail, &state_lock, @@ -712,7 +764,8 @@ impl Service { // Soft fail, we keep the event as an outlier but don't add it to the timeline warn!("Event was soft failed: {:?}", incoming_pdu); - db.rooms + services() + .rooms .mark_event_soft_failed(&incoming_pdu.event_id) .map_err(|_| "Failed to set soft failed flag".to_owned())?; return Err("Event has been soft failed".into()); @@ -720,13 +773,13 @@ impl Service { if incoming_pdu.state_key.is_some() { info!("Loading current room state ids"); - let current_sstatehash = db + let current_sstatehash = services() .rooms .current_shortstatehash(room_id) .map_err(|_| "Failed to load current state hash.".to_owned())? .expect("every room has state"); - let current_state_ids = db + let current_state_ids = services() .rooms .state_full_ids(current_sstatehash) .await @@ -737,14 +790,14 @@ impl Service { info!("Loading extremities"); for id in dbg!(&extremities) { - match db + match services() .rooms .get_pdu(id) .map_err(|_| "Failed to ask db for pdu.".to_owned())? { Some(leaf_pdu) => { extremity_sstatehashes.insert( - db.rooms + services() .pdu_shortstatehash(&leaf_pdu.event_id) .map_err(|_| "Failed to ask db for pdu state hash.".to_owned())? .ok_or_else(|| { @@ -777,13 +830,9 @@ impl Service { // We also add state after incoming event to the fork states let mut state_after = state_at_incoming_event.clone(); if let Some(state_key) = &incoming_pdu.state_key { - let shortstatekey = db + let shortstatekey = services() .rooms - .get_or_create_shortstatekey( - &incoming_pdu.kind.to_string().into(), - state_key, - &db.globals, - ) + .get_or_create_shortstatekey(&incoming_pdu.kind.to_string().into(), state_key) .map_err(|_| "Failed to create shortstatekey.".to_owned())?; state_after.insert(shortstatekey, Arc::from(&*incoming_pdu.event_id)); @@ -801,8 +850,9 @@ impl Service { fork_states[0] .iter() .map(|(k, id)| { - db.rooms - .compress_state_event(*k, id, &db.globals) + services() + .rooms + .compress_state_event(*k, id) .map_err(|_| "Failed to compress_state_event.".to_owned()) }) .collect::>()? @@ -814,14 +864,16 @@ impl Service { let mut auth_chain_sets = Vec::new(); for state in &fork_states { auth_chain_sets.push( - get_auth_chain( - room_id, - state.iter().map(|(_, id)| id.clone()).collect(), - db, - ) - .await - .map_err(|_| "Failed to load auth chain.".to_owned())? - .collect(), + services() + .rooms + .auth_chain + .get_auth_chain( + room_id, + state.iter().map(|(_, id)| id.clone()).collect(), + ) + .await + .map_err(|_| "Failed to load auth chain.".to_owned())? + .collect(), ); } @@ -832,7 +884,8 @@ impl Service { .map(|map| { map.into_iter() .filter_map(|(k, id)| { - db.rooms + services() + .rooms .get_statekey_from_short(k) // FIXME: Undo .to_string().into() when StateMap // is updated to use StateEventType @@ -846,13 +899,13 @@ impl Service { info!("Resolving state"); - let lock = db.globals.stateres_mutex.lock(); + let lock = services().globals.stateres_mutex.lock(); let state = match state_res::resolve( room_version_id, &fork_states, auth_chain_sets, |id| { - let res = db.rooms.get_pdu(id); + let res = services().rooms.get_pdu(id); if let Err(e) = &res { error!("LOOK AT ME Failed to fetch event: {}", e); } @@ -872,16 +925,13 @@ impl Service { state .into_iter() .map(|((event_type, state_key), event_id)| { - let shortstatekey = db + let shortstatekey = services() .rooms - .get_or_create_shortstatekey( - &event_type.to_string().into(), - &state_key, - &db.globals, - ) + .get_or_create_shortstatekey(&event_type.to_string().into(), &state_key) .map_err(|_| "Failed to get_or_create_shortstatekey".to_owned())?; - db.rooms - .compress_state_event(shortstatekey, &event_id, &db.globals) + services() + .rooms + .compress_state_event(shortstatekey, &event_id) .map_err(|_| "Failed to compress state event".to_owned()) }) .collect::>()? @@ -890,8 +940,9 @@ impl Service { // Set the new room state to the resolved state if update_state { info!("Forcing new room state"); - db.rooms - .force_state(room_id, new_room_state, db) + services() + .rooms + .force_state(room_id, new_room_state) .map_err(|_| "Failed to set new room state.".to_owned())?; } } @@ -903,19 +954,19 @@ impl Service { // We use the `state_at_event` instead of `state_after` so we accurately // represent the state for this event. - let pdu_id = append_incoming_pdu( - db, - &incoming_pdu, - val, - extremities.iter().map(Deref::deref), - state_ids_compressed, - soft_fail, - &state_lock, - ) - .map_err(|e| { - warn!("Failed to add pdu to db: {}", e); - "Failed to add pdu to db.".to_owned() - })?; + let pdu_id = self + .append_incoming_pdu( + &incoming_pdu, + val, + extremities.iter().map(std::ops::Deref::deref), + state_ids_compressed, + soft_fail, + &state_lock, + ) + .map_err(|e| { + warn!("Failed to add pdu to db: {}", e); + "Failed to add pdu to db.".to_owned() + })?; info!("Appended incoming pdu"); @@ -935,15 +986,22 @@ impl Service { /// d. TODO: Ask other servers over federation? #[tracing::instrument(skip_all)] pub(crate) fn fetch_and_handle_outliers<'a>( - db: &'a Database, + &self, origin: &'a ServerName, events: &'a [Arc], create_event: &'a PduEvent, room_id: &'a RoomId, pub_key_map: &'a RwLock>>, - ) -> AsyncRecursiveType<'a, Vec<(Arc, Option>)>> { + ) -> AsyncRecursiveType<'a, Vec<(Arc, Option>)>> + { Box::pin(async move { - let back_off = |id| match db.globals.bad_event_ratelimiter.write().unwrap().entry(id) { + let back_off = |id| match services() + .globals + .bad_event_ratelimiter + .write() + .unwrap() + .entry(id) + { hash_map::Entry::Vacant(e) => { e.insert((Instant::now(), 1)); } @@ -952,10 +1010,16 @@ impl Service { let mut pdus = vec![]; for id in events { - if let Some((time, tries)) = db.globals.bad_event_ratelimiter.read().unwrap().get(&**id) + if let Some((time, tries)) = services() + .globals + .bad_event_ratelimiter + .read() + .unwrap() + .get(&**id) { // Exponential backoff - let mut min_elapsed_duration = Duration::from_secs(5 * 60) * (*tries) * (*tries); + let mut min_elapsed_duration = + Duration::from_secs(5 * 60) * (*tries) * (*tries); if min_elapsed_duration > Duration::from_secs(60 * 60 * 24) { min_elapsed_duration = Duration::from_secs(60 * 60 * 24); } @@ -969,7 +1033,7 @@ impl Service { // a. Look in the main timeline (pduid_pdu tree) // b. Look at outlier pdu tree // (get_pdu_json checks both) - if let Ok(Some(local_pdu)) = db.rooms.get_pdu(id) { + if let Ok(Some(local_pdu)) = services().rooms.get_pdu(id) { trace!("Found {} in db", id); pdus.push((local_pdu, None)); continue; @@ -992,16 +1056,15 @@ impl Service { tokio::task::yield_now().await; } - if let Ok(Some(_)) = db.rooms.get_pdu(&next_id) { + if let Ok(Some(_)) = services().rooms.get_pdu(&next_id) { trace!("Found {} in db", id); continue; } info!("Fetching {} over federation.", next_id); - match db + match services() .sending .send_federation_request( - &db.globals, origin, get_event::v1::Request { event_id: &next_id }, ) @@ -1010,7 +1073,7 @@ impl Service { Ok(res) => { info!("Got {} over federation", next_id); let (calculated_event_id, value) = - match crate::pdu::gen_event_id_canonical_json(&res.pdu, &db) { + match pdu::gen_event_id_canonical_json(&res.pdu) { Ok(t) => t, Err(_) => { back_off((*next_id).to_owned()); @@ -1051,16 +1114,16 @@ impl Service { } for (next_id, value) in events_in_reverse_order.iter().rev() { - match handle_outlier_pdu( - origin, - create_event, - next_id, - room_id, - value.clone(), - db, - pub_key_map, - ) - .await + match self + .handle_outlier_pdu( + origin, + create_event, + next_id, + room_id, + value.clone(), + pub_key_map, + ) + .await { Ok((pdu, json)) => { if next_id == id { @@ -1078,9 +1141,14 @@ impl Service { }) } - - - fn fetch_unknown_prev_events(initial_set: Vec>) -> Vec> { + async fn fetch_unknown_prev_events( + &self, + origin: &ServerName, + create_event: &PduEvent, + room_id: &RoomId, + pub_key_map: &RwLock>>, + initial_set: Vec>, + ) -> Vec<(Arc, HashMap, (Arc, BTreeMap)>)> { let mut graph: HashMap, _> = HashMap::new(); let mut eventid_info = HashMap::new(); let mut todo_outlier_stack: Vec> = initial_set; @@ -1088,16 +1156,16 @@ impl Service { let mut amount = 0; while let Some(prev_event_id) = todo_outlier_stack.pop() { - if let Some((pdu, json_opt)) = fetch_and_handle_outliers( - db, - origin, - &[prev_event_id.clone()], - &create_event, - room_id, - pub_key_map, - ) - .await - .pop() + if let Some((pdu, json_opt)) = self + .fetch_and_handle_outliers( + origin, + &[prev_event_id.clone()], + &create_event, + room_id, + pub_key_map, + ) + .await + .pop() { if amount > 100 { // Max limit reached @@ -1106,9 +1174,13 @@ impl Service { continue; } - if let Some(json) = - json_opt.or_else(|| db.rooms.get_outlier_pdu_json(&prev_event_id).ok().flatten()) - { + if let Some(json) = json_opt.or_else(|| { + services() + .rooms + .get_outlier_pdu_json(&prev_event_id) + .ok() + .flatten() + }) { if pdu.origin_server_ts > first_pdu_in_room.origin_server_ts { amount += 1; for prev_prev in &pdu.prev_events { @@ -1153,6 +1225,6 @@ impl Service { }) .map_err(|_| "Error sorting prev events".to_owned())?; - sorted + (sorted, eventid_info) } } diff --git a/src/service/rooms/lazy_loading/data.rs b/src/service/rooms/lazy_loading/data.rs index 9cf2d8bc..52a683d3 100644 --- a/src/service/rooms/lazy_loading/data.rs +++ b/src/service/rooms/lazy_loading/data.rs @@ -1,3 +1,5 @@ +use ruma::{RoomId, DeviceId, UserId}; + pub trait Data { fn lazy_load_was_sent_before( &self, diff --git a/src/service/rooms/lazy_loading/mod.rs b/src/service/rooms/lazy_loading/mod.rs index cf00174b..bdc083a0 100644 --- a/src/service/rooms/lazy_loading/mod.rs +++ b/src/service/rooms/lazy_loading/mod.rs @@ -1,5 +1,8 @@ mod data; +use std::collections::HashSet; + pub use data::Data; +use ruma::{DeviceId, UserId, RoomId}; use crate::service::*; @@ -47,7 +50,7 @@ impl Service<_> { room_id: &RoomId, since: u64, ) -> Result<()> { - self.db.lazy_load_confirm_delivery(user_d, device_id, room_id, since) + self.db.lazy_load_confirm_delivery(user_id, device_id, room_id, since) } #[tracing::instrument(skip(self))] @@ -57,6 +60,6 @@ impl Service<_> { device_id: &DeviceId, room_id: &RoomId, ) -> Result<()> { - self.db.lazy_load_reset(user_id, device_id, room_id); + self.db.lazy_load_reset(user_id, device_id, room_id) } } diff --git a/src/service/rooms/metadata/data.rs b/src/service/rooms/metadata/data.rs index 58bd3510..2d718b2d 100644 --- a/src/service/rooms/metadata/data.rs +++ b/src/service/rooms/metadata/data.rs @@ -1,3 +1,5 @@ +use ruma::RoomId; + pub trait Data { fn exists(&self, room_id: &RoomId) -> Result; } diff --git a/src/service/rooms/metadata/mod.rs b/src/service/rooms/metadata/mod.rs index 644cd18f..8417e28e 100644 --- a/src/service/rooms/metadata/mod.rs +++ b/src/service/rooms/metadata/mod.rs @@ -1,5 +1,6 @@ mod data; pub use data::Data; +use ruma::RoomId; use crate::service::*; diff --git a/src/service/rooms/mod.rs b/src/service/rooms/mod.rs index 89598afe..47250340 100644 --- a/src/service/rooms/mod.rs +++ b/src/service/rooms/mod.rs @@ -1,216 +1,37 @@ -mod edus; - -pub use edus::RoomEdus; - -use crate::{ - pdu::{EventHash, PduBuilder}, - utils, Database, Error, PduEvent, Result, -}; -use lru_cache::LruCache; -use regex::Regex; -use ring::digest; -use ruma::{ - api::{client::error::ErrorKind, federation}, - events::{ - direct::DirectEvent, - ignored_user_list::IgnoredUserListEvent, - push_rules::PushRulesEvent, - room::{ - create::RoomCreateEventContent, - member::{MembershipState, RoomMemberEventContent}, - power_levels::RoomPowerLevelsEventContent, - }, - tag::TagEvent, - AnyStrippedStateEvent, AnySyncStateEvent, GlobalAccountDataEventType, - RoomAccountDataEventType, RoomEventType, StateEventType, - }, - push::{Action, Ruleset, Tweak}, - serde::{CanonicalJsonObject, CanonicalJsonValue, Raw}, - state_res::{self, RoomVersion, StateMap}, - uint, DeviceId, EventId, RoomAliasId, RoomId, RoomVersionId, ServerName, UserId, -}; -use serde::Deserialize; -use serde_json::value::to_raw_value; -use std::{ - borrow::Cow, - collections::{hash_map, BTreeMap, HashMap, HashSet}, - fmt::Debug, - iter, - mem::size_of, - sync::{Arc, Mutex, RwLock}, -}; -use tokio::sync::MutexGuard; -use tracing::{error, warn}; - -use super::{abstraction::Tree, pusher}; - -/// The unique identifier of each state group. -/// -/// This is created when a state group is added to the database by -/// hashing the entire state. -pub type StateHashId = Vec; -pub type CompressedStateEvent = [u8; 2 * size_of::()]; - -pub struct Rooms { - pub edus: RoomEdus, - pub(super) pduid_pdu: Arc, // PduId = ShortRoomId + Count - pub(super) eventid_pduid: Arc, - pub(super) roomid_pduleaves: Arc, - pub(super) alias_roomid: Arc, - pub(super) aliasid_alias: Arc, // AliasId = RoomId + Count - pub(super) publicroomids: Arc, - - pub(super) tokenids: Arc, // TokenId = ShortRoomId + Token + PduIdCount - - /// Participating servers in a room. - pub(super) roomserverids: Arc, // RoomServerId = RoomId + ServerName - pub(super) serverroomids: Arc, // ServerRoomId = ServerName + RoomId - - pub(super) userroomid_joined: Arc, - pub(super) roomuserid_joined: Arc, - pub(super) roomid_joinedcount: Arc, - pub(super) roomid_invitedcount: Arc, - pub(super) roomuseroncejoinedids: Arc, - pub(super) userroomid_invitestate: Arc, // InviteState = Vec> - pub(super) roomuserid_invitecount: Arc, // InviteCount = Count - pub(super) userroomid_leftstate: Arc, - pub(super) roomuserid_leftcount: Arc, - - pub(super) disabledroomids: Arc, // Rooms where incoming federation handling is disabled - - pub(super) lazyloadedids: Arc, // LazyLoadedIds = UserId + DeviceId + RoomId + LazyLoadedUserId - - pub(super) userroomid_notificationcount: Arc, // NotifyCount = u64 - pub(super) userroomid_highlightcount: Arc, // HightlightCount = u64 - - /// Remember the current state hash of a room. - pub(super) roomid_shortstatehash: Arc, - pub(super) roomsynctoken_shortstatehash: Arc, - /// Remember the state hash at events in the past. - pub(super) shorteventid_shortstatehash: Arc, - /// StateKey = EventType + StateKey, ShortStateKey = Count - pub(super) statekey_shortstatekey: Arc, - pub(super) shortstatekey_statekey: Arc, - - pub(super) roomid_shortroomid: Arc, - - pub(super) shorteventid_eventid: Arc, - pub(super) eventid_shorteventid: Arc, - - pub(super) statehash_shortstatehash: Arc, - pub(super) shortstatehash_statediff: Arc, // StateDiff = parent (or 0) + (shortstatekey+shorteventid++) + 0_u64 + (shortstatekey+shorteventid--) - - pub(super) shorteventid_authchain: Arc, - - /// RoomId + EventId -> outlier PDU. - /// Any pdu that has passed the steps 1-8 in the incoming event /federation/send/txn. - pub(super) eventid_outlierpdu: Arc, - pub(super) softfailedeventids: Arc, - - /// RoomId + EventId -> Parent PDU EventId. - pub(super) referencedevents: Arc, - - pub(super) pdu_cache: Mutex, Arc>>, - pub(super) shorteventid_cache: Mutex>>, - pub(super) auth_chain_cache: Mutex, Arc>>>, - pub(super) eventidshort_cache: Mutex, u64>>, - pub(super) statekeyshort_cache: Mutex>, - pub(super) shortstatekey_cache: Mutex>, - pub(super) our_real_users_cache: RwLock, Arc>>>>, - pub(super) appservice_in_room_cache: RwLock, HashMap>>, - pub(super) lazy_load_waiting: - Mutex, Box, Box, u64), HashSet>>>, - pub(super) stateinfo_cache: Mutex< - LruCache< - u64, - Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - >, - >, - pub(super) lasttimelinecount_cache: Mutex, u64>>, -} - -impl Rooms { - /// Returns true if a given room version is supported - #[tracing::instrument(skip(self, db))] - pub fn is_supported_version(&self, db: &Database, room_version: &RoomVersionId) -> bool { - db.globals.supported_room_versions().contains(room_version) - } - - /// This fetches auth events from the current state. - #[tracing::instrument(skip(self))] - pub fn get_auth_events( - &self, - room_id: &RoomId, - kind: &RoomEventType, - sender: &UserId, - state_key: Option<&str>, - content: &serde_json::value::RawValue, - ) -> Result>> { - let shortstatehash = - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { - current_shortstatehash - } else { - return Ok(HashMap::new()); - }; - - let auth_events = state_res::auth_types_for_event(kind, sender, state_key, content) - .expect("content is a valid JSON object"); - - let mut sauthevents = auth_events - .into_iter() - .filter_map(|(event_type, state_key)| { - self.get_shortstatekey(&event_type.to_string().into(), &state_key) - .ok() - .flatten() - .map(|s| (s, (event_type, state_key))) - }) - .collect::>(); - - let full_state = self - .load_shortstatehash_info(shortstatehash)? - .pop() - .expect("there is always one layer") - .1; - - Ok(full_state - .into_iter() - .filter_map(|compressed| self.parse_compressed_state_event(compressed).ok()) - .filter_map(|(shortstatekey, event_id)| { - sauthevents.remove(&shortstatekey).map(|k| (k, event_id)) - }) - .filter_map(|(k, event_id)| self.get_pdu(&event_id).ok().flatten().map(|pdu| (k, pdu))) - .collect()) - } - - /// Generate a new StateHash. - /// - /// A unique hash made from hashing all PDU ids of the state joined with 0xff. - fn calculate_hash(&self, bytes_list: &[&[u8]]) -> StateHashId { - // We only hash the pdu's event ids, not the whole pdu - let bytes = bytes_list.join(&0xff); - let hash = digest::digest(&digest::SHA256, &bytes); - hash.as_ref().into() - } - - #[tracing::instrument(skip(self))] - pub fn iter_ids(&self) -> impl Iterator>> + '_ { - self.roomid_shortroomid.iter().map(|(bytes, _)| { - RoomId::parse( - utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Room ID in publicroomids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in roomid_shortroomid is invalid.")) - }) - } - - pub fn is_disabled(&self, room_id: &RoomId) -> Result { - Ok(self.disabledroomids.get(room_id.as_bytes())?.is_some()) - } +pub mod alias; +pub mod auth_chain; +pub mod directory; +pub mod edus; +pub mod event_handler; +pub mod lazy_loading; +pub mod metadata; +pub mod outlier; +pub mod pdu_metadata; +pub mod search; +pub mod short; +pub mod state; +pub mod state_accessor; +pub mod state_cache; +pub mod state_compressor; +pub mod timeline; +pub mod user; +pub struct Service { + pub alias: alias::Service, + pub auth_chain: auth_chain::Service, + pub directory: directory::Service, + pub edus: edus::Service, + pub event_handler: event_handler::Service, + pub lazy_loading: lazy_loading::Service, + pub metadata: metadata::Service, + pub outlier: outlier::Service, + pub pdu_metadata: pdu_metadata::Service, + pub search: search::Service, + pub short: short::Service, + pub state: state::Service, + pub state_accessor: state_accessor::Service, + pub state_cache: state_cache::Service, + pub state_compressor: state_compressor::Service, + pub timeline: timeline::Service, + pub user: user::Service, } diff --git a/src/service/rooms/outlier/data.rs b/src/service/rooms/outlier/data.rs index 6b534b95..d579515e 100644 --- a/src/service/rooms/outlier/data.rs +++ b/src/service/rooms/outlier/data.rs @@ -1,3 +1,7 @@ +use ruma::{EventId, signatures::CanonicalJsonObject}; + +use crate::PduEvent; + pub trait Data { fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result>; fn get_outlier_pdu(&self, event_id: &EventId) -> Result>; diff --git a/src/service/rooms/outlier/mod.rs b/src/service/rooms/outlier/mod.rs index c82cb628..ee8b940f 100644 --- a/src/service/rooms/outlier/mod.rs +++ b/src/service/rooms/outlier/mod.rs @@ -1,7 +1,8 @@ mod data; pub use data::Data; +use ruma::{EventId, signatures::CanonicalJsonObject}; -use crate::service::*; +use crate::{service::*, PduEvent}; pub struct Service { db: D, diff --git a/src/service/rooms/pdu_metadata/data.rs b/src/service/rooms/pdu_metadata/data.rs index 67787958..531823fe 100644 --- a/src/service/rooms/pdu_metadata/data.rs +++ b/src/service/rooms/pdu_metadata/data.rs @@ -1,3 +1,7 @@ +use std::sync::Arc; + +use ruma::{EventId, RoomId}; + pub trait Data { fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc]) -> Result<()>; fn is_event_referenced(&self, room_id: &RoomId, event_id: &EventId) -> Result; diff --git a/src/service/rooms/pdu_metadata/mod.rs b/src/service/rooms/pdu_metadata/mod.rs index 6d6df223..3442b830 100644 --- a/src/service/rooms/pdu_metadata/mod.rs +++ b/src/service/rooms/pdu_metadata/mod.rs @@ -1,5 +1,8 @@ mod data; +use std::sync::Arc; + pub use data::Data; +use ruma::{RoomId, EventId}; use crate::service::*; diff --git a/src/service/rooms/search/data.rs b/src/service/rooms/search/data.rs index 1601e0de..16287eba 100644 --- a/src/service/rooms/search/data.rs +++ b/src/service/rooms/search/data.rs @@ -1,7 +1,9 @@ -pub trait Data { - pub fn index_pdu<'a>(&self, room_id: &RoomId, pdu_id: u64, message_body: String) -> Result<()>; +use ruma::RoomId; - pub fn search_pdus<'a>( +pub trait Data { + fn index_pdu<'a>(&self, room_id: &RoomId, pdu_id: u64, message_body: String) -> Result<()>; + + fn search_pdus<'a>( &'a self, room_id: &RoomId, search_string: &str, diff --git a/src/service/rooms/search/mod.rs b/src/service/rooms/search/mod.rs index 5478273c..9087deff 100644 --- a/src/service/rooms/search/mod.rs +++ b/src/service/rooms/search/mod.rs @@ -1,7 +1,6 @@ mod data; pub use data::Data; - -use crate::service::*; +use ruma::RoomId; pub struct Service { db: D, diff --git a/src/service/rooms/short/mod.rs b/src/service/rooms/short/mod.rs index a8e87b91..afde14e2 100644 --- a/src/service/rooms/short/mod.rs +++ b/src/service/rooms/short/mod.rs @@ -1,7 +1,10 @@ mod data; -pub use data::Data; +use std::sync::Arc; -use crate::service::*; +pub use data::Data; +use ruma::{EventId, events::StateEventType}; + +use crate::{service::*, Error, utils}; pub struct Service { db: D, @@ -188,7 +191,6 @@ impl Service<_> { fn get_or_create_shortstatehash( &self, state_hash: &StateHashId, - globals: &super::globals::Globals, ) -> Result<(u64, bool)> { Ok(match self.statehash_shortstatehash.get(state_hash)? { Some(shortstatehash) => ( diff --git a/src/service/rooms/state/data.rs b/src/service/rooms/state/data.rs index 8aa76380..ac8fac21 100644 --- a/src/service/rooms/state/data.rs +++ b/src/service/rooms/state/data.rs @@ -1,14 +1,20 @@ +use std::sync::Arc; +use std::{sync::MutexGuard, collections::HashSet}; +use std::fmt::Debug; + +use ruma::{EventId, RoomId}; + pub trait Data { /// Returns the last state hash key added to the db for the given room. fn get_room_shortstatehash(room_id: &RoomId); /// Update the current state of the room. - fn set_room_state(room_id: &RoomId, new_shortstatehash: u64 + fn set_room_state(room_id: &RoomId, new_shortstatehash: u64, _mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex ); /// Associates a state with an event. - fn set_event_state(shorteventid: u64, shortstatehash: u64) -> Result<()> { + fn set_event_state(shorteventid: u64, shortstatehash: u64) -> Result<()>; /// Returns all events we would send as the prev_events of the next event. fn get_forward_extremities(room_id: &RoomId) -> Result>>; @@ -18,7 +24,7 @@ pub trait Data { room_id: &RoomId, event_ids: impl IntoIterator + Debug, _mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex - ) -> Result<()> { + ) -> Result<()>; } pub struct StateLock; diff --git a/src/service/rooms/state/mod.rs b/src/service/rooms/state/mod.rs index b513ab53..6c33d521 100644 --- a/src/service/rooms/state/mod.rs +++ b/src/service/rooms/state/mod.rs @@ -1,7 +1,12 @@ mod data; -pub use data::Data; +use std::collections::HashSet; -use crate::service::*; +pub use data::Data; +use ruma::{RoomId, events::{room::{member::MembershipState, create::RoomCreateEventContent}, AnyStrippedStateEvent, StateEventType}, UserId, EventId, serde::Raw, RoomVersionId}; +use serde::Deserialize; +use tracing::warn; + +use crate::{service::*, SERVICE, PduEvent, Error, utils::calculate_hash}; pub struct Service { db: D, @@ -9,22 +14,20 @@ pub struct Service { impl Service<_> { /// Set the room to the given statehash and update caches. - #[tracing::instrument(skip(self, new_state_ids_compressed, db))] pub fn force_state( &self, room_id: &RoomId, shortstatehash: u64, statediffnew: HashSet, statediffremoved: HashSet, - db: &Database, ) -> Result<()> { for event_id in statediffnew.into_iter().filter_map(|new| { - state_compressor::parse_compressed_state_event(new) + SERVICE.rooms.state_compressor.parse_compressed_state_event(new) .ok() .map(|(_, id)| id) }) { - let pdu = match timeline::get_pdu_json(&event_id)? { + let pdu = match SERVICE.rooms.timeline.get_pdu_json(&event_id)? { Some(pdu) => pdu, None => continue, }; @@ -60,12 +63,12 @@ impl Service<_> { Err(_) => continue, }; - room::state_cache::update_membership(room_id, &user_id, membership, &pdu.sender, None, db, false)?; + SERVICE.room.state_cache.update_membership(room_id, &user_id, membership, &pdu.sender, None, false)?; } - room::state_cache::update_joined_count(room_id, db)?; + SERVICE.room.state_cache.update_joined_count(room_id)?; - db.set_room_state(room_id, new_shortstatehash); + self.db.set_room_state(room_id, shortstatehash); Ok(()) } @@ -74,19 +77,18 @@ impl Service<_> { /// /// This adds all current state events (not including the incoming event) /// to `stateid_pduid` and adds the incoming event to `eventid_statehash`. - #[tracing::instrument(skip(self, state_ids_compressed, globals))] + #[tracing::instrument(skip(self, state_ids_compressed))] pub fn set_event_state( &self, event_id: &EventId, room_id: &RoomId, state_ids_compressed: HashSet, - globals: &super::globals::Globals, ) -> Result<()> { - let shorteventid = short::get_or_create_shorteventid(event_id, globals)?; + let shorteventid = SERVICE.short.get_or_create_shorteventid(event_id)?; - let previous_shortstatehash = db.get_room_shortstatehash(room_id)?; + let previous_shortstatehash = self.db.get_room_shortstatehash(room_id)?; - let state_hash = super::calculate_hash( + let state_hash = calculate_hash( &state_ids_compressed .iter() .map(|s| &s[..]) @@ -94,11 +96,11 @@ impl Service<_> { ); let (shortstatehash, already_existed) = - short::get_or_create_shortstatehash(&state_hash, globals)?; + SERVICE.short.get_or_create_shortstatehash(&state_hash)?; if !already_existed { let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| room::state_compressor.load_shortstatehash_info(p))?; + .map_or_else(|| Ok(Vec::new()), |p| SERVICE.room.state_compressor.load_shortstatehash_info(p))?; let (statediffnew, statediffremoved) = if let Some(parent_stateinfo) = states_parents.last() { @@ -117,7 +119,7 @@ impl Service<_> { } else { (state_ids_compressed, HashSet::new()) }; - state_compressor::save_state_from_diff( + SERVICE.room.state_compressor.save_state_from_diff( shortstatehash, statediffnew, statediffremoved, @@ -126,7 +128,7 @@ impl Service<_> { )?; } - db.set_event_state(&shorteventid.to_be_bytes(), &shortstatehash.to_be_bytes())?; + self.db.set_event_state(&shorteventid.to_be_bytes(), &shortstatehash.to_be_bytes())?; Ok(()) } @@ -135,13 +137,12 @@ impl Service<_> { /// /// This adds all current state events (not including the incoming event) /// to `stateid_pduid` and adds the incoming event to `eventid_statehash`. - #[tracing::instrument(skip(self, new_pdu, globals))] + #[tracing::instrument(skip(self, new_pdu))] pub fn append_to_state( &self, new_pdu: &PduEvent, - globals: &super::globals::Globals, ) -> Result { - let shorteventid = self.get_or_create_shorteventid(&new_pdu.event_id, globals)?; + let shorteventid = self.get_or_create_shorteventid(&new_pdu.event_id)?; let previous_shortstatehash = self.get_room_shortstatehash(&new_pdu.room_id)?; @@ -157,10 +158,9 @@ impl Service<_> { let shortstatekey = self.get_or_create_shortstatekey( &new_pdu.kind.to_string().into(), state_key, - globals, )?; - let new = self.compress_state_event(shortstatekey, &new_pdu.event_id, globals)?; + let new = self.compress_state_event(shortstatekey, &new_pdu.event_id)?; let replaces = states_parents .last() @@ -176,7 +176,7 @@ impl Service<_> { } // TODO: statehash with deterministic inputs - let shortstatehash = globals.next_count()?; + let shortstatehash = SERVICE.globals.next_count()?; let mut statediffnew = HashSet::new(); statediffnew.insert(new); @@ -254,7 +254,23 @@ impl Service<_> { Ok(()) } - pub fn db(&self) -> D { - &self.db + /// Returns the room's version. + #[tracing::instrument(skip(self))] + pub fn get_room_version(&self, room_id: &RoomId) -> Result { + let create_event = self.room_state_get(room_id, &StateEventType::RoomCreate, "")?; + + let create_event_content: Option = create_event + .as_ref() + .map(|create_event| { + serde_json::from_str(create_event.content.get()).map_err(|e| { + warn!("Invalid create event: {}", e); + Error::bad_database("Invalid create event in db.") + }) + }) + .transpose()?; + let room_version = create_event_content + .map(|create_event| create_event.room_version) + .ok_or_else(|| Error::BadDatabase("Invalid room version"))?; + Ok(room_version) } } diff --git a/src/service/rooms/state_accessor/data.rs b/src/service/rooms/state_accessor/data.rs index a2b76e46..bf2972f9 100644 --- a/src/service/rooms/state_accessor/data.rs +++ b/src/service/rooms/state_accessor/data.rs @@ -1,3 +1,9 @@ +use std::{sync::Arc, collections::HashMap}; + +use ruma::{EventId, events::StateEventType, RoomId}; + +use crate::PduEvent; + pub trait Data { /// Builds a StateMap by iterating over all keys that start /// with state_hash, this gives the full state for the given state_hash. diff --git a/src/service/rooms/state_accessor/mod.rs b/src/service/rooms/state_accessor/mod.rs index 28a49a98..92e5c8e1 100644 --- a/src/service/rooms/state_accessor/mod.rs +++ b/src/service/rooms/state_accessor/mod.rs @@ -1,7 +1,10 @@ mod data; -pub use data::Data; +use std::{sync::Arc, collections::{HashMap, BTreeMap}}; -use crate::service::*; +pub use data::Data; +use ruma::{events::StateEventType, RoomId, EventId}; + +use crate::{service::*, PduEvent}; pub struct Service { db: D, @@ -42,7 +45,7 @@ impl Service<_> { event_type: &StateEventType, state_key: &str, ) -> Result>> { - self.db.pdu_state_get(event_id) + self.db.pdu_state_get(shortstatehash, event_type, state_key) } /// Returns the state hash for this pdu. diff --git a/src/service/rooms/state_cache/data.rs b/src/service/rooms/state_cache/data.rs index 166d4f6b..f6519196 100644 --- a/src/service/rooms/state_cache/data.rs +++ b/src/service/rooms/state_cache/data.rs @@ -1,3 +1,5 @@ +use ruma::{UserId, RoomId}; + pub trait Data { fn mark_as_once_joined(user_id: &UserId, room_id: &RoomId) -> Result<()>; } diff --git a/src/service/rooms/state_cache/mod.rs b/src/service/rooms/state_cache/mod.rs index 778679de..d29501a6 100644 --- a/src/service/rooms/state_cache/mod.rs +++ b/src/service/rooms/state_cache/mod.rs @@ -1,7 +1,11 @@ mod data; -pub use data::Data; +use std::{collections::HashSet, sync::Arc}; -use crate::service::*; +pub use data::Data; +use regex::Regex; +use ruma::{RoomId, UserId, events::{room::{member::MembershipState, create::RoomCreateEventContent}, AnyStrippedStateEvent, StateEventType, tag::TagEvent, RoomAccountDataEventType, GlobalAccountDataEventType, direct::DirectEvent, ignored_user_list::IgnoredUserListEvent, AnySyncStateEvent}, serde::Raw, ServerName}; + +use crate::{service::*, SERVICE, utils, Error}; pub struct Service { db: D, @@ -9,7 +13,7 @@ pub struct Service { impl Service<_> { /// Update current membership data. - #[tracing::instrument(skip(self, last_state, db))] + #[tracing::instrument(skip(self, last_state))] pub fn update_membership( &self, room_id: &RoomId, @@ -17,12 +21,11 @@ impl Service<_> { membership: MembershipState, sender: &UserId, last_state: Option>>, - db: &Database, update_joined_count: bool, ) -> Result<()> { // Keep track what remote users exist by adding them as "deactivated" users - if user_id.server_name() != db.globals.server_name() { - db.users.create(user_id, None)?; + if user_id.server_name() != SERVICE.globals.server_name() { + SERVICE.users.create(user_id, None)?; // TODO: displayname, avatar url } @@ -82,7 +85,7 @@ impl Service<_> { user_id, RoomAccountDataEventType::Tag, )? { - db.account_data + SERVICE.account_data .update( Some(room_id), user_id, @@ -94,7 +97,7 @@ impl Service<_> { }; // Copy direct chat flag - if let Some(mut direct_event) = db.account_data.get::( + if let Some(mut direct_event) = SERVICE.account_data.get::( None, user_id, GlobalAccountDataEventType::Direct.to_string().into(), @@ -109,12 +112,11 @@ impl Service<_> { } if room_ids_updated { - db.account_data.update( + SERVICE.account_data.update( None, user_id, GlobalAccountDataEventType::Direct.to_string().into(), &direct_event, - &db.globals, )?; } }; @@ -130,7 +132,7 @@ impl Service<_> { } MembershipState::Invite => { // We want to know if the sender is ignored by the receiver - let is_ignored = db + let is_ignored = SERVICE .account_data .get::( None, // Ignored users are in global account data @@ -186,7 +188,7 @@ impl Service<_> { } #[tracing::instrument(skip(self, room_id, db))] - pub fn update_joined_count(&self, room_id: &RoomId, db: &Database) -> Result<()> { + pub fn update_joined_count(&self, room_id: &RoomId) -> Result<()> { let mut joinedcount = 0_u64; let mut invitedcount = 0_u64; let mut joined_servers = HashSet::new(); @@ -226,11 +228,10 @@ impl Service<_> { Ok(()) } - #[tracing::instrument(skip(self, room_id, db))] + #[tracing::instrument(skip(self, room_id))] pub fn get_our_real_users( &self, room_id: &RoomId, - db: &Database, ) -> Result>>> { let maybe = self .our_real_users_cache @@ -241,7 +242,7 @@ impl Service<_> { if let Some(users) = maybe { Ok(users) } else { - self.update_joined_count(room_id, db)?; + self.update_joined_count(room_id)?; Ok(Arc::clone( self.our_real_users_cache .read() @@ -252,12 +253,11 @@ impl Service<_> { } } - #[tracing::instrument(skip(self, room_id, appservice, db))] + #[tracing::instrument(skip(self, room_id, appservice))] pub fn appservice_in_room( &self, room_id: &RoomId, appservice: &(String, serde_yaml::Value), - db: &Database, ) -> Result { let maybe = self .appservice_in_room_cache @@ -285,7 +285,7 @@ impl Service<_> { .get("sender_localpart") .and_then(|string| string.as_str()) .and_then(|string| { - UserId::parse_with_server_name(string, db.globals.server_name()).ok() + UserId::parse_with_server_name(string, SERVICE.globals.server_name()).ok() }); let in_room = bridge_user_id diff --git a/src/service/rooms/state_compressor/data.rs b/src/service/rooms/state_compressor/data.rs index 8b855cd2..74a28e7b 100644 --- a/src/service/rooms/state_compressor/data.rs +++ b/src/service/rooms/state_compressor/data.rs @@ -1,4 +1,6 @@ -struct StateDiff { +use crate::service::rooms::CompressedStateEvent; + +pub struct StateDiff { parent: Option, added: Vec, removed: Vec, diff --git a/src/service/rooms/state_compressor/mod.rs b/src/service/rooms/state_compressor/mod.rs index d6d88e25..3aea4fe6 100644 --- a/src/service/rooms/state_compressor/mod.rs +++ b/src/service/rooms/state_compressor/mod.rs @@ -1,7 +1,12 @@ -mod data; -pub use data::Data; +pub mod data; +use std::{mem::size_of, sync::Arc, collections::HashSet}; -use crate::service::*; +pub use data::Data; +use ruma::{EventId, RoomId}; + +use crate::{service::*, utils}; + +use self::data::StateDiff; pub struct Service { db: D, @@ -30,9 +35,9 @@ impl Service<_> { return Ok(r.clone()); } - self.db.get_statediff(shortstatehash)?; + let StateDiff { parent, added, removed } = self.db.get_statediff(shortstatehash)?; - if parent != 0_u64 { + if let Some(parent) = parent { let mut response = self.load_shortstatehash_info(parent)?; let mut state = response.last().unwrap().1.clone(); state.extend(added.iter().copied()); @@ -155,7 +160,7 @@ impl Service<_> { if parent_states.is_empty() { // There is no parent layer, create a new state - self.db.save_statediff(shortstatehash, StateDiff { parent: 0, new: statediffnew, removed: statediffremoved })?; + self.db.save_statediff(shortstatehash, StateDiff { parent: None, added: statediffnew, removed: statediffremoved })?; return Ok(()); }; @@ -197,7 +202,7 @@ impl Service<_> { )?; } else { // Diff small enough, we add diff as layer on top of parent - self.db.save_statediff(shortstatehash, StateDiff { parent: parent.0, new: statediffnew, removed: statediffremoved })?; + self.db.save_statediff(shortstatehash, StateDiff { parent: Some(parent.0), added: statediffnew, removed: statediffremoved })?; } Ok(()) diff --git a/src/service/rooms/timeline/data.rs b/src/service/rooms/timeline/data.rs index 4e5c3796..bf6d8c5e 100644 --- a/src/service/rooms/timeline/data.rs +++ b/src/service/rooms/timeline/data.rs @@ -1,3 +1,9 @@ +use std::sync::Arc; + +use ruma::{signatures::CanonicalJsonObject, EventId, UserId, RoomId}; + +use crate::PduEvent; + pub trait Data { fn last_timeline_count(&self, sender_user: &UserId, room_id: &RoomId) -> Result; @@ -5,34 +11,37 @@ pub trait Data { fn get_pdu_count(&self, event_id: &EventId) -> Result>; /// Returns the json of a pdu. - pub fn get_pdu_json(&self, event_id: &EventId) -> Result>; + fn get_pdu_json(&self, event_id: &EventId) -> Result>; /// Returns the json of a pdu. - pub fn get_non_outlier_pdu_json( + fn get_non_outlier_pdu_json( + &self, + event_id: &EventId, + ) -> Result>; /// Returns the pdu's id. - pub fn get_pdu_id(&self, event_id: &EventId) -> Result>>; + fn get_pdu_id(&self, event_id: &EventId) -> Result>>; /// Returns the pdu. /// /// Checks the `eventid_outlierpdu` Tree if not found in the timeline. - pub fn get_non_outlier_pdu(&self, event_id: &EventId) -> Result>; + fn get_non_outlier_pdu(&self, event_id: &EventId) -> Result>; /// Returns the pdu. /// /// Checks the `eventid_outlierpdu` Tree if not found in the timeline. - pub fn get_pdu(&self, event_id: &EventId) -> Result>>; + fn get_pdu(&self, event_id: &EventId) -> Result>>; /// Returns the pdu. /// /// This does __NOT__ check the outliers `Tree`. - pub fn get_pdu_from_id(&self, pdu_id: &[u8]) -> Result>; + fn get_pdu_from_id(&self, pdu_id: &[u8]) -> Result>; /// Returns the pdu as a `BTreeMap`. - pub fn get_pdu_json_from_id(&self, pdu_id: &[u8]) -> Result>; + fn get_pdu_json_from_id(&self, pdu_id: &[u8]) -> Result>; /// Returns the `count` of this pdu's id. - pub fn pdu_count(&self, pdu_id: &[u8]) -> Result; + fn pdu_count(&self, pdu_id: &[u8]) -> Result; /// Removes a pdu and creates a new one with the same id. fn replace_pdu(&self, pdu_id: &[u8], pdu: &PduEvent) -> Result<()>; @@ -40,7 +49,7 @@ pub trait Data { /// Returns an iterator over all events in a room that happened after the event with id `since` /// in chronological order. #[tracing::instrument(skip(self))] - pub fn pdus_since<'a>( + fn pdus_since<'a>( &'a self, user_id: &UserId, room_id: &RoomId, @@ -50,14 +59,14 @@ pub trait Data { /// Returns an iterator over all events and their tokens in a room that happened before the /// event with id `until` in reverse-chronological order. #[tracing::instrument(skip(self))] - pub fn pdus_until<'a>( + fn pdus_until<'a>( &'a self, user_id: &UserId, room_id: &RoomId, until: u64, ) -> Result, PduEvent)>> + 'a>; - pub fn pdus_after<'a>( + fn pdus_after<'a>( &'a self, user_id: &UserId, room_id: &RoomId, diff --git a/src/service/rooms/timeline/mod.rs b/src/service/rooms/timeline/mod.rs index c6393c68..7b60fe5d 100644 --- a/src/service/rooms/timeline/mod.rs +++ b/src/service/rooms/timeline/mod.rs @@ -1,7 +1,17 @@ mod data; -pub use data::Data; +use std::{sync::MutexGuard, iter, collections::HashSet}; +use std::fmt::Debug; -use crate::service::*; +pub use data::Data; +use regex::Regex; +use ruma::signatures::CanonicalJsonValue; +use ruma::{EventId, signatures::CanonicalJsonObject, push::{Action, Tweak}, events::{push_rules::PushRulesEvent, GlobalAccountDataEventType, RoomEventType, room::{member::MembershipState, create::RoomCreateEventContent}, StateEventType}, UserId, RoomAliasId, RoomId, uint, state_res, api::client::error::ErrorKind, serde::to_canonical_value, ServerName}; +use serde::Deserialize; +use serde_json::value::to_raw_value; +use tracing::{warn, error}; + +use crate::SERVICE; +use crate::{service::{*, pdu::{PduBuilder, EventHash}}, Error, PduEvent, utils}; pub struct Service { db: D, @@ -126,13 +136,12 @@ impl Service<_> { /// in `append_pdu`. /// /// Returns pdu id - #[tracing::instrument(skip(self, pdu, pdu_json, leaves, db))] + #[tracing::instrument(skip(self, pdu, pdu_json, leaves))] pub fn append_pdu<'a>( &self, pdu: &PduEvent, mut pdu_json: CanonicalJsonObject, leaves: impl IntoIterator + Debug, - db: &Database, ) -> Result> { let shortroomid = self.get_shortroomid(&pdu.room_id)?.expect("room exists"); @@ -249,7 +258,6 @@ impl Service<_> { &power_levels, &sync_pdu, &pdu.room_id, - db, )? { match action { Action::DontNotify => notify = false, @@ -446,9 +454,8 @@ impl Service<_> { pdu_builder: PduBuilder, sender: &UserId, room_id: &RoomId, - db: &Database, _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex - ) -> (PduEvent, CanonicalJsonObj) { + ) -> (PduEvent, CanonicalJsonObject) { let PduBuilder { event_type, content, @@ -457,14 +464,14 @@ impl Service<_> { redacts, } = pdu_builder; - let prev_events: Vec<_> = db + let prev_events: Vec<_> = SERVICE .rooms .get_pdu_leaves(room_id)? .into_iter() .take(20) .collect(); - let create_event = db + let create_event = SERVICE .rooms .room_state_get(room_id, &StateEventType::RoomCreate, "")?; @@ -481,7 +488,7 @@ impl Service<_> { // If there was no create event yet, assume we are creating a room with the default // version right now let room_version_id = create_event_content - .map_or(db.globals.default_room_version(), |create_event| { + .map_or(SERVICE.globals.default_room_version(), |create_event| { create_event.room_version }); let room_version = @@ -575,8 +582,8 @@ impl Service<_> { ); match ruma::signatures::hash_and_sign_event( - db.globals.server_name().as_str(), - db.globals.keypair(), + SERVICE.globals.server_name().as_str(), + SERVICE.globals.keypair(), &mut pdu_json, &room_version_id, ) { @@ -614,22 +621,21 @@ impl Service<_> { /// Creates a new persisted data unit and adds it to a room. This function takes a /// roomid_mutex_state, meaning that only this function is able to mutate the room state. - #[tracing::instrument(skip(self, db, _mutex_lock))] + #[tracing::instrument(skip(self, _mutex_lock))] pub fn build_and_append_pdu( &self, pdu_builder: PduBuilder, sender: &UserId, room_id: &RoomId, - db: &Database, _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex ) -> Result> { - let (pdu, pdu_json) = create_hash_and_sign_event()?; + let (pdu, pdu_json) = self.create_hash_and_sign_event()?; // We append to state before appending the pdu, so we don't have a moment in time with the // pdu without it's state. This is okay because append_pdu can't fail. - let statehashid = self.append_to_state(&pdu, &db.globals)?; + let statehashid = self.append_to_state(&pdu)?; let pdu_id = self.append_pdu( &pdu, @@ -637,7 +643,6 @@ impl Service<_> { // Since this PDU references all pdu_leaves we can update the leaves // of the room iter::once(&*pdu.event_id), - db, )?; // We set the room state after inserting the pdu, so that we never have a moment in time @@ -659,9 +664,9 @@ impl Service<_> { } // Remove our server from the server list since it will be added to it by room_servers() and/or the if statement above - servers.remove(db.globals.server_name()); + servers.remove(SERVICE.globals.server_name()); - db.sending.send_pdu(servers.into_iter(), &pdu_id)?; + SERVICE.sending.send_pdu(servers.into_iter(), &pdu_id)?; Ok(pdu.event_id) } @@ -670,7 +675,6 @@ impl Service<_> { /// server that sent the event. #[tracing::instrument(skip_all)] fn append_incoming_pdu<'a>( - db: &Database, pdu: &PduEvent, pdu_json: CanonicalJsonObject, new_room_leaves: impl IntoIterator + Clone + Debug, @@ -680,21 +684,20 @@ impl Service<_> { ) -> Result>> { // We append to state before appending the pdu, so we don't have a moment in time with the // pdu without it's state. This is okay because append_pdu can't fail. - db.rooms.set_event_state( + SERVICE.rooms.set_event_state( &pdu.event_id, &pdu.room_id, state_ids_compressed, - &db.globals, )?; if soft_fail { - db.rooms + SERVICE.rooms .mark_as_referenced(&pdu.room_id, &pdu.prev_events)?; - db.rooms.replace_pdu_leaves(&pdu.room_id, new_room_leaves)?; + SERVICE.rooms.replace_pdu_leaves(&pdu.room_id, new_room_leaves)?; return Ok(None); } - let pdu_id = db.rooms.append_pdu(pdu, pdu_json, new_room_leaves, db)?; + let pdu_id = SERVICE.rooms.append_pdu(pdu, pdu_json, new_room_leaves)?; Ok(Some(pdu_id)) } @@ -756,4 +759,4 @@ impl Service<_> { // If event does not exist, just noop Ok(()) } - +} diff --git a/src/service/rooms/user/mod.rs b/src/service/rooms/user/mod.rs index 45fb3551..664f8a0a 100644 --- a/src/service/rooms/user/mod.rs +++ b/src/service/rooms/user/mod.rs @@ -1,5 +1,6 @@ mod data; pub use data::Data; +use ruma::{RoomId, UserId}; use crate::service::*; diff --git a/src/service/transaction_ids/data.rs b/src/service/transaction_ids/data.rs index f1ff5f88..c1b47154 100644 --- a/src/service/transaction_ids/data.rs +++ b/src/service/transaction_ids/data.rs @@ -1,5 +1,5 @@ pub trait Data { - pub fn add_txnid( + fn add_txnid( &self, user_id: &UserId, device_id: Option<&DeviceId>, @@ -7,7 +7,7 @@ pub trait Data { data: &[u8], ) -> Result<()>; - pub fn existing_txnid( + fn existing_txnid( &self, user_id: &UserId, device_id: Option<&DeviceId>, diff --git a/src/service/transaction_ids/mod.rs b/src/service/transaction_ids/mod.rs index d944847e..9b76e13b 100644 --- a/src/service/transaction_ids/mod.rs +++ b/src/service/transaction_ids/mod.rs @@ -1,5 +1,6 @@ mod data; pub use data::Data; +use ruma::{UserId, DeviceId, TransactionId}; use crate::service::*; diff --git a/src/service/uiaa/data.rs b/src/service/uiaa/data.rs index 40e69bda..cc943bff 100644 --- a/src/service/uiaa/data.rs +++ b/src/service/uiaa/data.rs @@ -1,3 +1,5 @@ +use ruma::{api::client::uiaa::UiaaInfo, DeviceId, UserId, signatures::CanonicalJsonValue}; + pub trait Data { fn set_uiaa_request( &self, diff --git a/src/service/uiaa/mod.rs b/src/service/uiaa/mod.rs index 593ea5f2..5e1df8f3 100644 --- a/src/service/uiaa/mod.rs +++ b/src/service/uiaa/mod.rs @@ -1,7 +1,9 @@ mod data; pub use data::Data; +use ruma::{api::client::{uiaa::{UiaaInfo, IncomingAuthData, IncomingPassword, AuthType}, error::ErrorKind}, DeviceId, UserId, signatures::CanonicalJsonValue}; +use tracing::error; -use crate::service::*; +use crate::{service::*, utils, Error, SERVICE}; pub struct Service { db: D, @@ -36,8 +38,6 @@ impl Service<_> { device_id: &DeviceId, auth: &IncomingAuthData, uiaainfo: &UiaaInfo, - users: &super::users::Users, - globals: &super::globals::Globals, ) -> Result<(bool, UiaaInfo)> { let mut uiaainfo = auth .session() @@ -66,13 +66,13 @@ impl Service<_> { }; let user_id = - UserId::parse_with_server_name(username.clone(), globals.server_name()) + UserId::parse_with_server_name(username.clone(), SERVICE.globals.server_name()) .map_err(|_| { Error::BadRequest(ErrorKind::InvalidParam, "User ID is invalid.") })?; // Check if password is correct - if let Some(hash) = users.password_hash(&user_id)? { + if let Some(hash) = SERVICE.users.password_hash(&user_id)? { let hash_matches = argon2::verify_encoded(&hash, password.as_bytes()).unwrap_or(false); diff --git a/src/service/users/data.rs b/src/service/users/data.rs index d99d0328..327e0c69 100644 --- a/src/service/users/data.rs +++ b/src/service/users/data.rs @@ -1,34 +1,27 @@ -pub trait Data { +use std::collections::BTreeMap; + +use ruma::{UserId, DeviceId, DeviceKeyAlgorithm, DeviceKeyId, serde::Raw, encryption::{OneTimeKey, DeviceKeys, CrossSigningKey}, UInt, events::AnyToDeviceEvent, api::client::{device::Device, filter::IncomingFilterDefinition}, MxcUri}; + +trait Data { /// Check if a user has an account on this homeserver. - pub fn exists(&self, user_id: &UserId) -> Result; + fn exists(&self, user_id: &UserId) -> Result; /// Check if account is deactivated - pub fn is_deactivated(&self, user_id: &UserId) -> Result; - - /// Check if a user is an admin - pub fn is_admin( - &self, - user_id: &UserId, - rooms: &super::rooms::Rooms, - globals: &super::globals::Globals, - ) -> Result; - - /// Create a new user account on this homeserver. - pub fn create(&self, user_id: &UserId, password: Option<&str>) -> Result<()>; + fn is_deactivated(&self, user_id: &UserId) -> Result; /// Returns the number of users registered on this server. - pub fn count(&self) -> Result; + fn count(&self) -> Result; /// Find out which user an access token belongs to. - pub fn find_from_token(&self, token: &str) -> Result, String)>>; + fn find_from_token(&self, token: &str) -> Result, String)>>; /// Returns an iterator over all users on this homeserver. - pub fn iter(&self) -> impl Iterator>> + '_; + fn iter(&self) -> impl Iterator>> + '_; /// Returns a list of local users as list of usernames. /// /// A user account is considered `local` if the length of it's password is greater then zero. - pub fn list_local_users(&self) -> Result>; + fn list_local_users(&self) -> Result>; /// Will only return with Some(username) if the password was not empty and the /// username could be successfully parsed. @@ -37,31 +30,31 @@ pub trait Data { fn get_username_with_valid_password(&self, username: &[u8], password: &[u8]) -> Option; /// Returns the password hash for the given user. - pub fn password_hash(&self, user_id: &UserId) -> Result>; + fn password_hash(&self, user_id: &UserId) -> Result>; /// Hash and set the user's password to the Argon2 hash - pub fn set_password(&self, user_id: &UserId, password: Option<&str>) -> Result<()>; + fn set_password(&self, user_id: &UserId, password: Option<&str>) -> Result<()>; /// Returns the displayname of a user on this homeserver. - pub fn displayname(&self, user_id: &UserId) -> Result>; + fn displayname(&self, user_id: &UserId) -> Result>; /// Sets a new displayname or removes it if displayname is None. You still need to nofify all rooms of this change. - pub fn set_displayname(&self, user_id: &UserId, displayname: Option) -> Result<()>; + fn set_displayname(&self, user_id: &UserId, displayname: Option) -> Result<()>; /// Get the avatar_url of a user. - pub fn avatar_url(&self, user_id: &UserId) -> Result>>; + fn avatar_url(&self, user_id: &UserId) -> Result>>; /// Sets a new avatar_url or removes it if avatar_url is None. - pub fn set_avatar_url(&self, user_id: &UserId, avatar_url: Option>) -> Result<()>; + fn set_avatar_url(&self, user_id: &UserId, avatar_url: Option>) -> Result<()>; /// Get the blurhash of a user. - pub fn blurhash(&self, user_id: &UserId) -> Result>; + fn blurhash(&self, user_id: &UserId) -> Result>; /// Sets a new avatar_url or removes it if avatar_url is None. - pub fn set_blurhash(&self, user_id: &UserId, blurhash: Option) -> Result<()>; + fn set_blurhash(&self, user_id: &UserId, blurhash: Option) -> Result<()>; /// Adds a new device to a user. - pub fn create_device( + fn create_device( &self, user_id: &UserId, device_id: &DeviceId, @@ -70,129 +63,118 @@ pub trait Data { ) -> Result<()>; /// Removes a device from a user. - pub fn remove_device(&self, user_id: &UserId, device_id: &DeviceId) -> Result<()>; + fn remove_device(&self, user_id: &UserId, device_id: &DeviceId) -> Result<()>; /// Returns an iterator over all device ids of this user. - pub fn all_device_ids<'a>( + fn all_device_ids<'a>( &'a self, user_id: &UserId, ) -> impl Iterator>> + 'a; /// Replaces the access token of one device. - pub fn set_token(&self, user_id: &UserId, device_id: &DeviceId, token: &str) -> Result<()>; + fn set_token(&self, user_id: &UserId, device_id: &DeviceId, token: &str) -> Result<()>; - pub fn add_one_time_key( + fn add_one_time_key( &self, user_id: &UserId, device_id: &DeviceId, one_time_key_key: &DeviceKeyId, one_time_key_value: &Raw, - globals: &super::globals::Globals, ) -> Result<()>; - pub fn last_one_time_keys_update(&self, user_id: &UserId) -> Result; + fn last_one_time_keys_update(&self, user_id: &UserId) -> Result; - pub fn take_one_time_key( + fn take_one_time_key( &self, user_id: &UserId, device_id: &DeviceId, key_algorithm: &DeviceKeyAlgorithm, - globals: &super::globals::Globals, ) -> Result, Raw)>>; - pub fn count_one_time_keys( + fn count_one_time_keys( &self, user_id: &UserId, device_id: &DeviceId, ) -> Result>; - pub fn add_device_keys( + fn add_device_keys( &self, user_id: &UserId, device_id: &DeviceId, device_keys: &Raw, - rooms: &super::rooms::Rooms, - globals: &super::globals::Globals, ) -> Result<()>; - pub fn add_cross_signing_keys( + fn add_cross_signing_keys( &self, user_id: &UserId, master_key: &Raw, self_signing_key: &Option>, user_signing_key: &Option>, - rooms: &super::rooms::Rooms, - globals: &super::globals::Globals, ) -> Result<()>; - pub fn sign_key( + fn sign_key( &self, target_id: &UserId, key_id: &str, signature: (String, String), sender_id: &UserId, - rooms: &super::rooms::Rooms, - globals: &super::globals::Globals, ) -> Result<()>; - pub fn keys_changed<'a>( + fn keys_changed<'a>( &'a self, user_or_room_id: &str, from: u64, to: Option, ) -> impl Iterator>> + 'a; - pub fn mark_device_key_update( + fn mark_device_key_update( &self, user_id: &UserId, - rooms: &super::rooms::Rooms, - globals: &super::globals::Globals, ) -> Result<()>; - pub fn get_device_keys( + fn get_device_keys( &self, user_id: &UserId, device_id: &DeviceId, ) -> Result>>; - pub fn get_master_key bool>( + fn get_master_key bool>( &self, user_id: &UserId, allowed_signatures: F, ) -> Result>>; - pub fn get_self_signing_key bool>( + fn get_self_signing_key bool>( &self, user_id: &UserId, allowed_signatures: F, ) -> Result>>; - pub fn get_user_signing_key(&self, user_id: &UserId) -> Result>>; + fn get_user_signing_key(&self, user_id: &UserId) -> Result>>; - pub fn add_to_device_event( + fn add_to_device_event( &self, sender: &UserId, target_user_id: &UserId, target_device_id: &DeviceId, event_type: &str, content: serde_json::Value, - globals: &super::globals::Globals, ) -> Result<()>; - pub fn get_to_device_events( + fn get_to_device_events( &self, user_id: &UserId, device_id: &DeviceId, ) -> Result>>; - pub fn remove_to_device_events( + fn remove_to_device_events( &self, user_id: &UserId, device_id: &DeviceId, until: u64, ) -> Result<()>; - pub fn update_device_metadata( + fn update_device_metadata( &self, user_id: &UserId, device_id: &DeviceId, @@ -200,27 +182,27 @@ pub trait Data { ) -> Result<()>; /// Get device metadata. - pub fn get_device_metadata( + fn get_device_metadata( &self, user_id: &UserId, device_id: &DeviceId, ) -> Result>; - pub fn get_devicelist_version(&self, user_id: &UserId) -> Result>; + fn get_devicelist_version(&self, user_id: &UserId) -> Result>; - pub fn all_devices_metadata<'a>( + fn all_devices_metadata<'a>( &'a self, user_id: &UserId, ) -> impl Iterator> + 'a; /// Creates a new sync filter. Returns the filter id. - pub fn create_filter( + fn create_filter( &self, user_id: &UserId, filter: &IncomingFilterDefinition, ) -> Result; - pub fn get_filter( + fn get_filter( &self, user_id: &UserId, filter_id: &str, diff --git a/src/service/users/mod.rs b/src/service/users/mod.rs index 93d6ea52..bfa4b8e5 100644 --- a/src/service/users/mod.rs +++ b/src/service/users/mod.rs @@ -1,7 +1,10 @@ mod data; -pub use data::Data; +use std::{collections::BTreeMap, mem}; -use crate::service::*; +pub use data::Data; +use ruma::{UserId, MxcUri, DeviceId, DeviceKeyId, serde::Raw, encryption::{OneTimeKey, CrossSigningKey, DeviceKeys}, DeviceKeyAlgorithm, UInt, events::AnyToDeviceEvent, api::client::{device::Device, filter::IncomingFilterDefinition}}; + +use crate::{service::*, Error}; pub struct Service { db: D, @@ -19,18 +22,24 @@ impl Service<_> { } /// Check if a user is an admin - pub fn is_admin( + fn is_admin( &self, user_id: &UserId, ) -> Result { - self.db.is_admin(user_id) + let admin_room_alias_id = RoomAliasId::parse(format!("#admins:{}", globals.server_name())) + .map_err(|_| Error::BadRequest(ErrorKind::InvalidParam, "Invalid alias."))?; + let admin_room_id = rooms.id_from_alias(&admin_room_alias_id)?.unwrap(); + + rooms.is_joined(user_id, &admin_room_id) } /// Create a new user account on this homeserver. - pub fn create(&self, user_id: &UserId, password: Option<&str>) -> Result<()> { - self.db.set_password(user_id, password) + fn create(&self, user_id: &UserId, password: Option<&str>) -> Result<()> { + self.db.set_password(user_id, password)?; + Ok(()) } + /// Returns the number of users registered on this server. pub fn count(&self) -> Result { self.db.count() @@ -136,7 +145,6 @@ impl Service<_> { device_id: &DeviceId, one_time_key_key: &DeviceKeyId, one_time_key_value: &Raw, - globals: &super::globals::Globals, ) -> Result<()> { self.db.add_one_time_key(user_id, device_id, one_time_key_key, one_time_key_value) } @@ -220,7 +228,7 @@ impl Service<_> { user_id: &UserId, allowed_signatures: F, ) -> Result>> { - self.db.get_master_key(user_id, allow_signatures) + self.db.get_master_key(user_id, allowed_signatures) } pub fn get_self_signing_key bool>( @@ -327,7 +335,7 @@ impl Service<_> { } /// Ensure that a user only sees signatures from themselves and the target user -fn clean_signatures bool>( +pub fn clean_signatures bool>( cross_signing_key: &mut serde_json::Value, user_id: &UserId, allowed_signatures: F, diff --git a/src/utils/utils.rs b/src/utils/mod.rs similarity index 99% rename from src/utils/utils.rs rename to src/utils/mod.rs index 1ad0aa3f..734da2a8 100644 --- a/src/utils/utils.rs +++ b/src/utils/mod.rs @@ -1,3 +1,5 @@ +pub mod error; + use argon2::{Config, Variant}; use cmp::Ordering; use rand::prelude::*; From 4649cd82b514a4590aade5f08f1c3514fe9998f6 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 10 Oct 2022 13:52:05 +0200 Subject: [PATCH 085/197] refactor: prepare database/key_value/globals.rs from service/globals.rs --- src/{service => database/key_value}/globals.rs | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/{service => database/key_value}/globals.rs (100%) diff --git a/src/service/globals.rs b/src/database/key_value/globals.rs similarity index 100% rename from src/service/globals.rs rename to src/database/key_value/globals.rs From d024d205c03f74053c3a0285dc05557f1e2f8663 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 10 Oct 2022 13:52:06 +0200 Subject: [PATCH 086/197] refactor: prepare service/media/mod.rs from service/media.rs --- src/service/{media.rs => media/mod.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/service/{media.rs => media/mod.rs} (100%) diff --git a/src/service/media.rs b/src/service/media/mod.rs similarity index 100% rename from src/service/media.rs rename to src/service/media/mod.rs From 5a29511d3406cd6c7c25afebe8285528c7be6b18 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 10 Oct 2022 13:52:06 +0200 Subject: [PATCH 087/197] refactor: prepare service/key_backups/data.rs from service/key_backups.rs --- src/service/{key_backups.rs => key_backups/data.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/service/{key_backups.rs => key_backups/data.rs} (100%) diff --git a/src/service/key_backups.rs b/src/service/key_backups/data.rs similarity index 100% rename from src/service/key_backups.rs rename to src/service/key_backups/data.rs From c6d1421e81dcf434eec3a3f937a53faee0969fb9 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 10 Oct 2022 13:52:06 +0200 Subject: [PATCH 088/197] refactor: prepare service/key_backups/mod.rs from service/key_backups.rs --- src/service/{key_backups.rs => key_backups/mod.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/service/{key_backups.rs => key_backups/mod.rs} (100%) diff --git a/src/service/key_backups.rs b/src/service/key_backups/mod.rs similarity index 100% rename from src/service/key_backups.rs rename to src/service/key_backups/mod.rs From e1e87b8d0c1717b6485fcb0ba0970630fcbc5f2d Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 10 Oct 2022 13:52:07 +0200 Subject: [PATCH 089/197] refactor: prepare service/admin/mod.rs from service/admin.rs --- src/service/{admin.rs => admin/mod.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/service/{admin.rs => admin/mod.rs} (100%) diff --git a/src/service/admin.rs b/src/service/admin/mod.rs similarity index 100% rename from src/service/admin.rs rename to src/service/admin/mod.rs From efad401751d7ff6d87c2d5aac296326217e9aa28 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 10 Oct 2022 13:52:07 +0200 Subject: [PATCH 090/197] refactor: prepare service/account_data/data.rs from service/account_data.rs --- src/service/{account_data.rs => account_data/data.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/service/{account_data.rs => account_data/data.rs} (100%) diff --git a/src/service/account_data.rs b/src/service/account_data/data.rs similarity index 100% rename from src/service/account_data.rs rename to src/service/account_data/data.rs From 7946c5f29e0545e9ee65b56503a2524d7a5ffc66 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 10 Oct 2022 13:52:07 +0200 Subject: [PATCH 091/197] refactor: prepare service/account_data/mod.rs from service/account_data.rs --- src/service/{account_data.rs => account_data/mod.rs} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/service/{account_data.rs => account_data/mod.rs} (100%) diff --git a/src/service/account_data.rs b/src/service/account_data/mod.rs similarity index 100% rename from src/service/account_data.rs rename to src/service/account_data/mod.rs From 232978087ae24d0c7c9aff4147dee105b8fbaf17 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 10 Oct 2022 13:52:07 +0200 Subject: [PATCH 092/197] refactor: prepare database/key_value/media.rs from service/media.rs --- src/{service => database/key_value}/media.rs | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/{service => database/key_value}/media.rs (100%) diff --git a/src/service/media.rs b/src/database/key_value/media.rs similarity index 100% rename from src/service/media.rs rename to src/database/key_value/media.rs From bd8b616ca01983b5f029095e168146693ffe9dcd Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Wed, 7 Sep 2022 13:25:51 +0200 Subject: [PATCH 093/197] Fixed more compile time errors --- src/api/client_server/account.rs | 4 +- src/api/client_server/alias.rs | 12 +- src/api/client_server/context.rs | 31 +- src/api/client_server/directory.rs | 15 +- src/api/client_server/keys.rs | 2 +- src/api/client_server/media.rs | 6 +- src/api/client_server/membership.rs | 38 +- src/api/client_server/room.rs | 2 +- src/api/client_server/state.rs | 2 +- src/api/server_server.rs | 2 +- src/database/key_value/account_data.rs | 23 +- src/database/key_value/appservice.rs | 4 +- src/database/key_value/globals.rs | 404 +--- src/database/key_value/key_backups.rs | 47 +- src/database/key_value/media.rs | 349 +--- src/database/key_value/mod.rs | 8 +- src/database/key_value/pusher.rs | 4 +- src/database/key_value/rooms/alias.rs | 8 +- src/database/key_value/rooms/auth_chain.rs | 12 +- src/database/key_value/rooms/directory.rs | 4 +- src/database/key_value/rooms/edus/mod.rs | 4 + src/database/key_value/rooms/edus/presence.rs | 4 +- .../key_value/rooms/edus/read_receipt.rs | 6 +- src/database/key_value/rooms/edus/typing.rs | 4 +- src/database/key_value/rooms/lazy_load.rs | 2 +- src/database/key_value/rooms/metadata.rs | 2 +- src/database/key_value/rooms/mod.rs | 8 +- src/database/key_value/rooms/outlier.rs | 2 +- src/database/key_value/rooms/pdu_metadata.rs | 2 +- src/database/key_value/rooms/search.rs | 6 +- src/database/key_value/rooms/short.rs | 4 + src/database/key_value/rooms/state.rs | 4 +- .../key_value/rooms/state_accessor.rs | 2 +- src/database/key_value/rooms/state_cache.rs | 70 +- .../key_value/rooms/state_compressor.rs | 2 +- src/database/key_value/rooms/timeline.rs | 8 +- src/database/key_value/rooms/user.rs | 4 +- src/database/key_value/transaction_ids.rs | 2 +- src/database/key_value/uiaa.rs | 6 +- src/database/key_value/users.rs | 10 +- src/database/mod.rs | 7 +- src/lib.rs | 8 +- src/service/account_data/data.rs | 137 +- src/service/account_data/mod.rs | 21 +- src/service/admin/mod.rs | 1835 +++++++++-------- src/service/appservice/data.rs | 5 +- src/service/appservice/mod.rs | 4 +- src/service/globals/data.rs | 8 + src/service/globals/mod.rs | 44 +- src/service/key_backups/data.rs | 346 +--- src/service/key_backups/mod.rs | 9 +- src/service/media/data.rs | 8 + src/service/media/mod.rs | 195 +- src/service/mod.rs | 27 +- src/service/pdu.rs | 4 +- src/service/pusher/data.rs | 3 +- src/service/pusher/mod.rs | 4 +- src/service/rooms/alias/data.rs | 11 +- src/service/rooms/alias/mod.rs | 6 +- src/service/rooms/auth_chain/data.rs | 5 +- src/service/rooms/auth_chain/mod.rs | 4 +- src/service/rooms/directory/data.rs | 9 +- src/service/rooms/directory/mod.rs | 4 +- src/service/rooms/edus/mod.rs | 4 +- src/service/rooms/edus/presence/data.rs | 1 + src/service/rooms/edus/presence/mod.rs | 4 +- src/service/rooms/edus/read_receipt/data.rs | 5 +- src/service/rooms/edus/read_receipt/mod.rs | 4 +- src/service/rooms/edus/typing/data.rs | 4 +- src/service/rooms/edus/typing/mod.rs | 6 +- src/service/rooms/event_handler/mod.rs | 7 +- src/service/rooms/lazy_loading/data.rs | 1 + src/service/rooms/lazy_loading/mod.rs | 4 +- src/service/rooms/metadata/data.rs | 1 + src/service/rooms/metadata/mod.rs | 4 +- src/service/rooms/mod.rs | 4 +- src/service/rooms/outlier/data.rs | 4 +- src/service/rooms/outlier/mod.rs | 4 +- src/service/rooms/pdu_metadata/data.rs | 1 + src/service/rooms/pdu_metadata/mod.rs | 4 +- src/service/rooms/search/data.rs | 5 +- src/service/rooms/search/mod.rs | 4 +- src/service/rooms/short/data.rs | 2 + src/service/rooms/short/mod.rs | 19 +- src/service/rooms/state/data.rs | 22 +- src/service/rooms/state/mod.rs | 28 +- src/service/rooms/state_accessor/data.rs | 6 +- src/service/rooms/state_accessor/mod.rs | 4 +- src/service/rooms/state_cache/data.rs | 8 +- src/service/rooms/state_cache/mod.rs | 63 +- src/service/rooms/state_compressor/data.rs | 7 +- src/service/rooms/state_compressor/mod.rs | 16 +- src/service/rooms/timeline/data.rs | 10 +- src/service/rooms/timeline/mod.rs | 103 +- src/service/rooms/user/data.rs | 5 +- src/service/rooms/user/mod.rs | 6 +- src/service/{sending.rs => sending/mod.rs} | 112 +- src/service/transaction_ids/data.rs | 3 + src/service/transaction_ids/mod.rs | 6 +- src/service/uiaa/data.rs | 1 + src/service/uiaa/mod.rs | 13 +- src/service/users/data.rs | 12 +- src/service/users/mod.rs | 16 +- 103 files changed, 1617 insertions(+), 2749 deletions(-) create mode 100644 src/database/key_value/rooms/short.rs create mode 100644 src/service/globals/data.rs create mode 100644 src/service/media/data.rs create mode 100644 src/service/rooms/short/data.rs rename src/service/{sending.rs => sending/mod.rs} (88%) diff --git a/src/api/client_server/account.rs b/src/api/client_server/account.rs index 848bfaa7..6af597e1 100644 --- a/src/api/client_server/account.rs +++ b/src/api/client_server/account.rs @@ -2,7 +2,7 @@ use std::sync::Arc; use super::{DEVICE_ID_LENGTH, SESSION_ID_LENGTH, TOKEN_LENGTH}; use crate::{ - utils, Error, Result, Ruma, services, + utils, Error, Result, Ruma, services, api::client_server, }; use ruma::{ api::client::{ @@ -381,7 +381,7 @@ pub async fn deactivate_route( } // Make the user leave all rooms before deactivation - services().rooms.leave_all_rooms(&sender_user).await?; + client_server::leave_all_rooms(&sender_user).await?; // Remove devices and mark account as deactivated services().users.deactivate_account(sender_user)?; diff --git a/src/api/client_server/alias.rs b/src/api/client_server/alias.rs index 7aa5fb2c..444cc15f 100644 --- a/src/api/client_server/alias.rs +++ b/src/api/client_server/alias.rs @@ -25,12 +25,12 @@ pub async fn create_alias_route( )); } - if services().rooms.id_from_alias(&body.room_alias)?.is_some() { + if services().rooms.alias.resolve_local_alias(&body.room_alias)?.is_some() { return Err(Error::Conflict("Alias already exists.")); } - services().rooms - .set_alias(&body.room_alias, Some(&body.room_id))?; + services().rooms.alias + .set_alias(&body.room_alias, &body.room_id)?; Ok(create_alias::v3::Response::new()) } @@ -51,7 +51,7 @@ pub async fn delete_alias_route( )); } - services().rooms.set_alias(&body.room_alias, None)?; + services().rooms.alias.remove_alias(&body.room_alias)?; // TODO: update alt_aliases? @@ -88,7 +88,7 @@ pub(crate) async fn get_alias_helper( } let mut room_id = None; - match services().rooms.id_from_alias(room_alias)? { + match services().rooms.alias.resolve_local_alias(room_alias)? { Some(r) => room_id = Some(r), None => { for (_id, registration) in services().appservice.all()? { @@ -115,7 +115,7 @@ pub(crate) async fn get_alias_helper( .await .is_ok() { - room_id = Some(services().rooms.id_from_alias(room_alias)?.ok_or_else(|| { + room_id = Some(services().rooms.alias.resolve_local_alias(room_alias)?.ok_or_else(|| { Error::bad_config("Appservice lied to us. Room does not exist.") })?); break; diff --git a/src/api/client_server/context.rs b/src/api/client_server/context.rs index 3551dcfd..c407c71e 100644 --- a/src/api/client_server/context.rs +++ b/src/api/client_server/context.rs @@ -29,16 +29,18 @@ pub async fn get_context_route( let base_pdu_id = services() .rooms + .timeline .get_pdu_id(&body.event_id)? .ok_or(Error::BadRequest( ErrorKind::NotFound, "Base event id not found.", ))?; - let base_token = services().rooms.pdu_count(&base_pdu_id)?; + let base_token = services().rooms.timeline.pdu_count(&base_pdu_id)?; let base_event = services() .rooms + .timeline .get_pdu_from_id(&base_pdu_id)? .ok_or(Error::BadRequest( ErrorKind::NotFound, @@ -47,14 +49,14 @@ pub async fn get_context_route( let room_id = base_event.room_id.clone(); - if !services().rooms.is_joined(sender_user, &room_id)? { + if !services().rooms.state_cache.is_joined(sender_user, &room_id)? { return Err(Error::BadRequest( ErrorKind::Forbidden, "You don't have permission to view this room.", )); } - if !services().rooms.lazy_load_was_sent_before( + if !services().rooms.lazy_loading.lazy_load_was_sent_before( sender_user, sender_device, &room_id, @@ -68,6 +70,7 @@ pub async fn get_context_route( let events_before: Vec<_> = services() .rooms + .timeline .pdus_until(sender_user, &room_id, base_token)? .take( u32::try_from(body.limit).map_err(|_| { @@ -79,7 +82,7 @@ pub async fn get_context_route( .collect(); for (_, event) in &events_before { - if !services().rooms.lazy_load_was_sent_before( + if !services().rooms.lazy_loading.lazy_load_was_sent_before( sender_user, sender_device, &room_id, @@ -92,7 +95,7 @@ pub async fn get_context_route( let start_token = events_before .last() - .and_then(|(pdu_id, _)| services().rooms.pdu_count(pdu_id).ok()) + .and_then(|(pdu_id, _)| services().rooms.timeline.pdu_count(pdu_id).ok()) .map(|count| count.to_string()); let events_before: Vec<_> = events_before @@ -102,6 +105,7 @@ pub async fn get_context_route( let events_after: Vec<_> = services() .rooms + .timeline .pdus_after(sender_user, &room_id, base_token)? .take( u32::try_from(body.limit).map_err(|_| { @@ -113,7 +117,7 @@ pub async fn get_context_route( .collect(); for (_, event) in &events_after { - if !services().rooms.lazy_load_was_sent_before( + if !services().rooms.lazy_loading.lazy_load_was_sent_before( sender_user, sender_device, &room_id, @@ -124,7 +128,7 @@ pub async fn get_context_route( } } - let shortstatehash = match services().rooms.pdu_shortstatehash( + let shortstatehash = match services().rooms.state_accessor.pdu_shortstatehash( events_after .last() .map_or(&*body.event_id, |(_, e)| &*e.event_id), @@ -132,15 +136,16 @@ pub async fn get_context_route( Some(s) => s, None => services() .rooms - .current_shortstatehash(&room_id)? + .state + .get_room_shortstatehash(&room_id)? .expect("All rooms have state"), }; - let state_ids = services().rooms.state_full_ids(shortstatehash).await?; + let state_ids = services().rooms.state_accessor.state_full_ids(shortstatehash).await?; let end_token = events_after .last() - .and_then(|(pdu_id, _)| services().rooms.pdu_count(pdu_id).ok()) + .and_then(|(pdu_id, _)| services().rooms.timeline.pdu_count(pdu_id).ok()) .map(|count| count.to_string()); let events_after: Vec<_> = events_after @@ -151,10 +156,10 @@ pub async fn get_context_route( let mut state = Vec::new(); for (shortstatekey, id) in state_ids { - let (event_type, state_key) = services().rooms.get_statekey_from_short(shortstatekey)?; + let (event_type, state_key) = services().rooms.short.get_statekey_from_short(shortstatekey)?; if event_type != StateEventType::RoomMember { - let pdu = match services().rooms.get_pdu(&id)? { + let pdu = match services().rooms.timeline.get_pdu(&id)? { Some(pdu) => pdu, None => { error!("Pdu in state not found: {}", id); @@ -163,7 +168,7 @@ pub async fn get_context_route( }; state.push(pdu.to_state_event()); } else if !lazy_load_enabled || lazy_loaded.contains(&state_key) { - let pdu = match services().rooms.get_pdu(&id)? { + let pdu = match services().rooms.timeline.get_pdu(&id)? { Some(pdu) => pdu, None => { error!("Pdu in state not found: {}", id); diff --git a/src/api/client_server/directory.rs b/src/api/client_server/directory.rs index 87493fa0..2a60f672 100644 --- a/src/api/client_server/directory.rs +++ b/src/api/client_server/directory.rs @@ -86,10 +86,10 @@ pub async fn set_room_visibility_route( match &body.visibility { room::Visibility::Public => { - services().rooms.set_public(&body.room_id, true)?; + services().rooms.directory.set_public(&body.room_id)?; info!("{} made {} public", sender_user, body.room_id); } - room::Visibility::Private => services().rooms.set_public(&body.room_id, false)?, + room::Visibility::Private => services().rooms.directory.set_not_public(&body.room_id)?, _ => { return Err(Error::BadRequest( ErrorKind::InvalidParam, @@ -108,7 +108,7 @@ pub async fn get_room_visibility_route( body: Ruma, ) -> Result { Ok(get_room_visibility::v3::Response { - visibility: if services().rooms.is_public_room(&body.room_id)? { + visibility: if services().rooms.directory.is_public_room(&body.room_id)? { room::Visibility::Public } else { room::Visibility::Private @@ -176,6 +176,7 @@ pub(crate) async fn get_public_rooms_filtered_helper( let mut all_rooms: Vec<_> = services() .rooms + .directory .public_rooms() .map(|room_id| { let room_id = room_id?; @@ -183,6 +184,7 @@ pub(crate) async fn get_public_rooms_filtered_helper( let chunk = PublicRoomsChunk { canonical_alias: services() .rooms + .state_accessor .room_state_get(&room_id, &StateEventType::RoomCanonicalAlias, "")? .map_or(Ok(None), |s| { serde_json::from_str(s.content.get()) @@ -193,6 +195,7 @@ pub(crate) async fn get_public_rooms_filtered_helper( })?, name: services() .rooms + .state_accessor .room_state_get(&room_id, &StateEventType::RoomName, "")? .map_or(Ok(None), |s| { serde_json::from_str(s.content.get()) @@ -203,6 +206,7 @@ pub(crate) async fn get_public_rooms_filtered_helper( })?, num_joined_members: services() .rooms + .state_cache .room_joined_count(&room_id)? .unwrap_or_else(|| { warn!("Room {} has no member count", room_id); @@ -212,6 +216,7 @@ pub(crate) async fn get_public_rooms_filtered_helper( .expect("user count should not be that big"), topic: services() .rooms + .state_accessor .room_state_get(&room_id, &StateEventType::RoomTopic, "")? .map_or(Ok(None), |s| { serde_json::from_str(s.content.get()) @@ -222,6 +227,7 @@ pub(crate) async fn get_public_rooms_filtered_helper( })?, world_readable: services() .rooms + .state_accessor .room_state_get(&room_id, &StateEventType::RoomHistoryVisibility, "")? .map_or(Ok(false), |s| { serde_json::from_str(s.content.get()) @@ -236,6 +242,7 @@ pub(crate) async fn get_public_rooms_filtered_helper( })?, guest_can_join: services() .rooms + .state_accessor .room_state_get(&room_id, &StateEventType::RoomGuestAccess, "")? .map_or(Ok(false), |s| { serde_json::from_str(s.content.get()) @@ -248,6 +255,7 @@ pub(crate) async fn get_public_rooms_filtered_helper( })?, avatar_url: services() .rooms + .state_accessor .room_state_get(&room_id, &StateEventType::RoomAvatar, "")? .map(|s| { serde_json::from_str(s.content.get()) @@ -261,6 +269,7 @@ pub(crate) async fn get_public_rooms_filtered_helper( .flatten(), join_rule: services() .rooms + .state_accessor .room_state_get(&room_id, &StateEventType::RoomJoinRules, "")? .map(|s| { serde_json::from_str(s.content.get()) diff --git a/src/api/client_server/keys.rs b/src/api/client_server/keys.rs index 698bd1ec..4ce5d4c0 100644 --- a/src/api/client_server/keys.rs +++ b/src/api/client_server/keys.rs @@ -230,7 +230,7 @@ pub async fn get_key_changes_route( .filter_map(|r| r.ok()), ); - for room_id in services().rooms.rooms_joined(sender_user).filter_map(|r| r.ok()) { + for room_id in services().rooms.state_cache.rooms_joined(sender_user).filter_map(|r| r.ok()) { device_list_updates.extend( services().users .keys_changed( diff --git a/src/api/client_server/media.rs b/src/api/client_server/media.rs index f0da0849..d6e8213c 100644 --- a/src/api/client_server/media.rs +++ b/src/api/client_server/media.rs @@ -99,7 +99,7 @@ pub async fn get_content_route( content_disposition, content_type, file, - }) = services().media.get(&mxc).await? + }) = services().media.get(mxc.clone()).await? { Ok(get_content::v3::Response { file, @@ -129,7 +129,7 @@ pub async fn get_content_as_filename_route( content_disposition: _, content_type, file, - }) = services().media.get(&mxc).await? + }) = services().media.get(mxc.clone()).await? { Ok(get_content_as_filename::v3::Response { file, @@ -165,7 +165,7 @@ pub async fn get_content_thumbnail_route( }) = services() .media .get_thumbnail( - &mxc, + mxc.clone(), body.width .try_into() .map_err(|_| Error::BadRequest(ErrorKind::InvalidParam, "Width is invalid."))?, diff --git a/src/api/client_server/membership.rs b/src/api/client_server/membership.rs index b000ec1b..d6f820a7 100644 --- a/src/api/client_server/membership.rs +++ b/src/api/client_server/membership.rs @@ -30,7 +30,7 @@ use std::{ }; use tracing::{debug, error, warn}; -use crate::{services, PduEvent, service::pdu::{gen_event_id_canonical_json, PduBuilder}, Error, api::{server_server}, utils, Ruma}; +use crate::{Result, services, PduEvent, service::pdu::{gen_event_id_canonical_json, PduBuilder}, Error, api::{server_server, client_server}, utils, Ruma}; use super::get_alias_helper; @@ -48,6 +48,7 @@ pub async fn join_room_by_id_route( let mut servers = Vec::new(); // There is no body.server_name for /roomId/join servers.extend( services().rooms + .state_cache .invite_state(sender_user, &body.room_id)? .unwrap_or_default() .iter() @@ -88,6 +89,7 @@ pub async fn join_room_by_id_or_alias_route( let mut servers = body.server_name.clone(); servers.extend( services().rooms + .state_cache .invite_state(sender_user, &room_id)? .unwrap_or_default() .iter() @@ -131,7 +133,7 @@ pub async fn leave_room_route( ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - services().rooms.leave_room(sender_user, &body.room_id).await?; + leave_room(sender_user, &body.room_id).await?; Ok(leave_room::v3::Response::new()) } @@ -162,6 +164,7 @@ pub async fn kick_user_route( let mut event: RoomMemberEventContent = serde_json::from_str( services().rooms + .state_accessor .room_state_get( &body.room_id, &StateEventType::RoomMember, @@ -189,7 +192,7 @@ pub async fn kick_user_route( ); let state_lock = mutex_state.lock().await; - services().rooms.build_and_append_pdu( + services().rooms.timeline.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomMember, content: to_raw_value(&event).expect("event is valid, we just created it"), @@ -219,6 +222,7 @@ pub async fn ban_user_route( let event = services() .rooms + .state_accessor .room_state_get( &body.room_id, &StateEventType::RoomMember, @@ -255,7 +259,7 @@ pub async fn ban_user_route( ); let state_lock = mutex_state.lock().await; - services().rooms.build_and_append_pdu( + services().rooms.timeline.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomMember, content: to_raw_value(&event).expect("event is valid, we just created it"), @@ -283,6 +287,7 @@ pub async fn unban_user_route( let mut event: RoomMemberEventContent = serde_json::from_str( services().rooms + .state_accessor .room_state_get( &body.room_id, &StateEventType::RoomMember, @@ -309,7 +314,7 @@ pub async fn unban_user_route( ); let state_lock = mutex_state.lock().await; - services().rooms.build_and_append_pdu( + services().rooms.timeline.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomMember, content: to_raw_value(&event).expect("event is valid, we just created it"), @@ -340,7 +345,7 @@ pub async fn forget_room_route( ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - services().rooms.forget(&body.room_id, sender_user)?; + services().rooms.state_cache.forget(&body.room_id, sender_user)?; Ok(forget_room::v3::Response::new()) } @@ -356,6 +361,7 @@ pub async fn joined_rooms_route( Ok(joined_rooms::v3::Response { joined_rooms: services() .rooms + .state_cache .rooms_joined(sender_user) .filter_map(|r| r.ok()) .collect(), @@ -373,7 +379,7 @@ pub async fn get_member_events_route( let sender_user = body.sender_user.as_ref().expect("user is authenticated"); // TODO: check history visibility? - if !services().rooms.is_joined(sender_user, &body.room_id)? { + if !services().rooms.state_cache.is_joined(sender_user, &body.room_id)? { return Err(Error::BadRequest( ErrorKind::Forbidden, "You don't have permission to view this room.", @@ -383,6 +389,7 @@ pub async fn get_member_events_route( Ok(get_member_events::v3::Response { chunk: services() .rooms + .state_accessor .room_state_full(&body.room_id) .await? .iter() @@ -403,7 +410,7 @@ pub async fn joined_members_route( ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - if !services().rooms.is_joined(sender_user, &body.room_id)? { + if !services().rooms.state_cache.is_joined(sender_user, &body.room_id)? { return Err(Error::BadRequest( ErrorKind::Forbidden, "You aren't a member of the room.", @@ -411,7 +418,7 @@ pub async fn joined_members_route( } let mut joined = BTreeMap::new(); - for user_id in services().rooms.room_members(&body.room_id).filter_map(|r| r.ok()) { + for user_id in services().rooms.state_cache.room_members(&body.room_id).filter_map(|r| r.ok()) { let display_name = services().users.displayname(&user_id)?; let avatar_url = services().users.avatar_url(&user_id)?; @@ -446,7 +453,7 @@ async fn join_room_by_id_helper( let state_lock = mutex_state.lock().await; // Ask a remote server if we don't have this room - if !services().rooms.exists(room_id)? { + if !services().rooms.metadata.exists(room_id)? { let mut make_join_response_and_server = Err(Error::BadServerResponse( "No server available to assist in joining.", )); @@ -553,7 +560,7 @@ async fn join_room_by_id_helper( ) .await?; - services().rooms.get_or_create_shortroomid(room_id, &services().globals)?; + services().rooms.short.get_or_create_shortroomid(room_id)?; let parsed_pdu = PduEvent::from_id_val(event_id, join_event.clone()) .map_err(|_| Error::BadServerResponse("Invalid join event PDU."))?; @@ -586,7 +593,7 @@ async fn join_room_by_id_helper( services().rooms.add_pdu_outlier(&event_id, &value)?; if let Some(state_key) = &pdu.state_key { - let shortstatekey = services().rooms.get_or_create_shortstatekey( + let shortstatekey = services().rooms.short.get_or_create_shortstatekey( &pdu.kind.to_string().into(), state_key, )?; @@ -594,7 +601,7 @@ async fn join_room_by_id_helper( } } - let incoming_shortstatekey = services().rooms.get_or_create_shortstatekey( + let incoming_shortstatekey = services().rooms.short.get_or_create_shortstatekey( &parsed_pdu.kind.to_string().into(), parsed_pdu .state_key @@ -606,6 +613,7 @@ async fn join_room_by_id_helper( let create_shortstatekey = services() .rooms + .short .get_shortstatekey(&StateEventType::RoomCreate, "")? .expect("Room exists"); @@ -613,7 +621,7 @@ async fn join_room_by_id_helper( return Err(Error::BadServerResponse("State contained no create event.")); } - services().rooms.force_state( + services().rooms.state.force_state( room_id, state .into_iter() @@ -780,7 +788,7 @@ pub(crate) async fn invite_helper<'a>( redacts: None, }, sender_user, room_id, &state_lock); - let invite_room_state = services().rooms.calculate_invite_state(&pdu)?; + let invite_room_state = services().rooms.state.calculate_invite_state(&pdu)?; drop(state_lock); diff --git a/src/api/client_server/room.rs b/src/api/client_server/room.rs index 14affc65..f8d06023 100644 --- a/src/api/client_server/room.rs +++ b/src/api/client_server/room.rs @@ -87,7 +87,7 @@ pub async fn create_room_route( Error::BadRequest(ErrorKind::InvalidParam, "Invalid alias.") })?; - if services().rooms.id_from_alias(&alias)?.is_some() { + if services().rooms.alias.resolve_local_alias(&alias)?.is_some() { Err(Error::BadRequest( ErrorKind::RoomInUse, "Room alias already exists.", diff --git a/src/api/client_server/state.rs b/src/api/client_server/state.rs index 4e8d594e..b2dfe2a7 100644 --- a/src/api/client_server/state.rs +++ b/src/api/client_server/state.rs @@ -246,7 +246,7 @@ async fn send_state_event_for_key_helper( if alias.server_name() != services().globals.server_name() || services() .rooms - .id_from_alias(&alias)? + .alias.resolve_local_alias(&alias)? .filter(|room| room == room_id) // Make sure it's the right room .is_none() { diff --git a/src/api/server_server.rs b/src/api/server_server.rs index 776777d1..bacc1ac7 100644 --- a/src/api/server_server.rs +++ b/src/api/server_server.rs @@ -1842,7 +1842,7 @@ pub async fn get_room_information_route( let room_id = services() .rooms - .id_from_alias(&body.room_alias)? + .alias.resolve_local_alias(&body.room_alias)? .ok_or(Error::BadRequest( ErrorKind::NotFound, "Room alias not found.", diff --git a/src/database/key_value/account_data.rs b/src/database/key_value/account_data.rs index 70ad9f2a..49c9170f 100644 --- a/src/database/key_value/account_data.rs +++ b/src/database/key_value/account_data.rs @@ -1,17 +1,14 @@ -use crate::{utils, Error, Result}; -use ruma::{ - api::client::error::ErrorKind, - events::{AnyEphemeralRoomEvent, RoomAccountDataEventType}, - serde::Raw, - RoomId, UserId, -}; -use serde::{de::DeserializeOwned, Serialize}; -use std::{collections::HashMap, sync::Arc}; +use std::collections::HashMap; -impl AccountData { +use ruma::{UserId, DeviceId, signatures::CanonicalJsonValue, api::client::{uiaa::UiaaInfo, error::ErrorKind}, events::{RoomAccountDataEventType, AnyEphemeralRoomEvent}, serde::Raw, RoomId}; +use serde::{Serialize, de::DeserializeOwned}; + +use crate::{Result, database::KeyValueDatabase, service, Error, utils, services}; + +impl service::account_data::Data for KeyValueDatabase { /// Places one event in the account data of the user and removes the previous entry. #[tracing::instrument(skip(self, room_id, user_id, event_type, data))] - pub fn update( + fn update( &self, room_id: Option<&RoomId>, user_id: &UserId, @@ -63,7 +60,7 @@ impl AccountData { /// Searches the account data for a specific kind. #[tracing::instrument(skip(self, room_id, user_id, kind))] - pub fn get( + fn get( &self, room_id: Option<&RoomId>, user_id: &UserId, @@ -96,7 +93,7 @@ impl AccountData { /// Returns all changes to the account data that happened after `since`. #[tracing::instrument(skip(self, room_id, user_id, since))] - pub fn changes_since( + fn changes_since( &self, room_id: Option<&RoomId>, user_id: &UserId, diff --git a/src/database/key_value/appservice.rs b/src/database/key_value/appservice.rs index eae2cfbc..edb027e9 100644 --- a/src/database/key_value/appservice.rs +++ b/src/database/key_value/appservice.rs @@ -1,4 +1,4 @@ -use crate::{database::KeyValueDatabase, service, utils, Error}; +use crate::{database::KeyValueDatabase, service, utils, Error, Result}; impl service::appservice::Data for KeyValueDatabase { /// Registers an appservice and returns the ID to the caller @@ -54,7 +54,7 @@ impl service::appservice::Data for KeyValueDatabase { ) } - fn iter_ids(&self) -> Result> + '_> { + fn iter_ids(&self) -> Result>>> { Ok(self.id_appserviceregistrations.iter().map(|(id, _)| { utils::string_from_bytes(&id) .map_err(|_| Error::bad_database("Invalid id bytes in id_appserviceregistrations.")) diff --git a/src/database/key_value/globals.rs b/src/database/key_value/globals.rs index 2b47e5b1..81e6ee1f 100644 --- a/src/database/key_value/globals.rs +++ b/src/database/key_value/globals.rs @@ -1,108 +1,13 @@ -mod data; -pub use data::Data; +use ruma::signatures::Ed25519KeyPair; -use crate::service::*; +use crate::{Result, service, database::KeyValueDatabase, Error, utils}; -use crate::{database::Config, server_server::FedDest, utils, Error, Result}; -use ruma::{ - api::{ - client::sync::sync_events, - federation::discovery::{ServerSigningKeys, VerifyKey}, - }, - DeviceId, EventId, MilliSecondsSinceUnixEpoch, RoomId, RoomVersionId, ServerName, - ServerSigningKeyId, UserId, -}; -use std::{ - collections::{BTreeMap, HashMap}, - fs, - future::Future, - net::{IpAddr, SocketAddr}, - path::PathBuf, - sync::{Arc, Mutex, RwLock}, - time::{Duration, Instant}, -}; -use tokio::sync::{broadcast, watch::Receiver, Mutex as TokioMutex, Semaphore}; -use tracing::error; -use trust_dns_resolver::TokioAsyncResolver; - -use super::abstraction::Tree; - -pub const COUNTER: &[u8] = b"c"; - -type WellKnownMap = HashMap, (FedDest, String)>; -type TlsNameMap = HashMap, u16)>; -type RateLimitState = (Instant, u32); // Time if last failed try, number of failed tries -type SyncHandle = ( - Option, // since - Receiver>>, // rx -); - -pub struct Service { - db: D, - - pub actual_destination_cache: Arc>, // actual_destination, host - pub tls_name_override: Arc>, - pub config: Config, - keypair: Arc, - dns_resolver: TokioAsyncResolver, - jwt_decoding_key: Option>, - federation_client: reqwest::Client, - default_client: reqwest::Client, - pub stable_room_versions: Vec, - pub unstable_room_versions: Vec, - pub bad_event_ratelimiter: Arc, RateLimitState>>>, - pub bad_signature_ratelimiter: Arc, RateLimitState>>>, - pub servername_ratelimiter: Arc, Arc>>>, - pub sync_receivers: RwLock, Box), SyncHandle>>, - pub roomid_mutex_insert: RwLock, Arc>>>, - pub roomid_mutex_state: RwLock, Arc>>>, - pub roomid_mutex_federation: RwLock, Arc>>>, // this lock will be held longer - pub roomid_federationhandletime: RwLock, (Box, Instant)>>, - pub stateres_mutex: Arc>, - pub rotate: RotationHandler, -} - -/// Handles "rotation" of long-polling requests. "Rotation" in this context is similar to "rotation" of log files and the like. -/// -/// This is utilized to have sync workers return early and release read locks on the database. -pub struct RotationHandler(broadcast::Sender<()>, broadcast::Receiver<()>); - -impl RotationHandler { - pub fn new() -> Self { - let (s, r) = broadcast::channel(1); - Self(s, r) - } - - pub fn watch(&self) -> impl Future { - let mut r = self.0.subscribe(); - - async move { - let _ = r.recv().await; - } - } - - pub fn fire(&self) { - let _ = self.0.send(()); - } -} - -impl Default for RotationHandler { - fn default() -> Self { - Self::new() - } -} - - -impl Service<_> { - pub fn load( - globals: Arc, - server_signingkeys: Arc, - config: Config, - ) -> Result { - let keypair_bytes = globals.get(b"keypair")?.map_or_else( +impl service::globals::Data for KeyValueDatabase { + fn load_keypair(&self) -> Result { + let keypair_bytes = self.globals.get(b"keypair")?.map_or_else( || { let keypair = utils::generate_keypair(); - globals.insert(b"keypair", &keypair)?; + self.globals.insert(b"keypair", &keypair)?; Ok::<_, Error>(keypair) }, |s| Ok(s.to_vec()), @@ -125,302 +30,11 @@ impl Service<_> { .map(|key| (version, key)) }) .and_then(|(version, key)| { - ruma::signatures::Ed25519KeyPair::from_der(key, version) + Ed25519KeyPair::from_der(key, version) .map_err(|_| Error::bad_database("Private or public keys are invalid.")) }); - - let keypair = match keypair { - Ok(k) => k, - Err(e) => { - error!("Keypair invalid. Deleting..."); - globals.remove(b"keypair")?; - return Err(e); - } - }; - - let tls_name_override = Arc::new(RwLock::new(TlsNameMap::new())); - - let jwt_decoding_key = config - .jwt_secret - .as_ref() - .map(|secret| jsonwebtoken::DecodingKey::from_secret(secret.as_bytes()).into_static()); - - let default_client = reqwest_client_builder(&config)?.build()?; - let name_override = Arc::clone(&tls_name_override); - let federation_client = reqwest_client_builder(&config)? - .resolve_fn(move |domain| { - let read_guard = name_override.read().unwrap(); - let (override_name, port) = read_guard.get(&domain)?; - let first_name = override_name.get(0)?; - Some(SocketAddr::new(*first_name, *port)) - }) - .build()?; - - // Supported and stable room versions - let stable_room_versions = vec![ - RoomVersionId::V6, - RoomVersionId::V7, - RoomVersionId::V8, - RoomVersionId::V9, - ]; - // Experimental, partially supported room versions - let unstable_room_versions = vec![RoomVersionId::V3, RoomVersionId::V4, RoomVersionId::V5]; - - let mut s = Self { - globals, - config, - keypair: Arc::new(keypair), - dns_resolver: TokioAsyncResolver::tokio_from_system_conf().map_err(|e| { - error!( - "Failed to set up trust dns resolver with system config: {}", - e - ); - Error::bad_config("Failed to set up trust dns resolver with system config.") - })?, - actual_destination_cache: Arc::new(RwLock::new(WellKnownMap::new())), - tls_name_override, - federation_client, - default_client, - server_signingkeys, - jwt_decoding_key, - stable_room_versions, - unstable_room_versions, - bad_event_ratelimiter: Arc::new(RwLock::new(HashMap::new())), - bad_signature_ratelimiter: Arc::new(RwLock::new(HashMap::new())), - servername_ratelimiter: Arc::new(RwLock::new(HashMap::new())), - roomid_mutex_state: RwLock::new(HashMap::new()), - roomid_mutex_insert: RwLock::new(HashMap::new()), - roomid_mutex_federation: RwLock::new(HashMap::new()), - roomid_federationhandletime: RwLock::new(HashMap::new()), - stateres_mutex: Arc::new(Mutex::new(())), - sync_receivers: RwLock::new(HashMap::new()), - rotate: RotationHandler::new(), - }; - - fs::create_dir_all(s.get_media_folder())?; - - if !s - .supported_room_versions() - .contains(&s.config.default_room_version) - { - error!("Room version in config isn't supported, falling back to Version 6"); - s.config.default_room_version = RoomVersionId::V6; - }; - - Ok(s) } - - /// Returns this server's keypair. - pub fn keypair(&self) -> &ruma::signatures::Ed25519KeyPair { - &self.keypair - } - - /// Returns a reqwest client which can be used to send requests - pub fn default_client(&self) -> reqwest::Client { - // Client is cheap to clone (Arc wrapper) and avoids lifetime issues - self.default_client.clone() - } - - /// Returns a client used for resolving .well-knowns - pub fn federation_client(&self) -> reqwest::Client { - // Client is cheap to clone (Arc wrapper) and avoids lifetime issues - self.federation_client.clone() - } - - #[tracing::instrument(skip(self))] - pub fn next_count(&self) -> Result { - utils::u64_from_bytes(&self.globals.increment(COUNTER)?) - .map_err(|_| Error::bad_database("Count has invalid bytes.")) - } - - #[tracing::instrument(skip(self))] - pub fn current_count(&self) -> Result { - self.globals.get(COUNTER)?.map_or(Ok(0_u64), |bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Count has invalid bytes.")) - }) - } - - pub fn server_name(&self) -> &ServerName { - self.config.server_name.as_ref() - } - - pub fn max_request_size(&self) -> u32 { - self.config.max_request_size - } - - pub fn allow_registration(&self) -> bool { - self.config.allow_registration - } - - pub fn allow_encryption(&self) -> bool { - self.config.allow_encryption - } - - pub fn allow_federation(&self) -> bool { - self.config.allow_federation - } - - pub fn allow_room_creation(&self) -> bool { - self.config.allow_room_creation - } - - pub fn allow_unstable_room_versions(&self) -> bool { - self.config.allow_unstable_room_versions - } - - pub fn default_room_version(&self) -> RoomVersionId { - self.config.default_room_version.clone() - } - - pub fn trusted_servers(&self) -> &[Box] { - &self.config.trusted_servers - } - - pub fn dns_resolver(&self) -> &TokioAsyncResolver { - &self.dns_resolver - } - - pub fn jwt_decoding_key(&self) -> Option<&jsonwebtoken::DecodingKey<'_>> { - self.jwt_decoding_key.as_ref() - } - - pub fn turn_password(&self) -> &String { - &self.config.turn_password - } - - pub fn turn_ttl(&self) -> u64 { - self.config.turn_ttl - } - - pub fn turn_uris(&self) -> &[String] { - &self.config.turn_uris - } - - pub fn turn_username(&self) -> &String { - &self.config.turn_username - } - - pub fn turn_secret(&self) -> &String { - &self.config.turn_secret - } - - pub fn emergency_password(&self) -> &Option { - &self.config.emergency_password - } - - pub fn supported_room_versions(&self) -> Vec { - let mut room_versions: Vec = vec![]; - room_versions.extend(self.stable_room_versions.clone()); - if self.allow_unstable_room_versions() { - room_versions.extend(self.unstable_room_versions.clone()); - }; - room_versions - } - - /// TODO: the key valid until timestamp is only honored in room version > 4 - /// Remove the outdated keys and insert the new ones. - /// - /// This doesn't actually check that the keys provided are newer than the old set. - pub fn add_signing_key( - &self, - origin: &ServerName, - new_keys: ServerSigningKeys, - ) -> Result, VerifyKey>> { - // Not atomic, but this is not critical - let signingkeys = self.server_signingkeys.get(origin.as_bytes())?; - - let mut keys = signingkeys - .and_then(|keys| serde_json::from_slice(&keys).ok()) - .unwrap_or_else(|| { - // Just insert "now", it doesn't matter - ServerSigningKeys::new(origin.to_owned(), MilliSecondsSinceUnixEpoch::now()) - }); - - let ServerSigningKeys { - verify_keys, - old_verify_keys, - .. - } = new_keys; - - keys.verify_keys.extend(verify_keys.into_iter()); - keys.old_verify_keys.extend(old_verify_keys.into_iter()); - - self.server_signingkeys.insert( - origin.as_bytes(), - &serde_json::to_vec(&keys).expect("serversigningkeys can be serialized"), - )?; - - let mut tree = keys.verify_keys; - tree.extend( - keys.old_verify_keys - .into_iter() - .map(|old| (old.0, VerifyKey::new(old.1.key))), - ); - - Ok(tree) - } - - /// This returns an empty `Ok(BTreeMap<..>)` when there are no keys found for the server. - pub fn signing_keys_for( - &self, - origin: &ServerName, - ) -> Result, VerifyKey>> { - let signingkeys = self - .server_signingkeys - .get(origin.as_bytes())? - .and_then(|bytes| serde_json::from_slice(&bytes).ok()) - .map(|keys: ServerSigningKeys| { - let mut tree = keys.verify_keys; - tree.extend( - keys.old_verify_keys - .into_iter() - .map(|old| (old.0, VerifyKey::new(old.1.key))), - ); - tree - }) - .unwrap_or_else(BTreeMap::new); - - Ok(signingkeys) - } - - pub fn database_version(&self) -> Result { - self.globals.get(b"version")?.map_or(Ok(0), |version| { - utils::u64_from_bytes(&version) - .map_err(|_| Error::bad_database("Database version id is invalid.")) - }) - } - - pub fn bump_database_version(&self, new_version: u64) -> Result<()> { - self.globals - .insert(b"version", &new_version.to_be_bytes())?; - Ok(()) - } - - pub fn get_media_folder(&self) -> PathBuf { - let mut r = PathBuf::new(); - r.push(self.config.database_path.clone()); - r.push("media"); - r - } - - pub fn get_media_file(&self, key: &[u8]) -> PathBuf { - let mut r = PathBuf::new(); - r.push(self.config.database_path.clone()); - r.push("media"); - r.push(base64::encode_config(key, base64::URL_SAFE_NO_PAD)); - r + fn remove_keypair(&self) -> Result<()> { + self.globals.remove(b"keypair")? } } - -fn reqwest_client_builder(config: &Config) -> Result { - let mut reqwest_client_builder = reqwest::Client::builder() - .connect_timeout(Duration::from_secs(30)) - .timeout(Duration::from_secs(60 * 3)); - - if let Some(proxy) = config.proxy.to_proxy()? { - reqwest_client_builder = reqwest_client_builder.proxy(proxy); - } - - Ok(reqwest_client_builder) -} diff --git a/src/database/key_value/key_backups.rs b/src/database/key_value/key_backups.rs index be1d6b18..8171451c 100644 --- a/src/database/key_value/key_backups.rs +++ b/src/database/key_value/key_backups.rs @@ -1,16 +1,11 @@ -use crate::{utils, Error, Result, services}; -use ruma::{ - api::client::{ - backup::{BackupAlgorithm, KeyBackupData, RoomKeyBackup}, - error::ErrorKind, - }, - serde::Raw, - RoomId, UserId, -}; -use std::{collections::BTreeMap, sync::Arc}; +use std::collections::BTreeMap; -impl KeyBackups { - pub fn create_backup( +use ruma::{UserId, serde::Raw, api::client::{backup::{BackupAlgorithm, KeyBackupData, RoomKeyBackup}, error::ErrorKind}, RoomId}; + +use crate::{Result, service, database::KeyValueDatabase, services, Error, utils}; + +impl service::key_backups::Data for KeyValueDatabase { + fn create_backup( &self, user_id: &UserId, backup_metadata: &Raw, @@ -30,7 +25,7 @@ impl KeyBackups { Ok(version) } - pub fn delete_backup(&self, user_id: &UserId, version: &str) -> Result<()> { + fn delete_backup(&self, user_id: &UserId, version: &str) -> Result<()> { let mut key = user_id.as_bytes().to_vec(); key.push(0xff); key.extend_from_slice(version.as_bytes()); @@ -47,7 +42,7 @@ impl KeyBackups { Ok(()) } - pub fn update_backup( + fn update_backup( &self, user_id: &UserId, version: &str, @@ -71,7 +66,7 @@ impl KeyBackups { Ok(version.to_owned()) } - pub fn get_latest_backup_version(&self, user_id: &UserId) -> Result> { + fn get_latest_backup_version(&self, user_id: &UserId) -> Result> { let mut prefix = user_id.as_bytes().to_vec(); prefix.push(0xff); let mut last_possible_key = prefix.clone(); @@ -92,7 +87,7 @@ impl KeyBackups { .transpose() } - pub fn get_latest_backup( + fn get_latest_backup( &self, user_id: &UserId, ) -> Result)>> { @@ -123,7 +118,7 @@ impl KeyBackups { .transpose() } - pub fn get_backup( + fn get_backup( &self, user_id: &UserId, version: &str, @@ -140,7 +135,7 @@ impl KeyBackups { }) } - pub fn add_key( + fn add_key( &self, user_id: &UserId, version: &str, @@ -173,7 +168,7 @@ impl KeyBackups { Ok(()) } - pub fn count_keys(&self, user_id: &UserId, version: &str) -> Result { + fn count_keys(&self, user_id: &UserId, version: &str) -> Result { let mut prefix = user_id.as_bytes().to_vec(); prefix.push(0xff); prefix.extend_from_slice(version.as_bytes()); @@ -181,7 +176,7 @@ impl KeyBackups { Ok(self.backupkeyid_backup.scan_prefix(prefix).count()) } - pub fn get_etag(&self, user_id: &UserId, version: &str) -> Result { + fn get_etag(&self, user_id: &UserId, version: &str) -> Result { let mut key = user_id.as_bytes().to_vec(); key.push(0xff); key.extend_from_slice(version.as_bytes()); @@ -196,7 +191,7 @@ impl KeyBackups { .to_string()) } - pub fn get_all( + fn get_all( &self, user_id: &UserId, version: &str, @@ -252,7 +247,7 @@ impl KeyBackups { Ok(rooms) } - pub fn get_room( + fn get_room( &self, user_id: &UserId, version: &str, @@ -289,7 +284,7 @@ impl KeyBackups { .collect()) } - pub fn get_session( + fn get_session( &self, user_id: &UserId, version: &str, @@ -314,7 +309,7 @@ impl KeyBackups { .transpose() } - pub fn delete_all_keys(&self, user_id: &UserId, version: &str) -> Result<()> { + fn delete_all_keys(&self, user_id: &UserId, version: &str) -> Result<()> { let mut key = user_id.as_bytes().to_vec(); key.push(0xff); key.extend_from_slice(version.as_bytes()); @@ -327,7 +322,7 @@ impl KeyBackups { Ok(()) } - pub fn delete_room_keys( + fn delete_room_keys( &self, user_id: &UserId, version: &str, @@ -347,7 +342,7 @@ impl KeyBackups { Ok(()) } - pub fn delete_room_key( + fn delete_room_key( &self, user_id: &UserId, version: &str, diff --git a/src/database/key_value/media.rs b/src/database/key_value/media.rs index 1bdf6d47..90a5c590 100644 --- a/src/database/key_value/media.rs +++ b/src/database/key_value/media.rs @@ -1,72 +1,7 @@ -use image::{imageops::FilterType, GenericImageView}; +use crate::{database::KeyValueDatabase, service, Error, utils, Result}; -use super::abstraction::Tree; -use crate::{utils, Error, Result}; -use std::{mem, sync::Arc}; -use tokio::{ - fs::File, - io::{AsyncReadExt, AsyncWriteExt}, -}; - -pub struct FileMeta { - pub content_disposition: Option, - pub content_type: Option, - pub file: Vec, -} - -pub struct Media { - pub(super) mediaid_file: Arc, // MediaId = MXC + WidthHeight + ContentDisposition + ContentType -} - -impl Media { - /// Uploads a file. - pub async fn create( - &self, - mxc: String, - globals: &Globals, - content_disposition: &Option<&str>, - content_type: &Option<&str>, - file: &[u8], - ) -> Result<()> { - let mut key = mxc.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(&0_u32.to_be_bytes()); // Width = 0 if it's not a thumbnail - key.extend_from_slice(&0_u32.to_be_bytes()); // Height = 0 if it's not a thumbnail - key.push(0xff); - key.extend_from_slice( - content_disposition - .as_ref() - .map(|f| f.as_bytes()) - .unwrap_or_default(), - ); - key.push(0xff); - key.extend_from_slice( - content_type - .as_ref() - .map(|c| c.as_bytes()) - .unwrap_or_default(), - ); - - let path = globals.get_media_file(&key); - let mut f = File::create(path).await?; - f.write_all(file).await?; - - self.mediaid_file.insert(&key, &[])?; - Ok(()) - } - - /// Uploads or replaces a file thumbnail. - #[allow(clippy::too_many_arguments)] - pub async fn upload_thumbnail( - &self, - mxc: String, - globals: &Globals, - content_disposition: &Option, - content_type: &Option, - width: u32, - height: u32, - file: &[u8], - ) -> Result<()> { +impl service::media::Data for KeyValueDatabase { + fn create_file_metadata(&self, mxc: String, width: u32, height: u32, content_disposition: &Option<&str>, content_type: &Option<&str>) -> Result> { let mut key = mxc.as_bytes().to_vec(); key.push(0xff); key.extend_from_slice(&width.to_be_bytes()); @@ -86,272 +21,46 @@ impl Media { .unwrap_or_default(), ); - let path = globals.get_media_file(&key); - let mut f = File::create(path).await?; - f.write_all(file).await?; - self.mediaid_file.insert(&key, &[])?; - Ok(()) + Ok(key) } - /// Downloads a file. - pub async fn get(&self, globals: &Globals, mxc: &str) -> Result> { + fn search_file_metadata(&self, mxc: String, width: u32, height: u32) -> Result<(Option, Option, Vec)> { let mut prefix = mxc.as_bytes().to_vec(); prefix.push(0xff); prefix.extend_from_slice(&0_u32.to_be_bytes()); // Width = 0 if it's not a thumbnail prefix.extend_from_slice(&0_u32.to_be_bytes()); // Height = 0 if it's not a thumbnail prefix.push(0xff); - let first = self.mediaid_file.scan_prefix(prefix).next(); - if let Some((key, _)) = first { - let path = globals.get_media_file(&key); - let mut file = Vec::new(); - File::open(path).await?.read_to_end(&mut file).await?; - let mut parts = key.rsplit(|&b| b == 0xff); + let (key, _) = self.mediaid_file.scan_prefix(prefix).next().ok_or(Error::NotFound)?; - let content_type = parts - .next() - .map(|bytes| { - utils::string_from_bytes(bytes).map_err(|_| { - Error::bad_database("Content type in mediaid_file is invalid unicode.") - }) + let mut parts = key.rsplit(|&b| b == 0xff); + + let content_type = parts + .next() + .map(|bytes| { + utils::string_from_bytes(bytes).map_err(|_| { + Error::bad_database("Content type in mediaid_file is invalid unicode.") }) - .transpose()?; + }) + .transpose()?; - let content_disposition_bytes = parts - .next() - .ok_or_else(|| Error::bad_database("Media ID in db is invalid."))?; + let content_disposition_bytes = parts + .next() + .ok_or_else(|| Error::bad_database("Media ID in db is invalid."))?; - let content_disposition = if content_disposition_bytes.is_empty() { - None - } else { - Some( - utils::string_from_bytes(content_disposition_bytes).map_err(|_| { - Error::bad_database( - "Content Disposition in mediaid_file is invalid unicode.", - ) - })?, - ) - }; - - Ok(Some(FileMeta { - content_disposition, - content_type, - file, - })) + let content_disposition = if content_disposition_bytes.is_empty() { + None } else { - Ok(None) - } - } - - /// Returns width, height of the thumbnail and whether it should be cropped. Returns None when - /// the server should send the original file. - pub fn thumbnail_properties(&self, width: u32, height: u32) -> Option<(u32, u32, bool)> { - match (width, height) { - (0..=32, 0..=32) => Some((32, 32, true)), - (0..=96, 0..=96) => Some((96, 96, true)), - (0..=320, 0..=240) => Some((320, 240, false)), - (0..=640, 0..=480) => Some((640, 480, false)), - (0..=800, 0..=600) => Some((800, 600, false)), - _ => None, - } - } - - /// Downloads a file's thumbnail. - /// - /// Here's an example on how it works: - /// - /// - Client requests an image with width=567, height=567 - /// - Server rounds that up to (800, 600), so it doesn't have to save too many thumbnails - /// - Server rounds that up again to (958, 600) to fix the aspect ratio (only for width,height>96) - /// - Server creates the thumbnail and sends it to the user - /// - /// For width,height <= 96 the server uses another thumbnailing algorithm which crops the image afterwards. - pub async fn get_thumbnail( - &self, - mxc: &str, - globals: &Globals, - width: u32, - height: u32, - ) -> Result> { - let (width, height, crop) = self - .thumbnail_properties(width, height) - .unwrap_or((0, 0, false)); // 0, 0 because that's the original file - - let mut main_prefix = mxc.as_bytes().to_vec(); - main_prefix.push(0xff); - - let mut thumbnail_prefix = main_prefix.clone(); - thumbnail_prefix.extend_from_slice(&width.to_be_bytes()); - thumbnail_prefix.extend_from_slice(&height.to_be_bytes()); - thumbnail_prefix.push(0xff); - - let mut original_prefix = main_prefix; - original_prefix.extend_from_slice(&0_u32.to_be_bytes()); // Width = 0 if it's not a thumbnail - original_prefix.extend_from_slice(&0_u32.to_be_bytes()); // Height = 0 if it's not a thumbnail - original_prefix.push(0xff); - - let first_thumbnailprefix = self.mediaid_file.scan_prefix(thumbnail_prefix).next(); - let first_originalprefix = self.mediaid_file.scan_prefix(original_prefix).next(); - if let Some((key, _)) = first_thumbnailprefix { - // Using saved thumbnail - let path = globals.get_media_file(&key); - let mut file = Vec::new(); - File::open(path).await?.read_to_end(&mut file).await?; - let mut parts = key.rsplit(|&b| b == 0xff); - - let content_type = parts - .next() - .map(|bytes| { - utils::string_from_bytes(bytes).map_err(|_| { - Error::bad_database("Content type in mediaid_file is invalid unicode.") - }) - }) - .transpose()?; - - let content_disposition_bytes = parts - .next() - .ok_or_else(|| Error::bad_database("Media ID in db is invalid."))?; - - let content_disposition = if content_disposition_bytes.is_empty() { - None - } else { - Some( - utils::string_from_bytes(content_disposition_bytes).map_err(|_| { - Error::bad_database("Content Disposition in db is invalid.") - })?, - ) - }; - - Ok(Some(FileMeta { - content_disposition, - content_type, - file: file.to_vec(), - })) - } else if let Some((key, _)) = first_originalprefix { - // Generate a thumbnail - let path = globals.get_media_file(&key); - let mut file = Vec::new(); - File::open(path).await?.read_to_end(&mut file).await?; - - let mut parts = key.rsplit(|&b| b == 0xff); - - let content_type = parts - .next() - .map(|bytes| { - utils::string_from_bytes(bytes).map_err(|_| { - Error::bad_database("Content type in mediaid_file is invalid unicode.") - }) - }) - .transpose()?; - - let content_disposition_bytes = parts - .next() - .ok_or_else(|| Error::bad_database("Media ID in db is invalid."))?; - - let content_disposition = if content_disposition_bytes.is_empty() { - None - } else { - Some( - utils::string_from_bytes(content_disposition_bytes).map_err(|_| { - Error::bad_database( - "Content Disposition in mediaid_file is invalid unicode.", - ) - })?, - ) - }; - - if let Ok(image) = image::load_from_memory(&file) { - let original_width = image.width(); - let original_height = image.height(); - if width > original_width || height > original_height { - return Ok(Some(FileMeta { - content_disposition, - content_type, - file: file.to_vec(), - })); - } - - let thumbnail = if crop { - image.resize_to_fill(width, height, FilterType::CatmullRom) - } else { - let (exact_width, exact_height) = { - // Copied from image::dynimage::resize_dimensions - let ratio = u64::from(original_width) * u64::from(height); - let nratio = u64::from(width) * u64::from(original_height); - - let use_width = nratio <= ratio; - let intermediate = if use_width { - u64::from(original_height) * u64::from(width) - / u64::from(original_width) - } else { - u64::from(original_width) * u64::from(height) - / u64::from(original_height) - }; - if use_width { - if intermediate <= u64::from(::std::u32::MAX) { - (width, intermediate as u32) - } else { - ( - (u64::from(width) * u64::from(::std::u32::MAX) / intermediate) - as u32, - ::std::u32::MAX, - ) - } - } else if intermediate <= u64::from(::std::u32::MAX) { - (intermediate as u32, height) - } else { - ( - ::std::u32::MAX, - (u64::from(height) * u64::from(::std::u32::MAX) / intermediate) - as u32, - ) - } - }; - - image.thumbnail_exact(exact_width, exact_height) - }; - - let mut thumbnail_bytes = Vec::new(); - thumbnail.write_to(&mut thumbnail_bytes, image::ImageOutputFormat::Png)?; - - // Save thumbnail in database so we don't have to generate it again next time - let mut thumbnail_key = key.to_vec(); - let width_index = thumbnail_key - .iter() - .position(|&b| b == 0xff) - .ok_or_else(|| Error::bad_database("Media in db is invalid."))? - + 1; - let mut widthheight = width.to_be_bytes().to_vec(); - widthheight.extend_from_slice(&height.to_be_bytes()); - - thumbnail_key.splice( - width_index..width_index + 2 * mem::size_of::(), - widthheight, - ); - - let path = globals.get_media_file(&thumbnail_key); - let mut f = File::create(path).await?; - f.write_all(&thumbnail_bytes).await?; - - self.mediaid_file.insert(&thumbnail_key, &[])?; - - Ok(Some(FileMeta { - content_disposition, - content_type, - file: thumbnail_bytes.to_vec(), - })) - } else { - // Couldn't parse file to generate thumbnail, send original - Ok(Some(FileMeta { - content_disposition, - content_type, - file: file.to_vec(), - })) - } - } else { - Ok(None) - } + Some( + utils::string_from_bytes(content_disposition_bytes).map_err(|_| { + Error::bad_database( + "Content Disposition in mediaid_file is invalid unicode.", + ) + })?, + ) + }; + Ok((content_disposition, content_type, key)) } } diff --git a/src/database/key_value/mod.rs b/src/database/key_value/mod.rs index 189571f6..efb85509 100644 --- a/src/database/key_value/mod.rs +++ b/src/database/key_value/mod.rs @@ -1,9 +1,9 @@ -//mod account_data; +mod account_data; //mod admin; mod appservice; -//mod globals; -//mod key_backups; -//mod media; +mod globals; +mod key_backups; +mod media; //mod pdu; mod pusher; mod rooms; diff --git a/src/database/key_value/pusher.rs b/src/database/key_value/pusher.rs index b77170db..35c84638 100644 --- a/src/database/key_value/pusher.rs +++ b/src/database/key_value/pusher.rs @@ -1,6 +1,6 @@ use ruma::{UserId, api::client::push::{set_pusher, get_pushers}}; -use crate::{service, database::KeyValueDatabase, Error}; +use crate::{service, database::KeyValueDatabase, Error, Result}; impl service::pusher::Data for KeyValueDatabase { fn set_pusher(&self, sender: &UserId, pusher: set_pusher::v3::Pusher) -> Result<()> { @@ -51,7 +51,7 @@ impl service::pusher::Data for KeyValueDatabase { fn get_pusher_senderkeys<'a>( &'a self, sender: &UserId, - ) -> impl Iterator> + 'a { + ) -> Box>> { let mut prefix = sender.as_bytes().to_vec(); prefix.push(0xff); diff --git a/src/database/key_value/rooms/alias.rs b/src/database/key_value/rooms/alias.rs index a9236a75..c762defa 100644 --- a/src/database/key_value/rooms/alias.rs +++ b/src/database/key_value/rooms/alias.rs @@ -1,12 +1,12 @@ use ruma::{RoomId, RoomAliasId, api::client::error::ErrorKind}; -use crate::{service, database::KeyValueDatabase, utils, Error, services}; +use crate::{service, database::KeyValueDatabase, utils, Error, services, Result}; impl service::rooms::alias::Data for KeyValueDatabase { fn set_alias( &self, alias: &RoomAliasId, - room_id: Option<&RoomId> + room_id: &RoomId ) -> Result<()> { self.alias_roomid .insert(alias.alias().as_bytes(), room_id.as_bytes())?; @@ -41,7 +41,7 @@ impl service::rooms::alias::Data for KeyValueDatabase { fn resolve_local_alias( &self, alias: &RoomAliasId - ) -> Result<()> { + ) -> Result>> { self.alias_roomid .get(alias.alias().as_bytes())? .map(|bytes| { @@ -56,7 +56,7 @@ impl service::rooms::alias::Data for KeyValueDatabase { fn local_aliases_for_room( &self, room_id: &RoomId, - ) -> Result<()> { + ) -> Result>> { let mut prefix = room_id.as_bytes().to_vec(); prefix.push(0xff); diff --git a/src/database/key_value/rooms/auth_chain.rs b/src/database/key_value/rooms/auth_chain.rs index 57dbb147..585d5626 100644 --- a/src/database/key_value/rooms/auth_chain.rs +++ b/src/database/key_value/rooms/auth_chain.rs @@ -1,5 +1,9 @@ -impl service::room::auth_chain::Data for KeyValueDatabase { - fn get_cached_eventid_authchain<'a>() -> Result> { +use std::{collections::HashSet, mem::size_of}; + +use crate::{service, database::KeyValueDatabase, Result, utils}; + +impl service::rooms::auth_chain::Data for KeyValueDatabase { + fn get_cached_eventid_authchain(&self, shorteventid: u64) -> Result> { self.shorteventid_authchain .get(&shorteventid.to_be_bytes())? .map(|chain| { @@ -12,8 +16,8 @@ impl service::room::auth_chain::Data for KeyValueDatabase { }) } - fn cache_eventid_authchain<'a>(shorteventid: u64, auth_chain: &HashSet) -> Result<()> { - shorteventid_authchain.insert( + fn cache_eventid_authchain(&self, shorteventid: u64, auth_chain: &HashSet) -> Result<()> { + self.shorteventid_authchain.insert( &shorteventid.to_be_bytes(), &auth_chain .iter() diff --git a/src/database/key_value/rooms/directory.rs b/src/database/key_value/rooms/directory.rs index 44a580c3..c48afa9a 100644 --- a/src/database/key_value/rooms/directory.rs +++ b/src/database/key_value/rooms/directory.rs @@ -1,6 +1,6 @@ use ruma::RoomId; -use crate::{service, database::KeyValueDatabase, utils, Error}; +use crate::{service, database::KeyValueDatabase, utils, Error, Result}; impl service::rooms::directory::Data for KeyValueDatabase { fn set_public(&self, room_id: &RoomId) -> Result<()> { @@ -15,7 +15,7 @@ impl service::rooms::directory::Data for KeyValueDatabase { Ok(self.publicroomids.get(room_id.as_bytes())?.is_some()) } - fn public_rooms(&self) -> impl Iterator>> + '_ { + fn public_rooms(&self) -> Box>>> { self.publicroomids.iter().map(|(bytes, _)| { RoomId::parse( utils::string_from_bytes(&bytes).map_err(|_| { diff --git a/src/database/key_value/rooms/edus/mod.rs b/src/database/key_value/rooms/edus/mod.rs index 9ffd33da..b5007f89 100644 --- a/src/database/key_value/rooms/edus/mod.rs +++ b/src/database/key_value/rooms/edus/mod.rs @@ -1,3 +1,7 @@ mod presence; mod typing; mod read_receipt; + +use crate::{service, database::KeyValueDatabase}; + +impl service::rooms::edus::Data for KeyValueDatabase {} diff --git a/src/database/key_value/rooms/edus/presence.rs b/src/database/key_value/rooms/edus/presence.rs index 9f3977db..fbbbff55 100644 --- a/src/database/key_value/rooms/edus/presence.rs +++ b/src/database/key_value/rooms/edus/presence.rs @@ -2,7 +2,7 @@ use std::collections::HashMap; use ruma::{UserId, RoomId, events::presence::PresenceEvent, presence::PresenceState, UInt}; -use crate::{service, database::KeyValueDatabase, utils, Error, services}; +use crate::{service, database::KeyValueDatabase, utils, Error, services, Result}; impl service::rooms::edus::presence::Data for KeyValueDatabase { fn update_presence( @@ -56,8 +56,8 @@ impl service::rooms::edus::presence::Data for KeyValueDatabase { fn get_presence_event( &self, - user_id: &UserId, room_id: &RoomId, + user_id: &UserId, count: u64, ) -> Result> { let mut presence_id = room_id.as_bytes().to_vec(); diff --git a/src/database/key_value/rooms/edus/read_receipt.rs b/src/database/key_value/rooms/edus/read_receipt.rs index 68aea165..42d250f7 100644 --- a/src/database/key_value/rooms/edus/read_receipt.rs +++ b/src/database/key_value/rooms/edus/read_receipt.rs @@ -2,7 +2,7 @@ use std::mem; use ruma::{UserId, RoomId, events::receipt::ReceiptEvent, serde::Raw, signatures::CanonicalJsonObject}; -use crate::{database::KeyValueDatabase, service, utils, Error, services}; +use crate::{database::KeyValueDatabase, service, utils, Error, services, Result}; impl service::rooms::edus::read_receipt::Data for KeyValueDatabase { fn readreceipt_update( @@ -50,13 +50,13 @@ impl service::rooms::edus::read_receipt::Data for KeyValueDatabase { &'a self, room_id: &RoomId, since: u64, - ) -> impl Iterator< + ) -> Box, u64, Raw, )>, - > + 'a { + >> { let mut prefix = room_id.as_bytes().to_vec(); prefix.push(0xff); let prefix2 = prefix.clone(); diff --git a/src/database/key_value/rooms/edus/typing.rs b/src/database/key_value/rooms/edus/typing.rs index 905bffc8..b7d35968 100644 --- a/src/database/key_value/rooms/edus/typing.rs +++ b/src/database/key_value/rooms/edus/typing.rs @@ -2,7 +2,7 @@ use std::collections::HashSet; use ruma::{UserId, RoomId}; -use crate::{database::KeyValueDatabase, service, utils, Error, services}; +use crate::{database::KeyValueDatabase, service, utils, Error, services, Result}; impl service::rooms::edus::typing::Data for KeyValueDatabase { fn typing_add( @@ -79,7 +79,7 @@ impl service::rooms::edus::typing::Data for KeyValueDatabase { fn typings_all( &self, room_id: &RoomId, - ) -> Result> { + ) -> Result>> { let mut prefix = room_id.as_bytes().to_vec(); prefix.push(0xff); diff --git a/src/database/key_value/rooms/lazy_load.rs b/src/database/key_value/rooms/lazy_load.rs index c230cbf7..aaf14dd3 100644 --- a/src/database/key_value/rooms/lazy_load.rs +++ b/src/database/key_value/rooms/lazy_load.rs @@ -1,6 +1,6 @@ use ruma::{UserId, DeviceId, RoomId}; -use crate::{service, database::KeyValueDatabase}; +use crate::{service, database::KeyValueDatabase, Result}; impl service::rooms::lazy_loading::Data for KeyValueDatabase { fn lazy_load_was_sent_before( diff --git a/src/database/key_value/rooms/metadata.rs b/src/database/key_value/rooms/metadata.rs index b4cba2c6..0509cbb8 100644 --- a/src/database/key_value/rooms/metadata.rs +++ b/src/database/key_value/rooms/metadata.rs @@ -1,6 +1,6 @@ use ruma::RoomId; -use crate::{service, database::KeyValueDatabase}; +use crate::{service, database::KeyValueDatabase, Result}; impl service::rooms::metadata::Data for KeyValueDatabase { fn exists(&self, room_id: &RoomId) -> Result { diff --git a/src/database/key_value/rooms/mod.rs b/src/database/key_value/rooms/mod.rs index adb810ba..406943ed 100644 --- a/src/database/key_value/rooms/mod.rs +++ b/src/database/key_value/rooms/mod.rs @@ -1,16 +1,20 @@ mod alias; +mod auth_chain; mod directory; mod edus; -//mod event_handler; mod lazy_load; mod metadata; mod outlier; mod pdu_metadata; mod search; -//mod short; +mod short; mod state; mod state_accessor; mod state_cache; mod state_compressor; mod timeline; mod user; + +use crate::{database::KeyValueDatabase, service}; + +impl service::rooms::Data for KeyValueDatabase {} diff --git a/src/database/key_value/rooms/outlier.rs b/src/database/key_value/rooms/outlier.rs index 08299a0c..aa975449 100644 --- a/src/database/key_value/rooms/outlier.rs +++ b/src/database/key_value/rooms/outlier.rs @@ -1,6 +1,6 @@ use ruma::{EventId, signatures::CanonicalJsonObject}; -use crate::{service, database::KeyValueDatabase, PduEvent, Error}; +use crate::{service, database::KeyValueDatabase, PduEvent, Error, Result}; impl service::rooms::outlier::Data for KeyValueDatabase { fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result> { diff --git a/src/database/key_value/rooms/pdu_metadata.rs b/src/database/key_value/rooms/pdu_metadata.rs index 602f3f6c..f3ac414f 100644 --- a/src/database/key_value/rooms/pdu_metadata.rs +++ b/src/database/key_value/rooms/pdu_metadata.rs @@ -2,7 +2,7 @@ use std::sync::Arc; use ruma::{RoomId, EventId}; -use crate::{service, database::KeyValueDatabase}; +use crate::{service, database::KeyValueDatabase, Result}; impl service::rooms::pdu_metadata::Data for KeyValueDatabase { fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc]) -> Result<()> { diff --git a/src/database/key_value/rooms/search.rs b/src/database/key_value/rooms/search.rs index 44663ff3..15937f6d 100644 --- a/src/database/key_value/rooms/search.rs +++ b/src/database/key_value/rooms/search.rs @@ -2,10 +2,10 @@ use std::mem::size_of; use ruma::RoomId; -use crate::{service, database::KeyValueDatabase, utils}; +use crate::{service, database::KeyValueDatabase, utils, Result}; impl service::rooms::search::Data for KeyValueDatabase { - fn index_pdu<'a>(&self, room_id: &RoomId, pdu_id: u64, message_body: String) -> Result<()> { + fn index_pdu<'a>(&self, shortroomid: u64, pdu_id: u64, message_body: String) -> Result<()> { let mut batch = message_body .split_terminator(|c: char| !c.is_alphanumeric()) .filter(|s| !s.is_empty()) @@ -26,7 +26,7 @@ impl service::rooms::search::Data for KeyValueDatabase { &'a self, room_id: &RoomId, search_string: &str, - ) -> Result> + 'a, Vec)>> { + ) -> Result>>, Vec)>> { let prefix = self .get_shortroomid(room_id)? .expect("room exists") diff --git a/src/database/key_value/rooms/short.rs b/src/database/key_value/rooms/short.rs new file mode 100644 index 00000000..91296385 --- /dev/null +++ b/src/database/key_value/rooms/short.rs @@ -0,0 +1,4 @@ +use crate::{database::KeyValueDatabase, service}; + +impl service::rooms::short::Data for KeyValueDatabase { +} diff --git a/src/database/key_value/rooms/state.rs b/src/database/key_value/rooms/state.rs index 192dbb83..405939dd 100644 --- a/src/database/key_value/rooms/state.rs +++ b/src/database/key_value/rooms/state.rs @@ -3,7 +3,7 @@ use std::sync::Arc; use std::{sync::MutexGuard, collections::HashSet}; use std::fmt::Debug; -use crate::{service, database::KeyValueDatabase, utils, Error}; +use crate::{service, database::KeyValueDatabase, utils, Error, Result}; impl service::rooms::state::Data for KeyValueDatabase { fn get_room_shortstatehash(&self, room_id: &RoomId) -> Result> { @@ -24,7 +24,7 @@ impl service::rooms::state::Data for KeyValueDatabase { Ok(()) } - fn set_event_state(&self, shorteventid: Vec, shortstatehash: Vec) -> Result<()> { + fn set_event_state(&self, shorteventid: u64, shortstatehash: u64) -> Result<()> { self.shorteventid_shortstatehash .insert(&shorteventid.to_be_bytes(), &shortstatehash.to_be_bytes())?; Ok(()) diff --git a/src/database/key_value/rooms/state_accessor.rs b/src/database/key_value/rooms/state_accessor.rs index ea15afc0..037b98fc 100644 --- a/src/database/key_value/rooms/state_accessor.rs +++ b/src/database/key_value/rooms/state_accessor.rs @@ -1,6 +1,6 @@ use std::{collections::{BTreeMap, HashMap}, sync::Arc}; -use crate::{database::KeyValueDatabase, service, PduEvent, Error, utils}; +use crate::{database::KeyValueDatabase, service, PduEvent, Error, utils, Result}; use async_trait::async_trait; use ruma::{EventId, events::StateEventType, RoomId}; diff --git a/src/database/key_value/rooms/state_cache.rs b/src/database/key_value/rooms/state_cache.rs index 567dc809..5f054858 100644 --- a/src/database/key_value/rooms/state_cache.rs +++ b/src/database/key_value/rooms/state_cache.rs @@ -1,6 +1,6 @@ -use ruma::{UserId, RoomId}; +use ruma::{UserId, RoomId, events::{AnyStrippedStateEvent, AnySyncStateEvent}, serde::Raw}; -use crate::{service, database::KeyValueDatabase}; +use crate::{service, database::KeyValueDatabase, services, Result}; impl service::rooms::state_cache::Data for KeyValueDatabase { fn mark_as_once_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result<()> { @@ -9,4 +9,70 @@ impl service::rooms::state_cache::Data for KeyValueDatabase { userroom_id.extend_from_slice(room_id.as_bytes()); self.roomuseroncejoinedids.insert(&userroom_id, &[]) } + + fn mark_as_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result<()> { + let mut roomuser_id = room_id.as_bytes().to_vec(); + roomuser_id.push(0xff); + roomuser_id.extend_from_slice(user_id.as_bytes()); + + let mut userroom_id = user_id.as_bytes().to_vec(); + userroom_id.push(0xff); + userroom_id.extend_from_slice(room_id.as_bytes()); + + self.userroomid_joined.insert(&userroom_id, &[])?; + self.roomuserid_joined.insert(&roomuser_id, &[])?; + self.userroomid_invitestate.remove(&userroom_id)?; + self.roomuserid_invitecount.remove(&roomuser_id)?; + self.userroomid_leftstate.remove(&userroom_id)?; + self.roomuserid_leftcount.remove(&roomuser_id)?; + + Ok(()) + } + + fn mark_as_invited(&self, user_id: &UserId, room_id: &RoomId, last_state: Option>>) -> Result<()> { + let mut roomuser_id = room_id.as_bytes().to_vec(); + roomuser_id.push(0xff); + roomuser_id.extend_from_slice(user_id.as_bytes()); + + let mut userroom_id = user_id.as_bytes().to_vec(); + userroom_id.push(0xff); + userroom_id.extend_from_slice(room_id.as_bytes()); + + self.userroomid_invitestate.insert( + &userroom_id, + &serde_json::to_vec(&last_state.unwrap_or_default()) + .expect("state to bytes always works"), + )?; + self.roomuserid_invitecount + .insert(&roomuser_id, &services().globals.next_count()?.to_be_bytes())?; + self.userroomid_joined.remove(&userroom_id)?; + self.roomuserid_joined.remove(&roomuser_id)?; + self.userroomid_leftstate.remove(&userroom_id)?; + self.roomuserid_leftcount.remove(&roomuser_id)?; + + Ok(()) + } + + fn mark_as_left(&self, user_id: &UserId, room_id: &RoomId) -> Result<()> { + let mut roomuser_id = room_id.as_bytes().to_vec(); + roomuser_id.push(0xff); + roomuser_id.extend_from_slice(user_id.as_bytes()); + + let mut userroom_id = user_id.as_bytes().to_vec(); + userroom_id.push(0xff); + userroom_id.extend_from_slice(room_id.as_bytes()); + + self.userroomid_leftstate.insert( + &userroom_id, + &serde_json::to_vec(&Vec::>::new()).unwrap(), + )?; // TODO + self.roomuserid_leftcount + .insert(&roomuser_id, &services().globals.next_count()?.to_be_bytes())?; + self.userroomid_joined.remove(&userroom_id)?; + self.roomuserid_joined.remove(&roomuser_id)?; + self.userroomid_invitestate.remove(&userroom_id)?; + self.roomuserid_invitecount.remove(&roomuser_id)?; + + Ok(()) + } } diff --git a/src/database/key_value/rooms/state_compressor.rs b/src/database/key_value/rooms/state_compressor.rs index 09e35660..23a7122b 100644 --- a/src/database/key_value/rooms/state_compressor.rs +++ b/src/database/key_value/rooms/state_compressor.rs @@ -1,6 +1,6 @@ use std::{collections::HashSet, mem::size_of}; -use crate::{service::{self, rooms::state_compressor::data::StateDiff}, database::KeyValueDatabase, Error, utils}; +use crate::{service::{self, rooms::state_compressor::data::StateDiff}, database::KeyValueDatabase, Error, utils, Result}; impl service::rooms::state_compressor::Data for KeyValueDatabase { fn get_statediff(&self, shortstatehash: u64) -> Result { diff --git a/src/database/key_value/rooms/timeline.rs b/src/database/key_value/rooms/timeline.rs index cf93df12..c42509e0 100644 --- a/src/database/key_value/rooms/timeline.rs +++ b/src/database/key_value/rooms/timeline.rs @@ -3,7 +3,7 @@ use std::{collections::hash_map, mem::size_of, sync::Arc}; use ruma::{UserId, RoomId, api::client::error::ErrorKind, EventId, signatures::CanonicalJsonObject}; use tracing::error; -use crate::{service, database::KeyValueDatabase, utils, Error, PduEvent}; +use crate::{service, database::KeyValueDatabase, utils, Error, PduEvent, Result}; impl service::rooms::timeline::Data for KeyValueDatabase { fn last_timeline_count(&self, sender_user: &UserId, room_id: &RoomId) -> Result { @@ -190,7 +190,7 @@ impl service::rooms::timeline::Data for KeyValueDatabase { user_id: &UserId, room_id: &RoomId, since: u64, - ) -> Result, PduEvent)>> + 'a> { + ) -> Result, PduEvent)>>>> { let prefix = self .get_shortroomid(room_id)? .expect("room exists") @@ -224,7 +224,7 @@ impl service::rooms::timeline::Data for KeyValueDatabase { user_id: &UserId, room_id: &RoomId, until: u64, - ) -> Result, PduEvent)>> + 'a> { + ) -> Result, PduEvent)>>>> { // Create the first part of the full pdu id let prefix = self .get_shortroomid(room_id)? @@ -258,7 +258,7 @@ impl service::rooms::timeline::Data for KeyValueDatabase { user_id: &UserId, room_id: &RoomId, from: u64, - ) -> Result, PduEvent)>> + 'a> { + ) -> Result, PduEvent)>>>> { // Create the first part of the full pdu id let prefix = self .get_shortroomid(room_id)? diff --git a/src/database/key_value/rooms/user.rs b/src/database/key_value/rooms/user.rs index 2fc3b9f4..d49bc1d7 100644 --- a/src/database/key_value/rooms/user.rs +++ b/src/database/key_value/rooms/user.rs @@ -1,6 +1,6 @@ use ruma::{UserId, RoomId}; -use crate::{service, database::KeyValueDatabase, utils, Error}; +use crate::{service, database::KeyValueDatabase, utils, Error, Result}; impl service::rooms::user::Data for KeyValueDatabase { fn reset_notification_counts(&self, user_id: &UserId, room_id: &RoomId) -> Result<()> { @@ -78,7 +78,7 @@ impl service::rooms::user::Data for KeyValueDatabase { fn get_shared_rooms<'a>( &'a self, users: Vec>, - ) -> Result>> + 'a> { + ) -> Result>>>> { let iterators = users.into_iter().map(move |user_id| { let mut prefix = user_id.as_bytes().to_vec(); prefix.push(0xff); diff --git a/src/database/key_value/transaction_ids.rs b/src/database/key_value/transaction_ids.rs index 6652a627..a63b3c5d 100644 --- a/src/database/key_value/transaction_ids.rs +++ b/src/database/key_value/transaction_ids.rs @@ -1,6 +1,6 @@ use ruma::{UserId, DeviceId, TransactionId}; -use crate::{service, database::KeyValueDatabase}; +use crate::{service, database::KeyValueDatabase, Result}; impl service::transaction_ids::Data for KeyValueDatabase { fn add_txnid( diff --git a/src/database/key_value/uiaa.rs b/src/database/key_value/uiaa.rs index b1960bd5..cf242dec 100644 --- a/src/database/key_value/uiaa.rs +++ b/src/database/key_value/uiaa.rs @@ -1,8 +1,6 @@ -use std::io::ErrorKind; +use ruma::{UserId, DeviceId, signatures::CanonicalJsonValue, api::client::{uiaa::UiaaInfo, error::ErrorKind}}; -use ruma::{UserId, DeviceId, signatures::CanonicalJsonValue, api::client::uiaa::UiaaInfo}; - -use crate::{database::KeyValueDatabase, service, Error}; +use crate::{database::KeyValueDatabase, service, Error, Result}; impl service::uiaa::Data for KeyValueDatabase { fn set_uiaa_request( diff --git a/src/database/key_value/users.rs b/src/database/key_value/users.rs index ea844903..82e3bac6 100644 --- a/src/database/key_value/users.rs +++ b/src/database/key_value/users.rs @@ -3,7 +3,7 @@ use std::{mem::size_of, collections::BTreeMap}; use ruma::{api::client::{filter::IncomingFilterDefinition, error::ErrorKind, device::Device}, UserId, RoomAliasId, MxcUri, DeviceId, MilliSecondsSinceUnixEpoch, DeviceKeyId, encryption::{OneTimeKey, CrossSigningKey, DeviceKeys}, serde::Raw, events::{AnyToDeviceEvent, StateEventType}, DeviceKeyAlgorithm, UInt}; use tracing::warn; -use crate::{service::{self, users::clean_signatures}, database::KeyValueDatabase, Error, utils, services}; +use crate::{service::{self, users::clean_signatures}, database::KeyValueDatabase, Error, utils, services, Result}; impl service::users::Data for KeyValueDatabase { /// Check if a user has an account on this homeserver. @@ -56,7 +56,7 @@ impl service::users::Data for KeyValueDatabase { } /// Returns an iterator over all users on this homeserver. - fn iter(&self) -> impl Iterator>> + '_ { + fn iter(&self) -> Box>>> { self.userid_password.iter().map(|(bytes, _)| { UserId::parse(utils::string_from_bytes(&bytes).map_err(|_| { Error::bad_database("User ID in userid_password is invalid unicode.") @@ -270,7 +270,7 @@ impl service::users::Data for KeyValueDatabase { fn all_device_ids<'a>( &'a self, user_id: &UserId, - ) -> impl Iterator>> + 'a { + ) -> Box>>> { let mut prefix = user_id.as_bytes().to_vec(); prefix.push(0xff); // All devices have metadata @@ -608,7 +608,7 @@ impl service::users::Data for KeyValueDatabase { user_or_room_id: &str, from: u64, to: Option, - ) -> impl Iterator>> + 'a { + ) -> Box>>> { let mut prefix = user_or_room_id.as_bytes().to_vec(); prefix.push(0xff); @@ -878,7 +878,7 @@ impl service::users::Data for KeyValueDatabase { fn all_devices_metadata<'a>( &'a self, user_id: &UserId, - ) -> impl Iterator> + 'a { + ) -> Box>> { let mut key = user_id.as_bytes().to_vec(); key.push(0xff); diff --git a/src/database/mod.rs b/src/database/mod.rs index 12758af2..4ea619a8 100644 --- a/src/database/mod.rs +++ b/src/database/mod.rs @@ -1,7 +1,7 @@ pub mod abstraction; pub mod key_value; -use crate::{utils, Config, Error, Result, service::{users, globals, uiaa, rooms, account_data, media, key_backups, transaction_ids, sending, admin::{self, create_admin_room}, appservice, pusher}}; +use crate::{utils, Config, Error, Result, service::{users, globals, uiaa, rooms, account_data, media, key_backups, transaction_ids, sending, appservice, pusher}}; use abstraction::KeyValueDatabaseEngine; use directories::ProjectDirs; use futures_util::{stream::FuturesUnordered, StreamExt}; @@ -253,7 +253,7 @@ impl KeyValueDatabase { let (admin_sender, admin_receiver) = mpsc::unbounded_channel(); let (sending_sender, sending_receiver) = mpsc::unbounded_channel(); - let db = Arc::new(TokioRwLock::from(Self { + let db = Self { _db: builder.clone(), userid_password: builder.open_tree("userid_password")?, userid_displayname: builder.open_tree("userid_displayname")?, @@ -345,10 +345,9 @@ impl KeyValueDatabase { senderkey_pusher: builder.open_tree("senderkey_pusher")?, global: builder.open_tree("global")?, server_signingkeys: builder.open_tree("server_signingkeys")?, - })); + }; // TODO: do this after constructing the db - let guard = db.read().await; // Matrix resource ownership is based on the server name; changing it // requires recreating the database from scratch. diff --git a/src/lib.rs b/src/lib.rs index 0d058df3..c6e65697 100644 --- a/src/lib.rs +++ b/src/lib.rs @@ -13,7 +13,7 @@ mod service; pub mod api; mod utils; -use std::cell::Cell; +use std::{cell::Cell, sync::RwLock}; pub use config::Config; pub use utils::error::{Error, Result}; @@ -22,13 +22,13 @@ pub use api::ruma_wrapper::{Ruma, RumaResponse}; use crate::database::KeyValueDatabase; -pub static SERVICES: Cell> = Cell::new(None); +pub static SERVICES: RwLock> = RwLock::new(None); enum ServicesEnum { Rocksdb(Services) } -pub fn services() -> Services { - SERVICES.get().unwrap() +pub fn services() -> Services { + SERVICES.read().unwrap() } diff --git a/src/service/account_data/data.rs b/src/service/account_data/data.rs index 70ad9f2a..0f8e0bf5 100644 --- a/src/service/account_data/data.rs +++ b/src/service/account_data/data.rs @@ -1,145 +1,32 @@ -use crate::{utils, Error, Result}; -use ruma::{ - api::client::error::ErrorKind, - events::{AnyEphemeralRoomEvent, RoomAccountDataEventType}, - serde::Raw, - RoomId, UserId, -}; -use serde::{de::DeserializeOwned, Serialize}; -use std::{collections::HashMap, sync::Arc}; +use std::collections::HashMap; -impl AccountData { +use ruma::{UserId, RoomId, events::{RoomAccountDataEventType, AnyEphemeralRoomEvent}, serde::Raw}; +use serde::{Serialize, de::DeserializeOwned}; +use crate::Result; + +pub trait Data { /// Places one event in the account data of the user and removes the previous entry. - #[tracing::instrument(skip(self, room_id, user_id, event_type, data))] - pub fn update( + fn update( &self, room_id: Option<&RoomId>, user_id: &UserId, event_type: RoomAccountDataEventType, data: &T, - ) -> Result<()> { - let mut prefix = room_id - .map(|r| r.to_string()) - .unwrap_or_default() - .as_bytes() - .to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(user_id.as_bytes()); - prefix.push(0xff); - - let mut roomuserdataid = prefix.clone(); - roomuserdataid.extend_from_slice(&services().globals.next_count()?.to_be_bytes()); - roomuserdataid.push(0xff); - roomuserdataid.extend_from_slice(event_type.to_string().as_bytes()); - - let mut key = prefix; - key.extend_from_slice(event_type.to_string().as_bytes()); - - let json = serde_json::to_value(data).expect("all types here can be serialized"); // TODO: maybe add error handling - if json.get("type").is_none() || json.get("content").is_none() { - return Err(Error::BadRequest( - ErrorKind::InvalidParam, - "Account data doesn't have all required fields.", - )); - } - - self.roomuserdataid_accountdata.insert( - &roomuserdataid, - &serde_json::to_vec(&json).expect("to_vec always works on json values"), - )?; - - let prev = self.roomusertype_roomuserdataid.get(&key)?; - - self.roomusertype_roomuserdataid - .insert(&key, &roomuserdataid)?; - - // Remove old entry - if let Some(prev) = prev { - self.roomuserdataid_accountdata.remove(&prev)?; - } - - Ok(()) - } + ) -> Result<()>; /// Searches the account data for a specific kind. - #[tracing::instrument(skip(self, room_id, user_id, kind))] - pub fn get( + fn get( &self, room_id: Option<&RoomId>, user_id: &UserId, kind: RoomAccountDataEventType, - ) -> Result> { - let mut key = room_id - .map(|r| r.to_string()) - .unwrap_or_default() - .as_bytes() - .to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(kind.to_string().as_bytes()); - - self.roomusertype_roomuserdataid - .get(&key)? - .and_then(|roomuserdataid| { - self.roomuserdataid_accountdata - .get(&roomuserdataid) - .transpose() - }) - .transpose()? - .map(|data| { - serde_json::from_slice(&data) - .map_err(|_| Error::bad_database("could not deserialize")) - }) - .transpose() - } + ) -> Result>; /// Returns all changes to the account data that happened after `since`. - #[tracing::instrument(skip(self, room_id, user_id, since))] - pub fn changes_since( + fn changes_since( &self, room_id: Option<&RoomId>, user_id: &UserId, since: u64, - ) -> Result>> { - let mut userdata = HashMap::new(); - - let mut prefix = room_id - .map(|r| r.to_string()) - .unwrap_or_default() - .as_bytes() - .to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(user_id.as_bytes()); - prefix.push(0xff); - - // Skip the data that's exactly at since, because we sent that last time - let mut first_possible = prefix.clone(); - first_possible.extend_from_slice(&(since + 1).to_be_bytes()); - - for r in self - .roomuserdataid_accountdata - .iter_from(&first_possible, false) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(|(k, v)| { - Ok::<_, Error>(( - RoomAccountDataEventType::try_from( - utils::string_from_bytes(k.rsplit(|&b| b == 0xff).next().ok_or_else( - || Error::bad_database("RoomUserData ID in db is invalid."), - )?) - .map_err(|_| Error::bad_database("RoomUserData ID in db is invalid."))?, - ) - .map_err(|_| Error::bad_database("RoomUserData ID in db is invalid."))?, - serde_json::from_slice::>(&v).map_err(|_| { - Error::bad_database("Database contains invalid account data.") - })?, - )) - }) - { - let (kind, data) = r?; - userdata.insert(kind, data); - } - - Ok(userdata) - } + ) -> Result>>; } diff --git a/src/service/account_data/mod.rs b/src/service/account_data/mod.rs index 70ad9f2a..7a399223 100644 --- a/src/service/account_data/mod.rs +++ b/src/service/account_data/mod.rs @@ -1,14 +1,27 @@ -use crate::{utils, Error, Result}; +mod data; + +pub use data::Data; + use ruma::{ - api::client::error::ErrorKind, + api::client::{ + error::ErrorKind, + }, events::{AnyEphemeralRoomEvent, RoomAccountDataEventType}, serde::Raw, - RoomId, UserId, + signatures::CanonicalJsonValue, + DeviceId, RoomId, UserId, }; use serde::{de::DeserializeOwned, Serialize}; use std::{collections::HashMap, sync::Arc}; +use tracing::error; -impl AccountData { +use crate::{service::*, services, utils, Error, Result}; + +pub struct Service { + db: D, +} + +impl Service { /// Places one event in the account data of the user and removes the previous entry. #[tracing::instrument(skip(self, room_id, user_id, event_type, data))] pub fn update( diff --git a/src/service/admin/mod.rs b/src/service/admin/mod.rs index ded0adb9..dad4ceba 100644 --- a/src/service/admin/mod.rs +++ b/src/service/admin/mod.rs @@ -28,165 +28,10 @@ use ruma::{ use serde_json::value::to_raw_value; use tokio::sync::{mpsc, MutexGuard, RwLock, RwLockReadGuard}; -use crate::{services, Error, api::{server_server, client_server::AUTO_GEN_PASSWORD_LENGTH}, PduEvent, utils::{HtmlEscape, self}}; +use crate::{Result, services, Error, api::{server_server, client_server::AUTO_GEN_PASSWORD_LENGTH}, PduEvent, utils::{HtmlEscape, self}}; use super::pdu::PduBuilder; -#[derive(Debug)] -pub enum AdminRoomEvent { - ProcessMessage(String), - SendMessage(RoomMessageEventContent), -} - -#[derive(Clone)] -pub struct Admin { - pub sender: mpsc::UnboundedSender, -} - -impl Admin { - pub fn start_handler( - &self, - mut receiver: mpsc::UnboundedReceiver, - ) { - tokio::spawn(async move { - // TODO: Use futures when we have long admin commands - //let mut futures = FuturesUnordered::new(); - - let conduit_user = UserId::parse(format!("@conduit:{}", services().globals.server_name())) - .expect("@conduit:server_name is valid"); - - let conduit_room = services() - .rooms - .id_from_alias( - format!("#admins:{}", services().globals.server_name()) - .as_str() - .try_into() - .expect("#admins:server_name is a valid room alias"), - ) - .expect("Database data for admin room alias must be valid") - .expect("Admin room must exist"); - - let send_message = |message: RoomMessageEventContent, - mutex_lock: &MutexGuard<'_, ()>| { - services() - .rooms - .build_and_append_pdu( - PduBuilder { - event_type: RoomEventType::RoomMessage, - content: to_raw_value(&message) - .expect("event is valid, we just created it"), - unsigned: None, - state_key: None, - redacts: None, - }, - &conduit_user, - &conduit_room, - mutex_lock, - ) - .unwrap(); - }; - - loop { - tokio::select! { - Some(event) = receiver.recv() => { - let message_content = match event { - AdminRoomEvent::SendMessage(content) => content, - AdminRoomEvent::ProcessMessage(room_message) => process_admin_message(room_message).await - }; - - let mutex_state = Arc::clone( - services().globals - .roomid_mutex_state - .write() - .unwrap() - .entry(conduit_room.clone()) - .or_default(), - ); - - let state_lock = mutex_state.lock().await; - - send_message(message_content, &state_lock); - - drop(state_lock); - } - } - } - }); - } - - pub fn process_message(&self, room_message: String) { - self.sender - .send(AdminRoomEvent::ProcessMessage(room_message)) - .unwrap(); - } - - pub fn send_message(&self, message_content: RoomMessageEventContent) { - self.sender - .send(AdminRoomEvent::SendMessage(message_content)) - .unwrap(); - } -} - -// Parse and process a message from the admin room -async fn process_admin_message(room_message: String) -> RoomMessageEventContent { - let mut lines = room_message.lines(); - let command_line = lines.next().expect("each string has at least one line"); - let body: Vec<_> = lines.collect(); - - let admin_command = match parse_admin_command(&command_line) { - Ok(command) => command, - Err(error) => { - let server_name = services().globals.server_name(); - let message = error - .to_string() - .replace("server.name", server_name.as_str()); - let html_message = usage_to_html(&message, server_name); - - return RoomMessageEventContent::text_html(message, html_message); - } - }; - - match process_admin_command(admin_command, body).await { - Ok(reply_message) => reply_message, - Err(error) => { - let markdown_message = format!( - "Encountered an error while handling the command:\n\ - ```\n{}\n```", - error, - ); - let html_message = format!( - "Encountered an error while handling the command:\n\ - 
\n{}\n
", - error, - ); - - RoomMessageEventContent::text_html(markdown_message, html_message) - } - } -} - -// Parse chat messages from the admin room into an AdminCommand object -fn parse_admin_command(command_line: &str) -> std::result::Result { - // Note: argv[0] is `@conduit:servername:`, which is treated as the main command - let mut argv: Vec<_> = command_line.split_whitespace().collect(); - - // Replace `help command` with `command --help` - // Clap has a help subcommand, but it omits the long help description. - if argv.len() > 1 && argv[1] == "help" { - argv.remove(1); - argv.push("--help"); - } - - // Backwards compatibility with `register_appservice`-style commands - let command_with_dashes; - if argv.len() > 1 && argv[1].contains("_") { - command_with_dashes = argv[1].replace("_", "-"); - argv[1] = &command_with_dashes; - } - - AdminCommand::try_parse_from(argv).map_err(|error| error.to_string()) -} - #[derive(Parser)] #[clap(name = "@conduit:server.name:", version = env!("CARGO_PKG_VERSION"))] enum AdminCommand { @@ -308,801 +153,959 @@ enum AdminCommand { EnableRoom { room_id: Box }, } -async fn process_admin_command( - command: AdminCommand, - body: Vec<&str>, -) -> Result { - let reply_message_content = match command { - AdminCommand::RegisterAppservice => { - if body.len() > 2 && body[0].trim() == "```" && body.last().unwrap().trim() == "```" { - let appservice_config = body[1..body.len() - 1].join("\n"); - let parsed_config = serde_yaml::from_str::(&appservice_config); - match parsed_config { - Ok(yaml) => match services().appservice.register_appservice(yaml) { - Ok(id) => RoomMessageEventContent::text_plain(format!( - "Appservice registered with ID: {}.", - id - )), - Err(e) => RoomMessageEventContent::text_plain(format!( - "Failed to register appservice: {}", - e - )), - }, - Err(e) => RoomMessageEventContent::text_plain(format!( - "Could not parse appservice config: {}", - e - )), - } - } else { - RoomMessageEventContent::text_plain( - "Expected code block in command body. Add --help for details.", - ) - } - } - AdminCommand::UnregisterAppservice { - appservice_identifier, - } => match services().appservice.unregister_appservice(&appservice_identifier) { - Ok(()) => RoomMessageEventContent::text_plain("Appservice unregistered."), - Err(e) => RoomMessageEventContent::text_plain(format!( - "Failed to unregister appservice: {}", - e - )), - }, - AdminCommand::ListAppservices => { - if let Ok(appservices) = services().appservice.iter_ids().map(|ids| ids.collect::>()) { - let count = appservices.len(); - let output = format!( - "Appservices ({}): {}", - count, - appservices - .into_iter() - .filter_map(|r| r.ok()) - .collect::>() - .join(", ") - ); - RoomMessageEventContent::text_plain(output) - } else { - RoomMessageEventContent::text_plain("Failed to get appservices.") - } - } - AdminCommand::ListRooms => { - let room_ids = services().rooms.iter_ids(); - let output = format!( - "Rooms:\n{}", - room_ids - .filter_map(|r| r.ok()) - .map(|id| id.to_string() - + "\tMembers: " - + &services() - .rooms - .room_joined_count(&id) - .ok() - .flatten() - .unwrap_or(0) - .to_string()) - .collect::>() - .join("\n") - ); - RoomMessageEventContent::text_plain(output) - } - AdminCommand::ListLocalUsers => match services().users.list_local_users() { - Ok(users) => { - let mut msg: String = format!("Found {} local user account(s):\n", users.len()); - msg += &users.join("\n"); - RoomMessageEventContent::text_plain(&msg) - } - Err(e) => RoomMessageEventContent::text_plain(e.to_string()), - }, - AdminCommand::IncomingFederation => { - let map = services().globals.roomid_federationhandletime.read().unwrap(); - let mut msg: String = format!("Handling {} incoming pdus:\n", map.len()); - for (r, (e, i)) in map.iter() { - let elapsed = i.elapsed(); - msg += &format!( - "{} {}: {}m{}s\n", - r, - e, - elapsed.as_secs() / 60, - elapsed.as_secs() % 60 - ); - } - RoomMessageEventContent::text_plain(&msg) - } - AdminCommand::GetAuthChain { event_id } => { - let event_id = Arc::::from(event_id); - if let Some(event) = services().rooms.get_pdu_json(&event_id)? { - let room_id_str = event - .get("room_id") - .and_then(|val| val.as_str()) - .ok_or_else(|| Error::bad_database("Invalid event in database"))?; - - let room_id = <&RoomId>::try_from(room_id_str).map_err(|_| { - Error::bad_database("Invalid room id field in event in database") - })?; - let start = Instant::now(); - let count = server_server::get_auth_chain(room_id, vec![event_id]) - .await? - .count(); - let elapsed = start.elapsed(); - RoomMessageEventContent::text_plain(format!( - "Loaded auth chain with length {} in {:?}", - count, elapsed - )) - } else { - RoomMessageEventContent::text_plain("Event not found.") - } - } - AdminCommand::ParsePdu => { - if body.len() > 2 && body[0].trim() == "```" && body.last().unwrap().trim() == "```" { - let string = body[1..body.len() - 1].join("\n"); - match serde_json::from_str(&string) { - Ok(value) => { - match ruma::signatures::reference_hash(&value, &RoomVersionId::V6) { - Ok(hash) => { - let event_id = EventId::parse(format!("${}", hash)); - - match serde_json::from_value::( - serde_json::to_value(value).expect("value is json"), - ) { - Ok(pdu) => RoomMessageEventContent::text_plain(format!( - "EventId: {:?}\n{:#?}", - event_id, pdu - )), - Err(e) => RoomMessageEventContent::text_plain(format!( - "EventId: {:?}\nCould not parse event: {}", - event_id, e - )), - } - } - Err(e) => RoomMessageEventContent::text_plain(format!( - "Could not parse PDU JSON: {:?}", - e - )), - } - } - Err(e) => RoomMessageEventContent::text_plain(format!( - "Invalid json in command body: {}", - e - )), - } - } else { - RoomMessageEventContent::text_plain("Expected code block in command body.") - } - } - AdminCommand::GetPdu { event_id } => { - let mut outlier = false; - let mut pdu_json = services().rooms.get_non_outlier_pdu_json(&event_id)?; - if pdu_json.is_none() { - outlier = true; - pdu_json = services().rooms.get_pdu_json(&event_id)?; - } - match pdu_json { - Some(json) => { - let json_text = - serde_json::to_string_pretty(&json).expect("canonical json is valid json"); - RoomMessageEventContent::text_html( - format!( - "{}\n```json\n{}\n```", - if outlier { - "PDU is outlier" - } else { - "PDU was accepted" - }, - json_text - ), - format!( - "

{}

\n
{}\n
\n", - if outlier { - "PDU is outlier" - } else { - "PDU was accepted" - }, - HtmlEscape(&json_text) - ), - ) - } - None => RoomMessageEventContent::text_plain("PDU not found."), - } - } - AdminCommand::DatabaseMemoryUsage => match services()._db.memory_usage() { - Ok(response) => RoomMessageEventContent::text_plain(response), - Err(e) => RoomMessageEventContent::text_plain(format!( - "Failed to get database memory usage: {}", - e - )), - }, - AdminCommand::ShowConfig => { - // Construct and send the response - RoomMessageEventContent::text_plain(format!("{}", services().globals.config)) - } - AdminCommand::ResetPassword { username } => { - let user_id = match UserId::parse_with_server_name( - username.as_str().to_lowercase(), - services().globals.server_name(), - ) { - Ok(id) => id, - Err(e) => { - return Ok(RoomMessageEventContent::text_plain(format!( - "The supplied username is not a valid username: {}", - e - ))) - } - }; - - // Check if the specified user is valid - if !services().users.exists(&user_id)? - || services().users.is_deactivated(&user_id)? - || user_id - == UserId::parse_with_server_name("conduit", services().globals.server_name()) - .expect("conduit user exists") - { - return Ok(RoomMessageEventContent::text_plain( - "The specified user does not exist or is deactivated!", - )); - } - - let new_password = utils::random_string(AUTO_GEN_PASSWORD_LENGTH); - - match services().users.set_password(&user_id, Some(new_password.as_str())) { - Ok(()) => RoomMessageEventContent::text_plain(format!( - "Successfully reset the password for user {}: {}", - user_id, new_password - )), - Err(e) => RoomMessageEventContent::text_plain(format!( - "Couldn't reset the password for user {}: {}", - user_id, e - )), - } - } - AdminCommand::CreateUser { username, password } => { - let password = password.unwrap_or(utils::random_string(AUTO_GEN_PASSWORD_LENGTH)); - // Validate user id - let user_id = match UserId::parse_with_server_name( - username.as_str().to_lowercase(), - services().globals.server_name(), - ) { - Ok(id) => id, - Err(e) => { - return Ok(RoomMessageEventContent::text_plain(format!( - "The supplied username is not a valid username: {}", - e - ))) - } - }; - if user_id.is_historical() { - return Ok(RoomMessageEventContent::text_plain(format!( - "userid {user_id} is not allowed due to historical" - ))); - } - if services().users.exists(&user_id)? { - return Ok(RoomMessageEventContent::text_plain(format!( - "userid {user_id} already exists" - ))); - } - // Create user - services().users.create(&user_id, Some(password.as_str()))?; - - // Default to pretty displayname - let displayname = format!("{} ⚡️", user_id.localpart()); - services().users - .set_displayname(&user_id, Some(displayname.clone()))?; - - // Initial account data - services().account_data.update( - None, - &user_id, - ruma::events::GlobalAccountDataEventType::PushRules - .to_string() - .into(), - &ruma::events::push_rules::PushRulesEvent { - content: ruma::events::push_rules::PushRulesEventContent { - global: ruma::push::Ruleset::server_default(&user_id), - }, - }, - )?; - - // we dont add a device since we're not the user, just the creator - - // Inhibit login does not work for guests - RoomMessageEventContent::text_plain(format!( - "Created user with user_id: {user_id} and password: {password}" - )) - } - AdminCommand::DisableRoom { room_id } => { - services().rooms.disabledroomids.insert(room_id.as_bytes(), &[])?; - RoomMessageEventContent::text_plain("Room disabled.") - } - AdminCommand::EnableRoom { room_id } => { - services().rooms.disabledroomids.remove(room_id.as_bytes())?; - RoomMessageEventContent::text_plain("Room enabled.") - } - AdminCommand::DeactivateUser { - leave_rooms, - user_id, - } => { - let user_id = Arc::::from(user_id); - if services().users.exists(&user_id)? { - RoomMessageEventContent::text_plain(format!( - "Making {} leave all rooms before deactivation...", - user_id - )); - - services().users.deactivate_account(&user_id)?; - - if leave_rooms { - services().rooms.leave_all_rooms(&user_id).await?; - } - - RoomMessageEventContent::text_plain(format!( - "User {} has been deactivated", - user_id - )) - } else { - RoomMessageEventContent::text_plain(format!( - "User {} doesn't exist on this server", - user_id - )) - } - } - AdminCommand::DeactivateAll { leave_rooms, force } => { - if body.len() > 2 && body[0].trim() == "```" && body.last().unwrap().trim() == "```" { - let usernames = body.clone().drain(1..body.len() - 1).collect::>(); - - let mut user_ids: Vec<&UserId> = Vec::new(); - - for &username in &usernames { - match <&UserId>::try_from(username) { - Ok(user_id) => user_ids.push(user_id), - Err(_) => { - return Ok(RoomMessageEventContent::text_plain(format!( - "{} is not a valid username", - username - ))) - } - } - } - - let mut deactivation_count = 0; - let mut admins = Vec::new(); - - if !force { - user_ids.retain(|&user_id| { - match services().users.is_admin(user_id) { - Ok(is_admin) => match is_admin { - true => { - admins.push(user_id.localpart()); - false - } - false => true, - }, - Err(_) => false, - } - }) - } - - for &user_id in &user_ids { - match services().users.deactivate_account(user_id) { - Ok(_) => deactivation_count += 1, - Err(_) => {} - } - } - - if leave_rooms { - for &user_id in &user_ids { - let _ = services().rooms.leave_all_rooms(user_id).await; - } - } - - if admins.is_empty() { - RoomMessageEventContent::text_plain(format!( - "Deactivated {} accounts.", - deactivation_count - )) - } else { - RoomMessageEventContent::text_plain(format!("Deactivated {} accounts.\nSkipped admin accounts: {:?}. Use --force to deactivate admin accounts", deactivation_count, admins.join(", "))) - } - } else { - RoomMessageEventContent::text_plain( - "Expected code block in command body. Add --help for details.", - ) - } - } - }; - - Ok(reply_message_content) +#[derive(Debug)] +pub enum AdminRoomEvent { + ProcessMessage(String), + SendMessage(RoomMessageEventContent), } -// Utility to turn clap's `--help` text to HTML. -fn usage_to_html(text: &str, server_name: &ServerName) -> String { - // Replace `@conduit:servername:-subcmdname` with `@conduit:servername: subcmdname` - let text = text.replace( - &format!("@conduit:{}:-", server_name), - &format!("@conduit:{}: ", server_name), - ); +#[derive(Clone)] +pub struct Service { + pub sender: mpsc::UnboundedSender, +} - // For the conduit admin room, subcommands become main commands - let text = text.replace("SUBCOMMAND", "COMMAND"); - let text = text.replace("subcommand", "command"); +impl Service { + pub fn start_handler( + &self, + mut receiver: mpsc::UnboundedReceiver, + ) { + tokio::spawn(async move { + // TODO: Use futures when we have long admin commands + //let mut futures = FuturesUnordered::new(); - // Escape option names (e.g. ``) since they look like HTML tags - let text = text.replace("<", "<").replace(">", ">"); + let conduit_user = UserId::parse(format!("@conduit:{}", services().globals.server_name())) + .expect("@conduit:server_name is valid"); - // Italicize the first line (command name and version text) - let re = Regex::new("^(.*?)\n").expect("Regex compilation should not fail"); - let text = re.replace_all(&text, "$1\n"); + let conduit_room = services() + .rooms + .id_from_alias( + format!("#admins:{}", services().globals.server_name()) + .as_str() + .try_into() + .expect("#admins:server_name is a valid room alias"), + ) + .expect("Database data for admin room alias must be valid") + .expect("Admin room must exist"); - // Unmerge wrapped lines - let text = text.replace("\n ", " "); - - // Wrap option names in backticks. The lines look like: - // -V, --version Prints version information - // And are converted to: - // -V, --version: Prints version information - // (?m) enables multi-line mode for ^ and $ - let re = Regex::new("(?m)^ (([a-zA-Z_&;-]+(, )?)+) +(.*)$") - .expect("Regex compilation should not fail"); - let text = re.replace_all(&text, "$1: $4"); - - // Look for a `[commandbody]` tag. If it exists, use all lines below it that - // start with a `#` in the USAGE section. - let mut text_lines: Vec<&str> = text.lines().collect(); - let mut command_body = String::new(); - - if let Some(line_index) = text_lines.iter().position(|line| *line == "[commandbody]") { - text_lines.remove(line_index); - - while text_lines - .get(line_index) - .map(|line| line.starts_with("#")) - .unwrap_or(false) - { - command_body += if text_lines[line_index].starts_with("# ") { - &text_lines[line_index][2..] - } else { - &text_lines[line_index][1..] + let send_message = |message: RoomMessageEventContent, + mutex_lock: &MutexGuard<'_, ()>| { + services() + .rooms + .build_and_append_pdu( + PduBuilder { + event_type: RoomEventType::RoomMessage, + content: to_raw_value(&message) + .expect("event is valid, we just created it"), + unsigned: None, + state_key: None, + redacts: None, + }, + &conduit_user, + &conduit_room, + mutex_lock, + ) + .unwrap(); }; - command_body += "[nobr]\n"; - text_lines.remove(line_index); + + loop { + tokio::select! { + Some(event) = receiver.recv() => { + let message_content = match event { + AdminRoomEvent::SendMessage(content) => content, + AdminRoomEvent::ProcessMessage(room_message) => process_admin_message(room_message).await + }; + + let mutex_state = Arc::clone( + services().globals + .roomid_mutex_state + .write() + .unwrap() + .entry(conduit_room.clone()) + .or_default(), + ); + + let state_lock = mutex_state.lock().await; + + send_message(message_content, &state_lock); + + drop(state_lock); + } + } + } + }); + } + + pub fn process_message(&self, room_message: String) { + self.sender + .send(AdminRoomEvent::ProcessMessage(room_message)) + .unwrap(); + } + + pub fn send_message(&self, message_content: RoomMessageEventContent) { + self.sender + .send(AdminRoomEvent::SendMessage(message_content)) + .unwrap(); + } + + // Parse and process a message from the admin room + async fn process_admin_message(&self, room_message: String) -> RoomMessageEventContent { + let mut lines = room_message.lines(); + let command_line = lines.next().expect("each string has at least one line"); + let body: Vec<_> = lines.collect(); + + let admin_command = match parse_admin_command(&command_line) { + Ok(command) => command, + Err(error) => { + let server_name = services().globals.server_name(); + let message = error + .to_string() + .replace("server.name", server_name.as_str()); + let html_message = usage_to_html(&message, server_name); + + return RoomMessageEventContent::text_html(message, html_message); + } + }; + + match process_admin_command(admin_command, body).await { + Ok(reply_message) => reply_message, + Err(error) => { + let markdown_message = format!( + "Encountered an error while handling the command:\n\ + ```\n{}\n```", + error, + ); + let html_message = format!( + "Encountered an error while handling the command:\n\ + 
\n{}\n
", + error, + ); + + RoomMessageEventContent::text_html(markdown_message, html_message) + } } } - let text = text_lines.join("\n"); + // Parse chat messages from the admin room into an AdminCommand object + fn parse_admin_command(&self, command_line: &str) -> std::result::Result { + // Note: argv[0] is `@conduit:servername:`, which is treated as the main command + let mut argv: Vec<_> = command_line.split_whitespace().collect(); - // Improve the usage section - let text = if command_body.is_empty() { - // Wrap the usage line in code tags - let re = Regex::new("(?m)^USAGE:\n (@conduit:.*)$") + // Replace `help command` with `command --help` + // Clap has a help subcommand, but it omits the long help description. + if argv.len() > 1 && argv[1] == "help" { + argv.remove(1); + argv.push("--help"); + } + + // Backwards compatibility with `register_appservice`-style commands + let command_with_dashes; + if argv.len() > 1 && argv[1].contains("_") { + command_with_dashes = argv[1].replace("_", "-"); + argv[1] = &command_with_dashes; + } + + AdminCommand::try_parse_from(argv).map_err(|error| error.to_string()) + } + + async fn process_admin_command( + &self, + command: AdminCommand, + body: Vec<&str>, + ) -> Result { + let reply_message_content = match command { + AdminCommand::RegisterAppservice => { + if body.len() > 2 && body[0].trim() == "```" && body.last().unwrap().trim() == "```" { + let appservice_config = body[1..body.len() - 1].join("\n"); + let parsed_config = serde_yaml::from_str::(&appservice_config); + match parsed_config { + Ok(yaml) => match services().appservice.register_appservice(yaml) { + Ok(id) => RoomMessageEventContent::text_plain(format!( + "Appservice registered with ID: {}.", + id + )), + Err(e) => RoomMessageEventContent::text_plain(format!( + "Failed to register appservice: {}", + e + )), + }, + Err(e) => RoomMessageEventContent::text_plain(format!( + "Could not parse appservice config: {}", + e + )), + } + } else { + RoomMessageEventContent::text_plain( + "Expected code block in command body. Add --help for details.", + ) + } + } + AdminCommand::UnregisterAppservice { + appservice_identifier, + } => match services().appservice.unregister_appservice(&appservice_identifier) { + Ok(()) => RoomMessageEventContent::text_plain("Appservice unregistered."), + Err(e) => RoomMessageEventContent::text_plain(format!( + "Failed to unregister appservice: {}", + e + )), + }, + AdminCommand::ListAppservices => { + if let Ok(appservices) = services().appservice.iter_ids().map(|ids| ids.collect::>()) { + let count = appservices.len(); + let output = format!( + "Appservices ({}): {}", + count, + appservices + .into_iter() + .filter_map(|r| r.ok()) + .collect::>() + .join(", ") + ); + RoomMessageEventContent::text_plain(output) + } else { + RoomMessageEventContent::text_plain("Failed to get appservices.") + } + } + AdminCommand::ListRooms => { + let room_ids = services().rooms.iter_ids(); + let output = format!( + "Rooms:\n{}", + room_ids + .filter_map(|r| r.ok()) + .map(|id| id.to_string() + + "\tMembers: " + + &services() + .rooms + .room_joined_count(&id) + .ok() + .flatten() + .unwrap_or(0) + .to_string()) + .collect::>() + .join("\n") + ); + RoomMessageEventContent::text_plain(output) + } + AdminCommand::ListLocalUsers => match services().users.list_local_users() { + Ok(users) => { + let mut msg: String = format!("Found {} local user account(s):\n", users.len()); + msg += &users.join("\n"); + RoomMessageEventContent::text_plain(&msg) + } + Err(e) => RoomMessageEventContent::text_plain(e.to_string()), + }, + AdminCommand::IncomingFederation => { + let map = services().globals.roomid_federationhandletime.read().unwrap(); + let mut msg: String = format!("Handling {} incoming pdus:\n", map.len()); + + for (r, (e, i)) in map.iter() { + let elapsed = i.elapsed(); + msg += &format!( + "{} {}: {}m{}s\n", + r, + e, + elapsed.as_secs() / 60, + elapsed.as_secs() % 60 + ); + } + RoomMessageEventContent::text_plain(&msg) + } + AdminCommand::GetAuthChain { event_id } => { + let event_id = Arc::::from(event_id); + if let Some(event) = services().rooms.get_pdu_json(&event_id)? { + let room_id_str = event + .get("room_id") + .and_then(|val| val.as_str()) + .ok_or_else(|| Error::bad_database("Invalid event in database"))?; + + let room_id = <&RoomId>::try_from(room_id_str).map_err(|_| { + Error::bad_database("Invalid room id field in event in database") + })?; + let start = Instant::now(); + let count = server_server::get_auth_chain(room_id, vec![event_id]) + .await? + .count(); + let elapsed = start.elapsed(); + RoomMessageEventContent::text_plain(format!( + "Loaded auth chain with length {} in {:?}", + count, elapsed + )) + } else { + RoomMessageEventContent::text_plain("Event not found.") + } + } + AdminCommand::ParsePdu => { + if body.len() > 2 && body[0].trim() == "```" && body.last().unwrap().trim() == "```" { + let string = body[1..body.len() - 1].join("\n"); + match serde_json::from_str(&string) { + Ok(value) => { + match ruma::signatures::reference_hash(&value, &RoomVersionId::V6) { + Ok(hash) => { + let event_id = EventId::parse(format!("${}", hash)); + + match serde_json::from_value::( + serde_json::to_value(value).expect("value is json"), + ) { + Ok(pdu) => RoomMessageEventContent::text_plain(format!( + "EventId: {:?}\n{:#?}", + event_id, pdu + )), + Err(e) => RoomMessageEventContent::text_plain(format!( + "EventId: {:?}\nCould not parse event: {}", + event_id, e + )), + } + } + Err(e) => RoomMessageEventContent::text_plain(format!( + "Could not parse PDU JSON: {:?}", + e + )), + } + } + Err(e) => RoomMessageEventContent::text_plain(format!( + "Invalid json in command body: {}", + e + )), + } + } else { + RoomMessageEventContent::text_plain("Expected code block in command body.") + } + } + AdminCommand::GetPdu { event_id } => { + let mut outlier = false; + let mut pdu_json = services().rooms.get_non_outlier_pdu_json(&event_id)?; + if pdu_json.is_none() { + outlier = true; + pdu_json = services().rooms.get_pdu_json(&event_id)?; + } + match pdu_json { + Some(json) => { + let json_text = + serde_json::to_string_pretty(&json).expect("canonical json is valid json"); + RoomMessageEventContent::text_html( + format!( + "{}\n```json\n{}\n```", + if outlier { + "PDU is outlier" + } else { + "PDU was accepted" + }, + json_text + ), + format!( + "

{}

\n
{}\n
\n", + if outlier { + "PDU is outlier" + } else { + "PDU was accepted" + }, + HtmlEscape(&json_text) + ), + ) + } + None => RoomMessageEventContent::text_plain("PDU not found."), + } + } + AdminCommand::DatabaseMemoryUsage => match services()._db.memory_usage() { + Ok(response) => RoomMessageEventContent::text_plain(response), + Err(e) => RoomMessageEventContent::text_plain(format!( + "Failed to get database memory usage: {}", + e + )), + }, + AdminCommand::ShowConfig => { + // Construct and send the response + RoomMessageEventContent::text_plain(format!("{}", services().globals.config)) + } + AdminCommand::ResetPassword { username } => { + let user_id = match UserId::parse_with_server_name( + username.as_str().to_lowercase(), + services().globals.server_name(), + ) { + Ok(id) => id, + Err(e) => { + return Ok(RoomMessageEventContent::text_plain(format!( + "The supplied username is not a valid username: {}", + e + ))) + } + }; + + // Check if the specified user is valid + if !services().users.exists(&user_id)? + || services().users.is_deactivated(&user_id)? + || user_id + == UserId::parse_with_server_name("conduit", services().globals.server_name()) + .expect("conduit user exists") + { + return Ok(RoomMessageEventContent::text_plain( + "The specified user does not exist or is deactivated!", + )); + } + + let new_password = utils::random_string(AUTO_GEN_PASSWORD_LENGTH); + + match services().users.set_password(&user_id, Some(new_password.as_str())) { + Ok(()) => RoomMessageEventContent::text_plain(format!( + "Successfully reset the password for user {}: {}", + user_id, new_password + )), + Err(e) => RoomMessageEventContent::text_plain(format!( + "Couldn't reset the password for user {}: {}", + user_id, e + )), + } + } + AdminCommand::CreateUser { username, password } => { + let password = password.unwrap_or(utils::random_string(AUTO_GEN_PASSWORD_LENGTH)); + // Validate user id + let user_id = match UserId::parse_with_server_name( + username.as_str().to_lowercase(), + services().globals.server_name(), + ) { + Ok(id) => id, + Err(e) => { + return Ok(RoomMessageEventContent::text_plain(format!( + "The supplied username is not a valid username: {}", + e + ))) + } + }; + if user_id.is_historical() { + return Ok(RoomMessageEventContent::text_plain(format!( + "userid {user_id} is not allowed due to historical" + ))); + } + if services().users.exists(&user_id)? { + return Ok(RoomMessageEventContent::text_plain(format!( + "userid {user_id} already exists" + ))); + } + // Create user + services().users.create(&user_id, Some(password.as_str()))?; + + // Default to pretty displayname + let displayname = format!("{} ⚡️", user_id.localpart()); + services().users + .set_displayname(&user_id, Some(displayname.clone()))?; + + // Initial account data + services().account_data.update( + None, + &user_id, + ruma::events::GlobalAccountDataEventType::PushRules + .to_string() + .into(), + &ruma::events::push_rules::PushRulesEvent { + content: ruma::events::push_rules::PushRulesEventContent { + global: ruma::push::Ruleset::server_default(&user_id), + }, + }, + )?; + + // we dont add a device since we're not the user, just the creator + + // Inhibit login does not work for guests + RoomMessageEventContent::text_plain(format!( + "Created user with user_id: {user_id} and password: {password}" + )) + } + AdminCommand::DisableRoom { room_id } => { + services().rooms.disabledroomids.insert(room_id.as_bytes(), &[])?; + RoomMessageEventContent::text_plain("Room disabled.") + } + AdminCommand::EnableRoom { room_id } => { + services().rooms.disabledroomids.remove(room_id.as_bytes())?; + RoomMessageEventContent::text_plain("Room enabled.") + } + AdminCommand::DeactivateUser { + leave_rooms, + user_id, + } => { + let user_id = Arc::::from(user_id); + if services().users.exists(&user_id)? { + RoomMessageEventContent::text_plain(format!( + "Making {} leave all rooms before deactivation...", + user_id + )); + + services().users.deactivate_account(&user_id)?; + + if leave_rooms { + services().rooms.leave_all_rooms(&user_id).await?; + } + + RoomMessageEventContent::text_plain(format!( + "User {} has been deactivated", + user_id + )) + } else { + RoomMessageEventContent::text_plain(format!( + "User {} doesn't exist on this server", + user_id + )) + } + } + AdminCommand::DeactivateAll { leave_rooms, force } => { + if body.len() > 2 && body[0].trim() == "```" && body.last().unwrap().trim() == "```" { + let usernames = body.clone().drain(1..body.len() - 1).collect::>(); + + let mut user_ids: Vec<&UserId> = Vec::new(); + + for &username in &usernames { + match <&UserId>::try_from(username) { + Ok(user_id) => user_ids.push(user_id), + Err(_) => { + return Ok(RoomMessageEventContent::text_plain(format!( + "{} is not a valid username", + username + ))) + } + } + } + + let mut deactivation_count = 0; + let mut admins = Vec::new(); + + if !force { + user_ids.retain(|&user_id| { + match services().users.is_admin(user_id) { + Ok(is_admin) => match is_admin { + true => { + admins.push(user_id.localpart()); + false + } + false => true, + }, + Err(_) => false, + } + }) + } + + for &user_id in &user_ids { + match services().users.deactivate_account(user_id) { + Ok(_) => deactivation_count += 1, + Err(_) => {} + } + } + + if leave_rooms { + for &user_id in &user_ids { + let _ = services().rooms.leave_all_rooms(user_id).await; + } + } + + if admins.is_empty() { + RoomMessageEventContent::text_plain(format!( + "Deactivated {} accounts.", + deactivation_count + )) + } else { + RoomMessageEventContent::text_plain(format!("Deactivated {} accounts.\nSkipped admin accounts: {:?}. Use --force to deactivate admin accounts", deactivation_count, admins.join(", "))) + } + } else { + RoomMessageEventContent::text_plain( + "Expected code block in command body. Add --help for details.", + ) + } + } + }; + + Ok(reply_message_content) + } + + // Utility to turn clap's `--help` text to HTML. + fn usage_to_html(&self, text: &str, server_name: &ServerName) -> String { + // Replace `@conduit:servername:-subcmdname` with `@conduit:servername: subcmdname` + let text = text.replace( + &format!("@conduit:{}:-", server_name), + &format!("@conduit:{}: ", server_name), + ); + + // For the conduit admin room, subcommands become main commands + let text = text.replace("SUBCOMMAND", "COMMAND"); + let text = text.replace("subcommand", "command"); + + // Escape option names (e.g. ``) since they look like HTML tags + let text = text.replace("<", "<").replace(">", ">"); + + // Italicize the first line (command name and version text) + let re = Regex::new("^(.*?)\n").expect("Regex compilation should not fail"); + let text = re.replace_all(&text, "$1\n"); + + // Unmerge wrapped lines + let text = text.replace("\n ", " "); + + // Wrap option names in backticks. The lines look like: + // -V, --version Prints version information + // And are converted to: + // -V, --version: Prints version information + // (?m) enables multi-line mode for ^ and $ + let re = Regex::new("(?m)^ (([a-zA-Z_&;-]+(, )?)+) +(.*)$") .expect("Regex compilation should not fail"); - re.replace_all(&text, "USAGE:\n$1").to_string() - } else { - // Wrap the usage line in a code block, and add a yaml block example - // This makes the usage of e.g. `register-appservice` more accurate - let re = - Regex::new("(?m)^USAGE:\n (.*?)\n\n").expect("Regex compilation should not fail"); - re.replace_all(&text, "USAGE:\n
$1[nobr]\n[commandbodyblock]
") - .replace("[commandbodyblock]", &command_body) - }; + let text = re.replace_all(&text, "$1: $4"); - // Add HTML line-breaks - let text = text - .replace("\n\n\n", "\n\n") - .replace("\n", "
\n") - .replace("[nobr]
", ""); + // Look for a `[commandbody]` tag. If it exists, use all lines below it that + // start with a `#` in the USAGE section. + let mut text_lines: Vec<&str> = text.lines().collect(); + let mut command_body = String::new(); - text -} + if let Some(line_index) = text_lines.iter().position(|line| *line == "[commandbody]") { + text_lines.remove(line_index); -/// Create the admin room. -/// -/// Users in this room are considered admins by conduit, and the room can be -/// used to issue admin commands by talking to the server user inside it. -pub(crate) async fn create_admin_room() -> Result<()> { - let room_id = RoomId::new(services().globals.server_name()); + while text_lines + .get(line_index) + .map(|line| line.starts_with("#")) + .unwrap_or(false) + { + command_body += if text_lines[line_index].starts_with("# ") { + &text_lines[line_index][2..] + } else { + &text_lines[line_index][1..] + }; + command_body += "[nobr]\n"; + text_lines.remove(line_index); + } + } - services().rooms.get_or_create_shortroomid(&room_id)?; + let text = text_lines.join("\n"); - let mutex_state = Arc::clone( - services().globals - .roomid_mutex_state - .write() - .unwrap() - .entry(room_id.clone()) - .or_default(), - ); - let state_lock = mutex_state.lock().await; + // Improve the usage section + let text = if command_body.is_empty() { + // Wrap the usage line in code tags + let re = Regex::new("(?m)^USAGE:\n (@conduit:.*)$") + .expect("Regex compilation should not fail"); + re.replace_all(&text, "USAGE:\n$1").to_string() + } else { + // Wrap the usage line in a code block, and add a yaml block example + // This makes the usage of e.g. `register-appservice` more accurate + let re = + Regex::new("(?m)^USAGE:\n (.*?)\n\n").expect("Regex compilation should not fail"); + re.replace_all(&text, "USAGE:\n
$1[nobr]\n[commandbodyblock]
") + .replace("[commandbodyblock]", &command_body) + }; - // Create a user for the server - let conduit_user = UserId::parse_with_server_name("conduit", services().globals.server_name()) - .expect("@conduit:server_name is valid"); + // Add HTML line-breaks + let text = text + .replace("\n\n\n", "\n\n") + .replace("\n", "
\n") + .replace("[nobr]
", ""); - services().users.create(&conduit_user, None)?; + text + } - let mut content = RoomCreateEventContent::new(conduit_user.clone()); - content.federate = true; - content.predecessor = None; - content.room_version = RoomVersionId::V6; + /// Create the admin room. + /// + /// Users in this room are considered admins by conduit, and the room can be + /// used to issue admin commands by talking to the server user inside it. + pub(crate) async fn create_admin_room(&self) -> Result<()> { + let room_id = RoomId::new(services().globals.server_name()); - // 1. The room create event - services().rooms.build_and_append_pdu( - PduBuilder { - event_type: RoomEventType::RoomCreate, - content: to_raw_value(&content).expect("event is valid, we just created it"), - unsigned: None, - state_key: Some("".to_owned()), - redacts: None, - }, - &conduit_user, - &room_id, - &state_lock, - )?; + services().rooms.get_or_create_shortroomid(&room_id)?; - // 2. Make conduit bot join - services().rooms.build_and_append_pdu( - PduBuilder { - event_type: RoomEventType::RoomMember, - content: to_raw_value(&RoomMemberEventContent { - membership: MembershipState::Join, - displayname: None, - avatar_url: None, - is_direct: None, - third_party_invite: None, - blurhash: None, - reason: None, - join_authorized_via_users_server: None, - }) - .expect("event is valid, we just created it"), - unsigned: None, - state_key: Some(conduit_user.to_string()), - redacts: None, - }, - &conduit_user, - &room_id, - &state_lock, - )?; + let mutex_state = Arc::clone( + services().globals + .roomid_mutex_state + .write() + .unwrap() + .entry(room_id.clone()) + .or_default(), + ); + let state_lock = mutex_state.lock().await; - // 3. Power levels - let mut users = BTreeMap::new(); - users.insert(conduit_user.clone(), 100.into()); + // Create a user for the server + let conduit_user = UserId::parse_with_server_name("conduit", services().globals.server_name()) + .expect("@conduit:server_name is valid"); - services().rooms.build_and_append_pdu( - PduBuilder { - event_type: RoomEventType::RoomPowerLevels, - content: to_raw_value(&RoomPowerLevelsEventContent { - users, - ..Default::default() - }) - .expect("event is valid, we just created it"), - unsigned: None, - state_key: Some("".to_owned()), - redacts: None, - }, - &conduit_user, - &room_id, - &state_lock, - )?; + services().users.create(&conduit_user, None)?; - // 4.1 Join Rules - services().rooms.build_and_append_pdu( - PduBuilder { - event_type: RoomEventType::RoomJoinRules, - content: to_raw_value(&RoomJoinRulesEventContent::new(JoinRule::Invite)) + let mut content = RoomCreateEventContent::new(conduit_user.clone()); + content.federate = true; + content.predecessor = None; + content.room_version = RoomVersionId::V6; + + // 1. The room create event + services().rooms.build_and_append_pdu( + PduBuilder { + event_type: RoomEventType::RoomCreate, + content: to_raw_value(&content).expect("event is valid, we just created it"), + unsigned: None, + state_key: Some("".to_owned()), + redacts: None, + }, + &conduit_user, + &room_id, + &state_lock, + )?; + + // 2. Make conduit bot join + services().rooms.build_and_append_pdu( + PduBuilder { + event_type: RoomEventType::RoomMember, + content: to_raw_value(&RoomMemberEventContent { + membership: MembershipState::Join, + displayname: None, + avatar_url: None, + is_direct: None, + third_party_invite: None, + blurhash: None, + reason: None, + join_authorized_via_users_server: None, + }) .expect("event is valid, we just created it"), - unsigned: None, - state_key: Some("".to_owned()), - redacts: None, - }, - &conduit_user, - &room_id, - &state_lock, - )?; + unsigned: None, + state_key: Some(conduit_user.to_string()), + redacts: None, + }, + &conduit_user, + &room_id, + &state_lock, + )?; - // 4.2 History Visibility - services().rooms.build_and_append_pdu( - PduBuilder { - event_type: RoomEventType::RoomHistoryVisibility, - content: to_raw_value(&RoomHistoryVisibilityEventContent::new( - HistoryVisibility::Shared, - )) - .expect("event is valid, we just created it"), - unsigned: None, - state_key: Some("".to_owned()), - redacts: None, - }, - &conduit_user, - &room_id, - &state_lock, - )?; + // 3. Power levels + let mut users = BTreeMap::new(); + users.insert(conduit_user.clone(), 100.into()); - // 4.3 Guest Access - services().rooms.build_and_append_pdu( - PduBuilder { - event_type: RoomEventType::RoomGuestAccess, - content: to_raw_value(&RoomGuestAccessEventContent::new(GuestAccess::Forbidden)) + services().rooms.build_and_append_pdu( + PduBuilder { + event_type: RoomEventType::RoomPowerLevels, + content: to_raw_value(&RoomPowerLevelsEventContent { + users, + ..Default::default() + }) .expect("event is valid, we just created it"), - unsigned: None, - state_key: Some("".to_owned()), - redacts: None, - }, - &conduit_user, - &room_id, - &state_lock, - )?; + unsigned: None, + state_key: Some("".to_owned()), + redacts: None, + }, + &conduit_user, + &room_id, + &state_lock, + )?; - // 5. Events implied by name and topic - let room_name = RoomName::parse(format!("{} Admin Room", services().globals.server_name())) - .expect("Room name is valid"); - services().rooms.build_and_append_pdu( - PduBuilder { - event_type: RoomEventType::RoomName, - content: to_raw_value(&RoomNameEventContent::new(Some(room_name))) + // 4.1 Join Rules + services().rooms.build_and_append_pdu( + PduBuilder { + event_type: RoomEventType::RoomJoinRules, + content: to_raw_value(&RoomJoinRulesEventContent::new(JoinRule::Invite)) + .expect("event is valid, we just created it"), + unsigned: None, + state_key: Some("".to_owned()), + redacts: None, + }, + &conduit_user, + &room_id, + &state_lock, + )?; + + // 4.2 History Visibility + services().rooms.build_and_append_pdu( + PduBuilder { + event_type: RoomEventType::RoomHistoryVisibility, + content: to_raw_value(&RoomHistoryVisibilityEventContent::new( + HistoryVisibility::Shared, + )) .expect("event is valid, we just created it"), - unsigned: None, - state_key: Some("".to_owned()), - redacts: None, - }, - &conduit_user, - &room_id, - &state_lock, - )?; + unsigned: None, + state_key: Some("".to_owned()), + redacts: None, + }, + &conduit_user, + &room_id, + &state_lock, + )?; - services().rooms.build_and_append_pdu( - PduBuilder { - event_type: RoomEventType::RoomTopic, - content: to_raw_value(&RoomTopicEventContent { - topic: format!("Manage {}", services().globals.server_name()), - }) - .expect("event is valid, we just created it"), - unsigned: None, - state_key: Some("".to_owned()), - redacts: None, - }, - &conduit_user, - &room_id, - &state_lock, - )?; + // 4.3 Guest Access + services().rooms.build_and_append_pdu( + PduBuilder { + event_type: RoomEventType::RoomGuestAccess, + content: to_raw_value(&RoomGuestAccessEventContent::new(GuestAccess::Forbidden)) + .expect("event is valid, we just created it"), + unsigned: None, + state_key: Some("".to_owned()), + redacts: None, + }, + &conduit_user, + &room_id, + &state_lock, + )?; - // 6. Room alias - let alias: Box = format!("#admins:{}", services().globals.server_name()) - .try_into() - .expect("#admins:server_name is a valid alias name"); + // 5. Events implied by name and topic + let room_name = RoomName::parse(format!("{} Admin Room", services().globals.server_name())) + .expect("Room name is valid"); + services().rooms.build_and_append_pdu( + PduBuilder { + event_type: RoomEventType::RoomName, + content: to_raw_value(&RoomNameEventContent::new(Some(room_name))) + .expect("event is valid, we just created it"), + unsigned: None, + state_key: Some("".to_owned()), + redacts: None, + }, + &conduit_user, + &room_id, + &state_lock, + )?; - services().rooms.build_and_append_pdu( - PduBuilder { - event_type: RoomEventType::RoomCanonicalAlias, - content: to_raw_value(&RoomCanonicalAliasEventContent { - alias: Some(alias.clone()), - alt_aliases: Vec::new(), - }) - .expect("event is valid, we just created it"), - unsigned: None, - state_key: Some("".to_owned()), - redacts: None, - }, - &conduit_user, - &room_id, - &state_lock, - )?; + services().rooms.build_and_append_pdu( + PduBuilder { + event_type: RoomEventType::RoomTopic, + content: to_raw_value(&RoomTopicEventContent { + topic: format!("Manage {}", services().globals.server_name()), + }) + .expect("event is valid, we just created it"), + unsigned: None, + state_key: Some("".to_owned()), + redacts: None, + }, + &conduit_user, + &room_id, + &state_lock, + )?; - services().rooms.set_alias(&alias, Some(&room_id))?; + // 6. Room alias + let alias: Box = format!("#admins:{}", services().globals.server_name()) + .try_into() + .expect("#admins:server_name is a valid alias name"); - Ok(()) -} - -/// Invite the user to the conduit admin room. -/// -/// In conduit, this is equivalent to granting admin privileges. -pub(crate) async fn make_user_admin( - user_id: &UserId, - displayname: String, -) -> Result<()> { - let admin_room_alias: Box = format!("#admins:{}", services().globals.server_name()) - .try_into() - .expect("#admins:server_name is a valid alias name"); - let room_id = services() - .rooms - .id_from_alias(&admin_room_alias)? - .expect("Admin room must exist"); - - let mutex_state = Arc::clone( - services().globals - .roomid_mutex_state - .write() - .unwrap() - .entry(room_id.clone()) - .or_default(), - ); - let state_lock = mutex_state.lock().await; - - // Use the server user to grant the new admin's power level - let conduit_user = UserId::parse_with_server_name("conduit", services().globals.server_name()) - .expect("@conduit:server_name is valid"); - - // Invite and join the real user - services().rooms.build_and_append_pdu( - PduBuilder { - event_type: RoomEventType::RoomMember, - content: to_raw_value(&RoomMemberEventContent { - membership: MembershipState::Invite, - displayname: None, - avatar_url: None, - is_direct: None, - third_party_invite: None, - blurhash: None, - reason: None, - join_authorized_via_users_server: None, - }) - .expect("event is valid, we just created it"), - unsigned: None, - state_key: Some(user_id.to_string()), - redacts: None, - }, - &conduit_user, - &room_id, - &state_lock, - )?; - services().rooms.build_and_append_pdu( - PduBuilder { - event_type: RoomEventType::RoomMember, - content: to_raw_value(&RoomMemberEventContent { - membership: MembershipState::Join, - displayname: Some(displayname), - avatar_url: None, - is_direct: None, - third_party_invite: None, - blurhash: None, - reason: None, - join_authorized_via_users_server: None, - }) - .expect("event is valid, we just created it"), - unsigned: None, - state_key: Some(user_id.to_string()), - redacts: None, - }, - &user_id, - &room_id, - &state_lock, - )?; - - // Set power level - let mut users = BTreeMap::new(); - users.insert(conduit_user.to_owned(), 100.into()); - users.insert(user_id.to_owned(), 100.into()); - - services().rooms.build_and_append_pdu( - PduBuilder { - event_type: RoomEventType::RoomPowerLevels, - content: to_raw_value(&RoomPowerLevelsEventContent { - users, - ..Default::default() - }) - .expect("event is valid, we just created it"), - unsigned: None, - state_key: Some("".to_owned()), - redacts: None, - }, - &conduit_user, - &room_id, - &state_lock, - )?; - - // Send welcome message - services().rooms.build_and_append_pdu( - PduBuilder { - event_type: RoomEventType::RoomMessage, - content: to_raw_value(&RoomMessageEventContent::text_html( - format!("## Thank you for trying out Conduit!\n\nConduit is currently in Beta. This means you can join and participate in most Matrix rooms, but not all features are supported and you might run into bugs from time to time.\n\nHelpful links:\n> Website: https://conduit.rs\n> Git and Documentation: https://gitlab.com/famedly/conduit\n> Report issues: https://gitlab.com/famedly/conduit/-/issues\n\nFor a list of available commands, send the following message in this room: `@conduit:{}: --help`\n\nHere are some rooms you can join (by typing the command):\n\nConduit room (Ask questions and get notified on updates):\n`/join #conduit:fachschaften.org`\n\nConduit lounge (Off-topic, only Conduit users are allowed to join)\n`/join #conduit-lounge:conduit.rs`", services().globals.server_name()).to_owned(), - format!("

Thank you for trying out Conduit!

\n

Conduit is currently in Beta. This means you can join and participate in most Matrix rooms, but not all features are supported and you might run into bugs from time to time.

\n

Helpful links:

\n
\n

Website: https://conduit.rs
Git and Documentation: https://gitlab.com/famedly/conduit
Report issues: https://gitlab.com/famedly/conduit/-/issues

\n
\n

For a list of available commands, send the following message in this room: @conduit:{}: --help

\n

Here are some rooms you can join (by typing the command):

\n

Conduit room (Ask questions and get notified on updates):
/join #conduit:fachschaften.org

\n

Conduit lounge (Off-topic, only Conduit users are allowed to join)
/join #conduit-lounge:conduit.rs

\n", services().globals.server_name()).to_owned(), - )) - .expect("event is valid, we just created it"), - unsigned: None, - state_key: None, - redacts: None, - }, - &conduit_user, - &room_id, - &state_lock, - )?; - - Ok(()) + services().rooms.build_and_append_pdu( + PduBuilder { + event_type: RoomEventType::RoomCanonicalAlias, + content: to_raw_value(&RoomCanonicalAliasEventContent { + alias: Some(alias.clone()), + alt_aliases: Vec::new(), + }) + .expect("event is valid, we just created it"), + unsigned: None, + state_key: Some("".to_owned()), + redacts: None, + }, + &conduit_user, + &room_id, + &state_lock, + )?; + + services().rooms.set_alias(&alias, Some(&room_id))?; + + Ok(()) + } + + /// Invite the user to the conduit admin room. + /// + /// In conduit, this is equivalent to granting admin privileges. + pub(crate) async fn make_user_admin( + &self, + user_id: &UserId, + displayname: String, + ) -> Result<()> { + let admin_room_alias: Box = format!("#admins:{}", services().globals.server_name()) + .try_into() + .expect("#admins:server_name is a valid alias name"); + let room_id = services() + .rooms + .id_from_alias(&admin_room_alias)? + .expect("Admin room must exist"); + + let mutex_state = Arc::clone( + services().globals + .roomid_mutex_state + .write() + .unwrap() + .entry(room_id.clone()) + .or_default(), + ); + let state_lock = mutex_state.lock().await; + + // Use the server user to grant the new admin's power level + let conduit_user = UserId::parse_with_server_name("conduit", services().globals.server_name()) + .expect("@conduit:server_name is valid"); + + // Invite and join the real user + services().rooms.build_and_append_pdu( + PduBuilder { + event_type: RoomEventType::RoomMember, + content: to_raw_value(&RoomMemberEventContent { + membership: MembershipState::Invite, + displayname: None, + avatar_url: None, + is_direct: None, + third_party_invite: None, + blurhash: None, + reason: None, + join_authorized_via_users_server: None, + }) + .expect("event is valid, we just created it"), + unsigned: None, + state_key: Some(user_id.to_string()), + redacts: None, + }, + &conduit_user, + &room_id, + &state_lock, + )?; + services().rooms.build_and_append_pdu( + PduBuilder { + event_type: RoomEventType::RoomMember, + content: to_raw_value(&RoomMemberEventContent { + membership: MembershipState::Join, + displayname: Some(displayname), + avatar_url: None, + is_direct: None, + third_party_invite: None, + blurhash: None, + reason: None, + join_authorized_via_users_server: None, + }) + .expect("event is valid, we just created it"), + unsigned: None, + state_key: Some(user_id.to_string()), + redacts: None, + }, + &user_id, + &room_id, + &state_lock, + )?; + + // Set power level + let mut users = BTreeMap::new(); + users.insert(conduit_user.to_owned(), 100.into()); + users.insert(user_id.to_owned(), 100.into()); + + services().rooms.build_and_append_pdu( + PduBuilder { + event_type: RoomEventType::RoomPowerLevels, + content: to_raw_value(&RoomPowerLevelsEventContent { + users, + ..Default::default() + }) + .expect("event is valid, we just created it"), + unsigned: None, + state_key: Some("".to_owned()), + redacts: None, + }, + &conduit_user, + &room_id, + &state_lock, + )?; + + // Send welcome message + services().rooms.build_and_append_pdu( + PduBuilder { + event_type: RoomEventType::RoomMessage, + content: to_raw_value(&RoomMessageEventContent::text_html( + format!("## Thank you for trying out Conduit!\n\nConduit is currently in Beta. This means you can join and participate in most Matrix rooms, but not all features are supported and you might run into bugs from time to time.\n\nHelpful links:\n> Website: https://conduit.rs\n> Git and Documentation: https://gitlab.com/famedly/conduit\n> Report issues: https://gitlab.com/famedly/conduit/-/issues\n\nFor a list of available commands, send the following message in this room: `@conduit:{}: --help`\n\nHere are some rooms you can join (by typing the command):\n\nConduit room (Ask questions and get notified on updates):\n`/join #conduit:fachschaften.org`\n\nConduit lounge (Off-topic, only Conduit users are allowed to join)\n`/join #conduit-lounge:conduit.rs`", services().globals.server_name()).to_owned(), + format!("

Thank you for trying out Conduit!

\n

Conduit is currently in Beta. This means you can join and participate in most Matrix rooms, but not all features are supported and you might run into bugs from time to time.

\n

Helpful links:

\n
\n

Website: https://conduit.rs
Git and Documentation: https://gitlab.com/famedly/conduit
Report issues: https://gitlab.com/famedly/conduit/-/issues

\n
\n

For a list of available commands, send the following message in this room: @conduit:{}: --help

\n

Here are some rooms you can join (by typing the command):

\n

Conduit room (Ask questions and get notified on updates):
/join #conduit:fachschaften.org

\n

Conduit lounge (Off-topic, only Conduit users are allowed to join)
/join #conduit-lounge:conduit.rs

\n", services().globals.server_name()).to_owned(), + )) + .expect("event is valid, we just created it"), + unsigned: None, + state_key: None, + redacts: None, + }, + &conduit_user, + &room_id, + &state_lock, + )?; + + Ok(()) + } } diff --git a/src/service/appservice/data.rs b/src/service/appservice/data.rs index eed84d59..cd48e85d 100644 --- a/src/service/appservice/data.rs +++ b/src/service/appservice/data.rs @@ -1,5 +1,6 @@ +use crate::Result; + pub trait Data { - type Iter: Iterator; /// Registers an appservice and returns the ID to the caller fn register_appservice(&self, yaml: serde_yaml::Value) -> Result; @@ -12,7 +13,7 @@ pub trait Data { fn get_registration(&self, id: &str) -> Result>; - fn iter_ids(&self) -> Result>>; + fn iter_ids(&self) -> Result>>>; fn all(&self) -> Result>; } diff --git a/src/service/appservice/mod.rs b/src/service/appservice/mod.rs index ec4ffc56..63fa3afe 100644 --- a/src/service/appservice/mod.rs +++ b/src/service/appservice/mod.rs @@ -1,13 +1,13 @@ mod data; pub use data::Data; -use crate::service::*; +use crate::Result; pub struct Service { db: D, } -impl Service<_> { +impl Service { /// Registers an appservice and returns the ID to the caller pub fn register_appservice(&self, yaml: serde_yaml::Value) -> Result { self.db.register_appservice(yaml) diff --git a/src/service/globals/data.rs b/src/service/globals/data.rs new file mode 100644 index 00000000..f36ab61b --- /dev/null +++ b/src/service/globals/data.rs @@ -0,0 +1,8 @@ +use ruma::signatures::Ed25519KeyPair; + +use crate::Result; + +pub trait Data { + fn load_keypair(&self) -> Result; + fn remove_keypair(&self) -> Result<()>; +} diff --git a/src/service/globals/mod.rs b/src/service/globals/mod.rs index 2b47e5b1..556ca71c 100644 --- a/src/service/globals/mod.rs +++ b/src/service/globals/mod.rs @@ -3,7 +3,7 @@ pub use data::Data; use crate::service::*; -use crate::{database::Config, server_server::FedDest, utils, Error, Result}; +use crate::{Config, utils, Error, Result}; use ruma::{ api::{ client::sync::sync_events, @@ -25,8 +25,6 @@ use tokio::sync::{broadcast, watch::Receiver, Mutex as TokioMutex, Semaphore}; use tracing::error; use trust_dns_resolver::TokioAsyncResolver; -use super::abstraction::Tree; - pub const COUNTER: &[u8] = b"c"; type WellKnownMap = HashMap, (FedDest, String)>; @@ -93,47 +91,18 @@ impl Default for RotationHandler { } -impl Service<_> { +impl Service { pub fn load( - globals: Arc, - server_signingkeys: Arc, + db: D, config: Config, ) -> Result { - let keypair_bytes = globals.get(b"keypair")?.map_or_else( - || { - let keypair = utils::generate_keypair(); - globals.insert(b"keypair", &keypair)?; - Ok::<_, Error>(keypair) - }, - |s| Ok(s.to_vec()), - )?; - - let mut parts = keypair_bytes.splitn(2, |&b| b == 0xff); - - let keypair = utils::string_from_bytes( - // 1. version - parts - .next() - .expect("splitn always returns at least one element"), - ) - .map_err(|_| Error::bad_database("Invalid version bytes in keypair.")) - .and_then(|version| { - // 2. key - parts - .next() - .ok_or_else(|| Error::bad_database("Invalid keypair format in database.")) - .map(|key| (version, key)) - }) - .and_then(|(version, key)| { - ruma::signatures::Ed25519KeyPair::from_der(key, version) - .map_err(|_| Error::bad_database("Private or public keys are invalid.")) - }); + let keypair = db.load_keypair(); let keypair = match keypair { Ok(k) => k, Err(e) => { error!("Keypair invalid. Deleting..."); - globals.remove(b"keypair")?; + db.remove_keypair(); return Err(e); } }; @@ -167,7 +136,7 @@ impl Service<_> { let unstable_room_versions = vec![RoomVersionId::V3, RoomVersionId::V4, RoomVersionId::V5]; let mut s = Self { - globals, + db, config, keypair: Arc::new(keypair), dns_resolver: TokioAsyncResolver::tokio_from_system_conf().map_err(|e| { @@ -181,7 +150,6 @@ impl Service<_> { tls_name_override, federation_client, default_client, - server_signingkeys, jwt_decoding_key, stable_room_versions, unstable_room_versions, diff --git a/src/service/key_backups/data.rs b/src/service/key_backups/data.rs index be1d6b18..6f6359eb 100644 --- a/src/service/key_backups/data.rs +++ b/src/service/key_backups/data.rs @@ -1,371 +1,85 @@ -use crate::{utils, Error, Result, services}; -use ruma::{ - api::client::{ - backup::{BackupAlgorithm, KeyBackupData, RoomKeyBackup}, - error::ErrorKind, - }, - serde::Raw, - RoomId, UserId, -}; -use std::{collections::BTreeMap, sync::Arc}; +use std::collections::BTreeMap; -impl KeyBackups { - pub fn create_backup( +use ruma::{api::client::backup::{BackupAlgorithm, RoomKeyBackup, KeyBackupData}, serde::Raw, UserId, RoomId}; +use crate::Result; + +pub trait Data { + fn create_backup( &self, user_id: &UserId, backup_metadata: &Raw, - ) -> Result { - let version = services().globals.next_count()?.to_string(); + ) -> Result; - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(version.as_bytes()); + fn delete_backup(&self, user_id: &UserId, version: &str) -> Result<()>; - self.backupid_algorithm.insert( - &key, - &serde_json::to_vec(backup_metadata).expect("BackupAlgorithm::to_vec always works"), - )?; - self.backupid_etag - .insert(&key, &services().globals.next_count()?.to_be_bytes())?; - Ok(version) - } - - pub fn delete_backup(&self, user_id: &UserId, version: &str) -> Result<()> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(version.as_bytes()); - - self.backupid_algorithm.remove(&key)?; - self.backupid_etag.remove(&key)?; - - key.push(0xff); - - for (outdated_key, _) in self.backupkeyid_backup.scan_prefix(key) { - self.backupkeyid_backup.remove(&outdated_key)?; - } - - Ok(()) - } - - pub fn update_backup( + fn update_backup( &self, user_id: &UserId, version: &str, backup_metadata: &Raw, - ) -> Result { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(version.as_bytes()); + ) -> Result; - if self.backupid_algorithm.get(&key)?.is_none() { - return Err(Error::BadRequest( - ErrorKind::NotFound, - "Tried to update nonexistent backup.", - )); - } + fn get_latest_backup_version(&self, user_id: &UserId) -> Result>; - self.backupid_algorithm - .insert(&key, backup_metadata.json().get().as_bytes())?; - self.backupid_etag - .insert(&key, &services().globals.next_count()?.to_be_bytes())?; - Ok(version.to_owned()) - } - - pub fn get_latest_backup_version(&self, user_id: &UserId) -> Result> { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - let mut last_possible_key = prefix.clone(); - last_possible_key.extend_from_slice(&u64::MAX.to_be_bytes()); - - self.backupid_algorithm - .iter_from(&last_possible_key, true) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .next() - .map(|(key, _)| { - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| Error::bad_database("backupid_algorithm key is invalid.")) - }) - .transpose() - } - - pub fn get_latest_backup( + fn get_latest_backup( &self, user_id: &UserId, - ) -> Result)>> { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - let mut last_possible_key = prefix.clone(); - last_possible_key.extend_from_slice(&u64::MAX.to_be_bytes()); + ) -> Result)>>; - self.backupid_algorithm - .iter_from(&last_possible_key, true) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .next() - .map(|(key, value)| { - let version = utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| Error::bad_database("backupid_algorithm key is invalid."))?; - - Ok(( - version, - serde_json::from_slice(&value).map_err(|_| { - Error::bad_database("Algorithm in backupid_algorithm is invalid.") - })?, - )) - }) - .transpose() - } - - pub fn get_backup( + fn get_backup( &self, user_id: &UserId, version: &str, - ) -> Result>> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(version.as_bytes()); + ) -> Result>>; - self.backupid_algorithm - .get(&key)? - .map_or(Ok(None), |bytes| { - serde_json::from_slice(&bytes) - .map_err(|_| Error::bad_database("Algorithm in backupid_algorithm is invalid.")) - }) - } - - pub fn add_key( + fn add_key( &self, user_id: &UserId, version: &str, room_id: &RoomId, session_id: &str, key_data: &Raw, - ) -> Result<()> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(version.as_bytes()); + ) -> Result<()>; - if self.backupid_algorithm.get(&key)?.is_none() { - return Err(Error::BadRequest( - ErrorKind::NotFound, - "Tried to update nonexistent backup.", - )); - } + fn count_keys(&self, user_id: &UserId, version: &str) -> Result; - self.backupid_etag - .insert(&key, &services().globals.next_count()?.to_be_bytes())?; + fn get_etag(&self, user_id: &UserId, version: &str) -> Result; - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(session_id.as_bytes()); - - self.backupkeyid_backup - .insert(&key, key_data.json().get().as_bytes())?; - - Ok(()) - } - - pub fn count_keys(&self, user_id: &UserId, version: &str) -> Result { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(version.as_bytes()); - - Ok(self.backupkeyid_backup.scan_prefix(prefix).count()) - } - - pub fn get_etag(&self, user_id: &UserId, version: &str) -> Result { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(version.as_bytes()); - - Ok(utils::u64_from_bytes( - &self - .backupid_etag - .get(&key)? - .ok_or_else(|| Error::bad_database("Backup has no etag."))?, - ) - .map_err(|_| Error::bad_database("etag in backupid_etag invalid."))? - .to_string()) - } - - pub fn get_all( + fn get_all( &self, user_id: &UserId, version: &str, - ) -> Result, RoomKeyBackup>> { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(version.as_bytes()); - prefix.push(0xff); + ) -> Result, RoomKeyBackup>>; - let mut rooms = BTreeMap::, RoomKeyBackup>::new(); - - for result in self - .backupkeyid_backup - .scan_prefix(prefix) - .map(|(key, value)| { - let mut parts = key.rsplit(|&b| b == 0xff); - - let session_id = - utils::string_from_bytes(parts.next().ok_or_else(|| { - Error::bad_database("backupkeyid_backup key is invalid.") - })?) - .map_err(|_| { - Error::bad_database("backupkeyid_backup session_id is invalid.") - })?; - - let room_id = RoomId::parse( - utils::string_from_bytes(parts.next().ok_or_else(|| { - Error::bad_database("backupkeyid_backup key is invalid.") - })?) - .map_err(|_| Error::bad_database("backupkeyid_backup room_id is invalid."))?, - ) - .map_err(|_| { - Error::bad_database("backupkeyid_backup room_id is invalid room id.") - })?; - - let key_data = serde_json::from_slice(&value).map_err(|_| { - Error::bad_database("KeyBackupData in backupkeyid_backup is invalid.") - })?; - - Ok::<_, Error>((room_id, session_id, key_data)) - }) - { - let (room_id, session_id, key_data) = result?; - rooms - .entry(room_id) - .or_insert_with(|| RoomKeyBackup { - sessions: BTreeMap::new(), - }) - .sessions - .insert(session_id, key_data); - } - - Ok(rooms) - } - - pub fn get_room( + fn get_room( &self, user_id: &UserId, version: &str, room_id: &RoomId, - ) -> Result>> { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(version.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); + ) -> Result>>; - Ok(self - .backupkeyid_backup - .scan_prefix(prefix) - .map(|(key, value)| { - let mut parts = key.rsplit(|&b| b == 0xff); - - let session_id = - utils::string_from_bytes(parts.next().ok_or_else(|| { - Error::bad_database("backupkeyid_backup key is invalid.") - })?) - .map_err(|_| { - Error::bad_database("backupkeyid_backup session_id is invalid.") - })?; - - let key_data = serde_json::from_slice(&value).map_err(|_| { - Error::bad_database("KeyBackupData in backupkeyid_backup is invalid.") - })?; - - Ok::<_, Error>((session_id, key_data)) - }) - .filter_map(|r| r.ok()) - .collect()) - } - - pub fn get_session( + fn get_session( &self, user_id: &UserId, version: &str, room_id: &RoomId, session_id: &str, - ) -> Result>> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(version.as_bytes()); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(session_id.as_bytes()); + ) -> Result>>; - self.backupkeyid_backup - .get(&key)? - .map(|value| { - serde_json::from_slice(&value).map_err(|_| { - Error::bad_database("KeyBackupData in backupkeyid_backup is invalid.") - }) - }) - .transpose() - } + fn delete_all_keys(&self, user_id: &UserId, version: &str) -> Result<()>; - pub fn delete_all_keys(&self, user_id: &UserId, version: &str) -> Result<()> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(version.as_bytes()); - key.push(0xff); - - for (outdated_key, _) in self.backupkeyid_backup.scan_prefix(key) { - self.backupkeyid_backup.remove(&outdated_key)?; - } - - Ok(()) - } - - pub fn delete_room_keys( + fn delete_room_keys( &self, user_id: &UserId, version: &str, room_id: &RoomId, - ) -> Result<()> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(version.as_bytes()); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - key.push(0xff); + ) -> Result<()>; - for (outdated_key, _) in self.backupkeyid_backup.scan_prefix(key) { - self.backupkeyid_backup.remove(&outdated_key)?; - } - - Ok(()) - } - - pub fn delete_room_key( + fn delete_room_key( &self, user_id: &UserId, version: &str, room_id: &RoomId, session_id: &str, - ) -> Result<()> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(version.as_bytes()); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(session_id.as_bytes()); - - for (outdated_key, _) in self.backupkeyid_backup.scan_prefix(key) { - self.backupkeyid_backup.remove(&outdated_key)?; - } - - Ok(()) - } + ) -> Result<()>; } diff --git a/src/service/key_backups/mod.rs b/src/service/key_backups/mod.rs index be1d6b18..8e842d4e 100644 --- a/src/service/key_backups/mod.rs +++ b/src/service/key_backups/mod.rs @@ -1,3 +1,6 @@ +mod data; +pub use data::Data; + use crate::{utils, Error, Result, services}; use ruma::{ api::client::{ @@ -9,7 +12,11 @@ use ruma::{ }; use std::{collections::BTreeMap, sync::Arc}; -impl KeyBackups { +pub struct Service { + db: D, +} + +impl Service { pub fn create_backup( &self, user_id: &UserId, diff --git a/src/service/media/data.rs b/src/service/media/data.rs new file mode 100644 index 00000000..94975de7 --- /dev/null +++ b/src/service/media/data.rs @@ -0,0 +1,8 @@ +use crate::Result; + +pub trait Data { + fn create_file_metadata(&self, mxc: String, width: u32, height: u32, content_disposition: &Option<&str>, content_type: &Option<&str>) -> Result>; + + /// Returns content_disposition, content_type and the metadata key. + fn search_file_metadata(&self, mxc: String, width: u32, height: u32) -> Result<(Option, Option, Vec)>; +} diff --git a/src/service/media/mod.rs b/src/service/media/mod.rs index 1bdf6d47..a5aca036 100644 --- a/src/service/media/mod.rs +++ b/src/service/media/mod.rs @@ -1,7 +1,8 @@ -use image::{imageops::FilterType, GenericImageView}; +mod data; +pub use data::Data; -use super::abstraction::Tree; -use crate::{utils, Error, Result}; +use image::{imageops::FilterType, GenericImageView}; +use crate::{utils, Error, Result, services}; use std::{mem, sync::Arc}; use tokio::{ fs::File, @@ -14,44 +15,25 @@ pub struct FileMeta { pub file: Vec, } -pub struct Media { - pub(super) mediaid_file: Arc, // MediaId = MXC + WidthHeight + ContentDisposition + ContentType +pub struct Service { + db: D, } -impl Media { +impl Service { /// Uploads a file. pub async fn create( &self, mxc: String, - globals: &Globals, content_disposition: &Option<&str>, content_type: &Option<&str>, file: &[u8], ) -> Result<()> { - let mut key = mxc.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(&0_u32.to_be_bytes()); // Width = 0 if it's not a thumbnail - key.extend_from_slice(&0_u32.to_be_bytes()); // Height = 0 if it's not a thumbnail - key.push(0xff); - key.extend_from_slice( - content_disposition - .as_ref() - .map(|f| f.as_bytes()) - .unwrap_or_default(), - ); - key.push(0xff); - key.extend_from_slice( - content_type - .as_ref() - .map(|c| c.as_bytes()) - .unwrap_or_default(), - ); + // Width, Height = 0 if it's not a thumbnail + let key = self.db.create_file_metadata(mxc, 0, 0, content_disposition, content_type); - let path = globals.get_media_file(&key); + let path = services().globals.get_media_file(&key); let mut f = File::create(path).await?; f.write_all(file).await?; - - self.mediaid_file.insert(&key, &[])?; Ok(()) } @@ -60,80 +42,28 @@ impl Media { pub async fn upload_thumbnail( &self, mxc: String, - globals: &Globals, content_disposition: &Option, content_type: &Option, width: u32, height: u32, file: &[u8], ) -> Result<()> { - let mut key = mxc.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(&width.to_be_bytes()); - key.extend_from_slice(&height.to_be_bytes()); - key.push(0xff); - key.extend_from_slice( - content_disposition - .as_ref() - .map(|f| f.as_bytes()) - .unwrap_or_default(), - ); - key.push(0xff); - key.extend_from_slice( - content_type - .as_ref() - .map(|c| c.as_bytes()) - .unwrap_or_default(), - ); + let key = self.db.create_file_metadata(mxc, width, height, content_disposition, content_type); - let path = globals.get_media_file(&key); + let path = services().globals.get_media_file(&key); let mut f = File::create(path).await?; f.write_all(file).await?; - self.mediaid_file.insert(&key, &[])?; - Ok(()) } /// Downloads a file. - pub async fn get(&self, globals: &Globals, mxc: &str) -> Result> { - let mut prefix = mxc.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(&0_u32.to_be_bytes()); // Width = 0 if it's not a thumbnail - prefix.extend_from_slice(&0_u32.to_be_bytes()); // Height = 0 if it's not a thumbnail - prefix.push(0xff); - - let first = self.mediaid_file.scan_prefix(prefix).next(); - if let Some((key, _)) = first { - let path = globals.get_media_file(&key); + pub async fn get(&self, mxc: String) -> Result> { + if let Ok((content_disposition, content_type, key)) = self.db.search_file_metadata(mxc, 0, 0) { + let path = services().globals.get_media_file(&key); let mut file = Vec::new(); File::open(path).await?.read_to_end(&mut file).await?; - let mut parts = key.rsplit(|&b| b == 0xff); - let content_type = parts - .next() - .map(|bytes| { - utils::string_from_bytes(bytes).map_err(|_| { - Error::bad_database("Content type in mediaid_file is invalid unicode.") - }) - }) - .transpose()?; - - let content_disposition_bytes = parts - .next() - .ok_or_else(|| Error::bad_database("Media ID in db is invalid."))?; - - let content_disposition = if content_disposition_bytes.is_empty() { - None - } else { - Some( - utils::string_from_bytes(content_disposition_bytes).map_err(|_| { - Error::bad_database( - "Content Disposition in mediaid_file is invalid unicode.", - ) - })?, - ) - }; Ok(Some(FileMeta { content_disposition, @@ -170,8 +100,7 @@ impl Media { /// For width,height <= 96 the server uses another thumbnailing algorithm which crops the image afterwards. pub async fn get_thumbnail( &self, - mxc: &str, - globals: &Globals, + mxc: String, width: u32, height: u32, ) -> Result> { @@ -179,89 +108,23 @@ impl Media { .thumbnail_properties(width, height) .unwrap_or((0, 0, false)); // 0, 0 because that's the original file - let mut main_prefix = mxc.as_bytes().to_vec(); - main_prefix.push(0xff); - - let mut thumbnail_prefix = main_prefix.clone(); - thumbnail_prefix.extend_from_slice(&width.to_be_bytes()); - thumbnail_prefix.extend_from_slice(&height.to_be_bytes()); - thumbnail_prefix.push(0xff); - - let mut original_prefix = main_prefix; - original_prefix.extend_from_slice(&0_u32.to_be_bytes()); // Width = 0 if it's not a thumbnail - original_prefix.extend_from_slice(&0_u32.to_be_bytes()); // Height = 0 if it's not a thumbnail - original_prefix.push(0xff); - - let first_thumbnailprefix = self.mediaid_file.scan_prefix(thumbnail_prefix).next(); - let first_originalprefix = self.mediaid_file.scan_prefix(original_prefix).next(); - if let Some((key, _)) = first_thumbnailprefix { + if let Ok((content_disposition, content_type, key)) = self.db.search_file_metadata(mxc, width, height) { // Using saved thumbnail - let path = globals.get_media_file(&key); + let path = services().globals.get_media_file(&key); let mut file = Vec::new(); File::open(path).await?.read_to_end(&mut file).await?; - let mut parts = key.rsplit(|&b| b == 0xff); - - let content_type = parts - .next() - .map(|bytes| { - utils::string_from_bytes(bytes).map_err(|_| { - Error::bad_database("Content type in mediaid_file is invalid unicode.") - }) - }) - .transpose()?; - - let content_disposition_bytes = parts - .next() - .ok_or_else(|| Error::bad_database("Media ID in db is invalid."))?; - - let content_disposition = if content_disposition_bytes.is_empty() { - None - } else { - Some( - utils::string_from_bytes(content_disposition_bytes).map_err(|_| { - Error::bad_database("Content Disposition in db is invalid.") - })?, - ) - }; Ok(Some(FileMeta { content_disposition, content_type, file: file.to_vec(), })) - } else if let Some((key, _)) = first_originalprefix { + } else if let Ok((content_disposition, content_type, key)) = self.db.search_file_metadata(mxc, 0, 0) { // Generate a thumbnail - let path = globals.get_media_file(&key); + let path = services().globals.get_media_file(&key); let mut file = Vec::new(); File::open(path).await?.read_to_end(&mut file).await?; - let mut parts = key.rsplit(|&b| b == 0xff); - - let content_type = parts - .next() - .map(|bytes| { - utils::string_from_bytes(bytes).map_err(|_| { - Error::bad_database("Content type in mediaid_file is invalid unicode.") - }) - }) - .transpose()?; - - let content_disposition_bytes = parts - .next() - .ok_or_else(|| Error::bad_database("Media ID in db is invalid."))?; - - let content_disposition = if content_disposition_bytes.is_empty() { - None - } else { - Some( - utils::string_from_bytes(content_disposition_bytes).map_err(|_| { - Error::bad_database( - "Content Disposition in mediaid_file is invalid unicode.", - ) - })?, - ) - }; - if let Ok(image) = image::load_from_memory(&file) { let original_width = image.width(); let original_height = image.height(); @@ -317,26 +180,12 @@ impl Media { thumbnail.write_to(&mut thumbnail_bytes, image::ImageOutputFormat::Png)?; // Save thumbnail in database so we don't have to generate it again next time - let mut thumbnail_key = key.to_vec(); - let width_index = thumbnail_key - .iter() - .position(|&b| b == 0xff) - .ok_or_else(|| Error::bad_database("Media in db is invalid."))? - + 1; - let mut widthheight = width.to_be_bytes().to_vec(); - widthheight.extend_from_slice(&height.to_be_bytes()); + let thumbnail_key = self.db.create_file_metadata(mxc, width, height, content_disposition, content_type)?; - thumbnail_key.splice( - width_index..width_index + 2 * mem::size_of::(), - widthheight, - ); - - let path = globals.get_media_file(&thumbnail_key); + let path = services().globals.get_media_file(&thumbnail_key); let mut f = File::create(path).await?; f.write_all(&thumbnail_bytes).await?; - self.mediaid_file.insert(&thumbnail_key, &[])?; - Ok(Some(FileMeta { content_disposition, content_type, diff --git a/src/service/mod.rs b/src/service/mod.rs index 80239cbf..4364c72e 100644 --- a/src/service/mod.rs +++ b/src/service/mod.rs @@ -1,28 +1,29 @@ -pub mod pdu; -pub mod appservice; -pub mod pusher; -pub mod rooms; -pub mod transaction_ids; -pub mod uiaa; -pub mod users; pub mod account_data; pub mod admin; +pub mod appservice; pub mod globals; pub mod key_backups; pub mod media; +pub mod pdu; +pub mod pusher; +pub mod rooms; pub mod sending; +pub mod transaction_ids; +pub mod uiaa; +pub mod users; -pub struct Services { +pub struct Services +{ pub appservice: appservice::Service, pub pusher: pusher::Service, pub rooms: rooms::Service, pub transaction_ids: transaction_ids::Service, pub uiaa: uiaa::Service, pub users: users::Service, - //pub account_data: account_data::Service, - //pub admin: admin::Service, + pub account_data: account_data::Service, + pub admin: admin::Service, pub globals: globals::Service, - //pub key_backups: key_backups::Service, - //pub media: media::Service, - //pub sending: sending::Service, + pub key_backups: key_backups::Service, + pub media: media::Service, + pub sending: sending::Service, } diff --git a/src/service/pdu.rs b/src/service/pdu.rs index 47e21a60..2ed79f2c 100644 --- a/src/service/pdu.rs +++ b/src/service/pdu.rs @@ -1,4 +1,4 @@ -use crate::{Database, Error, services}; +use crate::{Error, services}; use ruma::{ events::{ room::member::RoomMemberEventContent, AnyEphemeralRoomEvent, AnyRoomEvent, AnyStateEvent, @@ -357,7 +357,7 @@ pub(crate) fn gen_event_id_canonical_json( Ok((event_id, value)) } -/// Build the start of a PDU in order to add it to the `Database`. +/// Build the start of a PDU in order to add it to the Database. #[derive(Debug, Deserialize)] pub struct PduBuilder { #[serde(rename = "type")] diff --git a/src/service/pusher/data.rs b/src/service/pusher/data.rs index ef2b8193..3951da79 100644 --- a/src/service/pusher/data.rs +++ b/src/service/pusher/data.rs @@ -1,4 +1,5 @@ use ruma::{UserId, api::client::push::{set_pusher, get_pushers}}; +use crate::Result; pub trait Data { fn set_pusher(&self, sender: &UserId, pusher: set_pusher::v3::Pusher) -> Result<()>; @@ -10,5 +11,5 @@ pub trait Data { fn get_pusher_senderkeys<'a>( &'a self, sender: &UserId, - ) -> impl Iterator> + 'a; + ) -> Box>>; } diff --git a/src/service/pusher/mod.rs b/src/service/pusher/mod.rs index 87e91a14..66a8ae36 100644 --- a/src/service/pusher/mod.rs +++ b/src/service/pusher/mod.rs @@ -1,7 +1,7 @@ mod data; pub use data::Data; -use crate::{services, Error, PduEvent}; +use crate::{services, Error, PduEvent, Result}; use bytes::BytesMut; use ruma::{ api::{ @@ -27,7 +27,7 @@ pub struct Service { db: D, } -impl Service<_> { +impl Service { pub fn set_pusher(&self, sender: &UserId, pusher: set_pusher::v3::Pusher) -> Result<()> { self.db.set_pusher(sender, pusher) } diff --git a/src/service/rooms/alias/data.rs b/src/service/rooms/alias/data.rs index 655f32aa..c5d45e36 100644 --- a/src/service/rooms/alias/data.rs +++ b/src/service/rooms/alias/data.rs @@ -1,24 +1,29 @@ use ruma::{RoomId, RoomAliasId}; +use crate::Result; pub trait Data { /// Creates or updates the alias to the given room id. fn set_alias( + &self, alias: &RoomAliasId, room_id: &RoomId ) -> Result<()>; /// Forgets about an alias. Returns an error if the alias did not exist. fn remove_alias( + &self, alias: &RoomAliasId, ) -> Result<()>; /// Looks up the roomid for the given alias. fn resolve_local_alias( + &self, alias: &RoomAliasId, - ) -> Result<()>; + ) -> Result>>; /// Returns all local aliases that point to the given room fn local_aliases_for_room( - alias: &RoomAliasId, - ) -> Result<()>; + &self, + room_id: &RoomId, + ) -> Result>>; } diff --git a/src/service/rooms/alias/mod.rs b/src/service/rooms/alias/mod.rs index f46609aa..abe299d4 100644 --- a/src/service/rooms/alias/mod.rs +++ b/src/service/rooms/alias/mod.rs @@ -1,12 +1,14 @@ mod data; pub use data::Data; + use ruma::{RoomAliasId, RoomId}; +use crate::Result; pub struct Service { db: D, } -impl Service<_> { +impl Service { #[tracing::instrument(skip(self))] pub fn set_alias( &self, @@ -26,7 +28,7 @@ impl Service<_> { #[tracing::instrument(skip(self))] pub fn resolve_local_alias(&self, alias: &RoomAliasId) -> Result>> { - self.db.resolve_local_alias(alias: &RoomAliasId) + self.db.resolve_local_alias(alias) } #[tracing::instrument(skip(self))] diff --git a/src/service/rooms/auth_chain/data.rs b/src/service/rooms/auth_chain/data.rs index 88c86fad..5177d6d6 100644 --- a/src/service/rooms/auth_chain/data.rs +++ b/src/service/rooms/auth_chain/data.rs @@ -1,6 +1,7 @@ use std::collections::HashSet; +use crate::Result; pub trait Data { - fn get_cached_eventid_authchain<'a>() -> Result>; - fn cache_eventid_authchain<'a>(shorteventid: u64, auth_chain: &HashSet) -> Result>; + fn get_cached_eventid_authchain(&self, shorteventid: u64) -> Result>; + fn cache_eventid_authchain(&self, shorteventid: u64, auth_chain: &HashSet) -> Result<()>; } diff --git a/src/service/rooms/auth_chain/mod.rs b/src/service/rooms/auth_chain/mod.rs index e17c10a1..113d2e81 100644 --- a/src/service/rooms/auth_chain/mod.rs +++ b/src/service/rooms/auth_chain/mod.rs @@ -3,13 +3,13 @@ use std::{sync::Arc, collections::HashSet}; pub use data::Data; -use crate::service::*; +use crate::Result; pub struct Service { db: D, } -impl Service<_> { +impl Service { #[tracing::instrument(skip(self))] pub fn get_cached_eventid_authchain<'a>( &'a self, diff --git a/src/service/rooms/directory/data.rs b/src/service/rooms/directory/data.rs index e28cdd12..13767217 100644 --- a/src/service/rooms/directory/data.rs +++ b/src/service/rooms/directory/data.rs @@ -1,15 +1,16 @@ use ruma::RoomId; +use crate::Result; pub trait Data { /// Adds the room to the public room directory - fn set_public(room_id: &RoomId) -> Result<()>; + fn set_public(&self, room_id: &RoomId) -> Result<()>; /// Removes the room from the public room directory. - fn set_not_public(room_id: &RoomId) -> Result<()>; + fn set_not_public(&self, room_id: &RoomId) -> Result<()>; /// Returns true if the room is in the public room directory. - fn is_public_room(room_id: &RoomId) -> Result; + fn is_public_room(&self, room_id: &RoomId) -> Result; /// Returns the unsorted public room directory - fn public_rooms() -> impl Iterator>> + '_; + fn public_rooms(&self) -> Box>>>; } diff --git a/src/service/rooms/directory/mod.rs b/src/service/rooms/directory/mod.rs index cb9cda86..68535057 100644 --- a/src/service/rooms/directory/mod.rs +++ b/src/service/rooms/directory/mod.rs @@ -2,13 +2,13 @@ mod data; pub use data::Data; use ruma::RoomId; -use crate::service::*; +use crate::Result; pub struct Service { db: D, } -impl Service<_> { +impl Service { #[tracing::instrument(skip(self))] pub fn set_public(&self, room_id: &RoomId) -> Result<()> { self.db.set_public(room_id) diff --git a/src/service/rooms/edus/mod.rs b/src/service/rooms/edus/mod.rs index 5566fb2c..a5ce37f1 100644 --- a/src/service/rooms/edus/mod.rs +++ b/src/service/rooms/edus/mod.rs @@ -2,7 +2,9 @@ pub mod presence; pub mod read_receipt; pub mod typing; -pub struct Service { +pub trait Data: presence::Data + read_receipt::Data + typing::Data {} + +pub struct Service { presence: presence::Service, read_receipt: read_receipt::Service, typing: typing::Service, diff --git a/src/service/rooms/edus/presence/data.rs b/src/service/rooms/edus/presence/data.rs index 8e3c672f..ca0e2410 100644 --- a/src/service/rooms/edus/presence/data.rs +++ b/src/service/rooms/edus/presence/data.rs @@ -1,6 +1,7 @@ use std::collections::HashMap; use ruma::{UserId, RoomId, events::presence::PresenceEvent}; +use crate::Result; pub trait Data { /// Adds a presence event which will be saved until a new event replaces it. diff --git a/src/service/rooms/edus/presence/mod.rs b/src/service/rooms/edus/presence/mod.rs index 5a988d4f..646cf549 100644 --- a/src/service/rooms/edus/presence/mod.rs +++ b/src/service/rooms/edus/presence/mod.rs @@ -4,13 +4,13 @@ use std::collections::HashMap; pub use data::Data; use ruma::{RoomId, UserId, events::presence::PresenceEvent}; -use crate::service::*; +use crate::Result; pub struct Service { db: D, } -impl Service<_> { +impl Service { /// Adds a presence event which will be saved until a new event replaces it. /// /// Note: This method takes a RoomId because presence updates are always bound to rooms to diff --git a/src/service/rooms/edus/read_receipt/data.rs b/src/service/rooms/edus/read_receipt/data.rs index 32b091f2..e8ed9656 100644 --- a/src/service/rooms/edus/read_receipt/data.rs +++ b/src/service/rooms/edus/read_receipt/data.rs @@ -1,4 +1,5 @@ use ruma::{RoomId, events::receipt::ReceiptEvent, UserId, serde::Raw}; +use crate::Result; pub trait Data { /// Replaces the previous read receipt. @@ -14,13 +15,13 @@ pub trait Data { &self, room_id: &RoomId, since: u64, - ) -> impl Iterator< + ) -> Box, u64, Raw, )>, - >; + >>; /// Sets a private read marker at `count`. fn private_read_set(&self, room_id: &RoomId, user_id: &UserId, count: u64) -> Result<()>; diff --git a/src/service/rooms/edus/read_receipt/mod.rs b/src/service/rooms/edus/read_receipt/mod.rs index 744fece1..3f0b1476 100644 --- a/src/service/rooms/edus/read_receipt/mod.rs +++ b/src/service/rooms/edus/read_receipt/mod.rs @@ -1,12 +1,14 @@ mod data; pub use data::Data; + use ruma::{RoomId, UserId, events::receipt::ReceiptEvent, serde::Raw}; +use crate::Result; pub struct Service { db: D, } -impl Service<_> { +impl Service { /// Replaces the previous read receipt. pub fn readreceipt_update( &self, diff --git a/src/service/rooms/edus/typing/data.rs b/src/service/rooms/edus/typing/data.rs index 0c773135..ec0be466 100644 --- a/src/service/rooms/edus/typing/data.rs +++ b/src/service/rooms/edus/typing/data.rs @@ -1,5 +1,5 @@ use std::collections::HashSet; - +use crate::Result; use ruma::{UserId, RoomId}; pub trait Data { @@ -14,5 +14,5 @@ pub trait Data { fn last_typing_update(&self, room_id: &RoomId) -> Result; /// Returns all user ids currently typing. - fn typings_all(&self, room_id: &RoomId) -> Result>; + fn typings_all(&self, room_id: &RoomId) -> Result>>; } diff --git a/src/service/rooms/edus/typing/mod.rs b/src/service/rooms/edus/typing/mod.rs index 68b9fd83..00cfdecb 100644 --- a/src/service/rooms/edus/typing/mod.rs +++ b/src/service/rooms/edus/typing/mod.rs @@ -1,14 +1,14 @@ mod data; pub use data::Data; -use ruma::{UserId, RoomId}; +use ruma::{UserId, RoomId, events::SyncEphemeralRoomEvent}; -use crate::service::*; +use crate::Result; pub struct Service { db: D, } -impl Service<_> { +impl Service { /// Sets a user as typing until the timeout timestamp is reached or roomtyping_remove is /// called. pub fn typing_add(&self, user_id: &UserId, room_id: &RoomId, timeout: u64) -> Result<()> { diff --git a/src/service/rooms/event_handler/mod.rs b/src/service/rooms/event_handler/mod.rs index 71529570..c9b041c2 100644 --- a/src/service/rooms/event_handler/mod.rs +++ b/src/service/rooms/event_handler/mod.rs @@ -250,7 +250,7 @@ impl Service { // We go through all the signatures we see on the value and fetch the corresponding signing // keys - self.fetch_required_signing_keys(&value, pub_key_map, db) + self.fetch_required_signing_keys(&value, pub_key_map) .await?; // 2. Check signatures, otherwise drop @@ -1153,6 +1153,11 @@ impl Service { let mut eventid_info = HashMap::new(); let mut todo_outlier_stack: Vec> = initial_set; + let first_pdu_in_room = services() + .rooms + .first_pdu_in_room(room_id)? + .ok_or_else(|| Error::bad_database("Failed to find first pdu in db."))?; + let mut amount = 0; while let Some(prev_event_id) = todo_outlier_stack.pop() { diff --git a/src/service/rooms/lazy_loading/data.rs b/src/service/rooms/lazy_loading/data.rs index 52a683d3..5fefd3f8 100644 --- a/src/service/rooms/lazy_loading/data.rs +++ b/src/service/rooms/lazy_loading/data.rs @@ -1,4 +1,5 @@ use ruma::{RoomId, DeviceId, UserId}; +use crate::Result; pub trait Data { fn lazy_load_was_sent_before( diff --git a/src/service/rooms/lazy_loading/mod.rs b/src/service/rooms/lazy_loading/mod.rs index bdc083a0..283d45af 100644 --- a/src/service/rooms/lazy_loading/mod.rs +++ b/src/service/rooms/lazy_loading/mod.rs @@ -4,13 +4,13 @@ use std::collections::HashSet; pub use data::Data; use ruma::{DeviceId, UserId, RoomId}; -use crate::service::*; +use crate::Result; pub struct Service { db: D, } -impl Service<_> { +impl Service { #[tracing::instrument(skip(self))] pub fn lazy_load_was_sent_before( &self, diff --git a/src/service/rooms/metadata/data.rs b/src/service/rooms/metadata/data.rs index 2d718b2d..9b1ce079 100644 --- a/src/service/rooms/metadata/data.rs +++ b/src/service/rooms/metadata/data.rs @@ -1,4 +1,5 @@ use ruma::RoomId; +use crate::Result; pub trait Data { fn exists(&self, room_id: &RoomId) -> Result; diff --git a/src/service/rooms/metadata/mod.rs b/src/service/rooms/metadata/mod.rs index 8417e28e..1bdb78d6 100644 --- a/src/service/rooms/metadata/mod.rs +++ b/src/service/rooms/metadata/mod.rs @@ -2,13 +2,13 @@ mod data; pub use data::Data; use ruma::RoomId; -use crate::service::*; +use crate::Result; pub struct Service { db: D, } -impl Service<_> { +impl Service { /// Checks if a room exists. #[tracing::instrument(skip(self))] pub fn exists(&self, room_id: &RoomId) -> Result { diff --git a/src/service/rooms/mod.rs b/src/service/rooms/mod.rs index 47250340..4da42236 100644 --- a/src/service/rooms/mod.rs +++ b/src/service/rooms/mod.rs @@ -16,7 +16,9 @@ pub mod state_compressor; pub mod timeline; pub mod user; -pub struct Service { +pub trait Data: alias::Data + auth_chain::Data + directory::Data + edus::Data + lazy_loading::Data + metadata::Data + outlier::Data + pdu_metadata::Data + search::Data + short::Data + state::Data + state_accessor::Data + state_cache::Data + state_compressor::Data + timeline::Data + user::Data {} + +pub struct Service { pub alias: alias::Service, pub auth_chain: auth_chain::Service, pub directory: directory::Service, diff --git a/src/service/rooms/outlier/data.rs b/src/service/rooms/outlier/data.rs index d579515e..17d0f7b4 100644 --- a/src/service/rooms/outlier/data.rs +++ b/src/service/rooms/outlier/data.rs @@ -1,6 +1,6 @@ -use ruma::{EventId, signatures::CanonicalJsonObject}; +use ruma::{signatures::CanonicalJsonObject, EventId}; -use crate::PduEvent; +use crate::{PduEvent, Result}; pub trait Data { fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result>; diff --git a/src/service/rooms/outlier/mod.rs b/src/service/rooms/outlier/mod.rs index ee8b940f..a495db8f 100644 --- a/src/service/rooms/outlier/mod.rs +++ b/src/service/rooms/outlier/mod.rs @@ -2,13 +2,13 @@ mod data; pub use data::Data; use ruma::{EventId, signatures::CanonicalJsonObject}; -use crate::{service::*, PduEvent}; +use crate::{Result, PduEvent}; pub struct Service { db: D, } -impl Service<_> { +impl Service { /// Returns the pdu from the outlier tree. pub fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result> { self.db.get_outlier_pdu_json(event_id) diff --git a/src/service/rooms/pdu_metadata/data.rs b/src/service/rooms/pdu_metadata/data.rs index 531823fe..fb839023 100644 --- a/src/service/rooms/pdu_metadata/data.rs +++ b/src/service/rooms/pdu_metadata/data.rs @@ -1,6 +1,7 @@ use std::sync::Arc; use ruma::{EventId, RoomId}; +use crate::Result; pub trait Data { fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc]) -> Result<()>; diff --git a/src/service/rooms/pdu_metadata/mod.rs b/src/service/rooms/pdu_metadata/mod.rs index 3442b830..c57c1a28 100644 --- a/src/service/rooms/pdu_metadata/mod.rs +++ b/src/service/rooms/pdu_metadata/mod.rs @@ -4,13 +4,13 @@ use std::sync::Arc; pub use data::Data; use ruma::{RoomId, EventId}; -use crate::service::*; +use crate::Result; pub struct Service { db: D, } -impl Service<_> { +impl Service { #[tracing::instrument(skip(self, room_id, event_ids))] pub fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc]) -> Result<()> { self.db.mark_as_referenced(room_id, event_ids) diff --git a/src/service/rooms/search/data.rs b/src/service/rooms/search/data.rs index 16287eba..c0fd2a37 100644 --- a/src/service/rooms/search/data.rs +++ b/src/service/rooms/search/data.rs @@ -1,11 +1,12 @@ use ruma::RoomId; +use crate::Result; pub trait Data { - fn index_pdu<'a>(&self, room_id: &RoomId, pdu_id: u64, message_body: String) -> Result<()>; + fn index_pdu<'a>(&self, shortroomid: u64, pdu_id: u64, message_body: String) -> Result<()>; fn search_pdus<'a>( &'a self, room_id: &RoomId, search_string: &str, - ) -> Result> + 'a, Vec)>>; + ) -> Result>>, Vec)>>; } diff --git a/src/service/rooms/search/mod.rs b/src/service/rooms/search/mod.rs index 9087deff..b7023f32 100644 --- a/src/service/rooms/search/mod.rs +++ b/src/service/rooms/search/mod.rs @@ -1,12 +1,14 @@ mod data; pub use data::Data; + +use crate::Result; use ruma::RoomId; pub struct Service { db: D, } -impl Service<_> { +impl Service { #[tracing::instrument(skip(self))] pub fn search_pdus<'a>( &'a self, diff --git a/src/service/rooms/short/data.rs b/src/service/rooms/short/data.rs new file mode 100644 index 00000000..3b1c3117 --- /dev/null +++ b/src/service/rooms/short/data.rs @@ -0,0 +1,2 @@ +pub trait Data { +} diff --git a/src/service/rooms/short/mod.rs b/src/service/rooms/short/mod.rs index afde14e2..1eb891e6 100644 --- a/src/service/rooms/short/mod.rs +++ b/src/service/rooms/short/mod.rs @@ -2,19 +2,18 @@ mod data; use std::sync::Arc; pub use data::Data; -use ruma::{EventId, events::StateEventType}; +use ruma::{EventId, events::StateEventType, RoomId}; -use crate::{service::*, Error, utils}; +use crate::{Result, Error, utils, services}; pub struct Service { db: D, } -impl Service<_> { +impl Service { pub fn get_or_create_shorteventid( &self, event_id: &EventId, - globals: &super::globals::Globals, ) -> Result { if let Some(short) = self.eventidshort_cache.lock().unwrap().get_mut(event_id) { return Ok(*short); @@ -24,7 +23,7 @@ impl Service<_> { Some(shorteventid) => utils::u64_from_bytes(&shorteventid) .map_err(|_| Error::bad_database("Invalid shorteventid in db."))?, None => { - let shorteventid = globals.next_count()?; + let shorteventid = services().globals.next_count()?; self.eventid_shorteventid .insert(event_id.as_bytes(), &shorteventid.to_be_bytes())?; self.shorteventid_eventid @@ -82,7 +81,6 @@ impl Service<_> { &self, event_type: &StateEventType, state_key: &str, - globals: &super::globals::Globals, ) -> Result { if let Some(short) = self .statekeyshort_cache @@ -101,7 +99,7 @@ impl Service<_> { Some(shortstatekey) => utils::u64_from_bytes(&shortstatekey) .map_err(|_| Error::bad_database("Invalid shortstatekey in db."))?, None => { - let shortstatekey = globals.next_count()?; + let shortstatekey = services().globals.next_count()?; self.statekey_shortstatekey .insert(&statekey, &shortstatekey.to_be_bytes())?; self.shortstatekey_statekey @@ -190,7 +188,7 @@ impl Service<_> { /// Returns (shortstatehash, already_existed) fn get_or_create_shortstatehash( &self, - state_hash: &StateHashId, + state_hash: &[u8], ) -> Result<(u64, bool)> { Ok(match self.statehash_shortstatehash.get(state_hash)? { Some(shortstatehash) => ( @@ -199,7 +197,7 @@ impl Service<_> { true, ), None => { - let shortstatehash = globals.next_count()?; + let shortstatehash = services().globals.next_count()?; self.statehash_shortstatehash .insert(state_hash, &shortstatehash.to_be_bytes())?; (shortstatehash, false) @@ -220,13 +218,12 @@ impl Service<_> { pub fn get_or_create_shortroomid( &self, room_id: &RoomId, - globals: &super::globals::Globals, ) -> Result { Ok(match self.roomid_shortroomid.get(room_id.as_bytes())? { Some(short) => utils::u64_from_bytes(&short) .map_err(|_| Error::bad_database("Invalid shortroomid in db."))?, None => { - let short = globals.next_count()?; + let short = services().globals.next_count()?; self.roomid_shortroomid .insert(room_id.as_bytes(), &short.to_be_bytes())?; short diff --git a/src/service/rooms/state/data.rs b/src/service/rooms/state/data.rs index ac8fac21..fd0de282 100644 --- a/src/service/rooms/state/data.rs +++ b/src/service/rooms/state/data.rs @@ -1,30 +1,28 @@ use std::sync::Arc; use std::{sync::MutexGuard, collections::HashSet}; use std::fmt::Debug; - +use crate::Result; use ruma::{EventId, RoomId}; pub trait Data { /// Returns the last state hash key added to the db for the given room. - fn get_room_shortstatehash(room_id: &RoomId); + fn get_room_shortstatehash(&self, room_id: &RoomId) -> Result>; /// Update the current state of the room. - fn set_room_state(room_id: &RoomId, new_shortstatehash: u64, - _mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex - ); + fn set_room_state(&self, room_id: &RoomId, new_shortstatehash: u64, + _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex + ) -> Result<()>; /// Associates a state with an event. - fn set_event_state(shorteventid: u64, shortstatehash: u64) -> Result<()>; + fn set_event_state(&self, shorteventid: u64, shortstatehash: u64) -> Result<()>; /// Returns all events we would send as the prev_events of the next event. - fn get_forward_extremities(room_id: &RoomId) -> Result>>; + fn get_forward_extremities(&self, room_id: &RoomId) -> Result>>; /// Replace the forward extremities of the room. - fn set_forward_extremities( + fn set_forward_extremities<'a>(&self, room_id: &RoomId, - event_ids: impl IntoIterator + Debug, - _mutex_lock: &MutexGuard<'_, StateLock>, // Take mutex guard to make sure users get the room state mutex + event_ids: impl IntoIterator + Debug, + _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex ) -> Result<()>; } - -pub struct StateLock; diff --git a/src/service/rooms/state/mod.rs b/src/service/rooms/state/mod.rs index 6c33d521..e6b5ce20 100644 --- a/src/service/rooms/state/mod.rs +++ b/src/service/rooms/state/mod.rs @@ -6,13 +6,15 @@ use ruma::{RoomId, events::{room::{member::MembershipState, create::RoomCreateEv use serde::Deserialize; use tracing::warn; -use crate::{service::*, SERVICE, PduEvent, Error, utils::calculate_hash}; +use crate::{Result, services, PduEvent, Error, utils::calculate_hash}; + +use super::state_compressor::CompressedStateEvent; pub struct Service { db: D, } -impl Service<_> { +impl Service { /// Set the room to the given statehash and update caches. pub fn force_state( &self, @@ -23,11 +25,11 @@ impl Service<_> { ) -> Result<()> { for event_id in statediffnew.into_iter().filter_map(|new| { - SERVICE.rooms.state_compressor.parse_compressed_state_event(new) + services().rooms.state_compressor.parse_compressed_state_event(new) .ok() .map(|(_, id)| id) }) { - let pdu = match SERVICE.rooms.timeline.get_pdu_json(&event_id)? { + let pdu = match services().rooms.timeline.get_pdu_json(&event_id)? { Some(pdu) => pdu, None => continue, }; @@ -63,10 +65,10 @@ impl Service<_> { Err(_) => continue, }; - SERVICE.room.state_cache.update_membership(room_id, &user_id, membership, &pdu.sender, None, false)?; + services().room.state_cache.update_membership(room_id, &user_id, membership, &pdu.sender, None, false)?; } - SERVICE.room.state_cache.update_joined_count(room_id)?; + services().room.state_cache.update_joined_count(room_id)?; self.db.set_room_state(room_id, shortstatehash); @@ -84,7 +86,7 @@ impl Service<_> { room_id: &RoomId, state_ids_compressed: HashSet, ) -> Result<()> { - let shorteventid = SERVICE.short.get_or_create_shorteventid(event_id)?; + let shorteventid = services().short.get_or_create_shorteventid(event_id)?; let previous_shortstatehash = self.db.get_room_shortstatehash(room_id)?; @@ -96,11 +98,11 @@ impl Service<_> { ); let (shortstatehash, already_existed) = - SERVICE.short.get_or_create_shortstatehash(&state_hash)?; + services().short.get_or_create_shortstatehash(&state_hash)?; if !already_existed { let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| SERVICE.room.state_compressor.load_shortstatehash_info(p))?; + .map_or_else(|| Ok(Vec::new()), |p| services().room.state_compressor.load_shortstatehash_info(p))?; let (statediffnew, statediffremoved) = if let Some(parent_stateinfo) = states_parents.last() { @@ -119,7 +121,7 @@ impl Service<_> { } else { (state_ids_compressed, HashSet::new()) }; - SERVICE.room.state_compressor.save_state_from_diff( + services().room.state_compressor.save_state_from_diff( shortstatehash, statediffnew, statediffremoved, @@ -176,7 +178,7 @@ impl Service<_> { } // TODO: statehash with deterministic inputs - let shortstatehash = SERVICE.globals.next_count()?; + let shortstatehash = services().globals.next_count()?; let mut statediffnew = HashSet::new(); statediffnew.insert(new); @@ -273,4 +275,8 @@ impl Service<_> { .ok_or_else(|| Error::BadDatabase("Invalid room version"))?; Ok(room_version) } + + pub fn get_room_shortstatehash(&self, room_id: &RoomId) -> Result> { + self.db.get_room_shortstatehash(room_id) + } } diff --git a/src/service/rooms/state_accessor/data.rs b/src/service/rooms/state_accessor/data.rs index bf2972f9..48031e49 100644 --- a/src/service/rooms/state_accessor/data.rs +++ b/src/service/rooms/state_accessor/data.rs @@ -1,9 +1,11 @@ -use std::{sync::Arc, collections::HashMap}; +use std::{sync::Arc, collections::{HashMap, BTreeMap}}; +use async_trait::async_trait; use ruma::{EventId, events::StateEventType, RoomId}; -use crate::PduEvent; +use crate::{Result, PduEvent}; +#[async_trait] pub trait Data { /// Builds a StateMap by iterating over all keys that start /// with state_hash, this gives the full state for the given state_hash. diff --git a/src/service/rooms/state_accessor/mod.rs b/src/service/rooms/state_accessor/mod.rs index 92e5c8e1..5d6886d9 100644 --- a/src/service/rooms/state_accessor/mod.rs +++ b/src/service/rooms/state_accessor/mod.rs @@ -4,13 +4,13 @@ use std::{sync::Arc, collections::{HashMap, BTreeMap}}; pub use data::Data; use ruma::{events::StateEventType, RoomId, EventId}; -use crate::{service::*, PduEvent}; +use crate::{Result, PduEvent}; pub struct Service { db: D, } -impl Service<_> { +impl Service { /// Builds a StateMap by iterating over all keys that start /// with state_hash, this gives the full state for the given state_hash. #[tracing::instrument(skip(self))] diff --git a/src/service/rooms/state_cache/data.rs b/src/service/rooms/state_cache/data.rs index f6519196..b45b2ea0 100644 --- a/src/service/rooms/state_cache/data.rs +++ b/src/service/rooms/state_cache/data.rs @@ -1,5 +1,9 @@ -use ruma::{UserId, RoomId}; +use ruma::{UserId, RoomId, serde::Raw, events::AnyStrippedStateEvent}; +use crate::Result; pub trait Data { - fn mark_as_once_joined(user_id: &UserId, room_id: &RoomId) -> Result<()>; + fn mark_as_once_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result<()>; + fn mark_as_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result<()>; + fn mark_as_invited(&self, user_id: &UserId, room_id: &RoomId, last_state: Option>>) -> Result<()>; + fn mark_as_left(&self, user_id: &UserId, room_id: &RoomId) -> Result<()>; } diff --git a/src/service/rooms/state_cache/mod.rs b/src/service/rooms/state_cache/mod.rs index d29501a6..c3b4eb91 100644 --- a/src/service/rooms/state_cache/mod.rs +++ b/src/service/rooms/state_cache/mod.rs @@ -5,13 +5,13 @@ pub use data::Data; use regex::Regex; use ruma::{RoomId, UserId, events::{room::{member::MembershipState, create::RoomCreateEventContent}, AnyStrippedStateEvent, StateEventType, tag::TagEvent, RoomAccountDataEventType, GlobalAccountDataEventType, direct::DirectEvent, ignored_user_list::IgnoredUserListEvent, AnySyncStateEvent}, serde::Raw, ServerName}; -use crate::{service::*, SERVICE, utils, Error}; +use crate::{Result, services, utils, Error}; pub struct Service { db: D, } -impl Service<_> { +impl Service { /// Update current membership data. #[tracing::instrument(skip(self, last_state))] pub fn update_membership( @@ -24,8 +24,8 @@ impl Service<_> { update_joined_count: bool, ) -> Result<()> { // Keep track what remote users exist by adding them as "deactivated" users - if user_id.server_name() != SERVICE.globals.server_name() { - SERVICE.users.create(user_id, None)?; + if user_id.server_name() != services().globals.server_name() { + services().users.create(user_id, None)?; // TODO: displayname, avatar url } @@ -37,10 +37,6 @@ impl Service<_> { serverroom_id.push(0xff); serverroom_id.extend_from_slice(room_id.as_bytes()); - let mut roomuser_id = room_id.as_bytes().to_vec(); - roomuser_id.push(0xff); - roomuser_id.extend_from_slice(user_id.as_bytes()); - match &membership { MembershipState::Join => { // Check if the user never joined this room @@ -80,24 +76,23 @@ impl Service<_> { // .ok(); // Copy old tags to new room - if let Some(tag_event) = db.account_data.get::( + if let Some(tag_event) = services().account_data.get::( Some(&predecessor.room_id), user_id, RoomAccountDataEventType::Tag, )? { - SERVICE.account_data + services().account_data .update( Some(room_id), user_id, RoomAccountDataEventType::Tag, &tag_event, - &db.globals, ) .ok(); }; // Copy direct chat flag - if let Some(mut direct_event) = SERVICE.account_data.get::( + if let Some(mut direct_event) = services().account_data.get::( None, user_id, GlobalAccountDataEventType::Direct.to_string().into(), @@ -112,7 +107,7 @@ impl Service<_> { } if room_ids_updated { - SERVICE.account_data.update( + services().account_data.update( None, user_id, GlobalAccountDataEventType::Direct.to_string().into(), @@ -123,16 +118,11 @@ impl Service<_> { } } - self.userroomid_joined.insert(&userroom_id, &[])?; - self.roomuserid_joined.insert(&roomuser_id, &[])?; - self.userroomid_invitestate.remove(&userroom_id)?; - self.roomuserid_invitecount.remove(&roomuser_id)?; - self.userroomid_leftstate.remove(&userroom_id)?; - self.roomuserid_leftcount.remove(&roomuser_id)?; + self.db.mark_as_joined(user_id, room_id)?; } MembershipState::Invite => { // We want to know if the sender is ignored by the receiver - let is_ignored = SERVICE + let is_ignored = services() .account_data .get::( None, // Ignored users are in global account data @@ -153,41 +143,22 @@ impl Service<_> { return Ok(()); } - self.userroomid_invitestate.insert( - &userroom_id, - &serde_json::to_vec(&last_state.unwrap_or_default()) - .expect("state to bytes always works"), - )?; - self.roomuserid_invitecount - .insert(&roomuser_id, &db.globals.next_count()?.to_be_bytes())?; - self.userroomid_joined.remove(&userroom_id)?; - self.roomuserid_joined.remove(&roomuser_id)?; - self.userroomid_leftstate.remove(&userroom_id)?; - self.roomuserid_leftcount.remove(&roomuser_id)?; + self.db.mark_as_invited(user_id, room_id, last_state)?; } MembershipState::Leave | MembershipState::Ban => { - self.userroomid_leftstate.insert( - &userroom_id, - &serde_json::to_vec(&Vec::>::new()).unwrap(), - )?; // TODO - self.roomuserid_leftcount - .insert(&roomuser_id, &db.globals.next_count()?.to_be_bytes())?; - self.userroomid_joined.remove(&userroom_id)?; - self.roomuserid_joined.remove(&roomuser_id)?; - self.userroomid_invitestate.remove(&userroom_id)?; - self.roomuserid_invitecount.remove(&roomuser_id)?; + self.db.mark_as_left(user_id, room_id)?; } _ => {} } if update_joined_count { - self.update_joined_count(room_id, db)?; + self.update_joined_count(room_id)?; } Ok(()) } - #[tracing::instrument(skip(self, room_id, db))] + #[tracing::instrument(skip(self, room_id))] pub fn update_joined_count(&self, room_id: &RoomId) -> Result<()> { let mut joinedcount = 0_u64; let mut invitedcount = 0_u64; @@ -196,8 +167,8 @@ impl Service<_> { for joined in self.room_members(room_id).filter_map(|r| r.ok()) { joined_servers.insert(joined.server_name().to_owned()); - if joined.server_name() == db.globals.server_name() - && !db.users.is_deactivated(&joined).unwrap_or(true) + if joined.server_name() == services().globals.server_name() + && !services().users.is_deactivated(&joined).unwrap_or(true) { real_users.insert(joined); } @@ -285,7 +256,7 @@ impl Service<_> { .get("sender_localpart") .and_then(|string| string.as_str()) .and_then(|string| { - UserId::parse_with_server_name(string, SERVICE.globals.server_name()).ok() + UserId::parse_with_server_name(string, services().globals.server_name()).ok() }); let in_room = bridge_user_id diff --git a/src/service/rooms/state_compressor/data.rs b/src/service/rooms/state_compressor/data.rs index 74a28e7b..17689364 100644 --- a/src/service/rooms/state_compressor/data.rs +++ b/src/service/rooms/state_compressor/data.rs @@ -1,4 +1,5 @@ -use crate::service::rooms::CompressedStateEvent; +use super::CompressedStateEvent; +use crate::Result; pub struct StateDiff { parent: Option, @@ -7,6 +8,6 @@ pub struct StateDiff { } pub trait Data { - fn get_statediff(shortstatehash: u64) -> Result; - fn save_statediff(shortstatehash: u64, diff: StateDiff) -> Result<()>; + fn get_statediff(&self, shortstatehash: u64) -> Result; + fn save_statediff(&self, shortstatehash: u64, diff: StateDiff) -> Result<()>; } diff --git a/src/service/rooms/state_compressor/mod.rs b/src/service/rooms/state_compressor/mod.rs index 3aea4fe6..619e4cf5 100644 --- a/src/service/rooms/state_compressor/mod.rs +++ b/src/service/rooms/state_compressor/mod.rs @@ -4,7 +4,7 @@ use std::{mem::size_of, sync::Arc, collections::HashSet}; pub use data::Data; use ruma::{EventId, RoomId}; -use crate::{service::*, utils}; +use crate::{Result, utils, services}; use self::data::StateDiff; @@ -12,7 +12,9 @@ pub struct Service { db: D, } -impl Service<_> { +pub type CompressedStateEvent = [u8; 2 * size_of::()]; + +impl Service { /// Returns a stack with info on shortstatehash, full state, added diff and removed diff for the selected shortstatehash and each parent layer. #[tracing::instrument(skip(self))] pub fn load_shortstatehash_info( @@ -62,12 +64,11 @@ impl Service<_> { &self, shortstatekey: u64, event_id: &EventId, - globals: &super::globals::Globals, ) -> Result { let mut v = shortstatekey.to_be_bytes().to_vec(); v.extend_from_slice( &self - .get_or_create_shorteventid(event_id, globals)? + .get_or_create_shorteventid(event_id)? .to_be_bytes(), ); Ok(v.try_into().expect("we checked the size above")) @@ -210,15 +211,16 @@ impl Service<_> { /// Returns the new shortstatehash pub fn save_state( + &self, room_id: &RoomId, new_state_ids_compressed: HashSet, ) -> Result<(u64, HashSet, // added HashSet)> // removed { - let previous_shortstatehash = self.d.current_shortstatehash(room_id)?; + let previous_shortstatehash = self.db.current_shortstatehash(room_id)?; - let state_hash = self.calculate_hash( + let state_hash = utils::calculate_hash( &new_state_ids_compressed .iter() .map(|bytes| &bytes[..]) @@ -226,7 +228,7 @@ impl Service<_> { ); let (new_shortstatehash, already_existed) = - self.get_or_create_shortstatehash(&state_hash, &db.globals)?; + services().rooms.short.get_or_create_shortstatehash(&state_hash)?; if Some(new_shortstatehash) == previous_shortstatehash { return Ok(()); diff --git a/src/service/rooms/timeline/data.rs b/src/service/rooms/timeline/data.rs index bf6d8c5e..85bedc69 100644 --- a/src/service/rooms/timeline/data.rs +++ b/src/service/rooms/timeline/data.rs @@ -2,7 +2,7 @@ use std::sync::Arc; use ruma::{signatures::CanonicalJsonObject, EventId, UserId, RoomId}; -use crate::PduEvent; +use crate::{Result, PduEvent}; pub trait Data { fn last_timeline_count(&self, sender_user: &UserId, room_id: &RoomId) -> Result; @@ -48,28 +48,26 @@ pub trait Data { /// Returns an iterator over all events in a room that happened after the event with id `since` /// in chronological order. - #[tracing::instrument(skip(self))] fn pdus_since<'a>( &'a self, user_id: &UserId, room_id: &RoomId, since: u64, - ) -> Result, PduEvent)>> + 'a>; + ) -> Result, PduEvent)>>>>; /// Returns an iterator over all events and their tokens in a room that happened before the /// event with id `until` in reverse-chronological order. - #[tracing::instrument(skip(self))] fn pdus_until<'a>( &'a self, user_id: &UserId, room_id: &RoomId, until: u64, - ) -> Result, PduEvent)>> + 'a>; + ) -> Result, PduEvent)>>>>; fn pdus_after<'a>( &'a self, user_id: &UserId, room_id: &RoomId, from: u64, - ) -> Result, PduEvent)>> + 'a>; + ) -> Result, PduEvent)>>>>; } diff --git a/src/service/rooms/timeline/mod.rs b/src/service/rooms/timeline/mod.rs index 7b60fe5d..09f66ddf 100644 --- a/src/service/rooms/timeline/mod.rs +++ b/src/service/rooms/timeline/mod.rs @@ -1,23 +1,29 @@ mod data; +use std::borrow::Cow; +use std::sync::Arc; use std::{sync::MutexGuard, iter, collections::HashSet}; use std::fmt::Debug; pub use data::Data; use regex::Regex; +use ruma::events::room::power_levels::RoomPowerLevelsEventContent; +use ruma::push::Ruleset; use ruma::signatures::CanonicalJsonValue; +use ruma::state_res::RoomVersion; use ruma::{EventId, signatures::CanonicalJsonObject, push::{Action, Tweak}, events::{push_rules::PushRulesEvent, GlobalAccountDataEventType, RoomEventType, room::{member::MembershipState, create::RoomCreateEventContent}, StateEventType}, UserId, RoomAliasId, RoomId, uint, state_res, api::client::error::ErrorKind, serde::to_canonical_value, ServerName}; use serde::Deserialize; use serde_json::value::to_raw_value; use tracing::{warn, error}; -use crate::SERVICE; -use crate::{service::{*, pdu::{PduBuilder, EventHash}}, Error, PduEvent, utils}; +use crate::{services, Result, service::pdu::{PduBuilder, EventHash}, Error, PduEvent, utils}; + +use super::state_compressor::CompressedStateEvent; pub struct Service { db: D, } -impl Service<_> { +impl Service { /* /// Checks if a room exists. #[tracing::instrument(skip(self))] @@ -44,7 +50,7 @@ impl Service<_> { #[tracing::instrument(skip(self))] pub fn last_timeline_count(&self, sender_user: &UserId, room_id: &RoomId) -> Result { - self.db.last_timeline_count(sender_user: &UserId, room_id: &RoomId) + self.db.last_timeline_count(sender_user, room_id) } // TODO Is this the same as the function above? @@ -127,7 +133,7 @@ impl Service<_> { /// Removes a pdu and creates a new one with the same id. #[tracing::instrument(skip(self))] fn replace_pdu(&self, pdu_id: &[u8], pdu: &PduEvent) -> Result<()> { - self.db.pdu_count(pdu_id, pdu: &PduEvent) + self.db.replace_pdu(pdu_id, pdu) } /// Creates a new persisted data unit and adds it to a room. @@ -177,7 +183,7 @@ impl Service<_> { self.replace_pdu_leaves(&pdu.room_id, leaves)?; let mutex_insert = Arc::clone( - db.globals + services().globals .roomid_mutex_insert .write() .unwrap() @@ -186,14 +192,14 @@ impl Service<_> { ); let insert_lock = mutex_insert.lock().unwrap(); - let count1 = db.globals.next_count()?; + let count1 = services().globals.next_count()?; // Mark as read first so the sending client doesn't get a notification even if appending // fails self.edus - .private_read_set(&pdu.room_id, &pdu.sender, count1, &db.globals)?; + .private_read_set(&pdu.room_id, &pdu.sender, count1)?; self.reset_notification_counts(&pdu.sender, &pdu.room_id)?; - let count2 = db.globals.next_count()?; + let count2 = services().globals.next_count()?; let mut pdu_id = shortroomid.to_be_bytes().to_vec(); pdu_id.extend_from_slice(&count2.to_be_bytes()); @@ -218,7 +224,7 @@ impl Service<_> { drop(insert_lock); // See if the event matches any known pushers - let power_levels: RoomPowerLevelsEventContent = db + let power_levels: RoomPowerLevelsEventContent = services() .rooms .room_state_get(&pdu.room_id, &StateEventType::RoomPowerLevels, "")? .map(|ev| { @@ -233,13 +239,13 @@ impl Service<_> { let mut notifies = Vec::new(); let mut highlights = Vec::new(); - for user in self.get_our_real_users(&pdu.room_id, db)?.iter() { + for user in self.get_our_real_users(&pdu.room_id)?.iter() { // Don't notify the user of their own events if user == &pdu.sender { continue; } - let rules_for_user = db + let rules_for_user = services() .account_data .get( None, @@ -252,7 +258,7 @@ impl Service<_> { let mut highlight = false; let mut notify = false; - for action in pusher::get_actions( + for action in services().pusher.get_actions( user, &rules_for_user, &power_levels, @@ -282,8 +288,8 @@ impl Service<_> { highlights.push(userroom_id); } - for senderkey in db.pusher.get_pusher_senderkeys(user) { - db.sending.send_push_pdu(&*pdu_id, senderkey)?; + for senderkey in services().pusher.get_pusher_senderkeys(user) { + services().sending.send_push_pdu(&*pdu_id, senderkey)?; } } @@ -328,7 +334,6 @@ impl Service<_> { content.membership, &pdu.sender, invite_state, - db, true, )?; } @@ -344,34 +349,34 @@ impl Service<_> { .map_err(|_| Error::bad_database("Invalid content in pdu."))?; if let Some(body) = content.body { - DB.rooms.search.index_pdu(room_id, pdu_id, body)?; + services().rooms.search.index_pdu(shortroomid, pdu_id, body)?; - let admin_room = self.id_from_alias( + let admin_room = self.alias.resolve_local_alias( <&RoomAliasId>::try_from( - format!("#admins:{}", db.globals.server_name()).as_str(), + format!("#admins:{}", services().globals.server_name()).as_str(), ) .expect("#admins:server_name is a valid room alias"), )?; - let server_user = format!("@conduit:{}", db.globals.server_name()); + let server_user = format!("@conduit:{}", services().globals.server_name()); let to_conduit = body.starts_with(&format!("{}: ", server_user)); // This will evaluate to false if the emergency password is set up so that // the administrator can execute commands as conduit let from_conduit = - pdu.sender == server_user && db.globals.emergency_password().is_none(); + pdu.sender == server_user && services().globals.emergency_password().is_none(); if to_conduit && !from_conduit && admin_room.as_ref() == Some(&pdu.room_id) { - db.admin.process_message(body.to_string()); + services().admin.process_message(body.to_string()); } } } _ => {} } - for appservice in db.appservice.all()? { - if self.appservice_in_room(room_id, &appservice, db)? { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; + for appservice in services().appservice.all()? { + if self.appservice_in_room(&pdu.room_id, &appservice)? { + services().sending.send_pdu_appservice(&appservice.0, &pdu_id)?; continue; } @@ -388,11 +393,11 @@ impl Service<_> { .get("sender_localpart") .and_then(|string| string.as_str()) .and_then(|string| { - UserId::parse_with_server_name(string, db.globals.server_name()).ok() + UserId::parse_with_server_name(string, services().globals.server_name()).ok() }) { if state_key_uid == &appservice_uid { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; + services().sending.send_pdu_appservice(&appservice.0, &pdu_id)?; continue; } } @@ -431,16 +436,16 @@ impl Service<_> { .map_or(false, |state_key| users.is_match(state_key)) }; let matching_aliases = |aliases: &Regex| { - self.room_aliases(room_id) + self.room_aliases(&pdu.room_id) .filter_map(|r| r.ok()) .any(|room_alias| aliases.is_match(room_alias.as_str())) }; if aliases.iter().any(matching_aliases) - || rooms.map_or(false, |rooms| rooms.contains(&room_id.as_str().into())) + || rooms.map_or(false, |rooms| rooms.contains(&pdu.room_id.as_str().into())) || users.iter().any(matching_users) { - db.sending.send_pdu_appservice(&appservice.0, &pdu_id)?; + services().sending.send_pdu_appservice(&appservice.0, &pdu_id)?; } } } @@ -464,14 +469,14 @@ impl Service<_> { redacts, } = pdu_builder; - let prev_events: Vec<_> = SERVICE + let prev_events: Vec<_> = services() .rooms .get_pdu_leaves(room_id)? .into_iter() .take(20) .collect(); - let create_event = SERVICE + let create_event = services() .rooms .room_state_get(room_id, &StateEventType::RoomCreate, "")?; @@ -488,7 +493,7 @@ impl Service<_> { // If there was no create event yet, assume we are creating a room with the default // version right now let room_version_id = create_event_content - .map_or(SERVICE.globals.default_room_version(), |create_event| { + .map_or(services().globals.default_room_version(), |create_event| { create_event.room_version }); let room_version = @@ -500,7 +505,7 @@ impl Service<_> { // Our depth is the maximum depth of prev_events + 1 let depth = prev_events .iter() - .filter_map(|event_id| Some(db.rooms.get_pdu(event_id).ok()??.depth)) + .filter_map(|event_id| Some(services().rooms.get_pdu(event_id).ok()??.depth)) .max() .unwrap_or_else(|| uint!(0)) + uint!(1); @@ -525,7 +530,7 @@ impl Service<_> { let pdu = PduEvent { event_id: ruma::event_id!("$thiswillbefilledinlater").into(), room_id: room_id.to_owned(), - sender: sender_user.to_owned(), + sender: sender.to_owned(), origin_server_ts: utils::millis_since_unix_epoch() .try_into() .expect("time is valid"), @@ -577,13 +582,13 @@ impl Service<_> { // Add origin because synapse likes that (and it's required in the spec) pdu_json.insert( "origin".to_owned(), - to_canonical_value(db.globals.server_name()) + to_canonical_value(services().globals.server_name()) .expect("server name is a valid CanonicalJsonValue"), ); match ruma::signatures::hash_and_sign_event( - SERVICE.globals.server_name().as_str(), - SERVICE.globals.keypair(), + services().globals.server_name().as_str(), + services().globals.keypair(), &mut pdu_json, &room_version_id, ) { @@ -616,22 +621,20 @@ impl Service<_> { ); // Generate short event id - let _shorteventid = self.get_or_create_shorteventid(&pdu.event_id, &db.globals)?; + let _shorteventid = self.get_or_create_shorteventid(&pdu.event_id)?; } /// Creates a new persisted data unit and adds it to a room. This function takes a /// roomid_mutex_state, meaning that only this function is able to mutate the room state. - #[tracing::instrument(skip(self, _mutex_lock))] + #[tracing::instrument(skip(self, state_lock))] pub fn build_and_append_pdu( &self, pdu_builder: PduBuilder, sender: &UserId, room_id: &RoomId, - _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex + state_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex ) -> Result> { - - let (pdu, pdu_json) = self.create_hash_and_sign_event()?; - + let (pdu, pdu_json) = self.create_hash_and_sign_event(pdu_builder, sender, room_id, &state_lock); // We append to state before appending the pdu, so we don't have a moment in time with the // pdu without it's state. This is okay because append_pdu can't fail. @@ -664,9 +667,9 @@ impl Service<_> { } // Remove our server from the server list since it will be added to it by room_servers() and/or the if statement above - servers.remove(SERVICE.globals.server_name()); + servers.remove(services().globals.server_name()); - SERVICE.sending.send_pdu(servers.into_iter(), &pdu_id)?; + services().sending.send_pdu(servers.into_iter(), &pdu_id)?; Ok(pdu.event_id) } @@ -684,20 +687,20 @@ impl Service<_> { ) -> Result>> { // We append to state before appending the pdu, so we don't have a moment in time with the // pdu without it's state. This is okay because append_pdu can't fail. - SERVICE.rooms.set_event_state( + services().rooms.set_event_state( &pdu.event_id, &pdu.room_id, state_ids_compressed, )?; if soft_fail { - SERVICE.rooms + services().rooms .mark_as_referenced(&pdu.room_id, &pdu.prev_events)?; - SERVICE.rooms.replace_pdu_leaves(&pdu.room_id, new_room_leaves)?; + services().rooms.replace_pdu_leaves(&pdu.room_id, new_room_leaves)?; return Ok(None); } - let pdu_id = SERVICE.rooms.append_pdu(pdu, pdu_json, new_room_leaves)?; + let pdu_id = services().rooms.append_pdu(pdu, pdu_json, new_room_leaves)?; Ok(Some(pdu_id)) } diff --git a/src/service/rooms/user/data.rs b/src/service/rooms/user/data.rs index 47a44eef..a5657bc1 100644 --- a/src/service/rooms/user/data.rs +++ b/src/service/rooms/user/data.rs @@ -1,3 +1,6 @@ +use ruma::{UserId, RoomId}; +use crate::Result; + pub trait Data { fn reset_notification_counts(&self, user_id: &UserId, room_id: &RoomId) -> Result<()>; @@ -17,5 +20,5 @@ pub trait Data { fn get_shared_rooms<'a>( &'a self, users: Vec>, - ) -> Result>> + 'a>; + ) -> Result>>>>; } diff --git a/src/service/rooms/user/mod.rs b/src/service/rooms/user/mod.rs index 664f8a0a..729887c3 100644 --- a/src/service/rooms/user/mod.rs +++ b/src/service/rooms/user/mod.rs @@ -2,13 +2,13 @@ mod data; pub use data::Data; use ruma::{RoomId, UserId}; -use crate::service::*; +use crate::Result; pub struct Service { db: D, } -impl Service<_> { +impl Service { pub fn reset_notification_counts(&self, user_id: &UserId, room_id: &RoomId) -> Result<()> { self.db.reset_notification_counts(user_id, room_id) } @@ -27,7 +27,7 @@ impl Service<_> { token: u64, shortstatehash: u64, ) -> Result<()> { - self.db.associate_token_shortstatehash(user_id, room_id) + self.db.associate_token_shortstatehash(room_id, token, shortstatehash) } pub fn get_token_shortstatehash(&self, room_id: &RoomId, token: u64) -> Result> { diff --git a/src/service/sending.rs b/src/service/sending/mod.rs similarity index 88% rename from src/service/sending.rs rename to src/service/sending/mod.rs index 4c830d6f..8ab557f6 100644 --- a/src/service/sending.rs +++ b/src/service/sending/mod.rs @@ -6,7 +6,7 @@ use std::{ }; use crate::{ - appservice_server, database::pusher, server_server, utils, Database, Error, PduEvent, Result, + utils, Error, PduEvent, Result, services, api::{server_server, appservice_server}, }; use federation::transactions::send_transaction_message; use futures_util::{stream::FuturesUnordered, StreamExt}; @@ -34,8 +34,6 @@ use tokio::{ }; use tracing::{error, warn}; -use super::abstraction::Tree; - #[derive(Clone, Debug, PartialEq, Eq, Hash)] pub enum OutgoingKind { Appservice(String), @@ -77,11 +75,8 @@ pub enum SendingEventType { Edu(Vec), } -pub struct Sending { +pub struct Service { /// The state for a given state hash. - pub(super) servername_educount: Arc, // EduCount: Count of last EDU sync - pub(super) servernameevent_data: Arc, // ServernameEvent = (+ / $)SenderKey / ServerName / UserId + PduId / Id (for edus), Data = EDU content - pub(super) servercurrentevent_data: Arc, // ServerCurrentEvents = (+ / $)ServerName / UserId + PduId / Id (for edus), Data = EDU content pub(super) maximum_requests: Arc, pub sender: mpsc::UnboundedSender<(Vec, Vec)>, } @@ -92,10 +87,9 @@ enum TransactionStatus { Retrying(u32), // number of times failed } -impl Sending { +impl Service { pub fn start_handler( &self, - db: Arc>, mut receiver: mpsc::UnboundedReceiver<(Vec, Vec)>, ) { tokio::spawn(async move { @@ -106,9 +100,7 @@ impl Sending { // Retry requests we could not finish yet let mut initial_transactions = HashMap::>::new(); - let guard = db.read().await; - - for (key, outgoing_kind, event) in guard + for (key, outgoing_kind, event) in services() .sending .servercurrentevent_data .iter() @@ -127,22 +119,19 @@ impl Sending { "Dropping some current events: {:?} {:?} {:?}", key, outgoing_kind, event ); - guard.sending.servercurrentevent_data.remove(&key).unwrap(); + services().sending.servercurrentevent_data.remove(&key).unwrap(); continue; } entry.push(event); } - drop(guard); - for (outgoing_kind, events) in initial_transactions { current_transaction_status .insert(outgoing_kind.get_prefix(), TransactionStatus::Running); futures.push(Self::handle_events( outgoing_kind.clone(), events, - Arc::clone(&db), )); } @@ -151,17 +140,15 @@ impl Sending { Some(response) = futures.next() => { match response { Ok(outgoing_kind) => { - let guard = db.read().await; - let prefix = outgoing_kind.get_prefix(); - for (key, _) in guard.sending.servercurrentevent_data + for (key, _) in services().sending.servercurrentevent_data .scan_prefix(prefix.clone()) { - guard.sending.servercurrentevent_data.remove(&key).unwrap(); + services().sending.servercurrentevent_data.remove(&key).unwrap(); } // Find events that have been added since starting the last request - let new_events: Vec<_> = guard.sending.servernameevent_data + let new_events: Vec<_> = services().sending.servernameevent_data .scan_prefix(prefix.clone()) .filter_map(|(k, v)| { Self::parse_servercurrentevent(&k, v).ok().map(|ev| (ev, k)) @@ -175,17 +162,14 @@ impl Sending { // Insert pdus we found for (e, key) in &new_events { let value = if let SendingEventType::Edu(value) = &e.1 { &**value } else { &[] }; - guard.sending.servercurrentevent_data.insert(key, value).unwrap(); - guard.sending.servernameevent_data.remove(key).unwrap(); + services().sending.servercurrentevent_data.insert(key, value).unwrap(); + services().sending.servernameevent_data.remove(key).unwrap(); } - drop(guard); - futures.push( Self::handle_events( outgoing_kind.clone(), new_events.into_iter().map(|(event, _)| event.1).collect(), - Arc::clone(&db), ) ); } else { @@ -206,15 +190,12 @@ impl Sending { }, Some((key, value)) = receiver.recv() => { if let Ok((outgoing_kind, event)) = Self::parse_servercurrentevent(&key, value) { - let guard = db.read().await; - if let Ok(Some(events)) = Self::select_events( &outgoing_kind, vec![(event, key)], &mut current_transaction_status, - &guard ) { - futures.push(Self::handle_events(outgoing_kind, events, Arc::clone(&db))); + futures.push(Self::handle_events(outgoing_kind, events)); } } } @@ -223,12 +204,11 @@ impl Sending { }); } - #[tracing::instrument(skip(outgoing_kind, new_events, current_transaction_status, db))] + #[tracing::instrument(skip(outgoing_kind, new_events, current_transaction_status))] fn select_events( outgoing_kind: &OutgoingKind, new_events: Vec<(SendingEventType, Vec)>, // Events we want to send: event and full key current_transaction_status: &mut HashMap, TransactionStatus>, - db: &Database, ) -> Result>> { let mut retry = false; let mut allow = true; @@ -266,7 +246,7 @@ impl Sending { if retry { // We retry the previous transaction - for (key, value) in db.sending.servercurrentevent_data.scan_prefix(prefix) { + for (key, value) in services().sending.servercurrentevent_data.scan_prefix(prefix) { if let Ok((_, e)) = Self::parse_servercurrentevent(&key, value) { events.push(e); } @@ -278,22 +258,22 @@ impl Sending { } else { &[][..] }; - db.sending + services().sending .servercurrentevent_data .insert(&full_key, value)?; // If it was a PDU we have to unqueue it // TODO: don't try to unqueue EDUs - db.sending.servernameevent_data.remove(&full_key)?; + services().sending.servernameevent_data.remove(&full_key)?; events.push(e); } if let OutgoingKind::Normal(server_name) = outgoing_kind { - if let Ok((select_edus, last_count)) = Self::select_edus(db, server_name) { + if let Ok((select_edus, last_count)) = Self::select_edus(server_name) { events.extend(select_edus.into_iter().map(SendingEventType::Edu)); - db.sending + services().sending .servername_educount .insert(server_name.as_bytes(), &last_count.to_be_bytes())?; } @@ -303,10 +283,10 @@ impl Sending { Ok(Some(events)) } - #[tracing::instrument(skip(db, server))] - pub fn select_edus(db: &Database, server: &ServerName) -> Result<(Vec>, u64)> { + #[tracing::instrument(skip(server))] + pub fn select_edus(server: &ServerName) -> Result<(Vec>, u64)> { // u64: count of last edu - let since = db + let since = services() .sending .servername_educount .get(server.as_bytes())? @@ -318,25 +298,25 @@ impl Sending { let mut max_edu_count = since; let mut device_list_changes = HashSet::new(); - 'outer: for room_id in db.rooms.server_rooms(server) { + 'outer: for room_id in services().rooms.server_rooms(server) { let room_id = room_id?; // Look for device list updates in this room device_list_changes.extend( - db.users + services().users .keys_changed(&room_id.to_string(), since, None) .filter_map(|r| r.ok()) - .filter(|user_id| user_id.server_name() == db.globals.server_name()), + .filter(|user_id| user_id.server_name() == services().globals.server_name()), ); // Look for read receipts in this room - for r in db.rooms.edus.readreceipts_since(&room_id, since) { + for r in services().rooms.edus.readreceipts_since(&room_id, since) { let (user_id, count, read_receipt) = r?; if count > max_edu_count { max_edu_count = count; } - if user_id.server_name() != db.globals.server_name() { + if user_id.server_name() != services().globals.server_name() { continue; } @@ -496,14 +476,11 @@ impl Sending { Ok(()) } - #[tracing::instrument(skip(db, events, kind))] + #[tracing::instrument(skip(events, kind))] async fn handle_events( kind: OutgoingKind, events: Vec, - db: Arc>, ) -> Result { - let db = db.read().await; - match &kind { OutgoingKind::Appservice(id) => { let mut pdu_jsons = Vec::new(); @@ -511,7 +488,7 @@ impl Sending { for event in &events { match event { SendingEventType::Pdu(pdu_id) => { - pdu_jsons.push(db.rooms + pdu_jsons.push(services().rooms .get_pdu_from_id(pdu_id) .map_err(|e| (kind.clone(), e))? .ok_or_else(|| { @@ -530,11 +507,10 @@ impl Sending { } } - let permit = db.sending.maximum_requests.acquire().await; + let permit = services().sending.maximum_requests.acquire().await; let response = appservice_server::send_request( - &db.globals, - db.appservice + services().appservice .get_registration(&id) .map_err(|e| (kind.clone(), e))? .ok_or_else(|| { @@ -576,7 +552,7 @@ impl Sending { match event { SendingEventType::Pdu(pdu_id) => { pdus.push( - db.rooms + services().rooms .get_pdu_from_id(pdu_id) .map_err(|e| (kind.clone(), e))? .ok_or_else(|| { @@ -624,7 +600,7 @@ impl Sending { senderkey.push(0xff); senderkey.extend_from_slice(pushkey); - let pusher = match db + let pusher = match services() .pusher .get_pusher(&senderkey) .map_err(|e| (OutgoingKind::Push(user.clone(), pushkey.clone()), e))? @@ -633,7 +609,7 @@ impl Sending { None => continue, }; - let rules_for_user = db + let rules_for_user = services() .account_data .get( None, @@ -644,22 +620,21 @@ impl Sending { .map(|ev: PushRulesEvent| ev.content.global) .unwrap_or_else(|| push::Ruleset::server_default(&userid)); - let unread: UInt = db + let unread: UInt = services() .rooms .notification_count(&userid, &pdu.room_id) .map_err(|e| (kind.clone(), e))? .try_into() .expect("notifiation count can't go that high"); - let permit = db.sending.maximum_requests.acquire().await; + let permit = services().sending.maximum_requests.acquire().await; - let _response = pusher::send_push_notice( + let _response = services().pusher.send_push_notice( &userid, unread, &pusher, rules_for_user, &pdu, - &db, ) .await .map(|_response| kind.clone()) @@ -678,7 +653,7 @@ impl Sending { SendingEventType::Pdu(pdu_id) => { // TODO: check room version and remove event_id if needed let raw = PduEvent::convert_to_outgoing_federation_event( - db.rooms + services().rooms .get_pdu_json_from_id(pdu_id) .map_err(|e| (OutgoingKind::Normal(server.clone()), e))? .ok_or_else(|| { @@ -700,13 +675,12 @@ impl Sending { } } - let permit = db.sending.maximum_requests.acquire().await; + let permit = services().sending.maximum_requests.acquire().await; let response = server_server::send_request( - &db.globals, &*server, send_transaction_message::v1::Request { - origin: db.globals.server_name(), + origin: services().globals.server_name(), pdus: &pdu_jsons, edus: &edu_jsons, origin_server_ts: MilliSecondsSinceUnixEpoch::now(), @@ -809,10 +783,9 @@ impl Sending { }) } - #[tracing::instrument(skip(self, globals, destination, request))] + #[tracing::instrument(skip(self, destination, request))] pub async fn send_federation_request( &self, - globals: &crate::database::globals::Globals, destination: &ServerName, request: T, ) -> Result @@ -820,16 +793,15 @@ impl Sending { T: Debug, { let permit = self.maximum_requests.acquire().await; - let response = server_server::send_request(globals, destination, request).await; + let response = server_server::send_request(destination, request).await; drop(permit); response } - #[tracing::instrument(skip(self, globals, registration, request))] + #[tracing::instrument(skip(self, registration, request))] pub async fn send_appservice_request( &self, - globals: &crate::database::globals::Globals, registration: serde_yaml::Value, request: T, ) -> Result @@ -837,7 +809,7 @@ impl Sending { T: Debug, { let permit = self.maximum_requests.acquire().await; - let response = appservice_server::send_request(globals, registration, request).await; + let response = appservice_server::send_request(registration, request).await; drop(permit); response diff --git a/src/service/transaction_ids/data.rs b/src/service/transaction_ids/data.rs index c1b47154..6e71dd46 100644 --- a/src/service/transaction_ids/data.rs +++ b/src/service/transaction_ids/data.rs @@ -1,3 +1,6 @@ +use ruma::{DeviceId, UserId, TransactionId}; +use crate::Result; + pub trait Data { fn add_txnid( &self, diff --git a/src/service/transaction_ids/mod.rs b/src/service/transaction_ids/mod.rs index 9b76e13b..ea923722 100644 --- a/src/service/transaction_ids/mod.rs +++ b/src/service/transaction_ids/mod.rs @@ -1,14 +1,14 @@ mod data; pub use data::Data; -use ruma::{UserId, DeviceId, TransactionId}; -use crate::service::*; +use ruma::{UserId, DeviceId, TransactionId}; +use crate::Result; pub struct Service { db: D, } -impl Service<_> { +impl Service { pub fn add_txnid( &self, user_id: &UserId, diff --git a/src/service/uiaa/data.rs b/src/service/uiaa/data.rs index cc943bff..d7fa79d2 100644 --- a/src/service/uiaa/data.rs +++ b/src/service/uiaa/data.rs @@ -1,4 +1,5 @@ use ruma::{api::client::uiaa::UiaaInfo, DeviceId, UserId, signatures::CanonicalJsonValue}; +use crate::Result; pub trait Data { fn set_uiaa_request( diff --git a/src/service/uiaa/mod.rs b/src/service/uiaa/mod.rs index 5e1df8f3..ffdbf356 100644 --- a/src/service/uiaa/mod.rs +++ b/src/service/uiaa/mod.rs @@ -1,15 +1,16 @@ mod data; pub use data::Data; -use ruma::{api::client::{uiaa::{UiaaInfo, IncomingAuthData, IncomingPassword, AuthType}, error::ErrorKind}, DeviceId, UserId, signatures::CanonicalJsonValue}; + +use ruma::{api::client::{uiaa::{UiaaInfo, IncomingAuthData, IncomingPassword, AuthType, IncomingUserIdentifier}, error::ErrorKind}, DeviceId, UserId, signatures::CanonicalJsonValue}; use tracing::error; -use crate::{service::*, utils, Error, SERVICE}; +use crate::{Result, utils, Error, services, api::client_server::SESSION_ID_LENGTH}; pub struct Service { db: D, } -impl Service<_> { +impl Service { /// Creates a new Uiaa session. Make sure the session token is unique. pub fn create( &self, @@ -56,7 +57,7 @@ impl Service<_> { .. }) => { let username = match identifier { - UserIdOrLocalpart(username) => username, + IncomingUserIdentifier::UserIdOrLocalpart(username) => username, _ => { return Err(Error::BadRequest( ErrorKind::Unrecognized, @@ -66,13 +67,13 @@ impl Service<_> { }; let user_id = - UserId::parse_with_server_name(username.clone(), SERVICE.globals.server_name()) + UserId::parse_with_server_name(username.clone(), services().globals.server_name()) .map_err(|_| { Error::BadRequest(ErrorKind::InvalidParam, "User ID is invalid.") })?; // Check if password is correct - if let Some(hash) = SERVICE.users.password_hash(&user_id)? { + if let Some(hash) = services().users.password_hash(&user_id)? { let hash_matches = argon2::verify_encoded(&hash, password.as_bytes()).unwrap_or(false); diff --git a/src/service/users/data.rs b/src/service/users/data.rs index 327e0c69..3f87589c 100644 --- a/src/service/users/data.rs +++ b/src/service/users/data.rs @@ -1,8 +1,8 @@ use std::collections::BTreeMap; - +use crate::Result; use ruma::{UserId, DeviceId, DeviceKeyAlgorithm, DeviceKeyId, serde::Raw, encryption::{OneTimeKey, DeviceKeys, CrossSigningKey}, UInt, events::AnyToDeviceEvent, api::client::{device::Device, filter::IncomingFilterDefinition}, MxcUri}; -trait Data { +pub trait Data { /// Check if a user has an account on this homeserver. fn exists(&self, user_id: &UserId) -> Result; @@ -16,7 +16,7 @@ trait Data { fn find_from_token(&self, token: &str) -> Result, String)>>; /// Returns an iterator over all users on this homeserver. - fn iter(&self) -> impl Iterator>> + '_; + fn iter(&self) -> Box>>>; /// Returns a list of local users as list of usernames. /// @@ -69,7 +69,7 @@ trait Data { fn all_device_ids<'a>( &'a self, user_id: &UserId, - ) -> impl Iterator>> + 'a; + ) -> Box>>>; /// Replaces the access token of one device. fn set_token(&self, user_id: &UserId, device_id: &DeviceId, token: &str) -> Result<()>; @@ -125,7 +125,7 @@ trait Data { user_or_room_id: &str, from: u64, to: Option, - ) -> impl Iterator>> + 'a; + ) -> Box>>>; fn mark_device_key_update( &self, @@ -193,7 +193,7 @@ trait Data { fn all_devices_metadata<'a>( &'a self, user_id: &UserId, - ) -> impl Iterator> + 'a; + ) -> Box>>; /// Creates a new sync filter. Returns the filter id. fn create_filter( diff --git a/src/service/users/mod.rs b/src/service/users/mod.rs index bfa4b8e5..dfe6c7fb 100644 --- a/src/service/users/mod.rs +++ b/src/service/users/mod.rs @@ -2,15 +2,15 @@ mod data; use std::{collections::BTreeMap, mem}; pub use data::Data; -use ruma::{UserId, MxcUri, DeviceId, DeviceKeyId, serde::Raw, encryption::{OneTimeKey, CrossSigningKey, DeviceKeys}, DeviceKeyAlgorithm, UInt, events::AnyToDeviceEvent, api::client::{device::Device, filter::IncomingFilterDefinition}}; +use ruma::{UserId, MxcUri, DeviceId, DeviceKeyId, serde::Raw, encryption::{OneTimeKey, CrossSigningKey, DeviceKeys}, DeviceKeyAlgorithm, UInt, events::AnyToDeviceEvent, api::client::{device::Device, filter::IncomingFilterDefinition, error::ErrorKind}, RoomAliasId}; -use crate::{service::*, Error}; +use crate::{Result, Error, services}; pub struct Service { db: D, } -impl Service<_> { +impl Service { /// Check if a user has an account on this homeserver. pub fn exists(&self, user_id: &UserId) -> Result { self.db.exists(user_id) @@ -22,19 +22,19 @@ impl Service<_> { } /// Check if a user is an admin - fn is_admin( + pub fn is_admin( &self, user_id: &UserId, ) -> Result { - let admin_room_alias_id = RoomAliasId::parse(format!("#admins:{}", globals.server_name())) + let admin_room_alias_id = RoomAliasId::parse(format!("#admins:{}", services().globals.server_name())) .map_err(|_| Error::BadRequest(ErrorKind::InvalidParam, "Invalid alias."))?; - let admin_room_id = rooms.id_from_alias(&admin_room_alias_id)?.unwrap(); + let admin_room_id = services().rooms.alias.resolve_local_alias(&admin_room_alias_id)?.unwrap(); - rooms.is_joined(user_id, &admin_room_id) + services().rooms.state_cache.is_joined(user_id, &admin_room_id) } /// Create a new user account on this homeserver. - fn create(&self, user_id: &UserId, password: Option<&str>) -> Result<()> { + pub fn create(&self, user_id: &UserId, password: Option<&str>) -> Result<()> { self.db.set_password(user_id, password)?; Ok(()) } From 8708cd3b633d88d260982563f2e2826bc8b12038 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Wed, 5 Oct 2022 09:34:25 +0200 Subject: [PATCH 094/197] 431 errors left --- src/api/client_server/media.rs | 2 +- src/api/client_server/membership.rs | 61 ++- src/api/client_server/message.rs | 19 +- src/api/client_server/presence.rs | 7 +- src/api/client_server/profile.rs | 11 +- src/api/client_server/read_marker.rs | 17 +- src/api/client_server/redact.rs | 2 +- src/api/client_server/report.rs | 2 +- src/api/client_server/room.rs | 53 +-- src/api/client_server/search.rs | 5 +- src/api/client_server/state.rs | 18 +- src/api/client_server/sync.rs | 79 ++-- src/api/client_server/typing.rs | 6 +- src/api/client_server/user_directory.rs | 6 +- src/api/client_server/voip.rs | 2 +- src/api/server_server.rs | 379 +++---------------- src/database/key_value/appservice.rs | 6 +- src/database/key_value/rooms/directory.rs | 4 +- src/database/mod.rs | 2 +- src/lib.rs | 4 +- src/service/account_data/mod.rs | 110 +----- src/service/admin/mod.rs | 52 +-- src/service/appservice/data.rs | 2 +- src/service/globals/mod.rs | 3 +- src/service/key_backups/mod.rs | 280 +------------- src/service/media/mod.rs | 8 +- src/service/pusher/mod.rs | 2 + src/service/rooms/auth_chain/mod.rs | 2 +- src/service/rooms/edus/mod.rs | 6 +- src/service/rooms/event_handler/mod.rs | 441 +++++++++++++++++----- src/service/rooms/state/mod.rs | 10 +- src/service/rooms/timeline/mod.rs | 12 +- 32 files changed, 640 insertions(+), 973 deletions(-) diff --git a/src/api/client_server/media.rs b/src/api/client_server/media.rs index d6e8213c..316e284b 100644 --- a/src/api/client_server/media.rs +++ b/src/api/client_server/media.rs @@ -196,7 +196,7 @@ pub async fn get_content_thumbnail_route( .upload_thumbnail( mxc, &None, - &get_thumbnail_response.content_type, + &get_thumbnail_response.content_type.as_deref(), body.width.try_into().expect("all UInts are valid u32s"), body.height.try_into().expect("all UInts are valid u32s"), &get_thumbnail_response.file, diff --git a/src/api/client_server/membership.rs b/src/api/client_server/membership.rs index d6f820a7..98931f25 100644 --- a/src/api/client_server/membership.rs +++ b/src/api/client_server/membership.rs @@ -481,7 +481,7 @@ async fn join_room_by_id_helper( let (make_join_response, remote_server) = make_join_response_and_server?; let room_version = match make_join_response.room_version { - Some(room_version) if services().rooms.is_supported_version(&room_version) => room_version, + Some(room_version) if services().rooms.metadata.is_supported_version(&room_version) => room_version, _ => return Err(Error::BadServerResponse("Room version is not supported")), }; @@ -591,7 +591,7 @@ async fn join_room_by_id_helper( Error::BadServerResponse("Invalid PDU in send_join response.") })?; - services().rooms.add_pdu_outlier(&event_id, &value)?; + services().rooms.outlier.add_pdu_outlier(&event_id, &value)?; if let Some(state_key) = &pdu.state_key { let shortstatekey = services().rooms.short.get_or_create_shortstatekey( &pdu.kind.to_string().into(), @@ -621,14 +621,6 @@ async fn join_room_by_id_helper( return Err(Error::BadServerResponse("State contained no create event.")); } - services().rooms.state.force_state( - room_id, - state - .into_iter() - .map(|(k, id)| services().rooms.compress_state_event(k, &id)) - .collect::>()?, - )?; - for result in send_join_response .room_state .auth_chain @@ -640,14 +632,21 @@ async fn join_room_by_id_helper( Err(_) => continue, }; - services().rooms.add_pdu_outlier(&event_id, &value)?; + services().rooms.outlier.add_pdu_outlier(&event_id, &value)?; } + let shortstatehash = services().rooms.state.set_event_state( + event_id, + room_id, + state + .into_iter() + .map(|(k, id)| services().rooms.state_compressor.compress_state_event(k, &id)) + .collect::>()?, + )?; + // We append to state before appending the pdu, so we don't have a moment in time with the // pdu without it's state. This is okay because append_pdu can't fail. - let statehashid = services().rooms.append_to_state(&parsed_pdu)?; - - services().rooms.append_pdu( + services().rooms.timeline.append_pdu( &parsed_pdu, join_event, iter::once(&*parsed_pdu.event_id), @@ -655,7 +654,9 @@ async fn join_room_by_id_helper( // We set the room state after inserting the pdu, so that we never have a moment in time // where events in the current room state do not exist - services().rooms.set_room_state(room_id, statehashid)?; + services().rooms.state.set_room_state(room_id, shortstatehash)?; + + let statehashid = services().rooms.state.append_to_state(&parsed_pdu)?; } else { let event = RoomMemberEventContent { membership: MembershipState::Join, @@ -668,7 +669,7 @@ async fn join_room_by_id_helper( join_authorized_via_users_server: None, }; - services().rooms.build_and_append_pdu( + services().rooms.timeline.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomMember, content: to_raw_value(&event).expect("event is valid, we just created it"), @@ -678,7 +679,6 @@ async fn join_room_by_id_helper( }, sender_user, room_id, - services(), &state_lock, )?; } @@ -786,7 +786,7 @@ pub(crate) async fn invite_helper<'a>( unsigned: None, state_key: Some(user_id.to_string()), redacts: None, - }, sender_user, room_id, &state_lock); + }, sender_user, room_id, &state_lock)?; let invite_room_state = services().rooms.state.calculate_invite_state(&pdu)?; @@ -811,7 +811,7 @@ pub(crate) async fn invite_helper<'a>( create_invite::v2::Request { room_id, event_id: expected_event_id, - room_version: &services().state.get_room_version(&room_id)?, + room_version: &services().rooms.state.get_room_version(&room_id)?, event: &PduEvent::convert_to_outgoing_federation_event(pdu_json.clone()), invite_room_state: &invite_room_state, }, @@ -846,7 +846,7 @@ pub(crate) async fn invite_helper<'a>( ) .map_err(|_| Error::BadRequest(ErrorKind::InvalidParam, "Origin field is invalid."))?; - let pdu_id = services().rooms.event_handler.handle_incoming_pdu( + let pdu_id: Vec = services().rooms.event_handler.handle_incoming_pdu( &origin, &event_id, room_id, @@ -854,13 +854,7 @@ pub(crate) async fn invite_helper<'a>( true, &pub_key_map, ) - .await - .map_err(|_| { - Error::BadRequest( - ErrorKind::InvalidParam, - "Error while handling incoming PDU.", - ) - })? + .await? .ok_or(Error::BadRequest( ErrorKind::InvalidParam, "Could not accept incoming PDU as timeline event.", @@ -868,6 +862,7 @@ pub(crate) async fn invite_helper<'a>( let servers = services() .rooms + .state_cache .room_servers(room_id) .filter_map(|r| r.ok()) .filter(|server| &**server != services().globals.server_name()); @@ -877,7 +872,7 @@ pub(crate) async fn invite_helper<'a>( return Ok(()); } - if !services().rooms.is_joined(sender_user, &room_id)? { + if !services().rooms.state_cache.is_joined(sender_user, &room_id)? { return Err(Error::BadRequest( ErrorKind::Forbidden, "You don't have permission to view this room.", @@ -894,7 +889,7 @@ pub(crate) async fn invite_helper<'a>( ); let state_lock = mutex_state.lock().await; - services().rooms.build_and_append_pdu( + services().rooms.timeline.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomMember, content: to_raw_value(&RoomMemberEventContent { @@ -926,8 +921,9 @@ pub(crate) async fn invite_helper<'a>( pub async fn leave_all_rooms(user_id: &UserId) -> Result<()> { let all_rooms = services() .rooms + .state_cache .rooms_joined(user_id) - .chain(services().rooms.rooms_invited(user_id).map(|t| t.map(|(r, _)| r))) + .chain(services().rooms.state_cache.rooms_invited(user_id).map(|t| t.map(|(r, _)| r))) .collect::>(); for room_id in all_rooms { @@ -955,7 +951,7 @@ pub async fn leave_room( let last_state = services().rooms.state_cache .invite_state(user_id, room_id)? - .map_or_else(|| services().rooms.left_state(user_id, room_id), |s| Ok(Some(s)))?; + .map_or_else(|| services().rooms.state_cache.left_state(user_id, room_id), |s| Ok(Some(s)))?; // We always drop the invite, we can't rely on other servers services().rooms.state_cache.update_membership( @@ -978,7 +974,7 @@ pub async fn leave_room( let state_lock = mutex_state.lock().await; let mut event: RoomMemberEventContent = serde_json::from_str( - services().rooms.state.room_state_get(room_id, &StateEventType::RoomMember, user_id.as_str())? + services().rooms.state_accessor.room_state_get(room_id, &StateEventType::RoomMember, user_id.as_str())? .ok_or(Error::BadRequest( ErrorKind::BadState, "Cannot leave a room you are not a member of.", @@ -1017,6 +1013,7 @@ async fn remote_leave_room( let invite_state = services() .rooms + .state_cache .invite_state(user_id, room_id)? .ok_or(Error::BadRequest( ErrorKind::BadState, diff --git a/src/api/client_server/message.rs b/src/api/client_server/message.rs index 861f9c13..bfdc2fdb 100644 --- a/src/api/client_server/message.rs +++ b/src/api/client_server/message.rs @@ -68,7 +68,7 @@ pub async fn send_message_event_route( let mut unsigned = BTreeMap::new(); unsigned.insert("transaction_id".to_owned(), body.txn_id.to_string().into()); - let event_id = services().rooms.build_and_append_pdu( + let event_id = services().rooms.timeline.build_and_append_pdu( PduBuilder { event_type: body.event_type.to_string().into(), content: serde_json::from_str(body.body.body.json().get()) @@ -108,7 +108,7 @@ pub async fn get_message_events_route( let sender_user = body.sender_user.as_ref().expect("user is authenticated"); let sender_device = body.sender_device.as_ref().expect("user is authenticated"); - if !services().rooms.is_joined(sender_user, &body.room_id)? { + if !services().rooms.state_cache.is_joined(sender_user, &body.room_id)? { return Err(Error::BadRequest( ErrorKind::Forbidden, "You don't have permission to view this room.", @@ -129,7 +129,7 @@ pub async fn get_message_events_route( let to = body.to.as_ref().map(|t| t.parse()); services().rooms - .lazy_load_confirm_delivery(sender_user, sender_device, &body.room_id, from)?; + .lazy_loading.lazy_load_confirm_delivery(sender_user, sender_device, &body.room_id, from)?; // Use limit or else 10 let limit = body.limit.try_into().map_or(10_usize, |l: u32| l as usize); @@ -144,12 +144,13 @@ pub async fn get_message_events_route( get_message_events::v3::Direction::Forward => { let events_after: Vec<_> = services() .rooms + .timeline .pdus_after(sender_user, &body.room_id, from)? .take(limit) .filter_map(|r| r.ok()) // Filter out buggy events .filter_map(|(pdu_id, pdu)| { services().rooms - .pdu_count(&pdu_id) + .timeline.pdu_count(&pdu_id) .map(|pdu_count| (pdu_count, pdu)) .ok() }) @@ -157,7 +158,7 @@ pub async fn get_message_events_route( .collect(); for (_, event) in &events_after { - if !services().rooms.lazy_load_was_sent_before( + if !services().rooms.lazy_loading.lazy_load_was_sent_before( sender_user, sender_device, &body.room_id, @@ -181,11 +182,13 @@ pub async fn get_message_events_route( get_message_events::v3::Direction::Backward => { let events_before: Vec<_> = services() .rooms + .timeline .pdus_until(sender_user, &body.room_id, from)? .take(limit) .filter_map(|r| r.ok()) // Filter out buggy events .filter_map(|(pdu_id, pdu)| { services().rooms + .timeline .pdu_count(&pdu_id) .map(|pdu_count| (pdu_count, pdu)) .ok() @@ -194,7 +197,7 @@ pub async fn get_message_events_route( .collect(); for (_, event) in &events_before { - if !services().rooms.lazy_load_was_sent_before( + if !services().rooms.lazy_loading.lazy_load_was_sent_before( sender_user, sender_device, &body.room_id, @@ -220,7 +223,7 @@ pub async fn get_message_events_route( resp.state = Vec::new(); for ll_id in &lazy_loaded { if let Some(member_event) = - services().rooms + services().rooms.state_accessor .room_state_get(&body.room_id, &StateEventType::RoomMember, ll_id.as_str())? { resp.state.push(member_event.to_state_event()); @@ -228,7 +231,7 @@ pub async fn get_message_events_route( } if let Some(next_token) = next_token { - services().rooms.lazy_load_mark_sent( + services().rooms.lazy_loading.lazy_load_mark_sent( sender_user, sender_device, &body.room_id, diff --git a/src/api/client_server/presence.rs b/src/api/client_server/presence.rs index bc220b80..6a915e44 100644 --- a/src/api/client_server/presence.rs +++ b/src/api/client_server/presence.rs @@ -10,10 +10,10 @@ pub async fn set_presence_route( ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - for room_id in services().rooms.rooms_joined(sender_user) { + for room_id in services().rooms.state_cache.rooms_joined(sender_user) { let room_id = room_id?; - services().rooms.edus.update_presence( + services().rooms.edus.presence.update_presence( sender_user, &room_id, ruma::events::presence::PresenceEvent { @@ -51,13 +51,14 @@ pub async fn get_presence_route( for room_id in services() .rooms - .get_shared_rooms(vec![sender_user.clone(), body.user_id.clone()])? + .user.get_shared_rooms(vec![sender_user.clone(), body.user_id.clone()])? { let room_id = room_id?; if let Some(presence) = services() .rooms .edus + .presence .get_last_presence_event(sender_user, &room_id)? { presence_event = Some(presence); diff --git a/src/api/client_server/profile.rs b/src/api/client_server/profile.rs index 7a87bcd1..3e1d736f 100644 --- a/src/api/client_server/profile.rs +++ b/src/api/client_server/profile.rs @@ -30,6 +30,7 @@ pub async fn set_displayname_route( // Send a new membership event and presence update into all joined rooms let all_rooms_joined: Vec<_> = services() .rooms + .state_cache .rooms_joined(sender_user) .filter_map(|r| r.ok()) .map(|room_id| { @@ -40,6 +41,7 @@ pub async fn set_displayname_route( displayname: body.displayname.clone(), ..serde_json::from_str( services().rooms + .state_accessor .room_state_get( &room_id, &StateEventType::RoomMember, @@ -80,10 +82,11 @@ pub async fn set_displayname_route( let _ = services() .rooms + .timeline .build_and_append_pdu(pdu_builder, sender_user, &room_id, &state_lock); // Presence update - services().rooms.edus.update_presence( + services().rooms.edus.presence.update_presence( sender_user, &room_id, ruma::events::presence::PresenceEvent { @@ -155,6 +158,7 @@ pub async fn set_avatar_url_route( // Send a new membership event and presence update into all joined rooms let all_joined_rooms: Vec<_> = services() .rooms + .state_cache .rooms_joined(sender_user) .filter_map(|r| r.ok()) .map(|room_id| { @@ -165,6 +169,7 @@ pub async fn set_avatar_url_route( avatar_url: body.avatar_url.clone(), ..serde_json::from_str( services().rooms + .state_accessor .room_state_get( &room_id, &StateEventType::RoomMember, @@ -205,10 +210,11 @@ pub async fn set_avatar_url_route( let _ = services() .rooms + .timeline .build_and_append_pdu(pdu_builder, sender_user, &room_id, &state_lock); // Presence update - services().rooms.edus.update_presence( + services().rooms.edus.presence.update_presence( sender_user, &room_id, ruma::events::presence::PresenceEvent { @@ -226,7 +232,6 @@ pub async fn set_avatar_url_route( }, sender: sender_user.clone(), }, - &services().globals, )?; } diff --git a/src/api/client_server/read_marker.rs b/src/api/client_server/read_marker.rs index 284ae65e..eda57d57 100644 --- a/src/api/client_server/read_marker.rs +++ b/src/api/client_server/read_marker.rs @@ -31,15 +31,15 @@ pub async fn set_read_marker_route( )?; if let Some(event) = &body.read_receipt { - services().rooms.edus.private_read_set( + services().rooms.edus.read_receipt.private_read_set( &body.room_id, sender_user, - services().rooms.get_pdu_count(event)?.ok_or(Error::BadRequest( + services().rooms.timeline.get_pdu_count(event)?.ok_or(Error::BadRequest( ErrorKind::InvalidParam, "Event does not exist.", ))?, )?; - services().rooms + services().rooms.user .reset_notification_counts(sender_user, &body.room_id)?; let mut user_receipts = BTreeMap::new(); @@ -56,7 +56,7 @@ pub async fn set_read_marker_route( let mut receipt_content = BTreeMap::new(); receipt_content.insert(event.to_owned(), receipts); - services().rooms.edus.readreceipt_update( + services().rooms.edus.read_receipt.readreceipt_update( sender_user, &body.room_id, ruma::events::receipt::ReceiptEvent { @@ -77,17 +77,18 @@ pub async fn create_receipt_route( ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - services().rooms.edus.private_read_set( + services().rooms.edus.read_receipt.private_read_set( &body.room_id, sender_user, services().rooms + .timeline .get_pdu_count(&body.event_id)? .ok_or(Error::BadRequest( ErrorKind::InvalidParam, "Event does not exist.", ))?, )?; - services().rooms + services().rooms.user .reset_notification_counts(sender_user, &body.room_id)?; let mut user_receipts = BTreeMap::new(); @@ -103,7 +104,7 @@ pub async fn create_receipt_route( let mut receipt_content = BTreeMap::new(); receipt_content.insert(body.event_id.to_owned(), receipts); - services().rooms.edus.readreceipt_update( + services().rooms.edus.read_receipt.readreceipt_update( sender_user, &body.room_id, ruma::events::receipt::ReceiptEvent { @@ -112,7 +113,5 @@ pub async fn create_receipt_route( }, )?; - services().flush()?; - Ok(create_receipt::v3::Response {}) } diff --git a/src/api/client_server/redact.rs b/src/api/client_server/redact.rs index d6699bcf..57e442ab 100644 --- a/src/api/client_server/redact.rs +++ b/src/api/client_server/redact.rs @@ -29,7 +29,7 @@ pub async fn redact_event_route( ); let state_lock = mutex_state.lock().await; - let event_id = services().rooms.build_and_append_pdu( + let event_id = services().rooms.timeline.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomRedaction, content: to_raw_value(&RoomRedactionEventContent { diff --git a/src/api/client_server/report.rs b/src/api/client_server/report.rs index 2c2a5493..efcc4348 100644 --- a/src/api/client_server/report.rs +++ b/src/api/client_server/report.rs @@ -14,7 +14,7 @@ pub async fn report_event_route( ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - let pdu = match services().rooms.get_pdu(&body.event_id)? { + let pdu = match services().rooms.timeline.get_pdu(&body.event_id)? { Some(pdu) => pdu, _ => { return Err(Error::BadRequest( diff --git a/src/api/client_server/room.rs b/src/api/client_server/room.rs index f8d06023..a7fa9520 100644 --- a/src/api/client_server/room.rs +++ b/src/api/client_server/room.rs @@ -54,7 +54,7 @@ pub async fn create_room_route( let room_id = RoomId::new(services().globals.server_name()); - services().rooms.get_or_create_shortroomid(&room_id)?; + services().rooms.short.get_or_create_shortroomid(&room_id)?; let mutex_state = Arc::clone( services().globals @@ -162,7 +162,7 @@ pub async fn create_room_route( } // 1. The room create event - services().rooms.build_and_append_pdu( + services().rooms.timeline.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomCreate, content: to_raw_value(&content).expect("event is valid, we just created it"), @@ -176,7 +176,7 @@ pub async fn create_room_route( )?; // 2. Let the room creator join - services().rooms.build_and_append_pdu( + services().rooms.timeline.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomMember, content: to_raw_value(&RoomMemberEventContent { @@ -237,7 +237,7 @@ pub async fn create_room_route( } } - services().rooms.build_and_append_pdu( + services().rooms.timeline.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomPowerLevels, content: to_raw_value(&power_levels_content) @@ -253,7 +253,7 @@ pub async fn create_room_route( // 4. Canonical room alias if let Some(room_alias_id) = &alias { - services().rooms.build_and_append_pdu( + services().rooms.timeline.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomCanonicalAlias, content: to_raw_value(&RoomCanonicalAliasEventContent { @@ -274,7 +274,7 @@ pub async fn create_room_route( // 5. Events set by preset // 5.1 Join Rules - services().rooms.build_and_append_pdu( + services().rooms.timeline.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomJoinRules, content: to_raw_value(&RoomJoinRulesEventContent::new(match preset { @@ -293,7 +293,7 @@ pub async fn create_room_route( )?; // 5.2 History Visibility - services().rooms.build_and_append_pdu( + services().rooms.timeline.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomHistoryVisibility, content: to_raw_value(&RoomHistoryVisibilityEventContent::new( @@ -310,7 +310,7 @@ pub async fn create_room_route( )?; // 5.3 Guest Access - services().rooms.build_and_append_pdu( + services().rooms.timeline.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomGuestAccess, content: to_raw_value(&RoomGuestAccessEventContent::new(match preset { @@ -344,12 +344,12 @@ pub async fn create_room_route( } services().rooms - .build_and_append_pdu(pdu_builder, sender_user, &room_id, &state_lock)?; + .timeline.build_and_append_pdu(pdu_builder, sender_user, &room_id, &state_lock)?; } // 7. Events implied by name and topic if let Some(name) = &body.name { - services().rooms.build_and_append_pdu( + services().rooms.timeline.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomName, content: to_raw_value(&RoomNameEventContent::new(Some(name.clone()))) @@ -365,7 +365,7 @@ pub async fn create_room_route( } if let Some(topic) = &body.topic { - services().rooms.build_and_append_pdu( + services().rooms.timeline.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomTopic, content: to_raw_value(&RoomTopicEventContent { @@ -390,11 +390,11 @@ pub async fn create_room_route( // Homeserver specific stuff if let Some(alias) = alias { - services().rooms.set_alias(&alias, Some(&room_id))?; + services().rooms.alias.set_alias(&alias, &room_id)?; } if body.visibility == room::Visibility::Public { - services().rooms.set_public(&room_id, true)?; + services().rooms.directory.set_public(&room_id)?; } info!("{} created a room", sender_user); @@ -412,7 +412,7 @@ pub async fn get_room_event_route( ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - if !services().rooms.is_joined(sender_user, &body.room_id)? { + if !services().rooms.state_cache.is_joined(sender_user, &body.room_id)? { return Err(Error::BadRequest( ErrorKind::Forbidden, "You don't have permission to view this room.", @@ -422,6 +422,7 @@ pub async fn get_room_event_route( Ok(get_room_event::v3::Response { event: services() .rooms + .timeline .get_pdu(&body.event_id)? .ok_or(Error::BadRequest(ErrorKind::NotFound, "Event not found."))? .to_room_event(), @@ -438,7 +439,7 @@ pub async fn get_room_aliases_route( ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - if !services().rooms.is_joined(sender_user, &body.room_id)? { + if !services().rooms.state_cache.is_joined(sender_user, &body.room_id)? { return Err(Error::BadRequest( ErrorKind::Forbidden, "You don't have permission to view this room.", @@ -448,7 +449,7 @@ pub async fn get_room_aliases_route( Ok(aliases::v3::Response { aliases: services() .rooms - .room_aliases(&body.room_id) + .alias.local_aliases_for_room(&body.room_id) .filter_map(|a| a.ok()) .collect(), }) @@ -479,7 +480,7 @@ pub async fn upgrade_room_route( // Create a replacement room let replacement_room = RoomId::new(services().globals.server_name()); services().rooms - .get_or_create_shortroomid(&replacement_room)?; + .short.get_or_create_shortroomid(&replacement_room)?; let mutex_state = Arc::clone( services().globals @@ -493,7 +494,7 @@ pub async fn upgrade_room_route( // Send a m.room.tombstone event to the old room to indicate that it is not intended to be used any further // Fail if the sender does not have the required permissions - let tombstone_event_id = services().rooms.build_and_append_pdu( + let tombstone_event_id = services().rooms.timeline.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomTombstone, content: to_raw_value(&RoomTombstoneEventContent { @@ -525,6 +526,7 @@ pub async fn upgrade_room_route( // Get the old room creation event let mut create_event_content = serde_json::from_str::( services().rooms + .state_accessor .room_state_get(&body.room_id, &StateEventType::RoomCreate, "")? .ok_or_else(|| Error::bad_database("Found room without m.room.create event."))? .content @@ -572,7 +574,7 @@ pub async fn upgrade_room_route( )); } - services().rooms.build_and_append_pdu( + services().rooms.timeline.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomCreate, content: to_raw_value(&create_event_content) @@ -587,7 +589,7 @@ pub async fn upgrade_room_route( )?; // Join the new room - services().rooms.build_and_append_pdu( + services().rooms.timeline.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomMember, content: to_raw_value(&RoomMemberEventContent { @@ -625,12 +627,12 @@ pub async fn upgrade_room_route( // Replicate transferable state events to the new room for event_type in transferable_state_events { - let event_content = match services().rooms.room_state_get(&body.room_id, &event_type, "")? { + let event_content = match services().rooms.state_accessor.room_state_get(&body.room_id, &event_type, "")? { Some(v) => v.content.clone(), None => continue, // Skipping missing events. }; - services().rooms.build_and_append_pdu( + services().rooms.timeline.build_and_append_pdu( PduBuilder { event_type: event_type.to_string().into(), content: event_content, @@ -645,14 +647,15 @@ pub async fn upgrade_room_route( } // Moves any local aliases to the new room - for alias in services().rooms.room_aliases(&body.room_id).filter_map(|r| r.ok()) { + for alias in services().rooms.alias.local_aliases_for_room(&body.room_id).filter_map(|r| r.ok()) { services().rooms - .set_alias(&alias, Some(&replacement_room))?; + .alias.set_alias(&alias, &replacement_room)?; } // Get the old room power levels let mut power_levels_event_content: RoomPowerLevelsEventContent = serde_json::from_str( services().rooms + .state_accessor .room_state_get(&body.room_id, &StateEventType::RoomPowerLevels, "")? .ok_or_else(|| Error::bad_database("Found room without m.room.create event."))? .content @@ -666,7 +669,7 @@ pub async fn upgrade_room_route( power_levels_event_content.invite = new_level; // Modify the power levels in the old room to prevent sending of events and inviting new users - let _ = services().rooms.build_and_append_pdu( + let _ = services().rooms.timeline.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomPowerLevels, content: to_raw_value(&power_levels_event_content) diff --git a/src/api/client_server/search.rs b/src/api/client_server/search.rs index b7eecd5a..f648649b 100644 --- a/src/api/client_server/search.rs +++ b/src/api/client_server/search.rs @@ -24,6 +24,7 @@ pub async fn search_events_route( let room_ids = filter.rooms.clone().unwrap_or_else(|| { services().rooms + .state_cache .rooms_joined(sender_user) .filter_map(|r| r.ok()) .collect() @@ -34,7 +35,7 @@ pub async fn search_events_route( let mut searches = Vec::new(); for room_id in room_ids { - if !services().rooms.is_joined(sender_user, &room_id)? { + if !services().rooms.state_cache.is_joined(sender_user, &room_id)? { return Err(Error::BadRequest( ErrorKind::Forbidden, "You don't have permission to view this room.", @@ -43,6 +44,7 @@ pub async fn search_events_route( if let Some(search) = services() .rooms + .search .search_pdus(&room_id, &search_criteria.search_term)? { searches.push(search.0.peekable()); @@ -86,6 +88,7 @@ pub async fn search_events_route( rank: None, result: services() .rooms + .timeline .get_pdu_from_id(result)? .map(|pdu| pdu.to_room_event()), }) diff --git a/src/api/client_server/state.rs b/src/api/client_server/state.rs index b2dfe2a7..ece74536 100644 --- a/src/api/client_server/state.rs +++ b/src/api/client_server/state.rs @@ -90,9 +90,10 @@ pub async fn get_state_events_route( #[allow(clippy::blocks_in_if_conditions)] // Users not in the room should not be able to access the state unless history_visibility is // WorldReadable - if !services().rooms.is_joined(sender_user, &body.room_id)? + if !services().rooms.state_cache.is_joined(sender_user, &body.room_id)? && !matches!( services().rooms + .state_accessor .room_state_get(&body.room_id, &StateEventType::RoomHistoryVisibility, "")? .map(|event| { serde_json::from_str(event.content.get()) @@ -115,6 +116,7 @@ pub async fn get_state_events_route( Ok(get_state_events::v3::Response { room_state: services() .rooms + .state_accessor .room_state_full(&body.room_id) .await? .values() @@ -136,10 +138,10 @@ pub async fn get_state_events_for_key_route( #[allow(clippy::blocks_in_if_conditions)] // Users not in the room should not be able to access the state unless history_visibility is // WorldReadable - if !services().rooms.is_joined(sender_user, &body.room_id)? + if !services().rooms.state_cache.is_joined(sender_user, &body.room_id)? && !matches!( services().rooms - .room_state_get(&body.room_id, &StateEventType::RoomHistoryVisibility, "")? + .state_accessor.room_state_get(&body.room_id, &StateEventType::RoomHistoryVisibility, "")? .map(|event| { serde_json::from_str(event.content.get()) .map(|e: RoomHistoryVisibilityEventContent| e.history_visibility) @@ -160,7 +162,7 @@ pub async fn get_state_events_for_key_route( let event = services() .rooms - .room_state_get(&body.room_id, &body.event_type, &body.state_key)? + .state_accessor.room_state_get(&body.room_id, &body.event_type, &body.state_key)? .ok_or(Error::BadRequest( ErrorKind::NotFound, "State event not found.", @@ -185,10 +187,10 @@ pub async fn get_state_events_for_empty_key_route( #[allow(clippy::blocks_in_if_conditions)] // Users not in the room should not be able to access the state unless history_visibility is // WorldReadable - if !services().rooms.is_joined(sender_user, &body.room_id)? + if !services().rooms.state_cache.is_joined(sender_user, &body.room_id)? && !matches!( services().rooms - .room_state_get(&body.room_id, &StateEventType::RoomHistoryVisibility, "")? + .state_accessor.room_state_get(&body.room_id, &StateEventType::RoomHistoryVisibility, "")? .map(|event| { serde_json::from_str(event.content.get()) .map(|e: RoomHistoryVisibilityEventContent| e.history_visibility) @@ -209,7 +211,7 @@ pub async fn get_state_events_for_empty_key_route( let event = services() .rooms - .room_state_get(&body.room_id, &body.event_type, "")? + .state_accessor.room_state_get(&body.room_id, &body.event_type, "")? .ok_or(Error::BadRequest( ErrorKind::NotFound, "State event not found.", @@ -269,7 +271,7 @@ async fn send_state_event_for_key_helper( ); let state_lock = mutex_state.lock().await; - let event_id = services().rooms.build_and_append_pdu( + let event_id = services().rooms.timeline.build_and_append_pdu( PduBuilder { event_type: event_type.to_string().into(), content: serde_json::from_str(json.json().get()).expect("content is valid json"), diff --git a/src/api/client_server/sync.rs b/src/api/client_server/sync.rs index cc4ebf6e..e38ea600 100644 --- a/src/api/client_server/sync.rs +++ b/src/api/client_server/sync.rs @@ -172,7 +172,7 @@ async fn sync_helper( }; // TODO: match body.set_presence { - services().rooms.edus.ping_presence(&sender_user)?; + services().rooms.edus.presence.ping_presence(&sender_user)?; // Setup watchers, so if there's no response, we can wait for them let watcher = services().watch(&sender_user, &sender_device); @@ -216,7 +216,7 @@ async fn sync_helper( .filter_map(|r| r.ok()), ); - let all_joined_rooms = services().rooms.rooms_joined(&sender_user).collect::>(); + let all_joined_rooms = services().rooms.state_cache.rooms_joined(&sender_user).collect::>(); for room_id in all_joined_rooms { let room_id = room_id?; @@ -237,9 +237,10 @@ async fn sync_helper( let timeline_pdus; let limited; - if services().rooms.last_timeline_count(&sender_user, &room_id)? > since { + if services().rooms.timeline.last_timeline_count(&sender_user, &room_id)? > since { let mut non_timeline_pdus = services() .rooms + .timeline .pdus_until(&sender_user, &room_id, u64::MAX)? .filter_map(|r| { // Filter out buggy events @@ -250,6 +251,7 @@ async fn sync_helper( }) .take_while(|(pduid, _)| { services().rooms + .timeline .pdu_count(pduid) .map_or(false, |count| count > since) }); @@ -275,6 +277,7 @@ async fn sync_helper( || services() .rooms .edus + .read_receipt .last_privateread_update(&sender_user, &room_id)? > since; @@ -283,24 +286,24 @@ async fn sync_helper( timeline_users.insert(event.sender.as_str().to_owned()); } - services().rooms + services().rooms.lazy_loading .lazy_load_confirm_delivery(&sender_user, &sender_device, &room_id, since)?; // Database queries: - let current_shortstatehash = if let Some(s) = services().rooms.current_shortstatehash(&room_id)? { + let current_shortstatehash = if let Some(s) = services().rooms.state.get_room_shortstatehash(&room_id)? { s } else { error!("Room {} has no state", room_id); continue; }; - let since_shortstatehash = services().rooms.get_token_shortstatehash(&room_id, since)?; + let since_shortstatehash = services().rooms.user.get_token_shortstatehash(&room_id, since)?; // Calculates joined_member_count, invited_member_count and heroes let calculate_counts = || { - let joined_member_count = services().rooms.room_joined_count(&room_id)?.unwrap_or(0); - let invited_member_count = services().rooms.room_invited_count(&room_id)?.unwrap_or(0); + let joined_member_count = services().rooms.state_cache.room_joined_count(&room_id)?.unwrap_or(0); + let invited_member_count = services().rooms.state_cache.room_invited_count(&room_id)?.unwrap_or(0); // Recalculate heroes (first 5 members) let mut heroes = Vec::new(); @@ -311,7 +314,7 @@ async fn sync_helper( for hero in services() .rooms - .all_pdus(&sender_user, &room_id)? + .timeline.all_pdus(&sender_user, &room_id)? .filter_map(|pdu| pdu.ok()) // Ignore all broken pdus .filter(|(_, pdu)| pdu.kind == RoomEventType::RoomMember) .map(|(_, pdu)| { @@ -329,8 +332,8 @@ async fn sync_helper( if matches!( content.membership, MembershipState::Join | MembershipState::Invite - ) && (services().rooms.is_joined(&user_id, &room_id)? - || services().rooms.is_invited(&user_id, &room_id)?) + ) && (services().rooms.state_cache.is_joined(&user_id, &room_id)? + || services().rooms.state_cache.is_invited(&user_id, &room_id)?) { Ok::<_, Error>(Some(state_key.clone())) } else { @@ -371,17 +374,17 @@ async fn sync_helper( let (joined_member_count, invited_member_count, heroes) = calculate_counts()?; - let current_state_ids = services().rooms.state_full_ids(current_shortstatehash).await?; + let current_state_ids = services().rooms.state_accessor.state_full_ids(current_shortstatehash).await?; let mut state_events = Vec::new(); let mut lazy_loaded = HashSet::new(); let mut i = 0; for (shortstatekey, id) in current_state_ids { - let (event_type, state_key) = services().rooms.get_statekey_from_short(shortstatekey)?; + let (event_type, state_key) = services().rooms.short.get_statekey_from_short(shortstatekey)?; if event_type != StateEventType::RoomMember { - let pdu = match services().rooms.get_pdu(&id)? { + let pdu = match services().rooms.timeline.get_pdu(&id)? { Some(pdu) => pdu, None => { error!("Pdu in state not found: {}", id); @@ -398,7 +401,7 @@ async fn sync_helper( || body.full_state || timeline_users.contains(&state_key) { - let pdu = match services().rooms.get_pdu(&id)? { + let pdu = match services().rooms.timeline.get_pdu(&id)? { Some(pdu) => pdu, None => { error!("Pdu in state not found: {}", id); @@ -420,12 +423,12 @@ async fn sync_helper( } // Reset lazy loading because this is an initial sync - services().rooms + services().rooms.lazy_loading .lazy_load_reset(&sender_user, &sender_device, &room_id)?; // The state_events above should contain all timeline_users, let's mark them as lazy // loaded. - services().rooms.lazy_load_mark_sent( + services().rooms.lazy_loading.lazy_load_mark_sent( &sender_user, &sender_device, &room_id, @@ -449,6 +452,7 @@ async fn sync_helper( let since_sender_member: Option = services() .rooms + .state_accessor .state_get( since_shortstatehash, &StateEventType::RoomMember, @@ -467,12 +471,12 @@ async fn sync_helper( let mut lazy_loaded = HashSet::new(); if since_shortstatehash != current_shortstatehash { - let current_state_ids = services().rooms.state_full_ids(current_shortstatehash).await?; - let since_state_ids = services().rooms.state_full_ids(since_shortstatehash).await?; + let current_state_ids = services().rooms.state_accessor.state_full_ids(current_shortstatehash).await?; + let since_state_ids = services().rooms.state_accessor.state_full_ids(since_shortstatehash).await?; for (key, id) in current_state_ids { if body.full_state || since_state_ids.get(&key) != Some(&id) { - let pdu = match services().rooms.get_pdu(&id)? { + let pdu = match services().rooms.timeline.get_pdu(&id)? { Some(pdu) => pdu, None => { error!("Pdu in state not found: {}", id); @@ -505,14 +509,14 @@ async fn sync_helper( continue; } - if !services().rooms.lazy_load_was_sent_before( + if !services().rooms.lazy_loading.lazy_load_was_sent_before( &sender_user, &sender_device, &room_id, &event.sender, )? || lazy_load_send_redundant { - if let Some(member_event) = services().rooms.room_state_get( + if let Some(member_event) = services().rooms.state_accessor.room_state_get( &room_id, &StateEventType::RoomMember, event.sender.as_str(), @@ -523,7 +527,7 @@ async fn sync_helper( } } - services().rooms.lazy_load_mark_sent( + services().rooms.lazy_loading.lazy_load_mark_sent( &sender_user, &sender_device, &room_id, @@ -533,11 +537,12 @@ async fn sync_helper( let encrypted_room = services() .rooms - .state_get(current_shortstatehash, &StateEventType::RoomEncryption, "")? + .state_accessor.state_get(current_shortstatehash, &StateEventType::RoomEncryption, "")? .is_some(); let since_encryption = services().rooms + .state_accessor .state_get(since_shortstatehash, &StateEventType::RoomEncryption, "")?; // Calculations: @@ -588,6 +593,7 @@ async fn sync_helper( // If the user is in a new encrypted room, give them all joined users device_list_updates.extend( services().rooms + .state_cache .room_members(&room_id) .flatten() .filter(|user_id| { @@ -627,6 +633,7 @@ async fn sync_helper( let notification_count = if send_notification_counts { Some( services().rooms + .user .notification_count(&sender_user, &room_id)? .try_into() .expect("notification count can't go that high"), @@ -638,6 +645,7 @@ async fn sync_helper( let highlight_count = if send_notification_counts { Some( services().rooms + .user .highlight_count(&sender_user, &room_id)? .try_into() .expect("highlight count can't go that high"), @@ -649,7 +657,7 @@ async fn sync_helper( let prev_batch = timeline_pdus .first() .map_or(Ok::<_, Error>(None), |(pdu_id, _)| { - Ok(Some(services().rooms.pdu_count(pdu_id)?.to_string())) + Ok(Some(services().rooms.timeline.pdu_count(pdu_id)?.to_string())) })?; let room_events: Vec<_> = timeline_pdus @@ -660,15 +668,16 @@ async fn sync_helper( let mut edus: Vec<_> = services() .rooms .edus + .read_receipt .readreceipts_since(&room_id, since) .filter_map(|r| r.ok()) // Filter out buggy events .map(|(_, _, v)| v) .collect(); - if services().rooms.edus.last_typing_update(&room_id, &services().globals)? > since { + if services().rooms.edus.typing.last_typing_update(&room_id)? > since { edus.push( serde_json::from_str( - &serde_json::to_string(&services().rooms.edus.typings_all(&room_id)?) + &serde_json::to_string(&services().rooms.edus.typing.typings_all(&room_id)?) .expect("event is valid, we just created it"), ) .expect("event is valid, we just created it"), @@ -676,7 +685,7 @@ async fn sync_helper( } // Save the state after this sync so we can send the correct state diff next sync - services().rooms + services().rooms.user .associate_token_shortstatehash(&room_id, next_batch, current_shortstatehash)?; let joined_room = JoinedRoom { @@ -723,6 +732,7 @@ async fn sync_helper( for (user_id, presence) in services().rooms .edus + .presence .presence_since(&room_id, since)? { match presence_updates.entry(user_id) { @@ -755,7 +765,7 @@ async fn sync_helper( } let mut left_rooms = BTreeMap::new(); - let all_left_rooms: Vec<_> = services().rooms.rooms_left(&sender_user).collect(); + let all_left_rooms: Vec<_> = services().rooms.state_cache.rooms_left(&sender_user).collect(); for result in all_left_rooms { let (room_id, left_state_events) = result?; @@ -773,7 +783,7 @@ async fn sync_helper( drop(insert_lock); } - let left_count = services().rooms.get_left_count(&room_id, &sender_user)?; + let left_count = services().rooms.state_cache.get_left_count(&room_id, &sender_user)?; // Left before last sync if Some(since) >= left_count { @@ -797,7 +807,7 @@ async fn sync_helper( } let mut invited_rooms = BTreeMap::new(); - let all_invited_rooms: Vec<_> = services().rooms.rooms_invited(&sender_user).collect(); + let all_invited_rooms: Vec<_> = services().rooms.state_cache.rooms_invited(&sender_user).collect(); for result in all_invited_rooms { let (room_id, invite_state_events) = result?; @@ -815,7 +825,7 @@ async fn sync_helper( drop(insert_lock); } - let invite_count = services().rooms.get_invite_count(&room_id, &sender_user)?; + let invite_count = services().rooms.state_cache.get_invite_count(&room_id, &sender_user)?; // Invited before last sync if Some(since) >= invite_count { @@ -835,12 +845,13 @@ async fn sync_helper( for user_id in left_encrypted_users { let still_share_encrypted_room = services() .rooms + .user .get_shared_rooms(vec![sender_user.clone(), user_id.clone()])? .filter_map(|r| r.ok()) .filter_map(|other_room_id| { Some( services().rooms - .room_state_get(&other_room_id, &StateEventType::RoomEncryption, "") + .state_accessor.room_state_get(&other_room_id, &StateEventType::RoomEncryption, "") .ok()? .is_some(), ) @@ -925,12 +936,14 @@ fn share_encrypted_room( ) -> Result { Ok(services() .rooms + .user .get_shared_rooms(vec![sender_user.to_owned(), user_id.to_owned()])? .filter_map(|r| r.ok()) .filter(|room_id| room_id != ignore_room) .filter_map(|other_room_id| { Some( services().rooms + .state_accessor .room_state_get(&other_room_id, &StateEventType::RoomEncryption, "") .ok()? .is_some(), diff --git a/src/api/client_server/typing.rs b/src/api/client_server/typing.rs index afd5d6b3..abb669b1 100644 --- a/src/api/client_server/typing.rs +++ b/src/api/client_server/typing.rs @@ -11,7 +11,7 @@ pub async fn create_typing_event_route( let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - if !services().rooms.is_joined(sender_user, &body.room_id)? { + if !services().rooms.state_cache.is_joined(sender_user, &body.room_id)? { return Err(Error::BadRequest( ErrorKind::Forbidden, "You are not in this room.", @@ -19,14 +19,14 @@ pub async fn create_typing_event_route( } if let Typing::Yes(duration) = body.state { - services().rooms.edus.typing_add( + services().rooms.edus.typing.typing_add( sender_user, &body.room_id, duration.as_millis() as u64 + utils::millis_since_unix_epoch(), )?; } else { services().rooms - .edus + .edus.typing .typing_remove(sender_user, &body.room_id)?; } diff --git a/src/api/client_server/user_directory.rs b/src/api/client_server/user_directory.rs index 60b4e2fa..c94a283e 100644 --- a/src/api/client_server/user_directory.rs +++ b/src/api/client_server/user_directory.rs @@ -50,11 +50,11 @@ pub async fn search_users_route( let user_is_in_public_rooms = services().rooms - .rooms_joined(&user_id) + .state_cache.rooms_joined(&user_id) .filter_map(|r| r.ok()) .any(|room| { services().rooms - .room_state_get(&room, &StateEventType::RoomJoinRules, "") + .state_accessor.room_state_get(&room, &StateEventType::RoomJoinRules, "") .map_or(false, |event| { event.map_or(false, |event| { serde_json::from_str(event.content.get()) @@ -71,7 +71,7 @@ pub async fn search_users_route( let user_is_in_shared_rooms = services() .rooms - .get_shared_rooms(vec![sender_user.clone(), user_id.clone()]) + .user.get_shared_rooms(vec![sender_user.clone(), user_id.clone()]) .ok()? .next() .is_some(); diff --git a/src/api/client_server/voip.rs b/src/api/client_server/voip.rs index 2a804f97..9917979c 100644 --- a/src/api/client_server/voip.rs +++ b/src/api/client_server/voip.rs @@ -14,7 +14,7 @@ pub async fn turn_server_route( ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - let turn_secret = services().globals.turn_secret(); + let turn_secret = services().globals.turn_secret().clone(); let (username, password) = if !turn_secret.is_empty() { let expiry = SecondsSinceUnixEpoch::from_system_time( diff --git a/src/api/server_server.rs b/src/api/server_server.rs index bacc1ac7..9aa2beb9 100644 --- a/src/api/server_server.rs +++ b/src/api/server_server.rs @@ -669,7 +669,7 @@ pub async fn send_transaction_message_route( } }; - acl_check(&sender_servername, &room_id)?; + services().rooms.event_handler.acl_check(&sender_servername, &room_id)?; let mutex = Arc::clone( services().globals @@ -727,7 +727,7 @@ pub async fn send_transaction_message_route( .event_ids .iter() .filter_map(|id| { - services().rooms.get_pdu_count(id).ok().flatten().map(|r| (id, r)) + services().rooms.timeline.get_pdu_count(id).ok().flatten().map(|r| (id, r)) }) .max_by_key(|(_, count)| *count) { @@ -744,7 +744,7 @@ pub async fn send_transaction_message_route( content: ReceiptEventContent(receipt_content), room_id: room_id.clone(), }; - services().rooms.edus.readreceipt_update( + services().rooms.edus.read_receipt.readreceipt_update( &user_id, &room_id, event, @@ -757,15 +757,15 @@ pub async fn send_transaction_message_route( } } Edu::Typing(typing) => { - if services().rooms.is_joined(&typing.user_id, &typing.room_id)? { + if services().rooms.state_cache.is_joined(&typing.user_id, &typing.room_id)? { if typing.typing { - services().rooms.edus.typing_add( + services().rooms.edus.typing.typing_add( &typing.user_id, &typing.room_id, 3000 + utils::millis_since_unix_epoch(), )?; } else { - services().rooms.edus.typing_remove( + services().rooms.edus.typing.typing_remove( &typing.user_id, &typing.room_id, )?; @@ -1031,7 +1031,7 @@ pub(crate) async fn get_auth_chain<'a>( let mut i = 0; for id in starting_events { - let short = services().rooms.get_or_create_shorteventid(&id)?; + let short = services().rooms.short.get_or_create_shorteventid(&id)?; let bucket_id = (short % NUM_BUCKETS as u64) as usize; buckets[bucket_id].insert((short, id.clone())); i += 1; @@ -1050,7 +1050,7 @@ pub(crate) async fn get_auth_chain<'a>( } let chunk_key: Vec = chunk.iter().map(|(short, _)| short).copied().collect(); - if let Some(cached) = services().rooms.get_auth_chain_from_cache(&chunk_key)? { + if let Some(cached) = services().rooms.auth_chain.get_auth_chain_from_cache(&chunk_key)? { hits += 1; full_auth_chain.extend(cached.iter().copied()); continue; @@ -1062,13 +1062,14 @@ pub(crate) async fn get_auth_chain<'a>( let mut misses2 = 0; let mut i = 0; for (sevent_id, event_id) in chunk { - if let Some(cached) = services().rooms.get_auth_chain_from_cache(&[sevent_id])? { + if let Some(cached) = services().rooms.auth_chain.get_auth_chain_from_cache(&[sevent_id])? { hits2 += 1; chunk_cache.extend(cached.iter().copied()); } else { misses2 += 1; let auth_chain = Arc::new(get_auth_chain_inner(room_id, &event_id)?); services().rooms + .auth_chain .cache_auth_chain(vec![sevent_id], Arc::clone(&auth_chain))?; println!( "cache missed event {} with auth chain len {}", @@ -1091,7 +1092,7 @@ pub(crate) async fn get_auth_chain<'a>( ); let chunk_cache = Arc::new(chunk_cache); services().rooms - .cache_auth_chain(chunk_key, Arc::clone(&chunk_cache))?; + .auth_chain.cache_auth_chain(chunk_key, Arc::clone(&chunk_cache))?; full_auth_chain.extend(chunk_cache.iter()); } @@ -1104,7 +1105,7 @@ pub(crate) async fn get_auth_chain<'a>( Ok(full_auth_chain .into_iter() - .filter_map(move |sid| services().rooms.get_eventid_from_short(sid).ok())) + .filter_map(move |sid| services().rooms.short.get_eventid_from_short(sid).ok())) } #[tracing::instrument(skip(event_id))] @@ -1116,14 +1117,14 @@ fn get_auth_chain_inner( let mut found = HashSet::new(); while let Some(event_id) = todo.pop() { - match services().rooms.get_pdu(&event_id) { + match services().rooms.timeline.get_pdu(&event_id) { Ok(Some(pdu)) => { if pdu.room_id != room_id { return Err(Error::BadRequest(ErrorKind::Forbidden, "Evil event in db")); } for auth_event in &pdu.auth_events { let sauthevent = services() - .rooms + .rooms.short .get_or_create_shorteventid(auth_event)?; if !found.contains(&sauthevent) { @@ -1162,7 +1163,7 @@ pub async fn get_event_route( .expect("server is authenticated"); let event = services() - .rooms + .rooms.timeline .get_pdu_json(&body.event_id)? .ok_or(Error::BadRequest(ErrorKind::NotFound, "Event not found."))?; @@ -1174,7 +1175,7 @@ pub async fn get_event_route( let room_id = <&RoomId>::try_from(room_id_str) .map_err(|_| Error::bad_database("Invalid room id field in event in database"))?; - if !services().rooms.server_in_room(sender_servername, room_id)? { + if !services().rooms.state_cache.server_in_room(sender_servername, room_id)? { return Err(Error::BadRequest( ErrorKind::Forbidden, "Server is not in room", @@ -1203,21 +1204,21 @@ pub async fn get_missing_events_route( .as_ref() .expect("server is authenticated"); - if !services().rooms.server_in_room(sender_servername, &body.room_id)? { + if !services().rooms.state_cache.server_in_room(sender_servername, &body.room_id)? { return Err(Error::BadRequest( ErrorKind::Forbidden, "Server is not in room", )); } - acl_check(sender_servername, &body.room_id)?; + services().rooms.event_handler.acl_check(&sender_servername, &body.room_id)?; let mut queued_events = body.latest_events.clone(); let mut events = Vec::new(); let mut i = 0; while i < queued_events.len() && events.len() < u64::from(body.limit) as usize { - if let Some(pdu) = services().rooms.get_pdu_json(&queued_events[i])? { + if let Some(pdu) = services().rooms.timeline.get_pdu_json(&queued_events[i])? { let room_id_str = pdu .get("room_id") .and_then(|val| val.as_str()) @@ -1275,17 +1276,17 @@ pub async fn get_event_authorization_route( .as_ref() .expect("server is authenticated"); - if !services().rooms.server_in_room(sender_servername, &body.room_id)? { + if !services().rooms.state_cache.server_in_room(sender_servername, &body.room_id)? { return Err(Error::BadRequest( ErrorKind::Forbidden, "Server is not in room.", )); } - acl_check(sender_servername, &body.room_id)?; + services().rooms.event_handler.acl_check(&sender_servername, &body.room_id)?; let event = services() - .rooms + .rooms.timeline .get_pdu_json(&body.event_id)? .ok_or(Error::BadRequest(ErrorKind::NotFound, "Event not found."))?; @@ -1301,7 +1302,7 @@ pub async fn get_event_authorization_route( Ok(get_event_authorization::v1::Response { auth_chain: auth_chain_ids - .filter_map(|id| services().rooms.get_pdu_json(&id).ok()?) + .filter_map(|id| services().rooms.timeline.get_pdu_json(&id).ok()?) .map(PduEvent::convert_to_outgoing_federation_event) .collect(), }) @@ -1322,17 +1323,17 @@ pub async fn get_room_state_route( .as_ref() .expect("server is authenticated"); - if !services().rooms.server_in_room(sender_servername, &body.room_id)? { + if !services().rooms.state_cache.server_in_room(sender_servername, &body.room_id)? { return Err(Error::BadRequest( ErrorKind::Forbidden, "Server is not in room.", )); } - acl_check(sender_servername, &body.room_id)?; + services().rooms.event_handler.acl_check(&sender_servername, &body.room_id)?; let shortstatehash = services() - .rooms + .rooms.state_accessor .pdu_shortstatehash(&body.event_id)? .ok_or(Error::BadRequest( ErrorKind::NotFound, @@ -1340,13 +1341,13 @@ pub async fn get_room_state_route( ))?; let pdus = services() - .rooms + .rooms.state_accessor .state_full_ids(shortstatehash) .await? .into_iter() .map(|(_, id)| { PduEvent::convert_to_outgoing_federation_event( - services().rooms.get_pdu_json(&id).unwrap().unwrap(), + services().rooms.timeline.get_pdu_json(&id).unwrap().unwrap(), ) }) .collect(); @@ -1357,7 +1358,7 @@ pub async fn get_room_state_route( Ok(get_room_state::v1::Response { auth_chain: auth_chain_ids .map(|id| { - services().rooms.get_pdu_json(&id).map(|maybe_json| { + services().rooms.timeline.get_pdu_json(&id).map(|maybe_json| { PduEvent::convert_to_outgoing_federation_event(maybe_json.unwrap()) }) }) @@ -1382,17 +1383,17 @@ pub async fn get_room_state_ids_route( .as_ref() .expect("server is authenticated"); - if !services().rooms.server_in_room(sender_servername, &body.room_id)? { + if !services().rooms.state_cache.server_in_room(sender_servername, &body.room_id)? { return Err(Error::BadRequest( ErrorKind::Forbidden, "Server is not in room.", )); } - acl_check(sender_servername, &body.room_id)?; + services().rooms.event_handler.acl_check(&sender_servername, &body.room_id)?; let shortstatehash = services() - .rooms + .rooms.state_accessor .pdu_shortstatehash(&body.event_id)? .ok_or(Error::BadRequest( ErrorKind::NotFound, @@ -1400,7 +1401,7 @@ pub async fn get_room_state_ids_route( ))?; let pdu_ids = services() - .rooms + .rooms.state_accessor .state_full_ids(shortstatehash) .await? .into_iter() @@ -1426,7 +1427,7 @@ pub async fn create_join_event_template_route( return Err(Error::bad_config("Federation is disabled.")); } - if !services().rooms.exists(&body.room_id)? { + if !services().rooms.metadata.exists(&body.room_id)? { return Err(Error::BadRequest( ErrorKind::NotFound, "Room is unknown to this server.", @@ -1438,7 +1439,7 @@ pub async fn create_join_event_template_route( .as_ref() .expect("server is authenticated"); - acl_check(sender_servername, &body.room_id)?; + services().rooms.event_handler.acl_check(&sender_servername, &body.room_id)?; let mutex_state = Arc::clone( services().globals @@ -1452,7 +1453,7 @@ pub async fn create_join_event_template_route( // TODO: Conduit does not implement restricted join rules yet, we always reject let join_rules_event = - services().rooms + services().rooms.state_accessor .room_state_get(&body.room_id, &StateEventType::RoomJoinRules, "")?; let join_rules_event_content: Option = join_rules_event @@ -1477,8 +1478,8 @@ pub async fn create_join_event_template_route( } } - let room_version_id = services().rooms.state.get_room_version(&body.room_id); - if !body.ver.contains(room_version_id) { + let room_version_id = services().rooms.state.get_room_version(&body.room_id)?; + if !body.ver.contains(&room_version_id) { return Err(Error::BadRequest( ErrorKind::IncompatibleRoomVersion { room_version: room_version_id, @@ -1505,7 +1506,7 @@ pub async fn create_join_event_template_route( unsigned: None, state_key: Some(body.user_id.to_string()), redacts: None, - }, &body.user_id, &body.room_id, &state_lock); + }, &body.user_id, &body.room_id, &state_lock)?; drop(state_lock); @@ -1524,18 +1525,18 @@ async fn create_join_event( return Err(Error::bad_config("Federation is disabled.")); } - if !services().rooms.exists(room_id)? { + if !services().rooms.metadata.exists(room_id)? { return Err(Error::BadRequest( ErrorKind::NotFound, "Room is unknown to this server.", )); } - acl_check(sender_servername, room_id)?; + services().rooms.event_handler.acl_check(&sender_servername, room_id)?; // TODO: Conduit does not implement restricted join rules yet, we always reject let join_rules_event = services() - .rooms + .rooms.state_accessor .room_state_get(room_id, &StateEventType::RoomJoinRules, "")?; let join_rules_event_content: Option = join_rules_event @@ -1562,8 +1563,8 @@ async fn create_join_event( // We need to return the state prior to joining, let's keep a reference to that here let shortstatehash = services() - .rooms - .current_shortstatehash(room_id)? + .rooms.state + .get_room_shortstatehash(room_id)? .ok_or(Error::BadRequest( ErrorKind::NotFound, "Pdu state not found.", @@ -1602,22 +1603,15 @@ async fn create_join_event( .or_default(), ); let mutex_lock = mutex.lock().await; - let pdu_id = services().rooms.event_handler.handle_incoming_pdu(&origin, &event_id, room_id, value, true, &pub_key_map) - .await - .map_err(|e| { - warn!("Error while handling incoming send join PDU: {}", e); - Error::BadRequest( - ErrorKind::InvalidParam, - "Error while handling incoming PDU.", - ) - })? + let pdu_id: Vec = services().rooms.event_handler.handle_incoming_pdu(&origin, &event_id, room_id, value, true, &pub_key_map) + .await? .ok_or(Error::BadRequest( ErrorKind::InvalidParam, "Could not accept incoming PDU as timeline event.", ))?; drop(mutex_lock); - let state_ids = services().rooms.state_full_ids(shortstatehash).await?; + let state_ids = services().rooms.state_accessor.state_full_ids(shortstatehash).await?; let auth_chain_ids = get_auth_chain( room_id, state_ids.iter().map(|(_, id)| id.clone()).collect(), @@ -1626,6 +1620,7 @@ async fn create_join_event( let servers = services() .rooms + .state_cache .room_servers(room_id) .filter_map(|r| r.ok()) .filter(|server| &**server != services().globals.server_name()); @@ -1634,12 +1629,12 @@ async fn create_join_event( Ok(RoomState { auth_chain: auth_chain_ids - .filter_map(|id| services().rooms.get_pdu_json(&id).ok().flatten()) + .filter_map(|id| services().rooms.timeline.get_pdu_json(&id).ok().flatten()) .map(PduEvent::convert_to_outgoing_federation_event) .collect(), state: state_ids .iter() - .filter_map(|(_, id)| services().rooms.get_pdu_json(id).ok().flatten()) + .filter_map(|(_, id)| services().rooms.timeline.get_pdu_json(id).ok().flatten()) .map(PduEvent::convert_to_outgoing_federation_event) .collect(), }) @@ -1692,7 +1687,7 @@ pub async fn create_invite_route( .as_ref() .expect("server is authenticated"); - acl_check(sender_servername, &body.room_id)?; + services().rooms.event_handler.acl_check(&sender_servername, &body.room_id)?; if !services().rooms.is_supported_version(&body.room_version) { return Err(Error::BadRequest( @@ -1767,8 +1762,8 @@ pub async fn create_invite_route( invite_state.push(pdu.to_stripped_state_event()); // If the room already exists, the remote server will notify us about the join via /send - if !services().rooms.exists(&pdu.room_id)? { - services().rooms.update_membership( + if !services().rooms.metadata.exists(&pdu.room_id)? { + services().rooms.state_cache.update_membership( &body.room_id, &invited_user, MembershipState::Invite, @@ -1931,274 +1926,6 @@ pub async fn claim_keys_route( }) } -#[tracing::instrument(skip_all)] -pub(crate) async fn fetch_required_signing_keys( - event: &BTreeMap, - pub_key_map: &RwLock>>, -) -> Result<()> { - let signatures = event - .get("signatures") - .ok_or(Error::BadServerResponse( - "No signatures in server response pdu.", - ))? - .as_object() - .ok_or(Error::BadServerResponse( - "Invalid signatures object in server response pdu.", - ))?; - - // We go through all the signatures we see on the value and fetch the corresponding signing - // keys - for (signature_server, signature) in signatures { - let signature_object = signature.as_object().ok_or(Error::BadServerResponse( - "Invalid signatures content object in server response pdu.", - ))?; - - let signature_ids = signature_object.keys().cloned().collect::>(); - - let fetch_res = fetch_signing_keys( - signature_server.as_str().try_into().map_err(|_| { - Error::BadServerResponse("Invalid servername in signatures of server response pdu.") - })?, - signature_ids, - ) - .await; - - let keys = match fetch_res { - Ok(keys) => keys, - Err(_) => { - warn!("Signature verification failed: Could not fetch signing key.",); - continue; - } - }; - - pub_key_map - .write() - .map_err(|_| Error::bad_database("RwLock is poisoned."))? - .insert(signature_server.clone(), keys); - } - - Ok(()) -} - -// Gets a list of servers for which we don't have the signing key yet. We go over -// the PDUs and either cache the key or add it to the list that needs to be retrieved. -fn get_server_keys_from_cache( - pdu: &RawJsonValue, - servers: &mut BTreeMap, BTreeMap, QueryCriteria>>, - room_version: &RoomVersionId, - pub_key_map: &mut RwLockWriteGuard<'_, BTreeMap>>, -) -> Result<()> { - let value: CanonicalJsonObject = serde_json::from_str(pdu.get()).map_err(|e| { - error!("Invalid PDU in server response: {:?}: {:?}", pdu, e); - Error::BadServerResponse("Invalid PDU in server response") - })?; - - let event_id = format!( - "${}", - ruma::signatures::reference_hash(&value, room_version) - .expect("ruma can calculate reference hashes") - ); - let event_id = <&EventId>::try_from(event_id.as_str()) - .expect("ruma's reference hashes are valid event ids"); - - if let Some((time, tries)) = services() - .globals - .bad_event_ratelimiter - .read() - .unwrap() - .get(event_id) - { - // Exponential backoff - let mut min_elapsed_duration = Duration::from_secs(30) * (*tries) * (*tries); - if min_elapsed_duration > Duration::from_secs(60 * 60 * 24) { - min_elapsed_duration = Duration::from_secs(60 * 60 * 24); - } - - if time.elapsed() < min_elapsed_duration { - debug!("Backing off from {}", event_id); - return Err(Error::BadServerResponse("bad event, still backing off")); - } - } - - let signatures = value - .get("signatures") - .ok_or(Error::BadServerResponse( - "No signatures in server response pdu.", - ))? - .as_object() - .ok_or(Error::BadServerResponse( - "Invalid signatures object in server response pdu.", - ))?; - - for (signature_server, signature) in signatures { - let signature_object = signature.as_object().ok_or(Error::BadServerResponse( - "Invalid signatures content object in server response pdu.", - ))?; - - let signature_ids = signature_object.keys().cloned().collect::>(); - - let contains_all_ids = - |keys: &BTreeMap| signature_ids.iter().all(|id| keys.contains_key(id)); - - let origin = <&ServerName>::try_from(signature_server.as_str()).map_err(|_| { - Error::BadServerResponse("Invalid servername in signatures of server response pdu.") - })?; - - if servers.contains_key(origin) || pub_key_map.contains_key(origin.as_str()) { - continue; - } - - trace!("Loading signing keys for {}", origin); - - let result: BTreeMap<_, _> = services() - .globals - .signing_keys_for(origin)? - .into_iter() - .map(|(k, v)| (k.to_string(), v.key)) - .collect(); - - if !contains_all_ids(&result) { - trace!("Signing key not loaded for {}", origin); - servers.insert(origin.to_owned(), BTreeMap::new()); - } - - pub_key_map.insert(origin.to_string(), result); - } - - Ok(()) -} - -pub(crate) async fn fetch_join_signing_keys( - event: &create_join_event::v2::Response, - room_version: &RoomVersionId, - pub_key_map: &RwLock>>, -) -> Result<()> { - let mut servers: BTreeMap, BTreeMap, QueryCriteria>> = - BTreeMap::new(); - - { - let mut pkm = pub_key_map - .write() - .map_err(|_| Error::bad_database("RwLock is poisoned."))?; - - // Try to fetch keys, failure is okay - // Servers we couldn't find in the cache will be added to `servers` - for pdu in &event.room_state.state { - let _ = get_server_keys_from_cache(pdu, &mut servers, room_version, &mut pkm); - } - for pdu in &event.room_state.auth_chain { - let _ = get_server_keys_from_cache(pdu, &mut servers, room_version, &mut pkm); - } - - drop(pkm); - } - - if servers.is_empty() { - // We had all keys locally - return Ok(()); - } - - for server in services().globals.trusted_servers() { - trace!("Asking batch signing keys from trusted server {}", server); - if let Ok(keys) = services() - .sending - .send_federation_request( - server, - get_remote_server_keys_batch::v2::Request { - server_keys: servers.clone(), - }, - ) - .await - { - trace!("Got signing keys: {:?}", keys); - let mut pkm = pub_key_map - .write() - .map_err(|_| Error::bad_database("RwLock is poisoned."))?; - for k in keys.server_keys { - let k = k.deserialize().unwrap(); - - // TODO: Check signature from trusted server? - servers.remove(&k.server_name); - - let result = services() - .globals - .add_signing_key(&k.server_name, k.clone())? - .into_iter() - .map(|(k, v)| (k.to_string(), v.key)) - .collect::>(); - - pkm.insert(k.server_name.to_string(), result); - } - } - - if servers.is_empty() { - return Ok(()); - } - } - - let mut futures: FuturesUnordered<_> = servers - .into_iter() - .map(|(server, _)| async move { - ( - services().sending - .send_federation_request( - &server, - get_server_keys::v2::Request::new(), - ) - .await, - server, - ) - }) - .collect(); - - while let Some(result) = futures.next().await { - if let (Ok(get_keys_response), origin) = result { - let result: BTreeMap<_, _> = services() - .globals - .add_signing_key(&origin, get_keys_response.server_key.deserialize().unwrap())? - .into_iter() - .map(|(k, v)| (k.to_string(), v.key)) - .collect(); - - pub_key_map - .write() - .map_err(|_| Error::bad_database("RwLock is poisoned."))? - .insert(origin.to_string(), result); - } - } - - Ok(()) -} - -/// Returns Ok if the acl allows the server -fn acl_check(server_name: &ServerName, room_id: &RoomId) -> Result<()> { - let acl_event = match services() - .rooms - .room_state_get(room_id, &StateEventType::RoomServerAcl, "")? - { - Some(acl) => acl, - None => return Ok(()), - }; - - let acl_event_content: RoomServerAclEventContent = - match serde_json::from_str(acl_event.content.get()) { - Ok(content) => content, - Err(_) => { - warn!("Invalid ACL event"); - return Ok(()); - } - }; - - if acl_event_content.is_allowed(server_name) { - Ok(()) - } else { - Err(Error::BadRequest( - ErrorKind::Forbidden, - "Server was denied by ACL", - )) - } -} - #[cfg(test)] mod tests { use super::{add_port_to_hostname, get_ip_with_port, FedDest}; diff --git a/src/database/key_value/appservice.rs b/src/database/key_value/appservice.rs index edb027e9..f427ba71 100644 --- a/src/database/key_value/appservice.rs +++ b/src/database/key_value/appservice.rs @@ -54,11 +54,11 @@ impl service::appservice::Data for KeyValueDatabase { ) } - fn iter_ids(&self) -> Result>>> { - Ok(self.id_appserviceregistrations.iter().map(|(id, _)| { + fn iter_ids<'a>(&'a self) -> Result> + 'a>> { + Ok(Box::new(self.id_appserviceregistrations.iter().map(|(id, _)| { utils::string_from_bytes(&id) .map_err(|_| Error::bad_database("Invalid id bytes in id_appserviceregistrations.")) - })) + }))) } fn all(&self) -> Result> { diff --git a/src/database/key_value/rooms/directory.rs b/src/database/key_value/rooms/directory.rs index c48afa9a..727004e7 100644 --- a/src/database/key_value/rooms/directory.rs +++ b/src/database/key_value/rooms/directory.rs @@ -16,13 +16,13 @@ impl service::rooms::directory::Data for KeyValueDatabase { } fn public_rooms(&self) -> Box>>> { - self.publicroomids.iter().map(|(bytes, _)| { + Box::new(self.publicroomids.iter().map(|(bytes, _)| { RoomId::parse( utils::string_from_bytes(&bytes).map_err(|_| { Error::bad_database("Room ID in publicroomids is invalid unicode.") })?, ) .map_err(|_| Error::bad_database("Room ID in publicroomids is invalid.")) - }) + })) } } diff --git a/src/database/mod.rs b/src/database/mod.rs index 4ea619a8..22bfef06 100644 --- a/src/database/mod.rs +++ b/src/database/mod.rs @@ -513,7 +513,7 @@ impl KeyValueDatabase { let states_parents = last_roomsstatehash.map_or_else( || Ok(Vec::new()), |&last_roomsstatehash| { - db.rooms.load_shortstatehash_info(dbg!(last_roomsstatehash)) + db.rooms.state_accessor.load_shortstatehash_info(dbg!(last_roomsstatehash)) }, )?; diff --git a/src/lib.rs b/src/lib.rs index c6e65697..72399003 100644 --- a/src/lib.rs +++ b/src/lib.rs @@ -28,7 +28,7 @@ enum ServicesEnum { Rocksdb(Services) } -pub fn services() -> Services { - SERVICES.read().unwrap() +pub fn services<'a>() -> &'a Services { + &SERVICES.read().unwrap() } diff --git a/src/service/account_data/mod.rs b/src/service/account_data/mod.rs index 7a399223..c56c69d2 100644 --- a/src/service/account_data/mod.rs +++ b/src/service/account_data/mod.rs @@ -31,80 +31,18 @@ impl Service { event_type: RoomAccountDataEventType, data: &T, ) -> Result<()> { - let mut prefix = room_id - .map(|r| r.to_string()) - .unwrap_or_default() - .as_bytes() - .to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(user_id.as_bytes()); - prefix.push(0xff); - - let mut roomuserdataid = prefix.clone(); - roomuserdataid.extend_from_slice(&services().globals.next_count()?.to_be_bytes()); - roomuserdataid.push(0xff); - roomuserdataid.extend_from_slice(event_type.to_string().as_bytes()); - - let mut key = prefix; - key.extend_from_slice(event_type.to_string().as_bytes()); - - let json = serde_json::to_value(data).expect("all types here can be serialized"); // TODO: maybe add error handling - if json.get("type").is_none() || json.get("content").is_none() { - return Err(Error::BadRequest( - ErrorKind::InvalidParam, - "Account data doesn't have all required fields.", - )); - } - - self.roomuserdataid_accountdata.insert( - &roomuserdataid, - &serde_json::to_vec(&json).expect("to_vec always works on json values"), - )?; - - let prev = self.roomusertype_roomuserdataid.get(&key)?; - - self.roomusertype_roomuserdataid - .insert(&key, &roomuserdataid)?; - - // Remove old entry - if let Some(prev) = prev { - self.roomuserdataid_accountdata.remove(&prev)?; - } - - Ok(()) + self.db.update(room_id, user_id, event_type, data) } /// Searches the account data for a specific kind. - #[tracing::instrument(skip(self, room_id, user_id, kind))] + #[tracing::instrument(skip(self, room_id, user_id, event_type))] pub fn get( &self, room_id: Option<&RoomId>, user_id: &UserId, - kind: RoomAccountDataEventType, + event_type: RoomAccountDataEventType, ) -> Result> { - let mut key = room_id - .map(|r| r.to_string()) - .unwrap_or_default() - .as_bytes() - .to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(kind.to_string().as_bytes()); - - self.roomusertype_roomuserdataid - .get(&key)? - .and_then(|roomuserdataid| { - self.roomuserdataid_accountdata - .get(&roomuserdataid) - .transpose() - }) - .transpose()? - .map(|data| { - serde_json::from_slice(&data) - .map_err(|_| Error::bad_database("could not deserialize")) - }) - .transpose() + self.db.get(room_id, user_id, event_type) } /// Returns all changes to the account data that happened after `since`. @@ -115,44 +53,6 @@ impl Service { user_id: &UserId, since: u64, ) -> Result>> { - let mut userdata = HashMap::new(); - - let mut prefix = room_id - .map(|r| r.to_string()) - .unwrap_or_default() - .as_bytes() - .to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(user_id.as_bytes()); - prefix.push(0xff); - - // Skip the data that's exactly at since, because we sent that last time - let mut first_possible = prefix.clone(); - first_possible.extend_from_slice(&(since + 1).to_be_bytes()); - - for r in self - .roomuserdataid_accountdata - .iter_from(&first_possible, false) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(|(k, v)| { - Ok::<_, Error>(( - RoomAccountDataEventType::try_from( - utils::string_from_bytes(k.rsplit(|&b| b == 0xff).next().ok_or_else( - || Error::bad_database("RoomUserData ID in db is invalid."), - )?) - .map_err(|_| Error::bad_database("RoomUserData ID in db is invalid."))?, - ) - .map_err(|_| Error::bad_database("RoomUserData ID in db is invalid."))?, - serde_json::from_slice::>(&v).map_err(|_| { - Error::bad_database("Database contains invalid account data.") - })?, - )) - }) - { - let (kind, data) = r?; - userdata.insert(kind, data); - } - - Ok(userdata) + self.db.changes_since(room_id, user_id, since) } } diff --git a/src/service/admin/mod.rs b/src/service/admin/mod.rs index dad4ceba..48f828fc 100644 --- a/src/service/admin/mod.rs +++ b/src/service/admin/mod.rs @@ -192,7 +192,7 @@ impl Service { mutex_lock: &MutexGuard<'_, ()>| { services() .rooms - .build_and_append_pdu( + .timeline.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomMessage, content: to_raw_value(&message) @@ -213,7 +213,7 @@ impl Service { Some(event) = receiver.recv() => { let message_content = match event { AdminRoomEvent::SendMessage(content) => content, - AdminRoomEvent::ProcessMessage(room_message) => process_admin_message(room_message).await + AdminRoomEvent::ProcessMessage(room_message) => self.process_admin_message(room_message).await }; let mutex_state = Arc::clone( @@ -254,20 +254,20 @@ impl Service { let command_line = lines.next().expect("each string has at least one line"); let body: Vec<_> = lines.collect(); - let admin_command = match parse_admin_command(&command_line) { + let admin_command = match self.parse_admin_command(&command_line) { Ok(command) => command, Err(error) => { let server_name = services().globals.server_name(); let message = error .to_string() .replace("server.name", server_name.as_str()); - let html_message = usage_to_html(&message, server_name); + let html_message = self.usage_to_html(&message, server_name); return RoomMessageEventContent::text_html(message, html_message); } }; - match process_admin_command(admin_command, body).await { + match self.process_admin_command(admin_command, body).await { Ok(reply_message) => reply_message, Err(error) => { let markdown_message = format!( @@ -367,6 +367,8 @@ impl Service { } } AdminCommand::ListRooms => { + todo!(); + /* let room_ids = services().rooms.iter_ids(); let output = format!( "Rooms:\n{}", @@ -385,6 +387,7 @@ impl Service { .join("\n") ); RoomMessageEventContent::text_plain(output) + */ } AdminCommand::ListLocalUsers => match services().users.list_local_users() { Ok(users) => { @@ -412,7 +415,7 @@ impl Service { } AdminCommand::GetAuthChain { event_id } => { let event_id = Arc::::from(event_id); - if let Some(event) = services().rooms.get_pdu_json(&event_id)? { + if let Some(event) = services().rooms.timeline.get_pdu_json(&event_id)? { let room_id_str = event .get("room_id") .and_then(|val| val.as_str()) @@ -473,10 +476,10 @@ impl Service { } AdminCommand::GetPdu { event_id } => { let mut outlier = false; - let mut pdu_json = services().rooms.get_non_outlier_pdu_json(&event_id)?; + let mut pdu_json = services().rooms.timeline.get_non_outlier_pdu_json(&event_id)?; if pdu_json.is_none() { outlier = true; - pdu_json = services().rooms.get_pdu_json(&event_id)?; + pdu_json = services().rooms.timeline.get_pdu_json(&event_id)?; } match pdu_json { Some(json) => { @@ -506,7 +509,7 @@ impl Service { None => RoomMessageEventContent::text_plain("PDU not found."), } } - AdminCommand::DatabaseMemoryUsage => match services()._db.memory_usage() { + AdminCommand::DatabaseMemoryUsage => match services().globals.db.memory_usage() { Ok(response) => RoomMessageEventContent::text_plain(response), Err(e) => RoomMessageEventContent::text_plain(format!( "Failed to get database memory usage: {}", @@ -825,7 +828,7 @@ impl Service { content.room_version = RoomVersionId::V6; // 1. The room create event - services().rooms.build_and_append_pdu( + services().rooms.timeline.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomCreate, content: to_raw_value(&content).expect("event is valid, we just created it"), @@ -839,7 +842,7 @@ impl Service { )?; // 2. Make conduit bot join - services().rooms.build_and_append_pdu( + services().rooms.timeline.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomMember, content: to_raw_value(&RoomMemberEventContent { @@ -866,7 +869,7 @@ impl Service { let mut users = BTreeMap::new(); users.insert(conduit_user.clone(), 100.into()); - services().rooms.build_and_append_pdu( + services().rooms.timeline.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomPowerLevels, content: to_raw_value(&RoomPowerLevelsEventContent { @@ -884,7 +887,7 @@ impl Service { )?; // 4.1 Join Rules - services().rooms.build_and_append_pdu( + services().rooms.timeline.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomJoinRules, content: to_raw_value(&RoomJoinRulesEventContent::new(JoinRule::Invite)) @@ -899,7 +902,7 @@ impl Service { )?; // 4.2 History Visibility - services().rooms.build_and_append_pdu( + services().rooms.timeline.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomHistoryVisibility, content: to_raw_value(&RoomHistoryVisibilityEventContent::new( @@ -916,7 +919,7 @@ impl Service { )?; // 4.3 Guest Access - services().rooms.build_and_append_pdu( + services().rooms.timeline.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomGuestAccess, content: to_raw_value(&RoomGuestAccessEventContent::new(GuestAccess::Forbidden)) @@ -933,7 +936,7 @@ impl Service { // 5. Events implied by name and topic let room_name = RoomName::parse(format!("{} Admin Room", services().globals.server_name())) .expect("Room name is valid"); - services().rooms.build_and_append_pdu( + services().rooms.timeline.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomName, content: to_raw_value(&RoomNameEventContent::new(Some(room_name))) @@ -947,7 +950,7 @@ impl Service { &state_lock, )?; - services().rooms.build_and_append_pdu( + services().rooms.timeline.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomTopic, content: to_raw_value(&RoomTopicEventContent { @@ -968,7 +971,7 @@ impl Service { .try_into() .expect("#admins:server_name is a valid alias name"); - services().rooms.build_and_append_pdu( + services().rooms.timeline.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomCanonicalAlias, content: to_raw_value(&RoomCanonicalAliasEventContent { @@ -985,7 +988,7 @@ impl Service { &state_lock, )?; - services().rooms.set_alias(&alias, Some(&room_id))?; + services().rooms.alias.set_alias(&alias, &room_id)?; Ok(()) } @@ -1003,7 +1006,8 @@ impl Service { .expect("#admins:server_name is a valid alias name"); let room_id = services() .rooms - .id_from_alias(&admin_room_alias)? + .alias + .resolve_local_alias(&admin_room_alias)? .expect("Admin room must exist"); let mutex_state = Arc::clone( @@ -1021,7 +1025,7 @@ impl Service { .expect("@conduit:server_name is valid"); // Invite and join the real user - services().rooms.build_and_append_pdu( + services().rooms.timeline.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomMember, content: to_raw_value(&RoomMemberEventContent { @@ -1043,7 +1047,7 @@ impl Service { &room_id, &state_lock, )?; - services().rooms.build_and_append_pdu( + services().rooms.timeline.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomMember, content: to_raw_value(&RoomMemberEventContent { @@ -1071,7 +1075,7 @@ impl Service { users.insert(conduit_user.to_owned(), 100.into()); users.insert(user_id.to_owned(), 100.into()); - services().rooms.build_and_append_pdu( + services().rooms.timeline.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomPowerLevels, content: to_raw_value(&RoomPowerLevelsEventContent { @@ -1089,7 +1093,7 @@ impl Service { )?; // Send welcome message - services().rooms.build_and_append_pdu( + services().rooms.timeline.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomMessage, content: to_raw_value(&RoomMessageEventContent::text_html( diff --git a/src/service/appservice/data.rs b/src/service/appservice/data.rs index cd48e85d..a70bf9c1 100644 --- a/src/service/appservice/data.rs +++ b/src/service/appservice/data.rs @@ -13,7 +13,7 @@ pub trait Data { fn get_registration(&self, id: &str) -> Result>; - fn iter_ids(&self) -> Result>>>; + fn iter_ids<'a>(&'a self) -> Result> + 'a>>; fn all(&self) -> Result>; } diff --git a/src/service/globals/mod.rs b/src/service/globals/mod.rs index 556ca71c..6cfeab81 100644 --- a/src/service/globals/mod.rs +++ b/src/service/globals/mod.rs @@ -1,6 +1,7 @@ mod data; pub use data::Data; +use crate::api::server_server::FedDest; use crate::service::*; use crate::{Config, utils, Error, Result}; @@ -36,7 +37,7 @@ type SyncHandle = ( ); pub struct Service { - db: D, + pub db: D, pub actual_destination_cache: Arc>, // actual_destination, host pub tls_name_override: Arc>, diff --git a/src/service/key_backups/mod.rs b/src/service/key_backups/mod.rs index 8e842d4e..ce867fb5 100644 --- a/src/service/key_backups/mod.rs +++ b/src/service/key_backups/mod.rs @@ -22,36 +22,11 @@ impl Service { user_id: &UserId, backup_metadata: &Raw, ) -> Result { - let version = services().globals.next_count()?.to_string(); - - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(version.as_bytes()); - - self.backupid_algorithm.insert( - &key, - &serde_json::to_vec(backup_metadata).expect("BackupAlgorithm::to_vec always works"), - )?; - self.backupid_etag - .insert(&key, &services().globals.next_count()?.to_be_bytes())?; - Ok(version) + self.db.create_backup(user_id, backup_metadata) } pub fn delete_backup(&self, user_id: &UserId, version: &str) -> Result<()> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(version.as_bytes()); - - self.backupid_algorithm.remove(&key)?; - self.backupid_etag.remove(&key)?; - - key.push(0xff); - - for (outdated_key, _) in self.backupkeyid_backup.scan_prefix(key) { - self.backupkeyid_backup.remove(&outdated_key)?; - } - - Ok(()) + self.db.delete_backup(user_id, version) } pub fn update_backup( @@ -60,74 +35,18 @@ impl Service { version: &str, backup_metadata: &Raw, ) -> Result { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(version.as_bytes()); - - if self.backupid_algorithm.get(&key)?.is_none() { - return Err(Error::BadRequest( - ErrorKind::NotFound, - "Tried to update nonexistent backup.", - )); - } - - self.backupid_algorithm - .insert(&key, backup_metadata.json().get().as_bytes())?; - self.backupid_etag - .insert(&key, &services().globals.next_count()?.to_be_bytes())?; - Ok(version.to_owned()) + self.db.update_backup(user_id, version, backup_metadata) } pub fn get_latest_backup_version(&self, user_id: &UserId) -> Result> { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - let mut last_possible_key = prefix.clone(); - last_possible_key.extend_from_slice(&u64::MAX.to_be_bytes()); - - self.backupid_algorithm - .iter_from(&last_possible_key, true) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .next() - .map(|(key, _)| { - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| Error::bad_database("backupid_algorithm key is invalid.")) - }) - .transpose() + self.db.get_latest_backup_version(user_id) } pub fn get_latest_backup( &self, user_id: &UserId, ) -> Result)>> { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - let mut last_possible_key = prefix.clone(); - last_possible_key.extend_from_slice(&u64::MAX.to_be_bytes()); - - self.backupid_algorithm - .iter_from(&last_possible_key, true) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .next() - .map(|(key, value)| { - let version = utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| Error::bad_database("backupid_algorithm key is invalid."))?; - - Ok(( - version, - serde_json::from_slice(&value).map_err(|_| { - Error::bad_database("Algorithm in backupid_algorithm is invalid.") - })?, - )) - }) - .transpose() + self.db.get_latest_backup(user_id) } pub fn get_backup( @@ -135,16 +54,7 @@ impl Service { user_id: &UserId, version: &str, ) -> Result>> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(version.as_bytes()); - - self.backupid_algorithm - .get(&key)? - .map_or(Ok(None), |bytes| { - serde_json::from_slice(&bytes) - .map_err(|_| Error::bad_database("Algorithm in backupid_algorithm is invalid.")) - }) + self.db.get_backup(user_id, version) } pub fn add_key( @@ -155,52 +65,15 @@ impl Service { session_id: &str, key_data: &Raw, ) -> Result<()> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(version.as_bytes()); - - if self.backupid_algorithm.get(&key)?.is_none() { - return Err(Error::BadRequest( - ErrorKind::NotFound, - "Tried to update nonexistent backup.", - )); - } - - self.backupid_etag - .insert(&key, &services().globals.next_count()?.to_be_bytes())?; - - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(session_id.as_bytes()); - - self.backupkeyid_backup - .insert(&key, key_data.json().get().as_bytes())?; - - Ok(()) + self.db.add_key(user_id, version, room_id, session_id, key_data) } pub fn count_keys(&self, user_id: &UserId, version: &str) -> Result { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(version.as_bytes()); - - Ok(self.backupkeyid_backup.scan_prefix(prefix).count()) + self.db.count_keys(user_id, version) } pub fn get_etag(&self, user_id: &UserId, version: &str) -> Result { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(version.as_bytes()); - - Ok(utils::u64_from_bytes( - &self - .backupid_etag - .get(&key)? - .ok_or_else(|| Error::bad_database("Backup has no etag."))?, - ) - .map_err(|_| Error::bad_database("etag in backupid_etag invalid."))? - .to_string()) + self.db.get_etag(user_id, version) } pub fn get_all( @@ -208,55 +81,7 @@ impl Service { user_id: &UserId, version: &str, ) -> Result, RoomKeyBackup>> { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(version.as_bytes()); - prefix.push(0xff); - - let mut rooms = BTreeMap::, RoomKeyBackup>::new(); - - for result in self - .backupkeyid_backup - .scan_prefix(prefix) - .map(|(key, value)| { - let mut parts = key.rsplit(|&b| b == 0xff); - - let session_id = - utils::string_from_bytes(parts.next().ok_or_else(|| { - Error::bad_database("backupkeyid_backup key is invalid.") - })?) - .map_err(|_| { - Error::bad_database("backupkeyid_backup session_id is invalid.") - })?; - - let room_id = RoomId::parse( - utils::string_from_bytes(parts.next().ok_or_else(|| { - Error::bad_database("backupkeyid_backup key is invalid.") - })?) - .map_err(|_| Error::bad_database("backupkeyid_backup room_id is invalid."))?, - ) - .map_err(|_| { - Error::bad_database("backupkeyid_backup room_id is invalid room id.") - })?; - - let key_data = serde_json::from_slice(&value).map_err(|_| { - Error::bad_database("KeyBackupData in backupkeyid_backup is invalid.") - })?; - - Ok::<_, Error>((room_id, session_id, key_data)) - }) - { - let (room_id, session_id, key_data) = result?; - rooms - .entry(room_id) - .or_insert_with(|| RoomKeyBackup { - sessions: BTreeMap::new(), - }) - .sessions - .insert(session_id, key_data); - } - - Ok(rooms) + self.db.get_all(user_id, version) } pub fn get_room( @@ -265,35 +90,7 @@ impl Service { version: &str, room_id: &RoomId, ) -> Result>> { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(version.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); - - Ok(self - .backupkeyid_backup - .scan_prefix(prefix) - .map(|(key, value)| { - let mut parts = key.rsplit(|&b| b == 0xff); - - let session_id = - utils::string_from_bytes(parts.next().ok_or_else(|| { - Error::bad_database("backupkeyid_backup key is invalid.") - })?) - .map_err(|_| { - Error::bad_database("backupkeyid_backup session_id is invalid.") - })?; - - let key_data = serde_json::from_slice(&value).map_err(|_| { - Error::bad_database("KeyBackupData in backupkeyid_backup is invalid.") - })?; - - Ok::<_, Error>((session_id, key_data)) - }) - .filter_map(|r| r.ok()) - .collect()) + self.db.get_room(user_id, version, room_id) } pub fn get_session( @@ -303,35 +100,11 @@ impl Service { room_id: &RoomId, session_id: &str, ) -> Result>> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(version.as_bytes()); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(session_id.as_bytes()); - - self.backupkeyid_backup - .get(&key)? - .map(|value| { - serde_json::from_slice(&value).map_err(|_| { - Error::bad_database("KeyBackupData in backupkeyid_backup is invalid.") - }) - }) - .transpose() + self.db.get_session(user_id, version, room_id, session_id) } pub fn delete_all_keys(&self, user_id: &UserId, version: &str) -> Result<()> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(version.as_bytes()); - key.push(0xff); - - for (outdated_key, _) in self.backupkeyid_backup.scan_prefix(key) { - self.backupkeyid_backup.remove(&outdated_key)?; - } - - Ok(()) + self.db.delete_all_keys(user_id, version) } pub fn delete_room_keys( @@ -340,18 +113,7 @@ impl Service { version: &str, room_id: &RoomId, ) -> Result<()> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(version.as_bytes()); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - key.push(0xff); - - for (outdated_key, _) in self.backupkeyid_backup.scan_prefix(key) { - self.backupkeyid_backup.remove(&outdated_key)?; - } - - Ok(()) + self.db.delete_room_keys(user_id, version, room_id) } pub fn delete_room_key( @@ -361,18 +123,6 @@ impl Service { room_id: &RoomId, session_id: &str, ) -> Result<()> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(version.as_bytes()); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(session_id.as_bytes()); - - for (outdated_key, _) in self.backupkeyid_backup.scan_prefix(key) { - self.backupkeyid_backup.remove(&outdated_key)?; - } - - Ok(()) + self.db.delete_room_key(user_id, version, room_id, session_id) } } diff --git a/src/service/media/mod.rs b/src/service/media/mod.rs index a5aca036..5037809c 100644 --- a/src/service/media/mod.rs +++ b/src/service/media/mod.rs @@ -29,7 +29,7 @@ impl Service { file: &[u8], ) -> Result<()> { // Width, Height = 0 if it's not a thumbnail - let key = self.db.create_file_metadata(mxc, 0, 0, content_disposition, content_type); + let key = self.db.create_file_metadata(mxc, 0, 0, content_disposition, content_type)?; let path = services().globals.get_media_file(&key); let mut f = File::create(path).await?; @@ -42,13 +42,13 @@ impl Service { pub async fn upload_thumbnail( &self, mxc: String, - content_disposition: &Option, - content_type: &Option, + content_disposition: &Option<&str>, + content_type: &Option<&str>, width: u32, height: u32, file: &[u8], ) -> Result<()> { - let key = self.db.create_file_metadata(mxc, width, height, content_disposition, content_type); + let key = self.db.create_file_metadata(mxc, width, height, content_disposition, content_type)?; let path = services().globals.get_media_file(&key); let mut f = File::create(path).await?; diff --git a/src/service/pusher/mod.rs b/src/service/pusher/mod.rs index 66a8ae36..64c7f1fa 100644 --- a/src/service/pusher/mod.rs +++ b/src/service/pusher/mod.rs @@ -138,6 +138,7 @@ impl Service { let power_levels: RoomPowerLevelsEventContent = services() .rooms + .state_accessor .room_state_get(&pdu.room_id, &StateEventType::RoomPowerLevels, "")? .map(|ev| { serde_json::from_str(ev.content.get()) @@ -274,6 +275,7 @@ impl Service { let room_name = if let Some(room_name_pdu) = services().rooms + .state_accessor .room_state_get(&event.room_id, &StateEventType::RoomName, "")? { serde_json::from_str::(room_name_pdu.content.get()) diff --git a/src/service/rooms/auth_chain/mod.rs b/src/service/rooms/auth_chain/mod.rs index 113d2e81..9ea4763e 100644 --- a/src/service/rooms/auth_chain/mod.rs +++ b/src/service/rooms/auth_chain/mod.rs @@ -21,7 +21,7 @@ impl Service { } // We only save auth chains for single events in the db - if key.len == 1 { + if key.len() == 1 { // Check DB cache if let Some(chain) = self.db.get_cached_eventid_authchain(key[0]) { diff --git a/src/service/rooms/edus/mod.rs b/src/service/rooms/edus/mod.rs index a5ce37f1..dbe1b6e8 100644 --- a/src/service/rooms/edus/mod.rs +++ b/src/service/rooms/edus/mod.rs @@ -5,7 +5,7 @@ pub mod typing; pub trait Data: presence::Data + read_receipt::Data + typing::Data {} pub struct Service { - presence: presence::Service, - read_receipt: read_receipt::Service, - typing: typing::Service, + pub presence: presence::Service, + pub read_receipt: read_receipt::Service, + pub typing: typing::Service, } diff --git a/src/service/rooms/event_handler/mod.rs b/src/service/rooms/event_handler/mod.rs index c9b041c2..8a8725b8 100644 --- a/src/service/rooms/event_handler/mod.rs +++ b/src/service/rooms/event_handler/mod.rs @@ -8,22 +8,23 @@ use std::{ time::{Duration, Instant}, }; -use futures_util::Future; +use futures_util::{Future, stream::FuturesUnordered}; use ruma::{ api::{ client::error::ErrorKind, - federation::event::{get_event, get_room_state_ids}, + federation::{event::{get_event, get_room_state_ids}, membership::create_join_event, discovery::get_remote_server_keys_batch::{v2::QueryCriteria, self}}, }, - events::{room::create::RoomCreateEventContent, StateEventType}, + events::{room::{create::RoomCreateEventContent, server_acl::RoomServerAclEventContent}, StateEventType}, int, serde::Base64, signatures::CanonicalJsonValue, state_res::{self, RoomVersion, StateMap}, - uint, EventId, MilliSecondsSinceUnixEpoch, RoomId, ServerName, + uint, EventId, MilliSecondsSinceUnixEpoch, RoomId, ServerName, ServerSigningKeyId, }; +use serde_json::value::{to_raw_value, RawValue as RawJsonValue}; use tracing::{error, info, trace, warn}; -use crate::{service::*, services, Error, PduEvent}; +use crate::{service::*, services, Result, Error, PduEvent}; pub struct Service; @@ -62,10 +63,11 @@ impl Service { is_timeline_event: bool, pub_key_map: &'a RwLock>>, ) -> Result>> { - services().rooms.exists(room_id)?.ok_or(Error::BadRequest( - ErrorKind::NotFound, - "Room is unknown to this server", - ))?; + if !services().rooms.metadata.exists(room_id)? { + return Error::BadRequest( + ErrorKind::NotFound, + "Room is unknown to this server", + )}; services() .rooms @@ -76,17 +78,18 @@ impl Service { ))?; // 1. Skip the PDU if we already have it as a timeline event - if let Some(pdu_id) = services().rooms.get_pdu_id(event_id)? { + if let Some(pdu_id) = services().rooms.timeline.get_pdu_id(event_id)? { return Ok(Some(pdu_id.to_vec())); } let create_event = services() .rooms + .state_accessor .room_state_get(room_id, &StateEventType::RoomCreate, "")? .ok_or_else(|| Error::bad_database("Failed to find create event in db."))?; let first_pdu_in_room = services() - .rooms + .rooms.timeline .first_pdu_in_room(room_id)? .ok_or_else(|| Error::bad_database("Failed to find first pdu in db."))?; @@ -111,7 +114,7 @@ impl Service { room_id, pub_key_map, incoming_pdu.prev_events.clone(), - ); + ).await; let mut errors = 0; for prev_id in dbg!(sorted_prev_events) { @@ -243,7 +246,7 @@ impl Service { room_id: &'a RoomId, value: BTreeMap, pub_key_map: &'a RwLock>>, - ) -> AsyncRecursiveType<'a, Result<(Arc, BTreeMap), String>> + ) -> AsyncRecursiveType<'a, Result<(Arc, BTreeMap)>> { Box::pin(async move { // TODO: For RoomVersion6 we must check that Raw<..> is canonical do we anywhere?: https://matrix.org/docs/spec/rooms/v6#canonical-json @@ -367,11 +370,7 @@ impl Service { &incoming_pdu, None::, // TODO: third party invite |k, s| auth_events.get(&(k.to_string().into(), s.to_owned())), - ) - .map_err(|e| { - error!(e); - Error::BadRequest(ErrorKind::InvalidParam, "Auth check failed") - })? { + )? { return Err(Error::BadRequest( ErrorKind::InvalidParam, "Auth check failed", @@ -400,16 +399,15 @@ impl Service { origin: &ServerName, room_id: &RoomId, pub_key_map: &RwLock>>, - ) -> Result>, String> { + ) -> Result>> { // Skip the PDU if we already have it as a timeline event - if let Ok(Some(pduid)) = services().rooms.get_pdu_id(&incoming_pdu.event_id) { + if let Ok(Some(pduid)) = services().rooms.timeline.get_pdu_id(&incoming_pdu.event_id) { return Ok(Some(pduid)); } if services() .rooms - .is_event_soft_failed(&incoming_pdu.event_id) - .map_err(|_| "Failed to ask db for soft fail".to_owned())? + .pdu_metadata.is_event_soft_failed(&incoming_pdu.event_id)? { return Err("Event has been soft failed".into()); } @@ -438,11 +436,11 @@ impl Service { let prev_event = &*incoming_pdu.prev_events[0]; let prev_event_sstatehash = services() .rooms - .pdu_shortstatehash(prev_event) - .map_err(|_| "Failed talking to db".to_owned())?; + .state_accessor + .pdu_shortstatehash(prev_event)?; let state = if let Some(shortstatehash) = prev_event_sstatehash { - Some(services().rooms.state_full_ids(shortstatehash).await) + Some(services().rooms.state_accessor.state_full_ids(shortstatehash).await) } else { None }; @@ -451,18 +449,19 @@ impl Service { info!("Using cached state"); let prev_pdu = services() .rooms + .timeline .get_pdu(prev_event) .ok() .flatten() .ok_or_else(|| { - "Could not find prev event, but we know the state.".to_owned() + Error::bad_database("Could not find prev event, but we know the state.") })?; if let Some(state_key) = &prev_pdu.state_key { let shortstatekey = services() .rooms - .get_or_create_shortstatekey(&prev_pdu.kind.to_string().into(), state_key) - .map_err(|_| "Failed to create shortstatekey.".to_owned())?; + .short + .get_or_create_shortstatekey(&prev_pdu.kind.to_string().into(), state_key)?; state.insert(shortstatekey, Arc::from(prev_event)); // Now it's the state after the pdu @@ -501,18 +500,18 @@ impl Service { for (sstatehash, prev_event) in extremity_sstatehashes { let mut leaf_state: BTreeMap<_, _> = services() .rooms + .state_accessor .state_full_ids(sstatehash) - .await - .map_err(|_| "Failed to ask db for room state.".to_owned())?; + .await?; if let Some(state_key) = &prev_event.state_key { let shortstatekey = services() .rooms + .short .get_or_create_shortstatekey( &prev_event.kind.to_string().into(), state_key, - ) - .map_err(|_| "Failed to create shortstatekey.".to_owned())?; + )?; leaf_state.insert(shortstatekey, Arc::from(&*prev_event.event_id)); // Now it's the state after the pdu } @@ -536,8 +535,7 @@ impl Service { .rooms .auth_chain .get_auth_chain(room_id, starting_events, services()) - .await - .map_err(|_| "Failed to load auth chain.".to_owned())? + .await? .collect(), ); @@ -563,16 +561,14 @@ impl Service { .map(|((event_type, state_key), event_id)| { let shortstatekey = services() .rooms + .short .get_or_create_shortstatekey( &event_type.to_string().into(), &state_key, - ) - .map_err(|_| { - "Failed to get_or_create_shortstatekey".to_owned() - })?; + )?; Ok((shortstatekey, event_id)) }) - .collect::>()?, + .collect::>()?, ), Err(e) => { warn!("State resolution on prev events failed, either an event could not be found or deserialization: {}", e); @@ -617,20 +613,19 @@ impl Service { let state_key = pdu .state_key .clone() - .ok_or_else(|| "Found non-state pdu in state events.".to_owned())?; + .ok_or_else(|| Error::bad_database("Found non-state pdu in state events."))?; let shortstatekey = services() .rooms - .get_or_create_shortstatekey(&pdu.kind.to_string().into(), &state_key) - .map_err(|_| "Failed to create shortstatekey.".to_owned())?; + .short + .get_or_create_shortstatekey(&pdu.kind.to_string().into(), &state_key)?; match state.entry(shortstatekey) { btree_map::Entry::Vacant(v) => { v.insert(Arc::from(&*pdu.event_id)); } btree_map::Entry::Occupied(_) => return Err( - "State event's type and state_key combination exists multiple times." - .to_owned(), + Error::bad_database("State event's type and state_key combination exists multiple times."), ), } } @@ -638,21 +633,21 @@ impl Service { // The original create event must still be in the state let create_shortstatekey = services() .rooms - .get_shortstatekey(&StateEventType::RoomCreate, "") - .map_err(|_| "Failed to talk to db.")? + .short + .get_shortstatekey(&StateEventType::RoomCreate, "")? .expect("Room exists"); if state.get(&create_shortstatekey).map(|id| id.as_ref()) != Some(&create_event.event_id) { - return Err("Incoming event refers to wrong create event.".to_owned()); + return Err(Error::bad_database("Incoming event refers to wrong create event.")); } state_at_incoming_event = Some(state); } Err(e) => { warn!("Fetching state for event failed: {}", e); - return Err("Fetching state for event failed".into()); + return Err(e); } }; } @@ -669,17 +664,18 @@ impl Service { |k, s| { services() .rooms + .short .get_shortstatekey(&k.to_string().into(), s) .ok() .flatten() .and_then(|shortstatekey| state_at_incoming_event.get(&shortstatekey)) - .and_then(|event_id| services().rooms.get_pdu(event_id).ok().flatten()) + .and_then(|event_id| services().rooms.timeline.get_pdu(event_id).ok().flatten()) }, ) .map_err(|_e| "Auth check failed.".to_owned())?; if !check_result { - return Err("Event has failed auth check with state at the event.".into()); + return Err(Error::bad_database("Event has failed auth check with state at the event.")); } info!("Auth check succeeded"); @@ -701,8 +697,8 @@ impl Service { info!("Calculating extremities"); let mut extremities = services() .rooms - .get_pdu_leaves(room_id) - .map_err(|_| "Failed to load room leaves".to_owned())?; + .state + .get_forward_extremities(room_id)?; // Remove any forward extremities that are referenced by this incoming event's prev_events for prev_event in &incoming_pdu.prev_events { @@ -721,10 +717,9 @@ impl Service { .map(|(shortstatekey, id)| { services() .rooms - .compress_state_event(*shortstatekey, id) - .map_err(|_| "Failed to compress_state_event".to_owned()) + .compress_state_event(*shortstatekey, id)? }) - .collect::>()?; + .collect::>()?; // 13. Check if the event passes auth based on the "current state" of the room, if not "soft fail" it info!("Starting soft fail auth check"); @@ -737,16 +732,14 @@ impl Service { &incoming_pdu.sender, incoming_pdu.state_key.as_deref(), &incoming_pdu.content, - ) - .map_err(|_| "Failed to get_auth_events.".to_owned())?; + )? let soft_fail = !state_res::event_auth::auth_check( &room_version, &incoming_pdu, None::, |k, s| auth_events.get(&(k.clone(), s.to_owned())), - ) - .map_err(|_e| "Auth check failed.".to_owned())?; + )?; if soft_fail { self.append_incoming_pdu( @@ -756,18 +749,13 @@ impl Service { state_ids_compressed, soft_fail, &state_lock, - ) - .map_err(|e| { - warn!("Failed to add pdu to db: {}", e); - "Failed to add pdu to db.".to_owned() - })?; + )?; // Soft fail, we keep the event as an outlier but don't add it to the timeline warn!("Event was soft failed: {:?}", incoming_pdu); services() .rooms - .mark_event_soft_failed(&incoming_pdu.event_id) - .map_err(|_| "Failed to set soft failed flag".to_owned())?; + .mark_event_soft_failed(&incoming_pdu.event_id)?; return Err("Event has been soft failed".into()); } @@ -775,15 +763,15 @@ impl Service { info!("Loading current room state ids"); let current_sstatehash = services() .rooms - .current_shortstatehash(room_id) - .map_err(|_| "Failed to load current state hash.".to_owned())? + .state + .get_room_shortstatehash(room_id)? .expect("every room has state"); let current_state_ids = services() .rooms + .state_accessor .state_full_ids(current_sstatehash) - .await - .map_err(|_| "Failed to load room state.")?; + .await?; info!("Preparing for stateres to derive new room state"); let mut extremity_sstatehashes = HashMap::new(); @@ -792,14 +780,14 @@ impl Service { for id in dbg!(&extremities) { match services() .rooms - .get_pdu(id) - .map_err(|_| "Failed to ask db for pdu.".to_owned())? + .timeline + .get_pdu(id)? { Some(leaf_pdu) => { extremity_sstatehashes.insert( services() - .pdu_shortstatehash(&leaf_pdu.event_id) - .map_err(|_| "Failed to ask db for pdu state hash.".to_owned())? + .rooms.state_accessor + .pdu_shortstatehash(&leaf_pdu.event_id)? .ok_or_else(|| { error!( "Found extremity pdu with no statehash in db: {:?}", @@ -832,8 +820,8 @@ impl Service { if let Some(state_key) = &incoming_pdu.state_key { let shortstatekey = services() .rooms - .get_or_create_shortstatekey(&incoming_pdu.kind.to_string().into(), state_key) - .map_err(|_| "Failed to create shortstatekey.".to_owned())?; + .short + .get_or_create_shortstatekey(&incoming_pdu.kind.to_string().into(), state_key)? state_after.insert(shortstatekey, Arc::from(&*incoming_pdu.event_id)); } @@ -852,10 +840,9 @@ impl Service { .map(|(k, id)| { services() .rooms - .compress_state_event(*k, id) - .map_err(|_| "Failed to compress_state_event.".to_owned()) + .compress_state_event(*k, id)? }) - .collect::>()? + .collect::>()? } else { info!("Loading auth chains"); // We do need to force an update to this room's state @@ -871,8 +858,7 @@ impl Service { room_id, state.iter().map(|(_, id)| id.clone()).collect(), ) - .await - .map_err(|_| "Failed to load auth chain.".to_owned())? + .await? .collect(), ); } @@ -886,11 +872,10 @@ impl Service { .filter_map(|(k, id)| { services() .rooms - .get_statekey_from_short(k) + .get_statekey_from_short(k)? // FIXME: Undo .to_string().into() when StateMap // is updated to use StateEventType .map(|(ty, st_key)| ((ty.to_string().into(), st_key), id)) - .map_err(|e| warn!("Failed to get_statekey_from_short: {}", e)) .ok() }) .collect::>() @@ -927,14 +912,13 @@ impl Service { .map(|((event_type, state_key), event_id)| { let shortstatekey = services() .rooms - .get_or_create_shortstatekey(&event_type.to_string().into(), &state_key) - .map_err(|_| "Failed to get_or_create_shortstatekey".to_owned())?; + .short + .get_or_create_shortstatekey(&event_type.to_string().into(), &state_key)?; services() .rooms .compress_state_event(shortstatekey, &event_id) - .map_err(|_| "Failed to compress state event".to_owned()) }) - .collect::>()? + .collect::>()? }; // Set the new room state to the resolved state @@ -942,8 +926,7 @@ impl Service { info!("Forcing new room state"); services() .rooms - .force_state(room_id, new_room_state) - .map_err(|_| "Failed to set new room state.".to_owned())?; + .force_state(room_id, new_room_state)?; } } @@ -962,11 +945,7 @@ impl Service { state_ids_compressed, soft_fail, &state_lock, - ) - .map_err(|e| { - warn!("Failed to add pdu to db: {}", e); - "Failed to add pdu to db.".to_owned() - })?; + )?; info!("Appended incoming pdu"); @@ -1227,9 +1206,279 @@ impl Service { .map_or_else(|| uint!(0), |info| info.0.origin_server_ts), ), )) - }) - .map_err(|_| "Error sorting prev events".to_owned())?; + })?; (sorted, eventid_info) } + + #[tracing::instrument(skip_all)] + pub(crate) async fn fetch_required_signing_keys( + &self, + event: &BTreeMap, + pub_key_map: &RwLock>>, + ) -> Result<()> { + let signatures = event + .get("signatures") + .ok_or(Error::BadServerResponse( + "No signatures in server response pdu.", + ))? + .as_object() + .ok_or(Error::BadServerResponse( + "Invalid signatures object in server response pdu.", + ))?; + + // We go through all the signatures we see on the value and fetch the corresponding signing + // keys + for (signature_server, signature) in signatures { + let signature_object = signature.as_object().ok_or(Error::BadServerResponse( + "Invalid signatures content object in server response pdu.", + ))?; + + let signature_ids = signature_object.keys().cloned().collect::>(); + + let fetch_res = fetch_signing_keys( + signature_server.as_str().try_into().map_err(|_| { + Error::BadServerResponse("Invalid servername in signatures of server response pdu.") + })?, + signature_ids, + ) + .await; + + let keys = match fetch_res { + Ok(keys) => keys, + Err(_) => { + warn!("Signature verification failed: Could not fetch signing key.",); + continue; + } + }; + + pub_key_map + .write() + .map_err(|_| Error::bad_database("RwLock is poisoned."))? + .insert(signature_server.clone(), keys); + } + + Ok(()) + } + + // Gets a list of servers for which we don't have the signing key yet. We go over + // the PDUs and either cache the key or add it to the list that needs to be retrieved. + fn get_server_keys_from_cache( + &self, + pdu: &RawJsonValue, + servers: &mut BTreeMap, BTreeMap, QueryCriteria>>, + room_version: &RoomVersionId, + pub_key_map: &mut RwLockWriteGuard<'_, BTreeMap>>, + ) -> Result<()> { + let value: CanonicalJsonObject = serde_json::from_str(pdu.get()).map_err(|e| { + error!("Invalid PDU in server response: {:?}: {:?}", pdu, e); + Error::BadServerResponse("Invalid PDU in server response") + })?; + + let event_id = format!( + "${}", + ruma::signatures::reference_hash(&value, room_version) + .expect("ruma can calculate reference hashes") + ); + let event_id = <&EventId>::try_from(event_id.as_str()) + .expect("ruma's reference hashes are valid event ids"); + + if let Some((time, tries)) = services() + .globals + .bad_event_ratelimiter + .read() + .unwrap() + .get(event_id) + { + // Exponential backoff + let mut min_elapsed_duration = Duration::from_secs(30) * (*tries) * (*tries); + if min_elapsed_duration > Duration::from_secs(60 * 60 * 24) { + min_elapsed_duration = Duration::from_secs(60 * 60 * 24); + } + + if time.elapsed() < min_elapsed_duration { + debug!("Backing off from {}", event_id); + return Err(Error::BadServerResponse("bad event, still backing off")); + } + } + + let signatures = value + .get("signatures") + .ok_or(Error::BadServerResponse( + "No signatures in server response pdu.", + ))? + .as_object() + .ok_or(Error::BadServerResponse( + "Invalid signatures object in server response pdu.", + ))?; + + for (signature_server, signature) in signatures { + let signature_object = signature.as_object().ok_or(Error::BadServerResponse( + "Invalid signatures content object in server response pdu.", + ))?; + + let signature_ids = signature_object.keys().cloned().collect::>(); + + let contains_all_ids = + |keys: &BTreeMap| signature_ids.iter().all(|id| keys.contains_key(id)); + + let origin = <&ServerName>::try_from(signature_server.as_str()).map_err(|_| { + Error::BadServerResponse("Invalid servername in signatures of server response pdu.") + })?; + + if servers.contains_key(origin) || pub_key_map.contains_key(origin.as_str()) { + continue; + } + + trace!("Loading signing keys for {}", origin); + + let result: BTreeMap<_, _> = services() + .globals + .signing_keys_for(origin)? + .into_iter() + .map(|(k, v)| (k.to_string(), v.key)) + .collect(); + + if !contains_all_ids(&result) { + trace!("Signing key not loaded for {}", origin); + servers.insert(origin.to_owned(), BTreeMap::new()); + } + + pub_key_map.insert(origin.to_string(), result); + } + + Ok(()) + } + + pub(crate) async fn fetch_join_signing_keys( + &self, + event: &create_join_event::v2::Response, + room_version: &RoomVersionId, + pub_key_map: &RwLock>>, + ) -> Result<()> { + let mut servers: BTreeMap, BTreeMap, QueryCriteria>> = + BTreeMap::new(); + + { + let mut pkm = pub_key_map + .write() + .map_err(|_| Error::bad_database("RwLock is poisoned."))?; + + // Try to fetch keys, failure is okay + // Servers we couldn't find in the cache will be added to `servers` + for pdu in &event.room_state.state { + let _ = self.get_server_keys_from_cache(pdu, &mut servers, room_version, &mut pkm); + } + for pdu in &event.room_state.auth_chain { + let _ = self.get_server_keys_from_cache(pdu, &mut servers, room_version, &mut pkm); + } + + drop(pkm); + } + + if servers.is_empty() { + // We had all keys locally + return Ok(()); + } + + for server in services().globals.trusted_servers() { + trace!("Asking batch signing keys from trusted server {}", server); + if let Ok(keys) = services() + .sending + .send_federation_request( + server, + get_remote_server_keys_batch::v2::Request { + server_keys: servers.clone(), + }, + ) + .await + { + trace!("Got signing keys: {:?}", keys); + let mut pkm = pub_key_map + .write() + .map_err(|_| Error::bad_database("RwLock is poisoned."))?; + for k in keys.server_keys { + let k = k.deserialize().unwrap(); + + // TODO: Check signature from trusted server? + servers.remove(&k.server_name); + + let result = services() + .globals + .add_signing_key(&k.server_name, k.clone())? + .into_iter() + .map(|(k, v)| (k.to_string(), v.key)) + .collect::>(); + + pkm.insert(k.server_name.to_string(), result); + } + } + + if servers.is_empty() { + return Ok(()); + } + } + + let mut futures: FuturesUnordered<_> = servers + .into_iter() + .map(|(server, _)| async move { + ( + services().sending + .send_federation_request( + &server, + get_server_keys::v2::Request::new(), + ) + .await, + server, + ) + }) + .collect(); + + while let Some(result) = futures.next().await { + if let (Ok(get_keys_response), origin) = result { + let result: BTreeMap<_, _> = services() + .globals + .add_signing_key(&origin, get_keys_response.server_key.deserialize().unwrap())? + .into_iter() + .map(|(k, v)| (k.to_string(), v.key)) + .collect(); + + pub_key_map + .write() + .map_err(|_| Error::bad_database("RwLock is poisoned."))? + .insert(origin.to_string(), result); + } + } + + Ok(()) + } + + /// Returns Ok if the acl allows the server + pub fn acl_check(&self, server_name: &ServerName, room_id: &RoomId) -> Result<()> { + let acl_event = match services() + .rooms.state_accessor + .room_state_get(room_id, &StateEventType::RoomServerAcl, "")? + { + Some(acl) => acl, + None => return Ok(()), + }; + + let acl_event_content: RoomServerAclEventContent = + match serde_json::from_str(acl_event.content.get()) { + Ok(content) => content, + Err(_) => { + warn!("Invalid ACL event"); + return Ok(()); + } + }; + + if acl_event_content.is_allowed(server_name) { + Ok(()) + } else { + Err(Error::BadRequest( + ErrorKind::Forbidden, + "Server was denied by ACL", + )) + } + } } diff --git a/src/service/rooms/state/mod.rs b/src/service/rooms/state/mod.rs index e6b5ce20..a26ed46b 100644 --- a/src/service/rooms/state/mod.rs +++ b/src/service/rooms/state/mod.rs @@ -1,5 +1,5 @@ mod data; -use std::collections::HashSet; +use std::{collections::HashSet, sync::Arc}; pub use data::Data; use ruma::{RoomId, events::{room::{member::MembershipState, create::RoomCreateEventContent}, AnyStrippedStateEvent, StateEventType}, UserId, EventId, serde::Raw, RoomVersionId}; @@ -85,7 +85,7 @@ impl Service { event_id: &EventId, room_id: &RoomId, state_ids_compressed: HashSet, - ) -> Result<()> { + ) -> Result { let shorteventid = services().short.get_or_create_shorteventid(event_id)?; let previous_shortstatehash = self.db.get_room_shortstatehash(room_id)?; @@ -132,7 +132,7 @@ impl Service { self.db.set_event_state(&shorteventid.to_be_bytes(), &shortstatehash.to_be_bytes())?; - Ok(()) + Ok(shortstatehash) } /// Generates a new StateHash and associates it with the incoming event. @@ -279,4 +279,8 @@ impl Service { pub fn get_room_shortstatehash(&self, room_id: &RoomId) -> Result> { self.db.get_room_shortstatehash(room_id) } + + pub fn get_forward_extremities(&self, room_id: &RoomId) -> Result>> { + self.db.get_forward_extremities(room_id) + } } diff --git a/src/service/rooms/timeline/mod.rs b/src/service/rooms/timeline/mod.rs index 09f66ddf..7669b0b3 100644 --- a/src/service/rooms/timeline/mod.rs +++ b/src/service/rooms/timeline/mod.rs @@ -1,7 +1,7 @@ mod data; use std::borrow::Cow; use std::sync::Arc; -use std::{sync::MutexGuard, iter, collections::HashSet}; +use std::{iter, collections::HashSet}; use std::fmt::Debug; pub use data::Data; @@ -13,6 +13,7 @@ use ruma::state_res::RoomVersion; use ruma::{EventId, signatures::CanonicalJsonObject, push::{Action, Tweak}, events::{push_rules::PushRulesEvent, GlobalAccountDataEventType, RoomEventType, room::{member::MembershipState, create::RoomCreateEventContent}, StateEventType}, UserId, RoomAliasId, RoomId, uint, state_res, api::client::error::ErrorKind, serde::to_canonical_value, ServerName}; use serde::Deserialize; use serde_json::value::to_raw_value; +use tokio::sync::MutexGuard; use tracing::{warn, error}; use crate::{services, Result, service::pdu::{PduBuilder, EventHash}, Error, PduEvent, utils}; @@ -460,7 +461,7 @@ impl Service { sender: &UserId, room_id: &RoomId, _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex - ) -> (PduEvent, CanonicalJsonObject) { + ) -> Result<(PduEvent, CanonicalJsonObject)> { let PduBuilder { event_type, content, @@ -471,7 +472,8 @@ impl Service { let prev_events: Vec<_> = services() .rooms - .get_pdu_leaves(room_id)? + .state + .get_forward_extremities(room_id)? .into_iter() .take(20) .collect(); @@ -622,6 +624,8 @@ impl Service { // Generate short event id let _shorteventid = self.get_or_create_shorteventid(&pdu.event_id)?; + + Ok((pdu, pdu_json)) } /// Creates a new persisted data unit and adds it to a room. This function takes a @@ -634,7 +638,7 @@ impl Service { room_id: &RoomId, state_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex ) -> Result> { - let (pdu, pdu_json) = self.create_hash_and_sign_event(pdu_builder, sender, room_id, &state_lock); + let (pdu, pdu_json) = self.create_hash_and_sign_event(pdu_builder, sender, room_id, &state_lock)?; // We append to state before appending the pdu, so we don't have a moment in time with the // pdu without it's state. This is okay because append_pdu can't fail. From face766e0f32481fd97a435f1ed8579d8cfc634c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Wed, 5 Oct 2022 12:45:54 +0200 Subject: [PATCH 095/197] messing with trait objects --- src/api/client_server/membership.rs | 6 +- src/api/client_server/room.rs | 4 +- src/api/client_server/sync.rs | 2 +- src/api/ruma_wrapper/axum.rs | 2 +- src/api/server_server.rs | 175 +---------- src/database/key_value/globals.rs | 8 +- src/database/key_value/media.rs | 4 +- src/database/key_value/pusher.rs | 2 +- src/database/key_value/rooms/alias.rs | 6 +- src/database/key_value/rooms/auth_chain.rs | 6 +- src/database/key_value/rooms/edus/presence.rs | 2 + .../key_value/rooms/edus/read_receipt.rs | 4 +- src/database/key_value/rooms/lazy_load.rs | 29 +- src/database/key_value/rooms/metadata.rs | 4 +- src/database/key_value/rooms/search.rs | 10 +- .../key_value/rooms/state_accessor.rs | 26 +- .../key_value/rooms/state_compressor.rs | 4 +- src/database/key_value/rooms/timeline.rs | 20 +- src/database/key_value/rooms/user.rs | 6 +- src/database/key_value/users.rs | 19 +- src/database/mod.rs | 296 ++++++++++-------- src/lib.rs | 14 +- src/main.rs | 17 +- src/service/account_data/mod.rs | 6 +- src/service/appservice/mod.rs | 6 +- src/service/globals/mod.rs | 8 +- src/service/key_backups/mod.rs | 6 +- src/service/media/mod.rs | 6 +- src/service/mod.rs | 44 ++- src/service/pusher/mod.rs | 6 +- src/service/rooms/alias/data.rs | 2 +- src/service/rooms/alias/mod.rs | 6 +- src/service/rooms/auth_chain/data.rs | 2 +- src/service/rooms/auth_chain/mod.rs | 6 +- src/service/rooms/directory/mod.rs | 6 +- src/service/rooms/edus/mod.rs | 8 +- src/service/rooms/edus/presence/mod.rs | 6 +- src/service/rooms/edus/read_receipt/mod.rs | 6 +- src/service/rooms/edus/typing/mod.rs | 6 +- src/service/rooms/event_handler/mod.rs | 187 ++++++++++- src/service/rooms/lazy_loading/data.rs | 2 +- src/service/rooms/lazy_loading/mod.rs | 23 +- src/service/rooms/metadata/mod.rs | 6 +- src/service/rooms/mod.rs | 34 +- src/service/rooms/outlier/mod.rs | 6 +- src/service/rooms/pdu_metadata/mod.rs | 6 +- src/service/rooms/search/data.rs | 2 +- src/service/rooms/search/mod.rs | 11 +- src/service/rooms/short/mod.rs | 6 +- src/service/rooms/state/data.rs | 3 +- src/service/rooms/state/mod.rs | 19 +- src/service/rooms/state_accessor/mod.rs | 6 +- src/service/rooms/state_cache/mod.rs | 6 +- src/service/rooms/state_compressor/data.rs | 8 +- src/service/rooms/state_compressor/mod.rs | 6 +- src/service/rooms/timeline/mod.rs | 6 +- src/service/rooms/user/mod.rs | 6 +- src/service/transaction_ids/mod.rs | 6 +- src/service/uiaa/mod.rs | 6 +- src/service/users/data.rs | 10 +- src/service/users/mod.rs | 6 +- 61 files changed, 623 insertions(+), 544 deletions(-) diff --git a/src/api/client_server/membership.rs b/src/api/client_server/membership.rs index 98931f25..720c1e64 100644 --- a/src/api/client_server/membership.rs +++ b/src/api/client_server/membership.rs @@ -481,7 +481,7 @@ async fn join_room_by_id_helper( let (make_join_response, remote_server) = make_join_response_and_server?; let room_version = match make_join_response.room_version { - Some(room_version) if services().rooms.metadata.is_supported_version(&room_version) => room_version, + Some(room_version) if services().globals.supported_room_versions().contains(&room_version) => room_version, _ => return Err(Error::BadServerResponse("Room version is not supported")), }; @@ -568,7 +568,7 @@ async fn join_room_by_id_helper( let mut state = HashMap::new(); let pub_key_map = RwLock::new(BTreeMap::new()); - server_server::fetch_join_signing_keys( + services().rooms.event_handler.fetch_join_signing_keys( &send_join_response, &room_version, &pub_key_map, @@ -1048,7 +1048,7 @@ async fn remote_leave_room( let (make_leave_response, remote_server) = make_leave_response_and_server?; let room_version_id = match make_leave_response.room_version { - Some(version) if services().rooms.is_supported_version(&version) => version, + Some(version) if services().globals.supported_room_versions().contains(&version) => version, _ => return Err(Error::BadServerResponse("Room version is not supported")), }; diff --git a/src/api/client_server/room.rs b/src/api/client_server/room.rs index a7fa9520..939fbaa2 100644 --- a/src/api/client_server/room.rs +++ b/src/api/client_server/room.rs @@ -99,7 +99,7 @@ pub async fn create_room_route( let room_version = match body.room_version.clone() { Some(room_version) => { - if services().rooms.is_supported_version(&services(), &room_version) { + if services().globals.supported_room_versions().contains(&room_version) { room_version } else { return Err(Error::BadRequest( @@ -470,7 +470,7 @@ pub async fn upgrade_room_route( ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - if !services().rooms.is_supported_version(&body.new_version) { + if !services().globals.supported_room_versions().contains(&body.new_version) { return Err(Error::BadRequest( ErrorKind::UnsupportedRoomVersion, "This server does not support that room version.", diff --git a/src/api/client_server/sync.rs b/src/api/client_server/sync.rs index e38ea600..3489a9a9 100644 --- a/src/api/client_server/sync.rs +++ b/src/api/client_server/sync.rs @@ -175,7 +175,7 @@ async fn sync_helper( services().rooms.edus.presence.ping_presence(&sender_user)?; // Setup watchers, so if there's no response, we can wait for them - let watcher = services().watch(&sender_user, &sender_device); + let watcher = services().globals.db.watch(&sender_user, &sender_device); let next_batch = services().globals.current_count()?; let next_batch_string = next_batch.to_string(); diff --git a/src/api/ruma_wrapper/axum.rs b/src/api/ruma_wrapper/axum.rs index babf2a74..d926b89b 100644 --- a/src/api/ruma_wrapper/axum.rs +++ b/src/api/ruma_wrapper/axum.rs @@ -197,7 +197,7 @@ where request_map.insert("content".to_owned(), json_body.clone()); }; - let keys_result = server_server::fetch_signing_keys( + let keys_result = services().rooms.event_handler.fetch_signing_keys( &x_matrix.origin, vec![x_matrix.key.to_owned()], ) diff --git a/src/api/server_server.rs b/src/api/server_server.rs index 9aa2beb9..45d749d0 100644 --- a/src/api/server_server.rs +++ b/src/api/server_server.rs @@ -664,7 +664,7 @@ pub async fn send_transaction_message_route( Some(id) => id, None => { // Event is invalid - resolved_map.insert(event_id, Err("Event needs a valid RoomId.".to_owned())); + resolved_map.insert(event_id, Err(Error::bad_database("Event needs a valid RoomId."))); continue; } }; @@ -707,7 +707,7 @@ pub async fn send_transaction_message_route( for pdu in &resolved_map { if let Err(e) = pdu.1 { - if e != "Room is unknown to this server." { + if matches!(e, Error::BadRequest(ErrorKind::NotFound, _)) { warn!("Incoming PDU failed {:?}", pdu); } } @@ -854,170 +854,7 @@ pub async fn send_transaction_message_route( } } - Ok(send_transaction_message::v1::Response { pdus: resolved_map }) -} - -/// Search the DB for the signing keys of the given server, if we don't have them -/// fetch them from the server and save to our DB. -#[tracing::instrument(skip_all)] -pub(crate) async fn fetch_signing_keys( - origin: &ServerName, - signature_ids: Vec, -) -> Result> { - let contains_all_ids = - |keys: &BTreeMap| signature_ids.iter().all(|id| keys.contains_key(id)); - - let permit = services() - .globals - .servername_ratelimiter - .read() - .unwrap() - .get(origin) - .map(|s| Arc::clone(s).acquire_owned()); - - let permit = match permit { - Some(p) => p, - None => { - let mut write = services().globals.servername_ratelimiter.write().unwrap(); - let s = Arc::clone( - write - .entry(origin.to_owned()) - .or_insert_with(|| Arc::new(Semaphore::new(1))), - ); - - s.acquire_owned() - } - } - .await; - - let back_off = |id| match services() - .globals - .bad_signature_ratelimiter - .write() - .unwrap() - .entry(id) - { - hash_map::Entry::Vacant(e) => { - e.insert((Instant::now(), 1)); - } - hash_map::Entry::Occupied(mut e) => *e.get_mut() = (Instant::now(), e.get().1 + 1), - }; - - if let Some((time, tries)) = services() - .globals - .bad_signature_ratelimiter - .read() - .unwrap() - .get(&signature_ids) - { - // Exponential backoff - let mut min_elapsed_duration = Duration::from_secs(30) * (*tries) * (*tries); - if min_elapsed_duration > Duration::from_secs(60 * 60 * 24) { - min_elapsed_duration = Duration::from_secs(60 * 60 * 24); - } - - if time.elapsed() < min_elapsed_duration { - debug!("Backing off from {:?}", signature_ids); - return Err(Error::BadServerResponse("bad signature, still backing off")); - } - } - - trace!("Loading signing keys for {}", origin); - - let mut result: BTreeMap<_, _> = services() - .globals - .signing_keys_for(origin)? - .into_iter() - .map(|(k, v)| (k.to_string(), v.key)) - .collect(); - - if contains_all_ids(&result) { - return Ok(result); - } - - debug!("Fetching signing keys for {} over federation", origin); - - if let Some(server_key) = services() - .sending - .send_federation_request(origin, get_server_keys::v2::Request::new()) - .await - .ok() - .and_then(|resp| resp.server_key.deserialize().ok()) - { - services().globals.add_signing_key(origin, server_key.clone())?; - - result.extend( - server_key - .verify_keys - .into_iter() - .map(|(k, v)| (k.to_string(), v.key)), - ); - result.extend( - server_key - .old_verify_keys - .into_iter() - .map(|(k, v)| (k.to_string(), v.key)), - ); - - if contains_all_ids(&result) { - return Ok(result); - } - } - - for server in services().globals.trusted_servers() { - debug!("Asking {} for {}'s signing key", server, origin); - if let Some(server_keys) = services() - .sending - .send_federation_request( - server, - get_remote_server_keys::v2::Request::new( - origin, - MilliSecondsSinceUnixEpoch::from_system_time( - SystemTime::now() - .checked_add(Duration::from_secs(3600)) - .expect("SystemTime to large"), - ) - .expect("time is valid"), - ), - ) - .await - .ok() - .map(|resp| { - resp.server_keys - .into_iter() - .filter_map(|e| e.deserialize().ok()) - .collect::>() - }) - { - trace!("Got signing keys: {:?}", server_keys); - for k in server_keys { - services().globals.add_signing_key(origin, k.clone())?; - result.extend( - k.verify_keys - .into_iter() - .map(|(k, v)| (k.to_string(), v.key)), - ); - result.extend( - k.old_verify_keys - .into_iter() - .map(|(k, v)| (k.to_string(), v.key)), - ); - } - - if contains_all_ids(&result) { - return Ok(result); - } - } - } - - drop(permit); - - back_off(signature_ids); - - warn!("Failed to find public key for server: {}", origin); - Err(Error::BadServerResponse( - "Failed to find public key for server", - )) + Ok(send_transaction_message::v1::Response { pdus: resolved_map.into_iter().map(|(e, r)| (e, r.map_err(|e| e.to_string()))).collect() }) } #[tracing::instrument(skip(starting_events))] @@ -1050,7 +887,7 @@ pub(crate) async fn get_auth_chain<'a>( } let chunk_key: Vec = chunk.iter().map(|(short, _)| short).copied().collect(); - if let Some(cached) = services().rooms.auth_chain.get_auth_chain_from_cache(&chunk_key)? { + if let Some(cached) = services().rooms.auth_chain.get_cached_eventid_authchain(&chunk_key)? { hits += 1; full_auth_chain.extend(cached.iter().copied()); continue; @@ -1062,7 +899,7 @@ pub(crate) async fn get_auth_chain<'a>( let mut misses2 = 0; let mut i = 0; for (sevent_id, event_id) in chunk { - if let Some(cached) = services().rooms.auth_chain.get_auth_chain_from_cache(&[sevent_id])? { + if let Some(cached) = services().rooms.auth_chain.get_cached_eventid_authchain(&[sevent_id])? { hits2 += 1; chunk_cache.extend(cached.iter().copied()); } else { @@ -1689,7 +1526,7 @@ pub async fn create_invite_route( services().rooms.event_handler.acl_check(&sender_servername, &body.room_id)?; - if !services().rooms.is_supported_version(&body.room_version) { + if !services().globals.supported_room_versions().contains(&body.room_version) { return Err(Error::BadRequest( ErrorKind::IncompatibleRoomVersion { room_version: body.room_version.clone(), diff --git a/src/database/key_value/globals.rs b/src/database/key_value/globals.rs index 81e6ee1f..e6652290 100644 --- a/src/database/key_value/globals.rs +++ b/src/database/key_value/globals.rs @@ -4,10 +4,10 @@ use crate::{Result, service, database::KeyValueDatabase, Error, utils}; impl service::globals::Data for KeyValueDatabase { fn load_keypair(&self) -> Result { - let keypair_bytes = self.globals.get(b"keypair")?.map_or_else( + let keypair_bytes = self.global.get(b"keypair")?.map_or_else( || { let keypair = utils::generate_keypair(); - self.globals.insert(b"keypair", &keypair)?; + self.global.insert(b"keypair", &keypair)?; Ok::<_, Error>(keypair) }, |s| Ok(s.to_vec()), @@ -33,8 +33,10 @@ impl service::globals::Data for KeyValueDatabase { Ed25519KeyPair::from_der(key, version) .map_err(|_| Error::bad_database("Private or public keys are invalid.")) }); + + keypair } fn remove_keypair(&self) -> Result<()> { - self.globals.remove(b"keypair")? + self.global.remove(b"keypair") } } diff --git a/src/database/key_value/media.rs b/src/database/key_value/media.rs index 90a5c590..a84cbd53 100644 --- a/src/database/key_value/media.rs +++ b/src/database/key_value/media.rs @@ -1,3 +1,5 @@ +use ruma::api::client::error::ErrorKind; + use crate::{database::KeyValueDatabase, service, Error, utils, Result}; impl service::media::Data for KeyValueDatabase { @@ -33,7 +35,7 @@ impl service::media::Data for KeyValueDatabase { prefix.extend_from_slice(&0_u32.to_be_bytes()); // Height = 0 if it's not a thumbnail prefix.push(0xff); - let (key, _) = self.mediaid_file.scan_prefix(prefix).next().ok_or(Error::NotFound)?; + let (key, _) = self.mediaid_file.scan_prefix(prefix).next().ok_or(Error::BadRequest(ErrorKind::NotFound, "Media not found"))?; let mut parts = key.rsplit(|&b| b == 0xff); diff --git a/src/database/key_value/pusher.rs b/src/database/key_value/pusher.rs index 35c84638..b05e47be 100644 --- a/src/database/key_value/pusher.rs +++ b/src/database/key_value/pusher.rs @@ -55,6 +55,6 @@ impl service::pusher::Data for KeyValueDatabase { let mut prefix = sender.as_bytes().to_vec(); prefix.push(0xff); - self.senderkey_pusher.scan_prefix(prefix).map(|(k, _)| k) + Box::new(self.senderkey_pusher.scan_prefix(prefix).map(|(k, _)| k)) } } diff --git a/src/database/key_value/rooms/alias.rs b/src/database/key_value/rooms/alias.rs index c762defa..0aa8dd48 100644 --- a/src/database/key_value/rooms/alias.rs +++ b/src/database/key_value/rooms/alias.rs @@ -56,15 +56,15 @@ impl service::rooms::alias::Data for KeyValueDatabase { fn local_aliases_for_room( &self, room_id: &RoomId, - ) -> Result>> { + ) -> Box>>> { let mut prefix = room_id.as_bytes().to_vec(); prefix.push(0xff); - self.aliasid_alias.scan_prefix(prefix).map(|(_, bytes)| { + Box::new(self.aliasid_alias.scan_prefix(prefix).map(|(_, bytes)| { utils::string_from_bytes(&bytes) .map_err(|_| Error::bad_database("Invalid alias bytes in aliasid_alias."))? .try_into() .map_err(|_| Error::bad_database("Invalid alias in aliasid_alias.")) - }) + })) } } diff --git a/src/database/key_value/rooms/auth_chain.rs b/src/database/key_value/rooms/auth_chain.rs index 585d5626..888d472d 100644 --- a/src/database/key_value/rooms/auth_chain.rs +++ b/src/database/key_value/rooms/auth_chain.rs @@ -3,8 +3,8 @@ use std::{collections::HashSet, mem::size_of}; use crate::{service, database::KeyValueDatabase, Result, utils}; impl service::rooms::auth_chain::Data for KeyValueDatabase { - fn get_cached_eventid_authchain(&self, shorteventid: u64) -> Result> { - self.shorteventid_authchain + fn get_cached_eventid_authchain(&self, shorteventid: u64) -> Result>> { + Ok(self.shorteventid_authchain .get(&shorteventid.to_be_bytes())? .map(|chain| { chain @@ -13,7 +13,7 @@ impl service::rooms::auth_chain::Data for KeyValueDatabase { utils::u64_from_bytes(chunk).expect("byte length is correct") }) .collect() - }) + })) } fn cache_eventid_authchain(&self, shorteventid: u64, auth_chain: &HashSet) -> Result<()> { diff --git a/src/database/key_value/rooms/edus/presence.rs b/src/database/key_value/rooms/edus/presence.rs index fbbbff55..1477c28b 100644 --- a/src/database/key_value/rooms/edus/presence.rs +++ b/src/database/key_value/rooms/edus/presence.rs @@ -145,4 +145,6 @@ fn parse_presence_event(bytes: &[u8]) -> Result { .last_active_ago .map(|timestamp| current_timestamp - timestamp); } + + Ok(presence) } diff --git a/src/database/key_value/rooms/edus/read_receipt.rs b/src/database/key_value/rooms/edus/read_receipt.rs index 42d250f7..a12e2653 100644 --- a/src/database/key_value/rooms/edus/read_receipt.rs +++ b/src/database/key_value/rooms/edus/read_receipt.rs @@ -64,7 +64,7 @@ impl service::rooms::edus::read_receipt::Data for KeyValueDatabase { let mut first_possible_edu = prefix.clone(); first_possible_edu.extend_from_slice(&(since + 1).to_be_bytes()); // +1 so we don't send the event at since - self.readreceiptid_readreceipt + Box::new(self.readreceiptid_readreceipt .iter_from(&first_possible_edu, false) .take_while(move |(k, _)| k.starts_with(&prefix2)) .map(move |(k, v)| { @@ -91,7 +91,7 @@ impl service::rooms::edus::read_receipt::Data for KeyValueDatabase { serde_json::value::to_raw_value(&json).expect("json is valid raw value"), ), )) - }) + })) } fn private_read_set( diff --git a/src/database/key_value/rooms/lazy_load.rs b/src/database/key_value/rooms/lazy_load.rs index aaf14dd3..133e1d04 100644 --- a/src/database/key_value/rooms/lazy_load.rs +++ b/src/database/key_value/rooms/lazy_load.rs @@ -25,26 +25,19 @@ impl service::rooms::lazy_loading::Data for KeyValueDatabase { user_id: &UserId, device_id: &DeviceId, room_id: &RoomId, - since: u64, + confirmed_user_ids: &mut dyn Iterator, ) -> Result<()> { - if let Some(user_ids) = self.lazy_load_waiting.lock().unwrap().remove(&( - user_id.to_owned(), - device_id.to_owned(), - room_id.to_owned(), - since, - )) { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - prefix.extend_from_slice(device_id.as_bytes()); - prefix.push(0xff); - prefix.extend_from_slice(room_id.as_bytes()); - prefix.push(0xff); + let mut prefix = user_id.as_bytes().to_vec(); + prefix.push(0xff); + prefix.extend_from_slice(device_id.as_bytes()); + prefix.push(0xff); + prefix.extend_from_slice(room_id.as_bytes()); + prefix.push(0xff); - for ll_id in user_ids { - let mut key = prefix.clone(); - key.extend_from_slice(ll_id.as_bytes()); - self.lazyloadedids.insert(&key, &[])?; - } + for ll_id in confirmed_user_ids { + let mut key = prefix.clone(); + key.extend_from_slice(ll_id.as_bytes()); + self.lazyloadedids.insert(&key, &[])?; } Ok(()) diff --git a/src/database/key_value/rooms/metadata.rs b/src/database/key_value/rooms/metadata.rs index 0509cbb8..db2bc69b 100644 --- a/src/database/key_value/rooms/metadata.rs +++ b/src/database/key_value/rooms/metadata.rs @@ -1,10 +1,10 @@ use ruma::RoomId; -use crate::{service, database::KeyValueDatabase, Result}; +use crate::{service, database::KeyValueDatabase, Result, services}; impl service::rooms::metadata::Data for KeyValueDatabase { fn exists(&self, room_id: &RoomId) -> Result { - let prefix = match self.get_shortroomid(room_id)? { + let prefix = match services().rooms.short.get_shortroomid(room_id)? { Some(b) => b.to_be_bytes().to_vec(), None => return Ok(false), }; diff --git a/src/database/key_value/rooms/search.rs b/src/database/key_value/rooms/search.rs index 15937f6d..dfbdbc64 100644 --- a/src/database/key_value/rooms/search.rs +++ b/src/database/key_value/rooms/search.rs @@ -2,10 +2,10 @@ use std::mem::size_of; use ruma::RoomId; -use crate::{service, database::KeyValueDatabase, utils, Result}; +use crate::{service, database::KeyValueDatabase, utils, Result, services}; impl service::rooms::search::Data for KeyValueDatabase { - fn index_pdu<'a>(&self, shortroomid: u64, pdu_id: u64, message_body: String) -> Result<()> { + fn index_pdu<'a>(&self, shortroomid: u64, pdu_id: &[u8], message_body: String) -> Result<()> { let mut batch = message_body .split_terminator(|c: char| !c.is_alphanumeric()) .filter(|s| !s.is_empty()) @@ -27,7 +27,7 @@ impl service::rooms::search::Data for KeyValueDatabase { room_id: &RoomId, search_string: &str, ) -> Result>>, Vec)>> { - let prefix = self + let prefix = services().rooms.short .get_shortroomid(room_id)? .expect("room exists") .to_be_bytes() @@ -60,11 +60,11 @@ impl service::rooms::search::Data for KeyValueDatabase { }) .map(|iter| { ( - iter.map(move |id| { + Box::new(iter.map(move |id| { let mut pduid = prefix_clone.clone(); pduid.extend_from_slice(&id); pduid - }), + })), words, ) })) diff --git a/src/database/key_value/rooms/state_accessor.rs b/src/database/key_value/rooms/state_accessor.rs index 037b98fc..4d5bd4a1 100644 --- a/src/database/key_value/rooms/state_accessor.rs +++ b/src/database/key_value/rooms/state_accessor.rs @@ -1,13 +1,13 @@ use std::{collections::{BTreeMap, HashMap}, sync::Arc}; -use crate::{database::KeyValueDatabase, service, PduEvent, Error, utils, Result}; +use crate::{database::KeyValueDatabase, service, PduEvent, Error, utils, Result, services}; use async_trait::async_trait; use ruma::{EventId, events::StateEventType, RoomId}; #[async_trait] impl service::rooms::state_accessor::Data for KeyValueDatabase { async fn state_full_ids(&self, shortstatehash: u64) -> Result>> { - let full_state = self + let full_state = services().rooms.state_compressor .load_shortstatehash_info(shortstatehash)? .pop() .expect("there is always one layer") @@ -15,7 +15,7 @@ impl service::rooms::state_accessor::Data for KeyValueDatabase { let mut result = BTreeMap::new(); let mut i = 0; for compressed in full_state.into_iter() { - let parsed = self.parse_compressed_state_event(compressed)?; + let parsed = services().rooms.state_compressor.parse_compressed_state_event(compressed)?; result.insert(parsed.0, parsed.1); i += 1; @@ -30,7 +30,7 @@ impl service::rooms::state_accessor::Data for KeyValueDatabase { &self, shortstatehash: u64, ) -> Result>> { - let full_state = self + let full_state = services().rooms.state_compressor .load_shortstatehash_info(shortstatehash)? .pop() .expect("there is always one layer") @@ -39,8 +39,8 @@ impl service::rooms::state_accessor::Data for KeyValueDatabase { let mut result = HashMap::new(); let mut i = 0; for compressed in full_state { - let (_, eventid) = self.parse_compressed_state_event(compressed)?; - if let Some(pdu) = self.get_pdu(&eventid)? { + let (_, eventid) = services().rooms.state_compressor.parse_compressed_state_event(compressed)?; + if let Some(pdu) = services().rooms.timeline.get_pdu(&eventid)? { result.insert( ( pdu.kind.to_string().into(), @@ -69,11 +69,11 @@ impl service::rooms::state_accessor::Data for KeyValueDatabase { event_type: &StateEventType, state_key: &str, ) -> Result>> { - let shortstatekey = match self.get_shortstatekey(event_type, state_key)? { + let shortstatekey = match services().rooms.short.get_shortstatekey(event_type, state_key)? { Some(s) => s, None => return Ok(None), }; - let full_state = self + let full_state = services().rooms.state_compressor .load_shortstatehash_info(shortstatehash)? .pop() .expect("there is always one layer") @@ -82,7 +82,7 @@ impl service::rooms::state_accessor::Data for KeyValueDatabase { .into_iter() .find(|bytes| bytes.starts_with(&shortstatekey.to_be_bytes())) .and_then(|compressed| { - self.parse_compressed_state_event(compressed) + services().rooms.state_compressor.parse_compressed_state_event(compressed) .ok() .map(|(_, id)| id) })) @@ -96,7 +96,7 @@ impl service::rooms::state_accessor::Data for KeyValueDatabase { state_key: &str, ) -> Result>> { self.state_get_id(shortstatehash, event_type, state_key)? - .map_or(Ok(None), |event_id| self.get_pdu(&event_id)) + .map_or(Ok(None), |event_id| services().rooms.timeline.get_pdu(&event_id)) } /// Returns the state hash for this pdu. @@ -122,7 +122,7 @@ impl service::rooms::state_accessor::Data for KeyValueDatabase { &self, room_id: &RoomId, ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { + if let Some(current_shortstatehash) = services().rooms.state.get_room_shortstatehash(room_id)? { self.state_full(current_shortstatehash).await } else { Ok(HashMap::new()) @@ -136,7 +136,7 @@ impl service::rooms::state_accessor::Data for KeyValueDatabase { event_type: &StateEventType, state_key: &str, ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { + if let Some(current_shortstatehash) = services().rooms.state.get_room_shortstatehash(room_id)? { self.state_get_id(current_shortstatehash, event_type, state_key) } else { Ok(None) @@ -150,7 +150,7 @@ impl service::rooms::state_accessor::Data for KeyValueDatabase { event_type: &StateEventType, state_key: &str, ) -> Result>> { - if let Some(current_shortstatehash) = self.current_shortstatehash(room_id)? { + if let Some(current_shortstatehash) = services().rooms.state.get_room_shortstatehash(room_id)? { self.state_get(current_shortstatehash, event_type, state_key) } else { Ok(None) diff --git a/src/database/key_value/rooms/state_compressor.rs b/src/database/key_value/rooms/state_compressor.rs index 23a7122b..aee1890c 100644 --- a/src/database/key_value/rooms/state_compressor.rs +++ b/src/database/key_value/rooms/state_compressor.rs @@ -39,8 +39,8 @@ impl service::rooms::state_compressor::Data for KeyValueDatabase { } fn save_statediff(&self, shortstatehash: u64, diff: StateDiff) -> Result<()> { - let mut value = diff.parent.to_be_bytes().to_vec(); - for new in &diff.new { + let mut value = diff.parent.unwrap_or(0).to_be_bytes().to_vec(); + for new in &diff.added { value.extend_from_slice(&new[..]); } diff --git a/src/database/key_value/rooms/timeline.rs b/src/database/key_value/rooms/timeline.rs index c42509e0..a3b6c17d 100644 --- a/src/database/key_value/rooms/timeline.rs +++ b/src/database/key_value/rooms/timeline.rs @@ -3,7 +3,7 @@ use std::{collections::hash_map, mem::size_of, sync::Arc}; use ruma::{UserId, RoomId, api::client::error::ErrorKind, EventId, signatures::CanonicalJsonObject}; use tracing::error; -use crate::{service, database::KeyValueDatabase, utils, Error, PduEvent, Result}; +use crate::{service, database::KeyValueDatabase, utils, Error, PduEvent, Result, services}; impl service::rooms::timeline::Data for KeyValueDatabase { fn last_timeline_count(&self, sender_user: &UserId, room_id: &RoomId) -> Result { @@ -191,7 +191,7 @@ impl service::rooms::timeline::Data for KeyValueDatabase { room_id: &RoomId, since: u64, ) -> Result, PduEvent)>>>> { - let prefix = self + let prefix = services().rooms.short .get_shortroomid(room_id)? .expect("room exists") .to_be_bytes() @@ -203,7 +203,7 @@ impl service::rooms::timeline::Data for KeyValueDatabase { let user_id = user_id.to_owned(); - Ok(self + Ok(Box::new(self .pduid_pdu .iter_from(&first_pdu_id, false) .take_while(move |(k, _)| k.starts_with(&prefix)) @@ -214,7 +214,7 @@ impl service::rooms::timeline::Data for KeyValueDatabase { pdu.remove_transaction_id()?; } Ok((pdu_id, pdu)) - })) + }))) } /// Returns an iterator over all events and their tokens in a room that happened before the @@ -226,7 +226,7 @@ impl service::rooms::timeline::Data for KeyValueDatabase { until: u64, ) -> Result, PduEvent)>>>> { // Create the first part of the full pdu id - let prefix = self + let prefix = services().rooms.short .get_shortroomid(room_id)? .expect("room exists") .to_be_bytes() @@ -239,7 +239,7 @@ impl service::rooms::timeline::Data for KeyValueDatabase { let user_id = user_id.to_owned(); - Ok(self + Ok(Box::new(self .pduid_pdu .iter_from(current, true) .take_while(move |(k, _)| k.starts_with(&prefix)) @@ -250,7 +250,7 @@ impl service::rooms::timeline::Data for KeyValueDatabase { pdu.remove_transaction_id()?; } Ok((pdu_id, pdu)) - })) + }))) } fn pdus_after<'a>( @@ -260,7 +260,7 @@ impl service::rooms::timeline::Data for KeyValueDatabase { from: u64, ) -> Result, PduEvent)>>>> { // Create the first part of the full pdu id - let prefix = self + let prefix = services().rooms.short .get_shortroomid(room_id)? .expect("room exists") .to_be_bytes() @@ -273,7 +273,7 @@ impl service::rooms::timeline::Data for KeyValueDatabase { let user_id = user_id.to_owned(); - Ok(self + Ok(Box::new(self .pduid_pdu .iter_from(current, false) .take_while(move |(k, _)| k.starts_with(&prefix)) @@ -284,6 +284,6 @@ impl service::rooms::timeline::Data for KeyValueDatabase { pdu.remove_transaction_id()?; } Ok((pdu_id, pdu)) - })) + }))) } } diff --git a/src/database/key_value/rooms/user.rs b/src/database/key_value/rooms/user.rs index d49bc1d7..66681e3c 100644 --- a/src/database/key_value/rooms/user.rs +++ b/src/database/key_value/rooms/user.rs @@ -1,6 +1,6 @@ use ruma::{UserId, RoomId}; -use crate::{service, database::KeyValueDatabase, utils, Error, Result}; +use crate::{service, database::KeyValueDatabase, utils, Error, Result, services}; impl service::rooms::user::Data for KeyValueDatabase { fn reset_notification_counts(&self, user_id: &UserId, room_id: &RoomId) -> Result<()> { @@ -50,7 +50,7 @@ impl service::rooms::user::Data for KeyValueDatabase { token: u64, shortstatehash: u64, ) -> Result<()> { - let shortroomid = self.get_shortroomid(room_id)?.expect("room exists"); + let shortroomid = services().rooms.short.get_shortroomid(room_id)?.expect("room exists"); let mut key = shortroomid.to_be_bytes().to_vec(); key.extend_from_slice(&token.to_be_bytes()); @@ -60,7 +60,7 @@ impl service::rooms::user::Data for KeyValueDatabase { } fn get_token_shortstatehash(&self, room_id: &RoomId, token: u64) -> Result> { - let shortroomid = self.get_shortroomid(room_id)?.expect("room exists"); + let shortroomid = services().rooms.short.get_shortroomid(room_id)?.expect("room exists"); let mut key = shortroomid.to_be_bytes().to_vec(); key.extend_from_slice(&token.to_be_bytes()); diff --git a/src/database/key_value/users.rs b/src/database/key_value/users.rs index 82e3bac6..338d8800 100644 --- a/src/database/key_value/users.rs +++ b/src/database/key_value/users.rs @@ -57,12 +57,12 @@ impl service::users::Data for KeyValueDatabase { /// Returns an iterator over all users on this homeserver. fn iter(&self) -> Box>>> { - self.userid_password.iter().map(|(bytes, _)| { + Box::new(self.userid_password.iter().map(|(bytes, _)| { UserId::parse(utils::string_from_bytes(&bytes).map_err(|_| { Error::bad_database("User ID in userid_password is invalid unicode.") })?) .map_err(|_| Error::bad_database("User ID in userid_password is invalid.")) - }) + })) } /// Returns a list of local users as list of usernames. @@ -274,7 +274,7 @@ impl service::users::Data for KeyValueDatabase { let mut prefix = user_id.as_bytes().to_vec(); prefix.push(0xff); // All devices have metadata - self.userdeviceid_metadata + Box::new(self.userdeviceid_metadata .scan_prefix(prefix) .map(|(bytes, _)| { Ok(utils::string_from_bytes( @@ -285,7 +285,7 @@ impl service::users::Data for KeyValueDatabase { ) .map_err(|_| Error::bad_database("Device ID in userdeviceid_metadata is invalid."))? .into()) - }) + })) } /// Replaces the access token of one device. @@ -617,7 +617,7 @@ impl service::users::Data for KeyValueDatabase { let to = to.unwrap_or(u64::MAX); - self.keychangeid_userid + Box::new(self.keychangeid_userid .iter_from(&start, false) .take_while(move |(k, _)| { k.starts_with(&prefix) @@ -638,7 +638,7 @@ impl service::users::Data for KeyValueDatabase { Error::bad_database("User ID in devicekeychangeid_userid is invalid unicode.") })?) .map_err(|_| Error::bad_database("User ID in devicekeychangeid_userid is invalid.")) - }) + })) } fn mark_device_key_update( @@ -646,9 +646,10 @@ impl service::users::Data for KeyValueDatabase { user_id: &UserId, ) -> Result<()> { let count = services().globals.next_count()?.to_be_bytes(); - for room_id in services().rooms.rooms_joined(user_id).filter_map(|r| r.ok()) { + for room_id in services().rooms.state_cache.rooms_joined(user_id).filter_map(|r| r.ok()) { // Don't send key updates to unencrypted rooms if services().rooms + .state_accessor .room_state_get(&room_id, &StateEventType::RoomEncryption, "")? .is_none() { @@ -882,12 +883,12 @@ impl service::users::Data for KeyValueDatabase { let mut key = user_id.as_bytes().to_vec(); key.push(0xff); - self.userdeviceid_metadata + Box::new(self.userdeviceid_metadata .scan_prefix(key) .map(|(_, bytes)| { serde_json::from_slice::(&bytes) .map_err(|_| Error::bad_database("Device in userdeviceid_metadata is invalid.")) - }) + })) } /// Creates a new sync filter. Returns the filter id. diff --git a/src/database/mod.rs b/src/database/mod.rs index 22bfef06..aa5c5839 100644 --- a/src/database/mod.rs +++ b/src/database/mod.rs @@ -1,7 +1,7 @@ pub mod abstraction; pub mod key_value; -use crate::{utils, Config, Error, Result, service::{users, globals, uiaa, rooms, account_data, media, key_backups, transaction_ids, sending, appservice, pusher}}; +use crate::{utils, Config, Error, Result, service::{users, globals, uiaa, rooms::{self, state_compressor::CompressedStateEvent}, account_data, media, key_backups, transaction_ids, sending, appservice, pusher}, services, PduEvent, Services, SERVICES}; use abstraction::KeyValueDatabaseEngine; use directories::ProjectDirs; use futures_util::{stream::FuturesUnordered, StreamExt}; @@ -9,7 +9,7 @@ use lru_cache::LruCache; use ruma::{ events::{ push_rules::PushRulesEventContent, room::message::RoomMessageEventContent, - GlobalAccountDataEvent, GlobalAccountDataEventType, + GlobalAccountDataEvent, GlobalAccountDataEventType, StateEventType, }, push::Ruleset, DeviceId, EventId, RoomId, UserId, signatures::CanonicalJsonValue, @@ -151,6 +151,30 @@ pub struct KeyValueDatabase { //pub pusher: pusher::PushData, pub(super) senderkey_pusher: Arc, + + pub(super) cached_registrations: Arc>>, + pub(super) pdu_cache: Mutex, Arc>>, + pub(super) shorteventid_cache: Mutex>>, + pub(super) auth_chain_cache: Mutex, Arc>>>, + pub(super) eventidshort_cache: Mutex, u64>>, + pub(super) statekeyshort_cache: Mutex>, + pub(super) shortstatekey_cache: Mutex>, + pub(super) our_real_users_cache: RwLock, Arc>>>>, + pub(super) appservice_in_room_cache: RwLock, HashMap>>, + pub(super) lazy_load_waiting: + Mutex, Box, Box, u64), HashSet>>>, + pub(super) stateinfo_cache: Mutex< + LruCache< + u64, + Vec<( + u64, // sstatehash + HashSet, // full state + HashSet, // added + HashSet, // removed + )>, + >, + >, + pub(super) lasttimelinecount_cache: Mutex, u64>>, } impl KeyValueDatabase { @@ -214,7 +238,7 @@ impl KeyValueDatabase { } /// Load an existing database or create a new one. - pub async fn load_or_create(config: &Config) -> Result>> { + pub async fn load_or_create(config: &Config) -> Result<()> { Self::check_db_setup(config)?; if !Path::new(&config.database_path).exists() { @@ -253,7 +277,7 @@ impl KeyValueDatabase { let (admin_sender, admin_receiver) = mpsc::unbounded_channel(); let (sending_sender, sending_receiver) = mpsc::unbounded_channel(); - let db = Self { + let db = Arc::new(Self { _db: builder.clone(), userid_password: builder.open_tree("userid_password")?, userid_displayname: builder.open_tree("userid_displayname")?, @@ -345,18 +369,53 @@ impl KeyValueDatabase { senderkey_pusher: builder.open_tree("senderkey_pusher")?, global: builder.open_tree("global")?, server_signingkeys: builder.open_tree("server_signingkeys")?, - }; - // TODO: do this after constructing the db + cached_registrations: Arc::new(RwLock::new(HashMap::new())), + pdu_cache: Mutex::new(LruCache::new( + config + .pdu_cache_capacity + .try_into() + .expect("pdu cache capacity fits into usize"), + )), + auth_chain_cache: Mutex::new(LruCache::new( + (100_000.0 * config.conduit_cache_capacity_modifier) as usize, + )), + shorteventid_cache: Mutex::new(LruCache::new( + (100_000.0 * config.conduit_cache_capacity_modifier) as usize, + )), + eventidshort_cache: Mutex::new(LruCache::new( + (100_000.0 * config.conduit_cache_capacity_modifier) as usize, + )), + shortstatekey_cache: Mutex::new(LruCache::new( + (100_000.0 * config.conduit_cache_capacity_modifier) as usize, + )), + statekeyshort_cache: Mutex::new(LruCache::new( + (100_000.0 * config.conduit_cache_capacity_modifier) as usize, + )), + our_real_users_cache: RwLock::new(HashMap::new()), + appservice_in_room_cache: RwLock::new(HashMap::new()), + lazy_load_waiting: Mutex::new(HashMap::new()), + stateinfo_cache: Mutex::new(LruCache::new( + (100.0 * config.conduit_cache_capacity_modifier) as usize, + )), + lasttimelinecount_cache: Mutex::new(HashMap::new()), + + }); + + let services_raw = Services::build(Arc::clone(&db)); + + // This is the first and only time we initialize the SERVICE static + *SERVICES.write().unwrap() = Some(services_raw); + // Matrix resource ownership is based on the server name; changing it // requires recreating the database from scratch. - if guard.users.count()? > 0 { + if services().users.count()? > 0 { let conduit_user = - UserId::parse_with_server_name("conduit", guard.globals.server_name()) + UserId::parse_with_server_name("conduit", services().globals.server_name()) .expect("@conduit:server_name is valid"); - if !guard.users.exists(&conduit_user)? { + if !services().users.exists(&conduit_user)? { error!( "The {} server user does not exist, and the database is not new.", conduit_user @@ -370,11 +429,10 @@ impl KeyValueDatabase { // If the database has any data, perform data migrations before starting let latest_database_version = 11; - if guard.users.count()? > 0 { - let db = &*guard; + if services().users.count()? > 0 { // MIGRATIONS - if db.globals.database_version()? < 1 { - for (roomserverid, _) in db.rooms.roomserverids.iter() { + if services().globals.database_version()? < 1 { + for (roomserverid, _) in db.roomserverids.iter() { let mut parts = roomserverid.split(|&b| b == 0xff); let room_id = parts.next().expect("split always returns one element"); let servername = match parts.next() { @@ -388,17 +446,17 @@ impl KeyValueDatabase { serverroomid.push(0xff); serverroomid.extend_from_slice(room_id); - db.rooms.serverroomids.insert(&serverroomid, &[])?; + db.serverroomids.insert(&serverroomid, &[])?; } - db.globals.bump_database_version(1)?; + services().globals.bump_database_version(1)?; warn!("Migration: 0 -> 1 finished"); } - if db.globals.database_version()? < 2 { + if services().globals.database_version()? < 2 { // We accidentally inserted hashed versions of "" into the db instead of just "" - for (userid, password) in db.users.userid_password.iter() { + for (userid, password) in db.userid_password.iter() { let password = utils::string_from_bytes(&password); let empty_hashed_password = password.map_or(false, |password| { @@ -406,59 +464,59 @@ impl KeyValueDatabase { }); if empty_hashed_password { - db.users.userid_password.insert(&userid, b"")?; + db.userid_password.insert(&userid, b"")?; } } - db.globals.bump_database_version(2)?; + services().globals.bump_database_version(2)?; warn!("Migration: 1 -> 2 finished"); } - if db.globals.database_version()? < 3 { + if services().globals.database_version()? < 3 { // Move media to filesystem - for (key, content) in db.media.mediaid_file.iter() { + for (key, content) in db.mediaid_file.iter() { if content.is_empty() { continue; } - let path = db.globals.get_media_file(&key); + let path = services().globals.get_media_file(&key); let mut file = fs::File::create(path)?; file.write_all(&content)?; - db.media.mediaid_file.insert(&key, &[])?; + db.mediaid_file.insert(&key, &[])?; } - db.globals.bump_database_version(3)?; + services().globals.bump_database_version(3)?; warn!("Migration: 2 -> 3 finished"); } - if db.globals.database_version()? < 4 { - // Add federated users to db as deactivated - for our_user in db.users.iter() { + if services().globals.database_version()? < 4 { + // Add federated users to services() as deactivated + for our_user in services().users.iter() { let our_user = our_user?; - if db.users.is_deactivated(&our_user)? { + if services().users.is_deactivated(&our_user)? { continue; } - for room in db.rooms.rooms_joined(&our_user) { - for user in db.rooms.room_members(&room?) { + for room in services().rooms.state_cache.rooms_joined(&our_user) { + for user in services().rooms.state_cache.room_members(&room?) { let user = user?; - if user.server_name() != db.globals.server_name() { + if user.server_name() != services().globals.server_name() { println!("Migration: Creating user {}", user); - db.users.create(&user, None)?; + services().users.create(&user, None)?; } } } } - db.globals.bump_database_version(4)?; + services().globals.bump_database_version(4)?; warn!("Migration: 3 -> 4 finished"); } - if db.globals.database_version()? < 5 { + if services().globals.database_version()? < 5 { // Upgrade user data store - for (roomuserdataid, _) in db.account_data.roomuserdataid_accountdata.iter() { + for (roomuserdataid, _) in db.roomuserdataid_accountdata.iter() { let mut parts = roomuserdataid.split(|&b| b == 0xff); let room_id = parts.next().unwrap(); let user_id = parts.next().unwrap(); @@ -470,30 +528,29 @@ impl KeyValueDatabase { key.push(0xff); key.extend_from_slice(event_type); - db.account_data - .roomusertype_roomuserdataid + db.roomusertype_roomuserdataid .insert(&key, &roomuserdataid)?; } - db.globals.bump_database_version(5)?; + services().globals.bump_database_version(5)?; warn!("Migration: 4 -> 5 finished"); } - if db.globals.database_version()? < 6 { + if services().globals.database_version()? < 6 { // Set room member count - for (roomid, _) in db.rooms.roomid_shortstatehash.iter() { + for (roomid, _) in db.roomid_shortstatehash.iter() { let string = utils::string_from_bytes(&roomid).unwrap(); let room_id = <&RoomId>::try_from(string.as_str()).unwrap(); - db.rooms.update_joined_count(room_id, &db)?; + services().rooms.state_cache.update_joined_count(room_id)?; } - db.globals.bump_database_version(6)?; + services().globals.bump_database_version(6)?; warn!("Migration: 5 -> 6 finished"); } - if db.globals.database_version()? < 7 { + if services().globals.database_version()? < 7 { // Upgrade state store let mut last_roomstates: HashMap, u64> = HashMap::new(); let mut current_sstatehash: Option = None; @@ -513,7 +570,7 @@ impl KeyValueDatabase { let states_parents = last_roomsstatehash.map_or_else( || Ok(Vec::new()), |&last_roomsstatehash| { - db.rooms.state_accessor.load_shortstatehash_info(dbg!(last_roomsstatehash)) + services().rooms.state_compressor.load_shortstatehash_info(dbg!(last_roomsstatehash)) }, )?; @@ -535,7 +592,7 @@ impl KeyValueDatabase { (current_state, HashSet::new()) }; - db.rooms.save_state_from_diff( + services().rooms.state_compressor.save_state_from_diff( dbg!(current_sstatehash), statediffnew, statediffremoved, @@ -544,7 +601,7 @@ impl KeyValueDatabase { )?; /* - let mut tmp = db.rooms.load_shortstatehash_info(¤t_sstatehash, &db)?; + let mut tmp = services().rooms.load_shortstatehash_info(¤t_sstatehash)?; let state = tmp.pop().unwrap(); println!( "{}\t{}{:?}: {:?} + {:?} - {:?}", @@ -587,14 +644,13 @@ impl KeyValueDatabase { current_sstatehash = Some(sstatehash); let event_id = db - .rooms .shorteventid_eventid .get(&seventid) .unwrap() .unwrap(); let string = utils::string_from_bytes(&event_id).unwrap(); let event_id = <&EventId>::try_from(string.as_str()).unwrap(); - let pdu = db.rooms.get_pdu(event_id).unwrap().unwrap(); + let pdu = services().rooms.timeline.get_pdu(event_id).unwrap().unwrap(); if Some(&pdu.room_id) != current_room.as_ref() { current_room = Some(pdu.room_id.clone()); @@ -615,20 +671,20 @@ impl KeyValueDatabase { )?; } - db.globals.bump_database_version(7)?; + services().globals.bump_database_version(7)?; warn!("Migration: 6 -> 7 finished"); } - if db.globals.database_version()? < 8 { + if services().globals.database_version()? < 8 { // Generate short room ids for all rooms - for (room_id, _) in db.rooms.roomid_shortstatehash.iter() { - let shortroomid = db.globals.next_count()?.to_be_bytes(); - db.rooms.roomid_shortroomid.insert(&room_id, &shortroomid)?; + for (room_id, _) in db.roomid_shortstatehash.iter() { + let shortroomid = services().globals.next_count()?.to_be_bytes(); + db.roomid_shortroomid.insert(&room_id, &shortroomid)?; info!("Migration: 8"); } // Update pduids db layout - let mut batch = db.rooms.pduid_pdu.iter().filter_map(|(key, v)| { + let mut batch = db.pduid_pdu.iter().filter_map(|(key, v)| { if !key.starts_with(b"!") { return None; } @@ -637,7 +693,6 @@ impl KeyValueDatabase { let count = parts.next().unwrap(); let short_room_id = db - .rooms .roomid_shortroomid .get(room_id) .unwrap() @@ -649,9 +704,9 @@ impl KeyValueDatabase { Some((new_key, v)) }); - db.rooms.pduid_pdu.insert_batch(&mut batch)?; + db.pduid_pdu.insert_batch(&mut batch)?; - let mut batch2 = db.rooms.eventid_pduid.iter().filter_map(|(k, value)| { + let mut batch2 = db.eventid_pduid.iter().filter_map(|(k, value)| { if !value.starts_with(b"!") { return None; } @@ -660,7 +715,6 @@ impl KeyValueDatabase { let count = parts.next().unwrap(); let short_room_id = db - .rooms .roomid_shortroomid .get(room_id) .unwrap() @@ -672,17 +726,16 @@ impl KeyValueDatabase { Some((k, new_value)) }); - db.rooms.eventid_pduid.insert_batch(&mut batch2)?; + db.eventid_pduid.insert_batch(&mut batch2)?; - db.globals.bump_database_version(8)?; + services().globals.bump_database_version(8)?; warn!("Migration: 7 -> 8 finished"); } - if db.globals.database_version()? < 9 { + if services().globals.database_version()? < 9 { // Update tokenids db layout let mut iter = db - .rooms .tokenids .iter() .filter_map(|(key, _)| { @@ -696,7 +749,6 @@ impl KeyValueDatabase { let pdu_id_count = parts.next().unwrap(); let short_room_id = db - .rooms .roomid_shortroomid .get(room_id) .unwrap() @@ -712,8 +764,7 @@ impl KeyValueDatabase { .peekable(); while iter.peek().is_some() { - db.rooms - .tokenids + db.tokenids .insert_batch(&mut iter.by_ref().take(1000))?; println!("smaller batch done"); } @@ -721,7 +772,6 @@ impl KeyValueDatabase { info!("Deleting starts"); let batch2: Vec<_> = db - .rooms .tokenids .iter() .filter_map(|(key, _)| { @@ -736,38 +786,37 @@ impl KeyValueDatabase { for key in batch2 { println!("del"); - db.rooms.tokenids.remove(&key)?; + db.tokenids.remove(&key)?; } - db.globals.bump_database_version(9)?; + services().globals.bump_database_version(9)?; warn!("Migration: 8 -> 9 finished"); } - if db.globals.database_version()? < 10 { + if services().globals.database_version()? < 10 { // Add other direction for shortstatekeys - for (statekey, shortstatekey) in db.rooms.statekey_shortstatekey.iter() { - db.rooms - .shortstatekey_statekey + for (statekey, shortstatekey) in db.statekey_shortstatekey.iter() { + db.shortstatekey_statekey .insert(&shortstatekey, &statekey)?; } // Force E2EE device list updates so we can send them over federation - for user_id in db.users.iter().filter_map(|r| r.ok()) { - db.users - .mark_device_key_update(&user_id, &db.rooms, &db.globals)?; + for user_id in services().users.iter().filter_map(|r| r.ok()) { + services().users + .mark_device_key_update(&user_id)?; } - db.globals.bump_database_version(10)?; + services().globals.bump_database_version(10)?; warn!("Migration: 9 -> 10 finished"); } - if db.globals.database_version()? < 11 { + if services().globals.database_version()? < 11 { db._db .open_tree("userdevicesessionid_uiaarequest")? .clear()?; - db.globals.bump_database_version(11)?; + services().globals.bump_database_version(11)?; warn!("Migration: 10 -> 11 finished"); } @@ -779,12 +828,12 @@ impl KeyValueDatabase { config.database_backend, latest_database_version ); } else { - guard + services() .globals .bump_database_version(latest_database_version)?; // Create the admin room and server user on first run - create_admin_room().await?; + services().admin.create_admin_room().await?; warn!( "Created new {} database with version {}", @@ -793,16 +842,16 @@ impl KeyValueDatabase { } // This data is probably outdated - guard.rooms.edus.presenceid_presence.clear()?; + db.presenceid_presence.clear()?; - guard.admin.start_handler(Arc::clone(&db), admin_receiver); + services().admin.start_handler(admin_receiver); // Set emergency access for the conduit user - match set_emergency_access(&guard) { + match set_emergency_access() { Ok(pwd_set) => { if pwd_set { warn!("The Conduit account emergency password is set! Please unset it as soon as you finish admin account recovery!"); - guard.admin.send_message(RoomMessageEventContent::text_plain("The Conduit account emergency password is set! Please unset it as soon as you finish admin account recovery!")); + services().admin.send_message(RoomMessageEventContent::text_plain("The Conduit account emergency password is set! Please unset it as soon as you finish admin account recovery!")); } } Err(e) => { @@ -813,21 +862,19 @@ impl KeyValueDatabase { } }; - guard + services() .sending - .start_handler(Arc::clone(&db), sending_receiver); + .start_handler(sending_receiver); - drop(guard); + Self::start_cleanup_task(config).await; - Self::start_cleanup_task(Arc::clone(&db), config).await; - - Ok(db) + Ok(()) } #[cfg(feature = "conduit_bin")] - pub async fn on_shutdown(db: Arc>) { + pub async fn on_shutdown() { info!(target: "shutdown-sync", "Received shutdown notification, notifying sync helpers..."); - db.read().await.globals.rotate.fire(); + services().globals.rotate.fire(); } pub async fn watch(&self, user_id: &UserId, device_id: &DeviceId) { @@ -844,33 +891,30 @@ impl KeyValueDatabase { // Return when *any* user changed his key // TODO: only send for user they share a room with futures.push( - self.users - .todeviceid_events + self.todeviceid_events .watch_prefix(&userdeviceid_prefix), ); - futures.push(self.rooms.userroomid_joined.watch_prefix(&userid_prefix)); + futures.push(self.userroomid_joined.watch_prefix(&userid_prefix)); futures.push( - self.rooms - .userroomid_invitestate + self.userroomid_invitestate .watch_prefix(&userid_prefix), ); - futures.push(self.rooms.userroomid_leftstate.watch_prefix(&userid_prefix)); + futures.push(self.userroomid_leftstate.watch_prefix(&userid_prefix)); futures.push( - self.rooms - .userroomid_notificationcount + self.userroomid_notificationcount .watch_prefix(&userid_prefix), ); futures.push( - self.rooms - .userroomid_highlightcount + self.userroomid_highlightcount .watch_prefix(&userid_prefix), ); // Events for rooms we are in - for room_id in self.rooms.rooms_joined(user_id).filter_map(|r| r.ok()) { - let short_roomid = self + for room_id in services().rooms.state_cache.rooms_joined(user_id).filter_map(|r| r.ok()) { + let short_roomid = services() .rooms + .short .get_shortroomid(&room_id) .ok() .flatten() @@ -883,33 +927,28 @@ impl KeyValueDatabase { roomid_prefix.push(0xff); // PDUs - futures.push(self.rooms.pduid_pdu.watch_prefix(&short_roomid)); + futures.push(self.pduid_pdu.watch_prefix(&short_roomid)); // EDUs futures.push( - self.rooms - .edus - .roomid_lasttypingupdate + self.roomid_lasttypingupdate .watch_prefix(&roomid_bytes), ); futures.push( - self.rooms - .edus - .readreceiptid_readreceipt + self.readreceiptid_readreceipt .watch_prefix(&roomid_prefix), ); // Key changes - futures.push(self.users.keychangeid_userid.watch_prefix(&roomid_prefix)); + futures.push(self.keychangeid_userid.watch_prefix(&roomid_prefix)); // Room account data let mut roomuser_prefix = roomid_prefix.clone(); roomuser_prefix.extend_from_slice(&userid_prefix); futures.push( - self.account_data - .roomusertype_roomuserdataid + self.roomusertype_roomuserdataid .watch_prefix(&roomuser_prefix), ); } @@ -918,22 +957,20 @@ impl KeyValueDatabase { globaluserdata_prefix.extend_from_slice(&userid_prefix); futures.push( - self.account_data - .roomusertype_roomuserdataid + self.roomusertype_roomuserdataid .watch_prefix(&globaluserdata_prefix), ); // More key changes (used when user is not joined to any rooms) - futures.push(self.users.keychangeid_userid.watch_prefix(&userid_prefix)); + futures.push(self.keychangeid_userid.watch_prefix(&userid_prefix)); // One time keys futures.push( - self.users - .userid_lastonetimekeyupdate + self.userid_lastonetimekeyupdate .watch_prefix(&userid_bytes), ); - futures.push(Box::pin(self.globals.rotate.watch())); + futures.push(Box::pin(services().globals.rotate.watch())); // Wait until one of them finds something futures.next().await; @@ -950,8 +987,8 @@ impl KeyValueDatabase { res } - #[tracing::instrument(skip(db, config))] - pub async fn start_cleanup_task(db: Arc>, config: &Config) { + #[tracing::instrument(skip(config))] + pub async fn start_cleanup_task(config: &Config) { use tokio::time::interval; #[cfg(unix)] @@ -984,7 +1021,7 @@ impl KeyValueDatabase { } let start = Instant::now(); - if let Err(e) = db.read().await._db.cleanup() { + if let Err(e) = services().globals.db._db.cleanup() { error!("cleanup: Errored: {}", e); } else { info!("cleanup: Finished in {:?}", start.elapsed()); @@ -995,26 +1032,25 @@ impl KeyValueDatabase { } /// Sets the emergency password and push rules for the @conduit account in case emergency password is set -fn set_emergency_access(db: &KeyValueDatabase) -> Result { - let conduit_user = UserId::parse_with_server_name("conduit", db.globals.server_name()) +fn set_emergency_access() -> Result { + let conduit_user = UserId::parse_with_server_name("conduit", services().globals.server_name()) .expect("@conduit:server_name is a valid UserId"); - db.users - .set_password(&conduit_user, db.globals.emergency_password().as_deref())?; + services().users + .set_password(&conduit_user, services().globals.emergency_password().as_deref())?; - let (ruleset, res) = match db.globals.emergency_password() { + let (ruleset, res) = match services().globals.emergency_password() { Some(_) => (Ruleset::server_default(&conduit_user), Ok(true)), None => (Ruleset::new(), Ok(false)), }; - db.account_data.update( + services().account_data.update( None, &conduit_user, GlobalAccountDataEventType::PushRules.to_string().into(), &GlobalAccountDataEvent { content: PushRulesEventContent { global: ruleset }, }, - &db.globals, )?; res diff --git a/src/lib.rs b/src/lib.rs index 72399003..75cf6c7e 100644 --- a/src/lib.rs +++ b/src/lib.rs @@ -13,22 +13,16 @@ mod service; pub mod api; mod utils; -use std::{cell::Cell, sync::RwLock}; +use std::{cell::Cell, sync::{RwLock, Arc}}; pub use config::Config; pub use utils::error::{Error, Result}; pub use service::{Services, pdu::PduEvent}; pub use api::ruma_wrapper::{Ruma, RumaResponse}; -use crate::database::KeyValueDatabase; +pub static SERVICES: RwLock>> = RwLock::new(None); -pub static SERVICES: RwLock> = RwLock::new(None); - -enum ServicesEnum { - Rocksdb(Services) -} - -pub fn services<'a>() -> &'a Services { - &SERVICES.read().unwrap() +pub fn services<'a>() -> Arc { + Arc::clone(&SERVICES.read().unwrap()) } diff --git a/src/main.rs b/src/main.rs index 543b953e..d5b2731e 100644 --- a/src/main.rs +++ b/src/main.rs @@ -69,19 +69,14 @@ async fn main() { config.warn_deprecated(); - let db = match KeyValueDatabase::load_or_create(&config).await { - Ok(db) => db, - Err(e) => { - eprintln!( - "The database couldn't be loaded or created. The following error occured: {}", - e - ); - std::process::exit(1); - } + if let Err(e) = KeyValueDatabase::load_or_create(&config).await { + eprintln!( + "The database couldn't be loaded or created. The following error occured: {}", + e + ); + std::process::exit(1); }; - SERVICES.set(db).expect("this is the first and only time we initialize the SERVICE static"); - let start = async { run_server().await.unwrap(); }; diff --git a/src/service/account_data/mod.rs b/src/service/account_data/mod.rs index c56c69d2..35ca1495 100644 --- a/src/service/account_data/mod.rs +++ b/src/service/account_data/mod.rs @@ -17,11 +17,11 @@ use tracing::error; use crate::{service::*, services, utils, Error, Result}; -pub struct Service { - db: D, +pub struct Service { + db: Box, } -impl Service { +impl Service { /// Places one event in the account data of the user and removes the previous entry. #[tracing::instrument(skip(self, room_id, user_id, event_type, data))] pub fn update( diff --git a/src/service/appservice/mod.rs b/src/service/appservice/mod.rs index 63fa3afe..1a5ce50c 100644 --- a/src/service/appservice/mod.rs +++ b/src/service/appservice/mod.rs @@ -3,11 +3,11 @@ pub use data::Data; use crate::Result; -pub struct Service { - db: D, +pub struct Service { + db: Box, } -impl Service { +impl Service { /// Registers an appservice and returns the ID to the caller pub fn register_appservice(&self, yaml: serde_yaml::Value) -> Result { self.db.register_appservice(yaml) diff --git a/src/service/globals/mod.rs b/src/service/globals/mod.rs index 6cfeab81..48d7b064 100644 --- a/src/service/globals/mod.rs +++ b/src/service/globals/mod.rs @@ -36,8 +36,8 @@ type SyncHandle = ( Receiver>>, // rx ); -pub struct Service { - pub db: D, +pub struct Service { + pub db: Box, pub actual_destination_cache: Arc>, // actual_destination, host pub tls_name_override: Arc>, @@ -92,9 +92,9 @@ impl Default for RotationHandler { } -impl Service { +impl Service { pub fn load( - db: D, + db: Box, config: Config, ) -> Result { let keypair = db.load_keypair(); diff --git a/src/service/key_backups/mod.rs b/src/service/key_backups/mod.rs index ce867fb5..4bd9efd3 100644 --- a/src/service/key_backups/mod.rs +++ b/src/service/key_backups/mod.rs @@ -12,11 +12,11 @@ use ruma::{ }; use std::{collections::BTreeMap, sync::Arc}; -pub struct Service { - db: D, +pub struct Service { + db: Box, } -impl Service { +impl Service { pub fn create_backup( &self, user_id: &UserId, diff --git a/src/service/media/mod.rs b/src/service/media/mod.rs index 5037809c..d61292bb 100644 --- a/src/service/media/mod.rs +++ b/src/service/media/mod.rs @@ -15,11 +15,11 @@ pub struct FileMeta { pub file: Vec, } -pub struct Service { - db: D, +pub struct Service { + db: Box, } -impl Service { +impl Service { /// Uploads a file. pub async fn create( &self, diff --git a/src/service/mod.rs b/src/service/mod.rs index 4364c72e..47d4651d 100644 --- a/src/service/mod.rs +++ b/src/service/mod.rs @@ -1,3 +1,5 @@ +use std::sync::Arc; + pub mod account_data; pub mod admin; pub mod appservice; @@ -12,18 +14,36 @@ pub mod transaction_ids; pub mod uiaa; pub mod users; -pub struct Services -{ - pub appservice: appservice::Service, - pub pusher: pusher::Service, - pub rooms: rooms::Service, - pub transaction_ids: transaction_ids::Service, - pub uiaa: uiaa::Service, - pub users: users::Service, - pub account_data: account_data::Service, +pub struct Services { + pub appservice: appservice::Service, + pub pusher: pusher::Service, + pub rooms: rooms::Service, + pub transaction_ids: transaction_ids::Service, + pub uiaa: uiaa::Service, + pub users: users::Service, + pub account_data: account_data::Service, pub admin: admin::Service, - pub globals: globals::Service, - pub key_backups: key_backups::Service, - pub media: media::Service, + pub globals: globals::Service, + pub key_backups: key_backups::Service, + pub media: media::Service, pub sending: sending::Service, } + +impl Services { + pub fn build(db: Arc) { + Self { + appservice: appservice::Service { db: Arc::clone(&db) }, + pusher: appservice::Service { db: Arc::clone(&db) }, + rooms: appservice::Service { db: Arc::clone(&db) }, + transaction_ids: appservice::Service { db: Arc::clone(&db) }, + uiaa: appservice::Service { db: Arc::clone(&db) }, + users: appservice::Service { db: Arc::clone(&db) }, + account_data: appservice::Service { db: Arc::clone(&db) }, + admin: appservice::Service { db: Arc::clone(&db) }, + globals: appservice::Service { db: Arc::clone(&db) }, + key_backups: appservice::Service { db: Arc::clone(&db) }, + media: appservice::Service { db: Arc::clone(&db) }, + sending: appservice::Service { db: Arc::clone(&db) }, + } + } +} diff --git a/src/service/pusher/mod.rs b/src/service/pusher/mod.rs index 64c7f1fa..af30ca47 100644 --- a/src/service/pusher/mod.rs +++ b/src/service/pusher/mod.rs @@ -23,11 +23,11 @@ use ruma::{ use std::{fmt::Debug, mem}; use tracing::{error, info, warn}; -pub struct Service { - db: D, +pub struct Service { + db: Box, } -impl Service { +impl Service { pub fn set_pusher(&self, sender: &UserId, pusher: set_pusher::v3::Pusher) -> Result<()> { self.db.set_pusher(sender, pusher) } diff --git a/src/service/rooms/alias/data.rs b/src/service/rooms/alias/data.rs index c5d45e36..81022096 100644 --- a/src/service/rooms/alias/data.rs +++ b/src/service/rooms/alias/data.rs @@ -25,5 +25,5 @@ pub trait Data { fn local_aliases_for_room( &self, room_id: &RoomId, - ) -> Result>>; + ) -> Box>>>; } diff --git a/src/service/rooms/alias/mod.rs b/src/service/rooms/alias/mod.rs index abe299d4..ef5888fc 100644 --- a/src/service/rooms/alias/mod.rs +++ b/src/service/rooms/alias/mod.rs @@ -4,11 +4,11 @@ pub use data::Data; use ruma::{RoomAliasId, RoomId}; use crate::Result; -pub struct Service { - db: D, +pub struct Service { + db: Box, } -impl Service { +impl Service { #[tracing::instrument(skip(self))] pub fn set_alias( &self, diff --git a/src/service/rooms/auth_chain/data.rs b/src/service/rooms/auth_chain/data.rs index 5177d6d6..e4e8550b 100644 --- a/src/service/rooms/auth_chain/data.rs +++ b/src/service/rooms/auth_chain/data.rs @@ -2,6 +2,6 @@ use std::collections::HashSet; use crate::Result; pub trait Data { - fn get_cached_eventid_authchain(&self, shorteventid: u64) -> Result>; + fn get_cached_eventid_authchain(&self, shorteventid: u64) -> Result>>; fn cache_eventid_authchain(&self, shorteventid: u64, auth_chain: &HashSet) -> Result<()>; } diff --git a/src/service/rooms/auth_chain/mod.rs b/src/service/rooms/auth_chain/mod.rs index 9ea4763e..26a3f3f0 100644 --- a/src/service/rooms/auth_chain/mod.rs +++ b/src/service/rooms/auth_chain/mod.rs @@ -5,11 +5,11 @@ pub use data::Data; use crate::Result; -pub struct Service { - db: D, +pub struct Service { + db: Box, } -impl Service { +impl Service { #[tracing::instrument(skip(self))] pub fn get_cached_eventid_authchain<'a>( &'a self, diff --git a/src/service/rooms/directory/mod.rs b/src/service/rooms/directory/mod.rs index 68535057..fb289941 100644 --- a/src/service/rooms/directory/mod.rs +++ b/src/service/rooms/directory/mod.rs @@ -4,11 +4,11 @@ use ruma::RoomId; use crate::Result; -pub struct Service { - db: D, +pub struct Service { + db: Box, } -impl Service { +impl Service { #[tracing::instrument(skip(self))] pub fn set_public(&self, room_id: &RoomId) -> Result<()> { self.db.set_public(room_id) diff --git a/src/service/rooms/edus/mod.rs b/src/service/rooms/edus/mod.rs index dbe1b6e8..8552363e 100644 --- a/src/service/rooms/edus/mod.rs +++ b/src/service/rooms/edus/mod.rs @@ -4,8 +4,8 @@ pub mod typing; pub trait Data: presence::Data + read_receipt::Data + typing::Data {} -pub struct Service { - pub presence: presence::Service, - pub read_receipt: read_receipt::Service, - pub typing: typing::Service, +pub struct Service { + pub presence: presence::Service, + pub read_receipt: read_receipt::Service, + pub typing: typing::Service, } diff --git a/src/service/rooms/edus/presence/mod.rs b/src/service/rooms/edus/presence/mod.rs index 646cf549..73b7b5a5 100644 --- a/src/service/rooms/edus/presence/mod.rs +++ b/src/service/rooms/edus/presence/mod.rs @@ -6,11 +6,11 @@ use ruma::{RoomId, UserId, events::presence::PresenceEvent}; use crate::Result; -pub struct Service { - db: D, +pub struct Service { + db: Box, } -impl Service { +impl Service { /// Adds a presence event which will be saved until a new event replaces it. /// /// Note: This method takes a RoomId because presence updates are always bound to rooms to diff --git a/src/service/rooms/edus/read_receipt/mod.rs b/src/service/rooms/edus/read_receipt/mod.rs index 3f0b1476..2a4c0b7f 100644 --- a/src/service/rooms/edus/read_receipt/mod.rs +++ b/src/service/rooms/edus/read_receipt/mod.rs @@ -4,11 +4,11 @@ pub use data::Data; use ruma::{RoomId, UserId, events::receipt::ReceiptEvent, serde::Raw}; use crate::Result; -pub struct Service { - db: D, +pub struct Service { + db: Box, } -impl Service { +impl Service { /// Replaces the previous read receipt. pub fn readreceipt_update( &self, diff --git a/src/service/rooms/edus/typing/mod.rs b/src/service/rooms/edus/typing/mod.rs index 00cfdecb..16a135f8 100644 --- a/src/service/rooms/edus/typing/mod.rs +++ b/src/service/rooms/edus/typing/mod.rs @@ -4,11 +4,11 @@ use ruma::{UserId, RoomId, events::SyncEphemeralRoomEvent}; use crate::Result; -pub struct Service { - db: D, +pub struct Service { + db: Box, } -impl Service { +impl Service { /// Sets a user as typing until the timeout timestamp is reached or roomtyping_remove is /// called. pub fn typing_add(&self, user_id: &UserId, room_id: &RoomId, timeout: u64) -> Result<()> { diff --git a/src/service/rooms/event_handler/mod.rs b/src/service/rooms/event_handler/mod.rs index 8a8725b8..e2291126 100644 --- a/src/service/rooms/event_handler/mod.rs +++ b/src/service/rooms/event_handler/mod.rs @@ -1,14 +1,16 @@ /// An async function that can recursively call itself. type AsyncRecursiveType<'a, T> = Pin + 'a + Send>>; +use ruma::{RoomVersionId, signatures::CanonicalJsonObject, api::federation::discovery::{get_server_keys, get_remote_server_keys}}; +use tokio::sync::Semaphore; use std::{ collections::{btree_map, hash_map, BTreeMap, HashMap, HashSet}, pin::Pin, - sync::{Arc, RwLock}, - time::{Duration, Instant}, + sync::{Arc, RwLock, RwLockWriteGuard}, + time::{Duration, Instant, SystemTime}, }; -use futures_util::{Future, stream::FuturesUnordered}; +use futures_util::{Future, stream::FuturesUnordered, StreamExt}; use ruma::{ api::{ client::error::ErrorKind, @@ -22,7 +24,7 @@ use ruma::{ uint, EventId, MilliSecondsSinceUnixEpoch, RoomId, ServerName, ServerSigningKeyId, }; use serde_json::value::{to_raw_value, RawValue as RawJsonValue}; -use tracing::{error, info, trace, warn}; +use tracing::{error, info, trace, warn, debug}; use crate::{service::*, services, Result, Error, PduEvent}; @@ -53,7 +55,7 @@ impl Service { /// it /// 14. Use state resolution to find new room state // We use some AsyncRecursiveType hacks here so we can call this async funtion recursively - #[tracing::instrument(skip(value, is_timeline_event, pub_key_map))] + #[tracing::instrument(skip(self, value, is_timeline_event, pub_key_map))] pub(crate) async fn handle_incoming_pdu<'a>( &self, origin: &'a ServerName, @@ -64,10 +66,11 @@ impl Service { pub_key_map: &'a RwLock>>, ) -> Result>> { if !services().rooms.metadata.exists(room_id)? { - return Error::BadRequest( + return Err(Error::BadRequest( ErrorKind::NotFound, "Room is unknown to this server", - )}; + )); + } services() .rooms @@ -732,7 +735,7 @@ impl Service { &incoming_pdu.sender, incoming_pdu.state_key.as_deref(), &incoming_pdu.content, - )? + )?; let soft_fail = !state_res::event_auth::auth_check( &room_version, @@ -821,7 +824,7 @@ impl Service { let shortstatekey = services() .rooms .short - .get_or_create_shortstatekey(&incoming_pdu.kind.to_string().into(), state_key)? + .get_or_create_shortstatekey(&incoming_pdu.kind.to_string().into(), state_key)?; state_after.insert(shortstatekey, Arc::from(&*incoming_pdu.event_id)); } @@ -1236,7 +1239,7 @@ impl Service { let signature_ids = signature_object.keys().cloned().collect::>(); - let fetch_res = fetch_signing_keys( + let fetch_res = self.fetch_signing_keys( signature_server.as_str().try_into().map_err(|_| { Error::BadServerResponse("Invalid servername in signatures of server response pdu.") })?, @@ -1481,4 +1484,168 @@ impl Service { )) } } + + /// Search the DB for the signing keys of the given server, if we don't have them + /// fetch them from the server and save to our DB. + #[tracing::instrument(skip_all)] + pub async fn fetch_signing_keys( + &self, + origin: &ServerName, + signature_ids: Vec, + ) -> Result> { + let contains_all_ids = + |keys: &BTreeMap| signature_ids.iter().all(|id| keys.contains_key(id)); + + let permit = services() + .globals + .servername_ratelimiter + .read() + .unwrap() + .get(origin) + .map(|s| Arc::clone(s).acquire_owned()); + + let permit = match permit { + Some(p) => p, + None => { + let mut write = services().globals.servername_ratelimiter.write().unwrap(); + let s = Arc::clone( + write + .entry(origin.to_owned()) + .or_insert_with(|| Arc::new(Semaphore::new(1))), + ); + + s.acquire_owned() + } + } + .await; + + let back_off = |id| match services() + .globals + .bad_signature_ratelimiter + .write() + .unwrap() + .entry(id) + { + hash_map::Entry::Vacant(e) => { + e.insert((Instant::now(), 1)); + } + hash_map::Entry::Occupied(mut e) => *e.get_mut() = (Instant::now(), e.get().1 + 1), + }; + + if let Some((time, tries)) = services() + .globals + .bad_signature_ratelimiter + .read() + .unwrap() + .get(&signature_ids) + { + // Exponential backoff + let mut min_elapsed_duration = Duration::from_secs(30) * (*tries) * (*tries); + if min_elapsed_duration > Duration::from_secs(60 * 60 * 24) { + min_elapsed_duration = Duration::from_secs(60 * 60 * 24); + } + + if time.elapsed() < min_elapsed_duration { + debug!("Backing off from {:?}", signature_ids); + return Err(Error::BadServerResponse("bad signature, still backing off")); + } + } + + trace!("Loading signing keys for {}", origin); + + let mut result: BTreeMap<_, _> = services() + .globals + .signing_keys_for(origin)? + .into_iter() + .map(|(k, v)| (k.to_string(), v.key)) + .collect(); + + if contains_all_ids(&result) { + return Ok(result); + } + + debug!("Fetching signing keys for {} over federation", origin); + + if let Some(server_key) = services() + .sending + .send_federation_request(origin, get_server_keys::v2::Request::new()) + .await + .ok() + .and_then(|resp| resp.server_key.deserialize().ok()) + { + services().globals.add_signing_key(origin, server_key.clone())?; + + result.extend( + server_key + .verify_keys + .into_iter() + .map(|(k, v)| (k.to_string(), v.key)), + ); + result.extend( + server_key + .old_verify_keys + .into_iter() + .map(|(k, v)| (k.to_string(), v.key)), + ); + + if contains_all_ids(&result) { + return Ok(result); + } + } + + for server in services().globals.trusted_servers() { + debug!("Asking {} for {}'s signing key", server, origin); + if let Some(server_keys) = services() + .sending + .send_federation_request( + server, + get_remote_server_keys::v2::Request::new( + origin, + MilliSecondsSinceUnixEpoch::from_system_time( + SystemTime::now() + .checked_add(Duration::from_secs(3600)) + .expect("SystemTime to large"), + ) + .expect("time is valid"), + ), + ) + .await + .ok() + .map(|resp| { + resp.server_keys + .into_iter() + .filter_map(|e| e.deserialize().ok()) + .collect::>() + }) + { + trace!("Got signing keys: {:?}", server_keys); + for k in server_keys { + services().globals.add_signing_key(origin, k.clone())?; + result.extend( + k.verify_keys + .into_iter() + .map(|(k, v)| (k.to_string(), v.key)), + ); + result.extend( + k.old_verify_keys + .into_iter() + .map(|(k, v)| (k.to_string(), v.key)), + ); + } + + if contains_all_ids(&result) { + return Ok(result); + } + } + } + + drop(permit); + + back_off(signature_ids); + + warn!("Failed to find public key for server: {}", origin); + Err(Error::BadServerResponse( + "Failed to find public key for server", + )) + } } diff --git a/src/service/rooms/lazy_loading/data.rs b/src/service/rooms/lazy_loading/data.rs index 5fefd3f8..f1019c13 100644 --- a/src/service/rooms/lazy_loading/data.rs +++ b/src/service/rooms/lazy_loading/data.rs @@ -15,7 +15,7 @@ pub trait Data { user_id: &UserId, device_id: &DeviceId, room_id: &RoomId, - since: u64, + confirmed_user_ids: &mut dyn Iterator, ) -> Result<()>; fn lazy_load_reset( diff --git a/src/service/rooms/lazy_loading/mod.rs b/src/service/rooms/lazy_loading/mod.rs index 283d45af..90dad21c 100644 --- a/src/service/rooms/lazy_loading/mod.rs +++ b/src/service/rooms/lazy_loading/mod.rs @@ -1,16 +1,18 @@ mod data; -use std::collections::HashSet; +use std::{collections::{HashSet, HashMap}, sync::Mutex}; pub use data::Data; use ruma::{DeviceId, UserId, RoomId}; use crate::Result; -pub struct Service { - db: D, +pub struct Service { + db: Box, + + lazy_load_waiting: Mutex, Box, Box, u64), HashSet>>>, } -impl Service { +impl Service { #[tracing::instrument(skip(self))] pub fn lazy_load_was_sent_before( &self, @@ -50,7 +52,18 @@ impl Service { room_id: &RoomId, since: u64, ) -> Result<()> { - self.db.lazy_load_confirm_delivery(user_id, device_id, room_id, since) + if let Some(user_ids) = self.lazy_load_waiting.lock().unwrap().remove(&( + user_id.to_owned(), + device_id.to_owned(), + room_id.to_owned(), + since, + )) { + self.db.lazy_load_confirm_delivery(user_id, device_id, room_id, &mut user_ids.iter().map(|&u| &*u))?; + } else { + // Ignore + } + + Ok(()) } #[tracing::instrument(skip(self))] diff --git a/src/service/rooms/metadata/mod.rs b/src/service/rooms/metadata/mod.rs index 1bdb78d6..3c21dd19 100644 --- a/src/service/rooms/metadata/mod.rs +++ b/src/service/rooms/metadata/mod.rs @@ -4,11 +4,11 @@ use ruma::RoomId; use crate::Result; -pub struct Service { - db: D, +pub struct Service { + db: Box, } -impl Service { +impl Service { /// Checks if a room exists. #[tracing::instrument(skip(self))] pub fn exists(&self, room_id: &RoomId) -> Result { diff --git a/src/service/rooms/mod.rs b/src/service/rooms/mod.rs index 4da42236..f1b0badf 100644 --- a/src/service/rooms/mod.rs +++ b/src/service/rooms/mod.rs @@ -18,22 +18,22 @@ pub mod user; pub trait Data: alias::Data + auth_chain::Data + directory::Data + edus::Data + lazy_loading::Data + metadata::Data + outlier::Data + pdu_metadata::Data + search::Data + short::Data + state::Data + state_accessor::Data + state_cache::Data + state_compressor::Data + timeline::Data + user::Data {} -pub struct Service { - pub alias: alias::Service, - pub auth_chain: auth_chain::Service, - pub directory: directory::Service, - pub edus: edus::Service, +pub struct Service { + pub alias: alias::Service, + pub auth_chain: auth_chain::Service, + pub directory: directory::Service, + pub edus: edus::Service, pub event_handler: event_handler::Service, - pub lazy_loading: lazy_loading::Service, - pub metadata: metadata::Service, - pub outlier: outlier::Service, - pub pdu_metadata: pdu_metadata::Service, - pub search: search::Service, - pub short: short::Service, - pub state: state::Service, - pub state_accessor: state_accessor::Service, - pub state_cache: state_cache::Service, - pub state_compressor: state_compressor::Service, - pub timeline: timeline::Service, - pub user: user::Service, + pub lazy_loading: lazy_loading::Service, + pub metadata: metadata::Service, + pub outlier: outlier::Service, + pub pdu_metadata: pdu_metadata::Service, + pub search: search::Service, + pub short: short::Service, + pub state: state::Service, + pub state_accessor: state_accessor::Service, + pub state_cache: state_cache::Service, + pub state_compressor: state_compressor::Service, + pub timeline: timeline::Service, + pub user: user::Service, } diff --git a/src/service/rooms/outlier/mod.rs b/src/service/rooms/outlier/mod.rs index a495db8f..5493ce48 100644 --- a/src/service/rooms/outlier/mod.rs +++ b/src/service/rooms/outlier/mod.rs @@ -4,11 +4,11 @@ use ruma::{EventId, signatures::CanonicalJsonObject}; use crate::{Result, PduEvent}; -pub struct Service { - db: D, +pub struct Service { + db: Box, } -impl Service { +impl Service { /// Returns the pdu from the outlier tree. pub fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result> { self.db.get_outlier_pdu_json(event_id) diff --git a/src/service/rooms/pdu_metadata/mod.rs b/src/service/rooms/pdu_metadata/mod.rs index c57c1a28..a81d05c1 100644 --- a/src/service/rooms/pdu_metadata/mod.rs +++ b/src/service/rooms/pdu_metadata/mod.rs @@ -6,11 +6,11 @@ use ruma::{RoomId, EventId}; use crate::Result; -pub struct Service { - db: D, +pub struct Service { + db: Box, } -impl Service { +impl Service { #[tracing::instrument(skip(self, room_id, event_ids))] pub fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc]) -> Result<()> { self.db.mark_as_referenced(room_id, event_ids) diff --git a/src/service/rooms/search/data.rs b/src/service/rooms/search/data.rs index c0fd2a37..b62904c1 100644 --- a/src/service/rooms/search/data.rs +++ b/src/service/rooms/search/data.rs @@ -2,7 +2,7 @@ use ruma::RoomId; use crate::Result; pub trait Data { - fn index_pdu<'a>(&self, shortroomid: u64, pdu_id: u64, message_body: String) -> Result<()>; + fn index_pdu<'a>(&self, shortroomid: u64, pdu_id: &[u8], message_body: String) -> Result<()>; fn search_pdus<'a>( &'a self, diff --git a/src/service/rooms/search/mod.rs b/src/service/rooms/search/mod.rs index b7023f32..dc571910 100644 --- a/src/service/rooms/search/mod.rs +++ b/src/service/rooms/search/mod.rs @@ -4,11 +4,16 @@ pub use data::Data; use crate::Result; use ruma::RoomId; -pub struct Service { - db: D, +pub struct Service { + db: Box, } -impl Service { +impl Service { + #[tracing::instrument(skip(self))] + pub fn index_pdu<'a>(&self, shortroomid: u64, pdu_id: &[u8], message_body: String) -> Result<()> { + self.db.index_pdu(shortroomid, pdu_id, message_body) + } + #[tracing::instrument(skip(self))] pub fn search_pdus<'a>( &'a self, diff --git a/src/service/rooms/short/mod.rs b/src/service/rooms/short/mod.rs index 1eb891e6..a024dc67 100644 --- a/src/service/rooms/short/mod.rs +++ b/src/service/rooms/short/mod.rs @@ -6,11 +6,11 @@ use ruma::{EventId, events::StateEventType, RoomId}; use crate::{Result, Error, utils, services}; -pub struct Service { - db: D, +pub struct Service { + db: Box, } -impl Service { +impl Service { pub fn get_or_create_shorteventid( &self, event_id: &EventId, diff --git a/src/service/rooms/state/data.rs b/src/service/rooms/state/data.rs index fd0de282..7008d86f 100644 --- a/src/service/rooms/state/data.rs +++ b/src/service/rooms/state/data.rs @@ -1,6 +1,5 @@ use std::sync::Arc; use std::{sync::MutexGuard, collections::HashSet}; -use std::fmt::Debug; use crate::Result; use ruma::{EventId, RoomId}; @@ -22,7 +21,7 @@ pub trait Data { /// Replace the forward extremities of the room. fn set_forward_extremities<'a>(&self, room_id: &RoomId, - event_ids: impl IntoIterator + Debug, + event_ids: &dyn Iterator, _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex ) -> Result<()>; } diff --git a/src/service/rooms/state/mod.rs b/src/service/rooms/state/mod.rs index a26ed46b..979060d9 100644 --- a/src/service/rooms/state/mod.rs +++ b/src/service/rooms/state/mod.rs @@ -10,11 +10,11 @@ use crate::{Result, services, PduEvent, Error, utils::calculate_hash}; use super::state_compressor::CompressedStateEvent; -pub struct Service { - db: D, +pub struct Service { + db: Box, } -impl Service { +impl Service { /// Set the room to the given statehash and update caches. pub fn force_state( &self, @@ -23,6 +23,15 @@ impl Service { statediffnew: HashSet, statediffremoved: HashSet, ) -> Result<()> { + let mutex_state = Arc::clone( + services().globals + .roomid_mutex_state + .write() + .unwrap() + .entry(body.room_id.to_owned()) + .or_default(), + ); + let state_lock = mutex_state.lock().await; for event_id in statediffnew.into_iter().filter_map(|new| { services().rooms.state_compressor.parse_compressed_state_event(new) @@ -70,7 +79,9 @@ impl Service { services().room.state_cache.update_joined_count(room_id)?; - self.db.set_room_state(room_id, shortstatehash); + self.db.set_room_state(room_id, shortstatehash, &state_lock); + + drop(state_lock); Ok(()) } diff --git a/src/service/rooms/state_accessor/mod.rs b/src/service/rooms/state_accessor/mod.rs index 5d6886d9..1911e52f 100644 --- a/src/service/rooms/state_accessor/mod.rs +++ b/src/service/rooms/state_accessor/mod.rs @@ -6,11 +6,11 @@ use ruma::{events::StateEventType, RoomId, EventId}; use crate::{Result, PduEvent}; -pub struct Service { - db: D, +pub struct Service { + db: Box, } -impl Service { +impl Service { /// Builds a StateMap by iterating over all keys that start /// with state_hash, this gives the full state for the given state_hash. #[tracing::instrument(skip(self))] diff --git a/src/service/rooms/state_cache/mod.rs b/src/service/rooms/state_cache/mod.rs index c3b4eb91..18d1123e 100644 --- a/src/service/rooms/state_cache/mod.rs +++ b/src/service/rooms/state_cache/mod.rs @@ -7,11 +7,11 @@ use ruma::{RoomId, UserId, events::{room::{member::MembershipState, create::Room use crate::{Result, services, utils, Error}; -pub struct Service { - db: D, +pub struct Service { + db: Box, } -impl Service { +impl Service { /// Update current membership data. #[tracing::instrument(skip(self, last_state))] pub fn update_membership( diff --git a/src/service/rooms/state_compressor/data.rs b/src/service/rooms/state_compressor/data.rs index 17689364..cd872422 100644 --- a/src/service/rooms/state_compressor/data.rs +++ b/src/service/rooms/state_compressor/data.rs @@ -1,10 +1,12 @@ +use std::collections::HashSet; + use super::CompressedStateEvent; use crate::Result; pub struct StateDiff { - parent: Option, - added: Vec, - removed: Vec, + pub parent: Option, + pub added: HashSet, + pub removed: HashSet, } pub trait Data { diff --git a/src/service/rooms/state_compressor/mod.rs b/src/service/rooms/state_compressor/mod.rs index 619e4cf5..ab9f4275 100644 --- a/src/service/rooms/state_compressor/mod.rs +++ b/src/service/rooms/state_compressor/mod.rs @@ -8,13 +8,13 @@ use crate::{Result, utils, services}; use self::data::StateDiff; -pub struct Service { - db: D, +pub struct Service { + db: Box, } pub type CompressedStateEvent = [u8; 2 * size_of::()]; -impl Service { +impl Service { /// Returns a stack with info on shortstatehash, full state, added diff and removed diff for the selected shortstatehash and each parent layer. #[tracing::instrument(skip(self))] pub fn load_shortstatehash_info( diff --git a/src/service/rooms/timeline/mod.rs b/src/service/rooms/timeline/mod.rs index 7669b0b3..e8f42053 100644 --- a/src/service/rooms/timeline/mod.rs +++ b/src/service/rooms/timeline/mod.rs @@ -20,11 +20,11 @@ use crate::{services, Result, service::pdu::{PduBuilder, EventHash}, Error, PduE use super::state_compressor::CompressedStateEvent; -pub struct Service { - db: D, +pub struct Service { + db: Box, } -impl Service { +impl Service { /* /// Checks if a room exists. #[tracing::instrument(skip(self))] diff --git a/src/service/rooms/user/mod.rs b/src/service/rooms/user/mod.rs index 729887c3..7c7dfae6 100644 --- a/src/service/rooms/user/mod.rs +++ b/src/service/rooms/user/mod.rs @@ -4,11 +4,11 @@ use ruma::{RoomId, UserId}; use crate::Result; -pub struct Service { - db: D, +pub struct Service { + db: Box, } -impl Service { +impl Service { pub fn reset_notification_counts(&self, user_id: &UserId, room_id: &RoomId) -> Result<()> { self.db.reset_notification_counts(user_id, room_id) } diff --git a/src/service/transaction_ids/mod.rs b/src/service/transaction_ids/mod.rs index ea923722..a9c516cf 100644 --- a/src/service/transaction_ids/mod.rs +++ b/src/service/transaction_ids/mod.rs @@ -4,11 +4,11 @@ pub use data::Data; use ruma::{UserId, DeviceId, TransactionId}; use crate::Result; -pub struct Service { - db: D, +pub struct Service { + db: Box, } -impl Service { +impl Service { pub fn add_txnid( &self, user_id: &UserId, diff --git a/src/service/uiaa/mod.rs b/src/service/uiaa/mod.rs index ffdbf356..01c0d2f6 100644 --- a/src/service/uiaa/mod.rs +++ b/src/service/uiaa/mod.rs @@ -6,11 +6,11 @@ use tracing::error; use crate::{Result, utils, Error, services, api::client_server::SESSION_ID_LENGTH}; -pub struct Service { - db: D, +pub struct Service { + db: Box, } -impl Service { +impl Service { /// Creates a new Uiaa session. Make sure the session token is unique. pub fn create( &self, diff --git a/src/service/users/data.rs b/src/service/users/data.rs index 3f87589c..7eb0cebd 100644 --- a/src/service/users/data.rs +++ b/src/service/users/data.rs @@ -2,7 +2,7 @@ use std::collections::BTreeMap; use crate::Result; use ruma::{UserId, DeviceId, DeviceKeyAlgorithm, DeviceKeyId, serde::Raw, encryption::{OneTimeKey, DeviceKeys, CrossSigningKey}, UInt, events::AnyToDeviceEvent, api::client::{device::Device, filter::IncomingFilterDefinition}, MxcUri}; -pub trait Data { +pub trait Data: Send + Sync { /// Check if a user has an account on this homeserver. fn exists(&self, user_id: &UserId) -> Result; @@ -138,16 +138,16 @@ pub trait Data { device_id: &DeviceId, ) -> Result>>; - fn get_master_key bool>( + fn get_master_key( &self, user_id: &UserId, - allowed_signatures: F, + allowed_signatures: &dyn Fn(&UserId) -> bool, ) -> Result>>; - fn get_self_signing_key bool>( + fn get_self_signing_key( &self, user_id: &UserId, - allowed_signatures: F, + allowed_signatures: &dyn Fn(&UserId) -> bool, ) -> Result>>; fn get_user_signing_key(&self, user_id: &UserId) -> Result>>; diff --git a/src/service/users/mod.rs b/src/service/users/mod.rs index dfe6c7fb..8adc9366 100644 --- a/src/service/users/mod.rs +++ b/src/service/users/mod.rs @@ -6,11 +6,11 @@ use ruma::{UserId, MxcUri, DeviceId, DeviceKeyId, serde::Raw, encryption::{OneTi use crate::{Result, Error, services}; -pub struct Service { - db: D, +pub struct Service { + db: Box, } -impl Service { +impl Service { /// Check if a user has an account on this homeserver. pub fn exists(&self, user_id: &UserId) -> Result { self.db.exists(user_id) From cff52d7ebb5066f3d8e513488b84a431c0093e65 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Wed, 5 Oct 2022 15:33:57 +0200 Subject: [PATCH 096/197] messing around with arcs --- src/api/client_server/account.rs | 4 +- src/api/client_server/media.rs | 12 +- src/api/client_server/membership.rs | 5 +- src/api/client_server/push.rs | 67 ++++-- src/api/client_server/read_marker.rs | 2 +- src/api/client_server/sync.rs | 2 +- src/api/client_server/tag.rs | 61 ++--- src/api/server_server.rs | 4 +- src/database/key_value/account_data.rs | 17 +- src/database/key_value/appservice.rs | 2 + src/database/key_value/globals.rs | 211 +++++++++++++++++- src/database/key_value/key_backups.rs | 4 +- src/database/key_value/media.rs | 6 +- src/database/key_value/pusher.rs | 4 +- src/database/key_value/rooms/alias.rs | 4 +- src/database/key_value/rooms/auth_chain.rs | 74 ++++-- src/database/key_value/rooms/directory.rs | 4 +- src/database/key_value/rooms/edus/mod.rs | 4 +- src/database/key_value/rooms/edus/presence.rs | 4 +- .../key_value/rooms/edus/read_receipt.rs | 4 +- src/database/key_value/rooms/edus/typing.rs | 4 +- src/database/key_value/rooms/lazy_load.rs | 4 +- src/database/key_value/rooms/metadata.rs | 4 +- src/database/key_value/rooms/mod.rs | 4 +- src/database/key_value/rooms/outlier.rs | 4 +- src/database/key_value/rooms/pdu_metadata.rs | 2 +- src/database/key_value/rooms/search.rs | 4 +- src/database/key_value/rooms/short.rs | 4 +- src/database/key_value/rooms/state.rs | 7 +- .../key_value/rooms/state_accessor.rs | 2 +- src/database/key_value/rooms/state_cache.rs | 4 +- .../key_value/rooms/state_compressor.rs | 4 +- src/database/key_value/rooms/timeline.rs | 2 +- src/database/key_value/rooms/user.rs | 4 +- src/database/key_value/transaction_ids.rs | 4 +- src/database/key_value/uiaa.rs | 4 +- src/database/key_value/users.rs | 12 +- src/database/mod.rs | 109 +-------- src/lib.rs | 6 +- src/service/account_data/data.rs | 11 +- src/service/account_data/mod.rs | 8 +- src/service/admin/mod.rs | 27 ++- src/service/appservice/data.rs | 2 +- src/service/appservice/mod.rs | 4 +- src/service/globals/data.rs | 26 ++- src/service/globals/mod.rs | 81 ++----- src/service/key_backups/data.rs | 2 +- src/service/media/data.rs | 4 +- src/service/media/mod.rs | 14 +- src/service/mod.rs | 26 +-- src/service/pdu.rs | 2 +- src/service/pusher/data.rs | 2 +- src/service/pusher/mod.rs | 13 +- src/service/rooms/alias/data.rs | 2 +- src/service/rooms/auth_chain/data.rs | 8 +- src/service/rooms/auth_chain/mod.rs | 34 +-- src/service/rooms/directory/data.rs | 2 +- src/service/rooms/edus/presence/data.rs | 2 +- src/service/rooms/edus/read_receipt/data.rs | 2 +- src/service/rooms/edus/typing/data.rs | 2 +- src/service/rooms/event_handler/mod.rs | 26 ++- src/service/rooms/lazy_loading/data.rs | 2 +- src/service/rooms/metadata/data.rs | 2 +- src/service/rooms/outlier/data.rs | 2 +- src/service/rooms/pdu_metadata/data.rs | 2 +- src/service/rooms/search/data.rs | 2 +- src/service/rooms/short/data.rs | 2 +- src/service/rooms/state/data.rs | 7 +- src/service/rooms/state/mod.rs | 8 +- src/service/rooms/state_accessor/data.rs | 2 +- src/service/rooms/state_cache/data.rs | 2 +- src/service/rooms/state_compressor/data.rs | 2 +- src/service/rooms/timeline/data.rs | 2 +- src/service/rooms/user/data.rs | 2 +- src/service/transaction_ids/data.rs | 2 +- src/service/uiaa/data.rs | 2 +- src/service/users/mod.rs | 8 +- 77 files changed, 598 insertions(+), 434 deletions(-) diff --git a/src/api/client_server/account.rs b/src/api/client_server/account.rs index 6af597e1..6d37ce99 100644 --- a/src/api/client_server/account.rs +++ b/src/api/client_server/account.rs @@ -184,11 +184,11 @@ pub async fn register_route( None, &user_id, GlobalAccountDataEventType::PushRules.to_string().into(), - &ruma::events::push_rules::PushRulesEvent { + &serde_json::to_value(ruma::events::push_rules::PushRulesEvent { content: ruma::events::push_rules::PushRulesEventContent { global: push::Ruleset::server_default(&user_id), }, - }, + }).expect("to json always works"), )?; // Inhibit login does not work for guests diff --git a/src/api/client_server/media.rs b/src/api/client_server/media.rs index 316e284b..80cbb613 100644 --- a/src/api/client_server/media.rs +++ b/src/api/client_server/media.rs @@ -40,12 +40,12 @@ pub async fn create_content_route( services().media .create( mxc.clone(), - &body + body .filename .as_ref() .map(|filename| "inline; filename=".to_owned() + filename) .as_deref(), - &body.content_type.as_deref(), + body.content_type.as_deref(), &body.file, ) .await?; @@ -76,8 +76,8 @@ pub async fn get_remote_content( services().media .create( mxc.to_string(), - &content_response.content_disposition.as_deref(), - &content_response.content_type.as_deref(), + content_response.content_disposition.as_deref(), + content_response.content_type.as_deref(), &content_response.file, ) .await?; @@ -195,8 +195,8 @@ pub async fn get_content_thumbnail_route( services().media .upload_thumbnail( mxc, - &None, - &get_thumbnail_response.content_type.as_deref(), + None, + get_thumbnail_response.content_type.as_deref(), body.width.try_into().expect("all UInts are valid u32s"), body.height.try_into().expect("all UInts are valid u32s"), &get_thumbnail_response.file, diff --git a/src/api/client_server/membership.rs b/src/api/client_server/membership.rs index 720c1e64..58ed0401 100644 --- a/src/api/client_server/membership.rs +++ b/src/api/client_server/membership.rs @@ -860,9 +860,8 @@ pub(crate) async fn invite_helper<'a>( "Could not accept incoming PDU as timeline event.", ))?; - let servers = services() - .rooms - .state_cache + // Bind to variable because of lifetimes + let servers = services().rooms.state_cache .room_servers(room_id) .filter_map(|r| r.ok()) .filter(|server| &**server != services().globals.server_name()); diff --git a/src/api/client_server/push.rs b/src/api/client_server/push.rs index 112fa002..12ec25dd 100644 --- a/src/api/client_server/push.rs +++ b/src/api/client_server/push.rs @@ -20,7 +20,7 @@ pub async fn get_pushrules_all_route( ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - let event: PushRulesEvent = services() + let event = services() .account_data .get( None, @@ -32,8 +32,12 @@ pub async fn get_pushrules_all_route( "PushRules event not found.", ))?; + let account_data = serde_json::from_str::(event.get()) + .map_err(|_| Error::bad_database("Invalid account data event in db."))? + .content; + Ok(get_pushrules_all::v3::Response { - global: event.content.global, + global: account_data.global, }) } @@ -45,7 +49,7 @@ pub async fn get_pushrule_route( ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - let event: PushRulesEvent = services() + let event = services() .account_data .get( None, @@ -57,7 +61,11 @@ pub async fn get_pushrule_route( "PushRules event not found.", ))?; - let global = event.content.global; + let account_data = serde_json::from_str::(event.get()) + .map_err(|_| Error::bad_database("Invalid account data event in db."))? + .content; + + let global = account_data.global; let rule = match body.kind { RuleKind::Override => global .override_ @@ -108,7 +116,7 @@ pub async fn set_pushrule_route( )); } - let mut event: PushRulesEvent = services() + let event = services() .account_data .get( None, @@ -120,7 +128,10 @@ pub async fn set_pushrule_route( "PushRules event not found.", ))?; - let global = &mut event.content.global; + let mut account_data = serde_json::from_str::(event.get()) + .map_err(|_| Error::bad_database("Invalid account data event in db."))?; + + let global = &mut account_data.content.global; match body.kind { RuleKind::Override => { global.override_.replace( @@ -187,7 +198,7 @@ pub async fn set_pushrule_route( None, sender_user, GlobalAccountDataEventType::PushRules.to_string().into(), - &event, + &serde_json::to_value(account_data).expect("to json value always works"), )?; Ok(set_pushrule::v3::Response {}) @@ -208,7 +219,7 @@ pub async fn get_pushrule_actions_route( )); } - let mut event: PushRulesEvent = services() + let event = services() .account_data .get( None, @@ -220,7 +231,11 @@ pub async fn get_pushrule_actions_route( "PushRules event not found.", ))?; - let global = &mut event.content.global; + let account_data = serde_json::from_str::(event.get()) + .map_err(|_| Error::bad_database("Invalid account data event in db."))? + .content; + + let global = account_data.global; let actions = match body.kind { RuleKind::Override => global .override_ @@ -265,7 +280,7 @@ pub async fn set_pushrule_actions_route( )); } - let mut event: PushRulesEvent = services() + let event = services() .account_data .get( None, @@ -277,7 +292,10 @@ pub async fn set_pushrule_actions_route( "PushRules event not found.", ))?; - let global = &mut event.content.global; + let mut account_data = serde_json::from_str::(event.get()) + .map_err(|_| Error::bad_database("Invalid account data event in db."))?; + + let global = &mut account_data.content.global; match body.kind { RuleKind::Override => { if let Some(mut rule) = global.override_.get(body.rule_id.as_str()).cloned() { @@ -316,7 +334,7 @@ pub async fn set_pushrule_actions_route( None, sender_user, GlobalAccountDataEventType::PushRules.to_string().into(), - &event, + &serde_json::to_value(account_data).expect("to json value always works"), )?; Ok(set_pushrule_actions::v3::Response {}) @@ -337,7 +355,7 @@ pub async fn get_pushrule_enabled_route( )); } - let mut event: PushRulesEvent = services() + let event = services() .account_data .get( None, @@ -349,7 +367,10 @@ pub async fn get_pushrule_enabled_route( "PushRules event not found.", ))?; - let global = &mut event.content.global; + let account_data = serde_json::from_str::(event.get()) + .map_err(|_| Error::bad_database("Invalid account data event in db."))?; + + let global = account_data.content.global; let enabled = match body.kind { RuleKind::Override => global .override_ @@ -397,7 +418,7 @@ pub async fn set_pushrule_enabled_route( )); } - let mut event: PushRulesEvent = services() + let event = services() .account_data .get( None, @@ -409,7 +430,10 @@ pub async fn set_pushrule_enabled_route( "PushRules event not found.", ))?; - let global = &mut event.content.global; + let mut account_data = serde_json::from_str::(event.get()) + .map_err(|_| Error::bad_database("Invalid account data event in db."))?; + + let global = &mut account_data.content.global; match body.kind { RuleKind::Override => { if let Some(mut rule) = global.override_.get(body.rule_id.as_str()).cloned() { @@ -453,7 +477,7 @@ pub async fn set_pushrule_enabled_route( None, sender_user, GlobalAccountDataEventType::PushRules.to_string().into(), - &event, + &serde_json::to_value(account_data).expect("to json value always works"), )?; Ok(set_pushrule_enabled::v3::Response {}) @@ -474,7 +498,7 @@ pub async fn delete_pushrule_route( )); } - let mut event: PushRulesEvent = services() + let event = services() .account_data .get( None, @@ -486,7 +510,10 @@ pub async fn delete_pushrule_route( "PushRules event not found.", ))?; - let global = &mut event.content.global; + let mut account_data = serde_json::from_str::(event.get()) + .map_err(|_| Error::bad_database("Invalid account data event in db."))?; + + let global = &mut account_data.content.global; match body.kind { RuleKind::Override => { if let Some(rule) = global.override_.get(body.rule_id.as_str()).cloned() { @@ -520,7 +547,7 @@ pub async fn delete_pushrule_route( None, sender_user, GlobalAccountDataEventType::PushRules.to_string().into(), - &event, + &serde_json::to_value(account_data).expect("to json value always works"), )?; Ok(delete_pushrule::v3::Response {}) diff --git a/src/api/client_server/read_marker.rs b/src/api/client_server/read_marker.rs index eda57d57..c6d77c12 100644 --- a/src/api/client_server/read_marker.rs +++ b/src/api/client_server/read_marker.rs @@ -27,7 +27,7 @@ pub async fn set_read_marker_route( Some(&body.room_id), sender_user, RoomAccountDataEventType::FullyRead, - &fully_read_event, + &serde_json::to_value(fully_read_event).expect("to json value always works"), )?; if let Some(event) = &body.read_receipt { diff --git a/src/api/client_server/sync.rs b/src/api/client_server/sync.rs index 3489a9a9..9eb63831 100644 --- a/src/api/client_server/sync.rs +++ b/src/api/client_server/sync.rs @@ -175,7 +175,7 @@ async fn sync_helper( services().rooms.edus.presence.ping_presence(&sender_user)?; // Setup watchers, so if there's no response, we can wait for them - let watcher = services().globals.db.watch(&sender_user, &sender_device); + let watcher = services().globals.watch(&sender_user, &sender_device); let next_batch = services().globals.current_count()?; let next_batch_string = next_batch.to_string(); diff --git a/src/api/client_server/tag.rs b/src/api/client_server/tag.rs index bbea2d58..abf2b873 100644 --- a/src/api/client_server/tag.rs +++ b/src/api/client_server/tag.rs @@ -1,4 +1,4 @@ -use crate::{Result, Ruma, services}; +use crate::{Result, Ruma, services, Error}; use ruma::{ api::client::tag::{create_tag, delete_tag, get_tags}, events::{ @@ -18,18 +18,22 @@ pub async fn update_tag_route( ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - let mut tags_event = services() + let event = services() .account_data .get( Some(&body.room_id), sender_user, RoomAccountDataEventType::Tag, - )? - .unwrap_or_else(|| TagEvent { + )?; + + let mut tags_event = event.map(|e| serde_json::from_str(e.get()) + .map_err(|_| Error::bad_database("Invalid account data event in db."))) + .unwrap_or_else(|| Ok(TagEvent { content: TagEventContent { tags: BTreeMap::new(), }, - }); + }))?; + tags_event .content .tags @@ -39,7 +43,7 @@ pub async fn update_tag_route( Some(&body.room_id), sender_user, RoomAccountDataEventType::Tag, - &tags_event, + &serde_json::to_value(tags_event).expect("to json value always works"), )?; Ok(create_tag::v3::Response {}) @@ -55,25 +59,29 @@ pub async fn delete_tag_route( ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - let mut tags_event = services() + let mut event = services() .account_data .get( Some(&body.room_id), sender_user, RoomAccountDataEventType::Tag, - )? - .unwrap_or_else(|| TagEvent { + )?; + + let mut tags_event = event.map(|e| serde_json::from_str(e.get()) + .map_err(|_| Error::bad_database("Invalid account data event in db."))) + .unwrap_or_else(|| Ok(TagEvent { content: TagEventContent { tags: BTreeMap::new(), }, - }); + }))?; + tags_event.content.tags.remove(&body.tag.clone().into()); services().account_data.update( Some(&body.room_id), sender_user, RoomAccountDataEventType::Tag, - &tags_event, + &serde_json::to_value(tags_event).expect("to json value always works"), )?; Ok(delete_tag::v3::Response {}) @@ -89,20 +97,23 @@ pub async fn get_tags_route( ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); + let mut event = services() + .account_data + .get( + Some(&body.room_id), + sender_user, + RoomAccountDataEventType::Tag, + )?; + + let mut tags_event = event.map(|e| serde_json::from_str(e.get()) + .map_err(|_| Error::bad_database("Invalid account data event in db."))) + .unwrap_or_else(|| Ok(TagEvent { + content: TagEventContent { + tags: BTreeMap::new(), + }, + }))?; + Ok(get_tags::v3::Response { - tags: services() - .account_data - .get( - Some(&body.room_id), - sender_user, - RoomAccountDataEventType::Tag, - )? - .unwrap_or_else(|| TagEvent { - content: TagEventContent { - tags: BTreeMap::new(), - }, - }) - .content - .tags, + tags: tags_event.content.tags, }) } diff --git a/src/api/server_server.rs b/src/api/server_server.rs index 45d749d0..647f4574 100644 --- a/src/api/server_server.rs +++ b/src/api/server_server.rs @@ -1655,10 +1655,10 @@ pub async fn get_devices_route( .collect(), master_key: services() .users - .get_master_key(&body.user_id, |u| u.server_name() == sender_servername)?, + .get_master_key(&body.user_id, &|u| u.server_name() == sender_servername)?, self_signing_key: services() .users - .get_self_signing_key(&body.user_id, |u| u.server_name() == sender_servername)?, + .get_self_signing_key(&body.user_id, &|u| u.server_name() == sender_servername)?, }) } diff --git a/src/database/key_value/account_data.rs b/src/database/key_value/account_data.rs index 49c9170f..f0325d2b 100644 --- a/src/database/key_value/account_data.rs +++ b/src/database/key_value/account_data.rs @@ -1,19 +1,19 @@ -use std::collections::HashMap; +use std::{collections::HashMap, sync::Arc}; use ruma::{UserId, DeviceId, signatures::CanonicalJsonValue, api::client::{uiaa::UiaaInfo, error::ErrorKind}, events::{RoomAccountDataEventType, AnyEphemeralRoomEvent}, serde::Raw, RoomId}; use serde::{Serialize, de::DeserializeOwned}; use crate::{Result, database::KeyValueDatabase, service, Error, utils, services}; -impl service::account_data::Data for KeyValueDatabase { +impl service::account_data::Data for Arc { /// Places one event in the account data of the user and removes the previous entry. #[tracing::instrument(skip(self, room_id, user_id, event_type, data))] - fn update( + fn update( &self, room_id: Option<&RoomId>, user_id: &UserId, event_type: RoomAccountDataEventType, - data: &T, + data: &serde_json::Value, ) -> Result<()> { let mut prefix = room_id .map(|r| r.to_string()) @@ -32,8 +32,7 @@ impl service::account_data::Data for KeyValueDatabase { let mut key = prefix; key.extend_from_slice(event_type.to_string().as_bytes()); - let json = serde_json::to_value(data).expect("all types here can be serialized"); // TODO: maybe add error handling - if json.get("type").is_none() || json.get("content").is_none() { + if data.get("type").is_none() || data.get("content").is_none() { return Err(Error::BadRequest( ErrorKind::InvalidParam, "Account data doesn't have all required fields.", @@ -42,7 +41,7 @@ impl service::account_data::Data for KeyValueDatabase { self.roomuserdataid_accountdata.insert( &roomuserdataid, - &serde_json::to_vec(&json).expect("to_vec always works on json values"), + &serde_json::to_vec(&data).expect("to_vec always works on json values"), )?; let prev = self.roomusertype_roomuserdataid.get(&key)?; @@ -60,12 +59,12 @@ impl service::account_data::Data for KeyValueDatabase { /// Searches the account data for a specific kind. #[tracing::instrument(skip(self, room_id, user_id, kind))] - fn get( + fn get( &self, room_id: Option<&RoomId>, user_id: &UserId, kind: RoomAccountDataEventType, - ) -> Result> { + ) -> Result>> { let mut key = room_id .map(|r| r.to_string()) .unwrap_or_default() diff --git a/src/database/key_value/appservice.rs b/src/database/key_value/appservice.rs index f427ba71..ee6ae206 100644 --- a/src/database/key_value/appservice.rs +++ b/src/database/key_value/appservice.rs @@ -1,3 +1,5 @@ +use std::sync::Arc; + use crate::{database::KeyValueDatabase, service, utils, Error, Result}; impl service::appservice::Data for KeyValueDatabase { diff --git a/src/database/key_value/globals.rs b/src/database/key_value/globals.rs index e6652290..87119207 100644 --- a/src/database/key_value/globals.rs +++ b/src/database/key_value/globals.rs @@ -1,8 +1,136 @@ -use ruma::signatures::Ed25519KeyPair; +use std::{collections::BTreeMap, sync::Arc}; -use crate::{Result, service, database::KeyValueDatabase, Error, utils}; +use async_trait::async_trait; +use futures_util::{stream::FuturesUnordered, StreamExt}; +use ruma::{signatures::Ed25519KeyPair, UserId, DeviceId, ServerName, api::federation::discovery::{ServerSigningKeys, VerifyKey}, ServerSigningKeyId, MilliSecondsSinceUnixEpoch}; + +use crate::{Result, service, database::KeyValueDatabase, Error, utils, services}; + +pub const COUNTER: &[u8] = b"c"; + +#[async_trait] +impl service::globals::Data for Arc { + fn next_count(&self) -> Result { + utils::u64_from_bytes(&self.global.increment(COUNTER)?) + .map_err(|_| Error::bad_database("Count has invalid bytes.")) + } + + fn current_count(&self) -> Result { + self.global.get(COUNTER)?.map_or(Ok(0_u64), |bytes| { + utils::u64_from_bytes(&bytes) + .map_err(|_| Error::bad_database("Count has invalid bytes.")) + }) + } + + async fn watch(&self, user_id: &UserId, device_id: &DeviceId) -> Result<()> { + let userid_bytes = user_id.as_bytes().to_vec(); + let mut userid_prefix = userid_bytes.clone(); + userid_prefix.push(0xff); + + let mut userdeviceid_prefix = userid_prefix.clone(); + userdeviceid_prefix.extend_from_slice(device_id.as_bytes()); + userdeviceid_prefix.push(0xff); + + let mut futures = FuturesUnordered::new(); + + // Return when *any* user changed his key + // TODO: only send for user they share a room with + futures.push( + self.todeviceid_events + .watch_prefix(&userdeviceid_prefix), + ); + + futures.push(self.userroomid_joined.watch_prefix(&userid_prefix)); + futures.push( + self.userroomid_invitestate + .watch_prefix(&userid_prefix), + ); + futures.push(self.userroomid_leftstate.watch_prefix(&userid_prefix)); + futures.push( + self.userroomid_notificationcount + .watch_prefix(&userid_prefix), + ); + futures.push( + self.userroomid_highlightcount + .watch_prefix(&userid_prefix), + ); + + // Events for rooms we are in + for room_id in services().rooms.state_cache.rooms_joined(user_id).filter_map(|r| r.ok()) { + let short_roomid = services() + .rooms + .short + .get_shortroomid(&room_id) + .ok() + .flatten() + .expect("room exists") + .to_be_bytes() + .to_vec(); + + let roomid_bytes = room_id.as_bytes().to_vec(); + let mut roomid_prefix = roomid_bytes.clone(); + roomid_prefix.push(0xff); + + // PDUs + futures.push(self.pduid_pdu.watch_prefix(&short_roomid)); + + // EDUs + futures.push( + self.roomid_lasttypingupdate + .watch_prefix(&roomid_bytes), + ); + + futures.push( + self.readreceiptid_readreceipt + .watch_prefix(&roomid_prefix), + ); + + // Key changes + futures.push(self.keychangeid_userid.watch_prefix(&roomid_prefix)); + + // Room account data + let mut roomuser_prefix = roomid_prefix.clone(); + roomuser_prefix.extend_from_slice(&userid_prefix); + + futures.push( + self.roomusertype_roomuserdataid + .watch_prefix(&roomuser_prefix), + ); + } + + let mut globaluserdata_prefix = vec![0xff]; + globaluserdata_prefix.extend_from_slice(&userid_prefix); + + futures.push( + self.roomusertype_roomuserdataid + .watch_prefix(&globaluserdata_prefix), + ); + + // More key changes (used when user is not joined to any rooms) + futures.push(self.keychangeid_userid.watch_prefix(&userid_prefix)); + + // One time keys + futures.push( + self.userid_lastonetimekeyupdate + .watch_prefix(&userid_bytes), + ); + + futures.push(Box::pin(services().globals.rotate.watch())); + + // Wait until one of them finds something + futures.next().await; + + Ok(()) + } + + fn cleanup(&self) -> Result<()> { + self._db.cleanup() + } + + fn memory_usage(&self) -> Result { + self._db.memory_usage() + } -impl service::globals::Data for KeyValueDatabase { fn load_keypair(&self) -> Result { let keypair_bytes = self.global.get(b"keypair")?.map_or_else( || { @@ -39,4 +167,81 @@ impl service::globals::Data for KeyValueDatabase { fn remove_keypair(&self) -> Result<()> { self.global.remove(b"keypair") } + + fn add_signing_key( + &self, + origin: &ServerName, + new_keys: ServerSigningKeys, + ) -> Result, VerifyKey>> { + // Not atomic, but this is not critical + let signingkeys = self.server_signingkeys.get(origin.as_bytes())?; + + let mut keys = signingkeys + .and_then(|keys| serde_json::from_slice(&keys).ok()) + .unwrap_or_else(|| { + // Just insert "now", it doesn't matter + ServerSigningKeys::new(origin.to_owned(), MilliSecondsSinceUnixEpoch::now()) + }); + + let ServerSigningKeys { + verify_keys, + old_verify_keys, + .. + } = new_keys; + + keys.verify_keys.extend(verify_keys.into_iter()); + keys.old_verify_keys.extend(old_verify_keys.into_iter()); + + self.server_signingkeys.insert( + origin.as_bytes(), + &serde_json::to_vec(&keys).expect("serversigningkeys can be serialized"), + )?; + + let mut tree = keys.verify_keys; + tree.extend( + keys.old_verify_keys + .into_iter() + .map(|old| (old.0, VerifyKey::new(old.1.key))), + ); + + Ok(tree) + } + + /// This returns an empty `Ok(BTreeMap<..>)` when there are no keys found for the server. + fn signing_keys_for( + &self, + origin: &ServerName, + ) -> Result, VerifyKey>> { + let signingkeys = self + .server_signingkeys + .get(origin.as_bytes())? + .and_then(|bytes| serde_json::from_slice(&bytes).ok()) + .map(|keys: ServerSigningKeys| { + let mut tree = keys.verify_keys; + tree.extend( + keys.old_verify_keys + .into_iter() + .map(|old| (old.0, VerifyKey::new(old.1.key))), + ); + tree + }) + .unwrap_or_else(BTreeMap::new); + + Ok(signingkeys) + } + + fn database_version(&self) -> Result { + self.global.get(b"version")?.map_or(Ok(0), |version| { + utils::u64_from_bytes(&version) + .map_err(|_| Error::bad_database("Database version id is invalid.")) + }) + } + + fn bump_database_version(&self, new_version: u64) -> Result<()> { + self.global + .insert(b"version", &new_version.to_be_bytes())?; + Ok(()) + } + + } diff --git a/src/database/key_value/key_backups.rs b/src/database/key_value/key_backups.rs index 8171451c..c59ed36b 100644 --- a/src/database/key_value/key_backups.rs +++ b/src/database/key_value/key_backups.rs @@ -1,10 +1,10 @@ -use std::collections::BTreeMap; +use std::{collections::BTreeMap, sync::Arc}; use ruma::{UserId, serde::Raw, api::client::{backup::{BackupAlgorithm, KeyBackupData, RoomKeyBackup}, error::ErrorKind}, RoomId}; use crate::{Result, service, database::KeyValueDatabase, services, Error, utils}; -impl service::key_backups::Data for KeyValueDatabase { +impl service::key_backups::Data for Arc { fn create_backup( &self, user_id: &UserId, diff --git a/src/database/key_value/media.rs b/src/database/key_value/media.rs index a84cbd53..1726755a 100644 --- a/src/database/key_value/media.rs +++ b/src/database/key_value/media.rs @@ -1,9 +1,11 @@ +use std::sync::Arc; + use ruma::api::client::error::ErrorKind; use crate::{database::KeyValueDatabase, service, Error, utils, Result}; -impl service::media::Data for KeyValueDatabase { - fn create_file_metadata(&self, mxc: String, width: u32, height: u32, content_disposition: &Option<&str>, content_type: &Option<&str>) -> Result> { +impl service::media::Data for Arc { + fn create_file_metadata(&self, mxc: String, width: u32, height: u32, content_disposition: Option<&str>, content_type: Option<&str>) -> Result> { let mut key = mxc.as_bytes().to_vec(); key.push(0xff); key.extend_from_slice(&width.to_be_bytes()); diff --git a/src/database/key_value/pusher.rs b/src/database/key_value/pusher.rs index b05e47be..85d1d864 100644 --- a/src/database/key_value/pusher.rs +++ b/src/database/key_value/pusher.rs @@ -1,8 +1,10 @@ +use std::sync::Arc; + use ruma::{UserId, api::client::push::{set_pusher, get_pushers}}; use crate::{service, database::KeyValueDatabase, Error, Result}; -impl service::pusher::Data for KeyValueDatabase { +impl service::pusher::Data for Arc { fn set_pusher(&self, sender: &UserId, pusher: set_pusher::v3::Pusher) -> Result<()> { let mut key = sender.as_bytes().to_vec(); key.push(0xff); diff --git a/src/database/key_value/rooms/alias.rs b/src/database/key_value/rooms/alias.rs index 0aa8dd48..437902df 100644 --- a/src/database/key_value/rooms/alias.rs +++ b/src/database/key_value/rooms/alias.rs @@ -1,8 +1,10 @@ +use std::sync::Arc; + use ruma::{RoomId, RoomAliasId, api::client::error::ErrorKind}; use crate::{service, database::KeyValueDatabase, utils, Error, services, Result}; -impl service::rooms::alias::Data for KeyValueDatabase { +impl service::rooms::alias::Data for Arc { fn set_alias( &self, alias: &RoomAliasId, diff --git a/src/database/key_value/rooms/auth_chain.rs b/src/database/key_value/rooms/auth_chain.rs index 888d472d..2dffb04b 100644 --- a/src/database/key_value/rooms/auth_chain.rs +++ b/src/database/key_value/rooms/auth_chain.rs @@ -1,28 +1,60 @@ -use std::{collections::HashSet, mem::size_of}; +use std::{collections::HashSet, mem::size_of, sync::Arc}; use crate::{service, database::KeyValueDatabase, Result, utils}; -impl service::rooms::auth_chain::Data for KeyValueDatabase { - fn get_cached_eventid_authchain(&self, shorteventid: u64) -> Result>> { - Ok(self.shorteventid_authchain - .get(&shorteventid.to_be_bytes())? - .map(|chain| { - chain - .chunks_exact(size_of::()) - .map(|chunk| { - utils::u64_from_bytes(chunk).expect("byte length is correct") - }) - .collect() - })) +impl service::rooms::auth_chain::Data for Arc { + fn get_cached_eventid_authchain(&self, key: &[u64]) -> Result>>> { + // Check RAM cache + if let Some(result) = self.auth_chain_cache.lock().unwrap().get_mut(key) { + return Ok(Some(Arc::clone(result))); + } + + // We only save auth chains for single events in the db + if key.len() == 1 { + // Check DB cache + let chain = self.shorteventid_authchain + .get(&key[0].to_be_bytes())? + .map(|chain| { + chain + .chunks_exact(size_of::()) + .map(|chunk| { + utils::u64_from_bytes(chunk).expect("byte length is correct") + }) + .collect() + }); + + if let Some(chain) = chain { + let chain = Arc::new(chain); + + // Cache in RAM + self.auth_chain_cache + .lock() + .unwrap() + .insert(vec![key[0]], Arc::clone(&chain)); + + return Ok(Some(chain)); + } + } + + Ok(None) + } - fn cache_eventid_authchain(&self, shorteventid: u64, auth_chain: &HashSet) -> Result<()> { - self.shorteventid_authchain.insert( - &shorteventid.to_be_bytes(), - &auth_chain - .iter() - .flat_map(|s| s.to_be_bytes().to_vec()) - .collect::>(), - ) + fn cache_auth_chain(&self, key: Vec, auth_chain: Arc>) -> Result<()> { + // Only persist single events in db + if key.len() == 1 { + self.shorteventid_authchain.insert( + &key[0].to_be_bytes(), + &auth_chain + .iter() + .flat_map(|s| s.to_be_bytes().to_vec()) + .collect::>(), + )?; + } + + // Cache in RAM + self.auth_chain_cache.lock().unwrap().insert(key, auth_chain); + + Ok(()) } } diff --git a/src/database/key_value/rooms/directory.rs b/src/database/key_value/rooms/directory.rs index 727004e7..864e75e9 100644 --- a/src/database/key_value/rooms/directory.rs +++ b/src/database/key_value/rooms/directory.rs @@ -1,8 +1,10 @@ +use std::sync::Arc; + use ruma::RoomId; use crate::{service, database::KeyValueDatabase, utils, Error, Result}; -impl service::rooms::directory::Data for KeyValueDatabase { +impl service::rooms::directory::Data for Arc { fn set_public(&self, room_id: &RoomId) -> Result<()> { self.publicroomids.insert(room_id.as_bytes(), &[]) } diff --git a/src/database/key_value/rooms/edus/mod.rs b/src/database/key_value/rooms/edus/mod.rs index b5007f89..03e4219e 100644 --- a/src/database/key_value/rooms/edus/mod.rs +++ b/src/database/key_value/rooms/edus/mod.rs @@ -2,6 +2,8 @@ mod presence; mod typing; mod read_receipt; +use std::sync::Arc; + use crate::{service, database::KeyValueDatabase}; -impl service::rooms::edus::Data for KeyValueDatabase {} +impl service::rooms::edus::Data for Arc {} diff --git a/src/database/key_value/rooms/edus/presence.rs b/src/database/key_value/rooms/edus/presence.rs index 1477c28b..5aeb1477 100644 --- a/src/database/key_value/rooms/edus/presence.rs +++ b/src/database/key_value/rooms/edus/presence.rs @@ -1,10 +1,10 @@ -use std::collections::HashMap; +use std::{collections::HashMap, sync::Arc}; use ruma::{UserId, RoomId, events::presence::PresenceEvent, presence::PresenceState, UInt}; use crate::{service, database::KeyValueDatabase, utils, Error, services, Result}; -impl service::rooms::edus::presence::Data for KeyValueDatabase { +impl service::rooms::edus::presence::Data for Arc { fn update_presence( &self, user_id: &UserId, diff --git a/src/database/key_value/rooms/edus/read_receipt.rs b/src/database/key_value/rooms/edus/read_receipt.rs index a12e2653..7fcb8ac8 100644 --- a/src/database/key_value/rooms/edus/read_receipt.rs +++ b/src/database/key_value/rooms/edus/read_receipt.rs @@ -1,10 +1,10 @@ -use std::mem; +use std::{mem, sync::Arc}; use ruma::{UserId, RoomId, events::receipt::ReceiptEvent, serde::Raw, signatures::CanonicalJsonObject}; use crate::{database::KeyValueDatabase, service, utils, Error, services, Result}; -impl service::rooms::edus::read_receipt::Data for KeyValueDatabase { +impl service::rooms::edus::read_receipt::Data for Arc { fn readreceipt_update( &self, user_id: &UserId, diff --git a/src/database/key_value/rooms/edus/typing.rs b/src/database/key_value/rooms/edus/typing.rs index b7d35968..7f3526d9 100644 --- a/src/database/key_value/rooms/edus/typing.rs +++ b/src/database/key_value/rooms/edus/typing.rs @@ -1,10 +1,10 @@ -use std::collections::HashSet; +use std::{collections::HashSet, sync::Arc}; use ruma::{UserId, RoomId}; use crate::{database::KeyValueDatabase, service, utils, Error, services, Result}; -impl service::rooms::edus::typing::Data for KeyValueDatabase { +impl service::rooms::edus::typing::Data for Arc { fn typing_add( &self, user_id: &UserId, diff --git a/src/database/key_value/rooms/lazy_load.rs b/src/database/key_value/rooms/lazy_load.rs index 133e1d04..b16657aa 100644 --- a/src/database/key_value/rooms/lazy_load.rs +++ b/src/database/key_value/rooms/lazy_load.rs @@ -1,8 +1,10 @@ +use std::sync::Arc; + use ruma::{UserId, DeviceId, RoomId}; use crate::{service, database::KeyValueDatabase, Result}; -impl service::rooms::lazy_loading::Data for KeyValueDatabase { +impl service::rooms::lazy_loading::Data for Arc { fn lazy_load_was_sent_before( &self, user_id: &UserId, diff --git a/src/database/key_value/rooms/metadata.rs b/src/database/key_value/rooms/metadata.rs index db2bc69b..560beb90 100644 --- a/src/database/key_value/rooms/metadata.rs +++ b/src/database/key_value/rooms/metadata.rs @@ -1,8 +1,10 @@ +use std::sync::Arc; + use ruma::RoomId; use crate::{service, database::KeyValueDatabase, Result, services}; -impl service::rooms::metadata::Data for KeyValueDatabase { +impl service::rooms::metadata::Data for Arc { fn exists(&self, room_id: &RoomId) -> Result { let prefix = match services().rooms.short.get_shortroomid(room_id)? { Some(b) => b.to_be_bytes().to_vec(), diff --git a/src/database/key_value/rooms/mod.rs b/src/database/key_value/rooms/mod.rs index 406943ed..97c29e5b 100644 --- a/src/database/key_value/rooms/mod.rs +++ b/src/database/key_value/rooms/mod.rs @@ -15,6 +15,8 @@ mod state_compressor; mod timeline; mod user; +use std::sync::Arc; + use crate::{database::KeyValueDatabase, service}; -impl service::rooms::Data for KeyValueDatabase {} +impl service::rooms::Data for Arc {} diff --git a/src/database/key_value/rooms/outlier.rs b/src/database/key_value/rooms/outlier.rs index aa975449..b1ae816a 100644 --- a/src/database/key_value/rooms/outlier.rs +++ b/src/database/key_value/rooms/outlier.rs @@ -1,8 +1,10 @@ +use std::sync::Arc; + use ruma::{EventId, signatures::CanonicalJsonObject}; use crate::{service, database::KeyValueDatabase, PduEvent, Error, Result}; -impl service::rooms::outlier::Data for KeyValueDatabase { +impl service::rooms::outlier::Data for Arc { fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result> { self.eventid_outlierpdu .get(event_id.as_bytes())? diff --git a/src/database/key_value/rooms/pdu_metadata.rs b/src/database/key_value/rooms/pdu_metadata.rs index f3ac414f..f5e8f766 100644 --- a/src/database/key_value/rooms/pdu_metadata.rs +++ b/src/database/key_value/rooms/pdu_metadata.rs @@ -4,7 +4,7 @@ use ruma::{RoomId, EventId}; use crate::{service, database::KeyValueDatabase, Result}; -impl service::rooms::pdu_metadata::Data for KeyValueDatabase { +impl service::rooms::pdu_metadata::Data for Arc { fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc]) -> Result<()> { for prev in event_ids { let mut key = room_id.as_bytes().to_vec(); diff --git a/src/database/key_value/rooms/search.rs b/src/database/key_value/rooms/search.rs index dfbdbc64..7b8d2783 100644 --- a/src/database/key_value/rooms/search.rs +++ b/src/database/key_value/rooms/search.rs @@ -1,10 +1,10 @@ -use std::mem::size_of; +use std::{mem::size_of, sync::Arc}; use ruma::RoomId; use crate::{service, database::KeyValueDatabase, utils, Result, services}; -impl service::rooms::search::Data for KeyValueDatabase { +impl service::rooms::search::Data for Arc { fn index_pdu<'a>(&self, shortroomid: u64, pdu_id: &[u8], message_body: String) -> Result<()> { let mut batch = message_body .split_terminator(|c: char| !c.is_alphanumeric()) diff --git a/src/database/key_value/rooms/short.rs b/src/database/key_value/rooms/short.rs index 91296385..9a302b56 100644 --- a/src/database/key_value/rooms/short.rs +++ b/src/database/key_value/rooms/short.rs @@ -1,4 +1,6 @@ +use std::sync::Arc; + use crate::{database::KeyValueDatabase, service}; -impl service::rooms::short::Data for KeyValueDatabase { +impl service::rooms::short::Data for Arc { } diff --git a/src/database/key_value/rooms/state.rs b/src/database/key_value/rooms/state.rs index 405939dd..527c2403 100644 --- a/src/database/key_value/rooms/state.rs +++ b/src/database/key_value/rooms/state.rs @@ -1,11 +1,12 @@ use ruma::{RoomId, EventId}; +use tokio::sync::MutexGuard; use std::sync::Arc; -use std::{sync::MutexGuard, collections::HashSet}; +use std::collections::HashSet; use std::fmt::Debug; use crate::{service, database::KeyValueDatabase, utils, Error, Result}; -impl service::rooms::state::Data for KeyValueDatabase { +impl service::rooms::state::Data for Arc { fn get_room_shortstatehash(&self, room_id: &RoomId) -> Result> { self.roomid_shortstatehash .get(room_id.as_bytes())? @@ -48,7 +49,7 @@ impl service::rooms::state::Data for KeyValueDatabase { fn set_forward_extremities<'a>( &self, room_id: &RoomId, - event_ids: impl IntoIterator + Debug, + event_ids: &mut dyn Iterator, _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex ) -> Result<()> { let mut prefix = room_id.as_bytes().to_vec(); diff --git a/src/database/key_value/rooms/state_accessor.rs b/src/database/key_value/rooms/state_accessor.rs index 4d5bd4a1..9af45db3 100644 --- a/src/database/key_value/rooms/state_accessor.rs +++ b/src/database/key_value/rooms/state_accessor.rs @@ -5,7 +5,7 @@ use async_trait::async_trait; use ruma::{EventId, events::StateEventType, RoomId}; #[async_trait] -impl service::rooms::state_accessor::Data for KeyValueDatabase { +impl service::rooms::state_accessor::Data for Arc { async fn state_full_ids(&self, shortstatehash: u64) -> Result>> { let full_state = services().rooms.state_compressor .load_shortstatehash_info(shortstatehash)? diff --git a/src/database/key_value/rooms/state_cache.rs b/src/database/key_value/rooms/state_cache.rs index 5f054858..bdb8cf81 100644 --- a/src/database/key_value/rooms/state_cache.rs +++ b/src/database/key_value/rooms/state_cache.rs @@ -1,8 +1,10 @@ +use std::sync::Arc; + use ruma::{UserId, RoomId, events::{AnyStrippedStateEvent, AnySyncStateEvent}, serde::Raw}; use crate::{service, database::KeyValueDatabase, services, Result}; -impl service::rooms::state_cache::Data for KeyValueDatabase { +impl service::rooms::state_cache::Data for Arc { fn mark_as_once_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result<()> { let mut userroom_id = user_id.as_bytes().to_vec(); userroom_id.push(0xff); diff --git a/src/database/key_value/rooms/state_compressor.rs b/src/database/key_value/rooms/state_compressor.rs index aee1890c..e1c0280b 100644 --- a/src/database/key_value/rooms/state_compressor.rs +++ b/src/database/key_value/rooms/state_compressor.rs @@ -1,8 +1,8 @@ -use std::{collections::HashSet, mem::size_of}; +use std::{collections::HashSet, mem::size_of, sync::Arc}; use crate::{service::{self, rooms::state_compressor::data::StateDiff}, database::KeyValueDatabase, Error, utils, Result}; -impl service::rooms::state_compressor::Data for KeyValueDatabase { +impl service::rooms::state_compressor::Data for Arc { fn get_statediff(&self, shortstatehash: u64) -> Result { let value = self .shortstatehash_statediff diff --git a/src/database/key_value/rooms/timeline.rs b/src/database/key_value/rooms/timeline.rs index a3b6c17d..2d334b96 100644 --- a/src/database/key_value/rooms/timeline.rs +++ b/src/database/key_value/rooms/timeline.rs @@ -5,7 +5,7 @@ use tracing::error; use crate::{service, database::KeyValueDatabase, utils, Error, PduEvent, Result, services}; -impl service::rooms::timeline::Data for KeyValueDatabase { +impl service::rooms::timeline::Data for Arc { fn last_timeline_count(&self, sender_user: &UserId, room_id: &RoomId) -> Result { match self .lasttimelinecount_cache diff --git a/src/database/key_value/rooms/user.rs b/src/database/key_value/rooms/user.rs index 66681e3c..4d20b00a 100644 --- a/src/database/key_value/rooms/user.rs +++ b/src/database/key_value/rooms/user.rs @@ -1,8 +1,10 @@ +use std::sync::Arc; + use ruma::{UserId, RoomId}; use crate::{service, database::KeyValueDatabase, utils, Error, Result, services}; -impl service::rooms::user::Data for KeyValueDatabase { +impl service::rooms::user::Data for Arc { fn reset_notification_counts(&self, user_id: &UserId, room_id: &RoomId) -> Result<()> { let mut userroom_id = user_id.as_bytes().to_vec(); userroom_id.push(0xff); diff --git a/src/database/key_value/transaction_ids.rs b/src/database/key_value/transaction_ids.rs index a63b3c5d..7fa69081 100644 --- a/src/database/key_value/transaction_ids.rs +++ b/src/database/key_value/transaction_ids.rs @@ -1,8 +1,10 @@ +use std::sync::Arc; + use ruma::{UserId, DeviceId, TransactionId}; use crate::{service, database::KeyValueDatabase, Result}; -impl service::transaction_ids::Data for KeyValueDatabase { +impl service::transaction_ids::Data for Arc { fn add_txnid( &self, user_id: &UserId, diff --git a/src/database/key_value/uiaa.rs b/src/database/key_value/uiaa.rs index cf242dec..8752e55a 100644 --- a/src/database/key_value/uiaa.rs +++ b/src/database/key_value/uiaa.rs @@ -1,8 +1,10 @@ +use std::sync::Arc; + use ruma::{UserId, DeviceId, signatures::CanonicalJsonValue, api::client::{uiaa::UiaaInfo, error::ErrorKind}}; use crate::{database::KeyValueDatabase, service, Error, Result}; -impl service::uiaa::Data for KeyValueDatabase { +impl service::uiaa::Data for Arc { fn set_uiaa_request( &self, user_id: &UserId, diff --git a/src/database/key_value/users.rs b/src/database/key_value/users.rs index 338d8800..1ac85b36 100644 --- a/src/database/key_value/users.rs +++ b/src/database/key_value/users.rs @@ -1,11 +1,11 @@ -use std::{mem::size_of, collections::BTreeMap}; +use std::{mem::size_of, collections::BTreeMap, sync::Arc}; use ruma::{api::client::{filter::IncomingFilterDefinition, error::ErrorKind, device::Device}, UserId, RoomAliasId, MxcUri, DeviceId, MilliSecondsSinceUnixEpoch, DeviceKeyId, encryption::{OneTimeKey, CrossSigningKey, DeviceKeys}, serde::Raw, events::{AnyToDeviceEvent, StateEventType}, DeviceKeyAlgorithm, UInt}; use tracing::warn; use crate::{service::{self, users::clean_signatures}, database::KeyValueDatabase, Error, utils, services, Result}; -impl service::users::Data for KeyValueDatabase { +impl service::users::Data for Arc { /// Check if a user has an account on this homeserver. fn exists(&self, user_id: &UserId) -> Result { Ok(self.userid_password.get(user_id.as_bytes())?.is_some()) @@ -687,10 +687,10 @@ impl service::users::Data for KeyValueDatabase { }) } - fn get_master_key bool>( + fn get_master_key( &self, user_id: &UserId, - allowed_signatures: F, + allowed_signatures: &dyn Fn(&UserId) -> bool, ) -> Result>> { self.userid_masterkeyid .get(user_id.as_bytes())? @@ -708,10 +708,10 @@ impl service::users::Data for KeyValueDatabase { }) } - fn get_self_signing_key bool>( + fn get_self_signing_key( &self, user_id: &UserId, - allowed_signatures: F, + allowed_signatures: &dyn Fn(&UserId) -> bool, ) -> Result>> { self.userid_selfsigningkeyid .get(user_id.as_bytes())? diff --git a/src/database/mod.rs b/src/database/mod.rs index aa5c5839..35922f0b 100644 --- a/src/database/mod.rs +++ b/src/database/mod.rs @@ -402,10 +402,10 @@ impl KeyValueDatabase { }); - let services_raw = Services::build(Arc::clone(&db)); + let services_raw = Box::new(Services::build(Arc::clone(&db))); // This is the first and only time we initialize the SERVICE static - *SERVICES.write().unwrap() = Some(services_raw); + *SERVICES.write().unwrap() = Some(Box::leak(services_raw)); // Matrix resource ownership is based on the server name; changing it @@ -877,105 +877,6 @@ impl KeyValueDatabase { services().globals.rotate.fire(); } - pub async fn watch(&self, user_id: &UserId, device_id: &DeviceId) { - let userid_bytes = user_id.as_bytes().to_vec(); - let mut userid_prefix = userid_bytes.clone(); - userid_prefix.push(0xff); - - let mut userdeviceid_prefix = userid_prefix.clone(); - userdeviceid_prefix.extend_from_slice(device_id.as_bytes()); - userdeviceid_prefix.push(0xff); - - let mut futures = FuturesUnordered::new(); - - // Return when *any* user changed his key - // TODO: only send for user they share a room with - futures.push( - self.todeviceid_events - .watch_prefix(&userdeviceid_prefix), - ); - - futures.push(self.userroomid_joined.watch_prefix(&userid_prefix)); - futures.push( - self.userroomid_invitestate - .watch_prefix(&userid_prefix), - ); - futures.push(self.userroomid_leftstate.watch_prefix(&userid_prefix)); - futures.push( - self.userroomid_notificationcount - .watch_prefix(&userid_prefix), - ); - futures.push( - self.userroomid_highlightcount - .watch_prefix(&userid_prefix), - ); - - // Events for rooms we are in - for room_id in services().rooms.state_cache.rooms_joined(user_id).filter_map(|r| r.ok()) { - let short_roomid = services() - .rooms - .short - .get_shortroomid(&room_id) - .ok() - .flatten() - .expect("room exists") - .to_be_bytes() - .to_vec(); - - let roomid_bytes = room_id.as_bytes().to_vec(); - let mut roomid_prefix = roomid_bytes.clone(); - roomid_prefix.push(0xff); - - // PDUs - futures.push(self.pduid_pdu.watch_prefix(&short_roomid)); - - // EDUs - futures.push( - self.roomid_lasttypingupdate - .watch_prefix(&roomid_bytes), - ); - - futures.push( - self.readreceiptid_readreceipt - .watch_prefix(&roomid_prefix), - ); - - // Key changes - futures.push(self.keychangeid_userid.watch_prefix(&roomid_prefix)); - - // Room account data - let mut roomuser_prefix = roomid_prefix.clone(); - roomuser_prefix.extend_from_slice(&userid_prefix); - - futures.push( - self.roomusertype_roomuserdataid - .watch_prefix(&roomuser_prefix), - ); - } - - let mut globaluserdata_prefix = vec![0xff]; - globaluserdata_prefix.extend_from_slice(&userid_prefix); - - futures.push( - self.roomusertype_roomuserdataid - .watch_prefix(&globaluserdata_prefix), - ); - - // More key changes (used when user is not joined to any rooms) - futures.push(self.keychangeid_userid.watch_prefix(&userid_prefix)); - - // One time keys - futures.push( - self.userid_lastonetimekeyupdate - .watch_prefix(&userid_bytes), - ); - - futures.push(Box::pin(services().globals.rotate.watch())); - - // Wait until one of them finds something - futures.next().await; - } - #[tracing::instrument(skip(self))] pub fn flush(&self) -> Result<()> { let start = std::time::Instant::now(); @@ -1021,7 +922,7 @@ impl KeyValueDatabase { } let start = Instant::now(); - if let Err(e) = services().globals.db._db.cleanup() { + if let Err(e) = services().globals.cleanup() { error!("cleanup: Errored: {}", e); } else { info!("cleanup: Finished in {:?}", start.elapsed()); @@ -1048,9 +949,9 @@ fn set_emergency_access() -> Result { None, &conduit_user, GlobalAccountDataEventType::PushRules.to_string().into(), - &GlobalAccountDataEvent { + &serde_json::to_value(&GlobalAccountDataEvent { content: PushRulesEventContent { global: ruleset }, - }, + }).expect("to json value always works"), )?; res diff --git a/src/lib.rs b/src/lib.rs index 75cf6c7e..c103d529 100644 --- a/src/lib.rs +++ b/src/lib.rs @@ -20,9 +20,9 @@ pub use utils::error::{Error, Result}; pub use service::{Services, pdu::PduEvent}; pub use api::ruma_wrapper::{Ruma, RumaResponse}; -pub static SERVICES: RwLock>> = RwLock::new(None); +pub static SERVICES: RwLock> = RwLock::new(None); -pub fn services<'a>() -> Arc { - Arc::clone(&SERVICES.read().unwrap()) +pub fn services<'a>() -> &'static Services { + &SERVICES.read().unwrap().expect("SERVICES should be initialized when this is called") } diff --git a/src/service/account_data/data.rs b/src/service/account_data/data.rs index 0f8e0bf5..65780a69 100644 --- a/src/service/account_data/data.rs +++ b/src/service/account_data/data.rs @@ -1,26 +1,25 @@ use std::collections::HashMap; use ruma::{UserId, RoomId, events::{RoomAccountDataEventType, AnyEphemeralRoomEvent}, serde::Raw}; -use serde::{Serialize, de::DeserializeOwned}; use crate::Result; -pub trait Data { +pub trait Data: Send + Sync { /// Places one event in the account data of the user and removes the previous entry. - fn update( + fn update( &self, room_id: Option<&RoomId>, user_id: &UserId, event_type: RoomAccountDataEventType, - data: &T, + data: &serde_json::Value, ) -> Result<()>; /// Searches the account data for a specific kind. - fn get( + fn get( &self, room_id: Option<&RoomId>, user_id: &UserId, kind: RoomAccountDataEventType, - ) -> Result>; + ) -> Result>>; /// Returns all changes to the account data that happened after `since`. fn changes_since( diff --git a/src/service/account_data/mod.rs b/src/service/account_data/mod.rs index 35ca1495..9785478b 100644 --- a/src/service/account_data/mod.rs +++ b/src/service/account_data/mod.rs @@ -24,24 +24,24 @@ pub struct Service { impl Service { /// Places one event in the account data of the user and removes the previous entry. #[tracing::instrument(skip(self, room_id, user_id, event_type, data))] - pub fn update( + pub fn update( &self, room_id: Option<&RoomId>, user_id: &UserId, event_type: RoomAccountDataEventType, - data: &T, + data: &serde_json::Value, ) -> Result<()> { self.db.update(room_id, user_id, event_type, data) } /// Searches the account data for a specific kind. #[tracing::instrument(skip(self, room_id, user_id, event_type))] - pub fn get( + pub fn get( &self, room_id: Option<&RoomId>, user_id: &UserId, event_type: RoomAccountDataEventType, - ) -> Result> { + ) -> Result>> { self.db.get(room_id, user_id, event_type) } diff --git a/src/service/admin/mod.rs b/src/service/admin/mod.rs index 48f828fc..32a709c1 100644 --- a/src/service/admin/mod.rs +++ b/src/service/admin/mod.rs @@ -28,7 +28,7 @@ use ruma::{ use serde_json::value::to_raw_value; use tokio::sync::{mpsc, MutexGuard, RwLock, RwLockReadGuard}; -use crate::{Result, services, Error, api::{server_server, client_server::AUTO_GEN_PASSWORD_LENGTH}, PduEvent, utils::{HtmlEscape, self}}; +use crate::{Result, services, Error, api::{server_server, client_server::{AUTO_GEN_PASSWORD_LENGTH, leave_all_rooms}}, PduEvent, utils::{HtmlEscape, self}}; use super::pdu::PduBuilder; @@ -179,7 +179,8 @@ impl Service { let conduit_room = services() .rooms - .id_from_alias( + .alias + .resolve_local_alias( format!("#admins:{}", services().globals.server_name()) .as_str() .try_into() @@ -221,7 +222,7 @@ impl Service { .roomid_mutex_state .write() .unwrap() - .entry(conduit_room.clone()) + .entry(conduit_room.to_owned()) .or_default(), ); @@ -599,11 +600,11 @@ impl Service { ruma::events::GlobalAccountDataEventType::PushRules .to_string() .into(), - &ruma::events::push_rules::PushRulesEvent { + &serde_json::to_value(ruma::events::push_rules::PushRulesEvent { content: ruma::events::push_rules::PushRulesEventContent { global: ruma::push::Ruleset::server_default(&user_id), }, - }, + }).expect("to json value always works"), )?; // we dont add a device since we're not the user, just the creator @@ -614,12 +615,14 @@ impl Service { )) } AdminCommand::DisableRoom { room_id } => { - services().rooms.disabledroomids.insert(room_id.as_bytes(), &[])?; - RoomMessageEventContent::text_plain("Room disabled.") + todo!(); + //services().rooms.disabledroomids.insert(room_id.as_bytes(), &[])?; + //RoomMessageEventContent::text_plain("Room disabled.") } AdminCommand::EnableRoom { room_id } => { - services().rooms.disabledroomids.remove(room_id.as_bytes())?; - RoomMessageEventContent::text_plain("Room enabled.") + todo!(); + //services().rooms.disabledroomids.remove(room_id.as_bytes())?; + //RoomMessageEventContent::text_plain("Room enabled.") } AdminCommand::DeactivateUser { leave_rooms, @@ -635,7 +638,7 @@ impl Service { services().users.deactivate_account(&user_id)?; if leave_rooms { - services().rooms.leave_all_rooms(&user_id).await?; + leave_all_rooms(&user_id).await?; } RoomMessageEventContent::text_plain(format!( @@ -694,7 +697,7 @@ impl Service { if leave_rooms { for &user_id in &user_ids { - let _ = services().rooms.leave_all_rooms(user_id).await; + let _ = leave_all_rooms(user_id).await; } } @@ -804,7 +807,7 @@ impl Service { pub(crate) async fn create_admin_room(&self) -> Result<()> { let room_id = RoomId::new(services().globals.server_name()); - services().rooms.get_or_create_shortroomid(&room_id)?; + services().rooms.short.get_or_create_shortroomid(&room_id)?; let mutex_state = Arc::clone( services().globals diff --git a/src/service/appservice/data.rs b/src/service/appservice/data.rs index a70bf9c1..744f0f94 100644 --- a/src/service/appservice/data.rs +++ b/src/service/appservice/data.rs @@ -1,6 +1,6 @@ use crate::Result; -pub trait Data { +pub trait Data: Send + Sync { /// Registers an appservice and returns the ID to the caller fn register_appservice(&self, yaml: serde_yaml::Value) -> Result; diff --git a/src/service/appservice/mod.rs b/src/service/appservice/mod.rs index 1a5ce50c..ad5ab4aa 100644 --- a/src/service/appservice/mod.rs +++ b/src/service/appservice/mod.rs @@ -1,10 +1,12 @@ mod data; +use std::sync::Arc; + pub use data::Data; use crate::Result; pub struct Service { - db: Box, + db: Arc, } impl Service { diff --git a/src/service/globals/data.rs b/src/service/globals/data.rs index f36ab61b..0f74b2a7 100644 --- a/src/service/globals/data.rs +++ b/src/service/globals/data.rs @@ -1,8 +1,30 @@ -use ruma::signatures::Ed25519KeyPair; +use std::collections::BTreeMap; + +use async_trait::async_trait; +use ruma::{signatures::Ed25519KeyPair, DeviceId, UserId, ServerName, api::federation::discovery::{ServerSigningKeys, VerifyKey}, ServerSigningKeyId}; use crate::Result; -pub trait Data { +#[async_trait] +pub trait Data: Send + Sync { + fn next_count(&self) -> Result; + fn current_count(&self) -> Result; + async fn watch(&self, user_id: &UserId, device_id: &DeviceId) -> Result<()>; + fn cleanup(&self) -> Result<()>; + fn memory_usage(&self) -> Result; fn load_keypair(&self) -> Result; fn remove_keypair(&self) -> Result<()>; + fn add_signing_key( + &self, + origin: &ServerName, + new_keys: ServerSigningKeys, + ) -> Result, VerifyKey>>; + + /// This returns an empty `Ok(BTreeMap<..>)` when there are no keys found for the server. + fn signing_keys_for( + &self, + origin: &ServerName, + ) -> Result, VerifyKey>>; + fn database_version(&self) -> Result; + fn bump_database_version(&self, new_version: u64) -> Result<()>; } diff --git a/src/service/globals/mod.rs b/src/service/globals/mod.rs index 48d7b064..8fd69dfe 100644 --- a/src/service/globals/mod.rs +++ b/src/service/globals/mod.rs @@ -26,8 +26,6 @@ use tokio::sync::{broadcast, watch::Receiver, Mutex as TokioMutex, Semaphore}; use tracing::error; use trust_dns_resolver::TokioAsyncResolver; -pub const COUNTER: &[u8] = b"c"; - type WellKnownMap = HashMap, (FedDest, String)>; type TlsNameMap = HashMap, u16)>; type RateLimitState = (Instant, u32); // Time if last failed try, number of failed tries @@ -198,16 +196,24 @@ impl Service { #[tracing::instrument(skip(self))] pub fn next_count(&self) -> Result { - utils::u64_from_bytes(&self.globals.increment(COUNTER)?) - .map_err(|_| Error::bad_database("Count has invalid bytes.")) + self.db.next_count() } #[tracing::instrument(skip(self))] pub fn current_count(&self) -> Result { - self.globals.get(COUNTER)?.map_or(Ok(0_u64), |bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Count has invalid bytes.")) - }) + self.db.current_count() + } + + pub async fn watch(&self, user_id: &UserId, device_id: &DeviceId) -> Result<()> { + self.db.watch(user_id, device_id).await + } + + pub fn cleanup(&self) -> Result<()> { + self.db.cleanup() + } + + pub fn memory_usage(&self) -> Result { + self.db.memory_usage() } pub fn server_name(&self) -> &ServerName { @@ -296,38 +302,7 @@ impl Service { origin: &ServerName, new_keys: ServerSigningKeys, ) -> Result, VerifyKey>> { - // Not atomic, but this is not critical - let signingkeys = self.server_signingkeys.get(origin.as_bytes())?; - - let mut keys = signingkeys - .and_then(|keys| serde_json::from_slice(&keys).ok()) - .unwrap_or_else(|| { - // Just insert "now", it doesn't matter - ServerSigningKeys::new(origin.to_owned(), MilliSecondsSinceUnixEpoch::now()) - }); - - let ServerSigningKeys { - verify_keys, - old_verify_keys, - .. - } = new_keys; - - keys.verify_keys.extend(verify_keys.into_iter()); - keys.old_verify_keys.extend(old_verify_keys.into_iter()); - - self.server_signingkeys.insert( - origin.as_bytes(), - &serde_json::to_vec(&keys).expect("serversigningkeys can be serialized"), - )?; - - let mut tree = keys.verify_keys; - tree.extend( - keys.old_verify_keys - .into_iter() - .map(|old| (old.0, VerifyKey::new(old.1.key))), - ); - - Ok(tree) + self.db.add_signing_key(origin, new_keys) } /// This returns an empty `Ok(BTreeMap<..>)` when there are no keys found for the server. @@ -335,35 +310,15 @@ impl Service { &self, origin: &ServerName, ) -> Result, VerifyKey>> { - let signingkeys = self - .server_signingkeys - .get(origin.as_bytes())? - .and_then(|bytes| serde_json::from_slice(&bytes).ok()) - .map(|keys: ServerSigningKeys| { - let mut tree = keys.verify_keys; - tree.extend( - keys.old_verify_keys - .into_iter() - .map(|old| (old.0, VerifyKey::new(old.1.key))), - ); - tree - }) - .unwrap_or_else(BTreeMap::new); - - Ok(signingkeys) + self.db.signing_keys_for(origin) } pub fn database_version(&self) -> Result { - self.globals.get(b"version")?.map_or(Ok(0), |version| { - utils::u64_from_bytes(&version) - .map_err(|_| Error::bad_database("Database version id is invalid.")) - }) + self.db.database_version() } pub fn bump_database_version(&self, new_version: u64) -> Result<()> { - self.globals - .insert(b"version", &new_version.to_be_bytes())?; - Ok(()) + self.db.bump_database_version(new_version) } pub fn get_media_folder(&self) -> PathBuf { diff --git a/src/service/key_backups/data.rs b/src/service/key_backups/data.rs index 6f6359eb..226b1e16 100644 --- a/src/service/key_backups/data.rs +++ b/src/service/key_backups/data.rs @@ -3,7 +3,7 @@ use std::collections::BTreeMap; use ruma::{api::client::backup::{BackupAlgorithm, RoomKeyBackup, KeyBackupData}, serde::Raw, UserId, RoomId}; use crate::Result; -pub trait Data { +pub trait Data: Send + Sync { fn create_backup( &self, user_id: &UserId, diff --git a/src/service/media/data.rs b/src/service/media/data.rs index 94975de7..2e24049a 100644 --- a/src/service/media/data.rs +++ b/src/service/media/data.rs @@ -1,7 +1,7 @@ use crate::Result; -pub trait Data { - fn create_file_metadata(&self, mxc: String, width: u32, height: u32, content_disposition: &Option<&str>, content_type: &Option<&str>) -> Result>; +pub trait Data: Send + Sync { + fn create_file_metadata(&self, mxc: String, width: u32, height: u32, content_disposition: Option<&str>, content_type: Option<&str>) -> Result>; /// Returns content_disposition, content_type and the metadata key. fn search_file_metadata(&self, mxc: String, width: u32, height: u32) -> Result<(Option, Option, Vec)>; diff --git a/src/service/media/mod.rs b/src/service/media/mod.rs index d61292bb..f86251fa 100644 --- a/src/service/media/mod.rs +++ b/src/service/media/mod.rs @@ -24,8 +24,8 @@ impl Service { pub async fn create( &self, mxc: String, - content_disposition: &Option<&str>, - content_type: &Option<&str>, + content_disposition: Option<&str>, + content_type: Option<&str>, file: &[u8], ) -> Result<()> { // Width, Height = 0 if it's not a thumbnail @@ -42,8 +42,8 @@ impl Service { pub async fn upload_thumbnail( &self, mxc: String, - content_disposition: &Option<&str>, - content_type: &Option<&str>, + content_disposition: Option<&str>, + content_type: Option<&str>, width: u32, height: u32, file: &[u8], @@ -108,7 +108,7 @@ impl Service { .thumbnail_properties(width, height) .unwrap_or((0, 0, false)); // 0, 0 because that's the original file - if let Ok((content_disposition, content_type, key)) = self.db.search_file_metadata(mxc, width, height) { + if let Ok((content_disposition, content_type, key)) = self.db.search_file_metadata(mxc.clone(), width, height) { // Using saved thumbnail let path = services().globals.get_media_file(&key); let mut file = Vec::new(); @@ -119,7 +119,7 @@ impl Service { content_type, file: file.to_vec(), })) - } else if let Ok((content_disposition, content_type, key)) = self.db.search_file_metadata(mxc, 0, 0) { + } else if let Ok((content_disposition, content_type, key)) = self.db.search_file_metadata(mxc.clone(), 0, 0) { // Generate a thumbnail let path = services().globals.get_media_file(&key); let mut file = Vec::new(); @@ -180,7 +180,7 @@ impl Service { thumbnail.write_to(&mut thumbnail_bytes, image::ImageOutputFormat::Png)?; // Save thumbnail in database so we don't have to generate it again next time - let thumbnail_key = self.db.create_file_metadata(mxc, width, height, content_disposition, content_type)?; + let thumbnail_key = self.db.create_file_metadata(mxc, width, height, content_disposition.as_deref(), content_type.as_deref())?; let path = services().globals.get_media_file(&thumbnail_key); let mut f = File::create(path).await?; diff --git a/src/service/mod.rs b/src/service/mod.rs index 47d4651d..a1a728c5 100644 --- a/src/service/mod.rs +++ b/src/service/mod.rs @@ -30,20 +30,20 @@ pub struct Services { } impl Services { - pub fn build(db: Arc) { + pub fn build(db: Arc) -> Self { Self { - appservice: appservice::Service { db: Arc::clone(&db) }, - pusher: appservice::Service { db: Arc::clone(&db) }, - rooms: appservice::Service { db: Arc::clone(&db) }, - transaction_ids: appservice::Service { db: Arc::clone(&db) }, - uiaa: appservice::Service { db: Arc::clone(&db) }, - users: appservice::Service { db: Arc::clone(&db) }, - account_data: appservice::Service { db: Arc::clone(&db) }, - admin: appservice::Service { db: Arc::clone(&db) }, - globals: appservice::Service { db: Arc::clone(&db) }, - key_backups: appservice::Service { db: Arc::clone(&db) }, - media: appservice::Service { db: Arc::clone(&db) }, - sending: appservice::Service { db: Arc::clone(&db) }, + appservice: appservice::Service { db: db.clone() }, + pusher: pusher::Service { db: db.clone() }, + rooms: rooms::Service { db: Arc::clone(&db) }, + transaction_ids: transaction_ids::Service { db: Arc::clone(&db) }, + uiaa: uiaa::Service { db: Arc::clone(&db) }, + users: users::Service { db: Arc::clone(&db) }, + account_data: account_data::Service { db: Arc::clone(&db) }, + admin: admin::Service { db: Arc::clone(&db) }, + globals: globals::Service { db: Arc::clone(&db) }, + key_backups: key_backups::Service { db: Arc::clone(&db) }, + media: media::Service { db: Arc::clone(&db) }, + sending: sending::Service { db: Arc::clone(&db) }, } } } diff --git a/src/service/pdu.rs b/src/service/pdu.rs index 2ed79f2c..3be3300c 100644 --- a/src/service/pdu.rs +++ b/src/service/pdu.rs @@ -343,7 +343,7 @@ pub(crate) fn gen_event_id_canonical_json( .and_then(|id| RoomId::parse(id.as_str()?).ok()) .ok_or_else(|| Error::bad_database("PDU in db has invalid room_id."))?; - let room_version_id = services().rooms.get_room_version(&room_id); + let room_version_id = services().rooms.state.get_room_version(&room_id); let event_id = format!( "${}", diff --git a/src/service/pusher/data.rs b/src/service/pusher/data.rs index 3951da79..305a5383 100644 --- a/src/service/pusher/data.rs +++ b/src/service/pusher/data.rs @@ -1,7 +1,7 @@ use ruma::{UserId, api::client::push::{set_pusher, get_pushers}}; use crate::Result; -pub trait Data { +pub trait Data: Send + Sync { fn set_pusher(&self, sender: &UserId, pusher: set_pusher::v3::Pusher) -> Result<()>; fn get_pusher(&self, senderkey: &[u8]) -> Result>; diff --git a/src/service/pusher/mod.rs b/src/service/pusher/mod.rs index af30ca47..e65c57ab 100644 --- a/src/service/pusher/mod.rs +++ b/src/service/pusher/mod.rs @@ -3,6 +3,7 @@ pub use data::Data; use crate::{services, Error, PduEvent, Result}; use bytes::BytesMut; +use ruma::api::IncomingResponse; use ruma::{ api::{ client::push::{get_pushers, set_pusher, PusherKind}, @@ -20,11 +21,12 @@ use ruma::{ serde::Raw, uint, RoomId, UInt, UserId, }; +use std::sync::Arc; use std::{fmt::Debug, mem}; use tracing::{error, info, warn}; pub struct Service { - db: Box, + db: Arc, } impl Service { @@ -47,8 +49,9 @@ impl Service { self.db.get_pusher_senderkeys(sender) } - #[tracing::instrument(skip(destination, request))] + #[tracing::instrument(skip(self, destination, request))] pub async fn send_request( + &self, destination: &str, request: T, ) -> Result @@ -124,7 +127,7 @@ impl Service { } } - #[tracing::instrument(skip(user, unread, pusher, ruleset, pdu))] + #[tracing::instrument(skip(self, user, unread, pusher, ruleset, pdu))] pub async fn send_push_notice( &self, user: &UserId, @@ -181,7 +184,7 @@ impl Service { Ok(()) } - #[tracing::instrument(skip(user, ruleset, pdu))] + #[tracing::instrument(skip(self, user, ruleset, pdu))] pub fn get_actions<'a>( &self, user: &UserId, @@ -204,7 +207,7 @@ impl Service { Ok(ruleset.get_actions(pdu, &ctx)) } - #[tracing::instrument(skip(unread, pusher, tweaks, event))] + #[tracing::instrument(skip(self, unread, pusher, tweaks, event))] async fn send_notice( &self, unread: UInt, diff --git a/src/service/rooms/alias/data.rs b/src/service/rooms/alias/data.rs index 81022096..26bffae2 100644 --- a/src/service/rooms/alias/data.rs +++ b/src/service/rooms/alias/data.rs @@ -1,7 +1,7 @@ use ruma::{RoomId, RoomAliasId}; use crate::Result; -pub trait Data { +pub trait Data: Send + Sync { /// Creates or updates the alias to the given room id. fn set_alias( &self, diff --git a/src/service/rooms/auth_chain/data.rs b/src/service/rooms/auth_chain/data.rs index e4e8550b..13fac2dc 100644 --- a/src/service/rooms/auth_chain/data.rs +++ b/src/service/rooms/auth_chain/data.rs @@ -1,7 +1,7 @@ -use std::collections::HashSet; +use std::{collections::HashSet, sync::Arc}; use crate::Result; -pub trait Data { - fn get_cached_eventid_authchain(&self, shorteventid: u64) -> Result>>; - fn cache_eventid_authchain(&self, shorteventid: u64, auth_chain: &HashSet) -> Result<()>; +pub trait Data: Send + Sync { + fn get_cached_eventid_authchain(&self, shorteventid: &[u64]) -> Result>>>; + fn cache_auth_chain(&self, shorteventid: Vec, auth_chain: Arc>) -> Result<()>; } diff --git a/src/service/rooms/auth_chain/mod.rs b/src/service/rooms/auth_chain/mod.rs index 26a3f3f0..5fe0e3e8 100644 --- a/src/service/rooms/auth_chain/mod.rs +++ b/src/service/rooms/auth_chain/mod.rs @@ -15,41 +15,11 @@ impl Service { &'a self, key: &[u64], ) -> Result>>> { - // Check RAM cache - if let Some(result) = self.auth_chain_cache.lock().unwrap().get_mut(key.to_be_bytes()) { - return Ok(Some(Arc::clone(result))); - } - - // We only save auth chains for single events in the db - if key.len() == 1 { - // Check DB cache - if let Some(chain) = self.db.get_cached_eventid_authchain(key[0]) - { - let chain = Arc::new(chain); - - // Cache in RAM - self.auth_chain_cache - .lock() - .unwrap() - .insert(vec![key[0]], Arc::clone(&chain)); - - return Ok(Some(chain)); - } - } - - Ok(None) + self.db.get_cached_eventid_authchain(key) } #[tracing::instrument(skip(self))] pub fn cache_auth_chain(&self, key: Vec, auth_chain: Arc>) -> Result<()> { - // Only persist single events in db - if key.len() == 1 { - self.db.cache_auth_chain(key[0], auth_chain)?; - } - - // Cache in RAM - self.auth_chain_cache.lock().unwrap().insert(key, auth_chain); - - Ok(()) + self.db.cache_auth_chain(key, auth_chain) } } diff --git a/src/service/rooms/directory/data.rs b/src/service/rooms/directory/data.rs index 13767217..b4e020d7 100644 --- a/src/service/rooms/directory/data.rs +++ b/src/service/rooms/directory/data.rs @@ -1,7 +1,7 @@ use ruma::RoomId; use crate::Result; -pub trait Data { +pub trait Data: Send + Sync { /// Adds the room to the public room directory fn set_public(&self, room_id: &RoomId) -> Result<()>; diff --git a/src/service/rooms/edus/presence/data.rs b/src/service/rooms/edus/presence/data.rs index ca0e2410..f7592555 100644 --- a/src/service/rooms/edus/presence/data.rs +++ b/src/service/rooms/edus/presence/data.rs @@ -3,7 +3,7 @@ use std::collections::HashMap; use ruma::{UserId, RoomId, events::presence::PresenceEvent}; use crate::Result; -pub trait Data { +pub trait Data: Send + Sync { /// Adds a presence event which will be saved until a new event replaces it. /// /// Note: This method takes a RoomId because presence updates are always bound to rooms to diff --git a/src/service/rooms/edus/read_receipt/data.rs b/src/service/rooms/edus/read_receipt/data.rs index e8ed9656..5ebd89d6 100644 --- a/src/service/rooms/edus/read_receipt/data.rs +++ b/src/service/rooms/edus/read_receipt/data.rs @@ -1,7 +1,7 @@ use ruma::{RoomId, events::receipt::ReceiptEvent, UserId, serde::Raw}; use crate::Result; -pub trait Data { +pub trait Data: Send + Sync { /// Replaces the previous read receipt. fn readreceipt_update( &self, diff --git a/src/service/rooms/edus/typing/data.rs b/src/service/rooms/edus/typing/data.rs index ec0be466..426d4e06 100644 --- a/src/service/rooms/edus/typing/data.rs +++ b/src/service/rooms/edus/typing/data.rs @@ -2,7 +2,7 @@ use std::collections::HashSet; use crate::Result; use ruma::{UserId, RoomId}; -pub trait Data { +pub trait Data: Send + Sync { /// Sets a user as typing until the timeout timestamp is reached or roomtyping_remove is /// called. fn typing_add(&self, user_id: &UserId, room_id: &RoomId, timeout: u64) -> Result<()>; diff --git a/src/service/rooms/event_handler/mod.rs b/src/service/rooms/event_handler/mod.rs index e2291126..ac3cca6a 100644 --- a/src/service/rooms/event_handler/mod.rs +++ b/src/service/rooms/event_handler/mod.rs @@ -117,7 +117,7 @@ impl Service { room_id, pub_key_map, incoming_pdu.prev_events.clone(), - ).await; + ).await?; let mut errors = 0; for prev_id in dbg!(sorted_prev_events) { @@ -240,7 +240,7 @@ impl Service { r } - #[tracing::instrument(skip(create_event, value, pub_key_map))] + #[tracing::instrument(skip(self, create_event, value, pub_key_map))] fn handle_outlier_pdu<'a>( &self, origin: &'a ServerName, @@ -272,7 +272,7 @@ impl Service { RoomVersion::new(room_version_id).expect("room version is supported"); let mut val = match ruma::signatures::verify_event( - &*pub_key_map.read().map_err(|_| "RwLock is poisoned.")?, + &*pub_key_map.read().expect("RwLock is poisoned."), &value, room_version_id, ) { @@ -301,7 +301,7 @@ impl Service { let incoming_pdu = serde_json::from_value::( serde_json::to_value(&val).expect("CanonicalJsonObj is a valid JsonValue"), ) - .map_err(|_| "Event is not a valid PDU.".to_owned())?; + .map_err(|_| Error::bad_database("Event is not a valid PDU."))?; // 4. fetch any missing auth events doing all checks listed here starting at 1. These are not timeline events // 5. Reject "due to auth events" if can't get all the auth events or some of the auth events are also rejected "due to auth events" @@ -329,7 +329,7 @@ impl Service { // Build map of auth events let mut auth_events = HashMap::new(); for id in &incoming_pdu.auth_events { - let auth_event = match services().rooms.get_pdu(id)? { + let auth_event = match services().rooms.timeline.get_pdu(id)? { Some(e) => e, None => { warn!("Could not find auth event {}", id); @@ -373,7 +373,8 @@ impl Service { &incoming_pdu, None::, // TODO: third party invite |k, s| auth_events.get(&(k.to_string().into(), s.to_owned())), - )? { + ).map_err(|_e| Error::BadRequest(ErrorKind::InvalidParam, "Auth check failed"))? + { return Err(Error::BadRequest( ErrorKind::InvalidParam, "Auth check failed", @@ -385,6 +386,7 @@ impl Service { // 7. Persist the event as an outlier. services() .rooms + .outlier .add_pdu_outlier(&incoming_pdu.event_id, &val)?; info!("Added pdu as outlier."); @@ -393,7 +395,7 @@ impl Service { }) } - #[tracing::instrument(skip(incoming_pdu, val, create_event, pub_key_map))] + #[tracing::instrument(skip(self, incoming_pdu, val, create_event, pub_key_map))] pub async fn upgrade_outlier_to_timeline_pdu( &self, incoming_pdu: Arc, @@ -412,7 +414,7 @@ impl Service { .rooms .pdu_metadata.is_event_soft_failed(&incoming_pdu.event_id)? { - return Err("Event has been soft failed".into()); + return Err(Error::BadRequest(ErrorKind::InvalidParam, "Event has been soft failed")); } info!("Upgrading {} to timeline pdu", incoming_pdu.event_id); @@ -1130,7 +1132,8 @@ impl Service { room_id: &RoomId, pub_key_map: &RwLock>>, initial_set: Vec>, - ) -> Vec<(Arc, HashMap, (Arc, BTreeMap)>)> { + ) -> Result<(Vec>, HashMap, +(Arc, BTreeMap)>)> { let mut graph: HashMap, _> = HashMap::new(); let mut eventid_info = HashMap::new(); let mut todo_outlier_stack: Vec> = initial_set; @@ -1164,6 +1167,7 @@ impl Service { if let Some(json) = json_opt.or_else(|| { services() .rooms + .outlier .get_outlier_pdu_json(&prev_event_id) .ok() .flatten() @@ -1209,9 +1213,9 @@ impl Service { .map_or_else(|| uint!(0), |info| info.0.origin_server_ts), ), )) - })?; + }).map_err(|_| Error::bad_database("Error sorting prev events"))?; - (sorted, eventid_info) + Ok((sorted, eventid_info)) } #[tracing::instrument(skip_all)] diff --git a/src/service/rooms/lazy_loading/data.rs b/src/service/rooms/lazy_loading/data.rs index f1019c13..524071c3 100644 --- a/src/service/rooms/lazy_loading/data.rs +++ b/src/service/rooms/lazy_loading/data.rs @@ -1,7 +1,7 @@ use ruma::{RoomId, DeviceId, UserId}; use crate::Result; -pub trait Data { +pub trait Data: Send + Sync { fn lazy_load_was_sent_before( &self, user_id: &UserId, diff --git a/src/service/rooms/metadata/data.rs b/src/service/rooms/metadata/data.rs index 9b1ce079..9444db41 100644 --- a/src/service/rooms/metadata/data.rs +++ b/src/service/rooms/metadata/data.rs @@ -1,6 +1,6 @@ use ruma::RoomId; use crate::Result; -pub trait Data { +pub trait Data: Send + Sync { fn exists(&self, room_id: &RoomId) -> Result; } diff --git a/src/service/rooms/outlier/data.rs b/src/service/rooms/outlier/data.rs index 17d0f7b4..edc7c4fd 100644 --- a/src/service/rooms/outlier/data.rs +++ b/src/service/rooms/outlier/data.rs @@ -2,7 +2,7 @@ use ruma::{signatures::CanonicalJsonObject, EventId}; use crate::{PduEvent, Result}; -pub trait Data { +pub trait Data: Send + Sync { fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result>; fn get_outlier_pdu(&self, event_id: &EventId) -> Result>; fn add_pdu_outlier(&self, event_id: &EventId, pdu: &CanonicalJsonObject) -> Result<()>; diff --git a/src/service/rooms/pdu_metadata/data.rs b/src/service/rooms/pdu_metadata/data.rs index fb839023..9bc49cfb 100644 --- a/src/service/rooms/pdu_metadata/data.rs +++ b/src/service/rooms/pdu_metadata/data.rs @@ -3,7 +3,7 @@ use std::sync::Arc; use ruma::{EventId, RoomId}; use crate::Result; -pub trait Data { +pub trait Data: Send + Sync { fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc]) -> Result<()>; fn is_event_referenced(&self, room_id: &RoomId, event_id: &EventId) -> Result; fn mark_event_soft_failed(&self, event_id: &EventId) -> Result<()>; diff --git a/src/service/rooms/search/data.rs b/src/service/rooms/search/data.rs index b62904c1..0c14ffe6 100644 --- a/src/service/rooms/search/data.rs +++ b/src/service/rooms/search/data.rs @@ -1,7 +1,7 @@ use ruma::RoomId; use crate::Result; -pub trait Data { +pub trait Data: Send + Sync { fn index_pdu<'a>(&self, shortroomid: u64, pdu_id: &[u8], message_body: String) -> Result<()>; fn search_pdus<'a>( diff --git a/src/service/rooms/short/data.rs b/src/service/rooms/short/data.rs index 3b1c3117..bc2b28f0 100644 --- a/src/service/rooms/short/data.rs +++ b/src/service/rooms/short/data.rs @@ -1,2 +1,2 @@ -pub trait Data { +pub trait Data: Send + Sync { } diff --git a/src/service/rooms/state/data.rs b/src/service/rooms/state/data.rs index 7008d86f..20c177a2 100644 --- a/src/service/rooms/state/data.rs +++ b/src/service/rooms/state/data.rs @@ -1,9 +1,10 @@ use std::sync::Arc; -use std::{sync::MutexGuard, collections::HashSet}; +use std::collections::HashSet; use crate::Result; use ruma::{EventId, RoomId}; +use tokio::sync::MutexGuard; -pub trait Data { +pub trait Data: Send + Sync { /// Returns the last state hash key added to the db for the given room. fn get_room_shortstatehash(&self, room_id: &RoomId) -> Result>; @@ -21,7 +22,7 @@ pub trait Data { /// Replace the forward extremities of the room. fn set_forward_extremities<'a>(&self, room_id: &RoomId, - event_ids: &dyn Iterator, + event_ids: &mut dyn Iterator, _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex ) -> Result<()>; } diff --git a/src/service/rooms/state/mod.rs b/src/service/rooms/state/mod.rs index 979060d9..53859785 100644 --- a/src/service/rooms/state/mod.rs +++ b/src/service/rooms/state/mod.rs @@ -16,7 +16,7 @@ pub struct Service { impl Service { /// Set the room to the given statehash and update caches. - pub fn force_state( + pub async fn force_state( &self, room_id: &RoomId, shortstatehash: u64, @@ -28,7 +28,7 @@ impl Service { .roomid_mutex_state .write() .unwrap() - .entry(body.room_id.to_owned()) + .entry(room_id.to_owned()) .or_default(), ); let state_lock = mutex_state.lock().await; @@ -74,10 +74,10 @@ impl Service { Err(_) => continue, }; - services().room.state_cache.update_membership(room_id, &user_id, membership, &pdu.sender, None, false)?; + services().rooms.state_cache.update_membership(room_id, &user_id, membership, &pdu.sender, None, false)?; } - services().room.state_cache.update_joined_count(room_id)?; + services().rooms.state_cache.update_joined_count(room_id)?; self.db.set_room_state(room_id, shortstatehash, &state_lock); diff --git a/src/service/rooms/state_accessor/data.rs b/src/service/rooms/state_accessor/data.rs index 48031e49..14f96bc8 100644 --- a/src/service/rooms/state_accessor/data.rs +++ b/src/service/rooms/state_accessor/data.rs @@ -6,7 +6,7 @@ use ruma::{EventId, events::StateEventType, RoomId}; use crate::{Result, PduEvent}; #[async_trait] -pub trait Data { +pub trait Data: Send + Sync { /// Builds a StateMap by iterating over all keys that start /// with state_hash, this gives the full state for the given state_hash. async fn state_full_ids(&self, shortstatehash: u64) -> Result>>; diff --git a/src/service/rooms/state_cache/data.rs b/src/service/rooms/state_cache/data.rs index b45b2ea0..b9db7217 100644 --- a/src/service/rooms/state_cache/data.rs +++ b/src/service/rooms/state_cache/data.rs @@ -1,7 +1,7 @@ use ruma::{UserId, RoomId, serde::Raw, events::AnyStrippedStateEvent}; use crate::Result; -pub trait Data { +pub trait Data: Send + Sync { fn mark_as_once_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result<()>; fn mark_as_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result<()>; fn mark_as_invited(&self, user_id: &UserId, room_id: &RoomId, last_state: Option>>) -> Result<()>; diff --git a/src/service/rooms/state_compressor/data.rs b/src/service/rooms/state_compressor/data.rs index cd872422..ce164c6d 100644 --- a/src/service/rooms/state_compressor/data.rs +++ b/src/service/rooms/state_compressor/data.rs @@ -9,7 +9,7 @@ pub struct StateDiff { pub removed: HashSet, } -pub trait Data { +pub trait Data: Send + Sync { fn get_statediff(&self, shortstatehash: u64) -> Result; fn save_statediff(&self, shortstatehash: u64, diff: StateDiff) -> Result<()>; } diff --git a/src/service/rooms/timeline/data.rs b/src/service/rooms/timeline/data.rs index 85bedc69..d073e865 100644 --- a/src/service/rooms/timeline/data.rs +++ b/src/service/rooms/timeline/data.rs @@ -4,7 +4,7 @@ use ruma::{signatures::CanonicalJsonObject, EventId, UserId, RoomId}; use crate::{Result, PduEvent}; -pub trait Data { +pub trait Data: Send + Sync { fn last_timeline_count(&self, sender_user: &UserId, room_id: &RoomId) -> Result; /// Returns the `count` of this pdu's id. diff --git a/src/service/rooms/user/data.rs b/src/service/rooms/user/data.rs index a5657bc1..6b7ebc72 100644 --- a/src/service/rooms/user/data.rs +++ b/src/service/rooms/user/data.rs @@ -1,7 +1,7 @@ use ruma::{UserId, RoomId}; use crate::Result; -pub trait Data { +pub trait Data: Send + Sync { fn reset_notification_counts(&self, user_id: &UserId, room_id: &RoomId) -> Result<()>; fn notification_count(&self, user_id: &UserId, room_id: &RoomId) -> Result; diff --git a/src/service/transaction_ids/data.rs b/src/service/transaction_ids/data.rs index 6e71dd46..c5ff05c0 100644 --- a/src/service/transaction_ids/data.rs +++ b/src/service/transaction_ids/data.rs @@ -1,7 +1,7 @@ use ruma::{DeviceId, UserId, TransactionId}; use crate::Result; -pub trait Data { +pub trait Data: Send + Sync { fn add_txnid( &self, user_id: &UserId, diff --git a/src/service/uiaa/data.rs b/src/service/uiaa/data.rs index d7fa79d2..091f0641 100644 --- a/src/service/uiaa/data.rs +++ b/src/service/uiaa/data.rs @@ -1,7 +1,7 @@ use ruma::{api::client::uiaa::UiaaInfo, DeviceId, UserId, signatures::CanonicalJsonValue}; use crate::Result; -pub trait Data { +pub trait Data: Send + Sync { fn set_uiaa_request( &self, user_id: &UserId, diff --git a/src/service/users/mod.rs b/src/service/users/mod.rs index 8adc9366..b13ae1f2 100644 --- a/src/service/users/mod.rs +++ b/src/service/users/mod.rs @@ -223,18 +223,18 @@ impl Service { self.db.get_device_keys(user_id, device_id) } - pub fn get_master_key bool>( + pub fn get_master_key( &self, user_id: &UserId, - allowed_signatures: F, + allowed_signatures: &dyn Fn(&UserId) -> bool, ) -> Result>> { self.db.get_master_key(user_id, allowed_signatures) } - pub fn get_self_signing_key bool>( + pub fn get_self_signing_key( &self, user_id: &UserId, - allowed_signatures: F, + allowed_signatures: &dyn Fn(&UserId) -> bool, ) -> Result>> { self.db.get_self_signing_key(user_id, allowed_signatures) } From 44fe6d1554eaa0a15314686974ab01f48c836588 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Wed, 5 Oct 2022 18:36:12 +0200 Subject: [PATCH 097/197] 127 errors left --- src/api/client_server/membership.rs | 2 +- src/api/server_server.rs | 133 +---------- src/database/key_value/account_data.rs | 4 +- src/database/key_value/appservice.rs | 2 - src/database/key_value/globals.rs | 4 +- src/database/key_value/key_backups.rs | 4 +- src/database/key_value/media.rs | 4 +- src/database/key_value/pusher.rs | 4 +- src/database/key_value/rooms/alias.rs | 4 +- src/database/key_value/rooms/auth_chain.rs | 2 +- src/database/key_value/rooms/directory.rs | 4 +- src/database/key_value/rooms/edus/mod.rs | 4 +- src/database/key_value/rooms/edus/presence.rs | 4 +- .../key_value/rooms/edus/read_receipt.rs | 4 +- src/database/key_value/rooms/edus/typing.rs | 4 +- src/database/key_value/rooms/lazy_load.rs | 4 +- src/database/key_value/rooms/metadata.rs | 18 +- src/database/key_value/rooms/mod.rs | 4 +- src/database/key_value/rooms/outlier.rs | 4 +- src/database/key_value/rooms/pdu_metadata.rs | 2 +- src/database/key_value/rooms/search.rs | 4 +- src/database/key_value/rooms/short.rs | 225 +++++++++++++++++- src/database/key_value/rooms/state.rs | 2 +- .../key_value/rooms/state_accessor.rs | 2 +- src/database/key_value/rooms/state_cache.rs | 4 +- .../key_value/rooms/state_compressor.rs | 4 +- src/database/key_value/rooms/timeline.rs | 22 +- src/database/key_value/rooms/user.rs | 8 +- src/database/key_value/transaction_ids.rs | 4 +- src/database/key_value/uiaa.rs | 4 +- src/database/key_value/users.rs | 6 +- src/database/mod.rs | 24 +- src/service/account_data/mod.rs | 2 +- src/service/admin/mod.rs | 12 +- src/service/globals/mod.rs | 4 +- src/service/key_backups/mod.rs | 2 +- src/service/media/mod.rs | 2 +- src/service/mod.rs | 86 +++++-- src/service/rooms/alias/mod.rs | 4 +- src/service/rooms/auth_chain/mod.rs | 135 ++++++++++- src/service/rooms/directory/mod.rs | 4 +- src/service/rooms/edus/presence/mod.rs | 4 +- src/service/rooms/edus/read_receipt/mod.rs | 4 +- src/service/rooms/edus/typing/mod.rs | 4 +- src/service/rooms/event_handler/mod.rs | 84 ++++--- src/service/rooms/lazy_loading/mod.rs | 4 +- src/service/rooms/metadata/data.rs | 2 + src/service/rooms/metadata/mod.rs | 12 +- src/service/rooms/outlier/mod.rs | 4 +- src/service/rooms/pdu_metadata/mod.rs | 2 +- src/service/rooms/search/mod.rs | 4 +- src/service/rooms/short/data.rs | 38 +++ src/service/rooms/short/mod.rs | 190 +-------------- src/service/rooms/state/mod.rs | 99 +++++--- src/service/rooms/state_accessor/mod.rs | 4 +- src/service/rooms/state_cache/mod.rs | 66 +++-- src/service/rooms/state_compressor/mod.rs | 6 +- src/service/rooms/timeline/data.rs | 1 + src/service/rooms/timeline/mod.rs | 26 +- src/service/rooms/user/mod.rs | 4 +- src/service/sending/mod.rs | 8 - src/service/transaction_ids/mod.rs | 4 +- src/service/uiaa/mod.rs | 4 +- src/service/users/mod.rs | 4 +- src/utils/mod.rs | 12 +- 65 files changed, 809 insertions(+), 556 deletions(-) diff --git a/src/api/client_server/membership.rs b/src/api/client_server/membership.rs index 58ed0401..f07f2adb 100644 --- a/src/api/client_server/membership.rs +++ b/src/api/client_server/membership.rs @@ -654,7 +654,7 @@ async fn join_room_by_id_helper( // We set the room state after inserting the pdu, so that we never have a moment in time // where events in the current room state do not exist - services().rooms.state.set_room_state(room_id, shortstatehash)?; + services().rooms.state.set_room_state(room_id, shortstatehash, &state_lock)?; let statehashid = services().rooms.state.append_to_state(&parsed_pdu)?; } else { diff --git a/src/api/server_server.rs b/src/api/server_server.rs index 647f4574..11f7ec34 100644 --- a/src/api/server_server.rs +++ b/src/api/server_server.rs @@ -857,131 +857,6 @@ pub async fn send_transaction_message_route( Ok(send_transaction_message::v1::Response { pdus: resolved_map.into_iter().map(|(e, r)| (e, r.map_err(|e| e.to_string()))).collect() }) } -#[tracing::instrument(skip(starting_events))] -pub(crate) async fn get_auth_chain<'a>( - room_id: &RoomId, - starting_events: Vec>, -) -> Result> + 'a> { - const NUM_BUCKETS: usize = 50; - - let mut buckets = vec![BTreeSet::new(); NUM_BUCKETS]; - - let mut i = 0; - for id in starting_events { - let short = services().rooms.short.get_or_create_shorteventid(&id)?; - let bucket_id = (short % NUM_BUCKETS as u64) as usize; - buckets[bucket_id].insert((short, id.clone())); - i += 1; - if i % 100 == 0 { - tokio::task::yield_now().await; - } - } - - let mut full_auth_chain = HashSet::new(); - - let mut hits = 0; - let mut misses = 0; - for chunk in buckets { - if chunk.is_empty() { - continue; - } - - let chunk_key: Vec = chunk.iter().map(|(short, _)| short).copied().collect(); - if let Some(cached) = services().rooms.auth_chain.get_cached_eventid_authchain(&chunk_key)? { - hits += 1; - full_auth_chain.extend(cached.iter().copied()); - continue; - } - misses += 1; - - let mut chunk_cache = HashSet::new(); - let mut hits2 = 0; - let mut misses2 = 0; - let mut i = 0; - for (sevent_id, event_id) in chunk { - if let Some(cached) = services().rooms.auth_chain.get_cached_eventid_authchain(&[sevent_id])? { - hits2 += 1; - chunk_cache.extend(cached.iter().copied()); - } else { - misses2 += 1; - let auth_chain = Arc::new(get_auth_chain_inner(room_id, &event_id)?); - services().rooms - .auth_chain - .cache_auth_chain(vec![sevent_id], Arc::clone(&auth_chain))?; - println!( - "cache missed event {} with auth chain len {}", - event_id, - auth_chain.len() - ); - chunk_cache.extend(auth_chain.iter()); - - i += 1; - if i % 100 == 0 { - tokio::task::yield_now().await; - } - }; - } - println!( - "chunk missed with len {}, event hits2: {}, misses2: {}", - chunk_cache.len(), - hits2, - misses2 - ); - let chunk_cache = Arc::new(chunk_cache); - services().rooms - .auth_chain.cache_auth_chain(chunk_key, Arc::clone(&chunk_cache))?; - full_auth_chain.extend(chunk_cache.iter()); - } - - println!( - "total: {}, chunk hits: {}, misses: {}", - full_auth_chain.len(), - hits, - misses - ); - - Ok(full_auth_chain - .into_iter() - .filter_map(move |sid| services().rooms.short.get_eventid_from_short(sid).ok())) -} - -#[tracing::instrument(skip(event_id))] -fn get_auth_chain_inner( - room_id: &RoomId, - event_id: &EventId, -) -> Result> { - let mut todo = vec![Arc::from(event_id)]; - let mut found = HashSet::new(); - - while let Some(event_id) = todo.pop() { - match services().rooms.timeline.get_pdu(&event_id) { - Ok(Some(pdu)) => { - if pdu.room_id != room_id { - return Err(Error::BadRequest(ErrorKind::Forbidden, "Evil event in db")); - } - for auth_event in &pdu.auth_events { - let sauthevent = services() - .rooms.short - .get_or_create_shorteventid(auth_event)?; - - if !found.contains(&sauthevent) { - found.insert(sauthevent); - todo.push(auth_event.clone()); - } - } - } - Ok(None) => { - warn!("Could not find pdu mentioned in auth events: {}", event_id); - } - Err(e) => { - warn!("Could not load event in auth chain: {} {}", event_id, e); - } - } - } - - Ok(found) -} - /// # `GET /_matrix/federation/v1/event/{eventId}` /// /// Retrieves a single event from the server. @@ -1135,7 +1010,7 @@ pub async fn get_event_authorization_route( let room_id = <&RoomId>::try_from(room_id_str) .map_err(|_| Error::bad_database("Invalid room id field in event in database"))?; - let auth_chain_ids = get_auth_chain(room_id, vec![Arc::from(&*body.event_id)]).await?; + let auth_chain_ids = services().rooms.auth_chain.get_auth_chain(room_id, vec![Arc::from(&*body.event_id)]).await?; Ok(get_event_authorization::v1::Response { auth_chain: auth_chain_ids @@ -1190,7 +1065,7 @@ pub async fn get_room_state_route( .collect(); let auth_chain_ids = - get_auth_chain(&body.room_id, vec![Arc::from(&*body.event_id)]).await?; + services().rooms.auth_chain.get_auth_chain(&body.room_id, vec![Arc::from(&*body.event_id)]).await?; Ok(get_room_state::v1::Response { auth_chain: auth_chain_ids @@ -1246,7 +1121,7 @@ pub async fn get_room_state_ids_route( .collect(); let auth_chain_ids = - get_auth_chain(&body.room_id, vec![Arc::from(&*body.event_id)]).await?; + services().rooms.auth_chain.get_auth_chain(&body.room_id, vec![Arc::from(&*body.event_id)]).await?; Ok(get_room_state_ids::v1::Response { auth_chain_ids: auth_chain_ids.map(|id| (*id).to_owned()).collect(), @@ -1449,7 +1324,7 @@ async fn create_join_event( drop(mutex_lock); let state_ids = services().rooms.state_accessor.state_full_ids(shortstatehash).await?; - let auth_chain_ids = get_auth_chain( + let auth_chain_ids = services().rooms.auth_chain.get_auth_chain( room_id, state_ids.iter().map(|(_, id)| id.clone()).collect(), ) diff --git a/src/database/key_value/account_data.rs b/src/database/key_value/account_data.rs index f0325d2b..5674ac07 100644 --- a/src/database/key_value/account_data.rs +++ b/src/database/key_value/account_data.rs @@ -1,11 +1,11 @@ -use std::{collections::HashMap, sync::Arc}; +use std::collections::HashMap; use ruma::{UserId, DeviceId, signatures::CanonicalJsonValue, api::client::{uiaa::UiaaInfo, error::ErrorKind}, events::{RoomAccountDataEventType, AnyEphemeralRoomEvent}, serde::Raw, RoomId}; use serde::{Serialize, de::DeserializeOwned}; use crate::{Result, database::KeyValueDatabase, service, Error, utils, services}; -impl service::account_data::Data for Arc { +impl service::account_data::Data for KeyValueDatabase { /// Places one event in the account data of the user and removes the previous entry. #[tracing::instrument(skip(self, room_id, user_id, event_type, data))] fn update( diff --git a/src/database/key_value/appservice.rs b/src/database/key_value/appservice.rs index ee6ae206..f427ba71 100644 --- a/src/database/key_value/appservice.rs +++ b/src/database/key_value/appservice.rs @@ -1,5 +1,3 @@ -use std::sync::Arc; - use crate::{database::KeyValueDatabase, service, utils, Error, Result}; impl service::appservice::Data for KeyValueDatabase { diff --git a/src/database/key_value/globals.rs b/src/database/key_value/globals.rs index 87119207..199cbf64 100644 --- a/src/database/key_value/globals.rs +++ b/src/database/key_value/globals.rs @@ -1,4 +1,4 @@ -use std::{collections::BTreeMap, sync::Arc}; +use std::collections::BTreeMap; use async_trait::async_trait; use futures_util::{stream::FuturesUnordered, StreamExt}; @@ -9,7 +9,7 @@ use crate::{Result, service, database::KeyValueDatabase, Error, utils, services} pub const COUNTER: &[u8] = b"c"; #[async_trait] -impl service::globals::Data for Arc { +impl service::globals::Data for KeyValueDatabase { fn next_count(&self) -> Result { utils::u64_from_bytes(&self.global.increment(COUNTER)?) .map_err(|_| Error::bad_database("Count has invalid bytes.")) diff --git a/src/database/key_value/key_backups.rs b/src/database/key_value/key_backups.rs index c59ed36b..8171451c 100644 --- a/src/database/key_value/key_backups.rs +++ b/src/database/key_value/key_backups.rs @@ -1,10 +1,10 @@ -use std::{collections::BTreeMap, sync::Arc}; +use std::collections::BTreeMap; use ruma::{UserId, serde::Raw, api::client::{backup::{BackupAlgorithm, KeyBackupData, RoomKeyBackup}, error::ErrorKind}, RoomId}; use crate::{Result, service, database::KeyValueDatabase, services, Error, utils}; -impl service::key_backups::Data for Arc { +impl service::key_backups::Data for KeyValueDatabase { fn create_backup( &self, user_id: &UserId, diff --git a/src/database/key_value/media.rs b/src/database/key_value/media.rs index 1726755a..f0244872 100644 --- a/src/database/key_value/media.rs +++ b/src/database/key_value/media.rs @@ -1,10 +1,8 @@ -use std::sync::Arc; - use ruma::api::client::error::ErrorKind; use crate::{database::KeyValueDatabase, service, Error, utils, Result}; -impl service::media::Data for Arc { +impl service::media::Data for KeyValueDatabase { fn create_file_metadata(&self, mxc: String, width: u32, height: u32, content_disposition: Option<&str>, content_type: Option<&str>) -> Result> { let mut key = mxc.as_bytes().to_vec(); key.push(0xff); diff --git a/src/database/key_value/pusher.rs b/src/database/key_value/pusher.rs index 85d1d864..b05e47be 100644 --- a/src/database/key_value/pusher.rs +++ b/src/database/key_value/pusher.rs @@ -1,10 +1,8 @@ -use std::sync::Arc; - use ruma::{UserId, api::client::push::{set_pusher, get_pushers}}; use crate::{service, database::KeyValueDatabase, Error, Result}; -impl service::pusher::Data for Arc { +impl service::pusher::Data for KeyValueDatabase { fn set_pusher(&self, sender: &UserId, pusher: set_pusher::v3::Pusher) -> Result<()> { let mut key = sender.as_bytes().to_vec(); key.push(0xff); diff --git a/src/database/key_value/rooms/alias.rs b/src/database/key_value/rooms/alias.rs index 437902df..0aa8dd48 100644 --- a/src/database/key_value/rooms/alias.rs +++ b/src/database/key_value/rooms/alias.rs @@ -1,10 +1,8 @@ -use std::sync::Arc; - use ruma::{RoomId, RoomAliasId, api::client::error::ErrorKind}; use crate::{service, database::KeyValueDatabase, utils, Error, services, Result}; -impl service::rooms::alias::Data for Arc { +impl service::rooms::alias::Data for KeyValueDatabase { fn set_alias( &self, alias: &RoomAliasId, diff --git a/src/database/key_value/rooms/auth_chain.rs b/src/database/key_value/rooms/auth_chain.rs index 2dffb04b..49d39560 100644 --- a/src/database/key_value/rooms/auth_chain.rs +++ b/src/database/key_value/rooms/auth_chain.rs @@ -2,7 +2,7 @@ use std::{collections::HashSet, mem::size_of, sync::Arc}; use crate::{service, database::KeyValueDatabase, Result, utils}; -impl service::rooms::auth_chain::Data for Arc { +impl service::rooms::auth_chain::Data for KeyValueDatabase { fn get_cached_eventid_authchain(&self, key: &[u64]) -> Result>>> { // Check RAM cache if let Some(result) = self.auth_chain_cache.lock().unwrap().get_mut(key) { diff --git a/src/database/key_value/rooms/directory.rs b/src/database/key_value/rooms/directory.rs index 864e75e9..727004e7 100644 --- a/src/database/key_value/rooms/directory.rs +++ b/src/database/key_value/rooms/directory.rs @@ -1,10 +1,8 @@ -use std::sync::Arc; - use ruma::RoomId; use crate::{service, database::KeyValueDatabase, utils, Error, Result}; -impl service::rooms::directory::Data for Arc { +impl service::rooms::directory::Data for KeyValueDatabase { fn set_public(&self, room_id: &RoomId) -> Result<()> { self.publicroomids.insert(room_id.as_bytes(), &[]) } diff --git a/src/database/key_value/rooms/edus/mod.rs b/src/database/key_value/rooms/edus/mod.rs index 03e4219e..b5007f89 100644 --- a/src/database/key_value/rooms/edus/mod.rs +++ b/src/database/key_value/rooms/edus/mod.rs @@ -2,8 +2,6 @@ mod presence; mod typing; mod read_receipt; -use std::sync::Arc; - use crate::{service, database::KeyValueDatabase}; -impl service::rooms::edus::Data for Arc {} +impl service::rooms::edus::Data for KeyValueDatabase {} diff --git a/src/database/key_value/rooms/edus/presence.rs b/src/database/key_value/rooms/edus/presence.rs index 5aeb1477..1477c28b 100644 --- a/src/database/key_value/rooms/edus/presence.rs +++ b/src/database/key_value/rooms/edus/presence.rs @@ -1,10 +1,10 @@ -use std::{collections::HashMap, sync::Arc}; +use std::collections::HashMap; use ruma::{UserId, RoomId, events::presence::PresenceEvent, presence::PresenceState, UInt}; use crate::{service, database::KeyValueDatabase, utils, Error, services, Result}; -impl service::rooms::edus::presence::Data for Arc { +impl service::rooms::edus::presence::Data for KeyValueDatabase { fn update_presence( &self, user_id: &UserId, diff --git a/src/database/key_value/rooms/edus/read_receipt.rs b/src/database/key_value/rooms/edus/read_receipt.rs index 7fcb8ac8..a12e2653 100644 --- a/src/database/key_value/rooms/edus/read_receipt.rs +++ b/src/database/key_value/rooms/edus/read_receipt.rs @@ -1,10 +1,10 @@ -use std::{mem, sync::Arc}; +use std::mem; use ruma::{UserId, RoomId, events::receipt::ReceiptEvent, serde::Raw, signatures::CanonicalJsonObject}; use crate::{database::KeyValueDatabase, service, utils, Error, services, Result}; -impl service::rooms::edus::read_receipt::Data for Arc { +impl service::rooms::edus::read_receipt::Data for KeyValueDatabase { fn readreceipt_update( &self, user_id: &UserId, diff --git a/src/database/key_value/rooms/edus/typing.rs b/src/database/key_value/rooms/edus/typing.rs index 7f3526d9..b7d35968 100644 --- a/src/database/key_value/rooms/edus/typing.rs +++ b/src/database/key_value/rooms/edus/typing.rs @@ -1,10 +1,10 @@ -use std::{collections::HashSet, sync::Arc}; +use std::collections::HashSet; use ruma::{UserId, RoomId}; use crate::{database::KeyValueDatabase, service, utils, Error, services, Result}; -impl service::rooms::edus::typing::Data for Arc { +impl service::rooms::edus::typing::Data for KeyValueDatabase { fn typing_add( &self, user_id: &UserId, diff --git a/src/database/key_value/rooms/lazy_load.rs b/src/database/key_value/rooms/lazy_load.rs index b16657aa..133e1d04 100644 --- a/src/database/key_value/rooms/lazy_load.rs +++ b/src/database/key_value/rooms/lazy_load.rs @@ -1,10 +1,8 @@ -use std::sync::Arc; - use ruma::{UserId, DeviceId, RoomId}; use crate::{service, database::KeyValueDatabase, Result}; -impl service::rooms::lazy_loading::Data for Arc { +impl service::rooms::lazy_loading::Data for KeyValueDatabase { fn lazy_load_was_sent_before( &self, user_id: &UserId, diff --git a/src/database/key_value/rooms/metadata.rs b/src/database/key_value/rooms/metadata.rs index 560beb90..72f62514 100644 --- a/src/database/key_value/rooms/metadata.rs +++ b/src/database/key_value/rooms/metadata.rs @@ -1,10 +1,8 @@ -use std::sync::Arc; - use ruma::RoomId; use crate::{service, database::KeyValueDatabase, Result, services}; -impl service::rooms::metadata::Data for Arc { +impl service::rooms::metadata::Data for KeyValueDatabase { fn exists(&self, room_id: &RoomId) -> Result { let prefix = match services().rooms.short.get_shortroomid(room_id)? { Some(b) => b.to_be_bytes().to_vec(), @@ -19,4 +17,18 @@ impl service::rooms::metadata::Data for Arc { .filter(|(k, _)| k.starts_with(&prefix)) .is_some()) } + + fn is_disabled(&self, room_id: &RoomId) -> Result { + Ok(self.disabledroomids.get(room_id.as_bytes())?.is_some()) + } + + fn disable_room(&self, room_id: &RoomId, disabled: bool) -> Result<()> { + if disabled { + self.disabledroomids.insert(room_id.as_bytes(), &[])?; + } else { + self.disabledroomids.remove(room_id.as_bytes())?; + } + + Ok(()) + } } diff --git a/src/database/key_value/rooms/mod.rs b/src/database/key_value/rooms/mod.rs index 97c29e5b..406943ed 100644 --- a/src/database/key_value/rooms/mod.rs +++ b/src/database/key_value/rooms/mod.rs @@ -15,8 +15,6 @@ mod state_compressor; mod timeline; mod user; -use std::sync::Arc; - use crate::{database::KeyValueDatabase, service}; -impl service::rooms::Data for Arc {} +impl service::rooms::Data for KeyValueDatabase {} diff --git a/src/database/key_value/rooms/outlier.rs b/src/database/key_value/rooms/outlier.rs index b1ae816a..aa975449 100644 --- a/src/database/key_value/rooms/outlier.rs +++ b/src/database/key_value/rooms/outlier.rs @@ -1,10 +1,8 @@ -use std::sync::Arc; - use ruma::{EventId, signatures::CanonicalJsonObject}; use crate::{service, database::KeyValueDatabase, PduEvent, Error, Result}; -impl service::rooms::outlier::Data for Arc { +impl service::rooms::outlier::Data for KeyValueDatabase { fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result> { self.eventid_outlierpdu .get(event_id.as_bytes())? diff --git a/src/database/key_value/rooms/pdu_metadata.rs b/src/database/key_value/rooms/pdu_metadata.rs index f5e8f766..f3ac414f 100644 --- a/src/database/key_value/rooms/pdu_metadata.rs +++ b/src/database/key_value/rooms/pdu_metadata.rs @@ -4,7 +4,7 @@ use ruma::{RoomId, EventId}; use crate::{service, database::KeyValueDatabase, Result}; -impl service::rooms::pdu_metadata::Data for Arc { +impl service::rooms::pdu_metadata::Data for KeyValueDatabase { fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc]) -> Result<()> { for prev in event_ids { let mut key = room_id.as_bytes().to_vec(); diff --git a/src/database/key_value/rooms/search.rs b/src/database/key_value/rooms/search.rs index 7b8d2783..dfbdbc64 100644 --- a/src/database/key_value/rooms/search.rs +++ b/src/database/key_value/rooms/search.rs @@ -1,10 +1,10 @@ -use std::{mem::size_of, sync::Arc}; +use std::mem::size_of; use ruma::RoomId; use crate::{service, database::KeyValueDatabase, utils, Result, services}; -impl service::rooms::search::Data for Arc { +impl service::rooms::search::Data for KeyValueDatabase { fn index_pdu<'a>(&self, shortroomid: u64, pdu_id: &[u8], message_body: String) -> Result<()> { let mut batch = message_body .split_terminator(|c: char| !c.is_alphanumeric()) diff --git a/src/database/key_value/rooms/short.rs b/src/database/key_value/rooms/short.rs index 9a302b56..ecd12dad 100644 --- a/src/database/key_value/rooms/short.rs +++ b/src/database/key_value/rooms/short.rs @@ -1,6 +1,227 @@ use std::sync::Arc; -use crate::{database::KeyValueDatabase, service}; +use ruma::{EventId, events::StateEventType, RoomId}; -impl service::rooms::short::Data for Arc { +use crate::{Result, database::KeyValueDatabase, service, utils, Error, services}; + +impl service::rooms::short::Data for KeyValueDatabase { + fn get_or_create_shorteventid( + &self, + event_id: &EventId, + ) -> Result { + if let Some(short) = self.eventidshort_cache.lock().unwrap().get_mut(event_id) { + return Ok(*short); + } + + let short = match self.eventid_shorteventid.get(event_id.as_bytes())? { + Some(shorteventid) => utils::u64_from_bytes(&shorteventid) + .map_err(|_| Error::bad_database("Invalid shorteventid in db."))?, + None => { + let shorteventid = services().globals.next_count()?; + self.eventid_shorteventid + .insert(event_id.as_bytes(), &shorteventid.to_be_bytes())?; + self.shorteventid_eventid + .insert(&shorteventid.to_be_bytes(), event_id.as_bytes())?; + shorteventid + } + }; + + self.eventidshort_cache + .lock() + .unwrap() + .insert(event_id.to_owned(), short); + + Ok(short) + } + + fn get_shortstatekey( + &self, + event_type: &StateEventType, + state_key: &str, + ) -> Result> { + if let Some(short) = self + .statekeyshort_cache + .lock() + .unwrap() + .get_mut(&(event_type.clone(), state_key.to_owned())) + { + return Ok(Some(*short)); + } + + let mut statekey = event_type.to_string().as_bytes().to_vec(); + statekey.push(0xff); + statekey.extend_from_slice(state_key.as_bytes()); + + let short = self + .statekey_shortstatekey + .get(&statekey)? + .map(|shortstatekey| { + utils::u64_from_bytes(&shortstatekey) + .map_err(|_| Error::bad_database("Invalid shortstatekey in db.")) + }) + .transpose()?; + + if let Some(s) = short { + self.statekeyshort_cache + .lock() + .unwrap() + .insert((event_type.clone(), state_key.to_owned()), s); + } + + Ok(short) + } + + fn get_or_create_shortstatekey( + &self, + event_type: &StateEventType, + state_key: &str, + ) -> Result { + if let Some(short) = self + .statekeyshort_cache + .lock() + .unwrap() + .get_mut(&(event_type.clone(), state_key.to_owned())) + { + return Ok(*short); + } + + let mut statekey = event_type.to_string().as_bytes().to_vec(); + statekey.push(0xff); + statekey.extend_from_slice(state_key.as_bytes()); + + let short = match self.statekey_shortstatekey.get(&statekey)? { + Some(shortstatekey) => utils::u64_from_bytes(&shortstatekey) + .map_err(|_| Error::bad_database("Invalid shortstatekey in db."))?, + None => { + let shortstatekey = services().globals.next_count()?; + self.statekey_shortstatekey + .insert(&statekey, &shortstatekey.to_be_bytes())?; + self.shortstatekey_statekey + .insert(&shortstatekey.to_be_bytes(), &statekey)?; + shortstatekey + } + }; + + self.statekeyshort_cache + .lock() + .unwrap() + .insert((event_type.clone(), state_key.to_owned()), short); + + Ok(short) + } + + fn get_eventid_from_short(&self, shorteventid: u64) -> Result> { + if let Some(id) = self + .shorteventid_cache + .lock() + .unwrap() + .get_mut(&shorteventid) + { + return Ok(Arc::clone(id)); + } + + let bytes = self + .shorteventid_eventid + .get(&shorteventid.to_be_bytes())? + .ok_or_else(|| Error::bad_database("Shorteventid does not exist"))?; + + let event_id = EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| { + Error::bad_database("EventID in shorteventid_eventid is invalid unicode.") + })?) + .map_err(|_| Error::bad_database("EventId in shorteventid_eventid is invalid."))?; + + self.shorteventid_cache + .lock() + .unwrap() + .insert(shorteventid, Arc::clone(&event_id)); + + Ok(event_id) + } + + fn get_statekey_from_short(&self, shortstatekey: u64) -> Result<(StateEventType, String)> { + if let Some(id) = self + .shortstatekey_cache + .lock() + .unwrap() + .get_mut(&shortstatekey) + { + return Ok(id.clone()); + } + + let bytes = self + .shortstatekey_statekey + .get(&shortstatekey.to_be_bytes())? + .ok_or_else(|| Error::bad_database("Shortstatekey does not exist"))?; + + let mut parts = bytes.splitn(2, |&b| b == 0xff); + let eventtype_bytes = parts.next().expect("split always returns one entry"); + let statekey_bytes = parts + .next() + .ok_or_else(|| Error::bad_database("Invalid statekey in shortstatekey_statekey."))?; + + let event_type = + StateEventType::try_from(utils::string_from_bytes(eventtype_bytes).map_err(|_| { + Error::bad_database("Event type in shortstatekey_statekey is invalid unicode.") + })?) + .map_err(|_| Error::bad_database("Event type in shortstatekey_statekey is invalid."))?; + + let state_key = utils::string_from_bytes(statekey_bytes).map_err(|_| { + Error::bad_database("Statekey in shortstatekey_statekey is invalid unicode.") + })?; + + let result = (event_type, state_key); + + self.shortstatekey_cache + .lock() + .unwrap() + .insert(shortstatekey, result.clone()); + + Ok(result) + } + + /// Returns (shortstatehash, already_existed) + fn get_or_create_shortstatehash( + &self, + state_hash: &[u8], + ) -> Result<(u64, bool)> { + Ok(match self.statehash_shortstatehash.get(state_hash)? { + Some(shortstatehash) => ( + utils::u64_from_bytes(&shortstatehash) + .map_err(|_| Error::bad_database("Invalid shortstatehash in db."))?, + true, + ), + None => { + let shortstatehash = services().globals.next_count()?; + self.statehash_shortstatehash + .insert(state_hash, &shortstatehash.to_be_bytes())?; + (shortstatehash, false) + } + }) + } + + fn get_shortroomid(&self, room_id: &RoomId) -> Result> { + self.roomid_shortroomid + .get(room_id.as_bytes())? + .map(|bytes| { + utils::u64_from_bytes(&bytes) + .map_err(|_| Error::bad_database("Invalid shortroomid in db.")) + }) + .transpose() + } + + fn get_or_create_shortroomid( + &self, + room_id: &RoomId, + ) -> Result { + Ok(match self.roomid_shortroomid.get(room_id.as_bytes())? { + Some(short) => utils::u64_from_bytes(&short) + .map_err(|_| Error::bad_database("Invalid shortroomid in db."))?, + None => { + let short = services().globals.next_count()?; + self.roomid_shortroomid + .insert(room_id.as_bytes(), &short.to_be_bytes())?; + short + } + }) + } } diff --git a/src/database/key_value/rooms/state.rs b/src/database/key_value/rooms/state.rs index 527c2403..b2822b32 100644 --- a/src/database/key_value/rooms/state.rs +++ b/src/database/key_value/rooms/state.rs @@ -6,7 +6,7 @@ use std::fmt::Debug; use crate::{service, database::KeyValueDatabase, utils, Error, Result}; -impl service::rooms::state::Data for Arc { +impl service::rooms::state::Data for KeyValueDatabase { fn get_room_shortstatehash(&self, room_id: &RoomId) -> Result> { self.roomid_shortstatehash .get(room_id.as_bytes())? diff --git a/src/database/key_value/rooms/state_accessor.rs b/src/database/key_value/rooms/state_accessor.rs index 9af45db3..4d5bd4a1 100644 --- a/src/database/key_value/rooms/state_accessor.rs +++ b/src/database/key_value/rooms/state_accessor.rs @@ -5,7 +5,7 @@ use async_trait::async_trait; use ruma::{EventId, events::StateEventType, RoomId}; #[async_trait] -impl service::rooms::state_accessor::Data for Arc { +impl service::rooms::state_accessor::Data for KeyValueDatabase { async fn state_full_ids(&self, shortstatehash: u64) -> Result>> { let full_state = services().rooms.state_compressor .load_shortstatehash_info(shortstatehash)? diff --git a/src/database/key_value/rooms/state_cache.rs b/src/database/key_value/rooms/state_cache.rs index bdb8cf81..5f054858 100644 --- a/src/database/key_value/rooms/state_cache.rs +++ b/src/database/key_value/rooms/state_cache.rs @@ -1,10 +1,8 @@ -use std::sync::Arc; - use ruma::{UserId, RoomId, events::{AnyStrippedStateEvent, AnySyncStateEvent}, serde::Raw}; use crate::{service, database::KeyValueDatabase, services, Result}; -impl service::rooms::state_cache::Data for Arc { +impl service::rooms::state_cache::Data for KeyValueDatabase { fn mark_as_once_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result<()> { let mut userroom_id = user_id.as_bytes().to_vec(); userroom_id.push(0xff); diff --git a/src/database/key_value/rooms/state_compressor.rs b/src/database/key_value/rooms/state_compressor.rs index e1c0280b..aee1890c 100644 --- a/src/database/key_value/rooms/state_compressor.rs +++ b/src/database/key_value/rooms/state_compressor.rs @@ -1,8 +1,8 @@ -use std::{collections::HashSet, mem::size_of, sync::Arc}; +use std::{collections::HashSet, mem::size_of}; use crate::{service::{self, rooms::state_compressor::data::StateDiff}, database::KeyValueDatabase, Error, utils, Result}; -impl service::rooms::state_compressor::Data for Arc { +impl service::rooms::state_compressor::Data for KeyValueDatabase { fn get_statediff(&self, shortstatehash: u64) -> Result { let value = self .shortstatehash_statediff diff --git a/src/database/key_value/rooms/timeline.rs b/src/database/key_value/rooms/timeline.rs index 2d334b96..0b7286b2 100644 --- a/src/database/key_value/rooms/timeline.rs +++ b/src/database/key_value/rooms/timeline.rs @@ -5,7 +5,27 @@ use tracing::error; use crate::{service, database::KeyValueDatabase, utils, Error, PduEvent, Result, services}; -impl service::rooms::timeline::Data for Arc { +impl service::rooms::timeline::Data for KeyValueDatabase { + fn first_pdu_in_room(&self, room_id: &RoomId) -> Result>> { + let prefix = services().rooms.short + .get_shortroomid(room_id)? + .expect("room exists") + .to_be_bytes() + .to_vec(); + + // Look for PDUs in that room. + self.pduid_pdu + .iter_from(&prefix, false) + .filter(|(k, _)| k.starts_with(&prefix)) + .map(|(_, pdu)| { + serde_json::from_slice(&pdu) + .map_err(|_| Error::bad_database("Invalid first PDU in db.")) + .map(Arc::new) + }) + .next() + .transpose() + } + fn last_timeline_count(&self, sender_user: &UserId, room_id: &RoomId) -> Result { match self .lasttimelinecount_cache diff --git a/src/database/key_value/rooms/user.rs b/src/database/key_value/rooms/user.rs index 4d20b00a..3759bda7 100644 --- a/src/database/key_value/rooms/user.rs +++ b/src/database/key_value/rooms/user.rs @@ -1,10 +1,8 @@ -use std::sync::Arc; - use ruma::{UserId, RoomId}; use crate::{service, database::KeyValueDatabase, utils, Error, Result, services}; -impl service::rooms::user::Data for Arc { +impl service::rooms::user::Data for KeyValueDatabase { fn reset_notification_counts(&self, user_id: &UserId, room_id: &RoomId) -> Result<()> { let mut userroom_id = user_id.as_bytes().to_vec(); userroom_id.push(0xff); @@ -104,13 +102,13 @@ impl service::rooms::user::Data for Arc { }); // We use the default compare function because keys are sorted correctly (not reversed) - Ok(utils::common_elements(iterators, Ord::cmp) + Ok(Box::new(Box::new(utils::common_elements(iterators, Ord::cmp) .expect("users is not empty") .map(|bytes| { RoomId::parse(utils::string_from_bytes(&*bytes).map_err(|_| { Error::bad_database("Invalid RoomId bytes in userroomid_joined") })?) .map_err(|_| Error::bad_database("Invalid RoomId in userroomid_joined.")) - })) + })))) } } diff --git a/src/database/key_value/transaction_ids.rs b/src/database/key_value/transaction_ids.rs index 7fa69081..a63b3c5d 100644 --- a/src/database/key_value/transaction_ids.rs +++ b/src/database/key_value/transaction_ids.rs @@ -1,10 +1,8 @@ -use std::sync::Arc; - use ruma::{UserId, DeviceId, TransactionId}; use crate::{service, database::KeyValueDatabase, Result}; -impl service::transaction_ids::Data for Arc { +impl service::transaction_ids::Data for KeyValueDatabase { fn add_txnid( &self, user_id: &UserId, diff --git a/src/database/key_value/uiaa.rs b/src/database/key_value/uiaa.rs index 8752e55a..cf242dec 100644 --- a/src/database/key_value/uiaa.rs +++ b/src/database/key_value/uiaa.rs @@ -1,10 +1,8 @@ -use std::sync::Arc; - use ruma::{UserId, DeviceId, signatures::CanonicalJsonValue, api::client::{uiaa::UiaaInfo, error::ErrorKind}}; use crate::{database::KeyValueDatabase, service, Error, Result}; -impl service::uiaa::Data for Arc { +impl service::uiaa::Data for KeyValueDatabase { fn set_uiaa_request( &self, user_id: &UserId, diff --git a/src/database/key_value/users.rs b/src/database/key_value/users.rs index 1ac85b36..55a518d4 100644 --- a/src/database/key_value/users.rs +++ b/src/database/key_value/users.rs @@ -1,11 +1,11 @@ -use std::{mem::size_of, collections::BTreeMap, sync::Arc}; +use std::{mem::size_of, collections::BTreeMap}; use ruma::{api::client::{filter::IncomingFilterDefinition, error::ErrorKind, device::Device}, UserId, RoomAliasId, MxcUri, DeviceId, MilliSecondsSinceUnixEpoch, DeviceKeyId, encryption::{OneTimeKey, CrossSigningKey, DeviceKeys}, serde::Raw, events::{AnyToDeviceEvent, StateEventType}, DeviceKeyAlgorithm, UInt}; use tracing::warn; use crate::{service::{self, users::clean_signatures}, database::KeyValueDatabase, Error, utils, services, Result}; -impl service::users::Data for Arc { +impl service::users::Data for KeyValueDatabase { /// Check if a user has an account on this homeserver. fn exists(&self, user_id: &UserId) -> Result { Ok(self.userid_password.get(user_id.as_bytes())?.is_some()) @@ -113,7 +113,7 @@ impl service::users::Data for Arc { /// Hash and set the user's password to the Argon2 hash fn set_password(&self, user_id: &UserId, password: Option<&str>) -> Result<()> { if let Some(password) = password { - if let Ok(hash) = utils::calculate_hash(password) { + if let Ok(hash) = utils::calculate_password_hash(password) { self.userid_password .insert(user_id.as_bytes(), hash.as_bytes())?; Ok(()) diff --git a/src/database/mod.rs b/src/database/mod.rs index 35922f0b..68684677 100644 --- a/src/database/mod.rs +++ b/src/database/mod.rs @@ -238,8 +238,8 @@ impl KeyValueDatabase { } /// Load an existing database or create a new one. - pub async fn load_or_create(config: &Config) -> Result<()> { - Self::check_db_setup(config)?; + pub async fn load_or_create(config: Config) -> Result<()> { + Self::check_db_setup(&config)?; if !Path::new(&config.database_path).exists() { std::fs::create_dir_all(&config.database_path) @@ -251,19 +251,19 @@ impl KeyValueDatabase { #[cfg(not(feature = "sqlite"))] return Err(Error::BadConfig("Database backend not found.")); #[cfg(feature = "sqlite")] - Arc::new(Arc::::open(config)?) + Arc::new(Arc::::open(&config)?) } "rocksdb" => { #[cfg(not(feature = "rocksdb"))] return Err(Error::BadConfig("Database backend not found.")); #[cfg(feature = "rocksdb")] - Arc::new(Arc::::open(config)?) + Arc::new(Arc::::open(&config)?) } "persy" => { #[cfg(not(feature = "persy"))] return Err(Error::BadConfig("Database backend not found.")); #[cfg(feature = "persy")] - Arc::new(Arc::::open(config)?) + Arc::new(Arc::::open(&config)?) } _ => { return Err(Error::BadConfig("Database backend not found.")); @@ -402,7 +402,7 @@ impl KeyValueDatabase { }); - let services_raw = Box::new(Services::build(Arc::clone(&db))); + let services_raw = Box::new(Services::build(Arc::clone(&db), config)?); // This is the first and only time we initialize the SERVICE static *SERVICES.write().unwrap() = Some(Box::leak(services_raw)); @@ -825,7 +825,7 @@ impl KeyValueDatabase { info!( "Loaded {} database with version {}", - config.database_backend, latest_database_version + services().globals.config.database_backend, latest_database_version ); } else { services() @@ -837,7 +837,7 @@ impl KeyValueDatabase { warn!( "Created new {} database with version {}", - config.database_backend, latest_database_version + services().globals.config.database_backend, latest_database_version ); } @@ -866,7 +866,7 @@ impl KeyValueDatabase { .sending .start_handler(sending_receiver); - Self::start_cleanup_task(config).await; + Self::start_cleanup_task().await; Ok(()) } @@ -888,8 +888,8 @@ impl KeyValueDatabase { res } - #[tracing::instrument(skip(config))] - pub async fn start_cleanup_task(config: &Config) { + #[tracing::instrument] + pub async fn start_cleanup_task() { use tokio::time::interval; #[cfg(unix)] @@ -898,7 +898,7 @@ impl KeyValueDatabase { use std::time::{Duration, Instant}; - let timer_interval = Duration::from_secs(config.cleanup_second_interval as u64); + let timer_interval = Duration::from_secs(services().globals.config.cleanup_second_interval as u64); tokio::spawn(async move { let mut i = interval(timer_interval); diff --git a/src/service/account_data/mod.rs b/src/service/account_data/mod.rs index 9785478b..1289f7a3 100644 --- a/src/service/account_data/mod.rs +++ b/src/service/account_data/mod.rs @@ -18,7 +18,7 @@ use tracing::error; use crate::{service::*, services, utils, Error, Result}; pub struct Service { - db: Box, + db: Arc, } impl Service { diff --git a/src/service/admin/mod.rs b/src/service/admin/mod.rs index 32a709c1..0b14314f 100644 --- a/src/service/admin/mod.rs +++ b/src/service/admin/mod.rs @@ -426,7 +426,7 @@ impl Service { Error::bad_database("Invalid room id field in event in database") })?; let start = Instant::now(); - let count = server_server::get_auth_chain(room_id, vec![event_id]) + let count = services().rooms.auth_chain.get_auth_chain(room_id, vec![event_id]) .await? .count(); let elapsed = start.elapsed(); @@ -615,14 +615,12 @@ impl Service { )) } AdminCommand::DisableRoom { room_id } => { - todo!(); - //services().rooms.disabledroomids.insert(room_id.as_bytes(), &[])?; - //RoomMessageEventContent::text_plain("Room disabled.") + services().rooms.metadata.disable_room(&room_id, true); + RoomMessageEventContent::text_plain("Room disabled.") } AdminCommand::EnableRoom { room_id } => { - todo!(); - //services().rooms.disabledroomids.remove(room_id.as_bytes())?; - //RoomMessageEventContent::text_plain("Room enabled.") + services().rooms.metadata.disable_room(&room_id, false); + RoomMessageEventContent::text_plain("Room enabled.") } AdminCommand::DeactivateUser { leave_rooms, diff --git a/src/service/globals/mod.rs b/src/service/globals/mod.rs index 8fd69dfe..de8d1aa7 100644 --- a/src/service/globals/mod.rs +++ b/src/service/globals/mod.rs @@ -35,7 +35,7 @@ type SyncHandle = ( ); pub struct Service { - pub db: Box, + pub db: Arc, pub actual_destination_cache: Arc>, // actual_destination, host pub tls_name_override: Arc>, @@ -92,7 +92,7 @@ impl Default for RotationHandler { impl Service { pub fn load( - db: Box, + db: Arc, config: Config, ) -> Result { let keypair = db.load_keypair(); diff --git a/src/service/key_backups/mod.rs b/src/service/key_backups/mod.rs index 4bd9efd3..a3bed714 100644 --- a/src/service/key_backups/mod.rs +++ b/src/service/key_backups/mod.rs @@ -13,7 +13,7 @@ use ruma::{ use std::{collections::BTreeMap, sync::Arc}; pub struct Service { - db: Box, + db: Arc, } impl Service { diff --git a/src/service/media/mod.rs b/src/service/media/mod.rs index f86251fa..d3dd2bdc 100644 --- a/src/service/media/mod.rs +++ b/src/service/media/mod.rs @@ -16,7 +16,7 @@ pub struct FileMeta { } pub struct Service { - db: Box, + db: Arc, } impl Service { diff --git a/src/service/mod.rs b/src/service/mod.rs index a1a728c5..a772c1db 100644 --- a/src/service/mod.rs +++ b/src/service/mod.rs @@ -1,4 +1,9 @@ -use std::sync::Arc; +use std::{ + collections::{BTreeMap, HashMap}, + sync::{Arc, Mutex}, +}; + +use crate::{Result, Config}; pub mod account_data; pub mod admin; @@ -30,20 +35,73 @@ pub struct Services { } impl Services { - pub fn build(db: Arc) -> Self { - Self { + pub fn build< + D: appservice::Data + + pusher::Data + + rooms::Data + + transaction_ids::Data + + uiaa::Data + + users::Data + + account_data::Data + + globals::Data + + key_backups::Data + + media::Data, + >( + db: Arc, config: Config + ) -> Result { + Ok(Self { appservice: appservice::Service { db: db.clone() }, pusher: pusher::Service { db: db.clone() }, - rooms: rooms::Service { db: Arc::clone(&db) }, - transaction_ids: transaction_ids::Service { db: Arc::clone(&db) }, - uiaa: uiaa::Service { db: Arc::clone(&db) }, - users: users::Service { db: Arc::clone(&db) }, - account_data: account_data::Service { db: Arc::clone(&db) }, - admin: admin::Service { db: Arc::clone(&db) }, - globals: globals::Service { db: Arc::clone(&db) }, - key_backups: key_backups::Service { db: Arc::clone(&db) }, - media: media::Service { db: Arc::clone(&db) }, - sending: sending::Service { db: Arc::clone(&db) }, - } + rooms: rooms::Service { + alias: rooms::alias::Service { db: db.clone() }, + auth_chain: rooms::auth_chain::Service { db: db.clone() }, + directory: rooms::directory::Service { db: db.clone() }, + edus: rooms::edus::Service { + presence: rooms::edus::presence::Service { db: db.clone() }, + read_receipt: rooms::edus::read_receipt::Service { db: db.clone() }, + typing: rooms::edus::typing::Service { db: db.clone() }, + }, + event_handler: rooms::event_handler::Service, + lazy_loading: rooms::lazy_loading::Service { + db: db.clone(), + lazy_load_waiting: Mutex::new(HashMap::new()), + }, + metadata: rooms::metadata::Service { db: db.clone() }, + outlier: rooms::outlier::Service { db: db.clone() }, + pdu_metadata: rooms::pdu_metadata::Service { db: db.clone() }, + search: rooms::search::Service { db: db.clone() }, + short: rooms::short::Service { db: db.clone() }, + state: rooms::state::Service { db: db.clone() }, + state_accessor: rooms::state_accessor::Service { db: db.clone() }, + state_cache: rooms::state_cache::Service { db: db.clone() }, + state_compressor: rooms::state_compressor::Service { db: db.clone() }, + timeline: rooms::timeline::Service { db: db.clone() }, + user: rooms::user::Service { db: db.clone() }, + }, + transaction_ids: transaction_ids::Service { + db: db.clone() + }, + uiaa: uiaa::Service { + db: db.clone() + }, + users: users::Service { + db: db.clone() + }, + account_data: account_data::Service { + db: db.clone() + }, + admin: admin::Service { sender: todo!() }, + globals: globals::Service::load(db.clone(), config)?, + key_backups: key_backups::Service { + db: db.clone() + }, + media: media::Service { + db: db.clone() + }, + sending: sending::Service { + maximum_requests: todo!(), + sender: todo!(), + }, + }) } } diff --git a/src/service/rooms/alias/mod.rs b/src/service/rooms/alias/mod.rs index ef5888fc..65fb3677 100644 --- a/src/service/rooms/alias/mod.rs +++ b/src/service/rooms/alias/mod.rs @@ -1,11 +1,13 @@ mod data; +use std::sync::Arc; + pub use data::Data; use ruma::{RoomAliasId, RoomId}; use crate::Result; pub struct Service { - db: Box, + db: Arc, } impl Service { diff --git a/src/service/rooms/auth_chain/mod.rs b/src/service/rooms/auth_chain/mod.rs index 5fe0e3e8..e35094bb 100644 --- a/src/service/rooms/auth_chain/mod.rs +++ b/src/service/rooms/auth_chain/mod.rs @@ -1,12 +1,14 @@ mod data; -use std::{sync::Arc, collections::HashSet}; +use std::{sync::Arc, collections::{HashSet, BTreeSet}}; pub use data::Data; +use ruma::{RoomId, EventId, api::client::error::ErrorKind}; +use tracing::log::warn; -use crate::Result; +use crate::{Result, services, Error}; pub struct Service { - db: Box, + db: Arc, } impl Service { @@ -22,4 +24,131 @@ impl Service { pub fn cache_auth_chain(&self, key: Vec, auth_chain: Arc>) -> Result<()> { self.db.cache_auth_chain(key, auth_chain) } + + #[tracing::instrument(skip(self, starting_events))] + pub async fn get_auth_chain<'a>( + &self, + room_id: &RoomId, + starting_events: Vec>, + ) -> Result> + 'a> { + const NUM_BUCKETS: usize = 50; + + let mut buckets = vec![BTreeSet::new(); NUM_BUCKETS]; + + let mut i = 0; + for id in starting_events { + let short = services().rooms.short.get_or_create_shorteventid(&id)?; + let bucket_id = (short % NUM_BUCKETS as u64) as usize; + buckets[bucket_id].insert((short, id.clone())); + i += 1; + if i % 100 == 0 { + tokio::task::yield_now().await; + } + } + + let mut full_auth_chain = HashSet::new(); + + let mut hits = 0; + let mut misses = 0; + for chunk in buckets { + if chunk.is_empty() { + continue; + } + + let chunk_key: Vec = chunk.iter().map(|(short, _)| short).copied().collect(); + if let Some(cached) = services().rooms.auth_chain.get_cached_eventid_authchain(&chunk_key)? { + hits += 1; + full_auth_chain.extend(cached.iter().copied()); + continue; + } + misses += 1; + + let mut chunk_cache = HashSet::new(); + let mut hits2 = 0; + let mut misses2 = 0; + let mut i = 0; + for (sevent_id, event_id) in chunk { + if let Some(cached) = services().rooms.auth_chain.get_cached_eventid_authchain(&[sevent_id])? { + hits2 += 1; + chunk_cache.extend(cached.iter().copied()); + } else { + misses2 += 1; + let auth_chain = Arc::new(self.get_auth_chain_inner(room_id, &event_id)?); + services().rooms + .auth_chain + .cache_auth_chain(vec![sevent_id], Arc::clone(&auth_chain))?; + println!( + "cache missed event {} with auth chain len {}", + event_id, + auth_chain.len() + ); + chunk_cache.extend(auth_chain.iter()); + + i += 1; + if i % 100 == 0 { + tokio::task::yield_now().await; + } + }; + } + println!( + "chunk missed with len {}, event hits2: {}, misses2: {}", + chunk_cache.len(), + hits2, + misses2 + ); + let chunk_cache = Arc::new(chunk_cache); + services().rooms + .auth_chain.cache_auth_chain(chunk_key, Arc::clone(&chunk_cache))?; + full_auth_chain.extend(chunk_cache.iter()); + } + + println!( + "total: {}, chunk hits: {}, misses: {}", + full_auth_chain.len(), + hits, + misses + ); + + Ok(full_auth_chain + .into_iter() + .filter_map(move |sid| services().rooms.short.get_eventid_from_short(sid).ok())) + } + + #[tracing::instrument(skip(self, event_id))] + fn get_auth_chain_inner( + &self, + room_id: &RoomId, + event_id: &EventId, + ) -> Result> { + let mut todo = vec![Arc::from(event_id)]; + let mut found = HashSet::new(); + + while let Some(event_id) = todo.pop() { + match services().rooms.timeline.get_pdu(&event_id) { + Ok(Some(pdu)) => { + if pdu.room_id != room_id { + return Err(Error::BadRequest(ErrorKind::Forbidden, "Evil event in db")); + } + for auth_event in &pdu.auth_events { + let sauthevent = services() + .rooms.short + .get_or_create_shorteventid(auth_event)?; + + if !found.contains(&sauthevent) { + found.insert(sauthevent); + todo.push(auth_event.clone()); + } + } + } + Ok(None) => { + warn!("Could not find pdu mentioned in auth events: {}", event_id); + } + Err(e) => { + warn!("Could not load event in auth chain: {} {}", event_id, e); + } + } + } + + Ok(found) + } } diff --git a/src/service/rooms/directory/mod.rs b/src/service/rooms/directory/mod.rs index fb289941..e85afef6 100644 --- a/src/service/rooms/directory/mod.rs +++ b/src/service/rooms/directory/mod.rs @@ -1,11 +1,13 @@ mod data; +use std::sync::Arc; + pub use data::Data; use ruma::RoomId; use crate::Result; pub struct Service { - db: Box, + db: Arc, } impl Service { diff --git a/src/service/rooms/edus/presence/mod.rs b/src/service/rooms/edus/presence/mod.rs index 73b7b5a5..d6578977 100644 --- a/src/service/rooms/edus/presence/mod.rs +++ b/src/service/rooms/edus/presence/mod.rs @@ -1,5 +1,5 @@ mod data; -use std::collections::HashMap; +use std::{collections::HashMap, sync::Arc}; pub use data::Data; use ruma::{RoomId, UserId, events::presence::PresenceEvent}; @@ -7,7 +7,7 @@ use ruma::{RoomId, UserId, events::presence::PresenceEvent}; use crate::Result; pub struct Service { - db: Box, + db: Arc, } impl Service { diff --git a/src/service/rooms/edus/read_receipt/mod.rs b/src/service/rooms/edus/read_receipt/mod.rs index 2a4c0b7f..17708772 100644 --- a/src/service/rooms/edus/read_receipt/mod.rs +++ b/src/service/rooms/edus/read_receipt/mod.rs @@ -1,11 +1,13 @@ mod data; +use std::sync::Arc; + pub use data::Data; use ruma::{RoomId, UserId, events::receipt::ReceiptEvent, serde::Raw}; use crate::Result; pub struct Service { - db: Box, + db: Arc, } impl Service { diff --git a/src/service/rooms/edus/typing/mod.rs b/src/service/rooms/edus/typing/mod.rs index 16a135f8..37520560 100644 --- a/src/service/rooms/edus/typing/mod.rs +++ b/src/service/rooms/edus/typing/mod.rs @@ -1,11 +1,13 @@ mod data; +use std::sync::Arc; + pub use data::Data; use ruma::{UserId, RoomId, events::SyncEphemeralRoomEvent}; use crate::Result; pub struct Service { - db: Box, + db: Arc, } impl Service { diff --git a/src/service/rooms/event_handler/mod.rs b/src/service/rooms/event_handler/mod.rs index ac3cca6a..79f93b50 100644 --- a/src/service/rooms/event_handler/mod.rs +++ b/src/service/rooms/event_handler/mod.rs @@ -72,13 +72,15 @@ impl Service { )); } - services() + if services() .rooms - .is_disabled(room_id)? - .ok_or(Error::BadRequest( + .metadata + .is_disabled(room_id)? { + return Err(Error::BadRequest( ErrorKind::Forbidden, "Federation of this room is currently disabled on this server.", - ))?; + )); + } // 1. Skip the PDU if we already have it as a timeline event if let Some(pdu_id) = services().rooms.timeline.get_pdu_id(event_id)? { @@ -111,7 +113,7 @@ impl Service { } // 9. Fetch any missing prev events doing all checks listed here starting at 1. These are timeline events - let (sorted_prev_events, eventid_info) = self.fetch_unknown_prev_events( + let (sorted_prev_events, mut eventid_info) = self.fetch_unknown_prev_events( origin, &create_event, room_id, @@ -122,14 +124,15 @@ impl Service { let mut errors = 0; for prev_id in dbg!(sorted_prev_events) { // Check for disabled again because it might have changed - services() + if services() .rooms - .is_disabled(room_id)? - .ok_or(Error::BadRequest( + .metadata + .is_disabled(room_id)? { + return Err(Error::BadRequest( ErrorKind::Forbidden, - "Federation of - this room is currently disabled on this server.", - ))?; + "Federation of this room is currently disabled on this server.", + )); + } if let Some((time, tries)) = services() .globals @@ -279,14 +282,14 @@ impl Service { Err(e) => { // Drop warn!("Dropping bad event {}: {}", event_id, e); - return Err("Signature verification failed".to_owned()); + return Err(Error::BadRequest(ErrorKind::InvalidParam, "Signature verification failed")); } Ok(ruma::signatures::Verified::Signatures) => { // Redact warn!("Calculated hash does not match: {}", event_id); match ruma::signatures::redact(&value, room_version_id) { Ok(obj) => obj, - Err(_) => return Err("Redaction failed".to_owned()), + Err(_) => return Err(Error::BadRequest(ErrorKind::InvalidParam, "Redaction failed")), } } Ok(ruma::signatures::Verified::All) => value, @@ -480,7 +483,7 @@ impl Service { let mut okay = true; for prev_eventid in &incoming_pdu.prev_events { - let prev_event = if let Ok(Some(pdu)) = services().rooms.get_pdu(prev_eventid) { + let prev_event = if let Ok(Some(pdu)) = services().rooms.timeline.get_pdu(prev_eventid) { pdu } else { okay = false; @@ -488,7 +491,7 @@ impl Service { }; let sstatehash = - if let Ok(Some(s)) = services().rooms.pdu_shortstatehash(prev_eventid) { + if let Ok(Some(s)) = services().rooms.state_accessor.pdu_shortstatehash(prev_eventid) { s } else { okay = false; @@ -525,7 +528,7 @@ impl Service { let mut starting_events = Vec::with_capacity(leaf_state.len()); for (k, id) in leaf_state { - if let Ok((ty, st_key)) = services().rooms.get_statekey_from_short(k) { + if let Ok((ty, st_key)) = services().rooms.short.get_statekey_from_short(k) { // FIXME: Undo .to_string().into() when StateMap // is updated to use StateEventType state.insert((ty.to_string().into(), st_key), id.clone()); @@ -539,7 +542,7 @@ impl Service { services() .rooms .auth_chain - .get_auth_chain(room_id, starting_events, services()) + .get_auth_chain(room_id, starting_events) .await? .collect(), ); @@ -551,7 +554,7 @@ impl Service { let result = state_res::resolve(room_version_id, &fork_states, auth_chain_sets, |id| { - let res = services().rooms.get_pdu(id); + let res = services().rooms.timeline.get_pdu(id); if let Err(e) = &res { error!("LOOK AT ME Failed to fetch event: {}", e); } @@ -677,7 +680,7 @@ impl Service { .and_then(|event_id| services().rooms.timeline.get_pdu(event_id).ok().flatten()) }, ) - .map_err(|_e| "Auth check failed.".to_owned())?; + .map_err(|_e| Error::BadRequest(ErrorKind::InvalidParam, "Auth check failed."))?; if !check_result { return Err(Error::bad_database("Event has failed auth check with state at the event.")); @@ -714,7 +717,7 @@ impl Service { // Only keep those extremities were not referenced yet extremities - .retain(|id| !matches!(services().rooms.is_event_referenced(room_id, id), Ok(true))); + .retain(|id| !matches!(services().rooms.pdu_metadata.is_event_referenced(room_id, id), Ok(true))); info!("Compressing state at event"); let state_ids_compressed = state_at_incoming_event @@ -722,7 +725,8 @@ impl Service { .map(|(shortstatekey, id)| { services() .rooms - .compress_state_event(*shortstatekey, id)? + .state_compressor + .compress_state_event(*shortstatekey, id) }) .collect::>()?; @@ -731,6 +735,7 @@ impl Service { let auth_events = services() .rooms + .state .get_auth_events( room_id, &incoming_pdu.kind, @@ -744,10 +749,10 @@ impl Service { &incoming_pdu, None::, |k, s| auth_events.get(&(k.clone(), s.to_owned())), - )?; + ).map_err(|_e| Error::BadRequest(ErrorKind::InvalidParam, "Auth check failed."))?; if soft_fail { - self.append_incoming_pdu( + services().rooms.timeline.append_incoming_pdu( &incoming_pdu, val, extremities.iter().map(std::ops::Deref::deref), @@ -760,8 +765,9 @@ impl Service { warn!("Event was soft failed: {:?}", incoming_pdu); services() .rooms + .pdu_metadata .mark_event_soft_failed(&incoming_pdu.event_id)?; - return Err("Event has been soft failed".into()); + return Err(Error::BadRequest(ErrorKind::InvalidParam, "Event has been soft failed")); } if incoming_pdu.state_key.is_some() { @@ -798,14 +804,14 @@ impl Service { "Found extremity pdu with no statehash in db: {:?}", leaf_pdu ); - "Found pdu with no statehash in db.".to_owned() + Error::bad_database("Found pdu with no statehash in db.") })?, leaf_pdu, ); } _ => { error!("Missing state snapshot for {:?}", id); - return Err("Missing state snapshot.".to_owned()); + return Err(Error::BadDatabase("Missing state snapshot.")); } } } @@ -835,7 +841,7 @@ impl Service { let mut update_state = false; // 14. Use state resolution to find new room state let new_room_state = if fork_states.is_empty() { - return Err("State is empty.".to_owned()); + panic!("State is empty"); } else if fork_states.iter().skip(1).all(|f| &fork_states[0] == f) { info!("State resolution trivial"); // There was only one state, so it has to be the room's current state (because that is @@ -845,7 +851,8 @@ impl Service { .map(|(k, id)| { services() .rooms - .compress_state_event(*k, id)? + .state_compressor + .compress_state_event(*k, id) }) .collect::>()? } else { @@ -877,9 +884,8 @@ impl Service { .filter_map(|(k, id)| { services() .rooms - .get_statekey_from_short(k)? - // FIXME: Undo .to_string().into() when StateMap - // is updated to use StateEventType + .short + .get_statekey_from_short(k) .map(|(ty, st_key)| ((ty.to_string().into(), st_key), id)) .ok() }) @@ -895,7 +901,7 @@ impl Service { &fork_states, auth_chain_sets, |id| { - let res = services().rooms.get_pdu(id); + let res = services().rooms.timeline.get_pdu(id); if let Err(e) = &res { error!("LOOK AT ME Failed to fetch event: {}", e); } @@ -904,7 +910,7 @@ impl Service { ) { Ok(new_state) => new_state, Err(_) => { - return Err("State resolution failed, either an event could not be found or deserialization".into()); + return Err(Error::bad_database("State resolution failed, either an event could not be found or deserialization")); } }; @@ -921,6 +927,7 @@ impl Service { .get_or_create_shortstatekey(&event_type.to_string().into(), &state_key)?; services() .rooms + .state_compressor .compress_state_event(shortstatekey, &event_id) }) .collect::>()? @@ -929,9 +936,11 @@ impl Service { // Set the new room state to the resolved state if update_state { info!("Forcing new room state"); + let (sstatehash, _, _) = services().rooms.state_compressor.save_state(room_id, new_room_state)?; services() .rooms - .force_state(room_id, new_room_state)?; + .state + .set_room_state(room_id, sstatehash, &state_lock)?; } } @@ -942,7 +951,7 @@ impl Service { // We use the `state_at_event` instead of `state_after` so we accurately // represent the state for this event. - let pdu_id = self + let pdu_id = services().rooms.timeline .append_incoming_pdu( &incoming_pdu, val, @@ -1017,7 +1026,7 @@ impl Service { // a. Look in the main timeline (pduid_pdu tree) // b. Look at outlier pdu tree // (get_pdu_json checks both) - if let Ok(Some(local_pdu)) = services().rooms.get_pdu(id) { + if let Ok(Some(local_pdu)) = services().rooms.timeline.get_pdu(id) { trace!("Found {} in db", id); pdus.push((local_pdu, None)); continue; @@ -1040,7 +1049,7 @@ impl Service { tokio::task::yield_now().await; } - if let Ok(Some(_)) = services().rooms.get_pdu(&next_id) { + if let Ok(Some(_)) = services().rooms.timeline.get_pdu(&next_id) { trace!("Found {} in db", id); continue; } @@ -1140,6 +1149,7 @@ impl Service { let first_pdu_in_room = services() .rooms + .timeline .first_pdu_in_room(room_id)? .ok_or_else(|| Error::bad_database("Failed to find first pdu in db."))?; diff --git a/src/service/rooms/lazy_loading/mod.rs b/src/service/rooms/lazy_loading/mod.rs index 90dad21c..760fffee 100644 --- a/src/service/rooms/lazy_loading/mod.rs +++ b/src/service/rooms/lazy_loading/mod.rs @@ -1,5 +1,5 @@ mod data; -use std::{collections::{HashSet, HashMap}, sync::Mutex}; +use std::{collections::{HashSet, HashMap}, sync::{Mutex, Arc}}; pub use data::Data; use ruma::{DeviceId, UserId, RoomId}; @@ -7,7 +7,7 @@ use ruma::{DeviceId, UserId, RoomId}; use crate::Result; pub struct Service { - db: Box, + db: Arc, lazy_load_waiting: Mutex, Box, Box, u64), HashSet>>>, } diff --git a/src/service/rooms/metadata/data.rs b/src/service/rooms/metadata/data.rs index 9444db41..bc31ee88 100644 --- a/src/service/rooms/metadata/data.rs +++ b/src/service/rooms/metadata/data.rs @@ -3,4 +3,6 @@ use crate::Result; pub trait Data: Send + Sync { fn exists(&self, room_id: &RoomId) -> Result; + fn is_disabled(&self, room_id: &RoomId) -> Result; + fn disable_room(&self, room_id: &RoomId, disabled: bool) -> Result<()>; } diff --git a/src/service/rooms/metadata/mod.rs b/src/service/rooms/metadata/mod.rs index 3c21dd19..b6cccd15 100644 --- a/src/service/rooms/metadata/mod.rs +++ b/src/service/rooms/metadata/mod.rs @@ -1,11 +1,13 @@ mod data; +use std::sync::Arc; + pub use data::Data; use ruma::RoomId; use crate::Result; pub struct Service { - db: Box, + db: Arc, } impl Service { @@ -14,4 +16,12 @@ impl Service { pub fn exists(&self, room_id: &RoomId) -> Result { self.db.exists(room_id) } + + pub fn is_disabled(&self, room_id: &RoomId) -> Result { + self.db.is_disabled(room_id) + } + + pub fn disable_room(&self, room_id: &RoomId, disabled: bool) -> Result<()> { + self.db.disable_room(room_id, disabled) + } } diff --git a/src/service/rooms/outlier/mod.rs b/src/service/rooms/outlier/mod.rs index 5493ce48..d36adc4c 100644 --- a/src/service/rooms/outlier/mod.rs +++ b/src/service/rooms/outlier/mod.rs @@ -1,11 +1,13 @@ mod data; +use std::sync::Arc; + pub use data::Data; use ruma::{EventId, signatures::CanonicalJsonObject}; use crate::{Result, PduEvent}; pub struct Service { - db: Box, + db: Arc, } impl Service { diff --git a/src/service/rooms/pdu_metadata/mod.rs b/src/service/rooms/pdu_metadata/mod.rs index a81d05c1..4724f857 100644 --- a/src/service/rooms/pdu_metadata/mod.rs +++ b/src/service/rooms/pdu_metadata/mod.rs @@ -7,7 +7,7 @@ use ruma::{RoomId, EventId}; use crate::Result; pub struct Service { - db: Box, + db: Arc, } impl Service { diff --git a/src/service/rooms/search/mod.rs b/src/service/rooms/search/mod.rs index dc571910..ec1ad537 100644 --- a/src/service/rooms/search/mod.rs +++ b/src/service/rooms/search/mod.rs @@ -1,11 +1,13 @@ mod data; +use std::sync::Arc; + pub use data::Data; use crate::Result; use ruma::RoomId; pub struct Service { - db: Box, + db: Arc, } impl Service { diff --git a/src/service/rooms/short/data.rs b/src/service/rooms/short/data.rs index bc2b28f0..07a27121 100644 --- a/src/service/rooms/short/data.rs +++ b/src/service/rooms/short/data.rs @@ -1,2 +1,40 @@ +use std::sync::Arc; + +use ruma::{EventId, events::StateEventType, RoomId}; +use crate::Result; + pub trait Data: Send + Sync { + fn get_or_create_shorteventid( + &self, + event_id: &EventId, + ) -> Result; + + fn get_shortstatekey( + &self, + event_type: &StateEventType, + state_key: &str, + ) -> Result>; + + fn get_or_create_shortstatekey( + &self, + event_type: &StateEventType, + state_key: &str, + ) -> Result; + + fn get_eventid_from_short(&self, shorteventid: u64) -> Result>; + + fn get_statekey_from_short(&self, shortstatekey: u64) -> Result<(StateEventType, String)>; + + /// Returns (shortstatehash, already_existed) + fn get_or_create_shortstatehash( + &self, + state_hash: &[u8], + ) -> Result<(u64, bool)>; + + fn get_shortroomid(&self, room_id: &RoomId) -> Result>; + + fn get_or_create_shortroomid( + &self, + room_id: &RoomId, + ) -> Result; } diff --git a/src/service/rooms/short/mod.rs b/src/service/rooms/short/mod.rs index a024dc67..08ce5c5a 100644 --- a/src/service/rooms/short/mod.rs +++ b/src/service/rooms/short/mod.rs @@ -7,7 +7,7 @@ use ruma::{EventId, events::StateEventType, RoomId}; use crate::{Result, Error, utils, services}; pub struct Service { - db: Box, + db: Arc, } impl Service { @@ -15,29 +15,7 @@ impl Service { &self, event_id: &EventId, ) -> Result { - if let Some(short) = self.eventidshort_cache.lock().unwrap().get_mut(event_id) { - return Ok(*short); - } - - let short = match self.eventid_shorteventid.get(event_id.as_bytes())? { - Some(shorteventid) => utils::u64_from_bytes(&shorteventid) - .map_err(|_| Error::bad_database("Invalid shorteventid in db."))?, - None => { - let shorteventid = services().globals.next_count()?; - self.eventid_shorteventid - .insert(event_id.as_bytes(), &shorteventid.to_be_bytes())?; - self.shorteventid_eventid - .insert(&shorteventid.to_be_bytes(), event_id.as_bytes())?; - shorteventid - } - }; - - self.eventidshort_cache - .lock() - .unwrap() - .insert(event_id.to_owned(), short); - - Ok(short) + self.db.get_or_create_shorteventid(event_id) } pub fn get_shortstatekey( @@ -45,36 +23,7 @@ impl Service { event_type: &StateEventType, state_key: &str, ) -> Result> { - if let Some(short) = self - .statekeyshort_cache - .lock() - .unwrap() - .get_mut(&(event_type.clone(), state_key.to_owned())) - { - return Ok(Some(*short)); - } - - let mut statekey = event_type.to_string().as_bytes().to_vec(); - statekey.push(0xff); - statekey.extend_from_slice(state_key.as_bytes()); - - let short = self - .statekey_shortstatekey - .get(&statekey)? - .map(|shortstatekey| { - utils::u64_from_bytes(&shortstatekey) - .map_err(|_| Error::bad_database("Invalid shortstatekey in db.")) - }) - .transpose()?; - - if let Some(s) = short { - self.statekeyshort_cache - .lock() - .unwrap() - .insert((event_type.clone(), state_key.to_owned()), s); - } - - Ok(short) + self.db.get_shortstatekey(event_type, state_key) } pub fn get_or_create_shortstatekey( @@ -82,152 +31,33 @@ impl Service { event_type: &StateEventType, state_key: &str, ) -> Result { - if let Some(short) = self - .statekeyshort_cache - .lock() - .unwrap() - .get_mut(&(event_type.clone(), state_key.to_owned())) - { - return Ok(*short); - } - - let mut statekey = event_type.to_string().as_bytes().to_vec(); - statekey.push(0xff); - statekey.extend_from_slice(state_key.as_bytes()); - - let short = match self.statekey_shortstatekey.get(&statekey)? { - Some(shortstatekey) => utils::u64_from_bytes(&shortstatekey) - .map_err(|_| Error::bad_database("Invalid shortstatekey in db."))?, - None => { - let shortstatekey = services().globals.next_count()?; - self.statekey_shortstatekey - .insert(&statekey, &shortstatekey.to_be_bytes())?; - self.shortstatekey_statekey - .insert(&shortstatekey.to_be_bytes(), &statekey)?; - shortstatekey - } - }; - - self.statekeyshort_cache - .lock() - .unwrap() - .insert((event_type.clone(), state_key.to_owned()), short); - - Ok(short) + self.db.get_or_create_shortstatekey(event_type, state_key) } pub fn get_eventid_from_short(&self, shorteventid: u64) -> Result> { - if let Some(id) = self - .shorteventid_cache - .lock() - .unwrap() - .get_mut(&shorteventid) - { - return Ok(Arc::clone(id)); - } - - let bytes = self - .shorteventid_eventid - .get(&shorteventid.to_be_bytes())? - .ok_or_else(|| Error::bad_database("Shorteventid does not exist"))?; - - let event_id = EventId::parse_arc(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("EventID in shorteventid_eventid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("EventId in shorteventid_eventid is invalid."))?; - - self.shorteventid_cache - .lock() - .unwrap() - .insert(shorteventid, Arc::clone(&event_id)); - - Ok(event_id) + self.db.get_eventid_from_short(shorteventid) } pub fn get_statekey_from_short(&self, shortstatekey: u64) -> Result<(StateEventType, String)> { - if let Some(id) = self - .shortstatekey_cache - .lock() - .unwrap() - .get_mut(&shortstatekey) - { - return Ok(id.clone()); - } - - let bytes = self - .shortstatekey_statekey - .get(&shortstatekey.to_be_bytes())? - .ok_or_else(|| Error::bad_database("Shortstatekey does not exist"))?; - - let mut parts = bytes.splitn(2, |&b| b == 0xff); - let eventtype_bytes = parts.next().expect("split always returns one entry"); - let statekey_bytes = parts - .next() - .ok_or_else(|| Error::bad_database("Invalid statekey in shortstatekey_statekey."))?; - - let event_type = - StateEventType::try_from(utils::string_from_bytes(eventtype_bytes).map_err(|_| { - Error::bad_database("Event type in shortstatekey_statekey is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("Event type in shortstatekey_statekey is invalid."))?; - - let state_key = utils::string_from_bytes(statekey_bytes).map_err(|_| { - Error::bad_database("Statekey in shortstatekey_statekey is invalid unicode.") - })?; - - let result = (event_type, state_key); - - self.shortstatekey_cache - .lock() - .unwrap() - .insert(shortstatekey, result.clone()); - - Ok(result) + self.db.get_statekey_from_short(shortstatekey) } /// Returns (shortstatehash, already_existed) - fn get_or_create_shortstatehash( + pub fn get_or_create_shortstatehash( &self, state_hash: &[u8], ) -> Result<(u64, bool)> { - Ok(match self.statehash_shortstatehash.get(state_hash)? { - Some(shortstatehash) => ( - utils::u64_from_bytes(&shortstatehash) - .map_err(|_| Error::bad_database("Invalid shortstatehash in db."))?, - true, - ), - None => { - let shortstatehash = services().globals.next_count()?; - self.statehash_shortstatehash - .insert(state_hash, &shortstatehash.to_be_bytes())?; - (shortstatehash, false) - } - }) + self.db.get_or_create_shortstatehash(state_hash) } pub fn get_shortroomid(&self, room_id: &RoomId) -> Result> { - self.roomid_shortroomid - .get(room_id.as_bytes())? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid shortroomid in db.")) - }) - .transpose() + self.db.get_shortroomid(room_id) } pub fn get_or_create_shortroomid( &self, room_id: &RoomId, ) -> Result { - Ok(match self.roomid_shortroomid.get(room_id.as_bytes())? { - Some(short) => utils::u64_from_bytes(&short) - .map_err(|_| Error::bad_database("Invalid shortroomid in db."))?, - None => { - let short = services().globals.next_count()?; - self.roomid_shortroomid - .insert(room_id.as_bytes(), &short.to_be_bytes())?; - short - } - }) + self.db.get_or_create_shortroomid(room_id) } } diff --git a/src/service/rooms/state/mod.rs b/src/service/rooms/state/mod.rs index 53859785..79807c55 100644 --- a/src/service/rooms/state/mod.rs +++ b/src/service/rooms/state/mod.rs @@ -1,9 +1,10 @@ mod data; -use std::{collections::HashSet, sync::Arc}; +use std::{collections::{HashSet, HashMap}, sync::Arc}; pub use data::Data; -use ruma::{RoomId, events::{room::{member::MembershipState, create::RoomCreateEventContent}, AnyStrippedStateEvent, StateEventType}, UserId, EventId, serde::Raw, RoomVersionId}; +use ruma::{RoomId, events::{room::{member::MembershipState, create::RoomCreateEventContent}, AnyStrippedStateEvent, StateEventType, RoomEventType}, UserId, EventId, serde::Raw, RoomVersionId, state_res::{StateMap, self}}; use serde::Deserialize; +use tokio::sync::MutexGuard; use tracing::warn; use crate::{Result, services, PduEvent, Error, utils::calculate_hash}; @@ -11,7 +12,7 @@ use crate::{Result, services, PduEvent, Error, utils::calculate_hash}; use super::state_compressor::CompressedStateEvent; pub struct Service { - db: Box, + db: Arc, } impl Service { @@ -97,7 +98,7 @@ impl Service { room_id: &RoomId, state_ids_compressed: HashSet, ) -> Result { - let shorteventid = services().short.get_or_create_shorteventid(event_id)?; + let shorteventid = services().rooms.short.get_or_create_shorteventid(event_id)?; let previous_shortstatehash = self.db.get_room_shortstatehash(room_id)?; @@ -109,11 +110,11 @@ impl Service { ); let (shortstatehash, already_existed) = - services().short.get_or_create_shortstatehash(&state_hash)?; + services().rooms.short.get_or_create_shortstatehash(&state_hash)?; if !already_existed { let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| services().room.state_compressor.load_shortstatehash_info(p))?; + .map_or_else(|| Ok(Vec::new()), |p| services().rooms.state_compressor.load_shortstatehash_info(p))?; let (statediffnew, statediffremoved) = if let Some(parent_stateinfo) = states_parents.last() { @@ -132,7 +133,7 @@ impl Service { } else { (state_ids_compressed, HashSet::new()) }; - services().room.state_compressor.save_state_from_diff( + services().rooms.state_compressor.save_state_from_diff( shortstatehash, statediffnew, statediffremoved, @@ -141,7 +142,7 @@ impl Service { )?; } - self.db.set_event_state(&shorteventid.to_be_bytes(), &shortstatehash.to_be_bytes())?; + self.db.set_event_state(shorteventid, shortstatehash)?; Ok(shortstatehash) } @@ -155,25 +156,24 @@ impl Service { &self, new_pdu: &PduEvent, ) -> Result { - let shorteventid = self.get_or_create_shorteventid(&new_pdu.event_id)?; + let shorteventid = services().rooms.short.get_or_create_shorteventid(&new_pdu.event_id)?; let previous_shortstatehash = self.get_room_shortstatehash(&new_pdu.room_id)?; if let Some(p) = previous_shortstatehash { - self.shorteventid_shortstatehash - .insert(&shorteventid.to_be_bytes(), &p.to_be_bytes())?; + self.db.set_event_state(shorteventid, p)?; } if let Some(state_key) = &new_pdu.state_key { let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| self.load_shortstatehash_info(p))?; + .map_or_else(|| Ok(Vec::new()), |p| services().rooms.state_compressor.load_shortstatehash_info(p))?; - let shortstatekey = self.get_or_create_shortstatekey( + let shortstatekey = services().rooms.short.get_or_create_shortstatekey( &new_pdu.kind.to_string().into(), state_key, )?; - let new = self.compress_state_event(shortstatekey, &new_pdu.event_id)?; + let new = services().rooms.state_compressor.compress_state_event(shortstatekey, &new_pdu.event_id)?; let replaces = states_parents .last() @@ -199,7 +199,7 @@ impl Service { statediffremoved.insert(*replaces); } - self.save_state_from_diff( + services().rooms.state_compressor.save_state_from_diff( shortstatehash, statediffnew, statediffremoved, @@ -221,16 +221,16 @@ impl Service { let mut state = Vec::new(); // Add recommended events if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomCreate, "")? + services().rooms.state_accessor.room_state_get(&invite_event.room_id, &StateEventType::RoomCreate, "")? { state.push(e.to_stripped_state_event()); } if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomJoinRules, "")? + services().rooms.state_accessor.room_state_get(&invite_event.room_id, &StateEventType::RoomJoinRules, "")? { state.push(e.to_stripped_state_event()); } - if let Some(e) = self.room_state_get( + if let Some(e) = services().rooms.state_accessor.room_state_get( &invite_event.room_id, &StateEventType::RoomCanonicalAlias, "", @@ -238,16 +238,16 @@ impl Service { state.push(e.to_stripped_state_event()); } if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomAvatar, "")? + services().rooms.state_accessor.room_state_get(&invite_event.room_id, &StateEventType::RoomAvatar, "")? { state.push(e.to_stripped_state_event()); } if let Some(e) = - self.room_state_get(&invite_event.room_id, &StateEventType::RoomName, "")? + services().rooms.state_accessor.room_state_get(&invite_event.room_id, &StateEventType::RoomName, "")? { state.push(e.to_stripped_state_event()); } - if let Some(e) = self.room_state_get( + if let Some(e) = services().rooms.state_accessor.room_state_get( &invite_event.room_id, &StateEventType::RoomMember, invite_event.sender.as_str(), @@ -260,17 +260,16 @@ impl Service { } #[tracing::instrument(skip(self))] - pub fn set_room_state(&self, room_id: &RoomId, shortstatehash: u64) -> Result<()> { - self.roomid_shortstatehash - .insert(room_id.as_bytes(), &shortstatehash.to_be_bytes())?; - - Ok(()) + pub fn set_room_state(&self, room_id: &RoomId, shortstatehash: u64, + mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex + ) -> Result<()> { + self.db.set_room_state(room_id, shortstatehash, mutex_lock) } /// Returns the room's version. #[tracing::instrument(skip(self))] pub fn get_room_version(&self, room_id: &RoomId) -> Result { - let create_event = self.room_state_get(room_id, &StateEventType::RoomCreate, "")?; + let create_event = services().rooms.state_accessor.room_state_get(room_id, &StateEventType::RoomCreate, "")?; let create_event_content: Option = create_event .as_ref() @@ -294,4 +293,50 @@ impl Service { pub fn get_forward_extremities(&self, room_id: &RoomId) -> Result>> { self.db.get_forward_extremities(room_id) } + + /// This fetches auth events from the current state. + #[tracing::instrument(skip(self))] + pub fn get_auth_events( + &self, + room_id: &RoomId, + kind: &RoomEventType, + sender: &UserId, + state_key: Option<&str>, + content: &serde_json::value::RawValue, + ) -> Result>> { + let shortstatehash = + if let Some(current_shortstatehash) = services().rooms.state.get_room_shortstatehash(room_id)? { + current_shortstatehash + } else { + return Ok(HashMap::new()); + }; + + let auth_events = state_res::auth_types_for_event(kind, sender, state_key, content) + .expect("content is a valid JSON object"); + + let mut sauthevents = auth_events + .into_iter() + .filter_map(|(event_type, state_key)| { + services().rooms.short.get_shortstatekey(&event_type.to_string().into(), &state_key) + .ok() + .flatten() + .map(|s| (s, (event_type, state_key))) + }) + .collect::>(); + + let full_state = services().rooms.state_compressor + .load_shortstatehash_info(shortstatehash)? + .pop() + .expect("there is always one layer") + .1; + + Ok(full_state + .into_iter() + .filter_map(|compressed| services().rooms.state_compressor.parse_compressed_state_event(compressed).ok()) + .filter_map(|(shortstatekey, event_id)| { + sauthevents.remove(&shortstatekey).map(|k| (k, event_id)) + }) + .filter_map(|(k, event_id)| services().rooms.timeline.get_pdu(&event_id).ok().flatten().map(|pdu| (k, pdu))) + .collect()) + } } diff --git a/src/service/rooms/state_accessor/mod.rs b/src/service/rooms/state_accessor/mod.rs index 1911e52f..fd299489 100644 --- a/src/service/rooms/state_accessor/mod.rs +++ b/src/service/rooms/state_accessor/mod.rs @@ -7,7 +7,7 @@ use ruma::{events::StateEventType, RoomId, EventId}; use crate::{Result, PduEvent}; pub struct Service { - db: Box, + db: Arc, } impl Service { @@ -45,7 +45,7 @@ impl Service { event_type: &StateEventType, state_key: &str, ) -> Result>> { - self.db.pdu_state_get(shortstatehash, event_type, state_key) + self.db.state_get(shortstatehash, event_type, state_key) } /// Returns the state hash for this pdu. diff --git a/src/service/rooms/state_cache/mod.rs b/src/service/rooms/state_cache/mod.rs index 18d1123e..ab6a0d6c 100644 --- a/src/service/rooms/state_cache/mod.rs +++ b/src/service/rooms/state_cache/mod.rs @@ -3,12 +3,23 @@ use std::{collections::HashSet, sync::Arc}; pub use data::Data; use regex::Regex; -use ruma::{RoomId, UserId, events::{room::{member::MembershipState, create::RoomCreateEventContent}, AnyStrippedStateEvent, StateEventType, tag::TagEvent, RoomAccountDataEventType, GlobalAccountDataEventType, direct::DirectEvent, ignored_user_list::IgnoredUserListEvent, AnySyncStateEvent}, serde::Raw, ServerName}; +use ruma::{ + events::{ + direct::{DirectEvent, DirectEventContent}, + ignored_user_list::IgnoredUserListEvent, + room::{create::RoomCreateEventContent, member::MembershipState}, + tag::{TagEvent, TagEventContent}, + AnyStrippedStateEvent, AnySyncStateEvent, GlobalAccountDataEventType, + RoomAccountDataEventType, StateEventType, RoomAccountDataEvent, RoomAccountDataEventContent, + }, + serde::Raw, + RoomId, ServerName, UserId, +}; -use crate::{Result, services, utils, Error}; +use crate::{services, utils, Error, Result}; pub struct Service { - db: Box, + db: Arc, } impl Service { @@ -45,7 +56,9 @@ impl Service { self.db.mark_as_once_joined(user_id, room_id)?; // Check if the room has a predecessor - if let Some(predecessor) = self + if let Some(predecessor) = services() + .rooms + .state_accessor .room_state_get(room_id, &StateEventType::RoomCreate, "")? .and_then(|create| serde_json::from_str(create.content.get()).ok()) .and_then(|content: RoomCreateEventContent| content.predecessor) @@ -76,27 +89,41 @@ impl Service { // .ok(); // Copy old tags to new room - if let Some(tag_event) = services().account_data.get::( - Some(&predecessor.room_id), - user_id, - RoomAccountDataEventType::Tag, - )? { - services().account_data + if let Some(tag_event) = services() + .account_data + .get( + Some(&predecessor.room_id), + user_id, + RoomAccountDataEventType::Tag, + )? + .map(|event| { + serde_json::from_str(event.get()) + .map_err(|_| Error::bad_database("Invalid account data event in db.")) + }) + { + services() + .account_data .update( Some(room_id), user_id, RoomAccountDataEventType::Tag, - &tag_event, + &tag_event?, ) .ok(); }; // Copy direct chat flag - if let Some(mut direct_event) = services().account_data.get::( + if let Some(mut direct_event) = services().account_data.get( None, user_id, GlobalAccountDataEventType::Direct.to_string().into(), - )? { + )? + .map(|event| { + serde_json::from_str::(event.get()) + .map_err(|_| Error::bad_database("Invalid account data event in db.")) + }) + { + let direct_event = direct_event?; let mut room_ids_updated = false; for room_ids in direct_event.content.0.values_mut() { @@ -111,7 +138,7 @@ impl Service { None, user_id, GlobalAccountDataEventType::Direct.to_string().into(), - &direct_event, + &serde_json::to_value(&direct_event).expect("to json always works"), )?; } }; @@ -124,13 +151,17 @@ impl Service { // We want to know if the sender is ignored by the receiver let is_ignored = services() .account_data - .get::( + .get( None, // Ignored users are in global account data user_id, // Receiver GlobalAccountDataEventType::IgnoredUserList .to_string() .into(), )? + .map(|event| { + serde_json::from_str::(event.get()) + .map_err(|_| Error::bad_database("Invalid account data event in db.")) + }).transpose()? .map_or(false, |ignored| { ignored .content @@ -200,10 +231,7 @@ impl Service { } #[tracing::instrument(skip(self, room_id))] - pub fn get_our_real_users( - &self, - room_id: &RoomId, - ) -> Result>>> { + pub fn get_our_real_users(&self, room_id: &RoomId) -> Result>>> { let maybe = self .our_real_users_cache .read() diff --git a/src/service/rooms/state_compressor/mod.rs b/src/service/rooms/state_compressor/mod.rs index ab9f4275..0c32c4bd 100644 --- a/src/service/rooms/state_compressor/mod.rs +++ b/src/service/rooms/state_compressor/mod.rs @@ -9,7 +9,7 @@ use crate::{Result, utils, services}; use self::data::StateDiff; pub struct Service { - db: Box, + db: Arc, } pub type CompressedStateEvent = [u8; 2 * size_of::()]; @@ -67,7 +67,7 @@ impl Service { ) -> Result { let mut v = shortstatekey.to_be_bytes().to_vec(); v.extend_from_slice( - &self + &services().rooms.short .get_or_create_shorteventid(event_id)? .to_be_bytes(), ); @@ -218,7 +218,7 @@ impl Service { HashSet, // added HashSet)> // removed { - let previous_shortstatehash = self.db.current_shortstatehash(room_id)?; + let previous_shortstatehash = services().rooms.state.get_room_shortstatehash(room_id)?; let state_hash = utils::calculate_hash( &new_state_ids_compressed diff --git a/src/service/rooms/timeline/data.rs b/src/service/rooms/timeline/data.rs index d073e865..2220b5f2 100644 --- a/src/service/rooms/timeline/data.rs +++ b/src/service/rooms/timeline/data.rs @@ -5,6 +5,7 @@ use ruma::{signatures::CanonicalJsonObject, EventId, UserId, RoomId}; use crate::{Result, PduEvent}; pub trait Data: Send + Sync { + fn first_pdu_in_room(&self, room_id: &RoomId) -> Result>>; fn last_timeline_count(&self, sender_user: &UserId, room_id: &RoomId) -> Result; /// Returns the `count` of this pdu's id. diff --git a/src/service/rooms/timeline/mod.rs b/src/service/rooms/timeline/mod.rs index e8f42053..78172255 100644 --- a/src/service/rooms/timeline/mod.rs +++ b/src/service/rooms/timeline/mod.rs @@ -21,33 +21,14 @@ use crate::{services, Result, service::pdu::{PduBuilder, EventHash}, Error, PduE use super::state_compressor::CompressedStateEvent; pub struct Service { - db: Box, + db: Arc, } impl Service { - /* - /// Checks if a room exists. #[tracing::instrument(skip(self))] pub fn first_pdu_in_room(&self, room_id: &RoomId) -> Result>> { - let prefix = self - .get_shortroomid(room_id)? - .expect("room exists") - .to_be_bytes() - .to_vec(); - - // Look for PDUs in that room. - self.pduid_pdu - .iter_from(&prefix, false) - .filter(|(k, _)| k.starts_with(&prefix)) - .map(|(_, pdu)| { - serde_json::from_slice(&pdu) - .map_err(|_| Error::bad_database("Invalid first PDU in db.")) - .map(Arc::new) - }) - .next() - .transpose() + self.db.first_pdu_in_room(room_id) } - */ #[tracing::instrument(skip(self))] pub fn last_timeline_count(&self, sender_user: &UserId, room_id: &RoomId) -> Result { @@ -681,7 +662,8 @@ impl Service { /// Append the incoming event setting the state snapshot to the state from the /// server that sent the event. #[tracing::instrument(skip_all)] - fn append_incoming_pdu<'a>( + pub fn append_incoming_pdu<'a>( + &self, pdu: &PduEvent, pdu_json: CanonicalJsonObject, new_room_leaves: impl IntoIterator + Clone + Debug, diff --git a/src/service/rooms/user/mod.rs b/src/service/rooms/user/mod.rs index 7c7dfae6..394a550a 100644 --- a/src/service/rooms/user/mod.rs +++ b/src/service/rooms/user/mod.rs @@ -1,11 +1,13 @@ mod data; +use std::sync::Arc; + pub use data::Data; use ruma::{RoomId, UserId}; use crate::Result; pub struct Service { - db: Box, + db: Arc, } impl Service { diff --git a/src/service/sending/mod.rs b/src/service/sending/mod.rs index 8ab557f6..fde251b7 100644 --- a/src/service/sending/mod.rs +++ b/src/service/sending/mod.rs @@ -448,14 +448,6 @@ impl Service { Ok(()) } - #[tracing::instrument(skip(keys))] - fn calculate_hash(keys: &[&[u8]]) -> Vec { - // We only hash the pdu's event ids, not the whole pdu - let bytes = keys.join(&0xff); - let hash = digest::digest(&digest::SHA256, &bytes); - hash.as_ref().to_owned() - } - /// Cleanup event data /// Used for instance after we remove an appservice registration /// diff --git a/src/service/transaction_ids/mod.rs b/src/service/transaction_ids/mod.rs index a9c516cf..d7066e24 100644 --- a/src/service/transaction_ids/mod.rs +++ b/src/service/transaction_ids/mod.rs @@ -1,11 +1,13 @@ mod data; +use std::sync::Arc; + pub use data::Data; use ruma::{UserId, DeviceId, TransactionId}; use crate::Result; pub struct Service { - db: Box, + db: Arc, } impl Service { diff --git a/src/service/uiaa/mod.rs b/src/service/uiaa/mod.rs index 01c0d2f6..73b2273d 100644 --- a/src/service/uiaa/mod.rs +++ b/src/service/uiaa/mod.rs @@ -1,4 +1,6 @@ mod data; +use std::sync::Arc; + pub use data::Data; use ruma::{api::client::{uiaa::{UiaaInfo, IncomingAuthData, IncomingPassword, AuthType, IncomingUserIdentifier}, error::ErrorKind}, DeviceId, UserId, signatures::CanonicalJsonValue}; @@ -7,7 +9,7 @@ use tracing::error; use crate::{Result, utils, Error, services, api::client_server::SESSION_ID_LENGTH}; pub struct Service { - db: Box, + db: Arc, } impl Service { diff --git a/src/service/users/mod.rs b/src/service/users/mod.rs index b13ae1f2..2cf18765 100644 --- a/src/service/users/mod.rs +++ b/src/service/users/mod.rs @@ -1,5 +1,5 @@ mod data; -use std::{collections::BTreeMap, mem}; +use std::{collections::BTreeMap, mem, sync::Arc}; pub use data::Data; use ruma::{UserId, MxcUri, DeviceId, DeviceKeyId, serde::Raw, encryption::{OneTimeKey, CrossSigningKey, DeviceKeys}, DeviceKeyAlgorithm, UInt, events::AnyToDeviceEvent, api::client::{device::Device, filter::IncomingFilterDefinition, error::ErrorKind}, RoomAliasId}; @@ -7,7 +7,7 @@ use ruma::{UserId, MxcUri, DeviceId, DeviceKeyId, serde::Raw, encryption::{OneTi use crate::{Result, Error, services}; pub struct Service { - db: Box, + db: Arc, } impl Service { diff --git a/src/utils/mod.rs b/src/utils/mod.rs index 734da2a8..0ee3ae84 100644 --- a/src/utils/mod.rs +++ b/src/utils/mod.rs @@ -3,6 +3,7 @@ pub mod error; use argon2::{Config, Variant}; use cmp::Ordering; use rand::prelude::*; +use ring::digest; use ruma::serde::{try_from_json_map, CanonicalJsonError, CanonicalJsonObject}; use std::{ cmp, fmt, @@ -59,7 +60,7 @@ pub fn random_string(length: usize) -> String { } /// Calculate a new hash for the given password -pub fn calculate_hash(password: &str) -> Result { +pub fn calculate_password_hash(password: &str) -> Result { let hashing_config = Config { variant: Variant::Argon2id, ..Default::default() @@ -69,6 +70,15 @@ pub fn calculate_hash(password: &str) -> Result { argon2::hash_encoded(password.as_bytes(), salt.as_bytes(), &hashing_config) } +#[tracing::instrument(skip(keys))] +pub fn calculate_hash(keys: &[&[u8]]) -> Vec { + // We only hash the pdu's event ids, not the whole pdu + let bytes = keys.join(&0xff); + let hash = digest::digest(&digest::SHA256, &bytes); + hash.as_ref().to_owned() +} + + pub fn common_elements( mut iterators: impl Iterator>>, check_order: impl Fn(&[u8], &[u8]) -> Ordering, From 33a2b2b7729bb40253fd174d99ad773869b5ecfe Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Wed, 5 Oct 2022 20:33:55 +0200 Subject: [PATCH 098/197] 37 errors left --- src/api/client_server/membership.rs | 3 +- src/database/key_value/rooms/search.rs | 19 +- src/database/key_value/rooms/state.rs | 2 +- src/database/key_value/rooms/state_cache.rs | 488 +++++++++++++++++++- src/database/key_value/rooms/timeline.rs | 43 +- src/service/mod.rs | 6 +- src/service/rooms/event_handler/mod.rs | 6 +- src/service/rooms/state/data.rs | 2 +- src/service/rooms/state/mod.rs | 8 + src/service/rooms/state_accessor/mod.rs | 8 +- src/service/rooms/state_cache/data.rs | 95 +++- src/service/rooms/state_cache/mod.rs | 368 +-------------- src/service/rooms/state_compressor/mod.rs | 26 +- src/service/rooms/timeline/data.rs | 5 + src/service/rooms/timeline/mod.rs | 120 +++-- src/service/sending/mod.rs | 4 +- src/service/transaction_ids/mod.rs | 19 +- src/service/uiaa/mod.rs | 20 +- src/service/users/mod.rs | 4 +- 19 files changed, 764 insertions(+), 482 deletions(-) diff --git a/src/api/client_server/membership.rs b/src/api/client_server/membership.rs index f07f2adb..c930ce49 100644 --- a/src/api/client_server/membership.rs +++ b/src/api/client_server/membership.rs @@ -649,7 +649,8 @@ async fn join_room_by_id_helper( services().rooms.timeline.append_pdu( &parsed_pdu, join_event, - iter::once(&*parsed_pdu.event_id), + vec![(*parsed_pdu.event_id).to_owned()], + &state_lock )?; // We set the room state after inserting the pdu, so that we never have a moment in time diff --git a/src/database/key_value/rooms/search.rs b/src/database/key_value/rooms/search.rs index dfbdbc64..41df5441 100644 --- a/src/database/key_value/rooms/search.rs +++ b/src/database/key_value/rooms/search.rs @@ -54,19 +54,20 @@ impl service::rooms::search::Data for KeyValueDatabase { .map(|(key, _)| key[key.len() - size_of::()..].to_vec()) }); - Ok(utils::common_elements(iterators, |a, b| { + let common_elements = match utils::common_elements(iterators, |a, b| { // We compare b with a because we reversed the iterator earlier b.cmp(a) - }) - .map(|iter| { - ( - Box::new(iter.map(move |id| { + }) { + Some(it) => it, + None => return Ok(None), + }; + + let mapped = common_elements.map(move |id| { let mut pduid = prefix_clone.clone(); pduid.extend_from_slice(&id); pduid - })), - words, - ) - })) + }); + + Ok(Some((Box::new(mapped), words))) } } diff --git a/src/database/key_value/rooms/state.rs b/src/database/key_value/rooms/state.rs index b2822b32..90ac0d55 100644 --- a/src/database/key_value/rooms/state.rs +++ b/src/database/key_value/rooms/state.rs @@ -49,7 +49,7 @@ impl service::rooms::state::Data for KeyValueDatabase { fn set_forward_extremities<'a>( &self, room_id: &RoomId, - event_ids: &mut dyn Iterator, + event_ids: Vec>, _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex ) -> Result<()> { let mut prefix = room_id.as_bytes().to_vec(); diff --git a/src/database/key_value/rooms/state_cache.rs b/src/database/key_value/rooms/state_cache.rs index 5f054858..4043bc40 100644 --- a/src/database/key_value/rooms/state_cache.rs +++ b/src/database/key_value/rooms/state_cache.rs @@ -1,6 +1,9 @@ -use ruma::{UserId, RoomId, events::{AnyStrippedStateEvent, AnySyncStateEvent}, serde::Raw}; +use std::{collections::HashSet, sync::Arc}; -use crate::{service, database::KeyValueDatabase, services, Result}; +use regex::Regex; +use ruma::{UserId, RoomId, events::{AnyStrippedStateEvent, AnySyncStateEvent}, serde::Raw, ServerName}; + +use crate::{service, database::KeyValueDatabase, services, Result, Error, utils}; impl service::rooms::state_cache::Data for KeyValueDatabase { fn mark_as_once_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result<()> { @@ -75,4 +78,485 @@ impl service::rooms::state_cache::Data for KeyValueDatabase { Ok(()) } + + fn update_joined_count(&self, room_id: &RoomId) -> Result<()> { + let mut joinedcount = 0_u64; + let mut invitedcount = 0_u64; + let mut joined_servers = HashSet::new(); + let mut real_users = HashSet::new(); + + for joined in self.room_members(room_id).filter_map(|r| r.ok()) { + joined_servers.insert(joined.server_name().to_owned()); + if joined.server_name() == services().globals.server_name() + && !services().users.is_deactivated(&joined).unwrap_or(true) + { + real_users.insert(joined); + } + joinedcount += 1; + } + + for invited in self.room_members_invited(room_id).filter_map(|r| r.ok()) { + joined_servers.insert(invited.server_name().to_owned()); + invitedcount += 1; + } + + self.roomid_joinedcount + .insert(room_id.as_bytes(), &joinedcount.to_be_bytes())?; + + self.roomid_invitedcount + .insert(room_id.as_bytes(), &invitedcount.to_be_bytes())?; + + self.our_real_users_cache + .write() + .unwrap() + .insert(room_id.to_owned(), Arc::new(real_users)); + + self.appservice_in_room_cache + .write() + .unwrap() + .remove(room_id); + + Ok(()) + } + + #[tracing::instrument(skip(self, room_id))] + fn get_our_real_users(&self, room_id: &RoomId) -> Result>>> { + let maybe = self + .our_real_users_cache + .read() + .unwrap() + .get(room_id) + .cloned(); + if let Some(users) = maybe { + Ok(users) + } else { + self.update_joined_count(room_id)?; + Ok(Arc::clone( + self.our_real_users_cache + .read() + .unwrap() + .get(room_id) + .unwrap(), + )) + } + } + + #[tracing::instrument(skip(self, room_id, appservice))] + fn appservice_in_room( + &self, + room_id: &RoomId, + appservice: &(String, serde_yaml::Value), + ) -> Result { + let maybe = self + .appservice_in_room_cache + .read() + .unwrap() + .get(room_id) + .and_then(|map| map.get(&appservice.0)) + .copied(); + + if let Some(b) = maybe { + Ok(b) + } else if let Some(namespaces) = appservice.1.get("namespaces") { + let users = namespaces + .get("users") + .and_then(|users| users.as_sequence()) + .map_or_else(Vec::new, |users| { + users + .iter() + .filter_map(|users| Regex::new(users.get("regex")?.as_str()?).ok()) + .collect::>() + }); + + let bridge_user_id = appservice + .1 + .get("sender_localpart") + .and_then(|string| string.as_str()) + .and_then(|string| { + UserId::parse_with_server_name(string, services().globals.server_name()).ok() + }); + + let in_room = bridge_user_id + .map_or(false, |id| self.is_joined(&id, room_id).unwrap_or(false)) + || self.room_members(room_id).any(|userid| { + userid.map_or(false, |userid| { + users.iter().any(|r| r.is_match(userid.as_str())) + }) + }); + + self.appservice_in_room_cache + .write() + .unwrap() + .entry(room_id.to_owned()) + .or_default() + .insert(appservice.0.clone(), in_room); + + Ok(in_room) + } else { + Ok(false) + } + } + + /// Makes a user forget a room. + #[tracing::instrument(skip(self))] + fn forget(&self, room_id: &RoomId, user_id: &UserId) -> Result<()> { + let mut userroom_id = user_id.as_bytes().to_vec(); + userroom_id.push(0xff); + userroom_id.extend_from_slice(room_id.as_bytes()); + + let mut roomuser_id = room_id.as_bytes().to_vec(); + roomuser_id.push(0xff); + roomuser_id.extend_from_slice(user_id.as_bytes()); + + self.userroomid_leftstate.remove(&userroom_id)?; + self.roomuserid_leftcount.remove(&roomuser_id)?; + + Ok(()) + } + + /// Returns an iterator of all servers participating in this room. + #[tracing::instrument(skip(self))] + fn room_servers<'a>( + &'a self, + room_id: &RoomId, + ) -> Box>> + 'a> { + let mut prefix = room_id.as_bytes().to_vec(); + prefix.push(0xff); + + Box::new(self.roomserverids.scan_prefix(prefix).map(|(key, _)| { + ServerName::parse( + utils::string_from_bytes( + key.rsplit(|&b| b == 0xff) + .next() + .expect("rsplit always returns an element"), + ) + .map_err(|_| { + Error::bad_database("Server name in roomserverids is invalid unicode.") + })?, + ) + .map_err(|_| Error::bad_database("Server name in roomserverids is invalid.")) + })) + } + + #[tracing::instrument(skip(self))] + fn server_in_room<'a>(&'a self, server: &ServerName, room_id: &RoomId) -> Result { + let mut key = server.as_bytes().to_vec(); + key.push(0xff); + key.extend_from_slice(room_id.as_bytes()); + + self.serverroomids.get(&key).map(|o| o.is_some()) + } + + /// Returns an iterator of all rooms a server participates in (as far as we know). + #[tracing::instrument(skip(self))] + fn server_rooms<'a>( + &'a self, + server: &ServerName, + ) -> Box>> + 'a> { + let mut prefix = server.as_bytes().to_vec(); + prefix.push(0xff); + + Box::new(self.serverroomids.scan_prefix(prefix).map(|(key, _)| { + RoomId::parse( + utils::string_from_bytes( + key.rsplit(|&b| b == 0xff) + .next() + .expect("rsplit always returns an element"), + ) + .map_err(|_| Error::bad_database("RoomId in serverroomids is invalid unicode."))?, + ) + .map_err(|_| Error::bad_database("RoomId in serverroomids is invalid.")) + })) + } + + /// Returns an iterator over all joined members of a room. + #[tracing::instrument(skip(self))] + fn room_members<'a>( + &'a self, + room_id: &RoomId, + ) -> Box>> + 'a> { + let mut prefix = room_id.as_bytes().to_vec(); + prefix.push(0xff); + + Box::new(self.roomuserid_joined.scan_prefix(prefix).map(|(key, _)| { + UserId::parse( + utils::string_from_bytes( + key.rsplit(|&b| b == 0xff) + .next() + .expect("rsplit always returns an element"), + ) + .map_err(|_| { + Error::bad_database("User ID in roomuserid_joined is invalid unicode.") + })?, + ) + .map_err(|_| Error::bad_database("User ID in roomuserid_joined is invalid.")) + })) + } + + #[tracing::instrument(skip(self))] + fn room_joined_count(&self, room_id: &RoomId) -> Result> { + self.roomid_joinedcount + .get(room_id.as_bytes())? + .map(|b| { + utils::u64_from_bytes(&b) + .map_err(|_| Error::bad_database("Invalid joinedcount in db.")) + }) + .transpose() + } + + #[tracing::instrument(skip(self))] + fn room_invited_count(&self, room_id: &RoomId) -> Result> { + self.roomid_invitedcount + .get(room_id.as_bytes())? + .map(|b| { + utils::u64_from_bytes(&b) + .map_err(|_| Error::bad_database("Invalid joinedcount in db.")) + }) + .transpose() + } + + /// Returns an iterator over all User IDs who ever joined a room. + #[tracing::instrument(skip(self))] + fn room_useroncejoined<'a>( + &'a self, + room_id: &RoomId, + ) -> Box>> + 'a> { + let mut prefix = room_id.as_bytes().to_vec(); + prefix.push(0xff); + + Box::new(self.roomuseroncejoinedids + .scan_prefix(prefix) + .map(|(key, _)| { + UserId::parse( + utils::string_from_bytes( + key.rsplit(|&b| b == 0xff) + .next() + .expect("rsplit always returns an element"), + ) + .map_err(|_| { + Error::bad_database("User ID in room_useroncejoined is invalid unicode.") + })?, + ) + .map_err(|_| Error::bad_database("User ID in room_useroncejoined is invalid.")) + })) + } + + /// Returns an iterator over all invited members of a room. + #[tracing::instrument(skip(self))] + fn room_members_invited<'a>( + &'a self, + room_id: &RoomId, + ) -> Box>> + 'a> { + let mut prefix = room_id.as_bytes().to_vec(); + prefix.push(0xff); + + Box::new(self.roomuserid_invitecount + .scan_prefix(prefix) + .map(|(key, _)| { + UserId::parse( + utils::string_from_bytes( + key.rsplit(|&b| b == 0xff) + .next() + .expect("rsplit always returns an element"), + ) + .map_err(|_| { + Error::bad_database("User ID in roomuserid_invited is invalid unicode.") + })?, + ) + .map_err(|_| Error::bad_database("User ID in roomuserid_invited is invalid.")) + })) + } + + #[tracing::instrument(skip(self))] + fn get_invite_count(&self, room_id: &RoomId, user_id: &UserId) -> Result> { + let mut key = room_id.as_bytes().to_vec(); + key.push(0xff); + key.extend_from_slice(user_id.as_bytes()); + + self.roomuserid_invitecount + .get(&key)? + .map_or(Ok(None), |bytes| { + Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| { + Error::bad_database("Invalid invitecount in db.") + })?)) + }) + } + + #[tracing::instrument(skip(self))] + fn get_left_count(&self, room_id: &RoomId, user_id: &UserId) -> Result> { + let mut key = room_id.as_bytes().to_vec(); + key.push(0xff); + key.extend_from_slice(user_id.as_bytes()); + + self.roomuserid_leftcount + .get(&key)? + .map(|bytes| { + utils::u64_from_bytes(&bytes) + .map_err(|_| Error::bad_database("Invalid leftcount in db.")) + }) + .transpose() + } + + /// Returns an iterator over all rooms this user joined. + #[tracing::instrument(skip(self))] + fn rooms_joined<'a>( + &'a self, + user_id: &UserId, + ) -> Box>> + 'a> { + Box::new(self.userroomid_joined + .scan_prefix(user_id.as_bytes().to_vec()) + .map(|(key, _)| { + RoomId::parse( + utils::string_from_bytes( + key.rsplit(|&b| b == 0xff) + .next() + .expect("rsplit always returns an element"), + ) + .map_err(|_| { + Error::bad_database("Room ID in userroomid_joined is invalid unicode.") + })?, + ) + .map_err(|_| Error::bad_database("Room ID in userroomid_joined is invalid.")) + })) + } + + /// Returns an iterator over all rooms a user was invited to. + #[tracing::instrument(skip(self))] + fn rooms_invited<'a>( + &'a self, + user_id: &UserId, + ) -> Box, Vec>)>> + 'a> { + let mut prefix = user_id.as_bytes().to_vec(); + prefix.push(0xff); + + Box::new(self.userroomid_invitestate + .scan_prefix(prefix) + .map(|(key, state)| { + let room_id = RoomId::parse( + utils::string_from_bytes( + key.rsplit(|&b| b == 0xff) + .next() + .expect("rsplit always returns an element"), + ) + .map_err(|_| { + Error::bad_database("Room ID in userroomid_invited is invalid unicode.") + })?, + ) + .map_err(|_| Error::bad_database("Room ID in userroomid_invited is invalid."))?; + + let state = serde_json::from_slice(&state) + .map_err(|_| Error::bad_database("Invalid state in userroomid_invitestate."))?; + + Ok((room_id, state)) + })) + } + + #[tracing::instrument(skip(self))] + fn invite_state( + &self, + user_id: &UserId, + room_id: &RoomId, + ) -> Result>>> { + let mut key = user_id.as_bytes().to_vec(); + key.push(0xff); + key.extend_from_slice(room_id.as_bytes()); + + self.userroomid_invitestate + .get(&key)? + .map(|state| { + let state = serde_json::from_slice(&state) + .map_err(|_| Error::bad_database("Invalid state in userroomid_invitestate."))?; + + Ok(state) + }) + .transpose() + } + + #[tracing::instrument(skip(self))] + fn left_state( + &self, + user_id: &UserId, + room_id: &RoomId, + ) -> Result>>> { + let mut key = user_id.as_bytes().to_vec(); + key.push(0xff); + key.extend_from_slice(room_id.as_bytes()); + + self.userroomid_leftstate + .get(&key)? + .map(|state| { + let state = serde_json::from_slice(&state) + .map_err(|_| Error::bad_database("Invalid state in userroomid_leftstate."))?; + + Ok(state) + }) + .transpose() + } + + /// Returns an iterator over all rooms a user left. + #[tracing::instrument(skip(self))] + fn rooms_left<'a>( + &'a self, + user_id: &UserId, + ) -> Box, Vec>)>> + 'a> { + let mut prefix = user_id.as_bytes().to_vec(); + prefix.push(0xff); + + Box::new(self.userroomid_leftstate + .scan_prefix(prefix) + .map(|(key, state)| { + let room_id = RoomId::parse( + utils::string_from_bytes( + key.rsplit(|&b| b == 0xff) + .next() + .expect("rsplit always returns an element"), + ) + .map_err(|_| { + Error::bad_database("Room ID in userroomid_invited is invalid unicode.") + })?, + ) + .map_err(|_| Error::bad_database("Room ID in userroomid_invited is invalid."))?; + + let state = serde_json::from_slice(&state) + .map_err(|_| Error::bad_database("Invalid state in userroomid_leftstate."))?; + + Ok((room_id, state)) + })) + } + + #[tracing::instrument(skip(self))] + fn once_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result { + let mut userroom_id = user_id.as_bytes().to_vec(); + userroom_id.push(0xff); + userroom_id.extend_from_slice(room_id.as_bytes()); + + Ok(self.roomuseroncejoinedids.get(&userroom_id)?.is_some()) + } + + #[tracing::instrument(skip(self))] + fn is_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result { + let mut userroom_id = user_id.as_bytes().to_vec(); + userroom_id.push(0xff); + userroom_id.extend_from_slice(room_id.as_bytes()); + + Ok(self.userroomid_joined.get(&userroom_id)?.is_some()) + } + + #[tracing::instrument(skip(self))] + fn is_invited(&self, user_id: &UserId, room_id: &RoomId) -> Result { + let mut userroom_id = user_id.as_bytes().to_vec(); + userroom_id.push(0xff); + userroom_id.extend_from_slice(room_id.as_bytes()); + + Ok(self.userroomid_invitestate.get(&userroom_id)?.is_some()) + } + + #[tracing::instrument(skip(self))] + fn is_left(&self, user_id: &UserId, room_id: &RoomId) -> Result { + let mut userroom_id = user_id.as_bytes().to_vec(); + userroom_id.push(0xff); + userroom_id.extend_from_slice(room_id.as_bytes()); + + Ok(self.userroomid_leftstate.get(&userroom_id)?.is_some()) + } } diff --git a/src/database/key_value/rooms/timeline.rs b/src/database/key_value/rooms/timeline.rs index 0b7286b2..17231867 100644 --- a/src/database/key_value/rooms/timeline.rs +++ b/src/database/key_value/rooms/timeline.rs @@ -187,13 +187,29 @@ impl service::rooms::timeline::Data for KeyValueDatabase { .map_err(|_| Error::bad_database("PDU has invalid count bytes.")) } + fn append_pdu(&self, pdu_id: &[u8], pdu: &PduEvent, json: &CanonicalJsonObject, count: u64) -> Result<()> { + self.pduid_pdu.insert( + pdu_id, + &serde_json::to_vec(json).expect("CanonicalJsonObject is always a valid"))?; + + self.lasttimelinecount_cache + .lock() + .unwrap() + .insert(pdu.room_id.clone(), count); + + self.eventid_pduid + .insert(pdu.event_id.as_bytes(), &pdu_id)?; + self.eventid_outlierpdu.remove(pdu.event_id.as_bytes())?; + + Ok(()) + } + /// Removes a pdu and creates a new one with the same id. fn replace_pdu(&self, pdu_id: &[u8], pdu: &PduEvent) -> Result<()> { if self.pduid_pdu.get(pdu_id)?.is_some() { self.pduid_pdu.insert( pdu_id, - &serde_json::to_vec(pdu).expect("PduEvent::to_vec always works"), - )?; + &serde_json::to_vec(pdu).expect("CanonicalJsonObject is always a valid"))?; Ok(()) } else { Err(Error::BadRequest( @@ -306,4 +322,27 @@ impl service::rooms::timeline::Data for KeyValueDatabase { Ok((pdu_id, pdu)) }))) } + + fn increment_notification_counts(&self, room_id: &RoomId, notifies: Vec>, highlights: Vec>) -> Result<()> { + let notifies_batch = Vec::new(); + let highlights_batch = Vec::new(); + for user in notifies { + let mut userroom_id = user.as_bytes().to_vec(); + userroom_id.push(0xff); + userroom_id.extend_from_slice(room_id.as_bytes()); + notifies_batch.push(userroom_id); + } + for user in highlights { + let mut userroom_id = user.as_bytes().to_vec(); + userroom_id.push(0xff); + userroom_id.extend_from_slice(room_id.as_bytes()); + highlights_batch.push(userroom_id); + } + + self.userroomid_notificationcount + .increment_batch(&mut notifies_batch.into_iter())?; + self.userroomid_highlightcount + .increment_batch(&mut highlights_batch.into_iter())?; + Ok(()) + } } diff --git a/src/service/mod.rs b/src/service/mod.rs index a772c1db..daf43293 100644 --- a/src/service/mod.rs +++ b/src/service/mod.rs @@ -3,6 +3,8 @@ use std::{ sync::{Arc, Mutex}, }; +use lru_cache::LruCache; + use crate::{Result, Config}; pub mod account_data; @@ -74,8 +76,8 @@ impl Services { state: rooms::state::Service { db: db.clone() }, state_accessor: rooms::state_accessor::Service { db: db.clone() }, state_cache: rooms::state_cache::Service { db: db.clone() }, - state_compressor: rooms::state_compressor::Service { db: db.clone() }, - timeline: rooms::timeline::Service { db: db.clone() }, + state_compressor: rooms::state_compressor::Service { db: db.clone(), stateinfo_cache: Mutex::new(LruCache::new((100.0 * config.conduit_cache_capacity_modifier) as usize,)) }, + timeline: rooms::timeline::Service { db: db.clone(), lasttimelinecount_cache: Mutex::new(HashMap::new()) }, user: rooms::user::Service { db: db.clone() }, }, transaction_ids: transaction_ids::Service { diff --git a/src/service/rooms/event_handler/mod.rs b/src/service/rooms/event_handler/mod.rs index 79f93b50..d6ec8e95 100644 --- a/src/service/rooms/event_handler/mod.rs +++ b/src/service/rooms/event_handler/mod.rs @@ -755,7 +755,7 @@ impl Service { services().rooms.timeline.append_incoming_pdu( &incoming_pdu, val, - extremities.iter().map(std::ops::Deref::deref), + extremities.iter().map(|e| (**e).to_owned()).collect(), state_ids_compressed, soft_fail, &state_lock, @@ -936,7 +936,7 @@ impl Service { // Set the new room state to the resolved state if update_state { info!("Forcing new room state"); - let (sstatehash, _, _) = services().rooms.state_compressor.save_state(room_id, new_room_state)?; + let sstatehash = services().rooms.state_compressor.save_state(room_id, new_room_state)?; services() .rooms .state @@ -955,7 +955,7 @@ impl Service { .append_incoming_pdu( &incoming_pdu, val, - extremities.iter().map(std::ops::Deref::deref), + extremities.iter().map(|e| (**e).to_owned()).collect(), state_ids_compressed, soft_fail, &state_lock, diff --git a/src/service/rooms/state/data.rs b/src/service/rooms/state/data.rs index 20c177a2..8eca21d1 100644 --- a/src/service/rooms/state/data.rs +++ b/src/service/rooms/state/data.rs @@ -22,7 +22,7 @@ pub trait Data: Send + Sync { /// Replace the forward extremities of the room. fn set_forward_extremities<'a>(&self, room_id: &RoomId, - event_ids: &mut dyn Iterator, + event_ids: Vec>, _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex ) -> Result<()>; } diff --git a/src/service/rooms/state/mod.rs b/src/service/rooms/state/mod.rs index 79807c55..57a0e773 100644 --- a/src/service/rooms/state/mod.rs +++ b/src/service/rooms/state/mod.rs @@ -294,6 +294,14 @@ impl Service { self.db.get_forward_extremities(room_id) } + pub fn set_forward_extremities<'a>(&self, + room_id: &RoomId, + event_ids: Vec>, + state_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex + ) -> Result<()> { + self.db.set_forward_extremities(room_id, event_ids, state_lock) + } + /// This fetches auth events from the current state. #[tracing::instrument(skip(self))] pub fn get_auth_events( diff --git a/src/service/rooms/state_accessor/mod.rs b/src/service/rooms/state_accessor/mod.rs index fd299489..a0f5523b 100644 --- a/src/service/rooms/state_accessor/mod.rs +++ b/src/service/rooms/state_accessor/mod.rs @@ -13,17 +13,15 @@ pub struct Service { impl Service { /// Builds a StateMap by iterating over all keys that start /// with state_hash, this gives the full state for the given state_hash. - #[tracing::instrument(skip(self))] pub async fn state_full_ids(&self, shortstatehash: u64) -> Result>> { - self.db.state_full_ids(shortstatehash) + self.db.state_full_ids(shortstatehash).await } - #[tracing::instrument(skip(self))] pub async fn state_full( &self, shortstatehash: u64, ) -> Result>> { - self.db.state_full(shortstatehash) + self.db.state_full(shortstatehash).await } /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). @@ -59,7 +57,7 @@ impl Service { &self, room_id: &RoomId, ) -> Result>> { - self.db.room_state_full(room_id) + self.db.room_state_full(room_id).await } /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). diff --git a/src/service/rooms/state_cache/data.rs b/src/service/rooms/state_cache/data.rs index b9db7217..950143ff 100644 --- a/src/service/rooms/state_cache/data.rs +++ b/src/service/rooms/state_cache/data.rs @@ -1,4 +1,6 @@ -use ruma::{UserId, RoomId, serde::Raw, events::AnyStrippedStateEvent}; +use std::{collections::HashSet, sync::Arc}; + +use ruma::{UserId, RoomId, serde::Raw, events::{AnyStrippedStateEvent, AnySyncStateEvent}, ServerName}; use crate::Result; pub trait Data: Send + Sync { @@ -6,4 +8,95 @@ pub trait Data: Send + Sync { fn mark_as_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result<()>; fn mark_as_invited(&self, user_id: &UserId, room_id: &RoomId, last_state: Option>>) -> Result<()>; fn mark_as_left(&self, user_id: &UserId, room_id: &RoomId) -> Result<()>; + + fn update_joined_count(&self, room_id: &RoomId) -> Result<()>; + + fn get_our_real_users(&self, room_id: &RoomId) -> Result>>>; + + fn appservice_in_room( + &self, + room_id: &RoomId, + appservice: &(String, serde_yaml::Value), + ) -> Result; + + /// Makes a user forget a room. + fn forget(&self, room_id: &RoomId, user_id: &UserId) -> Result<()>; + + /// Returns an iterator of all servers participating in this room. + fn room_servers<'a>( + &'a self, + room_id: &RoomId, + ) -> Box>> + 'a>; + + fn server_in_room<'a>(&'a self, server: &ServerName, room_id: &RoomId) -> Result; + + /// Returns an iterator of all rooms a server participates in (as far as we know). + fn server_rooms<'a>( + &'a self, + server: &ServerName, + ) -> Box>> + 'a>; + + /// Returns an iterator over all joined members of a room. + fn room_members<'a>( + &'a self, + room_id: &RoomId, + ) -> Box>> + 'a>; + + fn room_joined_count(&self, room_id: &RoomId) -> Result>; + + fn room_invited_count(&self, room_id: &RoomId) -> Result>; + + /// Returns an iterator over all User IDs who ever joined a room. + fn room_useroncejoined<'a>( + &'a self, + room_id: &RoomId, + ) -> Box>> + 'a>; + + /// Returns an iterator over all invited members of a room. + fn room_members_invited<'a>( + &'a self, + room_id: &RoomId, + ) -> Box>> + 'a>; + + fn get_invite_count(&self, room_id: &RoomId, user_id: &UserId) -> Result>; + + fn get_left_count(&self, room_id: &RoomId, user_id: &UserId) -> Result>; + + /// Returns an iterator over all rooms this user joined. + fn rooms_joined<'a>( + &'a self, + user_id: &UserId, + ) -> Box>> + 'a>; + + /// Returns an iterator over all rooms a user was invited to. + fn rooms_invited<'a>( + &'a self, + user_id: &UserId, + ) -> Box, Vec>)>> + 'a>; + + fn invite_state( + &self, + user_id: &UserId, + room_id: &RoomId, + ) -> Result>>>; + + fn left_state( + &self, + user_id: &UserId, + room_id: &RoomId, + ) -> Result>>>; + + /// Returns an iterator over all rooms a user left. + fn rooms_left<'a>( + &'a self, + user_id: &UserId, + ) -> Box, Vec>)>> + 'a>; + + fn once_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result; + + fn is_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result; + + fn is_invited(&self, user_id: &UserId, room_id: &RoomId) -> Result; + + fn is_left(&self, user_id: &UserId, room_id: &RoomId) -> Result; } diff --git a/src/service/rooms/state_cache/mod.rs b/src/service/rooms/state_cache/mod.rs index ab6a0d6c..69bd8328 100644 --- a/src/service/rooms/state_cache/mod.rs +++ b/src/service/rooms/state_cache/mod.rs @@ -191,65 +191,12 @@ impl Service { #[tracing::instrument(skip(self, room_id))] pub fn update_joined_count(&self, room_id: &RoomId) -> Result<()> { - let mut joinedcount = 0_u64; - let mut invitedcount = 0_u64; - let mut joined_servers = HashSet::new(); - let mut real_users = HashSet::new(); - - for joined in self.room_members(room_id).filter_map(|r| r.ok()) { - joined_servers.insert(joined.server_name().to_owned()); - if joined.server_name() == services().globals.server_name() - && !services().users.is_deactivated(&joined).unwrap_or(true) - { - real_users.insert(joined); - } - joinedcount += 1; - } - - for invited in self.room_members_invited(room_id).filter_map(|r| r.ok()) { - joined_servers.insert(invited.server_name().to_owned()); - invitedcount += 1; - } - - self.roomid_joinedcount - .insert(room_id.as_bytes(), &joinedcount.to_be_bytes())?; - - self.roomid_invitedcount - .insert(room_id.as_bytes(), &invitedcount.to_be_bytes())?; - - self.our_real_users_cache - .write() - .unwrap() - .insert(room_id.to_owned(), Arc::new(real_users)); - - self.appservice_in_room_cache - .write() - .unwrap() - .remove(room_id); - - Ok(()) + self.db.update_joined_count(room_id) } #[tracing::instrument(skip(self, room_id))] pub fn get_our_real_users(&self, room_id: &RoomId) -> Result>>> { - let maybe = self - .our_real_users_cache - .read() - .unwrap() - .get(room_id) - .cloned(); - if let Some(users) = maybe { - Ok(users) - } else { - self.update_joined_count(room_id)?; - Ok(Arc::clone( - self.our_real_users_cache - .read() - .unwrap() - .get(room_id) - .unwrap(), - )) - } + self.db.get_our_real_users(room_id) } #[tracing::instrument(skip(self, room_id, appservice))] @@ -258,71 +205,13 @@ impl Service { room_id: &RoomId, appservice: &(String, serde_yaml::Value), ) -> Result { - let maybe = self - .appservice_in_room_cache - .read() - .unwrap() - .get(room_id) - .and_then(|map| map.get(&appservice.0)) - .copied(); - - if let Some(b) = maybe { - Ok(b) - } else if let Some(namespaces) = appservice.1.get("namespaces") { - let users = namespaces - .get("users") - .and_then(|users| users.as_sequence()) - .map_or_else(Vec::new, |users| { - users - .iter() - .filter_map(|users| Regex::new(users.get("regex")?.as_str()?).ok()) - .collect::>() - }); - - let bridge_user_id = appservice - .1 - .get("sender_localpart") - .and_then(|string| string.as_str()) - .and_then(|string| { - UserId::parse_with_server_name(string, services().globals.server_name()).ok() - }); - - let in_room = bridge_user_id - .map_or(false, |id| self.is_joined(&id, room_id).unwrap_or(false)) - || self.room_members(room_id).any(|userid| { - userid.map_or(false, |userid| { - users.iter().any(|r| r.is_match(userid.as_str())) - }) - }); - - self.appservice_in_room_cache - .write() - .unwrap() - .entry(room_id.to_owned()) - .or_default() - .insert(appservice.0.clone(), in_room); - - Ok(in_room) - } else { - Ok(false) - } + self.db.appservice_in_room(room_id, appservice) } /// Makes a user forget a room. #[tracing::instrument(skip(self))] pub fn forget(&self, room_id: &RoomId, user_id: &UserId) -> Result<()> { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - let mut roomuser_id = room_id.as_bytes().to_vec(); - roomuser_id.push(0xff); - roomuser_id.extend_from_slice(user_id.as_bytes()); - - self.userroomid_leftstate.remove(&userroom_id)?; - self.roomuserid_leftcount.remove(&roomuser_id)?; - - Ok(()) + self.db.forget(room_id, user_id) } /// Returns an iterator of all servers participating in this room. @@ -331,31 +220,12 @@ impl Service { &'a self, room_id: &RoomId, ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomserverids.scan_prefix(prefix).map(|(key, _)| { - ServerName::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Server name in roomserverids is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Server name in roomserverids is invalid.")) - }) + self.db.room_servers(room_id) } #[tracing::instrument(skip(self))] pub fn server_in_room<'a>(&'a self, server: &ServerName, room_id: &RoomId) -> Result { - let mut key = server.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - - self.serverroomids.get(&key).map(|o| o.is_some()) + self.db.server_in_room(server, room_id) } /// Returns an iterator of all rooms a server participates in (as far as we know). @@ -364,20 +234,7 @@ impl Service { &'a self, server: &ServerName, ) -> impl Iterator>> + 'a { - let mut prefix = server.as_bytes().to_vec(); - prefix.push(0xff); - - self.serverroomids.scan_prefix(prefix).map(|(key, _)| { - RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| Error::bad_database("RoomId in serverroomids is invalid unicode."))?, - ) - .map_err(|_| Error::bad_database("RoomId in serverroomids is invalid.")) - }) + self.db.server_rooms(server) } /// Returns an iterator over all joined members of a room. @@ -386,44 +243,17 @@ impl Service { &'a self, room_id: &RoomId, ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomuserid_joined.scan_prefix(prefix).map(|(key, _)| { - UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("User ID in roomuserid_joined is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("User ID in roomuserid_joined is invalid.")) - }) + self.db.room_members(room_id) } #[tracing::instrument(skip(self))] pub fn room_joined_count(&self, room_id: &RoomId) -> Result> { - self.roomid_joinedcount - .get(room_id.as_bytes())? - .map(|b| { - utils::u64_from_bytes(&b) - .map_err(|_| Error::bad_database("Invalid joinedcount in db.")) - }) - .transpose() + self.db.room_joined_count(room_id) } #[tracing::instrument(skip(self))] pub fn room_invited_count(&self, room_id: &RoomId) -> Result> { - self.roomid_invitedcount - .get(room_id.as_bytes())? - .map(|b| { - utils::u64_from_bytes(&b) - .map_err(|_| Error::bad_database("Invalid joinedcount in db.")) - }) - .transpose() + self.db.room_invited_count(room_id) } /// Returns an iterator over all User IDs who ever joined a room. @@ -432,24 +262,7 @@ impl Service { &'a self, room_id: &RoomId, ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomuseroncejoinedids - .scan_prefix(prefix) - .map(|(key, _)| { - UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("User ID in room_useroncejoined is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("User ID in room_useroncejoined is invalid.")) - }) + self.db.room_useroncejoined(room_id) } /// Returns an iterator over all invited members of a room. @@ -458,54 +271,17 @@ impl Service { &'a self, room_id: &RoomId, ) -> impl Iterator>> + 'a { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.roomuserid_invitecount - .scan_prefix(prefix) - .map(|(key, _)| { - UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("User ID in roomuserid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("User ID in roomuserid_invited is invalid.")) - }) + self.db.room_members_invited(room_id) } #[tracing::instrument(skip(self))] pub fn get_invite_count(&self, room_id: &RoomId, user_id: &UserId) -> Result> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_invitecount - .get(&key)? - .map_or(Ok(None), |bytes| { - Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| { - Error::bad_database("Invalid invitecount in db.") - })?)) - }) + self.db.get_invite_count(room_id, user_id) } #[tracing::instrument(skip(self))] pub fn get_left_count(&self, room_id: &RoomId, user_id: &UserId) -> Result> { - let mut key = room_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(user_id.as_bytes()); - - self.roomuserid_leftcount - .get(&key)? - .map(|bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid leftcount in db.")) - }) - .transpose() + self.db.get_left_count(room_id, user_id) } /// Returns an iterator over all rooms this user joined. @@ -514,21 +290,7 @@ impl Service { &'a self, user_id: &UserId, ) -> impl Iterator>> + 'a { - self.userroomid_joined - .scan_prefix(user_id.as_bytes().to_vec()) - .map(|(key, _)| { - RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Room ID in userroomid_joined is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_joined is invalid.")) - }) + self.db.rooms_joined(user_id) } /// Returns an iterator over all rooms a user was invited to. @@ -537,29 +299,7 @@ impl Service { &'a self, user_id: &UserId, ) -> impl Iterator, Vec>)>> + 'a { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.userroomid_invitestate - .scan_prefix(prefix) - .map(|(key, state)| { - let room_id = RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Room ID in userroomid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_invited is invalid."))?; - - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_invitestate."))?; - - Ok((room_id, state)) - }) + self.db.rooms_invited(user_id) } #[tracing::instrument(skip(self))] @@ -568,19 +308,7 @@ impl Service { user_id: &UserId, room_id: &RoomId, ) -> Result>>> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - - self.userroomid_invitestate - .get(&key)? - .map(|state| { - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_invitestate."))?; - - Ok(state) - }) - .transpose() + self.db.invite_state(user_id, room_id) } #[tracing::instrument(skip(self))] @@ -589,19 +317,7 @@ impl Service { user_id: &UserId, room_id: &RoomId, ) -> Result>>> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(room_id.as_bytes()); - - self.userroomid_leftstate - .get(&key)? - .map(|state| { - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_leftstate."))?; - - Ok(state) - }) - .transpose() + self.db.left_state(user_id, room_id) } /// Returns an iterator over all rooms a user left. @@ -610,64 +326,26 @@ impl Service { &'a self, user_id: &UserId, ) -> impl Iterator, Vec>)>> + 'a { - let mut prefix = user_id.as_bytes().to_vec(); - prefix.push(0xff); - - self.userroomid_leftstate - .scan_prefix(prefix) - .map(|(key, state)| { - let room_id = RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), - ) - .map_err(|_| { - Error::bad_database("Room ID in userroomid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_invited is invalid."))?; - - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_leftstate."))?; - - Ok((room_id, state)) - }) + self.db.rooms_left(user_id) } #[tracing::instrument(skip(self))] pub fn once_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.roomuseroncejoinedids.get(&userroom_id)?.is_some()) + self.db.once_joined(user_id, room_id) } #[tracing::instrument(skip(self))] pub fn is_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.userroomid_joined.get(&userroom_id)?.is_some()) + self.db.is_joined(user_id, room_id) } #[tracing::instrument(skip(self))] pub fn is_invited(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.userroomid_invitestate.get(&userroom_id)?.is_some()) + self.db.is_invited(user_id, room_id) } #[tracing::instrument(skip(self))] pub fn is_left(&self, user_id: &UserId, room_id: &RoomId) -> Result { - let mut userroom_id = user_id.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(room_id.as_bytes()); - - Ok(self.userroomid_leftstate.get(&userroom_id)?.is_some()) + self.db.is_left(user_id, room_id) } } diff --git a/src/service/rooms/state_compressor/mod.rs b/src/service/rooms/state_compressor/mod.rs index 0c32c4bd..5f2cf02d 100644 --- a/src/service/rooms/state_compressor/mod.rs +++ b/src/service/rooms/state_compressor/mod.rs @@ -1,7 +1,8 @@ pub mod data; -use std::{mem::size_of, sync::Arc, collections::HashSet}; +use std::{mem::size_of, sync::{Arc, Mutex}, collections::HashSet}; pub use data::Data; +use lru_cache::LruCache; use ruma::{EventId, RoomId}; use crate::{Result, utils, services}; @@ -10,6 +11,19 @@ use self::data::StateDiff; pub struct Service { db: Arc, + + pub stateinfo_cache: Mutex< + LruCache< + u64, + Vec<( + u64, // sstatehash + HashSet, // full state + HashSet, // added + HashSet, // removed + )>, + >, + >, + } pub type CompressedStateEvent = [u8; 2 * size_of::()]; @@ -82,7 +96,7 @@ impl Service { Ok(( utils::u64_from_bytes(&compressed_event[0..size_of::()]) .expect("bytes have right length"), - self.get_eventid_from_short( + services().rooms.short.get_eventid_from_short( utils::u64_from_bytes(&compressed_event[size_of::()..]) .expect("bytes have right length"), )?, @@ -214,9 +228,7 @@ impl Service { &self, room_id: &RoomId, new_state_ids_compressed: HashSet, - ) -> Result<(u64, - HashSet, // added - HashSet)> // removed + ) -> Result { let previous_shortstatehash = services().rooms.state.get_room_shortstatehash(room_id)?; @@ -231,7 +243,7 @@ impl Service { services().rooms.short.get_or_create_shortstatehash(&state_hash)?; if Some(new_shortstatehash) == previous_shortstatehash { - return Ok(()); + return Ok(new_shortstatehash); } let states_parents = previous_shortstatehash @@ -265,6 +277,6 @@ impl Service { )?; }; - Ok((new_shortstatehash, statediffnew, statediffremoved)) + Ok(new_shortstatehash) } } diff --git a/src/service/rooms/timeline/data.rs b/src/service/rooms/timeline/data.rs index 2220b5f2..20eae7f1 100644 --- a/src/service/rooms/timeline/data.rs +++ b/src/service/rooms/timeline/data.rs @@ -44,6 +44,9 @@ pub trait Data: Send + Sync { /// Returns the `count` of this pdu's id. fn pdu_count(&self, pdu_id: &[u8]) -> Result; + /// Adds a new pdu to the timeline + fn append_pdu(&self, pdu_id: &[u8], pdu: &PduEvent, json: &CanonicalJsonObject, count: u64) -> Result<()>; + /// Removes a pdu and creates a new one with the same id. fn replace_pdu(&self, pdu_id: &[u8], pdu: &PduEvent) -> Result<()>; @@ -71,4 +74,6 @@ pub trait Data: Send + Sync { room_id: &RoomId, from: u64, ) -> Result, PduEvent)>>>>; + + fn increment_notification_counts(&self, room_id: &RoomId, notifies: Vec>, highlights: Vec>) -> Result<()>; } diff --git a/src/service/rooms/timeline/mod.rs b/src/service/rooms/timeline/mod.rs index 78172255..f25550d5 100644 --- a/src/service/rooms/timeline/mod.rs +++ b/src/service/rooms/timeline/mod.rs @@ -1,6 +1,7 @@ mod data; use std::borrow::Cow; -use std::sync::Arc; +use std::collections::HashMap; +use std::sync::{Arc, Mutex}; use std::{iter, collections::HashSet}; use std::fmt::Debug; @@ -22,6 +23,8 @@ use super::state_compressor::CompressedStateEvent; pub struct Service { db: Arc, + + pub(super) lasttimelinecount_cache: Mutex, u64>>, } impl Service { @@ -73,7 +76,7 @@ impl Service { &self, event_id: &EventId, ) -> Result> { - self.db.get_non_outlier_pdu(event_id) + self.db.get_non_outlier_pdu_json(event_id) } /// Returns the pdu's id. @@ -129,9 +132,10 @@ impl Service { &self, pdu: &PduEvent, mut pdu_json: CanonicalJsonObject, - leaves: impl IntoIterator + Debug, + leaves: Vec>, + state_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex ) -> Result> { - let shortroomid = self.get_shortroomid(&pdu.room_id)?.expect("room exists"); + let shortroomid = services().rooms.short.get_shortroomid(&pdu.room_id)?.expect("room exists"); // Make unsigned fields correct. This is not properly documented in the spec, but state // events need to have previous content in the unsigned field, so clients can easily @@ -141,8 +145,8 @@ impl Service { .entry("unsigned".to_owned()) .or_insert_with(|| CanonicalJsonValue::Object(Default::default())) { - if let Some(shortstatehash) = self.pdu_shortstatehash(&pdu.event_id).unwrap() { - if let Some(prev_state) = self + if let Some(shortstatehash) = services().rooms.state_accessor.pdu_shortstatehash(&pdu.event_id).unwrap() { + if let Some(prev_state) = services().rooms.state_accessor .state_get(shortstatehash, &pdu.kind.to_string().into(), state_key) .unwrap() { @@ -161,8 +165,8 @@ impl Service { } // We must keep track of all events that have been referenced. - self.mark_as_referenced(&pdu.room_id, &pdu.prev_events)?; - self.replace_pdu_leaves(&pdu.room_id, leaves)?; + services().rooms.pdu_metadata.mark_as_referenced(&pdu.room_id, &pdu.prev_events)?; + services().rooms.state.set_forward_extremities(&pdu.room_id, leaves, state_lock)?; let mutex_insert = Arc::clone( services().globals @@ -177,37 +181,23 @@ impl Service { let count1 = services().globals.next_count()?; // Mark as read first so the sending client doesn't get a notification even if appending // fails - self.edus + services().rooms.edus.read_receipt .private_read_set(&pdu.room_id, &pdu.sender, count1)?; - self.reset_notification_counts(&pdu.sender, &pdu.room_id)?; + services().rooms.user.reset_notification_counts(&pdu.sender, &pdu.room_id)?; let count2 = services().globals.next_count()?; let mut pdu_id = shortroomid.to_be_bytes().to_vec(); pdu_id.extend_from_slice(&count2.to_be_bytes()); - // There's a brief moment of time here where the count is updated but the pdu does not - // exist. This could theoretically lead to dropped pdus, but it's extremely rare - // - // Update: We fixed this using insert_lock - - self.pduid_pdu.insert( - &pdu_id, - &serde_json::to_vec(&pdu_json).expect("CanonicalJsonObject is always a valid"), - )?; - self.lasttimelinecount_cache - .lock() - .unwrap() - .insert(pdu.room_id.clone(), count2); - - self.eventid_pduid - .insert(pdu.event_id.as_bytes(), &pdu_id)?; - self.eventid_outlierpdu.remove(pdu.event_id.as_bytes())?; + // Insert pdu + self.db.append_pdu(&pdu_id, pdu, &pdu_json, count2)?; drop(insert_lock); // See if the event matches any known pushers let power_levels: RoomPowerLevelsEventContent = services() .rooms + .state_accessor .room_state_get(&pdu.room_id, &StateEventType::RoomPowerLevels, "")? .map(|ev| { serde_json::from_str(ev.content.get()) @@ -221,9 +211,9 @@ impl Service { let mut notifies = Vec::new(); let mut highlights = Vec::new(); - for user in self.get_our_real_users(&pdu.room_id)?.iter() { + for user in services().rooms.state_cache.get_our_real_users(&pdu.room_id)?.into_iter() { // Don't notify the user of their own events - if user == &pdu.sender { + if &user == &pdu.sender { continue; } @@ -231,17 +221,19 @@ impl Service { .account_data .get( None, - user, + &user, GlobalAccountDataEventType::PushRules.to_string().into(), )? + .map(|event| serde_json::from_str::(event.get()) + .map_err(|_| Error::bad_database("Invalid push rules event in db."))).transpose()? .map(|ev: PushRulesEvent| ev.content.global) - .unwrap_or_else(|| Ruleset::server_default(user)); + .unwrap_or_else(|| Ruleset::server_default(&user)); let mut highlight = false; let mut notify = false; for action in services().pusher.get_actions( - user, + &user, &rules_for_user, &power_levels, &sync_pdu, @@ -258,27 +250,20 @@ impl Service { }; } - let mut userroom_id = user.as_bytes().to_vec(); - userroom_id.push(0xff); - userroom_id.extend_from_slice(pdu.room_id.as_bytes()); - if notify { - notifies.push(userroom_id.clone()); + notifies.push(user); } if highlight { - highlights.push(userroom_id); + highlights.push(user); } - for senderkey in services().pusher.get_pusher_senderkeys(user) { + for senderkey in services().pusher.get_pusher_senderkeys(&user) { services().sending.send_push_pdu(&*pdu_id, senderkey)?; } } - self.userroomid_notificationcount - .increment_batch(&mut notifies.into_iter())?; - self.userroomid_highlightcount - .increment_batch(&mut highlights.into_iter())?; + self.db.increment_notification_counts(&pdu.room_id, notifies, highlights); match pdu.kind { RoomEventType::RoomRedaction => { @@ -302,7 +287,7 @@ impl Service { let invite_state = match content.membership { MembershipState::Invite => { - let state = self.calculate_invite_state(pdu)?; + let state = services().rooms.state.calculate_invite_state(pdu)?; Some(state) } _ => None, @@ -310,7 +295,7 @@ impl Service { // Update our membership info, we do this here incase a user is invited // and immediately leaves we need the DB to record the invite event for auth - self.update_membership( + services().rooms.state_cache.update_membership( &pdu.room_id, &target_user_id, content.membership, @@ -322,18 +307,17 @@ impl Service { } RoomEventType::RoomMessage => { #[derive(Deserialize)] - struct ExtractBody<'a> { - #[serde(borrow)] - body: Option>, + struct ExtractBody { + body: Option, } - let content = serde_json::from_str::>(pdu.content.get()) + let content = serde_json::from_str::(pdu.content.get()) .map_err(|_| Error::bad_database("Invalid content in pdu."))?; if let Some(body) = content.body { - services().rooms.search.index_pdu(shortroomid, pdu_id, body)?; + services().rooms.search.index_pdu(shortroomid, &pdu_id, body)?; - let admin_room = self.alias.resolve_local_alias( + let admin_room = services().rooms.alias.resolve_local_alias( <&RoomAliasId>::try_from( format!("#admins:{}", services().globals.server_name()).as_str(), ) @@ -357,7 +341,7 @@ impl Service { } for appservice in services().appservice.all()? { - if self.appservice_in_room(&pdu.room_id, &appservice)? { + if services().rooms.state_cache.appservice_in_room(&pdu.room_id, &appservice)? { services().sending.send_pdu_appservice(&appservice.0, &pdu_id)?; continue; } @@ -418,7 +402,7 @@ impl Service { .map_or(false, |state_key| users.is_match(state_key)) }; let matching_aliases = |aliases: &Regex| { - self.room_aliases(&pdu.room_id) + services().rooms.alias.local_aliases_for_room(&pdu.room_id) .filter_map(|r| r.ok()) .any(|room_alias| aliases.is_match(room_alias.as_str())) }; @@ -461,6 +445,7 @@ impl Service { let create_event = services() .rooms + .state_accessor .room_state_get(room_id, &StateEventType::RoomCreate, "")?; let create_event_content: Option = create_event @@ -483,12 +468,12 @@ impl Service { RoomVersion::new(&room_version_id).expect("room version is supported"); let auth_events = - self.get_auth_events(room_id, &event_type, sender, state_key.as_deref(), &content)?; + services().rooms.state.get_auth_events(room_id, &event_type, sender, state_key.as_deref(), &content)?; // Our depth is the maximum depth of prev_events + 1 let depth = prev_events .iter() - .filter_map(|event_id| Some(services().rooms.get_pdu(event_id).ok()??.depth)) + .filter_map(|event_id| Some(services().rooms.timeline.get_pdu(event_id).ok()??.depth)) .max() .unwrap_or_else(|| uint!(0)) + uint!(1); @@ -497,7 +482,7 @@ impl Service { if let Some(state_key) = &state_key { if let Some(prev_pdu) = - self.room_state_get(room_id, &event_type.to_string().into(), state_key)? + services().rooms.state_accessor.room_state_get(room_id, &event_type.to_string().into(), state_key)? { unsigned.insert( "prev_content".to_owned(), @@ -604,7 +589,7 @@ impl Service { ); // Generate short event id - let _shorteventid = self.get_or_create_shorteventid(&pdu.event_id)?; + let _shorteventid = services().rooms.short.get_or_create_shorteventid(&pdu.event_id)?; Ok((pdu, pdu_json)) } @@ -623,22 +608,23 @@ impl Service { // We append to state before appending the pdu, so we don't have a moment in time with the // pdu without it's state. This is okay because append_pdu can't fail. - let statehashid = self.append_to_state(&pdu)?; + let statehashid = services().rooms.state.append_to_state(&pdu)?; let pdu_id = self.append_pdu( &pdu, pdu_json, // Since this PDU references all pdu_leaves we can update the leaves // of the room - iter::once(&*pdu.event_id), + vec![(*pdu.event_id).to_owned()], + state_lock, )?; // We set the room state after inserting the pdu, so that we never have a moment in time // where events in the current room state do not exist - self.set_room_state(room_id, statehashid)?; + services().rooms.state.set_room_state(room_id, statehashid, state_lock)?; let mut servers: HashSet> = - self.room_servers(room_id).filter_map(|r| r.ok()).collect(); + services().rooms.state_cache.room_servers(room_id).filter_map(|r| r.ok()).collect(); // In case we are kicking or banning a user, we need to inform their server of the change if pdu.kind == RoomEventType::RoomMember { @@ -666,27 +652,27 @@ impl Service { &self, pdu: &PduEvent, pdu_json: CanonicalJsonObject, - new_room_leaves: impl IntoIterator + Clone + Debug, + new_room_leaves: Vec>, state_ids_compressed: HashSet, soft_fail: bool, - _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex + state_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex ) -> Result>> { // We append to state before appending the pdu, so we don't have a moment in time with the // pdu without it's state. This is okay because append_pdu can't fail. - services().rooms.set_event_state( + services().rooms.state.set_event_state( &pdu.event_id, &pdu.room_id, state_ids_compressed, )?; if soft_fail { - services().rooms + services().rooms.pdu_metadata .mark_as_referenced(&pdu.room_id, &pdu.prev_events)?; - services().rooms.replace_pdu_leaves(&pdu.room_id, new_room_leaves)?; + services().rooms.state.set_forward_extremities(&pdu.room_id, new_room_leaves, state_lock)?; return Ok(None); } - let pdu_id = services().rooms.append_pdu(pdu, pdu_json, new_room_leaves)?; + let pdu_id = services().rooms.timeline.append_pdu(pdu, pdu_json, new_room_leaves, state_lock)?; Ok(Some(pdu_id)) } diff --git a/src/service/sending/mod.rs b/src/service/sending/mod.rs index fde251b7..b3350959 100644 --- a/src/service/sending/mod.rs +++ b/src/service/sending/mod.rs @@ -6,7 +6,7 @@ use std::{ }; use crate::{ - utils, Error, PduEvent, Result, services, api::{server_server, appservice_server}, + utils::{self, calculate_hash}, Error, PduEvent, Result, services, api::{server_server, appservice_server}, }; use federation::transactions::send_transaction_message; use futures_util::{stream::FuturesUnordered, StreamExt}; @@ -677,7 +677,7 @@ impl Service { edus: &edu_jsons, origin_server_ts: MilliSecondsSinceUnixEpoch::now(), transaction_id: (&*base64::encode_config( - Self::calculate_hash( + calculate_hash( &events .iter() .map(|e| match e { diff --git a/src/service/transaction_ids/mod.rs b/src/service/transaction_ids/mod.rs index d7066e24..8d5fd0af 100644 --- a/src/service/transaction_ids/mod.rs +++ b/src/service/transaction_ids/mod.rs @@ -18,15 +18,7 @@ impl Service { txn_id: &TransactionId, data: &[u8], ) -> Result<()> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(device_id.map(|d| d.as_bytes()).unwrap_or_default()); - key.push(0xff); - key.extend_from_slice(txn_id.as_bytes()); - - self.userdevicetxnid_response.insert(&key, data)?; - - Ok(()) + self.db.add_txnid(user_id, device_id, txn_id, data) } pub fn existing_txnid( @@ -35,13 +27,6 @@ impl Service { device_id: Option<&DeviceId>, txn_id: &TransactionId, ) -> Result>> { - let mut key = user_id.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(device_id.map(|d| d.as_bytes()).unwrap_or_default()); - key.push(0xff); - key.extend_from_slice(txn_id.as_bytes()); - - // If there's no entry, this is a new transaction - self.userdevicetxnid_response.get(&key) + self.db.existing_txnid(user_id, device_id, txn_id) } } diff --git a/src/service/uiaa/mod.rs b/src/service/uiaa/mod.rs index 73b2273d..5444118f 100644 --- a/src/service/uiaa/mod.rs +++ b/src/service/uiaa/mod.rs @@ -21,13 +21,13 @@ impl Service { uiaainfo: &UiaaInfo, json_body: &CanonicalJsonValue, ) -> Result<()> { - self.set_uiaa_request( + self.db.set_uiaa_request( user_id, device_id, uiaainfo.session.as_ref().expect("session should be set"), // TODO: better session error handling (why is it optional in ruma?) json_body, )?; - self.update_uiaa_session( + self.db.update_uiaa_session( user_id, device_id, uiaainfo.session.as_ref().expect("session should be set"), @@ -44,7 +44,7 @@ impl Service { ) -> Result<(bool, UiaaInfo)> { let mut uiaainfo = auth .session() - .map(|session| self.get_uiaa_session(user_id, device_id, session)) + .map(|session| self.db.get_uiaa_session(user_id, device_id, session)) .unwrap_or_else(|| Ok(uiaainfo.clone()))?; if uiaainfo.session.is_none() { @@ -110,7 +110,7 @@ impl Service { } if !completed { - self.update_uiaa_session( + self.db.update_uiaa_session( user_id, device_id, uiaainfo.session.as_ref().expect("session is always set"), @@ -120,7 +120,7 @@ impl Service { } // UIAA was successful! Remove this session and return true - self.update_uiaa_session( + self.db.update_uiaa_session( user_id, device_id, uiaainfo.session.as_ref().expect("session is always set"), @@ -137,14 +137,4 @@ impl Service { ) -> Option { self.db.get_uiaa_request(user_id, device_id, session) } - - fn update_uiaa_session( - &self, - user_id: &UserId, - device_id: &DeviceId, - session: &str, - uiaainfo: Option<&UiaaInfo>, - ) -> Result<()> { - self.db.update_uiaa_session(user_id, device_id, session, uiaainfo) - } } diff --git a/src/service/users/mod.rs b/src/service/users/mod.rs index 2cf18765..826e0494 100644 --- a/src/service/users/mod.rs +++ b/src/service/users/mod.rs @@ -290,7 +290,7 @@ impl Service { } pub fn get_devicelist_version(&self, user_id: &UserId) -> Result> { - self.db.devicelist_version(user_id) + self.db.get_devicelist_version(user_id) } pub fn all_devices_metadata<'a>( @@ -310,7 +310,7 @@ impl Service { // Set the password to "" to indicate a deactivated account. Hashes will never result in an // empty string, so the user will not be able to log in again. Systems like changing the // password without logging in should check if the account is deactivated. - self.userid_password.insert(user_id.as_bytes(), &[])?; + self.db.set_password(user_id, None)?; // TODO: Unhook 3PID Ok(()) From a4637e2ba1093065a6fda3fa2ad2b2b9f30eea63 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Wed, 5 Oct 2022 20:34:31 +0200 Subject: [PATCH 099/197] cargo fmt --- src/api/appservice_server.rs | 8 +- src/api/client_server/account.rs | 103 ++--- src/api/client_server/alias.rs | 29 +- src/api/client_server/backup.rs | 101 +++-- src/api/client_server/capabilities.rs | 2 +- src/api/client_server/config.rs | 2 +- src/api/client_server/context.rs | 19 +- src/api/client_server/device.rs | 35 +- src/api/client_server/directory.rs | 5 +- src/api/client_server/filter.rs | 2 +- src/api/client_server/keys.rs | 80 ++-- src/api/client_server/media.rs | 16 +- src/api/client_server/membership.rs | 248 +++++++---- src/api/client_server/message.rs | 40 +- src/api/client_server/presence.rs | 5 +- src/api/client_server/profile.rs | 48 ++- src/api/client_server/push.rs | 2 +- src/api/client_server/read_marker.rs | 25 +- src/api/client_server/redact.rs | 5 +- src/api/client_server/report.rs | 2 +- src/api/client_server/room.rs | 106 +++-- src/api/client_server/search.rs | 11 +- src/api/client_server/session.rs | 34 +- src/api/client_server/state.rs | 48 ++- src/api/client_server/sync.rs | 207 +++++++--- src/api/client_server/tag.rs | 95 +++-- src/api/client_server/to_device.rs | 25 +- src/api/client_server/typing.rs | 14 +- src/api/client_server/user_directory.rs | 38 +- src/api/client_server/voip.rs | 2 +- src/api/mod.rs | 4 +- src/api/ruma_wrapper/axum.rs | 12 +- src/api/server_server.rs | 388 ++++++++++++------ src/database/abstraction/rocksdb.rs | 2 +- src/database/key_value/account_data.rs | 12 +- src/database/key_value/appservice.rs | 11 +- src/database/key_value/globals.rs | 50 +-- src/database/key_value/key_backups.rs | 24 +- src/database/key_value/media.rs | 28 +- src/database/key_value/pusher.rs | 12 +- src/database/key_value/rooms/alias.rs | 20 +- src/database/key_value/rooms/auth_chain.rs | 15 +- src/database/key_value/rooms/directory.rs | 2 +- src/database/key_value/rooms/edus/mod.rs | 4 +- src/database/key_value/rooms/edus/presence.rs | 4 +- .../key_value/rooms/edus/read_receipt.rs | 86 ++-- src/database/key_value/rooms/edus/typing.rs | 35 +- src/database/key_value/rooms/lazy_load.rs | 4 +- src/database/key_value/rooms/metadata.rs | 2 +- src/database/key_value/rooms/outlier.rs | 4 +- src/database/key_value/rooms/pdu_metadata.rs | 4 +- src/database/key_value/rooms/search.rs | 14 +- src/database/key_value/rooms/short.rs | 19 +- src/database/key_value/rooms/state.rs | 15 +- .../key_value/rooms/state_accessor.rs | 58 ++- src/database/key_value/rooms/state_cache.rs | 195 +++++---- .../key_value/rooms/state_compressor.rs | 18 +- src/database/key_value/rooms/timeline.rs | 123 +++--- src/database/key_value/rooms/user.rs | 34 +- src/database/key_value/transaction_ids.rs | 4 +- src/database/key_value/uiaa.rs | 6 +- src/database/key_value/users.rs | 136 +++--- src/database/mod.rs | 278 +++++++------ src/lib.rs | 19 +- src/service/account_data/data.rs | 6 +- src/service/account_data/mod.rs | 4 +- src/service/admin/mod.rs | 132 +++--- src/service/globals/data.rs | 6 +- src/service/globals/mod.rs | 8 +- src/service/key_backups/data.rs | 25 +- src/service/key_backups/mod.rs | 8 +- src/service/media/data.rs | 16 +- src/service/media/mod.rs | 31 +- src/service/mod.rs | 41 +- src/service/pdu.rs | 2 +- src/service/pusher/data.rs | 10 +- src/service/pusher/mod.rs | 22 +- src/service/rooms/alias/data.rs | 18 +- src/service/rooms/alias/mod.rs | 13 +- src/service/rooms/auth_chain/data.rs | 10 +- src/service/rooms/auth_chain/mod.rs | 39 +- src/service/rooms/directory/data.rs | 2 +- src/service/rooms/edus/presence/data.rs | 2 +- src/service/rooms/edus/presence/mod.rs | 2 +- src/service/rooms/edus/read_receipt/data.rs | 18 +- src/service/rooms/edus/read_receipt/mod.rs | 2 +- src/service/rooms/edus/typing/data.rs | 4 +- src/service/rooms/edus/typing/mod.rs | 2 +- src/service/rooms/event_handler/mod.rs | 330 ++++++++------- src/service/rooms/lazy_loading/data.rs | 4 +- src/service/rooms/lazy_loading/mod.rs | 20 +- src/service/rooms/metadata/data.rs | 2 +- src/service/rooms/mod.rs | 20 +- src/service/rooms/outlier/mod.rs | 4 +- src/service/rooms/pdu_metadata/data.rs | 2 +- src/service/rooms/pdu_metadata/mod.rs | 2 +- src/service/rooms/search/data.rs | 2 +- src/service/rooms/search/mod.rs | 7 +- src/service/rooms/short/data.rs | 17 +- src/service/rooms/short/mod.rs | 19 +- src/service/rooms/state/data.rs | 12 +- src/service/rooms/state/mod.rs | 181 +++++--- src/service/rooms/state_accessor/data.rs | 9 +- src/service/rooms/state_accessor/mod.rs | 9 +- src/service/rooms/state_cache/data.rs | 13 +- src/service/rooms/state_cache/mod.rs | 40 +- src/service/rooms/state_compressor/mod.rs | 46 ++- src/service/rooms/timeline/data.rs | 24 +- src/service/rooms/timeline/mod.rs | 193 ++++++--- src/service/rooms/user/data.rs | 2 +- src/service/rooms/user/mod.rs | 3 +- src/service/sending/mod.rs | 55 +-- src/service/transaction_ids/data.rs | 2 +- src/service/transaction_ids/mod.rs | 2 +- src/service/uiaa/data.rs | 2 +- src/service/uiaa/mod.rs | 21 +- src/service/users/data.rs | 28 +- src/service/users/mod.rs | 54 ++- src/utils/mod.rs | 1 - 119 files changed, 2787 insertions(+), 1761 deletions(-) diff --git a/src/api/appservice_server.rs b/src/api/appservice_server.rs index 1f6e2c9d..6dca60be 100644 --- a/src/api/appservice_server.rs +++ b/src/api/appservice_server.rs @@ -1,4 +1,4 @@ -use crate::{utils, Error, Result, services}; +use crate::{services, utils, Error, Result}; use bytes::BytesMut; use ruma::api::{IncomingResponse, MatrixVersion, OutgoingRequest, SendAccessToken}; use std::{fmt::Debug, mem, time::Duration}; @@ -45,7 +45,11 @@ where *reqwest_request.timeout_mut() = Some(Duration::from_secs(30)); let url = reqwest_request.url().clone(); - let mut response = services().globals.default_client().execute(reqwest_request).await?; + let mut response = services() + .globals + .default_client() + .execute(reqwest_request) + .await?; // reqwest::Response -> http::Response conversion let status = response.status(); diff --git a/src/api/client_server/account.rs b/src/api/client_server/account.rs index 6d37ce99..28d6c07f 100644 --- a/src/api/client_server/account.rs +++ b/src/api/client_server/account.rs @@ -1,9 +1,7 @@ use std::sync::Arc; use super::{DEVICE_ID_LENGTH, SESSION_ID_LENGTH, TOKEN_LENGTH}; -use crate::{ - utils, Error, Result, Ruma, services, api::client_server, -}; +use crate::{api::client_server, services, utils, Error, Result, Ruma}; use ruma::{ api::client::{ account::{ @@ -43,16 +41,18 @@ pub async fn get_register_available_route( body: Ruma, ) -> Result { // Validate user id - let user_id = - UserId::parse_with_server_name(body.username.to_lowercase(), services().globals.server_name()) - .ok() - .filter(|user_id| { - !user_id.is_historical() && user_id.server_name() == services().globals.server_name() - }) - .ok_or(Error::BadRequest( - ErrorKind::InvalidUsername, - "Username is invalid.", - ))?; + let user_id = UserId::parse_with_server_name( + body.username.to_lowercase(), + services().globals.server_name(), + ) + .ok() + .filter(|user_id| { + !user_id.is_historical() && user_id.server_name() == services().globals.server_name() + }) + .ok_or(Error::BadRequest( + ErrorKind::InvalidUsername, + "Username is invalid.", + ))?; // Check if username is creative enough if services().users.exists(&user_id)? { @@ -95,17 +95,19 @@ pub async fn register_route( let user_id = match (&body.username, is_guest) { (Some(username), false) => { - let proposed_user_id = - UserId::parse_with_server_name(username.to_lowercase(), services().globals.server_name()) - .ok() - .filter(|user_id| { - !user_id.is_historical() - && user_id.server_name() == services().globals.server_name() - }) - .ok_or(Error::BadRequest( - ErrorKind::InvalidUsername, - "Username is invalid.", - ))?; + let proposed_user_id = UserId::parse_with_server_name( + username.to_lowercase(), + services().globals.server_name(), + ) + .ok() + .filter(|user_id| { + !user_id.is_historical() + && user_id.server_name() == services().globals.server_name() + }) + .ok_or(Error::BadRequest( + ErrorKind::InvalidUsername, + "Username is invalid.", + ))?; if services().users.exists(&proposed_user_id)? { return Err(Error::BadRequest( ErrorKind::UserInUse, @@ -176,7 +178,8 @@ pub async fn register_route( // Default to pretty displayname let displayname = format!("{} ⚡️", user_id.localpart()); - services().users + services() + .users .set_displayname(&user_id, Some(displayname.clone()))?; // Initial account data @@ -188,7 +191,8 @@ pub async fn register_route( content: ruma::events::push_rules::PushRulesEventContent { global: push::Ruleset::server_default(&user_id), }, - }).expect("to json always works"), + }) + .expect("to json always works"), )?; // Inhibit login does not work for guests @@ -220,7 +224,8 @@ pub async fn register_route( )?; info!("New user {} registered on this server.", user_id); - services().admin + services() + .admin .send_message(RoomMessageEventContent::notice_plain(format!( "New user {} registered on this server.", user_id @@ -229,7 +234,10 @@ pub async fn register_route( // If this is the first real user, grant them admin privileges // Note: the server user, @conduit:servername, is generated first if services().users.count()? == 2 { - services().admin.make_user_admin(&user_id, displayname).await?; + services() + .admin + .make_user_admin(&user_id, displayname) + .await?; warn!("Granting {} admin privileges as the first user", user_id); } @@ -272,26 +280,26 @@ pub async fn change_password_route( }; if let Some(auth) = &body.auth { - let (worked, uiaainfo) = services().uiaa.try_auth( - sender_user, - sender_device, - auth, - &uiaainfo, - )?; + let (worked, uiaainfo) = + services() + .uiaa + .try_auth(sender_user, sender_device, auth, &uiaainfo)?; if !worked { return Err(Error::Uiaa(uiaainfo)); } // Success! } else if let Some(json) = body.json_body { uiaainfo.session = Some(utils::random_string(SESSION_ID_LENGTH)); - services().uiaa + services() + .uiaa .create(sender_user, sender_device, &uiaainfo, &json)?; return Err(Error::Uiaa(uiaainfo)); } else { return Err(Error::BadRequest(ErrorKind::NotJson, "Not json.")); } - services().users + services() + .users .set_password(sender_user, Some(&body.new_password))?; if body.logout_devices { @@ -307,7 +315,8 @@ pub async fn change_password_route( } info!("User {} changed their password.", sender_user); - services().admin + services() + .admin .send_message(RoomMessageEventContent::notice_plain(format!( "User {} changed their password.", sender_user @@ -321,9 +330,7 @@ pub async fn change_password_route( /// Get user_id of the sender user. /// /// Note: Also works for Application Services -pub async fn whoami_route( - body: Ruma, -) -> Result { +pub async fn whoami_route(body: Ruma) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); let device_id = body.sender_device.as_ref().cloned(); @@ -361,19 +368,18 @@ pub async fn deactivate_route( }; if let Some(auth) = &body.auth { - let (worked, uiaainfo) = services().uiaa.try_auth( - sender_user, - sender_device, - auth, - &uiaainfo, - )?; + let (worked, uiaainfo) = + services() + .uiaa + .try_auth(sender_user, sender_device, auth, &uiaainfo)?; if !worked { return Err(Error::Uiaa(uiaainfo)); } // Success! } else if let Some(json) = body.json_body { uiaainfo.session = Some(utils::random_string(SESSION_ID_LENGTH)); - services().uiaa + services() + .uiaa .create(sender_user, sender_device, &uiaainfo, &json)?; return Err(Error::Uiaa(uiaainfo)); } else { @@ -387,7 +393,8 @@ pub async fn deactivate_route( services().users.deactivate_account(sender_user)?; info!("User {} deactivated their account.", sender_user); - services().admin + services() + .admin .send_message(RoomMessageEventContent::notice_plain(format!( "User {} deactivated their account.", sender_user diff --git a/src/api/client_server/alias.rs b/src/api/client_server/alias.rs index 444cc15f..b28606c1 100644 --- a/src/api/client_server/alias.rs +++ b/src/api/client_server/alias.rs @@ -1,4 +1,4 @@ -use crate::{Error, Result, Ruma, services}; +use crate::{services, Error, Result, Ruma}; use regex::Regex; use ruma::{ api::{ @@ -25,11 +25,18 @@ pub async fn create_alias_route( )); } - if services().rooms.alias.resolve_local_alias(&body.room_alias)?.is_some() { + if services() + .rooms + .alias + .resolve_local_alias(&body.room_alias)? + .is_some() + { return Err(Error::Conflict("Alias already exists.")); } - services().rooms.alias + services() + .rooms + .alias .set_alias(&body.room_alias, &body.room_id)?; Ok(create_alias::v3::Response::new()) @@ -69,9 +76,7 @@ pub async fn get_alias_route( get_alias_helper(&body.room_alias).await } -pub(crate) async fn get_alias_helper( - room_alias: &RoomAliasId, -) -> Result { +pub(crate) async fn get_alias_helper(room_alias: &RoomAliasId) -> Result { if room_alias.server_name() != services().globals.server_name() { let response = services() .sending @@ -115,9 +120,15 @@ pub(crate) async fn get_alias_helper( .await .is_ok() { - room_id = Some(services().rooms.alias.resolve_local_alias(room_alias)?.ok_or_else(|| { - Error::bad_config("Appservice lied to us. Room does not exist.") - })?); + room_id = Some( + services() + .rooms + .alias + .resolve_local_alias(room_alias)? + .ok_or_else(|| { + Error::bad_config("Appservice lied to us. Room does not exist.") + })?, + ); break; } } diff --git a/src/api/client_server/backup.rs b/src/api/client_server/backup.rs index e4138938..f3d5ddc5 100644 --- a/src/api/client_server/backup.rs +++ b/src/api/client_server/backup.rs @@ -1,4 +1,4 @@ -use crate::{Error, Result, Ruma, services}; +use crate::{services, Error, Result, Ruma}; use ruma::api::client::{ backup::{ add_backup_keys, add_backup_keys_for_room, add_backup_keys_for_session, @@ -31,7 +31,8 @@ pub async fn update_backup_version_route( body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - services().key_backups + services() + .key_backups .update_backup(sender_user, &body.version, &body.algorithm)?; Ok(update_backup_version::v3::Response {}) @@ -45,13 +46,13 @@ pub async fn get_latest_backup_info_route( ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - let (version, algorithm) = - services().key_backups - .get_latest_backup(sender_user)? - .ok_or(Error::BadRequest( - ErrorKind::NotFound, - "Key backup does not exist.", - ))?; + let (version, algorithm) = services() + .key_backups + .get_latest_backup(sender_user)? + .ok_or(Error::BadRequest( + ErrorKind::NotFound, + "Key backup does not exist.", + ))?; Ok(get_latest_backup_info::v3::Response { algorithm, @@ -78,8 +79,13 @@ pub async fn get_backup_info_route( Ok(get_backup_info::v3::Response { algorithm, - count: (services().key_backups.count_keys(sender_user, &body.version)? as u32).into(), - etag: services().key_backups.get_etag(sender_user, &body.version)?, + count: (services() + .key_backups + .count_keys(sender_user, &body.version)? as u32) + .into(), + etag: services() + .key_backups + .get_etag(sender_user, &body.version)?, version: body.version.to_owned(), }) } @@ -94,7 +100,9 @@ pub async fn delete_backup_version_route( ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - services().key_backups.delete_backup(sender_user, &body.version)?; + services() + .key_backups + .delete_backup(sender_user, &body.version)?; Ok(delete_backup_version::v3::Response {}) } @@ -136,8 +144,13 @@ pub async fn add_backup_keys_route( } Ok(add_backup_keys::v3::Response { - count: (services().key_backups.count_keys(sender_user, &body.version)? as u32).into(), - etag: services().key_backups.get_etag(sender_user, &body.version)?, + count: (services() + .key_backups + .count_keys(sender_user, &body.version)? as u32) + .into(), + etag: services() + .key_backups + .get_etag(sender_user, &body.version)?, }) } @@ -176,8 +189,13 @@ pub async fn add_backup_keys_for_room_route( } Ok(add_backup_keys_for_room::v3::Response { - count: (services().key_backups.count_keys(sender_user, &body.version)? as u32).into(), - etag: services().key_backups.get_etag(sender_user, &body.version)?, + count: (services() + .key_backups + .count_keys(sender_user, &body.version)? as u32) + .into(), + etag: services() + .key_backups + .get_etag(sender_user, &body.version)?, }) } @@ -214,8 +232,13 @@ pub async fn add_backup_keys_for_session_route( )?; Ok(add_backup_keys_for_session::v3::Response { - count: (services().key_backups.count_keys(sender_user, &body.version)? as u32).into(), - etag: services().key_backups.get_etag(sender_user, &body.version)?, + count: (services() + .key_backups + .count_keys(sender_user, &body.version)? as u32) + .into(), + etag: services() + .key_backups + .get_etag(sender_user, &body.version)?, }) } @@ -274,11 +297,18 @@ pub async fn delete_backup_keys_route( ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - services().key_backups.delete_all_keys(sender_user, &body.version)?; + services() + .key_backups + .delete_all_keys(sender_user, &body.version)?; Ok(delete_backup_keys::v3::Response { - count: (services().key_backups.count_keys(sender_user, &body.version)? as u32).into(), - etag: services().key_backups.get_etag(sender_user, &body.version)?, + count: (services() + .key_backups + .count_keys(sender_user, &body.version)? as u32) + .into(), + etag: services() + .key_backups + .get_etag(sender_user, &body.version)?, }) } @@ -290,12 +320,18 @@ pub async fn delete_backup_keys_for_room_route( ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - services().key_backups + services() + .key_backups .delete_room_keys(sender_user, &body.version, &body.room_id)?; Ok(delete_backup_keys_for_room::v3::Response { - count: (services().key_backups.count_keys(sender_user, &body.version)? as u32).into(), - etag: services().key_backups.get_etag(sender_user, &body.version)?, + count: (services() + .key_backups + .count_keys(sender_user, &body.version)? as u32) + .into(), + etag: services() + .key_backups + .get_etag(sender_user, &body.version)?, }) } @@ -307,11 +343,20 @@ pub async fn delete_backup_keys_for_session_route( ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - services().key_backups - .delete_room_key(sender_user, &body.version, &body.room_id, &body.session_id)?; + services().key_backups.delete_room_key( + sender_user, + &body.version, + &body.room_id, + &body.session_id, + )?; Ok(delete_backup_keys_for_session::v3::Response { - count: (services().key_backups.count_keys(sender_user, &body.version)? as u32).into(), - etag: services().key_backups.get_etag(sender_user, &body.version)?, + count: (services() + .key_backups + .count_keys(sender_user, &body.version)? as u32) + .into(), + etag: services() + .key_backups + .get_etag(sender_user, &body.version)?, }) } diff --git a/src/api/client_server/capabilities.rs b/src/api/client_server/capabilities.rs index e4283b72..97529cf1 100644 --- a/src/api/client_server/capabilities.rs +++ b/src/api/client_server/capabilities.rs @@ -1,4 +1,4 @@ -use crate::{Result, Ruma, services}; +use crate::{services, Result, Ruma}; use ruma::api::client::discovery::get_capabilities::{ self, Capabilities, RoomVersionStability, RoomVersionsCapability, }; diff --git a/src/api/client_server/config.rs b/src/api/client_server/config.rs index 36f4fcb7..dbd2b2cc 100644 --- a/src/api/client_server/config.rs +++ b/src/api/client_server/config.rs @@ -1,4 +1,4 @@ -use crate::{Error, Result, Ruma, services}; +use crate::{services, Error, Result, Ruma}; use ruma::{ api::client::{ config::{ diff --git a/src/api/client_server/context.rs b/src/api/client_server/context.rs index c407c71e..2e0f2576 100644 --- a/src/api/client_server/context.rs +++ b/src/api/client_server/context.rs @@ -1,4 +1,4 @@ -use crate::{Error, Result, Ruma, services}; +use crate::{services, Error, Result, Ruma}; use ruma::{ api::client::{context::get_context, error::ErrorKind, filter::LazyLoadOptions}, events::StateEventType, @@ -49,7 +49,11 @@ pub async fn get_context_route( let room_id = base_event.room_id.clone(); - if !services().rooms.state_cache.is_joined(sender_user, &room_id)? { + if !services() + .rooms + .state_cache + .is_joined(sender_user, &room_id)? + { return Err(Error::BadRequest( ErrorKind::Forbidden, "You don't have permission to view this room.", @@ -141,7 +145,11 @@ pub async fn get_context_route( .expect("All rooms have state"), }; - let state_ids = services().rooms.state_accessor.state_full_ids(shortstatehash).await?; + let state_ids = services() + .rooms + .state_accessor + .state_full_ids(shortstatehash) + .await?; let end_token = events_after .last() @@ -156,7 +164,10 @@ pub async fn get_context_route( let mut state = Vec::new(); for (shortstatekey, id) in state_ids { - let (event_type, state_key) = services().rooms.short.get_statekey_from_short(shortstatekey)?; + let (event_type, state_key) = services() + .rooms + .short + .get_statekey_from_short(shortstatekey)?; if event_type != StateEventType::RoomMember { let pdu = match services().rooms.timeline.get_pdu(&id)? { diff --git a/src/api/client_server/device.rs b/src/api/client_server/device.rs index 2f559939..d4c41786 100644 --- a/src/api/client_server/device.rs +++ b/src/api/client_server/device.rs @@ -1,4 +1,4 @@ -use crate::{utils, Error, Result, Ruma, services}; +use crate::{services, utils, Error, Result, Ruma}; use ruma::api::client::{ device::{self, delete_device, delete_devices, get_device, get_devices, update_device}, error::ErrorKind, @@ -55,7 +55,8 @@ pub async fn update_device_route( device.display_name = body.display_name.clone(); - services().users + services() + .users .update_device_metadata(sender_user, &body.device_id, &device)?; Ok(update_device::v3::Response {}) @@ -88,26 +89,27 @@ pub async fn delete_device_route( }; if let Some(auth) = &body.auth { - let (worked, uiaainfo) = services().uiaa.try_auth( - sender_user, - sender_device, - auth, - &uiaainfo, - )?; + let (worked, uiaainfo) = + services() + .uiaa + .try_auth(sender_user, sender_device, auth, &uiaainfo)?; if !worked { return Err(Error::Uiaa(uiaainfo)); } // Success! } else if let Some(json) = body.json_body { uiaainfo.session = Some(utils::random_string(SESSION_ID_LENGTH)); - services().uiaa + services() + .uiaa .create(sender_user, sender_device, &uiaainfo, &json)?; return Err(Error::Uiaa(uiaainfo)); } else { return Err(Error::BadRequest(ErrorKind::NotJson, "Not json.")); } - services().users.remove_device(sender_user, &body.device_id)?; + services() + .users + .remove_device(sender_user, &body.device_id)?; Ok(delete_device::v3::Response {}) } @@ -141,19 +143,18 @@ pub async fn delete_devices_route( }; if let Some(auth) = &body.auth { - let (worked, uiaainfo) = services().uiaa.try_auth( - sender_user, - sender_device, - auth, - &uiaainfo, - )?; + let (worked, uiaainfo) = + services() + .uiaa + .try_auth(sender_user, sender_device, auth, &uiaainfo)?; if !worked { return Err(Error::Uiaa(uiaainfo)); } // Success! } else if let Some(json) = body.json_body { uiaainfo.session = Some(utils::random_string(SESSION_ID_LENGTH)); - services().uiaa + services() + .uiaa .create(sender_user, sender_device, &uiaainfo, &json)?; return Err(Error::Uiaa(uiaainfo)); } else { diff --git a/src/api/client_server/directory.rs b/src/api/client_server/directory.rs index 2a60f672..c1b0eda5 100644 --- a/src/api/client_server/directory.rs +++ b/src/api/client_server/directory.rs @@ -1,4 +1,4 @@ -use crate::{Error, Result, Ruma, services}; +use crate::{services, Error, Result, Ruma}; use ruma::{ api::{ client::{ @@ -123,7 +123,8 @@ pub(crate) async fn get_public_rooms_filtered_helper( filter: &IncomingFilter, _network: &IncomingRoomNetwork, ) -> Result { - if let Some(other_server) = server.filter(|server| *server != services().globals.server_name().as_str()) + if let Some(other_server) = + server.filter(|server| *server != services().globals.server_name().as_str()) { let response = services() .sending diff --git a/src/api/client_server/filter.rs b/src/api/client_server/filter.rs index e0c95066..a0d5a192 100644 --- a/src/api/client_server/filter.rs +++ b/src/api/client_server/filter.rs @@ -1,4 +1,4 @@ -use crate::{Error, Result, Ruma, services}; +use crate::{services, Error, Result, Ruma}; use ruma::api::client::{ error::ErrorKind, filter::{create_filter, get_filter}, diff --git a/src/api/client_server/keys.rs b/src/api/client_server/keys.rs index 4ce5d4c0..be62cc22 100644 --- a/src/api/client_server/keys.rs +++ b/src/api/client_server/keys.rs @@ -1,5 +1,5 @@ use super::SESSION_ID_LENGTH; -use crate::{utils, Error, Result, Ruma, services}; +use crate::{services, utils, Error, Result, Ruma}; use futures_util::{stream::FuturesUnordered, StreamExt}; use ruma::{ api::{ @@ -32,7 +32,8 @@ pub async fn upload_keys_route( let sender_device = body.sender_device.as_ref().expect("user is authenticated"); for (key_key, key_value) in &body.one_time_keys { - services().users + services() + .users .add_one_time_key(sender_user, sender_device, key_key, key_value)?; } @@ -44,16 +45,16 @@ pub async fn upload_keys_route( .get_device_keys(sender_user, sender_device)? .is_none() { - services().users.add_device_keys( - sender_user, - sender_device, - device_keys, - )?; + services() + .users + .add_device_keys(sender_user, sender_device, device_keys)?; } } Ok(upload_keys::v3::Response { - one_time_key_counts: services().users.count_one_time_keys(sender_user, sender_device)?, + one_time_key_counts: services() + .users + .count_one_time_keys(sender_user, sender_device)?, }) } @@ -69,12 +70,8 @@ pub async fn get_keys_route( ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - let response = get_keys_helper( - Some(sender_user), - &body.device_keys, - |u| u == sender_user, - ) - .await?; + let response = + get_keys_helper(Some(sender_user), &body.device_keys, |u| u == sender_user).await?; Ok(response) } @@ -113,19 +110,18 @@ pub async fn upload_signing_keys_route( }; if let Some(auth) = &body.auth { - let (worked, uiaainfo) = services().uiaa.try_auth( - sender_user, - sender_device, - auth, - &uiaainfo, - )?; + let (worked, uiaainfo) = + services() + .uiaa + .try_auth(sender_user, sender_device, auth, &uiaainfo)?; if !worked { return Err(Error::Uiaa(uiaainfo)); } // Success! } else if let Some(json) = body.json_body { uiaainfo.session = Some(utils::random_string(SESSION_ID_LENGTH)); - services().uiaa + services() + .uiaa .create(sender_user, sender_device, &uiaainfo, &json)?; return Err(Error::Uiaa(uiaainfo)); } else { @@ -187,12 +183,9 @@ pub async fn upload_signatures_route( ))? .to_owned(), ); - services().users.sign_key( - user_id, - key_id, - signature, - sender_user, - )?; + services() + .users + .sign_key(user_id, key_id, signature, sender_user)?; } } } @@ -215,7 +208,8 @@ pub async fn get_key_changes_route( let mut device_list_updates = HashSet::new(); device_list_updates.extend( - services().users + services() + .users .keys_changed( sender_user.as_str(), body.from @@ -230,9 +224,15 @@ pub async fn get_key_changes_route( .filter_map(|r| r.ok()), ); - for room_id in services().rooms.state_cache.rooms_joined(sender_user).filter_map(|r| r.ok()) { + for room_id in services() + .rooms + .state_cache + .rooms_joined(sender_user) + .filter_map(|r| r.ok()) + { device_list_updates.extend( - services().users + services() + .users .keys_changed( &room_id.to_string(), body.from.parse().map_err(|_| { @@ -296,12 +296,13 @@ pub(crate) async fn get_keys_helper bool>( for device_id in device_ids { let mut container = BTreeMap::new(); if let Some(mut keys) = services().users.get_device_keys(user_id, device_id)? { - let metadata = services().users.get_device_metadata(user_id, device_id)?.ok_or( - Error::BadRequest( + let metadata = services() + .users + .get_device_metadata(user_id, device_id)? + .ok_or(Error::BadRequest( ErrorKind::InvalidParam, "Tried to get keys for nonexistent device.", - ), - )?; + ))?; add_unsigned_device_display_name(&mut keys, metadata) .map_err(|_| Error::bad_database("invalid device keys in database"))?; @@ -311,7 +312,10 @@ pub(crate) async fn get_keys_helper bool>( } } - if let Some(master_key) = services().users.get_master_key(user_id, &allowed_signatures)? { + if let Some(master_key) = services() + .users + .get_master_key(user_id, &allowed_signatures)? + { master_keys.insert(user_id.to_owned(), master_key); } if let Some(self_signing_key) = services() @@ -338,7 +342,8 @@ pub(crate) async fn get_keys_helper bool>( } ( server, - services().sending + services() + .sending .send_federation_request( server, federation::keys::get_keys::v1::Request { @@ -408,7 +413,8 @@ pub(crate) async fn claim_keys_helper( let mut container = BTreeMap::new(); for (device_id, key_algorithm) in map { if let Some(one_time_keys) = - services().users + services() + .users .take_one_time_key(user_id, device_id, key_algorithm)? { let mut c = BTreeMap::new(); diff --git a/src/api/client_server/media.rs b/src/api/client_server/media.rs index 80cbb613..c1f5e1de 100644 --- a/src/api/client_server/media.rs +++ b/src/api/client_server/media.rs @@ -1,6 +1,4 @@ -use crate::{ - utils, Error, Result, Ruma, services, service::media::FileMeta, -}; +use crate::{service::media::FileMeta, services, utils, Error, Result, Ruma}; use ruma::api::client::{ error::ErrorKind, media::{ @@ -37,11 +35,11 @@ pub async fn create_content_route( utils::random_string(MXC_LENGTH) ); - services().media + services() + .media .create( mxc.clone(), - body - .filename + body.filename .as_ref() .map(|filename| "inline; filename=".to_owned() + filename) .as_deref(), @@ -73,7 +71,8 @@ pub async fn get_remote_content( ) .await?; - services().media + services() + .media .create( mxc.to_string(), content_response.content_disposition.as_deref(), @@ -192,7 +191,8 @@ pub async fn get_content_thumbnail_route( ) .await?; - services().media + services() + .media .upload_thumbnail( mxc, None, diff --git a/src/api/client_server/membership.rs b/src/api/client_server/membership.rs index c930ce49..5de8ce1e 100644 --- a/src/api/client_server/membership.rs +++ b/src/api/client_server/membership.rs @@ -30,7 +30,11 @@ use std::{ }; use tracing::{debug, error, warn}; -use crate::{Result, services, PduEvent, service::pdu::{gen_event_id_canonical_json, PduBuilder}, Error, api::{server_server, client_server}, utils, Ruma}; +use crate::{ + api::{client_server, server_server}, + service::pdu::{gen_event_id_canonical_json, PduBuilder}, + services, utils, Error, PduEvent, Result, Ruma, +}; use super::get_alias_helper; @@ -47,8 +51,9 @@ pub async fn join_room_by_id_route( let mut servers = Vec::new(); // There is no body.server_name for /roomId/join servers.extend( - services().rooms - .state_cache + services() + .rooms + .state_cache .invite_state(sender_user, &body.room_id)? .unwrap_or_default() .iter() @@ -88,8 +93,9 @@ pub async fn join_room_by_id_or_alias_route( Ok(room_id) => { let mut servers = body.server_name.clone(); servers.extend( - services().rooms - .state_cache + services() + .rooms + .state_cache .invite_state(sender_user, &room_id)? .unwrap_or_default() .iter() @@ -163,8 +169,9 @@ pub async fn kick_user_route( let sender_user = body.sender_user.as_ref().expect("user is authenticated"); let mut event: RoomMemberEventContent = serde_json::from_str( - services().rooms - .state_accessor + services() + .rooms + .state_accessor .room_state_get( &body.room_id, &StateEventType::RoomMember, @@ -183,7 +190,8 @@ pub async fn kick_user_route( // TODO: reason let mutex_state = Arc::clone( - services().globals + services() + .globals .roomid_mutex_state .write() .unwrap() @@ -250,7 +258,8 @@ pub async fn ban_user_route( )?; let mutex_state = Arc::clone( - services().globals + services() + .globals .roomid_mutex_state .write() .unwrap() @@ -286,8 +295,9 @@ pub async fn unban_user_route( let sender_user = body.sender_user.as_ref().expect("user is authenticated"); let mut event: RoomMemberEventContent = serde_json::from_str( - services().rooms - .state_accessor + services() + .rooms + .state_accessor .room_state_get( &body.room_id, &StateEventType::RoomMember, @@ -305,7 +315,8 @@ pub async fn unban_user_route( event.membership = MembershipState::Leave; let mutex_state = Arc::clone( - services().globals + services() + .globals .roomid_mutex_state .write() .unwrap() @@ -345,7 +356,10 @@ pub async fn forget_room_route( ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - services().rooms.state_cache.forget(&body.room_id, sender_user)?; + services() + .rooms + .state_cache + .forget(&body.room_id, sender_user)?; Ok(forget_room::v3::Response::new()) } @@ -379,7 +393,11 @@ pub async fn get_member_events_route( let sender_user = body.sender_user.as_ref().expect("user is authenticated"); // TODO: check history visibility? - if !services().rooms.state_cache.is_joined(sender_user, &body.room_id)? { + if !services() + .rooms + .state_cache + .is_joined(sender_user, &body.room_id)? + { return Err(Error::BadRequest( ErrorKind::Forbidden, "You don't have permission to view this room.", @@ -410,7 +428,11 @@ pub async fn joined_members_route( ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - if !services().rooms.state_cache.is_joined(sender_user, &body.room_id)? { + if !services() + .rooms + .state_cache + .is_joined(sender_user, &body.room_id)? + { return Err(Error::BadRequest( ErrorKind::Forbidden, "You aren't a member of the room.", @@ -418,7 +440,12 @@ pub async fn joined_members_route( } let mut joined = BTreeMap::new(); - for user_id in services().rooms.state_cache.room_members(&body.room_id).filter_map(|r| r.ok()) { + for user_id in services() + .rooms + .state_cache + .room_members(&body.room_id) + .filter_map(|r| r.ok()) + { let display_name = services().users.displayname(&user_id)?; let avatar_url = services().users.avatar_url(&user_id)?; @@ -443,7 +470,8 @@ async fn join_room_by_id_helper( let sender_user = sender_user.expect("user is authenticated"); let mutex_state = Arc::clone( - services().globals + services() + .globals .roomid_mutex_state .write() .unwrap() @@ -481,7 +509,14 @@ async fn join_room_by_id_helper( let (make_join_response, remote_server) = make_join_response_and_server?; let room_version = match make_join_response.room_version { - Some(room_version) if services().globals.supported_room_versions().contains(&room_version) => room_version, + Some(room_version) + if services() + .globals + .supported_room_versions() + .contains(&room_version) => + { + room_version + } _ => return Err(Error::BadServerResponse("Room version is not supported")), }; @@ -568,12 +603,11 @@ async fn join_room_by_id_helper( let mut state = HashMap::new(); let pub_key_map = RwLock::new(BTreeMap::new()); - services().rooms.event_handler.fetch_join_signing_keys( - &send_join_response, - &room_version, - &pub_key_map, - ) - .await?; + services() + .rooms + .event_handler + .fetch_join_signing_keys(&send_join_response, &room_version, &pub_key_map) + .await?; for result in send_join_response .room_state @@ -591,12 +625,15 @@ async fn join_room_by_id_helper( Error::BadServerResponse("Invalid PDU in send_join response.") })?; - services().rooms.outlier.add_pdu_outlier(&event_id, &value)?; + services() + .rooms + .outlier + .add_pdu_outlier(&event_id, &value)?; if let Some(state_key) = &pdu.state_key { - let shortstatekey = services().rooms.short.get_or_create_shortstatekey( - &pdu.kind.to_string().into(), - state_key, - )?; + let shortstatekey = services() + .rooms + .short + .get_or_create_shortstatekey(&pdu.kind.to_string().into(), state_key)?; state.insert(shortstatekey, pdu.event_id.clone()); } } @@ -632,7 +669,10 @@ async fn join_room_by_id_helper( Err(_) => continue, }; - services().rooms.outlier.add_pdu_outlier(&event_id, &value)?; + services() + .rooms + .outlier + .add_pdu_outlier(&event_id, &value)?; } let shortstatehash = services().rooms.state.set_event_state( @@ -640,7 +680,12 @@ async fn join_room_by_id_helper( room_id, state .into_iter() - .map(|(k, id)| services().rooms.state_compressor.compress_state_event(k, &id)) + .map(|(k, id)| { + services() + .rooms + .state_compressor + .compress_state_event(k, &id) + }) .collect::>()?, )?; @@ -650,12 +695,15 @@ async fn join_room_by_id_helper( &parsed_pdu, join_event, vec![(*parsed_pdu.event_id).to_owned()], - &state_lock + &state_lock, )?; // We set the room state after inserting the pdu, so that we never have a moment in time // where events in the current room state do not exist - services().rooms.state.set_room_state(room_id, shortstatehash, &state_lock)?; + services() + .rooms + .state + .set_room_state(room_id, shortstatehash, &state_lock)?; let statehashid = services().rooms.state.append_to_state(&parsed_pdu)?; } else { @@ -705,7 +753,13 @@ fn validate_and_add_event_id( )) .expect("ruma's reference hashes are valid event ids"); - let back_off = |id| match services().globals.bad_event_ratelimiter.write().unwrap().entry(id) { + let back_off = |id| match services() + .globals + .bad_event_ratelimiter + .write() + .unwrap() + .entry(id) + { Entry::Vacant(e) => { e.insert((Instant::now(), 1)); } @@ -760,7 +814,8 @@ pub(crate) async fn invite_helper<'a>( if user_id.server_name() != services().globals.server_name() { let (pdu_json, invite_room_state) = { let mutex_state = Arc::clone( - services().globals + services() + .globals .roomid_mutex_state .write() .unwrap() @@ -781,13 +836,18 @@ pub(crate) async fn invite_helper<'a>( }) .expect("member event is valid value"); - let (pdu, pdu_json) = services().rooms.timeline.create_hash_and_sign_event(PduBuilder { - event_type: RoomEventType::RoomMember, - content, - unsigned: None, - state_key: Some(user_id.to_string()), - redacts: None, - }, sender_user, room_id, &state_lock)?; + let (pdu, pdu_json) = services().rooms.timeline.create_hash_and_sign_event( + PduBuilder { + event_type: RoomEventType::RoomMember, + content, + unsigned: None, + state_key: Some(user_id.to_string()), + redacts: None, + }, + sender_user, + room_id, + &state_lock, + )?; let invite_room_state = services().rooms.state.calculate_invite_state(&pdu)?; @@ -799,8 +859,11 @@ pub(crate) async fn invite_helper<'a>( // Generate event id let expected_event_id = format!( "${}", - ruma::signatures::reference_hash(&pdu_json, &services().rooms.state.get_room_version(&room_id)?) - .expect("ruma can calculate reference hashes") + ruma::signatures::reference_hash( + &pdu_json, + &services().rooms.state.get_room_version(&room_id)? + ) + .expect("ruma can calculate reference hashes") ); let expected_event_id = <&EventId>::try_from(expected_event_id.as_str()) .expect("ruma's reference hashes are valid event ids"); @@ -822,8 +885,7 @@ pub(crate) async fn invite_helper<'a>( let pub_key_map = RwLock::new(BTreeMap::new()); // We do not add the event_id field to the pdu here because of signature and hashes checks - let (event_id, value) = match gen_event_id_canonical_json(&response.event) - { + let (event_id, value) = match gen_event_id_canonical_json(&response.event) { Ok(t) => t, Err(_) => { // Event could not be converted to canonical json @@ -847,22 +909,20 @@ pub(crate) async fn invite_helper<'a>( ) .map_err(|_| Error::BadRequest(ErrorKind::InvalidParam, "Origin field is invalid."))?; - let pdu_id: Vec = services().rooms.event_handler.handle_incoming_pdu( - &origin, - &event_id, - room_id, - value, - true, - &pub_key_map, - ) - .await? - .ok_or(Error::BadRequest( - ErrorKind::InvalidParam, - "Could not accept incoming PDU as timeline event.", - ))?; + let pdu_id: Vec = services() + .rooms + .event_handler + .handle_incoming_pdu(&origin, &event_id, room_id, value, true, &pub_key_map) + .await? + .ok_or(Error::BadRequest( + ErrorKind::InvalidParam, + "Could not accept incoming PDU as timeline event.", + ))?; // Bind to variable because of lifetimes - let servers = services().rooms.state_cache + let servers = services() + .rooms + .state_cache .room_servers(room_id) .filter_map(|r| r.ok()) .filter(|server| &**server != services().globals.server_name()); @@ -872,7 +932,11 @@ pub(crate) async fn invite_helper<'a>( return Ok(()); } - if !services().rooms.state_cache.is_joined(sender_user, &room_id)? { + if !services() + .rooms + .state_cache + .is_joined(sender_user, &room_id)? + { return Err(Error::BadRequest( ErrorKind::Forbidden, "You don't have permission to view this room.", @@ -880,7 +944,8 @@ pub(crate) async fn invite_helper<'a>( } let mutex_state = Arc::clone( - services().globals + services() + .globals .roomid_mutex_state .write() .unwrap() @@ -923,7 +988,13 @@ pub async fn leave_all_rooms(user_id: &UserId) -> Result<()> { .rooms .state_cache .rooms_joined(user_id) - .chain(services().rooms.state_cache.rooms_invited(user_id).map(|t| t.map(|(r, _)| r))) + .chain( + services() + .rooms + .state_cache + .rooms_invited(user_id) + .map(|t| t.map(|(r, _)| r)), + ) .collect::>(); for room_id in all_rooms { @@ -938,20 +1009,24 @@ pub async fn leave_all_rooms(user_id: &UserId) -> Result<()> { Ok(()) } -pub async fn leave_room( - user_id: &UserId, - room_id: &RoomId, -) -> Result<()> { +pub async fn leave_room(user_id: &UserId, room_id: &RoomId) -> Result<()> { // Ask a remote server if we don't have this room - if !services().rooms.metadata.exists(room_id)? && room_id.server_name() != services().globals.server_name() { + if !services().rooms.metadata.exists(room_id)? + && room_id.server_name() != services().globals.server_name() + { if let Err(e) = remote_leave_room(user_id, room_id).await { warn!("Failed to leave room {} remotely: {}", user_id, e); // Don't tell the client about this error } - let last_state = services().rooms.state_cache + let last_state = services() + .rooms + .state_cache .invite_state(user_id, room_id)? - .map_or_else(|| services().rooms.state_cache.left_state(user_id, room_id), |s| Ok(Some(s)))?; + .map_or_else( + || services().rooms.state_cache.left_state(user_id, room_id), + |s| Ok(Some(s)), + )?; // We always drop the invite, we can't rely on other servers services().rooms.state_cache.update_membership( @@ -964,7 +1039,8 @@ pub async fn leave_room( )?; } else { let mutex_state = Arc::clone( - services().globals + services() + .globals .roomid_mutex_state .write() .unwrap() @@ -974,7 +1050,10 @@ pub async fn leave_room( let state_lock = mutex_state.lock().await; let mut event: RoomMemberEventContent = serde_json::from_str( - services().rooms.state_accessor.room_state_get(room_id, &StateEventType::RoomMember, user_id.as_str())? + services() + .rooms + .state_accessor + .room_state_get(room_id, &StateEventType::RoomMember, user_id.as_str())? .ok_or(Error::BadRequest( ErrorKind::BadState, "Cannot leave a room you are not a member of.", @@ -1003,10 +1082,7 @@ pub async fn leave_room( Ok(()) } -async fn remote_leave_room( - user_id: &UserId, - room_id: &RoomId, -) -> Result<()> { +async fn remote_leave_room(user_id: &UserId, room_id: &RoomId) -> Result<()> { let mut make_leave_response_and_server = Err(Error::BadServerResponse( "No server available to assist in leaving.", )); @@ -1048,14 +1124,21 @@ async fn remote_leave_room( let (make_leave_response, remote_server) = make_leave_response_and_server?; let room_version_id = match make_leave_response.room_version { - Some(version) if services().globals.supported_room_versions().contains(&version) => version, + Some(version) + if services() + .globals + .supported_room_versions() + .contains(&version) => + { + version + } _ => return Err(Error::BadServerResponse("Room version is not supported")), }; - let mut leave_event_stub = - serde_json::from_str::(make_leave_response.event.get()).map_err( - |_| Error::BadServerResponse("Invalid make_leave event json received from server."), - )?; + let mut leave_event_stub = serde_json::from_str::( + make_leave_response.event.get(), + ) + .map_err(|_| Error::BadServerResponse("Invalid make_leave event json received from server."))?; // TODO: Is origin needed? leave_event_stub.insert( @@ -1099,7 +1182,8 @@ async fn remote_leave_room( // It has enough fields to be called a proper event now let leave_event = leave_event_stub; - services().sending + services() + .sending .send_federation_request( &remote_server, federation::membership::create_leave_event::v2::Request { diff --git a/src/api/client_server/message.rs b/src/api/client_server/message.rs index bfdc2fdb..e086e4af 100644 --- a/src/api/client_server/message.rs +++ b/src/api/client_server/message.rs @@ -1,4 +1,4 @@ -use crate::{utils, Error, Result, Ruma, services, service::pdu::PduBuilder}; +use crate::{service::pdu::PduBuilder, services, utils, Error, Result, Ruma}; use ruma::{ api::client::{ error::ErrorKind, @@ -25,7 +25,8 @@ pub async fn send_message_event_route( let sender_device = body.sender_device.as_deref(); let mutex_state = Arc::clone( - services().globals + services() + .globals .roomid_mutex_state .write() .unwrap() @@ -46,7 +47,8 @@ pub async fn send_message_event_route( // Check if this is a new transaction id if let Some(response) = - services().transaction_ids + services() + .transaction_ids .existing_txnid(sender_user, sender_device, &body.txn_id)? { // The client might have sent a txnid of the /sendToDevice endpoint @@ -108,7 +110,11 @@ pub async fn get_message_events_route( let sender_user = body.sender_user.as_ref().expect("user is authenticated"); let sender_device = body.sender_device.as_ref().expect("user is authenticated"); - if !services().rooms.state_cache.is_joined(sender_user, &body.room_id)? { + if !services() + .rooms + .state_cache + .is_joined(sender_user, &body.room_id)? + { return Err(Error::BadRequest( ErrorKind::Forbidden, "You don't have permission to view this room.", @@ -128,8 +134,12 @@ pub async fn get_message_events_route( let to = body.to.as_ref().map(|t| t.parse()); - services().rooms - .lazy_loading.lazy_load_confirm_delivery(sender_user, sender_device, &body.room_id, from)?; + services().rooms.lazy_loading.lazy_load_confirm_delivery( + sender_user, + sender_device, + &body.room_id, + from, + )?; // Use limit or else 10 let limit = body.limit.try_into().map_or(10_usize, |l: u32| l as usize); @@ -149,8 +159,10 @@ pub async fn get_message_events_route( .take(limit) .filter_map(|r| r.ok()) // Filter out buggy events .filter_map(|(pdu_id, pdu)| { - services().rooms - .timeline.pdu_count(&pdu_id) + services() + .rooms + .timeline + .pdu_count(&pdu_id) .map(|pdu_count| (pdu_count, pdu)) .ok() }) @@ -187,7 +199,8 @@ pub async fn get_message_events_route( .take(limit) .filter_map(|r| r.ok()) // Filter out buggy events .filter_map(|(pdu_id, pdu)| { - services().rooms + services() + .rooms .timeline .pdu_count(&pdu_id) .map(|pdu_count| (pdu_count, pdu)) @@ -222,10 +235,11 @@ pub async fn get_message_events_route( resp.state = Vec::new(); for ll_id in &lazy_loaded { - if let Some(member_event) = - services().rooms.state_accessor - .room_state_get(&body.room_id, &StateEventType::RoomMember, ll_id.as_str())? - { + if let Some(member_event) = services().rooms.state_accessor.room_state_get( + &body.room_id, + &StateEventType::RoomMember, + ll_id.as_str(), + )? { resp.state.push(member_event.to_state_event()); } } diff --git a/src/api/client_server/presence.rs b/src/api/client_server/presence.rs index 6a915e44..dfac3dbd 100644 --- a/src/api/client_server/presence.rs +++ b/src/api/client_server/presence.rs @@ -1,4 +1,4 @@ -use crate::{utils, Result, Ruma, services}; +use crate::{services, utils, Result, Ruma}; use ruma::api::client::presence::{get_presence, set_presence}; use std::time::Duration; @@ -51,7 +51,8 @@ pub async fn get_presence_route( for room_id in services() .rooms - .user.get_shared_rooms(vec![sender_user.clone(), body.user_id.clone()])? + .user + .get_shared_rooms(vec![sender_user.clone(), body.user_id.clone()])? { let room_id = room_id?; diff --git a/src/api/client_server/profile.rs b/src/api/client_server/profile.rs index 3e1d736f..5ace1777 100644 --- a/src/api/client_server/profile.rs +++ b/src/api/client_server/profile.rs @@ -1,4 +1,4 @@ -use crate::{utils, Error, Result, Ruma, services, service::pdu::PduBuilder}; +use crate::{service::pdu::PduBuilder, services, utils, Error, Result, Ruma}; use ruma::{ api::{ client::{ @@ -24,7 +24,8 @@ pub async fn set_displayname_route( ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - services().users + services() + .users .set_displayname(sender_user, body.displayname.clone())?; // Send a new membership event and presence update into all joined rooms @@ -40,8 +41,9 @@ pub async fn set_displayname_route( content: to_raw_value(&RoomMemberEventContent { displayname: body.displayname.clone(), ..serde_json::from_str( - services().rooms - .state_accessor + services() + .rooms + .state_accessor .room_state_get( &room_id, &StateEventType::RoomMember, @@ -71,7 +73,8 @@ pub async fn set_displayname_route( for (pdu_builder, room_id) in all_rooms_joined { let mutex_state = Arc::clone( - services().globals + services() + .globals .roomid_mutex_state .write() .unwrap() @@ -80,10 +83,12 @@ pub async fn set_displayname_route( ); let state_lock = mutex_state.lock().await; - let _ = services() - .rooms - .timeline - .build_and_append_pdu(pdu_builder, sender_user, &room_id, &state_lock); + let _ = services().rooms.timeline.build_and_append_pdu( + pdu_builder, + sender_user, + &room_id, + &state_lock, + ); // Presence update services().rooms.edus.presence.update_presence( @@ -150,10 +155,13 @@ pub async fn set_avatar_url_route( ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - services().users + services() + .users .set_avatar_url(sender_user, body.avatar_url.clone())?; - services().users.set_blurhash(sender_user, body.blurhash.clone())?; + services() + .users + .set_blurhash(sender_user, body.blurhash.clone())?; // Send a new membership event and presence update into all joined rooms let all_joined_rooms: Vec<_> = services() @@ -168,8 +176,9 @@ pub async fn set_avatar_url_route( content: to_raw_value(&RoomMemberEventContent { avatar_url: body.avatar_url.clone(), ..serde_json::from_str( - services().rooms - .state_accessor + services() + .rooms + .state_accessor .room_state_get( &room_id, &StateEventType::RoomMember, @@ -199,7 +208,8 @@ pub async fn set_avatar_url_route( for (pdu_builder, room_id) in all_joined_rooms { let mutex_state = Arc::clone( - services().globals + services() + .globals .roomid_mutex_state .write() .unwrap() @@ -208,10 +218,12 @@ pub async fn set_avatar_url_route( ); let state_lock = mutex_state.lock().await; - let _ = services() - .rooms - .timeline - .build_and_append_pdu(pdu_builder, sender_user, &room_id, &state_lock); + let _ = services().rooms.timeline.build_and_append_pdu( + pdu_builder, + sender_user, + &room_id, + &state_lock, + ); // Presence update services().rooms.edus.presence.update_presence( diff --git a/src/api/client_server/push.rs b/src/api/client_server/push.rs index 12ec25dd..2301ddca 100644 --- a/src/api/client_server/push.rs +++ b/src/api/client_server/push.rs @@ -1,4 +1,4 @@ -use crate::{Error, Result, Ruma, services}; +use crate::{services, Error, Result, Ruma}; use ruma::{ api::client::{ error::ErrorKind, diff --git a/src/api/client_server/read_marker.rs b/src/api/client_server/read_marker.rs index c6d77c12..fd0e090e 100644 --- a/src/api/client_server/read_marker.rs +++ b/src/api/client_server/read_marker.rs @@ -1,4 +1,4 @@ -use crate::{Error, Result, Ruma, services}; +use crate::{services, Error, Result, Ruma}; use ruma::{ api::client::{error::ErrorKind, read_marker::set_read_marker, receipt::create_receipt}, events::RoomAccountDataEventType, @@ -34,12 +34,18 @@ pub async fn set_read_marker_route( services().rooms.edus.read_receipt.private_read_set( &body.room_id, sender_user, - services().rooms.timeline.get_pdu_count(event)?.ok_or(Error::BadRequest( - ErrorKind::InvalidParam, - "Event does not exist.", - ))?, + services() + .rooms + .timeline + .get_pdu_count(event)? + .ok_or(Error::BadRequest( + ErrorKind::InvalidParam, + "Event does not exist.", + ))?, )?; - services().rooms.user + services() + .rooms + .user .reset_notification_counts(sender_user, &body.room_id)?; let mut user_receipts = BTreeMap::new(); @@ -80,7 +86,8 @@ pub async fn create_receipt_route( services().rooms.edus.read_receipt.private_read_set( &body.room_id, sender_user, - services().rooms + services() + .rooms .timeline .get_pdu_count(&body.event_id)? .ok_or(Error::BadRequest( @@ -88,7 +95,9 @@ pub async fn create_receipt_route( "Event does not exist.", ))?, )?; - services().rooms.user + services() + .rooms + .user .reset_notification_counts(sender_user, &body.room_id)?; let mut user_receipts = BTreeMap::new(); diff --git a/src/api/client_server/redact.rs b/src/api/client_server/redact.rs index 57e442ab..ab586c01 100644 --- a/src/api/client_server/redact.rs +++ b/src/api/client_server/redact.rs @@ -1,6 +1,6 @@ use std::sync::Arc; -use crate::{Result, Ruma, services, service::pdu::PduBuilder}; +use crate::{service::pdu::PduBuilder, services, Result, Ruma}; use ruma::{ api::client::redact::redact_event, events::{room::redaction::RoomRedactionEventContent, RoomEventType}, @@ -20,7 +20,8 @@ pub async fn redact_event_route( let body = body.body; let mutex_state = Arc::clone( - services().globals + services() + .globals .roomid_mutex_state .write() .unwrap() diff --git a/src/api/client_server/report.rs b/src/api/client_server/report.rs index efcc4348..e45820e8 100644 --- a/src/api/client_server/report.rs +++ b/src/api/client_server/report.rs @@ -1,4 +1,4 @@ -use crate::{utils::HtmlEscape, Error, Result, Ruma, services}; +use crate::{services, utils::HtmlEscape, Error, Result, Ruma}; use ruma::{ api::client::{error::ErrorKind, room::report_content}, events::room::message, diff --git a/src/api/client_server/room.rs b/src/api/client_server/room.rs index 939fbaa2..ca191d6a 100644 --- a/src/api/client_server/room.rs +++ b/src/api/client_server/room.rs @@ -1,5 +1,5 @@ use crate::{ - Error, Result, Ruma, service::pdu::PduBuilder, services, api::client_server::invite_helper, + api::client_server::invite_helper, service::pdu::PduBuilder, services, Error, Result, Ruma, }; use ruma::{ api::client::{ @@ -57,7 +57,8 @@ pub async fn create_room_route( services().rooms.short.get_or_create_shortroomid(&room_id)?; let mutex_state = Arc::clone( - services().globals + services() + .globals .roomid_mutex_state .write() .unwrap() @@ -81,13 +82,19 @@ pub async fn create_room_route( .as_ref() .map_or(Ok(None), |localpart| { // TODO: Check for invalid characters and maximum length - let alias = - RoomAliasId::parse(format!("#{}:{}", localpart, services().globals.server_name())) - .map_err(|_| { - Error::BadRequest(ErrorKind::InvalidParam, "Invalid alias.") - })?; + let alias = RoomAliasId::parse(format!( + "#{}:{}", + localpart, + services().globals.server_name() + )) + .map_err(|_| Error::BadRequest(ErrorKind::InvalidParam, "Invalid alias."))?; - if services().rooms.alias.resolve_local_alias(&alias)?.is_some() { + if services() + .rooms + .alias + .resolve_local_alias(&alias)? + .is_some() + { Err(Error::BadRequest( ErrorKind::RoomInUse, "Room alias already exists.", @@ -99,7 +106,11 @@ pub async fn create_room_route( let room_version = match body.room_version.clone() { Some(room_version) => { - if services().globals.supported_room_versions().contains(&room_version) { + if services() + .globals + .supported_room_versions() + .contains(&room_version) + { room_version } else { return Err(Error::BadRequest( @@ -338,13 +349,18 @@ pub async fn create_room_route( pdu_builder.state_key.get_or_insert_with(|| "".to_owned()); // Silently skip encryption events if they are not allowed - if pdu_builder.event_type == RoomEventType::RoomEncryption && !services().globals.allow_encryption() + if pdu_builder.event_type == RoomEventType::RoomEncryption + && !services().globals.allow_encryption() { continue; } - services().rooms - .timeline.build_and_append_pdu(pdu_builder, sender_user, &room_id, &state_lock)?; + services().rooms.timeline.build_and_append_pdu( + pdu_builder, + sender_user, + &room_id, + &state_lock, + )?; } // 7. Events implied by name and topic @@ -412,7 +428,11 @@ pub async fn get_room_event_route( ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - if !services().rooms.state_cache.is_joined(sender_user, &body.room_id)? { + if !services() + .rooms + .state_cache + .is_joined(sender_user, &body.room_id)? + { return Err(Error::BadRequest( ErrorKind::Forbidden, "You don't have permission to view this room.", @@ -439,7 +459,11 @@ pub async fn get_room_aliases_route( ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - if !services().rooms.state_cache.is_joined(sender_user, &body.room_id)? { + if !services() + .rooms + .state_cache + .is_joined(sender_user, &body.room_id)? + { return Err(Error::BadRequest( ErrorKind::Forbidden, "You don't have permission to view this room.", @@ -449,7 +473,8 @@ pub async fn get_room_aliases_route( Ok(aliases::v3::Response { aliases: services() .rooms - .alias.local_aliases_for_room(&body.room_id) + .alias + .local_aliases_for_room(&body.room_id) .filter_map(|a| a.ok()) .collect(), }) @@ -470,7 +495,11 @@ pub async fn upgrade_room_route( ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - if !services().globals.supported_room_versions().contains(&body.new_version) { + if !services() + .globals + .supported_room_versions() + .contains(&body.new_version) + { return Err(Error::BadRequest( ErrorKind::UnsupportedRoomVersion, "This server does not support that room version.", @@ -479,11 +508,14 @@ pub async fn upgrade_room_route( // Create a replacement room let replacement_room = RoomId::new(services().globals.server_name()); - services().rooms - .short.get_or_create_shortroomid(&replacement_room)?; + services() + .rooms + .short + .get_or_create_shortroomid(&replacement_room)?; let mutex_state = Arc::clone( - services().globals + services() + .globals .roomid_mutex_state .write() .unwrap() @@ -514,7 +546,8 @@ pub async fn upgrade_room_route( // Change lock to replacement room drop(state_lock); let mutex_state = Arc::clone( - services().globals + services() + .globals .roomid_mutex_state .write() .unwrap() @@ -525,7 +558,8 @@ pub async fn upgrade_room_route( // Get the old room creation event let mut create_event_content = serde_json::from_str::( - services().rooms + services() + .rooms .state_accessor .room_state_get(&body.room_id, &StateEventType::RoomCreate, "")? .ok_or_else(|| Error::bad_database("Found room without m.room.create event."))? @@ -627,10 +661,15 @@ pub async fn upgrade_room_route( // Replicate transferable state events to the new room for event_type in transferable_state_events { - let event_content = match services().rooms.state_accessor.room_state_get(&body.room_id, &event_type, "")? { - Some(v) => v.content.clone(), - None => continue, // Skipping missing events. - }; + let event_content = + match services() + .rooms + .state_accessor + .room_state_get(&body.room_id, &event_type, "")? + { + Some(v) => v.content.clone(), + None => continue, // Skipping missing events. + }; services().rooms.timeline.build_and_append_pdu( PduBuilder { @@ -647,14 +686,22 @@ pub async fn upgrade_room_route( } // Moves any local aliases to the new room - for alias in services().rooms.alias.local_aliases_for_room(&body.room_id).filter_map(|r| r.ok()) { - services().rooms - .alias.set_alias(&alias, &replacement_room)?; + for alias in services() + .rooms + .alias + .local_aliases_for_room(&body.room_id) + .filter_map(|r| r.ok()) + { + services() + .rooms + .alias + .set_alias(&alias, &replacement_room)?; } // Get the old room power levels let mut power_levels_event_content: RoomPowerLevelsEventContent = serde_json::from_str( - services().rooms + services() + .rooms .state_accessor .room_state_get(&body.room_id, &StateEventType::RoomPowerLevels, "")? .ok_or_else(|| Error::bad_database("Found room without m.room.create event."))? @@ -688,4 +735,3 @@ pub async fn upgrade_room_route( // Return the replacement room id Ok(upgrade_room::v3::Response { replacement_room }) } - diff --git a/src/api/client_server/search.rs b/src/api/client_server/search.rs index f648649b..1ba9cdfe 100644 --- a/src/api/client_server/search.rs +++ b/src/api/client_server/search.rs @@ -1,4 +1,4 @@ -use crate::{Error, Result, Ruma, services}; +use crate::{services, Error, Result, Ruma}; use ruma::api::client::{ error::ErrorKind, search::search_events::{ @@ -23,7 +23,8 @@ pub async fn search_events_route( let filter = &search_criteria.filter; let room_ids = filter.rooms.clone().unwrap_or_else(|| { - services().rooms + services() + .rooms .state_cache .rooms_joined(sender_user) .filter_map(|r| r.ok()) @@ -35,7 +36,11 @@ pub async fn search_events_route( let mut searches = Vec::new(); for room_id in room_ids { - if !services().rooms.state_cache.is_joined(sender_user, &room_id)? { + if !services() + .rooms + .state_cache + .is_joined(sender_user, &room_id)? + { return Err(Error::BadRequest( ErrorKind::Forbidden, "You don't have permission to view this room.", diff --git a/src/api/client_server/session.rs b/src/api/client_server/session.rs index 7feeb66c..14f1404f 100644 --- a/src/api/client_server/session.rs +++ b/src/api/client_server/session.rs @@ -1,5 +1,5 @@ use super::{DEVICE_ID_LENGTH, TOKEN_LENGTH}; -use crate::{utils, Error, Result, Ruma, services}; +use crate::{services, utils, Error, Result, Ruma}; use ruma::{ api::client::{ error::ErrorKind, @@ -40,9 +40,7 @@ pub async fn get_login_types_route( /// /// Note: You can use [`GET /_matrix/client/r0/login`](fn.get_supported_versions_route.html) to see /// supported login types. -pub async fn login_route( - body: Ruma, -) -> Result { +pub async fn login_route(body: Ruma) -> Result { // Validate login method // TODO: Other login methods let user_id = match &body.login_info { @@ -55,15 +53,18 @@ pub async fn login_route( } else { return Err(Error::BadRequest(ErrorKind::Forbidden, "Bad login type.")); }; - let user_id = - UserId::parse_with_server_name(username.to_owned(), services().globals.server_name()) - .map_err(|_| { - Error::BadRequest(ErrorKind::InvalidUsername, "Username is invalid.") - })?; - let hash = services().users.password_hash(&user_id)?.ok_or(Error::BadRequest( - ErrorKind::Forbidden, - "Wrong username or password.", - ))?; + let user_id = UserId::parse_with_server_name( + username.to_owned(), + services().globals.server_name(), + ) + .map_err(|_| Error::BadRequest(ErrorKind::InvalidUsername, "Username is invalid."))?; + let hash = services() + .users + .password_hash(&user_id)? + .ok_or(Error::BadRequest( + ErrorKind::Forbidden, + "Wrong username or password.", + ))?; if hash.is_empty() { return Err(Error::BadRequest( @@ -121,7 +122,8 @@ pub async fn login_route( // Determine if device_id was provided and exists in the db for this user let device_exists = body.device_id.as_ref().map_or(false, |device_id| { - services().users + services() + .users .all_device_ids(&user_id) .any(|x| x.as_ref().map_or(false, |v| v == device_id)) }); @@ -156,9 +158,7 @@ pub async fn login_route( /// - Deletes device metadata (device id, device display name, last seen ip, last seen ts) /// - Forgets to-device events /// - Triggers device list updates -pub async fn logout_route( - body: Ruma, -) -> Result { +pub async fn logout_route(body: Ruma) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); let sender_device = body.sender_device.as_ref().expect("user is authenticated"); diff --git a/src/api/client_server/state.rs b/src/api/client_server/state.rs index ece74536..36466b8f 100644 --- a/src/api/client_server/state.rs +++ b/src/api/client_server/state.rs @@ -1,8 +1,6 @@ use std::sync::Arc; -use crate::{ - Error, Result, Ruma, RumaResponse, services, service::pdu::PduBuilder, -}; +use crate::{service::pdu::PduBuilder, services, Error, Result, Ruma, RumaResponse}; use ruma::{ api::client::{ error::ErrorKind, @@ -90,10 +88,14 @@ pub async fn get_state_events_route( #[allow(clippy::blocks_in_if_conditions)] // Users not in the room should not be able to access the state unless history_visibility is // WorldReadable - if !services().rooms.state_cache.is_joined(sender_user, &body.room_id)? + if !services() + .rooms + .state_cache + .is_joined(sender_user, &body.room_id)? && !matches!( - services().rooms - .state_accessor + services() + .rooms + .state_accessor .room_state_get(&body.room_id, &StateEventType::RoomHistoryVisibility, "")? .map(|event| { serde_json::from_str(event.content.get()) @@ -138,10 +140,15 @@ pub async fn get_state_events_for_key_route( #[allow(clippy::blocks_in_if_conditions)] // Users not in the room should not be able to access the state unless history_visibility is // WorldReadable - if !services().rooms.state_cache.is_joined(sender_user, &body.room_id)? + if !services() + .rooms + .state_cache + .is_joined(sender_user, &body.room_id)? && !matches!( - services().rooms - .state_accessor.room_state_get(&body.room_id, &StateEventType::RoomHistoryVisibility, "")? + services() + .rooms + .state_accessor + .room_state_get(&body.room_id, &StateEventType::RoomHistoryVisibility, "")? .map(|event| { serde_json::from_str(event.content.get()) .map(|e: RoomHistoryVisibilityEventContent| e.history_visibility) @@ -162,7 +169,8 @@ pub async fn get_state_events_for_key_route( let event = services() .rooms - .state_accessor.room_state_get(&body.room_id, &body.event_type, &body.state_key)? + .state_accessor + .room_state_get(&body.room_id, &body.event_type, &body.state_key)? .ok_or(Error::BadRequest( ErrorKind::NotFound, "State event not found.", @@ -187,10 +195,15 @@ pub async fn get_state_events_for_empty_key_route( #[allow(clippy::blocks_in_if_conditions)] // Users not in the room should not be able to access the state unless history_visibility is // WorldReadable - if !services().rooms.state_cache.is_joined(sender_user, &body.room_id)? + if !services() + .rooms + .state_cache + .is_joined(sender_user, &body.room_id)? && !matches!( - services().rooms - .state_accessor.room_state_get(&body.room_id, &StateEventType::RoomHistoryVisibility, "")? + services() + .rooms + .state_accessor + .room_state_get(&body.room_id, &StateEventType::RoomHistoryVisibility, "")? .map(|event| { serde_json::from_str(event.content.get()) .map(|e: RoomHistoryVisibilityEventContent| e.history_visibility) @@ -211,7 +224,8 @@ pub async fn get_state_events_for_empty_key_route( let event = services() .rooms - .state_accessor.room_state_get(&body.room_id, &body.event_type, "")? + .state_accessor + .room_state_get(&body.room_id, &body.event_type, "")? .ok_or(Error::BadRequest( ErrorKind::NotFound, "State event not found.", @@ -248,7 +262,8 @@ async fn send_state_event_for_key_helper( if alias.server_name() != services().globals.server_name() || services() .rooms - .alias.resolve_local_alias(&alias)? + .alias + .resolve_local_alias(&alias)? .filter(|room| room == room_id) // Make sure it's the right room .is_none() { @@ -262,7 +277,8 @@ async fn send_state_event_for_key_helper( } let mutex_state = Arc::clone( - services().globals + services() + .globals .roomid_mutex_state .write() .unwrap() diff --git a/src/api/client_server/sync.rs b/src/api/client_server/sync.rs index 9eb63831..9ce98b7a 100644 --- a/src/api/client_server/sync.rs +++ b/src/api/client_server/sync.rs @@ -1,4 +1,4 @@ -use crate::{Error, Result, Ruma, RumaResponse, services}; +use crate::{services, Error, Result, Ruma, RumaResponse}; use ruma::{ api::client::{ filter::{IncomingFilterDefinition, LazyLoadOptions}, @@ -129,12 +129,7 @@ async fn sync_helper_wrapper( ) { let since = body.since.clone(); - let r = sync_helper( - sender_user.clone(), - sender_device.clone(), - body, - ) - .await; + let r = sync_helper(sender_user.clone(), sender_device.clone(), body).await; if let Ok((_, caching_allowed)) = r { if !caching_allowed { @@ -211,12 +206,17 @@ async fn sync_helper( // Look for device list updates of this account device_list_updates.extend( - services().users + services() + .users .keys_changed(&sender_user.to_string(), since, None) .filter_map(|r| r.ok()), ); - let all_joined_rooms = services().rooms.state_cache.rooms_joined(&sender_user).collect::>(); + let all_joined_rooms = services() + .rooms + .state_cache + .rooms_joined(&sender_user) + .collect::>(); for room_id in all_joined_rooms { let room_id = room_id?; @@ -224,7 +224,8 @@ async fn sync_helper( // Get and drop the lock to wait for remaining operations to finish // This will make sure the we have all events until next_batch let mutex_insert = Arc::clone( - services().globals + services() + .globals .roomid_mutex_insert .write() .unwrap() @@ -237,7 +238,12 @@ async fn sync_helper( let timeline_pdus; let limited; - if services().rooms.timeline.last_timeline_count(&sender_user, &room_id)? > since { + if services() + .rooms + .timeline + .last_timeline_count(&sender_user, &room_id)? + > since + { let mut non_timeline_pdus = services() .rooms .timeline @@ -250,7 +256,8 @@ async fn sync_helper( r.ok() }) .take_while(|(pduid, _)| { - services().rooms + services() + .rooms .timeline .pdu_count(pduid) .map_or(false, |count| count > since) @@ -286,24 +293,40 @@ async fn sync_helper( timeline_users.insert(event.sender.as_str().to_owned()); } - services().rooms.lazy_loading - .lazy_load_confirm_delivery(&sender_user, &sender_device, &room_id, since)?; + services().rooms.lazy_loading.lazy_load_confirm_delivery( + &sender_user, + &sender_device, + &room_id, + since, + )?; // Database queries: - let current_shortstatehash = if let Some(s) = services().rooms.state.get_room_shortstatehash(&room_id)? { - s - } else { - error!("Room {} has no state", room_id); - continue; - }; + let current_shortstatehash = + if let Some(s) = services().rooms.state.get_room_shortstatehash(&room_id)? { + s + } else { + error!("Room {} has no state", room_id); + continue; + }; - let since_shortstatehash = services().rooms.user.get_token_shortstatehash(&room_id, since)?; + let since_shortstatehash = services() + .rooms + .user + .get_token_shortstatehash(&room_id, since)?; // Calculates joined_member_count, invited_member_count and heroes let calculate_counts = || { - let joined_member_count = services().rooms.state_cache.room_joined_count(&room_id)?.unwrap_or(0); - let invited_member_count = services().rooms.state_cache.room_invited_count(&room_id)?.unwrap_or(0); + let joined_member_count = services() + .rooms + .state_cache + .room_joined_count(&room_id)? + .unwrap_or(0); + let invited_member_count = services() + .rooms + .state_cache + .room_invited_count(&room_id)? + .unwrap_or(0); // Recalculate heroes (first 5 members) let mut heroes = Vec::new(); @@ -314,7 +337,8 @@ async fn sync_helper( for hero in services() .rooms - .timeline.all_pdus(&sender_user, &room_id)? + .timeline + .all_pdus(&sender_user, &room_id)? .filter_map(|pdu| pdu.ok()) // Ignore all broken pdus .filter(|(_, pdu)| pdu.kind == RoomEventType::RoomMember) .map(|(_, pdu)| { @@ -333,7 +357,10 @@ async fn sync_helper( content.membership, MembershipState::Join | MembershipState::Invite ) && (services().rooms.state_cache.is_joined(&user_id, &room_id)? - || services().rooms.state_cache.is_invited(&user_id, &room_id)?) + || services() + .rooms + .state_cache + .is_invited(&user_id, &room_id)?) { Ok::<_, Error>(Some(state_key.clone())) } else { @@ -374,14 +401,21 @@ async fn sync_helper( let (joined_member_count, invited_member_count, heroes) = calculate_counts()?; - let current_state_ids = services().rooms.state_accessor.state_full_ids(current_shortstatehash).await?; + let current_state_ids = services() + .rooms + .state_accessor + .state_full_ids(current_shortstatehash) + .await?; let mut state_events = Vec::new(); let mut lazy_loaded = HashSet::new(); let mut i = 0; for (shortstatekey, id) in current_state_ids { - let (event_type, state_key) = services().rooms.short.get_statekey_from_short(shortstatekey)?; + let (event_type, state_key) = services() + .rooms + .short + .get_statekey_from_short(shortstatekey)?; if event_type != StateEventType::RoomMember { let pdu = match services().rooms.timeline.get_pdu(&id)? { @@ -423,8 +457,11 @@ async fn sync_helper( } // Reset lazy loading because this is an initial sync - services().rooms.lazy_loading - .lazy_load_reset(&sender_user, &sender_device, &room_id)?; + services().rooms.lazy_loading.lazy_load_reset( + &sender_user, + &sender_device, + &room_id, + )?; // The state_events above should contain all timeline_users, let's mark them as lazy // loaded. @@ -471,8 +508,16 @@ async fn sync_helper( let mut lazy_loaded = HashSet::new(); if since_shortstatehash != current_shortstatehash { - let current_state_ids = services().rooms.state_accessor.state_full_ids(current_shortstatehash).await?; - let since_state_ids = services().rooms.state_accessor.state_full_ids(since_shortstatehash).await?; + let current_state_ids = services() + .rooms + .state_accessor + .state_full_ids(current_shortstatehash) + .await?; + let since_state_ids = services() + .rooms + .state_accessor + .state_full_ids(since_shortstatehash) + .await?; for (key, id) in current_state_ids { if body.full_state || since_state_ids.get(&key) != Some(&id) { @@ -537,13 +582,15 @@ async fn sync_helper( let encrypted_room = services() .rooms - .state_accessor.state_get(current_shortstatehash, &StateEventType::RoomEncryption, "")? + .state_accessor + .state_get(current_shortstatehash, &StateEventType::RoomEncryption, "")? .is_some(); - let since_encryption = - services().rooms - .state_accessor - .state_get(since_shortstatehash, &StateEventType::RoomEncryption, "")?; + let since_encryption = services().rooms.state_accessor.state_get( + since_shortstatehash, + &StateEventType::RoomEncryption, + "", + )?; // Calculations: let new_encrypted_room = encrypted_room && since_encryption.is_none(); @@ -592,8 +639,9 @@ async fn sync_helper( if joined_since_last_sync && encrypted_room || new_encrypted_room { // If the user is in a new encrypted room, give them all joined users device_list_updates.extend( - services().rooms - .state_cache + services() + .rooms + .state_cache .room_members(&room_id) .flatten() .filter(|user_id| { @@ -602,8 +650,7 @@ async fn sync_helper( }) .filter(|user_id| { // Only send keys if the sender doesn't share an encrypted room with the target already - !share_encrypted_room(&sender_user, user_id, &room_id) - .unwrap_or(false) + !share_encrypted_room(&sender_user, user_id, &room_id).unwrap_or(false) }), ); } @@ -625,15 +672,17 @@ async fn sync_helper( // Look for device list updates in this room device_list_updates.extend( - services().users + services() + .users .keys_changed(&room_id.to_string(), since, None) .filter_map(|r| r.ok()), ); let notification_count = if send_notification_counts { Some( - services().rooms - .user + services() + .rooms + .user .notification_count(&sender_user, &room_id)? .try_into() .expect("notification count can't go that high"), @@ -644,8 +693,9 @@ async fn sync_helper( let highlight_count = if send_notification_counts { Some( - services().rooms - .user + services() + .rooms + .user .highlight_count(&sender_user, &room_id)? .try_into() .expect("highlight count can't go that high"), @@ -657,7 +707,9 @@ async fn sync_helper( let prev_batch = timeline_pdus .first() .map_or(Ok::<_, Error>(None), |(pdu_id, _)| { - Ok(Some(services().rooms.timeline.pdu_count(pdu_id)?.to_string())) + Ok(Some( + services().rooms.timeline.pdu_count(pdu_id)?.to_string(), + )) })?; let room_events: Vec<_> = timeline_pdus @@ -685,8 +737,11 @@ async fn sync_helper( } // Save the state after this sync so we can send the correct state diff next sync - services().rooms.user - .associate_token_shortstatehash(&room_id, next_batch, current_shortstatehash)?; + services().rooms.user.associate_token_shortstatehash( + &room_id, + next_batch, + current_shortstatehash, + )?; let joined_room = JoinedRoom { account_data: RoomAccountData { @@ -729,11 +784,11 @@ async fn sync_helper( } // Take presence updates from this room - for (user_id, presence) in - services().rooms - .edus - .presence - .presence_since(&room_id, since)? + for (user_id, presence) in services() + .rooms + .edus + .presence + .presence_since(&room_id, since)? { match presence_updates.entry(user_id) { Entry::Vacant(v) => { @@ -765,14 +820,19 @@ async fn sync_helper( } let mut left_rooms = BTreeMap::new(); - let all_left_rooms: Vec<_> = services().rooms.state_cache.rooms_left(&sender_user).collect(); + let all_left_rooms: Vec<_> = services() + .rooms + .state_cache + .rooms_left(&sender_user) + .collect(); for result in all_left_rooms { let (room_id, left_state_events) = result?; { // Get and drop the lock to wait for remaining operations to finish let mutex_insert = Arc::clone( - services().globals + services() + .globals .roomid_mutex_insert .write() .unwrap() @@ -783,7 +843,10 @@ async fn sync_helper( drop(insert_lock); } - let left_count = services().rooms.state_cache.get_left_count(&room_id, &sender_user)?; + let left_count = services() + .rooms + .state_cache + .get_left_count(&room_id, &sender_user)?; // Left before last sync if Some(since) >= left_count { @@ -807,14 +870,19 @@ async fn sync_helper( } let mut invited_rooms = BTreeMap::new(); - let all_invited_rooms: Vec<_> = services().rooms.state_cache.rooms_invited(&sender_user).collect(); + let all_invited_rooms: Vec<_> = services() + .rooms + .state_cache + .rooms_invited(&sender_user) + .collect(); for result in all_invited_rooms { let (room_id, invite_state_events) = result?; { // Get and drop the lock to wait for remaining operations to finish let mutex_insert = Arc::clone( - services().globals + services() + .globals .roomid_mutex_insert .write() .unwrap() @@ -825,7 +893,10 @@ async fn sync_helper( drop(insert_lock); } - let invite_count = services().rooms.state_cache.get_invite_count(&room_id, &sender_user)?; + let invite_count = services() + .rooms + .state_cache + .get_invite_count(&room_id, &sender_user)?; // Invited before last sync if Some(since) >= invite_count { @@ -850,8 +921,10 @@ async fn sync_helper( .filter_map(|r| r.ok()) .filter_map(|other_room_id| { Some( - services().rooms - .state_accessor.room_state_get(&other_room_id, &StateEventType::RoomEncryption, "") + services() + .rooms + .state_accessor + .room_state_get(&other_room_id, &StateEventType::RoomEncryption, "") .ok()? .is_some(), ) @@ -865,7 +938,8 @@ async fn sync_helper( } // Remove all to-device events the device received *last time* - services().users + services() + .users .remove_to_device_events(&sender_user, &sender_device, since)?; let response = sync_events::v3::Response { @@ -898,7 +972,9 @@ async fn sync_helper( changed: device_list_updates.into_iter().collect(), left: device_list_left.into_iter().collect(), }, - device_one_time_keys_count: services().users.count_one_time_keys(&sender_user, &sender_device)?, + device_one_time_keys_count: services() + .users + .count_one_time_keys(&sender_user, &sender_device)?, to_device: ToDevice { events: services() .users @@ -942,8 +1018,9 @@ fn share_encrypted_room( .filter(|room_id| room_id != ignore_room) .filter_map(|other_room_id| { Some( - services().rooms - .state_accessor + services() + .rooms + .state_accessor .room_state_get(&other_room_id, &StateEventType::RoomEncryption, "") .ok()? .is_some(), diff --git a/src/api/client_server/tag.rs b/src/api/client_server/tag.rs index abf2b873..cb46d9c6 100644 --- a/src/api/client_server/tag.rs +++ b/src/api/client_server/tag.rs @@ -1,4 +1,4 @@ -use crate::{Result, Ruma, services, Error}; +use crate::{services, Error, Result, Ruma}; use ruma::{ api::client::tag::{create_tag, delete_tag, get_tags}, events::{ @@ -18,21 +18,24 @@ pub async fn update_tag_route( ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - let event = services() - .account_data - .get( - Some(&body.room_id), - sender_user, - RoomAccountDataEventType::Tag, - )?; + let event = services().account_data.get( + Some(&body.room_id), + sender_user, + RoomAccountDataEventType::Tag, + )?; - let mut tags_event = event.map(|e| serde_json::from_str(e.get()) - .map_err(|_| Error::bad_database("Invalid account data event in db."))) - .unwrap_or_else(|| Ok(TagEvent { - content: TagEventContent { - tags: BTreeMap::new(), - }, - }))?; + let mut tags_event = event + .map(|e| { + serde_json::from_str(e.get()) + .map_err(|_| Error::bad_database("Invalid account data event in db.")) + }) + .unwrap_or_else(|| { + Ok(TagEvent { + content: TagEventContent { + tags: BTreeMap::new(), + }, + }) + })?; tags_event .content @@ -59,21 +62,24 @@ pub async fn delete_tag_route( ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - let mut event = services() - .account_data - .get( - Some(&body.room_id), - sender_user, - RoomAccountDataEventType::Tag, - )?; + let mut event = services().account_data.get( + Some(&body.room_id), + sender_user, + RoomAccountDataEventType::Tag, + )?; - let mut tags_event = event.map(|e| serde_json::from_str(e.get()) - .map_err(|_| Error::bad_database("Invalid account data event in db."))) - .unwrap_or_else(|| Ok(TagEvent { - content: TagEventContent { - tags: BTreeMap::new(), - }, - }))?; + let mut tags_event = event + .map(|e| { + serde_json::from_str(e.get()) + .map_err(|_| Error::bad_database("Invalid account data event in db.")) + }) + .unwrap_or_else(|| { + Ok(TagEvent { + content: TagEventContent { + tags: BTreeMap::new(), + }, + }) + })?; tags_event.content.tags.remove(&body.tag.clone().into()); @@ -97,21 +103,24 @@ pub async fn get_tags_route( ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - let mut event = services() - .account_data - .get( - Some(&body.room_id), - sender_user, - RoomAccountDataEventType::Tag, - )?; + let mut event = services().account_data.get( + Some(&body.room_id), + sender_user, + RoomAccountDataEventType::Tag, + )?; - let mut tags_event = event.map(|e| serde_json::from_str(e.get()) - .map_err(|_| Error::bad_database("Invalid account data event in db."))) - .unwrap_or_else(|| Ok(TagEvent { - content: TagEventContent { - tags: BTreeMap::new(), - }, - }))?; + let mut tags_event = event + .map(|e| { + serde_json::from_str(e.get()) + .map_err(|_| Error::bad_database("Invalid account data event in db.")) + }) + .unwrap_or_else(|| { + Ok(TagEvent { + content: TagEventContent { + tags: BTreeMap::new(), + }, + }) + })?; Ok(get_tags::v3::Response { tags: tags_event.content.tags, diff --git a/src/api/client_server/to_device.rs b/src/api/client_server/to_device.rs index 3a2f6c09..34db3f98 100644 --- a/src/api/client_server/to_device.rs +++ b/src/api/client_server/to_device.rs @@ -1,7 +1,7 @@ use ruma::events::ToDeviceEventType; use std::collections::BTreeMap; -use crate::{Error, Result, Ruma, services}; +use crate::{services, Error, Result, Ruma}; use ruma::{ api::{ client::{error::ErrorKind, to_device::send_event_to_device}, @@ -54,15 +54,17 @@ pub async fn send_event_to_device_route( } match target_device_id_maybe { - DeviceIdOrAllDevices::DeviceId(target_device_id) => services().users.add_to_device_event( - sender_user, - target_user_id, - &target_device_id, - &body.event_type, - event.deserialize_as().map_err(|_| { - Error::BadRequest(ErrorKind::InvalidParam, "Event is invalid") - })?, - )?, + DeviceIdOrAllDevices::DeviceId(target_device_id) => { + services().users.add_to_device_event( + sender_user, + target_user_id, + &target_device_id, + &body.event_type, + event.deserialize_as().map_err(|_| { + Error::BadRequest(ErrorKind::InvalidParam, "Event is invalid") + })?, + )? + } DeviceIdOrAllDevices::AllDevices => { for target_device_id in services().users.all_device_ids(target_user_id) { @@ -82,7 +84,8 @@ pub async fn send_event_to_device_route( } // Save transaction id with empty data - services().transaction_ids + services() + .transaction_ids .add_txnid(sender_user, sender_device, &body.txn_id, &[])?; Ok(send_event_to_device::v3::Response {}) diff --git a/src/api/client_server/typing.rs b/src/api/client_server/typing.rs index abb669b1..ecc926f4 100644 --- a/src/api/client_server/typing.rs +++ b/src/api/client_server/typing.rs @@ -1,4 +1,4 @@ -use crate::{utils, Error, Result, Ruma, services}; +use crate::{services, utils, Error, Result, Ruma}; use ruma::api::client::{error::ErrorKind, typing::create_typing_event}; /// # `PUT /_matrix/client/r0/rooms/{roomId}/typing/{userId}` @@ -11,7 +11,11 @@ pub async fn create_typing_event_route( let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - if !services().rooms.state_cache.is_joined(sender_user, &body.room_id)? { + if !services() + .rooms + .state_cache + .is_joined(sender_user, &body.room_id)? + { return Err(Error::BadRequest( ErrorKind::Forbidden, "You are not in this room.", @@ -25,8 +29,10 @@ pub async fn create_typing_event_route( duration.as_millis() as u64 + utils::millis_since_unix_epoch(), )?; } else { - services().rooms - .edus.typing + services() + .rooms + .edus + .typing .typing_remove(sender_user, &body.room_id)?; } diff --git a/src/api/client_server/user_directory.rs b/src/api/client_server/user_directory.rs index c94a283e..9d7a8289 100644 --- a/src/api/client_server/user_directory.rs +++ b/src/api/client_server/user_directory.rs @@ -1,4 +1,4 @@ -use crate::{Result, Ruma, services}; +use crate::{services, Result, Ruma}; use ruma::{ api::client::user_directory::search_users, events::{ @@ -48,22 +48,25 @@ pub async fn search_users_route( return None; } - let user_is_in_public_rooms = - services().rooms - .state_cache.rooms_joined(&user_id) - .filter_map(|r| r.ok()) - .any(|room| { - services().rooms - .state_accessor.room_state_get(&room, &StateEventType::RoomJoinRules, "") - .map_or(false, |event| { - event.map_or(false, |event| { - serde_json::from_str(event.content.get()) - .map_or(false, |r: RoomJoinRulesEventContent| { - r.join_rule == JoinRule::Public - }) - }) + let user_is_in_public_rooms = services() + .rooms + .state_cache + .rooms_joined(&user_id) + .filter_map(|r| r.ok()) + .any(|room| { + services() + .rooms + .state_accessor + .room_state_get(&room, &StateEventType::RoomJoinRules, "") + .map_or(false, |event| { + event.map_or(false, |event| { + serde_json::from_str(event.content.get()) + .map_or(false, |r: RoomJoinRulesEventContent| { + r.join_rule == JoinRule::Public + }) }) - }); + }) + }); if user_is_in_public_rooms { return Some(user); @@ -71,7 +74,8 @@ pub async fn search_users_route( let user_is_in_shared_rooms = services() .rooms - .user.get_shared_rooms(vec![sender_user.clone(), user_id.clone()]) + .user + .get_shared_rooms(vec![sender_user.clone(), user_id.clone()]) .ok()? .next() .is_some(); diff --git a/src/api/client_server/voip.rs b/src/api/client_server/voip.rs index 9917979c..dc9caaae 100644 --- a/src/api/client_server/voip.rs +++ b/src/api/client_server/voip.rs @@ -1,4 +1,4 @@ -use crate::{Result, Ruma, services}; +use crate::{services, Result, Ruma}; use hmac::{Hmac, Mac, NewMac}; use ruma::{api::client::voip::get_turn_server_info, SecondsSinceUnixEpoch}; use sha1::Sha1; diff --git a/src/api/mod.rs b/src/api/mod.rs index 68589be7..0d2cd664 100644 --- a/src/api/mod.rs +++ b/src/api/mod.rs @@ -1,4 +1,4 @@ -pub mod client_server; -pub mod server_server; pub mod appservice_server; +pub mod client_server; pub mod ruma_wrapper; +pub mod server_server; diff --git a/src/api/ruma_wrapper/axum.rs b/src/api/ruma_wrapper/axum.rs index d926b89b..ee8c9e70 100644 --- a/src/api/ruma_wrapper/axum.rs +++ b/src/api/ruma_wrapper/axum.rs @@ -24,7 +24,7 @@ use serde::Deserialize; use tracing::{debug, error, warn}; use super::{Ruma, RumaResponse}; -use crate::{Error, Result, api::server_server, services}; +use crate::{api::server_server, services, Error, Result}; #[async_trait] impl FromRequest for Ruma @@ -197,11 +197,11 @@ where request_map.insert("content".to_owned(), json_body.clone()); }; - let keys_result = services().rooms.event_handler.fetch_signing_keys( - &x_matrix.origin, - vec![x_matrix.key.to_owned()], - ) - .await; + let keys_result = services() + .rooms + .event_handler + .fetch_signing_keys(&x_matrix.origin, vec![x_matrix.key.to_owned()]) + .await; let keys = match keys_result { Ok(b) => b, diff --git a/src/api/server_server.rs b/src/api/server_server.rs index 11f7ec34..dba44893 100644 --- a/src/api/server_server.rs +++ b/src/api/server_server.rs @@ -1,6 +1,7 @@ use crate::{ api::client_server::{self, claim_keys_helper, get_keys_helper}, - utils, Error, PduEvent, Result, Ruma, services, service::pdu::{gen_event_id_canonical_json, PduBuilder}, + service::pdu::{gen_event_id_canonical_json, PduBuilder}, + services, utils, Error, PduEvent, Result, Ruma, }; use axum::{response::IntoResponse, Json}; use futures_util::{stream::FuturesUnordered, StreamExt}; @@ -138,7 +139,8 @@ where let mut write_destination_to_cache = false; - let cached_result = services().globals + let cached_result = services() + .globals .actual_destination_cache .read() .unwrap() @@ -191,7 +193,10 @@ where .to_string() .into(), ); - request_map.insert("origin".to_owned(), services().globals.server_name().as_str().into()); + request_map.insert( + "origin".to_owned(), + services().globals.server_name().as_str().into(), + ); request_map.insert("destination".to_owned(), destination.as_str().into()); let mut request_json = @@ -238,7 +243,11 @@ where let url = reqwest_request.url().clone(); - let response = services().globals.federation_client().execute(reqwest_request).await; + let response = services() + .globals + .federation_client() + .execute(reqwest_request) + .await; match response { Ok(mut response) => { @@ -278,10 +287,15 @@ where if status == 200 { let response = T::IncomingResponse::try_from_http_response(http_response); if response.is_ok() && write_destination_to_cache { - services().globals.actual_destination_cache.write().unwrap().insert( - Box::::from(destination), - (actual_destination, host), - ); + services() + .globals + .actual_destination_cache + .write() + .unwrap() + .insert( + Box::::from(destination), + (actual_destination, host), + ); } response.map_err(|e| { @@ -329,9 +343,7 @@ fn add_port_to_hostname(destination_str: &str) -> FedDest { /// Returns: actual_destination, host header /// Implemented according to the specification at https://matrix.org/docs/spec/server_server/r0.1.4#resolving-server-names /// Numbers in comments below refer to bullet points in linked section of specification -async fn find_actual_destination( - destination: &'_ ServerName, -) -> (FedDest, FedDest) { +async fn find_actual_destination(destination: &'_ ServerName) -> (FedDest, FedDest) { let destination_str = destination.as_str().to_owned(); let mut hostname = destination_str.clone(); let actual_destination = match get_ip_with_port(&destination_str) { @@ -364,18 +376,24 @@ async fn find_actual_destination( // 3.3: SRV lookup successful let force_port = hostname_override.port(); - if let Ok(override_ip) = services().globals + if let Ok(override_ip) = services() + .globals .dns_resolver() .lookup_ip(hostname_override.hostname()) .await { - services().globals.tls_name_override.write().unwrap().insert( - delegated_hostname.clone(), - ( - override_ip.iter().collect(), - force_port.unwrap_or(8448), - ), - ); + services() + .globals + .tls_name_override + .write() + .unwrap() + .insert( + delegated_hostname.clone(), + ( + override_ip.iter().collect(), + force_port.unwrap_or(8448), + ), + ); } else { warn!("Using SRV record, but could not resolve to IP"); } @@ -400,15 +418,24 @@ async fn find_actual_destination( Some(hostname_override) => { let force_port = hostname_override.port(); - if let Ok(override_ip) = services().globals + if let Ok(override_ip) = services() + .globals .dns_resolver() .lookup_ip(hostname_override.hostname()) .await { - services().globals.tls_name_override.write().unwrap().insert( - hostname.clone(), - (override_ip.iter().collect(), force_port.unwrap_or(8448)), - ); + services() + .globals + .tls_name_override + .write() + .unwrap() + .insert( + hostname.clone(), + ( + override_ip.iter().collect(), + force_port.unwrap_or(8448), + ), + ); } else { warn!("Using SRV record, but could not resolve to IP"); } @@ -443,10 +470,9 @@ async fn find_actual_destination( (actual_destination, hostname) } -async fn query_srv_record( - hostname: &'_ str, -) -> Option { - if let Ok(Some(host_port)) = services().globals +async fn query_srv_record(hostname: &'_ str) -> Option { + if let Ok(Some(host_port)) = services() + .globals .dns_resolver() .srv_lookup(format!("_matrix._tcp.{}", hostname)) .await @@ -465,11 +491,10 @@ async fn query_srv_record( } } -async fn request_well_known( - destination: &str, -) -> Option { +async fn request_well_known(destination: &str) -> Option { let body: serde_json::Value = serde_json::from_str( - &services().globals + &services() + .globals .default_client() .get(&format!( "https://{}/.well-known/matrix/server", @@ -664,15 +689,22 @@ pub async fn send_transaction_message_route( Some(id) => id, None => { // Event is invalid - resolved_map.insert(event_id, Err(Error::bad_database("Event needs a valid RoomId."))); + resolved_map.insert( + event_id, + Err(Error::bad_database("Event needs a valid RoomId.")), + ); continue; } }; - services().rooms.event_handler.acl_check(&sender_servername, &room_id)?; + services() + .rooms + .event_handler + .acl_check(&sender_servername, &room_id)?; let mutex = Arc::clone( - services().globals + services() + .globals .roomid_mutex_federation .write() .unwrap() @@ -683,16 +715,19 @@ pub async fn send_transaction_message_route( let start_time = Instant::now(); resolved_map.insert( event_id.clone(), - services().rooms.event_handler.handle_incoming_pdu( - &sender_servername, - &event_id, - &room_id, - value, - true, - &pub_key_map, - ) - .await - .map(|_| ()), + services() + .rooms + .event_handler + .handle_incoming_pdu( + &sender_servername, + &event_id, + &room_id, + value, + true, + &pub_key_map, + ) + .await + .map(|_| ()), ); drop(mutex_lock); @@ -727,7 +762,13 @@ pub async fn send_transaction_message_route( .event_ids .iter() .filter_map(|id| { - services().rooms.timeline.get_pdu_count(id).ok().flatten().map(|r| (id, r)) + services() + .rooms + .timeline + .get_pdu_count(id) + .ok() + .flatten() + .map(|r| (id, r)) }) .max_by_key(|(_, count)| *count) { @@ -744,11 +785,11 @@ pub async fn send_transaction_message_route( content: ReceiptEventContent(receipt_content), room_id: room_id.clone(), }; - services().rooms.edus.read_receipt.readreceipt_update( - &user_id, - &room_id, - event, - )?; + services() + .rooms + .edus + .read_receipt + .readreceipt_update(&user_id, &room_id, event)?; } else { // TODO fetch missing events info!("No known event ids in read receipt: {:?}", user_updates); @@ -757,7 +798,11 @@ pub async fn send_transaction_message_route( } } Edu::Typing(typing) => { - if services().rooms.state_cache.is_joined(&typing.user_id, &typing.room_id)? { + if services() + .rooms + .state_cache + .is_joined(&typing.user_id, &typing.room_id)? + { if typing.typing { services().rooms.edus.typing.typing_add( &typing.user_id, @@ -765,16 +810,16 @@ pub async fn send_transaction_message_route( 3000 + utils::millis_since_unix_epoch(), )?; } else { - services().rooms.edus.typing.typing_remove( - &typing.user_id, - &typing.room_id, - )?; + services() + .rooms + .edus + .typing + .typing_remove(&typing.user_id, &typing.room_id)?; } } } Edu::DeviceListUpdate(DeviceListUpdateContent { user_id, .. }) => { - services().users - .mark_device_key_update(&user_id)?; + services().users.mark_device_key_update(&user_id)?; } Edu::DirectToDevice(DirectDeviceContent { sender, @@ -810,7 +855,9 @@ pub async fn send_transaction_message_route( } DeviceIdOrAllDevices::AllDevices => { - for target_device_id in services().users.all_device_ids(target_user_id) { + for target_device_id in + services().users.all_device_ids(target_user_id) + { services().users.add_to_device_event( &sender, target_user_id, @@ -830,7 +877,8 @@ pub async fn send_transaction_message_route( } // Save transaction id with empty data - services().transaction_ids + services() + .transaction_ids .add_txnid(&sender, None, &message_id, &[])?; } Edu::SigningKeyUpdate(SigningKeyUpdateContent { @@ -854,7 +902,12 @@ pub async fn send_transaction_message_route( } } - Ok(send_transaction_message::v1::Response { pdus: resolved_map.into_iter().map(|(e, r)| (e, r.map_err(|e| e.to_string()))).collect() }) + Ok(send_transaction_message::v1::Response { + pdus: resolved_map + .into_iter() + .map(|(e, r)| (e, r.map_err(|e| e.to_string()))) + .collect(), + }) } /// # `GET /_matrix/federation/v1/event/{eventId}` @@ -875,7 +928,8 @@ pub async fn get_event_route( .expect("server is authenticated"); let event = services() - .rooms.timeline + .rooms + .timeline .get_pdu_json(&body.event_id)? .ok_or(Error::BadRequest(ErrorKind::NotFound, "Event not found."))?; @@ -887,7 +941,11 @@ pub async fn get_event_route( let room_id = <&RoomId>::try_from(room_id_str) .map_err(|_| Error::bad_database("Invalid room id field in event in database"))?; - if !services().rooms.state_cache.server_in_room(sender_servername, room_id)? { + if !services() + .rooms + .state_cache + .server_in_room(sender_servername, room_id)? + { return Err(Error::BadRequest( ErrorKind::Forbidden, "Server is not in room", @@ -916,14 +974,21 @@ pub async fn get_missing_events_route( .as_ref() .expect("server is authenticated"); - if !services().rooms.state_cache.server_in_room(sender_servername, &body.room_id)? { + if !services() + .rooms + .state_cache + .server_in_room(sender_servername, &body.room_id)? + { return Err(Error::BadRequest( ErrorKind::Forbidden, "Server is not in room", )); } - services().rooms.event_handler.acl_check(&sender_servername, &body.room_id)?; + services() + .rooms + .event_handler + .acl_check(&sender_servername, &body.room_id)?; let mut queued_events = body.latest_events.clone(); let mut events = Vec::new(); @@ -988,17 +1053,25 @@ pub async fn get_event_authorization_route( .as_ref() .expect("server is authenticated"); - if !services().rooms.state_cache.server_in_room(sender_servername, &body.room_id)? { + if !services() + .rooms + .state_cache + .server_in_room(sender_servername, &body.room_id)? + { return Err(Error::BadRequest( ErrorKind::Forbidden, "Server is not in room.", )); } - services().rooms.event_handler.acl_check(&sender_servername, &body.room_id)?; + services() + .rooms + .event_handler + .acl_check(&sender_servername, &body.room_id)?; let event = services() - .rooms.timeline + .rooms + .timeline .get_pdu_json(&body.event_id)? .ok_or(Error::BadRequest(ErrorKind::NotFound, "Event not found."))?; @@ -1010,7 +1083,11 @@ pub async fn get_event_authorization_route( let room_id = <&RoomId>::try_from(room_id_str) .map_err(|_| Error::bad_database("Invalid room id field in event in database"))?; - let auth_chain_ids = services().rooms.auth_chain.get_auth_chain(room_id, vec![Arc::from(&*body.event_id)]).await?; + let auth_chain_ids = services() + .rooms + .auth_chain + .get_auth_chain(room_id, vec![Arc::from(&*body.event_id)]) + .await?; Ok(get_event_authorization::v1::Response { auth_chain: auth_chain_ids @@ -1035,17 +1112,25 @@ pub async fn get_room_state_route( .as_ref() .expect("server is authenticated"); - if !services().rooms.state_cache.server_in_room(sender_servername, &body.room_id)? { + if !services() + .rooms + .state_cache + .server_in_room(sender_servername, &body.room_id)? + { return Err(Error::BadRequest( ErrorKind::Forbidden, "Server is not in room.", )); } - services().rooms.event_handler.acl_check(&sender_servername, &body.room_id)?; + services() + .rooms + .event_handler + .acl_check(&sender_servername, &body.room_id)?; let shortstatehash = services() - .rooms.state_accessor + .rooms + .state_accessor .pdu_shortstatehash(&body.event_id)? .ok_or(Error::BadRequest( ErrorKind::NotFound, @@ -1053,26 +1138,39 @@ pub async fn get_room_state_route( ))?; let pdus = services() - .rooms.state_accessor + .rooms + .state_accessor .state_full_ids(shortstatehash) .await? .into_iter() .map(|(_, id)| { PduEvent::convert_to_outgoing_federation_event( - services().rooms.timeline.get_pdu_json(&id).unwrap().unwrap(), + services() + .rooms + .timeline + .get_pdu_json(&id) + .unwrap() + .unwrap(), ) }) .collect(); - let auth_chain_ids = - services().rooms.auth_chain.get_auth_chain(&body.room_id, vec![Arc::from(&*body.event_id)]).await?; + let auth_chain_ids = services() + .rooms + .auth_chain + .get_auth_chain(&body.room_id, vec![Arc::from(&*body.event_id)]) + .await?; Ok(get_room_state::v1::Response { auth_chain: auth_chain_ids .map(|id| { - services().rooms.timeline.get_pdu_json(&id).map(|maybe_json| { - PduEvent::convert_to_outgoing_federation_event(maybe_json.unwrap()) - }) + services() + .rooms + .timeline + .get_pdu_json(&id) + .map(|maybe_json| { + PduEvent::convert_to_outgoing_federation_event(maybe_json.unwrap()) + }) }) .filter_map(|r| r.ok()) .collect(), @@ -1095,17 +1193,25 @@ pub async fn get_room_state_ids_route( .as_ref() .expect("server is authenticated"); - if !services().rooms.state_cache.server_in_room(sender_servername, &body.room_id)? { + if !services() + .rooms + .state_cache + .server_in_room(sender_servername, &body.room_id)? + { return Err(Error::BadRequest( ErrorKind::Forbidden, "Server is not in room.", )); } - services().rooms.event_handler.acl_check(&sender_servername, &body.room_id)?; + services() + .rooms + .event_handler + .acl_check(&sender_servername, &body.room_id)?; let shortstatehash = services() - .rooms.state_accessor + .rooms + .state_accessor .pdu_shortstatehash(&body.event_id)? .ok_or(Error::BadRequest( ErrorKind::NotFound, @@ -1113,15 +1219,19 @@ pub async fn get_room_state_ids_route( ))?; let pdu_ids = services() - .rooms.state_accessor + .rooms + .state_accessor .state_full_ids(shortstatehash) .await? .into_iter() .map(|(_, id)| (*id).to_owned()) .collect(); - let auth_chain_ids = - services().rooms.auth_chain.get_auth_chain(&body.room_id, vec![Arc::from(&*body.event_id)]).await?; + let auth_chain_ids = services() + .rooms + .auth_chain + .get_auth_chain(&body.room_id, vec![Arc::from(&*body.event_id)]) + .await?; Ok(get_room_state_ids::v1::Response { auth_chain_ids: auth_chain_ids.map(|id| (*id).to_owned()).collect(), @@ -1151,10 +1261,14 @@ pub async fn create_join_event_template_route( .as_ref() .expect("server is authenticated"); - services().rooms.event_handler.acl_check(&sender_servername, &body.room_id)?; + services() + .rooms + .event_handler + .acl_check(&sender_servername, &body.room_id)?; let mutex_state = Arc::clone( - services().globals + services() + .globals .roomid_mutex_state .write() .unwrap() @@ -1164,9 +1278,11 @@ pub async fn create_join_event_template_route( let state_lock = mutex_state.lock().await; // TODO: Conduit does not implement restricted join rules yet, we always reject - let join_rules_event = - services().rooms.state_accessor - .room_state_get(&body.room_id, &StateEventType::RoomJoinRules, "")?; + let join_rules_event = services().rooms.state_accessor.room_state_get( + &body.room_id, + &StateEventType::RoomJoinRules, + "", + )?; let join_rules_event_content: Option = join_rules_event .as_ref() @@ -1212,13 +1328,18 @@ pub async fn create_join_event_template_route( }) .expect("member event is valid value"); - let (pdu, pdu_json) = services().rooms.timeline.create_hash_and_sign_event(PduBuilder { - event_type: RoomEventType::RoomMember, - content, - unsigned: None, - state_key: Some(body.user_id.to_string()), - redacts: None, - }, &body.user_id, &body.room_id, &state_lock)?; + let (pdu, pdu_json) = services().rooms.timeline.create_hash_and_sign_event( + PduBuilder { + event_type: RoomEventType::RoomMember, + content, + unsigned: None, + state_key: Some(body.user_id.to_string()), + redacts: None, + }, + &body.user_id, + &body.room_id, + &state_lock, + )?; drop(state_lock); @@ -1244,12 +1365,17 @@ async fn create_join_event( )); } - services().rooms.event_handler.acl_check(&sender_servername, room_id)?; + services() + .rooms + .event_handler + .acl_check(&sender_servername, room_id)?; // TODO: Conduit does not implement restricted join rules yet, we always reject - let join_rules_event = services() - .rooms.state_accessor - .room_state_get(room_id, &StateEventType::RoomJoinRules, "")?; + let join_rules_event = services().rooms.state_accessor.room_state_get( + room_id, + &StateEventType::RoomJoinRules, + "", + )?; let join_rules_event_content: Option = join_rules_event .as_ref() @@ -1275,7 +1401,8 @@ async fn create_join_event( // We need to return the state prior to joining, let's keep a reference to that here let shortstatehash = services() - .rooms.state + .rooms + .state .get_room_shortstatehash(room_id)? .ok_or(Error::BadRequest( ErrorKind::NotFound, @@ -1307,7 +1434,8 @@ async fn create_join_event( .map_err(|_| Error::BadRequest(ErrorKind::InvalidParam, "Origin field is invalid."))?; let mutex = Arc::clone( - services().globals + services() + .globals .roomid_mutex_federation .write() .unwrap() @@ -1315,7 +1443,10 @@ async fn create_join_event( .or_default(), ); let mutex_lock = mutex.lock().await; - let pdu_id: Vec = services().rooms.event_handler.handle_incoming_pdu(&origin, &event_id, room_id, value, true, &pub_key_map) + let pdu_id: Vec = services() + .rooms + .event_handler + .handle_incoming_pdu(&origin, &event_id, room_id, value, true, &pub_key_map) .await? .ok_or(Error::BadRequest( ErrorKind::InvalidParam, @@ -1323,12 +1454,19 @@ async fn create_join_event( ))?; drop(mutex_lock); - let state_ids = services().rooms.state_accessor.state_full_ids(shortstatehash).await?; - let auth_chain_ids = services().rooms.auth_chain.get_auth_chain( - room_id, - state_ids.iter().map(|(_, id)| id.clone()).collect(), - ) - .await?; + let state_ids = services() + .rooms + .state_accessor + .state_full_ids(shortstatehash) + .await?; + let auth_chain_ids = services() + .rooms + .auth_chain + .get_auth_chain( + room_id, + state_ids.iter().map(|(_, id)| id.clone()).collect(), + ) + .await?; let servers = services() .rooms @@ -1399,9 +1537,16 @@ pub async fn create_invite_route( .as_ref() .expect("server is authenticated"); - services().rooms.event_handler.acl_check(&sender_servername, &body.room_id)?; + services() + .rooms + .event_handler + .acl_check(&sender_servername, &body.room_id)?; - if !services().globals.supported_room_versions().contains(&body.room_version) { + if !services() + .globals + .supported_room_versions() + .contains(&body.room_version) + { return Err(Error::BadRequest( ErrorKind::IncompatibleRoomVersion { room_version: body.room_version.clone(), @@ -1549,7 +1694,8 @@ pub async fn get_room_information_route( let room_id = services() .rooms - .alias.resolve_local_alias(&body.room_alias)? + .alias + .resolve_local_alias(&body.room_alias)? .ok_or(Error::BadRequest( ErrorKind::NotFound, "Room alias not found.", @@ -1576,7 +1722,9 @@ pub async fn get_profile_information_route( let mut blurhash = None; match &body.field { - Some(ProfileField::DisplayName) => displayname = services().users.displayname(&body.user_id)?, + Some(ProfileField::DisplayName) => { + displayname = services().users.displayname(&body.user_id)? + } Some(ProfileField::AvatarUrl) => { avatar_url = services().users.avatar_url(&body.user_id)?; blurhash = services().users.blurhash(&body.user_id)? @@ -1600,18 +1748,14 @@ pub async fn get_profile_information_route( /// # `POST /_matrix/federation/v1/user/keys/query` /// /// Gets devices and identity keys for the given users. -pub async fn get_keys_route( - body: Ruma, -) -> Result { +pub async fn get_keys_route(body: Ruma) -> Result { if !services().globals.allow_federation() { return Err(Error::bad_config("Federation is disabled.")); } - let result = get_keys_helper( - None, - &body.device_keys, - |u| Some(u.server_name()) == body.sender_servername.as_deref(), - ) + let result = get_keys_helper(None, &body.device_keys, |u| { + Some(u.server_name()) == body.sender_servername.as_deref() + }) .await?; Ok(get_keys::v1::Response { diff --git a/src/database/abstraction/rocksdb.rs b/src/database/abstraction/rocksdb.rs index 1388dc38..07277287 100644 --- a/src/database/abstraction/rocksdb.rs +++ b/src/database/abstraction/rocksdb.rs @@ -1,4 +1,4 @@ -use super::{super::Config, watchers::Watchers, KvTree, KeyValueDatabaseEngine}; +use super::{super::Config, watchers::Watchers, KeyValueDatabaseEngine, KvTree}; use crate::{utils, Result}; use std::{ future::Future, diff --git a/src/database/key_value/account_data.rs b/src/database/key_value/account_data.rs index 5674ac07..7d2a870e 100644 --- a/src/database/key_value/account_data.rs +++ b/src/database/key_value/account_data.rs @@ -1,9 +1,15 @@ use std::collections::HashMap; -use ruma::{UserId, DeviceId, signatures::CanonicalJsonValue, api::client::{uiaa::UiaaInfo, error::ErrorKind}, events::{RoomAccountDataEventType, AnyEphemeralRoomEvent}, serde::Raw, RoomId}; -use serde::{Serialize, de::DeserializeOwned}; +use ruma::{ + api::client::{error::ErrorKind, uiaa::UiaaInfo}, + events::{AnyEphemeralRoomEvent, RoomAccountDataEventType}, + serde::Raw, + signatures::CanonicalJsonValue, + DeviceId, RoomId, UserId, +}; +use serde::{de::DeserializeOwned, Serialize}; -use crate::{Result, database::KeyValueDatabase, service, Error, utils, services}; +use crate::{database::KeyValueDatabase, service, services, utils, Error, Result}; impl service::account_data::Data for KeyValueDatabase { /// Places one event in the account data of the user and removes the previous entry. diff --git a/src/database/key_value/appservice.rs b/src/database/key_value/appservice.rs index f427ba71..9a821a65 100644 --- a/src/database/key_value/appservice.rs +++ b/src/database/key_value/appservice.rs @@ -55,10 +55,13 @@ impl service::appservice::Data for KeyValueDatabase { } fn iter_ids<'a>(&'a self) -> Result> + 'a>> { - Ok(Box::new(self.id_appserviceregistrations.iter().map(|(id, _)| { - utils::string_from_bytes(&id) - .map_err(|_| Error::bad_database("Invalid id bytes in id_appserviceregistrations.")) - }))) + Ok(Box::new(self.id_appserviceregistrations.iter().map( + |(id, _)| { + utils::string_from_bytes(&id).map_err(|_| { + Error::bad_database("Invalid id bytes in id_appserviceregistrations.") + }) + }, + ))) } fn all(&self) -> Result> { diff --git a/src/database/key_value/globals.rs b/src/database/key_value/globals.rs index 199cbf64..fafaf49e 100644 --- a/src/database/key_value/globals.rs +++ b/src/database/key_value/globals.rs @@ -2,9 +2,13 @@ use std::collections::BTreeMap; use async_trait::async_trait; use futures_util::{stream::FuturesUnordered, StreamExt}; -use ruma::{signatures::Ed25519KeyPair, UserId, DeviceId, ServerName, api::federation::discovery::{ServerSigningKeys, VerifyKey}, ServerSigningKeyId, MilliSecondsSinceUnixEpoch}; +use ruma::{ + api::federation::discovery::{ServerSigningKeys, VerifyKey}, + signatures::Ed25519KeyPair, + DeviceId, MilliSecondsSinceUnixEpoch, ServerName, ServerSigningKeyId, UserId, +}; -use crate::{Result, service, database::KeyValueDatabase, Error, utils, services}; +use crate::{database::KeyValueDatabase, service, services, utils, Error, Result}; pub const COUNTER: &[u8] = b"c"; @@ -35,28 +39,24 @@ impl service::globals::Data for KeyValueDatabase { // Return when *any* user changed his key // TODO: only send for user they share a room with - futures.push( - self.todeviceid_events - .watch_prefix(&userdeviceid_prefix), - ); + futures.push(self.todeviceid_events.watch_prefix(&userdeviceid_prefix)); futures.push(self.userroomid_joined.watch_prefix(&userid_prefix)); - futures.push( - self.userroomid_invitestate - .watch_prefix(&userid_prefix), - ); + futures.push(self.userroomid_invitestate.watch_prefix(&userid_prefix)); futures.push(self.userroomid_leftstate.watch_prefix(&userid_prefix)); futures.push( self.userroomid_notificationcount .watch_prefix(&userid_prefix), ); - futures.push( - self.userroomid_highlightcount - .watch_prefix(&userid_prefix), - ); + futures.push(self.userroomid_highlightcount.watch_prefix(&userid_prefix)); // Events for rooms we are in - for room_id in services().rooms.state_cache.rooms_joined(user_id).filter_map(|r| r.ok()) { + for room_id in services() + .rooms + .state_cache + .rooms_joined(user_id) + .filter_map(|r| r.ok()) + { let short_roomid = services() .rooms .short @@ -75,15 +75,9 @@ impl service::globals::Data for KeyValueDatabase { futures.push(self.pduid_pdu.watch_prefix(&short_roomid)); // EDUs - futures.push( - self.roomid_lasttypingupdate - .watch_prefix(&roomid_bytes), - ); + futures.push(self.roomid_lasttypingupdate.watch_prefix(&roomid_bytes)); - futures.push( - self.readreceiptid_readreceipt - .watch_prefix(&roomid_prefix), - ); + futures.push(self.readreceiptid_readreceipt.watch_prefix(&roomid_prefix)); // Key changes futures.push(self.keychangeid_userid.watch_prefix(&roomid_prefix)); @@ -110,10 +104,7 @@ impl service::globals::Data for KeyValueDatabase { futures.push(self.keychangeid_userid.watch_prefix(&userid_prefix)); // One time keys - futures.push( - self.userid_lastonetimekeyupdate - .watch_prefix(&userid_bytes), - ); + futures.push(self.userid_lastonetimekeyupdate.watch_prefix(&userid_bytes)); futures.push(Box::pin(services().globals.rotate.watch())); @@ -238,10 +229,7 @@ impl service::globals::Data for KeyValueDatabase { } fn bump_database_version(&self, new_version: u64) -> Result<()> { - self.global - .insert(b"version", &new_version.to_be_bytes())?; + self.global.insert(b"version", &new_version.to_be_bytes())?; Ok(()) } - - } diff --git a/src/database/key_value/key_backups.rs b/src/database/key_value/key_backups.rs index 8171451c..0738f730 100644 --- a/src/database/key_value/key_backups.rs +++ b/src/database/key_value/key_backups.rs @@ -1,8 +1,15 @@ use std::collections::BTreeMap; -use ruma::{UserId, serde::Raw, api::client::{backup::{BackupAlgorithm, KeyBackupData, RoomKeyBackup}, error::ErrorKind}, RoomId}; +use ruma::{ + api::client::{ + backup::{BackupAlgorithm, KeyBackupData, RoomKeyBackup}, + error::ErrorKind, + }, + serde::Raw, + RoomId, UserId, +}; -use crate::{Result, service, database::KeyValueDatabase, services, Error, utils}; +use crate::{database::KeyValueDatabase, service, services, utils, Error, Result}; impl service::key_backups::Data for KeyValueDatabase { fn create_backup( @@ -118,11 +125,7 @@ impl service::key_backups::Data for KeyValueDatabase { .transpose() } - fn get_backup( - &self, - user_id: &UserId, - version: &str, - ) -> Result>> { + fn get_backup(&self, user_id: &UserId, version: &str) -> Result>> { let mut key = user_id.as_bytes().to_vec(); key.push(0xff); key.extend_from_slice(version.as_bytes()); @@ -322,12 +325,7 @@ impl service::key_backups::Data for KeyValueDatabase { Ok(()) } - fn delete_room_keys( - &self, - user_id: &UserId, - version: &str, - room_id: &RoomId, - ) -> Result<()> { + fn delete_room_keys(&self, user_id: &UserId, version: &str, room_id: &RoomId) -> Result<()> { let mut key = user_id.as_bytes().to_vec(); key.push(0xff); key.extend_from_slice(version.as_bytes()); diff --git a/src/database/key_value/media.rs b/src/database/key_value/media.rs index f0244872..de96ace1 100644 --- a/src/database/key_value/media.rs +++ b/src/database/key_value/media.rs @@ -1,9 +1,16 @@ use ruma::api::client::error::ErrorKind; -use crate::{database::KeyValueDatabase, service, Error, utils, Result}; +use crate::{database::KeyValueDatabase, service, utils, Error, Result}; impl service::media::Data for KeyValueDatabase { - fn create_file_metadata(&self, mxc: String, width: u32, height: u32, content_disposition: Option<&str>, content_type: Option<&str>) -> Result> { + fn create_file_metadata( + &self, + mxc: String, + width: u32, + height: u32, + content_disposition: Option<&str>, + content_type: Option<&str>, + ) -> Result> { let mut key = mxc.as_bytes().to_vec(); key.push(0xff); key.extend_from_slice(&width.to_be_bytes()); @@ -28,14 +35,23 @@ impl service::media::Data for KeyValueDatabase { Ok(key) } - fn search_file_metadata(&self, mxc: String, width: u32, height: u32) -> Result<(Option, Option, Vec)> { + fn search_file_metadata( + &self, + mxc: String, + width: u32, + height: u32, + ) -> Result<(Option, Option, Vec)> { let mut prefix = mxc.as_bytes().to_vec(); prefix.push(0xff); prefix.extend_from_slice(&0_u32.to_be_bytes()); // Width = 0 if it's not a thumbnail prefix.extend_from_slice(&0_u32.to_be_bytes()); // Height = 0 if it's not a thumbnail prefix.push(0xff); - let (key, _) = self.mediaid_file.scan_prefix(prefix).next().ok_or(Error::BadRequest(ErrorKind::NotFound, "Media not found"))?; + let (key, _) = self + .mediaid_file + .scan_prefix(prefix) + .next() + .ok_or(Error::BadRequest(ErrorKind::NotFound, "Media not found"))?; let mut parts = key.rsplit(|&b| b == 0xff); @@ -57,9 +73,7 @@ impl service::media::Data for KeyValueDatabase { } else { Some( utils::string_from_bytes(content_disposition_bytes).map_err(|_| { - Error::bad_database( - "Content Disposition in mediaid_file is invalid unicode.", - ) + Error::bad_database("Content Disposition in mediaid_file is invalid unicode.") })?, ) }; diff --git a/src/database/key_value/pusher.rs b/src/database/key_value/pusher.rs index b05e47be..15f4e26e 100644 --- a/src/database/key_value/pusher.rs +++ b/src/database/key_value/pusher.rs @@ -1,6 +1,9 @@ -use ruma::{UserId, api::client::push::{set_pusher, get_pushers}}; +use ruma::{ + api::client::push::{get_pushers, set_pusher}, + UserId, +}; -use crate::{service, database::KeyValueDatabase, Error, Result}; +use crate::{database::KeyValueDatabase, service, Error, Result}; impl service::pusher::Data for KeyValueDatabase { fn set_pusher(&self, sender: &UserId, pusher: set_pusher::v3::Pusher) -> Result<()> { @@ -48,10 +51,7 @@ impl service::pusher::Data for KeyValueDatabase { .collect() } - fn get_pusher_senderkeys<'a>( - &'a self, - sender: &UserId, - ) -> Box>> { + fn get_pusher_senderkeys<'a>(&'a self, sender: &UserId) -> Box>> { let mut prefix = sender.as_bytes().to_vec(); prefix.push(0xff); diff --git a/src/database/key_value/rooms/alias.rs b/src/database/key_value/rooms/alias.rs index 0aa8dd48..112d6eb0 100644 --- a/src/database/key_value/rooms/alias.rs +++ b/src/database/key_value/rooms/alias.rs @@ -1,13 +1,9 @@ -use ruma::{RoomId, RoomAliasId, api::client::error::ErrorKind}; +use ruma::{api::client::error::ErrorKind, RoomAliasId, RoomId}; -use crate::{service, database::KeyValueDatabase, utils, Error, services, Result}; +use crate::{database::KeyValueDatabase, service, services, utils, Error, Result}; impl service::rooms::alias::Data for KeyValueDatabase { - fn set_alias( - &self, - alias: &RoomAliasId, - room_id: &RoomId - ) -> Result<()> { + fn set_alias(&self, alias: &RoomAliasId, room_id: &RoomId) -> Result<()> { self.alias_roomid .insert(alias.alias().as_bytes(), room_id.as_bytes())?; let mut aliasid = room_id.as_bytes().to_vec(); @@ -17,10 +13,7 @@ impl service::rooms::alias::Data for KeyValueDatabase { Ok(()) } - fn remove_alias( - &self, - alias: &RoomAliasId, - ) -> Result<()> { + fn remove_alias(&self, alias: &RoomAliasId) -> Result<()> { if let Some(room_id) = self.alias_roomid.get(alias.alias().as_bytes())? { let mut prefix = room_id.to_vec(); prefix.push(0xff); @@ -38,10 +31,7 @@ impl service::rooms::alias::Data for KeyValueDatabase { Ok(()) } - fn resolve_local_alias( - &self, - alias: &RoomAliasId - ) -> Result>> { + fn resolve_local_alias(&self, alias: &RoomAliasId) -> Result>> { self.alias_roomid .get(alias.alias().as_bytes())? .map(|bytes| { diff --git a/src/database/key_value/rooms/auth_chain.rs b/src/database/key_value/rooms/auth_chain.rs index 49d39560..60057ac1 100644 --- a/src/database/key_value/rooms/auth_chain.rs +++ b/src/database/key_value/rooms/auth_chain.rs @@ -1,6 +1,6 @@ use std::{collections::HashSet, mem::size_of, sync::Arc}; -use crate::{service, database::KeyValueDatabase, Result, utils}; +use crate::{database::KeyValueDatabase, service, utils, Result}; impl service::rooms::auth_chain::Data for KeyValueDatabase { fn get_cached_eventid_authchain(&self, key: &[u64]) -> Result>>> { @@ -12,14 +12,13 @@ impl service::rooms::auth_chain::Data for KeyValueDatabase { // We only save auth chains for single events in the db if key.len() == 1 { // Check DB cache - let chain = self.shorteventid_authchain + let chain = self + .shorteventid_authchain .get(&key[0].to_be_bytes())? .map(|chain| { chain .chunks_exact(size_of::()) - .map(|chunk| { - utils::u64_from_bytes(chunk).expect("byte length is correct") - }) + .map(|chunk| utils::u64_from_bytes(chunk).expect("byte length is correct")) .collect() }); @@ -37,7 +36,6 @@ impl service::rooms::auth_chain::Data for KeyValueDatabase { } Ok(None) - } fn cache_auth_chain(&self, key: Vec, auth_chain: Arc>) -> Result<()> { @@ -53,7 +51,10 @@ impl service::rooms::auth_chain::Data for KeyValueDatabase { } // Cache in RAM - self.auth_chain_cache.lock().unwrap().insert(key, auth_chain); + self.auth_chain_cache + .lock() + .unwrap() + .insert(key, auth_chain); Ok(()) } diff --git a/src/database/key_value/rooms/directory.rs b/src/database/key_value/rooms/directory.rs index 727004e7..661c202d 100644 --- a/src/database/key_value/rooms/directory.rs +++ b/src/database/key_value/rooms/directory.rs @@ -1,6 +1,6 @@ use ruma::RoomId; -use crate::{service, database::KeyValueDatabase, utils, Error, Result}; +use crate::{database::KeyValueDatabase, service, utils, Error, Result}; impl service::rooms::directory::Data for KeyValueDatabase { fn set_public(&self, room_id: &RoomId) -> Result<()> { diff --git a/src/database/key_value/rooms/edus/mod.rs b/src/database/key_value/rooms/edus/mod.rs index b5007f89..6c652918 100644 --- a/src/database/key_value/rooms/edus/mod.rs +++ b/src/database/key_value/rooms/edus/mod.rs @@ -1,7 +1,7 @@ mod presence; -mod typing; mod read_receipt; +mod typing; -use crate::{service, database::KeyValueDatabase}; +use crate::{database::KeyValueDatabase, service}; impl service::rooms::edus::Data for KeyValueDatabase {} diff --git a/src/database/key_value/rooms/edus/presence.rs b/src/database/key_value/rooms/edus/presence.rs index 1477c28b..fdd51ce1 100644 --- a/src/database/key_value/rooms/edus/presence.rs +++ b/src/database/key_value/rooms/edus/presence.rs @@ -1,8 +1,8 @@ use std::collections::HashMap; -use ruma::{UserId, RoomId, events::presence::PresenceEvent, presence::PresenceState, UInt}; +use ruma::{events::presence::PresenceEvent, presence::PresenceState, RoomId, UInt, UserId}; -use crate::{service, database::KeyValueDatabase, utils, Error, services, Result}; +use crate::{database::KeyValueDatabase, service, services, utils, Error, Result}; impl service::rooms::edus::presence::Data for KeyValueDatabase { fn update_presence( diff --git a/src/database/key_value/rooms/edus/read_receipt.rs b/src/database/key_value/rooms/edus/read_receipt.rs index a12e2653..c78f0f51 100644 --- a/src/database/key_value/rooms/edus/read_receipt.rs +++ b/src/database/key_value/rooms/edus/read_receipt.rs @@ -1,8 +1,10 @@ use std::mem; -use ruma::{UserId, RoomId, events::receipt::ReceiptEvent, serde::Raw, signatures::CanonicalJsonObject}; +use ruma::{ + events::receipt::ReceiptEvent, serde::Raw, signatures::CanonicalJsonObject, RoomId, UserId, +}; -use crate::{database::KeyValueDatabase, service, utils, Error, services, Result}; +use crate::{database::KeyValueDatabase, service, services, utils, Error, Result}; impl service::rooms::edus::read_receipt::Data for KeyValueDatabase { fn readreceipt_update( @@ -50,13 +52,15 @@ impl service::rooms::edus::read_receipt::Data for KeyValueDatabase { &'a self, room_id: &RoomId, since: u64, - ) -> Box, - u64, - Raw, - )>, - >> { + ) -> Box< + dyn Iterator< + Item = Result<( + Box, + u64, + Raw, + )>, + >, + > { let mut prefix = room_id.as_bytes().to_vec(); prefix.push(0xff); let prefix2 = prefix.clone(); @@ -64,42 +68,44 @@ impl service::rooms::edus::read_receipt::Data for KeyValueDatabase { let mut first_possible_edu = prefix.clone(); first_possible_edu.extend_from_slice(&(since + 1).to_be_bytes()); // +1 so we don't send the event at since - Box::new(self.readreceiptid_readreceipt - .iter_from(&first_possible_edu, false) - .take_while(move |(k, _)| k.starts_with(&prefix2)) - .map(move |(k, v)| { - let count = - utils::u64_from_bytes(&k[prefix.len()..prefix.len() + mem::size_of::()]) - .map_err(|_| Error::bad_database("Invalid readreceiptid count in db."))?; - let user_id = UserId::parse( - utils::string_from_bytes(&k[prefix.len() + mem::size_of::() + 1..]) - .map_err(|_| { - Error::bad_database("Invalid readreceiptid userid bytes in db.") - })?, - ) + Box::new( + self.readreceiptid_readreceipt + .iter_from(&first_possible_edu, false) + .take_while(move |(k, _)| k.starts_with(&prefix2)) + .map(move |(k, v)| { + let count = utils::u64_from_bytes( + &k[prefix.len()..prefix.len() + mem::size_of::()], + ) + .map_err(|_| Error::bad_database("Invalid readreceiptid count in db."))?; + let user_id = UserId::parse( + utils::string_from_bytes(&k[prefix.len() + mem::size_of::() + 1..]) + .map_err(|_| { + Error::bad_database("Invalid readreceiptid userid bytes in db.") + })?, + ) .map_err(|_| Error::bad_database("Invalid readreceiptid userid in db."))?; - let mut json = serde_json::from_slice::(&v).map_err(|_| { - Error::bad_database("Read receipt in roomlatestid_roomlatest is invalid json.") - })?; - json.remove("room_id"); + let mut json = + serde_json::from_slice::(&v).map_err(|_| { + Error::bad_database( + "Read receipt in roomlatestid_roomlatest is invalid json.", + ) + })?; + json.remove("room_id"); - Ok(( - user_id, - count, - Raw::from_json( - serde_json::value::to_raw_value(&json).expect("json is valid raw value"), - ), - )) - })) + Ok(( + user_id, + count, + Raw::from_json( + serde_json::value::to_raw_value(&json) + .expect("json is valid raw value"), + ), + )) + }), + ) } - fn private_read_set( - &self, - room_id: &RoomId, - user_id: &UserId, - count: u64, - ) -> Result<()> { + fn private_read_set(&self, room_id: &RoomId, user_id: &UserId, count: u64) -> Result<()> { let mut key = room_id.as_bytes().to_vec(); key.push(0xff); key.extend_from_slice(user_id.as_bytes()); diff --git a/src/database/key_value/rooms/edus/typing.rs b/src/database/key_value/rooms/edus/typing.rs index b7d35968..7b211e7c 100644 --- a/src/database/key_value/rooms/edus/typing.rs +++ b/src/database/key_value/rooms/edus/typing.rs @@ -1,16 +1,11 @@ use std::collections::HashSet; -use ruma::{UserId, RoomId}; +use ruma::{RoomId, UserId}; -use crate::{database::KeyValueDatabase, service, utils, Error, services, Result}; +use crate::{database::KeyValueDatabase, service, services, utils, Error, Result}; impl service::rooms::edus::typing::Data for KeyValueDatabase { - fn typing_add( - &self, - user_id: &UserId, - room_id: &RoomId, - timeout: u64, - ) -> Result<()> { + fn typing_add(&self, user_id: &UserId, room_id: &RoomId, timeout: u64) -> Result<()> { let mut prefix = room_id.as_bytes().to_vec(); prefix.push(0xff); @@ -30,11 +25,7 @@ impl service::rooms::edus::typing::Data for KeyValueDatabase { Ok(()) } - fn typing_remove( - &self, - user_id: &UserId, - room_id: &RoomId, - ) -> Result<()> { + fn typing_remove(&self, user_id: &UserId, room_id: &RoomId) -> Result<()> { let mut prefix = room_id.as_bytes().to_vec(); prefix.push(0xff); @@ -53,17 +44,16 @@ impl service::rooms::edus::typing::Data for KeyValueDatabase { } if found_outdated { - self.roomid_lasttypingupdate - .insert(room_id.as_bytes(), &services().globals.next_count()?.to_be_bytes())?; + self.roomid_lasttypingupdate.insert( + room_id.as_bytes(), + &services().globals.next_count()?.to_be_bytes(), + )?; } Ok(()) } - fn last_typing_update( - &self, - room_id: &RoomId, - ) -> Result { + fn last_typing_update(&self, room_id: &RoomId) -> Result { Ok(self .roomid_lasttypingupdate .get(room_id.as_bytes())? @@ -76,10 +66,7 @@ impl service::rooms::edus::typing::Data for KeyValueDatabase { .unwrap_or(0)) } - fn typings_all( - &self, - room_id: &RoomId, - ) -> Result>> { + fn typings_all(&self, room_id: &RoomId) -> Result>> { let mut prefix = room_id.as_bytes().to_vec(); prefix.push(0xff); @@ -89,7 +76,7 @@ impl service::rooms::edus::typing::Data for KeyValueDatabase { let user_id = UserId::parse(utils::string_from_bytes(&user_id).map_err(|_| { Error::bad_database("User ID in typingid_userid is invalid unicode.") })?) - .map_err(|_| Error::bad_database("User ID in typingid_userid is invalid."))?; + .map_err(|_| Error::bad_database("User ID in typingid_userid is invalid."))?; user_ids.insert(user_id); } diff --git a/src/database/key_value/rooms/lazy_load.rs b/src/database/key_value/rooms/lazy_load.rs index 133e1d04..a19d52cb 100644 --- a/src/database/key_value/rooms/lazy_load.rs +++ b/src/database/key_value/rooms/lazy_load.rs @@ -1,6 +1,6 @@ -use ruma::{UserId, DeviceId, RoomId}; +use ruma::{DeviceId, RoomId, UserId}; -use crate::{service, database::KeyValueDatabase, Result}; +use crate::{database::KeyValueDatabase, service, Result}; impl service::rooms::lazy_loading::Data for KeyValueDatabase { fn lazy_load_was_sent_before( diff --git a/src/database/key_value/rooms/metadata.rs b/src/database/key_value/rooms/metadata.rs index 72f62514..63a6b1aa 100644 --- a/src/database/key_value/rooms/metadata.rs +++ b/src/database/key_value/rooms/metadata.rs @@ -1,6 +1,6 @@ use ruma::RoomId; -use crate::{service, database::KeyValueDatabase, Result, services}; +use crate::{database::KeyValueDatabase, service, services, Result}; impl service::rooms::metadata::Data for KeyValueDatabase { fn exists(&self, room_id: &RoomId) -> Result { diff --git a/src/database/key_value/rooms/outlier.rs b/src/database/key_value/rooms/outlier.rs index aa975449..2ecaadbb 100644 --- a/src/database/key_value/rooms/outlier.rs +++ b/src/database/key_value/rooms/outlier.rs @@ -1,6 +1,6 @@ -use ruma::{EventId, signatures::CanonicalJsonObject}; +use ruma::{signatures::CanonicalJsonObject, EventId}; -use crate::{service, database::KeyValueDatabase, PduEvent, Error, Result}; +use crate::{database::KeyValueDatabase, service, Error, PduEvent, Result}; impl service::rooms::outlier::Data for KeyValueDatabase { fn get_outlier_pdu_json(&self, event_id: &EventId) -> Result> { diff --git a/src/database/key_value/rooms/pdu_metadata.rs b/src/database/key_value/rooms/pdu_metadata.rs index f3ac414f..76ec7346 100644 --- a/src/database/key_value/rooms/pdu_metadata.rs +++ b/src/database/key_value/rooms/pdu_metadata.rs @@ -1,8 +1,8 @@ use std::sync::Arc; -use ruma::{RoomId, EventId}; +use ruma::{EventId, RoomId}; -use crate::{service, database::KeyValueDatabase, Result}; +use crate::{database::KeyValueDatabase, service, Result}; impl service::rooms::pdu_metadata::Data for KeyValueDatabase { fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc]) -> Result<()> { diff --git a/src/database/key_value/rooms/search.rs b/src/database/key_value/rooms/search.rs index 41df5441..79e6a326 100644 --- a/src/database/key_value/rooms/search.rs +++ b/src/database/key_value/rooms/search.rs @@ -2,7 +2,7 @@ use std::mem::size_of; use ruma::RoomId; -use crate::{service, database::KeyValueDatabase, utils, Result, services}; +use crate::{database::KeyValueDatabase, service, services, utils, Result}; impl service::rooms::search::Data for KeyValueDatabase { fn index_pdu<'a>(&self, shortroomid: u64, pdu_id: &[u8], message_body: String) -> Result<()> { @@ -27,7 +27,9 @@ impl service::rooms::search::Data for KeyValueDatabase { room_id: &RoomId, search_string: &str, ) -> Result>>, Vec)>> { - let prefix = services().rooms.short + let prefix = services() + .rooms + .short .get_shortroomid(room_id)? .expect("room exists") .to_be_bytes() @@ -63,10 +65,10 @@ impl service::rooms::search::Data for KeyValueDatabase { }; let mapped = common_elements.map(move |id| { - let mut pduid = prefix_clone.clone(); - pduid.extend_from_slice(&id); - pduid - }); + let mut pduid = prefix_clone.clone(); + pduid.extend_from_slice(&id); + pduid + }); Ok(Some((Box::new(mapped), words))) } diff --git a/src/database/key_value/rooms/short.rs b/src/database/key_value/rooms/short.rs index ecd12dad..c0223170 100644 --- a/src/database/key_value/rooms/short.rs +++ b/src/database/key_value/rooms/short.rs @@ -1,14 +1,11 @@ use std::sync::Arc; -use ruma::{EventId, events::StateEventType, RoomId}; +use ruma::{events::StateEventType, EventId, RoomId}; -use crate::{Result, database::KeyValueDatabase, service, utils, Error, services}; +use crate::{database::KeyValueDatabase, service, services, utils, Error, Result}; impl service::rooms::short::Data for KeyValueDatabase { - fn get_or_create_shorteventid( - &self, - event_id: &EventId, - ) -> Result { + fn get_or_create_shorteventid(&self, event_id: &EventId) -> Result { if let Some(short) = self.eventidshort_cache.lock().unwrap().get_mut(event_id) { return Ok(*short); } @@ -180,10 +177,7 @@ impl service::rooms::short::Data for KeyValueDatabase { } /// Returns (shortstatehash, already_existed) - fn get_or_create_shortstatehash( - &self, - state_hash: &[u8], - ) -> Result<(u64, bool)> { + fn get_or_create_shortstatehash(&self, state_hash: &[u8]) -> Result<(u64, bool)> { Ok(match self.statehash_shortstatehash.get(state_hash)? { Some(shortstatehash) => ( utils::u64_from_bytes(&shortstatehash) @@ -209,10 +203,7 @@ impl service::rooms::short::Data for KeyValueDatabase { .transpose() } - fn get_or_create_shortroomid( - &self, - room_id: &RoomId, - ) -> Result { + fn get_or_create_shortroomid(&self, room_id: &RoomId) -> Result { Ok(match self.roomid_shortroomid.get(room_id.as_bytes())? { Some(short) => utils::u64_from_bytes(&short) .map_err(|_| Error::bad_database("Invalid shortroomid in db."))?, diff --git a/src/database/key_value/rooms/state.rs b/src/database/key_value/rooms/state.rs index 90ac0d55..80a74589 100644 --- a/src/database/key_value/rooms/state.rs +++ b/src/database/key_value/rooms/state.rs @@ -1,10 +1,10 @@ -use ruma::{RoomId, EventId}; -use tokio::sync::MutexGuard; -use std::sync::Arc; +use ruma::{EventId, RoomId}; use std::collections::HashSet; use std::fmt::Debug; +use std::sync::Arc; +use tokio::sync::MutexGuard; -use crate::{service, database::KeyValueDatabase, utils, Error, Result}; +use crate::{database::KeyValueDatabase, service, utils, Error, Result}; impl service::rooms::state::Data for KeyValueDatabase { fn get_room_shortstatehash(&self, room_id: &RoomId) -> Result> { @@ -17,9 +17,12 @@ impl service::rooms::state::Data for KeyValueDatabase { }) } - fn set_room_state(&self, room_id: &RoomId, new_shortstatehash: u64, + fn set_room_state( + &self, + room_id: &RoomId, + new_shortstatehash: u64, _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex - ) -> Result<()> { + ) -> Result<()> { self.roomid_shortstatehash .insert(room_id.as_bytes(), &new_shortstatehash.to_be_bytes())?; Ok(()) diff --git a/src/database/key_value/rooms/state_accessor.rs b/src/database/key_value/rooms/state_accessor.rs index 4d5bd4a1..39c261f3 100644 --- a/src/database/key_value/rooms/state_accessor.rs +++ b/src/database/key_value/rooms/state_accessor.rs @@ -1,13 +1,18 @@ -use std::{collections::{BTreeMap, HashMap}, sync::Arc}; +use std::{ + collections::{BTreeMap, HashMap}, + sync::Arc, +}; -use crate::{database::KeyValueDatabase, service, PduEvent, Error, utils, Result, services}; +use crate::{database::KeyValueDatabase, service, services, utils, Error, PduEvent, Result}; use async_trait::async_trait; -use ruma::{EventId, events::StateEventType, RoomId}; +use ruma::{events::StateEventType, EventId, RoomId}; #[async_trait] impl service::rooms::state_accessor::Data for KeyValueDatabase { async fn state_full_ids(&self, shortstatehash: u64) -> Result>> { - let full_state = services().rooms.state_compressor + let full_state = services() + .rooms + .state_compressor .load_shortstatehash_info(shortstatehash)? .pop() .expect("there is always one layer") @@ -15,7 +20,10 @@ impl service::rooms::state_accessor::Data for KeyValueDatabase { let mut result = BTreeMap::new(); let mut i = 0; for compressed in full_state.into_iter() { - let parsed = services().rooms.state_compressor.parse_compressed_state_event(compressed)?; + let parsed = services() + .rooms + .state_compressor + .parse_compressed_state_event(compressed)?; result.insert(parsed.0, parsed.1); i += 1; @@ -30,7 +38,9 @@ impl service::rooms::state_accessor::Data for KeyValueDatabase { &self, shortstatehash: u64, ) -> Result>> { - let full_state = services().rooms.state_compressor + let full_state = services() + .rooms + .state_compressor .load_shortstatehash_info(shortstatehash)? .pop() .expect("there is always one layer") @@ -39,7 +49,10 @@ impl service::rooms::state_accessor::Data for KeyValueDatabase { let mut result = HashMap::new(); let mut i = 0; for compressed in full_state { - let (_, eventid) = services().rooms.state_compressor.parse_compressed_state_event(compressed)?; + let (_, eventid) = services() + .rooms + .state_compressor + .parse_compressed_state_event(compressed)?; if let Some(pdu) = services().rooms.timeline.get_pdu(&eventid)? { result.insert( ( @@ -69,11 +82,17 @@ impl service::rooms::state_accessor::Data for KeyValueDatabase { event_type: &StateEventType, state_key: &str, ) -> Result>> { - let shortstatekey = match services().rooms.short.get_shortstatekey(event_type, state_key)? { + let shortstatekey = match services() + .rooms + .short + .get_shortstatekey(event_type, state_key)? + { Some(s) => s, None => return Ok(None), }; - let full_state = services().rooms.state_compressor + let full_state = services() + .rooms + .state_compressor .load_shortstatehash_info(shortstatehash)? .pop() .expect("there is always one layer") @@ -82,7 +101,10 @@ impl service::rooms::state_accessor::Data for KeyValueDatabase { .into_iter() .find(|bytes| bytes.starts_with(&shortstatekey.to_be_bytes())) .and_then(|compressed| { - services().rooms.state_compressor.parse_compressed_state_event(compressed) + services() + .rooms + .state_compressor + .parse_compressed_state_event(compressed) .ok() .map(|(_, id)| id) })) @@ -96,7 +118,9 @@ impl service::rooms::state_accessor::Data for KeyValueDatabase { state_key: &str, ) -> Result>> { self.state_get_id(shortstatehash, event_type, state_key)? - .map_or(Ok(None), |event_id| services().rooms.timeline.get_pdu(&event_id)) + .map_or(Ok(None), |event_id| { + services().rooms.timeline.get_pdu(&event_id) + }) } /// Returns the state hash for this pdu. @@ -122,7 +146,9 @@ impl service::rooms::state_accessor::Data for KeyValueDatabase { &self, room_id: &RoomId, ) -> Result>> { - if let Some(current_shortstatehash) = services().rooms.state.get_room_shortstatehash(room_id)? { + if let Some(current_shortstatehash) = + services().rooms.state.get_room_shortstatehash(room_id)? + { self.state_full(current_shortstatehash).await } else { Ok(HashMap::new()) @@ -136,7 +162,9 @@ impl service::rooms::state_accessor::Data for KeyValueDatabase { event_type: &StateEventType, state_key: &str, ) -> Result>> { - if let Some(current_shortstatehash) = services().rooms.state.get_room_shortstatehash(room_id)? { + if let Some(current_shortstatehash) = + services().rooms.state.get_room_shortstatehash(room_id)? + { self.state_get_id(current_shortstatehash, event_type, state_key) } else { Ok(None) @@ -150,7 +178,9 @@ impl service::rooms::state_accessor::Data for KeyValueDatabase { event_type: &StateEventType, state_key: &str, ) -> Result>> { - if let Some(current_shortstatehash) = services().rooms.state.get_room_shortstatehash(room_id)? { + if let Some(current_shortstatehash) = + services().rooms.state.get_room_shortstatehash(room_id)? + { self.state_get(current_shortstatehash, event_type, state_key) } else { Ok(None) diff --git a/src/database/key_value/rooms/state_cache.rs b/src/database/key_value/rooms/state_cache.rs index 4043bc40..4ca6ac40 100644 --- a/src/database/key_value/rooms/state_cache.rs +++ b/src/database/key_value/rooms/state_cache.rs @@ -1,9 +1,13 @@ use std::{collections::HashSet, sync::Arc}; use regex::Regex; -use ruma::{UserId, RoomId, events::{AnyStrippedStateEvent, AnySyncStateEvent}, serde::Raw, ServerName}; +use ruma::{ + events::{AnyStrippedStateEvent, AnySyncStateEvent}, + serde::Raw, + RoomId, ServerName, UserId, +}; -use crate::{service, database::KeyValueDatabase, services, Result, Error, utils}; +use crate::{database::KeyValueDatabase, service, services, utils, Error, Result}; impl service::rooms::state_cache::Data for KeyValueDatabase { fn mark_as_once_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result<()> { @@ -31,8 +35,13 @@ impl service::rooms::state_cache::Data for KeyValueDatabase { Ok(()) } - - fn mark_as_invited(&self, user_id: &UserId, room_id: &RoomId, last_state: Option>>) -> Result<()> { + + fn mark_as_invited( + &self, + user_id: &UserId, + room_id: &RoomId, + last_state: Option>>, + ) -> Result<()> { let mut roomuser_id = room_id.as_bytes().to_vec(); roomuser_id.push(0xff); roomuser_id.extend_from_slice(user_id.as_bytes()); @@ -46,8 +55,10 @@ impl service::rooms::state_cache::Data for KeyValueDatabase { &serde_json::to_vec(&last_state.unwrap_or_default()) .expect("state to bytes always works"), )?; - self.roomuserid_invitecount - .insert(&roomuser_id, &services().globals.next_count()?.to_be_bytes())?; + self.roomuserid_invitecount.insert( + &roomuser_id, + &services().globals.next_count()?.to_be_bytes(), + )?; self.userroomid_joined.remove(&userroom_id)?; self.roomuserid_joined.remove(&roomuser_id)?; self.userroomid_leftstate.remove(&userroom_id)?; @@ -69,8 +80,10 @@ impl service::rooms::state_cache::Data for KeyValueDatabase { &userroom_id, &serde_json::to_vec(&Vec::>::new()).unwrap(), )?; // TODO - self.roomuserid_leftcount - .insert(&roomuser_id, &services().globals.next_count()?.to_be_bytes())?; + self.roomuserid_leftcount.insert( + &roomuser_id, + &services().globals.next_count()?.to_be_bytes(), + )?; self.userroomid_joined.remove(&userroom_id)?; self.roomuserid_joined.remove(&roomuser_id)?; self.userroomid_invitestate.remove(&userroom_id)?; @@ -324,21 +337,25 @@ impl service::rooms::state_cache::Data for KeyValueDatabase { let mut prefix = room_id.as_bytes().to_vec(); prefix.push(0xff); - Box::new(self.roomuseroncejoinedids - .scan_prefix(prefix) - .map(|(key, _)| { - UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), + Box::new( + self.roomuseroncejoinedids + .scan_prefix(prefix) + .map(|(key, _)| { + UserId::parse( + utils::string_from_bytes( + key.rsplit(|&b| b == 0xff) + .next() + .expect("rsplit always returns an element"), + ) + .map_err(|_| { + Error::bad_database( + "User ID in room_useroncejoined is invalid unicode.", + ) + })?, ) - .map_err(|_| { - Error::bad_database("User ID in room_useroncejoined is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("User ID in room_useroncejoined is invalid.")) - })) + .map_err(|_| Error::bad_database("User ID in room_useroncejoined is invalid.")) + }), + ) } /// Returns an iterator over all invited members of a room. @@ -350,21 +367,23 @@ impl service::rooms::state_cache::Data for KeyValueDatabase { let mut prefix = room_id.as_bytes().to_vec(); prefix.push(0xff); - Box::new(self.roomuserid_invitecount - .scan_prefix(prefix) - .map(|(key, _)| { - UserId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), + Box::new( + self.roomuserid_invitecount + .scan_prefix(prefix) + .map(|(key, _)| { + UserId::parse( + utils::string_from_bytes( + key.rsplit(|&b| b == 0xff) + .next() + .expect("rsplit always returns an element"), + ) + .map_err(|_| { + Error::bad_database("User ID in roomuserid_invited is invalid unicode.") + })?, ) - .map_err(|_| { - Error::bad_database("User ID in roomuserid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("User ID in roomuserid_invited is invalid.")) - })) + .map_err(|_| Error::bad_database("User ID in roomuserid_invited is invalid.")) + }), + ) } #[tracing::instrument(skip(self))] @@ -403,21 +422,23 @@ impl service::rooms::state_cache::Data for KeyValueDatabase { &'a self, user_id: &UserId, ) -> Box>> + 'a> { - Box::new(self.userroomid_joined - .scan_prefix(user_id.as_bytes().to_vec()) - .map(|(key, _)| { - RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), + Box::new( + self.userroomid_joined + .scan_prefix(user_id.as_bytes().to_vec()) + .map(|(key, _)| { + RoomId::parse( + utils::string_from_bytes( + key.rsplit(|&b| b == 0xff) + .next() + .expect("rsplit always returns an element"), + ) + .map_err(|_| { + Error::bad_database("Room ID in userroomid_joined is invalid unicode.") + })?, ) - .map_err(|_| { - Error::bad_database("Room ID in userroomid_joined is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_joined is invalid.")) - })) + .map_err(|_| Error::bad_database("Room ID in userroomid_joined is invalid.")) + }), + ) } /// Returns an iterator over all rooms a user was invited to. @@ -429,26 +450,31 @@ impl service::rooms::state_cache::Data for KeyValueDatabase { let mut prefix = user_id.as_bytes().to_vec(); prefix.push(0xff); - Box::new(self.userroomid_invitestate - .scan_prefix(prefix) - .map(|(key, state)| { - let room_id = RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), + Box::new( + self.userroomid_invitestate + .scan_prefix(prefix) + .map(|(key, state)| { + let room_id = RoomId::parse( + utils::string_from_bytes( + key.rsplit(|&b| b == 0xff) + .next() + .expect("rsplit always returns an element"), + ) + .map_err(|_| { + Error::bad_database("Room ID in userroomid_invited is invalid unicode.") + })?, ) .map_err(|_| { - Error::bad_database("Room ID in userroomid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_invited is invalid."))?; + Error::bad_database("Room ID in userroomid_invited is invalid.") + })?; - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_invitestate."))?; + let state = serde_json::from_slice(&state).map_err(|_| { + Error::bad_database("Invalid state in userroomid_invitestate.") + })?; - Ok((room_id, state)) - })) + Ok((room_id, state)) + }), + ) } #[tracing::instrument(skip(self))] @@ -502,26 +528,31 @@ impl service::rooms::state_cache::Data for KeyValueDatabase { let mut prefix = user_id.as_bytes().to_vec(); prefix.push(0xff); - Box::new(self.userroomid_leftstate - .scan_prefix(prefix) - .map(|(key, state)| { - let room_id = RoomId::parse( - utils::string_from_bytes( - key.rsplit(|&b| b == 0xff) - .next() - .expect("rsplit always returns an element"), + Box::new( + self.userroomid_leftstate + .scan_prefix(prefix) + .map(|(key, state)| { + let room_id = RoomId::parse( + utils::string_from_bytes( + key.rsplit(|&b| b == 0xff) + .next() + .expect("rsplit always returns an element"), + ) + .map_err(|_| { + Error::bad_database("Room ID in userroomid_invited is invalid unicode.") + })?, ) .map_err(|_| { - Error::bad_database("Room ID in userroomid_invited is invalid unicode.") - })?, - ) - .map_err(|_| Error::bad_database("Room ID in userroomid_invited is invalid."))?; + Error::bad_database("Room ID in userroomid_invited is invalid.") + })?; - let state = serde_json::from_slice(&state) - .map_err(|_| Error::bad_database("Invalid state in userroomid_leftstate."))?; + let state = serde_json::from_slice(&state).map_err(|_| { + Error::bad_database("Invalid state in userroomid_leftstate.") + })?; - Ok((room_id, state)) - })) + Ok((room_id, state)) + }), + ) } #[tracing::instrument(skip(self))] diff --git a/src/database/key_value/rooms/state_compressor.rs b/src/database/key_value/rooms/state_compressor.rs index aee1890c..d0a9be48 100644 --- a/src/database/key_value/rooms/state_compressor.rs +++ b/src/database/key_value/rooms/state_compressor.rs @@ -1,6 +1,10 @@ use std::{collections::HashSet, mem::size_of}; -use crate::{service::{self, rooms::state_compressor::data::StateDiff}, database::KeyValueDatabase, Error, utils, Result}; +use crate::{ + database::KeyValueDatabase, + service::{self, rooms::state_compressor::data::StateDiff}, + utils, Error, Result, +}; impl service::rooms::state_compressor::Data for KeyValueDatabase { fn get_statediff(&self, shortstatehash: u64) -> Result { @@ -10,11 +14,7 @@ impl service::rooms::state_compressor::Data for KeyValueDatabase { .ok_or_else(|| Error::bad_database("State hash does not exist"))?; let parent = utils::u64_from_bytes(&value[0..size_of::()]).expect("bytes have right length"); - let parent = if parent != 0 { - Some(parent) - } else { - None - }; + let parent = if parent != 0 { Some(parent) } else { None }; let mut add_mode = true; let mut added = HashSet::new(); @@ -35,7 +35,11 @@ impl service::rooms::state_compressor::Data for KeyValueDatabase { i += 2 * size_of::(); } - Ok(StateDiff { parent, added, removed }) + Ok(StateDiff { + parent, + added, + removed, + }) } fn save_statediff(&self, shortstatehash: u64, diff: StateDiff) -> Result<()> { diff --git a/src/database/key_value/rooms/timeline.rs b/src/database/key_value/rooms/timeline.rs index 17231867..5d684a1b 100644 --- a/src/database/key_value/rooms/timeline.rs +++ b/src/database/key_value/rooms/timeline.rs @@ -1,13 +1,17 @@ use std::{collections::hash_map, mem::size_of, sync::Arc}; -use ruma::{UserId, RoomId, api::client::error::ErrorKind, EventId, signatures::CanonicalJsonObject}; +use ruma::{ + api::client::error::ErrorKind, signatures::CanonicalJsonObject, EventId, RoomId, UserId, +}; use tracing::error; -use crate::{service, database::KeyValueDatabase, utils, Error, PduEvent, Result, services}; +use crate::{database::KeyValueDatabase, service, services, utils, Error, PduEvent, Result}; impl service::rooms::timeline::Data for KeyValueDatabase { fn first_pdu_in_room(&self, room_id: &RoomId) -> Result>> { - let prefix = services().rooms.short + let prefix = services() + .rooms + .short .get_shortroomid(room_id)? .expect("room exists") .to_be_bytes() @@ -82,10 +86,7 @@ impl service::rooms::timeline::Data for KeyValueDatabase { } /// Returns the json of a pdu. - fn get_non_outlier_pdu_json( - &self, - event_id: &EventId, - ) -> Result> { + fn get_non_outlier_pdu_json(&self, event_id: &EventId) -> Result> { self.eventid_pduid .get(event_id.as_bytes())? .map(|pduid| { @@ -187,10 +188,17 @@ impl service::rooms::timeline::Data for KeyValueDatabase { .map_err(|_| Error::bad_database("PDU has invalid count bytes.")) } - fn append_pdu(&self, pdu_id: &[u8], pdu: &PduEvent, json: &CanonicalJsonObject, count: u64) -> Result<()> { + fn append_pdu( + &self, + pdu_id: &[u8], + pdu: &PduEvent, + json: &CanonicalJsonObject, + count: u64, + ) -> Result<()> { self.pduid_pdu.insert( pdu_id, - &serde_json::to_vec(json).expect("CanonicalJsonObject is always a valid"))?; + &serde_json::to_vec(json).expect("CanonicalJsonObject is always a valid"), + )?; self.lasttimelinecount_cache .lock() @@ -209,7 +217,8 @@ impl service::rooms::timeline::Data for KeyValueDatabase { if self.pduid_pdu.get(pdu_id)?.is_some() { self.pduid_pdu.insert( pdu_id, - &serde_json::to_vec(pdu).expect("CanonicalJsonObject is always a valid"))?; + &serde_json::to_vec(pdu).expect("CanonicalJsonObject is always a valid"), + )?; Ok(()) } else { Err(Error::BadRequest( @@ -227,7 +236,9 @@ impl service::rooms::timeline::Data for KeyValueDatabase { room_id: &RoomId, since: u64, ) -> Result, PduEvent)>>>> { - let prefix = services().rooms.short + let prefix = services() + .rooms + .short .get_shortroomid(room_id)? .expect("room exists") .to_be_bytes() @@ -239,18 +250,19 @@ impl service::rooms::timeline::Data for KeyValueDatabase { let user_id = user_id.to_owned(); - Ok(Box::new(self - .pduid_pdu - .iter_from(&first_pdu_id, false) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - }))) + Ok(Box::new( + self.pduid_pdu + .iter_from(&first_pdu_id, false) + .take_while(move |(k, _)| k.starts_with(&prefix)) + .map(move |(pdu_id, v)| { + let mut pdu = serde_json::from_slice::(&v) + .map_err(|_| Error::bad_database("PDU in db is invalid."))?; + if pdu.sender != user_id { + pdu.remove_transaction_id()?; + } + Ok((pdu_id, pdu)) + }), + )) } /// Returns an iterator over all events and their tokens in a room that happened before the @@ -262,7 +274,9 @@ impl service::rooms::timeline::Data for KeyValueDatabase { until: u64, ) -> Result, PduEvent)>>>> { // Create the first part of the full pdu id - let prefix = services().rooms.short + let prefix = services() + .rooms + .short .get_shortroomid(room_id)? .expect("room exists") .to_be_bytes() @@ -275,18 +289,19 @@ impl service::rooms::timeline::Data for KeyValueDatabase { let user_id = user_id.to_owned(); - Ok(Box::new(self - .pduid_pdu - .iter_from(current, true) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - }))) + Ok(Box::new( + self.pduid_pdu + .iter_from(current, true) + .take_while(move |(k, _)| k.starts_with(&prefix)) + .map(move |(pdu_id, v)| { + let mut pdu = serde_json::from_slice::(&v) + .map_err(|_| Error::bad_database("PDU in db is invalid."))?; + if pdu.sender != user_id { + pdu.remove_transaction_id()?; + } + Ok((pdu_id, pdu)) + }), + )) } fn pdus_after<'a>( @@ -296,7 +311,9 @@ impl service::rooms::timeline::Data for KeyValueDatabase { from: u64, ) -> Result, PduEvent)>>>> { // Create the first part of the full pdu id - let prefix = services().rooms.short + let prefix = services() + .rooms + .short .get_shortroomid(room_id)? .expect("room exists") .to_be_bytes() @@ -309,21 +326,27 @@ impl service::rooms::timeline::Data for KeyValueDatabase { let user_id = user_id.to_owned(); - Ok(Box::new(self - .pduid_pdu - .iter_from(current, false) - .take_while(move |(k, _)| k.starts_with(&prefix)) - .map(move |(pdu_id, v)| { - let mut pdu = serde_json::from_slice::(&v) - .map_err(|_| Error::bad_database("PDU in db is invalid."))?; - if pdu.sender != user_id { - pdu.remove_transaction_id()?; - } - Ok((pdu_id, pdu)) - }))) + Ok(Box::new( + self.pduid_pdu + .iter_from(current, false) + .take_while(move |(k, _)| k.starts_with(&prefix)) + .map(move |(pdu_id, v)| { + let mut pdu = serde_json::from_slice::(&v) + .map_err(|_| Error::bad_database("PDU in db is invalid."))?; + if pdu.sender != user_id { + pdu.remove_transaction_id()?; + } + Ok((pdu_id, pdu)) + }), + )) } - fn increment_notification_counts(&self, room_id: &RoomId, notifies: Vec>, highlights: Vec>) -> Result<()> { + fn increment_notification_counts( + &self, + room_id: &RoomId, + notifies: Vec>, + highlights: Vec>, + ) -> Result<()> { let notifies_batch = Vec::new(); let highlights_batch = Vec::new(); for user in notifies { diff --git a/src/database/key_value/rooms/user.rs b/src/database/key_value/rooms/user.rs index 3759bda7..78c78e19 100644 --- a/src/database/key_value/rooms/user.rs +++ b/src/database/key_value/rooms/user.rs @@ -1,6 +1,6 @@ -use ruma::{UserId, RoomId}; +use ruma::{RoomId, UserId}; -use crate::{service, database::KeyValueDatabase, utils, Error, Result, services}; +use crate::{database::KeyValueDatabase, service, services, utils, Error, Result}; impl service::rooms::user::Data for KeyValueDatabase { fn reset_notification_counts(&self, user_id: &UserId, room_id: &RoomId) -> Result<()> { @@ -50,7 +50,11 @@ impl service::rooms::user::Data for KeyValueDatabase { token: u64, shortstatehash: u64, ) -> Result<()> { - let shortroomid = services().rooms.short.get_shortroomid(room_id)?.expect("room exists"); + let shortroomid = services() + .rooms + .short + .get_shortroomid(room_id)? + .expect("room exists"); let mut key = shortroomid.to_be_bytes().to_vec(); key.extend_from_slice(&token.to_be_bytes()); @@ -60,7 +64,11 @@ impl service::rooms::user::Data for KeyValueDatabase { } fn get_token_shortstatehash(&self, room_id: &RoomId, token: u64) -> Result> { - let shortroomid = services().rooms.short.get_shortroomid(room_id)?.expect("room exists"); + let shortroomid = services() + .rooms + .short + .get_shortroomid(room_id)? + .expect("room exists"); let mut key = shortroomid.to_be_bytes().to_vec(); key.extend_from_slice(&token.to_be_bytes()); @@ -102,13 +110,15 @@ impl service::rooms::user::Data for KeyValueDatabase { }); // We use the default compare function because keys are sorted correctly (not reversed) - Ok(Box::new(Box::new(utils::common_elements(iterators, Ord::cmp) - .expect("users is not empty") - .map(|bytes| { - RoomId::parse(utils::string_from_bytes(&*bytes).map_err(|_| { - Error::bad_database("Invalid RoomId bytes in userroomid_joined") - })?) - .map_err(|_| Error::bad_database("Invalid RoomId in userroomid_joined.")) - })))) + Ok(Box::new(Box::new( + utils::common_elements(iterators, Ord::cmp) + .expect("users is not empty") + .map(|bytes| { + RoomId::parse(utils::string_from_bytes(&*bytes).map_err(|_| { + Error::bad_database("Invalid RoomId bytes in userroomid_joined") + })?) + .map_err(|_| Error::bad_database("Invalid RoomId in userroomid_joined.")) + }), + ))) } } diff --git a/src/database/key_value/transaction_ids.rs b/src/database/key_value/transaction_ids.rs index a63b3c5d..2ea6ad4a 100644 --- a/src/database/key_value/transaction_ids.rs +++ b/src/database/key_value/transaction_ids.rs @@ -1,6 +1,6 @@ -use ruma::{UserId, DeviceId, TransactionId}; +use ruma::{DeviceId, TransactionId, UserId}; -use crate::{service, database::KeyValueDatabase, Result}; +use crate::{database::KeyValueDatabase, service, Result}; impl service::transaction_ids::Data for KeyValueDatabase { fn add_txnid( diff --git a/src/database/key_value/uiaa.rs b/src/database/key_value/uiaa.rs index cf242dec..8a9f1762 100644 --- a/src/database/key_value/uiaa.rs +++ b/src/database/key_value/uiaa.rs @@ -1,4 +1,8 @@ -use ruma::{UserId, DeviceId, signatures::CanonicalJsonValue, api::client::{uiaa::UiaaInfo, error::ErrorKind}}; +use ruma::{ + api::client::{error::ErrorKind, uiaa::UiaaInfo}, + signatures::CanonicalJsonValue, + DeviceId, UserId, +}; use crate::{database::KeyValueDatabase, service, Error, Result}; diff --git a/src/database/key_value/users.rs b/src/database/key_value/users.rs index 55a518d4..15699a16 100644 --- a/src/database/key_value/users.rs +++ b/src/database/key_value/users.rs @@ -1,9 +1,20 @@ -use std::{mem::size_of, collections::BTreeMap}; +use std::{collections::BTreeMap, mem::size_of}; -use ruma::{api::client::{filter::IncomingFilterDefinition, error::ErrorKind, device::Device}, UserId, RoomAliasId, MxcUri, DeviceId, MilliSecondsSinceUnixEpoch, DeviceKeyId, encryption::{OneTimeKey, CrossSigningKey, DeviceKeys}, serde::Raw, events::{AnyToDeviceEvent, StateEventType}, DeviceKeyAlgorithm, UInt}; +use ruma::{ + api::client::{device::Device, error::ErrorKind, filter::IncomingFilterDefinition}, + encryption::{CrossSigningKey, DeviceKeys, OneTimeKey}, + events::{AnyToDeviceEvent, StateEventType}, + serde::Raw, + DeviceId, DeviceKeyAlgorithm, DeviceKeyId, MilliSecondsSinceUnixEpoch, MxcUri, RoomAliasId, + UInt, UserId, +}; use tracing::warn; -use crate::{service::{self, users::clean_signatures}, database::KeyValueDatabase, Error, utils, services, Result}; +use crate::{ + database::KeyValueDatabase, + service::{self, users::clean_signatures}, + services, utils, Error, Result, +}; impl service::users::Data for KeyValueDatabase { /// Check if a user has an account on this homeserver. @@ -274,18 +285,21 @@ impl service::users::Data for KeyValueDatabase { let mut prefix = user_id.as_bytes().to_vec(); prefix.push(0xff); // All devices have metadata - Box::new(self.userdeviceid_metadata - .scan_prefix(prefix) - .map(|(bytes, _)| { - Ok(utils::string_from_bytes( - bytes - .rsplit(|&b| b == 0xff) - .next() - .ok_or_else(|| Error::bad_database("UserDevice ID in db is invalid."))?, - ) - .map_err(|_| Error::bad_database("Device ID in userdeviceid_metadata is invalid."))? - .into()) - })) + Box::new( + self.userdeviceid_metadata + .scan_prefix(prefix) + .map(|(bytes, _)| { + Ok(utils::string_from_bytes( + bytes.rsplit(|&b| b == 0xff).next().ok_or_else(|| { + Error::bad_database("UserDevice ID in db is invalid.") + })?, + ) + .map_err(|_| { + Error::bad_database("Device ID in userdeviceid_metadata is invalid.") + })? + .into()) + }), + ) } /// Replaces the access token of one device. @@ -341,8 +355,10 @@ impl service::users::Data for KeyValueDatabase { &serde_json::to_vec(&one_time_key_value).expect("OneTimeKey::to_vec always works"), )?; - self.userid_lastonetimekeyupdate - .insert(user_id.as_bytes(), &services().globals.next_count()?.to_be_bytes())?; + self.userid_lastonetimekeyupdate.insert( + user_id.as_bytes(), + &services().globals.next_count()?.to_be_bytes(), + )?; Ok(()) } @@ -372,8 +388,10 @@ impl service::users::Data for KeyValueDatabase { prefix.extend_from_slice(key_algorithm.as_ref().as_bytes()); prefix.push(b':'); - self.userid_lastonetimekeyupdate - .insert(user_id.as_bytes(), &services().globals.next_count()?.to_be_bytes())?; + self.userid_lastonetimekeyupdate.insert( + user_id.as_bytes(), + &services().globals.next_count()?.to_be_bytes(), + )?; self.onetimekeyid_onetimekeys .scan_prefix(prefix) @@ -617,38 +635,47 @@ impl service::users::Data for KeyValueDatabase { let to = to.unwrap_or(u64::MAX); - Box::new(self.keychangeid_userid - .iter_from(&start, false) - .take_while(move |(k, _)| { - k.starts_with(&prefix) - && if let Some(current) = k.splitn(2, |&b| b == 0xff).nth(1) { - if let Ok(c) = utils::u64_from_bytes(current) { - c <= to + Box::new( + self.keychangeid_userid + .iter_from(&start, false) + .take_while(move |(k, _)| { + k.starts_with(&prefix) + && if let Some(current) = k.splitn(2, |&b| b == 0xff).nth(1) { + if let Ok(c) = utils::u64_from_bytes(current) { + c <= to + } else { + warn!("BadDatabase: Could not parse keychangeid_userid bytes"); + false + } } else { - warn!("BadDatabase: Could not parse keychangeid_userid bytes"); + warn!("BadDatabase: Could not parse keychangeid_userid"); false } - } else { - warn!("BadDatabase: Could not parse keychangeid_userid"); - false - } - }) - .map(|(_, bytes)| { - UserId::parse(utils::string_from_bytes(&bytes).map_err(|_| { - Error::bad_database("User ID in devicekeychangeid_userid is invalid unicode.") - })?) - .map_err(|_| Error::bad_database("User ID in devicekeychangeid_userid is invalid.")) - })) + }) + .map(|(_, bytes)| { + UserId::parse(utils::string_from_bytes(&bytes).map_err(|_| { + Error::bad_database( + "User ID in devicekeychangeid_userid is invalid unicode.", + ) + })?) + .map_err(|_| { + Error::bad_database("User ID in devicekeychangeid_userid is invalid.") + }) + }), + ) } - fn mark_device_key_update( - &self, - user_id: &UserId, - ) -> Result<()> { + fn mark_device_key_update(&self, user_id: &UserId) -> Result<()> { let count = services().globals.next_count()?.to_be_bytes(); - for room_id in services().rooms.state_cache.rooms_joined(user_id).filter_map(|r| r.ok()) { + for room_id in services() + .rooms + .state_cache + .rooms_joined(user_id) + .filter_map(|r| r.ok()) + { // Don't send key updates to unencrypted rooms - if services().rooms + if services() + .rooms .state_accessor .room_state_get(&room_id, &StateEventType::RoomEncryption, "")? .is_none() @@ -883,20 +910,19 @@ impl service::users::Data for KeyValueDatabase { let mut key = user_id.as_bytes().to_vec(); key.push(0xff); - Box::new(self.userdeviceid_metadata - .scan_prefix(key) - .map(|(_, bytes)| { - serde_json::from_slice::(&bytes) - .map_err(|_| Error::bad_database("Device in userdeviceid_metadata is invalid.")) - })) + Box::new( + self.userdeviceid_metadata + .scan_prefix(key) + .map(|(_, bytes)| { + serde_json::from_slice::(&bytes).map_err(|_| { + Error::bad_database("Device in userdeviceid_metadata is invalid.") + }) + }), + ) } /// Creates a new sync filter. Returns the filter id. - fn create_filter( - &self, - user_id: &UserId, - filter: &IncomingFilterDefinition, - ) -> Result { + fn create_filter(&self, user_id: &UserId, filter: &IncomingFilterDefinition) -> Result { let filter_id = utils::random_string(4); let mut key = user_id.as_bytes().to_vec(); diff --git a/src/database/mod.rs b/src/database/mod.rs index 68684677..8a7c78e7 100644 --- a/src/database/mod.rs +++ b/src/database/mod.rs @@ -1,8 +1,16 @@ pub mod abstraction; pub mod key_value; -use crate::{utils, Config, Error, Result, service::{users, globals, uiaa, rooms::{self, state_compressor::CompressedStateEvent}, account_data, media, key_backups, transaction_ids, sending, appservice, pusher}, services, PduEvent, Services, SERVICES}; +use crate::{ + service::{ + account_data, appservice, globals, key_backups, media, pusher, + rooms::{self, state_compressor::CompressedStateEvent}, + sending, transaction_ids, uiaa, users, + }, + services, utils, Config, Error, PduEvent, Result, Services, SERVICES, +}; use abstraction::KeyValueDatabaseEngine; +use abstraction::KvTree; use directories::ProjectDirs; use futures_util::{stream::FuturesUnordered, StreamExt}; use lru_cache::LruCache; @@ -12,7 +20,8 @@ use ruma::{ GlobalAccountDataEvent, GlobalAccountDataEventType, StateEventType, }, push::Ruleset, - DeviceId, EventId, RoomId, UserId, signatures::CanonicalJsonValue, + signatures::CanonicalJsonValue, + DeviceId, EventId, RoomId, UserId, }; use std::{ collections::{BTreeMap, HashMap, HashSet}, @@ -25,7 +34,6 @@ use std::{ }; use tokio::sync::{mpsc, OwnedRwLockReadGuard, RwLock as TokioRwLock, Semaphore}; use tracing::{debug, error, info, warn}; -use abstraction::KvTree; pub struct KeyValueDatabase { _db: Arc, @@ -65,9 +73,9 @@ pub struct KeyValueDatabase { pub(super) readreceiptid_readreceipt: Arc, // ReadReceiptId = RoomId + Count + UserId pub(super) roomuserid_privateread: Arc, // RoomUserId = Room + User, PrivateRead = Count pub(super) roomuserid_lastprivatereadupdate: Arc, // LastPrivateReadUpdate = Count - pub(super) typingid_userid: Arc, // TypingId = RoomId + TimeoutTime + Count + pub(super) typingid_userid: Arc, // TypingId = RoomId + TimeoutTime + Count pub(super) roomid_lasttypingupdate: Arc, // LastRoomTypingUpdate = Count - pub(super) presenceid_presence: Arc, // PresenceId = RoomId + Count + UserId + pub(super) presenceid_presence: Arc, // PresenceId = RoomId + Count + UserId pub(super) userid_lastpresenceupdate: Arc, // LastPresenceUpdate = Count //pub rooms: rooms::Rooms, @@ -279,127 +287,126 @@ impl KeyValueDatabase { let db = Arc::new(Self { _db: builder.clone(), - userid_password: builder.open_tree("userid_password")?, - userid_displayname: builder.open_tree("userid_displayname")?, - userid_avatarurl: builder.open_tree("userid_avatarurl")?, - userid_blurhash: builder.open_tree("userid_blurhash")?, - userdeviceid_token: builder.open_tree("userdeviceid_token")?, - userdeviceid_metadata: builder.open_tree("userdeviceid_metadata")?, - userid_devicelistversion: builder.open_tree("userid_devicelistversion")?, - token_userdeviceid: builder.open_tree("token_userdeviceid")?, - onetimekeyid_onetimekeys: builder.open_tree("onetimekeyid_onetimekeys")?, - userid_lastonetimekeyupdate: builder.open_tree("userid_lastonetimekeyupdate")?, - keychangeid_userid: builder.open_tree("keychangeid_userid")?, - keyid_key: builder.open_tree("keyid_key")?, - userid_masterkeyid: builder.open_tree("userid_masterkeyid")?, - userid_selfsigningkeyid: builder.open_tree("userid_selfsigningkeyid")?, - userid_usersigningkeyid: builder.open_tree("userid_usersigningkeyid")?, - userfilterid_filter: builder.open_tree("userfilterid_filter")?, - todeviceid_events: builder.open_tree("todeviceid_events")?, + userid_password: builder.open_tree("userid_password")?, + userid_displayname: builder.open_tree("userid_displayname")?, + userid_avatarurl: builder.open_tree("userid_avatarurl")?, + userid_blurhash: builder.open_tree("userid_blurhash")?, + userdeviceid_token: builder.open_tree("userdeviceid_token")?, + userdeviceid_metadata: builder.open_tree("userdeviceid_metadata")?, + userid_devicelistversion: builder.open_tree("userid_devicelistversion")?, + token_userdeviceid: builder.open_tree("token_userdeviceid")?, + onetimekeyid_onetimekeys: builder.open_tree("onetimekeyid_onetimekeys")?, + userid_lastonetimekeyupdate: builder.open_tree("userid_lastonetimekeyupdate")?, + keychangeid_userid: builder.open_tree("keychangeid_userid")?, + keyid_key: builder.open_tree("keyid_key")?, + userid_masterkeyid: builder.open_tree("userid_masterkeyid")?, + userid_selfsigningkeyid: builder.open_tree("userid_selfsigningkeyid")?, + userid_usersigningkeyid: builder.open_tree("userid_usersigningkeyid")?, + userfilterid_filter: builder.open_tree("userfilterid_filter")?, + todeviceid_events: builder.open_tree("todeviceid_events")?, - userdevicesessionid_uiaainfo: builder.open_tree("userdevicesessionid_uiaainfo")?, - userdevicesessionid_uiaarequest: RwLock::new(BTreeMap::new()), - readreceiptid_readreceipt: builder.open_tree("readreceiptid_readreceipt")?, - roomuserid_privateread: builder.open_tree("roomuserid_privateread")?, // "Private" read receipt - roomuserid_lastprivatereadupdate: builder - .open_tree("roomuserid_lastprivatereadupdate")?, - typingid_userid: builder.open_tree("typingid_userid")?, - roomid_lasttypingupdate: builder.open_tree("roomid_lasttypingupdate")?, - presenceid_presence: builder.open_tree("presenceid_presence")?, - userid_lastpresenceupdate: builder.open_tree("userid_lastpresenceupdate")?, - pduid_pdu: builder.open_tree("pduid_pdu")?, - eventid_pduid: builder.open_tree("eventid_pduid")?, - roomid_pduleaves: builder.open_tree("roomid_pduleaves")?, + userdevicesessionid_uiaainfo: builder.open_tree("userdevicesessionid_uiaainfo")?, + userdevicesessionid_uiaarequest: RwLock::new(BTreeMap::new()), + readreceiptid_readreceipt: builder.open_tree("readreceiptid_readreceipt")?, + roomuserid_privateread: builder.open_tree("roomuserid_privateread")?, // "Private" read receipt + roomuserid_lastprivatereadupdate: builder + .open_tree("roomuserid_lastprivatereadupdate")?, + typingid_userid: builder.open_tree("typingid_userid")?, + roomid_lasttypingupdate: builder.open_tree("roomid_lasttypingupdate")?, + presenceid_presence: builder.open_tree("presenceid_presence")?, + userid_lastpresenceupdate: builder.open_tree("userid_lastpresenceupdate")?, + pduid_pdu: builder.open_tree("pduid_pdu")?, + eventid_pduid: builder.open_tree("eventid_pduid")?, + roomid_pduleaves: builder.open_tree("roomid_pduleaves")?, - alias_roomid: builder.open_tree("alias_roomid")?, - aliasid_alias: builder.open_tree("aliasid_alias")?, - publicroomids: builder.open_tree("publicroomids")?, + alias_roomid: builder.open_tree("alias_roomid")?, + aliasid_alias: builder.open_tree("aliasid_alias")?, + publicroomids: builder.open_tree("publicroomids")?, - tokenids: builder.open_tree("tokenids")?, + tokenids: builder.open_tree("tokenids")?, - roomserverids: builder.open_tree("roomserverids")?, - serverroomids: builder.open_tree("serverroomids")?, - userroomid_joined: builder.open_tree("userroomid_joined")?, - roomuserid_joined: builder.open_tree("roomuserid_joined")?, - roomid_joinedcount: builder.open_tree("roomid_joinedcount")?, - roomid_invitedcount: builder.open_tree("roomid_invitedcount")?, - roomuseroncejoinedids: builder.open_tree("roomuseroncejoinedids")?, - userroomid_invitestate: builder.open_tree("userroomid_invitestate")?, - roomuserid_invitecount: builder.open_tree("roomuserid_invitecount")?, - userroomid_leftstate: builder.open_tree("userroomid_leftstate")?, - roomuserid_leftcount: builder.open_tree("roomuserid_leftcount")?, + roomserverids: builder.open_tree("roomserverids")?, + serverroomids: builder.open_tree("serverroomids")?, + userroomid_joined: builder.open_tree("userroomid_joined")?, + roomuserid_joined: builder.open_tree("roomuserid_joined")?, + roomid_joinedcount: builder.open_tree("roomid_joinedcount")?, + roomid_invitedcount: builder.open_tree("roomid_invitedcount")?, + roomuseroncejoinedids: builder.open_tree("roomuseroncejoinedids")?, + userroomid_invitestate: builder.open_tree("userroomid_invitestate")?, + roomuserid_invitecount: builder.open_tree("roomuserid_invitecount")?, + userroomid_leftstate: builder.open_tree("userroomid_leftstate")?, + roomuserid_leftcount: builder.open_tree("roomuserid_leftcount")?, - disabledroomids: builder.open_tree("disabledroomids")?, + disabledroomids: builder.open_tree("disabledroomids")?, - lazyloadedids: builder.open_tree("lazyloadedids")?, + lazyloadedids: builder.open_tree("lazyloadedids")?, - userroomid_notificationcount: builder.open_tree("userroomid_notificationcount")?, - userroomid_highlightcount: builder.open_tree("userroomid_highlightcount")?, + userroomid_notificationcount: builder.open_tree("userroomid_notificationcount")?, + userroomid_highlightcount: builder.open_tree("userroomid_highlightcount")?, - statekey_shortstatekey: builder.open_tree("statekey_shortstatekey")?, - shortstatekey_statekey: builder.open_tree("shortstatekey_statekey")?, + statekey_shortstatekey: builder.open_tree("statekey_shortstatekey")?, + shortstatekey_statekey: builder.open_tree("shortstatekey_statekey")?, - shorteventid_authchain: builder.open_tree("shorteventid_authchain")?, + shorteventid_authchain: builder.open_tree("shorteventid_authchain")?, - roomid_shortroomid: builder.open_tree("roomid_shortroomid")?, + roomid_shortroomid: builder.open_tree("roomid_shortroomid")?, - shortstatehash_statediff: builder.open_tree("shortstatehash_statediff")?, - eventid_shorteventid: builder.open_tree("eventid_shorteventid")?, - shorteventid_eventid: builder.open_tree("shorteventid_eventid")?, - shorteventid_shortstatehash: builder.open_tree("shorteventid_shortstatehash")?, - roomid_shortstatehash: builder.open_tree("roomid_shortstatehash")?, - roomsynctoken_shortstatehash: builder.open_tree("roomsynctoken_shortstatehash")?, - statehash_shortstatehash: builder.open_tree("statehash_shortstatehash")?, + shortstatehash_statediff: builder.open_tree("shortstatehash_statediff")?, + eventid_shorteventid: builder.open_tree("eventid_shorteventid")?, + shorteventid_eventid: builder.open_tree("shorteventid_eventid")?, + shorteventid_shortstatehash: builder.open_tree("shorteventid_shortstatehash")?, + roomid_shortstatehash: builder.open_tree("roomid_shortstatehash")?, + roomsynctoken_shortstatehash: builder.open_tree("roomsynctoken_shortstatehash")?, + statehash_shortstatehash: builder.open_tree("statehash_shortstatehash")?, - eventid_outlierpdu: builder.open_tree("eventid_outlierpdu")?, - softfailedeventids: builder.open_tree("softfailedeventids")?, + eventid_outlierpdu: builder.open_tree("eventid_outlierpdu")?, + softfailedeventids: builder.open_tree("softfailedeventids")?, - referencedevents: builder.open_tree("referencedevents")?, - roomuserdataid_accountdata: builder.open_tree("roomuserdataid_accountdata")?, - roomusertype_roomuserdataid: builder.open_tree("roomusertype_roomuserdataid")?, - mediaid_file: builder.open_tree("mediaid_file")?, - backupid_algorithm: builder.open_tree("backupid_algorithm")?, - backupid_etag: builder.open_tree("backupid_etag")?, - backupkeyid_backup: builder.open_tree("backupkeyid_backup")?, - userdevicetxnid_response: builder.open_tree("userdevicetxnid_response")?, - servername_educount: builder.open_tree("servername_educount")?, - servernameevent_data: builder.open_tree("servernameevent_data")?, - servercurrentevent_data: builder.open_tree("servercurrentevent_data")?, - id_appserviceregistrations: builder.open_tree("id_appserviceregistrations")?, - senderkey_pusher: builder.open_tree("senderkey_pusher")?, - global: builder.open_tree("global")?, - server_signingkeys: builder.open_tree("server_signingkeys")?, - - cached_registrations: Arc::new(RwLock::new(HashMap::new())), - pdu_cache: Mutex::new(LruCache::new( - config - .pdu_cache_capacity - .try_into() - .expect("pdu cache capacity fits into usize"), - )), - auth_chain_cache: Mutex::new(LruCache::new( - (100_000.0 * config.conduit_cache_capacity_modifier) as usize, - )), - shorteventid_cache: Mutex::new(LruCache::new( - (100_000.0 * config.conduit_cache_capacity_modifier) as usize, - )), - eventidshort_cache: Mutex::new(LruCache::new( - (100_000.0 * config.conduit_cache_capacity_modifier) as usize, - )), - shortstatekey_cache: Mutex::new(LruCache::new( - (100_000.0 * config.conduit_cache_capacity_modifier) as usize, - )), - statekeyshort_cache: Mutex::new(LruCache::new( - (100_000.0 * config.conduit_cache_capacity_modifier) as usize, - )), - our_real_users_cache: RwLock::new(HashMap::new()), - appservice_in_room_cache: RwLock::new(HashMap::new()), - lazy_load_waiting: Mutex::new(HashMap::new()), - stateinfo_cache: Mutex::new(LruCache::new( - (100.0 * config.conduit_cache_capacity_modifier) as usize, - )), - lasttimelinecount_cache: Mutex::new(HashMap::new()), + referencedevents: builder.open_tree("referencedevents")?, + roomuserdataid_accountdata: builder.open_tree("roomuserdataid_accountdata")?, + roomusertype_roomuserdataid: builder.open_tree("roomusertype_roomuserdataid")?, + mediaid_file: builder.open_tree("mediaid_file")?, + backupid_algorithm: builder.open_tree("backupid_algorithm")?, + backupid_etag: builder.open_tree("backupid_etag")?, + backupkeyid_backup: builder.open_tree("backupkeyid_backup")?, + userdevicetxnid_response: builder.open_tree("userdevicetxnid_response")?, + servername_educount: builder.open_tree("servername_educount")?, + servernameevent_data: builder.open_tree("servernameevent_data")?, + servercurrentevent_data: builder.open_tree("servercurrentevent_data")?, + id_appserviceregistrations: builder.open_tree("id_appserviceregistrations")?, + senderkey_pusher: builder.open_tree("senderkey_pusher")?, + global: builder.open_tree("global")?, + server_signingkeys: builder.open_tree("server_signingkeys")?, + cached_registrations: Arc::new(RwLock::new(HashMap::new())), + pdu_cache: Mutex::new(LruCache::new( + config + .pdu_cache_capacity + .try_into() + .expect("pdu cache capacity fits into usize"), + )), + auth_chain_cache: Mutex::new(LruCache::new( + (100_000.0 * config.conduit_cache_capacity_modifier) as usize, + )), + shorteventid_cache: Mutex::new(LruCache::new( + (100_000.0 * config.conduit_cache_capacity_modifier) as usize, + )), + eventidshort_cache: Mutex::new(LruCache::new( + (100_000.0 * config.conduit_cache_capacity_modifier) as usize, + )), + shortstatekey_cache: Mutex::new(LruCache::new( + (100_000.0 * config.conduit_cache_capacity_modifier) as usize, + )), + statekeyshort_cache: Mutex::new(LruCache::new( + (100_000.0 * config.conduit_cache_capacity_modifier) as usize, + )), + our_real_users_cache: RwLock::new(HashMap::new()), + appservice_in_room_cache: RwLock::new(HashMap::new()), + lazy_load_waiting: Mutex::new(HashMap::new()), + stateinfo_cache: Mutex::new(LruCache::new( + (100.0 * config.conduit_cache_capacity_modifier) as usize, + )), + lasttimelinecount_cache: Mutex::new(HashMap::new()), }); let services_raw = Box::new(Services::build(Arc::clone(&db), config)?); @@ -407,7 +414,6 @@ impl KeyValueDatabase { // This is the first and only time we initialize the SERVICE static *SERVICES.write().unwrap() = Some(Box::leak(services_raw)); - // Matrix resource ownership is based on the server name; changing it // requires recreating the database from scratch. if services().users.count()? > 0 { @@ -570,7 +576,10 @@ impl KeyValueDatabase { let states_parents = last_roomsstatehash.map_or_else( || Ok(Vec::new()), |&last_roomsstatehash| { - services().rooms.state_compressor.load_shortstatehash_info(dbg!(last_roomsstatehash)) + services() + .rooms + .state_compressor + .load_shortstatehash_info(dbg!(last_roomsstatehash)) }, )?; @@ -643,14 +652,15 @@ impl KeyValueDatabase { current_state = HashSet::new(); current_sstatehash = Some(sstatehash); - let event_id = db - .shorteventid_eventid - .get(&seventid) - .unwrap() - .unwrap(); + let event_id = db.shorteventid_eventid.get(&seventid).unwrap().unwrap(); let string = utils::string_from_bytes(&event_id).unwrap(); let event_id = <&EventId>::try_from(string.as_str()).unwrap(); - let pdu = services().rooms.timeline.get_pdu(event_id).unwrap().unwrap(); + let pdu = services() + .rooms + .timeline + .get_pdu(event_id) + .unwrap() + .unwrap(); if Some(&pdu.room_id) != current_room.as_ref() { current_room = Some(pdu.room_id.clone()); @@ -764,8 +774,7 @@ impl KeyValueDatabase { .peekable(); while iter.peek().is_some() { - db.tokenids - .insert_batch(&mut iter.by_ref().take(1000))?; + db.tokenids.insert_batch(&mut iter.by_ref().take(1000))?; println!("smaller batch done"); } @@ -803,8 +812,7 @@ impl KeyValueDatabase { // Force E2EE device list updates so we can send them over federation for user_id in services().users.iter().filter_map(|r| r.ok()) { - services().users - .mark_device_key_update(&user_id)?; + services().users.mark_device_key_update(&user_id)?; } services().globals.bump_database_version(10)?; @@ -825,7 +833,8 @@ impl KeyValueDatabase { info!( "Loaded {} database with version {}", - services().globals.config.database_backend, latest_database_version + services().globals.config.database_backend, + latest_database_version ); } else { services() @@ -837,7 +846,8 @@ impl KeyValueDatabase { warn!( "Created new {} database with version {}", - services().globals.config.database_backend, latest_database_version + services().globals.config.database_backend, + latest_database_version ); } @@ -862,9 +872,7 @@ impl KeyValueDatabase { } }; - services() - .sending - .start_handler(sending_receiver); + services().sending.start_handler(sending_receiver); Self::start_cleanup_task().await; @@ -898,7 +906,8 @@ impl KeyValueDatabase { use std::time::{Duration, Instant}; - let timer_interval = Duration::from_secs(services().globals.config.cleanup_second_interval as u64); + let timer_interval = + Duration::from_secs(services().globals.config.cleanup_second_interval as u64); tokio::spawn(async move { let mut i = interval(timer_interval); @@ -937,8 +946,10 @@ fn set_emergency_access() -> Result { let conduit_user = UserId::parse_with_server_name("conduit", services().globals.server_name()) .expect("@conduit:server_name is a valid UserId"); - services().users - .set_password(&conduit_user, services().globals.emergency_password().as_deref())?; + services().users.set_password( + &conduit_user, + services().globals.emergency_password().as_deref(), + )?; let (ruleset, res) = match services().globals.emergency_password() { Some(_) => (Ruleset::server_default(&conduit_user), Ok(true)), @@ -951,7 +962,8 @@ fn set_emergency_access() -> Result { GlobalAccountDataEventType::PushRules.to_string().into(), &serde_json::to_value(&GlobalAccountDataEvent { content: PushRulesEventContent { global: ruleset }, - }).expect("to json value always works"), + }) + .expect("to json value always works"), )?; res diff --git a/src/lib.rs b/src/lib.rs index c103d529..e6421e8e 100644 --- a/src/lib.rs +++ b/src/lib.rs @@ -7,22 +7,27 @@ #![allow(clippy::suspicious_else_formatting)] #![deny(clippy::dbg_macro)] +pub mod api; mod config; mod database; mod service; -pub mod api; mod utils; -use std::{cell::Cell, sync::{RwLock, Arc}}; +use std::{ + cell::Cell, + sync::{Arc, RwLock}, +}; -pub use config::Config; -pub use utils::error::{Error, Result}; -pub use service::{Services, pdu::PduEvent}; pub use api::ruma_wrapper::{Ruma, RumaResponse}; +pub use config::Config; +pub use service::{pdu::PduEvent, Services}; +pub use utils::error::{Error, Result}; pub static SERVICES: RwLock> = RwLock::new(None); pub fn services<'a>() -> &'static Services { - &SERVICES.read().unwrap().expect("SERVICES should be initialized when this is called") + &SERVICES + .read() + .unwrap() + .expect("SERVICES should be initialized when this is called") } - diff --git a/src/service/account_data/data.rs b/src/service/account_data/data.rs index 65780a69..c7c92981 100644 --- a/src/service/account_data/data.rs +++ b/src/service/account_data/data.rs @@ -1,7 +1,11 @@ use std::collections::HashMap; -use ruma::{UserId, RoomId, events::{RoomAccountDataEventType, AnyEphemeralRoomEvent}, serde::Raw}; use crate::Result; +use ruma::{ + events::{AnyEphemeralRoomEvent, RoomAccountDataEventType}, + serde::Raw, + RoomId, UserId, +}; pub trait Data: Send + Sync { /// Places one event in the account data of the user and removes the previous entry. diff --git a/src/service/account_data/mod.rs b/src/service/account_data/mod.rs index 1289f7a3..5bf167d1 100644 --- a/src/service/account_data/mod.rs +++ b/src/service/account_data/mod.rs @@ -3,9 +3,7 @@ mod data; pub use data::Data; use ruma::{ - api::client::{ - error::ErrorKind, - }, + api::client::error::ErrorKind, events::{AnyEphemeralRoomEvent, RoomAccountDataEventType}, serde::Raw, signatures::CanonicalJsonValue, diff --git a/src/service/admin/mod.rs b/src/service/admin/mod.rs index 0b14314f..db596a35 100644 --- a/src/service/admin/mod.rs +++ b/src/service/admin/mod.rs @@ -28,7 +28,15 @@ use ruma::{ use serde_json::value::to_raw_value; use tokio::sync::{mpsc, MutexGuard, RwLock, RwLockReadGuard}; -use crate::{Result, services, Error, api::{server_server, client_server::{AUTO_GEN_PASSWORD_LENGTH, leave_all_rooms}}, PduEvent, utils::{HtmlEscape, self}}; +use crate::{ + api::{ + client_server::{leave_all_rooms, AUTO_GEN_PASSWORD_LENGTH}, + server_server, + }, + services, + utils::{self, HtmlEscape}, + Error, PduEvent, Result, +}; use super::pdu::PduBuilder; @@ -153,7 +161,6 @@ enum AdminCommand { EnableRoom { room_id: Box }, } - #[derive(Debug)] pub enum AdminRoomEvent { ProcessMessage(String), @@ -166,16 +173,14 @@ pub struct Service { } impl Service { - pub fn start_handler( - &self, - mut receiver: mpsc::UnboundedReceiver, - ) { + pub fn start_handler(&self, mut receiver: mpsc::UnboundedReceiver) { tokio::spawn(async move { // TODO: Use futures when we have long admin commands //let mut futures = FuturesUnordered::new(); - let conduit_user = UserId::parse(format!("@conduit:{}", services().globals.server_name())) - .expect("@conduit:server_name is valid"); + let conduit_user = + UserId::parse(format!("@conduit:{}", services().globals.server_name())) + .expect("@conduit:server_name is valid"); let conduit_room = services() .rooms @@ -193,7 +198,8 @@ impl Service { mutex_lock: &MutexGuard<'_, ()>| { services() .rooms - .timeline.build_and_append_pdu( + .timeline + .build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomMessage, content: to_raw_value(&message) @@ -316,9 +322,11 @@ impl Service { ) -> Result { let reply_message_content = match command { AdminCommand::RegisterAppservice => { - if body.len() > 2 && body[0].trim() == "```" && body.last().unwrap().trim() == "```" { + if body.len() > 2 && body[0].trim() == "```" && body.last().unwrap().trim() == "```" + { let appservice_config = body[1..body.len() - 1].join("\n"); - let parsed_config = serde_yaml::from_str::(&appservice_config); + let parsed_config = + serde_yaml::from_str::(&appservice_config); match parsed_config { Ok(yaml) => match services().appservice.register_appservice(yaml) { Ok(id) => RoomMessageEventContent::text_plain(format!( @@ -343,7 +351,10 @@ impl Service { } AdminCommand::UnregisterAppservice { appservice_identifier, - } => match services().appservice.unregister_appservice(&appservice_identifier) { + } => match services() + .appservice + .unregister_appservice(&appservice_identifier) + { Ok(()) => RoomMessageEventContent::text_plain("Appservice unregistered."), Err(e) => RoomMessageEventContent::text_plain(format!( "Failed to unregister appservice: {}", @@ -351,7 +362,11 @@ impl Service { )), }, AdminCommand::ListAppservices => { - if let Ok(appservices) = services().appservice.iter_ids().map(|ids| ids.collect::>()) { + if let Ok(appservices) = services() + .appservice + .iter_ids() + .map(|ids| ids.collect::>()) + { let count = appservices.len(); let output = format!( "Appservices ({}): {}", @@ -399,7 +414,11 @@ impl Service { Err(e) => RoomMessageEventContent::text_plain(e.to_string()), }, AdminCommand::IncomingFederation => { - let map = services().globals.roomid_federationhandletime.read().unwrap(); + let map = services() + .globals + .roomid_federationhandletime + .read() + .unwrap(); let mut msg: String = format!("Handling {} incoming pdus:\n", map.len()); for (r, (e, i)) in map.iter() { @@ -426,7 +445,10 @@ impl Service { Error::bad_database("Invalid room id field in event in database") })?; let start = Instant::now(); - let count = services().rooms.auth_chain.get_auth_chain(room_id, vec![event_id]) + let count = services() + .rooms + .auth_chain + .get_auth_chain(room_id, vec![event_id]) .await? .count(); let elapsed = start.elapsed(); @@ -439,7 +461,8 @@ impl Service { } } AdminCommand::ParsePdu => { - if body.len() > 2 && body[0].trim() == "```" && body.last().unwrap().trim() == "```" { + if body.len() > 2 && body[0].trim() == "```" && body.last().unwrap().trim() == "```" + { let string = body[1..body.len() - 1].join("\n"); match serde_json::from_str(&string) { Ok(value) => { @@ -477,15 +500,18 @@ impl Service { } AdminCommand::GetPdu { event_id } => { let mut outlier = false; - let mut pdu_json = services().rooms.timeline.get_non_outlier_pdu_json(&event_id)?; + let mut pdu_json = services() + .rooms + .timeline + .get_non_outlier_pdu_json(&event_id)?; if pdu_json.is_none() { outlier = true; pdu_json = services().rooms.timeline.get_pdu_json(&event_id)?; } match pdu_json { Some(json) => { - let json_text = - serde_json::to_string_pretty(&json).expect("canonical json is valid json"); + let json_text = serde_json::to_string_pretty(&json) + .expect("canonical json is valid json"); RoomMessageEventContent::text_html( format!( "{}\n```json\n{}\n```", @@ -539,8 +565,11 @@ impl Service { if !services().users.exists(&user_id)? || services().users.is_deactivated(&user_id)? || user_id - == UserId::parse_with_server_name("conduit", services().globals.server_name()) - .expect("conduit user exists") + == UserId::parse_with_server_name( + "conduit", + services().globals.server_name(), + ) + .expect("conduit user exists") { return Ok(RoomMessageEventContent::text_plain( "The specified user does not exist or is deactivated!", @@ -549,7 +578,10 @@ impl Service { let new_password = utils::random_string(AUTO_GEN_PASSWORD_LENGTH); - match services().users.set_password(&user_id, Some(new_password.as_str())) { + match services() + .users + .set_password(&user_id, Some(new_password.as_str())) + { Ok(()) => RoomMessageEventContent::text_plain(format!( "Successfully reset the password for user {}: {}", user_id, new_password @@ -590,7 +622,8 @@ impl Service { // Default to pretty displayname let displayname = format!("{} ⚡️", user_id.localpart()); - services().users + services() + .users .set_displayname(&user_id, Some(displayname.clone()))?; // Initial account data @@ -604,7 +637,8 @@ impl Service { content: ruma::events::push_rules::PushRulesEventContent { global: ruma::push::Ruleset::server_default(&user_id), }, - }).expect("to json value always works"), + }) + .expect("to json value always works"), )?; // we dont add a device since we're not the user, just the creator @@ -651,7 +685,8 @@ impl Service { } } AdminCommand::DeactivateAll { leave_rooms, force } => { - if body.len() > 2 && body[0].trim() == "```" && body.last().unwrap().trim() == "```" { + if body.len() > 2 && body[0].trim() == "```" && body.last().unwrap().trim() == "```" + { let usernames = body.clone().drain(1..body.len() - 1).collect::>(); let mut user_ids: Vec<&UserId> = Vec::new(); @@ -672,17 +707,15 @@ impl Service { let mut admins = Vec::new(); if !force { - user_ids.retain(|&user_id| { - match services().users.is_admin(user_id) { - Ok(is_admin) => match is_admin { - true => { - admins.push(user_id.localpart()); - false - } - false => true, - }, - Err(_) => false, - } + user_ids.retain(|&user_id| match services().users.is_admin(user_id) { + Ok(is_admin) => match is_admin { + true => { + admins.push(user_id.localpart()); + false + } + false => true, + }, + Err(_) => false, }) } @@ -783,8 +816,8 @@ impl Service { } else { // Wrap the usage line in a code block, and add a yaml block example // This makes the usage of e.g. `register-appservice` more accurate - let re = - Regex::new("(?m)^USAGE:\n (.*?)\n\n").expect("Regex compilation should not fail"); + let re = Regex::new("(?m)^USAGE:\n (.*?)\n\n") + .expect("Regex compilation should not fail"); re.replace_all(&text, "USAGE:\n
$1[nobr]\n[commandbodyblock]
") .replace("[commandbodyblock]", &command_body) }; @@ -808,7 +841,8 @@ impl Service { services().rooms.short.get_or_create_shortroomid(&room_id)?; let mutex_state = Arc::clone( - services().globals + services() + .globals .roomid_mutex_state .write() .unwrap() @@ -818,8 +852,9 @@ impl Service { let state_lock = mutex_state.lock().await; // Create a user for the server - let conduit_user = UserId::parse_with_server_name("conduit", services().globals.server_name()) - .expect("@conduit:server_name is valid"); + let conduit_user = + UserId::parse_with_server_name("conduit", services().globals.server_name()) + .expect("@conduit:server_name is valid"); services().users.create(&conduit_user, None)?; @@ -1002,9 +1037,10 @@ impl Service { user_id: &UserId, displayname: String, ) -> Result<()> { - let admin_room_alias: Box = format!("#admins:{}", services().globals.server_name()) - .try_into() - .expect("#admins:server_name is a valid alias name"); + let admin_room_alias: Box = + format!("#admins:{}", services().globals.server_name()) + .try_into() + .expect("#admins:server_name is a valid alias name"); let room_id = services() .rooms .alias @@ -1012,7 +1048,8 @@ impl Service { .expect("Admin room must exist"); let mutex_state = Arc::clone( - services().globals + services() + .globals .roomid_mutex_state .write() .unwrap() @@ -1022,8 +1059,9 @@ impl Service { let state_lock = mutex_state.lock().await; // Use the server user to grant the new admin's power level - let conduit_user = UserId::parse_with_server_name("conduit", services().globals.server_name()) - .expect("@conduit:server_name is valid"); + let conduit_user = + UserId::parse_with_server_name("conduit", services().globals.server_name()) + .expect("@conduit:server_name is valid"); // Invite and join the real user services().rooms.timeline.build_and_append_pdu( diff --git a/src/service/globals/data.rs b/src/service/globals/data.rs index 0f74b2a7..407ff1c4 100644 --- a/src/service/globals/data.rs +++ b/src/service/globals/data.rs @@ -1,7 +1,11 @@ use std::collections::BTreeMap; use async_trait::async_trait; -use ruma::{signatures::Ed25519KeyPair, DeviceId, UserId, ServerName, api::federation::discovery::{ServerSigningKeys, VerifyKey}, ServerSigningKeyId}; +use ruma::{ + api::federation::discovery::{ServerSigningKeys, VerifyKey}, + signatures::Ed25519KeyPair, + DeviceId, ServerName, ServerSigningKeyId, UserId, +}; use crate::Result; diff --git a/src/service/globals/mod.rs b/src/service/globals/mod.rs index de8d1aa7..23a61599 100644 --- a/src/service/globals/mod.rs +++ b/src/service/globals/mod.rs @@ -4,7 +4,7 @@ pub use data::Data; use crate::api::server_server::FedDest; use crate::service::*; -use crate::{Config, utils, Error, Result}; +use crate::{utils, Config, Error, Result}; use ruma::{ api::{ client::sync::sync_events, @@ -89,12 +89,8 @@ impl Default for RotationHandler { } } - impl Service { - pub fn load( - db: Arc, - config: Config, - ) -> Result { + pub fn load(db: Arc, config: Config) -> Result { let keypair = db.load_keypair(); let keypair = match keypair { diff --git a/src/service/key_backups/data.rs b/src/service/key_backups/data.rs index 226b1e16..f711e5d9 100644 --- a/src/service/key_backups/data.rs +++ b/src/service/key_backups/data.rs @@ -1,7 +1,11 @@ use std::collections::BTreeMap; -use ruma::{api::client::backup::{BackupAlgorithm, RoomKeyBackup, KeyBackupData}, serde::Raw, UserId, RoomId}; use crate::Result; +use ruma::{ + api::client::backup::{BackupAlgorithm, KeyBackupData, RoomKeyBackup}, + serde::Raw, + RoomId, UserId, +}; pub trait Data: Send + Sync { fn create_backup( @@ -21,16 +25,10 @@ pub trait Data: Send + Sync { fn get_latest_backup_version(&self, user_id: &UserId) -> Result>; - fn get_latest_backup( - &self, - user_id: &UserId, - ) -> Result)>>; + fn get_latest_backup(&self, user_id: &UserId) + -> Result)>>; - fn get_backup( - &self, - user_id: &UserId, - version: &str, - ) -> Result>>; + fn get_backup(&self, user_id: &UserId, version: &str) -> Result>>; fn add_key( &self, @@ -68,12 +66,7 @@ pub trait Data: Send + Sync { fn delete_all_keys(&self, user_id: &UserId, version: &str) -> Result<()>; - fn delete_room_keys( - &self, - user_id: &UserId, - version: &str, - room_id: &RoomId, - ) -> Result<()>; + fn delete_room_keys(&self, user_id: &UserId, version: &str, room_id: &RoomId) -> Result<()>; fn delete_room_key( &self, diff --git a/src/service/key_backups/mod.rs b/src/service/key_backups/mod.rs index a3bed714..41ec1c1b 100644 --- a/src/service/key_backups/mod.rs +++ b/src/service/key_backups/mod.rs @@ -1,7 +1,7 @@ mod data; pub use data::Data; -use crate::{utils, Error, Result, services}; +use crate::{services, utils, Error, Result}; use ruma::{ api::client::{ backup::{BackupAlgorithm, KeyBackupData, RoomKeyBackup}, @@ -65,7 +65,8 @@ impl Service { session_id: &str, key_data: &Raw, ) -> Result<()> { - self.db.add_key(user_id, version, room_id, session_id, key_data) + self.db + .add_key(user_id, version, room_id, session_id, key_data) } pub fn count_keys(&self, user_id: &UserId, version: &str) -> Result { @@ -123,6 +124,7 @@ impl Service { room_id: &RoomId, session_id: &str, ) -> Result<()> { - self.db.delete_room_key(user_id, version, room_id, session_id) + self.db + .delete_room_key(user_id, version, room_id, session_id) } } diff --git a/src/service/media/data.rs b/src/service/media/data.rs index 2e24049a..75a682cb 100644 --- a/src/service/media/data.rs +++ b/src/service/media/data.rs @@ -1,8 +1,20 @@ use crate::Result; pub trait Data: Send + Sync { - fn create_file_metadata(&self, mxc: String, width: u32, height: u32, content_disposition: Option<&str>, content_type: Option<&str>) -> Result>; + fn create_file_metadata( + &self, + mxc: String, + width: u32, + height: u32, + content_disposition: Option<&str>, + content_type: Option<&str>, + ) -> Result>; /// Returns content_disposition, content_type and the metadata key. - fn search_file_metadata(&self, mxc: String, width: u32, height: u32) -> Result<(Option, Option, Vec)>; + fn search_file_metadata( + &self, + mxc: String, + width: u32, + height: u32, + ) -> Result<(Option, Option, Vec)>; } diff --git a/src/service/media/mod.rs b/src/service/media/mod.rs index d3dd2bdc..ea276c04 100644 --- a/src/service/media/mod.rs +++ b/src/service/media/mod.rs @@ -1,8 +1,8 @@ mod data; pub use data::Data; +use crate::{services, utils, Error, Result}; use image::{imageops::FilterType, GenericImageView}; -use crate::{utils, Error, Result, services}; use std::{mem, sync::Arc}; use tokio::{ fs::File, @@ -29,7 +29,9 @@ impl Service { file: &[u8], ) -> Result<()> { // Width, Height = 0 if it's not a thumbnail - let key = self.db.create_file_metadata(mxc, 0, 0, content_disposition, content_type)?; + let key = self + .db + .create_file_metadata(mxc, 0, 0, content_disposition, content_type)?; let path = services().globals.get_media_file(&key); let mut f = File::create(path).await?; @@ -48,7 +50,9 @@ impl Service { height: u32, file: &[u8], ) -> Result<()> { - let key = self.db.create_file_metadata(mxc, width, height, content_disposition, content_type)?; + let key = + self.db + .create_file_metadata(mxc, width, height, content_disposition, content_type)?; let path = services().globals.get_media_file(&key); let mut f = File::create(path).await?; @@ -59,12 +63,13 @@ impl Service { /// Downloads a file. pub async fn get(&self, mxc: String) -> Result> { - if let Ok((content_disposition, content_type, key)) = self.db.search_file_metadata(mxc, 0, 0) { + if let Ok((content_disposition, content_type, key)) = + self.db.search_file_metadata(mxc, 0, 0) + { let path = services().globals.get_media_file(&key); let mut file = Vec::new(); File::open(path).await?.read_to_end(&mut file).await?; - Ok(Some(FileMeta { content_disposition, content_type, @@ -108,7 +113,9 @@ impl Service { .thumbnail_properties(width, height) .unwrap_or((0, 0, false)); // 0, 0 because that's the original file - if let Ok((content_disposition, content_type, key)) = self.db.search_file_metadata(mxc.clone(), width, height) { + if let Ok((content_disposition, content_type, key)) = + self.db.search_file_metadata(mxc.clone(), width, height) + { // Using saved thumbnail let path = services().globals.get_media_file(&key); let mut file = Vec::new(); @@ -119,7 +126,9 @@ impl Service { content_type, file: file.to_vec(), })) - } else if let Ok((content_disposition, content_type, key)) = self.db.search_file_metadata(mxc.clone(), 0, 0) { + } else if let Ok((content_disposition, content_type, key)) = + self.db.search_file_metadata(mxc.clone(), 0, 0) + { // Generate a thumbnail let path = services().globals.get_media_file(&key); let mut file = Vec::new(); @@ -180,7 +189,13 @@ impl Service { thumbnail.write_to(&mut thumbnail_bytes, image::ImageOutputFormat::Png)?; // Save thumbnail in database so we don't have to generate it again next time - let thumbnail_key = self.db.create_file_metadata(mxc, width, height, content_disposition.as_deref(), content_type.as_deref())?; + let thumbnail_key = self.db.create_file_metadata( + mxc, + width, + height, + content_disposition.as_deref(), + content_type.as_deref(), + )?; let path = services().globals.get_media_file(&thumbnail_key); let mut f = File::create(path).await?; diff --git a/src/service/mod.rs b/src/service/mod.rs index daf43293..dbddf405 100644 --- a/src/service/mod.rs +++ b/src/service/mod.rs @@ -5,7 +5,7 @@ use std::{ use lru_cache::LruCache; -use crate::{Result, Config}; +use crate::{Config, Result}; pub mod account_data; pub mod admin; @@ -49,7 +49,8 @@ impl Services { + key_backups::Data + media::Data, >( - db: Arc, config: Config + db: Arc, + config: Config, ) -> Result { Ok(Self { appservice: appservice::Service { db: db.clone() }, @@ -76,30 +77,26 @@ impl Services { state: rooms::state::Service { db: db.clone() }, state_accessor: rooms::state_accessor::Service { db: db.clone() }, state_cache: rooms::state_cache::Service { db: db.clone() }, - state_compressor: rooms::state_compressor::Service { db: db.clone(), stateinfo_cache: Mutex::new(LruCache::new((100.0 * config.conduit_cache_capacity_modifier) as usize,)) }, - timeline: rooms::timeline::Service { db: db.clone(), lasttimelinecount_cache: Mutex::new(HashMap::new()) }, + state_compressor: rooms::state_compressor::Service { + db: db.clone(), + stateinfo_cache: Mutex::new(LruCache::new( + (100.0 * config.conduit_cache_capacity_modifier) as usize, + )), + }, + timeline: rooms::timeline::Service { + db: db.clone(), + lasttimelinecount_cache: Mutex::new(HashMap::new()), + }, user: rooms::user::Service { db: db.clone() }, }, - transaction_ids: transaction_ids::Service { - db: db.clone() - }, - uiaa: uiaa::Service { - db: db.clone() - }, - users: users::Service { - db: db.clone() - }, - account_data: account_data::Service { - db: db.clone() - }, + transaction_ids: transaction_ids::Service { db: db.clone() }, + uiaa: uiaa::Service { db: db.clone() }, + users: users::Service { db: db.clone() }, + account_data: account_data::Service { db: db.clone() }, admin: admin::Service { sender: todo!() }, globals: globals::Service::load(db.clone(), config)?, - key_backups: key_backups::Service { - db: db.clone() - }, - media: media::Service { - db: db.clone() - }, + key_backups: key_backups::Service { db: db.clone() }, + media: media::Service { db: db.clone() }, sending: sending::Service { maximum_requests: todo!(), sender: todo!(), diff --git a/src/service/pdu.rs b/src/service/pdu.rs index 3be3300c..724b2b21 100644 --- a/src/service/pdu.rs +++ b/src/service/pdu.rs @@ -1,4 +1,4 @@ -use crate::{Error, services}; +use crate::{services, Error}; use ruma::{ events::{ room::member::RoomMemberEventContent, AnyEphemeralRoomEvent, AnyRoomEvent, AnyStateEvent, diff --git a/src/service/pusher/data.rs b/src/service/pusher/data.rs index 305a5383..243b77f7 100644 --- a/src/service/pusher/data.rs +++ b/src/service/pusher/data.rs @@ -1,5 +1,8 @@ -use ruma::{UserId, api::client::push::{set_pusher, get_pushers}}; use crate::Result; +use ruma::{ + api::client::push::{get_pushers, set_pusher}, + UserId, +}; pub trait Data: Send + Sync { fn set_pusher(&self, sender: &UserId, pusher: set_pusher::v3::Pusher) -> Result<()>; @@ -8,8 +11,5 @@ pub trait Data: Send + Sync { fn get_pushers(&self, sender: &UserId) -> Result>; - fn get_pusher_senderkeys<'a>( - &'a self, - sender: &UserId, - ) -> Box>>; + fn get_pusher_senderkeys<'a>(&'a self, sender: &UserId) -> Box>>; } diff --git a/src/service/pusher/mod.rs b/src/service/pusher/mod.rs index e65c57ab..78d5f26c 100644 --- a/src/service/pusher/mod.rs +++ b/src/service/pusher/mod.rs @@ -79,7 +79,11 @@ impl Service { //*reqwest_request.timeout_mut() = Some(Duration::from_secs(5)); let url = reqwest_request.url().clone(); - let response = services().globals.default_client().execute(reqwest_request).await; + let response = services() + .globals + .default_client() + .execute(reqwest_request) + .await; match response { Ok(mut response) => { @@ -196,7 +200,8 @@ impl Service { let ctx = PushConditionRoomCtx { room_id: room_id.to_owned(), member_count: 10_u32.into(), // TODO: get member count efficiently - user_display_name: services().users + user_display_name: services() + .users .displayname(user)? .unwrap_or_else(|| user.localpart().to_owned()), users_power_levels: power_levels.users.clone(), @@ -276,10 +281,10 @@ impl Service { let user_name = services().users.displayname(&event.sender)?; notifi.sender_display_name = user_name.as_deref(); - let room_name = if let Some(room_name_pdu) = - services().rooms + let room_name = if let Some(room_name_pdu) = services() + .rooms .state_accessor - .room_state_get(&event.room_id, &StateEventType::RoomName, "")? + .room_state_get(&event.room_id, &StateEventType::RoomName, "")? { serde_json::from_str::(room_name_pdu.content.get()) .map_err(|_| Error::bad_database("Invalid room name event in database."))? @@ -290,11 +295,8 @@ impl Service { notifi.room_name = room_name.as_deref(); - self.send_request( - url, - send_event_notification::v1::Request::new(notifi), - ) - .await?; + self.send_request(url, send_event_notification::v1::Request::new(notifi)) + .await?; } // TODO: email diff --git a/src/service/rooms/alias/data.rs b/src/service/rooms/alias/data.rs index 26bffae2..90205f93 100644 --- a/src/service/rooms/alias/data.rs +++ b/src/service/rooms/alias/data.rs @@ -1,25 +1,15 @@ -use ruma::{RoomId, RoomAliasId}; use crate::Result; +use ruma::{RoomAliasId, RoomId}; pub trait Data: Send + Sync { /// Creates or updates the alias to the given room id. - fn set_alias( - &self, - alias: &RoomAliasId, - room_id: &RoomId - ) -> Result<()>; + fn set_alias(&self, alias: &RoomAliasId, room_id: &RoomId) -> Result<()>; /// Forgets about an alias. Returns an error if the alias did not exist. - fn remove_alias( - &self, - alias: &RoomAliasId, - ) -> Result<()>; + fn remove_alias(&self, alias: &RoomAliasId) -> Result<()>; /// Looks up the roomid for the given alias. - fn resolve_local_alias( - &self, - alias: &RoomAliasId, - ) -> Result>>; + fn resolve_local_alias(&self, alias: &RoomAliasId) -> Result>>; /// Returns all local aliases that point to the given room fn local_aliases_for_room( diff --git a/src/service/rooms/alias/mod.rs b/src/service/rooms/alias/mod.rs index 65fb3677..6a3cf4e0 100644 --- a/src/service/rooms/alias/mod.rs +++ b/src/service/rooms/alias/mod.rs @@ -3,8 +3,8 @@ use std::sync::Arc; pub use data::Data; -use ruma::{RoomAliasId, RoomId}; use crate::Result; +use ruma::{RoomAliasId, RoomId}; pub struct Service { db: Arc, @@ -12,19 +12,12 @@ pub struct Service { impl Service { #[tracing::instrument(skip(self))] - pub fn set_alias( - &self, - alias: &RoomAliasId, - room_id: &RoomId, - ) -> Result<()> { + pub fn set_alias(&self, alias: &RoomAliasId, room_id: &RoomId) -> Result<()> { self.db.set_alias(alias, room_id) } #[tracing::instrument(skip(self))] - pub fn remove_alias( - &self, - alias: &RoomAliasId, - ) -> Result<()> { + pub fn remove_alias(&self, alias: &RoomAliasId) -> Result<()> { self.db.remove_alias(alias) } diff --git a/src/service/rooms/auth_chain/data.rs b/src/service/rooms/auth_chain/data.rs index 13fac2dc..e8c379fc 100644 --- a/src/service/rooms/auth_chain/data.rs +++ b/src/service/rooms/auth_chain/data.rs @@ -1,7 +1,11 @@ -use std::{collections::HashSet, sync::Arc}; use crate::Result; +use std::{collections::HashSet, sync::Arc}; pub trait Data: Send + Sync { - fn get_cached_eventid_authchain(&self, shorteventid: &[u64]) -> Result>>>; - fn cache_auth_chain(&self, shorteventid: Vec, auth_chain: Arc>) -> Result<()>; + fn get_cached_eventid_authchain( + &self, + shorteventid: &[u64], + ) -> Result>>>; + fn cache_auth_chain(&self, shorteventid: Vec, auth_chain: Arc>) + -> Result<()>; } diff --git a/src/service/rooms/auth_chain/mod.rs b/src/service/rooms/auth_chain/mod.rs index e35094bb..ed06385d 100644 --- a/src/service/rooms/auth_chain/mod.rs +++ b/src/service/rooms/auth_chain/mod.rs @@ -1,11 +1,14 @@ mod data; -use std::{sync::Arc, collections::{HashSet, BTreeSet}}; +use std::{ + collections::{BTreeSet, HashSet}, + sync::Arc, +}; pub use data::Data; -use ruma::{RoomId, EventId, api::client::error::ErrorKind}; +use ruma::{api::client::error::ErrorKind, EventId, RoomId}; use tracing::log::warn; -use crate::{Result, services, Error}; +use crate::{services, Error, Result}; pub struct Service { db: Arc, @@ -56,7 +59,11 @@ impl Service { } let chunk_key: Vec = chunk.iter().map(|(short, _)| short).copied().collect(); - if let Some(cached) = services().rooms.auth_chain.get_cached_eventid_authchain(&chunk_key)? { + if let Some(cached) = services() + .rooms + .auth_chain + .get_cached_eventid_authchain(&chunk_key)? + { hits += 1; full_auth_chain.extend(cached.iter().copied()); continue; @@ -68,13 +75,18 @@ impl Service { let mut misses2 = 0; let mut i = 0; for (sevent_id, event_id) in chunk { - if let Some(cached) = services().rooms.auth_chain.get_cached_eventid_authchain(&[sevent_id])? { + if let Some(cached) = services() + .rooms + .auth_chain + .get_cached_eventid_authchain(&[sevent_id])? + { hits2 += 1; chunk_cache.extend(cached.iter().copied()); } else { misses2 += 1; let auth_chain = Arc::new(self.get_auth_chain_inner(room_id, &event_id)?); - services().rooms + services() + .rooms .auth_chain .cache_auth_chain(vec![sevent_id], Arc::clone(&auth_chain))?; println!( @@ -97,8 +109,10 @@ impl Service { misses2 ); let chunk_cache = Arc::new(chunk_cache); - services().rooms - .auth_chain.cache_auth_chain(chunk_key, Arc::clone(&chunk_cache))?; + services() + .rooms + .auth_chain + .cache_auth_chain(chunk_key, Arc::clone(&chunk_cache))?; full_auth_chain.extend(chunk_cache.iter()); } @@ -115,11 +129,7 @@ impl Service { } #[tracing::instrument(skip(self, event_id))] - fn get_auth_chain_inner( - &self, - room_id: &RoomId, - event_id: &EventId, - ) -> Result> { + fn get_auth_chain_inner(&self, room_id: &RoomId, event_id: &EventId) -> Result> { let mut todo = vec![Arc::from(event_id)]; let mut found = HashSet::new(); @@ -131,7 +141,8 @@ impl Service { } for auth_event in &pdu.auth_events { let sauthevent = services() - .rooms.short + .rooms + .short .get_or_create_shorteventid(auth_event)?; if !found.contains(&sauthevent) { diff --git a/src/service/rooms/directory/data.rs b/src/service/rooms/directory/data.rs index b4e020d7..fb523cf8 100644 --- a/src/service/rooms/directory/data.rs +++ b/src/service/rooms/directory/data.rs @@ -1,5 +1,5 @@ -use ruma::RoomId; use crate::Result; +use ruma::RoomId; pub trait Data: Send + Sync { /// Adds the room to the public room directory diff --git a/src/service/rooms/edus/presence/data.rs b/src/service/rooms/edus/presence/data.rs index f7592555..f3784040 100644 --- a/src/service/rooms/edus/presence/data.rs +++ b/src/service/rooms/edus/presence/data.rs @@ -1,7 +1,7 @@ use std::collections::HashMap; -use ruma::{UserId, RoomId, events::presence::PresenceEvent}; use crate::Result; +use ruma::{events::presence::PresenceEvent, RoomId, UserId}; pub trait Data: Send + Sync { /// Adds a presence event which will be saved until a new event replaces it. diff --git a/src/service/rooms/edus/presence/mod.rs b/src/service/rooms/edus/presence/mod.rs index d6578977..636bd910 100644 --- a/src/service/rooms/edus/presence/mod.rs +++ b/src/service/rooms/edus/presence/mod.rs @@ -2,7 +2,7 @@ mod data; use std::{collections::HashMap, sync::Arc}; pub use data::Data; -use ruma::{RoomId, UserId, events::presence::PresenceEvent}; +use ruma::{events::presence::PresenceEvent, RoomId, UserId}; use crate::Result; diff --git a/src/service/rooms/edus/read_receipt/data.rs b/src/service/rooms/edus/read_receipt/data.rs index 5ebd89d6..734c68d5 100644 --- a/src/service/rooms/edus/read_receipt/data.rs +++ b/src/service/rooms/edus/read_receipt/data.rs @@ -1,5 +1,5 @@ -use ruma::{RoomId, events::receipt::ReceiptEvent, UserId, serde::Raw}; use crate::Result; +use ruma::{events::receipt::ReceiptEvent, serde::Raw, RoomId, UserId}; pub trait Data: Send + Sync { /// Replaces the previous read receipt. @@ -15,13 +15,15 @@ pub trait Data: Send + Sync { &self, room_id: &RoomId, since: u64, - ) -> Box, - u64, - Raw, - )>, - >>; + ) -> Box< + dyn Iterator< + Item = Result<( + Box, + u64, + Raw, + )>, + >, + >; /// Sets a private read marker at `count`. fn private_read_set(&self, room_id: &RoomId, user_id: &UserId, count: u64) -> Result<()>; diff --git a/src/service/rooms/edus/read_receipt/mod.rs b/src/service/rooms/edus/read_receipt/mod.rs index 17708772..35fee1a5 100644 --- a/src/service/rooms/edus/read_receipt/mod.rs +++ b/src/service/rooms/edus/read_receipt/mod.rs @@ -3,8 +3,8 @@ use std::sync::Arc; pub use data::Data; -use ruma::{RoomId, UserId, events::receipt::ReceiptEvent, serde::Raw}; use crate::Result; +use ruma::{events::receipt::ReceiptEvent, serde::Raw, RoomId, UserId}; pub struct Service { db: Arc, diff --git a/src/service/rooms/edus/typing/data.rs b/src/service/rooms/edus/typing/data.rs index 426d4e06..50b6d13e 100644 --- a/src/service/rooms/edus/typing/data.rs +++ b/src/service/rooms/edus/typing/data.rs @@ -1,6 +1,6 @@ -use std::collections::HashSet; use crate::Result; -use ruma::{UserId, RoomId}; +use ruma::{RoomId, UserId}; +use std::collections::HashSet; pub trait Data: Send + Sync { /// Sets a user as typing until the timeout timestamp is reached or roomtyping_remove is diff --git a/src/service/rooms/edus/typing/mod.rs b/src/service/rooms/edus/typing/mod.rs index 37520560..91892df6 100644 --- a/src/service/rooms/edus/typing/mod.rs +++ b/src/service/rooms/edus/typing/mod.rs @@ -2,7 +2,7 @@ mod data; use std::sync::Arc; pub use data::Data; -use ruma::{UserId, RoomId, events::SyncEphemeralRoomEvent}; +use ruma::{events::SyncEphemeralRoomEvent, RoomId, UserId}; use crate::Result; diff --git a/src/service/rooms/event_handler/mod.rs b/src/service/rooms/event_handler/mod.rs index d6ec8e95..689f6780 100644 --- a/src/service/rooms/event_handler/mod.rs +++ b/src/service/rooms/event_handler/mod.rs @@ -1,22 +1,33 @@ /// An async function that can recursively call itself. type AsyncRecursiveType<'a, T> = Pin + 'a + Send>>; -use ruma::{RoomVersionId, signatures::CanonicalJsonObject, api::federation::discovery::{get_server_keys, get_remote_server_keys}}; -use tokio::sync::Semaphore; +use ruma::{ + api::federation::discovery::{get_remote_server_keys, get_server_keys}, + signatures::CanonicalJsonObject, + RoomVersionId, +}; use std::{ collections::{btree_map, hash_map, BTreeMap, HashMap, HashSet}, pin::Pin, sync::{Arc, RwLock, RwLockWriteGuard}, time::{Duration, Instant, SystemTime}, }; +use tokio::sync::Semaphore; -use futures_util::{Future, stream::FuturesUnordered, StreamExt}; +use futures_util::{stream::FuturesUnordered, Future, StreamExt}; use ruma::{ api::{ client::error::ErrorKind, - federation::{event::{get_event, get_room_state_ids}, membership::create_join_event, discovery::get_remote_server_keys_batch::{v2::QueryCriteria, self}}, + federation::{ + discovery::get_remote_server_keys_batch::{self, v2::QueryCriteria}, + event::{get_event, get_room_state_ids}, + membership::create_join_event, + }, + }, + events::{ + room::{create::RoomCreateEventContent, server_acl::RoomServerAclEventContent}, + StateEventType, }, - events::{room::{create::RoomCreateEventContent, server_acl::RoomServerAclEventContent}, StateEventType}, int, serde::Base64, signatures::CanonicalJsonValue, @@ -24,9 +35,9 @@ use ruma::{ uint, EventId, MilliSecondsSinceUnixEpoch, RoomId, ServerName, ServerSigningKeyId, }; use serde_json::value::{to_raw_value, RawValue as RawJsonValue}; -use tracing::{error, info, trace, warn, debug}; +use tracing::{debug, error, info, trace, warn}; -use crate::{service::*, services, Result, Error, PduEvent}; +use crate::{service::*, services, Error, PduEvent, Result}; pub struct Service; @@ -72,10 +83,7 @@ impl Service { )); } - if services() - .rooms - .metadata - .is_disabled(room_id)? { + if services().rooms.metadata.is_disabled(room_id)? { return Err(Error::BadRequest( ErrorKind::Forbidden, "Federation of this room is currently disabled on this server.", @@ -94,7 +102,8 @@ impl Service { .ok_or_else(|| Error::bad_database("Failed to find create event in db."))?; let first_pdu_in_room = services() - .rooms.timeline + .rooms + .timeline .first_pdu_in_room(room_id)? .ok_or_else(|| Error::bad_database("Failed to find first pdu in db."))?; @@ -113,21 +122,20 @@ impl Service { } // 9. Fetch any missing prev events doing all checks listed here starting at 1. These are timeline events - let (sorted_prev_events, mut eventid_info) = self.fetch_unknown_prev_events( - origin, - &create_event, - room_id, - pub_key_map, - incoming_pdu.prev_events.clone(), - ).await?; + let (sorted_prev_events, mut eventid_info) = self + .fetch_unknown_prev_events( + origin, + &create_event, + room_id, + pub_key_map, + incoming_pdu.prev_events.clone(), + ) + .await?; let mut errors = 0; for prev_id in dbg!(sorted_prev_events) { // Check for disabled again because it might have changed - if services() - .rooms - .metadata - .is_disabled(room_id)? { + if services().rooms.metadata.is_disabled(room_id)? { return Err(Error::BadRequest( ErrorKind::Forbidden, "Federation of this room is currently disabled on this server.", @@ -224,15 +232,18 @@ impl Service { .write() .unwrap() .insert(room_id.to_owned(), (event_id.to_owned(), start_time)); - let r = services().rooms.event_handler.upgrade_outlier_to_timeline_pdu( - incoming_pdu, - val, - &create_event, - origin, - room_id, - pub_key_map, - ) - .await; + let r = services() + .rooms + .event_handler + .upgrade_outlier_to_timeline_pdu( + incoming_pdu, + val, + &create_event, + origin, + room_id, + pub_key_map, + ) + .await; services() .globals .roomid_federationhandletime @@ -252,8 +263,7 @@ impl Service { room_id: &'a RoomId, value: BTreeMap, pub_key_map: &'a RwLock>>, - ) -> AsyncRecursiveType<'a, Result<(Arc, BTreeMap)>> - { + ) -> AsyncRecursiveType<'a, Result<(Arc, BTreeMap)>> { Box::pin(async move { // TODO: For RoomVersion6 we must check that Raw<..> is canonical do we anywhere?: https://matrix.org/docs/spec/rooms/v6#canonical-json @@ -282,14 +292,22 @@ impl Service { Err(e) => { // Drop warn!("Dropping bad event {}: {}", event_id, e); - return Err(Error::BadRequest(ErrorKind::InvalidParam, "Signature verification failed")); + return Err(Error::BadRequest( + ErrorKind::InvalidParam, + "Signature verification failed", + )); } Ok(ruma::signatures::Verified::Signatures) => { // Redact warn!("Calculated hash does not match: {}", event_id); match ruma::signatures::redact(&value, room_version_id) { Ok(obj) => obj, - Err(_) => return Err(Error::BadRequest(ErrorKind::InvalidParam, "Redaction failed")), + Err(_) => { + return Err(Error::BadRequest( + ErrorKind::InvalidParam, + "Redaction failed", + )) + } } } Ok(ruma::signatures::Verified::All) => value, @@ -376,7 +394,8 @@ impl Service { &incoming_pdu, None::, // TODO: third party invite |k, s| auth_events.get(&(k.to_string().into(), s.to_owned())), - ).map_err(|_e| Error::BadRequest(ErrorKind::InvalidParam, "Auth check failed"))? + ) + .map_err(|_e| Error::BadRequest(ErrorKind::InvalidParam, "Auth check failed"))? { return Err(Error::BadRequest( ErrorKind::InvalidParam, @@ -415,9 +434,13 @@ impl Service { if services() .rooms - .pdu_metadata.is_event_soft_failed(&incoming_pdu.event_id)? + .pdu_metadata + .is_event_soft_failed(&incoming_pdu.event_id)? { - return Err(Error::BadRequest(ErrorKind::InvalidParam, "Event has been soft failed")); + return Err(Error::BadRequest( + ErrorKind::InvalidParam, + "Event has been soft failed", + )); } info!("Upgrading {} to timeline pdu", incoming_pdu.event_id); @@ -448,7 +471,13 @@ impl Service { .pdu_shortstatehash(prev_event)?; let state = if let Some(shortstatehash) = prev_event_sstatehash { - Some(services().rooms.state_accessor.state_full_ids(shortstatehash).await) + Some( + services() + .rooms + .state_accessor + .state_full_ids(shortstatehash) + .await, + ) } else { None }; @@ -466,10 +495,10 @@ impl Service { })?; if let Some(state_key) = &prev_pdu.state_key { - let shortstatekey = services() - .rooms - .short - .get_or_create_shortstatekey(&prev_pdu.kind.to_string().into(), state_key)?; + let shortstatekey = services().rooms.short.get_or_create_shortstatekey( + &prev_pdu.kind.to_string().into(), + state_key, + )?; state.insert(shortstatekey, Arc::from(prev_event)); // Now it's the state after the pdu @@ -483,21 +512,25 @@ impl Service { let mut okay = true; for prev_eventid in &incoming_pdu.prev_events { - let prev_event = if let Ok(Some(pdu)) = services().rooms.timeline.get_pdu(prev_eventid) { - pdu - } else { - okay = false; - break; - }; - - let sstatehash = - if let Ok(Some(s)) = services().rooms.state_accessor.pdu_shortstatehash(prev_eventid) { - s + let prev_event = + if let Ok(Some(pdu)) = services().rooms.timeline.get_pdu(prev_eventid) { + pdu } else { okay = false; break; }; + let sstatehash = if let Ok(Some(s)) = services() + .rooms + .state_accessor + .pdu_shortstatehash(prev_eventid) + { + s + } else { + okay = false; + break; + }; + extremity_sstatehashes.insert(sstatehash, prev_event); } @@ -513,13 +546,10 @@ impl Service { .await?; if let Some(state_key) = &prev_event.state_key { - let shortstatekey = services() - .rooms - .short - .get_or_create_shortstatekey( - &prev_event.kind.to_string().into(), - state_key, - )?; + let shortstatekey = services().rooms.short.get_or_create_shortstatekey( + &prev_event.kind.to_string().into(), + state_key, + )?; leaf_state.insert(shortstatekey, Arc::from(&*prev_event.event_id)); // Now it's the state after the pdu } @@ -528,7 +558,8 @@ impl Service { let mut starting_events = Vec::with_capacity(leaf_state.len()); for (k, id) in leaf_state { - if let Ok((ty, st_key)) = services().rooms.short.get_statekey_from_short(k) { + if let Ok((ty, st_key)) = services().rooms.short.get_statekey_from_short(k) + { // FIXME: Undo .to_string().into() when StateMap // is updated to use StateEventType state.insert((ty.to_string().into(), st_key), id.clone()); @@ -567,10 +598,8 @@ impl Service { new_state .into_iter() .map(|((event_type, state_key), event_id)| { - let shortstatekey = services() - .rooms - .short - .get_or_create_shortstatekey( + let shortstatekey = + services().rooms.short.get_or_create_shortstatekey( &event_type.to_string().into(), &state_key, )?; @@ -618,15 +647,14 @@ impl Service { let mut state: BTreeMap<_, Arc> = BTreeMap::new(); for (pdu, _) in state_vec { - let state_key = pdu - .state_key - .clone() - .ok_or_else(|| Error::bad_database("Found non-state pdu in state events."))?; + let state_key = pdu.state_key.clone().ok_or_else(|| { + Error::bad_database("Found non-state pdu in state events.") + })?; - let shortstatekey = services() - .rooms - .short - .get_or_create_shortstatekey(&pdu.kind.to_string().into(), &state_key)?; + let shortstatekey = services().rooms.short.get_or_create_shortstatekey( + &pdu.kind.to_string().into(), + &state_key, + )?; match state.entry(shortstatekey) { btree_map::Entry::Vacant(v) => { @@ -648,7 +676,9 @@ impl Service { if state.get(&create_shortstatekey).map(|id| id.as_ref()) != Some(&create_event.event_id) { - return Err(Error::bad_database("Incoming event refers to wrong create event.")); + return Err(Error::bad_database( + "Incoming event refers to wrong create event.", + )); } state_at_incoming_event = Some(state); @@ -683,7 +713,9 @@ impl Service { .map_err(|_e| Error::BadRequest(ErrorKind::InvalidParam, "Auth check failed."))?; if !check_result { - return Err(Error::bad_database("Event has failed auth check with state at the event.")); + return Err(Error::bad_database( + "Event has failed auth check with state at the event.", + )); } info!("Auth check succeeded"); @@ -703,10 +735,7 @@ impl Service { // Now we calculate the set of extremities this room has after the incoming event has been // applied. We start with the previous extremities (aka leaves) info!("Calculating extremities"); - let mut extremities = services() - .rooms - .state - .get_forward_extremities(room_id)?; + let mut extremities = services().rooms.state.get_forward_extremities(room_id)?; // Remove any forward extremities that are referenced by this incoming event's prev_events for prev_event in &incoming_pdu.prev_events { @@ -716,8 +745,15 @@ impl Service { } // Only keep those extremities were not referenced yet - extremities - .retain(|id| !matches!(services().rooms.pdu_metadata.is_event_referenced(room_id, id), Ok(true))); + extremities.retain(|id| { + !matches!( + services() + .rooms + .pdu_metadata + .is_event_referenced(room_id, id), + Ok(true) + ) + }); info!("Compressing state at event"); let state_ids_compressed = state_at_incoming_event @@ -733,23 +769,21 @@ impl Service { // 13. Check if the event passes auth based on the "current state" of the room, if not "soft fail" it info!("Starting soft fail auth check"); - let auth_events = services() - .rooms - .state - .get_auth_events( - room_id, - &incoming_pdu.kind, - &incoming_pdu.sender, - incoming_pdu.state_key.as_deref(), - &incoming_pdu.content, - )?; + let auth_events = services().rooms.state.get_auth_events( + room_id, + &incoming_pdu.kind, + &incoming_pdu.sender, + incoming_pdu.state_key.as_deref(), + &incoming_pdu.content, + )?; let soft_fail = !state_res::event_auth::auth_check( &room_version, &incoming_pdu, None::, |k, s| auth_events.get(&(k.clone(), s.to_owned())), - ).map_err(|_e| Error::BadRequest(ErrorKind::InvalidParam, "Auth check failed."))?; + ) + .map_err(|_e| Error::BadRequest(ErrorKind::InvalidParam, "Auth check failed."))?; if soft_fail { services().rooms.timeline.append_incoming_pdu( @@ -767,7 +801,10 @@ impl Service { .rooms .pdu_metadata .mark_event_soft_failed(&incoming_pdu.event_id)?; - return Err(Error::BadRequest(ErrorKind::InvalidParam, "Event has been soft failed")); + return Err(Error::BadRequest( + ErrorKind::InvalidParam, + "Event has been soft failed", + )); } if incoming_pdu.state_key.is_some() { @@ -789,15 +826,12 @@ impl Service { info!("Loading extremities"); for id in dbg!(&extremities) { - match services() - .rooms - .timeline - .get_pdu(id)? - { + match services().rooms.timeline.get_pdu(id)? { Some(leaf_pdu) => { extremity_sstatehashes.insert( services() - .rooms.state_accessor + .rooms + .state_accessor .pdu_shortstatehash(&leaf_pdu.event_id)? .ok_or_else(|| { error!( @@ -829,10 +863,10 @@ impl Service { // We also add state after incoming event to the fork states let mut state_after = state_at_incoming_event.clone(); if let Some(state_key) = &incoming_pdu.state_key { - let shortstatekey = services() - .rooms - .short - .get_or_create_shortstatekey(&incoming_pdu.kind.to_string().into(), state_key)?; + let shortstatekey = services().rooms.short.get_or_create_shortstatekey( + &incoming_pdu.kind.to_string().into(), + state_key, + )?; state_after.insert(shortstatekey, Arc::from(&*incoming_pdu.event_id)); } @@ -921,10 +955,10 @@ impl Service { state .into_iter() .map(|((event_type, state_key), event_id)| { - let shortstatekey = services() - .rooms - .short - .get_or_create_shortstatekey(&event_type.to_string().into(), &state_key)?; + let shortstatekey = services().rooms.short.get_or_create_shortstatekey( + &event_type.to_string().into(), + &state_key, + )?; services() .rooms .state_compressor @@ -936,7 +970,10 @@ impl Service { // Set the new room state to the resolved state if update_state { info!("Forcing new room state"); - let sstatehash = services().rooms.state_compressor.save_state(room_id, new_room_state)?; + let sstatehash = services() + .rooms + .state_compressor + .save_state(room_id, new_room_state)?; services() .rooms .state @@ -951,15 +988,14 @@ impl Service { // We use the `state_at_event` instead of `state_after` so we accurately // represent the state for this event. - let pdu_id = services().rooms.timeline - .append_incoming_pdu( - &incoming_pdu, - val, - extremities.iter().map(|e| (**e).to_owned()).collect(), - state_ids_compressed, - soft_fail, - &state_lock, - )?; + let pdu_id = services().rooms.timeline.append_incoming_pdu( + &incoming_pdu, + val, + extremities.iter().map(|e| (**e).to_owned()).collect(), + state_ids_compressed, + soft_fail, + &state_lock, + )?; info!("Appended incoming pdu"); @@ -1141,8 +1177,10 @@ impl Service { room_id: &RoomId, pub_key_map: &RwLock>>, initial_set: Vec>, - ) -> Result<(Vec>, HashMap, -(Arc, BTreeMap)>)> { + ) -> Result<( + Vec>, + HashMap, (Arc, BTreeMap)>, + )> { let mut graph: HashMap, _> = HashMap::new(); let mut eventid_info = HashMap::new(); let mut todo_outlier_stack: Vec> = initial_set; @@ -1223,7 +1261,8 @@ impl Service { .map_or_else(|| uint!(0), |info| info.0.origin_server_ts), ), )) - }).map_err(|_| Error::bad_database("Error sorting prev events"))?; + }) + .map_err(|_| Error::bad_database("Error sorting prev events"))?; Ok((sorted, eventid_info)) } @@ -1253,13 +1292,16 @@ impl Service { let signature_ids = signature_object.keys().cloned().collect::>(); - let fetch_res = self.fetch_signing_keys( - signature_server.as_str().try_into().map_err(|_| { - Error::BadServerResponse("Invalid servername in signatures of server response pdu.") - })?, - signature_ids, - ) - .await; + let fetch_res = self + .fetch_signing_keys( + signature_server.as_str().try_into().map_err(|_| { + Error::BadServerResponse( + "Invalid servername in signatures of server response pdu.", + ) + })?, + signature_ids, + ) + .await; let keys = match fetch_res { Ok(keys) => keys, @@ -1336,8 +1378,9 @@ impl Service { let signature_ids = signature_object.keys().cloned().collect::>(); - let contains_all_ids = - |keys: &BTreeMap| signature_ids.iter().all(|id| keys.contains_key(id)); + let contains_all_ids = |keys: &BTreeMap| { + signature_ids.iter().all(|id| keys.contains_key(id)) + }; let origin = <&ServerName>::try_from(signature_server.as_str()).map_err(|_| { Error::BadServerResponse("Invalid servername in signatures of server response pdu.") @@ -1373,8 +1416,10 @@ impl Service { room_version: &RoomVersionId, pub_key_map: &RwLock>>, ) -> Result<()> { - let mut servers: BTreeMap, BTreeMap, QueryCriteria>> = - BTreeMap::new(); + let mut servers: BTreeMap< + Box, + BTreeMap, QueryCriteria>, + > = BTreeMap::new(); { let mut pkm = pub_key_map @@ -1440,11 +1485,9 @@ impl Service { .into_iter() .map(|(server, _)| async move { ( - services().sending - .send_federation_request( - &server, - get_server_keys::v2::Request::new(), - ) + services() + .sending + .send_federation_request(&server, get_server_keys::v2::Request::new()) .await, server, ) @@ -1472,10 +1515,11 @@ impl Service { /// Returns Ok if the acl allows the server pub fn acl_check(&self, server_name: &ServerName, room_id: &RoomId) -> Result<()> { - let acl_event = match services() - .rooms.state_accessor - .room_state_get(room_id, &StateEventType::RoomServerAcl, "")? - { + let acl_event = match services().rooms.state_accessor.room_state_get( + room_id, + &StateEventType::RoomServerAcl, + "", + )? { Some(acl) => acl, None => return Ok(()), }; @@ -1587,7 +1631,9 @@ impl Service { .ok() .and_then(|resp| resp.server_key.deserialize().ok()) { - services().globals.add_signing_key(origin, server_key.clone())?; + services() + .globals + .add_signing_key(origin, server_key.clone())?; result.extend( server_key diff --git a/src/service/rooms/lazy_loading/data.rs b/src/service/rooms/lazy_loading/data.rs index 524071c3..9af8e21b 100644 --- a/src/service/rooms/lazy_loading/data.rs +++ b/src/service/rooms/lazy_loading/data.rs @@ -1,5 +1,5 @@ -use ruma::{RoomId, DeviceId, UserId}; use crate::Result; +use ruma::{DeviceId, RoomId, UserId}; pub trait Data: Send + Sync { fn lazy_load_was_sent_before( @@ -15,7 +15,7 @@ pub trait Data: Send + Sync { user_id: &UserId, device_id: &DeviceId, room_id: &RoomId, - confirmed_user_ids: &mut dyn Iterator, + confirmed_user_ids: &mut dyn Iterator, ) -> Result<()>; fn lazy_load_reset( diff --git a/src/service/rooms/lazy_loading/mod.rs b/src/service/rooms/lazy_loading/mod.rs index 760fffee..a01ce9ba 100644 --- a/src/service/rooms/lazy_loading/mod.rs +++ b/src/service/rooms/lazy_loading/mod.rs @@ -1,15 +1,19 @@ mod data; -use std::{collections::{HashSet, HashMap}, sync::{Mutex, Arc}}; +use std::{ + collections::{HashMap, HashSet}, + sync::{Arc, Mutex}, +}; pub use data::Data; -use ruma::{DeviceId, UserId, RoomId}; +use ruma::{DeviceId, RoomId, UserId}; use crate::Result; pub struct Service { db: Arc, - lazy_load_waiting: Mutex, Box, Box, u64), HashSet>>>, + lazy_load_waiting: + Mutex, Box, Box, u64), HashSet>>>, } impl Service { @@ -21,7 +25,8 @@ impl Service { room_id: &RoomId, ll_user: &UserId, ) -> Result { - self.db.lazy_load_was_sent_before(user_id, device_id, room_id, ll_user) + self.db + .lazy_load_was_sent_before(user_id, device_id, room_id, ll_user) } #[tracing::instrument(skip(self))] @@ -58,7 +63,12 @@ impl Service { room_id.to_owned(), since, )) { - self.db.lazy_load_confirm_delivery(user_id, device_id, room_id, &mut user_ids.iter().map(|&u| &*u))?; + self.db.lazy_load_confirm_delivery( + user_id, + device_id, + room_id, + &mut user_ids.iter().map(|&u| &*u), + )?; } else { // Ignore } diff --git a/src/service/rooms/metadata/data.rs b/src/service/rooms/metadata/data.rs index bc31ee88..27e7eb98 100644 --- a/src/service/rooms/metadata/data.rs +++ b/src/service/rooms/metadata/data.rs @@ -1,5 +1,5 @@ -use ruma::RoomId; use crate::Result; +use ruma::RoomId; pub trait Data: Send + Sync { fn exists(&self, room_id: &RoomId) -> Result; diff --git a/src/service/rooms/mod.rs b/src/service/rooms/mod.rs index f1b0badf..8956e4d8 100644 --- a/src/service/rooms/mod.rs +++ b/src/service/rooms/mod.rs @@ -16,7 +16,25 @@ pub mod state_compressor; pub mod timeline; pub mod user; -pub trait Data: alias::Data + auth_chain::Data + directory::Data + edus::Data + lazy_loading::Data + metadata::Data + outlier::Data + pdu_metadata::Data + search::Data + short::Data + state::Data + state_accessor::Data + state_cache::Data + state_compressor::Data + timeline::Data + user::Data {} +pub trait Data: + alias::Data + + auth_chain::Data + + directory::Data + + edus::Data + + lazy_loading::Data + + metadata::Data + + outlier::Data + + pdu_metadata::Data + + search::Data + + short::Data + + state::Data + + state_accessor::Data + + state_cache::Data + + state_compressor::Data + + timeline::Data + + user::Data +{ +} pub struct Service { pub alias: alias::Service, diff --git a/src/service/rooms/outlier/mod.rs b/src/service/rooms/outlier/mod.rs index d36adc4c..6404d8a1 100644 --- a/src/service/rooms/outlier/mod.rs +++ b/src/service/rooms/outlier/mod.rs @@ -2,9 +2,9 @@ mod data; use std::sync::Arc; pub use data::Data; -use ruma::{EventId, signatures::CanonicalJsonObject}; +use ruma::{signatures::CanonicalJsonObject, EventId}; -use crate::{Result, PduEvent}; +use crate::{PduEvent, Result}; pub struct Service { db: Arc, diff --git a/src/service/rooms/pdu_metadata/data.rs b/src/service/rooms/pdu_metadata/data.rs index 9bc49cfb..b157938f 100644 --- a/src/service/rooms/pdu_metadata/data.rs +++ b/src/service/rooms/pdu_metadata/data.rs @@ -1,7 +1,7 @@ use std::sync::Arc; -use ruma::{EventId, RoomId}; use crate::Result; +use ruma::{EventId, RoomId}; pub trait Data: Send + Sync { fn mark_as_referenced(&self, room_id: &RoomId, event_ids: &[Arc]) -> Result<()>; diff --git a/src/service/rooms/pdu_metadata/mod.rs b/src/service/rooms/pdu_metadata/mod.rs index 4724f857..70443389 100644 --- a/src/service/rooms/pdu_metadata/mod.rs +++ b/src/service/rooms/pdu_metadata/mod.rs @@ -2,7 +2,7 @@ mod data; use std::sync::Arc; pub use data::Data; -use ruma::{RoomId, EventId}; +use ruma::{EventId, RoomId}; use crate::Result; diff --git a/src/service/rooms/search/data.rs b/src/service/rooms/search/data.rs index 0c14ffe6..59652e02 100644 --- a/src/service/rooms/search/data.rs +++ b/src/service/rooms/search/data.rs @@ -1,5 +1,5 @@ -use ruma::RoomId; use crate::Result; +use ruma::RoomId; pub trait Data: Send + Sync { fn index_pdu<'a>(&self, shortroomid: u64, pdu_id: &[u8], message_body: String) -> Result<()>; diff --git a/src/service/rooms/search/mod.rs b/src/service/rooms/search/mod.rs index ec1ad537..0ef96342 100644 --- a/src/service/rooms/search/mod.rs +++ b/src/service/rooms/search/mod.rs @@ -12,7 +12,12 @@ pub struct Service { impl Service { #[tracing::instrument(skip(self))] - pub fn index_pdu<'a>(&self, shortroomid: u64, pdu_id: &[u8], message_body: String) -> Result<()> { + pub fn index_pdu<'a>( + &self, + shortroomid: u64, + pdu_id: &[u8], + message_body: String, + ) -> Result<()> { self.db.index_pdu(shortroomid, pdu_id, message_body) } diff --git a/src/service/rooms/short/data.rs b/src/service/rooms/short/data.rs index 07a27121..652c525b 100644 --- a/src/service/rooms/short/data.rs +++ b/src/service/rooms/short/data.rs @@ -1,13 +1,10 @@ use std::sync::Arc; -use ruma::{EventId, events::StateEventType, RoomId}; use crate::Result; +use ruma::{events::StateEventType, EventId, RoomId}; pub trait Data: Send + Sync { - fn get_or_create_shorteventid( - &self, - event_id: &EventId, - ) -> Result; + fn get_or_create_shorteventid(&self, event_id: &EventId) -> Result; fn get_shortstatekey( &self, @@ -26,15 +23,9 @@ pub trait Data: Send + Sync { fn get_statekey_from_short(&self, shortstatekey: u64) -> Result<(StateEventType, String)>; /// Returns (shortstatehash, already_existed) - fn get_or_create_shortstatehash( - &self, - state_hash: &[u8], - ) -> Result<(u64, bool)>; + fn get_or_create_shortstatehash(&self, state_hash: &[u8]) -> Result<(u64, bool)>; fn get_shortroomid(&self, room_id: &RoomId) -> Result>; - fn get_or_create_shortroomid( - &self, - room_id: &RoomId, - ) -> Result; + fn get_or_create_shortroomid(&self, room_id: &RoomId) -> Result; } diff --git a/src/service/rooms/short/mod.rs b/src/service/rooms/short/mod.rs index 08ce5c5a..1d2e0407 100644 --- a/src/service/rooms/short/mod.rs +++ b/src/service/rooms/short/mod.rs @@ -2,19 +2,16 @@ mod data; use std::sync::Arc; pub use data::Data; -use ruma::{EventId, events::StateEventType, RoomId}; +use ruma::{events::StateEventType, EventId, RoomId}; -use crate::{Result, Error, utils, services}; +use crate::{services, utils, Error, Result}; pub struct Service { db: Arc, } impl Service { - pub fn get_or_create_shorteventid( - &self, - event_id: &EventId, - ) -> Result { + pub fn get_or_create_shorteventid(&self, event_id: &EventId) -> Result { self.db.get_or_create_shorteventid(event_id) } @@ -43,10 +40,7 @@ impl Service { } /// Returns (shortstatehash, already_existed) - pub fn get_or_create_shortstatehash( - &self, - state_hash: &[u8], - ) -> Result<(u64, bool)> { + pub fn get_or_create_shortstatehash(&self, state_hash: &[u8]) -> Result<(u64, bool)> { self.db.get_or_create_shortstatehash(state_hash) } @@ -54,10 +48,7 @@ impl Service { self.db.get_shortroomid(room_id) } - pub fn get_or_create_shortroomid( - &self, - room_id: &RoomId, - ) -> Result { + pub fn get_or_create_shortroomid(&self, room_id: &RoomId) -> Result { self.db.get_or_create_shortroomid(room_id) } } diff --git a/src/service/rooms/state/data.rs b/src/service/rooms/state/data.rs index 8eca21d1..3aa49146 100644 --- a/src/service/rooms/state/data.rs +++ b/src/service/rooms/state/data.rs @@ -1,7 +1,7 @@ -use std::sync::Arc; -use std::collections::HashSet; use crate::Result; use ruma::{EventId, RoomId}; +use std::collections::HashSet; +use std::sync::Arc; use tokio::sync::MutexGuard; pub trait Data: Send + Sync { @@ -9,7 +9,10 @@ pub trait Data: Send + Sync { fn get_room_shortstatehash(&self, room_id: &RoomId) -> Result>; /// Update the current state of the room. - fn set_room_state(&self, room_id: &RoomId, new_shortstatehash: u64, + fn set_room_state( + &self, + room_id: &RoomId, + new_shortstatehash: u64, _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex ) -> Result<()>; @@ -20,7 +23,8 @@ pub trait Data: Send + Sync { fn get_forward_extremities(&self, room_id: &RoomId) -> Result>>; /// Replace the forward extremities of the room. - fn set_forward_extremities<'a>(&self, + fn set_forward_extremities<'a>( + &self, room_id: &RoomId, event_ids: Vec>, _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex diff --git a/src/service/rooms/state/mod.rs b/src/service/rooms/state/mod.rs index 57a0e773..2dff4b71 100644 --- a/src/service/rooms/state/mod.rs +++ b/src/service/rooms/state/mod.rs @@ -1,13 +1,24 @@ mod data; -use std::{collections::{HashSet, HashMap}, sync::Arc}; +use std::{ + collections::{HashMap, HashSet}, + sync::Arc, +}; pub use data::Data; -use ruma::{RoomId, events::{room::{member::MembershipState, create::RoomCreateEventContent}, AnyStrippedStateEvent, StateEventType, RoomEventType}, UserId, EventId, serde::Raw, RoomVersionId, state_res::{StateMap, self}}; +use ruma::{ + events::{ + room::{create::RoomCreateEventContent, member::MembershipState}, + AnyStrippedStateEvent, RoomEventType, StateEventType, + }, + serde::Raw, + state_res::{self, StateMap}, + EventId, RoomId, RoomVersionId, UserId, +}; use serde::Deserialize; use tokio::sync::MutexGuard; use tracing::warn; -use crate::{Result, services, PduEvent, Error, utils::calculate_hash}; +use crate::{services, utils::calculate_hash, Error, PduEvent, Result}; use super::state_compressor::CompressedStateEvent; @@ -25,7 +36,8 @@ impl Service { statediffremoved: HashSet, ) -> Result<()> { let mutex_state = Arc::clone( - services().globals + services() + .globals .roomid_mutex_state .write() .unwrap() @@ -35,7 +47,10 @@ impl Service { let state_lock = mutex_state.lock().await; for event_id in statediffnew.into_iter().filter_map(|new| { - services().rooms.state_compressor.parse_compressed_state_event(new) + services() + .rooms + .state_compressor + .parse_compressed_state_event(new) .ok() .map(|(_, id)| id) }) { @@ -75,7 +90,14 @@ impl Service { Err(_) => continue, }; - services().rooms.state_cache.update_membership(room_id, &user_id, membership, &pdu.sender, None, false)?; + services().rooms.state_cache.update_membership( + room_id, + &user_id, + membership, + &pdu.sender, + None, + false, + )?; } services().rooms.state_cache.update_joined_count(room_id)?; @@ -98,7 +120,10 @@ impl Service { room_id: &RoomId, state_ids_compressed: HashSet, ) -> Result { - let shorteventid = services().rooms.short.get_or_create_shorteventid(event_id)?; + let shorteventid = services() + .rooms + .short + .get_or_create_shorteventid(event_id)?; let previous_shortstatehash = self.db.get_room_shortstatehash(room_id)?; @@ -109,12 +134,21 @@ impl Service { .collect::>(), ); - let (shortstatehash, already_existed) = - services().rooms.short.get_or_create_shortstatehash(&state_hash)?; + let (shortstatehash, already_existed) = services() + .rooms + .short + .get_or_create_shortstatehash(&state_hash)?; if !already_existed { - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| services().rooms.state_compressor.load_shortstatehash_info(p))?; + let states_parents = previous_shortstatehash.map_or_else( + || Ok(Vec::new()), + |p| { + services() + .rooms + .state_compressor + .load_shortstatehash_info(p) + }, + )?; let (statediffnew, statediffremoved) = if let Some(parent_stateinfo) = states_parents.last() { @@ -152,11 +186,11 @@ impl Service { /// This adds all current state events (not including the incoming event) /// to `stateid_pduid` and adds the incoming event to `eventid_statehash`. #[tracing::instrument(skip(self, new_pdu))] - pub fn append_to_state( - &self, - new_pdu: &PduEvent, - ) -> Result { - let shorteventid = services().rooms.short.get_or_create_shorteventid(&new_pdu.event_id)?; + pub fn append_to_state(&self, new_pdu: &PduEvent) -> Result { + let shorteventid = services() + .rooms + .short + .get_or_create_shorteventid(&new_pdu.event_id)?; let previous_shortstatehash = self.get_room_shortstatehash(&new_pdu.room_id)?; @@ -165,15 +199,25 @@ impl Service { } if let Some(state_key) = &new_pdu.state_key { - let states_parents = previous_shortstatehash - .map_or_else(|| Ok(Vec::new()), |p| services().rooms.state_compressor.load_shortstatehash_info(p))?; - - let shortstatekey = services().rooms.short.get_or_create_shortstatekey( - &new_pdu.kind.to_string().into(), - state_key, + let states_parents = previous_shortstatehash.map_or_else( + || Ok(Vec::new()), + |p| { + services() + .rooms + .state_compressor + .load_shortstatehash_info(p) + }, )?; - let new = services().rooms.state_compressor.compress_state_event(shortstatekey, &new_pdu.event_id)?; + let shortstatekey = services() + .rooms + .short + .get_or_create_shortstatekey(&new_pdu.kind.to_string().into(), state_key)?; + + let new = services() + .rooms + .state_compressor + .compress_state_event(shortstatekey, &new_pdu.event_id)?; let replaces = states_parents .last() @@ -220,14 +264,18 @@ impl Service { ) -> Result>> { let mut state = Vec::new(); // Add recommended events - if let Some(e) = - services().rooms.state_accessor.room_state_get(&invite_event.room_id, &StateEventType::RoomCreate, "")? - { + if let Some(e) = services().rooms.state_accessor.room_state_get( + &invite_event.room_id, + &StateEventType::RoomCreate, + "", + )? { state.push(e.to_stripped_state_event()); } - if let Some(e) = - services().rooms.state_accessor.room_state_get(&invite_event.room_id, &StateEventType::RoomJoinRules, "")? - { + if let Some(e) = services().rooms.state_accessor.room_state_get( + &invite_event.room_id, + &StateEventType::RoomJoinRules, + "", + )? { state.push(e.to_stripped_state_event()); } if let Some(e) = services().rooms.state_accessor.room_state_get( @@ -237,14 +285,18 @@ impl Service { )? { state.push(e.to_stripped_state_event()); } - if let Some(e) = - services().rooms.state_accessor.room_state_get(&invite_event.room_id, &StateEventType::RoomAvatar, "")? - { + if let Some(e) = services().rooms.state_accessor.room_state_get( + &invite_event.room_id, + &StateEventType::RoomAvatar, + "", + )? { state.push(e.to_stripped_state_event()); } - if let Some(e) = - services().rooms.state_accessor.room_state_get(&invite_event.room_id, &StateEventType::RoomName, "")? - { + if let Some(e) = services().rooms.state_accessor.room_state_get( + &invite_event.room_id, + &StateEventType::RoomName, + "", + )? { state.push(e.to_stripped_state_event()); } if let Some(e) = services().rooms.state_accessor.room_state_get( @@ -260,16 +312,23 @@ impl Service { } #[tracing::instrument(skip(self))] - pub fn set_room_state(&self, room_id: &RoomId, shortstatehash: u64, + pub fn set_room_state( + &self, + room_id: &RoomId, + shortstatehash: u64, mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex - ) -> Result<()> { + ) -> Result<()> { self.db.set_room_state(room_id, shortstatehash, mutex_lock) } /// Returns the room's version. #[tracing::instrument(skip(self))] pub fn get_room_version(&self, room_id: &RoomId) -> Result { - let create_event = services().rooms.state_accessor.room_state_get(room_id, &StateEventType::RoomCreate, "")?; + let create_event = services().rooms.state_accessor.room_state_get( + room_id, + &StateEventType::RoomCreate, + "", + )?; let create_event_content: Option = create_event .as_ref() @@ -294,12 +353,14 @@ impl Service { self.db.get_forward_extremities(room_id) } - pub fn set_forward_extremities<'a>(&self, + pub fn set_forward_extremities<'a>( + &self, room_id: &RoomId, event_ids: Vec>, state_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex ) -> Result<()> { - self.db.set_forward_extremities(room_id, event_ids, state_lock) + self.db + .set_forward_extremities(room_id, event_ids, state_lock) } /// This fetches auth events from the current state. @@ -312,12 +373,13 @@ impl Service { state_key: Option<&str>, content: &serde_json::value::RawValue, ) -> Result>> { - let shortstatehash = - if let Some(current_shortstatehash) = services().rooms.state.get_room_shortstatehash(room_id)? { - current_shortstatehash - } else { - return Ok(HashMap::new()); - }; + let shortstatehash = if let Some(current_shortstatehash) = + services().rooms.state.get_room_shortstatehash(room_id)? + { + current_shortstatehash + } else { + return Ok(HashMap::new()); + }; let auth_events = state_res::auth_types_for_event(kind, sender, state_key, content) .expect("content is a valid JSON object"); @@ -325,14 +387,19 @@ impl Service { let mut sauthevents = auth_events .into_iter() .filter_map(|(event_type, state_key)| { - services().rooms.short.get_shortstatekey(&event_type.to_string().into(), &state_key) + services() + .rooms + .short + .get_shortstatekey(&event_type.to_string().into(), &state_key) .ok() .flatten() .map(|s| (s, (event_type, state_key))) }) .collect::>(); - let full_state = services().rooms.state_compressor + let full_state = services() + .rooms + .state_compressor .load_shortstatehash_info(shortstatehash)? .pop() .expect("there is always one layer") @@ -340,11 +407,25 @@ impl Service { Ok(full_state .into_iter() - .filter_map(|compressed| services().rooms.state_compressor.parse_compressed_state_event(compressed).ok()) + .filter_map(|compressed| { + services() + .rooms + .state_compressor + .parse_compressed_state_event(compressed) + .ok() + }) .filter_map(|(shortstatekey, event_id)| { sauthevents.remove(&shortstatekey).map(|k| (k, event_id)) }) - .filter_map(|(k, event_id)| services().rooms.timeline.get_pdu(&event_id).ok().flatten().map(|pdu| (k, pdu))) + .filter_map(|(k, event_id)| { + services() + .rooms + .timeline + .get_pdu(&event_id) + .ok() + .flatten() + .map(|pdu| (k, pdu)) + }) .collect()) } } diff --git a/src/service/rooms/state_accessor/data.rs b/src/service/rooms/state_accessor/data.rs index 14f96bc8..340b19c3 100644 --- a/src/service/rooms/state_accessor/data.rs +++ b/src/service/rooms/state_accessor/data.rs @@ -1,9 +1,12 @@ -use std::{sync::Arc, collections::{HashMap, BTreeMap}}; +use std::{ + collections::{BTreeMap, HashMap}, + sync::Arc, +}; use async_trait::async_trait; -use ruma::{EventId, events::StateEventType, RoomId}; +use ruma::{events::StateEventType, EventId, RoomId}; -use crate::{Result, PduEvent}; +use crate::{PduEvent, Result}; #[async_trait] pub trait Data: Send + Sync { diff --git a/src/service/rooms/state_accessor/mod.rs b/src/service/rooms/state_accessor/mod.rs index a0f5523b..e179d70f 100644 --- a/src/service/rooms/state_accessor/mod.rs +++ b/src/service/rooms/state_accessor/mod.rs @@ -1,10 +1,13 @@ mod data; -use std::{sync::Arc, collections::{HashMap, BTreeMap}}; +use std::{ + collections::{BTreeMap, HashMap}, + sync::Arc, +}; pub use data::Data; -use ruma::{events::StateEventType, RoomId, EventId}; +use ruma::{events::StateEventType, EventId, RoomId}; -use crate::{Result, PduEvent}; +use crate::{PduEvent, Result}; pub struct Service { db: Arc, diff --git a/src/service/rooms/state_cache/data.rs b/src/service/rooms/state_cache/data.rs index 950143ff..a6b06a53 100644 --- a/src/service/rooms/state_cache/data.rs +++ b/src/service/rooms/state_cache/data.rs @@ -1,12 +1,21 @@ use std::{collections::HashSet, sync::Arc}; -use ruma::{UserId, RoomId, serde::Raw, events::{AnyStrippedStateEvent, AnySyncStateEvent}, ServerName}; use crate::Result; +use ruma::{ + events::{AnyStrippedStateEvent, AnySyncStateEvent}, + serde::Raw, + RoomId, ServerName, UserId, +}; pub trait Data: Send + Sync { fn mark_as_once_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result<()>; fn mark_as_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result<()>; - fn mark_as_invited(&self, user_id: &UserId, room_id: &RoomId, last_state: Option>>) -> Result<()>; + fn mark_as_invited( + &self, + user_id: &UserId, + room_id: &RoomId, + last_state: Option>>, + ) -> Result<()>; fn mark_as_left(&self, user_id: &UserId, room_id: &RoomId) -> Result<()>; fn update_joined_count(&self, room_id: &RoomId) -> Result<()>; diff --git a/src/service/rooms/state_cache/mod.rs b/src/service/rooms/state_cache/mod.rs index 69bd8328..04eb9afb 100644 --- a/src/service/rooms/state_cache/mod.rs +++ b/src/service/rooms/state_cache/mod.rs @@ -9,8 +9,8 @@ use ruma::{ ignored_user_list::IgnoredUserListEvent, room::{create::RoomCreateEventContent, member::MembershipState}, tag::{TagEvent, TagEventContent}, - AnyStrippedStateEvent, AnySyncStateEvent, GlobalAccountDataEventType, - RoomAccountDataEventType, StateEventType, RoomAccountDataEvent, RoomAccountDataEventContent, + AnyStrippedStateEvent, AnySyncStateEvent, GlobalAccountDataEventType, RoomAccountDataEvent, + RoomAccountDataEventContent, RoomAccountDataEventType, StateEventType, }, serde::Raw, RoomId, ServerName, UserId, @@ -97,8 +97,9 @@ impl Service { RoomAccountDataEventType::Tag, )? .map(|event| { - serde_json::from_str(event.get()) - .map_err(|_| Error::bad_database("Invalid account data event in db.")) + serde_json::from_str(event.get()).map_err(|_| { + Error::bad_database("Invalid account data event in db.") + }) }) { services() @@ -113,16 +114,19 @@ impl Service { }; // Copy direct chat flag - if let Some(mut direct_event) = services().account_data.get( - None, - user_id, - GlobalAccountDataEventType::Direct.to_string().into(), - )? + if let Some(mut direct_event) = services() + .account_data + .get( + None, + user_id, + GlobalAccountDataEventType::Direct.to_string().into(), + )? .map(|event| { - serde_json::from_str::(event.get()) - .map_err(|_| Error::bad_database("Invalid account data event in db.")) + serde_json::from_str::(event.get()).map_err(|_| { + Error::bad_database("Invalid account data event in db.") + }) }) - { + { let direct_event = direct_event?; let mut room_ids_updated = false; @@ -138,7 +142,8 @@ impl Service { None, user_id, GlobalAccountDataEventType::Direct.to_string().into(), - &serde_json::to_value(&direct_event).expect("to json always works"), + &serde_json::to_value(&direct_event) + .expect("to json always works"), )?; } }; @@ -158,10 +163,11 @@ impl Service { .to_string() .into(), )? - .map(|event| { - serde_json::from_str::(event.get()) - .map_err(|_| Error::bad_database("Invalid account data event in db.")) - }).transpose()? + .map(|event| { + serde_json::from_str::(event.get()) + .map_err(|_| Error::bad_database("Invalid account data event in db.")) + }) + .transpose()? .map_or(false, |ignored| { ignored .content diff --git a/src/service/rooms/state_compressor/mod.rs b/src/service/rooms/state_compressor/mod.rs index 5f2cf02d..f7c6dba0 100644 --- a/src/service/rooms/state_compressor/mod.rs +++ b/src/service/rooms/state_compressor/mod.rs @@ -1,11 +1,15 @@ pub mod data; -use std::{mem::size_of, sync::{Arc, Mutex}, collections::HashSet}; +use std::{ + collections::HashSet, + mem::size_of, + sync::{Arc, Mutex}, +}; pub use data::Data; use lru_cache::LruCache; use ruma::{EventId, RoomId}; -use crate::{Result, utils, services}; +use crate::{services, utils, Result}; use self::data::StateDiff; @@ -23,7 +27,6 @@ pub struct Service { )>, >, >, - } pub type CompressedStateEvent = [u8; 2 * size_of::()]; @@ -51,7 +54,11 @@ impl Service { return Ok(r.clone()); } - let StateDiff { parent, added, removed } = self.db.get_statediff(shortstatehash)?; + let StateDiff { + parent, + added, + removed, + } = self.db.get_statediff(shortstatehash)?; if let Some(parent) = parent { let mut response = self.load_shortstatehash_info(parent)?; @@ -81,7 +88,9 @@ impl Service { ) -> Result { let mut v = shortstatekey.to_be_bytes().to_vec(); v.extend_from_slice( - &services().rooms.short + &services() + .rooms + .short .get_or_create_shorteventid(event_id)? .to_be_bytes(), ); @@ -175,7 +184,14 @@ impl Service { if parent_states.is_empty() { // There is no parent layer, create a new state - self.db.save_statediff(shortstatehash, StateDiff { parent: None, added: statediffnew, removed: statediffremoved })?; + self.db.save_statediff( + shortstatehash, + StateDiff { + parent: None, + added: statediffnew, + removed: statediffremoved, + }, + )?; return Ok(()); }; @@ -217,7 +233,14 @@ impl Service { )?; } else { // Diff small enough, we add diff as layer on top of parent - self.db.save_statediff(shortstatehash, StateDiff { parent: Some(parent.0), added: statediffnew, removed: statediffremoved })?; + self.db.save_statediff( + shortstatehash, + StateDiff { + parent: Some(parent.0), + added: statediffnew, + removed: statediffremoved, + }, + )?; } Ok(()) @@ -228,8 +251,7 @@ impl Service { &self, room_id: &RoomId, new_state_ids_compressed: HashSet, - ) -> Result - { + ) -> Result { let previous_shortstatehash = services().rooms.state.get_room_shortstatehash(room_id)?; let state_hash = utils::calculate_hash( @@ -239,8 +261,10 @@ impl Service { .collect::>(), ); - let (new_shortstatehash, already_existed) = - services().rooms.short.get_or_create_shortstatehash(&state_hash)?; + let (new_shortstatehash, already_existed) = services() + .rooms + .short + .get_or_create_shortstatehash(&state_hash)?; if Some(new_shortstatehash) == previous_shortstatehash { return Ok(new_shortstatehash); diff --git a/src/service/rooms/timeline/data.rs b/src/service/rooms/timeline/data.rs index 20eae7f1..4ae8ce96 100644 --- a/src/service/rooms/timeline/data.rs +++ b/src/service/rooms/timeline/data.rs @@ -1,8 +1,8 @@ use std::sync::Arc; -use ruma::{signatures::CanonicalJsonObject, EventId, UserId, RoomId}; +use ruma::{signatures::CanonicalJsonObject, EventId, RoomId, UserId}; -use crate::{Result, PduEvent}; +use crate::{PduEvent, Result}; pub trait Data: Send + Sync { fn first_pdu_in_room(&self, room_id: &RoomId) -> Result>>; @@ -15,10 +15,7 @@ pub trait Data: Send + Sync { fn get_pdu_json(&self, event_id: &EventId) -> Result>; /// Returns the json of a pdu. - fn get_non_outlier_pdu_json( - &self, - event_id: &EventId, - ) -> Result>; + fn get_non_outlier_pdu_json(&self, event_id: &EventId) -> Result>; /// Returns the pdu's id. fn get_pdu_id(&self, event_id: &EventId) -> Result>>; @@ -45,7 +42,13 @@ pub trait Data: Send + Sync { fn pdu_count(&self, pdu_id: &[u8]) -> Result; /// Adds a new pdu to the timeline - fn append_pdu(&self, pdu_id: &[u8], pdu: &PduEvent, json: &CanonicalJsonObject, count: u64) -> Result<()>; + fn append_pdu( + &self, + pdu_id: &[u8], + pdu: &PduEvent, + json: &CanonicalJsonObject, + count: u64, + ) -> Result<()>; /// Removes a pdu and creates a new one with the same id. fn replace_pdu(&self, pdu_id: &[u8], pdu: &PduEvent) -> Result<()>; @@ -75,5 +78,10 @@ pub trait Data: Send + Sync { from: u64, ) -> Result, PduEvent)>>>>; - fn increment_notification_counts(&self, room_id: &RoomId, notifies: Vec>, highlights: Vec>) -> Result<()>; + fn increment_notification_counts( + &self, + room_id: &RoomId, + notifies: Vec>, + highlights: Vec>, + ) -> Result<()>; } diff --git a/src/service/rooms/timeline/mod.rs b/src/service/rooms/timeline/mod.rs index f25550d5..b71dacb5 100644 --- a/src/service/rooms/timeline/mod.rs +++ b/src/service/rooms/timeline/mod.rs @@ -1,9 +1,9 @@ mod data; use std::borrow::Cow; use std::collections::HashMap; -use std::sync::{Arc, Mutex}; -use std::{iter, collections::HashSet}; use std::fmt::Debug; +use std::sync::{Arc, Mutex}; +use std::{collections::HashSet, iter}; pub use data::Data; use regex::Regex; @@ -11,13 +11,27 @@ use ruma::events::room::power_levels::RoomPowerLevelsEventContent; use ruma::push::Ruleset; use ruma::signatures::CanonicalJsonValue; use ruma::state_res::RoomVersion; -use ruma::{EventId, signatures::CanonicalJsonObject, push::{Action, Tweak}, events::{push_rules::PushRulesEvent, GlobalAccountDataEventType, RoomEventType, room::{member::MembershipState, create::RoomCreateEventContent}, StateEventType}, UserId, RoomAliasId, RoomId, uint, state_res, api::client::error::ErrorKind, serde::to_canonical_value, ServerName}; +use ruma::{ + api::client::error::ErrorKind, + events::{ + push_rules::PushRulesEvent, + room::{create::RoomCreateEventContent, member::MembershipState}, + GlobalAccountDataEventType, RoomEventType, StateEventType, + }, + push::{Action, Tweak}, + serde::to_canonical_value, + signatures::CanonicalJsonObject, + state_res, uint, EventId, RoomAliasId, RoomId, ServerName, UserId, +}; use serde::Deserialize; use serde_json::value::to_raw_value; use tokio::sync::MutexGuard; -use tracing::{warn, error}; +use tracing::{error, warn}; -use crate::{services, Result, service::pdu::{PduBuilder, EventHash}, Error, PduEvent, utils}; +use crate::{ + service::pdu::{EventHash, PduBuilder}, + services, utils, Error, PduEvent, Result, +}; use super::state_compressor::CompressedStateEvent; @@ -135,7 +149,11 @@ impl Service { leaves: Vec>, state_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex ) -> Result> { - let shortroomid = services().rooms.short.get_shortroomid(&pdu.room_id)?.expect("room exists"); + let shortroomid = services() + .rooms + .short + .get_shortroomid(&pdu.room_id)? + .expect("room exists"); // Make unsigned fields correct. This is not properly documented in the spec, but state // events need to have previous content in the unsigned field, so clients can easily @@ -145,8 +163,15 @@ impl Service { .entry("unsigned".to_owned()) .or_insert_with(|| CanonicalJsonValue::Object(Default::default())) { - if let Some(shortstatehash) = services().rooms.state_accessor.pdu_shortstatehash(&pdu.event_id).unwrap() { - if let Some(prev_state) = services().rooms.state_accessor + if let Some(shortstatehash) = services() + .rooms + .state_accessor + .pdu_shortstatehash(&pdu.event_id) + .unwrap() + { + if let Some(prev_state) = services() + .rooms + .state_accessor .state_get(shortstatehash, &pdu.kind.to_string().into(), state_key) .unwrap() { @@ -165,11 +190,18 @@ impl Service { } // We must keep track of all events that have been referenced. - services().rooms.pdu_metadata.mark_as_referenced(&pdu.room_id, &pdu.prev_events)?; - services().rooms.state.set_forward_extremities(&pdu.room_id, leaves, state_lock)?; + services() + .rooms + .pdu_metadata + .mark_as_referenced(&pdu.room_id, &pdu.prev_events)?; + services() + .rooms + .state + .set_forward_extremities(&pdu.room_id, leaves, state_lock)?; let mutex_insert = Arc::clone( - services().globals + services() + .globals .roomid_mutex_insert .write() .unwrap() @@ -181,9 +213,15 @@ impl Service { let count1 = services().globals.next_count()?; // Mark as read first so the sending client doesn't get a notification even if appending // fails - services().rooms.edus.read_receipt + services() + .rooms + .edus + .read_receipt .private_read_set(&pdu.room_id, &pdu.sender, count1)?; - services().rooms.user.reset_notification_counts(&pdu.sender, &pdu.room_id)?; + services() + .rooms + .user + .reset_notification_counts(&pdu.sender, &pdu.room_id)?; let count2 = services().globals.next_count()?; let mut pdu_id = shortroomid.to_be_bytes().to_vec(); @@ -211,7 +249,12 @@ impl Service { let mut notifies = Vec::new(); let mut highlights = Vec::new(); - for user in services().rooms.state_cache.get_our_real_users(&pdu.room_id)?.into_iter() { + for user in services() + .rooms + .state_cache + .get_our_real_users(&pdu.room_id)? + .into_iter() + { // Don't notify the user of their own events if &user == &pdu.sender { continue; @@ -224,8 +267,11 @@ impl Service { &user, GlobalAccountDataEventType::PushRules.to_string().into(), )? - .map(|event| serde_json::from_str::(event.get()) - .map_err(|_| Error::bad_database("Invalid push rules event in db."))).transpose()? + .map(|event| { + serde_json::from_str::(event.get()) + .map_err(|_| Error::bad_database("Invalid push rules event in db.")) + }) + .transpose()? .map(|ev: PushRulesEvent| ev.content.global) .unwrap_or_else(|| Ruleset::server_default(&user)); @@ -263,7 +309,8 @@ impl Service { } } - self.db.increment_notification_counts(&pdu.room_id, notifies, highlights); + self.db + .increment_notification_counts(&pdu.room_id, notifies, highlights); match pdu.kind { RoomEventType::RoomRedaction => { @@ -315,7 +362,10 @@ impl Service { .map_err(|_| Error::bad_database("Invalid content in pdu."))?; if let Some(body) = content.body { - services().rooms.search.index_pdu(shortroomid, &pdu_id, body)?; + services() + .rooms + .search + .index_pdu(shortroomid, &pdu_id, body)?; let admin_room = services().rooms.alias.resolve_local_alias( <&RoomAliasId>::try_from( @@ -329,8 +379,8 @@ impl Service { // This will evaluate to false if the emergency password is set up so that // the administrator can execute commands as conduit - let from_conduit = - pdu.sender == server_user && services().globals.emergency_password().is_none(); + let from_conduit = pdu.sender == server_user + && services().globals.emergency_password().is_none(); if to_conduit && !from_conduit && admin_room.as_ref() == Some(&pdu.room_id) { services().admin.process_message(body.to_string()); @@ -341,8 +391,14 @@ impl Service { } for appservice in services().appservice.all()? { - if services().rooms.state_cache.appservice_in_room(&pdu.room_id, &appservice)? { - services().sending.send_pdu_appservice(&appservice.0, &pdu_id)?; + if services() + .rooms + .state_cache + .appservice_in_room(&pdu.room_id, &appservice)? + { + services() + .sending + .send_pdu_appservice(&appservice.0, &pdu_id)?; continue; } @@ -359,11 +415,14 @@ impl Service { .get("sender_localpart") .and_then(|string| string.as_str()) .and_then(|string| { - UserId::parse_with_server_name(string, services().globals.server_name()).ok() + UserId::parse_with_server_name(string, services().globals.server_name()) + .ok() }) { if state_key_uid == &appservice_uid { - services().sending.send_pdu_appservice(&appservice.0, &pdu_id)?; + services() + .sending + .send_pdu_appservice(&appservice.0, &pdu_id)?; continue; } } @@ -402,7 +461,10 @@ impl Service { .map_or(false, |state_key| users.is_match(state_key)) }; let matching_aliases = |aliases: &Regex| { - services().rooms.alias.local_aliases_for_room(&pdu.room_id) + services() + .rooms + .alias + .local_aliases_for_room(&pdu.room_id) .filter_map(|r| r.ok()) .any(|room_alias| aliases.is_match(room_alias.as_str())) }; @@ -411,21 +473,22 @@ impl Service { || rooms.map_or(false, |rooms| rooms.contains(&pdu.room_id.as_str().into())) || users.iter().any(matching_users) { - services().sending.send_pdu_appservice(&appservice.0, &pdu_id)?; + services() + .sending + .send_pdu_appservice(&appservice.0, &pdu_id)?; } } } - Ok(pdu_id) } pub fn create_hash_and_sign_event( - &self, - pdu_builder: PduBuilder, - sender: &UserId, - room_id: &RoomId, - _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex + &self, + pdu_builder: PduBuilder, + sender: &UserId, + room_id: &RoomId, + _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex ) -> Result<(PduEvent, CanonicalJsonObject)> { let PduBuilder { event_type, @@ -443,10 +506,11 @@ impl Service { .take(20) .collect(); - let create_event = services() - .rooms - .state_accessor - .room_state_get(room_id, &StateEventType::RoomCreate, "")?; + let create_event = services().rooms.state_accessor.room_state_get( + room_id, + &StateEventType::RoomCreate, + "", + )?; let create_event_content: Option = create_event .as_ref() @@ -464,11 +528,15 @@ impl Service { .map_or(services().globals.default_room_version(), |create_event| { create_event.room_version }); - let room_version = - RoomVersion::new(&room_version_id).expect("room version is supported"); + let room_version = RoomVersion::new(&room_version_id).expect("room version is supported"); - let auth_events = - services().rooms.state.get_auth_events(room_id, &event_type, sender, state_key.as_deref(), &content)?; + let auth_events = services().rooms.state.get_auth_events( + room_id, + &event_type, + sender, + state_key.as_deref(), + &content, + )?; // Our depth is the maximum depth of prev_events + 1 let depth = prev_events @@ -481,9 +549,11 @@ impl Service { let mut unsigned = unsigned.unwrap_or_default(); if let Some(state_key) = &state_key { - if let Some(prev_pdu) = - services().rooms.state_accessor.room_state_get(room_id, &event_type.to_string().into(), state_key)? - { + if let Some(prev_pdu) = services().rooms.state_accessor.room_state_get( + room_id, + &event_type.to_string().into(), + state_key, + )? { unsigned.insert( "prev_content".to_owned(), serde_json::from_str(prev_pdu.content.get()).expect("string is valid json"), @@ -589,7 +659,10 @@ impl Service { ); // Generate short event id - let _shorteventid = services().rooms.short.get_or_create_shorteventid(&pdu.event_id)?; + let _shorteventid = services() + .rooms + .short + .get_or_create_shorteventid(&pdu.event_id)?; Ok((pdu, pdu_json)) } @@ -604,7 +677,8 @@ impl Service { room_id: &RoomId, state_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex ) -> Result> { - let (pdu, pdu_json) = self.create_hash_and_sign_event(pdu_builder, sender, room_id, &state_lock)?; + let (pdu, pdu_json) = + self.create_hash_and_sign_event(pdu_builder, sender, room_id, &state_lock)?; // We append to state before appending the pdu, so we don't have a moment in time with the // pdu without it's state. This is okay because append_pdu can't fail. @@ -621,10 +695,17 @@ impl Service { // We set the room state after inserting the pdu, so that we never have a moment in time // where events in the current room state do not exist - services().rooms.state.set_room_state(room_id, statehashid, state_lock)?; + services() + .rooms + .state + .set_room_state(room_id, statehashid, state_lock)?; - let mut servers: HashSet> = - services().rooms.state_cache.room_servers(room_id).filter_map(|r| r.ok()).collect(); + let mut servers: HashSet> = services() + .rooms + .state_cache + .room_servers(room_id) + .filter_map(|r| r.ok()) + .collect(); // In case we are kicking or banning a user, we need to inform their server of the change if pdu.kind == RoomEventType::RoomMember { @@ -666,13 +747,23 @@ impl Service { )?; if soft_fail { - services().rooms.pdu_metadata + services() + .rooms + .pdu_metadata .mark_as_referenced(&pdu.room_id, &pdu.prev_events)?; - services().rooms.state.set_forward_extremities(&pdu.room_id, new_room_leaves, state_lock)?; + services().rooms.state.set_forward_extremities( + &pdu.room_id, + new_room_leaves, + state_lock, + )?; return Ok(None); } - let pdu_id = services().rooms.timeline.append_pdu(pdu, pdu_json, new_room_leaves, state_lock)?; + let pdu_id = + services() + .rooms + .timeline + .append_pdu(pdu, pdu_json, new_room_leaves, state_lock)?; Ok(Some(pdu_id)) } diff --git a/src/service/rooms/user/data.rs b/src/service/rooms/user/data.rs index 6b7ebc72..fcaff5ac 100644 --- a/src/service/rooms/user/data.rs +++ b/src/service/rooms/user/data.rs @@ -1,5 +1,5 @@ -use ruma::{UserId, RoomId}; use crate::Result; +use ruma::{RoomId, UserId}; pub trait Data: Send + Sync { fn reset_notification_counts(&self, user_id: &UserId, room_id: &RoomId) -> Result<()>; diff --git a/src/service/rooms/user/mod.rs b/src/service/rooms/user/mod.rs index 394a550a..1caa4b3f 100644 --- a/src/service/rooms/user/mod.rs +++ b/src/service/rooms/user/mod.rs @@ -29,7 +29,8 @@ impl Service { token: u64, shortstatehash: u64, ) -> Result<()> { - self.db.associate_token_shortstatehash(room_id, token, shortstatehash) + self.db + .associate_token_shortstatehash(room_id, token, shortstatehash) } pub fn get_token_shortstatehash(&self, room_id: &RoomId, token: u64) -> Result> { diff --git a/src/service/sending/mod.rs b/src/service/sending/mod.rs index b3350959..e09d423a 100644 --- a/src/service/sending/mod.rs +++ b/src/service/sending/mod.rs @@ -6,7 +6,10 @@ use std::{ }; use crate::{ - utils::{self, calculate_hash}, Error, PduEvent, Result, services, api::{server_server, appservice_server}, + api::{appservice_server, server_server}, + services, + utils::{self, calculate_hash}, + Error, PduEvent, Result, }; use federation::transactions::send_transaction_message; use futures_util::{stream::FuturesUnordered, StreamExt}; @@ -88,10 +91,7 @@ enum TransactionStatus { } impl Service { - pub fn start_handler( - &self, - mut receiver: mpsc::UnboundedReceiver<(Vec, Vec)>, - ) { + pub fn start_handler(&self, mut receiver: mpsc::UnboundedReceiver<(Vec, Vec)>) { tokio::spawn(async move { let mut futures = FuturesUnordered::new(); @@ -119,7 +119,11 @@ impl Service { "Dropping some current events: {:?} {:?} {:?}", key, outgoing_kind, event ); - services().sending.servercurrentevent_data.remove(&key).unwrap(); + services() + .sending + .servercurrentevent_data + .remove(&key) + .unwrap(); continue; } @@ -129,10 +133,7 @@ impl Service { for (outgoing_kind, events) in initial_transactions { current_transaction_status .insert(outgoing_kind.get_prefix(), TransactionStatus::Running); - futures.push(Self::handle_events( - outgoing_kind.clone(), - events, - )); + futures.push(Self::handle_events(outgoing_kind.clone(), events)); } loop { @@ -246,7 +247,11 @@ impl Service { if retry { // We retry the previous transaction - for (key, value) in services().sending.servercurrentevent_data.scan_prefix(prefix) { + for (key, value) in services() + .sending + .servercurrentevent_data + .scan_prefix(prefix) + { if let Ok((_, e)) = Self::parse_servercurrentevent(&key, value) { events.push(e); } @@ -258,7 +263,8 @@ impl Service { } else { &[][..] }; - services().sending + services() + .sending .servercurrentevent_data .insert(&full_key, value)?; @@ -273,7 +279,8 @@ impl Service { if let Ok((select_edus, last_count)) = Self::select_edus(server_name) { events.extend(select_edus.into_iter().map(SendingEventType::Edu)); - services().sending + services() + .sending .servername_educount .insert(server_name.as_bytes(), &last_count.to_be_bytes())?; } @@ -302,7 +309,8 @@ impl Service { let room_id = room_id?; // Look for device list updates in this room device_list_changes.extend( - services().users + services() + .users .keys_changed(&room_id.to_string(), since, None) .filter_map(|r| r.ok()) .filter(|user_id| user_id.server_name() == services().globals.server_name()), @@ -502,7 +510,8 @@ impl Service { let permit = services().sending.maximum_requests.acquire().await; let response = appservice_server::send_request( - services().appservice + services() + .appservice .get_registration(&id) .map_err(|e| (kind.clone(), e))? .ok_or_else(|| { @@ -621,16 +630,12 @@ impl Service { let permit = services().sending.maximum_requests.acquire().await; - let _response = services().pusher.send_push_notice( - &userid, - unread, - &pusher, - rules_for_user, - &pdu, - ) - .await - .map(|_response| kind.clone()) - .map_err(|e| (kind.clone(), e)); + let _response = services() + .pusher + .send_push_notice(&userid, unread, &pusher, rules_for_user, &pdu) + .await + .map(|_response| kind.clone()) + .map_err(|e| (kind.clone(), e)); drop(permit); } diff --git a/src/service/transaction_ids/data.rs b/src/service/transaction_ids/data.rs index c5ff05c0..74855318 100644 --- a/src/service/transaction_ids/data.rs +++ b/src/service/transaction_ids/data.rs @@ -1,5 +1,5 @@ -use ruma::{DeviceId, UserId, TransactionId}; use crate::Result; +use ruma::{DeviceId, TransactionId, UserId}; pub trait Data: Send + Sync { fn add_txnid( diff --git a/src/service/transaction_ids/mod.rs b/src/service/transaction_ids/mod.rs index 8d5fd0af..a473e2b1 100644 --- a/src/service/transaction_ids/mod.rs +++ b/src/service/transaction_ids/mod.rs @@ -3,8 +3,8 @@ use std::sync::Arc; pub use data::Data; -use ruma::{UserId, DeviceId, TransactionId}; use crate::Result; +use ruma::{DeviceId, TransactionId, UserId}; pub struct Service { db: Arc, diff --git a/src/service/uiaa/data.rs b/src/service/uiaa/data.rs index 091f0641..3b7eb2b7 100644 --- a/src/service/uiaa/data.rs +++ b/src/service/uiaa/data.rs @@ -1,5 +1,5 @@ -use ruma::{api::client::uiaa::UiaaInfo, DeviceId, UserId, signatures::CanonicalJsonValue}; use crate::Result; +use ruma::{api::client::uiaa::UiaaInfo, signatures::CanonicalJsonValue, DeviceId, UserId}; pub trait Data: Send + Sync { fn set_uiaa_request( diff --git a/src/service/uiaa/mod.rs b/src/service/uiaa/mod.rs index 5444118f..8f3b3b8b 100644 --- a/src/service/uiaa/mod.rs +++ b/src/service/uiaa/mod.rs @@ -3,10 +3,17 @@ use std::sync::Arc; pub use data::Data; -use ruma::{api::client::{uiaa::{UiaaInfo, IncomingAuthData, IncomingPassword, AuthType, IncomingUserIdentifier}, error::ErrorKind}, DeviceId, UserId, signatures::CanonicalJsonValue}; +use ruma::{ + api::client::{ + error::ErrorKind, + uiaa::{AuthType, IncomingAuthData, IncomingPassword, IncomingUserIdentifier, UiaaInfo}, + }, + signatures::CanonicalJsonValue, + DeviceId, UserId, +}; use tracing::error; -use crate::{Result, utils, Error, services, api::client_server::SESSION_ID_LENGTH}; +use crate::{api::client_server::SESSION_ID_LENGTH, services, utils, Error, Result}; pub struct Service { db: Arc, @@ -68,11 +75,11 @@ impl Service { } }; - let user_id = - UserId::parse_with_server_name(username.clone(), services().globals.server_name()) - .map_err(|_| { - Error::BadRequest(ErrorKind::InvalidParam, "User ID is invalid.") - })?; + let user_id = UserId::parse_with_server_name( + username.clone(), + services().globals.server_name(), + ) + .map_err(|_| Error::BadRequest(ErrorKind::InvalidParam, "User ID is invalid."))?; // Check if password is correct if let Some(hash) = services().users.password_hash(&user_id)? { diff --git a/src/service/users/data.rs b/src/service/users/data.rs index 7eb0cebd..9f315d3b 100644 --- a/src/service/users/data.rs +++ b/src/service/users/data.rs @@ -1,6 +1,12 @@ -use std::collections::BTreeMap; use crate::Result; -use ruma::{UserId, DeviceId, DeviceKeyAlgorithm, DeviceKeyId, serde::Raw, encryption::{OneTimeKey, DeviceKeys, CrossSigningKey}, UInt, events::AnyToDeviceEvent, api::client::{device::Device, filter::IncomingFilterDefinition}, MxcUri}; +use ruma::{ + api::client::{device::Device, filter::IncomingFilterDefinition}, + encryption::{CrossSigningKey, DeviceKeys, OneTimeKey}, + events::AnyToDeviceEvent, + serde::Raw, + DeviceId, DeviceKeyAlgorithm, DeviceKeyId, MxcUri, UInt, UserId, +}; +use std::collections::BTreeMap; pub trait Data: Send + Sync { /// Check if a user has an account on this homeserver. @@ -127,10 +133,7 @@ pub trait Data: Send + Sync { to: Option, ) -> Box>>>; - fn mark_device_key_update( - &self, - user_id: &UserId, - ) -> Result<()>; + fn mark_device_key_update(&self, user_id: &UserId) -> Result<()>; fn get_device_keys( &self, @@ -182,11 +185,8 @@ pub trait Data: Send + Sync { ) -> Result<()>; /// Get device metadata. - fn get_device_metadata( - &self, - user_id: &UserId, - device_id: &DeviceId, - ) -> Result>; + fn get_device_metadata(&self, user_id: &UserId, device_id: &DeviceId) + -> Result>; fn get_devicelist_version(&self, user_id: &UserId) -> Result>; @@ -196,11 +196,7 @@ pub trait Data: Send + Sync { ) -> Box>>; /// Creates a new sync filter. Returns the filter id. - fn create_filter( - &self, - user_id: &UserId, - filter: &IncomingFilterDefinition, - ) -> Result; + fn create_filter(&self, user_id: &UserId, filter: &IncomingFilterDefinition) -> Result; fn get_filter( &self, diff --git a/src/service/users/mod.rs b/src/service/users/mod.rs index 826e0494..0b83460c 100644 --- a/src/service/users/mod.rs +++ b/src/service/users/mod.rs @@ -2,9 +2,15 @@ mod data; use std::{collections::BTreeMap, mem, sync::Arc}; pub use data::Data; -use ruma::{UserId, MxcUri, DeviceId, DeviceKeyId, serde::Raw, encryption::{OneTimeKey, CrossSigningKey, DeviceKeys}, DeviceKeyAlgorithm, UInt, events::AnyToDeviceEvent, api::client::{device::Device, filter::IncomingFilterDefinition, error::ErrorKind}, RoomAliasId}; +use ruma::{ + api::client::{device::Device, error::ErrorKind, filter::IncomingFilterDefinition}, + encryption::{CrossSigningKey, DeviceKeys, OneTimeKey}, + events::AnyToDeviceEvent, + serde::Raw, + DeviceId, DeviceKeyAlgorithm, DeviceKeyId, MxcUri, RoomAliasId, UInt, UserId, +}; -use crate::{Result, Error, services}; +use crate::{services, Error, Result}; pub struct Service { db: Arc, @@ -22,15 +28,20 @@ impl Service { } /// Check if a user is an admin - pub fn is_admin( - &self, - user_id: &UserId, - ) -> Result { - let admin_room_alias_id = RoomAliasId::parse(format!("#admins:{}", services().globals.server_name())) - .map_err(|_| Error::BadRequest(ErrorKind::InvalidParam, "Invalid alias."))?; - let admin_room_id = services().rooms.alias.resolve_local_alias(&admin_room_alias_id)?.unwrap(); + pub fn is_admin(&self, user_id: &UserId) -> Result { + let admin_room_alias_id = + RoomAliasId::parse(format!("#admins:{}", services().globals.server_name())) + .map_err(|_| Error::BadRequest(ErrorKind::InvalidParam, "Invalid alias."))?; + let admin_room_id = services() + .rooms + .alias + .resolve_local_alias(&admin_room_alias_id)? + .unwrap(); - services().rooms.state_cache.is_joined(user_id, &admin_room_id) + services() + .rooms + .state_cache + .is_joined(user_id, &admin_room_id) } /// Create a new user account on this homeserver. @@ -39,7 +50,6 @@ impl Service { Ok(()) } - /// Returns the number of users registered on this server. pub fn count(&self) -> Result { self.db.count() @@ -118,7 +128,8 @@ impl Service { token: &str, initial_device_display_name: Option, ) -> Result<()> { - self.db.create_device(user_id, device_id, token, initial_device_display_name) + self.db + .create_device(user_id, device_id, token, initial_device_display_name) } /// Removes a device from a user. @@ -146,7 +157,8 @@ impl Service { one_time_key_key: &DeviceKeyId, one_time_key_value: &Raw, ) -> Result<()> { - self.db.add_one_time_key(user_id, device_id, one_time_key_key, one_time_key_value) + self.db + .add_one_time_key(user_id, device_id, one_time_key_key, one_time_key_value) } pub fn last_one_time_keys_update(&self, user_id: &UserId) -> Result { @@ -186,7 +198,8 @@ impl Service { self_signing_key: &Option>, user_signing_key: &Option>, ) -> Result<()> { - self.db.add_cross_signing_keys(user_id, master_key, self_signing_key, user_signing_key) + self.db + .add_cross_signing_keys(user_id, master_key, self_signing_key, user_signing_key) } pub fn sign_key( @@ -208,10 +221,7 @@ impl Service { self.db.keys_changed(user_or_room_id, from, to) } - pub fn mark_device_key_update( - &self, - user_id: &UserId, - ) -> Result<()> { + pub fn mark_device_key_update(&self, user_id: &UserId) -> Result<()> { self.db.mark_device_key_update(user_id) } @@ -251,7 +261,13 @@ impl Service { event_type: &str, content: serde_json::Value, ) -> Result<()> { - self.db.add_to_device_event(sender, target_user_id, target_device_id, event_type, content) + self.db.add_to_device_event( + sender, + target_user_id, + target_device_id, + event_type, + content, + ) } pub fn get_to_device_events( diff --git a/src/utils/mod.rs b/src/utils/mod.rs index 0ee3ae84..9202eebb 100644 --- a/src/utils/mod.rs +++ b/src/utils/mod.rs @@ -78,7 +78,6 @@ pub fn calculate_hash(keys: &[&[u8]]) -> Vec { hash.as_ref().to_owned() } - pub fn common_elements( mut iterators: impl Iterator>>, check_order: impl Fn(&[u8], &[u8]) -> Ordering, From f47a5cd5d5ce20b5996d28e37415771ee6d8a34b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Wed, 5 Oct 2022 20:41:05 +0200 Subject: [PATCH 100/197] cargo fix --- src/api/client_server/account.rs | 7 +++---- src/api/client_server/membership.rs | 7 +------ src/api/client_server/tag.rs | 6 +++--- src/api/ruma_wrapper/axum.rs | 2 +- src/api/server_server.rs | 27 +++++++++----------------- src/database/key_value/account_data.rs | 8 +++----- src/database/key_value/rooms/state.rs | 2 +- src/database/key_value/users.rs | 2 +- src/database/mod.rs | 9 +++------ src/lib.rs | 3 +-- src/service/account_data/mod.rs | 13 +++++-------- src/service/admin/mod.rs | 3 +-- src/service/globals/mod.rs | 6 +++--- src/service/key_backups/mod.rs | 3 +-- src/service/media/mod.rs | 4 ++-- src/service/mod.rs | 2 +- src/service/rooms/event_handler/mod.rs | 2 +- src/service/rooms/short/mod.rs | 2 +- src/service/rooms/state_cache/mod.rs | 10 ++++------ src/service/rooms/timeline/mod.rs | 6 +++--- src/service/sending/mod.rs | 6 +++--- 21 files changed, 51 insertions(+), 79 deletions(-) diff --git a/src/api/client_server/account.rs b/src/api/client_server/account.rs index 28d6c07f..e27d295e 100644 --- a/src/api/client_server/account.rs +++ b/src/api/client_server/account.rs @@ -1,4 +1,4 @@ -use std::sync::Arc; + use super::{DEVICE_ID_LENGTH, SESSION_ID_LENGTH, TOKEN_LENGTH}; use crate::{api::client_server, services, utils, Error, Result, Ruma}; @@ -13,14 +13,13 @@ use ruma::{ }, events::{ room::{ - member::{MembershipState, RoomMemberEventContent}, message::RoomMessageEventContent, }, - GlobalAccountDataEventType, RoomEventType, + GlobalAccountDataEventType, }, push, UserId, }; -use serde_json::value::to_raw_value; + use tracing::{info, warn}; use register::RegistrationKind; diff --git a/src/api/client_server/membership.rs b/src/api/client_server/membership.rs index 5de8ce1e..8ccaa89c 100644 --- a/src/api/client_server/membership.rs +++ b/src/api/client_server/membership.rs @@ -12,26 +12,21 @@ use ruma::{ }, events::{ room::{ - create::RoomCreateEventContent, member::{MembershipState, RoomMemberEventContent}, }, RoomEventType, StateEventType, }, - serde::{to_canonical_value, Base64, CanonicalJsonObject, CanonicalJsonValue}, - state_res::{self, RoomVersion}, - uint, EventId, RoomId, RoomVersionId, ServerName, UserId, + serde::{to_canonical_value, Base64, CanonicalJsonObject, CanonicalJsonValue}, EventId, RoomId, RoomVersionId, ServerName, UserId, }; use serde_json::value::{to_raw_value, RawValue as RawJsonValue}; use std::{ collections::{hash_map::Entry, BTreeMap, HashMap, HashSet}, - iter, sync::{Arc, RwLock}, time::{Duration, Instant}, }; use tracing::{debug, error, warn}; use crate::{ - api::{client_server, server_server}, service::pdu::{gen_event_id_canonical_json, PduBuilder}, services, utils, Error, PduEvent, Result, Ruma, }; diff --git a/src/api/client_server/tag.rs b/src/api/client_server/tag.rs index cb46d9c6..c87e2335 100644 --- a/src/api/client_server/tag.rs +++ b/src/api/client_server/tag.rs @@ -62,7 +62,7 @@ pub async fn delete_tag_route( ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - let mut event = services().account_data.get( + let event = services().account_data.get( Some(&body.room_id), sender_user, RoomAccountDataEventType::Tag, @@ -103,13 +103,13 @@ pub async fn get_tags_route( ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - let mut event = services().account_data.get( + let event = services().account_data.get( Some(&body.room_id), sender_user, RoomAccountDataEventType::Tag, )?; - let mut tags_event = event + let tags_event = event .map(|e| { serde_json::from_str(e.get()) .map_err(|_| Error::bad_database("Invalid account data event in db.")) diff --git a/src/api/ruma_wrapper/axum.rs b/src/api/ruma_wrapper/axum.rs index ee8c9e70..2d986a5c 100644 --- a/src/api/ruma_wrapper/axum.rs +++ b/src/api/ruma_wrapper/axum.rs @@ -24,7 +24,7 @@ use serde::Deserialize; use tracing::{debug, error, warn}; use super::{Ruma, RumaResponse}; -use crate::{api::server_server, services, Error, Result}; +use crate::{services, Error, Result}; #[async_trait] impl FromRequest for Ruma diff --git a/src/api/server_server.rs b/src/api/server_server.rs index dba44893..c832b0d4 100644 --- a/src/api/server_server.rs +++ b/src/api/server_server.rs @@ -4,10 +4,10 @@ use crate::{ services, utils, Error, PduEvent, Result, Ruma, }; use axum::{response::IntoResponse, Json}; -use futures_util::{stream::FuturesUnordered, StreamExt}; +use futures_util::{StreamExt}; use get_profile_information::v1::ProfileField; use http::header::{HeaderValue, AUTHORIZATION}; -use regex::Regex; + use ruma::{ api::{ client::error::{Error as RumaError, ErrorKind}, @@ -16,8 +16,7 @@ use ruma::{ device::get_devices::{self, v1::UserDevice}, directory::{get_public_rooms, get_public_rooms_filtered}, discovery::{ - get_remote_server_keys, get_remote_server_keys_batch, - get_remote_server_keys_batch::v2::QueryCriteria, get_server_keys, + get_server_keys, get_server_version, ServerSigningKeys, VerifyKey, }, event::{get_event, get_missing_events, get_room_state, get_room_state_ids}, @@ -40,36 +39,28 @@ use ruma::{ events::{ receipt::{ReceiptEvent, ReceiptEventContent}, room::{ - create::RoomCreateEventContent, join_rules::{JoinRule, RoomJoinRulesEventContent}, member::{MembershipState, RoomMemberEventContent}, - server_acl::RoomServerAclEventContent, }, RoomEventType, StateEventType, }, - int, receipt::ReceiptType, serde::{Base64, JsonObject, Raw}, - signatures::{CanonicalJsonObject, CanonicalJsonValue}, - state_res::{self, RoomVersion, StateMap}, - to_device::DeviceIdOrAllDevices, - uint, EventId, MilliSecondsSinceUnixEpoch, RoomId, RoomVersionId, ServerName, + signatures::{CanonicalJsonValue}, + to_device::DeviceIdOrAllDevices, EventId, MilliSecondsSinceUnixEpoch, RoomId, ServerName, ServerSigningKeyId, }; use serde_json::value::{to_raw_value, RawValue as RawJsonValue}; use std::{ - collections::{btree_map, hash_map, BTreeMap, BTreeSet, HashMap, HashSet}, + collections::{BTreeMap}, fmt::Debug, - future::Future, mem, net::{IpAddr, SocketAddr}, - ops::Deref, - pin::Pin, - sync::{Arc, RwLock, RwLockWriteGuard}, + sync::{Arc, RwLock}, time::{Duration, Instant, SystemTime}, }; -use tokio::sync::{MutexGuard, Semaphore}; -use tracing::{debug, error, info, trace, warn}; + +use tracing::{info, warn}; /// Wraps either an literal IP address plus port, or a hostname plus complement /// (colon-plus-port if it was specified). diff --git a/src/database/key_value/account_data.rs b/src/database/key_value/account_data.rs index 7d2a870e..0e8029ff 100644 --- a/src/database/key_value/account_data.rs +++ b/src/database/key_value/account_data.rs @@ -1,13 +1,11 @@ use std::collections::HashMap; use ruma::{ - api::client::{error::ErrorKind, uiaa::UiaaInfo}, + api::client::{error::ErrorKind}, events::{AnyEphemeralRoomEvent, RoomAccountDataEventType}, - serde::Raw, - signatures::CanonicalJsonValue, - DeviceId, RoomId, UserId, + serde::Raw, RoomId, UserId, }; -use serde::{de::DeserializeOwned, Serialize}; + use crate::{database::KeyValueDatabase, service, services, utils, Error, Result}; diff --git a/src/database/key_value/rooms/state.rs b/src/database/key_value/rooms/state.rs index 80a74589..dbc1398c 100644 --- a/src/database/key_value/rooms/state.rs +++ b/src/database/key_value/rooms/state.rs @@ -1,6 +1,6 @@ use ruma::{EventId, RoomId}; use std::collections::HashSet; -use std::fmt::Debug; + use std::sync::Arc; use tokio::sync::MutexGuard; diff --git a/src/database/key_value/users.rs b/src/database/key_value/users.rs index 15699a16..791e2498 100644 --- a/src/database/key_value/users.rs +++ b/src/database/key_value/users.rs @@ -5,7 +5,7 @@ use ruma::{ encryption::{CrossSigningKey, DeviceKeys, OneTimeKey}, events::{AnyToDeviceEvent, StateEventType}, serde::Raw, - DeviceId, DeviceKeyAlgorithm, DeviceKeyId, MilliSecondsSinceUnixEpoch, MxcUri, RoomAliasId, + DeviceId, DeviceKeyAlgorithm, DeviceKeyId, MilliSecondsSinceUnixEpoch, MxcUri, UInt, UserId, }; use tracing::warn; diff --git a/src/database/mod.rs b/src/database/mod.rs index 8a7c78e7..c4e64af8 100644 --- a/src/database/mod.rs +++ b/src/database/mod.rs @@ -3,16 +3,14 @@ pub mod key_value; use crate::{ service::{ - account_data, appservice, globals, key_backups, media, pusher, - rooms::{self, state_compressor::CompressedStateEvent}, - sending, transaction_ids, uiaa, users, + rooms::{state_compressor::CompressedStateEvent}, }, services, utils, Config, Error, PduEvent, Result, Services, SERVICES, }; use abstraction::KeyValueDatabaseEngine; use abstraction::KvTree; use directories::ProjectDirs; -use futures_util::{stream::FuturesUnordered, StreamExt}; +use futures_util::{StreamExt}; use lru_cache::LruCache; use ruma::{ events::{ @@ -28,11 +26,10 @@ use std::{ fs::{self, remove_dir_all}, io::Write, mem::size_of, - ops::Deref, path::Path, sync::{Arc, Mutex, RwLock}, }; -use tokio::sync::{mpsc, OwnedRwLockReadGuard, RwLock as TokioRwLock, Semaphore}; +use tokio::sync::{mpsc}; use tracing::{debug, error, info, warn}; pub struct KeyValueDatabase { diff --git a/src/lib.rs b/src/lib.rs index e6421e8e..0afc75f1 100644 --- a/src/lib.rs +++ b/src/lib.rs @@ -14,8 +14,7 @@ mod service; mod utils; use std::{ - cell::Cell, - sync::{Arc, RwLock}, + sync::{RwLock}, }; pub use api::ruma_wrapper::{Ruma, RumaResponse}; diff --git a/src/service/account_data/mod.rs b/src/service/account_data/mod.rs index 5bf167d1..60a53080 100644 --- a/src/service/account_data/mod.rs +++ b/src/service/account_data/mod.rs @@ -3,17 +3,14 @@ mod data; pub use data::Data; use ruma::{ - api::client::error::ErrorKind, events::{AnyEphemeralRoomEvent, RoomAccountDataEventType}, - serde::Raw, - signatures::CanonicalJsonValue, - DeviceId, RoomId, UserId, + serde::Raw, RoomId, UserId, }; -use serde::{de::DeserializeOwned, Serialize}; -use std::{collections::HashMap, sync::Arc}; -use tracing::error; -use crate::{service::*, services, utils, Error, Result}; +use std::{collections::HashMap, sync::Arc}; + + +use crate::{Result}; pub struct Service { db: Arc, diff --git a/src/service/admin/mod.rs b/src/service/admin/mod.rs index db596a35..8725e674 100644 --- a/src/service/admin/mod.rs +++ b/src/service/admin/mod.rs @@ -26,12 +26,11 @@ use ruma::{ EventId, RoomAliasId, RoomId, RoomName, RoomVersionId, ServerName, UserId, }; use serde_json::value::to_raw_value; -use tokio::sync::{mpsc, MutexGuard, RwLock, RwLockReadGuard}; +use tokio::sync::{mpsc, MutexGuard}; use crate::{ api::{ client_server::{leave_all_rooms, AUTO_GEN_PASSWORD_LENGTH}, - server_server, }, services, utils::{self, HtmlEscape}, diff --git a/src/service/globals/mod.rs b/src/service/globals/mod.rs index 23a61599..6e03c156 100644 --- a/src/service/globals/mod.rs +++ b/src/service/globals/mod.rs @@ -2,15 +2,15 @@ mod data; pub use data::Data; use crate::api::server_server::FedDest; -use crate::service::*; -use crate::{utils, Config, Error, Result}; + +use crate::{Config, Error, Result}; use ruma::{ api::{ client::sync::sync_events, federation::discovery::{ServerSigningKeys, VerifyKey}, }, - DeviceId, EventId, MilliSecondsSinceUnixEpoch, RoomId, RoomVersionId, ServerName, + DeviceId, EventId, RoomId, RoomVersionId, ServerName, ServerSigningKeyId, UserId, }; use std::{ diff --git a/src/service/key_backups/mod.rs b/src/service/key_backups/mod.rs index 41ec1c1b..31652d2f 100644 --- a/src/service/key_backups/mod.rs +++ b/src/service/key_backups/mod.rs @@ -1,11 +1,10 @@ mod data; pub use data::Data; -use crate::{services, utils, Error, Result}; +use crate::{Result}; use ruma::{ api::client::{ backup::{BackupAlgorithm, KeyBackupData, RoomKeyBackup}, - error::ErrorKind, }, serde::Raw, RoomId, UserId, diff --git a/src/service/media/mod.rs b/src/service/media/mod.rs index ea276c04..61a733a7 100644 --- a/src/service/media/mod.rs +++ b/src/service/media/mod.rs @@ -1,9 +1,9 @@ mod data; pub use data::Data; -use crate::{services, utils, Error, Result}; +use crate::{services, Result}; use image::{imageops::FilterType, GenericImageView}; -use std::{mem, sync::Arc}; +use std::{sync::Arc}; use tokio::{ fs::File, io::{AsyncReadExt, AsyncWriteExt}, diff --git a/src/service/mod.rs b/src/service/mod.rs index dbddf405..e1c6f7a4 100644 --- a/src/service/mod.rs +++ b/src/service/mod.rs @@ -1,5 +1,5 @@ use std::{ - collections::{BTreeMap, HashMap}, + collections::{HashMap}, sync::{Arc, Mutex}, }; diff --git a/src/service/rooms/event_handler/mod.rs b/src/service/rooms/event_handler/mod.rs index 689f6780..12320388 100644 --- a/src/service/rooms/event_handler/mod.rs +++ b/src/service/rooms/event_handler/mod.rs @@ -34,7 +34,7 @@ use ruma::{ state_res::{self, RoomVersion, StateMap}, uint, EventId, MilliSecondsSinceUnixEpoch, RoomId, ServerName, ServerSigningKeyId, }; -use serde_json::value::{to_raw_value, RawValue as RawJsonValue}; +use serde_json::value::{RawValue as RawJsonValue}; use tracing::{debug, error, info, trace, warn}; use crate::{service::*, services, Error, PduEvent, Result}; diff --git a/src/service/rooms/short/mod.rs b/src/service/rooms/short/mod.rs index 1d2e0407..efa4362a 100644 --- a/src/service/rooms/short/mod.rs +++ b/src/service/rooms/short/mod.rs @@ -4,7 +4,7 @@ use std::sync::Arc; pub use data::Data; use ruma::{events::StateEventType, EventId, RoomId}; -use crate::{services, utils, Error, Result}; +use crate::{Result}; pub struct Service { db: Arc, diff --git a/src/service/rooms/state_cache/mod.rs b/src/service/rooms/state_cache/mod.rs index 04eb9afb..608dbcaa 100644 --- a/src/service/rooms/state_cache/mod.rs +++ b/src/service/rooms/state_cache/mod.rs @@ -2,21 +2,19 @@ mod data; use std::{collections::HashSet, sync::Arc}; pub use data::Data; -use regex::Regex; + use ruma::{ events::{ - direct::{DirectEvent, DirectEventContent}, + direct::{DirectEvent}, ignored_user_list::IgnoredUserListEvent, room::{create::RoomCreateEventContent, member::MembershipState}, - tag::{TagEvent, TagEventContent}, - AnyStrippedStateEvent, AnySyncStateEvent, GlobalAccountDataEventType, RoomAccountDataEvent, - RoomAccountDataEventContent, RoomAccountDataEventType, StateEventType, + AnyStrippedStateEvent, AnySyncStateEvent, GlobalAccountDataEventType, RoomAccountDataEventType, StateEventType, }, serde::Raw, RoomId, ServerName, UserId, }; -use crate::{services, utils, Error, Result}; +use crate::{services, Error, Result}; pub struct Service { db: Arc, diff --git a/src/service/rooms/timeline/mod.rs b/src/service/rooms/timeline/mod.rs index b71dacb5..73f1451b 100644 --- a/src/service/rooms/timeline/mod.rs +++ b/src/service/rooms/timeline/mod.rs @@ -1,9 +1,9 @@ mod data; -use std::borrow::Cow; + use std::collections::HashMap; -use std::fmt::Debug; + use std::sync::{Arc, Mutex}; -use std::{collections::HashSet, iter}; +use std::{collections::HashSet}; pub use data::Data; use regex::Regex; diff --git a/src/service/sending/mod.rs b/src/service/sending/mod.rs index e09d423a..e5e8cffd 100644 --- a/src/service/sending/mod.rs +++ b/src/service/sending/mod.rs @@ -13,7 +13,7 @@ use crate::{ }; use federation::transactions::send_transaction_message; use futures_util::{stream::FuturesUnordered, StreamExt}; -use ring::digest; + use ruma::{ api::{ appservice, @@ -33,7 +33,7 @@ use ruma::{ }; use tokio::{ select, - sync::{mpsc, RwLock, Semaphore}, + sync::{mpsc, Semaphore}, }; use tracing::{error, warn}; @@ -297,7 +297,7 @@ impl Service { .sending .servername_educount .get(server.as_bytes())? - .map_or(Ok(0), |bytes| { + .map_or(Ok(0), |&bytes| { utils::u64_from_bytes(&bytes) .map_err(|_| Error::bad_database("Invalid u64 in servername_educount.")) })?; From d5b4754cf47982c91898bde9a9bb61a8cbf6ab40 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Sat, 8 Oct 2022 13:02:52 +0200 Subject: [PATCH 101/197] 0 errors left! --- src/api/client_server/membership.rs | 13 +- src/api/server_server.rs | 2 +- src/database/key_value/media.rs | 4 +- src/database/key_value/mod.rs | 2 +- src/database/key_value/pusher.rs | 21 +- src/database/key_value/rooms/alias.rs | 6 +- src/database/key_value/rooms/directory.rs | 2 +- .../key_value/rooms/edus/read_receipt.rs | 2 +- src/database/key_value/rooms/metadata.rs | 14 +- src/database/key_value/rooms/search.rs | 4 +- src/database/key_value/rooms/timeline.rs | 10 +- src/database/key_value/rooms/user.rs | 2 +- src/database/key_value/sending.rs | 203 +++++++++ src/database/key_value/users.rs | 55 +-- src/database/mod.rs | 36 +- src/lib.rs | 1 + src/main.rs | 17 +- src/service/account_data/mod.rs | 2 +- src/service/admin/mod.rs | 132 +++--- src/service/appservice/mod.rs | 2 +- src/service/globals/mod.rs | 6 +- src/service/key_backups/mod.rs | 2 +- src/service/media/mod.rs | 2 +- src/service/mod.rs | 72 +-- src/service/pusher/data.rs | 4 +- src/service/pusher/mod.rs | 12 +- src/service/rooms/alias/data.rs | 6 +- src/service/rooms/alias/mod.rs | 4 +- src/service/rooms/auth_chain/mod.rs | 2 +- src/service/rooms/directory/data.rs | 2 +- src/service/rooms/directory/mod.rs | 2 +- src/service/rooms/edus/mod.rs | 2 +- src/service/rooms/edus/presence/mod.rs | 2 +- src/service/rooms/edus/read_receipt/data.rs | 6 +- src/service/rooms/edus/read_receipt/mod.rs | 2 +- src/service/rooms/edus/typing/mod.rs | 2 +- src/service/rooms/event_handler/mod.rs | 4 +- src/service/rooms/lazy_loading/mod.rs | 6 +- src/service/rooms/metadata/data.rs | 1 + src/service/rooms/metadata/mod.rs | 6 +- src/service/rooms/outlier/mod.rs | 2 +- src/service/rooms/pdu_metadata/mod.rs | 2 +- src/service/rooms/search/data.rs | 4 +- src/service/rooms/search/mod.rs | 4 +- src/service/rooms/short/mod.rs | 2 +- src/service/rooms/state/mod.rs | 6 +- src/service/rooms/state_accessor/mod.rs | 2 +- src/service/rooms/state_cache/mod.rs | 6 +- src/service/rooms/state_compressor/mod.rs | 2 +- src/service/rooms/timeline/data.rs | 6 +- src/service/rooms/timeline/mod.rs | 28 +- src/service/rooms/user/data.rs | 2 +- src/service/rooms/user/mod.rs | 2 +- src/service/sending/data.rs | 29 ++ src/service/sending/mod.rs | 415 ++++++------------ src/service/transaction_ids/mod.rs | 2 +- src/service/uiaa/mod.rs | 2 +- src/service/users/data.rs | 14 +- src/service/users/mod.rs | 14 +- 59 files changed, 656 insertions(+), 563 deletions(-) create mode 100644 src/database/key_value/sending.rs create mode 100644 src/service/sending/data.rs diff --git a/src/api/client_server/membership.rs b/src/api/client_server/membership.rs index 8ccaa89c..0aae9959 100644 --- a/src/api/client_server/membership.rs +++ b/src/api/client_server/membership.rs @@ -670,7 +670,7 @@ async fn join_room_by_id_helper( .add_pdu_outlier(&event_id, &value)?; } - let shortstatehash = services().rooms.state.set_event_state( + let statehash_before_join = services().rooms.state.set_event_state( event_id, room_id, state @@ -684,8 +684,15 @@ async fn join_room_by_id_helper( .collect::>()?, )?; + services() + .rooms + .state + .set_room_state(room_id, statehash_before_join, &state_lock)?; + // We append to state before appending the pdu, so we don't have a moment in time with the // pdu without it's state. This is okay because append_pdu can't fail. + let statehash_after_join = services().rooms.state.append_to_state(&parsed_pdu)?; + services().rooms.timeline.append_pdu( &parsed_pdu, join_event, @@ -698,9 +705,7 @@ async fn join_room_by_id_helper( services() .rooms .state - .set_room_state(room_id, shortstatehash, &state_lock)?; - - let statehashid = services().rooms.state.append_to_state(&parsed_pdu)?; + .set_room_state(room_id, statehash_after_join, &state_lock)?; } else { let event = RoomMemberEventContent { membership: MembershipState::Join, diff --git a/src/api/server_server.rs b/src/api/server_server.rs index c832b0d4..bcf893c6 100644 --- a/src/api/server_server.rs +++ b/src/api/server_server.rs @@ -1319,7 +1319,7 @@ pub async fn create_join_event_template_route( }) .expect("member event is valid value"); - let (pdu, pdu_json) = services().rooms.timeline.create_hash_and_sign_event( + let (_pdu, pdu_json) = services().rooms.timeline.create_hash_and_sign_event( PduBuilder { event_type: RoomEventType::RoomMember, content, diff --git a/src/database/key_value/media.rs b/src/database/key_value/media.rs index de96ace1..6abe5ba5 100644 --- a/src/database/key_value/media.rs +++ b/src/database/key_value/media.rs @@ -43,8 +43,8 @@ impl service::media::Data for KeyValueDatabase { ) -> Result<(Option, Option, Vec)> { let mut prefix = mxc.as_bytes().to_vec(); prefix.push(0xff); - prefix.extend_from_slice(&0_u32.to_be_bytes()); // Width = 0 if it's not a thumbnail - prefix.extend_from_slice(&0_u32.to_be_bytes()); // Height = 0 if it's not a thumbnail + prefix.extend_from_slice(&width.to_be_bytes()); + prefix.extend_from_slice(&height.to_be_bytes()); prefix.push(0xff); let (key, _) = self diff --git a/src/database/key_value/mod.rs b/src/database/key_value/mod.rs index efb85509..c4496af8 100644 --- a/src/database/key_value/mod.rs +++ b/src/database/key_value/mod.rs @@ -7,7 +7,7 @@ mod media; //mod pdu; mod pusher; mod rooms; -//mod sending; +mod sending; mod transaction_ids; mod uiaa; mod users; diff --git a/src/database/key_value/pusher.rs b/src/database/key_value/pusher.rs index 15f4e26e..1468a553 100644 --- a/src/database/key_value/pusher.rs +++ b/src/database/key_value/pusher.rs @@ -3,7 +3,7 @@ use ruma::{ UserId, }; -use crate::{database::KeyValueDatabase, service, Error, Result}; +use crate::{database::KeyValueDatabase, service, Error, Result, utils}; impl service::pusher::Data for KeyValueDatabase { fn set_pusher(&self, sender: &UserId, pusher: set_pusher::v3::Pusher) -> Result<()> { @@ -28,9 +28,13 @@ impl service::pusher::Data for KeyValueDatabase { Ok(()) } - fn get_pusher(&self, senderkey: &[u8]) -> Result> { + fn get_pusher(&self, sender: &UserId, pushkey: &str) -> Result> { + let mut senderkey = sender.as_bytes().to_vec(); + senderkey.push(0xff); + senderkey.extend_from_slice(pushkey.as_bytes()); + self.senderkey_pusher - .get(senderkey)? + .get(&senderkey)? .map(|push| { serde_json::from_slice(&*push) .map_err(|_| Error::bad_database("Invalid Pusher in db.")) @@ -51,10 +55,17 @@ impl service::pusher::Data for KeyValueDatabase { .collect() } - fn get_pusher_senderkeys<'a>(&'a self, sender: &UserId) -> Box>> { + fn get_pushkeys<'a>(&'a self, sender: &UserId) -> Box> + 'a> { let mut prefix = sender.as_bytes().to_vec(); prefix.push(0xff); - Box::new(self.senderkey_pusher.scan_prefix(prefix).map(|(k, _)| k)) + Box::new(self.senderkey_pusher.scan_prefix(prefix).map(|(k, _)| { + let mut parts = k.splitn(2, |&b| b == 0xff); + let _senderkey = parts.next(); + let push_key = parts.next().ok_or_else(|| Error::bad_database("Invalid senderkey_pusher in db"))?; + let push_key_string = utils::string_from_bytes(push_key).map_err(|_| Error::bad_database("Invalid pusher bytes in senderkey_pusher"))?; + + Ok(push_key_string) + })) } } diff --git a/src/database/key_value/rooms/alias.rs b/src/database/key_value/rooms/alias.rs index 112d6eb0..f3de89da 100644 --- a/src/database/key_value/rooms/alias.rs +++ b/src/database/key_value/rooms/alias.rs @@ -43,10 +43,10 @@ impl service::rooms::alias::Data for KeyValueDatabase { .transpose() } - fn local_aliases_for_room( - &self, + fn local_aliases_for_room<'a>( + &'a self, room_id: &RoomId, - ) -> Box>>> { + ) -> Box>> + 'a> { let mut prefix = room_id.as_bytes().to_vec(); prefix.push(0xff); diff --git a/src/database/key_value/rooms/directory.rs b/src/database/key_value/rooms/directory.rs index 661c202d..212ced91 100644 --- a/src/database/key_value/rooms/directory.rs +++ b/src/database/key_value/rooms/directory.rs @@ -15,7 +15,7 @@ impl service::rooms::directory::Data for KeyValueDatabase { Ok(self.publicroomids.get(room_id.as_bytes())?.is_some()) } - fn public_rooms(&self) -> Box>>> { + fn public_rooms<'a>(&'a self) -> Box>> + 'a> { Box::new(self.publicroomids.iter().map(|(bytes, _)| { RoomId::parse( utils::string_from_bytes(&bytes).map_err(|_| { diff --git a/src/database/key_value/rooms/edus/read_receipt.rs b/src/database/key_value/rooms/edus/read_receipt.rs index c78f0f51..19c1ced7 100644 --- a/src/database/key_value/rooms/edus/read_receipt.rs +++ b/src/database/key_value/rooms/edus/read_receipt.rs @@ -59,7 +59,7 @@ impl service::rooms::edus::read_receipt::Data for KeyValueDatabase { u64, Raw, )>, - >, + > + 'a, > { let mut prefix = room_id.as_bytes().to_vec(); prefix.push(0xff); diff --git a/src/database/key_value/rooms/metadata.rs b/src/database/key_value/rooms/metadata.rs index 63a6b1aa..2ec18bed 100644 --- a/src/database/key_value/rooms/metadata.rs +++ b/src/database/key_value/rooms/metadata.rs @@ -1,6 +1,6 @@ use ruma::RoomId; -use crate::{database::KeyValueDatabase, service, services, Result}; +use crate::{database::KeyValueDatabase, service, services, Result, utils, Error}; impl service::rooms::metadata::Data for KeyValueDatabase { fn exists(&self, room_id: &RoomId) -> Result { @@ -18,6 +18,18 @@ impl service::rooms::metadata::Data for KeyValueDatabase { .is_some()) } + fn iter_ids<'a>(&'a self) -> Box>> + 'a> { + Box::new(self.roomid_shortroomid.iter().map(|(bytes, _)| { + RoomId::parse( + utils::string_from_bytes(&bytes).map_err(|_| { + Error::bad_database("Room ID in publicroomids is invalid unicode.") + })?, + ) + .map_err(|_| Error::bad_database("Room ID in roomid_shortroomid is invalid.")) + })) + + } + fn is_disabled(&self, room_id: &RoomId) -> Result { Ok(self.disabledroomids.get(room_id.as_bytes())?.is_some()) } diff --git a/src/database/key_value/rooms/search.rs b/src/database/key_value/rooms/search.rs index 79e6a326..8aa7a639 100644 --- a/src/database/key_value/rooms/search.rs +++ b/src/database/key_value/rooms/search.rs @@ -5,7 +5,7 @@ use ruma::RoomId; use crate::{database::KeyValueDatabase, service, services, utils, Result}; impl service::rooms::search::Data for KeyValueDatabase { - fn index_pdu<'a>(&self, shortroomid: u64, pdu_id: &[u8], message_body: String) -> Result<()> { + fn index_pdu<'a>(&self, shortroomid: u64, pdu_id: &[u8], message_body: &str) -> Result<()> { let mut batch = message_body .split_terminator(|c: char| !c.is_alphanumeric()) .filter(|s| !s.is_empty()) @@ -26,7 +26,7 @@ impl service::rooms::search::Data for KeyValueDatabase { &'a self, room_id: &RoomId, search_string: &str, - ) -> Result>>, Vec)>> { + ) -> Result>+ 'a>, Vec)>> { let prefix = services() .rooms .short diff --git a/src/database/key_value/rooms/timeline.rs b/src/database/key_value/rooms/timeline.rs index 5d684a1b..1660a9ec 100644 --- a/src/database/key_value/rooms/timeline.rs +++ b/src/database/key_value/rooms/timeline.rs @@ -235,7 +235,7 @@ impl service::rooms::timeline::Data for KeyValueDatabase { user_id: &UserId, room_id: &RoomId, since: u64, - ) -> Result, PduEvent)>>>> { + ) -> Result, PduEvent)>> + 'a>> { let prefix = services() .rooms .short @@ -272,7 +272,7 @@ impl service::rooms::timeline::Data for KeyValueDatabase { user_id: &UserId, room_id: &RoomId, until: u64, - ) -> Result, PduEvent)>>>> { + ) -> Result, PduEvent)>> + 'a>> { // Create the first part of the full pdu id let prefix = services() .rooms @@ -309,7 +309,7 @@ impl service::rooms::timeline::Data for KeyValueDatabase { user_id: &UserId, room_id: &RoomId, from: u64, - ) -> Result, PduEvent)>>>> { + ) -> Result, PduEvent)>> + 'a>> { // Create the first part of the full pdu id let prefix = services() .rooms @@ -347,8 +347,8 @@ impl service::rooms::timeline::Data for KeyValueDatabase { notifies: Vec>, highlights: Vec>, ) -> Result<()> { - let notifies_batch = Vec::new(); - let highlights_batch = Vec::new(); + let mut notifies_batch = Vec::new(); + let mut highlights_batch = Vec::new(); for user in notifies { let mut userroom_id = user.as_bytes().to_vec(); userroom_id.push(0xff); diff --git a/src/database/key_value/rooms/user.rs b/src/database/key_value/rooms/user.rs index 78c78e19..9230e611 100644 --- a/src/database/key_value/rooms/user.rs +++ b/src/database/key_value/rooms/user.rs @@ -86,7 +86,7 @@ impl service::rooms::user::Data for KeyValueDatabase { fn get_shared_rooms<'a>( &'a self, users: Vec>, - ) -> Result>>>> { + ) -> Result>> + 'a>> { let iterators = users.into_iter().map(move |user_id| { let mut prefix = user_id.as_bytes().to_vec(); prefix.push(0xff); diff --git a/src/database/key_value/sending.rs b/src/database/key_value/sending.rs new file mode 100644 index 00000000..d84bd494 --- /dev/null +++ b/src/database/key_value/sending.rs @@ -0,0 +1,203 @@ +use ruma::{ServerName, UserId}; + +use crate::{ + database::KeyValueDatabase, + service::{ + self, + sending::{OutgoingKind, SendingEventType}, + }, + utils, Error, Result, +}; + +impl service::sending::Data for KeyValueDatabase { + fn active_requests<'a>( + &'a self, + ) -> Box, OutgoingKind, SendingEventType)>> + 'a> { + Box::new( + self.servercurrentevent_data + .iter() + .map(|(key, v)| parse_servercurrentevent(&key, v).map(|(k, e)| (key, k, e))), + ) + } + + fn active_requests_for<'a>( + &'a self, + outgoing_kind: &OutgoingKind, + ) -> Box, SendingEventType)>> + 'a> { + let prefix = outgoing_kind.get_prefix(); + Box::new( + self.servercurrentevent_data + .scan_prefix(prefix) + .map(|(key, v)| parse_servercurrentevent(&key, v).map(|(_, e)| (key, e))), + ) + } + + fn delete_active_request(&self, key: Vec) -> Result<()> { + self.servercurrentevent_data.remove(&key) + } + + fn delete_all_active_requests_for(&self, outgoing_kind: &OutgoingKind) -> Result<()> { + let prefix = outgoing_kind.get_prefix(); + for (key, _) in self.servercurrentevent_data.scan_prefix(prefix.clone()) { + self.servercurrentevent_data.remove(&key)?; + } + + Ok(()) + } + + fn delete_all_requests_for(&self, outgoing_kind: &OutgoingKind) -> Result<()> { + let prefix = outgoing_kind.get_prefix(); + for (key, _) in self.servercurrentevent_data.scan_prefix(prefix.clone()) { + self.servercurrentevent_data.remove(&key).unwrap(); + } + + for (key, _) in self.servernameevent_data.scan_prefix(prefix.clone()) { + self.servernameevent_data.remove(&key).unwrap(); + } + + Ok(()) + } + + fn queue_requests( + &self, + requests: &[(&OutgoingKind, SendingEventType)], + ) -> Result>> { + let mut batch = Vec::new(); + let mut keys = Vec::new(); + for (outgoing_kind, event) in requests { + let mut key = outgoing_kind.get_prefix(); + key.push(0xff); + key.extend_from_slice(if let SendingEventType::Pdu(value) = &event { + &**value + } else { + &[] + }); + let value = if let SendingEventType::Edu(value) = &event { + &**value + } else { + &[] + }; + batch.push((key.clone(), value.to_owned())); + keys.push(key); + } + self.servernameevent_data + .insert_batch(&mut batch.into_iter())?; + Ok(keys) + } + + fn queued_requests<'a>( + &'a self, + outgoing_kind: &OutgoingKind, + ) -> Box)>> + 'a> { + let prefix = outgoing_kind.get_prefix(); + return Box::new( + self.servernameevent_data + .scan_prefix(prefix.clone()) + .map(|(k, v)| parse_servercurrentevent(&k, v).map(|(_, ev)| (ev, k))), + ); + } + + fn mark_as_active(&self, events: &[(SendingEventType, Vec)]) -> Result<()> { + for (e, key) in events { + let value = if let SendingEventType::Edu(value) = &e { + &**value + } else { + &[] + }; + self.servercurrentevent_data.insert(key, value)?; + self.servernameevent_data.remove(key)?; + } + + Ok(()) + } + + fn set_latest_educount(&self, server_name: &ServerName, last_count: u64) -> Result<()> { + self.servername_educount + .insert(server_name.as_bytes(), &last_count.to_be_bytes()) + } + + fn get_latest_educount(&self, server_name: &ServerName) -> Result { + self.servername_educount + .get(server_name.as_bytes())? + .map_or(Ok(0), |bytes| { + utils::u64_from_bytes(&bytes) + .map_err(|_| Error::bad_database("Invalid u64 in servername_educount.")) + }) + } +} + +#[tracing::instrument(skip(key))] +fn parse_servercurrentevent( + key: &[u8], + value: Vec, +) -> Result<(OutgoingKind, SendingEventType)> { + // Appservices start with a plus + Ok::<_, Error>(if key.starts_with(b"+") { + let mut parts = key[1..].splitn(2, |&b| b == 0xff); + + let server = parts.next().expect("splitn always returns one element"); + let event = parts + .next() + .ok_or_else(|| Error::bad_database("Invalid bytes in servercurrentpdus."))?; + let server = utils::string_from_bytes(server).map_err(|_| { + Error::bad_database("Invalid server bytes in server_currenttransaction") + })?; + + ( + OutgoingKind::Appservice(server), + if value.is_empty() { + SendingEventType::Pdu(event.to_vec()) + } else { + SendingEventType::Edu(value) + }, + ) + } else if key.starts_with(b"$") { + let mut parts = key[1..].splitn(3, |&b| b == 0xff); + + let user = parts.next().expect("splitn always returns one element"); + let user_string = utils::string_from_bytes(&user) + .map_err(|_| Error::bad_database("Invalid user string in servercurrentevent"))?; + let user_id = UserId::parse(user_string) + .map_err(|_| Error::bad_database("Invalid user id in servercurrentevent"))?; + + let pushkey = parts + .next() + .ok_or_else(|| Error::bad_database("Invalid bytes in servercurrentpdus."))?; + let pushkey_string = utils::string_from_bytes(pushkey) + .map_err(|_| Error::bad_database("Invalid pushkey in servercurrentevent"))?; + + let event = parts + .next() + .ok_or_else(|| Error::bad_database("Invalid bytes in servercurrentpdus."))?; + ( + OutgoingKind::Push(user_id, pushkey_string), + if value.is_empty() { + SendingEventType::Pdu(event.to_vec()) + } else { + // I'm pretty sure this should never be called + SendingEventType::Edu(value) + }, + ) + } else { + let mut parts = key.splitn(2, |&b| b == 0xff); + + let server = parts.next().expect("splitn always returns one element"); + let event = parts + .next() + .ok_or_else(|| Error::bad_database("Invalid bytes in servercurrentpdus."))?; + let server = utils::string_from_bytes(server).map_err(|_| { + Error::bad_database("Invalid server bytes in server_currenttransaction") + })?; + + ( + OutgoingKind::Normal(ServerName::parse(server).map_err(|_| { + Error::bad_database("Invalid server string in server_currenttransaction") + })?), + if value.is_empty() { + SendingEventType::Pdu(event.to_vec()) + } else { + SendingEventType::Edu(value) + }, + ) + }) +} diff --git a/src/database/key_value/users.rs b/src/database/key_value/users.rs index 791e2498..86689f85 100644 --- a/src/database/key_value/users.rs +++ b/src/database/key_value/users.rs @@ -67,7 +67,7 @@ impl service::users::Data for KeyValueDatabase { } /// Returns an iterator over all users on this homeserver. - fn iter(&self) -> Box>>> { + fn iter<'a>(&'a self) -> Box>> + 'a> { Box::new(self.userid_password.iter().map(|(bytes, _)| { UserId::parse(utils::string_from_bytes(&bytes).map_err(|_| { Error::bad_database("User ID in userid_password is invalid unicode.") @@ -83,33 +83,11 @@ impl service::users::Data for KeyValueDatabase { let users: Vec = self .userid_password .iter() - .filter_map(|(username, pw)| self.get_username_with_valid_password(&username, &pw)) + .filter_map(|(username, pw)| get_username_with_valid_password(&username, &pw)) .collect(); Ok(users) } - /// Will only return with Some(username) if the password was not empty and the - /// username could be successfully parsed. - /// If utils::string_from_bytes(...) returns an error that username will be skipped - /// and the error will be logged. - fn get_username_with_valid_password(&self, username: &[u8], password: &[u8]) -> Option { - // A valid password is not empty - if password.is_empty() { - None - } else { - match utils::string_from_bytes(username) { - Ok(u) => Some(u), - Err(e) => { - warn!( - "Failed to parse username while calling get_local_users(): {}", - e.to_string() - ); - None - } - } - } - } - /// Returns the password hash for the given user. fn password_hash(&self, user_id: &UserId) -> Result> { self.userid_password @@ -281,7 +259,7 @@ impl service::users::Data for KeyValueDatabase { fn all_device_ids<'a>( &'a self, user_id: &UserId, - ) -> Box>>> { + ) -> Box>> + 'a> { let mut prefix = user_id.as_bytes().to_vec(); prefix.push(0xff); // All devices have metadata @@ -626,7 +604,7 @@ impl service::users::Data for KeyValueDatabase { user_or_room_id: &str, from: u64, to: Option, - ) -> Box>>> { + ) -> Box>> + 'a> { let mut prefix = user_or_room_id.as_bytes().to_vec(); prefix.push(0xff); @@ -906,7 +884,7 @@ impl service::users::Data for KeyValueDatabase { fn all_devices_metadata<'a>( &'a self, user_id: &UserId, - ) -> Box>> { + ) -> Box> + 'a> { let mut key = user_id.as_bytes().to_vec(); key.push(0xff); @@ -956,3 +934,26 @@ impl service::users::Data for KeyValueDatabase { } } } + +/// Will only return with Some(username) if the password was not empty and the +/// username could be successfully parsed. +/// If utils::string_from_bytes(...) returns an error that username will be skipped +/// and the error will be logged. +fn get_username_with_valid_password(username: &[u8], password: &[u8]) -> Option { + // A valid password is not empty + if password.is_empty() { + None + } else { + match utils::string_from_bytes(username) { + Ok(u) => Some(u), + Err(e) => { + warn!( + "Failed to parse username while calling get_local_users(): {}", + e.to_string() + ); + None + } + } + } +} + diff --git a/src/database/mod.rs b/src/database/mod.rs index c4e64af8..191cd62f 100644 --- a/src/database/mod.rs +++ b/src/database/mod.rs @@ -166,19 +166,6 @@ pub struct KeyValueDatabase { pub(super) shortstatekey_cache: Mutex>, pub(super) our_real_users_cache: RwLock, Arc>>>>, pub(super) appservice_in_room_cache: RwLock, HashMap>>, - pub(super) lazy_load_waiting: - Mutex, Box, Box, u64), HashSet>>>, - pub(super) stateinfo_cache: Mutex< - LruCache< - u64, - Vec<( - u64, // sstatehash - HashSet, // full state - HashSet, // added - HashSet, // removed - )>, - >, - >, pub(super) lasttimelinecount_cache: Mutex, u64>>, } @@ -279,10 +266,7 @@ impl KeyValueDatabase { eprintln!("ERROR: Max request size is less than 1KB. Please increase it."); } - let (admin_sender, admin_receiver) = mpsc::unbounded_channel(); - let (sending_sender, sending_receiver) = mpsc::unbounded_channel(); - - let db = Arc::new(Self { + let db_raw = Box::new(Self { _db: builder.clone(), userid_password: builder.open_tree("userid_password")?, userid_displayname: builder.open_tree("userid_displayname")?, @@ -399,14 +383,12 @@ impl KeyValueDatabase { )), our_real_users_cache: RwLock::new(HashMap::new()), appservice_in_room_cache: RwLock::new(HashMap::new()), - lazy_load_waiting: Mutex::new(HashMap::new()), - stateinfo_cache: Mutex::new(LruCache::new( - (100.0 * config.conduit_cache_capacity_modifier) as usize, - )), lasttimelinecount_cache: Mutex::new(HashMap::new()), }); - let services_raw = Box::new(Services::build(Arc::clone(&db), config)?); + let db = Box::leak(db_raw); + + let services_raw = Box::new(Services::build(db, config)?); // This is the first and only time we initialize the SERVICE static *SERVICES.write().unwrap() = Some(Box::leak(services_raw)); @@ -851,8 +833,6 @@ impl KeyValueDatabase { // This data is probably outdated db.presenceid_presence.clear()?; - services().admin.start_handler(admin_receiver); - // Set emergency access for the conduit user match set_emergency_access() { Ok(pwd_set) => { @@ -869,19 +849,11 @@ impl KeyValueDatabase { } }; - services().sending.start_handler(sending_receiver); - Self::start_cleanup_task().await; Ok(()) } - #[cfg(feature = "conduit_bin")] - pub async fn on_shutdown() { - info!(target: "shutdown-sync", "Received shutdown notification, notifying sync helpers..."); - services().globals.rotate.fire(); - } - #[tracing::instrument(skip(self))] pub fn flush(&self) -> Result<()> { let start = std::time::Instant::now(); diff --git a/src/lib.rs b/src/lib.rs index 0afc75f1..9c397c08 100644 --- a/src/lib.rs +++ b/src/lib.rs @@ -21,6 +21,7 @@ pub use api::ruma_wrapper::{Ruma, RumaResponse}; pub use config::Config; pub use service::{pdu::PduEvent, Services}; pub use utils::error::{Error, Result}; +pub use database::KeyValueDatabase; pub static SERVICES: RwLock> = RwLock::new(None); diff --git a/src/main.rs b/src/main.rs index d5b2731e..71eaa660 100644 --- a/src/main.rs +++ b/src/main.rs @@ -17,6 +17,7 @@ use axum::{ Router, }; use axum_server::{bind, bind_rustls, tls_rustls::RustlsConfig, Handle as ServerHandle}; +use conduit::api::{client_server, server_server}; use figment::{ providers::{Env, Format, Toml}, Figment, @@ -34,7 +35,7 @@ use tower_http::{ trace::TraceLayer, ServiceBuilderExt as _, }; -use tracing::warn; +use tracing::{warn, info}; use tracing_subscriber::{prelude::*, EnvFilter}; pub use conduit::*; // Re-export everything from the library crate @@ -69,7 +70,7 @@ async fn main() { config.warn_deprecated(); - if let Err(e) = KeyValueDatabase::load_or_create(&config).await { + if let Err(e) = KeyValueDatabase::load_or_create(config).await { eprintln!( "The database couldn't be loaded or created. The following error occured: {}", e @@ -77,6 +78,8 @@ async fn main() { std::process::exit(1); }; + let config = &services().globals.config; + let start = async { run_server().await.unwrap(); }; @@ -119,7 +122,7 @@ async fn main() { } async fn run_server() -> io::Result<()> { - let config = DB.globals.config; + let config = &services().globals.config; let addr = SocketAddr::from((config.address, config.port)); let x_requested_with = HeaderName::from_static("x-requested-with"); @@ -156,8 +159,7 @@ async fn run_server() -> io::Result<()> { header::AUTHORIZATION, ]) .max_age(Duration::from_secs(86400)), - ) - .add_extension(db.clone()); + ); let app = routes().layer(middlewares).into_make_service(); let handle = ServerHandle::new(); @@ -174,8 +176,9 @@ async fn run_server() -> io::Result<()> { } } - // After serve exits and before exiting, shutdown the DB - Database::on_shutdown(db).await; + // On shutdown + info!(target: "shutdown-sync", "Received shutdown notification, notifying sync helpers..."); + services().globals.rotate.fire(); Ok(()) } diff --git a/src/service/account_data/mod.rs b/src/service/account_data/mod.rs index 60a53080..975c8203 100644 --- a/src/service/account_data/mod.rs +++ b/src/service/account_data/mod.rs @@ -13,7 +13,7 @@ use std::{collections::HashMap, sync::Arc}; use crate::{Result}; pub struct Service { - db: Arc, + pub db: &'static dyn Data, } impl Service { diff --git a/src/service/admin/mod.rs b/src/service/admin/mod.rs index 8725e674..2c776611 100644 --- a/src/service/admin/mod.rs +++ b/src/service/admin/mod.rs @@ -172,74 +172,82 @@ pub struct Service { } impl Service { - pub fn start_handler(&self, mut receiver: mpsc::UnboundedReceiver) { - tokio::spawn(async move { - // TODO: Use futures when we have long admin commands - //let mut futures = FuturesUnordered::new(); + pub fn build() -> Arc { + let (sender, receiver) = mpsc::unbounded_channel(); + let self1 = Arc::new(Self { sender }); + let self2 = Arc::clone(&self1); - let conduit_user = - UserId::parse(format!("@conduit:{}", services().globals.server_name())) - .expect("@conduit:server_name is valid"); + tokio::spawn(async move { self2.start_handler(receiver).await; }); - let conduit_room = services() + self1 + } + + async fn start_handler(&self, mut receiver: mpsc::UnboundedReceiver) { + // TODO: Use futures when we have long admin commands + //let mut futures = FuturesUnordered::new(); + + let conduit_user = + UserId::parse(format!("@conduit:{}", services().globals.server_name())) + .expect("@conduit:server_name is valid"); + + let conduit_room = services() + .rooms + .alias + .resolve_local_alias( + format!("#admins:{}", services().globals.server_name()) + .as_str() + .try_into() + .expect("#admins:server_name is a valid room alias"), + ) + .expect("Database data for admin room alias must be valid") + .expect("Admin room must exist"); + + let send_message = |message: RoomMessageEventContent, + mutex_lock: &MutexGuard<'_, ()>| { + services() .rooms - .alias - .resolve_local_alias( - format!("#admins:{}", services().globals.server_name()) - .as_str() - .try_into() - .expect("#admins:server_name is a valid room alias"), + .timeline + .build_and_append_pdu( + PduBuilder { + event_type: RoomEventType::RoomMessage, + content: to_raw_value(&message) + .expect("event is valid, we just created it"), + unsigned: None, + state_key: None, + redacts: None, + }, + &conduit_user, + &conduit_room, + mutex_lock, ) - .expect("Database data for admin room alias must be valid") - .expect("Admin room must exist"); + .unwrap(); + }; - let send_message = |message: RoomMessageEventContent, - mutex_lock: &MutexGuard<'_, ()>| { - services() - .rooms - .timeline - .build_and_append_pdu( - PduBuilder { - event_type: RoomEventType::RoomMessage, - content: to_raw_value(&message) - .expect("event is valid, we just created it"), - unsigned: None, - state_key: None, - redacts: None, - }, - &conduit_user, - &conduit_room, - mutex_lock, - ) - .unwrap(); - }; + loop { + tokio::select! { + Some(event) = receiver.recv() => { + let message_content = match event { + AdminRoomEvent::SendMessage(content) => content, + AdminRoomEvent::ProcessMessage(room_message) => self.process_admin_message(room_message).await + }; - loop { - tokio::select! { - Some(event) = receiver.recv() => { - let message_content = match event { - AdminRoomEvent::SendMessage(content) => content, - AdminRoomEvent::ProcessMessage(room_message) => self.process_admin_message(room_message).await - }; + let mutex_state = Arc::clone( + services().globals + .roomid_mutex_state + .write() + .unwrap() + .entry(conduit_room.to_owned()) + .or_default(), + ); - let mutex_state = Arc::clone( - services().globals - .roomid_mutex_state - .write() - .unwrap() - .entry(conduit_room.to_owned()) - .or_default(), - ); + let state_lock = mutex_state.lock().await; - let state_lock = mutex_state.lock().await; + send_message(message_content, &state_lock); - send_message(message_content, &state_lock); - - drop(state_lock); - } + drop(state_lock); } } - }); + } } pub fn process_message(&self, room_message: String) { @@ -382,9 +390,7 @@ impl Service { } } AdminCommand::ListRooms => { - todo!(); - /* - let room_ids = services().rooms.iter_ids(); + let room_ids = services().rooms.metadata.iter_ids(); let output = format!( "Rooms:\n{}", room_ids @@ -393,6 +399,7 @@ impl Service { + "\tMembers: " + &services() .rooms + .state_cache .room_joined_count(&id) .ok() .flatten() @@ -402,7 +409,6 @@ impl Service { .join("\n") ); RoomMessageEventContent::text_plain(output) - */ } AdminCommand::ListLocalUsers => match services().users.list_local_users() { Ok(users) => { @@ -648,11 +654,11 @@ impl Service { )) } AdminCommand::DisableRoom { room_id } => { - services().rooms.metadata.disable_room(&room_id, true); + services().rooms.metadata.disable_room(&room_id, true)?; RoomMessageEventContent::text_plain("Room disabled.") } AdminCommand::EnableRoom { room_id } => { - services().rooms.metadata.disable_room(&room_id, false); + services().rooms.metadata.disable_room(&room_id, false)?; RoomMessageEventContent::text_plain("Room enabled.") } AdminCommand::DeactivateUser { diff --git a/src/service/appservice/mod.rs b/src/service/appservice/mod.rs index ad5ab4aa..20ba08ad 100644 --- a/src/service/appservice/mod.rs +++ b/src/service/appservice/mod.rs @@ -6,7 +6,7 @@ pub use data::Data; use crate::Result; pub struct Service { - db: Arc, + pub db: &'static dyn Data, } impl Service { diff --git a/src/service/globals/mod.rs b/src/service/globals/mod.rs index 6e03c156..477b269d 100644 --- a/src/service/globals/mod.rs +++ b/src/service/globals/mod.rs @@ -35,7 +35,7 @@ type SyncHandle = ( ); pub struct Service { - pub db: Arc, + pub db: &'static dyn Data, pub actual_destination_cache: Arc>, // actual_destination, host pub tls_name_override: Arc>, @@ -90,14 +90,14 @@ impl Default for RotationHandler { } impl Service { - pub fn load(db: Arc, config: Config) -> Result { + pub fn load(db: &'static dyn Data, config: Config) -> Result { let keypair = db.load_keypair(); let keypair = match keypair { Ok(k) => k, Err(e) => { error!("Keypair invalid. Deleting..."); - db.remove_keypair(); + db.remove_keypair()?; return Err(e); } }; diff --git a/src/service/key_backups/mod.rs b/src/service/key_backups/mod.rs index 31652d2f..5d0ad599 100644 --- a/src/service/key_backups/mod.rs +++ b/src/service/key_backups/mod.rs @@ -12,7 +12,7 @@ use ruma::{ use std::{collections::BTreeMap, sync::Arc}; pub struct Service { - db: Arc, + pub db: &'static dyn Data, } impl Service { diff --git a/src/service/media/mod.rs b/src/service/media/mod.rs index 61a733a7..29648577 100644 --- a/src/service/media/mod.rs +++ b/src/service/media/mod.rs @@ -16,7 +16,7 @@ pub struct FileMeta { } pub struct Service { - db: Arc, + pub db: &'static dyn Data, } impl Service { diff --git a/src/service/mod.rs b/src/service/mod.rs index e1c6f7a4..e8696e79 100644 --- a/src/service/mod.rs +++ b/src/service/mod.rs @@ -29,11 +29,11 @@ pub struct Services { pub uiaa: uiaa::Service, pub users: users::Service, pub account_data: account_data::Service, - pub admin: admin::Service, + pub admin: Arc, pub globals: globals::Service, pub key_backups: key_backups::Service, pub media: media::Service, - pub sending: sending::Service, + pub sending: Arc, } impl Services { @@ -47,60 +47,60 @@ impl Services { + account_data::Data + globals::Data + key_backups::Data - + media::Data, + + media::Data + + sending::Data + + 'static >( - db: Arc, + db: &'static D, config: Config, ) -> Result { Ok(Self { - appservice: appservice::Service { db: db.clone() }, - pusher: pusher::Service { db: db.clone() }, + appservice: appservice::Service { db }, + pusher: pusher::Service { db }, rooms: rooms::Service { - alias: rooms::alias::Service { db: db.clone() }, - auth_chain: rooms::auth_chain::Service { db: db.clone() }, - directory: rooms::directory::Service { db: db.clone() }, + alias: rooms::alias::Service { db }, + auth_chain: rooms::auth_chain::Service { db }, + directory: rooms::directory::Service { db }, edus: rooms::edus::Service { - presence: rooms::edus::presence::Service { db: db.clone() }, - read_receipt: rooms::edus::read_receipt::Service { db: db.clone() }, - typing: rooms::edus::typing::Service { db: db.clone() }, + presence: rooms::edus::presence::Service { db }, + read_receipt: rooms::edus::read_receipt::Service { db }, + typing: rooms::edus::typing::Service { db }, }, event_handler: rooms::event_handler::Service, lazy_loading: rooms::lazy_loading::Service { - db: db.clone(), + db, lazy_load_waiting: Mutex::new(HashMap::new()), }, - metadata: rooms::metadata::Service { db: db.clone() }, - outlier: rooms::outlier::Service { db: db.clone() }, - pdu_metadata: rooms::pdu_metadata::Service { db: db.clone() }, - search: rooms::search::Service { db: db.clone() }, - short: rooms::short::Service { db: db.clone() }, - state: rooms::state::Service { db: db.clone() }, - state_accessor: rooms::state_accessor::Service { db: db.clone() }, - state_cache: rooms::state_cache::Service { db: db.clone() }, + metadata: rooms::metadata::Service { db }, + outlier: rooms::outlier::Service { db }, + pdu_metadata: rooms::pdu_metadata::Service { db }, + search: rooms::search::Service { db }, + short: rooms::short::Service { db }, + state: rooms::state::Service { db }, + state_accessor: rooms::state_accessor::Service { db }, + state_cache: rooms::state_cache::Service { db }, state_compressor: rooms::state_compressor::Service { - db: db.clone(), + db, stateinfo_cache: Mutex::new(LruCache::new( (100.0 * config.conduit_cache_capacity_modifier) as usize, )), }, timeline: rooms::timeline::Service { - db: db.clone(), + db, lasttimelinecount_cache: Mutex::new(HashMap::new()), }, - user: rooms::user::Service { db: db.clone() }, - }, - transaction_ids: transaction_ids::Service { db: db.clone() }, - uiaa: uiaa::Service { db: db.clone() }, - users: users::Service { db: db.clone() }, - account_data: account_data::Service { db: db.clone() }, - admin: admin::Service { sender: todo!() }, - globals: globals::Service::load(db.clone(), config)?, - key_backups: key_backups::Service { db: db.clone() }, - media: media::Service { db: db.clone() }, - sending: sending::Service { - maximum_requests: todo!(), - sender: todo!(), + user: rooms::user::Service { db }, }, + transaction_ids: transaction_ids::Service { db }, + uiaa: uiaa::Service { db }, + users: users::Service { db }, + account_data: account_data::Service { db }, + admin: admin::Service::build(), + key_backups: key_backups::Service { db }, + media: media::Service { db }, + sending: sending::Service::build(db, &config), + + globals: globals::Service::load(db, config)?, }) } } diff --git a/src/service/pusher/data.rs b/src/service/pusher/data.rs index 243b77f7..cb8768d8 100644 --- a/src/service/pusher/data.rs +++ b/src/service/pusher/data.rs @@ -7,9 +7,9 @@ use ruma::{ pub trait Data: Send + Sync { fn set_pusher(&self, sender: &UserId, pusher: set_pusher::v3::Pusher) -> Result<()>; - fn get_pusher(&self, senderkey: &[u8]) -> Result>; + fn get_pusher(&self, sender: &UserId, pushkey: &str) -> Result>; fn get_pushers(&self, sender: &UserId) -> Result>; - fn get_pusher_senderkeys<'a>(&'a self, sender: &UserId) -> Box>>; + fn get_pushkeys<'a>(&'a self, sender: &UserId) -> Box> + 'a>; } diff --git a/src/service/pusher/mod.rs b/src/service/pusher/mod.rs index 78d5f26c..3b12f38b 100644 --- a/src/service/pusher/mod.rs +++ b/src/service/pusher/mod.rs @@ -26,7 +26,7 @@ use std::{fmt::Debug, mem}; use tracing::{error, info, warn}; pub struct Service { - db: Arc, + pub db: &'static dyn Data, } impl Service { @@ -34,19 +34,19 @@ impl Service { self.db.set_pusher(sender, pusher) } - pub fn get_pusher(&self, senderkey: &[u8]) -> Result> { - self.db.get_pusher(senderkey) + pub fn get_pusher(&self, sender: &UserId, pushkey: &str) -> Result> { + self.db.get_pusher(sender, pushkey) } pub fn get_pushers(&self, sender: &UserId) -> Result> { self.db.get_pushers(sender) } - pub fn get_pusher_senderkeys<'a>( + pub fn get_pushkeys<'a>( &'a self, sender: &UserId, - ) -> impl Iterator> + 'a { - self.db.get_pusher_senderkeys(sender) + ) -> Box>> { + self.db.get_pushkeys(sender) } #[tracing::instrument(skip(self, destination, request))] diff --git a/src/service/rooms/alias/data.rs b/src/service/rooms/alias/data.rs index 90205f93..6299add7 100644 --- a/src/service/rooms/alias/data.rs +++ b/src/service/rooms/alias/data.rs @@ -12,8 +12,8 @@ pub trait Data: Send + Sync { fn resolve_local_alias(&self, alias: &RoomAliasId) -> Result>>; /// Returns all local aliases that point to the given room - fn local_aliases_for_room( - &self, + fn local_aliases_for_room<'a>( + &'a self, room_id: &RoomId, - ) -> Box>>>; + ) -> Box>> + 'a>; } diff --git a/src/service/rooms/alias/mod.rs b/src/service/rooms/alias/mod.rs index 6a3cf4e0..e76589ab 100644 --- a/src/service/rooms/alias/mod.rs +++ b/src/service/rooms/alias/mod.rs @@ -7,7 +7,7 @@ use crate::Result; use ruma::{RoomAliasId, RoomId}; pub struct Service { - db: Arc, + pub db: &'static dyn Data, } impl Service { @@ -30,7 +30,7 @@ impl Service { pub fn local_aliases_for_room<'a>( &'a self, room_id: &RoomId, - ) -> impl Iterator>> + 'a { + ) -> Box>> + 'a> { self.db.local_aliases_for_room(room_id) } } diff --git a/src/service/rooms/auth_chain/mod.rs b/src/service/rooms/auth_chain/mod.rs index ed06385d..d3b6e401 100644 --- a/src/service/rooms/auth_chain/mod.rs +++ b/src/service/rooms/auth_chain/mod.rs @@ -11,7 +11,7 @@ use tracing::log::warn; use crate::{services, Error, Result}; pub struct Service { - db: Arc, + pub db: &'static dyn Data, } impl Service { diff --git a/src/service/rooms/directory/data.rs b/src/service/rooms/directory/data.rs index fb523cf8..320c6db1 100644 --- a/src/service/rooms/directory/data.rs +++ b/src/service/rooms/directory/data.rs @@ -12,5 +12,5 @@ pub trait Data: Send + Sync { fn is_public_room(&self, room_id: &RoomId) -> Result; /// Returns the unsorted public room directory - fn public_rooms(&self) -> Box>>>; + fn public_rooms<'a>(&'a self) -> Box>> + 'a>; } diff --git a/src/service/rooms/directory/mod.rs b/src/service/rooms/directory/mod.rs index e85afef6..9e5e8156 100644 --- a/src/service/rooms/directory/mod.rs +++ b/src/service/rooms/directory/mod.rs @@ -7,7 +7,7 @@ use ruma::RoomId; use crate::Result; pub struct Service { - db: Arc, + pub db: &'static dyn Data, } impl Service { diff --git a/src/service/rooms/edus/mod.rs b/src/service/rooms/edus/mod.rs index 8552363e..cf7a3591 100644 --- a/src/service/rooms/edus/mod.rs +++ b/src/service/rooms/edus/mod.rs @@ -2,7 +2,7 @@ pub mod presence; pub mod read_receipt; pub mod typing; -pub trait Data: presence::Data + read_receipt::Data + typing::Data {} +pub trait Data: presence::Data + read_receipt::Data + typing::Data + 'static {} pub struct Service { pub presence: presence::Service, diff --git a/src/service/rooms/edus/presence/mod.rs b/src/service/rooms/edus/presence/mod.rs index 636bd910..9cce9d8c 100644 --- a/src/service/rooms/edus/presence/mod.rs +++ b/src/service/rooms/edus/presence/mod.rs @@ -7,7 +7,7 @@ use ruma::{events::presence::PresenceEvent, RoomId, UserId}; use crate::Result; pub struct Service { - db: Arc, + pub db: &'static dyn Data, } impl Service { diff --git a/src/service/rooms/edus/read_receipt/data.rs b/src/service/rooms/edus/read_receipt/data.rs index 734c68d5..9a02ee40 100644 --- a/src/service/rooms/edus/read_receipt/data.rs +++ b/src/service/rooms/edus/read_receipt/data.rs @@ -11,8 +11,8 @@ pub trait Data: Send + Sync { ) -> Result<()>; /// Returns an iterator over the most recent read_receipts in a room that happened after the event with id `since`. - fn readreceipts_since( - &self, + fn readreceipts_since<'a>( + &'a self, room_id: &RoomId, since: u64, ) -> Box< @@ -22,7 +22,7 @@ pub trait Data: Send + Sync { u64, Raw, )>, - >, + > + 'a, >; /// Sets a private read marker at `count`. diff --git a/src/service/rooms/edus/read_receipt/mod.rs b/src/service/rooms/edus/read_receipt/mod.rs index 35fee1a5..8d6eaafd 100644 --- a/src/service/rooms/edus/read_receipt/mod.rs +++ b/src/service/rooms/edus/read_receipt/mod.rs @@ -7,7 +7,7 @@ use crate::Result; use ruma::{events::receipt::ReceiptEvent, serde::Raw, RoomId, UserId}; pub struct Service { - db: Arc, + pub db: &'static dyn Data, } impl Service { diff --git a/src/service/rooms/edus/typing/mod.rs b/src/service/rooms/edus/typing/mod.rs index 91892df6..fc06fe4a 100644 --- a/src/service/rooms/edus/typing/mod.rs +++ b/src/service/rooms/edus/typing/mod.rs @@ -7,7 +7,7 @@ use ruma::{events::SyncEphemeralRoomEvent, RoomId, UserId}; use crate::Result; pub struct Service { - db: Arc, + pub db: &'static dyn Data, } impl Service { diff --git a/src/service/rooms/event_handler/mod.rs b/src/service/rooms/event_handler/mod.rs index 12320388..0c0bd2ce 100644 --- a/src/service/rooms/event_handler/mod.rs +++ b/src/service/rooms/event_handler/mod.rs @@ -256,7 +256,7 @@ impl Service { #[tracing::instrument(skip(self, create_event, value, pub_key_map))] fn handle_outlier_pdu<'a>( - &self, + &'a self, origin: &'a ServerName, create_event: &'a PduEvent, event_id: &'a EventId, @@ -1015,7 +1015,7 @@ impl Service { /// d. TODO: Ask other servers over federation? #[tracing::instrument(skip_all)] pub(crate) fn fetch_and_handle_outliers<'a>( - &self, + &'a self, origin: &'a ServerName, events: &'a [Arc], create_event: &'a PduEvent, diff --git a/src/service/rooms/lazy_loading/mod.rs b/src/service/rooms/lazy_loading/mod.rs index a01ce9ba..2ed0bed0 100644 --- a/src/service/rooms/lazy_loading/mod.rs +++ b/src/service/rooms/lazy_loading/mod.rs @@ -10,9 +10,9 @@ use ruma::{DeviceId, RoomId, UserId}; use crate::Result; pub struct Service { - db: Arc, + pub db: &'static dyn Data, - lazy_load_waiting: + pub lazy_load_waiting: Mutex, Box, Box, u64), HashSet>>>, } @@ -67,7 +67,7 @@ impl Service { user_id, device_id, room_id, - &mut user_ids.iter().map(|&u| &*u), + &mut user_ids.iter().map(|u| &**u), )?; } else { // Ignore diff --git a/src/service/rooms/metadata/data.rs b/src/service/rooms/metadata/data.rs index 27e7eb98..df416dac 100644 --- a/src/service/rooms/metadata/data.rs +++ b/src/service/rooms/metadata/data.rs @@ -3,6 +3,7 @@ use ruma::RoomId; pub trait Data: Send + Sync { fn exists(&self, room_id: &RoomId) -> Result; + fn iter_ids<'a>(&'a self) -> Box>> + 'a>; fn is_disabled(&self, room_id: &RoomId) -> Result; fn disable_room(&self, room_id: &RoomId, disabled: bool) -> Result<()>; } diff --git a/src/service/rooms/metadata/mod.rs b/src/service/rooms/metadata/mod.rs index b6cccd15..df9f40a8 100644 --- a/src/service/rooms/metadata/mod.rs +++ b/src/service/rooms/metadata/mod.rs @@ -7,7 +7,7 @@ use ruma::RoomId; use crate::Result; pub struct Service { - db: Arc, + pub db: &'static dyn Data, } impl Service { @@ -17,6 +17,10 @@ impl Service { self.db.exists(room_id) } + pub fn iter_ids<'a>(&'a self) -> Box>> + 'a> { + self.db.iter_ids() + } + pub fn is_disabled(&self, room_id: &RoomId) -> Result { self.db.is_disabled(room_id) } diff --git a/src/service/rooms/outlier/mod.rs b/src/service/rooms/outlier/mod.rs index 6404d8a1..443abd19 100644 --- a/src/service/rooms/outlier/mod.rs +++ b/src/service/rooms/outlier/mod.rs @@ -7,7 +7,7 @@ use ruma::{signatures::CanonicalJsonObject, EventId}; use crate::{PduEvent, Result}; pub struct Service { - db: Arc, + pub db: &'static dyn Data, } impl Service { diff --git a/src/service/rooms/pdu_metadata/mod.rs b/src/service/rooms/pdu_metadata/mod.rs index 70443389..b816678c 100644 --- a/src/service/rooms/pdu_metadata/mod.rs +++ b/src/service/rooms/pdu_metadata/mod.rs @@ -7,7 +7,7 @@ use ruma::{EventId, RoomId}; use crate::Result; pub struct Service { - db: Arc, + pub db: &'static dyn Data, } impl Service { diff --git a/src/service/rooms/search/data.rs b/src/service/rooms/search/data.rs index 59652e02..bd7d61bb 100644 --- a/src/service/rooms/search/data.rs +++ b/src/service/rooms/search/data.rs @@ -2,11 +2,11 @@ use crate::Result; use ruma::RoomId; pub trait Data: Send + Sync { - fn index_pdu<'a>(&self, shortroomid: u64, pdu_id: &[u8], message_body: String) -> Result<()>; + fn index_pdu<'a>(&self, shortroomid: u64, pdu_id: &[u8], message_body: &str) -> Result<()>; fn search_pdus<'a>( &'a self, room_id: &RoomId, search_string: &str, - ) -> Result>>, Vec)>>; + ) -> Result>+ 'a>, Vec)>>; } diff --git a/src/service/rooms/search/mod.rs b/src/service/rooms/search/mod.rs index 0ef96342..1d8d01e1 100644 --- a/src/service/rooms/search/mod.rs +++ b/src/service/rooms/search/mod.rs @@ -7,7 +7,7 @@ use crate::Result; use ruma::RoomId; pub struct Service { - db: Arc, + pub db: &'static dyn Data, } impl Service { @@ -16,7 +16,7 @@ impl Service { &self, shortroomid: u64, pdu_id: &[u8], - message_body: String, + message_body: &str, ) -> Result<()> { self.db.index_pdu(shortroomid, pdu_id, message_body) } diff --git a/src/service/rooms/short/mod.rs b/src/service/rooms/short/mod.rs index efa4362a..d847dea2 100644 --- a/src/service/rooms/short/mod.rs +++ b/src/service/rooms/short/mod.rs @@ -7,7 +7,7 @@ use ruma::{events::StateEventType, EventId, RoomId}; use crate::{Result}; pub struct Service { - db: Arc, + pub db: &'static dyn Data, } impl Service { diff --git a/src/service/rooms/state/mod.rs b/src/service/rooms/state/mod.rs index 2dff4b71..614236ca 100644 --- a/src/service/rooms/state/mod.rs +++ b/src/service/rooms/state/mod.rs @@ -23,7 +23,7 @@ use crate::{services, utils::calculate_hash, Error, PduEvent, Result}; use super::state_compressor::CompressedStateEvent; pub struct Service { - db: Arc, + pub db: &'static dyn Data, } impl Service { @@ -33,7 +33,7 @@ impl Service { room_id: &RoomId, shortstatehash: u64, statediffnew: HashSet, - statediffremoved: HashSet, + _statediffremoved: HashSet, ) -> Result<()> { let mutex_state = Arc::clone( services() @@ -102,7 +102,7 @@ impl Service { services().rooms.state_cache.update_joined_count(room_id)?; - self.db.set_room_state(room_id, shortstatehash, &state_lock); + self.db.set_room_state(room_id, shortstatehash, &state_lock)?; drop(state_lock); diff --git a/src/service/rooms/state_accessor/mod.rs b/src/service/rooms/state_accessor/mod.rs index e179d70f..1a9c4a9e 100644 --- a/src/service/rooms/state_accessor/mod.rs +++ b/src/service/rooms/state_accessor/mod.rs @@ -10,7 +10,7 @@ use ruma::{events::StateEventType, EventId, RoomId}; use crate::{PduEvent, Result}; pub struct Service { - db: Arc, + pub db: &'static dyn Data, } impl Service { diff --git a/src/service/rooms/state_cache/mod.rs b/src/service/rooms/state_cache/mod.rs index 608dbcaa..cf4c6655 100644 --- a/src/service/rooms/state_cache/mod.rs +++ b/src/service/rooms/state_cache/mod.rs @@ -17,7 +17,7 @@ use ruma::{ use crate::{services, Error, Result}; pub struct Service { - db: Arc, + pub db: &'static dyn Data, } impl Service { @@ -112,7 +112,7 @@ impl Service { }; // Copy direct chat flag - if let Some(mut direct_event) = services() + if let Some(direct_event) = services() .account_data .get( None, @@ -125,7 +125,7 @@ impl Service { }) }) { - let direct_event = direct_event?; + let mut direct_event = direct_event?; let mut room_ids_updated = false; for room_ids in direct_event.content.0.values_mut() { diff --git a/src/service/rooms/state_compressor/mod.rs b/src/service/rooms/state_compressor/mod.rs index f7c6dba0..b927cb72 100644 --- a/src/service/rooms/state_compressor/mod.rs +++ b/src/service/rooms/state_compressor/mod.rs @@ -14,7 +14,7 @@ use crate::{services, utils, Result}; use self::data::StateDiff; pub struct Service { - db: Arc, + pub db: &'static dyn Data, pub stateinfo_cache: Mutex< LruCache< diff --git a/src/service/rooms/timeline/data.rs b/src/service/rooms/timeline/data.rs index 4ae8ce96..095731ca 100644 --- a/src/service/rooms/timeline/data.rs +++ b/src/service/rooms/timeline/data.rs @@ -60,7 +60,7 @@ pub trait Data: Send + Sync { user_id: &UserId, room_id: &RoomId, since: u64, - ) -> Result, PduEvent)>>>>; + ) -> Result, PduEvent)>> + 'a>>; /// Returns an iterator over all events and their tokens in a room that happened before the /// event with id `until` in reverse-chronological order. @@ -69,14 +69,14 @@ pub trait Data: Send + Sync { user_id: &UserId, room_id: &RoomId, until: u64, - ) -> Result, PduEvent)>>>>; + ) -> Result, PduEvent)>> + 'a>>; fn pdus_after<'a>( &'a self, user_id: &UserId, room_id: &RoomId, from: u64, - ) -> Result, PduEvent)>>>>; + ) -> Result, PduEvent)>> + 'a>>; fn increment_notification_counts( &self, diff --git a/src/service/rooms/timeline/mod.rs b/src/service/rooms/timeline/mod.rs index 73f1451b..01c54a3a 100644 --- a/src/service/rooms/timeline/mod.rs +++ b/src/service/rooms/timeline/mod.rs @@ -36,9 +36,9 @@ use crate::{ use super::state_compressor::CompressedStateEvent; pub struct Service { - db: Arc, + pub db: &'static dyn Data, - pub(super) lasttimelinecount_cache: Mutex, u64>>, + pub lasttimelinecount_cache: Mutex, u64>>, } impl Service { @@ -253,10 +253,10 @@ impl Service { .rooms .state_cache .get_our_real_users(&pdu.room_id)? - .into_iter() + .iter() { // Don't notify the user of their own events - if &user == &pdu.sender { + if user == &pdu.sender { continue; } @@ -297,20 +297,20 @@ impl Service { } if notify { - notifies.push(user); + notifies.push(user.clone()); } if highlight { - highlights.push(user); + highlights.push(user.clone()); } - for senderkey in services().pusher.get_pusher_senderkeys(&user) { - services().sending.send_push_pdu(&*pdu_id, senderkey)?; + for push_key in services().pusher.get_pushkeys(&user) { + services().sending.send_push_pdu(&*pdu_id, &user, push_key?)?; } } self.db - .increment_notification_counts(&pdu.room_id, notifies, highlights); + .increment_notification_counts(&pdu.room_id, notifies, highlights)?; match pdu.kind { RoomEventType::RoomRedaction => { @@ -365,7 +365,7 @@ impl Service { services() .rooms .search - .index_pdu(shortroomid, &pdu_id, body)?; + .index_pdu(shortroomid, &pdu_id, &body)?; let admin_room = services().rooms.alias.resolve_local_alias( <&RoomAliasId>::try_from( @@ -398,7 +398,7 @@ impl Service { { services() .sending - .send_pdu_appservice(&appservice.0, &pdu_id)?; + .send_pdu_appservice(appservice.0, pdu_id.clone())?; continue; } @@ -422,7 +422,7 @@ impl Service { if state_key_uid == &appservice_uid { services() .sending - .send_pdu_appservice(&appservice.0, &pdu_id)?; + .send_pdu_appservice(appservice.0, pdu_id.clone())?; continue; } } @@ -475,7 +475,7 @@ impl Service { { services() .sending - .send_pdu_appservice(&appservice.0, &pdu_id)?; + .send_pdu_appservice(appservice.0, pdu_id.clone())?; } } } @@ -565,7 +565,7 @@ impl Service { } } - let pdu = PduEvent { + let mut pdu = PduEvent { event_id: ruma::event_id!("$thiswillbefilledinlater").into(), room_id: room_id.to_owned(), sender: sender.to_owned(), diff --git a/src/service/rooms/user/data.rs b/src/service/rooms/user/data.rs index fcaff5ac..7b7841fb 100644 --- a/src/service/rooms/user/data.rs +++ b/src/service/rooms/user/data.rs @@ -20,5 +20,5 @@ pub trait Data: Send + Sync { fn get_shared_rooms<'a>( &'a self, users: Vec>, - ) -> Result>>>>; + ) -> Result>> + 'a>>; } diff --git a/src/service/rooms/user/mod.rs b/src/service/rooms/user/mod.rs index 1caa4b3f..0148399b 100644 --- a/src/service/rooms/user/mod.rs +++ b/src/service/rooms/user/mod.rs @@ -7,7 +7,7 @@ use ruma::{RoomId, UserId}; use crate::Result; pub struct Service { - db: Arc, + pub db: &'static dyn Data, } impl Service { diff --git a/src/service/sending/data.rs b/src/service/sending/data.rs new file mode 100644 index 00000000..2e574e23 --- /dev/null +++ b/src/service/sending/data.rs @@ -0,0 +1,29 @@ +use ruma::ServerName; + +use crate::Result; + +use super::{OutgoingKind, SendingEventType}; + +pub trait Data: Send + Sync { + fn active_requests<'a>( + &'a self, + ) -> Box, OutgoingKind, SendingEventType)>> + 'a>; + fn active_requests_for<'a>( + &'a self, + outgoing_kind: &OutgoingKind, + ) -> Box, SendingEventType)>> + 'a>; + fn delete_active_request(&self, key: Vec) -> Result<()>; + fn delete_all_active_requests_for(&self, outgoing_kind: &OutgoingKind) -> Result<()>; + fn delete_all_requests_for(&self, outgoing_kind: &OutgoingKind) -> Result<()>; + fn queue_requests( + &self, + requests: &[(&OutgoingKind, SendingEventType)], + ) -> Result>>; + fn queued_requests<'a>( + &'a self, + outgoing_kind: &OutgoingKind, + ) -> Box)>> + 'a>; + fn mark_as_active(&self, events: &[(SendingEventType, Vec)]) -> Result<()>; + fn set_latest_educount(&self, server_name: &ServerName, educount: u64) -> Result<()>; + fn get_latest_educount(&self, server_name: &ServerName) -> Result; +} diff --git a/src/service/sending/mod.rs b/src/service/sending/mod.rs index e5e8cffd..cb16e70d 100644 --- a/src/service/sending/mod.rs +++ b/src/service/sending/mod.rs @@ -1,15 +1,19 @@ +mod data; + +pub use data::Data; + use std::{ collections::{BTreeMap, HashMap, HashSet}, fmt::Debug, sync::Arc, - time::{Duration, Instant}, + time::{Duration, Instant}, iter, }; use crate::{ api::{appservice_server, server_server}, services, utils::{self, calculate_hash}, - Error, PduEvent, Result, + Error, PduEvent, Result, Config, }; use federation::transactions::send_transaction_message; use futures_util::{stream::FuturesUnordered, StreamExt}; @@ -40,7 +44,7 @@ use tracing::{error, warn}; #[derive(Clone, Debug, PartialEq, Eq, Hash)] pub enum OutgoingKind { Appservice(String), - Push(Vec, Vec), // user and pushkey + Push(Box, String), // user and pushkey Normal(Box), } @@ -55,9 +59,9 @@ impl OutgoingKind { } OutgoingKind::Push(user, pushkey) => { let mut p = b"$".to_vec(); - p.extend_from_slice(user); + p.extend_from_slice(user.as_bytes()); p.push(0xff); - p.extend_from_slice(pushkey); + p.extend_from_slice(pushkey.as_bytes()); p } OutgoingKind::Normal(server) => { @@ -74,14 +78,16 @@ impl OutgoingKind { #[derive(Clone, Debug, PartialEq, Eq, Hash)] pub enum SendingEventType { - Pdu(Vec), - Edu(Vec), + Pdu(Vec), // pduid + Edu(Vec), // pdu json } pub struct Service { + db: &'static dyn Data, + /// The state for a given state hash. pub(super) maximum_requests: Arc, - pub sender: mpsc::UnboundedSender<(Vec, Vec)>, + pub sender: mpsc::UnboundedSender<(OutgoingKind, SendingEventType, Vec)>, } enum TransactionStatus { @@ -91,131 +97,113 @@ enum TransactionStatus { } impl Service { - pub fn start_handler(&self, mut receiver: mpsc::UnboundedReceiver<(Vec, Vec)>) { + pub fn build(db: &'static dyn Data, config: &Config) -> Arc { + let (sender, receiver) = mpsc::unbounded_channel(); + + let self1 = Arc::new(Self { db, sender, maximum_requests: Arc::new(Semaphore::new(config.max_concurrent_requests as usize)) }); + let self2 = Arc::clone(&self1); + tokio::spawn(async move { - let mut futures = FuturesUnordered::new(); + self2.start_handler(receiver).await.unwrap(); + }); - let mut current_transaction_status = HashMap::, TransactionStatus>::new(); + self1 + } - // Retry requests we could not finish yet - let mut initial_transactions = HashMap::>::new(); + async fn start_handler(&self, mut receiver: mpsc::UnboundedReceiver<(OutgoingKind, SendingEventType, Vec)>) -> Result<()> { + let mut futures = FuturesUnordered::new(); - for (key, outgoing_kind, event) in services() - .sending - .servercurrentevent_data - .iter() - .filter_map(|(key, v)| { - Self::parse_servercurrentevent(&key, v) - .ok() - .map(|(k, e)| (key, k, e)) - }) - { - let entry = initial_transactions - .entry(outgoing_kind.clone()) - .or_insert_with(Vec::new); + let mut current_transaction_status = HashMap::::new(); - if entry.len() > 30 { - warn!( - "Dropping some current events: {:?} {:?} {:?}", - key, outgoing_kind, event - ); - services() - .sending - .servercurrentevent_data - .remove(&key) - .unwrap(); - continue; - } + // Retry requests we could not finish yet + let mut initial_transactions = HashMap::>::new(); - entry.push(event); + for (key, outgoing_kind, event) in self.db.active_requests().filter_map(|r| r.ok()) + { + let entry = initial_transactions + .entry(outgoing_kind.clone()) + .or_insert_with(Vec::new); + + if entry.len() > 30 { + warn!( + "Dropping some current events: {:?} {:?} {:?}", + key, outgoing_kind, event + ); + self.db.delete_active_request(key)?; + continue; } - for (outgoing_kind, events) in initial_transactions { - current_transaction_status - .insert(outgoing_kind.get_prefix(), TransactionStatus::Running); - futures.push(Self::handle_events(outgoing_kind.clone(), events)); - } + entry.push(event); + } - loop { - select! { - Some(response) = futures.next() => { - match response { - Ok(outgoing_kind) => { - let prefix = outgoing_kind.get_prefix(); - for (key, _) in services().sending.servercurrentevent_data - .scan_prefix(prefix.clone()) - { - services().sending.servercurrentevent_data.remove(&key).unwrap(); - } + for (outgoing_kind, events) in initial_transactions { + current_transaction_status + .insert(outgoing_kind.clone(), TransactionStatus::Running); + futures.push(Self::handle_events(outgoing_kind.clone(), events)); + } - // Find events that have been added since starting the last request - let new_events: Vec<_> = services().sending.servernameevent_data - .scan_prefix(prefix.clone()) - .filter_map(|(k, v)| { - Self::parse_servercurrentevent(&k, v).ok().map(|ev| (ev, k)) - }) - .take(30) - .collect(); + loop { + select! { + Some(response) = futures.next() => { + match response { + Ok(outgoing_kind) => { + self.db.delete_all_active_requests_for(&outgoing_kind)?; - // TODO: find edus + // Find events that have been added since starting the last request + let new_events = self.db.queued_requests(&outgoing_kind).filter_map(|r| r.ok()).take(30).collect::>(); - if !new_events.is_empty() { - // Insert pdus we found - for (e, key) in &new_events { - let value = if let SendingEventType::Edu(value) = &e.1 { &**value } else { &[] }; - services().sending.servercurrentevent_data.insert(key, value).unwrap(); - services().sending.servernameevent_data.remove(key).unwrap(); - } + // TODO: find edus - futures.push( - Self::handle_events( - outgoing_kind.clone(), - new_events.into_iter().map(|(event, _)| event.1).collect(), - ) - ); - } else { - current_transaction_status.remove(&prefix); - } - } - Err((outgoing_kind, _)) => { - current_transaction_status.entry(outgoing_kind.get_prefix()).and_modify(|e| *e = match e { - TransactionStatus::Running => TransactionStatus::Failed(1, Instant::now()), - TransactionStatus::Retrying(n) => TransactionStatus::Failed(*n+1, Instant::now()), - TransactionStatus::Failed(_, _) => { - error!("Request that was not even running failed?!"); - return - }, - }); - } - }; - }, - Some((key, value)) = receiver.recv() => { - if let Ok((outgoing_kind, event)) = Self::parse_servercurrentevent(&key, value) { - if let Ok(Some(events)) = Self::select_events( - &outgoing_kind, - vec![(event, key)], - &mut current_transaction_status, - ) { - futures.push(Self::handle_events(outgoing_kind, events)); + if !new_events.is_empty() { + // Insert pdus we found + self.db.mark_as_active(&new_events)?; + + futures.push( + Self::handle_events( + outgoing_kind.clone(), + new_events.into_iter().map(|(event, _)| event).collect(), + ) + ); + } else { + current_transaction_status.remove(&outgoing_kind); } } + Err((outgoing_kind, _)) => { + current_transaction_status.entry(outgoing_kind).and_modify(|e| *e = match e { + TransactionStatus::Running => TransactionStatus::Failed(1, Instant::now()), + TransactionStatus::Retrying(n) => TransactionStatus::Failed(*n+1, Instant::now()), + TransactionStatus::Failed(_, _) => { + error!("Request that was not even running failed?!"); + return + }, + }); + } + }; + }, + Some((outgoing_kind, event, key)) = receiver.recv() => { + if let Ok(Some(events)) = self.select_events( + &outgoing_kind, + vec![(event, key)], + &mut current_transaction_status, + ) { + futures.push(Self::handle_events(outgoing_kind, events)); } } } - }); + } } - #[tracing::instrument(skip(outgoing_kind, new_events, current_transaction_status))] + #[tracing::instrument(skip(self, outgoing_kind, new_events, current_transaction_status))] fn select_events( + &self, outgoing_kind: &OutgoingKind, new_events: Vec<(SendingEventType, Vec)>, // Events we want to send: event and full key - current_transaction_status: &mut HashMap, TransactionStatus>, + current_transaction_status: &mut HashMap, ) -> Result>> { let mut retry = false; let mut allow = true; - let prefix = outgoing_kind.get_prefix(); - let entry = current_transaction_status.entry(prefix.clone()); + let entry = current_transaction_status.entry(outgoing_kind.clone()); entry .and_modify(|e| match e { @@ -247,42 +235,20 @@ impl Service { if retry { // We retry the previous transaction - for (key, value) in services() - .sending - .servercurrentevent_data - .scan_prefix(prefix) - { - if let Ok((_, e)) = Self::parse_servercurrentevent(&key, value) { - events.push(e); - } + for (_, e) in self.db.active_requests_for(outgoing_kind).filter_map(|r| r.ok()) { + events.push(e); } } else { - for (e, full_key) in new_events { - let value = if let SendingEventType::Edu(value) = &e { - &**value - } else { - &[][..] - }; - services() - .sending - .servercurrentevent_data - .insert(&full_key, value)?; - - // If it was a PDU we have to unqueue it - // TODO: don't try to unqueue EDUs - services().sending.servernameevent_data.remove(&full_key)?; - + self.db.mark_as_active(&new_events)?; + for (e, _) in new_events { events.push(e); } if let OutgoingKind::Normal(server_name) = outgoing_kind { - if let Ok((select_edus, last_count)) = Self::select_edus(server_name) { + if let Ok((select_edus, last_count)) = self.select_edus(server_name) { events.extend(select_edus.into_iter().map(SendingEventType::Edu)); - services() - .sending - .servername_educount - .insert(server_name.as_bytes(), &last_count.to_be_bytes())?; + self.db.set_latest_educount(server_name, last_count)?; } } } @@ -290,22 +256,15 @@ impl Service { Ok(Some(events)) } - #[tracing::instrument(skip(server))] - pub fn select_edus(server: &ServerName) -> Result<(Vec>, u64)> { + #[tracing::instrument(skip(self, server_name))] + pub fn select_edus(&self, server_name: &ServerName) -> Result<(Vec>, u64)> { // u64: count of last edu - let since = services() - .sending - .servername_educount - .get(server.as_bytes())? - .map_or(Ok(0), |&bytes| { - utils::u64_from_bytes(&bytes) - .map_err(|_| Error::bad_database("Invalid u64 in servername_educount.")) - })?; + let since = self.db.get_latest_educount(server_name)?; let mut events = Vec::new(); let mut max_edu_count = since; let mut device_list_changes = HashSet::new(); - 'outer: for room_id in services().rooms.server_rooms(server) { + 'outer: for room_id in services().rooms.state_cache.server_rooms(server_name) { let room_id = room_id?; // Look for device list updates in this room device_list_changes.extend( @@ -317,7 +276,7 @@ impl Service { ); // Look for read receipts in this room - for r in services().rooms.edus.readreceipts_since(&room_id, since) { + for r in services().rooms.edus.read_receipt.readreceipts_since(&room_id, since) { let (user_id, count, read_receipt) = r?; if count > max_edu_count { @@ -395,14 +354,12 @@ impl Service { Ok((events, max_edu_count)) } - #[tracing::instrument(skip(self, pdu_id, senderkey))] - pub fn send_push_pdu(&self, pdu_id: &[u8], senderkey: Vec) -> Result<()> { - let mut key = b"$".to_vec(); - key.extend_from_slice(&senderkey); - key.push(0xff); - key.extend_from_slice(pdu_id); - self.servernameevent_data.insert(&key, &[])?; - self.sender.send((key, vec![])).unwrap(); + #[tracing::instrument(skip(self, pdu_id, user, pushkey))] + pub fn send_push_pdu(&self, pdu_id: &[u8], user: &UserId, pushkey: String) -> Result<()> { + let outgoing_kind = OutgoingKind::Push(user.to_owned(), pushkey); + let event = SendingEventType::Pdu(pdu_id.to_owned()); + let keys = self.db.queue_requests(&[(&outgoing_kind, event.clone())])?; + self.sender.send((outgoing_kind, event, keys.into_iter().next().unwrap())).unwrap(); Ok(()) } @@ -413,17 +370,11 @@ impl Service { servers: I, pdu_id: &[u8], ) -> Result<()> { - let mut batch = servers.map(|server| { - let mut key = server.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(pdu_id); - - self.sender.send((key.clone(), vec![])).unwrap(); - - (key, Vec::new()) - }); - - self.servernameevent_data.insert_batch(&mut batch)?; + let requests = servers.into_iter().map(|server| (OutgoingKind::Normal(server), SendingEventType::Pdu(pdu_id.to_owned()))).collect::>(); + let keys = self.db.queue_requests(&requests.iter().map(|(o, e)| (o, e.clone())).collect::>())?; + for ((outgoing_kind, event), key) in requests.into_iter().zip(keys) { + self.sender.send((outgoing_kind.to_owned(), event, key)).unwrap(); + } Ok(()) } @@ -435,23 +386,20 @@ impl Service { serialized: Vec, id: u64, ) -> Result<()> { - let mut key = server.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(&id.to_be_bytes()); - self.servernameevent_data.insert(&key, &serialized)?; - self.sender.send((key, serialized)).unwrap(); + let outgoing_kind = OutgoingKind::Normal(server.to_owned()); + let event = SendingEventType::Edu(serialized); + let keys = self.db.queue_requests(&[(&outgoing_kind, event.clone())])?; + self.sender.send((outgoing_kind, event, keys.into_iter().next().unwrap())).unwrap(); Ok(()) } #[tracing::instrument(skip(self))] - pub fn send_pdu_appservice(&self, appservice_id: &str, pdu_id: &[u8]) -> Result<()> { - let mut key = b"+".to_vec(); - key.extend_from_slice(appservice_id.as_bytes()); - key.push(0xff); - key.extend_from_slice(pdu_id); - self.servernameevent_data.insert(&key, &[])?; - self.sender.send((key, vec![])).unwrap(); + pub fn send_pdu_appservice(&self, appservice_id: String, pdu_id: Vec) -> Result<()> { + let outgoing_kind = OutgoingKind::Appservice(appservice_id); + let event = SendingEventType::Pdu(pdu_id); + let keys = self.db.queue_requests(&[(&outgoing_kind, event.clone())])?; + self.sender.send((outgoing_kind, event, keys.into_iter().next().unwrap())).unwrap(); Ok(()) } @@ -460,18 +408,8 @@ impl Service { /// Used for instance after we remove an appservice registration /// #[tracing::instrument(skip(self))] - pub fn cleanup_events(&self, key_id: &str) -> Result<()> { - let mut prefix = b"+".to_vec(); - prefix.extend_from_slice(key_id.as_bytes()); - prefix.push(0xff); - - for (key, _) in self.servercurrentevent_data.scan_prefix(prefix.clone()) { - self.servercurrentevent_data.remove(&key).unwrap(); - } - - for (key, _) in self.servernameevent_data.scan_prefix(prefix.clone()) { - self.servernameevent_data.remove(&key).unwrap(); - } + pub fn cleanup_events(&self, appservice_id: String) -> Result<()> { + self.db.delete_all_requests_for(&OutgoingKind::Appservice(appservice_id))?; Ok(()) } @@ -488,7 +426,7 @@ impl Service { for event in &events { match event { SendingEventType::Pdu(pdu_id) => { - pdu_jsons.push(services().rooms + pdu_jsons.push(services().rooms.timeline .get_pdu_from_id(pdu_id) .map_err(|e| (kind.clone(), e))? .ok_or_else(|| { @@ -525,7 +463,7 @@ impl Service { appservice::event::push_events::v1::Request { events: &pdu_jsons, txn_id: (&*base64::encode_config( - Self::calculate_hash( + calculate_hash( &events .iter() .map(|e| match e { @@ -546,7 +484,7 @@ impl Service { response } - OutgoingKind::Push(user, pushkey) => { + OutgoingKind::Push(userid, pushkey) => { let mut pdus = Vec::new(); for event in &events { @@ -554,6 +492,7 @@ impl Service { SendingEventType::Pdu(pdu_id) => { pdus.push( services().rooms + .timeline .get_pdu_from_id(pdu_id) .map_err(|e| (kind.clone(), e))? .ok_or_else(|| { @@ -584,27 +523,10 @@ impl Service { } } - let userid = UserId::parse(utils::string_from_bytes(user).map_err(|_| { - ( - kind.clone(), - Error::bad_database("Invalid push user string in db."), - ) - })?) - .map_err(|_| { - ( - kind.clone(), - Error::bad_database("Invalid push user id in db."), - ) - })?; - - let mut senderkey = user.clone(); - senderkey.push(0xff); - senderkey.extend_from_slice(pushkey); - let pusher = match services() .pusher - .get_pusher(&senderkey) - .map_err(|e| (OutgoingKind::Push(user.clone(), pushkey.clone()), e))? + .get_pusher(&userid, pushkey) + .map_err(|e| (OutgoingKind::Push(userid.clone(), pushkey.clone()), e))? { Some(pusher) => pusher, None => continue, @@ -618,11 +540,13 @@ impl Service { GlobalAccountDataEventType::PushRules.to_string().into(), ) .unwrap_or_default() + .and_then(|event| serde_json::from_str::(event.get()).ok()) .map(|ev: PushRulesEvent| ev.content.global) .unwrap_or_else(|| push::Ruleset::server_default(&userid)); let unread: UInt = services() .rooms + .user .notification_count(&userid, &pdu.room_id) .map_err(|e| (kind.clone(), e))? .try_into() @@ -639,7 +563,7 @@ impl Service { drop(permit); } - Ok(OutgoingKind::Push(user.clone(), pushkey.clone())) + Ok(OutgoingKind::Push(userid.clone(), pushkey.clone())) } OutgoingKind::Normal(server) => { let mut edu_jsons = Vec::new(); @@ -651,6 +575,7 @@ impl Service { // TODO: check room version and remove event_id if needed let raw = PduEvent::convert_to_outgoing_federation_event( services().rooms + .timeline .get_pdu_json_from_id(pdu_id) .map_err(|e| (OutgoingKind::Normal(server.clone()), e))? .ok_or_else(|| { @@ -713,72 +638,6 @@ impl Service { } } - #[tracing::instrument(skip(key))] - fn parse_servercurrentevent( - key: &[u8], - value: Vec, - ) -> Result<(OutgoingKind, SendingEventType)> { - // Appservices start with a plus - Ok::<_, Error>(if key.starts_with(b"+") { - let mut parts = key[1..].splitn(2, |&b| b == 0xff); - - let server = parts.next().expect("splitn always returns one element"); - let event = parts - .next() - .ok_or_else(|| Error::bad_database("Invalid bytes in servercurrentpdus."))?; - let server = utils::string_from_bytes(server).map_err(|_| { - Error::bad_database("Invalid server bytes in server_currenttransaction") - })?; - - ( - OutgoingKind::Appservice(server), - if value.is_empty() { - SendingEventType::Pdu(event.to_vec()) - } else { - SendingEventType::Edu(value) - }, - ) - } else if key.starts_with(b"$") { - let mut parts = key[1..].splitn(3, |&b| b == 0xff); - - let user = parts.next().expect("splitn always returns one element"); - let pushkey = parts - .next() - .ok_or_else(|| Error::bad_database("Invalid bytes in servercurrentpdus."))?; - let event = parts - .next() - .ok_or_else(|| Error::bad_database("Invalid bytes in servercurrentpdus."))?; - ( - OutgoingKind::Push(user.to_vec(), pushkey.to_vec()), - if value.is_empty() { - SendingEventType::Pdu(event.to_vec()) - } else { - SendingEventType::Edu(value) - }, - ) - } else { - let mut parts = key.splitn(2, |&b| b == 0xff); - - let server = parts.next().expect("splitn always returns one element"); - let event = parts - .next() - .ok_or_else(|| Error::bad_database("Invalid bytes in servercurrentpdus."))?; - let server = utils::string_from_bytes(server).map_err(|_| { - Error::bad_database("Invalid server bytes in server_currenttransaction") - })?; - - ( - OutgoingKind::Normal(ServerName::parse(server).map_err(|_| { - Error::bad_database("Invalid server string in server_currenttransaction") - })?), - if value.is_empty() { - SendingEventType::Pdu(event.to_vec()) - } else { - SendingEventType::Edu(value) - }, - ) - }) - } #[tracing::instrument(skip(self, destination, request))] pub async fn send_federation_request( diff --git a/src/service/transaction_ids/mod.rs b/src/service/transaction_ids/mod.rs index a473e2b1..509b65c0 100644 --- a/src/service/transaction_ids/mod.rs +++ b/src/service/transaction_ids/mod.rs @@ -7,7 +7,7 @@ use crate::Result; use ruma::{DeviceId, TransactionId, UserId}; pub struct Service { - db: Arc, + pub db: &'static dyn Data, } impl Service { diff --git a/src/service/uiaa/mod.rs b/src/service/uiaa/mod.rs index 8f3b3b8b..f8addcc5 100644 --- a/src/service/uiaa/mod.rs +++ b/src/service/uiaa/mod.rs @@ -16,7 +16,7 @@ use tracing::error; use crate::{api::client_server::SESSION_ID_LENGTH, services, utils, Error, Result}; pub struct Service { - db: Arc, + pub db: &'static dyn Data, } impl Service { diff --git a/src/service/users/data.rs b/src/service/users/data.rs index 9f315d3b..9537ed2a 100644 --- a/src/service/users/data.rs +++ b/src/service/users/data.rs @@ -22,19 +22,13 @@ pub trait Data: Send + Sync { fn find_from_token(&self, token: &str) -> Result, String)>>; /// Returns an iterator over all users on this homeserver. - fn iter(&self) -> Box>>>; + fn iter<'a>(&'a self) -> Box>> + 'a>; /// Returns a list of local users as list of usernames. /// /// A user account is considered `local` if the length of it's password is greater then zero. fn list_local_users(&self) -> Result>; - /// Will only return with Some(username) if the password was not empty and the - /// username could be successfully parsed. - /// If utils::string_from_bytes(...) returns an error that username will be skipped - /// and the error will be logged. - fn get_username_with_valid_password(&self, username: &[u8], password: &[u8]) -> Option; - /// Returns the password hash for the given user. fn password_hash(&self, user_id: &UserId) -> Result>; @@ -75,7 +69,7 @@ pub trait Data: Send + Sync { fn all_device_ids<'a>( &'a self, user_id: &UserId, - ) -> Box>>>; + ) -> Box>> + 'a>; /// Replaces the access token of one device. fn set_token(&self, user_id: &UserId, device_id: &DeviceId, token: &str) -> Result<()>; @@ -131,7 +125,7 @@ pub trait Data: Send + Sync { user_or_room_id: &str, from: u64, to: Option, - ) -> Box>>>; + ) -> Box>> + 'a>; fn mark_device_key_update(&self, user_id: &UserId) -> Result<()>; @@ -193,7 +187,7 @@ pub trait Data: Send + Sync { fn all_devices_metadata<'a>( &'a self, user_id: &UserId, - ) -> Box>>; + ) -> Box> + 'a>; /// Creates a new sync filter. Returns the filter id. fn create_filter(&self, user_id: &UserId, filter: &IncomingFilterDefinition) -> Result; diff --git a/src/service/users/mod.rs b/src/service/users/mod.rs index 0b83460c..e3419e75 100644 --- a/src/service/users/mod.rs +++ b/src/service/users/mod.rs @@ -13,7 +13,7 @@ use ruma::{ use crate::{services, Error, Result}; pub struct Service { - db: Arc, + pub db: &'static dyn Data, } impl Service { @@ -72,14 +72,6 @@ impl Service { self.db.list_local_users() } - /// Will only return with Some(username) if the password was not empty and the - /// username could be successfully parsed. - /// If utils::string_from_bytes(...) returns an error that username will be skipped - /// and the error will be logged. - fn get_username_with_valid_password(&self, username: &[u8], password: &[u8]) -> Option { - self.db.get_username_with_valid_password(username, password) - } - /// Returns the password hash for the given user. pub fn password_hash(&self, user_id: &UserId) -> Result> { self.db.password_hash(user_id) @@ -275,7 +267,7 @@ impl Service { user_id: &UserId, device_id: &DeviceId, ) -> Result>> { - self.get_to_device_events(user_id, device_id) + self.db.get_to_device_events(user_id, device_id) } pub fn remove_to_device_events( @@ -302,7 +294,7 @@ impl Service { user_id: &UserId, device_id: &DeviceId, ) -> Result> { - self.get_device_metadata(user_id, device_id) + self.db.get_device_metadata(user_id, device_id) } pub fn get_devicelist_version(&self, user_id: &UserId) -> Result> { From 7822a385bbbdc608501a93499b83a3ca89fafb0f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Sat, 8 Oct 2022 13:03:07 +0200 Subject: [PATCH 102/197] cargo fmt --- src/api/client_server/account.rs | 9 +-- src/api/client_server/membership.rs | 7 +- src/api/server_server.rs | 15 ++-- src/database/key_value/account_data.rs | 6 +- src/database/key_value/pusher.rs | 20 ++++-- .../key_value/rooms/edus/read_receipt.rs | 12 ++-- src/database/key_value/rooms/metadata.rs | 3 +- src/database/key_value/rooms/search.rs | 2 +- src/database/key_value/users.rs | 4 +- src/database/mod.rs | 10 ++- src/lib.rs | 6 +- src/main.rs | 2 +- src/service/account_data/mod.rs | 6 +- src/service/admin/mod.rs | 16 ++--- src/service/globals/mod.rs | 4 +- src/service/key_backups/mod.rs | 6 +- src/service/media/mod.rs | 2 +- src/service/mod.rs | 4 +- src/service/pusher/data.rs | 6 +- src/service/pusher/mod.rs | 11 +-- src/service/rooms/edus/read_receipt/data.rs | 12 ++-- src/service/rooms/event_handler/mod.rs | 2 +- src/service/rooms/search/data.rs | 2 +- src/service/rooms/search/mod.rs | 7 +- src/service/rooms/short/mod.rs | 2 +- src/service/rooms/state/mod.rs | 3 +- src/service/rooms/state_cache/mod.rs | 5 +- src/service/rooms/timeline/mod.rs | 6 +- src/service/sending/mod.rs | 72 ++++++++++++++----- 29 files changed, 143 insertions(+), 119 deletions(-) diff --git a/src/api/client_server/account.rs b/src/api/client_server/account.rs index e27d295e..58624a28 100644 --- a/src/api/client_server/account.rs +++ b/src/api/client_server/account.rs @@ -1,5 +1,3 @@ - - use super::{DEVICE_ID_LENGTH, SESSION_ID_LENGTH, TOKEN_LENGTH}; use crate::{api::client_server, services, utils, Error, Result, Ruma}; use ruma::{ @@ -11,12 +9,7 @@ use ruma::{ error::ErrorKind, uiaa::{AuthFlow, AuthType, UiaaInfo}, }, - events::{ - room::{ - message::RoomMessageEventContent, - }, - GlobalAccountDataEventType, - }, + events::{room::message::RoomMessageEventContent, GlobalAccountDataEventType}, push, UserId, }; diff --git a/src/api/client_server/membership.rs b/src/api/client_server/membership.rs index 0aae9959..d971e6b7 100644 --- a/src/api/client_server/membership.rs +++ b/src/api/client_server/membership.rs @@ -11,12 +11,11 @@ use ruma::{ federation::{self, membership::create_invite}, }, events::{ - room::{ - member::{MembershipState, RoomMemberEventContent}, - }, + room::member::{MembershipState, RoomMemberEventContent}, RoomEventType, StateEventType, }, - serde::{to_canonical_value, Base64, CanonicalJsonObject, CanonicalJsonValue}, EventId, RoomId, RoomVersionId, ServerName, UserId, + serde::{to_canonical_value, Base64, CanonicalJsonObject, CanonicalJsonValue}, + EventId, RoomId, RoomVersionId, ServerName, UserId, }; use serde_json::value::{to_raw_value, RawValue as RawJsonValue}; use std::{ diff --git a/src/api/server_server.rs b/src/api/server_server.rs index bcf893c6..66aac9e9 100644 --- a/src/api/server_server.rs +++ b/src/api/server_server.rs @@ -4,7 +4,7 @@ use crate::{ services, utils, Error, PduEvent, Result, Ruma, }; use axum::{response::IntoResponse, Json}; -use futures_util::{StreamExt}; +use futures_util::StreamExt; use get_profile_information::v1::ProfileField; use http::header::{HeaderValue, AUTHORIZATION}; @@ -15,10 +15,7 @@ use ruma::{ authorization::get_event_authorization, device::get_devices::{self, v1::UserDevice}, directory::{get_public_rooms, get_public_rooms_filtered}, - discovery::{ - get_server_keys, - get_server_version, ServerSigningKeys, VerifyKey, - }, + discovery::{get_server_keys, get_server_version, ServerSigningKeys, VerifyKey}, event::{get_event, get_missing_events, get_room_state, get_room_state_ids}, keys::{claim_keys, get_keys}, membership::{ @@ -46,13 +43,13 @@ use ruma::{ }, receipt::ReceiptType, serde::{Base64, JsonObject, Raw}, - signatures::{CanonicalJsonValue}, - to_device::DeviceIdOrAllDevices, EventId, MilliSecondsSinceUnixEpoch, RoomId, ServerName, - ServerSigningKeyId, + signatures::CanonicalJsonValue, + to_device::DeviceIdOrAllDevices, + EventId, MilliSecondsSinceUnixEpoch, RoomId, ServerName, ServerSigningKeyId, }; use serde_json::value::{to_raw_value, RawValue as RawJsonValue}; use std::{ - collections::{BTreeMap}, + collections::BTreeMap, fmt::Debug, mem, net::{IpAddr, SocketAddr}, diff --git a/src/database/key_value/account_data.rs b/src/database/key_value/account_data.rs index 0e8029ff..e1eef966 100644 --- a/src/database/key_value/account_data.rs +++ b/src/database/key_value/account_data.rs @@ -1,12 +1,12 @@ use std::collections::HashMap; use ruma::{ - api::client::{error::ErrorKind}, + api::client::error::ErrorKind, events::{AnyEphemeralRoomEvent, RoomAccountDataEventType}, - serde::Raw, RoomId, UserId, + serde::Raw, + RoomId, UserId, }; - use crate::{database::KeyValueDatabase, service, services, utils, Error, Result}; impl service::account_data::Data for KeyValueDatabase { diff --git a/src/database/key_value/pusher.rs b/src/database/key_value/pusher.rs index 1468a553..42d4030b 100644 --- a/src/database/key_value/pusher.rs +++ b/src/database/key_value/pusher.rs @@ -3,7 +3,7 @@ use ruma::{ UserId, }; -use crate::{database::KeyValueDatabase, service, Error, Result, utils}; +use crate::{database::KeyValueDatabase, service, utils, Error, Result}; impl service::pusher::Data for KeyValueDatabase { fn set_pusher(&self, sender: &UserId, pusher: set_pusher::v3::Pusher) -> Result<()> { @@ -28,7 +28,11 @@ impl service::pusher::Data for KeyValueDatabase { Ok(()) } - fn get_pusher(&self, sender: &UserId, pushkey: &str) -> Result> { + fn get_pusher( + &self, + sender: &UserId, + pushkey: &str, + ) -> Result> { let mut senderkey = sender.as_bytes().to_vec(); senderkey.push(0xff); senderkey.extend_from_slice(pushkey.as_bytes()); @@ -55,15 +59,21 @@ impl service::pusher::Data for KeyValueDatabase { .collect() } - fn get_pushkeys<'a>(&'a self, sender: &UserId) -> Box> + 'a> { + fn get_pushkeys<'a>( + &'a self, + sender: &UserId, + ) -> Box> + 'a> { let mut prefix = sender.as_bytes().to_vec(); prefix.push(0xff); Box::new(self.senderkey_pusher.scan_prefix(prefix).map(|(k, _)| { let mut parts = k.splitn(2, |&b| b == 0xff); let _senderkey = parts.next(); - let push_key = parts.next().ok_or_else(|| Error::bad_database("Invalid senderkey_pusher in db"))?; - let push_key_string = utils::string_from_bytes(push_key).map_err(|_| Error::bad_database("Invalid pusher bytes in senderkey_pusher"))?; + let push_key = parts + .next() + .ok_or_else(|| Error::bad_database("Invalid senderkey_pusher in db"))?; + let push_key_string = utils::string_from_bytes(push_key) + .map_err(|_| Error::bad_database("Invalid pusher bytes in senderkey_pusher"))?; Ok(push_key_string) })) diff --git a/src/database/key_value/rooms/edus/read_receipt.rs b/src/database/key_value/rooms/edus/read_receipt.rs index 19c1ced7..a8349f6e 100644 --- a/src/database/key_value/rooms/edus/read_receipt.rs +++ b/src/database/key_value/rooms/edus/read_receipt.rs @@ -54,12 +54,12 @@ impl service::rooms::edus::read_receipt::Data for KeyValueDatabase { since: u64, ) -> Box< dyn Iterator< - Item = Result<( - Box, - u64, - Raw, - )>, - > + 'a, + Item = Result<( + Box, + u64, + Raw, + )>, + > + 'a, > { let mut prefix = room_id.as_bytes().to_vec(); prefix.push(0xff); diff --git a/src/database/key_value/rooms/metadata.rs b/src/database/key_value/rooms/metadata.rs index 2ec18bed..0f61dbb4 100644 --- a/src/database/key_value/rooms/metadata.rs +++ b/src/database/key_value/rooms/metadata.rs @@ -1,6 +1,6 @@ use ruma::RoomId; -use crate::{database::KeyValueDatabase, service, services, Result, utils, Error}; +use crate::{database::KeyValueDatabase, service, services, utils, Error, Result}; impl service::rooms::metadata::Data for KeyValueDatabase { fn exists(&self, room_id: &RoomId) -> Result { @@ -27,7 +27,6 @@ impl service::rooms::metadata::Data for KeyValueDatabase { ) .map_err(|_| Error::bad_database("Room ID in roomid_shortroomid is invalid.")) })) - } fn is_disabled(&self, room_id: &RoomId) -> Result { diff --git a/src/database/key_value/rooms/search.rs b/src/database/key_value/rooms/search.rs index 8aa7a639..788c2965 100644 --- a/src/database/key_value/rooms/search.rs +++ b/src/database/key_value/rooms/search.rs @@ -26,7 +26,7 @@ impl service::rooms::search::Data for KeyValueDatabase { &'a self, room_id: &RoomId, search_string: &str, - ) -> Result>+ 'a>, Vec)>> { + ) -> Result> + 'a>, Vec)>> { let prefix = services() .rooms .short diff --git a/src/database/key_value/users.rs b/src/database/key_value/users.rs index 86689f85..8213c5d7 100644 --- a/src/database/key_value/users.rs +++ b/src/database/key_value/users.rs @@ -5,8 +5,7 @@ use ruma::{ encryption::{CrossSigningKey, DeviceKeys, OneTimeKey}, events::{AnyToDeviceEvent, StateEventType}, serde::Raw, - DeviceId, DeviceKeyAlgorithm, DeviceKeyId, MilliSecondsSinceUnixEpoch, MxcUri, - UInt, UserId, + DeviceId, DeviceKeyAlgorithm, DeviceKeyId, MilliSecondsSinceUnixEpoch, MxcUri, UInt, UserId, }; use tracing::warn; @@ -956,4 +955,3 @@ fn get_username_with_valid_password(username: &[u8], password: &[u8]) -> Option< } } } - diff --git a/src/database/mod.rs b/src/database/mod.rs index 191cd62f..977daf35 100644 --- a/src/database/mod.rs +++ b/src/database/mod.rs @@ -2,15 +2,13 @@ pub mod abstraction; pub mod key_value; use crate::{ - service::{ - rooms::{state_compressor::CompressedStateEvent}, - }, - services, utils, Config, Error, PduEvent, Result, Services, SERVICES, + service::rooms::state_compressor::CompressedStateEvent, services, utils, Config, Error, + PduEvent, Result, Services, SERVICES, }; use abstraction::KeyValueDatabaseEngine; use abstraction::KvTree; use directories::ProjectDirs; -use futures_util::{StreamExt}; +use futures_util::StreamExt; use lru_cache::LruCache; use ruma::{ events::{ @@ -29,7 +27,7 @@ use std::{ path::Path, sync::{Arc, Mutex, RwLock}, }; -use tokio::sync::{mpsc}; +use tokio::sync::mpsc; use tracing::{debug, error, info, warn}; pub struct KeyValueDatabase { diff --git a/src/lib.rs b/src/lib.rs index 9c397c08..541b8c8d 100644 --- a/src/lib.rs +++ b/src/lib.rs @@ -13,15 +13,13 @@ mod database; mod service; mod utils; -use std::{ - sync::{RwLock}, -}; +use std::sync::RwLock; pub use api::ruma_wrapper::{Ruma, RumaResponse}; pub use config::Config; +pub use database::KeyValueDatabase; pub use service::{pdu::PduEvent, Services}; pub use utils::error::{Error, Result}; -pub use database::KeyValueDatabase; pub static SERVICES: RwLock> = RwLock::new(None); diff --git a/src/main.rs b/src/main.rs index 71eaa660..c7ef62d0 100644 --- a/src/main.rs +++ b/src/main.rs @@ -35,7 +35,7 @@ use tower_http::{ trace::TraceLayer, ServiceBuilderExt as _, }; -use tracing::{warn, info}; +use tracing::{info, warn}; use tracing_subscriber::{prelude::*, EnvFilter}; pub use conduit::*; // Re-export everything from the library crate diff --git a/src/service/account_data/mod.rs b/src/service/account_data/mod.rs index 975c8203..a4a678d6 100644 --- a/src/service/account_data/mod.rs +++ b/src/service/account_data/mod.rs @@ -4,13 +4,13 @@ pub use data::Data; use ruma::{ events::{AnyEphemeralRoomEvent, RoomAccountDataEventType}, - serde::Raw, RoomId, UserId, + serde::Raw, + RoomId, UserId, }; use std::{collections::HashMap, sync::Arc}; - -use crate::{Result}; +use crate::Result; pub struct Service { pub db: &'static dyn Data, diff --git a/src/service/admin/mod.rs b/src/service/admin/mod.rs index 2c776611..8f33056f 100644 --- a/src/service/admin/mod.rs +++ b/src/service/admin/mod.rs @@ -29,9 +29,7 @@ use serde_json::value::to_raw_value; use tokio::sync::{mpsc, MutexGuard}; use crate::{ - api::{ - client_server::{leave_all_rooms, AUTO_GEN_PASSWORD_LENGTH}, - }, + api::client_server::{leave_all_rooms, AUTO_GEN_PASSWORD_LENGTH}, services, utils::{self, HtmlEscape}, Error, PduEvent, Result, @@ -177,7 +175,9 @@ impl Service { let self1 = Arc::new(Self { sender }); let self2 = Arc::clone(&self1); - tokio::spawn(async move { self2.start_handler(receiver).await; }); + tokio::spawn(async move { + self2.start_handler(receiver).await; + }); self1 } @@ -186,9 +186,8 @@ impl Service { // TODO: Use futures when we have long admin commands //let mut futures = FuturesUnordered::new(); - let conduit_user = - UserId::parse(format!("@conduit:{}", services().globals.server_name())) - .expect("@conduit:server_name is valid"); + let conduit_user = UserId::parse(format!("@conduit:{}", services().globals.server_name())) + .expect("@conduit:server_name is valid"); let conduit_room = services() .rooms @@ -202,8 +201,7 @@ impl Service { .expect("Database data for admin room alias must be valid") .expect("Admin room must exist"); - let send_message = |message: RoomMessageEventContent, - mutex_lock: &MutexGuard<'_, ()>| { + let send_message = |message: RoomMessageEventContent, mutex_lock: &MutexGuard<'_, ()>| { services() .rooms .timeline diff --git a/src/service/globals/mod.rs b/src/service/globals/mod.rs index 477b269d..054df095 100644 --- a/src/service/globals/mod.rs +++ b/src/service/globals/mod.rs @@ -3,15 +3,13 @@ pub use data::Data; use crate::api::server_server::FedDest; - use crate::{Config, Error, Result}; use ruma::{ api::{ client::sync::sync_events, federation::discovery::{ServerSigningKeys, VerifyKey}, }, - DeviceId, EventId, RoomId, RoomVersionId, ServerName, - ServerSigningKeyId, UserId, + DeviceId, EventId, RoomId, RoomVersionId, ServerName, ServerSigningKeyId, UserId, }; use std::{ collections::{BTreeMap, HashMap}, diff --git a/src/service/key_backups/mod.rs b/src/service/key_backups/mod.rs index 5d0ad599..c8df0afc 100644 --- a/src/service/key_backups/mod.rs +++ b/src/service/key_backups/mod.rs @@ -1,11 +1,9 @@ mod data; pub use data::Data; -use crate::{Result}; +use crate::Result; use ruma::{ - api::client::{ - backup::{BackupAlgorithm, KeyBackupData, RoomKeyBackup}, - }, + api::client::backup::{BackupAlgorithm, KeyBackupData, RoomKeyBackup}, serde::Raw, RoomId, UserId, }; diff --git a/src/service/media/mod.rs b/src/service/media/mod.rs index 29648577..96e9aa34 100644 --- a/src/service/media/mod.rs +++ b/src/service/media/mod.rs @@ -3,7 +3,7 @@ pub use data::Data; use crate::{services, Result}; use image::{imageops::FilterType, GenericImageView}; -use std::{sync::Arc}; +use std::sync::Arc; use tokio::{ fs::File, io::{AsyncReadExt, AsyncWriteExt}, diff --git a/src/service/mod.rs b/src/service/mod.rs index e8696e79..385dcc69 100644 --- a/src/service/mod.rs +++ b/src/service/mod.rs @@ -1,5 +1,5 @@ use std::{ - collections::{HashMap}, + collections::HashMap, sync::{Arc, Mutex}, }; @@ -49,7 +49,7 @@ impl Services { + key_backups::Data + media::Data + sending::Data - + 'static + + 'static, >( db: &'static D, config: Config, diff --git a/src/service/pusher/data.rs b/src/service/pusher/data.rs index cb8768d8..e3171210 100644 --- a/src/service/pusher/data.rs +++ b/src/service/pusher/data.rs @@ -7,9 +7,11 @@ use ruma::{ pub trait Data: Send + Sync { fn set_pusher(&self, sender: &UserId, pusher: set_pusher::v3::Pusher) -> Result<()>; - fn get_pusher(&self, sender: &UserId, pushkey: &str) -> Result>; + fn get_pusher(&self, sender: &UserId, pushkey: &str) + -> Result>; fn get_pushers(&self, sender: &UserId) -> Result>; - fn get_pushkeys<'a>(&'a self, sender: &UserId) -> Box> + 'a>; + fn get_pushkeys<'a>(&'a self, sender: &UserId) + -> Box> + 'a>; } diff --git a/src/service/pusher/mod.rs b/src/service/pusher/mod.rs index 3b12f38b..f8e5bca6 100644 --- a/src/service/pusher/mod.rs +++ b/src/service/pusher/mod.rs @@ -34,7 +34,11 @@ impl Service { self.db.set_pusher(sender, pusher) } - pub fn get_pusher(&self, sender: &UserId, pushkey: &str) -> Result> { + pub fn get_pusher( + &self, + sender: &UserId, + pushkey: &str, + ) -> Result> { self.db.get_pusher(sender, pushkey) } @@ -42,10 +46,7 @@ impl Service { self.db.get_pushers(sender) } - pub fn get_pushkeys<'a>( - &'a self, - sender: &UserId, - ) -> Box>> { + pub fn get_pushkeys<'a>(&'a self, sender: &UserId) -> Box>> { self.db.get_pushkeys(sender) } diff --git a/src/service/rooms/edus/read_receipt/data.rs b/src/service/rooms/edus/read_receipt/data.rs index 9a02ee40..800c035f 100644 --- a/src/service/rooms/edus/read_receipt/data.rs +++ b/src/service/rooms/edus/read_receipt/data.rs @@ -17,12 +17,12 @@ pub trait Data: Send + Sync { since: u64, ) -> Box< dyn Iterator< - Item = Result<( - Box, - u64, - Raw, - )>, - > + 'a, + Item = Result<( + Box, + u64, + Raw, + )>, + > + 'a, >; /// Sets a private read marker at `count`. diff --git a/src/service/rooms/event_handler/mod.rs b/src/service/rooms/event_handler/mod.rs index 0c0bd2ce..e5f8424b 100644 --- a/src/service/rooms/event_handler/mod.rs +++ b/src/service/rooms/event_handler/mod.rs @@ -34,7 +34,7 @@ use ruma::{ state_res::{self, RoomVersion, StateMap}, uint, EventId, MilliSecondsSinceUnixEpoch, RoomId, ServerName, ServerSigningKeyId, }; -use serde_json::value::{RawValue as RawJsonValue}; +use serde_json::value::RawValue as RawJsonValue; use tracing::{debug, error, info, trace, warn}; use crate::{service::*, services, Error, PduEvent, Result}; diff --git a/src/service/rooms/search/data.rs b/src/service/rooms/search/data.rs index bd7d61bb..82c08004 100644 --- a/src/service/rooms/search/data.rs +++ b/src/service/rooms/search/data.rs @@ -8,5 +8,5 @@ pub trait Data: Send + Sync { &'a self, room_id: &RoomId, search_string: &str, - ) -> Result>+ 'a>, Vec)>>; + ) -> Result> + 'a>, Vec)>>; } diff --git a/src/service/rooms/search/mod.rs b/src/service/rooms/search/mod.rs index 1d8d01e1..80356303 100644 --- a/src/service/rooms/search/mod.rs +++ b/src/service/rooms/search/mod.rs @@ -12,12 +12,7 @@ pub struct Service { impl Service { #[tracing::instrument(skip(self))] - pub fn index_pdu<'a>( - &self, - shortroomid: u64, - pdu_id: &[u8], - message_body: &str, - ) -> Result<()> { + pub fn index_pdu<'a>(&self, shortroomid: u64, pdu_id: &[u8], message_body: &str) -> Result<()> { self.db.index_pdu(shortroomid, pdu_id, message_body) } diff --git a/src/service/rooms/short/mod.rs b/src/service/rooms/short/mod.rs index d847dea2..45fadd74 100644 --- a/src/service/rooms/short/mod.rs +++ b/src/service/rooms/short/mod.rs @@ -4,7 +4,7 @@ use std::sync::Arc; pub use data::Data; use ruma::{events::StateEventType, EventId, RoomId}; -use crate::{Result}; +use crate::Result; pub struct Service { pub db: &'static dyn Data, diff --git a/src/service/rooms/state/mod.rs b/src/service/rooms/state/mod.rs index 614236ca..7b8b0fde 100644 --- a/src/service/rooms/state/mod.rs +++ b/src/service/rooms/state/mod.rs @@ -102,7 +102,8 @@ impl Service { services().rooms.state_cache.update_joined_count(room_id)?; - self.db.set_room_state(room_id, shortstatehash, &state_lock)?; + self.db + .set_room_state(room_id, shortstatehash, &state_lock)?; drop(state_lock); diff --git a/src/service/rooms/state_cache/mod.rs b/src/service/rooms/state_cache/mod.rs index cf4c6655..2b4762ae 100644 --- a/src/service/rooms/state_cache/mod.rs +++ b/src/service/rooms/state_cache/mod.rs @@ -5,10 +5,11 @@ pub use data::Data; use ruma::{ events::{ - direct::{DirectEvent}, + direct::DirectEvent, ignored_user_list::IgnoredUserListEvent, room::{create::RoomCreateEventContent, member::MembershipState}, - AnyStrippedStateEvent, AnySyncStateEvent, GlobalAccountDataEventType, RoomAccountDataEventType, StateEventType, + AnyStrippedStateEvent, AnySyncStateEvent, GlobalAccountDataEventType, + RoomAccountDataEventType, StateEventType, }, serde::Raw, RoomId, ServerName, UserId, diff --git a/src/service/rooms/timeline/mod.rs b/src/service/rooms/timeline/mod.rs index 01c54a3a..16f50d23 100644 --- a/src/service/rooms/timeline/mod.rs +++ b/src/service/rooms/timeline/mod.rs @@ -2,8 +2,8 @@ mod data; use std::collections::HashMap; +use std::collections::HashSet; use std::sync::{Arc, Mutex}; -use std::{collections::HashSet}; pub use data::Data; use regex::Regex; @@ -305,7 +305,9 @@ impl Service { } for push_key in services().pusher.get_pushkeys(&user) { - services().sending.send_push_pdu(&*pdu_id, &user, push_key?)?; + services() + .sending + .send_push_pdu(&*pdu_id, &user, push_key?)?; } } diff --git a/src/service/sending/mod.rs b/src/service/sending/mod.rs index cb16e70d..b67f1e28 100644 --- a/src/service/sending/mod.rs +++ b/src/service/sending/mod.rs @@ -5,15 +5,16 @@ pub use data::Data; use std::{ collections::{BTreeMap, HashMap, HashSet}, fmt::Debug, + iter, sync::Arc, - time::{Duration, Instant}, iter, + time::{Duration, Instant}, }; use crate::{ api::{appservice_server, server_server}, services, utils::{self, calculate_hash}, - Error, PduEvent, Result, Config, + Config, Error, PduEvent, Result, }; use federation::transactions::send_transaction_message; use futures_util::{stream::FuturesUnordered, StreamExt}; @@ -100,7 +101,11 @@ impl Service { pub fn build(db: &'static dyn Data, config: &Config) -> Arc { let (sender, receiver) = mpsc::unbounded_channel(); - let self1 = Arc::new(Self { db, sender, maximum_requests: Arc::new(Semaphore::new(config.max_concurrent_requests as usize)) }); + let self1 = Arc::new(Self { + db, + sender, + maximum_requests: Arc::new(Semaphore::new(config.max_concurrent_requests as usize)), + }); let self2 = Arc::clone(&self1); tokio::spawn(async move { @@ -110,7 +115,10 @@ impl Service { self1 } - async fn start_handler(&self, mut receiver: mpsc::UnboundedReceiver<(OutgoingKind, SendingEventType, Vec)>) -> Result<()> { + async fn start_handler( + &self, + mut receiver: mpsc::UnboundedReceiver<(OutgoingKind, SendingEventType, Vec)>, + ) -> Result<()> { let mut futures = FuturesUnordered::new(); let mut current_transaction_status = HashMap::::new(); @@ -118,8 +126,7 @@ impl Service { // Retry requests we could not finish yet let mut initial_transactions = HashMap::>::new(); - for (key, outgoing_kind, event) in self.db.active_requests().filter_map(|r| r.ok()) - { + for (key, outgoing_kind, event) in self.db.active_requests().filter_map(|r| r.ok()) { let entry = initial_transactions .entry(outgoing_kind.clone()) .or_insert_with(Vec::new); @@ -137,8 +144,7 @@ impl Service { } for (outgoing_kind, events) in initial_transactions { - current_transaction_status - .insert(outgoing_kind.clone(), TransactionStatus::Running); + current_transaction_status.insert(outgoing_kind.clone(), TransactionStatus::Running); futures.push(Self::handle_events(outgoing_kind.clone(), events)); } @@ -235,7 +241,11 @@ impl Service { if retry { // We retry the previous transaction - for (_, e) in self.db.active_requests_for(outgoing_kind).filter_map(|r| r.ok()) { + for (_, e) in self + .db + .active_requests_for(outgoing_kind) + .filter_map(|r| r.ok()) + { events.push(e); } } else { @@ -276,7 +286,12 @@ impl Service { ); // Look for read receipts in this room - for r in services().rooms.edus.read_receipt.readreceipts_since(&room_id, since) { + for r in services() + .rooms + .edus + .read_receipt + .readreceipts_since(&room_id, since) + { let (user_id, count, read_receipt) = r?; if count > max_edu_count { @@ -359,7 +374,9 @@ impl Service { let outgoing_kind = OutgoingKind::Push(user.to_owned(), pushkey); let event = SendingEventType::Pdu(pdu_id.to_owned()); let keys = self.db.queue_requests(&[(&outgoing_kind, event.clone())])?; - self.sender.send((outgoing_kind, event, keys.into_iter().next().unwrap())).unwrap(); + self.sender + .send((outgoing_kind, event, keys.into_iter().next().unwrap())) + .unwrap(); Ok(()) } @@ -370,10 +387,25 @@ impl Service { servers: I, pdu_id: &[u8], ) -> Result<()> { - let requests = servers.into_iter().map(|server| (OutgoingKind::Normal(server), SendingEventType::Pdu(pdu_id.to_owned()))).collect::>(); - let keys = self.db.queue_requests(&requests.iter().map(|(o, e)| (o, e.clone())).collect::>())?; + let requests = servers + .into_iter() + .map(|server| { + ( + OutgoingKind::Normal(server), + SendingEventType::Pdu(pdu_id.to_owned()), + ) + }) + .collect::>(); + let keys = self.db.queue_requests( + &requests + .iter() + .map(|(o, e)| (o, e.clone())) + .collect::>(), + )?; for ((outgoing_kind, event), key) in requests.into_iter().zip(keys) { - self.sender.send((outgoing_kind.to_owned(), event, key)).unwrap(); + self.sender + .send((outgoing_kind.to_owned(), event, key)) + .unwrap(); } Ok(()) @@ -389,7 +421,9 @@ impl Service { let outgoing_kind = OutgoingKind::Normal(server.to_owned()); let event = SendingEventType::Edu(serialized); let keys = self.db.queue_requests(&[(&outgoing_kind, event.clone())])?; - self.sender.send((outgoing_kind, event, keys.into_iter().next().unwrap())).unwrap(); + self.sender + .send((outgoing_kind, event, keys.into_iter().next().unwrap())) + .unwrap(); Ok(()) } @@ -399,7 +433,9 @@ impl Service { let outgoing_kind = OutgoingKind::Appservice(appservice_id); let event = SendingEventType::Pdu(pdu_id); let keys = self.db.queue_requests(&[(&outgoing_kind, event.clone())])?; - self.sender.send((outgoing_kind, event, keys.into_iter().next().unwrap())).unwrap(); + self.sender + .send((outgoing_kind, event, keys.into_iter().next().unwrap())) + .unwrap(); Ok(()) } @@ -409,7 +445,8 @@ impl Service { /// #[tracing::instrument(skip(self))] pub fn cleanup_events(&self, appservice_id: String) -> Result<()> { - self.db.delete_all_requests_for(&OutgoingKind::Appservice(appservice_id))?; + self.db + .delete_all_requests_for(&OutgoingKind::Appservice(appservice_id))?; Ok(()) } @@ -638,7 +675,6 @@ impl Service { } } - #[tracing::instrument(skip(self, destination, request))] pub async fn send_federation_request( &self, From 50b0eb9929104a1eed008cbf0a8965a802c20306 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Sat, 8 Oct 2022 13:04:55 +0200 Subject: [PATCH 103/197] cargo fix --- src/api/server_server.rs | 1 - src/database/mod.rs | 5 ++--- src/main.rs | 4 ++-- src/service/account_data/mod.rs | 2 +- src/service/appservice/mod.rs | 2 +- src/service/key_backups/mod.rs | 2 +- src/service/media/mod.rs | 2 +- src/service/pusher/mod.rs | 2 +- src/service/rooms/alias/mod.rs | 2 +- src/service/rooms/directory/mod.rs | 2 +- src/service/rooms/edus/presence/mod.rs | 2 +- src/service/rooms/edus/read_receipt/mod.rs | 2 +- src/service/rooms/edus/typing/mod.rs | 2 +- src/service/rooms/lazy_loading/mod.rs | 2 +- src/service/rooms/metadata/mod.rs | 2 +- src/service/rooms/outlier/mod.rs | 2 +- src/service/rooms/search/mod.rs | 2 +- src/service/rooms/user/mod.rs | 2 +- src/service/sending/mod.rs | 3 +-- src/service/transaction_ids/mod.rs | 2 +- src/service/uiaa/mod.rs | 2 +- src/service/users/mod.rs | 2 +- 22 files changed, 23 insertions(+), 26 deletions(-) diff --git a/src/api/server_server.rs b/src/api/server_server.rs index 66aac9e9..d54e1306 100644 --- a/src/api/server_server.rs +++ b/src/api/server_server.rs @@ -4,7 +4,6 @@ use crate::{ services, utils, Error, PduEvent, Result, Ruma, }; use axum::{response::IntoResponse, Json}; -use futures_util::StreamExt; use get_profile_information::v1::ProfileField; use http::header::{HeaderValue, AUTHORIZATION}; diff --git a/src/database/mod.rs b/src/database/mod.rs index 977daf35..882455f8 100644 --- a/src/database/mod.rs +++ b/src/database/mod.rs @@ -2,13 +2,12 @@ pub mod abstraction; pub mod key_value; use crate::{ - service::rooms::state_compressor::CompressedStateEvent, services, utils, Config, Error, + services, utils, Config, Error, PduEvent, Result, Services, SERVICES, }; use abstraction::KeyValueDatabaseEngine; use abstraction::KvTree; use directories::ProjectDirs; -use futures_util::StreamExt; use lru_cache::LruCache; use ruma::{ events::{ @@ -27,7 +26,7 @@ use std::{ path::Path, sync::{Arc, Mutex, RwLock}, }; -use tokio::sync::mpsc; + use tracing::{debug, error, info, warn}; pub struct KeyValueDatabase { diff --git a/src/main.rs b/src/main.rs index c7ef62d0..1aad62bd 100644 --- a/src/main.rs +++ b/src/main.rs @@ -7,7 +7,7 @@ #![allow(clippy::suspicious_else_formatting)] #![deny(clippy::dbg_macro)] -use std::{future::Future, io, net::SocketAddr, sync::Arc, time::Duration}; +use std::{future::Future, io, net::SocketAddr, time::Duration}; use axum::{ extract::{FromRequest, MatchedPath}, @@ -28,7 +28,7 @@ use http::{ }; use opentelemetry::trace::{FutureExt, Tracer}; use ruma::api::{client::error::ErrorKind, IncomingRequest}; -use tokio::{signal, sync::RwLock}; +use tokio::{signal}; use tower::ServiceBuilder; use tower_http::{ cors::{self, CorsLayer}, diff --git a/src/service/account_data/mod.rs b/src/service/account_data/mod.rs index a4a678d6..0387b139 100644 --- a/src/service/account_data/mod.rs +++ b/src/service/account_data/mod.rs @@ -8,7 +8,7 @@ use ruma::{ RoomId, UserId, }; -use std::{collections::HashMap, sync::Arc}; +use std::{collections::HashMap}; use crate::Result; diff --git a/src/service/appservice/mod.rs b/src/service/appservice/mod.rs index 20ba08ad..17402f4c 100644 --- a/src/service/appservice/mod.rs +++ b/src/service/appservice/mod.rs @@ -1,5 +1,5 @@ mod data; -use std::sync::Arc; + pub use data::Data; diff --git a/src/service/key_backups/mod.rs b/src/service/key_backups/mod.rs index c8df0afc..51117cd5 100644 --- a/src/service/key_backups/mod.rs +++ b/src/service/key_backups/mod.rs @@ -7,7 +7,7 @@ use ruma::{ serde::Raw, RoomId, UserId, }; -use std::{collections::BTreeMap, sync::Arc}; +use std::{collections::BTreeMap}; pub struct Service { pub db: &'static dyn Data, diff --git a/src/service/media/mod.rs b/src/service/media/mod.rs index 96e9aa34..66841087 100644 --- a/src/service/media/mod.rs +++ b/src/service/media/mod.rs @@ -3,7 +3,7 @@ pub use data::Data; use crate::{services, Result}; use image::{imageops::FilterType, GenericImageView}; -use std::sync::Arc; + use tokio::{ fs::File, io::{AsyncReadExt, AsyncWriteExt}, diff --git a/src/service/pusher/mod.rs b/src/service/pusher/mod.rs index f8e5bca6..385a2071 100644 --- a/src/service/pusher/mod.rs +++ b/src/service/pusher/mod.rs @@ -21,7 +21,7 @@ use ruma::{ serde::Raw, uint, RoomId, UInt, UserId, }; -use std::sync::Arc; + use std::{fmt::Debug, mem}; use tracing::{error, info, warn}; diff --git a/src/service/rooms/alias/mod.rs b/src/service/rooms/alias/mod.rs index e76589ab..600a1201 100644 --- a/src/service/rooms/alias/mod.rs +++ b/src/service/rooms/alias/mod.rs @@ -1,5 +1,5 @@ mod data; -use std::sync::Arc; + pub use data::Data; diff --git a/src/service/rooms/directory/mod.rs b/src/service/rooms/directory/mod.rs index 9e5e8156..fcc0003d 100644 --- a/src/service/rooms/directory/mod.rs +++ b/src/service/rooms/directory/mod.rs @@ -1,5 +1,5 @@ mod data; -use std::sync::Arc; + pub use data::Data; use ruma::RoomId; diff --git a/src/service/rooms/edus/presence/mod.rs b/src/service/rooms/edus/presence/mod.rs index 9cce9d8c..0c3a3d6c 100644 --- a/src/service/rooms/edus/presence/mod.rs +++ b/src/service/rooms/edus/presence/mod.rs @@ -1,5 +1,5 @@ mod data; -use std::{collections::HashMap, sync::Arc}; +use std::{collections::HashMap}; pub use data::Data; use ruma::{events::presence::PresenceEvent, RoomId, UserId}; diff --git a/src/service/rooms/edus/read_receipt/mod.rs b/src/service/rooms/edus/read_receipt/mod.rs index 8d6eaafd..3664fe9b 100644 --- a/src/service/rooms/edus/read_receipt/mod.rs +++ b/src/service/rooms/edus/read_receipt/mod.rs @@ -1,5 +1,5 @@ mod data; -use std::sync::Arc; + pub use data::Data; diff --git a/src/service/rooms/edus/typing/mod.rs b/src/service/rooms/edus/typing/mod.rs index fc06fe4a..3d8afe68 100644 --- a/src/service/rooms/edus/typing/mod.rs +++ b/src/service/rooms/edus/typing/mod.rs @@ -1,5 +1,5 @@ mod data; -use std::sync::Arc; + pub use data::Data; use ruma::{events::SyncEphemeralRoomEvent, RoomId, UserId}; diff --git a/src/service/rooms/lazy_loading/mod.rs b/src/service/rooms/lazy_loading/mod.rs index 2ed0bed0..4ef58fd0 100644 --- a/src/service/rooms/lazy_loading/mod.rs +++ b/src/service/rooms/lazy_loading/mod.rs @@ -1,7 +1,7 @@ mod data; use std::{ collections::{HashMap, HashSet}, - sync::{Arc, Mutex}, + sync::{Mutex}, }; pub use data::Data; diff --git a/src/service/rooms/metadata/mod.rs b/src/service/rooms/metadata/mod.rs index df9f40a8..1a36010f 100644 --- a/src/service/rooms/metadata/mod.rs +++ b/src/service/rooms/metadata/mod.rs @@ -1,5 +1,5 @@ mod data; -use std::sync::Arc; + pub use data::Data; use ruma::RoomId; diff --git a/src/service/rooms/outlier/mod.rs b/src/service/rooms/outlier/mod.rs index 443abd19..2b5976ce 100644 --- a/src/service/rooms/outlier/mod.rs +++ b/src/service/rooms/outlier/mod.rs @@ -1,5 +1,5 @@ mod data; -use std::sync::Arc; + pub use data::Data; use ruma::{signatures::CanonicalJsonObject, EventId}; diff --git a/src/service/rooms/search/mod.rs b/src/service/rooms/search/mod.rs index 80356303..d15e42ef 100644 --- a/src/service/rooms/search/mod.rs +++ b/src/service/rooms/search/mod.rs @@ -1,5 +1,5 @@ mod data; -use std::sync::Arc; + pub use data::Data; diff --git a/src/service/rooms/user/mod.rs b/src/service/rooms/user/mod.rs index 0148399b..b7e2c00f 100644 --- a/src/service/rooms/user/mod.rs +++ b/src/service/rooms/user/mod.rs @@ -1,5 +1,5 @@ mod data; -use std::sync::Arc; + pub use data::Data; use ruma::{RoomId, UserId}; diff --git a/src/service/sending/mod.rs b/src/service/sending/mod.rs index b67f1e28..f9e81d63 100644 --- a/src/service/sending/mod.rs +++ b/src/service/sending/mod.rs @@ -5,7 +5,6 @@ pub use data::Data; use std::{ collections::{BTreeMap, HashMap, HashSet}, fmt::Debug, - iter, sync::Arc, time::{Duration, Instant}, }; @@ -13,7 +12,7 @@ use std::{ use crate::{ api::{appservice_server, server_server}, services, - utils::{self, calculate_hash}, + utils::{calculate_hash}, Config, Error, PduEvent, Result, }; use federation::transactions::send_transaction_message; diff --git a/src/service/transaction_ids/mod.rs b/src/service/transaction_ids/mod.rs index 509b65c0..0cc30dbb 100644 --- a/src/service/transaction_ids/mod.rs +++ b/src/service/transaction_ids/mod.rs @@ -1,5 +1,5 @@ mod data; -use std::sync::Arc; + pub use data::Data; diff --git a/src/service/uiaa/mod.rs b/src/service/uiaa/mod.rs index f8addcc5..1170193f 100644 --- a/src/service/uiaa/mod.rs +++ b/src/service/uiaa/mod.rs @@ -1,5 +1,5 @@ mod data; -use std::sync::Arc; + pub use data::Data; diff --git a/src/service/users/mod.rs b/src/service/users/mod.rs index e3419e75..4bcb183b 100644 --- a/src/service/users/mod.rs +++ b/src/service/users/mod.rs @@ -1,5 +1,5 @@ mod data; -use std::{collections::BTreeMap, mem, sync::Arc}; +use std::{collections::BTreeMap, mem}; pub use data::Data; use ruma::{ From 8b5b7a1f637322e651c84d11a7b1616c7e29952e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Sat, 8 Oct 2022 13:57:01 +0200 Subject: [PATCH 104/197] fix: panic on launch Now we start the admin and sending threads at a later time. --- src/api/client_server/directory.rs | 11 ++++---- src/database/mod.rs | 9 +++--- src/main.rs | 2 +- src/service/account_data/mod.rs | 2 +- src/service/admin/mod.rs | 26 ++++++++++-------- src/service/appservice/mod.rs | 1 - src/service/key_backups/mod.rs | 2 +- src/service/rooms/alias/mod.rs | 1 - src/service/rooms/directory/mod.rs | 1 - src/service/rooms/edus/presence/mod.rs | 2 +- src/service/rooms/edus/read_receipt/mod.rs | 1 - src/service/rooms/edus/typing/mod.rs | 1 - src/service/rooms/lazy_loading/mod.rs | 2 +- src/service/rooms/metadata/mod.rs | 1 - src/service/rooms/outlier/mod.rs | 1 - src/service/rooms/search/mod.rs | 1 - src/service/rooms/user/mod.rs | 1 - src/service/sending/mod.rs | 32 +++++++++++----------- src/service/transaction_ids/mod.rs | 1 - src/service/uiaa/mod.rs | 1 - 20 files changed, 46 insertions(+), 53 deletions(-) diff --git a/src/api/client_server/directory.rs b/src/api/client_server/directory.rs index c1b0eda5..90f79a02 100644 --- a/src/api/client_server/directory.rs +++ b/src/api/client_server/directory.rs @@ -29,7 +29,7 @@ use ruma::{ }, ServerName, UInt, }; -use tracing::{info, warn}; +use tracing::{error, info, warn}; /// # `POST /_matrix/client/r0/publicRooms` /// @@ -279,15 +279,14 @@ pub(crate) async fn get_public_rooms_filtered_helper( JoinRule::Knock => Some(PublicRoomJoinRule::Knock), _ => None, }) - .map_err(|_| { - Error::bad_database("Invalid room join rule event in database.") + .map_err(|e| { + error!("Invalid room join rule event in database: {}", e); + Error::BadDatabase("Invalid room join rule event in database.") }) }) .transpose()? .flatten() - .ok_or(Error::bad_database( - "Invalid room join rule event in database.", - ))?, + .ok_or_else(|| Error::bad_database("Missing room join rule event for room."))?, room_id, }; Ok(chunk) diff --git a/src/database/mod.rs b/src/database/mod.rs index 882455f8..967ec885 100644 --- a/src/database/mod.rs +++ b/src/database/mod.rs @@ -1,10 +1,7 @@ pub mod abstraction; pub mod key_value; -use crate::{ - services, utils, Config, Error, - PduEvent, Result, Services, SERVICES, -}; +use crate::{services, utils, Config, Error, PduEvent, Result, Services, SERVICES}; use abstraction::KeyValueDatabaseEngine; use abstraction::KvTree; use directories::ProjectDirs; @@ -830,6 +827,8 @@ impl KeyValueDatabase { // This data is probably outdated db.presenceid_presence.clear()?; + services().admin.start_handler(); + // Set emergency access for the conduit user match set_emergency_access() { Ok(pwd_set) => { @@ -846,6 +845,8 @@ impl KeyValueDatabase { } }; + services().sending.start_handler(); + Self::start_cleanup_task().await; Ok(()) diff --git a/src/main.rs b/src/main.rs index 1aad62bd..ce7e5785 100644 --- a/src/main.rs +++ b/src/main.rs @@ -28,7 +28,7 @@ use http::{ }; use opentelemetry::trace::{FutureExt, Tracer}; use ruma::api::{client::error::ErrorKind, IncomingRequest}; -use tokio::{signal}; +use tokio::signal; use tower::ServiceBuilder; use tower_http::{ cors::{self, CorsLayer}, diff --git a/src/service/account_data/mod.rs b/src/service/account_data/mod.rs index 0387b139..f9c49b1a 100644 --- a/src/service/account_data/mod.rs +++ b/src/service/account_data/mod.rs @@ -8,7 +8,7 @@ use ruma::{ RoomId, UserId, }; -use std::{collections::HashMap}; +use std::collections::HashMap; use crate::Result; diff --git a/src/service/admin/mod.rs b/src/service/admin/mod.rs index 8f33056f..218a4ea4 100644 --- a/src/service/admin/mod.rs +++ b/src/service/admin/mod.rs @@ -26,7 +26,7 @@ use ruma::{ EventId, RoomAliasId, RoomId, RoomName, RoomVersionId, ServerName, UserId, }; use serde_json::value::to_raw_value; -use tokio::sync::{mpsc, MutexGuard}; +use tokio::sync::{mpsc, Mutex, MutexGuard}; use crate::{ api::client_server::{leave_all_rooms, AUTO_GEN_PASSWORD_LENGTH}, @@ -164,25 +164,29 @@ pub enum AdminRoomEvent { SendMessage(RoomMessageEventContent), } -#[derive(Clone)] pub struct Service { pub sender: mpsc::UnboundedSender, + receiver: Mutex>, } impl Service { pub fn build() -> Arc { let (sender, receiver) = mpsc::unbounded_channel(); - let self1 = Arc::new(Self { sender }); - let self2 = Arc::clone(&self1); - - tokio::spawn(async move { - self2.start_handler(receiver).await; - }); - - self1 + Arc::new(Self { + sender, + receiver: Mutex::new(receiver), + }) } - async fn start_handler(&self, mut receiver: mpsc::UnboundedReceiver) { + pub fn start_handler(self: &Arc) { + let self2 = Arc::clone(&self); + tokio::spawn(async move { + self2.handler().await; + }); + } + + async fn handler(&self) { + let mut receiver = self.receiver.lock().await; // TODO: Use futures when we have long admin commands //let mut futures = FuturesUnordered::new(); diff --git a/src/service/appservice/mod.rs b/src/service/appservice/mod.rs index 17402f4c..3052964d 100644 --- a/src/service/appservice/mod.rs +++ b/src/service/appservice/mod.rs @@ -1,6 +1,5 @@ mod data; - pub use data::Data; use crate::Result; diff --git a/src/service/key_backups/mod.rs b/src/service/key_backups/mod.rs index 51117cd5..fef46130 100644 --- a/src/service/key_backups/mod.rs +++ b/src/service/key_backups/mod.rs @@ -7,7 +7,7 @@ use ruma::{ serde::Raw, RoomId, UserId, }; -use std::{collections::BTreeMap}; +use std::collections::BTreeMap; pub struct Service { pub db: &'static dyn Data, diff --git a/src/service/rooms/alias/mod.rs b/src/service/rooms/alias/mod.rs index 600a1201..6b52549a 100644 --- a/src/service/rooms/alias/mod.rs +++ b/src/service/rooms/alias/mod.rs @@ -1,6 +1,5 @@ mod data; - pub use data::Data; use crate::Result; diff --git a/src/service/rooms/directory/mod.rs b/src/service/rooms/directory/mod.rs index fcc0003d..0c1b2cd4 100644 --- a/src/service/rooms/directory/mod.rs +++ b/src/service/rooms/directory/mod.rs @@ -1,6 +1,5 @@ mod data; - pub use data::Data; use ruma::RoomId; diff --git a/src/service/rooms/edus/presence/mod.rs b/src/service/rooms/edus/presence/mod.rs index 0c3a3d6c..36814309 100644 --- a/src/service/rooms/edus/presence/mod.rs +++ b/src/service/rooms/edus/presence/mod.rs @@ -1,5 +1,5 @@ mod data; -use std::{collections::HashMap}; +use std::collections::HashMap; pub use data::Data; use ruma::{events::presence::PresenceEvent, RoomId, UserId}; diff --git a/src/service/rooms/edus/read_receipt/mod.rs b/src/service/rooms/edus/read_receipt/mod.rs index 3664fe9b..1b3ddb12 100644 --- a/src/service/rooms/edus/read_receipt/mod.rs +++ b/src/service/rooms/edus/read_receipt/mod.rs @@ -1,6 +1,5 @@ mod data; - pub use data::Data; use crate::Result; diff --git a/src/service/rooms/edus/typing/mod.rs b/src/service/rooms/edus/typing/mod.rs index 3d8afe68..d05ec900 100644 --- a/src/service/rooms/edus/typing/mod.rs +++ b/src/service/rooms/edus/typing/mod.rs @@ -1,6 +1,5 @@ mod data; - pub use data::Data; use ruma::{events::SyncEphemeralRoomEvent, RoomId, UserId}; diff --git a/src/service/rooms/lazy_loading/mod.rs b/src/service/rooms/lazy_loading/mod.rs index 4ef58fd0..b30bb9c1 100644 --- a/src/service/rooms/lazy_loading/mod.rs +++ b/src/service/rooms/lazy_loading/mod.rs @@ -1,7 +1,7 @@ mod data; use std::{ collections::{HashMap, HashSet}, - sync::{Mutex}, + sync::Mutex, }; pub use data::Data; diff --git a/src/service/rooms/metadata/mod.rs b/src/service/rooms/metadata/mod.rs index 1a36010f..c99ae4a2 100644 --- a/src/service/rooms/metadata/mod.rs +++ b/src/service/rooms/metadata/mod.rs @@ -1,6 +1,5 @@ mod data; - pub use data::Data; use ruma::RoomId; diff --git a/src/service/rooms/outlier/mod.rs b/src/service/rooms/outlier/mod.rs index 2b5976ce..c84e975a 100644 --- a/src/service/rooms/outlier/mod.rs +++ b/src/service/rooms/outlier/mod.rs @@ -1,6 +1,5 @@ mod data; - pub use data::Data; use ruma::{signatures::CanonicalJsonObject, EventId}; diff --git a/src/service/rooms/search/mod.rs b/src/service/rooms/search/mod.rs index d15e42ef..b6f35e79 100644 --- a/src/service/rooms/search/mod.rs +++ b/src/service/rooms/search/mod.rs @@ -1,6 +1,5 @@ mod data; - pub use data::Data; use crate::Result; diff --git a/src/service/rooms/user/mod.rs b/src/service/rooms/user/mod.rs index b7e2c00f..479e5568 100644 --- a/src/service/rooms/user/mod.rs +++ b/src/service/rooms/user/mod.rs @@ -1,6 +1,5 @@ mod data; - pub use data::Data; use ruma::{RoomId, UserId}; diff --git a/src/service/sending/mod.rs b/src/service/sending/mod.rs index f9e81d63..60fc6f46 100644 --- a/src/service/sending/mod.rs +++ b/src/service/sending/mod.rs @@ -12,7 +12,7 @@ use std::{ use crate::{ api::{appservice_server, server_server}, services, - utils::{calculate_hash}, + utils::calculate_hash, Config, Error, PduEvent, Result, }; use federation::transactions::send_transaction_message; @@ -37,7 +37,7 @@ use ruma::{ }; use tokio::{ select, - sync::{mpsc, Semaphore}, + sync::{mpsc, Mutex, Semaphore}, }; use tracing::{error, warn}; @@ -88,6 +88,7 @@ pub struct Service { /// The state for a given state hash. pub(super) maximum_requests: Arc, pub sender: mpsc::UnboundedSender<(OutgoingKind, SendingEventType, Vec)>, + receiver: Mutex)>>, } enum TransactionStatus { @@ -99,25 +100,24 @@ enum TransactionStatus { impl Service { pub fn build(db: &'static dyn Data, config: &Config) -> Arc { let (sender, receiver) = mpsc::unbounded_channel(); - - let self1 = Arc::new(Self { + Arc::new(Self { db, sender, + receiver: Mutex::new(receiver), maximum_requests: Arc::new(Semaphore::new(config.max_concurrent_requests as usize)), - }); - let self2 = Arc::clone(&self1); - - tokio::spawn(async move { - self2.start_handler(receiver).await.unwrap(); - }); - - self1 + }) } - async fn start_handler( - &self, - mut receiver: mpsc::UnboundedReceiver<(OutgoingKind, SendingEventType, Vec)>, - ) -> Result<()> { + pub fn start_handler(self: &Arc) { + let self2 = Arc::clone(&self); + tokio::spawn(async move { + self2.handler().await.unwrap(); + }); + } + + async fn handler(&self) -> Result<()> { + let mut receiver = self.receiver.lock().await; + let mut futures = FuturesUnordered::new(); let mut current_transaction_status = HashMap::::new(); diff --git a/src/service/transaction_ids/mod.rs b/src/service/transaction_ids/mod.rs index 0cc30dbb..2fa3b02e 100644 --- a/src/service/transaction_ids/mod.rs +++ b/src/service/transaction_ids/mod.rs @@ -1,6 +1,5 @@ mod data; - pub use data::Data; use crate::Result; diff --git a/src/service/uiaa/mod.rs b/src/service/uiaa/mod.rs index 1170193f..e827cc89 100644 --- a/src/service/uiaa/mod.rs +++ b/src/service/uiaa/mod.rs @@ -1,6 +1,5 @@ mod data; - pub use data::Data; use ruma::{ From 25c3d89f281d101fcb904abd53d7c364cbe96e83 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Sat, 8 Oct 2022 15:32:34 +0200 Subject: [PATCH 105/197] Bump rust version for const fn RwLock::new --- Cargo.toml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Cargo.toml b/Cargo.toml index b88674dd..d5f3c9dd 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -7,7 +7,7 @@ homepage = "https://conduit.rs" repository = "https://gitlab.com/famedly/conduit" readme = "README.md" version = "0.3.0-next" -rust-version = "1.56" +rust-version = "1.63" edition = "2021" # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html From 5a04559cb47ed14ce23f1a88a52c8c908a45001a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Sun, 9 Oct 2022 11:26:08 +0200 Subject: [PATCH 106/197] fix: maintain server list again --- src/database/key_value/rooms/state_cache.rs | 30 +++++++++++++++++++++ src/service/rooms/state_cache/mod.rs | 8 ------ 2 files changed, 30 insertions(+), 8 deletions(-) diff --git a/src/database/key_value/rooms/state_cache.rs b/src/database/key_value/rooms/state_cache.rs index 4ca6ac40..cbc05764 100644 --- a/src/database/key_value/rooms/state_cache.rs +++ b/src/database/key_value/rooms/state_cache.rs @@ -124,6 +124,36 @@ impl service::rooms::state_cache::Data for KeyValueDatabase { .unwrap() .insert(room_id.to_owned(), Arc::new(real_users)); + for old_joined_server in self.room_servers(room_id).filter_map(|r| r.ok()) { + if !joined_servers.remove(&old_joined_server) { + // Server not in room anymore + let mut roomserver_id = room_id.as_bytes().to_vec(); + roomserver_id.push(0xff); + roomserver_id.extend_from_slice(old_joined_server.as_bytes()); + + let mut serverroom_id = old_joined_server.as_bytes().to_vec(); + serverroom_id.push(0xff); + serverroom_id.extend_from_slice(room_id.as_bytes()); + + self.roomserverids.remove(&roomserver_id)?; + self.serverroomids.remove(&serverroom_id)?; + } + } + + // Now only new servers are in joined_servers anymore + for server in joined_servers { + let mut roomserver_id = room_id.as_bytes().to_vec(); + roomserver_id.push(0xff); + roomserver_id.extend_from_slice(server.as_bytes()); + + let mut serverroom_id = server.as_bytes().to_vec(); + serverroom_id.push(0xff); + serverroom_id.extend_from_slice(room_id.as_bytes()); + + self.roomserverids.insert(&roomserver_id, &[])?; + self.serverroomids.insert(&serverroom_id, &[])?; + } + self.appservice_in_room_cache .write() .unwrap() diff --git a/src/service/rooms/state_cache/mod.rs b/src/service/rooms/state_cache/mod.rs index 2b4762ae..9431d3a1 100644 --- a/src/service/rooms/state_cache/mod.rs +++ b/src/service/rooms/state_cache/mod.rs @@ -39,14 +39,6 @@ impl Service { // TODO: displayname, avatar url } - let mut roomserver_id = room_id.as_bytes().to_vec(); - roomserver_id.push(0xff); - roomserver_id.extend_from_slice(user_id.server_name().as_bytes()); - - let mut serverroom_id = user_id.server_name().as_bytes().to_vec(); - serverroom_id.push(0xff); - serverroom_id.extend_from_slice(room_id.as_bytes()); - match &membership { MembershipState::Join => { // Check if the user never joined this room From 1a7893dbbd22f311d9cbce071d77d5990a8a1711 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Sun, 9 Oct 2022 13:15:26 +0200 Subject: [PATCH 107/197] fix: update state_cache on join over federation --- src/api/client_server/membership.rs | 15 ++++++--------- .../key_value/rooms/state_accessor.rs | 6 +++--- src/service/rooms/event_handler/mod.rs | 7 ++----- src/service/rooms/state/data.rs | 2 +- src/service/rooms/state/mod.rs | 19 ++++--------------- src/service/rooms/state_compressor/mod.rs | 12 ++++++------ 6 files changed, 22 insertions(+), 39 deletions(-) diff --git a/src/api/client_server/membership.rs b/src/api/client_server/membership.rs index d971e6b7..a91d079a 100644 --- a/src/api/client_server/membership.rs +++ b/src/api/client_server/membership.rs @@ -669,24 +669,21 @@ async fn join_room_by_id_helper( .add_pdu_outlier(&event_id, &value)?; } - let statehash_before_join = services().rooms.state.set_event_state( - event_id, + let (statehash_before_join, new, removed) = services().rooms.state_compressor.save_state( room_id, state .into_iter() - .map(|(k, id)| { - services() - .rooms - .state_compressor - .compress_state_event(k, &id) - }) + .map(|(k, id)| services().rooms.state_compressor.compress_state_event(k, &id)) .collect::>()?, )?; services() .rooms .state - .set_room_state(room_id, statehash_before_join, &state_lock)?; + .force_state(room_id, statehash_before_join, new, removed, &state_lock) + .await?; + + services().rooms.state_cache.update_joined_count(room_id)?; // We append to state before appending the pdu, so we don't have a moment in time with the // pdu without it's state. This is okay because append_pdu can't fail. diff --git a/src/database/key_value/rooms/state_accessor.rs b/src/database/key_value/rooms/state_accessor.rs index 39c261f3..70e59acb 100644 --- a/src/database/key_value/rooms/state_accessor.rs +++ b/src/database/key_value/rooms/state_accessor.rs @@ -23,7 +23,7 @@ impl service::rooms::state_accessor::Data for KeyValueDatabase { let parsed = services() .rooms .state_compressor - .parse_compressed_state_event(compressed)?; + .parse_compressed_state_event(&compressed)?; result.insert(parsed.0, parsed.1); i += 1; @@ -52,7 +52,7 @@ impl service::rooms::state_accessor::Data for KeyValueDatabase { let (_, eventid) = services() .rooms .state_compressor - .parse_compressed_state_event(compressed)?; + .parse_compressed_state_event(&compressed)?; if let Some(pdu) = services().rooms.timeline.get_pdu(&eventid)? { result.insert( ( @@ -104,7 +104,7 @@ impl service::rooms::state_accessor::Data for KeyValueDatabase { services() .rooms .state_compressor - .parse_compressed_state_event(compressed) + .parse_compressed_state_event(&compressed) .ok() .map(|(_, id)| id) })) diff --git a/src/service/rooms/event_handler/mod.rs b/src/service/rooms/event_handler/mod.rs index e5f8424b..cfe0fbf4 100644 --- a/src/service/rooms/event_handler/mod.rs +++ b/src/service/rooms/event_handler/mod.rs @@ -970,14 +970,11 @@ impl Service { // Set the new room state to the resolved state if update_state { info!("Forcing new room state"); - let sstatehash = services() + let (sstatehash, new, removed) = services() .rooms .state_compressor .save_state(room_id, new_room_state)?; - services() - .rooms - .state - .set_room_state(room_id, sstatehash, &state_lock)?; + services().rooms.state.force_state(room_id, sstatehash, new, removed, &state_lock).await?; } } diff --git a/src/service/rooms/state/data.rs b/src/service/rooms/state/data.rs index 3aa49146..8e80b5e3 100644 --- a/src/service/rooms/state/data.rs +++ b/src/service/rooms/state/data.rs @@ -8,7 +8,7 @@ pub trait Data: Send + Sync { /// Returns the last state hash key added to the db for the given room. fn get_room_shortstatehash(&self, room_id: &RoomId) -> Result>; - /// Update the current state of the room. + /// Set the state hash to a new version, but does not update state_cache. fn set_room_state( &self, room_id: &RoomId, diff --git a/src/service/rooms/state/mod.rs b/src/service/rooms/state/mod.rs index 7b8b0fde..15fa79b8 100644 --- a/src/service/rooms/state/mod.rs +++ b/src/service/rooms/state/mod.rs @@ -34,23 +34,13 @@ impl Service { shortstatehash: u64, statediffnew: HashSet, _statediffremoved: HashSet, + state_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex ) -> Result<()> { - let mutex_state = Arc::clone( - services() - .globals - .roomid_mutex_state - .write() - .unwrap() - .entry(room_id.to_owned()) - .or_default(), - ); - let state_lock = mutex_state.lock().await; - for event_id in statediffnew.into_iter().filter_map(|new| { services() .rooms .state_compressor - .parse_compressed_state_event(new) + .parse_compressed_state_event(&new) .ok() .map(|(_, id)| id) }) { @@ -105,8 +95,6 @@ impl Service { self.db .set_room_state(room_id, shortstatehash, &state_lock)?; - drop(state_lock); - Ok(()) } @@ -312,6 +300,7 @@ impl Service { Ok(state) } + /// Set the state hash to a new version, but does not update state_cache. #[tracing::instrument(skip(self))] pub fn set_room_state( &self, @@ -412,7 +401,7 @@ impl Service { services() .rooms .state_compressor - .parse_compressed_state_event(compressed) + .parse_compressed_state_event(&compressed) .ok() }) .filter_map(|(shortstatekey, event_id)| { diff --git a/src/service/rooms/state_compressor/mod.rs b/src/service/rooms/state_compressor/mod.rs index b927cb72..bcd3b9a1 100644 --- a/src/service/rooms/state_compressor/mod.rs +++ b/src/service/rooms/state_compressor/mod.rs @@ -100,7 +100,7 @@ impl Service { /// Returns shortstatekey, event id pub fn parse_compressed_state_event( &self, - compressed_event: CompressedStateEvent, + compressed_event: &CompressedStateEvent, ) -> Result<(u64, Arc)> { Ok(( utils::u64_from_bytes(&compressed_event[0..size_of::()]) @@ -246,12 +246,12 @@ impl Service { Ok(()) } - /// Returns the new shortstatehash + /// Returns the new shortstatehash, and the state diff from the previous room state pub fn save_state( &self, room_id: &RoomId, new_state_ids_compressed: HashSet, - ) -> Result { + ) -> Result<(u64, HashSet, HashSet)> { let previous_shortstatehash = services().rooms.state.get_room_shortstatehash(room_id)?; let state_hash = utils::calculate_hash( @@ -267,7 +267,7 @@ impl Service { .get_or_create_shortstatehash(&state_hash)?; if Some(new_shortstatehash) == previous_shortstatehash { - return Ok(new_shortstatehash); + return Ok((new_shortstatehash, HashSet::new(), HashSet::new())); } let states_parents = previous_shortstatehash @@ -295,12 +295,12 @@ impl Service { self.save_state_from_diff( new_shortstatehash, statediffnew.clone(), - statediffremoved, + statediffremoved.clone(), 2, // every state change is 2 event changes on average states_parents, )?; }; - Ok(new_shortstatehash) + Ok((new_shortstatehash, statediffnew, statediffremoved)) } } From 275c6b447d9a3a2bbdc579de77317f9b27d289fe Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Sun, 9 Oct 2022 15:34:36 +0200 Subject: [PATCH 108/197] Bump some dependencies --- Cargo.lock | 1092 +++++++++++++++------------------ Cargo.toml | 40 +- src/api/client_server/voip.rs | 2 +- src/main.rs | 2 +- src/service/globals/mod.rs | 6 +- src/service/media/mod.rs | 9 +- 6 files changed, 518 insertions(+), 633 deletions(-) diff --git a/Cargo.lock b/Cargo.lock index c074c760..2583c524 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -8,12 +8,6 @@ version = "1.0.2" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe" -[[package]] -name = "adler32" -version = "1.2.0" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "aae1277d39aeec15cb388266ecc24b11c80469deae6067e17a1a7aa9e5c1f234" - [[package]] name = "ahash" version = "0.7.6" @@ -27,42 +21,33 @@ dependencies = [ [[package]] name = "aho-corasick" -version = "0.7.18" +version = "0.7.19" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "1e37cfd5e7657ada45f742d6e99ca5788580b5c529dc78faf11ece6dc702656f" +checksum = "b4f55bd91a0978cbfd91c457a164bab8b4001c833b7f323132c0a4e1922dd44e" dependencies = [ "memchr", ] [[package]] name = "alloc-no-stdlib" -version = "2.0.3" +version = "2.0.4" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "35ef4730490ad1c4eae5c4325b2a95f521d023e5c885853ff7aca0a6a1631db3" +checksum = "cc7bb162ec39d46ab1ca8c77bf72e890535becd1751bb45f64c597edb4c8c6b3" [[package]] name = "alloc-stdlib" -version = "0.2.1" +version = "0.2.2" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "697ed7edc0f1711de49ce108c541623a0af97c6c60b2f6e2b65229847ac843c2" +checksum = "94fb8275041c72129eb51b7d0322c29b8387a0386127718b096429201a5d6ece" dependencies = [ "alloc-no-stdlib", ] -[[package]] -name = "ansi_term" -version = "0.12.1" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "d52a9bb7ec0cf484c551830a7ce27bd20d67eac647e1befb56b0be4ee39a55d2" -dependencies = [ - "winapi", -] - [[package]] name = "arc-swap" -version = "1.5.0" +version = "1.5.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "c5d78ce20460b82d3fa150275ed9d55e21064fc7951177baacf86a145c4a4b1f" +checksum = "983cd8b9d4b02a6dc6ffa557262eb5858a27a0038ffffe21a0f133eaa819a164" [[package]] name = "arrayref" @@ -72,9 +57,9 @@ checksum = "a4c527152e37cf757a3f78aae5a06fbeefdb07ccc535c980a3208ee3060dd544" [[package]] name = "arrayvec" -version = "0.5.2" +version = "0.7.2" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "23b62fc65de8e4e7f52534fb52b0f3ed04746ae267519eef2a83941e8085068b" +checksum = "8da52d66c7071e2e3fa2a1e5c6d088fec47b593032b254f5e980de8ea54454d6" [[package]] name = "assign" @@ -84,9 +69,9 @@ checksum = "5f093eed78becd229346bf859eec0aa4dd7ddde0757287b2b4107a1f09c80002" [[package]] name = "async-compression" -version = "0.3.14" +version = "0.3.15" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "345fd392ab01f746c717b1357165b76f0b67a60192007b234058c9045fdcf695" +checksum = "942c7cd7ae39e91bde4820d74132e9862e62c2f386c3aa90ccf55949f5bad63a" dependencies = [ "brotli", "flate2", @@ -124,9 +109,9 @@ checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa" [[package]] name = "axum" -version = "0.5.8" +version = "0.5.16" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "8b4d4f9a5ca8b1ab8de59e663e68c6207059239373ca72980f5be7ab81231f74" +checksum = "c9e3356844c4d6a6d6467b8da2cffb4a2820be256f50a3a386c9d152bab31043" dependencies = [ "async-trait", "axum-core", @@ -156,9 +141,9 @@ dependencies = [ [[package]] name = "axum-core" -version = "0.2.6" +version = "0.2.8" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "cf4d047478b986f14a13edad31a009e2e05cb241f9805d0d75e4cba4e129ad4d" +checksum = "d9f0c0a60006f2a293d82d571f635042a72edf927539b7685bd62d361963839b" dependencies = [ "async-trait", "bytes", @@ -166,13 +151,15 @@ dependencies = [ "http", "http-body", "mime", + "tower-layer", + "tower-service", ] [[package]] name = "axum-server" -version = "0.4.0" +version = "0.4.2" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "abf18303ef7e23b045301555bf8a0dfbc1444ea1a37b3c81757a32680ace4d7d" +checksum = "87ba6170b61f7b086609dabcae68d2e07352539c6ef04a7c82980bdfa01a159d" dependencies = [ "arc-swap", "bytes", @@ -182,18 +169,12 @@ dependencies = [ "hyper", "pin-project-lite", "rustls", - "rustls-pemfile 1.0.0", + "rustls-pemfile 1.0.1", "tokio", "tokio-rustls", "tower-service", ] -[[package]] -name = "base64" -version = "0.12.3" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "3441f0f7b02788e948e47f457ca01f1d7e6d92c693bc132c22b087d3141c03ff" - [[package]] name = "base64" version = "0.13.0" @@ -211,9 +192,9 @@ dependencies = [ [[package]] name = "bindgen" -version = "0.59.2" +version = "0.60.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "2bd2a9a458e8f4304c52c43ebb0cfbd520289f8379a52e329a38afda99bf8eb8" +checksum = "062dddbc1ba4aca46de6338e2bf87771414c335f7b2f2036e8f3e9befebf88e6" dependencies = [ "bitflags", "cexpr", @@ -236,9 +217,9 @@ checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a" [[package]] name = "blake2b_simd" -version = "0.5.11" +version = "1.0.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "afa748e348ad3be8263be728124b24a24f268266f6f5d58af9d75f6a40b5c587" +checksum = "72936ee4afc7f8f736d1c38383b56480b5497b4617b4a77bdbf1d2ababc76127" dependencies = [ "arrayref", "arrayvec", @@ -256,9 +237,9 @@ dependencies = [ [[package]] name = "block-buffer" -version = "0.10.2" +version = "0.10.3" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "0bf7fe51849ea569fd452f37822f606a5cabb684dc918707a0193fd4664ff324" +checksum = "69cce20737498f97b993470a6e536b8523f0af7892a4f928cceb1ac5e52ebe7e" dependencies = [ "generic-array", ] @@ -286,15 +267,15 @@ dependencies = [ [[package]] name = "bumpalo" -version = "3.10.0" +version = "3.11.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "37ccbd214614c6783386c1af30caf03192f17891059cecc394b4fb119e363de3" +checksum = "c1ad822118d20d2c234f427000d5acc36eabe1e29a348c89b63dd60b13f28e5d" [[package]] name = "bytemuck" -version = "1.9.1" +version = "1.12.1" source = 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-version = "0.1.10" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822" - [[package]] name = "cfg-if" version = "1.0.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd" -[[package]] -name = "chrono" -version = "0.4.19" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "670ad68c9088c2a963aaa298cb369688cf3f9465ce5e2d4ca10e6e0098a1ce73" -dependencies = [ - "libc", - "num-integer", - "num-traits", - "time", - "winapi", -] - [[package]] name = "clang-sys" -version = "1.3.3" +version = "1.4.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "5a050e2153c5be08febd6734e29298e844fdb0fa21aeddd63b4eb7baa106c69b" +checksum = "fa2e27ae6ab525c3d369ded447057bca5438d86dc3a68f6faafb8269ba82ebf3" dependencies = [ "glob", "libc", @@ -364,23 +337,21 @@ dependencies = [ [[package]] name = "clap" -version = "3.2.5" +version = "4.0.11" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "d53da17d37dba964b9b3ecb5c5a1f193a2762c700e6829201e645b9381c99dc7" +checksum = "4ed45cc2c62a3eff523e718d8576ba762c83a3146151093283ac62ae11933a73" dependencies = [ "bitflags", "clap_derive", "clap_lex", - "indexmap", "once_cell", - "textwrap", ] [[package]] name = "clap_derive" -version = "3.2.5" +version = "4.0.10" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "c11d40217d16aee8508cc8e5fde8b4ff24639758608e5374e731b53f85749fb9" +checksum = "db342ce9fda24fb191e2ed4e102055a4d381c1086a06630174cd8da8d5d917ce" dependencies = [ "heck", "proc-macro-error", @@ -391,9 +362,9 @@ dependencies = [ [[package]] name = "clap_lex" -version = "0.2.2" +version = "0.3.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "5538cd660450ebeb4234cfecf8f2284b844ffc4c50531e66d584ad5b91293613" +checksum = "0d4198f73e42b4936b35b5bb248d81d2b595ecb170da0bac7655c54eedfa8da8" dependencies = [ "os_str_bytes", ] @@ -411,7 +382,7 @@ dependencies = [ "async-trait", "axum", "axum-server", - "base64 0.13.0", + "base64", "bytes", "clap", "crossbeam", @@ -441,8 +412,7 @@ dependencies = [ "serde", "serde_json", "serde_yaml", - "sha-1 0.9.8", - "sled", + "sha-1", "thiserror", "thread_local", "threadpool", @@ -487,9 +457,9 @@ checksum = "5827cebf4670468b8772dd191856768aedcb1b0278a04f989f7766351917b9dc" [[package]] name = "cpufeatures" -version = "0.2.2" +version = "0.2.5" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "59a6001667ab124aebae2a495118e11d30984c3a653e99d86d58971708cf5e4b" +checksum = "28d997bd5e24a5928dd43e46dc529867e207907fe0b239c3477d924f7f2ca320" dependencies = [ "libc", ] @@ -515,117 +485,86 @@ version = "1.3.2" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "b540bd8bc810d3885c6ea91e2018302f68baba2129ab3e88f32389ee9370880d" dependencies = [ - "cfg-if 1.0.0", + "cfg-if", ] [[package]] name = "crossbeam" -version = "0.8.1" +version = "0.8.2" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "4ae5588f6b3c3cb05239e90bd110f257254aecd01e4635400391aeae07497845" +checksum = "2801af0d36612ae591caa9568261fddce32ce6e08a7275ea334a06a4ad021a2c" dependencies = [ - "cfg-if 1.0.0", + "cfg-if", "crossbeam-channel", "crossbeam-deque", "crossbeam-epoch", - "crossbeam-queue 0.3.5", - "crossbeam-utils 0.8.9", + "crossbeam-queue", + "crossbeam-utils", ] [[package]] name = "crossbeam-channel" -version = "0.5.5" +version = "0.5.6" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "4c02a4d71819009c192cf4872265391563fd6a84c81ff2c0f2a7026ca4c1d85c" +checksum = "c2dd04ddaf88237dc3b8d8f9a3c1004b506b54b3313403944054d23c0870c521" dependencies = [ - "cfg-if 1.0.0", - "crossbeam-utils 0.8.9", + "cfg-if", + "crossbeam-utils", ] [[package]] name = "crossbeam-deque" -version = "0.8.1" 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name = "futures-executor" -version = "0.3.21" +version = "0.3.24" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "9420b90cfa29e327d0429f19be13e7ddb68fa1cccb09d65e5706b8c7a749b8a6" +checksum = "9ff63c23854bee61b6e9cd331d523909f238fc7636290b96826e9cfa5faa00ab" dependencies = [ "futures-core", "futures-task", @@ -865,15 +794,15 @@ dependencies = [ [[package]] name = "futures-io" -version = "0.3.21" +version = "0.3.24" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "fc4045962a5a5e935ee2fdedaa4e08284547402885ab326734432bed5d12966b" +checksum = "bbf4d2a7a308fd4578637c0b17c7e1c7ba127b8f6ba00b29f717e9655d85eb68" [[package]] name = "futures-macro" -version = "0.3.21" +version = "0.3.24" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "33c1e13800337f4d4d7a316bf45a567dbcb6ffe087f16424852d97e97a91f512" +checksum = "42cd15d1c7456c04dbdf7e88bcd69760d74f3a798d6444e16974b505b0e62f17" dependencies = [ 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"futures-core", @@ -910,20 +839,11 @@ dependencies = [ "slab", ] -[[package]] -name = "fxhash" -version = "0.2.1" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "c31b6d751ae2c7f11320402d34e41349dd1016f8d5d45e48c4312bc8625af50c" -dependencies = [ - "byteorder", -] - [[package]] name = "generic-array" -version = "0.14.5" +version = "0.14.6" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "fd48d33ec7f05fbfa152300fdad764757cbded343c1aa1cff2fbaf4134851803" +checksum = "bff49e947297f3312447abdca79f45f4738097cc82b06e72054d2223f601f1b9" dependencies = [ "typenum", "version_check", @@ -935,7 +855,7 @@ version = "0.1.16" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "8fc3cb4d91f53b50155bdcfd23f6a4c39ae1969c2ae85982b135750cccaf5fce" dependencies = [ - "cfg-if 1.0.0", + "cfg-if", "libc", "wasi 0.9.0+wasi-snapshot-preview1", ] @@ -946,16 +866,16 @@ version = "0.2.7" source = 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"registry+https://github.com/rust-lang/crates.io-index" -checksum = "24ffcb7e7244a9bf19d35bf2883b9c080c4ced3c07a9895572178cdb8f13f6a1" +checksum = "e14ddfc70884202db2244c223200c204c2bda1bc6e0998d11b5e024d657209e6" +dependencies = [ + "unicode-bidi", + "unicode-normalization", +] + +[[package]] +name = "image" +version = "0.24.4" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "bd8e4fb07cf672b1642304e731ef8a6a4c7891d67bb4fd4f5ce58cd6ed86803c" dependencies = [ "bytemuck", "byteorder", "color_quant", "gif", "jpeg-decoder", - "num-iter", "num-rational", "num-traits", "png", @@ -1214,20 +1136,20 @@ dependencies = [ [[package]] name = "indexmap" -version = "1.9.0" +version = "1.9.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "6c6392766afd7964e2531940894cffe4bd8d7d17dbc3c1c4857040fd4b33bdb3" +checksum = "10a35a97730320ffe8e2d410b5d3b69279b98d2c14bdb8b70ea89ecf7888d41e" dependencies = [ "autocfg", - "hashbrown 0.12.1", + "hashbrown", "serde", ] [[package]] name = "indoc" -version = "1.0.6" +version = "1.0.7" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "05a0bd019339e5d968b37855180087b7b9d512c5046fbd244cf8c95687927d6e" +checksum = "adab1eaa3408fb7f0c777a73e7465fd5656136fc93b670eb6df3c88c2c1344e3" [[package]] name = "inlinable_string" @@ -1235,31 +1157,22 @@ version = "0.1.15" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "c8fae54786f62fb2918dcfae3d568594e50eb9b5c25bf04371af6fe7516452fb" -[[package]] -name = "instant" -version = "0.1.12" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "7a5bbe824c507c5da5956355e86a746d82e0e1464f65d862cc5e71da70e94b2c" -dependencies = [ - "cfg-if 1.0.0", -] - [[package]] name = "integer-encoding" -version = "1.1.7" +version = "3.0.4" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "48dc51180a9b377fd75814d0cc02199c20f8e99433d6762f650d39cdbbd3b56f" +checksum = "8bb03732005da905c88227371639bf1ad885cc712789c011c31c5fb3ab3ccf02" [[package]] name = "ipconfig" -version = "0.2.2" +version = "0.3.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "f7e2f18aece9709094573a9f24f483c4f65caa4298e2f7ae1b71cc65d853fad7" +checksum = "723519edce41262b05d4143ceb95050e4c614f483e78e9fd9e39a8275a84ad98" dependencies = [ - "socket2 0.3.19", + "socket2", "widestring", "winapi", - "winreg 0.6.2", + "winreg", ] [[package]] @@ -1270,39 +1183,39 @@ checksum = "879d54834c8c76457ef4293a689b2a8c59b076067ad77b15efafbb05f92a592b" [[package]] name = "itertools" -version = "0.10.3" +version = "0.10.5" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "a9a9d19fa1e79b6215ff29b9d6880b706147f16e9b1dbb1e4e5947b5b02bc5e3" +checksum = "b0fd2260e829bddf4cb6ea802289de2f86d6a7a690192fbe91b3f46e0f2c8473" dependencies = [ "either", ] [[package]] name = "itoa" -version = "1.0.2" +version = "1.0.4" source = 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"vcpkg", +] + +[[package]] +name = "libz-sys" +version = "1.1.8" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "9702761c3935f8cc2f101793272e202c72b99da8f4224a19ddcf1279a6450bbf" dependencies = [ "cc", "pkg-config", @@ -1383,9 +1310,9 @@ dependencies = [ [[package]] name = "linked-hash-map" -version = "0.5.4" +version = "0.5.6" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "7fb9b38af92608140b86b693604b9ffcc5824240a484d1ecd4795bacb2fe88f3" +checksum = "0717cef1bc8b636c6e1c1bbdefc09e6322da8a9321966e8928ef80d20f7f770f" [[package]] name = "lmdb-rkv-sys" @@ -1400,9 +1327,9 @@ dependencies = [ [[package]] name = "lock_api" -version = "0.4.7" +version = "0.4.9" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "327fa5b6a6940e4699ec49a9beae1ea4845c6bab9314e4f84ac68742139d8c53" +checksum = "435011366fe56583b16cf956f9df0095b405b82d76425bc8981c0e22e60ec4df" dependencies = [ "autocfg", "scopeguard", @@ -1414,7 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"adler32", -] - -[[package]] -name = "miniz_oxide" -version = "0.5.3" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "6f5c75688da582b8ffc1f1799e9db273f32133c49e048f614d22ec3256773ccc" +checksum = "96590ba8f175222643a85693f33d26e9c8a015f599c216509b1a6894af675d34" dependencies = [ "adler", ] [[package]] name = "mio" -version = "0.8.3" +version = "0.8.4" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "713d550d9b44d89174e066b7a6217ae06234c10cb47819a88290d2b353c31799" +checksum = "57ee1c23c7c63b0c9250c339ffdc69255f110b298b901b9f6c82547b7b87caaf" dependencies = [ "libc", "log", @@ -1527,10 +1445,20 @@ dependencies = [ ] [[package]] -name = "num-bigint" -version = "0.2.6" +name = "nu-ansi-term" +version = "0.46.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "090c7f9998ee0ff65aa5b723e4009f7b217707f1fb5ea551329cc4d6231fb304" +checksum = "77a8165726e8236064dbb45459242600304b42a5ea24ee2948e18e023bf7ba84" +dependencies = [ + "overload", + "winapi", +] + +[[package]] +name = "num-bigint" +version = "0.4.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "f93ab6289c7b344a8a9f60f88d80aa20032336fe78da341afc91c8a2341fc75f" dependencies = [ "autocfg", "num-integer", @@ -1547,22 +1475,11 @@ dependencies = [ "num-traits", ] -[[package]] -name = "num-iter" -version = "0.1.43" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "7d03e6c028c5dc5cac6e2dec0efda81fc887605bb3d884578bb6d6bf7514e252" -dependencies = [ - "autocfg", - "num-integer", - "num-traits", -] - [[package]] name = "num-rational" -version = "0.3.2" +version = "0.4.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "12ac428b1cb17fce6f731001d307d351ec70a6d202fc2e60f7d4c5e42d8f4f07" +checksum = "0638a1c9d0a3c0914158145bc76cff373a75a627e6ecbfb71cbe6f453a5a19b0" dependencies = [ "autocfg", "num-integer", @@ -1589,10 +1506,19 @@ dependencies = [ ] [[package]] -name = "once_cell" -version = "1.12.0" +name = "num_threads" +version = "0.1.6" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "7709cef83f0c1f58f666e746a08b21e0085f7440fa6a29cc194d68aac97a4225" +checksum = "2819ce041d2ee131036f4fc9d6ae7ae125a3a40e97ba64d04fe799ad9dabbb44" +dependencies = [ + "libc", +] + +[[package]] +name = "once_cell" +version = "1.15.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "e82dad04139b71a90c080c8463fe0dc7902db5192d939bd0950f074d014339e1" [[package]] name = "opaque-debug" @@ -1608,31 +1534,24 @@ checksum = "ff011a302c396a5197692431fc1948019154afc178baf7d8e37367442a4601cf" [[package]] name = "opentelemetry" -version = "0.16.0" +version = "0.18.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "e1cf9b1c4e9a6c4de793c632496fa490bdc0e1eea73f0c91394f7b6990935d22" +checksum = "69d6c3d7288a106c0a363e4b0e8d308058d56902adefb16f4936f417ffef086e" dependencies = [ - "async-trait", - "crossbeam-channel", - "futures", - "js-sys", - "lazy_static", - "percent-encoding", - "pin-project", - "rand 0.8.5", - "thiserror", - "tokio", - "tokio-stream", + "opentelemetry_api", + "opentelemetry_sdk", ] [[package]] name = "opentelemetry-jaeger" -version = "0.15.0" +version = "0.17.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "db22f492873ea037bc267b35a0e8e4fb846340058cb7c864efe3d0bf23684593" +checksum = "1e785d273968748578931e4dc3b4f5ec86b26e09d9e0d66b55adda7fce742f7a" dependencies = [ "async-trait", - "lazy_static", + "futures", + "futures-executor", + "once_cell", "opentelemetry", "opentelemetry-semantic-conventions", "thiserror", @@ -1642,13 +1561,48 @@ dependencies = [ [[package]] name = "opentelemetry-semantic-conventions" -version = "0.8.0" +version = "0.10.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "ffeac823339e8b0f27b961f4385057bf9f97f2863bc745bd015fd6091f2270e9" +checksum = "9b02e0230abb0ab6636d18e2ba8fa02903ea63772281340ccac18e0af3ec9eeb" dependencies = [ "opentelemetry", ] +[[package]] +name = "opentelemetry_api" +version = "0.18.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "c24f96e21e7acc813c7a8394ee94978929db2bcc46cf6b5014fc612bf7760c22" +dependencies = [ + "futures-channel", + "futures-util", + "indexmap", + "js-sys", + "once_cell", + "pin-project-lite", + "thiserror", +] + +[[package]] +name = "opentelemetry_sdk" +version = "0.18.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "1ca41c4933371b61c2a2f214bf16931499af4ec90543604ec828f7a625c09113" +dependencies = [ + "async-trait", + "crossbeam-channel", + "futures-channel", + "futures-executor", + "futures-util", + "once_cell", + "opentelemetry_api", + "percent-encoding", + "rand 0.8.5", + "thiserror", + "tokio", + "tokio-stream", +] + [[package]] name = "ordered-float" version = "1.1.1" @@ -1660,9 +1614,15 @@ dependencies = [ [[package]] name = "os_str_bytes" -version = "6.1.0" +version = "6.3.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "21326818e99cfe6ce1e524c2a805c189a99b5ae555a35d19f9a284b427d86afa" +checksum = "9ff7415e9ae3fff1225851df9e0d9e4e5479f947619774677a63572e55e80eff" + +[[package]] +name = "overload" +version = "0.1.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "b15813163c1d831bf4a13c3610c05c0d03b39feb07f7e09fa234dac9b15aaf39" [[package]] name = "page_size" @@ -1676,34 +1636,32 @@ dependencies = [ [[package]] name = "parking_lot" -version = "0.11.2" +version = "0.12.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "7d17b78036a60663b797adeaee46f5c9dfebb86948d1255007a1d6be0271ff99" +checksum = "3742b2c103b9f06bc9fff0a37ff4912935851bee6d36f3c02bcc755bcfec228f" dependencies = [ - "instant", "lock_api", "parking_lot_core", ] [[package]] name = "parking_lot_core" -version = "0.8.5" +version = "0.9.3" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "d76e8e1493bcac0d2766c42737f34458f1c8c50c0d23bcb24ea953affb273216" +checksum = "09a279cbf25cb0757810394fbc1e359949b59e348145c643a939a525692e6929" dependencies = [ - "cfg-if 1.0.0", - "instant", + "cfg-if", "libc", "redox_syscall", "smallvec", - "winapi", + "windows-sys", ] [[package]] name = "paste" -version = "1.0.7" +version = "1.0.9" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "0c520e05135d6e763148b6426a837e239041653ba7becd2e538c076c738025fc" +checksum = "b1de2e551fb905ac83f73f7aedf2f0cb4a0da7e35efa24a202a936269f1f18e1" [[package]] name = "pear" @@ -1736,26 +1694,24 @@ checksum = "19b17cddbe7ec3f8bc800887bab5e717348c95ea2ca0b1bf0837fb964dc67099" [[package]] name = "pem" -version = "0.8.3" +version = "1.1.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "fd56cbd21fea48d0c440b41cd69c589faacade08c992d9a54e471b79d0fd13eb" +checksum = "03c64931a1a212348ec4f3b4362585eca7159d0d09cbdf4a7f74f02173596fd4" dependencies = [ - "base64 0.13.0", - "once_cell", - "regex", + "base64", ] [[package]] name = "percent-encoding" -version = "2.1.0" +version = "2.2.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "d4fd5641d01c8f18a23da7b6fe29298ff4b55afcccdf78973b24cf3175fee32e" +checksum = "478c572c3d73181ff3c2539045f6eb99e5491218eae919370993b890cdbdd98e" [[package]] name = "persy" -version = "1.2.6" +version = "1.3.4" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "5af61053f1daed3ff0265fad7f924e43ce07642a336c79304f8e5aec205460fb" +checksum = "5511189f4dbd737283b0dd2ff6715f2e35fd0d3e1ddf953ed6a772e439e1f73f" dependencies = [ "crc", "data-encoding", @@ -1769,18 +1725,18 @@ dependencies = [ [[package]] name = "pin-project" -version = "1.0.10" +version = "1.0.12" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "58ad3879ad3baf4e44784bc6a718a8698867bb991f8ce24d1bcbe2cfb4c3a75e" +checksum = "ad29a609b6bcd67fee905812e544992d216af9d755757c05ed2d0e15a74c6ecc" dependencies = [ "pin-project-internal", ] [[package]] name = "pin-project-internal" -version = "1.0.10" +version = "1.0.12" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "744b6f092ba29c3650faf274db506afd39944f48420f6c86b17cfe0ee1cb36bb" +checksum = "069bdb1e05adc7a8990dce9cc75370895fbe4e3d58b9b73bf1aee56359344a55" dependencies = [ "proc-macro2", "quote", @@ -1818,14 +1774,14 @@ checksum = "1df8c4ec4b0627e53bdf214615ad287367e482558cf84b109250b37464dc03ae" [[package]] name = "png" -version = "0.16.8" +version = "0.17.6" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "3c3287920cb847dee3de33d301c463fba14dda99db24214ddf93f83d3021f4c6" +checksum = "8f0e7f4c94ec26ff209cee506314212639d6c91b80afb82984819fafce9df01c" dependencies = [ "bitflags", "crc32fast", - "deflate", - "miniz_oxide 0.3.7", + "flate2", + "miniz_oxide", ] [[package]] @@ -1836,10 +1792,11 @@ checksum = "eb9f9e6e233e5c4a35559a617bf40a4ec447db2e84c20b55a6f83167b7e57872" [[package]] name = "proc-macro-crate" -version = "1.1.3" +version = "1.2.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "e17d47ce914bf4de440332250b0edd23ce48c005f59fab39d3335866b114f11a" +checksum = "eda0fc3b0fb7c975631757e14d9049da17374063edb6ebbcbc54d880d4fe94e9" dependencies = [ + "once_cell", "thiserror", "toml", ] @@ -1870,9 +1827,9 @@ dependencies = [ [[package]] name = "proc-macro2" -version = "1.0.39" +version = "1.0.46" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "c54b25569025b7fc9651de43004ae593a75ad88543b17178aa5e1b9c4f15f56f" +checksum = "94e2ef8dbfc347b10c094890f778ee2e36ca9bb4262e86dc99cd217e35f3470b" dependencies = [ "unicode-ident", ] @@ -1898,9 +1855,9 @@ checksum = "a1d01941d82fa2ab50be1e79e6714289dd7cde78eba4c074bc5a4374f650dfe0" [[package]] name = "quote" -version = "1.0.19" +version = "1.0.21" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "f53dc8cf16a769a6f677e09e7ff2cd4be1ea0f48754aac39520536962011de0d" +checksum = "bbe448f377a7d6961e30f5955f9b8d106c3f5e449d493ee1b125c1d43c2b5179" dependencies = [ "proc-macro2", ] @@ -1926,7 +1883,7 @@ checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404" dependencies = [ "libc", "rand_chacha 0.3.1", - "rand_core 0.6.3", + "rand_core 0.6.4", ] [[package]] @@ -1946,7 +1903,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88" dependencies = [ "ppv-lite86", - "rand_core 0.6.3", + "rand_core 0.6.4", ] [[package]] @@ -1960,9 +1917,9 @@ dependencies = [ [[package]] name = "rand_core" -version = "0.6.3" +version = "0.6.4" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "d34f1408f55294453790c48b2f1ebbb1c5b4b7563eb1f418bcfcfdbb06ebb4e7" +checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c" dependencies = [ "getrandom 0.2.7", ] @@ -1978,9 +1935,9 @@ dependencies = [ [[package]] name = "redox_syscall" -version = "0.2.13" +version = "0.2.16" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "62f25bc4c7e55e0b0b7a1d43fb893f4fa1361d0abe38b9ce4f323c2adfe6ef42" +checksum = "fb5a58c1855b4b6819d59012155603f0b22ad30cad752600aadfcb695265519a" dependencies = [ "bitflags", ] @@ -1998,9 +1955,9 @@ dependencies = [ [[package]] name = "regex" -version = "1.5.6" +version = "1.6.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "d83f127d94bdbcda4c8cc2e50f6f84f4b611f69c902699ca385a39c3a75f9ff1" +checksum = "4c4eb3267174b8c6c2f654116623910a0fef09c4753f8dd83db29c48a0df988b" dependencies = [ "aho-corasick", "memchr", @@ -2018,16 +1975,16 @@ dependencies = [ [[package]] name = "regex-syntax" 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"7e9562ea1d70c0cc63a34a22d977753b50cca91cc6b6527750463bd5dd8697bc" dependencies = [ "libc", "librocksdb-sys", @@ -2143,7 +2100,7 @@ name = "ruma-common" version = "0.8.0" source = "git+https://github.com/ruma/ruma?rev=d614ad1422d6c4b3437ebc318ca8514ae338fd6d#d614ad1422d6c4b3437ebc318ca8514ae338fd6d" dependencies = [ - "base64 0.13.0", + "base64", "bytes", "form_urlencoded", "http", @@ -2222,7 +2179,7 @@ name = "ruma-signatures" version = "0.10.0" source = "git+https://github.com/ruma/ruma?rev=d614ad1422d6c4b3437ebc318ca8514ae338fd6d#d614ad1422d6c4b3437ebc318ca8514ae338fd6d" dependencies = [ - "base64 0.13.0", + "base64", "ed25519-dalek", "pkcs8", "rand 0.7.3", @@ -2249,29 +2206,28 @@ dependencies = [ [[package]] name = "rusqlite" -version = "0.25.4" +version = "0.28.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "5c4b1eaf239b47034fb450ee9cdedd7d0226571689d8823030c4b6c2cb407152" +checksum = "01e213bc3ecb39ac32e81e51ebe31fd888a940515173e3a18a35f8c6e896422a" dependencies = [ "bitflags", "fallible-iterator", "fallible-streaming-iterator", "hashlink", "libsqlite3-sys", - "memchr", "smallvec", ] [[package]] name = "rust-argon2" -version = "0.8.3" +version = "1.0.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "4b18820d944b33caa75a71378964ac46f58517c92b6ae5f762636247c09e78fb" +checksum = "b50162d19404029c1ceca6f6980fe40d45c8b369f6f44446fa14bb39573b5bb9" dependencies = [ - "base64 0.13.0", + "base64", "blake2b_simd", "constant_time_eq", - "crossbeam-utils 0.8.9", + "crossbeam-utils", ] [[package]] @@ -2299,7 +2255,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "0167bac7a9f490495f3c33013e7722b53cb087ecbe082fb0c6387c96f634ea50" dependencies = [ "openssl-probe", - "rustls-pemfile 1.0.0", + "rustls-pemfile 1.0.1", "schannel", "security-framework", ] @@ -2310,23 +2266,23 @@ version = "0.2.1" source = 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dependencies = [ + "itoa", "libc", - "wasi 0.10.0+wasi-snapshot-preview1", - "winapi", + "num_threads", + "time-macros", ] +[[package]] +name = "time-macros" +version = "0.2.4" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "42657b1a6f4d817cda8e7a0ace261fe0cc946cf3a80314390b22cc61ae080792" + [[package]] name = "tinyvec" version = "1.6.0" @@ -2736,19 +2668,19 @@ checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c" [[package]] name = "tokio" -version = "1.19.2" +version = "1.21.2" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "c51a52ed6686dd62c320f9b89299e9dfb46f730c7a48e635c19f21d116cb1439" +checksum = "a9e03c497dc955702ba729190dc4aac6f2a0ce97f913e5b1b5912fc5039d9099" dependencies = [ + "autocfg", "bytes", "libc", "memchr", "mio", "num_cpus", - "once_cell", "pin-project-lite", "signal-hook-registry", - "socket2 0.4.4", + "socket2", "tokio-macros", "winapi", ] @@ -2789,9 +2721,9 @@ dependencies = [ 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"d54590932941a9e9266f0832deed84ebe1bf2e4c9e4a3554d393d18f5e854bf9" +checksum = "5c5713f0fc4b5db668a2ac63cdb7bb4469d8c9fed047b1d0292cc7b0ce2ba921" dependencies = [ "tinyvec", ] [[package]] name = "unicode-xid" -version = "0.2.3" +version = "0.2.4" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "957e51f3646910546462e67d5f7599b9e4fb8acdd304b087a6494730f9eebf04" +checksum = "f962df74c8c05a667b5ee8bcf162993134c104e96440b663c8daa176dc772d8c" + +[[package]] +name = "unsafe-libyaml" +version = "0.2.4" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "c1e5fa573d8ac5f1a856f8d7be41d390ee973daf97c806b2c1a465e4e1406e68" [[package]] name = "unsigned-varint" @@ -3067,13 +2991,12 @@ checksum = "a156c684c91ea7d62626509bce3cb4e1d9ed5c4d978f7b4352658f96a4c26b4a" [[package]] name = "url" -version = "2.2.2" +version = "2.3.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "a507c383b2d33b5fc35d1861e77e6b383d158b2da5e14fe51b83dfedf6fd578c" +checksum = "0d68c799ae75762b8c3fe375feb6600ef5602c883c5d21eb51c09f22b83c4643" dependencies = [ "form_urlencoded", - "idna", - "matches", + "idna 0.3.0", "percent-encoding", ] @@ -3120,12 +3043,6 @@ version = "0.9.0+wasi-snapshot-preview1" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "cccddf32554fecc6acb585f82a32a72e28b48f8c4c1883ddfeeeaa96f7d8e519" -[[package]] -name = "wasi" -version = "0.10.0+wasi-snapshot-preview1" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "1a143597ca7c7793eff794def352d41792a93c481eb1042423ff7ff72ba2c31f" - [[package]] name = "wasi" version = "0.11.0+wasi-snapshot-preview1" @@ -3134,23 +3051,23 @@ checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423" [[package]] name = "wasm-bindgen" -version = "0.2.81" +version = "0.2.83" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "7c53b543413a17a202f4be280a7e5c62a1c69345f5de525ee64f8cfdbc954994" +checksum = "eaf9f5aceeec8be17c128b2e93e031fb8a4d469bb9c4ae2d7dc1888b26887268" dependencies = [ - "cfg-if 1.0.0", + "cfg-if", "wasm-bindgen-macro", ] [[package]] name = "wasm-bindgen-backend" -version = "0.2.81" +version = "0.2.83" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "5491a68ab4500fa6b4d726bd67408630c3dbe9c4fe7bda16d5c82a1fd8c7340a" +checksum = "4c8ffb332579b0557b52d268b91feab8df3615f265d5270fec2a8c95b17c1142" dependencies = [ "bumpalo", - "lazy_static", "log", + "once_cell", "proc-macro2", "quote", "syn", @@ -3159,11 +3076,11 @@ dependencies = [ [[package]] name = "wasm-bindgen-futures" -version = "0.4.31" +version = "0.4.33" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "de9a9cec1733468a8c657e57fa2413d2ae2c0129b95e87c5b72b8ace4d13f31f" +checksum = "23639446165ca5a5de86ae1d8896b737ae80319560fbaa4c2887b7da6e7ebd7d" dependencies = [ - "cfg-if 1.0.0", + "cfg-if", "js-sys", "wasm-bindgen", "web-sys", @@ -3171,9 +3088,9 @@ dependencies = [ [[package]] name = "wasm-bindgen-macro" -version = "0.2.81" +version = "0.2.83" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "c441e177922bc58f1e12c022624b6216378e5febc2f0533e41ba443d505b80aa" +checksum = "052be0f94026e6cbc75cdefc9bae13fd6052cdcaf532fa6c45e7ae33a1e6c810" dependencies = [ "quote", "wasm-bindgen-macro-support", @@ -3181,9 +3098,9 @@ dependencies = [ [[package]] name = "wasm-bindgen-macro-support" -version = "0.2.81" +version = "0.2.83" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "7d94ac45fcf608c1f45ef53e748d35660f168490c10b23704c7779ab8f5c3048" +checksum = "07bc0c051dc5f23e307b13285f9d75df86bfdf816c5721e573dec1f9b8aa193c" dependencies = [ "proc-macro2", "quote", @@ -3194,15 +3111,15 @@ dependencies = [ [[package]] name = "wasm-bindgen-shared" -version = "0.2.81" +version = "0.2.83" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "6a89911bd99e5f3659ec4acf9c4d93b0a90fe4a2a11f15328472058edc5261be" +checksum = "1c38c045535d93ec4f0b4defec448e4291638ee608530863b1e2ba115d4fff7f" [[package]] name = "web-sys" -version = "0.3.58" +version = "0.3.60" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "2fed94beee57daf8dd7d51f2b15dc2bcde92d7a72304cdf662a4371008b71b90" +checksum = "bcda906d8be16e728fd5adc5b729afad4e444e106ab28cd1c7256e54fa61510f" dependencies = [ "js-sys", "wasm-bindgen", @@ -3220,21 +3137,21 @@ dependencies = [ [[package]] name = "weezl" -version = "0.1.6" +version = "0.1.7" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "9c97e489d8f836838d497091de568cf16b117486d529ec5579233521065bd5e4" +checksum = "9193164d4de03a926d909d3bc7c30543cecb35400c02114792c2cae20d5e2dbb" [[package]] name = "widestring" -version = "0.4.3" +version = "0.5.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "c168940144dd21fd8046987c16a46a33d5fc84eec29ef9dcddc2ac9e31526b7c" +checksum = "17882f045410753661207383517a6f62ec3dbeb6a4ed2acce01f0728238d1983" [[package]] name = "wildmatch" -version = "2.1.0" +version = "2.1.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "d6c48bd20df7e4ced539c12f570f937c6b4884928a87fee70a479d72f031d4e0" +checksum = "ee583bdc5ff1cf9db20e9db5bb3ff4c3089a8f6b8b31aff265c9aba85812db86" [[package]] name = "winapi" @@ -3301,15 +3218,6 @@ version = "0.36.1" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "c811ca4a8c853ef420abd8592ba53ddbbac90410fab6903b3e79972a631f7680" -[[package]] -name = "winreg" -version = "0.6.2" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "b2986deb581c4fe11b621998a5e53361efe6b48a151178d0cd9eeffa4dc6acc9" -dependencies = [ - "winapi", -] - [[package]] name = "winreg" version = "0.7.0" @@ -3319,15 +3227,6 @@ dependencies = [ "winapi", ] -[[package]] -name = "yaml-rust" -version = "0.4.5" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "56c1936c4cc7a1c9ab21a1ebb602eb942ba868cbd44a99cb7cdc5892335e1c85" -dependencies = [ - "linked-hash-map", -] - [[package]] name = "yansi" version = "0.5.1" @@ -3364,30 +3263,11 @@ dependencies = [ "num-traits", ] -[[package]] -name = "zstd" -version = "0.9.2+zstd.1.5.1" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "2390ea1bf6c038c39674f22d95f0564725fc06034a47129179810b2fc58caa54" -dependencies = [ - "zstd-safe", -] - -[[package]] -name = "zstd-safe" -version = "4.1.3+zstd.1.5.1" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "e99d81b99fb3c2c2c794e3fe56c305c63d5173a16a46b5850b07c935ffc7db79" -dependencies = [ - "libc", - "zstd-sys", -] - [[package]] name = "zstd-sys" -version = "1.6.2+zstd.1.5.1" +version = "2.0.1+zstd.1.5.2" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "2daf2f248d9ea44454bfcb2516534e8b8ad2fc91bf818a1885495fc42bc8ac9f" +checksum = "9fd07cbbc53846d9145dbffdf6dd09a7a0aa52be46741825f5c97bdd4f73f12b" dependencies = [ "cc", "libc", diff --git a/Cargo.toml b/Cargo.toml index d5f3c9dd..83f03ce8 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -28,7 +28,7 @@ ruma = { git = "https://github.com/ruma/ruma", rev = "d614ad1422d6c4b3437ebc318c # Async runtime and utilities tokio = { version = "1.11.0", features = ["fs", "macros", "signal", "sync"] } # Used for storing data permanently -sled = { version = "0.34.7", features = ["compression", "no_metrics"], optional = true } +#sled = { version = "0.34.7", features = ["compression", "no_metrics"], optional = true } #sled = { git = "https://github.com/spacejam/sled.git", rev = "e4640e0773595229f398438886f19bca6f7326a2", features = ["compression"] } persy = { version = "1.0.0", optional = true, features = ["background_ops"] } @@ -40,62 +40,62 @@ directories = "4.0.0" # Used for ruma wrapper serde_json = { version = "1.0.68", features = ["raw_value"] } # Used for appservice registration files -serde_yaml = "0.8.21" +serde_yaml = "0.9.13" # Used for pdu definition serde = { version = "1.0.130", features = ["rc"] } # Used for secure identifiers rand = "0.8.4" # Used to hash passwords -rust-argon2 = "0.8.3" +rust-argon2 = "1.0.0" # Used to send requests reqwest = { default-features = false, features = ["rustls-tls-native-roots", "socks"], git = "https://github.com/timokoesters/reqwest", rev = "57b7cf4feb921573dfafad7d34b9ac6e44ead0bd" } # Used for conduit::Error type thiserror = "1.0.29" # Used to generate thumbnails for images -image = { version = "0.23.14", default-features = false, features = ["jpeg", "png", "gif"] } +image = { version = "0.24.4", default-features = false, features = ["jpeg", "png", "gif"] } # Used to encode server public key base64 = "0.13.0" # Used when hashing the state ring = "0.16.20" # Used when querying the SRV record of other servers -trust-dns-resolver = "0.20.3" +trust-dns-resolver = "0.22.0" # Used to find matching events for appservices regex = "1.5.4" # jwt jsonwebtokens -jsonwebtoken = "7.2.0" +jsonwebtoken = "8.1.1" # Performance measurements tracing = { version = "0.1.27", features = [] } -tracing-subscriber = "0.2.22" -tracing-flame = "0.1.0" -opentelemetry = { version = "0.16.0", features = ["rt-tokio"] } -opentelemetry-jaeger = { version = "0.15.0", features = ["rt-tokio"] } +tracing-subscriber = { version = "0.3.16", features = ["env-filter"] } +tracing-flame = "0.2.0" +opentelemetry = { version = "0.18.0", features = ["rt-tokio"] } +opentelemetry-jaeger = { version = "0.17.0", features = ["rt-tokio"] } lru-cache = "0.1.2" -rusqlite = { version = "0.25.3", optional = true, features = ["bundled"] } -parking_lot = { version = "0.11.2", optional = true } +rusqlite = { version = "0.28.0", optional = true, features = ["bundled"] } +parking_lot = { version = "0.12.1", optional = true } crossbeam = { version = "0.8.1", optional = true } num_cpus = "1.13.0" threadpool = "1.8.1" heed = { git = "https://github.com/timokoesters/heed.git", rev = "f6f825da7fb2c758867e05ad973ef800a6fe1d5d", optional = true } -rocksdb = { version = "0.17.0", default-features = true, features = ["multi-threaded-cf", "zstd"], optional = true } +rocksdb = { version = "0.19.0", default-features = true, features = ["multi-threaded-cf", "zstd"], optional = true } thread_local = "1.1.3" # used for TURN server authentication -hmac = "0.11.0" -sha-1 = "0.9.8" +hmac = "0.12.1" +sha-1 = "0.10.0" # used for conduit's CLI and admin room command parsing -clap = { version = "3.2.5", default-features = false, features = ["std", "derive"] } +clap = { version = "4.0.11", default-features = false, features = ["std", "derive"] } futures-util = { version = "0.3.17", default-features = false } # Used for reading the configuration from conduit.toml & environment variables figment = { version = "0.10.6", features = ["env", "toml"] } -tikv-jemalloc-ctl = { version = "0.4.2", features = ["use_std"], optional = true } -tikv-jemallocator = { version = "0.4.1", features = ["unprefixed_malloc_on_supported_platforms"], optional = true } +tikv-jemalloc-ctl = { version = "0.5.0", features = ["use_std"], optional = true } +tikv-jemallocator = { version = "0.5.0", features = ["unprefixed_malloc_on_supported_platforms"], optional = true } lazy_static = "1.4.0" async-trait = "0.1.57" [features] -default = ["conduit_bin", "backend_sqlite", "backend_rocksdb", "jemalloc"] -backend_sled = ["sled"] +default = ["conduit_bin", "backend_sqlite", "jemalloc"] +#backend_sled = ["sled"] backend_persy = ["persy", "parking_lot"] backend_sqlite = ["sqlite"] backend_heed = ["heed", "crossbeam"] diff --git a/src/api/client_server/voip.rs b/src/api/client_server/voip.rs index dc9caaae..6b1ee400 100644 --- a/src/api/client_server/voip.rs +++ b/src/api/client_server/voip.rs @@ -1,5 +1,5 @@ use crate::{services, Result, Ruma}; -use hmac::{Hmac, Mac, NewMac}; +use hmac::{Hmac, Mac}; use ruma::{api::client::voip::get_turn_server_info, SecondsSinceUnixEpoch}; use sha1::Sha1; use std::time::{Duration, SystemTime}; diff --git a/src/main.rs b/src/main.rs index ce7e5785..0bba2aba 100644 --- a/src/main.rs +++ b/src/main.rs @@ -86,7 +86,7 @@ async fn main() { if config.allow_jaeger { opentelemetry::global::set_text_map_propagator(opentelemetry_jaeger::Propagator::new()); - let tracer = opentelemetry_jaeger::new_pipeline() + let tracer = opentelemetry_jaeger::new_agent_pipeline() .install_batch(opentelemetry::runtime::Tokio) .unwrap(); diff --git a/src/service/globals/mod.rs b/src/service/globals/mod.rs index 054df095..f88fd023 100644 --- a/src/service/globals/mod.rs +++ b/src/service/globals/mod.rs @@ -40,7 +40,7 @@ pub struct Service { pub config: Config, keypair: Arc, dns_resolver: TokioAsyncResolver, - jwt_decoding_key: Option>, + jwt_decoding_key: Option, federation_client: reqwest::Client, default_client: reqwest::Client, pub stable_room_versions: Vec, @@ -105,7 +105,7 @@ impl Service { let jwt_decoding_key = config .jwt_secret .as_ref() - .map(|secret| jsonwebtoken::DecodingKey::from_secret(secret.as_bytes()).into_static()); + .map(|secret| jsonwebtoken::DecodingKey::from_secret(secret.as_bytes())); let default_client = reqwest_client_builder(&config)?.build()?; let name_override = Arc::clone(&tls_name_override); @@ -250,7 +250,7 @@ impl Service { &self.dns_resolver } - pub fn jwt_decoding_key(&self) -> Option<&jsonwebtoken::DecodingKey<'_>> { + pub fn jwt_decoding_key(&self) -> Option<&jsonwebtoken::DecodingKey> { self.jwt_decoding_key.as_ref() } diff --git a/src/service/media/mod.rs b/src/service/media/mod.rs index 66841087..93937533 100644 --- a/src/service/media/mod.rs +++ b/src/service/media/mod.rs @@ -1,8 +1,10 @@ mod data; +use std::io::Cursor; + pub use data::Data; use crate::{services, Result}; -use image::{imageops::FilterType, GenericImageView}; +use image::imageops::FilterType; use tokio::{ fs::File, @@ -186,7 +188,10 @@ impl Service { }; let mut thumbnail_bytes = Vec::new(); - thumbnail.write_to(&mut thumbnail_bytes, image::ImageOutputFormat::Png)?; + thumbnail.write_to( + &mut Cursor::new(&mut thumbnail_bytes), + image::ImageOutputFormat::Png, + )?; // Save thumbnail in database so we don't have to generate it again next time let thumbnail_key = self.db.create_file_metadata( From 6b131202b9c2ec36043d73ffd2d787093e4b9fed Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Sun, 9 Oct 2022 17:25:06 +0200 Subject: [PATCH 109/197] Bump ruma --- Cargo.lock | 106 ++++++++------ Cargo.toml | 2 +- src/api/client_server/account.rs | 4 + src/api/client_server/directory.rs | 16 +++ src/api/client_server/keys.rs | 6 +- src/api/client_server/membership.rs | 21 ++- src/api/client_server/read_marker.rs | 133 +++++++++++------- src/api/client_server/room.rs | 8 +- src/api/client_server/session.rs | 2 + src/api/client_server/sync.rs | 19 ++- src/api/ruma_wrapper/axum.rs | 11 +- src/api/ruma_wrapper/mod.rs | 9 +- src/api/server_server.rs | 22 +-- src/config/mod.rs | 6 +- src/database/key_value/globals.rs | 7 +- src/database/key_value/key_backups.rs | 6 +- src/database/key_value/rooms/alias.rs | 6 +- src/database/key_value/rooms/directory.rs | 4 +- src/database/key_value/rooms/edus/presence.rs | 6 +- .../key_value/rooms/edus/read_receipt.rs | 4 +- src/database/key_value/rooms/edus/typing.rs | 4 +- src/database/key_value/rooms/metadata.rs | 4 +- src/database/key_value/rooms/outlier.rs | 2 +- src/database/key_value/rooms/state.rs | 4 +- src/database/key_value/rooms/state_cache.rs | 20 +-- src/database/key_value/rooms/timeline.rs | 6 +- src/database/key_value/rooms/user.rs | 10 +- src/database/key_value/uiaa.rs | 3 +- src/database/key_value/users.rs | 22 +-- src/database/mod.rs | 20 +-- src/service/admin/mod.rs | 7 +- src/service/globals/data.rs | 6 +- src/service/globals/mod.rs | 25 ++-- src/service/key_backups/data.rs | 4 +- src/service/key_backups/mod.rs | 4 +- src/service/pdu.rs | 20 +-- src/service/pusher/mod.rs | 8 +- src/service/rooms/alias/data.rs | 6 +- src/service/rooms/alias/mod.rs | 6 +- src/service/rooms/directory/data.rs | 4 +- src/service/rooms/directory/mod.rs | 4 +- src/service/rooms/edus/presence/data.rs | 4 +- src/service/rooms/edus/presence/mod.rs | 4 +- src/service/rooms/edus/read_receipt/data.rs | 4 +- src/service/rooms/edus/read_receipt/mod.rs | 4 +- src/service/rooms/edus/typing/data.rs | 4 +- src/service/rooms/event_handler/mod.rs | 17 ++- src/service/rooms/lazy_loading/mod.rs | 6 +- src/service/rooms/metadata/data.rs | 4 +- src/service/rooms/metadata/mod.rs | 4 +- src/service/rooms/outlier/data.rs | 2 +- src/service/rooms/outlier/mod.rs | 2 +- src/service/rooms/state/data.rs | 4 +- src/service/rooms/state/mod.rs | 4 +- src/service/rooms/state_cache/data.rs | 20 +-- src/service/rooms/state_cache/mod.rs | 20 +-- src/service/rooms/state_compressor/mod.rs | 6 +- src/service/rooms/timeline/data.rs | 6 +- src/service/rooms/timeline/mod.rs | 19 +-- src/service/rooms/user/data.rs | 6 +- src/service/rooms/user/mod.rs | 6 +- src/service/sending/mod.rs | 15 +- src/service/uiaa/data.rs | 2 +- src/service/uiaa/mod.rs | 3 +- src/service/users/data.rs | 17 +-- src/service/users/mod.rs | 17 +-- src/utils/error.rs | 4 +- src/utils/mod.rs | 2 +- 68 files changed, 446 insertions(+), 347 deletions(-) diff --git a/Cargo.lock b/Cargo.lock index 2583c524..29603eea 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -181,6 +181,12 @@ version = "0.13.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "904dfeac50f3cdaba28fc6f57fdcddb75f49ed61346676a78c4ffe55877802fd" +[[package]] +name = "base64ct" +version = "1.5.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "ea2b2456fd614d856680dcd9fcc660a51a820fa09daef2e49772b56a193c8474" + [[package]] name = "bincode" version = "1.3.3" @@ -429,9 +435,9 @@ dependencies = [ [[package]] name = "const-oid" -version = "0.6.2" +version = "0.9.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "9d6f2aa4d0537bcc1c74df8755072bd31c1ef1a3a1b85a68e8404a8c353b7b8b" +checksum = "722e23542a15cea1f65d4a1419c4cfd7a26706c70871a13a04238ca3f40f1661" [[package]] name = "constant_time_eq" @@ -567,9 +573,9 @@ dependencies = [ [[package]] name = "curve25519-dalek" -version = "3.2.1" +version = "3.2.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "90f9d052967f590a76e62eb387bd0bbb1b000182c3cefe5364db6b7211651bc0" +checksum = "0b9fdf9972b2bd6af2d913799d9ebc165ea4d2e65878e329d9c6b372c4491b61" dependencies = [ "byteorder", "digest 0.9.0", @@ -586,11 +592,12 @@ checksum = "3ee2393c4a91429dffb4bedf19f4d6abf27d8a732c8ce4980305d782e5426d57" [[package]] name = "der" -version = "0.4.5" +version = "0.6.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "79b71cca7d95d7681a4b3b9cdf63c8dbc3730d0584c2c74e31416d64a90493f4" +checksum = "13dd2ae565c0a381dde7fade45fce95984c568bdcb4700a4fdbe3175e0380b2f" dependencies = [ "const-oid", + "zeroize", ] [[package]] @@ -1145,12 +1152,6 @@ dependencies = [ "serde", ] -[[package]] -name = "indoc" -version = "1.0.7" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "adab1eaa3408fb7f0c777a73e7465fd5656136fc93b670eb6df3c88c2c1344e3" - [[package]] name = "inlinable_string" version = "0.1.15" @@ -1229,6 +1230,15 @@ dependencies = [ "serde", ] +[[package]] +name = "js_option" +version = "0.1.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "68421373957a1593a767013698dbf206e2b221eefe97a44d98d18672ff38423c" +dependencies = [ + "serde", +] + [[package]] name = "jsonwebtoken" version = "8.1.1" @@ -1757,13 +1767,12 @@ checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184" [[package]] name = "pkcs8" -version = "0.7.6" +version = "0.9.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "ee3ef9b64d26bad0536099c816c6734379e45bbd5f14798def6809e5cc350447" +checksum = "9eca2c590a5f85da82668fa685c09ce2888b9430e83299debf1f34b65fd4a4ba" dependencies = [ "der", "spki", - "zeroize", ] [[package]] @@ -2054,11 +2063,12 @@ dependencies = [ [[package]] name = "ruma" -version = "0.5.0" -source = "git+https://github.com/ruma/ruma?rev=d614ad1422d6c4b3437ebc318ca8514ae338fd6d#d614ad1422d6c4b3437ebc318ca8514ae338fd6d" +version = "0.7.4" +source = "git+https://github.com/ruma/ruma?rev=86b58cafb8abe29eecd0272d90b40bbb61a7919b#86b58cafb8abe29eecd0272d90b40bbb61a7919b" dependencies = [ "assign", "js_int", + "js_option", "ruma-appservice-api", "ruma-client-api", "ruma-common", @@ -2071,8 +2081,8 @@ dependencies = [ [[package]] name = "ruma-appservice-api" -version = "0.5.0" -source = "git+https://github.com/ruma/ruma?rev=d614ad1422d6c4b3437ebc318ca8514ae338fd6d#d614ad1422d6c4b3437ebc318ca8514ae338fd6d" +version = "0.7.0" +source = "git+https://github.com/ruma/ruma?rev=86b58cafb8abe29eecd0272d90b40bbb61a7919b#86b58cafb8abe29eecd0272d90b40bbb61a7919b" dependencies = [ "ruma-common", "serde", @@ -2081,8 +2091,8 @@ dependencies = [ [[package]] name = "ruma-client-api" -version = "0.13.0" -source = "git+https://github.com/ruma/ruma?rev=d614ad1422d6c4b3437ebc318ca8514ae338fd6d#d614ad1422d6c4b3437ebc318ca8514ae338fd6d" +version = "0.15.1" +source = "git+https://github.com/ruma/ruma?rev=86b58cafb8abe29eecd0272d90b40bbb61a7919b#86b58cafb8abe29eecd0272d90b40bbb61a7919b" dependencies = [ "assign", "bytes", @@ -2097,19 +2107,20 @@ dependencies = [ [[package]] name = "ruma-common" -version = "0.8.0" -source = "git+https://github.com/ruma/ruma?rev=d614ad1422d6c4b3437ebc318ca8514ae338fd6d#d614ad1422d6c4b3437ebc318ca8514ae338fd6d" +version = "0.10.3" +source = "git+https://github.com/ruma/ruma?rev=86b58cafb8abe29eecd0272d90b40bbb61a7919b#86b58cafb8abe29eecd0272d90b40bbb61a7919b" dependencies = [ "base64", "bytes", "form_urlencoded", "http", "indexmap", - "indoc", "itoa", "js_int", + "js_option", "percent-encoding", "rand 0.8.5", + "regex", "ruma-identifiers-validation", "ruma-macros", "serde", @@ -2123,8 +2134,8 @@ dependencies = [ [[package]] name = "ruma-federation-api" -version = "0.4.0" -source = "git+https://github.com/ruma/ruma?rev=d614ad1422d6c4b3437ebc318ca8514ae338fd6d#d614ad1422d6c4b3437ebc318ca8514ae338fd6d" +version = "0.6.0" +source = "git+https://github.com/ruma/ruma?rev=86b58cafb8abe29eecd0272d90b40bbb61a7919b#86b58cafb8abe29eecd0272d90b40bbb61a7919b" dependencies = [ "js_int", "ruma-common", @@ -2134,17 +2145,17 @@ dependencies = [ [[package]] name = "ruma-identifiers-validation" -version = "0.7.0" -source = "git+https://github.com/ruma/ruma?rev=d614ad1422d6c4b3437ebc318ca8514ae338fd6d#d614ad1422d6c4b3437ebc318ca8514ae338fd6d" +version = "0.9.0" +source = "git+https://github.com/ruma/ruma?rev=86b58cafb8abe29eecd0272d90b40bbb61a7919b#86b58cafb8abe29eecd0272d90b40bbb61a7919b" dependencies = [ + "js_int", "thiserror", - "url", ] [[package]] name = "ruma-identity-service-api" -version = "0.4.0" -source = "git+https://github.com/ruma/ruma?rev=d614ad1422d6c4b3437ebc318ca8514ae338fd6d#d614ad1422d6c4b3437ebc318ca8514ae338fd6d" +version = "0.6.0" +source = "git+https://github.com/ruma/ruma?rev=86b58cafb8abe29eecd0272d90b40bbb61a7919b#86b58cafb8abe29eecd0272d90b40bbb61a7919b" dependencies = [ "js_int", "ruma-common", @@ -2153,20 +2164,23 @@ dependencies = [ [[package]] name = "ruma-macros" -version = "0.1.0" -source = "git+https://github.com/ruma/ruma?rev=d614ad1422d6c4b3437ebc318ca8514ae338fd6d#d614ad1422d6c4b3437ebc318ca8514ae338fd6d" +version = "0.10.3" +source = "git+https://github.com/ruma/ruma?rev=86b58cafb8abe29eecd0272d90b40bbb61a7919b#86b58cafb8abe29eecd0272d90b40bbb61a7919b" dependencies = [ + "once_cell", "proc-macro-crate", "proc-macro2", "quote", "ruma-identifiers-validation", + "serde", "syn", + "toml", ] [[package]] name = "ruma-push-gateway-api" -version = "0.4.0" -source = "git+https://github.com/ruma/ruma?rev=d614ad1422d6c4b3437ebc318ca8514ae338fd6d#d614ad1422d6c4b3437ebc318ca8514ae338fd6d" +version = "0.6.0" +source = "git+https://github.com/ruma/ruma?rev=86b58cafb8abe29eecd0272d90b40bbb61a7919b#86b58cafb8abe29eecd0272d90b40bbb61a7919b" dependencies = [ "js_int", "ruma-common", @@ -2176,8 +2190,8 @@ dependencies = [ [[package]] name = "ruma-signatures" -version = "0.10.0" -source = "git+https://github.com/ruma/ruma?rev=d614ad1422d6c4b3437ebc318ca8514ae338fd6d#d614ad1422d6c4b3437ebc318ca8514ae338fd6d" +version = "0.12.0" +source = "git+https://github.com/ruma/ruma?rev=86b58cafb8abe29eecd0272d90b40bbb61a7919b#86b58cafb8abe29eecd0272d90b40bbb61a7919b" dependencies = [ "base64", "ed25519-dalek", @@ -2187,13 +2201,12 @@ dependencies = [ "serde_json", "sha2", "thiserror", - "tracing", ] [[package]] name = "ruma-state-res" -version = "0.6.0" -source = "git+https://github.com/ruma/ruma?rev=d614ad1422d6c4b3437ebc318ca8514ae338fd6d#d614ad1422d6c4b3437ebc318ca8514ae338fd6d" +version = "0.8.0" +source = "git+https://github.com/ruma/ruma?rev=86b58cafb8abe29eecd0272d90b40bbb61a7919b#86b58cafb8abe29eecd0272d90b40bbb61a7919b" dependencies = [ "itertools", "js_int", @@ -2499,10 +2512,11 @@ checksum = "6e63cff320ae2c57904679ba7cb63280a3dc4613885beafb148ee7bf9aa9042d" [[package]] name = "spki" -version = "0.4.1" +version = "0.6.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "5c01a0c15da1b0b0e1494112e7af814a678fec9bd157881b49beac661e9b6f32" +checksum = "67cf02bbac7a337dc36e4f5a693db6c21e7863f45070f7064577eb4367a3212b" dependencies = [ + "base64ct", "der", ] @@ -3002,9 +3016,9 @@ dependencies = [ [[package]] name = "uuid" -version = "0.8.2" +version = "1.2.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "bc5cf98d8186244414c848017f0e2676b3fcb46807f6668a97dfe67359a3c4b7" +checksum = "feb41e78f93363bb2df8b0e86a2ca30eed7806ea16ea0c790d757cf93f79be83" dependencies = [ "getrandom 0.2.7", ] @@ -3235,9 +3249,9 @@ checksum = "09041cd90cf85f7f8b2df60c646f853b7f535ce68f85244eb6731cf89fa498ec" [[package]] name = "zeroize" -version = "1.3.0" +version = "1.5.7" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "4756f7db3f7b5574938c3eb1c117038b8e07f95ee6718c0efad4ac21508f1efd" +checksum = "c394b5bd0c6f669e7275d9c20aa90ae064cb22e75a1cad54e1b34088034b149f" dependencies = [ "zeroize_derive", ] diff --git a/Cargo.toml b/Cargo.toml index 83f03ce8..0428e746 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -21,7 +21,7 @@ tower-http = { version = "0.3.4", features = ["add-extension", "cors", "compress # Used for matrix spec type definitions and helpers #ruma = { version = "0.4.0", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "state-res", "unstable-pre-spec", "unstable-exhaustive-types"] } -ruma = { git = "https://github.com/ruma/ruma", rev = "d614ad1422d6c4b3437ebc318ca8514ae338fd6d", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "state-res", "unstable-msc2448", "unstable-pre-spec", "unstable-exhaustive-types"] } +ruma = { git = "https://github.com/ruma/ruma", rev = "86b58cafb8abe29eecd0272d90b40bbb61a7919b", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "state-res", "unstable-msc2448", "unstable-exhaustive-types"] } #ruma = { git = "https://github.com/timokoesters/ruma", rev = "50c1db7e0a3a21fc794b0cce3b64285a4c750c71", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "state-res", "unstable-pre-spec", "unstable-exhaustive-types"] } #ruma = { path = "../ruma/crates/ruma", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "state-res", "unstable-pre-spec", "unstable-exhaustive-types"] } diff --git a/src/api/client_server/account.rs b/src/api/client_server/account.rs index 58624a28..673bbb42 100644 --- a/src/api/client_server/account.rs +++ b/src/api/client_server/account.rs @@ -193,6 +193,8 @@ pub async fn register_route( access_token: None, user_id, device_id: None, + refresh_token: None, + expires_in: None, }); } @@ -238,6 +240,8 @@ pub async fn register_route( access_token: Some(token), user_id, device_id: Some(device_id), + refresh_token: None, + expires_in: None, }) } diff --git a/src/api/client_server/directory.rs b/src/api/client_server/directory.rs index 90f79a02..7c4aa50b 100644 --- a/src/api/client_server/directory.rs +++ b/src/api/client_server/directory.rs @@ -19,6 +19,7 @@ use ruma::{ room::{ avatar::RoomAvatarEventContent, canonical_alias::RoomCanonicalAliasEventContent, + create::RoomCreateEventContent, guest_access::{GuestAccess, RoomGuestAccessEventContent}, history_visibility::{HistoryVisibility, RoomHistoryVisibilityEventContent}, join_rules::{JoinRule, RoomJoinRulesEventContent}, @@ -135,6 +136,7 @@ pub(crate) async fn get_public_rooms_filtered_helper( since, filter: Filter { generic_search_term: filter.generic_search_term.as_deref(), + room_types: filter.room_types.clone(), }, room_network: RoomNetwork::Matrix, }, @@ -287,6 +289,20 @@ pub(crate) async fn get_public_rooms_filtered_helper( .transpose()? .flatten() .ok_or_else(|| Error::bad_database("Missing room join rule event for room."))?, + room_type: services() + .rooms + .state_accessor + .room_state_get(&room_id, &StateEventType::RoomCreate, "")? + .map(|s| { + serde_json::from_str::(s.content.get()).map_err( + |e| { + error!("Invalid room create event in database: {}", e); + Error::BadDatabase("Invalid room create event in database.") + }, + ) + }) + .transpose()? + .and_then(|e| e.room_type), room_id, }; Ok(chunk) diff --git a/src/api/client_server/keys.rs b/src/api/client_server/keys.rs index be62cc22..33ff309f 100644 --- a/src/api/client_server/keys.rs +++ b/src/api/client_server/keys.rs @@ -14,7 +14,7 @@ use ruma::{ federation, }, serde::Raw, - DeviceId, DeviceKeyAlgorithm, UserId, + DeviceId, DeviceKeyAlgorithm, OwnedDeviceId, OwnedUserId, UserId, }; use serde_json::json; use std::collections::{BTreeMap, HashMap, HashSet}; @@ -253,7 +253,7 @@ pub async fn get_key_changes_route( pub(crate) async fn get_keys_helper bool>( sender_user: Option<&UserId>, - device_keys_input: &BTreeMap, Vec>>, + device_keys_input: &BTreeMap>, allowed_signatures: F, ) -> Result { let mut master_keys = BTreeMap::new(); @@ -396,7 +396,7 @@ fn add_unsigned_device_display_name( } pub(crate) async fn claim_keys_helper( - one_time_keys_input: &BTreeMap, BTreeMap, DeviceKeyAlgorithm>>, + one_time_keys_input: &BTreeMap>, ) -> Result { let mut one_time_keys = BTreeMap::new(); diff --git a/src/api/client_server/membership.rs b/src/api/client_server/membership.rs index a91d079a..4f791c71 100644 --- a/src/api/client_server/membership.rs +++ b/src/api/client_server/membership.rs @@ -10,12 +10,14 @@ use ruma::{ }, federation::{self, membership::create_invite}, }, + canonical_json::to_canonical_value, events::{ room::member::{MembershipState, RoomMemberEventContent}, RoomEventType, StateEventType, }, - serde::{to_canonical_value, Base64, CanonicalJsonObject, CanonicalJsonValue}, - EventId, RoomId, RoomVersionId, ServerName, UserId, + serde::Base64, + CanonicalJsonObject, CanonicalJsonValue, EventId, OwnedEventId, OwnedRoomId, OwnedServerName, + RoomId, RoomVersionId, UserId, }; use serde_json::value::{to_raw_value, RawValue as RawJsonValue}; use std::{ @@ -83,7 +85,7 @@ pub async fn join_room_by_id_or_alias_route( let sender_user = body.sender_user.as_deref().expect("user is authenticated"); let body = body.body; - let (servers, room_id) = match Box::::try_from(body.room_id_or_alias) { + let (servers, room_id) = match OwnedRoomId::try_from(body.room_id_or_alias) { Ok(room_id) => { let mut servers = body.server_name.clone(); servers.extend( @@ -458,7 +460,7 @@ pub async fn joined_members_route( async fn join_room_by_id_helper( sender_user: Option<&UserId>, room_id: &RoomId, - servers: &[Box], + servers: &[OwnedServerName], _third_party_signed: Option<&IncomingThirdPartySigned>, ) -> Result { let sender_user = sender_user.expect("user is authenticated"); @@ -673,7 +675,12 @@ async fn join_room_by_id_helper( room_id, state .into_iter() - .map(|(k, id)| services().rooms.state_compressor.compress_state_event(k, &id)) + .map(|(k, id)| { + services() + .rooms + .state_compressor + .compress_state_event(k, &id) + }) .collect::>()?, )?; @@ -737,7 +744,7 @@ fn validate_and_add_event_id( pdu: &RawJsonValue, room_version: &RoomVersionId, pub_key_map: &RwLock>>, -) -> Result<(Box, CanonicalJsonObject)> { +) -> Result<(OwnedEventId, CanonicalJsonObject)> { let mut value: CanonicalJsonObject = serde_json::from_str(pdu.get()).map_err(|e| { error!("Invalid PDU in server response: {:?}: {:?}", pdu, e); Error::BadServerResponse("Invalid PDU in server response") @@ -896,7 +903,7 @@ pub(crate) async fn invite_helper<'a>( warn!("Server {} changed invite event, that's not allowed in the spec: ours: {:?}, theirs: {:?}", user_id.server_name(), pdu_json, value); } - let origin: Box = serde_json::from_value( + let origin: OwnedServerName = serde_json::from_value( serde_json::to_value(value.get("origin").ok_or(Error::BadRequest( ErrorKind::InvalidParam, "Event needs an origin field.", diff --git a/src/api/client_server/read_marker.rs b/src/api/client_server/read_marker.rs index fd0e090e..bdf467f9 100644 --- a/src/api/client_server/read_marker.rs +++ b/src/api/client_server/read_marker.rs @@ -1,8 +1,7 @@ use crate::{services, Error, Result, Ruma}; use ruma::{ api::client::{error::ErrorKind, read_marker::set_read_marker, receipt::create_receipt}, - events::RoomAccountDataEventType, - receipt::ReceiptType, + events::{receipt::ReceiptType, RoomAccountDataEventType}, MilliSecondsSinceUnixEpoch, }; use std::collections::BTreeMap; @@ -18,19 +17,28 @@ pub async fn set_read_marker_route( ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - let fully_read_event = ruma::events::fully_read::FullyReadEvent { - content: ruma::events::fully_read::FullyReadEventContent { - event_id: body.fully_read.clone(), - }, - }; - services().account_data.update( - Some(&body.room_id), - sender_user, - RoomAccountDataEventType::FullyRead, - &serde_json::to_value(fully_read_event).expect("to json value always works"), - )?; + if let Some(fully_read) = &body.fully_read { + let fully_read_event = ruma::events::fully_read::FullyReadEvent { + content: ruma::events::fully_read::FullyReadEventContent { + event_id: fully_read.clone(), + }, + }; + services().account_data.update( + Some(&body.room_id), + sender_user, + RoomAccountDataEventType::FullyRead, + &serde_json::to_value(fully_read_event).expect("to json value always works"), + )?; + } - if let Some(event) = &body.read_receipt { + if body.private_read_receipt.is_some() || body.read_receipt.is_some() { + services() + .rooms + .user + .reset_notification_counts(sender_user, &body.room_id)?; + } + + if let Some(event) = &body.private_read_receipt { services().rooms.edus.read_receipt.private_read_set( &body.room_id, sender_user, @@ -43,11 +51,9 @@ pub async fn set_read_marker_route( "Event does not exist.", ))?, )?; - services() - .rooms - .user - .reset_notification_counts(sender_user, &body.room_id)?; + } + if let Some(event) = &body.read_receipt { let mut user_receipts = BTreeMap::new(); user_receipts.insert( sender_user.clone(), @@ -83,44 +89,69 @@ pub async fn create_receipt_route( ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - services().rooms.edus.read_receipt.private_read_set( - &body.room_id, - sender_user, + if matches!( + &body.receipt_type, + create_receipt::v3::ReceiptType::Read | create_receipt::v3::ReceiptType::ReadPrivate + ) { services() .rooms - .timeline - .get_pdu_count(&body.event_id)? - .ok_or(Error::BadRequest( - ErrorKind::InvalidParam, - "Event does not exist.", - ))?, - )?; - services() - .rooms - .user - .reset_notification_counts(sender_user, &body.room_id)?; + .user + .reset_notification_counts(sender_user, &body.room_id)?; + } - let mut user_receipts = BTreeMap::new(); - user_receipts.insert( - sender_user.clone(), - ruma::events::receipt::Receipt { - ts: Some(MilliSecondsSinceUnixEpoch::now()), - }, - ); - let mut receipts = BTreeMap::new(); - receipts.insert(ReceiptType::Read, user_receipts); + match body.receipt_type { + create_receipt::v3::ReceiptType::FullyRead => { + let fully_read_event = ruma::events::fully_read::FullyReadEvent { + content: ruma::events::fully_read::FullyReadEventContent { + event_id: body.event_id.clone(), + }, + }; + services().account_data.update( + Some(&body.room_id), + sender_user, + RoomAccountDataEventType::FullyRead, + &serde_json::to_value(fully_read_event).expect("to json value always works"), + )?; + } + create_receipt::v3::ReceiptType::Read => { + let mut user_receipts = BTreeMap::new(); + user_receipts.insert( + sender_user.clone(), + ruma::events::receipt::Receipt { + ts: Some(MilliSecondsSinceUnixEpoch::now()), + }, + ); + let mut receipts = BTreeMap::new(); + receipts.insert(ReceiptType::Read, user_receipts); - let mut receipt_content = BTreeMap::new(); - receipt_content.insert(body.event_id.to_owned(), receipts); + let mut receipt_content = BTreeMap::new(); + receipt_content.insert(body.event_id.to_owned(), receipts); - services().rooms.edus.read_receipt.readreceipt_update( - sender_user, - &body.room_id, - ruma::events::receipt::ReceiptEvent { - content: ruma::events::receipt::ReceiptEventContent(receipt_content), - room_id: body.room_id.clone(), - }, - )?; + services().rooms.edus.read_receipt.readreceipt_update( + sender_user, + &body.room_id, + ruma::events::receipt::ReceiptEvent { + content: ruma::events::receipt::ReceiptEventContent(receipt_content), + room_id: body.room_id.clone(), + }, + )?; + } + create_receipt::v3::ReceiptType::ReadPrivate => { + services().rooms.edus.read_receipt.private_read_set( + &body.room_id, + sender_user, + services() + .rooms + .timeline + .get_pdu_count(&body.event_id)? + .ok_or(Error::BadRequest( + ErrorKind::InvalidParam, + "Event does not exist.", + ))?, + )?; + } + _ => return Err(Error::bad_database("Unsupported receipt type")), + } Ok(create_receipt::v3::Response {}) } diff --git a/src/api/client_server/room.rs b/src/api/client_server/room.rs index ca191d6a..43b2e8e6 100644 --- a/src/api/client_server/room.rs +++ b/src/api/client_server/room.rs @@ -1,6 +1,8 @@ use crate::{ api::client_server::invite_helper, service::pdu::PduBuilder, services, Error, Result, Ruma, }; +use ruma::serde::JsonObject; +use ruma::OwnedRoomAliasId; use ruma::{ api::client::{ error::ErrorKind, @@ -21,9 +23,7 @@ use ruma::{ }, RoomEventType, StateEventType, }, - int, - serde::{CanonicalJsonObject, JsonObject}, - RoomAliasId, RoomId, + int, CanonicalJsonObject, RoomAliasId, RoomId, }; use serde_json::{json, value::to_raw_value}; use std::{cmp::max, collections::BTreeMap, sync::Arc}; @@ -77,7 +77,7 @@ pub async fn create_room_route( )); } - let alias: Option> = + let alias: Option = body.room_alias_name .as_ref() .map_or(Ok(None), |localpart| { diff --git a/src/api/client_server/session.rs b/src/api/client_server/session.rs index 14f1404f..61825167 100644 --- a/src/api/client_server/session.rs +++ b/src/api/client_server/session.rs @@ -147,6 +147,8 @@ pub async fn login_route(body: Ruma) -> Result, - sender_device: Box, + sender_user: OwnedUserId, + sender_device: OwnedDeviceId, body: sync_events::v3::IncomingRequest, tx: Sender>>, ) { @@ -155,15 +155,14 @@ async fn sync_helper_wrapper( } async fn sync_helper( - sender_user: Box, - sender_device: Box, + sender_user: OwnedUserId, + sender_device: OwnedDeviceId, body: sync_events::v3::IncomingRequest, // bool = caching allowed ) -> Result<(sync_events::v3::Response, bool), Error> { use sync_events::v3::{ - DeviceLists, Ephemeral, GlobalAccountData, IncomingFilter, InviteState, InvitedRoom, - JoinedRoom, LeftRoom, Presence, RoomAccountData, RoomSummary, Rooms, State, Timeline, - ToDevice, UnreadNotificationsCount, + Ephemeral, GlobalAccountData, IncomingFilter, InviteState, InvitedRoom, JoinedRoom, + LeftRoom, Presence, RoomAccountData, RoomSummary, Rooms, State, Timeline, ToDevice, }; // TODO: match body.set_presence { @@ -444,7 +443,7 @@ async fn sync_helper( }; // This check is in case a bad user ID made it into the database - if let Ok(uid) = UserId::parse(state_key.as_ref()) { + if let Ok(uid) = UserId::parse(&state_key) { lazy_loaded.insert(uid); } state_events.push(pdu); diff --git a/src/api/ruma_wrapper/axum.rs b/src/api/ruma_wrapper/axum.rs index 2d986a5c..c71d36b9 100644 --- a/src/api/ruma_wrapper/axum.rs +++ b/src/api/ruma_wrapper/axum.rs @@ -17,8 +17,7 @@ use bytes::{BufMut, Bytes, BytesMut}; use http::StatusCode; use ruma::{ api::{client::error::ErrorKind, AuthScheme, IncomingRequest, OutgoingResponse}, - signatures::CanonicalJsonValue, - DeviceId, ServerName, UserId, + CanonicalJsonValue, DeviceId, OwnedDeviceId, OwnedServerName, ServerName, UserId, }; use serde::Deserialize; use tracing::{debug, error, warn}; @@ -81,7 +80,7 @@ where let (sender_user, sender_device, sender_servername, from_appservice) = if let Some((_id, registration)) = appservice_registration { match metadata.authentication { - AuthScheme::AccessToken | AuthScheme::QueryOnlyAccessToken => { + AuthScheme::AccessToken => { let user_id = query_params.user_id.map_or_else( || { UserId::parse_with_server_name( @@ -112,7 +111,7 @@ where } } else { match metadata.authentication { - AuthScheme::AccessToken | AuthScheme::QueryOnlyAccessToken => { + AuthScheme::AccessToken => { let token = match token { Some(token) => token, _ => { @@ -132,7 +131,7 @@ where } Some((user_id, device_id)) => ( Some(user_id), - Some(Box::::from(device_id)), + Some(OwnedDeviceId::from(device_id)), None, false, ), @@ -298,7 +297,7 @@ where } struct XMatrix { - origin: Box, + origin: OwnedServerName, key: String, // KeyName? sig: String, } diff --git a/src/api/ruma_wrapper/mod.rs b/src/api/ruma_wrapper/mod.rs index 15360e58..ac4c825a 100644 --- a/src/api/ruma_wrapper/mod.rs +++ b/src/api/ruma_wrapper/mod.rs @@ -1,6 +1,7 @@ use crate::Error; use ruma::{ - api::client::uiaa::UiaaResponse, signatures::CanonicalJsonValue, DeviceId, ServerName, UserId, + api::client::uiaa::UiaaResponse, CanonicalJsonValue, OwnedDeviceId, OwnedServerName, + OwnedUserId, }; use std::ops::Deref; @@ -10,9 +11,9 @@ mod axum; /// Extractor for Ruma request structs pub struct Ruma { pub body: T, - pub sender_user: Option>, - pub sender_device: Option>, - pub sender_servername: Option>, + pub sender_user: Option, + pub sender_device: Option, + pub sender_servername: Option, // This is None when body is not a valid string pub json_body: Option, pub from_appservice: bool, diff --git a/src/api/server_server.rs b/src/api/server_server.rs index d54e1306..a8ae2726 100644 --- a/src/api/server_server.rs +++ b/src/api/server_server.rs @@ -33,18 +33,17 @@ use ruma::{ }, directory::{IncomingFilter, IncomingRoomNetwork}, events::{ - receipt::{ReceiptEvent, ReceiptEventContent}, + receipt::{ReceiptEvent, ReceiptEventContent, ReceiptType}, room::{ join_rules::{JoinRule, RoomJoinRulesEventContent}, member::{MembershipState, RoomMemberEventContent}, }, RoomEventType, StateEventType, }, - receipt::ReceiptType, serde::{Base64, JsonObject, Raw}, - signatures::CanonicalJsonValue, to_device::DeviceIdOrAllDevices, - EventId, MilliSecondsSinceUnixEpoch, RoomId, ServerName, ServerSigningKeyId, + CanonicalJsonValue, EventId, MilliSecondsSinceUnixEpoch, OwnedEventId, OwnedRoomId, + OwnedServerName, OwnedServerSigningKeyId, OwnedUserId, RoomId, ServerName, ServerSigningKeyId, }; use serde_json::value::{to_raw_value, RawValue as RawJsonValue}; use std::{ @@ -280,7 +279,7 @@ where .write() .unwrap() .insert( - Box::::from(destination), + OwnedServerName::from(destination), (actual_destination, host), ); } @@ -528,7 +527,7 @@ pub async fn get_server_keys_route() -> Result { return Err(Error::bad_config("Federation is disabled.")); } - let mut verify_keys: BTreeMap, VerifyKey> = BTreeMap::new(); + let mut verify_keys: BTreeMap = BTreeMap::new(); verify_keys.insert( format!("ed25519:{}", services().globals.keypair().version()) .try_into() @@ -669,7 +668,7 @@ pub async fn send_transaction_message_route( }; // 0. Check the server is in the room - let room_id = match value + let room_id: OwnedRoomId = match value .get("room_id") .and_then(|id| RoomId::parse(id.as_str()?).ok()) { @@ -1007,7 +1006,7 @@ pub async fn get_missing_events_route( continue; } queued_events.extend_from_slice( - &serde_json::from_value::>>( + &serde_json::from_value::>( serde_json::to_value(pdu.get("prev_events").cloned().ok_or_else(|| { Error::bad_database("Event in db has no prev_events field.") })?) @@ -1411,7 +1410,7 @@ async fn create_join_event( } }; - let origin: Box = serde_json::from_value( + let origin: OwnedServerName = serde_json::from_value( serde_json::to_value(value.get("origin").ok_or(Error::BadRequest( ErrorKind::InvalidParam, "Event needs an origin field.", @@ -1474,6 +1473,7 @@ async fn create_join_event( .filter_map(|(_, id)| services().rooms.timeline.get_pdu_json(id).ok().flatten()) .map(PduEvent::convert_to_outgoing_federation_event) .collect(), + origin: services().globals.server_name().to_string(), }) } @@ -1564,10 +1564,10 @@ pub async fn create_invite_route( // Add event_id back signed_event.insert( "event_id".to_owned(), - CanonicalJsonValue::String(event_id.into()), + CanonicalJsonValue::String(event_id.to_string()), ); - let sender: Box<_> = serde_json::from_value( + let sender: OwnedUserId = serde_json::from_value( signed_event .get("sender") .ok_or(Error::BadRequest( diff --git a/src/config/mod.rs b/src/config/mod.rs index 29af8839..e0efa60f 100644 --- a/src/config/mod.rs +++ b/src/config/mod.rs @@ -4,7 +4,7 @@ use std::{ net::{IpAddr, Ipv4Addr}, }; -use ruma::{RoomVersionId, ServerName}; +use ruma::{OwnedServerName, RoomVersionId, ServerName}; use serde::{de::IgnoredAny, Deserialize}; use tracing::warn; @@ -20,7 +20,7 @@ pub struct Config { pub port: u16, pub tls: Option, - pub server_name: Box, + pub server_name: OwnedServerName, #[serde(default = "default_database_backend")] pub database_backend: String, pub database_path: String, @@ -58,7 +58,7 @@ pub struct Config { pub proxy: ProxyConfig, pub jwt_secret: Option, #[serde(default = "Vec::new")] - pub trusted_servers: Vec>, + pub trusted_servers: Vec, #[serde(default = "default_log")] pub log: String, #[serde(default)] diff --git a/src/database/key_value/globals.rs b/src/database/key_value/globals.rs index fafaf49e..75d00b4d 100644 --- a/src/database/key_value/globals.rs +++ b/src/database/key_value/globals.rs @@ -5,7 +5,8 @@ use futures_util::{stream::FuturesUnordered, StreamExt}; use ruma::{ api::federation::discovery::{ServerSigningKeys, VerifyKey}, signatures::Ed25519KeyPair, - DeviceId, MilliSecondsSinceUnixEpoch, ServerName, ServerSigningKeyId, UserId, + DeviceId, MilliSecondsSinceUnixEpoch, OwnedServerSigningKeyId, ServerName, ServerSigningKeyId, + UserId, }; use crate::{database::KeyValueDatabase, service, services, utils, Error, Result}; @@ -163,7 +164,7 @@ impl service::globals::Data for KeyValueDatabase { &self, origin: &ServerName, new_keys: ServerSigningKeys, - ) -> Result, VerifyKey>> { + ) -> Result> { // Not atomic, but this is not critical let signingkeys = self.server_signingkeys.get(origin.as_bytes())?; @@ -202,7 +203,7 @@ impl service::globals::Data for KeyValueDatabase { fn signing_keys_for( &self, origin: &ServerName, - ) -> Result, VerifyKey>> { + ) -> Result> { let signingkeys = self .server_signingkeys .get(origin.as_bytes())? diff --git a/src/database/key_value/key_backups.rs b/src/database/key_value/key_backups.rs index 0738f730..900b700b 100644 --- a/src/database/key_value/key_backups.rs +++ b/src/database/key_value/key_backups.rs @@ -6,7 +6,7 @@ use ruma::{ error::ErrorKind, }, serde::Raw, - RoomId, UserId, + OwnedRoomId, RoomId, UserId, }; use crate::{database::KeyValueDatabase, service, services, utils, Error, Result}; @@ -198,13 +198,13 @@ impl service::key_backups::Data for KeyValueDatabase { &self, user_id: &UserId, version: &str, - ) -> Result, RoomKeyBackup>> { + ) -> Result> { let mut prefix = user_id.as_bytes().to_vec(); prefix.push(0xff); prefix.extend_from_slice(version.as_bytes()); prefix.push(0xff); - let mut rooms = BTreeMap::, RoomKeyBackup>::new(); + let mut rooms = BTreeMap::::new(); for result in self .backupkeyid_backup diff --git a/src/database/key_value/rooms/alias.rs b/src/database/key_value/rooms/alias.rs index f3de89da..c0f6de89 100644 --- a/src/database/key_value/rooms/alias.rs +++ b/src/database/key_value/rooms/alias.rs @@ -1,4 +1,4 @@ -use ruma::{api::client::error::ErrorKind, RoomAliasId, RoomId}; +use ruma::{api::client::error::ErrorKind, OwnedRoomAliasId, OwnedRoomId, RoomAliasId, RoomId}; use crate::{database::KeyValueDatabase, service, services, utils, Error, Result}; @@ -31,7 +31,7 @@ impl service::rooms::alias::Data for KeyValueDatabase { Ok(()) } - fn resolve_local_alias(&self, alias: &RoomAliasId) -> Result>> { + fn resolve_local_alias(&self, alias: &RoomAliasId) -> Result> { self.alias_roomid .get(alias.alias().as_bytes())? .map(|bytes| { @@ -46,7 +46,7 @@ impl service::rooms::alias::Data for KeyValueDatabase { fn local_aliases_for_room<'a>( &'a self, room_id: &RoomId, - ) -> Box>> + 'a> { + ) -> Box> + 'a> { let mut prefix = room_id.as_bytes().to_vec(); prefix.push(0xff); diff --git a/src/database/key_value/rooms/directory.rs b/src/database/key_value/rooms/directory.rs index 212ced91..e05dee82 100644 --- a/src/database/key_value/rooms/directory.rs +++ b/src/database/key_value/rooms/directory.rs @@ -1,4 +1,4 @@ -use ruma::RoomId; +use ruma::{OwnedRoomId, RoomId}; use crate::{database::KeyValueDatabase, service, utils, Error, Result}; @@ -15,7 +15,7 @@ impl service::rooms::directory::Data for KeyValueDatabase { Ok(self.publicroomids.get(room_id.as_bytes())?.is_some()) } - fn public_rooms<'a>(&'a self) -> Box>> + 'a> { + fn public_rooms<'a>(&'a self) -> Box> + 'a> { Box::new(self.publicroomids.iter().map(|(bytes, _)| { RoomId::parse( utils::string_from_bytes(&bytes).map_err(|_| { diff --git a/src/database/key_value/rooms/edus/presence.rs b/src/database/key_value/rooms/edus/presence.rs index fdd51ce1..5259beff 100644 --- a/src/database/key_value/rooms/edus/presence.rs +++ b/src/database/key_value/rooms/edus/presence.rs @@ -1,6 +1,8 @@ use std::collections::HashMap; -use ruma::{events::presence::PresenceEvent, presence::PresenceState, RoomId, UInt, UserId}; +use ruma::{ + events::presence::PresenceEvent, presence::PresenceState, OwnedUserId, RoomId, UInt, UserId, +}; use crate::{database::KeyValueDatabase, service, services, utils, Error, Result}; @@ -76,7 +78,7 @@ impl service::rooms::edus::presence::Data for KeyValueDatabase { &self, room_id: &RoomId, since: u64, - ) -> Result, PresenceEvent>> { + ) -> Result> { let mut prefix = room_id.as_bytes().to_vec(); prefix.push(0xff); diff --git a/src/database/key_value/rooms/edus/read_receipt.rs b/src/database/key_value/rooms/edus/read_receipt.rs index a8349f6e..fa97ea34 100644 --- a/src/database/key_value/rooms/edus/read_receipt.rs +++ b/src/database/key_value/rooms/edus/read_receipt.rs @@ -1,7 +1,7 @@ use std::mem; use ruma::{ - events::receipt::ReceiptEvent, serde::Raw, signatures::CanonicalJsonObject, RoomId, UserId, + events::receipt::ReceiptEvent, serde::Raw, CanonicalJsonObject, OwnedUserId, RoomId, UserId, }; use crate::{database::KeyValueDatabase, service, services, utils, Error, Result}; @@ -55,7 +55,7 @@ impl service::rooms::edus::read_receipt::Data for KeyValueDatabase { ) -> Box< dyn Iterator< Item = Result<( - Box, + OwnedUserId, u64, Raw, )>, diff --git a/src/database/key_value/rooms/edus/typing.rs b/src/database/key_value/rooms/edus/typing.rs index 7b211e7c..4e6c86b4 100644 --- a/src/database/key_value/rooms/edus/typing.rs +++ b/src/database/key_value/rooms/edus/typing.rs @@ -1,6 +1,6 @@ use std::collections::HashSet; -use ruma::{RoomId, UserId}; +use ruma::{OwnedUserId, RoomId, UserId}; use crate::{database::KeyValueDatabase, service, services, utils, Error, Result}; @@ -66,7 +66,7 @@ impl service::rooms::edus::typing::Data for KeyValueDatabase { .unwrap_or(0)) } - fn typings_all(&self, room_id: &RoomId) -> Result>> { + fn typings_all(&self, room_id: &RoomId) -> Result> { let mut prefix = room_id.as_bytes().to_vec(); prefix.push(0xff); diff --git a/src/database/key_value/rooms/metadata.rs b/src/database/key_value/rooms/metadata.rs index 0f61dbb4..57540c40 100644 --- a/src/database/key_value/rooms/metadata.rs +++ b/src/database/key_value/rooms/metadata.rs @@ -1,4 +1,4 @@ -use ruma::RoomId; +use ruma::{OwnedRoomId, RoomId}; use crate::{database::KeyValueDatabase, service, services, utils, Error, Result}; @@ -18,7 +18,7 @@ impl service::rooms::metadata::Data for KeyValueDatabase { .is_some()) } - fn iter_ids<'a>(&'a self) -> Box>> + 'a> { + fn iter_ids<'a>(&'a self) -> Box> + 'a> { Box::new(self.roomid_shortroomid.iter().map(|(bytes, _)| { RoomId::parse( utils::string_from_bytes(&bytes).map_err(|_| { diff --git a/src/database/key_value/rooms/outlier.rs b/src/database/key_value/rooms/outlier.rs index 2ecaadbb..7985ba81 100644 --- a/src/database/key_value/rooms/outlier.rs +++ b/src/database/key_value/rooms/outlier.rs @@ -1,4 +1,4 @@ -use ruma::{signatures::CanonicalJsonObject, EventId}; +use ruma::{CanonicalJsonObject, EventId}; use crate::{database::KeyValueDatabase, service, Error, PduEvent, Result}; diff --git a/src/database/key_value/rooms/state.rs b/src/database/key_value/rooms/state.rs index dbc1398c..f17d37bb 100644 --- a/src/database/key_value/rooms/state.rs +++ b/src/database/key_value/rooms/state.rs @@ -1,4 +1,4 @@ -use ruma::{EventId, RoomId}; +use ruma::{EventId, OwnedEventId, RoomId}; use std::collections::HashSet; use std::sync::Arc; @@ -52,7 +52,7 @@ impl service::rooms::state::Data for KeyValueDatabase { fn set_forward_extremities<'a>( &self, room_id: &RoomId, - event_ids: Vec>, + event_ids: Vec, _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex ) -> Result<()> { let mut prefix = room_id.as_bytes().to_vec(); diff --git a/src/database/key_value/rooms/state_cache.rs b/src/database/key_value/rooms/state_cache.rs index cbc05764..ff4594f0 100644 --- a/src/database/key_value/rooms/state_cache.rs +++ b/src/database/key_value/rooms/state_cache.rs @@ -4,7 +4,7 @@ use regex::Regex; use ruma::{ events::{AnyStrippedStateEvent, AnySyncStateEvent}, serde::Raw, - RoomId, ServerName, UserId, + OwnedRoomId, OwnedServerName, OwnedUserId, RoomId, ServerName, UserId, }; use crate::{database::KeyValueDatabase, service, services, utils, Error, Result}; @@ -163,7 +163,7 @@ impl service::rooms::state_cache::Data for KeyValueDatabase { } #[tracing::instrument(skip(self, room_id))] - fn get_our_real_users(&self, room_id: &RoomId) -> Result>>> { + fn get_our_real_users(&self, room_id: &RoomId) -> Result>> { let maybe = self .our_real_users_cache .read() @@ -262,7 +262,7 @@ impl service::rooms::state_cache::Data for KeyValueDatabase { fn room_servers<'a>( &'a self, room_id: &RoomId, - ) -> Box>> + 'a> { + ) -> Box> + 'a> { let mut prefix = room_id.as_bytes().to_vec(); prefix.push(0xff); @@ -295,7 +295,7 @@ impl service::rooms::state_cache::Data for KeyValueDatabase { fn server_rooms<'a>( &'a self, server: &ServerName, - ) -> Box>> + 'a> { + ) -> Box> + 'a> { let mut prefix = server.as_bytes().to_vec(); prefix.push(0xff); @@ -317,7 +317,7 @@ impl service::rooms::state_cache::Data for KeyValueDatabase { fn room_members<'a>( &'a self, room_id: &RoomId, - ) -> Box>> + 'a> { + ) -> Box> + 'a> { let mut prefix = room_id.as_bytes().to_vec(); prefix.push(0xff); @@ -363,7 +363,7 @@ impl service::rooms::state_cache::Data for KeyValueDatabase { fn room_useroncejoined<'a>( &'a self, room_id: &RoomId, - ) -> Box>> + 'a> { + ) -> Box> + 'a> { let mut prefix = room_id.as_bytes().to_vec(); prefix.push(0xff); @@ -393,7 +393,7 @@ impl service::rooms::state_cache::Data for KeyValueDatabase { fn room_members_invited<'a>( &'a self, room_id: &RoomId, - ) -> Box>> + 'a> { + ) -> Box> + 'a> { let mut prefix = room_id.as_bytes().to_vec(); prefix.push(0xff); @@ -451,7 +451,7 @@ impl service::rooms::state_cache::Data for KeyValueDatabase { fn rooms_joined<'a>( &'a self, user_id: &UserId, - ) -> Box>> + 'a> { + ) -> Box> + 'a> { Box::new( self.userroomid_joined .scan_prefix(user_id.as_bytes().to_vec()) @@ -476,7 +476,7 @@ impl service::rooms::state_cache::Data for KeyValueDatabase { fn rooms_invited<'a>( &'a self, user_id: &UserId, - ) -> Box, Vec>)>> + 'a> { + ) -> Box>)>> + 'a> { let mut prefix = user_id.as_bytes().to_vec(); prefix.push(0xff); @@ -554,7 +554,7 @@ impl service::rooms::state_cache::Data for KeyValueDatabase { fn rooms_left<'a>( &'a self, user_id: &UserId, - ) -> Box, Vec>)>> + 'a> { + ) -> Box>)>> + 'a> { let mut prefix = user_id.as_bytes().to_vec(); prefix.push(0xff); diff --git a/src/database/key_value/rooms/timeline.rs b/src/database/key_value/rooms/timeline.rs index 1660a9ec..0c6c2dde 100644 --- a/src/database/key_value/rooms/timeline.rs +++ b/src/database/key_value/rooms/timeline.rs @@ -1,7 +1,7 @@ use std::{collections::hash_map, mem::size_of, sync::Arc}; use ruma::{ - api::client::error::ErrorKind, signatures::CanonicalJsonObject, EventId, RoomId, UserId, + api::client::error::ErrorKind, CanonicalJsonObject, EventId, OwnedUserId, RoomId, UserId, }; use tracing::error; @@ -344,8 +344,8 @@ impl service::rooms::timeline::Data for KeyValueDatabase { fn increment_notification_counts( &self, room_id: &RoomId, - notifies: Vec>, - highlights: Vec>, + notifies: Vec, + highlights: Vec, ) -> Result<()> { let mut notifies_batch = Vec::new(); let mut highlights_batch = Vec::new(); diff --git a/src/database/key_value/rooms/user.rs b/src/database/key_value/rooms/user.rs index 9230e611..e678c878 100644 --- a/src/database/key_value/rooms/user.rs +++ b/src/database/key_value/rooms/user.rs @@ -1,4 +1,4 @@ -use ruma::{RoomId, UserId}; +use ruma::{OwnedRoomId, OwnedUserId, RoomId, UserId}; use crate::{database::KeyValueDatabase, service, services, utils, Error, Result}; @@ -85,8 +85,8 @@ impl service::rooms::user::Data for KeyValueDatabase { fn get_shared_rooms<'a>( &'a self, - users: Vec>, - ) -> Result>> + 'a>> { + users: Vec, + ) -> Result> + 'a>> { let iterators = users.into_iter().map(move |user_id| { let mut prefix = user_id.as_bytes().to_vec(); prefix.push(0xff); @@ -110,7 +110,7 @@ impl service::rooms::user::Data for KeyValueDatabase { }); // We use the default compare function because keys are sorted correctly (not reversed) - Ok(Box::new(Box::new( + Ok(Box::new( utils::common_elements(iterators, Ord::cmp) .expect("users is not empty") .map(|bytes| { @@ -119,6 +119,6 @@ impl service::rooms::user::Data for KeyValueDatabase { })?) .map_err(|_| Error::bad_database("Invalid RoomId in userroomid_joined.")) }), - ))) + )) } } diff --git a/src/database/key_value/uiaa.rs b/src/database/key_value/uiaa.rs index 8a9f1762..5fd91b07 100644 --- a/src/database/key_value/uiaa.rs +++ b/src/database/key_value/uiaa.rs @@ -1,7 +1,6 @@ use ruma::{ api::client::{error::ErrorKind, uiaa::UiaaInfo}, - signatures::CanonicalJsonValue, - DeviceId, UserId, + CanonicalJsonValue, DeviceId, UserId, }; use crate::{database::KeyValueDatabase, service, Error, Result}; diff --git a/src/database/key_value/users.rs b/src/database/key_value/users.rs index 8213c5d7..3bb8e616 100644 --- a/src/database/key_value/users.rs +++ b/src/database/key_value/users.rs @@ -5,8 +5,10 @@ use ruma::{ encryption::{CrossSigningKey, DeviceKeys, OneTimeKey}, events::{AnyToDeviceEvent, StateEventType}, serde::Raw, - DeviceId, DeviceKeyAlgorithm, DeviceKeyId, MilliSecondsSinceUnixEpoch, MxcUri, UInt, UserId, + DeviceId, DeviceKeyAlgorithm, DeviceKeyId, MilliSecondsSinceUnixEpoch, MxcUri, OwnedUserId, + UInt, UserId, }; +use ruma::{OwnedDeviceId, OwnedDeviceKeyId, OwnedMxcUri}; use tracing::warn; use crate::{ @@ -39,7 +41,7 @@ impl service::users::Data for KeyValueDatabase { } /// Find out which user an access token belongs to. - fn find_from_token(&self, token: &str) -> Result, String)>> { + fn find_from_token(&self, token: &str) -> Result> { self.token_userdeviceid .get(token.as_bytes())? .map_or(Ok(None), |bytes| { @@ -66,7 +68,7 @@ impl service::users::Data for KeyValueDatabase { } /// Returns an iterator over all users on this homeserver. - fn iter<'a>(&'a self) -> Box>> + 'a> { + fn iter<'a>(&'a self) -> Box> + 'a> { Box::new(self.userid_password.iter().map(|(bytes, _)| { UserId::parse(utils::string_from_bytes(&bytes).map_err(|_| { Error::bad_database("User ID in userid_password is invalid unicode.") @@ -141,7 +143,7 @@ impl service::users::Data for KeyValueDatabase { } /// Get the avatar_url of a user. - fn avatar_url(&self, user_id: &UserId) -> Result>> { + fn avatar_url(&self, user_id: &UserId) -> Result> { self.userid_avatarurl .get(user_id.as_bytes())? .map(|bytes| { @@ -154,7 +156,7 @@ impl service::users::Data for KeyValueDatabase { } /// Sets a new avatar_url or removes it if avatar_url is None. - fn set_avatar_url(&self, user_id: &UserId, avatar_url: Option>) -> Result<()> { + fn set_avatar_url(&self, user_id: &UserId, avatar_url: Option) -> Result<()> { if let Some(avatar_url) = avatar_url { self.userid_avatarurl .insert(user_id.as_bytes(), avatar_url.to_string().as_bytes())?; @@ -258,7 +260,7 @@ impl service::users::Data for KeyValueDatabase { fn all_device_ids<'a>( &'a self, user_id: &UserId, - ) -> Box>> + 'a> { + ) -> Box> + 'a> { let mut prefix = user_id.as_bytes().to_vec(); prefix.push(0xff); // All devices have metadata @@ -356,7 +358,7 @@ impl service::users::Data for KeyValueDatabase { user_id: &UserId, device_id: &DeviceId, key_algorithm: &DeviceKeyAlgorithm, - ) -> Result, Raw)>> { + ) -> Result)>> { let mut prefix = user_id.as_bytes().to_vec(); prefix.push(0xff); prefix.extend_from_slice(device_id.as_bytes()); @@ -407,7 +409,7 @@ impl service::users::Data for KeyValueDatabase { .scan_prefix(userdeviceid) .map(|(bytes, _)| { Ok::<_, Error>( - serde_json::from_slice::>( + serde_json::from_slice::( &*bytes.rsplit(|&b| b == 0xff).next().ok_or_else(|| { Error::bad_database("OneTimeKey ID in db is invalid.") })?, @@ -579,7 +581,7 @@ impl service::users::Data for KeyValueDatabase { .ok_or_else(|| Error::bad_database("key in keyid_key has no signatures field."))? .as_object_mut() .ok_or_else(|| Error::bad_database("key in keyid_key has invalid signatures field."))? - .entry(sender_id.to_owned()) + .entry(sender_id.to_string()) .or_insert_with(|| serde_json::Map::new().into()); signatures @@ -603,7 +605,7 @@ impl service::users::Data for KeyValueDatabase { user_or_room_id: &str, from: u64, to: Option, - ) -> Box>> + 'a> { + ) -> Box> + 'a> { let mut prefix = user_or_room_id.as_bytes().to_vec(); prefix.push(0xff); diff --git a/src/database/mod.rs b/src/database/mod.rs index 967ec885..f4ca44f1 100644 --- a/src/database/mod.rs +++ b/src/database/mod.rs @@ -6,13 +6,17 @@ use abstraction::KeyValueDatabaseEngine; use abstraction::KvTree; use directories::ProjectDirs; use lru_cache::LruCache; +use ruma::CanonicalJsonValue; +use ruma::OwnedDeviceId; +use ruma::OwnedEventId; +use ruma::OwnedRoomId; +use ruma::OwnedUserId; use ruma::{ events::{ push_rules::PushRulesEventContent, room::message::RoomMessageEventContent, GlobalAccountDataEvent, GlobalAccountDataEventType, StateEventType, }, push::Ruleset, - signatures::CanonicalJsonValue, DeviceId, EventId, RoomId, UserId, }; use std::{ @@ -58,7 +62,7 @@ pub struct KeyValueDatabase { //pub uiaa: uiaa::Uiaa, pub(super) userdevicesessionid_uiaainfo: Arc, // User-interactive authentication pub(super) userdevicesessionid_uiaarequest: - RwLock, Box, String), CanonicalJsonValue>>, + RwLock>, //pub edus: RoomEdus, pub(super) readreceiptid_readreceipt: Arc, // ReadReceiptId = RoomId + Count + UserId @@ -152,15 +156,15 @@ pub struct KeyValueDatabase { pub(super) senderkey_pusher: Arc, pub(super) cached_registrations: Arc>>, - pub(super) pdu_cache: Mutex, Arc>>, + pub(super) pdu_cache: Mutex>>, pub(super) shorteventid_cache: Mutex>>, pub(super) auth_chain_cache: Mutex, Arc>>>, - pub(super) eventidshort_cache: Mutex, u64>>, + pub(super) eventidshort_cache: Mutex>, pub(super) statekeyshort_cache: Mutex>, pub(super) shortstatekey_cache: Mutex>, - pub(super) our_real_users_cache: RwLock, Arc>>>>, - pub(super) appservice_in_room_cache: RwLock, HashMap>>, - pub(super) lasttimelinecount_cache: Mutex, u64>>, + pub(super) our_real_users_cache: RwLock>>>, + pub(super) appservice_in_room_cache: RwLock>>, + pub(super) lasttimelinecount_cache: Mutex>, } impl KeyValueDatabase { @@ -531,7 +535,7 @@ impl KeyValueDatabase { if services().globals.database_version()? < 7 { // Upgrade state store - let mut last_roomstates: HashMap, u64> = HashMap::new(); + let mut last_roomstates: HashMap = HashMap::new(); let mut current_sstatehash: Option = None; let mut current_room = None; let mut current_state = HashSet::new(); diff --git a/src/service/admin/mod.rs b/src/service/admin/mod.rs index 218a4ea4..9e3f586a 100644 --- a/src/service/admin/mod.rs +++ b/src/service/admin/mod.rs @@ -23,7 +23,7 @@ use ruma::{ }, RoomEventType, }, - EventId, RoomAliasId, RoomId, RoomName, RoomVersionId, ServerName, UserId, + EventId, OwnedRoomAliasId, RoomAliasId, RoomId, RoomVersionId, ServerName, UserId, }; use serde_json::value::to_raw_value; use tokio::sync::{mpsc, Mutex, MutexGuard}; @@ -977,8 +977,7 @@ impl Service { )?; // 5. Events implied by name and topic - let room_name = RoomName::parse(format!("{} Admin Room", services().globals.server_name())) - .expect("Room name is valid"); + let room_name = format!("{} Admin Room", services().globals.server_name()); services().rooms.timeline.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomName, @@ -1010,7 +1009,7 @@ impl Service { )?; // 6. Room alias - let alias: Box = format!("#admins:{}", services().globals.server_name()) + let alias: OwnedRoomAliasId = format!("#admins:{}", services().globals.server_name()) .try_into() .expect("#admins:server_name is a valid alias name"); diff --git a/src/service/globals/data.rs b/src/service/globals/data.rs index 407ff1c4..f333254f 100644 --- a/src/service/globals/data.rs +++ b/src/service/globals/data.rs @@ -4,7 +4,7 @@ use async_trait::async_trait; use ruma::{ api::federation::discovery::{ServerSigningKeys, VerifyKey}, signatures::Ed25519KeyPair, - DeviceId, ServerName, ServerSigningKeyId, UserId, + DeviceId, OwnedServerSigningKeyId, ServerName, ServerSigningKeyId, UserId, }; use crate::Result; @@ -22,13 +22,13 @@ pub trait Data: Send + Sync { &self, origin: &ServerName, new_keys: ServerSigningKeys, - ) -> Result, VerifyKey>>; + ) -> Result>; /// This returns an empty `Ok(BTreeMap<..>)` when there are no keys found for the server. fn signing_keys_for( &self, origin: &ServerName, - ) -> Result, VerifyKey>>; + ) -> Result>; fn database_version(&self) -> Result; fn bump_database_version(&self, new_version: u64) -> Result<()>; } diff --git a/src/service/globals/mod.rs b/src/service/globals/mod.rs index f88fd023..e7daff8c 100644 --- a/src/service/globals/mod.rs +++ b/src/service/globals/mod.rs @@ -1,5 +1,8 @@ mod data; pub use data::Data; +use ruma::{ + OwnedDeviceId, OwnedEventId, OwnedRoomId, OwnedServerName, OwnedServerSigningKeyId, OwnedUserId, +}; use crate::api::server_server::FedDest; @@ -24,7 +27,7 @@ use tokio::sync::{broadcast, watch::Receiver, Mutex as TokioMutex, Semaphore}; use tracing::error; use trust_dns_resolver::TokioAsyncResolver; -type WellKnownMap = HashMap, (FedDest, String)>; +type WellKnownMap = HashMap; type TlsNameMap = HashMap, u16)>; type RateLimitState = (Instant, u32); // Time if last failed try, number of failed tries type SyncHandle = ( @@ -45,14 +48,14 @@ pub struct Service { default_client: reqwest::Client, pub stable_room_versions: Vec, pub unstable_room_versions: Vec, - pub bad_event_ratelimiter: Arc, RateLimitState>>>, + pub bad_event_ratelimiter: Arc>>, pub bad_signature_ratelimiter: Arc, RateLimitState>>>, - pub servername_ratelimiter: Arc, Arc>>>, - pub sync_receivers: RwLock, Box), SyncHandle>>, - pub roomid_mutex_insert: RwLock, Arc>>>, - pub roomid_mutex_state: RwLock, Arc>>>, - pub roomid_mutex_federation: RwLock, Arc>>>, // this lock will be held longer - pub roomid_federationhandletime: RwLock, (Box, Instant)>>, + pub servername_ratelimiter: Arc>>>, + pub sync_receivers: RwLock>, + pub roomid_mutex_insert: RwLock>>>, + pub roomid_mutex_state: RwLock>>>, + pub roomid_mutex_federation: RwLock>>>, // this lock will be held longer + pub roomid_federationhandletime: RwLock>, pub stateres_mutex: Arc>, pub rotate: RotationHandler, } @@ -242,7 +245,7 @@ impl Service { self.config.default_room_version.clone() } - pub fn trusted_servers(&self) -> &[Box] { + pub fn trusted_servers(&self) -> &[OwnedServerName] { &self.config.trusted_servers } @@ -295,7 +298,7 @@ impl Service { &self, origin: &ServerName, new_keys: ServerSigningKeys, - ) -> Result, VerifyKey>> { + ) -> Result> { self.db.add_signing_key(origin, new_keys) } @@ -303,7 +306,7 @@ impl Service { pub fn signing_keys_for( &self, origin: &ServerName, - ) -> Result, VerifyKey>> { + ) -> Result> { self.db.signing_keys_for(origin) } diff --git a/src/service/key_backups/data.rs b/src/service/key_backups/data.rs index f711e5d9..bf640015 100644 --- a/src/service/key_backups/data.rs +++ b/src/service/key_backups/data.rs @@ -4,7 +4,7 @@ use crate::Result; use ruma::{ api::client::backup::{BackupAlgorithm, KeyBackupData, RoomKeyBackup}, serde::Raw, - RoomId, UserId, + OwnedRoomId, RoomId, UserId, }; pub trait Data: Send + Sync { @@ -47,7 +47,7 @@ pub trait Data: Send + Sync { &self, user_id: &UserId, version: &str, - ) -> Result, RoomKeyBackup>>; + ) -> Result>; fn get_room( &self, diff --git a/src/service/key_backups/mod.rs b/src/service/key_backups/mod.rs index fef46130..5fc52ced 100644 --- a/src/service/key_backups/mod.rs +++ b/src/service/key_backups/mod.rs @@ -5,7 +5,7 @@ use crate::Result; use ruma::{ api::client::backup::{BackupAlgorithm, KeyBackupData, RoomKeyBackup}, serde::Raw, - RoomId, UserId, + OwnedRoomId, RoomId, UserId, }; use std::collections::BTreeMap; @@ -78,7 +78,7 @@ impl Service { &self, user_id: &UserId, version: &str, - ) -> Result, RoomKeyBackup>> { + ) -> Result> { self.db.get_all(user_id, version) } diff --git a/src/service/pdu.rs b/src/service/pdu.rs index 724b2b21..593a687b 100644 --- a/src/service/pdu.rs +++ b/src/service/pdu.rs @@ -1,11 +1,13 @@ use crate::{services, Error}; use ruma::{ events::{ - room::member::RoomMemberEventContent, AnyEphemeralRoomEvent, AnyRoomEvent, AnyStateEvent, - AnyStrippedStateEvent, AnySyncRoomEvent, AnySyncStateEvent, RoomEventType, StateEvent, + room::member::RoomMemberEventContent, AnyEphemeralRoomEvent, AnyStateEvent, + AnyStrippedStateEvent, AnySyncStateEvent, AnySyncTimelineEvent, AnyTimelineEvent, + RoomEventType, StateEvent, }, - serde::{CanonicalJsonObject, CanonicalJsonValue, Raw}, - state_res, EventId, MilliSecondsSinceUnixEpoch, RoomId, UInt, UserId, + serde::Raw, + state_res, CanonicalJsonObject, CanonicalJsonValue, EventId, MilliSecondsSinceUnixEpoch, + OwnedEventId, OwnedRoomId, OwnedUserId, RoomId, UInt, UserId, }; use serde::{Deserialize, Serialize}; use serde_json::{ @@ -25,8 +27,8 @@ pub struct EventHash { #[derive(Clone, Deserialize, Serialize, Debug)] pub struct PduEvent { pub event_id: Arc, - pub room_id: Box, - pub sender: Box, + pub room_id: OwnedRoomId, + pub sender: OwnedUserId, pub origin_server_ts: UInt, #[serde(rename = "type")] pub kind: RoomEventType, @@ -102,7 +104,7 @@ impl PduEvent { } #[tracing::instrument(skip(self))] - pub fn to_sync_room_event(&self) -> Raw { + pub fn to_sync_room_event(&self) -> Raw { let mut json = json!({ "content": self.content, "type": self.kind, @@ -146,7 +148,7 @@ impl PduEvent { } #[tracing::instrument(skip(self))] - pub fn to_room_event(&self) -> Raw { + pub fn to_room_event(&self) -> Raw { let mut json = json!({ "content": self.content, "type": self.kind, @@ -332,7 +334,7 @@ impl Ord for PduEvent { /// Returns a tuple of the new `EventId` and the PDU as a `BTreeMap`. pub(crate) fn gen_event_id_canonical_json( pdu: &RawJsonValue, -) -> crate::Result<(Box, CanonicalJsonObject)> { +) -> crate::Result<(OwnedEventId, CanonicalJsonObject)> { let value: CanonicalJsonObject = serde_json::from_str(pdu.get()).map_err(|e| { warn!("Error parsing incoming event {:?}: {:?}", pdu, e); Error::BadServerResponse("Invalid PDU in server response") diff --git a/src/service/pusher/mod.rs b/src/service/pusher/mod.rs index 385a2071..2d2fa1f9 100644 --- a/src/service/pusher/mod.rs +++ b/src/service/pusher/mod.rs @@ -1,5 +1,6 @@ mod data; pub use data::Data; +use ruma::events::AnySyncTimelineEvent; use crate::{services, Error, PduEvent, Result}; use bytes::BytesMut; @@ -15,7 +16,7 @@ use ruma::{ }, events::{ room::{name::RoomNameEventContent, power_levels::RoomPowerLevelsEventContent}, - AnySyncRoomEvent, RoomEventType, StateEventType, + RoomEventType, StateEventType, }, push::{Action, PushConditionRoomCtx, PushFormat, Ruleset, Tweak}, serde::Raw, @@ -195,12 +196,13 @@ impl Service { user: &UserId, ruleset: &'a Ruleset, power_levels: &RoomPowerLevelsEventContent, - pdu: &Raw, + pdu: &Raw, room_id: &RoomId, ) -> Result<&'a [Action]> { let ctx = PushConditionRoomCtx { room_id: room_id.to_owned(), member_count: 10_u32.into(), // TODO: get member count efficiently + user_id: user.to_owned(), user_display_name: services() .users .displayname(user)? @@ -242,7 +244,7 @@ impl Service { let mut data_minus_url = pusher.data.clone(); // The url must be stripped off according to spec data_minus_url.url = None; - device.data = data_minus_url; + device.data = data_minus_url.into(); // Tweaks are only added if the format is NOT event_id_only if !event_id_only { diff --git a/src/service/rooms/alias/data.rs b/src/service/rooms/alias/data.rs index 6299add7..629b1ee1 100644 --- a/src/service/rooms/alias/data.rs +++ b/src/service/rooms/alias/data.rs @@ -1,5 +1,5 @@ use crate::Result; -use ruma::{RoomAliasId, RoomId}; +use ruma::{OwnedRoomAliasId, OwnedRoomId, RoomAliasId, RoomId}; pub trait Data: Send + Sync { /// Creates or updates the alias to the given room id. @@ -9,11 +9,11 @@ pub trait Data: Send + Sync { fn remove_alias(&self, alias: &RoomAliasId) -> Result<()>; /// Looks up the roomid for the given alias. - fn resolve_local_alias(&self, alias: &RoomAliasId) -> Result>>; + fn resolve_local_alias(&self, alias: &RoomAliasId) -> Result>; /// Returns all local aliases that point to the given room fn local_aliases_for_room<'a>( &'a self, room_id: &RoomId, - ) -> Box>> + 'a>; + ) -> Box> + 'a>; } diff --git a/src/service/rooms/alias/mod.rs b/src/service/rooms/alias/mod.rs index 6b52549a..d26030c0 100644 --- a/src/service/rooms/alias/mod.rs +++ b/src/service/rooms/alias/mod.rs @@ -3,7 +3,7 @@ mod data; pub use data::Data; use crate::Result; -use ruma::{RoomAliasId, RoomId}; +use ruma::{OwnedRoomAliasId, OwnedRoomId, RoomAliasId, RoomId}; pub struct Service { pub db: &'static dyn Data, @@ -21,7 +21,7 @@ impl Service { } #[tracing::instrument(skip(self))] - pub fn resolve_local_alias(&self, alias: &RoomAliasId) -> Result>> { + pub fn resolve_local_alias(&self, alias: &RoomAliasId) -> Result> { self.db.resolve_local_alias(alias) } @@ -29,7 +29,7 @@ impl Service { pub fn local_aliases_for_room<'a>( &'a self, room_id: &RoomId, - ) -> Box>> + 'a> { + ) -> Box> + 'a> { self.db.local_aliases_for_room(room_id) } } diff --git a/src/service/rooms/directory/data.rs b/src/service/rooms/directory/data.rs index 320c6db1..aca731ce 100644 --- a/src/service/rooms/directory/data.rs +++ b/src/service/rooms/directory/data.rs @@ -1,5 +1,5 @@ use crate::Result; -use ruma::RoomId; +use ruma::{OwnedRoomId, RoomId}; pub trait Data: Send + Sync { /// Adds the room to the public room directory @@ -12,5 +12,5 @@ pub trait Data: Send + Sync { fn is_public_room(&self, room_id: &RoomId) -> Result; /// Returns the unsorted public room directory - fn public_rooms<'a>(&'a self) -> Box>> + 'a>; + fn public_rooms<'a>(&'a self) -> Box> + 'a>; } diff --git a/src/service/rooms/directory/mod.rs b/src/service/rooms/directory/mod.rs index 0c1b2cd4..10f782bb 100644 --- a/src/service/rooms/directory/mod.rs +++ b/src/service/rooms/directory/mod.rs @@ -1,7 +1,7 @@ mod data; pub use data::Data; -use ruma::RoomId; +use ruma::{OwnedRoomId, RoomId}; use crate::Result; @@ -26,7 +26,7 @@ impl Service { } #[tracing::instrument(skip(self))] - pub fn public_rooms(&self) -> impl Iterator>> + '_ { + pub fn public_rooms(&self) -> impl Iterator> + '_ { self.db.public_rooms() } } diff --git a/src/service/rooms/edus/presence/data.rs b/src/service/rooms/edus/presence/data.rs index f3784040..53329e08 100644 --- a/src/service/rooms/edus/presence/data.rs +++ b/src/service/rooms/edus/presence/data.rs @@ -1,7 +1,7 @@ use std::collections::HashMap; use crate::Result; -use ruma::{events::presence::PresenceEvent, RoomId, UserId}; +use ruma::{events::presence::PresenceEvent, OwnedUserId, RoomId, UserId}; pub trait Data: Send + Sync { /// Adds a presence event which will be saved until a new event replaces it. @@ -34,5 +34,5 @@ pub trait Data: Send + Sync { &self, room_id: &RoomId, since: u64, - ) -> Result, PresenceEvent>>; + ) -> Result>; } diff --git a/src/service/rooms/edus/presence/mod.rs b/src/service/rooms/edus/presence/mod.rs index 36814309..860aea18 100644 --- a/src/service/rooms/edus/presence/mod.rs +++ b/src/service/rooms/edus/presence/mod.rs @@ -2,7 +2,7 @@ mod data; use std::collections::HashMap; pub use data::Data; -use ruma::{events::presence::PresenceEvent, RoomId, UserId}; +use ruma::{events::presence::PresenceEvent, OwnedUserId, RoomId, UserId}; use crate::Result; @@ -116,7 +116,7 @@ impl Service { &self, room_id: &RoomId, since: u64, - ) -> Result, PresenceEvent>> { + ) -> Result> { self.db.presence_since(room_id, since) } } diff --git a/src/service/rooms/edus/read_receipt/data.rs b/src/service/rooms/edus/read_receipt/data.rs index 800c035f..a183d196 100644 --- a/src/service/rooms/edus/read_receipt/data.rs +++ b/src/service/rooms/edus/read_receipt/data.rs @@ -1,5 +1,5 @@ use crate::Result; -use ruma::{events::receipt::ReceiptEvent, serde::Raw, RoomId, UserId}; +use ruma::{events::receipt::ReceiptEvent, serde::Raw, OwnedUserId, RoomId, UserId}; pub trait Data: Send + Sync { /// Replaces the previous read receipt. @@ -18,7 +18,7 @@ pub trait Data: Send + Sync { ) -> Box< dyn Iterator< Item = Result<( - Box, + OwnedUserId, u64, Raw, )>, diff --git a/src/service/rooms/edus/read_receipt/mod.rs b/src/service/rooms/edus/read_receipt/mod.rs index 1b3ddb12..c6035280 100644 --- a/src/service/rooms/edus/read_receipt/mod.rs +++ b/src/service/rooms/edus/read_receipt/mod.rs @@ -3,7 +3,7 @@ mod data; pub use data::Data; use crate::Result; -use ruma::{events::receipt::ReceiptEvent, serde::Raw, RoomId, UserId}; +use ruma::{events::receipt::ReceiptEvent, serde::Raw, OwnedUserId, RoomId, UserId}; pub struct Service { pub db: &'static dyn Data, @@ -28,7 +28,7 @@ impl Service { since: u64, ) -> impl Iterator< Item = Result<( - Box, + OwnedUserId, u64, Raw, )>, diff --git a/src/service/rooms/edus/typing/data.rs b/src/service/rooms/edus/typing/data.rs index 50b6d13e..c4ad8673 100644 --- a/src/service/rooms/edus/typing/data.rs +++ b/src/service/rooms/edus/typing/data.rs @@ -1,5 +1,5 @@ use crate::Result; -use ruma::{RoomId, UserId}; +use ruma::{OwnedUserId, RoomId, UserId}; use std::collections::HashSet; pub trait Data: Send + Sync { @@ -14,5 +14,5 @@ pub trait Data: Send + Sync { fn last_typing_update(&self, room_id: &RoomId) -> Result; /// Returns all user ids currently typing. - fn typings_all(&self, room_id: &RoomId) -> Result>>; + fn typings_all(&self, room_id: &RoomId) -> Result>; } diff --git a/src/service/rooms/event_handler/mod.rs b/src/service/rooms/event_handler/mod.rs index cfe0fbf4..2d831f7b 100644 --- a/src/service/rooms/event_handler/mod.rs +++ b/src/service/rooms/event_handler/mod.rs @@ -3,7 +3,7 @@ type AsyncRecursiveType<'a, T> = Pin + 'a + Send>>; use ruma::{ api::federation::discovery::{get_remote_server_keys, get_server_keys}, - signatures::CanonicalJsonObject, + CanonicalJsonObject, CanonicalJsonValue, OwnedServerName, OwnedServerSigningKeyId, RoomVersionId, }; use std::{ @@ -30,7 +30,6 @@ use ruma::{ }, int, serde::Base64, - signatures::CanonicalJsonValue, state_res::{self, RoomVersion, StateMap}, uint, EventId, MilliSecondsSinceUnixEpoch, RoomId, ServerName, ServerSigningKeyId, }; @@ -300,7 +299,7 @@ impl Service { Ok(ruma::signatures::Verified::Signatures) => { // Redact warn!("Calculated hash does not match: {}", event_id); - match ruma::signatures::redact(&value, room_version_id) { + match ruma::canonical_json::redact(&value, room_version_id) { Ok(obj) => obj, Err(_) => { return Err(Error::BadRequest( @@ -974,7 +973,11 @@ impl Service { .rooms .state_compressor .save_state(room_id, new_room_state)?; - services().rooms.state.force_state(room_id, sstatehash, new, removed, &state_lock).await?; + services() + .rooms + .state + .force_state(room_id, sstatehash, new, removed, &state_lock) + .await?; } } @@ -1322,7 +1325,7 @@ impl Service { fn get_server_keys_from_cache( &self, pdu: &RawJsonValue, - servers: &mut BTreeMap, BTreeMap, QueryCriteria>>, + servers: &mut BTreeMap>, room_version: &RoomVersionId, pub_key_map: &mut RwLockWriteGuard<'_, BTreeMap>>, ) -> Result<()> { @@ -1414,8 +1417,8 @@ impl Service { pub_key_map: &RwLock>>, ) -> Result<()> { let mut servers: BTreeMap< - Box, - BTreeMap, QueryCriteria>, + OwnedServerName, + BTreeMap, > = BTreeMap::new(); { diff --git a/src/service/rooms/lazy_loading/mod.rs b/src/service/rooms/lazy_loading/mod.rs index b30bb9c1..701a7340 100644 --- a/src/service/rooms/lazy_loading/mod.rs +++ b/src/service/rooms/lazy_loading/mod.rs @@ -5,7 +5,7 @@ use std::{ }; pub use data::Data; -use ruma::{DeviceId, RoomId, UserId}; +use ruma::{DeviceId, OwnedDeviceId, OwnedRoomId, OwnedUserId, RoomId, UserId}; use crate::Result; @@ -13,7 +13,7 @@ pub struct Service { pub db: &'static dyn Data, pub lazy_load_waiting: - Mutex, Box, Box, u64), HashSet>>>, + Mutex>>, } impl Service { @@ -35,7 +35,7 @@ impl Service { user_id: &UserId, device_id: &DeviceId, room_id: &RoomId, - lazy_load: HashSet>, + lazy_load: HashSet, count: u64, ) { self.lazy_load_waiting.lock().unwrap().insert( diff --git a/src/service/rooms/metadata/data.rs b/src/service/rooms/metadata/data.rs index df416dac..339db573 100644 --- a/src/service/rooms/metadata/data.rs +++ b/src/service/rooms/metadata/data.rs @@ -1,9 +1,9 @@ use crate::Result; -use ruma::RoomId; +use ruma::{OwnedRoomId, RoomId}; pub trait Data: Send + Sync { fn exists(&self, room_id: &RoomId) -> Result; - fn iter_ids<'a>(&'a self) -> Box>> + 'a>; + fn iter_ids<'a>(&'a self) -> Box> + 'a>; fn is_disabled(&self, room_id: &RoomId) -> Result; fn disable_room(&self, room_id: &RoomId, disabled: bool) -> Result<()>; } diff --git a/src/service/rooms/metadata/mod.rs b/src/service/rooms/metadata/mod.rs index c99ae4a2..d1884691 100644 --- a/src/service/rooms/metadata/mod.rs +++ b/src/service/rooms/metadata/mod.rs @@ -1,7 +1,7 @@ mod data; pub use data::Data; -use ruma::RoomId; +use ruma::{OwnedRoomId, RoomId}; use crate::Result; @@ -16,7 +16,7 @@ impl Service { self.db.exists(room_id) } - pub fn iter_ids<'a>(&'a self) -> Box>> + 'a> { + pub fn iter_ids<'a>(&'a self) -> Box> + 'a> { self.db.iter_ids() } diff --git a/src/service/rooms/outlier/data.rs b/src/service/rooms/outlier/data.rs index edc7c4fd..0ed521dd 100644 --- a/src/service/rooms/outlier/data.rs +++ b/src/service/rooms/outlier/data.rs @@ -1,4 +1,4 @@ -use ruma::{signatures::CanonicalJsonObject, EventId}; +use ruma::{CanonicalJsonObject, EventId}; use crate::{PduEvent, Result}; diff --git a/src/service/rooms/outlier/mod.rs b/src/service/rooms/outlier/mod.rs index c84e975a..dae41e4b 100644 --- a/src/service/rooms/outlier/mod.rs +++ b/src/service/rooms/outlier/mod.rs @@ -1,7 +1,7 @@ mod data; pub use data::Data; -use ruma::{signatures::CanonicalJsonObject, EventId}; +use ruma::{CanonicalJsonObject, EventId}; use crate::{PduEvent, Result}; diff --git a/src/service/rooms/state/data.rs b/src/service/rooms/state/data.rs index 8e80b5e3..19a1e30a 100644 --- a/src/service/rooms/state/data.rs +++ b/src/service/rooms/state/data.rs @@ -1,5 +1,5 @@ use crate::Result; -use ruma::{EventId, RoomId}; +use ruma::{EventId, OwnedEventId, RoomId}; use std::collections::HashSet; use std::sync::Arc; use tokio::sync::MutexGuard; @@ -26,7 +26,7 @@ pub trait Data: Send + Sync { fn set_forward_extremities<'a>( &self, room_id: &RoomId, - event_ids: Vec>, + event_ids: Vec, _mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex ) -> Result<()>; } diff --git a/src/service/rooms/state/mod.rs b/src/service/rooms/state/mod.rs index 15fa79b8..2c49c35a 100644 --- a/src/service/rooms/state/mod.rs +++ b/src/service/rooms/state/mod.rs @@ -12,7 +12,7 @@ use ruma::{ }, serde::Raw, state_res::{self, StateMap}, - EventId, RoomId, RoomVersionId, UserId, + EventId, OwnedEventId, RoomId, RoomVersionId, UserId, }; use serde::Deserialize; use tokio::sync::MutexGuard; @@ -346,7 +346,7 @@ impl Service { pub fn set_forward_extremities<'a>( &self, room_id: &RoomId, - event_ids: Vec>, + event_ids: Vec, state_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex ) -> Result<()> { self.db diff --git a/src/service/rooms/state_cache/data.rs b/src/service/rooms/state_cache/data.rs index a6b06a53..42de56d2 100644 --- a/src/service/rooms/state_cache/data.rs +++ b/src/service/rooms/state_cache/data.rs @@ -4,7 +4,7 @@ use crate::Result; use ruma::{ events::{AnyStrippedStateEvent, AnySyncStateEvent}, serde::Raw, - RoomId, ServerName, UserId, + OwnedRoomId, OwnedServerName, OwnedUserId, RoomId, ServerName, UserId, }; pub trait Data: Send + Sync { @@ -20,7 +20,7 @@ pub trait Data: Send + Sync { fn update_joined_count(&self, room_id: &RoomId) -> Result<()>; - fn get_our_real_users(&self, room_id: &RoomId) -> Result>>>; + fn get_our_real_users(&self, room_id: &RoomId) -> Result>>; fn appservice_in_room( &self, @@ -35,7 +35,7 @@ pub trait Data: Send + Sync { fn room_servers<'a>( &'a self, room_id: &RoomId, - ) -> Box>> + 'a>; + ) -> Box> + 'a>; fn server_in_room<'a>(&'a self, server: &ServerName, room_id: &RoomId) -> Result; @@ -43,13 +43,13 @@ pub trait Data: Send + Sync { fn server_rooms<'a>( &'a self, server: &ServerName, - ) -> Box>> + 'a>; + ) -> Box> + 'a>; /// Returns an iterator over all joined members of a room. fn room_members<'a>( &'a self, room_id: &RoomId, - ) -> Box>> + 'a>; + ) -> Box> + 'a>; fn room_joined_count(&self, room_id: &RoomId) -> Result>; @@ -59,13 +59,13 @@ pub trait Data: Send + Sync { fn room_useroncejoined<'a>( &'a self, room_id: &RoomId, - ) -> Box>> + 'a>; + ) -> Box> + 'a>; /// Returns an iterator over all invited members of a room. fn room_members_invited<'a>( &'a self, room_id: &RoomId, - ) -> Box>> + 'a>; + ) -> Box> + 'a>; fn get_invite_count(&self, room_id: &RoomId, user_id: &UserId) -> Result>; @@ -75,13 +75,13 @@ pub trait Data: Send + Sync { fn rooms_joined<'a>( &'a self, user_id: &UserId, - ) -> Box>> + 'a>; + ) -> Box> + 'a>; /// Returns an iterator over all rooms a user was invited to. fn rooms_invited<'a>( &'a self, user_id: &UserId, - ) -> Box, Vec>)>> + 'a>; + ) -> Box>)>> + 'a>; fn invite_state( &self, @@ -99,7 +99,7 @@ pub trait Data: Send + Sync { fn rooms_left<'a>( &'a self, user_id: &UserId, - ) -> Box, Vec>)>> + 'a>; + ) -> Box>)>> + 'a>; fn once_joined(&self, user_id: &UserId, room_id: &RoomId) -> Result; diff --git a/src/service/rooms/state_cache/mod.rs b/src/service/rooms/state_cache/mod.rs index 9431d3a1..6c9bed35 100644 --- a/src/service/rooms/state_cache/mod.rs +++ b/src/service/rooms/state_cache/mod.rs @@ -12,7 +12,7 @@ use ruma::{ RoomAccountDataEventType, StateEventType, }, serde::Raw, - RoomId, ServerName, UserId, + OwnedRoomId, OwnedServerName, OwnedUserId, RoomId, ServerName, UserId, }; use crate::{services, Error, Result}; @@ -192,7 +192,7 @@ impl Service { } #[tracing::instrument(skip(self, room_id))] - pub fn get_our_real_users(&self, room_id: &RoomId) -> Result>>> { + pub fn get_our_real_users(&self, room_id: &RoomId) -> Result>> { self.db.get_our_real_users(room_id) } @@ -216,7 +216,7 @@ impl Service { pub fn room_servers<'a>( &'a self, room_id: &RoomId, - ) -> impl Iterator>> + 'a { + ) -> impl Iterator> + 'a { self.db.room_servers(room_id) } @@ -230,7 +230,7 @@ impl Service { pub fn server_rooms<'a>( &'a self, server: &ServerName, - ) -> impl Iterator>> + 'a { + ) -> impl Iterator> + 'a { self.db.server_rooms(server) } @@ -239,7 +239,7 @@ impl Service { pub fn room_members<'a>( &'a self, room_id: &RoomId, - ) -> impl Iterator>> + 'a { + ) -> impl Iterator> + 'a { self.db.room_members(room_id) } @@ -258,7 +258,7 @@ impl Service { pub fn room_useroncejoined<'a>( &'a self, room_id: &RoomId, - ) -> impl Iterator>> + 'a { + ) -> impl Iterator> + 'a { self.db.room_useroncejoined(room_id) } @@ -267,7 +267,7 @@ impl Service { pub fn room_members_invited<'a>( &'a self, room_id: &RoomId, - ) -> impl Iterator>> + 'a { + ) -> impl Iterator> + 'a { self.db.room_members_invited(room_id) } @@ -286,7 +286,7 @@ impl Service { pub fn rooms_joined<'a>( &'a self, user_id: &UserId, - ) -> impl Iterator>> + 'a { + ) -> impl Iterator> + 'a { self.db.rooms_joined(user_id) } @@ -295,7 +295,7 @@ impl Service { pub fn rooms_invited<'a>( &'a self, user_id: &UserId, - ) -> impl Iterator, Vec>)>> + 'a { + ) -> impl Iterator>)>> + 'a { self.db.rooms_invited(user_id) } @@ -322,7 +322,7 @@ impl Service { pub fn rooms_left<'a>( &'a self, user_id: &UserId, - ) -> impl Iterator, Vec>)>> + 'a { + ) -> impl Iterator>)>> + 'a { self.db.rooms_left(user_id) } diff --git a/src/service/rooms/state_compressor/mod.rs b/src/service/rooms/state_compressor/mod.rs index bcd3b9a1..356f32c8 100644 --- a/src/service/rooms/state_compressor/mod.rs +++ b/src/service/rooms/state_compressor/mod.rs @@ -251,7 +251,11 @@ impl Service { &self, room_id: &RoomId, new_state_ids_compressed: HashSet, - ) -> Result<(u64, HashSet, HashSet)> { + ) -> Result<( + u64, + HashSet, + HashSet, + )> { let previous_shortstatehash = services().rooms.state.get_room_shortstatehash(room_id)?; let state_hash = utils::calculate_hash( diff --git a/src/service/rooms/timeline/data.rs b/src/service/rooms/timeline/data.rs index 095731ca..9377af07 100644 --- a/src/service/rooms/timeline/data.rs +++ b/src/service/rooms/timeline/data.rs @@ -1,6 +1,6 @@ use std::sync::Arc; -use ruma::{signatures::CanonicalJsonObject, EventId, RoomId, UserId}; +use ruma::{CanonicalJsonObject, EventId, OwnedUserId, RoomId, UserId}; use crate::{PduEvent, Result}; @@ -81,7 +81,7 @@ pub trait Data: Send + Sync { fn increment_notification_counts( &self, room_id: &RoomId, - notifies: Vec>, - highlights: Vec>, + notifies: Vec, + highlights: Vec, ) -> Result<()>; } diff --git a/src/service/rooms/timeline/mod.rs b/src/service/rooms/timeline/mod.rs index 16f50d23..e96afce9 100644 --- a/src/service/rooms/timeline/mod.rs +++ b/src/service/rooms/timeline/mod.rs @@ -7,10 +7,15 @@ use std::sync::{Arc, Mutex}; pub use data::Data; use regex::Regex; +use ruma::canonical_json::to_canonical_value; use ruma::events::room::power_levels::RoomPowerLevelsEventContent; use ruma::push::Ruleset; -use ruma::signatures::CanonicalJsonValue; use ruma::state_res::RoomVersion; +use ruma::CanonicalJsonObject; +use ruma::CanonicalJsonValue; +use ruma::OwnedEventId; +use ruma::OwnedRoomId; +use ruma::OwnedServerName; use ruma::{ api::client::error::ErrorKind, events::{ @@ -19,8 +24,6 @@ use ruma::{ GlobalAccountDataEventType, RoomEventType, StateEventType, }, push::{Action, Tweak}, - serde::to_canonical_value, - signatures::CanonicalJsonObject, state_res, uint, EventId, RoomAliasId, RoomId, ServerName, UserId, }; use serde::Deserialize; @@ -38,7 +41,7 @@ use super::state_compressor::CompressedStateEvent; pub struct Service { pub db: &'static dyn Data, - pub lasttimelinecount_cache: Mutex, u64>>, + pub lasttimelinecount_cache: Mutex>, } impl Service { @@ -146,7 +149,7 @@ impl Service { &self, pdu: &PduEvent, mut pdu_json: CanonicalJsonObject, - leaves: Vec>, + leaves: Vec, state_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex ) -> Result> { let shortroomid = services() @@ -702,7 +705,7 @@ impl Service { .state .set_room_state(room_id, statehashid, state_lock)?; - let mut servers: HashSet> = services() + let mut servers: HashSet = services() .rooms .state_cache .room_servers(room_id) @@ -716,7 +719,7 @@ impl Service { .as_ref() .and_then(|state_key| UserId::parse(state_key.as_str()).ok()) { - servers.insert(Box::from(state_key_uid.server_name())); + servers.insert(state_key_uid.server_name().to_owned()); } } @@ -735,7 +738,7 @@ impl Service { &self, pdu: &PduEvent, pdu_json: CanonicalJsonObject, - new_room_leaves: Vec>, + new_room_leaves: Vec, state_ids_compressed: HashSet, soft_fail: bool, state_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex diff --git a/src/service/rooms/user/data.rs b/src/service/rooms/user/data.rs index 7b7841fb..43c4c92a 100644 --- a/src/service/rooms/user/data.rs +++ b/src/service/rooms/user/data.rs @@ -1,5 +1,5 @@ use crate::Result; -use ruma::{RoomId, UserId}; +use ruma::{OwnedRoomId, OwnedUserId, RoomId, UserId}; pub trait Data: Send + Sync { fn reset_notification_counts(&self, user_id: &UserId, room_id: &RoomId) -> Result<()>; @@ -19,6 +19,6 @@ pub trait Data: Send + Sync { fn get_shared_rooms<'a>( &'a self, - users: Vec>, - ) -> Result>> + 'a>>; + users: Vec, + ) -> Result> + 'a>>; } diff --git a/src/service/rooms/user/mod.rs b/src/service/rooms/user/mod.rs index 479e5568..a765cfd1 100644 --- a/src/service/rooms/user/mod.rs +++ b/src/service/rooms/user/mod.rs @@ -1,7 +1,7 @@ mod data; pub use data::Data; -use ruma::{RoomId, UserId}; +use ruma::{OwnedRoomId, OwnedUserId, RoomId, UserId}; use crate::Result; @@ -38,8 +38,8 @@ impl Service { pub fn get_shared_rooms<'a>( &'a self, - users: Vec>, - ) -> Result>> + 'a> { + users: Vec, + ) -> Result> + 'a> { self.db.get_shared_rooms(users) } } diff --git a/src/service/sending/mod.rs b/src/service/sending/mod.rs index 60fc6f46..697ca85c 100644 --- a/src/service/sending/mod.rs +++ b/src/service/sending/mod.rs @@ -30,10 +30,11 @@ use ruma::{ OutgoingRequest, }, device_id, - events::{push_rules::PushRulesEvent, AnySyncEphemeralRoomEvent, GlobalAccountDataEventType}, - push, - receipt::ReceiptType, - uint, MilliSecondsSinceUnixEpoch, ServerName, UInt, UserId, + events::{ + push_rules::PushRulesEvent, receipt::ReceiptType, AnySyncEphemeralRoomEvent, + GlobalAccountDataEventType, + }, + push, uint, MilliSecondsSinceUnixEpoch, OwnedServerName, OwnedUserId, ServerName, UInt, UserId, }; use tokio::{ select, @@ -44,8 +45,8 @@ use tracing::{error, warn}; #[derive(Clone, Debug, PartialEq, Eq, Hash)] pub enum OutgoingKind { Appservice(String), - Push(Box, String), // user and pushkey - Normal(Box), + Push(OwnedUserId, String), // user and pushkey + Normal(OwnedServerName), } impl OutgoingKind { @@ -381,7 +382,7 @@ impl Service { } #[tracing::instrument(skip(self, servers, pdu_id))] - pub fn send_pdu>>( + pub fn send_pdu>( &self, servers: I, pdu_id: &[u8], diff --git a/src/service/uiaa/data.rs b/src/service/uiaa/data.rs index 3b7eb2b7..c64deb90 100644 --- a/src/service/uiaa/data.rs +++ b/src/service/uiaa/data.rs @@ -1,5 +1,5 @@ use crate::Result; -use ruma::{api::client::uiaa::UiaaInfo, signatures::CanonicalJsonValue, DeviceId, UserId}; +use ruma::{api::client::uiaa::UiaaInfo, CanonicalJsonValue, DeviceId, UserId}; pub trait Data: Send + Sync { fn set_uiaa_request( diff --git a/src/service/uiaa/mod.rs b/src/service/uiaa/mod.rs index e827cc89..672290c3 100644 --- a/src/service/uiaa/mod.rs +++ b/src/service/uiaa/mod.rs @@ -7,8 +7,7 @@ use ruma::{ error::ErrorKind, uiaa::{AuthType, IncomingAuthData, IncomingPassword, IncomingUserIdentifier, UiaaInfo}, }, - signatures::CanonicalJsonValue, - DeviceId, UserId, + CanonicalJsonValue, DeviceId, UserId, }; use tracing::error; diff --git a/src/service/users/data.rs b/src/service/users/data.rs index 9537ed2a..bc1db33f 100644 --- a/src/service/users/data.rs +++ b/src/service/users/data.rs @@ -4,7 +4,8 @@ use ruma::{ encryption::{CrossSigningKey, DeviceKeys, OneTimeKey}, events::AnyToDeviceEvent, serde::Raw, - DeviceId, DeviceKeyAlgorithm, DeviceKeyId, MxcUri, UInt, UserId, + DeviceId, DeviceKeyAlgorithm, DeviceKeyId, OwnedDeviceId, OwnedDeviceKeyId, OwnedMxcUri, + OwnedUserId, UInt, UserId, }; use std::collections::BTreeMap; @@ -19,10 +20,10 @@ pub trait Data: Send + Sync { fn count(&self) -> Result; /// Find out which user an access token belongs to. - fn find_from_token(&self, token: &str) -> Result, String)>>; + fn find_from_token(&self, token: &str) -> Result>; /// Returns an iterator over all users on this homeserver. - fn iter<'a>(&'a self) -> Box>> + 'a>; + fn iter<'a>(&'a self) -> Box> + 'a>; /// Returns a list of local users as list of usernames. /// @@ -42,10 +43,10 @@ pub trait Data: Send + Sync { fn set_displayname(&self, user_id: &UserId, displayname: Option) -> Result<()>; /// Get the avatar_url of a user. - fn avatar_url(&self, user_id: &UserId) -> Result>>; + fn avatar_url(&self, user_id: &UserId) -> Result>; /// Sets a new avatar_url or removes it if avatar_url is None. - fn set_avatar_url(&self, user_id: &UserId, avatar_url: Option>) -> Result<()>; + fn set_avatar_url(&self, user_id: &UserId, avatar_url: Option) -> Result<()>; /// Get the blurhash of a user. fn blurhash(&self, user_id: &UserId) -> Result>; @@ -69,7 +70,7 @@ pub trait Data: Send + Sync { fn all_device_ids<'a>( &'a self, user_id: &UserId, - ) -> Box>> + 'a>; + ) -> Box> + 'a>; /// Replaces the access token of one device. fn set_token(&self, user_id: &UserId, device_id: &DeviceId, token: &str) -> Result<()>; @@ -89,7 +90,7 @@ pub trait Data: Send + Sync { user_id: &UserId, device_id: &DeviceId, key_algorithm: &DeviceKeyAlgorithm, - ) -> Result, Raw)>>; + ) -> Result)>>; fn count_one_time_keys( &self, @@ -125,7 +126,7 @@ pub trait Data: Send + Sync { user_or_room_id: &str, from: u64, to: Option, - ) -> Box>> + 'a>; + ) -> Box> + 'a>; fn mark_device_key_update(&self, user_id: &UserId) -> Result<()>; diff --git a/src/service/users/mod.rs b/src/service/users/mod.rs index 4bcb183b..ac66f03d 100644 --- a/src/service/users/mod.rs +++ b/src/service/users/mod.rs @@ -7,7 +7,8 @@ use ruma::{ encryption::{CrossSigningKey, DeviceKeys, OneTimeKey}, events::AnyToDeviceEvent, serde::Raw, - DeviceId, DeviceKeyAlgorithm, DeviceKeyId, MxcUri, RoomAliasId, UInt, UserId, + DeviceId, DeviceKeyAlgorithm, DeviceKeyId, MxcUri, OwnedDeviceId, OwnedDeviceKeyId, + OwnedMxcUri, OwnedUserId, RoomAliasId, UInt, UserId, }; use crate::{services, Error, Result}; @@ -56,12 +57,12 @@ impl Service { } /// Find out which user an access token belongs to. - pub fn find_from_token(&self, token: &str) -> Result, String)>> { + pub fn find_from_token(&self, token: &str) -> Result> { self.db.find_from_token(token) } /// Returns an iterator over all users on this homeserver. - pub fn iter(&self) -> impl Iterator>> + '_ { + pub fn iter(&self) -> impl Iterator> + '_ { self.db.iter() } @@ -93,12 +94,12 @@ impl Service { } /// Get the avatar_url of a user. - pub fn avatar_url(&self, user_id: &UserId) -> Result>> { + pub fn avatar_url(&self, user_id: &UserId) -> Result> { self.db.avatar_url(user_id) } /// Sets a new avatar_url or removes it if avatar_url is None. - pub fn set_avatar_url(&self, user_id: &UserId, avatar_url: Option>) -> Result<()> { + pub fn set_avatar_url(&self, user_id: &UserId, avatar_url: Option) -> Result<()> { self.db.set_avatar_url(user_id, avatar_url) } @@ -133,7 +134,7 @@ impl Service { pub fn all_device_ids<'a>( &'a self, user_id: &UserId, - ) -> impl Iterator>> + 'a { + ) -> impl Iterator> + 'a { self.db.all_device_ids(user_id) } @@ -162,7 +163,7 @@ impl Service { user_id: &UserId, device_id: &DeviceId, key_algorithm: &DeviceKeyAlgorithm, - ) -> Result, Raw)>> { + ) -> Result)>> { self.db.take_one_time_key(user_id, device_id, key_algorithm) } @@ -209,7 +210,7 @@ impl Service { user_or_room_id: &str, from: u64, to: Option, - ) -> impl Iterator>> + 'a { + ) -> impl Iterator> + 'a { self.db.keys_changed(user_or_room_id, from, to) } diff --git a/src/utils/error.rs b/src/utils/error.rs index 206a055f..bd3d73c0 100644 --- a/src/utils/error.rs +++ b/src/utils/error.rs @@ -6,7 +6,7 @@ use ruma::{ error::{Error as RumaError, ErrorKind}, uiaa::{UiaaInfo, UiaaResponse}, }, - ServerName, + OwnedServerName, ServerName, }; use thiserror::Error; use tracing::{error, warn}; @@ -55,7 +55,7 @@ pub enum Error { source: reqwest::Error, }, #[error("{0}")] - FederationError(Box, RumaError), + FederationError(OwnedServerName, RumaError), #[error("Could not do this io: {source}")] IoError { #[from] diff --git a/src/utils/mod.rs b/src/utils/mod.rs index 9202eebb..0b5b1ae4 100644 --- a/src/utils/mod.rs +++ b/src/utils/mod.rs @@ -4,7 +4,7 @@ use argon2::{Config, Variant}; use cmp::Ordering; use rand::prelude::*; use ring::digest; -use ruma::serde::{try_from_json_map, CanonicalJsonError, CanonicalJsonObject}; +use ruma::{canonical_json::try_from_json_map, CanonicalJsonError, CanonicalJsonObject}; use std::{ cmp, fmt, str::FromStr, From 076e9810ba721cfc74b3d9c677ebe08009a23481 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Sun, 9 Oct 2022 17:26:53 +0200 Subject: [PATCH 110/197] cargo fix --- src/api/client_server/keys.rs | 2 +- src/api/client_server/sync.rs | 2 +- src/api/ruma_wrapper/axum.rs | 2 +- src/api/server_server.rs | 2 +- src/config/mod.rs | 2 +- src/database/key_value/globals.rs | 3 +-- src/database/key_value/users.rs | 4 ++-- src/database/mod.rs | 2 +- src/service/globals/data.rs | 2 +- src/service/globals/mod.rs | 2 +- src/service/rooms/event_handler/mod.rs | 2 +- src/service/rooms/timeline/mod.rs | 2 +- src/service/users/mod.rs | 4 ++-- src/utils/error.rs | 2 +- 14 files changed, 16 insertions(+), 17 deletions(-) diff --git a/src/api/client_server/keys.rs b/src/api/client_server/keys.rs index 33ff309f..ef4e455d 100644 --- a/src/api/client_server/keys.rs +++ b/src/api/client_server/keys.rs @@ -14,7 +14,7 @@ use ruma::{ federation, }, serde::Raw, - DeviceId, DeviceKeyAlgorithm, OwnedDeviceId, OwnedUserId, UserId, + DeviceKeyAlgorithm, OwnedDeviceId, OwnedUserId, UserId, }; use serde_json::json; use std::collections::{BTreeMap, HashMap, HashSet}; diff --git a/src/api/client_server/sync.rs b/src/api/client_server/sync.rs index 0479322b..f7907ce2 100644 --- a/src/api/client_server/sync.rs +++ b/src/api/client_server/sync.rs @@ -10,7 +10,7 @@ use ruma::{ RoomEventType, StateEventType, }, serde::Raw, - DeviceId, OwnedDeviceId, OwnedUserId, RoomId, UserId, + OwnedDeviceId, OwnedUserId, RoomId, UserId, }; use std::{ collections::{hash_map::Entry, BTreeMap, HashMap, HashSet}, diff --git a/src/api/ruma_wrapper/axum.rs b/src/api/ruma_wrapper/axum.rs index c71d36b9..818cffcb 100644 --- a/src/api/ruma_wrapper/axum.rs +++ b/src/api/ruma_wrapper/axum.rs @@ -17,7 +17,7 @@ use bytes::{BufMut, Bytes, BytesMut}; use http::StatusCode; use ruma::{ api::{client::error::ErrorKind, AuthScheme, IncomingRequest, OutgoingResponse}, - CanonicalJsonValue, DeviceId, OwnedDeviceId, OwnedServerName, ServerName, UserId, + CanonicalJsonValue, OwnedDeviceId, OwnedServerName, UserId, }; use serde::Deserialize; use tracing::{debug, error, warn}; diff --git a/src/api/server_server.rs b/src/api/server_server.rs index a8ae2726..513a0769 100644 --- a/src/api/server_server.rs +++ b/src/api/server_server.rs @@ -43,7 +43,7 @@ use ruma::{ serde::{Base64, JsonObject, Raw}, to_device::DeviceIdOrAllDevices, CanonicalJsonValue, EventId, MilliSecondsSinceUnixEpoch, OwnedEventId, OwnedRoomId, - OwnedServerName, OwnedServerSigningKeyId, OwnedUserId, RoomId, ServerName, ServerSigningKeyId, + OwnedServerName, OwnedServerSigningKeyId, OwnedUserId, RoomId, ServerName, }; use serde_json::value::{to_raw_value, RawValue as RawJsonValue}; use std::{ diff --git a/src/config/mod.rs b/src/config/mod.rs index e0efa60f..2c31b6b1 100644 --- a/src/config/mod.rs +++ b/src/config/mod.rs @@ -4,7 +4,7 @@ use std::{ net::{IpAddr, Ipv4Addr}, }; -use ruma::{OwnedServerName, RoomVersionId, ServerName}; +use ruma::{OwnedServerName, RoomVersionId}; use serde::{de::IgnoredAny, Deserialize}; use tracing::warn; diff --git a/src/database/key_value/globals.rs b/src/database/key_value/globals.rs index 75d00b4d..4332930f 100644 --- a/src/database/key_value/globals.rs +++ b/src/database/key_value/globals.rs @@ -5,8 +5,7 @@ use futures_util::{stream::FuturesUnordered, StreamExt}; use ruma::{ api::federation::discovery::{ServerSigningKeys, VerifyKey}, signatures::Ed25519KeyPair, - DeviceId, MilliSecondsSinceUnixEpoch, OwnedServerSigningKeyId, ServerName, ServerSigningKeyId, - UserId, + DeviceId, MilliSecondsSinceUnixEpoch, OwnedServerSigningKeyId, ServerName, UserId, }; use crate::{database::KeyValueDatabase, service, services, utils, Error, Result}; diff --git a/src/database/key_value/users.rs b/src/database/key_value/users.rs index 3bb8e616..f7ee07cf 100644 --- a/src/database/key_value/users.rs +++ b/src/database/key_value/users.rs @@ -5,8 +5,8 @@ use ruma::{ encryption::{CrossSigningKey, DeviceKeys, OneTimeKey}, events::{AnyToDeviceEvent, StateEventType}, serde::Raw, - DeviceId, DeviceKeyAlgorithm, DeviceKeyId, MilliSecondsSinceUnixEpoch, MxcUri, OwnedUserId, - UInt, UserId, + DeviceId, DeviceKeyAlgorithm, DeviceKeyId, MilliSecondsSinceUnixEpoch, OwnedUserId, UInt, + UserId, }; use ruma::{OwnedDeviceId, OwnedDeviceKeyId, OwnedMxcUri}; use tracing::warn; diff --git a/src/database/mod.rs b/src/database/mod.rs index f4ca44f1..689ab57e 100644 --- a/src/database/mod.rs +++ b/src/database/mod.rs @@ -17,7 +17,7 @@ use ruma::{ GlobalAccountDataEvent, GlobalAccountDataEventType, StateEventType, }, push::Ruleset, - DeviceId, EventId, RoomId, UserId, + EventId, RoomId, UserId, }; use std::{ collections::{BTreeMap, HashMap, HashSet}, diff --git a/src/service/globals/data.rs b/src/service/globals/data.rs index f333254f..04371a0a 100644 --- a/src/service/globals/data.rs +++ b/src/service/globals/data.rs @@ -4,7 +4,7 @@ use async_trait::async_trait; use ruma::{ api::federation::discovery::{ServerSigningKeys, VerifyKey}, signatures::Ed25519KeyPair, - DeviceId, OwnedServerSigningKeyId, ServerName, ServerSigningKeyId, UserId, + DeviceId, OwnedServerSigningKeyId, ServerName, UserId, }; use crate::Result; diff --git a/src/service/globals/mod.rs b/src/service/globals/mod.rs index e7daff8c..44192e01 100644 --- a/src/service/globals/mod.rs +++ b/src/service/globals/mod.rs @@ -12,7 +12,7 @@ use ruma::{ client::sync::sync_events, federation::discovery::{ServerSigningKeys, VerifyKey}, }, - DeviceId, EventId, RoomId, RoomVersionId, ServerName, ServerSigningKeyId, UserId, + DeviceId, RoomVersionId, ServerName, UserId, }; use std::{ collections::{BTreeMap, HashMap}, diff --git a/src/service/rooms/event_handler/mod.rs b/src/service/rooms/event_handler/mod.rs index 2d831f7b..ae63d9a1 100644 --- a/src/service/rooms/event_handler/mod.rs +++ b/src/service/rooms/event_handler/mod.rs @@ -31,7 +31,7 @@ use ruma::{ int, serde::Base64, state_res::{self, RoomVersion, StateMap}, - uint, EventId, MilliSecondsSinceUnixEpoch, RoomId, ServerName, ServerSigningKeyId, + uint, EventId, MilliSecondsSinceUnixEpoch, RoomId, ServerName, }; use serde_json::value::RawValue as RawJsonValue; use tracing::{debug, error, info, trace, warn}; diff --git a/src/service/rooms/timeline/mod.rs b/src/service/rooms/timeline/mod.rs index e96afce9..dc859d8f 100644 --- a/src/service/rooms/timeline/mod.rs +++ b/src/service/rooms/timeline/mod.rs @@ -24,7 +24,7 @@ use ruma::{ GlobalAccountDataEventType, RoomEventType, StateEventType, }, push::{Action, Tweak}, - state_res, uint, EventId, RoomAliasId, RoomId, ServerName, UserId, + state_res, uint, EventId, RoomAliasId, RoomId, UserId, }; use serde::Deserialize; use serde_json::value::to_raw_value; diff --git a/src/service/users/mod.rs b/src/service/users/mod.rs index ac66f03d..9dcfa8be 100644 --- a/src/service/users/mod.rs +++ b/src/service/users/mod.rs @@ -7,8 +7,8 @@ use ruma::{ encryption::{CrossSigningKey, DeviceKeys, OneTimeKey}, events::AnyToDeviceEvent, serde::Raw, - DeviceId, DeviceKeyAlgorithm, DeviceKeyId, MxcUri, OwnedDeviceId, OwnedDeviceKeyId, - OwnedMxcUri, OwnedUserId, RoomAliasId, UInt, UserId, + DeviceId, DeviceKeyAlgorithm, DeviceKeyId, OwnedDeviceId, OwnedDeviceKeyId, OwnedMxcUri, + OwnedUserId, RoomAliasId, UInt, UserId, }; use crate::{services, Error, Result}; diff --git a/src/utils/error.rs b/src/utils/error.rs index bd3d73c0..8967acb7 100644 --- a/src/utils/error.rs +++ b/src/utils/error.rs @@ -6,7 +6,7 @@ use ruma::{ error::{Error as RumaError, ErrorKind}, uiaa::{UiaaInfo, UiaaResponse}, }, - OwnedServerName, ServerName, + OwnedServerName, }; use thiserror::Error; use tracing::{error, warn}; From 229444c9321ef32d09969eb690cab55de66a5d12 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Sun, 9 Oct 2022 17:37:55 +0200 Subject: [PATCH 111/197] Use ring-compat feature so out signing keys work again --- Cargo.lock | 10 ++++++++++ Cargo.toml | 2 +- 2 files changed, 11 insertions(+), 1 deletion(-) diff --git a/Cargo.lock b/Cargo.lock index 29603eea..35bcdeaf 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -2200,6 +2200,7 @@ dependencies = [ "ruma-common", "serde_json", "sha2", + "subslice", "thiserror", ] @@ -2520,6 +2521,15 @@ dependencies = [ "der", ] +[[package]] +name = "subslice" +version = "0.2.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "e0a8e4809a3bb02de01f1f7faf1ba01a83af9e8eabcd4d31dd6e413d14d56aae" +dependencies = [ + "memchr", +] + [[package]] name = "subtle" version = "2.4.1" diff --git a/Cargo.toml b/Cargo.toml index 0428e746..f1ef0bb1 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -21,7 +21,7 @@ tower-http = { version = "0.3.4", features = ["add-extension", "cors", "compress # Used for matrix spec type definitions and helpers #ruma = { version = "0.4.0", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "state-res", "unstable-pre-spec", "unstable-exhaustive-types"] } -ruma = { git = "https://github.com/ruma/ruma", rev = "86b58cafb8abe29eecd0272d90b40bbb61a7919b", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "state-res", "unstable-msc2448", "unstable-exhaustive-types"] } +ruma = { git = "https://github.com/ruma/ruma", rev = "86b58cafb8abe29eecd0272d90b40bbb61a7919b", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "state-res", "unstable-msc2448", "unstable-exhaustive-types", "ring-compat"] } #ruma = { git = "https://github.com/timokoesters/ruma", rev = "50c1db7e0a3a21fc794b0cce3b64285a4c750c71", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "state-res", "unstable-pre-spec", "unstable-exhaustive-types"] } #ruma = { path = "../ruma/crates/ruma", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "state-res", "unstable-pre-spec", "unstable-exhaustive-types"] } From ca82b2940d9241b99e694f3c8d597feb5bf1bbc0 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Sun, 9 Oct 2022 21:56:56 +0200 Subject: [PATCH 112/197] fix: sending does not work We were inserting one too many 0xff bytes --- Cargo.lock | 47 ++++------------------------- Cargo.toml | 4 +-- src/database/abstraction/rocksdb.rs | 3 ++ src/database/key_value/sending.rs | 4 ++- src/database/mod.rs | 4 +-- src/service/sending/mod.rs | 3 +- 6 files changed, 18 insertions(+), 47 deletions(-) diff --git a/Cargo.lock b/Cargo.lock index 35bcdeaf..941634e0 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -198,9 +198,9 @@ dependencies = [ [[package]] name = "bindgen" -version = "0.60.1" +version = "0.59.2" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "062dddbc1ba4aca46de6338e2bf87771414c335f7b2f2036e8f3e9befebf88e6" +checksum = "2bd2a9a458e8f4304c52c43ebb0cfbd520289f8379a52e329a38afda99bf8eb8" dependencies = [ "bitflags", "cexpr", @@ -295,17 +295,6 @@ version = "1.2.1" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "ec8a7b6a70fde80372154c65702f00a0f56f3e1c36abbc6c440484be248856db" -[[package]] -name = "bzip2-sys" -version = "0.1.11+1.0.8" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "736a955f3fa7875102d57c82b8cac37ec45224a07fd32d58f9f7a186b6cd4cdc" -dependencies = [ - "cc", - "libc", - "pkg-config", -] - [[package]] name = "cc" version = "1.0.73" @@ -1283,17 +1272,14 @@ dependencies = [ [[package]] name = "librocksdb-sys" -version = "0.8.0+7.4.4" +version = "6.20.3" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "611804e4666a25136fcc5f8cf425ab4d26c7f74ea245ffe92ea23b85b6420b5d" +checksum = "c309a9d2470844aceb9a4a098cf5286154d20596868b75a6b36357d2bb9ca25d" dependencies = [ "bindgen", - "bzip2-sys", "cc", "glob", "libc", - "libz-sys", - "zstd-sys", ] [[package]] @@ -1307,17 +1293,6 @@ dependencies = [ "vcpkg", ] -[[package]] -name = "libz-sys" -version = "1.1.8" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "9702761c3935f8cc2f101793272e202c72b99da8f4224a19ddcf1279a6450bbf" -dependencies = [ - "cc", - "pkg-config", - "vcpkg", -] - [[package]] name = "linked-hash-map" version = "0.5.6" @@ -2053,9 +2028,9 @@ dependencies = [ [[package]] name = "rocksdb" -version = "0.19.0" +version = "0.17.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "7e9562ea1d70c0cc63a34a22d977753b50cca91cc6b6527750463bd5dd8697bc" +checksum = "7a62eca5cacf2c8261128631bed9f045598d40bfbe4b29f5163f0f802f8f44a7" dependencies = [ "libc", "librocksdb-sys", @@ -3286,13 +3261,3 @@ checksum = "70b40401a28d86ce16a330b863b86fd7dbee4d7c940587ab09ab8c019f9e3fdf" dependencies = [ "num-traits", ] - -[[package]] -name = "zstd-sys" -version = "2.0.1+zstd.1.5.2" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "9fd07cbbc53846d9145dbffdf6dd09a7a0aa52be46741825f5c97bdd4f73f12b" -dependencies = [ - "cc", - "libc", -] diff --git a/Cargo.toml b/Cargo.toml index f1ef0bb1..031f2798 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -76,7 +76,7 @@ crossbeam = { version = "0.8.1", optional = true } num_cpus = "1.13.0" threadpool = "1.8.1" heed = { git = "https://github.com/timokoesters/heed.git", rev = "f6f825da7fb2c758867e05ad973ef800a6fe1d5d", optional = true } -rocksdb = { version = "0.19.0", default-features = true, features = ["multi-threaded-cf", "zstd"], optional = true } +rocksdb = { version = "0.17.0", default-features = true, features = ["multi-threaded-cf", "zstd"], optional = true } thread_local = "1.1.3" # used for TURN server authentication @@ -94,7 +94,7 @@ lazy_static = "1.4.0" async-trait = "0.1.57" [features] -default = ["conduit_bin", "backend_sqlite", "jemalloc"] +default = ["conduit_bin", "backend_sqlite", "backend_rocksdb", "jemalloc"] #backend_sled = ["sled"] backend_persy = ["persy", "parking_lot"] backend_sqlite = ["sqlite"] diff --git a/src/database/abstraction/rocksdb.rs b/src/database/abstraction/rocksdb.rs index 07277287..96027f6a 100644 --- a/src/database/abstraction/rocksdb.rs +++ b/src/database/abstraction/rocksdb.rs @@ -161,6 +161,7 @@ impl KvTree for RocksDbEngineTree<'_> { self.db .rocks .iterator_cf(&self.cf(), rocksdb::IteratorMode::Start) + //.map(|r| r.unwrap()) .map(|(k, v)| (Vec::from(k), Vec::from(v))), ) } @@ -184,6 +185,7 @@ impl KvTree for RocksDbEngineTree<'_> { }, ), ) + //.map(|r| r.unwrap()) .map(|(k, v)| (Vec::from(k), Vec::from(v))), ) } @@ -224,6 +226,7 @@ impl KvTree for RocksDbEngineTree<'_> { &self.cf(), rocksdb::IteratorMode::From(&prefix, rocksdb::Direction::Forward), ) + //.map(|r| r.unwrap()) .map(|(k, v)| (Vec::from(k), Vec::from(v))) .take_while(move |(k, _)| k.starts_with(&prefix)), ) diff --git a/src/database/key_value/sending.rs b/src/database/key_value/sending.rs index d84bd494..fddbd67d 100644 --- a/src/database/key_value/sending.rs +++ b/src/database/key_value/sending.rs @@ -66,7 +66,6 @@ impl service::sending::Data for KeyValueDatabase { let mut keys = Vec::new(); for (outgoing_kind, event) in requests { let mut key = outgoing_kind.get_prefix(); - key.push(0xff); key.extend_from_slice(if let SendingEventType::Pdu(value) = &event { &**value } else { @@ -139,6 +138,7 @@ fn parse_servercurrentevent( let event = parts .next() .ok_or_else(|| Error::bad_database("Invalid bytes in servercurrentpdus."))?; + let server = utils::string_from_bytes(server).map_err(|_| { Error::bad_database("Invalid server bytes in server_currenttransaction") })?; @@ -169,6 +169,7 @@ fn parse_servercurrentevent( let event = parts .next() .ok_or_else(|| Error::bad_database("Invalid bytes in servercurrentpdus."))?; + ( OutgoingKind::Push(user_id, pushkey_string), if value.is_empty() { @@ -185,6 +186,7 @@ fn parse_servercurrentevent( let event = parts .next() .ok_or_else(|| Error::bad_database("Invalid bytes in servercurrentpdus."))?; + let server = utils::string_from_bytes(server).map_err(|_| { Error::bad_database("Invalid server bytes in server_currenttransaction") })?; diff --git a/src/database/mod.rs b/src/database/mod.rs index 689ab57e..9f893d6f 100644 --- a/src/database/mod.rs +++ b/src/database/mod.rs @@ -556,7 +556,7 @@ impl KeyValueDatabase { services() .rooms .state_compressor - .load_shortstatehash_info(dbg!(last_roomsstatehash)) + .load_shortstatehash_info(last_roomsstatehash) }, )?; @@ -579,7 +579,7 @@ impl KeyValueDatabase { }; services().rooms.state_compressor.save_state_from_diff( - dbg!(current_sstatehash), + current_sstatehash, statediffnew, statediffremoved, 2, // every state change is 2 event changes on average diff --git a/src/service/sending/mod.rs b/src/service/sending/mod.rs index 697ca85c..20c652f5 100644 --- a/src/service/sending/mod.rs +++ b/src/service/sending/mod.rs @@ -587,7 +587,7 @@ impl Service { .notification_count(&userid, &pdu.room_id) .map_err(|e| (kind.clone(), e))? .try_into() - .expect("notifiation count can't go that high"); + .expect("notification count can't go that high"); let permit = services().sending.maximum_requests.acquire().await; @@ -616,6 +616,7 @@ impl Service { .get_pdu_json_from_id(pdu_id) .map_err(|e| (OutgoingKind::Normal(server.clone()), e))? .ok_or_else(|| { + error!("event not found: {server} {pdu_id:?}"); ( OutgoingKind::Normal(server.clone()), Error::bad_database( From f430b874598f4262e5af5ecee8dd396e317a1e87 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 10 Oct 2022 14:09:11 +0200 Subject: [PATCH 113/197] cargo clippy --- src/api/client_server/account.rs | 4 +- src/api/client_server/keys.rs | 4 +- src/api/client_server/membership.rs | 20 ++++---- src/api/client_server/room.rs | 19 ++++---- src/api/client_server/session.rs | 10 ++-- src/api/client_server/sync.rs | 8 ++-- src/api/client_server/to_device.rs | 2 +- src/api/client_server/user_directory.rs | 2 +- src/api/server_server.rs | 33 ++++++------- src/config/mod.rs | 2 +- src/database/abstraction/rocksdb.rs | 2 +- src/database/abstraction/sqlite.rs | 14 +++--- src/database/key_value/globals.rs | 6 +-- src/database/key_value/pusher.rs | 4 +- src/database/key_value/rooms/alias.rs | 2 +- src/database/key_value/rooms/edus/presence.rs | 2 +- src/database/key_value/rooms/edus/typing.rs | 2 +- src/database/key_value/rooms/search.rs | 2 +- src/database/key_value/rooms/timeline.rs | 5 +- src/database/key_value/rooms/user.rs | 2 +- src/database/key_value/sending.rs | 10 ++-- src/database/key_value/users.rs | 12 ++--- src/database/mod.rs | 11 ++--- src/lib.rs | 2 +- src/main.rs | 5 +- src/service/admin/mod.rs | 32 ++++++------- src/service/pusher/mod.rs | 3 +- src/service/rooms/event_handler/mod.rs | 12 ++--- src/service/rooms/state/data.rs | 3 +- src/service/rooms/state/mod.rs | 4 +- src/service/rooms/timeline/mod.rs | 48 +++++++++---------- src/service/sending/mod.rs | 18 +++---- 32 files changed, 139 insertions(+), 166 deletions(-) diff --git a/src/api/client_server/account.rs b/src/api/client_server/account.rs index 673bbb42..17b2920a 100644 --- a/src/api/client_server/account.rs +++ b/src/api/client_server/account.rs @@ -333,7 +333,7 @@ pub async fn whoami_route(body: Ruma) -> Result bool>( let mut get_over_federation = HashMap::new(); for (user_id, device_ids) in device_keys_input { - let user_id: &UserId = &**user_id; + let user_id: &UserId = user_id; if user_id.server_name() != services().globals.server_name() { get_over_federation diff --git a/src/api/client_server/membership.rs b/src/api/client_server/membership.rs index 4f791c71..b69a6d1f 100644 --- a/src/api/client_server/membership.rs +++ b/src/api/client_server/membership.rs @@ -62,15 +62,13 @@ pub async fn join_room_by_id_route( servers.push(body.room_id.server_name().to_owned()); - let ret = join_room_by_id_helper( + join_room_by_id_helper( body.sender_user.as_deref(), &body.room_id, &servers, body.third_party_signed.as_ref(), ) - .await; - - ret + .await } /// # `POST /_matrix/client/r0/join/{roomIdOrAlias}` @@ -171,7 +169,7 @@ pub async fn kick_user_route( .room_state_get( &body.room_id, &StateEventType::RoomMember, - &body.user_id.to_string(), + body.user_id.as_ref(), )? .ok_or(Error::BadRequest( ErrorKind::BadState, @@ -230,7 +228,7 @@ pub async fn ban_user_route( .room_state_get( &body.room_id, &StateEventType::RoomMember, - &body.user_id.to_string(), + body.user_id.as_ref(), )? .map_or( Ok(RoomMemberEventContent { @@ -297,7 +295,7 @@ pub async fn unban_user_route( .room_state_get( &body.room_id, &StateEventType::RoomMember, - &body.user_id.to_string(), + body.user_id.as_ref(), )? .ok_or(Error::BadRequest( ErrorKind::BadState, @@ -408,7 +406,7 @@ pub async fn get_member_events_route( .await? .iter() .filter(|(key, _)| key.0 == StateEventType::RoomMember) - .map(|(_, pdu)| pdu.to_member_event().into()) + .map(|(_, pdu)| pdu.to_member_event()) .collect(), }) } @@ -864,7 +862,7 @@ pub(crate) async fn invite_helper<'a>( "${}", ruma::signatures::reference_hash( &pdu_json, - &services().rooms.state.get_room_version(&room_id)? + &services().rooms.state.get_room_version(room_id)? ) .expect("ruma can calculate reference hashes") ); @@ -878,7 +876,7 @@ pub(crate) async fn invite_helper<'a>( create_invite::v2::Request { room_id, event_id: expected_event_id, - room_version: &services().rooms.state.get_room_version(&room_id)?, + room_version: &services().rooms.state.get_room_version(room_id)?, event: &PduEvent::convert_to_outgoing_federation_event(pdu_json.clone()), invite_room_state: &invite_room_state, }, @@ -938,7 +936,7 @@ pub(crate) async fn invite_helper<'a>( if !services() .rooms .state_cache - .is_joined(sender_user, &room_id)? + .is_joined(sender_user, room_id)? { return Err(Error::BadRequest( ErrorKind::Forbidden, diff --git a/src/api/client_server/room.rs b/src/api/client_server/room.rs index 43b2e8e6..097f0e14 100644 --- a/src/api/client_server/room.rs +++ b/src/api/client_server/room.rs @@ -1,8 +1,6 @@ use crate::{ api::client_server::invite_helper, service::pdu::PduBuilder, services, Error, Result, Ruma, }; -use ruma::serde::JsonObject; -use ruma::OwnedRoomAliasId; use ruma::{ api::client::{ error::ErrorKind, @@ -23,7 +21,9 @@ use ruma::{ }, RoomEventType, StateEventType, }, - int, CanonicalJsonObject, RoomAliasId, RoomId, + int, + serde::JsonObject, + CanonicalJsonObject, OwnedRoomAliasId, RoomAliasId, RoomId, }; use serde_json::{json, value::to_raw_value}; use std::{cmp::max, collections::BTreeMap, sync::Arc}; @@ -213,14 +213,11 @@ pub async fn create_room_route( // 3. Power levels // Figure out preset. We need it for preset specific events - let preset = body - .preset - .clone() - .unwrap_or_else(|| match &body.visibility { - room::Visibility::Private => RoomPreset::PrivateChat, - room::Visibility::Public => RoomPreset::PublicChat, - _ => RoomPreset::PrivateChat, // Room visibility should not be custom - }); + let preset = body.preset.clone().unwrap_or(match &body.visibility { + room::Visibility::Private => RoomPreset::PrivateChat, + room::Visibility::Public => RoomPreset::PublicChat, + _ => RoomPreset::PrivateChat, // Room visibility should not be custom + }); let mut users = BTreeMap::new(); users.insert(sender_user.clone(), int!(100)); diff --git a/src/api/client_server/session.rs b/src/api/client_server/session.rs index 61825167..f62ccbb6 100644 --- a/src/api/client_server/session.rs +++ b/src/api/client_server/session.rs @@ -53,11 +53,11 @@ pub async fn login_route(body: Ruma) -> Result u32 { } fn default_cleanup_second_interval() -> u32 { - 1 * 60 // every minute + 60 // every minute } fn default_max_request_size() -> u32 { diff --git a/src/database/abstraction/rocksdb.rs b/src/database/abstraction/rocksdb.rs index 96027f6a..34d91d29 100644 --- a/src/database/abstraction/rocksdb.rs +++ b/src/database/abstraction/rocksdb.rs @@ -193,7 +193,7 @@ impl KvTree for RocksDbEngineTree<'_> { fn increment(&self, key: &[u8]) -> Result> { let lock = self.write_lock.write().unwrap(); - let old = self.db.rocks.get_cf(&self.cf(), &key)?; + let old = self.db.rocks.get_cf(&self.cf(), key)?; let new = utils::increment(old.as_deref()).unwrap(); self.db.rocks.put_cf(&self.cf(), key, &new)?; diff --git a/src/database/abstraction/sqlite.rs b/src/database/abstraction/sqlite.rs index 02d4dbd6..4961fd74 100644 --- a/src/database/abstraction/sqlite.rs +++ b/src/database/abstraction/sqlite.rs @@ -48,13 +48,13 @@ pub struct Engine { impl Engine { fn prepare_conn(path: &Path, cache_size_kb: u32) -> Result { - let conn = Connection::open(&path)?; + let conn = Connection::open(path)?; - conn.pragma_update(Some(Main), "page_size", &2048)?; - conn.pragma_update(Some(Main), "journal_mode", &"WAL")?; - conn.pragma_update(Some(Main), "synchronous", &"NORMAL")?; - conn.pragma_update(Some(Main), "cache_size", &(-i64::from(cache_size_kb)))?; - conn.pragma_update(Some(Main), "wal_autocheckpoint", &0)?; + conn.pragma_update(Some(Main), "page_size", 2048)?; + conn.pragma_update(Some(Main), "journal_mode", "WAL")?; + conn.pragma_update(Some(Main), "synchronous", "NORMAL")?; + conn.pragma_update(Some(Main), "cache_size", -i64::from(cache_size_kb))?; + conn.pragma_update(Some(Main), "wal_autocheckpoint", 0)?; Ok(conn) } @@ -75,7 +75,7 @@ impl Engine { pub fn flush_wal(self: &Arc) -> Result<()> { self.write_lock() - .pragma_update(Some(Main), "wal_checkpoint", &"RESTART")?; + .pragma_update(Some(Main), "wal_checkpoint", "RESTART")?; Ok(()) } } diff --git a/src/database/key_value/globals.rs b/src/database/key_value/globals.rs index 4332930f..7b7675ca 100644 --- a/src/database/key_value/globals.rs +++ b/src/database/key_value/globals.rs @@ -134,7 +134,7 @@ impl service::globals::Data for KeyValueDatabase { let mut parts = keypair_bytes.splitn(2, |&b| b == 0xff); - let keypair = utils::string_from_bytes( + utils::string_from_bytes( // 1. version parts .next() @@ -151,9 +151,7 @@ impl service::globals::Data for KeyValueDatabase { .and_then(|(version, key)| { Ed25519KeyPair::from_der(key, version) .map_err(|_| Error::bad_database("Private or public keys are invalid.")) - }); - - keypair + }) } fn remove_keypair(&self) -> Result<()> { self.global.remove(b"keypair") diff --git a/src/database/key_value/pusher.rs b/src/database/key_value/pusher.rs index 42d4030b..3dfceb6a 100644 --- a/src/database/key_value/pusher.rs +++ b/src/database/key_value/pusher.rs @@ -40,7 +40,7 @@ impl service::pusher::Data for KeyValueDatabase { self.senderkey_pusher .get(&senderkey)? .map(|push| { - serde_json::from_slice(&*push) + serde_json::from_slice(&push) .map_err(|_| Error::bad_database("Invalid Pusher in db.")) }) .transpose() @@ -53,7 +53,7 @@ impl service::pusher::Data for KeyValueDatabase { self.senderkey_pusher .scan_prefix(prefix) .map(|(_, push)| { - serde_json::from_slice(&*push) + serde_json::from_slice(&push) .map_err(|_| Error::bad_database("Invalid Pusher in db.")) }) .collect() diff --git a/src/database/key_value/rooms/alias.rs b/src/database/key_value/rooms/alias.rs index c0f6de89..6f230323 100644 --- a/src/database/key_value/rooms/alias.rs +++ b/src/database/key_value/rooms/alias.rs @@ -9,7 +9,7 @@ impl service::rooms::alias::Data for KeyValueDatabase { let mut aliasid = room_id.as_bytes().to_vec(); aliasid.push(0xff); aliasid.extend_from_slice(&services().globals.next_count()?.to_be_bytes()); - self.aliasid_alias.insert(&aliasid, &*alias.as_bytes())?; + self.aliasid_alias.insert(&aliasid, alias.as_bytes())?; Ok(()) } diff --git a/src/database/key_value/rooms/edus/presence.rs b/src/database/key_value/rooms/edus/presence.rs index 5259beff..904b1c44 100644 --- a/src/database/key_value/rooms/edus/presence.rs +++ b/src/database/key_value/rooms/edus/presence.rs @@ -88,7 +88,7 @@ impl service::rooms::edus::presence::Data for KeyValueDatabase { for (key, value) in self .presenceid_presence - .iter_from(&*first_possible_edu, false) + .iter_from(&first_possible_edu, false) .take_while(|(key, _)| key.starts_with(&prefix)) { let user_id = UserId::parse( diff --git a/src/database/key_value/rooms/edus/typing.rs b/src/database/key_value/rooms/edus/typing.rs index 4e6c86b4..4a2f0f96 100644 --- a/src/database/key_value/rooms/edus/typing.rs +++ b/src/database/key_value/rooms/edus/typing.rs @@ -17,7 +17,7 @@ impl service::rooms::edus::typing::Data for KeyValueDatabase { room_typing_id.extend_from_slice(&count); self.typingid_userid - .insert(&room_typing_id, &*user_id.as_bytes())?; + .insert(&room_typing_id, user_id.as_bytes())?; self.roomid_lasttypingupdate .insert(room_id.as_bytes(), &count)?; diff --git a/src/database/key_value/rooms/search.rs b/src/database/key_value/rooms/search.rs index 788c2965..19ae57b4 100644 --- a/src/database/key_value/rooms/search.rs +++ b/src/database/key_value/rooms/search.rs @@ -15,7 +15,7 @@ impl service::rooms::search::Data for KeyValueDatabase { let mut key = shortroomid.to_be_bytes().to_vec(); key.extend_from_slice(word.as_bytes()); key.push(0xff); - key.extend_from_slice(&pdu_id); + key.extend_from_slice(pdu_id); (key, Vec::new()) }); diff --git a/src/database/key_value/rooms/timeline.rs b/src/database/key_value/rooms/timeline.rs index 0c6c2dde..336317da 100644 --- a/src/database/key_value/rooms/timeline.rs +++ b/src/database/key_value/rooms/timeline.rs @@ -39,7 +39,7 @@ impl service::rooms::timeline::Data for KeyValueDatabase { { hash_map::Entry::Vacant(v) => { if let Some(last_count) = self - .pdus_until(&sender_user, &room_id, u64::MAX)? + .pdus_until(sender_user, room_id, u64::MAX)? .filter_map(|r| { // Filter out buggy events if r.is_err() { @@ -205,8 +205,7 @@ impl service::rooms::timeline::Data for KeyValueDatabase { .unwrap() .insert(pdu.room_id.clone(), count); - self.eventid_pduid - .insert(pdu.event_id.as_bytes(), &pdu_id)?; + self.eventid_pduid.insert(pdu.event_id.as_bytes(), pdu_id)?; self.eventid_outlierpdu.remove(pdu.event_id.as_bytes())?; Ok(()) diff --git a/src/database/key_value/rooms/user.rs b/src/database/key_value/rooms/user.rs index e678c878..3d8d1c85 100644 --- a/src/database/key_value/rooms/user.rs +++ b/src/database/key_value/rooms/user.rs @@ -114,7 +114,7 @@ impl service::rooms::user::Data for KeyValueDatabase { utils::common_elements(iterators, Ord::cmp) .expect("users is not empty") .map(|bytes| { - RoomId::parse(utils::string_from_bytes(&*bytes).map_err(|_| { + RoomId::parse(utils::string_from_bytes(&bytes).map_err(|_| { Error::bad_database("Invalid RoomId bytes in userroomid_joined") })?) .map_err(|_| Error::bad_database("Invalid RoomId in userroomid_joined.")) diff --git a/src/database/key_value/sending.rs b/src/database/key_value/sending.rs index fddbd67d..5424e8c5 100644 --- a/src/database/key_value/sending.rs +++ b/src/database/key_value/sending.rs @@ -38,7 +38,7 @@ impl service::sending::Data for KeyValueDatabase { fn delete_all_active_requests_for(&self, outgoing_kind: &OutgoingKind) -> Result<()> { let prefix = outgoing_kind.get_prefix(); - for (key, _) in self.servercurrentevent_data.scan_prefix(prefix.clone()) { + for (key, _) in self.servercurrentevent_data.scan_prefix(prefix) { self.servercurrentevent_data.remove(&key)?; } @@ -51,7 +51,7 @@ impl service::sending::Data for KeyValueDatabase { self.servercurrentevent_data.remove(&key).unwrap(); } - for (key, _) in self.servernameevent_data.scan_prefix(prefix.clone()) { + for (key, _) in self.servernameevent_data.scan_prefix(prefix) { self.servernameevent_data.remove(&key).unwrap(); } @@ -67,7 +67,7 @@ impl service::sending::Data for KeyValueDatabase { for (outgoing_kind, event) in requests { let mut key = outgoing_kind.get_prefix(); key.extend_from_slice(if let SendingEventType::Pdu(value) = &event { - &**value + value } else { &[] }); @@ -91,7 +91,7 @@ impl service::sending::Data for KeyValueDatabase { let prefix = outgoing_kind.get_prefix(); return Box::new( self.servernameevent_data - .scan_prefix(prefix.clone()) + .scan_prefix(prefix) .map(|(k, v)| parse_servercurrentevent(&k, v).map(|(_, ev)| (ev, k))), ); } @@ -155,7 +155,7 @@ fn parse_servercurrentevent( let mut parts = key[1..].splitn(3, |&b| b == 0xff); let user = parts.next().expect("splitn always returns one element"); - let user_string = utils::string_from_bytes(&user) + let user_string = utils::string_from_bytes(user) .map_err(|_| Error::bad_database("Invalid user string in servercurrentevent"))?; let user_id = UserId::parse(user_string) .map_err(|_| Error::bad_database("Invalid user id in servercurrentevent"))?; diff --git a/src/database/key_value/users.rs b/src/database/key_value/users.rs index f7ee07cf..cd5a5352 100644 --- a/src/database/key_value/users.rs +++ b/src/database/key_value/users.rs @@ -5,10 +5,9 @@ use ruma::{ encryption::{CrossSigningKey, DeviceKeys, OneTimeKey}, events::{AnyToDeviceEvent, StateEventType}, serde::Raw, - DeviceId, DeviceKeyAlgorithm, DeviceKeyId, MilliSecondsSinceUnixEpoch, OwnedUserId, UInt, - UserId, + DeviceId, DeviceKeyAlgorithm, DeviceKeyId, MilliSecondsSinceUnixEpoch, OwnedDeviceId, + OwnedDeviceKeyId, OwnedMxcUri, OwnedUserId, UInt, UserId, }; -use ruma::{OwnedDeviceId, OwnedDeviceKeyId, OwnedMxcUri}; use tracing::warn; use crate::{ @@ -380,13 +379,12 @@ impl service::users::Data for KeyValueDatabase { Ok(( serde_json::from_slice( - &*key - .rsplit(|&b| b == 0xff) + key.rsplit(|&b| b == 0xff) .next() .ok_or_else(|| Error::bad_database("OneTimeKeyId in db is invalid."))?, ) .map_err(|_| Error::bad_database("OneTimeKeyId in db is invalid."))?, - serde_json::from_slice(&*value) + serde_json::from_slice(&value) .map_err(|_| Error::bad_database("OneTimeKeys in db are invalid."))?, )) }) @@ -410,7 +408,7 @@ impl service::users::Data for KeyValueDatabase { .map(|(bytes, _)| { Ok::<_, Error>( serde_json::from_slice::( - &*bytes.rsplit(|&b| b == 0xff).next().ok_or_else(|| { + bytes.rsplit(|&b| b == 0xff).next().ok_or_else(|| { Error::bad_database("OneTimeKey ID in db is invalid.") })?, ) diff --git a/src/database/mod.rs b/src/database/mod.rs index 9f893d6f..15ee1373 100644 --- a/src/database/mod.rs +++ b/src/database/mod.rs @@ -2,22 +2,17 @@ pub mod abstraction; pub mod key_value; use crate::{services, utils, Config, Error, PduEvent, Result, Services, SERVICES}; -use abstraction::KeyValueDatabaseEngine; -use abstraction::KvTree; +use abstraction::{KeyValueDatabaseEngine, KvTree}; use directories::ProjectDirs; use lru_cache::LruCache; -use ruma::CanonicalJsonValue; -use ruma::OwnedDeviceId; -use ruma::OwnedEventId; -use ruma::OwnedRoomId; -use ruma::OwnedUserId; use ruma::{ events::{ push_rules::PushRulesEventContent, room::message::RoomMessageEventContent, GlobalAccountDataEvent, GlobalAccountDataEventType, StateEventType, }, push::Ruleset, - EventId, RoomId, UserId, + CanonicalJsonValue, EventId, OwnedDeviceId, OwnedEventId, OwnedRoomId, OwnedUserId, RoomId, + UserId, }; use std::{ collections::{BTreeMap, HashMap, HashSet}, diff --git a/src/lib.rs b/src/lib.rs index 541b8c8d..3d7f7ae9 100644 --- a/src/lib.rs +++ b/src/lib.rs @@ -24,7 +24,7 @@ pub use utils::error::{Error, Result}; pub static SERVICES: RwLock> = RwLock::new(None); pub fn services<'a>() -> &'static Services { - &SERVICES + SERVICES .read() .unwrap() .expect("SERVICES should be initialized when this is called") diff --git a/src/main.rs b/src/main.rs index 0bba2aba..bdbeaa6a 100644 --- a/src/main.rs +++ b/src/main.rs @@ -444,7 +444,7 @@ impl_ruma_handler!(T1, T2, T3, T4, T5, T6, T7); impl_ruma_handler!(T1, T2, T3, T4, T5, T6, T7, T8); fn method_to_filter(method: Method) -> MethodFilter { - let method_filter = match method { + match method { Method::DELETE => MethodFilter::DELETE, Method::GET => MethodFilter::GET, Method::HEAD => MethodFilter::HEAD, @@ -454,6 +454,5 @@ fn method_to_filter(method: Method) -> MethodFilter { Method::PUT => MethodFilter::PUT, Method::TRACE => MethodFilter::TRACE, m => panic!("Unsupported HTTP method: {:?}", m), - }; - method_filter + } } diff --git a/src/service/admin/mod.rs b/src/service/admin/mod.rs index 9e3f586a..b14ce2b1 100644 --- a/src/service/admin/mod.rs +++ b/src/service/admin/mod.rs @@ -179,7 +179,7 @@ impl Service { } pub fn start_handler(self: &Arc) { - let self2 = Arc::clone(&self); + let self2 = Arc::clone(self); tokio::spawn(async move { self2.handler().await; }); @@ -270,13 +270,11 @@ impl Service { let command_line = lines.next().expect("each string has at least one line"); let body: Vec<_> = lines.collect(); - let admin_command = match self.parse_admin_command(&command_line) { + let admin_command = match self.parse_admin_command(command_line) { Ok(command) => command, Err(error) => { let server_name = services().globals.server_name(); - let message = error - .to_string() - .replace("server.name", server_name.as_str()); + let message = error.replace("server.name", server_name.as_str()); let html_message = self.usage_to_html(&message, server_name); return RoomMessageEventContent::text_html(message, html_message); @@ -316,8 +314,8 @@ impl Service { // Backwards compatibility with `register_appservice`-style commands let command_with_dashes; - if argv.len() > 1 && argv[1].contains("_") { - command_with_dashes = argv[1].replace("_", "-"); + if argv.len() > 1 && argv[1].contains('_') { + command_with_dashes = argv[1].replace('_', "-"); argv[1] = &command_with_dashes; } @@ -631,7 +629,7 @@ impl Service { let displayname = format!("{} ⚡️", user_id.localpart()); services() .users - .set_displayname(&user_id, Some(displayname.clone()))?; + .set_displayname(&user_id, Some(displayname))?; // Initial account data services().account_data.update( @@ -771,7 +769,7 @@ impl Service { let text = text.replace("subcommand", "command"); // Escape option names (e.g. ``) since they look like HTML tags - let text = text.replace("<", "<").replace(">", ">"); + let text = text.replace('<', "<").replace('>', ">"); // Italicize the first line (command name and version text) let re = Regex::new("^(.*?)\n").expect("Regex compilation should not fail"); @@ -799,7 +797,7 @@ impl Service { while text_lines .get(line_index) - .map(|line| line.starts_with("#")) + .map(|line| line.starts_with('#')) .unwrap_or(false) { command_body += if text_lines[line_index].starts_with("# ") { @@ -830,12 +828,10 @@ impl Service { }; // Add HTML line-breaks - let text = text - .replace("\n\n\n", "\n\n") - .replace("\n", "
\n") - .replace("[nobr]
", ""); - text + text.replace("\n\n\n", "\n\n") + .replace('\n', "
\n") + .replace("[nobr]
", "") } /// Create the admin room. @@ -1110,7 +1106,7 @@ impl Service { state_key: Some(user_id.to_string()), redacts: None, }, - &user_id, + user_id, &room_id, &state_lock, )?; @@ -1142,8 +1138,8 @@ impl Service { PduBuilder { event_type: RoomEventType::RoomMessage, content: to_raw_value(&RoomMessageEventContent::text_html( - format!("## Thank you for trying out Conduit!\n\nConduit is currently in Beta. This means you can join and participate in most Matrix rooms, but not all features are supported and you might run into bugs from time to time.\n\nHelpful links:\n> Website: https://conduit.rs\n> Git and Documentation: https://gitlab.com/famedly/conduit\n> Report issues: https://gitlab.com/famedly/conduit/-/issues\n\nFor a list of available commands, send the following message in this room: `@conduit:{}: --help`\n\nHere are some rooms you can join (by typing the command):\n\nConduit room (Ask questions and get notified on updates):\n`/join #conduit:fachschaften.org`\n\nConduit lounge (Off-topic, only Conduit users are allowed to join)\n`/join #conduit-lounge:conduit.rs`", services().globals.server_name()).to_owned(), - format!("

Thank you for trying out Conduit!

\n

Conduit is currently in Beta. This means you can join and participate in most Matrix rooms, but not all features are supported and you might run into bugs from time to time.

\n

Helpful links:

\n
\n

Website: https://conduit.rs
Git and Documentation: https://gitlab.com/famedly/conduit
Report issues: https://gitlab.com/famedly/conduit/-/issues

\n
\n

For a list of available commands, send the following message in this room: @conduit:{}: --help

\n

Here are some rooms you can join (by typing the command):

\n

Conduit room (Ask questions and get notified on updates):
/join #conduit:fachschaften.org

\n

Conduit lounge (Off-topic, only Conduit users are allowed to join)
/join #conduit-lounge:conduit.rs

\n", services().globals.server_name()).to_owned(), + format!("## Thank you for trying out Conduit!\n\nConduit is currently in Beta. This means you can join and participate in most Matrix rooms, but not all features are supported and you might run into bugs from time to time.\n\nHelpful links:\n> Website: https://conduit.rs\n> Git and Documentation: https://gitlab.com/famedly/conduit\n> Report issues: https://gitlab.com/famedly/conduit/-/issues\n\nFor a list of available commands, send the following message in this room: `@conduit:{}: --help`\n\nHere are some rooms you can join (by typing the command):\n\nConduit room (Ask questions and get notified on updates):\n`/join #conduit:fachschaften.org`\n\nConduit lounge (Off-topic, only Conduit users are allowed to join)\n`/join #conduit-lounge:conduit.rs`", services().globals.server_name()), + format!("

Thank you for trying out Conduit!

\n

Conduit is currently in Beta. This means you can join and participate in most Matrix rooms, but not all features are supported and you might run into bugs from time to time.

\n

Helpful links:

\n
\n

Website: https://conduit.rs
Git and Documentation: https://gitlab.com/famedly/conduit
Report issues: https://gitlab.com/famedly/conduit/-/issues

\n
\n

For a list of available commands, send the following message in this room: @conduit:{}: --help

\n

Here are some rooms you can join (by typing the command):

\n

Conduit room (Ask questions and get notified on updates):
/join #conduit:fachschaften.org

\n

Conduit lounge (Off-topic, only Conduit users are allowed to join)
/join #conduit-lounge:conduit.rs

\n", services().globals.server_name()), )) .expect("event is valid, we just created it"), unsigned: None, diff --git a/src/service/pusher/mod.rs b/src/service/pusher/mod.rs index 2d2fa1f9..8f8610c2 100644 --- a/src/service/pusher/mod.rs +++ b/src/service/pusher/mod.rs @@ -4,7 +4,6 @@ use ruma::events::AnySyncTimelineEvent; use crate::{services, Error, PduEvent, Result}; use bytes::BytesMut; -use ruma::api::IncomingResponse; use ruma::{ api::{ client::push::{get_pushers, set_pusher, PusherKind}, @@ -12,7 +11,7 @@ use ruma::{ self, v1::{Device, Notification, NotificationCounts, NotificationPriority}, }, - MatrixVersion, OutgoingRequest, SendAccessToken, + IncomingResponse, MatrixVersion, OutgoingRequest, SendAccessToken, }, events::{ room::{name::RoomNameEventContent, power_levels::RoomPowerLevelsEventContent}, diff --git a/src/service/rooms/event_handler/mod.rs b/src/service/rooms/event_handler/mod.rs index ae63d9a1..cd270c7c 100644 --- a/src/service/rooms/event_handler/mod.rs +++ b/src/service/rooms/event_handler/mod.rs @@ -284,7 +284,7 @@ impl Service { RoomVersion::new(room_version_id).expect("room version is supported"); let mut val = match ruma::signatures::verify_event( - &*pub_key_map.read().expect("RwLock is poisoned."), + &pub_key_map.read().expect("RwLock is poisoned."), &value, room_version_id, ) { @@ -1198,7 +1198,7 @@ impl Service { .fetch_and_handle_outliers( origin, &[prev_event_id.clone()], - &create_event, + create_event, room_id, pub_key_map, ) @@ -1224,7 +1224,7 @@ impl Service { amount += 1; for prev_prev in &pdu.prev_events { if !graph.contains_key(prev_prev) { - todo_outlier_stack.push(dbg!(prev_prev.clone())); + todo_outlier_stack.push(prev_prev.clone()); } } @@ -1248,7 +1248,7 @@ impl Service { } } - let sorted = state_res::lexicographical_topological_sort(dbg!(&graph), |event_id| { + let sorted = state_res::lexicographical_topological_sort(&graph, |event_id| { // This return value is the key used for sorting events, // events are then sorted by power level, time, // and lexically by event_id. @@ -1482,8 +1482,8 @@ impl Service { } let mut futures: FuturesUnordered<_> = servers - .into_iter() - .map(|(server, _)| async move { + .into_keys() + .map(|server| async move { ( services() .sending diff --git a/src/service/rooms/state/data.rs b/src/service/rooms/state/data.rs index 19a1e30a..f52ea72b 100644 --- a/src/service/rooms/state/data.rs +++ b/src/service/rooms/state/data.rs @@ -1,7 +1,6 @@ use crate::Result; use ruma::{EventId, OwnedEventId, RoomId}; -use std::collections::HashSet; -use std::sync::Arc; +use std::{collections::HashSet, sync::Arc}; use tokio::sync::MutexGuard; pub trait Data: Send + Sync { diff --git a/src/service/rooms/state/mod.rs b/src/service/rooms/state/mod.rs index 2c49c35a..0e450322 100644 --- a/src/service/rooms/state/mod.rs +++ b/src/service/rooms/state/mod.rs @@ -93,7 +93,7 @@ impl Service { services().rooms.state_cache.update_joined_count(room_id)?; self.db - .set_room_state(room_id, shortstatehash, &state_lock)?; + .set_room_state(room_id, shortstatehash, state_lock)?; Ok(()) } @@ -331,7 +331,7 @@ impl Service { .transpose()?; let room_version = create_event_content .map(|create_event| create_event.room_version) - .ok_or_else(|| Error::BadDatabase("Invalid room version"))?; + .ok_or(Error::BadDatabase("Invalid room version"))?; Ok(room_version) } diff --git a/src/service/rooms/timeline/mod.rs b/src/service/rooms/timeline/mod.rs index dc859d8f..619dca28 100644 --- a/src/service/rooms/timeline/mod.rs +++ b/src/service/rooms/timeline/mod.rs @@ -2,29 +2,29 @@ mod data; use std::collections::HashMap; -use std::collections::HashSet; -use std::sync::{Arc, Mutex}; +use std::{ + collections::HashSet, + sync::{Arc, Mutex}, +}; pub use data::Data; use regex::Regex; -use ruma::canonical_json::to_canonical_value; -use ruma::events::room::power_levels::RoomPowerLevelsEventContent; -use ruma::push::Ruleset; -use ruma::state_res::RoomVersion; -use ruma::CanonicalJsonObject; -use ruma::CanonicalJsonValue; -use ruma::OwnedEventId; -use ruma::OwnedRoomId; -use ruma::OwnedServerName; use ruma::{ api::client::error::ErrorKind, + canonical_json::to_canonical_value, events::{ push_rules::PushRulesEvent, - room::{create::RoomCreateEventContent, member::MembershipState}, + room::{ + create::RoomCreateEventContent, member::MembershipState, + power_levels::RoomPowerLevelsEventContent, + }, GlobalAccountDataEventType, RoomEventType, StateEventType, }, - push::{Action, Tweak}, - state_res, uint, EventId, RoomAliasId, RoomId, UserId, + push::{Action, Ruleset, Tweak}, + state_res, + state_res::RoomVersion, + uint, CanonicalJsonObject, CanonicalJsonValue, EventId, OwnedEventId, OwnedRoomId, + OwnedServerName, RoomAliasId, RoomId, UserId, }; use serde::Deserialize; use serde_json::value::to_raw_value; @@ -267,7 +267,7 @@ impl Service { .account_data .get( None, - &user, + user, GlobalAccountDataEventType::PushRules.to_string().into(), )? .map(|event| { @@ -276,13 +276,13 @@ impl Service { }) .transpose()? .map(|ev: PushRulesEvent| ev.content.global) - .unwrap_or_else(|| Ruleset::server_default(&user)); + .unwrap_or_else(|| Ruleset::server_default(user)); let mut highlight = false; let mut notify = false; for action in services().pusher.get_actions( - &user, + user, &rules_for_user, &power_levels, &sync_pdu, @@ -307,10 +307,8 @@ impl Service { highlights.push(user.clone()); } - for push_key in services().pusher.get_pushkeys(&user) { - services() - .sending - .send_push_pdu(&*pdu_id, &user, push_key?)?; + for push_key in services().pusher.get_pushkeys(user) { + services().sending.send_push_pdu(&pdu_id, user, push_key?)?; } } @@ -388,7 +386,7 @@ impl Service { && services().globals.emergency_password().is_none(); if to_conduit && !from_conduit && admin_room.as_ref() == Some(&pdu.room_id) { - services().admin.process_message(body.to_string()); + services().admin.process_message(body); } } } @@ -583,8 +581,8 @@ impl Service { prev_events, depth, auth_events: auth_events - .iter() - .map(|(_, pdu)| pdu.event_id.clone()) + .values() + .map(|pdu| pdu.event_id.clone()) .collect(), redacts, unsigned: if unsigned.is_empty() { @@ -683,7 +681,7 @@ impl Service { state_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex ) -> Result> { let (pdu, pdu_json) = - self.create_hash_and_sign_event(pdu_builder, sender, room_id, &state_lock)?; + self.create_hash_and_sign_event(pdu_builder, sender, room_id, state_lock)?; // We append to state before appending the pdu, so we don't have a moment in time with the // pdu without it's state. This is okay because append_pdu can't fail. diff --git a/src/service/sending/mod.rs b/src/service/sending/mod.rs index 20c652f5..adaf7c0c 100644 --- a/src/service/sending/mod.rs +++ b/src/service/sending/mod.rs @@ -110,7 +110,7 @@ impl Service { } pub fn start_handler(self: &Arc) { - let self2 = Arc::clone(&self); + let self2 = Arc::clone(self); tokio::spawn(async move { self2.handler().await.unwrap(); }); @@ -280,7 +280,7 @@ impl Service { device_list_changes.extend( services() .users - .keys_changed(&room_id.to_string(), since, None) + .keys_changed(room_id.as_ref(), since, None) .filter_map(|r| r.ok()) .filter(|user_id| user_id.server_name() == services().globals.server_name()), ); @@ -487,7 +487,7 @@ impl Service { let response = appservice_server::send_request( services() .appservice - .get_registration(&id) + .get_registration(id) .map_err(|e| (kind.clone(), e))? .ok_or_else(|| { ( @@ -562,7 +562,7 @@ impl Service { let pusher = match services() .pusher - .get_pusher(&userid, pushkey) + .get_pusher(userid, pushkey) .map_err(|e| (OutgoingKind::Push(userid.clone(), pushkey.clone()), e))? { Some(pusher) => pusher, @@ -573,18 +573,18 @@ impl Service { .account_data .get( None, - &userid, + userid, GlobalAccountDataEventType::PushRules.to_string().into(), ) .unwrap_or_default() .and_then(|event| serde_json::from_str::(event.get()).ok()) .map(|ev: PushRulesEvent| ev.content.global) - .unwrap_or_else(|| push::Ruleset::server_default(&userid)); + .unwrap_or_else(|| push::Ruleset::server_default(userid)); let unread: UInt = services() .rooms .user - .notification_count(&userid, &pdu.room_id) + .notification_count(userid, &pdu.room_id) .map_err(|e| (kind.clone(), e))? .try_into() .expect("notification count can't go that high"); @@ -593,7 +593,7 @@ impl Service { let _response = services() .pusher - .send_push_notice(&userid, unread, &pusher, rules_for_user, &pdu) + .send_push_notice(userid, unread, &pusher, rules_for_user, &pdu) .await .map(|_response| kind.clone()) .map_err(|e| (kind.clone(), e)); @@ -638,7 +638,7 @@ impl Service { let permit = services().sending.maximum_requests.acquire().await; let response = server_server::send_request( - &*server, + server, send_transaction_message::v1::Request { origin: services().globals.server_name(), pdus: &pdu_jsons, From 71cffcd5379fbca8ad283c695da18adaa98412e2 Mon Sep 17 00:00:00 2001 From: Jonas Zohren Date: Wed, 22 Jun 2022 22:14:53 +0000 Subject: [PATCH 114/197] feat(ci): Split clippy into own fallible job For some reason, the clippy build does not work. This change allows the cargo:test job to still succeed and the pipeline to pass --- .gitlab-ci.yml | 17 +++++++++++++++-- 1 file changed, 15 insertions(+), 2 deletions(-) diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml index 380332b1..eb7a96fd 100644 --- a/.gitlab-ci.yml +++ b/.gitlab-ci.yml @@ -250,17 +250,30 @@ docker:tags:dockerhub: test:cargo: extends: .test-shared-settings before_script: - - rustup component add clippy # If provided, bring in caching through sccache, which uses an external S3 endpoint to store compilation results: - if [ -n "${SCCACHE_ENDPOINT}" ]; then export RUSTC_WRAPPER=/usr/local/cargo/bin/sccache; fi script: - rustc --version && cargo --version # Print version info for debugging - "cargo test --color always --workspace --verbose --locked --no-fail-fast -- -Z unstable-options --format json | gitlab-report -p test > $CI_PROJECT_DIR/report.xml" - - "cargo clippy --color always --verbose --message-format=json | gitlab-report -p clippy > $CI_PROJECT_DIR/gl-code-quality-report.json" artifacts: when: always reports: junit: report.xml + + +test:clippy: + extends: .test-shared-settings + allow_failure: true + before_script: + - rustup component add clippy + # If provided, bring in caching through sccache, which uses an external S3 endpoint to store compilation results: + - if [ -n "${SCCACHE_ENDPOINT}" ]; then export RUSTC_WRAPPER=/usr/local/cargo/bin/sccache; fi + script: + - rustc --version && cargo --version # Print version info for debugging + - "cargo clippy --color always --verbose --message-format=json | gitlab-report -p clippy > $CI_PROJECT_DIR/gl-code-quality-report.json" + artifacts: + when: always + reports: codequality: gl-code-quality-report.json test:format: From df8703cc1304779449fde3a9bf9d1122e5345def Mon Sep 17 00:00:00 2001 From: Jim Date: Thu, 23 Jun 2022 06:58:34 +0000 Subject: [PATCH 115/197] Lightning bolt optional --- conduit-example.toml | 3 +++ src/api/client_server/account.rs | 9 +++++++-- src/config/mod.rs | 6 ++++++ src/service/admin/mod.rs | 8 +++++++- src/service/globals/mod.rs | 4 ++++ 5 files changed, 27 insertions(+), 3 deletions(-) diff --git a/conduit-example.toml b/conduit-example.toml index 362f7e7e..5eed0708 100644 --- a/conduit-example.toml +++ b/conduit-example.toml @@ -40,6 +40,9 @@ allow_registration = true allow_federation = true +# Enable the display name lightning bolt on registration. +enable_lightning_bolt = true + trusted_servers = ["matrix.org"] #max_concurrent_requests = 100 # How many requests Conduit sends to other servers at the same time diff --git a/src/api/client_server/account.rs b/src/api/client_server/account.rs index 17b2920a..51343ae2 100644 --- a/src/api/client_server/account.rs +++ b/src/api/client_server/account.rs @@ -12,7 +12,6 @@ use ruma::{ events::{room::message::RoomMessageEventContent, GlobalAccountDataEventType}, push, UserId, }; - use tracing::{info, warn}; use register::RegistrationKind; @@ -169,7 +168,13 @@ pub async fn register_route( services().users.create(&user_id, password)?; // Default to pretty displayname - let displayname = format!("{} ⚡️", user_id.localpart()); + let mut displayname = user_id.localpart().to_owned(); + + // If enabled append lightning bolt to display name (default true) + if services().globals.enable_lightning_bolt() { + displayname.push_str(" ⚡️"); + } + services() .users .set_displayname(&user_id, Some(displayname.clone()))?; diff --git a/src/config/mod.rs b/src/config/mod.rs index b60b9cff..31d96b6a 100644 --- a/src/config/mod.rs +++ b/src/config/mod.rs @@ -26,6 +26,8 @@ pub struct Config { pub database_path: String, #[serde(default = "default_db_cache_capacity_mb")] pub db_cache_capacity_mb: f64, + #[serde(default = "true_fn")] + pub enable_lightning_bolt: bool, #[serde(default = "default_conduit_cache_capacity_modifier")] pub conduit_cache_capacity_modifier: f64, #[serde(default = "default_rocksdb_max_open_files")] @@ -135,6 +137,10 @@ impl fmt::Display for Config { &self.max_concurrent_requests.to_string(), ), ("Allow registration", &self.allow_registration.to_string()), + ( + "Enabled lightning bolt", + &self.enable_lightning_bolt.to_string(), + ), ("Allow encryption", &self.allow_encryption.to_string()), ("Allow federation", &self.allow_federation.to_string()), ("Allow room creation", &self.allow_room_creation.to_string()), diff --git a/src/service/admin/mod.rs b/src/service/admin/mod.rs index b14ce2b1..91103785 100644 --- a/src/service/admin/mod.rs +++ b/src/service/admin/mod.rs @@ -626,7 +626,13 @@ impl Service { services().users.create(&user_id, Some(password.as_str()))?; // Default to pretty displayname - let displayname = format!("{} ⚡️", user_id.localpart()); + let mut displayname = user_id.localpart().to_owned(); + + // If enabled append lightning bolt to display name (default true) + if services().globals.enable_lightning_bolt() { + displayname.push_str(" ⚡️"); + } + services() .users .set_displayname(&user_id, Some(displayname))?; diff --git a/src/service/globals/mod.rs b/src/service/globals/mod.rs index 44192e01..4daddab0 100644 --- a/src/service/globals/mod.rs +++ b/src/service/globals/mod.rs @@ -245,6 +245,10 @@ impl Service { self.config.default_room_version.clone() } + pub fn enable_lightning_bolt(&self) -> bool { + self.config.enable_lightning_bolt + } + pub fn trusted_servers(&self) -> &[OwnedServerName] { &self.config.trusted_servers } From 7cf060ae5b31f5cf5b03bb31bb327067f37b5035 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Thu, 23 Jun 2022 09:04:19 +0200 Subject: [PATCH 116/197] Bump version to 0.4 --- Cargo.lock | 2 +- Cargo.toml | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/Cargo.lock b/Cargo.lock index 941634e0..760b4d90 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -372,7 +372,7 @@ checksum = "3d7b894f5411737b7867f4827955924d7c254fc9f4d91a6aad6b097804b1018b" [[package]] name = "conduit" -version = "0.3.0-next" +version = "0.4.0-next" dependencies = [ "async-trait", "axum", diff --git a/Cargo.toml b/Cargo.toml index 031f2798..e007e492 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -6,7 +6,7 @@ authors = ["timokoesters "] homepage = "https://conduit.rs" repository = "https://gitlab.com/famedly/conduit" readme = "README.md" -version = "0.3.0-next" +version = "0.4.0-next" rust-version = "1.63" edition = "2021" From 18ca2e4c2984eb265e4fe2ef12b87bf50a8fdd60 Mon Sep 17 00:00:00 2001 From: majso Date: Sat, 25 Jun 2022 21:59:49 +0000 Subject: [PATCH 117/197] Dockerfile: changing DB path to be same as we are using in CI --- Dockerfile | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) diff --git a/Dockerfile b/Dockerfile index 76d10ea9..8a76c470 100644 --- a/Dockerfile +++ b/Dockerfile @@ -36,9 +36,11 @@ FROM docker.io/debian:bullseye-slim AS runner # You still need to map the port when using the docker command or docker-compose. EXPOSE 6167 +ARG DEFAULT_DB_PATH=/var/lib/matrix-conduit + ENV CONDUIT_PORT=6167 \ CONDUIT_ADDRESS="0.0.0.0" \ - CONDUIT_DATABASE_PATH=/var/lib/matrix-conduit \ + CONDUIT_DATABASE_PATH=${DEFAULT_DB_PATH} \ CONDUIT_CONFIG='' # └─> Set no config file to do all configuration with env vars @@ -51,9 +53,6 @@ RUN apt-get update && apt-get -y --no-install-recommends install \ wget \ && rm -rf /var/lib/apt/lists/* -# Created directory for the database and media files -RUN mkdir -p /srv/conduit/.local/share/conduit - # Test if Conduit is still alive, uses the same endpoint as Element COPY ./docker/healthcheck.sh /srv/conduit/healthcheck.sh HEALTHCHECK --start-period=5s --interval=5s CMD ./healthcheck.sh @@ -69,10 +68,12 @@ RUN set -x ; \ groupadd -r -g ${GROUP_ID} conduit ; \ useradd -l -r -M -d /srv/conduit -o -u ${USER_ID} -g conduit conduit && exit 0 ; exit 1 -# Change ownership of Conduit files to conduit user and group and make the healthcheck executable: +# Create database directory, change ownership of Conduit files to conduit user and group and make the healthcheck executable: RUN chown -cR conduit:conduit /srv/conduit && \ - chmod +x /srv/conduit/healthcheck.sh - + chmod +x /srv/conduit/healthcheck.sh && \ + mkdir -p ${DEFAULT_DB_PATH} && \ + chown -cR conduit:conduit ${DEFAULT_DB_PATH} + # Change user to conduit, no root permissions afterwards: USER conduit # Set container home directory From c15205fb4679b7058790c9691c3f767d4b2c3c3b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jakub=20Kub=C3=ADk?= Date: Sun, 14 Aug 2022 19:29:46 +0200 Subject: [PATCH 118/197] fix(client/keys): ignore non-signature keys in signature upload route --- src/api/client_server/keys.rs | 21 +++++++++++++++++---- 1 file changed, 17 insertions(+), 4 deletions(-) diff --git a/src/api/client_server/keys.rs b/src/api/client_server/keys.rs index 9a21dd60..837e1662 100644 --- a/src/api/client_server/keys.rs +++ b/src/api/client_server/keys.rs @@ -148,11 +148,24 @@ pub async fn upload_signatures_route( ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - for (user_id, signed_keys) in &body.signed_keys { - for (key_id, signed_key) in signed_keys { - let signed_key = serde_json::to_value(signed_key).unwrap(); + for (user_id, keys) in &body.signed_keys { + for (key_id, key) in keys { + let key = serde_json::to_value(key) + .map_err(|_| Error::BadRequest(ErrorKind::InvalidParam, "Invalid key JSON"))?; - for signature in signed_key + let is_signature_key = match key.get("usage") { + Some(usage) => usage + .as_array() + .map(|usage| !usage.contains(&json!("master"))) + .unwrap_or(false), + None => true, + }; + + if !is_signature_key { + continue; + } + + for signature in key .get("signatures") .ok_or(Error::BadRequest( ErrorKind::InvalidParam, From 0ddc3c01ef4b1c62e2a9f58b53a137f15ca72b14 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jakub=20Kub=C3=ADk?= Date: Sun, 14 Aug 2022 19:33:13 +0200 Subject: [PATCH 119/197] style(client/keys): rename signature key to signed key --- src/api/client_server/keys.rs | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/api/client_server/keys.rs b/src/api/client_server/keys.rs index 837e1662..2de785fd 100644 --- a/src/api/client_server/keys.rs +++ b/src/api/client_server/keys.rs @@ -153,7 +153,7 @@ pub async fn upload_signatures_route( let key = serde_json::to_value(key) .map_err(|_| Error::BadRequest(ErrorKind::InvalidParam, "Invalid key JSON"))?; - let is_signature_key = match key.get("usage") { + let is_signed_key = match key.get("usage") { Some(usage) => usage .as_array() .map(|usage| !usage.contains(&json!("master"))) @@ -161,7 +161,7 @@ pub async fn upload_signatures_route( None => true, }; - if !is_signature_key { + if !is_signed_key { continue; } From 2b7c19835b65e4dd3a6a32466a9f45b06bf1ced2 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 10 Oct 2022 15:00:44 +0200 Subject: [PATCH 120/197] Add room version 10 to experimental versions --- src/service/globals/mod.rs | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/src/service/globals/mod.rs b/src/service/globals/mod.rs index 4daddab0..d4c9dad0 100644 --- a/src/service/globals/mod.rs +++ b/src/service/globals/mod.rs @@ -129,7 +129,12 @@ impl Service { RoomVersionId::V9, ]; // Experimental, partially supported room versions - let unstable_room_versions = vec![RoomVersionId::V3, RoomVersionId::V4, RoomVersionId::V5]; + let unstable_room_versions = vec![ + RoomVersionId::V3, + RoomVersionId::V4, + RoomVersionId::V5, + RoomVersionId::V10, + ]; let mut s = Self { db, From c30cc6120b31e8d631bfe8c988d399c120c638c3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Tue, 11 Oct 2022 11:53:13 +0200 Subject: [PATCH 121/197] fix: send right errors on make/send join in restricted rooms --- src/api/server_server.rs | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/src/api/server_server.rs b/src/api/server_server.rs index 37505983..c9f6a78e 100644 --- a/src/api/server_server.rs +++ b/src/api/server_server.rs @@ -1283,10 +1283,10 @@ pub async fn create_join_event_template_route( if let Some(join_rules_event_content) = join_rules_event_content { if matches!( join_rules_event_content.join_rule, - JoinRule::Restricted { .. } + JoinRule::Restricted { .. } | JoinRule::KnockRestricted { .. } ) { return Err(Error::BadRequest( - ErrorKind::Unknown, + ErrorKind::UnableToAuthorizeJoin, "Conduit does not support restricted rooms yet.", )); } @@ -1376,10 +1376,10 @@ async fn create_join_event( if let Some(join_rules_event_content) = join_rules_event_content { if matches!( join_rules_event_content.join_rule, - JoinRule::Restricted { .. } + JoinRule::Restricted { .. } | JoinRule::KnockRestricted { .. } ) { return Err(Error::BadRequest( - ErrorKind::Unknown, + ErrorKind::UnableToAuthorizeJoin, "Conduit does not support restricted rooms yet.", )); } From fb6bfa97530e09f3d2c69dfde3a65c4c633f937a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Tue, 11 Oct 2022 15:25:10 +0200 Subject: [PATCH 122/197] fix: missing field `origin` error with synapse servers --- Cargo.toml | 2 +- src/api/server_server.rs | 1 - 2 files changed, 1 insertion(+), 2 deletions(-) diff --git a/Cargo.toml b/Cargo.toml index e007e492..37b05294 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -21,7 +21,7 @@ tower-http = { version = "0.3.4", features = ["add-extension", "cors", "compress # Used for matrix spec type definitions and helpers #ruma = { version = "0.4.0", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "state-res", "unstable-pre-spec", "unstable-exhaustive-types"] } -ruma = { git = "https://github.com/ruma/ruma", rev = "86b58cafb8abe29eecd0272d90b40bbb61a7919b", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "state-res", "unstable-msc2448", "unstable-exhaustive-types", "ring-compat"] } +ruma = { git = "https://github.com/ruma/ruma", rev = "86b58cafb8abe29eecd0272d90b40bbb61a7919b", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "state-res", "unstable-msc2448", "unstable-exhaustive-types", "ring-compat", "unstable-unspecified" ] } #ruma = { git = "https://github.com/timokoesters/ruma", rev = "50c1db7e0a3a21fc794b0cce3b64285a4c750c71", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "state-res", "unstable-pre-spec", "unstable-exhaustive-types"] } #ruma = { path = "../ruma/crates/ruma", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "state-res", "unstable-pre-spec", "unstable-exhaustive-types"] } diff --git a/src/api/server_server.rs b/src/api/server_server.rs index c9f6a78e..eabe8c85 100644 --- a/src/api/server_server.rs +++ b/src/api/server_server.rs @@ -1470,7 +1470,6 @@ async fn create_join_event( .filter_map(|(_, id)| services().rooms.timeline.get_pdu_json(id).ok().flatten()) .map(PduEvent::convert_to_outgoing_federation_event) .collect(), - origin: services().globals.server_name().to_string(), }) } From 31d180191262b2e130e5c7463cdd8d12ee7c6c98 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Tue, 11 Oct 2022 17:10:09 +0200 Subject: [PATCH 123/197] fix: workaround for missing avatars on element and rooms becoming historical --- src/api/client_server/message.rs | 13 +++++++++++++ src/api/client_server/sync.rs | 2 ++ 2 files changed, 15 insertions(+) diff --git a/src/api/client_server/message.rs b/src/api/client_server/message.rs index e086e4af..2b5bdf9d 100644 --- a/src/api/client_server/message.rs +++ b/src/api/client_server/message.rs @@ -170,6 +170,9 @@ pub async fn get_message_events_route( .collect(); for (_, event) in &events_after { + /* TODO: Remove this when these are resolved: + * https://github.com/vector-im/element-android/issues/3417 + * https://github.com/vector-im/element-web/issues/21034 if !services().rooms.lazy_loading.lazy_load_was_sent_before( sender_user, sender_device, @@ -178,6 +181,8 @@ pub async fn get_message_events_route( )? { lazy_loaded.insert(event.sender.clone()); } + */ + lazy_loaded.insert(event.sender.clone()); } next_token = events_after.last().map(|(count, _)| count).copied(); @@ -210,6 +215,9 @@ pub async fn get_message_events_route( .collect(); for (_, event) in &events_before { + /* TODO: Remove this when these are resolved: + * https://github.com/vector-im/element-android/issues/3417 + * https://github.com/vector-im/element-web/issues/21034 if !services().rooms.lazy_loading.lazy_load_was_sent_before( sender_user, sender_device, @@ -218,6 +226,8 @@ pub async fn get_message_events_route( )? { lazy_loaded.insert(event.sender.clone()); } + */ + lazy_loaded.insert(event.sender.clone()); } next_token = events_before.last().map(|(count, _)| count).copied(); @@ -244,6 +254,8 @@ pub async fn get_message_events_route( } } + // TODO: enable again when we are sure clients can handle it + /* if let Some(next_token) = next_token { services().rooms.lazy_loading.lazy_load_mark_sent( sender_user, @@ -253,6 +265,7 @@ pub async fn get_message_events_route( next_token, ); } + */ Ok(resp) } diff --git a/src/api/client_server/sync.rs b/src/api/client_server/sync.rs index d876a926..483b32bf 100644 --- a/src/api/client_server/sync.rs +++ b/src/api/client_server/sync.rs @@ -433,6 +433,8 @@ async fn sync_helper( } else if !lazy_load_enabled || body.full_state || timeline_users.contains(&state_key) + // TODO: Delete the following line when this is resolved: https://github.com/vector-im/element-web/issues/22565 + || *sender_user == state_key { let pdu = match services().rooms.timeline.get_pdu(&id)? { Some(pdu) => pdu, From 68227c06c398ece491cd7f3b7bebe254dcdb43f6 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Tue, 11 Oct 2022 17:10:56 +0200 Subject: [PATCH 124/197] fix: state for left rooms --- src/api/client_server/sync.rs | 86 ++++++++++++++++++++++++++++++++++- 1 file changed, 85 insertions(+), 1 deletion(-) diff --git a/src/api/client_server/sync.rs b/src/api/client_server/sync.rs index 483b32bf..739b42f3 100644 --- a/src/api/client_server/sync.rs +++ b/src/api/client_server/sync.rs @@ -827,7 +827,9 @@ async fn sync_helper( .rooms_left(&sender_user) .collect(); for result in all_left_rooms { - let (room_id, left_state_events) = result?; + let (room_id, _) = result?; + + let mut left_state_events = Vec::new(); { // Get and drop the lock to wait for remaining operations to finish @@ -854,6 +856,88 @@ async fn sync_helper( continue; } + if !services().rooms.metadata.exists(&room_id)? { + // This is just a rejected invite, not a room we know + continue; + } + + let since_shortstatehash = services() + .rooms + .user + .get_token_shortstatehash(&room_id, since)?; + + let since_state_ids = match since_shortstatehash { + Some(s) => services().rooms.state_accessor.state_full_ids(s).await?, + None => BTreeMap::new(), + }; + + let left_event_id = match services().rooms.state_accessor.room_state_get_id( + &room_id, + &StateEventType::RoomMember, + sender_user.as_str(), + )? { + Some(e) => e, + None => { + error!("Left room but no left state event"); + continue; + } + }; + + let left_shortstatehash = match services() + .rooms + .state_accessor + .pdu_shortstatehash(&left_event_id)? + { + Some(s) => s, + None => { + error!("Leave event has no state"); + continue; + } + }; + + let mut left_state_ids = services() + .rooms + .state_accessor + .state_full_ids(left_shortstatehash) + .await?; + + let leave_shortstatekey = services().rooms.short.get_or_create_shortstatekey( + &StateEventType::RoomMember, + &sender_user.as_str(), + )?; + + left_state_ids.insert(leave_shortstatekey, left_event_id); + + let mut i = 0; + for (key, id) in left_state_ids { + if body.full_state || since_state_ids.get(&key) != Some(&id) { + let (event_type, state_key) = + services().rooms.short.get_statekey_from_short(key)?; + + if !lazy_load_enabled + || event_type != StateEventType::RoomMember + || body.full_state + // TODO: Delete the following line when this is resolved: https://github.com/vector-im/element-web/issues/22565 + || *sender_user == state_key + { + let pdu = match services().rooms.timeline.get_pdu(&id)? { + Some(pdu) => pdu, + None => { + error!("Pdu in state not found: {}", id); + continue; + } + }; + + left_state_events.push(pdu.to_sync_state_event()); + + i += 1; + if i % 100 == 0 { + tokio::task::yield_now().await; + } + } + } + } + left_rooms.insert( room_id.clone(), LeftRoom { From d1e5acd7b3270fd08601dc9ec2eaad2455a53b9f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Tue, 11 Oct 2022 17:59:49 +0200 Subject: [PATCH 125/197] fix: don't panic on missing events in state --- src/api/server_server.rs | 18 ++++++++++-------- 1 file changed, 10 insertions(+), 8 deletions(-) diff --git a/src/api/server_server.rs b/src/api/server_server.rs index eabe8c85..35c01f9f 100644 --- a/src/api/server_server.rs +++ b/src/api/server_server.rs @@ -55,7 +55,7 @@ use std::{ time::{Duration, Instant, SystemTime}, }; -use tracing::{info, warn}; +use tracing::{error, info, warn}; /// Wraps either an literal IP address plus port, or a hostname plus complement /// (colon-plus-port if it was specified). @@ -1149,16 +1149,18 @@ pub async fn get_room_state_route( Ok(get_room_state::v1::Response { auth_chain: auth_chain_ids - .map(|id| { - services() + .filter_map(|id| { + match services() .rooms .timeline - .get_pdu_json(&id) - .map(|maybe_json| { - PduEvent::convert_to_outgoing_federation_event(maybe_json.unwrap()) - }) + .get_pdu_json(&id).ok()? { + Some(json) => Some(PduEvent::convert_to_outgoing_federation_event(json)), + None => { + error!("Could not find event json for {id} in db."); + None + } + } }) - .filter_map(|r| r.ok()) .collect(), pdus, }) From 8105c5cc60912afc487a6d045c67a7dada76322e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Tue, 11 Oct 2022 18:10:51 +0200 Subject: [PATCH 126/197] cargo fmt --- src/api/client_server/sync.rs | 8 ++++---- src/api/server_server.rs | 19 ++++++++----------- 2 files changed, 12 insertions(+), 15 deletions(-) diff --git a/src/api/client_server/sync.rs b/src/api/client_server/sync.rs index 739b42f3..4b732692 100644 --- a/src/api/client_server/sync.rs +++ b/src/api/client_server/sync.rs @@ -901,10 +901,10 @@ async fn sync_helper( .state_full_ids(left_shortstatehash) .await?; - let leave_shortstatekey = services().rooms.short.get_or_create_shortstatekey( - &StateEventType::RoomMember, - &sender_user.as_str(), - )?; + let leave_shortstatekey = services() + .rooms + .short + .get_or_create_shortstatekey(&StateEventType::RoomMember, &sender_user.as_str())?; left_state_ids.insert(leave_shortstatekey, left_event_id); diff --git a/src/api/server_server.rs b/src/api/server_server.rs index 35c01f9f..03128a7f 100644 --- a/src/api/server_server.rs +++ b/src/api/server_server.rs @@ -1149,18 +1149,15 @@ pub async fn get_room_state_route( Ok(get_room_state::v1::Response { auth_chain: auth_chain_ids - .filter_map(|id| { - match services() - .rooms - .timeline - .get_pdu_json(&id).ok()? { - Some(json) => Some(PduEvent::convert_to_outgoing_federation_event(json)), - None => { - error!("Could not find event json for {id} in db."); - None - } + .filter_map( + |id| match services().rooms.timeline.get_pdu_json(&id).ok()? { + Some(json) => Some(PduEvent::convert_to_outgoing_federation_event(json)), + None => { + error!("Could not find event json for {id} in db."); + None } - }) + }, + ) .collect(), pdus, }) From d3968c2fd1d901011e5aaf1dd14cecfed5af10bf Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Tue, 11 Oct 2022 21:51:20 +0200 Subject: [PATCH 127/197] fix: bump ruma again to fix state res problems --- Cargo.lock | 22 +++++++++++----------- Cargo.toml | 2 +- src/api/client_server/media.rs | 9 ++++++++- src/api/client_server/message.rs | 8 ++++---- src/api/client_server/read_marker.rs | 4 +++- src/api/client_server/sync.rs | 1 + 6 files changed, 28 insertions(+), 18 deletions(-) diff --git a/Cargo.lock b/Cargo.lock index 760b4d90..9e58bccc 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -2039,7 +2039,7 @@ dependencies = [ [[package]] name = "ruma" version = "0.7.4" -source = "git+https://github.com/ruma/ruma?rev=86b58cafb8abe29eecd0272d90b40bbb61a7919b#86b58cafb8abe29eecd0272d90b40bbb61a7919b" +source = "git+https://github.com/ruma/ruma?rev=c2c45551335c443ede7fb9158284196899a0c696#c2c45551335c443ede7fb9158284196899a0c696" dependencies = [ "assign", "js_int", @@ -2057,7 +2057,7 @@ dependencies = [ [[package]] name = "ruma-appservice-api" version = "0.7.0" -source = "git+https://github.com/ruma/ruma?rev=86b58cafb8abe29eecd0272d90b40bbb61a7919b#86b58cafb8abe29eecd0272d90b40bbb61a7919b" +source = "git+https://github.com/ruma/ruma?rev=c2c45551335c443ede7fb9158284196899a0c696#c2c45551335c443ede7fb9158284196899a0c696" dependencies = [ "ruma-common", "serde", @@ -2067,7 +2067,7 @@ dependencies = [ [[package]] name = "ruma-client-api" version = "0.15.1" -source = "git+https://github.com/ruma/ruma?rev=86b58cafb8abe29eecd0272d90b40bbb61a7919b#86b58cafb8abe29eecd0272d90b40bbb61a7919b" +source = "git+https://github.com/ruma/ruma?rev=c2c45551335c443ede7fb9158284196899a0c696#c2c45551335c443ede7fb9158284196899a0c696" dependencies = [ "assign", "bytes", @@ -2083,7 +2083,7 @@ dependencies = [ [[package]] name = "ruma-common" version = "0.10.3" -source = "git+https://github.com/ruma/ruma?rev=86b58cafb8abe29eecd0272d90b40bbb61a7919b#86b58cafb8abe29eecd0272d90b40bbb61a7919b" +source = "git+https://github.com/ruma/ruma?rev=c2c45551335c443ede7fb9158284196899a0c696#c2c45551335c443ede7fb9158284196899a0c696" dependencies = [ "base64", "bytes", @@ -2110,7 +2110,7 @@ dependencies = [ [[package]] name = "ruma-federation-api" version = "0.6.0" -source = "git+https://github.com/ruma/ruma?rev=86b58cafb8abe29eecd0272d90b40bbb61a7919b#86b58cafb8abe29eecd0272d90b40bbb61a7919b" +source = "git+https://github.com/ruma/ruma?rev=c2c45551335c443ede7fb9158284196899a0c696#c2c45551335c443ede7fb9158284196899a0c696" dependencies = [ "js_int", "ruma-common", @@ -2121,7 +2121,7 @@ dependencies = [ [[package]] name = "ruma-identifiers-validation" version = "0.9.0" -source = "git+https://github.com/ruma/ruma?rev=86b58cafb8abe29eecd0272d90b40bbb61a7919b#86b58cafb8abe29eecd0272d90b40bbb61a7919b" +source = "git+https://github.com/ruma/ruma?rev=c2c45551335c443ede7fb9158284196899a0c696#c2c45551335c443ede7fb9158284196899a0c696" dependencies = [ "js_int", "thiserror", @@ -2130,7 +2130,7 @@ dependencies = [ [[package]] name = "ruma-identity-service-api" version = "0.6.0" -source = "git+https://github.com/ruma/ruma?rev=86b58cafb8abe29eecd0272d90b40bbb61a7919b#86b58cafb8abe29eecd0272d90b40bbb61a7919b" +source = "git+https://github.com/ruma/ruma?rev=c2c45551335c443ede7fb9158284196899a0c696#c2c45551335c443ede7fb9158284196899a0c696" dependencies = [ "js_int", "ruma-common", @@ -2140,7 +2140,7 @@ dependencies = [ [[package]] name = "ruma-macros" version = "0.10.3" -source = "git+https://github.com/ruma/ruma?rev=86b58cafb8abe29eecd0272d90b40bbb61a7919b#86b58cafb8abe29eecd0272d90b40bbb61a7919b" +source = "git+https://github.com/ruma/ruma?rev=c2c45551335c443ede7fb9158284196899a0c696#c2c45551335c443ede7fb9158284196899a0c696" dependencies = [ "once_cell", "proc-macro-crate", @@ -2155,7 +2155,7 @@ dependencies = [ [[package]] name = "ruma-push-gateway-api" version = "0.6.0" -source = "git+https://github.com/ruma/ruma?rev=86b58cafb8abe29eecd0272d90b40bbb61a7919b#86b58cafb8abe29eecd0272d90b40bbb61a7919b" +source = "git+https://github.com/ruma/ruma?rev=c2c45551335c443ede7fb9158284196899a0c696#c2c45551335c443ede7fb9158284196899a0c696" dependencies = [ "js_int", "ruma-common", @@ -2166,7 +2166,7 @@ dependencies = [ [[package]] name = "ruma-signatures" version = "0.12.0" -source = "git+https://github.com/ruma/ruma?rev=86b58cafb8abe29eecd0272d90b40bbb61a7919b#86b58cafb8abe29eecd0272d90b40bbb61a7919b" +source = "git+https://github.com/ruma/ruma?rev=c2c45551335c443ede7fb9158284196899a0c696#c2c45551335c443ede7fb9158284196899a0c696" dependencies = [ "base64", "ed25519-dalek", @@ -2182,7 +2182,7 @@ dependencies = [ [[package]] name = "ruma-state-res" version = "0.8.0" -source = "git+https://github.com/ruma/ruma?rev=86b58cafb8abe29eecd0272d90b40bbb61a7919b#86b58cafb8abe29eecd0272d90b40bbb61a7919b" +source = "git+https://github.com/ruma/ruma?rev=c2c45551335c443ede7fb9158284196899a0c696#c2c45551335c443ede7fb9158284196899a0c696" dependencies = [ "itertools", "js_int", diff --git a/Cargo.toml b/Cargo.toml index 37b05294..0b3062da 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -21,7 +21,7 @@ tower-http = { version = "0.3.4", features = ["add-extension", "cors", "compress # Used for matrix spec type definitions and helpers #ruma = { version = "0.4.0", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "state-res", "unstable-pre-spec", "unstable-exhaustive-types"] } -ruma = { git = "https://github.com/ruma/ruma", rev = "86b58cafb8abe29eecd0272d90b40bbb61a7919b", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "state-res", "unstable-msc2448", "unstable-exhaustive-types", "ring-compat", "unstable-unspecified" ] } +ruma = { git = "https://github.com/ruma/ruma", rev = "c2c45551335c443ede7fb9158284196899a0c696", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "state-res", "unstable-msc2448", "unstable-exhaustive-types", "ring-compat", "unstable-unspecified" ] } #ruma = { git = "https://github.com/timokoesters/ruma", rev = "50c1db7e0a3a21fc794b0cce3b64285a4c750c71", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "state-res", "unstable-pre-spec", "unstable-exhaustive-types"] } #ruma = { path = "../ruma/crates/ruma", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "state-res", "unstable-pre-spec", "unstable-exhaustive-types"] } diff --git a/src/api/client_server/media.rs b/src/api/client_server/media.rs index c1f5e1de..ae023c95 100644 --- a/src/api/client_server/media.rs +++ b/src/api/client_server/media.rs @@ -104,6 +104,7 @@ pub async fn get_content_route( file, content_type, content_disposition, + cross_origin_resource_policy: Some("cross-origin".to_owned()), }) } else if &*body.server_name != services().globals.server_name() && body.allow_remote { let remote_content_response = @@ -134,6 +135,7 @@ pub async fn get_content_as_filename_route( file, content_type, content_disposition: Some(format!("inline; filename={}", body.filename)), + cross_origin_resource_policy: Some("cross-origin".to_owned()), }) } else if &*body.server_name != services().globals.server_name() && body.allow_remote { let remote_content_response = @@ -143,6 +145,7 @@ pub async fn get_content_as_filename_route( content_disposition: Some(format!("inline: filename={}", body.filename)), content_type: remote_content_response.content_type, file: remote_content_response.file, + cross_origin_resource_policy: Some("cross-origin".to_owned()), }) } else { Err(Error::BadRequest(ErrorKind::NotFound, "Media not found.")) @@ -174,7 +177,11 @@ pub async fn get_content_thumbnail_route( ) .await? { - Ok(get_content_thumbnail::v3::Response { file, content_type }) + Ok(get_content_thumbnail::v3::Response { + file, + content_type, + cross_origin_resource_policy: Some("cross-origin".to_owned()), + }) } else if &*body.server_name != services().globals.server_name() && body.allow_remote { let get_thumbnail_response = services() .sending diff --git a/src/api/client_server/message.rs b/src/api/client_server/message.rs index 2b5bdf9d..b04c2626 100644 --- a/src/api/client_server/message.rs +++ b/src/api/client_server/message.rs @@ -127,8 +127,8 @@ pub async fn get_message_events_route( .map_err(|_| Error::BadRequest(ErrorKind::InvalidParam, "Invalid `from` value."))?, None => match body.dir { - get_message_events::v3::Direction::Forward => 0, - get_message_events::v3::Direction::Backward => u64::MAX, + ruma::api::client::Direction::Forward => 0, + ruma::api::client::Direction::Backward => u64::MAX, }, }; @@ -151,7 +151,7 @@ pub async fn get_message_events_route( let mut lazy_loaded = HashSet::new(); match body.dir { - get_message_events::v3::Direction::Forward => { + ruma::api::client::Direction::Forward => { let events_after: Vec<_> = services() .rooms .timeline @@ -196,7 +196,7 @@ pub async fn get_message_events_route( resp.end = next_token.map(|count| count.to_string()); resp.chunk = events_after; } - get_message_events::v3::Direction::Backward => { + ruma::api::client::Direction::Backward => { let events_before: Vec<_> = services() .rooms .timeline diff --git a/src/api/client_server/read_marker.rs b/src/api/client_server/read_marker.rs index bdf467f9..48520fc9 100644 --- a/src/api/client_server/read_marker.rs +++ b/src/api/client_server/read_marker.rs @@ -1,7 +1,7 @@ use crate::{services, Error, Result, Ruma}; use ruma::{ api::client::{error::ErrorKind, read_marker::set_read_marker, receipt::create_receipt}, - events::{receipt::ReceiptType, RoomAccountDataEventType}, + events::{receipt::{ReceiptType, ReceiptThread}, RoomAccountDataEventType}, MilliSecondsSinceUnixEpoch, }; use std::collections::BTreeMap; @@ -59,6 +59,7 @@ pub async fn set_read_marker_route( sender_user.clone(), ruma::events::receipt::Receipt { ts: Some(MilliSecondsSinceUnixEpoch::now()), + thread: ReceiptThread::Unthreaded, }, ); @@ -119,6 +120,7 @@ pub async fn create_receipt_route( sender_user.clone(), ruma::events::receipt::Receipt { ts: Some(MilliSecondsSinceUnixEpoch::now()), + thread: ReceiptThread::Unthreaded, }, ); let mut receipts = BTreeMap::new(); diff --git a/src/api/client_server/sync.rs b/src/api/client_server/sync.rs index 4b732692..828ae19c 100644 --- a/src/api/client_server/sync.rs +++ b/src/api/client_server/sync.rs @@ -778,6 +778,7 @@ async fn sync_helper( .collect(), }, ephemeral: Ephemeral { events: edus }, + unread_thread_notifications: BTreeMap::new(), }; if !joined_room.is_empty() { From 2b70d9604a2cb10830a6677c2380374836b4d990 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Tue, 11 Oct 2022 22:37:14 +0200 Subject: [PATCH 128/197] fix: element gets stuck in /initialSync --- src/main.rs | 14 +++++++++++++- src/service/rooms/event_handler/mod.rs | 6 +++++- src/utils/error.rs | 2 +- 3 files changed, 19 insertions(+), 3 deletions(-) diff --git a/src/main.rs b/src/main.rs index bdbeaa6a..08368415 100644 --- a/src/main.rs +++ b/src/main.rs @@ -342,6 +342,14 @@ fn routes() -> Router { .ruma_route(server_server::get_profile_information_route) .ruma_route(server_server::get_keys_route) .ruma_route(server_server::claim_keys_route) + .route( + "/_matrix/client/r0/rooms/:room_id/initialSync", + get(initial_sync), + ) + .route( + "/_matrix/client/v3/rooms/:room_id/initialSync", + get(initial_sync), + ) .fallback(not_found.into_service()) } @@ -375,7 +383,11 @@ async fn shutdown_signal(handle: ServerHandle) { } async fn not_found(_uri: Uri) -> impl IntoResponse { - Error::BadRequest(ErrorKind::NotFound, "Unknown or unimplemented route") + Error::BadRequest(ErrorKind::Unrecognized, "Unrecognized request") +} + +async fn initial_sync(_uri: Uri) -> impl IntoResponse { + Error::BadRequest(ErrorKind::GuestAccessForbidden, "Guest access not implemented") } trait RouterExt { diff --git a/src/service/rooms/event_handler/mod.rs b/src/service/rooms/event_handler/mod.rs index cd270c7c..477a9719 100644 --- a/src/service/rooms/event_handler/mod.rs +++ b/src/service/rooms/event_handler/mod.rs @@ -44,6 +44,7 @@ impl Service { /// When receiving an event one needs to: /// 0. Check the server is in the room /// 1. Skip the PDU if we already know about it + /// 1.1. Remove unsigned field /// 2. Check signatures, otherwise drop /// 3. Check content hash, redact if doesn't match /// 4. Fetch any missing auth events doing all checks listed here starting at 1. These are not @@ -260,10 +261,13 @@ impl Service { create_event: &'a PduEvent, event_id: &'a EventId, room_id: &'a RoomId, - value: BTreeMap, + mut value: BTreeMap, pub_key_map: &'a RwLock>>, ) -> AsyncRecursiveType<'a, Result<(Arc, BTreeMap)>> { Box::pin(async move { + // 1.1. Remove unsigned field + value.remove("unsigned"); + // TODO: For RoomVersion6 we must check that Raw<..> is canonical do we anywhere?: https://matrix.org/docs/spec/rooms/v6#canonical-json // We go through all the signatures we see on the value and fetch the corresponding signing diff --git a/src/utils/error.rs b/src/utils/error.rs index 8967acb7..9c8617f9 100644 --- a/src/utils/error.rs +++ b/src/utils/error.rs @@ -117,7 +117,7 @@ impl Error { StatusCode::FORBIDDEN } Unauthorized | UnknownToken { .. } | MissingToken => StatusCode::UNAUTHORIZED, - NotFound => StatusCode::NOT_FOUND, + NotFound | Unrecognized => StatusCode::NOT_FOUND, LimitExceeded { .. } => StatusCode::TOO_MANY_REQUESTS, UserDeactivated => StatusCode::FORBIDDEN, TooLarge => StatusCode::PAYLOAD_TOO_LARGE, From 0290f1f3554ef8cca02218a396961d13dbbd44ba Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Wed, 12 Oct 2022 10:42:59 +0200 Subject: [PATCH 129/197] improvement: more efficient /claim --- src/api/client_server/keys.rs | 42 ++++++++++++++++++++++------------- 1 file changed, 26 insertions(+), 16 deletions(-) diff --git a/src/api/client_server/keys.rs b/src/api/client_server/keys.rs index 2de785fd..86cfaa49 100644 --- a/src/api/client_server/keys.rs +++ b/src/api/client_server/keys.rs @@ -440,25 +440,35 @@ pub(crate) async fn claim_keys_helper( let mut failures = BTreeMap::new(); - for (server, vec) in get_over_federation { + let mut futures: FuturesUnordered<_> = get_over_federation + .into_iter() + .map(|(server, vec)| async move { let mut one_time_keys_input_fed = BTreeMap::new(); - for (user_id, keys) in vec { - one_time_keys_input_fed.insert(user_id.clone(), keys.clone()); - } - // Ignore failures - if let Ok(keys) = services() - .sending - .send_federation_request( + for (user_id, keys) in vec { + one_time_keys_input_fed.insert(user_id.clone(), keys.clone()); + } + ( server, - federation::keys::claim_keys::v1::Request { - one_time_keys: one_time_keys_input_fed, - }, + services() + .sending + .send_federation_request( + server, + federation::keys::claim_keys::v1::Request { + one_time_keys: one_time_keys_input_fed, + }, + ) + .await, ) - .await - { - one_time_keys.extend(keys.one_time_keys); - } else { - failures.insert(server.to_string(), json!({})); + }).collect(); + + while let Some((server, response)) = futures.next().await { + match response { + Ok(keys) => { + one_time_keys.extend(keys.one_time_keys); + } + Err(_e) => { + failures.insert(server.to_string(), json!({})); + } } } From dd8f4681a2175e271abd8f88198cee6dcba59655 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Wed, 12 Oct 2022 10:57:54 +0200 Subject: [PATCH 130/197] fix: make join should not send event id --- src/api/server_server.rs | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/api/server_server.rs b/src/api/server_server.rs index 03128a7f..9b32b96b 100644 --- a/src/api/server_server.rs +++ b/src/api/server_server.rs @@ -1313,7 +1313,7 @@ pub async fn create_join_event_template_route( }) .expect("member event is valid value"); - let (_pdu, pdu_json) = services().rooms.timeline.create_hash_and_sign_event( + let (_pdu, mut pdu_json) = services().rooms.timeline.create_hash_and_sign_event( PduBuilder { event_type: RoomEventType::RoomMember, content, @@ -1328,6 +1328,8 @@ pub async fn create_join_event_template_route( drop(state_lock); + pdu_json.remove("event_id"); + Ok(prepare_join_event::v1::Response { room_version: Some(room_version_id), event: to_raw_value(&pdu_json).expect("CanonicalJson can be serialized to JSON"), From fdd64fc966df79064f7590f3750d2288666fa467 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Wed, 12 Oct 2022 17:17:16 +0200 Subject: [PATCH 131/197] fix: fluffychat login works again --- Cargo.lock | 22 +++++++++++----------- Cargo.toml | 2 +- 2 files changed, 12 insertions(+), 12 deletions(-) diff --git a/Cargo.lock b/Cargo.lock index 9e58bccc..48ce6c04 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -2039,7 +2039,7 @@ dependencies = [ [[package]] name = "ruma" version = "0.7.4" -source = "git+https://github.com/ruma/ruma?rev=c2c45551335c443ede7fb9158284196899a0c696#c2c45551335c443ede7fb9158284196899a0c696" +source = "git+https://github.com/ruma/ruma?rev=fba6f70c2df8294f96567f56464a46e3d237a8e9#fba6f70c2df8294f96567f56464a46e3d237a8e9" dependencies = [ "assign", "js_int", @@ -2057,7 +2057,7 @@ dependencies = [ [[package]] name = "ruma-appservice-api" version = "0.7.0" -source = "git+https://github.com/ruma/ruma?rev=c2c45551335c443ede7fb9158284196899a0c696#c2c45551335c443ede7fb9158284196899a0c696" +source = "git+https://github.com/ruma/ruma?rev=fba6f70c2df8294f96567f56464a46e3d237a8e9#fba6f70c2df8294f96567f56464a46e3d237a8e9" dependencies = [ "ruma-common", "serde", @@ -2067,7 +2067,7 @@ dependencies = [ [[package]] name = "ruma-client-api" version = "0.15.1" -source = "git+https://github.com/ruma/ruma?rev=c2c45551335c443ede7fb9158284196899a0c696#c2c45551335c443ede7fb9158284196899a0c696" +source = "git+https://github.com/ruma/ruma?rev=fba6f70c2df8294f96567f56464a46e3d237a8e9#fba6f70c2df8294f96567f56464a46e3d237a8e9" dependencies = [ "assign", "bytes", @@ -2083,7 +2083,7 @@ dependencies = [ [[package]] name = "ruma-common" version = "0.10.3" -source = "git+https://github.com/ruma/ruma?rev=c2c45551335c443ede7fb9158284196899a0c696#c2c45551335c443ede7fb9158284196899a0c696" +source = "git+https://github.com/ruma/ruma?rev=fba6f70c2df8294f96567f56464a46e3d237a8e9#fba6f70c2df8294f96567f56464a46e3d237a8e9" dependencies = [ "base64", "bytes", @@ -2110,7 +2110,7 @@ dependencies = [ [[package]] name = "ruma-federation-api" version = "0.6.0" -source = "git+https://github.com/ruma/ruma?rev=c2c45551335c443ede7fb9158284196899a0c696#c2c45551335c443ede7fb9158284196899a0c696" +source = "git+https://github.com/ruma/ruma?rev=fba6f70c2df8294f96567f56464a46e3d237a8e9#fba6f70c2df8294f96567f56464a46e3d237a8e9" dependencies = [ "js_int", "ruma-common", @@ -2121,7 +2121,7 @@ dependencies = [ [[package]] name = "ruma-identifiers-validation" version = "0.9.0" -source = "git+https://github.com/ruma/ruma?rev=c2c45551335c443ede7fb9158284196899a0c696#c2c45551335c443ede7fb9158284196899a0c696" +source = "git+https://github.com/ruma/ruma?rev=fba6f70c2df8294f96567f56464a46e3d237a8e9#fba6f70c2df8294f96567f56464a46e3d237a8e9" dependencies = [ "js_int", "thiserror", @@ -2130,7 +2130,7 @@ dependencies = [ [[package]] name = "ruma-identity-service-api" version = "0.6.0" -source = "git+https://github.com/ruma/ruma?rev=c2c45551335c443ede7fb9158284196899a0c696#c2c45551335c443ede7fb9158284196899a0c696" +source = "git+https://github.com/ruma/ruma?rev=fba6f70c2df8294f96567f56464a46e3d237a8e9#fba6f70c2df8294f96567f56464a46e3d237a8e9" dependencies = [ "js_int", "ruma-common", @@ -2140,7 +2140,7 @@ dependencies = [ [[package]] name = "ruma-macros" version = "0.10.3" -source = "git+https://github.com/ruma/ruma?rev=c2c45551335c443ede7fb9158284196899a0c696#c2c45551335c443ede7fb9158284196899a0c696" +source = "git+https://github.com/ruma/ruma?rev=fba6f70c2df8294f96567f56464a46e3d237a8e9#fba6f70c2df8294f96567f56464a46e3d237a8e9" dependencies = [ "once_cell", "proc-macro-crate", @@ -2155,7 +2155,7 @@ dependencies = [ [[package]] name = "ruma-push-gateway-api" version = "0.6.0" -source = "git+https://github.com/ruma/ruma?rev=c2c45551335c443ede7fb9158284196899a0c696#c2c45551335c443ede7fb9158284196899a0c696" +source = "git+https://github.com/ruma/ruma?rev=fba6f70c2df8294f96567f56464a46e3d237a8e9#fba6f70c2df8294f96567f56464a46e3d237a8e9" dependencies = [ "js_int", "ruma-common", @@ -2166,7 +2166,7 @@ dependencies = [ [[package]] name = "ruma-signatures" version = "0.12.0" -source = "git+https://github.com/ruma/ruma?rev=c2c45551335c443ede7fb9158284196899a0c696#c2c45551335c443ede7fb9158284196899a0c696" +source = "git+https://github.com/ruma/ruma?rev=fba6f70c2df8294f96567f56464a46e3d237a8e9#fba6f70c2df8294f96567f56464a46e3d237a8e9" dependencies = [ "base64", "ed25519-dalek", @@ -2182,7 +2182,7 @@ dependencies = [ [[package]] name = "ruma-state-res" version = "0.8.0" -source = "git+https://github.com/ruma/ruma?rev=c2c45551335c443ede7fb9158284196899a0c696#c2c45551335c443ede7fb9158284196899a0c696" +source = "git+https://github.com/ruma/ruma?rev=fba6f70c2df8294f96567f56464a46e3d237a8e9#fba6f70c2df8294f96567f56464a46e3d237a8e9" dependencies = [ "itertools", "js_int", diff --git a/Cargo.toml b/Cargo.toml index 0b3062da..cce6f9b8 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -21,7 +21,7 @@ tower-http = { version = "0.3.4", features = ["add-extension", "cors", "compress # Used for matrix spec type definitions and helpers #ruma = { version = "0.4.0", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "state-res", "unstable-pre-spec", "unstable-exhaustive-types"] } -ruma = { git = "https://github.com/ruma/ruma", rev = "c2c45551335c443ede7fb9158284196899a0c696", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "state-res", "unstable-msc2448", "unstable-exhaustive-types", "ring-compat", "unstable-unspecified" ] } +ruma = { git = "https://github.com/ruma/ruma", rev = "fba6f70c2df8294f96567f56464a46e3d237a8e9", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "state-res", "unstable-msc2448", "unstable-exhaustive-types", "ring-compat", "unstable-unspecified" ] } #ruma = { git = "https://github.com/timokoesters/ruma", rev = "50c1db7e0a3a21fc794b0cce3b64285a4c750c71", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "state-res", "unstable-pre-spec", "unstable-exhaustive-types"] } #ruma = { path = "../ruma/crates/ruma", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "state-res", "unstable-pre-spec", "unstable-exhaustive-types"] } From 3c20c1b72e8aef3253ad1c96e8943b9803bb0a3b Mon Sep 17 00:00:00 2001 From: Charles Hall Date: Wed, 12 Oct 2022 14:39:58 -0700 Subject: [PATCH 132/197] fix `cargo test` --- src/api/server_server.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/api/server_server.rs b/src/api/server_server.rs index 9b32b96b..f84ca36d 100644 --- a/src/api/server_server.rs +++ b/src/api/server_server.rs @@ -65,7 +65,7 @@ use tracing::{error, info, warn}; /// /// # Examples: /// ```rust -/// # use conduit::server_server::FedDest; +/// # use conduit::api::server_server::FedDest; /// # fn main() -> Result<(), std::net::AddrParseError> { /// FedDest::Literal("198.51.100.3:8448".parse()?); /// FedDest::Literal("[2001:db8::4:5]:443".parse()?); From 4710f739c0b9b230a155ffb2cf0947d96a4246cc Mon Sep 17 00:00:00 2001 From: Charles Hall Date: Wed, 12 Oct 2022 17:48:09 -0700 Subject: [PATCH 133/197] clap v4 turned more things into optional features So we need to re-enable some things. See their changelog[0] for details. [0]: https://github.com/clap-rs/clap/blob/master/CHANGELOG.md#migrating --- Cargo.toml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Cargo.toml b/Cargo.toml index cce6f9b8..e7e48c83 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -83,7 +83,7 @@ thread_local = "1.1.3" hmac = "0.12.1" sha-1 = "0.10.0" # used for conduit's CLI and admin room command parsing -clap = { version = "4.0.11", default-features = false, features = ["std", "derive"] } +clap = { version = "4.0.11", default-features = false, features = ["std", "derive", "help", "usage", "error-context"] } futures-util = { version = "0.3.17", default-features = false } # Used for reading the configuration from conduit.toml & environment variables figment = { version = "0.10.6", features = ["env", "toml"] } From fc852f8be64daa663d05dc64f5c09dd64e7a1609 Mon Sep 17 00:00:00 2001 From: Charles Hall Date: Wed, 12 Oct 2022 17:49:13 -0700 Subject: [PATCH 134/197] resolve `cargo check --features clap/deprecated` This has no functional effects. --- src/service/admin/mod.rs | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/src/service/admin/mod.rs b/src/service/admin/mod.rs index 91103785..ad6d26b2 100644 --- a/src/service/admin/mod.rs +++ b/src/service/admin/mod.rs @@ -38,9 +38,9 @@ use crate::{ use super::pdu::PduBuilder; #[derive(Parser)] -#[clap(name = "@conduit:server.name:", version = env!("CARGO_PKG_VERSION"))] +#[command(name = "@conduit:server.name:", version = env!("CARGO_PKG_VERSION"))] enum AdminCommand { - #[clap(verbatim_doc_comment)] + #[command(verbatim_doc_comment)] /// Register an appservice using its registration YAML /// /// This command needs a YAML generated by an appservice (such as a bridge), @@ -80,12 +80,12 @@ enum AdminCommand { /// User will not be removed from all rooms by default. /// Use --leave-rooms to force the user to leave all rooms DeactivateUser { - #[clap(short, long)] + #[arg(short, long)] leave_rooms: bool, user_id: Box, }, - #[clap(verbatim_doc_comment)] + #[command(verbatim_doc_comment)] /// Deactivate a list of users /// /// Recommended to use in conjunction with list-local-users. @@ -100,10 +100,10 @@ enum AdminCommand { /// # User list here /// # ``` DeactivateAll { - #[clap(short, long)] + #[arg(short, long)] /// Remove users from their joined rooms leave_rooms: bool, - #[clap(short, long)] + #[arg(short, long)] /// Also deactivate admin accounts force: bool, }, @@ -114,7 +114,7 @@ enum AdminCommand { event_id: Box, }, - #[clap(verbatim_doc_comment)] + #[command(verbatim_doc_comment)] /// Parse and print a PDU from a JSON /// /// The PDU event is only checked for validity and is not added to the From 7ef9fe3454f4a025c88884ce59e3b0b58af0cf97 Mon Sep 17 00:00:00 2001 From: Charles Hall Date: Wed, 12 Oct 2022 17:50:04 -0700 Subject: [PATCH 135/197] add regression tests This way we don't regress on accident again in the future. --- src/service/admin/mod.rs | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/src/service/admin/mod.rs b/src/service/admin/mod.rs index ad6d26b2..942df1c3 100644 --- a/src/service/admin/mod.rs +++ b/src/service/admin/mod.rs @@ -37,6 +37,7 @@ use crate::{ use super::pdu::PduBuilder; +#[cfg_attr(test, derive(Debug))] #[derive(Parser)] #[command(name = "@conduit:server.name:", version = env!("CARGO_PKG_VERSION"))] enum AdminCommand { @@ -1160,3 +1161,34 @@ impl Service { Ok(()) } } + +#[cfg(test)] +mod test { + use super::*; + + #[test] + fn get_help_short() { + get_help_inner("-h"); + } + + #[test] + fn get_help_long() { + get_help_inner("--help"); + } + + #[test] + fn get_help_subcommand() { + get_help_inner("help"); + } + + fn get_help_inner(input: &str) { + let error = AdminCommand::try_parse_from(["argv[0] doesn't matter", input]) + .unwrap_err() + .to_string(); + + // Search for a handful of keywords that suggest the help printed properly + assert!(error.contains("Usage:")); + assert!(error.contains("Commands:")); + assert!(error.contains("Options:")); + } +} From 9a47069f45e6565d51d017b07fddbe7fbf7177cd Mon Sep 17 00:00:00 2001 From: AndSDev Date: Mon, 29 Aug 2022 07:15:55 +0000 Subject: [PATCH 136/197] fix(client/login): username in lowercase for login by token --- src/api/client_server/session.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/api/client_server/session.rs b/src/api/client_server/session.rs index f62ccbb6..7c8c1288 100644 --- a/src/api/client_server/session.rs +++ b/src/api/client_server/session.rs @@ -92,7 +92,7 @@ pub async fn login_route(body: Ruma) -> Result Date: Thu, 13 Oct 2022 10:14:52 +0200 Subject: [PATCH 137/197] fix: all the e2ee problems --- src/api/appservice_server.rs | 14 ++++++++++++-- src/api/client_server/to_device.rs | 5 +++-- src/api/ruma_wrapper/axum.rs | 2 +- src/api/server_server.rs | 8 ++++++-- src/database/key_value/sending.rs | 10 +++++----- src/service/pusher/mod.rs | 5 ++++- src/service/sending/mod.rs | 2 -- 7 files changed, 31 insertions(+), 15 deletions(-) diff --git a/src/api/appservice_server.rs b/src/api/appservice_server.rs index 6dca60be..339a0c22 100644 --- a/src/api/appservice_server.rs +++ b/src/api/appservice_server.rs @@ -45,11 +45,21 @@ where *reqwest_request.timeout_mut() = Some(Duration::from_secs(30)); let url = reqwest_request.url().clone(); - let mut response = services() + let mut response = match services() .globals .default_client() .execute(reqwest_request) - .await?; + .await + { + Ok(r) => r, + Err(e) => { + warn!( + "Could not send request to appservice {:?} at {}: {}", + registration.get("id"), destination, e + ); + return Err(e.into()); + } + }; // reqwest::Response -> http::Response conversion let status = response.status(); diff --git a/src/api/client_server/to_device.rs b/src/api/client_server/to_device.rs index f84d54f0..139b845d 100644 --- a/src/api/client_server/to_device.rs +++ b/src/api/client_server/to_device.rs @@ -35,6 +35,7 @@ pub async fn send_event_to_device_route( map.insert(target_device_id_maybe.clone(), event.clone()); let mut messages = BTreeMap::new(); messages.insert(target_user_id.clone(), map); + let count = services().globals.next_count()?; services().sending.send_reliable_edu( target_user_id.server_name(), @@ -42,12 +43,12 @@ pub async fn send_event_to_device_route( DirectDeviceContent { sender: sender_user.clone(), ev_type: ToDeviceEventType::from(&*body.event_type), - message_id: body.txn_id.to_owned(), + message_id: count.to_string().into(), messages, }, )) .expect("DirectToDevice EDU can be serialized"), - services().globals.next_count()?, + count, )?; continue; diff --git a/src/api/ruma_wrapper/axum.rs b/src/api/ruma_wrapper/axum.rs index 818cffcb..d056f3f2 100644 --- a/src/api/ruma_wrapper/axum.rs +++ b/src/api/ruma_wrapper/axum.rs @@ -281,7 +281,7 @@ where debug!("{:?}", http_request); let body = T::try_from_http_request(http_request, &path_params).map_err(|e| { - warn!("{:?}", e); + warn!("{:?}\n{:?}", e, json_body); Error::BadRequest(ErrorKind::BadJson, "Failed to deserialize request.") })?; diff --git a/src/api/server_server.rs b/src/api/server_server.rs index 9b32b96b..de0f8409 100644 --- a/src/api/server_server.rs +++ b/src/api/server_server.rs @@ -304,7 +304,10 @@ where )) } } - Err(e) => Err(e.into()), + Err(e) => { + warn!("Could not send request to {} at {}: {}", destination, actual_destination_str, e); + Err(e.into()) + }, } } @@ -831,7 +834,8 @@ pub async fn send_transaction_message_route( target_user_id, target_device_id, &ev_type.to_string(), - event.deserialize_as().map_err(|_| { + event.deserialize_as().map_err(|e| { + warn!("To-Device event is invalid: {event:?} {e}"); Error::BadRequest( ErrorKind::InvalidParam, "Event is invalid", diff --git a/src/database/key_value/sending.rs b/src/database/key_value/sending.rs index 5424e8c5..fcbe0f31 100644 --- a/src/database/key_value/sending.rs +++ b/src/database/key_value/sending.rs @@ -6,7 +6,7 @@ use crate::{ self, sending::{OutgoingKind, SendingEventType}, }, - utils, Error, Result, + utils, Error, Result, services, }; impl service::sending::Data for KeyValueDatabase { @@ -66,11 +66,11 @@ impl service::sending::Data for KeyValueDatabase { let mut keys = Vec::new(); for (outgoing_kind, event) in requests { let mut key = outgoing_kind.get_prefix(); - key.extend_from_slice(if let SendingEventType::Pdu(value) = &event { - value + if let SendingEventType::Pdu(value) = &event { + key.extend_from_slice(value) } else { - &[] - }); + key.extend_from_slice(&services().globals.next_count()?.to_be_bytes()) + } let value = if let SendingEventType::Edu(value) = &event { &**value } else { diff --git a/src/service/pusher/mod.rs b/src/service/pusher/mod.rs index 8f8610c2..767687d8 100644 --- a/src/service/pusher/mod.rs +++ b/src/service/pusher/mod.rs @@ -128,7 +128,10 @@ impl Service { Error::BadServerResponse("Push gateway returned bad response.") }) } - Err(e) => Err(e.into()), + Err(e) => { + warn!("Could not send request to pusher {}: {}", destination, e); + Err(e.into()) + }, } } diff --git a/src/service/sending/mod.rs b/src/service/sending/mod.rs index adaf7c0c..afa12fc7 100644 --- a/src/service/sending/mod.rs +++ b/src/service/sending/mod.rs @@ -158,8 +158,6 @@ impl Service { // Find events that have been added since starting the last request let new_events = self.db.queued_requests(&outgoing_kind).filter_map(|r| r.ok()).take(30).collect::>(); - // TODO: find edus - if !new_events.is_empty() { // Insert pdus we found self.db.mark_as_active(&new_events)?; From 8c6e75a0cd2d7870a32320f36af0851d5cae1f58 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Thu, 13 Oct 2022 10:27:42 +0200 Subject: [PATCH 138/197] Mark unstable versions as unstable in /capabilities --- src/api/client_server/capabilities.rs | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/src/api/client_server/capabilities.rs b/src/api/client_server/capabilities.rs index 97529cf1..31d42d2f 100644 --- a/src/api/client_server/capabilities.rs +++ b/src/api/client_server/capabilities.rs @@ -11,14 +11,8 @@ pub async fn get_capabilities_route( _body: Ruma, ) -> Result { let mut available = BTreeMap::new(); - if services().globals.allow_unstable_room_versions() { - for room_version in &services().globals.unstable_room_versions { - available.insert(room_version.clone(), RoomVersionStability::Stable); - } - } else { - for room_version in &services().globals.unstable_room_versions { - available.insert(room_version.clone(), RoomVersionStability::Unstable); - } + for room_version in &services().globals.unstable_room_versions { + available.insert(room_version.clone(), RoomVersionStability::Unstable); } for room_version in &services().globals.stable_room_versions { available.insert(room_version.clone(), RoomVersionStability::Stable); From 9c922db14b53c9184f7a27ea2da75fe607efa580 Mon Sep 17 00:00:00 2001 From: exin Date: Sat, 25 Jun 2022 13:35:58 -0500 Subject: [PATCH 139/197] Lower default log level Update config-example.toml to accordingly Closes #281 --- conduit-example.toml | 2 +- src/config/mod.rs | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/conduit-example.toml b/conduit-example.toml index 5eed0708..0549030e 100644 --- a/conduit-example.toml +++ b/conduit-example.toml @@ -46,7 +46,7 @@ enable_lightning_bolt = true trusted_servers = ["matrix.org"] #max_concurrent_requests = 100 # How many requests Conduit sends to other servers at the same time -#log = "info,state_res=warn,rocket=off,_=off,sled=off" +#log = "warn,state_res=warn,rocket=off,_=off,sled=off" address = "127.0.0.1" # This makes sure Conduit can only be reached using the reverse proxy #address = "0.0.0.0" # If Conduit is running in a container, make sure the reverse proxy (ie. Traefik) can reach it. diff --git a/src/config/mod.rs b/src/config/mod.rs index 31d96b6a..645f440d 100644 --- a/src/config/mod.rs +++ b/src/config/mod.rs @@ -250,7 +250,7 @@ fn default_max_concurrent_requests() -> u16 { } fn default_log() -> String { - "info,state_res=warn,_=off,sled=off".to_owned() + "warn,state_res=warn,_=off,sled=off".to_owned() } fn default_turn_ttl() -> u64 { From 3a40bf8ae07285882477ca83e7da714ddf02c73d Mon Sep 17 00:00:00 2001 From: exin Date: Sat, 25 Jun 2022 14:30:20 -0500 Subject: [PATCH 140/197] Add error for invalid log config Log config falls back to "warn" --- src/main.rs | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/src/main.rs b/src/main.rs index 08368415..bf8bc113 100644 --- a/src/main.rs +++ b/src/main.rs @@ -110,9 +110,13 @@ async fn main() { start.await; } else { let fmt_layer = tracing_subscriber::fmt::Layer::new(); - let filter_layer = EnvFilter::try_new(&config.log) - .or_else(|_| EnvFilter::try_new("info")) - .unwrap(); + let filter_layer = match EnvFilter::try_new(&config.log) { + Ok(s) => s, + Err(e) => { + eprintln!("It looks like your log config is invalid. The following error occurred: {}", e); + EnvFilter::try_new("warn").unwrap() + }, + }; let subscriber = registry.with(filter_layer).with(fmt_layer); tracing::subscriber::set_global_default(subscriber).unwrap(); From 3e6c66b899bfcbf9ba07f79ec406dc0c809c8216 Mon Sep 17 00:00:00 2001 From: exin Date: Sat, 25 Jun 2022 15:29:05 -0500 Subject: [PATCH 141/197] Fix formatting --- src/main.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/main.rs b/src/main.rs index bf8bc113..78a38ad8 100644 --- a/src/main.rs +++ b/src/main.rs @@ -115,7 +115,7 @@ async fn main() { Err(e) => { eprintln!("It looks like your log config is invalid. The following error occurred: {}", e); EnvFilter::try_new("warn").unwrap() - }, + } }; let subscriber = registry.with(filter_layer).with(fmt_layer); From 7451abe3ea7dc5fb9225b45a0672be7bb4194d9c Mon Sep 17 00:00:00 2001 From: exin Date: Sat, 25 Jun 2022 15:58:50 -0500 Subject: [PATCH 142/197] Lower default log level for docker and debian --- DEPLOY.md | 2 +- docker-compose.yml | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/DEPLOY.md b/DEPLOY.md index f0990dcf..1c7d1af5 100644 --- a/DEPLOY.md +++ b/DEPLOY.md @@ -136,7 +136,7 @@ allow_federation = true trusted_servers = ["matrix.org"] #max_concurrent_requests = 100 # How many requests Conduit sends to other servers at the same time -#log = "info,state_res=warn,rocket=off,_=off,sled=off" +#log = "warn,state_res=warn,rocket=off,_=off,sled=off" address = "127.0.0.1" # This makes sure Conduit can only be reached using the reverse proxy #address = "0.0.0.0" # If Conduit is running in a container, make sure the reverse proxy (ie. Traefik) can reach it. diff --git a/docker-compose.yml b/docker-compose.yml index 0a9d8f4d..d9c32b51 100644 --- a/docker-compose.yml +++ b/docker-compose.yml @@ -31,7 +31,7 @@ services: CONDUIT_ALLOW_FEDERATION: 'true' CONDUIT_TRUSTED_SERVERS: '["matrix.org"]' #CONDUIT_MAX_CONCURRENT_REQUESTS: 100 - #CONDUIT_LOG: info,rocket=off,_=off,sled=off + #CONDUIT_LOG: warn,rocket=off,_=off,sled=off CONDUIT_ADDRESS: 0.0.0.0 CONDUIT_CONFIG: '' # Ignore this # From 92f7f0c849edfa19ca1fd2e3f3702ca64d40ce89 Mon Sep 17 00:00:00 2001 From: exin Date: Sun, 26 Jun 2022 09:20:11 -0500 Subject: [PATCH 143/197] Lower log level commented config options --- debian/postinst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/debian/postinst b/debian/postinst index aab2480c..73e554b7 100644 --- a/debian/postinst +++ b/debian/postinst @@ -77,7 +77,7 @@ allow_federation = true trusted_servers = ["matrix.org"] #max_concurrent_requests = 100 # How many requests Conduit sends to other servers at the same time -#log = "info,state_res=warn,rocket=off,_=off,sled=off" +#log = "warn,state_res=warn,rocket=off,_=off,sled=off" EOF fi ;; From 98702da4e66404db4d987fdea42a758425f40707 Mon Sep 17 00:00:00 2001 From: exin Date: Sun, 26 Jun 2022 09:26:04 -0500 Subject: [PATCH 144/197] Lower default log level for docker --- docker/README.md | 2 +- docker/docker-compose.for-traefik.yml | 2 +- docker/docker-compose.with-traefik.yml | 2 +- tests/Complement.Dockerfile | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) diff --git a/docker/README.md b/docker/README.md index c980adcc..36717c4f 100644 --- a/docker/README.md +++ b/docker/README.md @@ -33,7 +33,7 @@ docker run -d -p 8448:6167 \ -e CONDUIT_MAX_REQUEST_SIZE="20_000_000" \ -e CONDUIT_TRUSTED_SERVERS="[\"matrix.org\"]" \ -e CONDUIT_MAX_CONCURRENT_REQUESTS="100" \ - -e CONDUIT_LOG="info,rocket=off,_=off,sled=off" \ + -e CONDUIT_LOG="warn,rocket=off,_=off,sled=off" \ --name conduit matrixconduit/matrix-conduit:latest ``` diff --git a/docker/docker-compose.for-traefik.yml b/docker/docker-compose.for-traefik.yml index ca560b89..474299f6 100644 --- a/docker/docker-compose.for-traefik.yml +++ b/docker/docker-compose.for-traefik.yml @@ -31,7 +31,7 @@ services: CONDUIT_ALLOW_FEDERATION: 'true' CONDUIT_TRUSTED_SERVERS: '["matrix.org"]' #CONDUIT_MAX_CONCURRENT_REQUESTS: 100 - #CONDUIT_LOG: info,rocket=off,_=off,sled=off + #CONDUIT_LOG: warn,rocket=off,_=off,sled=off CONDUIT_ADDRESS: 0.0.0.0 CONDUIT_CONFIG: '' # Ignore this diff --git a/docker/docker-compose.with-traefik.yml b/docker/docker-compose.with-traefik.yml index 6d46827f..79ebef4b 100644 --- a/docker/docker-compose.with-traefik.yml +++ b/docker/docker-compose.with-traefik.yml @@ -33,7 +33,7 @@ services: # CONDUIT_PORT: 6167 # CONDUIT_CONFIG: '/srv/conduit/conduit.toml' # if you want to configure purely by env vars, set this to an empty string '' # Available levels are: error, warn, info, debug, trace - more info at: https://docs.rs/env_logger/*/env_logger/#enabling-logging - # CONDUIT_LOG: info # default is: "info,_=off,sled=off" + # CONDUIT_LOG: info # default is: "warn,_=off,sled=off" # CONDUIT_ALLOW_JAEGER: 'false' # CONDUIT_ALLOW_ENCRYPTION: 'false' # CONDUIT_ALLOW_FEDERATION: 'false' diff --git a/tests/Complement.Dockerfile b/tests/Complement.Dockerfile index 22016e91..b9d0f8c9 100644 --- a/tests/Complement.Dockerfile +++ b/tests/Complement.Dockerfile @@ -33,7 +33,7 @@ RUN sed -i "s/port = 6167/port = 8008/g" conduit.toml RUN echo "allow_federation = true" >> conduit.toml RUN echo "allow_encryption = true" >> conduit.toml RUN echo "allow_registration = true" >> conduit.toml -RUN echo "log = \"info,_=off,sled=off\"" >> conduit.toml +RUN echo "log = \"warn,_=off,sled=off\"" >> conduit.toml RUN sed -i "s/address = \"127.0.0.1\"/address = \"0.0.0.0\"/g" conduit.toml # Enabled Caddy auto cert generation for complement provided CA. From bf7c4b4001ef2fdd08b1145169c6465f2f97eda3 Mon Sep 17 00:00:00 2001 From: Charles Hall Date: Thu, 13 Oct 2022 08:06:49 -0700 Subject: [PATCH 145/197] update rust to avoid a cargo problem We were hitting [this bug][0] when trying to select a version for clap ^4. [0]: https://github.com/rust-lang/cargo/issues/10623 --- Dockerfile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Dockerfile b/Dockerfile index 8a76c470..a089f020 100644 --- a/Dockerfile +++ b/Dockerfile @@ -1,5 +1,5 @@ # syntax=docker/dockerfile:1 -FROM docker.io/rust:1.58-bullseye AS builder +FROM docker.io/rust:1.60-bullseye AS builder WORKDIR /usr/src/conduit # Install required packages to build Conduit and it's dependencies From 286936db3213114ae565e93a4065601a60912d0f Mon Sep 17 00:00:00 2001 From: Charles Hall Date: Thu, 13 Oct 2022 08:26:41 -0700 Subject: [PATCH 146/197] msrv is 1.63 in Cargo.toml; use that --- Dockerfile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Dockerfile b/Dockerfile index a089f020..3154ebb6 100644 --- a/Dockerfile +++ b/Dockerfile @@ -1,5 +1,5 @@ # syntax=docker/dockerfile:1 -FROM docker.io/rust:1.60-bullseye AS builder +FROM docker.io/rust:1.63-bullseye AS builder WORKDIR /usr/src/conduit # Install required packages to build Conduit and it's dependencies From 842feabced55fb77060369c41a18c6ec27fcd70f Mon Sep 17 00:00:00 2001 From: Tglman Date: Thu, 13 Oct 2022 20:02:36 +0100 Subject: [PATCH 147/197] fix: update persy implementation after refactor --- src/database/abstraction/persy.rs | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/src/database/abstraction/persy.rs b/src/database/abstraction/persy.rs index e78e731d..1fa7a0df 100644 --- a/src/database/abstraction/persy.rs +++ b/src/database/abstraction/persy.rs @@ -1,6 +1,6 @@ use crate::{ database::{ - abstraction::{watchers::Watchers, DatabaseEngine, Tree}, + abstraction::{watchers::Watchers, KeyValueDatabaseEngine, KvTree}, Config, }, Result, @@ -15,7 +15,7 @@ pub struct Engine { persy: Persy, } -impl DatabaseEngine for Arc { +impl KeyValueDatabaseEngine for Arc { fn open(config: &Config) -> Result { let mut cfg = persy::Config::new(); cfg.change_cache_size((config.db_cache_capacity_mb * 1024.0 * 1024.0) as u64); @@ -27,7 +27,7 @@ impl DatabaseEngine for Arc { Ok(Arc::new(Engine { persy })) } - fn open_tree(&self, name: &'static str) -> Result> { + fn open_tree(&self, name: &'static str) -> Result> { // Create if it doesn't exist if !self.persy.exists_index(name)? { let mut tx = self.persy.begin()?; @@ -61,7 +61,7 @@ impl PersyTree { } } -impl Tree for PersyTree { +impl KvTree for PersyTree { fn get(&self, key: &[u8]) -> Result>> { let result = self .persy From 3a45628e1d0d8fe4b9b6227ba26e448879ce03f0 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Sat, 15 Oct 2022 00:28:43 +0200 Subject: [PATCH 148/197] fix: send unrecognized error on wrong http methods --- src/api/appservice_server.rs | 4 +++- src/api/client_server/keys.rs | 5 +++-- src/api/client_server/read_marker.rs | 5 ++++- src/api/server_server.rs | 7 +++++-- src/database/key_value/sending.rs | 2 +- src/main.rs | 25 +++++++++++++++++++++++-- src/service/pusher/mod.rs | 2 +- 7 files changed, 40 insertions(+), 10 deletions(-) diff --git a/src/api/appservice_server.rs b/src/api/appservice_server.rs index 339a0c22..dc319e2c 100644 --- a/src/api/appservice_server.rs +++ b/src/api/appservice_server.rs @@ -55,7 +55,9 @@ where Err(e) => { warn!( "Could not send request to appservice {:?} at {}: {}", - registration.get("id"), destination, e + registration.get("id"), + destination, + e ); return Err(e.into()); } diff --git a/src/api/client_server/keys.rs b/src/api/client_server/keys.rs index 86cfaa49..b649166a 100644 --- a/src/api/client_server/keys.rs +++ b/src/api/client_server/keys.rs @@ -443,7 +443,7 @@ pub(crate) async fn claim_keys_helper( let mut futures: FuturesUnordered<_> = get_over_federation .into_iter() .map(|(server, vec)| async move { - let mut one_time_keys_input_fed = BTreeMap::new(); + let mut one_time_keys_input_fed = BTreeMap::new(); for (user_id, keys) in vec { one_time_keys_input_fed.insert(user_id.clone(), keys.clone()); } @@ -459,7 +459,8 @@ pub(crate) async fn claim_keys_helper( ) .await, ) - }).collect(); + }) + .collect(); while let Some((server, response)) = futures.next().await { match response { diff --git a/src/api/client_server/read_marker.rs b/src/api/client_server/read_marker.rs index 48520fc9..d529c6a8 100644 --- a/src/api/client_server/read_marker.rs +++ b/src/api/client_server/read_marker.rs @@ -1,7 +1,10 @@ use crate::{services, Error, Result, Ruma}; use ruma::{ api::client::{error::ErrorKind, read_marker::set_read_marker, receipt::create_receipt}, - events::{receipt::{ReceiptType, ReceiptThread}, RoomAccountDataEventType}, + events::{ + receipt::{ReceiptThread, ReceiptType}, + RoomAccountDataEventType, + }, MilliSecondsSinceUnixEpoch, }; use std::collections::BTreeMap; diff --git a/src/api/server_server.rs b/src/api/server_server.rs index 0064a86f..320e396b 100644 --- a/src/api/server_server.rs +++ b/src/api/server_server.rs @@ -305,9 +305,12 @@ where } } Err(e) => { - warn!("Could not send request to {} at {}: {}", destination, actual_destination_str, e); + warn!( + "Could not send request to {} at {}: {}", + destination, actual_destination_str, e + ); Err(e.into()) - }, + } } } diff --git a/src/database/key_value/sending.rs b/src/database/key_value/sending.rs index fcbe0f31..3fc3e042 100644 --- a/src/database/key_value/sending.rs +++ b/src/database/key_value/sending.rs @@ -6,7 +6,7 @@ use crate::{ self, sending::{OutgoingKind, SendingEventType}, }, - utils, Error, Result, services, + services, utils, Error, Result, }; impl service::sending::Data for KeyValueDatabase { diff --git a/src/main.rs b/src/main.rs index 78a38ad8..626de3ae 100644 --- a/src/main.rs +++ b/src/main.rs @@ -145,6 +145,7 @@ async fn run_server() -> io::Result<()> { }), ) .compression() + .layer(axum::middleware::from_fn(unrecognized_method)) .layer( CorsLayer::new() .allow_origin(cors::Any) @@ -187,6 +188,22 @@ async fn run_server() -> io::Result<()> { Ok(()) } +async fn unrecognized_method( + req: axum::http::Request, + next: axum::middleware::Next, +) -> std::result::Result { + let method = req.method().clone(); + let uri = req.uri().clone(); + let inner = next.run(req).await; + if inner.status() == axum::http::StatusCode::METHOD_NOT_ALLOWED { + warn!("Method not allowed: {method} {uri}"); + return Ok( + Error::BadRequest(ErrorKind::Unrecognized, "Unrecognized request").into_response(), + ); + } + Ok(inner) +} + fn routes() -> Router { Router::new() .ruma_route(client_server::get_supported_versions_route) @@ -386,12 +403,16 @@ async fn shutdown_signal(handle: ServerHandle) { handle.graceful_shutdown(Some(Duration::from_secs(30))); } -async fn not_found(_uri: Uri) -> impl IntoResponse { +async fn not_found(uri: Uri) -> impl IntoResponse { + warn!("Not found: {uri}"); Error::BadRequest(ErrorKind::Unrecognized, "Unrecognized request") } async fn initial_sync(_uri: Uri) -> impl IntoResponse { - Error::BadRequest(ErrorKind::GuestAccessForbidden, "Guest access not implemented") + Error::BadRequest( + ErrorKind::GuestAccessForbidden, + "Guest access not implemented", + ) } trait RouterExt { diff --git a/src/service/pusher/mod.rs b/src/service/pusher/mod.rs index 767687d8..7fee276b 100644 --- a/src/service/pusher/mod.rs +++ b/src/service/pusher/mod.rs @@ -131,7 +131,7 @@ impl Service { Err(e) => { warn!("Could not send request to pusher {}: {}", destination, e); Err(e.into()) - }, + } } } From 3b0aa23fdfb0106add15df4f80e68e33b5ff5de7 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Sun, 13 Feb 2022 22:00:36 +0000 Subject: [PATCH 149/197] Rejoin room over federation if we are not participating in it; do not include invited users in participating servers calculation --- src/api/client_server/membership.rs | 8 ++++++-- src/database/key_value/rooms/state_cache.rs | 3 +-- 2 files changed, 7 insertions(+), 4 deletions(-) diff --git a/src/api/client_server/membership.rs b/src/api/client_server/membership.rs index b69a6d1f..ca339938 100644 --- a/src/api/client_server/membership.rs +++ b/src/api/client_server/membership.rs @@ -474,8 +474,12 @@ async fn join_room_by_id_helper( ); let state_lock = mutex_state.lock().await; - // Ask a remote server if we don't have this room - if !services().rooms.metadata.exists(room_id)? { + // Ask a remote server if we are not participating in this room + if !services() + .rooms + .state_cache + .server_in_room(services().globals.server_name(), room_id)? + { let mut make_join_response_and_server = Err(Error::BadServerResponse( "No server available to assist in joining.", )); diff --git a/src/database/key_value/rooms/state_cache.rs b/src/database/key_value/rooms/state_cache.rs index ff4594f0..d0ea0c2c 100644 --- a/src/database/key_value/rooms/state_cache.rs +++ b/src/database/key_value/rooms/state_cache.rs @@ -108,8 +108,7 @@ impl service::rooms::state_cache::Data for KeyValueDatabase { joinedcount += 1; } - for invited in self.room_members_invited(room_id).filter_map(|r| r.ok()) { - joined_servers.insert(invited.server_name().to_owned()); + for _invited in self.room_members_invited(room_id).filter_map(|r| r.ok()) { invitedcount += 1; } From e9697f13d680abff7917264f76c96929f18d9e7d Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Fri, 9 Sep 2022 20:38:36 +0200 Subject: [PATCH 150/197] Handle initiating restricted joins over federation Allows Conduit users to join restricted rooms if we are not currently participating --- src/api/client_server/membership.rs | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-) diff --git a/src/api/client_server/membership.rs b/src/api/client_server/membership.rs index b69a6d1f..975d1a52 100644 --- a/src/api/client_server/membership.rs +++ b/src/api/client_server/membership.rs @@ -17,7 +17,7 @@ use ruma::{ }, serde::Base64, CanonicalJsonObject, CanonicalJsonValue, EventId, OwnedEventId, OwnedRoomId, OwnedServerName, - RoomId, RoomVersionId, UserId, + OwnedUserId, RoomId, RoomVersionId, UserId, }; use serde_json::value::{to_raw_value, RawValue as RawJsonValue}; use std::{ @@ -519,6 +519,15 @@ async fn join_room_by_id_helper( Error::BadServerResponse("Invalid make_join event json received from server.") })?; + let join_authorized_via_users_server = join_event_stub + .get("content") + .map(|s| { + s.as_object()? + .get("join_authorised_via_users_server")? + .as_str() + }) + .and_then(|s| OwnedUserId::try_from(s.unwrap_or_default()).ok()); + // TODO: Is origin needed? join_event_stub.insert( "origin".to_owned(), @@ -542,7 +551,7 @@ async fn join_room_by_id_helper( third_party_invite: None, blurhash: services().users.blurhash(sender_user)?, reason: None, - join_authorized_via_users_server: None, + join_authorized_via_users_server, }) .expect("event is valid, we just created it"), ); From cc3e1f58cc2526aea55d974d0ec89a58a81fba14 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Sat, 15 Oct 2022 10:42:14 +0200 Subject: [PATCH 151/197] Bump default room version to V9; per matrix spec recommendation --- src/config/mod.rs | 4 ++-- src/service/admin/mod.rs | 2 +- src/service/globals/mod.rs | 4 ++-- 3 files changed, 5 insertions(+), 5 deletions(-) diff --git a/src/config/mod.rs b/src/config/mod.rs index 645f440d..3c3a764a 100644 --- a/src/config/mod.rs +++ b/src/config/mod.rs @@ -258,6 +258,6 @@ fn default_turn_ttl() -> u64 { } // I know, it's a great name -fn default_default_room_version() -> RoomVersionId { - RoomVersionId::V6 +pub fn default_default_room_version() -> RoomVersionId { + RoomVersionId::V9 } diff --git a/src/service/admin/mod.rs b/src/service/admin/mod.rs index 942df1c3..5766b2f2 100644 --- a/src/service/admin/mod.rs +++ b/src/service/admin/mod.rs @@ -871,7 +871,7 @@ impl Service { let mut content = RoomCreateEventContent::new(conduit_user.clone()); content.federate = true; content.predecessor = None; - content.room_version = RoomVersionId::V6; + content.room_version = services().globals.default_room_version(); // 1. The room create event services().rooms.timeline.build_and_append_pdu( diff --git a/src/service/globals/mod.rs b/src/service/globals/mod.rs index d4c9dad0..b2fadc70 100644 --- a/src/service/globals/mod.rs +++ b/src/service/globals/mod.rs @@ -172,8 +172,8 @@ impl Service { .supported_room_versions() .contains(&s.config.default_room_version) { - error!("Room version in config isn't supported, falling back to Version 6"); - s.config.default_room_version = RoomVersionId::V6; + error!("Room version in config isn't supported, falling back to default version"); + s.config.default_room_version = crate::config::default_default_room_version(); }; Ok(s) From 1e1a144dfa98429ef9f02d16045796b73013830d Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Sat, 15 Oct 2022 12:16:32 +0200 Subject: [PATCH 152/197] Move room version 10 out of experimental/unstable --- src/service/globals/mod.rs | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/src/service/globals/mod.rs b/src/service/globals/mod.rs index b2fadc70..affc0516 100644 --- a/src/service/globals/mod.rs +++ b/src/service/globals/mod.rs @@ -127,14 +127,10 @@ impl Service { RoomVersionId::V7, RoomVersionId::V8, RoomVersionId::V9, - ]; - // Experimental, partially supported room versions - let unstable_room_versions = vec![ - RoomVersionId::V3, - RoomVersionId::V4, - RoomVersionId::V5, RoomVersionId::V10, ]; + // Experimental, partially supported room versions + let unstable_room_versions = vec![RoomVersionId::V3, RoomVersionId::V4, RoomVersionId::V5]; let mut s = Self { db, From 2d0fdddd34cc922b6de23ac1f77fcce5975b8249 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Sat, 15 Oct 2022 13:17:58 +0200 Subject: [PATCH 153/197] Do not return true for is_guest on whoami for appservice users --- src/api/client_server/account.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/api/client_server/account.rs b/src/api/client_server/account.rs index 51343ae2..ce4dadda 100644 --- a/src/api/client_server/account.rs +++ b/src/api/client_server/account.rs @@ -338,7 +338,7 @@ pub async fn whoami_route(body: Ruma) -> Result Date: Sat, 10 Sep 2022 18:14:29 +0200 Subject: [PATCH 154/197] Raise 404 when room doesn't exist Raise 404 "Room not found" when changing or accessing room visibility settings (`GET` and `PUT /_matrix/client/r0/directory/list/room/{roomId}`). See issue #290 --- src/api/client_server/directory.rs | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/src/api/client_server/directory.rs b/src/api/client_server/directory.rs index 7c4aa50b..781e9666 100644 --- a/src/api/client_server/directory.rs +++ b/src/api/client_server/directory.rs @@ -85,6 +85,14 @@ pub async fn set_room_visibility_route( ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); + if !db.rooms.exists(&body.room_id)? { + // Return 404 if the room doesn't exist + return Err(Error::BadRequest( + ErrorKind::NotFound, + "Room not found", + )); + } + match &body.visibility { room::Visibility::Public => { services().rooms.directory.set_public(&body.room_id)?; @@ -108,6 +116,15 @@ pub async fn set_room_visibility_route( pub async fn get_room_visibility_route( body: Ruma, ) -> Result { + + if !db.rooms.exists(&body.room_id)? { + // Return 404 if the room doesn't exist + return Err(Error::BadRequest( + ErrorKind::NotFound, + "Room not found", + )); + } + Ok(get_room_visibility::v3::Response { visibility: if services().rooms.directory.is_public_room(&body.room_id)? { room::Visibility::Public From 2231a69b4c91e4b774975dae653488ab640b6a23 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Sat, 15 Oct 2022 14:07:27 +0200 Subject: [PATCH 155/197] fix: make previous MR compile --- src/api/client_server/directory.rs | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/api/client_server/directory.rs b/src/api/client_server/directory.rs index 781e9666..a7381d8d 100644 --- a/src/api/client_server/directory.rs +++ b/src/api/client_server/directory.rs @@ -85,7 +85,7 @@ pub async fn set_room_visibility_route( ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - if !db.rooms.exists(&body.room_id)? { + if !services().rooms.metadata.exists(&body.room_id)? { // Return 404 if the room doesn't exist return Err(Error::BadRequest( ErrorKind::NotFound, @@ -117,7 +117,7 @@ pub async fn get_room_visibility_route( body: Ruma, ) -> Result { - if !db.rooms.exists(&body.room_id)? { + if !services().rooms.metadata.exists(&body.room_id)? { // Return 404 if the room doesn't exist return Err(Error::BadRequest( ErrorKind::NotFound, From fe7d8c4f1279f0498fdfccf0b49d9b544c449e79 Mon Sep 17 00:00:00 2001 From: Charles Hall Date: Sat, 15 Oct 2022 13:02:13 -0700 Subject: [PATCH 156/197] add nix flake Also add `.envrc` for direnv + Nix users. This makes developing locally easier for us NixOS folks. The flake itself will allow NixOS users to pull code directly from Conduit's repository, making it completely trivial to stay up-to-date with every commit. I'd also like to add a NixOS module directly to this repository at some point so that new configuration options will be available in the NixOS module faster. But for now, NixOS users can simply override `serivces.matrix-conduit.package` and get pretty much all the functionality. I've added myself to the `CODEOWNERS` file for the Nix files, since I am willing to maintain this stuff. I use Conduit on NixOS so I'm personally invested in having this work. Lastly, `.gitignore` was updated to exclude symlinks created by `direnv` and `nix build` and other such Nix commands. This doesn't come without maintenance burden, however: * The `sha256` in `flake.nix` will need to be updated whenever Conduit's MSRV is updated, but that should be pretty infrequent. * `nix flake update` should be run every so often to pull in updates to `nixpkgs` and other flake inputs. I think downstream users can also override this themselves with `inputs..inputs..follows`. * `nix flake check` should be run in CI to ensure Nix builds keep working. * `nixpkgs-fmt --check $(fd '\.nix')` (or similar) should be run in CI to ensure style uniformity. --- .envrc | 1 + .gitignore | 6 +++ .gitlab/CODEOWNERS | 4 ++ flake.lock | 102 +++++++++++++++++++++++++++++++++++++++++++++ flake.nix | 75 +++++++++++++++++++++++++++++++++ 5 files changed, 188 insertions(+) create mode 100644 .envrc create mode 100644 .gitlab/CODEOWNERS create mode 100644 flake.lock create mode 100644 flake.nix diff --git a/.envrc b/.envrc new file mode 100644 index 00000000..3550a30f --- /dev/null +++ b/.envrc @@ -0,0 +1 @@ +use flake diff --git a/.gitignore b/.gitignore index f5e9505b..19f05ce3 100644 --- a/.gitignore +++ b/.gitignore @@ -62,3 +62,9 @@ conduit.db # Etc. **/*.rs.bk + +# Nix artifacts +/result* + +# Direnv cache +/.direnv diff --git a/.gitlab/CODEOWNERS b/.gitlab/CODEOWNERS new file mode 100644 index 00000000..20ec9fa7 --- /dev/null +++ b/.gitlab/CODEOWNERS @@ -0,0 +1,4 @@ +# Nix things +.envrc @CobaltCause +flake.lock @CobaltCause +flake.nix @CobaltCause diff --git a/flake.lock b/flake.lock new file mode 100644 index 00000000..9217ff26 --- /dev/null +++ b/flake.lock @@ -0,0 +1,102 @@ +{ + "nodes": { + "fenix": { + "inputs": { + "nixpkgs": [ + "nixpkgs" + ], + "rust-analyzer-src": "rust-analyzer-src" + }, + "locked": { + "lastModified": 1665815894, + "narHash": "sha256-Vboo1L4NMGLKZKVLnOPi9OHlae7uoNyfgvyIUm+SVXE=", + "owner": "nix-community", + "repo": "fenix", + "rev": "2348450241a5f945f0ba07e44ecbfac2f541d7f4", + "type": "github" + }, + "original": { + "owner": "nix-community", + "repo": "fenix", + "type": "github" + } + }, + "flake-utils": { + "locked": { + "lastModified": 1659877975, + "narHash": "sha256-zllb8aq3YO3h8B/U0/J1WBgAL8EX5yWf5pMj3G0NAmc=", + "owner": "numtide", + "repo": "flake-utils", + "rev": "c0e246b9b83f637f4681389ecabcb2681b4f3af0", + "type": "github" + }, + "original": { + "owner": "numtide", + "repo": "flake-utils", + "type": "github" + } + }, + "naersk": { + "inputs": { + "nixpkgs": [ + "nixpkgs" + ] + }, + "locked": { + "lastModified": 1662220400, + "narHash": "sha256-9o2OGQqu4xyLZP9K6kNe1pTHnyPz0Wr3raGYnr9AIgY=", + "owner": "nix-community", + "repo": "naersk", + "rev": "6944160c19cb591eb85bbf9b2f2768a935623ed3", + "type": "github" + }, + "original": { + "owner": "nix-community", + "repo": "naersk", + "type": "github" + } + }, + "nixpkgs": { + "locked": { + "lastModified": 1665856037, + "narHash": "sha256-/RvIWnGKdTSoIq5Xc2HwPIL0TzRslzU6Rqk4Img6UNg=", + "owner": "NixOS", + "repo": "nixpkgs", + "rev": "c95ebc5125ffffcd431df0ad8620f0926b8125b8", + "type": "github" + }, + "original": { + "owner": "NixOS", + "repo": "nixpkgs", + "type": "github" + } + }, + "root": { + "inputs": { + "fenix": "fenix", + "flake-utils": "flake-utils", + "naersk": "naersk", + "nixpkgs": "nixpkgs" + } + }, + "rust-analyzer-src": { + "flake": false, + "locked": { + "lastModified": 1665765556, + "narHash": "sha256-w9L5j0TIB5ay4aRwzGCp8mgvGsu5dVJQvbEFutwr6xE=", + "owner": "rust-lang", + "repo": "rust-analyzer", + "rev": "018b8429cf3fa9d8aed916704e41dfedeb0f4f78", + "type": "github" + }, + "original": { + "owner": "rust-lang", + "ref": "nightly", + "repo": "rust-analyzer", + "type": "github" + } + } + }, + "root": "root", + "version": 7 +} diff --git a/flake.nix b/flake.nix new file mode 100644 index 00000000..924300cf --- /dev/null +++ b/flake.nix @@ -0,0 +1,75 @@ +{ + inputs = { + nixpkgs.url = "github:NixOS/nixpkgs"; + flake-utils.url = "github:numtide/flake-utils"; + + fenix = { + url = "github:nix-community/fenix"; + inputs.nixpkgs.follows = "nixpkgs"; + }; + naersk = { + url = "github:nix-community/naersk"; + inputs.nixpkgs.follows = "nixpkgs"; + }; + }; + + outputs = + { self + , nixpkgs + , flake-utils + + , fenix + , naersk + }: flake-utils.lib.eachDefaultSystem (system: + let + pkgs = nixpkgs.legacyPackages.${system}; + + # Nix-accessible `Cargo.toml` + cargoToml = builtins.fromTOML (builtins.readFile ./Cargo.toml); + + # The Rust toolchain to use + toolchain = fenix.packages.${system}.toolchainOf { + # Use the Rust version defined in `Cargo.toml` + channel = cargoToml.package.rust-version; + + # This will need to be updated when `package.rust-version` is changed in + # `Cargo.toml` + sha256 = "sha256-KXx+ID0y4mg2B3LHp7IyaiMrdexF6octADnAtFIOjrY="; + }; + + builder = (pkgs.callPackage naersk { + inherit (toolchain) rustc cargo; + }).buildPackage; + in + { + packages.default = builder { + src = ./.; + + nativeBuildInputs = (with pkgs.rustPlatform; [ + bindgenHook + ]); + }; + + devShells.default = pkgs.mkShell { + # Rust Analyzer needs to be able to find the path to default crate + # sources, and it can read this environment variable to do so + RUST_SRC_PATH = "${toolchain.rust-src}/lib/rustlib/src/rust/library"; + + # Development tools + nativeBuildInputs = (with pkgs.rustPlatform; [ + bindgenHook + ]) ++ (with toolchain; [ + cargo + clippy + rust-src + rustc + rustfmt + ]); + }; + + checks = { + packagesDefault = self.packages.${system}.default; + devShellsDefault = self.devShells.${system}.default; + }; + }); +} From 716f82db6dbd324bbd0b142db740e8f5e39b2a6c Mon Sep 17 00:00:00 2001 From: Charles Hall Date: Sat, 15 Oct 2022 15:21:04 -0700 Subject: [PATCH 157/197] add nix/nixos deployment documentation --- .gitlab/CODEOWNERS | 1 + README.md | 1 + nix/README.md | 188 +++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 190 insertions(+) create mode 100644 nix/README.md diff --git a/.gitlab/CODEOWNERS b/.gitlab/CODEOWNERS index 20ec9fa7..665aaaa7 100644 --- a/.gitlab/CODEOWNERS +++ b/.gitlab/CODEOWNERS @@ -2,3 +2,4 @@ .envrc @CobaltCause flake.lock @CobaltCause flake.nix @CobaltCause +nix/ @CobaltCause diff --git a/README.md b/README.md index 730b2512..ab471769 100644 --- a/README.md +++ b/README.md @@ -34,6 +34,7 @@ Check out the [Conduit 1.0 Release Milestone](https://gitlab.com/famedly/conduit - Simple install (this was tested the most): [DEPLOY.md](DEPLOY.md) - Debian package: [debian/README.Debian](debian/README.Debian) +- Nix/NixOS: [nix/README.md](nix/README.md) - Docker: [docker/README.md](docker/README.md) If you want to connect an Appservice to Conduit, take a look at [APPSERVICES.md](APPSERVICES.md). diff --git a/nix/README.md b/nix/README.md new file mode 100644 index 00000000..d92f910b --- /dev/null +++ b/nix/README.md @@ -0,0 +1,188 @@ +# Conduit for Nix/NixOS + +This guide assumes you have a recent version of Nix (^2.4) installed. + +Since Conduit ships as a Nix flake, you'll first need to [enable +flakes][enable_flakes]. + +You can now use the usual Nix commands to interact with Conduit's flake. For +example, `nix run gitlab:famedly/conduit` will run Conduit (though you'll need +to provide configuration and such manually as usual). + +If your NixOS configuration is defined as a flake, you can depend on this flake +to provide a more up-to-date version than provided by `nixpkgs`. In your flake, +add the following to your `inputs`: + +```nix +conduit = { + url = "gitlab:famedly/conduit"; + + # Assuming you have an input for nixpkgs called `nixpkgs`. If you experience + # build failures while using this, try commenting/deleting this line. This + # will probably also require you to always build from source. + inputs.nixpkgs.follows = "nixpkgs"; +}; +``` + +Next, make sure you're passing your flake inputs to the `specialArgs` argument +of `nixpkgs.lib.nixosSystem` [as explained here][specialargs]. This guide will +assume you've named the group `flake-inputs`. + +Now you can configure Conduit and a reverse proxy for it. Add the following to +a new Nix file and include it in your configuration: + +```nix +{ config +, pkgs +, flake-inputs +, ... +}: + +let + # You'll need to edit these values + + # The hostname that will appear in your user and room IDs + server_name = "example.com"; + + # The hostname that Conduit actually runs on + # + # This can be the same as `server_name` if you want. This is only necessary + # when Conduit is running on a different machine than the one hosting your + # root domain. This configuration also assumes this is all running on a single + # machine, some tweaks will need to be made if this is not the case. + matrix_hostname = "matrix.${server_name}"; + + # An admin email for TLS certificate notifications + admin_email = "admin@${server_name}"; + + # These ones you can leave alone + + # Build a dervation that stores the content of `${server_name}/.well-known/matrix/server` + well_known_server = pkgs.writeText "well-known-matrix-server" '' + { + "m.server": "${matrix_hostname}" + } + ''; + + # Build a dervation that stores the content of `${server_name}/.well-known/matrix/client` + well_known_client = pkgs.writeText "well-known-matrix-client" '' + { + "m.homeserver": { + "base_url": "https://${matrix_hostname}" + } + } + ''; +in + +{ + # Configure Conduit itself + services.matrix-conduit = { + enable = true; + + # This causes NixOS to use the flake defined in this repository instead of + # the build of Conduit built into nixpkgs. + package = flake-inputs.conduit.packages.${pkgs.system}.default; + + settings.global = { + inherit server_name; + }; + }; + + # Configure automated TLS acquisition/renewal + security.acme = { + acceptTerms = true; + defaults = { + email = admin_email; + }; + }; + + # ACME data must be readable by the NGINX user + users.users.nginx.extraGroups = [ + "acme" + ]; + + # Configure NGINX as a reverse proxy + services.nginx = { + enable = true; + recommendedProxySettings = true; + + virtualHosts = { + "${server_name}" = { + forceSSL = true; + enableACME = true; + + listen = [ + { + addr = "0.0.0.0"; + port = 443; + ssl = true; + } + { + addr = "0.0.0.0"; + port = 8448; + ssl = true; + } + ]; + + extraConfig = '' + merge_slashes off; + ''; + + "${matrix_hostname}" = { + forceSSL = true; + enableACME = true; + + locations."/_matrix/" = { + proxyPass = "http://backend_conduit$request_uri"; + proxyWebsockets = true; + extraConfig = '' + proxy_set_header Host $host; + proxy_buffering off; + ''; + }; + + locations."=/.well-known/matrix/server" = { + # Use the contents of the derivation built previously + alias = "${well_known_server}"; + + extraConfig = '' + # Set the header since by default NGINX thinks it's just bytes + default_type application/json; + ''; + }; + + locations."=/.well-known/matrix/client" = { + # Use the contents of the derivation built previously + alias = "${well_known_client}"; + + extraConfig = '' + # Set the header since by default NGINX thinks it's just bytes + default_type application/json; + + # https://matrix.org/docs/spec/client_server/r0.4.0#web-browser-clients + add_header Access-Control-Allow-Origin "*"; + ''; + }; + }; + }; + + upstreams = { + "backend_conduit" = { + servers = { + "localhost:${toString config.services.matrix-conduit.settings.global.port}" = { }; + }; + }; + }; + }; + + # Open firewall ports for HTTP, HTTPS, and Matrix federation + networking.firewall.allowedTCPPorts = [ 80 443 8448 ]; + networking.firewall.allowedUDPPorts = [ 80 443 8448 ]; +} +``` + +Now you can rebuild your system configuration and you should be good to go! + +[enable_flakes]: https://nixos.wiki/wiki/Flakes#Enable_flakes + +[specialargs]: https://nixos.wiki/wiki/Flakes#Using_nix_flakes_with_NixOS From 9c0c74f547f5088de3e74cf1dc01f58538922e16 Mon Sep 17 00:00:00 2001 From: Paul Beziau Date: Tue, 18 Oct 2022 09:15:07 +0000 Subject: [PATCH 158/197] Migrate database to use correct rule id in pushrules. it convert : - ".m.rules.call" to ".m.rule.call" - ".m.rules.room_one_to_one" to ".m.rule.room_one_to_one" - ".m.rules.encrypted_room_one_to_one" to ".m.rule.encrypted_room_one_to_one" - ".m.rules.message" to ".m.rule.message" - ".m.rules.encrypted" to ".m.rule.encrypted" related to issue #264 --- src/database/mod.rs | 68 ++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 67 insertions(+), 1 deletion(-) diff --git a/src/database/mod.rs b/src/database/mod.rs index 15ee1373..dce4eff6 100644 --- a/src/database/mod.rs +++ b/src/database/mod.rs @@ -7,7 +7,7 @@ use directories::ProjectDirs; use lru_cache::LruCache; use ruma::{ events::{ - push_rules::PushRulesEventContent, room::message::RoomMessageEventContent, + push_rules::{PushRulesEventContent, PushRulesEvent}, room::message::RoomMessageEventContent, GlobalAccountDataEvent, GlobalAccountDataEventType, StateEventType, }, push::Ruleset, @@ -801,6 +801,72 @@ impl KeyValueDatabase { warn!("Migration: 10 -> 11 finished"); } + if services().globals.database_version()? < 12 { + + for username in services().users.list_local_users().unwrap() { + + let user = UserId::parse_with_server_name(username, services().globals.server_name()) + .unwrap(); + + + let raw_rules_list = services().account_data + .get( + None, + &user, + GlobalAccountDataEventType::PushRules.to_string().into()) + .unwrap() + .expect("Username is invalid"); + + let mut account_data = serde_json::from_str::(raw_rules_list.get()).unwrap(); + let rules_list = &mut account_data.content.global; + + //content rule + { + let content_rule_transformation = + [".m.rules.contains_user_name", ".m.rule.contains_user_name"]; + + let rule = rules_list.content.get(content_rule_transformation[0]); + if rule.is_some() { + let mut rule = rule.unwrap().clone(); + rule.rule_id = content_rule_transformation[1].to_string(); + rules_list.content.remove(content_rule_transformation[0]); + rules_list.content.insert(rule); + } + } + + //underride rules + { + let underride_rule_transformation = + [[".m.rules.call", ".m.rule.call"], + [".m.rules.room_one_to_one", ".m.rule.room_one_to_one"], + [".m.rules.encrypted_room_one_to_one", ".m.rule.encrypted_room_one_to_one"], + [".m.rules.message", ".m.rule.message"], + [".m.rules.encrypted", ".m.rule.encrypted"]]; + + for transformation in underride_rule_transformation { + let rule = rules_list.underride.get(transformation[0]); + if rule.is_some() { + let mut rule = rule.unwrap().clone(); + rule.rule_id = transformation[1].to_string(); + rules_list.underride.remove(transformation[0]); + rules_list.underride.insert(rule); + } + } + } + + services().account_data.update( + None, + &user, + GlobalAccountDataEventType::PushRules.to_string().into(), + &serde_json::to_value(account_data).expect("to json value always works"), + )?; + } + + services().globals.bump_database_version(12)?; + + warn!("Migration: 11 -> 12 finished"); + } + assert_eq!(11, latest_database_version); info!( From d47c1a8ba678bf58b1ff8bdb65438aaaddc80188 Mon Sep 17 00:00:00 2001 From: Paul Beziau Date: Fri, 21 Oct 2022 12:27:11 +0000 Subject: [PATCH 159/197] Fix database version check & code formating --- src/database/mod.rs | 127 ++++++++++++++++++++++++-------------------- 1 file changed, 68 insertions(+), 59 deletions(-) diff --git a/src/database/mod.rs b/src/database/mod.rs index dce4eff6..ccc81774 100644 --- a/src/database/mod.rs +++ b/src/database/mod.rs @@ -7,7 +7,8 @@ use directories::ProjectDirs; use lru_cache::LruCache; use ruma::{ events::{ - push_rules::{PushRulesEventContent, PushRulesEvent}, room::message::RoomMessageEventContent, + push_rules::{PushRulesEvent, PushRulesEventContent}, + room::message::RoomMessageEventContent, GlobalAccountDataEvent, GlobalAccountDataEventType, StateEventType, }, push::Ruleset, @@ -405,7 +406,7 @@ impl KeyValueDatabase { } // If the database has any data, perform data migrations before starting - let latest_database_version = 11; + let latest_database_version = 12; if services().users.count()? > 0 { // MIGRATIONS @@ -801,73 +802,81 @@ impl KeyValueDatabase { warn!("Migration: 10 -> 11 finished"); } - if services().globals.database_version()? < 12 { + if services().globals.database_version()? < 12 { + for username in services().users.list_local_users().unwrap() { + let user = + UserId::parse_with_server_name(username, services().globals.server_name()) + .unwrap(); - for username in services().users.list_local_users().unwrap() { + let raw_rules_list = services() + .account_data + .get( + None, + &user, + GlobalAccountDataEventType::PushRules.to_string().into(), + ) + .unwrap() + .expect("Username is invalid"); - let user = UserId::parse_with_server_name(username, services().globals.server_name()) - .unwrap(); + let mut account_data = + serde_json::from_str::(raw_rules_list.get()).unwrap(); + let rules_list = &mut account_data.content.global; + //content rule + { + let content_rule_transformation = + [".m.rules.contains_user_name", ".m.rule.contains_user_name"]; - let raw_rules_list = services().account_data - .get( - None, - &user, - GlobalAccountDataEventType::PushRules.to_string().into()) - .unwrap() - .expect("Username is invalid"); + let rule = rules_list.content.get(content_rule_transformation[0]); + if rule.is_some() { + let mut rule = rule.unwrap().clone(); + rule.rule_id = content_rule_transformation[1].to_string(); + rules_list.content.remove(content_rule_transformation[0]); + rules_list.content.insert(rule); + } + } - let mut account_data = serde_json::from_str::(raw_rules_list.get()).unwrap(); - let rules_list = &mut account_data.content.global; + //underride rules + { + let underride_rule_transformation = [ + [".m.rules.call", ".m.rule.call"], + [".m.rules.room_one_to_one", ".m.rule.room_one_to_one"], + [ + ".m.rules.encrypted_room_one_to_one", + ".m.rule.encrypted_room_one_to_one", + ], + [".m.rules.message", ".m.rule.message"], + [".m.rules.encrypted", ".m.rule.encrypted"], + ]; - //content rule - { - let content_rule_transformation = - [".m.rules.contains_user_name", ".m.rule.contains_user_name"]; + for transformation in underride_rule_transformation { + let rule = rules_list.underride.get(transformation[0]); + if rule.is_some() { + let mut rule = rule.unwrap().clone(); + rule.rule_id = transformation[1].to_string(); + rules_list.underride.remove(transformation[0]); + rules_list.underride.insert(rule); + } + } + } - let rule = rules_list.content.get(content_rule_transformation[0]); - if rule.is_some() { - let mut rule = rule.unwrap().clone(); - rule.rule_id = content_rule_transformation[1].to_string(); - rules_list.content.remove(content_rule_transformation[0]); - rules_list.content.insert(rule); - } - } + services().account_data.update( + None, + &user, + GlobalAccountDataEventType::PushRules.to_string().into(), + &serde_json::to_value(account_data).expect("to json value always works"), + )?; + } - //underride rules - { - let underride_rule_transformation = - [[".m.rules.call", ".m.rule.call"], - [".m.rules.room_one_to_one", ".m.rule.room_one_to_one"], - [".m.rules.encrypted_room_one_to_one", ".m.rule.encrypted_room_one_to_one"], - [".m.rules.message", ".m.rule.message"], - [".m.rules.encrypted", ".m.rule.encrypted"]]; + services().globals.bump_database_version(12)?; - for transformation in underride_rule_transformation { - let rule = rules_list.underride.get(transformation[0]); - if rule.is_some() { - let mut rule = rule.unwrap().clone(); - rule.rule_id = transformation[1].to_string(); - rules_list.underride.remove(transformation[0]); - rules_list.underride.insert(rule); - } - } - } + warn!("Migration: 11 -> 12 finished"); + } - services().account_data.update( - None, - &user, - GlobalAccountDataEventType::PushRules.to_string().into(), - &serde_json::to_value(account_data).expect("to json value always works"), - )?; - } - - services().globals.bump_database_version(12)?; - - warn!("Migration: 11 -> 12 finished"); - } - - assert_eq!(11, latest_database_version); + assert_eq!( + services().globals.database_version().unwrap(), + latest_database_version + ); info!( "Loaded {} database with version {}", From 10d2da30091d9e8aeaa9dee2ee626ecdf85059df Mon Sep 17 00:00:00 2001 From: AndSDev Date: Tue, 25 Oct 2022 12:53:58 +0300 Subject: [PATCH 160/197] fix(main): fix request size limit to max_request_size (axum defaults 2MB) --- Cargo.lock | 8 ++++---- Cargo.toml | 2 +- src/main.rs | 10 ++++++++-- 3 files changed, 13 insertions(+), 7 deletions(-) diff --git a/Cargo.lock b/Cargo.lock index 48ce6c04..bdadf716 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -109,9 +109,9 @@ checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa" [[package]] name = "axum" -version = "0.5.16" +version = "0.5.17" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "c9e3356844c4d6a6d6467b8da2cffb4a2820be256f50a3a386c9d152bab31043" +checksum = "acee9fd5073ab6b045a275b3e709c163dd36c90685219cb21804a147b58dba43" dependencies = [ "async-trait", "axum-core", @@ -141,9 +141,9 @@ dependencies = [ [[package]] name = "axum-core" -version = "0.2.8" +version = "0.2.9" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "d9f0c0a60006f2a293d82d571f635042a72edf927539b7685bd62d361963839b" +checksum = "37e5939e02c56fecd5c017c37df4238c0a839fa76b7f97acdd7efb804fd181cc" dependencies = [ "async-trait", "bytes", diff --git a/Cargo.toml b/Cargo.toml index e7e48c83..db51f4a9 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -14,7 +14,7 @@ edition = "2021" [dependencies] # Web framework -axum = { version = "0.5.8", default-features = false, features = ["form", "headers", "http1", "http2", "json", "matched-path"], optional = true } +axum = { version = "0.5.17", default-features = false, features = ["form", "headers", "http1", "http2", "json", "matched-path"], optional = true } axum-server = { version = "0.4.0", features = ["tls-rustls"] } tower = { version = "0.4.8", features = ["util"] } tower-http = { version = "0.3.4", features = ["add-extension", "cors", "compression-full", "sensitive-headers", "trace", "util"] } diff --git a/src/main.rs b/src/main.rs index 626de3ae..88a48389 100644 --- a/src/main.rs +++ b/src/main.rs @@ -10,7 +10,7 @@ use std::{future::Future, io, net::SocketAddr, time::Duration}; use axum::{ - extract::{FromRequest, MatchedPath}, + extract::{DefaultBodyLimit, FromRequest, MatchedPath}, handler::Handler, response::IntoResponse, routing::{get, on, MethodFilter}, @@ -164,7 +164,13 @@ async fn run_server() -> io::Result<()> { header::AUTHORIZATION, ]) .max_age(Duration::from_secs(86400)), - ); + ) + .layer(DefaultBodyLimit::max( + config + .max_request_size + .try_into() + .expect("failed to convert max request size"), + )); let app = routes().layer(middlewares).into_make_service(); let handle = ServerHandle::new(); From 3bc0a1924b230e0a3fe28fcba2830aa46f3f1156 Mon Sep 17 00:00:00 2001 From: James Blachly Date: Tue, 25 Oct 2022 20:47:41 +0000 Subject: [PATCH 161/197] Return 403 to 3pid token routes to signal not implemented --- src/api/client_server/account.rs | 33 ++++++++++++++++++++++++++++++-- src/main.rs | 2 ++ 2 files changed, 33 insertions(+), 2 deletions(-) diff --git a/src/api/client_server/account.rs b/src/api/client_server/account.rs index ce4dadda..c9e3c9b9 100644 --- a/src/api/client_server/account.rs +++ b/src/api/client_server/account.rs @@ -3,7 +3,8 @@ use crate::{api::client_server, services, utils, Error, Result, Ruma}; use ruma::{ api::client::{ account::{ - change_password, deactivate, get_3pids, get_username_availability, register, whoami, + change_password, deactivate, get_3pids, get_username_availability, register, + request_3pid_management_token_via_email, request_3pid_management_token_via_msisdn, whoami, ThirdPartyIdRemovalStatus, }, error::ErrorKind, @@ -406,7 +407,7 @@ pub async fn deactivate_route( }) } -/// # `GET _matrix/client/r0/account/3pid` +/// # `GET _matrix/client/v3/account/3pid` /// /// Get a list of third party identifiers associated with this account. /// @@ -418,3 +419,31 @@ pub async fn third_party_route( Ok(get_3pids::v3::Response::new(Vec::new())) } + +/// # `POST /_matrix/client/v3/account/3pid/email/requestToken` +/// +/// "This API should be used to request validation tokens when adding an email address to an account" +/// +/// - 403 signals that The homeserver does not allow the third party identifier as a contact option. +pub async fn request_3pid_management_token_via_email_route( + _body: Ruma, +) -> Result { + Err(Error::BadRequest( + ErrorKind::ThreepidDenied, + "Third party identifier is not allowed", + )) +} + +/// # `POST /_matrix/client/v3/account/3pid/msisdn/requestToken` +/// +/// "This API should be used to request validation tokens when adding an phone number to an account" +/// +/// - 403 signals that The homeserver does not allow the third party identifier as a contact option. +pub async fn request_3pid_management_token_via_msisdn_route( + _body: Ruma, +) -> Result { + Err(Error::BadRequest( + ErrorKind::ThreepidDenied, + "Third party identifier is not allowed", + )) +} diff --git a/src/main.rs b/src/main.rs index 626de3ae..38fdfdd1 100644 --- a/src/main.rs +++ b/src/main.rs @@ -217,6 +217,8 @@ fn routes() -> Router { .ruma_route(client_server::change_password_route) .ruma_route(client_server::deactivate_route) .ruma_route(client_server::third_party_route) + .ruma_route(client_server::request_3pid_management_token_via_email_route) + .ruma_route(client_server::request_3pid_management_token_via_msisdn_route) .ruma_route(client_server::get_capabilities_route) .ruma_route(client_server::get_pushrules_all_route) .ruma_route(client_server::set_pushrule_route) From 238ebcfcac94973c486653f9e5ad3ca35753c9c5 Mon Sep 17 00:00:00 2001 From: Nabulator Date: Thu, 27 Oct 2022 04:20:56 +0000 Subject: [PATCH 162/197] Update nginx configuration to allow for larger uploads. --- DEPLOY.md | 3 +++ 1 file changed, 3 insertions(+) diff --git a/DEPLOY.md b/DEPLOY.md index 1c7d1af5..a248d81f 100644 --- a/DEPLOY.md +++ b/DEPLOY.md @@ -214,6 +214,9 @@ server { server_name your.server.name; # EDIT THIS merge_slashes off; + # Nginx default to only allow 1MB uploads. + client_max_body_size 20M; + location /_matrix/ { proxy_pass http://127.0.0.1:6167$request_uri; proxy_set_header Host $http_host; From 1aff2a54ef5ef571b622d5bb27710c3119b5714d Mon Sep 17 00:00:00 2001 From: Nabulator Date: Thu, 27 Oct 2022 04:23:07 +0000 Subject: [PATCH 163/197] comment typo --- DEPLOY.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/DEPLOY.md b/DEPLOY.md index a248d81f..51f310e3 100644 --- a/DEPLOY.md +++ b/DEPLOY.md @@ -214,7 +214,7 @@ server { server_name your.server.name; # EDIT THIS merge_slashes off; - # Nginx default to only allow 1MB uploads. + # Nginx defaults to only allow 1MB uploads client_max_body_size 20M; location /_matrix/ { From 7c98ba64aa3f64be9aff77f36c33d2d48d9653b4 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Sat, 15 Oct 2022 16:56:08 +0200 Subject: [PATCH 164/197] fix: HEAD requests should produce METHOD_NOT_ALLOWED --- src/api/client_server/directory.rs | 11 ++--------- src/api/client_server/sync.rs | 2 +- src/main.rs | 18 ++++++++++++------ 3 files changed, 15 insertions(+), 16 deletions(-) diff --git a/src/api/client_server/directory.rs b/src/api/client_server/directory.rs index a7381d8d..f07a2254 100644 --- a/src/api/client_server/directory.rs +++ b/src/api/client_server/directory.rs @@ -87,10 +87,7 @@ pub async fn set_room_visibility_route( if !services().rooms.metadata.exists(&body.room_id)? { // Return 404 if the room doesn't exist - return Err(Error::BadRequest( - ErrorKind::NotFound, - "Room not found", - )); + return Err(Error::BadRequest(ErrorKind::NotFound, "Room not found")); } match &body.visibility { @@ -116,13 +113,9 @@ pub async fn set_room_visibility_route( pub async fn get_room_visibility_route( body: Ruma, ) -> Result { - if !services().rooms.metadata.exists(&body.room_id)? { // Return 404 if the room doesn't exist - return Err(Error::BadRequest( - ErrorKind::NotFound, - "Room not found", - )); + return Err(Error::BadRequest(ErrorKind::NotFound, "Room not found")); } Ok(get_room_visibility::v3::Response { diff --git a/src/api/client_server/sync.rs b/src/api/client_server/sync.rs index 828ae19c..7de274b2 100644 --- a/src/api/client_server/sync.rs +++ b/src/api/client_server/sync.rs @@ -905,7 +905,7 @@ async fn sync_helper( let leave_shortstatekey = services() .rooms .short - .get_or_create_shortstatekey(&StateEventType::RoomMember, &sender_user.as_str())?; + .get_or_create_shortstatekey(&StateEventType::RoomMember, sender_user.as_str())?; left_state_ids.insert(leave_shortstatekey, left_event_id); diff --git a/src/main.rs b/src/main.rs index 626de3ae..a782de02 100644 --- a/src/main.rs +++ b/src/main.rs @@ -24,10 +24,13 @@ use figment::{ }; use http::{ header::{self, HeaderName}, - Method, Uri, + Method, StatusCode, Uri, }; use opentelemetry::trace::{FutureExt, Tracer}; -use ruma::api::{client::error::ErrorKind, IncomingRequest}; +use ruma::api::{ + client::{error::Error as RumaError, error::ErrorKind, uiaa::UiaaResponse}, + IncomingRequest, +}; use tokio::signal; use tower::ServiceBuilder; use tower_http::{ @@ -191,15 +194,18 @@ async fn run_server() -> io::Result<()> { async fn unrecognized_method( req: axum::http::Request, next: axum::middleware::Next, -) -> std::result::Result { +) -> std::result::Result { let method = req.method().clone(); let uri = req.uri().clone(); let inner = next.run(req).await; if inner.status() == axum::http::StatusCode::METHOD_NOT_ALLOWED { warn!("Method not allowed: {method} {uri}"); - return Ok( - Error::BadRequest(ErrorKind::Unrecognized, "Unrecognized request").into_response(), - ); + return Ok(RumaResponse(UiaaResponse::MatrixError(RumaError { + kind: ErrorKind::Unrecognized, + message: "M_UNRECOGNIZED: Unrecognized request".to_owned(), + status_code: StatusCode::METHOD_NOT_ALLOWED, + })) + .into_response()); } Ok(inner) } From 02dd3d32f2ea7a40fe76402f321009f16579fd6b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Sun, 30 Oct 2022 20:36:14 +0100 Subject: [PATCH 165/197] fix: element android did not reset notification counts --- src/api/client_server/account.rs | 4 ++-- src/api/client_server/directory.rs | 11 ++--------- src/api/client_server/sync.rs | 5 ++--- src/database/key_value/rooms/user.rs | 25 +++++++++++++++++++++++++ src/database/mod.rs | 2 ++ src/service/rooms/user/data.rs | 3 +++ src/service/rooms/user/mod.rs | 4 ++++ 7 files changed, 40 insertions(+), 14 deletions(-) diff --git a/src/api/client_server/account.rs b/src/api/client_server/account.rs index c9e3c9b9..309a3618 100644 --- a/src/api/client_server/account.rs +++ b/src/api/client_server/account.rs @@ -4,8 +4,8 @@ use ruma::{ api::client::{ account::{ change_password, deactivate, get_3pids, get_username_availability, register, - request_3pid_management_token_via_email, request_3pid_management_token_via_msisdn, whoami, - ThirdPartyIdRemovalStatus, + request_3pid_management_token_via_email, request_3pid_management_token_via_msisdn, + whoami, ThirdPartyIdRemovalStatus, }, error::ErrorKind, uiaa::{AuthFlow, AuthType, UiaaInfo}, diff --git a/src/api/client_server/directory.rs b/src/api/client_server/directory.rs index a7381d8d..f07a2254 100644 --- a/src/api/client_server/directory.rs +++ b/src/api/client_server/directory.rs @@ -87,10 +87,7 @@ pub async fn set_room_visibility_route( if !services().rooms.metadata.exists(&body.room_id)? { // Return 404 if the room doesn't exist - return Err(Error::BadRequest( - ErrorKind::NotFound, - "Room not found", - )); + return Err(Error::BadRequest(ErrorKind::NotFound, "Room not found")); } match &body.visibility { @@ -116,13 +113,9 @@ pub async fn set_room_visibility_route( pub async fn get_room_visibility_route( body: Ruma, ) -> Result { - if !services().rooms.metadata.exists(&body.room_id)? { // Return 404 if the room doesn't exist - return Err(Error::BadRequest( - ErrorKind::NotFound, - "Room not found", - )); + return Err(Error::BadRequest(ErrorKind::NotFound, "Room not found")); } Ok(get_room_visibility::v3::Response { diff --git a/src/api/client_server/sync.rs b/src/api/client_server/sync.rs index 828ae19c..56f918a8 100644 --- a/src/api/client_server/sync.rs +++ b/src/api/client_server/sync.rs @@ -282,9 +282,8 @@ async fn sync_helper( let send_notification_counts = !timeline_pdus.is_empty() || services() .rooms - .edus - .read_receipt - .last_privateread_update(&sender_user, &room_id)? + .user + .last_notification_read(&sender_user, &room_id)? > since; let mut timeline_users = HashSet::new(); diff --git a/src/database/key_value/rooms/user.rs b/src/database/key_value/rooms/user.rs index 3d8d1c85..4c435720 100644 --- a/src/database/key_value/rooms/user.rs +++ b/src/database/key_value/rooms/user.rs @@ -7,12 +7,20 @@ impl service::rooms::user::Data for KeyValueDatabase { let mut userroom_id = user_id.as_bytes().to_vec(); userroom_id.push(0xff); userroom_id.extend_from_slice(room_id.as_bytes()); + let mut roomuser_id = room_id.as_bytes().to_vec(); + roomuser_id.push(0xff); + roomuser_id.extend_from_slice(user_id.as_bytes()); self.userroomid_notificationcount .insert(&userroom_id, &0_u64.to_be_bytes())?; self.userroomid_highlightcount .insert(&userroom_id, &0_u64.to_be_bytes())?; + self.roomuserid_lastnotificationread.insert( + &roomuser_id, + &services().globals.next_count()?.to_be_bytes(), + )?; + Ok(()) } @@ -44,6 +52,23 @@ impl service::rooms::user::Data for KeyValueDatabase { .unwrap_or(Ok(0)) } + fn last_notification_read(&self, user_id: &UserId, room_id: &RoomId) -> Result { + let mut key = room_id.as_bytes().to_vec(); + key.push(0xff); + key.extend_from_slice(user_id.as_bytes()); + + Ok(self + .roomuserid_lastnotificationread + .get(&key)? + .map(|bytes| { + utils::u64_from_bytes(&bytes).map_err(|_| { + Error::bad_database("Count in roomuserid_lastprivatereadupdate is invalid.") + }) + }) + .transpose()? + .unwrap_or(0)) + } + fn associate_token_shortstatehash( &self, room_id: &RoomId, diff --git a/src/database/mod.rs b/src/database/mod.rs index 15ee1373..3746efef 100644 --- a/src/database/mod.rs +++ b/src/database/mod.rs @@ -98,6 +98,7 @@ pub struct KeyValueDatabase { pub(super) userroomid_notificationcount: Arc, // NotifyCount = u64 pub(super) userroomid_highlightcount: Arc, // HightlightCount = u64 + pub(super) roomuserid_lastnotificationread: Arc, // LastNotificationRead = u64 /// Remember the current state hash of a room. pub(super) roomid_shortstatehash: Arc, @@ -317,6 +318,7 @@ impl KeyValueDatabase { userroomid_notificationcount: builder.open_tree("userroomid_notificationcount")?, userroomid_highlightcount: builder.open_tree("userroomid_highlightcount")?, + roomuserid_lastnotificationread: builder.open_tree("userroomid_highlightcount")?, statekey_shortstatekey: builder.open_tree("statekey_shortstatekey")?, shortstatekey_statekey: builder.open_tree("shortstatekey_statekey")?, diff --git a/src/service/rooms/user/data.rs b/src/service/rooms/user/data.rs index 43c4c92a..4b8a4eca 100644 --- a/src/service/rooms/user/data.rs +++ b/src/service/rooms/user/data.rs @@ -8,6 +8,9 @@ pub trait Data: Send + Sync { fn highlight_count(&self, user_id: &UserId, room_id: &RoomId) -> Result; + // Returns the count at which the last reset_notification_counts was called + fn last_notification_read(&self, user_id: &UserId, room_id: &RoomId) -> Result; + fn associate_token_shortstatehash( &self, room_id: &RoomId, diff --git a/src/service/rooms/user/mod.rs b/src/service/rooms/user/mod.rs index a765cfd1..2266d97a 100644 --- a/src/service/rooms/user/mod.rs +++ b/src/service/rooms/user/mod.rs @@ -22,6 +22,10 @@ impl Service { self.db.highlight_count(user_id, room_id) } + pub fn last_notification_read(&self, user_id: &UserId, room_id: &RoomId) -> Result { + self.db.last_notification_read(user_id, room_id) + } + pub fn associate_token_shortstatehash( &self, room_id: &RoomId, From 5d691f405eb6cb13f40ec420b5fe99d99fe5feb9 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Sun, 30 Oct 2022 21:22:32 +0100 Subject: [PATCH 166/197] fix: stuck typing indicators --- src/database/key_value/rooms/edus/typing.rs | 43 +++++++++++++++++++++ src/service/rooms/edus/typing/data.rs | 3 ++ src/service/rooms/edus/typing/mod.rs | 42 ++------------------ 3 files changed, 49 insertions(+), 39 deletions(-) diff --git a/src/database/key_value/rooms/edus/typing.rs b/src/database/key_value/rooms/edus/typing.rs index 4a2f0f96..d50c000c 100644 --- a/src/database/key_value/rooms/edus/typing.rs +++ b/src/database/key_value/rooms/edus/typing.rs @@ -1,4 +1,5 @@ use std::collections::HashSet; +use std::mem; use ruma::{OwnedUserId, RoomId, UserId}; @@ -53,6 +54,48 @@ impl service::rooms::edus::typing::Data for KeyValueDatabase { Ok(()) } + fn typings_maintain( + &self, + room_id: &RoomId, + ) -> Result<()> { + let mut prefix = room_id.as_bytes().to_vec(); + prefix.push(0xff); + + let current_timestamp = utils::millis_since_unix_epoch(); + + let mut found_outdated = false; + + // Find all outdated edus before inserting a new one + for outdated_edu in self + .typingid_userid + .scan_prefix(prefix) + .map(|(key, _)| { + Ok::<_, Error>(( + key.clone(), + utils::u64_from_bytes( + &key.splitn(2, |&b| b == 0xff).nth(1).ok_or_else(|| { + Error::bad_database("RoomTyping has invalid timestamp or delimiters.") + })?[0..mem::size_of::()], + ) + .map_err(|_| Error::bad_database("RoomTyping has invalid timestamp bytes."))?, + )) + }) + .filter_map(|r| r.ok()) + .take_while(|&(_, timestamp)| timestamp < current_timestamp) + { + // This is an outdated edu (time > timestamp) + self.typingid_userid.remove(&outdated_edu.0)?; + found_outdated = true; + } + + if found_outdated { + self.roomid_lasttypingupdate + .insert(room_id.as_bytes(), &services().globals.next_count()?.to_be_bytes())?; + } + + Ok(()) + } + fn last_typing_update(&self, room_id: &RoomId) -> Result { Ok(self .roomid_lasttypingupdate diff --git a/src/service/rooms/edus/typing/data.rs b/src/service/rooms/edus/typing/data.rs index c4ad8673..3b1eecfb 100644 --- a/src/service/rooms/edus/typing/data.rs +++ b/src/service/rooms/edus/typing/data.rs @@ -10,6 +10,9 @@ pub trait Data: Send + Sync { /// Removes a user from typing before the timeout is reached. fn typing_remove(&self, user_id: &UserId, room_id: &RoomId) -> Result<()>; + /// Makes sure that typing events with old timestamps get removed. + fn typings_maintain(&self, room_id: &RoomId) -> Result<()>; + /// Returns the count of the last typing update in this room. fn last_typing_update(&self, room_id: &RoomId) -> Result; diff --git a/src/service/rooms/edus/typing/mod.rs b/src/service/rooms/edus/typing/mod.rs index d05ec900..6b066f06 100644 --- a/src/service/rooms/edus/typing/mod.rs +++ b/src/service/rooms/edus/typing/mod.rs @@ -21,54 +21,18 @@ impl Service { self.db.typing_remove(user_id, room_id) } - /* TODO: Do this in background thread? /// Makes sure that typing events with old timestamps get removed. fn typings_maintain( &self, room_id: &RoomId, - globals: &super::super::globals::Globals, ) -> Result<()> { - let mut prefix = room_id.as_bytes().to_vec(); - prefix.push(0xff); - - let current_timestamp = utils::millis_since_unix_epoch(); - - let mut found_outdated = false; - - // Find all outdated edus before inserting a new one - for outdated_edu in self - .typingid_userid - .scan_prefix(prefix) - .map(|(key, _)| { - Ok::<_, Error>(( - key.clone(), - utils::u64_from_bytes( - &key.splitn(2, |&b| b == 0xff).nth(1).ok_or_else(|| { - Error::bad_database("RoomTyping has invalid timestamp or delimiters.") - })?[0..mem::size_of::()], - ) - .map_err(|_| Error::bad_database("RoomTyping has invalid timestamp bytes."))?, - )) - }) - .filter_map(|r| r.ok()) - .take_while(|&(_, timestamp)| timestamp < current_timestamp) - { - // This is an outdated edu (time > timestamp) - self.typingid_userid.remove(&outdated_edu.0)?; - found_outdated = true; - } - - if found_outdated { - self.roomid_lasttypingupdate - .insert(room_id.as_bytes(), &globals.next_count()?.to_be_bytes())?; - } - - Ok(()) + self.db.typings_maintain(room_id) } - */ /// Returns the count of the last typing update in this room. pub fn last_typing_update(&self, room_id: &RoomId) -> Result { + self.typings_maintain(room_id)?; + self.db.last_typing_update(room_id) } From 0cf6545116f475db1e42f0c72ae30cdd2663f029 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Sun, 30 Oct 2022 21:23:10 +0100 Subject: [PATCH 167/197] fix: not sending enough state on join --- src/api/client_server/sync.rs | 41 ++++++++++++--------- src/database/key_value/rooms/edus/typing.rs | 11 +++--- src/service/rooms/edus/typing/mod.rs | 5 +-- 3 files changed, 29 insertions(+), 28 deletions(-) diff --git a/src/api/client_server/sync.rs b/src/api/client_server/sync.rs index 5c1c23d5..94e4f5bb 100644 --- a/src/api/client_server/sync.rs +++ b/src/api/client_server/sync.rs @@ -388,13 +388,35 @@ async fn sync_helper( )) }; + let since_sender_member: Option = since_shortstatehash + .and_then(|shortstatehash| { + services() + .rooms + .state_accessor + .state_get( + shortstatehash, + &StateEventType::RoomMember, + sender_user.as_str(), + ) + .transpose() + }) + .transpose()? + .and_then(|pdu| { + serde_json::from_str(pdu.content.get()) + .map_err(|_| Error::bad_database("Invalid PDU in database.")) + .ok() + }); + + let joined_since_last_sync = + since_sender_member.map_or(true, |member| member.membership != MembershipState::Join); + let ( heroes, joined_member_count, invited_member_count, joined_since_last_sync, state_events, - ) = if since_shortstatehash.is_none() { + ) = if since_shortstatehash.is_none() || joined_since_last_sync { // Probably since = 0, we will do an initial sync let (joined_member_count, invited_member_count, heroes) = calculate_counts()?; @@ -487,23 +509,6 @@ async fn sync_helper( // Incremental /sync let since_shortstatehash = since_shortstatehash.unwrap(); - let since_sender_member: Option = services() - .rooms - .state_accessor - .state_get( - since_shortstatehash, - &StateEventType::RoomMember, - sender_user.as_str(), - )? - .and_then(|pdu| { - serde_json::from_str(pdu.content.get()) - .map_err(|_| Error::bad_database("Invalid PDU in database.")) - .ok() - }); - - let joined_since_last_sync = since_sender_member - .map_or(true, |member| member.membership != MembershipState::Join); - let mut state_events = Vec::new(); let mut lazy_loaded = HashSet::new(); diff --git a/src/database/key_value/rooms/edus/typing.rs b/src/database/key_value/rooms/edus/typing.rs index d50c000c..d2d43062 100644 --- a/src/database/key_value/rooms/edus/typing.rs +++ b/src/database/key_value/rooms/edus/typing.rs @@ -54,10 +54,7 @@ impl service::rooms::edus::typing::Data for KeyValueDatabase { Ok(()) } - fn typings_maintain( - &self, - room_id: &RoomId, - ) -> Result<()> { + fn typings_maintain(&self, room_id: &RoomId) -> Result<()> { let mut prefix = room_id.as_bytes().to_vec(); prefix.push(0xff); @@ -89,8 +86,10 @@ impl service::rooms::edus::typing::Data for KeyValueDatabase { } if found_outdated { - self.roomid_lasttypingupdate - .insert(room_id.as_bytes(), &services().globals.next_count()?.to_be_bytes())?; + self.roomid_lasttypingupdate.insert( + room_id.as_bytes(), + &services().globals.next_count()?.to_be_bytes(), + )?; } Ok(()) diff --git a/src/service/rooms/edus/typing/mod.rs b/src/service/rooms/edus/typing/mod.rs index 6b066f06..7d44f7d7 100644 --- a/src/service/rooms/edus/typing/mod.rs +++ b/src/service/rooms/edus/typing/mod.rs @@ -22,10 +22,7 @@ impl Service { } /// Makes sure that typing events with old timestamps get removed. - fn typings_maintain( - &self, - room_id: &RoomId, - ) -> Result<()> { + fn typings_maintain(&self, room_id: &RoomId) -> Result<()> { self.db.typings_maintain(room_id) } From 00996dd83441abac357e27b4bd325c8ccef62e75 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 31 Oct 2022 09:31:17 +0100 Subject: [PATCH 168/197] Cargo Clippy --- src/api/client_server/search.rs | 2 +- src/database/key_value/rooms/edus/typing.rs | 3 +-- src/main.rs | 5 ++++- 3 files changed, 6 insertions(+), 4 deletions(-) diff --git a/src/api/client_server/search.rs b/src/api/client_server/search.rs index 1ba9cdfe..5b634a44 100644 --- a/src/api/client_server/search.rs +++ b/src/api/client_server/search.rs @@ -103,7 +103,7 @@ pub async fn search_events_route( .take(limit) .collect(); - let next_batch = if results.len() < limit as usize { + let next_batch = if results.len() < limit { None } else { Some((skip + limit).to_string()) diff --git a/src/database/key_value/rooms/edus/typing.rs b/src/database/key_value/rooms/edus/typing.rs index d2d43062..5709192c 100644 --- a/src/database/key_value/rooms/edus/typing.rs +++ b/src/database/key_value/rooms/edus/typing.rs @@ -1,5 +1,4 @@ -use std::collections::HashSet; -use std::mem; +use std::{collections::HashSet, mem}; use ruma::{OwnedUserId, RoomId, UserId}; diff --git a/src/main.rs b/src/main.rs index 695f0be6..72c6d516 100644 --- a/src/main.rs +++ b/src/main.rs @@ -28,7 +28,10 @@ use http::{ }; use opentelemetry::trace::{FutureExt, Tracer}; use ruma::api::{ - client::{error::Error as RumaError, error::ErrorKind, uiaa::UiaaResponse}, + client::{ + error::{Error as RumaError, ErrorKind}, + uiaa::UiaaResponse, + }, IncomingRequest, }; use tokio::signal; From 23cf39c525790122a97090b041e16b68e94644de Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 31 Oct 2022 12:08:01 +0100 Subject: [PATCH 169/197] Cleanly handle invalid response from trusted server instead of panicking --- src/service/rooms/event_handler/mod.rs | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/src/service/rooms/event_handler/mod.rs b/src/service/rooms/event_handler/mod.rs index 477a9719..3b41e86f 100644 --- a/src/service/rooms/event_handler/mod.rs +++ b/src/service/rooms/event_handler/mod.rs @@ -1464,7 +1464,17 @@ impl Service { .write() .map_err(|_| Error::bad_database("RwLock is poisoned."))?; for k in keys.server_keys { - let k = k.deserialize().unwrap(); + let k = match k.deserialize() { + Ok(key) => key, + Err(e) => { + warn!( + "Received error {} while fetching keys from trusted server {}", + e, server + ); + warn!("{}", k.into_json()); + continue; + } + }; // TODO: Check signature from trusted server? servers.remove(&k.server_name); From b37876f3b2280cab122b46f15290979eef355ea3 Mon Sep 17 00:00:00 2001 From: Jonas Zohren Date: Sat, 29 Oct 2022 14:32:22 +0200 Subject: [PATCH 170/197] fix(ci): Only build in (remote host) docker and switch to glibc --- .dockerignore | 2 +- .gitlab-ci.yml | 359 +++++++----------------- .gitlab/setup-buildx-remote-builders.sh | 37 +++ DEPLOY.md | 40 +-- Dockerfile | 56 +++- 5 files changed, 212 insertions(+), 282 deletions(-) create mode 100644 .gitlab/setup-buildx-remote-builders.sh diff --git a/.dockerignore b/.dockerignore index 933b380f..c78ddbac 100644 --- a/.dockerignore +++ b/.dockerignore @@ -25,4 +25,4 @@ docker-compose* rustfmt.toml # Documentation -*.md +#*.md diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml index eb7a96fd..91258ea5 100644 --- a/.gitlab-ci.yml +++ b/.gitlab-ci.yml @@ -5,140 +5,10 @@ stages: - upload artifacts variables: + # Make GitLab CI go fast: GIT_SUBMODULE_STRATEGY: recursive FF_USE_FASTZIP: 1 CACHE_COMPRESSION_LEVEL: fastest - # Docker in Docker - DOCKER_HOST: tcp://docker:2375/ - DOCKER_TLS_CERTDIR: "" - DOCKER_DRIVER: overlay2 - -# --------------------------------------------------------------------- # -# Cargo: Compiling for different architectures # -# --------------------------------------------------------------------- # - -.build-cargo-shared-settings: - stage: "build" - needs: [] - rules: - - if: '$CI_COMMIT_BRANCH == "master"' - - if: '$CI_COMMIT_BRANCH == "next"' - - if: "$CI_COMMIT_TAG" - - if: '($CI_MERGE_REQUEST_APPROVED == "true") || $BUILD_EVERYTHING' # Once MR is approved, test all builds. Or if BUILD_EVERYTHING is set. - interruptible: true - image: "registry.gitlab.com/jfowl/conduit-containers/rust-with-tools@sha256:69ab327974aef4cc0daf4273579253bf7ae5e379a6c52729b83137e4caa9d093" - tags: ["docker"] - services: ["docker:dind"] - variables: - SHARED_PATH: $CI_PROJECT_DIR/shared - CARGO_PROFILE_RELEASE_LTO: "true" - CARGO_PROFILE_RELEASE_CODEGEN_UNITS: "1" - CARGO_INCREMENTAL: "false" # https://matklad.github.io/2021/09/04/fast-rust-builds.html#ci-workflow - before_script: - - 'echo "Building for target $TARGET"' - - "rustup show && rustc --version && cargo --version" # Print version info for debugging - # fix cargo and rustup mounts from this container (https://gitlab.com/gitlab-org/gitlab-foss/-/issues/41227) - - "mkdir -p $SHARED_PATH/cargo" - - "cp -r $CARGO_HOME/bin $SHARED_PATH/cargo" - - "cp -r $RUSTUP_HOME $SHARED_PATH" - - "export CARGO_HOME=$SHARED_PATH/cargo RUSTUP_HOME=$SHARED_PATH/rustup" - # If provided, bring in caching through sccache, which uses an external S3 endpoint to store compilation results. - - if [ -n "${SCCACHE_ENDPOINT}" ]; then export RUSTC_WRAPPER=/sccache; fi - script: - # cross-compile conduit for target - - 'time cross build --target="$TARGET" --locked --release' - - 'mv "target/$TARGET/release/conduit" "conduit-$TARGET"' - # print information about linking for debugging - - "file conduit-$TARGET" # print file information - - 'readelf --dynamic conduit-$TARGET | sed -e "/NEEDED/q1"' # ensure statically linked - cache: - # https://doc.rust-lang.org/cargo/guide/cargo-home.html#caching-the-cargo-home-in-ci - key: "cargo-cache-$TARGET" - paths: - - $SHARED_PATH/cargo/registry/index - - $SHARED_PATH/cargo/registry/cache - - $SHARED_PATH/cargo/git/db - artifacts: - expire_in: never - -build:release:cargo:x86_64-unknown-linux-musl-with-debug: - extends: .build-cargo-shared-settings - variables: - CARGO_PROFILE_RELEASE_DEBUG: 2 # Enable debug info for flamegraph profiling - TARGET: "x86_64-unknown-linux-musl" - after_script: - - "mv ./conduit-x86_64-unknown-linux-musl ./conduit-x86_64-unknown-linux-musl-with-debug" - artifacts: - name: "conduit-x86_64-unknown-linux-musl-with-debug" - paths: - - "conduit-x86_64-unknown-linux-musl-with-debug" - expose_as: "Conduit for x86_64-unknown-linux-musl-with-debug" - -build:release:cargo:x86_64-unknown-linux-musl: - extends: .build-cargo-shared-settings - variables: - TARGET: "x86_64-unknown-linux-musl" - artifacts: - name: "conduit-x86_64-unknown-linux-musl" - paths: - - "conduit-x86_64-unknown-linux-musl" - expose_as: "Conduit for x86_64-unknown-linux-musl" - -build:release:cargo:arm-unknown-linux-musleabihf: - extends: .build-cargo-shared-settings - variables: - TARGET: "arm-unknown-linux-musleabihf" - artifacts: - name: "conduit-arm-unknown-linux-musleabihf" - paths: - - "conduit-arm-unknown-linux-musleabihf" - expose_as: "Conduit for arm-unknown-linux-musleabihf" - -build:release:cargo:armv7-unknown-linux-musleabihf: - extends: .build-cargo-shared-settings - variables: - TARGET: "armv7-unknown-linux-musleabihf" - artifacts: - name: "conduit-armv7-unknown-linux-musleabihf" - paths: - - "conduit-armv7-unknown-linux-musleabihf" - expose_as: "Conduit for armv7-unknown-linux-musleabihf" - -build:release:cargo:aarch64-unknown-linux-musl: - extends: .build-cargo-shared-settings - variables: - TARGET: "aarch64-unknown-linux-musl" - artifacts: - name: "conduit-aarch64-unknown-linux-musl" - paths: - - "conduit-aarch64-unknown-linux-musl" - expose_as: "Conduit for aarch64-unknown-linux-musl" - -.cargo-debug-shared-settings: - extends: ".build-cargo-shared-settings" - rules: - - when: "always" - cache: - key: "build_cache--$TARGET--$CI_COMMIT_BRANCH--debug" - script: - # cross-compile conduit for target - - 'time time cross build --target="$TARGET" --locked' - - 'mv "target/$TARGET/debug/conduit" "conduit-debug-$TARGET"' - # print information about linking for debugging - - "file conduit-debug-$TARGET" # print file information - - 'readelf --dynamic conduit-debug-$TARGET | sed -e "/NEEDED/q1"' # ensure statically linked - artifacts: - expire_in: 4 weeks - -build:debug:cargo:x86_64-unknown-linux-musl: - extends: ".cargo-debug-shared-settings" - variables: - TARGET: "x86_64-unknown-linux-musl" - artifacts: - name: "conduit-debug-x86_64-unknown-linux-musl" - paths: - - "conduit-debug-x86_64-unknown-linux-musl" - expose_as: "Conduit DEBUG for x86_64-unknown-linux-musl" # --------------------------------------------------------------------- # # Create and publish docker image # @@ -146,98 +16,106 @@ build:debug:cargo:x86_64-unknown-linux-musl: .docker-shared-settings: stage: "build docker image" - image: jdrouet/docker-with-buildx:stable + image: jdrouet/docker-with-buildx:20.10.21-0.9.1 + needs: [] tags: ["docker"] + variables: + # Docker in Docker: + DOCKER_HOST: tcp://docker:2375/ + DOCKER_TLS_CERTDIR: "" + DOCKER_DRIVER: overlay2 services: - docker:dind - needs: - - "build:release:cargo:x86_64-unknown-linux-musl" - - "build:release:cargo:arm-unknown-linux-musleabihf" - - "build:release:cargo:armv7-unknown-linux-musleabihf" - - "build:release:cargo:aarch64-unknown-linux-musl" - variables: - PLATFORMS: "linux/arm/v6,linux/arm/v7,linux/arm64,linux/amd64" - DOCKER_FILE: "docker/ci-binaries-packaging.Dockerfile" - cache: - paths: - - docker_cache - key: "$CI_JOB_NAME" - before_script: - - docker login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" $CI_REGISTRY - # Only log in to Dockerhub if the credentials are given: - - if [ -n "${DOCKER_HUB}" ]; then docker login -u "$DOCKER_HUB_USER" -p "$DOCKER_HUB_PASSWORD" "$DOCKER_HUB"; fi script: - # Prepare buildx to build multiarch stuff: - - docker context create 'ci-context' - - docker buildx create --name 'multiarch-builder' --use 'ci-context' - # Copy binaries to their docker arch path - - mkdir -p linux/ && mv ./conduit-x86_64-unknown-linux-musl linux/amd64 - - mkdir -p linux/arm/ && mv ./conduit-arm-unknown-linux-musleabihf linux/arm/v6 - - mkdir -p linux/arm/ && mv ./conduit-armv7-unknown-linux-musleabihf linux/arm/v7 - - mv ./conduit-aarch64-unknown-linux-musl linux/arm64 - - 'export CREATED=$(date -u +''%Y-%m-%dT%H:%M:%SZ'') && echo "Docker image creation date: $CREATED"' - # Build and push image: + - apk add openssh-client + - eval $(ssh-agent -s) + - mkdir -p ~/.ssh && chmod 700 ~/.ssh + - printf "Host *\n\tStrictHostKeyChecking no\n\n" >> ~/.ssh/config + - sh .gitlab/setup-buildx-remote-builders.sh + # Authorize against this project's own image registry: + - docker login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" $CI_REGISTRY + # Build multiplatform image and push to temporary tag: - > - docker buildx build + docker buildx build + --platform "linux/arm/v7,linux/arm64,linux/amd64" --pull + --tag "$CI_REGISTRY_IMAGE/temporary-ci-images:$CI_JOB_ID" --push - --cache-from=type=local,src=$CI_PROJECT_DIR/docker_cache - --cache-to=type=local,dest=$CI_PROJECT_DIR/docker_cache - --build-arg CREATED=$CREATED - --build-arg VERSION=$(grep -m1 -o '[0-9].[0-9].[0-9]' Cargo.toml) - --build-arg "GIT_REF=$CI_COMMIT_SHORT_SHA" - --platform "$PLATFORMS" - --tag "$TAG" - --tag "$TAG-alpine" - --tag "$TAG-commit-$CI_COMMIT_SHORT_SHA" - --file "$DOCKER_FILE" . + --file "Dockerfile" . + # Build multiplatform image to deb stage and extract their .deb files: + - > + docker buildx build + --platform "linux/arm/v7,linux/arm64,linux/amd64" + --target "packager-result" + --output="type=local,dest=/tmp/build-output" + --file "Dockerfile" . + # Build multiplatform image to binary stage and extract their binaries: + - > + docker buildx build + --platform "linux/arm/v7,linux/arm64,linux/amd64" + --target "builder-result" + --output="type=local,dest=/tmp/build-output" + --file "Dockerfile" . + # Copy to GitLab container registry: + - > + docker buildx imagetools create + --tag "$CI_REGISTRY_IMAGE/$TAG" + --tag "$CI_REGISTRY_IMAGE/$TAG-bullseye" + --tag "$CI_REGISTRY_IMAGE/$TAG-commit-$CI_COMMIT_SHORT_SHA" + "$CI_REGISTRY_IMAGE/temporary-ci-images:$CI_JOB_ID" + # if DockerHub credentials exist, also copy to dockerhub: + - if [ -n "${DOCKER_HUB}" ]; then docker login -u "$DOCKER_HUB_USER" -p "$DOCKER_HUB_PASSWORD" "$DOCKER_HUB"; fi + - > + if [ -n "${DOCKER_HUB}" ]; then + docker buildx imagetools create + --tag "$DOCKER_HUB_IMAGE/$TAG" + --tag "$DOCKER_HUB_IMAGE/$TAG-bullseye" + --tag "$DOCKER_HUB_IMAGE/$TAG-commit-$CI_COMMIT_SHORT_SHA" + "$CI_REGISTRY_IMAGE/temporary-ci-images:$CI_JOB_ID" + ; fi + - mv /tmp/build-output ./ + artifacts: + paths: + - "./build-output/" -docker:next:gitlab: +docker:next: extends: .docker-shared-settings rules: - - if: '$CI_COMMIT_BRANCH == "next"' + - if: '$BUILD_SERVER_SSH_PRIVATE_KEY && $CI_COMMIT_BRANCH == "next"' variables: - TAG: "$CI_REGISTRY_IMAGE/matrix-conduit:next" + TAG: "matrix-conduit:next" -docker:next:dockerhub: +docker:master: extends: .docker-shared-settings rules: - - if: '$CI_COMMIT_BRANCH == "next" && $DOCKER_HUB' + - if: '$BUILD_SERVER_SSH_PRIVATE_KEY && $CI_COMMIT_BRANCH == "master"' variables: - TAG: "$DOCKER_HUB_IMAGE/matrixconduit/matrix-conduit:next" + TAG: "matrix-conduit:latest" -docker:master:gitlab: +docker:tags: extends: .docker-shared-settings rules: - - if: '$CI_COMMIT_BRANCH == "master"' + - if: "$BUILD_SERVER_SSH_PRIVATE_KEY && $CI_COMMIT_TAG" variables: - TAG: "$CI_REGISTRY_IMAGE/matrix-conduit:latest" + TAG: "matrix-conduit:$CI_COMMIT_TAG" -docker:master:dockerhub: - extends: .docker-shared-settings - rules: - - if: '$CI_COMMIT_BRANCH == "master" && $DOCKER_HUB' - variables: - TAG: "$DOCKER_HUB_IMAGE/matrixconduit/matrix-conduit:latest" - -docker:tags:gitlab: - extends: .docker-shared-settings - rules: - - if: "$CI_COMMIT_TAG" - variables: - TAG: "$CI_REGISTRY_IMAGE/matrix-conduit:$CI_COMMIT_TAG" - -docker:tags:dockerhub: - extends: .docker-shared-settings - rules: - - if: "$CI_COMMIT_TAG && $DOCKER_HUB" - variables: - TAG: "$DOCKER_HUB_IMAGE/matrixconduit/matrix-conduit:$CI_COMMIT_TAG" # --------------------------------------------------------------------- # # Run tests # # --------------------------------------------------------------------- # +cargo check: + stage: test + image: docker.io/rust:1.64.0-bullseye + needs: [] + interruptible: true + before_script: + - "rustup show && rustc --version && cargo --version" # Print version info for debugging + - apt-get update && apt-get -y --no-install-recommends install libclang-dev # dependency for rocksdb + script: + - cargo check + + .test-shared-settings: stage: "test" needs: [] @@ -250,8 +128,7 @@ docker:tags:dockerhub: test:cargo: extends: .test-shared-settings before_script: - # If provided, bring in caching through sccache, which uses an external S3 endpoint to store compilation results: - - if [ -n "${SCCACHE_ENDPOINT}" ]; then export RUSTC_WRAPPER=/usr/local/cargo/bin/sccache; fi + - apt-get update && apt-get -y --no-install-recommends install libclang-dev # dependency for rocksdb script: - rustc --version && cargo --version # Print version info for debugging - "cargo test --color always --workspace --verbose --locked --no-fail-fast -- -Z unstable-options --format json | gitlab-report -p test > $CI_PROJECT_DIR/report.xml" @@ -260,14 +137,12 @@ test:cargo: reports: junit: report.xml - test:clippy: extends: .test-shared-settings allow_failure: true before_script: - rustup component add clippy - # If provided, bring in caching through sccache, which uses an external S3 endpoint to store compilation results: - - if [ -n "${SCCACHE_ENDPOINT}" ]; then export RUSTC_WRAPPER=/usr/local/cargo/bin/sccache; fi + - apt-get update && apt-get -y --no-install-recommends install libclang-dev # dependency for rocksdb script: - rustc --version && cargo --version # Print version info for debugging - "cargo clippy --color always --verbose --message-format=json | gitlab-report -p clippy > $CI_PROJECT_DIR/gl-code-quality-report.json" @@ -294,38 +169,6 @@ test:audit: reports: sast: gl-sast-report.json -test:sytest: - stage: "test" - allow_failure: true - needs: - - "build:debug:cargo:x86_64-unknown-linux-musl" - image: - name: "valkum/sytest-conduit:latest" - entrypoint: [""] - tags: ["docker"] - variables: - PLUGINS: "https://github.com/valkum/sytest_conduit/archive/master.tar.gz" - interruptible: true - before_script: - - "mkdir -p /app" - - "cp ./conduit-debug-x86_64-unknown-linux-musl /app/conduit" - - "chmod +x /app/conduit" - - "rm -rf /src && ln -s $CI_PROJECT_DIR/ /src" - - "mkdir -p /work/server-0/database/ && mkdir -p /work/server-1/database/ && mkdir -p /work/server-2/database/" - - "cd /" - script: - - "SYTEST_EXIT_CODE=0" - - "/bootstrap.sh conduit || SYTEST_EXIT_CODE=1" - - 'perl /sytest/tap-to-junit-xml.pl --puretap --input /logs/results.tap --output $CI_PROJECT_DIR/sytest.xml "Sytest" && cp /logs/results.tap $CI_PROJECT_DIR/results.tap' - - "exit $SYTEST_EXIT_CODE" - artifacts: - when: always - paths: - - "$CI_PROJECT_DIR/sytest.xml" - - "$CI_PROJECT_DIR/results.tap" - reports: - junit: "$CI_PROJECT_DIR/sytest.xml" - test:dockerlint: stage: "test" needs: [] @@ -338,14 +181,12 @@ test:dockerlint: hadolint --no-fail --verbose ./Dockerfile - ./docker/ci-binaries-packaging.Dockerfile # Then output the results into a json for GitLab to pretty-print this in the MR: - > hadolint --format gitlab_codeclimate --failure-threshold error - ./Dockerfile - ./docker/ci-binaries-packaging.Dockerfile > dockerlint.json + ./Dockerfile > dockerlint.json artifacts: when: always reports: @@ -365,28 +206,26 @@ test:dockerlint: # Store binaries as package so they have download urls # # --------------------------------------------------------------------- # -publish:package: - stage: "upload artifacts" - needs: - - "build:release:cargo:x86_64-unknown-linux-musl" - - "build:release:cargo:arm-unknown-linux-musleabihf" - - "build:release:cargo:armv7-unknown-linux-musleabihf" - - "build:release:cargo:aarch64-unknown-linux-musl" - # - "build:cargo-deb:x86_64-unknown-linux-gnu" - rules: - - if: '$CI_COMMIT_BRANCH == "master"' - - if: '$CI_COMMIT_BRANCH == "next"' - - if: "$CI_COMMIT_TAG" - image: curlimages/curl:latest - tags: ["docker"] - variables: - GIT_STRATEGY: "none" # Don't need a clean copy of the code, we just operate on artifacts - script: - - 'BASE_URL="${CI_API_V4_URL}/projects/${CI_PROJECT_ID}/packages/generic/conduit-${CI_COMMIT_REF_SLUG}/build-${CI_PIPELINE_ID}"' - - 'curl --header "JOB-TOKEN: $CI_JOB_TOKEN" --upload-file conduit-x86_64-unknown-linux-musl "${BASE_URL}/conduit-x86_64-unknown-linux-musl"' - - 'curl --header "JOB-TOKEN: $CI_JOB_TOKEN" --upload-file conduit-arm-unknown-linux-musleabihf "${BASE_URL}/conduit-arm-unknown-linux-musleabihf"' - - 'curl --header "JOB-TOKEN: $CI_JOB_TOKEN" --upload-file conduit-armv7-unknown-linux-musleabihf "${BASE_URL}/conduit-armv7-unknown-linux-musleabihf"' - - 'curl --header "JOB-TOKEN: $CI_JOB_TOKEN" --upload-file conduit-aarch64-unknown-linux-musl "${BASE_URL}/conduit-aarch64-unknown-linux-musl"' +# DISABLED FOR NOW, NEEDS TO BE FIXED AT A LATER TIME: + +#publish:package: +# stage: "upload artifacts" +# needs: +# - "docker:tags" +# rules: +# - if: "$CI_COMMIT_TAG" +# image: curlimages/curl:latest +# tags: ["docker"] +# variables: +# GIT_STRATEGY: "none" # Don't need a clean copy of the code, we just operate on artifacts +# script: +# - 'BASE_URL="${CI_API_V4_URL}/projects/${CI_PROJECT_ID}/packages/generic/conduit-${CI_COMMIT_REF_SLUG}/build-${CI_PIPELINE_ID}"' +# - 'curl --header "JOB-TOKEN: $CI_JOB_TOKEN" --upload-file build-output/linux_amd64/conduit "${BASE_URL}/conduit-x86_64-unknown-linux-gnu"' +# - 'curl --header "JOB-TOKEN: $CI_JOB_TOKEN" --upload-file build-output/linux_arm_v7/conduit "${BASE_URL}/conduit-armv7-unknown-linux-gnu"' +# - 'curl --header "JOB-TOKEN: $CI_JOB_TOKEN" --upload-file build-output/linux_arm64/conduit "${BASE_URL}/conduit-aarch64-unknown-linux-gnu"' +# - 'curl --header "JOB-TOKEN: $CI_JOB_TOKEN" --upload-file build-output/linux_amd64/conduit.deb "${BASE_URL}/conduit-x86_64-unknown-linux-gnu.deb"' +# - 'curl --header "JOB-TOKEN: $CI_JOB_TOKEN" --upload-file build-output/linux_arm_v7/conduit.deb "${BASE_URL}/conduit-armv7-unknown-linux-gnu.deb"' +# - 'curl --header "JOB-TOKEN: $CI_JOB_TOKEN" --upload-file build-output/linux_arm64/conduit.deb "${BASE_URL}/conduit-aarch64-unknown-linux-gnu.deb"' # Avoid duplicate pipelines # See: https://docs.gitlab.com/ee/ci/yaml/workflow.html#switch-between-branch-pipelines-and-merge-request-pipelines diff --git a/.gitlab/setup-buildx-remote-builders.sh b/.gitlab/setup-buildx-remote-builders.sh new file mode 100644 index 00000000..29d50dde --- /dev/null +++ b/.gitlab/setup-buildx-remote-builders.sh @@ -0,0 +1,37 @@ +#!/bin/sh +set -eux + +# --------------------------------------------------------------------- # +# # +# Configures docker buildx to use a remote server for arm building. # +# Expects $SSH_PRIVATE_KEY to be a valid ssh ed25519 private key with # +# access to the server $ARM_SERVER_USER@$ARM_SERVER_IP # +# # +# This is expected to only be used in the official CI/CD pipeline! # +# # +# Requirements: openssh-client, docker buildx # +# Inspired by: https://depot.dev/blog/building-arm-containers # +# # +# --------------------------------------------------------------------- # + +cat "$BUILD_SERVER_SSH_PRIVATE_KEY" | ssh-add - + +# Test server connections: +ssh "$ARM_SERVER_USER@$ARM_SERVER_IP" "uname -a" +ssh "$AMD_SERVER_USER@$AMD_SERVER_IP" "uname -a" + +# Connect remote arm64 server for all arm builds: +docker buildx create \ + --name "multi" \ + --driver "docker-container" \ + --platform "linux/arm64,linux/arm/v7" \ + "ssh://$ARM_SERVER_USER@$ARM_SERVER_IP" + +# Connect remote amd64 server for adm64 builds: +docker buildx create --append \ + --name "multi" \ + --driver "docker-container" \ + --platform "linux/amd64" \ + "ssh://$AMD_SERVER_USER@$AMD_SERVER_IP" + +docker buildx use multi diff --git a/DEPLOY.md b/DEPLOY.md index 1c7d1af5..a2f93b10 100644 --- a/DEPLOY.md +++ b/DEPLOY.md @@ -12,21 +12,27 @@ only offer Linux binaries. You may simply download the binary that fits your machine. Run `uname -m` to see what you need. Now copy the right url: -| CPU Architecture | Download stable version | Download development version | -| ------------------------------------------- | ------------------------------ | ---------------------------- | -| x84_64 / amd64 (Most servers and computers) | [Download][x84_64-musl-master] | [Download][x84_64-musl-next] | -| armv6 | [Download][armv6-musl-master] | [Download][armv6-musl-next] | -| armv7 (e.g. Raspberry Pi by default) | [Download][armv7-musl-master] | [Download][armv7-musl-next] | -| armv8 / aarch64 | [Download][armv8-musl-master] | [Download][armv8-musl-next] | +| CPU Architecture | Download stable version | Download development version | +| ------------------------------------------- | --------------------------------------------------------------- | ----------------------------------------------------------- | +| x84_64 / amd64 (Most servers and computers) | [Binary][x84_64-glibc-master] / [.deb][x84_64-glibc-master-deb] | [Binary][x84_64-glibc-next] / [.deb][x84_64-glibc-next-deb] | +| armv7 (e.g. Raspberry Pi by default) | [Binary][armv7-glibc-master] / [.deb][armv7-glibc-master-deb] | [Binary][armv7-glibc-next] / [.deb][armv7-glibc-next-deb] | +| armv8 / aarch64 | [Binary][armv8-glibc-master] / [.deb][armv8-glibc-master-deb] | [Binary][armv8-glibc-next] / [.deb][armv8-glibc-next-deb] | -[x84_64-musl-master]: https://gitlab.com/famedly/conduit/-/jobs/artifacts/master/raw/conduit-x86_64-unknown-linux-musl?job=build:release:cargo:x86_64-unknown-linux-musl -[armv6-musl-master]: https://gitlab.com/famedly/conduit/-/jobs/artifacts/master/raw/conduit-arm-unknown-linux-musleabihf?job=build:release:cargo:arm-unknown-linux-musleabihf -[armv7-musl-master]: https://gitlab.com/famedly/conduit/-/jobs/artifacts/master/raw/conduit-armv7-unknown-linux-musleabihf?job=build:release:cargo:armv7-unknown-linux-musleabihf -[armv8-musl-master]: https://gitlab.com/famedly/conduit/-/jobs/artifacts/master/raw/conduit-aarch64-unknown-linux-musl?job=build:release:cargo:aarch64-unknown-linux-musl -[x84_64-musl-next]: https://gitlab.com/famedly/conduit/-/jobs/artifacts/next/raw/conduit-x86_64-unknown-linux-musl?job=build:release:cargo:x86_64-unknown-linux-musl -[armv6-musl-next]: https://gitlab.com/famedly/conduit/-/jobs/artifacts/next/raw/conduit-arm-unknown-linux-musleabihf?job=build:release:cargo:arm-unknown-linux-musleabihf -[armv7-musl-next]: https://gitlab.com/famedly/conduit/-/jobs/artifacts/next/raw/conduit-armv7-unknown-linux-musleabihf?job=build:release:cargo:armv7-unknown-linux-musleabihf -[armv8-musl-next]: https://gitlab.com/famedly/conduit/-/jobs/artifacts/next/raw/conduit-aarch64-unknown-linux-musl?job=build:release:cargo:aarch64-unknown-linux-musl +These builds were created on and linked against the glibc version shipped with Debian bullseye. +If you use a system with an older glibc version, you might need to compile Conduit yourself. + +[x84_64-glibc-master]: https://gitlab.com/famedly/conduit/-/jobs/artifacts/master/raw/build-output/linux_amd64/conduit?job=docker:master +[armv7-glibc-master]: https://gitlab.com/famedly/conduit/-/jobs/artifacts/master/raw/build-output/linux_arm_v7/conduit?job=docker:master +[armv8-glibc-master]: https://gitlab.com/famedly/conduit/-/jobs/artifacts/master/raw/build-output/linux_arm64/conduit?job=docker:master +[x84_64-glibc-next]: https://gitlab.com/famedly/conduit/-/jobs/artifacts/next/raw/build-output/linux_amd64/conduit?job=docker:next +[armv7-glibc-next]: https://gitlab.com/famedly/conduit/-/jobs/artifacts/next/raw/build-output/linux_arm_v7/conduit?job=docker:next +[armv8-glibc-next]: https://gitlab.com/famedly/conduit/-/jobs/artifacts/next/raw/build-output/linux_arm64/conduit?job=docker:next +[x84_64-glibc-master-deb]: https://gitlab.com/famedly/conduit/-/jobs/artifacts/master/raw/build-output/linux_amd64/conduit.deb?job=docker:master +[armv7-glibc-master-deb]: https://gitlab.com/famedly/conduit/-/jobs/artifacts/master/raw/build-output/linux_arm_v7/conduit.deb?job=docker:master +[armv8-glibc-master-deb]: https://gitlab.com/famedly/conduit/-/jobs/artifacts/master/raw/build-output/linux_arm64/conduit.deb?job=docker:master +[x84_64-glibc-next-deb]: https://gitlab.com/famedly/conduit/-/jobs/artifacts/next/raw/build-output/linux_amd64/conduit.deb?job=docker:next +[armv7-glibc-next-deb]: https://gitlab.com/famedly/conduit/-/jobs/artifacts/next/raw/build-output/linux_arm_v7/conduit.deb?job=docker:next +[armv8-glibc-next-deb]: https://gitlab.com/famedly/conduit/-/jobs/artifacts/next/raw/build-output/linux_arm64/conduit.deb?job=docker:next ```bash $ sudo wget -O /usr/local/bin/matrix-conduit @@ -43,7 +49,6 @@ $ sudo apt install libclang-dev build-essential $ cargo build --release ``` - If you want to cross compile Conduit to another architecture, read the [Cross-Compile Guide](cross/README.md). ## Adding a Conduit user @@ -189,18 +194,21 @@ $ sudo systemctl reload apache2 ``` ### Caddy + Create `/etc/caddy/conf.d/conduit_caddyfile` and enter this (substitute for your server name). + ```caddy your.server.name, your.server.name:8448 { reverse_proxy /_matrix/* 127.0.0.1:6167 } ``` + That's it! Just start or enable the service and you're set. + ```bash $ sudo systemctl enable caddy ``` - ### Nginx If you use Nginx and not Apache, add the following server section inside the http section of `/etc/nginx/nginx.conf` diff --git a/Dockerfile b/Dockerfile index 3154ebb6..2763b126 100644 --- a/Dockerfile +++ b/Dockerfile @@ -1,5 +1,5 @@ # syntax=docker/dockerfile:1 -FROM docker.io/rust:1.63-bullseye AS builder +FROM docker.io/rust:1.64-bullseye AS builder WORKDIR /usr/src/conduit # Install required packages to build Conduit and it's dependencies @@ -27,6 +27,49 @@ COPY src src # Builds conduit and places the binary at /usr/src/conduit/target/release/conduit RUN touch src/main.rs && touch src/lib.rs && cargo build --release + +# ONLY USEFUL FOR CI: target stage to extract build artifacts +FROM scratch AS builder-result +COPY --from=builder /usr/src/conduit/target/release/conduit /conduit + + + +# --------------------------------------------------------------------------------------------------------------- +# Build cargo-deb, a tool to package up rust binaries into .deb packages for Debian/Ubuntu based systems: +# --------------------------------------------------------------------------------------------------------------- +FROM docker.io/rust:1.64-bullseye AS build-cargo-deb + +RUN apt-get update && \ + apt-get install -y --no-install-recommends \ + dpkg \ + dpkg-dev \ + liblzma-dev + +RUN cargo install cargo-deb +# => binary is in /usr/local/cargo/bin/cargo-deb + + +# --------------------------------------------------------------------------------------------------------------- +# Package conduit build-result into a .deb package: +# --------------------------------------------------------------------------------------------------------------- +FROM builder AS packager +WORKDIR /usr/src/conduit + +COPY ./LICENSE ./LICENSE +COPY ./README.md ./README.md +COPY debian/README.Debian ./debian/ +COPY --from=build-cargo-deb /usr/local/cargo/bin/cargo-deb /usr/local/cargo/bin/cargo-deb + +# --no-build makes cargo-deb reuse already compiled project +RUN cargo deb --no-build +# => Package is in /usr/src/conduit/target/debian/__.deb + + +# ONLY USEFUL FOR CI: target stage to extract build artifacts +FROM scratch AS packager-result +COPY --from=packager /usr/src/conduit/target/debian/*.deb /conduit.deb + + # --------------------------------------------------------------------------------------------------------------- # Stuff below this line actually ends up in the resulting docker image # --------------------------------------------------------------------------------------------------------------- @@ -45,9 +88,11 @@ ENV CONDUIT_PORT=6167 \ # └─> Set no config file to do all configuration with env vars # Conduit needs: +# dpkg: to install conduit.deb # ca-certificates: for https # iproute2 & wget: for the healthcheck script RUN apt-get update && apt-get -y --no-install-recommends install \ + dpkg \ ca-certificates \ iproute2 \ wget \ @@ -57,8 +102,9 @@ RUN apt-get update && apt-get -y --no-install-recommends install \ COPY ./docker/healthcheck.sh /srv/conduit/healthcheck.sh HEALTHCHECK --start-period=5s --interval=5s CMD ./healthcheck.sh -# Copy over the actual Conduit binary from the builder stage -COPY --from=builder /usr/src/conduit/target/release/conduit /srv/conduit/conduit +# Install conduit.deb: +COPY --from=packager /usr/src/conduit/target/debian/*.deb /srv/conduit/ +RUN dpkg -i /srv/conduit/*.deb # Improve security: Don't run stuff as root, that does not need to run as root # Most distros also use 1000:1000 for the first real user, so this should resolve volume mounting problems. @@ -73,7 +119,7 @@ RUN chown -cR conduit:conduit /srv/conduit && \ chmod +x /srv/conduit/healthcheck.sh && \ mkdir -p ${DEFAULT_DB_PATH} && \ chown -cR conduit:conduit ${DEFAULT_DB_PATH} - + # Change user to conduit, no root permissions afterwards: USER conduit # Set container home directory @@ -81,4 +127,4 @@ WORKDIR /srv/conduit # Run Conduit and print backtraces on panics ENV RUST_BACKTRACE=1 -ENTRYPOINT [ "/srv/conduit/conduit" ] +ENTRYPOINT [ "/usr/sbin/matrix-conduit" ] From a2d8aec1e3a1578872f1caaee719d3acfa5227bc Mon Sep 17 00:00:00 2001 From: Paul Beziau Date: Thu, 3 Nov 2022 13:12:53 +0000 Subject: [PATCH 171/197] Moving the unwraping of a variable Moving the unwraping of the variable "rule" inside the condition instead of the if body, for the migration of the database from version 11 to 12. --- src/database/mod.rs | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/database/mod.rs b/src/database/mod.rs index ccc81774..f6a76c68 100644 --- a/src/database/mod.rs +++ b/src/database/mod.rs @@ -851,8 +851,8 @@ impl KeyValueDatabase { for transformation in underride_rule_transformation { let rule = rules_list.underride.get(transformation[0]); - if rule.is_some() { - let mut rule = rule.unwrap().clone(); + if let Some(rule) = rule { + let mut rule = rule.clone(); rule.rule_id = transformation[1].to_string(); rules_list.underride.remove(transformation[0]); rules_list.underride.insert(rule); From 09015f113ce19280825e54e98d8c5b92b54a03bb Mon Sep 17 00:00:00 2001 From: Ticho 34782694 Date: Tue, 8 Nov 2022 15:56:24 +0000 Subject: [PATCH 172/197] Describe a better way to enforce Content-Type in nginx add_header will not override the Content-Type header set by the server, but will instead add another header below, which is obviously not ideal. The proposed change will instead tell nginx to set the correct value for this header straight away. --- docker/README.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/docker/README.md b/docker/README.md index 36717c4f..c7028329 100644 --- a/docker/README.md +++ b/docker/README.md @@ -121,12 +121,12 @@ So...step by step: location /.well-known/matrix/server { return 200 '{"m.server": ".:443"}'; - add_header Content-Type application/json; + types { } default_type "application/json; charset=utf-8"; } location /.well-known/matrix/client { return 200 '{"m.homeserver": {"base_url": "https://."}}'; - add_header Content-Type application/json; + types { } default_type "application/json; charset=utf-8"; add_header "Access-Control-Allow-Origin" *; } From 75402273882d4641771d5edde7ed8b498eafcb07 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Wed, 9 Nov 2022 18:46:10 +0100 Subject: [PATCH 173/197] chore: bump dependencies --- Cargo.lock | 357 +++++++++++++++++++------------ Cargo.toml | 2 +- src/api/client_server/push.rs | 5 +- src/api/server_server.rs | 1 + src/database/key_value/pusher.rs | 51 +++-- src/main.rs | 2 +- src/service/pusher/data.rs | 9 +- src/service/pusher/mod.rs | 156 +++++++------- 8 files changed, 333 insertions(+), 250 deletions(-) diff --git a/Cargo.lock b/Cargo.lock index bdadf716..71524af9 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -14,7 +14,7 @@ version = "0.7.6" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "fcb51a0695d8f838b1ee009b3fbf66bda078cd64590202a864a8f3e8c4315c47" dependencies = [ - "getrandom 0.2.7", + "getrandom 0.2.8", "once_cell", "version_check", ] @@ -83,9 +83,9 @@ dependencies = [ [[package]] name = "async-trait" -version = "0.1.57" +version = "0.1.58" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "76464446b8bc32758d7e88ee1a804d9914cd9b1cb264c029899680b0be29826f" +checksum = "1e805d94e6b5001b651426cf4cd446b1ab5f319d27bab5c644f61de0a804360c" dependencies = [ "proc-macro2", "quote", @@ -157,9 +157,9 @@ dependencies = [ [[package]] name = "axum-server" -version = "0.4.2" +version = "0.4.4" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "87ba6170b61f7b086609dabcae68d2e07352539c6ef04a7c82980bdfa01a159d" +checksum = "8456dab8f11484979a86651da8e619b355ede5d61a160755155f6c344bd18c47" dependencies = [ "arc-swap", "bytes", @@ -177,15 +177,15 @@ dependencies = [ [[package]] name = "base64" -version = "0.13.0" +version = "0.13.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "904dfeac50f3cdaba28fc6f57fdcddb75f49ed61346676a78c4ffe55877802fd" +checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8" [[package]] name = "base64ct" -version = "1.5.2" +version = "1.5.3" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "ea2b2456fd614d856680dcd9fcc660a51a820fa09daef2e49772b56a193c8474" +checksum = "b645a089122eccb6111b4f81cbc1a49f5900ac4666bb93ac027feaecf15607bf" [[package]] name = "bincode" @@ -273,15 +273,15 @@ dependencies = [ [[package]] name = "bumpalo" -version = "3.11.0" +version = "3.11.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "c1ad822118d20d2c234f427000d5acc36eabe1e29a348c89b63dd60b13f28e5d" +checksum = "572f695136211188308f16ad2ca5c851a712c464060ae6974944458eb83880ba" [[package]] name = "bytemuck" -version = "1.12.1" +version = "1.12.3" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "2f5715e491b5a1598fc2bef5a606847b5dc1d48ea625bd3c02c00de8285591da" +checksum = "aaa3a8d9a1ca92e282c96a32d6511b695d7d994d1d102ba85d279f9b2756947f" [[package]] name = "byteorder" @@ -297,9 +297,9 @@ checksum = "ec8a7b6a70fde80372154c65702f00a0f56f3e1c36abbc6c440484be248856db" [[package]] name = "cc" -version = "1.0.73" +version = "1.0.76" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "2fff2a6927b3bb87f9595d67196a70493f627687a71d87a0d692242c33f58c11" +checksum = "76a284da2e6fe2092f2353e51713435363112dfd60030e22add80be333fb928f" dependencies = [ "jobserver", ] @@ -332,9 +332,9 @@ dependencies = [ [[package]] name = "clap" -version = "4.0.11" +version = "4.0.22" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "4ed45cc2c62a3eff523e718d8576ba762c83a3146151093283ac62ae11933a73" +checksum = "91b9970d7505127a162fdaa9b96428d28a479ba78c9ec7550a63a5d9863db682" dependencies = [ "bitflags", "clap_derive", @@ -344,9 +344,9 @@ dependencies = [ [[package]] name = "clap_derive" -version = "4.0.10" +version = "4.0.21" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "db342ce9fda24fb191e2ed4e102055a4d381c1086a06630174cd8da8d5d917ce" +checksum = "0177313f9f02afc995627906bbd8967e2be069f5261954222dac78290c2b9014" dependencies = [ "heck", "proc-macro-error", @@ -712,7 +712,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "f82b0f4c27ad9f8bfd1f3208d882da2b09c301bc1c828fd3a00d0216d2fbbff6" dependencies = [ "crc32fast", - "miniz_oxide", + "miniz_oxide 0.5.4", ] [[package]] @@ -748,9 +748,9 @@ checksum = "2022715d62ab30faffd124d40b76f4134a550a87792276512b18d63272333394" [[package]] name = "futures" -version = "0.3.24" +version = "0.3.25" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "7f21eda599937fba36daeb58a22e8f5cee2d14c4a17b5b7739c7c8e5e3b8230c" +checksum = "38390104763dc37a5145a53c29c63c1290b5d316d6086ec32c293f6736051bb0" dependencies = [ "futures-channel", "futures-core", @@ -763,9 +763,9 @@ dependencies = [ [[package]] name = "futures-channel" -version = "0.3.24" +version = "0.3.25" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "30bdd20c28fadd505d0fd6712cdfcb0d4b5648baf45faef7f852afb2399bb050" +checksum = "52ba265a92256105f45b719605a571ffe2d1f0fea3807304b522c1d778f79eed" dependencies = [ "futures-core", "futures-sink", @@ -773,15 +773,15 @@ dependencies = [ [[package]] name = "futures-core" -version = "0.3.24" +version = "0.3.25" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "4e5aa3de05362c3fb88de6531e6296e85cde7739cccad4b9dfeeb7f6ebce56bf" +checksum = "04909a7a7e4633ae6c4a9ab280aeb86da1236243a77b694a49eacd659a4bd3ac" [[package]] name = "futures-executor" -version = "0.3.24" +version = "0.3.25" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "9ff63c23854bee61b6e9cd331d523909f238fc7636290b96826e9cfa5faa00ab" +checksum = "7acc85df6714c176ab5edf386123fafe217be88c0840ec11f199441134a074e2" dependencies = [ "futures-core", "futures-task", @@ -790,15 +790,15 @@ dependencies = [ [[package]] name = "futures-io" -version = "0.3.24" +version = "0.3.25" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "bbf4d2a7a308fd4578637c0b17c7e1c7ba127b8f6ba00b29f717e9655d85eb68" +checksum = "00f5fb52a06bdcadeb54e8d3671f8888a39697dcb0b81b23b55174030427f4eb" [[package]] name = "futures-macro" -version = "0.3.24" +version = "0.3.25" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "42cd15d1c7456c04dbdf7e88bcd69760d74f3a798d6444e16974b505b0e62f17" +checksum = "bdfb8ce053d86b91919aad980c220b1fb8401a9394410e1c289ed7e66b61835d" dependencies = [ "proc-macro2", "quote", @@ -807,21 +807,21 @@ dependencies = [ [[package]] name = "futures-sink" -version = "0.3.24" +version = "0.3.25" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "21b20ba5a92e727ba30e72834706623d94ac93a725410b6a6b6fbc1b07f7ba56" +checksum = "39c15cf1a4aa79df40f1bb462fb39676d0ad9e366c2a33b590d7c66f4f81fcf9" [[package]] name = "futures-task" -version = "0.3.24" +version = "0.3.25" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "a6508c467c73851293f390476d4491cf4d227dbabcd4170f3bb6044959b294f1" +checksum = "2ffb393ac5d9a6eaa9d3fdf37ae2776656b706e200c8e16b1bdb227f5198e6ea" [[package]] name = "futures-util" -version = "0.3.24" +version = "0.3.25" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "44fb6cb1be61cc1d2e43b262516aafcf63b241cffdb1d3fa115f91d9c7b09c90" +checksum = "197676987abd2f9cadff84926f410af1c183608d36641465df73ae8211dc65d6" dependencies = [ "futures-channel", "futures-core", @@ -858,9 +858,9 @@ dependencies = [ [[package]] name = "getrandom" -version = "0.2.7" +version = "0.2.8" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "4eb1a864a501629691edf6c15a593b7a51eebaa1e8468e9ddc623de7c9b58ec6" +checksum = "c05aeb6a22b8f62540c194aac980f2115af067bfe15a0734d7277a768d396b31" dependencies = [ "cfg-if", "libc", @@ -885,9 +885,9 @@ checksum = "9b919933a397b79c37e33b77bb2aa3dc8eb6e165ad809e58ff75bc7db2e34574" [[package]] name = "h2" -version = "0.3.14" +version = "0.3.15" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "5ca32592cf21ac7ccab1825cd87f6c9b3d9022c44d086172ed0966bec8af30be" +checksum = "5f9f29bc9dda355256b2916cf526ab02ce0aeaaaf2bad60d65ef3f12f11dd0f4" dependencies = [ "bytes", "fnv", @@ -1058,9 +1058,9 @@ checksum = "c4a1e36c821dbe04574f602848a19f742f4fb3c98d40449f11bcad18d6b17421" [[package]] name = "hyper" -version = "0.14.20" +version = "0.14.23" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "02c929dc5c39e335a03c405292728118860721b10190d98c2a0f0efd5baafbac" +checksum = "034711faac9d2166cb1baf1a2fb0b60b1f277f8492fd72176c17f3515e1abd3c" dependencies = [ "bytes", "futures-channel", @@ -1167,9 +1167,9 @@ dependencies = [ [[package]] name = "ipnet" -version = "2.5.0" +version = "2.5.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "879d54834c8c76457ef4293a689b2a8c59b076067ad77b15efafbb05f92a592b" +checksum = "f88c5561171189e69df9d98bcf18fd5f9558300f7ea7b801eb8a0fd748bd8745" [[package]] name = "itertools" @@ -1242,6 +1242,28 @@ dependencies = [ "simple_asn1", ] +[[package]] +name = "konst" +version = "0.2.19" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "330f0e13e6483b8c34885f7e6c9f19b1a7bd449c673fbb948a51c99d66ef74f4" +dependencies = [ + "konst_macro_rules", + "konst_proc_macros", +] + +[[package]] +name = "konst_macro_rules" +version = "0.2.19" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "a4933f3f57a8e9d9da04db23fb153356ecaf00cbd14aee46279c33dc80925c37" + +[[package]] +name = "konst_proc_macros" +version = "0.2.11" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "984e109462d46ad18314f10e392c286c3d47bce203088a09012de1015b45b737" + [[package]] name = "lazy_static" version = "1.4.0" @@ -1256,15 +1278,15 @@ checksum = "830d08ce1d1d941e6b30645f1a0eb5643013d835ce3779a5fc208261dbe10f55" [[package]] name = "libc" -version = "0.2.134" +version = "0.2.137" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "329c933548736bc49fd575ee68c89e8be4d260064184389a5b77517cddd99ffb" +checksum = "fc7fcc620a3bff7cdd7a365be3376c97191aeaccc2a603e600951e452615bf89" [[package]] name = "libloading" -version = "0.7.3" +version = "0.7.4" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "efbc0f03f9a775e9f6aed295c6a1ba2253c5757a9e03d55c6caa46a681abcddd" +checksum = "b67380fd3b2fbe7527a606e18729d21c6f3951633d0500574c4dc22d2d638b9f" dependencies = [ "cfg-if", "winapi", @@ -1284,9 +1306,9 @@ dependencies = [ [[package]] name = "libsqlite3-sys" -version = "0.25.1" +version = "0.25.2" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "9f0455f2c1bc9a7caa792907026e469c1d91761fb0ea37cbb16427c77280cf35" +checksum = "29f835d03d717946d28b1d1ed632eb6f0e24a299388ee623d0c23118d3e8a7fa" dependencies = [ "cc", "pkg-config", @@ -1408,15 +1430,24 @@ dependencies = [ ] [[package]] -name = "mio" -version = "0.8.4" +name = "miniz_oxide" +version = "0.6.2" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "57ee1c23c7c63b0c9250c339ffdc69255f110b298b901b9f6c82547b7b87caaf" +checksum = "b275950c28b37e794e8c55d88aeb5e139d0ce23fdbbeda68f8d7174abdf9e8fa" +dependencies = [ + "adler", +] + +[[package]] +name = "mio" +version = "0.8.5" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "e5d732bc30207a6423068df043e3d02e0735b155ad7ce1a6f76fe2baa5b158de" dependencies = [ "libc", "log", "wasi 0.11.0+wasi-snapshot-preview1", - "windows-sys", + "windows-sys 0.42.0", ] [[package]] @@ -1482,28 +1513,19 @@ dependencies = [ [[package]] name = "num_cpus" -version = "1.13.1" +version = "1.14.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "19e64526ebdee182341572e50e9ad03965aa510cd94427a4549448f285e957a1" +checksum = "f6058e64324c71e02bc2b150e4f3bc8286db6c83092132ffa3f6b1eab0f9def5" dependencies = [ "hermit-abi", "libc", ] -[[package]] -name = "num_threads" -version = "0.1.6" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "2819ce041d2ee131036f4fc9d6ae7ae125a3a40e97ba64d04fe799ad9dabbb44" -dependencies = [ - "libc", -] - [[package]] name = "once_cell" -version = "1.15.0" +version = "1.16.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "e82dad04139b71a90c080c8463fe0dc7902db5192d939bd0950f074d014339e1" +checksum = "86f0b0d4bf799edbc74508c1e8bf170ff5f41238e5f8225603ca7caaae2b7860" [[package]] name = "opaque-debug" @@ -1599,9 +1621,9 @@ dependencies = [ [[package]] name = "os_str_bytes" -version = "6.3.0" +version = "6.3.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "9ff7415e9ae3fff1225851df9e0d9e4e5479f947619774677a63572e55e80eff" +checksum = "3baf96e39c5359d2eb0dd6ccb42c62b91d9678aa68160d261b9e0ccbf9e9dea9" [[package]] name = "overload" @@ -1631,15 +1653,15 @@ dependencies = [ [[package]] name = "parking_lot_core" -version = "0.9.3" +version = "0.9.4" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "09a279cbf25cb0757810394fbc1e359949b59e348145c643a939a525692e6929" +checksum = "4dc9e0dc2adc1c69d09143aff38d3d30c5c3f0df0dad82e6d25547af174ebec0" dependencies = [ "cfg-if", "libc", "redox_syscall", "smallvec", - "windows-sys", + "windows-sys 0.42.0", ] [[package]] @@ -1752,27 +1774,27 @@ dependencies = [ [[package]] name = "pkg-config" -version = "0.3.25" +version = "0.3.26" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "1df8c4ec4b0627e53bdf214615ad287367e482558cf84b109250b37464dc03ae" +checksum = "6ac9a59f73473f1b8d852421e59e64809f025994837ef743615c6d0c5b305160" [[package]] name = "png" -version = "0.17.6" +version = "0.17.7" source = 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"unicode-ident", ] @@ -1905,7 +1927,7 @@ version = "0.6.4" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c" dependencies = [ - "getrandom 0.2.7", + "getrandom 0.2.8", ] [[package]] @@ -1932,16 +1954,16 @@ version = "0.4.3" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "b033d837a7cf162d7993aded9304e30a83213c648b6e389db233191f891e5c2b" dependencies = [ - "getrandom 0.2.7", + "getrandom 0.2.8", "redox_syscall", "thiserror", ] [[package]] name = "regex" -version = "1.6.0" +version = "1.7.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "4c4eb3267174b8c6c2f654116623910a0fef09c4753f8dd83db29c48a0df988b" +checksum = "e076559ef8e241f2ae3479e36f97bd5741c0330689e217ad51ce2c76808b868a" dependencies = [ "aho-corasick", "memchr", @@ -1959,9 +1981,9 @@ dependencies = [ [[package]] name = "regex-syntax" -version = "0.6.27" +version = "0.6.28" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "a3f87b73ce11b1619a3c6332f45341e0047173771e8b8b73f87bfeefb7b56244" +checksum = "456c603be3e8d448b072f410900c09faf164fbce2d480456f50eea6e25f9c848" [[package]] name = "reqwest" @@ -2039,7 +2061,7 @@ dependencies = [ [[package]] name = "ruma" version = "0.7.4" -source = "git+https://github.com/ruma/ruma?rev=fba6f70c2df8294f96567f56464a46e3d237a8e9#fba6f70c2df8294f96567f56464a46e3d237a8e9" +source = "git+https://github.com/ruma/ruma?rev=2bd5c131f49b2239750c39ed63b623cd5a01c965#2bd5c131f49b2239750c39ed63b623cd5a01c965" dependencies = [ "assign", "js_int", @@ -2057,8 +2079,9 @@ dependencies = [ [[package]] name = "ruma-appservice-api" version = "0.7.0" -source = "git+https://github.com/ruma/ruma?rev=fba6f70c2df8294f96567f56464a46e3d237a8e9#fba6f70c2df8294f96567f56464a46e3d237a8e9" +source = "git+https://github.com/ruma/ruma?rev=2bd5c131f49b2239750c39ed63b623cd5a01c965#2bd5c131f49b2239750c39ed63b623cd5a01c965" dependencies = [ + "js_int", "ruma-common", "serde", "serde_json", @@ -2066,13 +2089,14 @@ dependencies = [ [[package]] name = "ruma-client-api" -version = "0.15.1" -source = "git+https://github.com/ruma/ruma?rev=fba6f70c2df8294f96567f56464a46e3d237a8e9#fba6f70c2df8294f96567f56464a46e3d237a8e9" +version = "0.15.3" +source = "git+https://github.com/ruma/ruma?rev=2bd5c131f49b2239750c39ed63b623cd5a01c965#2bd5c131f49b2239750c39ed63b623cd5a01c965" dependencies = [ "assign", "bytes", "http", "js_int", + "js_option", "maplit", "percent-encoding", "ruma-common", @@ -2082,8 +2106,8 @@ dependencies = [ [[package]] name = "ruma-common" -version = "0.10.3" -source = "git+https://github.com/ruma/ruma?rev=fba6f70c2df8294f96567f56464a46e3d237a8e9#fba6f70c2df8294f96567f56464a46e3d237a8e9" +version = "0.10.5" +source = "git+https://github.com/ruma/ruma?rev=2bd5c131f49b2239750c39ed63b623cd5a01c965#2bd5c131f49b2239750c39ed63b623cd5a01c965" dependencies = [ "base64", "bytes", @@ -2093,6 +2117,7 @@ dependencies = [ "itoa", "js_int", "js_option", + "konst", "percent-encoding", "rand 0.8.5", "regex", @@ -2110,7 +2135,7 @@ dependencies = [ [[package]] name = "ruma-federation-api" version = "0.6.0" -source = "git+https://github.com/ruma/ruma?rev=fba6f70c2df8294f96567f56464a46e3d237a8e9#fba6f70c2df8294f96567f56464a46e3d237a8e9" +source = "git+https://github.com/ruma/ruma?rev=2bd5c131f49b2239750c39ed63b623cd5a01c965#2bd5c131f49b2239750c39ed63b623cd5a01c965" dependencies = [ "js_int", "ruma-common", @@ -2121,7 +2146,7 @@ dependencies = [ [[package]] name = "ruma-identifiers-validation" version = "0.9.0" -source = "git+https://github.com/ruma/ruma?rev=fba6f70c2df8294f96567f56464a46e3d237a8e9#fba6f70c2df8294f96567f56464a46e3d237a8e9" +source = "git+https://github.com/ruma/ruma?rev=2bd5c131f49b2239750c39ed63b623cd5a01c965#2bd5c131f49b2239750c39ed63b623cd5a01c965" dependencies = [ "js_int", "thiserror", @@ -2130,7 +2155,7 @@ dependencies = [ [[package]] name = "ruma-identity-service-api" version = "0.6.0" -source = "git+https://github.com/ruma/ruma?rev=fba6f70c2df8294f96567f56464a46e3d237a8e9#fba6f70c2df8294f96567f56464a46e3d237a8e9" +source = "git+https://github.com/ruma/ruma?rev=2bd5c131f49b2239750c39ed63b623cd5a01c965#2bd5c131f49b2239750c39ed63b623cd5a01c965" dependencies = [ "js_int", "ruma-common", @@ -2139,8 +2164,8 @@ dependencies = [ [[package]] name = "ruma-macros" -version = "0.10.3" -source = "git+https://github.com/ruma/ruma?rev=fba6f70c2df8294f96567f56464a46e3d237a8e9#fba6f70c2df8294f96567f56464a46e3d237a8e9" +version = "0.10.5" +source = "git+https://github.com/ruma/ruma?rev=2bd5c131f49b2239750c39ed63b623cd5a01c965#2bd5c131f49b2239750c39ed63b623cd5a01c965" dependencies = [ "once_cell", "proc-macro-crate", @@ -2155,7 +2180,7 @@ dependencies = [ [[package]] name = "ruma-push-gateway-api" version = "0.6.0" -source = "git+https://github.com/ruma/ruma?rev=fba6f70c2df8294f96567f56464a46e3d237a8e9#fba6f70c2df8294f96567f56464a46e3d237a8e9" +source = 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"serde_derive", ] [[package]] name = "serde_derive" -version = "1.0.145" +version = "1.0.147" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "81fa1584d3d1bcacd84c277a0dfe21f5b0f6accf4a23d04d4c6d61f1af522b4c" +checksum = "4f1d362ca8fc9c3e3a7484440752472d68a6caa98f1ab81d99b5dfe517cec852" dependencies = [ "proc-macro2", "quote", @@ -2344,9 +2369,9 @@ dependencies = [ [[package]] name = "serde_json" -version = "1.0.85" +version = "1.0.87" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "e55a28e3aaef9d5ce0506d0a14dbba8054ddc7e499ef522dd8b26859ec9d4a44" +checksum = "6ce777b7b150d76b9cf60d28b55f5847135a003f7d7350c6be7a773508ce7d45" dependencies = [ "itoa", "ryu", @@ -2367,9 +2392,9 @@ dependencies = [ [[package]] name = "serde_yaml" -version = "0.9.13" +version = "0.9.14" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "8613d593412a0deb7bbd8de9d908efff5a0cb9ccd8f62c641e7b2ed2f57291d1" +checksum = "6d232d893b10de3eb7258ff01974d6ee20663d8e833263c99409d4b13a0209da" dependencies = [ "indexmap", "itoa", @@ -2513,9 +2538,9 @@ checksum = "6bdef32e8150c2a081110b42772ffe7d7c9032b606bc226c8260fd97e0976601" [[package]] name = "syn" -version = "1.0.102" +version = "1.0.103" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "3fcd952facd492f9be3ef0d0b7032a6e442ee9b361d4acc2b1d0c4aaa5f613a1" +checksum = "a864042229133ada95abf3b54fdc62ef5ccabe9515b64717bcb9a1919e59445d" dependencies = [ "proc-macro2", "quote", @@ -2634,21 +2659,30 @@ dependencies = [ [[package]] name = "time" -version = "0.3.15" +version = "0.3.17" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "d634a985c4d4238ec39cacaed2e7ae552fbd3c476b552c1deac3021b7d7eaf0c" +checksum = "a561bf4617eebd33bca6434b988f39ed798e527f51a1e797d0ee4f61c0a38376" dependencies = [ "itoa", - "libc", - "num_threads", + "serde", + "time-core", "time-macros", ] [[package]] -name = "time-macros" -version = "0.2.4" +name = "time-core" +version = "0.1.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "42657b1a6f4d817cda8e7a0ace261fe0cc946cf3a80314390b22cc61ae080792" +checksum = "2e153e1f1acaef8acc537e68b44906d2db6436e2b35ac2c6b42640fff91f00fd" + +[[package]] +name = "time-macros" +version = "0.2.6" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "d967f99f534ca7e495c575c62638eebc2898a8c84c119b89e250477bc4ba16b2" +dependencies = [ + "time-core", +] [[package]] name = "tinyvec" @@ -2720,9 +2754,9 @@ dependencies = [ [[package]] name = "tokio-stream" -version = "0.1.10" +version = "0.1.11" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "f6edf2d6bc038a43d31353570e27270603f4648d18f5ed10c0e179abe43255af" +checksum = "d660770404473ccd7bc9f8b28494a811bc18542b915c0855c51e8f419d5223ce" dependencies = [ "futures-core", "pin-project-lite", @@ -2793,9 +2827,9 @@ dependencies = [ [[package]] name = "tower-layer" -version = "0.3.1" +version = "0.3.2" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "343bc9466d3fe6b0f960ef45960509f84480bf4fd96f92901afe7ff3df9d3a62" +checksum = "c20c8dbed6283a09604c3e69b4b7eeb54e298b8a600d4d5ecb5ad39de609f1d0" [[package]] name = "tower-service" @@ -3005,7 +3039,7 @@ version = "1.2.1" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "feb41e78f93363bb2df8b0e86a2ca30eed7806ea16ea0c790d757cf93f79be83" dependencies = [ - "getrandom 0.2.7", + "getrandom 0.2.8", ] [[package]] @@ -3180,43 +3214,100 @@ version = "0.36.1" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "ea04155a16a59f9eab786fe12a4a450e75cdb175f9e0d80da1e17db09f55b8d2" dependencies = [ - "windows_aarch64_msvc", - "windows_i686_gnu", - "windows_i686_msvc", - "windows_x86_64_gnu", - "windows_x86_64_msvc", + "windows_aarch64_msvc 0.36.1", + "windows_i686_gnu 0.36.1", + "windows_i686_msvc 0.36.1", + "windows_x86_64_gnu 0.36.1", + "windows_x86_64_msvc 0.36.1", ] +[[package]] +name = "windows-sys" +version = "0.42.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "5a3e1820f08b8513f676f7ab6c1f99ff312fb97b553d30ff4dd86f9f15728aa7" +dependencies = [ + "windows_aarch64_gnullvm", + "windows_aarch64_msvc 0.42.0", + "windows_i686_gnu 0.42.0", + "windows_i686_msvc 0.42.0", + "windows_x86_64_gnu 0.42.0", + "windows_x86_64_gnullvm", + "windows_x86_64_msvc 0.42.0", +] + +[[package]] +name = "windows_aarch64_gnullvm" +version = "0.42.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "41d2aa71f6f0cbe00ae5167d90ef3cfe66527d6f613ca78ac8024c3ccab9a19e" + [[package]] name = "windows_aarch64_msvc" version = "0.36.1" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "9bb8c3fd39ade2d67e9874ac4f3db21f0d710bee00fe7cab16949ec184eeaa47" +[[package]] +name = "windows_aarch64_msvc" +version = "0.42.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "dd0f252f5a35cac83d6311b2e795981f5ee6e67eb1f9a7f64eb4500fbc4dcdb4" + [[package]] name = "windows_i686_gnu" version = "0.36.1" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "180e6ccf01daf4c426b846dfc66db1fc518f074baa793aa7d9b9aaeffad6a3b6" +[[package]] +name = "windows_i686_gnu" +version = "0.42.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "fbeae19f6716841636c28d695375df17562ca208b2b7d0dc47635a50ae6c5de7" + [[package]] name = "windows_i686_msvc" version = "0.36.1" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "e2e7917148b2812d1eeafaeb22a97e4813dfa60a3f8f78ebe204bcc88f12f024" +[[package]] +name = "windows_i686_msvc" +version = "0.42.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "84c12f65daa39dd2babe6e442988fc329d6243fdce47d7d2d155b8d874862246" + [[package]] name = "windows_x86_64_gnu" version = "0.36.1" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "4dcd171b8776c41b97521e5da127a2d86ad280114807d0b2ab1e462bc764d9e1" +[[package]] +name = "windows_x86_64_gnu" +version = "0.42.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "bf7b1b21b5362cbc318f686150e5bcea75ecedc74dd157d874d754a2ca44b0ed" + +[[package]] +name = "windows_x86_64_gnullvm" +version = "0.42.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "09d525d2ba30eeb3297665bd434a54297e4170c7f1a44cad4ef58095b4cd2028" + [[package]] name = "windows_x86_64_msvc" version = "0.36.1" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "c811ca4a8c853ef420abd8592ba53ddbbac90410fab6903b3e79972a631f7680" +[[package]] +name = "windows_x86_64_msvc" +version = "0.42.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "f40009d85759725a34da6d89a94e63d7bdc50a862acf0dbc7c8e488f1edcb6f5" + [[package]] name = "winreg" version = "0.7.0" diff --git a/Cargo.toml b/Cargo.toml index db51f4a9..588b4431 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -21,7 +21,7 @@ tower-http = { version = "0.3.4", features = ["add-extension", "cors", "compress # Used for matrix spec type definitions and helpers #ruma = { version = "0.4.0", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "state-res", "unstable-pre-spec", "unstable-exhaustive-types"] } -ruma = { git = "https://github.com/ruma/ruma", rev = "fba6f70c2df8294f96567f56464a46e3d237a8e9", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "state-res", "unstable-msc2448", "unstable-exhaustive-types", "ring-compat", "unstable-unspecified" ] } +ruma = { git = "https://github.com/ruma/ruma", rev = "2bd5c131f49b2239750c39ed63b623cd5a01c965", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "state-res", "unstable-msc2448", "unstable-exhaustive-types", "ring-compat", "unstable-unspecified" ] } #ruma = { git = "https://github.com/timokoesters/ruma", rev = "50c1db7e0a3a21fc794b0cce3b64285a4c750c71", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "state-res", "unstable-pre-spec", "unstable-exhaustive-types"] } #ruma = { path = "../ruma/crates/ruma", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "state-res", "unstable-pre-spec", "unstable-exhaustive-types"] } diff --git a/src/api/client_server/push.rs b/src/api/client_server/push.rs index 2301ddca..dc936a6c 100644 --- a/src/api/client_server/push.rs +++ b/src/api/client_server/push.rs @@ -575,9 +575,10 @@ pub async fn set_pushers_route( body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - let pusher = body.pusher.clone(); - services().pusher.set_pusher(sender_user, pusher)?; + services() + .pusher + .set_pusher(sender_user, body.action.clone())?; Ok(set_pusher::v3::Response::default()) } diff --git a/src/api/server_server.rs b/src/api/server_server.rs index 320e396b..f66e96c5 100644 --- a/src/api/server_server.rs +++ b/src/api/server_server.rs @@ -1478,6 +1478,7 @@ async fn create_join_event( .filter_map(|(_, id)| services().rooms.timeline.get_pdu_json(id).ok().flatten()) .map(PduEvent::convert_to_outgoing_federation_event) .collect(), + event: None, // TODO: handle restricted joins }) } diff --git a/src/database/key_value/pusher.rs b/src/database/key_value/pusher.rs index 3dfceb6a..b203107c 100644 --- a/src/database/key_value/pusher.rs +++ b/src/database/key_value/pusher.rs @@ -1,38 +1,37 @@ use ruma::{ - api::client::push::{get_pushers, set_pusher}, + api::client::push::{set_pusher, Pusher}, UserId, }; use crate::{database::KeyValueDatabase, service, utils, Error, Result}; impl service::pusher::Data for KeyValueDatabase { - fn set_pusher(&self, sender: &UserId, pusher: set_pusher::v3::Pusher) -> Result<()> { - let mut key = sender.as_bytes().to_vec(); - key.push(0xff); - key.extend_from_slice(pusher.pushkey.as_bytes()); - - // There are 2 kinds of pushers but the spec says: null deletes the pusher. - if pusher.kind.is_none() { - return self - .senderkey_pusher - .remove(&key) - .map(|_| ()) - .map_err(Into::into); + fn set_pusher(&self, sender: &UserId, pusher: set_pusher::v3::PusherAction) -> Result<()> { + match &pusher { + set_pusher::v3::PusherAction::Post(data) => { + let mut key = sender.as_bytes().to_vec(); + key.push(0xff); + key.extend_from_slice(data.pusher.ids.pushkey.as_bytes()); + self.senderkey_pusher.insert( + &key, + &serde_json::to_vec(&pusher).expect("Pusher is valid JSON value"), + )?; + Ok(()) + } + set_pusher::v3::PusherAction::Delete(ids) => { + let mut key = sender.as_bytes().to_vec(); + key.push(0xff); + key.extend_from_slice(ids.pushkey.as_bytes()); + return self + .senderkey_pusher + .remove(&key) + .map(|_| ()) + .map_err(Into::into); + } } - - self.senderkey_pusher.insert( - &key, - &serde_json::to_vec(&pusher).expect("Pusher is valid JSON value"), - )?; - - Ok(()) } - fn get_pusher( - &self, - sender: &UserId, - pushkey: &str, - ) -> Result> { + fn get_pusher(&self, sender: &UserId, pushkey: &str) -> Result> { let mut senderkey = sender.as_bytes().to_vec(); senderkey.push(0xff); senderkey.extend_from_slice(pushkey.as_bytes()); @@ -46,7 +45,7 @@ impl service::pusher::Data for KeyValueDatabase { .transpose() } - fn get_pushers(&self, sender: &UserId) -> Result> { + fn get_pushers(&self, sender: &UserId) -> Result> { let mut prefix = sender.as_bytes().to_vec(); prefix.push(0xff); diff --git a/src/main.rs b/src/main.rs index 72c6d516..d2183a39 100644 --- a/src/main.rs +++ b/src/main.rs @@ -473,7 +473,7 @@ macro_rules! impl_ruma_handler { let meta = Req::METADATA; let method_filter = method_to_filter(meta.method); - for path in IntoIterator::into_iter([meta.unstable_path, meta.r0_path, meta.stable_path]).flatten() { + for path in meta.history.all_paths() { let handler = self.clone(); router = router.route(path, on(method_filter, |$( $ty: $ty, )* req| async move { diff --git a/src/service/pusher/data.rs b/src/service/pusher/data.rs index e3171210..2062f567 100644 --- a/src/service/pusher/data.rs +++ b/src/service/pusher/data.rs @@ -1,16 +1,15 @@ use crate::Result; use ruma::{ - api::client::push::{get_pushers, set_pusher}, + api::client::push::{set_pusher, Pusher}, UserId, }; pub trait Data: Send + Sync { - fn set_pusher(&self, sender: &UserId, pusher: set_pusher::v3::Pusher) -> Result<()>; + fn set_pusher(&self, sender: &UserId, pusher: set_pusher::v3::PusherAction) -> Result<()>; - fn get_pusher(&self, sender: &UserId, pushkey: &str) - -> Result>; + fn get_pusher(&self, sender: &UserId, pushkey: &str) -> Result>; - fn get_pushers(&self, sender: &UserId) -> Result>; + fn get_pushers(&self, sender: &UserId) -> Result>; fn get_pushkeys<'a>(&'a self, sender: &UserId) -> Box> + 'a>; diff --git a/src/service/pusher/mod.rs b/src/service/pusher/mod.rs index 7fee276b..cd11d71f 100644 --- a/src/service/pusher/mod.rs +++ b/src/service/pusher/mod.rs @@ -6,7 +6,7 @@ use crate::{services, Error, PduEvent, Result}; use bytes::BytesMut; use ruma::{ api::{ - client::push::{get_pushers, set_pusher, PusherKind}, + client::push::{set_pusher, Pusher, PusherKind}, push_gateway::send_event_notification::{ self, v1::{Device, Notification, NotificationCounts, NotificationPriority}, @@ -23,26 +23,22 @@ use ruma::{ }; use std::{fmt::Debug, mem}; -use tracing::{error, info, warn}; +use tracing::{info, warn}; pub struct Service { pub db: &'static dyn Data, } impl Service { - pub fn set_pusher(&self, sender: &UserId, pusher: set_pusher::v3::Pusher) -> Result<()> { + pub fn set_pusher(&self, sender: &UserId, pusher: set_pusher::v3::PusherAction) -> Result<()> { self.db.set_pusher(sender, pusher) } - pub fn get_pusher( - &self, - sender: &UserId, - pushkey: &str, - ) -> Result> { + pub fn get_pusher(&self, sender: &UserId, pushkey: &str) -> Result> { self.db.get_pusher(sender, pushkey) } - pub fn get_pushers(&self, sender: &UserId) -> Result> { + pub fn get_pushers(&self, sender: &UserId) -> Result> { self.db.get_pushers(sender) } @@ -140,7 +136,7 @@ impl Service { &self, user: &UserId, unread: UInt, - pusher: &get_pushers::v3::Pusher, + pusher: &Pusher, ruleset: Ruleset, pdu: &PduEvent, ) -> Result<()> { @@ -221,91 +217,87 @@ impl Service { async fn send_notice( &self, unread: UInt, - pusher: &get_pushers::v3::Pusher, + pusher: &Pusher, tweaks: Vec, event: &PduEvent, ) -> Result<()> { // TODO: email - if pusher.kind == PusherKind::Email { - return Ok(()); - } + match &pusher.kind { + PusherKind::Http(http) => { + // TODO: + // Two problems with this + // 1. if "event_id_only" is the only format kind it seems we should never add more info + // 2. can pusher/devices have conflicting formats + let event_id_only = http.format == Some(PushFormat::EventIdOnly); - // TODO: - // Two problems with this - // 1. if "event_id_only" is the only format kind it seems we should never add more info - // 2. can pusher/devices have conflicting formats - let event_id_only = pusher.data.format == Some(PushFormat::EventIdOnly); - let url = if let Some(url) = &pusher.data.url { - url - } else { - error!("Http Pusher must have URL specified."); - return Ok(()); - }; + let mut device = Device::new(pusher.ids.app_id.clone(), pusher.ids.pushkey.clone()); + device.data.default_payload = http.default_payload.clone(); + device.data.format = http.format.clone(); - let mut device = Device::new(pusher.app_id.clone(), pusher.pushkey.clone()); - let mut data_minus_url = pusher.data.clone(); - // The url must be stripped off according to spec - data_minus_url.url = None; - device.data = data_minus_url.into(); + // Tweaks are only added if the format is NOT event_id_only + if !event_id_only { + device.tweaks = tweaks.clone(); + } - // Tweaks are only added if the format is NOT event_id_only - if !event_id_only { - device.tweaks = tweaks.clone(); - } + let d = &[device]; + let mut notifi = Notification::new(d); - let d = &[device]; - let mut notifi = Notification::new(d); + notifi.prio = NotificationPriority::Low; + notifi.event_id = Some(&event.event_id); + notifi.room_id = Some(&event.room_id); + // TODO: missed calls + notifi.counts = NotificationCounts::new(unread, uint!(0)); - notifi.prio = NotificationPriority::Low; - notifi.event_id = Some(&event.event_id); - notifi.room_id = Some(&event.room_id); - // TODO: missed calls - notifi.counts = NotificationCounts::new(unread, uint!(0)); + if event.kind == RoomEventType::RoomEncrypted + || tweaks + .iter() + .any(|t| matches!(t, Tweak::Highlight(true) | Tweak::Sound(_))) + { + notifi.prio = NotificationPriority::High + } - if event.kind == RoomEventType::RoomEncrypted - || tweaks - .iter() - .any(|t| matches!(t, Tweak::Highlight(true) | Tweak::Sound(_))) - { - notifi.prio = NotificationPriority::High - } + if event_id_only { + self.send_request(&http.url, send_event_notification::v1::Request::new(notifi)) + .await?; + } else { + notifi.sender = Some(&event.sender); + notifi.event_type = Some(&event.kind); + let content = serde_json::value::to_raw_value(&event.content).ok(); + notifi.content = content.as_deref(); - if event_id_only { - self.send_request(url, send_event_notification::v1::Request::new(notifi)) - .await?; - } else { - notifi.sender = Some(&event.sender); - notifi.event_type = Some(&event.kind); - let content = serde_json::value::to_raw_value(&event.content).ok(); - notifi.content = content.as_deref(); + if event.kind == RoomEventType::RoomMember { + notifi.user_is_target = + event.state_key.as_deref() == Some(event.sender.as_str()); + } - if event.kind == RoomEventType::RoomMember { - notifi.user_is_target = event.state_key.as_deref() == Some(event.sender.as_str()); + let user_name = services().users.displayname(&event.sender)?; + notifi.sender_display_name = user_name.as_deref(); + + let room_name = if let Some(room_name_pdu) = services() + .rooms + .state_accessor + .room_state_get(&event.room_id, &StateEventType::RoomName, "")? + { + serde_json::from_str::(room_name_pdu.content.get()) + .map_err(|_| { + Error::bad_database("Invalid room name event in database.") + })? + .name + } else { + None + }; + + notifi.room_name = room_name.as_deref(); + + self.send_request(&http.url, send_event_notification::v1::Request::new(notifi)) + .await?; + } + + Ok(()) } - - let user_name = services().users.displayname(&event.sender)?; - notifi.sender_display_name = user_name.as_deref(); - - let room_name = if let Some(room_name_pdu) = services() - .rooms - .state_accessor - .room_state_get(&event.room_id, &StateEventType::RoomName, "")? - { - serde_json::from_str::(room_name_pdu.content.get()) - .map_err(|_| Error::bad_database("Invalid room name event in database."))? - .name - } else { - None - }; - - notifi.room_name = room_name.as_deref(); - - self.send_request(url, send_event_notification::v1::Request::new(notifi)) - .await?; + // TODO: Handle email + PusherKind::Email(_) => return Ok(()), + _ => return Ok(()), } - - // TODO: email - - Ok(()) } } From c063700255e0e6bc4637981709ad4835319b75df Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Wed, 9 Nov 2022 21:14:17 +0100 Subject: [PATCH 174/197] fix: invite dendrite users --- src/api/client_server/membership.rs | 20 ++++---------------- 1 file changed, 4 insertions(+), 16 deletions(-) diff --git a/src/api/client_server/membership.rs b/src/api/client_server/membership.rs index 7142b8ef..397e13cf 100644 --- a/src/api/client_server/membership.rs +++ b/src/api/client_server/membership.rs @@ -826,7 +826,7 @@ pub(crate) async fn invite_helper<'a>( is_direct: bool, ) -> Result<()> { if user_id.server_name() != services().globals.server_name() { - let (pdu_json, invite_room_state) = { + let (pdu, pdu_json, invite_room_state) = { let mutex_state = Arc::clone( services() .globals @@ -867,28 +867,16 @@ pub(crate) async fn invite_helper<'a>( drop(state_lock); - (pdu_json, invite_room_state) + (pdu, pdu_json, invite_room_state) }; - // Generate event id - let expected_event_id = format!( - "${}", - ruma::signatures::reference_hash( - &pdu_json, - &services().rooms.state.get_room_version(room_id)? - ) - .expect("ruma can calculate reference hashes") - ); - let expected_event_id = <&EventId>::try_from(expected_event_id.as_str()) - .expect("ruma's reference hashes are valid event ids"); - let response = services() .sending .send_federation_request( user_id.server_name(), create_invite::v2::Request { room_id, - event_id: expected_event_id, + event_id: &pdu.event_id, room_version: &services().rooms.state.get_room_version(room_id)?, event: &PduEvent::convert_to_outgoing_federation_event(pdu_json.clone()), invite_room_state: &invite_room_state, @@ -910,7 +898,7 @@ pub(crate) async fn invite_helper<'a>( } }; - if expected_event_id != event_id { + if pdu.event_id != event_id { warn!("Server {} changed invite event, that's not allowed in the spec: ours: {:?}, theirs: {:?}", user_id.server_name(), pdu_json, value); } From 3b3c451c83ade05a1259c6666964d96b9eba1f06 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Sat, 19 Nov 2022 12:52:47 +0100 Subject: [PATCH 175/197] fix: unable to leave room --- src/api/client_server/membership.rs | 39 +++++++++++++++++++---------- 1 file changed, 26 insertions(+), 13 deletions(-) diff --git a/src/api/client_server/membership.rs b/src/api/client_server/membership.rs index 397e13cf..2267cbf3 100644 --- a/src/api/client_server/membership.rs +++ b/src/api/client_server/membership.rs @@ -1051,19 +1051,32 @@ pub async fn leave_room(user_id: &UserId, room_id: &RoomId) -> Result<()> { ); let state_lock = mutex_state.lock().await; - let mut event: RoomMemberEventContent = serde_json::from_str( - services() - .rooms - .state_accessor - .room_state_get(room_id, &StateEventType::RoomMember, user_id.as_str())? - .ok_or(Error::BadRequest( - ErrorKind::BadState, - "Cannot leave a room you are not a member of.", - ))? - .content - .get(), - ) - .map_err(|_| Error::bad_database("Invalid member event in database."))?; + let member_event = services().rooms.state_accessor.room_state_get( + room_id, + &StateEventType::RoomMember, + user_id.as_str(), + )?; + + // Fix for broken rooms + let member_event = match member_event { + None => { + error!("Trying to leave a room you are not a member of."); + + services().rooms.state_cache.update_membership( + room_id, + user_id, + MembershipState::Leave, + user_id, + None, + true, + )?; + return Ok(()); + } + Some(e) => e, + }; + + let mut event: RoomMemberEventContent = serde_json::from_str(member_event.content.get()) + .map_err(|_| Error::bad_database("Invalid member event in database."))?; event.membership = MembershipState::Leave; From a3a1db124d2fdf78999b493e51dceb344683b502 Mon Sep 17 00:00:00 2001 From: "Andriy Kushnir (Orhideous)" Date: Mon, 21 Nov 2022 21:48:06 +0200 Subject: [PATCH 176/197] Clean some noisy logs --- src/api/server_server.rs | 4 ++-- src/service/rooms/event_handler/mod.rs | 5 +++-- 2 files changed, 5 insertions(+), 4 deletions(-) diff --git a/src/api/server_server.rs b/src/api/server_server.rs index f66e96c5..b7f88078 100644 --- a/src/api/server_server.rs +++ b/src/api/server_server.rs @@ -55,7 +55,7 @@ use std::{ time::{Duration, Instant, SystemTime}, }; -use tracing::{error, info, warn}; +use tracing::{debug, error, info, warn}; /// Wraps either an literal IP address plus port, or a hostname plus complement /// (colon-plus-port if it was specified). @@ -724,7 +724,7 @@ pub async fn send_transaction_message_route( drop(mutex_lock); let elapsed = start_time.elapsed(); - warn!( + debug!( "Handling transaction of event {} took {}m{}s", event_id, elapsed.as_secs() / 60, diff --git a/src/service/rooms/event_handler/mod.rs b/src/service/rooms/event_handler/mod.rs index 3b41e86f..03f1f93f 100644 --- a/src/service/rooms/event_handler/mod.rs +++ b/src/service/rooms/event_handler/mod.rs @@ -133,7 +133,8 @@ impl Service { .await?; let mut errors = 0; - for prev_id in dbg!(sorted_prev_events) { + debug!(events = ?sorted_prev_events, "Got previous events"); + for prev_id in sorted_prev_events { // Check for disabled again because it might have changed if services().rooms.metadata.is_disabled(room_id)? { return Err(Error::BadRequest( @@ -330,7 +331,7 @@ impl Service { // 4. fetch any missing auth events doing all checks listed here starting at 1. These are not timeline events // 5. Reject "due to auth events" if can't get all the auth events or some of the auth events are also rejected "due to auth events" // NOTE: Step 5 is not applied anymore because it failed too often - warn!("Fetching auth events for {}", incoming_pdu.event_id); + debug!(event_id = ?incoming_pdu.event_id, "Fetching auth events"); self.fetch_and_handle_outliers( origin, &incoming_pdu From 6786c44f4df96e7505b68c165b6a275b556f7ab6 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 21 Nov 2022 09:39:17 +0100 Subject: [PATCH 177/197] chore: Fix MSRV Ruma requires Rust 1.64 --- Cargo.toml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Cargo.toml b/Cargo.toml index 588b4431..ae519459 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -7,7 +7,7 @@ homepage = "https://conduit.rs" repository = "https://gitlab.com/famedly/conduit" readme = "README.md" version = "0.4.0-next" -rust-version = "1.63" +rust-version = "1.64" edition = "2021" # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html From 66bc41125c244b3a1d17a5590882ba1b71212cc7 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Mon, 21 Nov 2022 09:51:39 +0100 Subject: [PATCH 178/197] refactor: cleanup --- Cargo.lock | 2 +- src/api/client_server/media.rs | 2 +- src/config/mod.rs | 4 ++-- src/database/key_value/pusher.rs | 5 ++--- src/lib.rs | 2 +- src/service/admin/mod.rs | 8 ++++---- src/service/pusher/mod.rs | 6 +++--- src/service/rooms/search/data.rs | 2 +- src/service/rooms/state/data.rs | 2 +- src/service/rooms/state/mod.rs | 2 +- src/service/rooms/user/mod.rs | 6 +++--- 11 files changed, 20 insertions(+), 21 deletions(-) diff --git a/Cargo.lock b/Cargo.lock index 71524af9..75b1222b 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -372,7 +372,7 @@ checksum = "3d7b894f5411737b7867f4827955924d7c254fc9f4d91a6aad6b097804b1018b" [[package]] name = "conduit" -version = "0.4.0-next" +version = "0.5.0-alpha.next" dependencies = [ "async-trait", "axum", diff --git a/src/api/client_server/media.rs b/src/api/client_server/media.rs index ae023c95..fa6def0b 100644 --- a/src/api/client_server/media.rs +++ b/src/api/client_server/media.rs @@ -74,7 +74,7 @@ pub async fn get_remote_content( services() .media .create( - mxc.to_string(), + mxc.to_owned(), content_response.content_disposition.as_deref(), content_response.content_type.as_deref(), &content_response.file, diff --git a/src/config/mod.rs b/src/config/mod.rs index 3c3a764a..6b862bb6 100644 --- a/src/config/mod.rs +++ b/src/config/mod.rs @@ -183,7 +183,7 @@ impl fmt::Display for Config { ("Turn TTL", &self.turn_ttl.to_string()), ("Turn URIs", { let mut lst = vec![]; - for item in self.turn_uris.to_vec().into_iter().enumerate() { + for item in self.turn_uris.iter().cloned().enumerate() { let (_, uri): (usize, String) = item; lst.push(uri); } @@ -191,7 +191,7 @@ impl fmt::Display for Config { }), ]; - let mut msg: String = "Active config values:\n\n".to_string(); + let mut msg: String = "Active config values:\n\n".to_owned(); for line in lines.into_iter().enumerate() { msg += &format!("{}: {}\n", line.1 .0, line.1 .1); diff --git a/src/database/key_value/pusher.rs b/src/database/key_value/pusher.rs index b203107c..50a6faca 100644 --- a/src/database/key_value/pusher.rs +++ b/src/database/key_value/pusher.rs @@ -22,11 +22,10 @@ impl service::pusher::Data for KeyValueDatabase { let mut key = sender.as_bytes().to_vec(); key.push(0xff); key.extend_from_slice(ids.pushkey.as_bytes()); - return self - .senderkey_pusher + self.senderkey_pusher .remove(&key) .map(|_| ()) - .map_err(Into::into); + .map_err(Into::into) } } } diff --git a/src/lib.rs b/src/lib.rs index 3d7f7ae9..dc6a9d2f 100644 --- a/src/lib.rs +++ b/src/lib.rs @@ -23,7 +23,7 @@ pub use utils::error::{Error, Result}; pub static SERVICES: RwLock> = RwLock::new(None); -pub fn services<'a>() -> &'static Services { +pub fn services() -> &'static Services { SERVICES .read() .unwrap() diff --git a/src/service/admin/mod.rs b/src/service/admin/mod.rs index 5766b2f2..e2b2fd8d 100644 --- a/src/service/admin/mod.rs +++ b/src/service/admin/mod.rs @@ -599,7 +599,8 @@ impl Service { } } AdminCommand::CreateUser { username, password } => { - let password = password.unwrap_or(utils::random_string(AUTO_GEN_PASSWORD_LENGTH)); + let password = + password.unwrap_or_else(|| utils::random_string(AUTO_GEN_PASSWORD_LENGTH)); // Validate user id let user_id = match UserId::parse_with_server_name( username.as_str().to_lowercase(), @@ -732,9 +733,8 @@ impl Service { } for &user_id in &user_ids { - match services().users.deactivate_account(user_id) { - Ok(_) => deactivation_count += 1, - Err(_) => {} + if services().users.deactivate_account(user_id).is_ok() { + deactivation_count += 1 } } diff --git a/src/service/pusher/mod.rs b/src/service/pusher/mod.rs index cd11d71f..d3d157c7 100644 --- a/src/service/pusher/mod.rs +++ b/src/service/pusher/mod.rs @@ -42,7 +42,7 @@ impl Service { self.db.get_pushers(sender) } - pub fn get_pushkeys<'a>(&'a self, sender: &UserId) -> Box>> { + pub fn get_pushkeys(&self, sender: &UserId) -> Box>> { self.db.get_pushkeys(sender) } @@ -296,8 +296,8 @@ impl Service { Ok(()) } // TODO: Handle email - PusherKind::Email(_) => return Ok(()), - _ => return Ok(()), + PusherKind::Email(_) => Ok(()), + _ => Ok(()), } } } diff --git a/src/service/rooms/search/data.rs b/src/service/rooms/search/data.rs index 82c08004..6eef38fb 100644 --- a/src/service/rooms/search/data.rs +++ b/src/service/rooms/search/data.rs @@ -2,7 +2,7 @@ use crate::Result; use ruma::RoomId; pub trait Data: Send + Sync { - fn index_pdu<'a>(&self, shortroomid: u64, pdu_id: &[u8], message_body: &str) -> Result<()>; + fn index_pdu(&self, shortroomid: u64, pdu_id: &[u8], message_body: &str) -> Result<()>; fn search_pdus<'a>( &'a self, diff --git a/src/service/rooms/state/data.rs b/src/service/rooms/state/data.rs index f52ea72b..96116b02 100644 --- a/src/service/rooms/state/data.rs +++ b/src/service/rooms/state/data.rs @@ -22,7 +22,7 @@ pub trait Data: Send + Sync { fn get_forward_extremities(&self, room_id: &RoomId) -> Result>>; /// Replace the forward extremities of the room. - fn set_forward_extremities<'a>( + fn set_forward_extremities( &self, room_id: &RoomId, event_ids: Vec, diff --git a/src/service/rooms/state/mod.rs b/src/service/rooms/state/mod.rs index 0e450322..3072b80f 100644 --- a/src/service/rooms/state/mod.rs +++ b/src/service/rooms/state/mod.rs @@ -343,7 +343,7 @@ impl Service { self.db.get_forward_extremities(room_id) } - pub fn set_forward_extremities<'a>( + pub fn set_forward_extremities( &self, room_id: &RoomId, event_ids: Vec, diff --git a/src/service/rooms/user/mod.rs b/src/service/rooms/user/mod.rs index 2266d97a..672e502d 100644 --- a/src/service/rooms/user/mod.rs +++ b/src/service/rooms/user/mod.rs @@ -40,10 +40,10 @@ impl Service { self.db.get_token_shortstatehash(room_id, token) } - pub fn get_shared_rooms<'a>( - &'a self, + pub fn get_shared_rooms( + &self, users: Vec, - ) -> Result> + 'a> { + ) -> Result>> { self.db.get_shared_rooms(users) } } From b59304a4df970f1d74b8e15b733f6754125b6fec Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Sun, 25 Sep 2022 11:46:18 +0200 Subject: [PATCH 179/197] Reduce length of generated access tokens and session ids Reduces generated tokens and session ids down to 32 characters (~190 bits of entropy) in length --- src/api/client_server/mod.rs | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/api/client_server/mod.rs b/src/api/client_server/mod.rs index 65b7a100..6ed17e76 100644 --- a/src/api/client_server/mod.rs +++ b/src/api/client_server/mod.rs @@ -63,6 +63,6 @@ pub use user_directory::*; pub use voip::*; pub const DEVICE_ID_LENGTH: usize = 10; -pub const TOKEN_LENGTH: usize = 256; -pub const SESSION_ID_LENGTH: usize = 256; +pub const TOKEN_LENGTH: usize = 32; +pub const SESSION_ID_LENGTH: usize = 32; pub const AUTO_GEN_PASSWORD_LENGTH: usize = 15; From 583aea187b24e3a8d2a582a2cf6aae34bf04a8ce Mon Sep 17 00:00:00 2001 From: "Andriy Kushnir (Orhideous)" Date: Fri, 25 Nov 2022 23:13:58 +0200 Subject: [PATCH 180/197] Update Cargo.lock --- Cargo.lock | 114 ++++++++++++++++++++++++++--------------------------- 1 file changed, 57 insertions(+), 57 deletions(-) diff --git a/Cargo.lock b/Cargo.lock index 75b1222b..db8ee9d0 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -21,9 +21,9 @@ dependencies = [ [[package]] name = "aho-corasick" -version = "0.7.19" +version = "0.7.20" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "b4f55bd91a0978cbfd91c457a164bab8b4001c833b7f323132c0a4e1922dd44e" +checksum = "cc936419f96fa211c1b9166887b38e5e40b19958e5b895be7c1f93adec7071ac" dependencies = [ "memchr", ] @@ -291,15 +291,15 @@ checksum = "14c189c53d098945499cdfa7ecc63567cf3886b3332b312a5b4585d8d3a6a610" [[package]] name = "bytes" -version = "1.2.1" +version = "1.3.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "ec8a7b6a70fde80372154c65702f00a0f56f3e1c36abbc6c440484be248856db" +checksum = "dfb24e866b15a1af2a1b663f10c6b6b8f397a84aadb828f12e5b289ec23a3a3c" [[package]] name = "cc" -version = "1.0.76" +version = "1.0.77" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "76a284da2e6fe2092f2353e51713435363112dfd60030e22add80be333fb928f" +checksum = "e9f73505338f7d905b19d18738976aae232eb46b8efc15554ffc56deb5d9ebe4" dependencies = [ "jobserver", ] @@ -332,9 +332,9 @@ dependencies = [ [[package]] name = "clap" -version = "4.0.22" +version = "4.0.27" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "91b9970d7505127a162fdaa9b96428d28a479ba78c9ec7550a63a5d9863db682" +checksum = "0acbd8d28a0a60d7108d7ae850af6ba34cf2d1257fc646980e5f97ce14275966" dependencies = [ "bitflags", "clap_derive", @@ -372,7 +372,7 @@ checksum = "3d7b894f5411737b7867f4827955924d7c254fc9f4d91a6aad6b097804b1018b" [[package]] name = "conduit" -version = "0.5.0-alpha.next" +version = "0.4.0-next" dependencies = [ "async-trait", "axum", @@ -424,9 +424,9 @@ dependencies = [ [[package]] name = "const-oid" -version = "0.9.0" +version = "0.9.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "722e23542a15cea1f65d4a1419c4cfd7a26706c70871a13a04238ca3f40f1661" +checksum = "cec318a675afcb6a1ea1d4340e2d377e56e47c266f28043ceccbf4412ddfdd3b" [[package]] name = "constant_time_eq" @@ -520,9 +520,9 @@ dependencies = [ [[package]] name = "crossbeam-epoch" -version = "0.9.11" +version = "0.9.13" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "f916dfc5d356b0ed9dae65f1db9fc9770aa2851d2662b988ccf4fe3516e86348" +checksum = "01a9af1f4c2ef74bb8aa1f7e19706bc72d03598c8a570bb5de72243c7a9d9d5a" dependencies = [ "autocfg", "cfg-if", @@ -533,9 +533,9 @@ dependencies = [ [[package]] name = "crossbeam-queue" -version = "0.3.6" +version = "0.3.8" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "1cd42583b04998a5363558e5f9291ee5a5ff6b49944332103f251e7479a82aa7" +checksum = "d1cfb3ea8a53f37c40dea2c7bedcbd88bdfae54f5e2175d6ecaff1c988353add" dependencies = [ "cfg-if", "crossbeam-utils", @@ -543,9 +543,9 @@ dependencies = [ [[package]] name = "crossbeam-utils" -version = "0.8.12" +version = "0.8.14" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "edbafec5fa1f196ca66527c1b12c2ec4745ca14b50f1ad8f9f6f720b55d11fac" +checksum = "4fb766fa798726286dbbb842f174001dab8abc7b627a1dd86e0b7222a95d929f" dependencies = [ "cfg-if", ] @@ -600,9 +600,9 @@ dependencies = [ [[package]] name = "digest" -version = "0.10.5" +version = "0.10.6" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "adfbc57365a37acbd2ebf2b64d7e69bb766e2fea813521ed536f5d0520dcf86c" +checksum = "8168378f4e5023e7218c89c891c0fd8ecdb5e5e4f18cb78f38cf245dd021e76f" dependencies = [ "block-buffer 0.10.3", "crypto-common", @@ -707,12 +707,12 @@ dependencies = [ [[package]] name = "flate2" -version = "1.0.24" +version = "1.0.25" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "f82b0f4c27ad9f8bfd1f3208d882da2b09c301bc1c828fd3a00d0216d2fbbff6" +checksum = "a8a2db397cb1c8772f31494cb8917e48cd1e64f0fa7efac59fbd741a0a8ce841" dependencies = [ "crc32fast", - "miniz_oxide 0.5.4", + "miniz_oxide", ] [[package]] @@ -1002,7 +1002,7 @@ version = "0.12.1" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "6c49c37c09c17a53d937dfbb742eb3a961d65a994e6bcdcf37e7399d0cc8ab5e" dependencies = [ - "digest 0.10.5", + "digest 0.10.6", ] [[package]] @@ -1082,9 +1082,9 @@ dependencies = [ [[package]] name = "hyper-rustls" -version = "0.23.0" +version = "0.23.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "d87c48c02e0dc5e3b849a2041db3029fd066650f8f717c07bf8ed78ccb895cac" +checksum = "59df7c4e19c950e6e0e868dcc0a300b09a9b88e9ec55bd879ca819087a77355d" dependencies = [ "http", "hyper", @@ -1116,9 +1116,9 @@ dependencies = [ [[package]] name = "image" -version = "0.24.4" +version = "0.24.5" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "bd8e4fb07cf672b1642304e731ef8a6a4c7891d67bb4fd4f5ce58cd6ed86803c" +checksum = "69b7ea949b537b0fd0af141fff8c77690f2ce96f4f41f042ccb6c69c6c965945" dependencies = [ "bytemuck", "byteorder", @@ -1132,9 +1132,9 @@ dependencies = [ [[package]] name = "indexmap" -version = "1.9.1" +version = "1.9.2" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "10a35a97730320ffe8e2d410b5d3b69279b98d2c14bdb8b70ea89ecf7888d41e" +checksum = "1885e79c1fc4b10f0e172c475f458b7f7b93061064d98c3293e98c5ba0c8b399" dependencies = [ "autocfg", "hashbrown", @@ -1155,14 +1155,14 @@ checksum = "8bb03732005da905c88227371639bf1ad885cc712789c011c31c5fb3ab3ccf02" [[package]] name = "ipconfig" -version = "0.3.0" +version = "0.3.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "723519edce41262b05d4143ceb95050e4c614f483e78e9fd9e39a8275a84ad98" +checksum = "bd302af1b90f2463a98fa5ad469fc212c8e3175a41c3068601bfa2727591c5be" dependencies = [ "socket2", "widestring", "winapi", - "winreg", + "winreg 0.10.1", ] [[package]] @@ -1197,9 +1197,9 @@ dependencies = [ [[package]] name = "jpeg-decoder" -version = "0.2.6" +version = "0.3.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "9478aa10f73e7528198d75109c8be5cd7d15fb530238040148d5f9a22d4c5b3b" +checksum = "bc0000e42512c92e31c2252315bda326620a4e034105e900c98ec492fa077b3e" [[package]] name = "js-sys" @@ -1401,9 +1401,9 @@ checksum = "2dffe52ecf27772e601905b7522cb4ef790d2cc203488bbd0e2fe85fcb74566d" [[package]] name = "memoffset" -version = "0.6.5" +version = "0.7.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "5aa361d4faea93603064a027415f07bd8e1d5c88c9fbf68bf56a285428fd79ce" +checksum = "5de893c32cde5f383baa4c04c5d6dbdd735cfd4a794b0debdb2bb1b421da5ff4" dependencies = [ "autocfg", ] @@ -1420,15 +1420,6 @@ version = "0.2.1" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a" -[[package]] -name = "miniz_oxide" -version = "0.5.4" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "96590ba8f175222643a85693f33d26e9c8a015f599c216509b1a6894af675d34" -dependencies = [ - "adler", -] - [[package]] name = "miniz_oxide" version = "0.6.2" @@ -1621,9 +1612,9 @@ dependencies = [ [[package]] name = "os_str_bytes" -version = "6.3.1" +version = "6.4.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "3baf96e39c5359d2eb0dd6ccb42c62b91d9678aa68160d261b9e0ccbf9e9dea9" +checksum = "9b7820b9daea5457c9f21c69448905d723fbd21136ccf521748f23fd49e723ee" [[package]] name = "overload" @@ -1787,7 +1778,7 @@ dependencies = [ "bitflags", "crc32fast", "flate2", - "miniz_oxide 0.6.2", + "miniz_oxide", ] [[package]] @@ -2020,7 +2011,7 @@ dependencies = [ "wasm-bindgen", "wasm-bindgen-futures", "web-sys", - "winreg", + "winreg 0.7.0", ] [[package]] @@ -2369,9 +2360,9 @@ dependencies = [ [[package]] name = "serde_json" -version = "1.0.87" +version = "1.0.89" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "6ce777b7b150d76b9cf60d28b55f5847135a003f7d7350c6be7a773508ce7d45" +checksum = "020ff22c755c2ed3f8cf162dbb41a7268d934702f3ed3631656ea597e08fc3db" dependencies = [ "itoa", "ryu", @@ -2411,7 +2402,7 @@ checksum = "028f48d513f9678cda28f6e4064755b3fbb2af6acd672f2c209b62323f7aea0f" dependencies = [ "cfg-if", "cpufeatures", - "digest 0.10.5", + "digest 0.10.6", ] [[package]] @@ -2422,7 +2413,7 @@ checksum = "f04293dc80c3993519f2d7f6f511707ee7094fe0c6d3406feb330cdb3540eba3" dependencies = [ "cfg-if", "cpufeatures", - "digest 0.10.5", + "digest 0.10.6", ] [[package]] @@ -2701,9 +2692,9 @@ checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c" [[package]] name = "tokio" -version = "1.21.2" +version = "1.22.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "a9e03c497dc955702ba729190dc4aac6f2a0ce97f913e5b1b5912fc5039d9099" +checksum = "d76ce4a75fb488c605c54bf610f221cea8b0dafb53333c1a67e8ee199dcd2ae3" dependencies = [ "autocfg", "bytes", @@ -3035,9 +3026,9 @@ dependencies = [ [[package]] name = "uuid" -version = "1.2.1" +version = "1.2.2" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "feb41e78f93363bb2df8b0e86a2ca30eed7806ea16ea0c790d757cf93f79be83" +checksum = "422ee0de9031b5b948b97a8fc04e3aa35230001a722ddd27943e0be31564ce4c" dependencies = [ "getrandom 0.2.8", ] @@ -3317,6 +3308,15 @@ dependencies = [ "winapi", ] +[[package]] +name = "winreg" +version = "0.10.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "80d0f4e272c85def139476380b12f9ac60926689dd2e01d4923222f40580869d" +dependencies = [ + "winapi", +] + [[package]] name = "yansi" version = "0.5.1" From bcd522e75f29730109320850cb908204cb1857bb Mon Sep 17 00:00:00 2001 From: Orhideous Date: Sun, 27 Nov 2022 20:15:47 +0000 Subject: [PATCH 181/197] Added cross-compilation instructions to DEPLOY.md --- DEPLOY.md | 20 +++++++++++++++++++- 1 file changed, 19 insertions(+), 1 deletion(-) diff --git a/DEPLOY.md b/DEPLOY.md index c484823b..89631f56 100644 --- a/DEPLOY.md +++ b/DEPLOY.md @@ -49,7 +49,25 @@ $ sudo apt install libclang-dev build-essential $ cargo build --release ``` -If you want to cross compile Conduit to another architecture, read the [Cross-Compile Guide](cross/README.md). +If you want to cross compile Conduit to another architecture, read the guide below. + +
+Cross compilation + +As easiest way to compile conduit for another platform [cross-rs](https://github.com/cross-rs/cross) is recommended, so install it first. + +In order to use RockDB as storage backend append `-latomic` to linker flags. + +For example, to build a binary for Raspberry Pi Zero W (ARMv6) you need `arm-unknown-linux-gnueabihf` as compilation +target. + +```bash +git clone https://gitlab.com/famedly/conduit.git +cd conduit +export RUSTFLAGS='-C link-arg=-lgcc -Clink-arg=-latomic -Clink-arg=-static-libgcc' +cross build --release --no-default-features --features conduit_bin,backend_rocksdb,jemalloc --target=arm-unknown-linux-gnueabihf +``` +
## Adding a Conduit user From 66ad114e1909ddde5a17005df9c332605a9f9d60 Mon Sep 17 00:00:00 2001 From: Vladan Popovic Date: Fri, 25 Nov 2022 21:20:45 +0100 Subject: [PATCH 182/197] feat: add systemd feature flag --- Cargo.lock | 7 +++++++ Cargo.toml | 5 ++++- 2 files changed, 11 insertions(+), 1 deletion(-) diff --git a/Cargo.lock b/Cargo.lock index db8ee9d0..6ae18361 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -404,6 +404,7 @@ dependencies = [ "ruma", "rusqlite", "rust-argon2", + "sd-notify", "serde", "serde_json", "serde_yaml", @@ -2315,6 +2316,12 @@ dependencies = [ "untrusted", ] +[[package]] +name = "sd-notify" +version = "0.4.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "621e3680f3e07db4c9c2c3fb07c6223ab2fab2e54bd3c04c3ae037990f428c32" + [[package]] name = "security-framework" version = "2.7.0" diff --git a/Cargo.toml b/Cargo.toml index ae519459..801d3635 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -93,8 +93,10 @@ tikv-jemallocator = { version = "0.5.0", features = ["unprefixed_malloc_on_suppo lazy_static = "1.4.0" async-trait = "0.1.57" +sd-notify = { version = "0.4.1", optional = true } + [features] -default = ["conduit_bin", "backend_sqlite", "backend_rocksdb", "jemalloc"] +default = ["conduit_bin", "backend_sqlite", "backend_rocksdb", "jemalloc", "systemd"] #backend_sled = ["sled"] backend_persy = ["persy", "parking_lot"] backend_sqlite = ["sqlite"] @@ -103,6 +105,7 @@ backend_rocksdb = ["rocksdb"] jemalloc = ["tikv-jemalloc-ctl", "tikv-jemallocator"] sqlite = ["rusqlite", "parking_lot", "tokio/signal"] conduit_bin = ["axum"] +systemd = ["sd-notify"] [[bin]] name = "conduit" From 06d3efc4d0c98fbb0f5973929cceede77c0f7e44 Mon Sep 17 00:00:00 2001 From: Vladan Popovic Date: Fri, 25 Nov 2022 21:23:21 +0100 Subject: [PATCH 183/197] feat(systemd): call sd-notify after init and before exit --- src/main.rs | 17 +++++++++++++++-- 1 file changed, 15 insertions(+), 2 deletions(-) diff --git a/src/main.rs b/src/main.rs index d2183a39..e754b84f 100644 --- a/src/main.rs +++ b/src/main.rs @@ -186,10 +186,20 @@ async fn run_server() -> io::Result<()> { match &config.tls { Some(tls) => { let conf = RustlsConfig::from_pem_file(&tls.certs, &tls.key).await?; - bind_rustls(addr, conf).handle(handle).serve(app).await?; + let server = bind_rustls(addr, conf).handle(handle).serve(app); + + #[cfg(feature = "systemd")] + let _ = sd_notify::notify(true, &[sd_notify::NotifyState::Ready]); + + server.await? } None => { - bind(addr).handle(handle).serve(app).await?; + let server = bind(addr).handle(handle).serve(app); + + #[cfg(feature = "systemd")] + let _ = sd_notify::notify(true, &[sd_notify::NotifyState::Ready]); + + server.await? } } @@ -197,6 +207,9 @@ async fn run_server() -> io::Result<()> { info!(target: "shutdown-sync", "Received shutdown notification, notifying sync helpers..."); services().globals.rotate.fire(); + #[cfg(feature = "systemd")] + let _ = sd_notify::notify(true, &[sd_notify::NotifyState::Stopping]); + Ok(()) } From b9fd6127e22a72d6563446572577a2e110cca95a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Sun, 27 Nov 2022 23:25:42 +0100 Subject: [PATCH 184/197] fix: rejoining restricted rooms over federation --- src/api/client_server/membership.rs | 368 ++++++++++++++++++++----- src/api/server_server.rs | 48 ++-- src/service/pdu.rs | 14 +- src/service/rooms/event_handler/mod.rs | 16 +- 4 files changed, 352 insertions(+), 94 deletions(-) diff --git a/src/api/client_server/membership.rs b/src/api/client_server/membership.rs index 2267cbf3..f6e94e67 100644 --- a/src/api/client_server/membership.rs +++ b/src/api/client_server/membership.rs @@ -12,12 +12,15 @@ use ruma::{ }, canonical_json::to_canonical_value, events::{ - room::member::{MembershipState, RoomMemberEventContent}, + room::{ + join_rules::{JoinRule, RoomJoinRulesEventContent}, + member::{MembershipState, RoomMemberEventContent}, + }, RoomEventType, StateEventType, }, serde::Base64, - CanonicalJsonObject, CanonicalJsonValue, EventId, OwnedEventId, OwnedRoomId, OwnedServerName, - OwnedUserId, RoomId, RoomVersionId, UserId, + state_res, CanonicalJsonObject, CanonicalJsonValue, EventId, OwnedEventId, OwnedRoomId, + OwnedServerName, OwnedUserId, RoomId, RoomVersionId, UserId, }; use serde_json::value::{to_raw_value, RawValue as RawJsonValue}; use std::{ @@ -480,33 +483,10 @@ async fn join_room_by_id_helper( .state_cache .server_in_room(services().globals.server_name(), room_id)? { - let mut make_join_response_and_server = Err(Error::BadServerResponse( - "No server available to assist in joining.", - )); + let (make_join_response, remote_server) = + make_join_request(sender_user, room_id, servers).await?; - for remote_server in servers { - let make_join_response = services() - .sending - .send_federation_request( - remote_server, - federation::membership::prepare_join_event::v1::Request { - room_id, - user_id: sender_user, - ver: &services().globals.supported_room_versions(), - }, - ) - .await; - - make_join_response_and_server = make_join_response.map(|r| (r, remote_server)); - - if make_join_response_and_server.is_ok() { - break; - } - } - - let (make_join_response, remote_server) = make_join_response_and_server?; - - let room_version = match make_join_response.room_version { + let room_version_id = match make_join_response.room_version { Some(room_version) if services() .globals @@ -568,14 +548,14 @@ async fn join_room_by_id_helper( services().globals.server_name().as_str(), services().globals.keypair(), &mut join_event_stub, - &room_version, + &room_version_id, ) .expect("event is valid, we just created it"); // Generate event id let event_id = format!( "${}", - ruma::signatures::reference_hash(&join_event_stub, &room_version) + ruma::signatures::reference_hash(&join_event_stub, &room_version_id) .expect("ruma can calculate reference hashes") ); let event_id = <&EventId>::try_from(event_id.as_str()) @@ -588,12 +568,12 @@ async fn join_room_by_id_helper( ); // It has enough fields to be called a proper event now - let join_event = join_event_stub; + let mut join_event = join_event_stub; let send_join_response = services() .sending .send_federation_request( - remote_server, + &remote_server, federation::membership::create_join_event::v2::Request { room_id, event_id, @@ -602,9 +582,53 @@ async fn join_room_by_id_helper( ) .await?; + if let Some(signed_raw) = &send_join_response.room_state.event { + let (signed_event_id, signed_value) = + match gen_event_id_canonical_json(&signed_raw, &room_version_id) { + Ok(t) => t, + Err(_) => { + // Event could not be converted to canonical json + return Err(Error::BadRequest( + ErrorKind::InvalidParam, + "Could not convert event to canonical json.", + )); + } + }; + + if &signed_event_id != event_id { + return Err(Error::BadRequest( + ErrorKind::InvalidParam, + "Server sent event with wrong event id", + )); + } + + if let Ok(signature) = signed_value["signatures"] + .as_object() + .ok_or(Error::BadRequest( + ErrorKind::InvalidParam, + "Server sent invalid signatures type", + )) + .and_then(|e| { + e.get(remote_server.as_str()).ok_or(Error::BadRequest( + ErrorKind::InvalidParam, + "Server did not send its signature", + )) + }) + { + join_event + .get_mut("signatures") + .expect("we created a valid pdu") + .as_object_mut() + .expect("we created a valid pdu") + .insert(remote_server.to_string(), signature.clone()); + } else { + warn!("Server {} sent invalid sendjoin event", remote_server); + } + } + services().rooms.short.get_or_create_shortroomid(room_id)?; - let parsed_pdu = PduEvent::from_id_val(event_id, join_event.clone()) + let parsed_join_pdu = PduEvent::from_id_val(event_id, join_event.clone()) .map_err(|_| Error::BadServerResponse("Invalid join event PDU."))?; let mut state = HashMap::new(); @@ -613,14 +637,14 @@ async fn join_room_by_id_helper( services() .rooms .event_handler - .fetch_join_signing_keys(&send_join_response, &room_version, &pub_key_map) + .fetch_join_signing_keys(&send_join_response, &room_version_id, &pub_key_map) .await?; for result in send_join_response .room_state .state .iter() - .map(|pdu| validate_and_add_event_id(pdu, &room_version, &pub_key_map)) + .map(|pdu| validate_and_add_event_id(pdu, &room_version_id, &pub_key_map)) { let (event_id, value) = match result { Ok(t) => t, @@ -645,31 +669,11 @@ async fn join_room_by_id_helper( } } - let incoming_shortstatekey = services().rooms.short.get_or_create_shortstatekey( - &parsed_pdu.kind.to_string().into(), - parsed_pdu - .state_key - .as_ref() - .expect("Pdu is a membership state event"), - )?; - - state.insert(incoming_shortstatekey, parsed_pdu.event_id.clone()); - - let create_shortstatekey = services() - .rooms - .short - .get_shortstatekey(&StateEventType::RoomCreate, "")? - .expect("Room exists"); - - if state.get(&create_shortstatekey).is_none() { - return Err(Error::BadServerResponse("State contained no create event.")); - } - for result in send_join_response .room_state .auth_chain .iter() - .map(|pdu| validate_and_add_event_id(pdu, &room_version, &pub_key_map)) + .map(|pdu| validate_and_add_event_id(pdu, &room_version_id, &pub_key_map)) { let (event_id, value) = match result { Ok(t) => t, @@ -682,6 +686,34 @@ async fn join_room_by_id_helper( .add_pdu_outlier(&event_id, &value)?; } + if !state_res::event_auth::auth_check( + &state_res::RoomVersion::new(&room_version_id).expect("room version is supported"), + &parsed_join_pdu, + None::, // TODO: third party invite + |k, s| { + services() + .rooms + .timeline + .get_pdu( + state.get( + &services() + .rooms + .short + .get_or_create_shortstatekey(&k.to_string().into(), s) + .ok()?, + )?, + ) + .ok()? + }, + ) + .map_err(|_e| Error::BadRequest(ErrorKind::InvalidParam, "Auth check failed"))? + { + return Err(Error::BadRequest( + ErrorKind::InvalidParam, + "Auth check failed", + )); + } + let (statehash_before_join, new, removed) = services().rooms.state_compressor.save_state( room_id, state @@ -705,12 +737,12 @@ async fn join_room_by_id_helper( // We append to state before appending the pdu, so we don't have a moment in time with the // pdu without it's state. This is okay because append_pdu can't fail. - let statehash_after_join = services().rooms.state.append_to_state(&parsed_pdu)?; + let statehash_after_join = services().rooms.state.append_to_state(&parsed_join_pdu)?; services().rooms.timeline.append_pdu( - &parsed_pdu, + &parsed_join_pdu, join_event, - vec![(*parsed_pdu.event_id).to_owned()], + vec![(*parsed_join_pdu.event_id).to_owned()], &state_lock, )?; @@ -732,7 +764,8 @@ async fn join_room_by_id_helper( join_authorized_via_users_server: None, }; - services().rooms.timeline.build_and_append_pdu( + // Try normal join first + let error = match services().rooms.timeline.build_and_append_pdu( PduBuilder { event_type: RoomEventType::RoomMember, content: to_raw_value(&event).expect("event is valid, we just created it"), @@ -743,14 +776,216 @@ async fn join_room_by_id_helper( sender_user, room_id, &state_lock, + ) { + Ok(_event_id) => return Ok(join_room_by_id::v3::Response::new(room_id.to_owned())), + Err(e) => e, + }; + + // TODO: Conduit does not implement restricted join rules yet, we always ask over + // federation + let join_rules_event = services().rooms.state_accessor.room_state_get( + &room_id, + &StateEventType::RoomJoinRules, + "", )?; + + let join_rules_event_content: Option = join_rules_event + .as_ref() + .map(|join_rules_event| { + serde_json::from_str(join_rules_event.content.get()).map_err(|e| { + warn!("Invalid join rules event: {}", e); + Error::bad_database("Invalid join rules event in db.") + }) + }) + .transpose()?; + + if matches!( + join_rules_event_content, + Some(RoomJoinRulesEventContent { + join_rule: JoinRule::Restricted { .. } + }) | Some(RoomJoinRulesEventContent { + join_rule: JoinRule::KnockRestricted { .. } + }) + ) { + let (make_join_response, remote_server) = + make_join_request(sender_user, room_id, servers).await?; + + let room_version_id = match make_join_response.room_version { + Some(room_version_id) + if services() + .globals + .supported_room_versions() + .contains(&room_version_id) => + { + room_version_id + } + _ => return Err(Error::BadServerResponse("Room version is not supported")), + }; + let mut join_event_stub: CanonicalJsonObject = + serde_json::from_str(make_join_response.event.get()).map_err(|_| { + Error::BadServerResponse("Invalid make_join event json received from server.") + })?; + let join_authorized_via_users_server = join_event_stub + .get("content") + .map(|s| { + s.as_object()? + .get("join_authorised_via_users_server")? + .as_str() + }) + .and_then(|s| OwnedUserId::try_from(s.unwrap_or_default()).ok()); + // TODO: Is origin needed? + join_event_stub.insert( + "origin".to_owned(), + CanonicalJsonValue::String(services().globals.server_name().as_str().to_owned()), + ); + join_event_stub.insert( + "origin_server_ts".to_owned(), + CanonicalJsonValue::Integer( + utils::millis_since_unix_epoch() + .try_into() + .expect("Timestamp is valid js_int value"), + ), + ); + join_event_stub.insert( + "content".to_owned(), + to_canonical_value(RoomMemberEventContent { + membership: MembershipState::Join, + displayname: services().users.displayname(sender_user)?, + avatar_url: services().users.avatar_url(sender_user)?, + is_direct: None, + third_party_invite: None, + blurhash: services().users.blurhash(sender_user)?, + reason: None, + join_authorized_via_users_server, + }) + .expect("event is valid, we just created it"), + ); + + // We don't leave the event id in the pdu because that's only allowed in v1 or v2 rooms + join_event_stub.remove("event_id"); + + // In order to create a compatible ref hash (EventID) the `hashes` field needs to be present + ruma::signatures::hash_and_sign_event( + services().globals.server_name().as_str(), + services().globals.keypair(), + &mut join_event_stub, + &room_version_id, + ) + .expect("event is valid, we just created it"); + + // Generate event id + let event_id = format!( + "${}", + ruma::signatures::reference_hash(&join_event_stub, &room_version_id) + .expect("ruma can calculate reference hashes") + ); + let event_id = <&EventId>::try_from(event_id.as_str()) + .expect("ruma's reference hashes are valid event ids"); + + // Add event_id back + join_event_stub.insert( + "event_id".to_owned(), + CanonicalJsonValue::String(event_id.as_str().to_owned()), + ); + + // It has enough fields to be called a proper event now + let join_event = join_event_stub; + + let send_join_response = services() + .sending + .send_federation_request( + &remote_server, + federation::membership::create_join_event::v2::Request { + room_id, + event_id, + pdu: &PduEvent::convert_to_outgoing_federation_event(join_event.clone()), + }, + ) + .await?; + + if let Some(signed_raw) = send_join_response.room_state.event { + let (signed_event_id, signed_value) = + match gen_event_id_canonical_json(&signed_raw, &room_version_id) { + Ok(t) => t, + Err(_) => { + // Event could not be converted to canonical json + return Err(Error::BadRequest( + ErrorKind::InvalidParam, + "Could not convert event to canonical json.", + )); + } + }; + + if &signed_event_id != event_id { + return Err(Error::BadRequest( + ErrorKind::InvalidParam, + "Server sent event with wrong event id", + )); + } + + drop(state_lock); + let pub_key_map = RwLock::new(BTreeMap::new()); + services() + .rooms + .event_handler + .handle_incoming_pdu( + &remote_server, + &signed_event_id, + room_id, + signed_value, + true, + &pub_key_map, + ) + .await?; + } else { + return Err(error); + } + } else { + return Err(error); + } } - drop(state_lock); - Ok(join_room_by_id::v3::Response::new(room_id.to_owned())) } +async fn make_join_request( + sender_user: &UserId, + room_id: &RoomId, + servers: &[OwnedServerName], +) -> Result<( + federation::membership::prepare_join_event::v1::Response, + OwnedServerName, +)> { + let mut make_join_response_and_server = Err(Error::BadServerResponse( + "No server available to assist in joining.", + )); + + for remote_server in servers { + if remote_server == services().globals.server_name() { + continue; + } + let make_join_response = services() + .sending + .send_federation_request( + remote_server, + federation::membership::prepare_join_event::v1::Request { + room_id, + user_id: sender_user, + ver: &services().globals.supported_room_versions(), + }, + ) + .await; + + make_join_response_and_server = make_join_response.map(|r| (r, remote_server.clone())); + + if make_join_response_and_server.is_ok() { + break; + } + } + + make_join_response_and_server +} + fn validate_and_add_event_id( pdu: &RawJsonValue, room_version: &RoomVersionId, @@ -870,6 +1105,8 @@ pub(crate) async fn invite_helper<'a>( (pdu, pdu_json, invite_room_state) }; + let room_version_id = &services().rooms.state.get_room_version(room_id)?; + let response = services() .sending .send_federation_request( @@ -877,7 +1114,7 @@ pub(crate) async fn invite_helper<'a>( create_invite::v2::Request { room_id, event_id: &pdu.event_id, - room_version: &services().rooms.state.get_room_version(room_id)?, + room_version: &room_version_id, event: &PduEvent::convert_to_outgoing_federation_event(pdu_json.clone()), invite_room_state: &invite_room_state, }, @@ -887,7 +1124,8 @@ pub(crate) async fn invite_helper<'a>( let pub_key_map = RwLock::new(BTreeMap::new()); // We do not add the event_id field to the pdu here because of signature and hashes checks - let (event_id, value) = match gen_event_id_canonical_json(&response.event) { + let (event_id, value) = match gen_event_id_canonical_json(&response.event, room_version_id) + { Ok(t) => t, Err(_) => { // Event could not be converted to canonical json diff --git a/src/api/server_server.rs b/src/api/server_server.rs index f66e96c5..44babe50 100644 --- a/src/api/server_server.rs +++ b/src/api/server_server.rs @@ -42,8 +42,8 @@ use ruma::{ }, serde::{Base64, JsonObject, Raw}, to_device::DeviceIdOrAllDevices, - CanonicalJsonValue, EventId, MilliSecondsSinceUnixEpoch, OwnedEventId, OwnedRoomId, - OwnedServerName, OwnedServerSigningKeyId, OwnedUserId, RoomId, ServerName, + CanonicalJsonObject, CanonicalJsonValue, EventId, MilliSecondsSinceUnixEpoch, OwnedEventId, + OwnedRoomId, OwnedServerName, OwnedServerSigningKeyId, OwnedUserId, RoomId, ServerName, }; use serde_json::value::{to_raw_value, RawValue as RawJsonValue}; use std::{ @@ -664,16 +664,11 @@ pub async fn send_transaction_message_route( // let mut auth_cache = EventMap::new(); for pdu in &body.pdus { - // We do not add the event_id field to the pdu here because of signature and hashes checks - let (event_id, value) = match gen_event_id_canonical_json(pdu) { - Ok(t) => t, - Err(_) => { - // Event could not be converted to canonical json - continue; - } - }; + let value: CanonicalJsonObject = serde_json::from_str(pdu.get()).map_err(|e| { + warn!("Error parsing incoming event {:?}: {:?}", pdu, e); + Error::BadServerResponse("Invalid PDU in server response") + })?; - // 0. Check the server is in the room let room_id: OwnedRoomId = match value .get("room_id") .and_then(|id| RoomId::parse(id.as_str()?).ok()) @@ -681,14 +676,26 @@ pub async fn send_transaction_message_route( Some(id) => id, None => { // Event is invalid - resolved_map.insert( - event_id, - Err(Error::bad_database("Event needs a valid RoomId.")), - ); continue; } }; + let room_version_id = match services().rooms.state.get_room_version(&room_id) { + Ok(v) => v, + Err(_) => { + continue; + } + }; + + let (event_id, value) = match gen_event_id_canonical_json(pdu, &room_version_id) { + Ok(t) => t, + Err(_) => { + // Event could not be converted to canonical json + continue; + } + }; + // We do not add the event_id field to the pdu here because of signature and hashes checks + services() .rooms .event_handler @@ -1407,7 +1414,8 @@ async fn create_join_event( // let mut auth_cache = EventMap::new(); // We do not add the event_id field to the pdu here because of signature and hashes checks - let (event_id, value) = match gen_event_id_canonical_json(pdu) { + let room_version_id = services().rooms.state.get_room_version(room_id)?; + let (event_id, value) = match gen_event_id_canonical_json(pdu, &room_version_id) { Ok(t) => t, Err(_) => { // Event could not be converted to canonical json @@ -1610,8 +1618,12 @@ pub async fn create_invite_route( invite_state.push(pdu.to_stripped_state_event()); - // If the room already exists, the remote server will notify us about the join via /send - if !services().rooms.metadata.exists(&pdu.room_id)? { + // If we are active in the room, the remote server will notify us about the join via /send + if !services() + .rooms + .state_cache + .server_in_room(services().globals.server_name(), &body.room_id)? + { services().rooms.state_cache.update_membership( &body.room_id, &invited_user, diff --git a/src/service/pdu.rs b/src/service/pdu.rs index 593a687b..554f3be7 100644 --- a/src/service/pdu.rs +++ b/src/service/pdu.rs @@ -1,4 +1,4 @@ -use crate::{services, Error}; +use crate::Error; use ruma::{ events::{ room::member::RoomMemberEventContent, AnyEphemeralRoomEvent, AnyStateEvent, @@ -7,7 +7,7 @@ use ruma::{ }, serde::Raw, state_res, CanonicalJsonObject, CanonicalJsonValue, EventId, MilliSecondsSinceUnixEpoch, - OwnedEventId, OwnedRoomId, OwnedUserId, RoomId, UInt, UserId, + OwnedEventId, OwnedRoomId, OwnedUserId, RoomId, RoomVersionId, UInt, UserId, }; use serde::{Deserialize, Serialize}; use serde_json::{ @@ -334,23 +334,17 @@ impl Ord for PduEvent { /// Returns a tuple of the new `EventId` and the PDU as a `BTreeMap`. pub(crate) fn gen_event_id_canonical_json( pdu: &RawJsonValue, + room_version_id: &RoomVersionId, ) -> crate::Result<(OwnedEventId, CanonicalJsonObject)> { let value: CanonicalJsonObject = serde_json::from_str(pdu.get()).map_err(|e| { warn!("Error parsing incoming event {:?}: {:?}", pdu, e); Error::BadServerResponse("Invalid PDU in server response") })?; - let room_id = value - .get("room_id") - .and_then(|id| RoomId::parse(id.as_str()?).ok()) - .ok_or_else(|| Error::bad_database("PDU in db has invalid room_id."))?; - - let room_version_id = services().rooms.state.get_room_version(&room_id); - let event_id = format!( "${}", // Anything higher than version3 behaves the same - ruma::signatures::reference_hash(&value, &room_version_id?) + ruma::signatures::reference_hash(&value, room_version_id) .expect("ruma can calculate reference hashes") ) .try_into() diff --git a/src/service/rooms/event_handler/mod.rs b/src/service/rooms/event_handler/mod.rs index 3b41e86f..b941aa13 100644 --- a/src/service/rooms/event_handler/mod.rs +++ b/src/service/rooms/event_handler/mod.rs @@ -76,6 +76,7 @@ impl Service { is_timeline_event: bool, pub_key_map: &'a RwLock>>, ) -> Result>> { + // 0. Check the server is in the room if !services().rooms.metadata.exists(room_id)? { return Err(Error::BadRequest( ErrorKind::NotFound, @@ -101,6 +102,13 @@ impl Service { .room_state_get(room_id, &StateEventType::RoomCreate, "")? .ok_or_else(|| Error::bad_database("Failed to find create event in db."))?; + let create_event_content: RoomCreateEventContent = + serde_json::from_str(create_event.content.get()).map_err(|e| { + error!("Invalid create event: {}", e); + Error::BadDatabase("Invalid create event in db") + })?; + let room_version_id = &create_event_content.room_version; + let first_pdu_in_room = services() .rooms .timeline @@ -127,6 +135,7 @@ impl Service { origin, &create_event, room_id, + room_version_id, pub_key_map, incoming_pdu.prev_events.clone(), ) @@ -340,6 +349,7 @@ impl Service { .collect::>(), create_event, room_id, + room_version_id, pub_key_map, ) .await; @@ -644,6 +654,7 @@ impl Service { .collect::>(), create_event, room_id, + room_version_id, pub_key_map, ) .await; @@ -1024,6 +1035,7 @@ impl Service { events: &'a [Arc], create_event: &'a PduEvent, room_id: &'a RoomId, + room_version_id: &'a RoomVersionId, pub_key_map: &'a RwLock>>, ) -> AsyncRecursiveType<'a, Vec<(Arc, Option>)>> { @@ -1106,7 +1118,7 @@ impl Service { Ok(res) => { info!("Got {} over federation", next_id); let (calculated_event_id, value) = - match pdu::gen_event_id_canonical_json(&res.pdu) { + match pdu::gen_event_id_canonical_json(&res.pdu, room_version_id) { Ok(t) => t, Err(_) => { back_off((*next_id).to_owned()); @@ -1179,6 +1191,7 @@ impl Service { origin: &ServerName, create_event: &PduEvent, room_id: &RoomId, + room_version_id: &RoomVersionId, pub_key_map: &RwLock>>, initial_set: Vec>, ) -> Result<( @@ -1204,6 +1217,7 @@ impl Service { &[prev_event_id.clone()], create_event, room_id, + room_version_id, pub_key_map, ) .await From 7fd5b22e3b03cd6f10bb40b1dda05a3815ee25b2 Mon Sep 17 00:00:00 2001 From: Jonas Platte Date: Fri, 16 Dec 2022 10:12:11 +0100 Subject: [PATCH 185/197] The procMacro option has long been on by default MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit … and it's good to let people have their own local configs that won't be tracked by git. --- .gitignore | 1 - .vscode/settings.json | 3 --- 2 files changed, 4 deletions(-) delete mode 100644 .vscode/settings.json diff --git a/.gitignore b/.gitignore index 19f05ce3..203fe051 100644 --- a/.gitignore +++ b/.gitignore @@ -31,7 +31,6 @@ modules.xml ### vscode ### .vscode/* -!.vscode/settings.json !.vscode/tasks.json !.vscode/launch.json !.vscode/extensions.json diff --git a/.vscode/settings.json b/.vscode/settings.json deleted file mode 100644 index 95294d48..00000000 --- a/.vscode/settings.json +++ /dev/null @@ -1,3 +0,0 @@ -{ - "rust-analyzer.procMacro.enable": true, -} \ No newline at end of file From d39ce1401d773a0b68515b8ae1a434f37abfc650 Mon Sep 17 00:00:00 2001 From: Jonas Platte Date: Wed, 14 Dec 2022 13:09:10 +0100 Subject: [PATCH 186/197] WIP: Upgrade Ruma --- Cargo.lock | 22 ++++---- Cargo.toml | 2 +- src/api/client_server/account.rs | 14 ++--- src/api/client_server/alias.rs | 26 +++++---- src/api/client_server/backup.rs | 24 ++++---- src/api/client_server/capabilities.rs | 2 +- src/api/client_server/config.rs | 8 +-- src/api/client_server/context.rs | 2 +- src/api/client_server/device.rs | 8 +-- src/api/client_server/directory.rs | 25 ++++----- src/api/client_server/filter.rs | 4 +- src/api/client_server/keys.rs | 8 +-- src/api/client_server/media.rs | 20 +++---- src/api/client_server/membership.rs | 75 +++++++++++++------------ src/api/client_server/message.rs | 4 +- src/api/client_server/presence.rs | 4 +- src/api/client_server/profile.rs | 20 +++---- src/api/client_server/push.rs | 26 ++++----- src/api/client_server/read_marker.rs | 4 +- src/api/client_server/redact.rs | 2 +- src/api/client_server/report.rs | 2 +- src/api/client_server/room.rs | 8 +-- src/api/client_server/search.rs | 2 +- src/api/client_server/session.rs | 12 ++-- src/api/client_server/state.rs | 10 ++-- src/api/client_server/sync.rs | 18 +++--- src/api/client_server/tag.rs | 8 +-- src/api/client_server/thirdparty.rs | 2 +- src/api/client_server/to_device.rs | 2 +- src/api/client_server/typing.rs | 2 +- src/api/client_server/unversioned.rs | 2 +- src/api/client_server/user_directory.rs | 2 +- src/api/client_server/voip.rs | 2 +- src/api/server_server.rs | 44 +++++++-------- src/database/key_value/users.rs | 10 +--- src/service/rooms/event_handler/mod.rs | 10 ++-- src/service/sending/mod.rs | 8 +-- src/service/uiaa/mod.rs | 12 ++-- src/service/users/data.rs | 10 +--- src/service/users/mod.rs | 10 +--- src/utils/error.rs | 5 +- 41 files changed, 231 insertions(+), 250 deletions(-) diff --git a/Cargo.lock b/Cargo.lock index 6ae18361..a659dec0 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -2053,7 +2053,7 @@ dependencies = [ [[package]] name = "ruma" version = "0.7.4" -source = "git+https://github.com/ruma/ruma?rev=2bd5c131f49b2239750c39ed63b623cd5a01c965#2bd5c131f49b2239750c39ed63b623cd5a01c965" +source = "git+https://github.com/ruma/ruma?rev=af28dc8339773e5cad460289fa3c4e22d9a058cd#af28dc8339773e5cad460289fa3c4e22d9a058cd" dependencies = [ "assign", "js_int", @@ -2071,7 +2071,7 @@ dependencies = [ [[package]] name = "ruma-appservice-api" version = "0.7.0" -source = "git+https://github.com/ruma/ruma?rev=2bd5c131f49b2239750c39ed63b623cd5a01c965#2bd5c131f49b2239750c39ed63b623cd5a01c965" +source = "git+https://github.com/ruma/ruma?rev=af28dc8339773e5cad460289fa3c4e22d9a058cd#af28dc8339773e5cad460289fa3c4e22d9a058cd" dependencies = [ "js_int", "ruma-common", @@ -2082,7 +2082,7 @@ dependencies = [ [[package]] name = "ruma-client-api" version = "0.15.3" -source = "git+https://github.com/ruma/ruma?rev=2bd5c131f49b2239750c39ed63b623cd5a01c965#2bd5c131f49b2239750c39ed63b623cd5a01c965" +source = "git+https://github.com/ruma/ruma?rev=af28dc8339773e5cad460289fa3c4e22d9a058cd#af28dc8339773e5cad460289fa3c4e22d9a058cd" dependencies = [ "assign", "bytes", @@ -2099,7 +2099,7 @@ dependencies = [ [[package]] name = "ruma-common" version = "0.10.5" -source = "git+https://github.com/ruma/ruma?rev=2bd5c131f49b2239750c39ed63b623cd5a01c965#2bd5c131f49b2239750c39ed63b623cd5a01c965" +source = "git+https://github.com/ruma/ruma?rev=af28dc8339773e5cad460289fa3c4e22d9a058cd#af28dc8339773e5cad460289fa3c4e22d9a058cd" dependencies = [ "base64", "bytes", @@ -2127,7 +2127,7 @@ dependencies = [ [[package]] name = "ruma-federation-api" version = "0.6.0" -source = "git+https://github.com/ruma/ruma?rev=2bd5c131f49b2239750c39ed63b623cd5a01c965#2bd5c131f49b2239750c39ed63b623cd5a01c965" +source = "git+https://github.com/ruma/ruma?rev=af28dc8339773e5cad460289fa3c4e22d9a058cd#af28dc8339773e5cad460289fa3c4e22d9a058cd" dependencies = [ "js_int", "ruma-common", @@ -2138,7 +2138,7 @@ dependencies = [ [[package]] name = "ruma-identifiers-validation" version = "0.9.0" -source = "git+https://github.com/ruma/ruma?rev=2bd5c131f49b2239750c39ed63b623cd5a01c965#2bd5c131f49b2239750c39ed63b623cd5a01c965" +source = "git+https://github.com/ruma/ruma?rev=af28dc8339773e5cad460289fa3c4e22d9a058cd#af28dc8339773e5cad460289fa3c4e22d9a058cd" dependencies = [ "js_int", "thiserror", @@ -2147,7 +2147,7 @@ dependencies = [ [[package]] name = "ruma-identity-service-api" version = "0.6.0" -source = "git+https://github.com/ruma/ruma?rev=2bd5c131f49b2239750c39ed63b623cd5a01c965#2bd5c131f49b2239750c39ed63b623cd5a01c965" +source = "git+https://github.com/ruma/ruma?rev=af28dc8339773e5cad460289fa3c4e22d9a058cd#af28dc8339773e5cad460289fa3c4e22d9a058cd" dependencies = [ "js_int", "ruma-common", @@ -2157,7 +2157,7 @@ dependencies = [ [[package]] name = "ruma-macros" version = "0.10.5" -source = "git+https://github.com/ruma/ruma?rev=2bd5c131f49b2239750c39ed63b623cd5a01c965#2bd5c131f49b2239750c39ed63b623cd5a01c965" +source = "git+https://github.com/ruma/ruma?rev=af28dc8339773e5cad460289fa3c4e22d9a058cd#af28dc8339773e5cad460289fa3c4e22d9a058cd" dependencies = [ "once_cell", "proc-macro-crate", @@ -2172,7 +2172,7 @@ dependencies = [ [[package]] name = "ruma-push-gateway-api" version = "0.6.0" -source = "git+https://github.com/ruma/ruma?rev=2bd5c131f49b2239750c39ed63b623cd5a01c965#2bd5c131f49b2239750c39ed63b623cd5a01c965" +source = "git+https://github.com/ruma/ruma?rev=af28dc8339773e5cad460289fa3c4e22d9a058cd#af28dc8339773e5cad460289fa3c4e22d9a058cd" dependencies = [ "js_int", "ruma-common", @@ -2183,7 +2183,7 @@ dependencies = [ [[package]] name = "ruma-signatures" version = "0.12.0" -source = "git+https://github.com/ruma/ruma?rev=2bd5c131f49b2239750c39ed63b623cd5a01c965#2bd5c131f49b2239750c39ed63b623cd5a01c965" +source = "git+https://github.com/ruma/ruma?rev=af28dc8339773e5cad460289fa3c4e22d9a058cd#af28dc8339773e5cad460289fa3c4e22d9a058cd" dependencies = [ "base64", "ed25519-dalek", @@ -2199,7 +2199,7 @@ dependencies = [ [[package]] name = "ruma-state-res" version = "0.8.0" -source = "git+https://github.com/ruma/ruma?rev=2bd5c131f49b2239750c39ed63b623cd5a01c965#2bd5c131f49b2239750c39ed63b623cd5a01c965" +source = "git+https://github.com/ruma/ruma?rev=af28dc8339773e5cad460289fa3c4e22d9a058cd#af28dc8339773e5cad460289fa3c4e22d9a058cd" dependencies = [ "itertools", "js_int", diff --git a/Cargo.toml b/Cargo.toml index 801d3635..87102c0c 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -21,7 +21,7 @@ tower-http = { version = "0.3.4", features = ["add-extension", "cors", "compress # Used for matrix spec type definitions and helpers #ruma = { version = "0.4.0", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "state-res", "unstable-pre-spec", "unstable-exhaustive-types"] } -ruma = { git = "https://github.com/ruma/ruma", rev = "2bd5c131f49b2239750c39ed63b623cd5a01c965", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "state-res", "unstable-msc2448", "unstable-exhaustive-types", "ring-compat", "unstable-unspecified" ] } +ruma = { git = "https://github.com/ruma/ruma", rev = "af28dc8339773e5cad460289fa3c4e22d9a058cd", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "state-res", "unstable-msc2448", "unstable-exhaustive-types", "ring-compat", "unstable-unspecified" ] } #ruma = { git = "https://github.com/timokoesters/ruma", rev = "50c1db7e0a3a21fc794b0cce3b64285a4c750c71", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "state-res", "unstable-pre-spec", "unstable-exhaustive-types"] } #ruma = { path = "../ruma/crates/ruma", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "state-res", "unstable-pre-spec", "unstable-exhaustive-types"] } diff --git a/src/api/client_server/account.rs b/src/api/client_server/account.rs index 309a3618..50a6a187 100644 --- a/src/api/client_server/account.rs +++ b/src/api/client_server/account.rs @@ -30,7 +30,7 @@ const RANDOM_USER_ID_LENGTH: usize = 10; /// /// Note: This will not reserve the username, so the username might become invalid when trying to register pub async fn get_register_available_route( - body: Ruma, + body: Ruma, ) -> Result { // Validate user id let user_id = UserId::parse_with_server_name( @@ -73,9 +73,7 @@ pub async fn get_register_available_route( /// - If type is not guest and no username is given: Always fails after UIAA check /// - Creates a new account and populates it with default account data /// - If `inhibit_login` is false: Creates a device and returns device id and access_token -pub async fn register_route( - body: Ruma, -) -> Result { +pub async fn register_route(body: Ruma) -> Result { if !services().globals.allow_registration() && !body.from_appservice { return Err(Error::BadRequest( ErrorKind::Forbidden, @@ -266,7 +264,7 @@ pub async fn register_route( /// - Forgets to-device events /// - Triggers device list updates pub async fn change_password_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); let sender_device = body.sender_device.as_ref().expect("user is authenticated"); @@ -354,7 +352,7 @@ pub async fn whoami_route(body: Ruma) -> Result, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); let sender_device = body.sender_device.as_ref().expect("user is authenticated"); @@ -426,7 +424,7 @@ pub async fn third_party_route( /// /// - 403 signals that The homeserver does not allow the third party identifier as a contact option. pub async fn request_3pid_management_token_via_email_route( - _body: Ruma, + _body: Ruma, ) -> Result { Err(Error::BadRequest( ErrorKind::ThreepidDenied, @@ -440,7 +438,7 @@ pub async fn request_3pid_management_token_via_email_route( /// /// - 403 signals that The homeserver does not allow the third party identifier as a contact option. pub async fn request_3pid_management_token_via_msisdn_route( - _body: Ruma, + _body: Ruma, ) -> Result { Err(Error::BadRequest( ErrorKind::ThreepidDenied, diff --git a/src/api/client_server/alias.rs b/src/api/client_server/alias.rs index b28606c1..ab51b506 100644 --- a/src/api/client_server/alias.rs +++ b/src/api/client_server/alias.rs @@ -9,14 +9,14 @@ use ruma::{ }, federation, }, - RoomAliasId, + OwnedRoomAliasId, }; /// # `PUT /_matrix/client/r0/directory/room/{roomAlias}` /// /// Creates a new room alias on this server. pub async fn create_alias_route( - body: Ruma, + body: Ruma, ) -> Result { if body.room_alias.server_name() != services().globals.server_name() { return Err(Error::BadRequest( @@ -49,7 +49,7 @@ pub async fn create_alias_route( /// - TODO: additional access control checks /// - TODO: Update canonical alias event pub async fn delete_alias_route( - body: Ruma, + body: Ruma, ) -> Result { if body.room_alias.server_name() != services().globals.server_name() { return Err(Error::BadRequest( @@ -71,18 +71,22 @@ pub async fn delete_alias_route( /// /// - TODO: Suggest more servers to join via pub async fn get_alias_route( - body: Ruma, + body: Ruma, ) -> Result { - get_alias_helper(&body.room_alias).await + get_alias_helper(body.body.room_alias).await } -pub(crate) async fn get_alias_helper(room_alias: &RoomAliasId) -> Result { +pub(crate) async fn get_alias_helper( + room_alias: OwnedRoomAliasId, +) -> Result { if room_alias.server_name() != services().globals.server_name() { let response = services() .sending .send_federation_request( room_alias.server_name(), - federation::query::get_room_information::v1::Request { room_alias }, + federation::query::get_room_information::v1::Request { + room_alias: room_alias.to_owned(), + }, ) .await?; @@ -93,7 +97,7 @@ pub(crate) async fn get_alias_helper(room_alias: &RoomAliasId) -> Result room_id = Some(r), None => { for (_id, registration) in services().appservice.all()? { @@ -115,7 +119,9 @@ pub(crate) async fn get_alias_helper(room_alias: &RoomAliasId) -> Result Result, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); services() @@ -66,7 +66,7 @@ pub async fn get_latest_backup_info_route( /// /// Get information about an existing backup. pub async fn get_backup_info_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); let algorithm = services() @@ -96,7 +96,7 @@ pub async fn get_backup_info_route( /// /// - Deletes both information about the backup, as well as all key data related to the backup pub async fn delete_backup_version_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -115,7 +115,7 @@ pub async fn delete_backup_version_route( /// - Adds the keys to the backup /// - Returns the new number of keys in this backup and the etag pub async fn add_backup_keys_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -162,7 +162,7 @@ pub async fn add_backup_keys_route( /// - Adds the keys to the backup /// - Returns the new number of keys in this backup and the etag pub async fn add_backup_keys_for_room_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -207,7 +207,7 @@ pub async fn add_backup_keys_for_room_route( /// - Adds the keys to the backup /// - Returns the new number of keys in this backup and the etag pub async fn add_backup_keys_for_session_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -246,7 +246,7 @@ pub async fn add_backup_keys_for_session_route( /// /// Retrieves all keys from the backup. pub async fn get_backup_keys_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -259,7 +259,7 @@ pub async fn get_backup_keys_route( /// /// Retrieves all keys from the backup for a given room. pub async fn get_backup_keys_for_room_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -274,7 +274,7 @@ pub async fn get_backup_keys_for_room_route( /// /// Retrieves a key from the backup. pub async fn get_backup_keys_for_session_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -293,7 +293,7 @@ pub async fn get_backup_keys_for_session_route( /// /// Delete the keys from the backup. pub async fn delete_backup_keys_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -316,7 +316,7 @@ pub async fn delete_backup_keys_route( /// /// Delete the keys from the backup for a given room. pub async fn delete_backup_keys_for_room_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -339,7 +339,7 @@ pub async fn delete_backup_keys_for_room_route( /// /// Delete a key from the backup. pub async fn delete_backup_keys_for_session_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); diff --git a/src/api/client_server/capabilities.rs b/src/api/client_server/capabilities.rs index 31d42d2f..233e3c9c 100644 --- a/src/api/client_server/capabilities.rs +++ b/src/api/client_server/capabilities.rs @@ -8,7 +8,7 @@ use std::collections::BTreeMap; /// /// Get information on the supported feature set and other relevent capabilities of this server. pub async fn get_capabilities_route( - _body: Ruma, + _body: Ruma, ) -> Result { let mut available = BTreeMap::new(); for room_version in &services().globals.unstable_room_versions { diff --git a/src/api/client_server/config.rs b/src/api/client_server/config.rs index dbd2b2cc..12f9aeaa 100644 --- a/src/api/client_server/config.rs +++ b/src/api/client_server/config.rs @@ -17,7 +17,7 @@ use serde_json::{json, value::RawValue as RawJsonValue}; /// /// Sets some account data for the sender user. pub async fn set_global_account_data_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -43,7 +43,7 @@ pub async fn set_global_account_data_route( /// /// Sets some room account data for the sender user. pub async fn set_room_account_data_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -69,7 +69,7 @@ pub async fn set_room_account_data_route( /// /// Gets some account data for the sender user. pub async fn get_global_account_data_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -89,7 +89,7 @@ pub async fn get_global_account_data_route( /// /// Gets some room account data for the sender user. pub async fn get_room_account_data_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); diff --git a/src/api/client_server/context.rs b/src/api/client_server/context.rs index 2e0f2576..1e62f910 100644 --- a/src/api/client_server/context.rs +++ b/src/api/client_server/context.rs @@ -13,7 +13,7 @@ use tracing::error; /// - Only works if the user is joined (TODO: always allow, but only show events if the user was /// joined, depending on history_visibility) pub async fn get_context_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); let sender_device = body.sender_device.as_ref().expect("user is authenticated"); diff --git a/src/api/client_server/device.rs b/src/api/client_server/device.rs index d4c41786..aba061b2 100644 --- a/src/api/client_server/device.rs +++ b/src/api/client_server/device.rs @@ -28,7 +28,7 @@ pub async fn get_devices_route( /// /// Get metadata on a single device of the sender user. pub async fn get_device_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -44,7 +44,7 @@ pub async fn get_device_route( /// /// Updates the metadata on a given device of the sender user. pub async fn update_device_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -72,7 +72,7 @@ pub async fn update_device_route( /// - Forgets to-device events /// - Triggers device list updates pub async fn delete_device_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); let sender_device = body.sender_device.as_ref().expect("user is authenticated"); @@ -126,7 +126,7 @@ pub async fn delete_device_route( /// - Forgets to-device events /// - Triggers device list updates pub async fn delete_devices_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); let sender_device = body.sender_device.as_ref().expect("user is authenticated"); diff --git a/src/api/client_server/directory.rs b/src/api/client_server/directory.rs index f07a2254..645710f1 100644 --- a/src/api/client_server/directory.rs +++ b/src/api/client_server/directory.rs @@ -11,10 +11,7 @@ use ruma::{ }, federation, }, - directory::{ - Filter, IncomingFilter, IncomingRoomNetwork, PublicRoomJoinRule, PublicRoomsChunk, - RoomNetwork, - }, + directory::{Filter, PublicRoomJoinRule, PublicRoomsChunk, RoomNetwork}, events::{ room::{ avatar::RoomAvatarEventContent, @@ -38,7 +35,7 @@ use tracing::{error, info, warn}; /// /// - Rooms are ordered by the number of joined members pub async fn get_public_rooms_filtered_route( - body: Ruma, + body: Ruma, ) -> Result { get_public_rooms_filtered_helper( body.server.as_deref(), @@ -56,14 +53,14 @@ pub async fn get_public_rooms_filtered_route( /// /// - Rooms are ordered by the number of joined members pub async fn get_public_rooms_route( - body: Ruma, + body: Ruma, ) -> Result { let response = get_public_rooms_filtered_helper( body.server.as_deref(), body.limit, body.since.as_deref(), - &IncomingFilter::default(), - &IncomingRoomNetwork::Matrix, + &Filter::default(), + &RoomNetwork::Matrix, ) .await?; @@ -81,7 +78,7 @@ pub async fn get_public_rooms_route( /// /// - TODO: Access control checks pub async fn set_room_visibility_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -111,7 +108,7 @@ pub async fn set_room_visibility_route( /// /// Gets the visibility of a given room in the room directory. pub async fn get_room_visibility_route( - body: Ruma, + body: Ruma, ) -> Result { if !services().rooms.metadata.exists(&body.room_id)? { // Return 404 if the room doesn't exist @@ -131,8 +128,8 @@ pub(crate) async fn get_public_rooms_filtered_helper( server: Option<&ServerName>, limit: Option, since: Option<&str>, - filter: &IncomingFilter, - _network: &IncomingRoomNetwork, + filter: &Filter, + _network: &RoomNetwork, ) -> Result { if let Some(other_server) = server.filter(|server| *server != services().globals.server_name().as_str()) @@ -143,9 +140,9 @@ pub(crate) async fn get_public_rooms_filtered_helper( other_server, federation::directory::get_public_rooms_filtered::v1::Request { limit, - since, + since: since.map(ToOwned::to_owned), filter: Filter { - generic_search_term: filter.generic_search_term.as_deref(), + generic_search_term: filter.generic_search_term.clone(), room_types: filter.room_types.clone(), }, room_network: RoomNetwork::Matrix, diff --git a/src/api/client_server/filter.rs b/src/api/client_server/filter.rs index a0d5a192..e9a359d6 100644 --- a/src/api/client_server/filter.rs +++ b/src/api/client_server/filter.rs @@ -10,7 +10,7 @@ use ruma::api::client::{ /// /// - A user can only access their own filters pub async fn get_filter_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); let filter = match services().users.get_filter(sender_user, &body.filter_id)? { @@ -25,7 +25,7 @@ pub async fn get_filter_route( /// /// Creates a new filter to be used by other endpoints. pub async fn create_filter_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); Ok(create_filter::v3::Response::new( diff --git a/src/api/client_server/keys.rs b/src/api/client_server/keys.rs index b649166a..ba89ece0 100644 --- a/src/api/client_server/keys.rs +++ b/src/api/client_server/keys.rs @@ -65,9 +65,7 @@ pub async fn upload_keys_route( /// - Always fetches users from other servers over federation /// - Gets master keys, self-signing keys, user signing keys and device keys. /// - The master and self-signing keys contain signatures that the user is allowed to see -pub async fn get_keys_route( - body: Ruma, -) -> Result { +pub async fn get_keys_route(body: Ruma) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); let response = @@ -93,7 +91,7 @@ pub async fn claim_keys_route( /// /// - Requires UIAA to verify password pub async fn upload_signing_keys_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); let sender_device = body.sender_device.as_ref().expect("user is authenticated"); @@ -214,7 +212,7 @@ pub async fn upload_signatures_route( /// /// - TODO: left users pub async fn get_key_changes_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); diff --git a/src/api/client_server/media.rs b/src/api/client_server/media.rs index fa6def0b..3410cc01 100644 --- a/src/api/client_server/media.rs +++ b/src/api/client_server/media.rs @@ -27,7 +27,7 @@ pub async fn get_media_config_route( /// - Some metadata will be saved in the database /// - Media will be saved in the media/ directory pub async fn create_content_route( - body: Ruma, + body: Ruma, ) -> Result { let mxc = format!( "mxc://{}/{}", @@ -57,7 +57,7 @@ pub async fn create_content_route( pub async fn get_remote_content( mxc: &str, server_name: &ruma::ServerName, - media_id: &str, + media_id: String, ) -> Result { let content_response = services() .sending @@ -65,7 +65,7 @@ pub async fn get_remote_content( server_name, get_content::v3::Request { allow_remote: false, - server_name, + server_name: server_name.to_owned(), media_id, }, ) @@ -90,7 +90,7 @@ pub async fn get_remote_content( /// /// - Only allows federation if `allow_remote` is true pub async fn get_content_route( - body: Ruma, + body: Ruma, ) -> Result { let mxc = format!("mxc://{}/{}", body.server_name, body.media_id); @@ -108,7 +108,7 @@ pub async fn get_content_route( }) } else if &*body.server_name != services().globals.server_name() && body.allow_remote { let remote_content_response = - get_remote_content(&mxc, &body.server_name, &body.media_id).await?; + get_remote_content(&mxc, &body.server_name, body.media_id.clone()).await?; Ok(remote_content_response) } else { Err(Error::BadRequest(ErrorKind::NotFound, "Media not found.")) @@ -121,7 +121,7 @@ pub async fn get_content_route( /// /// - Only allows federation if `allow_remote` is true pub async fn get_content_as_filename_route( - body: Ruma, + body: Ruma, ) -> Result { let mxc = format!("mxc://{}/{}", body.server_name, body.media_id); @@ -139,7 +139,7 @@ pub async fn get_content_as_filename_route( }) } else if &*body.server_name != services().globals.server_name() && body.allow_remote { let remote_content_response = - get_remote_content(&mxc, &body.server_name, &body.media_id).await?; + get_remote_content(&mxc, &body.server_name, body.media_id.clone()).await?; Ok(get_content_as_filename::v3::Response { content_disposition: Some(format!("inline: filename={}", body.filename)), @@ -158,7 +158,7 @@ pub async fn get_content_as_filename_route( /// /// - Only allows federation if `allow_remote` is true pub async fn get_content_thumbnail_route( - body: Ruma, + body: Ruma, ) -> Result { let mxc = format!("mxc://{}/{}", body.server_name, body.media_id); @@ -192,8 +192,8 @@ pub async fn get_content_thumbnail_route( height: body.height, width: body.width, method: body.method.clone(), - server_name: &body.server_name, - media_id: &body.media_id, + server_name: body.server_name.clone(), + media_id: body.media_id.clone(), }, ) .await?; diff --git a/src/api/client_server/membership.rs b/src/api/client_server/membership.rs index f6e94e67..8674a605 100644 --- a/src/api/client_server/membership.rs +++ b/src/api/client_server/membership.rs @@ -5,7 +5,7 @@ use ruma::{ membership::{ ban_user, forget_room, get_member_events, invite_user, join_room_by_id, join_room_by_id_or_alias, joined_members, joined_rooms, kick_user, leave_room, - unban_user, IncomingThirdPartySigned, + unban_user, ThirdPartySigned, }, }, federation::{self, membership::create_invite}, @@ -44,7 +44,7 @@ use super::get_alias_helper; /// - If the server knowns about this room: creates the join event and does auth rules locally /// - If the server does not know about the room: asks other servers over federation pub async fn join_room_by_id_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -81,7 +81,7 @@ pub async fn join_room_by_id_route( /// - If the server knowns about this room: creates the join event and does auth rules locally /// - If the server does not know about the room: asks other servers over federation pub async fn join_room_by_id_or_alias_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_deref().expect("user is authenticated"); let body = body.body; @@ -107,7 +107,7 @@ pub async fn join_room_by_id_or_alias_route( (servers, room_id) } Err(room_alias) => { - let response = get_alias_helper(&room_alias).await?; + let response = get_alias_helper(room_alias).await?; (response.servers.into_iter().collect(), response.room_id) } @@ -132,7 +132,7 @@ pub async fn join_room_by_id_or_alias_route( /// /// - This should always work if the user is currently joined. pub async fn leave_room_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -145,11 +145,11 @@ pub async fn leave_room_route( /// /// Tries to send an invite event into the room. pub async fn invite_user_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - if let invite_user::v3::IncomingInvitationRecipient::UserId { user_id } = &body.recipient { + if let invite_user::v3::InvitationRecipient::UserId { user_id } = &body.recipient { invite_helper(sender_user, user_id, &body.room_id, false).await?; Ok(invite_user::v3::Response {}) } else { @@ -161,7 +161,7 @@ pub async fn invite_user_route( /// /// Tries to send a kick event into the room. pub async fn kick_user_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -218,9 +218,7 @@ pub async fn kick_user_route( /// # `POST /_matrix/client/r0/rooms/{roomId}/ban` /// /// Tries to send a ban event into the room. -pub async fn ban_user_route( - body: Ruma, -) -> Result { +pub async fn ban_user_route(body: Ruma) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); // TODO: reason @@ -287,7 +285,7 @@ pub async fn ban_user_route( /// /// Tries to send an unban event into the room. pub async fn unban_user_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -349,7 +347,7 @@ pub async fn unban_user_route( /// Note: Other devices of the user have no way of knowing the room was forgotten, so this has to /// be called from every device pub async fn forget_room_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -385,7 +383,7 @@ pub async fn joined_rooms_route( /// /// - Only works if the user is currently joined pub async fn get_member_events_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -421,7 +419,7 @@ pub async fn get_member_events_route( /// - The sender user must be in the room /// - TODO: An appservice just needs a puppet joined pub async fn joined_members_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -462,7 +460,7 @@ async fn join_room_by_id_helper( sender_user: Option<&UserId>, room_id: &RoomId, servers: &[OwnedServerName], - _third_party_signed: Option<&IncomingThirdPartySigned>, + _third_party_signed: Option<&ThirdPartySigned>, ) -> Result { let sender_user = sender_user.expect("user is authenticated"); @@ -575,9 +573,9 @@ async fn join_room_by_id_helper( .send_federation_request( &remote_server, federation::membership::create_join_event::v2::Request { - room_id, - event_id, - pdu: &PduEvent::convert_to_outgoing_federation_event(join_event.clone()), + room_id: room_id.to_owned(), + event_id: event_id.to_owned(), + pdu: PduEvent::convert_to_outgoing_federation_event(join_event.clone()), }, ) .await?; @@ -896,9 +894,9 @@ async fn join_room_by_id_helper( .send_federation_request( &remote_server, federation::membership::create_join_event::v2::Request { - room_id, - event_id, - pdu: &PduEvent::convert_to_outgoing_federation_event(join_event.clone()), + room_id: room_id.to_owned(), + event_id: event_id.to_owned(), + pdu: PduEvent::convert_to_outgoing_federation_event(join_event.clone()), }, ) .await?; @@ -969,9 +967,9 @@ async fn make_join_request( .send_federation_request( remote_server, federation::membership::prepare_join_event::v1::Request { - room_id, - user_id: sender_user, - ver: &services().globals.supported_room_versions(), + room_id: room_id.to_owned(), + user_id: sender_user.to_owned(), + ver: services().globals.supported_room_versions(), }, ) .await; @@ -1105,18 +1103,18 @@ pub(crate) async fn invite_helper<'a>( (pdu, pdu_json, invite_room_state) }; - let room_version_id = &services().rooms.state.get_room_version(room_id)?; + let room_version_id = services().rooms.state.get_room_version(room_id)?; let response = services() .sending .send_federation_request( user_id.server_name(), create_invite::v2::Request { - room_id, - event_id: &pdu.event_id, - room_version: &room_version_id, - event: &PduEvent::convert_to_outgoing_federation_event(pdu_json.clone()), - invite_room_state: &invite_room_state, + room_id: room_id.to_owned(), + event_id: (&*pdu.event_id).to_owned(), + room_version: room_version_id.clone(), + event: PduEvent::convert_to_outgoing_federation_event(pdu_json.clone()), + invite_room_state, }, ) .await?; @@ -1124,7 +1122,7 @@ pub(crate) async fn invite_helper<'a>( let pub_key_map = RwLock::new(BTreeMap::new()); // We do not add the event_id field to the pdu here because of signature and hashes checks - let (event_id, value) = match gen_event_id_canonical_json(&response.event, room_version_id) + let (event_id, value) = match gen_event_id_canonical_json(&response.event, &room_version_id) { Ok(t) => t, Err(_) => { @@ -1136,7 +1134,7 @@ pub(crate) async fn invite_helper<'a>( } }; - if pdu.event_id != event_id { + if *pdu.event_id != *event_id { warn!("Server {} changed invite event, that's not allowed in the spec: ours: {:?}, theirs: {:?}", user_id.server_name(), pdu_json, value); } @@ -1363,7 +1361,10 @@ async fn remote_leave_room(user_id: &UserId, room_id: &RoomId) -> Result<()> { .sending .send_federation_request( &remote_server, - federation::membership::prepare_leave_event::v1::Request { room_id, user_id }, + federation::membership::prepare_leave_event::v1::Request { + room_id: room_id.to_owned(), + user_id: user_id.to_owned(), + }, ) .await; @@ -1440,9 +1441,9 @@ async fn remote_leave_room(user_id: &UserId, room_id: &RoomId) -> Result<()> { .send_federation_request( &remote_server, federation::membership::create_leave_event::v2::Request { - room_id, - event_id: &event_id, - pdu: &PduEvent::convert_to_outgoing_federation_event(leave_event.clone()), + room_id: room_id.to_owned(), + event_id, + pdu: PduEvent::convert_to_outgoing_federation_event(leave_event.clone()), }, ) .await?; diff --git a/src/api/client_server/message.rs b/src/api/client_server/message.rs index b04c2626..6ad07517 100644 --- a/src/api/client_server/message.rs +++ b/src/api/client_server/message.rs @@ -19,7 +19,7 @@ use std::{ /// - The only requirement for the content is that it has to be valid json /// - Tries to send the event into the room, auth rules will determine if it is allowed pub async fn send_message_event_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); let sender_device = body.sender_device.as_deref(); @@ -105,7 +105,7 @@ pub async fn send_message_event_route( /// - Only works if the user is joined (TODO: always allow, but only show events where the user was /// joined, depending on history_visibility) pub async fn get_message_events_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); let sender_device = body.sender_device.as_ref().expect("user is authenticated"); diff --git a/src/api/client_server/presence.rs b/src/api/client_server/presence.rs index dfac3dbd..ef88d1a0 100644 --- a/src/api/client_server/presence.rs +++ b/src/api/client_server/presence.rs @@ -6,7 +6,7 @@ use std::time::Duration; /// /// Sets the presence state of the sender user. pub async fn set_presence_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -43,7 +43,7 @@ pub async fn set_presence_route( /// /// - Only works if you share a room with the user pub async fn get_presence_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); diff --git a/src/api/client_server/profile.rs b/src/api/client_server/profile.rs index 5ace1777..6400e891 100644 --- a/src/api/client_server/profile.rs +++ b/src/api/client_server/profile.rs @@ -20,7 +20,7 @@ use std::sync::Arc; /// /// - Also makes sure other users receive the update using presence EDUs pub async fn set_displayname_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -121,7 +121,7 @@ pub async fn set_displayname_route( /// /// - If user is on another server: Fetches displayname over federation pub async fn get_displayname_route( - body: Ruma, + body: Ruma, ) -> Result { if body.user_id.server_name() != services().globals.server_name() { let response = services() @@ -129,8 +129,8 @@ pub async fn get_displayname_route( .send_federation_request( body.user_id.server_name(), federation::query::get_profile_information::v1::Request { - user_id: &body.user_id, - field: Some(&ProfileField::DisplayName), + user_id: body.user_id.clone(), + field: Some(ProfileField::DisplayName), }, ) .await?; @@ -151,7 +151,7 @@ pub async fn get_displayname_route( /// /// - Also makes sure other users receive the update using presence EDUs pub async fn set_avatar_url_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -256,7 +256,7 @@ pub async fn set_avatar_url_route( /// /// - If user is on another server: Fetches avatar_url and blurhash over federation pub async fn get_avatar_url_route( - body: Ruma, + body: Ruma, ) -> Result { if body.user_id.server_name() != services().globals.server_name() { let response = services() @@ -264,8 +264,8 @@ pub async fn get_avatar_url_route( .send_federation_request( body.user_id.server_name(), federation::query::get_profile_information::v1::Request { - user_id: &body.user_id, - field: Some(&ProfileField::AvatarUrl), + user_id: body.user_id.clone(), + field: Some(ProfileField::AvatarUrl), }, ) .await?; @@ -288,7 +288,7 @@ pub async fn get_avatar_url_route( /// /// - If user is on another server: Fetches profile over federation pub async fn get_profile_route( - body: Ruma, + body: Ruma, ) -> Result { if body.user_id.server_name() != services().globals.server_name() { let response = services() @@ -296,7 +296,7 @@ pub async fn get_profile_route( .send_federation_request( body.user_id.server_name(), federation::query::get_profile_information::v1::Request { - user_id: &body.user_id, + user_id: body.user_id.clone(), field: None, }, ) diff --git a/src/api/client_server/push.rs b/src/api/client_server/push.rs index dc936a6c..affd8e85 100644 --- a/src/api/client_server/push.rs +++ b/src/api/client_server/push.rs @@ -5,7 +5,7 @@ use ruma::{ push::{ delete_pushrule, get_pushers, get_pushrule, get_pushrule_actions, get_pushrule_enabled, get_pushrules_all, set_pusher, set_pushrule, set_pushrule_actions, - set_pushrule_enabled, RuleKind, + set_pushrule_enabled, RuleKind, RuleScope, }, }, events::{push_rules::PushRulesEvent, GlobalAccountDataEventType}, @@ -45,7 +45,7 @@ pub async fn get_pushrules_all_route( /// /// Retrieves a single specified push rule for this user. pub async fn get_pushrule_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -104,12 +104,12 @@ pub async fn get_pushrule_route( /// /// Creates a single specified push rule for this user. pub async fn set_pushrule_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); let body = body.body; - if body.scope != "global" { + if body.scope != RuleScope::Global { return Err(Error::BadRequest( ErrorKind::InvalidParam, "Scopes other than 'global' are not supported.", @@ -208,7 +208,7 @@ pub async fn set_pushrule_route( /// /// Gets the actions of a single specified push rule for this user. pub async fn get_pushrule_actions_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -269,11 +269,11 @@ pub async fn get_pushrule_actions_route( /// /// Sets the actions of a single specified push rule for this user. pub async fn set_pushrule_actions_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - if body.scope != "global" { + if body.scope != RuleScope::Global { return Err(Error::BadRequest( ErrorKind::InvalidParam, "Scopes other than 'global' are not supported.", @@ -344,11 +344,11 @@ pub async fn set_pushrule_actions_route( /// /// Gets the enabled status of a single specified push rule for this user. pub async fn get_pushrule_enabled_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - if body.scope != "global" { + if body.scope != RuleScope::Global { return Err(Error::BadRequest( ErrorKind::InvalidParam, "Scopes other than 'global' are not supported.", @@ -407,11 +407,11 @@ pub async fn get_pushrule_enabled_route( /// /// Sets the enabled status of a single specified push rule for this user. pub async fn set_pushrule_enabled_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - if body.scope != "global" { + if body.scope != RuleScope::Global { return Err(Error::BadRequest( ErrorKind::InvalidParam, "Scopes other than 'global' are not supported.", @@ -487,11 +487,11 @@ pub async fn set_pushrule_enabled_route( /// /// Deletes a single specified push rule for this user. pub async fn delete_pushrule_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - if body.scope != "global" { + if body.scope != RuleScope::Global { return Err(Error::BadRequest( ErrorKind::InvalidParam, "Scopes other than 'global' are not supported.", diff --git a/src/api/client_server/read_marker.rs b/src/api/client_server/read_marker.rs index d529c6a8..b12468a7 100644 --- a/src/api/client_server/read_marker.rs +++ b/src/api/client_server/read_marker.rs @@ -16,7 +16,7 @@ use std::collections::BTreeMap; /// - Updates fully-read account data event to `fully_read` /// - If `read_receipt` is set: Update private marker and public read receipt EDU pub async fn set_read_marker_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -89,7 +89,7 @@ pub async fn set_read_marker_route( /// /// Sets private read marker and public read receipt EDU. pub async fn create_receipt_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); diff --git a/src/api/client_server/redact.rs b/src/api/client_server/redact.rs index ab586c01..a29a5610 100644 --- a/src/api/client_server/redact.rs +++ b/src/api/client_server/redact.rs @@ -14,7 +14,7 @@ use serde_json::value::to_raw_value; /// /// - TODO: Handle txn id pub async fn redact_event_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); let body = body.body; diff --git a/src/api/client_server/report.rs b/src/api/client_server/report.rs index e45820e8..ab5027cd 100644 --- a/src/api/client_server/report.rs +++ b/src/api/client_server/report.rs @@ -10,7 +10,7 @@ use ruma::{ /// Reports an inappropriate event to homeserver admins /// pub async fn report_event_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); diff --git a/src/api/client_server/room.rs b/src/api/client_server/room.rs index 097f0e14..c77cfa9b 100644 --- a/src/api/client_server/room.rs +++ b/src/api/client_server/room.rs @@ -46,7 +46,7 @@ use tracing::{info, warn}; /// - Send events implied by `name` and `topic` /// - Send invite events pub async fn create_room_route( - body: Ruma, + body: Ruma, ) -> Result { use create_room::v3::RoomPreset; @@ -421,7 +421,7 @@ pub async fn create_room_route( /// /// - You have to currently be joined to the room (TODO: Respect history visibility) pub async fn get_room_event_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -452,7 +452,7 @@ pub async fn get_room_event_route( /// /// - Only users joined to the room are allowed to call this TODO: Allow any user to call it if history_visibility is world readable pub async fn get_room_aliases_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -488,7 +488,7 @@ pub async fn get_room_aliases_route( /// - Moves local aliases /// - Modifies old room power levels to prevent users from speaking pub async fn upgrade_room_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); diff --git a/src/api/client_server/search.rs b/src/api/client_server/search.rs index 5b634a44..51255d5a 100644 --- a/src/api/client_server/search.rs +++ b/src/api/client_server/search.rs @@ -15,7 +15,7 @@ use std::collections::BTreeMap; /// /// - Only works if the user is currently joined to the room (TODO: Respect history visibility) pub async fn search_events_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); diff --git a/src/api/client_server/session.rs b/src/api/client_server/session.rs index 7c8c1288..64c00720 100644 --- a/src/api/client_server/session.rs +++ b/src/api/client_server/session.rs @@ -4,7 +4,7 @@ use ruma::{ api::client::{ error::ErrorKind, session::{get_login_types, login, logout, logout_all}, - uiaa::IncomingUserIdentifier, + uiaa::UserIdentifier, }, UserId, }; @@ -22,7 +22,7 @@ struct Claims { /// Get the supported login types of this server. One of these should be used as the `type` field /// when logging in. pub async fn get_login_types_route( - _body: Ruma, + _body: Ruma, ) -> Result { Ok(get_login_types::v3::Response::new(vec![ get_login_types::v3::LoginType::Password(Default::default()), @@ -40,15 +40,15 @@ pub async fn get_login_types_route( /// /// Note: You can use [`GET /_matrix/client/r0/login`](fn.get_supported_versions_route.html) to see /// supported login types. -pub async fn login_route(body: Ruma) -> Result { +pub async fn login_route(body: Ruma) -> Result { // Validate login method // TODO: Other login methods let user_id = match &body.login_info { - login::v3::IncomingLoginInfo::Password(login::v3::IncomingPassword { + login::v3::LoginInfo::Password(login::v3::Password { identifier, password, }) => { - let username = if let IncomingUserIdentifier::UserIdOrLocalpart(user_id) = identifier { + let username = if let UserIdentifier::UserIdOrLocalpart(user_id) = identifier { user_id.to_lowercase() } else { return Err(Error::BadRequest(ErrorKind::Forbidden, "Bad login type.")); @@ -84,7 +84,7 @@ pub async fn login_route(body: Ruma) -> Result { + login::v3::LoginInfo::Token(login::v3::Token { token }) => { if let Some(jwt_decoding_key) = services().globals.jwt_decoding_key() { let token = jsonwebtoken::decode::( token, diff --git a/src/api/client_server/state.rs b/src/api/client_server/state.rs index 36466b8f..d9c14648 100644 --- a/src/api/client_server/state.rs +++ b/src/api/client_server/state.rs @@ -25,7 +25,7 @@ use ruma::{ /// - Tries to send the event into the room, auth rules will determine if it is allowed /// - If event is new canonical_alias: Rejects if alias is incorrect pub async fn send_state_event_for_key_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -50,7 +50,7 @@ pub async fn send_state_event_for_key_route( /// - Tries to send the event into the room, auth rules will determine if it is allowed /// - If event is new canonical_alias: Rejects if alias is incorrect pub async fn send_state_event_for_empty_key_route( - body: Ruma, + body: Ruma, ) -> Result> { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -81,7 +81,7 @@ pub async fn send_state_event_for_empty_key_route( /// /// - If not joined: Only works if current room history visibility is world readable pub async fn get_state_events_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -133,7 +133,7 @@ pub async fn get_state_events_route( /// /// - If not joined: Only works if current room history visibility is world readable pub async fn get_state_events_for_key_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -188,7 +188,7 @@ pub async fn get_state_events_for_key_route( /// /// - If not joined: Only works if current room history visibility is world readable pub async fn get_state_events_for_empty_key_route( - body: Ruma, + body: Ruma, ) -> Result> { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); diff --git a/src/api/client_server/sync.rs b/src/api/client_server/sync.rs index 94e4f5bb..43ca238a 100644 --- a/src/api/client_server/sync.rs +++ b/src/api/client_server/sync.rs @@ -1,7 +1,7 @@ use crate::{services, Error, Result, Ruma, RumaResponse}; use ruma::{ api::client::{ - filter::{IncomingFilterDefinition, LazyLoadOptions}, + filter::{FilterDefinition, LazyLoadOptions}, sync::sync_events::{self, DeviceLists, UnreadNotificationsCount}, uiaa::UiaaResponse, }, @@ -55,7 +55,7 @@ use tracing::error; /// - Sync is handled in an async task, multiple requests from the same device with the same /// `since` will be cached pub async fn sync_events_route( - body: Ruma, + body: Ruma, ) -> Result> { let sender_user = body.sender_user.expect("user is authenticated"); let sender_device = body.sender_device.expect("user is authenticated"); @@ -124,7 +124,7 @@ pub async fn sync_events_route( async fn sync_helper_wrapper( sender_user: OwnedUserId, sender_device: OwnedDeviceId, - body: sync_events::v3::IncomingRequest, + body: sync_events::v3::Request, tx: Sender>>, ) { let since = body.since.clone(); @@ -157,12 +157,12 @@ async fn sync_helper_wrapper( async fn sync_helper( sender_user: OwnedUserId, sender_device: OwnedDeviceId, - body: sync_events::v3::IncomingRequest, + body: sync_events::v3::Request, // bool = caching allowed ) -> Result<(sync_events::v3::Response, bool), Error> { use sync_events::v3::{ - Ephemeral, GlobalAccountData, IncomingFilter, InviteState, InvitedRoom, JoinedRoom, - LeftRoom, Presence, RoomAccountData, RoomSummary, Rooms, State, Timeline, ToDevice, + Ephemeral, Filter, GlobalAccountData, InviteState, InvitedRoom, JoinedRoom, LeftRoom, + Presence, RoomAccountData, RoomSummary, Rooms, State, Timeline, ToDevice, }; // TODO: match body.set_presence { @@ -176,9 +176,9 @@ async fn sync_helper( // Load filter let filter = match body.filter { - None => IncomingFilterDefinition::default(), - Some(IncomingFilter::FilterDefinition(filter)) => filter, - Some(IncomingFilter::FilterId(filter_id)) => services() + None => FilterDefinition::default(), + Some(Filter::FilterDefinition(filter)) => filter, + Some(Filter::FilterId(filter_id)) => services() .users .get_filter(&sender_user, &filter_id)? .unwrap_or_default(), diff --git a/src/api/client_server/tag.rs b/src/api/client_server/tag.rs index c87e2335..16f1600f 100644 --- a/src/api/client_server/tag.rs +++ b/src/api/client_server/tag.rs @@ -14,7 +14,7 @@ use std::collections::BTreeMap; /// /// - Inserts the tag into the tag event of the room account data. pub async fn update_tag_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -58,7 +58,7 @@ pub async fn update_tag_route( /// /// - Removes the tag from the tag event of the room account data. pub async fn delete_tag_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); @@ -98,9 +98,7 @@ pub async fn delete_tag_route( /// Returns tags on the room. /// /// - Gets the tag event of the room account data. -pub async fn get_tags_route( - body: Ruma, -) -> Result { +pub async fn get_tags_route(body: Ruma) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); let event = services().account_data.get( diff --git a/src/api/client_server/thirdparty.rs b/src/api/client_server/thirdparty.rs index 5665ad6c..c2c1adfd 100644 --- a/src/api/client_server/thirdparty.rs +++ b/src/api/client_server/thirdparty.rs @@ -7,7 +7,7 @@ use std::collections::BTreeMap; /// /// TODO: Fetches all metadata about protocols supported by the homeserver. pub async fn get_protocols_route( - _body: Ruma, + _body: Ruma, ) -> Result { // TODO Ok(get_protocols::v3::Response { diff --git a/src/api/client_server/to_device.rs b/src/api/client_server/to_device.rs index 139b845d..26db4e4d 100644 --- a/src/api/client_server/to_device.rs +++ b/src/api/client_server/to_device.rs @@ -14,7 +14,7 @@ use ruma::{ /// /// Send a to-device event to a set of client devices. pub async fn send_event_to_device_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); let sender_device = body.sender_device.as_deref(); diff --git a/src/api/client_server/typing.rs b/src/api/client_server/typing.rs index ecc926f4..43217e1a 100644 --- a/src/api/client_server/typing.rs +++ b/src/api/client_server/typing.rs @@ -5,7 +5,7 @@ use ruma::api::client::{error::ErrorKind, typing::create_typing_event}; /// /// Sets the typing state of the sender user. pub async fn create_typing_event_route( - body: Ruma, + body: Ruma, ) -> Result { use create_typing_event::v3::Typing; diff --git a/src/api/client_server/unversioned.rs b/src/api/client_server/unversioned.rs index 8a5c3d25..526598b9 100644 --- a/src/api/client_server/unversioned.rs +++ b/src/api/client_server/unversioned.rs @@ -15,7 +15,7 @@ use crate::{Result, Ruma}; /// Note: Unstable features are used while developing new features. Clients should avoid using /// unstable features in their stable releases pub async fn get_supported_versions_route( - _body: Ruma, + _body: Ruma, ) -> Result { let resp = get_supported_versions::Response { versions: vec![ diff --git a/src/api/client_server/user_directory.rs b/src/api/client_server/user_directory.rs index 518daa5e..c30bac51 100644 --- a/src/api/client_server/user_directory.rs +++ b/src/api/client_server/user_directory.rs @@ -14,7 +14,7 @@ use ruma::{ /// - Hides any local users that aren't in any public rooms (i.e. those that have the join rule set to public) /// and don't share a room with the sender pub async fn search_users_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); let limit = u64::from(body.limit) as usize; diff --git a/src/api/client_server/voip.rs b/src/api/client_server/voip.rs index 6b1ee400..4990c17c 100644 --- a/src/api/client_server/voip.rs +++ b/src/api/client_server/voip.rs @@ -10,7 +10,7 @@ type HmacSha1 = Hmac; /// /// TODO: Returns information about the recommended turn server. pub async fn turn_server_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); diff --git a/src/api/server_server.rs b/src/api/server_server.rs index 12b255ba..2b854a68 100644 --- a/src/api/server_server.rs +++ b/src/api/server_server.rs @@ -31,7 +31,7 @@ use ruma::{ EndpointError, IncomingResponse, MatrixVersion, OutgoingRequest, OutgoingResponse, SendAccessToken, }, - directory::{IncomingFilter, IncomingRoomNetwork}, + directory::{Filter, RoomNetwork}, events::{ receipt::{ReceiptEvent, ReceiptEventContent, ReceiptType}, room::{ @@ -294,13 +294,7 @@ where } else { Err(Error::FederationError( destination.to_owned(), - RumaError::try_from_http_response(http_response).map_err(|e| { - warn!( - "Invalid {} response from {} on: {} {}", - status, &destination, url, e - ); - Error::BadServerResponse("Server returned bad error response.") - })?, + RumaError::from_http_response(http_response), )) } } @@ -586,7 +580,7 @@ pub async fn get_server_keys_deprecated_route() -> impl IntoResponse { /// /// Lists the public rooms on this server. pub async fn get_public_rooms_filtered_route( - body: Ruma, + body: Ruma, ) -> Result { if !services().globals.allow_federation() { return Err(Error::bad_config("Federation is disabled.")); @@ -613,7 +607,7 @@ pub async fn get_public_rooms_filtered_route( /// /// Lists the public rooms on this server. pub async fn get_public_rooms_route( - body: Ruma, + body: Ruma, ) -> Result { if !services().globals.allow_federation() { return Err(Error::bad_config("Federation is disabled.")); @@ -623,8 +617,8 @@ pub async fn get_public_rooms_route( None, body.limit, body.since.as_deref(), - &IncomingFilter::default(), - &IncomingRoomNetwork::Matrix, + &Filter::default(), + &RoomNetwork::Matrix, ) .await?; @@ -640,7 +634,7 @@ pub async fn get_public_rooms_route( /// /// Push EDUs and PDUs to this server. pub async fn send_transaction_message_route( - body: Ruma, + body: Ruma, ) -> Result { if !services().globals.allow_federation() { return Err(Error::bad_config("Federation is disabled.")); @@ -916,7 +910,7 @@ pub async fn send_transaction_message_route( /// /// - Only works if a user of this server is currently invited or joined the room pub async fn get_event_route( - body: Ruma, + body: Ruma, ) -> Result { if !services().globals.allow_federation() { return Err(Error::bad_config("Federation is disabled.")); @@ -963,7 +957,7 @@ pub async fn get_event_route( /// /// Retrieves events that the sender is missing. pub async fn get_missing_events_route( - body: Ruma, + body: Ruma, ) -> Result { if !services().globals.allow_federation() { return Err(Error::bad_config("Federation is disabled.")); @@ -1042,7 +1036,7 @@ pub async fn get_missing_events_route( /// /// - This does not include the event itself pub async fn get_event_authorization_route( - body: Ruma, + body: Ruma, ) -> Result { if !services().globals.allow_federation() { return Err(Error::bad_config("Federation is disabled.")); @@ -1101,7 +1095,7 @@ pub async fn get_event_authorization_route( /// /// Retrieves the current state of the room. pub async fn get_room_state_route( - body: Ruma, + body: Ruma, ) -> Result { if !services().globals.allow_federation() { return Err(Error::bad_config("Federation is disabled.")); @@ -1181,7 +1175,7 @@ pub async fn get_room_state_route( /// /// Retrieves the current state of the room. pub async fn get_room_state_ids_route( - body: Ruma, + body: Ruma, ) -> Result { if !services().globals.allow_federation() { return Err(Error::bad_config("Federation is disabled.")); @@ -1242,7 +1236,7 @@ pub async fn get_room_state_ids_route( /// /// Creates a join template. pub async fn create_join_event_template_route( - body: Ruma, + body: Ruma, ) -> Result { if !services().globals.allow_federation() { return Err(Error::bad_config("Federation is disabled.")); @@ -1494,7 +1488,7 @@ async fn create_join_event( /// /// Submits a signed join event. pub async fn create_join_event_v1_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_servername = body .sender_servername @@ -1510,7 +1504,7 @@ pub async fn create_join_event_v1_route( /// /// Submits a signed join event. pub async fn create_join_event_v2_route( - body: Ruma, + body: Ruma, ) -> Result { let sender_servername = body .sender_servername @@ -1526,7 +1520,7 @@ pub async fn create_join_event_v2_route( /// /// Invites a remote user to a room. pub async fn create_invite_route( - body: Ruma, + body: Ruma, ) -> Result { if !services().globals.allow_federation() { return Err(Error::bad_config("Federation is disabled.")); @@ -1643,7 +1637,7 @@ pub async fn create_invite_route( /// /// Gets information on all devices of the user. pub async fn get_devices_route( - body: Ruma, + body: Ruma, ) -> Result { if !services().globals.allow_federation() { return Err(Error::bad_config("Federation is disabled.")); @@ -1690,7 +1684,7 @@ pub async fn get_devices_route( /// /// Resolve a room alias to a room id. pub async fn get_room_information_route( - body: Ruma, + body: Ruma, ) -> Result { if !services().globals.allow_federation() { return Err(Error::bad_config("Federation is disabled.")); @@ -1715,7 +1709,7 @@ pub async fn get_room_information_route( /// /// Gets information on a profile. pub async fn get_profile_information_route( - body: Ruma, + body: Ruma, ) -> Result { if !services().globals.allow_federation() { return Err(Error::bad_config("Federation is disabled.")); diff --git a/src/database/key_value/users.rs b/src/database/key_value/users.rs index cd5a5352..1cabab0e 100644 --- a/src/database/key_value/users.rs +++ b/src/database/key_value/users.rs @@ -1,7 +1,7 @@ use std::{collections::BTreeMap, mem::size_of}; use ruma::{ - api::client::{device::Device, error::ErrorKind, filter::IncomingFilterDefinition}, + api::client::{device::Device, error::ErrorKind, filter::FilterDefinition}, encryption::{CrossSigningKey, DeviceKeys, OneTimeKey}, events::{AnyToDeviceEvent, StateEventType}, serde::Raw, @@ -899,7 +899,7 @@ impl service::users::Data for KeyValueDatabase { } /// Creates a new sync filter. Returns the filter id. - fn create_filter(&self, user_id: &UserId, filter: &IncomingFilterDefinition) -> Result { + fn create_filter(&self, user_id: &UserId, filter: &FilterDefinition) -> Result { let filter_id = utils::random_string(4); let mut key = user_id.as_bytes().to_vec(); @@ -914,11 +914,7 @@ impl service::users::Data for KeyValueDatabase { Ok(filter_id) } - fn get_filter( - &self, - user_id: &UserId, - filter_id: &str, - ) -> Result> { + fn get_filter(&self, user_id: &UserId, filter_id: &str) -> Result> { let mut key = user_id.as_bytes().to_vec(); key.push(0xff); key.extend_from_slice(filter_id.as_bytes()); diff --git a/src/service/rooms/event_handler/mod.rs b/src/service/rooms/event_handler/mod.rs index b3526474..85d21bf9 100644 --- a/src/service/rooms/event_handler/mod.rs +++ b/src/service/rooms/event_handler/mod.rs @@ -638,8 +638,8 @@ impl Service { .send_federation_request( origin, get_room_state_ids::v1::Request { - room_id, - event_id: &incoming_pdu.event_id, + room_id: room_id.to_owned(), + event_id: (&*incoming_pdu.event_id).to_owned(), }, ) .await @@ -1112,7 +1112,9 @@ impl Service { .sending .send_federation_request( origin, - get_event::v1::Request { event_id: &next_id }, + get_event::v1::Request { + event_id: next_id.into(), + }, ) .await { @@ -1689,7 +1691,7 @@ impl Service { .send_federation_request( server, get_remote_server_keys::v2::Request::new( - origin, + origin.to_owned(), MilliSecondsSinceUnixEpoch::from_system_time( SystemTime::now() .checked_add(Duration::from_secs(3600)) diff --git a/src/service/sending/mod.rs b/src/service/sending/mod.rs index afa12fc7..1861feb4 100644 --- a/src/service/sending/mod.rs +++ b/src/service/sending/mod.rs @@ -496,7 +496,7 @@ impl Service { ) })?, appservice::event::push_events::v1::Request { - events: &pdu_jsons, + events: pdu_jsons, txn_id: (&*base64::encode_config( calculate_hash( &events @@ -638,9 +638,9 @@ impl Service { let response = server_server::send_request( server, send_transaction_message::v1::Request { - origin: services().globals.server_name(), - pdus: &pdu_jsons, - edus: &edu_jsons, + origin: services().globals.server_name().to_owned(), + pdus: pdu_jsons, + edus: edu_jsons, origin_server_ts: MilliSecondsSinceUnixEpoch::now(), transaction_id: (&*base64::encode_config( calculate_hash( diff --git a/src/service/uiaa/mod.rs b/src/service/uiaa/mod.rs index 672290c3..147ce4d1 100644 --- a/src/service/uiaa/mod.rs +++ b/src/service/uiaa/mod.rs @@ -5,7 +5,7 @@ pub use data::Data; use ruma::{ api::client::{ error::ErrorKind, - uiaa::{AuthType, IncomingAuthData, IncomingPassword, IncomingUserIdentifier, UiaaInfo}, + uiaa::{AuthData, AuthType, Password, UiaaInfo, UserIdentifier}, }, CanonicalJsonValue, DeviceId, UserId, }; @@ -44,7 +44,7 @@ impl Service { &self, user_id: &UserId, device_id: &DeviceId, - auth: &IncomingAuthData, + auth: &AuthData, uiaainfo: &UiaaInfo, ) -> Result<(bool, UiaaInfo)> { let mut uiaainfo = auth @@ -58,13 +58,13 @@ impl Service { match auth { // Find out what the user completed - IncomingAuthData::Password(IncomingPassword { + AuthData::Password(Password { identifier, password, .. }) => { let username = match identifier { - IncomingUserIdentifier::UserIdOrLocalpart(username) => username, + UserIdentifier::UserIdOrLocalpart(username) => username, _ => { return Err(Error::BadRequest( ErrorKind::Unrecognized, @@ -85,7 +85,7 @@ impl Service { argon2::verify_encoded(&hash, password.as_bytes()).unwrap_or(false); if !hash_matches { - uiaainfo.auth_error = Some(ruma::api::client::error::ErrorBody { + uiaainfo.auth_error = Some(ruma::api::client::error::StandardErrorBody { kind: ErrorKind::Forbidden, message: "Invalid username or password.".to_owned(), }); @@ -96,7 +96,7 @@ impl Service { // Password was correct! Let's add it to `completed` uiaainfo.completed.push(AuthType::Password); } - IncomingAuthData::Dummy(_) => { + AuthData::Dummy(_) => { uiaainfo.completed.push(AuthType::Dummy); } k => error!("type not supported: {:?}", k), diff --git a/src/service/users/data.rs b/src/service/users/data.rs index bc1db33f..85532109 100644 --- a/src/service/users/data.rs +++ b/src/service/users/data.rs @@ -1,6 +1,6 @@ use crate::Result; use ruma::{ - api::client::{device::Device, filter::IncomingFilterDefinition}, + api::client::{device::Device, filter::FilterDefinition}, encryption::{CrossSigningKey, DeviceKeys, OneTimeKey}, events::AnyToDeviceEvent, serde::Raw, @@ -191,11 +191,7 @@ pub trait Data: Send + Sync { ) -> Box> + 'a>; /// Creates a new sync filter. Returns the filter id. - fn create_filter(&self, user_id: &UserId, filter: &IncomingFilterDefinition) -> Result; + fn create_filter(&self, user_id: &UserId, filter: &FilterDefinition) -> Result; - fn get_filter( - &self, - user_id: &UserId, - filter_id: &str, - ) -> Result>; + fn get_filter(&self, user_id: &UserId, filter_id: &str) -> Result>; } diff --git a/src/service/users/mod.rs b/src/service/users/mod.rs index 9dcfa8be..6be5c895 100644 --- a/src/service/users/mod.rs +++ b/src/service/users/mod.rs @@ -3,7 +3,7 @@ use std::{collections::BTreeMap, mem}; pub use data::Data; use ruma::{ - api::client::{device::Device, error::ErrorKind, filter::IncomingFilterDefinition}, + api::client::{device::Device, error::ErrorKind, filter::FilterDefinition}, encryption::{CrossSigningKey, DeviceKeys, OneTimeKey}, events::AnyToDeviceEvent, serde::Raw, @@ -326,11 +326,7 @@ impl Service { } /// Creates a new sync filter. Returns the filter id. - pub fn create_filter( - &self, - user_id: &UserId, - filter: &IncomingFilterDefinition, - ) -> Result { + pub fn create_filter(&self, user_id: &UserId, filter: &FilterDefinition) -> Result { self.db.create_filter(user_id, filter) } @@ -338,7 +334,7 @@ impl Service { &self, user_id: &UserId, filter_id: &str, - ) -> Result> { + ) -> Result> { self.db.get_filter(user_id, filter_id) } } diff --git a/src/utils/error.rs b/src/utils/error.rs index 9c8617f9..0ef13ce6 100644 --- a/src/utils/error.rs +++ b/src/utils/error.rs @@ -3,7 +3,7 @@ use std::convert::Infallible; use http::StatusCode; use ruma::{ api::client::{ - error::{Error as RumaError, ErrorKind}, + error::{Error as RumaError, ErrorBody, ErrorKind}, uiaa::{UiaaInfo, UiaaResponse}, }, OwnedServerName, @@ -131,8 +131,7 @@ impl Error { warn!("{}: {}", status_code, message); RumaResponse(UiaaResponse::MatrixError(RumaError { - kind, - message, + body: ErrorBody::Standard { kind, message }, status_code, })) } From f1d25746511dfaa16d4316b76d71275bd0a8a35a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Sat, 17 Dec 2022 09:21:19 +0100 Subject: [PATCH 187/197] finish upgrade ruma --- src/api/client_server/push.rs | 43 +++++++++++++------------- src/main.rs | 8 +++-- src/service/pusher/mod.rs | 18 +++++------ src/service/rooms/event_handler/mod.rs | 2 +- src/service/rooms/state_cache/mod.rs | 2 +- src/utils/error.rs | 5 ++- 6 files changed, 40 insertions(+), 38 deletions(-) diff --git a/src/api/client_server/push.rs b/src/api/client_server/push.rs index affd8e85..b0441384 100644 --- a/src/api/client_server/push.rs +++ b/src/api/client_server/push.rs @@ -9,7 +9,7 @@ use ruma::{ }, }, events::{push_rules::PushRulesEvent, GlobalAccountDataEventType}, - push::{ConditionalPushRuleInit, PatternedPushRuleInit, SimplePushRuleInit}, + push::{ConditionalPushRuleInit, NewPushRule, PatternedPushRuleInit, SimplePushRuleInit}, }; /// # `GET /_matrix/client/r0/pushrules` @@ -132,66 +132,65 @@ pub async fn set_pushrule_route( .map_err(|_| Error::bad_database("Invalid account data event in db."))?; let global = &mut account_data.content.global; - match body.kind { - RuleKind::Override => { + match body.rule { + NewPushRule::Override(rule) => { global.override_.replace( ConditionalPushRuleInit { - actions: body.actions, + actions: rule.actions, default: false, enabled: true, - rule_id: body.rule_id, - conditions: body.conditions, + rule_id: rule.rule_id, + conditions: rule.conditions, } .into(), ); } - RuleKind::Underride => { + NewPushRule::Underride(rule) => { global.underride.replace( ConditionalPushRuleInit { - actions: body.actions, + actions: rule.actions, default: false, enabled: true, - rule_id: body.rule_id, - conditions: body.conditions, + rule_id: rule.rule_id, + conditions: rule.conditions, } .into(), ); } - RuleKind::Sender => { + NewPushRule::Sender(rule) => { global.sender.replace( SimplePushRuleInit { - actions: body.actions, + actions: rule.actions, default: false, enabled: true, - rule_id: body.rule_id, + rule_id: rule.rule_id, } .into(), ); } - RuleKind::Room => { + NewPushRule::Room(rule) => { global.room.replace( SimplePushRuleInit { - actions: body.actions, + actions: rule.actions, default: false, enabled: true, - rule_id: body.rule_id, + rule_id: rule.rule_id, } .into(), ); } - RuleKind::Content => { + NewPushRule::Content(rule) => { global.content.replace( PatternedPushRuleInit { - actions: body.actions, + actions: rule.actions, default: false, enabled: true, - rule_id: body.rule_id, - pattern: body.pattern.unwrap_or_default(), + rule_id: rule.rule_id, + pattern: rule.pattern, } .into(), ); } - _ => {} } services().account_data.update( @@ -212,7 +211,7 @@ pub async fn get_pushrule_actions_route( ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - if body.scope != "global" { + if body.scope != RuleScope::Global { return Err(Error::BadRequest( ErrorKind::InvalidParam, "Scopes other than 'global' are not supported.", diff --git a/src/main.rs b/src/main.rs index e754b84f..013c4de5 100644 --- a/src/main.rs +++ b/src/main.rs @@ -29,7 +29,7 @@ use http::{ use opentelemetry::trace::{FutureExt, Tracer}; use ruma::api::{ client::{ - error::{Error as RumaError, ErrorKind}, + error::{Error as RumaError, ErrorBody, ErrorKind}, uiaa::UiaaResponse, }, IncomingRequest, @@ -223,8 +223,10 @@ async fn unrecognized_method( if inner.status() == axum::http::StatusCode::METHOD_NOT_ALLOWED { warn!("Method not allowed: {method} {uri}"); return Ok(RumaResponse(UiaaResponse::MatrixError(RumaError { - kind: ErrorKind::Unrecognized, - message: "M_UNRECOGNIZED: Unrecognized request".to_owned(), + body: ErrorBody::Standard { + kind: ErrorKind::Unrecognized, + message: "M_UNRECOGNIZED: Unrecognized request".to_owned(), + }, status_code: StatusCode::METHOD_NOT_ALLOWED, })) .into_response()); diff --git a/src/service/pusher/mod.rs b/src/service/pusher/mod.rs index d3d157c7..ba096a2d 100644 --- a/src/service/pusher/mod.rs +++ b/src/service/pusher/mod.rs @@ -239,12 +239,12 @@ impl Service { device.tweaks = tweaks.clone(); } - let d = &[device]; + let d = vec![device]; let mut notifi = Notification::new(d); notifi.prio = NotificationPriority::Low; - notifi.event_id = Some(&event.event_id); - notifi.room_id = Some(&event.room_id); + notifi.event_id = Some((*event.event_id).to_owned()); + notifi.room_id = Some((*event.room_id).to_owned()); // TODO: missed calls notifi.counts = NotificationCounts::new(unread, uint!(0)); @@ -260,18 +260,16 @@ impl Service { self.send_request(&http.url, send_event_notification::v1::Request::new(notifi)) .await?; } else { - notifi.sender = Some(&event.sender); - notifi.event_type = Some(&event.kind); - let content = serde_json::value::to_raw_value(&event.content).ok(); - notifi.content = content.as_deref(); + notifi.sender = Some(event.sender.clone()); + notifi.event_type = Some(event.kind.clone()); + notifi.content = serde_json::value::to_raw_value(&event.content).ok(); if event.kind == RoomEventType::RoomMember { notifi.user_is_target = event.state_key.as_deref() == Some(event.sender.as_str()); } - let user_name = services().users.displayname(&event.sender)?; - notifi.sender_display_name = user_name.as_deref(); + notifi.sender_display_name = services().users.displayname(&event.sender)?; let room_name = if let Some(room_name_pdu) = services() .rooms @@ -287,7 +285,7 @@ impl Service { None }; - notifi.room_name = room_name.as_deref(); + notifi.room_name = room_name; self.send_request(&http.url, send_event_notification::v1::Request::new(notifi)) .await?; diff --git a/src/service/rooms/event_handler/mod.rs b/src/service/rooms/event_handler/mod.rs index 85d21bf9..3c49349f 100644 --- a/src/service/rooms/event_handler/mod.rs +++ b/src/service/rooms/event_handler/mod.rs @@ -1113,7 +1113,7 @@ impl Service { .send_federation_request( origin, get_event::v1::Request { - event_id: next_id.into(), + event_id: (*next_id).to_owned(), }, ) .await diff --git a/src/service/rooms/state_cache/mod.rs b/src/service/rooms/state_cache/mod.rs index 6c9bed35..32afdd4e 100644 --- a/src/service/rooms/state_cache/mod.rs +++ b/src/service/rooms/state_cache/mod.rs @@ -164,7 +164,7 @@ impl Service { .content .ignored_users .iter() - .any(|user| user == sender) + .any(|(user, _details)| user == sender) }); if is_ignored { diff --git a/src/utils/error.rs b/src/utils/error.rs index 0ef13ce6..3e0d8ca3 100644 --- a/src/utils/error.rs +++ b/src/utils/error.rs @@ -102,7 +102,10 @@ impl Error { if let Self::FederationError(origin, error) = self { let mut error = error.clone(); - error.message = format!("Answer from {}: {}", origin, error.message); + error.body = ErrorBody::Standard { + kind: Unknown, + message: format!("Answer from {}: {}", origin, error), + }; return RumaResponse(UiaaResponse::MatrixError(error)); } From 6d5e54a66b96ab504eeb6cca03499fb03761dcb6 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Sun, 18 Dec 2022 06:37:03 +0100 Subject: [PATCH 188/197] fix: jaeger support --- Cargo.lock | 31 +++++++++++++++++++ Cargo.toml | 1 + src/api/client_server/sync.rs | 2 +- .../key_value/rooms/state_accessor.rs | 9 ++---- src/main.rs | 24 +++++++++++--- src/service/rooms/auth_chain/mod.rs | 1 - src/service/rooms/event_handler/mod.rs | 10 +++--- src/service/rooms/state_accessor/data.rs | 7 ++--- src/service/rooms/state_accessor/mod.rs | 9 ++---- 9 files changed, 65 insertions(+), 29 deletions(-) diff --git a/Cargo.lock b/Cargo.lock index a659dec0..bb5943a0 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -419,6 +419,7 @@ dependencies = [ "tower-http", "tracing", "tracing-flame", + "tracing-opentelemetry", "tracing-subscriber", "trust-dns-resolver", ] @@ -574,6 +575,19 @@ dependencies = [ "zeroize", ] +[[package]] +name = "dashmap" +version = "5.4.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "907076dfda823b0b36d2a1bb5f90c96660a5bbcd7729e10727f07858f22c4edc" +dependencies = [ + "cfg-if", + "hashbrown", + "lock_api", + "once_cell", + "parking_lot_core", +] + [[package]] name = "data-encoding" version = "2.3.2" @@ -1573,6 +1587,7 @@ version = "0.18.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "c24f96e21e7acc813c7a8394ee94978929db2bcc46cf6b5014fc612bf7760c22" dependencies = [ + "fnv", "futures-channel", "futures-util", "indexmap", @@ -1590,6 +1605,8 @@ checksum = "1ca41c4933371b61c2a2f214bf16931499af4ec90543604ec828f7a625c09113" dependencies = [ "async-trait", "crossbeam-channel", + "dashmap", + "fnv", "futures-channel", "futures-executor", "futures-util", @@ -2891,6 +2908,20 @@ dependencies = [ "tracing-core", ] +[[package]] +name = "tracing-opentelemetry" +version = "0.18.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "21ebb87a95ea13271332df069020513ab70bdb5637ca42d6e492dc3bbbad48de" +dependencies = [ + "once_cell", + "opentelemetry", + "tracing", + "tracing-core", + "tracing-log", + "tracing-subscriber", +] + [[package]] name = "tracing-subscriber" version = "0.3.16" diff --git a/Cargo.toml b/Cargo.toml index 87102c0c..737799d3 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -69,6 +69,7 @@ tracing-subscriber = { version = "0.3.16", features = ["env-filter"] } tracing-flame = "0.2.0" opentelemetry = { version = "0.18.0", features = ["rt-tokio"] } opentelemetry-jaeger = { version = "0.17.0", features = ["rt-tokio"] } +tracing-opentelemetry = "0.18.0" lru-cache = "0.1.2" rusqlite = { version = "0.28.0", optional = true, features = ["bundled"] } parking_lot = { version = "0.12.1", optional = true } diff --git a/src/api/client_server/sync.rs b/src/api/client_server/sync.rs index 43ca238a..568a23ce 100644 --- a/src/api/client_server/sync.rs +++ b/src/api/client_server/sync.rs @@ -873,7 +873,7 @@ async fn sync_helper( let since_state_ids = match since_shortstatehash { Some(s) => services().rooms.state_accessor.state_full_ids(s).await?, - None => BTreeMap::new(), + None => HashMap::new(), }; let left_event_id = match services().rooms.state_accessor.room_state_get_id( diff --git a/src/database/key_value/rooms/state_accessor.rs b/src/database/key_value/rooms/state_accessor.rs index 70e59acb..0f0c0dc7 100644 --- a/src/database/key_value/rooms/state_accessor.rs +++ b/src/database/key_value/rooms/state_accessor.rs @@ -1,7 +1,4 @@ -use std::{ - collections::{BTreeMap, HashMap}, - sync::Arc, -}; +use std::{collections::HashMap, sync::Arc}; use crate::{database::KeyValueDatabase, service, services, utils, Error, PduEvent, Result}; use async_trait::async_trait; @@ -9,7 +6,7 @@ use ruma::{events::StateEventType, EventId, RoomId}; #[async_trait] impl service::rooms::state_accessor::Data for KeyValueDatabase { - async fn state_full_ids(&self, shortstatehash: u64) -> Result>> { + async fn state_full_ids(&self, shortstatehash: u64) -> Result>> { let full_state = services() .rooms .state_compressor @@ -17,7 +14,7 @@ impl service::rooms::state_accessor::Data for KeyValueDatabase { .pop() .expect("there is always one layer") .1; - let mut result = BTreeMap::new(); + let mut result = HashMap::new(); let mut i = 0; for compressed in full_state.into_iter() { let parsed = services() diff --git a/src/main.rs b/src/main.rs index 013c4de5..fa33c094 100644 --- a/src/main.rs +++ b/src/main.rs @@ -26,7 +26,6 @@ use http::{ header::{self, HeaderName}, Method, StatusCode, Uri, }; -use opentelemetry::trace::{FutureExt, Tracer}; use ruma::api::{ client::{ error::{Error as RumaError, ErrorBody, ErrorKind}, @@ -93,14 +92,29 @@ async fn main() { if config.allow_jaeger { opentelemetry::global::set_text_map_propagator(opentelemetry_jaeger::Propagator::new()); let tracer = opentelemetry_jaeger::new_agent_pipeline() + .with_auto_split_batch(true) + .with_service_name("conduit") .install_batch(opentelemetry::runtime::Tokio) .unwrap(); + let telemetry = tracing_opentelemetry::layer().with_tracer(tracer); - let span = tracer.start("conduit"); - start.with_current_context().await; - drop(span); + let filter_layer = match EnvFilter::try_new(&config.log) { + Ok(s) => s, + Err(e) => { + eprintln!( + "It looks like your log config is invalid. The following error occurred: {}", + e + ); + EnvFilter::try_new("warn").unwrap() + } + }; - println!("exporting"); + let subscriber = tracing_subscriber::Registry::default() + .with(filter_layer) + .with(telemetry); + tracing::subscriber::set_global_default(subscriber).unwrap(); + start.await; + println!("exporting remaining spans"); opentelemetry::global::shutdown_tracer_provider(); } else { let registry = tracing_subscriber::Registry::default(); diff --git a/src/service/rooms/auth_chain/mod.rs b/src/service/rooms/auth_chain/mod.rs index d3b6e401..39636045 100644 --- a/src/service/rooms/auth_chain/mod.rs +++ b/src/service/rooms/auth_chain/mod.rs @@ -15,7 +15,6 @@ pub struct Service { } impl Service { - #[tracing::instrument(skip(self))] pub fn get_cached_eventid_authchain<'a>( &'a self, key: &[u64], diff --git a/src/service/rooms/event_handler/mod.rs b/src/service/rooms/event_handler/mod.rs index 3c49349f..0bba61c6 100644 --- a/src/service/rooms/event_handler/mod.rs +++ b/src/service/rooms/event_handler/mod.rs @@ -7,7 +7,7 @@ use ruma::{ RoomVersionId, }; use std::{ - collections::{btree_map, hash_map, BTreeMap, HashMap, HashSet}, + collections::{hash_map, BTreeMap, HashMap, HashSet}, pin::Pin, sync::{Arc, RwLock, RwLockWriteGuard}, time::{Duration, Instant, SystemTime}, @@ -553,7 +553,7 @@ impl Service { let mut auth_chain_sets = Vec::with_capacity(extremity_sstatehashes.len()); for (sstatehash, prev_event) in extremity_sstatehashes { - let mut leaf_state: BTreeMap<_, _> = services() + let mut leaf_state: HashMap<_, _> = services() .rooms .state_accessor .state_full_ids(sstatehash) @@ -660,7 +660,7 @@ impl Service { ) .await; - let mut state: BTreeMap<_, Arc> = BTreeMap::new(); + let mut state: HashMap<_, Arc> = HashMap::new(); for (pdu, _) in state_vec { let state_key = pdu.state_key.clone().ok_or_else(|| { Error::bad_database("Found non-state pdu in state events.") @@ -672,10 +672,10 @@ impl Service { )?; match state.entry(shortstatekey) { - btree_map::Entry::Vacant(v) => { + hash_map::Entry::Vacant(v) => { v.insert(Arc::from(&*pdu.event_id)); } - btree_map::Entry::Occupied(_) => return Err( + hash_map::Entry::Occupied(_) => return Err( Error::bad_database("State event's type and state_key combination exists multiple times."), ), } diff --git a/src/service/rooms/state_accessor/data.rs b/src/service/rooms/state_accessor/data.rs index 340b19c3..f3ae3c21 100644 --- a/src/service/rooms/state_accessor/data.rs +++ b/src/service/rooms/state_accessor/data.rs @@ -1,7 +1,4 @@ -use std::{ - collections::{BTreeMap, HashMap}, - sync::Arc, -}; +use std::{collections::HashMap, sync::Arc}; use async_trait::async_trait; use ruma::{events::StateEventType, EventId, RoomId}; @@ -12,7 +9,7 @@ use crate::{PduEvent, Result}; pub trait Data: Send + Sync { /// Builds a StateMap by iterating over all keys that start /// with state_hash, this gives the full state for the given state_hash. - async fn state_full_ids(&self, shortstatehash: u64) -> Result>>; + async fn state_full_ids(&self, shortstatehash: u64) -> Result>>; async fn state_full( &self, diff --git a/src/service/rooms/state_accessor/mod.rs b/src/service/rooms/state_accessor/mod.rs index 1a9c4a9e..87d99368 100644 --- a/src/service/rooms/state_accessor/mod.rs +++ b/src/service/rooms/state_accessor/mod.rs @@ -1,8 +1,5 @@ mod data; -use std::{ - collections::{BTreeMap, HashMap}, - sync::Arc, -}; +use std::{collections::HashMap, sync::Arc}; pub use data::Data; use ruma::{events::StateEventType, EventId, RoomId}; @@ -16,7 +13,8 @@ pub struct Service { impl Service { /// Builds a StateMap by iterating over all keys that start /// with state_hash, this gives the full state for the given state_hash. - pub async fn state_full_ids(&self, shortstatehash: u64) -> Result>> { + #[tracing::instrument(skip(self))] + pub async fn state_full_ids(&self, shortstatehash: u64) -> Result>> { self.db.state_full_ids(shortstatehash).await } @@ -39,7 +37,6 @@ impl Service { } /// Returns a single PDU from `room_id` with key (`event_type`, `state_key`). - #[tracing::instrument(skip(self))] pub fn state_get( &self, shortstatehash: u64, From 683eefbd0bef1a5a84bd9fbd31fe11b3106f6bc7 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Sun, 18 Dec 2022 06:52:18 +0100 Subject: [PATCH 189/197] Update README --- DEPLOY.md | 2 +- README.md | 28 +++++++++++++++++++++------- 2 files changed, 22 insertions(+), 8 deletions(-) diff --git a/DEPLOY.md b/DEPLOY.md index 89631f56..1d1fc138 100644 --- a/DEPLOY.md +++ b/DEPLOY.md @@ -2,7 +2,7 @@ > ## Getting help > -> If you run into any problems while setting up Conduit, write an email to `timo@koesters.xyz`, ask us +> If you run into any problems while setting up Conduit, write an email to `conduit@koesters.xyz`, ask us > in `#conduit:fachschaften.org` or [open an issue on GitLab](https://gitlab.com/famedly/conduit/-/issues/new). ## Installing Conduit diff --git a/README.md b/README.md index ab471769..f73f6aa9 100644 --- a/README.md +++ b/README.md @@ -1,7 +1,12 @@ # Conduit - ### A Matrix homeserver written in Rust +#### What is Matrix? +[Matrix](https://matrix.org) is an open network for secure and decentralized +communication. Users from every Matrix homeserver can chat with users from all +other Matrix servers. You can even use bridges (also called Matrix appservices) +to communicate with users outside of Matrix, like a community on Discord. + #### What is the goal? An efficient Matrix homeserver that's easy to set up and just works. You can install @@ -13,9 +18,10 @@ friends or company. Yes! You can test our Conduit instance by opening a Matrix client ( or Element Android for example) and registering on the `conduit.rs` homeserver. -It is hosted on a ODROID HC 2 with 2GB RAM and a SAMSUNG Exynos 5422 CPU, which -was used in the Samsung Galaxy S5. It joined many big rooms including Matrix -HQ. +*Registration is currently disabled because of scammers. For an account please + message us (see contact section below).* + +Server hosting for conduit.rs is donated by the Matrix.org Foundation. #### What is the current status? @@ -25,8 +31,8 @@ from time to time. There are still a few important features missing: -- E2EE verification over federation -- Outgoing read receipts, typing, presence over federation +- E2EE emoji comparison over federation (E2EE chat works) +- Outgoing read receipts, typing, presence over federation (incoming works) Check out the [Conduit 1.0 Release Milestone](https://gitlab.com/famedly/conduit/-/milestones/3). @@ -50,13 +56,21 @@ If you want to connect an Appservice to Conduit, take a look at [APPSERVICES.md] #### Thanks to -Thanks to Famedly, Prototype Fund (DLR and German BMBF) and all other individuals for financially supporting this project. +Thanks to FUTO, Famedly, Prototype Fund (DLR and German BMBF) and all individuals for financially supporting this project. Thanks to the contributors to Conduit and all libraries we use, for example: - Ruma: A clean library for the Matrix Spec in Rust - axum: A modular web framework +#### Contact + +If you run into any question, feel free to +- Ask us in `#conduit:fachschaften.org` on Matrix +- Write an E-Mail to `conduit@koesters.xyz` +- Send an direct message to `timo@fachschaften.org` on Matrix +- [Open an issue on GitLab](https://gitlab.com/famedly/conduit/-/issues/new) + #### Donate Liberapay: \ From 2a0515f5289ed712ecd4a68dfc57e7529fe1b57e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Sun, 18 Dec 2022 07:47:18 +0100 Subject: [PATCH 190/197] Replace println/dbg calls with corresponding macros from tracing crate --- src/database/abstraction/sqlite.rs | 17 +----- src/database/mod.rs | 20 +++---- src/main.rs | 78 +++++++++++++------------- src/service/rooms/auth_chain/mod.rs | 36 ++++++------ src/service/rooms/event_handler/mod.rs | 5 +- 5 files changed, 68 insertions(+), 88 deletions(-) diff --git a/src/database/abstraction/sqlite.rs b/src/database/abstraction/sqlite.rs index 4961fd74..af3e1922 100644 --- a/src/database/abstraction/sqlite.rs +++ b/src/database/abstraction/sqlite.rs @@ -135,7 +135,6 @@ type TupleOfBytes = (Vec, Vec); impl SqliteTable { fn get_with_guard(&self, guard: &Connection, key: &[u8]) -> Result>> { - //dbg!(&self.name); Ok(guard .prepare(format!("SELECT value FROM {} WHERE key = ?", self.name).as_str())? .query_row([key], |row| row.get(0)) @@ -143,7 +142,6 @@ impl SqliteTable { } fn insert_with_guard(&self, guard: &Connection, key: &[u8], value: &[u8]) -> Result<()> { - //dbg!(&self.name); guard.execute( format!( "INSERT OR REPLACE INTO {} (key, value) VALUES (?, ?)", @@ -176,10 +174,7 @@ impl SqliteTable { statement .query_map([], |row| Ok((row.get_unwrap(0), row.get_unwrap(1)))) .unwrap() - .map(move |r| { - //dbg!(&name); - r.unwrap() - }), + .map(move |r| r.unwrap()), ); Box::new(PreparedStatementIterator { @@ -276,10 +271,7 @@ impl KvTree for SqliteTable { statement .query_map([from], |row| Ok((row.get_unwrap(0), row.get_unwrap(1)))) .unwrap() - .map(move |r| { - //dbg!(&name); - r.unwrap() - }), + .map(move |r| r.unwrap()), ); Box::new(PreparedStatementIterator { iterator, @@ -301,10 +293,7 @@ impl KvTree for SqliteTable { statement .query_map([from], |row| Ok((row.get_unwrap(0), row.get_unwrap(1)))) .unwrap() - .map(move |r| { - //dbg!(&name); - r.unwrap() - }), + .map(move |r| r.unwrap()), ); Box::new(PreparedStatementIterator { diff --git a/src/database/mod.rs b/src/database/mod.rs index 46ffad01..ebaa7466 100644 --- a/src/database/mod.rs +++ b/src/database/mod.rs @@ -258,7 +258,7 @@ impl KeyValueDatabase { }; if config.max_request_size < 1024 { - eprintln!("ERROR: Max request size is less than 1KB. Please increase it."); + error!(?config.max_request_size, "Max request size is less than 1KB. Please increase it."); } let db_raw = Box::new(Self { @@ -483,7 +483,7 @@ impl KeyValueDatabase { for user in services().rooms.state_cache.room_members(&room?) { let user = user?; if user.server_name() != services().globals.server_name() { - println!("Migration: Creating user {}", user); + info!(?user, "Migration: creating user"); services().users.create(&user, None)?; } } @@ -545,7 +545,6 @@ impl KeyValueDatabase { current_state: HashSet<_>, last_roomstates: &mut HashMap<_, _>| { counter += 1; - println!("counter: {}", counter); let last_roomsstatehash = last_roomstates.get(current_room); let states_parents = last_roomsstatehash.map_or_else( @@ -742,15 +741,13 @@ impl KeyValueDatabase { new_key.extend_from_slice(word); new_key.push(0xff); new_key.extend_from_slice(pdu_id_count); - println!("old {:?}", key); - println!("new {:?}", new_key); Some((new_key, Vec::new())) }) .peekable(); while iter.peek().is_some() { db.tokenids.insert_batch(&mut iter.by_ref().take(1000))?; - println!("smaller batch done"); + debug!("Inserted smaller batch"); } info!("Deleting starts"); @@ -760,7 +757,6 @@ impl KeyValueDatabase { .iter() .filter_map(|(key, _)| { if key.starts_with(b"!") { - println!("del {:?}", key); Some(key) } else { None @@ -769,7 +765,6 @@ impl KeyValueDatabase { .collect(); for key in batch2 { - println!("del"); db.tokenids.remove(&key)?; } @@ -945,7 +940,6 @@ impl KeyValueDatabase { #[cfg(unix)] use tokio::signal::unix::{signal, SignalKind}; - use tracing::info; use std::time::{Duration, Instant}; @@ -961,23 +955,23 @@ impl KeyValueDatabase { #[cfg(unix)] tokio::select! { _ = i.tick() => { - info!("cleanup: Timer ticked"); + debug!("cleanup: Timer ticked"); } _ = s.recv() => { - info!("cleanup: Received SIGHUP"); + debug!("cleanup: Received SIGHUP"); } }; #[cfg(not(unix))] { i.tick().await; - info!("cleanup: Timer ticked") + debug!("cleanup: Timer ticked") } let start = Instant::now(); if let Err(e) = services().globals.cleanup() { error!("cleanup: Errored: {}", e); } else { - info!("cleanup: Finished in {:?}", start.elapsed()); + debug!("cleanup: Finished in {:?}", start.elapsed()); } } }); diff --git a/src/main.rs b/src/main.rs index fa33c094..49ac22d5 100644 --- a/src/main.rs +++ b/src/main.rs @@ -40,7 +40,7 @@ use tower_http::{ trace::TraceLayer, ServiceBuilderExt as _, }; -use tracing::{info, warn}; +use tracing::{error, info, warn}; use tracing_subscriber::{prelude::*, EnvFilter}; pub use conduit::*; // Re-export everything from the library crate @@ -68,27 +68,16 @@ async fn main() { let config = match raw_config.extract::() { Ok(s) => s, Err(e) => { - eprintln!("It looks like your config is invalid. The following error occured while parsing it: {}", e); + eprintln!( + "It looks like your config is invalid. The following error occurred: {}", + e + ); std::process::exit(1); } }; config.warn_deprecated(); - if let Err(e) = KeyValueDatabase::load_or_create(config).await { - eprintln!( - "The database couldn't be loaded or created. The following error occured: {}", - e - ); - std::process::exit(1); - }; - - let config = &services().globals.config; - - let start = async { - run_server().await.unwrap(); - }; - if config.allow_jaeger { opentelemetry::global::set_text_map_propagator(opentelemetry_jaeger::Propagator::new()); let tracer = opentelemetry_jaeger::new_agent_pipeline() @@ -113,35 +102,44 @@ async fn main() { .with(filter_layer) .with(telemetry); tracing::subscriber::set_global_default(subscriber).unwrap(); - start.await; - println!("exporting remaining spans"); - opentelemetry::global::shutdown_tracer_provider(); + } else if config.tracing_flame { + let registry = tracing_subscriber::Registry::default(); + let (flame_layer, _guard) = + tracing_flame::FlameLayer::with_file("./tracing.folded").unwrap(); + let flame_layer = flame_layer.with_empty_samples(false); + + let filter_layer = EnvFilter::new("trace,h2=off"); + + let subscriber = registry.with(filter_layer).with(flame_layer); + tracing::subscriber::set_global_default(subscriber).unwrap(); } else { let registry = tracing_subscriber::Registry::default(); - if config.tracing_flame { - let (flame_layer, _guard) = - tracing_flame::FlameLayer::with_file("./tracing.folded").unwrap(); - let flame_layer = flame_layer.with_empty_samples(false); + let fmt_layer = tracing_subscriber::fmt::Layer::new(); + let filter_layer = match EnvFilter::try_new(&config.log) { + Ok(s) => s, + Err(e) => { + eprintln!("It looks like your config is invalid. The following error occured while parsing it: {}", e); + EnvFilter::try_new("warn").unwrap() + } + }; - let filter_layer = EnvFilter::new("trace,h2=off"); + let subscriber = registry.with(filter_layer).with(fmt_layer); + tracing::subscriber::set_global_default(subscriber).unwrap(); + } - let subscriber = registry.with(filter_layer).with(flame_layer); - tracing::subscriber::set_global_default(subscriber).unwrap(); - start.await; - } else { - let fmt_layer = tracing_subscriber::fmt::Layer::new(); - let filter_layer = match EnvFilter::try_new(&config.log) { - Ok(s) => s, - Err(e) => { - eprintln!("It looks like your log config is invalid. The following error occurred: {}", e); - EnvFilter::try_new("warn").unwrap() - } - }; + info!("Loading database"); + if let Err(error) = KeyValueDatabase::load_or_create(config).await { + error!(?error, "The database couldn't be loaded or created"); - let subscriber = registry.with(filter_layer).with(fmt_layer); - tracing::subscriber::set_global_default(subscriber).unwrap(); - start.await; - } + std::process::exit(1); + }; + let config = &services().globals.config; + + info!("Starting server"); + run_server().await.unwrap(); + + if config.allow_jaeger { + opentelemetry::global::shutdown_tracer_provider(); } } diff --git a/src/service/rooms/auth_chain/mod.rs b/src/service/rooms/auth_chain/mod.rs index 39636045..92fdd0c3 100644 --- a/src/service/rooms/auth_chain/mod.rs +++ b/src/service/rooms/auth_chain/mod.rs @@ -6,7 +6,7 @@ use std::{ pub use data::Data; use ruma::{api::client::error::ErrorKind, EventId, RoomId}; -use tracing::log::warn; +use tracing::{debug, error, warn}; use crate::{services, Error, Result}; @@ -88,10 +88,10 @@ impl Service { .rooms .auth_chain .cache_auth_chain(vec![sevent_id], Arc::clone(&auth_chain))?; - println!( - "cache missed event {} with auth chain len {}", - event_id, - auth_chain.len() + debug!( + event_id = ?event_id, + chain_length = ?auth_chain.len(), + "Cache missed event" ); chunk_cache.extend(auth_chain.iter()); @@ -101,11 +101,11 @@ impl Service { } }; } - println!( - "chunk missed with len {}, event hits2: {}, misses2: {}", - chunk_cache.len(), - hits2, - misses2 + debug!( + chunk_cache_length = ?chunk_cache.len(), + hits = ?hits2, + misses = ?misses2, + "Chunk missed", ); let chunk_cache = Arc::new(chunk_cache); services() @@ -115,11 +115,11 @@ impl Service { full_auth_chain.extend(chunk_cache.iter()); } - println!( - "total: {}, chunk hits: {}, misses: {}", - full_auth_chain.len(), - hits, - misses + debug!( + chain_length = ?full_auth_chain.len(), + hits = ?hits, + misses = ?misses, + "Auth chain stats", ); Ok(full_auth_chain @@ -151,10 +151,10 @@ impl Service { } } Ok(None) => { - warn!("Could not find pdu mentioned in auth events: {}", event_id); + warn!(?event_id, "Could not find pdu mentioned in auth events"); } - Err(e) => { - warn!("Could not load event in auth chain: {} {}", event_id, e); + Err(error) => { + error!(?event_id, ?error, "Could not load event in auth chain"); } } } diff --git a/src/service/rooms/event_handler/mod.rs b/src/service/rooms/event_handler/mod.rs index 0bba61c6..cf1f3705 100644 --- a/src/service/rooms/event_handler/mod.rs +++ b/src/service/rooms/event_handler/mod.rs @@ -839,8 +839,8 @@ impl Service { info!("Preparing for stateres to derive new room state"); let mut extremity_sstatehashes = HashMap::new(); - info!("Loading extremities"); - for id in dbg!(&extremities) { + info!(?extremities, "Loading extremities"); + for id in &extremities { match services().rooms.timeline.get_pdu(id)? { Some(leaf_pdu) => { extremity_sstatehashes.insert( @@ -1273,7 +1273,6 @@ impl Service { // This return value is the key used for sorting events, // events are then sorted by power level, time, // and lexically by event_id. - println!("{}", event_id); Ok(( int!(0), MilliSecondsSinceUnixEpoch( From 2a04c213f98cfd340fcb55b9d30a0751e796d431 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Sun, 18 Dec 2022 09:44:46 +0100 Subject: [PATCH 191/197] improvement: handle restricted joins locally --- src/api/client_server/membership.rs | 124 +++++++++++++++++++++------- src/service/globals/mod.rs | 2 +- 2 files changed, 97 insertions(+), 29 deletions(-) diff --git a/src/api/client_server/membership.rs b/src/api/client_server/membership.rs index 8674a605..d6a1bd8c 100644 --- a/src/api/client_server/membership.rs +++ b/src/api/client_server/membership.rs @@ -13,8 +13,9 @@ use ruma::{ canonical_json::to_canonical_value, events::{ room::{ - join_rules::{JoinRule, RoomJoinRulesEventContent}, + join_rules::{AllowRule, JoinRule, RoomJoinRulesEventContent}, member::{MembershipState, RoomMemberEventContent}, + power_levels::RoomPowerLevelsEventContent, }, RoomEventType, StateEventType, }, @@ -751,6 +752,96 @@ async fn join_room_by_id_helper( .state .set_room_state(room_id, statehash_after_join, &state_lock)?; } else { + let join_rules_event = services().rooms.state_accessor.room_state_get( + &room_id, + &StateEventType::RoomJoinRules, + "", + )?; + let power_levels_event = services().rooms.state_accessor.room_state_get( + &room_id, + &StateEventType::RoomPowerLevels, + "", + )?; + + let join_rules_event_content: Option = join_rules_event + .as_ref() + .map(|join_rules_event| { + serde_json::from_str(join_rules_event.content.get()).map_err(|e| { + warn!("Invalid join rules event: {}", e); + Error::bad_database("Invalid join rules event in db.") + }) + }) + .transpose()?; + let power_levels_event_content: Option = power_levels_event + .as_ref() + .map(|power_levels_event| { + serde_json::from_str(power_levels_event.content.get()).map_err(|e| { + warn!("Invalid power levels event: {}", e); + Error::bad_database("Invalid power levels event in db.") + }) + }) + .transpose()?; + + let restriction_rooms = match join_rules_event_content { + Some(RoomJoinRulesEventContent { + join_rule: JoinRule::Restricted(restricted), + }) + | Some(RoomJoinRulesEventContent { + join_rule: JoinRule::KnockRestricted(restricted), + }) => restricted + .allow + .into_iter() + .filter_map(|a| match a { + AllowRule::RoomMembership(r) => Some(r.room_id), + _ => None, + }) + .collect(), + _ => Vec::new(), + }; + + let authorized_user = restriction_rooms + .iter() + .find_map(|restriction_room_id| { + if !services() + .rooms + .state_cache + .is_joined(sender_user, restriction_room_id) + .ok()? + { + return None; + } + let authorized_user = power_levels_event_content + .as_ref() + .and_then(|c| { + c.users + .iter() + .filter(|(uid, i)| { + uid.server_name() == services().globals.server_name() + && **i > ruma::int!(0) + && services() + .rooms + .state_cache + .is_joined(uid, restriction_room_id) + .unwrap_or(false) + }) + .max_by_key(|(_, i)| *i) + .map(|(u, _)| u.to_owned()) + }) + .or_else(|| { + // TODO: Check here if user is actually allowed to invite. Currently the auth + // check will just fail in this case. + services() + .rooms + .state_cache + .room_members(restriction_room_id) + .filter_map(|r| r.ok()) + .filter(|uid| uid.server_name() == services().globals.server_name()) + .next() + }); + Some(authorized_user) + }) + .flatten(); + let event = RoomMemberEventContent { membership: MembershipState::Join, displayname: services().users.displayname(sender_user)?, @@ -759,7 +850,7 @@ async fn join_room_by_id_helper( third_party_invite: None, blurhash: services().users.blurhash(sender_user)?, reason: None, - join_authorized_via_users_server: None, + join_authorized_via_users_server: authorized_user, }; // Try normal join first @@ -779,32 +870,9 @@ async fn join_room_by_id_helper( Err(e) => e, }; - // TODO: Conduit does not implement restricted join rules yet, we always ask over - // federation - let join_rules_event = services().rooms.state_accessor.room_state_get( - &room_id, - &StateEventType::RoomJoinRules, - "", - )?; - - let join_rules_event_content: Option = join_rules_event - .as_ref() - .map(|join_rules_event| { - serde_json::from_str(join_rules_event.content.get()).map_err(|e| { - warn!("Invalid join rules event: {}", e); - Error::bad_database("Invalid join rules event in db.") - }) - }) - .transpose()?; - - if matches!( - join_rules_event_content, - Some(RoomJoinRulesEventContent { - join_rule: JoinRule::Restricted { .. } - }) | Some(RoomJoinRulesEventContent { - join_rule: JoinRule::KnockRestricted { .. } - }) - ) { + if !restriction_rooms.is_empty() { + // We couldn't do the join locally, maybe federation can help to satisfy the restricted + // join requirements let (make_join_response, remote_server) = make_join_request(sender_user, room_id, servers).await?; diff --git a/src/service/globals/mod.rs b/src/service/globals/mod.rs index affc0516..c0fcb4bd 100644 --- a/src/service/globals/mod.rs +++ b/src/service/globals/mod.rs @@ -168,7 +168,7 @@ impl Service { .supported_room_versions() .contains(&s.config.default_room_version) { - error!("Room version in config isn't supported, falling back to default version"); + error!(config=?s.config.default_room_version, fallback=?crate::config::default_default_room_version(), "Room version in config isn't supported, falling back to default version"); s.config.default_room_version = crate::config::default_default_room_version(); }; From c86313d4fa5b4d074e5ef40442a8a272d915dd3a Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Wed, 21 Dec 2022 10:42:12 +0100 Subject: [PATCH 192/197] chore: code cleanup https://rust-lang.github.io/rust-clippy/master/index.html#op_ref https://rust-lang.github.io/rust-clippy/master/index.html#str_to_string https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes --- src/api/client_server/account.rs | 9 ++-- src/api/client_server/directory.rs | 2 +- src/api/client_server/membership.rs | 15 +++--- src/api/ruma_wrapper/axum.rs | 3 +- src/api/server_server.rs | 15 +++--- src/config/mod.rs | 2 +- src/database/abstraction/sqlite.rs | 2 +- src/database/mod.rs | 4 +- src/main.rs | 12 ++--- src/service/admin/mod.rs | 69 +++++++++----------------- src/service/rooms/auth_chain/mod.rs | 5 +- src/service/rooms/event_handler/mod.rs | 2 +- src/service/rooms/state_cache/data.rs | 2 +- src/service/rooms/timeline/mod.rs | 2 +- src/utils/error.rs | 4 +- 15 files changed, 56 insertions(+), 92 deletions(-) diff --git a/src/api/client_server/account.rs b/src/api/client_server/account.rs index 50a6a187..74592546 100644 --- a/src/api/client_server/account.rs +++ b/src/api/client_server/account.rs @@ -225,8 +225,7 @@ pub async fn register_route(body: Ruma) -> Result t, Err(_) => { // Event could not be converted to canonical json @@ -594,7 +594,7 @@ async fn join_room_by_id_helper( } }; - if &signed_event_id != event_id { + if signed_event_id != event_id { return Err(Error::BadRequest( ErrorKind::InvalidParam, "Server sent event with wrong event id", @@ -753,12 +753,12 @@ async fn join_room_by_id_helper( .set_room_state(room_id, statehash_after_join, &state_lock)?; } else { let join_rules_event = services().rooms.state_accessor.room_state_get( - &room_id, + room_id, &StateEventType::RoomJoinRules, "", )?; let power_levels_event = services().rooms.state_accessor.room_state_get( - &room_id, + room_id, &StateEventType::RoomPowerLevels, "", )?; @@ -835,8 +835,7 @@ async fn join_room_by_id_helper( .state_cache .room_members(restriction_room_id) .filter_map(|r| r.ok()) - .filter(|uid| uid.server_name() == services().globals.server_name()) - .next() + .find(|uid| uid.server_name() == services().globals.server_name()) }); Some(authorized_user) }) @@ -982,7 +981,7 @@ async fn join_room_by_id_helper( } }; - if &signed_event_id != event_id { + if signed_event_id != event_id { return Err(Error::BadRequest( ErrorKind::InvalidParam, "Server sent event with wrong event id", @@ -1179,7 +1178,7 @@ pub(crate) async fn invite_helper<'a>( user_id.server_name(), create_invite::v2::Request { room_id: room_id.to_owned(), - event_id: (&*pdu.event_id).to_owned(), + event_id: (*pdu.event_id).to_owned(), room_version: room_version_id.clone(), event: PduEvent::convert_to_outgoing_federation_event(pdu_json.clone()), invite_room_state, diff --git a/src/api/ruma_wrapper/axum.rs b/src/api/ruma_wrapper/axum.rs index d056f3f2..ed28f9d3 100644 --- a/src/api/ruma_wrapper/axum.rs +++ b/src/api/ruma_wrapper/axum.rs @@ -308,8 +308,7 @@ impl Credentials for XMatrix { fn decode(value: &http::HeaderValue) -> Option { debug_assert!( value.as_bytes().starts_with(b"X-Matrix "), - "HeaderValue to decode should start with \"X-Matrix ..\", received = {:?}", - value, + "HeaderValue to decode should start with \"X-Matrix ..\", received = {value:?}", ); let parameters = str::from_utf8(&value.as_bytes()["X-Matrix ".len()..]) diff --git a/src/api/server_server.rs b/src/api/server_server.rs index 2b854a68..fc3e2c0f 100644 --- a/src/api/server_server.rs +++ b/src/api/server_server.rs @@ -84,8 +84,8 @@ pub enum FedDest { impl FedDest { fn into_https_string(self) -> String { match self { - Self::Literal(addr) => format!("https://{}", addr), - Self::Named(host, port) => format!("https://{}{}", host, port), + Self::Literal(addr) => format!("https://{addr}"), + Self::Named(host, port) => format!("https://{host}{port}"), } } @@ -385,7 +385,7 @@ async fn find_actual_destination(destination: &'_ ServerName) -> (FedDest, FedDe } if let Some(port) = force_port { - FedDest::Named(delegated_hostname, format!(":{}", port)) + FedDest::Named(delegated_hostname, format!(":{port}")) } else { add_port_to_hostname(&delegated_hostname) } @@ -427,7 +427,7 @@ async fn find_actual_destination(destination: &'_ ServerName) -> (FedDest, FedDe } if let Some(port) = force_port { - FedDest::Named(hostname.clone(), format!(":{}", port)) + FedDest::Named(hostname.clone(), format!(":{port}")) } else { add_port_to_hostname(&hostname) } @@ -460,7 +460,7 @@ async fn query_srv_record(hostname: &'_ str) -> Option { if let Ok(Some(host_port)) = services() .globals .dns_resolver() - .srv_lookup(format!("_matrix._tcp.{}", hostname)) + .srv_lookup(format!("_matrix._tcp.{hostname}")) .await .map(|srv| { srv.iter().next().map(|result| { @@ -482,10 +482,7 @@ async fn request_well_known(destination: &str) -> Option { &services() .globals .default_client() - .get(&format!( - "https://{}/.well-known/matrix/server", - destination - )) + .get(&format!("https://{destination}/.well-known/matrix/server")) .send() .await .ok()? diff --git a/src/config/mod.rs b/src/config/mod.rs index 6b862bb6..8a4b54ea 100644 --- a/src/config/mod.rs +++ b/src/config/mod.rs @@ -197,7 +197,7 @@ impl fmt::Display for Config { msg += &format!("{}: {}\n", line.1 .0, line.1 .1); } - write!(f, "{}", msg) + write!(f, "{msg}") } } diff --git a/src/database/abstraction/sqlite.rs b/src/database/abstraction/sqlite.rs index af3e1922..b69efb61 100644 --- a/src/database/abstraction/sqlite.rs +++ b/src/database/abstraction/sqlite.rs @@ -106,7 +106,7 @@ impl KeyValueDatabaseEngine for Arc { } fn open_tree(&self, name: &str) -> Result> { - self.write_lock().execute(&format!("CREATE TABLE IF NOT EXISTS {} ( \"key\" BLOB PRIMARY KEY, \"value\" BLOB NOT NULL )", name), [])?; + self.write_lock().execute(&format!("CREATE TABLE IF NOT EXISTS {name} ( \"key\" BLOB PRIMARY KEY, \"value\" BLOB NOT NULL )"), [])?; Ok(Arc::new(SqliteTable { engine: Arc::clone(self), diff --git a/src/database/mod.rs b/src/database/mod.rs index ebaa7466..78bb358b 100644 --- a/src/database/mod.rs +++ b/src/database/mod.rs @@ -827,7 +827,7 @@ impl KeyValueDatabase { let rule = rules_list.content.get(content_rule_transformation[0]); if rule.is_some() { let mut rule = rule.unwrap().clone(); - rule.rule_id = content_rule_transformation[1].to_string(); + rule.rule_id = content_rule_transformation[1].to_owned(); rules_list.content.remove(content_rule_transformation[0]); rules_list.content.insert(rule); } @@ -850,7 +850,7 @@ impl KeyValueDatabase { let rule = rules_list.underride.get(transformation[0]); if let Some(rule) = rule { let mut rule = rule.clone(); - rule.rule_id = transformation[1].to_string(); + rule.rule_id = transformation[1].to_owned(); rules_list.underride.remove(transformation[0]); rules_list.underride.insert(rule); } diff --git a/src/main.rs b/src/main.rs index 49ac22d5..da80507c 100644 --- a/src/main.rs +++ b/src/main.rs @@ -68,10 +68,7 @@ async fn main() { let config = match raw_config.extract::() { Ok(s) => s, Err(e) => { - eprintln!( - "It looks like your config is invalid. The following error occurred: {}", - e - ); + eprintln!("It looks like your config is invalid. The following error occurred: {e}"); std::process::exit(1); } }; @@ -91,8 +88,7 @@ async fn main() { Ok(s) => s, Err(e) => { eprintln!( - "It looks like your log config is invalid. The following error occurred: {}", - e + "It looks like your log config is invalid. The following error occurred: {e}" ); EnvFilter::try_new("warn").unwrap() } @@ -118,7 +114,7 @@ async fn main() { let filter_layer = match EnvFilter::try_new(&config.log) { Ok(s) => s, Err(e) => { - eprintln!("It looks like your config is invalid. The following error occured while parsing it: {}", e); + eprintln!("It looks like your config is invalid. The following error occured while parsing it: {e}"); EnvFilter::try_new("warn").unwrap() } }; @@ -534,6 +530,6 @@ fn method_to_filter(method: Method) -> MethodFilter { Method::POST => MethodFilter::POST, Method::PUT => MethodFilter::PUT, Method::TRACE => MethodFilter::TRACE, - m => panic!("Unsupported HTTP method: {:?}", m), + m => panic!("Unsupported HTTP method: {m:?}"), } } diff --git a/src/service/admin/mod.rs b/src/service/admin/mod.rs index e2b2fd8d..77f351a9 100644 --- a/src/service/admin/mod.rs +++ b/src/service/admin/mod.rs @@ -287,13 +287,11 @@ impl Service { Err(error) => { let markdown_message = format!( "Encountered an error while handling the command:\n\ - ```\n{}\n```", - error, + ```\n{error}\n```", ); let html_message = format!( "Encountered an error while handling the command:\n\ - 
\n{}\n
", - error, + 
\n{error}\n
", ); RoomMessageEventContent::text_html(markdown_message, html_message) @@ -338,17 +336,14 @@ impl Service { match parsed_config { Ok(yaml) => match services().appservice.register_appservice(yaml) { Ok(id) => RoomMessageEventContent::text_plain(format!( - "Appservice registered with ID: {}.", - id + "Appservice registered with ID: {id}." )), Err(e) => RoomMessageEventContent::text_plain(format!( - "Failed to register appservice: {}", - e + "Failed to register appservice: {e}" )), }, Err(e) => RoomMessageEventContent::text_plain(format!( - "Could not parse appservice config: {}", - e + "Could not parse appservice config: {e}" )), } } else { @@ -365,8 +360,7 @@ impl Service { { Ok(()) => RoomMessageEventContent::text_plain("Appservice unregistered."), Err(e) => RoomMessageEventContent::text_plain(format!( - "Failed to unregister appservice: {}", - e + "Failed to unregister appservice: {e}" )), }, AdminCommand::ListAppservices => { @@ -459,8 +453,7 @@ impl Service { .count(); let elapsed = start.elapsed(); RoomMessageEventContent::text_plain(format!( - "Loaded auth chain with length {} in {:?}", - count, elapsed + "Loaded auth chain with length {count} in {elapsed:?}" )) } else { RoomMessageEventContent::text_plain("Event not found.") @@ -474,30 +467,26 @@ impl Service { Ok(value) => { match ruma::signatures::reference_hash(&value, &RoomVersionId::V6) { Ok(hash) => { - let event_id = EventId::parse(format!("${}", hash)); + let event_id = EventId::parse(format!("${hash}")); match serde_json::from_value::( serde_json::to_value(value).expect("value is json"), ) { Ok(pdu) => RoomMessageEventContent::text_plain(format!( - "EventId: {:?}\n{:#?}", - event_id, pdu + "EventId: {event_id:?}\n{pdu:#?}" )), Err(e) => RoomMessageEventContent::text_plain(format!( - "EventId: {:?}\nCould not parse event: {}", - event_id, e + "EventId: {event_id:?}\nCould not parse event: {e}" )), } } Err(e) => RoomMessageEventContent::text_plain(format!( - "Could not parse PDU JSON: {:?}", - e + "Could not parse PDU JSON: {e:?}" )), } } Err(e) => RoomMessageEventContent::text_plain(format!( - "Invalid json in command body: {}", - e + "Invalid json in command body: {e}" )), } } else { @@ -545,8 +534,7 @@ impl Service { AdminCommand::DatabaseMemoryUsage => match services().globals.db.memory_usage() { Ok(response) => RoomMessageEventContent::text_plain(response), Err(e) => RoomMessageEventContent::text_plain(format!( - "Failed to get database memory usage: {}", - e + "Failed to get database memory usage: {e}" )), }, AdminCommand::ShowConfig => { @@ -561,8 +549,7 @@ impl Service { Ok(id) => id, Err(e) => { return Ok(RoomMessageEventContent::text_plain(format!( - "The supplied username is not a valid username: {}", - e + "The supplied username is not a valid username: {e}" ))) } }; @@ -589,12 +576,10 @@ impl Service { .set_password(&user_id, Some(new_password.as_str())) { Ok(()) => RoomMessageEventContent::text_plain(format!( - "Successfully reset the password for user {}: {}", - user_id, new_password + "Successfully reset the password for user {user_id}: {new_password}" )), Err(e) => RoomMessageEventContent::text_plain(format!( - "Couldn't reset the password for user {}: {}", - user_id, e + "Couldn't reset the password for user {user_id}: {e}" )), } } @@ -609,8 +594,7 @@ impl Service { Ok(id) => id, Err(e) => { return Ok(RoomMessageEventContent::text_plain(format!( - "The supplied username is not a valid username: {}", - e + "The supplied username is not a valid username: {e}" ))) } }; @@ -676,8 +660,7 @@ impl Service { let user_id = Arc::::from(user_id); if services().users.exists(&user_id)? { RoomMessageEventContent::text_plain(format!( - "Making {} leave all rooms before deactivation...", - user_id + "Making {user_id} leave all rooms before deactivation..." )); services().users.deactivate_account(&user_id)?; @@ -687,13 +670,11 @@ impl Service { } RoomMessageEventContent::text_plain(format!( - "User {} has been deactivated", - user_id + "User {user_id} has been deactivated" )) } else { RoomMessageEventContent::text_plain(format!( - "User {} doesn't exist on this server", - user_id + "User {user_id} doesn't exist on this server" )) } } @@ -709,8 +690,7 @@ impl Service { Ok(user_id) => user_ids.push(user_id), Err(_) => { return Ok(RoomMessageEventContent::text_plain(format!( - "{} is not a valid username", - username + "{username} is not a valid username" ))) } } @@ -746,8 +726,7 @@ impl Service { if admins.is_empty() { RoomMessageEventContent::text_plain(format!( - "Deactivated {} accounts.", - deactivation_count + "Deactivated {deactivation_count} accounts." )) } else { RoomMessageEventContent::text_plain(format!("Deactivated {} accounts.\nSkipped admin accounts: {:?}. Use --force to deactivate admin accounts", deactivation_count, admins.join(", "))) @@ -767,8 +746,8 @@ impl Service { fn usage_to_html(&self, text: &str, server_name: &ServerName) -> String { // Replace `@conduit:servername:-subcmdname` with `@conduit:servername: subcmdname` let text = text.replace( - &format!("@conduit:{}:-", server_name), - &format!("@conduit:{}: ", server_name), + &format!("@conduit:{server_name}:-"), + &format!("@conduit:{server_name}: "), ); // For the conduit admin room, subcommands become main commands diff --git a/src/service/rooms/auth_chain/mod.rs b/src/service/rooms/auth_chain/mod.rs index 92fdd0c3..da1944e2 100644 --- a/src/service/rooms/auth_chain/mod.rs +++ b/src/service/rooms/auth_chain/mod.rs @@ -15,10 +15,7 @@ pub struct Service { } impl Service { - pub fn get_cached_eventid_authchain<'a>( - &'a self, - key: &[u64], - ) -> Result>>> { + pub fn get_cached_eventid_authchain(&self, key: &[u64]) -> Result>>> { self.db.get_cached_eventid_authchain(key) } diff --git a/src/service/rooms/event_handler/mod.rs b/src/service/rooms/event_handler/mod.rs index cf1f3705..7531674b 100644 --- a/src/service/rooms/event_handler/mod.rs +++ b/src/service/rooms/event_handler/mod.rs @@ -639,7 +639,7 @@ impl Service { origin, get_room_state_ids::v1::Request { room_id: room_id.to_owned(), - event_id: (&*incoming_pdu.event_id).to_owned(), + event_id: (*incoming_pdu.event_id).to_owned(), }, ) .await diff --git a/src/service/rooms/state_cache/data.rs b/src/service/rooms/state_cache/data.rs index 42de56d2..d8bb4a44 100644 --- a/src/service/rooms/state_cache/data.rs +++ b/src/service/rooms/state_cache/data.rs @@ -37,7 +37,7 @@ pub trait Data: Send + Sync { room_id: &RoomId, ) -> Box> + 'a>; - fn server_in_room<'a>(&'a self, server: &ServerName, room_id: &RoomId) -> Result; + fn server_in_room(&self, server: &ServerName, room_id: &RoomId) -> Result; /// Returns an iterator of all rooms a server participates in (as far as we know). fn server_rooms<'a>( diff --git a/src/service/rooms/timeline/mod.rs b/src/service/rooms/timeline/mod.rs index 619dca28..34399d46 100644 --- a/src/service/rooms/timeline/mod.rs +++ b/src/service/rooms/timeline/mod.rs @@ -378,7 +378,7 @@ impl Service { )?; let server_user = format!("@conduit:{}", services().globals.server_name()); - let to_conduit = body.starts_with(&format!("{}: ", server_user)); + let to_conduit = body.starts_with(&format!("{server_user}: ")); // This will evaluate to false if the emergency password is set up so that // the administrator can execute commands as conduit diff --git a/src/utils/error.rs b/src/utils/error.rs index 3e0d8ca3..4f044ca2 100644 --- a/src/utils/error.rs +++ b/src/utils/error.rs @@ -104,12 +104,12 @@ impl Error { let mut error = error.clone(); error.body = ErrorBody::Standard { kind: Unknown, - message: format!("Answer from {}: {}", origin, error), + message: format!("Answer from {origin}: {error}"), }; return RumaResponse(UiaaResponse::MatrixError(error)); } - let message = format!("{}", self); + let message = format!("{self}"); use ErrorKind::*; let (kind, status_code) = match self { From 7c196f4e00b74bed247a03e701439bdac759914e Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Fri, 9 Sep 2022 19:17:29 +0200 Subject: [PATCH 193/197] feat: Add max prev events config option, allowing adjusting limit for prev_events fetching --- src/config/mod.rs | 6 ++++++ src/service/globals/mod.rs | 4 ++++ src/service/rooms/event_handler/mod.rs | 2 +- 3 files changed, 11 insertions(+), 1 deletion(-) diff --git a/src/config/mod.rs b/src/config/mod.rs index 8a4b54ea..b974fb1f 100644 --- a/src/config/mod.rs +++ b/src/config/mod.rs @@ -40,6 +40,8 @@ pub struct Config { pub max_request_size: u32, #[serde(default = "default_max_concurrent_requests")] pub max_concurrent_requests: u16, + #[serde(default = "default_max_fetch_prev_events")] + pub max_fetch_prev_events: u16, #[serde(default = "false_fn")] pub allow_registration: bool, #[serde(default = "true_fn")] @@ -249,6 +251,10 @@ fn default_max_concurrent_requests() -> u16 { 100 } +fn default_max_fetch_prev_events() -> u16 { + 100_u16 +} + fn default_log() -> String { "warn,state_res=warn,_=off,sled=off".to_owned() } diff --git a/src/service/globals/mod.rs b/src/service/globals/mod.rs index c0fcb4bd..bb823e2c 100644 --- a/src/service/globals/mod.rs +++ b/src/service/globals/mod.rs @@ -222,6 +222,10 @@ impl Service { self.config.max_request_size } + pub fn max_fetch_prev_events(&self) -> u16 { + self.config.max_fetch_prev_events + } + pub fn allow_registration(&self) -> bool { self.config.allow_registration } diff --git a/src/service/rooms/event_handler/mod.rs b/src/service/rooms/event_handler/mod.rs index 7531674b..5633bc55 100644 --- a/src/service/rooms/event_handler/mod.rs +++ b/src/service/rooms/event_handler/mod.rs @@ -1226,7 +1226,7 @@ impl Service { .await .pop() { - if amount > 100 { + if amount > services().globals.max_fetch_prev_events() { // Max limit reached warn!("Max prev event limit reached!"); graph.insert(prev_event_id.clone(), HashSet::new()); From 7cc346bc18d50d614bd07f4d2dbe0186eb024389 Mon Sep 17 00:00:00 2001 From: Nyaaori <+@nyaaori.cat> Date: Wed, 21 Dec 2022 11:45:12 +0100 Subject: [PATCH 194/197] feat: Implement membership ban/join/leave/invite reason support --- src/api/client_server/membership.rs | 37 +++++++++++++++++++---------- src/api/client_server/room.rs | 2 +- 2 files changed, 25 insertions(+), 14 deletions(-) diff --git a/src/api/client_server/membership.rs b/src/api/client_server/membership.rs index 87954ed3..61c67cbc 100644 --- a/src/api/client_server/membership.rs +++ b/src/api/client_server/membership.rs @@ -69,6 +69,7 @@ pub async fn join_room_by_id_route( join_room_by_id_helper( body.sender_user.as_deref(), &body.room_id, + body.reason.clone(), &servers, body.third_party_signed.as_ref(), ) @@ -117,6 +118,7 @@ pub async fn join_room_by_id_or_alias_route( let join_room_response = join_room_by_id_helper( Some(sender_user), &room_id, + body.reason.clone(), &servers, body.third_party_signed.as_ref(), ) @@ -137,7 +139,7 @@ pub async fn leave_room_route( ) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - leave_room(sender_user, &body.room_id).await?; + leave_room(sender_user, &body.room_id, body.reason.clone()).await?; Ok(leave_room::v3::Response::new()) } @@ -151,7 +153,14 @@ pub async fn invite_user_route( let sender_user = body.sender_user.as_ref().expect("user is authenticated"); if let invite_user::v3::InvitationRecipient::UserId { user_id } = &body.recipient { - invite_helper(sender_user, user_id, &body.room_id, false).await?; + invite_helper( + sender_user, + user_id, + &body.room_id, + body.reason.clone(), + false, + ) + .await?; Ok(invite_user::v3::Response {}) } else { Err(Error::BadRequest(ErrorKind::NotFound, "User not found.")) @@ -185,7 +194,7 @@ pub async fn kick_user_route( .map_err(|_| Error::bad_database("Invalid member event in database."))?; event.membership = MembershipState::Leave; - // TODO: reason + event.reason = body.reason.clone(); let mutex_state = Arc::clone( services() @@ -222,8 +231,6 @@ pub async fn kick_user_route( pub async fn ban_user_route(body: Ruma) -> Result { let sender_user = body.sender_user.as_ref().expect("user is authenticated"); - // TODO: reason - let event = services() .rooms .state_accessor @@ -240,7 +247,7 @@ pub async fn ban_user_route(body: Ruma) -> Result, room_id: &RoomId, + reason: Option, servers: &[OwnedServerName], _third_party_signed: Option<&ThirdPartySigned>, ) -> Result { @@ -533,7 +542,7 @@ async fn join_room_by_id_helper( is_direct: None, third_party_invite: None, blurhash: services().users.blurhash(sender_user)?, - reason: None, + reason, join_authorized_via_users_server, }) .expect("event is valid, we just created it"), @@ -848,7 +857,7 @@ async fn join_room_by_id_helper( is_direct: None, third_party_invite: None, blurhash: services().users.blurhash(sender_user)?, - reason: None, + reason: reason.clone(), join_authorized_via_users_server: authorized_user, }; @@ -920,7 +929,7 @@ async fn join_room_by_id_helper( is_direct: None, third_party_invite: None, blurhash: services().users.blurhash(sender_user)?, - reason: None, + reason, join_authorized_via_users_server, }) .expect("event is valid, we just created it"), @@ -1123,6 +1132,7 @@ pub(crate) async fn invite_helper<'a>( sender_user: &UserId, user_id: &UserId, room_id: &RoomId, + reason: Option, is_direct: bool, ) -> Result<()> { if user_id.server_name() != services().globals.server_name() { @@ -1145,7 +1155,7 @@ pub(crate) async fn invite_helper<'a>( membership: MembershipState::Invite, third_party_invite: None, blurhash: None, - reason: None, + reason, join_authorized_via_users_server: None, }) .expect("member event is valid value"); @@ -1269,7 +1279,7 @@ pub(crate) async fn invite_helper<'a>( is_direct: Some(is_direct), third_party_invite: None, blurhash: services().users.blurhash(user_id)?, - reason: None, + reason, join_authorized_via_users_server: None, }) .expect("event is valid, we just created it"), @@ -1308,13 +1318,13 @@ pub async fn leave_all_rooms(user_id: &UserId) -> Result<()> { Err(_) => continue, }; - let _ = leave_room(user_id, &room_id).await; + let _ = leave_room(user_id, &room_id, None).await; } Ok(()) } -pub async fn leave_room(user_id: &UserId, room_id: &RoomId) -> Result<()> { +pub async fn leave_room(user_id: &UserId, room_id: &RoomId, reason: Option) -> Result<()> { // Ask a remote server if we don't have this room if !services().rooms.metadata.exists(room_id)? && room_id.server_name() != services().globals.server_name() @@ -1382,6 +1392,7 @@ pub async fn leave_room(user_id: &UserId, room_id: &RoomId) -> Result<()> { .map_err(|_| Error::bad_database("Invalid member event in database."))?; event.membership = MembershipState::Leave; + event.reason = reason; services().rooms.timeline.build_and_append_pdu( PduBuilder { diff --git a/src/api/client_server/room.rs b/src/api/client_server/room.rs index c77cfa9b..830e0858 100644 --- a/src/api/client_server/room.rs +++ b/src/api/client_server/room.rs @@ -398,7 +398,7 @@ pub async fn create_room_route( // 8. Events implied by invite (and TODO: invite_3pid) drop(state_lock); for user_id in &body.invite { - let _ = invite_helper(sender_user, user_id, &room_id, body.is_direct).await; + let _ = invite_helper(sender_user, user_id, &room_id, None, body.is_direct).await; } // Homeserver specific stuff From 76a82339a2fd8e0d1197cf298bfbaff400b3c34b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Wed, 21 Dec 2022 09:56:07 +0100 Subject: [PATCH 195/197] tweak default rocksdb settings --- src/config/mod.rs | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/config/mod.rs b/src/config/mod.rs index b974fb1f..31a586f2 100644 --- a/src/config/mod.rs +++ b/src/config/mod.rs @@ -224,7 +224,7 @@ fn default_database_backend() -> String { } fn default_db_cache_capacity_mb() -> f64 { - 10.0 + 1000.0 } fn default_conduit_cache_capacity_modifier() -> f64 { @@ -232,7 +232,7 @@ fn default_conduit_cache_capacity_modifier() -> f64 { } fn default_rocksdb_max_open_files() -> i32 { - 20 + 1000 } fn default_pdu_cache_capacity() -> u32 { From c7a7c913d4513e0002f85c4d0118ceffc7bbbd8b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Wed, 21 Dec 2022 13:44:41 +0100 Subject: [PATCH 196/197] Bump ruma --- Cargo.lock | 48 +++++++++++++++----------- Cargo.toml | 2 +- src/service/rooms/event_handler/mod.rs | 2 +- 3 files changed, 29 insertions(+), 23 deletions(-) diff --git a/Cargo.lock b/Cargo.lock index bb5943a0..bbfda3ff 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -181,6 +181,12 @@ version = "0.13.1" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8" +[[package]] +name = "base64" +version = "0.20.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "0ea22880d78093b0cbe17c89f64a7d457941e65759157ec6cb31a31d652b05e5" + [[package]] name = "base64ct" version = "1.5.3" @@ -377,7 +383,7 @@ dependencies = [ "async-trait", "axum", "axum-server", - "base64", + "base64 0.13.1", "bytes", "clap", "crossbeam", @@ -941,7 +947,7 @@ version = "0.3.8" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "f3e372db8e5c0d213e0cd0b9be18be2aca3d44cf2fe30a9d46a65581cd454584" dependencies = [ - "base64", + "base64 0.13.1", "bitflags", "bytes", "headers-core", @@ -1249,7 +1255,7 @@ version = "8.1.1" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "1aa4b4af834c6cfd35d8763d359661b90f2e45d8f750a0849156c7f4671af09c" dependencies = [ - "base64", + "base64 0.13.1", "pem", "ring", "serde", @@ -1714,7 +1720,7 @@ version = "1.1.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "03c64931a1a212348ec4f3b4362585eca7159d0d09cbdf4a7f74f02173596fd4" dependencies = [ - "base64", + "base64 0.13.1", ] [[package]] @@ -1999,7 +2005,7 @@ name = "reqwest" version = "0.11.9" source = "git+https://github.com/timokoesters/reqwest?rev=57b7cf4feb921573dfafad7d34b9ac6e44ead0bd#57b7cf4feb921573dfafad7d34b9ac6e44ead0bd" dependencies = [ - "base64", + "base64 0.13.1", "bytes", "encoding_rs", "futures-core", @@ -2070,7 +2076,7 @@ dependencies = [ [[package]] name = "ruma" version = "0.7.4" -source = "git+https://github.com/ruma/ruma?rev=af28dc8339773e5cad460289fa3c4e22d9a058cd#af28dc8339773e5cad460289fa3c4e22d9a058cd" +source = "git+https://github.com/ruma/ruma?rev=67d0f3cc04a8d1dc4a8a1ec947519967ce11ce26#67d0f3cc04a8d1dc4a8a1ec947519967ce11ce26" dependencies = [ "assign", "js_int", @@ -2088,7 +2094,7 @@ dependencies = [ [[package]] name = "ruma-appservice-api" version = "0.7.0" -source = "git+https://github.com/ruma/ruma?rev=af28dc8339773e5cad460289fa3c4e22d9a058cd#af28dc8339773e5cad460289fa3c4e22d9a058cd" +source = "git+https://github.com/ruma/ruma?rev=67d0f3cc04a8d1dc4a8a1ec947519967ce11ce26#67d0f3cc04a8d1dc4a8a1ec947519967ce11ce26" dependencies = [ "js_int", "ruma-common", @@ -2099,7 +2105,7 @@ dependencies = [ [[package]] name = "ruma-client-api" version = "0.15.3" -source = "git+https://github.com/ruma/ruma?rev=af28dc8339773e5cad460289fa3c4e22d9a058cd#af28dc8339773e5cad460289fa3c4e22d9a058cd" +source = "git+https://github.com/ruma/ruma?rev=67d0f3cc04a8d1dc4a8a1ec947519967ce11ce26#67d0f3cc04a8d1dc4a8a1ec947519967ce11ce26" dependencies = [ "assign", "bytes", @@ -2116,9 +2122,9 @@ dependencies = [ [[package]] name = "ruma-common" version = "0.10.5" -source = "git+https://github.com/ruma/ruma?rev=af28dc8339773e5cad460289fa3c4e22d9a058cd#af28dc8339773e5cad460289fa3c4e22d9a058cd" +source = "git+https://github.com/ruma/ruma?rev=67d0f3cc04a8d1dc4a8a1ec947519967ce11ce26#67d0f3cc04a8d1dc4a8a1ec947519967ce11ce26" dependencies = [ - "base64", + "base64 0.20.0", "bytes", "form_urlencoded", "http", @@ -2144,7 +2150,7 @@ dependencies = [ [[package]] name = "ruma-federation-api" version = "0.6.0" -source = "git+https://github.com/ruma/ruma?rev=af28dc8339773e5cad460289fa3c4e22d9a058cd#af28dc8339773e5cad460289fa3c4e22d9a058cd" +source = "git+https://github.com/ruma/ruma?rev=67d0f3cc04a8d1dc4a8a1ec947519967ce11ce26#67d0f3cc04a8d1dc4a8a1ec947519967ce11ce26" dependencies = [ "js_int", "ruma-common", @@ -2155,7 +2161,7 @@ dependencies = [ [[package]] name = "ruma-identifiers-validation" version = "0.9.0" -source = "git+https://github.com/ruma/ruma?rev=af28dc8339773e5cad460289fa3c4e22d9a058cd#af28dc8339773e5cad460289fa3c4e22d9a058cd" +source = "git+https://github.com/ruma/ruma?rev=67d0f3cc04a8d1dc4a8a1ec947519967ce11ce26#67d0f3cc04a8d1dc4a8a1ec947519967ce11ce26" dependencies = [ "js_int", "thiserror", @@ -2164,7 +2170,7 @@ dependencies = [ [[package]] name = "ruma-identity-service-api" version = "0.6.0" -source = "git+https://github.com/ruma/ruma?rev=af28dc8339773e5cad460289fa3c4e22d9a058cd#af28dc8339773e5cad460289fa3c4e22d9a058cd" +source = "git+https://github.com/ruma/ruma?rev=67d0f3cc04a8d1dc4a8a1ec947519967ce11ce26#67d0f3cc04a8d1dc4a8a1ec947519967ce11ce26" dependencies = [ "js_int", "ruma-common", @@ -2174,7 +2180,7 @@ dependencies = [ [[package]] name = "ruma-macros" version = "0.10.5" -source = "git+https://github.com/ruma/ruma?rev=af28dc8339773e5cad460289fa3c4e22d9a058cd#af28dc8339773e5cad460289fa3c4e22d9a058cd" +source = "git+https://github.com/ruma/ruma?rev=67d0f3cc04a8d1dc4a8a1ec947519967ce11ce26#67d0f3cc04a8d1dc4a8a1ec947519967ce11ce26" dependencies = [ "once_cell", "proc-macro-crate", @@ -2189,7 +2195,7 @@ dependencies = [ [[package]] name = "ruma-push-gateway-api" version = "0.6.0" -source = "git+https://github.com/ruma/ruma?rev=af28dc8339773e5cad460289fa3c4e22d9a058cd#af28dc8339773e5cad460289fa3c4e22d9a058cd" +source = "git+https://github.com/ruma/ruma?rev=67d0f3cc04a8d1dc4a8a1ec947519967ce11ce26#67d0f3cc04a8d1dc4a8a1ec947519967ce11ce26" dependencies = [ "js_int", "ruma-common", @@ -2200,9 +2206,9 @@ dependencies = [ [[package]] name = "ruma-signatures" version = "0.12.0" -source = "git+https://github.com/ruma/ruma?rev=af28dc8339773e5cad460289fa3c4e22d9a058cd#af28dc8339773e5cad460289fa3c4e22d9a058cd" +source = "git+https://github.com/ruma/ruma?rev=67d0f3cc04a8d1dc4a8a1ec947519967ce11ce26#67d0f3cc04a8d1dc4a8a1ec947519967ce11ce26" dependencies = [ - "base64", + "base64 0.20.0", "ed25519-dalek", "pkcs8", "rand 0.7.3", @@ -2216,7 +2222,7 @@ dependencies = [ [[package]] name = "ruma-state-res" version = "0.8.0" -source = "git+https://github.com/ruma/ruma?rev=af28dc8339773e5cad460289fa3c4e22d9a058cd#af28dc8339773e5cad460289fa3c4e22d9a058cd" +source = "git+https://github.com/ruma/ruma?rev=67d0f3cc04a8d1dc4a8a1ec947519967ce11ce26#67d0f3cc04a8d1dc4a8a1ec947519967ce11ce26" dependencies = [ "itertools", "js_int", @@ -2247,7 +2253,7 @@ version = "1.0.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "b50162d19404029c1ceca6f6980fe40d45c8b369f6f44446fa14bb39573b5bb9" dependencies = [ - "base64", + "base64 0.13.1", "blake2b_simd", "constant_time_eq", "crossbeam-utils", @@ -2289,7 +2295,7 @@ version = "0.2.1" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "5eebeaeb360c87bfb72e84abdb3447159c0eaececf1bef2aecd65a8be949d1c9" dependencies = [ - "base64", + "base64 0.13.1", ] [[package]] @@ -2298,7 +2304,7 @@ version = "1.0.1" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "0864aeff53f8c05aa08d86e5ef839d3dfcf07aeba2db32f12db0ef716e87bd55" dependencies = [ - "base64", + "base64 0.13.1", ] [[package]] diff --git a/Cargo.toml b/Cargo.toml index 737799d3..6d8af44d 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -21,7 +21,7 @@ tower-http = { version = "0.3.4", features = ["add-extension", "cors", "compress # Used for matrix spec type definitions and helpers #ruma = { version = "0.4.0", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "state-res", "unstable-pre-spec", "unstable-exhaustive-types"] } -ruma = { git = "https://github.com/ruma/ruma", rev = "af28dc8339773e5cad460289fa3c4e22d9a058cd", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "state-res", "unstable-msc2448", "unstable-exhaustive-types", "ring-compat", "unstable-unspecified" ] } +ruma = { git = "https://github.com/ruma/ruma", rev = "67d0f3cc04a8d1dc4a8a1ec947519967ce11ce26", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "state-res", "unstable-msc2448", "unstable-exhaustive-types", "ring-compat", "unstable-unspecified" ] } #ruma = { git = "https://github.com/timokoesters/ruma", rev = "50c1db7e0a3a21fc794b0cce3b64285a4c750c71", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "state-res", "unstable-pre-spec", "unstable-exhaustive-types"] } #ruma = { path = "../ruma/crates/ruma", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "state-res", "unstable-pre-spec", "unstable-exhaustive-types"] } diff --git a/src/service/rooms/event_handler/mod.rs b/src/service/rooms/event_handler/mod.rs index 5633bc55..bc67f7a2 100644 --- a/src/service/rooms/event_handler/mod.rs +++ b/src/service/rooms/event_handler/mod.rs @@ -313,7 +313,7 @@ impl Service { Ok(ruma::signatures::Verified::Signatures) => { // Redact warn!("Calculated hash does not match: {}", event_id); - match ruma::canonical_json::redact(&value, room_version_id) { + match ruma::canonical_json::redact(value, room_version_id, None) { Ok(obj) => obj, Err(_) => { return Err(Error::BadRequest( From f7db3490f668b9cf1b38491728c1c60c5ac49fad Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20K=C3=B6sters?= Date: Wed, 21 Dec 2022 10:25:54 +0100 Subject: [PATCH 197/197] Bump version to v0.5.0 --- Cargo.lock | 2 +- Cargo.toml | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/Cargo.lock b/Cargo.lock index bbfda3ff..e7738924 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -378,7 +378,7 @@ checksum = "3d7b894f5411737b7867f4827955924d7c254fc9f4d91a6aad6b097804b1018b" [[package]] name = "conduit" -version = "0.4.0-next" +version = "0.5.0" dependencies = [ "async-trait", "axum", diff --git a/Cargo.toml b/Cargo.toml index 6d8af44d..7dc6448d 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -6,7 +6,7 @@ authors = ["timokoesters "] homepage = "https://conduit.rs" repository = "https://gitlab.com/famedly/conduit" readme = "README.md" -version = "0.4.0-next" +version = "0.5.0" rust-version = "1.64" edition = "2021"