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fix(fed): dont reject `/state_ids/` on world readable rooms 

Signed-off-by: strawberry <strawberry@puppygock.gay>
This commit is contained in:
strawberry 2024-06-07 01:48:05 -04:00
parent 10dfbf6420
commit a04ff7d4af
1 changed files with 14 additions and 9 deletions
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23
src/api/server/state_ids.rs
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@ -6,25 +6,30 @@ use crate::{services, Error, Result, Ruma};
/// # `GET /_matrix/federation/v1/state_ids/{roomId}`
///
/// Retrieves the current state of the room.
/// Retrieves a snapshot of a room's state at a given event, in the form of
/// event IDs.
pub(crate) async fn get_room_state_ids_route(
body: Ruma<get_room_state_ids::v1::Request>,
) -> Result<get_room_state_ids::v1::Response> {
let origin = body.origin.as_ref().expect("server is authenticated");
if !services()
.rooms
.state_cache
.server_in_room(origin, &body.room_id)?
{
return Err(Error::BadRequest(ErrorKind::forbidden(), "Server is not in room."));
}
services()
.rooms
.event_handler
.acl_check(origin, &body.room_id)?;
if !services()
.rooms
.state_accessor
.is_world_readable(&body.room_id)?
&& !services()
.rooms
.state_cache
.server_in_room(origin, &body.room_id)?
{
return Err(Error::BadRequest(ErrorKind::forbidden(), "Server is not in room."));
}
let shortstatehash = services()
.rooms
.state_accessor