Commit Graph

62 Commits

Author SHA1 Message Date
Daniel Nephin 5493ff06cc
Merge pull request #10985 from hashicorp/dnephin/acl-legacy-remove-replication
acl: remove legacy ACL replication
2021-09-21 17:56:54 -04:00
Mark Anderson 08b222cfc3
ACL Binding Rules table partitioning (#11044)
* ACL Binding Rules table partitioning

Signed-off-by: Mark Anderson <manderson@hashicorp.com>
2021-09-15 13:26:08 -07:00
Dhia Ayachi 25ea1a9276
use const instead of literals for `tableIndex` (#11039) 2021-09-15 10:24:04 -04:00
Mark Anderson ffe3806aaf
Refactor `indexAuthMethod` in `tableACLBindingRules` (#11029)
* Port consul-enterprise #1123 to OSS

Signed-off-by: Mark Anderson <manderson@hashicorp.com>

* Fixup missing query field

Signed-off-by: Mark Anderson <manderson@hashicorp.com>

* change to re-trigger ci system

Signed-off-by: Mark Anderson <manderson@hashicorp.com>
2021-09-15 09:34:19 -04:00
Dhia Ayachi 4992218676
convert expiration indexed in ACLToken table to use `indexerSingle` (#11018)
* move intFromBool to be available for oss

* add expiry indexes

* remove dead code: `TokenExpirationIndex`

* fix remove indexer `TokenExpirationIndex`

* fix rebase issue
2021-09-13 14:37:16 -04:00
Dhia Ayachi 1f23bdf388
add locality indexer partitioning (#11016)
* convert `Roles` index to use `indexerSingle`

* split authmethod write indexer to oss and ent

* add index locality

* add locality unit tests

* move intFromBool to be available for oss

* use Bool func

* refactor `aclTokenList` to merge func
2021-09-13 11:53:00 -04:00
Dhia Ayachi 82b30f8020
convert `Roles` index to use `indexerMulti` (#11013)
* convert `Roles` index to use `indexerMulti`

* add role test in oss

* fix oss to use the right index func

* preallocate slice
2021-09-10 16:04:33 -04:00
Dhia Ayachi 569e18d002
convert indexPolicies in ACLTokens table to the new index (#11011) 2021-09-10 14:57:37 -04:00
Dhia Ayachi 0d0edeec27
convert indexSecret to the new index (#11007) 2021-09-10 09:10:11 -04:00
Dhia Ayachi f0cbe25ca6
convert indexAccessor to the new index (#11002) 2021-09-09 16:28:04 -04:00
Daniel Nephin 4dd5bb8e3b acl: remove legacy ACL replication 2021-09-03 12:42:06 -04:00
R.B. Boyer b6be94e7fa
fixing various bits of enterprise meta plumbing to be more correct (#10889) 2021-08-20 14:34:23 -05:00
Daniel Nephin 4f54d9708c acl: add some notes about removing legacy ACL system 2021-08-17 13:08:29 -04:00
R.B. Boyer 62ac98b564
agent/structs: add a bunch more EnterpriseMeta helper functions to help with partitioning (#10669) 2021-07-22 13:20:45 -05:00
Daniel Nephin 7cb2255838 state: use ReadTxn and WriteTxn interface
Instead of *txn, so that we can replace the txn implementation with others, and so
that the function is easily documented as a read or write function.
2021-03-29 18:52:16 -04:00
Daniel Nephin 3c01bb1156 state: convert acl-roles.policies index to new pattern 2021-03-19 19:45:37 -04:00
Daniel Nephin 474e95b9f5 state: convert acl-roles.name index to the functional indexer pattern 2021-03-19 19:45:37 -04:00
Daniel Nephin 6bc2c0e1ce state: use constants for acl-roles table and indexes 2021-03-19 19:45:37 -04:00
Daniel Nephin d4e02024fe state: convert acl-policies table to new pattern 2021-03-19 15:24:00 -04:00
Daniel Nephin 845a10354e state: use constants and add tests for acl-policies table 2021-03-19 15:19:57 -04:00
Daniel Nephin cdda3b9321 state: Use the tableIndex constant 2021-02-05 18:37:45 -05:00
Daniel Nephin b747b27afd state: remove the need for registerSchema
registerSchema creates some indirection which is not necessary in this
case. newDBSchema can call each of the tables.

Enterprise tables can be added from the existing withEnterpriseSchema
shim.
2021-02-05 12:19:56 -05:00
R.B. Boyer f9dcaf7f6b
acl: global tokens created by auth methods now correctly replicate to secondary datacenters (#9351)
Previously the tokens would fail to insert into the secondary's state
store because the AuthMethod field of the ACLToken did not point to a
known auth method from the primary.
2020-12-09 15:22:29 -06:00
Daniel Nephin f9b2834171 state: convert the remaining functions to ReadTxn
Required also converting some of the transaction functions to WriteTxn
because TxnRO() called the same helper as TxnRW.

This change allows us to return a memdb.Txn for read-only txn instead of
wrapping them with state.txn.
2020-10-23 14:29:22 -04:00
Daniel Nephin 4c4441997a subscribe: add integration test for acl token updates 2020-10-06 12:49:35 -04:00
Daniel Nephin 629c34085d state: remove unused Store method receiver
And use ReadTxn interface where appropriate.
2020-08-13 11:25:22 -04:00
Matt Keeler c3e7d689b7
Refactor the agentpb package (#8362)
First move the whole thing to the top-level proto package name.

Secondly change some things around internally to have sub-packages.
2020-07-23 11:24:20 -04:00
Daniel Nephin 3fcb2e16f4 state: un-method funcs that don't use their receiver
This change was mostly automated with the following

First generate a list of functions with:

  git grep -o 'Store) \([^(]\+\)(tx \*txn' ./agent/consul/state | awk '{print $2}' | grep -o '^[^(]\+'

Then the list was curated a bit with trial/error to remove and add funcs
as necessary.

Finally the replacement was done with:

  dir=agent/consul/state
  file=${1-funcnames}

  while read fn; do
    echo "$fn"
    sed -i -e "s/(s \*Store) $fn(/$fn(/" $dir/*.go
    sed -i -e "s/s\.$fn(/$fn(/" $dir/*.go
    sed -i -e "s/s\.store\.$fn(/$fn(/" $dir/*.go
  done < $file
2020-07-16 15:30:39 -04:00
Daniel Nephin edb0a4f1f8 store: convert methods that don't use their receiver to functions
Making these functions allows them to be used without introducing
an artificial dependency on the struct. Many of these will be called
from streaming Event processors, which do not have a store.

This change is being made ahead of the streaming work to get to reduce
the size of the streaming diff.
2020-07-16 15:30:10 -04:00
Daniel Nephin 2020e9c7c7 ProcessChanges: use stream.Event
Also remove secretHash, which was used to hash tokens. We don't expose
these tokens anywhere, so we can use the string itself instead of a
Hash.

Fix acl_events_test.go for storing a structs type.
2020-07-14 15:57:45 -04:00
Daniel Nephin 71e6534061 Rename txnWrapper to txn 2020-06-16 13:06:02 -04:00
Daniel Nephin 78c76f0773 Handle return value from txn.Commit 2020-06-16 13:04:31 -04:00
Paul Banks f9a6386c4a state: track changes so that they may be used to produce change events 2020-06-16 13:04:29 -04:00
Matt Keeler cdc4b20afa
ACL Node Identities (#7970)
A Node Identity is very similar to a service identity. Its main targeted use is to allow creating tokens for use by Consul agents that will grant the necessary permissions for all the typical agent operations (node registration, coordinate updates, anti-entropy).

Half of this commit is for golden file based tests of the acl token and role cli output. Another big updates was to refactor many of the tests in agent/consul/acl_endpoint_test.go to use the same style of tests and the same helpers. Besides being less boiler plate in the tests it also uses a common way of starting a test server with ACLs that should operate without any warnings regarding deprecated non-uuid master tokens etc.
2020-06-16 12:54:27 -04:00
Hans Hasselberg bec21c849d
Tokens converted from legacy ACLs get their Hash computed (#8047)
* Fixes #5606: Tokens converted from legacy ACLs get their Hash computed

This allows new style token replication to work for legacy tokens as well when they change.

* tests: fix timestamp comparison

Co-authored-by: Matt Keeler <mjkeeler7@gmail.com>
2020-06-08 21:44:06 +02:00
Matt Keeler 966d085066
Catalog + Namespace OSS changes. (#7219)
* Various Prepared Query + Namespace things

* Last round of OSS changes for a namespaced catalog
2020-02-10 10:40:44 -05:00
Matt Keeler c8294b8595
AuthMethod updates to support alternate namespace logins (#7029) 2020-01-14 10:09:29 -05:00
Matt Keeler 609c9dab02
Miscellaneous Fixes (#6896)
Ensure we close the Sentinel Evaluator so as not to leak go routines

Fix a bunch of test logging so that various warnings when starting a test agent go to the ltest logger and not straight to stdout.

Various canned ent meta types always return a valid pointer (no more nils). This allows us to blindly deref + assign in various places.

Update ACL index tracking to ensure oss -> ent upgrades will work as expected.

Update ent meta parsing to include function to disallow wildcarding.
2019-12-06 14:01:34 -05:00
Matt Keeler 1270a93274
Updates to allow for Namespacing ACL resources in Consul Enterp… (#6675)
Main Changes:

• method signature updates everywhere to account for passing around enterprise meta.
• populate the EnterpriseAuthorizerContext for all ACL related authorizations.
• ACL resource listings now operate like the catalog or kv listings in that the returned entries are filtered down to what the token is allowed to see. With Namespaces its no longer all or nothing.
• Modified the acl.Policy parsing to abstract away basic decoding so that enterprise can do it slightly differently. Also updated method signatures so that when parsing a policy it can take extra ent metadata to use during rules validation and policy creation.

Secondary Changes:

• Moved protobuf encoding functions out of the agentpb package to eliminate circular dependencies.
• Added custom JSON unmarshalers for a few ACL resource types (to support snake case and to get rid of mapstructure)
• AuthMethod validator cache is now an interface as these will be cached per-namespace for Consul Enterprise.
• Added checks for policy/role link existence at the RPC API so we don’t push the request through raft to have it fail internally.
• Forward ACL token delete request to the primary datacenter when the secondary DC doesn’t have the token.
• Added a bunch of ACL test helpers for inserting ACL resource test data.
2019-10-24 14:38:09 -04:00
Matt Keeler f9a43a1e2d
ACL Authorizer overhaul (#6620)
* ACL Authorizer overhaul

To account for upcoming features every Authorization function can now take an extra *acl.EnterpriseAuthorizerContext. These are unused in OSS and will always be nil.

Additionally the acl package has received some thorough refactoring to enable all of the extra Consul Enterprise specific authorizations including moving sentinel enforcement into the stubbed structs. The Authorizer funcs now return an acl.EnforcementDecision instead of a boolean. This improves the overall interface as it makes multiple Authorizers easily chainable as they now indicate whether they had an authoritative decision or should use some other defaults. A ChainedAuthorizer was added to handle this Authorizer enforcement chain and will never itself return a non-authoritative decision.

* Include stub for extra enterprise rules in the global management policy

* Allow for an upgrade of the global-management policy
2019-10-15 16:58:50 -04:00
Matt Keeler 8431c5f533
Add support for implementing new requests with protobufs instea… (#6502)
* Add build system support for protobuf generation

This is done generically so that we don’t have to keep updating the makefile to add another proto generation.

Note: anything not in the vendor directory and with a .proto extension will be run through protoc if the corresponding namespace.pb.go file is not up to date.

If you want to rebuild just a single proto file you can do so with: make proto-rebuild PROTOFILES=<list of proto files to rebuild>

Providing the PROTOFILES var will override the default behavior of finding all the .proto files.

* Start adding types to the agent/proto package

These will be needed for some other work and are by no means comprehensive.

* Add ability to resolve/fixup the agentpb.ACLLinks structure in the state store.

* Use protobuf marshalling of raft requests instead of msgpack for protoc generated types.

This does not change any encoding of existing types.

* Removed structs package automatically encoding with protobuf marshalling

Instead the caller of raftApply that wants to opt-in to protobuf encoding will have to call `raftApplyProtobuf`

* Run update-vendor to fixup modules.txt

Nothing changed as far as dependencies go but the ordering of modules in that file depends on the time they are first seen and its not alphabetical.

* Rename some things and implement the structs.RPCInfo interface bits

agentpb.QueryOptions and agentpb.WriteRequest implement 3 of the 4 RPCInfo funcs and the new TargetDatacenter message type implements the fourth.

* Use the right encoding function.

* Renamed agent/proto package to agent/agentpb to prevent package name conflicts

* Update modules.txt to fix ordering

* Change blockingQuery to take in interfaces for the query options and meta

* Add %T to error output.

* Add/Update some comments
2019-09-20 14:37:22 -04:00
R.B. Boyer 372bb06c83
acl: a role binding rule for a role that does not exist should be ignored (#5778)
I wrote the docs under this assumption but completely forgot to actually
enforce it.
2019-05-03 14:22:44 -05:00
R.B. Boyer 7d0f729f77
acl: enforce that you cannot persist tokens and roles with missing links except during replication (#5779) 2019-05-02 15:02:21 -05:00
R.B. Boyer 5a505c5b3a acl: adding support for kubernetes auth provider login (#5600)
* auth providers
* binding rules
* auth provider for kubernetes
* login/logout
2019-04-26 14:49:25 -05:00
R.B. Boyer 9542fdc9bc acl: adding Roles to Tokens (#5514)
Roles are named and can express the same bundle of permissions that can
currently be assigned to a Token (lists of Policies and Service
Identities). The difference with a Role is that it not itself a bearer
token, but just another entity that can be tied to a Token.

This lets an operator potentially curate a set of smaller reusable
Policies and compose them together into reusable Roles, rather than
always exploding that same list of Policies on any Token that needs
similar permissions.

This also refactors the acl replication code to be semi-generic to avoid
3x copypasta.
2019-04-26 14:49:12 -05:00
R.B. Boyer f43bc981e9 making ACLToken.ExpirationTime a *time.Time value instead of time.Time (#5663)
This is mainly to avoid having the API return "0001-01-01T00:00:00Z" as
a value for the ExpirationTime field when it is not set. Unfortunately
time.Time doesn't respect the json marshalling "omitempty" directive.
2019-04-26 14:48:16 -05:00
R.B. Boyer b3956e511c acl: ACL Tokens can now be assigned an optional set of service identities (#5390)
These act like a special cased version of a Policy Template for granting
a token the privileges necessary to register a service and its connect
proxy, and read upstreams from the catalog.
2019-04-26 14:48:04 -05:00
R.B. Boyer 76321aa952 acl: tokens can be created with an optional expiration time (#5353) 2019-04-26 14:47:51 -05:00
R.B. Boyer ab57b02ff8
acl: memdb filter of tokens-by-policy was inverted (#5575)
The inversion wasn't noticed because the parallel execution of TokenList
tests was operating incorrectly due to variable shadowing.
2019-03-27 15:24:44 -05:00
Matt Keeler 612aba7ced
Dont modify memdb owned token data for get/list requests of tokens (#5412)
Previously we were fixing up the token links directly on the *ACLToken returned by memdb. This invalidated some assumptions that a snapshot is immutable as well as potentially being able to cause a crash.

The fix here is to give the policy link fixing function copy on write semantics. When no fixes are necessary we can return the memdb object directly, otherwise we copy it and create a new list of links.

Eventually we might find a better way to keep those policy links in sync but for now this fixes the issue.
2019-03-04 09:28:46 -05:00