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Author SHA1 Message Date
Sean Quah
90b2327066
Add delay_cancellation utility function (#12180) 
`delay_cancellation` behaves like `stop_cancellation`, except it
delays `CancelledError`s until the original `Deferred` resolves.
This is handy for unifying cleanup paths and ensuring that uncancelled
coroutines don't use finished logcontexts.

Signed-off-by: Sean Quah <seanq@element.io>
 2022-03-14 17:52:15 +00:00
Patrick Cloke
54f674f7a9
Deprecate the groups/communities endpoints and add an experimental configuration flag. (#12200) 2022-03-12 13:23:37 -05:00
Shay
ef3619e61d
Add config settings for background update parameters (#11980) 2022-03-11 10:46:45 -08:00
Brendan Abolivier
e6a106fd5e
Implement a Jinja2 filter to extract localparts from email addresses (#12212) 2022-03-11 15:15:11 +00:00
reivilibre
4a53f35737
Improve code documentation for the typing stream over replication. (#12211) 2022-03-11 14:00:15 +00:00
Nick Mills-Barrett
735e89bd3a
Add an additional HTTP pusher + push rule tests. (#12188) 
And rename the field used for caching from _id to _cache_key.
 2022-03-11 08:45:26 -05:00
Brendan Abolivier
003cc6910a
Update the SSO username picker template to comply with SIWA guidelines (#12210) 
Fixes https://github.com/matrix-org/synapse/issues/12205
 2022-03-11 13:20:00 +00:00
Patrick Cloke
bc9dff1d95
Remove unnecessary pass statements. (#12206) 2022-03-11 07:06:21 -05:00
Shay
ed9aea42fa
fix misleading comment in check_events_for_spam (#12203) 2022-03-10 09:40:07 -08:00
reivilibre
72e7f1c420
Remove workaround introduced in Synapse v1.50.0rc1 for Mjolnir compatibility. Breaks compatibility with Mjolnir v1.3.1 and earlier. (#11700) 2022-03-10 15:53:23 +00:00
Patrick Cloke
ea27528b5d
Support stable identifiers for MSC3440: Threading (#12151) 
The unstable identifiers are still supported if the experimental configuration
flag is enabled. The unstable identifiers will be removed in a future release.
 2022-03-10 15:36:13 +00:00
Patrick Cloke
88cd6f9378
Allow retrieving the relations of a redacted event. (#12130) 
This is allowed per MSC2675, although the original implementation did
not allow for it and would return an empty chunk / not bundle aggregations.

The main thing to improve is that the various caches get cleared properly
when an event is redacted, and that edits must not leak if the original
event is redacted (as that would presumably leak something similar to
the original event content).
 2022-03-10 09:03:59 -05:00
Patrick Cloke
3e4af36bc8
Rename get_tcp_replication to get_replication_command_handler. (#12192) 
Since the object it returns is a ReplicationCommandHandler.

This is clean-up from adding support to Redis where the command handler
was added as an additional layer of abstraction from the TCP protocol.
 2022-03-10 13:01:56 +00:00
Will Hunt
15382b1afa
Add third_party module callbacks to check if a user can delete a room and deactivate a user (#12028) 
* Add check_can_deactivate_user

* Add check_can_shutdown_rooms

* Documentation

* callbacks, not functions

* Various suggested tweaks

* Add tests for test_check_can_shutdown_room and test_check_can_deactivate_user

* Update check_can_deactivate_user to not take a Requester

* Fix check_can_shutdown_room docs

* Renegade and use `by_admin` instead of `admin_user_id`

* fix lint

* Update docs/modules/third_party_rules_callbacks.md

Co-authored-by: Brendan Abolivier <babolivier@matrix.org>

* Update docs/modules/third_party_rules_callbacks.md

Co-authored-by: Brendan Abolivier <babolivier@matrix.org>

* Update docs/modules/third_party_rules_callbacks.md

Co-authored-by: Brendan Abolivier <babolivier@matrix.org>

* Update docs/modules/third_party_rules_callbacks.md

Co-authored-by: Brendan Abolivier <babolivier@matrix.org>

Co-authored-by: Brendan Abolivier <babolivier@matrix.org>
 2022-03-09 18:23:57 +00:00
Patrick Cloke
690cb4f3b3
Allow for ignoring some arguments when caching. (#12189) 
* `@cached` can now take an `uncached_args` which is an iterable of names to not use in the cache key.
* Requires `@cached`, @cachedList` and `@lru_cache` to use keyword arguments for clarity.
* Asserts that keyword-only arguments in cached functions are not accepted. (I tested this briefly and I don't believe this works properly.)
 2022-03-09 18:07:41 +00:00
Patrick Cloke
032688854b
Remove some unused variables/parameters. (#12187) 2022-03-09 15:29:39 +00:00
Nick Mills-Barrett
180d8ff0d4
Retry some http replication failures (#12182) 
This allows for the target process to be down for around a minute
which provides time for restarts during synapse upgrades/config updates.

Closes: #12178

Signed off by Nick Mills-Barrett nick@beeper.com
 2022-03-09 14:53:28 +00:00
Richard van der Hoff
dc8d825ef2
Skip attempt to get state at backwards-extremities (#12173) 
We don't *have* the state at a backwards-extremity, so this is never going to
do anything useful.
 2022-03-09 11:00:48 +00:00
Sean Quah
5627182788
Use ParamSpec in type hints for synapse.logging.context (#12150) 
Signed-off-by: Sean Quah <seanq@element.io>
 2022-03-08 15:58:14 +00:00
Olivier Wilkinson (reivilibre)
0dc9c5653c Merge branch 'master' into develop 2022-03-08 15:37:35 +00:00
Erik Johnston
2ce27a24fe
Add experimental environment variable to enable asyncio reactor (#12135) 2022-03-08 13:23:18 +00:00
Patrick Cloke
ca9234a9eb
Do not return allowed_room_ids from /hierarchy response. (#12175) 
This field is only to be used in the Server-Server API, and not the
Client-Server API, but was being leaked when a federation response
was used in the /hierarchy API.
 2022-03-08 08:09:11 -05:00
Patrick Cloke
d8bab6793c
Fix incorrect type hints for txredis. (#12042) 
Some properties were marked as RedisProtocol instead of ConnectionHandler,
which wraps RedisProtocol instance(s).
 2022-03-08 07:26:05 -05:00
Olivier Wilkinson (reivilibre)
ea992adf86 1.54.0 2022-03-08 10:55:26 +00:00
reivilibre
2eef234ae3
Fix a bug introduced in 1.54.0rc1 which meant that Synapse would refuse to start if pre-release versions of dependencies were installed. (#12177) 
* Add failing test to characterise the regression #12176

* Permit pre-release versions of specified packages

* Newsfile (bugfix)

Signed-off-by: Olivier Wilkinson (reivilibre) <oliverw@matrix.org>
 2022-03-08 10:47:28 +00:00
Shay
26211fec24
Fix a bug in background updates wherein background updates are never run using the default batch size (#12157) 2022-03-07 09:44:33 -08:00
Patrick Cloke
f63bedef07
Invalidate caches when an event with a relation is redacted. (#12121) 
The caches for the target of the relation must be cleared
so that the bundled aggregations are re-calculated after
the redaction is processed.
 2022-03-07 14:00:05 +00:00
Richard van der Hoff
00a67f831a Merge remote-tracking branch 'origin/release-v1.54' into develop 2022-03-04 22:40:51 +00:00
David Robertson
d2ef1a79cf
Relax version guard for packaging (#12166) 
It’s just occurred to me that #12088 pulled in the “packaging” package (~=21.3). I pulled in the newest version I had at the time.

I only use it for packaging.requirements.Requirements. Which was added in packaging 16.1: https://github.com/pypa/packaging/releases/tag/16.1

https://pkgs.org/download/python3-packaging suggests that the oldest version we care about is 17.1 in Ubuntu Bionic. So I think with this bound we're hunky dory.
 2022-03-04 22:40:24 +00:00
Erik Johnston
0752ab7a36
Reduce to-device queries for /sync. (#12163) 2022-03-04 17:57:27 +00:00
Sean Quah
75574726a7
Add type hints for ObservableDeferred attributes (#12159) 
Signed-off-by: Sean Quah <seanq@element.io>
 2022-03-04 15:37:02 +00:00
Patrick Cloke
cd1ae3d0b4
Remove backwards compatibility with RelationPaginationToken. (#12138) 2022-03-04 07:10:10 -05:00
David Robertson
4aeb00ca20
Move synctl into synapse._scripts and expose as an entrypoint (#12140) 2022-03-04 11:58:49 +00:00
Erik Johnston
423cca9efe
Spread out sending device lists to remote hosts (#12132) 2022-03-04 11:48:15 +00:00
Richard van der Hoff
87c230c27c
Update client-visibility filtering for outlier events (#12155) 
Avoid trying to get the state for outliers, which isn't a sensible thing to do.
 2022-03-04 10:31:19 +00:00
Richard van der Hoff
d56202b038
Fix type of events in StateGroupStorage and StateHandler (#12156) 
We make multiple passes over this, so a regular iterable won't do.
 2022-03-04 10:25:18 +00:00
Richard van der Hoff
8533c8b03d
Avoid generating state groups for local out-of-band leaves (#12154) 
If we locally generate a rejection for an invite received over federation, it
is stored as an outlier (because we probably don't have the state for the
room). However, currently we still generate a state group for it (even though
the state in that state group will be nonsense).

By setting the `outlier` param on `create_event`, we avoid the nonsensical
state.
 2022-03-03 19:58:08 +00:00
Andrew Morgan
fb0ffa9676
Rename various ApplicationServices interested methods (#11915) 2022-03-03 18:14:09 +00:00
Patrick Cloke
1d11b452b7
Use the proper serialization format when bundling aggregations. (#12090) 
This ensures that the `latest_event` field of the bundled aggregation
for threads uses the same format as the other events in the response.
 2022-03-03 10:43:06 -05:00
David Robertson
cea1b58c4a
Don't impose version checks on dev extras at runtime (#12129) 
* Fix incorrect argument in test case

* Add copyright header

* Docstring and __all__

* Exclude dev depenencies

* Use changelog from #12088

* Include version in error messages

This will hopefully distinguish between the version of the source code
and the version of the distribution package that is installed.

* Linter script is your friend
 2022-03-03 12:47:55 +00:00
Erik Johnston
61fd2a8f59
Limit the size of the aggregation_key (#12101) 
There's no reason to let people use long keys.
 2022-03-03 10:52:35 +00:00
Brendan Abolivier
ae8a616b49
Correctly register deactivation and profile update module callbacks (#12141) 2022-03-03 11:39:58 +01:00
Olivier Wilkinson (reivilibre)
594a07ede4 Synapse 1.54.0rc1 (2022-03-02) 
==============================
 
 Please note that this will be the last release of Synapse that is compatible with Mjolnir 1.3.1 and earlier.
 Administrators of servers which have the Mjolnir module installed are advised to upgrade Mjolnir to version 1.3.2 or later.
 
 Features
 --------
 
 - Add support for [MSC3202](https://github.com/matrix-org/matrix-doc/pull/3202): sending one-time key counts and fallback key usage states to Application Services. ([\#11617](https://github.com/matrix-org/synapse/issues/11617))
 - Improve the generated URL previews for some web pages. Contributed by @AndrewRyanChama. ([\#11985](https://github.com/matrix-org/synapse/issues/11985))
 - Track cache invalidations in Prometheus metrics, as already happens for cache eviction based on size or time. ([\#12000](https://github.com/matrix-org/synapse/issues/12000))
 - Implement experimental support for [MSC3720](https://github.com/matrix-org/matrix-doc/pull/3720) (account status endpoints). ([\#12001](https://github.com/matrix-org/synapse/issues/12001), [\#12067](https://github.com/matrix-org/synapse/issues/12067))
 - Enable modules to set a custom display name when registering a user. ([\#12009](https://github.com/matrix-org/synapse/issues/12009))
 - Advertise Matrix 1.1 and 1.2 support on `/_matrix/client/versions`. ([\#12020](https://github.com/matrix-org/synapse/issues/12020), ([\#12022](https://github.com/matrix-org/synapse/issues/12022))
 - Support only the stable identifier for [MSC3069](https://github.com/matrix-org/matrix-doc/pull/3069)'s `is_guest` on `/_matrix/client/v3/account/whoami`. ([\#12021](https://github.com/matrix-org/synapse/issues/12021))
 - Use room version 9 as the default room version (per [MSC3589](https://github.com/matrix-org/matrix-doc/pull/3589)). ([\#12058](https://github.com/matrix-org/synapse/issues/12058))
 - Add module callbacks to react to user deactivation status changes (i.e. deactivations and reactivations) and profile updates. ([\#12062](https://github.com/matrix-org/synapse/issues/12062))
 
 Bugfixes
 --------
 
 - Fix a bug introduced in Synapse 1.48.0 where an edit of the latest event in a thread would not be properly applied to the thread summary. ([\#11992](https://github.com/matrix-org/synapse/issues/11992))
 - Fix long-standing bug where the `get_rooms_for_user` cache was not correctly invalidated for remote users when the server left a room. ([\#11999](https://github.com/matrix-org/synapse/issues/11999))
 - Fix a 500 error with Postgres when looking backwards with the [MSC3030](https://github.com/matrix-org/matrix-doc/pull/3030) `/timestamp_to_event?dir=b` endpoint. ([\#12024](https://github.com/matrix-org/synapse/issues/12024))
 - Properly fix a long-standing bug where wrong data could be inserted into the `event_search` table when using SQLite. This could block running `synapse_port_db` with an `argument of type 'int' is not iterable` error. This bug was partially fixed by a change in Synapse 1.44.0. ([\#12037](https://github.com/matrix-org/synapse/issues/12037))
 - Fix slow performance of `/logout` in some cases where refresh tokens are in use. The slowness existed since the initial implementation of refresh tokens in version 1.38.0. ([\#12056](https://github.com/matrix-org/synapse/issues/12056))
 - Fix a long-standing bug where Synapse would make additional failing requests over federation for missing data. ([\#12077](https://github.com/matrix-org/synapse/issues/12077))
 - Fix occasional `Unhandled error in Deferred` error message. ([\#12089](https://github.com/matrix-org/synapse/issues/12089))
 - Fix a bug introduced in Synapse 1.51.0 where incoming federation transactions containing at least one EDU would be dropped if debug logging was enabled for `synapse.8631_debug`. ([\#12098](https://github.com/matrix-org/synapse/issues/12098))
 - Fix a long-standing bug which could cause push notifications to malfunction if `use_frozen_dicts` was set in the configuration. ([\#12100](https://github.com/matrix-org/synapse/issues/12100))
 - Fix an extremely rare, long-standing bug in `ReadWriteLock` that would cause an error when a newly unblocked writer completes instantly. ([\#12105](https://github.com/matrix-org/synapse/issues/12105))
 - Make a `POST` to `/rooms/<room_id>/receipt/m.read/<event_id>` only trigger a push notification if the count of unread messages is different to the one in the last successfully sent push. This reduces server load and load on the receiving device. ([\#11835](https://github.com/matrix-org/synapse/issues/11835))
 
 Updates to the Docker image
 ---------------------------
 
 - The Docker image no longer automatically creates a temporary volume at `/data`. This is not expected to affect normal usage. ([\#11997](https://github.com/matrix-org/synapse/issues/11997))
 - Use Python 3.9 in Docker images by default. ([\#12112](https://github.com/matrix-org/synapse/issues/12112))
 
 Improved Documentation
 ----------------------
 
 - Document support for the `to_device`, `account_data`, `receipts`, and `presence` stream writers for workers. ([\#11599](https://github.com/matrix-org/synapse/issues/11599))
 - Explain the meaning of spam checker callbacks' return values. ([\#12003](https://github.com/matrix-org/synapse/issues/12003))
 - Clarify information about external Identity Provider IDs. ([\#12004](https://github.com/matrix-org/synapse/issues/12004))
 
 Deprecations and Removals
 -------------------------
 
 - Deprecate using `synctl` with the config option `synctl_cache_factor` and print a warning if a user still uses this option. ([\#11865](https://github.com/matrix-org/synapse/issues/11865))
 - Remove support for the legacy structured logging configuration (please see the the [upgrade notes](https://matrix-org.github.io/synapse/develop/upgrade#legacy-structured-logging-configuration-removal) if you are using `structured: true` in the Synapse configuration). ([\#12008](https://github.com/matrix-org/synapse/issues/12008))
 - Drop support for [MSC3283](https://github.com/matrix-org/matrix-doc/pull/3283) unstable flags now that the stable flags are supported. ([\#12018](https://github.com/matrix-org/synapse/issues/12018))
 - Remove the unstable `/spaces` endpoint from [MSC2946](https://github.com/matrix-org/matrix-doc/pull/2946). ([\#12073](https://github.com/matrix-org/synapse/issues/12073))
 
 Internal Changes
 ----------------
 
 - Make the `get_room_version` method use `get_room_version_id` to benefit from caching. ([\#11808](https://github.com/matrix-org/synapse/issues/11808))
 - Remove unnecessary condition on knock -> leave auth rule check. ([\#11900](https://github.com/matrix-org/synapse/issues/11900))
 - Add tests for device list changes between local users. ([\#11972](https://github.com/matrix-org/synapse/issues/11972))
 - Optimise calculating `device_list` changes in `/sync`. ([\#11974](https://github.com/matrix-org/synapse/issues/11974))
 - Add missing type hints to storage classes. ([\#11984](https://github.com/matrix-org/synapse/issues/11984))
 - Refactor the search code for improved readability. ([\#11991](https://github.com/matrix-org/synapse/issues/11991))
 - Move common deduplication code down into `_auth_and_persist_outliers`. ([\#11994](https://github.com/matrix-org/synapse/issues/11994))
 - Limit concurrent joins from applications services. ([\#11996](https://github.com/matrix-org/synapse/issues/11996))
 - Preparation for faster-room-join work: when parsing the `send_join` response, get the `m.room.create` event from `state`, not `auth_chain`. ([\#12005](https://github.com/matrix-org/synapse/issues/12005), [\#12039](https://github.com/matrix-org/synapse/issues/12039))
 - Preparation for faster-room-join work: parse MSC3706 fields in send_join response. ([\#12011](https://github.com/matrix-org/synapse/issues/12011))
 - Preparation for faster-room-join work: persist information on which events and rooms have partial state to the database. ([\#12012](https://github.com/matrix-org/synapse/issues/12012))
 - Preparation for faster-room-join work: Support for calling `/federation/v1/state` on a remote server. ([\#12013](https://github.com/matrix-org/synapse/issues/12013))
 - Configure `tox` to use `venv` rather than `virtualenv`. ([\#12015](https://github.com/matrix-org/synapse/issues/12015))
 - Fix bug in `StateFilter.return_expanded()` and add some tests. ([\#12016](https://github.com/matrix-org/synapse/issues/12016))
 - Use Matrix v1.1 endpoints (`/_matrix/client/v3/auth/...`) in fallback auth HTML forms. ([\#12019](https://github.com/matrix-org/synapse/issues/12019))
 - Update the `olddeps` CI job to use an old version of `markupsafe`. ([\#12025](https://github.com/matrix-org/synapse/issues/12025))
 - Upgrade Mypy to version 0.931. ([\#12030](https://github.com/matrix-org/synapse/issues/12030))
 - Remove legacy `HomeServer.get_datastore()`. ([\#12031](https://github.com/matrix-org/synapse/issues/12031), [\#12070](https://github.com/matrix-org/synapse/issues/12070))
 - Minor typing fixes. ([\#12034](https://github.com/matrix-org/synapse/issues/12034), [\#12069](https://github.com/matrix-org/synapse/issues/12069))
 - After joining a room, create a dedicated logcontext to process the queued events. ([\#12041](https://github.com/matrix-org/synapse/issues/12041))
 - Tidy up GitHub Actions config which builds distributions for PyPI. ([\#12051](https://github.com/matrix-org/synapse/issues/12051))
 - Move configuration out of `setup.cfg`. ([\#12052](https://github.com/matrix-org/synapse/issues/12052), [\#12059](https://github.com/matrix-org/synapse/issues/12059))
 - Fix error message when a worker process fails to talk to another worker process. ([\#12060](https://github.com/matrix-org/synapse/issues/12060))
 - Fix using the `complement.sh` script without specifying a directory or a branch. Contributed by Nico on behalf of Famedly. ([\#12063](https://github.com/matrix-org/synapse/issues/12063))
 - Add type hints to `tests/rest/client`. ([\#12066](https://github.com/matrix-org/synapse/issues/12066), [\#12072](https://github.com/matrix-org/synapse/issues/12072), [\#12084](https://github.com/matrix-org/synapse/issues/12084), [\#12094](https://github.com/matrix-org/synapse/issues/12094))
 - Add some logging to `/sync` to try and track down #11916. ([\#12068](https://github.com/matrix-org/synapse/issues/12068))
 - Inspect application dependencies using `importlib.metadata` or its backport. ([\#12088](https://github.com/matrix-org/synapse/issues/12088))
 - Use `assertEqual` instead of the deprecated `assertEquals` in test code. ([\#12092](https://github.com/matrix-org/synapse/issues/12092))
 - Move experimental support for [MSC3440](https://github.com/matrix-org/matrix-doc/pull/3440) to `/versions`. ([\#12099](https://github.com/matrix-org/synapse/issues/12099))
 - Add `stop_cancellation` utility function to stop `Deferred`s from being cancelled. ([\#12106](https://github.com/matrix-org/synapse/issues/12106))
 - Improve exception handling for concurrent execution. ([\#12109](https://github.com/matrix-org/synapse/issues/12109))
 - Advertise support for Python 3.10 in packaging files. ([\#12111](https://github.com/matrix-org/synapse/issues/12111))
 - Move CI checks out of tox, to facilitate a move to using poetry. ([\#12119](https://github.com/matrix-org/synapse/issues/12119))
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Merge tag 'v1.54.0rc1' into develop

Synapse 1.54.0rc1 (2022-03-02)
==============================

Please note that this will be the last release of Synapse that is compatible with Mjolnir 1.3.1 and earlier.
Administrators of servers which have the Mjolnir module installed are advised to upgrade Mjolnir to version 1.3.2 or later.

Features
--------

- Add support for [MSC3202](https://github.com/matrix-org/matrix-doc/pull/3202): sending one-time key counts and fallback key usage states to Application Services. ([\#11617](https://github.com/matrix-org/synapse/issues/11617))
- Improve the generated URL previews for some web pages. Contributed by @AndrewRyanChama. ([\#11985](https://github.com/matrix-org/synapse/issues/11985))
- Track cache invalidations in Prometheus metrics, as already happens for cache eviction based on size or time. ([\#12000](https://github.com/matrix-org/synapse/issues/12000))
- Implement experimental support for [MSC3720](https://github.com/matrix-org/matrix-doc/pull/3720) (account status endpoints). ([\#12001](https://github.com/matrix-org/synapse/issues/12001), [\#12067](https://github.com/matrix-org/synapse/issues/12067))
- Enable modules to set a custom display name when registering a user. ([\#12009](https://github.com/matrix-org/synapse/issues/12009))
- Advertise Matrix 1.1 and 1.2 support on `/_matrix/client/versions`. ([\#12020](https://github.com/matrix-org/synapse/issues/12020), ([\#12022](https://github.com/matrix-org/synapse/issues/12022))
- Support only the stable identifier for [MSC3069](https://github.com/matrix-org/matrix-doc/pull/3069)'s `is_guest` on `/_matrix/client/v3/account/whoami`. ([\#12021](https://github.com/matrix-org/synapse/issues/12021))
- Use room version 9 as the default room version (per [MSC3589](https://github.com/matrix-org/matrix-doc/pull/3589)). ([\#12058](https://github.com/matrix-org/synapse/issues/12058))
- Add module callbacks to react to user deactivation status changes (i.e. deactivations and reactivations) and profile updates. ([\#12062](https://github.com/matrix-org/synapse/issues/12062))

Bugfixes
--------

- Fix a bug introduced in Synapse 1.48.0 where an edit of the latest event in a thread would not be properly applied to the thread summary. ([\#11992](https://github.com/matrix-org/synapse/issues/11992))
- Fix long-standing bug where the `get_rooms_for_user` cache was not correctly invalidated for remote users when the server left a room. ([\#11999](https://github.com/matrix-org/synapse/issues/11999))
- Fix a 500 error with Postgres when looking backwards with the [MSC3030](https://github.com/matrix-org/matrix-doc/pull/3030) `/timestamp_to_event?dir=b` endpoint. ([\#12024](https://github.com/matrix-org/synapse/issues/12024))
- Properly fix a long-standing bug where wrong data could be inserted into the `event_search` table when using SQLite. This could block running `synapse_port_db` with an `argument of type 'int' is not iterable` error. This bug was partially fixed by a change in Synapse 1.44.0. ([\#12037](https://github.com/matrix-org/synapse/issues/12037))
- Fix slow performance of `/logout` in some cases where refresh tokens are in use. The slowness existed since the initial implementation of refresh tokens in version 1.38.0. ([\#12056](https://github.com/matrix-org/synapse/issues/12056))
- Fix a long-standing bug where Synapse would make additional failing requests over federation for missing data. ([\#12077](https://github.com/matrix-org/synapse/issues/12077))
- Fix occasional `Unhandled error in Deferred` error message. ([\#12089](https://github.com/matrix-org/synapse/issues/12089))
- Fix a bug introduced in Synapse 1.51.0 where incoming federation transactions containing at least one EDU would be dropped if debug logging was enabled for `synapse.8631_debug`. ([\#12098](https://github.com/matrix-org/synapse/issues/12098))
- Fix a long-standing bug which could cause push notifications to malfunction if `use_frozen_dicts` was set in the configuration. ([\#12100](https://github.com/matrix-org/synapse/issues/12100))
- Fix an extremely rare, long-standing bug in `ReadWriteLock` that would cause an error when a newly unblocked writer completes instantly. ([\#12105](https://github.com/matrix-org/synapse/issues/12105))
- Make a `POST` to `/rooms/<room_id>/receipt/m.read/<event_id>` only trigger a push notification if the count of unread messages is different to the one in the last successfully sent push. This reduces server load and load on the receiving device. ([\#11835](https://github.com/matrix-org/synapse/issues/11835))

Updates to the Docker image
---------------------------

- The Docker image no longer automatically creates a temporary volume at `/data`. This is not expected to affect normal usage. ([\#11997](https://github.com/matrix-org/synapse/issues/11997))
- Use Python 3.9 in Docker images by default. ([\#12112](https://github.com/matrix-org/synapse/issues/12112))

Improved Documentation
----------------------

- Document support for the `to_device`, `account_data`, `receipts`, and `presence` stream writers for workers. ([\#11599](https://github.com/matrix-org/synapse/issues/11599))
- Explain the meaning of spam checker callbacks' return values. ([\#12003](https://github.com/matrix-org/synapse/issues/12003))
- Clarify information about external Identity Provider IDs. ([\#12004](https://github.com/matrix-org/synapse/issues/12004))

Deprecations and Removals
-------------------------

- Deprecate using `synctl` with the config option `synctl_cache_factor` and print a warning if a user still uses this option. ([\#11865](https://github.com/matrix-org/synapse/issues/11865))
- Remove support for the legacy structured logging configuration (please see the the [upgrade notes](https://matrix-org.github.io/synapse/develop/upgrade#legacy-structured-logging-configuration-removal) if you are using `structured: true` in the Synapse configuration). ([\#12008](https://github.com/matrix-org/synapse/issues/12008))
- Drop support for [MSC3283](https://github.com/matrix-org/matrix-doc/pull/3283) unstable flags now that the stable flags are supported. ([\#12018](https://github.com/matrix-org/synapse/issues/12018))
- Remove the unstable `/spaces` endpoint from [MSC2946](https://github.com/matrix-org/matrix-doc/pull/2946). ([\#12073](https://github.com/matrix-org/synapse/issues/12073))

Internal Changes
----------------

- Make the `get_room_version` method use `get_room_version_id` to benefit from caching. ([\#11808](https://github.com/matrix-org/synapse/issues/11808))
- Remove unnecessary condition on knock -> leave auth rule check. ([\#11900](https://github.com/matrix-org/synapse/issues/11900))
- Add tests for device list changes between local users. ([\#11972](https://github.com/matrix-org/synapse/issues/11972))
- Optimise calculating `device_list` changes in `/sync`. ([\#11974](https://github.com/matrix-org/synapse/issues/11974))
- Add missing type hints to storage classes. ([\#11984](https://github.com/matrix-org/synapse/issues/11984))
- Refactor the search code for improved readability. ([\#11991](https://github.com/matrix-org/synapse/issues/11991))
- Move common deduplication code down into `_auth_and_persist_outliers`. ([\#11994](https://github.com/matrix-org/synapse/issues/11994))
- Limit concurrent joins from applications services. ([\#11996](https://github.com/matrix-org/synapse/issues/11996))
- Preparation for faster-room-join work: when parsing the `send_join` response, get the `m.room.create` event from `state`, not `auth_chain`. ([\#12005](https://github.com/matrix-org/synapse/issues/12005), [\#12039](https://github.com/matrix-org/synapse/issues/12039))
- Preparation for faster-room-join work: parse MSC3706 fields in send_join response. ([\#12011](https://github.com/matrix-org/synapse/issues/12011))
- Preparation for faster-room-join work: persist information on which events and rooms have partial state to the database. ([\#12012](https://github.com/matrix-org/synapse/issues/12012))
- Preparation for faster-room-join work: Support for calling `/federation/v1/state` on a remote server. ([\#12013](https://github.com/matrix-org/synapse/issues/12013))
- Configure `tox` to use `venv` rather than `virtualenv`. ([\#12015](https://github.com/matrix-org/synapse/issues/12015))
- Fix bug in `StateFilter.return_expanded()` and add some tests. ([\#12016](https://github.com/matrix-org/synapse/issues/12016))
- Use Matrix v1.1 endpoints (`/_matrix/client/v3/auth/...`) in fallback auth HTML forms. ([\#12019](https://github.com/matrix-org/synapse/issues/12019))
- Update the `olddeps` CI job to use an old version of `markupsafe`. ([\#12025](https://github.com/matrix-org/synapse/issues/12025))
- Upgrade Mypy to version 0.931. ([\#12030](https://github.com/matrix-org/synapse/issues/12030))
- Remove legacy `HomeServer.get_datastore()`. ([\#12031](https://github.com/matrix-org/synapse/issues/12031), [\#12070](https://github.com/matrix-org/synapse/issues/12070))
- Minor typing fixes. ([\#12034](https://github.com/matrix-org/synapse/issues/12034), [\#12069](https://github.com/matrix-org/synapse/issues/12069))
- After joining a room, create a dedicated logcontext to process the queued events. ([\#12041](https://github.com/matrix-org/synapse/issues/12041))
- Tidy up GitHub Actions config which builds distributions for PyPI. ([\#12051](https://github.com/matrix-org/synapse/issues/12051))
- Move configuration out of `setup.cfg`. ([\#12052](https://github.com/matrix-org/synapse/issues/12052), [\#12059](https://github.com/matrix-org/synapse/issues/12059))
- Fix error message when a worker process fails to talk to another worker process. ([\#12060](https://github.com/matrix-org/synapse/issues/12060))
- Fix using the `complement.sh` script without specifying a directory or a branch. Contributed by Nico on behalf of Famedly. ([\#12063](https://github.com/matrix-org/synapse/issues/12063))
- Add type hints to `tests/rest/client`. ([\#12066](https://github.com/matrix-org/synapse/issues/12066), [\#12072](https://github.com/matrix-org/synapse/issues/12072), [\#12084](https://github.com/matrix-org/synapse/issues/12084), [\#12094](https://github.com/matrix-org/synapse/issues/12094))
- Add some logging to `/sync` to try and track down #11916. ([\#12068](https://github.com/matrix-org/synapse/issues/12068))
- Inspect application dependencies using `importlib.metadata` or its backport. ([\#12088](https://github.com/matrix-org/synapse/issues/12088))
- Use `assertEqual` instead of the deprecated `assertEquals` in test code. ([\#12092](https://github.com/matrix-org/synapse/issues/12092))
- Move experimental support for [MSC3440](https://github.com/matrix-org/matrix-doc/pull/3440) to `/versions`. ([\#12099](https://github.com/matrix-org/synapse/issues/12099))
- Add `stop_cancellation` utility function to stop `Deferred`s from being cancelled. ([\#12106](https://github.com/matrix-org/synapse/issues/12106))
- Improve exception handling for concurrent execution. ([\#12109](https://github.com/matrix-org/synapse/issues/12109))
- Advertise support for Python 3.10 in packaging files. ([\#12111](https://github.com/matrix-org/synapse/issues/12111))
- Move CI checks out of tox, to facilitate a move to using poetry. ([\#12119](https://github.com/matrix-org/synapse/issues/12119))
 2022-03-02 15:26:43 +00:00
Patrick Cloke
1103c5fe8a
Check if instances are lists, not sequences. (#12128) 
As a str is a sequence, the checks were not granular
enough and would allow lists or strings, when only
lists were valid.
 2022-03-02 13:18:51 +00:00
David Robertson
f3f0ab10fe
Move scripts directory inside synapse, exposing as setuptools entry_points (#12118) 
* Two scripts are basically entry_points already
* Move and rename scripts/* to synapse/_scripts/*.py
* Delete sync_room_to_group.pl
* Expose entry points in setup.py
* Update linter script and config
* Fixup scripts & docs mentioning scripts that moved

Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>
 2022-03-02 13:00:16 +00:00
Olivier Wilkinson (reivilibre)
879e4a7bd7 1.54.0rc1 2022-03-02 10:45:16 +00:00
reivilibre
c7b2f1ccdc
Back out in-flight state caching changes. (#12126) 2022-03-02 10:37:04 +00:00
lukasdenk
8e56a1b73c
Make get_room_version use cached get_room_version_id. (#11808) 2022-03-02 10:35:34 +00:00
David Robertson
313581e4e9
Use importlib.metadata to read requirements (#12088) 
* Pull runtime dep checks into their own module
* Reimplement `check_requirements` using `importlib`

I've tried to make this clearer. We start by working out which of
Synapse's requirements we need to be installed here and now. I was
surprised that there wasn't an easier way to see which packages were
installed by a given extra.

I've pulled out the error messages into functions that deal with "is
this for an extra or not". And I've rearranged the loop over two
different sets of requirements into one loop with a "must be instaled"
flag.

I hope you agree that this is clearer.

* Test cases
 2022-03-01 17:44:41 +00:00
Sean Quah
4d6b6c17c8
Fix rare error in ReadWriteLock when writers complete immediately (#12105) 
Signed-off-by: Sean Quah <seanq@element.io>
 2022-03-01 15:27:15 +00:00
Brendan Abolivier
300ed0b8a6
Add module callbacks called for reacting to deactivation status change and profile update (#12062) 2022-03-01 15:00:03 +00:00
Sean Quah
91bc15c772
Add stop_cancellation utility function (#12106) 2022-03-01 13:51:03 +00:00
reivilibre
c893632319
Order in-flight state group queries in biggest-first order (#11610) 
Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
 2022-03-01 13:41:57 +00:00
Richard van der Hoff
e2e1d90a5e
Faster joins: persist to database (#12012) 
When we get a partial_state response from send_join, store information in the
database about it:
 * store a record about the room as a whole having partial state, and stash the
   list of member servers too.
 * flag the join event itself as having partial state
 * also, for any new events whose prev-events are partial-stated, note that
   they will *also* be partial-stated.

We don't yet make any attempt to interpret this data, so API calls (and a bunch
of other things) are just going to get incorrect data.
 2022-03-01 12:49:54 +00:00
Richard van der Hoff
5458eb8551
Fix 'Unhandled error in Deferred' (#12089) 
* Fix 'Unhandled error in Deferred'

Fixes a CRITICAL "Unhandled error in Deferred" log message which happened when
a function wrapped with `@cachedList` failed

* Minor optimisation to cachedListDescriptor

we can avoid re-using `missing`, which saves looking up entries in
`deferreds_map`, and means we don't need to copy it.

* Improve type annotation on CachedListDescriptor
 2022-03-01 09:51:38 +00:00
Richard van der Hoff
9d11fee8f2
Improve exception handling for concurrent execution (#12109) 
* fix incorrect unwrapFirstError import

this was being imported from the wrong place

* Refactor `concurrently_execute` to use `yieldable_gather_results`

* Improve exception handling in `yieldable_gather_results`

Try to avoid swallowing so many stack traces.

* mark unwrapFirstError deprecated

* changelog
 2022-03-01 09:34:30 +00:00
Patrick Cloke
7754af24ab
Remove the unstable /spaces endpoint. (#12073) 
...and various code supporting it.

The /spaces endpoint was from an old version of MSC2946 and included
both a Client-Server and Server-Server API. Note that the unstable
/hierarchy endpoint (from the final version of MSC2946) is not yet
removed.
 2022-02-28 18:33:00 +00:00
Patrick Cloke
1866fb39d7
Move experimental support for MSC3440 to /versions. (#12099) 
Instead of being part of /capabilities, this matches a change to
MSC3440 to properly use these endpoints.
 2022-02-28 18:29:09 +00:00
Richard van der Hoff
6c0b44a3d7
Fix PushRuleEvaluator and Filter to work on frozendicts (#12100) 
* Fix `PushRuleEvaluator` to work on frozendicts

frozendicts do not (necessarily) inherit from dict, so this needs to handle
them correctly.

* Fix event filtering for frozen events

Looks like this one was introduced by #11194.
 2022-02-28 17:40:24 +00:00
David Robertson
5565f454e1
Actually fix bad debug logging rejecting device list & signing key transactions (#12098) 2022-02-28 14:10:36 +00:00
Patrick Cloke
9e83521af8
Properly failover for unknown endpoints from Conduit/Dendrite. (#12077) 
Before this fix, a legitimate 404 from a federation endpoint (e.g. due
to an unknown room) would be treated as an unknown endpoint. This
could cause unnecessary federation traffic.
 2022-02-28 07:52:44 -05:00
Sean Quah
b43c3ef8e2
Ensure that get_datastores().main is typed (#12070) 
Signed-off-by: Sean Quah <seanq@element.io>
 2022-02-25 10:20:40 +00:00
Sean Quah
f3fd8558cd
Minor typing fixes for synapse/storage/persist_events.py (#12069) 
Signed-off-by: Sean Quah <seanq@element.io>
 2022-02-25 10:19:49 +00:00
reivilibre
2cc5ea933d
Add support for MSC3202: sending one-time key counts and fallback key usage states to Application Services. (#11617) 
Co-authored-by: Erik Johnston <erik@matrix.org>
 2022-02-24 17:55:45 +00:00
Sean Quah
41cf4c2cf6
Fix non-strings in the event_search table (#12037) 
Don't attempt to add non-string `value`s to `event_search` and add a
background update to clear out bad rows from `event_search` when
using sqlite.

Signed-off-by: Sean Quah <seanq@element.io>
 2022-02-24 11:52:28 +00:00
Erik Johnston
a711ae78a8
Add logging to /sync for debugging #11916 (#12068) 2022-02-23 14:22:22 +00:00
Richard van der Hoff
5b2b36809f
Remove more references to get_datastore (#12067) 
These have snuck in since #12031 was started.

Also a couple of other cleanups while we're in the area.
 2022-02-23 12:35:53 +00:00
Richard van der Hoff
e24ff8ebe3
Remove HomeServer.get_datastore() (#12031) 
The presence of this method was confusing, and mostly present for backwards
compatibility. Let's get rid of it.

Part of #11733
 2022-02-23 11:04:02 +00:00
Travis Ralston
e3fe6347be
Remove excess condition on knock->leave check (#11900) 2022-02-22 18:35:01 +00:00
Erik Johnston
6d14b3dabf
Better error message when failing to request from another process (#12060) 2022-02-22 15:52:08 +00:00
Brendan Abolivier
250104d357
Implement account status endpoints (MSC3720) (#12001) 
See matrix-org/matrix-doc#3720

Co-authored-by: Sean Quah <8349537+squahtx@users.noreply.github.com>
 2022-02-22 15:10:10 +00:00
reivilibre
dcb6a37837
Cap the number of in-flight requests for state from a single group (#11608) 2022-02-22 14:24:31 +00:00
Patrick Cloke
7bcc28f82f
Use room version 9 as the default room version (per MSC3589). (#12058) 2022-02-22 14:09:40 +00:00
Richard van der Hoff
81364db49b
Run _handle_queued_pdus as a background process (#12041) 
... to ensure it gets a proper log context, mostly.
 2022-02-22 13:33:22 +00:00
reivilibre
235d2916ce
Fix slow performance of /logout in some cases where refresh tokens are in use. The slowness existed since the initial implementation of refresh tokens. (#12056) 2022-02-22 13:29:04 +00:00
Erik Johnston
6a1bad511d Merge remote-tracking branch 'origin/master' into develop 2022-02-22 12:26:49 +00:00
Richard van der Hoff
7273011f60
Faster joins: Support for calling /federation/v1/state (#12013) 
This is an endpoint that we have server-side support for, but no client-side support. It's going to be useful for resyncing partial-stated rooms, so let's introduce it.
 2022-02-22 12:17:10 +00:00
AndrewRyanChama
066171643b
Fetch images when previewing Twitter URLs. (#11985) 
By including "bot" in the User-Agent, which some sites use
to decide whether to include additional Open Graph information.
 2022-02-22 07:11:39 -05:00
Erik Johnston
551dd8c9f8 1.53.0 2022-02-22 11:32:11 +00:00
Travis Ralston
d7cb0dcbaa
Use v3 endpoints for fallback auth (Matrix 1.1) (#12019) 2022-02-22 11:20:45 +00:00
Richard van der Hoff
3070af4809
remote join processing: get create event from state, not auth_chain (#12039) 
A follow-up to #12005, in which I apparently missed that there are a bunch of other places that assume the create event is in the auth chain.
 2022-02-21 19:27:35 +00:00
Richard van der Hoff
a85dde3445
Minor typing fixes (#12034) 
These started failing in
https://github.com/matrix-org/synapse/pull/12031... I'm a bit mystified by how
they ever worked.
 2022-02-21 18:37:04 +00:00
Dirk Klimpel
7c82da27aa
Add type hints to synapse/storage/databases/main (#11984) 2022-02-21 16:03:06 +00:00
Travis Ralston
99f6d79fe1
Advertise Matrix 1.2 in /_matrix/client/versions (#12022) 
Co-authored-by: Patrick Cloke <patrickc@matrix.org>
 2022-02-21 08:59:29 -07:00
Patrick Cloke
444b04058b
Document why auth providers aren't validated in the admin API. (#12004) 
Since it is reasonable to give a future or past auth provider,
which might not be in the current configuration.
 2022-02-18 17:24:25 +00:00
reivilibre
284ea2025a
Track and deduplicate in-flight requests to _get_state_for_groups. (#10870) 
Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
 2022-02-18 17:23:31 +00:00
Sean Quah
e6acd3cf4f
Upgrade mypy to version 0.931 (#12030) 
Upgrade mypy to 0.931, mypy-zope to 0.3.5 and fix new complaints.
 2022-02-18 15:57:26 +00:00
reivilibre
eb609c65d0
Fix bug in StateFilter.return_expanded() and add some tests. (#12016) 2022-02-18 14:54:31 +00:00
Travis Ralston
31a298fec7
Advertise Matrix 1.1 in /_matrix/client/versions (#12020) 2022-02-18 07:49:53 -05:00
Travis Ralston
19bd9cff1a
Use stable MSC3069 is_guest flag on /whoami. (#12021) 
Keeping backwards compatibility with the unstable flag for now.
 2022-02-18 07:48:23 -05:00
Eric Eastwood
5a6911598a
Fix 500 error with Postgres when looking backwards with the MSC3030 /timestamp_to_event endpoint (#12024) 2022-02-18 12:11:18 +00:00
Erik Johnston
3f4d25a48b
Remove unstable MSC3283 flags (#12018) 
Fixes #11962
 2022-02-17 17:22:55 +00:00
Brendan Abolivier
707049c6ff
Allow modules to set a display name on registration (#12009) 
Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
 2022-02-17 16:54:16 +00:00
Richard van der Hoff
da0e9f8efd
Faster joins: parse msc3706 fields in send_join response (#12011) 
Part of my work on #11249: add code to handle the new fields added in MSC3706.
 2022-02-17 16:11:59 +00:00
Patrick Cloke
e69f8f0a8e
Remove support for the legacy structured logging configuration. (#12008) 2022-02-17 13:32:18 +00:00
Richard van der Hoff
696acd3515
send_join response: get create event from state, not auth_chain (#12005) 
msc3706 proposes changing the `/send_join` response:

> Any events returned within `state` can be omitted from `auth_chain`.

Currently, we rely on `m.room.create` being returned in `auth_chain`, but since
the `m.room.create` event must necessarily be part of the state, the above
change will break this.

In short, let's look for `m.room.create` in `state` rather than `auth_chain`.
 2022-02-17 11:59:26 +00:00
lukasdenk
4077177390
Prevent duplicate push notifications for room reads (#11835) 2022-02-17 10:23:54 +00:00
Patrick Cloke
7a92d68441 Fix a typo in a comment. 2022-02-16 06:53:21 -05:00
Brendan Abolivier
130fd45393
Limit concurrent AS joins (#11996) 
Initially introduced in matrix-org-hotfixes by e5537cf (and tweaked by later commits).

Fixes #11995

See also #4826
 2022-02-16 11:16:48 +00:00
Erik Johnston
2b5643b3af
Optimise calculating device_list changes in /sync. (#11974) 
For users with large accounts it is inefficient to calculate the set of
users they share a room with (and takes a lot of space in the cache).
Instead we can look at users whose devices have changed since the last
sync and check if they share a room with the syncing user.
 2022-02-15 15:01:00 +00:00