Commit Graph

19395 Commits

Author SHA1 Message Date
Eric Eastwood
d0b294ad97
Make historical events discoverable from backfill for servers without any scrollback history (MSC2716) (#10245)
* Make historical messages available to federated servers

Part of MSC2716: https://github.com/matrix-org/matrix-doc/pull/2716

Follow-up to https://github.com/matrix-org/synapse/pull/9247

* Debug message not available on federation

* Add base starting insertion point when no chunk ID is provided

* Fix messages from multiple senders in historical chunk

Follow-up to https://github.com/matrix-org/synapse/pull/9247

Part of MSC2716: https://github.com/matrix-org/matrix-doc/pull/2716

---

Previously, Synapse would throw a 403,
`Cannot force another user to join.`,
because we were trying to use `?user_id` from a single virtual user
which did not match with messages from other users in the chunk.

* Remove debug lines

* Messing with selecting insertion event extremeties

* Move db schema change to new version

* Add more better comments

* Make a fake requester with just what we need

See https://github.com/matrix-org/synapse/pull/10276#discussion_r660999080

* Store insertion events in table

* Make base insertion event float off on its own

See https://github.com/matrix-org/synapse/pull/10250#issuecomment-875711889

Conflicts:
	synapse/rest/client/v1/room.py

* Validate that the app service can actually control the given user

See https://github.com/matrix-org/synapse/pull/10276#issuecomment-876316455

Conflicts:
	synapse/rest/client/v1/room.py

* Add some better comments on what we're trying to check for

* Continue debugging

* Share validation logic

* Add inserted historical messages to /backfill response

* Remove debug sql queries

* Some marker event implemntation trials

* Clean up PR

* Rename insertion_event_id to just event_id

* Add some better sql comments

* More accurate description

* Add changelog

* Make it clear what MSC the change is part of

* Add more detail on which insertion event came through

* Address review and improve sql queries

* Only use event_id as unique constraint

* Fix test case where insertion event is already in the normal DAG

* Remove debug changes

* Switch to chunk events so we can auth via power_levels

Previously, we were using `content.chunk_id` to connect one
chunk to another. But these events can be from any `sender`
and we can't tell who should be able to send historical events.
We know we only want the application service to do it but these
events have the sender of a real historical message, not the
application service user ID as the sender. Other federated homeservers
also have no indicator which senders are an application service on
the originating homeserver.

So we want to auth all of the MSC2716 events via power_levels
and have them be sent by the application service with proper
PL levels in the room.

* Switch to chunk events for federation

* Add unstable room version to support new historical PL

* Fix federated events being rejected for no state_groups

Add fix from https://github.com/matrix-org/synapse/pull/10439
until it merges.

* Only connect base insertion event to prev_event_ids

Per discussion with @erikjohnston,
https://matrix.to/#/!UytJQHLQYfvYWsGrGY:jki.re/$12bTUiObDFdHLAYtT7E-BvYRp3k_xv8w0dUQHibasJk?via=jki.re&via=matrix.org

* Make it possible to get the room_version with txn

* Allow but ignore historical events in unsupported room version

See https://github.com/matrix-org/synapse/pull/10245#discussion_r675592489

We can't reject historical events on unsupported room versions because homeservers without knowledge of MSC2716 or the new room version don't reject historical events either.

Since we can't rely on the auth check here to stop historical events on unsupported room versions, I've added some additional checks in the processing/persisting code (`synapse/storage/databases/main/events.py` ->  `_handle_insertion_event` and `_handle_chunk_event`). I've had to do some refactoring so there is method to fetch the room version by `txn`.

* Move to unique index syntax

See https://github.com/matrix-org/synapse/pull/10245#discussion_r675638509

* High-level document how the insertion->chunk lookup works

* Remove create_event fallback for room_versions

See https://github.com/matrix-org/synapse/pull/10245/files#r677641879

* Use updated method name
2021-07-28 10:46:37 -05:00
Erik Johnston
8c201c97ec Synapse 1.39.0rc3 (2021-07-28)
==============================
 
 Bugfixes
 --------
 
 - Fix a bug introduced in Synapse 1.38 which caused an exception at startup when SAML authentication was enabled. ([\#10477](https://github.com/matrix-org/synapse/issues/10477))
 - Fix a long-standing bug where Synapse would not inform clients that a device had exhausted its one-time-key pool, potentially causing problems decrypting events. ([\#10485](https://github.com/matrix-org/synapse/issues/10485))
 - Fix reporting old R30 stats as R30v2 stats. Introduced in v1.39.0rc1. ([\#10486](https://github.com/matrix-org/synapse/issues/10486))
 
 Internal Changes
 ----------------
 
 - Fix an error which prevented the Github Actions workflow to build the docker images from running. ([\#10461](https://github.com/matrix-org/synapse/issues/10461))
 - Fix release script to correctly version debian changelog when doing RCs. ([\#10465](https://github.com/matrix-org/synapse/issues/10465))
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Merge tag 'v1.39.0rc3' into develop

Synapse 1.39.0rc3 (2021-07-28)
==============================

Bugfixes
--------

- Fix a bug introduced in Synapse 1.38 which caused an exception at startup when SAML authentication was enabled. ([\#10477](https://github.com/matrix-org/synapse/issues/10477))
- Fix a long-standing bug where Synapse would not inform clients that a device had exhausted its one-time-key pool, potentially causing problems decrypting events. ([\#10485](https://github.com/matrix-org/synapse/issues/10485))
- Fix reporting old R30 stats as R30v2 stats. Introduced in v1.39.0rc1. ([\#10486](https://github.com/matrix-org/synapse/issues/10486))

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

- Fix an error which prevented the Github Actions workflow to build the docker images from running. ([\#10461](https://github.com/matrix-org/synapse/issues/10461))
- Fix release script to correctly version debian changelog when doing RCs. ([\#10465](https://github.com/matrix-org/synapse/issues/10465))
2021-07-28 15:53:53 +01:00
Erik Johnston
2254e6790f Fixup changelog 2021-07-28 13:34:44 +01:00
Erik Johnston
5146e19880 1.39.0rc3 2021-07-28 13:31:18 +01:00
Richard van der Hoff
d9cb658c78
Fix up type hints for Twisted 21.7 (#10490)
Mostly this involves decorating a few Deferred declarations with extra type hints. We wrap the types in quotes to avoid runtime errors when running against older versions of Twisted that don't have generics on Deferred.
2021-07-28 12:04:11 +00:00
Richard van der Hoff
9643dfde6a
improve typing annotations in CachedCall (#10450)
tighten up some of the typing in CachedCall, which is going to be needed when
Twisted 21.7 brings better typing on Deferred.
2021-07-28 12:25:12 +01:00
Patrick Cloke
752fe0cd98
Restricted rooms (MSC3083) should not have their allow key redacted. (#10489) 2021-07-28 07:03:01 -04:00
Šimon Brandner
c3b037795a
Support for MSC2285 (hidden read receipts) (#10413)
Implementation of matrix-org/matrix-doc#2285
2021-07-28 10:05:11 +02:00
Eric Eastwood
0489683012
Document Complement dev usage (#10483) 2021-07-27 19:28:23 +00:00
sri-vidyut
8e1febc6a1
Support underscores (in addition to hyphens) for charset detection. (#10410) 2021-07-27 17:29:42 +00:00
Erik Johnston
5b22d5ee03
Fix oldest_pdu_in_federation_staging (#10455)
If the staging area was empty we'd report an age of 51 years, which is
not true or helpful.
2021-07-27 18:01:04 +01:00
Dirk Klimpel
076deade02
allow specifying https:// proxy (#10411) 2021-07-27 17:31:06 +01:00
Jason Robinson
31c6b30dd4
Fix import of the default SAML mapping provider. (#10477)
Fix a circular import, which was causing exceptions on boot if SAML
was configured.
2021-07-27 11:34:15 -04:00
reivilibre
10dcfae46f
Fix typo that causes R30v2 to actually be old R30 (#10486)
Signed-off-by: Olivier Wilkinson (reivilibre) <olivier@librepush.net>
2021-07-27 15:25:39 +01:00
Andrew Morgan
74d09a43d9
Always communicate device OTK counts to clients (#10485)
Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
2021-07-27 14:36:38 +01:00
reivilibre
e16eab29d6
Add a PeriodicallyFlushingMemoryHandler to prevent logging silence (#10407)
Signed-off-by: Olivier Wilkinson (reivilibre) <olivier@librepush.net>
2021-07-27 14:32:05 +01:00
Patrick Cloke
13944678c3
Use new go test running syntax for complement. (#10488)
Updates CI and the helper script t ensures all tests are run (in parallel).
2021-07-27 12:08:51 +00:00
Denis Kasak
2476d5373c
Mitigate media repo XSSs on IE11. (#10468)
IE11 doesn't support Content-Security-Policy but it has support for
a non-standard X-Content-Security-Policy header, which only supports the
sandbox directive. This prevents script execution, so it at least offers
some protection against media repo-based attacks.

Signed-off-by: Denis Kasak <dkasak@termina.org.uk>
2021-07-27 13:45:10 +02:00
Erik Johnston
92a882254b
Change release script to update debian changelog for RCs (#10465) 2021-07-27 11:59:15 +01:00
Travis Ralston
b3a757eb3b
Support MSC2033: Device ID on whoami (#9918)
* Fix no-access-token bug in deactivation tests
* Support MSC2033: Device ID on whoami
* Test for appservices too

MSC: https://github.com/matrix-org/matrix-doc/pull/2033

The MSC has passed FCP, which means stable endpoints can be used.
2021-07-27 05:28:20 +00:00
Patrick Cloke
b7186c6e8d
Add type hints to state handler. (#10482) 2021-07-26 12:49:53 -04:00
Patrick Cloke
228decfce1
Update the MSC3083 support to verify if joins are from an authorized server. (#10254) 2021-07-26 12:17:00 -04:00
Patrick Cloke
4fb92d93ea
Add type hints to synapse.federation.transport.client. (#10408) 2021-07-26 11:53:09 -04:00
Richard van der Hoff
f22252d4f9
Enable docker image caching for the deb build (#10431) 2021-07-26 11:36:01 +01:00
Erik Johnston
ab82fd6ed1 Merge branch 'release-v1.39' into develop 2021-07-23 09:19:24 +01:00
Erik Johnston
6e2275649c Synapse 1.38.1 (2021-07-22)
===========================
 
 Bugfixes
 --------
 
 - Always include `device_one_time_keys_count` key in `/sync` response to work around a bug in Element Android that broke encryption for new devices. ([\#10457](https://github.com/matrix-org/synapse/issues/10457))
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Merge tag 'v1.38.1' into release-v1.39

Synapse 1.38.1 (2021-07-22)
===========================

Bugfixes
--------

- Always include `device_one_time_keys_count` key in `/sync` response to work around a bug in Element Android that broke encryption for new devices. ([\#10457](https://github.com/matrix-org/synapse/issues/10457))
2021-07-23 09:07:42 +01:00
Erik Johnston
c39a417de0 Synapse 1.39.0rc2 (2021-07-22)
==============================
 
 Bugfixes
 --------
 
 - Always include `device_one_time_keys_count` key in `/sync` response to work around a bug in Element Android that broke encryption for new devices. ([\#10457](https://github.com/matrix-org/synapse/issues/10457))
 
 Internal Changes
 ----------------
 
 - Move docker image build to Github Actions. ([\#10416](https://github.com/matrix-org/synapse/issues/10416))
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Merge tag 'v1.39.0rc2' into develop

Synapse 1.39.0rc2 (2021-07-22)
==============================

Bugfixes
--------

- Always include `device_one_time_keys_count` key in `/sync` response to work around a bug in Element Android that broke encryption for new devices. ([\#10457](https://github.com/matrix-org/synapse/issues/10457))

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

- Move docker image build to Github Actions. ([\#10416](https://github.com/matrix-org/synapse/issues/10416))
2021-07-23 09:04:41 +01:00
Erik Johnston
683deee9a4 Merge branch 'master' into develop 2021-07-23 09:03:19 +01:00
Richard van der Hoff
016f085722 Synapse 1.38.1 (2021-07-22)
===========================
 
 Bugfixes
 --------
 
 - Always include `device_one_time_keys_count` key in `/sync` response to work around a bug in Element Android that broke encryption for new devices. ([\#10457](https://github.com/matrix-org/synapse/issues/10457))
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Merge tag 'v1.38.1'

Synapse 1.38.1 (2021-07-22)
===========================

Bugfixes
--------

- Always include `device_one_time_keys_count` key in `/sync` response to work around a bug in Element Android that broke encryption for new devices. ([\#10457](https://github.com/matrix-org/synapse/issues/10457))
2021-07-23 00:43:53 +01:00
Richard van der Hoff
4c3fdfc808
Fix an error in the docker workflow (#10461) 2021-07-22 21:50:30 +01:00
Eric Eastwood
cd5fcd2731
Disable msc2716 until Complement update is merged (#10463) 2021-07-22 20:19:30 +00:00
Erik Johnston
f76f8c1567 1.39.0rc2 2021-07-22 15:43:26 +01:00
Erik Johnston
4565063e36 Merge commit '7da24b975dfb10c277cf963dfddb88f55b1ca598' into release-v1.39 2021-07-22 15:42:45 +01:00
Erik Johnston
283bb5c94e 1.38.1 2021-07-22 15:37:10 +01:00
David Baker
7da24b975d
Always send device_one_time_keys_count (#10457)
As per comment

Fixes https://github.com/matrix-org/synapse/issues/10456
See also https://github.com/vector-im/element-android/issues/3725
2021-07-22 15:29:27 +01:00
Dirk Klimpel
89c4ca81bb
Add creation_ts to list users admin API (#10448)
Signed-off-by: Dirk Klimpel dirk@klimpel.org
2021-07-22 16:05:16 +02:00
Erik Johnston
38b346a504
Replace or_ignore in simple_insert with simple_upsert (#10442)
Now that we have `simple_upsert` that should be used in preference to
trying to insert and looking for an exception. The main benefit is that
we ERROR message don't get written to postgres logs.

We also have tidy up the return value on `simple_upsert`, rather than
having a tri-state of inserted/not-inserted/unknown.
2021-07-22 12:39:50 +01:00
Richard van der Hoff
d8324b8238
Fix a handful of type annotations. (#10446)
* switch from `types.CoroutineType` to `typing.Coroutine`

these should be identical semantically, and since `defer.ensureDeferred` is
defined to take a `typing.Coroutine`, will keep mypy happy

* Fix some annotations on inlineCallbacks functions

* changelog
2021-07-22 12:00:16 +01:00
Eric Eastwood
d518b05a86
Move dev/ docs to development/ (#10453) 2021-07-22 12:58:24 +02:00
Richard van der Hoff
5e2df47f72
Cancel redundant GHA workflows (#10451) 2021-07-22 11:35:06 +01:00
Richard van der Hoff
f1347bcfdc
Fix the tests-done Github Actions job (#10444) 2021-07-22 11:10:30 +01:00
Richard van der Hoff
8ae0bdca75
Drop xenial-support hacks (#10429) 2021-07-21 21:25:28 +01:00
Patrick Cloke
590cc4e888
Add type hints to additional servlet functions (#10437)
Improves type hints for:

* parse_{boolean,integer}
* parse_{boolean,integer}_from_args
* parse_json_{value,object}_from_request

And fixes any incorrect calls that resulted from unknown types.
2021-07-21 18:12:22 +00:00
Patrick Cloke
5b68816de9
Fix the hierarchy of OpenID providers in the docs. (#10445) 2021-07-21 13:48:06 -04:00
Patrick Cloke
d15e72e511
Update the notification email subject when invited to a space. (#10426) 2021-07-21 17:29:54 +00:00
Richard van der Hoff
b2629e7016 Merge remote-tracking branch 'origin/release-v1.39' into develop 2021-07-21 16:12:23 +01:00
Patrick Cloke
5db118626b
Add a return type to parse_string. (#10438)
And set the required attribute in a few places which will error if
a parameter is not provided.
2021-07-21 09:47:56 -04:00
Richard van der Hoff
c6509991f3
Move the docker image build to Github Actions (#10416)
it's flaky on circleCI, and having to manage multiple CI providers is painful.
2021-07-21 12:33:35 +01:00
Eric Eastwood
2d89c66b88
Switch to chunk events so we can auth via power_levels (MSC2716) (#10432)
Previously, we were using `content.chunk_id` to connect one
chunk to another. But these events can be from any `sender`
and we can't tell who should be able to send historical events.
We know we only want the application service to do it but these
events have the sender of a real historical message, not the
application service user ID as the sender. Other federated homeservers
also have no indicator which senders are an application service on
the originating homeserver.

So we want to auth all of the MSC2716 events via power_levels
and have them be sent by the application service with proper
PL levels in the room.
2021-07-21 10:29:57 +00:00
Andrew Morgan
b181dc402d Synapse 1.39.0rc1 (2021-07-20)
==============================
 
 The Third-Party Event Rules module interface has been deprecated in favour of the generic module interface introduced in Synapse v1.37.0. Support for the old interface is planned to be removed in September 2021. See the [upgrade notes](https://matrix-org.github.io/synapse/latest/upgrade.html#upgrading-to-v1390) for more information.
 
 Features
 --------
 
 - Add the ability to override the account validity feature with a module. ([\#9884](https://github.com/matrix-org/synapse/issues/9884))
 - The spaces summary API now returns any joinable rooms, not only rooms which are world-readable. ([\#10298](https://github.com/matrix-org/synapse/issues/10298), [\#10305](https://github.com/matrix-org/synapse/issues/10305))
 - Add a new version of the R30 phone-home metric, which removes a false impression of retention given by the old R30 metric. ([\#10332](https://github.com/matrix-org/synapse/issues/10332), [\#10427](https://github.com/matrix-org/synapse/issues/10427))
 - Allow providing credentials to `http_proxy`. ([\#10360](https://github.com/matrix-org/synapse/issues/10360))
 
 Bugfixes
 --------
 
 - Fix error while dropping locks on shutdown. Introduced in v1.38.0. ([\#10433](https://github.com/matrix-org/synapse/issues/10433))
 - Add base starting insertion event when no chunk ID is specified in the historical batch send API. ([\#10250](https://github.com/matrix-org/synapse/issues/10250))
 - Fix historical batch send endpoint (MSC2716) rejecting batches with messages from multiple senders. ([\#10276](https://github.com/matrix-org/synapse/issues/10276))
 - Fix purging rooms that other homeservers are still sending events for. Contributed by @ilmari. ([\#10317](https://github.com/matrix-org/synapse/issues/10317))
 - Fix errors during backfill caused by previously purged redaction events. Contributed by Andreas Rammhold (@andir). ([\#10343](https://github.com/matrix-org/synapse/issues/10343))
 - Fix the user directory becoming broken (and noisy errors being logged) when knocking and room statistics are in use. ([\#10344](https://github.com/matrix-org/synapse/issues/10344))
 - Fix newly added `synapse_federation_server_oldest_inbound_pdu_in_staging` prometheus metric to measure age rather than timestamp. ([\#10355](https://github.com/matrix-org/synapse/issues/10355))
 - Fix PostgreSQL sometimes using table scans for queries against `state_groups_state` table, taking a long time and a large amount of IO. ([\#10359](https://github.com/matrix-org/synapse/issues/10359))
 - Fix `make_room_admin` failing for users that have left a private room. ([\#10367](https://github.com/matrix-org/synapse/issues/10367))
 - Fix a number of logged errors caused by remote servers being down. ([\#10400](https://github.com/matrix-org/synapse/issues/10400), [\#10414](https://github.com/matrix-org/synapse/issues/10414))
 - Responses from `/make_{join,leave,knock}` no longer include signatures, which will turn out to be invalid after events are returned to `/send_{join,leave,knock}`. ([\#10404](https://github.com/matrix-org/synapse/issues/10404))
 
 Improved Documentation
 ----------------------
 
 - Updated installation dependencies for newer macOS versions and ARM Macs. Contributed by Luke Walsh. ([\#9971](https://github.com/matrix-org/synapse/issues/9971))
 - Simplify structure of room admin API. ([\#10313](https://github.com/matrix-org/synapse/issues/10313))
 - Refresh the logcontext dev documentation. ([\#10353](https://github.com/matrix-org/synapse/issues/10353)), ([\#10337](https://github.com/matrix-org/synapse/issues/10337))
 - Add delegation example for caddy in the reverse proxy documentation. Contributed by @moritzdietz. ([\#10368](https://github.com/matrix-org/synapse/issues/10368))
 - Fix and clarify some links in `docs` and `contrib`. ([\#10370](https://github.com/matrix-org/synapse/issues/10370)), ([\#10322](https://github.com/matrix-org/synapse/issues/10322)), ([\#10399](https://github.com/matrix-org/synapse/issues/10399))
 - Make deprecation notice of the spam checker doc more obvious. ([\#10395](https://github.com/matrix-org/synapse/issues/10395))
 - Add instructions on installing Debian packages for release candidates. ([\#10396](https://github.com/matrix-org/synapse/issues/10396))
 
 Deprecations and Removals
 -------------------------
 
 - Remove functionality associated with the unused `room_stats_historical` and `user_stats_historical` tables. Contributed by @xmunoz. ([\#9721](https://github.com/matrix-org/synapse/issues/9721))
 - The third-party event rules module interface is deprecated in favour of the generic module interface introduced in Synapse v1.37.0. See the [upgrade notes](https://matrix-org.github.io/synapse/latest/upgrade.html#upgrading-to-v1390) for more information. ([\#10386](https://github.com/matrix-org/synapse/issues/10386))
 
 Internal Changes
 ----------------
 
 - Convert `room_depth.min_depth` column to a `BIGINT`. ([\#10289](https://github.com/matrix-org/synapse/issues/10289))
 - Add tests to characterise the current behaviour of R30 phone-home metrics. ([\#10315](https://github.com/matrix-org/synapse/issues/10315))
 - Rebuild event context and auth when processing specific results from `ThirdPartyEventRules` modules. ([\#10316](https://github.com/matrix-org/synapse/issues/10316))
 - Minor change to the code that populates `user_daily_visits`. ([\#10324](https://github.com/matrix-org/synapse/issues/10324))
 - Re-enable Sytests that were disabled for the 1.37.1 release. ([\#10345](https://github.com/matrix-org/synapse/issues/10345), [\#10357](https://github.com/matrix-org/synapse/issues/10357))
 - Run `pyupgrade` on the codebase. ([\#10347](https://github.com/matrix-org/synapse/issues/10347), [\#10348](https://github.com/matrix-org/synapse/issues/10348))
 - Switch `application_services_txns.txn_id` database column to `BIGINT`. ([\#10349](https://github.com/matrix-org/synapse/issues/10349))
 - Convert internal type variable syntax to reflect wider ecosystem use. ([\#10350](https://github.com/matrix-org/synapse/issues/10350), [\#10380](https://github.com/matrix-org/synapse/issues/10380), [\#10381](https://github.com/matrix-org/synapse/issues/10381), [\#10382](https://github.com/matrix-org/synapse/issues/10382), [\#10418](https://github.com/matrix-org/synapse/issues/10418))
 - Make the Github Actions workflow configuration more efficient. ([\#10383](https://github.com/matrix-org/synapse/issues/10383))
 - Add type hints to `get_{domain,localpart}_from_id`. ([\#10385](https://github.com/matrix-org/synapse/issues/10385))
 - When building Debian packages for prerelease versions, set the Section accordingly. ([\#10391](https://github.com/matrix-org/synapse/issues/10391))
 - Add type hints and comments to event auth code. ([\#10393](https://github.com/matrix-org/synapse/issues/10393))
 - Stagger sending of presence update to remote servers, reducing CPU spikes caused by starting many connections to remote servers at once. ([\#10398](https://github.com/matrix-org/synapse/issues/10398))
 - Remove unused `events_by_room` code (tech debt). ([\#10421](https://github.com/matrix-org/synapse/issues/10421))
 - Add a github actions job which records success of other jobs. ([\#10430](https://github.com/matrix-org/synapse/issues/10430))
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Merge tag 'v1.39.0rc1' into develop

Synapse 1.39.0rc1 (2021-07-20)
==============================

The Third-Party Event Rules module interface has been deprecated in favour of the generic module interface introduced in Synapse v1.37.0. Support for the old interface is planned to be removed in September 2021. See the [upgrade notes](https://matrix-org.github.io/synapse/latest/upgrade.html#upgrading-to-v1390) for more information.

Features
--------

- Add the ability to override the account validity feature with a module. ([\#9884](https://github.com/matrix-org/synapse/issues/9884))
- The spaces summary API now returns any joinable rooms, not only rooms which are world-readable. ([\#10298](https://github.com/matrix-org/synapse/issues/10298), [\#10305](https://github.com/matrix-org/synapse/issues/10305))
- Add a new version of the R30 phone-home metric, which removes a false impression of retention given by the old R30 metric. ([\#10332](https://github.com/matrix-org/synapse/issues/10332), [\#10427](https://github.com/matrix-org/synapse/issues/10427))
- Allow providing credentials to `http_proxy`. ([\#10360](https://github.com/matrix-org/synapse/issues/10360))

Bugfixes
--------

- Fix error while dropping locks on shutdown. Introduced in v1.38.0. ([\#10433](https://github.com/matrix-org/synapse/issues/10433))
- Add base starting insertion event when no chunk ID is specified in the historical batch send API. ([\#10250](https://github.com/matrix-org/synapse/issues/10250))
- Fix historical batch send endpoint (MSC2716) rejecting batches with messages from multiple senders. ([\#10276](https://github.com/matrix-org/synapse/issues/10276))
- Fix purging rooms that other homeservers are still sending events for. Contributed by @ilmari. ([\#10317](https://github.com/matrix-org/synapse/issues/10317))
- Fix errors during backfill caused by previously purged redaction events. Contributed by Andreas Rammhold (@andir). ([\#10343](https://github.com/matrix-org/synapse/issues/10343))
- Fix the user directory becoming broken (and noisy errors being logged) when knocking and room statistics are in use. ([\#10344](https://github.com/matrix-org/synapse/issues/10344))
- Fix newly added `synapse_federation_server_oldest_inbound_pdu_in_staging` prometheus metric to measure age rather than timestamp. ([\#10355](https://github.com/matrix-org/synapse/issues/10355))
- Fix PostgreSQL sometimes using table scans for queries against `state_groups_state` table, taking a long time and a large amount of IO. ([\#10359](https://github.com/matrix-org/synapse/issues/10359))
- Fix `make_room_admin` failing for users that have left a private room. ([\#10367](https://github.com/matrix-org/synapse/issues/10367))
- Fix a number of logged errors caused by remote servers being down. ([\#10400](https://github.com/matrix-org/synapse/issues/10400), [\#10414](https://github.com/matrix-org/synapse/issues/10414))
- Responses from `/make_{join,leave,knock}` no longer include signatures, which will turn out to be invalid after events are returned to `/send_{join,leave,knock}`. ([\#10404](https://github.com/matrix-org/synapse/issues/10404))

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

- Updated installation dependencies for newer macOS versions and ARM Macs. Contributed by Luke Walsh. ([\#9971](https://github.com/matrix-org/synapse/issues/9971))
- Simplify structure of room admin API. ([\#10313](https://github.com/matrix-org/synapse/issues/10313))
- Refresh the logcontext dev documentation. ([\#10353](https://github.com/matrix-org/synapse/issues/10353)), ([\#10337](https://github.com/matrix-org/synapse/issues/10337))
- Add delegation example for caddy in the reverse proxy documentation. Contributed by @moritzdietz. ([\#10368](https://github.com/matrix-org/synapse/issues/10368))
- Fix and clarify some links in `docs` and `contrib`. ([\#10370](https://github.com/matrix-org/synapse/issues/10370)), ([\#10322](https://github.com/matrix-org/synapse/issues/10322)), ([\#10399](https://github.com/matrix-org/synapse/issues/10399))
- Make deprecation notice of the spam checker doc more obvious. ([\#10395](https://github.com/matrix-org/synapse/issues/10395))
- Add instructions on installing Debian packages for release candidates. ([\#10396](https://github.com/matrix-org/synapse/issues/10396))

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

- Remove functionality associated with the unused `room_stats_historical` and `user_stats_historical` tables. Contributed by @xmunoz. ([\#9721](https://github.com/matrix-org/synapse/issues/9721))
- The third-party event rules module interface is deprecated in favour of the generic module interface introduced in Synapse v1.37.0. See the [upgrade notes](https://matrix-org.github.io/synapse/latest/upgrade.html#upgrading-to-v1390) for more information. ([\#10386](https://github.com/matrix-org/synapse/issues/10386))

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

- Convert `room_depth.min_depth` column to a `BIGINT`. ([\#10289](https://github.com/matrix-org/synapse/issues/10289))
- Add tests to characterise the current behaviour of R30 phone-home metrics. ([\#10315](https://github.com/matrix-org/synapse/issues/10315))
- Rebuild event context and auth when processing specific results from `ThirdPartyEventRules` modules. ([\#10316](https://github.com/matrix-org/synapse/issues/10316))
- Minor change to the code that populates `user_daily_visits`. ([\#10324](https://github.com/matrix-org/synapse/issues/10324))
- Re-enable Sytests that were disabled for the 1.37.1 release. ([\#10345](https://github.com/matrix-org/synapse/issues/10345), [\#10357](https://github.com/matrix-org/synapse/issues/10357))
- Run `pyupgrade` on the codebase. ([\#10347](https://github.com/matrix-org/synapse/issues/10347), [\#10348](https://github.com/matrix-org/synapse/issues/10348))
- Switch `application_services_txns.txn_id` database column to `BIGINT`. ([\#10349](https://github.com/matrix-org/synapse/issues/10349))
- Convert internal type variable syntax to reflect wider ecosystem use. ([\#10350](https://github.com/matrix-org/synapse/issues/10350), [\#10380](https://github.com/matrix-org/synapse/issues/10380), [\#10381](https://github.com/matrix-org/synapse/issues/10381), [\#10382](https://github.com/matrix-org/synapse/issues/10382), [\#10418](https://github.com/matrix-org/synapse/issues/10418))
- Make the Github Actions workflow configuration more efficient. ([\#10383](https://github.com/matrix-org/synapse/issues/10383))
- Add type hints to `get_{domain,localpart}_from_id`. ([\#10385](https://github.com/matrix-org/synapse/issues/10385))
- When building Debian packages for prerelease versions, set the Section accordingly. ([\#10391](https://github.com/matrix-org/synapse/issues/10391))
- Add type hints and comments to event auth code. ([\#10393](https://github.com/matrix-org/synapse/issues/10393))
- Stagger sending of presence update to remote servers, reducing CPU spikes caused by starting many connections to remote servers at once. ([\#10398](https://github.com/matrix-org/synapse/issues/10398))
- Remove unused `events_by_room` code (tech debt). ([\#10421](https://github.com/matrix-org/synapse/issues/10421))
- Add a github actions job which records success of other jobs. ([\#10430](https://github.com/matrix-org/synapse/issues/10430))
2021-07-20 16:47:44 +01:00