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Author SHA1 Message Date
Erik Johnston
5bfc79486d
Fix typing for SyncHandler (#8237) 2020-09-03 12:54:10 +01:00
Richard van der Hoff
6f6f371a87
wrap _get_e2e_device_keys_and_signatures_txn in a non-txn method (#8231) 
We have three things which all call `_get_e2e_device_keys_and_signatures_txn`
with their own `runInteraction`. Factor out the common code.
 2020-09-03 11:50:49 +01:00
Patrick Cloke
c8758cb72f
Add an overload for simple_select_one_onecol_txn. (#8235) 2020-09-02 15:03:12 -04:00
Patrick Cloke
912e024913
Convert runInteraction to async/await (#8156) 2020-09-02 13:11:02 -04:00
Erik Johnston
112266eafd
Add StreamStore to mypy (#8232) 2020-09-02 17:52:38 +01:00
Brendan Abolivier
5a1dd297c3
Re-implement unread counts (again) (#8059) 2020-09-02 17:19:37 +01:00
Richard van der Hoff
0d4f614fda
Refactor _get_e2e_device_keys_for_federation_query_txn (#8225) 
We can use the existing `_get_e2e_device_keys_and_signatures_txn` instead of
creating our own txn function
 2020-09-02 15:53:26 +01:00
Erik Johnston
82c1ee1c22
Add experimental support for sharding event persister. (#8170) 
This is *not* ready for production yet. Caveats:

1. We should write some tests...
2. The stream token that we use for events can get stalled at the minimum position of all writers. This means that new events may not be processed and e.g. sent down sync streams if a writer isn't writing or is slow.
 2020-09-02 15:48:37 +01:00
Will Hunt
b257c788c0
Add /user/{user_id}/shared_rooms/ api (#7785) 
* Add shared_rooms api

* Add changelog

* Add .

* Wrap response in {"rooms": }

* linting

* Add unstable_features key

* Remove options from isort that aren't part of 5.x

`-y` and `-rc` are now default behaviour and no longer exist.

`dont-skip` is no longer required

https://timothycrosley.github.io/isort/CHANGELOG/#500-penny-july-4-2020

* Update imports to make isort happy

* Add changelog

* Update tox.ini file with correct invocation

* fix linting again for isort

* Vendor prefix unstable API

* Fix to match spec

* import Codes

* import Codes

* Use FORBIDDEN

* Update changelog.d/7785.feature

Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>

* Implement get_shared_rooms_for_users

* a comma

* trailing whitespace

* Handle the easy feedback

* Switch to using runInteraction

* Add tests

* Feedback

* Seperate unstable endpoint from v2

* Add upgrade node

* a line

* Fix style by adding a blank line at EOF.

* Update synapse/storage/databases/main/user_directory.py

Co-authored-by: Tulir Asokan <tulir@maunium.net>

* Update synapse/storage/databases/main/user_directory.py

Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>

* Update UPGRADE.rst

Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>

* Fix UPGRADE/CHANGELOG unstable paths

unstable unstable unstable

Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>
Co-authored-by: Tulir Asokan <tulir@maunium.net>

Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>
Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
Co-authored-by: Tulir Asokan <tulir@maunium.net>
 2020-09-02 13:18:40 +01:00
Patrick Cloke
9356656e67
Do not try to store invalid data in the stats table (#8226) 2020-09-02 07:59:39 -04:00
Patrick Cloke
d250521cf5
Convert the main methods run by the reactor to async. (#8213) 2020-09-02 07:44:50 -04:00
Richard van der Hoff
abeab964d5
Make _get_e2e_device_keys_and_signatures_txn return an attrs (#8224) 
this makes it a bit clearer what's going on.
 2020-09-02 11:47:26 +01:00
Patrick Cloke
b939251c37
Fix errors when updating the user directory with invalid data (#8223) 2020-09-01 13:02:41 -04:00
Brendan Abolivier
b5133dd97f
Explain better what GDPR-erased means (#8189) 
Fixes https://github.com/matrix-org/synapse/issues/8185
 2020-09-01 16:31:59 +01:00
Patrick Cloke
37db6252b7
Convert additional databases to async/await part 3 (#8201) 2020-09-01 11:04:17 -04:00
Patrick Cloke
7d103a594e
Convert appservice code to async/await. (#8207) 2020-09-01 11:03:49 -04:00
Richard van der Hoff
5615eb5cb4
Rename _get_e2e_device_keys_txn (#8222) 
... to `_get_e2e_device_keys_and_signatures_txn`, to better reflect what it
does.
 2020-09-01 16:02:17 +01:00
Patrick Cloke
54f8d73c00
Convert additional databases to async/await (#8199) 2020-09-01 09:21:48 -04:00
Patrick Cloke
5bf8e5f55b
Convert the well known resolver to async (#8214) 2020-09-01 09:15:22 -04:00
Patrick Cloke
da77520cd1
Convert additional databases to async/await part 2 (#8200) 2020-09-01 08:39:04 -04:00
Erik Johnston
bbb3c8641c
Make MultiWriterIDGenerator work for streams that use negative stream IDs (#8203) 
This is so that we can use it for the backfill events stream.
 2020-09-01 13:36:25 +01:00
Patrick Cloke
318245eaa6
Do not install setuptools 50.0. (#8212) 
This is due to compatibility issues with old Python versions.
 2020-09-01 08:16:58 -04:00
Richard van der Hoff
aa07c37cf0
Move and rename get_devices_with_keys_by_user (#8204) 
* Move `get_devices_with_keys_by_user` to `EndToEndKeyWorkerStore`

this seems a better fit for it.

This commit simply moves the existing code: no other changes at all.

* Rename `get_devices_with_keys_by_user`

to better reflect what it does.

* get_device_stream_token abstract method

To avoid referencing fields which are declared in the derived classes, make
`get_device_stream_token` abstract, and define that in the classes which define
`_device_list_id_gen`.
 2020-09-01 12:41:21 +01:00
Richard van der Hoff
45e8f7726f
Rename get_e2e_device_keys to better reflect its purpose (#8205) 
... and to show that it does something slightly different to
`_get_e2e_device_keys_txn`.

`include_all_devices` and `include_deleted_devices` were never used (and
`include_deleted_devices` was broken, since that would cause `None`s in the
result which were not handled in the loop below.

Add some typing too.
 2020-08-29 00:14:17 +01:00
Patrick Cloke
d2ac767de2
Convert ReadWriteLock to async/await. (#8202) 2020-08-28 16:47:11 -04:00
Erik Johnston
3b4556cf87
Fix wait_for_stream_position for multiple waiters. (#8196) 
This fixes a bug where having multiple callers waiting on the same
stream and position will cause it to try and compare two deferreds,
which fails (due to the sorted list having an entry of `Tuple[int,
Deferred]`).
 2020-08-28 17:12:45 +01:00
Patrick Cloke
d58fda99ff
Convert event_push_actions, registration, and roommember datastores to async (#8197) 2020-08-28 11:34:50 -04:00
Richard van der Hoff
22b926c284
Only return devices with keys from /federation/v1/user/devices/ (#8198) 
There's not much point in returning all the others, and some people have a
silly number of devices.
 2020-08-28 15:59:28 +01:00
Patrick Cloke
aec7085179
Convert state and stream stores and related code to async (#8194) 2020-08-28 09:37:55 -04:00
Patrick Cloke
b055dc9322
Ensure that the OpenID Connect remote ID is a string. (#8190) 2020-08-28 08:56:36 -04:00
Patrick Cloke
5c03134d0f
Convert additional database code to async/await. (#8195) 2020-08-28 07:54:27 -04:00
Patrick Cloke
d5e73cb6aa
Define StateMap as immutable and add a MutableStateMap type. (#8183) 2020-08-28 07:28:53 -04:00
Andrew Morgan
2c2e649be2
Move and refactor LoginRestServlet helper methods (#8182) 
This is split out from https://github.com/matrix-org/synapse/pull/7438, which had gotten rather large.

`LoginRestServlet` has a couple helper methods, `login_submission_legacy_convert` and `login_id_thirdparty_from_phone`. They're primarily used for converting legacy user login submissions to "identifier" dicts ([see spec](https://matrix.org/docs/spec/client_server/r0.6.1#post-matrix-client-r0-login)). Identifying information such as usernames or 3PID information used to be top-level in the login body. They're now supposed to be put inside an [identifier](https://matrix.org/docs/spec/client_server/r0.6.1#identifier-types) parameter instead.

#7438's purpose is to allow using the new identifier parameter during User-Interactive Authentication, which is currently handled in AuthHandler. That's why I've moved these helper methods there. I also moved the refactoring of these method from #7438 as they're relevant.
 2020-08-28 09:58:17 +01:00
Patrick Cloke
e00816ad98
Do not yield on awaitables in tests. (#8193) 2020-08-27 17:24:46 -04:00
Patrick Cloke
b49a5b9307
Convert stats and related calls to async/await (#8192) 2020-08-27 17:24:37 -04:00
Patrick Cloke
b71d4a094c
Convert simple_delete to async/await. (#8191) 2020-08-27 14:16:41 -04:00
Patrick Cloke
9b7ac03af3
Convert calls of async database methods to async (#8166) 2020-08-27 13:38:41 -04:00
Patrick Cloke
c9fa696ea2
simple_search_list_txn should return None, not 0. (#8187) 2020-08-27 12:07:13 -04:00
Erik Johnston
5649b7f3d0
Fix missing _add_persisted_position (#8179) 
This was forgotten in #8164.
 2020-08-27 13:20:34 +01:00
Patrick Cloke
30426c7063
Convert additional database methods to async (select list, search, insert_many, delete_*) (#8168) 2020-08-27 07:41:01 -04:00
Patrick Cloke
4a739c73b4
Convert simple_update* and simple_select* to async (#8173) 2020-08-27 07:08:38 -04:00
Andrew Morgan
a466b67972
Reduce run-times of tests by advancing the reactor less (#7757) 2020-08-27 11:39:53 +01:00
Andrew Morgan
b8f20e4276
Remove remaining is_guest argument uses from get_room_data calls (#8181) 
#8174 removed the `is_guest` parameter from `get_room_data`, at the same time that #8157 was merged using it, colliding together to break unit tests on develop.

This PR removes the `is_guest` parameter from the call in the broken test.

Uses the same changelog as #8174.
 2020-08-26 17:26:56 +01:00
Patrick Cloke
6fe12c9512
Do not propagate typing notifications from shadow-banned users. (#8176) 2020-08-26 12:05:36 -04:00
Andrew Morgan
e0d6244beb
Remove unused parameter from, and add safeguard in, get_room_data (#8174) 
Small cleanup PR.

* Removed the unused `is_guest` argument
* Added a safeguard to a (currently) impossible code path, fixing static checking at the same time.
 2020-08-26 15:07:35 +01:00
Christopher May-Townsend
ed18f32e1b
Add required Debian dependencies to allow docker builds on the arm platform (#8144) 
Signed-off-by: Christopher May-Townsend <chris@maytownsend.co.uk>
 2020-08-26 15:03:20 +01:00
Patrick Cloke
98125bba7a
Allow running mypy directly. (#8175) 2020-08-26 09:59:37 -04:00
Richard van der Hoff
88b9807ba4
Update the test federation client to handle streaming responses (#8130) 
Now that the server supports streaming back JSON responses, it would be nice to
show the response as it is streamed, in the test tool.
 2020-08-26 14:11:38 +01:00
Patrick Cloke
2e6c90ff84
Do not propagate profile changes of shadow-banned users into rooms. (#8157) 2020-08-26 08:49:01 -04:00
Erik Johnston
e3c91a3c55
Make SlavedIdTracker.advance have same interface as MultiWriterIDGenerator (#8171) 2020-08-26 13:15:20 +01:00
Patrick Cloke
4c6c56dc58
Convert simple_select_one and simple_select_one_onecol to async (#8162) 2020-08-26 07:19:32 -04:00
Patrick Cloke
56efa9ec71
Fix rate limiting unit tests. (#8167) 
These were passing on the release-v1.19.1 branch but started failing once merged
to develop.
 2020-08-26 07:19:20 -04:00
Erik Johnston
eba98fb024
Add functions to MultiWriterIdGen used by events stream (#8164) 2020-08-25 17:32:30 +01:00
Patrick Cloke
5099bd68da
Do not allow send_nonmember_event to be called with shadow-banned users. (#8158) 2020-08-25 10:52:15 -04:00
Erik Johnston
2231dffee6
Make StreamIdGen get_next and get_next_mult async (#8161) 
This is mainly so that `StreamIdGenerator` and `MultiWriterIdGenerator`
will have the same interface, allowing them to be used interchangeably.
 2020-08-25 15:10:08 +01:00
Andrew Morgan
74bf8d4d06
Wording fixes to 'name' user admin api filter (#8163) 
Some fixes to wording I noticed after merging #7377.
 2020-08-25 15:03:24 +01:00
Manuel Stahl
97962ad17b
Search in columns 'name' and 'displayname' in the admin users endpoint (#7377) 
* Search in columns 'name' and 'displayname' in the admin users endpoint

Signed-off-by: Manuel Stahl <manuel.stahl@awesome-technologies.de>
 2020-08-25 14:18:14 +01:00
Patrick Cloke
5758dcf30c
Add type hints for state. (#8140) 2020-08-24 14:25:27 -04:00
Patrick Cloke
cbd8d83da7
Stop shadow-banned users from sending non-member events. (#8142) 2020-08-24 13:58:56 -04:00
Brendan Abolivier
420484a334
Allow capping a room's retention policy (#8104) 2020-08-24 18:21:04 +01:00
Christopher May-Townsend
64e8a4697a
Add healthcheck for default localhost 8008 port on /health endpoint. (#8147) 2020-08-24 18:15:18 +01:00
Patrick Cloke
3f8f96be00
Fix flaky shadow-ban tests. (#8152) 2020-08-24 13:08:33 -04:00
Brendan Abolivier
3f49f74610
Don't fail /submit_token requests on incorrect session ID if request_token_inhibit_3pid_errors is turned on (#7991) 
* Don't raise session_id errors on submit_token if request_token_inhibit_3pid_errors is set

* Changelog

* Also wait some time before responding to /requestToken

* Incorporate review

* Update synapse/storage/databases/main/registration.py

Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>

* Incorporate review

Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>
 2020-08-24 11:33:55 +01:00
Will Hunt
cbbf9126cb
Do not apply ratelimiting on joins to appservices (#8139) 
Add new method ratelimiter.can_requester_do_action and ensure that appservices are exempt from being ratelimited.

Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
Co-authored-by: Erik Johnston <erik@matrix.org>
 2020-08-21 15:07:56 +01:00
Richard van der Hoff
09fd0eda81
Micro-optimisations to get_auth_chain_ids (#8132) 2020-08-21 10:06:45 +01:00
Patrick Cloke
3f91638da6
Allow denying or shadow banning registrations via the spam checker (#8034) 2020-08-20 15:42:58 -04:00
Patrick Cloke
e259d63f73
Stop shadow-banned users from sending invites. (#8095) 2020-08-20 15:07:42 -04:00
Richard van der Hoff
318f4e738e
Be more tolerant of membership events in unknown rooms (#8110) 
It turns out that not all out-of-band membership events are labelled as such,
so we need to be more accepting here.
 2020-08-20 16:42:12 +01:00
Patrick Cloke
592cdf73be
Improve the error code when trying to register using a name reserved for guests. (#8135) 2020-08-20 10:39:41 -04:00
Patrick Cloke
dbc630a628
Use the JSON encoder without whitespace in more places. (#8124) 2020-08-20 10:32:33 -04:00
Patrick Cloke
5eac0b7e76
Add more types to synapse.storage.database. (#8127) 2020-08-20 09:00:59 -04:00
Patrick Cloke
731dfff347
Ensure a group ID is valid before trying to get rooms for it. (#8129) 2020-08-20 06:41:32 -04:00
Patrick Cloke
76c43f086a
Do not assume calls to runInteraction return Deferreds. (#8133) 2020-08-20 06:39:55 -04:00
Richard van der Hoff
12aebdfa5a
Close the database connection we create during startup (#8131) 
... otherwise it gets leaked.
 2020-08-19 20:41:53 +01:00
Erik Johnston
c9c544cda5
Remove ChainedIdGenerator. (#8123) 
It's just a thin wrapper around two ID gens to make `get_current_token`
and `get_next` return tuples. This can easily be replaced by calling the
appropriate methods on the underlying ID gens directly.
 2020-08-19 13:41:51 +01:00
Patrick Cloke
f594e434c3
Switch the JSON byte producer from a pull to a push producer. (#8116) 2020-08-19 08:07:57 -04:00
Ryan Cole
cfeb37f039
Updated docs: Added note about missing 308 redirect support. (#8120) 
* Updated docs: Added note about missing 308 redirect support.

* Added changelog
 2020-08-19 12:26:50 +01:00
Patrick Cloke
eebf52be06
Be stricter about JSON that is accepted by Synapse (#8106) 2020-08-19 07:26:03 -04:00
Patrick Cloke
d89692ea84
Convert runWithConnection to async. (#8121) 2020-08-19 07:09:24 -04:00
Patrick Cloke
d294f0e7e1
Remove the unused inlineCallbacks code-paths in the caching code (#8119) 2020-08-19 07:09:07 -04:00
Erik Johnston
76d21d14a0
Separate get_current_token into two. (#8113) 
The function is used for two purposes: 1) for subscribers of streams to
get a token they can use to get further updates with, and 2) for
replication to track position of the writers of the stream.

For streams with a single writer the two scenarios produce the same
result, however the situation becomes complicated for streams with
multiple writers. The current `MultiWriterIdGenerator` does not
correctly handle the first case (which is not an issue as its only used
for the `caches` stream which nothing subscribes to outside of
replication).
 2020-08-19 10:39:31 +01:00
Patrick Cloke
f40645e60b
Convert events worker database to async/await. (#8071) 2020-08-18 16:20:49 -04:00
Patrick Cloke
acfb7c3b5d
Add a link to the matrix-synapse-rest-password-provider. (#8111) 2020-08-18 09:54:35 -04:00
Patrick Cloke
3c01724b33
Fix the return type of send_nonmember_events. (#8112) 2020-08-18 09:53:13 -04:00
Andrew Morgan
5cf7c12995
Remove : from allowed client_secret chars (#8101) 
Closes: https://github.com/matrix-org/synapse/issues/6766

Equivalent Sydent PR: https://github.com/matrix-org/sydent/pull/309

I believe it's now time to remove the extra allowed `:` from `client_secret` parameters.
 2020-08-18 14:14:27 +01:00
Patrick Cloke
408aef8276 Rename changelog from bugfix to misc. 2020-08-18 09:09:11 -04:00
Patrick Cloke
2f4d60a5ba
Iteratively encode JSON responses to avoid blocking the reactor. (#8013) 2020-08-18 08:49:59 -04:00
Patrick Cloke
25e55d2598
Return the previous stream token if a non-member event is a duplicate. (#8093) 2020-08-18 07:53:23 -04:00
Andrew Morgan
8b6c176aee
Add resources.consent conditional dependency back (#8107) 
Turns out that part of the codebase (synapse.config.server) checks for this key explicitly. Remove that check.
 2020-08-18 10:59:54 +01:00
Patrick Cloke
050e20e7ca
Convert some of the general database methods to async (#8100) 2020-08-17 12:18:01 -04:00
Andrew Morgan
e04e465b4d
Use the default templates when a custom template file cannot be found (#8037) 
Fixes https://github.com/matrix-org/synapse/issues/6583
 2020-08-17 17:05:00 +01:00
Patrick Cloke
ad6190c925
Convert stream database to async/await. (#8074) 2020-08-17 07:24:46 -04:00
Patrick Cloke
ac77cdb64e
Add a shadow-banned flag to users. (#8092) 2020-08-14 12:37:59 -04:00
Patrick Cloke
b069b78bb4
Convert pusher databases to async/await. (#8075) 2020-08-14 10:30:16 -04:00
Patrick Cloke
e8861957d9
Convert receipts and events databases to async/await. (#8076) 2020-08-14 10:05:19 -04:00
Erik Johnston
dc22090a67
Add type hints to synapse.handlers.room (#8090) 2020-08-14 14:47:53 +01:00
Patrick Cloke
6b7ce1d332
Remove some unused database functions. (#8085) 2020-08-14 09:25:40 -04:00
Patrick Cloke
894dae74fe
Convert misc database code to async (#8087) 2020-08-14 07:24:26 -04:00
Patrick Cloke
7bdf9828d5 Remove a space at the start of a changelog entry. 2020-08-13 14:16:18 -04:00
Olivier Wilkinson (reivilibre)
bfd79c2988 Synapse 1.19.0rc1 (2020-08-13) 
==============================
 
 Removal warning
 ---------------
 
 As outlined in the [previous release](https://github.com/matrix-org/synapse/releases/tag/v1.18.0), we are no longer publishing Docker images with the `-py3` tag suffix. On top of that, we have also removed the `latest-py3` tag. Please see [the announcement in the upgrade notes for 1.18.0](https://github.com/matrix-org/synapse/blob/develop/UPGRADE.rst#upgrading-to-v1180).
 
 Features
 --------
 
 - Add option to allow server admins to join rooms which fail complexity checks. Contributed by @lugino-emeritus. ([\#7902](https://github.com/matrix-org/synapse/issues/7902))
 - Add an option to purge room or not with delete room admin endpoint (`POST /_synapse/admin/v1/rooms/<room_id>/delete`). Contributed by @dklimpel. ([\#7964](https://github.com/matrix-org/synapse/issues/7964))
 - Add rate limiting to users joining rooms. ([\#8008](https://github.com/matrix-org/synapse/issues/8008))
 - Add a `/health` endpoint to every configured HTTP listener that can be used as a health check endpoint by load balancers. ([\#8048](https://github.com/matrix-org/synapse/issues/8048))
 - Allow login to be blocked based on the values of SAML attributes. ([\#8052](https://github.com/matrix-org/synapse/issues/8052))
 - Allow guest access to the `GET /_matrix/client/r0/rooms/{room_id}/members` endpoint, according to MSC2689. Contributed by Awesome Technologies Innovationslabor GmbH. ([\#7314](https://github.com/matrix-org/synapse/issues/7314))
 
 Bugfixes
 --------
 
 - Fix a bug introduced in Synapse v1.7.2 which caused inaccurate membership counts in the room directory. ([\#7977](https://github.com/matrix-org/synapse/issues/7977))
 - Fix a long standing bug: 'Duplicate key value violates unique constraint "event_relations_id"' when message retention is configured. ([\#7978](https://github.com/matrix-org/synapse/issues/7978))
 - Fix "no create event in auth events" when trying to reject invitation after inviter leaves. Bug introduced in Synapse v1.10.0. ([\#7980](https://github.com/matrix-org/synapse/issues/7980))
 - Fix various comments and minor discrepencies in server notices code. ([\#7996](https://github.com/matrix-org/synapse/issues/7996))
 - Fix a long standing bug where HTTP HEAD requests resulted in a 400 error. ([\#7999](https://github.com/matrix-org/synapse/issues/7999))
 - Fix a long-standing bug which caused two copies of some log lines to be written when synctl was used along with a MemoryHandler logger. ([\#8011](https://github.com/matrix-org/synapse/issues/8011), [\#8012](https://github.com/matrix-org/synapse/issues/8012))
 
 Updates to the Docker image
 ---------------------------
 
 - We no longer publish Docker images with the `-py3` tag suffix, as [announced in the upgrade notes](https://github.com/matrix-org/synapse/blob/develop/UPGRADE.rst#upgrading-to-v1180). ([\#8056](https://github.com/matrix-org/synapse/issues/8056))
 
 Improved Documentation
 ----------------------
 
 - Document how to set up a client .well-known file and fix several pieces of outdated documentation. ([\#7899](https://github.com/matrix-org/synapse/issues/7899))
 - Improve workers docs. ([\#7990](https://github.com/matrix-org/synapse/issues/7990), [\#8000](https://github.com/matrix-org/synapse/issues/8000))
 - Fix typo in `docs/workers.md`. ([\#7992](https://github.com/matrix-org/synapse/issues/7992))
 - Add documentation for how to undo a room shutdown. ([\#7998](https://github.com/matrix-org/synapse/issues/7998), [\#8010](https://github.com/matrix-org/synapse/issues/8010))
 
 Internal Changes
 ----------------
 
 - Reduce the amount of whitespace in JSON stored and sent in responses. Contributed by David Vo. ([\#7372](https://github.com/matrix-org/synapse/issues/7372))
 - Switch to the JSON implementation from the standard library and bump the minimum version of the canonicaljson library to 1.2.0. ([\#7936](https://github.com/matrix-org/synapse/issues/7936), [\#7979](https://github.com/matrix-org/synapse/issues/7979))
 - Convert various parts of the codebase to async/await. ([\#7947](https://github.com/matrix-org/synapse/issues/7947), [\#7948](https://github.com/matrix-org/synapse/issues/7948), [\#7949](https://github.com/matrix-org/synapse/issues/7949), [\#7951](https://github.com/matrix-org/synapse/issues/7951), [\#7963](https://github.com/matrix-org/synapse/issues/7963), [\#7973](https://github.com/matrix-org/synapse/issues/7973), [\#7975](https://github.com/matrix-org/synapse/issues/7975), [\#7976](https://github.com/matrix-org/synapse/issues/7976), [\#7981](https://github.com/matrix-org/synapse/issues/7981), [\#7987](https://github.com/matrix-org/synapse/issues/7987), [\#7989](https://github.com/matrix-org/synapse/issues/7989), [\#8003](https://github.com/matrix-org/synapse/issues/8003), [\#8014](https://github.com/matrix-org/synapse/issues/8014), [\#8016](https://github.com/matrix-org/synapse/issues/8016), [\#8027](https://github.com/matrix-org/synapse/issues/8027), [\#8031](https://github.com/matrix-org/synapse/issues/8031), [\#8032](https://github.com/matrix-org/synapse/issues/8032), [\#8035](https://github.com/matrix-org/synapse/issues/8035), [\#8042](https://github.com/matrix-org/synapse/issues/8042), [\#8044](https://github.com/matrix-org/synapse/issues/8044), [\#8045](https://github.com/matrix-org/synapse/issues/8045), [\#8061](https://github.com/matrix-org/synapse/issues/8061), [\#8062](https://github.com/matrix-org/synapse/issues/8062), [\#8063](https://github.com/matrix-org/synapse/issues/8063), [\#8066](https://github.com/matrix-org/synapse/issues/8066), [\#8069](https://github.com/matrix-org/synapse/issues/8069), [\#8070](https://github.com/matrix-org/synapse/issues/8070))
 - Move some database-related log lines from the default logger to the database/transaction loggers. ([\#7952](https://github.com/matrix-org/synapse/issues/7952))
 - Add a script to detect source code files using non-unix line terminators. ([\#7965](https://github.com/matrix-org/synapse/issues/7965), [\#7970](https://github.com/matrix-org/synapse/issues/7970))
 - Log the SAML session ID during creation. ([\#7971](https://github.com/matrix-org/synapse/issues/7971))
 - Implement new experimental push rules for some users. ([\#7997](https://github.com/matrix-org/synapse/issues/7997))
 - Remove redundant and unreliable signature check for v1 Identity Service lookup responses. ([\#8001](https://github.com/matrix-org/synapse/issues/8001))
 - Improve the performance of the register endpoint. ([\#8009](https://github.com/matrix-org/synapse/issues/8009))
 - Reduce less useful output in the newsfragment CI step. Add a link to the changelog section of the contributing guide on error. ([\#8024](https://github.com/matrix-org/synapse/issues/8024))
 - Rename storage layer objects to be more sensible. ([\#8033](https://github.com/matrix-org/synapse/issues/8033))
 - Change the default log config to reduce disk I/O and storage for new servers. ([\#8040](https://github.com/matrix-org/synapse/issues/8040))
 - Add an assertion on `prev_events` in `create_new_client_event`. ([\#8041](https://github.com/matrix-org/synapse/issues/8041))
 - Add a comment to `ServerContextFactory` about the use of `SSLv23_METHOD`. ([\#8043](https://github.com/matrix-org/synapse/issues/8043))
 - Log `OPTIONS` requests at `DEBUG` rather than `INFO` level to reduce amount logged at `INFO`. ([\#8049](https://github.com/matrix-org/synapse/issues/8049))
 - Reduce amount of outbound request logging at `INFO` level. ([\#8050](https://github.com/matrix-org/synapse/issues/8050))
 - It is no longer necessary to explicitly define `filters` in the logging configuration. (Continuing to do so is redundant but harmless.) ([\#8051](https://github.com/matrix-org/synapse/issues/8051))
 - Add and improve type hints. ([\#8058](https://github.com/matrix-org/synapse/issues/8058), [\#8064](https://github.com/matrix-org/synapse/issues/8064), [\#8060](https://github.com/matrix-org/synapse/issues/8060), [\#8067](https://github.com/matrix-org/synapse/issues/8067))
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Merge tag 'v1.19.0rc1' into develop

Synapse 1.19.0rc1 (2020-08-13)
==============================

Removal warning
---------------

As outlined in the [previous release](https://github.com/matrix-org/synapse/releases/tag/v1.18.0), we are no longer publishing Docker images with the `-py3` tag suffix. On top of that, we have also removed the `latest-py3` tag. Please see [the announcement in the upgrade notes for 1.18.0](https://github.com/matrix-org/synapse/blob/develop/UPGRADE.rst#upgrading-to-v1180).

Features
--------

- Add option to allow server admins to join rooms which fail complexity checks. Contributed by @lugino-emeritus. ([\#7902](https://github.com/matrix-org/synapse/issues/7902))
- Add an option to purge room or not with delete room admin endpoint (`POST /_synapse/admin/v1/rooms/<room_id>/delete`). Contributed by @dklimpel. ([\#7964](https://github.com/matrix-org/synapse/issues/7964))
- Add rate limiting to users joining rooms. ([\#8008](https://github.com/matrix-org/synapse/issues/8008))
- Add a `/health` endpoint to every configured HTTP listener that can be used as a health check endpoint by load balancers. ([\#8048](https://github.com/matrix-org/synapse/issues/8048))
- Allow login to be blocked based on the values of SAML attributes. ([\#8052](https://github.com/matrix-org/synapse/issues/8052))
- Allow guest access to the `GET /_matrix/client/r0/rooms/{room_id}/members` endpoint, according to MSC2689. Contributed by Awesome Technologies Innovationslabor GmbH. ([\#7314](https://github.com/matrix-org/synapse/issues/7314))

Bugfixes
--------

- Fix a bug introduced in Synapse v1.7.2 which caused inaccurate membership counts in the room directory. ([\#7977](https://github.com/matrix-org/synapse/issues/7977))
- Fix a long standing bug: 'Duplicate key value violates unique constraint "event_relations_id"' when message retention is configured. ([\#7978](https://github.com/matrix-org/synapse/issues/7978))
- Fix "no create event in auth events" when trying to reject invitation after inviter leaves. Bug introduced in Synapse v1.10.0. ([\#7980](https://github.com/matrix-org/synapse/issues/7980))
- Fix various comments and minor discrepencies in server notices code. ([\#7996](https://github.com/matrix-org/synapse/issues/7996))
- Fix a long standing bug where HTTP HEAD requests resulted in a 400 error. ([\#7999](https://github.com/matrix-org/synapse/issues/7999))
- Fix a long-standing bug which caused two copies of some log lines to be written when synctl was used along with a MemoryHandler logger. ([\#8011](https://github.com/matrix-org/synapse/issues/8011), [\#8012](https://github.com/matrix-org/synapse/issues/8012))

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

- We no longer publish Docker images with the `-py3` tag suffix, as [announced in the upgrade notes](https://github.com/matrix-org/synapse/blob/develop/UPGRADE.rst#upgrading-to-v1180). ([\#8056](https://github.com/matrix-org/synapse/issues/8056))

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

- Document how to set up a client .well-known file and fix several pieces of outdated documentation. ([\#7899](https://github.com/matrix-org/synapse/issues/7899))
- Improve workers docs. ([\#7990](https://github.com/matrix-org/synapse/issues/7990), [\#8000](https://github.com/matrix-org/synapse/issues/8000))
- Fix typo in `docs/workers.md`. ([\#7992](https://github.com/matrix-org/synapse/issues/7992))
- Add documentation for how to undo a room shutdown. ([\#7998](https://github.com/matrix-org/synapse/issues/7998), [\#8010](https://github.com/matrix-org/synapse/issues/8010))

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

- Reduce the amount of whitespace in JSON stored and sent in responses. Contributed by David Vo. ([\#7372](https://github.com/matrix-org/synapse/issues/7372))
- Switch to the JSON implementation from the standard library and bump the minimum version of the canonicaljson library to 1.2.0. ([\#7936](https://github.com/matrix-org/synapse/issues/7936), [\#7979](https://github.com/matrix-org/synapse/issues/7979))
- Convert various parts of the codebase to async/await. ([\#7947](https://github.com/matrix-org/synapse/issues/7947), [\#7948](https://github.com/matrix-org/synapse/issues/7948), [\#7949](https://github.com/matrix-org/synapse/issues/7949), [\#7951](https://github.com/matrix-org/synapse/issues/7951), [\#7963](https://github.com/matrix-org/synapse/issues/7963), [\#7973](https://github.com/matrix-org/synapse/issues/7973), [\#7975](https://github.com/matrix-org/synapse/issues/7975), [\#7976](https://github.com/matrix-org/synapse/issues/7976), [\#7981](https://github.com/matrix-org/synapse/issues/7981), [\#7987](https://github.com/matrix-org/synapse/issues/7987), [\#7989](https://github.com/matrix-org/synapse/issues/7989), [\#8003](https://github.com/matrix-org/synapse/issues/8003), [\#8014](https://github.com/matrix-org/synapse/issues/8014), [\#8016](https://github.com/matrix-org/synapse/issues/8016), [\#8027](https://github.com/matrix-org/synapse/issues/8027), [\#8031](https://github.com/matrix-org/synapse/issues/8031), [\#8032](https://github.com/matrix-org/synapse/issues/8032), [\#8035](https://github.com/matrix-org/synapse/issues/8035), [\#8042](https://github.com/matrix-org/synapse/issues/8042), [\#8044](https://github.com/matrix-org/synapse/issues/8044), [\#8045](https://github.com/matrix-org/synapse/issues/8045), [\#8061](https://github.com/matrix-org/synapse/issues/8061), [\#8062](https://github.com/matrix-org/synapse/issues/8062), [\#8063](https://github.com/matrix-org/synapse/issues/8063), [\#8066](https://github.com/matrix-org/synapse/issues/8066), [\#8069](https://github.com/matrix-org/synapse/issues/8069), [\#8070](https://github.com/matrix-org/synapse/issues/8070))
- Move some database-related log lines from the default logger to the database/transaction loggers. ([\#7952](https://github.com/matrix-org/synapse/issues/7952))
- Add a script to detect source code files using non-unix line terminators. ([\#7965](https://github.com/matrix-org/synapse/issues/7965), [\#7970](https://github.com/matrix-org/synapse/issues/7970))
- Log the SAML session ID during creation. ([\#7971](https://github.com/matrix-org/synapse/issues/7971))
- Implement new experimental push rules for some users. ([\#7997](https://github.com/matrix-org/synapse/issues/7997))
- Remove redundant and unreliable signature check for v1 Identity Service lookup responses. ([\#8001](https://github.com/matrix-org/synapse/issues/8001))
- Improve the performance of the register endpoint. ([\#8009](https://github.com/matrix-org/synapse/issues/8009))
- Reduce less useful output in the newsfragment CI step. Add a link to the changelog section of the contributing guide on error. ([\#8024](https://github.com/matrix-org/synapse/issues/8024))
- Rename storage layer objects to be more sensible. ([\#8033](https://github.com/matrix-org/synapse/issues/8033))
- Change the default log config to reduce disk I/O and storage for new servers. ([\#8040](https://github.com/matrix-org/synapse/issues/8040))
- Add an assertion on `prev_events` in `create_new_client_event`. ([\#8041](https://github.com/matrix-org/synapse/issues/8041))
- Add a comment to `ServerContextFactory` about the use of `SSLv23_METHOD`. ([\#8043](https://github.com/matrix-org/synapse/issues/8043))
- Log `OPTIONS` requests at `DEBUG` rather than `INFO` level to reduce amount logged at `INFO`. ([\#8049](https://github.com/matrix-org/synapse/issues/8049))
- Reduce amount of outbound request logging at `INFO` level. ([\#8050](https://github.com/matrix-org/synapse/issues/8050))
- It is no longer necessary to explicitly define `filters` in the logging configuration. (Continuing to do so is redundant but harmless.) ([\#8051](https://github.com/matrix-org/synapse/issues/8051))
- Add and improve type hints. ([\#8058](https://github.com/matrix-org/synapse/issues/8058), [\#8064](https://github.com/matrix-org/synapse/issues/8064), [\#8060](https://github.com/matrix-org/synapse/issues/8060), [\#8067](https://github.com/matrix-org/synapse/issues/8067))
 2020-08-13 18:22:58 +01:00