Commit Graph

12218 Commits

Author SHA1 Message Date
Andrew Morgan
481f76c7aa
Remove signature check on v1 identity server lookups (#8001)
We've [decided](https://github.com/matrix-org/synapse/issues/5253#issuecomment-665976308) to remove the signature check for v1 lookups.

The signature check has been removed in v2 lookups. v1 lookups are currently deprecated. As mentioned in the above linked issue, this verification was causing deployments for the vector.im and matrix.org IS deployments, and this change is the simplest solution, without being unjustified.

Implementations are encouraged to use the v2 lookup API as it has [increased privacy benefits](https://github.com/matrix-org/matrix-doc/pull/2134).
2020-08-03 21:56:43 +01:00
Andrew Morgan
5d92a1428c
Prevent join->join membership transitions changing member count (#7977)
`StatsHandler` handles updates to the `current_state_delta_stream`, and updates room stats such as the amount of state events, joined users, etc.

However, it counts every new join membership as a new user entering a room (and that user being in another room), whereas it's possible for a user's membership status to go from join -> join, for instance when they change their per-room profile information.

This PR adds a check for join->join membership transitions, and bails out early, as none of the further checks are necessary at that point.

Due to this bug, membership stats in many rooms have ended up being wildly larger than their true values. I am not sure if we also want to include a migration step which recalculates these statistics (possibly using the `_populate_stats_process_rooms` bg update).

Bug introduced in the initial implementation https://github.com/matrix-org/synapse/pull/4338.
2020-08-03 21:54:24 +01:00
Patrick Cloke
6812509807
Implement handling of HTTP HEAD requests. (#7999) 2020-08-03 08:45:42 -04:00
Patrick Cloke
2a89ce8cd4
Convert the crypto module to async/await. (#8003) 2020-08-03 08:29:01 -04:00
Michael Albert
b6c6fb7950
Allow guests to operate in encrypted rooms (#7314)
Signed-off-by: Michael Albert <michael.albert@awesome-technologies.de>
2020-08-03 12:13:49 +01:00
Patrick Cloke
3b415e23a5
Convert replication code to async/await. (#7987) 2020-08-03 07:12:55 -04:00
Patrick Cloke
db5970ac6d
Convert ACME code to async/await. (#7989) 2020-08-03 07:09:33 -04:00
Brendan Abolivier
e2f1cccc8a
Fix PUT /pushrules to use the right rule IDs 2020-08-03 11:52:52 +01:00
Brendan Abolivier
1678057b56
Back out the database hack and replace it with a temporary config setting 2020-08-03 11:22:22 +01:00
Patrick Cloke
d1008fe949
Fix some comments and types in service notices (#7996) 2020-07-31 16:22:06 -04:00
Erik Johnston
faba873d4b Merge branch 'develop' of github.com:matrix-org/synapse into erikj/add_rate_limiting_to_joins 2020-07-31 15:07:01 +01:00
Erik Johnston
18de00adb4 Add ratelimiting on joins 2020-07-31 15:06:56 +01:00
Brendan Abolivier
cf42d0a60c
Fix cache name 2020-07-31 15:06:41 +01:00
Brendan Abolivier
79d991eff0
Fix cache invalidation calls 2020-07-31 13:58:42 +01:00
Brendan Abolivier
60328ce9fb
Lint 2020-07-30 19:02:28 +01:00
Brendan Abolivier
69158e554f Merge branch 'develop' of github.com:matrix-org/synapse into babolivier/new_push_rules 2020-07-30 19:00:29 +01:00
Richard van der Hoff
0a7fb24716
Fix invite rejection when we have no forward-extremeties (#7980)
Thanks to some slightly overzealous cleanup in the
`delete_old_current_state_events`, it's possible to end up with no
`event_forward_extremities` in a room where we have outstanding local
invites. The user would then get a "no create event in auth events" when trying
to reject the invite.

We can hack around it by using the dangling invite as the prev event.
2020-07-30 16:58:57 +01:00
Olivier Wilkinson (reivilibre)
3aa36b782c Merge branch 'master' into develop 2020-07-30 15:18:36 +01:00
Patrick Cloke
c978f6c451
Convert federation client to async/await. (#7975) 2020-07-30 08:01:33 -04:00
Patrick Cloke
4cce8ef74e
Convert appservice to async. (#7973) 2020-07-30 07:27:39 -04:00
Patrick Cloke
b3a97d6dac
Convert some of the data store to async. (#7976) 2020-07-30 07:20:41 -04:00
Patrick Cloke
3950ae51ef
Ensure that remove_pusher is always async (#7981) 2020-07-30 06:56:55 -04:00
Olivier Wilkinson (reivilibre)
a9631b7b4b 1.18.0 2020-07-30 10:56:54 +01:00
Erik Johnston
2c1b9d6763
Update worker docs with recent enhancements (#7969) 2020-07-29 23:22:13 +01:00
Patrick Cloke
a53e0160a2
Ensure the msg property of HttpResponseException is a string. (#7979) 2020-07-29 13:56:06 -04:00
Patrick Cloke
d90087cffa
Remove from the event_relations table when purging historical events. (#7978) 2020-07-29 13:55:01 -04:00
Patrick Cloke
3a00bd1378
Add additional logging for SAML sessions. (#7971) 2020-07-29 13:54:44 -04:00
Brendan Abolivier
8dff4a1242
Re-implement unread counts (#7736) 2020-07-29 18:26:55 +01:00
Aaron Raimist
2184f61fae
Various improvements to the docs (#7899) 2020-07-29 10:35:44 -04:00
Patrick Cloke
3345c166a4
Convert storage layer to async/await. (#7963) 2020-07-28 16:09:53 -04:00
Dirk Klimpel
e866e3b896
Add an option to disable purge in delete room admin API (#7964)
Add option ```purge``` to ```POST /_synapse/admin/v1/rooms/<room_id>/delete```
Fixes: #3761

Signed-off-by: Dirk Klimpel dirk@klimpel.org
2020-07-28 20:08:23 +01:00
Brendan Abolivier
9725c59247
Implement new experimental push rules with a database hack to enable them 2020-07-28 19:20:55 +01:00
Andrew Morgan
8a25332d94
Move some log lines from default logger to sql/transaction loggers (#7952)
Idea from matrix-org/synapse-dinsic#49
2020-07-28 18:52:13 +01:00
Patrick Cloke
2c1e1b153d
Use the JSON module from the std library instead of simplejson. (#7936) 2020-07-28 10:28:59 -04:00
lugino-emeritus
3857de2194
Option to allow server admins to join complex rooms (#7902)
Fixes #7901.

Signed-off-by: Niklas Tittjung <nik_t.01@web.de>
2020-07-28 13:41:44 +01:00
Richard van der Hoff
349119a340 Synapse 1.18.0rc2 (2020-07-28)
==============================
 
 Bugfixes
 --------
 
 - Fix an `AssertionError` exception introduced in v1.18.0rc1. ([\#7876](https://github.com/matrix-org/synapse/issues/7876))
 - Fix experimental support for moving typing off master when worker is restarted, which is broken in v1.18.0rc1. ([\#7967](https://github.com/matrix-org/synapse/issues/7967))
 
 Internal Changes
 ----------------
 
 - Further optimise queueing of inbound replication commands. ([\#7876](https://github.com/matrix-org/synapse/issues/7876))
 -----BEGIN PGP SIGNATURE-----
 
 iQEzBAABCAAdFiEEv27Axt/F4vrTL/8QOSor00I9eP8FAl8f/f8ACgkQOSor00I9
 eP8/Uwf8CiVWvrBsmFZMvxJDkUWm0/f1kN4IQdm8ibDtyNyvFUx+Y1K8KOQS+VwG
 a3bZqSC2Vv2sO9O9kR+V2tk831l+ujO0Nlaohuqyvhcl9lzh04rRYI9x9IHlAq2H
 WPb0NMLwMufL6YkXDBwZT/G9TVW1vLRGASu4f7X2rXqek34VNVgYbg1hB2dp4dDa
 wjKk3iBZ6h34IhKPgu0sLBUcyvX4U5xdOHjEG3HXvNnvDNO0HMD8rGB7065vFMD6
 PH4nUK/h+RL0UBs2sJOMK1ZazFUODdURwANJQNAQ6pNvf9/RWgw2okka2bYIcmQQ
 UT7tiwMsBvKdy4PER5fcDX3COY16qw==
 =Q+bI
 -----END PGP SIGNATURE-----

Merge tag 'v1.18.0rc2' into develop

Synapse 1.18.0rc2 (2020-07-28)
==============================

Bugfixes
--------

- Fix an `AssertionError` exception introduced in v1.18.0rc1. ([\#7876](https://github.com/matrix-org/synapse/issues/7876))
- Fix experimental support for moving typing off master when worker is restarted, which is broken in v1.18.0rc1. ([\#7967](https://github.com/matrix-org/synapse/issues/7967))

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

- Further optimise queueing of inbound replication commands. ([\#7876](https://github.com/matrix-org/synapse/issues/7876))
2020-07-28 11:31:31 +01:00
Richard van der Hoff
7000a215e6 1.18.0rc2 2020-07-28 11:22:32 +01:00
Erik Johnston
a8f7ed28c6
Typing worker needs to handle stream update requests (#7967)
IIRC this doesn't break tests because its only hit on reconnection, or something.

Basically, when a process needs to fetch missing updates for the `typing` stream it needs to query the writer instance via HTTP (as we don't write typing notifications to the DB), the problem was that the endpoint (`streams`) was only registered on master and specifically not on the typing writer worker.
2020-07-28 11:04:53 +01:00
Patrick Cloke
68626ff8e9
Convert the remaining media repo code to async / await. (#7947) 2020-07-27 14:40:11 -04:00
Richard van der Hoff
f57b99af22
Handle replication commands synchronously where possible (#7876)
Most of the stuff we do for replication commands can be done synchronously. There's no point spinning up background processes if we're not going to need them.
2020-07-27 18:54:43 +01:00
Patrick Cloke
8553f46498
Convert a synapse.events to async/await. (#7949) 2020-07-27 13:40:22 -04:00
Patrick Cloke
5f65e62681
Convert groups and visibility code to async / await. (#7951) 2020-07-27 12:32:08 -04:00
Patrick Cloke
8144bc26a7
Convert push to async/await. (#7948) 2020-07-27 12:21:34 -04:00
Richard van der Hoff
f88c48f3b8 1.18.0rc1 2020-07-27 16:57:40 +01:00
Erik Johnston
1ef9efc1e0
Fix error reporting when using opentracing.trace (#7961) 2020-07-27 16:20:24 +01:00
Erik Johnston
84d099ae11
Fix typing replication not being handled on master (#7959)
Handling of incoming typing stream updates from replication was not
hooked up on master, effecting set ups where typing was handled on a
different worker.

This is really only a problem if the master process is also handling
sync requests, which is unlikely for those that are at the stage of
moving typing off.

The other observable effect is that if a worker restarts or a
replication connect drops then the typing worker will issue a
`POSITION typing`, triggering master process to try and stream *all*
typing updates from position 0.

Fixes #7907
2020-07-27 14:10:53 +01:00
Patrick Cloke
d8a9cd8d3e
Remove hacky error handling for inlineDeferreds. (#7950) 2020-07-27 08:35:56 -04:00
Patrick Cloke
3fc8fdd150
Support oEmbed for media previews. (#7920)
Fixes previews of Twitter URLs by using their oEmbed endpoint to grab content.
2020-07-27 07:50:44 -04:00
Patrick Cloke
b975fa2e99
Convert state resolution to async/await (#7942) 2020-07-24 10:59:51 -04:00
Patrick Cloke
e739b20588
Fix up types and comments that refer to Deferreds. (#7945) 2020-07-24 10:53:25 -04:00
Patrick Cloke
53f7b49f5b
Do not convert async functions to Deferreds in the interactive_auth_handler (#7944) 2020-07-24 09:43:49 -04:00
Patrick Cloke
5ea29d7f85
Convert more of the media code to async/await (#7873) 2020-07-24 09:39:02 -04:00
Patrick Cloke
6a080ea184
Return an empty body for OPTIONS requests. (#7886) 2020-07-24 07:08:07 -04:00
Richard van der Hoff
1ec688bf21
Downgrade warning on client disconnect to INFO (#7928)
Clients disconnecting before we finish processing the request happens from time
to time. We don't need to yell about it
2020-07-24 09:55:47 +01:00
Patrick Cloke
fefe9943ef
Convert presence handler helpers to async/await. (#7939) 2020-07-23 16:47:36 -04:00
Patrick Cloke
83434df381
Update the auth providers to be async. (#7935) 2020-07-23 15:45:39 -04:00
Richard van der Hoff
7078866969
Put a cache on /state_ids (#7931)
If we send out an event which refers to `prev_events` which other servers in
the federation are missing, then (after a round or two of backfill attempts),
they will end up asking us for `/state_ids` at a particular point in the DAG.

As per https://github.com/matrix-org/synapse/issues/7893, this is quite
expensive, and we tend to see lots of very similar requests around the same
time.

We can therefore handle this much more efficiently by using a cache, which (a)
ensures that if we see the same request from multiple servers (or even the same
server, multiple times), then they share the result, and (b) any other servers
that miss the initial excitement can also benefit from the work.

[It's interesting to note that `/state` has a cache for exactly this
reason. `/state` is now essentially unused and replaced with `/state_ids`, but
evidently when we replaced it we forgot to add a cache to the new endpoint.]
2020-07-23 18:38:19 +01:00
Richard van der Hoff
4876af06dd
Abort federation requests if the client disconnects early (#7930)
For inbound federation requests, if a given remote server makes too many
requests at once, we start stacking them up rather than processing them
immediatedly.

However, that means that there is a fair chance that the requesting server will
disconnect before we start processing the request. In that case, if it was a
read-only request (ie, a GET request), there is absolutely no point in
building a response (and some requests are quite expensive to handle).

Even in the case of a POST request, one of two things will happen:

 * Most likely, the requesting server will retry the request and we'll get the
   information anyway.

 * Even if it doesn't, the requesting server has to assume that we didn't get
   the memo, and act accordingly.

In short, we're better off aborting the request at this point rather than
ploughing on with what might be a quite expensive request.
2020-07-23 16:52:33 +01:00
Patrick Cloke
68cd935826
Convert the federation agent and related code to async/await. (#7874) 2020-07-23 07:05:57 -04:00
Patrick Cloke
13d77464c9
Follow-up to admin API to re-activate accounts (#7908) 2020-07-22 12:33:19 -04:00
Patrick Cloke
cc9bb3dc3f
Convert the message handler to async/await. (#7884) 2020-07-22 12:29:15 -04:00
Richard van der Hoff
923c995023
Skip serializing /sync response if client has disconnected (#7927)
... it's a load of work which may be entirely redundant.
2020-07-22 13:44:16 +01:00
Richard van der Hoff
b74919c72e
Add debugging to sync response generation (#7929) 2020-07-22 13:43:10 +01:00
Richard van der Hoff
931b026844
Remove an unused prometheus metric (#7878) 2020-07-22 00:40:55 +01:00
Richard van der Hoff
05060e0223
Track command processing as a background process (#7879)
I'm going to be doing more stuff synchronously, and I don't want to lose the
CPU metrics down the sofa.
2020-07-22 00:40:42 +01:00
Richard van der Hoff
15997618e2
Clean up PreserveLoggingContext (#7877)
This had some dead code and some just plain wrong docstrings.
2020-07-22 00:40:27 +01:00
Richard van der Hoff
2ccd48e921 fix an incorrect comment 2020-07-22 00:24:56 +01:00
Patrick Cloke
de119063f2
Convert room list handler to async/await. (#7912) 2020-07-21 07:51:48 -04:00
Jason Robinson
759481af6d
Element CSS and logo in email templates (#7919)
Use Element CSS and logo in notification emails when app name is Element.

Signed-off-by: Jason Robinson <jasonr@matrix.org>
2020-07-21 11:58:01 +01:00
Karthikeyan Singaravelan
5662e2b0f3
Remove unused code from synapse.logging.utils. (#7897) 2020-07-20 15:20:53 -04:00
Adrian
64d2280299
Fix a typo in the sample config. (#7890) 2020-07-20 13:42:52 -04:00
Karthikeyan Singaravelan
a7b06a81f0
Fix deprecation warning: import ABC from collections.abc (#7892) 2020-07-20 13:33:04 -04:00
Andrew Morgan
5ecf98f59e
Change sample config's postgres user to synapse_user (#7889)
The [postgres setup docs](https://github.com/matrix-org/synapse/blob/develop/docs/postgres.md#set-up-database) recommend setting up your database with user `synapse_user`.

However, uncommenting the postgres defaults in the sample config leave you with user `synapse`.

This PR switches the sample config to recommend `synapse_user`. Took a me a second to figure this out, so assume this will beneficial to others.
2020-07-20 18:29:25 +01:00
Patrick Cloke
d1d5fa66e4
Fix the trace function for async functions. (#7872)
Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
2020-07-17 13:32:01 -04:00
Erik Johnston
2d2acc1cf2
Stop using 'device_max_stream_id' (#7882)
It serves no purpose and updating everytime we write to the device inbox
stream means all such transactions will conflict, causing lots of
transaction failures and retries.
2020-07-17 17:03:27 +01:00
Erik Johnston
a3ad045286
Fix TypeError in synapse.notifier (#7880)
Fixes #7774
2020-07-17 14:11:05 +01:00
Patrick Cloke
852930add7
Add a default limit (of 100) to get/sync operations. (#7858) 2020-07-17 07:59:23 -04:00
Erik Johnston
4642fd66df
Change "unknown room ver" logging to warning. (#7881)
It's somewhat expected for us to have unknown room versions in the
database due to room version experiments.
2020-07-17 12:10:43 +01:00
Patrick Cloke
6b3ac3b8cd
Convert device handler to async/await (#7871) 2020-07-17 07:09:25 -04:00
Patrick Cloke
00e57b755c
Convert synapse.app to async/await. (#7868) 2020-07-17 07:08:56 -04:00
Patrick Cloke
6fca1b3506
Convert _base, profile, and _receipts handlers to async/await (#7860) 2020-07-17 07:08:30 -04:00
Michael Albert
fff483ea96
Add admin endpoint to get members in a room. (#7842) 2020-07-16 16:43:23 -04:00
Patrick Cloke
f460da6031
Consistently use db_to_json to convert from database values to JSON objects. (#7849) 2020-07-16 11:32:19 -04:00
Richard van der Hoff
e5300063ed
Optimise queueing of inbound replication commands (#7861)
When we get behind on replication, we tend to stack up background processes
behind a linearizer. Bg processes are heavy (particularly with respect to
prometheus metrics) and linearizers aren't terribly efficient once the queue
gets long either.

A better approach is to maintain a queue of requests to be processed, and
nominate a single process to work its way through the queue.

Fixes: #7444
2020-07-16 15:49:37 +01:00
Richard van der Hoff
346476df21
Reject attempts to join empty rooms over federation (#7859)
We shouldn't allow others to make_join through us if we've left the room;
reject such attempts with a 404.

Fixes #7835. Fixes #6958.
2020-07-16 15:17:31 +01:00
Erik Johnston
f2e38ca867
Allow moving typing off master (#7869) 2020-07-16 15:12:54 +01:00
Erik Johnston
649a7ead5c
Add ability to run multiple pusher instances (#7855)
This reuses the same scheme as federation sender sharding
2020-07-16 14:06:28 +01:00
Richard van der Hoff
a827838706
Merge pull request #7866 from matrix-org/rav/fix_guest_user_id
Fix guest user registration with lots of client readers
2020-07-16 13:54:45 +01:00
Richard van der Hoff
a973bcb8a4
Add some tiny type annotations (#7870)
I found these made pycharm have more of a clue as to what was going on in other places.
2020-07-16 13:52:29 +01:00
Richard van der Hoff
c445bc0cad Use a postgres sequence to generate guest user IDs 2020-07-16 13:00:25 +01:00
Richard van der Hoff
3c36ae17a5 Use SequenceGenerator for state group ID allocation 2020-07-16 11:25:08 +01:00
Richard van der Hoff
42509b8fb6 Use PostgresSequenceGenerator from MultiWriterIdGenerator
partly just to show it works, but alwo to remove a bit of code duplication.
2020-07-16 11:25:08 +01:00
Richard van der Hoff
90b0cdda42 Add some helper classes for generating ID sequences 2020-07-16 11:25:08 +01:00
Olivier Wilkinson (reivilibre)
12528dc42f Remove obsolete comment.
It was correct at the time of our friend Jorik writing it (checking
git blame), but the world has moved now and it is no longer a
generator.

Signed-off-by: Olivier Wilkinson (reivilibre) <olivier@librepush.net>
2020-07-16 11:12:48 +01:00
Patrick Cloke
35450519de
Ensure that calls to json.dumps are compatible with the standard library json. (#7836) 2020-07-15 13:40:54 -04:00
Richard van der Hoff
a57df9b827
Avoid brand new rooms in delete_old_current_state_events (#7854)
When considering rooms to clean up in `delete_old_current_state_events`, skip
rooms which we are creating, which otherwise look a bit like rooms we have
left.

Fixes #7834.
2020-07-15 18:33:03 +01:00
Erik Johnston
97e1159ac1 Merge branch 'erikj/faster_typing' of github.com:matrix-org/synapse into develop 2020-07-15 16:54:30 +01:00
Patrick Cloke
8c7d0f163d
Allow accounts to be re-activated from the admin APIs. (#7847) 2020-07-15 11:00:21 -04:00
Erik Johnston
62352c3a1b Fix typo 2020-07-15 15:46:16 +01:00
Erik Johnston
3a3a618460 Use get_users_in_room rather than state handler in typing for speed 2020-07-15 15:42:07 +01:00