Commit graph

1773 commits

Author SHA1 Message Date
Richard van der Hoff
dede23ff1e Synapse 1.13.0rc2 (2020-05-14)
==============================
 
 Bugfixes
 --------
 
 - Fix a long-standing bug which could cause messages not to be sent over federation, when state events with state keys matching user IDs (such as custom user statuses) were received. ([\#7376](https://github.com/matrix-org/synapse/issues/7376))
 - Restore compatibility with non-compliant clients during the user interactive authentication process, fixing a problem introduced in v1.13.0rc1. ([\#7483](https://github.com/matrix-org/synapse/issues/7483))
 
 Internal Changes
 ----------------
 
 - Fix linting errors in new version of Flake8. ([\#7470](https://github.com/matrix-org/synapse/issues/7470))
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Merge tag 'v1.13.0rc2' into develop

Synapse 1.13.0rc2 (2020-05-14)
==============================

Bugfixes
--------

- Fix a long-standing bug which could cause messages not to be sent over federation, when state events with state keys matching user IDs (such as custom user statuses) were received. ([\#7376](https://github.com/matrix-org/synapse/issues/7376))
- Restore compatibility with non-compliant clients during the user interactive authentication process, fixing a problem introduced in v1.13.0rc1. ([\#7483](https://github.com/matrix-org/synapse/issues/7483))

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

- Fix linting errors in new version of Flake8. ([\#7470](https://github.com/matrix-org/synapse/issues/7470))
2020-05-14 11:46:38 +01:00
Richard van der Hoff
a0e063387d
Stop get_joined_users corruption from custom statuses (#7376)
Fix a bug where the `get_joined_users` cache could be corrupted by custom
status events (or other state events with a state_key matching the user ID).

The bug was introduced by #2229, but has largely gone unnoticed since then.

Fixes #7099, #7373.
2020-05-14 10:07:54 +01:00
Patrick Cloke
5d64fefd6c
Do not validate that the client dict is stable during UI Auth. (#7483)
This backs out some of the validation for the client dictionary and logs if
this changes during a user interactive authentication session instead.
2020-05-13 14:26:44 -04:00
Erik Johnston
18c1e52d82
Clean up replication unit tests. (#7490) 2020-05-13 16:01:47 +01:00
Erik Johnston
782e4e64df
Shuffle persist event data store functions. (#7440)
The aim here is to get to a stage where we have a `PersistEventStore` that holds all the write methods used during event persistence, so that we can take that class out of the `DataStore` mixin and instansiate it separately. This will allow us to instansiate it on processes other than master, while also ensuring it is only available on processes that are configured to write to events stream.

This is a bit of an architectural change, where we end up with multiple classes per data store (rather than one per data store we have now). We end up having:

1. Storage classes that provide high level APIs that can talk to multiple data stores.
2. Data store modules that consist of classes that must point at the same database instance.
3. Classes in a data store that can be instantiated on processes depending on config.
2020-05-13 13:38:22 +01:00
Patrick Cloke
edd3b0747c
Fix new flake8 errors (#7489)
This is a cherry-pick of 1a1da60ad2 (#7470)
to the release-v1.13.0 branch.
2020-05-13 08:24:50 -04:00
Erik Johnston
1a1da60ad2
Fix new flake8 errors (#7470) 2020-05-12 11:20:48 +01:00
Amber Brown
7cb8b4bc67
Allow configuration of Synapse's cache without using synctl or environment variables (#6391) 2020-05-11 18:45:23 +01:00
Andrew Morgan
5cf758cdd6 Merge branch 'release-v1.13.0' into develop
* release-v1.13.0:
  Don't UPGRADE database rows
  RST indenting
  Put rollback instructions in upgrade notes
  Fix changelog typo
  Oh yeah, RST
  Absolute URL it is then
  Fix upgrade notes link
  Provide summary of upgrade issues in changelog. Fix )
  Move next version notes from changelog to upgrade notes
  Changelog fixes
  1.13.0rc1
  Documentation on setting up redis (#7446)
  Rework UI Auth session validation for registration (#7455)
  Fix errors from malformed log line (#7454)
  Drop support for redis.dbid (#7450)
2020-05-11 16:46:33 +01:00
Patrick Cloke
0ad6d28b0d
Rework UI Auth session validation for registration (#7455)
Be less strict about validation of UI authentication sessions during
registration to match client expecations.
2020-05-08 16:08:58 -04:00
Andrew Morgan
67feea8044
Extend spam checker to allow for multiple modules (#7435) 2020-05-08 19:25:48 +01:00
Quentin Gliech
616af44137
Implement OpenID Connect-based login (#7256) 2020-05-08 08:30:40 -04:00
Manuel Stahl
a4a5ec4096
Add room details admin endpoint (#7317) 2020-05-07 15:33:07 -04:00
Richard van der Hoff
62ee862119 Merge branch 'release-v1.13.0' into develop 2020-05-06 15:56:03 +01:00
Andrew Morgan
aee9130a83
Stop Auth methods from polling the config on every req. (#7420) 2020-05-06 15:54:58 +01:00
Richard van der Hoff
2e0c46ca07 Merge branch 'release-v1.13.0' into develop 2020-05-06 11:58:31 +01:00
Erik Johnston
7941a70fa8
Fix bug in EventContext.deserialize. (#7393)
This caused `prev_state_ids` to be incorrect if the state event was not
replacing an existing state entry.
2020-05-05 14:17:27 +01:00
Richard van der Hoff
d5aa7d93ed
Fix catchup-on-reconnect for the Federation Stream (#7374)
looks like we managed to break this during the refactorathon.
2020-05-05 14:15:57 +01:00
Erik Johnston
8123b2f909
Add MultiWriterIdGenerator. (#7281)
This will be used to coordinate stream IDs across multiple writers.

Functions as the equivalent of both `StreamIdGenerator` and
`SlavedIdTracker`.
2020-05-04 17:17:45 +01:00
Patrick Cloke
032e5a2aca
Convert synapse.server_notices to async/await. (#7394) 2020-05-01 15:28:59 -04:00
Erik Johnston
0e719f2398
Thread through instance name to replication client. (#7369)
For in memory streams when fetching updates on workers we need to query the source of the stream, which currently is hard coded to be master. This PR threads through the source instance we received via `POSITION` through to the update function in each stream, which can then be passed to the replication client for in memory streams.
2020-05-01 17:19:56 +01:00
Erik Johnston
3085cde577
Use stream.current_token() and remove stream_positions() (#7172)
We move the processing of typing and federation replication traffic into their handlers so that `Stream.current_token()` points to a valid token. This allows us to remove `get_streams_to_replicate()` and `stream_positions()`.
2020-05-01 15:21:35 +01:00
Andrew Morgan
6b22921b19
async/await is_server_admin (#7363) 2020-05-01 15:15:36 +01:00
Patrick Cloke
627b0f5f27
Persist user interactive authentication sessions (#7302)
By persisting the user interactive authentication sessions to the database, this fixes
situations where a user hits different works throughout their auth session and also
allows sessions to persist through restarts of Synapse.
2020-04-30 13:47:49 -04:00
Erik Johnston
37f6823f5b
Add instance name to RDATA/POSITION commands (#7364)
This is primarily for allowing us to send those commands from workers, but for now simply allows us to ignore echoed RDATA/POSITION commands that we sent (we get echoes of sent commands when using redis). Currently we log a WARNING on the master process every time we receive an echoed RDATA.
2020-04-29 16:23:08 +01:00
Erik Johnston
3eab76ad43
Don't relay REMOTE_SERVER_UP cmds to same conn. (#7352)
For direct TCP connections we need the master to relay REMOTE_SERVER_UP
commands to the other connections so that all instances get notified
about it. The old implementation just relayed to all connections,
assuming that sending back to the original sender of the command was
safe. This is not true for redis, where commands sent get echoed back to
the sender, which was causing master to effectively infinite loop
sending and then re-receiving REMOTE_SERVER_UP commands that it sent.

The fix is to ensure that we only relay to *other* connections and not
to the connection we received the notification from.

Fixes #7334.
2020-04-29 14:10:59 +01:00
Richard van der Hoff
c2e1a2110f
Fix limit logic for EventsStream (#7358)
* Factor out functions for injecting events into database

I want to add some more flexibility to the tools for injecting events into the
database, and I don't want to clutter up HomeserverTestCase with them, so let's
factor them out to a new file.

* Rework TestReplicationDataHandler

This wasn't very easy to work with: the mock wrapping was largely superfluous,
and it's useful to be able to inspect the received rows, and clear out the
received list.

* Fix AssertionErrors being thrown by EventsStream

Part of the problem was that there was an off-by-one error in the assertion,
but also the limit logic was too simple. Fix it all up and add some tests.
2020-04-29 12:30:36 +01:00
Manuel Stahl
04dd7d182d
Return total number of users and profile attributes in admin users endpoint (#6881)
Signed-off-by: Manuel Stahl <manuel.stahl@awesome-technologies.de>
2020-04-28 18:19:36 +01:00
Erik Johnston
fce663889b
Add some replication tests (#7278)
Specifically some tests for the typing stream, which means we test streams that fetch missing updates via HTTP (rather than via the DB).

We also shuffle things around a bit so that we create two separate `HomeServer` objects, rather than trying to insert a slaved store into places.

Note: `test_typing.py` is heavily inspired by `test_receipts.py`
2020-04-28 17:42:03 +01:00
Richard van der Hoff
fb8ff79efd
Fix collation for postgres for unit tests (#7359)
When running the UTs against a postgres deatbase, we need to set the collation
correctly.
2020-04-28 14:21:48 +01:00
Brendan Abolivier
2e3b9a0fcb
Revert "Revert "Merge pull request #7315 from matrix-org/babolivier/request_token""
This reverts commit 1adf6a5587.
2020-04-23 11:23:53 +02:00
Richard van der Hoff
82d8b1dd1f
Another go at fixing one-word commands (#7326)
I messed this up last time I tried (#7239 / e13c6c7).
2020-04-22 14:34:31 +01:00
Richard van der Hoff
13683a3a22
Extend StreamChangeCache to support multiple entities per stream ID (#7303)
First some background: StreamChangeCache is used to keep track of what "entities" have 
changed since a given stream ID. So for example, we might use it to keep track of when the last
to-device message for a given user was received [1], and hence whether we need to pull any to-device messages from the database on a sync [2].

Now, it turns out that StreamChangeCache didn't support more than one thing being changed at
a given stream_id (this was part of the problem with #7206). However, it's entirely valid to send
to-device messages to more than one user at a time.

As it turns out, this did in fact work, because *some* methods of StreamChangeCache coped
ok with having multiple things changing on the same stream ID, and it seems we never actually
use the methods which don't work on the stream change caches where we allow multiple
changes at the same stream ID. But that feels horribly fragile, hence: let's update
StreamChangeCache to properly support this, and add some typing and some more tests while
we're at it.

[1]: https://github.com/matrix-org/synapse/blob/release-v1.12.3/synapse/storage/data_stores/main/deviceinbox.py#L301
[2]: https://github.com/matrix-org/synapse/blob/release-v1.12.3/synapse/storage/data_stores/main/deviceinbox.py#L47-L51
2020-04-22 13:45:40 +01:00
Dirk Klimpel
6b6685db9f
Extend room admin api with additional attributes (#7225) 2020-04-22 13:38:41 +01:00
Erik Johnston
51f7eaf908
Add ability to run replication protocol over redis. (#7040)
This is configured via the `redis` config options.
2020-04-22 13:07:41 +01:00
Patrick Cloke
01294e6b3a
Do not treat display names as globs for push rules. (#7271) 2020-04-16 10:52:55 -04:00
Patrick Cloke
eed7c5b89e
Convert auth handler to async/await (#7261) 2020-04-15 12:40:18 -04:00
Andrew Morgan
a48138784e
Allow specifying the value of Accept-Language header for URL previews (#7265) 2020-04-15 13:35:29 +01:00
Zay11Zay
f1097e7720
Fix the parameters of a test fixture (#7243) 2020-04-14 15:37:28 -04:00
Andrew Morgan
ac978ab3da
Default PL100 to enable encryption in a room (#7230) 2020-04-09 18:45:38 +01:00
Patrick Cloke
b85d7652ff
Do not allow a deactivated user to login via SSO. (#7240) 2020-04-09 13:28:13 -04:00
Richard van der Hoff
f31e65a749
bg update to clear out duplicate outbound_device_list_pokes (#7193)
We seem to have some duplicates, which could do with being cleared out.
2020-04-07 23:06:39 +01:00
Erik Johnston
5016b162fc
Move client command handling out of TCP protocol (#7185)
The aim here is to move the command handling out of the TCP protocol classes and to also merge the client and server command handling (so that we can reuse them for redis protocol). This PR simply moves the client paths to the new `ReplicationCommandHandler`, a future PR will move the server paths too.
2020-04-06 09:58:42 +01:00
Brendan Abolivier
d73bf18d13
Server notices: Dissociate room creation/lookup from invite (#7199)
Fixes #6815

Before figuring out whether we should alert a user on MAU, we call get_notice_room_for_user to get some info on the existing server notices room for this user. This function, if the room doesn't exist, creates it and invites the user in it. This means that, if we decide later that no server notice is needed, the user gets invited in a room with no message in it. This happens at every restart of the server, since the room ID returned by get_notice_room_for_user is cached.

This PR fixes that by moving the inviting bit to a dedicated function, that's only called when the server actually needs to send a notice to the user. A potential issue with this approach is that the room that's created by get_notice_room_for_user doesn't match how that same function looks for an existing room (i.e. it creates a room that doesn't have an invite or a join for the current user in it, so it could lead to a new room being created each time a user syncs), but I'm not sure this is a problem given it's cached until the server restarts, so that function won't run very often.

It also renames get_notice_room_for_user into get_or_create_notice_room_for_user to make what it does clearer.
2020-04-04 17:27:45 +02:00
Richard van der Hoff
fd4c975b5b
Merge pull request #7190 from matrix-org/rav/one_bg_update_at_a_time
Only run one background update at a time
2020-04-03 13:17:30 +01:00
Richard van der Hoff
daa1ac89a0
Fix device list update stream ids going backward (#7158)
Occasionally we could get a federation device list update transaction which
looked like:

```
[
    {'edu_type': 'm.device_list_update', 'content': {'user_id': '@user:test', 'device_id': 'D2', 'prev_id': [], 'stream_id': 12, 'deleted': True}},
    {'edu_type': 'm.device_list_update', 'content': {'user_id': '@user:test', 'device_id': 'D1', 'prev_id': [12], 'stream_id': 11, 'deleted': True}},
    {'edu_type': 'm.device_list_update', 'content': {'user_id': '@user:test', 'device_id': 'D3', 'prev_id': [11], 'stream_id': 13, 'deleted': True}}
]
```

Having `stream_ids` which are lower than `prev_ids` looks odd. It might work
(I'm not actually sure), but in any case it doesn't seem like a reasonable
thing to expect other implementations to support.
2020-04-03 10:40:22 +01:00
Patrick Cloke
468dcc767b
Allow admins to create aliases when they are not in the room (#7191) 2020-04-01 08:27:05 -04:00
Richard van der Hoff
b4c2234232 Make do_next_background_update return a bool
returning a None or an int that we don't use is confusing.
2020-03-31 17:43:58 +01:00
Richard van der Hoff
51f4d52cb4 Set a logging context while running the bg updates
This mostly just reduces the amount of "running from sentinel context" spam
during unittest setup.
2020-03-31 17:43:58 +01:00
Richard van der Hoff
26d17b9bdc Make has_completed_background_updates async
(Almost) everywhere that uses it is happy with an awaitable.
2020-03-31 17:43:58 +01:00