Commit Graph

4161 Commits

Author SHA1 Message Date
Patrick Cloke
772bad2562
Do not consider events by ignored users for bundled aggregations ()
Consider the requester's ignored users when calculating the
bundled aggregations.

See  / 4df10d3214
for corresponding changes for the `/relations` endpoint.
2022-04-11 10:09:57 -04:00
Erik Johnston
7732c4902c
Fix rejecting invites over federation ()
Currently causes future incremental syncs to fail.

Broke by 
2022-04-07 15:54:16 +01:00
Patrick Cloke
1a90c1e3af
Do not add groups to sync results if disabled. () 2022-04-07 09:29:56 -04:00
Patrick Cloke
05a37f4008
Remove support for the unstable identifier from MSC3288. () 2022-04-06 13:27:46 -04:00
Eric Eastwood
793d03e2c5
Generate historic pagination token for /messages when no ?from token provided () 2022-04-06 11:40:28 +01:00
Sean Quah
800ba87cc8
Refactor and convert Linearizer to async ()
Refactor and convert `Linearizer` to async. This makes a `Linearizer`
cancellation bug easier to fix.

Also refactor to use an async context manager, which eliminates an
unlikely footgun where code that doesn't immediately use the context
manager could forget to release the lock.

Signed-off-by: Sean Quah <seanq@element.io>
2022-04-05 15:43:52 +01:00
Eric Eastwood
9633eb2162
Allow non-member state sent in room batch to resolve for historic events (MSC2716) ()
Part of https://github.com/matrix-org/synapse/issues/12110

Complement test: https://github.com/matrix-org/complement/pull/354

Previously, they didn't resolve because async `filter_events_for_client`
removes all outlier state except for out-of-band membership.

And fundamentally, we have the state at these events so they shouldn't be marked as outliers.
2022-04-04 14:54:50 -05:00
Erik Johnston
5c9e39e619
Track device list updates per room. ()
This is a first step in dealing with .

The idea is basically that rather than calculating the full set of users a device list update needs to be sent to up front, we instead simply record the rooms the user was in at the time of the change. This will allow a few things:

1. we can defer calculating the set of remote servers that need to be poked about the change; and
2. during `/sync` and `/keys/changes` we can avoid also avoid calculating users who share rooms with other users, and instead just look at the rooms that have changed.

However, care needs to be taken to correctly handle server downgrades. As such this PR writes to both `device_lists_changes_in_room` and the `device_lists_outbound_pokes` table synchronously. In a future release we can then bump the database schema compat version to `69` and then we can assume that the new `device_lists_changes_in_room` exists and is handled.

There is a temporary option to disable writing to `device_lists_outbound_pokes` synchronously, allowing us to test the new code path does work (and by implication upgrading to a future release and downgrading to this one will work correctly).

Note: Ideally we'd do the calculation of room to servers on a worker (e.g. the background worker), but currently only master can write to the `device_list_outbound_pokes` table.
2022-04-04 15:25:20 +01:00
reivilibre
c4cf916ed7
Default to private room visibility rather than public when a client does not specify one, according to spec. () 2022-04-01 15:55:09 +01:00
Richard van der Hoff
9b43df1f7b
Optimise _get_state_after_missing_prev_event: use /state ()
If we're missing most of the events in the room state, then we may as well call the /state endpoint, instead of individually requesting each and every event.
2022-04-01 12:53:42 +01:00
Brendan Abolivier
e4409301ba
Add a module callback to react to account data changes ()
Co-authored-by: Sean Quah <8349537+squahtx@users.noreply.github.com>
Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>
2022-04-01 11:22:48 +02:00
Brendan Abolivier
5e88143dff
Add a callback to react to 3PID associations () 2022-03-31 18:27:21 +02:00
Patrick Cloke
adbf975623
Remove an unnecessary class from the relations code. ()
The PaginationChunk class attempted to bundle some properties
together, but really just caused callers to jump through hoops and
hid implementation details.
2022-03-31 07:13:49 -04:00
Patrick Cloke
c31c1091d4
Remove the unused and unstable /aggregations endpoint. ()
This endpoint was removed from MSC2675 before it was approved.
It is currently unspecified (even in any MSCs) and therefore subject to
removal. It is not implemented by any known clients.

This also changes the bundled aggregation format for `m.annotation`,
which previously included pagination tokens for the `/aggregations`
endpoint, which are no longer useful.
2022-03-30 11:45:32 -04:00
Andrew Morgan
d8d0271977
Send device list updates to application services (MSC3202) - part 1 ()
Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
2022-03-30 14:39:27 +01:00
Andrew Morgan
c8cbd66d3b
Start application service stream token tracking from 1 ()
Co-authored-by: Erik Johnston <erik@matrix.org>
2022-03-30 11:10:12 +00:00
Richard van der Hoff
9b67715bc3
Disable proactive sends for remote joins ()
Do not attempt to send remote joins out over federation. Normally, it will do
nothing; occasionally, it will do the wrong thing.
2022-03-30 12:04:35 +01:00
Brendan Abolivier
437a8ed9ef
Add a configuration to exclude rooms from sync response () 2022-03-30 09:43:04 +00:00
Eric Eastwood
6f2943714b
Remove unused auth_event_ids argument plumbing ()
Follow-up to https://github.com/matrix-org/synapse/pull/12083

Since we are now using the new `state_event_ids` parameter to do all of the heavy lifting.
We can remove any spots where we plumbed `auth_event_ids` just for MSC2716 things in
https://github.com/matrix-org/synapse/pull/9247/files.

Removing `auth_event_ids` from following functions:

 - `create_and_send_nonmember_event`
 - `_local_membership_update`
 - `update_membership`
 - `update_membership_locked`
2022-03-29 09:18:52 +01:00
Eric Eastwood
14662d3c18
Refactor create_new_client_event to use a new parameter, state_event_ids, which accurately describes the usage with MSC2716 instead of abusing auth_event_ids ()
Spawned from https://github.com/matrix-org/synapse/pull/10975#discussion_r813183430

Part of [MSC2716](https://github.com/matrix-org/matrix-spec-proposals/pull/2716)
2022-03-25 09:21:06 -05:00
David Robertson
fffb3c4c8f
Always allow the empty string as an avatar_url. ()
Hopefully this fixes .

Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
2022-03-25 13:28:42 +00:00
Patrick Cloke
4df10d3214
Do not consider events by ignored users for relations ()
Filter the events returned from `/relations` for the requester's ignored users
in a similar way to `/messages` (and `/sync`).
2022-03-24 10:25:42 -04:00
Brendan Abolivier
5436b014f4
Optionally include account validity in MSC3720 account status responses () 2022-03-24 11:19:41 +01:00
Richard van der Hoff
afa17f0eab
Return a 404 from /state for an outlier ()
* Replace `get_state_for_pdu` with  `get_state_ids_for_pdu` and `get_events_as_list`.
* Return a 404 from `/state` and `/state_ids` for an outlier
2022-03-21 11:23:32 +00:00
Patrick Cloke
8fe930c215
Move get_bundled_aggregations to relations handler. ()
The get_bundled_aggregations code is fairly high-level and uses
a lot of store methods, we move it into the handler as that seems
like a better fit.
2022-03-18 17:49:32 +00:00
David Robertson
872dbb0181
Correct check_username_for_spam annotations and docs ()
* Formally type the UserProfile in user searches
* export UserProfile in synapse.module_api
* Update docs

Co-authored-by: Sean Quah <8349537+squahtx@users.noreply.github.com>
2022-03-18 13:51:41 +00:00
Patrick Cloke
fc9bd620ce
Add a relations handler to avoid duplication. ()
Adds a handler layer between the REST and datastore layers for relations.
2022-03-16 10:39:15 -04:00
Patrick Cloke
dda9b7fc4d
Use the ignored_users table to test event visibility & sync. ()
Instead of fetching the raw account data and re-parsing it. The
ignored_users table is a denormalised version of the account data
for quick searching.
2022-03-15 14:06:05 -04:00
Sean Quah
605d161d7d
Add cancellation support to ReadWriteLock ()
Also convert `ReadWriteLock` to use async context managers.

Signed-off-by: Sean Quah <seanq@element.io>
2022-03-14 18:49:07 +00:00
Brendan Abolivier
e6a106fd5e
Implement a Jinja2 filter to extract localparts from email addresses () 2022-03-11 15:15:11 +00:00
reivilibre
4a53f35737
Improve code documentation for the typing stream over replication. () 2022-03-11 14:00:15 +00:00
Brendan Abolivier
003cc6910a
Update the SSO username picker template to comply with SIWA guidelines ()
Fixes https://github.com/matrix-org/synapse/issues/12205
2022-03-11 13:20:00 +00:00
Patrick Cloke
bc9dff1d95
Remove unnecessary pass statements. () 2022-03-11 07:06:21 -05:00
Patrick Cloke
ea27528b5d
Support stable identifiers for MSC3440: Threading ()
The unstable identifiers are still supported if the experimental configuration
flag is enabled. The unstable identifiers will be removed in a future release.
2022-03-10 15:36:13 +00:00
Patrick Cloke
3e4af36bc8
Rename get_tcp_replication to get_replication_command_handler. ()
Since the object it returns is a ReplicationCommandHandler.

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

* Add check_can_shutdown_rooms

* Documentation

* callbacks, not functions

* Various suggested tweaks

* Add tests for test_check_can_shutdown_room and test_check_can_deactivate_user

* Update check_can_deactivate_user to not take a Requester

* Fix check_can_shutdown_room docs

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

* fix lint

* Update docs/modules/third_party_rules_callbacks.md

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

* Update docs/modules/third_party_rules_callbacks.md

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

* Update docs/modules/third_party_rules_callbacks.md

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

* Update docs/modules/third_party_rules_callbacks.md

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

Co-authored-by: Brendan Abolivier <babolivier@matrix.org>
2022-03-09 18:23:57 +00:00
Richard van der Hoff
dc8d825ef2
Skip attempt to get state at backwards-extremities ()
We don't *have* the state at a backwards-extremity, so this is never going to
do anything useful.
2022-03-09 11:00:48 +00:00
Sean Quah
5627182788
Use ParamSpec in type hints for synapse.logging.context ()
Signed-off-by: Sean Quah <seanq@element.io>
2022-03-08 15:58:14 +00:00
Patrick Cloke
ca9234a9eb
Do not return allowed_room_ids from /hierarchy response. ()
This field is only to be used in the Server-Server API, and not the
Client-Server API, but was being leaked when a federation response
was used in the /hierarchy API.
2022-03-08 08:09:11 -05:00
Erik Johnston
423cca9efe
Spread out sending device lists to remote hosts () 2022-03-04 11:48:15 +00:00
Richard van der Hoff
8533c8b03d
Avoid generating state groups for local out-of-band leaves ()
If we locally generate a rejection for an invite received over federation, it
is stored as an outlier (because we probably don't have the state for the
room). However, currently we still generate a state group for it (even though
the state in that state group will be nonsense).

By setting the `outlier` param on `create_event`, we avoid the nonsensical
state.
2022-03-03 19:58:08 +00:00
Andrew Morgan
fb0ffa9676
Rename various ApplicationServices interested methods () 2022-03-03 18:14:09 +00:00
Patrick Cloke
1d11b452b7
Use the proper serialization format when bundling aggregations. ()
This ensures that the `latest_event` field of the bundled aggregation
for threads uses the same format as the other events in the response.
2022-03-03 10:43:06 -05:00
Erik Johnston
61fd2a8f59
Limit the size of the aggregation_key ()
There's no reason to let people use long keys.
2022-03-03 10:52:35 +00:00
Patrick Cloke
1103c5fe8a
Check if instances are lists, not sequences. ()
As a str is a sequence, the checks were not granular
enough and would allow lists or strings, when only
lists were valid.
2022-03-02 13:18:51 +00:00
Brendan Abolivier
300ed0b8a6
Add module callbacks called for reacting to deactivation status change and profile update () 2022-03-01 15:00:03 +00:00
Richard van der Hoff
e2e1d90a5e
Faster joins: persist to database ()
When we get a partial_state response from send_join, store information in the
database about it:
 * store a record about the room as a whole having partial state, and stash the
   list of member servers too.
 * flag the join event itself as having partial state
 * also, for any new events whose prev-events are partial-stated, note that
   they will *also* be partial-stated.

We don't yet make any attempt to interpret this data, so API calls (and a bunch
of other things) are just going to get incorrect data.
2022-03-01 12:49:54 +00:00
Richard van der Hoff
9d11fee8f2
Improve exception handling for concurrent execution ()
* fix incorrect unwrapFirstError import

this was being imported from the wrong place

* Refactor `concurrently_execute` to use `yieldable_gather_results`

* Improve exception handling in `yieldable_gather_results`

Try to avoid swallowing so many stack traces.

* mark unwrapFirstError deprecated

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

The /spaces endpoint was from an old version of MSC2946 and included
both a Client-Server and Server-Server API. Note that the unstable
/hierarchy endpoint (from the final version of MSC2946) is not yet
removed.
2022-02-28 18:33:00 +00:00
Erik Johnston
a711ae78a8
Add logging to /sync for debugging () 2022-02-23 14:22:22 +00:00