Commit Graph

15163 Commits

Author SHA1 Message Date
David Robertson
8e52cb0bce
Revert "Update mypy and mypy-zope (#13925)"
This reverts commit 6d543d6d9f.
2022-09-30 16:37:48 +01:00
David Robertson
6d543d6d9f
Update mypy and mypy-zope (#13925)
* Update mypy and mypy-zope

* Unignore assigning to LogRecord attributes

Presumably https://github.com/python/typeshed/pull/8064 makes this ok

Cherry-picked from #13521

* Remove unused ignores due to mypy ParamSpec fixes

https://github.com/python/mypy/pull/12668

Cherry-picked from #13521

* Remove additional unused ignores

* Fix new mypy complaints related to `assertGreater`

Presumably due to https://github.com/python/typeshed/pull/8077

* Changelog

* Reword changelog

Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>

Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
2022-09-30 16:34:47 +01:00
Erik Johnston
285b9e9b6c
Speed up calculating push actions in large rooms (#13973)
We move the expensive check of visibility to after calculating push actions, avoiding the expensive check for users who won't get pushed anyway.

I think this should have a big impact on rooms with large numbers of local users that have pushed disabled.
2022-09-30 14:27:00 +01:00
David Robertson
5507bfa769
Discourage automatic replies to Synapse's emails (#13957)
Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
2022-09-30 13:23:37 +00:00
Erik Johnston
3dfc4a08dc
Fix performance regression in get_users_in_room (#13972)
Fixes #13942. Introduced in #13575.

Basically, let's only get the ordered set of hosts out of the DB if we need an ordered set of hosts. Since we split the function up the caching won't be as good, but I think it will still be fine as e.g. multiple backfill requests for the same room will hit the cache.
2022-09-30 13:15:32 +01:00
David Robertson
e8f30a76ca
Fix overflows in /messages backfill calculation (#13936)
* Reproduce bug
* Compute `least_function` first
* Substitute `least_function` with an f-string
* Bugfix: avoid overflow

Co-authored-by: Eric Eastwood <erice@element.io>
2022-09-30 11:54:53 +01:00
Brendan Abolivier
1cc2ca81ba
Add missing version information in the ModuleApi (#13947) 2022-09-30 12:27:21 +02:00
David Robertson
6f0c3e669d
Don't require setuptools_rust at runtime (#13952) 2022-09-29 20:16:08 +00:00
David Robertson
15754d720f
Update UPSERT comment now that native upserts are the default (#13924) 2022-09-29 19:10:47 +01:00
Erik Johnston
ebd9e2dac6
Implement push rule evaluation in Rust. (#13838) 2022-09-29 16:12:09 +01:00
Nick Mills-Barrett
a466164647
Optimise get_rooms_for_user (drop with_stream_ordering) (#13787) 2022-09-29 13:55:12 +00:00
Brendan Abolivier
be76cd8200
Allow admins to require a manual approval process before new accounts can be used (using MSC3866) (#13556) 2022-09-29 15:23:24 +02:00
Patrick Cloke
8625ad8099
Explicit cast to enforce type hints. (#13939) 2022-09-29 07:22:41 -04:00
Hugh Nimmo-Smith
e5fdf16d46
Expose MSC3882 only be under an unstable endpoint. (#13868) 2022-09-29 07:22:27 -04:00
Patrick Cloke
568016929f
Clarify that a method returns only unthreaded receipts. (#13937)
By renaming it and updating the docstring.

Additionally, refactors a method which is used only by tests.
2022-09-29 07:07:31 -04:00
Nicolas Werner
99a7e7e023
Always send default and rule_id to clients (#13904) 2022-09-29 11:57:00 +01:00
reivilibre
73ecff7e9e
Improve backfill robustness by trying more servers. (#13890)
Co-authored-by: Eric Eastwood <erice@element.io>
2022-09-29 10:00:02 +00:00
Erik Johnston
5f659d4a88
Handle local device list updates during partial join (#13934) 2022-09-28 23:22:35 +01:00
Eric Eastwood
df8b91ed2b
Limit and filter the number of backfill points to get from the database (#13879)
There is no need to grab thousands of backfill points when we only need 5 to make the `/backfill` request with. We need to grab a few extra in case the first few aren't visible in the history.

Previously, we grabbed thousands of backfill points from the database, then sorted and filtered them in the app. Fetching the 4.6k backfill points for `#matrix:matrix.org` from the database takes ~50ms - ~570ms so it's not like this saves a lot of time 🤷. But it might save us more time now that `get_backfill_points_in_room`/`get_insertion_event_backward_extremities_in_room` are more complicated after https://github.com/matrix-org/synapse/pull/13635 

This PR moves the filtering and limiting to the SQL query so we just have less data to work with in the first place.

Part of https://github.com/matrix-org/synapse/issues/13356
2022-09-28 15:26:16 -05:00
Patrick Cloke
1386ce4735
Revert "Stop returning an unused column when handling new receipts. (#13933)" (#13935)
This reverts commit 7766bd5b35 (#13933).

The unused column is actually used, but much further down in the function.
2022-09-28 11:01:41 -04:00
Patrick Cloke
7766bd5b35
Stop returning an unused column when handling new receipts. (#13933) 2022-09-28 10:58:25 -04:00
Erik Johnston
4b17a5ace8
Handle remote device list updates during partial join (#13913)
c.f. #12993 (comment), point 3

This stores all device list updates that we receive while partial joins are ongoing, and processes them once we have the full state.

Note: We don't actually process the device lists in the same ways as if we weren't partially joined. Instead of updating the device list remote cache, we simply notify local users that a change in the remote user's devices has happened. I think this is safe as if the local user requests the keys for the remote user and we don't have them we'll simply fetch them as normal.
2022-09-28 13:42:43 +00:00
Kateřina Churanová
6caa303083
fix: Push notifications for invite over federation (#13719) 2022-09-28 12:31:53 +00:00
Shay
8ab16a92ed
Persist CreateRoom events to DB in a batch (#13800) 2022-09-28 10:11:48 +00:00
Shay
a2cf66a94d
Prepatory work for batching events to send (#13487)
This PR begins work on batching up events during the creation of a room. The PR splits out the creation and sending/persisting of the events. The first three events in the creation of the room-creating the room, joining the creator to the room, and the power levels event are sent sequentially, while the subsequent events are created and collected to be sent at the end of the function. This is currently done by appending them to a list and then iterating over the list to send, the next step (after this PR) would be to send and persist the collected events as a batch.
2022-09-28 10:39:03 +01:00
Eric Eastwood
29269d9d3f
Fix have_seen_event cache not being invalidated (#13863)
Fix https://github.com/matrix-org/synapse/issues/13856
Fix https://github.com/matrix-org/synapse/issues/13865

> Discovered while trying to make Synapse fast enough for [this MSC2716 test for importing many batches](https://github.com/matrix-org/complement/pull/214#discussion_r741678240). As an example, disabling the `have_seen_event` cache saves 10 seconds for each `/messages` request in that MSC2716 Complement test because we're not making as many federation requests for `/state` (speeding up `have_seen_event` itself is related to https://github.com/matrix-org/synapse/issues/13625) 
> 
> But this will also make `/messages` faster in general so we can include it in the [faster `/messages` milestone](https://github.com/matrix-org/synapse/milestone/11).
> 
> *-- https://github.com/matrix-org/synapse/issues/13856*


### The problem

`_invalidate_caches_for_event` doesn't run in monolith mode which means we never even tried to clear the `have_seen_event` and other caches. And even in worker mode, it only runs on the workers, not the master (AFAICT).

Additionally there was bug with the key being wrong so `_invalidate_caches_for_event` never invalidates the `have_seen_event` cache even when it does run.

Because we were using the `@cachedList` wrong, it was putting items in the cache under keys like `((room_id, event_id),)` with a `set` in a `set` (ex. `(('!TnCIJPKzdQdUlIyXdQ:test', '$Iu0eqEBN7qcyF1S9B3oNB3I91v2o5YOgRNPwi_78s-k'),)`) and we we're trying to invalidate with just `(room_id, event_id)` which did nothing.
2022-09-27 15:55:43 -05:00
David Robertson
f5aaa55e27
Add new columns tracking when we partial-joined (#13892) 2022-09-27 17:26:35 +01:00
Patrick Cloke
87fe9db467
Support the stable dir parameter for /relations. (#13920)
Since MSC3715 has passed FCP, the stable parameter can be used.

This currently falls back to the unstable parameter if the stable
parameter is not provided (and MSC3715 support is enabled in
the configuration).
2022-09-27 10:47:34 -04:00
Erik Johnston
299b00d968
Prioritize outbound to-device over device list updates (#13922)
Otherwise device list changes for large accounts can temporarily delay to-device messages.
2022-09-27 15:17:41 +01:00
Quentin Gliech
50c92f3a69
Carry IdP Session IDs through user-mapping sessions. (#13839)
Since #11482, we're saving sessions IDs from upstream IdPs, but we've been losing them when the user goes through a user mapping session on account registration.
2022-09-27 14:38:14 +01:00
Erik Johnston
e8318a4333
Handle the case of remote users leaving a partial join room for device lists (#13885) 2022-09-27 13:01:08 +01:00
Sean Quah
85e161631a
Faster room joins: Fix spurious error when joining a room (#13872)
During a `lazy_load_members` `/sync`, we look through auth events in
rooms with partial state to find prior membership events. When such a
membership is not found, an error is logged.

Since the first join event for a user never has a prior membership event
to cite, the error would always be logged when one appeared in the room
timeline.

Avoid logging errors for such events.

Introduced in #13477.

Signed-off-by: Sean Quah <seanq@matrix.org>
2022-09-27 11:17:23 +01:00
Richard van der Hoff
d6b85a2a7d
Complement image: propagate SIGTERM to all workers (#13914)
This should mean that logs from worker processes are flushed before shutdown.

When a test completes, Complement stops the docker container, which means that
synapse will receive a SIGTERM. Currently, the `complement_fork_starter` exits
immediately (without notifying the worker processes), which means that the
workers never get a chance to flush their logs before the whole container is
vaped. We can fix this by propagating the SIGTERM to the children.
2022-09-26 23:07:02 +01:00
Patrick Cloke
2fae1a3f78
Improve tests for get_unread_push_actions_for_user_in_range_*. (#13893)
* Adds a docstring.
* Reduces a small amount of duplicated code.
* Improves tests.
2022-09-26 18:28:12 +00:00
David Robertson
0a38c7ec6d
Snapshot schema 72 (#13873)
Including another batch of fixes to the schema dump script
2022-09-26 18:28:32 +01:00
Mathieu Velten
41461fd4d6
typing: check origin server of typing event against room's servers (#13830)
This is also using the partial state approximation if needed so we do
not block here during a fast join.

Signed-off-by: Mathieu Velten <mathieuv@matrix.org>
Co-authored-by: Sean Quah <8349537+squahtx@users.noreply.github.com>
2022-09-26 17:33:32 +02:00
Nick Mills-Barrett
6b4593a80f
Simplify cache invalidation after event persist txn (#13796)
This moves all the invalidations into a single place and de-duplicates
the code involved in invalidating caches for a given event by using
the base class method.
2022-09-26 16:26:35 +01:00
David Robertson
dcdd50e458
Fix mypy errors with latest canonicaljson (#13905)
* Lockfile: update canonicaljson 1.6.0 -> 1.6.3

* Fix mypy errors with latest canonicaljson

The change to `_encode_json_bytes` definition wasn't sufficient:

```
synapse/http/server.py:751: error: Incompatible types in assignment (expression has type "Callable[[Arg(object, 'json_object')], bytes]", variable has type "Callable[[Arg(object, 'data')], bytes]")  [assignment]
```

Which I think is mypy warning us that the two functions accept different
sets of kwargs. Fair enough!

* Changelog
2022-09-26 13:30:00 +01:00
Eric Eastwood
ac1a31740b
Only try to backfill event if we haven't tried before recently (#13635)
Only try to backfill event if we haven't tried before recently (exponential backoff). No need to keep trying the same backfill point that fails over and over.

Fix https://github.com/matrix-org/synapse/issues/13622
Fix https://github.com/matrix-org/synapse/issues/8451

Follow-up to https://github.com/matrix-org/synapse/pull/13589

Part of https://github.com/matrix-org/synapse/issues/13356
2022-09-23 14:01:29 -05:00
Sean Quah
f49f73c0da
Faster room joins: Avoid blocking /keys/changes (#13888)
Part of the work for #12993.

Once #12993 is fully resolved, we expect `/keys/changes` to behave
sensibly when joined to a room with partial state.

Signed-off-by: Sean Quah <seanq@matrix.org>
2022-09-23 17:55:15 +01:00
Eric Eastwood
db868db594
Fix access token leak to logs from proxyagent (#13855)
This can happen specifically with an application service `/transactions/10722?access_token=leaked` request

Fix https://github.com/matrix-org/synapse/issues/13010

---

Saw an example leak in https://github.com/matrix-org/synapse/issues/13423#issuecomment-1205348482

```
2022-08-04 14:47:57,925 - synapse.http.client - 401 - DEBUG - as-sender-signal-1 - Sending request PUT http://localhost:29328/transactions/10722?access_token=<redacted>
2022-08-04 14:47:57,926 - synapse.http.proxyagent - 223 - DEBUG - as-sender-signal-1 - Requesting b'http://localhost:29328/transactions/10722?access_token=leaked' via <HostnameEndpoint localhost:29328>
```
2022-09-23 11:49:39 -05:00
Patrick Cloke
efd108b45d
Accept & store thread IDs for receipts (implement MSC3771). (#13782)
Updates the `/receipts` endpoint and receipt EDU handler to parse a
`thread_id` from the body and insert it in the database.
2022-09-23 14:33:28 +00:00
Sean Quah
03c2bfb7f8
Send device list updates out to servers in partially joined rooms (#13874)
Use the provided list of servers in the room from the `/send_join`
response, since we will not know which users are in the room.  This
isn't sufficient to ensure that all remote servers receive the right
device list updates, since the `/send_join` response may be inaccurate
or we may calculate the membership state of new users in the room
incorrectly.

Signed-off-by: Sean Quah <seanq@matrix.org>
2022-09-23 13:44:03 +01:00
reivilibre
c06b2b7142
Faster Remote Room Joins: tell remote homeservers that we are unable to authorise them if they query a room which has partial state on our server. (#13823) 2022-09-23 11:47:16 +01:00
Patrick Cloke
b7272b73aa
Properly paginate forward in the /relations API. (#13840)
This fixes a bug where the `/relations` API with `dir=f` would
skip the first item of each page (except the first page), causing
incomplete data to be returned to the client.
2022-09-22 12:47:49 +00:00
David Robertson
1a1abdda42
Last batch of Pydantic for synapse/rest/client/account.py (#13832)
* Validation for `/add_threepid/msisdn/submit_token`

* Don't validate deprecated endpoint

* Changelog
2022-09-21 22:23:44 +01:00
Brendan Abolivier
efabf44c76
Add version flag for MSC3881 (#13860) 2022-09-21 18:18:44 +02:00
Brendan Abolivier
ccca14140a
Track device IDs for pushers (#13831)
Second half of the MSC3881 implementation
2022-09-21 15:31:53 +00:00
Hugh Nimmo-Smith
0fd2f2d460
Implementation of MSC3882 login token request (#13722) 2022-09-21 15:12:29 +00:00
Brendan Abolivier
8ae42ab8fa
Support enabling/disabling pushers (from MSC3881) (#13799)
Partial implementation of MSC3881
2022-09-21 14:39:01 +00:00
Mathieu Velten
6bd8763804
Add cache invalidation across workers to module API (#13667)
Signed-off-by: Mathieu Velten <mathieuv@matrix.org>
2022-09-21 15:32:01 +02:00
Peter Scheu
16e1a9d9a7
Correct documentation for map_user_attributes of OpenID Mapping Providers (#13836)
Co-authored-by: David Robertson <davidr@element.io>
2022-09-21 13:08:16 +00:00
Quentin Gliech
85fc7ea1a1
Remove the complete_sso_login method from the Module API which was deprecated in Synapse 1.13.0. (#13843)
Signed-off-by: Quentin Gliech <quenting@element.io>
2022-09-20 15:18:07 +02:00
David Robertson
fff9b955fa
Generate separate snapshots for logical databases (#13792)
* Generate separate snapshots for sqlite, postgres and common
* Cleanup postgres dbs in the TRAP
* Say which logical DB we're applying updates to
* Run background updates on the state DB
* Add new option for accepting a SCHEMA_NUMBER
2022-09-20 14:14:12 +01:00
Erik Johnston
42d261c32f
Port the push rule classes to Rust. (#13768) 2022-09-20 12:10:31 +01:00
Denis
c802ef1411
Don't include redundant prev_state in new events (#13791) 2022-09-20 09:44:38 +01:00
Eric Eastwood
44be42338e
Add support to purge rows from MSC2716 and other tables when purging a room (#13825)
`event_failed_pull_attempts` added in https://github.com/matrix-org/synapse/pull/13589

MSC2716 related tables added in:

 - https://github.com/matrix-org/synapse/pull/10245/files#diff-3d42dfb44d02f7de3aada105e0bdc1cc9dd7f953cbf0f36c5d0f50827bf0320aR1
    - Renamed in https://github.com/matrix-org/synapse/pull/10838/files#diff-2730bfbe9e688b55e46f9371aefe67dac2bd2b2b7d9d6b92774eea1fcfae156dR1
 - https://github.com/matrix-org/synapse/pull/10498/files#diff-c52bbfbb5921a3f6f023b24343668479d966fac164f13b7c39d2197ce3afa7a5R1
2022-09-16 10:56:56 -05:00
Sean Quah
d64e85197a
Remove error spam when users query the keys of departed remote users (#13826)
The error message introduced in #13749 has turned out to be very spammy.
Remove it for now.
2022-09-16 16:16:05 +01:00
Quentin Gliech
74f60cec92
Add an admin API endpoint to find a user based on its external ID in an auth provider. (#13810) 2022-09-16 12:29:03 +00:00
Sean Quah
b73cbb8215
Avoid putting rejected events in room state (#13723)
Signed-off-by: Sean Quah <seanq@matrix.org>
2022-09-16 12:45:04 +01:00
Eric Eastwood
5093cbf88d
Be able to correlate timeouts in reverse-proxy layer in front of Synapse (pull request ID from header) (#13801)
Fix https://github.com/matrix-org/synapse/issues/13685

New config:

```diff
  listeners:
    - port: 8008
      tls: false
      type: http
      x_forwarded: true
+     request_id_header: "cf-ray"
      bind_addresses: ['::1', '127.0.0.1', '0.0.0.0']
```
2022-09-15 15:32:25 -05:00
Eric Eastwood
140af0cdb6
Record any exception when processing a pulled event (#13814)
Part of https://github.com/matrix-org/synapse/issues/13700 and https://github.com/matrix-org/synapse/issues/13356

Follow-up to https://github.com/matrix-org/synapse/pull/13589
2022-09-15 14:40:49 -05:00
Patrick Cloke
b2b0c85279
Support providing an index predicate for upserts. (#13822)
This is useful to upsert against a table which has a unique
partial index while avoiding conflicts.
2022-09-15 18:28:48 +00:00
David Robertson
742f9f9d78
A third batch of Pydantic validation for rest/client/account.py (#13736) 2022-09-15 18:36:02 +01:00
Andrew Morgan
918c74bfb5
Add a MXCUri class to make working with mxc uri's easier. (#13162) 2022-09-15 12:57:16 +00:00
Eric Eastwood
957e3d74fc
Keep track when we try and fail to process a pulled event (#13589)
We can follow-up this PR with:

 1. Only try to backfill from an event if we haven't tried recently -> https://github.com/matrix-org/synapse/issues/13622
 1. When we decide to backfill that event again, process it in the background so it doesn't block and make `/messages` slow when we know it will probably fail again -> https://github.com/matrix-org/synapse/issues/13623
 1. Generally track failures everywhere we try and fail to pull an event over federation -> https://github.com/matrix-org/synapse/issues/13700

Fix https://github.com/matrix-org/synapse/issues/13621

Part of https://github.com/matrix-org/synapse/issues/13356

Mentioned in [internal doc](https://docs.google.com/document/d/1lvUoVfYUiy6UaHB6Rb4HicjaJAU40-APue9Q4vzuW3c/edit#bookmark=id.qv7cj51sv9i5)
2022-09-14 13:57:50 -05:00
Patrick Cloke
666ae87729
Update event push action and receipt tables to support threads. (#13753)
Adds a `thread_id` column to the `event_push_actions`, `event_push_actions_staging`,
and `event_push_summary` tables. This will notifications to be segmented by the thread
in a future pull request. The `thread_id` column stores the root event ID or the special
value `"main"`.

The `thread_id` column for `event_push_actions` and `event_push_summary` is
backfilled with `"main"` for all existing rows. New entries into `event_push_actions`
and `event_push_actions_staging` will get the proper thread ID.

`receipts_linearized` and `receipts_graph` also gain a `thread_id` column, which is similar,
except `NULL` is a special value meaning the receipt is "unthreaded".

See MSC3771 and MSC3773 for where this data will be useful.
2022-09-14 17:11:16 +00:00
Patrick Cloke
f2d12ccabe
Use partial indices on SQLIte. (#13802)
Partial indices have been supported since SQLite 3.8, but Synapse
now requires >= 3.27, so we can enable support for them.

This requires rebuilding previous indices which were partial on
PostgreSQL, but not on SQLite.
2022-09-14 12:01:42 -04:00
reivilibre
6302753012
Deduplicate is_server_notices_room. (#13780) 2022-09-14 15:53:18 +00:00
reivilibre
cf65433de2
Fix a memory leak when running the unit tests. (#13798) 2022-09-14 15:29:05 +00:00
Quentin Gliech
eaed4e6113
Remove unused method in synapse.api.auth.Auth. (#13795)
Clean-up from b19060a29b (#13094)
and 73af10f419 (#13093) which removed
all callers.
2022-09-14 10:33:54 -04:00
David Robertson
51a77e990b
Remove incorrect migration file from state logical DB (#13788)
* Remove incorrect migration file from `state` logical DB

The table `ex_outlier_stream` is part of the `main` logical DB; it
should not have been created in the `state` logical DB. We remove this
migration now as a tidy-up.

Note: we cannot `DROP TABLE IF EXISTS ex_outlier_stream` in a new
migration, because some (most) instances of Synapse host both of these
logical DBs on the same DB cluster.

* Changelog
2022-09-14 14:16:12 +01:00
Sean Quah
c73774467e
Fix bug in device list caching when remote users leave rooms (#13749)
When a remote user leaves the last room shared with the homeserver, we
have to mark their device list as unsubscribed, otherwise we would hold
on to a stale device list in our cache. Crucially, the device list would
remain cached even after the remote user rejoined the room, which could
lead to E2EE failures until the next change to the remote user's device
list.

Fixes #13651.

Signed-off-by: Sean Quah <seanq@matrix.org>
2022-09-14 10:42:57 +01:00
reivilibre
21687ec189
Fix a long-standing spec compliance bug where Synapse would accept a trailing slash on the end of /get_missing_events federation requests. (#13789)
* Don't accept a trailing slash on the end of /get_missing_events

* Newsfile

Signed-off-by: Olivier Wilkinson (reivilibre) <oliverw@matrix.org>

Signed-off-by: Olivier Wilkinson (reivilibre) <oliverw@matrix.org>
2022-09-14 09:28:12 +01:00
Mathieu Velten
12dacecabd
Make sequence cache_invalidation_stream_seq begin at 2 (#13766)
Signed-off-by: Mathieu Velten <mathieuv@matrix.org>
Co-authored-by: Sean Quah <8349537+squahtx@users.noreply.github.com>
2022-09-13 16:14:28 +02:00
David Robertson
b60d47ab2c
Updates to the schema dump script (#13770) 2022-09-13 10:53:11 +01:00
Nick Mills-Barrett
cdbb641232
Add receipts event stream ordering (#13703) 2022-09-13 08:16:37 +01:00
Nick Mills-Barrett
da41a7cd61
Remove check current state membership up to date (#13745)
* Remove checks for membership column in current_state_events
* Add schema script to force through the
  `current_state_events_membership` background job

Contributed by Nick @ Beeper (@fizzadar).
2022-09-12 12:58:33 +01:00
Erik Johnston
ebfeac7c5d
Check if Rust lib needs rebuilding. (#13759)
This protects against the common mistake of failing to remember to rebuild Rust code after making changes.
2022-09-12 10:03:42 +00:00
Nick Mills-Barrett
4c4889cac0
Concurrently collect room unread counts for push badges (#13765)
Most of the time this function is heavily cached, but when that isn't
the case fetching the counts room by room slows down push delivery on
users with many (thousands) of rooms.

Signed off by Nick @ Beeper.
2022-09-09 19:00:21 +01:00
Eric Eastwood
a911ffb42c
Tag trace with instance name (#13761)
We tag the Synapse instance name so that it's an easy jumping off point into the logs. Can also be used to filter for an instance that is under load.

As suggested by @clokep and @reivilibre in,

 - https://github.com/matrix-org/synapse/pull/13729#discussion_r964719258
 - https://github.com/matrix-org/synapse/pull/13729#discussion_r964733578
2022-09-09 11:31:37 -05:00
Eric Eastwood
f694bb71b7
Strip number suffix from instance name to consolidate services that traces are spread over (#13729)
The problem with many services is that it makes it hard to find which service has the trace you want, see https://github.com/jaegertracing/jaeger-ui/issues/985

Previously, we split traces out into services based on their instance name like `matrix.org client_reader-1`, etc but there are many worker instances of the same `client_reader` so there is a lot to click through.

With this PR, all of the traces are just collected under the worker type like `client_reader`, `event_persister` 😇

Note: A Synapse worker instance name is an opaque string with the number convention only being our own thing for the `matrix.org` deployment. But seems pretty sensible to group things this way.
2022-09-09 11:30:06 -05:00
Patrick Cloke
3d9f82efcb
Use an upsert for receipts_graph. (#13752)
Instead of a delete, then insert.

This was previously done for `receipts_linearized` in
2dc430d36e (#7607).
2022-09-09 07:08:41 -04:00
David Robertson
f2d2481e56
Require SQLite >= 3.27.0 (#13760) 2022-09-09 11:14:10 +01:00
Sean Quah
69fa29700e
Re-type hint some collections in /sync code as read-only (#13754)
Signed-off-by: Sean Quah <seanq@matrix.org>
2022-09-08 20:13:39 +01:00
Dirk Klimpel
f799eac7ea
Add timestamp to user's consent (#13741)
Co-authored-by: reivilibre <olivier@librepush.net>
2022-09-08 15:41:48 +00:00
Sean Quah
906cead9ca
Update docstrings to explain the impact of partial state (#13750)
Update the docstrings for `get_users_in_room` and
`get_current_hosts_in_room` to explain the impact of partial state.

Signed-off-by: Sean Quah <seanq@matrix.org>
2022-09-08 15:55:29 +01:00
Sean Quah
89e8b98b65
Avoid raising errors due to malformed IDs in get_current_hosts_in_room (#13748)
Handle malformed user IDs with no colons in `get_current_hosts_in_room`.
It's not currently possible for a malformed user ID to join a room, so
this error would never be hit.

Signed-off-by: Sean Quah <seanq@matrix.org>
2022-09-08 15:55:03 +01:00
Sean Quah
8ef0c8ff14
Fix error in is_mine_id when encountering a malformed ID (#13746)
Previously, `is_mine_id` would raise an exception when passed an ID with
no colons. Return `False` instead.

Fixes #13040.

Signed-off-by: Sean Quah <seanq@matrix.org>
2022-09-08 15:54:36 +01:00
reivilibre
cf11919ddd
Fix cache metrics not being updated when not using the legacy exposition module. (#13717) 2022-09-08 15:30:48 +01:00
reivilibre
526f84bc2e
Fix Prometheus recording rules to not use legacy metric names. (#13718) 2022-09-08 15:01:42 +01:00
reivilibre
b7e4bfd005
Fix a bug where Synapse fails to start if a signing key file contains an empty line. (#13738) 2022-09-08 11:18:03 +01:00
Eric Eastwood
d4d3249ded
Instrument get_metadata_for_events for tracing (#13730)
When backfilling, `_get_state_ids_after_missing_prev_event` calls [`get_metadata_for_events`](26bc26586b/synapse/handlers/federation_event.py (L1133)). For `#matrix:matrix.org`, it's called with 77k `state_events` which means 77 calls to the database and takes 28 seconds.
2022-09-07 11:41:52 -05:00
David Robertson
b58386e37e
A second batch of Pydantic models for rest/client/account.py (#13687) 2022-09-07 12:16:10 +01:00
reivilibre
d3d9ca156e
Cancel the processing of key query requests when they time out. (#13680) 2022-09-07 12:03:32 +01:00
reivilibre
c2fe48a6ff
Rename the EventFormatVersions enum values so that they line up with room version numbers. (#13706) 2022-09-07 11:08:20 +01:00
Connor Davis
bb5b47b62a
Add Admin API to Fetch Messages Within a Particular Window (#13672)
This adds two new admin APIs that allow us to fetch messages from a room within a particular time.
2022-09-07 10:54:44 +01:00
reivilibre
26bc26586b
Remove the unspecced room_id field in the /hierarchy response. (#13506)
This is a re-do of 57d334a13d (#13365),
which was backed out in 12abd72497 (#13501).

The `room_id` field represented the parent space for each room
and was made redundant by changes in the API shape where the
`children_state` is now nested underneath each `room`.

The room ID of each child is in the `state_key` field and is still
available.
2022-09-06 15:28:44 -04:00
David Robertson
a4ecb8e353
Actually fix typechecking with latest types-jsonschema (#13724) 2022-09-06 14:29:16 +01:00
reivilibre
b455c2a5ec
Update Grafana dashboard to not use legacy metric names. (#13714) 2022-09-06 12:21:21 +01:00
Patrick Cloke
32fc3b7ba4
Remove configuration options for direct TCP replication. (#13647)
Removes the ability to configure legacy direct TCP replication. Workers now require Redis to run.
2022-09-06 07:50:02 +00:00
David Robertson
8cb9261598
Fix typechecking with latest types-jsonschema (#13712) 2022-09-05 11:13:13 +00:00
Brendan Abolivier
898fef2789
Share some metrics between the Prometheus exporter and the phone home stats (#13671) 2022-09-05 10:26:43 +00:00
Patrick Cloke
48a5c47a9f
Add a schema delta to drop unstable private read receipts. (#13692)
Otherwise they'll be leaked due to the filtering code only respecting
the stable identifiers for private read receipts.
2022-09-01 14:57:47 -04:00
Patrick Cloke
390b7ce946
Disable calculating unread counts unless the config flag is enabled. (#13694)
This avoids doing work that will never be used (since the
resulting unread counts will never be sent in a /sync
response).

The negative of doing this is that unread counts will be
incorrect when the feature is initially enabled.
2022-09-01 16:52:03 +00:00
Erik Johnston
9d2823ab70
Cache is_partial_state_room (#13693)
Fixes #13613.
2022-09-01 16:07:01 +01:00
Erik Johnston
2318603772
Add some logging to help track down #13444 (#13679) 2022-09-01 13:54:52 +01:00
Richard van der Hoff
e8130f219b
Return keys for unwhitelisted servers from /_matrix/key/v2/query (#13683) 2022-09-01 13:54:02 +01:00
Šimon Brandner
0e99f07952
Remove support for unstable private read receipts (#13653)
Signed-off-by: Šimon Brandner <simon.bra.ag@gmail.com>
2022-09-01 13:31:54 +01:00
Jacek Kuśnierz
84ddcd7bbf
Drop support for calling /_matrix/client/v3/rooms/{roomId}/invite without an id_access_token (#13241)
Fixes #13206

Signed-off-by: Jacek Kusnierz jacek.kusnierz@tum.de
2022-08-31 12:10:25 +00:00
Nick Mills-Barrett
42b11d5565
Remove cached wrap on _get_joined_users_from_context method (#13569)
The method doesn't actually do any data fetching and the method that
does, `_get_joined_profile_from_event_id`, has its own cache.

Signed off by Nick @ Beeper (@Fizzadar).
2022-08-31 12:19:39 +01:00
reivilibre
7bc110a19e
Generalise the @cancellable annotation so it can be used on functions other than just servlet methods. (#13662) 2022-08-31 11:16:05 +00:00
David Robertson
a160406d24
Fix admin List Room API return type on sqlite (#13509) 2022-08-31 10:38:16 +00:00
Eric Eastwood
92c5817e34
Give the correct next event when the message timestamps are the same - MSC3030 (#13658)
Discovered while working on https://github.com/matrix-org/synapse/pull/13589 and I had all the messages at the same timestamp in the tests.

Part of https://github.com/matrix-org/matrix-spec-proposals/pull/3030

Complement tests: https://github.com/matrix-org/complement/pull/457
2022-08-30 14:50:06 -05:00
Shay
20c76cecb9
Drop unused column application_services_state.last_txn (#13627) 2022-08-30 10:29:16 -07:00
David Robertson
4249082eed
Merge branch 'release-v1.66' into develop 2022-08-30 15:31:51 +01:00
Erik Johnston
1c26acd815
Fix bug where we wedge media plugins if clients disconnect early (#13660)
We incorrectly didn't use the returned `Responder` if the client had
disconnected, which meant that the resource used by the Responder
wasn't correctly released.

In particular, this exhausted the thread pools so that *all* requests
timed out.
2022-08-30 12:17:48 +01:00
Patrick Cloke
303b40b988
Do not wait for background updates to complete do expire URL cache. (#13657)
Media downloaded as part of a URL preview is normally deleted after two days.
However, while a background database migration is running, the process is
stopped. A long-running database migration can therefore cause the media
store to fill up with old preview files.

This logic was added in #2697 to make sure that we didn't try to run the expiry
without an index on `local_media_repository.created_ts`; the original logic that
needs that index was added in #2478 (in `get_url_cache_media_before`, as
amended by 93247a424a), and is still present.

Given that the background update was added before Synapse v1.0.0, just drop
this check and assume the index exists.
2022-08-30 07:15:54 -04:00
Patrick Cloke
20df96a7a7
Speed up inserting event_push_actions_staging. (#13634)
By using `execute_values` instead of `execute_batch`.
2022-08-30 07:12:48 -04:00
Eric Eastwood
1eea73b413
Fix rate limit metrics registering twice and misreporting (#13649)
* Fix rate limit metrics registering twice and misreporting

Fix https://github.com/matrix-org/synapse/issues/13641

* Fix lints

* Add changelog

* Document `metrics_name=None`.
2022-08-30 12:08:29 +01:00
Dirk Klimpel
682dfcfc0d
Fix that user cannot /forget rooms after the last member has left (#13546) 2022-08-30 09:58:38 +00:00
Eric Eastwood
51d732db3b
Optimize how we calculate likely_domains during backfill (#13575)
Optimize how we calculate `likely_domains` during backfill because I've seen this take 17s in production just to `get_current_state` which is used to `get_domains_from_state` (see case [*2. Loading tons of events* in the `/messages` investigation issue](https://github.com/matrix-org/synapse/issues/13356)).

There are 3 ways we currently calculate hosts that are in the room:

 1. `get_current_state` -> `get_domains_from_state`
    - Used in `backfill` to calculate `likely_domains` and `/timestamp_to_event` because it was cargo-culted from `backfill`
    - This one is being eliminated in favor of `get_current_hosts_in_room` in this PR 🕳
 1. `get_current_hosts_in_room`
    - Used for other federation things like sending read receipts and typing indicators
 1. `get_hosts_in_room_at_events`
    - Used when pushing out events over federation to other servers in the `_process_event_queue_loop`

Fix https://github.com/matrix-org/synapse/issues/13626

Part of https://github.com/matrix-org/synapse/issues/13356

Mentioned in [internal doc](https://docs.google.com/document/d/1lvUoVfYUiy6UaHB6Rb4HicjaJAU40-APue9Q4vzuW3c/edit#bookmark=id.2tvwz3yhcafh)


### Query performance

#### Before

The query from `get_current_state` sucks just because we have to get all 80k events. And we see almost the exact same performance locally trying to get all of these events (16s vs 17s):
```
synapse=# SELECT type, state_key, event_id FROM current_state_events WHERE room_id = '!OGEhHVWSdvArJzumhm:matrix.org';
Time: 16035.612 ms (00:16.036)

synapse=# SELECT type, state_key, event_id FROM current_state_events WHERE room_id = '!OGEhHVWSdvArJzumhm:matrix.org';
Time: 4243.237 ms (00:04.243)
```

But what about `get_current_hosts_in_room`: When there is 8M rows in the `current_state_events` table, the previous query in `get_current_hosts_in_room` took 13s from complete freshness (when the events were first added). But takes 930ms after a Postgres restart or 390ms if running back to back to back.

```sh
$ psql synapse
synapse=# \timing on
synapse=# SELECT COUNT(DISTINCT substring(state_key FROM '@[^:]*:(.*)$'))
FROM current_state_events
WHERE
    type = 'm.room.member'
    AND membership = 'join'
    AND room_id = '!OGEhHVWSdvArJzumhm:matrix.org';
 count
-------
  4130
(1 row)

Time: 13181.598 ms (00:13.182)

synapse=# SELECT COUNT(*) from current_state_events where room_id = '!OGEhHVWSdvArJzumhm:matrix.org';
 count
-------
 80814

synapse=# SELECT COUNT(*) from current_state_events;
  count
---------
 8162847

synapse=# SELECT pg_size_pretty( pg_total_relation_size('current_state_events') );
 pg_size_pretty
----------------
 4702 MB
```

#### After

I'm not sure how long it takes from complete freshness as I only really get that opportunity once (maybe restarting computer but that's cumbersome) and it's not really relevant to normal operating times. Maybe you get closer to the fresh times the more access variability there is so that Postgres caches aren't as exact. Update: The longest I've seen this run for is 6.4s and 4.5s after a computer restart.

After a Postgres restart, it takes 330ms and running back to back takes 260ms.

```sh
$ psql synapse
synapse=# \timing on
Timing is on.
synapse=# SELECT
    substring(c.state_key FROM '@[^:]*:(.*)$') as host
FROM current_state_events c
/* Get the depth of the event from the events table */
INNER JOIN events AS e USING (event_id)
WHERE
    c.type = 'm.room.member'
    AND c.membership = 'join'
    AND c.room_id = '!OGEhHVWSdvArJzumhm:matrix.org'
GROUP BY host
ORDER BY min(e.depth) ASC;
Time: 333.800 ms
```

#### Going further

To improve things further we could add a `limit` parameter to `get_current_hosts_in_room`. Realistically, we don't need 4k domains to choose from because there is no way we're going to query that many before we a) probably get an answer or b) we give up. 

Another thing we can do is optimize the query to use a index skip scan:

 - https://wiki.postgresql.org/wiki/Loose_indexscan
 - Index Skip Scan, https://commitfest.postgresql.org/37/1741/
 - https://www.timescale.com/blog/how-we-made-distinct-queries-up-to-8000x-faster-on-postgresql/
2022-08-30 01:38:14 -05:00
Richard van der Hoff
5e5c8150d7
Generate missing configuration files at startup (#13615)
If things like the signing key file are missing, let's just try to generate
them on startup.

Again, this is useful for k8s-like deployments where we just want to generate
keys on the first run.
2022-08-26 11:26:06 +00:00
Brad Murray
967d7bad6c
Move the execution of the retention purge_jobs to the main worker (#13632)
Fixes #9927

Signed-off-by: Brad Murray brad@beeper.com
2022-08-26 08:38:10 +01:00
Richard van der Hoff
d092e6f32a
Support registration_shared_secret in a file (#13614)
A new `registration_shared_secret_path` option. This is kinda handy for k8s deployments and things.
2022-08-25 16:27:46 +00:00
Richard van der Hoff
a2ce614447
register_new_matrix_user: read server url from config (#13616)
Fixes https://github.com/matrix-org/synapse/issues/3672:
`https://localhost:8448` is virtually never right.
2022-08-25 15:29:08 +01:00
Eric Eastwood
0bf180cbb4
Comment about a better future where we can get the state diff between two events (#13586)
Split off from https://github.com/matrix-org/synapse/pull/13561

Part of https://github.com/matrix-org/synapse/issues/13356

Mentioned in [internal doc](https://docs.google.com/document/d/1lvUoVfYUiy6UaHB6Rb4HicjaJAU40-APue9Q4vzuW3c/edit#bookmark=id.2tvwz3yhcafh)
2022-08-24 18:59:27 -05:00
David Robertson
c406d50d2d
Rename event_map to unpersisted_events (#13603) 2022-08-24 21:06:31 +01:00
Eric Eastwood
1a209efdb2
Update get_users_in_room mis-use to get hosts with dedicated get_current_hosts_in_room (#13605)
See https://github.com/matrix-org/synapse/pull/13575#discussion_r953023755
2022-08-24 14:15:37 -05:00
Eric Eastwood
d58615c82c
Directly lookup local membership instead of getting all members in a room first (get_users_in_room mis-use) (#13608)
See https://github.com/matrix-org/synapse/pull/13575#discussion_r953023755
2022-08-24 14:13:12 -05:00
Eric Eastwood
b93bd95e8a
When loading current ids, sort by stream_id to avoid incorrect overwrite and avoid errors caused by sorting alphabetical instance name which can be null (#13585)
When loading current ids, sort by stream ID so that we don't want to overwrite the `current_position` of an instance to a lower stream ID than we're actually at ([discussion](https://github.com/matrix-org/synapse/pull/13585#discussion_r951795379)). Previously, it sorted alphabetically by instance name which can be `null` and throw errors but more importantly, accomplishes nothing.

Fixes the following startup error which is why I started looking into this area:

```
$ poetry run synapse_homeserver --config-path homeserver.yaml
****************************************************************
 Error during initialisation:
    '<' not supported between instances of 'NoneType' and 'str'
 There may be more information in the logs.
****************************************************************
```

Somehow my database ended up looking like the following, notice the `instance_name` is `null` in the db, and we can't sort `NoneType` things. Another question is why do we see the `instance_name` as `null` sometimes instead of `master` in monolith mode?
```
$ psql synapse
synapse=# SELECT * FROM stream_positions;
   stream_name   | instance_name | stream_id
-----------------+---------------+-----------
 account_data    | master        |      1242
 events          | master        |      1787
 to_device       | master        |        58
 presence_stream | master        |    485638
 receipts        | master        |       341
 backfill        | master        |   -139106
(6 rows)
synapse=# SELECT instance_name, stream_id FROM receipts_linearized;
 instance_name | stream_id
---------------+-----------
               |       211
               |         3
               |         4
               |       212
               |       213
               |       224
               |       228
               |       164
               |       313
               |       253
               |        38
               |       321
               |       324
               |       189
               |       192
               |       193
               |       194
               |       195
               |       197
               |       198
               |       275
               |        79
               |       339
               |       340
               |        82
               |       341
               |        84
               |        85
               |        91
               |       119
```
2022-08-24 12:53:46 -05:00
Eric Eastwood
c807b814ae
Use dedicated get_local_users_in_room to find local users when calculating join_authorised_via_users_server of a /make_join request (#13606)
Use dedicated `get_local_users_in_room` to find local users when calculating `join_authorised_via_users_server` ("the authorising user for joining a restricted room") of a `/make_join` request.

Found while working on https://github.com/matrix-org/synapse/pull/13575#discussion_r953023755 but it's not related.
2022-08-24 11:14:28 -05:00
reivilibre
be4250c7a8
Add experimental configuration option to allow disabling legacy Prometheus metric names. (#13540)
Co-authored-by: David Robertson <davidr@element.io>
2022-08-24 11:35:54 +00:00
Nick Mills-Barrett
b687010f89
Rewrite get push actions queries (#13597) 2022-08-24 10:12:51 +01:00
reivilibre
ba882c0357
Faster Room Joins: fix /make_knock blocking indefinitely when the room in question is a partial-stated room. (#13583)
Co-authored-by: Sean Quah <8349537+squahtx@users.noreply.github.com>
2022-08-24 09:09:59 +00:00
Eric Eastwood
7af07f9716
Instrument _check_sigs_and_hash_and_fetch to trace time spent in child concurrent calls (#13588)
Instrument `_check_sigs_and_hash_and_fetch` to trace time spent in child concurrent calls because I've see `_check_sigs_and_hash_and_fetch` take [10.41s to process 100 events](https://github.com/matrix-org/synapse/issues/13587)

Fix https://github.com/matrix-org/synapse/issues/13587

Part of https://github.com/matrix-org/synapse/issues/13356
2022-08-23 21:53:37 -05:00
Erik Johnston
f7ddfe17a3
Speed up @cachedList (#13591)
This speeds things up by ~2x.

The vast majority of the time is now spent in `LruCache` moving things around the linked lists.

We do this via two things:
1. Don't create a deferred per-key during bulk set operations in `DeferredCache`. Instead, only create them if a subsequent caller asks for the key.
2. Add a bulk lookup API to `DeferredCache` rather than use a loop.
2022-08-23 14:53:27 +00:00
Erik Johnston
05c9c7363b
Fix regression caused by #13573 (#13600)
Broke in #13573.
2022-08-23 14:14:05 +00:00
David Robertson
ca3d19b05f Synapse 1.66.0rc1 (2022-08-23)
==============================
 
 This release removes the ability for homeservers to delegate email ownership
 verification and password reset confirmation to identity servers. This removal
 was originally planned for Synapse 1.64, but was later deferred until now.
 
 See the [upgrade notes](https://matrix-org.github.io/synapse/v1.66/upgrade.html#upgrading-to-v1660) for more details.
 
 Features
 --------
 
 - Improve validation of request bodies for the following client-server API endpoints: [`/account/password`](https://spec.matrix.org/v1.3/client-server-api/#post_matrixclientv3accountpassword), [`/account/password/email/requestToken`](https://spec.matrix.org/v1.3/client-server-api/#post_matrixclientv3accountpasswordemailrequesttoken), [`/account/deactivate`](https://spec.matrix.org/v1.3/client-server-api/#post_matrixclientv3accountdeactivate) and [`/account/3pid/email/requestToken`](https://spec.matrix.org/v1.3/client-server-api/#post_matrixclientv3account3pidemailrequesttoken). ([\#13188](https://github.com/matrix-org/synapse/issues/13188), [\#13563](https://github.com/matrix-org/synapse/issues/13563))
 - Add forgotten status to [Room Details Admin API](https://matrix-org.github.io/synapse/latest/admin_api/rooms.html#room-details-api). ([\#13503](https://github.com/matrix-org/synapse/issues/13503))
 - Add an experimental implementation for [MSC3852 (Expose user agents on `Device`)](https://github.com/matrix-org/matrix-spec-proposals/pull/3852). ([\#13549](https://github.com/matrix-org/synapse/issues/13549))
 - Add `org.matrix.msc2716v4` experimental room version with updated content fields. Part of [MSC2716 (Importing history)](https://github.com/matrix-org/matrix-spec-proposals/pull/2716).  ([\#13551](https://github.com/matrix-org/synapse/issues/13551))
 - Add support for compression to federation responses. ([\#13537](https://github.com/matrix-org/synapse/issues/13537))
 - Improve performance of sending messages in rooms with thousands of local users. ([\#13522](https://github.com/matrix-org/synapse/issues/13522), [\#13547](https://github.com/matrix-org/synapse/issues/13547))
 
 Bugfixes
 --------
 
 - Faster room joins: make `/joined_members` block whilst the room is partial stated. ([\#13514](https://github.com/matrix-org/synapse/issues/13514))
 - Fix a bug introduced in Synapse 1.21.0 where the [`/event_reports` Admin API](https://matrix-org.github.io/synapse/develop/admin_api/event_reports.html) could return a total count which was larger than the number of results you can actually query for. ([\#13525](https://github.com/matrix-org/synapse/issues/13525))
 - Fix a bug introduced in Synapse 1.52.0 where sending server notices fails if `max_avatar_size` or `allowed_avatar_mimetypes` is set and not `system_mxid_avatar_url`. ([\#13566](https://github.com/matrix-org/synapse/issues/13566))
 - Fix a bug where the `opentracing.force_tracing_for_users` config option would not apply to [`/sendToDevice`](https://spec.matrix.org/v1.3/client-server-api/#put_matrixclientv3sendtodeviceeventtypetxnid) and [`/keys/upload`](https://spec.matrix.org/v1.3/client-server-api/#post_matrixclientv3keysupload) requests. ([\#13574](https://github.com/matrix-org/synapse/issues/13574))
 
 Improved Documentation
 ----------------------
 
 - Add `openssl` example for generating registration HMAC digest. ([\#13472](https://github.com/matrix-org/synapse/issues/13472))
 - Tidy up Synapse's README. ([\#13491](https://github.com/matrix-org/synapse/issues/13491))
 - Document that event purging related to the `redaction_retention_period` config option is executed only every 5 minutes. ([\#13492](https://github.com/matrix-org/synapse/issues/13492))
 - Add a warning to retention documentation regarding the possibility of database corruption. ([\#13497](https://github.com/matrix-org/synapse/issues/13497))
 - Document that the `DOCKER_BUILDKIT=1` flag is needed to build the docker image. ([\#13515](https://github.com/matrix-org/synapse/issues/13515))
 - Add missing links in `user_consent` section of configuration manual. ([\#13536](https://github.com/matrix-org/synapse/issues/13536))
 - Fix the doc and some warnings that were referring to the nonexistent `custom_templates_directory` setting (instead of `custom_template_directory`). ([\#13538](https://github.com/matrix-org/synapse/issues/13538))
 
 Deprecations and Removals
 -------------------------
 
 - Remove the ability for homeservers to delegate email ownership verification
   and password reset confirmation to identity servers. See [upgrade notes](https://matrix-org.github.io/synapse/v1.66/upgrade.html#upgrading-to-v1660) for more details.
 
 Internal Changes
 ----------------
 
 - Update the rejected state of events during de-partial-stating. ([\#13459](https://github.com/matrix-org/synapse/issues/13459))
 - Avoid blocking lazy-loading `/sync`s during partial joins due to remote memberships. Pull remote memberships from auth events instead of the room state. ([\#13477](https://github.com/matrix-org/synapse/issues/13477))
 - Refuse to start when faster joins is enabled on a deployment with workers, since worker configurations are not currently supported. ([\#13531](https://github.com/matrix-org/synapse/issues/13531))
 
 - Allow use of both `@trace` and `@tag_args` stacked on the same function. ([\#13453](https://github.com/matrix-org/synapse/issues/13453))
 - Instrument the federation/backfill part of `/messages` for understandable traces in Jaeger. ([\#13489](https://github.com/matrix-org/synapse/issues/13489))
 - Instrument `FederationStateIdsServlet` (`/state_ids`) for understandable traces in Jaeger. ([\#13499](https://github.com/matrix-org/synapse/issues/13499), [\#13554](https://github.com/matrix-org/synapse/issues/13554))
 - Track HTTP response times over 10 seconds from `/messages` (`synapse_room_message_list_rest_servlet_response_time_seconds`). ([\#13533](https://github.com/matrix-org/synapse/issues/13533))
 - Add metrics to track how the rate limiter is affecting requests (sleep/reject). ([\#13534](https://github.com/matrix-org/synapse/issues/13534), [\#13541](https://github.com/matrix-org/synapse/issues/13541))
 - Add metrics to time how long it takes us to do backfill processing (`synapse_federation_backfill_processing_before_time_seconds`, `synapse_federation_backfill_processing_after_time_seconds`). ([\#13535](https://github.com/matrix-org/synapse/issues/13535), [\#13584](https://github.com/matrix-org/synapse/issues/13584))
 - Add metrics to track rate limiter queue timing (`synapse_rate_limit_queue_wait_time_seconds`). ([\#13544](https://github.com/matrix-org/synapse/issues/13544))
 - Update metrics to track `/messages` response time by room size. ([\#13545](https://github.com/matrix-org/synapse/issues/13545))
 
 - Refactor methods in `synapse.api.auth.Auth` to use `Requester` objects everywhere instead of user IDs. ([\#13024](https://github.com/matrix-org/synapse/issues/13024))
 - Clean-up tests for notifications. ([\#13471](https://github.com/matrix-org/synapse/issues/13471))
 - Add some miscellaneous comments to document sync, especially around `compute_state_delta`. ([\#13474](https://github.com/matrix-org/synapse/issues/13474))
 - Use literals in place of `HTTPStatus` constants in tests. ([\#13479](https://github.com/matrix-org/synapse/issues/13479), [\#13488](https://github.com/matrix-org/synapse/issues/13488))
 - Add comments about how event push actions are rotated. ([\#13485](https://github.com/matrix-org/synapse/issues/13485))
 - Modify HTML template content to better support mobile devices' screen sizes. ([\#13493](https://github.com/matrix-org/synapse/issues/13493))
 - Add a linter script which will reject non-strict types in Pydantic models. ([\#13502](https://github.com/matrix-org/synapse/issues/13502))
 - Reduce the number of tests using legacy TCP replication. ([\#13543](https://github.com/matrix-org/synapse/issues/13543))
 - Allow specifying additional request fields when using the `HomeServerTestCase.login` helper method. ([\#13549](https://github.com/matrix-org/synapse/issues/13549))
 - Make `HomeServerTestCase` load any configured homeserver modules automatically. ([\#13558](https://github.com/matrix-org/synapse/issues/13558))
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Merge tag 'v1.66.0rc1' into develop

Synapse 1.66.0rc1 (2022-08-23)
==============================

This release removes the ability for homeservers to delegate email ownership
verification and password reset confirmation to identity servers. This removal
was originally planned for Synapse 1.64, but was later deferred until now.

See the [upgrade notes](https://matrix-org.github.io/synapse/v1.66/upgrade.html#upgrading-to-v1660) for more details.

Features
--------

- Improve validation of request bodies for the following client-server API endpoints: [`/account/password`](https://spec.matrix.org/v1.3/client-server-api/#post_matrixclientv3accountpassword), [`/account/password/email/requestToken`](https://spec.matrix.org/v1.3/client-server-api/#post_matrixclientv3accountpasswordemailrequesttoken), [`/account/deactivate`](https://spec.matrix.org/v1.3/client-server-api/#post_matrixclientv3accountdeactivate) and [`/account/3pid/email/requestToken`](https://spec.matrix.org/v1.3/client-server-api/#post_matrixclientv3account3pidemailrequesttoken). ([\#13188](https://github.com/matrix-org/synapse/issues/13188), [\#13563](https://github.com/matrix-org/synapse/issues/13563))
- Add forgotten status to [Room Details Admin API](https://matrix-org.github.io/synapse/latest/admin_api/rooms.html#room-details-api). ([\#13503](https://github.com/matrix-org/synapse/issues/13503))
- Add an experimental implementation for [MSC3852 (Expose user agents on `Device`)](https://github.com/matrix-org/matrix-spec-proposals/pull/3852). ([\#13549](https://github.com/matrix-org/synapse/issues/13549))
- Add `org.matrix.msc2716v4` experimental room version with updated content fields. Part of [MSC2716 (Importing history)](https://github.com/matrix-org/matrix-spec-proposals/pull/2716).  ([\#13551](https://github.com/matrix-org/synapse/issues/13551))
- Add support for compression to federation responses. ([\#13537](https://github.com/matrix-org/synapse/issues/13537))
- Improve performance of sending messages in rooms with thousands of local users. ([\#13522](https://github.com/matrix-org/synapse/issues/13522), [\#13547](https://github.com/matrix-org/synapse/issues/13547))

Bugfixes
--------

- Faster room joins: make `/joined_members` block whilst the room is partial stated. ([\#13514](https://github.com/matrix-org/synapse/issues/13514))
- Fix a bug introduced in Synapse 1.21.0 where the [`/event_reports` Admin API](https://matrix-org.github.io/synapse/develop/admin_api/event_reports.html) could return a total count which was larger than the number of results you can actually query for. ([\#13525](https://github.com/matrix-org/synapse/issues/13525))
- Fix a bug introduced in Synapse 1.52.0 where sending server notices fails if `max_avatar_size` or `allowed_avatar_mimetypes` is set and not `system_mxid_avatar_url`. ([\#13566](https://github.com/matrix-org/synapse/issues/13566))
- Fix a bug where the `opentracing.force_tracing_for_users` config option would not apply to [`/sendToDevice`](https://spec.matrix.org/v1.3/client-server-api/#put_matrixclientv3sendtodeviceeventtypetxnid) and [`/keys/upload`](https://spec.matrix.org/v1.3/client-server-api/#post_matrixclientv3keysupload) requests. ([\#13574](https://github.com/matrix-org/synapse/issues/13574))

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

- Add `openssl` example for generating registration HMAC digest. ([\#13472](https://github.com/matrix-org/synapse/issues/13472))
- Tidy up Synapse's README. ([\#13491](https://github.com/matrix-org/synapse/issues/13491))
- Document that event purging related to the `redaction_retention_period` config option is executed only every 5 minutes. ([\#13492](https://github.com/matrix-org/synapse/issues/13492))
- Add a warning to retention documentation regarding the possibility of database corruption. ([\#13497](https://github.com/matrix-org/synapse/issues/13497))
- Document that the `DOCKER_BUILDKIT=1` flag is needed to build the docker image. ([\#13515](https://github.com/matrix-org/synapse/issues/13515))
- Add missing links in `user_consent` section of configuration manual. ([\#13536](https://github.com/matrix-org/synapse/issues/13536))
- Fix the doc and some warnings that were referring to the nonexistent `custom_templates_directory` setting (instead of `custom_template_directory`). ([\#13538](https://github.com/matrix-org/synapse/issues/13538))

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

- Remove the ability for homeservers to delegate email ownership verification
  and password reset confirmation to identity servers. See [upgrade notes](https://matrix-org.github.io/synapse/v1.66/upgrade.html#upgrading-to-v1660) for more details.

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

- Update the rejected state of events during de-partial-stating. ([\#13459](https://github.com/matrix-org/synapse/issues/13459))
- Avoid blocking lazy-loading `/sync`s during partial joins due to remote memberships. Pull remote memberships from auth events instead of the room state. ([\#13477](https://github.com/matrix-org/synapse/issues/13477))
- Refuse to start when faster joins is enabled on a deployment with workers, since worker configurations are not currently supported. ([\#13531](https://github.com/matrix-org/synapse/issues/13531))

- Allow use of both `@trace` and `@tag_args` stacked on the same function. ([\#13453](https://github.com/matrix-org/synapse/issues/13453))
- Instrument the federation/backfill part of `/messages` for understandable traces in Jaeger. ([\#13489](https://github.com/matrix-org/synapse/issues/13489))
- Instrument `FederationStateIdsServlet` (`/state_ids`) for understandable traces in Jaeger. ([\#13499](https://github.com/matrix-org/synapse/issues/13499), [\#13554](https://github.com/matrix-org/synapse/issues/13554))
- Track HTTP response times over 10 seconds from `/messages` (`synapse_room_message_list_rest_servlet_response_time_seconds`). ([\#13533](https://github.com/matrix-org/synapse/issues/13533))
- Add metrics to track how the rate limiter is affecting requests (sleep/reject). ([\#13534](https://github.com/matrix-org/synapse/issues/13534), [\#13541](https://github.com/matrix-org/synapse/issues/13541))
- Add metrics to time how long it takes us to do backfill processing (`synapse_federation_backfill_processing_before_time_seconds`, `synapse_federation_backfill_processing_after_time_seconds`). ([\#13535](https://github.com/matrix-org/synapse/issues/13535), [\#13584](https://github.com/matrix-org/synapse/issues/13584))
- Add metrics to track rate limiter queue timing (`synapse_rate_limit_queue_wait_time_seconds`). ([\#13544](https://github.com/matrix-org/synapse/issues/13544))
- Update metrics to track `/messages` response time by room size. ([\#13545](https://github.com/matrix-org/synapse/issues/13545))

- Refactor methods in `synapse.api.auth.Auth` to use `Requester` objects everywhere instead of user IDs. ([\#13024](https://github.com/matrix-org/synapse/issues/13024))
- Clean-up tests for notifications. ([\#13471](https://github.com/matrix-org/synapse/issues/13471))
- Add some miscellaneous comments to document sync, especially around `compute_state_delta`. ([\#13474](https://github.com/matrix-org/synapse/issues/13474))
- Use literals in place of `HTTPStatus` constants in tests. ([\#13479](https://github.com/matrix-org/synapse/issues/13479), [\#13488](https://github.com/matrix-org/synapse/issues/13488))
- Add comments about how event push actions are rotated. ([\#13485](https://github.com/matrix-org/synapse/issues/13485))
- Modify HTML template content to better support mobile devices' screen sizes. ([\#13493](https://github.com/matrix-org/synapse/issues/13493))
- Add a linter script which will reject non-strict types in Pydantic models. ([\#13502](https://github.com/matrix-org/synapse/issues/13502))
- Reduce the number of tests using legacy TCP replication. ([\#13543](https://github.com/matrix-org/synapse/issues/13543))
- Allow specifying additional request fields when using the `HomeServerTestCase.login` helper method. ([\#13549](https://github.com/matrix-org/synapse/issues/13549))
- Make `HomeServerTestCase` load any configured homeserver modules automatically. ([\#13558](https://github.com/matrix-org/synapse/issues/13558))
2022-08-23 14:00:09 +01:00
Erik Johnston
aec87a0f93
Speed up fetching large numbers of push rules (#13592) 2022-08-23 13:15:43 +01:00
David Robertson
956e015413
Drop support for delegating email validation, round 2 (#13596) 2022-08-23 11:40:00 +00:00
Nick Mills-Barrett
5e7847dc92
Cache user IDs instead of profile objects (#13573)
The profile objects are never used and increase cache size significantly.
2022-08-23 09:49:59 +00:00
Dirk Klimpel
37f329c9ad
Fix that sending server notices fail if avatar is None (#13566)
Indroduced in #11846.
2022-08-23 09:48:35 +01:00
Eric Eastwood
9385c41ba4
Fix Prometheus metrics being negative (mixed up start/end) (#13584)
Fix:

 - https://github.com/matrix-org/synapse/pull/13535#discussion_r949582508
 - https://github.com/matrix-org/synapse/pull/13533#discussion_r949577244
2022-08-23 08:47:30 +01:00
Quentin Gliech
3dd175b628
synapse.api.auth.Auth cleanup: make permission-related methods use Requester instead of the UserID (#13024)
Part of #13019

This changes all the permission-related methods to rely on the Requester instead of the UserID. This is a first step towards enabling scoped access tokens at some point, since I expect the Requester to have scope-related informations in it.

It also changes methods which figure out the user/device/appservice out of the access token to return a Requester instead of something else. This avoids having store-related objects in the methods signatures.
2022-08-22 14:17:59 +01:00
Andrew Morgan
94375f7a91
Remove redundant opentracing spans for /sendToDevice and /keys/upload (#13574) 2022-08-22 10:03:11 +01:00
Eric Eastwood
06df5d4250
MSC2716v4 room version - remove namespace from MSC2716 event content fields (#13551)
Complement PR: https://github.com/matrix-org/complement/pull/450

As suggested in
https://github.com/matrix-org/matrix-spec-proposals/pull/2716#discussion_r941444525
2022-08-19 15:37:01 -05:00
Andrew Morgan
f9f03426de
Implement MSC3852: Expose last_seen_user_agent to users for their own devices; also expose to Admin API (#13549) 2022-08-19 16:17:10 +00:00
reivilibre
3a245f6cfe
Fix validation problem that occurs when a user tries to deactivate their account or change their password. (#13563) 2022-08-19 11:03:29 +00:00
Eric Eastwood
2c42673a9b
Add metrics to track /messages response time by room size (#13545)
Follow-up to https://github.com/matrix-org/synapse/pull/13533

Part of https://github.com/matrix-org/synapse/issues/13356
2022-08-18 14:15:53 -05:00
Sean Quah
b251cff819
Fix incorrect juggling of logging contexts in _PerHostRatelimiter (#13554)
Signed-off-by: Sean Quah <seanq@matrix.org>

Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
2022-08-18 16:26:26 +01:00
Eric Eastwood
d64653d062
Track number of hosts affected by the rate limiter (#13541)
Track number of hosts affected by the rate limiter so we can differentiate one really noisy homeserver from a general ratelimit tuning problem across the federation.

Follow-up to https://github.com/matrix-org/synapse/pull/13534

Part of https://github.com/matrix-org/synapse/issues/13356
2022-08-18 10:05:07 -05:00
Ayush Anand
22ea51faf9
Add support for compression to federation responses (#13537)
Closes #13415.

Signed-off-by: Ayush Anand <iamayushanand@gmail.com>
2022-08-18 15:14:47 +01:00
Sean Quah
84169a82dc
Avoid blocking lazy-loading /syncs during partial joins (#13477)
Use a state filter or accept partial state in a few places where we
request state, to avoid blocking.

To make lazy-loading `/sync`s work, we need to provide the memberships
of event senders, which are not guaranteed to be in the room state.
Instead we dig through auth events for memberships to present to
clients. The auth events of an event are guaranteed to contain a
passable membership event, otherwise the event would have been rejected.

Note that this only covers the common code paths encountered during
testing. There has been no exhaustive checking of all sync code paths.

Fixes #13146.

Signed-off-by: Sean Quah <seanq@matrix.org>
2022-08-18 11:53:02 +01:00
Eric Eastwood
49d04e43df
Add metrics to track how the rate limiter is affecting requests (sleep/reject) (#13534)
Related to https://github.com/matrix-org/synapse/pull/13499

Part of https://github.com/matrix-org/synapse/issues/13356
2022-08-17 16:10:07 -05:00
reivilibre
8bdf2bd31e
Fix a bug in the /event_reports Admin API which meant that the total count could be larger than the number of results you can actually query for. (#13525)
Co-authored-by: Brendan Abolivier <babolivier@matrix.org>
2022-08-17 18:08:23 +00:00
Erik Johnston
436e0eb39a
Fix breaking event sending due to bad push rule (#13547)
Broke by #13522

It looks like we have some rules in the DB with a priority class less
than 0 that don't override the base rules. Before these were just
dropped, but #13522 made that a hard error.
2022-08-17 11:02:38 +00:00
Antonin Loubiere
b71b41c7bd
Fix a typo in docs and in some warnings (#13538) 2022-08-17 10:59:05 +01:00
Dirk Klimpel
d75512d19e
Add forgotten status to Room Details API (#13503) 2022-08-17 09:42:01 +00:00
Eric Eastwood
c6ee9c0ee4
Add metrics to track rate limiter queue timing (#13544) 2022-08-17 10:38:05 +01:00
Eric Eastwood
088bcb7ecb
Time how long it takes us to do backfill processing (#13535) 2022-08-17 10:33:19 +01:00
Eric Eastwood
2c8cfd6d85
Add specific metric to time long-running /messages requests (#13533) 2022-08-17 10:19:21 +01:00
Eric Eastwood
0a4efbc1dd
Instrument the federation/backfill part of /messages (#13489)
Instrument the federation/backfill part of `/messages` so it's easier to follow what's going on in Jaeger when viewing a trace.

Split out from https://github.com/matrix-org/synapse/pull/13440

Follow-up from https://github.com/matrix-org/synapse/pull/13368

Part of https://github.com/matrix-org/synapse/issues/13356
2022-08-16 12:39:40 -05:00
Sean Quah
f4ab6a4a96
Refuse to start when faster_joins is enabled on a worker deployment (#13531)
Synapse does not currently support faster room joins on deployments with
workers.

Signed-off-by: Sean Quah <seanq@matrix.org>
2022-08-16 16:21:55 +01:00
reivilibre
c3516e9dec
Faster room joins: make /joined_members block whilst the room is partial stated. (#13514) 2022-08-16 13:16:56 +01:00
Erik Johnston
5442891cbc
Make push rules use proper structures. (#13522)
This improves load times for push rules:

| Version              | Time per user | Time for 1k users | 
| -------------------- | ------------- | ----------------- |
| Before               |       138 µs  |             138ms |
| Now (with custom)    |       2.11 µs |            2.11ms |
| Now (without custom) |       49.7 ns |           0.05 ms |

This therefore has a large impact on send times for rooms
with large numbers of local users in the room.
2022-08-16 12:22:17 +01:00
David Robertson
d642ce4b32
Use Pydantic to systematically validate a first batch of endpoints in synapse.rest.client.account. (#13188) 2022-08-15 19:05:57 +00:00
Eric Eastwood
344a2f767c
Instrument FederationStateIdsServlet - /state_ids (#13499)
Instrument FederationStateIdsServlet - `/state_ids` so it's easier to follow what's going on in Jaeger when viewing a trace.
2022-08-15 19:41:23 +01:00
David Robertson
19e5d44886
Revert "Update locked versions of mypy and mypy-zope (#13521)"
This reverts commit f383b9b3ec. Other PRs
were seeing mypy failures that looked to be related to mypy-zope.
Confusingly, we didn't see this on #13521.

Revert this for now and investigate later.
2022-08-15 14:51:05 +01:00
Patrick Cloke
46bd7f4ed9
Clarifications for event push action processing. (#13485)
* Clarifies comments.
* Fixes an erroneous comment (about return type) added in #13455
  (ec24813220).
* Clarifies the name of a variable.
* Simplifies logic of pulling out the latest join for the requesting user.
2022-08-15 09:33:17 -04:00
David Robertson
f383b9b3ec
Update locked versions of mypy and mypy-zope (#13521) 2022-08-15 11:32:30 +01:00
Germain
4390121684
Add viewport directive to HTML templates to optimise for mobile (#13493) 2022-08-11 14:04:20 +01:00
Olivier Wilkinson (reivilibre)
05bc059e0d Merge branch 'release-v1.65' into develop 2022-08-11 13:19:12 +01:00
Richard van der Hoff
507c1cb330
Update the rejected state of events during resync (#13459)
Events can be un-rejected or newly-rejected during resync, so ensure we update
the database and caches when that happens.
2022-08-11 10:42:24 +00:00
reivilibre
12abd72497
Revert 'Remove the unspecced field in the response. (#13365)' to give more time for clients to update. (#13501) 2022-08-11 10:27:48 +00:00
Sean Quah
51c01d450a
Add some miscellaneous comments around sync (#13474)
Add some miscellaneous comments to document sync, especially around
`compute_state_delta`.

Signed-off-by: Sean Quah <seanq@matrix.org>

Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
2022-08-10 12:58:20 +01:00
Eric Eastwood
1b09b0832e
Allow use of both @trace and @tag_args stacked on the same function (#13453)
```py
@trace
@tag_args
async def get_oldest_event_ids_with_depth_in_room(...)
  ...
```

Before this PR, you would see a warning in the logs and the span was not exported:
```
2022-08-03 19:11:59,383 - synapse.logging.opentracing - 835 - ERROR - GET-0 - @trace may not have wrapped EventFederationWorkerStore.get_oldest_event_ids_with_depth_in_room correctly! The function is not async but returned a coroutine.
```
2022-08-09 14:32:33 -05:00
David Robertson
7a19995120
Correct a misnamed argument in state res v2 (#13467)
In state res v2, we apply two passes of iterative auth checks. The first
pass replays power events and events in their auth chains, but only
those belonging to the full conflicted set. The source code as written
suggests that we want only those belonging to the auth difference (which
is a smaller set of events).

At runtime we were doing the correct thing anyway, because the only
callsite of `_reverse_topological_power_sort` passes in the
`full_conflicted_set`. So this really is just a rename.
2022-08-08 16:59:56 +01:00
Šimon Brandner
ab18441573
Support stable identifiers for MSC2285: private read receipts. (#13273)
This adds support for the stable identifiers of MSC2285 while
continuing to support the unstable identifiers behind the configuration
flag. These will be removed in a future version.
2022-08-05 11:09:33 -04:00
Matt C
026ac4486c
Update module API "update room membership" method to allow for remote joins (#13441)
Co-authored-by: MattC <buffless-matt@users.noreply.github.com>
Co-authored-by: Brendan Abolivier <babolivier@matrix.org>
2022-08-05 09:37:58 +00:00
Erik Johnston
b6a6bb4027
Add comments about how event push actions are stored. (#13445) 2022-08-04 19:38:08 +00:00
Eric Eastwood
860fdd9098
Fix @tag_args being off-by-one (ahead) (#13452)
Fix @tag_args being off-by-one (ahead)

Example:

```
argspec.args=[
  'self',
  'room_id'
]

args=(
  <synapse.storage.databases.main.DataStore object at 0x10d0b8d00>,
  '!HBehERstyQBxyJDLfR:my.synapse.server'
)
```

---

The previous logic was also flawed and we can end up in a situation like this:

```
argspec.args=['self', 'dest', 'room_id', 'limit', 'extremities']

args=(<synapse.federation.federation_client.FederationClient object at 0x7f1651c18160>, 'hs1', '!jAEHKIubyIfuLOdfpY:hs1')
```

From this source:
```py
async def backfill(
    self, dest: str, room_id: str, limit: int, extremities: Collection[str]
) -> Optional[List[EventBase]]:
```

And this usage:
```py
events = await self._federation_client.backfill(
    dest, room_id, limit=limit, extremities=extremities
)
```

which would previously cause this error:
```
synapse_main | 2022-08-04 06:13:12,051 - synapse.handlers.federation - 424 - ERROR - GET-5 - Failed to backfill from hs1 because tuple index out of range
synapse_main | Traceback (most recent call last):
synapse_main |   File "/usr/local/lib/python3.9/site-packages/synapse/handlers/federation.py", line 392, in try_backfill
synapse_main |     await self._federation_event_handler.backfill(
synapse_main |   File "/usr/local/lib/python3.9/site-packages/synapse/logging/tracing.py", line 828, in _wrapper
synapse_main |     return await func(*args, **kwargs)
synapse_main |   File "/usr/local/lib/python3.9/site-packages/synapse/handlers/federation_event.py", line 593, in backfill
synapse_main |     events = await self._federation_client.backfill(
synapse_main |   File "/usr/local/lib/python3.9/site-packages/synapse/logging/tracing.py", line 828, in _wrapper
synapse_main |     return await func(*args, **kwargs)
synapse_main |   File "/usr/local/lib/python3.9/site-packages/synapse/logging/tracing.py", line 827, in _wrapper
synapse_main |     with wrapping_logic(func, *args, **kwargs):
synapse_main |   File "/usr/local/lib/python3.9/contextlib.py", line 119, in __enter__
synapse_main |     return next(self.gen)
synapse_main |   File "/usr/local/lib/python3.9/site-packages/synapse/logging/tracing.py", line 922, in _wrapping_logic
synapse_main |     set_attribute("ARG_" + arg, str(args[i + 1]))  # type: ignore[index]
synapse_main | IndexError: tuple index out of range
```
2022-08-04 14:29:41 -05:00
Patrick Cloke
ec24813220
Improve comments (& avoid a duplicate query) in push actions processing. (#13455)
* Adds docstrings and inline comments.
* Formats SQL queries using triple quoted strings.
* Minor formatting changes.
* Avoid fetching `event_push_summary_stream_ordering` multiple times
  in the same transactions.
2022-08-04 19:24:44 +00:00
Richard van der Hoff
96d92156d0
Update type of EventContext.rejected (#13460) 2022-08-04 17:45:01 +01:00
reivilibre
e9e6aacfbe
Faster Room Joins: prevent Synapse from answering federated join requests for a room which it has not fully joined yet. (#13416) 2022-08-04 16:27:04 +01:00
Nick Mills-Barrett
41320a0554
Optimise async get event lookups (#13435)
Still maintains local in memory lookup optimisation, but does any external
lookup as part of the deferred that prevents duplicate lookups for the same
event at once. This makes the assumption that fetching from an external
cache is a non-zero load operation.
2022-08-04 15:49:55 +01:00
Matt C
a91078200d
Add module API method to create a room (#13429)
Co-authored-by: MattC <buffless-matt@users.noreply.github.com>
Co-authored-by: Brendan Abolivier <babolivier@matrix.org>
2022-08-04 09:34:05 +00:00
Brendan Abolivier
845732be45
Fix rooms not being properly excluded from incremental sync (#13408) 2022-08-04 11:02:29 +02:00
Shay
a648a06d52
Add some tracing spans to give insight into local joins (#13439) 2022-08-03 10:19:34 -07:00
Eric Eastwood
92d21faf12
Instrument /messages for understandable traces in Jaeger (#13368)
In Jaeger:

 - Before: huge list of uncategorized database calls
 - After: nice and collapsible into units of work
2022-08-03 10:57:38 -05:00
andrew do
78a3111c41
Return 404 or member list when getting joined_members after leaving (#13374)
Signed-off-by: Andrew Doh <andrewddo@gmail.com>
Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
Co-authored-by: Andrew Morgan <andrewm@element.io>
Co-authored-by: Brendan Abolivier <babolivier@matrix.org>
2022-08-03 14:26:31 +02:00
Dirk Klimpel
d6e94ad9d9
Rename RateLimitConfig to RatelimitSettings (#13442) 2022-08-03 10:40:20 +01:00
Matt C
570bf32bbb
Add module API method to resolve a room alias to a room ID (#13428)
Co-authored-by: MattC <buffless-matt@users.noreply.github.com>
Co-authored-by: Brendan Abolivier <babolivier@matrix.org>
2022-08-03 09:25:36 +00:00
Sean Quah
8d317f6da5
Fix error when out of servers to sync partial state with (#13432)
so that we raise the intended error instead.

Signed-off-by: Sean Quah <seanq@matrix.org>
2022-08-02 12:12:44 +01:00
reivilibre
e17e5c97e0
Faster Room Joins: don't leave a stuck room partial state flag if the join fails. (#13403) 2022-08-01 16:45:39 +00:00
Patrick Cloke
f8e7a9418a
Fix missing import in federation_event handler. (#13431)
#13404 removed an import of `Optional` which was still needed
due to #13413 added more usages.
2022-08-01 14:14:29 +00:00
Sean Quah
224d792dd7
Refactor _resolve_state_at_missing_prevs to return an EventContext (#13404)
Previously, `_resolve_state_at_missing_prevs` returned the resolved
state before an event and a partial state flag. These were unwieldy to
carry around would only ever be used to build an event context. Build
the event context directly instead.

Signed-off-by: Sean Quah <seanq@matrix.org>
2022-08-01 13:53:56 +01:00
Richard van der Hoff
23768ccb4d
Faster joins: fix rejected events becoming un-rejected during resync (#13413)
Make sure that we re-check the auth rules during state resync, otherwise
rejected events get un-rejected.
2022-08-01 11:20:05 +01:00
Richard van der Hoff
d548d8f18d Synapse 1.64.0rc2 (2022-07-29)
==============================
 
 This RC reintroduces support for `account_threepid_delegates.email`, which was removed in 1.64.0rc1. It remains deprecated and will be removed altogether in a future release. ([\#13406](https://github.com/matrix-org/synapse/issues/13406))
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Merge tag 'v1.64.0rc2' into develop

Synapse 1.64.0rc2 (2022-07-29)
==============================

This RC reintroduces support for `account_threepid_delegates.email`, which was removed in 1.64.0rc1. It remains deprecated and will be removed altogether in a future release. ([\#13406](https://github.com/matrix-org/synapse/issues/13406))
2022-07-29 15:15:21 +01:00
3nprob
98fb610cc0
Revert "Drop support for delegating email validation (#13192)" (#13406)
Reverts commit fa71bb18b5, and tweaks documentation.

Signed-off-by: 3nprob <git@3n.anonaddy.com>
2022-07-29 10:29:23 +00:00
Šimon Brandner
583f22780f
Use stable prefixes for MSC3827: filtering of /publicRooms by room type (#13370)
Signed-off-by: Šimon Brandner <simon.bra.ag@gmail.com>
2022-07-27 19:46:57 +01:00
Will Hunt
502f075e96
Implement MSC3848: Introduce errcodes for specific event sending failures (#13343)
Implements MSC3848
2022-07-27 13:44:40 +01:00
reivilibre
39be5bc550
Make minor clarifications to the error messages given when we fail to join a room via any server. (#13160) 2022-07-27 10:37:50 +00:00
Eric Eastwood
4f3082d6bf
Fix get_pdu asking every remote destination even after it finds an event (#13346) 2022-07-27 10:40:04 +01:00
Nick Mills-Barrett
bf3115584c
Copy room serials before handling in get_new_events_as (#13392) 2022-07-26 17:45:27 +00:00
Patrick Cloke
57d334a13d
Remove the unspecced room_id field in the /hierarchy response. (#13365)
The `room_id` field represented the parent space for each room
and was made redundant by changes in the API shape where the
`children_state` is now nested underneath each `room`.

The room ID of each child is in the `state_key` field and is still
available.
2022-07-26 08:02:34 -04:00
Richard van der Hoff
ca3db044a3
Fix infinite loop in partial-state resync (#13353)
Make sure that we only pull out events from the db once they have no
prev-events with partial state.
2022-07-26 11:47:31 +00:00
Sean Quah
335ebb21cc
Faster room joins: avoid blocking when pulling events with missing prevs (#13355)
Avoid blocking on full state in `_resolve_state_at_missing_prevs` and
return a new flag indicating whether the resolved state is partial.
Thread that flag around so that it makes it into the event context.

Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
2022-07-26 12:39:23 +01:00
Patrick Cloke
8b603299bf
Remove unused argument for get_relations_for_event. (#13383) 2022-07-26 07:19:20 -04:00
Doug
549c55606a
Disable autocorrect and autocaptialisation when entering username for SSO registration. (#13350)
When registering a new account via SSO on iOS, the text field becomes pretty annoying as it autocapitalises and autocorrects your input. This PR fixes that (although I have only tested the raw HTML file on the simulator, I'm not sure how to get the complete setup available for testing in the flow).
2022-07-26 08:08:20 +00:00
Jan Schär
e8519e0ed2
Support Implicit TLS for sending emails (#13317)
Previously, TLS could only be used with STARTTLS.
Add a new option `force_tls`, where TLS is used from the start.
Implicit TLS is recommended over STARTLS,
see https://datatracker.ietf.org/doc/html/rfc8314

Fixes #8046.

Signed-off-by: Jan Schär <jan@jschaer.ch>
2022-07-25 16:27:19 +01:00
Patrick Cloke
908aeac44a
Additional fixes for opentracing type hints. (#13362) 2022-07-25 08:34:06 -04:00
Erik Johnston
43adf2521c
Refactor presence so we can prune user in room caches (#13313)
See #10826 and #10786 for context as to why we had to disable pruning on
those caches.

Now that `get_users_who_share_room_with_user` is called frequently only
for presence, we just need to make calls to it less frequent and then we
can remove the various levels of caching that is going on.
2022-07-25 09:21:06 +00:00
Eric Eastwood
357561c1a2
Backfill remote event fetched by MSC3030 so we can paginate from it later (#13205)
Depends on https://github.com/matrix-org/synapse/pull/13320

Complement tests: https://github.com/matrix-org/complement/pull/406

We could use the same method to backfill for `/context` as well in the future, see https://github.com/matrix-org/synapse/issues/3848
2022-07-22 16:00:11 -05:00
Sean Quah
158782c3ce
Skip soft fail checks for rooms with partial state (#13354)
When a room has the partial state flag, we may not have an accurate
`m.room.member` event for event senders in the room's current state, and
so cannot perform soft fail checks correctly. Skip the soft fail check
entirely in this case.

As an alternative, we could block until we have full state, but that
would prevent us from receiving incoming events over federation, which
is undesirable.

Signed-off-by: Sean Quah <seanq@matrix.org>
2022-07-22 10:13:01 +01:00
Nick Mills-Barrett
86e366a46e
Remove old empty/redundant slaved stores. (#13349) 2022-07-21 17:56:45 +00:00
Erik Johnston
0b87eb8e0c
Make DictionaryCache have better expiry properties (#13292) 2022-07-21 17:13:44 +01:00
Erik Johnston
13341dde5a
Don't hold onto full state in state cache (#13324) 2022-07-21 16:02:02 +01:00
David Robertson
34949ead1f
Track DB txn times w/ two counters, not histogram (#13342) 2022-07-21 13:23:05 +01:00
Patrick Cloke
50122754c8
Add missing types to opentracing. (#13345)
After this change `synapse.logging` is fully typed.
2022-07-21 12:01:52 +00:00
Nick Mills-Barrett
190f49d8ab
Use cache store remove base slaved (#13329)
This comes from two identical definitions in each of the base stores, and means the base slaved store is now empty and can be removed.
2022-07-21 11:51:30 +01:00
Eric Eastwood
0f971ca68e
Update get_pdu to return the original, pristine EventBase (#13320)
Update `get_pdu` to return the untouched, pristine `EventBase` as it was originally seen over federation (no metadata added). Previously, we returned the same `event` reference that we stored in the cache which downstream code modified in place and added metadata like setting it as an `outlier`  and essentially poisoned our cache. Now we always return a copy of the `event` so the original can stay pristine in our cache and re-used for the next cache call.

Split out from https://github.com/matrix-org/synapse/pull/13205

As discussed at:

 - https://github.com/matrix-org/synapse/pull/13205#discussion_r918365746
 - https://github.com/matrix-org/synapse/pull/13205#discussion_r918366125

Related to https://github.com/matrix-org/synapse/issues/12584. This PR doesn't fix that issue because it hits [`get_event` which exists from the local database before it tries to `get_pdu`](7864f33e28/synapse/federation/federation_client.py (L581-L594)).
2022-07-20 15:58:51 -05:00
Shay
a1b62af2af
Validate federation destinations and log an error if server name is invalid. (#13318) 2022-07-20 11:17:26 -07:00
Erik Johnston
d3995049a8 Merge remote-tracking branch 'origin/master' into develop 2022-07-20 14:59:43 +01:00
Erik Johnston
b4ae3b0d44
Don't include appservice users when calculating push rules (#13332)
This can cause a lot of extra load on servers with lots of appservice users. Introduced in #13078
2022-07-20 12:06:13 +01:00
Sean Quah
172ce29b14
Fix spurious warning when fetching state after a missing prev event (#13258) 2022-07-19 19:15:54 +01:00
Patrick Cloke
a6895dd576
Add type annotations to trace decorator. (#13328)
Functions that are decorated with `trace` are now properly typed
and the type hints for them are fixed.
2022-07-19 14:14:30 -04:00
Brendan Abolivier
47822fd2e8
Merge branch 'master' into develop 2022-07-19 16:14:02 +02:00
Erik Johnston
de70b25e84
Reduce memory usage of state group cache (#13323) 2022-07-19 14:40:37 +01:00
Andrew Morgan
6faaf76a32
Remove 'anonymised' from the phone home stats documentation (#13321) 2022-07-19 12:38:29 +00:00
David Robertson
b977867358
Rate limit joins per-room (#13276) 2022-07-19 11:45:17 +00:00
Nick Mills-Barrett
2ee0b6ef4b
Safe async event cache (#13308)
Fix race conditions in the async cache invalidation logic, by separating
the async & local invalidation calls and ensuring any async call i
executed first.

Signed off by Nick @ Beeper (@Fizzadar).
2022-07-19 11:25:29 +00:00
Shay
7864f33e28
Increase batch size of bulk_get_push_rules and _get_joined_profiles_from_event_ids. (#13300) 2022-07-18 13:15:23 -07:00
Shay
15edf23626
Improve performance of query _get_subset_users_in_room_with_profiles (#13299) 2022-07-18 12:35:45 -07:00
Sean Quah
5526f9fc4f
Fix overcounting of pushers when they are replaced (#13296)
Signed-off-by: Sean Quah <seanq@matrix.org>
2022-07-18 17:39:39 +01:00
Erik Johnston
f721f1baba
Revert "Make all process_replication_rows methods async (#13304)" (#13312)
This reverts commit 5d4028f217.
2022-07-18 14:28:14 +01:00
Erik Johnston
cf5fa5063d
Don't pull out full state when sending dummy events (#13310) 2022-07-18 14:19:11 +01:00
Nick Mills-Barrett
6785b0f39d
Use READ COMMITTED isolation level when purging rooms (#12942)
To close: #10294.

Signed off by Nick @ Beeper.
2022-07-18 14:17:24 +01:00
Erik Johnston
c6a05063ff
Don't pull out the full state when creating an event (#13281) 2022-07-18 10:05:30 +01:00
Nick Mills-Barrett
5d4028f217
Make all process_replication_rows methods async (#13304)
More prep work for asyncronous caching, also makes all process_replication_rows methods consistent (presence handler already is so).

Signed off by Nick @ Beeper (@Fizzadar)
2022-07-17 22:19:43 +01:00
Eric Eastwood
7b67e93d49
Provide more info why we don't have any thumbnails to serve (#13038)
Fix https://github.com/matrix-org/synapse/issues/13016

## New error code and status

### Before

Previously, we returned a `404` for `/thumbnail` which isn't even in the spec.

```json
{
  "errcode": "M_NOT_FOUND",
  "error": "Not found [b'hs1', b'tefQeZhmVxoiBfuFQUKRzJxc']"
}
```

### After

What does the spec say?

> 400: The request does not make sense to the server, or the server cannot thumbnail the content. For example, the client requested non-integer dimensions or asked for negatively-sized images.
>
> *-- https://spec.matrix.org/v1.1/client-server-api/#get_matrixmediav3thumbnailservernamemediaid*

Now with this PR, we respond with a `400` when we don't have thumbnails to serve and we explain why we might not have any thumbnails.

```json
{
    "errcode": "M_UNKNOWN",
    "error": "Cannot find any thumbnails for the requested media ([b'example.com', b'12345']). This might mean the media is not a supported_media_format=(image/jpeg, image/jpg, image/webp, image/gif, image/png) or that thumbnailing failed for some other reason. (Dynamic thumbnails are disabled on this server.)",
}
```

> Cannot find any thumbnails for the requested media ([b'example.com', b'12345']). This might mean the media is not a supported_media_format=(image/jpeg, image/jpg, image/webp, image/gif, image/png) or that thumbnailing failed for some other reason. (Dynamic thumbnails are disabled on this server.)


---

We still respond with a 404 in many other places. But we can iterate on those later and maybe keep some in some specific places after spec updates/clarification: https://github.com/matrix-org/matrix-spec/issues/1122

We can also iterate on the bugs where Synapse doesn't thumbnail when it should in other issues/PRs.
2022-07-15 11:42:21 -05:00
Erik Johnston
0731e0829c
Don't pull out the full state when storing state (#13274) 2022-07-15 12:59:45 +00:00
David Robertson
7281591f4c
Use state before join to determine if we _should_perform_remote_join (#13270)
Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
2022-07-15 12:20:47 +00:00
Richard van der Hoff
b116d3ce00
Bg update to populate new events table columns (#13215)
These columns were added back in Synapse 1.52, and have been populated for new
events since then. It's now (beyond) time to back-populate them for existing
events.
2022-07-15 12:47:26 +01:00
Erik Johnston
7be954f59b
Fix a bug which could lead to incorrect state (#13278)
There are two fixes here:
1. A long-standing bug where we incorrectly calculated `delta_ids`; and
2. A bug introduced in #13267 where we got current state incorrect.
2022-07-15 11:06:41 +00:00
Nick Mills-Barrett
cc21a431f3
Async get event cache prep (#13242)
Some experimental prep work to enable external event caching based on #9379 & #12955. Doesn't actually move the cache at all, just lays the groundwork for async implemented caches.

Signed off by Nick @ Beeper (@Fizzadar)
2022-07-15 09:30:46 +00:00
Nick Mills-Barrett
21eeacc995
Federation Sender & Appservice Pusher Stream Optimisations (#13251)
* Replace `get_new_events_for_appservice` with `get_all_new_events_stream`

The functions were near identical and this brings the AS worker closer
to the way federation senders work which can allow for multiple workers
to handle AS traffic.

* Pull received TS alongside events when processing the stream

This avoids an extra query -per event- when both federation sender
and appservice pusher process events.
2022-07-15 09:36:56 +01:00
Richard van der Hoff
fe15a865a5
Rip out auth-event reconciliation code (#12943)
There is a corner in `_check_event_auth` (long known as "the weird corner") where, if we get an event with auth_events which don't match those we were expecting, we attempt to resolve the diffence between our state and the remote's with a state resolution.

This isn't specced, and there's general agreement we shouldn't be doing it.

However, it turns out that the faster-joins code was relying on it, so we need to introduce something similar (but rather simpler) for that.
2022-07-14 21:52:26 +00:00
Erik Johnston
0ca4172b5d
Don't pull out state in compute_event_context for unconflicted state (#13267) 2022-07-14 13:57:02 +00:00
David Robertson
599c403d99
Allow rate limiters to passively record actions they cannot limit (#13253)
Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
2022-07-13 19:09:42 +00:00
David Robertson
0eb7e69768
Notifier: accept callbacks to fire on room joins (#13254) 2022-07-13 19:48:24 +01:00
Jacek Kuśnierz
cc1071598a
Call the v2 identity service /3pid/unbind endpoint, rather than v1. (#13240)
* Drop support for v1 unbind

Signed-off-by: Jacek Kusnierz <jacek.kusnierz@tum.de>

* Add changelog

Signed-off-by: Jacek Kusnierz <jacek.kusnierz@tum.de>

* Update changelog.d/13240.misc
2022-07-13 19:43:17 +01:00
Shay
ad5761b65c
Add support for room version 10 (#13220) 2022-07-13 11:36:02 -07:00
Nick Mills-Barrett
982fe29655
Optimise room creation event lookups part 2 (#13224) 2022-07-13 19:32:46 +01:00
Patrick Cloke
1d5c80b161
Reduce duplicate code in receipts servlets. (#13198) 2022-07-13 13:23:16 -04:00
Brad Murray
3371e1abcb
Add prometheus counters for content types other than events (#13175) 2022-07-13 15:18:20 +01:00
Patrick Cloke
4db7862e0f
Drop unused tables from groups/communities. (#12967)
These tables have been unused since Synapse v1.61.0, although schema version 72
was added in Synapse v1.62.0.
2022-07-13 09:55:14 -04:00
Thomas Weston
0312ff44c6
Fix "add user" admin api error when request contains a "msisdn" threepid (#13263)
Co-authored-by: Thomas Weston <thomas.weston@clearspancloud.com>
Co-authored-by: David Robertson <david.m.robertson1@gmail.com>
2022-07-13 11:33:21 +01:00
Patrick Cloke
1381563988
Inline URL preview documentation. (#13261)
Inline URL preview documentation near the implementation.
2022-07-12 15:01:58 -04:00
Richard van der Hoff
a366b75b72
Drop unused table event_reference_hashes (#13218)
This is unused since Synapse 1.60.0 (#12679). It's time for it to go.
2022-07-12 18:52:06 +00:00
Jacek Kuśnierz
7218a0ca18
Drop support for calling /_matrix/client/v3/account/3pid/bind without an id_access_token (#13239)
Fixes #13201

Signed-off-by: Jacek Kusnierz jacek.kusnierz@tum.de
2022-07-12 18:48:29 +00:00
Richard van der Hoff
fa71bb18b5
Drop support for delegating email validation (#13192)
* Drop support for delegating email validation

Delegating email validation to an IS is insecure (since it allows the owner of
the IS to do a password reset on your HS), and has long been deprecated. It
will now cause a config error at startup.

* Update unit test which checks for email verification

Give it an `email` config instead of a threepid delegate

* Remove unused method `requestEmailToken`

* Simplify config handling for email verification

Rather than an enum and a boolean, all we need here is a single bool, which
says whether we are or are not doing email verification.

* update docs

* changelog

* upgrade.md: fix typo

* update version number

this will be in 1.64, not 1.63

* update version number

this one too
2022-07-12 19:18:53 +01:00
Sean Quah
3f178332d6
Log the stack when waiting for an entire room to be un-partial stated (#13257)
The stack is already logged when waiting for an event to be un-partial
stated. Log the stack for rooms as well, to aid in debugging.
2022-07-12 18:57:38 +01:00
Quentin Gliech
b19060a29b
Make the AS login method call Auth.get_user_by_req for checking the AS token. (#13094)
This gets rid of another usage of get_appservice_by_req, with all the benefits, including correctly tracking the appservice IP and setting the tracing attributes correctly.

Signed-off-by: Quentin Gliech <quenting@element.io>
2022-07-12 18:06:29 +01:00
andrew do
2d82cdafd2
expose whether a room is a space in the Admin API (#13208) 2022-07-12 15:30:53 +01:00
Erik Johnston
e5716b631c
Don't pull out the full state when calculating push actions (#13078) 2022-07-11 20:08:39 +00:00
Nick Mills-Barrett
92202ce867
Reduce event lookups during room creation by passing known event IDs (#13210)
Inspired by the room batch handler, this uses previous event inserts to
pre-populate prev events during room creation, reducing the number of
queries required to create a room.

Signed off by Nick @ Beeper (@Fizzadar)
2022-07-11 18:00:12 +01:00
David Teller
11f811470f
Uniformize spam-checker API, part 5: expand other spam-checker callbacks to return Tuple[Codes, dict] (#13044)
Signed-off-by: David Teller <davidt@element.io>
Co-authored-by: Brendan Abolivier <babolivier@matrix.org>
2022-07-11 16:52:10 +00:00
Travis Ralston
d736d5cfad
Fix to-device messages not being sent to MSC3202-enabled appservices (#13235)
The field name was simply incorrect, leading to errors.
2022-07-11 17:22:17 +01:00
Erik Johnston
f1711e1f5c
Remove delay when rotating event push actions (#13211)
We want to be as up to date as possible, and sleeping doesn't help here
and can mean we fall behind.
2022-07-11 16:51:30 +01:00
Erik Johnston
e610128c50
Add a filter_event_for_clients_with_state function (#13222) 2022-07-11 14:14:09 +01:00
Travis Ralston
a113011794
Fix appservice EDUs failing to send if the EDU doesn't have a room ID (#13236)
* Fix appservice EDUs failing to send if the EDU doesn't have a room ID

As is in the case of presence.

* changelog

* linter

* fix linter again
2022-07-11 14:12:28 +01:00
David Robertson
28d96cb2b4
Ensure portdb selects _all_ rows with negative rowids (#13226) 2022-07-11 10:36:18 +01:00
Erik Johnston
757bc0caef
Fix notification count after a highlighted message (#13223)
Fixes #13196

Broke by #13005
2022-07-08 14:00:29 +01:00
Eric Eastwood
a962c5a56d
Fix exception when using MSC3030 to look for remote federated events before room creation (#13197)
Complement tests: https://github.com/matrix-org/complement/pull/405

This happens when you have some messages imported before the room is created.
Then use MSC3030 to look backwards before the room creation from a remote
federated server. The server won't find anything locally, but will ask over
federation which will have the remote event. The previous logic would
choke on not having the local event assigned.

```
Failed to fetch /timestamp_to_event from hs2 because of exception(UnboundLocalError) local variable 'local_event' referenced before assignment args=("local variable 'local_event' referenced before assignment",)
```
2022-07-07 11:52:45 -05:00
Sean Quah
1391a76cd2
Faster room joins: fix race in recalculation of current room state (#13151)
Bounce recalculation of current state to the correct event persister and
move recalculation of current state into the event persistence queue, to
avoid concurrent updates to a room's current state.

Also give recalculation of a room's current state a real stream
ordering.

Signed-off-by: Sean Quah <seanq@matrix.org>
2022-07-07 12:19:31 +00:00
Nick Mills-Barrett
2b5ab8e367
Use a single query in ProfileHandler.get_profile (#13209) 2022-07-07 11:02:09 +00:00
reivilibre
fb7d24ab6d
Check that auto_vacuum is disabled when porting a SQLite database to Postgres, as VACUUMs must not be performed between runs of the script. (#13195) 2022-07-07 10:08:04 +00:00
David Teller
57f6f59e3e
Make _get_state_map_for_room not break when room state events don't contain an event id. (#13174)
Method `_get_state_map_for_room` seems to break in presence of some ill-formed events in the database. Reimplementing this method to use `get_current_state`, which is more robust to such events.
2022-07-07 08:14:32 +00:00
Erik Johnston
a0f51b059c
Fix bug where we failed to delete old push actions (#13194)
This happened if we encountered a stream ordering in `event_push_actions` that had more rows than the batch size of the delete, as If we don't delete any rows in an iteration then the next time round we get the exact same stream ordering and get stuck.
2022-07-06 12:09:19 +01:00
Sean Quah
68db233f0c
Handle race between persisting an event and un-partial stating a room (#13100)
Whenever we want to persist an event, we first compute an event context,
which includes the state at the event and a flag indicating whether the
state is partial. After a lot of processing, we finally try to store the
event in the database, which can fail for partial state events when the
containing room has been un-partial stated in the meantime.

We detect the race as a foreign key constraint failure in the data store
layer and turn it into a special `PartialStateConflictError` exception,
which makes its way up to the method in which we computed the event
context.

To make things difficult, the exception needs to cross a replication
request: `/fed_send_events` for events coming over federation and
`/send_event` for events from clients. We transport the
`PartialStateConflictError` as a `409 Conflict` over replication and
turn `409`s back into `PartialStateConflictError`s on the worker making
the request.

All client events go through
`EventCreationHandler.handle_new_client_event`, which is called in
*a lot* of places. Instead of trying to update all the code which
creates client events, we turn the `PartialStateConflictError` into a
`429 Too Many Requests` in
`EventCreationHandler.handle_new_client_event` and hope that clients
take it as a hint to retry their request.

On the federation event side, there are 7 places which compute event
contexts. 4 of them use outlier event contexts:
`FederationEventHandler._auth_and_persist_outliers_inner`,
`FederationHandler.do_knock`, `FederationHandler.on_invite_request` and
`FederationHandler.do_remotely_reject_invite`. These events won't have
the partial state flag, so we do not need to do anything for then.

The remaining 3 paths which create events are
`FederationEventHandler.process_remote_join`,
`FederationEventHandler.on_send_membership_event` and
`FederationEventHandler._process_received_pdu`.

We can't experience the race in `process_remote_join`, unless we're
handling an additional join into a partial state room, which currently
blocks, so we make no attempt to handle it correctly.

`on_send_membership_event` is only called by
`FederationServer._on_send_membership_event`, so we catch the
`PartialStateConflictError` there and retry just once.

`_process_received_pdu` is called by `on_receive_pdu` for incoming
events and `_process_pulled_event` for backfill. The latter should never
try to persist partial state events, so we ignore it. We catch the
`PartialStateConflictError` in `on_receive_pdu` and retry just once.

Refering to the graph of code paths in
https://github.com/matrix-org/synapse/issues/12988#issuecomment-1156857648
may make the above make more sense.

Signed-off-by: Sean Quah <seanq@matrix.org>
2022-07-05 16:12:52 +01:00
David Robertson
6ba732fefe
Type tests.utils (#13028)
* Cast to postgres types when handling postgres db

* Remove unused method

* Easy annotations

* Annotate create_room

* Use `ParamSpec` to annotate looping_call

* Annotate `default_config`

* Track `now` as a float

`time_ms` returns an int like the proper Synapse `Clock`

* Introduce a `Timer` dataclass

* Introduce a Looper type

* Suppress checking of a mock

* tests.utils is typed

* Changelog

* Whoops, import ParamSpec from typing_extensions

* ditch the psycopg2 casts
2022-07-05 15:13:47 +01:00
Erik Johnston
578a5e24a9
Use upserts for updating event_push_summary (#13153) 2022-07-05 13:51:04 +01:00
Eric Eastwood
2c2a42cc10
Fix application service not being able to join remote federated room without a profile set (#13131)
Fix https://github.com/matrix-org/synapse/issues/4778

Complement tests: https://github.com/matrix-org/complement/pull/399
2022-07-05 05:56:06 -05:00
Andrew Morgan
6180e1bc4b Synapse 1.62.0rc3 (2022-07-04)
==============================
 
 Bugfixes
 --------
 
 - Update the version of the [ldap3 plugin](https://github.com/matrix-org/matrix-synapse-ldap3/) included in the `matrixdotorg/synapse` DockerHub images and the Debian packages hosted on `packages.matrix.org` to 0.2.1. This fixes [a bug](https://github.com/matrix-org/matrix-synapse-ldap3/pull/163) with usernames containing uppercase characters. ([\#13156](https://github.com/matrix-org/synapse/issues/13156))
 - Fix a bug introduced in Synapse 1.62.0rc1 affecting unread counts for users on small servers. ([\#13168](https://github.com/matrix-org/synapse/issues/13168))
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Merge tag 'v1.62.0rc3' into develop

Synapse 1.62.0rc3 (2022-07-04)
==============================

Bugfixes
--------

- Update the version of the [ldap3 plugin](https://github.com/matrix-org/matrix-synapse-ldap3/) included in the `matrixdotorg/synapse` DockerHub images and the Debian packages hosted on `packages.matrix.org` to 0.2.1. This fixes [a bug](https://github.com/matrix-org/matrix-synapse-ldap3/pull/163) with usernames containing uppercase characters. ([\#13156](https://github.com/matrix-org/synapse/issues/13156))
- Fix a bug introduced in Synapse 1.62.0rc1 affecting unread counts for users on small servers. ([\#13168](https://github.com/matrix-org/synapse/issues/13168))
2022-07-04 17:35:06 +01:00
Erik Johnston
723ce73d02
Fix stuck notification counts on small servers (#13168) 2022-07-04 16:02:21 +01:00
David Robertson
d70ff5cc35
Extra validation for rest/client/account_data (#13148)
* Extra validation for rest/client/account_data

This is a fairly simple endpoint and we did pretty well here.

* Changelog
2022-07-01 11:04:56 +01:00
Richard van der Hoff
6da861ae69
_process_received_pdu: Improve exception handling (#13145)
`_check_event_auth` is expected to raise `AuthError`s, so no need to log it
again.
2022-07-01 10:52:10 +01:00
Richard van der Hoff
8c2825276f
Skip waiting for full state for incoming events (#13144)
When we receive an event over federation during a faster join, there is no need
to wait for full state, since we have a whole reconciliation process designed
to take the partial state into account.
2022-07-01 10:19:27 +01:00
Jacek Kuśnierz
50f0e4028b
Allow dependency errors to pass through (#13113)
Signed-off-by: Jacek Kusnierz <jacek.kusnierz@tum.de>
Co-authored-by: Brendan Abolivier <babolivier@matrix.org>
2022-06-30 19:48:04 +02:00
Patrick Cloke
b0366853ca Merge remote-tracking branch 'origin/release-v1.62' into develop 2022-06-30 13:27:24 -04:00
Shay
046a6513bc
Don't process /send requests for users who have hit their ratelimit (#13134) 2022-06-30 09:22:40 -07:00
Shay
8330fc9953
Cleanup references to sample config in the docs and redirect users to configuration manual (#13077) 2022-06-30 09:21:39 -07:00
Erik Johnston
dbce28b2f1
Fix unread counts on large servers (#13140) 2022-06-30 15:08:40 +01:00
Erik Johnston
a3a05c812d
Add index to help delete old push actions (#13141) 2022-06-30 14:05:49 +00:00
Patrick Cloke
6ad012ef89
More type hints for synapse.logging (#13103)
Completes type hints for synapse.logging.scopecontextmanager and (partially)
for synapse.logging.opentracing.
2022-06-30 13:05:06 +00:00
reivilibre
9667bad55d
Improve startup times in Complement test runs against workers, particularly in CPU-constrained environments. (#13127)
Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
2022-06-30 11:58:12 +00:00
David Teller
80c7a06777
Rate limiting invites per issuer (#13125)
Co-authored-by: reivilibre <oliverw@matrix.org>
2022-06-30 09:44:47 +00:00
Brendan Abolivier
4d3b8fb23f
Don't actually one-line the SQL statements we send to the DB (#13129) 2022-06-30 10:43:24 +02:00
Šimon Brandner
13e359aec8
Implement MSC3827: Filtering of /publicRooms by room type (#13031)
Signed-off-by: Šimon Brandner <simon.bra.ag@gmail.com>
2022-06-29 17:12:45 +00:00