| Commit message (Collapse) | Author | Age | Files | Lines |
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Signed-off-by: Sean Quah <seanq@matrix.org>
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comments describing where the rest are used. (#13756)
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Co-authored-by: reivilibre <olivier@librepush.net>
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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>
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(#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>
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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>
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module. (#13717)
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empty line. (#13738)
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When backfilling, `_get_state_ids_after_missing_prev_event` calls [`get_metadata_for_events`](https://github.com/matrix-org/synapse/blob/26bc26586b4b95d63ce7e453e9312469843f796e/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.
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version numbers. (#13706)
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This adds two new admin APIs that allow us to fetch messages from a room within a particular time.
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This is a re-do of 57d334a13d983406ea452dfa203bbe4837509c4e (#13365),
which was backed out in 12abd724974a2311d5311272d26d2f8aa11734a9 (#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.
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Removes the ability to configure legacy direct TCP replication. Workers now require Redis to run.
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* Reduce number of CI jobs run on PRs
* Newsfile
* Also limit sytest jobs
* Fix typo
* Fix up
* Fixup
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usable as a guide for the whole process. (#13483)
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(#13671)
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Summarized from @richvdh's reply at https://github.com/matrix-org/synapse/pull/13589#discussion_r961116999
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It was really easy to miss the `enable_metrics: True` step with the previous language.
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Otherwise they'll be leaked due to the filtering code only respecting
the stable identifiers for private read receipts.
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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.
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directory. (#13697)
* Add missing graph to contrib
* Update with minor but plausible changes, including positioning changes
* Newsfile
Signed-off-by: Olivier Wilkinson (reivilibre) <oliverw@matrix.org>
Signed-off-by: Olivier Wilkinson (reivilibre) <oliverw@matrix.org>
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Fixes #13613.
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* Add monthly active users documentation
* changelog
* Tidy up notes
* more tidyup
* Rewrite #1
* link back to mau docs
* fix links
* s/appservice|AS/application service
* further review
* a newline
* Remove bit about shadow banned users.
I think talking about them is confusing, and the current text doesn't imply they get any special treatment.
* Update docs/usage/administration/monthly_active_users.md
Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
* Update docs/usage/administration/monthly_active_users.md
Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
Co-authored-by: Brendan Abolivier <babolivier@matrix.org>
Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
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Signed-off-by: Šimon Brandner <simon.bra.ag@gmail.com>
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Borrows some text from https://github.com/matrix-org/synapse/pull/13647
for the changelog.
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an `id_access_token` (#13241)
Fixes #13206
Signed-off-by: Jacek Kusnierz jacek.kusnierz@tum.de
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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).
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other than just servlet methods. (#13662)
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The --force flag of dpkg-statoverride has been deprecated (apparently starting
with the dpkg version in Debian buster). It offers --force-all as q quick fix,
but the usage in the Debian postinst script is probably covered by
--force-statoverride-add.
Fixes: #8391
Signed-off-by: Jörg Behrmann <behrmann@physik.fu-berlin.de>
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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
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This has been the same as a generic_worker since #6964, so let's get rid of it.
Fixes #3717
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* 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`.
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It can be authenticated with the worker_replication_secret setting,
but is always unencrypted.
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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.
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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 93247a424a5068b088567fa98b6990e47608b7cb), 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.
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By using `execute_values` instead of `execute_batch`.
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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/
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Since github always scrolls to the bottom of any test output, let's put the
failed tests last and hide any successful packages.
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Update a bunch of the documentation for user registration, add some cross
links, etc.
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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.
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* Update debian packaging to debhelper version 12
Don't call dh_installinit anymore, because it has been deprecated, and use
dh_installsystemd instead of dh_systemd_enable for the same reason.
Signed-off-by: Jörg Behrmann <behrmann@physik.fu-berlin.de>
* Drop preinst script
It was used for reasons of interactions of dh_systemd_start and dh_installinit,
which have both be deprecated
Signed-off-by: Jörg Behrmann <behrmann@physik.fu-berlin.de>
* Drop /etc/default file
It was no longer being installed.
* Remove debian/compat file
This is managed by the control file nowadays
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Fixes #9927
Signed-off-by: Brad Murray brad@beeper.com
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Otherwise the files of the synapse user are readable by the nobody user, which
is unsafe.
Signed-off-by: Jörg Behrmann <behrmann@physik.fu-berlin.de>
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A new `registration_shared_secret_path` option. This is kinda handy for k8s deployments and things.
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Fixes https://github.com/matrix-org/synapse/issues/3672:
`https://localhost:8448` is virtually never right.
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GitHub appears to be deprecating addProjectNextItem by not allowing it to be used alongside projectV2 to get the project ID, so switching to using addProjectV2ItemById instead.
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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)
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`get_current_hosts_in_room` (#13605)
See https://github.com/matrix-org/synapse/pull/13575#discussion_r953023755
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first (`get_users_in_room` mis-use) (#13608)
See https://github.com/matrix-org/synapse/pull/13575#discussion_r953023755
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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
```
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`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.
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metric names. (#13540)
Co-authored-by: David Robertson <davidr@element.io>
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Set up automation to move newly opened issues in GitHub to the issue triage board.
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question is a partial-stated room. (#13583)
Co-authored-by: Sean Quah <8349537+squahtx@users.noreply.github.com>
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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
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Co-authored-by: Sean Quah <8349537+squahtx@users.noreply.github.com>
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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.
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Broke in #13573.
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Linking the help article may prevent confusion regarding the creation of the necessary rule using auth0.
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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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Cross-ref #13525
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The profile objects are never used and increase cache size significantly.
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Indroduced in #11846.
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Fix:
- https://github.com/matrix-org/synapse/pull/13535#discussion_r949582508
- https://github.com/matrix-org/synapse/pull/13533#discussion_r949577244
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`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.
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(#13574)
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(#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
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devices; also expose to Admin API (#13549)
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Uses Redis replication in additional test cases (instead of
TCP replication). A small step towards dropping TCP replication.
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account or change their password. (#13563)
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Follow-up to https://github.com/matrix-org/synapse/pull/13533
Part of https://github.com/matrix-org/synapse/issues/13356
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Signed-off-by: Sean Quah <seanq@matrix.org>
Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
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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
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Closes #13415.
Signed-off-by: Ayush Anand <iamayushanand@gmail.com>
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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>
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(sleep/reject) (#13534)
Related to https://github.com/matrix-org/synapse/pull/13499
Part of https://github.com/matrix-org/synapse/issues/13356
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could be larger than the number of results you can actually query for. (#13525)
Co-authored-by: Brendan Abolivier <babolivier@matrix.org>
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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.
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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
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Synapse does not currently support faster room joins on deployments with
workers.
Signed-off-by: Sean Quah <seanq@matrix.org>
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Signed-off-by: Dirk Klimpel <dirk@klimpel.org>
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stated. (#13514)
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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.
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`synapse.rest.client.account`. (#13188)
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database corruption (#13497)
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Instrument FederationStateIdsServlet - `/state_ids` so it's easier to follow what's going on in Jaeger when viewing a trace.
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This reverts commit f383b9b3eceaa082d5ae690550fe41460b711779. 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.
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* Clarifies comments.
* Fixes an erroneous comment (about return type) added in #13455
(ec24813220f9d54108924dc04aecd24555277b99).
* Clarifies the name of a variable.
* Simplifies logic of pulling out the latest join for the requesting user.
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image. (#13515)
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Signed-off-by: James Barton <james@neodon.com>
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purging runs at most every 5m (#13492)
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time for clients to update. (#13501)
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Events can be un-rejected or newly-rejected during resync, so ensure we update
the database and caches when that happens.
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* Use literals in place of `HTTPStatus` constants in tests
* newsfile
* code style
* code style
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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>
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```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.
```
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Replace
- `HTTPStatus.NOT_FOUND`
- `HTTPStatus.FORBIDDEN`
- `HTTPStatus.UNAUTHORIZED`
- `HTTPStatus.CONFLICT`
- `HTTPStatus.CREATED`
Signed-off-by: Dirk Klimpel <dirk@klimpel.org>
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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.
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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.
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(#13441)
Co-authored-by: MattC <buffless-matt@users.noreply.github.com>
Co-authored-by: Brendan Abolivier <babolivier@matrix.org>
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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
```
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(#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.
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for a room which it has not fully joined yet. (#13416)
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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.
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Fixes: #12534
Signed-off-by: Dirk Klimpel <dirk@klimpel.org>
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Part of my continuing quest to make the docker images build quicker: copy nginx and redis in from base docker images, rather than apt installing each time.
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Co-authored-by: MattC <buffless-matt@users.noreply.github.com>
Co-authored-by: Brendan Abolivier <babolivier@matrix.org>
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In Jaeger:
- Before: huge list of uncategorized database calls
- After: nice and collapsible into units of work
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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>
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* Improved section regarding server admin
Added steps describing how to elevate an existing user to administrator by manipulating a `postgres` database.
Signed-off-by: jejo86 28619134+jejo86@users.noreply.github.com
* Improved section regarding server admin
* Reference database settings
Add instructions to check database settings to find out the database name, instead of listing all available PostgreSQL databases.
* Add suggestions from PR conversation
Replace config filename `homeserver.yaml`. with "config file".
Remove instructions to switch to `postgres` user.
Add instructions how to connect to SQLite database.
* Update changelog.d/13230.doc
Co-authored-by: reivilibre <olivier@librepush.net>
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* Update doc for setting `macaroon_secret_key`
* newsfile
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Co-authored-by: MattC <buffless-matt@users.noreply.github.com>
Co-authored-by: Brendan Abolivier <babolivier@matrix.org>
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Fixes: #13053
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Fixes: #13433
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the correct branches after a release. (#13393)
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so that we raise the intended error instead.
Signed-off-by: Sean Quah <seanq@matrix.org>
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fails. (#13403)
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#13404 removed an import of `Optional` which was still needed
due to #13413 added more usages.
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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>
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Co-authored-by: Sean Quah <8349537+squahtx@users.noreply.github.com>
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Make sure that we re-check the auth rules during state resync, otherwise
rejected events get un-rejected.
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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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Reverts commit fa71bb18b527d1a3e2629b48640ea67fff2f8c59, and tweaks documentation.
Signed-off-by: 3nprob <git@3n.anonaddy.com>
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(#13221)
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(#13370)
Signed-off-by: Šimon Brandner <simon.bra.ag@gmail.com>
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(#13343)
Implements MSC3848
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room via any server. (#13160)
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(#13346)
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than having that be a manual process. (#12978)
Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>
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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.
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Make sure that we only pull out events from the db once they have no
prev-events with partial state.
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(#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>
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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).
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Improve/simplify Caddy examples. Remove Caddy v1 (has long been EOL'ed)
Signed-off-by: Matthew Holt <mholt@users.noreply.github.com>
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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>
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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.
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(#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
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"changed in" goes before the example
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frozendict 2.3.3 includes fixes for memory leaks that get triggered during `/sync`.
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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>
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Co-authored-by: David Robertson <davidr@element.io>
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After this change `synapse.logging` is fully typed.
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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.
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Resolves #13330.
Missed in #13125.
Signed-off-by: David Teller <davidt@element.io>
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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`](https://github.com/matrix-org/synapse/blob/7864f33e286dec22368dc0b11c06eebb1462a51e/synapse/federation/federation_client.py#L581-L594).
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(#13318)
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