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710 commits

Author SHA1 Message Date
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
David Robertson
52a0c8f2f7
Rename test case method to add_hashes_and_signatures_from_other_server (#13255) 2022-07-12 18:46:32 +00:00
Richard van der Hoff
d4b1c0d800
Fix inconsistencies in event validation (#13088) 2022-06-17 16:30:59 +01:00
David Robertson
a4ae1406d1
Fix typechecks against twisted trunk (#13061) 2022-06-15 11:49:58 +01:00
Quentin Gliech
fe1daad672
Move the "email unsubscribe" resource, refactor the macaroon generator & simplify the access token verification logic. (#12986)
This simplifies the access token verification logic by removing the `rights`
parameter which was only ever used for the unsubscribe link in email
notifications. The latter has been moved under the `/_synapse` namespace,
since it is not a standard API.

This also makes the email verification link more secure, by embedding the
app_id and pushkey in the macaroon and verifying it. This prevents the user
from tampering the query parameters of that unsubscribe link.

Macaroon generation is refactored:

- Centralised all macaroon generation and verification logic to the
  `MacaroonGenerator`
- Moved to `synapse.utils`
- Changed the constructor to require only a `Clock`, hostname, and a secret key
  (instead of a full `Homeserver`).
- Added tests for all methods.
2022-06-14 09:12:08 -04:00
Quentin Gliech
92103cb2c8
Decouple synapse.api.auth_blocking.AuthBlocking from synapse.api.auth.Auth. (#13021) 2022-06-14 09:51:15 +01:00
Patrick Cloke
53b77b203a
Replace noop background updates with DELETE. (#12954)
Removes the `register_noop_background_update` and deletes the background
updates directly in a delta file.
2022-06-13 14:06:27 -04:00
Patrick Cloke
81608490e3
Stop depending on room_id to be returned for children state in the hierarchy response. (#12991)
The `room_id` field was removed from MSC2946 before
it was accepted. It was initially kept for backwards compatibility
and should be removed now that the stable form of the API
is used.

This change only stops Synapse from validating that it is returned,
a future PR will remove returning it as part of the response.
2022-06-10 07:15:51 -04:00
Patrick Cloke
9dc3293e0b
Consolidate the logic of delete_device/delete_devices. (#12970)
By always using delete_devices and sometimes passing a list
with a single device ID.

Previously these methods had gotten out of sync with each
other and it seems there's little benefit to the single-device
variant.
2022-06-07 07:43:35 -04:00
Erik Johnston
44de53bb79
Reduce state pulled from DB due to sending typing and receipts over federation (#12964)
Reducing the amount of state we pull from the DB is useful as fetching state is expensive in terms of DB, CPU and memory.
2022-06-06 16:46:11 +01:00
Erik Johnston
e3163e2e11
Reduce the amount of state we pull from the DB (#12811) 2022-06-06 09:24:12 +01:00
Erik Johnston
888a29f412
Wait for lazy join to complete when getting current state (#12872) 2022-06-01 16:02:53 +01:00
Patrick Cloke
7bc08f3201
Remove remaining bits of groups code. (#12936)
* Update worker docs to remove group endpoints.
* Removes an unused parameter to `ApplicationService`.
* Break dependency between media repo and groups.
* Avoid copying `m.room.related_groups` state events during room upgrades.
2022-06-01 09:41:25 -04:00
Erik Johnston
1e453053cb
Rename storage classes (#12913) 2022-05-31 12:17:50 +00:00
Patrick Cloke
c52abc1cfd
Additional constants for EDU types. (#12884)
Instead of hard-coding strings in many places.
2022-05-27 07:14:36 -04:00
Patrick Cloke
1885ee0113
Remove unstable APIs for /hierarchy. (#12851)
Removes the unstable endpoint as well as a duplicated field
which was modified during stabilization.
2022-05-26 07:10:28 -04:00
Erik Johnston
b83bc5fab5
Pull out less state when handling gaps mk2 (#12852) 2022-05-26 09:48:12 +00:00
Erik Johnston
4660d9fdcf
Fix up state_store naming (#12871) 2022-05-25 12:59:04 +01:00
Dirk Klimpel
50ae4eafe1
Add some type hints to event_federation datastore (#12753)
Co-authored-by: David Robertson <david.m.robertson1@gmail.com>
2022-05-18 16:02:10 +01:00
David Robertson
d4713d3e33
Discard null-containing strings before updating the user directory (#12762) 2022-05-18 11:28:14 +01:00
Richard van der Hoff
24b590de32
Remove code which updates application_services_state.last_txn (#12680)
This column is unused as of #12209, so let's stop writing to it.
2022-05-17 11:07:18 +01:00
Erik Johnston
fcf951d5dc
Track in memory events using weakrefs (#10533) 2022-05-17 10:34:27 +01:00
Šimon Brandner
3ce15cc7be
Avoid unnecessary copies when filtering private read receipts. (#12711)
A minor optimization to avoid unnecessary copying/building
identical dictionaries when filtering private read receipts.

Also clarifies comments and cleans-up some tests.
2022-05-16 15:06:23 +00:00
Erik Johnston
c72d26c1e1
Refactor EventContext (#12689)
Refactor how the `EventContext` class works, with the intention of reducing the amount of state we fetch from the DB during event processing.

The idea here is to get rid of the cached `current_state_ids` and `prev_state_ids` that live in the `EventContext`, and instead defer straight to the database (and its caching). 

One change that may have a noticeable effect is that we now no longer prefill the `get_current_state_ids` cache on a state change. However, that query is relatively light, since its just a case of reading a table from the DB (unlike fetching state at an event which is more heavyweight). For deployments with workers this cache isn't even used.


Part of #12684
2022-05-10 19:43:13 +00:00
DeepBlueV7.X
a377a43386
Support MSC3266 room summaries over federation (#11507)
Signed-off-by: Nicolas Werner <nicolas.werner@hotmail.de>
2022-05-05 15:25:00 +01:00
Šimon Brandner
9ae0253f4e
Use private instead of hidden in MSC2285 related code. (#12635) 2022-05-05 12:31:25 +00:00
Patrick Cloke
7fbf42499d
Use getClientAddress instead of getClientIP. (#12599)
getClientIP was deprecated in Twisted 18.4.0, which also added
getClientAddress. The Synapse minimum version for Twisted is
currently 18.9.0, so all supported versions have the new API.
2022-05-04 14:11:21 -04:00
Šimon Brandner
116a4c8340
Implement changes to MSC2285 (hidden read receipts) (#12168)
* Changes hidden read receipts to be a separate receipt type
  (instead of a field on `m.read`).
* Updates the `/receipts` endpoint to accept `m.fully_read`.
2022-05-04 11:59:22 -04:00
Patrick Cloke
ba3fd54bad
Remove unstable/unspecced login types. (#12597)
* `m.login.jwt`, which was never specced and has been deprecated
  since Synapse 1.16.0. (`org.matrix.login.jwt` can be used instead.)
* `uk.half-shot.msc2778.login.application_service`, which was
  stabilized as part of the Matrix spec v1.2 release.
2022-05-04 13:53:21 +00:00
Šimon Brandner
0d9eaa19fd Use constants for receipt types in tests. (#12582) 2022-04-28 13:34:33 -04:00
Sean Quah
0b684b59e5
Fix logging of incorrect status codes for disconnected requests (#12580)
The status code of requests must always be set, regardless of client
disconnection, otherwise they will always be logged as 200!.

Broken for `respond_with_json` in
f48792eec4.
Broken for `respond_with_json_bytes` in
3e58ce72b4.
Broken for `respond_with_html_bytes` in
ea26e9a98b.

Signed-off-by: Sean Quah <seanq@element.io>
2022-04-28 15:49:50 +00:00
Sean Quah
78b99de7c2
Prefer make_awaitable over defer.succeed in tests (#12505)
When configuring the return values of mocks, prefer awaitables from
`make_awaitable` over `defer.succeed`. `Deferred`s are only awaitable
once, so it is inappropriate for a mock to return the same `Deferred`
multiple times.

Also update `run_in_background` to support functions that return
arbitrary awaitables.

Signed-off-by: Sean Quah <seanq@element.io>
2022-04-27 14:58:26 +01:00
David Robertson
6463244375
Remove unused # type: ignores (#12531)
Over time we've begun to use newer versions of mypy, typeshed, stub
packages---and of course we've improved our own annotations. This makes
some type ignore comments no longer necessary. I have removed them.

There was one exception: a module that imports `select.epoll`. The
ignore is redundant on Linux, but I've kept it ignored for those of us
who work on the source tree using not-Linux. (#11771)

I'm more interested in the config line which enforces this. I want
unused ignores to be reported, because I think it's useful feedback when
annotating to know when you've fixed a problem you had to previously
ignore.

* Installing extras before typechecking

Lacking an easy way to install all extras generically, let's bite the bullet and
make install the hand-maintained `all` extra before typechecking.

Now that https://github.com/matrix-org/backend-meta/pull/6 is merged to
the release/v1 branch.
2022-04-27 14:03:44 +01:00
Nick Mills-Barrett
63ba9ba38b
Bound ephemeral events by key (#12544)
Co-authored-by: Brad Murray <bradtgmurray@gmail.com>
Co-authored-by: Andrew Morgan <andrewm@element.io>
2022-04-26 20:14:21 +01:00
David Baker
73d8ded0b0
Prevent a sync request from removing a user's busy presence status (#12213)
In trying to use the MSC3026 busy presence status, the user's status
would be set back to 'online' next time they synced. This change makes
it so that syncing does not affect a user's presence status if it
is currently set to 'busy': it must be removed through the presence
API.

The MSC defers to implementations on the behaviour of busy presence,
so this ought to remain compatible with the MSC.
2022-04-13 16:21:07 +01:00
Richard van der Hoff
f0b03186d9
Add type hints for tests/unittest.py. (#12347)
In particular, add type hints for get_success and friends, which are then helpful in a bunch of places.
2022-04-01 16:04:16 +00:00
Richard van der Hoff
33ebee47e4
Remove redundant get_success calls in test code (#12346)
There are a bunch of places we call get_success on an immediate value, which is unnecessary. Let's rip them out, and remove the redundant functionality in get_success and friends.
2022-04-01 16:10:31 +01:00
Richard van der Hoff
319a805cd3
Raise an exception when getting state at an outlier (#12191)
It seems like calling `_get_state_group_for_events` for an event where the
state is unknown is an error. Accordingly, let's raise an exception rather than
silently returning an empty result.
2022-04-01 13:01:49 +01:00
Richard van der Hoff
9b43df1f7b
Optimise _get_state_after_missing_prev_event: use /state (#12040)
If we're missing most of the events in the room state, then we may as well call the /state endpoint, instead of individually requesting each and every event.
2022-04-01 12:53:42 +01:00
Andrew Morgan
d8d0271977
Send device list updates to application services (MSC3202) - part 1 (#11881)
Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
2022-03-30 14:39:27 +01:00
David Robertson
a2b00a4486
Bump black and click versions (#12320) 2022-03-29 10:41:19 +00:00
David Robertson
fffb3c4c8f
Always allow the empty string as an avatar_url. (#12261)
Hopefully this fixes #12257.

Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
2022-03-25 13:28:42 +00:00
Dirk Klimpel
9d21ecf7ce
Add type hints to tests files. (#12256) 2022-03-21 09:43:16 -04:00
Dirk Klimpel
9e06e22064
Add type hints to more tests files. (#12240) 2022-03-17 07:25:50 -04:00
Dirk Klimpel
5dd949bee6
Add type hints to some tests/handlers files. (#12224) 2022-03-15 09:16:37 -04:00
Patrick Cloke
e10a2fe0c2
Add some type hints to the tests.handlers module. (#12207) 2022-03-11 07:07:15 -05:00
Patrick Cloke
bc9dff1d95
Remove unnecessary pass statements. (#12206) 2022-03-11 07:06:21 -05:00
Patrick Cloke
ca9234a9eb
Do not return allowed_room_ids from /hierarchy response. (#12175)
This field is only to be used in the Server-Server API, and not the
Client-Server API, but was being leaked when a federation response
was used in the /hierarchy API.
2022-03-08 08:09:11 -05:00
Andrew Morgan
fb0ffa9676
Rename various ApplicationServices interested methods (#11915) 2022-03-03 18:14:09 +00:00
lukasdenk
8e56a1b73c
Make get_room_version use cached get_room_version_id. (#11808) 2022-03-02 10:35:34 +00:00