Commit Graph

280 Commits

Author SHA1 Message Date
Patrick Cloke 3f91638da6
Allow denying or shadow banning registrations via the spam checker (#8034) 2020-08-20 15:42:58 -04:00
Richard van der Hoff 318f4e738e
Be more tolerant of membership events in unknown rooms (#8110)
It turns out that not all out-of-band membership events are labelled as such,
so we need to be more accepting here.
2020-08-20 16:42:12 +01:00
Erik Johnston 5dd73d029e
Add type hints to handlers.message and events.builder (#8067) 2020-08-12 15:05:50 +01:00
Patrick Cloke d4a7829b12
Convert synapse.api to async/await (#8031) 2020-08-06 08:30:06 -04:00
Erik Johnston a7bdf98d01
Rename database classes to make some sense (#8033) 2020-08-05 21:38:57 +01:00
Patrick Cloke 8553f46498
Convert a synapse.events to async/await. (#7949) 2020-07-27 13:40:22 -04:00
Patrick Cloke b975fa2e99
Convert state resolution to async/await (#7942) 2020-07-24 10:59:51 -04:00
Karthikeyan Singaravelan a7b06a81f0
Fix deprecation warning: import ABC from collections.abc (#7892) 2020-07-20 13:33:04 -04:00
Richard van der Hoff 67593b1728
Add `HomeServer.signing_key` property (#7805)
... instead of duplicating `config.signing_key[0]` everywhere
2020-07-08 17:51:56 +01:00
Dagfinn Ilmari Mannsåker a3f11567d9
Replace all remaining six usage with native Python 3 equivalents (#7704) 2020-06-16 08:51:47 -04:00
Patrick Cloke bd6dc17221
Replace iteritems/itervalues/iterkeys with native versions. (#7692) 2020-06-15 07:03:36 -04:00
Patrick Cloke 56b66db78a
Strictly enforce canonicaljson requirements in a new room version (#7381) 2020-05-14 13:24:01 -04:00
Andrew Morgan 67feea8044
Extend spam checker to allow for multiple modules (#7435) 2020-05-08 19:25:48 +01:00
Erik Johnston 7941a70fa8
Fix bug in EventContext.deserialize. (#7393)
This caused `prev_state_ids` to be incorrect if the state event was not
replacing an existing state entry.
2020-05-05 14:17:27 +01:00
Patrick Cloke 06eb5cae08
Remove special auth and redaction rules for aliases events in experimental room ver. (#7037) 2020-03-09 08:58:25 -04:00
Richard van der Hoff 78a15b1f9d
Store room_versions in EventBase objects (#6875)
This is a bit fiddly because it all has to be done on one fell swoop:

* Wherever we create a new event, pass in the room version (and check it matches the format version)
* When we prune an event, use the room version of the unpruned event to create the pruned version.
* When we pass an event over the replication protocol, pass the room version over alongside it, and use it when deserialising the event again.
2020-03-05 15:46:44 +00:00
Richard van der Hoff 3f1cd14791
Merge pull request #6872 from matrix-org/rav/dictproperty
Rewrite _EventInternalMetadata to back it with a dict
2020-02-18 16:21:02 +00:00
Patrick Cloke 10027c80b0
Add type hints to the spam check module (#6915)
Add typing information to the spam checker modules.
2020-02-14 12:49:40 -05:00
Richard van der Hoff 9551911f88 Rewrite _EventInternalMetadata to back it with a _dict
Mostly, this gives mypy an easier time.
2020-02-14 16:42:40 +00:00
Richard van der Hoff 43b2be9764 Replace _event_dict_property with DictProperty
this amounts to the same thing, but replaces `_event_dict` with `_dict`, and
removes some of the function layers generated by `property`.
2020-02-14 16:42:37 +00:00
Patrick Cloke 49f877d32e
Filter the results of user directory searching via the spam checker (#6888)
Add a method to the spam checker to filter the user directory results.
2020-02-14 07:17:54 -05:00
Richard van der Hoff 799001f2c0
Add a `make_event_from_dict` method (#6858)
... and use it in places where it's trivial to do so.

This will make it easier to pass room versions into the FrozenEvent
constructors.
2020-02-07 15:30:04 +00:00
Richard van der Hoff f4884444c3
remove unused room_version_to_event_format (#6857) 2020-02-07 09:26:57 +00:00
PeerD 99fcc96289
Third party event rules Update (#6781) 2020-02-06 14:15:29 +00:00
Erik Johnston b9391c9575
Add typing to SyncHandler (#6821)
Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
2020-02-03 18:05:44 +00:00
Richard van der Hoff 2a81393a4b Pass room_version into add_hashes_and_signatures 2020-01-30 22:15:50 +00:00
Richard van der Hoff 54f3f369bd Pass room_version into create_local_event_from_event_dict 2020-01-30 22:15:50 +00:00
Richard van der Hoff ef6bdafb29 Store the room version in EventBuilder 2020-01-30 22:15:50 +00:00
Richard van der Hoff 5a246611e3
Type defintions for use in refactoring for redaction changes (#6803)
* Bump signedjson to 1.1

... so that we can use the type definitions

* Fix breakage caused by upgrade to signedjson 1.1

Thanks, @illicitonion...
2020-01-30 11:25:59 +00:00
Richard van der Hoff b36095ae5c Set the PL for aliases events to 0. 2020-01-29 11:52:52 +00:00
Richard van der Hoff ee42a5513e Factor out a `copy_power_levels_contents` method
I'm going to need another copy (hah!) of this.
2020-01-29 11:52:52 +00:00
Erik Johnston fa4d609e20
Make 'event.redacts' never raise. (#6771)
There are quite a few places that we assume that a redaction event has a
corresponding `redacts` key, which is not always the case. So lets
cheekily make it so that event.redacts just returns None instead.
2020-01-23 15:19:03 +00:00
Erik Johnston d386f2f339
Add StateMap type alias (#6715) 2020-01-16 13:31:22 +00:00
Erik Johnston fa780e9721
Change EventContext to use the Storage class (#6564) 2019-12-20 10:32:02 +00:00
Brendan Abolivier 9e937c28ee Merge branch 'develop' into babolivier/message_retention 2019-11-26 17:53:57 +00:00
Richard van der Hoff 807ec3bd99
Fix bug which caused rejected events to be stored with the wrong room state (#6320)
Fixes a bug where rejected events were persisted with the wrong state group.

Also fixes an occasional internal-server-error when receiving events over
federation which are rejected and (possibly because they are
backwards-extremities) have no prev_group.

Fixes #6289.
2019-11-06 10:01:39 +00:00
Richard van der Hoff 0e3ab8afdc
Add some checks that we aren't using state from rejected events (#6330)
* Raise an exception if accessing state for rejected events

Add some sanity checks on accessing state_group etc for
rejected events.

* Skip calculating push actions for rejected events

It didn't actually cause any bugs, because rejected events get filtered out at
various later points, but there's not point in trying to calculate the push
actions for a rejected event.
2019-11-05 22:13:37 +00:00
Richard van der Hoff 4086002827
Improve documentation for EventContext fields (#6319) 2019-11-05 13:23:25 +00:00
Brendan Abolivier 09957ce0e4
Implement per-room message retention policies 2019-11-04 17:09:22 +00:00
Richard van der Hoff c6516adbe0
Factor out an _AsyncEventContextImpl (#6298)
The intention here is to make it clearer which fields we can expect to be
populated when: notably, that the _event_type etc aren't used for the
synchronous impl of EventContext.
2019-11-01 16:19:09 +00:00
Travis Ralston 3a74c03ffb
Expose some homeserver functionality to spam checkers (#6259)
* Offer the homeserver instance to the spam checker

* Newsfile

* Linting

* Expose a Spam Checker API instead of passing the homeserver object

* Alter changelog

* s/hs/api
2019-10-31 09:16:14 -06:00
Richard van der Hoff 9aee28927b Convert EventContext to attrs (#6218)
* make EventContext use an attr
2019-10-28 14:29:55 +02:00
Erik Johnston 55a0c98d16
Merge pull request #5805 from matrix-org/erikj/validate_state
Validate well known state events are state events.
2019-08-01 13:45:48 +01:00
Erik Johnston 76a58fdcce Fix spelling.
Co-Authored-By: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>
2019-08-01 13:17:55 +01:00
Erik Johnston dc4d74e44a Validate well-known state events are state events.
Lets disallow sending things like memberships, topics etc as non-state
events.
2019-07-31 16:36:20 +01:00
Erik Johnston f31d4cb7a2 Don't allow clients to send tombstones that reference the same room 2019-07-31 15:52:27 +01:00
Amber Brown 4806651744
Replace returnValue with return (#5736) 2019-07-23 23:00:55 +10:00
Andrew Morgan b2a382efdb
Remove the ability to query relations when the original event was redacted. (#5629)
Fixes #5594

Forbid viewing relations on an event once it has been redacted.
2019-07-18 14:41:42 +01:00
Andrew Morgan ad8b909ce9
Add origin_server_ts and sender fields to m.replace (#5613)
Riot team would like some extra fields as part of m.replace, so here you go.

Fixes: #5598
2019-07-05 17:20:02 +01:00
Amber Brown 463b072b12
Move logging utilities out of the side drawer of util/ and into logging/ (#5606) 2019-07-04 00:07:04 +10:00
Amber Brown 32e7c9e7f2
Run Black. (#5482) 2019-06-20 19:32:02 +10:00
Erik Johnston e0be8d7016
Merge pull request #5480 from matrix-org/erikj/extremities_dummy_events
Add experimental option to reduce extremities.
2019-06-19 13:19:18 +01:00
Erik Johnston 554609288b Run as background process and fix comments 2019-06-19 11:33:03 +01:00
Erik Johnston b42f90470f Add experimental option to reduce extremities.
Adds new config option `cleanup_extremities_with_dummy_events` which
periodically sends dummy events to rooms with more than 10 extremities.

THIS IS REALLY EXPERIMENTAL.
2019-06-18 15:02:18 +01:00
Brendan Abolivier 33ea87be39
Make check_threepid_can_be_invited async 2019-06-17 17:39:38 +01:00
Brendan Abolivier 112cf5a73a Add third party rules hook for 3PID invites 2019-06-17 17:39:09 +01:00
Erik Johnston 187d2837a9 Add third party rules hook into create room 2019-06-17 16:41:19 +01:00
Brendan Abolivier f874b16b2e Add plugin APIs for implementations of custom event rules. 2019-06-14 18:16:03 +01:00
Tulir Asokan dd64b9dbdd Fix appservice timestamp massaging (#5233)
Signed-off-by: Tulir Asokan <tulir@maunium.net>
2019-05-24 14:44:04 +01:00
Erik Johnston de7672b78f Don't bundle events in /sync or /events
As we'll send down the annotations too anyway, so this just ends up
confusing clients.
2019-05-21 13:54:09 +01:00
Richard van der Hoff 04d53794d6
Fix error handling for rooms whose versions are unknown. (#5219)
If we remove support for a particular room version, we should behave more
gracefully. This should make client requests fail with a 400 rather than a 500,
and will ignore individiual PDUs in a federation transaction, rather than the
whole transaction.
2019-05-21 13:47:25 +01:00
Richard van der Hoff 5206648a4a
Add a test room version which updates event ID format (#5210)
Implements MSC1884
2019-05-20 15:54:42 +01:00
Erik Johnston 1dff859d6a Rename relation types to match MSC 2019-05-20 14:31:19 +01:00
Erik Johnston 5dbff34509 Fixup bsaed on review comments 2019-05-17 15:48:04 +01:00
Erik Johnston d46aab3fa8 Add basic editing support 2019-05-16 16:54:45 +01:00
Erik Johnston a0603523d2 Add aggregations API 2019-05-16 09:37:20 +01:00
Erik Johnston b54b03f9e1 Allow client event serialization to be async 2019-05-14 11:58:01 +01:00
Brendan Abolivier 1473058b5e
Do checks on aliases for incoming m.room.aliases events (#5128)
Follow-up to #5124

Also added a bunch of checks to make sure everything (both the stuff added on #5124 and this PR) works as intended.
2019-05-08 17:01:30 +01:00
Andrew Morgan caa76e6021
Remove periods from copyright headers (#5046) 2019-04-11 17:08:13 +01:00
Richard van der Hoff 54a87a7b08
Collect room-version variations into one place (#4969)
Collect all the things that make room-versions different to one another into
one place, so that it's easier to define new room versions.
2019-04-01 10:24:38 +01:00
Erik Johnston 5536ddba75 Make `prev_state` field optional
The `prev_state` field on events is not specced and so synapse shouldn't
explode if an event is missing the field.

Fixes #4787
2019-03-08 15:05:32 +00:00
Erik Johnston a9de04be72 Implement soft fail 2019-03-06 16:22:16 +00:00
Erik Johnston a1b0e1879b Enable room version v3 2019-01-29 23:09:10 +00:00
Erik Johnston 67b82f1336 Merge branch 'develop' of github.com:matrix-org/synapse into erikj/redactions_eiah 2019-01-29 22:58:38 +00:00
Erik Johnston afeea319df Fixup comment 2019-01-29 22:55:29 +00:00
Erik Johnston 7740eddd04
Merge pull request #4514 from matrix-org/erikj/remove_event_id
Remove usages of event ID's domain
2019-01-29 22:54:25 +00:00
Erik Johnston f46a818ce5 kill vdh test some more 2019-01-29 22:02:58 +00:00
Erik Johnston a696c48133 Merge branch 'develop' of github.com:matrix-org/synapse into erikj/redactions_eiah 2019-01-29 22:00:33 +00:00
Erik Johnston 47e2dd1994 Drop vdh support 2019-01-29 21:24:34 +00:00
Erik Johnston 38590a4870 Add docstring 2019-01-29 21:22:47 +00:00
Erik Johnston 84af577356 Implement event format v2 2019-01-29 18:06:11 +00:00
Erik Johnston 610f0830b0 Don't assert an event must have an event ID 2019-01-29 18:02:26 +00:00
Erik Johnston fb99dae9c8 Don't set event_id twice 2019-01-29 12:08:23 +00:00
Erik Johnston 7709d2bd16 Implement rechecking of redactions 2019-01-29 11:56:20 +00:00
Erik Johnston be47cfa9c9 Refactor event building into EventBuilder
This is so that everything is done in one place, making it easier to
change the event format based on room version
2019-01-29 11:13:00 +00:00
Erik Johnston 073f6c2e5e
Merge pull request #4494 from matrix-org/erikj/fixup_event_validator
Split up event validation between event and builder
2019-01-29 10:55:07 +00:00
Erik Johnston 40638ae7f5 Remove duplicate checks 2019-01-29 10:37:40 +00:00
Erik Johnston 9fa3c6ffa3 Fix up error messages 2019-01-29 10:36:46 +00:00
Erik Johnston 28efc80723 Fold validate into validate_new 2019-01-29 10:34:49 +00:00
Erik Johnston b872c7b1b4 Split up event validation between event and builder
The validator was being run on the EventBuilder objects, and so the
validator only checked a subset of fields. With the upcoming
EventBuilder refactor even fewer fields will be there to validate.

To get around this we split the validation into those that can be run
against an EventBuilder and those run against a fully fledged event.
2019-01-28 17:00:14 +00:00
Erik Johnston 855a151015 Refactor event signing to work on dicts
This is in preparation for making EventBuilder format agnostic, which
means event signing should be done against the event dict rather than
the EventBuilder object.
2019-01-28 16:42:10 +00:00
Erik Johnston a50cf929c1 Require event format version to parse or create events 2019-01-25 10:32:19 +00:00
Erik Johnston 62514bb81b Merge branch 'develop' of github.com:matrix-org/synapse into erikj/msc_1813 2019-01-25 10:07:08 +00:00
Erik Johnston 80bcca659e
Merge pull request #4405 from matrix-org/erikj/fixup_rejecting_invites
Store rejected remote invite events as outliers
2019-01-24 18:33:27 +00:00
Erik Johnston 26f44164c8 Review comments 2019-01-24 18:28:00 +00:00
Erik Johnston b8082a5445 Use term 'out of band membership' instead 2019-01-24 17:33:19 +00:00
Erik Johnston 7c288c2250 Clarify the invite flows 2019-01-23 20:07:47 +00:00
Erik Johnston 67cd4dad81 Implement MSC 1813 - Add room version to make APIs
We also implement `make_membership_event` converting the returned
room version to an event format version.
2019-01-23 16:51:46 +00:00
Erik Johnston be1065af59 isort 2019-01-23 11:48:16 +00:00
Erik Johnston c5a296b10c Add support for persisting event format versions
Currently we only have the one event format version defined, but this
adds the necessary infrastructure to persist and fetch the format
versions alongside the events.

We specify the format version rather than the room version as:

1. We don't necessarily know the room version, existing events may be
   either v1 or v2.
2. We'd need to be careful to prevent/handle correctly if different
   events in the same room reported to be of different versions, which
   sounds annoying.
2019-01-23 11:30:01 +00:00