Commit Graph

109 Commits

Author SHA1 Message Date
Patrick Cloke
d8cc86eff4
Remove redundant types from comments. ()
Remove type hints from comments which have been added
as Python type hints. This helps avoid drift between comments
and reality, as well as removing redundant information.

Also adds some missing type hints which were simple to fill in.
2022-11-16 15:25:24 +00:00
Kateřina Churanová
6caa303083
fix: Push notifications for invite over federation () 2022-09-28 12:31:53 +00:00
reivilibre
c2fe48a6ff
Rename the EventFormatVersions enum values so that they line up with room version numbers. () 2022-09-07 11:08:20 +01:00
Patrick Cloke
86a515ccbf
Consolidate logic for parsing relations. ()
Parse the `m.relates_to` event content field (which describes relations)
in a single place, this is used during:

* Event persistence.
* Validation of the Client-Server API.
* Fetching bundled aggregations.
* Processing of push rules.

Each of these separately implement the logic and each made slightly
different assumptions about what was valid. Some had minor / potential
bugs.
2022-05-16 12:42:45 +00:00
Richard van der Hoff
77dee1b451
fix imports
broken in 5938928 :-S
2022-05-03 13:59:28 +01:00
Richard van der Hoff
5938928c59
minor wording fix in docstring 2022-05-03 13:50:50 +01:00
Richard van der Hoff
db2edf5a65
Exclude OOB memberships from the federation sender ()
As the comment says, there is no need to process such events, and indeed we
need to avoid doing so.

Fixes .
2022-05-03 12:47:56 +00:00
Richard van der Hoff
c027bc0e4b
Add FrozenEvent.get_state_key and use it in a couple of places ()
This is more efficient, since we only have to look up `state_key` in the event
dict once, rather than three (!) times.
2022-01-21 09:10:01 +00:00
Patrick Cloke
c01bc5f43d
Add remaining type hints to synapse.events. () 2021-11-02 09:55:52 -04:00
Richard van der Hoff
d85bc9a4a7
Include rejected status when we log events. ()
If we find ourselves dealing with rejected events, we proably want to know
about it. Let's include it in the stringification of the event so that it gets
logged.
2021-10-19 10:21:50 +01:00
Richard van der Hoff
4ecf51812e
Include outlier status in str(event) for V2/V3 events ()
I meant to do this before, in , but because I'm stupid I forgot to do it
for V2 and V3 events.

I've factored the common code out to `EventBase` to save us having two copies
of it.

This means that for `FrozenEvent` we replace `self.get("event_id", None)` with
`self.event_id`, which I think is safe. `get()` is an alias for
`self._dict.get()`, whereas `event_id()` is an `@property` method which looks
up `self._event_id`, which is populated during construction from the same
dict. We don't seem to rely on the fallback, because if the `event_id` key is
absent from the dict then construction of the `EventBase` object will
fail.

Long story short, the only way this could change behaviour is if
`event_dict["event_id"]` is changed *after* the `EventBase` object is
constructed without updating the `_event_id` field, or vice versa - either of
which would be very problematic anyway and the behavior of `str(event)` is the
least of our worries.
2021-09-22 12:30:59 +01:00
Richard van der Hoff
2d9ca4ca77
Clean up some logging in the federation event handler ()
* Include outlier status in `str(event)`

In places where we log event objects, knowing whether or not you're dealing
with an outlier is super useful.

* Remove duplicated logging in get_missing_events

When we process events received from get_missing_events, we log them twice
(once in `_get_missing_events_for_pdu`, and once in `on_receive_pdu`). Reduce
the duplication by removing the logging in `on_receive_pdu`, and ensuring the
call sites do sensible logging.

* log in `on_receive_pdu` when we already have the event

* Log which prev_events we are missing

* changelog
2021-08-16 13:19:02 +01:00
Patrick Cloke
d427f64724
Do not include signatures/hashes in make_{join,leave,knock} responses. ()
These signatures would end up invalid since the joining/leaving/knocking
server would modify the response before calling send_{join,leave,knock}.
2021-07-16 10:36:38 -04:00
Jonathan de Jong
bf72d10dbf
Use inline type hints in various other places (in synapse/) () 2021-07-15 11:02:43 +01:00
Patrick Cloke
aaf7d1acb8
Correct type hints for synapse.event_auth. () 2021-06-30 07:08:42 -04:00
Eric Eastwood
96f6293de5
Add endpoints for backfilling history (MSC2716) ()
Work on https://github.com/matrix-org/matrix-doc/pull/2716
2021-06-22 10:02:53 +01:00
Jonathan de Jong
4b965c862d
Remove redundant "coding: utf-8" lines ()
Part of 

Removes all redundant `# -*- coding: utf-8 -*-` lines from files, as python 3 automatically reads source code as utf-8 now.

`Signed-off-by: Jonathan de Jong <jonathan@automatia.nl>`
2021-04-14 15:34:27 +01:00
Jonathan de Jong
2ca4e349e9
Bugbear: Add Mutable Parameter fixes ()
Part of 

Adds in fixes for B006 and B008, both relating to mutable parameter lint errors.

Signed-off-by: Jonathan de Jong <jonathan@automatia.nl>
2021-04-08 22:38:54 +01:00
Richard van der Hoff
567f88f835
Prep work for removing outlier from internal_metadata ()
* Populate `internal_metadata.outlier` based on `events` table

Rather than relying on `outlier` being in the `internal_metadata` column,
populate it based on the `events.outlier` column.

* Move `outlier` out of InternalMetadata._dict

Ultimately, this will allow us to stop writing it to the database. For now, we
have to grandfather it back in so as to maintain compatibility with older
versions of Synapse.
2021-03-17 12:33:18 +00:00
Richard van der Hoff
9ffac2bef1
Remote dependency on distutils ()
`distutils` is pretty much deprecated these days, and replaced with
`setuptools`. It's also annoying because it's you can't `pip install` it, and
it's hard to figure out which debian package we should depend on to make sure
it's there.

Since we only use it for a tiny function anyway, let's just vendor said
function into our codebase.
2021-01-15 15:59:20 +00:00
Richard van der Hoff
0073fe914a
Use %r rather than %s for stringifying events ()
otherwise non-state events get written as `<FrozenEvent ... state_key='None'>`
which is indistinguishable from state events with the actual state_key `None`.
2020-10-29 12:16:49 +00:00
Patrick Cloke
34a5696f93
Fix typos and spelling errors. () 2020-10-23 12:38:40 -04:00
Richard van der Hoff
898196f1cc guard against accidental modification 2020-10-13 23:24:50 +01:00
Richard van der Hoff
f31f8e6319
Remove stream ordering from Metadata dict ()
There's no need for it to be in the dict as well as the events table. Instead,
we store it in a separate attribute in the EventInternalMetadata object, and
populate that on load.

This means that we can rely on it being correctly populated for any event which
has been persited to the database.
2020-10-05 14:43:14 +01:00
Erik Johnston
ea70f1c362
Various clean ups to room stream tokens. () 2020-09-29 21:48:33 +01:00
Patrick Cloke
c619253db8
Stop sub-classing object () 2020-09-04 06:54:56 -04:00
Erik Johnston
112266eafd
Add StreamStore to mypy () 2020-09-02 17:52:38 +01:00
Richard van der Hoff
318f4e738e
Be more tolerant of membership events in unknown rooms ()
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
Patrick Cloke
bd6dc17221
Replace iteritems/itervalues/iterkeys with native versions. () 2020-06-15 07:03:36 -04:00
Richard van der Hoff
78a15b1f9d
Store room_versions in EventBase objects ()
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
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
Richard van der Hoff
799001f2c0
Add a make_event_from_dict method ()
... 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 () 2020-02-07 09:26:57 +00:00
Erik Johnston
b9391c9575
Add typing to SyncHandler ()
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
5a246611e3
Type defintions for use in refactoring for redaction changes ()
* 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
Erik Johnston
fa4d609e20
Make 'event.redacts' never raise. ()
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
Andrew Morgan
b2a382efdb
Remove the ability to query relations when the original event was redacted. ()
Fixes 

Forbid viewing relations on an event once it has been redacted.
2019-07-18 14:41:42 +01:00
Amber Brown
32e7c9e7f2
Run Black. () 2019-06-20 19:32:02 +10:00
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
Richard van der Hoff
04d53794d6
Fix error handling for rooms whose versions are unknown. ()
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 ()
Implements MSC1884
2019-05-20 15:54:42 +01:00
Richard van der Hoff
54a87a7b08
Collect room-version variations into one place ()
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 
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
afeea319df Fixup comment 2019-01-29 22:55:29 +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