Commit Graph

171 Commits

Author SHA1 Message Date
Patrick Cloke
979f237b28
Update intentional mentions (MSC3952) to depend on exact_event_match (MSC3758). ()
This replaces the specific `is_room_mention` push rule condition
used in MSC3952 with the generic `exact_event_match` push rule
condition from MSC3758.

No functionality changes due to this.
2023-02-16 09:51:22 -05:00
Patrick Cloke
119e0795a5
Implement MSC3966: Add a push rule condition to search for a value in an array. ()
The `exact_event_property_contains` condition can be used to
search for a value inside of an array.
2023-02-14 14:02:19 -05:00
Sean Quah
d0c713cc85
Return read-only collections from @cached methods ()
It's important that collections returned from `@cached` methods are not
modified, otherwise future retrievals from the cache will return the
modified collection.

This applies to the return values from `@cached` methods and the values
inside the dictionaries returned by `@cachedList` methods. It's not
necessary for the dictionaries returned by `@cachedList` methods
themselves to be read-only.

Signed-off-by: Sean Quah <seanq@matrix.org>
Co-authored-by: David Robertson <davidr@element.io>
2023-02-10 23:29:00 +00:00
Patrick Cloke
14be78d492
Support for MSC3758: exact_event_match push condition ()
This specifies to search for an exact value match, instead of
string globbing. It only works across non-compound JSON values
(null, boolean, integer, and strings).
2023-02-10 12:37:07 -05:00
Patrick Cloke
c951fbedcb
MSC3873: Escape keys when flattening dicts. ()
This disambiguates keys which attempt to match fields
with a dot in them (e.g. m.relates_to).

Disabled by default behind an experimental configuration flag.
2023-02-08 13:09:41 -05:00
Patrick Cloke
5b55c32d61
Add tests for using _flatten_dict with an event. () 2023-02-07 06:56:09 -05:00
David Robertson
b3bf58a8a5
Only notify the target of a membership event ()
* Only notify the target of a membership event

Naughty, but should be a big speedup in large rooms
2023-02-06 11:29:51 +00:00
Patrick Cloke
f0cae26d58
Add a docstring & tests for _flatten_dict. () 2023-02-03 16:48:13 +00:00
Patrick Cloke
52700a0bcf
Support the backwards compatibility features in MSC3952. ()
If the feature is enabled and the event has a `m.mentions` property,
skip processing of the legacy mentions rules.
2023-02-03 16:28:20 +00:00
David Robertson
510d4b06e7
Handle malformed values of notification.room in power level events ()
* Better test for bad values in power levels events

The previous test only checked that Synapse didn't raise an exception,
but didn't check that we had correctly interpreted the value of the
dodgy power level.

It also conflated two things: bad room notification levels, and bad user
levels. There _is_ logic for converting the latter to integers, but we
should test it separately.

* Check we ignore types that don't convert to int

* Handle `None` values in `notifications.room`

* Changelog

* Also test that bad values are rejected by event auth

* Docstring

* linter scripttttttttt
2023-01-30 21:29:30 +00:00
Patrick Cloke
2a51f3ec36
Implement MSC3952: Intentional mentions ()
MSC3952 defines push rules which searches for mentions in a list of
Matrix IDs in the event body, instead of searching the entire event
body for display name / local part.

This is implemented behind an experimental configuration flag and
does not yet implement the backwards compatibility pieces of the MSC.
2023-01-27 10:16:21 -05:00
reivilibre
62ed877433
Improve validation of field size limits in events. () 2022-12-13 13:19:19 +00:00
David Robertson
b5b5f66084
Move StateFilter to synapse.types ()
* Move `StateFilter` to `synapse.types`

* Changelog
2022-12-12 16:19:30 +00:00
Will Hunt
71f3e53ad0
Add push.enabled option to disable push notification calculation ()
* Add initial option

* changelog

* Some more linting
2022-12-01 13:46:24 +00:00
Travis Ralston
9ccc09fe9e
Support MSC1767's content.body behaviour; Add base rules from MSC3933 ()
* Support MSC1767's `content.body` behaviour in push rules

* Add the base rules from MSC3933

* Changelog entry

* Flip condition around for finding `m.markup`

* Remove forgotten import
2022-11-28 18:02:41 -07:00
Travis Ralston
3da6450327
Initial support for MSC3931: Room version push rule feature flags ()
* Add support for MSC3931: Room Version Supports push rule condition

* Create experimental flag for future work, and use it to gate MSC3931

* Changelog entry
2022-11-28 16:29:53 -07:00
DeepBlueV7.X
2d0ba3f89a
Implementation for MSC3664: Pushrules for relations () 2022-10-25 14:38:01 +01:00
Shay
b7a7ff6ee3
Add initial power level event to batch of bulk persisted events when creating a new room. () 2022-10-21 10:46:22 -07:00
Patrick Cloke
87099b6ea5
Return the main timeline for events which are not part of a thread. ()
Fixes a bug where threaded receipts could not be sent for the
main timeline.
2022-10-12 12:15:52 -04:00
Patrick Cloke
09be8ab5f9
Remove the experimental implementation of MSC3772. ()
MSC3772 has been abandoned.
2022-10-12 06:26:39 -04:00
Sean Quah
44741aa85b Synapse 1.69.0rc2 (2022-10-06)
==============================
 
 Please note that legacy Prometheus metric names are now deprecated and will be removed in Synapse 1.73.0.
 Server administrators should update their dashboards and alerting rules to avoid using the deprecated metric names.
 See the [upgrade notes](https://matrix-org.github.io/synapse/v1.69/upgrade.html#upgrading-to-v1690) for more details.
 
 Deprecations and Removals
 -------------------------
 
 - Deprecate the `generate_short_term_login_token` method in favor of an async `create_login_token` method in the Module API. ([\#13842](https://github.com/matrix-org/synapse/issues/13842))
 
 Internal Changes
 ----------------
 
 - Ensure Synapse v1.69 works with upcoming database changes in v1.70. ([\#14045](https://github.com/matrix-org/synapse/issues/14045))
 - Fix a bug introduced in Synapse v1.68.0 where messages could not be sent in rooms with non-integer `notifications` power level. ([\#14073](https://github.com/matrix-org/synapse/issues/14073))
 - Temporarily pin build-system requirements to workaround an incompatibility with poetry-core 1.3.0. This will be reverted before the v1.69.0 release proper, see [\#14079](https://github.com/matrix-org/synapse/issues/14079). ([\#14080](https://github.com/matrix-org/synapse/issues/14080))
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Merge tag 'v1.69.0rc2' into develop

Synapse 1.69.0rc2 (2022-10-06)
==============================

Please note that legacy Prometheus metric names are now deprecated and will be removed in Synapse 1.73.0.
Server administrators should update their dashboards and alerting rules to avoid using the deprecated metric names.
See the [upgrade notes](https://matrix-org.github.io/synapse/v1.69/upgrade.html#upgrading-to-v1690) for more details.

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

- Deprecate the `generate_short_term_login_token` method in favor of an async `create_login_token` method in the Module API. ([\#13842](https://github.com/matrix-org/synapse/issues/13842))

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

- Ensure Synapse v1.69 works with upcoming database changes in v1.70. ([\#14045](https://github.com/matrix-org/synapse/issues/14045))
- Fix a bug introduced in Synapse v1.68.0 where messages could not be sent in rooms with non-integer `notifications` power level. ([\#14073](https://github.com/matrix-org/synapse/issues/14073))
- Temporarily pin build-system requirements to workaround an incompatibility with poetry-core 1.3.0. This will be reverted before the v1.69.0 release proper, see [\#14079](https://github.com/matrix-org/synapse/issues/14079). ([\#14080](https://github.com/matrix-org/synapse/issues/14080))
2022-10-06 18:48:47 +01:00
David Robertson
e9a0419c8d
Fix sending events into rooms with non-integer power levels () 2022-10-06 13:00:03 +00:00
Patrick Cloke
2b6d41ebd6
Recursively fetch the thread for receipts & notifications. ()
Consider an event to be part of a thread if you can follow a
chain of relations up to a thread root.

Part of MSC3773 & MSC3771.
2022-10-04 11:36:16 -04:00
Patrick Cloke
b4ec4f5e71
Track notification counts per thread (implement MSC3773). ()
When retrieving counts of notifications segment the results based on the
thread ID, but choose whether to return them as individual threads or as
a single summed field by letting the client opt-in via a sync flag.

The summarization code is also updated to be per thread, instead of per
room.
2022-10-04 09:47:04 -04:00
Erik Johnston
535f8c8f7d
Skip filtering during push if there are no push actions () 2022-09-30 17:40:33 +01:00
Erik Johnston
285b9e9b6c
Speed up calculating push actions in large rooms ()
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
Erik Johnston
ebd9e2dac6
Implement push rule evaluation in Rust. () 2022-09-29 16:12:09 +01:00
Kateřina Churanová
6caa303083
fix: Push notifications for invite over federation () 2022-09-28 12:31:53 +00:00
Erik Johnston
42d261c32f
Port the push rule classes to Rust. () 2022-09-20 12:10:31 +01:00
Patrick Cloke
666ae87729
Update event push action and receipt tables to support threads. ()
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
390b7ce946
Disable calculating unread counts unless the config flag is enabled. ()
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
5442891cbc
Make push rules use proper structures. ()
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
Erik Johnston
b4ae3b0d44
Don't include appservice users when calculating push rules ()
This can cause a lot of extra load on servers with lots of appservice users. Introduced in 
2022-07-20 12:06:13 +01:00
Erik Johnston
e5716b631c
Don't pull out the full state when calculating push actions () 2022-07-11 20:08:39 +00:00
DeepBlueV7.X
b10211871f
Fix invite notifications for users without pushers ()
Signed-off-by: Nicolas Werner <nicolas.werner@hotmail.de>
Co-authored-by: Brendan Abolivier <github@brendanabolivier.com>
2022-05-30 13:14:43 +02:00
Patrick Cloke
88ce3080d4
Experimental support for MSC3772 ()
Implements the following behind an experimental configuration flag:

* A new push rule kind for mutually related events.
* A new default push rule (`.m.rule.thread_reply`) under an unstable prefix.

This is missing part of MSC3772:

* The `.m.rule.thread_reply_to_me` push rule, this depends on MSC3664 / .
2022-05-24 13:23:23 +00:00
Shay
71e8afe34d
Update EventContext get_current_event_ids and get_prev_event_ids to accept state filters and update calls where possible () 2022-05-20 09:54:12 +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
Patrick Cloke
a4c75918b3
Remove unneeded ActionGenerator class. ()
It simply passes through to `BulkPushRuleEvaluator`, which can be
called directly instead.
2022-05-11 07:15:21 -04:00
Patrick Cloke
b44fbdffa4
Move free functions into PushRuleEvaluatorForEvent. ()
* Move `_condition_checker` into `PushRuleEvaluatorForEvent`.
* Move the condition cache into `PushRuleEvaluatorForEvent`.
* Improve docstrings.
* Inline a method which is only called once.
2022-05-10 07:54:30 -04:00
Sean Quah
800ba87cc8
Refactor and convert Linearizer to async ()
Refactor and convert `Linearizer` to async. This makes a `Linearizer`
cancellation bug easier to fix.

Also refactor to use an async context manager, which eliminates an
unlikely footgun where code that doesn't immediately use the context
manager could forget to release the lock.

Signed-off-by: Sean Quah <seanq@element.io>
2022-04-05 15:43:52 +01:00
Erik Johnston
7ca8ee67a5
Add cache for get_membership_from_event_ids ()
This should speed up push rule calculations for rooms with large numbers of local users when the main push rule cache fails.

Co-authored-by: reivilibre <oliverw@matrix.org>
2022-03-25 14:58:56 +00:00
Patrick Cloke
dda9b7fc4d
Use the ignored_users table to test event visibility & sync. ()
Instead of fetching the raw account data and re-parsing it. The
ignored_users table is a denormalised version of the account data
for quick searching.
2022-03-15 14:06:05 -04:00
Nick Mills-Barrett
735e89bd3a
Add an additional HTTP pusher + push rule tests. ()
And rename the field used for caching from _id to _cache_key.
2022-03-11 08:45:26 -05:00
Richard van der Hoff
e24ff8ebe3
Remove HomeServer.get_datastore() ()
The presence of this method was confusing, and mostly present for backwards
compatibility. Let's get rid of it.

Part of 
2022-02-23 11:04:02 +00:00
Patrick Cloke
10a88ba91c
Use auto_attribs/native type hints for attrs classes. () 2022-01-13 13:49:28 +00:00
Patrick Cloke
c01bc5f43d
Add remaining type hints to synapse.events. () 2021-11-02 09:55:52 -04:00
David Robertson
e0f11ae4a5
disallow-untyped-defs for synapse.push () 2021-10-11 17:42:10 +01:00
Jonathan de Jong
bf72d10dbf
Use inline type hints in various other places (in synapse/) () 2021-07-15 11:02:43 +01:00
Patrick Cloke
8d609435c0
Move methods involving event authentication to EventAuthHandler. ()
Instead of mixing them with user authentication methods.
2021-07-01 14:25:37 -04:00