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Author SHA1 Message Date
Erik Johnston
23740eaa3d
Correctly mention previous copyright (#16820)
During the migration the automated script to update the copyright
headers accidentally got rid of some of the existing copyright lines.
Reinstate them.
2024-01-23 11:26:48 +00:00
Patrick Cloke
8e1e62c9e0 Update license headers 2023-11-21 15:29:58 -05:00
David Robertson
3b0083c92a
Use immutabledict instead of frozendict (#15113)
Additionally:

* Consistently use `freeze()` in test

---------

Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
Co-authored-by: 6543 <6543@obermui.de>
2023-03-22 17:15:34 +00:00
Patrick Cloke
20ed8c926b
Stabilize support for MSC3873: disambuguated event push keys. (#15190)
This removes the experimental configuration option and
always escapes the push rule condition keys.

Also escapes any (experimental) push rule condition keys
in the base rules which contain dot in a field name.
2023-03-07 11:27:57 -05:00
Patrick Cloke
820f02b70b
Stabilize support for MSC3966: event_property_contains push condition. (#15187)
This removes the configuration flag & updates the identifiers to
use the stable version.
2023-03-07 10:06:02 -05:00
Patrick Cloke
fd9cadcf53
Stabilize support for MSC3758: event_property_is push condition (#15185)
This removes the configuration flag & updates the identifiers to
use the stable version.
2023-03-06 08:38:01 -05:00
Patrick Cloke
8ef324ea6f
Update intentional mentions (MSC3952) to depend on exact_event_property_contains (MSC3966). (#15051)
This replaces the specific `is_user_mention` push rule condition
used in MSC3952 with the generic `exact_event_property_contains`
push rule condition from MSC3966.
2023-03-02 08:30:51 -05:00
Patrick Cloke
e746f80b4f
Do not accept pattern_type from user input in push rules. (#15088)
Internally the push rules module uses a `pattern_type` property for `event_match`
conditions (and `related_event_match`) to mark the condition as matching the
current user's Matrix ID or localpart.

This is leaky to the Client-Server API where a user can successfully set a condition
which provides `pattern_type` instead of `pattern` (note that there's no benefit to
doing this -- the user can just use their own Matrix ID or localpart instead). When
serializing back to the client the `pattern_type` property is converted into a proper
`pattern`.

The following changes are made to avoid this:

* Separate the `KnownCondition::EventMatch` enum value into `EventMatch`
  and `EventMatchType`, each with their own expected properties. (Note that a
  similar change is made for `RelatedEventMatch`.)
* Make it such that the `pattern_type` variants serialize to the same condition kind,
  but cannot be deserialized (since they're only provided by base rules).
* As a final tweak, convert `user_id` vs. `user_localpart` values into an enum.
2023-02-28 10:11:20 -05:00
Patrick Cloke
ec79870f14
Fix a typo in MSC3873 config option. (#15138)
Previously the experimental configuration option referred to the wrong
MSC number.
2023-02-23 16:06:42 -05:00
Patrick Cloke
979f237b28
Update intentional mentions (MSC3952) to depend on exact_event_match (MSC3758). (#15037)
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. (#15045)
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
Patrick Cloke
14be78d492
Support for MSC3758: exact_event_match push condition (#14964)
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. (#15004)
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. (#15002) 2023-02-07 06:56:09 -05:00
Patrick Cloke
f0cae26d58
Add a docstring & tests for _flatten_dict. (#14981) 2023-02-03 16:48:13 +00:00
Patrick Cloke
52700a0bcf
Support the backwards compatibility features in MSC3952. (#14958)
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
Patrick Cloke
2a51f3ec36
Implement MSC3952: Intentional mentions (#14823)
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
Patrick Cloke
7f2cabf271
Fix-up type hints for tests.push module. (#14816) 2023-01-11 07:35:40 -05:00
Travis Ralston
3da6450327
Initial support for MSC3931: Room version push rule feature flags (#14520)
* 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 (#11804) 2022-10-25 14:38:01 +01:00
Patrick Cloke
09be8ab5f9
Remove the experimental implementation of MSC3772. (#14094)
MSC3772 has been abandoned.
2022-10-12 06:26:39 -04:00
Erik Johnston
285b9e9b6c
Speed up calculating push actions in large rooms (#13973)
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. (#13838) 2022-09-29 16:12:09 +01:00
Erik Johnston
b4ae3b0d44
Don't include appservice users when calculating push rules (#13332)
This can cause a lot of extra load on servers with lots of appservice users. Introduced in #13078
2022-07-20 12:06:13 +01:00
Patrick Cloke
88ce3080d4
Experimental support for MSC3772 (#12740)
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 / #11804.
2022-05-24 13:23:23 +00:00
Dirk Klimpel
9d21ecf7ce
Add type hints to tests files. (#12256) 2022-03-21 09:43:16 -04:00
Richard van der Hoff
6c0b44a3d7
Fix PushRuleEvaluator and Filter to work on frozendicts (#12100)
* Fix `PushRuleEvaluator` to work on frozendicts

frozendicts do not (necessarily) inherit from dict, so this needs to handle
them correctly.

* Fix event filtering for frozen events

Looks like this one was introduced by #11194.
2022-02-28 17:40:24 +00:00
Richard van der Hoff
03318a766c
Merge pull request from GHSA-x345-32rc-8h85
* tests for push rule pattern matching

* tests for acl pattern matching

* factor out common `re.escape`

* Factor out common re.compile

* Factor out common anchoring code

* add word_boundary support to `glob_to_regex`

* Use `glob_to_regex` in push rule evaluator

NB that this drops support for character classes. I don't think anyone ever
used them.

* Improve efficiency of globs with multiple wildcards

The idea here is that we compress multiple `*` globs into a single `.*`. We
also need to consider `?`, since `*?*` is as hard to implement efficiently as
`**`.

* add assertion on regex pattern

* Fix mypy

* Simplify glob_to_regex

* Inline the glob_to_regex helper function

Signed-off-by: Dan Callahan <danc@element.io>

* Moar comments

Signed-off-by: Dan Callahan <danc@element.io>

Co-authored-by: Dan Callahan <danc@element.io>
2021-05-11 11:47:23 +02:00
Jonathan de Jong
4b965c862d
Remove redundant "coding: utf-8" lines (#9786)
Part of #9744

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
Patrick Cloke
6f7417c3db
Handle missing content keys when calculating presentable names. (#9165)
Treat the content as untrusted and do not assume it is of
the proper form.
2021-01-25 07:27:16 -05:00
reivilibre
57feeab364
Don't ignore set_tweak actions with no explicit value. (#7766)
* Fix spec compliance; tweaks without values are valid

(default to True, which is only concretely specified for
`highlight`, but it seems only reasonable to generalise)

* Changelog for 7766.

* Add documentation to `tweaks_for_actions`

May as well tidy up when I'm here.

* Add a test for `tweaks_for_actions`
2020-07-06 11:43:41 +01:00
Patrick Cloke
cc32fa7358
Ensure the body is a string before comparing push rules. (#7701) 2020-06-15 16:20:34 -04:00
Patrick Cloke
01294e6b3a
Do not treat display names as globs for push rules. (#7271) 2020-04-16 10:52:55 -04:00