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Author SHA1 Message Date
Quentin Gliech
4af33015af
Fix joining remote rooms when a on_new_event callback is registered (#16973)
Since Synapse 1.76.0, any module which registers a `on_new_event`
callback would brick the ability to join remote rooms.
This is because this callback tried to get the full state of the room,
which would end up in a deadlock.

Related:
https://github.com/matrix-org/synapse-auto-accept-invite/issues/18

The following module would brick the ability to join remote rooms:

```python
from typing import Any, Dict, Literal, Union
import logging

from synapse.module_api import ModuleApi, EventBase

logger = logging.getLogger(__name__)

class MyModule:
    def __init__(self, config: None, api: ModuleApi):
        self._api = api
        self._config = config

        self._api.register_third_party_rules_callbacks(
            on_new_event=self.on_new_event,
        )

    async def on_new_event(self, event: EventBase, _state_map: Any) -> None:
        logger.info(f"Received new event: {event}")

    @staticmethod
    def parse_config(_config: Dict[str, Any]) -> None:
        return None
```

This is technically a breaking change, as we are now passing partial
state on the `on_new_event` callback.
However, this callback was broken for federated rooms since 1.76.0, and
local rooms have full state anyway, so it's unlikely that it would
change anything.
2024-03-06 16:00:20 +01:00
Erik Johnston
930dc9e2d3 Fix typo 2023-12-13 16:37:10 +00:00
Erik Johnston
0455c40085 Update book location 2023-12-13 16:15:22 +00:00
Erik Johnston
8613f7693e More renaming 2023-12-13 15:41:11 +00:00
Andrew Yasinishyn
63d96bfc61
ModuleAPI SSO auth callbacks (#15207)
Signed-off-by: Andrii Yasynyshyn yasinishyn.a.n@gmail.com
2023-12-01 14:31:50 +00:00
Erik Johnston
c02406ac71
Add new module API for adding custom fields to events unsigned section (#16549) 2023-10-27 09:04:08 +00:00
Patrick Cloke
d2eab22de7
Clarify presence router docs. (#16529) 2023-10-20 11:40:26 -04:00
Erik Johnston
25c55a9d22
Add login spam checker API (#15838) 2023-06-26 14:12:20 +00:00
Patrick Cloke
7c9b91790c
Consolidate logic to check for deactivated users. (#15634)
This moves the deactivated user check to the method which
all login types call.

Additionally updates the application service tests to be more
realistic by removing invalid tests and fixing server names.
2023-05-23 10:35:43 -04:00
Mathieu Velten
dabbb94faf
Delete pushers after calling on_logged_out module hook on device delete (#15410) 2023-04-14 14:12:37 +02:00
Patrick Cloke
69553052cc
Update spam checker documentation for moved media modules. (#15175) 2023-02-28 12:51:11 -05:00
Brendan Abolivier
521026897c
Add documentation for caching in a module (#14026)
* Add documentation for caching in a module

* Changelog

* Formatting

* Wrap lines at a length that mdbook is happier with

* Typo fix

Co-authored-by: Erik Johnston <erik@matrix.org>

* Link to recent version of the API

In the longer term I'd like to see us generate markdown with Sphinx.

* Refer to public `cached` decorator

* Mark caching as being added in 1.74

Some of the underlying infrastructure was added in 1.69, but the
public-facing `cached` decorator was only added in 1.74. It is the
latter that I think we should be advertising.

* Update docs/modules/writing_a_module.md

Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>

---------

Co-authored-by: David Robertson <davidr@element.io>
Co-authored-by: Erik Johnston <erik@matrix.org>
Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
2023-02-28 14:16:33 +00:00
Andrew Morgan
b40657314e
Add module API callbacks for adding and deleting local 3PID associations (#15044 2023-02-27 14:19:19 +00:00
Andrew Morgan
91f8de7b56
Clarify the workers that the ThirdPartyRules' on_new_event callback will run on (#15071) 2023-02-22 16:05:34 +00:00
reivilibre
4eb2f4e02b
Fix broken links in the Synapse documentation. (#14744)
* Fix stale external links

* Fix some internal links

* Fix URLs without trailing / where needed

* Fix more links

* Newsfile

Signed-off-by: Olivier Wilkinson (reivilibre) <oliverw@matrix.org>

* Reapply docs/openid.md fix after conflict

Signed-off-by: Olivier Wilkinson (reivilibre) <oliverw@matrix.org>
2023-01-05 18:18:00 +00:00
Dirk Klimpel
afbdbe0634
Fix return value in example on password_auth_provider_callbacks.md (#13450)
Fixes: #12534

Signed-off-by: Dirk Klimpel <dirk@klimpel.org>
2022-08-04 13:03:36 +01:00
Brendan Abolivier
bdb6628dcf
Fix version number in spam checker callbacks doc (#13047) 2022-06-14 17:24:25 +02:00
David Teller
a164a46038
Uniformize spam-checker API, part 4: port other spam-checker callbacks to return Union[Allow, Codes]. (#12857)
Co-authored-by: Brendan Abolivier <babolivier@matrix.org>
2022-06-13 18:16:16 +00:00
Brendan Abolivier
8fd87739bf
Fix import in module_api module and docs on the new check_event_for_spam signature (#12918)
Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
2022-05-31 12:04:53 +02:00
David Teller
28199e9357
Uniformize spam-checker API, part 2: check_event_for_spam (#12808)
Signed-off-by: David Teller <davidt@element.io>
2022-05-23 17:27:39 +00:00
Jess Porter
a608ac847b
add SpamChecker callback for silently dropping inbound federated events (#12744)
Signed-off-by: jesopo <github@lolnerd.net>
2022-05-23 16:36:21 +00:00
Brendan Abolivier
e4409301ba
Add a module callback to react to account data changes (#12327)
Co-authored-by: Sean Quah <8349537+squahtx@users.noreply.github.com>
Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>
2022-04-01 11:22:48 +02:00
Brendan Abolivier
5e88143dff
Add a callback to react to 3PID associations (#12302) 2022-03-31 18:27:21 +02:00
David Robertson
872dbb0181
Correct check_username_for_spam annotations and docs (#12246)
* Formally type the UserProfile in user searches
* export UserProfile in synapse.module_api
* Update docs

Co-authored-by: Sean Quah <8349537+squahtx@users.noreply.github.com>
2022-03-18 13:51:41 +00:00
Will Hunt
15382b1afa
Add third_party module callbacks to check if a user can delete a room and deactivate a user (#12028)
* Add check_can_deactivate_user

* Add check_can_shutdown_rooms

* Documentation

* callbacks, not functions

* Various suggested tweaks

* Add tests for test_check_can_shutdown_room and test_check_can_deactivate_user

* Update check_can_deactivate_user to not take a Requester

* Fix check_can_shutdown_room docs

* Renegade and use `by_admin` instead of `admin_user_id`

* fix lint

* Update docs/modules/third_party_rules_callbacks.md

Co-authored-by: Brendan Abolivier <babolivier@matrix.org>

* Update docs/modules/third_party_rules_callbacks.md

Co-authored-by: Brendan Abolivier <babolivier@matrix.org>

* Update docs/modules/third_party_rules_callbacks.md

Co-authored-by: Brendan Abolivier <babolivier@matrix.org>

* Update docs/modules/third_party_rules_callbacks.md

Co-authored-by: Brendan Abolivier <babolivier@matrix.org>

Co-authored-by: Brendan Abolivier <babolivier@matrix.org>
2022-03-09 18:23:57 +00:00
Brendan Abolivier
300ed0b8a6
Add module callbacks called for reacting to deactivation status change and profile update (#12062) 2022-03-01 15:00:03 +00:00
Brendan Abolivier
707049c6ff
Allow modules to set a display name on registration (#12009)
Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
2022-02-17 16:54:16 +00:00
David Robertson
73fc488783
Explain the meaning of spam checker callbacks' return values (#12003)
Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
2022-02-16 12:25:43 +00:00
Brendan Abolivier
0640f8ebaa
Add a callback to allow modules to deny 3PID (#11854)
Part of the Tchap Synapse mainlining.

This allows modules to implement extra logic to figure out whether a given 3PID can be added to the local homeserver. In the Tchap use case, this will allow a Synapse module to interface with the custom endpoint /internal_info.
2022-02-08 11:20:32 +01:00
Jonathan de Jong
02632b3504
Stabilise MSC3231 (Token Based Registration) (#11867) 2022-02-04 12:15:13 +00:00
Brendan Abolivier
2d3bd9aa67
Add a module callback to set username at registration (#11790)
This is in the context of mainlining the Tchap fork of Synapse. Currently in Tchap usernames are derived from the user's email address (extracted from the UIA results, more specifically the m.login.email.identity step).
This change also exports the check_username method from the registration handler as part of the module API, so that a module can check if the username it's trying to generate is correct and doesn't conflict with an existing one, and fallback gracefully if not.

Co-authored-by: David Robertson <davidr@element.io>
2022-01-26 14:21:13 +00:00
Erik Johnston
d08ef6f155
Make background updates controllable via a plugin (#11306)
Co-authored-by: Brendan Abolivier <babolivier@matrix.org>
2021-11-29 17:57:06 +01:00
reivilibre
499c44d696
Make minor correction to type of auth_checkers callbacks (#11253) 2021-11-04 17:10:11 +00:00
reivilibre
69ab3dddbc
Make check_event_allowed module API callback not fail open (accept events) when an exception is raised (#11033) 2021-11-01 15:45:56 +00:00
Sumner Evans
ece84f2c45
Improve code formatting and fix a few typos in docs (#11221)
* Labeled a lot more code blocks with the appropriate type
* Fixed a couple of minor typos (missing/extraneous commas)

Signed-off-by: Sumner Evans <me@sumnerevans.com>
2021-11-01 11:35:55 +00:00
Brendan Abolivier
e320f5dba3
Deprecate user_may_create_room_with_invites (#11206) 2021-11-01 10:46:08 +01:00
Brendan Abolivier
c7a5e49664
Implement an on_new_event callback (#11126)
Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>
2021-10-26 15:17:36 +02:00
Brendan Abolivier
78d5896d19
Document the version of Synapse each module callback was introduced in (#11132)
* Mention callbacks introduced in v1.37.0

According to the documentation introduced in https://github.com/matrix-org/synapse/pull/10062

* Mention callbacks introduced in v1.39.0

According to https://github.com/matrix-org/synapse/pull/10386 and https://github.com/matrix-org/synapse/pull/9884

* Mention callbacks introduced in v1.42.0

According to https://github.com/matrix-org/synapse/pull/10524

* Mention callbacks introduced in v1.44.0 and v1.45.0

As per https://github.com/matrix-org/synapse/pull/10898, https://github.com/matrix-org/synapse/pull/10910 and https://github.com/matrix-org/synapse/pull/10894

* Mention callbacks introduced in v1.46.0

According to https://github.com/matrix-org/synapse/pull/10548
2021-10-20 11:04:27 +00:00
Brendan Abolivier
73743b8ad1
Document Synapse's behaviour when dealing with multiple modules (#11096)
Document Synapse's behaviour when multiple modules register the same
callback/web resource/etc.

Co-authored-by: reivilibre <oliverw@matrix.org>
2021-10-18 18:26:52 +02:00
Azrenbeth
cdd308845b
Port the Password Auth Providers module interface to the new generic interface (#10548)
Co-authored-by: Azrenbeth <7782548+Azrenbeth@users.noreply.github.com>
Co-authored-by: Brendan Abolivier <babolivier@matrix.org>
2021-10-13 11:21:52 +00:00
Brendan Abolivier
4e51621064
Add a spamchecker method to allow or deny 3pid invites (#10894)
This is in the context of creating new module callbacks that modules in https://github.com/matrix-org/synapse-dinsic can use, in an effort to reconcile the spam checker API in synapse-dinsic with the one in mainline.

Note that a module callback already exists for 3pid invites (https://matrix-org.github.io/synapse/develop/modules/third_party_rules_callbacks.html#check_threepid_can_be_invited) but it doesn't check whether the sender of the invite is allowed to send it.
2021-10-06 17:18:13 +02:00
Brendan Abolivier
829f2a82b0
Add a spamchecker callback to allow or deny room joins (#10910)
Co-authored-by: Erik Johnston <erik@matrix.org>
2021-10-06 14:32:16 +00:00
Brendan Abolivier
b10257e879
Add a spamchecker callback to allow or deny room creation based on invites (#10898)
This is in the context of creating new module callbacks that modules in https://github.com/matrix-org/synapse-dinsic can use, in an effort to reconcile the spam checker API in synapse-dinsic with the one in mainline.

This adds a callback that's fairly similar to user_may_create_room except it also allows processing based on the invites sent at room creation.
2021-09-24 16:38:23 +02:00
Charles Wright
6b6bb81b23
Fix #10837 by adding JSON encoding/decoding to the Module API example… (#10845) 2021-09-17 18:04:37 +01:00
Brendan Abolivier
03caba6577
Improve the modules doc (#10758)
* Split up the documentation in several files rather than one huge one
* Add examples for each callback category
* Other niceties like fixing https://github.com/matrix-org/synapse/issues/10632
* Add titles to callbacks so they're easier to find in the navigation panels and link to
2021-09-08 17:14:54 +00:00