* Room version 7 for knocking.
* Stable prefixes and endpoints (both client and federation) for knocking.
* Removes the experimental configuration flag.
To be more consistent with similar code. The check now automatically
raises an AuthError instead of passing back a boolean. It also absorbs
some shared logic between callers.
When receiving a /send_join request for a room with join rules set to 'restricted',
check if the user is a member of the spaces defined in the 'allow' key of the join rules.
This only applies to an experimental room version, as defined in MSC3083.
When receiving a /send_join request for a room with join rules set to 'restricted',
check if the user is a member of the spaces defined in the 'allow' key of the join
rules.
This only applies to an experimental room version, as defined in MSC3083.
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>`
When joining a room with join rules set to 'restricted', check if the
user is a member of the spaces defined in the 'allow' key of the join rules.
This only applies to an experimental room version, as defined in MSC3083.
This should fix a class of bug where we forget to check if e.g. the appservice shouldn't be ratelimited.
We also check the `ratelimit_override` table to check if the user has ratelimiting disabled. That table is really only meant to override the event sender ratelimiting, so we don't use any values from it (as they might not make sense for different rate limits), but we do infer that if ratelimiting is disabled for the user we should disabled all ratelimits.
Fixes#9663
- Update black version to the latest
- Run black auto formatting over the codebase
- Run autoformatting according to [`docs/code_style.md
`](80d6dc9783/docs/code_style.md)
- Update `code_style.md` docs around installing black to use the correct version
This applies even if the feature is disabled at the server level with `allow_per_room_profiles`.
The server notice not being a real user it doesn't have an user profile.
This is another PR that grew out of #6739.
The existing code for checking whether a user is currently invited to a room when they want to leave the room looks like the following:
f737368a26/synapse/handlers/room_member.py (L518-L540)
It calls `get_invite_for_local_user_in_room`, which will actually query *all* rooms the user has been invited to, before iterating over them and matching via the room ID. It will then return a tuple of a lot of information which we pull the event ID out of.
I need to do a similar check for knocking, but this code wasn't very efficient. I then tried to write a different implementation using `StateHandler.get_current_state` but this actually didn't work as we haven't *joined* the room yet - we've only been invited to it. That means that only certain tables in Synapse have our desired `invite` membership state. One of those tables is `local_current_membership`.
So I wrote a store method that just queries that table instead
`_locally_reject_invite` generates an out-of-band membership event which can be passed to clients, but not other homeservers.
This is used when we fail to reject an invite over federation. If this happens, we instead just generate a leave event locally and send it down /sync, allowing clients to reject invites even if we can't reach the remote homeserver.
A similar flow needs to be put in place for rescinding knocks. If we're unable to contact any remote server from the room we've tried to knock on, we'd still like to generate and store the leave event locally. Hence the need to reuse, and thus generalise, this method.
Separated from #6739.
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.
This is *not* ready for production yet. Caveats:
1. We should write some tests...
2. The stream token that we use for events can get stalled at the minimum position of all writers. This means that new events may not be processed and e.g. sent down sync streams if a writer isn't writing or is slow.
This is *not* ready for production yet. Caveats:
1. We should write some tests...
2. The stream token that we use for events can get stalled at the minimum position of all writers. This means that new events may not be processed and e.g. sent down sync streams if a writer isn't writing or is slow.
==============================
Bugfixes
--------
- Fix a bug introduced in v1.19.0 where appservices with ratelimiting disabled would still be ratelimited when joining rooms. ([\#8139](https://github.com/matrix-org/synapse/issues/8139))
- Fix a bug introduced in v1.19.0 that would cause e.g. profile updates to fail due to incorrect application of rate limits on join requests. ([\#8153](https://github.com/matrix-org/synapse/issues/8153))
-----BEGIN PGP SIGNATURE-----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=0rHM
-----END PGP SIGNATURE-----
gpgsig -----BEGIN PGP SIGNATURE-----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=49ZC
-----END PGP SIGNATURE-----
Merge tag 'v1.19.1rc1' into develop
Synapse 1.19.1rc1 (2020-08-25)
==============================
Bugfixes
--------
- Fix a bug introduced in v1.19.0 where appservices with ratelimiting disabled would still be ratelimited when joining rooms. ([\#8139](https://github.com/matrix-org/synapse/issues/8139))
- Fix a bug introduced in v1.19.0 that would cause e.g. profile updates to fail due to incorrect application of rate limits on join requests. ([\#8153](https://github.com/matrix-org/synapse/issues/8153))
Add new method ratelimiter.can_requester_do_action and ensure that appservices are exempt from being ratelimited.
Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
Co-authored-by: Erik Johnston <erik@matrix.org>
Add new method ratelimiter.can_requester_do_action and ensure that appservices are exempt from being ratelimited.
Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
Co-authored-by: Erik Johnston <erik@matrix.org>
