When we port the `Event` class to Rust, the constructor will check for
the existence of required fields. To support that, we tidy up the test
code where we construct fake events to add all the required fields.
There should be no behavioural changes.
Review commit-by-commit.
When we return events to clients we need to annotate them with the
membership of the user at the time of the event, in the `unsigned`
section. We already check the membership at the event during the
visibility checks, and so we annotate events there. However, since this
a per-user field we end up having to clone the event in question.
Instead, let's add a `FilteredEvent` class that is returned by the
visibility checks, which allows returning the membership without editing
the event. This has three benefits:
1. Avoids the clones of the event.
2. Allows us to statically check that we have filtered events before
returning them to clients.
3. We no longer edit `unsigned` data after event deserialization, this
makes it easier to port the event class to Rust.
The last benefit is why we're doing this *now*, however IMV it shouldn't
affect whether we want this change or not.
Reviewable commit-by-commit
---------
Co-authored-by: Olivier 'reivilibre' <oliverw@element.io>
Introduce `Clock.call_when_running(...)` to wrap startup code in a
logcontext, ensuring we can identify which server generated the logs.
Background:
> Ideally, nothing from the Synapse homeserver would be logged against the `sentinel`
> logcontext as we want to know which server the logs came from. In practice, this is not
> always the case yet especially outside of request handling.
>
> Global things outside of Synapse (e.g. Twisted reactor code) should run in the
> `sentinel` logcontext. It's only when it calls into application code that a logcontext
> gets activated. This means the reactor should be started in the `sentinel` logcontext,
> and any time an awaitable yields control back to the reactor, it should reset the
> logcontext to be the `sentinel` logcontext. This is important to avoid leaking the
> current logcontext to the reactor (which would then get picked up and associated with
> the next thing the reactor does).
>
> *-- `docs/log_contexts.md`
Also adds a lint to prefer `Clock.call_when_running(...)` over
`reactor.callWhenRunning(...)`
Part of https://github.com/element-hq/synapse/issues/18905
Fix a couple type annotations in the `RootConfig`/`Config`. Discovered
while cribbing this code for another project.
It's really sucks that `mypy` type checking doesn't catch this. I assume
this is because we also have a `synapse/config/_base.pyi` that overrides
all of this. Still unclear to me why the `Iterable[str]` vs
`StrSequence` issue wasn't caught as that's what `ConfigError` expects.
This PR changes the logic so that deactivated users are always ignored.
Suspended users were already effectively ignored as Synapse forbids a
join while suspended.
---------
Co-authored-by: Devon Hudson <devon.dmytro@gmail.com>
This PR ports the logic from the
[synapse_auto_accept_invite](https://github.com/matrix-org/synapse-auto-accept-invite)
module into synapse.
I went with the naive approach of injecting the "module" next to where
third party modules are currently loaded. If there is a better/preferred
way to handle this, I'm all ears. It wasn't obvious to me if there was a
better location to add this logic that would cleanly apply to all
incoming invite events.
Relies on https://github.com/element-hq/synapse/pull/17166 to fix linter
errors.
Erik Johnston