* Switch InstanceLocationConfig to a pydantic BaseModel, apply Strict* types and add a few helper methods(that will make more sense in follow up work).
Co-authored-by: David Robertson <davidr@element.io>
* More precise type for LoggingTransaction.execute
* Add an annotation for stream_ordering_month_ago
This would have spotted the error that was fixed in "Add comma missing from #15382. (#15429)"
c.f. #15264
The two changes are:
1. Add indexes so that the select / deletes don't do sequential scans
2. Don't repeatedly call `SELECT count(*)` each iteration, as that's slow
The registration fallback is broken and unspecced. This removes it
since there is no plan to spec it.
Note that this does not modify the login fallback code.
* Change `store_server_verify_keys` to take a `Mapping[(str, str), FKR]`
This is because we already can't handle duplicate keys — leads to cardinality violation
* Newsfile
Signed-off-by: Olivier Wilkinson (reivilibre) <oliverw@matrix.org>
---------
Signed-off-by: Olivier Wilkinson (reivilibre) <oliverw@matrix.org>
This moves `redacts` from being a top-level property to
a `content` property in a new room version.
MSC2176 (which was previously implemented) states to not
`redact` this property.
* raise a ConfigError on an invalid app_service_config_files
* changelog
* Move config check to read_config
* Add test
* Ensure list also contains strings
* Trust dtolnay/rust-toolchain
The author is a big deal in the Rust world and I'm happy to trust them.
I'm also bored of the dependabot updates tbh.
* Changelog
This change fixes a rare bug where initial /syncs would fail with a
`KeyError` under the following circumstances:
1. A user fast joins a remote room.
2. The user is kicked from the room before the room's full state has
been synced.
3. A second local user fast joins the room.
4. Events are backfilled into the room with a higher topological
ordering than the original user's leave. They are assigned a
negative stream ordering. It's not clear how backfill happened here,
since it is expected to be equivalent to syncing the full state.
5. The second local user leaves the room before the room's full state
has been synced. The homeserver does not complete the sync.
6. The original user performs an initial /sync with lazy_load_members
enabled.
* Because they were kicked from the room, the room is included in
the /sync response even though the include_leave option is not
specified.
* To populate the room's timeline, `_load_filtered_recents` /
`get_recent_events_for_room` fetches events with a lower stream
ordering than the leave event and picks the ones with the highest
topological orderings (which are most recent). This captures the
backfilled events after the leave, since they have a negative
stream ordering. These events are filtered out of the timeline,
since the user was not in the room at the time and cannot view
them. The sync code ends up with an empty timeline for the room
that notably does not include the user's leave event.
This seems buggy, but at least we don't disclose events the user
isn't allowed to see.
* Normally, `compute_state_delta` would fetch the state at the
start and end of the room's timeline to generate the sync
response. Since the timeline is empty, it fetches the state at
`min(now, last event in the room)`, which corresponds with the
second user's leave. The state during the entirety of the second
user's membership does not include the membership for the first
user because of partial state.
This part is also questionable, since we are fetching state from
outside the bounds of the user's membership.
* `compute_state_delta` then tries and fails to find the user's
membership in the auth events of timeline events. Because there
is no timeline event whose auth events are expected to contain
the user's membership, a `KeyError` is raised.
Also contains a drive-by fix for a separate unlikely race condition.
Signed-off-by: Sean Quah <seanq@matrix.org>
This uses the specced /_matrix/app/v1/... paths instead of the
"legacy" paths. If the homeserver receives an error it will retry
using the legacy path.
* Add IReactorUNIX to ISynapseReactor type hint.
* Create listen_unix().
Two options, 'path' to the file and 'mode' of permissions(not umask, recommend 666 as default as
nginx/other reverse proxies write to it and it's setup as user www-data)
For the moment, leave the option to always create a PID lockfile turned on by default
* Create UnixListenerConfig and wire it up.
Rename ListenerConfig to TCPListenerConfig, then Union them together into ListenerConfig.
This spidered around a bit, but I think I got it all. Metrics and manhole have been placed
behind a conditional in case of accidental putting them onto a unix socket.
Use new helpers to get if a listener is configured for TLS, and to help create a site tag
for logging.
There are 2 TODO things in parse_listener_def() to finish up at a later point.
* Refactor SynapseRequest to handle logging correctly when using a unix socket.
This prevents an exception when an IP address can not be retrieved for a request.
* Make the 'Synapse now listening on Unix socket' log line a little prettier.
* No silent failures on generic workers when trying to use a unix socket with metrics or manhole.
* Inline variables in app/_base.py
* Update docstring for listen_unix() to remove reference to a hardcoded permission of 0o666 and add a few comments saying where the default IS declared.
* Disallow both a unix socket and a ip/port combo on the same listener resource
* Linting
* Changelog
* review: simplify how listen_unix returns(and get rid of a type: ignore)
* review: fix typo from ConfigError in app/homeserver.py
* review: roll conditional for http_options.tag into get_site_tag() helper(and add docstring)
* review: enhance the conditionals for checking if a port or path is valid, remove a TODO line
* review: Try updating comment in get_client_ip_if_available to clarify what is being retrieved and why
* Pretty up how 'Synapse now listening on Unix Socket' looks by decoding the byte string.
* review: In parse_listener_def(), raise ConfigError if neither socket_path nor port is declared(and fix a typo)
Olivier Wilkinson (reivilibre)