Part of https://github.com/matrix-org/synapse/issues/11300
Call stack:
- `_persist_events_and_state_updates` (added `use_negative_stream_ordering`)
- `_persist_events_txn`
- `_update_room_depths_txn` (added `update_room_forward_stream_ordering`)
- `_update_metadata_tables_txn`
- `_store_room_members_txn` (added `inhibit_local_membership_updates`)
Using keyword-only arguments (`*`) to reduce the mistakes from `backfilled` being left as a positional argument somewhere and being interpreted wrong by our new arguments.
Since e81fa92648, Synapse depends on
the use_float flag which has been introduced in ijson 3.1 and
is not available in 3.0. This is known to cause runtime errors
with send_join.
Signed-off-by: Daniel Molkentin <danimo@infra.run>
Co-authored-by: Daniel Molkentin <danimo@infra.run>
The previous fix for the ongoing event fetches counter
(8eec25a1d9) was both insufficient and
incorrect.
When the database is unreachable, `_do_fetch` never gets run and so
`_event_fetch_ongoing` is never decremented.
The previous fix also moved the `_event_fetch_ongoing` decrement outside
of the `_event_fetch_lock` which allowed race conditions to corrupt the
counter.
This change makes mypy complain if the constants are ever reassigned,
and, more usefully, makes mypy type them as `Literal`s instead of `str`s,
allowing code of the following form to pass mypy:
```py
def do_something(membership: Literal["join", "leave"], ...): ...
do_something(Membership.JOIN, ...)
```
* remove background update code related to deprecated config flag
* changelog entry
* update changelog
* Delete 11394.removal
Duplicate, wrong number
* add no-op background update and change newfragment so it will be consolidated with associated work
* remove unused code
* Remove code associated with deprecated flag from legacy docker dynamic config file
Co-authored-by: reivilibre <oliverw@matrix.org>
Instead of only known relation types. This also reworks the background
update for thread relations to crawl events and search for any relation
type, not just threaded relations.
If `room_list_publication_rules` was configured with a rule with a
non-wildcard alias and a room was created with an alias then an
internal server error would have been thrown.
This fixes the error and properly applies the publication rules
during room creation.
Fixes a bug introduced in #11129: objects signed by the local server, but with
keys other than the current one, could not be successfully verified.
We need to check the key id in the signature, and track down the right key.
* remove code legacy code related to deprecated config flag "trust_identity_server_for_password_resets" from synapse/config/emailconfig.py
* remove legacy code supporting depreciated config flag "trust_identity_server_for_password_resets" from synapse/config/registration.py
* remove legacy code supporting depreciated config flag "trust_identity_server_for_password_resets" from synapse/handlers/identity.py
* add tests to ensure config error is thrown and synapse refuses to start when depreciated config flag is found
* add changelog
* slightly change behavior to only check for deprecated flag if set to 'true'
* Update changelog.d/11333.misc
Co-authored-by: reivilibre <oliverw@matrix.org>
Co-authored-by: reivilibre <oliverw@matrix.org>
Adds validation to the Client-Server API to ensure that
the potential thread head does not relate to another event
already. This results in not allowing a thread to "fork" into
other threads.
If the target event is unknown for some reason (maybe it isn't
visible to your homeserver), but is the target of other events
it is assumed that the thread can be created from it. Otherwise,
it is rejected as an unknown event.
Otherwise I get this beautiful stacktrace:
```
python3 -m synapse.app.homeserver --config-path /etc/matrix/homeserver.yaml
Traceback (most recent call last):
File "/usr/lib/python3.8/runpy.py", line 194, in _run_module_as_main
return _run_code(code, main_globals, None,
File "/usr/lib/python3.8/runpy.py", line 87, in _run_code
exec(code, run_globals)
File "/root/synapse/synapse/app/homeserver.py", line 455, in <module>
main()
File "/root/synapse/synapse/app/homeserver.py", line 445, in main
hs = setup(sys.argv[1:])
File "/root/synapse/synapse/app/homeserver.py", line 345, in setup
config = HomeServerConfig.load_or_generate_config(
File "/root/synapse/synapse/config/_base.py", line 671, in load_or_generate_config
config_dict = read_config_files(config_files)
File "/root/synapse/synapse/config/_base.py", line 717, in read_config_files
yaml_config = yaml.safe_load(file_stream)
File "/root/synapse/env/lib/python3.8/site-packages/yaml/__init__.py", line 125, in safe_load
return load(stream, SafeLoader)
File "/root/synapse/env/lib/python3.8/site-packages/yaml/__init__.py", line 81, in load
return loader.get_single_data()
File "/root/synapse/env/lib/python3.8/site-packages/yaml/constructor.py", line 49, in get_single_data
node = self.get_single_node()
File "/root/synapse/env/lib/python3.8/site-packages/yaml/composer.py", line 36, in get_single_node
document = self.compose_document()
File "/root/synapse/env/lib/python3.8/site-packages/yaml/composer.py", line 55, in compose_document
node = self.compose_node(None, None)
File "/root/synapse/env/lib/python3.8/site-packages/yaml/composer.py", line 84, in compose_node
node = self.compose_mapping_node(anchor)
File "/root/synapse/env/lib/python3.8/site-packages/yaml/composer.py", line 133, in compose_mapping_node
item_value = self.compose_node(node, item_key)
File "/root/synapse/env/lib/python3.8/site-packages/yaml/composer.py", line 82, in compose_node
node = self.compose_sequence_node(anchor)
File "/root/synapse/env/lib/python3.8/site-packages/yaml/composer.py", line 110, in compose_sequence_node
while not self.check_event(SequenceEndEvent):
File "/root/synapse/env/lib/python3.8/site-packages/yaml/parser.py", line 98, in check_event
self.current_event = self.state()
File "/root/synapse/env/lib/python3.8/site-packages/yaml/parser.py", line 379, in parse_block_sequence_first_entry
return self.parse_block_sequence_entry()
File "/root/synapse/env/lib/python3.8/site-packages/yaml/parser.py", line 384, in parse_block_sequence_entry
if not self.check_token(BlockEntryToken, BlockEndToken):
File "/root/synapse/env/lib/python3.8/site-packages/yaml/scanner.py", line 116, in check_token
self.fetch_more_tokens()
File "/root/synapse/env/lib/python3.8/site-packages/yaml/scanner.py", line 227, in fetch_more_tokens
return self.fetch_alias()
File "/root/synapse/env/lib/python3.8/site-packages/yaml/scanner.py", line 610, in fetch_alias
self.tokens.append(self.scan_anchor(AliasToken))
File "/root/synapse/env/lib/python3.8/site-packages/yaml/scanner.py", line 922, in scan_anchor
raise ScannerError("while scanning an %s" % name, start_mark,
yaml.scanner.ScannerError: while scanning an alias
in "/etc/matrix/homeserver.yaml", line 614, column 5
expected alphabetic or numeric character, but found '.'
in "/etc/matrix/homeserver.yaml", line 614, column 6
```
Signed-off-by: Nicolai Søborg <git@xn--sb-lka.org>
==============================
Bugfixes
--------
- Fix a bug introduced in 1.47.0rc1 which caused worker processes to not halt startup in the presence of outstanding database migrations. ([\#11346](https://github.com/matrix-org/synapse/issues/11346))
- Fix a bug introduced in 1.47.0rc1 which prevented the 'remove deleted devices from `device_inbox` column' background process from running when updating from a recent Synapse version. ([\#11303](https://github.com/matrix-org/synapse/issues/11303), [\#11353](https://github.com/matrix-org/synapse/issues/11353))
-----BEGIN PGP SIGNATURE-----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=iNww
-----END PGP SIGNATURE-----
gpgsig -----BEGIN PGP SIGNATURE-----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=c7gi
-----END PGP SIGNATURE-----
Merge tag 'v1.47.0rc3' into develop
Synapse 1.47.0rc3 (2021-11-16)
==============================
Bugfixes
--------
- Fix a bug introduced in 1.47.0rc1 which caused worker processes to not halt startup in the presence of outstanding database migrations. ([\#11346](https://github.com/matrix-org/synapse/issues/11346))
- Fix a bug introduced in 1.47.0rc1 which prevented the 'remove deleted devices from `device_inbox` column' background process from running when updating from a recent Synapse version. ([\#11303](https://github.com/matrix-org/synapse/issues/11303), [\#11353](https://github.com/matrix-org/synapse/issues/11353))
It already seems to pass mypy. I wonder what changed, given that it was
on the exclusion list. So this commit consists of me ensuring
`--disallow-untyped-defs` passes and a minor fixup to a function that
returned either `True` or `None`.
* Add support for the stable version of MSC2778
Signed-off-by: Tulir Asokan <tulir@maunium.net>
* Expect m.login.application_service in login and password provider tests
Signed-off-by: Tulir Asokan <tulir@maunium.net>
* remove unused tables room_stats_historical and user_stats_historical
* update changelog number
* Bump schema compat version comment
* make linter happy
* Update comment to give more info
Co-authored-by: reivilibre <oliverw@matrix.org>
Co-authored-by: reivilibre <oliverw@matrix.org>
* Prefer `HTTPStatus` over plain `int`
This is an Opinion that no-one has seemed to object to yet.
* `--disallow-untyped-defs` for `tests.rest.client.test_directory`
* Improve synapse's annotations for deleting aliases
* Test case for deleting a room alias
* Changelog
* change display names/avatar URLS to None if they contain null bytes
* add changelog
* add POC test, requested changes
* add a saner test and remove old one
* update test to verify that display name has been changed to None
* make test less fragile
* Make DataStore inherit from EventForwardExtremitiesStore before CacheInvalidationWorkerStore
the former implicitly inherits from the latter, so they should be
ordered like this when used.
* Annotate HomeserverTestCase.servlets
* Correct annotation of federation_auth_origin
* Use AnyStr custom_headers instead of a Union
This allows (str, str) and (bytes, bytes).
This disallows (str, bytes) and (bytes, str)
* DomainSpecificString.SIGIL is a ClassVar
==============================
This fixes an issue with publishing the Debian packages for 1.47.0rc1.
It is otherwise identical to 1.47.0rc1.
-----BEGIN PGP SIGNATURE-----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=Baxl
-----END PGP SIGNATURE-----
Merge tag 'v1.47.0rc2' into develop
Synapse 1.47.0rc2 (2021-11-10)
==============================
This fixes an issue with publishing the Debian packages for 1.47.0rc1.
It is otherwise identical to 1.47.0rc1.
Co-authored-by: Dirk Klimpel <5740567+dklimpel@users.noreply.github.com>
Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>
* Make lock better handle process being killed
If the process gets killed and restarted (so that it didn't have a
chance to drop its locks gracefully) then there may still be locks in
the DB that are for the same instance that haven't yet timed out but are
safe to delete.
We handle this case by a) checking if the current instance already has
taken out the lock, and b) if not then ignoring locks that are for the
same instance.
* Periodically check for old staged events
This is to protect against other instances dying and their locks timing
out.
When an event fetcher aborts due to an exception, `_event_fetch_ongoing`
must be decremented, otherwise the event fetcher would never be
replaced. If enough event fetchers were to fail, no more events would be
fetched and requests would get stuck waiting for events.
* add code to handle missing content-type header and a test to verify that it works
* add handling for missing content-type in the /upload endpoint as well
* slightly refactor test code to put private method in approriate place
* handle possible null value for content-type when pulling from the local db
* add changelog
* refactor test and add code to handle missing content-type in cached remote media
* requested changes
* Update changelog.d/11200.bugfix
Co-authored-by: Sean Quah <8349537+squahtx@users.noreply.github.com>
Co-authored-by: Sean Quah <8349537+squahtx@users.noreply.github.com>
* add tests for fetching key locally
* add logic to check if origin server is same as host and fetch verify key locally rather than over federation
* add changelog
* slight refactor, add docstring, change changelog entry
* Make changelog entry one line
* remove verify_json_locally and push locality check to process_request, add function process_request_locally
* remove leftover code reference
* refactor to add common call to 'verify_json and associated handling code
* add type hint to process_json
* add some docstrings + very slight refactor
* Teach MyPy that the sentinel context is False
This means that if `ctx: LoggingContextOrSentinel`
then `bool(ctx)` narrows us to `ctx:LoggingContext`, which is a really
neat find!
* Annotate RequestMetrics
- Raise errors for sentry if we use the sentinel context
- Ensure we don't raise an error and carry on, but not recording stats
- Include stack trace in the error case to lower Sean's blood pressure
* Make mypy pass for synapse.http.request_metrics
* Make synapse.http.connectproxyclient pass mypy
Co-authored-by: reivilibre <oliverw@matrix.org>
Users admin API can now also modify user
type in addition to allowing it to be
set on user creation.
Signed-off-by: Jason Robinson <jasonr@matrix.org>
Co-authored-by: Brendan Abolivier <babolivier@matrix.org>
This is the final piece of the jigsaw for #9595. As with other changes before this one (eg #10771), we need to make sure that we auth the auth events in the right order, and actually check that their predecessors haven't been rejected.
To do this I've reused the existing code we use when persisting outliers elsewhere.
I've removed the code for attempting to fetch missing auth_events - the events should have been present in the send_join response, so the likely reason they are missing is that we couldn't verify them, so requesting them again is unlikely to help. Instead, we simply drop any state which relies on those auth events, as we do at a backwards-extremity. See also matrix-org/complement#216 for a test for this.
`synapse.config.__main__` has the possibility to read a config item. This can be used to conveniently also validate the config is valid before trying to start Synapse.
The "read" command broke in https://github.com/matrix-org/synapse/pull/10916 as it now requires passing in "server.server_name" for example.
Also made the read command optional so one can just call this with just the confirm file reference and get a "Config parses OK" if things are ok.
Signed-off-by: Jason Robinson <jasonr@matrix.org>
Co-authored-by: Brendan Abolivier <babolivier@matrix.org>
* We only need to fetch users in private rooms
* Filter out `user_id` at the top
* Discard excluded users in the top loop
We weren't doing this in the "First, if they're our user" branch so this
is a bugfix.
* The caller must check that `user_id` is included
This is in the docstring. There are two call sites:
- one in `_handle_room_publicity_change`, which explicitly checks before calling;
- and another in `_handle_room_membership_event`, which returns early if
the user is excluded.
So this change is safe.
* Test joining a private room with an excluded user
* Tweak an existing test
* Changelog
* test docstring
* lint
