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* Revert "Fix subscriptable dict type"Eric Eastwood2023-05-151-1/+1
| | | | This reverts commit 55b08534a412f462251753f67308405ca4d02ebe.
* Fix subscriptable dict typeEric Eastwood2023-05-151-1/+1
| | | | | | | | | | Fix: ``` tests/test_state.py:267: error: "dict" is not subscriptable, use "typing.Dict" instead [misc] ``` In Python 3.9, `typing` is deprecated and the types are subscriptable (generics) by default, https://peps.python.org/pep-0585/#implementation
* Implement MSC3821 to update redaction rules (`third_party_invite.signed`) ↵Patrick Cloke2023-05-151-1/+74
| | | | | | (#15563) Updates the redaction rules to protect enough information that the event can still be properly verified.
* Implement MSC3389 to protect relations from redaction. (#15565)Patrick Cloke2023-05-151-0/+90
| | | | | | MSC3389 proposes protecting the relation type & parent event ID from redaction. This keeps the relation information intact after redaction which helps with some UX flaws (e.g. deleting an event causes it to no longer be in a thread, which is confusing).
* Remove `worker_replication_*` settings (#15491)Jason Little2023-05-115-10/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Add master to the instance_map as part of Complement, have ReplicationEndpoint look at instance_map for master. * Fix typo in drive by. * Remove unnecessary worker_replication_* bits from unit tests and add master to instance_map(hopefully in the right place) * Several updates: 1. Switch from master to main for naming the main process in the instance_map. Add useful constants for easier adjustment of names in the future. 2. Add backwards compatibility for worker_replication_* to allow time to transition to new style. Make sure to prioritize declaring main directly on the instance_map. 3. Clean up old comments/commented out code. 4. Adjust unit tests to match with new code. 5. Adjust Complement setup infrastructure to only add main to the instance_map if workers are used and remove now unused options from the worker.yaml template. * Initial Docs upload * Changelog * Missed some commented out code that can go now * Remove TODO comment that no longer holds true. * Fix links in docs * More docs * Remove debug logging * Apply suggestions from code review Co-authored-by: reivilibre <olivier@librepush.net> * Apply suggestions from code review Co-authored-by: reivilibre <olivier@librepush.net> * Update version to latest, include completeish before/after examples in upgrade notes. * Fix up and docs too --------- Co-authored-by: reivilibre <olivier@librepush.net>
* HTTP Replication Client (#15470)Jason Little2023-05-091-0/+1
| | | | | | Separate out a HTTP client for replication in preparation for also supporting using UNIX sockets. The major difference from the base class is that this does not use treq to handle HTTP requests.
* Add config option to prevent media downloads from listed domains. (#15197)Travis Ralston2023-05-091-0/+139
| | | | | | | This stops media (and thumbnails) from being accessed from the listed domains. It does not delete any already locally cached media, but will prevent accessing it. Note that admin APIs are unaffected by this change.
* Check appservices for devices during a /user/devices query. (#15539)Patrick Cloke2023-05-051-1/+134
| | | | | | | | MSC3984 proxies /keys/query requests to appservices, but servers will can also requests devices / keys from the /user/devices endpoint. The formats are close enough that we can "proxy" that /user/devices to appservices (by calling /keys/query) and then change the format of the returned data before returning it over federation.
* Implement MSC4009 to widen the allowed Matrix ID grammar (#15536)Patrick Cloke2023-05-051-0/+13
| | | | | Behind a configuration flag this adds + to the list of allowed characters in Matrix IDs. The main feature this enables is using full E.164 phone numbers as Matrix IDs.
* Factor out an `is_mine_server_name` method (#15542)Sean Quah2023-05-051-2/+14
| | | | | | | | | | | | Add an `is_mine_server_name` method, similar to `is_mine_id`. Ideally we would use this consistently, instead of sometimes comparing against `hs.hostname` and other times reaching into `hs.config.server.server_name`. Also fix a bug in the tests where `hs.hostname` would sometimes differ from `hs.config.server.server_name`. Signed-off-by: Sean Quah <seanq@matrix.org>
* Move ThirdPartyEventRules into module_api/callbacks (#15535)Andrew Morgan2023-05-042-22/+38
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* Merge branch 'release-v1.83' into developSean Quah2023-05-032-4/+4
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| * Revert "Reduce the size of the HTTP connection pool for non-pushers" (#15530) v1.83.0rc1Sean Quah2023-05-032-4/+4
| | | | | | | | | | | | | | | | | | #15514 introduced a regression where Synapse would encounter `PartialDownloadError`s when fetching OpenID metadata for certain providers on startup. Due to #8088, this prevents Synapse from starting entirely. Revert the change while we decide what to do about the regression.
* | Add config option to forget rooms automatically when users leave them (#15224)Sean Quah2023-05-031-0/+11
| | | | | | | | | | This is largely based off the stats and user directory updater code. Signed-off-by: Sean Quah <seanq@matrix.org>
* | Remove references to supporting per-user flag for msc2654 (#15522)Shay2023-05-021-6/+2
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* | Allow adding random delay to push (#15516)Erik Johnston2023-05-021-0/+37
|/ | | This is to discourage timing based profiling on the push gateways.
* Reduce the size of the HTTP connection pool for non-pushers. (#15514)Patrick Cloke2023-05-022-4/+4
| | | | | | | | | | | | | | Pushers tend to make many connections to the same HTTP host (e.g. a new event comes in, causes events to be pushed, and then the homeserver connects to the same host many times). Due to this the per-host HTTP connection pool size was increased, but this does not make sense for other SimpleHttpClients. Add a parameter for the connection pool and override it for pushers (making a separate SimpleHttpClient for pushers with the increased configuration). This returns the HTTP connection pool settings to the default Twisted ones for non-pusher HTTP clients.
* Initial implementation of MSC3981: recursive relations API (#15315)Patrick Cloke2023-05-021-0/+120
| | | | | | | | | | | Adds an optional keyword argument to the /relations API which will recurse a limited number of event relationships. This will cause the API to return not just the events related to the parent event, but also events related to those related to the parent event, etc. This is disabled by default behind an experimental configuration flag and is currently implemented using prefixed parameters.
* Add an admin API endpoint to support per-user feature flags (#15344)Shay2023-04-281-0/+127
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* Add support for claiming multiple OTKs at once. (#15468)Patrick Cloke2023-04-272-24/+19
| | | | | | | MSC3983 provides a way to request multiple OTKs at once from appservices, this extends this concept to the Client-Server API. Note that this will likely be spit out into a separate MSC, but is currently part of MSC3983.
* Add column `full_user_id` to tables `profiles` and `user_filters`. (#15458)Shay2023-04-266-44/+56
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* Add unstable /keys/claim endpoint which always returns fallback keys. (#15462)Patrick Cloke2023-04-251-6/+235
| | | | | | | | | | | | | It can be useful to always return the fallback key when attempting to claim keys. This adds an unstable endpoint for `/keys/claim` which always returns fallback keys in addition to one-time-keys. The fallback key(s) are not marked as "used" unless there are no corresponding OTKs. This is currently defined in MSC3983 (although likely to be split out to a separate MSC). The endpoint shape may change or be requested differently (i.e. a keyword parameter on the current endpoint), but the core logic should be reasonable.
* Finish type hints for federation client HTTP code. (#15465)Patrick Cloke2023-04-242-8/+8
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* Remove legacy code of single user device resync api (#15418)Alok Kumar Singh2023-04-211-1/+3
| | | | | * Removed single-user resync usage and updated it to use multi-user counterpart Signed-off-by: Alok Kumar Singh alokaks601@gmail.com
* Modify StoreKeyFetcher to read from server_keys_json. (#15417)Patrick Cloke2023-04-204-48/+58
| | | | | | | | | | | | | | | | | | | | | | | | | | | Before this change: * `PerspectivesKeyFetcher` and `ServerKeyFetcher` write to `server_keys_json`. * `PerspectivesKeyFetcher` also writes to `server_signature_keys`. * `StoreKeyFetcher` reads from `server_signature_keys`. After this change: * `PerspectivesKeyFetcher` and `ServerKeyFetcher` write to `server_keys_json`. * `PerspectivesKeyFetcher` also writes to `server_signature_keys`. * `StoreKeyFetcher` reads from `server_keys_json`. This results in `StoreKeyFetcher` now using the results from `ServerKeyFetcher` in addition to those from `PerspectivesKeyFetcher`, i.e. keys which are directly fetched from a server will now be pulled from the database instead of refetched. An additional minor change is included to avoid creating a `PerspectivesKeyFetcher` (and checking it) if no `trusted_key_servers` are configured. The overall impact of this should be better usage of cached results: * If a server has no trusted key servers configured then it should reduce how often keys are fetched. * if a server's trusted key server does not have a requested server's keys cached then it should reduce how often keys are directly fetched.
* Speedup tests by caching HomeServerConfig instances (#15284)Val Lorentz2023-04-181-2/+60
| | | | | | | | | | | | | | | | | | | These two lines: ``` config_obj = HomeServerConfig() config_obj.parse_config_dict(config, "", "") ``` are called many times with the exact same value for `config`. As the test suite is CPU-bound and non-negligeably time is spent in `parse_config_dict`, this saves ~5% on the overall runtime of the Trial test suite (tested with both `-j2` and `-j12` on a 12t CPU). This is sadly rather limited, as the cache cannot be shared between processes (it contains at least jinja2.Template and RLock objects which aren't pickleable), and Trial tends to run close tests in different processes.
* Move Spam Checker callbacks to a dedicated file (#15453)Andrew Morgan2023-04-184-10/+22
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* Delete pushers after calling on_logged_out module hook on device delete (#15410)Mathieu Velten2023-04-141-1/+50
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* Convert async to normal tests in `TestSSOHandler` (#15433)Dirk Klimpel2023-04-141-4/+4
| | | | | * Convert async to normal tests in `TestSSOHandler` * newsfile
* Improve robustness when handling a perspective key response by deduplicating ↵reivilibre2023-04-133-21/+17
| | | | | | | | | | | | | | | received server keys. (#15423) * 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>
* Implement MSC2174: move redacts to a content property. (#15395)Patrick Cloke2023-04-132-4/+47
| | | | | | | 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.
* Throw if the appservice config list is the wrong type (#15425)Will Hunt2023-04-121-0/+40
| | | | | | | | | | | * raise a ConfigError on an invalid app_service_config_files * changelog * Move config check to read_config * Add test * Ensure list also contains strings
* Implement MSC3989 to redact the origin field. (#15393)Patrick Cloke2023-04-051-0/+7
| | | | This will be done in a future room version, for now an unstable room version is added which redacts the origin field.
* Delete server-side backup keys when deactivating an account. (#15181)Shay2023-04-041-0/+157
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* Call appservices on modern paths, falling back to legacy paths. (#15317)Patrick Cloke2023-04-031-2/+55
| | | | | 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.
* Revert pruning of old devices (#15360)Erik Johnston2023-03-314-52/+3
| | | | | | | | | * Revert "Fix registering a device on an account with lots of devices (#15348)" This reverts commit f0d8f66eaaacfa75bed65bc5d0c602fbc5339c85. * Revert "Delete stale non-e2e devices for users, take 3 (#15183)" This reverts commit 78cdb72cd6b0e007c314d9fed9f629dfc5b937a6.
* to_device updates could be dropped when consuming the replication stream ↵Mathieu Velten2023-03-303-5/+93
| | | | | (#15349) Co-authored-by: reivilibre <oliverw@matrix.org>
* Speed up SQLite unit test CI (#15334)Erik Johnston2023-03-302-3/+36
| | | Tests now take 40% of the time.
* Implement MSC3984 to proxy /keys/query requests to appservices. (#15321)Patrick Cloke2023-03-301-1/+120
| | | | | If enabled, for users which are exclusively owned by an application service then the appservice will be queried for devices in addition to any information stored in the Synapse database.
* Fix spinloop during partial state sync when a prev event is in backoff (#15351)Sean Quah2023-03-301-4/+9
| | | | | | | | Previously, we would spin in a tight loop until `update_state_for_partial_state_event` stopped raising `FederationPullAttemptBackoffError`s. Replace the spinloop with a wait until the backoff period has expired. Signed-off-by: Sean Quah <seanq@matrix.org>
* Add the ability to enable/disable registrations when in the OIDC flow (#14978)Warren Bailey2023-03-301-1/+16
| | | Signed-off-by: Warren Bailey <warren@warrenbailey.net>
* Fix registering a device on an account with lots of devices (#15348)Erik Johnston2023-03-291-0/+47
| | | Fixes up #15183
* Delete stale non-e2e devices for users, take 3 (#15183)Erik Johnston2023-03-293-3/+5
| | | | | This should help reduce the number of devices e.g. simple bots the repeatedly login rack up. We only delete non-e2e devices as they should be safe to delete, whereas if we delete e2e devices for a user we may accidentally break their ability to receive e2e keys for a message.
* Implement MSC3983 to proxy /keys/claim queries to appservices. (#15314)Patrick Cloke2023-03-282-1/+134
| | | | | | Experimental support for MSC3983 is behind a configuration flag. If enabled, for users which are exclusively owned by an application service then the appservice will be queried for one-time keys *if* there are none uploaded to Synapse.
* Bump ruff from 0.0.252 to 0.0.259 (#15328)dependabot[bot]2023-03-282-3/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Bump ruff from 0.0.252 to 0.0.259 Bumps [ruff](https://github.com/charliermarsh/ruff) from 0.0.252 to 0.0.259. - [Release notes](https://github.com/charliermarsh/ruff/releases) - [Changelog](https://github.com/charliermarsh/ruff/blob/main/BREAKING_CHANGES.md) - [Commits](https://github.com/charliermarsh/ruff/compare/v0.0.252...v0.0.259) --- updated-dependencies: - dependency-name: ruff dependency-type: direct:development update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> * Fix new warnings * Mypy * Newsfile --------- Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Erik Johnston <erik@matrix.org>
* Make cleaning up pushers depend on the device_id instead of the token_id ↵Quentin Gliech2023-03-244-32/+28
| | | | | | | | | | | | | | (#15280) This makes it so that we rely on the `device_id` to delete pushers on logout, instead of relying on the `access_token_id`. This ensures we're not removing pushers on token refresh, and prepares for a world without access token IDs (also known as the OIDC). This actually runs the `set_device_id_for_pushers` background update, which was forgotten in #13831. Note that for backwards compatibility it still deletes pushers based on the `access_token` until the background update finishes.
* Reject mentions on the C-S API which are invalid. (#15311)Patrick Cloke2023-03-241-38/+56
| | | | | | Invalid mentions data received over the Client-Server API should be rejected with a 400 error. This will hopefully stop clients from sending invalid data, although does not help with data received over federation.
* Use immutabledict instead of frozendict (#15113)David Robertson2023-03-225-41/+43
| | | | | | | | | | Additionally: * Consistently use `freeze()` in test --------- Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com> Co-authored-by: 6543 <6543@obermui.de>
* Make `POST /_matrix/client/v3/rooms/{roomId}/report/{eventId}` endpoint ↵Andrew Morgan2023-03-211-0/+37
| | | | return 404 if event exists, but the user lacks access (#15300)
* Make `EventHandler.get_event` return `None` when the requested event is not ↵Andrew Morgan2023-03-211-0/+5
| | | | found (#15298)
* Fix error when sending message into deleted room. (#15235)Erik Johnston2023-03-211-0/+15
| | | | | | | | When a room is deleted in Synapse we remove the event forward extremities in the room, so if (say a bot) tries to send a message into the room we error out due to not being able to calculate prev events for the new event *before* we check if the sender is in the room. Fixes #8094
* Separate HTTP preview code and URL previewer. (#15269)Patrick Cloke2023-03-201-18/+16
| | | Separates REST layer code from the actual URL previewing.
* Add Synapse-Trace-Id to access-control-expose-headers header (#14974)Shay2023-03-201-0/+4
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* Remove no-op send_command for Redis replication. (#15274)Patrick Cloke2023-03-161-63/+0
| | | | | With Redis commands do not need to be re-issued by the main process (they fan-out to all processes at once) and thus it is no longer necessary to worry about them reflecting recursively forever.
* Refresh remote profiles that have been marked as stale, in order to fill the ↵reivilibre2023-03-161-2/+185
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | user directory. [rei:userdirpriv] (#14756) * Scaffolding for background process to refresh profiles * Add scaffolding for background process to refresh profiles for a given server * Implement the code to select servers to refresh from * Ensure we don't build up multiple looping calls * Make `get_profile` able to respect backoffs * Add logic for refreshing users * When backing off, schedule a refresh when the backoff is over * Wake up the background processes when we receive an interesting state event * Add tests * Newsfile Signed-off-by: Olivier Wilkinson (reivilibre) <oliverw@matrix.org> * Add comment about 1<<62 --------- Signed-off-by: Olivier Wilkinson (reivilibre) <oliverw@matrix.org>
* Move Account Validity callbacks to a dedicated file (#15237)Andrew Morgan2023-03-161-3/+2
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* Merge branch 'release-v1.79' into developDavid Robertson2023-03-134-15/+162
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| * Ensure fed-sender catchup does not block for full state (#15248)David Robertson2023-03-132-1/+117
| | | | | | | | * Reproduce bad scenario in test * Avoid catchup optimisation for partial state rooms
| * Refactor `filter_events_for_server` (#15240)David Robertson2023-03-101-5/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Tweak docstring and type hint * Flip logic and provide better name * Separate decision from action * Track a set of strings, not EventBases * Require explicit boolean options from callers * Add explicit option for partial state rooms * Changelog * Rename param
| * Fix missing conditional for registering ↵Andrew Morgan2023-03-101-9/+10
| | | | | | | | `on_remove_user_third_party_identifier` module api callbacks (#15227
* | Pull in netaddr type hints. (#15231)Patrick Cloke2023-03-091-1/+1
| | | | | | And fix any issues from having those type hints.
* | Stabilize support for MSC3873: disambuguated event push keys. (#15190)Patrick Cloke2023-03-071-7/+3
| | | | | | | | | | | | | | This removes the experimental configuration option and always escapes the push rule condition keys. Also escapes any (experimental) push rule condition keys in the base rules which contain dot in a field name.
* | Pass the Requester down to the HttpTransactionCache. (#15200)Quentin Gliech2023-03-071-13/+42
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* | Stabilize support for MSC3966: event_property_contains push condition. (#15187)Patrick Cloke2023-03-072-18/+3
|/ | | | This removes the configuration flag & updates the identifiers to use the stable version.
* Stop applying edits to event contents (MSC3925). (#15193)Patrick Cloke2023-03-061-49/+10
| | | | | | | | | | | Enables MSC3925 support by default, which: * Includes the full edit event in the bundled aggregations of an edited event. * Stops modifying the original event's content to return the new content from the edit event. This is a backwards-incompatible change that is considered to be "correct" by the spec.
* Stabilize support for MSC3758: event_property_is push condition (#15185)Patrick Cloke2023-03-062-20/+5
| | | | This removes the configuration flag & updates the identifiers to use the stable version.
* Fix ICU tests on alpine / macOS. (#15177)65432023-03-031-0/+2
| | | | The word boundary behaviour is slightly different, consider it acceptable for the tests.
* Update intentional mentions (MSC3952) to depend on ↵Patrick Cloke2023-03-022-31/+4
| | | | | | | `exact_event_property_contains` (MSC3966). (#15051) This replaces the specific `is_user_mention` push rule condition used in MSC3952 with the generic `exact_event_property_contains` push rule condition from MSC3966.
* Implementation of MSC3967: Don't require UIA for initial upload of cross ↵Hugh Nimmo-Smith2023-03-021-0/+141
| | | | signing keys (#15077)
* Remove support for aggregating reactions (#15172)Richard van der Hoff2023-02-281-150/+28
| | | | | | | | | | It turns out that no clients rely on server-side aggregation of `m.annotation` relationships: it's just not very useful as currently implemented. It's also non-trivial to calculate. I want to remove it from MSC2677, so to keep the implementation in line, let's remove it here.
* Merge branch 'master' into developH. Shay2023-02-281-0/+61
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| * Fix bug where 5s delays would occasionally happen. (#15150)Erik Johnston2023-02-241-0/+61
| | | | | | This only affects deployments using workers.
* | Fix a long-standing bug where an initial sync would not respond to changes ↵reivilibre2023-02-281-0/+22
| | | | | | | | to the list of ignored users if there was an initial sync cached. (#15163)
* | Do not accept pattern_type from user input in push rules. (#15088)Patrick Cloke2023-02-281-0/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Internally the push rules module uses a `pattern_type` property for `event_match` conditions (and `related_event_match`) to mark the condition as matching the current user's Matrix ID or localpart. This is leaky to the Client-Server API where a user can successfully set a condition which provides `pattern_type` instead of `pattern` (note that there's no benefit to doing this -- the user can just use their own Matrix ID or localpart instead). When serializing back to the client the `pattern_type` property is converted into a proper `pattern`. The following changes are made to avoid this: * Separate the `KnownCondition::EventMatch` enum value into `EventMatch` and `EventMatchType`, each with their own expected properties. (Note that a similar change is made for `RelatedEventMatch`.) * Make it such that the `pattern_type` variants serialize to the same condition kind, but cannot be deserialized (since they're only provided by base rules). * As a final tweak, convert `user_id` vs. `user_localpart` values into an enum.
* | Admin API endpoint to delete a reported event (#15116)Dirk Klimpel2023-02-281-2/+141
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Admin api to delete event report * lint + tests * newsfile * Apply suggestions from code review Co-authored-by: David Robertson <david.m.robertson1@gmail.com> * revert changes - move to WorkerStore * update unit test * Note that timestamp is in millseconds --------- Co-authored-by: David Robertson <david.m.robertson1@gmail.com>
* | Add module API callbacks for adding and deleting local 3PID associations (#15044Andrew Morgan2023-02-272-4/+123
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* | Refactor media modules. (#15146)Patrick Cloke2023-02-279-15/+15
| | | | | | | | | | | | | | * Removes the `v1` directory from `test.rest.media.v1`. * Moves the non-REST code from `synapse.rest.media.v1` to `synapse.media`. * Flatten the `v1` directory from `synapse.rest.media`, but leave compatiblity with 3rd party media repositories and spam checkers.
* | Batch up storing state groups when creating new room (#14918)Shay2023-02-247-20/+161
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* | Improve handling of non-ASCII characters in user directory search (#15143)Sean Quah2023-02-241-0/+133
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Fix a long-standing bug where non-ASCII characters in search terms, including accented letters, would not match characters in a different case. * Fix a long-standing bug where search terms using combining accents would not match display names using precomposed accents and vice versa. To fully take effect, the user directory must be rebuilt after this change. Fixes #14630. Signed-off-by: Sean Quah <seanq@matrix.org>
* | Do not fail completely if oEmbed autodiscovery fails. (#15092)Patrick Cloke2023-02-231-3/+41
| | | | | | | | | | | | Previously if an autodiscovered oEmbed request failed (e.g. the oEmbed endpoint is down or does not exist) then the entire URL preview would fail. Instead we now return everything we can, even if this additional request fails.
* | Fix a typo in MSC3873 config option. (#15138)Patrick Cloke2023-02-231-1/+1
| | | | | | | | Previously the experimental configuration option referred to the wrong MSC number.
* | Add information on uploaded media to user export command. (#15107)Dirk Klimpel2023-02-231-0/+29
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* | Bump black from 22.12.0 to 23.1.0 (#15103)dependabot[bot]2023-02-2245-101/+24
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* | Remove unused `room_alias` field from `/createRoom` response (#15093)David Robertson2023-02-224-11/+12
|/ | | | | | | | | | | | | | * Change `create_room` return type * Don't return room alias from /createRoom * Update other callsites * Fix up mypy complaints It looks like new_room_user_id is None iff new_room_id is None. It's a shame we haven't expressed this in a way that mypy can understand. * Changelog
* Fix a bug introduced in Synapse v1.74.0 where searching with colons when ↵reivilibre2023-02-202-1/+69
| | | | | | using ICU for search term tokenisation would fail with an error. (#15079) Co-authored-by: David Robertson <davidr@element.io>
* Fix-up type hints in tests/server.py. (#15084)Patrick Cloke2023-02-177-127/+225
| | | | | This file was being ignored by mypy, we remove that and add the missing type hints & deal with any fallout.
* Add account data to export command (#14969)Dirk Klimpel2023-02-171-0/+27
| | | | | | | | | | | * Add account data to to export command * newsfile * remove not needed function * update newsfile * adopt #14973
* Use mypy 1.0 (#15052)David Robertson2023-02-167-38/+65
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Update mypy and mypy-zope * Remove unused ignores These used to suppress ``` synapse/storage/engines/__init__.py:28: error: "__new__" must return a class instance (got "NoReturn") [misc] ``` and ``` synapse/http/matrixfederationclient.py:1270: error: "BaseException" has no attribute "reasons" [attr-defined] ``` (note that we check `hasattr(e, "reasons")` above) * Avoid empty body warnings, sometimes by marking methods as abstract E.g. ``` tests/handlers/test_register.py:58: error: Missing return statement [empty-body] tests/handlers/test_register.py:108: error: Missing return statement [empty-body] ``` * Suppress false positive about `JaegerConfig` Complaint was ``` synapse/logging/opentracing.py:450: error: Function "Type[Config]" could always be true in boolean context [truthy-function] ``` * Fix not calling `is_state()` Oops! ``` tests/rest/client/test_third_party_rules.py:428: error: Function "Callable[[], bool]" could always be true in boolean context [truthy-function] ``` * Suppress false positives from ParamSpecs ```` synapse/logging/opentracing.py:971: error: Argument 2 to "_custom_sync_async_decorator" has incompatible type "Callable[[Arg(Callable[P, R], 'func'), **P], _GeneratorContextManager[None]]"; expected "Callable[[Callable[P, R], **P], _GeneratorContextManager[None]]" [arg-type] synapse/logging/opentracing.py:1017: error: Argument 2 to "_custom_sync_async_decorator" has incompatible type "Callable[[Arg(Callable[P, R], 'func'), **P], _GeneratorContextManager[None]]"; expected "Callable[[Callable[P, R], **P], _GeneratorContextManager[None]]" [arg-type] ```` * Drive-by improvement to `wrapping_logic` annotation * Workaround false "unreachable" positives See https://github.com/Shoobx/mypy-zope/issues/91 ``` tests/http/test_proxyagent.py:626: error: Statement is unreachable [unreachable] tests/http/test_proxyagent.py:762: error: Statement is unreachable [unreachable] tests/http/test_proxyagent.py:826: error: Statement is unreachable [unreachable] tests/http/test_proxyagent.py:838: error: Statement is unreachable [unreachable] tests/http/test_proxyagent.py:845: error: Statement is unreachable [unreachable] tests/http/federation/test_matrix_federation_agent.py:151: error: Statement is unreachable [unreachable] tests/http/federation/test_matrix_federation_agent.py:452: error: Statement is unreachable [unreachable] tests/logging/test_remote_handler.py:60: error: Statement is unreachable [unreachable] tests/logging/test_remote_handler.py:93: error: Statement is unreachable [unreachable] tests/logging/test_remote_handler.py:127: error: Statement is unreachable [unreachable] tests/logging/test_remote_handler.py:152: error: Statement is unreachable [unreachable] ``` * Changelog * Tweak DBAPI2 Protocol to be accepted by mypy 1.0 Some extra context in: - https://github.com/matrix-org/python-canonicaljson/pull/57 - https://github.com/python/mypy/issues/6002 - https://mypy.readthedocs.io/en/latest/common_issues.html#covariant-subtyping-of-mutable-protocol-members-is-rejected * Pull in updated canonicaljson lib so the protocol check just works * Improve comments in opentracing I tried to workaround the ignores but found it too much trouble. I think the corresponding issue is https://github.com/python/mypy/issues/12909. The mypy repo has a PR claiming to fix this (https://github.com/python/mypy/pull/14677) which might mean this gets resolved soon? * Better annotation for INTERACTIVE_AUTH_CHECKERS * Drive-by AUTH_TYPE annotation, to remove an ignore
* Update intentional mentions (MSC3952) to depend on `exact_event_match` ↵Patrick Cloke2023-02-162-25/+16
| | | | | | | | | | (MSC3758). (#15037) This replaces the specific `is_room_mention` push rule condition used in MSC3952 with the generic `exact_event_match` push rule condition from MSC3758. No functionality changes due to this.
* Add final type hint to tests.unittest. (#15072)Patrick Cloke2023-02-1453-317/+432
| | | | Adds a return type to HomeServerTestCase.make_homeserver and deal with any variables which are no longer Any.
* Implement MSC3966: Add a push rule condition to search for a value in an ↵Patrick Cloke2023-02-141-3/+50
| | | | | | array. (#15045) The `exact_event_property_contains` condition can be used to search for a value inside of an array.
* Prevent clients from reporting nonexistent events. (#13779)reivilibre2023-02-141-0/+12
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* Faster joins: don't stall when a user joins during a fast join (#14606)Mathieu Velten2023-02-101-20/+20
| | | | | | | | | | | | | | | | Fixes #12801. Complement tests are at https://github.com/matrix-org/complement/pull/567. Avoid blocking on full state when handling a subsequent join into a partial state room. Also always perform a remote join into partial state rooms, since we do not know whether the joining user has been banned and want to avoid leaking history to banned users. Signed-off-by: Mathieu Velten <mathieuv@matrix.org> Co-authored-by: Sean Quah <seanq@matrix.org> Co-authored-by: David Robertson <davidr@element.io>
* Return read-only collections from `@cached` methods (#13755)Sean Quah2023-02-101-2/+2
| | | | | | | | | | | | | It's important that collections returned from `@cached` methods are not modified, otherwise future retrievals from the cache will return the modified collection. This applies to the return values from `@cached` methods and the values inside the dictionaries returned by `@cachedList` methods. It's not necessary for the dictionaries returned by `@cachedList` methods themselves to be read-only. Signed-off-by: Sean Quah <seanq@matrix.org> Co-authored-by: David Robertson <davidr@element.io>
* Support for MSC3758: exact_event_match push condition (#14964)Patrick Cloke2023-02-101-4/+143
| | | | | This specifies to search for an exact value match, instead of string globbing. It only works across non-compound JSON values (null, boolean, integer, and strings).
* Add a class UnpersistedEventContext to allow for the batching up of storing ↵Shay2023-02-097-14/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | state groups (#14675) * add class UnpersistedEventContext * modify create new client event to create unpersistedeventcontexts * persist event contexts after creation * fix tests to persist unpersisted event contexts * cleanup * misc lints + cleanup * changelog + fix comments * lints * fix batch insertion? * reduce redundant calculation * add unpersisted event classes * rework compute_event_context, split into function that returns unpersisted event context and then persists it * use calculate_context_info to create unpersisted event contexts * update typing * $%#^&* * black * fix comments and consolidate classes, use attr.s for class * requested changes * lint * requested changes * requested changes * refactor to be stupidly explicit * clearer renaming and flow * make partial state non-optional * update docstrings --------- Co-authored-by: Erik Johnston <erik@matrix.org>
* Respond correctly to unknown methods on known endpoints (#14605)Patrick Cloke2023-02-091-3/+6
| | | | Respond with a 405 error if a request is received on a known endpoint, but to an unknown method, per MSC3743.
* Proper types for `tests.module_api` (#15031)David Robertson2023-02-092-53/+79
| | | | | | | | | | | | | * -> None for test methods * A first batch of type fixes * Introduce common parent test case * Fixup that big test method * tests.module_api passes mypy * Changelog
* Add more missing type hints to tests. (#15028)Patrick Cloke2023-02-0812-93/+123
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* Add missing type hints to tests. (#15027)Patrick Cloke2023-02-086-58/+69
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* MSC3873: Escape keys when flattening dicts. (#15004)Patrick Cloke2023-02-081-0/+8
| | | | | | This disambiguates keys which attempt to match fields with a dot in them (e.g. m.relates_to). Disabled by default behind an experimental configuration flag.
* Typecheck tests.rest.media.v1.test_media_storage (#15008)David Robertson2023-02-071-18/+31
| | | | | | | | | | | * Fix MediaStorage type hint * Typecheck tests.rest.media.v1.test_media_storage * Changelog * Remove assert and make the comment succinct * Fix syntax for olddeps
* Proper types for tests.test_terms_auth (#15007)David Robertson2023-02-071-6/+13
| | | | | * Proper types for tests.test_terms_auth * Changelog
* Add tests for using _flatten_dict with an event. (#15002)Patrick Cloke2023-02-071-1/+62
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* Properly typecheck types.http (#14988)David Robertson2023-02-0713-185/+289
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Tweak http types in Synapse AFACIS these are correct, and they make mypy happier on tests.http. * Type hints for test_proxyagent * type hints for test_srv_resolver * test_matrix_federation_agent * tests.http.server._base * tests.http.__init__ * tests.http.test_additional_resource * tests.http.test_client * tests.http.test_endpoint * tests.http.test_matrixfederationclient * tests.http.test_servlet * tests.http.test_simple_client * tests.http.test_site * One fixup in tests.server * Untyped defs * Changelog * Fixup syntax for Python 3.7 * Fix olddeps syntax * Use a twisted IPv4 addr for dummy_address * Fix typo, thanks Sean Co-authored-by: Sean Quah <8349537+squahtx@users.noreply.github.com> * Remove redundant `Optional` --------- Co-authored-by: Sean Quah <8349537+squahtx@users.noreply.github.com>
* Add missing types to test_state. (#14985)Patrick Cloke2023-02-061-61/+137
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* Type hints for tests.federation (#14991)David Robertson2023-02-068-91/+125
| | | | | | | | | | | | | * Make tests.federation pass mypy * Untyped defs in tests.federation.transport * test methods return None * Remaining type hints in tests.federation * Changelog * Avoid an uncessary type-ignore
* Add missing type hints to tests.replication. (#14987)Patrick Cloke2023-02-0619-149/+189
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* Type hints for tests.appservice (#14990)David Robertson2023-02-063-51/+100
| | | | | | | | | | | | | | | | | | | | * Accept a Sequence of events in synapse.appservice This avoids some casts/ignores in the tests I'm about to fixup. It seems that `List[Mock]` is not a subtype of `List[EventBase]`, but `Sequence[Mock]` is a subtype of `Sequence[EventBase]`. So presumably `Mock` is considered a subtype of anything, much like `Any`. * make tests.appservice.test_scheduler pass mypy * Extra hints in tests.appservice.test_scheduler * Extra hints in tests.appservice.test_api * Extra hints in tests.appservice.test_appservice * Disallow untyped defs * Changelog
* Properly typecheck tests.api (#14983)David Robertson2023-02-034-107/+134
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* Implement MSC3958: suppress notifications from edits (#14960)Patrick Cloke2023-02-031-1/+41
| | | | | | | | Co-authored-by: Brad Murray <brad@beeper.com> Co-authored-by: Nick Barrett <nick@beeper.com> Copy the suppress_edits push rule from Beeper to implement MSC3958. https://github.com/beeper/synapse/blame/9415a1284b1bfb558bd66f28c24ca1611e6c6fa2/rust/src/push/base_rules.rs#L98-L114
* Properly typecheck tests.app (#14984David Robertson2023-02-033-14/+25
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* Add a docstring & tests for _flatten_dict. (#14981)Patrick Cloke2023-02-031-1/+25
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* Support the backwards compatibility features in MSC3952. (#14958)Patrick Cloke2023-02-032-58/+151
| | | | If the feature is enabled and the event has a `m.mentions` property, skip processing of the legacy mentions rules.
* Faster joins: Refactor handling of servers in room (#14954)Sean Quah2023-02-032-2/+2
| | | | | | | | | | | | | | Ensure that the list of servers in a partial state room always contains the server we joined off. Also refactor `get_partial_state_servers_at_join` to return `None` when the given room is no longer partial stated, to explicitly indicate when the room has partial state. Otherwise it's not clear whether an empty list means that the room has full state, or the room is partial stated, but the server we joined off told us that there are no servers in the room. Signed-off-by: Sean Quah <seanq@matrix.org>
* Reload the pyo3-log config when the Python logging config changes. (#14976)Patrick Cloke2023-02-031-0/+3
| | | | | | | | | | | Since pyo3-log is initialized very early in the Python start-up it caches the state of the loggers before they're fully initialized (and thus are essentially disabled). Whenever we reload the logging configuration we now also tell pyo3-log to discard any cached logging configuration it has; it will refetch the current logging configuration from Python at the next point it logs. This fixes Rust log lines not appearing in the homeserver logs.
* Add helper to parse an enum from query args & use it. (#14956)Patrick Cloke2023-02-011-1/+4
| | | | | | | | The `parse_enum` helper pulls an enum value from the query string (by delegating down to the parse_string helper with values generated from the enum). This is used to pull out "f" and "b" in most places and then we thread the resulting Direction enum throughout more code.
* Attempt to delete more duplicate rows in receipts_linearized table. (#14915)Patrick Cloke2023-02-011-1/+3
| | | | | | | | | The previous assumption was that the stream_id column was unique (for a room ID, receipt type, user ID tuple), but this turned out to be incorrect. Now find the max stream ID, then map this back to a database-specific row identifier and delete other rows which match the (room ID, receipt type, user ID) tuple, but *not* the row ID.
* Add more user information to export-data command. (#14894)Dirk Klimpel2023-02-011-0/+60
| | | | | | * The user's profile information. * The user's devices. * The user's connections / IP address information.
* Make sqlite database migrations transactional again, part two (#14926)Sean Quah2023-01-311-0/+96
| | | | | | | | | | | | | | | | #14910 fixed the regression introduced by #13873 where sqlite database migrations would no longer run inside a transaction. However, it committed the transaction before Synapse updated its bookkeeping of which migrations have been run, which means that migrations may be run again after they have completed successfully. Leave the transaction open at the end of `executescript`, to restore the old, correct behaviour. Also make the PostgreSQL behaviour consistent with SQLite. Fixes #14909. Signed-off-by: Sean Quah <seanq@matrix.org>
* Handle malformed values of `notification.room` in power level events (#14942)David Robertson2023-01-302-14/+111
| | | | | | | | | | | | | | | | | | | | | | | * Better test for bad values in power levels events The previous test only checked that Synapse didn't raise an exception, but didn't check that we had correctly interpreted the value of the dodgy power level. It also conflated two things: bad room notification levels, and bad user levels. There _is_ logic for converting the latter to integers, but we should test it separately. * Check we ignore types that don't convert to int * Handle `None` values in `notifications.room` * Changelog * Also test that bad values are rejected by event auth * Docstring * linter scripttttttttt
* Implement MSC3952: Intentional mentions (#14823)Patrick Cloke2023-01-272-7/+147
| | | | | | | | MSC3952 defines push rules which searches for mentions in a list of Matrix IDs in the event body, instead of searching the entire event body for display name / local part. This is implemented behind an experimental configuration flag and does not yet implement the backwards compatibility pieces of the MSC.
* Add missing type hints in tests (#14879)Patrick Cloke2023-01-265-38/+69
| | | | * FIx-up type hints in tests.logging. * Add missing type hints to test_transactions.
* Fix type hints in typing edu unit tests (#14886)Andrew Morgan2023-01-263-42/+65
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* Add missing type hints for tests.events. (#14904)Patrick Cloke2023-01-253-61/+85
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* Fix type hints in knocking tests. (#14887)Andrew Morgan2023-01-252-6/+4
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* Faster joins: omit partial rooms from eager syncs until the resync completes ↵David Robertson2023-01-233-8/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (#14870) * Allow `AbstractSet` in `StrCollection` Or else frozensets are excluded. This will be useful in an upcoming commit where I plan to change a function that accepts `List[str]` to accept `StrCollection` instead. * `rooms_to_exclude` -> `rooms_to_exclude_globally` I am about to make use of this exclusion mechanism to exclude rooms for a specific user and a specific sync. This rename helps to clarify the distinction between the global config and the rooms to exclude for a specific sync. * Better function names for internal sync methods * Track a list of excluded rooms on SyncResultBuilder I plan to feed a list of partially stated rooms for this sync to ignore * Exclude partial state rooms during eager sync using the mechanism established in the previous commit * Track un-partial-state stream in sync tokens So that we can work out which rooms have become fully-stated during a given sync period. * Fix mutation of `@cached` return value This was fouling up a complement test added alongside this PR. Excluding a room would mean the set of forgotten rooms in the cache would be extended. This means that room could be erroneously considered forgotten in the future. Introduced in #12310, Synapse 1.57.0. I don't think this had any user-visible side effects (until now). * SyncResultBuilder: track rooms to force as newly joined Similar plan as before. We've omitted rooms from certain sync responses; now we establish the mechanism to reintroduce them into future syncs. * Read new field, to present rooms as newly joined * Force un-partial-stated rooms to be newly-joined for eager incremental syncs only, provided they're still fully stated * Notify user stream listeners to wake up long polling syncs * Changelog * Typo fix Co-authored-by: Sean Quah <8349537+squahtx@users.noreply.github.com> * Unnecessary list cast Co-authored-by: Sean Quah <8349537+squahtx@users.noreply.github.com> * Rephrase comment Co-authored-by: Sean Quah <8349537+squahtx@users.noreply.github.com> * Another comment Co-authored-by: Sean Quah <8349537+squahtx@users.noreply.github.com> * Fixup merge(?) * Poke notifier when receiving un-partial-stated msg over replication * Fixup merge whoops Thanks MV :) Co-authored-by: Mathieu Velen <mathieuv@matrix.org> Co-authored-by: Mathieu Velten <mathieuv@matrix.org> Co-authored-by: Sean Quah <8349537+squahtx@users.noreply.github.com>
* Skip processing stats for broken rooms. (#14873)Patrick Cloke2023-01-231-34/+54
| | | | | | | * Skip processing stats for broken rooms. * Newsfragment * Use a custom exception.
* Fix type hints for Monthly Active Users tests (#14889)Andrew Morgan2023-01-221-6/+7
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* Add type hints to `TestRatelimiter` (#14885)Andrew Morgan2023-01-211-15/+51
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* Always notify replication when a stream advances (#14877)Erik Johnston2023-01-203-16/+14
| | | This ensures that all other workers are told about stream updates in a timely manner, without having to remember to manually poke replication.
* Faster joins: Avoid starting duplicate partial state syncs (#14844)Sean Quah2023-01-201-1/+111
| | | | | | | | | | | | | | | | | | Currently, we will try to start a new partial state sync every time we perform a remote join, which is undesirable if there is already one running for a given room. We intend to perform remote joins whenever additional local users wish to join a partial state room, so let's ensure that we do not start more than one concurrent partial state sync for any given room. ------------------------------------------------------------------------ There is a race condition where the homeserver leaves a room and later rejoins while the partial state sync from the previous membership is still running. There is no guarantee that the previous partial state sync will process the latest join, so we restart it if needed. Signed-off-by: Sean Quah <seanq@matrix.org>
* Wait for streams to catch up when processing HTTP replication. (#14820)Erik Johnston2023-01-182-15/+14
| | | | This should hopefully mitigate a class of races where data gets out of sync due a HTTP replication request racing with the replication streams.
* Change default room version to 10. Implements MSC3904 (#14111)Catalan Lover2023-01-181-3/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Change Documentation to have v10 as default room version * Change Default Room version to 10 * Add changelog entry for default room version swap * Add changelog entry for v10 default room version in docs * Clarify doc changelog entry Co-authored-by: David Robertson <david.m.robertson1@gmail.com> * Improve Documentation changes. Co-authored-by: David Robertson <david.m.robertson1@gmail.com> * Update Changelog entry to have correct format Co-authored-by: David Robertson <david.m.robertson1@gmail.com> * Update Spec Version to 1.5 * Only need 1 changelog. * Fix test. * Update "Changed in" line Co-authored-by: David Robertson <david.m.robertson1@gmail.com> Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com> Co-authored-by: Patrick Cloke <patrickc@matrix.org>
* Stabilise serving partial join responses (#14839)David Robertson2023-01-171-2/+1
| | | | | Serving partial join responses is no longer experimental. They will only be served under the stable identifier if the the undocumented config flag experimental.msc3706_enabled is set to true. Synapse continues to request a partial join only if the undocumented config flag experimental.faster_joins is set to true; this setting remains present and unaffected.
* Fix bug in `wait_for_stream_position` (#14856)Erik Johnston2023-01-171-0/+78
| | | | | We were incorrectly checking if the *local* token had been advanced, rather than the token for the remote instance. In practice, I don't think this has caused any bugs due to where we use `wait_for_stream_position`, as critically we don't use it on instances that also write to the given streams (and so the local token will lag behind all remote tokens).
* Remove unnecessary reactor reference from `_PerHostRatelimiter` (#14842)Sean Quah2023-01-161-4/+4
| | | | | Fix up #14812 to avoid introducing a reference to the reactor. Signed-off-by: Sean Quah <seanq@matrix.org>
* Also use stable name in SendJoinResponse struct (#14841)David Robertson2023-01-161-3/+3
| | | | | | | | | | | | | | | | | * Also use stable name in SendJoinResponse struct follow-up to #14832 * Changelog * Fix a rename I missed * Run black * Update synapse/federation/federation_client.py Co-authored-by: Sean Quah <8349537+squahtx@users.noreply.github.com> Co-authored-by: Sean Quah <8349537+squahtx@users.noreply.github.com>
* Use stable identifiers for faster joins (#14832)David Robertson2023-01-132-21/+58
| | | | | | | | | | | * Use new query param when requesting a partial join * Read new query param when serving partial join * Provide new field names when serving partial joins * Read new field names from partial join response * Changelog
* Fix stack overflow in `_PerHostRatelimiter` due to synchronous requests (#14812)Sean Quah2023-01-131-3/+42
| | | | | | | | | | | | | | | | | | When there are many synchronous requests waiting on a `_PerHostRatelimiter`, each request will be started recursively just after the previous request has completed. Under the right conditions, this leads to stack exhaustion. A common way for requests to become synchronous is when the remote client disconnects early, because the homeserver is overloaded and slow to respond. Avoid stack exhaustion under these conditions by deferring subsequent requests until the next reactor tick. Fixes #14480. Signed-off-by: Sean Quah <seanq@matrix.org>
* Re-enable some linting (#14821)Erik Johnston2023-01-121-3/+3
| | | | | | | * Re-enable some linting * Newsfile * Remove comment
* Add `set_displayname` to the module API (#14629)Emelie Graven2023-01-111-0/+18
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* Factor out common code in tests and fix comments. (#14819)Patrick Cloke2023-01-111-36/+49
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* Fix-up type hints for tests.push module. (#14816)Patrick Cloke2023-01-114-57/+61
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* Implement MSC3925: changes to bundling of edits (#14811)Richard van der Hoff2023-01-101-55/+130
| | | | | | | | Two parts to this: * Bundle the whole of the replacement with any edited events. This is backwards-compatible so I haven't put it behind a flag. * Optionally, inhibit server-side replacement of edited events. This has scope to break things, so it is currently disabled by default.
* Unescape HTML entities in oEmbed titles. (#14781)Jeyachandran Rathnam2023-01-091-0/+10
| | | | | | | It doesn't seem valid that HTML entities should appear in the title field of oEmbed responses, but a popular WordPress plug-in seems to do it. There should not be harm in unescaping these.
* Disable sending confirmation email when 3pid is disabled #14682 (#14725)Jeyachandran Rathnam2023-01-091-25/+5
| | | | | | | | | | | * Fixes #12277 :Disable sending confirmation email when 3pid is disabled * Fix test_add_email_if_disabled test case to reflect changes to enable_3pid_changes flag * Add changelog file * Rename newsfragment. Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
* Support RFC7636 PKCE in the OAuth 2.0 flow. (#14750)Patrick Cloke2023-01-042-8/+145
| | | | | | | PKCE can protect against certain attacks and is enabled by default. Support can be controlled manually by setting the pkce_method of each oidc_providers entry to 'auto' (default), 'always', or 'never'. This is required by Twitter OAuth 2.0 support.
* Add missing type hints to tests. (#14687)Patrick Cloke2022-12-283-62/+90
| | | Adds type hints to tests.metrics and tests.crypto.
* Add missing type hints to tests.config. (#14681)Patrick Cloke2022-12-1614-91/+102
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* Add missing type hints to tests.handlers. (#14680)Patrick Cloke2022-12-1619-373/+524
| | | And do not allow untyped defs in tests.handlers.
* Allow selecting "prejoin" events by state keys (#14642)David Robertson2022-12-135-627/+803
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Declare new config * Parse new config * Read new config * Don't use trial/our TestCase where it's not needed Before: ``` $ time trial tests/events/test_utils.py > /dev/null real 0m2.277s user 0m2.186s sys 0m0.083s ``` After: ``` $ time trial tests/events/test_utils.py > /dev/null real 0m0.566s user 0m0.508s sys 0m0.056s ``` * Helper to upsert to event fields without exceeding size limits. * Use helper when adding invite/knock state Now that we allow admins to include events in prejoin room state with arbitrary state keys, be a good Matrix citizen and ensure they don't accidentally create an oversized event. * Changelog * Move StateFilter tests should have done this in #14668 * Add extra methods to StateFilter * Use StateFilter * Ensure test file enforces typed defs; alphabetise * Workaround surprising get_current_state_ids * Whoops, fix mypy
* Move `StateFilter` to `synapse.types` (#14668)David Robertson2022-12-121-1/+1
| | | | | * Move `StateFilter` to `synapse.types` * Changelog
* Revert the deletion of stale devices due to performance issues. (#14662)reivilibre2022-12-122-35/+2
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* Add optional ICU support for user search (#14464)Brendan Abolivier2022-12-121-0/+43
| | | | | | | Fixes #13655 This change uses ICU (International Components for Unicode) to improve boundary detection in user search. This change also adds a new dependency on libicu-dev and pkg-config for the Debian packages, which are available in all supported distros.
* Require types in tests.storage. (#14646)Patrick Cloke2022-12-0933-330/+483
| | | | Adds missing type hints to `tests.storage` package and does not allow untyped definitions.
* Limit the number of devices we delete at once (#14649)Erik Johnston2022-12-091-0/+31
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* Delete stale non-e2e devices for users, take 2 (#14595)Erik Johnston2022-12-092-2/+4
| | | | | This should help reduce the number of devices e.g. simple bots the repeatedly login rack up. We only delete non-e2e devices as they should be safe to delete, whereas if we delete e2e devices for a user we may accidentally break their ability to receive e2e keys for a message.
* Respond with proper error responses on unknown paths. (#14621)Patrick Cloke2022-12-084-5/+5
| | | | Returns a proper 404 with an errcode of M_RECOGNIZED for unknown endpoints per MSC3743.
* Check the stream position before checking if the cache is empty. (#14639)Patrick Cloke2022-12-081-3/+4
| | | | | | An empty cache does not mean the entity has no changed, if it is earlier than the earliest known stream position return that the entity *has* changed since the cache cannot accurately answer that query.
* Reject receipt requests with invalid room or event IDs. (#14632)Nick Mills-Barrett2022-12-071-0/+76
| | | | If the room or event IDs are empty or of an invalid form they should be rejected.
* Fix a long-standing bug where the user directory would return 1 more row ↵reivilibre2022-12-071-0/+6
| | | | than requested. (#14631)
* Faster remote room joins: unblock tasks waiting for full room state when the ↵reivilibre2022-12-061-0/+65
| | | | un-partial-stating of that room is received over the replication stream. [rei:frrj/streams/unpsr] (#14474)
* Improve logging and opentracing for to-device message handling (#14598)Richard van der Hoff2022-12-061-1/+6
| | | | | | | A batch of changes intended to make it easier to trace to-device messages through the system. The intention here is that a client can set a property org.matrix.msgid in any to-device message it sends. That ID is then included in any tracing or logging related to the message. (Suggestions as to where this field should be documented welcome. I'm not enthusiastic about speccing it - it's very much an optional extra to help with debugging.) I've also generally improved the data we send to opentracing for these messages.
* Better return type for `get_all_entities_changed` (#14604)Erik Johnston2022-12-051-8/+12
| | | | Help callers from using the return value incorrectly by ensuring that callers explicitly check if there was a cache hit or not.
* Compare to the earliest known stream pos in the stream change cache. (#14435)Patrick Cloke2022-12-051-25/+13
| | | | | | The internal methods of the StreamChangeCache were inconsistently treating the earliest known stream position as valid. It is now treated as invalid, meaning the cache cannot determine if an entity at the earliest known stream position has changed or not.
* Add missing types to tests.util. (#14597)Patrick Cloke2022-12-0219-266/+357
| | | | Removes files under tests.util from the ignored by list, then fully types all tests/util/*.py files.
* Add `push.enabled` option to disable push notification calculation (#14551)Will Hunt2022-12-011-2/+43
| | | | | | | * Add initial option * changelog * Some more linting
* Merge branch 'release-v1.73' into developDavid Robertson2022-12-012-4/+2
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| * Revert "POC delete stale non-e2e devices for users (#14038)" (#14582)David Robertson2022-11-292-4/+2
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* | Modernize unit tests configuration settings for workers. (#14568)realtyem2022-12-0117-81/+122
| | | | | | | | Use the newer foo_instances configuration instead of the deprecated flags to enable specific features (e.g. start_pushers).
* | Aggregate unread notif count query for badge count calculation (#14255)Nick Mills-Barrett2022-11-301-8/+39
| | | | | | | | | | | | Fetch the unread notification counts used by the badge counts in push notifications for all rooms at once (instead of fetching them per room).
* | Use servers list approx to send read receipts when in partial state (#14549)Mathieu Velten2022-11-301-0/+4
| | | | | | Signed-off-by: Mathieu Velten <mathieuv@matrix.org>
* | Stop using deprecated `keyIds` param on /key/v2/server (#14525)Richard van der Hoff2022-11-302-17/+2
|/ | | | Fixes #14523.
* POC delete stale non-e2e devices for users (#14038)Erik Johnston2022-11-292-2/+4
| | | | | | | | This should help reduce the number of devices e.g. simple bots the repeatedly login rack up. We only delete non-e2e devices as they should be safe to delete, whereas if we delete e2e devices for a user we may accidentally break their ability to receive e2e keys for a message. Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com> Co-authored-by: Sean Quah <8349537+squahtx@users.noreply.github.com>
* Initial support for MSC3931: Room version push rule feature flags (#14520)Travis Ralston2022-11-281-0/+2
| | | | | | | * Add support for MSC3931: Room Version Supports push rule condition * Create experimental flag for future work, and use it to gate MSC3931 * Changelog entry
* Move MSC3030 `/timestamp_to_event` endpoint to stable v1 location (#14471)Eric Eastwood2022-11-281-6/+1
| | | | | | | | Fix https://github.com/matrix-org/synapse/issues/14390 - Client API: `/_matrix/client/unstable/org.matrix.msc3030/rooms/<roomID>/timestamp_to_event?ts=<timestamp>&dir=<direction>` -> `/_matrix/client/v1/rooms/<roomID>/timestamp_to_event?ts=<timestamp>&dir=<direction>` - Federation API: `/_matrix/federation/unstable/org.matrix.msc3030/timestamp_to_event/<roomID>?ts=<timestamp>&dir=<direction>` -> `/_matrix/federation/v1/timestamp_to_event/<roomID>?ts=<timestamp>&dir=<direction>` Complement test changes: https://github.com/matrix-org/complement/pull/559
* Use `device_one_time_keys_count` to match MSC3202 (#14565)Andrew Ferrazzutti2022-11-282-5/+5
| | | | | | | | | | | | | | | | | | | * Use `device_one_time_keys_count` to match MSC3202 Rename the `device_one_time_key_counts` key in responses to `device_one_time_keys_count` to match the name specified by MSC3202. Also change related variable/class names for consistency. Signed-off-by: Andrew Ferrazzutti <andrewf@element.io> * Update changelog.d/14565.misc * Revert name change for `one_time_key_counts` key as this is a different key altogether from `device_one_time_keys_count`, which is used for `/sync` instead of appservice transactions. Signed-off-by: Andrew Ferrazzutti <andrewf@element.io>
* Include thread information when sending receipts over federation. (#14466)Patrick Cloke2022-11-281-0/+77
| | | | | | | | | | | | Include the thread_id field when sending read receipts over federation. This might result in the same user having multiple read receipts per-room, meaning multiple EDUs must be sent to encapsulate those receipts. This restructures the PerDestinationQueue APIs to support multiple receipt EDUs, queue_read_receipt now becomes linear time in the number of queued threaded receipts in the room for the given user, it is expected this is a small number since receipt EDUs are sent as filler in transactions.
* Add support for handling avatar with SSO login (#13917)Ashish Kumar2022-11-251-0/+145
| | | | | | | | This commit adds support for handling a provided avatar picture URL when logging in via SSO. Signed-off-by: Ashish Kumar <ashfame@users.noreply.github.com> Fixes #9357.
* Implement message forward pagination from start when no from is given, fixes ↵Benjamin Kampmann2022-11-241-0/+40
| | | | | #12383 (#14149) Fixes https://github.com/matrix-org/synapse/issues/12383
* Remove legacy Prometheus metrics names. They were deprecated in Synapse ↵reivilibre2022-11-241-3/+4
| | | | v1.69.0 and disabled by default in Synapse v1.71.0. (#14538)
* Add missing type hints to test.util.caches (#14529)Patrick Cloke2022-11-225-61/+69
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* Add a type hint for `get_device_handler()` and fix incorrect types. (#14055)Patrick Cloke2022-11-222-7/+17
| | | | | This was the last untyped handler from the HomeServer object. Since it was being treated as Any (and thus unchecked) it was being used incorrectly in a few places.
* Track unconverted device list outbound pokes using a position instead (#14516)Sean Quah2022-11-221-2/+1
| | | | | | | | | | | | | | | | | | | | | When a local device list change is added to `device_lists_changes_in_room`, the `converted_to_destinations` flag is set to `FALSE` and the `_handle_new_device_update_async` background process is started. This background process looks for unconverted rows in `device_lists_changes_in_room`, copies them to `device_lists_outbound_pokes` and updates the flag. To update the `converted_to_destinations` flag, the database performs a `DELETE` and `INSERT` internally, which fragments the table. To avoid this, track unconverted rows using a `(stream ID, room ID)` position instead of the flag. From now on, the `converted_to_destinations` column indicates rows that need converting to outbound pokes, but does not indicate whether the conversion has already taken place. Closes #14037. Signed-off-by: Sean Quah <seanq@matrix.org>
* Batch fetch bundled references (#14508)Patrick Cloke2022-11-221-2/+2
| | | | | | | | | Avoid an n+1 query problem and fetch the bundled aggregations for m.reference relations in a single query instead of a query per event. This applies similar logic for as was previously done for edits in 8b309adb436c162510ed1402f33b8741d71fc058 (#11660; threads in b65acead428653b988351ae8d7b22127a22039cd (#11752); and annotations in 1799a54a545618782840a60950ef4b64da9ee24d (#14491).
* Batch fetch bundled annotations (#14491)Patrick Cloke2022-11-221-2/+2
| | | | | | | | Avoid an n+1 query problem and fetch the bundled aggregations for m.annotation relations in a single query instead of a query per event. This applies similar logic for as was previously done for edits in 8b309adb436c162510ed1402f33b8741d71fc058 (#11660) and threads in b65acead428653b988351ae8d7b22127a22039cd (#11752).
* Faster joins: filter out non local events when a room doesn't have its full ↵Mathieu Velten2022-11-211-5/+5
| | | | | | state (#14404) Signed-off-by: Mathieu Velten <mathieuv@matrix.org>
* Fix /key/v2/server calls with URL-unsafe key IDs (#14490)David Robertson2022-11-181-0/+12
| | | Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
* Reintroduce #14376, with bugfix for monoliths (#14468)David Robertson2022-11-161-10/+152
| | | | | | | | | | | | | | | | | | | | | | * Add tests for StreamIdGenerator * Drive-by: annotate all defs * Revert "Revert "Remove slaved id tracker (#14376)" (#14463)" This reverts commit d63814fd736fed5d3d45ff3af5e6d3bfae50c439, which in turn reverted 36097e88c4da51fce6556a58c49bd675f4cf20ab. This restores the latter. * Fix StreamIdGenerator not handling unpersisted IDs Spotted by @erikjohnston. Closes #14456. * Changelog Co-authored-by: Nick Mills-Barrett <nick@fizzadar.com> Co-authored-by: Erik Johnston <erik@matrix.org>
* Fix an invalid comparison of `UserPresenceState` to `str` (#14393)Andrew Morgan2022-11-163-7/+44
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* Remove redundant types from comments. (#14412)Patrick Cloke2022-11-165-26/+30
| | | | | | | Remove type hints from comments which have been added as Python type hints. This helps avoid drift between comments and reality, as well as removing redundant information. Also adds some missing type hints which were simple to fill in.
* Fix background updates failing to add unique indexes on receipts (#14453)Sean Quah2022-11-161-0/+209
| | | | | | | | | | | | | | | | | | | | | | As part of the database migration to support threaded receipts, there is a possible window in between `73/08thread_receipts_non_null.sql.postgres` removing the original unique constraints on `receipts_linearized` and `receipts_graph` and the `reeipts_linearized_unique_index` and `receipts_graph_unique_index` background updates from `72/08thread_receipts.sql` completing where the unique constraints on `receipts_linearized` and `receipts_graph` are missing. Any emulated upserts on these tables must therefore be performed with a lock held, otherwise duplicate rows can end up in the tables when there are concurrent emulated upserts. Fix the missing lock. Note that emulated upserts no longer happen by default on sqlite, since the minimum supported version of sqlite supports native upserts by default now. Finally, clean up any duplicate receipts that may have crept in before trying to create the `receipts_graph_unique_index` and `receipts_linearized_unique_index` unique indexes. Signed-off-by: Sean Quah <seanq@matrix.org>
* Include heroes in partial join responses' state (#14442)David Robertson2022-11-151-4/+7
| | | | | | | | | | | * Pull out hero selection logic * Include heroes in partial join response's state * Changelog * Fixup trial test * Remove TODO
* Add an Admin API endpoint for looking up users based on 3PID (#14405)Ashish Kumar2022-11-111-13/+94
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* Merge/remove `Slaved*` stores into `WorkerStores` (#14375)Nick Mills-Barrett2022-11-111-3/+3
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* Drop support for Postgres 10 in full text search code. (#14397)Patrick Cloke2022-11-091-52/+17
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* Correctly create power level event during initial room creation (#14361)Shay2022-11-071-2/+2
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* Do not reject `/sync` requests with unrecognised filter fields (#14369)Sean Quah2022-11-071-2/+19
| | | | | | | | For forward compatibility, Synapse needs to ignore fields it does not recognise instead of raising an error. Fixes #14365. Signed-off-by: Sean Quah <seanq@matrix.org>
* Fix /refresh endpoint version (#14364)Tulir Asokan2022-11-041-8/+8
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* Implement MSC3912: Relation-based redactions (#14260)Brendan Abolivier2022-11-032-4/+306
| | | Co-authored-by: Sean Quah <8349537+squahtx@users.noreply.github.com>
* Run trial tests against Python 3.11 (#13812)David Robertson2022-11-011-0/+11
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* Fix dehydrated device REST checks (#14336)David Robertson2022-10-311-0/+34
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* Support OIDC backchannel logouts (#11414)Quentin Gliech2022-10-314-30/+448
| | | | | | | If configured an OIDC IdP can log a user's session out of Synapse when they log out of the identity provider. The IdP sends a request directly to Synapse (and must be configured with an endpoint) when a user logs out.
* Avoid incrementing bg process utime/stime counters by negative durations ↵David Robertson2022-10-313-2/+27
| | | | (#14323)
* Merge branch 'master' into developOlivier Wilkinson (reivilibre)2022-10-282-6/+56
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| * Fix room creation being rate limited too aggressively since Synapse v1.69.0. ↵reivilibre2022-10-281-3/+51
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (#14314) * Introduce a test for the old behaviour which we want to restore * Reintroduce the old behaviour in a simpler way * Newsfile Signed-off-by: Olivier Wilkinson (reivilibre) <oliverw@matrix.org> * Use 1 credit instead of 2 for creating a room: be more lenient than before Notably, the UI in Element Web was still broken after restoring to prior behaviour. After discussion, we agreed that it would be sensible to increase the limit. Signed-off-by: Olivier Wilkinson (reivilibre) <oliverw@matrix.org>
| * Fix incorrectly sending authentication tokens to application service as ↵David Robertson2022-10-261-3/+5
| | | | | | | | headers (#14301)
* | Check appservice user interest against the local users instead of all users ↵Eric Eastwood2022-10-272-10/+162
| | | | | | | | (`get_users_in_room` mis-use) (#13958)
* | Fix tests for change in PostgreSQL 14 behavior change. (#14310)Patrick Cloke2022-10-271-4/+12
| | | | | | | | | | | | | | PostgreSQL 14 changed the behavior of `websearch_to_tsquery` to improve some behaviour. The tests were hitting those edge-cases about handling of hanging double quotes. This fixes the tests to take into account the PostgreSQL version.
* | Refactor MSC3030 `/timestamp_to_event` to move away from our snowflake pull ↵Eric Eastwood2022-10-261-4/+8
| | | | | | | | | | | | | | | | | | from `destination` pattern (#14096) 1. `federation_client.timestamp_to_event(...)` now handles all `destination` looping and uses our generic `_try_destination_list(...)` helper. 2. Consistently handling `NotRetryingDestination` and `FederationDeniedError` across `get_pdu` , backfill, and the generic `_try_destination_list` which is used for many places we use this pattern. 3. `get_pdu(...)` now returns `PulledPduInfo` so we know which `destination` we ended up pulling the PDU from
* | fix broken avatar checks when server_name contains a port (#13927)Ashish Kumar2022-10-261-0/+49
| | | | | | | | | | | | Fixes check_avatar_size_and_mime_type() to successfully update avatars on homeservers running on non-default ports which it would mistakenly treat as remote homeserver while validating the avatar's size and mime type. Signed-off-by: Ashish Kumar ashfame@users.noreply.github.com
* | Save login tokens in database (#13844)Quentin Gliech2022-10-262-85/+78
| | | | | | | | | | | | | | | | | | | | | | * Save login tokens in database Signed-off-by: Quentin Gliech <quenting@element.io> * Add upgrade notes * Track login token reuse in a Prometheus metric Signed-off-by: Quentin Gliech <quenting@element.io>
* | Unified search query syntax using the full-text search capabilities of the ↵James Salter2022-10-251-0/+213
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | underlying DB. (#11635) Support a unified search query syntax which leverages more of the full-text search of each database supported by Synapse. Supports, with the same syntax across Postgresql 11+ and Sqlite: - quoted "search terms" - `AND`, `OR`, `-` (negation) operators - Matching words based on their stem, e.g. searches for "dog" matches documents containing "dogs". This is achieved by - If on postgresql 11+, pass the user input to `websearch_to_tsquery` - If on sqlite, manually parse the query and transform it into the sqlite-specific query syntax. Note that postgresql 10, which is close to end-of-life, falls back to using `phraseto_tsquery`, which only supports a subset of the features. Multiple terms separated by a space are implicitly ANDed. Note that: 1. There is no escaping of full-text syntax that might be supported by the database; e.g. `NOT`, `NEAR`, `*` in sqlite. This runs the risk that people might discover this as accidental functionality and depend on something we don't guarantee. 2. English text is assumed for stemming. To support other languages, either the target language needs to be known at the time of indexing the message (via room metadata, or otherwise), or a separate index for each language supported could be created. Sqlite docs: https://www.sqlite.org/fts3.html#full_text_index_queries Postgres docs: https://www.postgresql.org/docs/11/textsearch-controls.html
* | Merge branch 'release-v1.70' into developOlivier Wilkinson (reivilibre)2022-10-251-33/+77
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| * Properly update the threads table when thread events are redacted. (#14248)Patrick Cloke2022-10-211-33/+77
| | | | | | | | | | | | | | | | | | When the last event in a thread is redacted we need to update the threads table: * Find the new latest event in the thread and store it into the table; or * Remove the thread from the table if it is no longer a thread (i.e. all events in the thread were redacted).
* | Refactor OIDC tests to better mimic an actual OIDC provider. (#13910)Quentin Gliech2022-10-257-455/+734
| | | | | | | | | | | | | | | | | | This implements a fake OIDC server, which intercepts calls to the HTTP client. Improves accuracy of tests by covering more internal methods. One particular example was the ID token validation, which previously mocked. This uncovered an incorrect dependency: Synapse actually requires at least authlib 0.15.1, not 0.14.0.
* | Implementation for MSC3664: Pushrules for relations (#11804)DeepBlueV7.X2022-10-251-1/+214
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* | Remove unused `@lru_cache` decorator (#13595)Nick Mills-Barrett2022-10-251-36/+4
| | | | | | | | | | | | | | * Remove unused `@lru_cache` decorator Spotted this working on something else. Co-authored-by: David Robertson <davidr@element.io>
* | Add initial power level event to batch of bulk persisted events when ↵Shay2022-10-212-2/+2
| | | | | | | | creating a new room. (#14228)
* | Show erasure status when listing users in the Admin API (#14205)Tadeusz Sośnierz2022-10-211-1/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Show erasure status when listing users in the Admin API * Use USING when joining erased_users * Add changelog entry * Revert "Use USING when joining erased_users" This reverts commit 30bd2bf106415caadcfdbdd1b234ef2b106cc394. * Make the erased check work on postgres * Add a testcase for showing erased user status * Appease the style linter * Explicitly convert `erased` to bool to make SQLite consistent with Postgres This also adds us an easy way in to fix the other accidentally integered columns. * Move erasure status test to UsersListTestCase * Include user erased status when fetching user info via the admin API * Document the erase status in user_admin_api * Appease the linter and mypy * Signpost comments in tests Co-authored-by: Tadeusz Sośnierz <tadeusz@sosnierz.com> Co-authored-by: David Robertson <david.m.robertson1@gmail.com>
* | Use servlets for /key/ endpoints. (#14229)Patrick Cloke2022-10-202-3/+3
| | | | | | | | | | To fix the response for unknown endpoints under that prefix. See MSC3743.
* | Bump flake8-bugbear from 21.3.2 to 22.9.23 (#14042)dependabot[bot]2022-10-192-5/+4
|/ | | | | Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Erik Johnston <erik@matrix.org> Co-authored-by: David Robertson <davidr@element.io>
* Fix MSC3030 `/timestamp_to_event` returning `outliers` that it has no idea ↵Eric Eastwood2022-10-181-0/+65
| | | | | | | | | | | | | | | | | | | | | | | | | | | whether are near a gap or not (#14215) Fix MSC3030 `/timestamp_to_event` endpoint returning `outliers` that it has no idea whether are near a gap or not (and therefore unable to determine whether it's actually the closest event). The reason Synapse doesn't know whether an `outlier` is next to a gap is because our gap checks rely on entries in the `event_edges`, `event_forward_extremeties`, and `event_backward_extremities` tables which is [not the case for `outliers`](https://github.com/matrix-org/synapse/blob/2c63cdcc3f1aa4625e947de3c23e0a8133c61286/docs/development/room-dag-concepts.md#outliers). Also fixes MSC3030 Complement `can_paginate_after_getting_remote_event_from_timestamp_to_event_endpoint` test flake. Although this acted flakey in Complement, if `sync_partial_state` raced and beat us before `/timestamp_to_event`, then even if we retried the failing `/context` request it wouldn't work until we made this Synapse change. With this PR, Synapse will never return an `outlier` event so that test will always go and ask over federation. Fix https://github.com/matrix-org/synapse/issues/13944 ### Why did this fail before? Why was it flakey? Sleuthing the server logs on the [CI failure](https://github.com/matrix-org/synapse/actions/runs/3149623842/jobs/5121449357#step:5:5805), it looks like `hs2:/timestamp_to_event` found `$NP6-oU7mIFVyhtKfGvfrEQX949hQX-T-gvuauG6eurU` as an `outlier` event locally. Then when we went and asked for it via `/context`, since it's an `outlier`, it was filtered out of the results -> `You don't have permission to access that event.` This is reproducible when `sync_partial_state` races and persists `$NP6-oU7mIFVyhtKfGvfrEQX949hQX-T-gvuauG6eurU` as an `outlier` before we evaluate `get_event_for_timestamp(...)`. To consistently reproduce locally, just add a delay at the [start of `get_event_for_timestamp(...)`](https://github.com/matrix-org/synapse/blob/cb20b885cb4bd1648581dd043a184d86fc8c7a00/synapse/handlers/room.py#L1470-L1496) so it always runs after `sync_partial_state` completes. ```py from twisted.internet import task as twisted_task d = twisted_task.deferLater(self.hs.get_reactor(), 3.5) await d ``` In a run where it passes, on `hs2`, `get_event_for_timestamp(...)` finds a different event locally which is next to a gap and we request from a closer one from `hs1` which gets backfilled. And since the backfilled event is not an `outlier`, it's returned as expected during `/context`. With this PR, Synapse will never return an `outlier` event so that test will always go and ask over federation.
* Implementation of HTTP 307 response for MSC3886 POST endpoint (#14018)Hugh Nimmo-Smith2022-10-184-28/+120
| | | | Co-authored-by: reivilibre <olivier@librepush.net> Co-authored-by: Andrew Morgan <andrewm@element.io>
* Avoid checking the event cache when backfilling events (#14164)Andrew Morgan2022-10-181-1/+104
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* Remove `_get_events_cache` check optimisation from `_have_seen_events_dict` ↵Andrew Morgan2022-10-181-12/+0
| | | | (#14161)
* Support filtering the /messages API by relation type (MSC3874). (#14148)Patrick Cloke2022-10-174-172/+155
| | | Gated behind an experimental configuration flag.
* Stop getting missing `prev_events` after we already know their signature is ↵Eric Eastwood2022-10-152-2/+263
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | invalid (#13816) While https://github.com/matrix-org/synapse/pull/13635 stops us from doing the slow thing after we've already done it once, this PR stops us from doing one of the slow things in the first place. Related to - https://github.com/matrix-org/synapse/issues/13622 - https://github.com/matrix-org/synapse/pull/13635 - https://github.com/matrix-org/synapse/issues/13676 Part of https://github.com/matrix-org/synapse/issues/13356 Follow-up to https://github.com/matrix-org/synapse/pull/13815 which tracks event signature failures. With this PR, we avoid the call to the costly `_get_state_ids_after_missing_prev_event` because the signature failure will count as an attempt before and we filter events based on the backoff before calling `_get_state_ids_after_missing_prev_event` now. For example, this will save us 156s out of the 185s total that this `matrix.org` `/messages` request. If you want to see the full Jaeger trace of this, you can drag and drop this `trace.json` into your own Jaeger, https://gist.github.com/MadLittleMods/4b12d0d0afe88c2f65ffcc907306b761 To explain this exact scenario around `/messages` -> backfill, we call `/backfill` and first check the signatures of the 100 events. We see bad signature for `$luA4l7QHhf_jadH3mI-AyFqho0U2Q-IXXUbGSMq6h6M` and `$zuOn2Rd2vsC7SUia3Hp3r6JSkSFKcc5j3QTTqW_0jDw` (both member events). Then we process the 98 events remaining that have valid signatures but one of the events references `$luA4l7QHhf_jadH3mI-AyFqho0U2Q-IXXUbGSMq6h6M` as a `prev_event`. So we have to do the whole `_get_state_ids_after_missing_prev_event` rigmarole which pulls in those same events which fail again because the signatures are still invalid. - `backfill` - `outgoing-federation-request` `/backfill` - `_check_sigs_and_hash_and_fetch` - `_check_sigs_and_hash_and_fetch_one` for each event received over backfill - ❗ `$luA4l7QHhf_jadH3mI-AyFqho0U2Q-IXXUbGSMq6h6M` fails with `Signature on retrieved event was invalid.`: `unable to verify signature for sender domain xxx: 401: Failed to find any key to satisfy: _FetchKeyRequest(...)` - ❗ `$zuOn2Rd2vsC7SUia3Hp3r6JSkSFKcc5j3QTTqW_0jDw` fails with `Signature on retrieved event was invalid.`: `unable to verify signature for sender domain xxx: 401: Failed to find any key to satisfy: _FetchKeyRequest(...)` - `_process_pulled_events` - `_process_pulled_event` for each validated event - ❗ Event `$Q0iMdqtz3IJYfZQU2Xk2WjB5NDF8Gg8cFSYYyKQgKJ0` references `$luA4l7QHhf_jadH3mI-AyFqho0U2Q-IXXUbGSMq6h6M` as a `prev_event` which is missing so we try to get it - `_get_state_ids_after_missing_prev_event` - `outgoing-federation-request` `/state_ids` - ❗ `get_pdu` for `$luA4l7QHhf_jadH3mI-AyFqho0U2Q-IXXUbGSMq6h6M` which fails the signature check again - ❗ `get_pdu` for `$zuOn2Rd2vsC7SUia3Hp3r6JSkSFKcc5j3QTTqW_0jDw` which fails the signature check
* Accept threaded receipts for events related to the root event. (#14174)Patrick Cloke2022-10-141-0/+111
| | | | | | | | | The root node of a thread (and events related to it) are considered "part of a thread" when validating receipts. This allows clients which show the root node in both the main timeline and the threaded timeline to easily send receipts in either. Note that threaded notifications are not created for these events, these events created notifications on the main timeline.
* Do not allow a None-limit on PaginationConfig. (#14146)Patrick Cloke2022-10-141-1/+2
| | | | | | | The callers either set a default limit or manually handle a None-limit later on (by setting a default value). Update the callers to always instantiate PaginationConfig with a default limit and then assume the limit is non-None.
* Stabilize the threads API. (#14175)Patrick Cloke2022-10-141-18/+29
| | | | | | | Stabilize the threads API (MSC3856) by supporting (only) the v1 path for the endpoint. This also marks the API as safe for workers since it is a read-only API.
* Add an API for listing threads in a room. (#13394)Patrick Cloke2022-10-131-0/+151
| | | | | | | | | Implement the /threads endpoint from MSC3856. This is currently unstable and behind an experimental configuration flag. It includes a background update to backfill data, results from the /threads endpoint will be partial until that finishes.
* Remove the experimental implementation of MSC3772. (#14094)Patrick Cloke2022-10-121-74/+2
| | | MSC3772 has been abandoned.
* Fix a bug where redactions were not being sent over federation if we did not ↵Shay2022-10-111-7/+11
| | | | have the original event. (#13813)
* Making parse_server_name more consistent (#14007)Abdullah Osama2022-10-111-0/+3
| | | Fixes #12122
* Indicate what endpoint came back with a JSON response we were unable to ↵Eric Eastwood2022-10-071-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | parse (#14097) **Before:** ``` WARNING - POST-11 - Unable to parse JSON: Expecting value: line 1 column 1 (char 0) (b'') ``` **After:** ``` WARNING - POST-11 - Unable to parse JSON from POST /_matrix/client/v3/join/%21ZlmJtelqFroDRJYZaq:hs1?server_name=hs1 response: Expecting value: line 1 column 1 (char 0) (b'') ``` --- It's possible to figure out which endpoint these warnings were coming from before but you had to follow the request ID `POST-11` to the log line that says `Completed request [...]`. Including this key information next to the JSON parsing error makes it much easier to reason whether it matters or not. ``` 2022-09-29T08:23:25.7875506Z synapse_main | 2022-09-29 08:21:10,336 - synapse.http.matrixfederationclient - 299 - INFO - POST-11 - {GET-O-13} [hs1] Completed request: 200 OK in 0.53 secs, got 450 bytes - GET matrix://hs1/_matrix/federation/v1/make_join/%21ohtKoQiXlPePSycXwp%3Ahs1/%40charlie%3Ahs2?ver=1&ver=2&ver=3&ver=4&ver=5&ver=6&ver=org.matrix.msc2176&ver=7&ver=8&ver=9&ver=org.matrix.msc3787&ver=10&ver=org.matrix.msc2716v4 ``` --- As a note, having no `body` is normal for the `/join` endpoint and it can handle it. https://github.com/matrix-org/synapse/blob/0c853e09709d52783efd37060ed9e8f55a4fc704/synapse/rest/client/room.py#L398-L403 Alternatively we could remove these extra logs but they are probably more usually helpful to figure out what went wrong.
* Be more lenient in the oEmbed response parsing. (#14089)Patrick Cloke2022-10-071-1/+102
| | | | | | Attempt to parse any valid information from an oEmbed response (instead of bailing at the first unexpected data). This should allow for more partial oEmbed data to be returned, resulting in better / more URL previews, even if those URL previews are only partial.
* Always close _all_ `ijson` coroutines, even if doing so raises Exceptions ↵David Robertson2022-10-061-0/+37
| | | | (#14065)
* Merge tag 'v1.69.0rc2' into developSean Quah2022-10-061-0/+74
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Synapse 1.69.0rc2 (2022-10-06) ============================== Please note that legacy Prometheus metric names are now deprecated and will be removed in Synapse 1.73.0. Server administrators should update their dashboards and alerting rules to avoid using the deprecated metric names. See the [upgrade notes](https://matrix-org.github.io/synapse/v1.69/upgrade.html#upgrading-to-v1690) for more details. Deprecations and Removals ------------------------- - Deprecate the `generate_short_term_login_token` method in favor of an async `create_login_token` method in the Module API. ([\#13842](https://github.com/matrix-org/synapse/issues/13842)) Internal Changes ---------------- - Ensure Synapse v1.69 works with upcoming database changes in v1.70. ([\#14045](https://github.com/matrix-org/synapse/issues/14045)) - Fix a bug introduced in Synapse v1.68.0 where messages could not be sent in rooms with non-integer `notifications` power level. ([\#14073](https://github.com/matrix-org/synapse/issues/14073)) - Temporarily pin build-system requirements to workaround an incompatibility with poetry-core 1.3.0. This will be reverted before the v1.69.0 release proper, see [\#14079](https://github.com/matrix-org/synapse/issues/14079). ([\#14080](https://github.com/matrix-org/synapse/issues/14080))
| * Fix sending events into rooms with non-integer power levels (#14073)David Robertson2022-10-061-0/+74
| |
* | Fix handling of public rooms filter with a network tuple. (#14053)Patrick Cloke2022-10-051-10/+31
| | | | | | | | | | | | | | | | Fixes two related bugs: * The handling of `[null]` for a `room_types` filter was incorrect. * The ordering of arguments when providing both a network tuple and room type field was incorrect.
* | Use threaded receipts when fetching events for push. (#13878)Patrick Cloke2022-10-041-18/+39
| | | | | | | | Update the HTTP and email pushers to consider threaded read receipts when fetching unread events.
* | Recursively fetch the thread for receipts & notifications. (#13824)Patrick Cloke2022-10-041-0/+100
| | | | | | | | | | | | Consider an event to be part of a thread if you can follow a chain of relations up to a thread root. Part of MSC3773 & MSC3771.
* | Mark events as read using threaded read receipts from MSC3771. (#13877)Patrick Cloke2022-10-041-1/+188
| | | | | | | | Applies the proper logic for unthreaded and threaded receipts to either apply to all events in the room or only events in the same thread, respectively.
* | Track notification counts per thread (implement MSC3773). (#13776)Patrick Cloke2022-10-042-6/+180
| | | | | | | | | | | | | | | | When retrieving counts of notifications segment the results based on the thread ID, but choose whether to return them as individual threads or as a single summed field by letting the client opt-in via a sync flag. The summarization code is also updated to be per thread, instead of per room.
* | Send the appservice access token as a header. (#13996)Patrick Cloke2022-10-041-2/+6
|/ | | | | | | | | Implements MSC2832 by sending application service access tokens in the Authorization header. The access token is also still sent as a query parameter until the application service ecosystem has fully migrated to using headers. In the future this could be made opt-in, or removed completely.
* Track when the pulled event signature fails (#13815)Eric Eastwood2022-10-032-2/+77
| | | | | | | | | Because we're doing the recording in `_check_sigs_and_hash_for_pulled_events_and_fetch` (previously named `_check_sigs_and_hash_and_fetch`), this means we will track signature failures for `backfill`, `get_room_state`, `get_event_auth`, and `get_missing_events` (all pulled event scenarios). And we also record signature failures from `get_pdu`. Part of https://github.com/matrix-org/synapse/issues/13700 Part of https://github.com/matrix-org/synapse/issues/13676 and https://github.com/matrix-org/synapse/issues/13356 This PR will be especially important for https://github.com/matrix-org/synapse/pull/13816 so we can avoid the costly `_get_state_ids_after_missing_prev_event` down the line when `/messages` calls backfill.
* Do not return unspecced original_event field when using the stable ↵Patrick Cloke2022-10-031-5/+8
| | | | | | | | | | /relations endpoint. (#14025) Keep the old behavior (of including the original_event field) for any requests to the /unstable version of the endpoint, but do not include the field when the /v1 version is used. This should avoid new clients from depending on this field, but will not help with current dependencies.
* Add query parameter `ts` to allow appservices set the `origin_server_ts` for ↵lukasdenk2022-10-031-2/+117
| | | | | | | state events. (#11866) MSC3316 declares that both /rooms/{roomId}/send and /rooms/{roomId}/state should accept a ts parameter for appservices. This change expands support to /state and adds tests.