Merge branch 'develop' into rei/gsfg_1

.ci/scripts/test_export_data_command.sh

@@ -0,0 +1,57 @@
+#!/usr/bin/env bash
+
+# Test for the export-data admin command against sqlite and postgres
+
+set -xe
+cd "$(dirname "$0")/../.."
+
+echo "--- Install dependencies"
+
+# Install dependencies for this test.
+pip install psycopg2
+
+# Install Synapse itself. This won't update any libraries.
+pip install -e .
+
+echo "--- Generate the signing key"
+
+# Generate the server's signing key.
+python -m synapse.app.homeserver --generate-keys -c .ci/sqlite-config.yaml
+
+echo "--- Prepare test database"
+
+# Make sure the SQLite3 database is using the latest schema and has no pending background update.
+scripts/update_synapse_database --database-config .ci/sqlite-config.yaml --run-background-updates
+
+# Run the export-data command on the sqlite test database
+python -m synapse.app.admin_cmd -c .ci/sqlite-config.yaml  export-data @anon-20191002_181700-832:localhost:8800 \
+--output-directory /tmp/export_data
+
+# Test that the output directory exists and contains the rooms directory
+dir="/tmp/export_data/rooms"
+if [ -d "$dir" ]; then
+  echo "Command successful, this test passes"
+else
+  echo "No output directories found, the command fails against a sqlite database."
+  exit 1
+fi
+
+# Create the PostgreSQL database.
+.ci/scripts/postgres_exec.py "CREATE DATABASE synapse"
+
+# Port the SQLite databse to postgres so we can check command works against postgres
+echo "+++ Port SQLite3 databse to postgres"
+scripts/synapse_port_db --sqlite-database .ci/test_db.db --postgres-config .ci/postgres-config.yaml
+
+# Run the export-data command on postgres database
+python -m synapse.app.admin_cmd -c .ci/postgres-config.yaml  export-data @anon-20191002_181700-832:localhost:8800 \
+--output-directory /tmp/export_data2
+
+# Test that the output directory exists and contains the rooms directory
+dir2="/tmp/export_data2/rooms"
+if [ -d "$dir2" ]; then
+  echo "Command successful, this test passes"
+else
+  echo "No output directories found, the command fails against a postgres database."
+  exit 1
+fi

.ci/scripts/test_synapse_port_db.sh

@@ -7,7 +7,7 @@
 
 
 set -xe
-cd `dirname $0`/../..
+cd "$(dirname "$0")/../.."
 
 echo "--- Install dependencies"
 

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,12 +1,13 @@
 ### Pull Request Checklist
 
-<!-- Please read CONTRIBUTING.md before submitting your pull request -->
+<!-- Please read https://matrix-org.github.io/synapse/latest/development/contributing_guide.html before submitting your pull request -->
 
 * [ ] Pull request is based on the develop branch
-* [ ] Pull request includes a [changelog file](https://github.com/matrix-org/synapse/blob/master/CONTRIBUTING.md#changelog). The entry should:
+* [ ] Pull request includes a [changelog file](https://matrix-org.github.io/synapse/latest/development/contributing_guide.html#changelog). The entry should:
   - Be a short description of your change which makes sense to users. "Fixed a bug that prevented receiving messages from other servers." instead of "Moved X method from `EventStore` to `EventWorkerStore`.".
   - Use markdown where necessary, mostly for `code blocks`.
   - End with either a period (.) or an exclamation mark (!).
   - Start with a capital letter.
-* [ ] Pull request includes a [sign off](https://github.com/matrix-org/synapse/blob/master/CONTRIBUTING.md#sign-off)
-* [ ] Code style is correct (run the [linters](https://github.com/matrix-org/synapse/blob/master/CONTRIBUTING.md#code-style))
+* [ ] Pull request includes a [sign off](https://matrix-org.github.io/synapse/latest/development/contributing_guide.html#sign-off)
+* [ ] [Code style](https://matrix-org.github.io/synapse/latest/code_style.html) is correct
+  (run the [linters](https://matrix-org.github.io/synapse/latest/development/contributing_guide.html#run-the-linters))

.github/workflows/tests.yml

@@ -122,6 +122,8 @@ jobs:
           SYNAPSE_POSTGRES_USER: postgres
           SYNAPSE_POSTGRES_PASSWORD: postgres
       - name: Dump logs
+        # Logs are most useful when the command fails, always include them.
+        if: ${{ always() }}
         # Note: Dumps to workflow logs instead of using actions/upload-artifact
         #       This keeps logs colocated with failing jobs
         #       It also ignores find's exit code; this is a best effort affair
@@ -146,6 +148,8 @@ jobs:
         env:
           TRIAL_FLAGS: "--jobs=2"
       - name: Dump logs
+        # Logs are most useful when the command fails, always include them.
+        if: ${{ always() }}
         # Note: Dumps to workflow logs instead of using actions/upload-artifact
         #       This keeps logs colocated with failing jobs
         #       It also ignores find's exit code; this is a best effort affair
@@ -176,6 +180,8 @@ jobs:
         env:
           TRIAL_FLAGS: "--jobs=2"
       - name: Dump logs
+        # Logs are most useful when the command fails, always include them.
+        if: ${{ always() }}
         # Note: Dumps to workflow logs instead of using actions/upload-artifact
         #       This keeps logs colocated with failing jobs
         #       It also ignores find's exit code; this is a best effort affair
@@ -247,6 +253,35 @@ jobs:
             /logs/results.tap
             /logs/**/*.log*
 
+  export-data:
+    if: ${{ !failure() && !cancelled() }} # Allow previous steps to be skipped, but not fail
+    needs: [linting-done, portdb]
+    runs-on: ubuntu-latest
+    env:
+      TOP: ${{ github.workspace }}
+
+    services:
+      postgres:
+        image: postgres
+        ports:
+          - 5432:5432
+        env:
+          POSTGRES_PASSWORD: "postgres"
+          POSTGRES_INITDB_ARGS: "--lc-collate C --lc-ctype C --encoding UTF8"
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+
+    steps:
+      - uses: actions/checkout@v2
+      - run: sudo apt-get -qq install xmlsec1
+      - uses: actions/setup-python@v2
+        with:
+          python-version: "3.9"
+      - run: .ci/scripts/test_export_data_command.sh
+
   portdb:
     if: ${{ !failure() && !cancelled() }} # Allow previous steps to be skipped, but not fail
     needs: linting-done

.github/workflows/twisted_trunk.yml

@@ -33,6 +33,8 @@ jobs:
           TRIAL_FLAGS: "--jobs=2"
 
       - name: Dump logs
+        # Logs are most useful when the command fails, always include them.
+        if: ${{ always() }}
         # Note: Dumps to workflow logs instead of using actions/upload-artifact
         #       This keeps logs colocated with failing jobs
         #       It also ignores find's exit code; this is a best effort affair

CHANGES.md

@@ -1,3 +1,223 @@
+Synapse 1.46.0 (2021-11-02)
+===========================
+
+The cause of the [performance regression affecting Synapse 1.44](https://github.com/matrix-org/synapse/issues/11049) has been identified and fixed. ([\#11177](https://github.com/matrix-org/synapse/issues/11177))
+
+Bugfixes
+--------
+
+- Fix a bug introduced in v1.46.0rc1 where URL previews of some XML documents would fail. ([\#11196](https://github.com/matrix-org/synapse/issues/11196))
+
+
+Synapse 1.46.0rc1 (2021-10-27)
+==============================
+
+Features
+--------
+
+- Add support for Ubuntu 21.10 "Impish Indri". ([\#11024](https://github.com/matrix-org/synapse/issues/11024))
+- Port the Password Auth Providers module interface to the new generic interface. ([\#10548](https://github.com/matrix-org/synapse/issues/10548), [\#11180](https://github.com/matrix-org/synapse/issues/11180))
+- Experimental support for the thread relation defined in [MSC3440](https://github.com/matrix-org/matrix-doc/pull/3440). ([\#11088](https://github.com/matrix-org/synapse/issues/11088), [\#11181](https://github.com/matrix-org/synapse/issues/11181), [\#11192](https://github.com/matrix-org/synapse/issues/11192))
+- Users admin API can now also modify user type in addition to allowing it to be set on user creation. ([\#11174](https://github.com/matrix-org/synapse/issues/11174))
+
+
+Bugfixes
+--------
+
+- Newly-created public rooms are now only assigned an alias if the room's creation has not been blocked by permission settings. Contributed by @AndrewFerr. ([\#10930](https://github.com/matrix-org/synapse/issues/10930))
+- Fix a long-standing bug which meant that events received over federation were sometimes incorrectly accepted into the room state. ([\#11001](https://github.com/matrix-org/synapse/issues/11001), [\#11009](https://github.com/matrix-org/synapse/issues/11009), [\#11012](https://github.com/matrix-org/synapse/issues/11012))
+- Fix 500 error on `/messages` when the server accumulates more than 5 backwards extremities at a given depth for a room. ([\#11027](https://github.com/matrix-org/synapse/issues/11027))
+- Fix a bug where setting a user's `external_id` via the admin API returns 500 and deletes user's existing external mappings if that external ID is already mapped. ([\#11051](https://github.com/matrix-org/synapse/issues/11051))
+- Fix a long-standing bug where users excluded from the user directory were added into the directory if they belonged to a room which became public or private. ([\#11075](https://github.com/matrix-org/synapse/issues/11075))
+- Fix a long-standing bug when attempting to preview URLs which are in the `windows-1252` character encoding. ([\#11077](https://github.com/matrix-org/synapse/issues/11077), [\#11089](https://github.com/matrix-org/synapse/issues/11089))
+- Fix broken export-data admin command and add test script checking the command to CI. ([\#11078](https://github.com/matrix-org/synapse/issues/11078))
+- Show an error when timestamp in seconds is provided to the `/purge_media_cache` Admin API. ([\#11101](https://github.com/matrix-org/synapse/issues/11101))
+- Fix local users who left all their rooms being removed from the user directory, even if the `search_all_users` config option was enabled. ([\#11103](https://github.com/matrix-org/synapse/issues/11103))
+- Fix a bug which caused the module API's `get_user_ip_and_agents` function to always fail on workers. `get_user_ip_and_agents` was introduced in 1.44.0 and did not function correctly on worker processes at the time. ([\#11112](https://github.com/matrix-org/synapse/issues/11112))
+- Identity server connection is no longer ignoring `ip_range_whitelist`. ([\#11120](https://github.com/matrix-org/synapse/issues/11120))
+- Fix a bug introduced in Synapse 1.45.0 breaking the configuration file parsing script. ([\#11145](https://github.com/matrix-org/synapse/issues/11145))
+- Fix a performance regression introduced in 1.44.0 which could cause client requests to time out when making large numbers of outbound requests. ([\#11177](https://github.com/matrix-org/synapse/issues/11177), [\#11190](https://github.com/matrix-org/synapse/issues/11190))
+- Resolve and share `state_groups` for all [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) historical events in batch. ([\#10975](https://github.com/matrix-org/synapse/issues/10975))
+
+
+Improved Documentation
+----------------------
+
+- Fix broken links relating to module API deprecation in the upgrade notes. ([\#11069](https://github.com/matrix-org/synapse/issues/11069))
+- Add more information about what happens when a user is deactivated. ([\#11083](https://github.com/matrix-org/synapse/issues/11083))
+- Clarify the the sample log config can be copied from the documentation without issue. ([\#11092](https://github.com/matrix-org/synapse/issues/11092))
+- Update the admin API documentation with an updated list of the characters allowed in registration tokens. ([\#11093](https://github.com/matrix-org/synapse/issues/11093))
+- Document Synapse's behaviour when dealing with multiple modules registering the same callbacks and/or handlers for the same HTTP endpoints. ([\#11096](https://github.com/matrix-org/synapse/issues/11096))
+- Fix instances of `[example]{.title-ref}` in the upgrade documentation as a result of prior RST to Markdown conversion. ([\#11118](https://github.com/matrix-org/synapse/issues/11118))
+- Document the version of Synapse each module callback was introduced in. ([\#11132](https://github.com/matrix-org/synapse/issues/11132))
+- Document the version of Synapse that introduced each module API method. ([\#11183](https://github.com/matrix-org/synapse/issues/11183))
+
+
+Internal Changes
+----------------
+- Fix spurious warnings about losing the logging context on the `ReplicationCommandHandler` when losing the replication connection. ([\#10984](https://github.com/matrix-org/synapse/issues/10984))
+- Include rejected status when we log events. ([\#11008](https://github.com/matrix-org/synapse/issues/11008))
+- Add some extra logging to the event persistence code. ([\#11014](https://github.com/matrix-org/synapse/issues/11014))
+- Rearrange the internal workings of the incremental user directory updates. ([\#11035](https://github.com/matrix-org/synapse/issues/11035))
+- Fix a long-standing bug where users excluded from the directory could still be added to the `users_who_share_private_rooms` table after a regular user joins a private room. ([\#11143](https://github.com/matrix-org/synapse/issues/11143))
+- Add and improve type hints. ([\#10972](https://github.com/matrix-org/synapse/issues/10972), [\#11055](https://github.com/matrix-org/synapse/issues/11055), [\#11066](https://github.com/matrix-org/synapse/issues/11066), [\#11076](https://github.com/matrix-org/synapse/issues/11076), [\#11095](https://github.com/matrix-org/synapse/issues/11095), [\#11109](https://github.com/matrix-org/synapse/issues/11109), [\#11121](https://github.com/matrix-org/synapse/issues/11121), [\#11146](https://github.com/matrix-org/synapse/issues/11146))
+- Mark the Synapse package as containing type annotations and fix export declarations so that Synapse pluggable modules may be type checked against Synapse. ([\#11054](https://github.com/matrix-org/synapse/issues/11054))
+- Remove dead code from `MediaFilePaths`. ([\#11056](https://github.com/matrix-org/synapse/issues/11056))
+- Be more lenient when parsing oEmbed response versions. ([\#11065](https://github.com/matrix-org/synapse/issues/11065))
+- Create a separate module for the retention configuration. ([\#11070](https://github.com/matrix-org/synapse/issues/11070))
+- Clean up some of the federation event authentication code for clarity. ([\#11115](https://github.com/matrix-org/synapse/issues/11115), [\#11116](https://github.com/matrix-org/synapse/issues/11116), [\#11122](https://github.com/matrix-org/synapse/issues/11122))
+- Add docstrings and comments to the application service ephemeral event sending code. ([\#11138](https://github.com/matrix-org/synapse/issues/11138))
+- Update the `sign_json` script to support inline configuration of the signing key. ([\#11139](https://github.com/matrix-org/synapse/issues/11139))
+- Fix broken link in the docker image README. ([\#11144](https://github.com/matrix-org/synapse/issues/11144))
+- Always dump logs from unit tests during CI runs. ([\#11068](https://github.com/matrix-org/synapse/issues/11068))
+- Add tests for `MediaFilePaths` class. ([\#11057](https://github.com/matrix-org/synapse/issues/11057))
+- Simplify the user admin API tests. ([\#11048](https://github.com/matrix-org/synapse/issues/11048))
+- Add a test for the workaround introduced in [\#11042](https://github.com/matrix-org/synapse/pull/11042) concerning the behaviour of third-party rule modules and `SynapseError`s. ([\#11071](https://github.com/matrix-org/synapse/issues/11071))
+
+
+Synapse 1.45.1 (2021-10-20)
+===========================
+
+Bugfixes
+--------
+
+- Revert change to counting of deactivated users towards the monthly active users limit, introduced in 1.45.0rc1. ([\#11127](https://github.com/matrix-org/synapse/issues/11127))
+
+
+Synapse 1.45.0 (2021-10-19)
+===========================
+
+No functional changes since Synapse 1.45.0rc2.
+
+Known Issues
+------------
+
+- A suspected [performance regression](https://github.com/matrix-org/synapse/issues/11049) which was first reported after the release of 1.44.0 remains unresolved.
+
+  We have not been able to identify a probable cause. Affected users report that setting up a federation sender worker appears to alleviate symptoms of the regression.
+
+Improved Documentation
+----------------------
+
+- Reword changelog to clarify concerns about a suspected performance regression in 1.44.0. ([\#11117](https://github.com/matrix-org/synapse/issues/11117))
+
+
+Synapse 1.45.0rc2 (2021-10-14)
+==============================
+
+This release candidate [fixes](https://github.com/matrix-org/synapse/issues/11053) a user directory [bug](https://github.com/matrix-org/synapse/issues/11025) present in 1.45.0rc1.
+
+Known Issues
+------------
+
+- A suspected [performance regression](https://github.com/matrix-org/synapse/issues/11049) which was first reported after the release of 1.44.0 remains unresolved.
+
+  We have not been able to identify a probable cause. Affected users report that setting up a federation sender worker appears to alleviate symptoms of the regression.
+
+Bugfixes
+--------
+
+- Fix a long-standing bug when using multiple event persister workers where events were not correctly sent down `/sync` due to a race. ([\#11045](https://github.com/matrix-org/synapse/issues/11045))
+- Fix a bug introduced in Synapse 1.45.0rc1 where the user directory would stop updating if it processed an event from a
+  user not in the `users` table. ([\#11053](https://github.com/matrix-org/synapse/issues/11053))
+- Fix a bug introduced in Synapse 1.44.0 when logging errors during oEmbed processing. ([\#11061](https://github.com/matrix-org/synapse/issues/11061))
+
+
+Internal Changes
+----------------
+
+- Add an 'approximate difference' method to `StateFilter`. ([\#10825](https://github.com/matrix-org/synapse/issues/10825))
+- Fix inconsistent behavior of `get_last_client_by_ip` when reporting data that has not been stored in the database yet. ([\#10970](https://github.com/matrix-org/synapse/issues/10970))
+- Fix a bug introduced in Synapse 1.21.0 that causes opentracing and Prometheus metrics for replication requests to be measured incorrectly. ([\#10996](https://github.com/matrix-org/synapse/issues/10996))
+- Ensure that cache config tests do not share state. ([\#11036](https://github.com/matrix-org/synapse/issues/11036))
+
+
+Synapse 1.45.0rc1 (2021-10-12)
+==============================
+
+**Note:** Media storage providers module that read from Synapse's configuration need changes as of this version, see the [upgrade notes](https://matrix-org.github.io/synapse/develop/upgrade#upgrading-to-v1450) for more information.
+
+Known Issues
+------------
+
+- We are investigating [a performance issue](https://github.com/matrix-org/synapse/issues/11049) which was reported after the release of 1.44.0.
+- We are aware of [a bug](https://github.com/matrix-org/synapse/issues/11025) with the user directory when using application services. A second release candidate is expected which will resolve this.
+
+Features
+--------
+
+- Add [MSC3069](https://github.com/matrix-org/matrix-doc/pull/3069) support to `/account/whoami`. ([\#9655](https://github.com/matrix-org/synapse/issues/9655))
+- Support autodiscovery of oEmbed previews. ([\#10822](https://github.com/matrix-org/synapse/issues/10822))
+- Add a `user_may_send_3pid_invite` spam checker callback for modules to allow or deny 3PID invites. ([\#10894](https://github.com/matrix-org/synapse/issues/10894))
+- Add a spam checker callback to allow or deny room joins. ([\#10910](https://github.com/matrix-org/synapse/issues/10910))
+- Include an `update_synapse_database` script in the distribution. Contributed by @Fizzadar at Beeper. ([\#10954](https://github.com/matrix-org/synapse/issues/10954))
+- Include exception information in JSON logging output. Contributed by @Fizzadar at Beeper. ([\#11028](https://github.com/matrix-org/synapse/issues/11028))
+
+
+Bugfixes
+--------
+
+- Fix a minor bug in the response to `/_matrix/client/r0/voip/turnServer`. Contributed by @lukaslihotzki. ([\#10922](https://github.com/matrix-org/synapse/issues/10922))
+- Fix a bug where empty `yyyy-mm-dd/` directories would be left behind in the media store's `url_cache_thumbnails/` directory. ([\#10924](https://github.com/matrix-org/synapse/issues/10924))
+- Fix a bug introduced in Synapse v1.40.0 where the signature checks for room version 8 and 9 could be applied to earlier room versions in some situations. ([\#10927](https://github.com/matrix-org/synapse/issues/10927))
+- Fix a long-standing bug wherein deactivated users still count towards the monthly active users limit. ([\#10947](https://github.com/matrix-org/synapse/issues/10947))
+- Fix a long-standing bug which meant that events received over federation were sometimes incorrectly accepted into the room state. ([\#10956](https://github.com/matrix-org/synapse/issues/10956))
+- Fix a long-standing bug where rebuilding the user directory wouldn't exclude support and deactivated users. ([\#10960](https://github.com/matrix-org/synapse/issues/10960))
+- Fix [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) `/batch_send` endpoint rejecting subsequent batches with unknown batch ID error in existing room versions from the room creator. ([\#10962](https://github.com/matrix-org/synapse/issues/10962))
+- Fix a bug that could leak local users' per-room nicknames and avatars when the user directory is rebuilt. ([\#10981](https://github.com/matrix-org/synapse/issues/10981))
+- Fix a long-standing bug where the remainder of a batch of user directory changes would be silently dropped if the server left a room early in the batch. ([\#10982](https://github.com/matrix-org/synapse/issues/10982))
+- Correct a bugfix introduced in Synapse v1.44.0 that would catch the wrong error if a connection is lost before a response could be written to it. ([\#10995](https://github.com/matrix-org/synapse/issues/10995))
+- Fix a long-standing bug where local users' per-room nicknames/avatars were visible to anyone who could see you in the user directory. ([\#11002](https://github.com/matrix-org/synapse/issues/11002))
+- Fix a long-standing bug where a user's per-room nickname/avatar would overwrite their profile in the user directory when a room was made public. ([\#11003](https://github.com/matrix-org/synapse/issues/11003))
+- Work around a regression, introduced in Synapse v1.39.0, that caused `SynapseError`s raised by the experimental third-party rules module callback `check_event_allowed` to be ignored. ([\#11042](https://github.com/matrix-org/synapse/issues/11042))
+- Fix a bug in [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) insertion events in rooms that could cause cross-talk/conflicts between batches. ([\#10877](https://github.com/matrix-org/synapse/issues/10877))
+
+
+Improved Documentation
+----------------------
+
+- Change wording ("reference homeserver") in Synapse repository documentation. Contributed by @maxkratz. ([\#10971](https://github.com/matrix-org/synapse/issues/10971))
+- Fix a dead URL in development documentation (SAML) and change wording from "Riot" to "Element". Contributed by @maxkratz. ([\#10973](https://github.com/matrix-org/synapse/issues/10973))
+- Add additional content to the Welcome and Overview page of the documentation. ([\#10990](https://github.com/matrix-org/synapse/issues/10990))
+- Update links to MSCs in documentation. Contributed by @dklimpel. ([\#10991](https://github.com/matrix-org/synapse/issues/10991))
+
+
+Internal Changes
+----------------
+
+- Improve type hinting in `synapse.util`. ([\#10888](https://github.com/matrix-org/synapse/issues/10888))
+- Add further type hints to `synapse.storage.util`. ([\#10892](https://github.com/matrix-org/synapse/issues/10892))
+- Fix type hints to be compatible with an upcoming change to Twisted. ([\#10895](https://github.com/matrix-org/synapse/issues/10895))
+- Update utility code to handle C implementations of frozendict. ([\#10902](https://github.com/matrix-org/synapse/issues/10902))
+- Drop old functionality which maintained database compatibility with Synapse versions before v1.31. ([\#10903](https://github.com/matrix-org/synapse/issues/10903))
+- Clean-up configuration helper classes for the `ServerConfig` class. ([\#10915](https://github.com/matrix-org/synapse/issues/10915))
+- Use direct references to config flags. ([\#10916](https://github.com/matrix-org/synapse/issues/10916), [\#10959](https://github.com/matrix-org/synapse/issues/10959), [\#10985](https://github.com/matrix-org/synapse/issues/10985))
+- Clean up some of the federation event authentication code for clarity. ([\#10926](https://github.com/matrix-org/synapse/issues/10926), [\#10940](https://github.com/matrix-org/synapse/issues/10940), [\#10986](https://github.com/matrix-org/synapse/issues/10986), [\#10987](https://github.com/matrix-org/synapse/issues/10987), [\#10988](https://github.com/matrix-org/synapse/issues/10988), [\#11010](https://github.com/matrix-org/synapse/issues/11010), [\#11011](https://github.com/matrix-org/synapse/issues/11011))
+- Refactor various parts of the codebase to use `RoomVersion` objects instead of room version identifier strings. ([\#10934](https://github.com/matrix-org/synapse/issues/10934))
+- Refactor user directory tests in preparation for upcoming changes. ([\#10935](https://github.com/matrix-org/synapse/issues/10935))
+- Include the event id in the logcontext when handling PDUs received over federation. ([\#10936](https://github.com/matrix-org/synapse/issues/10936))
+- Fix logged errors in unit tests. ([\#10939](https://github.com/matrix-org/synapse/issues/10939))
+- Fix a broken test to ensure that consent configuration works during registration. ([\#10945](https://github.com/matrix-org/synapse/issues/10945))
+- Add type hints to filtering classes. ([\#10958](https://github.com/matrix-org/synapse/issues/10958))
+- Add type-hint to `HomeserverTestcase.setup_test_homeserver`. ([\#10961](https://github.com/matrix-org/synapse/issues/10961))
+- Fix the test utility function `create_room_as` so that `is_public=True` will explicitly set the `visibility` parameter of room creation requests to `public`. Contributed by @AndrewFerr. ([\#10963](https://github.com/matrix-org/synapse/issues/10963))
+- Make the release script more robust and transparent. ([\#10966](https://github.com/matrix-org/synapse/issues/10966))
+- Refactor [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) `/batch_send` mega function into smaller handler functions. ([\#10974](https://github.com/matrix-org/synapse/issues/10974))
+- Log stack traces when a missing opentracing span is detected. ([\#10983](https://github.com/matrix-org/synapse/issues/10983))
+- Update GHA config to run tests against Python 3.10 and PostgreSQL 14. ([\#10992](https://github.com/matrix-org/synapse/issues/10992))
+- Fix a long-standing bug where `ReadWriteLock`s could drop logging contexts on exit. ([\#10993](https://github.com/matrix-org/synapse/issues/10993))
+- Add a `CODEOWNERS` file to automatically request reviews from the `@matrix-org/synapse-core` team on new pull requests. ([\#10994](https://github.com/matrix-org/synapse/issues/10994))
+- Add further type hints to `synapse.state`. ([\#11004](https://github.com/matrix-org/synapse/issues/11004))
+- Remove the deprecated `BaseHandler` object. ([\#11005](https://github.com/matrix-org/synapse/issues/11005))
+- Bump mypy version for CI to 0.910, and pull in new type stubs for dependencies. ([\#11006](https://github.com/matrix-org/synapse/issues/11006))
+- Fix CI to run the unit tests without optional deps. ([\#11017](https://github.com/matrix-org/synapse/issues/11017))
+- Ensure that cache config tests do not share state. ([\#11019](https://github.com/matrix-org/synapse/issues/11019))
+- Add additional type hints to `synapse.server_notices`. ([\#11021](https://github.com/matrix-org/synapse/issues/11021))
+- Add additional type hints for `synapse.push`. ([\#11023](https://github.com/matrix-org/synapse/issues/11023))
+- When installing the optional developer dependencies, also include the dependencies needed for type-checking and unit testing. ([\#11034](https://github.com/matrix-org/synapse/issues/11034))
+- Remove unnecessary list comprehension from `synapse_port_db` to satisfy code style requirements. ([\#11043](https://github.com/matrix-org/synapse/issues/11043))
+
+
 Synapse 1.44.0 (2021-10-05)
 ===========================
 

MANIFEST.in

@@ -8,6 +8,7 @@ include demo/demo.tls.dh
 include demo/*.py
 include demo/*.sh
 
+include synapse/py.typed
 recursive-include synapse/storage *.sql
 recursive-include synapse/storage *.sql.postgres
 recursive-include synapse/storage *.sql.sqlite

changelog.d/10097.bugfix

@@ -0,0 +1 @@
+Fix a long-standing bug which allowed hidden devices to receive to-device messages, resulting in unnecessary database bloat.

changelog.d/10822.feature

@@ -1 +0,0 @@
-Support autodiscovery of oEmbed previews.

changelog.d/10825.misc

@@ -1 +0,0 @@
-Add an 'approximate difference' method to `StateFilter`.

changelog.d/10877.feature

@@ -1 +0,0 @@
-Ensure `(room_id, next_batch_id)` is unique across [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) insertion events in rooms to avoid cross-talk/conflicts between batches.

changelog.d/10888.misc

@@ -1 +0,0 @@
-Improve type hinting in `synapse.util`.

changelog.d/10892.misc

@@ -1 +0,0 @@
-Add further type hints to `synapse.storage.util`.

changelog.d/10894.feature

@@ -1 +0,0 @@
-Add a `user_may_send_3pid_invite` spam checker callback for modules to allow or deny 3PID invites.

changelog.d/10895.misc

@@ -1 +0,0 @@
-Fix type hints to be compatible with an upcoming change to Twisted.

changelog.d/10902.misc

@@ -1 +0,0 @@
-Update utility code to handle C implementations of frozendict.

changelog.d/10903.misc

@@ -1 +0,0 @@
-Drop old functionality which maintained database compatibility with Synapse versions before 1.31.

changelog.d/10910.feature

@@ -1 +0,0 @@
-Add a spam checker callback to allow or deny room joins.

changelog.d/10915.misc

@@ -1 +0,0 @@
-Clean-up configuration helper classes for the `ServerConfig` class.

changelog.d/10916.misc

@@ -1 +0,0 @@
-Use direct references to config flags.

changelog.d/10922.bugfix

@@ -1 +0,0 @@
-Fix a minor bug in the response to `/_matrix/client/r0/voip/turnServer`. Contributed by @lukaslihotzki.

changelog.d/10924.bugfix

@@ -1 +0,0 @@
-Fix a bug where empty `yyyy-mm-dd/` directories would be left behind in the media store's `url_cache_thumbnails/` directory.

changelog.d/10926.misc

@@ -1 +0,0 @@
-Clean up some of the federation event authentication code for clarity.

changelog.d/10927.bugfix

@@ -1 +0,0 @@
-Fix a bug introduced in Synapse v1.40.0 where the signature checks for room version 8/9 could be applied to earlier room versions in some situations.

changelog.d/10934.misc

@@ -1 +0,0 @@
-Refactor various parts of the codebase to use `RoomVersion` objects instead of room version identifier strings.

changelog.d/10935.misc

@@ -1 +0,0 @@
-Refactor user directory tests in preparation for upcoming changes.

changelog.d/10936.misc

@@ -1 +0,0 @@
-Include the event id in the logcontext when handling PDUs received over federation.

changelog.d/10939.misc

@@ -1 +0,0 @@
-Fix logged errors in unit tests.

changelog.d/10940.misc

@@ -1 +0,0 @@
-Clean up some of the federation event authentication code for clarity.

changelog.d/10943.misc

@@ -0,0 +1 @@
+Add type annotations for the `log_function` decorator.

changelog.d/10945.misc

@@ -1 +0,0 @@
-Fix a broken test to ensure that consent configuration works during registration.

changelog.d/10947.bugfix

@@ -1 +0,0 @@
-Fixes a long-standing bug wherin deactivated users still count towards the mau limit.

changelog.d/10954.feature

@@ -1 +0,0 @@
-Include an `update_synapse_database` script in the distribution. Contributed by @Fizzadar at Beeper.

changelog.d/10956.bugfix

@@ -1 +0,0 @@
-Fix a long-standing bug which meant that events received over federation were sometimes incorrectly accepted into the room state.

changelog.d/10958.misc

@@ -1 +0,0 @@
-Add type hints to filtering classes.

changelog.d/10959.misc

@@ -1 +0,0 @@
-Use direct references to config flags.

changelog.d/10960.bugfix

@@ -1 +0,0 @@
-Fix a long-standing bug where rebuilding the user directory wouldn't exclude support and disabled users.

changelog.d/10961.misc

@@ -1 +0,0 @@
-Add type-hint to `HomeserverTestcase.setup_test_homeserver`.

changelog.d/10962.bugfix

@@ -1 +0,0 @@
-Fix [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) `/batch_send` endpoint rejecting subsequent batches with unknown batch ID error in existing room versions from the room creator.

changelog.d/10963.misc

@@ -1 +0,0 @@
-Fix the test utility function `create_room_as` so that `is_public=True` will explicitly set the `visibility` parameter of room creation requests to `public`. Contributed by @AndrewFerr.

changelog.d/10966.misc

@@ -1 +0,0 @@
-Make the release script more robust and transparent.

changelog.d/10969.bugfix

@@ -0,0 +1 @@
+Fix a long-standing bug where messages in the `device_inbox` table for deleted devices would persist indefinitely. Contributed by @dklimpel and @JohannesKleine.

changelog.d/10971.doc

@@ -1 +0,0 @@
-Change wording ("reference homeserver") in Synapse repository documentation. Contributed by @maxkratz.

changelog.d/10973.doc

@@ -1 +0,0 @@
-Fix a dead URL in development documentation (SAML) and change wording from "Riot" to "Element". Contributed by @maxkratz.

changelog.d/10974.misc

@@ -1 +0,0 @@
-Refactor [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) `/batch_send` mega function into smaller handler functions.

changelog.d/10981.bugfix

@@ -1 +0,0 @@
-Fix a bug that could leak local users' per-room nicknames and avatars when the user directory is rebuilt.

changelog.d/10982.bugfix

@@ -1 +0,0 @@
-Fix a long-standing bug where the remainder of a batch of user directory changes would be silently dropped if the server left a room early in the batch.

changelog.d/10983.misc

@@ -1 +0,0 @@
-Log stack traces when a missing opentracing span is detected.

changelog.d/10985.misc

@@ -1 +0,0 @@
-Use direct references to config flags.

changelog.d/10986.misc

@@ -1 +0,0 @@
-Clean up some of the federation event authentication code for clarity.

changelog.d/10987.misc

@@ -1 +0,0 @@
-Clean up some of the federation event authentication code for clarity.

changelog.d/10988.misc

@@ -1 +0,0 @@
-Clean up some of the federation event authentication code for clarity.

changelog.d/10990.doc

@@ -1 +0,0 @@
-Add additional content to the Welcome and Overview page of the documentation.

changelog.d/10991.doc

@@ -1 +0,0 @@
-Update links to MSCs in documentation. Contributed by @dklimpel.

changelog.d/10992.misc

@@ -1 +0,0 @@
-Update GHA config to run tests against Python 3.10 and PostgreSQL 14.

changelog.d/10993.misc

@@ -1 +0,0 @@
-Fix a long-standing bug where `ReadWriteLock`s could drop logging contexts on exit.

changelog.d/10994.misc

@@ -1 +0,0 @@
-Add a `CODEOWNERS` file to automatically request reviews from the `@matrix-org/synapse-core` team on new pull requests.

changelog.d/10995.bugfix

@@ -1 +0,0 @@
-Correct a bugfix introduced in Synapse v1.44.0 that wouldn't catch every error of the connection breaks before a response could be written to it.

changelog.d/11002.bugfix

@@ -1 +0,0 @@
-Fix a long-standing bug where local users' per-room nicknames/avatars were visible to anyone who could see you in the user_directory.

changelog.d/11003.bugfix

@@ -1 +0,0 @@
-Fix a long-standing bug where a user's per-room nickname/avatar would overwrite their profile in the user directory when a room was made public.

changelog.d/11004.misc

@@ -1 +0,0 @@
-Add further type hints to `synapse.state`.

changelog.d/11005.misc

@@ -1 +0,0 @@
-Remove the deprecated `BaseHandler` object.

changelog.d/11006.misc

@@ -1 +0,0 @@
-Bump mypy version for CI to 0.910, and pull in new type stubs for dependencies.

changelog.d/11010.misc

@@ -1 +0,0 @@
-Clean up some of the federation event authentication code for clarity.

changelog.d/11011.misc

@@ -1 +0,0 @@
-Clean up some of the federation event authentication code for clarity.

changelog.d/11017.misc

@@ -1 +0,0 @@
-Fix CI to run the unit tests without optional deps.

changelog.d/11019.misc

@@ -1 +0,0 @@
-Ensure that cache config tests do not share state.

changelog.d/11021.misc

@@ -1 +0,0 @@
-Add additional type hints to `synapse.server_notices`.

changelog.d/11023.misc

@@ -1 +0,0 @@
-Add additional type hints for `synapse.push`.

changelog.d/11028.feature

@@ -1 +0,0 @@
-Include exception information in JSON logging output. Contributed by @Fizzadar at Beeper.

changelog.d/11033.bugfix

@@ -0,0 +1 @@
+Do not accept events if a third-party rule module API callback raises an exception.

changelog.d/11034.misc

@@ -1 +0,0 @@
-When installing the optional developer dependencies, also include the dependencies needed for type-checking and unit testing.

changelog.d/11042.bugfix

@@ -1 +0,0 @@
-Work around a regression, introduced in Synapse 1.39.0, that caused `SynapseError`s raised by the experimental third-party rules module callback `check_event_allowed` to be ignored.

changelog.d/11043.misc

@@ -1 +0,0 @@
-Remove unnecessary list comprehension from `synapse_port_db` to satisfy code style requirements.

changelog.d/11097.feature

@@ -0,0 +1 @@
+Advertise support for Client-Server API r0.6.1.

changelog.d/11098.misc

@@ -0,0 +1 @@
+Add type hints to `synapse.events`.

changelog.d/11099.feature

@@ -0,0 +1 @@
+Add search by room ID and room alias to List Room admin API.

changelog.d/11126.feature

@@ -0,0 +1 @@
+Add an `on_new_event` third-party rules callback to allow Synapse modules to act after an event has been sent into a room.

changelog.d/11128.doc

@@ -0,0 +1 @@
+Improve example HAProxy config in the docs to properly handle host headers with port information. This is required for federation over port 443 to work correctly.

changelog.d/11129.bugfix

@@ -0,0 +1 @@
+Fix long-standing bug where verification requests could fail in certain cases if whitelist was in place but did not include your own homeserver.

changelog.d/11137.misc

@@ -0,0 +1 @@
+Remove and document unnecessary `RoomStreamToken` checks in application service ephemeral event code.

changelog.d/11147.feature

@@ -0,0 +1 @@
+Add a module API method to update a user's membership in a room.

changelog.d/11151.doc

@@ -0,0 +1 @@
+Add documentation for using Authentik as an OpenID Connect Identity Provider. Contributed by @samip5.

changelog.d/11164.misc

@@ -0,0 +1 @@
+Add type hints so that `synapse.http` passes `mypy` checks.

changelog.d/11166.misc

@@ -0,0 +1 @@
+Update scripts to pass Shellcheck lints.

changelog.d/11171.misc

@@ -0,0 +1 @@
+Add knock information in admin export. Contributed by Rafael Gonçalves.

changelog.d/11178.feature

@@ -0,0 +1 @@
+Add metrics for thread pool usage.

changelog.d/11179.misc

@@ -0,0 +1 @@
+Add tests to check that `ClientIpStore.get_last_client_ip_by_device` and `get_user_ip_and_agents` combine database and in-memory data correctly.

changelog.d/11187.feature

@@ -0,0 +1 @@
+Support the stable room type field for [MSC3288](https://github.com/matrix-org/matrix-doc/pull/3288).

changelog.d/11188.bugfix

@@ -0,0 +1 @@
+Allow an empty list of `state_events_at_start` to be sent when using the [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) `/batch_send` endpoint and the author of the historical messages is already part of the current room state at the given `?prev_event_id`.

changelog.d/11191.bugfix

@@ -0,0 +1 @@
+Fix a bug introduced in Synapse 1.45.0 which prevented the `synapse_review_recent_signups` script from running. Contributed by @samuel-p.

changelog.d/11194.misc

@@ -0,0 +1 @@
+Refactor `Filter` to check different fields depending on the data type.

changelog.d/11198.doc

@@ -0,0 +1 @@
+Clarify lack of support for Windows.

changelog.d/11199.bugfix

@@ -0,0 +1 @@
+Delete `to_device` messages for hidden devices that will never be read, reducing database size.

changelog.d/11200.bugfix

@@ -0,0 +1 @@
+Fix a long-standing bug wherein a missing `Content-Type` header when downloading remote media would cause Synapse to throw an error.

changelog.d/11204.feature

@@ -0,0 +1 @@
+Add a module API method to retrieve the current state of a room.

changelog.d/11205.misc

@@ -0,0 +1 @@
+Improve type hints for the relations datastore.

changelog.d/11206.removal

@@ -0,0 +1 @@
+The `user_may_create_room_with_invites` module callback is now deprecated. Please refer to the [upgrade notes](https://matrix-org.github.io/synapse/develop/upgrade#upgrading-to-v1470) for more information.

changelog.d/11207.bugfix

@@ -0,0 +1 @@
+Fix a long-standing bug which could result in serialization errors and potentially duplicate transaction data when sending ephemeral events to application services. Contributed by @Fizzadar at Beeper.

changelog.d/11209.docker

@@ -0,0 +1 @@
+Avoid changing userid when started as a non-root user, and no explicit `UID` is set.