WIP: MAS in complement

.ci/scripts/calculate_jobs.py

@@ -36,11 +36,11 @@ IS_PR = os.environ["GITHUB_REF"].startswith("refs/pull/")
 # First calculate the various trial jobs.
 #
 # For PRs, we only run each type of test with the oldest Python version supported (which
-# is Python 3.9 right now)
+# is Python 3.8 right now)
 
 trial_sqlite_tests = [
     {
-        "python-version": "3.9",
+        "python-version": "3.8",
         "database": "sqlite",
         "extras": "all",
     }
@@ -53,12 +53,12 @@ if not IS_PR:
             "database": "sqlite",
             "extras": "all",
         }
-        for version in ("3.10", "3.11", "3.12", "3.13")
+        for version in ("3.9", "3.10", "3.11", "3.12")
     )
 
 trial_postgres_tests = [
     {
-        "python-version": "3.9",
+        "python-version": "3.8",
         "database": "postgres",
         "postgres-version": "11",
         "extras": "all",
@@ -68,16 +68,16 @@ trial_postgres_tests = [
 if not IS_PR:
     trial_postgres_tests.append(
         {
-            "python-version": "3.13",
+            "python-version": "3.12",
             "database": "postgres",
-            "postgres-version": "17",
+            "postgres-version": "16",
             "extras": "all",
         }
     )
 
 trial_no_extra_tests = [
     {
-        "python-version": "3.9",
+        "python-version": "3.8",
         "database": "sqlite",
         "extras": "",
     }
@@ -99,24 +99,24 @@ set_output("trial_test_matrix", test_matrix)
 
 # First calculate the various sytest jobs.
 #
-# For each type of test we only run on bullseye on PRs
+# For each type of test we only run on focal on PRs
 
 
 sytest_tests = [
     {
-        "sytest-tag": "bullseye",
+        "sytest-tag": "focal",
     },
     {
-        "sytest-tag": "bullseye",
+        "sytest-tag": "focal",
         "postgres": "postgres",
     },
     {
-        "sytest-tag": "bullseye",
+        "sytest-tag": "focal",
         "postgres": "multi-postgres",
         "workers": "workers",
     },
     {
-        "sytest-tag": "bullseye",
+        "sytest-tag": "focal",
         "postgres": "multi-postgres",
         "workers": "workers",
         "reactor": "asyncio",
@@ -127,11 +127,11 @@ if not IS_PR:
     sytest_tests.extend(
         [
             {
-                "sytest-tag": "bullseye",
+                "sytest-tag": "focal",
                 "reactor": "asyncio",
             },
             {
-                "sytest-tag": "bullseye",
+                "sytest-tag": "focal",
                 "postgres": "postgres",
                 "reactor": "asyncio",
             },

.ci/scripts/prepare_old_deps.sh

@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-# this script is run by GitHub Actions in a plain `jammy` container; it
+# this script is run by GitHub Actions in a plain `focal` container; it
 # - installs the minimal system requirements, and poetry;
 # - patches the project definition file to refer to old versions only;
 # - creates a venv with these old versions using poetry; and finally

.github/workflows/docker.yml

@@ -30,7 +30,7 @@ jobs:
         run: docker buildx inspect
 
       - name: Install Cosign
-        uses: sigstore/cosign-installer@v3.7.0
+        uses: sigstore/cosign-installer@v3.5.0
 
       - name: Checkout repository
         uses: actions/checkout@v4

.github/workflows/fix_lint.yaml

@@ -29,13 +29,17 @@ jobs:
         with:
           install-project: "false"
 
-      - name: Run ruff check
+      - name: Import order (isort)
         continue-on-error: true
-        run: poetry run ruff check --fix .
+        run: poetry run isort .
 
-      - name: Run ruff format
+      - name: Code style (black)
         continue-on-error: true
-        run: poetry run ruff format --quiet .
+        run: poetry run black .
+
+      - name: Semantic checks (ruff)
+        continue-on-error: true
+        run: poetry run ruff --fix .
 
       - run: cargo clippy --all-features --fix -- -D warnings
         continue-on-error: true
@@ -45,4 +49,4 @@ jobs:
 
       - uses: stefanzweifel/git-auto-commit-action@v5
         with:
-          commit_message: "Attempt to fix linting"
+            commit_message: "Attempt to fix linting"

.github/workflows/latest_deps.yml

@@ -132,9 +132,9 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - sytest-tag: bullseye
+          - sytest-tag: focal
 
-          - sytest-tag: bullseye
+          - sytest-tag: focal
             postgres: postgres
             workers: workers
             redis: redis

.github/workflows/release-artifacts.yml

@@ -91,19 +91,10 @@ jobs:
           rm -rf /tmp/.buildx-cache
           mv /tmp/.buildx-cache-new /tmp/.buildx-cache
 
-      - name: Artifact name
-        id: artifact-name
-        # We can't have colons in the upload name of the artifact, so we convert
-        # e.g. `debian:sid` to `sid`.
-        env:
-          DISTRO: ${{ matrix.distro }}
-        run: |
-          echo "ARTIFACT_NAME=${DISTRO#*:}" >> "$GITHUB_OUTPUT"
-
       - name: Upload debs as artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v3 # Don't upgrade to v4; broken: https://github.com/actions/upload-artifact#breaking-changes
         with:
-          name: debs-${{ steps.artifact-name.outputs.ARTIFACT_NAME }}
+          name: debs
           path: debs/*
 
   build-wheels:
@@ -111,7 +102,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-22.04, macos-12]
+        os: [ubuntu-20.04, macos-12]
         arch: [x86_64, aarch64]
         # is_pr is a flag used to exclude certain jobs from the matrix on PRs.
         # It is not read by the rest of the workflow.
@@ -153,7 +144,7 @@ jobs:
 
       - name: Only build a single wheel on PR
         if: startsWith(github.ref, 'refs/pull/')
-        run: echo "CIBW_BUILD="cp39-manylinux_${{ matrix.arch }}"" >> $GITHUB_ENV
+        run: echo "CIBW_BUILD="cp38-manylinux_${{ matrix.arch }}"" >> $GITHUB_ENV
 
       - name: Build wheels
         run: python -m cibuildwheel --output-dir wheelhouse
@@ -165,9 +156,9 @@ jobs:
           CARGO_NET_GIT_FETCH_WITH_CLI: true
           CIBW_ENVIRONMENT_PASS_LINUX: CARGO_NET_GIT_FETCH_WITH_CLI
 
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v3 # Don't upgrade to v4; broken: https://github.com/actions/upload-artifact#breaking-changes
         with:
-          name: Wheel-${{ matrix.os }}-${{ matrix.arch }}
+          name: Wheel
           path: ./wheelhouse/*.whl
 
   build-sdist:
@@ -186,7 +177,7 @@ jobs:
       - name: Build sdist
         run: python -m build --sdist
 
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v3 # Don't upgrade to v4; broken: https://github.com/actions/upload-artifact#breaking-changes
         with:
           name: Sdist
           path: dist/*.tar.gz
@@ -203,20 +194,19 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Download all workflow run artifacts
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v3 # Don't upgrade to v4, it should match upload-artifact
       - name: Build a tarball for the debs
-        # We need to merge all the debs uploads into one folder, then compress
-        # that.
-        run: |
-          mkdir debs
-          mv debs*/* debs/
-          tar -cvJf debs.tar.xz debs
+        run: tar -cvJf debs.tar.xz debs
       - name: Attach to release
-        uses: softprops/action-gh-release@v2
+        uses: softprops/action-gh-release@a929a66f232c1b11af63782948aa2210f981808a  # PR#109
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
           files: |
             Sdist/*
-            Wheel*/*
+            Wheel/*
             debs.tar.xz
+          # if it's not already published, keep the release as a draft.
+          draft: true
+          # mark it as a prerelease if the tag contains 'rc'.
+          prerelease: ${{ contains(github.ref, 'rc') }}

.github/workflows/tests.yml

@@ -131,11 +131,15 @@ jobs:
         with:
           install-project: "false"
 
-      - name: Run ruff check
-        run: poetry run ruff check --output-format=github .
+      - name: Import order (isort)
+        run: poetry run isort --check --diff .
 
-      - name: Run ruff format
-        run: poetry run ruff format --check .
+      - name: Code style (black)
+        run: poetry run black --check --diff .
+
+      - name: Semantic checks (ruff)
+        # --quiet suppresses the update check.
+        run: poetry run ruff check --quiet .
 
   lint-mypy:
     runs-on: ubuntu-latest
@@ -397,7 +401,7 @@ jobs:
     needs:
       - linting-done
       - changes
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-20.04
     steps:
       - uses: actions/checkout@v4
 
@@ -409,12 +413,12 @@ jobs:
       # their build dependencies
       - run: |
           sudo apt-get -qq update
-          sudo apt-get -qq install build-essential libffi-dev python3-dev \
+          sudo apt-get -qq install build-essential libffi-dev python-dev \
             libxml2-dev libxslt-dev xmlsec1 zlib1g-dev libjpeg-dev libwebp-dev
 
       - uses: actions/setup-python@v5
         with:
-          python-version: '3.9'
+          python-version: '3.8'
 
       - name: Prepare old deps
         if: steps.cache-poetry-old-deps.outputs.cache-hit != 'true'
@@ -458,7 +462,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["pypy-3.9"]
+        python-version: ["pypy-3.8"]
         extras: ["all"]
 
     steps:
@@ -580,11 +584,11 @@ jobs:
     strategy:
       matrix:
         include:
-          - python-version: "3.9"
+          - python-version: "3.8"
             postgres-version: "11"
 
-          - python-version: "3.13"
-            postgres-version: "17"
+          - python-version: "3.11"
+            postgres-version: "15"
 
     services:
       postgres:

.github/workflows/twisted_trunk.yml

@@ -99,11 +99,11 @@ jobs:
     if: needs.check_repo.outputs.should_run_workflow == 'true'
     runs-on: ubuntu-latest
     container:
-      # We're using debian:bullseye because it uses Python 3.9 which is our minimum supported Python version.
+      # We're using ubuntu:focal because it uses Python 3.8 which is our minimum supported Python version.
       # This job is a canary to warn us about unreleased twisted changes that would cause problems for us if
       # they were to be released immediately. For simplicity's sake (and to save CI runners) we use the oldest
       # version, assuming that any incompatibilities on newer versions would also be present on the oldest.
-      image: matrixdotorg/sytest-synapse:bullseye
+      image: matrixdotorg/sytest-synapse:focal
       volumes:
         - ${{ github.workspace }}:/src
 

CHANGES.md

@@ -1,486 +1,3 @@
-# Synapse 1.119.0rc2 (2024-11-11)
-
-Note that due to packaging issues there was no v1.119.0rc1.
-
-### Python 3.8 support dropped
-
-Python 3.8 is [end-of-life](https://devguide.python.org/versions/) and is no longer supported by Synapse. The minimum supported Python version is now 3.9.
-
-If you are running Synapse with Python 3.8, please upgrade to Python 3.9 (or greater) before upgrading Synapse.
-
-### Features
-
-- Support [MSC4151](https://github.com/matrix-org/matrix-spec-proposals/pull/4151)'s stable report room API. ([\#17374](https://github.com/element-hq/synapse/issues/17374))
-- Add experimental support for [MSC4222](https://github.com/matrix-org/matrix-spec-proposals/pull/4222) (Adding `state_after` to sync v2). ([\#17888](https://github.com/element-hq/synapse/issues/17888))
-
-### Bugfixes
-
-- Fix bug with sliding sync where `$LAZY`-loading room members would not return `required_state` membership in incremental syncs. ([\#17809](https://github.com/element-hq/synapse/issues/17809))
-- Check if user has membership in a room before tagging it. Contributed by Lama Alosaimi. ([\#17839](https://github.com/element-hq/synapse/issues/17839))
-- Fix a bug in the admin redact endpoint where the background task would not run if a worker was specified in
-  the config option `run_background_tasks_on`. ([\#17847](https://github.com/element-hq/synapse/issues/17847))
-- Fix bug where some presence and typing timeouts can expire early. ([\#17850](https://github.com/element-hq/synapse/issues/17850))
-- Fix detection when the built Rust library was outdated when using source installations. ([\#17861](https://github.com/element-hq/synapse/issues/17861))
-- Fix a long-standing bug in Synapse which could cause one-time keys to be issued in the incorrect order, causing message decryption failures. ([\#17903](https://github.com/element-hq/synapse/pull/17903))
-- Fix experimental support for [MSC4222](https://github.com/matrix-org/matrix-spec-proposals/pull/4222) (Adding `state_after` to sync v2) where we would return the full state on incremental syncs when using lazy loaded members and there were no new events in the timeline. ([\#17915](https://github.com/element-hq/synapse/pull/17915))
-
-### Internal Changes
-
-- Remove support for python 3.8. ([\#17908](https://github.com/element-hq/synapse/issues/17908))
-- Add a test for downloading and thumbnailing a CMYK JPEG. ([\#17786](https://github.com/element-hq/synapse/issues/17786))
-- Refactor database calls to remove `Generator` usage. ([\#17813](https://github.com/element-hq/synapse/issues/17813), [\#17814](https://github.com/element-hq/synapse/issues/17814), [\#17815](https://github.com/element-hq/synapse/issues/17815), [\#17816](https://github.com/element-hq/synapse/issues/17816), [\#17817](https://github.com/element-hq/synapse/issues/17817), [\#17818](https://github.com/element-hq/synapse/issues/17818), [\#17890](https://github.com/element-hq/synapse/issues/17890))
-- Include the destination in the error of 'Destination mismatch' on federation requests. ([\#17830](https://github.com/element-hq/synapse/issues/17830))
-- The nix flake inside the repository no longer tracks nixpkgs/master to not catch the latest bugs from a PR merged 5 minutes ago. ([\#17852](https://github.com/element-hq/synapse/issues/17852))
-- Minor speed-up of sliding sync by computing extensions results in parallel. ([\#17884](https://github.com/element-hq/synapse/issues/17884))
-- Bump the default Python version in the Synapse Dockerfile from 3.11 -> 3.12. ([\#17887](https://github.com/element-hq/synapse/issues/17887))
-- Remove usage of internal header encoding API. ([\#17894](https://github.com/element-hq/synapse/issues/17894))
-- Use unique name for each os.arch variant when uploading Wheel artifacts. ([\#17905](https://github.com/element-hq/synapse/issues/17905))
-- Fix tests to run with latest Twisted. ([\#17906](https://github.com/element-hq/synapse/pull/17906), [\#17907](https://github.com/element-hq/synapse/pull/17907), [\#17911](https://github.com/element-hq/synapse/pull/17911))
-- Update version constraint to allow the latest poetry-core 1.9.1. ([\#17902](https://github.com/element-hq/synapse/pull/17902))
-- Update the portdb CI to use Python 3.13 and Postgres 17 as latest dependencies. ([\#17909](https://github.com/element-hq/synapse/pull/17909))
-- Add an index to `current_state_delta_stream` table. ([\#17912](https://github.com/element-hq/synapse/issues/17912))
-- Fix building and attaching release artifacts during the release process. ([\#17921](https://github.com/element-hq/synapse/issues/17921))
-
-### Updates to locked dependencies
-
-* Bump actions/download-artifact & actions/upload-artifact from 3 to 4 in /.github/workflows. ([\#17657](https://github.com/element-hq/synapse/issues/17657))
-* Bump anyhow from 1.0.89 to 1.0.92. ([\#17858](https://github.com/element-hq/synapse/issues/17858), [\#17876](https://github.com/element-hq/synapse/issues/17876), [\#17901](https://github.com/element-hq/synapse/issues/17901))
-* Bump bytes from 1.7.2 to 1.8.0. ([\#17877](https://github.com/element-hq/synapse/issues/17877))
-* Bump cryptography from 43.0.1 to 43.0.3. ([\#17853](https://github.com/element-hq/synapse/issues/17853))
-* Bump mypy-zope from 1.0.7 to 1.0.8. ([\#17898](https://github.com/element-hq/synapse/issues/17898))
-* Bump phonenumbers from 8.13.47 to 8.13.49. ([\#17880](https://github.com/element-hq/synapse/issues/17880), [\#17899](https://github.com/element-hq/synapse/issues/17899))
-* Bump python-multipart from 0.0.12 to 0.0.16. ([\#17879](https://github.com/element-hq/synapse/issues/17879))
-* Bump regex from 1.11.0 to 1.11.1. ([\#17874](https://github.com/element-hq/synapse/issues/17874))
-* Bump ruff from 0.6.9 to 0.7.2. ([\#17868](https://github.com/element-hq/synapse/issues/17868), [\#17897](https://github.com/element-hq/synapse/issues/17897))
-* Bump serde from 1.0.210 to 1.0.214. ([\#17875](https://github.com/element-hq/synapse/issues/17875), [\#17900](https://github.com/element-hq/synapse/issues/17900))
-* Bump serde_json from 1.0.128 to 1.0.132. ([\#17857](https://github.com/element-hq/synapse/issues/17857))
-* Bump types-psycopg2 from 2.9.21.20240819 to 2.9.21.20241019. ([\#17855](https://github.com/element-hq/synapse/issues/17855))
-* Bump types-setuptools from 75.1.0.20241014 to 75.2.0.20241019. ([\#17856](https://github.com/element-hq/synapse/issues/17856))
-
-# Synapse 1.118.0 (2024-10-29)
-
-No significant changes since 1.118.0rc1.
-
-### Python 3.8 support will be dropped in the next release
-
-Python 3.8 is now [end-of-life](https://devguide.python.org/versions/). As per our [Deprecation Policy for Platform Dependencies](https://element-hq.github.io/synapse/latest/deprecation_policy.html#policy), Synapse will be dropping support for Python 3.8 in the next release; Synapse 1.119.0.
-
-Synapse 1.118.x will be the final release to support Python 3.8. If you are running Synapse with Python 3.8, please upgrade before the 1.119.0 release, due in less than one month.
-
-### Python 3.13 and PostgreSQL 17 support
-
-On the other end of the spectrum, Synapse 1.118.0 is the first release to support [Python 3.13](https://www.python.org/downloads/release/python-3130/)! [PostgreSQL 17](https://www.postgresql.org/about/news/postgresql-17-released-2936/) is also supported as of this release.
-
-
-# Synapse 1.118.0rc1 (2024-10-22)
-
-### Features
-
-- Added the `display_name_claim` option to the JWT configuration. This option allows specifying the claim key that contains the user's display name in the JWT payload. ([\#17708](https://github.com/element-hq/synapse/issues/17708))
-- Implement [MSC4210](https://github.com/matrix-org/matrix-spec-proposals/pull/4210): Remove legacy mentions. Contributed by @tulir @ Beeper. ([\#17783](https://github.com/element-hq/synapse/issues/17783))
-
-### Bugfixes
-
-- Fix saving of PNG thumbnails, when the original image is in the CMYK color space. ([\#17736](https://github.com/element-hq/synapse/issues/17736))
-- Fix bug with sliding sync where the server would not return state that was added to the `required_state` config. ([\#17785](https://github.com/element-hq/synapse/issues/17785), [\#17805](https://github.com/element-hq/synapse/issues/17805))
-- Fix a bug in [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) Sliding Sync that would cause rooms to stay forgotten and hidden even after rejoining. ([\#17835](https://github.com/element-hq/synapse/issues/17835))
-
-### Improved Documentation
-
-- Clarify when the `user_may_invite` and `user_may_send_3pid_invite` module callbacks are called. ([\#17627](https://github.com/element-hq/synapse/issues/17627))
-- Correct documentation to refer to the `--config-path` argument instead of `--config-file`. ([\#17802](https://github.com/element-hq/synapse/issues/17802))
-- Fix typo in `target_cache_memory_usage` docs. ([\#17825](https://github.com/element-hq/synapse/issues/17825))
-
-### Internal Changes
-
-- Slight optimization when fetching state/events for Sliding Sync. ([\#17718](https://github.com/element-hq/synapse/issues/17718))
-- Add Python 3.13 and Postgres 17 to the test matrix. ([\#17752](https://github.com/element-hq/synapse/issues/17752))
-- Test github token before running release script steps. ([\#17803](https://github.com/element-hq/synapse/issues/17803))
-- Build debian packages for new Ubuntu versions, and stop building for no longer supported versions. ([\#17824](https://github.com/element-hq/synapse/issues/17824))
-- Enable the `.org.matrix.msc4028.encrypted_event` push rule by default in accordance with [MSC4028](https://github.com/matrix-org/matrix-spec-proposals/pull/4028). Note that the corresponding experimental feature must still be switched on for this push rule to have any effect. ([\#17826](https://github.com/element-hq/synapse/issues/17826))
-- Fix some typing issues uncovered by upgrading mypy to 1.11.x. ([\#17842](https://github.com/element-hq/synapse/issues/17842))
-
-
-
-### Updates to locked dependencies
-
-* Bump mypy from 1.10.1 to 1.11.2. ([\#17842](https://github.com/element-hq/synapse/issues/17842))
-* Bump mypy-zope from 1.0.5 to 1.0.7. ([\#17827](https://github.com/element-hq/synapse/issues/17827))
-* Bump phonenumbers from 8.13.46 to 8.13.47. ([\#17797](https://github.com/element-hq/synapse/issues/17797))
-* Bump psycopg2 from 2.9.9 to 2.9.10. ([\#17843](https://github.com/element-hq/synapse/issues/17843))
-* Bump ruff from 0.6.8 to 0.6.9. ([\#17794](https://github.com/element-hq/synapse/issues/17794))
-* Bump sentry-sdk from 2.14.0 to 2.15.0. ([\#17795](https://github.com/element-hq/synapse/issues/17795))
-* Bump sentry-sdk from 2.15.0 to 2.16.0. ([\#17829](https://github.com/element-hq/synapse/issues/17829))
-* Bump sentry-sdk from 2.16.0 to 2.17.0. ([\#17844](https://github.com/element-hq/synapse/issues/17844))
-* Bump sigstore/cosign-installer from 3.6.0 to 3.7.0. ([\#17798](https://github.com/element-hq/synapse/issues/17798))
-* Bump tomli from 2.0.1 to 2.0.2. ([\#17796](https://github.com/element-hq/synapse/issues/17796))
-* Bump types-requests from 2.32.0.20240914 to 2.32.0.20241016. ([\#17841](https://github.com/element-hq/synapse/issues/17841))
-* Bump types-setuptools from 75.1.0.20240917 to 75.1.0.20241014. ([\#17828](https://github.com/element-hq/synapse/issues/17828))
-
-# Synapse 1.117.0 (2024-10-15)
-
-No significant changes since 1.117.0rc1.
-
-
-
-
-# Synapse 1.117.0rc1 (2024-10-08)
-
-### Features
-
-- Add config option `redis.password_path`. ([\#17717](https://github.com/element-hq/synapse/issues/17717))
-
-### Bugfixes
-
-- Fix a rare bug introduced in v1.29.0 where invalidating a user's access token from a worker could raise an error. ([\#17779](https://github.com/element-hq/synapse/issues/17779))
-- In the response to `GET /_matrix/client/versions`, set the `unstable_features` flag for [MSC4140](https://github.com/matrix-org/matrix-spec-proposals/pull/4140) to `false` when server configuration disables support for delayed events. ([\#17780](https://github.com/element-hq/synapse/issues/17780))
-- Improve input validation and room membership checks in admin redaction API. ([\#17792](https://github.com/element-hq/synapse/issues/17792))
-
-### Improved Documentation
-
-- Clarify the docstring of `test_forget_when_not_left`. ([\#17628](https://github.com/element-hq/synapse/issues/17628))
-- Add documentation note about PYTHONMALLOC for accurate jemalloc memory tracking. Contributed by @hensg. ([\#17709](https://github.com/element-hq/synapse/issues/17709))
-- Remove spurious "TODO UPDATE ALL THIS" note in the Debian installation docs. ([\#17749](https://github.com/element-hq/synapse/issues/17749))
-- Explain how load balancing works for `federation_sender_instances`. ([\#17776](https://github.com/element-hq/synapse/issues/17776))
-
-### Internal Changes
-
-- Minor performance increase for large accounts using sliding sync. ([\#17751](https://github.com/element-hq/synapse/issues/17751))
-- Increase performance of the notifier when there are many syncing users. ([\#17765](https://github.com/element-hq/synapse/issues/17765), [\#17766](https://github.com/element-hq/synapse/issues/17766))
-- Fix performance of streams that don't change often. ([\#17767](https://github.com/element-hq/synapse/issues/17767))
-- Improve performance of sliding sync connections that do not ask for any rooms. ([\#17768](https://github.com/element-hq/synapse/issues/17768))
-- Reduce overhead of sliding sync E2EE loops. ([\#17771](https://github.com/element-hq/synapse/issues/17771))
-- Sliding sync minor performance speed up using new table. ([\#17787](https://github.com/element-hq/synapse/issues/17787))
-- Sliding sync minor performance improvement by omitting unchanged data from incremental responses. ([\#17788](https://github.com/element-hq/synapse/issues/17788))
-- Speed up sliding sync when there are many active subscriptions. ([\#17789](https://github.com/element-hq/synapse/issues/17789))
-- Add missing license headers on new source files. ([\#17799](https://github.com/element-hq/synapse/issues/17799))
-
-
-
-### Updates to locked dependencies
-
-* Bump phonenumbers from 8.13.45 to 8.13.46. ([\#17773](https://github.com/element-hq/synapse/issues/17773))
-* Bump python-multipart from 0.0.10 to 0.0.12. ([\#17772](https://github.com/element-hq/synapse/issues/17772))
-* Bump regex from 1.10.6 to 1.11.0. ([\#17770](https://github.com/element-hq/synapse/issues/17770))
-* Bump ruff from 0.6.7 to 0.6.8. ([\#17774](https://github.com/element-hq/synapse/issues/17774))
-
-# Synapse 1.116.0 (2024-10-01)
-
-No significant changes since 1.116.0rc2.
-
-
-
-
-# Synapse 1.116.0rc2 (2024-09-26)
-
-### Features
-
-- Add implementation of restricting who can overwrite a state event as proposed by [MSC3757](https://github.com/matrix-org/matrix-spec-proposals/pull/3757). ([\#17513](https://github.com/element-hq/synapse/issues/17513))
-
-
-
-
-# Synapse 1.116.0rc1 (2024-09-25)
-
-### Features
-
-- Add initial implementation of delayed events as proposed by [MSC4140](https://github.com/matrix-org/matrix-spec-proposals/pull/4140). ([\#17326](https://github.com/element-hq/synapse/issues/17326))
-- Add an asynchronous Admin API endpoint [to redact all a user's events](https://element-hq.github.io/synapse/v1.116/admin_api/user_admin_api.html#redact-all-the-events-of-a-user),
-  and [an endpoint to check on the status of that redaction task](https://element-hq.github.io/synapse/v1.116/admin_api/user_admin_api.html#check-the-status-of-a-redaction-process). ([\#17506](https://github.com/element-hq/synapse/issues/17506))
-- Add support for the `tags` and `not_tags` filters for [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) Sliding Sync. ([\#17662](https://github.com/element-hq/synapse/issues/17662))
-- Guests can use the new media endpoints to download media, as described by [MSC4189](https://github.com/matrix-org/matrix-spec-proposals/pull/4189). ([\#17675](https://github.com/element-hq/synapse/issues/17675))
-- Add config option `turn_shared_secret_path`. ([\#17690](https://github.com/element-hq/synapse/issues/17690))
-- Return room tags in [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) Sliding Sync account data extension. ([\#17707](https://github.com/element-hq/synapse/issues/17707))
-
-### Bugfixes
-
-- Make sure we get up-to-date state information when using the new [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) Sliding Sync tables to derive room membership. ([\#17692](https://github.com/element-hq/synapse/issues/17692))
-- Fix bug where room account data would not correctly be sent down [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) Sliding Sync for old rooms. ([\#17695](https://github.com/element-hq/synapse/issues/17695))
-- Fix a bug in [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) Sliding Sync which could prevent /sync from working for certain user accounts. ([\#17727](https://github.com/element-hq/synapse/issues/17727), [\#17733](https://github.com/element-hq/synapse/issues/17733))
-- Ignore invites from ignored users in Sliding Sync. ([\#17729](https://github.com/element-hq/synapse/issues/17729))
-- Fix bug in [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) Sliding Sync where the server would incorrectly return a negative bump stamp, which caused Element X apps to stop syncing. ([\#17748](https://github.com/element-hq/synapse/issues/17748))
-
-### Internal Changes
-
-- Import pydantic objects from the `_pydantic_compat` module.
-  This allows `check_pydantic_models.py` to mock those pydantic objects
-  only in the synapse module, and not interfere with pydantic objects in
-  external dependencies. ([\#17667](https://github.com/element-hq/synapse/issues/17667))
-- Use [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) Sliding Sync tables as a bulk shortcut for getting the max `event_stream_ordering` of rooms. ([\#17693](https://github.com/element-hq/synapse/issues/17693))
-- Speed up [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) sliding sync requests a bit where there are many room changes. ([\#17696](https://github.com/element-hq/synapse/issues/17696))
-- Refactor [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) sliding sync filter unit tests so the sliding sync API has better test coverage. ([\#17703](https://github.com/element-hq/synapse/issues/17703))
-- Fetch `bump_stamp`s more efficiently in [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) Sliding Sync. ([\#17723](https://github.com/element-hq/synapse/issues/17723))
-- Shortcut for checking if certain background updates have completed (utilized in [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) Sliding Sync). ([\#17724](https://github.com/element-hq/synapse/issues/17724))
-- More efficiently fetch rooms for [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) Sliding Sync. ([\#17725](https://github.com/element-hq/synapse/issues/17725))
-- Fix `_bulk_get_max_event_pos` being inefficient. ([\#17728](https://github.com/element-hq/synapse/issues/17728))
-- Add cache to `get_tags_for_room(...)`. ([\#17730](https://github.com/element-hq/synapse/issues/17730))
-- Small performance improvement in speeding up [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) Sliding Sync. ([\#17731](https://github.com/element-hq/synapse/issues/17731))
-- Minor speed up of initial [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) sliding sync requests. ([\#17734](https://github.com/element-hq/synapse/issues/17734))
-- Remove usage of the deprecated `cgi` module, deprecated in Python 3.11 and removed in Python 3.13. ([\#17741](https://github.com/element-hq/synapse/issues/17741))
-- Fix typing of a variable that is not `Unknown` anymore after updating `treq`. ([\#17744](https://github.com/element-hq/synapse/issues/17744))
-
-
-
-### Updates to locked dependencies
-
-* Bump anyhow from 1.0.86 to 1.0.89. ([\#17685](https://github.com/element-hq/synapse/issues/17685), [\#17716](https://github.com/element-hq/synapse/issues/17716))
-* Bump bytes from 1.7.1 to 1.7.2. ([\#17743](https://github.com/element-hq/synapse/issues/17743))
-* Bump cryptography from 43.0.0 to 43.0.1. ([\#17689](https://github.com/element-hq/synapse/issues/17689))
-* Bump idna from 3.8 to 3.10. ([\#17758](https://github.com/element-hq/synapse/issues/17758))
-* Bump msgpack from 1.0.8 to 1.1.0. ([\#17759](https://github.com/element-hq/synapse/issues/17759))
-* Bump phonenumbers from 8.13.44 to 8.13.45. ([\#17762](https://github.com/element-hq/synapse/issues/17762))
-* Bump prometheus-client from 0.20.0 to 0.21.0. ([\#17746](https://github.com/element-hq/synapse/issues/17746))
-* Bump pyasn1 from 0.6.0 to 0.6.1. ([\#17714](https://github.com/element-hq/synapse/issues/17714))
-* Bump pyasn1-modules from 0.4.0 to 0.4.1. ([\#17747](https://github.com/element-hq/synapse/issues/17747))
-* Bump pydantic from 2.8.2 to 2.9.2. ([\#17756](https://github.com/element-hq/synapse/issues/17756))
-* Bump python-multipart from 0.0.9 to 0.0.10. ([\#17745](https://github.com/element-hq/synapse/issues/17745))
-* Bump ruff from 0.6.4 to 0.6.7. ([\#17715](https://github.com/element-hq/synapse/issues/17715), [\#17760](https://github.com/element-hq/synapse/issues/17760))
-* Bump sentry-sdk from 2.13.0 to 2.14.0. ([\#17712](https://github.com/element-hq/synapse/issues/17712))
-* Bump serde from 1.0.209 to 1.0.210. ([\#17686](https://github.com/element-hq/synapse/issues/17686))
-* Bump serde_json from 1.0.127 to 1.0.128. ([\#17687](https://github.com/element-hq/synapse/issues/17687))
-* Bump treq from 23.11.0 to 24.9.1. ([\#17744](https://github.com/element-hq/synapse/issues/17744))
-* Bump types-pyyaml from 6.0.12.20240808 to 6.0.12.20240917. ([\#17755](https://github.com/element-hq/synapse/issues/17755))
-* Bump types-requests from 2.32.0.20240712 to 2.32.0.20240914. ([\#17713](https://github.com/element-hq/synapse/issues/17713))
-* Bump types-setuptools from 74.1.0.20240907 to 75.1.0.20240917. ([\#17757](https://github.com/element-hq/synapse/issues/17757))
-
-# Synapse 1.115.0 (2024-09-17)
-
-No significant changes since 1.115.0rc2.
-
-
-
-
-# Synapse 1.115.0rc2 (2024-09-12)
-
-### Internal Changes
-
-- Pre-populate room data used in experimental [MSC3575](https://github.com/matrix-org/matrix-spec-proposals/pull/3575) Sliding Sync `/sync` endpoint for quick filtering/sorting. ([\#17652](https://github.com/element-hq/synapse/issues/17652))
-- Speed up sliding sync by reducing amount of data pulled out of the database for large rooms. ([\#17683](https://github.com/element-hq/synapse/issues/17683))
-
-
-
-
-# Synapse 1.115.0rc1 (2024-09-10)
-
-### Features
-
-- Improve cross-signing upload when using [MSC3861](https://github.com/matrix-org/matrix-spec-proposals/pull/3861) to use a custom UIA flow stage, with web fallback support. ([\#17509](https://github.com/element-hq/synapse/issues/17509))
-
-### Bugfixes
-
-- Return `400 M_BAD_JSON` upon attempting to complete various room actions with a non-local user ID and unknown room ID, rather than an internal server error. ([\#17607](https://github.com/element-hq/synapse/issues/17607))
-- Fix authenticated media responses using a wrong limit when following redirects over federation. ([\#17626](https://github.com/element-hq/synapse/issues/17626))
-- Fix bug where we returned the wrong `bump_stamp` for invites in sliding sync response, causing incorrect ordering of invites in the room list. ([\#17674](https://github.com/element-hq/synapse/issues/17674))
-
-### Improved Documentation
-
-- Clarify that the admin api resource is only loaded on the main process and not workers. ([\#17590](https://github.com/element-hq/synapse/issues/17590))
-- Fixed typo in `saml2_config` config [example](https://element-hq.github.io/synapse/latest/usage/configuration/config_documentation.html#saml2_config). ([\#17594](https://github.com/element-hq/synapse/issues/17594))
-
-### Deprecations and Removals
-
-- Stabilise [MSC4156](https://github.com/matrix-org/matrix-spec-proposals/pull/4156) by removing the `msc4156_enabled` config setting and defaulting it to `true`. ([\#17650](https://github.com/element-hq/synapse/issues/17650))
-
-### Internal Changes
-
-- Update [MSC3861](https://github.com/matrix-org/matrix-spec-proposals/pull/3861) implementation: load the issuer and account management URLs from OIDC discovery. ([\#17407](https://github.com/element-hq/synapse/issues/17407))
-- Pre-populate room data used in experimental [MSC3575](https://github.com/matrix-org/matrix-spec-proposals/pull/3575) Sliding Sync `/sync` endpoint for quick filtering/sorting. ([\#17512](https://github.com/element-hq/synapse/issues/17512), [\#17632](https://github.com/element-hq/synapse/issues/17632), [\#17633](https://github.com/element-hq/synapse/issues/17633), [\#17634](https://github.com/element-hq/synapse/issues/17634), [\#17635](https://github.com/element-hq/synapse/issues/17635), [\#17636](https://github.com/element-hq/synapse/issues/17636), [\#17641](https://github.com/element-hq/synapse/issues/17641), [\#17654](https://github.com/element-hq/synapse/issues/17654), [\#17673](https://github.com/element-hq/synapse/issues/17673))
-- Store sliding sync per-connection state in the database. ([\#17599](https://github.com/element-hq/synapse/issues/17599), [\#17631](https://github.com/element-hq/synapse/issues/17631))
-- Make the sliding sync `PerConnectionState` class immutable. ([\#17600](https://github.com/element-hq/synapse/issues/17600))
-- Replace `isort` and `black` with `ruff`. ([\#17620](https://github.com/element-hq/synapse/issues/17620), [\#17643](https://github.com/element-hq/synapse/issues/17643))
-- Sliding Sync: Split up `get_room_membership_for_user_at_to_token`. ([\#17629](https://github.com/element-hq/synapse/issues/17629))
-- Use new database tables for sliding sync. ([\#17630](https://github.com/element-hq/synapse/issues/17630), [\#17649](https://github.com/element-hq/synapse/issues/17649))
-- Prevent duplicate tags being added to Sliding Sync traces. ([\#17655](https://github.com/element-hq/synapse/issues/17655))
-- Get `bump_stamp` from [new sliding sync tables](https://github.com/element-hq/synapse/pull/17512) which should be faster. ([\#17658](https://github.com/element-hq/synapse/issues/17658))
-- Speed up incremental Sliding Sync requests by avoiding extra work. ([\#17665](https://github.com/element-hq/synapse/issues/17665))
-- Small performance improvement in speeding up sliding sync. ([\#17666](https://github.com/element-hq/synapse/issues/17666), [\#17670](https://github.com/element-hq/synapse/issues/17670), [\#17672](https://github.com/element-hq/synapse/issues/17672))
-- Speed up sliding sync by reducing number of database calls. ([\#17684](https://github.com/element-hq/synapse/issues/17684))
-- Speed up sync by pulling out fewer events from the database. ([\#17688](https://github.com/element-hq/synapse/issues/17688))
-
-
-
-### Updates to locked dependencies
-
-* Bump authlib from 1.3.1 to 1.3.2. ([\#17679](https://github.com/element-hq/synapse/issues/17679))
-* Bump idna from 3.7 to 3.8. ([\#17682](https://github.com/element-hq/synapse/issues/17682))
-* Bump ruff from 0.6.2 to 0.6.4. ([\#17680](https://github.com/element-hq/synapse/issues/17680))
-* Bump towncrier from 24.7.1 to 24.8.0. ([\#17645](https://github.com/element-hq/synapse/issues/17645))
-* Bump twisted from 24.7.0rc1 to 24.7.0. ([\#17647](https://github.com/element-hq/synapse/issues/17647))
-* Bump types-pillow from 10.2.0.20240520 to 10.2.0.20240822. ([\#17644](https://github.com/element-hq/synapse/issues/17644))
-* Bump types-psycopg2 from 2.9.21.20240417 to 2.9.21.20240819. ([\#17646](https://github.com/element-hq/synapse/issues/17646))
-* Bump types-setuptools from 71.1.0.20240818 to 74.1.0.20240907. ([\#17681](https://github.com/element-hq/synapse/issues/17681))
-
-# Synapse 1.114.0 (2024-09-02)
-
-This release enables support for
-[MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) —
-Simplified Sliding Sync. This allows using the upcoming releases of the Element
-X mobile apps without having to run a Sliding Sync Proxy.
-
-
-### Features
-
-- Enable native sliding sync support ([MSC3575](https://github.com/matrix-org/matrix-spec-proposals/pull/3575) and [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186)) by default. ([\#17648](https://github.com/element-hq/synapse/issues/17648))
-
-
-
-
-# Synapse 1.114.0rc3 (2024-08-30)
-
-### Bugfixes
-
-- Fix regression in v1.114.0rc2 that caused workers to fail to start. ([\#17626](https://github.com/element-hq/synapse/issues/17626))
-
-
-
-
-# Synapse 1.114.0rc2 (2024-08-30)
-
-### Features
-
-- Improve cross-signing upload when using [MSC3861](https://github.com/matrix-org/matrix-spec-proposals/pull/3861) to use a custom UIA flow stage, with web fallback support. ([\#17509](https://github.com/element-hq/synapse/issues/17509))
-- Make `hash_password` script accept password input from stdin. ([\#17608](https://github.com/element-hq/synapse/issues/17608))
-
-### Bugfixes
-
-- Fix hierarchy returning 403 when room is accessible through federation. Contributed by Krishan (@kfiven). ([\#17194](https://github.com/element-hq/synapse/issues/17194))
-- Fix content-length on federation `/thumbnail` responses. ([\#17532](https://github.com/element-hq/synapse/issues/17532))
-- Fix authenticated media responses using a wrong limit when following redirects over federation. ([\#17543](https://github.com/element-hq/synapse/issues/17543))
-
-### Internal Changes
-
-- MSC3861: load the issuer and account management URLs from OIDC discovery. ([\#17407](https://github.com/element-hq/synapse/issues/17407))
-- Refactor sliding sync class into multiple files. ([\#17595](https://github.com/element-hq/synapse/issues/17595))
-- Store sliding sync per-connection state in the database. ([\#17599](https://github.com/element-hq/synapse/issues/17599))
-- Make the sliding sync `PerConnectionState` class immutable. ([\#17600](https://github.com/element-hq/synapse/issues/17600))
-- Add support to `@tag_args` for standalone functions. ([\#17604](https://github.com/element-hq/synapse/issues/17604))
-- Speed up incremental syncs in sliding sync by adding some more caching. ([\#17606](https://github.com/element-hq/synapse/issues/17606))
-- Always return the user's own read receipts in sliding sync. ([\#17617](https://github.com/element-hq/synapse/issues/17617))
-- Replace `isort` and `black` with `ruff`. ([\#17620](https://github.com/element-hq/synapse/issues/17620))
-- Refactor sliding sync code to move room list logic out into a separate class. ([\#17622](https://github.com/element-hq/synapse/issues/17622))
-
-
-
-### Updates to locked dependencies
-
-* Bump attrs from 23.2.0 to 24.2.0. ([\#17609](https://github.com/element-hq/synapse/issues/17609))
-* Bump cryptography from 42.0.8 to 43.0.0. ([\#17584](https://github.com/element-hq/synapse/issues/17584))
-* Bump phonenumbers from 8.13.43 to 8.13.44. ([\#17610](https://github.com/element-hq/synapse/issues/17610))
-* Bump pygithub from 2.3.0 to 2.4.0. ([\#17612](https://github.com/element-hq/synapse/issues/17612))
-* Bump pyyaml from 6.0.1 to 6.0.2. ([\#17611](https://github.com/element-hq/synapse/issues/17611))
-* Bump sentry-sdk from 2.12.0 to 2.13.0. ([\#17585](https://github.com/element-hq/synapse/issues/17585))
-* Bump serde from 1.0.206 to 1.0.208. ([\#17581](https://github.com/element-hq/synapse/issues/17581))
-* Bump serde from 1.0.208 to 1.0.209. ([\#17613](https://github.com/element-hq/synapse/issues/17613))
-* Bump serde_json from 1.0.124 to 1.0.125. ([\#17582](https://github.com/element-hq/synapse/issues/17582))
-* Bump serde_json from 1.0.125 to 1.0.127. ([\#17614](https://github.com/element-hq/synapse/issues/17614))
-* Bump types-jsonschema from 4.23.0.20240712 to 4.23.0.20240813. ([\#17583](https://github.com/element-hq/synapse/issues/17583))
-* Bump types-setuptools from 71.1.0.20240726 to 71.1.0.20240818. ([\#17586](https://github.com/element-hq/synapse/issues/17586))
-
-# Synapse 1.114.0rc1 (2024-08-20)
-
-### Features
-
-- Add a flag to `/versions`, `org.matrix.simplified_msc3575`, to indicate whether experimental sliding sync support has been enabled. ([\#17571](https://github.com/element-hq/synapse/issues/17571))
-- Handle changes in `timeline_limit` in experimental sliding sync. ([\#17579](https://github.com/element-hq/synapse/issues/17579))
-- Correctly track read receipts that should be sent down in experimental sliding sync. ([\#17575](https://github.com/element-hq/synapse/issues/17575), [\#17589](https://github.com/element-hq/synapse/issues/17589), [\#17592](https://github.com/element-hq/synapse/issues/17592))
-
-### Bugfixes
-
-- Start handlers for new media endpoints when media resource configured. ([\#17483](https://github.com/element-hq/synapse/issues/17483))
-- Fix timeline ordering (using `stream_ordering` instead of topological ordering) in experimental [MSC3575](https://github.com/matrix-org/matrix-spec-proposals/pull/3575) Sliding Sync `/sync` endpoint. ([\#17510](https://github.com/element-hq/synapse/issues/17510))
-- Fix experimental sliding sync implementation to remember any updates in rooms that were not sent down immediately. ([\#17535](https://github.com/element-hq/synapse/issues/17535))
-- Better exclude partially stated rooms if we must await full state in experimental [MSC3575](https://github.com/matrix-org/matrix-spec-proposals/pull/3575) Sliding Sync `/sync` endpoint. ([\#17538](https://github.com/element-hq/synapse/issues/17538))
-- Handle lower-case http headers in `_Mulitpart_Parser_Protocol`. ([\#17545](https://github.com/element-hq/synapse/issues/17545))
-- Fix fetching federation signing keys from servers that omit `old_verify_keys`. Contributed by @tulir @ Beeper. ([\#17568](https://github.com/element-hq/synapse/issues/17568))
-- Fix bug where we would respond with an error when a remote server asked for media that had a length of 0, using the new multipart federation media endpoint. ([\#17570](https://github.com/element-hq/synapse/issues/17570))
-
-### Improved Documentation
-
-- Clarify default behaviour of the
-  [`auto_accept_invites.worker_to_run_on`](https://element-hq.github.io/synapse/develop/usage/configuration/config_documentation.html#auto-accept-invites)
-  option. ([\#17515](https://github.com/element-hq/synapse/issues/17515))
-- Improve docstrings for profile methods. ([\#17559](https://github.com/element-hq/synapse/issues/17559))
-
-### Internal Changes
-
-- Add more tracing to experimental [MSC3575](https://github.com/matrix-org/matrix-spec-proposals/pull/3575) Sliding Sync `/sync` endpoint. ([\#17514](https://github.com/element-hq/synapse/issues/17514))
-- Fixup comment in sliding sync implementation. ([\#17531](https://github.com/element-hq/synapse/issues/17531))
-- Replace override of deprecated method `HTTPAdapter.get_connection` with `get_connection_with_tls_context`. ([\#17536](https://github.com/element-hq/synapse/issues/17536))
-- Fix performance of device lists in `/key/changes` and sliding sync. ([\#17537](https://github.com/element-hq/synapse/issues/17537), [\#17548](https://github.com/element-hq/synapse/issues/17548))
-- Bump setuptools from 67.6.0 to 72.1.0. ([\#17542](https://github.com/element-hq/synapse/issues/17542))
-- Add a utility function for generating random event IDs. ([\#17557](https://github.com/element-hq/synapse/issues/17557))
-- Speed up responding to media requests. ([\#17558](https://github.com/element-hq/synapse/issues/17558), [\#17561](https://github.com/element-hq/synapse/issues/17561), [\#17564](https://github.com/element-hq/synapse/issues/17564), [\#17566](https://github.com/element-hq/synapse/issues/17566), [\#17567](https://github.com/element-hq/synapse/issues/17567), [\#17569](https://github.com/element-hq/synapse/issues/17569))
-- Test github token before running release script steps. ([\#17562](https://github.com/element-hq/synapse/issues/17562))
-- Reduce log spam of multipart files. ([\#17563](https://github.com/element-hq/synapse/issues/17563))
-- Refactor per-connection state in experimental sliding sync handler. ([\#17574](https://github.com/element-hq/synapse/issues/17574))
-- Add histogram metrics for sliding sync processing time. ([\#17593](https://github.com/element-hq/synapse/issues/17593))
-
-
-
-### Updates to locked dependencies
-
-* Bump bytes from 1.6.1 to 1.7.1. ([\#17526](https://github.com/element-hq/synapse/issues/17526))
-* Bump lxml from 5.2.2 to 5.3.0. ([\#17550](https://github.com/element-hq/synapse/issues/17550))
-* Bump phonenumbers from 8.13.42 to 8.13.43. ([\#17551](https://github.com/element-hq/synapse/issues/17551))
-* Bump regex from 1.10.5 to 1.10.6. ([\#17527](https://github.com/element-hq/synapse/issues/17527))
-* Bump sentry-sdk from 2.10.0 to 2.12.0. ([\#17553](https://github.com/element-hq/synapse/issues/17553))
-* Bump serde from 1.0.204 to 1.0.206. ([\#17556](https://github.com/element-hq/synapse/issues/17556))
-* Bump serde_json from 1.0.122 to 1.0.124. ([\#17555](https://github.com/element-hq/synapse/issues/17555))
-* Bump sigstore/cosign-installer from 3.5.0 to 3.6.0. ([\#17549](https://github.com/element-hq/synapse/issues/17549))
-* Bump types-pyyaml from 6.0.12.20240311 to 6.0.12.20240808. ([\#17552](https://github.com/element-hq/synapse/issues/17552))
-* Bump types-requests from 2.31.0.20240406 to 2.32.0.20240712. ([\#17524](https://github.com/element-hq/synapse/issues/17524))
-
-# Synapse 1.113.0 (2024-08-13)
-
-No significant changes since 1.113.0rc1.
-
-
-
-
-# Synapse 1.113.0rc1 (2024-08-06)
-
-### Features
-
-- Track which rooms have been sent to clients in the experimental [MSC3575](https://github.com/matrix-org/matrix-spec-proposals/pull/3575) Sliding Sync `/sync` endpoint. ([\#17447](https://github.com/element-hq/synapse/issues/17447))
-- Add Account Data extension support to experimental [MSC3575](https://github.com/matrix-org/matrix-spec-proposals/pull/3575) Sliding Sync `/sync` endpoint. ([\#17477](https://github.com/element-hq/synapse/issues/17477))
-- Add receipts extension support to experimental [MSC3575](https://github.com/matrix-org/matrix-spec-proposals/pull/3575) Sliding Sync `/sync` endpoint. ([\#17489](https://github.com/element-hq/synapse/issues/17489))
-- Add typing notification extension support to experimental [MSC3575](https://github.com/matrix-org/matrix-spec-proposals/pull/3575) Sliding Sync `/sync` endpoint. ([\#17505](https://github.com/element-hq/synapse/issues/17505))
-
-### Bugfixes
-
-- Update experimental [MSC3575](https://github.com/matrix-org/matrix-spec-proposals/pull/3575) Sliding Sync `/sync` endpoint to handle invite/knock rooms when filtering. ([\#17450](https://github.com/element-hq/synapse/issues/17450))
-- Fix a bug introduced in v1.110.0 which caused `/keys/query` to return incomplete results, leading to high network activity and CPU usage on Matrix clients. ([\#17499](https://github.com/element-hq/synapse/issues/17499))
-
-### Improved Documentation
-
-- Update the [`allowed_local_3pids`](https://element-hq.github.io/synapse/v1.112/usage/configuration/config_documentation.html#allowed_local_3pids) config option's msisdn address to a working example. ([\#17476](https://github.com/element-hq/synapse/issues/17476))
-
-### Internal Changes
-
-- Change sliding sync to use their own token format in preparation for storing per-connection state. ([\#17452](https://github.com/element-hq/synapse/issues/17452))
-- Ensure we don't send down negative `bump_stamp` in experimental sliding sync endpoint. ([\#17478](https://github.com/element-hq/synapse/issues/17478))
-- Do not send down empty room entries down experimental sliding sync endpoint. ([\#17479](https://github.com/element-hq/synapse/issues/17479))
-- Refactor Sliding Sync tests to better utilize the `SlidingSyncBase`. ([\#17481](https://github.com/element-hq/synapse/issues/17481), [\#17482](https://github.com/element-hq/synapse/issues/17482))
-- Add some opentracing tags and logging to the experimental sliding sync implementation. ([\#17501](https://github.com/element-hq/synapse/issues/17501))
-- Split and move Sliding Sync tests so we have some more sane test file sizes. ([\#17504](https://github.com/element-hq/synapse/issues/17504))
-- Update the `limited` field description in the Sliding Sync response to accurately describe what it actually represents. ([\#17507](https://github.com/element-hq/synapse/issues/17507))
-- Easier to understand `timeline` assertions in Sliding Sync tests. ([\#17511](https://github.com/element-hq/synapse/issues/17511))
-- Reset the sliding sync connection if we don't recognize the per-connection state position. ([\#17529](https://github.com/element-hq/synapse/issues/17529))
-
-
-
-### Updates to locked dependencies
-
-* Bump bcrypt from 4.1.3 to 4.2.0. ([\#17495](https://github.com/element-hq/synapse/issues/17495))
-* Bump black from 24.4.2 to 24.8.0. ([\#17522](https://github.com/element-hq/synapse/issues/17522))
-* Bump phonenumbers from 8.13.39 to 8.13.42. ([\#17521](https://github.com/element-hq/synapse/issues/17521))
-* Bump ruff from 0.5.4 to 0.5.5. ([\#17494](https://github.com/element-hq/synapse/issues/17494))
-* Bump serde_json from 1.0.120 to 1.0.121. ([\#17493](https://github.com/element-hq/synapse/issues/17493))
-* Bump serde_json from 1.0.121 to 1.0.122. ([\#17525](https://github.com/element-hq/synapse/issues/17525))
-* Bump towncrier from 23.11.0 to 24.7.1. ([\#17523](https://github.com/element-hq/synapse/issues/17523))
-* Bump types-pyopenssl from 24.1.0.20240425 to 24.1.0.20240722. ([\#17496](https://github.com/element-hq/synapse/issues/17496))
-* Bump types-setuptools from 70.1.0.20240627 to 71.1.0.20240726. ([\#17497](https://github.com/element-hq/synapse/issues/17497))
-
 # Synapse 1.112.0 (2024-07-30)
 
 This security release is to update our locked dependency on Twisted to 24.7.0rc1, which includes a security fix for [CVE-2024-41671 / GHSA-c8m8-j448-xjx7: Disordered HTTP pipeline response in twisted.web, again](https://github.com/twisted/twisted/security/advisories/GHSA-c8m8-j448-xjx7).

Cargo.lock

@@ -13,9 +13,9 @@ dependencies = [
 
 [[package]]
 name = "anyhow"
-version = "1.0.93"
+version = "1.0.86"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c95c10ba0b00a02636238b814946408b1322d5ac4760326e6fb8ec956d85775"
+checksum = "b3d1d046238990b9cf5bcde22a3fb3584ee5cf65fb2765f454ed428c7a0063da"
 
 [[package]]
 name = "arc-swap"
@@ -67,9 +67,9 @@ checksum = "79296716171880943b8470b5f8d03aa55eb2e645a4874bdbb28adb49162e012c"
 
 [[package]]
 name = "bytes"
-version = "1.8.0"
+version = "1.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ac0150caa2ae65ca5bd83f25c7de183dea78d4d366469f148435e2acfbad0da"
+checksum = "a12916984aab3fa6e39d655a33e09c0071eb36d6ab3aea5c2d78551f1df6d952"
 
 [[package]]
 name = "cfg-if"
@@ -302,9 +302,9 @@ checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.89"
+version = "1.0.82"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f139b0662de085916d1fb67d2b4169d1addddda1919e696f3252b740b629986e"
+checksum = "8ad3d49ab951a01fbaafe34f2ec74122942fe18a3f9814c3268f1bb72042131b"
 dependencies = [
  "unicode-ident",
 ]
@@ -444,9 +444,9 @@ dependencies = [
 
 [[package]]
 name = "regex"
-version = "1.11.1"
+version = "1.10.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b544ef1b4eac5dc2db33ea63606ae9ffcfac26c1416a2806ae0bf5f56b201191"
+checksum = "b91213439dad192326a0d7c6ee3955910425f441d7038e0d6933b0aec5c4517f"
 dependencies = [
  "aho-corasick",
  "memchr",
@@ -456,9 +456,9 @@ dependencies = [
 
 [[package]]
 name = "regex-automata"
-version = "0.4.8"
+version = "0.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "368758f23274712b504848e9d5a6f010445cc8b87a7cdb4d7cbee666c1288da3"
+checksum = "86b83b8b9847f9bf95ef68afb0b8e6cdb80f498442f5179a29fad448fcc1eaea"
 dependencies = [
  "aho-corasick",
  "memchr",
@@ -467,9 +467,9 @@ dependencies = [
 
 [[package]]
 name = "regex-syntax"
-version = "0.8.5"
+version = "0.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2b15c43186be67a4fd63bee50d0303afffcef381492ebe2c5d87f324e1b8815c"
+checksum = "adad44e29e4c806119491a7f06f03de4d1af22c3a680dd47f1e6e179439d1f56"
 
 [[package]]
 name = "ryu"
@@ -485,18 +485,18 @@ checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
 
 [[package]]
 name = "serde"
-version = "1.0.214"
+version = "1.0.204"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f55c3193aca71c12ad7890f1785d2b73e1b9f63a0bbc353c08ef26fe03fc56b5"
+checksum = "bc76f558e0cbb2a839d37354c575f1dc3fdc6546b5be373ba43d95f231bf7c12"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.214"
+version = "1.0.204"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "de523f781f095e28fa605cdce0f8307e451cc0fd14e2eb4cd2e98a355b147766"
+checksum = "e0cd7e117be63d3c3678776753929474f3b04a43a080c744d6b0ae2a8c28e222"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -505,9 +505,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.132"
+version = "1.0.121"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d726bfaff4b320266d395898905d0eba0345aae23b54aee3a737e260fd46db03"
+checksum = "4ab380d7d9f22ef3f21ad3e6c1ebe8e4fc7a2000ccba2e4d71fc96f15b2cb609"
 dependencies = [
  "itoa",
  "memchr",
@@ -551,9 +551,9 @@ checksum = "81cdd64d312baedb58e21336b31bc043b77e01cc99033ce76ef539f78e965ebc"
 
 [[package]]
 name = "syn"
-version = "2.0.85"
+version = "2.0.61"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5023162dfcd14ef8f32034d8bcd4cc5ddc61ef7a247c024a33e24e1f24d21b56"
+checksum = "c993ed8ccba56ae856363b1845da7266a7cb78e1d146c8a32d54b45a8b831fc9"
 dependencies = [
  "proc-macro2",
  "quote",

README.rst

@@ -158,7 +158,7 @@ it:
 
 We **strongly** recommend using a CAPTCHA, particularly if your homeserver is exposed to
 the public internet. Without it, anyone can freely register accounts on your homeserver.
-This can be exploited by attackers to create spambots targeting the rest of the Matrix
+This can be exploited by attackers to create spambots targetting the rest of the Matrix
 federation.
 
 Your new user name will be formed partly from the ``server_name``, and partly

changelog.d/17447.feature

@@ -0,0 +1 @@
+Track which rooms have been sent to clients in the experimental [MSC3575](https://github.com/matrix-org/matrix-spec-proposals/pull/3575) Sliding Sync `/sync` endpoint.

changelog.d/17450.bugfix

@@ -0,0 +1 @@
+Update experimental [MSC3575](https://github.com/matrix-org/matrix-spec-proposals/pull/3575) Sliding Sync `/sync` endpoint to handle invite/knock rooms when filtering.

changelog.d/17452.misc

@@ -0,0 +1 @@
+Change sliding sync to use their own token format in preparation for storing per-connection state.

changelog.d/17476.doc

@@ -0,0 +1 @@
+Update the [`allowed_local_3pids`](https://element-hq.github.io/synapse/v1.112/usage/configuration/config_documentation.html#allowed_local_3pids) config option's msisdn address to a working example.

changelog.d/17477.feature

@@ -0,0 +1 @@
+Add Account Data extension support to experimental [MSC3575](https://github.com/matrix-org/matrix-spec-proposals/pull/3575) Sliding Sync `/sync` endpoint.

changelog.d/17478.misc

@@ -0,0 +1 @@
+Ensure we don't send down negative `bump_stamp` in experimental sliding sync endpoint.

changelog.d/17479.misc

@@ -0,0 +1 @@
+Do not send down empty room entries down experimental sliding sync endpoint.

changelog.d/17481.misc

@@ -0,0 +1 @@
+Refactor Sliding Sync tests to better utilize the `SlidingSyncBase`.

changelog.d/17482.misc

@@ -0,0 +1 @@
+Refactor Sliding Sync tests to better utilize the `SlidingSyncBase`.

changelog.d/17489.feature

@@ -0,0 +1 @@
+Add receipts extension support to experimental [MSC3575](https://github.com/matrix-org/matrix-spec-proposals/pull/3575) Sliding Sync `/sync` endpoint.

changelog.d/17499.bugfix

@@ -0,0 +1 @@
+Fix a bug introduced in v1.110.0 which caused `/keys/query` to return incomplete results, leading to high network activity and CPU usage on Matrix clients.

changelog.d/17501.misc

@@ -0,0 +1 @@
+Add some opentracing tags and logging to the experimental sliding sync implementation.

changelog.d/17504.misc

@@ -0,0 +1 @@
+Split and move Sliding Sync tests so we have some more sane test file sizes.

changelog.d/17505.feature

@@ -0,0 +1 @@
+Add typing notification extension support to experimental [MSC3575](https://github.com/matrix-org/matrix-spec-proposals/pull/3575) Sliding Sync `/sync` endpoint.

changelog.d/17507.misc

@@ -0,0 +1 @@
+Update the `limited` field description in the Sliding Sync response to accurately describe what it actually represents.

changelog.d/17865.misc

@@ -1 +0,0 @@
-Addressed some typos in docs and returned error message for unknown MXC ID.

changelog.d/17913.doc

@@ -1 +0,0 @@
-Clarify the semantics of the `enable_authenticated_media` configuration option.

changelog.d/17923.misc

@@ -1 +0,0 @@
-Unpin the upload release GHA action.

changelog.d/17931.doc

@@ -1 +0,0 @@
-Add documentation about backing up Synapse.

contrib/cmdclient/console.py

@@ -21,8 +21,7 @@
 #
 #
 
-"""Starts a synapse client console."""
-
+""" Starts a synapse client console. """
 import argparse
 import binascii
 import cmd

contrib/graph/graph.py

@@ -20,8 +20,8 @@
 #
 
 import argparse
+import cgi
 import datetime
-import html
 import json
 import urllib.request
 from typing import List
@@ -85,7 +85,7 @@ def make_graph(pdus: List[dict], filename_prefix: str) -> None:
             "name": name,
             "type": pdu.get("pdu_type"),
             "state_key": pdu.get("state_key"),
-            "content": html.escape(json.dumps(pdu.get("content")), quote=True),
+            "content": cgi.escape(json.dumps(pdu.get("content")), quote=True),
             "time": t,
             "depth": pdu.get("depth"),
         }

debian/changelog

@@ -1,111 +1,3 @@
-matrix-synapse-py3 (1.119.0~rc2) stable; urgency=medium
-
-  * New Synapse release 1.119.0rc2.
-
- -- Synapse Packaging team <packages@matrix.org>  Mon, 11 Nov 2024 14:33:02 +0000
-
-matrix-synapse-py3 (1.119.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.119.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Wed, 06 Nov 2024 08:59:43 -0700
-
-matrix-synapse-py3 (1.118.0) stable; urgency=medium
-
-  * New Synapse release 1.118.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 29 Oct 2024 15:29:53 +0100
-
-matrix-synapse-py3 (1.118.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.118.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 22 Oct 2024 11:48:14 +0100
-
-matrix-synapse-py3 (1.117.0) stable; urgency=medium
-
-  * New Synapse release 1.117.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 15 Oct 2024 10:46:30 +0100
-
-matrix-synapse-py3 (1.117.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.117.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 08 Oct 2024 14:37:11 +0100
-
-matrix-synapse-py3 (1.116.0) stable; urgency=medium
-
-  * New Synapse release 1.116.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 01 Oct 2024 11:14:07 +0100
-
-matrix-synapse-py3 (1.116.0~rc2) stable; urgency=medium
-
-  * New synapse release 1.116.0rc2.
-
- -- Synapse Packaging team <packages@matrix.org>  Thu, 26 Sep 2024 13:28:43 +0000
-
-matrix-synapse-py3 (1.116.0~rc1) stable; urgency=medium
-
-  * New synapse release 1.116.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Wed, 25 Sep 2024 09:34:07 +0000
-
-matrix-synapse-py3 (1.115.0) stable; urgency=medium
-
-  * New Synapse release 1.115.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 17 Sep 2024 14:32:10 +0100
-
-matrix-synapse-py3 (1.115.0~rc2) stable; urgency=medium
-
-  * New Synapse release 1.115.0rc2.
-
- -- Synapse Packaging team <packages@matrix.org>  Thu, 12 Sep 2024 11:10:15 +0100
-
-matrix-synapse-py3 (1.115.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.115.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 10 Sep 2024 08:39:09 -0600
-
-matrix-synapse-py3 (1.114.0) stable; urgency=medium
-
-  * New Synapse release 1.114.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Mon, 02 Sep 2024 15:14:53 +0100
-
-matrix-synapse-py3 (1.114.0~rc3) stable; urgency=medium
-
-  * New Synapse release 1.114.0rc3.
-
- -- Synapse Packaging team <packages@matrix.org>  Fri, 30 Aug 2024 16:38:05 +0100
-
-matrix-synapse-py3 (1.114.0~rc2) stable; urgency=medium
-
-  * New Synapse release 1.114.0rc2.
-
- -- Synapse Packaging team <packages@matrix.org>  Fri, 30 Aug 2024 15:35:13 +0100
-
-matrix-synapse-py3 (1.114.0~rc1) stable; urgency=medium
-
-  * New synapse release 1.114.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 20 Aug 2024 12:55:28 +0000
-
-matrix-synapse-py3 (1.113.0) stable; urgency=medium
-
-  * New Synapse release 1.113.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 13 Aug 2024 14:36:56 +0100
-
-matrix-synapse-py3 (1.113.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.113.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 06 Aug 2024 12:23:23 +0100
-
 matrix-synapse-py3 (1.112.0) stable; urgency=medium
 
   * New Synapse release 1.112.0.

debian/hash_password.1

@@ -1,13 +1,10 @@
-.\" generated with Ronn-NG/v0.10.1
-.\" http://github.com/apjanke/ronn-ng/tree/0.10.1
-.TH "HASH_PASSWORD" "1" "August 2024" ""
+.\" generated with Ronn-NG/v0.8.0
+.\" http://github.com/apjanke/ronn-ng/tree/0.8.0
+.TH "HASH_PASSWORD" "1" "July 2021" "" ""
 .SH "NAME"
 \fBhash_password\fR \- Calculate the hash of a new password, so that passwords can be reset
 .SH "SYNOPSIS"
-.TS
-allbox;
-\fBhash_password\fR [\fB\-p\fR	\fB\-\-password\fR [password]] [\fB\-c\fR	\fB\-\-config\fR \fIfile\fR]
-.TE
+\fBhash_password\fR [\fB\-p\fR|\fB\-\-password\fR [password]] [\fB\-c\fR|\fB\-\-config\fR \fIfile\fR]
 .SH "DESCRIPTION"
 \fBhash_password\fR calculates the hash of a supplied password using bcrypt\.
 .P
@@ -23,7 +20,7 @@ bcrypt_rounds: 17 password_config: pepper: "random hashing pepper"
 .SH "OPTIONS"
 .TP
 \fB\-p\fR, \fB\-\-password\fR
-Read the password form the command line if [password] is supplied, or from \fBSTDIN\fR\. If not, prompt the user and read the password from the tty prompt\. It is not recommended to type the password on the command line directly\. Use the STDIN instead\.
+Read the password form the command line if [password] is supplied\. If not, prompt the user and read the password form the \fBSTDIN\fR\. It is not recommended to type the password on the command line directly\. Use the STDIN instead\.
 .TP
 \fB\-c\fR, \fB\-\-config\fR
 Read the supplied YAML \fIfile\fR containing the options \fBbcrypt_rounds\fR and the \fBpassword_config\fR section containing the \fBpepper\fR value\.
@@ -36,17 +33,7 @@ $2b$12$VJNqWQYfsWTEwcELfoSi4Oa8eA17movHqqi8\.X8fWFpum7SxZ9MFe
 .fi
 .IP "" 0
 .P
-Hash from the stdin:
-.IP "" 4
-.nf
-$ cat password_file | hash_password
-Password:
-Confirm password:
-$2b$12$AszlvfmJl2esnyhmn8m/kuR2tdXgROWtWxnX\.rcuAbM8ErLoUhybG
-.fi
-.IP "" 0
-.P
-Hash from the prompt:
+Hash from the STDIN:
 .IP "" 4
 .nf
 $ hash_password
@@ -66,6 +53,6 @@ $2b$12$CwI\.wBNr\.w3kmiUlV3T5s\.GT2wH7uebDCovDrCOh18dFedlANK99O
 .fi
 .IP "" 0
 .SH "COPYRIGHT"
-This man page was written by Rahul De «rahulde@swecha\.net» for Debian GNU/Linux distribution\.
+This man page was written by Rahul De <\fI\%mailto:rahulde@swecha\.net\fR> for Debian GNU/Linux distribution\.
 .SH "SEE ALSO"
 synctl(1), synapse_port_db(1), register_new_matrix_user(1), synapse_review_recent_signups(1)

debian/hash_password.1.html

@@ -1,182 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-  <meta http-equiv='content-type' content='text/html;charset=utf-8'>
-  <meta name='generator' content='Ronn-NG/v0.10.1 (http://github.com/apjanke/ronn-ng/tree/0.10.1)'>
-  <title>hash_password(1) - Calculate the hash of a new password, so that passwords can be reset</title>
-  <style type='text/css' media='all'>
-  /* style: man */
-  body#manpage {margin:0}
-  .mp {max-width:100ex;padding:0 9ex 1ex 4ex}
-  .mp p,.mp pre,.mp ul,.mp ol,.mp dl {margin:0 0 20px 0}
-  .mp h2 {margin:10px 0 0 0}
-  .mp > p,.mp > pre,.mp > ul,.mp > ol,.mp > dl {margin-left:8ex}
-  .mp h3 {margin:0 0 0 4ex}
-  .mp dt {margin:0;clear:left}
-  .mp dt.flush {float:left;width:8ex}
-  .mp dd {margin:0 0 0 9ex}
-  .mp h1,.mp h2,.mp h3,.mp h4 {clear:left}
-  .mp pre {margin-bottom:20px}
-  .mp pre+h2,.mp pre+h3 {margin-top:22px}
-  .mp h2+pre,.mp h3+pre {margin-top:5px}
-  .mp img {display:block;margin:auto}
-  .mp h1.man-title {display:none}
-  .mp,.mp code,.mp pre,.mp tt,.mp kbd,.mp samp,.mp h3,.mp h4 {font-family:monospace;font-size:14px;line-height:1.42857142857143}
-  .mp h2 {font-size:16px;line-height:1.25}
-  .mp h1 {font-size:20px;line-height:2}
-  .mp {text-align:justify;background:#fff}
-  .mp,.mp code,.mp pre,.mp pre code,.mp tt,.mp kbd,.mp samp {color:#131211}
-  .mp h1,.mp h2,.mp h3,.mp h4 {color:#030201}
-  .mp u {text-decoration:underline}
-  .mp code,.mp strong,.mp b {font-weight:bold;color:#131211}
-  .mp em,.mp var {font-style:italic;color:#232221;text-decoration:none}
-  .mp a,.mp a:link,.mp a:hover,.mp a code,.mp a pre,.mp a tt,.mp a kbd,.mp a samp {color:#0000ff}
-  .mp b.man-ref {font-weight:normal;color:#434241}
-  .mp pre {padding:0 4ex}
-  .mp pre code {font-weight:normal;color:#434241}
-  .mp h2+pre,h3+pre {padding-left:0}
-  ol.man-decor,ol.man-decor li {margin:3px 0 10px 0;padding:0;float:left;width:33%;list-style-type:none;text-transform:uppercase;color:#999;letter-spacing:1px}
-  ol.man-decor {width:100%}
-  ol.man-decor li.tl {text-align:left}
-  ol.man-decor li.tc {text-align:center;letter-spacing:4px}
-  ol.man-decor li.tr {text-align:right;float:right}
-  </style>
-</head>
-<!--
-  The following styles are deprecated and will be removed at some point:
-  div#man, div#man ol.man, div#man ol.head, div#man ol.man.
-
-  The .man-page, .man-decor, .man-head, .man-foot, .man-title, and
-  .man-navigation should be used instead.
--->
-<body id='manpage'>
-  <div class='mp' id='man'>
-
-  <div class='man-navigation' style='display:none'>
-    <a href="#NAME">NAME</a>
-    <a href="#SYNOPSIS">SYNOPSIS</a>
-    <a href="#DESCRIPTION">DESCRIPTION</a>
-    <a href="#FILES">FILES</a>
-    <a href="#OPTIONS">OPTIONS</a>
-    <a href="#EXAMPLES">EXAMPLES</a>
-    <a href="#COPYRIGHT">COPYRIGHT</a>
-    <a href="#SEE-ALSO">SEE ALSO</a>
-  </div>
-
-  <ol class='man-decor man-head man head'>
-    <li class='tl'>hash_password(1)</li>
-    <li class='tc'></li>
-    <li class='tr'>hash_password(1)</li>
-  </ol>
-
-  
-
-<h2 id="NAME">NAME</h2>
-<p class="man-name">
-  <code>hash_password</code> - <span class="man-whatis">Calculate the hash of a new password, so that passwords can be reset</span>
-</p>
-<h2 id="SYNOPSIS">SYNOPSIS</h2>
-
-<table>
-  <tbody>
-    <tr>
-      <td>
-<code>hash_password</code> [<code>-p</code>
-</td>
-      <td>
-<code>--password</code> [password]] [<code>-c</code>
-</td>
-      <td>
-<code>--config</code> <var>file</var>]</td>
-    </tr>
-  </tbody>
-</table>
-
-<h2 id="DESCRIPTION">DESCRIPTION</h2>
-
-<p><strong>hash_password</strong> calculates the hash of a supplied password using bcrypt.</p>
-
-<p><code>hash_password</code> takes a password as an parameter either on the command line
-or the <code>STDIN</code> if not supplied.</p>
-
-<p>It accepts an YAML file which can be used to specify parameters like the
-number of rounds for bcrypt and password_config section having the pepper
-value used for the hashing. By default <code>bcrypt_rounds</code> is set to <strong>12</strong>.</p>
-
-<p>The hashed password is written on the <code>STDOUT</code>.</p>
-
-<h2 id="FILES">FILES</h2>
-
-<p>A sample YAML file accepted by <code>hash_password</code> is described below:</p>
-
-<p>bcrypt_rounds: 17
-  password_config:
-    pepper: "random hashing pepper"</p>
-
-<h2 id="OPTIONS">OPTIONS</h2>
-
-<dl>
-<dt>
-<code>-p</code>, <code>--password</code>
-</dt>
-<dd>Read the password form the command line if [password] is supplied, or from <code>STDIN</code>.
-If not, prompt the user and read the password from the tty prompt.
-It is not recommended to type the password on the command line
-directly. Use the STDIN instead.</dd>
-<dt>
-<code>-c</code>, <code>--config</code>
-</dt>
-<dd>Read the supplied YAML <var>file</var> containing the options <code>bcrypt_rounds</code>
-and the <code>password_config</code> section containing the <code>pepper</code> value.</dd>
-</dl>
-
-<h2 id="EXAMPLES">EXAMPLES</h2>
-
-<p>Hash from the command line:</p>
-
-<pre><code>$ hash_password -p "p@ssw0rd"
-$2b$12$VJNqWQYfsWTEwcELfoSi4Oa8eA17movHqqi8.X8fWFpum7SxZ9MFe
-</code></pre>
-
-<p>Hash from the stdin:</p>
-
-<pre><code>$ cat password_file | hash_password
-Password:
-Confirm password:
-$2b$12$AszlvfmJl2esnyhmn8m/kuR2tdXgROWtWxnX.rcuAbM8ErLoUhybG
-</code></pre>
-
-<p>Hash from the prompt:</p>
-
-<pre><code>$ hash_password
-Password:
-Confirm password:
-$2b$12$AszlvfmJl2esnyhmn8m/kuR2tdXgROWtWxnX.rcuAbM8ErLoUhybG
-</code></pre>
-
-<p>Using a config file:</p>
-
-<pre><code>$ hash_password -c config.yml
-Password:
-Confirm password:
-$2b$12$CwI.wBNr.w3kmiUlV3T5s.GT2wH7uebDCovDrCOh18dFedlANK99O
-</code></pre>
-
-<h2 id="COPYRIGHT">COPYRIGHT</h2>
-
-<p>This man page was written by Rahul De «rahulde@swecha.net»
-for Debian GNU/Linux distribution.</p>
-
-<h2 id="SEE-ALSO">SEE ALSO</h2>
-
-<p><span class="man-ref">synctl<span class="s">(1)</span></span>, <span class="man-ref">synapse_port_db<span class="s">(1)</span></span>, <span class="man-ref">register_new_matrix_user<span class="s">(1)</span></span>, <span class="man-ref">synapse_review_recent_signups<span class="s">(1)</span></span></p>
-
-  <ol class='man-decor man-foot man foot'>
-    <li class='tl'></li>
-    <li class='tc'>August 2024</li>
-    <li class='tr'>hash_password(1)</li>
-  </ol>
-
-  </div>
-</body>
-</html>

debian/hash_password.ronn

@@ -29,8 +29,8 @@ A sample YAML file accepted by `hash_password` is described below:
 ## OPTIONS
 
   * `-p`, `--password`:
-    Read the password form the command line if [password] is supplied, or from `STDIN`.
-    If not, prompt the user and read the password from the tty prompt.
+    Read the password form the command line if [password] is supplied.
+    If not, prompt the user and read the password form the `STDIN`.
     It is not recommended to type the password on the command line
     directly. Use the STDIN instead.
 
@@ -45,14 +45,7 @@ Hash from the command line:
     $ hash_password -p "p@ssw0rd"
     $2b$12$VJNqWQYfsWTEwcELfoSi4Oa8eA17movHqqi8.X8fWFpum7SxZ9MFe
 
-Hash from the stdin:
-
-    $ cat password_file | hash_password
-    Password:
-    Confirm password:
-    $2b$12$AszlvfmJl2esnyhmn8m/kuR2tdXgROWtWxnX.rcuAbM8ErLoUhybG
-
-Hash from the prompt:
+Hash from the STDIN:
 
     $ hash_password
     Password:

docker/Dockerfile

@@ -20,7 +20,7 @@
 # `poetry export | pip install -r /dev/stdin`, but beware: we have experienced bugs in
 # in `poetry export` in the past.
 
-ARG PYTHON_VERSION=3.12
+ARG PYTHON_VERSION=3.11
 
 ###
 ### Stage 0: generate requirements.txt

docker/Dockerfile-workers

@@ -1,67 +1,62 @@
 # syntax=docker/dockerfile:1
 
 ARG SYNAPSE_VERSION=latest
-ARG FROM=matrixdotorg/synapse:$SYNAPSE_VERSION
+ARG SYNAPSE_IMAGE=docker.io/matrixdotorg/synapse:$SYNAPSE_VERSION
 
-# first of all, we create a base image with an nginx which we can copy into the
-# target image. For repeated rebuilds, this is much faster than apt installing
-# each time.
+ARG MAS_VERSION=latest
+ARG MAS_IMAGE=ghcr.io/matrix-org/matrix-authentication-service:$MAS_VERSION
 
-FROM docker.io/library/debian:bookworm-slim AS deps_base
-    RUN \
-       --mount=type=cache,target=/var/cache/apt,sharing=locked \
-       --mount=type=cache,target=/var/lib/apt,sharing=locked \
-      apt-get update -qq && \
-      DEBIAN_FRONTEND=noninteractive apt-get install -yqq --no-install-recommends \
-          redis-server nginx-light
+ARG REDIS_VERSION=7.4.0
+ARG REDIS_IMAGE=docker.io/library/redis:$REDIS_VERSION-bookworm
 
-# Similarly, a base to copy the redis server from.
-#
-# The redis docker image has fewer dynamic libraries than the debian package,
-# which makes it much easier to copy (but we need to make sure we use an image
-# based on the same debian version as the synapse image, to make sure we get
-# the expected version of libc.
-FROM docker.io/library/redis:7-bookworm AS redis_base
+ARG NGINX_VERSION=1.26.1
+ARG NGINX_IMAGE=docker.io/library/nginx:$NGINX_VERSION-bookworm
+
+FROM $NGINX_IMAGE AS nginx
+FROM $REDIS_IMAGE AS redis
+FROM $MAS_IMAGE AS mas
 
 # now build the final image, based on the the regular Synapse docker image
-FROM $FROM
+FROM $SYNAPSE_IMAGE
 
-    # Install supervisord with pip instead of apt, to avoid installing a second
-    # copy of python.
-    RUN --mount=type=cache,target=/root/.cache/pip \
-        pip install supervisor~=4.2
-    RUN mkdir -p /etc/supervisor/conf.d
+# Install supervisord with pip instead of apt, to avoid installing a second
+# copy of python.
+RUN --mount=type=cache,target=/root/.cache/pip \
+    pip install supervisor~=4.2
+RUN mkdir -p /etc/supervisor/conf.d
 
-    # Copy over redis and nginx
-    COPY --from=redis_base /usr/local/bin/redis-server /usr/local/bin
+# Copy over redis, nginx and matrix-authentication-service
+COPY --from=redis /usr/local/bin/redis-server /usr/local/bin
 
-    COPY --from=deps_base /usr/sbin/nginx /usr/sbin
-    COPY --from=deps_base /usr/share/nginx /usr/share/nginx
-    COPY --from=deps_base /usr/lib/nginx /usr/lib/nginx
-    COPY --from=deps_base /etc/nginx /etc/nginx
-    RUN rm /etc/nginx/sites-enabled/default
-    RUN mkdir /var/log/nginx /var/lib/nginx
-    RUN chown www-data /var/lib/nginx
+COPY --from=nginx /usr/sbin/nginx /usr/sbin
+COPY --from=nginx /usr/share/nginx /usr/share/nginx
+COPY --from=nginx /usr/lib/nginx /usr/lib/nginx
+COPY --from=nginx /etc/nginx /etc/nginx
+RUN mkdir /var/log/nginx /var/lib/nginx
+RUN chown www-data /var/lib/nginx
 
-    # have nginx log to stderr/out
-    RUN ln -sf /dev/stdout /var/log/nginx/access.log
-    RUN ln -sf /dev/stderr /var/log/nginx/error.log
+# have nginx log to stderr/out
+RUN ln -sf /dev/stdout /var/log/nginx/access.log
+RUN ln -sf /dev/stderr /var/log/nginx/error.log
 
-    # Copy Synapse worker, nginx and supervisord configuration template files
-    COPY ./docker/conf-workers/* /conf/
+COPY --from=mas /usr/local/bin/mas-cli /usr/local/bin
+COPY --from=mas /usr/local/share/mas-cli /usr/local/share
 
-    # Copy a script to prefix log lines with the supervisor program name
-    COPY ./docker/prefix-log /usr/local/bin/
+# Copy Synapse worker, nginx and supervisord configuration template files
+COPY ./docker/conf-workers/* /conf/
 
-    # Expose nginx listener port
-    EXPOSE 8080/tcp
+# Copy a script to prefix log lines with the supervisor program name
+COPY ./docker/prefix-log /usr/local/bin/
 
-    # A script to read environment variables and create the necessary
-    # files to run the desired worker configuration. Will start supervisord.
-    COPY ./docker/configure_workers_and_start.py /configure_workers_and_start.py
-    ENTRYPOINT ["/configure_workers_and_start.py"]
+# Expose nginx listener port
+EXPOSE 8080/tcp
 
-    # Replace the healthcheck with one which checks *all* the workers. The script
-    # is generated by configure_workers_and_start.py.
-    HEALTHCHECK --start-period=5s --interval=15s --timeout=5s \
-        CMD /bin/sh /healthcheck.sh
+# A script to read environment variables and create the necessary
+# files to run the desired worker configuration. Will start supervisord.
+COPY ./docker/configure_workers_and_start.py /configure_workers_and_start.py
+ENTRYPOINT ["/configure_workers_and_start.py"]
+
+# Replace the healthcheck with one which checks *all* the workers. The script
+# is generated by configure_workers_and_start.py.
+HEALTHCHECK --start-period=5s --interval=15s --timeout=5s \
+    CMD /bin/sh /healthcheck.sh

docker/complement/Dockerfile

@@ -6,11 +6,17 @@
 # Instructions for building this image from those it depends on is detailed in this guide:
 # https://github.com/element-hq/synapse/blob/develop/docker/README-testing.md#testing-with-postgresql-and-single-or-multi-process-synapse
 
-ARG SYNAPSE_VERSION=latest
 # This is an intermediate image, to be built locally (not pulled from a registry).
-ARG FROM=matrixdotorg/synapse-workers:$SYNAPSE_VERSION
+ARG SYNAPSE_WORKERS_IMAGE=synapse-workers
+
+ARG POSTGRES_VERSION=13
+ARG POSTGRES_IMAGE=docker.io/library/postgres:$POSTGRES_VERSION-bookworm
+
+# Save the Postgres image for later
+FROM $POSTGRES_IMAGE AS postgres
+
+FROM $SYNAPSE_WORKERS_IMAGE
 
-FROM $FROM
 # First of all, we copy postgres server from the official postgres image,
 # since for repeated rebuilds, this is much faster than apt installing
 # postgres each time.
@@ -20,8 +26,8 @@ FROM $FROM
 # the same debian version as Synapse's docker image (so the versions of the
 # shared libraries match).
 RUN adduser --system --uid 999 postgres --home /var/lib/postgresql
-COPY --from=docker.io/library/postgres:13-bookworm /usr/lib/postgresql /usr/lib/postgresql
-COPY --from=docker.io/library/postgres:13-bookworm /usr/share/postgresql /usr/share/postgresql
+COPY --from=postgres /usr/lib/postgresql /usr/lib/postgresql
+COPY --from=postgres /usr/share/postgresql /usr/share/postgresql
 RUN mkdir /var/run/postgresql && chown postgres /var/run/postgresql
 ENV PATH="${PATH}:/usr/lib/postgresql/13/bin"
 ENV PGDATA=/var/lib/postgresql/data
@@ -29,9 +35,10 @@ ENV PGDATA=/var/lib/postgresql/data
 # We also initialize the database at build time, rather than runtime, so that it's faster to spin up the image.
 RUN gosu postgres initdb --locale=C --encoding=UTF-8 --auth-host password
 
-# Configure a password and create a database for Synapse
+# Configure a password and create a database for Synapse and MAS
 RUN echo "ALTER USER postgres PASSWORD 'somesecret'" | gosu postgres postgres --single
 RUN echo "CREATE DATABASE synapse" | gosu postgres postgres --single
+RUN echo "CREATE DATABASE mas" | gosu postgres postgres --single
 
 # Extend the shared homeserver config to disable rate-limiting,
 # set Complement's static shared secret, enable registration, amongst other

docker/complement/conf/workers-shared-extra.yaml.j2

@@ -111,9 +111,6 @@ server_notices:
   system_mxid_avatar_url: ""
   room_name: "Server Alert"
 
-# Enable delayed events (msc4140)
-max_event_delay_duration: 24h
-
 
 # Disable sync cache so that initial `/sync` requests are up-to-date.
 caches:

docker/conf-workers/shared.yaml.j2

@@ -20,4 +20,15 @@ app_service_config_files:
 {%- endfor %}
 {%- endif %}
 
+{% if enable_mas %}
+experimental_features:
+  msc3861:
+    enabled: true
+    issuer: "http://localhost:8008/"
+    client_id: "0000000000000000000SYNAPSE"
+    client_auth_method: client_secret_basic
+    client_secret: choozia3ThiefahZaofeiveish1kahr0
+    admin_token: eeShoo4ceebae4Lo4Che1hoofoophaiz
+{% endif %}
+
 {{ shared_worker_config }}

docker/conf-workers/supervisord.conf.j2

@@ -35,3 +35,12 @@ autorestart=true
 # Redis can be disabled if the image is being used without workers
 autostart={{ enable_redis }}
 
+[program:mas]
+comamnd=/usr/local/bin/prefix-log /usr/local/bin/mas-cli --config /conf/mas.yaml
+stdout_logfile=/dev/stdout
+stdout_logfile_maxbytes=0
+stderr_logfile=/dev/stderr
+stderr_logfile_maxbytes=0
+autorestart=unexpected
+
+autostart={{ enable_mas }}

docker/configure_workers_and_start.py

@@ -959,6 +959,7 @@ def generate_worker_files(
         shared_worker_config=yaml.dump(shared_config),
         appservice_registrations=appservice_registrations,
         enable_redis=workers_in_use,
+        enable_mas=False,
         workers_in_use=workers_in_use,
         using_unix_sockets=using_unix_sockets,
     )
@@ -981,6 +982,7 @@ def generate_worker_files(
         "/etc/supervisor/supervisord.conf",
         main_config_path=config_path,
         enable_redis=workers_in_use,
+        enable_mas=False,
         using_unix_sockets=using_unix_sockets,
     )
 

docs/SUMMARY.md

@@ -54,7 +54,6 @@
       - [Using `synctl` with Workers](synctl_workers.md)
       - [Systemd](systemd-with-workers/README.md)
   - [Administration](usage/administration/README.md)
-    - [Backups](usage/administration/backups.md)
     - [Admin API](usage/administration/admin_api/README.md)
       - [Account Validity](admin_api/account_validity.md)
       - [Background Updates](usage/administration/admin_api/background_updates.md)

docs/admin_api/experimental_features.md

@@ -5,7 +5,6 @@ basis. The currently supported features are:
 - [MSC3881](https://github.com/matrix-org/matrix-spec-proposals/pull/3881): enable remotely toggling push notifications
 for another client
 - [MSC3575](https://github.com/matrix-org/matrix-spec-proposals/pull/3575): enable experimental sliding sync support
-- [MSC4222](https://github.com/matrix-org/matrix-spec-proposals/pull/4222): adding `state_after` to sync v2
 
 To use it, you will need to authenticate by providing an `access_token`
 for a server admin: see [Admin API](../usage/administration/admin_api/).

docs/admin_api/user_admin_api.md

@@ -1361,86 +1361,3 @@ Returns a `404` HTTP status code if no user was found, with a response body like
 ```
 
 _Added in Synapse 1.72.0._
-
-
-## Redact all the events of a user
-
-This endpoint allows an admin to redact the events of a given user. There are no restrictions on redactions for a 
-local user. By default, we puppet the user who sent the message to redact it themselves. Redactions for non-local users are issued using the admin user, and will fail in rooms where the admin user is not admin/does not have the specified power level to issue redactions. 
-
-The API is 
-```
-POST /_synapse/admin/v1/user/$user_id/redact
-
-{
-  "rooms": ["!roomid1", "!roomid2"]
-}
-```
-If an empty list is provided as the key for `rooms`, all events in all the rooms the user is member of will be redacted, 
-otherwise all the events in the rooms provided in the request will be redacted. 
-
-The API starts redaction process running, and returns immediately with a JSON body with
-a redact id which can be used to query the status of the redaction process:
-
-```json
-{
-    "redact_id": "<opaque id>"
-}
-```
-
-**Parameters**
-
-The following parameters should be set in the URL:
-
-- `user_id` - The fully qualified MXID of the user: for example, `@user:server.com`.
-
-The following JSON body parameter must be provided:
-
--  `rooms` - A list of rooms to redact the user's events in. If an empty list is provided all events in all rooms
-  the user is a member of will be redacted
-
-_Added in Synapse 1.116.0._
-
-The following JSON body parameters are optional:
-
-- `reason` - Reason the redaction is being requested, ie "spam", "abuse", etc. This will be included in each redaction event, and be visible to users.
-- `limit` - a limit on the number of the user's events to search for ones that can be redacted (events are redacted newest to oldest) in each room, defaults to 1000 if not provided
-
-
-## Check the status of a redaction process
-
-It is possible to query the status of the background task for redacting a user's events.
-The status can be queried up to 24 hours after completion of the task,
-or until Synapse is restarted (whichever happens first).
-
-The API is:
-
-```
-GET /_synapse/admin/v1/user/redact_status/$redact_id
-```
-
-A response body like the following is returned:
-
-```
-{
-  "status": "active",
-  "failed_redactions": [],
-}
-```
-
-**Parameters**
-
-The following parameters should be set in the URL:
-
-* `redact_id` - string - The ID for this redaction process, provided when the redaction was requested.
-
-
-**Response**
-
-The following fields are returned in the JSON response body:
-
-- `status` - string - one of scheduled/active/completed/failed, indicating the status of the redaction job
-- `failed_redactions` - dictionary - the keys of the dict are event ids the process was unable to redact, if any, and the values are 
-  the corresponding error that caused the redaction to fail
-
-_Added in Synapse 1.116.0._

docs/code_style.md

@@ -8,7 +8,9 @@ errors in code.
 
 The necessary tools are:
 
-- [ruff](https://github.com/charliermarsh/ruff), which can spot common errors and enforce a consistent style; and
+- [black](https://black.readthedocs.io/en/stable/), a source code formatter;
+- [isort](https://pycqa.github.io/isort/), which organises each file's imports;
+- [ruff](https://github.com/charliermarsh/ruff), which can spot common errors; and
 - [mypy](https://mypy.readthedocs.io/en/stable/), a type checker.
 
 See [the contributing guide](development/contributing_guide.md#run-the-linters) for instructions

docs/development/contributing_guide.md

@@ -322,7 +322,7 @@ The following command will let you run the integration test with the most common
 configuration:
 
 ```sh
-$ docker run --rm -it -v /path/where/you/have/cloned/the/repository\:/src:ro -v /path/to/where/you/want/logs\:/logs matrixdotorg/sytest-synapse:bullseye
+$ docker run --rm -it -v /path/where/you/have/cloned/the/repository\:/src:ro -v /path/to/where/you/want/logs\:/logs matrixdotorg/sytest-synapse:focal
 ```
 (Note that the paths must be full paths! You could also write `$(realpath relative/path)` if needed.)
 

docs/development/room-dag-concepts.md

@@ -21,10 +21,8 @@ incrementing integer, but backfilled events start with `stream_ordering=-1` and
 
 ---
 
- - Incremental `/sync?since=xxx` returns things in the order they arrive at the server
-   (`stream_ordering`).
- - Initial `/sync`, `/messages` (and `/backfill` in the federation API) return them in
-   the order determined by the event graph `(topological_ordering, stream_ordering)`.
+ - `/sync` returns things in the order they arrive at the server (`stream_ordering`).
+ - `/messages` (and `/backfill` in the federation API) return them in the order determined by the event graph `(topological_ordering, stream_ordering)`.
 
 The general idea is that, if you're following a room in real-time (i.e.
 `/sync`), you probably want to see the messages as they arrive at your server,

docs/modules/spam_checker_callbacks.md

@@ -76,9 +76,8 @@ _Changed in Synapse v1.62.0: `synapse.module_api.NOT_SPAM` and `synapse.module_a
 async def user_may_invite(inviter: str, invitee: str, room_id: str) -> Union["synapse.module_api.NOT_SPAM", "synapse.module_api.errors.Codes", bool]
 ```
 
-Called when processing an invitation, both when one is created locally or when
-receiving an invite over federation. Both inviter and invitee are represented by
-their Matrix user ID (e.g. `@alice:example.com`).
+Called when processing an invitation. Both inviter and invitee are
+represented by their Matrix user ID (e.g. `@alice:example.com`).
 
 
 The callback must return one of:
@@ -113,9 +112,7 @@ async def user_may_send_3pid_invite(
 ```
 
 Called when processing an invitation using a third-party identifier (also called a 3PID,
-e.g. an email address or a phone number). It is only called when a 3PID invite is created
-locally - not when one is received in a room over federation. If the 3PID is already associated
-with a Matrix ID, the spam check will go through the `user_may_invite` callback instead.
+e.g. an email address or a phone number). 
 
 The inviter is represented by their Matrix user ID (e.g. `@alice:example.com`), and the
 invitee is represented by its medium (e.g. "email") and its address

docs/postgres.md

@@ -100,10 +100,6 @@ database:
     keepalives_count: 3
 ```
 
-## Backups
-
-Don't forget to [back up](./usage/administration/backups.md#database) your database!
-
 ## Tuning Postgres
 
 The default settings should be fine for most deployments. For larger

docs/setup/installation.md

@@ -52,6 +52,8 @@ architecture via <https://packages.matrix.org/debian/>.
 
 To install the latest release:
 
+TODO UPDATE ALL THIS
+
 ```sh
 sudo apt install -y lsb-release wget apt-transport-https
 sudo wget -O /usr/share/keyrings/matrix-org-archive-keyring.gpg https://packages.matrix.org/debian/matrix-org-archive-keyring.gpg
@@ -208,7 +210,7 @@ When following this route please make sure that the [Platform-specific prerequis
 System requirements:
 
 - POSIX-compliant system (tested on Linux & OS X)
-- Python 3.9 or later, up to Python 3.13.
+- Python 3.8 or later, up to Python 3.11.
 - At least 1GB of free RAM if you want to join large public rooms like #matrix:matrix.org
 
 If building on an uncommon architecture for which pre-built wheels are
@@ -314,7 +316,7 @@ sudo dnf group install "Development Tools"
 
 *Note: The term "RHEL" below refers to both Red Hat Enterprise Linux and Rocky Linux. The distributions are 1:1 binary compatible.*
 
-It's recommended to use the latest Python versions.
+It's recommended to use the latest Python versions. 
 
 RHEL 8 in particular ships with Python 3.6 by default which is EOL and therefore no longer supported by Synapse. RHEL 9 ship with Python 3.9 which is still supported by the Python core team as of this writing. However, newer Python versions provide significant performance improvements and they're available in official distributions' repositories. Therefore it's recommended to use them.
 
@@ -344,7 +346,7 @@ dnf install python3.12 python3.12-devel
 ```
 Finally, install common prerequisites
 ```bash
-dnf install libicu libicu-devel libpq5 libpq5-devel lz4 pkgconf
+dnf install libicu libicu-devel libpq5 libpq5-devel lz4 pkgconf 
 dnf group install "Development Tools"
 ```
 ###### Using venv module instead of virtualenv command
@@ -353,7 +355,7 @@ It's recommended to use Python venv module directly rather than the virtualenv c
 * On RHEL 9, virtualenv is only available on [EPEL](https://docs.fedoraproject.org/en-US/epel/).
 * On RHEL 8, virtualenv is based on Python 3.6. It does not support creating 3.11/3.12 virtual environments.
 
-Here's an example of creating Python 3.12 virtual environment and installing Synapse from PyPI.
+Here's an example of creating Python 3.12 virtual environment and installing Synapse from PyPI. 
 
 ```bash
 mkdir -p ~/synapse
@@ -656,10 +658,6 @@ This also requires the optional `lxml` python dependency to be  installed. This
 in turn requires the `libxml2` library to be available - on  Debian/Ubuntu this
 means `apt-get install libxml2-dev`, or equivalent for your OS.
 
-### Backups
-
-Don't forget to take [backups](../usage/administration/backups.md) of your new server!
-
 ### Troubleshooting Installation
 
 `pip` seems to leak *lots* of memory during installation. For instance, a Linux

docs/upgrade.md

@@ -117,17 +117,6 @@ each upgrade are complete before moving on to the next upgrade, to avoid
 stacking them up. You can monitor the currently running background updates with
 [the Admin API](usage/administration/admin_api/background_updates.html#status).
 
-# Upgrading to v1.119.0
-
-## Minimum supported Python version
-
-The minimum supported Python version has been increased from v3.8 to v3.9.
-You will need Python 3.9+ to run Synapse v1.119.0 (due out Nov 7th, 2024).
-
-If you use current versions of the Matrix.org-distributed Docker images, no action is required.
-Please note that support for Ubuntu `focal` was dropped as well since it uses Python 3.8.
-
-
 # Upgrading to v1.111.0
 
 ## New worker endpoints for authenticated client and federation media

docs/usage/administration/admin_faq.md

@@ -255,8 +255,6 @@ line to `/etc/default/matrix-synapse`:
 
     LD_PRELOAD=/usr/lib/x86_64-linux-gnu/libjemalloc.so.2
 
-*Note*: You may need to set `PYTHONMALLOC=malloc` to ensure that `jemalloc` can accurately calculate memory usage. By default, Python uses its internal small-object allocator, which may interfere with jemalloc's ability to track memory consumption correctly. This could prevent the [cache_autotuning](../configuration/config_documentation.md#caches-and-associated-values) feature from functioning as expected, as the Python allocator may not reach the memory threshold set by `max_cache_memory_usage`, thus not triggering the cache eviction process.
-
 This made a significant difference on Python 2.7 - it's unclear how
 much of an improvement it provides on Python 3.x.
 

docs/usage/administration/backups.md

@@ -1,125 +0,0 @@
-# How to back up a Synapse homeserver
-
-It is critical to maintain good backups of your server, to guard against
-hardware failure as well as potential corruption due to bugs or administrator
-error.
-
-This page documents the things you will need to consider backing up as part of
-a Synapse installation.
-
-## Configuration files
-
-Keep a copy of your configuration file (`homeserver.yaml`), as well as any
-auxiliary config files it refers to such as the
-[`log_config`](../configuration/config_documentation.md#log_config) file,
-[`app_service_config_files`](../configuration/config_documentation.md#app_service_config_files).
-Often, all such config files will be kept in a single directory such as
-`/etc/synapse`, which will make this easier.
-
-## Server signing key
-
-Your server has a [signing
-key](../configuration/config_documentation.md#signing_key_path) which it uses
-to sign events and outgoing federation requests. It is easiest to back it up
-with your configuration files, but an alternative is to have Synapse create a
-new signing key if you have to restore.
-
-If you do decide to replace the signing key, you should add the old *public*
-key to
-[`old_signing_keys`](../configuration/config_documentation.md#old_signing_keys).
-
-## Database
-
-Synapse's support for SQLite is only suitable for testing purposes, so for the
-purposes of this document, we'll assume you are using
-[PostgreSQL](../../postgres.md).
-
-A full discussion of backup strategies for PostgreSQL is out of scope for this
-document; see the [PostgreSQL
-documentation](https://www.postgresql.org/docs/current/backup.html) for
-detailed information.
-
-### Synapse-specfic details
-
- * Be very careful not to restore into a database that already has tables
-   present. At best, this will error; at worst, it will lead to subtle database
-   inconsistencies.
-
- * The `e2e_one_time_keys_json` table should **not** be backed up, or if it is
-   backed up, should be
-   [`TRUNCATE`d](https://www.postgresql.org/docs/current/sql-truncate.html)
-   after restoring the database before Synapse is started.
-
-   [Background: restoring the database to an older backup can cause
-   used one-time-keys to be re-issued, causing subsequent [message decryption
-   errors](https://github.com/element-hq/element-meta/issues/2155). Clearing
-   all one-time-keys from the database ensures that this cannot happen, and
-   will prompt clients to generate and upload new one-time-keys.]
-
-### Quick and easy database backup and restore
-
-Typically, the easiest solution is to use `pg_dump` to take a copy of the whole
-database. We recommend `pg_dump`'s custom dump format, as it produces
-significantly smaller backup files.
-
-```shell
-sudo -u postgres pg_dump -Fc --exclude-table-data e2e_one_time_keys_json synapse > synapse.dump
-```
-
-There is no need to stop Postgres or Synapse while `pg_dump` is running: it
-will take a consistent snapshot of the databse.
-
-To restore, you will need to recreate the database as described in [Using
-Postgres](../../postgres.md#set-up-database),
-then load the dump into it with `pg_restore`:
-
-```shell
-sudo -u postgres createdb --encoding=UTF8 --locale=C --template=template0 --owner=synapse_user synapse
-sudo -u postgres pg_restore -d synapse < synapse.dump
-```
-
-(If you forgot to exclude `e2e_one_time_keys_json` during `pg_dump`, remember
-to connect to the new database and `TRUNCATE e2e_one_time_keys_json;` before
-starting Synapse.)
-
-To reiterate: do **not** restore a dump over an existing database.
-
-Again, if you plan to run your homeserver at any sort of production level, we
-recommend studying the PostgreSQL documentation on backup options.
-
-## Media store
-
-Synapse keeps a copy of media uploaded by users, including avatars and message
-attachments, in its [Media
-store](../configuration/config_documentation.md#media-store).
-
-It is a directory on the local disk, containing the following directories:
-
- * `local_content`: this is content uploaded by your local users. As a general
-   rule, you should back this up: it may represent the only copy of those
-   media files anywhere in the federation, and if they are lost, users will
-   see errors when viewing user or room avatars, and messages with attachments.
-
- * `local_thumbnails`: "thumbnails" of images uploaded by your users. If
-   [`dynamic_thumbnails`](../configuration/config_documentation.md#dynamic_thumbnails)
-   is enabled, these will be regenerated if they are removed from the disk, and
-   there is therefore no need to back them up.
-
-   If `dynamic_thumbnails` is *not* enabled (the default): although this can
-   theoretically be regenerated from `local_content`, there is no tooling to do
-   so. We recommend that these are backed up too.
-
- * `remote_content`: this is a cache of content that was uploaded by a user on
-    another server, and has since been requested by a user on your own server.
-
-    Typically there is no need to back up this directory: if a file in this directory
-    is removed, Synapse will attempt to fetch it again from the remote
-    server.
-
- * `remote_thumbnails`: thumbnails of images uploaded by users on other
-    servers. As with `remote_content`, there is normally no need to back this
-    up.
-
- * `url_cache`, `url_cache_thumbnails`: temporary caches of files downloaded
-   by the [URL previews](../../setup/installation.md#url-previews) feature.
-   These do not need to be backed up.

docs/usage/configuration/config_documentation.md

@@ -509,8 +509,7 @@ Unix socket support (_Added in Synapse 1.89.0_):
 
 Valid resource names are:
 
-* `client`: the client-server API (/_matrix/client). Also implies `media` and `static`.
-  If configuring the main process, the Synapse Admin API (/_synapse/admin) is also implied.
+* `client`: the client-server API (/_matrix/client), and the synapse admin API (/_synapse/admin). Also implies `media` and `static`.
 
 * `consent`: user consent forms (/_matrix/consent). See [here](../../consent_tracking.md) for more.
 
@@ -761,19 +760,6 @@ email:
     password_reset: "[%(server_name)s] Password reset"
     email_validation: "[%(server_name)s] Validate your email"
 ```
----
-### `max_event_delay_duration`
-
-The maximum allowed duration by which sent events can be delayed, as per
-[MSC4140](https://github.com/matrix-org/matrix-spec-proposals/pull/4140).
-Must be a positive value if set.
-
-Defaults to no duration (`null`), which disallows sending delayed events.
-
-Example configuration:
-```yaml
-max_event_delay_duration: 24h
-```
 
 ## Homeserver blocking
 Useful options for Synapse admins.
@@ -1434,7 +1420,7 @@ number of entries that can be stored.
    Please see the [Config Conventions](#config-conventions) for information on how to specify memory size and cache expiry
    durations.
      * `max_cache_memory_usage` sets a ceiling on how much memory the cache can use before caches begin to be continuously evicted.
-        They will continue to be evicted until the memory usage drops below the `target_cache_memory_usage`, set in
+        They will continue to be evicted until the memory usage drops below the `target_memory_usage`, set in
         the setting below, or until the `min_cache_ttl` is hit. There is no default value for this option.
      * `target_cache_memory_usage` sets a rough target for the desired memory usage of the caches. There is no default value
         for this option.
@@ -1779,7 +1765,7 @@ rc_3pid_validation:
 
 This option sets ratelimiting how often invites can be sent in a room or to a
 specific user. `per_room` defaults to `per_second: 0.3`, `burst_count: 10`,
-`per_user` defaults to `per_second: 0.003`, `burst_count: 5`, and `per_issuer`
+`per_user` defaults to `per_second: 0.003`, `burst_count: 5`, and `per_issuer` 
 defaults to `per_second: 0.3`, `burst_count: 10`.
 
 Client requests that invite user(s) when [creating a
@@ -1890,26 +1876,6 @@ unauthenticated media endpoints (`/_matrix/media/(r0|v3|v1)/download` and `/_mat
 after enabling, media marked as authenticated will be available over legacy endpoints. Defaults to false, but
 this will change to true in a future Synapse release.
 
-In all cases, authenticated requests to download media will succeed, but for unauthenticated requests, this
-case-by-case breakdown describes whether media downloads are permitted:
-
-* `enable_authenticated_media = False`:
-  * unauthenticated client or homeserver requesting local media: allowed
-  * unauthenticated client or homeserver requesting remote media: allowed as long as the media is in the cache,
-    or as long as the remote homeserver does not require authentication to retrieve the media
-* `enable_authenticated_media = True`:
-  * unauthenticated client or homeserver requesting local media:
-    allowed if the media was stored on the server whilst `enable_authenticated_media` was `False` (or in a previous Synapse version where this option did not exist);
-    otherwise denied.
-  * unauthenticated client or homeserver requesting remote media: the same as for local media;
-    allowed if the media was stored on the server whilst `enable_authenticated_media` was `False` (or in a previous Synapse version where this option did not exist);
-    otherwise denied.
-
-It is especially notable that media downloaded before this option existed (in older Synapse versions), or whilst this option was set to `False`,
-will perpetually be available over the legacy, unauthenticated endpoint, even after this option is set to `True`.
-This is for backwards compatibility with older clients and homeservers that do not yet support requesting authenticated media;
-those older clients or homeservers will not be cut off from media they can already see.
-
 Example configuration:
 ```yaml
 enable_authenticated_media: true
@@ -2000,7 +1966,7 @@ max_image_pixels: 35M
 ---
 ### `remote_media_download_burst_count`
 
-Remote media downloads are ratelimited using a [leaky bucket algorithm](https://en.wikipedia.org/wiki/Leaky_bucket), where a given "bucket" is keyed to the IP address of the requester when requesting remote media downloads. This configuration option sets the size of the bucket against which the size in bytes of downloads are penalized - if the bucket is full, ie a given number of bytes have already been downloaded, further downloads will be denied until the bucket drains.  Defaults to 500MiB. See also `remote_media_download_per_second` which determines the rate at which the "bucket" is emptied and thus has available space to authorize new requests.
+Remote media downloads are ratelimited using a [leaky bucket algorithm](https://en.wikipedia.org/wiki/Leaky_bucket), where a given "bucket" is keyed to the IP address of the requester when requesting remote media downloads. This configuration option sets the size of the bucket against which the size in bytes of downloads are penalized - if the bucket is full, ie a given number of bytes have already been downloaded, further downloads will be denied until the bucket drains.  Defaults to 500MiB. See also `remote_media_download_per_second` which determines the rate at which the "bucket" is emptied and thus has available space to authorize new requests.  
 
 Example configuration:
 ```yaml
@@ -2348,22 +2314,6 @@ Example configuration:
 ```yaml
 turn_shared_secret: "YOUR_SHARED_SECRET"
 ```
----
-### `turn_shared_secret_path`
-
-An alternative to [`turn_shared_secret`](#turn_shared_secret):
-allows the shared secret to be specified in an external file.
-
-The file should be a plain text file, containing only the shared secret.
-Synapse reads the shared secret from the given file once at startup.
-
-Example configuration:
-```yaml
-turn_shared_secret_path: /path/to/secrets/file
-```
-
-_Added in Synapse 1.116.0._
-
 ---
 ### `turn_username` and `turn_password`
 
@@ -3128,15 +3078,6 @@ it was last used.
 It is possible to build an entry from an old `signing.key` file using the
 `export_signing_key` script which is provided with synapse.
 
-If you have lost the private key file, you can ask another server you trust to
-tell you the public keys it has seen from your server. To fetch the keys from
-`matrix.org`, try something like:
-
-```
-curl https://matrix-federation.matrix.org/_matrix/key/v2/query/myserver.example.com |
-  jq '.server_keys | map(.verify_keys) | add'
-```
-
 Example configuration:
 ```yaml
 old_signing_keys:
@@ -3361,8 +3302,8 @@ saml2_config:
     contact_person:
       - given_name: Bob
         sur_name: "the Sysadmin"
-        email_address: ["admin@example.com"]
-        contact_type: technical
+        email_address": ["admin@example.com"]
+        contact_type": technical
 
   saml_session_lifetime: 5m
 
@@ -3751,8 +3692,6 @@ Additional sub-options for this setting include:
    Required if `enabled` is set to true.
 * `subject_claim`: Name of the claim containing a unique identifier for the user.
    Optional, defaults to `sub`.
-* `display_name_claim`: Name of the claim containing the display name for the user. Optional.
-   If provided, the display name will be set to the value of this claim upon first login.
 * `issuer`: The issuer to validate the "iss" claim against. Optional. If provided the
    "iss" claim will be required and validated for all JSON web tokens.
 * `audiences`: A list of audiences to validate the "aud" claim against. Optional.
@@ -3767,7 +3706,6 @@ jwt_config:
     secret: "provided-by-your-issuer"
     algorithm: "provided-by-your-issuer"
     subject_claim: "name_of_claim"
-    display_name_claim: "name_of_claim"
     issuer: "provided-by-your-issuer"
     audiences:
         - "provided-by-your-issuer"
@@ -4402,12 +4340,6 @@ a `federation_sender_instances` map. Doing so will remove handling of this funct
 the main process. Multiple workers can be added to this map, in which case the work is
 balanced across them.
 
-The way that the load balancing works is any outbound federation request will be assigned
-to a federation sender worker based on the hash of the destination server name. This
-means that all requests being sent to the same destination will be processed by the same
-worker instance. Multiple `federation_sender_instances` are useful if there is a federation
-with multiple servers.
-
 This configuration setting must be shared between all workers handling federation
 sending, and if changed all federation sender workers must be stopped at the same time
 and then started, to ensure that all instances are running with the same config (otherwise
@@ -4556,9 +4488,6 @@ This setting has the following sub-options:
 * `path`: The full path to a local Unix socket file. **If this is used, `host` and
  `port` are ignored.** Defaults to `/tmp/redis.sock'
 * `password`: Optional password if configured on the Redis instance.
-* `password_path`: Alternative to `password`, reading the password from an
-   external file. The file should be a plain text file, containing only the
-   password. Synapse reads the password from the given file once at startup.
 * `dbid`: Optional redis dbid if needs to connect to specific redis logical db.
 * `use_tls`: Whether to use tls connection. Defaults to false.
 * `certificate_file`: Optional path to the certificate file
@@ -4572,16 +4501,13 @@ This setting has the following sub-options:
 
   _Changed in Synapse 1.85.0: Added path option to use a local Unix socket_
 
-  _Changed in Synapse 1.116.0: Added password\_path_
-
 Example configuration:
 ```yaml
 redis:
   enabled: true
   host: localhost
   port: 6379
-  password_path: <path_to_the_password_file>
-  # OR password: <secret_password>
+  password: <secret_password>
   dbid: <dbid>
   #use_tls: True
   #certificate_file: <path_to_the_certificate_file>
@@ -4759,9 +4685,7 @@ This setting has the following sub-options:
 * `only_for_direct_messages`: Whether invites should be automatically accepted for all room types, or only
    for direct messages. Defaults to false.
 * `only_from_local_users`: Whether to only automatically accept invites from users on this homeserver. Defaults to false.
-* `worker_to_run_on`: Which worker to run this module on. This must match
-  the "worker_name". If not set or `null`, invites will be accepted on the
-  main process.
+* `worker_to_run_on`: Which worker to run this module on. This must match the "worker_name".
 
 NOTE: Care should be taken not to enable this setting if the `synapse_auto_accept_invite` module is enabled and installed.
 The two modules will compete to perform the same task and may result in undesired behaviour. For example, multiple join

docs/workers.md

@@ -177,11 +177,11 @@ The following applies to Synapse installations that have been installed from sou
 
 You can start the main Synapse process with Poetry by running the following command:
 ```console
-poetry run synapse_homeserver --config-path [your homeserver.yaml]
+poetry run synapse_homeserver --config-file [your homeserver.yaml]
 ```
 For worker setups, you can run the following command
 ```console
-poetry run synapse_worker --config-path [your homeserver.yaml] --config-path [your worker.yaml]
+poetry run synapse_worker --config-file [your homeserver.yaml] --config-file [your worker.yaml]
 ```
 ## Available worker applications
 
@@ -290,7 +290,6 @@ information.
 Additionally, the following REST endpoints can be handled for GET requests:
 
     ^/_matrix/client/(api/v1|r0|v3|unstable)/pushrules/
-    ^/_matrix/client/unstable/org.matrix.msc4140/delayed_events
 
 Pagination requests can also be handled, but all requests for a given
 room must be routed to the same instance. Additionally, care must be taken to

flake.lock

@@ -186,16 +186,16 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1729265718,
-        "narHash": "sha256-4HQI+6LsO3kpWTYuVGIzhJs1cetFcwT7quWCk/6rqeo=",
+        "lastModified": 1690535733,
+        "narHash": "sha256-WgjUPscQOw3cB8yySDGlyzo6cZNihnRzUwE9kadv/5I=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "ccc0c2126893dd20963580b6478d1a10a4512185",
+        "rev": "8cacc05fbfffeaab910e8c2c9e2a7c6b32ce881a",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "nixpkgs-unstable",
+        "ref": "master",
         "repo": "nixpkgs",
         "type": "github"
       }

flake.nix

@@ -3,13 +3,13 @@
 # (https://github.com/matrix-org/complement) Matrix homeserver test suites are also
 # installed automatically.
 #
-# You must have already installed Nix (https://nixos.org/download/) on your system to use this.
-# Nix can be installed on any Linux distribiution or MacOS; NixOS is not required.
-# Windows is not directly supported, but Nix can be installed inside of WSL2 or even Docker
+# You must have already installed Nix (https://nixos.org) on your system to use this.
+# Nix can be installed on Linux or MacOS; NixOS is not required. Windows is not
+# directly supported, but Nix can be installed inside of WSL2 or even Docker
 # containers. Please refer to https://nixos.org/download for details.
 #
 # You must also enable support for flakes in Nix. See the following for how to
-# do so permanently: https://wiki.nixos.org/wiki/Flakes#Other_Distros,_without_Home-Manager
+# do so permanently: https://nixos.wiki/wiki/Flakes#Enable_flakes
 #
 # Be warned: you'll need over 3.75 GB of free space to download all the dependencies.
 #
@@ -20,7 +20,7 @@
 # locally from "services", such as PostgreSQL and Redis.
 #
 # You should now be dropped into a new shell with all programs and dependencies
-# available to you!
+# availabile to you!
 #
 # You can start up pre-configured local Synapse, PostgreSQL and Redis instances by
 # running: `devenv up`. To stop them, use Ctrl-C.
@@ -39,9 +39,9 @@
 
 {
   inputs = {
-    # Use the rolling/unstable branch of nixpkgs. Used to fetch the latest
+    # Use the master/unstable branch of nixpkgs. Used to fetch the latest
     # available versions of packages.
-    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+    nixpkgs.url = "github:NixOS/nixpkgs/master";
     # Output a development shell for x86_64/aarch64 Linux/Darwin (MacOS).
     systems.url = "github:nix-systems/default";
     # A development environment manager built on Nix. See https://devenv.sh.
@@ -50,7 +50,7 @@
     rust-overlay.url = "github:oxalica/rust-overlay";
   };
 
-  outputs = { nixpkgs, devenv, systems, rust-overlay, ... } @ inputs:
+  outputs = { self, nixpkgs, devenv, systems, rust-overlay, ... } @ inputs:
     let
       forEachSystem = nixpkgs.lib.genAttrs (import systems);
     in {
@@ -126,7 +126,7 @@
                 # Automatically activate the poetry virtualenv upon entering the shell.
                 languages.python.poetry.activate.enable = true;
                 # Install all extra Python dependencies; this is needed to run the unit
-                # tests and utilise all Synapse features.
+                # tests and utilitise all Synapse features.
                 languages.python.poetry.install.arguments = ["--extras all"];
                 # Install the 'matrix-synapse' package from the local checkout.
                 languages.python.poetry.install.installRootPackage = true;
@@ -163,8 +163,8 @@
                 # Create a postgres user called 'synapse_user' which has ownership
                 # over the 'synapse' database.
                 services.postgres.initialScript = ''
-                  CREATE USER synapse_user;
-                  ALTER DATABASE synapse OWNER TO synapse_user;
+                CREATE USER synapse_user;
+                ALTER DATABASE synapse OWNER TO synapse_user;
                 '';
 
                 # Redis is needed in order to run Synapse in worker mode.

mypy.ini

@@ -26,7 +26,7 @@ strict_equality = True
 
 # Run mypy type checking with the minimum supported Python version to catch new usage
 # that isn't backwards-compatible (types, overloads, etc).
-python_version = 3.9
+python_version = 3.8
 
 files =
   docker/,

pylint.cfg

@@ -0,0 +1,280 @@
+[MASTER]
+
+# Specify a configuration file.
+#rcfile=
+
+# Python code to execute, usually for sys.path manipulation such as
+# pygtk.require().
+#init-hook=
+
+# Profiled execution.
+profile=no
+
+# Add files or directories to the blacklist. They should be base names, not
+# paths.
+ignore=CVS
+
+# Pickle collected data for later comparisons.
+persistent=yes
+
+# List of plugins (as comma separated values of python modules names) to load,
+# usually to register additional checkers.
+load-plugins=
+
+
+[MESSAGES CONTROL]
+
+# Enable the message, report, category or checker with the given id(s). You can
+# either give multiple identifier separated by comma (,) or put this option
+# multiple time. See also the "--disable" option for examples.
+#enable=
+
+# Disable the message, report, category or checker with the given id(s). You
+# can either give multiple identifiers separated by comma (,) or put this
+# option multiple times (only on the command line, not in the configuration
+# file where it should appear only once).You can also use "--disable=all" to
+# disable everything first and then reenable specific checks. For example, if
+# you want to run only the similarities checker, you can use "--disable=all
+# --enable=similarities". If you want to run only the classes checker, but have
+# no Warning level messages displayed, use"--disable=all --enable=classes
+# --disable=W"
+disable=missing-docstring
+
+
+[REPORTS]
+
+# Set the output format. Available formats are text, parseable, colorized, msvs
+# (visual studio) and html. You can also give a reporter class, eg
+# mypackage.mymodule.MyReporterClass.
+output-format=text
+
+# Put messages in a separate file for each module / package specified on the
+# command line instead of printing them on stdout. Reports (if any) will be
+# written in a file name "pylint_global.[txt|html]".
+files-output=no
+
+# Tells whether to display a full report or only the messages
+reports=yes
+
+# Python expression which should return a note less than 10 (10 is the highest
+# note). You have access to the variables errors warning, statement which
+# respectively contain the number of errors / warnings messages and the total
+# number of statements analyzed. This is used by the global evaluation report
+# (RP0004).
+evaluation=10.0 - ((float(5 * error + warning + refactor + convention) / statement) * 10)
+
+# Add a comment according to your evaluation note. This is used by the global
+# evaluation report (RP0004).
+comment=no
+
+# Template used to display messages. This is a python new-style format string
+# used to format the message information. See doc for all details
+#msg-template=
+
+
+[TYPECHECK]
+
+# Tells whether missing members accessed in mixin class should be ignored. A
+# mixin class is detected if its name ends with "mixin" (case insensitive).
+ignore-mixin-members=yes
+
+# List of classes names for which member attributes should not be checked
+# (useful for classes with attributes dynamically set).
+ignored-classes=SQLObject
+
+# When zope mode is activated, add a predefined set of Zope acquired attributes
+# to generated-members.
+zope=no
+
+# List of members which are set dynamically and missed by pylint inference
+# system, and so shouldn't trigger E0201 when accessed. Python regular
+# expressions are accepted.
+generated-members=REQUEST,acl_users,aq_parent
+
+
+[MISCELLANEOUS]
+
+# List of note tags to take in consideration, separated by a comma.
+notes=FIXME,XXX,TODO
+
+
+[SIMILARITIES]
+
+# Minimum lines number of a similarity.
+min-similarity-lines=4
+
+# Ignore comments when computing similarities.
+ignore-comments=yes
+
+# Ignore docstrings when computing similarities.
+ignore-docstrings=yes
+
+# Ignore imports when computing similarities.
+ignore-imports=no
+
+
+[VARIABLES]
+
+# Tells whether we should check for unused import in __init__ files.
+init-import=no
+
+# A regular expression matching the beginning of the name of dummy variables
+# (i.e. not used).
+dummy-variables-rgx=_$|dummy
+
+# List of additional names supposed to be defined in builtins. Remember that
+# you should avoid to define new builtins when possible.
+additional-builtins=
+
+
+[BASIC]
+
+# Required attributes for module, separated by a comma
+required-attributes=
+
+# List of builtins function names that should not be used, separated by a comma
+bad-functions=map,filter,apply,input
+
+# Regular expression which should only match correct module names
+module-rgx=(([a-z_][a-z0-9_]*)|([A-Z][a-zA-Z0-9]+))$
+
+# Regular expression which should only match correct module level names
+const-rgx=(([A-Z_][A-Z0-9_]*)|(__.*__))$
+
+# Regular expression which should only match correct class names
+class-rgx=[A-Z_][a-zA-Z0-9]+$
+
+# Regular expression which should only match correct function names
+function-rgx=[a-z_][a-z0-9_]{2,30}$
+
+# Regular expression which should only match correct method names
+method-rgx=[a-z_][a-z0-9_]{2,30}$
+
+# Regular expression which should only match correct instance attribute names
+attr-rgx=[a-z_][a-z0-9_]{2,30}$
+
+# Regular expression which should only match correct argument names
+argument-rgx=[a-z_][a-z0-9_]{2,30}$
+
+# Regular expression which should only match correct variable names
+variable-rgx=[a-z_][a-z0-9_]{2,30}$
+
+# Regular expression which should only match correct attribute names in class
+# bodies
+class-attribute-rgx=([A-Za-z_][A-Za-z0-9_]{2,30}|(__.*__))$
+
+# Regular expression which should only match correct list comprehension /
+# generator expression variable names
+inlinevar-rgx=[A-Za-z_][A-Za-z0-9_]*$
+
+# Good variable names which should always be accepted, separated by a comma
+good-names=i,j,k,ex,Run,_
+
+# Bad variable names which should always be refused, separated by a comma
+bad-names=foo,bar,baz,toto,tutu,tata
+
+# Regular expression which should only match function or class names that do
+# not require a docstring.
+no-docstring-rgx=__.*__
+
+# Minimum line length for functions/classes that require docstrings, shorter
+# ones are exempt.
+docstring-min-length=-1
+
+
+[FORMAT]
+
+# Maximum number of characters on a single line.
+max-line-length=80
+
+# Regexp for a line that is allowed to be longer than the limit.
+ignore-long-lines=^\s*(# )?<?https?://\S+>?$
+
+# Allow the body of an if to be on the same line as the test if there is no
+# else.
+single-line-if-stmt=no
+
+# List of optional constructs for which whitespace checking is disabled
+no-space-check=trailing-comma,dict-separator
+
+# Maximum number of lines in a module
+max-module-lines=1000
+
+# String used as indentation unit. This is usually " " (4 spaces) or "\t" (1
+# tab).
+indent-string='    '
+
+
+[DESIGN]
+
+# Maximum number of arguments for function / method
+max-args=5
+
+# Argument names that match this expression will be ignored. Default to name
+# with leading underscore
+ignored-argument-names=_.*
+
+# Maximum number of locals for function / method body
+max-locals=15
+
+# Maximum number of return / yield for function / method body
+max-returns=6
+
+# Maximum number of branch for function / method body
+max-branches=12
+
+# Maximum number of statements in function / method body
+max-statements=50
+
+# Maximum number of parents for a class (see R0901).
+max-parents=7
+
+# Maximum number of attributes for a class (see R0902).
+max-attributes=7
+
+# Minimum number of public methods for a class (see R0903).
+min-public-methods=2
+
+# Maximum number of public methods for a class (see R0904).
+max-public-methods=20
+
+
+[IMPORTS]
+
+# Deprecated modules which should not be used, separated by a comma
+deprecated-modules=regsub,TERMIOS,Bastion,rexec
+
+# Create a graph of every (i.e. internal and external) dependencies in the
+# given file (report RP0402 must not be disabled)
+import-graph=
+
+# Create a graph of external dependencies in the given file (report RP0402 must
+# not be disabled)
+ext-import-graph=
+
+# Create a graph of internal dependencies in the given file (report RP0402 must
+# not be disabled)
+int-import-graph=
+
+
+[CLASSES]
+
+# List of interface methods to ignore, separated by a comma. This is used for
+# instance to not check methods defines in Zope's Interface base class.
+ignore-iface-methods=isImplementedBy,deferred,extends,names,namesAndDescriptions,queryDescriptionFor,getBases,getDescriptionFor,getDoc,getName,getTaggedValue,getTaggedValueTags,isEqualOrExtendedBy,setTaggedValue,isImplementedByInstancesOf,adaptWith,is_implemented_by
+
+# List of method names used to declare (i.e. assign) instance attributes.
+defining-attr-methods=__init__,__new__,setUp
+
+# List of valid names for the first argument in a class method.
+valid-classmethod-first-arg=cls
+
+# List of valid names for the first argument in a metaclass class method.
+valid-metaclass-classmethod-first-arg=mcs
+
+
+[EXCEPTIONS]
+
+# Exceptions that will emit a warning when being caught. Defaults to
+# "Exception"
+overgeneral-exceptions=Exception

pyproject.toml

@@ -34,9 +34,14 @@
         name = "Internal Changes"
         showcontent = true
 
+[tool.black]
+target-version = ['py38', 'py39', 'py310', 'py311']
+# black ignores everything in .gitignore by default, see
+# https://black.readthedocs.io/en/stable/usage_and_configuration/file_collection_and_discovery.html#gitignore
+# Use `extend-exclude` if you want to exclude something in addition to this.
+
 [tool.ruff]
 line-length = 88
-target-version = "py39"
 
 [tool.ruff.lint]
 # See https://beta.ruff.rs/docs/rules/#error-e
@@ -58,8 +63,6 @@ select = [
     "W",
     # pyflakes
     "F",
-    # isort
-    "I001",
     # flake8-bugbear
     "B0",
     # flake8-comprehensions
@@ -76,20 +79,17 @@ select = [
     "EXE",
 ]
 
-[tool.ruff.lint.isort]
-combine-as-imports = true
-section-order = ["future", "standard-library", "third-party", "twisted", "first-party", "testing", "local-folder"]
-known-first-party = ["synapse"]
-
-[tool.ruff.lint.isort.sections]
-twisted = ["twisted", "OpenSSL"]
-testing = ["tests"]
-
-[tool.ruff.format]
-quote-style = "double"
-indent-style = "space"
-skip-magic-trailing-comma = false
-line-ending = "auto"
+[tool.isort]
+line_length = 88
+sections = ["FUTURE", "STDLIB", "THIRDPARTY", "TWISTED", "FIRSTPARTY", "TESTS", "LOCALFOLDER"]
+default_section = "THIRDPARTY"
+known_first_party = ["synapse"]
+known_tests = ["tests"]
+known_twisted = ["twisted", "OpenSSL"]
+multi_line_output = 3
+include_trailing_comma = true
+combine_as_imports = true
+skip_gitignore = true
 
 [tool.maturin]
 manifest-path = "rust/Cargo.toml"
@@ -97,7 +97,7 @@ module-name = "synapse.synapse_rust"
 
 [tool.poetry]
 name = "matrix-synapse"
-version = "1.119.0rc2"
+version = "1.112.0"
 description = "Homeserver for the Matrix decentralised comms protocol"
 authors = ["Matrix.org Team and Contributors <packages@matrix.org>"]
 license = "AGPL-3.0-or-later"
@@ -155,7 +155,7 @@ synapse_review_recent_signups = "synapse._scripts.review_recent_signups:main"
 update_synapse_database = "synapse._scripts.update_synapse_database:main"
 
 [tool.poetry.dependencies]
-python = "^3.9.0"
+python = "^3.8.0"
 
 # Mandatory Dependencies
 # ----------------------
@@ -178,7 +178,7 @@ Twisted = {extras = ["tls"], version = ">=18.9.0"}
 treq = ">=15.1"
 # Twisted has required pyopenssl 16.0 since about Twisted 16.6.
 pyOpenSSL = ">=16.0.0"
-PyYAML = ">=5.3"
+PyYAML = ">=3.13"
 pyasn1 = ">=0.1.9"
 pyasn1-modules = ">=0.0.7"
 bcrypt = ">=3.1.7"
@@ -241,7 +241,7 @@ authlib = { version = ">=0.15.1", optional = true }
 # `contrib/systemd/log_config.yaml`.
 # Note: systemd-python 231 appears to have been yanked from pypi
 systemd-python = { version = ">=231", optional = true }
-lxml = { version = ">=4.5.2", optional = true }
+lxml = { version = ">=4.2.0", optional = true }
 sentry-sdk = { version = ">=0.7.2", optional = true }
 opentracing = { version = ">=2.2.0", optional = true }
 jaeger-client = { version = ">=4.0.0", optional = true }
@@ -320,7 +320,9 @@ all = [
 # failing on new releases. Keeping lower bounds loose here means that dependabot
 # can bump versions without having to update the content-hash in the lockfile.
 # This helps prevents merge conflicts when running a batch of dependabot updates.
-ruff = "0.7.3"
+isort = ">=5.10.1"
+black = ">=22.7.0"
+ruff = "0.5.5"
 # Type checking only works with the pydantic.v1 compat module from pydantic v2
 pydantic = "^2"
 
@@ -370,7 +372,7 @@ tomli = ">=1.2.3"
 # runtime errors caused by build system changes.
 # We are happy to raise these upper bounds upon request,
 # provided we check that it's safe to do so (i.e. that CI passes).
-requires = ["poetry-core>=1.1.0,<=1.9.1", "setuptools_rust>=1.3,<=1.8.1"]
+requires = ["poetry-core>=1.1.0,<=1.9.0", "setuptools_rust>=1.3,<=1.8.1"]
 build-backend = "poetry.core.masonry.api"
 
 
@@ -378,13 +380,13 @@ build-backend = "poetry.core.masonry.api"
 # Skip unsupported platforms (by us or by Rust).
 # See https://cibuildwheel.readthedocs.io/en/stable/options/#build-skip for the list of build targets.
 # We skip:
-#  - CPython 3.6, 3.7 and 3.8: EOLed
-#  - PyPy 3.7 and 3.8: we only support Python 3.9+
+#  - CPython 3.6 and 3.7: EOLed
+#  - PyPy 3.7: we only support Python 3.8+
 #  - musllinux i686: excluded to reduce number of wheels we build.
 #    c.f. https://github.com/matrix-org/synapse/pull/12595#discussion_r963107677
 #  - PyPy on Aarch64 and musllinux on aarch64: too slow to build.
 #    c.f. https://github.com/matrix-org/synapse/pull/14259
-skip = "cp36* cp37* cp38* pp37* pp38* *-musllinux_i686 pp*aarch64 *-musllinux_aarch64"
+skip = "cp36* cp37* pp37* *-musllinux_i686 pp*aarch64 *-musllinux_aarch64"
 
 # We need a rust compiler
 before-all =  "curl https://sh.rustup.rs -sSf | sh -s -- --default-toolchain stable -y --profile minimal"

rust/benches/evaluator.rs

@@ -60,7 +60,6 @@ fn bench_match_exact(b: &mut Bencher) {
         true,
         vec![],
         false,
-        false,
     )
     .unwrap();
 
@@ -106,7 +105,6 @@ fn bench_match_word(b: &mut Bencher) {
         true,
         vec![],
         false,
-        false,
     )
     .unwrap();
 
@@ -152,7 +150,6 @@ fn bench_match_word_miss(b: &mut Bencher) {
         true,
         vec![],
         false,
-        false,
     )
     .unwrap();
 
@@ -198,7 +195,6 @@ fn bench_eval_message(b: &mut Bencher) {
         true,
         vec![],
         false,
-        false,
     )
     .unwrap();
 
@@ -209,7 +205,6 @@ fn bench_eval_message(b: &mut Bencher) {
         false,
         false,
         false,
-        false,
     );
 
     b.iter(|| eval.run(&rules, Some("bob"), Some("person")));

rust/src/push/base_rules.rs

@@ -81,7 +81,7 @@ pub const BASE_APPEND_OVERRIDE_RULES: &[PushRule] = &[
         ))]),
         actions: Cow::Borrowed(&[Action::Notify]),
         default: true,
-        default_enabled: true,
+        default_enabled: false,
     },
     PushRule {
         rule_id: Cow::Borrowed("global/override/.m.rule.suppress_notices"),

rust/src/push/evaluator.rs

@@ -105,9 +105,6 @@ pub struct PushRuleEvaluator {
     /// If MSC3931 (room version feature flags) is enabled. Usually controlled by the same
     /// flag as MSC1767 (extensible events core).
     msc3931_enabled: bool,
-
-    // If MSC4210 (remove legacy mentions) is enabled.
-    msc4210_enabled: bool,
 }
 
 #[pymethods]
@@ -125,7 +122,6 @@ impl PushRuleEvaluator {
         related_event_match_enabled,
         room_version_feature_flags,
         msc3931_enabled,
-        msc4210_enabled,
     ))]
     pub fn py_new(
         flattened_keys: BTreeMap<String, JsonValue>,
@@ -137,7 +133,6 @@ impl PushRuleEvaluator {
         related_event_match_enabled: bool,
         room_version_feature_flags: Vec<String>,
         msc3931_enabled: bool,
-        msc4210_enabled: bool,
     ) -> Result<Self, Error> {
         let body = match flattened_keys.get("content.body") {
             Some(JsonValue::Value(SimpleJsonValue::Str(s))) => s.clone().into_owned(),
@@ -155,7 +150,6 @@ impl PushRuleEvaluator {
             related_event_match_enabled,
             room_version_feature_flags,
             msc3931_enabled,
-            msc4210_enabled,
         })
     }
 
@@ -182,8 +176,7 @@ impl PushRuleEvaluator {
 
             // For backwards-compatibility the legacy mention rules are disabled
             // if the event contains the 'm.mentions' property.
-            // Additionally, MSC4210 always disables the legacy rules.
-            if (self.has_mentions || self.msc4210_enabled)
+            if self.has_mentions
                 && (rule_id == "global/override/.m.rule.contains_display_name"
                     || rule_id == "global/content/.m.rule.contains_user_name"
                     || rule_id == "global/override/.m.rule.roomnotif")
@@ -533,7 +526,6 @@ fn push_rule_evaluator() {
         true,
         vec![],
         true,
-        false,
     )
     .unwrap();
 
@@ -563,7 +555,6 @@ fn test_requires_room_version_supports_condition() {
         false,
         flags,
         true,
-        false,
     )
     .unwrap();
 
@@ -591,7 +582,7 @@ fn test_requires_room_version_supports_condition() {
     };
     let rules = PushRules::new(vec![custom_rule]);
     result = evaluator.run(
-        &FilteredPushRules::py_new(rules, BTreeMap::new(), true, false, true, false, false),
+        &FilteredPushRules::py_new(rules, BTreeMap::new(), true, false, true, false),
         None,
         None,
     );

rust/src/push/mod.rs

@@ -534,7 +534,6 @@ pub struct FilteredPushRules {
     msc3381_polls_enabled: bool,
     msc3664_enabled: bool,
     msc4028_push_encrypted_events: bool,
-    msc4210_enabled: bool,
 }
 
 #[pymethods]
@@ -547,7 +546,6 @@ impl FilteredPushRules {
         msc3381_polls_enabled: bool,
         msc3664_enabled: bool,
         msc4028_push_encrypted_events: bool,
-        msc4210_enabled: bool,
     ) -> Self {
         Self {
             push_rules,
@@ -556,7 +554,6 @@ impl FilteredPushRules {
             msc3381_polls_enabled,
             msc3664_enabled,
             msc4028_push_encrypted_events,
-            msc4210_enabled,
         }
     }
 
@@ -599,14 +596,6 @@ impl FilteredPushRules {
                     return false;
                 }
 
-                if self.msc4210_enabled
-                    && (rule.rule_id == "global/override/.m.rule.contains_display_name"
-                        || rule.rule_id == "global/content/.m.rule.contains_user_name"
-                        || rule.rule_id == "global/override/.m.rule.roomnotif")
-                {
-                    return false;
-                }
-
                 true
             })
             .map(|r| {

scripts-dev/build_debian_packages.py

@@ -28,11 +28,12 @@ from typing import Collection, Optional, Sequence, Set
 # example)
 DISTS = (
     "debian:bullseye",  # (EOL ~2024-07) (our EOL forced by Python 3.9 is 2025-10-05)
-    "debian:bookworm",  # (EOL 2026-06) (our EOL forced by Python 3.11 is 2027-10-24)
-    "debian:sid",  # (rolling distro, no EOL)
+    "debian:bookworm",  # (EOL not specified yet) (our EOL forced by Python 3.11 is 2027-10-24)
+    "debian:sid",  # (EOL not specified yet) (our EOL forced by Python 3.11 is 2027-10-24)
+    "ubuntu:focal",  # 20.04 LTS (EOL 2025-04) (our EOL forced by Python 3.8 is 2024-10-14)
     "ubuntu:jammy",  # 22.04 LTS (EOL 2027-04) (our EOL forced by Python 3.10 is 2026-10-04)
-    "ubuntu:noble",  # 24.04 LTS (EOL 2029-06)
-    "ubuntu:oracular",  # 24.10 (EOL 2025-07)
+    "ubuntu:lunar",  # 23.04 (EOL 2024-01) (our EOL forced by Python 3.11 is 2027-10-24)
+    "ubuntu:mantic",  # 23.10 (EOL 2024-07) (our EOL forced by Python 3.11 is 2027-10-24)
     "debian:trixie",  # (EOL not specified yet)
 )
 

scripts-dev/check_pydantic_models.py

@@ -31,7 +31,6 @@ Pydantic does not yet offer a strict mode, but it is planned for pydantic v2. Se
 until then, this script is a best effort to stop us from introducing type coersion bugs
 (like the infamous stringy power levels fixed in room version 10).
 """
-
 import argparse
 import contextlib
 import functools
@@ -45,6 +44,7 @@ import traceback
 import unittest.mock
 from contextlib import contextmanager
 from typing import (
+    TYPE_CHECKING,
     Any,
     Callable,
     Dict,
@@ -56,16 +56,29 @@ from typing import (
 )
 
 from parameterized import parameterized
-from typing_extensions import ParamSpec
 
-from synapse._pydantic_compat import (
-    BaseModel as PydanticBaseModel,
-    conbytes,
-    confloat,
-    conint,
-    constr,
-    get_args,
-)
+from synapse._pydantic_compat import HAS_PYDANTIC_V2
+
+if TYPE_CHECKING or HAS_PYDANTIC_V2:
+    from pydantic.v1 import (
+        BaseModel as PydanticBaseModel,
+        conbytes,
+        confloat,
+        conint,
+        constr,
+    )
+    from pydantic.v1.typing import get_args
+else:
+    from pydantic import (
+        BaseModel as PydanticBaseModel,
+        conbytes,
+        confloat,
+        conint,
+        constr,
+    )
+    from pydantic.typing import get_args
+
+from typing_extensions import ParamSpec
 
 logger = logging.getLogger(__name__)
 
@@ -169,16 +182,22 @@ def monkeypatch_pydantic() -> Generator[None, None, None]:
         # Most Synapse code ought to import the patched objects directly from
         # `pydantic`. But we also patch their containing modules `pydantic.main` and
         # `pydantic.types` for completeness.
-        patch_basemodel = unittest.mock.patch(
-            "synapse._pydantic_compat.BaseModel", new=PatchedBaseModel
+        patch_basemodel1 = unittest.mock.patch(
+            "pydantic.BaseModel", new=PatchedBaseModel
         )
-        patches.enter_context(patch_basemodel)
+        patch_basemodel2 = unittest.mock.patch(
+            "pydantic.main.BaseModel", new=PatchedBaseModel
+        )
+        patches.enter_context(patch_basemodel1)
+        patches.enter_context(patch_basemodel2)
         for factory in CONSTRAINED_TYPE_FACTORIES_WITH_STRICT_FLAG:
             wrapper: Callable = make_wrapper(factory)
-            patch = unittest.mock.patch(
-                f"synapse._pydantic_compat.{factory.__name__}", new=wrapper
+            patch1 = unittest.mock.patch(f"pydantic.{factory.__name__}", new=wrapper)
+            patch2 = unittest.mock.patch(
+                f"pydantic.types.{factory.__name__}", new=wrapper
             )
-            patches.enter_context(patch)
+            patches.enter_context(patch1)
+            patches.enter_context(patch2)
         yield
 
 

scripts-dev/complement.sh

@@ -167,11 +167,11 @@ if [ -z "$skip_docker_build" ]; then
             -f "docker/editable.Dockerfile" .
 
         $CONTAINER_RUNTIME build -t synapse-workers-editable \
-            --build-arg FROM=synapse-editable \
+            --build-arg SYNAPSE_IMAGE=synapse-editable \
             -f "docker/Dockerfile-workers" .
 
         $CONTAINER_RUNTIME build -t complement-synapse-editable \
-            --build-arg FROM=synapse-workers-editable \
+            --build-arg SUNAPSE_WORKERS_IMAGE=synapse-workers-editable \
             -f "docker/complement/Dockerfile" "docker/complement"
 
         # Prepare the Rust module
@@ -180,21 +180,24 @@ if [ -z "$skip_docker_build" ]; then
     else
 
         # Build the base Synapse image from the local checkout
-        echo_if_github "::group::Build Docker image: matrixdotorg/synapse"
-        $CONTAINER_RUNTIME build -t matrixdotorg/synapse \
-        --build-arg TEST_ONLY_SKIP_DEP_HASH_VERIFICATION \
-        --build-arg TEST_ONLY_IGNORE_POETRY_LOCKFILE \
-        -f "docker/Dockerfile" .
+        echo_if_github "::group::Build Docker image: synapse"
+        $CONTAINER_RUNTIME build -t synapse \
+            --build-arg TEST_ONLY_SKIP_DEP_HASH_VERIFICATION \
+            --build-arg TEST_ONLY_IGNORE_POETRY_LOCKFILE \
+            -f "docker/Dockerfile" .
         echo_if_github "::endgroup::"
 
         # Build the workers docker image (from the base Synapse image we just built).
-        echo_if_github "::group::Build Docker image: matrixdotorg/synapse-workers"
-        $CONTAINER_RUNTIME build -t matrixdotorg/synapse-workers -f "docker/Dockerfile-workers" .
+        echo_if_github "::group::Build Docker image: synapse-workers"
+        $CONTAINER_RUNTIME build -t synapse-workers \
+            --build-arg SYNAPSE_IMAGE=synapse \
+            -f "docker/Dockerfile-workers" .
         echo_if_github "::endgroup::"
 
         # Build the unified Complement image (from the worker Synapse image we just built).
-        echo_if_github "::group::Build Docker image: complement/Dockerfile"
+        echo_if_github "::group::Build Docker image: complement-synapse"
         $CONTAINER_RUNTIME build -t complement-synapse \
+            --build-arg SYNAPSE_WORKERS_IMAGE=synapse-workers \
             -f "docker/complement/Dockerfile" "docker/complement"
         echo_if_github "::endgroup::"
 
@@ -220,11 +223,9 @@ test_packages=(
     ./tests/msc3874
     ./tests/msc3890
     ./tests/msc3391
-    ./tests/msc3757
     ./tests/msc3930
     ./tests/msc3902
     ./tests/msc3967
-    ./tests/msc4140
 )
 
 # Enable dirty runs, so tests will reuse the same container where possible.

scripts-dev/federation_client.py

@@ -43,7 +43,7 @@ import argparse
 import base64
 import json
 import sys
-from typing import Any, Dict, Mapping, Optional, Tuple, Union
+from typing import Any, Dict, Optional, Tuple
 from urllib import parse as urlparse
 
 import requests
@@ -75,7 +75,7 @@ def encode_canonical_json(value: object) -> bytes:
         value,
         # Encode code-points outside of ASCII as UTF-8 rather than \u escapes
         ensure_ascii=False,
-        # Remove unnecessary white space.
+        # Remove unecessary white space.
         separators=(",", ":"),
         # Sort the keys of dictionaries.
         sort_keys=True,
@@ -298,23 +298,12 @@ class MatrixConnectionAdapter(HTTPAdapter):
 
         return super().send(request, *args, **kwargs)
 
-    def get_connection_with_tls_context(
-        self,
-        request: PreparedRequest,
-        verify: Optional[Union[bool, str]],
-        proxies: Optional[Mapping[str, str]] = None,
-        cert: Optional[Union[Tuple[str, str], str]] = None,
+    def get_connection(
+        self, url: str, proxies: Optional[Dict[str, str]] = None
     ) -> HTTPConnectionPool:
-        # overrides the get_connection_with_tls_context() method in the base class
-        parsed = urlparse.urlsplit(request.url)
-
-        # Extract the server name from the request URL, and ensure it's a str.
-        hostname = parsed.netloc
-        if isinstance(hostname, bytes):
-            hostname = hostname.decode("utf-8")
-        assert isinstance(hostname, str)
-
-        (host, port, ssl_server_name) = self._lookup(hostname)
+        # overrides the get_connection() method in the base class
+        parsed = urlparse.urlsplit(url)
+        (host, port, ssl_server_name) = self._lookup(parsed.netloc)
         print(
             f"Connecting to {host}:{port} with SNI {ssl_server_name}", file=sys.stderr
         )

scripts-dev/lint.sh

@@ -1,9 +1,8 @@
 #!/usr/bin/env bash
 #
 # Runs linting scripts over the local Synapse checkout
+# black - opinionated code formatter
 # ruff - lints and finds mistakes
-# mypy - typechecks python code
-# cargo clippy - lints rust code
 
 set -e
 
@@ -102,6 +101,12 @@ echo
 # Print out the commands being run
 set -x
 
+# Ensure the sort order of imports.
+isort "${files[@]}"
+
+# Ensure Python code conforms to an opinionated style.
+python3 -m black "${files[@]}"
+
 # Ensure the sample configuration file conforms to style checks.
 ./scripts-dev/config-lint.sh
 
@@ -109,9 +114,6 @@ set -x
 # --quiet suppresses the update check.
 ruff check --quiet --fix "${files[@]}"
 
-# Reformat Python code.
-ruff format --quiet "${files[@]}"
-
 # Catch any common programming mistakes in Rust code.
 #
 # --bins, --examples, --lib, --tests combined explicitly disable checking

scripts-dev/mypy_synapse_plugin.py

@@ -38,7 +38,6 @@ from mypy.types import (
     NoneType,
     TupleType,
     TypeAliasType,
-    TypeVarType,
     UninhabitedType,
     UnionType,
 )
@@ -234,7 +233,6 @@ IMMUTABLE_CUSTOM_TYPES = {
     "synapse.synapse_rust.push.FilteredPushRules",
     # This is technically not immutable, but close enough.
     "signedjson.types.VerifyKey",
-    "synapse.types.StrCollection",
 }
 
 # Immutable containers only if the values are also immutable.
@@ -300,7 +298,7 @@ def is_cacheable(
 
         elif rt.type.fullname in MUTABLE_CONTAINER_TYPES:
             # Mutable containers are mutable regardless of their underlying type.
-            return False, f"container {rt.type.fullname} is mutable"
+            return False, None
 
         elif "attrs" in rt.type.metadata:
             # attrs classes are only cachable iff it is frozen (immutable itself)
@@ -320,9 +318,6 @@ def is_cacheable(
             else:
                 return False, "non-frozen attrs class"
 
-        elif rt.type.is_enum:
-            # We assume Enum values are immutable
-            return True, None
         else:
             # Ensure we fail for unknown types, these generally means that the
             # above code is not complete.
@@ -331,18 +326,6 @@ def is_cacheable(
                 f"Don't know how to handle {rt.type.fullname} return type instance",
             )
 
-    elif isinstance(rt, TypeVarType):
-        # We consider TypeVars immutable if they are bound to a set of immutable
-        # types.
-        if rt.values:
-            for value in rt.values:
-                ok, note = is_cacheable(value, signature, verbose)
-                if not ok:
-                    return False, f"TypeVar bound not cacheable {value}"
-            return True, None
-
-        return False, "TypeVar is unbound"
-
     elif isinstance(rt, NoneType):
         # None is cachable.
         return True, None
@@ -360,7 +343,7 @@ def is_cacheable(
         # For a type alias, check if the underlying real type is cachable.
         return is_cacheable(mypy.types.get_proper_type(rt), signature, verbose)
 
-    elif isinstance(rt, UninhabitedType):
+    elif isinstance(rt, UninhabitedType) and rt.is_noreturn:
         # There is no return value, just consider it cachable. This is only used
         # in tests.
         return True, None

scripts-dev/release.py

@@ -20,7 +20,8 @@
 #
 #
 
-"""An interactive script for doing a release. See `cli()` below."""
+"""An interactive script for doing a release. See `cli()` below.
+"""
 
 import glob
 import json
@@ -40,7 +41,7 @@ import commonmark
 import git
 from click.exceptions import ClickException
 from git import GitCommandError, Repo
-from github import BadCredentialsException, Github
+from github import Github
 from packaging import version
 
 
@@ -323,9 +324,6 @@ def tag(gh_token: Optional[str]) -> None:
 def _tag(gh_token: Optional[str]) -> None:
     """Tags the release and generates a draft GitHub release"""
 
-    # Test that the GH Token is valid before continuing.
-    check_valid_gh_token(gh_token)
-
     # Make sure we're in a git repo.
     repo = get_repo_and_check_clean_checkout()
 
@@ -420,11 +418,6 @@ def publish(gh_token: str) -> None:
 def _publish(gh_token: str) -> None:
     """Publish release on GitHub."""
 
-    if gh_token:
-        # Test that the GH Token is valid before continuing.
-        gh = Github(gh_token)
-        gh.get_user()
-
     # Make sure we're in a git repo.
     get_repo_and_check_clean_checkout()
 
@@ -467,9 +460,6 @@ def upload(gh_token: Optional[str]) -> None:
 def _upload(gh_token: Optional[str]) -> None:
     """Upload release to pypi."""
 
-    # Test that the GH Token is valid before continuing.
-    check_valid_gh_token(gh_token)
-
     current_version = get_package_version()
     tag_name = f"v{current_version}"
 
@@ -565,9 +555,6 @@ def wait_for_actions(gh_token: Optional[str]) -> None:
 
 
 def _wait_for_actions(gh_token: Optional[str]) -> None:
-    # Test that the GH Token is valid before continuing.
-    check_valid_gh_token(gh_token)
-
     # Find out the version and tag name.
     current_version = get_package_version()
     tag_name = f"v{current_version}"
@@ -724,11 +711,6 @@ Ask the designated people to do the blog and tweets."""
 @cli.command()
 @click.option("--gh-token", envvar=["GH_TOKEN", "GITHUB_TOKEN"], required=True)
 def full(gh_token: str) -> None:
-    if gh_token:
-        # Test that the GH Token is valid before continuing.
-        gh = Github(gh_token)
-        gh.get_user()
-
     click.echo("1. If this is a security release, read the security wiki page.")
     click.echo("2. Check for any release blockers before proceeding.")
     click.echo("    https://github.com/element-hq/synapse/labels/X-Release-Blocker")
@@ -800,22 +782,6 @@ def get_repo_and_check_clean_checkout(
     return repo
 
 
-def check_valid_gh_token(gh_token: Optional[str]) -> None:
-    """Check that a github token is valid, if supplied"""
-
-    if not gh_token:
-        # No github token supplied, so nothing to do.
-        return
-
-    try:
-        gh = Github(gh_token)
-
-        # We need to lookup name to trigger a request.
-        _name = gh.get_user().name
-    except BadCredentialsException as e:
-        raise click.ClickException(f"Github credentials are bad: {e}")
-
-
 def find_ref(repo: git.Repo, ref_name: str) -> Optional[git.HEAD]:
     """Find the branch/ref, looking first locally then in the remote."""
     if ref_name in repo.references:

stubs/txredisapi.pyi

@@ -13,8 +13,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-"""Contains *incomplete* type hints for txredisapi."""
-
+"""Contains *incomplete* type hints for txredisapi.
+"""
 from typing import Any, List, Optional, Type, Union
 
 from twisted.internet import protocol

synapse/__init__.py

@@ -20,7 +20,8 @@
 #
 #
 
-"""This is an implementation of a Matrix homeserver."""
+""" This is an implementation of a Matrix homeserver.
+"""
 
 import os
 import sys
@@ -39,8 +40,8 @@ ImageFile.LOAD_TRUNCATED_IMAGES = True
 # Note that we use an (unneeded) variable here so that pyupgrade doesn't nuke the
 # if-statement completely.
 py_version = sys.version_info
-if py_version < (3, 9):
-    print("Synapse requires Python 3.9 or above.")
+if py_version < (3, 8):
+    print("Synapse requires Python 3.8 or above.")
     sys.exit(1)
 
 # Allow using the asyncio reactor via env var.

synapse/_pydantic_compat.py

@@ -19,8 +19,6 @@
 #
 #
 
-from typing import TYPE_CHECKING
-
 from packaging.version import Version
 
 try:
@@ -32,64 +30,4 @@ except ImportError:
 
 HAS_PYDANTIC_V2: bool = Version(pydantic_version).major == 2
 
-if TYPE_CHECKING or HAS_PYDANTIC_V2:
-    from pydantic.v1 import (
-        BaseModel,
-        Extra,
-        Field,
-        MissingError,
-        PydanticValueError,
-        StrictBool,
-        StrictInt,
-        StrictStr,
-        ValidationError,
-        conbytes,
-        confloat,
-        conint,
-        constr,
-        parse_obj_as,
-        validator,
-    )
-    from pydantic.v1.error_wrappers import ErrorWrapper
-    from pydantic.v1.typing import get_args
-else:
-    from pydantic import (
-        BaseModel,
-        Extra,
-        Field,
-        MissingError,
-        PydanticValueError,
-        StrictBool,
-        StrictInt,
-        StrictStr,
-        ValidationError,
-        conbytes,
-        confloat,
-        conint,
-        constr,
-        parse_obj_as,
-        validator,
-    )
-    from pydantic.error_wrappers import ErrorWrapper
-    from pydantic.typing import get_args
-
-__all__ = (
-    "HAS_PYDANTIC_V2",
-    "BaseModel",
-    "constr",
-    "conbytes",
-    "conint",
-    "confloat",
-    "ErrorWrapper",
-    "Extra",
-    "Field",
-    "get_args",
-    "MissingError",
-    "parse_obj_as",
-    "PydanticValueError",
-    "StrictBool",
-    "StrictInt",
-    "StrictStr",
-    "ValidationError",
-    "validator",
-)
+__all__ = ("HAS_PYDANTIC_V2",)

synapse/_scripts/generate_workers_map.py

@@ -171,7 +171,7 @@ def elide_http_methods_if_unconflicting(
     """
 
     def paths_to_methods_dict(
-        methods_and_paths: Iterable[Tuple[str, str]],
+        methods_and_paths: Iterable[Tuple[str, str]]
     ) -> Dict[str, Set[str]]:
         """
         Given (method, path) pairs, produces a dict from path to set of methods
@@ -201,7 +201,7 @@ def elide_http_methods_if_unconflicting(
 
 
 def simplify_path_regexes(
-    registrations: Dict[Tuple[str, str], EndpointDescription],
+    registrations: Dict[Tuple[str, str], EndpointDescription]
 ) -> Dict[Tuple[str, str], EndpointDescription]:
     """
     Simplify all the path regexes for the dict of endpoint descriptions,

synapse/_scripts/hash_password.py

@@ -56,9 +56,7 @@ def main() -> None:
     password_pepper = password_config.get("pepper", password_pepper)
     password = args.password
 
-    if not password and not sys.stdin.isatty():
-        password = sys.stdin.readline().strip()
-    elif not password:
+    if not password:
         password = prompt_for_pass()
 
     # On Python 2, make sure we decode it to Unicode before we normalise it

synapse/_scripts/review_recent_signups.py

@@ -40,7 +40,6 @@ from synapse.storage.engines import create_engine
 
 class ReviewConfig(RootConfig):
     "A config class that just pulls out the database config"
-
     config_classes = [DatabaseConfig]
 
 
@@ -161,11 +160,7 @@ def main() -> None:
 
     with make_conn(database_config, engine, "review_recent_signups") as db_conn:
         # This generates a type of Cursor, not LoggingTransaction.
-        user_infos = get_recent_users(
-            db_conn.cursor(),
-            since_ms,  # type: ignore[arg-type]
-            exclude_users_with_appservice,
-        )
+        user_infos = get_recent_users(db_conn.cursor(), since_ms, exclude_users_with_appservice)  # type: ignore[arg-type]
 
     for user_info in user_infos:
         if exclude_users_with_email and user_info.emails:

synapse/_scripts/synapse_port_db.py

@@ -129,11 +129,6 @@ BOOLEAN_COLUMNS = {
     "remote_media_cache": ["authenticated"],
     "room_stats_state": ["is_federatable"],
     "rooms": ["is_public", "has_auth_chain_index"],
-    "sliding_sync_joined_rooms": ["is_encrypted"],
-    "sliding_sync_membership_snapshots": [
-        "has_known_state",
-        "is_encrypted",
-    ],
     "users": ["shadow_banned", "approved", "locked", "suspended"],
     "un_partial_stated_event_stream": ["rejection_status_changed"],
     "users_who_share_rooms": ["share_private"],
@@ -717,7 +712,9 @@ class Porter:
                 return
 
             # Check if all background updates are done, abort if not.
-            updates_complete = await self.sqlite_store.db_pool.updates.has_completed_background_updates()
+            updates_complete = (
+                await self.sqlite_store.db_pool.updates.has_completed_background_updates()
+            )
             if not updates_complete:
                 end_error = (
                     "Pending background updates exist in the SQLite3 database."
@@ -1093,10 +1090,10 @@ class Porter:
         return done, remaining + done
 
     async def _setup_state_group_id_seq(self) -> None:
-        curr_id: Optional[
-            int
-        ] = await self.sqlite_store.db_pool.simple_select_one_onecol(
-            table="state_groups", keyvalues={}, retcol="MAX(id)", allow_none=True
+        curr_id: Optional[int] = (
+            await self.sqlite_store.db_pool.simple_select_one_onecol(
+                table="state_groups", keyvalues={}, retcol="MAX(id)", allow_none=True
+            )
         )
 
         if not curr_id:
@@ -1184,13 +1181,13 @@ class Porter:
         )
 
     async def _setup_auth_chain_sequence(self) -> None:
-        curr_chain_id: Optional[
-            int
-        ] = await self.sqlite_store.db_pool.simple_select_one_onecol(
-            table="event_auth_chains",
-            keyvalues={},
-            retcol="MAX(chain_id)",
-            allow_none=True,
+        curr_chain_id: Optional[int] = (
+            await self.sqlite_store.db_pool.simple_select_one_onecol(
+                table="event_auth_chains",
+                keyvalues={},
+                retcol="MAX(chain_id)",
+                allow_none=True,
+            )
         )
 
         def r(txn: LoggingTransaction) -> None:

synapse/api/auth/msc3861_delegated.py

@@ -121,9 +121,7 @@ class MSC3861DelegatedAuth(BaseAuth):
         self._hostname = hs.hostname
         self._admin_token = self._config.admin_token
 
-        self._issuer_metadata = RetryOnExceptionCachedCall[OpenIDProviderMetadata](
-            self._load_metadata
-        )
+        self._issuer_metadata = RetryOnExceptionCachedCall(self._load_metadata)
 
         if isinstance(auth_method, PrivateKeyJWTWithKid):
             # Use the JWK as the client secret when using the private_key_jwt method
@@ -147,33 +145,6 @@ class MSC3861DelegatedAuth(BaseAuth):
         # metadata.validate_introspection_endpoint()
         return metadata
 
-    async def issuer(self) -> str:
-        """
-        Get the configured issuer
-
-        This will use the issuer value set in the metadata,
-        falling back to the one set in the config if not set in the metadata
-        """
-        metadata = await self._issuer_metadata.get()
-        return metadata.issuer or self._config.issuer
-
-    async def account_management_url(self) -> Optional[str]:
-        """
-        Get the configured account management URL
-
-        This will discover the account management URL from the issuer if it's not set in the config
-        """
-        if self._config.account_management_url is not None:
-            return self._config.account_management_url
-
-        try:
-            metadata = await self._issuer_metadata.get()
-            return metadata.get("account_management_uri", None)
-        # We don't want to raise here if we can't load the metadata
-        except Exception:
-            logger.warning("Failed to load metadata:", exc_info=True)
-            return None
-
     async def _introspection_endpoint(self) -> str:
         """
         Returns the introspection endpoint of the issuer
@@ -183,7 +154,7 @@ class MSC3861DelegatedAuth(BaseAuth):
         if self._config.introspection_endpoint is not None:
             return self._config.introspection_endpoint
 
-        metadata = await self._issuer_metadata.get()
+        metadata = await self._load_metadata()
         return metadata.get("introspection_endpoint")
 
     async def _introspect_token(self, token: str) -> IntrospectionToken:
@@ -338,7 +309,7 @@ class MSC3861DelegatedAuth(BaseAuth):
             logger.exception("Failed to introspect token")
             raise SynapseError(503, "Unable to introspect the access token")
 
-        logger.debug("Introspection result: %r", introspection_result)
+        logger.info(f"Introspection result: {introspection_result!r}")
 
         # TODO: introspection verification should be more extensive, especially:
         #   - verify the audience

synapse/api/constants.py

@@ -230,8 +230,6 @@ class EventContentFields:
 
     ROOM_NAME: Final = "name"
 
-    MEMBERSHIP: Final = "membership"
-
     # Used in m.room.guest_access events.
     GUEST_ACCESS: Final = "guest_access"
 
@@ -247,8 +245,6 @@ class EventContentFields:
     # `m.room.encryption`` algorithm field
     ENCRYPTION_ALGORITHM: Final = "algorithm"
 
-    TOMBSTONE_SUCCESSOR_ROOM: Final = "replacement_room"
-
 
 class EventUnsignedContentFields:
     """Fields found inside the 'unsigned' data on events"""

synapse/api/errors.py

@@ -128,10 +128,6 @@ class Codes(str, Enum):
     # MSC2677
     DUPLICATE_ANNOTATION = "M_DUPLICATE_ANNOTATION"
 
-    # MSC3575 we are telling the client they need to expire their sliding sync
-    # connection.
-    UNKNOWN_POS = "M_UNKNOWN_POS"
-
 
 class CodeMessageException(RuntimeError):
     """An exception with integer code, a message string attributes and optional headers.
@@ -851,17 +847,3 @@ class PartialStateConflictError(SynapseError):
             msg=PartialStateConflictError.message(),
             errcode=Codes.UNKNOWN,
         )
-
-
-class SlidingSyncUnknownPosition(SynapseError):
-    """An error that Synapse can return to signal to the client to expire their
-    sliding sync connection (i.e. send a new request without a `?since=`
-    param).
-    """
-
-    def __init__(self) -> None:
-        super().__init__(
-            HTTPStatus.BAD_REQUEST,
-            msg="Unknown position",
-            errcode=Codes.UNKNOWN_POS,
-        )

synapse/api/room_versions.py

@@ -107,8 +107,6 @@ class RoomVersion:
     # support the flag. Unknown flags are ignored by the evaluator, making conditions
     # fail if used.
     msc3931_push_features: Tuple[str, ...]  # values from PushRuleRoomFlag
-    # MSC3757: Restricting who can overwrite a state event
-    msc3757_enabled: bool
 
 
 class RoomVersions:
@@ -130,7 +128,6 @@ class RoomVersions:
         knock_restricted_join_rule=False,
         enforce_int_power_levels=False,
         msc3931_push_features=(),
-        msc3757_enabled=False,
     )
     V2 = RoomVersion(
         "2",
@@ -150,7 +147,6 @@ class RoomVersions:
         knock_restricted_join_rule=False,
         enforce_int_power_levels=False,
         msc3931_push_features=(),
-        msc3757_enabled=False,
     )
     V3 = RoomVersion(
         "3",
@@ -170,7 +166,6 @@ class RoomVersions:
         knock_restricted_join_rule=False,
         enforce_int_power_levels=False,
         msc3931_push_features=(),
-        msc3757_enabled=False,
     )
     V4 = RoomVersion(
         "4",
@@ -190,7 +185,6 @@ class RoomVersions:
         knock_restricted_join_rule=False,
         enforce_int_power_levels=False,
         msc3931_push_features=(),
-        msc3757_enabled=False,
     )
     V5 = RoomVersion(
         "5",
@@ -210,7 +204,6 @@ class RoomVersions:
         knock_restricted_join_rule=False,
         enforce_int_power_levels=False,
         msc3931_push_features=(),
-        msc3757_enabled=False,
     )
     V6 = RoomVersion(
         "6",
@@ -230,7 +223,6 @@ class RoomVersions:
         knock_restricted_join_rule=False,
         enforce_int_power_levels=False,
         msc3931_push_features=(),
-        msc3757_enabled=False,
     )
     V7 = RoomVersion(
         "7",
@@ -250,7 +242,6 @@ class RoomVersions:
         knock_restricted_join_rule=False,
         enforce_int_power_levels=False,
         msc3931_push_features=(),
-        msc3757_enabled=False,
     )
     V8 = RoomVersion(
         "8",
@@ -270,7 +261,6 @@ class RoomVersions:
         knock_restricted_join_rule=False,
         enforce_int_power_levels=False,
         msc3931_push_features=(),
-        msc3757_enabled=False,
     )
     V9 = RoomVersion(
         "9",
@@ -290,7 +280,6 @@ class RoomVersions:
         knock_restricted_join_rule=False,
         enforce_int_power_levels=False,
         msc3931_push_features=(),
-        msc3757_enabled=False,
     )
     V10 = RoomVersion(
         "10",
@@ -310,7 +299,6 @@ class RoomVersions:
         knock_restricted_join_rule=True,
         enforce_int_power_levels=True,
         msc3931_push_features=(),
-        msc3757_enabled=False,
     )
     MSC1767v10 = RoomVersion(
         # MSC1767 (Extensible Events) based on room version "10"
@@ -331,28 +319,6 @@ class RoomVersions:
         knock_restricted_join_rule=True,
         enforce_int_power_levels=True,
         msc3931_push_features=(PushRuleRoomFlag.EXTENSIBLE_EVENTS,),
-        msc3757_enabled=False,
-    )
-    MSC3757v10 = RoomVersion(
-        # MSC3757 (Restricting who can overwrite a state event) based on room version "10"
-        "org.matrix.msc3757.10",
-        RoomDisposition.UNSTABLE,
-        EventFormatVersions.ROOM_V4_PLUS,
-        StateResolutionVersions.V2,
-        enforce_key_validity=True,
-        special_case_aliases_auth=False,
-        strict_canonicaljson=True,
-        limit_notifications_power_levels=True,
-        implicit_room_creator=False,
-        updated_redaction_rules=False,
-        restricted_join_rule=True,
-        restricted_join_rule_fix=True,
-        knock_join_rule=True,
-        msc3389_relation_redactions=False,
-        knock_restricted_join_rule=True,
-        enforce_int_power_levels=True,
-        msc3931_push_features=(),
-        msc3757_enabled=True,
     )
     V11 = RoomVersion(
         "11",
@@ -372,28 +338,6 @@ class RoomVersions:
         knock_restricted_join_rule=True,
         enforce_int_power_levels=True,
         msc3931_push_features=(),
-        msc3757_enabled=False,
-    )
-    MSC3757v11 = RoomVersion(
-        # MSC3757 (Restricting who can overwrite a state event) based on room version "11"
-        "org.matrix.msc3757.11",
-        RoomDisposition.UNSTABLE,
-        EventFormatVersions.ROOM_V4_PLUS,
-        StateResolutionVersions.V2,
-        enforce_key_validity=True,
-        special_case_aliases_auth=False,
-        strict_canonicaljson=True,
-        limit_notifications_power_levels=True,
-        implicit_room_creator=True,  # Used by MSC3820
-        updated_redaction_rules=True,  # Used by MSC3820
-        restricted_join_rule=True,
-        restricted_join_rule_fix=True,
-        knock_join_rule=True,
-        msc3389_relation_redactions=False,
-        knock_restricted_join_rule=True,
-        enforce_int_power_levels=True,
-        msc3931_push_features=(),
-        msc3757_enabled=True,
     )
 
 
@@ -411,8 +355,6 @@ KNOWN_ROOM_VERSIONS: Dict[str, RoomVersion] = {
         RoomVersions.V9,
         RoomVersions.V10,
         RoomVersions.V11,
-        RoomVersions.MSC3757v10,
-        RoomVersions.MSC3757v11,
     )
 }
 

synapse/api/urls.py

@@ -19,8 +19,7 @@
 #
 #
 
-"""Contains the URL paths to prefix various aspects of the server with."""
-
+"""Contains the URL paths to prefix various aspects of the server with. """
 import hmac
 from hashlib import sha256
 from urllib.parse import urlencode

synapse/app/generic_worker.py

@@ -3,7 +3,7 @@
 #
 # Copyright 2020 The Matrix.org Foundation C.I.C.
 # Copyright 2016 OpenMarket Ltd
-# Copyright (C) 2023-2024 New Vector, Ltd
+# Copyright (C) 2023 New Vector, Ltd
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU Affero General Public License as
@@ -65,7 +65,6 @@ from synapse.storage.databases.main.appservice import (
 )
 from synapse.storage.databases.main.censor_events import CensorEventsStore
 from synapse.storage.databases.main.client_ips import ClientIpWorkerStore
-from synapse.storage.databases.main.delayed_events import DelayedEventsStore
 from synapse.storage.databases.main.deviceinbox import DeviceInboxWorkerStore
 from synapse.storage.databases.main.devices import DeviceWorkerStore
 from synapse.storage.databases.main.directory import DirectoryWorkerStore
@@ -99,7 +98,6 @@ from synapse.storage.databases.main.roommember import RoomMemberWorkerStore
 from synapse.storage.databases.main.search import SearchStore
 from synapse.storage.databases.main.session import SessionStore
 from synapse.storage.databases.main.signatures import SignatureWorkerStore
-from synapse.storage.databases.main.sliding_sync import SlidingSyncStore
 from synapse.storage.databases.main.state import StateGroupWorkerStore
 from synapse.storage.databases.main.stats import StatsStore
 from synapse.storage.databases.main.stream import StreamWorkerStore
@@ -161,8 +159,6 @@ class GenericWorkerStore(
     SessionStore,
     TaskSchedulerWorkerStore,
     ExperimentalFeaturesStore,
-    SlidingSyncStore,
-    DelayedEventsStore,
 ):
     # Properties that multiple storage classes define. Tell mypy what the
     # expected type is.
@@ -210,21 +206,6 @@ class GenericWorkerServer(HomeServer):
                                 "/_synapse/admin": admin_resource,
                             }
                         )
-
-                        if "federation" not in res.names:
-                            # Only load the federation media resource separately if federation
-                            # resource is not specified since federation resource includes media
-                            # resource.
-                            resources[FEDERATION_PREFIX] = TransportLayerServer(
-                                self, servlet_groups=["media"]
-                            )
-                        if "client" not in res.names:
-                            # Only load the client media resource separately if client
-                            # resource is not specified since client resource includes media
-                            # resource.
-                            resources[CLIENT_API_PREFIX] = ClientRestResource(
-                                self, servlet_groups=["media"]
-                            )
                     else:
                         logger.warning(
                             "A 'media' listener is configured but the media"

synapse/app/homeserver.py

@@ -101,12 +101,6 @@ class SynapseHomeServer(HomeServer):
                     # Skip loading openid resource if federation is defined
                     # since federation resource will include openid
                     continue
-                if name == "media" and (
-                    "federation" in res.names or "client" in res.names
-                ):
-                    # Skip loading media resource if federation or client are defined
-                    # since federation & client resources will include media
-                    continue
                 if name == "health":
                     # Skip loading, health resource is always included
                     continue
@@ -237,14 +231,6 @@ class SynapseHomeServer(HomeServer):
                     "'media' resource conflicts with enable_media_repo=False"
                 )
 
-        if name == "media":
-            resources[FEDERATION_PREFIX] = TransportLayerServer(
-                self, servlet_groups=["media"]
-            )
-            resources[CLIENT_API_PREFIX] = ClientRestResource(
-                self, servlet_groups=["media"]
-            )
-
         if name in ["keys", "federation"]:
             resources[SERVER_KEY_PREFIX] = KeyResource(self)
 

synapse/appservice/scheduler.py

@@ -54,7 +54,6 @@ UP & quit           +---------- YES                       SUCCESS
 This is all tied together by the AppServiceScheduler which DIs the required
 components.
 """
-
 import logging
 from typing import (
     TYPE_CHECKING,

synapse/config/_util.py

@@ -18,11 +18,17 @@
 # [This file includes modifications made by New Vector Limited]
 #
 #
-from typing import Any, Dict, Type, TypeVar
+from typing import TYPE_CHECKING, Any, Dict, Type, TypeVar
 
 import jsonschema
 
-from synapse._pydantic_compat import BaseModel, ValidationError, parse_obj_as
+from synapse._pydantic_compat import HAS_PYDANTIC_V2
+
+if TYPE_CHECKING or HAS_PYDANTIC_V2:
+    from pydantic.v1 import BaseModel, ValidationError, parse_obj_as
+else:
+    from pydantic import BaseModel, ValidationError, parse_obj_as
+
 from synapse.config._base import ConfigError
 from synapse.types import JsonDict, StrSequence
 

synapse/config/experimental.py

@@ -338,10 +338,8 @@ class ExperimentalConfig(Config):
         # MSC3391: Removing account data.
         self.msc3391_enabled = experimental.get("msc3391_enabled", False)
 
-        # MSC3575 (Sliding Sync) alternate endpoints, c.f. MSC4186.
-        #
-        # This is enabled by default as a replacement for the sliding sync proxy.
-        self.msc3575_enabled: bool = experimental.get("msc3575_enabled", True)
+        # MSC3575 (Sliding Sync API endpoints)
+        self.msc3575_enabled: bool = experimental.get("msc3575_enabled", False)
 
         # MSC3773: Thread notifications
         self.msc3773_enabled: bool = experimental.get("msc3773_enabled", False)
@@ -448,8 +446,5 @@ class ExperimentalConfig(Config):
         # MSC4151: Report room API (Client-Server API)
         self.msc4151_enabled: bool = experimental.get("msc4151_enabled", False)
 
-        # MSC4210: Remove legacy mentions
-        self.msc4210_enabled: bool = experimental.get("msc4210_enabled", False)
-
-        # MSC4222: Adding `state_after` to sync v2
-        self.msc4222_enabled: bool = experimental.get("msc4222_enabled", False)
+        # MSC4156: Migrate server_name to via
+        self.msc4156_enabled: bool = experimental.get("msc4156_enabled", False)

synapse/config/jwt.py

@@ -38,7 +38,6 @@ class JWTConfig(Config):
             self.jwt_algorithm = jwt_config["algorithm"]
 
             self.jwt_subject_claim = jwt_config.get("subject_claim", "sub")
-            self.jwt_display_name_claim = jwt_config.get("display_name_claim")
 
             # The issuer and audiences are optional, if provided, it is asserted
             # that the claims exist on the JWT.
@@ -50,6 +49,5 @@ class JWTConfig(Config):
             self.jwt_secret = None
             self.jwt_algorithm = None
             self.jwt_subject_claim = None
-            self.jwt_display_name_claim = None
             self.jwt_issuer = None
             self.jwt_audiences = None

synapse/config/key.py

@@ -200,13 +200,16 @@ class KeyConfig(Config):
             )
             form_secret = 'form_secret: "%s"' % random_string_with_symbols(50)
 
-        return """\
+        return (
+            """\
         %(macaroon_secret_key)s
         %(form_secret)s
         signing_key_path: "%(base_key_name)s.signing.key"
         trusted_key_servers:
           - server_name: "matrix.org"
-        """ % locals()
+        """
+            % locals()
+        )
 
     def read_signing_keys(self, signing_key_path: str, name: str) -> List[SigningKey]:
         """Read the signing keys in the given path.
@@ -246,9 +249,7 @@ class KeyConfig(Config):
             if is_signing_algorithm_supported(key_id):
                 key_base64 = key_data["key"]
                 key_bytes = decode_base64(key_base64)
-                verify_key: "VerifyKeyWithExpiry" = decode_verify_key_bytes(
-                    key_id, key_bytes
-                )  # type: ignore[assignment]
+                verify_key: "VerifyKeyWithExpiry" = decode_verify_key_bytes(key_id, key_bytes)  # type: ignore[assignment]
                 verify_key.expired = key_data["expired_ts"]
                 keys[key_id] = verify_key
             else:

synapse/config/logger.py

@@ -157,9 +157,12 @@ class LoggingConfig(Config):
         self, config_dir_path: str, server_name: str, **kwargs: Any
     ) -> str:
         log_config = os.path.join(config_dir_path, server_name + ".log.config")
-        return """\
+        return (
+            """\
         log_config: "%(log_config)s"
-        """ % locals()
+        """
+            % locals()
+        )
 
     def read_arguments(self, args: argparse.Namespace) -> None:
         if args.no_redirect_stdio is not None:

synapse/config/redis.py

@@ -21,15 +21,10 @@
 
 from typing import Any
 
-from synapse.config._base import Config, ConfigError, read_file
+from synapse.config._base import Config
 from synapse.types import JsonDict
 from synapse.util.check_dependencies import check_requirements
 
-CONFLICTING_PASSWORD_OPTS_ERROR = """\
-You have configured both `redis.password` and `redis.password_path`.
-These are mutually incompatible.
-"""
-
 
 class RedisConfig(Config):
     section = "redis"
@@ -48,17 +43,6 @@ class RedisConfig(Config):
         self.redis_path = redis_config.get("path", None)
         self.redis_dbid = redis_config.get("dbid", None)
         self.redis_password = redis_config.get("password")
-        redis_password_path = redis_config.get("password_path")
-        if redis_password_path:
-            if self.redis_password:
-                raise ConfigError(CONFLICTING_PASSWORD_OPTS_ERROR)
-            self.redis_password = read_file(
-                redis_password_path,
-                (
-                    "redis",
-                    "password_path",
-                ),
-            ).strip()
 
         self.redis_use_tls = redis_config.get("use_tls", False)
         self.redis_certificate = redis_config.get("certificate_file", None)

synapse/config/server.py

@@ -2,7 +2,7 @@
 # This file is licensed under the Affero General Public License (AGPL) version 3.
 #
 # Copyright 2014-2021 The Matrix.org Foundation C.I.C.
-# Copyright (C) 2023-2024 New Vector, Ltd
+# Copyright (C) 2023 New Vector, Ltd
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU Affero General Public License as
@@ -780,17 +780,6 @@ class ServerConfig(Config):
         else:
             self.delete_stale_devices_after = None
 
-        # The maximum allowed delay duration for delayed events (MSC4140).
-        max_event_delay_duration = config.get("max_event_delay_duration")
-        if max_event_delay_duration is not None:
-            self.max_event_delay_ms: Optional[int] = self.parse_duration(
-                max_event_delay_duration
-            )
-            if self.max_event_delay_ms <= 0:
-                raise ConfigError("max_event_delay_duration must be a positive value")
-        else:
-            self.max_event_delay_ms = None
-
     def has_tls_listener(self) -> bool:
         return any(listener.is_tls() for listener in self.listeners)
 
@@ -839,10 +828,13 @@ class ServerConfig(Config):
             ).lstrip()
 
         if not unsecure_listeners:
-            unsecure_http_bindings = """- port: %(unsecure_port)s
+            unsecure_http_bindings = (
+                """- port: %(unsecure_port)s
             tls: false
             type: http
-            x_forwarded: true""" % locals()
+            x_forwarded: true"""
+                % locals()
+            )
 
             if not open_private_ports:
                 unsecure_http_bindings += (
@@ -861,13 +853,16 @@ class ServerConfig(Config):
         if not secure_listeners:
             secure_http_bindings = ""
 
-        return """\
+        return (
+            """\
         server_name: "%(server_name)s"
         pid_file: %(pid_file)s
         listeners:
           %(secure_http_bindings)s
           %(unsecure_http_bindings)s
-        """ % locals()
+        """
+            % locals()
+        )
 
     def read_arguments(self, args: argparse.Namespace) -> None:
         if args.manhole is not None:

synapse/config/voip.py

@@ -23,12 +23,7 @@ from typing import Any
 
 from synapse.types import JsonDict
 
-from ._base import Config, ConfigError, read_file
-
-CONFLICTING_SHARED_SECRET_OPTS_ERROR = """\
-You have configured both `turn_shared_secret` and `turn_shared_secret_path`.
-These are mutually incompatible.
-"""
+from ._base import Config
 
 
 class VoipConfig(Config):
@@ -37,13 +32,6 @@ class VoipConfig(Config):
     def read_config(self, config: JsonDict, **kwargs: Any) -> None:
         self.turn_uris = config.get("turn_uris", [])
         self.turn_shared_secret = config.get("turn_shared_secret")
-        turn_shared_secret_path = config.get("turn_shared_secret_path")
-        if turn_shared_secret_path:
-            if self.turn_shared_secret:
-                raise ConfigError(CONFLICTING_SHARED_SECRET_OPTS_ERROR)
-            self.turn_shared_secret = read_file(
-                turn_shared_secret_path, ("turn_shared_secret_path",)
-            ).strip()
         self.turn_username = config.get("turn_username")
         self.turn_password = config.get("turn_password")
         self.turn_user_lifetime = self.parse_duration(

synapse/config/workers.py

@@ -22,17 +22,17 @@
 
 import argparse
 import logging
-from typing import Any, Dict, List, Optional, Union
+from typing import TYPE_CHECKING, Any, Dict, List, Optional, Union
 
 import attr
 
-from synapse._pydantic_compat import (
-    BaseModel,
-    Extra,
-    StrictBool,
-    StrictInt,
-    StrictStr,
-)
+from synapse._pydantic_compat import HAS_PYDANTIC_V2
+
+if TYPE_CHECKING or HAS_PYDANTIC_V2:
+    from pydantic.v1 import BaseModel, Extra, StrictBool, StrictInt, StrictStr
+else:
+    from pydantic import BaseModel, Extra, StrictBool, StrictInt, StrictStr
+
 from synapse.config._base import (
     Config,
     ConfigError,
@@ -328,11 +328,10 @@ class WorkerConfig(Config):
                 )
 
         # type-ignore: the expression `Union[A, B]` is not a Type[Union[A, B]] currently
-        self.instance_map: Dict[str, InstanceLocationConfig] = (
-            parse_and_validate_mapping(
-                instance_map,
-                InstanceLocationConfig,  # type: ignore[arg-type]
-            )
+        self.instance_map: Dict[
+            str, InstanceLocationConfig
+        ] = parse_and_validate_mapping(
+            instance_map, InstanceLocationConfig  # type: ignore[arg-type]
         )
 
         # Map from type of streams to source, c.f. WriterLocations.

synapse/crypto/keyring.py

@@ -589,7 +589,7 @@ class BaseV2KeyFetcher(KeyFetcher):
                 % (server_name,)
             )
 
-        for key_id, key_data in response_json.get("old_verify_keys", {}).items():
+        for key_id, key_data in response_json["old_verify_keys"].items():
             if is_signing_algorithm_supported(key_id):
                 key_base64 = key_data["key"]
                 key_bytes = decode_base64(key_base64)

synapse/event_auth.py

@@ -388,7 +388,6 @@ LENIENT_EVENT_BYTE_LIMITS_ROOM_VERSIONS = {
     RoomVersions.V9,
     RoomVersions.V10,
     RoomVersions.MSC1767v10,
-    RoomVersions.MSC3757v10,
 }
 
 
@@ -791,10 +790,9 @@ def get_send_level(
 
 
 def _can_send_event(event: "EventBase", auth_events: StateMap["EventBase"]) -> bool:
-    state_key = event.get_state_key()
     power_levels_event = get_power_level_event(auth_events)
 
-    send_level = get_send_level(event.type, state_key, power_levels_event)
+    send_level = get_send_level(event.type, event.get("state_key"), power_levels_event)
     user_level = get_user_power_level(event.user_id, auth_events)
 
     if user_level < send_level:
@@ -805,34 +803,11 @@ def _can_send_event(event: "EventBase", auth_events: StateMap["EventBase"]) -> b
             errcode=Codes.INSUFFICIENT_POWER,
         )
 
-    if (
-        state_key is not None
-        and state_key.startswith("@")
-        and state_key != event.user_id
-    ):
-        if event.room_version.msc3757_enabled:
-            try:
-                colon_idx = state_key.index(":", 1)
-                suffix_idx = state_key.find("_", colon_idx + 1)
-                state_key_user_id = (
-                    state_key[:suffix_idx] if suffix_idx != -1 else state_key
-                )
-                if not UserID.is_valid(state_key_user_id):
-                    raise ValueError
-            except ValueError:
-                raise SynapseError(
-                    400,
-                    "State key neither equals a valid user ID, nor starts with one plus an underscore",
-                    errcode=Codes.BAD_JSON,
-                )
-            if (
-                # sender is owner of the state key
-                state_key_user_id == event.user_id
-                # sender has higher PL than the owner of the state key
-                or user_level > get_user_power_level(state_key_user_id, auth_events)
-            ):
-                return True
-        raise AuthError(403, "You are not allowed to set others state")
+    # Check state_key
+    if hasattr(event, "state_key"):
+        if event.state_key.startswith("@"):
+            if event.state_key != event.user_id:
+                raise AuthError(403, "You are not allowed to set others state")
 
     return True
 
@@ -912,8 +887,7 @@ def _check_power_levels(
                     raise SynapseError(400, f"{v!r} must be an integer.")
             if k in {"events", "notifications", "users"}:
                 if not isinstance(v, collections.abc.Mapping) or not all(
-                    type(v) is int
-                    for v in v.values()  # noqa: E721
+                    type(v) is int for v in v.values()  # noqa: E721
                 ):
                     raise SynapseError(
                         400,