Bump gitpython from 3.1.43 to 3.1.44

Bumps [gitpython](https://github.com/gitpython-developers/GitPython) from 3.1.43 to 3.1.44.
- [Release notes](https://github.com/gitpython-developers/GitPython/releases)
- [Changelog](https://github.com/gitpython-developers/GitPython/blob/main/CHANGES)
- [Commits](https://github.com/gitpython-developers/GitPython/compare/3.1.43...3.1.44)

---
updated-dependencies:
- dependency-name: gitpython
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

.ci/scripts/auditwheel_wrapper.py

@@ -1,17 +1,23 @@
 #!/usr/bin/env python
-# Copyright 2022 The Matrix.org Foundation C.I.C.
 #
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
+# This file is licensed under the Affero General Public License (AGPL) version 3.
+#
+# 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
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# See the GNU Affero General Public License for more details:
+# <https://www.gnu.org/licenses/agpl-3.0.html>.
+#
+# Originally licensed under the Apache License, Version 2.0:
+# <http://www.apache.org/licenses/LICENSE-2.0>.
+#
+# [This file includes modifications made by New Vector Limited]
 #
-#     http://www.apache.org/licenses/LICENSE-2.0
 #
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
 
 # Wraps `auditwheel repair` to first check if we're repairing a potentially abi3
 # compatible wheel, if so rename the wheel before repairing it.
@@ -50,7 +56,16 @@ def cpython(wheel_file: str, name: str, version: Version, tag: Tag) -> str:
 
     check_is_abi3_compatible(wheel_file)
 
-    abi3_tag = Tag(tag.interpreter, "abi3", tag.platform)
+    # HACK: it seems that some older versions of pip will consider a wheel marked
+    # as macosx_11_0 as incompatible with Big Sur. I haven't done the full archaeology
+    # here; there are some clues in
+    #     https://github.com/pantsbuild/pants/pull/12857
+    #     https://github.com/pypa/pip/issues/9138
+    #     https://github.com/pypa/packaging/pull/319
+    # Empirically this seems to work, note that macOS 11 and 10.16 are the same,
+    # both versions are valid for backwards compatibility.
+    platform = tag.platform.replace("macosx_11_0", "macosx_10_16")
+    abi3_tag = Tag(tag.interpreter, "abi3", platform)
 
     dirname = os.path.dirname(wheel_file)
     new_wheel_file = os.path.join(

.ci/scripts/calculate_jobs.py

@@ -1,17 +1,23 @@
 #!/usr/bin/env python
-# Copyright 2022 The Matrix.org Foundation C.I.C.
 #
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
+# This file is licensed under the Affero General Public License (AGPL) version 3.
+#
+# 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
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# See the GNU Affero General Public License for more details:
+# <https://www.gnu.org/licenses/agpl-3.0.html>.
+#
+# Originally licensed under the Apache License, Version 2.0:
+# <http://www.apache.org/licenses/LICENSE-2.0>.
+#
+# [This file includes modifications made by New Vector Limited]
 #
-#     http://www.apache.org/licenses/LICENSE-2.0
 #
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
 
 # Calculate the trial jobs to run based on if we're in a PR or not.
 
@@ -29,11 +35,12 @@ IS_PR = os.environ["GITHUB_REF"].startswith("refs/pull/")
 
 # First calculate the various trial jobs.
 #
-# For each type of test we only run on Py3.7 on PRs
+# For PRs, we only run each type of test with the oldest Python version supported (which
+# is Python 3.9 right now)
 
 trial_sqlite_tests = [
     {
-        "python-version": "3.7",
+        "python-version": "3.9",
         "database": "sqlite",
         "extras": "all",
     }
@@ -46,15 +53,14 @@ if not IS_PR:
             "database": "sqlite",
             "extras": "all",
         }
-        for version in ("3.8", "3.9", "3.10", "3.11")
+        for version in ("3.10", "3.11", "3.12", "3.13")
     )
 
-
 trial_postgres_tests = [
     {
-        "python-version": "3.7",
+        "python-version": "3.9",
         "database": "postgres",
-        "postgres-version": "11",
+        "postgres-version": "13",
         "extras": "all",
     }
 ]
@@ -62,16 +68,16 @@ trial_postgres_tests = [
 if not IS_PR:
     trial_postgres_tests.append(
         {
-            "python-version": "3.11",
+            "python-version": "3.13",
             "database": "postgres",
-            "postgres-version": "15",
+            "postgres-version": "17",
             "extras": "all",
         }
     )
 
 trial_no_extra_tests = [
     {
-        "python-version": "3.7",
+        "python-version": "3.9",
         "database": "sqlite",
         "extras": "",
     }
@@ -93,35 +99,45 @@ set_output("trial_test_matrix", test_matrix)
 
 # First calculate the various sytest jobs.
 #
-# For each type of test we only run on focal on PRs
+# For each type of test we only run on bullseye on PRs
 
 
 sytest_tests = [
     {
-        "sytest-tag": "focal",
+        "sytest-tag": "bullseye",
     },
     {
-        "sytest-tag": "focal",
+        "sytest-tag": "bullseye",
         "postgres": "postgres",
     },
     {
-        "sytest-tag": "focal",
+        "sytest-tag": "bullseye",
         "postgres": "multi-postgres",
         "workers": "workers",
     },
+    {
+        "sytest-tag": "bullseye",
+        "postgres": "multi-postgres",
+        "workers": "workers",
+        "reactor": "asyncio",
+    },
 ]
 
 if not IS_PR:
     sytest_tests.extend(
         [
             {
-                "sytest-tag": "testing",
-                "postgres": "postgres",
+                "sytest-tag": "bullseye",
+                "reactor": "asyncio",
             },
             {
-                "sytest-tag": "buster",
-                "postgres": "multi-postgres",
-                "workers": "workers",
+                "sytest-tag": "bullseye",
+                "postgres": "postgres",
+                "reactor": "asyncio",
+            },
+            {
+                "sytest-tag": "testing",
+                "postgres": "postgres",
             },
         ]
     )

.ci/scripts/check_lockfile.py

@@ -0,0 +1,23 @@
+#! /usr/bin/env python
+import sys
+
+if sys.version_info < (3, 11):
+    raise RuntimeError("Requires at least Python 3.11, to import tomllib")
+
+import tomllib
+
+with open("poetry.lock", "rb") as f:
+    lockfile = tomllib.load(f)
+
+try:
+    lock_version = lockfile["metadata"]["lock-version"]
+    assert lock_version == "2.0"
+except Exception:
+    print(
+        """\
+    Lockfile is not version 2.0. You probably need to upgrade poetry on your local box
+    and re-run `poetry lock --no-update`. See the Poetry cheat sheet at
+    https://element-hq.github.io/synapse/develop/development/dependencies.html
+    """
+    )
+    raise

.ci/scripts/prepare_old_deps.sh

@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-# this script is run by GitHub Actions in a plain `focal` container; it
+# this script is run by GitHub Actions in a plain `jammy` 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
@@ -31,34 +31,6 @@ sed -i \
    -e '/systemd/d' \
    pyproject.toml
 
-# Use poetry to do the installation. This ensures that the versions are all mutually
-# compatible (as far the package metadata declares, anyway); pip's package resolver
-# is more lax.
-#
-# Rather than `poetry install --no-dev`, we drop all dev dependencies from the
-# toml file. This means we don't have to ensure compatibility between old deps and
-# dev tools.
-
-pip install toml wheel
-
-REMOVE_DEV_DEPENDENCIES="
-import toml
-with open('pyproject.toml', 'r') as f:
-    data = toml.loads(f.read())
-
-del data['tool']['poetry']['dev-dependencies']
-
-with open('pyproject.toml', 'w') as f:
-    toml.dump(data, f)
-"
-python3 -c "$REMOVE_DEV_DEPENDENCIES"
-
-pip install poetry==1.2.0
-poetry lock
-
 echo "::group::Patched pyproject.toml"
 cat pyproject.toml
 echo "::endgroup::"
-echo "::group::Lockfile after patch"
-cat poetry.lock
-echo "::endgroup::"

.ci/scripts/setup_complement_prerequisites.sh

@@ -9,16 +9,6 @@ set -eu
 alias block='{ set +x; } 2>/dev/null; func() { echo "::group::$*"; set -x; }; func'
 alias endblock='{ set +x; } 2>/dev/null; func() { echo "::endgroup::"; set -x; }; func'
 
-block Set Go Version
-  # The path is set via a file given by $GITHUB_PATH. We need both Go 1.17 and GOPATH on the path to run Complement.
-  # See https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions#adding-a-system-path
-
-  # Add Go 1.17 to the PATH: see https://github.com/actions/virtual-environments/blob/main/images/linux/Ubuntu2004-Readme.md#environment-variables-2
-  echo "$GOROOT_1_17_X64/bin" >> $GITHUB_PATH
-  # Add the Go path to the PATH: We need this so we can call gotestfmt
-  echo "~/go/bin" >> $GITHUB_PATH
-endblock
-
 block Install Complement Dependencies
   sudo apt-get -qq update && sudo apt-get install -qqy libolm3 libolm-dev
   go install -v github.com/gotesttools/gotestfmt/v2/cmd/gotestfmt@latest

.ci/scripts/test_export_data_command.sh

@@ -23,8 +23,9 @@ poetry run python -m synapse.app.admin_cmd -c .ci/sqlite-config.yaml  export-dat
 --output-directory /tmp/export_data
 
 # Test that the output directory exists and contains the rooms directory
-dir="/tmp/export_data/rooms"
-if [ -d "$dir" ]; then
+dir_r="/tmp/export_data/rooms"
+dir_u="/tmp/export_data/user_data"
+if [ -d "$dir_r" ] && [ -d "$dir_u" ]; then
   echo "Command successful, this test passes"
 else
   echo "No output directories found, the command fails against a sqlite database."
@@ -43,8 +44,9 @@ poetry run python -m synapse.app.admin_cmd -c .ci/postgres-config.yaml  export-d
 --output-directory /tmp/export_data2
 
 # Test that the output directory exists and contains the rooms directory
-dir2="/tmp/export_data2/rooms"
-if [ -d "$dir2" ]; then
+dir_r2="/tmp/export_data2/rooms"
+dir_u2="/tmp/export_data2/user_data"
+if [ -d "$dir_r2" ] && [ -d "$dir_u2" ]; then
   echo "Command successful, this test passes"
 else
   echo "No output directories found, the command fails against a postgres database."

.git-blame-ignore-revs

@@ -8,17 +8,21 @@
 # If ignoring a pull request that was not squash merged, only the merge
 # commit needs to be put here. Child commits will be resolved from it.
 
-# Run black (#3679).
+# Run black (https://github.com/matrix-org/synapse/pull/3679).
 8b3d9b6b199abb87246f982d5db356f1966db925
 
-# Black reformatting (#5482).
+# Black reformatting (https://github.com/matrix-org/synapse/pull/5482).
 32e7c9e7f20b57dd081023ac42d6931a8da9b3a3
 
-# Target Python 3.5 with black (#8664).
+# Target Python 3.5 with black (https://github.com/matrix-org/synapse/pull/8664).
 aff1eb7c671b0a3813407321d2702ec46c71fa56
 
-# Update black to 20.8b1 (#9381).
+# Update black to 20.8b1 (https://github.com/matrix-org/synapse/pull/9381).
 0a00b7ff14890987f09112a2ae696c61001e6cf1
 
-# Convert tests/rest/admin/test_room.py to unix file endings (#7953).
-c4268e3da64f1abb5b31deaeb5769adb6510c0a7
+# Convert tests/rest/admin/test_room.py to unix file endings (https://github.com/matrix-org/synapse/pull/7953).
+c4268e3da64f1abb5b31deaeb5769adb6510c0a7
+
+# Update black to 23.1.0 (https://github.com/matrix-org/synapse/pull/15103)
+9bb2eac71962970d02842bca441f4bcdbbf93a11
+

.github/CODEOWNERS

@@ -1,2 +1,2 @@
 # Automatically request reviews from the synapse-core team when a pull request comes in.
-* @matrix-org/synapse-core
+* @element-hq/synapse-core

.github/FUNDING.yml

@@ -1,4 +0,0 @@
-# One username per supported platform and one custom link
-patreon: matrixdotorg
-liberapay: matrixdotorg
-custom: https://paypal.me/matrixdotorg

.github/ISSUE_TEMPLATE.md

@@ -2,4 +2,4 @@
 (using a matrix.org account if necessary). We do not use GitHub issues for
 support.
 
-**If you want to report a security issue** please see https://matrix.org/security-disclosure-policy/
+**If you want to report a security issue** please see https://element.io/security/security-disclosure-policy

.github/ISSUE_TEMPLATE/BUG_REPORT.yml

@@ -7,7 +7,7 @@ body:
         **THIS IS NOT A SUPPORT CHANNEL!**
         **IF YOU HAVE SUPPORT QUESTIONS ABOUT RUNNING OR CONFIGURING YOUR OWN HOME SERVER**, please ask in **[#synapse:matrix.org](https://matrix.to/#/#synapse:matrix.org)** (using a matrix.org account if necessary).
 
-        If you want to report a security issue, please see https://matrix.org/security-disclosure-policy/
+        If you want to report a security issue, please see https://element.io/security/security-disclosure-policy
 
         This is a bug report form. By following the instructions below and completing the sections with your information, you will help the us to get all the necessary data to fix your issue.
 
@@ -86,7 +86,7 @@ body:
 
         If PostgreSQL, please also answer the following:
          - are you using a single PostgreSQL server
-        or [separate servers for `main` and `state`](https://matrix-org.github.io/synapse/latest/usage/configuration/config_documentation.html#databases)?
+        or [separate servers for `main` and `state`](https://element-hq.github.io/synapse/latest/usage/configuration/config_documentation.html#databases)?
          - have you previously ported from SQLite using the Synapse "portdb" script?
          - have you previously restored from a backup?
     validations:
@@ -97,7 +97,7 @@ body:
       label: Workers
       description: |
         Are you running a single Synapse process, or are you running
-        [2 or more workers](https://matrix-org.github.io/synapse/latest/workers.html)?
+        [2 or more workers](https://element-hq.github.io/synapse/latest/workers.html)?
       options:
         - Single process
         - Multiple workers
@@ -121,15 +121,15 @@ body:
         Do you have any unusual config options turned on? If so, please provide details.
 
         - Experimental or undocumented features
-        - [Presence](https://matrix-org.github.io/synapse/latest/usage/configuration/config_documentation.html#presence)
-        - [Message retention](https://matrix-org.github.io/synapse/latest/message_retention_policies.html)
-        - [Synapse modules](https://matrix-org.github.io/synapse/latest/modules/index.html)
+        - [Presence](https://element-hq.github.io/synapse/latest/usage/configuration/config_documentation.html#presence)
+        - [Message retention](https://element-hq.github.io/synapse/latest/message_retention_policies.html)
+        - [Synapse modules](https://element-hq.github.io/synapse/latest/modules/index.html)
   - type: textarea
     id: logs
     attributes:
       label: Relevant log output
       description: |
-        Please copy and paste any relevant log output, ideally at INFO or DEBUG log level.
+        Please copy and paste any relevant log output as text (not images), ideally at INFO or DEBUG log level.
         This will be automatically formatted into code, so there is no need for backticks (`\``).
 
         Please be careful to remove any personal or private data.

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,14 +1,13 @@
 ### Pull Request Checklist
 
-<!-- Please read https://matrix-org.github.io/synapse/latest/development/contributing_guide.html before submitting your pull request -->
+<!-- Please read https://element-hq.github.io/synapse/latest/development/contributing_guide.html before submitting your pull request -->
 
 * [ ] Pull request is based on the develop branch
-* [ ] Pull request includes a [changelog file](https://matrix-org.github.io/synapse/latest/development/contributing_guide.html#changelog). The entry should:
+* [ ] Pull request includes a [changelog file](https://element-hq.github.io/synapse/latest/development/contributing_guide.html#changelog). The entry should:
   - Be a short description of your change which makes sense to users. "Fixed a bug that prevented receiving messages from other servers." instead of "Moved X method from `EventStore` to `EventWorkerStore`.".
   - Use markdown where necessary, mostly for `code blocks`.
   - End with either a period (.) or an exclamation mark (!).
   - Start with a capital letter.
   - Feel free to credit yourself, by adding a sentence "Contributed by @github_username." or "Contributed by [Your Name]." to the end of the entry.
-* [ ] Pull request includes a [sign off](https://matrix-org.github.io/synapse/latest/development/contributing_guide.html#sign-off)
-* [ ] [Code style](https://matrix-org.github.io/synapse/latest/code_style.html) is correct
-  (run the [linters](https://matrix-org.github.io/synapse/latest/development/contributing_guide.html#run-the-linters))
+* [ ] [Code style](https://element-hq.github.io/synapse/latest/code_style.html) is correct
+  (run the [linters](https://element-hq.github.io/synapse/latest/development/contributing_guide.html#run-the-linters))

.github/workflows/dependabot_changelog.yml

@@ -1,49 +0,0 @@
-name: Write changelog for dependabot PR
-on:
-  pull_request:
-    types:
-      - opened
-      - reopened  # For debugging!
-
-permissions:
-  # Needed to be able to push the commit. See
-  #     https://docs.github.com/en/code-security/dependabot/working-with-dependabot/automating-dependabot-with-github-actions#enable-auto-merge-on-a-pull-request
-  # for a similar example
-  contents: write
-
-jobs:
-  add-changelog:
-    runs-on: 'ubuntu-latest'
-    if: ${{ github.actor == 'dependabot[bot]' }}
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          ref: ${{ github.event.pull_request.head.ref }}
-      - name: Write, commit and push changelog
-        env:
-          PR_TITLE: ${{ github.event.pull_request.title }}
-          PR_NUMBER: ${{ github.event.pull_request.number }}
-        run: |
-          echo "${PR_TITLE}." > "changelog.d/${PR_NUMBER}".misc
-          git add changelog.d
-          git config user.email "github-actions[bot]@users.noreply.github.com"
-          git config user.name "GitHub Actions"
-          git commit -m "Changelog"
-          git push
-        shell: bash
-      # The `git push` above does not trigger CI on the dependabot PR.
-      #
-      # By default, workflows can't trigger other workflows when they're just using the
-      # default `GITHUB_TOKEN` access token. (This is intended to stop you from writing
-      # recursive workflow loops by accident, because that'll get very expensive very
-      # quickly.) Instead, you have to manually call out to another workflow, or else
-      # make your changes (i.e. the `git push` above) using a personal access token.
-      # See
-      # https://docs.github.com/en/actions/using-workflows/triggering-a-workflow#triggering-a-workflow-from-a-workflow
-      #
-      # I have tried and failed to find a way to trigger CI on the "merge ref" of the PR.
-      # See git commit history for previous attempts. If anyone desperately wants to try
-      # again in the future, make a matrix-bot account and use its access token to git push.
-
-  # THIS WORKFLOW HAS WRITE PERMISSIONS---do not add other jobs here unless they
-  # are sufficiently locked down to dependabot only as above.

.github/workflows/docker.yml

@@ -10,35 +10,58 @@ on:
 
 permissions:
   contents: read
-
+  packages: write
+  id-token: write # needed for signing the images with GitHub OIDC Token
 jobs:
   build:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     steps:
       - name: Set up QEMU
         id: qemu
-        uses: docker/setup-qemu-action@v2
+        uses: docker/setup-qemu-action@v3
         with:
           platforms: arm64
 
       - name: Set up Docker Buildx
         id: buildx
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v3
 
       - name: Inspect builder
         run: docker buildx inspect
 
+      - name: Install Cosign
+        uses: sigstore/cosign-installer@v3.7.0
+
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Extract version from pyproject.toml
+        # Note: explicitly requesting bash will mean bash is invoked with `-eo pipefail`, see
+        # https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsshell
+        shell: bash
+        run: |
+          echo "SYNAPSE_VERSION=$(grep "^version" pyproject.toml | sed -E 's/version\s*=\s*["]([^"]*)["]/\1/')" >> $GITHUB_ENV
+
       - name: Log in to DockerHub
-        uses: docker/login-action@v2
+        uses: docker/login-action@v3
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
+      - name: Log in to GHCR
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
       - name: Calculate docker image tag
         id: set-tag
         uses: docker/metadata-action@master
         with:
-          images: matrixdotorg/synapse
+          images: |
+            docker.io/matrixdotorg/synapse
+            ghcr.io/element-hq/synapse
           flavor: |
             latest=false
           tags: |
@@ -48,10 +71,13 @@ jobs:
             type=pep440,pattern={{raw}}
 
       - name: Build and push all platforms
-        uses: docker/build-push-action@v3
+        id: build-and-push
+        uses: docker/build-push-action@v6
         with:
           push: true
-          labels: "gitsha1=${{ github.sha }}"
+          labels: |
+            gitsha1=${{ github.sha }}
+            org.opencontainers.image.version=${{ env.SYNAPSE_VERSION }}
           tags: "${{ steps.set-tag.outputs.tags }}"
           file: "docker/Dockerfile"
           platforms: linux/amd64,linux/arm64
@@ -60,3 +86,14 @@ jobs:
           # https://github.com/rust-lang/cargo/issues/10583
           build-args: |
             CARGO_NET_GIT_FETCH_WITH_CLI=true
+
+      - name: Sign the images with GitHub OIDC Token
+        env:
+          DIGEST: ${{ steps.build-and-push.outputs.digest }}
+          TAGS: ${{ steps.set-tag.outputs.tags }}
+        run: |
+          images=""
+          for tag in ${TAGS}; do
+            images+="${tag}@${DIGEST} "
+          done
+          cosign sign --yes ${images}

.github/workflows/docs-pr-netlify.yaml

@@ -14,7 +14,7 @@ jobs:
       # There's a 'download artifact' action, but it hasn't been updated for the workflow_run action
       # (https://github.com/actions/download-artifact/issues/60) so instead we get this mess:
       - name: 📥 Download artifact
-        uses: dawidd6/action-download-artifact@bd10f381a96414ce2b13a11bfa89902ba7cea07f # v2.24.3
+        uses: dawidd6/action-download-artifact@20319c5641d495c8a52e688b7dc5fada6c3a9fbc # v8
         with:
           workflow: docs-pr.yaml
           run_id: ${{ github.event.workflow_run.id }}
@@ -22,7 +22,7 @@ jobs:
           path: book
 
       - name: 📤 Deploy to Netlify
-        uses: matrix-org/netlify-pr-preview@v1
+        uses: matrix-org/netlify-pr-preview@v3
         with:
           path: book
           owner: ${{ github.event.workflow_run.head_repository.owner.login }}

.github/workflows/docs-pr.yaml

@@ -6,19 +6,30 @@ on:
       - docs/**
       - book.toml
       - .github/workflows/docs-pr.yaml
+      - scripts-dev/schema_versions.py
 
 jobs:
   pages:
     name: GitHub Pages
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
+        with:
+          # Fetch all history so that the schema_versions script works.
+          fetch-depth: 0
 
       - name: Setup mdbook
-        uses: peaceiris/actions-mdbook@adeb05db28a0c0004681db83893d56c0388ea9ea # v1.2.0
+        uses: peaceiris/actions-mdbook@ee69d230fe19748b7abf22df32acaa93833fad08 # v2.0.0
         with:
           mdbook-version: '0.4.17'
 
+      - name: Setup python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.x"
+
+      - run: "pip install 'packaging>=20.0' 'GitPython>=3.1.20'"
+
       - name: Build the documentation
         # mdbook will only create an index.html if we're including docs/README.md in SUMMARY.md.
         # However, we're using docs/README.md for other purposes and need to pick a new page
@@ -28,7 +39,7 @@ jobs:
           cp book/welcome_and_overview.html book/index.html
 
       - name: Upload Artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: book
           path: book
@@ -39,10 +50,10 @@ jobs:
     name: Check links in documentation
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - name: Setup mdbook
-        uses: peaceiris/actions-mdbook@adeb05db28a0c0004681db83893d56c0388ea9ea # v1.2.0
+        uses: peaceiris/actions-mdbook@ee69d230fe19748b7abf22df32acaa93833fad08 # v2.0.0
         with:
           mdbook-version: '0.4.17'
 

.github/workflows/docs.yaml

@@ -13,25 +13,10 @@ on:
   workflow_dispatch:
 
 jobs:
-  pages:
-    name: GitHub Pages
+  pre:
+    name: Calculate variables for GitHub Pages deployment
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
-
-      - name: Setup mdbook
-        uses: peaceiris/actions-mdbook@adeb05db28a0c0004681db83893d56c0388ea9ea # v1.2.0
-        with:
-          mdbook-version: '0.4.17'
-
-      - name: Build the documentation
-        # mdbook will only create an index.html if we're including docs/README.md in SUMMARY.md.
-        # However, we're using docs/README.md for other purposes and need to pick a new page
-        # as the default. Let's opt for the welcome page instead.
-        run: |
-          mdbook build
-          cp book/welcome_and_overview.html book/index.html
-
       # Figure out the target directory.
       #
       # The target directory depends on the name of the branch
@@ -55,11 +40,48 @@ jobs:
 
           # finally, set the 'branch-version' var.
           echo "branch-version=$branch" >> "$GITHUB_OUTPUT"
-          
+    outputs:
+      branch-version: ${{ steps.vars.outputs.branch-version }}
+
+################################################################################
+  pages-docs:
+    name: GitHub Pages
+    runs-on: ubuntu-latest
+    needs:
+      - pre
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          # Fetch all history so that the schema_versions script works.
+          fetch-depth: 0
+
+      - name: Setup mdbook
+        uses: peaceiris/actions-mdbook@ee69d230fe19748b7abf22df32acaa93833fad08 # v2.0.0
+        with:
+          mdbook-version: '0.4.17'
+
+      - name: Set version of docs
+        run: echo 'window.SYNAPSE_VERSION = "${{ needs.pre.outputs.branch-version }}";' > ./docs/website_files/version.js
+
+      - name: Setup python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.x"
+
+      - run: "pip install 'packaging>=20.0' 'GitPython>=3.1.20'"
+
+      - name: Build the documentation
+        # mdbook will only create an index.html if we're including docs/README.md in SUMMARY.md.
+        # However, we're using docs/README.md for other purposes and need to pick a new page
+        # as the default. Let's opt for the welcome page instead.
+        run: |
+          mdbook build
+          cp book/welcome_and_overview.html book/index.html
+
       # Deploy to the target directory.
       - name: Deploy to gh pages
-        uses: peaceiris/actions-gh-pages@64b46b4226a4a12da2239ba3ea5aa73e3163c75b # v3.9.1
+        uses: peaceiris/actions-gh-pages@4f9cc6602d3f66b9c108549d475ec49e8ef4d45e # v4.0.0
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: ./book
-          destination_dir: ./${{ steps.vars.outputs.branch-version }}
+          destination_dir: ./${{ needs.pre.outputs.branch-version }}

.github/workflows/fix_lint.yaml

@@ -0,0 +1,48 @@
+# A helper workflow to automatically fixup any linting errors on a PR. Must be
+# triggered manually.
+
+name: Attempt to automatically fix linting errors
+
+on:
+  workflow_dispatch:
+
+jobs:
+  fixup:
+    name: Fix up
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Install Rust
+        uses: dtolnay/rust-toolchain@master
+        with:
+          # We use nightly so that `fmt` correctly groups together imports, and
+          # clippy correctly fixes up the benchmarks.
+          toolchain: nightly-2022-12-01
+          components: rustfmt
+      - uses: Swatinem/rust-cache@v2
+
+      - name: Setup Poetry
+        uses: matrix-org/setup-python-poetry@v1
+        with:
+          install-project: "false"
+
+      - name: Run ruff check
+        continue-on-error: true
+        run: poetry run ruff check --fix .
+
+      - name: Run ruff format
+        continue-on-error: true
+        run: poetry run ruff format --quiet .
+
+      - run: cargo clippy --all-features --fix -- -D warnings
+        continue-on-error: true
+
+      - run: cargo fmt
+        continue-on-error: true
+
+      - uses: stefanzweifel/git-auto-commit-action@v5
+        with:
+          commit_message: "Attempt to fix linting"

.github/workflows/latest_deps.yml

@@ -22,14 +22,26 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
+  check_repo:
+    # Prevent this workflow from running on any fork of Synapse other than element-hq/synapse, as it is
+    # only useful to the Synapse core team.
+    # All other workflow steps depend on this one, thus if 'should_run_workflow' is not 'true', the rest
+    # of the workflow will be skipped as well.
+    runs-on: ubuntu-latest
+    outputs:
+      should_run_workflow: ${{ steps.check_condition.outputs.should_run_workflow }}
+    steps:
+      - id: check_condition
+        run: echo "should_run_workflow=${{ github.repository == 'element-hq/synapse' }}" >> "$GITHUB_OUTPUT"
+
   mypy:
+    needs: check_repo
+    if: needs.check_repo.outputs.should_run_workflow == 'true'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@e645b0cf01249a964ec099494d38d2da0f0b349f
-        with:
-          toolchain: stable
+        uses: dtolnay/rust-toolchain@stable
       - uses: Swatinem/rust-cache@v2
 
       # The dev dependencies aren't exposed in the wheel metadata (at least with current
@@ -37,7 +49,7 @@ jobs:
       - uses: matrix-org/setup-python-poetry@v1
         with:
           python-version: "3.x"
-          poetry-version: "1.2.0"
+          poetry-version: "1.3.2"
           extras: "all"
       # Dump installed versions for debugging.
       - run: poetry run pip list > before.txt
@@ -45,10 +57,12 @@ jobs:
       # `pip install matrix-synapse[all]` as closely as possible.
       - run: poetry update --no-dev
       - run: poetry run pip list > after.txt && (diff -u before.txt after.txt || true)
-      - name: Remove warn_unused_ignores from mypy config
-        run: sed '/warn_unused_ignores = True/d' -i mypy.ini
+      - name: Remove unhelpful options from mypy config
+        run: sed -e '/warn_unused_ignores = True/d' -e '/warn_redundant_casts = True/d' -i mypy.ini
       - run: poetry run mypy
   trial:
+    needs: check_repo
+    if: needs.check_repo.outputs.should_run_workflow == 'true'
     runs-on: ubuntu-latest
     strategy:
       matrix:
@@ -58,12 +72,10 @@ jobs:
             postgres-version: "14"
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@e645b0cf01249a964ec099494d38d2da0f0b349f
-        with:
-          toolchain: stable
+        uses: dtolnay/rust-toolchain@stable
       - uses: Swatinem/rust-cache@v2
 
       - run: sudo apt-get -qq install xmlsec1
@@ -74,7 +86,7 @@ jobs:
             -e POSTGRES_PASSWORD=postgres \
             -e POSTGRES_INITDB_ARGS="--lc-collate C --lc-ctype C --encoding UTF8" \
             postgres:${{ matrix.postgres-version }}
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: "3.x"
       - run: pip install .[all,test]
@@ -109,6 +121,8 @@ jobs:
 
 
   sytest:
+    needs: check_repo
+    if: needs.check_repo.outputs.should_run_workflow == 'true'
     runs-on: ubuntu-latest
     container:
       image: matrixdotorg/sytest-synapse:testing
@@ -118,9 +132,9 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - sytest-tag: focal
+          - sytest-tag: bullseye
 
-          - sytest-tag: focal
+          - sytest-tag: bullseye
             postgres: postgres
             workers: workers
             redis: redis
@@ -131,12 +145,10 @@ jobs:
       BLACKLIST: ${{ matrix.workers && 'synapse-blacklist-with-workers' }}
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@e645b0cf01249a964ec099494d38d2da0f0b349f
-        with:
-          toolchain: stable
+        uses: dtolnay/rust-toolchain@stable
       - uses: Swatinem/rust-cache@v2
 
       - name: Ensure sytest runs `pip install`
@@ -152,7 +164,7 @@ jobs:
         if: ${{ always() }}
         run: /sytest/scripts/tap_to_gha.pl /logs/results.tap
       - name: Upload SyTest logs
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         if: ${{ always() }}
         with:
           name: Sytest Logs - ${{ job.status }} - (${{ join(matrix.*, ', ') }})
@@ -162,7 +174,8 @@ jobs:
 
 
   complement:
-    if: "${{ !failure() && !cancelled() }}"
+    needs: check_repo
+    if: "!failure() && !cancelled() && needs.check_repo.outputs.should_run_workflow == 'true'"
     runs-on: ubuntu-latest
 
     strategy:
@@ -179,14 +192,19 @@ jobs:
             database: Postgres
 
     steps:
-      - name: Run actions/checkout@v3 for synapse
-        uses: actions/checkout@v3
+      - name: Run actions/checkout@v4 for synapse
+        uses: actions/checkout@v4
         with:
           path: synapse
 
       - name: Prepare Complement's Prerequisites
         run: synapse/.ci/scripts/setup_complement_prerequisites.sh
 
+      - uses: actions/setup-go@v5
+        with:
+          cache-dependency-path: complement/go.sum
+          go-version-file: complement/go.mod
+
       - run: |
           set -o pipefail
           TEST_ONLY_IGNORE_POETRY_LOCKFILE=1 POSTGRES=${{ (matrix.database == 'Postgres') && 1 || '' }} WORKERS=${{ (matrix.arrangement == 'workers') && 1 || '' }} COMPLEMENT_DIR=`pwd`/complement synapse/scripts-dev/complement.sh -json 2>&1 | synapse/.ci/scripts/gotestfmt
@@ -196,7 +214,7 @@ jobs:
   # Open an issue if the build fails, so we know about it.
   # Only do this if we're not experimenting with this action in a PR.
   open-issue:
-    if: "failure() && github.event_name != 'push' && github.event_name != 'pull_request'"
+    if: "failure() && github.event_name != 'push' && github.event_name != 'pull_request' && needs.check_repo.outputs.should_run_workflow == 'true'"
     needs:
       # TODO: should mypy be included here? It feels more brittle than the others.
       - mypy
@@ -207,8 +225,8 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
-      - uses: JasonEtco/create-an-issue@e27dddc79c92bc6e4562f268fffa5ed752639abd # v2.9.1
+      - uses: actions/checkout@v4
+      - uses: JasonEtco/create-an-issue@1b14a70e4d8dc185e5cc76d3bec9eab20257b2c5 # v2.9.2
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:

.github/workflows/poetry_lockfile.yaml

@@ -0,0 +1,24 @@
+on:
+  push:
+    branches: ["develop", "release-*"]
+    paths:
+      - poetry.lock
+  pull_request:
+    paths:
+      - poetry.lock
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  check-sdists:
+    name: "Check locked dependencies have sdists"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.x'
+      - run: pip install tomli
+      - run: ./scripts-dev/check_locked_deps_have_sdists.py

.github/workflows/push_complement_image.yml

@@ -33,29 +33,29 @@ jobs:
       packages: write
     steps:
       - name: Checkout specific branch (debug build)
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         if: github.event_name == 'workflow_dispatch'
         with:
           ref: ${{ inputs.branch }}
       - name: Checkout clean copy of develop (scheduled build)
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         if: github.event_name == 'schedule'
         with:
           ref: develop
       - name: Checkout clean copy of master (on-push)
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         if: github.event_name == 'push'
         with:
           ref: master
       - name: Login to registry
-        uses: docker/login-action@v1
+        uses: docker/login-action@v3
         with:
           registry: ghcr.io
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
       - name: Work out labels for complement image
         id: meta
-        uses: docker/metadata-action@v4
+        uses: docker/metadata-action@v5
         with:
           images: ghcr.io/${{ github.repository }}/complement-synapse
           tags: |

.github/workflows/release-artifacts.yml

@@ -4,13 +4,15 @@ name: Build release artifacts
 
 on:
   # we build on PRs and develop to (hopefully) get early warning
-  # of things breaking (but only build one set of debs)
+  # of things breaking (but only build one set of debs). PRs skip
+  # building wheels on macOS & ARM.
   pull_request:
   push:
     branches: ["develop", "release-*"]
 
     # we do the full build on tags.
     tags: ["v*"]
+  merge_group:
   workflow_dispatch:
 
 concurrency:
@@ -25,13 +27,14 @@ jobs:
     name: "Calculate list of debian distros"
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-python@v4
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: '3.x'
       - id: set-distros
         run: |
           # if we're running from a tag, get the full list of distros; otherwise just use debian:sid
+          # NOTE: inside the actual Dockerfile-dhvirtualenv, the image name is expanded into its full image path
           dists='["debian:sid"]'
           if [[ $GITHUB_REF == refs/tags/* ]]; then
               dists=$(scripts-dev/build_debian_packages.py --show-dists-json)
@@ -52,18 +55,18 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           path: src
 
       - name: Set up Docker Buildx
         id: buildx
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v3
         with:
           install: true
 
       - name: Set up docker layer caching
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: /tmp/.buildx-cache
           key: ${{ runner.os }}-buildx-${{ github.sha }}
@@ -71,7 +74,7 @@ jobs:
             ${{ runner.os }}-buildx-
 
       - name: Set up python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: '3.x'
 
@@ -88,10 +91,19 @@ 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#*:}" >> "$GITHUB_OUTPUT"
+
       - name: Upload debs as artifacts
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
-          name: debs
+          name: debs-${{ steps.artifact-name.outputs.ARTIFACT_NAME }}
           path: debs/*
 
   build-wheels:
@@ -99,7 +111,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-20.04, macos-11]
+        os: [ubuntu-22.04, macos-13]
         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.
@@ -109,29 +121,29 @@ jobs:
         exclude:
           # Don't build macos wheels on PR CI.
           - is_pr: true
-            os: "macos-11"
+            os: "macos-13"
           # Don't build aarch64 wheels on mac.
-          - os: "macos-11"
+          - os: "macos-13"
             arch: aarch64
           # Don't build aarch64 wheels on PR CI.
           - is_pr: true
             arch: aarch64
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         with:
           # setup-python@v4 doesn't impose a default python version. Need to use 3.x
           # here, because `python` on osx points to Python 2.7.
           python-version: "3.x"
 
       - name: Install cibuildwheel
-        run: python -m pip install cibuildwheel==2.9.0 poetry==1.2.0
+        run: python -m pip install cibuildwheel==2.19.1
 
       - name: Set up QEMU to emulate aarch64
         if: matrix.arch == 'aarch64'
-        uses: docker/setup-qemu-action@v2
+        uses: docker/setup-qemu-action@v3
         with:
           platforms: arm64
 
@@ -141,21 +153,21 @@ jobs:
 
       - name: Only build a single wheel on PR
         if: startsWith(github.ref, 'refs/pull/')
-        run: echo "CIBW_BUILD="cp37-manylinux_${{ matrix.arch }}"" >> $GITHUB_ENV
+        run: echo "CIBW_BUILD="cp39-manylinux_${{ matrix.arch }}"" >> $GITHUB_ENV
 
       - name: Build wheels
         run: python -m cibuildwheel --output-dir wheelhouse
         env:
           # Skip testing for platforms which various libraries don't have wheels
           # for, and so need extra build deps.
-          CIBW_TEST_SKIP: pp3{7,9}-* *i686* *musl*
+          CIBW_TEST_SKIP: pp3*-* *i686* *musl*
           # Fix Rust OOM errors on emulated aarch64: https://github.com/rust-lang/cargo/issues/10583
           CARGO_NET_GIT_FETCH_WITH_CLI: true
           CIBW_ENVIRONMENT_PASS_LINUX: CARGO_NET_GIT_FETCH_WITH_CLI
 
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
-          name: Wheel
+          name: Wheel-${{ matrix.os }}-${{ matrix.arch }}
           path: ./wheelhouse/*.whl
 
   build-sdist:
@@ -164,8 +176,8 @@ jobs:
     if: ${{ !startsWith(github.ref, 'refs/pull/') }}
 
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-python@v4
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: '3.10'
 
@@ -174,7 +186,7 @@ jobs:
       - name: Build sdist
         run: python -m build --sdist
 
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: Sdist
           path: dist/*.tar.gz
@@ -191,17 +203,23 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Download all workflow run artifacts
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
       - name: Build a tarball for the debs
-        run: tar -cvJf debs.tar.xz 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
       - name: Attach to release
-        uses: softprops/action-gh-release@a929a66f232c1b11af63782948aa2210f981808a  # PR#109
+        # Pinned to work around https://github.com/softprops/action-gh-release/issues/445
+        uses: softprops/action-gh-release@v0.1.15
         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

.github/workflows/tests.yml

@@ -4,6 +4,7 @@ on:
   push:
     branches: ["develop", "release-*"]
   pull_request:
+  merge_group:
   workflow_dispatch:
 
 concurrency:
@@ -17,8 +18,12 @@ jobs:
     runs-on: ubuntu-latest
     outputs:
       rust: ${{ !startsWith(github.ref, 'refs/pull/') || steps.filter.outputs.rust }}
+      trial: ${{ !startsWith(github.ref, 'refs/pull/') || steps.filter.outputs.trial }}
+      integration: ${{ !startsWith(github.ref, 'refs/pull/') || steps.filter.outputs.integration }}
+      linting: ${{ !startsWith(github.ref, 'refs/pull/') || steps.filter.outputs.linting }}
+      linting_readme: ${{ !startsWith(github.ref, 'refs/pull/') || steps.filter.outputs.linting_readme }}
     steps:
-    - uses: dorny/paths-filter@v2
+    - uses: dorny/paths-filter@v3
       id: filter
       # We only check on PRs
       if: startsWith(github.ref, 'refs/pull/')
@@ -28,39 +33,152 @@ jobs:
             - 'rust/**'
             - 'Cargo.toml'
             - 'Cargo.lock'
+            - '.rustfmt.toml'
+            - '.github/workflows/tests.yml'
+
+          trial:
+            - 'synapse/**'
+            - 'tests/**'
+            - 'rust/**'
+            - '.ci/scripts/calculate_jobs.py'
+            - 'Cargo.toml'
+            - 'Cargo.lock'
+            - 'pyproject.toml'
+            - 'poetry.lock'
+            - '.github/workflows/tests.yml'
+
+          integration:
+            - 'synapse/**'
+            - 'rust/**'
+            - 'docker/**'
+            - 'Cargo.toml'
+            - 'Cargo.lock'
+            - 'pyproject.toml'
+            - 'poetry.lock'
+            - 'docker/**'
+            - '.ci/**'
+            - 'scripts-dev/complement.sh'
+            - '.github/workflows/tests.yml'
+
+          linting:
+            - 'synapse/**'
+            - 'docker/**'
+            - 'tests/**'
+            - 'scripts-dev/**'
+            - 'contrib/**'
+            - 'synmark/**'
+            - 'stubs/**'
+            - '.ci/**'
+            - 'mypy.ini'
+            - 'pyproject.toml'
+            - 'poetry.lock'
+            - '.github/workflows/tests.yml'
+
+          linting_readme:
+            - 'README.rst'
 
   check-sampleconfig:
     runs-on: ubuntu-latest
+    needs: changes
+    if: ${{ needs.changes.outputs.linting == 'true' }}
+
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-python@v4
-        with:
-          python-version: "3.x"
+      - uses: actions/checkout@v4
+      - name: Install Rust
+        uses: dtolnay/rust-toolchain@1.66.0
+      - uses: Swatinem/rust-cache@v2
       - uses: matrix-org/setup-python-poetry@v1
         with:
+          python-version: "3.x"
+          poetry-version: "1.3.2"
           extras: "all"
       - run: poetry run scripts-dev/generate_sample_config.sh --check
       - run: poetry run scripts-dev/config-lint.sh
 
   check-schema-delta:
     runs-on: ubuntu-latest
+    needs: changes
+    if: ${{ needs.changes.outputs.linting == 'true' }}
+
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-python@v4
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: "3.x"
       - run: "pip install 'click==8.1.1' 'GitPython>=3.1.20'"
       - run: scripts-dev/check_schema_delta.py --force-colors
 
+  check-lockfile:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: "3.x"
+      - run: .ci/scripts/check_lockfile.py
+
   lint:
-    uses: "matrix-org/backend-meta/.github/workflows/python-poetry-ci.yml@v2"
-    with:
-      typechecking-extras: "all"
+    runs-on: ubuntu-latest
+    needs: changes
+    if: ${{ needs.changes.outputs.linting == 'true' }}
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Setup Poetry
+        uses: matrix-org/setup-python-poetry@v1
+        with:
+          install-project: "false"
+
+      - name: Run ruff check
+        run: poetry run ruff check --output-format=github .
+
+      - name: Run ruff format
+        run: poetry run ruff format --check .
+
+  lint-mypy:
+    runs-on: ubuntu-latest
+    name: Typechecking
+    needs: changes
+    if: ${{ needs.changes.outputs.linting == 'true' }}
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Install Rust
+        uses: dtolnay/rust-toolchain@1.66.0
+      - uses: Swatinem/rust-cache@v2
+
+      - name: Setup Poetry
+        uses: matrix-org/setup-python-poetry@v1
+        with:
+          # We want to make use of type hints in optional dependencies too.
+          extras: all
+          # We have seen odd mypy failures that were resolved when we started
+          # installing the project again:
+          # https://github.com/matrix-org/synapse/pull/15376#issuecomment-1498983775
+          # To make CI green, err towards caution and install the project.
+          install-project: "true"
+
+      # Cribbed from
+      # https://github.com/AustinScola/mypy-cache-github-action/blob/85ea4f2972abed39b33bd02c36e341b28ca59213/src/restore.ts#L10-L17
+      - name: Restore/persist mypy's cache
+        uses: actions/cache@v4
+        with:
+          path: |
+            .mypy_cache
+          key: mypy-cache-${{ github.context.sha }}
+          restore-keys: mypy-cache-
+
+      - name: Run mypy
+        run: poetry run mypy
 
   lint-crlf:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Check line endings
         run: scripts-dev/check_line_terminators.sh
 
@@ -68,11 +186,11 @@ jobs:
     if: ${{ (github.base_ref == 'develop'  || contains(github.base_ref, 'release-')) && github.actor != 'dependabot[bot]' }}
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           ref: ${{ github.event.pull_request.head.sha }}
           fetch-depth: 0
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: "3.x"
       - run: "pip install 'towncrier>=18.6.0rc1'"
@@ -82,12 +200,19 @@ jobs:
 
   lint-pydantic:
     runs-on: ubuntu-latest
+    needs: changes
+    if: ${{ needs.changes.outputs.linting == 'true' }}
+
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           ref: ${{ github.event.pull_request.head.sha }}
+      - name: Install Rust
+        uses: dtolnay/rust-toolchain@1.66.0
+      - uses: Swatinem/rust-cache@v2
       - uses: matrix-org/setup-python-poetry@v1
         with:
+          poetry-version: "1.3.2"
           extras: "all"
       - run: poetry run scripts-dev/check_pydantic_models.py
 
@@ -97,15 +222,11 @@ jobs:
     if: ${{ needs.changes.outputs.rust == 'true' }}
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Install Rust
-        # There don't seem to be versioned releases of this action per se: for each rust
-        # version there is a branch which gets constantly rebased on top of master.
-        # We pin to a specific commit for paranoia's sake.
-        uses: dtolnay/rust-toolchain@e645b0cf01249a964ec099494d38d2da0f0b349f
+        uses: dtolnay/rust-toolchain@1.66.0
         with:
-            toolchain: 1.58.1
             components: clippy
       - uses: Swatinem/rust-cache@v2
 
@@ -119,13 +240,10 @@ jobs:
     if: ${{ needs.changes.outputs.rust == 'true' }}
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Install Rust
-        # There don't seem to be versioned releases of this action per se: for each rust
-        # version there is a branch which gets constantly rebased on top of master.
-        # We pin to a specific commit for paranoia's sake.
-        uses: dtolnay/rust-toolchain@e645b0cf01249a964ec099494d38d2da0f0b349f
+        uses: dtolnay/rust-toolchain@master
         with:
             toolchain: nightly-2022-12-01
             components: clippy
@@ -139,43 +257,75 @@ jobs:
     if: ${{ needs.changes.outputs.rust == 'true' }}
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Install Rust
-        # There don't seem to be versioned releases of this action per se: for each rust
-        # version there is a branch which gets constantly rebased on top of master.
-        # We pin to a specific commit for paranoia's sake.
-        uses: dtolnay/rust-toolchain@e645b0cf01249a964ec099494d38d2da0f0b349f
+        uses: dtolnay/rust-toolchain@master
         with:
-          toolchain: 1.58.1
+          # We use nightly so that it correctly groups together imports
+          toolchain: nightly-2022-12-01
           components: rustfmt
       - uses: Swatinem/rust-cache@v2
 
       - run: cargo fmt --check
 
+  # This is to detect issues with the rst file, which can otherwise cause issues
+  # when uploading packages to PyPi.
+  lint-readme:
+    runs-on: ubuntu-latest
+    needs: changes
+    if: ${{ needs.changes.outputs.linting_readme == 'true' }}
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: "3.x"
+      - run: "pip install rstcheck"
+      - run: "rstcheck --report-level=WARNING README.rst"
+
   # Dummy step to gate other tests on without repeating the whole list
   linting-done:
     if: ${{ !cancelled() }} # Run this even if prior jobs were skipped
     needs:
       - lint
+      - lint-mypy
       - lint-crlf
       - lint-newsfile
       - lint-pydantic
       - check-sampleconfig
       - check-schema-delta
+      - check-lockfile
       - lint-clippy
+      - lint-clippy-nightly
       - lint-rustfmt
+      - lint-readme
     runs-on: ubuntu-latest
     steps:
-      - run: "true"
+      - uses: matrix-org/done-action@v3
+        with:
+          needs: ${{ toJSON(needs) }}
+
+          # Various bits are skipped if there was no applicable changes.
+          skippable: |
+            check-sampleconfig
+            check-schema-delta
+            lint
+            lint-mypy
+            lint-newsfile
+            lint-pydantic
+            lint-clippy
+            lint-clippy-nightly
+            lint-rustfmt
+            lint-readme
+
 
   calculate-test-jobs:
     if: ${{ !cancelled() && !failure() }} # Allow previous steps to be skipped, but not fail
     needs: linting-done
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-python@v4
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: "3.x"
       - id: get-matrix
@@ -185,15 +335,17 @@ jobs:
       sytest_test_matrix: ${{ steps.get-matrix.outputs.sytest_test_matrix }}
 
   trial:
-    if: ${{ !cancelled() && !failure() }} # Allow previous steps to be skipped, but not fail
-    needs: calculate-test-jobs
+    if: ${{ !cancelled() && !failure() && needs.changes.outputs.trial == 'true' }} # Allow previous steps to be skipped, but not fail
+    needs:
+      - calculate-test-jobs
+      - changes
     runs-on: ubuntu-latest
     strategy:
       matrix:
         job:  ${{ fromJson(needs.calculate-test-jobs.outputs.trial_test_matrix) }}
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - run: sudo apt-get -qq install xmlsec1
       - name: Set up PostgreSQL ${{ matrix.job.postgres-version }}
         if: ${{ matrix.job.postgres-version }}
@@ -208,17 +360,13 @@ jobs:
             postgres:${{ matrix.job.postgres-version }}
 
       - name: Install Rust
-        # There don't seem to be versioned releases of this action per se: for each rust
-        # version there is a branch which gets constantly rebased on top of master.
-        # We pin to a specific commit for paranoia's sake.
-        uses: dtolnay/rust-toolchain@e645b0cf01249a964ec099494d38d2da0f0b349f
-        with:
-            toolchain: 1.58.1
+        uses: dtolnay/rust-toolchain@1.66.0
       - uses: Swatinem/rust-cache@v2
 
       - uses: matrix-org/setup-python-poetry@v1
         with:
           python-version: ${{ matrix.job.python-version }}
+          poetry-version: "1.3.2"
           extras: ${{ matrix.job.extras }}
       - name: Await PostgreSQL
         if: ${{ matrix.job.postgres-version }}
@@ -245,58 +393,48 @@ jobs:
 
   trial-olddeps:
     # Note: sqlite only; no postgres
-    if: ${{ !cancelled() && !failure() }} # Allow previous steps to be skipped, but not fail
-    needs: linting-done
-    runs-on: ubuntu-20.04
+    if: ${{ !cancelled() && !failure() && needs.changes.outputs.trial == 'true' }} # Allow previous steps to be skipped, but not fail
+    needs:
+      - linting-done
+      - changes
+    runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Install Rust
-        # There don't seem to be versioned releases of this action per se: for each rust
-        # version there is a branch which gets constantly rebased on top of master.
-        # We pin to a specific commit for paranoia's sake.
-        uses: dtolnay/rust-toolchain@e645b0cf01249a964ec099494d38d2da0f0b349f
-        with:
-            toolchain: 1.58.1
+        uses: dtolnay/rust-toolchain@1.66.0
       - uses: Swatinem/rust-cache@v2
 
       # There aren't wheels for some of the older deps, so we need to install
       # their build dependencies
       - run: |
-          sudo apt-get -qq install build-essential libffi-dev python-dev \
-          libxml2-dev libxslt-dev xmlsec1 zlib1g-dev libjpeg-dev libwebp-dev
+          sudo apt-get -qq update
+          sudo apt-get -qq install build-essential libffi-dev python3-dev \
+            libxml2-dev libxslt-dev xmlsec1 zlib1g-dev libjpeg-dev libwebp-dev
 
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         with:
-          python-version: '3.7'
+          python-version: '3.9'
 
-      # Calculating the old-deps actually takes a bunch of time, so we cache the
-      # pyproject.toml / poetry.lock. We need to cache pyproject.toml as
-      # otherwise the `poetry install` step will error due to the poetry.lock
-      # file being outdated.
-      #
-      # This caches the output of `Prepare old deps`, which should generate the
-      # same `pyproject.toml` and `poetry.lock` for a given `pyproject.toml` input.
-      - uses: actions/cache@v3
-        id: cache-poetry-old-deps
-        name: Cache poetry.lock
-        with:
-          path: |
-            poetry.lock
-            pyproject.toml
-          key: poetry-old-deps2-${{ hashFiles('pyproject.toml') }}
       - name: Prepare old deps
         if: steps.cache-poetry-old-deps.outputs.cache-hit != 'true'
         run: .ci/scripts/prepare_old_deps.sh
 
-      # We only now install poetry so that `setup-python-poetry` caches the
-      # right poetry.lock's dependencies.
-      - uses: matrix-org/setup-python-poetry@v1
-        with:
-          python-version: '3.7'
-          extras: "all test"
+      # Note: we install using `pip` here, not poetry. `poetry install` ignores the
+      # build-system section (https://github.com/python-poetry/poetry/issues/6154), but
+      # we explicitly want to test that you can `pip install` using the oldest version
+      # of poetry-core and setuptools-rust.
+      - run: pip install .[all,test]
 
-      - run: poetry run trial -j6 tests
+      # We nuke the local copy, as we've installed synapse into the virtualenv
+      # (rather than use an editable install, which we no longer support). If we
+      # don't do this then python can't find the native lib.
+      - run: rm -rf synapse/
+
+      # Sanity check we can import/run Synapse
+      - run: python -m synapse.app.homeserver --help
+
+      - run: python -m twisted.trial -j6 tests
       - name: Dump logs
         # Logs are most useful when the command fails, always include them.
         if: ${{ always() }}
@@ -313,21 +451,24 @@ jobs:
   trial-pypy:
     # Very slow; only run if the branch name includes 'pypy'
     # Note: sqlite only; no postgres. Completely untested since poetry move.
-    if: ${{ contains(github.ref, 'pypy') && !failure() && !cancelled() }}
-    needs: linting-done
+    if: ${{ contains(github.ref, 'pypy') && !failure() && !cancelled() && needs.changes.outputs.trial == 'true' }}
+    needs:
+      - linting-done
+      - changes
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["pypy-3.7"]
+        python-version: ["pypy-3.9"]
         extras: ["all"]
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       # Install libs necessary for PyPy to build binary wheels for dependencies
       - run: sudo apt-get -qq install xmlsec1 libxml2-dev libxslt-dev
       - uses: matrix-org/setup-python-poetry@v1
         with:
           python-version: ${{ matrix.python-version }}
+          poetry-version: "1.3.2"
           extras: ${{ matrix.extras }}
       - run: poetry run trial --jobs=2 tests
       - name: Dump logs
@@ -344,17 +485,23 @@ jobs:
           || true
 
   sytest:
-    if: ${{ !failure() && !cancelled() }}
-    needs: calculate-test-jobs
+    if: ${{ !failure() && !cancelled() && needs.changes.outputs.integration == 'true' }}
+    needs:
+      - calculate-test-jobs
+      - changes
     runs-on: ubuntu-latest
     container:
       image: matrixdotorg/sytest-synapse:${{ matrix.job.sytest-tag }}
       volumes:
         - ${{ github.workspace }}:/src
       env:
+        # If this is a pull request to a release branch, use that branch as default branch for sytest, else use develop
+        # This works because the release script always create a branch on the sytest repo with the same name as the release branch
+        SYTEST_DEFAULT_BRANCH: ${{ startsWith(github.base_ref, 'release-') && github.base_ref || 'develop' }}
         SYTEST_BRANCH: ${{ github.head_ref }}
         POSTGRES: ${{ matrix.job.postgres && 1}}
-        MULTI_POSTGRES: ${{ (matrix.job.postgres == 'multi-postgres') && 1}}
+        MULTI_POSTGRES: ${{ (matrix.job.postgres == 'multi-postgres') || '' }}
+        ASYNCIO_REACTOR: ${{ (matrix.job.reactor == 'asyncio') || '' }}
         WORKERS: ${{ matrix.job.workers && 1 }}
         BLACKLIST: ${{ matrix.job.workers && 'synapse-blacklist-with-workers' }}
         TOP: ${{ github.workspace }}
@@ -365,17 +512,12 @@ jobs:
         job: ${{ fromJson(needs.calculate-test-jobs.outputs.sytest_test_matrix) }}
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Prepare test blacklist
         run: cat sytest-blacklist .ci/worker-blacklist > synapse-blacklist-with-workers
 
       - name: Install Rust
-        # There don't seem to be versioned releases of this action per se: for each rust
-        # version there is a branch which gets constantly rebased on top of master.
-        # We pin to a specific commit for paranoia's sake.
-        uses: dtolnay/rust-toolchain@e645b0cf01249a964ec099494d38d2da0f0b349f
-        with:
-            toolchain: 1.58.1
+        uses: dtolnay/rust-toolchain@1.66.0
       - uses: Swatinem/rust-cache@v2
 
       - name: Run SyTest
@@ -385,7 +527,7 @@ jobs:
         if: ${{ always() }}
         run: /sytest/scripts/tap_to_gha.pl /logs/results.tap
       - name: Upload SyTest logs
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         if: ${{ always() }}
         with:
           name: Sytest Logs - ${{ job.status }} - (${{ join(matrix.job.*, ', ') }})
@@ -394,8 +536,8 @@ jobs:
             /logs/**/*.log*
 
   export-data:
-    if: ${{ !failure() && !cancelled() }} # Allow previous steps to be skipped, but not fail
-    needs: [linting-done, portdb]
+    if: ${{ !failure() && !cancelled() && needs.changes.outputs.integration == 'true'}} # Allow previous steps to be skipped, but not fail
+    needs: [linting-done, portdb, changes]
     runs-on: ubuntu-latest
     env:
       TOP: ${{ github.workspace }}
@@ -415,10 +557,11 @@ jobs:
           --health-retries 5
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - run: sudo apt-get -qq install xmlsec1 postgresql-client
       - uses: matrix-org/setup-python-poetry@v1
         with:
+          poetry-version: "1.3.2"
           extras: "postgres"
       - run: .ci/scripts/test_export_data_command.sh
         env:
@@ -429,17 +572,19 @@ jobs:
 
 
   portdb:
-    if: ${{ !failure() && !cancelled() }} # Allow previous steps to be skipped, but not fail
-    needs: linting-done
+    if: ${{ !failure() && !cancelled() && needs.changes.outputs.integration == 'true'}} # Allow previous steps to be skipped, but not fail
+    needs:
+      - linting-done
+      - changes
     runs-on: ubuntu-latest
     strategy:
       matrix:
         include:
-          - python-version: "3.7"
-            postgres-version: "11"
+          - python-version: "3.9"
+            postgres-version: "13"
 
-          - python-version: "3.11"
-            postgres-version: "15"
+          - python-version: "3.13"
+            postgres-version: "17"
 
     services:
       postgres:
@@ -456,7 +601,7 @@ jobs:
           --health-retries 5
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Add PostgreSQL apt repository
         # We need a version of pg_dump that can handle the version of
         # PostgreSQL being tested against. The Ubuntu package repository lags
@@ -470,6 +615,7 @@ jobs:
       - uses: matrix-org/setup-python-poetry@v1
         with:
           python-version: ${{ matrix.python-version }}
+          poetry-version: "1.3.2"
           extras: "postgres"
       - run: .ci/scripts/test_synapse_port_db.sh
         id: run_tester_script
@@ -479,7 +625,7 @@ jobs:
           PGPASSWORD: postgres
           PGDATABASE: postgres
       - name: "Upload schema differences"
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         if: ${{ failure() && !cancelled() && steps.run_tester_script.outcome == 'failure' }}
         with:
           name: Schema dumps
@@ -489,8 +635,10 @@ jobs:
             schema_diff
 
   complement:
-    if: "${{ !failure() && !cancelled() }}"
-    needs: linting-done
+    if: "${{ !failure() && !cancelled() && needs.changes.outputs.integration == 'true' }}"
+    needs:
+      - linting-done
+      - changes
     runs-on: ubuntu-latest
 
     strategy:
@@ -507,27 +655,31 @@ jobs:
             database: Postgres
 
     steps:
-      - name: Run actions/checkout@v3 for synapse
-        uses: actions/checkout@v3
+      - name: Run actions/checkout@v4 for synapse
+        uses: actions/checkout@v4
         with:
           path: synapse
 
       - name: Install Rust
-        # There don't seem to be versioned releases of this action per se: for each rust
-        # version there is a branch which gets constantly rebased on top of master.
-        # We pin to a specific commit for paranoia's sake.
-        uses: dtolnay/rust-toolchain@e645b0cf01249a964ec099494d38d2da0f0b349f
-        with:
-            toolchain: 1.58.1
+        uses: dtolnay/rust-toolchain@1.66.0
       - uses: Swatinem/rust-cache@v2
 
       - name: Prepare Complement's Prerequisites
         run: synapse/.ci/scripts/setup_complement_prerequisites.sh
 
+      - uses: actions/setup-go@v5
+        with:
+          cache-dependency-path: complement/go.sum
+          go-version-file: complement/go.mod
+
+        # use p=1 concurrency as GHA boxes are underpowered and don't like running tons of synapses at once.
       - run: |
           set -o pipefail
-          POSTGRES=${{ (matrix.database == 'Postgres') && 1 || '' }} WORKERS=${{ (matrix.arrangement == 'workers') && 1 || '' }} COMPLEMENT_DIR=`pwd`/complement synapse/scripts-dev/complement.sh -json 2>&1 | synapse/.ci/scripts/gotestfmt
+          COMPLEMENT_DIR=`pwd`/complement synapse/scripts-dev/complement.sh -p 1 -json 2>&1 | synapse/.ci/scripts/gotestfmt
         shell: bash
+        env:
+          POSTGRES: ${{ (matrix.database == 'Postgres') && 1 || '' }}
+          WORKERS: ${{ (matrix.arrangement == 'workers') && 1 || '' }}
         name: Run Complement Tests
 
   cargo-test:
@@ -538,19 +690,34 @@ jobs:
       - changes
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Install Rust
-        # There don't seem to be versioned releases of this action per se: for each rust
-        # version there is a branch which gets constantly rebased on top of master.
-        # We pin to a specific commit for paranoia's sake.
-        uses: dtolnay/rust-toolchain@e645b0cf01249a964ec099494d38d2da0f0b349f
-        with:
-            toolchain: 1.58.1
+        uses: dtolnay/rust-toolchain@1.66.0
       - uses: Swatinem/rust-cache@v2
 
       - run: cargo test
 
+  # We want to ensure that the cargo benchmarks still compile, which requires a
+  # nightly compiler.
+  cargo-bench:
+    if: ${{ needs.changes.outputs.rust == 'true' }}
+    runs-on: ubuntu-latest
+    needs:
+      - linting-done
+      - changes
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install Rust
+        uses: dtolnay/rust-toolchain@master
+        with:
+            toolchain: nightly-2022-12-01
+      - uses: Swatinem/rust-cache@v2
+
+      - run: cargo bench --no-run
+
   # a job which marks all the other jobs as complete, thus allowing PRs to be merged.
   tests-done:
     if: ${{ always() }}
@@ -562,14 +729,23 @@ jobs:
       - portdb
       - complement
       - cargo-test
+      - cargo-bench
+      - linting-done
     runs-on: ubuntu-latest
     steps:
-      - uses: matrix-org/done-action@v2
+      - uses: matrix-org/done-action@v3
         with:
           needs: ${{ toJSON(needs) }}
 
-          # The newsfile lint may be skipped on non PR builds
-          # Cargo test is skipped if there is no changes on Rust code
+          # Various bits are skipped if there was no applicable changes.
+          # The newsfile lint may be skipped on non PR builds.
           skippable: |
+            trial
+            trial-olddeps
+            sytest
+            portdb
+            export-data
+            complement
             lint-newsfile
             cargo-test
+            cargo-bench

.github/workflows/triage-incoming.yml

@@ -6,10 +6,9 @@ on:
 
 jobs:
   triage:
-    uses: matrix-org/backend-meta/.github/workflows/triage-incoming.yml@v1
-    with: 
+    uses: matrix-org/backend-meta/.github/workflows/triage-incoming.yml@v2
+    with:
       project_id: 'PVT_kwDOAIB0Bs4AFDdZ'
       content_id: ${{ github.event.issue.node_id }}
-    secrets: 
+    secrets:
       github_access_token: ${{ secrets.ELEMENT_BOT_TOKEN }}
-          

.github/workflows/twisted_trunk.yml

@@ -5,22 +5,45 @@ on:
     - cron: 0 8 * * *
 
   workflow_dispatch:
+    # NB: inputs are only present when this workflow is dispatched manually.
+    # (The default below is the default field value in the form to trigger
+    # a manual dispatch). Otherwise the inputs will evaluate to null.
+    inputs:
+      twisted_ref:
+        description: Commit, branch or tag to checkout from upstream Twisted.
+        required: false
+        default: 'trunk'
+        type: string
+
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
 
 jobs:
+  check_repo:
+    # Prevent this workflow from running on any fork of Synapse other than element-hq/synapse, as it is
+    # only useful to the Synapse core team.
+    # All other workflow steps depend on this one, thus if 'should_run_workflow' is not 'true', the rest
+    # of the workflow will be skipped as well.
+    if: github.repository == 'element-hq/synapse'
+    runs-on: ubuntu-latest
+    outputs:
+      should_run_workflow: ${{ steps.check_condition.outputs.should_run_workflow }}
+    steps:
+      - id: check_condition
+        run: echo "should_run_workflow=${{ github.repository == 'element-hq/synapse' }}" >> "$GITHUB_OUTPUT"
+
   mypy:
+    needs: check_repo
+    if: needs.check_repo.outputs.should_run_workflow == 'true'
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@e645b0cf01249a964ec099494d38d2da0f0b349f
-        with:
-          toolchain: stable
+        uses: dtolnay/rust-toolchain@stable
       - uses: Swatinem/rust-cache@v2
 
       - uses: matrix-org/setup-python-poetry@v1
@@ -29,23 +52,23 @@ jobs:
           extras: "all"
       - run: |
           poetry remove twisted
-          poetry add --extras tls git+https://github.com/twisted/twisted.git#trunk
+          poetry add --extras tls git+https://github.com/twisted/twisted.git#${{ inputs.twisted_ref || 'trunk' }}
           poetry install --no-interaction --extras "all test"
-      - name: Remove warn_unused_ignores from mypy config
-        run: sed '/warn_unused_ignores = True/d' -i mypy.ini
+      - name: Remove unhelpful options from mypy config
+        run: sed -e '/warn_unused_ignores = True/d' -e '/warn_redundant_casts = True/d' -i mypy.ini
       - run: poetry run mypy
 
   trial:
+    needs: check_repo
+    if: needs.check_repo.outputs.should_run_workflow == 'true'
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - run: sudo apt-get -qq install xmlsec1
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@e645b0cf01249a964ec099494d38d2da0f0b349f
-        with:
-          toolchain: stable
+        uses: dtolnay/rust-toolchain@stable
       - uses: Swatinem/rust-cache@v2
 
       - uses: matrix-org/setup-python-poetry@v1
@@ -72,19 +95,23 @@ jobs:
           || true
 
   sytest:
+    needs: check_repo
+    if: needs.check_repo.outputs.should_run_workflow == 'true'
     runs-on: ubuntu-latest
     container:
-      image: matrixdotorg/sytest-synapse:buster
+      # We're using debian:bullseye because it uses Python 3.9 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
       volumes:
         - ${{ github.workspace }}:/src
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@e645b0cf01249a964ec099494d38d2da0f0b349f
-        with:
-          toolchain: stable
+        uses: dtolnay/rust-toolchain@stable
       - uses: Swatinem/rust-cache@v2
 
       - name: Patch dependencies
@@ -109,7 +136,7 @@ jobs:
         if: ${{ always() }}
         run: /sytest/scripts/tap_to_gha.pl /logs/results.tap
       - name: Upload SyTest logs
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         if: ${{ always() }}
         with:
           name: Sytest Logs - ${{ job.status }} - (${{ join(matrix.*, ', ') }})
@@ -118,7 +145,8 @@ jobs:
             /logs/**/*.log*
 
   complement:
-    if: "${{ !failure() && !cancelled() }}"
+    needs: check_repo
+    if: "!failure() && !cancelled() && needs.check_repo.outputs.should_run_workflow == 'true'"
     runs-on: ubuntu-latest
 
     strategy:
@@ -135,20 +163,25 @@ jobs:
             database: Postgres
 
     steps:
-      - name: Run actions/checkout@v3 for synapse
-        uses: actions/checkout@v3
+      - name: Run actions/checkout@v4 for synapse
+        uses: actions/checkout@v4
         with:
           path: synapse
 
       - name: Prepare Complement's Prerequisites
         run: synapse/.ci/scripts/setup_complement_prerequisites.sh
 
+      - uses: actions/setup-go@v5
+        with:
+          cache-dependency-path: complement/go.sum
+          go-version-file: complement/go.mod
+
       # This step is specific to the 'Twisted trunk' test run:
       - name: Patch dependencies
         run: |
           set -x
           DEBIAN_FRONTEND=noninteractive sudo apt-get install -yqq python3 pipx
-          pipx install poetry==1.2.0
+          pipx install poetry==1.3.2
 
           poetry remove -n twisted
           poetry add -n --extras tls git+https://github.com/twisted/twisted.git#trunk
@@ -163,7 +196,7 @@ jobs:
 
   # open an issue if the build fails, so we know about it.
   open-issue:
-    if: failure()
+    if: failure() && needs.check_repo.outputs.should_run_workflow == 'true'
     needs:
       - mypy
       - trial
@@ -173,8 +206,8 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
-      - uses: JasonEtco/create-an-issue@e27dddc79c92bc6e4562f268fffa5ed752639abd # v2.9.1
+      - uses: actions/checkout@v4
+      - uses: JasonEtco/create-an-issue@1b14a70e4d8dc185e5cc76d3bec9eab20257b2c5 # v2.9.2
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:

.gitignore

@@ -15,9 +15,10 @@ _trial_temp*/
 .DS_Store
 __pycache__/
 
-# We do want the poetry and cargo lockfile.
+# We do want poetry, cargo and flake lockfiles.
 !poetry.lock
 !Cargo.lock
+!flake.lock
 
 # stuff that is likely to exist when you run a server locally
 /*.db
@@ -33,11 +34,15 @@ __pycache__/
 /logs
 /media_store/
 /uploads
+/homeserver-config-overrides.d
 
 # For direnv users
 /.envrc
 .direnv/
 
+# For nix/devenv users
+.devenv/
+
 # IDEs
 /.idea/
 /.ropeproject/
@@ -53,6 +58,7 @@ __pycache__/
 /coverage.*
 /dist/
 /docs/build/
+/dev-docs/_build/
 /htmlcov
 /pip-wheel-metadata/
 
@@ -61,7 +67,7 @@ book/
 
 # complement
 /complement-*
-/master.tar.gz
+/main.tar.gz
 
 # rust
 /target/
@@ -69,3 +75,6 @@ book/
 
 # Poetry will create a setup.py, which we don't want to include.
 /setup.py
+
+# Don't include users' poetry configs
+/poetry.toml

CONTRIBUTING.md

@@ -1,3 +1,3 @@
 # Welcome to Synapse
 
-Please see the [contributors' guide](https://matrix-org.github.io/synapse/latest/development/contributing_guide.html) in our rendered documentation.
+Please see the [contributors' guide](https://element-hq.github.io/synapse/latest/development/contributing_guide.html) in our rendered documentation.

Cargo.lock

@@ -4,36 +4,36 @@ version = 3
 
 [[package]]
 name = "aho-corasick"
-version = "0.7.19"
+version = "1.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b4f55bd91a0978cbfd91c457a164bab8b4001c833b7f323132c0a4e1922dd44e"
+checksum = "8e60d3430d3a69478ad0993f19238d2df97c507009a52b3c10addcd7f6bcb916"
 dependencies = [
  "memchr",
 ]
 
 [[package]]
 name = "anyhow"
-version = "1.0.68"
+version = "1.0.95"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2cb2f989d18dd141ab8ae82f64d1a8cdd37e0840f73a406896cf5e99502fab61"
+checksum = "34ac096ce696dc2fcabef30516bb13c0a68a11d30131d3df6f04711467681b04"
 
 [[package]]
 name = "arc-swap"
-version = "1.5.1"
+version = "1.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "983cd8b9d4b02a6dc6ffa557262eb5858a27a0038ffffe21a0f133eaa819a164"
+checksum = "69f7f8c3906b62b754cd5326047894316021dcfe5a194c8ea52bdd94934a3457"
 
 [[package]]
 name = "autocfg"
-version = "1.1.0"
+version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
+checksum = "0c4b4d0bd25bd0b74681c0ad21497610ce1b7c91b1022cd21c80c6fbdd9476b0"
 
 [[package]]
-name = "bitflags"
-version = "1.3.2"
+name = "base64"
+version = "0.21.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
+checksum = "9d297deb1925b89f2ccc13d7635fa0714f12c87adce1c75356b39ca9b7178567"
 
 [[package]]
 name = "blake2"
@@ -46,19 +46,40 @@ dependencies = [
 
 [[package]]
 name = "block-buffer"
-version = "0.10.3"
+version = "0.10.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "69cce20737498f97b993470a6e536b8523f0af7892a4f928cceb1ac5e52ebe7e"
+checksum = "3078c7629b62d3f0439517fa394996acacc5cbc91c5a20d8c658e77abd503a71"
 dependencies = [
  "generic-array",
 ]
 
+[[package]]
+name = "bumpalo"
+version = "3.16.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "79296716171880943b8470b5f8d03aa55eb2e645a4874bdbb28adb49162e012c"
+
+[[package]]
+name = "bytes"
+version = "1.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "325918d6fe32f23b19878fe4b34794ae41fc19ddbe53b10571a4874d44ffd39b"
+
 [[package]]
 name = "cfg-if"
 version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
+[[package]]
+name = "cpufeatures"
+version = "0.2.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "53fe5e26ff1b7aef8bca9c6080520cfb8d9333c7568e1829cef191a9723e5504"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "crypto-common"
 version = "0.1.6"
@@ -71,9 +92,9 @@ dependencies = [
 
 [[package]]
 name = "digest"
-version = "0.10.5"
+version = "0.10.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "adfbc57365a37acbd2ebf2b64d7e69bb766e2fea813521ed536f5d0520dcf86c"
+checksum = "9ed9a281f7bc9b7576e61468ba615a66a5c8cfdff42420a70aa82701a3b1e292"
 dependencies = [
  "block-buffer",
  "crypto-common",
@@ -81,15 +102,62 @@ dependencies = [
 ]
 
 [[package]]
-name = "generic-array"
-version = "0.14.6"
+name = "fnv"
+version = "1.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bff49e947297f3312447abdca79f45f4738097cc82b06e72054d2223f601f1b9"
+checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
+
+[[package]]
+name = "generic-array"
+version = "0.14.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "85649ca51fd72272d7821adaf274ad91c288277713d9c18820d8499a7ff69e9a"
 dependencies = [
  "typenum",
  "version_check",
 ]
 
+[[package]]
+name = "getrandom"
+version = "0.2.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c4567c8db10ae91089c99af84c68c38da3ec2f087c3f82960bcdbf3656b6f4d7"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "wasi",
+]
+
+[[package]]
+name = "headers"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "322106e6bd0cba2d5ead589ddb8150a13d7c4217cf80d7c4f682ca994ccc6aa9"
+dependencies = [
+ "base64",
+ "bytes",
+ "headers-core",
+ "http",
+ "httpdate",
+ "mime",
+ "sha1",
+]
+
+[[package]]
+name = "headers-core"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "54b4a22553d4242c49fddb9ba998a99962b5cc6f22cb5a3482bec22522403ce4"
+dependencies = [
+ "http",
+]
+
+[[package]]
+name = "heck"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea"
+
 [[package]]
 name = "hex"
 version = "0.4.3"
@@ -97,113 +165,122 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
 
 [[package]]
-name = "indoc"
-version = "1.0.7"
+name = "http"
+version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "adab1eaa3408fb7f0c777a73e7465fd5656136fc93b670eb6df3c88c2c1344e3"
+checksum = "f16ca2af56261c99fba8bac40a10251ce8188205a4c448fbb745a2e4daa76fea"
+dependencies = [
+ "bytes",
+ "fnv",
+ "itoa",
+]
+
+[[package]]
+name = "httpdate"
+version = "1.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "df3b46402a9d5adb4c86a0cf463f42e19994e3ee891101b1841f30a545cb49a9"
+
+[[package]]
+name = "indoc"
+version = "2.0.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b248f5224d1d606005e02c97f5aa4e88eeb230488bcc03bc9ca4d7991399f2b5"
 
 [[package]]
 name = "itoa"
-version = "1.0.4"
+version = "1.0.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4217ad341ebadf8d8e724e264f13e593e0648f5b3e94b3896a5df283be015ecc"
+checksum = "49f1f14873335454500d59611f1cf4a4b0f786f9ac11f4312a78e4cf2566695b"
+
+[[package]]
+name = "js-sys"
+version = "0.3.69"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "29c15563dc2726973df627357ce0c9ddddbea194836909d655df6a75d2cf296d"
+dependencies = [
+ "wasm-bindgen",
+]
 
 [[package]]
 name = "lazy_static"
-version = "1.4.0"
+version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
+checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"
 
 [[package]]
 name = "libc"
-version = "0.2.135"
+version = "0.2.154"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "68783febc7782c6c5cb401fbda4de5a9898be1762314da0bb2c10ced61f18b0c"
-
-[[package]]
-name = "lock_api"
-version = "0.4.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "435011366fe56583b16cf956f9df0095b405b82d76425bc8981c0e22e60ec4df"
-dependencies = [
- "autocfg",
- "scopeguard",
-]
+checksum = "ae743338b92ff9146ce83992f766a31066a91a8c84a45e0e9f21e7cf6de6d346"
 
 [[package]]
 name = "log"
-version = "0.4.17"
+version = "0.4.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "abb12e687cfb44aa40f41fc3978ef76448f9b6038cad6aef4259d3c095a2382e"
-dependencies = [
- "cfg-if",
-]
+checksum = "04cbf5b083de1c7e0222a7a51dbfdba1cbe1c6ab0b15e29fff3f6c077fd9cd9f"
 
 [[package]]
 name = "memchr"
-version = "2.5.0"
+version = "2.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2dffe52ecf27772e601905b7522cb4ef790d2cc203488bbd0e2fe85fcb74566d"
+checksum = "6c8640c5d730cb13ebd907d8d04b52f55ac9a2eec55b440c8892f40d56c76c1d"
 
 [[package]]
 name = "memoffset"
-version = "0.6.5"
+version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5aa361d4faea93603064a027415f07bd8e1d5c88c9fbf68bf56a285428fd79ce"
+checksum = "488016bfae457b036d996092f6cb448677611ce4449e970ceaf42695203f218a"
 dependencies = [
  "autocfg",
 ]
 
+[[package]]
+name = "mime"
+version = "0.3.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6877bb514081ee2a7ff5ef9de3281f14a4dd4bceac4c09388074a6b5df8a139a"
+
 [[package]]
 name = "once_cell"
-version = "1.15.0"
+version = "1.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e82dad04139b71a90c080c8463fe0dc7902db5192d939bd0950f074d014339e1"
+checksum = "3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92"
 
 [[package]]
-name = "parking_lot"
-version = "0.12.1"
+name = "portable-atomic"
+version = "1.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3742b2c103b9f06bc9fff0a37ff4912935851bee6d36f3c02bcc755bcfec228f"
-dependencies = [
- "lock_api",
- "parking_lot_core",
-]
+checksum = "7170ef9988bc169ba16dd36a7fa041e5c4cbeb6a35b76d4c03daded371eae7c0"
 
 [[package]]
-name = "parking_lot_core"
-version = "0.9.3"
+name = "ppv-lite86"
+version = "0.2.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "09a279cbf25cb0757810394fbc1e359949b59e348145c643a939a525692e6929"
-dependencies = [
- "cfg-if",
- "libc",
- "redox_syscall",
- "smallvec",
- "windows-sys",
-]
+checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.46"
+version = "1.0.89"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "94e2ef8dbfc347b10c094890f778ee2e36ca9bb4262e86dc99cd217e35f3470b"
+checksum = "f139b0662de085916d1fb67d2b4169d1addddda1919e696f3252b740b629986e"
 dependencies = [
  "unicode-ident",
 ]
 
 [[package]]
 name = "pyo3"
-version = "0.17.3"
+version = "0.23.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "268be0c73583c183f2b14052337465768c07726936a260f480f0857cb95ba543"
+checksum = "57fe09249128b3173d092de9523eaa75136bf7ba85e0d69eca241c7939c933cc"
 dependencies = [
  "anyhow",
  "cfg-if",
  "indoc",
  "libc",
  "memoffset",
- "parking_lot",
+ "once_cell",
+ "portable-atomic",
  "pyo3-build-config",
  "pyo3-ffi",
  "pyo3-macros",
@@ -212,9 +289,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3-build-config"
-version = "0.17.3"
+version = "0.23.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "28fcd1e73f06ec85bf3280c48c67e731d8290ad3d730f8be9dc07946923005c8"
+checksum = "1cd3927b5a78757a0d71aa9dff669f903b1eb64b54142a9bd9f757f8fde65fd7"
 dependencies = [
  "once_cell",
  "target-lexicon",
@@ -222,9 +299,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3-ffi"
-version = "0.17.3"
+version = "0.23.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0f6cb136e222e49115b3c51c32792886defbfb0adead26a688142b346a0b9ffc"
+checksum = "dab6bb2102bd8f991e7749f130a70d05dd557613e39ed2deeee8e9ca0c4d548d"
 dependencies = [
  "libc",
  "pyo3-build-config",
@@ -232,9 +309,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3-log"
-version = "0.7.0"
+version = "0.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e5695ccff5060c13ca1751cf8c857a12da9b0bf0378cb071c5e0326f7c7e4c1b"
+checksum = "3eb421dc86d38d08e04b927b02424db480be71b777fa3a56f32e2f2a3a1a3b08"
 dependencies = [
  "arc-swap",
  "log",
@@ -243,9 +320,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3-macros"
-version = "0.17.3"
+version = "0.23.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "94144a1266e236b1c932682136dc35a9dee8d3589728f68130c7c3861ef96b28"
+checksum = "91871864b353fd5ffcb3f91f2f703a22a9797c91b9ab497b1acac7b07ae509c7"
 dependencies = [
  "proc-macro2",
  "pyo3-macros-backend",
@@ -255,20 +332,22 @@ dependencies = [
 
 [[package]]
 name = "pyo3-macros-backend"
-version = "0.17.3"
+version = "0.23.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c8df9be978a2d2f0cdebabb03206ed73b11314701a5bfe71b0d753b81997777f"
+checksum = "43abc3b80bc20f3facd86cd3c60beed58c3e2aa26213f3cda368de39c60a27e4"
 dependencies = [
+ "heck",
  "proc-macro2",
+ "pyo3-build-config",
  "quote",
  "syn",
 ]
 
 [[package]]
 name = "pythonize"
-version = "0.17.0"
+version = "0.23.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0f7f0c136f5fbc01868185eef462800e49659eb23acca83b9e884367a006acb6"
+checksum = "91a6ee7a084f913f98d70cdc3ebec07e852b735ae3059a1500db2661265da9ff"
 dependencies = [
  "pyo3",
  "serde",
@@ -276,27 +355,60 @@ dependencies = [
 
 [[package]]
 name = "quote"
-version = "1.0.21"
+version = "1.0.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bbe448f377a7d6961e30f5955f9b8d106c3f5e449d493ee1b125c1d43c2b5179"
+checksum = "0fa76aaf39101c457836aec0ce2316dbdc3ab723cdda1c6bd4e6ad4208acaca7"
 dependencies = [
  "proc-macro2",
 ]
 
 [[package]]
-name = "redox_syscall"
-version = "0.2.16"
+name = "rand"
+version = "0.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fb5a58c1855b4b6819d59012155603f0b22ad30cad752600aadfcb695265519a"
+checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
 dependencies = [
- "bitflags",
+ "libc",
+ "rand_chacha",
+ "rand_core",
+]
+
+[[package]]
+name = "rand_chacha"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
+dependencies = [
+ "ppv-lite86",
+ "rand_core",
+]
+
+[[package]]
+name = "rand_core"
+version = "0.6.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
+dependencies = [
+ "getrandom",
 ]
 
 [[package]]
 name = "regex"
-version = "1.7.0"
+version = "1.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e076559ef8e241f2ae3479e36f97bd5741c0330689e217ad51ce2c76808b868a"
+checksum = "b544ef1b4eac5dc2db33ea63606ae9ffcfac26c1416a2806ae0bf5f56b201191"
+dependencies = [
+ "aho-corasick",
+ "memchr",
+ "regex-automata",
+ "regex-syntax",
+]
+
+[[package]]
+name = "regex-automata"
+version = "0.4.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "368758f23274712b504848e9d5a6f010445cc8b87a7cdb4d7cbee666c1288da3"
 dependencies = [
  "aho-corasick",
  "memchr",
@@ -305,36 +417,30 @@ dependencies = [
 
 [[package]]
 name = "regex-syntax"
-version = "0.6.27"
+version = "0.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a3f87b73ce11b1619a3c6332f45341e0047173771e8b8b73f87bfeefb7b56244"
+checksum = "2b15c43186be67a4fd63bee50d0303afffcef381492ebe2c5d87f324e1b8815c"
 
 [[package]]
 name = "ryu"
-version = "1.0.11"
+version = "1.0.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4501abdff3ae82a1c1b477a17252eb69cee9e66eb915c1abaa4f44d873df9f09"
-
-[[package]]
-name = "scopeguard"
-version = "1.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
+checksum = "f3cb5ba0dc43242ce17de99c180e96db90b235b8a9fdc9543c96d2209116bd9f"
 
 [[package]]
 name = "serde"
-version = "1.0.152"
+version = "1.0.217"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bb7d1f0d3021d347a83e556fc4683dea2ea09d87bccdf88ff5c12545d89d5efb"
+checksum = "02fc4265df13d6fa1d00ecff087228cc0a2b5f3c0e87e258d8b94a156e984c70"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.152"
+version = "1.0.217"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "af487d118eecd09402d70a5d72551860e788df87b464af30e5ea6a38c75c541e"
+checksum = "5a9bf7cf98d04a2b28aead066b7496853d4779c9cc183c440dbac457641e19a0"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -343,32 +449,49 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.91"
+version = "1.0.137"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "877c235533714907a8c2464236f5c4b2a17262ef1bd71f38f35ea592c8da6883"
+checksum = "930cfb6e6abf99298aaad7d29abbef7a9999a9a8806a40088f55f0dcec03146b"
 dependencies = [
  "itoa",
+ "memchr",
  "ryu",
  "serde",
 ]
 
 [[package]]
-name = "smallvec"
-version = "1.10.0"
+name = "sha1"
+version = "0.10.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a507befe795404456341dfab10cef66ead4c041f62b8b11bbb92bffe5d0953e0"
+checksum = "e3bf829a2d51ab4a5ddf1352d8470c140cadc8301b2ae1789db023f01cedd6ba"
+dependencies = [
+ "cfg-if",
+ "cpufeatures",
+ "digest",
+]
+
+[[package]]
+name = "sha2"
+version = "0.10.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "793db75ad2bcafc3ffa7c68b215fee268f537982cd901d132f89c6343f3a3dc8"
+dependencies = [
+ "cfg-if",
+ "cpufeatures",
+ "digest",
+]
 
 [[package]]
 name = "subtle"
-version = "2.4.1"
+version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6bdef32e8150c2a081110b42772ffe7d7c9032b606bc226c8260fd97e0976601"
+checksum = "81cdd64d312baedb58e21336b31bc043b77e01cc99033ce76ef539f78e965ebc"
 
 [[package]]
 name = "syn"
-version = "1.0.104"
+version = "2.0.85"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4ae548ec36cf198c0ef7710d3c230987c2d6d7bd98ad6edc0274462724c585ce"
+checksum = "5023162dfcd14ef8f32034d8bcd4cc5ddc61ef7a247c024a33e24e1f24d21b56"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -380,41 +503,58 @@ name = "synapse"
 version = "0.1.0"
 dependencies = [
  "anyhow",
+ "base64",
  "blake2",
+ "bytes",
+ "headers",
  "hex",
+ "http",
  "lazy_static",
  "log",
+ "mime",
  "pyo3",
  "pyo3-log",
  "pythonize",
  "regex",
  "serde",
  "serde_json",
+ "sha2",
+ "ulid",
 ]
 
 [[package]]
 name = "target-lexicon"
-version = "0.12.4"
+version = "0.12.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c02424087780c9b71cc96799eaeddff35af2bc513278cda5c99fc1f5d026d3c1"
+checksum = "e1fc403891a21bcfb7c37834ba66a547a8f402146eba7265b5a6d88059c9ff2f"
 
 [[package]]
 name = "typenum"
-version = "1.15.0"
+version = "1.17.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dcf81ac59edc17cc8697ff311e8f5ef2d99fcbd9817b34cec66f90b6c3dfd987"
+checksum = "42ff0bf0c66b8238c6f3b578df37d0b7848e55df8577b3f74f92a69acceeb825"
+
+[[package]]
+name = "ulid"
+version = "1.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f294bff79170ed1c5633812aff1e565c35d993a36e757f9bc0accf5eec4e6045"
+dependencies = [
+ "rand",
+ "web-time",
+]
 
 [[package]]
 name = "unicode-ident"
-version = "1.0.5"
+version = "1.0.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6ceab39d59e4c9499d4e5a8ee0e2735b891bb7308ac83dfb4e80cad195c9f6f3"
+checksum = "3354b9ac3fae1ff6755cb6db53683adb661634f67557942dea4facebec0fee4b"
 
 [[package]]
 name = "unindent"
-version = "0.1.10"
+version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "58ee9362deb4a96cef4d437d1ad49cffc9b9e92d202b6995674e928ce684f112"
+checksum = "c7de7d73e1754487cb58364ee906a499937a0dfabd86bcb980fa99ec8c8fa2ce"
 
 [[package]]
 name = "version_check"
@@ -423,44 +563,71 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
 
 [[package]]
-name = "windows-sys"
-version = "0.36.1"
+name = "wasi"
+version = "0.11.0+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ea04155a16a59f9eab786fe12a4a450e75cdb175f9e0d80da1e17db09f55b8d2"
+checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
+
+[[package]]
+name = "wasm-bindgen"
+version = "0.2.92"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4be2531df63900aeb2bca0daaaddec08491ee64ceecbee5076636a3b026795a8"
 dependencies = [
- "windows_aarch64_msvc",
- "windows_i686_gnu",
- "windows_i686_msvc",
- "windows_x86_64_gnu",
- "windows_x86_64_msvc",
+ "cfg-if",
+ "wasm-bindgen-macro",
 ]
 
 [[package]]
-name = "windows_aarch64_msvc"
-version = "0.36.1"
+name = "wasm-bindgen-backend"
+version = "0.2.92"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9bb8c3fd39ade2d67e9874ac4f3db21f0d710bee00fe7cab16949ec184eeaa47"
+checksum = "614d787b966d3989fa7bb98a654e369c762374fd3213d212cfc0251257e747da"
+dependencies = [
+ "bumpalo",
+ "log",
+ "once_cell",
+ "proc-macro2",
+ "quote",
+ "syn",
+ "wasm-bindgen-shared",
+]
 
 [[package]]
-name = "windows_i686_gnu"
-version = "0.36.1"
+name = "wasm-bindgen-macro"
+version = "0.2.92"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "180e6ccf01daf4c426b846dfc66db1fc518f074baa793aa7d9b9aaeffad6a3b6"
+checksum = "a1f8823de937b71b9460c0c34e25f3da88250760bec0ebac694b49997550d726"
+dependencies = [
+ "quote",
+ "wasm-bindgen-macro-support",
+]
 
 [[package]]
-name = "windows_i686_msvc"
-version = "0.36.1"
+name = "wasm-bindgen-macro-support"
+version = "0.2.92"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e2e7917148b2812d1eeafaeb22a97e4813dfa60a3f8f78ebe204bcc88f12f024"
+checksum = "e94f17b526d0a461a191c78ea52bbce64071ed5c04c9ffe424dcb38f74171bb7"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+ "wasm-bindgen-backend",
+ "wasm-bindgen-shared",
+]
 
 [[package]]
-name = "windows_x86_64_gnu"
-version = "0.36.1"
+name = "wasm-bindgen-shared"
+version = "0.2.92"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4dcd171b8776c41b97521e5da127a2d86ad280114807d0b2ab1e462bc764d9e1"
+checksum = "af190c94f2773fdb3729c55b007a722abb5384da03bc0986df4c289bf5567e96"
 
 [[package]]
-name = "windows_x86_64_msvc"
-version = "0.36.1"
+name = "web-time"
+version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c811ca4a8c853ef420abd8592ba53ddbbac90410fab6903b3e79972a631f7680"
+checksum = "5a6580f308b1fad9207618087a65c04e7a10bc77e02c8e84e9b00dd4b12fa0bb"
+dependencies = [
+ "js-sys",
+ "wasm-bindgen",
+]

Cargo.toml

@@ -3,3 +3,4 @@
 
 [workspace]
 members = ["rust"]
+resolver = "2"

INSTALL.md

@@ -1,7 +1,7 @@
 # Installation Instructions
 
 This document has moved to the
-[Synapse documentation website](https://matrix-org.github.io/synapse/latest/setup/installation.html).
+[Synapse documentation website](https://element-hq.github.io/synapse/latest/setup/installation.html).
 Please update your links.
 
 The markdown source is available in [docs/setup/installation.md](docs/setup/installation.md).

LICENSE

@@ -1,177 +1,661 @@
+                    GNU AFFERO GENERAL PUBLIC LICENSE
+                       Version 3, 19 November 2007
 
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
 
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+                            Preamble
 
-   1. Definitions.
+  The GNU Affero General Public License is a free, copyleft license for
+software and other kinds of works, specifically designed to ensure
+cooperation with the community in the case of network server software.
 
-      "License" shall mean the terms and conditions for use, reproduction,
-      and distribution as defined by Sections 1 through 9 of this document.
+  The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works.  By contrast,
+our General Public Licenses are intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.
 
-      "Licensor" shall mean the copyright owner or entity authorized by
-      the copyright owner that is granting the License.
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
 
-      "Legal Entity" shall mean the union of the acting entity and all
-      other entities that control, are controlled by, or are under common
-      control with that entity. For the purposes of this definition,
-      "control" means (i) the power, direct or indirect, to cause the
-      direction or management of such entity, whether by contract or
-      otherwise, or (ii) ownership of fifty percent (50%) or more of the
-      outstanding shares, or (iii) beneficial ownership of such entity.
+  Developers that use our General Public Licenses protect your rights
+with two steps: (1) assert copyright on the software, and (2) offer
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+  In the following three paragraphs, a "patent license" is any express
+agreement or commitment, however denominated, not to enforce a patent
+(such as an express permission to practice a patent or covenant not to
+sue for patent infringement).  To "grant" such a patent license to a
+party means to make such an agreement or commitment not to enforce a
+patent against the party.
+
+  If you convey a covered work, knowingly relying on a patent license,
+and the Corresponding Source of the work is not available for anyone
+to copy, free of charge and under the terms of this License, through a
+publicly available network server or other readily accessible means,
+then you must either (1) cause the Corresponding Source to be so
+available, or (2) arrange to deprive yourself of the benefit of the
+patent license for this particular work, or (3) arrange, in a manner
+consistent with the requirements of this License, to extend the patent
+license to downstream recipients.  "Knowingly relying" means you have
+actual knowledge that, but for the patent license, your conveying the
+covered work in a country, or your recipient's use of the covered work
+in a country, would infringe one or more identifiable patents in that
+country that you have reason to believe are valid.
+
+  If, pursuant to or in connection with a single transaction or
+arrangement, you convey, or propagate by procuring conveyance of, a
+covered work, and grant a patent license to some of the parties
+receiving the covered work authorizing them to use, propagate, modify
+or convey a specific copy of the covered work, then the patent license
+you grant is automatically extended to all recipients of the covered
+work and works based on it.
+
+  A patent license is "discriminatory" if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
+conditioned on the non-exercise of one or more of the rights that are
+specifically granted under this License.  You may not convey a covered
+work if you are a party to an arrangement with a third party that is
+in the business of distributing software, under which you make payment
+to the third party based on the extent of your activity of conveying
+the work, and under which the third party grants, to any of the
+parties who would receive the covered work from you, a discriminatory
+patent license (a) in connection with copies of the covered work
+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+  Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+  12. No Surrender of Others' Freedom.
+
+  If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all.  For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+  13. Remote Network Interaction; Use with the GNU General Public License.
+
+  Notwithstanding any other provision of this License, if you modify the
+Program, your modified version must prominently offer all users
+interacting with it remotely through a computer network (if your version
+supports such interaction) an opportunity to receive the Corresponding
+Source of your version by providing access to the Corresponding Source
+from a network server at no charge, through some standard or customary
+means of facilitating copying of software.  This Corresponding Source
+shall include the Corresponding Source for any work covered by version 3
+of the GNU General Public License that is incorporated pursuant to the
+following paragraph.
+
+  Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU General Public License into a single
+combined work, and to convey the resulting work.  The terms of this
+License will continue to apply to the part which is the covered work,
+but the work with which it is combined will remain governed by version
+3 of the GNU General Public License.
+
+  14. Revised Versions of this License.
+
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU Affero General Public License from time to time.  Such new versions
+will be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU Affero General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU Affero General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU Affero General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If your software can interact with users remotely through a computer
+network, you should also make sure that it provides a way for users to
+get its source.  For example, if your program is a web application, its
+interface could display a "Source" link that leads users to an archive
+of the code.  There are many ways you could offer source, and different
+solutions will be better for different programs; see section 13 for the
+specific requirements.
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU AGPL, see
+<https://www.gnu.org/licenses/>.

README.rst

@@ -1,33 +1,46 @@
-=========================================================================
-Synapse |support| |development| |documentation| |license| |pypi| |python|
-=========================================================================
+.. image:: ./docs/element_logo_white_bg.svg
+   :height: 60px
 
-Synapse is an open-source `Matrix <https://matrix.org/>`_ homeserver written and
-maintained by the Matrix.org Foundation. We began rapid development in 2014,
-reaching v1.0.0 in 2019. Development on Synapse and the Matrix protocol itself continues
-in earnest today.
+**Element Synapse - Matrix homeserver implementation**
 
-Briefly, Matrix is an open standard for communications on the internet, supporting
-federation, encryption and VoIP. Matrix.org has more to say about the `goals of the
-Matrix project <https://matrix.org/docs/guides/introduction>`_, and the `formal specification
-<https://spec.matrix.org/>`_ describes the technical details.
+|support| |development| |documentation| |license| |pypi| |python|
+
+Synapse is an open source `Matrix <https://matrix.org>`__ homeserver
+implementation, written and maintained by `Element <https://element.io>`_.
+`Matrix <https://github.com/matrix-org>`__ is the open standard for
+secure and interoperable real time communications. You can directly run
+and manage the source code in this repository, available under an AGPL
+license. There is no support provided from Element unless you have a
+subscription.
+
+Subscription alternative
+========================
+
+Alternatively, for those that need an enterprise-ready solution, Element
+Server Suite (ESS) is `available as a subscription <https://element.io/pricing>`_.
+ESS builds on Synapse to offer a complete Matrix-based backend including the full
+`Admin Console product <https://element.io/enterprise-functionality/admin-console>`_,
+giving admins the power to easily manage an organization-wide
+deployment. It includes advanced identity management, auditing,
+moderation and data retention options as well as Long Term Support and
+SLAs. ESS can be used to support any Matrix-based frontend client.
 
 .. contents::
 
-Installing and configuration
-============================
+🛠️ Installing and configuration
+===============================
 
-The Synapse documentation describes `how to install Synapse <https://matrix-org.github.io/synapse/latest/setup/installation.html>`_. We recommend using
-`Docker images <https://matrix-org.github.io/synapse/latest/setup/installation.html#docker-images-and-ansible-playbooks>`_ or `Debian packages from Matrix.org
-<https://matrix-org.github.io/synapse/latest/setup/installation.html#matrixorg-packages>`_.
+The Synapse documentation describes `how to install Synapse <https://element-hq.github.io/synapse/latest/setup/installation.html>`_. We recommend using
+`Docker images <https://element-hq.github.io/synapse/latest/setup/installation.html#docker-images-and-ansible-playbooks>`_ or `Debian packages from Matrix.org
+<https://element-hq.github.io/synapse/latest/setup/installation.html#matrixorg-packages>`_.
 
 .. _federation:
 
 Synapse has a variety of `config options
-<https://matrix-org.github.io/synapse/latest/usage/configuration/config_documentation.html>`_
+<https://element-hq.github.io/synapse/latest/usage/configuration/config_documentation.html>`_
 which can be used to customise its behaviour after installation.
 There are additional details on how to `configure Synapse for federation here
-<https://matrix-org.github.io/synapse/latest/federate.html>`_.
+<https://element-hq.github.io/synapse/latest/federate.html>`_.
 
 .. _reverse-proxy:
 
@@ -43,7 +56,7 @@ It is recommended to put a reverse proxy such as
 doing so is that it means that you can expose the default https port (443) to
 Matrix clients without needing to run Synapse with root privileges.
 For information on configuring one, see `the reverse proxy docs
-<https://matrix-org.github.io/synapse/latest/reverse_proxy.html>`_.
+<https://element-hq.github.io/synapse/latest/reverse_proxy.html>`_.
 
 Upgrading an existing Synapse
 -----------------------------
@@ -52,7 +65,7 @@ The instructions for upgrading Synapse are in `the upgrade notes`_.
 Please check these instructions as upgrading may require extra steps for some
 versions of Synapse.
 
-.. _the upgrade notes: https://matrix-org.github.io/synapse/develop/upgrade.html
+.. _the upgrade notes: https://element-hq.github.io/synapse/develop/upgrade.html
 
 
 Platform dependencies
@@ -60,7 +73,7 @@ Platform dependencies
 
 Synapse uses a number of platform dependencies such as Python and PostgreSQL,
 and aims to follow supported upstream versions. See the
-`deprecation policy <https://matrix-org.github.io/synapse/latest/deprecation_policy.html>`_
+`deprecation policy <https://element-hq.github.io/synapse/latest/deprecation_policy.html>`_
 for more details.
 
 
@@ -105,8 +118,8 @@ Following this advice ensures that even if an XSS is found in Synapse, the
 impact to other applications will be minimal.
 
 
-Testing a new installation
-==========================
+🧪 Testing a new installation
+=============================
 
 The easiest way to try out your new Synapse installation is by connecting to it
 from a web client.
@@ -114,7 +127,7 @@ from a web client.
 Unless you are running a test instance of Synapse on your local machine, in
 general, you will need to enable TLS support before you can successfully
 connect from a client: see
-`TLS certificates <https://matrix-org.github.io/synapse/latest/setup/installation.html#tls-certificates>`_.
+`TLS certificates <https://element-hq.github.io/synapse/latest/setup/installation.html#tls-certificates>`_.
 
 An easy way to get started is to login or register via Element at
 https://app.element.io/#/login or https://app.element.io/#/register respectively.
@@ -122,7 +135,7 @@ You will need to change the server you are logging into from ``matrix.org``
 and instead specify a Homeserver URL of ``https://<server_name>:8448``
 (or just ``https://<server_name>`` if you are using a reverse proxy).
 If you prefer to use another client, refer to our
-`client breakdown <https://matrix.org/docs/projects/clients-matrix>`_.
+`client breakdown <https://matrix.org/ecosystem/clients/>`_.
 
 If all goes well you should at least be able to log in, create a room, and
 start sending messages.
@@ -136,16 +149,16 @@ By default, registration of new users via Matrix clients is disabled. To enable
 it:
 
 1. In the
-   `registration config section <https://matrix-org.github.io/synapse/latest/usage/configuration/config_documentation.html#registration>`_
+   `registration config section <https://element-hq.github.io/synapse/latest/usage/configuration/config_documentation.html#registration>`_
    set ``enable_registration: true`` in ``homeserver.yaml``.
 2. Then **either**:
 
-   a. set up a `CAPTCHA <https://matrix-org.github.io/synapse/latest/CAPTCHA_SETUP.html>`_, or
+   a. set up a `CAPTCHA <https://element-hq.github.io/synapse/latest/CAPTCHA_SETUP.html>`_, or
    b. set ``enable_registration_without_verification: true`` in ``homeserver.yaml``.
 
 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 targetting the rest of the Matrix
+This can be exploited by attackers to create spambots targeting the rest of the Matrix
 federation.
 
 Your new user name will be formed partly from the ``server_name``, and partly
@@ -159,12 +172,24 @@ the form of::
 As when logging in, you will need to specify a "Custom server".  Specify your
 desired ``localpart`` in the 'User name' box.
 
-Troubleshooting and support
-===========================
+🎯 Troubleshooting and support
+==============================
 
-The `Admin FAQ <https://matrix-org.github.io/synapse/latest/usage/administration/admin_faq.html>`_
+🚀 Professional support
+-----------------------
+
+Enterprise quality support for Synapse including SLAs is available as part of an
+`Element Server Suite (ESS) <https://element.io/pricing>`_ subscription.
+
+If you are an existing ESS subscriber then you can raise a `support request <https://ems.element.io/support>`_
+and access the `knowledge base <https://ems-docs.element.io>`_.
+
+🤝 Community support
+--------------------
+
+The `Admin FAQ <https://element-hq.github.io/synapse/latest/usage/administration/admin_faq.html>`_
 includes tips on dealing with some common problems. For more details, see
-`Synapse's wider documentation <https://matrix-org.github.io/synapse/latest/>`_.
+`Synapse's wider documentation <https://element-hq.github.io/synapse/latest/>`_.
 
 For additional support installing or managing Synapse, please ask in the community
 support room |room|_ (from a matrix.org account if necessary). We do not use GitHub
@@ -176,8 +201,8 @@ issues for support requests, only for bug reports and feature requests.
 .. |docs| replace:: ``docs``
 .. _docs: docs
 
-Identity Servers
-================
+🪪 Identity Servers
+===================
 
 Identity servers have the job of mapping email addresses and other 3rd Party
 IDs (3PIDs) to Matrix user IDs, as well as verifying the ownership of 3PIDs
@@ -206,27 +231,27 @@ an email address with your account, or send an invite to another user via their
 email address.
 
 
-Development
-===========
+🛠️ Development
+==============
 
 We welcome contributions to Synapse from the community!
 The best place to get started is our
-`guide for contributors <https://matrix-org.github.io/synapse/latest/development/contributing_guide.html>`_.
-This is part of our larger `documentation <https://matrix-org.github.io/synapse/latest>`_, which includes
+`guide for contributors <https://element-hq.github.io/synapse/latest/development/contributing_guide.html>`_.
+This is part of our larger `documentation <https://element-hq.github.io/synapse/latest>`_, which includes
 
 information for Synapse developers as well as Synapse administrators.
 Developers might be particularly interested in:
 
-* `Synapse's database schema <https://matrix-org.github.io/synapse/latest/development/database_schema.html>`_,
-* `notes on Synapse's implementation details <https://matrix-org.github.io/synapse/latest/development/internal_documentation/index.html>`_, and
-* `how we use git <https://matrix-org.github.io/synapse/latest/development/git.html>`_.
+* `Synapse's database schema <https://element-hq.github.io/synapse/latest/development/database_schema.html>`_,
+* `notes on Synapse's implementation details <https://element-hq.github.io/synapse/latest/development/internal_documentation/index.html>`_, and
+* `how we use git <https://element-hq.github.io/synapse/latest/development/git.html>`_.
 
 Alongside all that, join our developer community on Matrix:
 `#synapse-dev:matrix.org <https://matrix.to/#/#synapse-dev:matrix.org>`_, featuring real humans!
 
 
-.. |support| image:: https://img.shields.io/matrix/synapse:matrix.org?label=support&logo=matrix
-  :alt: (get support on #synapse:matrix.org)
+.. |support| image:: https://img.shields.io/badge/matrix-community%20support-success
+  :alt: (get community support in #synapse:matrix.org)
   :target: https://matrix.to/#/#synapse:matrix.org
 
 .. |development| image:: https://img.shields.io/matrix/synapse-dev:matrix.org?label=development&logo=matrix
@@ -235,9 +260,9 @@ Alongside all that, join our developer community on Matrix:
 
 .. |documentation| image:: https://img.shields.io/badge/documentation-%E2%9C%93-success
   :alt: (Rendered documentation on GitHub Pages)
-  :target: https://matrix-org.github.io/synapse/latest/
+  :target: https://element-hq.github.io/synapse/latest/
 
-.. |license| image:: https://img.shields.io/github/license/matrix-org/synapse
+.. |license| image:: https://img.shields.io/github/license/element-hq/synapse
   :alt: (check license in LICENSE file)
   :target: LICENSE
 

UPGRADE.rst

@@ -1,7 +1,7 @@
 Upgrading Synapse
 =================
 
-This document has moved to the `Synapse documentation website <https://matrix-org.github.io/synapse/latest/upgrade>`_.
+This document has moved to the `Synapse documentation website <https://element-hq.github.io/synapse/latest/upgrade>`_.
 Please update your links.
 
 The markdown source is available in `docs/upgrade.md <docs/upgrade.md>`_.

book.toml

@@ -16,14 +16,14 @@ create-missing = false
 
 [output.html]
 # The URL visitors will be directed to when they try to edit a page
-edit-url-template = "https://github.com/matrix-org/synapse/edit/develop/{path}"
+edit-url-template = "https://github.com/element-hq/synapse/edit/develop/{path}"
 
 # Remove the numbers that appear before each item in the sidebar, as they can
 # get quite messy as we nest deeper
 no-section-label = true
 
 # The source code URL of the repository
-git-repository-url = "https://github.com/matrix-org/synapse"
+git-repository-url = "https://github.com/element-hq/synapse"
 
 # The path that the docs are hosted on
 site-url = "/synapse/"
@@ -34,6 +34,14 @@ additional-css = [
     "docs/website_files/table-of-contents.css",
     "docs/website_files/remove-nav-buttons.css",
     "docs/website_files/indent-section-headers.css",
+    "docs/website_files/version-picker.css",
 ]
-additional-js = ["docs/website_files/table-of-contents.js"]
-theme = "docs/website_files/theme"
+additional-js = [
+    "docs/website_files/table-of-contents.js",
+    "docs/website_files/version-picker.js",
+    "docs/website_files/version.js",
+]
+theme = "docs/website_files/theme"
+
+[preprocessor.schema_versions]
+command = "./scripts-dev/schema_versions.py"

build_rust.py

@@ -1,8 +1,10 @@
 # A build script for poetry that adds the rust extension.
 
+import itertools
 import os
 from typing import Any, Dict
 
+from packaging.specifiers import SpecifierSet
 from setuptools_rust import Binding, RustExtension
 
 
@@ -14,6 +16,8 @@ def build(setup_kwargs: Dict[str, Any]) -> None:
         target="synapse.synapse_rust",
         path=cargo_toml_path,
         binding=Binding.PyO3,
+        # This flag is a no-op in the latest versions. Instead, we need to
+        # specify this in the `bdist_wheel` config below.
         py_limited_api=True,
         # We force always building in release mode, as we can't tell the
         # difference between using `poetry` in development vs production.
@@ -21,3 +25,18 @@ def build(setup_kwargs: Dict[str, Any]) -> None:
     )
     setup_kwargs.setdefault("rust_extensions", []).append(extension)
     setup_kwargs["zip_safe"] = False
+
+    # We lookup the minimum supported python version by looking at
+    # `python_requires` (e.g. ">=3.9.0,<4.0.0") and finding the first python
+    # version that matches. We then convert that into the `py_limited_api` form,
+    # e.g. cp39 for python 3.9.
+    py_limited_api: str
+    python_bounds = SpecifierSet(setup_kwargs["python_requires"])
+    for minor_version in itertools.count(start=8):
+        if f"3.{minor_version}.0" in python_bounds:
+            py_limited_api = f"cp3{minor_version}"
+            break
+
+    setup_kwargs.setdefault("options", {}).setdefault("bdist_wheel", {})[
+        "py_limited_api"
+    ] = py_limited_api

changelog.d/18000.bugfix

@@ -0,0 +1 @@
+Add rate limit `rc_presence.per_user`. This prevents load from excessive presence updates sent by clients via sync api. Also rate limit `/_matrix/client/v3/presence` as per the spec. Contributed by @rda0.

changelog.d/18073.bugfix

@@ -0,0 +1 @@
+Deactivated users will no longer automatically accept an invite when `auto_accept_invites` is enabled.

changelog.d/18075.bugfix

@@ -0,0 +1 @@
+Fix join being denied after being invited over federation. Also fixes other out-of-band membership transitions.

changelog.d/18089.bugfix

@@ -0,0 +1,2 @@
+Updates contributed `docker-compose.yml` file to PostgreSQL v15, as v12 is no longer supported by Synapse.
+Contributed by @maxkratz.

changelog.d/18109.misc

@@ -0,0 +1 @@
+Increase the length of the generated `nonce` parameter when perfoming OIDC logins to comply with the TI-Messenger spec.

changelog.d/18112.bugfix

@@ -0,0 +1 @@
+Raise an error if someone is using an incorrect suffix in a config duration string.

changelog.d/18119.bugfix

@@ -0,0 +1 @@
+Fix a bug where the [Delete Room Admin API](https://element-hq.github.io/synapse/latest/admin_api/rooms.html#version-2-new-version) would fail if the `block` parameter was set to `true` and a worker other than the main process was configured to handle background tasks.

contrib/cmdclient/console.py

@@ -1,20 +1,28 @@
 #!/usr/bin/env python
 
+#
+# This file is licensed under the Affero General Public License (AGPL) version 3.
+#
 # Copyright 2014-2016 OpenMarket Ltd
+# Copyright (C) 2023 New Vector, Ltd
 #
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# See the GNU Affero General Public License for more details:
+# <https://www.gnu.org/licenses/agpl-3.0.html>.
+#
+# Originally licensed under the Apache License, Version 2.0:
+# <http://www.apache.org/licenses/LICENSE-2.0>.
+#
+# [This file includes modifications made by New Vector Limited]
 #
-#     http://www.apache.org/licenses/LICENSE-2.0
 #
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
 
-""" Starts a synapse client console. """
+"""Starts a synapse client console."""
+
 import argparse
 import binascii
 import cmd
@@ -237,7 +245,7 @@ class SynapseCmd(cmd.Cmd):
 
         if "flows" not in json_res:
             print("Failed to find any login flows.")
-            defer.returnValue(False)
+            return False
 
         flow = json_res["flows"][0]  # assume first is the one we want.
         if "type" not in flow or "m.login.password" != flow["type"] or "stages" in flow:
@@ -246,8 +254,8 @@ class SynapseCmd(cmd.Cmd):
                 "Unable to login via the command line client. Please visit "
                 "%s to login." % fallback_url
             )
-            defer.returnValue(False)
-        defer.returnValue(True)
+            return False
+        return True
 
     def do_emailrequest(self, line):
         """Requests the association of a third party identifier
@@ -769,7 +777,7 @@ def main(server_url, identity_server_url, username, token, config_path):
     global CONFIG_JSON
     CONFIG_JSON = config_path  # bit cheeky, but just overwrite the global
     try:
-        with open(config_path, "r") as config:
+        with open(config_path) as config:
             syn_cmd.config = json.load(config)
             try:
                 http_client.verbose = "on" == syn_cmd.config["verbose"]

contrib/cmdclient/http.py

@@ -1,16 +1,23 @@
+#
+# This file is licensed under the Affero General Public License (AGPL) version 3.
+#
 # Copyright 2014-2016 OpenMarket Ltd
+# Copyright (C) 2023 New Vector, Ltd
 #
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# See the GNU Affero General Public License for more details:
+# <https://www.gnu.org/licenses/agpl-3.0.html>.
+#
+# Originally licensed under the Apache License, Version 2.0:
+# <http://www.apache.org/licenses/LICENSE-2.0>.
+#
+# [This file includes modifications made by New Vector Limited]
 #
-#     http://www.apache.org/licenses/LICENSE-2.0
 #
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
 
 import json
 import urllib
@@ -37,7 +44,6 @@ class HttpClient:
             Deferred: Succeeds when we get a 2xx HTTP response. The result
             will be the decoded JSON body.
         """
-        pass
 
     def get_json(self, url, args=None):
         """Gets some json from the given host homeserver and path
@@ -53,7 +59,6 @@ class HttpClient:
             Deferred: Succeeds when we get a 2xx HTTP response. The result
             will be the decoded JSON body.
         """
-        pass
 
 
 class TwistedHttpClient(HttpClient):
@@ -73,7 +78,7 @@ class TwistedHttpClient(HttpClient):
             url, data, headers_dict={"Content-Type": ["application/json"]}
         )
         body = yield readBody(response)
-        defer.returnValue((response.code, body))
+        return response.code, body
 
     @defer.inlineCallbacks
     def get_json(self, url, args=None):
@@ -83,7 +88,7 @@ class TwistedHttpClient(HttpClient):
             url = "%s?%s" % (url, qs)
         response = yield self._create_get_request(url)
         body = yield readBody(response)
-        defer.returnValue(json.loads(body))
+        return json.loads(body)
 
     def _create_put_request(self, url, json_data, headers_dict: Optional[dict] = None):
         """Wrapper of _create_request to issue a PUT request"""
@@ -129,7 +134,7 @@ class TwistedHttpClient(HttpClient):
             response = yield self._create_request(method, url)
 
         body = yield readBody(response)
-        defer.returnValue(json.loads(body))
+        return json.loads(body)
 
     @defer.inlineCallbacks
     def _create_request(
@@ -168,7 +173,7 @@ class TwistedHttpClient(HttpClient):
         if self.verbose:
             print("Status %s %s" % (response.code, response.phrase))
             print(pformat(list(response.headers.getAllRawHeaders())))
-        defer.returnValue(response)
+        return response
 
     def sleep(self, seconds):
         d = defer.Deferred()

contrib/datagrip/README.md

@@ -0,0 +1,28 @@
+# Schema symlinks
+
+This directory contains symlinks to the latest dump of the postgres full schema. This is useful to have, as it allows IDEs to understand our schema and provide autocomplete, linters, inspections, etc.
+
+In particular, the DataGrip functionality in IntelliJ's products seems to only consider files called `*.sql` when defining a schema from DDL; `*.sql.postgres` will be ignored. To get around this we symlink those files to ones ending in `.sql`. We've chosen to ignore the `.sql.sqlite` schema dumps here, as they're not intended for production use (and are much quicker to test against).
+
+## Example
+![](datagrip-aware-of-schema.png)
+
+## Caveats
+
+- Doesn't include temporary tables created ad-hoc by Synapse.
+- Postgres only. IDEs will likely be confused by SQLite-specific queries.
+- Will not include migrations created after the latest schema dump.
+- Symlinks might confuse checkouts on Windows systems.
+
+## Instructions
+
+### Jetbrains IDEs with DataGrip plugin
+
+- View -> Tool Windows -> Database
+- `+` Icon -> DDL Data Source
+- Pick a name, e.g. `Synapse schema dump`
+- Under sources, click `+`.
+- Add an entry with Path pointing to this directory, and dialect set to PostgreSQL.
+- OK, and OK.
+- IDE should now be aware of the schema.
+- Try control-clicking on a table name in a bit of SQL e.g. in `_get_forgotten_rooms_for_user_txn`.

contrib/datagrip/common.sql

@@ -0,0 +1 @@
+../../synapse/storage/schema/common/full_schemas/72/full.sql.postgres

contrib/datagrip/main.sql

@@ -0,0 +1 @@
+../../synapse/storage/schema/main/full_schemas/72/full.sql.postgres

contrib/datagrip/schema_version.sql

@@ -0,0 +1 @@
+../../synapse/storage/schema/common/schema_version.sql

contrib/datagrip/state.sql

@@ -0,0 +1 @@
+../../synapse/storage/schema/state/full_schemas/72/full.sql.postgres

contrib/docker/README.md

@@ -30,3 +30,6 @@ docker-compose up -d
 ### More information
 
 For more information on required environment variables and mounts, see the main docker documentation at [/docker/README.md](../../docker/README.md)
+
+**For a more comprehensive Docker Compose example showcasing a full Matrix 2.0 stack, please see
+https://github.com/element-hq/element-docker-demo**

contrib/docker/docker-compose.yml

@@ -7,8 +7,8 @@ services:
 
   synapse:
     build:
-        context: ../..
-        dockerfile: docker/Dockerfile
+      context: ../..
+      dockerfile: docker/Dockerfile
     image: docker.io/matrixdotorg/synapse:latest
     # Since synapse does not retry to connect to the database, restart upon
     # failure
@@ -51,13 +51,13 @@ services:
       - traefik.http.routers.https-synapse.tls.certResolver=le-ssl
 
   db:
-    image: docker.io/postgres:12-alpine
+    image: docker.io/postgres:15-alpine
     # Change that password, of course!
     environment:
       - POSTGRES_USER=synapse
       - POSTGRES_PASSWORD=changeme
       # ensure the database gets created correctly
-      # https://matrix-org.github.io/synapse/latest/postgres.html#set-up-database
+      # https://element-hq.github.io/synapse/latest/postgres.html#set-up-database
       - POSTGRES_INITDB_ARGS=--encoding=UTF-8 --lc-collate=C --lc-ctype=C
     volumes:
       # You may store the database tables in a local folder..

contrib/docker_compose_workers/README.md

@@ -8,6 +8,9 @@ All examples and snippets assume that your Synapse service is called `synapse` i
 
 An example Docker Compose file can be found [here](docker-compose.yaml).
 
+**For a more comprehensive Docker Compose example, showcasing a full Matrix 2.0 stack (originally based on this
+docker-compose.yaml), please see https://github.com/element-hq/element-docker-demo**
+
 ## Worker Service Examples in Docker Compose
 
 In order to start the Synapse container as a worker, you must specify an `entrypoint` that loads both the `homeserver.yaml` and the configuration for the worker (`synapse-generic-worker-1.yaml` in the example below). You must also include the worker type in the environment variable `SYNAPSE_WORKER` or alternatively pass `-m synapse.app.generic_worker` as part of the `entrypoint` after `"/start.py", "run"`).
@@ -68,7 +71,12 @@ redis:
   enabled: true
   host: redis
   port: 6379
-  # password: <secret_password>  
+  # dbid:  <redis_logical_db_id>
+  # password: <secret_password>
+  # use_tls: True
+  # certificate_file: <path_to_certificate>
+  # private_key_file: <path_to_private_key>
+  # ca_file: <path_to_ca_certificate>
 ```
 
 This assumes that your Redis service is called `redis` in your Docker Compose file.
@@ -108,4 +116,4 @@ federation_sender_instances:
 
 ## Other Worker types
 
-Using the concepts shown here it is possible to create other worker types in Docker Compose. See the [Workers](https://matrix-org.github.io/synapse/latest/workers.html#available-worker-applications) documentation for a list of available workers.
+Using the concepts shown here it is possible to create other worker types in Docker Compose. See the [Workers](https://element-hq.github.io/synapse/latest/workers.html#available-worker-applications) documentation for a list of available workers.

contrib/grafana/README.md

@@ -1,6 +1,6 @@
 # Using the Synapse Grafana dashboard
 
 0. Set up Prometheus and Grafana. Out of scope for this readme. Useful documentation about using Grafana with Prometheus: http://docs.grafana.org/features/datasources/prometheus/
-1. Have your Prometheus scrape your Synapse. https://matrix-org.github.io/synapse/latest/metrics-howto.html
+1. Have your Prometheus scrape your Synapse. https://element-hq.github.io/synapse/latest/metrics-howto.html
 2. Import dashboard into Grafana. Download `synapse.json`. Import it to Grafana and select the correct Prometheus datasource. http://docs.grafana.org/reference/export_import/
 3. Set up required recording rules. [contrib/prometheus](../prometheus)

contrib/graph/graph.py

@@ -1,20 +1,27 @@
+#
+# This file is licensed under the Affero General Public License (AGPL) version 3.
+#
 # Copyright 2014-2016 OpenMarket Ltd
+# Copyright (C) 2023 New Vector, Ltd
 #
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# See the GNU Affero General Public License for more details:
+# <https://www.gnu.org/licenses/agpl-3.0.html>.
+#
+# Originally licensed under the Apache License, Version 2.0:
+# <http://www.apache.org/licenses/LICENSE-2.0>.
+#
+# [This file includes modifications made by New Vector Limited]
 #
-#     http://www.apache.org/licenses/LICENSE-2.0
 #
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
 
 import argparse
-import cgi
 import datetime
+import html
 import json
 import urllib.request
 from typing import List
@@ -78,7 +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": cgi.escape(json.dumps(pdu.get("content")), quote=True),
+            "content": html.escape(json.dumps(pdu.get("content")), quote=True),
             "time": t,
             "depth": pdu.get("depth"),
         }

contrib/graph/graph2.py

@@ -1,16 +1,23 @@
+#
+# This file is licensed under the Affero General Public License (AGPL) version 3.
+#
 # Copyright 2014-2016 OpenMarket Ltd
+# Copyright (C) 2023 New Vector, Ltd
 #
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# See the GNU Affero General Public License for more details:
+# <https://www.gnu.org/licenses/agpl-3.0.html>.
+#
+# Originally licensed under the Apache License, Version 2.0:
+# <http://www.apache.org/licenses/LICENSE-2.0>.
+#
+# [This file includes modifications made by New Vector Limited]
 #
-#     http://www.apache.org/licenses/LICENSE-2.0
 #
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
 
 
 import argparse

contrib/graph/graph3.py

@@ -1,16 +1,23 @@
+#
+# This file is licensed under the Affero General Public License (AGPL) version 3.
+#
 # Copyright 2016 OpenMarket Ltd
+# Copyright (C) 2023 New Vector, Ltd
 #
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# See the GNU Affero General Public License for more details:
+# <https://www.gnu.org/licenses/agpl-3.0.html>.
+#
+# Originally licensed under the Apache License, Version 2.0:
+# <http://www.apache.org/licenses/LICENSE-2.0>.
+#
+# [This file includes modifications made by New Vector Limited]
 #
-#     http://www.apache.org/licenses/LICENSE-2.0
 #
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
 
 import argparse
 import datetime

contrib/lnav/README.md

@@ -0,0 +1,47 @@
+# `lnav` config for Synapse logs
+
+[lnav](https://lnav.org/) is a log-viewing tool. It is particularly useful when
+you need to interleave multiple log files, or for exploring a large log file
+with regex filters. The downside is that it is not as ubiquitous as tools like
+`less`, `grep`, etc.
+
+This directory contains an `lnav` [log format definition](
+    https://docs.lnav.org/en/v0.10.1/formats.html#defining-a-new-format
+) for Synapse logs as
+emitted by Synapse with the default [logging configuration](
+    https://element-hq.github.io/synapse/latest/usage/configuration/config_documentation.html#log_config
+). It supports lnav 0.10.1 because that's what's packaged by my distribution.
+
+This should allow lnav:
+
+- to interpret timestamps, allowing log interleaving;
+- to interpret log severity levels, allowing colouring by log level(!!!);
+- to interpret request IDs, allowing you to skip through a specific request; and
+- to highlight room, event and user IDs in logs.
+
+See also https://gist.github.com/benje/e2ab750b0a81d11920d83af637d289f7 for a
+ similar example.
+
+## Example
+
+[![asciicast](https://asciinema.org/a/556133.svg)](https://asciinema.org/a/556133)
+
+## Tips
+
+- `lnav -i /path/to/synapse/checkout/contrib/lnav/synapse-log-format.json`
+- `lnav my_synapse_log_file` or `lnav synapse_log_files.*`, etc.
+- `lnav --help` for CLI help.
+
+Within lnav itself:
+
+- `?` for help within lnav itself.
+- `q` to quit.
+- `/` to search a-la `less` and `vim`, then `n` and `N` to continue searching
+  down and up.
+- Use `o` and `O` to skip through logs based on the request ID (`POST-1234`, or
+  else the value of the [`request_id_header`](
+    https://element-hq.github.io/synapse/latest/usage/configuration/config_documentation.html?highlight=request_id_header#listeners
+  ) header). This may get confused if the same request ID is repeated among
+  multiple files or process restarts.
+- ???
+- Profit

contrib/lnav/synapse-log-format.json

@@ -0,0 +1,67 @@
+{
+  "$schema": "https://lnav.org/schemas/format-v1.schema.json",
+  "synapse": {
+    "title": "Synapse logs",
+    "description": "Logs output by Synapse, a Matrix homesever, under its default logging config.",
+    "regex": {
+      "log": {
+        "pattern": ".*(?<timestamp>\\d{4}-\\d{2}-\\d{2} \\d{2}:\\d{2}:\\d{2},\\d{3}) - (?<logger>.+) - (?<lineno>\\d+) - (?<level>\\w+) - (?<context>.+) - (?<body>.*)"
+      }
+    },
+    "json": false,
+    "timestamp-field": "timestamp",
+    "timestamp-format": [
+      "%Y-%m-%d %H:%M:%S,%L"
+    ],
+    "level-field": "level",
+    "body-field": "body",
+    "opid-field": "context",
+    "level": {
+      "critical": "CRITICAL",
+      "error": "ERROR",
+      "warning": "WARNING",
+      "info": "INFO",
+      "debug": "DEBUG"
+    },
+    "sample": [
+      {
+        "line": "my-matrix-server-generic-worker-4 | 2023-01-27 09:47:09,818 - synapse.replication.tcp.client - 381 - ERROR - PUT-32992 - Timed out waiting for stream receipts",
+        "level": "error"
+      },
+      {
+        "line": "my-matrix-server-federation-sender-1 | 2023-01-25 20:56:20,995 - synapse.http.matrixfederationclient - 709 - WARNING - federation_transaction_transmission_loop-3 - {PUT-O-3} [example.com] Request failed: PUT matrix-federation://example.com/_matrix/federation/v1/send/1674680155797: HttpResponseException('403: Forbidden')",
+        "level": "warning"
+      },
+      {
+        "line": "my-matrix-server  | 2023-01-25 20:55:54,433 - synapse.storage.databases - 66 - INFO - main - [database config 'master']: Checking database server",
+        "level": "info"
+      },
+      {
+        "line": "my-matrix-server  | 2023-01-26 15:08:40,447 - synapse.access.http.8008 - 460 - INFO - PUT-74929 - 0.0.0.0 - 8008 - {@alice:example.com} Processed request: 0.011sec/0.000sec (0.000sec, 0.000sec) (0.001sec/0.008sec/3) 2B 200 \"PUT /_matrix/client/r0/user/%40alice%3Atexample.com/account_data/im.vector.setting.breadcrumbs HTTP/1.0\" \"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Element/1.11.20 Chrome/108.0.5359.179 Electron/22.0.3 Safari/537.36\" [0 dbevts]",
+        "level": "info"
+      }
+    ],
+    "highlights": {
+      "user_id": {
+        "pattern": "(@|%40)[^:% ]+(:|%3A)[\\[\\]0-9a-zA-Z.\\-:]+(:\\d{1,5})?(?<!:)",
+        "underline": true
+      },
+      "room_id": {
+        "pattern": "(!|%21)[^:% ]+(:|%3A)[\\[\\]0-9a-zA-Z.\\-:]+(:\\d{1,5})?(?<!:)",
+        "underline": true
+      },
+      "room_alias": {
+        "pattern": "(#|%23)[^:% ]+(:|%3A)[\\[\\]0-9a-zA-Z.\\-:]+(:\\d{1,5})?(?<!:)",
+        "underline": true
+      },
+      "event_id_v1_v2": {
+        "pattern": "(\\$|%25)[^:% ]+(:|%3A)[\\[\\]0-9a-zA-Z.\\-:]+(:\\d{1,5})?(?<!:)",
+        "underline": true
+      },
+      "event_id_v3_plus": {
+        "pattern": "(\\$|%25)([A-Za-z0-9+/_]|-){43}",
+        "underline": true
+      }
+    }
+  }
+}

contrib/prometheus/README.md

@@ -34,7 +34,7 @@ Add a new job to the main prometheus.yml file:
 ```
 
 An example of a Prometheus configuration with workers can be found in
-[metrics-howto.md](https://matrix-org.github.io/synapse/latest/metrics-howto.html).
+[metrics-howto.md](https://element-hq.github.io/synapse/latest/metrics-howto.html).
 
 To use `synapse.rules` add
 

contrib/purge_api/README.md

@@ -4,8 +4,8 @@ Purge history API examples
 # `purge_history.sh`
 
 A bash file, that uses the
-[purge history API](https://matrix-org.github.io/synapse/latest/admin_api/purge_history_api.html)
-to purge all messages in a list of rooms up to a certain event. You can select a 
+[purge history API](https://element-hq.github.io/synapse/latest/admin_api/purge_history_api.html)
+to purge all messages in a list of rooms up to a certain event. You can select a
 timeframe or a number of messages that you want to keep in the room.
 
 Just configure the variables DOMAIN, ADMIN, ROOMS_ARRAY and TIME at the top of
@@ -14,5 +14,5 @@ the script.
 # `purge_remote_media.sh`
 
 A bash file, that uses the
-[purge history API](https://matrix-org.github.io/synapse/latest/admin_api/purge_history_api.html)
+[purge history API](https://element-hq.github.io/synapse/latest/admin_api/purge_history_api.html)
 to purge all old cached remote media.

contrib/purge_api/purge_history.sh

@@ -1,8 +1,8 @@
 #!/usr/bin/env bash
 
 # this script will use the api:
-#    https://matrix-org.github.io/synapse/latest/admin_api/purge_history_api.html
-# 
+#    https://element-hq.github.io/synapse/latest/admin_api/purge_history_api.html
+#
 # It will purge all messages in a list of rooms up to a cetrain event
 
 ###################################################################################################
@@ -77,9 +77,9 @@ TOKEN=$(sql "SELECT token FROM access_tokens WHERE user_id='$ADMIN' ORDER BY id
 AUTH="Authorization: Bearer $TOKEN"
 
 ###################################################################################################
-# check, if your TOKEN works. For example this works: 
+# check, if your TOKEN works. For example this works:
 ###################################################################################################
-# $ curl --header "$AUTH" "$API_URL/rooms/$ROOM/state/m.room.power_levels" 
+# $ curl --header "$AUTH" "$API_URL/rooms/$ROOM/state/m.room.power_levels"
 
 ###################################################################################################
 # finally start pruning the room:
@@ -117,13 +117,13 @@ for ROOM in "${ROOMS_ARRAY[@]}"; do
           sleep $SLEEP
           STATUS=$(curl --header "$AUTH" -s GET "$API_URL/admin/purge_history_status/$PURGE_ID" |grep status|cut -d'"' -f4)
           : "$ROOM --> Status: $STATUS"
-          [[ "$STATUS" == "active" ]] || break 
+          [[ "$STATUS" == "active" ]] || break
           SLEEP=$((SLEEP + 1))
-        done 
+        done
       fi
       set +x
       sleep 1
-    fi  
+    fi
 done
 
 

contrib/systemd-with-workers/README.md

@@ -1,3 +1,3 @@
 The documentation for using systemd to manage synapse workers is now part of
 the main synapse distribution. See
-[docs/systemd-with-workers](https://matrix-org.github.io/synapse/latest/systemd-with-workers/index.html).
+[docs/systemd-with-workers](https://element-hq.github.io/synapse/latest/systemd-with-workers/index.html).

contrib/systemd/README.md

@@ -1,13 +1,13 @@
 # Setup Synapse with Systemd
-This is a setup for managing synapse with a user contributed systemd unit 
-file. It provides a `matrix-synapse` systemd unit file that should be tailored 
-to accommodate your installation in accordance with the installation 
+This is a setup for managing synapse with a user contributed systemd unit
+file. It provides a `matrix-synapse` systemd unit file that should be tailored
+to accommodate your installation in accordance with the installation
 instructions provided in
-[installation instructions](https://matrix-org.github.io/synapse/latest/setup/installation.html).
+[installation instructions](https://element-hq.github.io/synapse/latest/setup/installation.html).
 
 ## Setup
 1. Under the service section, ensure the `User` variable matches which user
-you installed synapse under and wish to run it as. 
+you installed synapse under and wish to run it as.
 2. Under the service section, ensure the `WorkingDirectory` variable matches
 where you have installed synapse.
 3. Under the service section, ensure the `ExecStart` variable matches the

contrib/workers-bash-scripts/create-multiple-generic-workers.md

@@ -15,19 +15,19 @@ worker_name: generic_worker$i
 worker_replication_host: 127.0.0.1
 worker_replication_http_port: 9093
 
-worker_main_http_uri: http://localhost:8008/
-
 worker_listeners:
   - type: http
     port: 808$i
+    x_forwarded: true
     resources:
       - names: [client, federation]
 
 worker_log_config: /etc/matrix-synapse/generic-worker-log.yaml
+#worker_pid_file: DATADIR/generic_worker$i.pid
 EOF
 done
 ```
 
 This would create five generic workers with a unique `worker_name` field in each file and listening on ports 8081-8085.
 
-Customise the script to your needs.
+Customise the script to your needs. Note that `worker_pid_file` is required if `worker_daemonize` is `true`. Uncomment and/or modify the line if needed.

contrib/workers-bash-scripts/create-multiple-stream-writers.md

@@ -1,6 +1,6 @@
 # Creating multiple stream writers with a bash script
 
-This script creates multiple [stream writer](https://github.com/matrix-org/synapse/blob/develop/docs/workers.md#stream-writers) workers.
+This script creates multiple [stream writer](https://github.com/element-hq/synapse/blob/develop/docs/workers.md#stream-writers) workers.
 
 Stream writers require both replication and HTTP listeners.
 
@@ -10,6 +10,8 @@ Remember to route necessary endpoints directly to a worker associated with it.
 
 If you run the script as-is, it will create workers with the replication listener starting from port 8034 and another, regular http listener starting from 8044. If you don't need all of the stream writers listed in the script, just remove them from the ```STREAM_WRITERS``` array.
 
+Hint: Note that `worker_pid_file` is required if `worker_daemonize` is `true`. Uncomment and/or modify the line if needed.
+
 ```sh
 #!/bin/bash
 
@@ -46,9 +48,11 @@ worker_listeners:
 
   - type: http
     port: $(expr $HTTP_START_PORT + $i)
+    x_forwarded: true
     resources:
       - names: [client]
 
+#worker_pid_file: DATADIR/${STREAM_WRITERS[$i]}.pid
 worker_log_config: /etc/matrix-synapse/stream-writer-log.yaml
 EOF
 HOMESERVER_YAML_INSTANCE_MAP+=$"  ${STREAM_WRITERS[$i]}_stream_writer:
@@ -67,7 +71,7 @@ cat << EXAMPLECONFIG
 # Don't forget to configure your reverse proxy and
 # necessary endpoints to their respective worker.
 
-# See https://github.com/matrix-org/synapse/blob/develop/docs/workers.md
+# See https://github.com/element-hq/synapse/blob/develop/docs/workers.md
 # for more information.
 
 # Remember: Under NO circumstances should the replication
@@ -91,12 +95,14 @@ Simply run the script to create YAML files in the current folder and print out t
 
 ```console
 $ ./create_stream_writers.sh
-
+```
+You should receive an output similar to the following:
+```console
 # Add these lines to your homeserver.yaml.
 # Don't forget to configure your reverse proxy and
 # necessary endpoints to their respective worker.
 
-# See https://github.com/matrix-org/synapse/blob/develop/docs/workers.md
+# See https://github.com/element-hq/synapse/blob/develop/docs/workers.md
 # for more information
 
 # Remember: Under NO circumstances should the replication
@@ -132,14 +138,14 @@ Simply copy-and-paste the output to an appropriate place in your Synapse main co
 
 ## Write directly to Synapse configuration file
 
-You could also write the output directly to homeserver main configuration file. **This, however, is not recommended** as even a small typo (such as replacing >> with >) can erase the entire ```homeserver.yaml```. 
+You could also write the output directly to homeserver main configuration file. **This, however, is not recommended** as even a small typo (such as replacing >> with >) can erase the entire ```homeserver.yaml```.
 
 If you do this, back up your original configuration file first:
 
 ```console
 # Back up homeserver.yaml first
-cp /etc/matrix-synapse/homeserver.yaml /etc/matrix-synapse/homeserver.yaml.bak 
+cp /etc/matrix-synapse/homeserver.yaml /etc/matrix-synapse/homeserver.yaml.bak
 
 # Create workers and write output to your homeserver.yaml
-./create_stream_writers.sh >> /etc/matrix-synapse/homeserver.yaml 
+./create_stream_writers.sh >> /etc/matrix-synapse/homeserver.yaml
 ```

debian/build_virtualenv

@@ -31,12 +31,11 @@ case $(dpkg-architecture -q DEB_HOST_ARCH) in
 esac
 
 # Manually install Poetry and export a pip-compatible `requirements.txt`
-# We need a Poetry pre-release as the export command is buggy in < 1.2
 TEMP_VENV="$(mktemp -d)"
 python3 -m venv "$TEMP_VENV"
 source "$TEMP_VENV/bin/activate"
 pip install -U pip
-pip install poetry==1.2.0
+pip install poetry==1.3.2
 poetry export \
     --extras all \
     --extras test \

debian/changelog

@@ -1,3 +1,787 @@
+matrix-synapse-py3 (1.123.0) stable; urgency=medium
+
+  * New Synapse release 1.123.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 28 Jan 2025 08:37:34 -0700
+
+matrix-synapse-py3 (1.123.0~rc1) stable; urgency=medium
+
+  * New Synapse release 1.123.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 21 Jan 2025 14:39:57 +0100
+
+matrix-synapse-py3 (1.122.0) stable; urgency=medium
+
+  * New Synapse release 1.122.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 14 Jan 2025 14:14:14 +0000
+
+matrix-synapse-py3 (1.122.0~rc1) stable; urgency=medium
+
+  * New Synapse release 1.122.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 07 Jan 2025 14:06:19 +0000
+
+matrix-synapse-py3 (1.121.1) stable; urgency=medium
+
+  * New Synapse release 1.121.1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Wed, 11 Dec 2024 18:24:48 +0000
+
+matrix-synapse-py3 (1.121.0) stable; urgency=medium
+
+  * New Synapse release 1.121.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Wed, 11 Dec 2024 13:12:30 +0100
+
+matrix-synapse-py3 (1.121.0~rc1) stable; urgency=medium
+
+  * New Synapse release 1.121.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Wed, 04 Dec 2024 14:47:23 +0000
+
+matrix-synapse-py3 (1.120.2) stable; urgency=medium
+
+  * New synapse release 1.120.2.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 03 Dec 2024 15:43:37 +0000
+
+matrix-synapse-py3 (1.120.1) stable; urgency=medium
+
+  * New synapse release 1.120.1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 03 Dec 2024 09:07:57 +0000
+
+matrix-synapse-py3 (1.120.0) stable; urgency=medium
+
+  * New synapse release 1.120.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 26 Nov 2024 13:10:23 +0000
+
+matrix-synapse-py3 (1.120.0~rc1) stable; urgency=medium
+
+  * New Synapse release 1.120.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Wed, 20 Nov 2024 15:02:21 +0000
+
+matrix-synapse-py3 (1.119.0) stable; urgency=medium
+
+  * New Synapse release 1.119.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Wed, 13 Nov 2024 13:57:51 +0000
+
+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.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 30 Jul 2024 17:15:48 +0100
+
+matrix-synapse-py3 (1.112.0~rc1) stable; urgency=medium
+
+  * New Synapse release 1.112.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 23 Jul 2024 08:58:55 -0600
+
+matrix-synapse-py3 (1.111.1) stable; urgency=medium
+
+  * New Synapse release 1.111.1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 30 Jul 2024 16:13:52 +0100
+
+matrix-synapse-py3 (1.111.0) stable; urgency=medium
+
+  * New Synapse release 1.111.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 16 Jul 2024 12:42:46 +0200
+
+matrix-synapse-py3 (1.111.0~rc2) stable; urgency=medium
+
+  * New synapse release 1.111.0rc2.
+
+ -- Synapse Packaging team <packages@matrix.org>  Wed, 10 Jul 2024 08:46:54 +0000
+
+matrix-synapse-py3 (1.111.0~rc1) stable; urgency=medium
+
+  * New synapse release 1.111.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 09 Jul 2024 09:49:25 +0000
+
+matrix-synapse-py3 (1.110.0) stable; urgency=medium
+
+  * New Synapse release 1.110.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Wed, 03 Jul 2024 09:08:59 -0600
+
+matrix-synapse-py3 (1.110.0~rc3) stable; urgency=medium
+
+  * New Synapse release 1.110.0rc3.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 02 Jul 2024 08:28:56 -0600
+
+matrix-synapse-py3 (1.110.0~rc2) stable; urgency=medium
+
+  * New Synapse release 1.110.0rc2.
+
+ -- Synapse Packaging team <packages@matrix.org>  Wed, 26 Jun 2024 18:14:48 +0200
+
+matrix-synapse-py3 (1.110.0~rc1) stable; urgency=medium
+
+  * `register_new_matrix_user` now supports a --password-file and a --exists-ok flag.
+  * New Synapse release 1.110.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Wed, 26 Jun 2024 14:07:56 +0200
+
+matrix-synapse-py3 (1.109.0) stable; urgency=medium
+
+  * New synapse release 1.109.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 18 Jun 2024 09:45:15 +0000
+
+matrix-synapse-py3 (1.109.0~rc3) stable; urgency=medium
+
+  * New synapse release 1.109.0rc3.
+
+ -- Synapse Packaging team <packages@matrix.org>  Mon, 17 Jun 2024 12:05:24 +0000
+
+matrix-synapse-py3 (1.109.0~rc2) stable; urgency=medium
+
+  * New synapse release 1.109.0rc2.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 11 Jun 2024 13:20:17 +0000
+
+matrix-synapse-py3 (1.109.0~rc1) stable; urgency=medium
+
+  * New Synapse release 1.109.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 04 Jun 2024 09:42:46 +0100
+
+matrix-synapse-py3 (1.108.0) stable; urgency=medium
+
+  * New Synapse release 1.108.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 28 May 2024 11:54:22 +0100
+
+matrix-synapse-py3 (1.108.0~rc1) stable; urgency=medium
+
+  * New Synapse release 1.108.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 21 May 2024 10:54:13 +0100
+
+matrix-synapse-py3 (1.107.0) stable; urgency=medium
+
+  * New Synapse release 1.107.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 14 May 2024 14:15:34 +0100
+
+matrix-synapse-py3 (1.107.0~rc1) stable; urgency=medium
+
+  * New Synapse release 1.107.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 07 May 2024 16:26:26 +0100
+
+matrix-synapse-py3 (1.106.0) stable; urgency=medium
+
+  * New Synapse release 1.106.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 30 Apr 2024 11:51:43 +0100
+
+matrix-synapse-py3 (1.106.0~rc1) stable; urgency=medium
+
+  * New Synapse release 1.106.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Thu, 25 Apr 2024 15:54:59 +0100
+
+matrix-synapse-py3 (1.105.1) stable; urgency=medium
+
+  * New Synapse release 1.105.1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 23 Apr 2024 15:56:18 +0100
+
+matrix-synapse-py3 (1.105.0) stable; urgency=medium
+
+  * New Synapse release 1.105.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 16 Apr 2024 15:53:23 +0100
+
+matrix-synapse-py3 (1.105.0~rc1) stable; urgency=medium
+
+  * New Synapse release 1.105.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Thu, 11 Apr 2024 12:15:49 +0100
+
+matrix-synapse-py3 (1.104.0) stable; urgency=medium
+
+  * New Synapse release 1.104.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 02 Apr 2024 17:15:45 +0100
+
+matrix-synapse-py3 (1.104.0~rc1) stable; urgency=medium
+
+  * New Synapse release 1.104.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 26 Mar 2024 11:48:58 +0000
+
+matrix-synapse-py3 (1.103.0) stable; urgency=medium
+
+  * New Synapse release 1.103.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 19 Mar 2024 12:24:36 +0000
+
+matrix-synapse-py3 (1.103.0~rc1) stable; urgency=medium
+
+  * New Synapse release 1.103.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 12 Mar 2024 15:02:56 +0000
+
+matrix-synapse-py3 (1.102.0) stable; urgency=medium
+
+  * New Synapse release 1.102.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 05 Mar 2024 14:47:03 +0000
+
+matrix-synapse-py3 (1.102.0~rc1) stable; urgency=medium
+
+  * New Synapse release 1.102.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 20 Feb 2024 15:50:36 +0000
+
+matrix-synapse-py3 (1.101.0) stable; urgency=medium
+
+  * New Synapse release 1.101.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 13 Feb 2024 10:45:35 +0000
+
+matrix-synapse-py3 (1.101.0~rc1) stable; urgency=medium
+
+  * New Synapse release 1.101.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 06 Feb 2024 16:02:02 +0000
+
+matrix-synapse-py3 (1.100.0) stable; urgency=medium
+
+  * New Synapse release 1.100.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 30 Jan 2024 16:58:19 +0000
+
+matrix-synapse-py3 (1.100.0~rc3) stable; urgency=medium
+
+  * New Synapse release 1.100.0rc3.
+
+ -- Synapse Packaging team <packages@matrix.org>  Wed, 24 Jan 2024 14:18:15 +0000
+
+matrix-synapse-py3 (1.100.0~rc2) stable; urgency=medium
+
+  * New Synapse release 1.100.0rc2.
+
+ -- Synapse Packaging team <packages@matrix.org>  Wed, 24 Jan 2024 11:59:51 +0000
+
+matrix-synapse-py3 (1.100.0~rc1) stable; urgency=medium
+
+  * New Synapse release 1.100.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 23 Jan 2024 14:24:16 +0000
+
+matrix-synapse-py3 (1.99.0) stable; urgency=medium
+
+  * Fix copyright file with new licensing
+  * New Synapse release 1.99.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 16 Jan 2024 11:58:34 +0000
+
+matrix-synapse-py3 (1.99.0~rc1) stable; urgency=medium
+
+  * New Synapse release 1.99.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 09 Jan 2024 13:43:56 +0000
+
+matrix-synapse-py3 (1.98.0) stable; urgency=medium
+
+  * New Synapse release 1.98.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 12 Dec 2023 15:04:31 +0000
+
+matrix-synapse-py3 (1.98.0~rc1) stable; urgency=medium
+
+  * New Synapse release 1.98.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 05 Dec 2023 13:08:42 +0000
+
+matrix-synapse-py3 (1.97.0) stable; urgency=medium
+
+  * New Synapse release 1.97.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 28 Nov 2023 14:08:58 +0000
+
+matrix-synapse-py3 (1.97.0~rc1) stable; urgency=medium
+
+  * New Synapse release 1.97.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 21 Nov 2023 12:32:03 +0000
+
+matrix-synapse-py3 (1.96.1) stable; urgency=medium
+
+  * New synapse release 1.96.1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Fri, 17 Nov 2023 12:48:45 +0000
+
+matrix-synapse-py3 (1.96.0) stable; urgency=medium
+
+  * New synapse release 1.96.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Thu, 16 Nov 2023 17:54:26 +0000
+
+matrix-synapse-py3 (1.96.0~rc1) stable; urgency=medium
+
+  * New Synapse release 1.96.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 31 Oct 2023 14:09:09 +0000
+
+matrix-synapse-py3 (1.95.1) stable; urgency=medium
+
+  * New Synapse release 1.95.1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 31 Oct 2023 14:00:00 +0000
+
+matrix-synapse-py3 (1.95.0) stable; urgency=medium
+
+  * New Synapse release 1.95.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 24 Oct 2023 13:00:46 +0100
+
+matrix-synapse-py3 (1.95.0~rc1) stable; urgency=medium
+
+  * New synapse release 1.95.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 17 Oct 2023 15:50:17 +0000
+
+matrix-synapse-py3 (1.94.0) stable; urgency=medium
+
+  * New Synapse release 1.94.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 10 Oct 2023 10:57:41 +0100
+
+matrix-synapse-py3 (1.94.0~rc1) stable; urgency=medium
+
+  * New Synapse release 1.94.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 03 Oct 2023 11:48:18 +0100
+
+matrix-synapse-py3 (1.93.0) stable; urgency=medium
+
+  * New Synapse release 1.93.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 26 Sep 2023 15:54:40 +0100
+
+matrix-synapse-py3 (1.93.0~rc1) stable; urgency=medium
+
+  * New synapse release 1.93.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 19 Sep 2023 11:55:00 +0000
+
+matrix-synapse-py3 (1.92.3) stable; urgency=medium
+
+  * New Synapse release 1.92.3.
+
+ -- Synapse Packaging team <packages@matrix.org>  Mon, 18 Sep 2023 15:05:04 +0200
+
+matrix-synapse-py3 (1.92.2) stable; urgency=medium
+
+  * New Synapse release 1.92.2.
+
+ -- Synapse Packaging team <packages@matrix.org>  Fri, 15 Sep 2023 13:17:41 +0100
+
+matrix-synapse-py3 (1.92.1) stable; urgency=medium
+
+  * New Synapse release 1.92.1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 12 Sep 2023 13:19:42 +0200
+
+matrix-synapse-py3 (1.92.0) stable; urgency=medium
+
+  * New Synapse release 1.92.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 12 Sep 2023 11:59:23 +0200
+
+matrix-synapse-py3 (1.91.2) stable; urgency=medium
+
+  * New synapse release 1.91.2.
+
+ -- Synapse Packaging team <packages@matrix.org>  Wed, 06 Sep 2023 14:59:30 +0000
+
+matrix-synapse-py3 (1.92.0~rc1) stable; urgency=medium
+
+  * New Synapse release 1.92.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 05 Sep 2023 11:21:43 +0100
+
+matrix-synapse-py3 (1.91.1) stable; urgency=medium
+
+  * New Synapse release 1.91.1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Mon, 04 Sep 2023 14:03:18 +0100
+
+matrix-synapse-py3 (1.91.0) stable; urgency=medium
+
+  * New Synapse release 1.91.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Wed, 30 Aug 2023 11:18:10 +0100
+
+matrix-synapse-py3 (1.91.0~rc1) stable; urgency=medium
+
+  * New Synapse release 1.91.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Wed, 23 Aug 2023 09:47:18 -0700
+
+matrix-synapse-py3 (1.90.0) stable; urgency=medium
+
+  * New Synapse release 1.90.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 15 Aug 2023 11:17:34 +0100
+
+matrix-synapse-py3 (1.90.0~rc1) stable; urgency=medium
+
+  * New Synapse release 1.90.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 08 Aug 2023 15:29:34 +0100
+
+matrix-synapse-py3 (1.89.0) stable; urgency=medium
+
+  * New Synapse release 1.89.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 01 Aug 2023 11:07:15 +0100
+
+matrix-synapse-py3 (1.89.0~rc1) stable; urgency=medium
+
+  * New Synapse release 1.89.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 25 Jul 2023 14:31:07 +0200
+
+matrix-synapse-py3 (1.88.0) stable; urgency=medium
+
+  * New Synapse release 1.88.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 18 Jul 2023 13:59:28 +0100
+
+matrix-synapse-py3 (1.88.0~rc1) stable; urgency=medium
+
+  * New Synapse release 1.88.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 11 Jul 2023 10:20:19 +0100
+
+matrix-synapse-py3 (1.87.0) stable; urgency=medium
+
+  * New Synapse release 1.87.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 04 Jul 2023 16:24:00 +0100
+
+matrix-synapse-py3 (1.87.0~rc1) stable; urgency=medium
+
+  * New synapse release 1.87.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 27 Jun 2023 15:27:04 +0000
+
+matrix-synapse-py3 (1.86.0) stable; urgency=medium
+
+  * New Synapse release 1.86.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 20 Jun 2023 17:22:46 +0200
+
+matrix-synapse-py3 (1.86.0~rc2) stable; urgency=medium
+
+  * New Synapse release 1.86.0rc2.
+
+ -- Synapse Packaging team <packages@matrix.org>  Wed, 14 Jun 2023 12:16:27 +0200
+
+matrix-synapse-py3 (1.86.0~rc1) stable; urgency=medium
+
+  * New Synapse release 1.86.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 13 Jun 2023 14:30:45 +0200
+
+matrix-synapse-py3 (1.85.2) stable; urgency=medium
+
+  * New Synapse release 1.85.2.
+
+ -- Synapse Packaging team <packages@matrix.org>  Thu, 08 Jun 2023 13:04:18 +0100
+
+matrix-synapse-py3 (1.85.1) stable; urgency=medium
+
+  * New Synapse release 1.85.1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Wed, 07 Jun 2023 10:51:12 +0100
+
+matrix-synapse-py3 (1.85.0) stable; urgency=medium
+
+  * New Synapse release 1.85.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 06 Jun 2023 09:39:29 +0100
+
+matrix-synapse-py3 (1.85.0~rc2) stable; urgency=medium
+
+  * New Synapse release 1.85.0rc2.
+
+ -- Synapse Packaging team <packages@matrix.org>  Thu, 01 Jun 2023 09:16:18 -0700
+
+matrix-synapse-py3 (1.85.0~rc1) stable; urgency=medium
+
+  * New Synapse release 1.85.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 30 May 2023 13:56:54 +0100
+
+matrix-synapse-py3 (1.84.1) stable; urgency=medium
+
+  * New Synapse release 1.84.1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Fri, 26 May 2023 16:15:30 +0100
+
+matrix-synapse-py3 (1.84.0) stable; urgency=medium
+
+  * New Synapse release 1.84.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 23 May 2023 10:57:22 +0100
+
+matrix-synapse-py3 (1.84.0~rc1) stable; urgency=medium
+
+  * New Synapse release 1.84.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 16 May 2023 11:12:02 +0100
+
+matrix-synapse-py3 (1.83.0) stable; urgency=medium
+
+  * New Synapse release 1.83.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 09 May 2023 18:13:37 +0200
+
+matrix-synapse-py3 (1.83.0~rc1) stable; urgency=medium
+
+  * New Synapse release 1.83.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 02 May 2023 15:56:38 +0100
+
+matrix-synapse-py3 (1.82.0) stable; urgency=medium
+
+  * New Synapse release 1.82.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 25 Apr 2023 11:56:06 +0100
+
+matrix-synapse-py3 (1.82.0~rc1) stable; urgency=medium
+
+  * New Synapse release 1.82.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 18 Apr 2023 09:47:30 +0100
+
+matrix-synapse-py3 (1.81.0) stable; urgency=medium
+
+  * New Synapse release 1.81.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 11 Apr 2023 14:18:35 +0100
+
+matrix-synapse-py3 (1.81.0~rc2) stable; urgency=medium
+
+  * New Synapse release 1.81.0rc2.
+
+ -- Synapse Packaging team <packages@matrix.org>  Thu, 06 Apr 2023 16:07:54 +0100
+
+matrix-synapse-py3 (1.81.0~rc1) stable; urgency=medium
+
+  * New Synapse release 1.81.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 04 Apr 2023 14:29:03 +0100
+
+matrix-synapse-py3 (1.80.0) stable; urgency=medium
+
+  * New Synapse release 1.80.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 28 Mar 2023 11:10:33 +0100
+
+matrix-synapse-py3 (1.80.0~rc2) stable; urgency=medium
+
+  * New Synapse release 1.80.0rc2.
+
+ -- Synapse Packaging team <packages@matrix.org>  Wed, 22 Mar 2023 08:30:16 -0700
+
+matrix-synapse-py3 (1.80.0~rc1) stable; urgency=medium
+
+  * New Synapse release 1.80.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 21 Mar 2023 10:56:08 -0700
+
+matrix-synapse-py3 (1.79.0) stable; urgency=medium
+
+  * New Synapse release 1.79.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 14 Mar 2023 16:14:50 +0100
+
+matrix-synapse-py3 (1.79.0~rc2) stable; urgency=medium
+
+  * New Synapse release 1.79.0rc2.
+
+ -- Synapse Packaging team <packages@matrix.org>  Mon, 13 Mar 2023 12:54:21 +0000
+
+matrix-synapse-py3 (1.79.0~rc1) stable; urgency=medium
+
+  * New Synapse release 1.79.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 07 Mar 2023 12:03:49 +0000
+
+matrix-synapse-py3 (1.78.0) stable; urgency=medium
+
+  * New Synapse release 1.78.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 28 Feb 2023 08:56:03 -0800
+
+matrix-synapse-py3 (1.78.0~rc1) stable; urgency=medium
+
+  * Add `matrix-org-archive-keyring` package as recommended.
+  * New Synapse release 1.78.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 21 Feb 2023 14:29:19 +0000
+
+matrix-synapse-py3 (1.77.0) stable; urgency=medium
+
+  * New Synapse release 1.77.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 14 Feb 2023 12:59:02 +0100
+
+matrix-synapse-py3 (1.77.0~rc2) stable; urgency=medium
+
+  * New Synapse release 1.77.0rc2.
+
+ -- Synapse Packaging team <packages@matrix.org>  Fri, 10 Feb 2023 12:44:21 +0000
+
+matrix-synapse-py3 (1.77.0~rc1) stable; urgency=medium
+
+  * New Synapse release 1.77.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 07 Feb 2023 13:45:14 +0000
+
+matrix-synapse-py3 (1.76.0) stable; urgency=medium
+
+  * New Synapse release 1.76.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 31 Jan 2023 08:21:47 -0800
+
+matrix-synapse-py3 (1.76.0~rc2) stable; urgency=medium
+
+  * New Synapse release 1.76.0rc2.
+
+ -- Synapse Packaging team <packages@matrix.org>  Fri, 27 Jan 2023 11:17:57 +0000
+
+matrix-synapse-py3 (1.76.0~rc1) stable; urgency=medium
+
+  * Use Poetry 1.3.2 to manage the bundled virtualenv included with this package.
+  * New Synapse release 1.76.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Wed, 25 Jan 2023 16:21:16 +0000
+
 matrix-synapse-py3 (1.75.0) stable; urgency=medium
 
   * New Synapse release 1.75.0.
@@ -1293,7 +2077,7 @@ matrix-synapse-py3 (0.99.3.1) stable; urgency=medium
 matrix-synapse-py3 (0.99.3) stable; urgency=medium
 
   [ Richard van der Hoff ]
-  * Fix warning during preconfiguration. (Fixes: #4819)
+  * Fix warning during preconfiguration. (Fixes: https://github.com/matrix-org/synapse/issues/4819)
 
   [ Synapse Packaging team ]
   * New synapse release 0.99.3.

debian/control

@@ -18,7 +18,7 @@ Build-Depends:
  python3-venv,
  tar,
 Standards-Version: 3.9.8
-Homepage: https://github.com/matrix-org/synapse
+Homepage: https://github.com/element-hq/synapse
 
 Package: matrix-synapse-py3
 Architecture: any
@@ -37,6 +37,7 @@ Depends:
 # so we put perl:Depends in Suggests rather than Depends.
 Recommends:
  ${shlibs1:Recommends},
+ matrix-org-archive-keyring,
 Suggests:
  sqlite3,
  ${perl:Depends},

debian/copyright

@@ -1,11 +1,15 @@
 Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
 Upstream-Name: synapse
-Source: https://github.com/matrix-org/synapse
+Source: https://github.com/element-hq/synapse
 
 Files: *
 Copyright: 2014-2017, OpenMarket Ltd, 2017-2018 New Vector Ltd
 License: Apache-2.0
 
+Files: *
+Copyright: 2023 New Vector Ltd
+License: AGPL-3.0-or-later
+
 Files: synapse/config/saml2.py
 Copyright: 2015, Ericsson
 License: Apache-2.0

debian/hash_password.1

@@ -1,10 +1,13 @@
-.\" generated with Ronn-NG/v0.8.0
-.\" http://github.com/apjanke/ronn-ng/tree/0.8.0
-.TH "HASH_PASSWORD" "1" "July 2021" "" ""
+.\" generated with Ronn-NG/v0.10.1
+.\" http://github.com/apjanke/ronn-ng/tree/0.10.1
+.TH "HASH_PASSWORD" "1" "August 2024" ""
 .SH "NAME"
 \fBhash_password\fR \- Calculate the hash of a new password, so that passwords can be reset
 .SH "SYNOPSIS"
-\fBhash_password\fR [\fB\-p\fR|\fB\-\-password\fR [password]] [\fB\-c\fR|\fB\-\-config\fR \fIfile\fR]
+.TS
+allbox;
+\fBhash_password\fR [\fB\-p\fR	\fB\-\-password\fR [password]] [\fB\-c\fR	\fB\-\-config\fR \fIfile\fR]
+.TE
 .SH "DESCRIPTION"
 \fBhash_password\fR calculates the hash of a supplied password using bcrypt\.
 .P
@@ -20,7 +23,7 @@ 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\. 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\.
+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\.
 .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\.
@@ -33,7 +36,17 @@ $2b$12$VJNqWQYfsWTEwcELfoSi4Oa8eA17movHqqi8\.X8fWFpum7SxZ9MFe
 .fi
 .IP "" 0
 .P
-Hash from the STDIN:
+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:
 .IP "" 4
 .nf
 $ hash_password
@@ -53,6 +66,6 @@ $2b$12$CwI\.wBNr\.w3kmiUlV3T5s\.GT2wH7uebDCovDrCOh18dFedlANK99O
 .fi
 .IP "" 0
 .SH "COPYRIGHT"
-This man page was written by Rahul De <\fI\%mailto:rahulde@swecha\.net\fR> for Debian GNU/Linux distribution\.
+This man page was written by Rahul De «rahulde@swecha\.net» 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

@@ -0,0 +1,182 @@
+<!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.
-    If not, prompt the user and read the password form the `STDIN`.
+    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.
     It is not recommended to type the password on the command line
     directly. Use the STDIN instead.
 
@@ -45,7 +45,14 @@ Hash from the command line:
     $ hash_password -p "p@ssw0rd"
     $2b$12$VJNqWQYfsWTEwcELfoSi4Oa8eA17movHqqi8.X8fWFpum7SxZ9MFe
 
-Hash from the STDIN:
+Hash from the stdin:
+
+    $ cat password_file | hash_password
+    Password:
+    Confirm password:
+    $2b$12$AszlvfmJl2esnyhmn8m/kuR2tdXgROWtWxnX.rcuAbM8ErLoUhybG
+
+Hash from the prompt:
 
     $ hash_password
     Password:

debian/po/templates.pot

@@ -30,7 +30,7 @@ msgid ""
 "The name that this homeserver will appear as, to clients and other servers "
 "via federation. This is normally the public hostname of the server running "
 "synapse, but can be different if you set up delegation. Please refer to the "
-"delegation documentation in this case: https://github.com/matrix-org/synapse/"
+"delegation documentation in this case: https://github.com/element-hq/synapse/"
 "blob/master/docs/delegate.md."
 msgstr ""
 

debian/register_new_matrix_user.ronn

@@ -31,8 +31,12 @@ A sample YAML file accepted by `register_new_matrix_user` is described below:
     Local part of the new user. Will prompt if omitted.
 
   * `-p`, `--password`:
-    New password for user. Will prompt if omitted. Supplying the password
-    on the command line is not recommended. Use the STDIN instead.
+    New password for user. Will prompt if this option and `--password-file` are omitted.
+    Supplying the password on the command line is not recommended.
+
+  * `--password-file`:
+    File containing the new password for user. If set, overrides `--password`.
+    This is a more secure alternative to specifying the password on the command line.
 
   * `-a`, `--admin`:
     Register new user as an admin. Will prompt if omitted.
@@ -44,6 +48,9 @@ A sample YAML file accepted by `register_new_matrix_user` is described below:
     Shared secret as defined in server config file. This is an optional
     parameter as it can be also supplied via the YAML file.
 
+  * `--exists-ok`:
+    Do not fail if the user already exists. The user account will be not updated in this case.
+
   * `server_url`:
     URL of the home server. Defaults to 'https://localhost:8448'.
 

debian/rules

@@ -40,9 +40,9 @@ override_dh_shlibdeps:
         # to be self-contained, but they have interdependencies and
         # dpkg-shlibdeps doesn't know how to resolve them.
         #
-        # As of Pillow 7.1.0, these libraries are in
-        # site-packages/Pillow.libs. Previously, they were in
-        # site-packages/PIL/.libs.
+        # As of Pillow 7.1.0, these libraries are in site-packages/Pillow.libs.
+        # Previously, they were in site-packages/PIL/.libs. As of Pillow 10.2.0
+        # the package name is lowercased to site-packages/pillow.libs.
         #
         # (we also need to exclude psycopg2, of course, since we've already
         # dealt with that.)
@@ -50,6 +50,7 @@ override_dh_shlibdeps:
 	dh_shlibdeps \
 	    -X site-packages/PIL/.libs \
 	    -X site-packages/Pillow.libs \
+	    -X site-packages/pillow.libs \
 	    -X site-packages/psycopg2
 
 override_dh_virtualenv:

debian/templates

@@ -5,7 +5,7 @@ _Description: Name of the server:
  servers via federation. This is normally the public hostname of the
  server running synapse, but can be different if you set up delegation.
  Please refer to the delegation documentation in this case:
- https://github.com/matrix-org/synapse/blob/master/docs/delegate.md.
+ https://element-hq.github.io/synapse/latest/delegate.html.
 
 Template: matrix-synapse/report-stats
 Type: boolean

demo/start.sh

@@ -46,7 +46,7 @@ for port in 8080 8081 8082; do
             echo ''
 
 			# Warning, this heredoc depends on the interaction of tabs and spaces.
-			# Please don't accidentaly bork me with your fancy settings.
+			# Please don't accidentally bork me with your fancy settings.
 			listeners=$(cat <<-PORTLISTENERS
 			# Configure server to listen on both $https_port and $port
 			# This overides some of the default settings above
@@ -80,12 +80,8 @@ for port in 8080 8081 8082; do
             echo "tls_certificate_path: \"$DIR/$port/localhost:$port.tls.crt\""
             echo "tls_private_key_path: \"$DIR/$port/localhost:$port.tls.key\""
 
-            # Ignore keys from the trusted keys server
-            echo '# Ignore keys from the trusted keys server'
-            echo 'trusted_key_servers:'
-            echo '  - server_name: "matrix.org"'
-            echo '    accept_keys_insecurely: true'
-            echo ''
+            # Request keys directly from servers contacted over federation
+            echo 'trusted_key_servers: []'
 
 			# Allow the servers to communicate over localhost.
 			allow_list=$(cat <<-ALLOW_LIST

docker/Dockerfile

@@ -17,39 +17,48 @@
 
 # Irritatingly, there is no blessed guide on how to distribute an application with its
 # poetry-managed environment in a docker image. We have opted for
-# `poetry export | pip install -r /dev/stdin`, but there are known bugs in
-# in `poetry export` whose fixes (scheduled for poetry 1.2) have yet to be released.
-# In case we get bitten by those bugs in the future, the recommendations here might
-# be useful:
-#     https://github.com/python-poetry/poetry/discussions/1879#discussioncomment-216865
-#     https://stackoverflow.com/questions/53835198/integrating-python-poetry-with-docker?answertab=scoredesc
+# `poetry export | pip install -r /dev/stdin`, but beware: we have experienced bugs in
+# in `poetry export` in the past.
 
-
-
-ARG PYTHON_VERSION=3.9
+ARG PYTHON_VERSION=3.12
 
 ###
 ### Stage 0: generate requirements.txt
 ###
-# We hardcode the use of Debian bullseye here because this could change upstream
-# and other Dockerfiles used for testing are expecting bullseye.
-FROM docker.io/python:${PYTHON_VERSION}-slim-bullseye as requirements
+# We hardcode the use of Debian bookworm here because this could change upstream
+# and other Dockerfiles used for testing are expecting bookworm.
+FROM docker.io/library/python:${PYTHON_VERSION}-slim-bookworm AS requirements
 
 # RUN --mount is specific to buildkit and is documented at
 # https://github.com/moby/buildkit/blob/master/frontend/dockerfile/docs/syntax.md#build-mounts-run---mount.
 # Here we use it to set up a cache for apt (and below for pip), to improve
 # rebuild speeds on slow connections.
 RUN \
-   --mount=type=cache,target=/var/cache/apt,sharing=locked \
-   --mount=type=cache,target=/var/lib/apt,sharing=locked \
-    apt-get update -qq && apt-get install -yqq \
-      build-essential git libffi-dev libssl-dev \
-    && rm -rf /var/lib/apt/lists/*
+  --mount=type=cache,target=/var/cache/apt,sharing=locked \
+  --mount=type=cache,target=/var/lib/apt,sharing=locked \
+  apt-get update -qq && apt-get install -yqq \
+  build-essential curl git libffi-dev libssl-dev pkg-config \
+  && rm -rf /var/lib/apt/lists/*
+
+# Install rust and ensure its in the PATH.
+# (Rust may be needed to compile `cryptography`---which is one of poetry's
+# dependencies---on platforms that don't have a `cryptography` wheel.
+ENV RUSTUP_HOME=/rust
+ENV CARGO_HOME=/cargo
+ENV PATH=/cargo/bin:/rust/bin:$PATH
+RUN mkdir /rust /cargo
+
+RUN curl -sSf https://sh.rustup.rs | sh -s -- -y --no-modify-path --default-toolchain stable --profile minimal
+
+# arm64 builds consume a lot of memory if `CARGO_NET_GIT_FETCH_WITH_CLI` is not
+# set to true, so we expose it as a build-arg.
+ARG CARGO_NET_GIT_FETCH_WITH_CLI=false
+ENV CARGO_NET_GIT_FETCH_WITH_CLI=$CARGO_NET_GIT_FETCH_WITH_CLI
 
 # We install poetry in its own build stage to avoid its dependencies conflicting with
 # synapse's dependencies.
 RUN --mount=type=cache,target=/root/.cache/pip \
-  pip install --user "poetry==1.2.0"
+  pip install --user "poetry==1.3.2"
 
 WORKDIR /synapse
 
@@ -70,36 +79,36 @@ ARG TEST_ONLY_IGNORE_POETRY_LOCKFILE
 # Otherwise, just create an empty requirements file so that the Dockerfile can
 # proceed.
 RUN if [ -z "$TEST_ONLY_IGNORE_POETRY_LOCKFILE" ]; then \
-    /root/.local/bin/poetry export --extras all -o /synapse/requirements.txt ${TEST_ONLY_SKIP_DEP_HASH_VERIFICATION:+--without-hashes}; \
+  /root/.local/bin/poetry export --extras all -o /synapse/requirements.txt ${TEST_ONLY_SKIP_DEP_HASH_VERIFICATION:+--without-hashes}; \
   else \
-    touch /synapse/requirements.txt; \
+  touch /synapse/requirements.txt; \
   fi
 
 ###
 ### Stage 1: builder
 ###
-FROM docker.io/python:${PYTHON_VERSION}-slim-bullseye as builder
+FROM docker.io/library/python:${PYTHON_VERSION}-slim-bookworm AS builder
 
 # install the OS build deps
 RUN \
-   --mount=type=cache,target=/var/cache/apt,sharing=locked \
-   --mount=type=cache,target=/var/lib/apt,sharing=locked \
- apt-get update -qq && apt-get install -yqq \
-    build-essential \
-    libffi-dev \
-    libjpeg-dev \
-    libpq-dev \
-    libssl-dev \
-    libwebp-dev \
-    libxml++2.6-dev \
-    libxslt1-dev \
-    openssl \
-    zlib1g-dev \
-    git \
-    curl \
-    libicu-dev \
-    pkg-config \
-    && rm -rf /var/lib/apt/lists/*
+  --mount=type=cache,target=/var/cache/apt,sharing=locked \
+  --mount=type=cache,target=/var/lib/apt,sharing=locked \
+  apt-get update -qq && apt-get install -yqq \
+  build-essential \
+  libffi-dev \
+  libjpeg-dev \
+  libpq-dev \
+  libssl-dev \
+  libwebp-dev \
+  libxml++2.6-dev \
+  libxslt1-dev \
+  openssl \
+  zlib1g-dev \
+  git \
+  curl \
+  libicu-dev \
+  pkg-config \
+  && rm -rf /var/lib/apt/lists/*
 
 
 # Install rust and ensure its in the PATH
@@ -140,37 +149,37 @@ ARG TEST_ONLY_IGNORE_POETRY_LOCKFILE
 RUN --mount=type=cache,target=/synapse/target,sharing=locked \
   --mount=type=cache,target=${CARGO_HOME}/registry,sharing=locked \
   if [ -z "$TEST_ONLY_IGNORE_POETRY_LOCKFILE" ]; then \
-    pip install --prefix="/install" --no-deps --no-warn-script-location /synapse[all]; \
+  pip install --prefix="/install" --no-deps --no-warn-script-location /synapse[all]; \
   else \
-    pip install --prefix="/install" --no-warn-script-location /synapse[all]; \
+  pip install --prefix="/install" --no-warn-script-location /synapse[all]; \
   fi
 
 ###
 ### Stage 2: runtime
 ###
 
-FROM docker.io/python:${PYTHON_VERSION}-slim-bullseye
+FROM docker.io/library/python:${PYTHON_VERSION}-slim-bookworm
 
 LABEL org.opencontainers.image.url='https://matrix.org/docs/projects/server/synapse'
-LABEL org.opencontainers.image.documentation='https://github.com/matrix-org/synapse/blob/master/docker/README.md'
-LABEL org.opencontainers.image.source='https://github.com/matrix-org/synapse.git'
-LABEL org.opencontainers.image.licenses='Apache-2.0'
+LABEL org.opencontainers.image.documentation='https://github.com/element-hq/synapse/blob/master/docker/README.md'
+LABEL org.opencontainers.image.source='https://github.com/element-hq/synapse.git'
+LABEL org.opencontainers.image.licenses='AGPL-3.0-or-later'
 
 RUN \
-   --mount=type=cache,target=/var/cache/apt,sharing=locked \
-   --mount=type=cache,target=/var/lib/apt,sharing=locked \
+  --mount=type=cache,target=/var/cache/apt,sharing=locked \
+  --mount=type=cache,target=/var/lib/apt,sharing=locked \
   apt-get update -qq && apt-get install -yqq \
-    curl \
-    gosu \
-    libjpeg62-turbo \
-    libpq5 \
-    libwebp6 \
-    xmlsec1 \
-    libjemalloc2 \
-    libicu67 \
-    libssl-dev \
-    openssl \
-    && rm -rf /var/lib/apt/lists/*
+  curl \
+  gosu \
+  libjpeg62-turbo \
+  libpq5 \
+  libwebp7 \
+  xmlsec1 \
+  libjemalloc2 \
+  libicu72 \
+  libssl-dev \
+  openssl \
+  && rm -rf /var/lib/apt/lists/*
 
 COPY --from=builder /install /usr/local
 COPY ./docker/start.py /start.py
@@ -181,4 +190,4 @@ EXPOSE 8008/tcp 8009/tcp 8448/tcp
 ENTRYPOINT ["/start.py"]
 
 HEALTHCHECK --start-period=5s --interval=15s --timeout=5s \
-    CMD curl -fSs http://localhost:8008/health || exit 1
+  CMD curl -fSs http://localhost:8008/health || exit 1

docker/Dockerfile-dhvirtualenv

@@ -24,16 +24,16 @@ ARG distro=""
 # https://launchpad.net/~jyrki-pulliainen/+archive/ubuntu/dh-virtualenv, but
 # it's not obviously easier to use that than to build our own.)
 
-FROM ${distro} as builder
+FROM docker.io/library/${distro} AS builder
 
 RUN apt-get update -qq -o Acquire::Languages=none
 RUN env DEBIAN_FRONTEND=noninteractive apt-get install \
-        -yqq --no-install-recommends \
-        build-essential \
-        ca-certificates \
-        devscripts \
-        equivs \
-        wget
+    -yqq --no-install-recommends \
+    build-essential \
+    ca-certificates \
+    devscripts \
+    equivs \
+    wget
 
 # fetch and unpack the package
 # We are temporarily using a fork of dh-virtualenv due to an incompatibility with Python 3.11, which ships with
@@ -55,40 +55,38 @@ RUN cd /dh-virtualenv && DEB_BUILD_OPTIONS=nodoc dpkg-buildpackage -us -uc -b
 ###
 ### Stage 1
 ###
-FROM ${distro}
+FROM docker.io/library/${distro}
 
 # Get the distro we want to pull from as a dynamic build variable
 # (We need to define it in each build stage)
 ARG distro=""
 ENV distro ${distro}
 
-# Python < 3.7 assumes LANG="C" means ASCII-only and throws on printing unicode
-# http://bugs.python.org/issue19846
-ENV LANG C.UTF-8
-
 # Install the build dependencies
 #
 # NB: keep this list in sync with the list of build-deps in debian/control
 # TODO: it would be nice to do that automatically.
 RUN apt-get update -qq -o Acquire::Languages=none \
     && env DEBIAN_FRONTEND=noninteractive apt-get install \
-        -yqq --no-install-recommends -o Dpkg::Options::=--force-unsafe-io \
-        build-essential \
-        curl \
-        debhelper \
-        devscripts \
-        libsystemd-dev \
-        lsb-release \
-        pkg-config \
-        python3-dev \
-        python3-pip \
-        python3-setuptools \
-        python3-venv \
-        sqlite3 \
-        libpq-dev \
-        libicu-dev \
-        pkg-config \
-        xmlsec1
+    -yqq --no-install-recommends -o Dpkg::Options::=--force-unsafe-io \
+    build-essential \
+    curl \
+    debhelper \
+    devscripts \
+    # Required for building cffi from source.
+    libffi-dev \
+    libsystemd-dev \
+    lsb-release \
+    pkg-config \
+    python3-dev \
+    python3-pip \
+    python3-setuptools \
+    python3-venv \
+    sqlite3 \
+    libpq-dev \
+    libicu-dev \
+    pkg-config \
+    xmlsec1
 
 # Install rust and ensure it's in the PATH
 ENV RUSTUP_HOME=/rust

docker/Dockerfile-workers

@@ -7,7 +7,7 @@ ARG FROM=matrixdotorg/synapse:$SYNAPSE_VERSION
 # target image. For repeated rebuilds, this is much faster than apt installing
 # each time.
 
-FROM debian:bullseye-slim AS deps_base
+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 \
@@ -21,7 +21,7 @@ FROM debian:bullseye-slim AS deps_base
 # 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 redis:6-bullseye AS redis_base
+FROM docker.io/library/redis:7-bookworm AS redis_base
 
 # now build the final image, based on the the regular Synapse docker image
 FROM $FROM

docker/README-testing.md

@@ -15,7 +15,7 @@ and run Synapse against Complement.
 Consult the [contributing guide][guideComplementSh] for instructions on how to use it.
 
 
-[guideComplementSh]: https://matrix-org.github.io/synapse/latest/development/contributing_guide.html#run-the-integration-tests-complement
+[guideComplementSh]: https://element-hq.github.io/synapse/latest/development/contributing_guide.html#run-the-integration-tests-complement
 
 ## Building and running the images manually
 

docker/README.md

@@ -45,7 +45,7 @@ docker run -it --rm \
 ```
 
 For information on picking a suitable server name, see
-https://matrix-org.github.io/synapse/latest/setup/installation.html.
+https://element-hq.github.io/synapse/latest/setup/installation.html.
 
 The above command will generate a `homeserver.yaml` in (typically)
 `/var/lib/docker/volumes/synapse-data/_data`. You should check this file, and
@@ -73,11 +73,12 @@ The following environment variables are supported in `generate` mode:
   will log sensitive information such as access tokens.
   This should not be needed unless you are a developer attempting to debug something
   particularly tricky.
-
+* `SYNAPSE_LOG_TESTING`: if set, Synapse will log additional information useful
+  for testing.
 
 ## Postgres
 
-By default the config will use SQLite. See the [docs on using Postgres](https://github.com/matrix-org/synapse/blob/develop/docs/postgres.md) for more info on how to use Postgres. Until this section is improved [this issue](https://github.com/matrix-org/synapse/issues/8304) may provide useful information.
+By default the config will use SQLite. See the [docs on using Postgres](https://github.com/element-hq/synapse/blob/develop/docs/postgres.md) for more info on how to use Postgres. Until this section is improved [this issue](https://github.com/element-hq/synapse/issues/8304) may provide useful information.
 
 ## Running synapse
 
@@ -150,10 +151,10 @@ is suitable for local testing, but for any practical use, you will either need
 to use a reverse proxy, or configure Synapse to expose an HTTPS port.
 
 For documentation on using a reverse proxy, see
-https://github.com/matrix-org/synapse/blob/master/docs/reverse_proxy.md.
+https://github.com/element-hq/synapse/blob/master/docs/reverse_proxy.md.
 
 For more information on enabling TLS support in synapse itself, see
-https://matrix-org.github.io/synapse/latest/setup/installation.html#tls-certificates. Of
+https://element-hq.github.io/synapse/latest/setup/installation.html#tls-certificates. Of
 course, you will need to expose the TLS port from the container with a `-p`
 argument to `docker run`.
 
@@ -241,4 +242,4 @@ healthcheck:
 
 Jemalloc is embedded in the image and will be used instead of the default allocator.
 You can read about jemalloc by reading the Synapse
-[Admin FAQ](https://matrix-org.github.io/synapse/latest/usage/administration/admin_faq.html#help-synapse-is-slow-and-eats-all-my-ramcpu).
+[Admin FAQ](https://element-hq.github.io/synapse/latest/usage/administration/admin_faq.html#help-synapse-is-slow-and-eats-all-my-ramcpu).

docker/build_debian.sh

@@ -11,6 +11,9 @@ DIST=$(cut -d ':' -f2 <<< "${distro:?}")
 cp -aT /synapse/source /synapse/build
 cd /synapse/build
 
+# Delete any existing `.so` files to ensure a clean build.
+rm -f /synapse/build/synapse/*.so
+
 # if this is a prerelease, set the Section accordingly.
 #
 # When the package is later added to the package repo, reprepro will use the

docker/complement/Dockerfile

@@ -1,57 +1,58 @@
 # syntax=docker/dockerfile:1
-# This dockerfile builds on top of 'docker/Dockerfile-workers' in matrix-org/synapse
+# This dockerfile builds on top of 'docker/Dockerfile-workers' in element-hq/synapse
 # by including a built-in postgres instance, as well as setting up the homeserver so
 # that it is ready for testing via Complement.
 #
 # Instructions for building this image from those it depends on is detailed in this guide:
-# https://github.com/matrix-org/synapse/blob/develop/docker/README-testing.md#testing-with-postgresql-and-single-or-multi-process-synapse
+# 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
 
 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.
+# 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.
 
-    # This trick only works because (a) the Synapse image happens to have all the
-    # shared libraries that postgres wants, (b) we use a postgres image based on
-    # 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=postgres:13-bullseye /usr/lib/postgresql /usr/lib/postgresql
-    COPY --from=postgres:13-bullseye /usr/share/postgresql /usr/share/postgresql
-    RUN mkdir /var/run/postgresql && chown postgres /var/run/postgresql
-    ENV PATH="${PATH}:/usr/lib/postgresql/13/bin"
-    ENV PGDATA=/var/lib/postgresql/data
+# This trick only works because (a) the Synapse image happens to have all the
+# shared libraries that postgres wants, (b) we use a postgres image based on
+# the same debian version as Synapse's docker image (so the versions of the
+# shared libraries match).
+RUN adduser --system --uid 999 postgres --home /var/lib/postgresql
+COPY --from=docker.io/library/postgres:13-bookworm /usr/lib/postgresql /usr/lib/postgresql
+COPY --from=docker.io/library/postgres:13-bookworm /usr/share/postgresql /usr/share/postgresql
+RUN mkdir /var/run/postgresql && chown postgres /var/run/postgresql
+ENV PATH="${PATH}:/usr/lib/postgresql/13/bin"
+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
+# 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
-    RUN echo "ALTER USER postgres PASSWORD 'somesecret'" | gosu postgres postgres --single
-    RUN echo "CREATE DATABASE synapse" | gosu postgres postgres --single
+# Configure a password and create a database for Synapse
+RUN echo "ALTER USER postgres PASSWORD 'somesecret'" | gosu postgres postgres --single
+RUN echo "CREATE DATABASE synapse" | gosu postgres postgres --single
 
-    # Extend the shared homeserver config to disable rate-limiting,
-    # set Complement's static shared secret, enable registration, amongst other
-    # tweaks to get Synapse ready for testing.
-    # To do this, we copy the old template out of the way and then include it
-    # with Jinja2.
-    RUN mv /conf/shared.yaml.j2 /conf/shared-orig.yaml.j2
-    COPY conf/workers-shared-extra.yaml.j2 /conf/shared.yaml.j2
+# Extend the shared homeserver config to disable rate-limiting,
+# set Complement's static shared secret, enable registration, amongst other
+# tweaks to get Synapse ready for testing.
+# To do this, we copy the old template out of the way and then include it
+# with Jinja2.
+RUN mv /conf/shared.yaml.j2 /conf/shared-orig.yaml.j2
+COPY conf/workers-shared-extra.yaml.j2 /conf/shared.yaml.j2
 
-    WORKDIR /data
+WORKDIR /data
 
-    COPY conf/postgres.supervisord.conf /etc/supervisor/conf.d/postgres.conf
+COPY conf/postgres.supervisord.conf /etc/supervisor/conf.d/postgres.conf
 
-    # Copy the entrypoint
-    COPY conf/start_for_complement.sh /
+# Copy the entrypoint
+COPY conf/start_for_complement.sh /
 
-    # Expose nginx's listener ports
-    EXPOSE 8008 8448
+# Expose nginx's listener ports
+EXPOSE 8008 8448
 
-    ENTRYPOINT ["/start_for_complement.sh"]
+ENTRYPOINT ["/start_for_complement.sh"]
 
-    # Update the healthcheck to have a shorter check interval
-    HEALTHCHECK --start-period=5s --interval=1s --timeout=1s \
-        CMD /bin/sh /healthcheck.sh
+# Update the healthcheck to have a shorter check interval
+HEALTHCHECK --start-period=5s --interval=1s --timeout=1s \
+    CMD /bin/sh /healthcheck.sh

docker/complement/README.md

@@ -30,3 +30,14 @@ Consult `scripts-dev/complement.sh` in the repository root for a real example.
 
 [complement]: https://github.com/matrix-org/complement
 [complementEnv]: https://github.com/matrix-org/complement/pull/382
+
+## How to modify homeserver.yaml for Complement tests
+
+It's common for MSCs to be gated behind a feature flag like this:
+```yaml
+experimental_features:
+  faster_joins: true
+```
+To modify this for the Complement image, modify `./conf/workers-shared-extra.yaml.j2`. Despite the name,
+this will affect non-worker mode as well. Remember to _rebuild_ the image (so don't use `-e` if using
+`complement.sh`).

docker/complement/conf/postgres.supervisord.conf

@@ -1,7 +1,7 @@
 [program:postgres]
 command=/usr/local/bin/prefix-log gosu postgres postgres
 
-# Only start if START_POSTGRES=1
+# Only start if START_POSTGRES=true
 autostart=%(ENV_START_POSTGRES)s
 
 # Lower priority number = starts first

docker/complement/conf/start_for_complement.sh

@@ -6,7 +6,7 @@ set -e
 
 echo "Complement Synapse launcher"
 echo "  Args: $@"
-echo "  Env: SYNAPSE_COMPLEMENT_DATABASE=$SYNAPSE_COMPLEMENT_DATABASE SYNAPSE_COMPLEMENT_USE_WORKERS=$SYNAPSE_COMPLEMENT_USE_WORKERS"
+echo "  Env: SYNAPSE_COMPLEMENT_DATABASE=$SYNAPSE_COMPLEMENT_DATABASE SYNAPSE_COMPLEMENT_USE_WORKERS=$SYNAPSE_COMPLEMENT_USE_WORKERS SYNAPSE_COMPLEMENT_USE_ASYNCIO_REACTOR=$SYNAPSE_COMPLEMENT_USE_ASYNCIO_REACTOR"
 
 function log {
     d=$(date +"%Y-%m-%d %H:%M:%S,%3N")
@@ -32,8 +32,9 @@ case "$SYNAPSE_COMPLEMENT_DATABASE" in
     ;;
 
   sqlite|"")
-    # Configure supervisord not to start Postgres, as we don't need it
-    export START_POSTGRES=false
+    # Set START_POSTGRES to false unless it has already been set
+    # (i.e. by another container image inheriting our own).
+    export START_POSTGRES=${START_POSTGRES:-false}
     ;;
 
   *)
@@ -51,8 +52,7 @@ if [[ -n "$SYNAPSE_COMPLEMENT_USE_WORKERS" ]]; then
   # -z True if the length of string is zero.
   if [[ -z "$SYNAPSE_WORKER_TYPES" ]]; then
     export SYNAPSE_WORKER_TYPES="\
-      event_persister, \
-      event_persister, \
+      event_persister:2, \
       background_worker, \
       frontend_proxy, \
       event_creator, \
@@ -64,10 +64,16 @@ if [[ -n "$SYNAPSE_COMPLEMENT_USE_WORKERS" ]]; then
       synchrotron, \
       client_reader, \
       appservice, \
-      pusher"
+      pusher, \
+      stream_writers=account_data+presence+receipts+to_device+typing"
 
   fi
   log "Workers requested: $SYNAPSE_WORKER_TYPES"
+  # adjust connection pool limits on worker mode as otherwise running lots of worker synapses
+  # can make docker unhappy (in GHA)
+  export POSTGRES_CP_MIN=1
+  export POSTGRES_CP_MAX=3
+  echo "using reduced connection pool limits for worker mode"
   # Improve startup times by using a launcher based on fork()
   export SYNAPSE_USE_EXPERIMENTAL_FORKING_LAUNCHER=1
 else
@@ -76,6 +82,17 @@ else
 fi
 
 
+if [[ -n "$SYNAPSE_COMPLEMENT_USE_ASYNCIO_REACTOR" ]]; then
+  if [[ -n "$SYNAPSE_USE_EXPERIMENTAL_FORKING_LAUNCHER" ]]; then
+    export SYNAPSE_COMPLEMENT_FORKING_LAUNCHER_ASYNC_IO_REACTOR="1"
+  else
+    export SYNAPSE_ASYNC_IO_REACTOR="1"
+  fi
+else
+  export SYNAPSE_ASYNC_IO_REACTOR="0"
+fi
+
+
 # Add Complement's appservice registration directory, if there is one
 # (It can be absent when there are no application services in this test!)
 if [ -d /complement/appservice ]; then

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

@@ -7,6 +7,7 @@
 #}
 
 ## Server ##
+public_baseurl: http://127.0.0.1:8008/
 report_stats: False
 trusted_key_servers: []
 enable_registration: true
@@ -84,6 +85,14 @@ rc_invites:
   per_user:
     per_second: 1000
     burst_count: 1000
+  per_issuer:
+    per_second: 1000
+    burst_count: 1000
+
+rc_presence:
+  per_user:
+    per_second: 9999
+    burst_count: 9999
 
 federation_rr_transactions_per_room_per_second: 9999
 
@@ -92,18 +101,28 @@ allow_device_name_lookup_over_federation: true
 ## Experimental Features ##
 
 experimental_features:
-  # Enable history backfilling support
-  msc2716_enabled: true
-  # server-side support for partial state in /send_join responses
-  msc3706_enabled: true
-  {% if not workers_in_use %}
-  # client-side support for partial state in /send_join responses
-  faster_joins: true
-  {% endif %}
-  # Filtering /messages by relation type.
-  msc3874_enabled: true
+  # Enable support for polls
+  msc3381_polls_enabled: true
+  # Enable deleting device-specific notification settings stored in account data
+  msc3890_enabled: true
   # Enable removing account data support
   msc3391_enabled: true
+  # Filtering /messages by relation type.
+  msc3874_enabled: true
+  # no UIA for x-signing upload for the first time
+  msc3967_enabled: true
+  # Expose a room summary for public rooms
+  msc3266_enabled: true
+  # Send to-device messages to application services
+  msc2409_to_device_messages_enabled: true
+  # Allow application services to masquerade devices
+  msc3202_device_masquerading: true
+  # Sending device list changes, one-time key counts and fallback key usage to application services
+  msc3202_transaction_extensions: true
+  # Proxy OTK claim requests to exclusive ASes
+  msc3983_appservice_otk_claims: true
+  # Proxy key queries to exclusive ASes
+  msc3984_appservice_key_query: true
 
 server_notices:
   system_mxid_localpart: _server
@@ -111,6 +130,9 @@ 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/nginx.conf.j2

@@ -35,9 +35,16 @@ server {
 
     # Send all other traffic to the main process
     location ~* ^(\\/_matrix|\\/_synapse) {
+{% if using_unix_sockets %}
+        proxy_pass http://unix:/run/main_public.sock;
+{% else %}
+        # note: do not add a path (even a single /) after the port in `proxy_pass`,
+        # otherwise nginx will canonicalise the URI and cause signature verification
+        # errors.
         proxy_pass http://localhost:8080;
+{% endif %}
         proxy_set_header X-Forwarded-For $remote_addr;
         proxy_set_header X-Forwarded-Proto $scheme;
-        proxy_set_header Host $host;
+        proxy_set_header Host $host:$server_port;
     }
 }

docker/conf-workers/shared.yaml.j2

@@ -6,6 +6,9 @@
 {% if enable_redis %}
 redis:
     enabled: true
+    {% if using_unix_sockets %}
+    path: /tmp/redis.sock
+    {% endif %}
 {% endif %}
 
 {% if appservice_registrations is not none %}

docker/conf-workers/supervisord.conf.j2

@@ -19,7 +19,11 @@ username=www-data
 autorestart=true
 
 [program:redis]
+{% if using_unix_sockets %}
+command=/usr/local/bin/prefix-log /usr/local/bin/redis-server --unixsocket /tmp/redis.sock
+{% else %}
 command=/usr/local/bin/prefix-log /usr/local/bin/redis-server
+{% endif %}
 priority=1
 stdout_logfile=/dev/stdout
 stdout_logfile_maxbytes=0

docker/conf-workers/worker.yaml.j2

@@ -6,13 +6,13 @@
 worker_app: "{{ app }}"
 worker_name: "{{ name }}"
 
-# The replication listener on the main synapse process.
-worker_replication_host: 127.0.0.1
-worker_replication_http_port: 9093
-
 worker_listeners:
   - type: http
+{% if using_unix_sockets %}
+    path: "/run/worker.{{ port }}"
+{% else %}
     port: {{ port }}
+{% endif %}
 {% if listener_resources %}
     resources:
       - names:

docker/conf/homeserver.yaml

@@ -36,12 +36,17 @@ listeners:
 
   # Allow configuring in case we want to reverse proxy 8008
   # using another process in the same container
+{% if SYNAPSE_USE_UNIX_SOCKET %}
+  # Unix sockets don't care about TLS or IP addresses or ports
+  - path: '/run/main_public.sock'
+    type: http
+{% else %}
   - port: {{ SYNAPSE_HTTP_PORT or 8008 }}
     tls: false
     bind_addresses: ['::']
     type: http
     x_forwarded: false
-
+{% endif %}
     resources:
       - names: [client]
         compress: true
@@ -57,10 +62,13 @@ database:
     user: "{{ POSTGRES_USER or "synapse" }}"
     password: "{{ POSTGRES_PASSWORD }}"
     database: "{{ POSTGRES_DB or "synapse" }}"
+{% if not SYNAPSE_USE_UNIX_SOCKET %}
+{# Synapse will use a default unix socket for Postgres when host/port is not specified (behavior from `psycopg2`). #}
     host: "{{ POSTGRES_HOST or "db" }}"
     port: "{{ POSTGRES_PORT or "5432" }}"
-    cp_min: 5
-    cp_max: 10
+{% endif %}
+    cp_min: {{ POSTGRES_CP_MIN or 5 }}
+    cp_max: {{ POSTGRES_CP_MAX or 10 }}
 {% else %}
 database:
   name: "sqlite3"
@@ -168,7 +176,6 @@ app_service_config_files:
 {% endif %}
 
 macaroon_secret_key: "{{ SYNAPSE_MACAROON_SECRET_KEY }}"
-expire_access_token: False
 
 ## Signing Keys ##
 

docker/conf/log.config

@@ -49,17 +49,35 @@ handlers:
     class: logging.StreamHandler
     formatter: precise
 
-{% if not SYNAPSE_LOG_SENSITIVE %}
-{#
-  If SYNAPSE_LOG_SENSITIVE is unset, then override synapse.storage.SQL to INFO
-  so that DEBUG entries (containing sensitive information) are not emitted.
-#}
 loggers:
+    # This is just here so we can leave `loggers` in the config regardless of whether
+    # we configure other loggers below (avoid empty yaml dict error).
+    _placeholder:
+        level: "INFO"
+
+    {% if not SYNAPSE_LOG_SENSITIVE %}
+    {#
+      If SYNAPSE_LOG_SENSITIVE is unset, then override synapse.storage.SQL to INFO
+      so that DEBUG entries (containing sensitive information) are not emitted.
+    #}
     synapse.storage.SQL:
         # beware: increasing this to DEBUG will make synapse log sensitive
         # information such as access tokens.
         level: INFO
-{% endif %}
+    {% endif %}
+
+    {% if SYNAPSE_LOG_TESTING %}
+    {#
+      If Synapse is under test, log a few more useful things for a developer
+      attempting to debug something particularly tricky.
+
+      With `synapse.visibility.filtered_event_debug`, it logs when events are (maybe
+      unexpectedly) filtered out of responses in tests. It's just nice to be able to
+      look at the CI log and figure out why an event isn't being returned.
+    #}
+    synapse.visibility.filtered_event_debug:
+        level: DEBUG
+    {% endif %}
 
 root:
     level: {{ SYNAPSE_LOG_LEVEL or "INFO" }}

docker/configure_workers_and_start.py

@@ -1,17 +1,24 @@
 #!/usr/bin/env python
+#
+# This file is licensed under the Affero General Public License (AGPL) version 3.
+#
 # Copyright 2021 The Matrix.org Foundation C.I.C.
+# Copyright (C) 2023 New Vector, Ltd
 #
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# See the GNU Affero General Public License for more details:
+# <https://www.gnu.org/licenses/agpl-3.0.html>.
+#
+# Originally licensed under the Apache License, Version 2.0:
+# <http://www.apache.org/licenses/LICENSE-2.0>.
+#
+# [This file includes modifications made by New Vector Limited]
 #
-#     http://www.apache.org/licenses/LICENSE-2.0
 #
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
 
 # This script reads environment variables and generates a shared Synapse worker,
 # nginx and supervisord configs depending on the workers requested.
@@ -19,8 +26,15 @@
 # The environment variables it reads are:
 #   * SYNAPSE_SERVER_NAME: The desired server_name of the homeserver.
 #   * SYNAPSE_REPORT_STATS: Whether to report stats.
-#   * SYNAPSE_WORKER_TYPES: A comma separated list of worker names as specified in WORKER_CONFIG
-#         below. Leave empty for no workers.
+#   * SYNAPSE_WORKER_TYPES: A comma separated list of worker names as specified in WORKERS_CONFIG
+#         below. Leave empty for no workers. Add a ':' and a number at the end to
+#         multiply that worker. Append multiple worker types with '+' to merge the
+#         worker types into a single worker. Add a name and a '=' to the front of a
+#         worker type to give this instance a name in logs and nginx.
+#         Examples:
+#         SYNAPSE_WORKER_TYPES='event_persister, federation_sender, client_reader'
+#         SYNAPSE_WORKER_TYPES='event_persister:2, federation_sender:2, client_reader'
+#         SYNAPSE_WORKER_TYPES='stream_writers=account_data+presence+typing'
 #   * SYNAPSE_AS_REGISTRATION_DIR: If specified, a directory in which .yaml and .yml files
 #         will be treated as Application Service registration files.
 #   * SYNAPSE_TLS_CERT: Path to a TLS certificate in PEM format.
@@ -33,6 +47,8 @@
 #         log level. INFO is the default.
 #   * SYNAPSE_LOG_SENSITIVE: If unset, SQL and SQL values won't be logged,
 #         regardless of the SYNAPSE_LOG_LEVEL setting.
+#   * SYNAPSE_LOG_TESTING: if set, Synapse will log additional information useful
+#     for testing.
 #
 # NOTE: According to Complement's ENTRYPOINT expectations for a homeserver image (as defined
 # in the project's README), this script may be run multiple times, and functionality should
@@ -40,15 +56,39 @@
 
 import os
 import platform
+import re
 import subprocess
 import sys
+from argparse import ArgumentParser
+from collections import defaultdict
+from itertools import chain
 from pathlib import Path
-from typing import Any, Dict, List, Mapping, MutableMapping, NoReturn, Optional, Set
+from typing import (
+    Any,
+    Dict,
+    List,
+    Mapping,
+    MutableMapping,
+    NoReturn,
+    Optional,
+    Set,
+    SupportsIndex,
+)
 
 import yaml
 from jinja2 import Environment, FileSystemLoader
 
 MAIN_PROCESS_HTTP_LISTENER_PORT = 8080
+MAIN_PROCESS_INSTANCE_NAME = "main"
+MAIN_PROCESS_LOCALHOST_ADDRESS = "127.0.0.1"
+MAIN_PROCESS_REPLICATION_PORT = 9093
+# Obviously, these would only be used with the UNIX socket option
+MAIN_PROCESS_UNIX_SOCKET_PUBLIC_PATH = "/run/main_public.sock"
+MAIN_PROCESS_UNIX_SOCKET_PRIVATE_PATH = "/run/main_private.sock"
+
+# A simple name used as a placeholder in the WORKERS_CONFIG below. This will be replaced
+# during processing with the name of the worker.
+WORKER_PLACEHOLDER_NAME = "placeholder_name"
 
 # Workers with exposed endpoints needs either "client", "federation", or "media" listener_resources
 # Watching /_matrix/client needs a "client" listener
@@ -70,12 +110,14 @@ WORKERS_CONFIG: Dict[str, Dict[str, Any]] = {
         "endpoint_patterns": [
             "^/_matrix/client/(api/v1|r0|v3|unstable)/user_directory/search$"
         ],
-        "shared_extra_conf": {"update_user_directory_from_worker": "user_dir1"},
+        "shared_extra_conf": {
+            "update_user_directory_from_worker": WORKER_PLACEHOLDER_NAME
+        },
         "worker_extra_conf": "",
     },
     "media_repository": {
-        "app": "synapse.app.media_repository",
-        "listener_resources": ["media"],
+        "app": "synapse.app.generic_worker",
+        "listener_resources": ["media", "client"],
         "endpoint_patterns": [
             "^/_matrix/media/",
             "^/_synapse/admin/v1/purge_media_cache$",
@@ -83,11 +125,13 @@ WORKERS_CONFIG: Dict[str, Dict[str, Any]] = {
             "^/_synapse/admin/v1/user/.*/media.*$",
             "^/_synapse/admin/v1/media/.*$",
             "^/_synapse/admin/v1/quarantine_media/.*$",
+            "^/_matrix/client/v1/media/.*$",
+            "^/_matrix/federation/v1/media/.*$",
         ],
         # The first configured media worker will run the media background jobs
         "shared_extra_conf": {
             "enable_media_repo": False,
-            "media_instance_running_background_jobs": "media_repository1",
+            "media_instance_running_background_jobs": WORKER_PLACEHOLDER_NAME,
         },
         "worker_extra_conf": "enable_media_repo: true",
     },
@@ -95,7 +139,9 @@ WORKERS_CONFIG: Dict[str, Dict[str, Any]] = {
         "app": "synapse.app.generic_worker",
         "listener_resources": [],
         "endpoint_patterns": [],
-        "shared_extra_conf": {"notify_appservices_from_worker": "appservice1"},
+        "shared_extra_conf": {
+            "notify_appservices_from_worker": WORKER_PLACEHOLDER_NAME
+        },
         "worker_extra_conf": "",
     },
     "federation_sender": {
@@ -135,6 +181,7 @@ WORKERS_CONFIG: Dict[str, Dict[str, Any]] = {
             "^/_matrix/client/versions$",
             "^/_matrix/client/(api/v1|r0|v3|unstable)/voip/turnServer$",
             "^/_matrix/client/(r0|v3|unstable)/register$",
+            "^/_matrix/client/(r0|v3|unstable)/register/available$",
             "^/_matrix/client/(r0|v3|unstable)/auth/.*/fallback/web$",
             "^/_matrix/client/(api/v1|r0|v3|unstable)/rooms/.*/messages$",
             "^/_matrix/client/(api/v1|r0|v3|unstable)/rooms/.*/event",
@@ -142,6 +189,11 @@ WORKERS_CONFIG: Dict[str, Dict[str, Any]] = {
             "^/_matrix/client/(api/v1|r0|v3|unstable/.*)/rooms/.*/aliases",
             "^/_matrix/client/v1/rooms/.*/timestamp_to_event$",
             "^/_matrix/client/(api/v1|r0|v3|unstable)/search",
+            "^/_matrix/client/(r0|v3|unstable)/user/.*/filter(/|$)",
+            "^/_matrix/client/(r0|v3|unstable)/password_policy$",
+            "^/_matrix/client/(api/v1|r0|v3|unstable)/directory/room/.*$",
+            "^/_matrix/client/(r0|v3|unstable)/capabilities$",
+            "^/_matrix/client/(r0|v3|unstable)/notifications$",
         ],
         "shared_extra_conf": {},
         "worker_extra_conf": "",
@@ -161,6 +213,8 @@ WORKERS_CONFIG: Dict[str, Dict[str, Any]] = {
             "^/_matrix/federation/(v1|v2)/make_leave/",
             "^/_matrix/federation/(v1|v2)/send_join/",
             "^/_matrix/federation/(v1|v2)/send_leave/",
+            "^/_matrix/federation/v1/make_knock/",
+            "^/_matrix/federation/v1/send_knock/",
             "^/_matrix/federation/(v1|v2)/invite/",
             "^/_matrix/federation/(v1|v2)/query_auth/",
             "^/_matrix/federation/(v1|v2)/event_auth/",
@@ -191,9 +245,9 @@ WORKERS_CONFIG: Dict[str, Dict[str, Any]] = {
         "app": "synapse.app.generic_worker",
         "listener_resources": [],
         "endpoint_patterns": [],
-        # This worker cannot be sharded. Therefore there should only ever be one background
-        # worker, and it should be named background_worker1
-        "shared_extra_conf": {"run_background_tasks_on": "background_worker1"},
+        # This worker cannot be sharded. Therefore, there should only ever be one
+        # background worker. This is enforced for the safety of your database.
+        "shared_extra_conf": {"run_background_tasks_on": WORKER_PLACEHOLDER_NAME},
         "worker_extra_conf": "",
     },
     "event_creator": {
@@ -204,8 +258,8 @@ WORKERS_CONFIG: Dict[str, Dict[str, Any]] = {
             "^/_matrix/client/(api/v1|r0|v3|unstable)/rooms/.*/send",
             "^/_matrix/client/(api/v1|r0|v3|unstable)/rooms/.*/(join|invite|leave|ban|unban|kick)$",
             "^/_matrix/client/(api/v1|r0|v3|unstable)/join/",
+            "^/_matrix/client/(api/v1|r0|v3|unstable)/knock/",
             "^/_matrix/client/(api/v1|r0|v3|unstable)/profile/",
-            "^/_matrix/client/(v1|unstable/org.matrix.msc2716)/rooms/.*/batch_send",
         ],
         "shared_extra_conf": {},
         "worker_extra_conf": "",
@@ -260,6 +314,13 @@ WORKERS_CONFIG: Dict[str, Dict[str, Any]] = {
         "shared_extra_conf": {},
         "worker_extra_conf": "",
     },
+    "push_rules": {
+        "app": "synapse.app.generic_worker",
+        "listener_resources": ["client", "replication"],
+        "endpoint_patterns": ["^/_matrix/client/(api/v1|r0|v3|unstable)/pushrules/"],
+        "shared_extra_conf": {},
+        "worker_extra_conf": "",
+    },
 }
 
 # Templates for sections that may be inserted multiple times in config files
@@ -273,7 +334,7 @@ NGINX_LOCATION_CONFIG_BLOCK = """
 """
 
 NGINX_UPSTREAM_CONFIG_BLOCK = """
-upstream {upstream_worker_type} {{
+upstream {upstream_worker_base_name} {{
 {body}
 }}
 """
@@ -324,7 +385,7 @@ def convert(src: str, dst: str, **template_vars: object) -> None:
 
 def add_worker_roles_to_shared_config(
     shared_config: dict,
-    worker_type: str,
+    worker_types_set: Set[str],
     worker_name: str,
     worker_port: int,
 ) -> None:
@@ -332,22 +393,37 @@ def add_worker_roles_to_shared_config(
     append appropriate worker information to it for the current worker_type instance.
 
     Args:
-        shared_config: The config dict that all worker instances share (after being converted to YAML)
-        worker_type: The type of worker (one of those defined in WORKERS_CONFIG).
+        shared_config: The config dict that all worker instances share (after being
+            converted to YAML)
+        worker_types_set: The type of worker (one of those defined in WORKERS_CONFIG).
+            This list can be a single worker type or multiple.
         worker_name: The name of the worker instance.
         worker_port: The HTTP replication port that the worker instance is listening on.
     """
-    # The instance_map config field marks the workers that write to various replication streams
+    # The instance_map config field marks the workers that write to various replication
+    # streams
     instance_map = shared_config.setdefault("instance_map", {})
 
-    # Worker-type specific sharding config
-    if worker_type == "pusher":
+    # This is a list of the stream_writers that there can be only one of. Events can be
+    # sharded, and therefore doesn't belong here.
+    singular_stream_writers = [
+        "account_data",
+        "presence",
+        "receipts",
+        "to_device",
+        "typing",
+        "push_rules",
+    ]
+
+    # Worker-type specific sharding config. Now a single worker can fulfill multiple
+    # roles, check each.
+    if "pusher" in worker_types_set:
         shared_config.setdefault("pusher_instances", []).append(worker_name)
 
-    elif worker_type == "federation_sender":
+    if "federation_sender" in worker_types_set:
         shared_config.setdefault("federation_sender_instances", []).append(worker_name)
 
-    elif worker_type == "event_persister":
+    if "event_persister" in worker_types_set:
         # Event persisters write to the events stream, so we need to update
         # the list of event stream writers
         shared_config.setdefault("stream_writers", {}).setdefault("events", []).append(
@@ -355,24 +431,168 @@ def add_worker_roles_to_shared_config(
         )
 
         # Map of stream writer instance names to host/ports combos
-        instance_map[worker_name] = {
-            "host": "localhost",
-            "port": worker_port,
-        }
+        if os.environ.get("SYNAPSE_USE_UNIX_SOCKET", False):
+            instance_map[worker_name] = {
+                "path": f"/run/worker.{worker_port}",
+            }
+        else:
+            instance_map[worker_name] = {
+                "host": "localhost",
+                "port": worker_port,
+            }
+    # Update the list of stream writers. It's convenient that the name of the worker
+    # type is the same as the stream to write. Iterate over the whole list in case there
+    # is more than one.
+    for worker in worker_types_set:
+        if worker in singular_stream_writers:
+            shared_config.setdefault("stream_writers", {}).setdefault(
+                worker, []
+            ).append(worker_name)
 
-    elif worker_type in ["account_data", "presence", "receipts", "to_device", "typing"]:
-        # Update the list of stream writers
-        # It's convenient that the name of the worker type is the same as the stream to write
-        shared_config.setdefault("stream_writers", {}).setdefault(
-            worker_type, []
-        ).append(worker_name)
+            # Map of stream writer instance names to host/ports combos
+            # For now, all stream writers need http replication ports
+            if os.environ.get("SYNAPSE_USE_UNIX_SOCKET", False):
+                instance_map[worker_name] = {
+                    "path": f"/run/worker.{worker_port}",
+                }
+            else:
+                instance_map[worker_name] = {
+                    "host": "localhost",
+                    "port": worker_port,
+                }
 
-        # Map of stream writer instance names to host/ports combos
-        # For now, all stream writers need http replication ports
-        instance_map[worker_name] = {
-            "host": "localhost",
-            "port": worker_port,
-        }
+
+def merge_worker_template_configs(
+    existing_dict: Optional[Dict[str, Any]],
+    to_be_merged_dict: Dict[str, Any],
+) -> Dict[str, Any]:
+    """When given an existing dict of worker template configuration consisting with both
+        dicts and lists, merge new template data from WORKERS_CONFIG(or create) and
+        return new dict.
+
+    Args:
+        existing_dict: Either an existing worker template or a fresh blank one.
+        to_be_merged_dict: The template from WORKERS_CONFIGS to be merged into
+            existing_dict.
+    Returns: The newly merged together dict values.
+    """
+    new_dict: Dict[str, Any] = {}
+    if not existing_dict:
+        # It doesn't exist yet, just use the new dict(but take a copy not a reference)
+        new_dict = to_be_merged_dict.copy()
+    else:
+        for i in to_be_merged_dict.keys():
+            if (i == "endpoint_patterns") or (i == "listener_resources"):
+                # merge the two lists, remove duplicates
+                new_dict[i] = list(set(existing_dict[i] + to_be_merged_dict[i]))
+            elif i == "shared_extra_conf":
+                # merge dictionary's, the worker name will be replaced later
+                new_dict[i] = {**existing_dict[i], **to_be_merged_dict[i]}
+            elif i == "worker_extra_conf":
+                # There is only one worker type that has a 'worker_extra_conf' and it is
+                # the media_repo. Since duplicate worker types on the same worker don't
+                # work, this is fine.
+                new_dict[i] = existing_dict[i] + to_be_merged_dict[i]
+            else:
+                # Everything else should be identical, like "app", which only works
+                # because all apps are now generic_workers.
+                new_dict[i] = to_be_merged_dict[i]
+    return new_dict
+
+
+def insert_worker_name_for_worker_config(
+    existing_dict: Dict[str, Any], worker_name: str
+) -> Dict[str, Any]:
+    """Insert a given worker name into the worker's configuration dict.
+
+    Args:
+        existing_dict: The worker_config dict that is imported into shared_config.
+        worker_name: The name of the worker to insert.
+    Returns: Copy of the dict with newly inserted worker name
+    """
+    dict_to_edit = existing_dict.copy()
+    for k, v in dict_to_edit["shared_extra_conf"].items():
+        # Only proceed if it's the placeholder name string
+        if v == WORKER_PLACEHOLDER_NAME:
+            dict_to_edit["shared_extra_conf"][k] = worker_name
+    return dict_to_edit
+
+
+def apply_requested_multiplier_for_worker(worker_types: List[str]) -> List[str]:
+    """
+    Apply multiplier(if found) by returning a new expanded list with some basic error
+    checking.
+
+    Args:
+        worker_types: The unprocessed List of requested workers
+    Returns:
+        A new list with all requested workers expanded.
+    """
+    # Checking performed:
+    # 1. if worker:2 or more is declared, it will create additional workers up to number
+    # 2. if worker:1, it will create a single copy of this worker as if no number was
+    #   given
+    # 3. if worker:0 is declared, this worker will be ignored. This is to allow for
+    #   scripting and automated expansion and is intended behaviour.
+    # 4. if worker:NaN or is a negative number, it will error and log it.
+    new_worker_types = []
+    for worker_type in worker_types:
+        if ":" in worker_type:
+            worker_type_components = split_and_strip_string(worker_type, ":", 1)
+            worker_count = 0
+            # Should only be 2 components, a type of worker(s) and an integer as a
+            # string. Cast the number as an int then it can be used as a counter.
+            try:
+                worker_count = int(worker_type_components[1])
+            except ValueError:
+                error(
+                    f"Bad number in worker count for '{worker_type}': "
+                    f"'{worker_type_components[1]}' is not an integer"
+                )
+
+            # As long as there are more than 0, we add one to the list to make below.
+            for _ in range(worker_count):
+                new_worker_types.append(worker_type_components[0])
+
+        else:
+            # If it's not a real worker_type, it will error out later.
+            new_worker_types.append(worker_type)
+    return new_worker_types
+
+
+def is_sharding_allowed_for_worker_type(worker_type: str) -> bool:
+    """Helper to check to make sure worker types that cannot have multiples do not.
+
+    Args:
+        worker_type: The type of worker to check against.
+    Returns: True if allowed, False if not
+    """
+    return worker_type not in [
+        "background_worker",
+        "account_data",
+        "presence",
+        "receipts",
+        "typing",
+        "to_device",
+    ]
+
+
+def split_and_strip_string(
+    given_string: str, split_char: str, max_split: SupportsIndex = -1
+) -> List[str]:
+    """
+    Helper to split a string on split_char and strip whitespace from each end of each
+        element.
+    Args:
+        given_string: The string to split
+        split_char: The character to split the string on
+        max_split: kwarg for split() to limit how many times the split() happens
+    Returns:
+        A List of strings
+    """
+    # Removes whitespace from ends of result strings before adding to list. Allow for
+    # overriding 'maxsplit' kwarg, default being -1 to signify no maximum.
+    return [x.strip() for x in given_string.split(split_char, maxsplit=max_split)]
 
 
 def generate_base_homeserver_config() -> None:
@@ -387,37 +607,173 @@ def generate_base_homeserver_config() -> None:
     subprocess.run(["/usr/local/bin/python", "/start.py", "migrate_config"], check=True)
 
 
+def parse_worker_types(
+    requested_worker_types: List[str],
+) -> Dict[str, Set[str]]:
+    """Read the desired list of requested workers and prepare the data for use in
+        generating worker config files while also checking for potential gotchas.
+
+    Args:
+        requested_worker_types: The list formed from the split environment variable
+            containing the unprocessed requests for workers.
+
+    Returns: A dict of worker names to set of worker types. Format:
+        {'worker_name':
+            {'worker_type', 'worker_type2'}
+        }
+    """
+    # A counter of worker_base_name -> int. Used for determining the name for a given
+    # worker when generating its config file, as each worker's name is just
+    # worker_base_name followed by instance number
+    worker_base_name_counter: Dict[str, int] = defaultdict(int)
+
+    # Similar to above, but more finely grained. This is used to determine we don't have
+    # more than a single worker for cases where multiples would be bad(e.g. presence).
+    worker_type_shard_counter: Dict[str, int] = defaultdict(int)
+
+    # The final result of all this processing
+    dict_to_return: Dict[str, Set[str]] = {}
+
+    # Handle any multipliers requested for given workers.
+    multiple_processed_worker_types = apply_requested_multiplier_for_worker(
+        requested_worker_types
+    )
+
+    # Process each worker_type_string
+    # Examples of expected formats:
+    #  - requested_name=type1+type2+type3
+    #  - synchrotron
+    #  - event_creator+event_persister
+    for worker_type_string in multiple_processed_worker_types:
+        # First, if a name is requested, use that — otherwise generate one.
+        worker_base_name: str = ""
+        if "=" in worker_type_string:
+            # Split on "=", remove extra whitespace from ends then make list
+            worker_type_split = split_and_strip_string(worker_type_string, "=")
+            if len(worker_type_split) > 2:
+                error(
+                    "There should only be one '=' in the worker type string. "
+                    f"Please fix: {worker_type_string}"
+                )
+
+            # Assign the name
+            worker_base_name = worker_type_split[0]
+
+            if not re.match(r"^[a-zA-Z0-9_+-]*[a-zA-Z_+-]$", worker_base_name):
+                # Apply a fairly narrow regex to the worker names. Some characters
+                # aren't safe for use in file paths or nginx configurations.
+                # Don't allow to end with a number because we'll add a number
+                # ourselves in a moment.
+                error(
+                    "Invalid worker name; please choose a name consisting of "
+                    "alphanumeric letters, _ + -, but not ending with a digit: "
+                    f"{worker_base_name!r}"
+                )
+
+            # Continue processing the remainder of the worker_type string
+            # with the name override removed.
+            worker_type_string = worker_type_split[1]
+
+        # Split the worker_type_string on "+", remove whitespace from ends then make
+        # the list a set so it's deduplicated.
+        worker_types_set: Set[str] = set(
+            split_and_strip_string(worker_type_string, "+")
+        )
+
+        if not worker_base_name:
+            # No base name specified: generate one deterministically from set of
+            # types
+            worker_base_name = "+".join(sorted(worker_types_set))
+
+        # At this point, we have:
+        #   worker_base_name which is the name for the worker, without counter.
+        #   worker_types_set which is the set of worker types for this worker.
+
+        # Validate worker_type and make sure we don't allow sharding for a worker type
+        # that doesn't support it. Will error and stop if it is a problem,
+        # e.g. 'background_worker'.
+        for worker_type in worker_types_set:
+            # Verify this is a real defined worker type. If it's not, stop everything so
+            # it can be fixed.
+            if worker_type not in WORKERS_CONFIG:
+                error(
+                    f"{worker_type} is an unknown worker type! Was found in "
+                    f"'{worker_type_string}'. Please fix!"
+                )
+
+            if worker_type in worker_type_shard_counter:
+                if not is_sharding_allowed_for_worker_type(worker_type):
+                    error(
+                        f"There can be only a single worker with {worker_type} "
+                        "type. Please recount and remove."
+                    )
+            # Not in shard counter, must not have seen it yet, add it.
+            worker_type_shard_counter[worker_type] += 1
+
+        # Generate the number for the worker using incrementing counter
+        worker_base_name_counter[worker_base_name] += 1
+        worker_number = worker_base_name_counter[worker_base_name]
+        worker_name = f"{worker_base_name}{worker_number}"
+
+        if worker_number > 1:
+            # If this isn't the first worker, check that we don't have a confusing
+            # mixture of worker types with the same base name.
+            first_worker_with_base_name = dict_to_return[f"{worker_base_name}1"]
+            if first_worker_with_base_name != worker_types_set:
+                error(
+                    f"Can not use worker_name: '{worker_name}' for worker_type(s): "
+                    f"{worker_types_set!r}. It is already in use by "
+                    f"worker_type(s): {first_worker_with_base_name!r}"
+                )
+
+        dict_to_return[worker_name] = worker_types_set
+
+    return dict_to_return
+
+
 def generate_worker_files(
-    environ: Mapping[str, str], config_path: str, data_dir: str
+    environ: Mapping[str, str],
+    config_path: str,
+    data_dir: str,
+    requested_worker_types: Dict[str, Set[str]],
 ) -> None:
-    """Read the desired list of workers from environment variables and generate
-    shared homeserver, nginx and supervisord configs.
+    """Read the desired workers(if any) that is passed in and generate shared
+        homeserver, nginx and supervisord configs.
 
     Args:
         environ: os.environ instance.
         config_path: The location of the generated Synapse main worker config file.
         data_dir: The location of the synapse data directory. Where log and
             user-facing config files live.
+        requested_worker_types: A Dict containing requested workers in the format of
+            {'worker_name1': {'worker_type', ...}}
     """
     # Note that yaml cares about indentation, so care should be taken to insert lines
     # into files at the correct indentation below.
 
-    # shared_config is the contents of a Synapse config file that will be shared amongst
-    # the main Synapse process as well as all workers.
-    # It is intended mainly for disabling functionality when certain workers are spun up,
-    # and adding a replication listener.
-
-    # First read the original config file and extract the listeners block. Then we'll add
-    # another listener for replication. Later we'll write out the result to the shared
-    # config file.
-    listeners = [
-        {
-            "port": 9093,
-            "bind_address": "127.0.0.1",
-            "type": "http",
-            "resources": [{"names": ["replication"]}],
-        }
-    ]
+    # Convenience helper for if using unix sockets instead of host:port
+    using_unix_sockets = environ.get("SYNAPSE_USE_UNIX_SOCKET", False)
+    # First read the original config file and extract the listeners block. Then we'll
+    # add another listener for replication. Later we'll write out the result to the
+    # shared config file.
+    listeners: List[Any]
+    if using_unix_sockets:
+        listeners = [
+            {
+                "path": MAIN_PROCESS_UNIX_SOCKET_PRIVATE_PATH,
+                "type": "http",
+                "resources": [{"names": ["replication"]}],
+            }
+        ]
+    else:
+        listeners = [
+            {
+                "port": MAIN_PROCESS_REPLICATION_PORT,
+                "bind_address": MAIN_PROCESS_LOCALHOST_ADDRESS,
+                "type": "http",
+                "resources": [{"names": ["replication"]}],
+            }
+        ]
     with open(config_path) as file_stream:
         original_config = yaml.safe_load(file_stream)
         original_listeners = original_config.get("listeners")
@@ -425,9 +781,9 @@ def generate_worker_files(
             listeners += original_listeners
 
     # The shared homeserver config. The contents of which will be inserted into the
-    # base shared worker jinja2 template.
-    #
-    # This config file will be passed to all workers, included Synapse's main process.
+    # base shared worker jinja2 template. This config file will be passed to all
+    # workers, included Synapse's main process. It is intended mainly for disabling
+    # functionality when certain workers are spun up, and adding a replication listener.
     shared_config: Dict[str, Any] = {"listeners": listeners}
 
     # List of dicts that describe workers.
@@ -435,31 +791,20 @@ def generate_worker_files(
     # program blocks.
     worker_descriptors: List[Dict[str, Any]] = []
 
-    # Upstreams for load-balancing purposes. This dict takes the form of a worker type to the
-    # ports of each worker. For example:
+    # Upstreams for load-balancing purposes. This dict takes the form of the worker
+    # type to the ports of each worker. For example:
     # {
     #   worker_type: {1234, 1235, ...}}
     # }
     # and will be used to construct 'upstream' nginx directives.
     nginx_upstreams: Dict[str, Set[int]] = {}
 
-    # A map of: {"endpoint": "upstream"}, where "upstream" is a str representing what will be
-    # placed after the proxy_pass directive. The main benefit to representing this data as a
-    # dict over a str is that we can easily deduplicate endpoints across multiple instances
-    # of the same worker.
-    #
-    # An nginx site config that will be amended to depending on the workers that are
-    # spun up. To be placed in /etc/nginx/conf.d.
-    nginx_locations = {}
-
-    # Read the desired worker configuration from the environment
-    worker_types_env = environ.get("SYNAPSE_WORKER_TYPES", "").strip()
-    if not worker_types_env:
-        # No workers, just the main process
-        worker_types = []
-    else:
-        # Split type names by comma, ignoring whitespace.
-        worker_types = [x.strip() for x in worker_types_env.split(",")]
+    # A map of: {"endpoint": "upstream"}, where "upstream" is a str representing what
+    # will be placed after the proxy_pass directive. The main benefit to representing
+    # this data as a dict over a str is that we can easily deduplicate endpoints
+    # across multiple instances of the same worker. The final rendering will be combined
+    # with nginx_upstreams and placed in /etc/nginx/conf.d.
+    nginx_locations: Dict[str, str] = {}
 
     # Create the worker configuration directory if it doesn't already exist
     os.makedirs("/conf/workers", exist_ok=True)
@@ -467,76 +812,86 @@ def generate_worker_files(
     # Start worker ports from this arbitrary port
     worker_port = 18009
 
-    # A counter of worker_type -> int. Used for determining the name for a given
-    # worker type when generating its config file, as each worker's name is just
-    # worker_type + instance #
-    worker_type_counter: Dict[str, int] = {}
-
     # A list of internal endpoints to healthcheck, starting with the main process
     # which exists even if no workers do.
-    healthcheck_urls = ["http://localhost:8080/health"]
+    # This list ends up being part of the command line to curl, (curl added support for
+    # Unix sockets in version 7.40).
+    if using_unix_sockets:
+        healthcheck_urls = [
+            f"--unix-socket {MAIN_PROCESS_UNIX_SOCKET_PUBLIC_PATH} "
+            # The scheme and hostname from the following URL are ignored.
+            # The only thing that matters is the path `/health`
+            "http://localhost/health"
+        ]
+    else:
+        healthcheck_urls = ["http://localhost:8080/health"]
 
-    # For each worker type specified by the user, create config values
-    for worker_type in worker_types:
-        worker_config = WORKERS_CONFIG.get(worker_type)
-        if worker_config:
-            worker_config = worker_config.copy()
-        else:
-            error(worker_type + " is an unknown worker type! Please fix!")
+    # Get the set of all worker types that we have configured
+    all_worker_types_in_use = set(chain(*requested_worker_types.values()))
+    # Map locations to upstreams (corresponding to worker types) in Nginx
+    # but only if we use the appropriate worker type
+    for worker_type in all_worker_types_in_use:
+        for endpoint_pattern in WORKERS_CONFIG[worker_type]["endpoint_patterns"]:
+            nginx_locations[endpoint_pattern] = f"http://{worker_type}"
 
-        new_worker_count = worker_type_counter.setdefault(worker_type, 0) + 1
-        worker_type_counter[worker_type] = new_worker_count
+    # For each worker type specified by the user, create config values and write it's
+    # yaml config file
+    for worker_name, worker_types_set in requested_worker_types.items():
+        # The collected and processed data will live here.
+        worker_config: Dict[str, Any] = {}
+
+        # Merge all worker config templates for this worker into a single config
+        for worker_type in worker_types_set:
+            copy_of_template_config = WORKERS_CONFIG[worker_type].copy()
+
+            # Merge worker type template configuration data. It's a combination of lists
+            # and dicts, so use this helper.
+            worker_config = merge_worker_template_configs(
+                worker_config, copy_of_template_config
+            )
+
+        # Replace placeholder names in the config template with the actual worker name.
+        worker_config = insert_worker_name_for_worker_config(worker_config, worker_name)
 
-        # Name workers by their type concatenated with an incrementing number
-        # e.g. federation_reader1
-        worker_name = worker_type + str(new_worker_count)
         worker_config.update(
             {"name": worker_name, "port": str(worker_port), "config_path": config_path}
         )
 
-        # Update the shared config with any worker-type specific options
-        shared_config.update(worker_config["shared_extra_conf"])
-
-        healthcheck_urls.append("http://localhost:%d/health" % (worker_port,))
-
-        # Check if more than one instance of this worker type has been specified
-        worker_type_total_count = worker_types.count(worker_type)
+        # Update the shared config with any worker_type specific options. The first of a
+        # given worker_type needs to stay assigned and not be replaced.
+        worker_config["shared_extra_conf"].update(shared_config)
+        shared_config = worker_config["shared_extra_conf"]
+        if using_unix_sockets:
+            healthcheck_urls.append(
+                f"--unix-socket /run/worker.{worker_port} http://localhost/health"
+            )
+        else:
+            healthcheck_urls.append("http://localhost:%d/health" % (worker_port,))
 
         # Update the shared config with sharding-related options if necessary
         add_worker_roles_to_shared_config(
-            shared_config, worker_type, worker_name, worker_port
+            shared_config, worker_types_set, worker_name, worker_port
         )
 
         # Enable the worker in supervisord
         worker_descriptors.append(worker_config)
 
-        # Add nginx location blocks for this worker's endpoints (if any are defined)
-        for pattern in worker_config["endpoint_patterns"]:
-            # Determine whether we need to load-balance this worker
-            if worker_type_total_count > 1:
-                # Create or add to a load-balanced upstream for this worker
-                nginx_upstreams.setdefault(worker_type, set()).add(worker_port)
-
-                # Upstreams are named after the worker_type
-                upstream = "http://" + worker_type
-            else:
-                upstream = "http://localhost:%d" % (worker_port,)
-
-            # Note that this endpoint should proxy to this upstream
-            nginx_locations[pattern] = upstream
-
         # Write out the worker's logging config file
-
         log_config_filepath = generate_worker_log_config(environ, worker_name, data_dir)
 
         # Then a worker config file
         convert(
             "/conf/worker.yaml.j2",
-            "/conf/workers/{name}.yaml".format(name=worker_name),
+            f"/conf/workers/{worker_name}.yaml",
             **worker_config,
             worker_log_config_filepath=log_config_filepath,
+            using_unix_sockets=using_unix_sockets,
         )
 
+        # Save this worker's port number to the correct nginx upstreams
+        for worker_type in worker_types_set:
+            nginx_upstreams.setdefault(worker_type, set()).add(worker_port)
+
         worker_port += 1
 
     # Build the nginx location config blocks
@@ -549,15 +904,19 @@ def generate_worker_files(
 
     # Determine the load-balancing upstreams to configure
     nginx_upstream_config = ""
-
-    for upstream_worker_type, upstream_worker_ports in nginx_upstreams.items():
+    for upstream_worker_base_name, upstream_worker_ports in nginx_upstreams.items():
         body = ""
-        for port in upstream_worker_ports:
-            body += "    server localhost:%d;\n" % (port,)
+        if using_unix_sockets:
+            for port in upstream_worker_ports:
+                body += f"    server unix:/run/worker.{port};\n"
+
+        else:
+            for port in upstream_worker_ports:
+                body += f"    server localhost:{port};\n"
 
         # Add to the list of configured upstreams
         nginx_upstream_config += NGINX_UPSTREAM_CONFIG_BLOCK.format(
-            upstream_worker_type=upstream_worker_type,
+            upstream_worker_base_name=upstream_worker_base_name,
             body=body,
         )
 
@@ -578,7 +937,20 @@ def generate_worker_files(
             if reg_path.suffix.lower() in (".yaml", ".yml")
         ]
 
-    workers_in_use = len(worker_types) > 0
+    workers_in_use = len(requested_worker_types) > 0
+
+    # If there are workers, add the main process to the instance_map too.
+    if workers_in_use:
+        instance_map = shared_config.setdefault("instance_map", {})
+        if using_unix_sockets:
+            instance_map[MAIN_PROCESS_INSTANCE_NAME] = {
+                "path": MAIN_PROCESS_UNIX_SOCKET_PRIVATE_PATH,
+            }
+        else:
+            instance_map[MAIN_PROCESS_INSTANCE_NAME] = {
+                "host": MAIN_PROCESS_LOCALHOST_ADDRESS,
+                "port": MAIN_PROCESS_REPLICATION_PORT,
+            }
 
     # Shared homeserver config
     convert(
@@ -588,6 +960,7 @@ def generate_worker_files(
         appservice_registrations=appservice_registrations,
         enable_redis=workers_in_use,
         workers_in_use=workers_in_use,
+        using_unix_sockets=using_unix_sockets,
     )
 
     # Nginx config
@@ -598,6 +971,7 @@ def generate_worker_files(
         upstream_directives=nginx_upstream_config,
         tls_cert_path=os.environ.get("SYNAPSE_TLS_CERT"),
         tls_key_path=os.environ.get("SYNAPSE_TLS_KEY"),
+        using_unix_sockets=using_unix_sockets,
     )
 
     # Supervisord config
@@ -607,6 +981,7 @@ def generate_worker_files(
         "/etc/supervisor/supervisord.conf",
         main_config_path=config_path,
         enable_redis=workers_in_use,
+        using_unix_sockets=using_unix_sockets,
     )
 
     convert(
@@ -646,6 +1021,7 @@ def generate_worker_log_config(
     extra_log_template_args["SYNAPSE_LOG_SENSITIVE"] = environ.get(
         "SYNAPSE_LOG_SENSITIVE"
     )
+    extra_log_template_args["SYNAPSE_LOG_TESTING"] = environ.get("SYNAPSE_LOG_TESTING")
 
     # Render and write the file
     log_config_filepath = f"/conf/workers/{worker_name}.log.config"
@@ -662,6 +1038,14 @@ def generate_worker_log_config(
 
 
 def main(args: List[str], environ: MutableMapping[str, str]) -> None:
+    parser = ArgumentParser()
+    parser.add_argument(
+        "--generate-only",
+        action="store_true",
+        help="Only generate configuration; don't run Synapse.",
+    )
+    opts = parser.parse_args(args)
+
     config_dir = environ.get("SYNAPSE_CONFIG_DIR", "/data")
     config_path = environ.get("SYNAPSE_CONFIG_PATH", config_dir + "/homeserver.yaml")
     data_dir = environ.get("SYNAPSE_DATA_DIR", "/data")
@@ -674,17 +1058,38 @@ def main(args: List[str], environ: MutableMapping[str, str]) -> None:
     if not os.path.exists(config_path):
         log("Generating base homeserver config")
         generate_base_homeserver_config()
-
-    # This script may be run multiple times (mostly by Complement, see note at top of file).
-    # Don't re-configure workers in this instance.
+    else:
+        log("Base homeserver config exists—not regenerating")
+    # This script may be run multiple times (mostly by Complement, see note at top of
+    # file). Don't re-configure workers in this instance.
     mark_filepath = "/conf/workers_have_been_configured"
     if not os.path.exists(mark_filepath):
+        # Collect and validate worker_type requests
+        # Read the desired worker configuration from the environment
+        worker_types_env = environ.get("SYNAPSE_WORKER_TYPES", "").strip()
+        # Only process worker_types if they exist
+        if not worker_types_env:
+            # No workers, just the main process
+            worker_types = []
+            requested_worker_types: Dict[str, Any] = {}
+        else:
+            # Split type names by comma, ignoring whitespace.
+            worker_types = split_and_strip_string(worker_types_env, ",")
+            requested_worker_types = parse_worker_types(worker_types)
+
         # Always regenerate all other config files
-        generate_worker_files(environ, config_path, data_dir)
+        log("Generating worker config files")
+        generate_worker_files(environ, config_path, data_dir, requested_worker_types)
 
         # Mark workers as being configured
         with open(mark_filepath, "w") as f:
             f.write("")
+    else:
+        log("Worker config exists—not regenerating")
+
+    if opts.generate_only:
+        log("--generate-only: won't run Synapse")
+        return
 
     # Lifted right out of start.py
     jemallocpath = "/usr/lib/%s-linux-gnu/libjemalloc.so.2" % (platform.machine(),)
@@ -708,4 +1113,4 @@ def main(args: List[str], environ: MutableMapping[str, str]) -> None:
 
 
 if __name__ == "__main__":
-    main(sys.argv, os.environ)
+    main(sys.argv[1:], os.environ)

docker/editable.Dockerfile

@@ -8,9 +8,9 @@ ARG PYTHON_VERSION=3.9
 ###
 ### Stage 0: generate requirements.txt
 ###
-# We hardcode the use of Debian bullseye here because this could change upstream
-# and other Dockerfiles used for testing are expecting bullseye.
-FROM docker.io/python:${PYTHON_VERSION}-slim-bullseye
+# We hardcode the use of Debian bookworm here because this could change upstream
+# and other Dockerfiles used for testing are expecting bookworm.
+FROM docker.io/library/python:${PYTHON_VERSION}-slim-bookworm
 
 # Install Rust and other dependencies (stolen from normal Dockerfile)
 # install the OS build deps
@@ -33,7 +33,7 @@ RUN \
     gosu \
     libjpeg62-turbo \
     libpq5 \
-    libwebp6 \
+    libwebp7 \
     xmlsec1 \
     libjemalloc2 \
     && rm -rf /var/lib/apt/lists/*

docker/prefix-log

@@ -7,6 +7,9 @@
 #   prefix-log command [args...]
 #
 
-exec 1> >(awk '{print "'"${SUPERVISOR_PROCESS_NAME}"' | "$0}' >&1)
-exec 2> >(awk '{print "'"${SUPERVISOR_PROCESS_NAME}"' | "$0}' >&2)
+# '-W interactive' is a `mawk` extension which disables buffering on stdout and sets line-buffered reads on
+# stdin. The effect is that the output is flushed after each line, rather than being batched, which helps reduce
+# confusion due to to interleaving of the different processes.
+exec 1> >(awk -W interactive '{print "'"${SUPERVISOR_PROCESS_NAME}"' | "$0 }' >&1)
+exec 2> >(awk -W interactive '{print "'"${SUPERVISOR_PROCESS_NAME}"' | "$0 }' >&2)
 exec "$@"