I'm logging errors too. LoggingContextFilter.

This makes it easy to see errors in background processes when you're
writing unit tests. Otherwise, you have to know/remember to look at the
test logs in `_trial_temp`.

.buildkite/.env

@@ -1,13 +0,0 @@
-CI
-BUILDKITE
-BUILDKITE_BUILD_NUMBER
-BUILDKITE_BRANCH
-BUILDKITE_BUILD_NUMBER
-BUILDKITE_JOB_ID
-BUILDKITE_BUILD_URL
-BUILDKITE_PROJECT_SLUG
-BUILDKITE_COMMIT
-BUILDKITE_PULL_REQUEST
-BUILDKITE_TAG
-CODECOV_TOKEN
-TRIAL_FLAGS

.buildkite/merge_base_branch.sh

@@ -1,35 +0,0 @@
-#!/usr/bin/env bash
-
-set -e
-
-if [[ "$BUILDKITE_BRANCH" =~ ^(develop|master|dinsic|shhs|release-.*)$ ]]; then
-    echo "Not merging forward, as this is a release branch"
-    exit 0
-fi
-
-if [[ -z $BUILDKITE_PULL_REQUEST_BASE_BRANCH ]]; then
-    echo "Not a pull request, or hasn't had a PR opened yet..."
-
-    # It probably hasn't had a PR opened yet. Since all PRs land on develop, we
-    # can probably assume it's based on it and will be merged into it.
-    GITBASE="develop"
-else
-    # Get the reference, using the GitHub API
-    GITBASE=$BUILDKITE_PULL_REQUEST_BASE_BRANCH
-fi
-
-echo "--- merge_base_branch $GITBASE"
-
-# Show what we are before
-git --no-pager show -s
-
-# Set up username so it can do a merge
-git config --global user.email bot@matrix.org
-git config --global user.name "A robot"
-
-# Fetch and merge. If it doesn't work, it will raise due to set -e.
-git fetch -u origin $GITBASE
-git merge --no-edit --no-commit origin/$GITBASE
-
-# Show what we are after.
-git --no-pager show -s

.ci/postgres-config.yaml

@@ -3,7 +3,7 @@
 # CI's Docker setup at the point where this file is considered.
 server_name: "localhost:8800"
 
-signing_key_path: "/src/.buildkite/test.signing.key"
+signing_key_path: ".ci/test.signing.key"
 
 report_stats: false
 
@@ -11,11 +11,9 @@ database:
   name: "psycopg2"
   args:
     user: postgres
-    host: postgres
+    host: localhost
     password: postgres
     database: synapse
 
 # Suppress the key server warning.
-trusted_key_servers:
-  - server_name: "matrix.org"
-suppress_key_server_warning: true
+trusted_key_servers: []

.ci/scripts/postgres_exec.py

@@ -23,7 +23,7 @@ import psycopg2
 # We use "postgres" as a database because it's bound to exist and the "synapse" one
 # doesn't exist yet.
 db_conn = psycopg2.connect(
-    user="postgres", host="postgres", password="postgres", dbname="postgres"
+    user="postgres", host="localhost", password="postgres", dbname="postgres"
 )
 db_conn.autocommit = True
 cur = db_conn.cursor()

.ci/scripts/test_old_deps.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-# this script is run by buildkite in a plain `bionic` container; it installs the
+# this script is run by GitHub Actions in a plain `bionic` container; it installs the
 # minimal requirements for tox and hands over to the py3-old tox environment.
 
 set -ex

.ci/scripts/test_synapse_port_db.sh

@@ -20,18 +20,22 @@ pip install -e .
 echo "--- Generate the signing key"
 
 # Generate the server's signing key.
-python -m synapse.app.homeserver --generate-keys -c .buildkite/sqlite-config.yaml
+python -m synapse.app.homeserver --generate-keys -c .ci/sqlite-config.yaml
 
 echo "--- Prepare test database"
 
 # Make sure the SQLite3 database is using the latest schema and has no pending background update.
-scripts-dev/update_database --database-config .buildkite/sqlite-config.yaml
+scripts-dev/update_database --database-config .ci/sqlite-config.yaml
 
 # Create the PostgreSQL database.
-./.buildkite/scripts/postgres_exec.py "CREATE DATABASE synapse"
+.ci/scripts/postgres_exec.py "CREATE DATABASE synapse"
 
 echo "+++ Run synapse_port_db against test database"
-coverage run scripts/synapse_port_db --sqlite-database .buildkite/test_db.db --postgres-config .buildkite/postgres-config.yaml
+coverage run scripts/synapse_port_db --sqlite-database .ci/test_db.db --postgres-config .ci/postgres-config.yaml
+
+# We should be able to run twice against the same database.
+echo "+++ Run synapse_port_db a second time"
+coverage run scripts/synapse_port_db --sqlite-database .ci/test_db.db --postgres-config .ci/postgres-config.yaml
 
 #####
 
@@ -40,14 +44,14 @@ coverage run scripts/synapse_port_db --sqlite-database .buildkite/test_db.db --p
 echo "--- Prepare empty SQLite database"
 
 # we do this by deleting the sqlite db, and then doing the same again.
-rm .buildkite/test_db.db
+rm .ci/test_db.db
 
-scripts-dev/update_database --database-config .buildkite/sqlite-config.yaml
+scripts-dev/update_database --database-config .ci/sqlite-config.yaml
 
 # re-create the PostgreSQL database.
-./.buildkite/scripts/postgres_exec.py \
+.ci/scripts/postgres_exec.py \
   "DROP DATABASE synapse" \
   "CREATE DATABASE synapse"
 
 echo "+++ Run synapse_port_db against empty database"
-coverage run scripts/synapse_port_db --sqlite-database .buildkite/test_db.db --postgres-config .buildkite/postgres-config.yaml
+coverage run scripts/synapse_port_db --sqlite-database .ci/test_db.db --postgres-config .ci/postgres-config.yaml

.ci/sqlite-config.yaml

@@ -3,16 +3,14 @@
 # schema and run background updates on it.
 server_name: "localhost:8800"
 
-signing_key_path: "/src/.buildkite/test.signing.key"
+signing_key_path: ".ci/test.signing.key"
 
 report_stats: false
 
 database:
   name: "sqlite3"
   args:
-    database: ".buildkite/test_db.db"
+    database: ".ci/test_db.db"
 
 # Suppress the key server warning.
-trusted_key_servers:
-  - server_name: "matrix.org"
-suppress_key_server_warning: true
+trusted_key_servers: []

.circleci/config.yml

@@ -1,78 +0,0 @@
-version: 2.1
-jobs:
-  dockerhubuploadrelease:
-    docker:
-      - image: docker:git
-    steps:
-      - checkout
-      - docker_prepare
-      - run: docker login --username $DOCKER_HUB_USERNAME --password $DOCKER_HUB_PASSWORD
-      # for release builds, we want to get the amd64 image out asap, so first
-      # we do an amd64-only build, before following up with a multiarch build.
-      - docker_build:
-          tag: -t matrixdotorg/synapse:${CIRCLE_TAG}
-          platforms: linux/amd64
-      - docker_build:
-          tag: -t matrixdotorg/synapse:${CIRCLE_TAG}
-          platforms: linux/amd64,linux/arm64
-
-  dockerhubuploadlatest:
-    docker:
-      - image: docker:git
-    steps:
-      - checkout
-      - docker_prepare
-      - run: docker login --username $DOCKER_HUB_USERNAME --password $DOCKER_HUB_PASSWORD
-      # for `latest`, we don't want the arm images to disappear, so don't update the tag
-      # until all of the platforms are built.
-      - docker_build:
-          tag: -t matrixdotorg/synapse:latest
-          platforms: linux/amd64,linux/arm64
-
-workflows:
-  build:
-    jobs:
-      - dockerhubuploadrelease:
-          filters:
-            tags:
-              only: /v[0-9].[0-9]+.[0-9]+.*/
-            branches:
-              ignore: /.*/
-      - dockerhubuploadlatest:
-          filters:
-            branches:
-              only: master
-
-commands:
-  docker_prepare:
-    description: Sets up a remote docker server, downloads the buildx cli plugin, and enables multiarch images
-    parameters:
-      buildx_version:
-        type: string
-        default: "v0.4.1"
-    steps:
-      - setup_remote_docker:
-          # 19.03.13 was the most recent available on circleci at the time of
-          # writing.
-          version: 19.03.13
-      - run: apk add --no-cache curl
-      - run: mkdir -vp ~/.docker/cli-plugins/ ~/dockercache
-      - run: curl --silent -L "https://github.com/docker/buildx/releases/download/<< parameters.buildx_version >>/buildx-<< parameters.buildx_version >>.linux-amd64" > ~/.docker/cli-plugins/docker-buildx
-      - run: chmod a+x ~/.docker/cli-plugins/docker-buildx
-      # install qemu links in /proc/sys/fs/binfmt_misc on the docker instance running the circleci job
-      - run: docker run --rm --privileged multiarch/qemu-user-static --reset -p yes
-      # create a context named `builder` for the builds
-      - run: docker context create builder
-      # create a buildx builder using the new context, and set it as the default
-      - run: docker buildx create builder --use
-
-  docker_build:
-    description: Builds and pushed images to dockerhub using buildx
-    parameters:
-      platforms:
-        type: string
-        default: linux/amd64
-      tag:
-        type: string
-    steps:
-      - run: docker buildx build -f docker/Dockerfile --push --platform << parameters.platforms >> --label gitsha1=${CIRCLE_SHA1} << parameters.tag >> --progress=plain .

.github/workflows/docker.yml

@@ -0,0 +1,72 @@
+# GitHub actions workflow which builds and publishes the docker images.
+
+name: Build docker images
+
+on:
+  push:
+    tags: ["v*"]
+    branches: [ master, main ]
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Set up QEMU
+        id: qemu
+        uses: docker/setup-qemu-action@v1
+        with:
+          platforms: arm64
+
+      - name: Set up Docker Buildx
+        id: buildx
+        uses: docker/setup-buildx-action@v1
+
+      - name: Inspect builder
+        run: docker buildx inspect
+          
+      - name: Log in to DockerHub
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Calculate docker image tag
+        id: set-tag
+        run: |
+          case "${GITHUB_REF}" in
+              refs/heads/master|refs/heads/main)
+                  tag=latest
+                  ;;
+              refs/tags/*)
+                  tag=${GITHUB_REF#refs/tags/}
+                  ;;
+              *)
+                  tag=${GITHUB_SHA}
+                  ;;
+          esac
+          echo "::set-output name=tag::$tag"
+
+        # for release builds, we want to get the amd64 image out asap, so first
+        # we do an amd64-only build, before following up with a multiarch build.
+      - name: Build and push amd64
+        uses: docker/build-push-action@v2
+        if: "${{ startsWith(github.ref, 'refs/tags/v') }}"
+        with:
+          push: true
+          labels: "gitsha1=${{ github.sha }}"
+          tags: "matrixdotorg/synapse:${{ steps.set-tag.outputs.tag }}"
+          file: "docker/Dockerfile"
+          platforms: linux/amd64
+
+      - name: Build and push all platforms
+        uses: docker/build-push-action@v2
+        with:
+          push: true
+          labels: "gitsha1=${{ github.sha }}"
+          tags: "matrixdotorg/synapse:${{ steps.set-tag.outputs.tag }}"
+          file: "docker/Dockerfile"
+          platforms: linux/amd64,linux/arm64

.github/workflows/docs.yaml

@@ -0,0 +1,66 @@
+name: Deploy the documentation
+
+on:
+  push:
+    branches:
+      # For bleeding-edge documentation
+      - develop
+      # For documentation specific to a release
+      - 'release-v*'
+      # stable docs
+      - master
+
+  workflow_dispatch:
+
+jobs:
+  pages:
+    name: GitHub Pages
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Setup mdbook
+        uses: peaceiris/actions-mdbook@4b5ef36b314c2599664ca107bb8c02412548d79d # v1.1.14
+        with:
+          mdbook-version: '0.4.9'
+
+      - 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
+      #
+      - name: Get the target directory name
+        id: vars
+        run: |
+          # first strip the 'refs/heads/' prefix with some shell foo
+          branch="${GITHUB_REF#refs/heads/}"
+
+          case $branch in
+              release-*)
+                  # strip 'release-' from the name for release branches.
+                  branch="${branch#release-}"
+                  ;;
+              master)
+                  # deploy to "latest" for the master branch.
+                  branch="latest"
+                  ;;
+          esac
+
+          # finally, set the 'branch-version' var.
+          echo "::set-output name=branch-version::$branch"
+          
+      # Deploy to the target directory.
+      - name: Deploy to gh pages
+        uses: peaceiris/actions-gh-pages@068dc23d9710f1ba62e86896f84735d869951305 # v3.8.0
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          keep_files: true
+          publish_dir: ./book
+          destination_dir: ./${{ steps.vars.outputs.branch-version }}

.github/workflows/release-artifacts.yml

@@ -0,0 +1,130 @@
+# GitHub actions workflow which builds the release artifacts.
+
+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)
+  pull_request:
+  push:
+    branches: ["develop"]
+
+    # we do the full build on tags.
+    tags: ["v*"]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+  
+permissions:
+  contents: write
+
+jobs:
+  get-distros:
+    name: "Calculate list of debian distros"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-python@v2
+      - id: set-distros
+        run: |
+          # if we're running from a tag, get the full list of distros; otherwise just use debian:sid
+          dists='["debian:sid"]'
+          if [[ $GITHUB_REF == refs/tags/* ]]; then
+              dists=$(scripts-dev/build_debian_packages --show-dists-json)
+          fi
+          echo "::set-output name=distros::$dists"
+    # map the step outputs to job outputs
+    outputs:
+      distros: ${{ steps.set-distros.outputs.distros }}
+
+  # now build the packages with a matrix build.
+  build-debs:
+    needs: get-distros
+    name: "Build .deb packages"
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        distro: ${{ fromJson(needs.get-distros.outputs.distros) }}
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          path: src
+
+      - name: Set up Docker Buildx
+        id: buildx
+        uses: docker/setup-buildx-action@v1
+        with:
+          install: true
+
+      - name: Set up docker layer caching
+        uses: actions/cache@v2
+        with:
+          path: /tmp/.buildx-cache
+          key: ${{ runner.os }}-buildx-${{ github.sha }}
+          restore-keys: |
+            ${{ runner.os }}-buildx-
+
+      - name: Set up python
+        uses: actions/setup-python@v2
+
+      - name: Build the packages
+        # see https://github.com/docker/build-push-action/issues/252
+        # for the cache magic here
+        run: |
+          ./src/scripts-dev/build_debian_packages \
+            --docker-build-arg=--cache-from=type=local,src=/tmp/.buildx-cache \
+            --docker-build-arg=--cache-to=type=local,mode=max,dest=/tmp/.buildx-cache-new \
+            --docker-build-arg=--progress=plain \
+            --docker-build-arg=--load \
+            "${{ matrix.distro }}"
+          rm -rf /tmp/.buildx-cache
+          mv /tmp/.buildx-cache-new /tmp/.buildx-cache
+
+      - name: Upload debs as artifacts
+        uses: actions/upload-artifact@v2
+        with:
+          name: debs
+          path: debs/*
+
+  build-sdist:
+    name: "Build pypi distribution files"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-python@v2
+      - run: pip install wheel
+      - run: |
+          python setup.py sdist bdist_wheel
+      - uses: actions/upload-artifact@v2
+        with:
+          name: python-dist
+          path: dist/*
+
+  # if it's a tag, create a release and attach the artifacts to it
+  attach-assets:
+    name: "Attach assets to release"
+    if: ${{ !failure() && !cancelled() && startsWith(github.ref, 'refs/tags/') }}
+    needs:
+      - build-debs
+      - build-sdist
+    runs-on: ubuntu-latest
+    steps:
+      - name: Download all workflow run artifacts
+        uses: actions/download-artifact@v2
+      - name: Build a tarball for the debs
+        run: tar -cvJf debs.tar.xz debs
+      - name: Attach to release
+        uses: softprops/action-gh-release@a929a66f232c1b11af63782948aa2210f981808a  # PR#109
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          files: |
+            python-dist/*
+            debs.tar.xz
+          # if it's not already published, keep the release as a draft.
+          draft: true
+          # mark it as a prerelease if the tag contains 'rc'.
+          prerelease: ${{ contains(github.ref, 'rc') }}

.github/workflows/tests.yml

@@ -5,6 +5,10 @@ on:
     branches: ["develop", "release-*"]
   pull_request:
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   lint:
     runs-on: ubuntu-latest
@@ -35,13 +39,14 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
+        with:
+          ref: ${{ github.event.pull_request.head.sha }}
+          fetch-depth: 0
       - uses: actions/setup-python@v2
       - run: pip install tox
-      - name: Patch Buildkite-specific test script
-        run: |
-          sed -i -e 's/\$BUILDKITE_PULL_REQUEST/${{ github.event.number }}/' \
-            scripts-dev/check-newsfragment
       - run: scripts-dev/check-newsfragment
+        env:
+          PULL_REQUEST_NUMBER: ${{ github.event.number }}
 
   lint-sdist:
     runs-on: ubuntu-latest
@@ -59,14 +64,14 @@ jobs:
 
   # Dummy step to gate other tests on without repeating the whole list
   linting-done:
-    if: ${{ always() }} # Run this even if prior jobs were skipped
+    if: ${{ !cancelled() }} # Run this even if prior jobs were skipped
     needs: [lint, lint-crlf, lint-newsfile, lint-sdist]
     runs-on: ubuntu-latest
     steps:
       - run: "true"
 
   trial:
-    if: ${{ !failure() }} # Allow previous steps to be skipped, but not fail
+    if: ${{ !cancelled() && !failure() }} # Allow previous steps to be skipped, but not fail
     needs: linting-done
     runs-on: ubuntu-latest
     strategy:
@@ -125,7 +130,7 @@ jobs:
           || true
 
   trial-olddeps:
-    if: ${{ !failure() }} # Allow previous steps to be skipped, but not fail
+    if: ${{ !cancelled() && !failure() }} # Allow previous steps to be skipped, but not fail
     needs: linting-done
     runs-on: ubuntu-latest
     steps:
@@ -134,7 +139,7 @@ jobs:
         uses: docker://ubuntu:bionic # For old python and sqlite
         with:
           workdir: /github/workspace
-          entrypoint: .buildkite/scripts/test_old_deps.sh
+          entrypoint: .ci/scripts/test_old_deps.sh
         env:
           TRIAL_FLAGS: "--jobs=2"
       - name: Dump logs
@@ -150,7 +155,7 @@ jobs:
 
   trial-pypy:
     # Very slow; only run if the branch name includes 'pypy'
-    if: ${{ contains(github.ref, 'pypy') && !failure() }}
+    if: ${{ contains(github.ref, 'pypy') && !failure() && !cancelled() }}
     needs: linting-done
     runs-on: ubuntu-latest
     strategy:
@@ -179,7 +184,7 @@ jobs:
           || true
 
   sytest:
-    if: ${{ !failure() }}
+    if: ${{ !failure() && !cancelled() }}
     needs: linting-done
     runs-on: ubuntu-latest
     container:
@@ -187,12 +192,12 @@ jobs:
       volumes:
         - ${{ github.workspace }}:/src
       env:
-        BUILDKITE_BRANCH: ${{ github.head_ref }}
         POSTGRES: ${{ matrix.postgres && 1}}
         MULTI_POSTGRES: ${{ (matrix.postgres == 'multi-postgres') && 1}}
         WORKERS: ${{ matrix.workers && 1 }}
         REDIS: ${{ matrix.redis && 1 }}
         BLACKLIST: ${{ matrix.workers && 'synapse-blacklist-with-workers' }}
+        TOP: ${{ github.workspace }}
 
     strategy:
       fail-fast: false
@@ -222,13 +227,13 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: Prepare test blacklist
-        run: cat sytest-blacklist .buildkite/worker-blacklist > synapse-blacklist-with-workers
+        run: cat sytest-blacklist .ci/worker-blacklist > synapse-blacklist-with-workers
       - name: Run SyTest
         run: /bootstrap.sh synapse
         working-directory: /src
-      - name: Dump results.tap
+      - name: Summarise results.tap
         if: ${{ always() }}
-        run: cat /logs/results.tap
+        run: /sytest/scripts/tap_to_gha.pl /logs/results.tap
       - name: Upload SyTest logs
         uses: actions/upload-artifact@v2
         if: ${{ always() }}
@@ -239,9 +244,11 @@ jobs:
             /logs/**/*.log*
 
   portdb:
-    if: ${{ !failure() }} # Allow previous steps to be skipped, but not fail
+    if: ${{ !failure() && !cancelled() }} # Allow previous steps to be skipped, but not fail
     needs: linting-done
     runs-on: ubuntu-latest
+    env:
+      TOP: ${{ github.workspace }}
     strategy:
       matrix:
         include:
@@ -271,16 +278,10 @@ jobs:
       - uses: actions/setup-python@v2
         with:
           python-version: ${{ matrix.python-version }}
-      - name: Patch Buildkite-specific test scripts
-        run: |
-          sed -i -e 's/host="postgres"/host="localhost"/' .buildkite/scripts/postgres_exec.py
-          sed -i -e 's/host: postgres/host: localhost/' .buildkite/postgres-config.yaml
-          sed -i -e 's|/src/||' .buildkite/{sqlite,postgres}-config.yaml
-          sed -i -e 's/\$TOP/\$GITHUB_WORKSPACE/' .coveragerc
-      - run: .buildkite/scripts/test_synapse_port_db.sh
+      - run: .ci/scripts/test_synapse_port_db.sh
 
   complement:
-    if: ${{ !failure() }}
+    if: ${{ !failure() && !cancelled() }}
     needs: linting-done
     runs-on: ubuntu-latest
     container:
@@ -299,11 +300,29 @@ jobs:
         with:
           path: synapse
 
-      - name: Run actions/checkout@v2 for complement
-        uses: actions/checkout@v2
-        with:
-          repository: "matrix-org/complement"
-          path: complement
+      # Attempt to check out the same branch of Complement as the PR. If it
+      # doesn't exist, fallback to master.
+      - name: Checkout complement
+        shell: bash
+        run: |
+          mkdir -p complement
+          # Attempt to use the version of complement which best matches the current
+          # build. Depending on whether this is a PR or release, etc. we need to
+          # use different fallbacks.
+          #
+          # 1. First check if there's a similarly named branch (GITHUB_HEAD_REF
+          #    for pull requests, otherwise GITHUB_REF).
+          # 2. Attempt to use the base branch, e.g. when merging into release-vX.Y
+          #    (GITHUB_BASE_REF for pull requests).
+          # 3. Use the default complement branch ("master").
+          for BRANCH_NAME in "$GITHUB_HEAD_REF" "$GITHUB_BASE_REF" "${GITHUB_REF#refs/heads/}" "master"; do
+            # Skip empty branch names and merge commits.
+            if [[ -z "$BRANCH_NAME" || $BRANCH_NAME =~ ^refs/pull/.* ]]; then
+              continue
+            fi
+
+            (wget -O - "https://github.com/matrix-org/complement/archive/$BRANCH_NAME.tar.gz" | tar -xz --strip-components=1 -C complement) && break
+          done
 
       # Build initial Synapse image
       - run: docker build -t matrixdotorg/synapse:latest -f docker/Dockerfile .
@@ -316,7 +335,44 @@ jobs:
         working-directory: complement/dockerfiles
 
       # Run Complement
-      - run: go test -v -tags synapse_blacklist ./tests
+      - run: go test -v -tags synapse_blacklist,msc2403,msc2946,msc3083 ./tests/...
         env:
           COMPLEMENT_BASE_IMAGE: complement-synapse:latest
         working-directory: complement
+
+  # a job which marks all the other jobs as complete, thus allowing PRs to be merged.
+  tests-done:
+    if: ${{ always() }}
+    needs:
+      - lint
+      - lint-crlf
+      - lint-newsfile
+      - lint-sdist
+      - trial
+      - trial-olddeps
+      - sytest
+      - portdb
+      - complement
+    runs-on: ubuntu-latest
+    steps:
+      - name: Set build result
+        env:
+          NEEDS_CONTEXT: ${{ toJSON(needs) }}
+        # the `jq` incantation dumps out a series of "<job> <result>" lines.
+        # we set it to an intermediate variable to avoid a pipe, which makes it
+        # hard to set $rc.
+        run: |
+          rc=0
+          results=$(jq -r 'to_entries[] | [.key,.value.result] | join(" ")' <<< $NEEDS_CONTEXT)
+          while read job result ; do
+              # The newsfile lint may be skipped on non PR builds
+              if [ $result == "skipped" ] && [ $job == "lint-newsfile" ]; then
+                continue
+              fi
+
+              if [ "$result" != "success" ]; then
+                  echo "::set-failed ::Job $job returned $result"
+                  rc=1
+              fi
+          done <<< $results
+          exit $rc

.gitignore

@@ -46,3 +46,6 @@ __pycache__/
 /docs/build/
 /htmlcov
 /pip-wheel-metadata/
+
+# docs
+book/

CHANGES.md

@@ -1,10 +1,594 @@
-Synapse 1.34.0rc1 (2021-05-12)
+Synapse 1.40.0 (2021-08-10)
+===========================
+
+No significant changes.
+
+
+Synapse 1.40.0rc3 (2021-08-09)
 ==============================
 
+Features
+--------
+
+- Support [MSC3289: room version 8](https://github.com/matrix-org/matrix-doc/pull/3289). ([\#10449](https://github.com/matrix-org/synapse/issues/10449))
+
+
+Bugfixes
+--------
+
+- Mark the experimental room version from [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) as unstable. ([\#10449](https://github.com/matrix-org/synapse/issues/10449))
+
+
+Improved Documentation
+----------------------
+
+- Fix broken links in `upgrade.md`. Contributed by @dklimpel. ([\#10543](https://github.com/matrix-org/synapse/issues/10543))
+
+
+Synapse 1.40.0rc2 (2021-08-04)
+==============================
+
+Bugfixes
+--------
+
+- Fix the `PeriodicallyFlushingMemoryHandler` inhibiting application shutdown because of its background thread. ([\#10517](https://github.com/matrix-org/synapse/issues/10517))
+- Fix a bug introduced in Synapse v1.40.0rc1 that could cause Synapse to respond with an error when clients would update read receipts. ([\#10531](https://github.com/matrix-org/synapse/issues/10531))
+
+
+Internal Changes
+----------------
+
+- Fix release script to open the correct URL for the release. ([\#10516](https://github.com/matrix-org/synapse/issues/10516))
+
+
+Synapse 1.40.0rc1 (2021-08-03)
+==============================
+
+Features
+--------
+
+- Add support for [MSC2033](https://github.com/matrix-org/matrix-doc/pull/2033): `device_id` on `/account/whoami`. ([\#9918](https://github.com/matrix-org/synapse/issues/9918))
+- Update support for [MSC2716 - Incrementally importing history into existing rooms](https://github.com/matrix-org/matrix-doc/pull/2716). ([\#10245](https://github.com/matrix-org/synapse/issues/10245), [\#10432](https://github.com/matrix-org/synapse/issues/10432), [\#10463](https://github.com/matrix-org/synapse/issues/10463))
+- Update support for [MSC3083](https://github.com/matrix-org/matrix-doc/pull/3083) to consider changes in the MSC around which servers can issue join events. ([\#10254](https://github.com/matrix-org/synapse/issues/10254), [\#10447](https://github.com/matrix-org/synapse/issues/10447), [\#10489](https://github.com/matrix-org/synapse/issues/10489))
+- Initial support for [MSC3244](https://github.com/matrix-org/matrix-doc/pull/3244), Room version capabilities over the /capabilities API. ([\#10283](https://github.com/matrix-org/synapse/issues/10283))
+- Add a buffered logging handler which periodically flushes itself. ([\#10407](https://github.com/matrix-org/synapse/issues/10407), [\#10515](https://github.com/matrix-org/synapse/issues/10515))
+- Add support for https connections to a proxy server. Contributed by @Bubu and @dklimpel. ([\#10411](https://github.com/matrix-org/synapse/issues/10411))
+- Support for [MSC2285 (hidden read receipts)](https://github.com/matrix-org/matrix-doc/pull/2285). Contributed by @SimonBrandner. ([\#10413](https://github.com/matrix-org/synapse/issues/10413))
+- Email notifications now state whether an invitation is to a room or a space. ([\#10426](https://github.com/matrix-org/synapse/issues/10426))
+- Allow setting transaction limit for database connections. ([\#10440](https://github.com/matrix-org/synapse/issues/10440), [\#10511](https://github.com/matrix-org/synapse/issues/10511))
+- Add `creation_ts` to "list users" admin API. ([\#10448](https://github.com/matrix-org/synapse/issues/10448))
+
+
+Bugfixes
+--------
+
+- Improve character set detection in URL previews by supporting underscores (in addition to hyphens). Contributed by @srividyut. ([\#10410](https://github.com/matrix-org/synapse/issues/10410))
+- Fix events being incorrectly rejected over federation if they reference auth events that the server needed to fetch. ([\#10439](https://github.com/matrix-org/synapse/issues/10439))
+- Fix `synapse_federation_server_oldest_inbound_pdu_in_staging` Prometheus metric to not report a max age of 51 years when the queue is empty. ([\#10455](https://github.com/matrix-org/synapse/issues/10455))
+- Fix a bug which caused an explicit assignment of power-level 0 to a user to be misinterpreted in rare circumstances. ([\#10499](https://github.com/matrix-org/synapse/issues/10499))
+
+
+Improved Documentation
+----------------------
+
+- Fix hierarchy of providers on the OpenID page. ([\#10445](https://github.com/matrix-org/synapse/issues/10445))
+- Consolidate development documentation to `docs/development/`. ([\#10453](https://github.com/matrix-org/synapse/issues/10453))
+- Add some developer docs to explain room DAG concepts like `outliers`, `state_groups`, `depth`, etc. ([\#10464](https://github.com/matrix-org/synapse/issues/10464))
+- Document how to use Complement while developing a new Synapse feature. ([\#10483](https://github.com/matrix-org/synapse/issues/10483))
+
+
+Internal Changes
+----------------
+
+- Prune inbound federation queues for a room if they get too large. ([\#10390](https://github.com/matrix-org/synapse/issues/10390))
+- Add type hints to `synapse.federation.transport.client` module. ([\#10408](https://github.com/matrix-org/synapse/issues/10408))
+- Remove shebang line from module files. ([\#10415](https://github.com/matrix-org/synapse/issues/10415))
+- Drop backwards-compatibility code that was required to support Ubuntu Xenial. ([\#10429](https://github.com/matrix-org/synapse/issues/10429))
+- Use a docker image cache for the prerequisites for the debian package build. ([\#10431](https://github.com/matrix-org/synapse/issues/10431))
+- Improve servlet type hints. ([\#10437](https://github.com/matrix-org/synapse/issues/10437), [\#10438](https://github.com/matrix-org/synapse/issues/10438))
+- Replace usage of `or_ignore` in `simple_insert` with `simple_upsert` usage, to stop spamming postgres logs with spurious ERROR messages. ([\#10442](https://github.com/matrix-org/synapse/issues/10442))
+- Update the `tests-done` Github Actions status. ([\#10444](https://github.com/matrix-org/synapse/issues/10444), [\#10512](https://github.com/matrix-org/synapse/issues/10512))
+- Update type annotations to work with forthcoming Twisted 21.7.0 release. ([\#10446](https://github.com/matrix-org/synapse/issues/10446), [\#10450](https://github.com/matrix-org/synapse/issues/10450))
+- Cancel redundant GHA workflows when a new commit is pushed. ([\#10451](https://github.com/matrix-org/synapse/issues/10451))
+- Mitigate media repo XSS attacks on IE11 via the non-standard X-Content-Security-Policy header. ([\#10468](https://github.com/matrix-org/synapse/issues/10468))
+- Additional type hints in the state handler. ([\#10482](https://github.com/matrix-org/synapse/issues/10482))
+- Update syntax used to run complement tests. ([\#10488](https://github.com/matrix-org/synapse/issues/10488))
+- Fix up type annotations to work with Twisted 21.7. ([\#10490](https://github.com/matrix-org/synapse/issues/10490))
+- Improve type annotations for `ObservableDeferred`. ([\#10491](https://github.com/matrix-org/synapse/issues/10491))
+- Extend release script to also tag and create GitHub releases. ([\#10496](https://github.com/matrix-org/synapse/issues/10496))
+- Fix a bug which caused production debian packages to be incorrectly marked as 'prerelease'. ([\#10500](https://github.com/matrix-org/synapse/issues/10500))
+
+
+Synapse 1.39.0 (2021-07-29)
+===========================
+
+No significant changes.
+
+
+Synapse 1.39.0rc3 (2021-07-28)
+==============================
+
+Bugfixes
+--------
+
+- Fix a bug introduced in Synapse 1.38 which caused an exception at startup when SAML authentication was enabled. ([\#10477](https://github.com/matrix-org/synapse/issues/10477))
+- Fix a long-standing bug where Synapse would not inform clients that a device had exhausted its one-time-key pool, potentially causing problems decrypting events. ([\#10485](https://github.com/matrix-org/synapse/issues/10485))
+- Fix reporting old R30 stats as R30v2 stats. Introduced in v1.39.0rc1. ([\#10486](https://github.com/matrix-org/synapse/issues/10486))
+
+
+Internal Changes
+----------------
+
+- Fix an error which prevented the Github Actions workflow to build the docker images from running. ([\#10461](https://github.com/matrix-org/synapse/issues/10461))
+- Fix release script to correctly version debian changelog when doing RCs. ([\#10465](https://github.com/matrix-org/synapse/issues/10465))
+
+
+Synapse 1.39.0rc2 (2021-07-22)
+==============================
+
+This release also includes the changes in v1.38.1.
+
+
+Internal Changes
+----------------
+
+- Move docker image build to Github Actions. ([\#10416](https://github.com/matrix-org/synapse/issues/10416))
+
+
+Synapse 1.38.1 (2021-07-22)
+===========================
+
+Bugfixes
+--------
+
+- Always include `device_one_time_keys_count` key in `/sync` response to work around a bug in Element Android that broke encryption for new devices. ([\#10457](https://github.com/matrix-org/synapse/issues/10457))
+
+
+Synapse 1.39.0rc1 (2021-07-20)
+==============================
+
+The Third-Party Event Rules module interface has been deprecated in favour of the generic module interface introduced in Synapse v1.37.0. Support for the old interface is planned to be removed in September 2021. See the [upgrade notes](https://matrix-org.github.io/synapse/latest/upgrade.html#upgrading-to-v1390) for more information.
+
+Features
+--------
+
+- Add the ability to override the account validity feature with a module. ([\#9884](https://github.com/matrix-org/synapse/issues/9884))
+- The spaces summary API now returns any joinable rooms, not only rooms which are world-readable. ([\#10298](https://github.com/matrix-org/synapse/issues/10298), [\#10305](https://github.com/matrix-org/synapse/issues/10305))
+- Add a new version of the R30 phone-home metric, which removes a false impression of retention given by the old R30 metric. ([\#10332](https://github.com/matrix-org/synapse/issues/10332), [\#10427](https://github.com/matrix-org/synapse/issues/10427))
+- Allow providing credentials to `http_proxy`. ([\#10360](https://github.com/matrix-org/synapse/issues/10360))
+
+
+Bugfixes
+--------
+
+- Fix error while dropping locks on shutdown. Introduced in v1.38.0. ([\#10433](https://github.com/matrix-org/synapse/issues/10433))
+- Add base starting insertion event when no chunk ID is specified in the historical batch send API. ([\#10250](https://github.com/matrix-org/synapse/issues/10250))
+- Fix historical batch send endpoint (MSC2716) rejecting batches with messages from multiple senders. ([\#10276](https://github.com/matrix-org/synapse/issues/10276))
+- Fix purging rooms that other homeservers are still sending events for. Contributed by @ilmari. ([\#10317](https://github.com/matrix-org/synapse/issues/10317))
+- Fix errors during backfill caused by previously purged redaction events. Contributed by Andreas Rammhold (@andir). ([\#10343](https://github.com/matrix-org/synapse/issues/10343))
+- Fix the user directory becoming broken (and noisy errors being logged) when knocking and room statistics are in use. ([\#10344](https://github.com/matrix-org/synapse/issues/10344))
+- Fix newly added `synapse_federation_server_oldest_inbound_pdu_in_staging` prometheus metric to measure age rather than timestamp. ([\#10355](https://github.com/matrix-org/synapse/issues/10355))
+- Fix PostgreSQL sometimes using table scans for queries against `state_groups_state` table, taking a long time and a large amount of IO. ([\#10359](https://github.com/matrix-org/synapse/issues/10359))
+- Fix `make_room_admin` failing for users that have left a private room. ([\#10367](https://github.com/matrix-org/synapse/issues/10367))
+- Fix a number of logged errors caused by remote servers being down. ([\#10400](https://github.com/matrix-org/synapse/issues/10400), [\#10414](https://github.com/matrix-org/synapse/issues/10414))
+- Responses from `/make_{join,leave,knock}` no longer include signatures, which will turn out to be invalid after events are returned to `/send_{join,leave,knock}`. ([\#10404](https://github.com/matrix-org/synapse/issues/10404))
+
+
+Improved Documentation
+----------------------
+
+- Updated installation dependencies for newer macOS versions and ARM Macs. Contributed by Luke Walsh. ([\#9971](https://github.com/matrix-org/synapse/issues/9971))
+- Simplify structure of room admin API. ([\#10313](https://github.com/matrix-org/synapse/issues/10313))
+- Refresh the logcontext dev documentation. ([\#10353](https://github.com/matrix-org/synapse/issues/10353)), ([\#10337](https://github.com/matrix-org/synapse/issues/10337))
+- Add delegation example for caddy in the reverse proxy documentation. Contributed by @moritzdietz. ([\#10368](https://github.com/matrix-org/synapse/issues/10368))
+- Fix and clarify some links in `docs` and `contrib`. ([\#10370](https://github.com/matrix-org/synapse/issues/10370)), ([\#10322](https://github.com/matrix-org/synapse/issues/10322)), ([\#10399](https://github.com/matrix-org/synapse/issues/10399))
+- Make deprecation notice of the spam checker doc more obvious. ([\#10395](https://github.com/matrix-org/synapse/issues/10395))
+- Add instructions on installing Debian packages for release candidates. ([\#10396](https://github.com/matrix-org/synapse/issues/10396))
+
+
+Deprecations and Removals
+-------------------------
+
+- Remove functionality associated with the unused `room_stats_historical` and `user_stats_historical` tables. Contributed by @xmunoz. ([\#9721](https://github.com/matrix-org/synapse/issues/9721))
+- The third-party event rules module interface is deprecated in favour of the generic module interface introduced in Synapse v1.37.0. See the [upgrade notes](https://matrix-org.github.io/synapse/latest/upgrade.html#upgrading-to-v1390) for more information. ([\#10386](https://github.com/matrix-org/synapse/issues/10386))
+
+
+Internal Changes
+----------------
+
+- Convert `room_depth.min_depth` column to a `BIGINT`. ([\#10289](https://github.com/matrix-org/synapse/issues/10289))
+- Add tests to characterise the current behaviour of R30 phone-home metrics. ([\#10315](https://github.com/matrix-org/synapse/issues/10315))
+- Rebuild event context and auth when processing specific results from `ThirdPartyEventRules` modules. ([\#10316](https://github.com/matrix-org/synapse/issues/10316))
+- Minor change to the code that populates `user_daily_visits`. ([\#10324](https://github.com/matrix-org/synapse/issues/10324))
+- Re-enable Sytests that were disabled for the 1.37.1 release. ([\#10345](https://github.com/matrix-org/synapse/issues/10345), [\#10357](https://github.com/matrix-org/synapse/issues/10357))
+- Run `pyupgrade` on the codebase. ([\#10347](https://github.com/matrix-org/synapse/issues/10347), [\#10348](https://github.com/matrix-org/synapse/issues/10348))
+- Switch `application_services_txns.txn_id` database column to `BIGINT`. ([\#10349](https://github.com/matrix-org/synapse/issues/10349))
+- Convert internal type variable syntax to reflect wider ecosystem use. ([\#10350](https://github.com/matrix-org/synapse/issues/10350), [\#10380](https://github.com/matrix-org/synapse/issues/10380), [\#10381](https://github.com/matrix-org/synapse/issues/10381), [\#10382](https://github.com/matrix-org/synapse/issues/10382), [\#10418](https://github.com/matrix-org/synapse/issues/10418))
+- Make the Github Actions workflow configuration more efficient. ([\#10383](https://github.com/matrix-org/synapse/issues/10383))
+- Add type hints to `get_{domain,localpart}_from_id`. ([\#10385](https://github.com/matrix-org/synapse/issues/10385))
+- When building Debian packages for prerelease versions, set the Section accordingly. ([\#10391](https://github.com/matrix-org/synapse/issues/10391))
+- Add type hints and comments to event auth code. ([\#10393](https://github.com/matrix-org/synapse/issues/10393))
+- Stagger sending of presence update to remote servers, reducing CPU spikes caused by starting many connections to remote servers at once. ([\#10398](https://github.com/matrix-org/synapse/issues/10398))
+- Remove unused `events_by_room` code (tech debt). ([\#10421](https://github.com/matrix-org/synapse/issues/10421))
+- Add a github actions job which records success of other jobs. ([\#10430](https://github.com/matrix-org/synapse/issues/10430))
+
+
+Synapse 1.38.0 (2021-07-13)
+===========================
+
+This release includes a database schema update which could result in elevated disk usage. See the [upgrade notes](https://matrix-org.github.io/synapse/develop/upgrade#upgrading-to-v1380) for more information.
+
+No significant changes since 1.38.0rc3.
+
+
+Synapse 1.38.0rc3 (2021-07-13)
+==============================
+
+Internal Changes
+----------------
+
+- Build the Debian packages in CI. ([\#10247](https://github.com/matrix-org/synapse/issues/10247), [\#10379](https://github.com/matrix-org/synapse/issues/10379))
+
+
+Synapse 1.38.0rc2 (2021-07-09)
+==============================
+
+Bugfixes
+--------
+
+- Fix bug where inbound federation in a room could be delayed due to not correctly dropping a lock. Introduced in v1.37.1. ([\#10336](https://github.com/matrix-org/synapse/issues/10336))
+
+
+Improved Documentation
+----------------------
+
+- Update links to documentation in the sample config. Contributed by @dklimpel. ([\#10287](https://github.com/matrix-org/synapse/issues/10287))
+- Fix broken links in [INSTALL.md](INSTALL.md). Contributed by @dklimpel. ([\#10331](https://github.com/matrix-org/synapse/issues/10331))
+
+
+Synapse 1.38.0rc1 (2021-07-06)
+==============================
+
+Features
+--------
+
+- Implement refresh tokens as specified by [MSC2918](https://github.com/matrix-org/matrix-doc/pull/2918). ([\#9450](https://github.com/matrix-org/synapse/issues/9450))
+- Add support for evicting cache entries based on last access time. ([\#10205](https://github.com/matrix-org/synapse/issues/10205))
+- Omit empty fields from the `/sync` response. Contributed by @deepbluev7. ([\#10214](https://github.com/matrix-org/synapse/issues/10214))
+- Improve validation on federation `send_{join,leave,knock}` endpoints. ([\#10225](https://github.com/matrix-org/synapse/issues/10225), [\#10243](https://github.com/matrix-org/synapse/issues/10243))
+- Add SSO `external_ids` to the Query User Account admin API. ([\#10261](https://github.com/matrix-org/synapse/issues/10261))
+- Mark events received over federation which fail a spam check as "soft-failed". ([\#10263](https://github.com/matrix-org/synapse/issues/10263))
+- Add metrics for new inbound federation staging area. ([\#10284](https://github.com/matrix-org/synapse/issues/10284))
+- Add script to print information about recently registered users. ([\#10290](https://github.com/matrix-org/synapse/issues/10290))
+
+
+Bugfixes
+--------
+
+- Fix a long-standing bug which meant that invite rejections and knocks were not sent out over federation in a timely manner. ([\#10223](https://github.com/matrix-org/synapse/issues/10223))
+- Fix a bug introduced in v1.26.0 where only users who have set profile information could be deactivated with erasure enabled. ([\#10252](https://github.com/matrix-org/synapse/issues/10252))
+- Fix a long-standing bug where Synapse would return errors after 2<sup>31</sup> events were handled by the server. ([\#10264](https://github.com/matrix-org/synapse/issues/10264), [\#10267](https://github.com/matrix-org/synapse/issues/10267), [\#10282](https://github.com/matrix-org/synapse/issues/10282), [\#10286](https://github.com/matrix-org/synapse/issues/10286), [\#10291](https://github.com/matrix-org/synapse/issues/10291), [\#10314](https://github.com/matrix-org/synapse/issues/10314), [\#10326](https://github.com/matrix-org/synapse/issues/10326))
+- Fix the prometheus `synapse_federation_server_pdu_process_time` metric. Broke in v1.37.1. ([\#10279](https://github.com/matrix-org/synapse/issues/10279))
+- Ensure that inbound events from federation that were being processed when Synapse was restarted get promptly processed on start up. ([\#10303](https://github.com/matrix-org/synapse/issues/10303))
+
+
+Improved Documentation
+----------------------
+
+- Move the upgrade notes to [docs/upgrade.md](https://github.com/matrix-org/synapse/blob/develop/docs/upgrade.md) and convert them to markdown. ([\#10166](https://github.com/matrix-org/synapse/issues/10166))
+- Choose Welcome & Overview as the default page for synapse documentation website. ([\#10242](https://github.com/matrix-org/synapse/issues/10242))
+- Adjust the URL in the README.rst file to point to irc.libera.chat. ([\#10258](https://github.com/matrix-org/synapse/issues/10258))
+- Fix homeserver config option name in presence router documentation. ([\#10288](https://github.com/matrix-org/synapse/issues/10288))
+- Fix link pointing at the wrong section in the modules documentation page. ([\#10302](https://github.com/matrix-org/synapse/issues/10302))
+
+
+Internal Changes
+----------------
+
+- Drop `Origin` and `Accept` from the value of the `Access-Control-Allow-Headers` response header. ([\#10114](https://github.com/matrix-org/synapse/issues/10114))
+- Add type hints to the federation servlets. ([\#10213](https://github.com/matrix-org/synapse/issues/10213))
+- Improve the reliability of auto-joining remote rooms. ([\#10237](https://github.com/matrix-org/synapse/issues/10237))
+- Update the release script to use the semver terminology and determine the release branch based on the next version. ([\#10239](https://github.com/matrix-org/synapse/issues/10239))
+- Fix type hints for computing auth events. ([\#10253](https://github.com/matrix-org/synapse/issues/10253))
+- Improve the performance of the spaces summary endpoint by only recursing into spaces (and not rooms in general). ([\#10256](https://github.com/matrix-org/synapse/issues/10256))
+- Move event authentication methods from `Auth` to `EventAuthHandler`. ([\#10268](https://github.com/matrix-org/synapse/issues/10268))
+- Re-enable a SyTest after it has been fixed. ([\#10292](https://github.com/matrix-org/synapse/issues/10292))
+
+
+Synapse 1.37.1 (2021-06-30)
+===========================
+
+This release resolves issues (such as [#9490](https://github.com/matrix-org/synapse/issues/9490)) where one busy room could cause head-of-line blocking, starving Synapse from processing events in other rooms, and causing all federated traffic to fall behind. Synapse 1.37.1 processes inbound federation traffic asynchronously, ensuring that one busy room won't impact others. Please upgrade to Synapse 1.37.1 as soon as possible, in order to increase resilience to other traffic spikes.
+
+No significant changes since v1.37.1rc1.
+
+
+Synapse 1.37.1rc1 (2021-06-29)
+==============================
+
+Features
+--------
+
+- Handle inbound events from federation asynchronously. ([\#10269](https://github.com/matrix-org/synapse/issues/10269), [\#10272](https://github.com/matrix-org/synapse/issues/10272))
+
+
+Synapse 1.37.0 (2021-06-29)
+===========================
+
+This release deprecates the current spam checker interface. See the [upgrade notes](https://matrix-org.github.io/synapse/develop/upgrade#deprecation-of-the-current-spam-checker-interface) for more information on how to update to the new generic module interface.
+
+This release also removes support for fetching and renewing TLS certificates using the ACME v1 protocol, which has been fully decommissioned by Let's Encrypt on June 1st 2021. Admins previously using this feature should use a [reverse proxy](https://matrix-org.github.io/synapse/develop/reverse_proxy.html) to handle TLS termination, or use an external ACME client (such as [certbot](https://certbot.eff.org/)) to retrieve a certificate and key and provide them to Synapse using the `tls_certificate_path` and `tls_private_key_path` configuration settings.
+
+Synapse 1.37.0rc1 (2021-06-24)
+==============================
+
+Features
+--------
+
+- Implement "room knocking" as per [MSC2403](https://github.com/matrix-org/matrix-doc/pull/2403). Contributed by @Sorunome and anoa. ([\#6739](https://github.com/matrix-org/synapse/issues/6739), [\#9359](https://github.com/matrix-org/synapse/issues/9359), [\#10167](https://github.com/matrix-org/synapse/issues/10167), [\#10212](https://github.com/matrix-org/synapse/issues/10212), [\#10227](https://github.com/matrix-org/synapse/issues/10227))
+- Add experimental support for backfilling history into rooms ([MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716)). ([\#9247](https://github.com/matrix-org/synapse/issues/9247))
+- Implement a generic interface for third-party plugin modules. ([\#10062](https://github.com/matrix-org/synapse/issues/10062), [\#10206](https://github.com/matrix-org/synapse/issues/10206))
+- Implement config option `sso.update_profile_information` to sync SSO users' profile information with the identity provider each time they login. Currently only displayname is supported. ([\#10108](https://github.com/matrix-org/synapse/issues/10108))
+- Ensure that errors during startup are written to the logs and the console. ([\#10191](https://github.com/matrix-org/synapse/issues/10191))
+
+
+Bugfixes
+--------
+
+- Fix a bug introduced in Synapse v1.25.0 that prevented the `ip_range_whitelist` configuration option from working for federation and identity servers. Contributed by @mikure. ([\#10115](https://github.com/matrix-org/synapse/issues/10115))
+- Remove a broken import line in Synapse's `admin_cmd` worker. Broke in Synapse v1.33.0. ([\#10154](https://github.com/matrix-org/synapse/issues/10154))
+- Fix a bug introduced in Synapse v1.21.0 which could cause `/sync` to return immediately with an empty response. ([\#10157](https://github.com/matrix-org/synapse/issues/10157), [\#10158](https://github.com/matrix-org/synapse/issues/10158))
+- Fix a minor bug in the response to `/_matrix/client/r0/user/{user}/openid/request_token` causing `expires_in` to be a float instead of an integer. Contributed by @lukaslihotzki. ([\#10175](https://github.com/matrix-org/synapse/issues/10175))
+- Always require users to re-authenticate for dangerous operations: deactivating an account, modifying an account password, and adding 3PIDs. ([\#10184](https://github.com/matrix-org/synapse/issues/10184))
+- Fix a bug introduced in Synpase v1.7.2 where remote server count metrics collection would be incorrectly delayed on startup. Found by @heftig. ([\#10195](https://github.com/matrix-org/synapse/issues/10195))
+- Fix a bug introduced in Synapse v1.35.1 where an `allow` key of a `m.room.join_rules` event could be applied for incorrect room versions and configurations. ([\#10208](https://github.com/matrix-org/synapse/issues/10208))
+- Fix performance regression in responding to user key requests over federation. Introduced in Synapse v1.34.0rc1. ([\#10221](https://github.com/matrix-org/synapse/issues/10221))
+
+
+Improved Documentation
+----------------------
+
+- Add a new guide to decoding request logs. ([\#8436](https://github.com/matrix-org/synapse/issues/8436))
+- Mention in the sample homeserver config that you may need to configure max upload size in your reverse proxy. Contributed by @aaronraimist. ([\#10122](https://github.com/matrix-org/synapse/issues/10122))
+- Fix broken links in documentation. ([\#10180](https://github.com/matrix-org/synapse/issues/10180))
+- Deploy a snapshot of the documentation website upon each new Synapse release. ([\#10198](https://github.com/matrix-org/synapse/issues/10198))
+
+
+Deprecations and Removals
+-------------------------
+
+- The current spam checker interface is deprecated in favour of a new generic modules system. See the [upgrade notes](https://matrix-org.github.io/synapse/develop/upgrade#deprecation-of-the-current-spam-checker-interface) for more information on how to update to the new system. ([\#10062](https://github.com/matrix-org/synapse/issues/10062), [\#10210](https://github.com/matrix-org/synapse/issues/10210), [\#10238](https://github.com/matrix-org/synapse/issues/10238))
+- Stop supporting the unstable spaces prefixes from MSC1772. ([\#10161](https://github.com/matrix-org/synapse/issues/10161))
+- Remove Synapse's support for automatically fetching and renewing certificates using the ACME v1 protocol. This protocol has been fully turned off by Let's Encrypt for existing installations on June 1st 2021. Admins previously using this feature should use a [reverse proxy](https://matrix-org.github.io/synapse/develop/reverse_proxy.html) to handle TLS termination, or use an external ACME client (such as [certbot](https://certbot.eff.org/)) to retrieve a certificate and key and provide them to Synapse using the `tls_certificate_path` and `tls_private_key_path` configuration settings. ([\#10194](https://github.com/matrix-org/synapse/issues/10194))
+
+
+Internal Changes
+----------------
+
+- Update the database schema versioning to support gradual migration away from legacy tables. ([\#9933](https://github.com/matrix-org/synapse/issues/9933))
+- Add type hints to the federation servlets. ([\#10080](https://github.com/matrix-org/synapse/issues/10080))
+- Improve OpenTracing for event persistence. ([\#10134](https://github.com/matrix-org/synapse/issues/10134), [\#10193](https://github.com/matrix-org/synapse/issues/10193))
+- Clean up the interface for injecting OpenTracing over HTTP. ([\#10143](https://github.com/matrix-org/synapse/issues/10143))
+- Limit the number of in-flight `/keys/query` requests from a single device. ([\#10144](https://github.com/matrix-org/synapse/issues/10144))
+- Refactor EventPersistenceQueue. ([\#10145](https://github.com/matrix-org/synapse/issues/10145))
+- Document `SYNAPSE_TEST_LOG_LEVEL` to see the logger output when running tests. ([\#10148](https://github.com/matrix-org/synapse/issues/10148))
+- Update the Complement build tags in GitHub Actions to test currently experimental features. ([\#10155](https://github.com/matrix-org/synapse/issues/10155))
+- Add a `synapse_federation_soft_failed_events_total` metric to track how often events are soft failed. ([\#10156](https://github.com/matrix-org/synapse/issues/10156))
+- Fetch the corresponding complement branch when performing CI. ([\#10160](https://github.com/matrix-org/synapse/issues/10160))
+- Add some developer documentation about boolean columns in database schemas. ([\#10164](https://github.com/matrix-org/synapse/issues/10164))
+- Add extra logging fields to better debug where events are being soft failed. ([\#10168](https://github.com/matrix-org/synapse/issues/10168))
+- Add debug logging for when we enter and exit `Measure` blocks. ([\#10183](https://github.com/matrix-org/synapse/issues/10183))
+- Improve comments in structured logging code. ([\#10188](https://github.com/matrix-org/synapse/issues/10188))
+- Update [MSC3083](https://github.com/matrix-org/matrix-doc/pull/3083) support with modifications from the MSC. ([\#10189](https://github.com/matrix-org/synapse/issues/10189))
+- Remove redundant DNS lookup limiter. ([\#10190](https://github.com/matrix-org/synapse/issues/10190))
+- Upgrade `black` linting tool to 21.6b0. ([\#10197](https://github.com/matrix-org/synapse/issues/10197))
+- Expose OpenTracing trace id in response headers. ([\#10199](https://github.com/matrix-org/synapse/issues/10199))
+
+
+Synapse 1.36.0 (2021-06-15)
+===========================
+
+No significant changes.
+
+
+Synapse 1.36.0rc2 (2021-06-11)
+==============================
+
+Bugfixes
+--------
+
+- Fix a bug which caused  presence updates to stop working some time after a restart, when using a presence writer worker. Broke in v1.33.0. ([\#10149](https://github.com/matrix-org/synapse/issues/10149))
+- Fix a bug when using federation sender worker where it would send out more presence updates than necessary, leading to high resource usage. Broke in v1.33.0. ([\#10163](https://github.com/matrix-org/synapse/issues/10163))
+- Fix a bug where Synapse could send the same presence update to a remote twice. ([\#10165](https://github.com/matrix-org/synapse/issues/10165))
+
+
+Synapse 1.36.0rc1 (2021-06-08)
+==============================
+
+Features
+--------
+
+- Add new endpoint `/_matrix/client/r0/rooms/{roomId}/aliases` from Client-Server API r0.6.1 (previously [MSC2432](https://github.com/matrix-org/matrix-doc/pull/2432)). ([\#9224](https://github.com/matrix-org/synapse/issues/9224))
+- Improve performance of incoming federation transactions in large rooms. ([\#9953](https://github.com/matrix-org/synapse/issues/9953), [\#9973](https://github.com/matrix-org/synapse/issues/9973))
+- Rewrite logic around verifying JSON object and fetching server keys to be more performant and use less memory. ([\#10035](https://github.com/matrix-org/synapse/issues/10035))
+- Add new admin APIs for unprotecting local media from quarantine. Contributed by @dklimpel. ([\#10040](https://github.com/matrix-org/synapse/issues/10040))
+- Add new admin APIs to remove media by media ID from quarantine. Contributed by @dklimpel. ([\#10044](https://github.com/matrix-org/synapse/issues/10044))
+- Make reason and score parameters optional for reporting content. Implements [MSC2414](https://github.com/matrix-org/matrix-doc/pull/2414). Contributed by Callum Brown. ([\#10077](https://github.com/matrix-org/synapse/issues/10077))
+- Add support for routing more requests to workers. ([\#10084](https://github.com/matrix-org/synapse/issues/10084))
+- Report OpenTracing spans for database activity. ([\#10113](https://github.com/matrix-org/synapse/issues/10113), [\#10136](https://github.com/matrix-org/synapse/issues/10136), [\#10141](https://github.com/matrix-org/synapse/issues/10141))
+- Significantly reduce memory usage of joining large remote rooms. ([\#10117](https://github.com/matrix-org/synapse/issues/10117))
+
+
+Bugfixes
+--------
+
+- Fixed a bug causing replication requests to fail when receiving a lot of events via federation. ([\#10082](https://github.com/matrix-org/synapse/issues/10082))
+- Fix a bug in the `force_tracing_for_users` option introduced in Synapse v1.35 which meant that the OpenTracing spans produced were missing most tags. ([\#10092](https://github.com/matrix-org/synapse/issues/10092))
+- Fixed a bug that could cause Synapse to stop notifying application services. Contributed by Willem Mulder. ([\#10107](https://github.com/matrix-org/synapse/issues/10107))
+- Fix bug where the server would attempt to fetch the same history in the room from a remote server multiple times in parallel. ([\#10116](https://github.com/matrix-org/synapse/issues/10116))
+- Fix a bug introduced in Synapse 1.33.0 which caused replication requests to fail when receiving a lot of very large events via federation. ([\#10118](https://github.com/matrix-org/synapse/issues/10118))
+- Fix bug when using workers where pagination requests failed if a remote server returned zero events from `/backfill`. Introduced in 1.35.0. ([\#10133](https://github.com/matrix-org/synapse/issues/10133))
+
+
+Improved Documentation
+----------------------
+
+- Clarify security note regarding hosting Synapse on the same domain as other web applications. ([\#9221](https://github.com/matrix-org/synapse/issues/9221))
+- Update CAPTCHA documentation to mention turning off the verify origin feature. Contributed by @aaronraimist. ([\#10046](https://github.com/matrix-org/synapse/issues/10046))
+- Tweak wording of database recommendation in `INSTALL.md`. Contributed by @aaronraimist. ([\#10057](https://github.com/matrix-org/synapse/issues/10057))
+- Add initial infrastructure for rendering Synapse documentation with mdbook. ([\#10086](https://github.com/matrix-org/synapse/issues/10086))
+- Convert the remaining Admin API documentation files to markdown. ([\#10089](https://github.com/matrix-org/synapse/issues/10089))
+- Make a link in docs use HTTPS. Contributed by @RhnSharma. ([\#10130](https://github.com/matrix-org/synapse/issues/10130))
+- Fix broken link in Docker docs. ([\#10132](https://github.com/matrix-org/synapse/issues/10132))
+
+
+Deprecations and Removals
+-------------------------
+
+- Remove the experimental `spaces_enabled` flag. The spaces features are always available now. ([\#10063](https://github.com/matrix-org/synapse/issues/10063))
+
+
+Internal Changes
+----------------
+
+- Tell CircleCI to build Docker images from `main` branch. ([\#9906](https://github.com/matrix-org/synapse/issues/9906))
+- Simplify naming convention for release branches to only include the major and minor version numbers. ([\#10013](https://github.com/matrix-org/synapse/issues/10013))
+- Add `parse_strings_from_args` for parsing an array from query parameters. ([\#10048](https://github.com/matrix-org/synapse/issues/10048), [\#10137](https://github.com/matrix-org/synapse/issues/10137))
+- Remove some dead code regarding TLS certificate handling. ([\#10054](https://github.com/matrix-org/synapse/issues/10054))
+- Remove redundant, unmaintained `convert_server_keys` script. ([\#10055](https://github.com/matrix-org/synapse/issues/10055))
+- Improve the error message printed by synctl when synapse fails to start. ([\#10059](https://github.com/matrix-org/synapse/issues/10059))
+- Fix GitHub Actions lint for newsfragments. ([\#10069](https://github.com/matrix-org/synapse/issues/10069))
+- Update opentracing to inject the right context into the carrier. ([\#10074](https://github.com/matrix-org/synapse/issues/10074))
+- Fix up `BatchingQueue` implementation. ([\#10078](https://github.com/matrix-org/synapse/issues/10078))
+- Log method and path when dropping request due to size limit. ([\#10091](https://github.com/matrix-org/synapse/issues/10091))
+- In Github Actions workflows, summarize the Sytest results in an easy-to-read format. ([\#10094](https://github.com/matrix-org/synapse/issues/10094))
+- Make `/sync` do fewer state resolutions. ([\#10102](https://github.com/matrix-org/synapse/issues/10102))
+- Add missing type hints to the admin API servlets. ([\#10105](https://github.com/matrix-org/synapse/issues/10105))
+- Improve opentracing annotations for `Notifier`. ([\#10111](https://github.com/matrix-org/synapse/issues/10111))
+- Enable Prometheus metrics for the jaeger client library. ([\#10112](https://github.com/matrix-org/synapse/issues/10112))
+- Work to improve the responsiveness of `/sync` requests. ([\#10124](https://github.com/matrix-org/synapse/issues/10124))
+- OpenTracing: use a consistent name for background processes. ([\#10135](https://github.com/matrix-org/synapse/issues/10135))
+
+
+Synapse 1.35.1 (2021-06-03)
+===========================
+
+Bugfixes
+--------
+
+- Fix a bug introduced in v1.35.0 where invite-only rooms would be shown to all users in a space, regardless of if the user had access to it. ([\#10109](https://github.com/matrix-org/synapse/issues/10109))
+
+
+Synapse 1.35.0 (2021-06-01)
+===========================
+
+Note that [the tag](https://github.com/matrix-org/synapse/releases/tag/v1.35.0rc3) and [docker images](https://hub.docker.com/layers/matrixdotorg/synapse/v1.35.0rc3/images/sha256-34ccc87bd99a17e2cbc0902e678b5937d16bdc1991ead097eee6096481ecf2c4?context=explore) for `v1.35.0rc3` were incorrectly built. If you are experiencing issues with either, it is recommended to upgrade to the equivalent tag or docker image for the `v1.35.0` release.
+
+Deprecations and Removals
+-------------------------
+
+- The core Synapse development team plan to drop support for the [unstable API of MSC2858](https://github.com/matrix-org/matrix-doc/blob/master/proposals/2858-Multiple-SSO-Identity-Providers.md#unstable-prefix), including the undocumented `experimental.msc2858_enabled` config option, in August 2021. Client authors should ensure that their clients are updated to use the stable API (which has been supported since Synapse 1.30) well before that time, to give their users time to upgrade. ([\#10101](https://github.com/matrix-org/synapse/issues/10101))
+
+Bugfixes
+--------
+
+- Fixed a bug causing replication requests to fail when receiving a lot of events via federation. Introduced in v1.33.0. ([\#10082](https://github.com/matrix-org/synapse/issues/10082))
+- Fix HTTP response size limit to allow joining very large rooms over federation. Introduced in v1.33.0. ([\#10093](https://github.com/matrix-org/synapse/issues/10093))
+
+
+Internal Changes
+----------------
+
+- Log method and path when dropping request due to size limit. ([\#10091](https://github.com/matrix-org/synapse/issues/10091))
+
+
+Synapse 1.35.0rc2 (2021-05-27)
+==============================
+
+Bugfixes
+--------
+
+- Fix a bug introduced in v1.35.0rc1 when calling the spaces summary API via a GET request. ([\#10079](https://github.com/matrix-org/synapse/issues/10079))
+
+
+Synapse 1.35.0rc1 (2021-05-25)
+==============================
+
+Features
+--------
+
+- Add experimental support to allow a user who could join a restricted room to view it in the spaces summary. ([\#9922](https://github.com/matrix-org/synapse/issues/9922), [\#10007](https://github.com/matrix-org/synapse/issues/10007), [\#10038](https://github.com/matrix-org/synapse/issues/10038))
+- Reduce memory usage when joining very large rooms over federation. ([\#9958](https://github.com/matrix-org/synapse/issues/9958))
+- Add a configuration option which allows enabling opentracing by user id. ([\#9978](https://github.com/matrix-org/synapse/issues/9978))
+- Enable experimental support for [MSC2946](https://github.com/matrix-org/matrix-doc/pull/2946) (spaces summary API) and [MSC3083](https://github.com/matrix-org/matrix-doc/pull/3083) (restricted join rules) by default. ([\#10011](https://github.com/matrix-org/synapse/issues/10011))
+
+
+Bugfixes
+--------
+
+- Fix a bug introduced in v1.26.0 which meant that `synapse_port_db` would not correctly initialise some postgres sequences, requiring manual updates afterwards. ([\#9991](https://github.com/matrix-org/synapse/issues/9991))
+- Fix `synctl`'s `--no-daemonize` parameter to work correctly with worker processes. ([\#9995](https://github.com/matrix-org/synapse/issues/9995))
+- Fix a validation bug introduced in v1.34.0 in the ordering of spaces in the space summary API. ([\#10002](https://github.com/matrix-org/synapse/issues/10002))
+- Fixed deletion of new presence stream states from database. ([\#10014](https://github.com/matrix-org/synapse/issues/10014), [\#10033](https://github.com/matrix-org/synapse/issues/10033))
+- Fixed a bug with very high resolution image uploads throwing internal server errors. ([\#10029](https://github.com/matrix-org/synapse/issues/10029))
+
+
+Updates to the Docker image
+---------------------------
+
+- Fix bug introduced in Synapse 1.33.0 which caused a `Permission denied: '/homeserver.log'` error when starting Synapse with the generated log configuration. Contributed by Sergio Miguéns Iglesias. ([\#10045](https://github.com/matrix-org/synapse/issues/10045))
+
+
+Improved Documentation
+----------------------
+
+- Add hardened systemd files as proposed in [#9760](https://github.com/matrix-org/synapse/issues/9760) and added them to `contrib/`. Change the docs to reflect the presence of these files. ([\#9803](https://github.com/matrix-org/synapse/issues/9803))
+- Clarify documentation around SSO mapping providers generating unique IDs and localparts. ([\#9980](https://github.com/matrix-org/synapse/issues/9980))
+- Updates to the PostgreSQL documentation (`postgres.md`). ([\#9988](https://github.com/matrix-org/synapse/issues/9988), [\#9989](https://github.com/matrix-org/synapse/issues/9989))
+- Fix broken link in user directory documentation. Contributed by @junquera. ([\#10016](https://github.com/matrix-org/synapse/issues/10016))
+- Add missing room state entry to the table of contents of room admin API. ([\#10043](https://github.com/matrix-org/synapse/issues/10043))
+
+
+Deprecations and Removals
+-------------------------
+
+- Removed support for the deprecated `tls_fingerprints` configuration setting. Contributed by Jerin J Titus. ([\#9280](https://github.com/matrix-org/synapse/issues/9280))
+
+
+Internal Changes
+----------------
+
+- Allow sending full presence to users via workers other than the one that called `ModuleApi.send_local_online_presence_to`. ([\#9823](https://github.com/matrix-org/synapse/issues/9823))
+- Update comments in the space summary handler. ([\#9974](https://github.com/matrix-org/synapse/issues/9974))
+- Minor enhancements to the `@cachedList` descriptor. ([\#9975](https://github.com/matrix-org/synapse/issues/9975))
+- Split multipart email sending into a dedicated handler. ([\#9977](https://github.com/matrix-org/synapse/issues/9977))
+- Run `black` on files in the `scripts` directory. ([\#9981](https://github.com/matrix-org/synapse/issues/9981))
+- Add missing type hints to `synapse.util` module. ([\#9982](https://github.com/matrix-org/synapse/issues/9982))
+- Simplify a few helper functions. ([\#9984](https://github.com/matrix-org/synapse/issues/9984), [\#9985](https://github.com/matrix-org/synapse/issues/9985), [\#9986](https://github.com/matrix-org/synapse/issues/9986))
+- Remove unnecessary property from SQLBaseStore. ([\#9987](https://github.com/matrix-org/synapse/issues/9987))
+- Remove `keylen` param on `LruCache`. ([\#9993](https://github.com/matrix-org/synapse/issues/9993))
+- Update the Grafana dashboard in `contrib/`. ([\#10001](https://github.com/matrix-org/synapse/issues/10001))
+- Add a batching queue implementation. ([\#10017](https://github.com/matrix-org/synapse/issues/10017))
+- Reduce memory usage when verifying signatures on large numbers of events at once. ([\#10018](https://github.com/matrix-org/synapse/issues/10018))
+- Properly invalidate caches for destination retry timings every (instead of expiring entries every 5 minutes). ([\#10036](https://github.com/matrix-org/synapse/issues/10036))
+- Fix running complement tests with Synapse workers. ([\#10039](https://github.com/matrix-org/synapse/issues/10039))
+- Fix typo in `get_state_ids_for_event` docstring where the return type was incorrect. ([\#10050](https://github.com/matrix-org/synapse/issues/10050))
+
+
+Synapse 1.34.0 (2021-05-17)
+===========================
+
 This release deprecates the `room_invite_state_types` configuration setting. See the [upgrade notes](https://github.com/matrix-org/synapse/blob/release-v1.34.0/UPGRADE.rst#upgrading-to-v1340) for instructions on updating your configuration file to use the new `room_prejoin_state` setting.
 
 This release also deprecates the `POST /_synapse/admin/v1/rooms/<room_id>/delete` admin API route. Server administrators are encouraged to update their scripts to use the new `DELETE /_synapse/admin/v1/rooms/<room_id>` route instead.
 
+
+No significant changes since v1.34.0rc1.
+
+
+Synapse 1.34.0rc1 (2021-05-12)
+==============================
+
 Features
 --------
 
@@ -174,7 +758,7 @@ Synapse 1.32.1 (2021-04-21)
 ===========================
 
 This release fixes [a regression](https://github.com/matrix-org/synapse/issues/9853)
-in Synapse 1.32.0 that caused connected Prometheus instances to become unstable. 
+in Synapse 1.32.0 that caused connected Prometheus instances to become unstable.
 
 However, as this release is still subject to the `LoggingContext` change in 1.32.0,
 it is recommended to remain on or downgrade to 1.31.0.
@@ -190,11 +774,11 @@ Synapse 1.32.0 (2021-04-20)
 
 **Note:** This release introduces [a regression](https://github.com/matrix-org/synapse/issues/9853)
 that can overwhelm connected Prometheus instances. This issue was not present in
-1.32.0rc1. If affected, it is recommended to downgrade to 1.31.0 in the meantime, and 
+1.32.0rc1. If affected, it is recommended to downgrade to 1.31.0 in the meantime, and
 follow [these instructions](https://github.com/matrix-org/synapse/pull/9854#issuecomment-823472183)
 to clean up any excess writeahead logs.
 
-**Note:** This release also mistakenly included a change that may affected Synapse 
+**Note:** This release also mistakenly included a change that may affected Synapse
 modules that import `synapse.logging.context.LoggingContext`, such as
 [synapse-s3-storage-provider](https://github.com/matrix-org/synapse-s3-storage-provider).
 This will be fixed in a later Synapse version.
@@ -205,8 +789,8 @@ This release removes the deprecated `GET /_synapse/admin/v1/users/<user_id>` adm
 
 This release requires Application Services to use type `m.login.application_service` when registering users via the `/_matrix/client/r0/register` endpoint to comply with the spec. Please ensure your Application Services are up to date.
 
-If you are using the `packages.matrix.org` Debian repository for Synapse packages, 
-note that we have recently updated the expiry date on the gpg signing key. If you see an 
+If you are using the `packages.matrix.org` Debian repository for Synapse packages,
+note that we have recently updated the expiry date on the gpg signing key. If you see an
 error similar to `The following signatures were invalid: EXPKEYSIG F473DD4473365DE1`, you
 will need to get a fresh copy of the keys. You can do so with:
 
@@ -488,7 +1072,7 @@ Internal Changes
 Synapse 1.29.0 (2021-03-08)
 ===========================
 
-Note that synapse now expects an `X-Forwarded-Proto` header when used with a reverse proxy. Please see [UPGRADE.rst](UPGRADE.rst#upgrading-to-v1290) for more details on this change.
+Note that synapse now expects an `X-Forwarded-Proto` header when used with a reverse proxy. Please see the [upgrade notes](docs/upgrade.md#upgrading-to-v1290) for more details on this change.
 
 
 No significant changes.
@@ -553,7 +1137,7 @@ Synapse 1.28.0 (2021-02-25)
 
 Note that this release drops support for ARMv7 in the official Docker images, due to repeated problems building for ARMv7 (and the associated maintenance burden this entails).
 
-This release also fixes the documentation included in v1.27.0 around the callback URI for SAML2 identity providers. If your server is configured to use single sign-on via a SAML2 IdP, you may need to make configuration changes. Please review [UPGRADE.rst](UPGRADE.rst) for more details on these changes.
+This release also fixes the documentation included in v1.27.0 around the callback URI for SAML2 identity providers. If your server is configured to use single sign-on via a SAML2 IdP, you may need to make configuration changes. Please review the [upgrade notes](docs/upgrade.md) for more details on these changes.
 
 
 Internal Changes
@@ -652,9 +1236,9 @@ Synapse 1.27.0 (2021-02-16)
 
 Note that this release includes a change in Synapse to use Redis as a cache ─ as well as a pub/sub mechanism ─ if Redis support is enabled for workers. No action is needed by server administrators, and we do not expect resource usage of the Redis instance to change dramatically.
 
-This release also changes the callback URI for OpenID Connect (OIDC) and SAML2 identity providers. If your server is configured to use single sign-on via an OIDC/OAuth2 or SAML2 IdP, you may need to make configuration changes. Please review [UPGRADE.rst](UPGRADE.rst) for more details on these changes.
+This release also changes the callback URI for OpenID Connect (OIDC) and SAML2 identity providers. If your server is configured to use single sign-on via an OIDC/OAuth2 or SAML2 IdP, you may need to make configuration changes. Please review the [upgrade notes](docs/upgrade.md) for more details on these changes.
 
-This release also changes escaping of variables in the HTML templates for SSO or email notifications. If you have customised these templates, please review [UPGRADE.rst](UPGRADE.rst) for more details on these changes.
+This release also changes escaping of variables in the HTML templates for SSO or email notifications. If you have customised these templates, please review the [upgrade notes](docs/upgrade.md) for more details on these changes.
 
 
 Bugfixes
@@ -758,7 +1342,7 @@ Synapse 1.26.0 (2021-01-27)
 ===========================
 
 This release brings a new schema version for Synapse and rolling back to a previous
-version is not trivial. Please review [UPGRADE.rst](UPGRADE.rst) for more details
+version is not trivial. Please review the [upgrade notes](docs/upgrade.md) for more details
 on these changes and for general upgrade guidance.
 
 No significant changes since 1.26.0rc2.
@@ -785,7 +1369,7 @@ Synapse 1.26.0rc1 (2021-01-20)
 ==============================
 
 This release brings a new schema version for Synapse and rolling back to a previous
-version is not trivial. Please review [UPGRADE.rst](UPGRADE.rst) for more details
+version is not trivial. Please review the [upgrade notes](docs/upgrade.md) for more details
 on these changes and for general upgrade guidance.
 
 Features
@@ -888,7 +1472,10 @@ Crucially, this means __we will not produce .deb packages for Debian 9 (Stretch)
 
 The website https://endoflife.date/ has convenient summaries of the support schedules for projects like [Python](https://endoflife.date/python) and [PostgreSQL](https://endoflife.date/postgresql).
 
-If you are unable to upgrade your environment to a supported version of Python or Postgres, we encourage you to consider using the [Synapse Docker images](./INSTALL.md#docker-images-and-ansible-playbooks) instead.
+If you are unable to upgrade your environment to a supported version of Python or
+Postgres, we encourage you to consider using the
+[Synapse Docker images](https://matrix-org.github.io/synapse/latest/setup/installation.html#docker-images-and-ansible-playbooks)
+instead.
 
 ### Transition Period
 
@@ -1031,11 +1618,11 @@ To upgrade Synapse along with the cryptography package:
 * Administrators using the [`matrix.org` Docker
   image](https://hub.docker.com/r/matrixdotorg/synapse/) or the [Debian/Ubuntu
   packages from
-  `matrix.org`](https://github.com/matrix-org/synapse/blob/master/INSTALL.md#matrixorg-packages)
+  `matrix.org`](https://matrix-org.github.io/synapse/latest/setup/installation.html#matrixorg-packages)
   should ensure that they have version 1.24.0 or 1.23.1 installed: these images include
   the updated packages.
 * Administrators who have [installed Synapse from
-  source](https://github.com/matrix-org/synapse/blob/master/INSTALL.md#installing-from-source)
+  source](https://matrix-org.github.io/synapse/latest/setup/installation.html#installing-from-source)
   should upgrade the cryptography package within their virtualenv by running:
   ```sh
   <path_to_virtualenv>/bin/pip install 'cryptography>=3.3'
@@ -1077,11 +1664,11 @@ To upgrade Synapse along with the cryptography package:
 * Administrators using the [`matrix.org` Docker
   image](https://hub.docker.com/r/matrixdotorg/synapse/) or the [Debian/Ubuntu
   packages from
-  `matrix.org`](https://github.com/matrix-org/synapse/blob/master/INSTALL.md#matrixorg-packages)
+  `matrix.org`](https://matrix-org.github.io/synapse/latest/setup/installation.html#matrixorg-packages)
   should ensure that they have version 1.24.0 or 1.23.1 installed: these images include
   the updated packages.
 * Administrators who have [installed Synapse from
-  source](https://github.com/matrix-org/synapse/blob/master/INSTALL.md#installing-from-source)
+  source](https://matrix-org.github.io/synapse/latest/setup/installation.html#installing-from-source)
   should upgrade the cryptography package within their virtualenv by running:
   ```sh
   <path_to_virtualenv>/bin/pip install 'cryptography>=3.3'
@@ -1191,7 +1778,7 @@ Internal Changes
 Synapse 1.23.0 (2020-11-18)
 ===========================
 
-This release changes the way structured logging is configured. See the [upgrade notes](UPGRADE.rst#upgrading-to-v1230) for details.
+This release changes the way structured logging is configured. See the [upgrade notes](docs/upgrade.md#upgrading-to-v1230) for details.
 
 **Note**: We are aware of a trivially exploitable denial of service vulnerability in versions of Synapse prior to 1.20.0. Complete details will be disclosed on Monday, November 23rd. If you have not upgraded recently, please do so.
 
@@ -1794,7 +2381,10 @@ No significant changes since 1.19.0rc1.
 Removal warning
 ---------------
 
-As outlined in the [previous release](https://github.com/matrix-org/synapse/releases/tag/v1.18.0), we are no longer publishing Docker images with the `-py3` tag suffix. On top of that, we have also removed the `latest-py3` tag. Please see [the announcement in the upgrade notes for 1.18.0](https://github.com/matrix-org/synapse/blob/develop/UPGRADE.rst#upgrading-to-v1180).
+As outlined in the [previous release](https://github.com/matrix-org/synapse/releases/tag/v1.18.0),
+we are no longer publishing Docker images with the `-py3` tag suffix. On top of that, we have also removed the
+`latest-py3` tag. Please see
+[the announcement in the upgrade notes for 1.18.0](https://github.com/matrix-org/synapse/blob/develop/docs/upgrade.md#upgrading-to-v1180).
 
 
 Synapse 1.19.0rc1 (2020-08-13)
@@ -1825,7 +2415,7 @@ Bugfixes
 Updates to the Docker image
 ---------------------------
 
-- We no longer publish Docker images with the `-py3` tag suffix, as [announced in the upgrade notes](https://github.com/matrix-org/synapse/blob/develop/UPGRADE.rst#upgrading-to-v1180). ([\#8056](https://github.com/matrix-org/synapse/issues/8056))
+- We no longer publish Docker images with the `-py3` tag suffix, as [announced in the upgrade notes](https://github.com/matrix-org/synapse/blob/develop/docs/upgrade.md#upgrading-to-v1180). ([\#8056](https://github.com/matrix-org/synapse/issues/8056))
 
 
 Improved Documentation
@@ -2383,7 +2973,7 @@ configurations of Synapse:
   to be incomplete or empty if Synapse was upgraded directly from v1.2.1 or
   earlier, to versions between v1.4.0 and v1.12.x.
 
-Please review [UPGRADE.rst](UPGRADE.rst) for more details on these changes
+Please review the [upgrade notes](docs/upgrade.md) for more details on these changes
 and for general upgrade guidance.
 
 
@@ -2484,7 +3074,7 @@ Bugfixes
 - Fix bad error handling that would cause Synapse to crash if it's provided with a YAML configuration file that's either empty or doesn't parse into a key-value map. ([\#7341](https://github.com/matrix-org/synapse/issues/7341))
 - Fix incorrect metrics reporting for `renew_attestations` background task. ([\#7344](https://github.com/matrix-org/synapse/issues/7344))
 - Prevent non-federating rooms from appearing in responses to federated `POST /publicRoom` requests when a filter was included. ([\#7367](https://github.com/matrix-org/synapse/issues/7367))
-- Fix a bug which would cause the room durectory to be incorrectly populated if Synapse was upgraded directly from v1.2.1 or earlier to v1.4.0 or later. Note that this fix does not apply retrospectively; see the [upgrade notes](UPGRADE.rst#upgrading-to-v1130) for more information. ([\#7387](https://github.com/matrix-org/synapse/issues/7387))
+- Fix a bug which would cause the room durectory to be incorrectly populated if Synapse was upgraded directly from v1.2.1 or earlier to v1.4.0 or later. Note that this fix does not apply retrospectively; see the [upgrade notes](docs/upgrade.md#upgrading-to-v1130) for more information. ([\#7387](https://github.com/matrix-org/synapse/issues/7387))
 - Fix bug in `EventContext.deserialize`. ([\#7393](https://github.com/matrix-org/synapse/issues/7393))
 
 
@@ -2634,7 +3224,7 @@ Synapse 1.12.0 includes a database update which is run as part of the upgrade,
 and which may take some time (several hours in the case of a large
 server). Synapse will not respond to HTTP requests while this update is taking
 place. For imformation on seeing if you are affected, and workaround if you
-are, see the [upgrade notes](UPGRADE.rst#upgrading-to-v1120).
+are, see the [upgrade notes](docs/upgrade.md#upgrading-to-v1120).
 
 Security advisory
 -----------------
@@ -2657,11 +3247,11 @@ installation remains secure.
 * Administrators using the [`matrix.org` Docker
   image](https://hub.docker.com/r/matrixdotorg/synapse/) or the [Debian/Ubuntu
   packages from
-  `matrix.org`](https://github.com/matrix-org/synapse/blob/master/INSTALL.md#matrixorg-packages)
+  `matrix.org`](https://matrix-org.github.io/synapse/latest/setup/installation.html#matrixorg-packages)
   should ensure that they have version 1.12.0 installed: these images include
   Twisted 20.3.0.
 * Administrators who have [installed Synapse from
-  source](https://github.com/matrix-org/synapse/blob/master/INSTALL.md#installing-from-source)
+  source](https://matrix-org.github.io/synapse/latest/setup/installation.html#installing-from-source)
   should upgrade Twisted within their virtualenv by running:
   ```sh
   <path_to_virtualenv>/bin/pip install 'Twisted>=20.3.0'
@@ -3187,7 +3777,7 @@ Bugfixes
 Synapse 1.7.0 (2019-12-13)
 ==========================
 
-This release changes the default settings so that only local authenticated users can query the server's room directory. See the [upgrade notes](UPGRADE.rst#upgrading-to-v170) for details.
+This release changes the default settings so that only local authenticated users can query the server's room directory. See the [upgrade notes](docs/upgrade.md#upgrading-to-v170) for details.
 
 Support for SQLite versions before 3.11 is now deprecated. A future release will refuse to start if used with an SQLite version before 3.11.
 
@@ -3551,7 +4141,7 @@ Synapse 1.4.0rc1 (2019-09-26)
 =============================
 
 Note that this release includes significant changes around 3pid
-verification. Administrators are reminded to review the [upgrade notes](UPGRADE.rst#upgrading-to-v140).
+verification. Administrators are reminded to review the [upgrade notes](docs/upgrade.md#upgrading-to-v140).
 
 Features
 --------
@@ -3927,7 +4517,7 @@ Synapse 1.1.0 (2019-07-04)
 ==========================
 
 As of v1.1.0, Synapse no longer supports Python 2, nor Postgres version 9.4.
-See the [upgrade notes](UPGRADE.rst#upgrading-to-v110) for more details.
+See the [upgrade notes](docs/upgrade.md#upgrading-to-v110) for more details.
 
 This release also deprecates the use of environment variables to configure the
 docker image. See the [docker README](https://github.com/matrix-org/synapse/blob/release-v1.1.0/docker/README.md#legacy-dynamic-configuration-file-support)
@@ -3957,7 +4547,7 @@ Synapse 1.1.0rc1 (2019-07-02)
 =============================
 
 As of v1.1.0, Synapse no longer supports Python 2, nor Postgres version 9.4.
-See the [upgrade notes](UPGRADE.rst#upgrading-to-v110) for more details.
+See the [upgrade notes](docs/upgrade.md#upgrading-to-v110) for more details.
 
 Features
 --------
@@ -4729,7 +5319,7 @@ run on Python versions 3.5 or 3.6 (as well as 2.7). Support for Python 3.7
 remains experimental.
 
 We recommend upgrading to Python 3, but make sure to read the [upgrade
-notes](UPGRADE.rst#upgrading-to-v0340) when doing so.
+notes](docs/upgrade.md#upgrading-to-v0340) when doing so.
 
 Features
 --------

CONTRIBUTING.md

@@ -13,8 +13,9 @@ This document aims to get you started with contributing to this repo!
 - [7. Turn coffee and documentation into code and documentation!](#7-turn-coffee-and-documentation-into-code-and-documentation)
 - [8. Test, test, test!](#8-test-test-test)
   * [Run the linters.](#run-the-linters)
-  * [Run the unit tests.](#run-the-unit-tests)
-  * [Run the integration tests.](#run-the-integration-tests)
+  * [Run the unit tests.](#run-the-unit-tests-twisted-trial)
+  * [Run the integration tests (SyTest).](#run-the-integration-tests-sytest)
+  * [Run the integration tests (Complement).](#run-the-integration-tests-complement)
 - [9. Submit your patch.](#9-submit-your-patch)
   * [Changelog](#changelog)
     + [How do I know what to call the changelog file before I create the PR?](#how-do-i-know-what-to-call-the-changelog-file-before-i-create-the-pr)
@@ -155,7 +156,7 @@ source ./env/bin/activate
 ./scripts-dev/lint.sh path/to/file1.py path/to/file2.py path/to/folder
 ```
 
-## Run the unit tests.
+## Run the unit tests (Twisted trial).
 
 The unit tests run parts of Synapse, including your changes, to see if anything
 was broken. They are slower than the linters but will typically catch more errors.
@@ -173,13 +174,20 @@ source ./env/bin/activate
 trial tests.rest.admin.test_room tests.handlers.test_admin.ExfiltrateData.test_invite
 ```
 
-If your tests fail, you may wish to look at the logs:
+If your tests fail, you may wish to look at the logs (the default log level is `ERROR`):
 
 ```sh
 less _trial_temp/test.log
 ```
 
-## Run the integration tests.
+To increase the log level for the tests, set `SYNAPSE_TEST_LOG_LEVEL`:
+
+```sh
+SYNAPSE_TEST_LOG_LEVEL=DEBUG trial tests
+```
+
+
+## Run the integration tests ([Sytest](https://github.com/matrix-org/sytest)).
 
 The integration tests are a more comprehensive suite of tests. They
 run a full version of Synapse, including your changes, to check if
@@ -190,12 +198,49 @@ The following command will let you run the integration test with the most common
 configuration:
 
 ```sh
-$ docker run --rm -it -v /path/where/you/have/cloned/the/repository\:/src:ro -v /path/to/where/you/want/logs\:/logs matrixdotorg/sytest-synapse:py37
+$ docker run --rm -it -v /path/where/you/have/cloned/the/repository\:/src:ro -v /path/to/where/you/want/logs\:/logs matrixdotorg/sytest-synapse:buster
 ```
 
 This configuration should generally cover  your needs. For more details about other configurations, see [documentation in the SyTest repo](https://github.com/matrix-org/sytest/blob/develop/docker/README.md).
 
 
+## Run the integration tests ([Complement](https://github.com/matrix-org/complement)).
+
+[Complement](https://github.com/matrix-org/complement) is a suite of black box tests that can be run on any homeserver implementation. It can also be thought of as end-to-end (e2e) tests.
+
+It's often nice to develop on Synapse and write Complement tests at the same time.
+Here is how to run your local Synapse checkout against your local Complement checkout.
+
+(checkout [`complement`](https://github.com/matrix-org/complement) alongside your `synapse` checkout)
+```sh
+COMPLEMENT_DIR=../complement ./scripts-dev/complement.sh
+```
+
+To run a specific test file, you can pass the test name at the end of the command. The name passed comes from the naming structure in your Complement tests. If you're unsure of the name, you can do a full run and copy it from the test output:
+
+```sh
+COMPLEMENT_DIR=../complement ./scripts-dev/complement.sh TestBackfillingHistory
+```
+
+To run a specific test, you can specify the whole name structure:
+
+```sh
+COMPLEMENT_DIR=../complement ./scripts-dev/complement.sh TestBackfillingHistory/parallel/Backfilled_historical_events_resolve_with_proper_state_in_correct_order
+```
+
+
+### Access database for homeserver after Complement test runs.
+
+If you're curious what the database looks like after you run some tests, here are some steps to get you going in Synapse:
+
+ 1. In your Complement test comment out `defer deployment.Destroy(t)` and replace with `defer time.Sleep(2 * time.Hour)` to keep the homeserver running after the tests complete
+ 1. Start the Complement tests
+ 1. Find the name of the container, `docker ps -f name=complement_` (this will filter for just the Compelement related Docker containers)
+ 1. Access the container replacing the name with what you found in the previous step: `docker exec -it complement_1_hs_with_application_service.hs1_2 /bin/bash`
+ 1. Install sqlite (database driver), `apt-get update && apt-get install -y sqlite3`
+ 1. Then run `sqlite3` and open the database `.open /conf/homeserver.db` (this db path comes from the Synapse homeserver.yaml)
+
+
 # 9. Submit your patch.
 
 Once you're happy with your patch, it's time to prepare a Pull Request.
@@ -208,6 +253,7 @@ To prepare a Pull Request, please:
 4. on GitHub, [create the Pull Request](https://docs.github.com/en/github/collaborating-with-issues-and-pull-requests/creating-a-pull-request);
 5. add a [changelog entry](#changelog) and push it to your Pull Request;
 6. for most contributors, that's all - however, if you are a member of the organization `matrix-org`, on GitHub, please request a review from `matrix.org / Synapse Core`.
+7. if you need to update your PR, please avoid rebasing and just add new commits to your branch.
 
 
 ## Changelog
@@ -385,7 +431,7 @@ By now, you know the drill!
 # Notes for maintainers on merging PRs etc
 
 There are some notes for those with commit access to the project on how we
-manage git [here](docs/dev/git.md).
+manage git [here](docs/development/git.md).
 
 # Conclusion
 

INSTALL.md

@@ -1,594 +1,7 @@
 # Installation Instructions
 
-There are 3 steps to follow under **Installation Instructions**.
+This document has moved to the
+[Synapse documentation website](https://matrix-org.github.io/synapse/latest/setup/installation.html).
+Please update your links.
 
-- [Installation Instructions](#installation-instructions)
-  - [Choosing your server name](#choosing-your-server-name)
-  - [Installing Synapse](#installing-synapse)
-    - [Installing from source](#installing-from-source)
-      - [Platform-specific prerequisites](#platform-specific-prerequisites)
-        - [Debian/Ubuntu/Raspbian](#debianubunturaspbian)
-        - [ArchLinux](#archlinux)
-        - [CentOS/Fedora](#centosfedora)
-        - [macOS](#macos)
-        - [OpenSUSE](#opensuse)
-        - [OpenBSD](#openbsd)
-        - [Windows](#windows)
-    - [Prebuilt packages](#prebuilt-packages)
-      - [Docker images and Ansible playbooks](#docker-images-and-ansible-playbooks)
-      - [Debian/Ubuntu](#debianubuntu)
-        - [Matrix.org packages](#matrixorg-packages)
-        - [Downstream Debian packages](#downstream-debian-packages)
-        - [Downstream Ubuntu packages](#downstream-ubuntu-packages)
-      - [Fedora](#fedora)
-      - [OpenSUSE](#opensuse-1)
-      - [SUSE Linux Enterprise Server](#suse-linux-enterprise-server)
-      - [ArchLinux](#archlinux-1)
-      - [Void Linux](#void-linux)
-      - [FreeBSD](#freebsd)
-      - [OpenBSD](#openbsd-1)
-      - [NixOS](#nixos)
-  - [Setting up Synapse](#setting-up-synapse)
-    - [Using PostgreSQL](#using-postgresql)
-    - [TLS certificates](#tls-certificates)
-    - [Client Well-Known URI](#client-well-known-uri)
-    - [Email](#email)
-    - [Registering a user](#registering-a-user)
-    - [Setting up a TURN server](#setting-up-a-turn-server)
-    - [URL previews](#url-previews)
-    - [Troubleshooting Installation](#troubleshooting-installation)
-
-
-## Choosing your server name
-
-It is important to choose the name for your server before you install Synapse,
-because it cannot be changed later.
-
-The server name determines the "domain" part of user-ids for users on your
-server: these will all be of the format `@user:my.domain.name`. It also
-determines how other matrix servers will reach yours for federation.
-
-For a test configuration, set this to the hostname of your server. For a more
-production-ready setup, you will probably want to specify your domain
-(`example.com`) rather than a matrix-specific hostname here (in the same way
-that your email address is probably `user@example.com` rather than
-`user@email.example.com`) - but doing so may require more advanced setup: see
-[Setting up Federation](docs/federate.md).
-
-## Installing Synapse
-
-### Installing from source
-
-(Prebuilt packages are available for some platforms - see [Prebuilt packages](#prebuilt-packages).)
-
-When installing from source please make sure that the [Platform-specific prerequisites](#platform-specific-prerequisites) are already installed.
-
-System requirements:
-
-- POSIX-compliant system (tested on Linux & OS X)
-- Python 3.5.2 or later, up to Python 3.9.
-- At least 1GB of free RAM if you want to join large public rooms like #matrix:matrix.org
-
-
-To install the Synapse homeserver run:
-
-```sh
-mkdir -p ~/synapse
-virtualenv -p python3 ~/synapse/env
-source ~/synapse/env/bin/activate
-pip install --upgrade pip
-pip install --upgrade setuptools
-pip install matrix-synapse
-```
-
-This will download Synapse from [PyPI](https://pypi.org/project/matrix-synapse)
-and install it, along with the python libraries it uses, into a virtual environment
-under `~/synapse/env`.  Feel free to pick a different directory if you
-prefer.
-
-This Synapse installation can then be later upgraded by using pip again with the
-update flag:
-
-```sh
-source ~/synapse/env/bin/activate
-pip install -U matrix-synapse
-```
-
-Before you can start Synapse, you will need to generate a configuration
-file. To do this, run (in your virtualenv, as before):
-
-```sh
-cd ~/synapse
-python -m synapse.app.homeserver \
-    --server-name my.domain.name \
-    --config-path homeserver.yaml \
-    --generate-config \
-    --report-stats=[yes|no]
-```
-
-... substituting an appropriate value for `--server-name`.
-
-This command will generate you a config file that you can then customise, but it will
-also generate a set of keys for you. These keys will allow your homeserver to
-identify itself to other homeserver, so don't lose or delete them. It would be
-wise to back them up somewhere safe. (If, for whatever reason, you do need to
-change your homeserver's keys, you may find that other homeserver have the
-old key cached. If you update the signing key, you should change the name of the
-key in the `<server name>.signing.key` file (the second word) to something
-different. See the [spec](https://matrix.org/docs/spec/server_server/latest.html#retrieving-server-keys) for more information on key management).
-
-To actually run your new homeserver, pick a working directory for Synapse to
-run (e.g. `~/synapse`), and:
-
-```sh
-cd ~/synapse
-source env/bin/activate
-synctl start
-```
-
-#### Platform-specific prerequisites
-
-Synapse is written in Python but some of the libraries it uses are written in
-C. So before we can install Synapse itself we need a working C compiler and the
-header files for Python C extensions.
-
-##### Debian/Ubuntu/Raspbian
-
-Installing prerequisites on Ubuntu or Debian:
-
-```sh
-sudo apt install build-essential python3-dev libffi-dev \
-                     python3-pip python3-setuptools sqlite3 \
-                     libssl-dev virtualenv libjpeg-dev libxslt1-dev
-```
-
-##### ArchLinux
-
-Installing prerequisites on ArchLinux:
-
-```sh
-sudo pacman -S base-devel python python-pip \
-               python-setuptools python-virtualenv sqlite3
-```
-
-##### CentOS/Fedora
-
-Installing prerequisites on CentOS or Fedora Linux:
-
-```sh
-sudo dnf install libtiff-devel libjpeg-devel libzip-devel freetype-devel \
-                 libwebp-devel libxml2-devel libxslt-devel libpq-devel \
-                 python3-virtualenv libffi-devel openssl-devel python3-devel
-sudo dnf groupinstall "Development Tools"
-```
-
-##### macOS
-
-Installing prerequisites on macOS:
-
-```sh
-xcode-select --install
-sudo easy_install pip
-sudo pip install virtualenv
-brew install pkg-config libffi
-```
-
-On macOS Catalina (10.15) you may need to explicitly install OpenSSL
-via brew and inform `pip` about it so that `psycopg2` builds:
-
-```sh
-brew install openssl@1.1
-export LDFLAGS="-L/usr/local/opt/openssl/lib"
-export CPPFLAGS="-I/usr/local/opt/openssl/include"
-```
-
-##### OpenSUSE
-
-Installing prerequisites on openSUSE:
-
-```sh
-sudo zypper in -t pattern devel_basis
-sudo zypper in python-pip python-setuptools sqlite3 python-virtualenv \
-               python-devel libffi-devel libopenssl-devel libjpeg62-devel
-```
-
-##### OpenBSD
-
-A port of Synapse is available under `net/synapse`. The filesystem
-underlying the homeserver directory (defaults to `/var/synapse`) has to be
-mounted with `wxallowed` (cf. `mount(8)`), so creating a separate filesystem
-and mounting it to `/var/synapse` should be taken into consideration.
-
-To be able to build Synapse's dependency on python the `WRKOBJDIR`
-(cf. `bsd.port.mk(5)`) for building python, too, needs to be on a filesystem
-mounted with `wxallowed` (cf. `mount(8)`).
-
-Creating a `WRKOBJDIR` for building python under `/usr/local` (which on a
-default OpenBSD installation is mounted with `wxallowed`):
-
-```sh
-doas mkdir /usr/local/pobj_wxallowed
-```
-
-Assuming `PORTS_PRIVSEP=Yes` (cf. `bsd.port.mk(5)`) and `SUDO=doas` are
-configured in `/etc/mk.conf`:
-
-```sh
-doas chown _pbuild:_pbuild /usr/local/pobj_wxallowed
-```
-
-Setting the `WRKOBJDIR` for building python:
-
-```sh
-echo WRKOBJDIR_lang/python/3.7=/usr/local/pobj_wxallowed  \\nWRKOBJDIR_lang/python/2.7=/usr/local/pobj_wxallowed >> /etc/mk.conf
-```
-
-Building Synapse:
-
-```sh
-cd /usr/ports/net/synapse
-make install
-```
-
-##### Windows
-
-If you wish to run or develop Synapse on Windows, the Windows Subsystem For
-Linux provides a Linux environment on Windows 10 which is capable of using the
-Debian, Fedora, or source installation methods. More information about WSL can
-be found at <https://docs.microsoft.com/en-us/windows/wsl/install-win10> for
-Windows 10 and <https://docs.microsoft.com/en-us/windows/wsl/install-on-server>
-for Windows Server.
-
-### Prebuilt packages
-
-As an alternative to installing from source, prebuilt packages are available
-for a number of platforms.
-
-#### Docker images and Ansible playbooks
-
-There is an official synapse image available at
-<https://hub.docker.com/r/matrixdotorg/synapse> which can be used with
-the docker-compose file available at [contrib/docker](contrib/docker). Further
-information on this including configuration options is available in the README
-on hub.docker.com.
-
-Alternatively, Andreas Peters (previously Silvio Fricke) has contributed a
-Dockerfile to automate a synapse server in a single Docker image, at
-<https://hub.docker.com/r/avhost/docker-matrix/tags/>
-
-Slavi Pantaleev has created an Ansible playbook,
-which installs the offical Docker image of Matrix Synapse
-along with many other Matrix-related services (Postgres database, Element, coturn,
-ma1sd, SSL support, etc.).
-For more details, see
-<https://github.com/spantaleev/matrix-docker-ansible-deploy>
-
-#### Debian/Ubuntu
-
-##### Matrix.org packages
-
-Matrix.org provides Debian/Ubuntu packages of the latest stable version of
-Synapse via <https://packages.matrix.org/debian/>. They are available for Debian
-9 (Stretch), Ubuntu 16.04 (Xenial), and later. To use them:
-
-```sh
-sudo apt install -y lsb-release wget apt-transport-https
-sudo wget -O /usr/share/keyrings/matrix-org-archive-keyring.gpg https://packages.matrix.org/debian/matrix-org-archive-keyring.gpg
-echo "deb [signed-by=/usr/share/keyrings/matrix-org-archive-keyring.gpg] https://packages.matrix.org/debian/ $(lsb_release -cs) main" |
-    sudo tee /etc/apt/sources.list.d/matrix-org.list
-sudo apt update
-sudo apt install matrix-synapse-py3
-```
-
-**Note**: if you followed a previous version of these instructions which
-recommended using `apt-key add` to add an old key from
-`https://matrix.org/packages/debian/`, you should note that this key has been
-revoked. You should remove the old key with `sudo apt-key remove
-C35EB17E1EAE708E6603A9B3AD0592FE47F0DF61`, and follow the above instructions to
-update your configuration.
-
-The fingerprint of the repository signing key (as shown by `gpg
-/usr/share/keyrings/matrix-org-archive-keyring.gpg`) is
-`AAF9AE843A7584B5A3E4CD2BCF45A512DE2DA058`.
-
-##### Downstream Debian packages
-
-We do not recommend using the packages from the default Debian `buster`
-repository at this time, as they are old and suffer from known security
-vulnerabilities. You can install the latest version of Synapse from
-[our repository](#matrixorg-packages) or from `buster-backports`. Please
-see the [Debian documentation](https://backports.debian.org/Instructions/)
-for information on how to use backports.
-
-If you are using Debian `sid` or testing, Synapse is available in the default
-repositories and it should be possible to install it simply with:
-
-```sh
-sudo apt install matrix-synapse
-```
-
-##### Downstream Ubuntu packages
-
-We do not recommend using the packages in the default Ubuntu repository
-at this time, as they are old and suffer from known security vulnerabilities.
-The latest version of Synapse can be installed from [our repository](#matrixorg-packages).
-
-#### Fedora
-
-Synapse is in the Fedora repositories as `matrix-synapse`:
-
-```sh
-sudo dnf install matrix-synapse
-```
-
-Oleg Girko provides Fedora RPMs at
-<https://obs.infoserver.lv/project/monitor/matrix-synapse>
-
-#### OpenSUSE
-
-Synapse is in the OpenSUSE repositories as `matrix-synapse`:
-
-```sh
-sudo zypper install matrix-synapse
-```
-
-#### SUSE Linux Enterprise Server
-
-Unofficial package are built for SLES 15 in the openSUSE:Backports:SLE-15 repository at
-<https://download.opensuse.org/repositories/openSUSE:/Backports:/SLE-15/standard/>
-
-#### ArchLinux
-
-The quickest way to get up and running with ArchLinux is probably with the community package
-<https://www.archlinux.org/packages/community/any/matrix-synapse/>, which should pull in most of
-the necessary dependencies.
-
-pip may be outdated (6.0.7-1 and needs to be upgraded to 6.0.8-1 ):
-
-```sh
-sudo pip install --upgrade pip
-```
-
-If you encounter an error with lib bcrypt causing an Wrong ELF Class:
-ELFCLASS32 (x64 Systems), you may need to reinstall py-bcrypt to correctly
-compile it under the right architecture. (This should not be needed if
-installing under virtualenv):
-
-```sh
-sudo pip uninstall py-bcrypt
-sudo pip install py-bcrypt
-```
-
-#### Void Linux
-
-Synapse can be found in the void repositories as 'synapse':
-
-```sh
-xbps-install -Su
-xbps-install -S synapse
-```
-
-#### FreeBSD
-
-Synapse can be installed via FreeBSD Ports or Packages contributed by Brendan Molloy from:
-
-- Ports: `cd /usr/ports/net-im/py-matrix-synapse && make install clean`
-- Packages: `pkg install py37-matrix-synapse`
-
-#### OpenBSD
-
-As of OpenBSD 6.7 Synapse is available as a pre-compiled binary. The filesystem
-underlying the homeserver directory (defaults to `/var/synapse`) has to be
-mounted with `wxallowed` (cf. `mount(8)`), so creating a separate filesystem
-and mounting it to `/var/synapse` should be taken into consideration.
-
-Installing Synapse:
-
-```sh
-doas pkg_add synapse
-```
-
-#### NixOS
-
-Robin Lambertz has packaged Synapse for NixOS at:
-<https://github.com/NixOS/nixpkgs/blob/master/nixos/modules/services/misc/matrix-synapse.nix>
-
-## Setting up Synapse
-
-Once you have installed synapse as above, you will need to configure it.
-
-### Using PostgreSQL
-
-By default Synapse uses [SQLite](https://sqlite.org/) and in doing so trades performance for convenience.
-SQLite is only recommended in Synapse for testing purposes or for servers with
-very light workloads.
-
-Almost all installations should opt to use [PostgreSQL](https://www.postgresql.org). Advantages include:
-
-- significant performance improvements due to the superior threading and
-  caching model, smarter query optimiser
-- allowing the DB to be run on separate hardware
-
-For information on how to install and use PostgreSQL in Synapse, please see
-[docs/postgres.md](docs/postgres.md)
-
-### TLS certificates
-
-The default configuration exposes a single HTTP port on the local
-interface: `http://localhost:8008`. It is suitable for local testing,
-but for any practical use, you will need Synapse's APIs to be served
-over HTTPS.
-
-The recommended way to do so is to set up a reverse proxy on port
-`8448`. You can find documentation on doing so in
-[docs/reverse_proxy.md](docs/reverse_proxy.md).
-
-Alternatively, you can configure Synapse to expose an HTTPS port. To do
-so, you will need to edit `homeserver.yaml`, as follows:
-
-- First, under the `listeners` section, uncomment the configuration for the
-  TLS-enabled listener. (Remove the hash sign (`#`) at the start of
-  each line). The relevant lines are like this:
-
-```yaml
-  - port: 8448
-    type: http
-    tls: true
-    resources:
-      - names: [client, federation]
-  ```
-
-- You will also need to uncomment the `tls_certificate_path` and
-  `tls_private_key_path` lines under the `TLS` section. You will need to manage
-  provisioning of these certificates yourself — Synapse had built-in ACME
-  support, but the ACMEv1 protocol Synapse implements is deprecated, not
-  allowed by LetsEncrypt for new sites, and will break for existing sites in
-  late 2020. See [ACME.md](docs/ACME.md).
-
-  If you are using your own certificate, be sure to use a `.pem` file that
-  includes the full certificate chain including any intermediate certificates
-  (for instance, if using certbot, use `fullchain.pem` as your certificate, not
-  `cert.pem`).
-
-For a more detailed guide to configuring your server for federation, see
-[federate.md](docs/federate.md).
-
-### Client Well-Known URI
-
-Setting up the client Well-Known URI is optional but if you set it up, it will
-allow users to enter their full username (e.g. `@user:<server_name>`) into clients
-which support well-known lookup to automatically configure the homeserver and
-identity server URLs. This is useful so that users don't have to memorize or think
-about the actual homeserver URL you are using.
-
-The URL `https://<server_name>/.well-known/matrix/client` should return JSON in
-the following format.
-
-```json
-{
-  "m.homeserver": {
-    "base_url": "https://<matrix.example.com>"
-  }
-}
-```
-
-It can optionally contain identity server information as well.
-
-```json
-{
-  "m.homeserver": {
-    "base_url": "https://<matrix.example.com>"
-  },
-  "m.identity_server": {
-    "base_url": "https://<identity.example.com>"
-  }
-}
-```
-
-To work in browser based clients, the file must be served with the appropriate
-Cross-Origin Resource Sharing (CORS) headers. A recommended value would be
-`Access-Control-Allow-Origin: *` which would allow all browser based clients to
-view it.
-
-In nginx this would be something like:
-
-```nginx
-location /.well-known/matrix/client {
-    return 200 '{"m.homeserver": {"base_url": "https://<matrix.example.com>"}}';
-    default_type application/json;
-    add_header Access-Control-Allow-Origin *;
-}
-```
-
-You should also ensure the `public_baseurl` option in `homeserver.yaml` is set
-correctly. `public_baseurl` should be set to the URL that clients will use to
-connect to your server. This is the same URL you put for the `m.homeserver`
-`base_url` above.
-
-```yaml
-public_baseurl: "https://<matrix.example.com>"
-```
-
-### Email
-
-It is desirable for Synapse to have the capability to send email. This allows
-Synapse to send password reset emails, send verifications when an email address
-is added to a user's account, and send email notifications to users when they
-receive new messages.
-
-To configure an SMTP server for Synapse, modify the configuration section
-headed `email`, and be sure to have at least the `smtp_host`, `smtp_port`
-and `notif_from` fields filled out.  You may also need to set `smtp_user`,
-`smtp_pass`, and `require_transport_security`.
-
-If email is not configured, password reset, registration and notifications via
-email will be disabled.
-
-### Registering a user
-
-The easiest way to create a new user is to do so from a client like [Element](https://element.io/).
-
-Alternatively, you can do so from the command line. This can be done as follows:
-
- 1. If synapse was installed via pip, activate the virtualenv as follows (if Synapse was
-    installed via a prebuilt package, `register_new_matrix_user` should already be
-    on the search path):
-    ```sh
-    cd ~/synapse
-    source env/bin/activate
-    synctl start # if not already running
-    ```
- 2. Run the following command:
-    ```sh
-    register_new_matrix_user -c homeserver.yaml http://localhost:8008
-    ```
-
-This will prompt you to add details for the new user, and will then connect to
-the running Synapse to create the new user. For example:
-```
-New user localpart: erikj
-Password:
-Confirm password:
-Make admin [no]:
-Success!
-```
-
-This process uses a setting `registration_shared_secret` in
-`homeserver.yaml`, which is shared between Synapse itself and the
-`register_new_matrix_user` script. It doesn't matter what it is (a random
-value is generated by `--generate-config`), but it should be kept secret, as
-anyone with knowledge of it can register users, including admin accounts,
-on your server even if `enable_registration` is `false`.
-
-### Setting up a TURN server
-
-For reliable VoIP calls to be routed via this homeserver, you MUST configure
-a TURN server. See [docs/turn-howto.md](docs/turn-howto.md) for details.
-
-### URL previews
-
-Synapse includes support for previewing URLs, which is disabled by default.  To
-turn it on you must enable the `url_preview_enabled: True` config parameter
-and explicitly specify the IP ranges that Synapse is not allowed to spider for
-previewing in the `url_preview_ip_range_blacklist` configuration parameter.
-This is critical from a security perspective to stop arbitrary Matrix users
-spidering 'internal' URLs on your network. At the very least we recommend that
-your loopback and RFC1918 IP addresses are blacklisted.
-
-This also requires the optional `lxml` python dependency to be  installed. This
-in turn requires the `libxml2` library to be available - on  Debian/Ubuntu this
-means `apt-get install libxml2-dev`, or equivalent for your OS.
-
-### Troubleshooting Installation
-
-`pip` seems to leak *lots* of memory during installation. For instance, a Linux
-host with 512MB of RAM may run out of memory whilst installing Twisted. If this
-happens, you will have to individually install the dependencies which are
-failing, e.g.:
-
-```sh
-pip install twisted
-```
-
-If you have any other problems, feel free to ask in
-[#synapse:matrix.org](https://matrix.to/#/#synapse:matrix.org).
+The markdown source is available in [docs/setup/installation.md](docs/setup/installation.md).

MANIFEST.in

@@ -40,12 +40,13 @@ exclude mypy.ini
 exclude sytest-blacklist
 exclude test_postgresql.sh
 
+include book.toml
 include pyproject.toml
 recursive-include changelog.d *
 
-prune .buildkite
 prune .circleci
 prune .github
+prune .ci
 prune contrib
 prune debian
 prune demo/etc

README.rst

@@ -25,7 +25,7 @@ The overall architecture is::
 
 ``#matrix:matrix.org`` is the official support room for Matrix, and can be
 accessed by any client from https://matrix.org/docs/projects/try-matrix-now.html or
-via IRC bridge at irc://irc.freenode.net/matrix.
+via IRC bridge at irc://irc.libera.chat/matrix.
 
 Synapse is currently in rapid development, but as of version 0.5 we believe it
 is sufficiently stable to be run as an internet-facing service for real usage!
@@ -94,7 +94,8 @@ Synapse Installation
 
 .. _federation:
 
-* For details on how to install synapse, see `<INSTALL.md>`_.
+* For details on how to install synapse, see
+  `Installation Instructions <https://matrix-org.github.io/synapse/latest/setup/installation.html>`_.
 * For specific details on how to configure Synapse for federation see `docs/federate.md <docs/federate.md>`_
 
 
@@ -106,7 +107,8 @@ 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 `<INSTALL.md#tls-certificates>`_.
+connect from a client: see
+`TLS certificates <https://matrix-org.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.
@@ -142,38 +144,55 @@ the form of::
 As when logging in, you will need to specify a "Custom server".  Specify your
 desired ``localpart`` in the 'User name' box.
 
-ACME setup
-==========
-
-For details on having Synapse manage your federation TLS certificates
-automatically, please see `<docs/ACME.md>`_.
-
-
-Security Note
+Security note
 =============
 
-Matrix serves raw user generated data in some APIs - specifically the `content
-repository endpoints <https://matrix.org/docs/spec/client_server/latest.html#get-matrix-media-r0-download-servername-mediaid>`_.
+Matrix serves raw, user-supplied data in some APIs -- specifically the `content
+repository endpoints`_.
 
-Whilst we have tried to mitigate against possible XSS attacks (e.g.
-https://github.com/matrix-org/synapse/pull/1021) we recommend running
-matrix homeservers on a dedicated domain name, to limit any malicious user generated
-content served to web browsers a matrix API from being able to attack webapps hosted
-on the same domain.  This is particularly true of sharing a matrix webclient and
-server on the same domain.
+.. _content repository endpoints: https://matrix.org/docs/spec/client_server/latest.html#get-matrix-media-r0-download-servername-mediaid
 
-See https://github.com/vector-im/riot-web/issues/1977 and
-https://developer.github.com/changes/2014-04-25-user-content-security for more details.
+Whilst we make a reasonable effort to mitigate against XSS attacks (for
+instance, by using `CSP`_), a Matrix homeserver should not be hosted on a
+domain hosting other web applications. This especially applies to sharing
+the domain with Matrix web clients and other sensitive applications like
+webmail. See
+https://developer.github.com/changes/2014-04-25-user-content-security for more
+information.
+
+.. _CSP: https://github.com/matrix-org/synapse/pull/1021
+
+Ideally, the homeserver should not simply be on a different subdomain, but on
+a completely different `registered domain`_ (also known as top-level site or
+eTLD+1). This is because `some attacks`_ are still possible as long as the two
+applications share the same registered domain.
+
+.. _registered domain: https://tools.ietf.org/html/draft-ietf-httpbis-rfc6265bis-03#section-2.3
+
+.. _some attacks: https://en.wikipedia.org/wiki/Session_fixation#Attacks_using_cross-subdomain_cookie
+
+To illustrate this with an example, if your Element Web or other sensitive web
+application is hosted on ``A.example1.com``, you should ideally host Synapse on
+``example2.com``. Some amount of protection is offered by hosting on
+``B.example1.com`` instead, so this is also acceptable in some scenarios.
+However, you should *not* host your Synapse on ``A.example1.com``.
+
+Note that all of the above refers exclusively to the domain used in Synapse's
+``public_baseurl`` setting. In particular, it has no bearing on the domain
+mentioned in MXIDs hosted on that server.
+
+Following this advice ensures that even if an XSS is found in Synapse, the
+impact to other applications will be minimal.
 
 
 Upgrading an existing Synapse
 =============================
 
-The instructions for upgrading synapse are in `UPGRADE.rst`_.
+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.
 
-.. _UPGRADE.rst: UPGRADE.rst
+.. _the upgrade notes: https://matrix-org.github.io/synapse/develop/upgrade.html
 
 .. _reverse-proxy:
 
@@ -248,7 +267,7 @@ Join our developer community on Matrix: `#synapse-dev:matrix.org <https://matrix
 
 Before setting up a development environment for synapse, make sure you have the
 system dependencies (such as the python header files) installed - see
-`Installing from source <INSTALL.md#installing-from-source>`_.
+`Installing from source <https://matrix-org.github.io/synapse/latest/setup/installation.html#installing-from-source>`_.
 
 To check out a synapse for development, clone the git repo into a working
 directory of your choice::
@@ -269,18 +288,6 @@ try installing the failing modules individually::
 
     pip install -e "module-name"
 
-Once this is done, you may wish to run Synapse's unit tests to
-check that everything is installed correctly::
-
-    python -m twisted.trial tests
-
-This should end with a 'PASSED' result (note that exact numbers will
-differ)::
-
-    Ran 1337 tests in 716.064s
-
-    PASSED (skips=15, successes=1322)
-
 We recommend using the demo which starts 3 federated instances running on ports `8080` - `8082`
 
     ./demo/start.sh
@@ -300,6 +307,23 @@ If you just want to start a single instance of the app and run it directly::
     python -m synapse.app.homeserver --config-path homeserver.yaml
 
 
+Running the unit tests
+======================
+
+After getting up and running, you may wish to run Synapse's unit tests to
+check that everything is installed correctly::
+
+    trial tests
+
+This should end with a 'PASSED' result (note that exact numbers will
+differ)::
+
+    Ran 1337 tests in 716.064s
+
+    PASSED (skips=15, successes=1322)
+
+For more tips on running the unit tests, like running a specific test or
+to see the logging output, see the `CONTRIBUTING doc <CONTRIBUTING.md#run-the-unit-tests>`_.
 
 
 Running the Integration Tests
@@ -311,8 +335,8 @@ access the API as a Matrix client would. It is able to run Synapse directly from
 the source tree, so installation of the server is not required.
 
 Testing with SyTest is recommended for verifying that changes related to the
-Client-Server API are functioning correctly. See the `installation instructions
-<https://github.com/matrix-org/sytest#installing>`_ for details.
+Client-Server API are functioning correctly. See the `SyTest installation
+instructions <https://github.com/matrix-org/sytest#installing>`_ for details.
 
 
 Platform dependencies

book.toml

@@ -0,0 +1,39 @@
+# Documentation for possible options in this file is at
+# https://rust-lang.github.io/mdBook/format/config.html
+[book]
+title = "Synapse"
+authors = ["The Matrix.org Foundation C.I.C."]
+language = "en"
+multilingual = false
+
+# The directory that documentation files are stored in
+src = "docs"
+
+[build]
+# Prevent markdown pages from being automatically generated when they're
+# linked to in SUMMARY.md
+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}"
+
+# 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"
+
+# The path that the docs are hosted on
+site-url = "/synapse/"
+
+# Additional HTML, JS, CSS that's injected into each page of the book.
+# More information available in docs/website_files/README.md
+additional-css = [
+    "docs/website_files/table-of-contents.css",
+    "docs/website_files/remove-nav-buttons.css",
+    "docs/website_files/indent-section-headers.css",
+]
+additional-js = ["docs/website_files/table-of-contents.js"]
+theme = "docs/website_files/theme"

changelog.d/10119.misc

@@ -0,0 +1 @@
+Improve event caching mechanism to avoid having multiple copies of an event in memory at a time.

changelog.d/10129.bugfix

@@ -0,0 +1 @@
+Add some clarification to the sample config file. Contributed by @Kentokamoto.

changelog.d/10394.feature

@@ -0,0 +1 @@
+Initial local support for [MSC3266](https://github.com/matrix-org/synapse/pull/10394), Room Summary over the unstable `/rooms/{roomIdOrAlias}/summary` API.

changelog.d/10435.feature

@@ -0,0 +1 @@
+Experimental support for [MSC3288](https://github.com/matrix-org/matrix-doc/pull/3288), sending `room_type` to the identity server for 3pid invites over the `/store-invite` API.

changelog.d/10443.doc

@@ -0,0 +1 @@
+Add documentation for configuration a forward proxy.

changelog.d/10475.feature

@@ -0,0 +1 @@
+Add support for sending federation requests through a proxy. Contributed by @Bubu and @dklimpel.

changelog.d/10498.feature

@@ -0,0 +1 @@
+Add support for "marker" events which makes historical events discoverable for servers that already have all of the scrollback history (part of MSC2716).

changelog.d/10504.misc

@@ -0,0 +1 @@
+Reduce errors in PostgreSQL logs due to concurrent serialization errors.

changelog.d/10507.misc

@@ -0,0 +1 @@
+Include room ID in ignored EDU log messages. Contributed by @ilmari.

changelog.d/10513.feature

@@ -0,0 +1 @@
+Add a configuration setting for the time a `/sync` response is cached for.

changelog.d/10524.feature

@@ -0,0 +1 @@
+Port the PresenceRouter module interface to the new generic interface.

changelog.d/10527.misc

@@ -0,0 +1 @@
+Add pagination to the spaces summary based on updates to [MSC2946](https://github.com/matrix-org/matrix-doc/pull/2946).

changelog.d/10529.misc

@@ -0,0 +1 @@
+Fix CI to not break when run against branches rather than pull requests.

changelog.d/10530.misc

@@ -0,0 +1 @@
+Add pagination to the spaces summary based on updates to [MSC2946](https://github.com/matrix-org/matrix-doc/pull/2946).

changelog.d/10532.bugfix

@@ -0,0 +1 @@
+Fix a long-standing bug where protocols which are not implemented by any appservices were incorrectly returned via `GET /_matrix/client/r0/thirdparty/protocols`.

changelog.d/10537.misc

@@ -0,0 +1 @@
+Mark all events stemming from the MSC2716 `/batch_send` endpoint as historical.

changelog.d/10538.feature

@@ -0,0 +1 @@
+Add support for new redaction rules for historical events specified in [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716).

changelog.d/10539.misc

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

changelog.d/10541.bugfix

@@ -0,0 +1 @@
+Fix exceptions in logs when failing to get remote room list.

changelog.d/10542.misc

@@ -0,0 +1 @@
+Convert `Transaction` and `Edu` objects to attrs.

changelog.d/10546.feature

@@ -0,0 +1 @@
+Add a setting to disable TLS when sending email.

changelog.d/10549.feature

@@ -0,0 +1 @@
+Add pagination to the spaces summary based on updates to [MSC2946](https://github.com/matrix-org/matrix-doc/pull/2946).

changelog.d/10550.bugfix

@@ -0,0 +1 @@
+Fix longstanding bug which caused the user "status" to be reset when the user went offline. Contributed by @dklimpel.

changelog.d/10551.doc

@@ -0,0 +1 @@
+Updated the reverse proxy documentation to highlight the homserver configuration that is needed to make Synapse aware that is is intentionally reverse proxied.

changelog.d/10552.misc

@@ -0,0 +1 @@
+Update `/batch_send` endpoint to only return `state_events` created by the `state_events_from_before` passed in.

changelog.d/10558.feature

@@ -0,0 +1 @@
+Admin API to delete several media for a specific user. Contributed by @dklimpel.

changelog.d/10560.feature

@@ -0,0 +1 @@
+Add pagination to the spaces summary based on updates to [MSC2946](https://github.com/matrix-org/matrix-doc/pull/2946).

changelog.d/10561.bugfix

@@ -0,0 +1 @@
+Display an error on User-Interactive Authentication fallback pages when authentication fails. Contributed by Callum Brown.

changelog.d/10563.misc

@@ -0,0 +1 @@
+Update contributing.md to warn against rebasing an open PR.

changelog.d/10569.feature

@@ -0,0 +1 @@
+Add pagination to the spaces summary based on updates to [MSC2946](https://github.com/matrix-org/matrix-doc/pull/2946).

changelog.d/10570.feature

@@ -0,0 +1 @@
+Update the Synapse Grafana dashboard.

changelog.d/10572.misc

@@ -0,0 +1 @@
+Clarify error message when failing to join a restricted room.

changelog.d/10573.misc

@@ -0,0 +1 @@
+Remove references to BuildKite in favour of GitHub Actions.

changelog.d/10574.feature

@@ -0,0 +1 @@
+Add pagination to the spaces summary based on updates to [MSC2946](https://github.com/matrix-org/matrix-doc/pull/2946).

changelog.d/10575.feature

@@ -0,0 +1 @@
+Add pagination to the spaces summary based on updates to [MSC2946](https://github.com/matrix-org/matrix-doc/pull/2946).

changelog.d/10576.misc

@@ -0,0 +1 @@
+Move `/batch_send` endpoint defined by [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) to the `/v2_alpha` directory.

changelog.d/10578.feature

@@ -0,0 +1 @@
+Add an admin API (`GET /_synapse/admin/username_available`) to check if a username is available (regardless of registration settings).

changelog.d/10579.feature

@@ -0,0 +1 @@
+Add pagination to the spaces summary based on updates to [MSC2946](https://github.com/matrix-org/matrix-doc/pull/2946).

changelog.d/10580.bugfix

@@ -0,0 +1 @@
+Allow public rooms to be previewed in the spaces summary APIs from [MSC2946](https://github.com/matrix-org/matrix-doc/pull/2946).

changelog.d/10587.misc

@@ -0,0 +1 @@
+Allow multiple custom directories in `read_templates`.

changelog.d/10588.removal

@@ -0,0 +1 @@
+No longer build `.dev` packages for Ubuntu 20.10 LTS Groovy Gorilla, which has now EOLed.

changelog.d/10590.misc

@@ -0,0 +1 @@
+Re-organize the `synapse.federation.transport.server` module to create smaller files.

changelog.d/10591.misc

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

changelog.d/10592.bugfix

@@ -0,0 +1 @@
+Fix a bug introduced in v1.37.1 where an error could occur in the asyncronous processing of PDUs when the queue was empty.

changelog.d/10598.feature

@@ -0,0 +1 @@
+Allow editing a user's `external_ids` via the "Edit User" admin API. Contributed by @dklimpel.

changelog.d/10599.doc

@@ -0,0 +1 @@
+Update CONTRIBUTING.md to fix index links and the instructions for SyTest in docker.

changelog.d/10600.misc

@@ -0,0 +1 @@
+Flatten the `synapse.rest.client` package by moving the contents of `v1` and `v2_alpha` into the parent.

changelog.d/10602.feature

@@ -0,0 +1 @@
+The Synapse manhole no longer needs coroutines to be wrapped in `defer.ensureDeferred`.

changelog.d/10606.bugfix

@@ -0,0 +1 @@
+Fix errors on /sync when read receipt data is a string. Only affects homeservers with the experimental flag for [MSC2285](https://github.com/matrix-org/matrix-doc/pull/2285) enabled. Contributed by @SimonBrandner.

changelog.d/10611.bugfix

@@ -0,0 +1 @@
+Additional validation for the spaces summary API to avoid errors like `ValueError: Stop argument for islice() must be None or an integer`. The missing validation has existed since v1.31.0.

changelog.d/10614.misc

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

changelog.d/10615.misc

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

changelog.d/10620.misc

@@ -0,0 +1 @@
+Fix up a couple of links to the database schema documentation.

changelog.d/10623.bugfix

@@ -0,0 +1 @@
+Revert behaviour introduced in v1.38.0 that strips `org.matrix.msc2732.device_unused_fallback_key_types` from `/sync` when its value is empty. This field should instead always be present according to [MSC2732](https://github.com/matrix-org/matrix-doc/blob/master/proposals/2732-olm-fallback-keys.md).

changelog.d/10629.misc

@@ -0,0 +1 @@
+Convert room member storage tuples to `attrs` classes.

changelog.d/10630.misc

@@ -0,0 +1 @@
+Use auto-attribs for the attrs classes used in sync.

changelog.d/10657.misc

@@ -0,0 +1 @@
+Log errors in tests to stderr.

changelog.d/8830.removal

@@ -0,0 +1 @@
+Remove deprecated Shutdown Room and Purge Room Admin API.

changelog.d/9581.feature

@@ -0,0 +1 @@
+Add `get_userinfo_by_id` method to ModuleApi.

contrib/docker/docker-compose.yml

@@ -56,7 +56,7 @@ services:
       - POSTGRES_USER=synapse
       - POSTGRES_PASSWORD=changeme
       # ensure the database gets created correctly
-      # https://github.com/matrix-org/synapse/blob/master/docs/postgres.md#set-up-database
+      # https://matrix-org.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/experiments/cursesio.py

@@ -46,14 +46,14 @@ class CursesStdIO:
         self.callback = callback
 
     def fileno(self):
-        """ We want to select on FD 0 """
+        """We want to select on FD 0"""
         return 0
 
     def connectionLost(self, reason):
         self.close()
 
     def print_line(self, text):
-        """ add a line to the internal list of lines"""
+        """add a line to the internal list of lines"""
 
         self.lines.append(text)
         self.redraw()
@@ -92,7 +92,7 @@ class CursesStdIO:
         )
 
     def doRead(self):
-        """ Input is ready! """
+        """Input is ready!"""
         curses.noecho()
         c = self.stdscr.getch()  # read a character
 
@@ -132,7 +132,7 @@ class CursesStdIO:
         return "CursesStdIO"
 
     def close(self):
-        """ clean up """
+        """clean up"""
 
         curses.nocbreak()
         self.stdscr.keypad(0)

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://github.com/matrix-org/synapse/blob/master/docs/metrics-howto.md
+1. Have your Prometheus scrape your Synapse. https://matrix-org.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. https://github.com/matrix-org/synapse/tree/master/contrib/prometheus
+3. Set up required recording rules. [contrib/prometheus](../prometheus)

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://github.com/matrix-org/synapse/blob/master/docs/metrics-howto.md).
+[metrics-howto.md](https://matrix-org.github.io/synapse/latest/metrics-howto.html).
 
 To use `synapse.rules` add
 

contrib/purge_api/README.md

@@ -3,8 +3,9 @@ Purge history API examples
 
 # `purge_history.sh`
 
-A bash file, that uses the [purge history API](/docs/admin_api/purge_history_api.rst) to 
-purge all messages in a list of rooms up to a certain event. You can select a 
+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 
 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
@@ -12,5 +13,6 @@ the script.
 
 # `purge_remote_media.sh`
 
-A bash file, that uses the [purge history API](/docs/admin_api/purge_history_api.rst) to 
-purge all old cached remote media.
+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 old cached remote media.

contrib/purge_api/purge_history.sh

@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 # this script will use the api:
-#    https://github.com/matrix-org/synapse/blob/master/docs/admin_api/purge_history_api.rst
+#    https://matrix-org.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
 

contrib/systemd-with-workers/README.md

@@ -1,2 +1,3 @@
 The documentation for using systemd to manage synapse workers is now part of
-the main synapse distribution. See [docs/systemd-with-workers](../../docs/systemd-with-workers).
+the main synapse distribution. See
+[docs/systemd-with-workers](https://matrix-org.github.io/synapse/latest/systemd-with-workers/index.html).

contrib/systemd/README.md

@@ -2,7 +2,8 @@
 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](../../INSTALL.md).
+instructions provided in
+[installation instructions](https://matrix-org.github.io/synapse/latest/setup/installation.html).
 
 ## Setup
 1. Under the service section, ensure the `User` variable matches which user

contrib/systemd/override-hardened.conf

@@ -0,0 +1,71 @@
+[Service]
+# The following directives give the synapse service R/W access to:
+# - /run/matrix-synapse
+# - /var/lib/matrix-synapse
+# - /var/log/matrix-synapse
+
+RuntimeDirectory=matrix-synapse
+StateDirectory=matrix-synapse
+LogsDirectory=matrix-synapse
+
+######################
+## Security Sandbox ##
+######################
+
+# Make sure that the service has its own unshared tmpfs at /tmp and that it
+# cannot see or change any real devices
+PrivateTmp=true
+PrivateDevices=true
+
+# We give no capabilities to a service by default
+CapabilityBoundingSet=
+AmbientCapabilities=
+
+# Protect the following from modification:
+# - The entire filesystem
+# - sysctl settings and loaded kernel modules
+# - No modifications allowed to Control Groups
+# - Hostname
+# - System Clock
+ProtectSystem=strict
+ProtectKernelTunables=true
+ProtectKernelModules=true
+ProtectControlGroups=true
+ProtectClock=true
+ProtectHostname=true
+
+# Prevent access to the following:
+# - /home directory
+# - Kernel logs
+ProtectHome=tmpfs
+ProtectKernelLogs=true
+
+# Make sure that the process can only see PIDs and process details of itself,
+# and the second option disables seeing details of things like system load and
+# I/O etc
+ProtectProc=invisible
+ProcSubset=pid
+
+# While not needed, we set these options explicitly
+# - This process has been given access to the host network
+# - It can also communicate with any IP Address
+PrivateNetwork=false
+RestrictAddressFamilies=AF_INET AF_INET6 AF_UNIX
+IPAddressAllow=any
+
+# Restrict system calls to a sane bunch
+SystemCallArchitectures=native
+SystemCallFilter=@system-service
+SystemCallFilter=~@privileged @resources @obsolete
+
+# Misc restrictions
+# - Since the process is a python process it needs to be able to write and
+#   execute memory regions, so we set MemoryDenyWriteExecute to false
+RestrictSUIDSGID=true
+RemoveIPC=true
+NoNewPrivileges=true
+RestrictRealtime=true
+RestrictNamespaces=true
+LockPersonality=true
+PrivateUsers=true
+MemoryDenyWriteExecute=false

debian/build_virtualenv

@@ -33,13 +33,11 @@ esac
 # Use --builtin-venv to use the better `venv` module from CPython 3.4+ rather
 # than the 2/3 compatible `virtualenv`.
 
-# Pin pip to 20.3.4 to fix breakage in 21.0 on py3.5 (xenial)
-
 dh_virtualenv \
     --install-suffix "matrix-synapse" \
     --builtin-venv \
     --python "$SNAKE" \
-    --upgrade-pip-to="20.3.4" \
+    --upgrade-pip \
     --preinstall="lxml" \
     --preinstall="mock" \
     --extra-pip-arg="--no-cache-dir" \
@@ -102,3 +100,18 @@ esac
 # add a dependency on the right version of python to substvars.
 PYPKG=`basename $SNAKE`
 echo "synapse:pydepends=$PYPKG" >> debian/matrix-synapse-py3.substvars
+
+
+# add a couple of triggers.  This is needed so that dh-virtualenv can rebuild
+# the venv when the system python changes (see
+# https://dh-virtualenv.readthedocs.io/en/latest/tutorial.html#step-2-set-up-packaging-for-your-project)
+#
+# we do it here rather than the more conventional way of just adding it to
+# debian/matrix-synapse-py3.triggers, because we need to add a trigger on the
+# right version of python.
+cat >>"debian/.debhelper/generated/matrix-synapse-py3/triggers" <<EOF
+# triggers for dh-virtualenv
+interest-noawait $SNAKE
+interest dh-virtualenv-interpreter-update
+
+EOF

debian/changelog

@@ -1,3 +1,109 @@
+matrix-synapse-py3 (1.40.0) stable; urgency=medium
+
+  * New synapse release 1.40.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 10 Aug 2021 13:50:48 +0100
+
+matrix-synapse-py3 (1.40.0~rc3) stable; urgency=medium
+
+  * New synapse release 1.40.0~rc3.
+
+ -- Synapse Packaging team <packages@matrix.org>  Mon, 09 Aug 2021 13:41:08 +0100
+
+matrix-synapse-py3 (1.40.0~rc2) stable; urgency=medium
+
+  * New synapse release 1.40.0~rc2.
+
+ -- Synapse Packaging team <packages@matrix.org>  Wed, 04 Aug 2021 17:08:55 +0100
+
+matrix-synapse-py3 (1.40.0~rc1) stable; urgency=medium
+
+  [ Richard van der Hoff ]
+  * Drop backwards-compatibility code that was required to support Ubuntu Xenial.
+  * Update package triggers so that the virtualenv is correctly rebuilt
+    when the system python is rebuilt, on recent Python versions.
+
+  [ Synapse Packaging team ]
+  * New synapse release 1.40.0~rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 03 Aug 2021 11:31:49 +0100
+
+matrix-synapse-py3 (1.39.0) stable; urgency=medium
+
+  * New synapse release 1.39.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Thu, 29 Jul 2021 09:59:00 +0100
+
+matrix-synapse-py3 (1.39.0~rc3) stable; urgency=medium
+
+  * New synapse release 1.39.0~rc3.
+
+ -- Synapse Packaging team <packages@matrix.org>  Wed, 28 Jul 2021 13:30:58 +0100
+
+matrix-synapse-py3 (1.38.1) stable; urgency=medium
+
+  * New synapse release 1.38.1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Thu, 22 Jul 2021 15:37:06 +0100
+
+matrix-synapse-py3 (1.39.0~rc1) stable; urgency=medium
+
+  * New synapse release 1.39.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 20 Jul 2021 14:28:34 +0100
+
+matrix-synapse-py3 (1.38.0) stable; urgency=medium
+
+  * New synapse release 1.38.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 13 Jul 2021 13:20:56 +0100
+
+matrix-synapse-py3 (1.38.0rc3) prerelease; urgency=medium
+
+  [ Erik Johnston ]
+  * Add synapse_review_recent_signups script
+
+  [ Synapse Packaging team ]
+  * New synapse release 1.38.0rc3.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 13 Jul 2021 11:53:56 +0100
+
+matrix-synapse-py3 (1.37.1) stable; urgency=medium
+
+  * New synapse release 1.37.1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Wed, 30 Jun 2021 12:24:06 +0100
+
+matrix-synapse-py3 (1.37.0) stable; urgency=medium
+
+  * New synapse release 1.37.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 29 Jun 2021 10:15:25 +0100
+
+matrix-synapse-py3 (1.36.0) stable; urgency=medium
+
+  * New synapse release 1.36.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 15 Jun 2021 15:41:53 +0100
+
+matrix-synapse-py3 (1.35.1) stable; urgency=medium
+
+  * New synapse release 1.35.1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Thu, 03 Jun 2021 08:11:29 -0400
+
+matrix-synapse-py3 (1.35.0) stable; urgency=medium
+
+  * New synapse release 1.35.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 01 Jun 2021 13:23:35 +0100
+
+matrix-synapse-py3 (1.34.0) stable; urgency=medium
+
+  * New synapse release 1.34.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Mon, 17 May 2021 11:34:18 +0100
+
 matrix-synapse-py3 (1.33.2) stable; urgency=medium
 
   * New synapse release 1.33.2.

debian/compat

@@ -1 +1 @@
-9
+10

debian/control

@@ -3,11 +3,8 @@ Section: contrib/python
 Priority: extra
 Maintainer: Synapse Packaging team <packages@matrix.org>
 # keep this list in sync with the build dependencies in docker/Dockerfile-dhvirtualenv.
-# TODO: Remove the dependency on dh-systemd after dropping support for Ubuntu xenial
-#       On all other supported releases, it's merely a transitional package which
-#       does nothing but depends on debhelper (> 9.20160709)
 Build-Depends:
- debhelper (>= 9.20160709) | dh-systemd,
+ debhelper (>= 10),
  dh-virtualenv (>= 1.1),
  libsystemd-dev,
  libpq-dev,

debian/hash_password.1

@@ -1,90 +1,58 @@
-.\" generated with Ronn/v0.7.3
-.\" http://github.com/rtomayko/ronn/tree/0.7.3
-.
-.TH "HASH_PASSWORD" "1" "February 2017" "" ""
-.
+.\" generated with Ronn-NG/v0.8.0
+.\" http://github.com/apjanke/ronn-ng/tree/0.8.0
+.TH "HASH_PASSWORD" "1" "July 2021" "" ""
 .SH "NAME"
 \fBhash_password\fR \- Calculate the hash of a new password, so that passwords can be reset
-.
 .SH "SYNOPSIS"
 \fBhash_password\fR [\fB\-p\fR|\fB\-\-password\fR [password]] [\fB\-c\fR|\fB\-\-config\fR \fIfile\fR]
-.
 .SH "DESCRIPTION"
 \fBhash_password\fR calculates the hash of a supplied password using bcrypt\.
-.
 .P
 \fBhash_password\fR takes a password as an parameter either on the command line or the \fBSTDIN\fR if not supplied\.
-.
 .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 \fBbcrypt_rounds\fR is set to \fB10\fR\.
-.
 .P
 The hashed password is written on the \fBSTDOUT\fR\.
-.
 .SH "FILES"
 A sample YAML file accepted by \fBhash_password\fR is described below:
-.
 .P
 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\.
-.
 .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\.
-.
 .SH "EXAMPLES"
 Hash from the command line:
-.
 .IP "" 4
-.
 .nf
-
 $ hash_password \-p "p@ssw0rd"
 $2b$12$VJNqWQYfsWTEwcELfoSi4Oa8eA17movHqqi8\.X8fWFpum7SxZ9MFe
-.
 .fi
-.
 .IP "" 0
-.
 .P
 Hash from the STDIN:
-.
 .IP "" 4
-.
 .nf
-
 $ hash_password
 Password:
 Confirm password:
 $2b$12$AszlvfmJl2esnyhmn8m/kuR2tdXgROWtWxnX\.rcuAbM8ErLoUhybG
-.
 .fi
-.
 .IP "" 0
-.
 .P
 Using a config file:
-.
 .IP "" 4
-.
 .nf
-
 $ hash_password \-c config\.yml
 Password:
 Confirm password:
 $2b$12$CwI\.wBNr\.w3kmiUlV3T5s\.GT2wH7uebDCovDrCOh18dFedlANK99O
-.
 .fi
-.
 .IP "" 0
-.
 .SH "COPYRIGHT"
-This man page was written by Rahul De <\fIrahulde@swecha\.net\fR> for Debian GNU/Linux distribution\.
-.
+This man page was written by Rahul De <\fI\%mailto:rahulde@swecha\.net\fR> for Debian GNU/Linux distribution\.
 .SH "SEE ALSO"
-synctl(1), synapse_port_db(1), register_new_matrix_user(1)
+synctl(1), synapse_port_db(1), register_new_matrix_user(1), synapse_review_recent_signups(1)

debian/hash_password.ronn

@@ -66,4 +66,4 @@ for Debian GNU/Linux distribution.
 
 ## SEE ALSO
 
-synctl(1), synapse_port_db(1), register_new_matrix_user(1)
+synctl(1), synapse_port_db(1), register_new_matrix_user(1), synapse_review_recent_signups(1)

debian/manpages

@@ -1,4 +1,5 @@
 debian/hash_password.1
 debian/register_new_matrix_user.1
 debian/synapse_port_db.1
+debian/synapse_review_recent_signups.1
 debian/synctl.1

debian/matrix-synapse-py3.links

@@ -1,4 +1,5 @@
 opt/venvs/matrix-synapse/bin/hash_password usr/bin/hash_password
 opt/venvs/matrix-synapse/bin/register_new_matrix_user usr/bin/register_new_matrix_user
 opt/venvs/matrix-synapse/bin/synapse_port_db usr/bin/synapse_port_db
+opt/venvs/matrix-synapse/bin/synapse_review_recent_signups usr/bin/synapse_review_recent_signups
 opt/venvs/matrix-synapse/bin/synctl usr/bin/synctl

debian/matrix-synapse-py3.triggers

@@ -1,9 +0,0 @@
-# Register interest in Python interpreter changes and
-# don't make the Python package dependent on the virtualenv package
-# processing (noawait)
-interest-noawait /usr/bin/python3.5
-interest-noawait /usr/bin/python3.6
-interest-noawait /usr/bin/python3.7
-
-# Also provide a symbolic trigger for all dh-virtualenv packages
-interest dh-virtualenv-interpreter-update