perf: Change signature of build_local_dag to remove refmap hacks

* Ignores any events pushed without a room ID
* Removes needless clones for PDU size checking
* Removes incorrect ACL check in incoming handler
* Fast-path handling already handled outlier events
* Remove redundant same-room checks, replace with useful ones
* Combine event rejection and persistence in a single function
* Additional safety assertions in upgrade task
* Split upgrade task into multiple subroutines for reduced cognitive complexity
* Only mutate current state and forward extremities in tandem
* Improve code documentation to better explain the logic flow

.forgejo/actions/create-docker-manifest/action.yml

@@ -44,7 +44,7 @@ runs:
 
     - name: Login to builtin registry
       if: ${{ env.BUILTIN_REGISTRY_ENABLED == 'true' }}
-      uses: docker/login-action@650006c6eb7dba73a995cc03b0b2d7f5ca915bee # v4
+      uses: docker/login-action@af1e73f918a031802d376d3c8bbc3fe56130a9b0 # v4
       with:
         registry: ${{ env.BUILTIN_REGISTRY }}
         username: ${{ inputs.registry_user }}
@@ -52,7 +52,7 @@ runs:
 
     - name: Set up Docker Buildx
       if: ${{ env.BUILTIN_REGISTRY_ENABLED == 'true' }}
-      uses: docker/setup-buildx-action@d7f5e7f509e45cec5c76c4d5afdd7de93d0b3df5 # v4
+      uses: docker/setup-buildx-action@bb05f3f5519dd87d3ba754cc423b652a5edd6d2c # v4
       with:
         # Use persistent BuildKit if BUILDKIT_ENDPOINT is set (e.g. tcp://buildkit:8125)
         driver: ${{ env.BUILDKIT_ENDPOINT != '' && 'remote' || 'docker-container' }}
@@ -61,7 +61,7 @@ runs:
     - name: Extract metadata (tags) for Docker
       if: ${{ env.BUILTIN_REGISTRY_ENABLED == 'true' }}
       id: meta
-      uses: docker/metadata-action@80c7e94dd9b9319bd5eb7a0e0fe9291e23a2a2e9 # v6
+      uses: docker/metadata-action@dc802804100637a589fabce1cb79ff13a1411302 # v6
       with:
         flavor: |
           latest=auto

.forgejo/actions/prepare-docker-build/action.yml

@@ -67,7 +67,7 @@ runs:
       uses: ./.forgejo/actions/rust-toolchain
 
     - name: Set up Docker Buildx
-      uses: docker/setup-buildx-action@d7f5e7f509e45cec5c76c4d5afdd7de93d0b3df5 # v4
+      uses: docker/setup-buildx-action@bb05f3f5519dd87d3ba754cc423b652a5edd6d2c # v4
       with:
         # Use persistent BuildKit if BUILDKIT_ENDPOINT is set (e.g. tcp://buildkit:8125)
         driver: ${{ env.BUILDKIT_ENDPOINT != '' && 'remote' || 'docker-container' }}
@@ -75,11 +75,11 @@ runs:
 
     - name: Set up QEMU
       if: ${{ env.BUILDKIT_ENDPOINT == '' }}
-      uses: docker/setup-qemu-action@06116385d9baf250c9f4dcb4858b16962ea869c3 # v4
+      uses: docker/setup-qemu-action@96fe6ef7f33517b61c61be40b68a1882f3264fb8 # v4
 
     - name: Login to builtin registry
       if: ${{ env.BUILTIN_REGISTRY_ENABLED == 'true' }}
-      uses: docker/login-action@650006c6eb7dba73a995cc03b0b2d7f5ca915bee # v4
+      uses: docker/login-action@af1e73f918a031802d376d3c8bbc3fe56130a9b0 # v4
       with:
         registry: ${{ env.BUILTIN_REGISTRY }}
         username: ${{ inputs.registry_user }}
@@ -87,7 +87,7 @@ runs:
 
     - name: Extract metadata (labels, annotations) for Docker
       id: meta
-      uses: docker/metadata-action@80c7e94dd9b9319bd5eb7a0e0fe9291e23a2a2e9 # v6
+      uses: docker/metadata-action@dc802804100637a589fabce1cb79ff13a1411302 # v6
       with:
         images: ${{ inputs.images }}
         # default labels & annotations: https://github.com/docker/metadata-action/blob/master/src/meta.ts#L509

.forgejo/actions/rust-toolchain/action.yml

@@ -33,7 +33,7 @@ runs:
         echo "version=$(rustup --version)" >> $GITHUB_OUTPUT
     - name: Cache rustup toolchains
       if: steps.rustup-version.outputs.version == ''
-      uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
+      uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6
       with:
         path: |
           ~/.rustup

.forgejo/actions/setup-llvm-with-apt/action.yml

@@ -57,7 +57,7 @@ runs:
 
     - name: Check for LLVM cache
       id: cache
-      uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
+      uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6
       with:
         path: |
           /usr/bin/clang-*
@@ -120,7 +120,7 @@ runs:
 
     - name: Install additional packages
       if: inputs.extra-packages != ''
-      uses: https://github.com/awalsh128/cache-apt-pkgs-action@2c09a5e66da6c8016428a2172bd76e5e4f14bb17 # latest
+      uses: https://github.com/awalsh128/cache-apt-pkgs-action@553a35bb8ebd9fcabcb1c9451aa4c98e1b4ca8a9 # latest
       with:
         packages: ${{ inputs.extra-packages }}
         version: 1.0

.forgejo/actions/setup-rust/action.yml

@@ -65,7 +65,7 @@ runs:
 
     - name: Cache toolchain binaries
       id: toolchain-cache
-      uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
+      uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6
       with:
         path: |
           .cargo/bin
@@ -76,7 +76,7 @@ runs:
 
     - name: Cache Cargo registry and git
       id: registry-cache
-      uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
+      uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6
       with:
         path: |
           .cargo/registry/index

.forgejo/actions/timelord/action.yml

@@ -31,7 +31,7 @@ runs:
 
     - name: Restore binary cache
       id: binary-cache
-      uses: actions/cache/restore@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
+      uses: actions/cache/restore@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6
       with:
         path: |
           /usr/share/rust/.cargo/bin
@@ -71,13 +71,13 @@ runs:
 
     - name: Install timelord-cli and git-warp-time
       if: steps.check-binaries.outputs.need-install == 'true'
-      uses: https://github.com/taiki-e/install-action@9e1e5806d4a4822de933115878265be9aaa786d9 # v2
+      uses: https://github.com/taiki-e/install-action@50414676f9f5d50a65992c6dd2ed02641263226c # v2
       with:
         tool: git-warp-time,timelord-cli@3.0.1
 
     - name: Save binary cache
       if: steps.check-binaries.outputs.need-install == 'true'
-      uses: actions/cache/save@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
+      uses: actions/cache/save@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6
       with:
         path: |
           /usr/share/rust/.cargo/bin
@@ -87,7 +87,7 @@ runs:
 
     - name: Restore timelord cache with fallbacks
       id: timelord-restore
-      uses: actions/cache/restore@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
+      uses: actions/cache/restore@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6
       with:
         path: ${{ env.TIMELORD_CACHE_PATH }}
         key: ${{ env.TIMELORD_KEY }}
@@ -114,7 +114,7 @@ runs:
         timelord sync --source-dir ${{ env.TIMELORD_PATH }} --cache-dir ${{ env.TIMELORD_CACHE_PATH }}
 
     - name: Save updated timelord cache immediately
-      uses: actions/cache/save@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
+      uses: actions/cache/save@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6
       with:
         path: ${{ env.TIMELORD_CACHE_PATH }}
         key: ${{ env.TIMELORD_KEY }}

.forgejo/workflows/build-debian.yml

@@ -49,7 +49,7 @@ jobs:
           ref: ${{ github.ref_name }}
 
       - name: Cache Cargo registry
-        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
+        uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6
         with:
           path: |
             ~/.cargo/registry

.forgejo/workflows/build-fedora.yml

@@ -1,394 +0,0 @@
-name: Build / Fedora RPM
-
-concurrency:
-  group: "build-fedora-${{ github.ref }}"
-  cancel-in-progress: true
-
-on:
-  push:
-    tags:
-      - "v*.*.*"
-    # paths:
-    #   - 'pkg/fedora/**'
-    #   - 'src/**'
-    #   - 'Cargo.toml'
-    #   - 'Cargo.lock'
-    #   - '.forgejo/workflows/build-fedora.yml'
-  workflow_dispatch:
-  schedule:
-    - cron: '30 0 * * 2'
-
-jobs:
-  build:
-    runs-on: fedora-latest
-    steps:
-      - name: Detect Fedora version
-        id: fedora
-        run: |
-          VERSION=$(rpm -E %fedora)
-          echo "version=$VERSION" >> $GITHUB_OUTPUT
-          echo "Fedora version: $VERSION"
-
-      - name: Checkout repository with full history
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
-        with:
-          fetch-depth: 0
-          ref: ${{ github.ref_name }}
-
-
-      - name: Cache DNF packages
-        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
-        with:
-          path: |
-            /var/cache/dnf
-            /var/cache/yum
-          key: dnf-fedora${{ steps.fedora.outputs.version }}-${{ hashFiles('pkg/fedora/continuwuity.spec.rpkg') }}-v1
-          restore-keys: |
-            dnf-fedora${{ steps.fedora.outputs.version }}-
-
-      - name: Cache Cargo registry
-        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
-        with:
-          path: |
-            ~/.cargo/registry
-            ~/.cargo/git
-          key: cargo-fedora${{ steps.fedora.outputs.version }}-${{ hashFiles('**/Cargo.lock') }}
-          restore-keys: |
-            cargo-fedora${{ steps.fedora.outputs.version }}-
-
-      - name: Cache Rust build dependencies
-        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
-        with:
-          path: |
-            ~/rpmbuild/BUILD/*/target/release/deps
-            ~/rpmbuild/BUILD/*/target/release/build
-            ~/rpmbuild/BUILD/*/target/release/.fingerprint
-            ~/rpmbuild/BUILD/*/target/release/incremental
-          key: rust-deps-fedora${{ steps.fedora.outputs.version }}-${{ hashFiles('**/Cargo.lock') }}
-          restore-keys: |
-            rust-deps-fedora${{ steps.fedora.outputs.version }}-
-
-      - name: Setup sccache
-        uses: https://git.tomfos.tr/tom/sccache-action@v1
-
-      - name: Configure sccache environment
-        run: |
-          echo "RUSTC_WRAPPER=sccache" >> $GITHUB_ENV
-          echo "CMAKE_C_COMPILER_LAUNCHER=sccache" >> $GITHUB_ENV
-          echo "CMAKE_CXX_COMPILER_LAUNCHER=sccache" >> $GITHUB_ENV
-          echo "SCCACHE_CACHE_SIZE=10G" >> $GITHUB_ENV
-          # Aggressive GC since cache restores don't increment counter
-          echo "CARGO_INCREMENTAL_GC_TRIGGER=5" >> $GITHUB_ENV
-
-      - name: Install base RPM tools
-        run: |
-          dnf install -y --setopt=keepcache=1 \
-            fedora-packager \
-            python3-pip \
-            rpm-sign \
-            rpkg \
-            wget
-
-      - name: Setup build environment and build SRPM
-        run: |
-          git config --global --add safe.directory "$GITHUB_WORKSPACE"
-          git config --global user.email "ci@continuwuity.org"
-          git config --global user.name "Continuwuity"
-
-          rpmdev-setuptree
-
-          cd "$GITHUB_WORKSPACE"
-
-          # Determine release suffix and version based on ref type and branch
-          if [[ "${{ github.ref }}" == "refs/tags/"* ]]; then
-            # Tags get clean version numbers for stable releases
-            RELEASE_SUFFIX=""
-            TAG_NAME="${{ github.ref_name }}"
-            # Extract version from tag (remove v prefix if present)
-            TAG_VERSION=$(echo "$TAG_NAME" | sed 's/^v//' | tr '-' '~')
-
-            # Create spec file with tag version
-            sed -e "s/^Version:.*$/Version:        $TAG_VERSION/" \
-                -e "s/^Release:.*$/Release:        1%{?dist}/" \
-                pkg/fedora/continuwuity.spec.rpkg > continuwuity.spec.rpkg
-          elif [ "${{ github.ref_name }}" = "main" ]; then
-            # Main branch gets .dev suffix
-            RELEASE_SUFFIX=".dev"
-
-            # Replace the Release line to include our suffix
-            sed "s/^Release:.*$/Release:        1${RELEASE_SUFFIX}%{?dist}/" \
-              pkg/fedora/continuwuity.spec.rpkg > continuwuity.spec.rpkg
-          else
-            # Other branches get sanitized branch name as suffix
-            SAFE_BRANCH=$(echo "${{ github.ref_name }}" | sed 's/[^a-zA-Z0-9]/_/g' | cut -c1-20)
-            RELEASE_SUFFIX=".${SAFE_BRANCH}"
-
-            # Replace the Release line to include our suffix
-            sed "s/^Release:.*$/Release:        1${RELEASE_SUFFIX}%{?dist}/" \
-              pkg/fedora/continuwuity.spec.rpkg > continuwuity.spec.rpkg
-          fi
-
-          rpkg srpm --outdir "$HOME/rpmbuild/SRPMS"
-
-          ls -la $HOME/rpmbuild/SRPMS/
-
-
-      - name: Install build dependencies from SRPM
-        run: |
-          SRPM=$(find "$HOME/rpmbuild/SRPMS" -name "*.src.rpm" | head -1)
-
-          if [ -z "$SRPM" ]; then
-            echo "Error: No SRPM file found"
-            exit 1
-          fi
-
-          echo "Installing build dependencies from: $(basename $SRPM)"
-          dnf builddep -y "$SRPM"
-
-      - name: Build RPM from SRPM
-        run: |
-          SRPM=$(find "$HOME/rpmbuild/SRPMS" -name "*.src.rpm" | head -1)
-
-          if [ -z "$SRPM" ]; then
-            echo "Error: No SRPM file found"
-            exit 1
-          fi
-
-          echo "Building from SRPM: $SRPM"
-
-          rpmbuild --rebuild "$SRPM" \
-            --define "_topdir $HOME/rpmbuild" \
-            --define "_sourcedir $GITHUB_WORKSPACE" \
-            --nocheck  # Skip %check section to avoid test dependencies
-
-
-      - name: Test RPM installation
-        run: |
-          # Find the main binary RPM (exclude debug and source RPMs)
-          RPM=$(find "$HOME/rpmbuild/RPMS" -name "continuwuity-*.rpm" \
-            ! -name "*debuginfo*" \
-            ! -name "*debugsource*" \
-            ! -name "*.src.rpm" | head -1)
-
-          if [ -z "$RPM" ]; then
-            echo "Error: No binary RPM file found"
-            exit 1
-          fi
-
-          echo "Testing installation of: $RPM"
-
-          # Dry run first
-          rpm -qpi "$RPM"
-          echo ""
-          rpm -qpl "$RPM"
-
-          # Actually install it
-          dnf install -y "$RPM"
-
-          # Verify installation
-          rpm -qa | grep continuwuity
-
-          # Check that the binary exists
-          [ -f /usr/bin/conduwuit ] && echo "✅ Binary installed successfully"
-          [ -f /usr/lib/systemd/system/conduwuit.service ] && echo "✅ Systemd service installed"
-          [ -f /etc/conduwuit/conduwuit.toml ] && echo "✅ Config file installed"
-
-      - name: List built packages
-        run: |
-          echo "Binary RPMs:"
-          find "$HOME/rpmbuild/RPMS" -name "*.rpm" -type f -exec ls -la {} \;
-
-          echo ""
-          echo "Source RPMs:"
-          find "$HOME/rpmbuild/SRPMS" -name "*.rpm" -type f -exec ls -la {} \;
-
-      - name: Collect artifacts
-        run: |
-          mkdir -p artifacts
-
-          find "$HOME/rpmbuild/RPMS" -name "*.rpm" -type f -exec cp {} artifacts/ \;
-          find "$HOME/rpmbuild/SRPMS" -name "*.rpm" -type f -exec cp {} artifacts/ \;
-
-          cd artifacts
-          echo "Build Information:" > BUILD_INFO.txt
-          echo "==================" >> BUILD_INFO.txt
-          echo "Git commit: ${{ github.sha }}" >> BUILD_INFO.txt
-          echo "Git branch: ${{ github.ref_name }}" >> BUILD_INFO.txt
-          echo "Build date: $(date -u +%Y-%m-%d_%H:%M:%S_UTC)" >> BUILD_INFO.txt
-          echo "" >> BUILD_INFO.txt
-          echo "Package contents:" >> BUILD_INFO.txt
-          echo "-----------------" >> BUILD_INFO.txt
-          for rpm in *.rpm; do
-            echo "" >> BUILD_INFO.txt
-            echo "File: $rpm" >> BUILD_INFO.txt
-            rpm -qpi "$rpm" 2>/dev/null | grep -E "^(Name|Version|Release|Architecture|Size)" >> BUILD_INFO.txt
-          done
-
-          ls -la
-
-      - name: Upload binary RPM artifact
-        run: |
-          # Find the main binary RPM (exclude debug and source RPMs)
-          BIN_RPM=$(find artifacts -name "continuwuity-*.rpm" \
-            ! -name "*debuginfo*" \
-            ! -name "*debugsource*" \
-            ! -name "*.src.rpm" \
-            -type f)
-
-          mkdir -p upload-bin
-          cp $BIN_RPM upload-bin/
-
-      - name: Upload binary RPM
-        uses: forgejo/upload-artifact@v4
-        with:
-          name: continuwuity
-          path: upload-bin/
-
-      - name: Upload debug RPM artifact
-        uses: forgejo/upload-artifact@v4
-        with:
-          name: continuwuity-debug
-          path: artifacts/*debuginfo*.rpm
-
-      - name: Publish to RPM Package Registry
-        if: ${{ github.event_name == 'push' || github.event_name == 'workflow_dispatch' || github.event_name == 'schedule' }}
-        run: |
-          # Find the main binary RPM (exclude debug and source RPMs)
-          RPM=$(find artifacts -name "continuwuity-*.rpm" \
-            ! -name "*debuginfo*" \
-            ! -name "*debugsource*" \
-            ! -name "*.src.rpm" \
-            -type f | head -1)
-
-          if [ -z "$RPM" ]; then
-            echo "No binary RPM found to publish"
-            exit 0
-          fi
-
-          RPM_BASENAME=$(basename "$RPM")
-          echo "Publishing: $RPM_BASENAME"
-
-          # Determine the group based on ref type and branch
-          if [[ "${{ github.ref }}" == "refs/tags/"* ]]; then
-            # For tags, extract the tag name for version info
-            TAG_NAME="${{ github.ref_name }}"
-            if [[ "$TAG_NAME" == *"-"* ]]; then
-              GROUP="unstable"
-            else
-              GROUP="stable"
-            fi
-          elif [ "${{ github.ref_name }}" = "main" ]; then
-            GROUP="dev"
-          else
-            # Use sanitized branch name as group for feature branches
-            GROUP=$(echo "${{ github.ref_name }}" | sed 's/[^a-zA-Z0-9]/-/g' | tr '[:upper:]' '[:lower:]' | cut -c1-30)
-          fi
-
-          PACKAGE_INFO=$(rpm -qpi "$RPM" 2>/dev/null)
-          PACKAGE_NAME=$(echo "$PACKAGE_INFO" | grep "^Name" | awk '{print $3}')
-          PACKAGE_VERSION=$(echo "$PACKAGE_INFO" | grep "^Version" | awk '{print $3}')
-          PACKAGE_RELEASE=$(echo "$PACKAGE_INFO" | grep "^Release" | awk '{print $3}')
-          PACKAGE_ARCH=$(echo "$PACKAGE_INFO" | grep "^Architecture" | awk '{print $2}')
-
-          # Full version includes release
-          FULL_VERSION="${PACKAGE_VERSION}-${PACKAGE_RELEASE}"
-
-          # Forgejo's RPM registry cannot overwrite existing packages, so we must delete first
-          # 404 is OK if package doesn't exist yet
-          echo "Removing any existing package: $PACKAGE_NAME-$FULL_VERSION.$PACKAGE_ARCH"
-          RESPONSE=$(curl -s -w "\n%{http_code}" -X DELETE \
-            -H "Authorization: token ${{ secrets.BUILTIN_REGISTRY_PASSWORD || secrets.GITHUB_TOKEN }}" \
-            "https://forgejo.ellis.link/api/packages/continuwuation/rpm/$GROUP/package/$PACKAGE_NAME/$FULL_VERSION/$PACKAGE_ARCH")
-          HTTP_CODE=$(echo "$RESPONSE" | tail -n1)
-
-          if [ "$HTTP_CODE" != "204" ] && [ "$HTTP_CODE" != "404" ]; then
-            echo "ERROR: Failed to delete package (HTTP $HTTP_CODE)"
-            echo "$RESPONSE" | head -n -1
-            exit 1
-          fi
-
-          curl --fail-with-body \
-            -X PUT \
-            -H "Authorization: token ${{ secrets.BUILTIN_REGISTRY_PASSWORD || secrets.GITHUB_TOKEN }}" \
-            -H "Content-Type: application/x-rpm" \
-            -T "$RPM" \
-            "https://forgejo.ellis.link/api/packages/continuwuation/rpm/$GROUP/upload?sign=true"
-
-          echo ""
-          echo "✅ Published binary RPM to: https://forgejo.ellis.link/continuwuation/-/packages/rpm/continuwuity/"
-          echo "Group: $GROUP"
-
-          # Upload debug RPMs to separate group
-          DEBUG_RPMS=$(find artifacts -name "*debuginfo*.rpm")
-          if [ -n "$DEBUG_RPMS" ]; then
-            echo ""
-            echo "Publishing debug RPMs to group: ${GROUP}-debug"
-
-            for DEBUG_RPM in $DEBUG_RPMS; do
-              echo "Publishing: $(basename "$DEBUG_RPM")"
-
-              DEBUG_INFO=$(rpm -qpi "$DEBUG_RPM" 2>/dev/null)
-              DEBUG_NAME=$(echo "$DEBUG_INFO" | grep "^Name" | awk '{print $3}')
-              DEBUG_VERSION=$(echo "$DEBUG_INFO" | grep "^Version" | awk '{print $3}')
-              DEBUG_RELEASE=$(echo "$DEBUG_INFO" | grep "^Release" | awk '{print $3}')
-              DEBUG_ARCH=$(echo "$DEBUG_INFO" | grep "^Architecture" | awk '{print $2}')
-              DEBUG_FULL_VERSION="${DEBUG_VERSION}-${DEBUG_RELEASE}"
-
-              # Must delete existing package first (Forgejo limitation)
-              RESPONSE=$(curl -s -w "\n%{http_code}" -X DELETE \
-                -H "Authorization: token ${{ secrets.BUILTIN_REGISTRY_PASSWORD || secrets.GITHUB_TOKEN }}" \
-                "https://forgejo.ellis.link/api/packages/continuwuation/rpm/${GROUP}-debug/package/$DEBUG_NAME/$DEBUG_FULL_VERSION/$DEBUG_ARCH")
-              HTTP_CODE=$(echo "$RESPONSE" | tail -n1)
-
-              if [ "$HTTP_CODE" != "204" ] && [ "$HTTP_CODE" != "404" ]; then
-                echo "ERROR: Failed to delete debug package (HTTP $HTTP_CODE)"
-                echo "$RESPONSE" | head -n -1
-                exit 1
-              fi
-
-              curl --fail-with-body \
-                -X PUT \
-                -H "Authorization: token ${{ secrets.BUILTIN_REGISTRY_PASSWORD || secrets.GITHUB_TOKEN }}" \
-                -H "Content-Type: application/x-rpm" \
-                -T "$DEBUG_RPM" \
-                "https://forgejo.ellis.link/api/packages/continuwuation/rpm/${GROUP}-debug/upload?sign=true"
-            done
-
-            echo "✅ Published debug RPMs to group: ${GROUP}-debug"
-          fi
-
-          # Also upload the SRPM to separate group
-          SRPM=$(find artifacts -name "*.src.rpm" | head -1)
-          if [ -n "$SRPM" ]; then
-            echo ""
-            echo "Publishing source RPM: $(basename "$SRPM")"
-            echo "Publishing to group: ${GROUP}-src"
-
-            SRPM_INFO=$(rpm -qpi "$SRPM" 2>/dev/null)
-            SRPM_NAME=$(echo "$SRPM_INFO" | grep "^Name" | awk '{print $3}')
-            SRPM_VERSION=$(echo "$SRPM_INFO" | grep "^Version" | awk '{print $3}')
-            SRPM_RELEASE=$(echo "$SRPM_INFO" | grep "^Release" | awk '{print $3}')
-            SRPM_FULL_VERSION="${SRPM_VERSION}-${SRPM_RELEASE}"
-
-            # Must delete existing SRPM first (Forgejo limitation)
-            echo "Removing any existing SRPM: $SRPM_NAME-$SRPM_FULL_VERSION.src"
-            RESPONSE=$(curl -s -w "\n%{http_code}" -X DELETE \
-              -H "Authorization: token ${{ secrets.BUILTIN_REGISTRY_PASSWORD || secrets.GITHUB_TOKEN }}" \
-              "https://forgejo.ellis.link/api/packages/continuwuation/rpm/${GROUP}-src/package/$SRPM_NAME/$SRPM_FULL_VERSION/src")
-            HTTP_CODE=$(echo "$RESPONSE" | tail -n1)
-
-            if [ "$HTTP_CODE" != "204" ] && [ "$HTTP_CODE" != "404" ]; then
-              echo "ERROR: Failed to delete SRPM (HTTP $HTTP_CODE)"
-              echo "$RESPONSE" | head -n -1
-              exit 1
-            fi
-
-            curl --fail-with-body \
-              -X PUT \
-              -H "Authorization: token ${{ secrets.BUILTIN_REGISTRY_PASSWORD || secrets.GITHUB_TOKEN }}" \
-              -H "Content-Type: application/x-rpm" \
-              -T "$SRPM" \
-              "https://forgejo.ellis.link/api/packages/continuwuation/rpm/${GROUP}-src/upload?sign=true"
-
-            echo "✅ Published source RPM to group: ${GROUP}-src"
-          fi

.forgejo/workflows/documentation.yml

@@ -37,7 +37,7 @@ jobs:
           node-version: 22
 
       - name: Cache npm dependencies
-        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
+        uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6
         with:
           path: ~/.npm
           key: continuwuity-rspress-${{ steps.runner-env.outputs.slug }}-${{ steps.runner-env.outputs.arch }}-node-${{ steps.runner-env.outputs.node_version }}-${{ hashFiles('package-lock.json') }}

.forgejo/workflows/mirror-images.yml

@@ -55,7 +55,7 @@ jobs:
       #     repositories: continuwuity
 
       - name: Install regsync
-        uses: https://github.com/regclient/actions/regsync-installer@4b4db1dcc7dad75ad67a788a380f75a20cc8a040 # main
+        uses: https://github.com/regclient/actions/regsync-installer@39bf30ced4be9d147faaabbde2682e9725fb8bd1 # main
 
       - name: Check what images need mirroring
         run: |

.forgejo/workflows/prek-checks.yml

@@ -53,7 +53,7 @@ jobs:
           persist-credentials: false
 
       - name: Check for file changes
-        uses: https://github.com/dorny/paths-filter@fbd0ab8f3e69293af611ebaee6363fc25e6d187d # v4
+        uses: https://github.com/dorny/paths-filter@7b450fff21473bca461d4b92ce414b9d0420d706 # v4
         id: filter
         with:
           filters: |

.forgejo/workflows/release-image.yml

@@ -62,7 +62,7 @@ jobs:
           registry_password: ${{ secrets.BUILTIN_REGISTRY_PASSWORD || secrets.GITHUB_TOKEN }}
       - name: Build and push Docker image by digest
         id: build
-        uses: docker/build-push-action@f9f3042f7e2789586610d6e8b85c8f03e5195baf # v7
+        uses: docker/build-push-action@53b7df96c91f9c12dcc8a07bcb9ccacbed38856a # v7
         with:
           context: .
           file: "docker/Dockerfile"
@@ -74,6 +74,7 @@ jobs:
             CARGO_INCREMENTAL=${{ env.BUILDKIT_ENDPOINT != '' && '1' || '0' }}
             TARGET_CPU=
             RUST_PROFILE=release
+            CARGO_FEATURES=default
           platforms: ${{ matrix.platform }}
           labels: ${{ steps.prepare.outputs.metadata_labels }}
           annotations: ${{ steps.prepare.outputs.metadata_annotations }}
@@ -149,7 +150,7 @@ jobs:
           registry_password: ${{ secrets.BUILTIN_REGISTRY_PASSWORD || secrets.GITHUB_TOKEN }}
       - name: Build and push max-perf Docker image by digest
         id: build
-        uses: docker/build-push-action@f9f3042f7e2789586610d6e8b85c8f03e5195baf # v7
+        uses: docker/build-push-action@53b7df96c91f9c12dcc8a07bcb9ccacbed38856a # v7
         with:
           context: .
           file: "docker/Dockerfile"
@@ -161,6 +162,7 @@ jobs:
             CARGO_INCREMENTAL=${{ env.BUILDKIT_ENDPOINT != '' && '1' || '0' }}
             TARGET_CPU=${{ matrix.target_cpu }}
             RUST_PROFILE=release-max-perf
+            CARGO_FEATURES=default,release_max_log_level
           platforms: ${{ matrix.platform }}
           labels: ${{ steps.prepare.outputs.metadata_labels }}
           annotations: ${{ steps.prepare.outputs.metadata_annotations }}

.forgejo/workflows/renovate.yml

@@ -43,7 +43,7 @@ jobs:
     name: Renovate
     runs-on: ubuntu-latest
     container:
-      image: ghcr.io/renovatebot/renovate:43.234.0@sha256:bff111bfe347c559c615b658b28721eba5b7bb32a7b7901ea321336767209fe1
+      image: ghcr.io/renovatebot/renovate:43.252.1@sha256:121eb04ef758537019fb58f587aa53c99e5fda4e703993ce2ca01bd4b3926bd4
       options: --tmpfs /tmp:exec
     steps:
       - name: Checkout
@@ -55,7 +55,7 @@ jobs:
         run: /usr/local/renovate/node -e 'console.log(`node heap limit = ${require("v8").getHeapStatistics().heap_size_limit / (1024 * 1024)} Mb`)'
 
       - name: Restore renovate repo cache
-        uses: actions/cache/restore@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
+        uses: actions/cache/restore@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6
         with:
           path: |
             /tmp/renovate/cache/renovate/repository
@@ -64,7 +64,7 @@ jobs:
             renovate-repo-cache-
 
       - name: Restore renovate package cache
-        uses: actions/cache/restore@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
+        uses: actions/cache/restore@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6
         with:
           path: |
             /tmp/renovate/cache/renovate/renovate-cache-sqlite
@@ -73,7 +73,7 @@ jobs:
             renovate-package-cache-
 
       - name: Restore renovate OSV cache
-        uses: actions/cache/restore@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
+        uses: actions/cache/restore@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6
         with:
           path: |
             /tmp/osv
@@ -117,7 +117,7 @@ jobs:
 
       - name: Save renovate package cache
         if: always()
-        uses: actions/cache/save@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
+        uses: actions/cache/save@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6
         with:
           path: |
             /tmp/renovate/cache/renovate/renovate-cache-sqlite
@@ -125,7 +125,7 @@ jobs:
 
       - name: Save renovate OSV cache
         if: always()
-        uses: actions/cache/save@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
+        uses: actions/cache/save@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6
         with:
           path: |
             /tmp/osv

.pre-commit-config.yaml

@@ -24,7 +24,7 @@ repos:
         - id: check-added-large-files
 
   - repo: https://github.com/crate-ci/typos
-    rev: v1.47.2
+    rev: v1.48.0
     hooks:
       - id: typos
       - id: typos
@@ -57,3 +57,15 @@ repos:
         types: [rust]
         stages:
           - pre-push
+
+  - repo: local
+    hooks:
+      - id: docs-build
+        name: docs build
+        entry: npm run docs:build
+        language: system
+        pass_filenames: false
+        files: docs/
+        types: [mdx]
+        stages:
+          - pre-commit

CHANGELOG.md

@@ -1,3 +1,69 @@
+# Continuwuity 26.6.0 (2026-07-10)
+
+## Features
+
+- Added support for linking an external identity provider with OIDC. Contributed by @ginger. (#765)
+- Updated [MSC4284: Policy Servers](https://github.com/matrix-org/matrix-spec-proposals/pull/4284) implementation to support the newly stabilised proposal. Contributed by @nex. (#1487)
+- Added config option for default room ACLs. Contributed by @eve. (#1691)
+- Added support for fallback encryption keys. (#1710)
+- Add `!admin users reject-all-invites` to clean invite spam (#1741)
+- Implemented event rejection, which should resolve and prevent future netsplits of the kinds observed
+  within some Continuwuity rooms.
+  Also resolved several bugs related to both soft-failing events, and event backfilling, which should
+  improve state resolution stability.
+  The `!admin debug get-pdu` command was updated to disambiguate event acceptance status, and
+  `!admin debug show-auth-chain` was added to visually display event auth chains, which may assist
+  developers in debugging strangely complex events.
+
+  Contributed by @nex. (#1747)
+- Added full support for [MSC4168: Update `m.space.*` state on room upgrade](https://github.com/matrix-org/matrix-spec-proposals/pull/4168). Contributed by @nex. (#1807)
+- Improved the performance and reliability of fetching missing events, improving network partition recovery. Contributed
+  by @nex. (#1818)
+- Added static builds using Nix, allowing for Continuwuity on musl. During this, we also introduced a `max-perf-haswell` package, separating it from `max-perf`, so you may want to swap to this if you are on NixOS. Contributed by @Henry-Hiles (QuadRadical). (#1853)
+- Added support for MSC4380 invite blocking, which has become part of the Matrix specification in v1.18. Contributed by @nex. (#1875)
+- Added `!admin debug get-state-at` command (#1877)
+- Added a configuration option to allow choosing a client IP source that is not the TCP connecting IP. Contributed by @nex. (#1931)
+- Added support for MSC4466, which allows clients to customize how changes to a user's global profile are propagated. Contributed by @ginger.
+- Added support for Matrix 1.16's `state_after` feature, allowing clients which understand it to sync room state changes more reliably. Contributed by @ginger.
+- Added support for authenticating clients using the new OAuth 2.0 login API. Contributed by @ginger.
+- Appservice device management as outlined in MSC4190 (part of Matrix 1.17) is now fully supported. Contributed by @ginger.
+- Users may now be forbidden from deactivating their own accounts with the new `allow_deactivation` config option. Contributed by @ginger.
+
+## Bugfixes
+
+- Adjusted legacy sync logic to allow the `roomsynctoken_shortstatehash` database column to be dropped, massively reducing database sizes, especially for old deployments. Contributed by @ginger. (#917)
+- Fixed a bug that caused the server to drop events during processing if several events for the same room were sent in a singular transaction. Contributed by @nex. (#1711)
+- fix `!admin query account-data account-data-get` not returning the content (#1742)
+- Fixed an issue where Continuwuity would only advertise support for the unstable endpoint for Mutual Rooms (MSC2666), despite only supporting the stable endpoint. Contributed by @Henry-Hiles (QuadRadical) (#1752)
+- Fixed admin commands being ignored when they had leading whitespace before admin commands. Contributed by @kitvonsnookerz. (#1804)
+- Fixed several bugs in the `POST /_matrix/client/v3/rooms/{roomId}/upgrade` endpoint. Contributed by @nex. (#1807)
+- Devices which set their presence as "offline" will no longer be considered for presence updates. Contributed by @timedout.
+- Improved invite and join reliability in clients using legacy sync. Contributed by @ginger
+- The invite recipient's membership event is now included in invite stripped state, which should fix flaky invite display in some clients. Contributed by @ginger
+
+## Improved Documentation
+
+- Add performance tuning documentation. Contributed by @stratself. (#1498)
+- Explain accessing Continuwuity's server console when deployed via Docker. (#1671)
+- Clarified in the config that `max_request_size` affects federated media as well. (#1706)
+- Added example configuration using caddy-docker-proxy in the livekit setup section of the docs. Contributed by @Cease (#1762)
+- Updated deployment docs to account for new RPM package availability across more distros. Contributed by @julian45. (#1912)
+
+## Deprecations and Removals
+
+- Removed support for LDAP. (#1701)
+- Removed support for guest user registration, a little-used and deprecated approach to room previews.
+- Removed the `/_conduwuit/` versions of the `local_user_count` and `version` routes. These routes are still accessible under the `/_continuwuity` prefix.
+- Support for server-side blurhashing (part of MSC2448) has been removed.
+- The deprecated `well_known.rtc_focus_server_urls` config option has been removed. MatrixRTC foci should be configured using the `matrix_rtc.foci` config option.
+
+## Misc
+
+- #1505, #1829, #1927, #1933, #1934
+- Switched from Continuwuity's fork of Ruma back to upstream Ruma. Contributed by @ginger.
+- The version of Debian that the Docker-based build process uses has been upgraded from Bookworm to Trixie, meaning that standalone binaries now have a minimum glibc of 2.41, and can no longer be used on distro versions from before 2025-01-30
+
+
 # Continuwuity 0.5.8 (2026-04-24)
 
 ## Features

Cargo.toml

@@ -12,7 +12,7 @@ license = "Apache-2.0"
 # See also `rust-toolchain.toml`
 readme = "README.md"
 repository = "https://forgejo.ellis.link/continuwuation/continuwuity"
-version = "26.6.0-alpha.1"
+version = "26.6.0"
 
 [workspace.metadata.crane]
 name = "conduwuit"
@@ -45,7 +45,7 @@ version = "1.0.6"
 version = "1.0.0"
 
 [workspace.dependencies.cargo_toml]
-version = "0.22"
+version = "1.0"
 default-features = false
 features = ["features"]
 
@@ -141,6 +141,12 @@ features = [
 version = "0.23.25"
 default-features = false
 
+[workspace.dependencies.aws-lc-sys]
+version = "0.41.0"
+
+[workspace.dependencies.aws-lc-rs]
+version = "1.17.0"
+
 [workspace.dependencies.reqwest]
 version = "0.13.2"
 default-features = false
@@ -164,7 +170,7 @@ features = ["raw_value"]
 
 # Used for appservice registration files
 [workspace.dependencies.serde-saphyr]
-version = "0.0.27"
+version = "0.0.29"
 
 # Used to load forbidden room/user regex from config
 [workspace.dependencies.serde_regex]
@@ -344,7 +350,7 @@ version = "1.1.1"
 [workspace.dependencies.ruma]
 # version = "0.14.1"
 git = "https://github.com/ruma/ruma.git"
-rev = "3ecd80b92794d2d93f657a7b3db62d4be237526b"
+rev = "fca1dbc060f730c1aaf84c9c2fb1e8a587455be8"
 features = [
     "appservice-api-c",
     "client-api",
@@ -356,6 +362,7 @@ features = [
     "ring-compat",
     "compat-upload-signatures",
     "compat-optional-txn-pdus",
+    "compat-get-3pids",
     "unstable-msc2666",
     "unstable-msc2867",
     "unstable-msc2870",
@@ -402,6 +409,9 @@ default-features = false
 version = "0.11.0"
 default-features = false
 
+[workspace.dependencies.openidconnect]
+version = "4.0.1"
+
 # optional opentelemetry, performance measurements, flamegraphs, etc for performance measurements and monitoring
 [workspace.dependencies.opentelemetry]
 version = "0.32.0"
@@ -559,6 +569,12 @@ features = ["std"]
 [workspace.dependencies.nonzero_ext]
 version = "0.3.0"
 
+[workspace.dependencies.resolvematrix]
+version = "1.1.0"
+
+[workspace.dependencies.serde_urlencoded]
+version = "0.7.1"
+
 #
 # Patches
 #

changelog.d/+48bfd52a.bugfix.md

@@ -1 +0,0 @@
-The invite recipient's membership event is now included in invite stripped state, which should fix flaky invite display in some clients. Contributed by @ginger

changelog.d/+75749b75.misc.md

@@ -1 +0,0 @@
-Switched from Continuwuity's fork of Ruma back to upstream Ruma. Contributed by @ginger.

changelog.d/+85568e80.feature.md

@@ -1 +0,0 @@
-Added support for Matrix 1.16's `state_after` feature, allowing clients which understand it to sync room state changes more reliably. Contributed by @ginger.

changelog.d/+a4f10a9b.feature.md

@@ -1 +0,0 @@
-Added support for MSC4466, which allows clients to customize how changes to a user's global profile are propagated. Contributed by @ginger.

changelog.d/+bf00f682.bugfix.md

@@ -1 +0,0 @@
-Devices which set their presence as "offline" will no longer be considered for presence updates. Contributed by @timedout.

changelog.d/+cb8b2b10.removal.md

@@ -1 +0,0 @@
-Removed support for guest user registration, a little-used and deprecated approach to room previews.

changelog.d/+cbef004c.removal.md

@@ -1 +0,0 @@
-The deprecated `well_known.rtc_focus_server_urls` config option has been removed. MatrixRTC foci should be configured using the `matrix_rtc.foci` config option.

changelog.d/+f7afb79b.misc.md

@@ -1 +0,0 @@
-The version of Debian that the Docker-based build process uses has been upgraded from Bookworm to Trixie, meaning that standalone binaries now have a minimum glibc of 2.41, and can no longer be used on distro versions from before 2025-01-30

changelog.d/+fe90cdea.removal.md

@@ -1 +0,0 @@
-Support for server-side blurhashing (part of MSC2448) has been removed.

changelog.d/1487.feature

@@ -1 +0,0 @@
-Updated [MSC4284: Policy Servers](https://github.com/matrix-org/matrix-spec-proposals/pull/4284) implementation to support the newly stabilised proposal. Contributed by @nex.

changelog.d/1498.doc

@@ -1 +0,0 @@
-Add performance tuning documentation. Contributed by @stratself.

changelog.d/1671.docs

@@ -1 +0,0 @@
-Explain accessing Continuwuity's server console when deployed via Docker.

changelog.d/1691.feature

@@ -1 +0,0 @@
-Added config option for default room ACLs. Contributed by @eve.

changelog.d/1701.removal.md

@@ -1 +0,0 @@
-Removed support for LDAP.

changelog.d/1706.docs

@@ -1 +0,0 @@
-Clarified in the config that `max_request_size` affects federated media as well.

changelog.d/1710.feature

@@ -1 +0,0 @@
-Added support for fallback encryption keys.

changelog.d/1711.bugfix

@@ -1 +0,0 @@
-Fixed a bug that caused the server to drop events during processing if several events for the same room were sent in a singular transaction. Contributed by @nex.

changelog.d/1741.feature

@@ -1 +0,0 @@
-Add `!admin users reject-all-invites` to clean invite spam

changelog.d/1742.bugfix

@@ -1 +0,0 @@
-fix `!admin query account-data account-data-get` not returning the content

changelog.d/1747.feature.md

@@ -1,9 +0,0 @@
-Implemented event rejection, which should resolve and prevent future netsplits of the kinds observed
-within some Continuwuity rooms.
-Also resolved several bugs related to both soft-failing events, and event backfilling, which should
-improve state resolution stability.
-The `!admin debug get-pdu` command was updated to disambiguate event acceptance status, and
-`!admin debug show-auth-chain` was added to visually display event auth chains, which may assist
-developers in debugging strangely complex events.
-
-Contributed by @nex.

changelog.d/1752.bugfix

@@ -1 +0,0 @@
-Fixed an issue where Continuwuity would only advertise support for the unstable endpoint for Mutual Rooms (MSC2666), despite only supporting the stable endpoint. Contributed by @Henry-Hiles (QuadRadical)

changelog.d/1762.doc

@@ -1 +0,0 @@
-Added example configuration using caddy-docker-proxy in the livekit setup section of the docs. Contributed by @Cease

changelog.d/1804.bugfix

@@ -1 +0,0 @@
-Fixed admin commands being ignored when they had leading whitespace before admin commands. Contributed by @kitvonsnookerz.

changelog.d/1807.bugfix.md

@@ -1 +0,0 @@
-Fixed several bugs in the `POST /_matrix/client/v3/rooms/{roomId}/upgrade` endpoint. Contributed by @nex.

changelog.d/1807.feature.md

@@ -1 +0,0 @@
-Added full support for [MSC4168: Update `m.space.*` state on room upgrade](https://github.com/matrix-org/matrix-spec-proposals/pull/4168). Contributed by @nex.

changelog.d/1818.feature.md

@@ -1,2 +0,0 @@
-Improved the performance and reliability of fetching missing events, improving network partition recovery. Contributed
-by @nex.

changelog.d/1829.misc

@@ -1 +0,0 @@
-Remove support for MSC4373, as the MSC is now closed. Contributed by @vel.

changelog.d/1853.feature

@@ -1 +0,0 @@
-Added static builds using Nix, allowing for Continuwuity on musl. During this, we also introduced a `max-perf-haswell` package, separating it from `max-perf`, so you may want to swap to this if you are on NixOS. Contributed by @Henry-Hiles (QuadRadical).

changelog.d/1875.feature

@@ -1 +0,0 @@
-Added support for MSC4380 invite blocking, which has become part of the Matrix specification in v1.18. Contributed by @nex.

changelog.d/1877.feature

@@ -1 +0,0 @@
-Added `!admin debug get-state-at` command

changelog.d/917.bugfix.md

@@ -1 +0,0 @@
-Adjusted legacy sync logic to no longer use the `roomsynctoken_shortstatehash` database column. Once this change has been confirmed to be stable and reliable, a future update will remove it entirely, significantly decreasing database sizes. Contributed by @ginger.

conduwuit-example.toml

@@ -290,6 +290,27 @@
 #
 #ip_lookup_strategy = 5
 
+# The source to use for discovering the real connecting client IP.
+#
+# Takes any of the following options:
+#
+# "cf_connecting_ip" - `Cf-Connecting-Ip` header
+# "cloudfront_viewer_address" - `CloudFront-Viewer-Address` header
+# "fly_client_ip" - `Fly-Client-IP` header
+# "x_forwarded_for" - rightmost value of the `X-Forwarded-For` header
+# "true_client_ip" - `True-Client-Ip` header
+# "x_envoy_external_address" - `X-Envoy-External-Address` header
+# "x_real_ip" - `X-Real-Ip` header
+#
+# Only set this if you are certain only your reverse proxy
+# will send the expected header. There is no "is the connecting IP allowed
+# to set this header" check; if the header selected is present, it is
+# used.
+#
+# Defaults to the IP address actually making the connection.
+#
+#request_ip_source = false
+
 # Max request size for file uploads in bytes. Defaults to 20MB.
 # Also limits incoming federated media.
 #
@@ -521,17 +542,15 @@
 #
 #recaptcha_private_site_key =
 
-# Policy documents, such as terms and conditions or a privacy policy,
-# which users must agree to when registering an account.
+# Controls whether users are allowed to deactivate their own accounts
+# through the account management panel or their Matrix clients. Server
+# admins can always deactivate users using the relevant admin commands.
 #
-# Example:
-# ```ignore
-# [global.registration_terms.privacy_policy]
-# en = { name = "Privacy Policy", url = "https://homeserver.example/en/privacy_policy.html" }
-# es = { name = "Política de Privacidad", url = "https://homeserver.example/es/privacy_policy.html" }
-# ```
+# Note that, in some jurisdictions, you may be legally required to honor
+# users who request to deactivate their accounts if you set this option
+# to `false`.
 #
-#registration_terms = {}
+#allow_deactivation = true
 
 # Controls whether encrypted rooms and events are allowed.
 #
@@ -1436,6 +1455,11 @@
 #
 #send_messages_from_ignored_users_to_client = false
 
+# Send "org.matrix.dummy_event" events to the client. This is a debugging
+# option.
+#
+#send_dummy_events_to_clients = false
+
 # Vector list of IPv4 and IPv6 CIDR ranges / subnets *in quotes* that you
 # do not want continuwuity to send outbound requests to. Defaults to
 # RFC1918, unroutable, loopback, multicast, and testnet addresses for
@@ -1995,3 +2019,126 @@
 # `require_email_for_registration`.
 #
 #require_email_for_token_registration = false
+
+#[global.registration_terms]
+
+# The language code to provide to clients along with the policy documents.
+#
+#language = "en"
+
+# Policy documents, such as terms and conditions or a privacy policy,
+# which users must agree to when registering an account.
+#
+# Example:
+# ```ignore
+# [global.registration_terms.documents]
+# privacy_policy = { name = "Privacy Policy", url = "https://homeserver.example/en/privacy_policy.html" }
+# ```
+#
+#documents =
+
+#[global.oauth]
+
+# The compatibility mode to use for OAuth.
+#
+# - "disabled": OAuth will be unavailable. Users will only be able to log
+#   in using legacy authentication.
+# - "hybrid": OAuth and legacy authentication will both be available. Some
+#   clients may only use one or the other.
+# - "exclusive": Only OAuth will be available. Clients which require
+#   legacy authentication will be unable to log in.
+#
+#compatibility_mode = "hybrid"
+
+#[global.oauth.oidc]
+# Uncommenting this section will enable Continuwuity's support for
+# authenticating users using an OpenID Connect-compatible identity provider.
+# This is referred to as "delegated authentication".
+#
+# IMPORTANT NOTE: When delegated authentication is active, Continuwuity will behave as if
+# the `global.oauth.compatibility_mode` setting is set to `exclusive`.
+# Matrix clients which do not support OAuth login (also referred to as "next-gen auth") will NOT be able
+# to log in while delegated authentication is active.
+
+
+# The OIDC issuer URL. Continuwuity will use OpenID Connect Discovery to
+# automatically fetch the identity provider's metadata from this URL.
+# Generally you should set this to the base domain your identity provider
+# runs on.
+#
+#discovery_url =
+
+# The OAuth client ID for Continuwuity to use when communicating with the
+# identity provider.
+#
+#client_id =
+
+# The OAuth client secret for Continuwuity to use when communicating with
+# the identity provider.
+#
+#client_secret =
+
+# A path to a file which Continuwuity will read the client secret from.
+# If this option is set, it will override `client_secret`.
+#
+# The server will fail to start if the file cannot be read.
+#
+#client_secret_file =
+
+# Additional scopes Continuwuity should request from the IDP. This may be
+# necessary to access certain claims. Continuwuity always requests the
+# `openid` scope.
+#
+#additional_scopes = []
+
+# Whether the user should be prompted to choose a localpart
+# when signing in for the first time. If this is `false`, Continuwuity
+# will attempt to use the value of the `preferred_username_claim`
+# (see below) as the user's localpart. Authentication will
+# fail if this claim is missing or is not a valid localpart.
+#
+#prompt_for_localpart = true
+
+# The claim to use for the user's localpart, if `prompt_for_localpart` is
+# false.
+#
+#preferred_username_claim = "preferred_username"
+
+# The claim which will be used to set the user's email address,
+# either on initial registration or on every login depending on
+# the value of `profile_key_import_mode`. Continuwuity assumes that
+# the IDP has taken care of verifying that the user controls the email
+# address it provides.
+#
+# This option does nothing if SMTP is not configured.
+#
+# If this option is set, and `profile_key_import_mode` is `on_login`,
+# users will not be able to change their email addresses themselves.
+#
+#email_claim = "email"
+
+# Defines how claims returned from the IDP should be mapped to a user's
+# profile data. The profile field named in each key will be set from the
+# claim named in the corresponding value when the user first registers,
+# and possibly on subsequent logins as well, depending on the value of
+# `profile_key_import_mode` (see below).
+#
+# Per-room overrides to the user's display name or avatar will be
+# preserved by the import process.
+#
+# SECURITY NOTE: If the `avatar_url` field is set, Continuwuity will
+# perform a HTTP GET to the URL in the mapped claim and use the returned
+# file as the user's profile picture. Make sure your users are not able
+# to set the value of the mapped claim to an arbitrary URL.
+#
+#profile_key_map = { displayname = "name" }
+
+# When profile keys should be imported from the IDP's claims.
+#
+# - "on_registration": Listed keys will be imported once, when the user
+#   logs in for the first time and their shadow account is created.
+# - "on_login": Listed keys will be imported every time the user logs in.
+#   Additionally, users will not be able to manually edit any listed keys
+#   through their Matrix client.
+#
+#profile_key_import_mode = "on_registration"

docs/_meta.json

@@ -36,8 +36,8 @@
     },
     {
         "type": "dir",
-        "name": "advanced",
-        "label": "Advanced"
+        "name": "guides",
+        "label": "Guides"
     },
     "security",
     {

docs/_nav.json

@@ -1,8 +1,8 @@
 [
     {
-        "text": "Guide",
+        "text": "Documentation",
         "link": "/introduction",
-        "activeMatch": "^/(introduction|configuration|deploying|calls|appservices|maintenance|troubleshooting|advanced)"
+        "activeMatch": "^/(introduction|configuration|deploying|calls|appservices|maintenance|troubleshooting|guides)"
     },
     {
         "text": "Development",

docs/deploying/_meta.json

@@ -16,8 +16,8 @@
     },
     {
         "type": "file",
-        "name": "fedora",
-        "label": "Fedora"
+        "name": "rpm",
+        "label": "RPM"
     },
     {
         "type": "file",

docs/deploying/docker.mdx

@@ -44,7 +44,7 @@ ### Prerequisites
     - Alternatively, if you want both client and federation traffic on `:443`, you can configure `CONTINUWUITY_WELL_KNOWN` following some of the [examples](#choose-your-reverse-proxy) below.
 
 :::tip Split-domain setups
-For more setups with `.well-known` delegation and split-domain deployments, consult the [Delegation/Split-domain](../advanced/delegation) page.
+For more setups with `.well-known` delegation and split-domain deployments, consult the [Delegation/Split-domain](../guides/delegation) page.
 :::
 
 ## Docker Compose
@@ -79,7 +79,7 @@ ### Choose Your Reverse Proxy
 nameserver 1.1.1.1
 ```
 
-Consult the [**DNS tuning guide (recommended)**](../advanced/dns.mdx) for full solutions to this issue.
+Consult the [**DNS tuning guide (recommended)**](../guides/dns.mdx) for full solutions to this issue.
 :::
 
 #### Caddy (using Caddyfile)
@@ -269,7 +269,7 @@ ### Accessing the Server's Console
 
 ## Next steps
 
-- For smooth federation, set up a caching resolver according to the [**DNS tuning guide**](../advanced/dns.mdx) (recommended)
+- For smooth federation, set up a caching resolver according to the [**DNS tuning guide**](../guides/dns.mdx) (recommended)
 - To set up Audio/Video communication, see the [**Calls**](../calls.mdx) page.
 - Consult the [Maintenance](../maintenance.mdx) page for guidance on maintaining your homeserver.
 - If you want to set up an appservice, take a look at the [**Appservice Guide**](../appservices.mdx).

docs/deploying/fedora.mdx

@@ -1,189 +0,0 @@
-# RPM Installation Guide
-
-Continuwuity is available as RPM packages for Fedora and compatible distributions.
-We do not currently have infrastructure to build RPMs for RHEL and compatible distributions, but this is a work in progress.
-
-The RPM packaging files are maintained in the `fedora/` directory:
-- `continuwuity.spec.rpkg` - RPM spec file using rpkg macros for building from git
-- `continuwuity.service` - Systemd service file for the server
-- `RPM-GPG-KEY-continuwuity.asc` - GPG public key for verifying signed packages
-
-RPM packages built by CI are signed with our GPG key (RSA, ID: `6595 E8DB 9191 D39A 46D6 A514 4BA7 F590 DF0B AA1D`). # spellchecker:disable-line
-
-```bash
-# Import the signing key
-sudo rpm --import https://forgejo.ellis.link/api/packages/continuwuation/rpm/repository.key
-
-# Verify a downloaded package
-rpm --checksig continuwuity-*.rpm
-```
-
-## Installation methods
-
-**Stable releases** (recommended)
-
-```bash
-# Add the repository and install
-sudo dnf config-manager addrepo --from-repofile=https://forgejo.ellis.link/api/packages/continuwuation/rpm/stable.repo
-sudo dnf install continuwuity
-```
-
-**Development builds** from main branch
-
-```bash
-# Add the dev repository and install
-sudo dnf config-manager addrepo --from-repofile=https://forgejo.ellis.link/api/packages/continuwuation/rpm/dev.repo
-sudo dnf install continuwuity
-```
-
-**Feature branch builds** (example: `tom/new-feature`)
-
-```bash
-# Branch names are sanitized (slashes become hyphens, lowercase only)
-sudo dnf config-manager addrepo --from-repofile=https://forgejo.ellis.link/api/packages/continuwuation/rpm/tom-new-feature.repo
-sudo dnf install continuwuity
-```
-
-**Manual repository configuration** (alternative method)
-
-```bash
-cat << 'EOF' | sudo tee /etc/yum.repos.d/continuwuity.repo
-[continuwuity]
-name=Continuwuity - Matrix homeserver
-baseurl=https://forgejo.ellis.link/api/packages/continuwuation/rpm/stable
-enabled=1
-gpgcheck=1
-gpgkey=https://forgejo.ellis.link/api/packages/continuwuation/rpm/repository.key
-EOF
-
-sudo dnf install continuwuity
-```
-
-## Package management
-
-**Automatic updates** with DNF Automatic
-
-```bash
-# Install and configure
-sudo dnf install dnf-automatic
-sudo nano /etc/dnf/automatic.conf  # Set: apply_updates = yes
-sudo systemctl enable --now dnf-automatic.timer
-```
-
-**Manual updates**
-
-```bash
-# Check for updates
-sudo dnf check-update continuwuity
-
-# Update to latest version
-sudo dnf update continuwuity
-```
-
-**Switching channels** (stable/dev/feature branches)
-
-```bash
-# List enabled repositories
-dnf repolist | grep continuwuation
-
-# Disable current repository
-sudo dnf config-manager --set-disabled continuwuation-stable  # or -dev, or branch name
-
-# Enable desired repository
-sudo dnf config-manager --set-enabled continuwuation-dev  # or -stable, or branch name
-
-# Update to the new channel's version
-sudo dnf update continuwuity
-```
-
-**Verifying installation**
-
-```bash
-# Check installed version
-rpm -q continuwuity
-
-# View package information
-rpm -qi continuwuity
-
-# List installed files
-rpm -ql continuwuity
-
-# Verify package integrity
-rpm -V continuwuity
-```
-
-## Service management and removal
-
-**Systemd service commands**
-
-```bash
-# Start the service
-sudo systemctl start conduwuit
-
-# Enable on boot
-sudo systemctl enable conduwuit
-
-# Check status
-sudo systemctl status conduwuit
-
-# View logs
-sudo journalctl -u conduwuit -f
-```
-
-**Uninstallation**
-
-```bash
-# Stop and disable the service
-sudo systemctl stop conduwuit
-sudo systemctl disable conduwuit
-
-# Remove the package
-sudo dnf remove continuwuity
-
-# Remove the repository (optional)
-sudo rm /etc/yum.repos.d/continuwuation-*.repo
-```
-
-## Troubleshooting
-
-**GPG key errors**: Temporarily disable GPG checking
-
-```bash
-sudo dnf --nogpgcheck install continuwuity
-```
-
-**Repository metadata issues**: Clear and rebuild cache
-
-```bash
-sudo dnf clean all
-sudo dnf makecache
-```
-
-**Finding specific versions**
-
-```bash
-# List all available versions
-dnf --showduplicates list continuwuity
-
-# Install a specific version
-sudo dnf install continuwuity-<version>
-```
-
-## Building locally
-
-Build the RPM locally using rpkg:
-
-```bash
-# Install dependencies
-sudo dnf install rpkg rpm-build cargo-rpm-macros systemd-rpm-macros
-
-# Clone the repository
-git clone https://forgejo.ellis.link/continuwuation/continuwuity.git
-cd continuwuity
-
-# Build SRPM
-rpkg srpm
-
-# Build RPM
-rpmbuild --rebuild *.src.rpm
-```

docs/deploying/generic.mdx

@@ -170,7 +170,7 @@ ## Exposing ports in the firewall or the router
 are: `ufw allow 8448/tcp` and `ufw allow 443/tcp`.
 
 :::tip Alternative port/domain setups
-If you would like to use only port 443, a different port, or a subdomain for the homeserver, you will need to set up `.well-known` delegation. Consult the `[global.well_known]` section of the config file, and the [**Delegation/Split-domain**](../advanced/delegation) page to learn more about these kinds of deployments.
+If you would like to use only port 443, a different port, or a subdomain for the homeserver, you will need to set up `.well-known` delegation. Consult the `[global.well_known]` section of the config file, and the [**Delegation/Split-domain**](../guides/delegation) page to learn more about these kinds of deployments.
 :::
 
 ## Setting up the Reverse Proxy
@@ -207,7 +207,7 @@ ### Other Reverse Proxies
 
   - `/_matrix/client` - core Client-Server APIs. These should be available on port :443
 
-- `/_conduwuit/` and `/_continuwuity/` - ad-hoc Continuwuity routes for password resets, email verification, and server details such as `/local_user_count` and `/server_version`.
+- `/_continuwuity/` - Continuwuity's integrated account management interface for OAuth-compatible clients
 
 You can optionally reverse proxy the following individual routes:
 
@@ -300,7 +300,8 @@ # For client-server endpoints
 
 ## What's next?
 
-- For smooth federation, set up a caching resolver according to the [**DNS tuning guide**](../advanced/dns.mdx) (recommended)
+- For smooth federation, set up a caching resolver according to the [**DNS tuning guide**](../guides/dns.mdx) (recommended)
+- To configure OIDC login with an identity provider, see the [**delegated authentication guide**](../guides/oidc.mdx).
 - For Audio/Video call functionality see the [**Calls**](../calls.md) page.
 - Consult the [Maintenance](../maintenance.mdx) page for guidance on maintaining your homeserver.
 - If you want to set up an appservice, take a look at the [**Appservice Guide**](../appservices.md).

docs/deploying/rpm.mdx

@@ -0,0 +1,165 @@
+import { Tab, Tabs} from '@rspress/core/theme';
+
+# RPM Installation Guide
+
+## Overview
+
+Continuwuity versions v0.5.10+ are available as RPM packages for the following distributions:
+
+<Tabs groupId="distro">
+<Tab label="Fedora">
+Available for upstream-supported Fedora versions (including compatible distributions, such as Ultramarine Linux) and Rawhide through Terra.
+</Tab>
+<Tab label="EL">
+Available for Enterprise Linux (RHEL, AlmaLinux, Rocky Linux, etc.) **10+** through Terra.
+
+:::warning Oracle Linux support
+Due to upstream limitations, Terra is only usable on Oracle Linux if you use [upstream EPEL](https://docs.fedoraproject.org/en-US/epel/getting-started/)
+rather than Oracle's rebuilds of EPEL. Oracle tends to lag behind on new EL versions, both major and minor—for example, as of the time of writing, 10.2 has been
+available for over a month through other ELs, but Oracle has not yet released corresponding updates—so you may encounter further compatibility issues with EPEL.
+**For this reason, it is recommended that you use another EL distribution if at all possible.**
+:::
+
+</Tab>
+<Tab label="SUSE">
+Available for openSUSE Tumbleweed and [supported Leap versions](https://en.opensuse.org/Lifetime) through the openSUSE Build Service.
+</Tab>
+</Tabs>
+
+## Installation methods
+
+### Stable releases (recommended)
+
+<Tabs groupId="distro">
+<Tab label="Fedora">
+1. Follow [Terra's directions for adding the Terra repo on your distribution](https://docs.terrapkg.com/usage/installing/#fedora-and-derivatives).
+2. Install the `continuwuity` package.
+</Tab>
+<Tab label="EL">
+1. Follow [Terra's directions for adding the Terra repo on your distribution](https://docs.terrapkg.com/usage/installing/#enterprise-linux). Be sure to acquire/enable relevant dependencies!
+2. Install the `continuwuity` package.
+</Tab>
+<Tab label="SUSE">
+openSUSE packages are available through an openSUSE Build Service project namespace provided by a community member.
+
+1. Navigate to [this page](https://software.opensuse.org/download.html?project=home%3Ajulian45&package=continuwuity).
+2. Click on the "Add repository and install manually" text to expand install instructions.
+3. Follow the provided instructions for your version of openSUSE.
+</Tab>
+</Tabs>
+
+### Nightly releases
+Nightly versions are built from the latest commit on the `main` branch every 24 hours.
+
+<Tabs groupId="distro">
+<Tab label="Fedora">
+1. Follow [Terra's directions for adding the Terra repo on your distribution](https://docs.terrapkg.com/usage/installing/#fedora-and-derivatives).
+2. Install the `continuwuity-nightly` package.
+</Tab>
+<Tab label="EL">
+1. Follow [Terra's directions for adding the Terra repo on your distribution](https://docs.terrapkg.com/usage/installing/#enterprise-linux). Be sure to acquire/enable relevant dependencies!
+2. Install the `continuwuity-nightly` package.
+</Tab>
+<Tab label="SUSE">
+Nightly packages for openSUSE are **not currently available**.
+
+If there is an ongoing need for these, please ask in `#continuwuity:continuwuity.org` or [open an issue on Forgejo](https://forgejo.ellis.link/continuwuation/continuwuity/issues/new).
+In the meantime, you may follow the [generic deployment instructions](generic).
+</Tab>
+</Tabs>
+
+## Service management and removal
+
+**Systemd service commands**
+
+```bash
+# Start the service
+sudo systemctl start conduwuit
+
+# Enable on boot
+sudo systemctl enable conduwuit
+
+# Check status
+sudo systemctl status conduwuit
+
+# View logs
+sudo journalctl -u conduwuit -f
+```
+
+**Uninstallation**
+
+```bash
+# Stop and disable the service
+sudo systemctl stop conduwuit
+sudo systemctl disable conduwuit
+
+# Remove the package
+sudo dnf remove continuwuity # replace `dnf` with `zypper` on openSUSE
+```
+
+## Troubleshooting
+
+**GPG key errors**: Temporarily disable GPG checking
+
+```bash
+sudo dnf --nogpgcheck install continuwuity
+```
+
+**Repository metadata issues**: Clear and rebuild cache
+
+```bash
+sudo dnf clean all
+sudo dnf makecache
+```
+
+**Finding specific versions**
+
+```bash
+# List all available versions
+dnf --showduplicates list continuwuity
+
+# Install a specific version
+sudo dnf install continuwuity-<version>
+```
+
+## Building locally
+
+<Tabs groupId="distro">
+<Tab label="Fedora">
+:::details Directly from Continuwuity source
+
+Build the RPM locally using rpkg:
+```bash
+# Install dependencies
+sudo dnf install rpkg rpm-build cargo-rpm-macros systemd-rpm-macros
+
+# Clone the repository
+git clone https://forgejo.ellis.link/continuwuation/continuwuity.git
+cd continuwuity
+
+# Build SRPM
+rpkg srpm
+
+# Build RPM
+rpmbuild --rebuild *.src.rpm
+```
+:::
+
+Or, use Terra:
+1. Follow [Terra's prep directions](https://docs.terrapkg.com/contributing/getting-started/#preparation) to bootstrap your development environment.
+2. `git clone` the [Terra sources repo](https://github.com/terrapkg/packages).
+3. Follow [Terra's build instructions](https://docs.terrapkg.com/contributing/getting-started/#building), using the path `anda/misc/continuwuity/nightly/pkg`. If desiring a build of the latest stable version, replace `nightly` with `stable` instead.
+</Tab>
+<Tab label="EL">
+1. Follow [Terra's prep directions](https://docs.terrapkg.com/contributing/getting-started/#preparation) to bootstrap your development environment.
+2. `git clone` the [Terra sources repo](https://github.com/terrapkg/packages).
+3. Follow [Terra's build instructions](https://docs.terrapkg.com/contributing/getting-started/#building), using the path `anda/misc/continuwuity/nightly/pkg`. If desiring a build of the latest stable version, replace `nightly` with `stable` instead.
+</Tab>
+<Tab label="SUSE">
+1. Navigate to [this package's location in the openSUSE Build Service web UI](https://build.opensuse.org/package/show/home:julian45/continuwuity).
+2. Click on the "Checkout package" text and follow the instructions to acquire a local copy of the packaging source.
+3. In the `_service` file, adjust the revision within the `<param name="revision">` tag (approx. line 6) to your desired git repo revision.
+4. Run `osc service ra` to update your copy of the Continuwuity sources and vendored packages.
+5. Run `osc build` to locally build an openSUSE-ready RPM.
+</Tab>
+</Tabs>

docs/guides/_meta.json

@@ -13,6 +13,10 @@
         "type": "file",
         "name": "performance",
         "label": "Performance tuning"
+    },
+    {
+        "type": "file",
+        "name": "oidc",
+        "label": "Delegated authentication"
     }
-
 ]

docs/guides/delegation.mdx

@@ -124,7 +124,11 @@ ## Reverse proxying well-known files to Continuwuity
 
 ### Serving well-known files manually
 
-Instead of configuring `[global.well_known]` options and reverse proxying well-known URIs, you can serve these files directly as static JSON that match the ones above. This is useful if your base domain points to a different physical server, and reverse proxying isn't feasible.
+Instead of reverse proxying well-known URIs, you can serve these files directly as static JSON that match the ones above. This is useful if your base domain points to a different physical server, and reverse proxying isn't feasible.
+
+:::warning
+Even if you choose to serve the well-known files manually, if you are using delegation at all, you **must** still set the `global.well_known.client` configuration option to the domain you're delegating to. Continuwuity needs to know the domain it runs on for OAuth-compatible clients to work correctly.
+:::
 
 <details>
 
@@ -152,6 +156,17 @@ ### Serving well-known files manually
 
 </details>
 
+<details>
+
+<summary>Accompanying Continuwuity configuration</summary>
+
+```toml
+[global.well_known]
+client = "https://matrix.example.com/"
+```
+
+</details>
+
 Remember to set the `Access-Control-Allow-Origin: *` header in your `/.well-known/matrix/client` path for web clients to work.
 
 ## Troubleshooting

docs/guides/oidc.mdx

@@ -0,0 +1,56 @@
+# Configuring delegated authentication
+
+Continuwuity supports delegating user authentication to an external identity provider that implements the OpenID Connect specification, such as Authentik, kanidm, or Keycloak.
+
+:::warning{title="OIDC versus OAuth, and supported clients"}
+**OIDC** is not to be confused with **OAuth**. In the context of Matrix, OAuth is the protocol that Matrix clients use to authenticate with the _homeserver_. OIDC is the protocol that the _homeserver_ uses to communicate with the _identity provider_. Continuwuity supports OAuth by default, alongside the legacy **UIAA** authentication framework.
+
+When OIDC is configured, Continuwuity will disable its support for legacy authentication. **Only clients that support OAuth**, such as the Element family of clients, will be able to log in when OIDC is configured. If your client of choice shows an error when you try to log in after configuring OIDC, it likely does not support OAuth. This is an issue with your client, not Continuwuity, and should be reported to your client's developers.
+:::
+
+A simple OIDC configuration is as easy as creating a new OIDC application in your identity provider's settings and supplying Continuwuity with the client ID and client secret. This guide will use kanidm as an example, but the described steps are broadly applicable to other identity providers.
+
+First, create a new application for Continuwuity in your identity provider.
+```sh
+# Here, `c10y` is the client ID that kanidm will use, and `Continuwuity` is the display name.
+# Other identity providers may generate a client ID for you.
+# Use the domain that clients can reach Continuwuity at, which may not be the same as your server name
+# if you have configured well-known delegation.
+kanidm system oauth2 create c10y Continuwuity https://matrix.yourdomain.com
+```
+
+Configure the redirect URL that Continuwuity uses.
+```sh
+kanidm system oauth2 add-redirect-url c10y https://matrix.yourdomain.com/_continuwuity/oidc/complete
+```
+
+Allow Continuwuity to request the `openid` scope. Other identity providers may not require this step.
+```sh
+kanidm system oauth2 update-scope-map c10y idm_all_persons openid
+```
+
+Find the client secret that was generated. Other identity providers may show this information in their web UI.
+```sh
+kanidm system oauth2 show-basic-secret c10y
+d1qgx352kkuvs1j70b6w293d65x68jve1f7b27fyk90gjhpr
+```
+
+Configure Continuwuity with the client ID, client secret, and discovery URL. kanidm has a different discovery URL for each client, but other identity providers may have a single discovery URL at the root of their domain.
+
+```toml
+[global.oauth.oidc]
+
+# `/.well-known/openid-configuration` will be appended automatically
+discovery_url = "https://idm.example.com/oauth2/openid/c10y"
+
+# This may be randomly generated by your identity provider. kanidm requires
+# you to set it manually when you create the application.
+client_id = "c10y"
+
+# From the previous step
+client_secret = "d1qgx352kkuvs1j70b6w293d65x68jve1f7b27fyk90gjhpr"
+```
+
+Finally, restart Continuwuity, and log out and back in again. Your client should prompt you to continue in your web browser and open a webpage with the Continuwuity logo that allows you to continue in your identity provider. Once you log in successfully, you will be prompted to choose a user ID -- to link your existing account, enter its user ID, and then your old password when prompted.
+
+Continuwuity offers several additional configuration options to tweak its integration with your identity provider. Review the `[global.oauth.oidc]` section towards the bottom of the [reference configuration](../reference/config) for a complete list of options and documentation.

docs/public/.well-known/continuwuity/announcements

@@ -6,10 +6,10 @@
             "message": "Welcome to Continuwuity! Important announcements about the project will appear here."
         },
         {
-            "id": 14,
+            "id": 15,
             "mention_room": true,
-            "date": "2026-06-20",
-            "message": "[v0.5.10](https://forgejo.ellis.link/continuwuation/continuwuity/releases/tag/v0.5.10) has been released. It is a security release, so we suggest you update as soon as possible. Don't forget to also join [our announcements room](https://matrix.to/#/!jIdNjSM5X-V5JVx2h2kAhUZIIQ08GyzPL55NFZAH1vM/%24K1ISNKIqfNiZzsNVCaTt2E7ZtNeP6Dsy6sbz9l3rO0A?via=ellis.link&via=gingershaped.computer&via=matrix.org)."
+            "date": "2026-07-10",
+            "message": "[Continuwuity 26.6.0](https://forgejo.ellis.link/continuwuation/continuwuity/releases/tag/v26.6.0) is finally out! This is by far our largest release yet, and it wouldn't have been possible without our community. Thank you so much for all of your patience, support, and/or development time over the last three months <3"
         }
     ]
 }

docs/reference/admin/debug.md

@@ -10,7 +10,13 @@ ## `!admin debug echo`
 
 ## `!admin debug get-auth-chain`
 
-Get the auth_chain of a PDU
+Loads the auth_chain of a PDU, reporting how long it took
+
+## `!admin debug show-auth-chain`
+
+Walks & displays the auth_chain of a PDU in a mermaid graph format.
+
+This is useless to basically anyone but developers, and is also probably slow and memory hungry.
 
 ## `!admin debug parse-pdu`
 
@@ -44,6 +50,12 @@ ## `!admin debug get-room-state`
 
 Of course the check is still done on the actual client API.
 
+## `!admin debug get-state-at`
+
+Gets all the room state events at the specified event.
+
+State at event might not be available for some PDUs, such as rejected ones.
+
 ## `!admin debug get-signing-keys`
 
 Get and display signing keys from local cache or remote server

docs/reference/admin/index.md

@@ -14,6 +14,7 @@ ## Categories
 - [`!admin appservices`](appservices/): Commands for managing appservices
 - [`!admin users`](users/): Commands for managing local users
 - [`!admin token`](token/): Commands for managing registration tokens
+- [`!admin oidc`](oidc/): Commands for managing OIDC
 - [`!admin rooms`](rooms/): Commands for managing rooms
 - [`!admin federation`](federation/): Commands for managing federation
 - [`!admin server`](server/): Commands for managing the server

docs/reference/admin/oidc.md

@@ -0,0 +1,13 @@
+<!-- This file is generated by `cargo xtask generate-docs`. Do not edit. -->
+# `!admin oidc`
+
+Commands for managing OIDC
+
+
+## `!admin oidc link`
+
+Link a user ID to the given subject claim
+
+## `!admin oidc unlink`
+
+Unlink the given subject claim from its associated user ID

docs/reference/admin/query.md

@@ -104,13 +104,11 @@ ## `!admin query resolver`
 
 resolver service
 
-### `!admin query resolver destinations-cache`
+### `!admin query resolver cache`
 
-Query the destinations cache
+Query the destinations or overrides cache
 
-### `!admin query resolver overrides-cache`
-
-Query the overrides cache
+Shows entire cache by default, but can be narrowed to only show overrides with `-o/--overrides true`, or to exclude them with `false`
 
 ### `!admin query resolver flush-cache`
 

docs/reference/admin/users.md

@@ -12,10 +12,6 @@ ## `!admin users reset-password`
 
 Reset user password
 
-## `!admin users issue-password-reset-link`
-
-Issue a self-service password reset link for a user
-
 ## `!admin users get-email`
 
 Get a user's associated email address
@@ -96,6 +92,14 @@ ## `!admin users list-users`
 
 List local users in the database
 
+## `!admin users list-invited-rooms`
+
+Lists all the rooms (local and remote) that the specified user is invited to
+
+## `!admin users reject-all-invites`
+
+Manually make a user reject all current invites
+
 ## `!admin users list-joined-rooms`
 
 Lists all the rooms (local and remote) that the specified user is joined in

docs/troubleshooting.mdx

@@ -60,7 +60,7 @@ ### DNS server overload
 
 Matrix federation is extremely heavy and sends wild amounts of DNS requests. This makes normal resolvers like the ones above unsuitable for its activity. Ultimately, the best solution/fix for this is to selfhost a high quality caching DNS resolver such as Unbound, and configure Continuwuity to use it.
 
-Follow the [**DNS tuning guide**](./advanced/dns) for details on setting it up.
+Follow the [**DNS tuning guide**](./guides/dns) for details on setting it up.
 
 ### Intermittent federation failures to a specific server
 

nix/devshell.nix

@@ -9,7 +9,7 @@
     {
       # basic nix shell containing all things necessary to build continuwuity in all flavors manually (on x86_64-linux)
       devShells.default =
-        (inputs.crane.mkLib pkgs).overrideToolchain (pkgs: self'.packages.stable-toolchain).devShell
+        ((inputs.crane.mkLib pkgs).overrideToolchain (pkgs: self'.packages.stable-toolchain)).devShell
           {
             packages = [
               self'.packages.rocksdb

nix/packages/continuwuity.nix

@@ -43,6 +43,8 @@ let
     env = {
       CARGO_PROFILE = profile;
       RUSTFLAGS = rustflags;
+      GIT_COMMIT_HASH = self.rev or self.dirtyRev;
+      GIT_COMMIT_HASH_SHORT = self.shortRev or self.dirtyShortRev;
     }
     // (lib.optionalAttrs (rocksdb != null) {
       ROCKSDB_INCLUDE_DIR = "${rocksdb}/include";

nix/packages/default.nix

@@ -36,14 +36,16 @@
                   self'.packages.stable-toolchain
               );
 
+              # extra features via `cargoExtraArgs`
+              cargoExtraArgs = "-F http3";
+
               default = pkgs.callPackage ./continuwuity.nix {
                 inherit self craneLib;
 
                 liburing = (if isStatic then pkgs.pkgsStatic else pkgs).liburing;
                 rocksdb = if isStatic then null else self'.packages.rocksdb;
 
-                # extra features via `cargoExtraArgs`
-                cargoExtraArgs = "-F http3";
+                inherit cargoExtraArgs;
                 # extra RUSTFLAGS via `rustflags`
                 # the stuff below is required for http3
                 rustflags = "--cfg reqwest_unstable";
@@ -55,6 +57,7 @@
               max-perf = default.override {
                 # compiles slower but with more thorough optimizations
                 profile = "release-max-perf";
+                cargoExtraArgs = "${cargoExtraArgs} -F release_max_log_level";
               };
 
               max-perf-haswell = max-perf.override {

nix/rust.nix

@@ -12,7 +12,7 @@
         target:
         target.fromToolchainName {
           name = (lib.importTOML "${inputs.self}/rust-toolchain.toml").toolchain.channel;
-          sha256 = "sha256-mvUGEOHYJpn3ikC5hckneuGixaC+yGrkMM/liDIDgoU=";
+          sha256 = "sha256-h+t2xTBz5yt2YIO+1VMIIGlCU7gyp2LYOFvaV1nwOXU=";
         };
     in
     {

package-lock.json

@@ -16,21 +16,21 @@
       }
     },
     "node_modules/@emnapi/core": {
-      "version": "1.10.0",
-      "resolved": "https://registry.npmjs.org/@emnapi/core/-/core-1.10.0.tgz",
-      "integrity": "sha512-yq6OkJ4p82CAfPl0u9mQebQHKPJkY7WrIuk205cTYnYe+k2Z8YBh11FrbRG/H6ihirqcacOgl2BIO8oyMQLeXw==",
+      "version": "1.11.1",
+      "resolved": "https://registry.npmjs.org/@emnapi/core/-/core-1.11.1.tgz",
+      "integrity": "sha512-RSvbQmHzdKzNsLYa/wHrbc3KN4sYLKAdPZxqiM2HATqv/SBk2/ENSHpvXGaLOMcsAyz0poEGqkmmKYG3OWiJEQ==",
       "dev": true,
       "license": "MIT",
       "optional": true,
       "dependencies": {
-        "@emnapi/wasi-threads": "1.2.1",
+        "@emnapi/wasi-threads": "1.2.2",
         "tslib": "^2.4.0"
       }
     },
     "node_modules/@emnapi/runtime": {
-      "version": "1.10.0",
-      "resolved": "https://registry.npmjs.org/@emnapi/runtime/-/runtime-1.10.0.tgz",
-      "integrity": "sha512-ewvYlk86xUoGI0zQRNq/mC+16R1QeDlKQy21Ki3oSYXNgLb45GV1P6A0M+/s6nyCuNDqe5VpaY84BzXGwVbwFA==",
+      "version": "1.11.1",
+      "resolved": "https://registry.npmjs.org/@emnapi/runtime/-/runtime-1.11.1.tgz",
+      "integrity": "sha512-vgj7R3y3Wgx24IQaGPA/R6YFXLHVMOZ0uVEyIQPaWs+rd1AzfEMXlAC22FYwO1XkKR6NPsq7mUandH8oIRdZFw==",
       "dev": true,
       "license": "MIT",
       "optional": true,
@@ -39,9 +39,9 @@
       }
     },
     "node_modules/@emnapi/wasi-threads": {
-      "version": "1.2.1",
-      "resolved": "https://registry.npmjs.org/@emnapi/wasi-threads/-/wasi-threads-1.2.1.tgz",
-      "integrity": "sha512-uTII7OYF+/Mes/MrcIOYp5yOtSMLBWSIoLPpcgwipoiKbli6k322tcoFsxoIIxPDqW01SQGAgko4EzZi2BNv2w==",
+      "version": "1.2.2",
+      "resolved": "https://registry.npmjs.org/@emnapi/wasi-threads/-/wasi-threads-1.2.2.tgz",
+      "integrity": "sha512-c95qOXkHdydNKhscBTebqEC1CVAZpyqOfVfBzQ1qgzyl3gfeldUjIggDbIZgDKsHLgnsM+igH7TJ/eAasaVuMA==",
       "dev": true,
       "license": "MIT",
       "optional": true,
@@ -106,14 +106,14 @@
       }
     },
     "node_modules/@napi-rs/wasm-runtime": {
-      "version": "1.1.4",
-      "resolved": "https://registry.npmjs.org/@napi-rs/wasm-runtime/-/wasm-runtime-1.1.4.tgz",
-      "integrity": "sha512-3NQNNgA1YSlJb/kMH1ildASP9HW7/7kYnRI2szWJaofaS1hWmbGI4H+d3+22aGzXXN9IJ+n+GiFVcGipJP18ow==",
+      "version": "1.1.6",
+      "resolved": "https://registry.npmjs.org/@napi-rs/wasm-runtime/-/wasm-runtime-1.1.6.tgz",
+      "integrity": "sha512-ZLv/JdUfkvOy9eCnnBaGfiO+XimbjebAeO+MRQqD/B+FR1tnRN0tpKSJHRbE8sFfS6aqsXZ67TQjfwfsxULVbg==",
       "dev": true,
       "license": "MIT",
       "optional": true,
       "dependencies": {
-        "@tybys/wasm-util": "^0.10.1"
+        "@tybys/wasm-util": "^0.10.3"
       },
       "funding": {
         "type": "github",
@@ -125,13 +125,13 @@
       }
     },
     "node_modules/@rsbuild/core": {
-      "version": "2.0.15",
-      "resolved": "https://registry.npmjs.org/@rsbuild/core/-/core-2.0.15.tgz",
-      "integrity": "sha512-O8vmMhZu1YImO6jOqt/K/vlJSvkq7UtSq5YM1DIlcEd9LW8Gf6/dkQ1B2KPI6F+hSMFBnTTTumdcIowSLCw97g==",
+      "version": "2.1.5",
+      "resolved": "https://registry.npmjs.org/@rsbuild/core/-/core-2.1.5.tgz",
+      "integrity": "sha512-7TW4U1SH7VxQZzSTIOzvwj5lo9uNTmGpsmTXFr4axQAE4giLDKP3kVUA1ZW4P3/Mz4QQJJyvZP29mVcb8kZCfg==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@rspack/core": "~2.0.8",
+        "@rspack/core": "~2.1.3",
         "@swc/helpers": "^0.5.23"
       },
       "bin": {
@@ -150,17 +150,17 @@
       }
     },
     "node_modules/@rsbuild/plugin-react": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/@rsbuild/plugin-react/-/plugin-react-2.0.1.tgz",
-      "integrity": "sha512-n5m3VxEm6m3Dv1VkI0WnxsildySJ6M+QjGIzkZDy5UebRCIJ1Q/hlQVyhofBL6C+AcsF9fGjlHQkeiteXJSr3Q==",
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/@rsbuild/plugin-react/-/plugin-react-2.1.0.tgz",
+      "integrity": "sha512-RQTIAWB/CwPjoWt9iAl+8HixeQVgZ7kEIBrWPCixfITyHdiD84h0YpUTpEUuz6kGHw1KXT9mHZ3Rwy6WG7aRDA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@rspack/plugin-react-refresh": "2.0.0",
+        "@rspack/plugin-react-refresh": "^2.0.2",
         "react-refresh": "^0.18.0"
       },
       "peerDependencies": {
-        "@rsbuild/core": "^2.0.0-0"
+        "@rsbuild/core": "^2.0.0"
       },
       "peerDependenciesMeta": {
         "@rsbuild/core": {
@@ -169,28 +169,30 @@
       }
     },
     "node_modules/@rspack/binding": {
-      "version": "2.0.8",
-      "resolved": "https://registry.npmjs.org/@rspack/binding/-/binding-2.0.8.tgz",
-      "integrity": "sha512-3uZ+y8aQxq33ty2srMxg2Nu0XuBI6vVrG50rkDaXqwWqOohfgGUSfFuQK7EnSUNy4aFUQlCG6NHialQHJov0wg==",
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/@rspack/binding/-/binding-2.1.3.tgz",
+      "integrity": "sha512-4UGXJqUHmm36tWG1GgFZz3p8sQ5JuSgWI+gq1xPPoihS41uYJL3cXuJnirTeWsmVrusmYZTQhgU3tl3VYGcJYg==",
       "dev": true,
       "license": "MIT",
       "optionalDependencies": {
-        "@rspack/binding-darwin-arm64": "2.0.8",
-        "@rspack/binding-darwin-x64": "2.0.8",
-        "@rspack/binding-linux-arm64-gnu": "2.0.8",
-        "@rspack/binding-linux-arm64-musl": "2.0.8",
-        "@rspack/binding-linux-x64-gnu": "2.0.8",
-        "@rspack/binding-linux-x64-musl": "2.0.8",
-        "@rspack/binding-wasm32-wasi": "2.0.8",
-        "@rspack/binding-win32-arm64-msvc": "2.0.8",
-        "@rspack/binding-win32-ia32-msvc": "2.0.8",
-        "@rspack/binding-win32-x64-msvc": "2.0.8"
+        "@rspack/binding-darwin-arm64": "2.1.3",
+        "@rspack/binding-darwin-x64": "2.1.3",
+        "@rspack/binding-linux-arm64-gnu": "2.1.3",
+        "@rspack/binding-linux-arm64-musl": "2.1.3",
+        "@rspack/binding-linux-riscv64-gnu": "2.1.3",
+        "@rspack/binding-linux-riscv64-musl": "2.1.3",
+        "@rspack/binding-linux-x64-gnu": "2.1.3",
+        "@rspack/binding-linux-x64-musl": "2.1.3",
+        "@rspack/binding-wasm32-wasi": "2.1.3",
+        "@rspack/binding-win32-arm64-msvc": "2.1.3",
+        "@rspack/binding-win32-ia32-msvc": "2.1.3",
+        "@rspack/binding-win32-x64-msvc": "2.1.3"
       }
     },
     "node_modules/@rspack/binding-darwin-arm64": {
-      "version": "2.0.8",
-      "resolved": "https://registry.npmjs.org/@rspack/binding-darwin-arm64/-/binding-darwin-arm64-2.0.8.tgz",
-      "integrity": "sha512-vCgbgH7B7qom+uID+RCZsTCOYFb9wC4/4+1U6rMfytrXGVJ72eNQs2tbdjOl0lb18CT3N/n+VkWynUiLk84GwA==",
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/@rspack/binding-darwin-arm64/-/binding-darwin-arm64-2.1.3.tgz",
+      "integrity": "sha512-oOGI0RSL89Ehu9T22rugmfUY9OC2eBqLMeWRYsu7bhlUrjoXeVfGBBSEXCse666BQ1sAiM8hD/k7nqVria/okQ==",
       "cpu": [
         "arm64"
       ],
@@ -202,9 +204,9 @@
       ]
     },
     "node_modules/@rspack/binding-darwin-x64": {
-      "version": "2.0.8",
-      "resolved": "https://registry.npmjs.org/@rspack/binding-darwin-x64/-/binding-darwin-x64-2.0.8.tgz",
-      "integrity": "sha512-satPm2PD4B7jDTVlVAdvMVdUszwLvWUEnUDzLb77mvVkezKNDZmuhb+e8s+FfKs8hJpNbZ9VAejuA2rr8o985w==",
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/@rspack/binding-darwin-x64/-/binding-darwin-x64-2.1.3.tgz",
+      "integrity": "sha512-sVqWXNiFTMXAyN362y6IA+eJc8LXZKfHdhEJ/zDuMmRp+u2IvhgaF8tk3vX/OmeB9jydVjySijuiqk8No/FoCA==",
       "cpu": [
         "x64"
       ],
@@ -216,9 +218,9 @@
       ]
     },
     "node_modules/@rspack/binding-linux-arm64-gnu": {
-      "version": "2.0.8",
-      "resolved": "https://registry.npmjs.org/@rspack/binding-linux-arm64-gnu/-/binding-linux-arm64-gnu-2.0.8.tgz",
-      "integrity": "sha512-pSI+npPQE/uDtiboqvcOIRJbEV2+B+H1xffmko/gw50la92oTUW60kVULFwsb6L0+GVCzIcwX3yq60GtYIn+Ug==",
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/@rspack/binding-linux-arm64-gnu/-/binding-linux-arm64-gnu-2.1.3.tgz",
+      "integrity": "sha512-aCy9Zli/2Qf+Ee5otXfFQ6mhv5fEyn0wIoBVmouqtJoqOO21et6UTtJ+LHLsMDolwGLyHERAljeSFSmYX3/O5A==",
       "cpu": [
         "arm64"
       ],
@@ -233,9 +235,9 @@
       ]
     },
     "node_modules/@rspack/binding-linux-arm64-musl": {
-      "version": "2.0.8",
-      "resolved": "https://registry.npmjs.org/@rspack/binding-linux-arm64-musl/-/binding-linux-arm64-musl-2.0.8.tgz",
-      "integrity": "sha512-igjJ43yxWQ72GZqjDDZSSHax9/Vg+6rLMmOvFglTJUkQpB4Tyvu/YjW+WRjYj2xRw6blOjLxUSJWASvuSqqlvg==",
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/@rspack/binding-linux-arm64-musl/-/binding-linux-arm64-musl-2.1.3.tgz",
+      "integrity": "sha512-flIE7eluz0d21Fn28EVm3vPwoJooOSqtmjLFVSuOMcoCbwV9clfor195oIrAppp/W7dL/3XquFuVfrsa01Jy8Q==",
       "cpu": [
         "arm64"
       ],
@@ -249,10 +251,44 @@
         "linux"
       ]
     },
+    "node_modules/@rspack/binding-linux-riscv64-gnu": {
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/@rspack/binding-linux-riscv64-gnu/-/binding-linux-riscv64-gnu-2.1.3.tgz",
+      "integrity": "sha512-yojg8elye1nhsNeGncw0NrZ4pMGF7NVebR80CLg72TXyzfYwFJlFTdU5yUYb1Gy+JXIvrSCwzQt2QkyiEvmkfg==",
+      "cpu": [
+        "riscv64"
+      ],
+      "dev": true,
+      "libc": [
+        "glibc"
+      ],
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "linux"
+      ]
+    },
+    "node_modules/@rspack/binding-linux-riscv64-musl": {
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/@rspack/binding-linux-riscv64-musl/-/binding-linux-riscv64-musl-2.1.3.tgz",
+      "integrity": "sha512-6PvbXb3FOK4X3S5QGvoSW/sqExmsvAoPnQ/YSFrXvTphkXFezA7wnobmGBHT8JQP31hcFRzJHIZSIOKktzSzzg==",
+      "cpu": [
+        "riscv64"
+      ],
+      "dev": true,
+      "libc": [
+        "musl"
+      ],
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "linux"
+      ]
+    },
     "node_modules/@rspack/binding-linux-x64-gnu": {
-      "version": "2.0.8",
-      "resolved": "https://registry.npmjs.org/@rspack/binding-linux-x64-gnu/-/binding-linux-x64-gnu-2.0.8.tgz",
-      "integrity": "sha512-zrkoEOnqj1hOEBO5T2I/2Ts2HSJsYFh1qXwMpK4dMJFGGNWDfNeUa6/LF5uq3VINF3JUl7RL47AgrucoSZJXPA==",
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/@rspack/binding-linux-x64-gnu/-/binding-linux-x64-gnu-2.1.3.tgz",
+      "integrity": "sha512-lMXjoGKf0SnviH596fmTszgtnXLHmWOoE90G8grG9MvKVa3pelRmfps5ewZL9s8ENf3NXRfOxIhIf/M9as6MqA==",
       "cpu": [
         "x64"
       ],
@@ -267,9 +303,9 @@
       ]
     },
     "node_modules/@rspack/binding-linux-x64-musl": {
-      "version": "2.0.8",
-      "resolved": "https://registry.npmjs.org/@rspack/binding-linux-x64-musl/-/binding-linux-x64-musl-2.0.8.tgz",
-      "integrity": "sha512-6CtDaGZjNDvJd9TBp7a9zABbrPORO21W96+3ZcGBn0YNUPUk4ARxIxrTTpeJ/1F41QDM8AYIkGDdqEYMqTYBsA==",
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/@rspack/binding-linux-x64-musl/-/binding-linux-x64-musl-2.1.3.tgz",
+      "integrity": "sha512-0esT35v7pW2ZsJTMc/zDUHwpNXlPqyUCyuiLJvrAAUcdENrgOVe4DmFrgVJ2hwqI4GjeN1VBnGRJ8c+edAHH5w==",
       "cpu": [
         "x64"
       ],
@@ -284,9 +320,9 @@
       ]
     },
     "node_modules/@rspack/binding-wasm32-wasi": {
-      "version": "2.0.8",
-      "resolved": "https://registry.npmjs.org/@rspack/binding-wasm32-wasi/-/binding-wasm32-wasi-2.0.8.tgz",
-      "integrity": "sha512-Yf4SiqTUroT5Ju+te0YAY2xxKOb35tECsO21v7hYyGa705wrgoAK/MmF7enOvs9GR1iZIqgiLD/wxsIxl8GjJw==",
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/@rspack/binding-wasm32-wasi/-/binding-wasm32-wasi-2.1.3.tgz",
+      "integrity": "sha512-UsrDjD59UEP0mhfN/Z+uTc3vLgiUvIr+mn92WC1sbQi9gtZohTYvaQYFhWuMkBqsACGcmZp704JAbbSrVrVYCA==",
       "cpu": [
         "wasm32"
       ],
@@ -294,15 +330,15 @@
       "license": "MIT",
       "optional": true,
       "dependencies": {
-        "@emnapi/core": "1.10.0",
-        "@emnapi/runtime": "1.10.0",
-        "@napi-rs/wasm-runtime": "1.1.4"
+        "@emnapi/core": "1.11.1",
+        "@emnapi/runtime": "1.11.1",
+        "@napi-rs/wasm-runtime": "1.1.6"
       }
     },
     "node_modules/@rspack/binding-win32-arm64-msvc": {
-      "version": "2.0.8",
-      "resolved": "https://registry.npmjs.org/@rspack/binding-win32-arm64-msvc/-/binding-win32-arm64-msvc-2.0.8.tgz",
-      "integrity": "sha512-8NCuiQsAhXrwRBy57QZoypqrws/zLBkaQVGiB8hksr6v++8hNigNjqpQARLbd0iyMuHsQQ++8+auGk6xlDXmzw==",
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/@rspack/binding-win32-arm64-msvc/-/binding-win32-arm64-msvc-2.1.3.tgz",
+      "integrity": "sha512-42RS/SwKBTkNvXIPZXqTn0yEFN8zwGRfRe/ly0GDvPp/KxpLMFWxJmLxgtoLompU+0UCGvV4KpcBENt3oWs6BA==",
       "cpu": [
         "arm64"
       ],
@@ -314,9 +350,9 @@
       ]
     },
     "node_modules/@rspack/binding-win32-ia32-msvc": {
-      "version": "2.0.8",
-      "resolved": "https://registry.npmjs.org/@rspack/binding-win32-ia32-msvc/-/binding-win32-ia32-msvc-2.0.8.tgz",
-      "integrity": "sha512-bxiekytbX7V9KFAra+HkwtNWC6pYfHEBBZFpiT0xUs3mCFOmAAFVBsBSQsoCP9AdCEXoMAvNdnrHNw3iov4OZw==",
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/@rspack/binding-win32-ia32-msvc/-/binding-win32-ia32-msvc-2.1.3.tgz",
+      "integrity": "sha512-thk43H1JHHbetNF3txcsGXeOwZi2m6Luf/uVUqNORXjxr5VV8woHAgaAx4QXVZRg70z1VDjd8mBWnHBnKI0FGA==",
       "cpu": [
         "ia32"
       ],
@@ -328,9 +364,9 @@
       ]
     },
     "node_modules/@rspack/binding-win32-x64-msvc": {
-      "version": "2.0.8",
-      "resolved": "https://registry.npmjs.org/@rspack/binding-win32-x64-msvc/-/binding-win32-x64-msvc-2.0.8.tgz",
-      "integrity": "sha512-7zPs8YCe/ZVJTwd+5lpB0CP0tkn2pONf/T1ycmVY76u21Nrwt8mXQGc/2yH2eWP4B7fikYBr3hGr7mpR2fajqQ==",
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/@rspack/binding-win32-x64-msvc/-/binding-win32-x64-msvc-2.1.3.tgz",
+      "integrity": "sha512-ObaUcj+BHo/aBL1weyM3orApaHyAR5Phr3YNEpQEifxjZbNKM1iO5X5prN4OqEv3H+7o5e/Wh9Fy3N7Vvd+psA==",
       "cpu": [
         "x64"
       ],
@@ -342,13 +378,13 @@
       ]
     },
     "node_modules/@rspack/core": {
-      "version": "2.0.8",
-      "resolved": "https://registry.npmjs.org/@rspack/core/-/core-2.0.8.tgz",
-      "integrity": "sha512-+NLGJf8gZxihDmMFzjlly3toc2SMjeDmuvz0/Cai9AMdV4F+Pqcnt2BA9V4e3SY2jmhJQtPwgyyLtR1RiJO77g==",
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/@rspack/core/-/core-2.1.3.tgz",
+      "integrity": "sha512-1iGnxLrP+iyY0ZSjLZeQTaxrISpQz4yLyqJPmaF/l4uw27/dBcrloszAeLOJQ9jiv7EJtU0T5zB+LOFPpivIxA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@rspack/binding": "2.0.8"
+        "@rspack/binding": "2.1.3"
       },
       "engines": {
         "node": "^20.19.0 || >=22.12.0"
@@ -367,13 +403,13 @@
       }
     },
     "node_modules/@rspack/plugin-react-refresh": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/@rspack/plugin-react-refresh/-/plugin-react-refresh-2.0.0.tgz",
-      "integrity": "sha512-Cf6CxBStNDJbiXMc/GmsvG1G8PRlUpa0MSfWsMTI+e8npzuTN/p8nwLs3shriBZOLciqgkSZpBtPTd10BLpj1g==",
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/@rspack/plugin-react-refresh/-/plugin-react-refresh-2.0.2.tgz",
+      "integrity": "sha512-dGNZiCxQxgAUI9sah7gd8u+O7OJZRCmqtEJNDOd8xW5RqcieC86F7p5qcShyw6onH5pKf57evpr2VjGbaFGkZg==",
       "dev": true,
       "license": "MIT",
       "peerDependencies": {
-        "@rspack/core": "^2.0.0-0",
+        "@rspack/core": "^2.0.0",
         "react-refresh": ">=0.10.0 <1.0.0"
       },
       "peerDependenciesMeta": {
@@ -383,18 +419,18 @@
       }
     },
     "node_modules/@rspress/core": {
-      "version": "2.0.14",
-      "resolved": "https://registry.npmjs.org/@rspress/core/-/core-2.0.14.tgz",
-      "integrity": "sha512-k59i08zwBGgHrjHw8CK1m4CeTrKPvZRmV54bxubQl6AdDdmhJK6WrNg3UthwWmd38scKtqF40ATXDE8RMiNcNA==",
+      "version": "2.0.17",
+      "resolved": "https://registry.npmjs.org/@rspress/core/-/core-2.0.17.tgz",
+      "integrity": "sha512-oynYHE2aBj7BFzD/UgqKnrj/PyYxfWGrmRPlTmjLL22UPcocdUdFYLb/6nijyseAST59VMr5Gj4wOfFUeJT5vw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
         "@mdx-js/mdx": "^3.1.1",
         "@mdx-js/react": "^3.1.1",
-        "@rsbuild/core": "^2.0.9",
-        "@rsbuild/plugin-react": "~2.0.1",
-        "@rspress/shared": "2.0.14",
-        "@shikijs/rehype": "^4.0.2",
+        "@rsbuild/core": "^2.1.5",
+        "@rsbuild/plugin-react": "~2.1.0",
+        "@rspress/shared": "2.0.17",
+        "@shikijs/rehype": "^4.2.0",
         "@types/unist": "^3.0.3",
         "@unhead/react": "^2.1.15",
         "body-scroll-lock": "4.0.0-beta.0",
@@ -407,22 +443,22 @@
         "mdast-util-mdxjs-esm": "^2.0.1",
         "medium-zoom": "1.1.0",
         "nprogress": "^0.2.0",
-        "react": "^19.2.6",
-        "react-dom": "^19.2.6",
+        "react": "^19.2.7",
+        "react-dom": "^19.2.7",
         "react-lazy-with-preload": "^2.2.1",
         "react-reconciler": "0.33.0",
         "react-render-to-markdown": "19.1.0",
-        "react-router-dom": "^7.15.1",
+        "react-router-dom": "^7.18.1",
         "rehype-external-links": "^3.0.0",
         "rehype-raw": "^7.0.0",
-        "remark-cjk-friendly": "^2.0.1",
-        "remark-cjk-friendly-gfm-strikethrough": "^2.0.1",
+        "remark-cjk-friendly": "^2.3.1",
+        "remark-cjk-friendly-gfm-strikethrough": "^2.3.1",
         "remark-gfm": "^4.0.1",
         "remark-mdx": "^3.1.1",
         "remark-parse": "^11.0.0",
         "remark-stringify": "^11.0.0",
         "scroll-into-view-if-needed": "^3.1.0",
-        "shiki": "^4.0.2",
+        "shiki": "^4.2.0",
         "unified": "^11.0.5",
         "unist-util-remove": "^4.0.0",
         "unist-util-visit": "^5.1.0",
@@ -436,9 +472,9 @@
       }
     },
     "node_modules/@rspress/plugin-client-redirects": {
-      "version": "2.0.14",
-      "resolved": "https://registry.npmjs.org/@rspress/plugin-client-redirects/-/plugin-client-redirects-2.0.14.tgz",
-      "integrity": "sha512-/WpbWUiepQglpPeplxCnELe2c7VdBUxPiICPAVnS1ZxAFdYkIpW0C+Vbk1t08kZqx8EAZGu+s6Zy43zyQpjdxg==",
+      "version": "2.0.17",
+      "resolved": "https://registry.npmjs.org/@rspress/plugin-client-redirects/-/plugin-client-redirects-2.0.17.tgz",
+      "integrity": "sha512-HJMlW5xsQe2cAFYNHw3LhMy8WcuqRb4l0ey3E3OIu121ymbSLqIQJVPS/IF/NuoyPoxCAmV58LYIaCxGEriUww==",
       "dev": true,
       "license": "MIT",
       "engines": {
@@ -449,9 +485,9 @@
       }
     },
     "node_modules/@rspress/plugin-sitemap": {
-      "version": "2.0.14",
-      "resolved": "https://registry.npmjs.org/@rspress/plugin-sitemap/-/plugin-sitemap-2.0.14.tgz",
-      "integrity": "sha512-Gpone22PvXGfGRSyi/WM8IXgsvKhNspXqHjtPD3g62jX8SJL3kpj2YZ2V28WEkg672fICauUYXrpre74Rddcsw==",
+      "version": "2.0.17",
+      "resolved": "https://registry.npmjs.org/@rspress/plugin-sitemap/-/plugin-sitemap-2.0.17.tgz",
+      "integrity": "sha512-MpNxF+hFK7zsk8t+Ta7KYI/Py6Csjyw0AMGrWf3XG/kr0+fisVxbT/jUanXRLSoj2m9VX9CVsi180rPnezUpbQ==",
       "dev": true,
       "license": "MIT",
       "engines": {
@@ -462,14 +498,14 @@
       }
     },
     "node_modules/@rspress/shared": {
-      "version": "2.0.14",
-      "resolved": "https://registry.npmjs.org/@rspress/shared/-/shared-2.0.14.tgz",
-      "integrity": "sha512-sCe9tAo+s9tR4DmFSjMyHOxQvhzTSYXkkMUfVEo5w+uMCNXXGAIC6D0xAVDMHq1jIFF9ix47VxzlCo+CYNS14g==",
+      "version": "2.0.17",
+      "resolved": "https://registry.npmjs.org/@rspress/shared/-/shared-2.0.17.tgz",
+      "integrity": "sha512-ZzpZ4hm5svgwU0w5CpTLZy4vFD3uPo8+gXtWMOREYMzwfzJeHqwOyXwxHf6byGpx85mVK5DQqMDi61meAS7ZUw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@rsbuild/core": "^2.0.9",
-        "@shikijs/rehype": "^4.0.2",
+        "@rsbuild/core": "^2.1.5",
+        "@shikijs/rehype": "^4.2.0",
         "unified": "^11.0.5"
       }
     },
@@ -610,9 +646,9 @@
       }
     },
     "node_modules/@tybys/wasm-util": {
-      "version": "0.10.2",
-      "resolved": "https://registry.npmjs.org/@tybys/wasm-util/-/wasm-util-0.10.2.tgz",
-      "integrity": "sha512-RoBvJ2X0wuKlWFIjrwffGw1IqZHKQqzIchKaadZZfnNpsAYp2mM0h36JtPCjNDAHGgYez/15uMBpfGwchhiMgg==",
+      "version": "0.10.3",
+      "resolved": "https://registry.npmjs.org/@tybys/wasm-util/-/wasm-util-0.10.3.tgz",
+      "integrity": "sha512-F3fo1MYrRJYL3zER0OUOmkutjr1Vp23m7OsSgp7nq4SP6OqX6C/56XFIPAl5bt3zaBRjmW7SGz3u/6LwFpYcOg==",
       "dev": true,
       "license": "MIT",
       "optional": true,
@@ -2869,9 +2905,9 @@
       }
     },
     "node_modules/react-router": {
-      "version": "7.17.0",
-      "resolved": "https://registry.npmjs.org/react-router/-/react-router-7.17.0.tgz",
-      "integrity": "sha512-FDELK7rTMlCHO5+reyXsPlmfr7N1F91lPHsWYfMEGQm/KQ+F4JFM8jGoeQDmDvdTs93Fw9aSilH+uKRb4/jXvQ==",
+      "version": "7.18.1",
+      "resolved": "https://registry.npmjs.org/react-router/-/react-router-7.18.1.tgz",
+      "integrity": "sha512-GDLgg3i3uM0aeJO3Fm+TCS+sDQ7gu12T6x0qdTEzcwqEfleci7JwugVNIF3U//0FWKnJT7ptG+20B2jfDqnZAg==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -2892,13 +2928,13 @@
       }
     },
     "node_modules/react-router-dom": {
-      "version": "7.17.0",
-      "resolved": "https://registry.npmjs.org/react-router-dom/-/react-router-dom-7.17.0.tgz",
-      "integrity": "sha512-fyU2yjGups/hE6Xz0I5ZYbVL8Gx29eCjgpHaRaTaVU+OOAdfRX05KsvyRm0GO8YQwOkhpU3MurW1jyMUJn+zSw==",
+      "version": "7.18.1",
+      "resolved": "https://registry.npmjs.org/react-router-dom/-/react-router-dom-7.18.1.tgz",
+      "integrity": "sha512-KaZh+X/6UtEp28x51AUYZDMg9NGoz2ja3dNHa+ta/tk40vCzKhQ/RypCWBMLbmDr6//E24Vv5uPsrqXFozdkAg==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "react-router": "7.17.0"
+        "react-router": "7.18.1"
       },
       "engines": {
         "node": ">=20.0.0"
@@ -3058,9 +3094,9 @@
       }
     },
     "node_modules/remark-cjk-friendly": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/remark-cjk-friendly/-/remark-cjk-friendly-2.1.0.tgz",
-      "integrity": "sha512-ZWGDfTJNLEZ1gap+pd33K13ZhRAWgVDqxKA7JIlBs5IDu+qvbiWl/pEbeuxzRrWyrrkeFFoTnvNw00iW9mBcow==",
+      "version": "2.3.1",
+      "resolved": "https://registry.npmjs.org/remark-cjk-friendly/-/remark-cjk-friendly-2.3.1.tgz",
+      "integrity": "sha512-f+pKZRxCRwNEGFBKNRAZAqU91GIK1SAo3ZyFHWRUgC9zcxRR0BXKd6YwqgSsxtW0rNpUDtONj7H5nje2WL3fcA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -3081,9 +3117,9 @@
       }
     },
     "node_modules/remark-cjk-friendly-gfm-strikethrough": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/remark-cjk-friendly-gfm-strikethrough/-/remark-cjk-friendly-gfm-strikethrough-2.1.0.tgz",
-      "integrity": "sha512-3Kyq2hjY7V7eU8MbVbWW6QQLN81pjJcIvKHvPxr8hZZmcq/9wqm3MJ3iUG34Ch9QTM4WHN+a1JVAVC1fSi5mig==",
+      "version": "2.3.1",
+      "resolved": "https://registry.npmjs.org/remark-cjk-friendly-gfm-strikethrough/-/remark-cjk-friendly-gfm-strikethrough-2.3.1.tgz",
+      "integrity": "sha512-JE3TGgouk/sy92SemNMEUhO5mNP4on04cmzOV3s3R5Dbk160ewmpM4tgPiinKKvoJ5UW2fTu7FOYsjVbusSA9w==",
       "dev": true,
       "license": "MIT",
       "dependencies": {

rust-toolchain.toml

@@ -10,7 +10,7 @@
 
 [toolchain]
 profile = "minimal"
-channel = "1.96.0"
+channel = "1.96.1"
 components = [
     # For rust-analyzer
     "rust-src",

src/admin/Cargo.toml

@@ -92,6 +92,7 @@ serde-saphyr.workspace = true
 tokio.workspace = true
 tracing-subscriber.workspace = true
 tracing.workspace = true
+resolvematrix.workspace = true
 
 [lints]
 workspace = true

src/admin/admin.rs

@@ -1,5 +1,5 @@
 use clap::Parser;
-use conduwuit::Result;
+use conduwuit::{Err, Result};
 
 use crate::{
 	appservice::{self, AppserviceCommand},
@@ -8,6 +8,7 @@
 	debug::{self, DebugCommand},
 	federation::{self, FederationCommand},
 	media::{self, MediaCommand},
+	oidc::{self, OidcCommand},
 	query::{self, QueryCommand},
 	room::{self, RoomCommand},
 	server::{self, ServerCommand},
@@ -16,46 +17,50 @@
 };
 
 #[derive(Debug, Parser)]
-#[command(name = conduwuit_core::name(), version = conduwuit_core::version())]
+#[command(name = conduwuit_core::BRANDING, version = conduwuit_core::version())]
 pub enum AdminCommand {
-	#[command(subcommand)]
 	/// Commands for managing appservices
+	#[command(subcommand)]
 	Appservices(AppserviceCommand),
 
-	#[command(subcommand)]
 	/// Commands for managing local users
+	#[command(subcommand)]
 	Users(UserCommand),
 
-	#[command(subcommand)]
 	/// Commands for managing registration tokens
+	#[command(subcommand)]
 	Token(TokenCommand),
 
+	/// Commands for managing OIDC
 	#[command(subcommand)]
+	Oidc(OidcCommand),
+
 	/// Commands for managing rooms
+	#[command(subcommand)]
 	Rooms(RoomCommand),
 
-	#[command(subcommand)]
 	/// Commands for managing federation
+	#[command(subcommand)]
 	Federation(FederationCommand),
 
-	#[command(subcommand)]
 	/// Commands for managing the server
+	#[command(subcommand)]
 	Server(ServerCommand),
 
-	#[command(subcommand)]
 	/// Commands for managing media
+	#[command(subcommand)]
 	Media(MediaCommand),
 
-	#[command(subcommand)]
 	/// Commands for checking integrity
+	#[command(subcommand)]
 	Check(CheckCommand),
 
-	#[command(subcommand)]
 	/// Commands for debugging things
+	#[command(subcommand)]
 	Debug(DebugCommand),
 
-	#[command(subcommand)]
 	/// Low-level queries for database getters and iterators
+	#[command(subcommand)]
 	Query(QueryCommand),
 }
 
@@ -80,6 +85,16 @@ pub(super) async fn process(command: AdminCommand, context: &Context<'_>) -> Res
 			context.bail_restricted()?;
 			token::process(command, context).await
 		},
+		| Oidc(command) => {
+			// OIDC commands are all restricted
+			context.bail_restricted()?;
+
+			if !context.services.oidc.enabled() {
+				return Err!("OIDC is not configured");
+			}
+
+			oidc::process(command, context).await
+		},
 		| Rooms(command) => room::process(command, context).await,
 		| Federation(command) => federation::process(command, context).await,
 		| Server(command) => server::process(command, context).await,

src/admin/check/commands.rs

@@ -6,7 +6,12 @@
 impl Context<'_> {
 	pub(super) async fn check_all_users(&self) -> Result {
 		let timer = tokio::time::Instant::now();
-		let users = self.services.users.stream().collect::<Vec<_>>().await;
+		let users = self
+			.services
+			.users
+			.stream_local_users()
+			.collect::<Vec<_>>()
+			.await;
 		let query_time = timer.elapsed();
 
 		let total = users.len();

src/admin/debug/commands.rs

@@ -20,6 +20,10 @@
 };
 use futures::{FutureExt, StreamExt, TryStreamExt};
 use lettre::message::Mailbox;
+use resolvematrix::{
+	resolution::ResolvedDestination,
+	server::{MatrixResolver, MatrixResolverBuilder},
+};
 use ruma::{
 	CanonicalJsonObject, CanonicalJsonValue, EventId, OwnedEventId, OwnedRoomId,
 	OwnedRoomOrAliasId, OwnedServerName, RoomId, RoomVersionId, UInt,
@@ -612,7 +616,7 @@ pub(super) async fn force_device_list_updates(&self) -> Result {
 		// Force E2EE device list updates for all users
 		self.services
 			.users
-			.stream()
+			.stream_local_users()
 			.for_each(async |user_id| self.services.users.mark_device_key_update(&user_id).await)
 			.await;
 
@@ -1007,13 +1011,26 @@ pub(super) async fn resolve_true_destination(
 			);
 		}
 
-		let actual = self
-			.services
-			.resolver
-			.resolve_actual_dest(&server_name, !no_cache)
-			.await?;
+		let resolver: &MatrixResolver = if no_cache {
+			&MatrixResolverBuilder::new()
+				.dangerous_tls_accept_invalid_certs(self.services.server.config.allow_invalid_tls_certificates_yes_i_know_what_the_fuck_i_am_doing_with_this_and_i_know_this_is_insecure)
+				.http_client(self.services.client.default.clone())
+				.build()?
+		} else {
+			&self.services.client.matrix_resolver
+		};
 
-		let msg = format!("Destination: {}\nHostname URI: {}", actual.dest, actual.host);
+		let actual = resolver.resolve_server(server_name.as_str()).await?;
+
+		let destination = match actual.destination {
+			| ResolvedDestination::Literal(addr) => addr.to_string(),
+			| ResolvedDestination::Named(host, port) => format!("{host}:{port}"),
+		};
+
+		let msg = format!(
+			"Destination: {}\nHostname URI (SNI): {}\nIs override?: {}\nResolution step: {}",
+			destination, actual.host, actual.is_override, actual.resolution_step
+		);
 		self.write_str(&msg).await
 	}
 

src/admin/mod.rs

@@ -16,6 +16,7 @@
 pub(crate) mod debug;
 pub(crate) mod federation;
 pub(crate) mod media;
+pub(crate) mod oidc;
 pub(crate) mod query;
 pub(crate) mod room;
 pub(crate) mod server;

src/admin/oidc/commands.rs

@@ -0,0 +1,25 @@
+use conduwuit::Result;
+
+use crate::utils::parse_active_local_user_id;
+
+impl crate::Context<'_> {
+	pub(super) async fn oidc_link(&self, user_id: String, subject: String) -> Result {
+		let user_id = parse_active_local_user_id(self.services, &user_id).await?;
+
+		self.services.oidc.link_user(&user_id, &subject);
+
+		self.write_str(&format!("Subject `{subject}` linked to account `{user_id}`."))
+			.await?;
+
+		Ok(())
+	}
+
+	pub(super) async fn oidc_unlink(&self, subject: String) -> Result {
+		self.services.oidc.unlink_user(&subject);
+
+		self.write_str(&format!("Subject `{subject}` unlinked."))
+			.await?;
+
+		Ok(())
+	}
+}

src/admin/oidc/mod.rs

@@ -0,0 +1,22 @@
+mod commands;
+
+use clap::Subcommand;
+use conduwuit::Result;
+use conduwuit_macros::admin_command_dispatch;
+
+#[admin_command_dispatch]
+#[derive(Debug, Subcommand)]
+pub enum OidcCommand {
+	/// Link a user ID to the given subject claim.
+	#[clap(name = "link")]
+	OidcLink {
+		user_id: String,
+		subject: String,
+	},
+
+	/// Unlink the given subject claim from its associated user ID.
+	#[clap(name = "unlink")]
+	OidcUnlink {
+		subject: String,
+	},
+}

src/admin/query/resolver.rs

@@ -1,6 +1,6 @@
 use clap::Subcommand;
 use conduwuit::{Err, Result, utils::time};
-use futures::StreamExt;
+use resolvematrix::resolution::Resolution;
 use ruma::OwnedServerName;
 
 use crate::admin_command_dispatch;
@@ -10,14 +10,13 @@
 #[allow(clippy::enum_variant_names)]
 /// Resolver service and caches
 pub enum ResolverCommand {
-	/// Query the destinations cache
-	DestinationsCache {
+	/// Query the destinations or overrides cache, depending on the value of the
+	/// `overrides` flag (default false)
+	Cache {
 		server_name: Option<OwnedServerName>,
-	},
 
-	/// Query the overrides cache
-	OverridesCache {
-		name: Option<String>,
+		#[arg(short, long)]
+		overrides: Option<bool>,
 	},
 
 	/// Flush a given server from the resolver caches or flush them completely
@@ -40,49 +39,39 @@ pub enum ResolverCommand {
 }
 
 impl crate::Context<'_> {
-	async fn destinations_cache(&self, server_name: Option<OwnedServerName>) -> Result {
-		use service::resolver::cache::CachedDest;
+	async fn cache(
+		&self,
+		server_name: Option<OwnedServerName>,
+		overrides: Option<bool>,
+	) -> Result {
+		writeln!(self, "| Server Name | Destination | SNI | Override | Step | Expires |").await?;
+		writeln!(self, "| ----------- | ----------- | --- | -------- | ---- | ------- |").await?;
 
-		writeln!(self, "| Server Name | Destination | Hostname | Expires |").await?;
-		writeln!(self, "| ----------- | ----------- | -------- | ------- |").await?;
+		let entries = self.services.client.matrix_resolver.get_all_cache_entries();
 
-		let mut destinations = self.services.resolver.cache.destinations().boxed();
-
-		while let Some((name, CachedDest { dest, host, expire })) = destinations.next().await {
-			if let Some(server_name) = server_name.as_ref() {
-				if name != *server_name {
-					continue;
-				}
+		for (host, entry) in entries {
+			if let Some(ors) = overrides
+				&& entry.is_override != ors
+			{
+				continue;
 			}
 
-			let expire = time::format(expire, "%+");
-			self.write_str(&format!("| {name} | {dest} | {host} | {expire} |\n"))
-				.await?;
-		}
-
-		Ok(())
-	}
-
-	async fn overrides_cache(&self, server_name: Option<String>) -> Result {
-		use service::resolver::cache::CachedOverride;
-
-		writeln!(self, "| Server Name | IP  | Port | Expires | Overriding |").await?;
-		writeln!(self, "| ----------- | --- | ----:| ------- | ---------- |").await?;
-
-		let mut overrides = self.services.resolver.cache.overrides().boxed();
-
-		while let Some((name, CachedOverride { ips, port, expire, overriding })) =
-			overrides.next().await
-		{
-			if let Some(server_name) = server_name.as_ref() {
-				if name != *server_name {
-					continue;
-				}
+			if let Some(server_name) = server_name.as_ref()
+				&& host != *server_name
+			{
+				continue;
 			}
 
-			let expire = time::format(expire, "%+");
+			let Resolution {
+				destination,
+				is_override,
+				host: sni_host,
+				resolution_step,
+			} = entry.resolution;
+			let expires = time::format(entry.expires_at, "%Y-%m-%dT%H:%M:%S%.3f%z");
 			self.write_str(&format!(
-				"| {name} | {ips:?} | {port} | {expire} | {overriding:?} |\n"
+				"| {host} | {destination:?} | {sni_host} | {is_override:?} | {resolution_step} \
+				 | {expires} |\n"
 			))
 			.await?;
 		}
@@ -92,11 +81,14 @@ async fn overrides_cache(&self, server_name: Option<String>) -> Result {
 
 	async fn flush_cache(&self, name: Option<OwnedServerName>, all: bool) -> Result {
 		if all {
-			self.services.resolver.cache.clear().await;
-			writeln!(self, "Resolver caches cleared!").await
+			self.services.client.matrix_resolver.clear_cache();
+			self.services.client.dns_resolver.clear_cache();
+			writeln!(self, "Resolver and DNS caches cleared!").await
 		} else if let Some(name) = name {
-			self.services.resolver.cache.del_destination(&name);
-			self.services.resolver.cache.del_override(&name);
+			self.services
+				.client
+				.matrix_resolver
+				.remove_cache_entry(name.as_str());
 			self.write_str(&format!("Cleared {name} from resolver caches!"))
 				.await
 		} else {

src/admin/query/users.rs

@@ -191,8 +191,13 @@ async fn get_latest_backup(&self, user_id: OwnedUserId) -> Result {
 
 	async fn iter_users(&self) -> Result {
 		let timer = tokio::time::Instant::now();
-		let result: Vec<OwnedUserId> =
-			self.services.users.stream().map(Into::into).collect().await;
+		let result: Vec<OwnedUserId> = self
+			.services
+			.users
+			.stream_local_users()
+			.map(Into::into)
+			.collect()
+			.await;
 
 		let query_time = timer.elapsed();
 
@@ -202,7 +207,7 @@ async fn iter_users(&self) -> Result {
 
 	async fn iter_users2(&self) -> Result {
 		let timer = tokio::time::Instant::now();
-		let result: Vec<_> = self.services.users.stream().collect().await;
+		let result: Vec<_> = self.services.users.stream_local_users().collect().await;
 		let result: Vec<_> = result
 			.into_iter()
 			.map(|user_id| String::from_utf8_lossy(user_id.as_bytes()).into_owned())

src/admin/token/commands.rs

@@ -31,14 +31,37 @@ pub(super) async fn issue_token(&self, expires: super::TokenExpires) -> Result {
 			.issue_token(self.sender_or_service_user().into(), expires);
 
 		self.write_str(&format!(
-			"New registration token issued: `{token}`. {}.",
+			"New registration token issued: `{token}` . {}.",
 			if let Some(expires) = info.expires {
 				format!("{expires}")
 			} else {
 				"Never expires".to_owned()
 			}
 		))
-		.await
+		.await?;
+
+		if self
+			.services
+			.config
+			.oauth
+			.compatibility_mode()
+			.oauth_available()
+		{
+			self.write_str(&format!(
+				"\nInvite link using this token: {}",
+				self.services
+					.config
+					.get_client_domain()
+					.join(&format!(
+						"{}/account/register/?flow=trusted&token={token}",
+						conduwuit::ROUTE_PREFIX
+					))
+					.unwrap()
+			))
+			.await?;
+		}
+
+		Ok(())
 	}
 
 	pub(super) async fn revoke_token(&self, token: String) -> Result {

src/admin/user/commands.rs

@@ -1,13 +1,10 @@
-use std::{
-	collections::{BTreeMap, HashSet},
-	fmt::Write as _,
-};
+use std::collections::{BTreeMap, HashSet};
 
 use api::client::{
 	full_user_deactivate, leave_room, recreate_push_rules_and_return, remote_leave_room,
 };
 use conduwuit::{
-	Err, Result, debug_warn, error, info,
+	Err, Result, debug_warn, info,
 	matrix::{Event, pdu::PartialPdu},
 	utils::{self, ReadyExt},
 	warn,
@@ -23,7 +20,7 @@
 		tag::{TagEvent, TagEventContent, TagInfo},
 	},
 };
-use service::users::HashedPassword;
+use service::users::{AccountStatus, HashedPassword};
 
 use crate::{
 	get_room_info,
@@ -38,7 +35,7 @@ pub(super) async fn list_users(&self) -> Result {
 		let users: Vec<_> = self
 			.services
 			.users
-			.list_local_users()
+			.stream_local_users()
 			.map(|id| id.as_str().to_owned())
 			.collect()
 			.await;
@@ -51,134 +48,22 @@ pub(super) async fn list_users(&self) -> Result {
 	}
 
 	pub(super) async fn create_user(&self, username: String, password: Option<String>) -> Result {
-		// Validate user id
-		let user_id = parse_local_user_id(self.services, &username)?;
-
-		if let Err(e) = user_id.validate_strict() {
-			if self.services.config.emergency_password.is_none() {
-				return Err!("Username {user_id} contains disallowed characters or spaces: {e}");
-			}
-		}
-
-		if self.services.users.exists(&user_id).await {
-			return Err!("User {user_id} already exists");
-		}
-
-		let password = password.unwrap_or_else(|| utils::random_string(AUTO_GEN_PASSWORD_LENGTH));
-
-		// Create user
-		self.services
-			.users
-			.create(&user_id, Some(HashedPassword::new(&password)?))?;
-
-		// Default to pretty displayname
-		let mut displayname = user_id.localpart().to_owned();
-
-		// If `new_user_displayname_suffix` is set, registration will push whatever
-		// content is set to the user's display name with a space before it
-		if !self
+		let user_id = self
 			.services
-			.server
-			.config
-			.new_user_displayname_suffix
-			.is_empty()
-		{
-			write!(displayname, " {}", self.services.server.config.new_user_displayname_suffix)?;
-		}
-
-		self.services
 			.users
-			.set_displayname(&user_id, Some(displayname));
-
-		// Initial account data
-		self.services
-			.account_data
-			.update(
-				None,
-				&user_id,
-				ruma::events::GlobalAccountDataEventType::PushRules
-					.to_string()
-					.into(),
-				&serde_json::to_value(ruma::events::push_rules::PushRulesEvent::new(
-					ruma::events::push_rules::PushRulesEventContent::new(
-						ruma::push::Ruleset::server_default(&user_id),
-					),
-				))
-				.unwrap(),
-			)
+			.determine_registration_user_id(Some(username), None, None)
 			.await?;
 
-		if !self.services.server.config.auto_join_rooms.is_empty() {
-			for room in &self.services.server.config.auto_join_rooms {
-				let Ok(room_id) = self.services.rooms.alias.resolve(room).await else {
-					error!(
-						%user_id,
-						"Failed to resolve room alias to room ID when attempting to auto join {room}, skipping"
-					);
-					continue;
-				};
+		let password =
+			&password.unwrap_or_else(|| utils::random_string(AUTO_GEN_PASSWORD_LENGTH));
 
-				if !self
-					.services
-					.rooms
-					.state_cache
-					.server_in_room(self.services.globals.server_name(), &room_id)
-					.await
-				{
-					warn!(
-						"Skipping room {room} to automatically join as we have never joined \
-						 before."
-					);
-					continue;
-				}
+		self.services
+			.users
+			.create_local_account(&user_id, Some(HashedPassword::new(password)?), None)
+			.await?;
 
-				if let Some(room_server_name) = room.server_name() {
-					match self
-						.services
-						.rooms
-						.membership
-						.join_room(
-							&user_id,
-							&room_id,
-							Some("Automatically joining this room upon registration".to_owned()),
-							&[
-								self.services.globals.server_name().to_owned(),
-								room_server_name.to_owned(),
-							],
-						)
-						.await
-					{
-						| Ok(_response) => {
-							info!("Automatically joined room {room} for user {user_id}");
-						},
-						| Err(e) => {
-							// don't return this error so we don't fail registrations
-							error!(
-								"Failed to automatically join room {room} for user {user_id}: \
-								 {e}"
-							);
-							self.services
-								.admin
-								.send_text(&format!(
-									"Failed to automatically join room {room} for user \
-									 {user_id}: {e}"
-								))
-								.await;
-						},
-					}
-				}
-			}
-		}
-
-		// we dont add a device since we're not the user, just the creator
-
-		// Make the first user to register an administrator and disable first-run mode.
-		self.services.firstrun.empower_first_user(&user_id).await?;
-
-		self.write_str(&format!(
-			"Created user with user_id: {user_id} and password: `{password}`"
-		))
-		.await
+		self.write_str(&format!("Created user {user_id} with password `{password}`"))
+			.await
 	}
 
 	pub(super) async fn deactivate(&self, no_leave_rooms: bool, user_id: String) -> Result {
@@ -218,15 +103,12 @@ pub(super) async fn deactivate(&self, no_leave_rooms: bool, user_id: String) ->
 
 	pub(super) async fn suspend(&self, user_id: String) -> Result {
 		self.bail_restricted()?;
-		let user_id = parse_local_user_id(self.services, &user_id)?;
+		let user_id = parse_active_local_user_id(self.services, &user_id).await?;
 
 		if user_id == self.services.globals.server_user {
 			return Err!("Not allowed to suspend the server service account.",);
 		}
 
-		if !self.services.users.exists(&user_id).await {
-			return Err!("User {user_id} does not exist.");
-		}
 		if self.services.users.is_admin(&user_id).await {
 			return Err!("Admin users cannot be suspended.");
 		}
@@ -242,15 +124,12 @@ pub(super) async fn suspend(&self, user_id: String) -> Result {
 
 	pub(super) async fn unsuspend(&self, user_id: String) -> Result {
 		self.bail_restricted()?;
-		let user_id = parse_local_user_id(self.services, &user_id)?;
+		let user_id = parse_active_local_user_id(self.services, &user_id).await?;
 
 		if user_id == self.services.globals.server_user {
 			return Err!("Not allowed to unsuspend the server service account.",);
 		}
 
-		if !self.services.users.exists(&user_id).await {
-			return Err!("User {user_id} does not exist.");
-		}
 		self.services.users.unsuspend_account(&user_id).await;
 
 		self.write_str(&format!("User {user_id} has been unsuspended."))
@@ -262,6 +141,7 @@ pub(super) async fn reset_password(
 		logout: bool,
 		username: String,
 		password: Option<String>,
+		convert_to_local_account: bool,
 	) -> Result {
 		let user_id = parse_local_user_id(self.services, &username)?;
 
@@ -274,15 +154,37 @@ pub(super) async fn reset_password(
 
 		let new_password =
 			password.unwrap_or_else(|| utils::random_string(AUTO_GEN_PASSWORD_LENGTH));
+		let new_password_hash = HashedPassword::new(&new_password)?;
 
-		self.services
-			.users
-			.set_password(&user_id, Some(HashedPassword::new(&new_password)?));
+		if convert_to_local_account {
+			self.services
+				.users
+				.convert_to_local_account(&user_id, new_password_hash)
+				.await?;
+		} else {
+			match self.services.users.status(&user_id).await {
+				| AccountStatus::Active if !self.services.users.is_shadow(&user_id).await => {
+					self.services
+						.users
+						.set_password(&user_id, new_password_hash)
+						.await?;
+				},
+				| AccountStatus::NotFound => {
+					return Err!("The provided user does not exist.");
+				},
+				| _ => {
+					return Err!(
+						"The provided user is a shadow or deactivated account. To convert it to \
+						 a local account, pass the --convert-to-local-account flag."
+					);
+				},
+			}
 
-		self.write_str(&format!(
-			"Successfully reset the password for user {user_id}: `{new_password}`"
-		))
-		.await?;
+			self.write_str(&format!(
+				"Successfully reset the password for user {user_id}: `{new_password}`"
+			))
+			.await?;
+		}
 
 		if logout {
 			self.services
@@ -301,30 +203,6 @@ pub(super) async fn reset_password(
 		Ok(())
 	}
 
-	pub(super) async fn issue_password_reset_link(&self, username: String) -> Result {
-		use conduwuit_service::password_reset::{PASSWORD_RESET_PATH, RESET_TOKEN_QUERY_PARAM};
-
-		self.bail_restricted()?;
-
-		let mut reset_url = self
-			.services
-			.config
-			.get_client_domain()
-			.join(PASSWORD_RESET_PATH)
-			.unwrap();
-
-		let user_id = parse_local_user_id(self.services, &username)?;
-		let token = self.services.password_reset.issue_token(user_id).await?;
-		reset_url
-			.query_pairs_mut()
-			.append_pair(RESET_TOKEN_QUERY_PARAM, &token.token);
-
-		self.write_str(&format!("Password reset link issued for {username}: {reset_url}"))
-			.await?;
-
-		Ok(())
-	}
-
 	pub(super) async fn deactivate_all(&self, no_leave_rooms: bool, force: bool) -> Result {
 		if self.body.len() < 2
 			|| !self.body[0].trim().starts_with("```")
@@ -710,7 +588,7 @@ pub(super) async fn force_join_all_local_users(
 		for user_id in &self
 			.services
 			.users
-			.list_local_users()
+			.stream_local_users()
 			.collect::<Vec<_>>()
 			.await
 		{
@@ -1058,21 +936,16 @@ pub(super) async fn force_leave_remote_room(
 
 	pub(super) async fn lock(&self, user_id: String) -> Result {
 		self.bail_restricted()?;
-		let user_id = parse_local_user_id(self.services, &user_id)?;
-		assert!(
-			self.services.globals.user_is_local(&user_id),
-			"Parsed user_id must be a local user"
-		);
+		let user_id = parse_active_local_user_id(self.services, &user_id).await?;
+
 		if user_id == self.services.globals.server_user {
 			return Err!("Not allowed to lock the server service account.",);
 		}
 
-		if !self.services.users.exists(&user_id).await {
-			return Err!("User {user_id} does not exist.");
-		}
 		if self.services.users.is_admin(&user_id).await {
 			return Err!("Admin users cannot be locked.");
 		}
+
 		self.services
 			.users
 			.lock_account(&user_id, self.sender_or_service_user())
@@ -1084,11 +957,8 @@ pub(super) async fn lock(&self, user_id: String) -> Result {
 
 	pub(super) async fn unlock(&self, user_id: String) -> Result {
 		self.bail_restricted()?;
-		let user_id = parse_local_user_id(self.services, &user_id)?;
-		assert!(
-			self.services.globals.user_is_local(&user_id),
-			"Parsed user_id must be a local user"
-		);
+		let user_id = parse_active_local_user_id(self.services, &user_id).await?;
+
 		self.services.users.unlock_account(&user_id).await;
 
 		self.write_str(&format!("User {user_id} has been unlocked."))
@@ -1097,21 +967,16 @@ pub(super) async fn unlock(&self, user_id: String) -> Result {
 
 	pub(super) async fn logout(&self, user_id: String) -> Result {
 		self.bail_restricted()?;
-		let user_id = parse_local_user_id(self.services, &user_id)?;
-		assert!(
-			self.services.globals.user_is_local(&user_id),
-			"Parsed user_id must be a local user"
-		);
+		let user_id = parse_active_local_user_id(self.services, &user_id).await?;
+
 		if user_id == self.services.globals.server_user {
 			return Err!("Not allowed to log out the server service account.",);
 		}
 
-		if !self.services.users.exists(&user_id).await {
-			return Err!("User {user_id} does not exist.");
-		}
 		if self.services.users.is_admin(&user_id).await {
 			return Err!("You cannot forcefully log out admin users.");
 		}
+
 		self.services
 			.users
 			.all_device_ids(&user_id)
@@ -1128,18 +993,12 @@ pub(super) async fn logout(&self, user_id: String) -> Result {
 
 	pub(super) async fn disable_login(&self, user_id: String) -> Result {
 		self.bail_restricted()?;
-		let user_id = parse_local_user_id(self.services, &user_id)?;
-		assert!(
-			self.services.globals.user_is_local(&user_id),
-			"Parsed user_id must be a local user"
-		);
+		let user_id = parse_active_local_user_id(self.services, &user_id).await?;
+
 		if user_id == self.services.globals.server_user {
 			return Err!("Not allowed to disable login for the server service account.",);
 		}
 
-		if !self.services.users.exists(&user_id).await {
-			return Err!("User {user_id} does not exist.");
-		}
 		if self.services.users.is_admin(&user_id).await {
 			return Err!("Admin users cannot have their login disallowed.");
 		}
@@ -1153,14 +1012,8 @@ pub(super) async fn disable_login(&self, user_id: String) -> Result {
 
 	pub(super) async fn enable_login(&self, user_id: String) -> Result {
 		self.bail_restricted()?;
-		let user_id = parse_local_user_id(self.services, &user_id)?;
-		assert!(
-			self.services.globals.user_is_local(&user_id),
-			"Parsed user_id must be a local user"
-		);
-		if !self.services.users.exists(&user_id).await {
-			return Err!("User {user_id} does not exist.");
-		}
+		let user_id = parse_active_local_user_id(self.services, &user_id).await?;
+
 		self.services.users.enable_login(&user_id);
 
 		self.write_str(&format!("{user_id} can now log in.")).await
@@ -1268,10 +1121,8 @@ pub(super) async fn change_email(&self, user_id: String, email: Option<String>)
 	}
 
 	pub(super) async fn reset_push_rules(&self, user_id: String) -> Result {
-		let user_id = parse_local_user_id(self.services, &user_id)?;
-		if !self.services.users.is_active(&user_id).await {
-			return Err!("User is not active.");
-		}
+		let user_id = parse_active_local_user_id(self.services, &user_id).await?;
+
 		recreate_push_rules_and_return(self.services, &user_id).await?;
 		self.write_str("Reset user's push rules to the server default.")
 			.await

src/admin/user/mod.rs

@@ -27,12 +27,9 @@ pub enum UserCommand {
 		username: String,
 		/// New password for the user, if unspecified one is generated
 		password: Option<String>,
-	},
 
-	/// Issue a self-service password reset link for a user.
-	IssuePasswordResetLink {
-		/// Username of the user who may use the link
-		username: String,
+		#[arg(long)]
+		convert_to_local_account: bool,
 	},
 
 	/// Get a user's associated email address.

src/admin/utils.rs

@@ -54,14 +54,7 @@ pub(crate) async fn parse_active_local_user_id(
 	user_id: &str,
 ) -> Result<OwnedUserId> {
 	let user_id = parse_local_user_id(services, user_id)?;
-
-	if !services.users.exists(&user_id).await {
-		return Err!("User {user_id:?} does not exist on this server.");
-	}
-
-	if services.users.is_deactivated(&user_id).await? {
-		return Err!("User {user_id:?} is deactivated.");
-	}
+	services.users.status(&user_id).await.ensure_active()?;
 
 	Ok(user_id)
 }

src/api/client/account/mod.rs

@@ -24,7 +24,7 @@
 		power_levels::RoomPowerLevelsEventContent,
 	},
 };
-use service::{mailer::messages, uiaa::Identity, users::HashedPassword};
+use service::{mailer::messages, uiaa::UiaaInitiator, users::HashedPassword};
 
 use super::{DEVICE_ID_LENGTH, TOKEN_LENGTH};
 use crate::{Ruma, router::ClientIdentity};
@@ -49,39 +49,16 @@ pub(crate) async fn get_register_available_route(
 	ClientIp(client): ClientIp,
 	body: Ruma<get_username_availability::v3::Request>,
 ) -> Result<get_username_availability::v3::Response> {
-	// Validate user id
-	let user_id =
-		match UserId::parse_with_server_name(&body.username, services.globals.server_name()) {
-			| Ok(user_id) => {
-				if let Err(e) = user_id.validate_strict() {
-					return Err!(Request(InvalidUsername(debug_warn!(
-						"Username {} contains disallowed characters or spaces: {e}",
-						body.username
-					))));
-				}
-
-				user_id
-			},
-			| Err(e) => {
-				return Err!(Request(InvalidUsername(debug_warn!(
-					"Username {} is not valid: {e}",
-					body.username
-				))));
-			},
-		};
-
-	// Check if username is creative enough
-	if services.users.exists(&user_id).await {
-		return Err!(Request(UserInUse("User ID is not available.")));
-	}
-
-	if let Some(ClientIdentity::Appservice { appservice_info, .. }) = &body.identity
-		&& !appservice_info.is_user_match(&user_id)
-	{
-		return Err!(Request(Exclusive("Username is not in an appservice namespace.")));
-	} else if services.appservice.is_exclusive_user_id(&user_id).await {
-		return Err!(Request(Exclusive("Username is reserved by an appservice.")));
-	}
+	let _ = services
+		.users
+		.determine_registration_user_id(
+			Some(body.username.clone()),
+			None,
+			body.identity
+				.as_ref()
+				.and_then(ClientIdentity::appservice_info),
+		)
+		.await?;
 
 	Ok(get_username_availability::v3::Response::new(true))
 }
@@ -109,12 +86,7 @@ pub(crate) async fn change_password_route(
 	ClientIp(client): ClientIp,
 	body: Ruma<change_password::v3::Request>,
 ) -> Result<change_password::v3::Response> {
-	let identity = if let Some(user_id) = body
-		.identity
-		.as_ref()
-		.map(ClientIdentity::expect_sender_user)
-		.transpose()?
-	{
+	let identity = if let Some(identity) = body.identity.as_ref() {
 		// A signed-in user is trying to change their password, prompt them for their
 		// existing one
 
@@ -124,7 +96,10 @@ pub(crate) async fn change_password_route(
 				&body.auth,
 				vec![AuthFlow::new(vec![AuthType::Password])],
 				Box::default(),
-				Some(Identity::from_user_id(user_id)),
+				Some(UiaaInitiator::new(
+					identity.expect_sender_user()?,
+					identity.sender_device(),
+				)),
 			)
 			.await?
 	} else {
@@ -153,7 +128,8 @@ pub(crate) async fn change_password_route(
 
 	services
 		.users
-		.set_password(&sender_user, Some(HashedPassword::new(&body.new_password)?));
+		.set_password(&sender_user, HashedPassword::new(&body.new_password)?)
+		.await?;
 
 	if body.logout_devices {
 		// Logout all devices except the current one
@@ -280,16 +256,24 @@ pub(crate) async fn deactivate_route(
 ) -> Result<deactivate::v3::Response> {
 	// Authentication for this endpoint is technically optional,
 	// but we require the user to be logged in
-	let sender_user = body
+	let identity = body
 		.identity
 		.as_ref()
-		.map(ClientIdentity::expect_sender_user)
-		.ok_or_else(|| err!(Request(MissingToken("Missing access token."))))??;
+		.ok_or_else(|| err!(Request(MissingToken("Missing access token."))))?;
+
+	let sender_user = identity.expect_sender_user()?;
+
+	if !services.config.allow_deactivation {
+		return Err!(Request(Forbidden(
+			"You may not deactivate your own account. Contact your server's administrator for \
+			 assistance."
+		)));
+	}
 
 	// Prompt the user to confirm with their password using UIAA
 	let _ = services
 		.uiaa
-		.authenticate_password(&body.auth, Some(Identity::from_user_id(sender_user)))
+		.authenticate_password(&body.auth, sender_user, identity.sender_device(), None)
 		.await?;
 
 	// Remove profile pictures and display name

src/api/client/account/register.rs

@@ -1,17 +1,15 @@
-use std::{collections::HashMap, fmt::Write};
+use std::collections::HashMap;
 
 use axum::extract::State;
 use axum_client_ip::ClientIp;
 use conduwuit::{
-	Err, Result, debug_info, error, info,
+	Err, Result, debug_info, info,
 	utils::{self},
-	warn,
 };
 use conduwuit_service::Services;
-use futures::{FutureExt, StreamExt};
+use futures::StreamExt;
 use lettre::{Address, message::Mailbox};
 use ruma::{
-	OwnedUserId, UserId,
 	api::client::{
 		account::{
 			register::{self, LoginType, RegistrationKind},
@@ -20,11 +18,6 @@
 		uiaa::{AuthFlow, AuthType},
 	},
 	assign,
-	events::{
-		GlobalAccountDataEventType, push_rules::PushRulesEvent,
-		room::message::RoomMessageEventContent,
-	},
-	push,
 };
 use serde_json::value::RawValue;
 use service::{mailer::messages, users::HashedPassword};
@@ -32,8 +25,6 @@
 use super::{DEVICE_ID_LENGTH, TOKEN_LENGTH};
 use crate::Ruma;
 
-const RANDOM_USER_ID_LENGTH: usize = 10;
-
 /// # `POST /_matrix/client/v3/register`
 ///
 /// Register an account on this homeserver.
@@ -52,8 +43,6 @@ pub(crate) async fn register_route(
 		return Err!(Request(GuestAccessForbidden("Guests may not register on this server.")));
 	}
 
-	let emergency_mode_enabled = services.config.emergency_password.is_some();
-
 	// Allow registration if it's enabled in the config file or if this is the first
 	// run (so the first user account can be created)
 	let allow_registration =
@@ -71,99 +60,59 @@ pub(crate) async fn register_route(
 		)));
 	}
 
-	let identity = if body.identity.is_some() {
-		// Appservices can skip auth
-		None
+	let user_id = if body.body.login_type == Some(LoginType::ApplicationService) {
+		let Some(appservice_info) = &body.identity else {
+			return Err!(Request(Forbidden(
+				"Only appservices can use the appservice login type."
+			)));
+		};
+
+		let user_id = services
+			.users
+			.determine_registration_user_id(body.username.clone(), None, Some(appservice_info))
+			.await?;
+
+		services.users.create_shadow_account(&user_id).await?;
+
+		user_id
 	} else {
 		// Perform UIAA to determine the user's identity
 		let (flows, params) = create_registration_uiaa_session(&services).await?;
 
-		Some(
-			services
-				.uiaa
-				.authenticate(&body.auth, flows, params, None)
-				.await?,
-		)
-	};
-
-	// If the user didn't supply a username but did supply an email, use
-	// the email's user as their initial localpart to avoid falling back to
-	// a randomly generated localpart
-	let supplied_username = body.username.clone().or_else(|| {
-		if let Some(identity) = &identity
-			&& let Some(email) = &identity.email
-		{
-			Some(email.user().to_owned())
-		} else {
-			None
-		}
-	});
-
-	let user_id =
-		determine_registration_user_id(&services, supplied_username, emergency_mode_enabled)
+		let identity = services
+			.uiaa
+			.authenticate(&body.auth, flows, params, None)
 			.await?;
 
-	if body.body.login_type == Some(LoginType::ApplicationService) {
-		// For appservice logins, make sure that the user ID is in the appservice's
-		// namespace
+		let password = if let Some(password) = &body.password {
+			HashedPassword::new(password)?
+		} else {
+			return Err!(Request(InvalidParam("A password must be provided.")));
+		};
 
-		match body.identity {
-			| Some(ref info) =>
-				if !info.is_user_match(&user_id) && !emergency_mode_enabled {
-					return Err!(Request(Exclusive(
-						"Username is not in an appservice namespace."
-					)));
-				},
-			| _ => {
-				return Err!(Request(MissingToken("Missing appservice token.")));
-			},
-		}
-	} else if services.appservice.is_exclusive_user_id(&user_id).await && !emergency_mode_enabled
-	{
-		// For non-appservice logins, ban user IDs which are in an appservice's
-		// namespace (unless emergency mode is enabled)
-		return Err!(Request(Exclusive("Username is reserved by an appservice.")));
-	}
+		let user_id = services
+			.users
+			.determine_registration_user_id(body.username.clone(), identity.email.as_ref(), None)
+			.await?;
 
-	let password = if body.identity.is_some() {
-		None
-	} else if let Some(password) = body.password.as_deref() {
-		Some(HashedPassword::new(password)?)
-	} else {
-		return Err!(Request(InvalidParam("A password must be provided")));
+		services
+			.users
+			.create_local_account(&user_id, Some(password), identity.email)
+			.await?;
+
+		user_id
 	};
 
-	// Create user
-	services.users.create(&user_id, password)?;
-
-	// Set an initial display name
-	let mut displayname = user_id.localpart().to_owned();
-
-	// Apply the new user displayname suffix, if it's set
-	if !services.globals.new_user_displayname_suffix().is_empty() && body.identity.is_none() {
-		write!(displayname, " {}", services.server.config.new_user_displayname_suffix)?;
-	}
-
-	services
-		.users
-		.set_displayname(&user_id, Some(displayname.clone()));
-
-	// Initial account data
-	services
-		.account_data
-		.update(
-			None,
-			&user_id,
-			GlobalAccountDataEventType::PushRules.to_string().into(),
-			&serde_json::to_value(PushRulesEvent::new(
-				push::Ruleset::server_default(&user_id).into(),
-			))
-			.expect("should be able to serialize push rules"),
-		)
-		.await?;
-
-	// Generate new device id if the user didn't specify one
 	let (token, device) = if !body.inhibit_login {
+		// If UIAA is disabled, we can't create a device. In that case only appservices
+		// can reach this point in the first place, so we return an error for them.
+		if !services.config.oauth.compatibility_mode().uiaa_available() {
+			return Err!(Request(AppserviceLoginUnsupported(
+				"User-interactive appservice registration is not available on this server."
+			)));
+		}
+
+		// Generate new device id if the user didn't specify one
 		let device_id = body
 			.device_id
 			.clone()
@@ -179,6 +128,7 @@ pub(crate) async fn register_route(
 				&user_id,
 				&device_id,
 				&new_token,
+				None,
 				body.initial_device_display_name.clone(),
 				Some(client.to_string()),
 			)
@@ -189,118 +139,7 @@ pub(crate) async fn register_route(
 		(None, None)
 	};
 
-	debug_info!(%user_id, ?device, "User account was created");
-
-	// If the user registered with an email, associate it with their account.
-	if let Some(identity) = identity
-		&& let Some(email) = identity.email
-	{
-		// This may fail if the email is already in use, but we already check for that
-		// in `/requestToken`, so ignoring the error is acceptable here in the rare case
-		// that an email is sniped by another user between the `/requestToken` request
-		// and the `/register` request.
-		let _ = services
-			.threepid
-			.associate_localpart_email(user_id.localpart(), &email)
-			.await;
-	}
-
-	let device_display_name = body.initial_device_display_name.as_deref().unwrap_or("");
-
-	if body.identity.is_none() {
-		if !device_display_name.is_empty() {
-			let notice = format!(
-				"New user \"{user_id}\" registered on this server from IP {client} and device \
-				 display name \"{device_display_name}\""
-			);
-
-			info!("{notice}");
-			if services.server.config.admin_room_notices {
-				services.admin.notice(&notice).await;
-			}
-		} else {
-			let notice = format!("New user \"{user_id}\" registered on this server.");
-
-			info!("{notice}");
-			if services.server.config.admin_room_notices {
-				services.admin.notice(&notice).await;
-			}
-		}
-	}
-
-	// Make the first user to register an administrator and disable first-run mode.
-	let was_first_user = services.firstrun.empower_first_user(&user_id).await?;
-
-	// If the registering user was not the first and we're suspending users on
-	// register, suspend them.
-	if !was_first_user && services.config.suspend_on_register {
-		// Note that we can still do auto joins for suspended users
-		services
-			.users
-			.suspend_account(&user_id, &services.globals.server_user)
-			.await;
-		// And send an @room notice to the admin room, to prompt admins to review the
-		// new user and ideally unsuspend them if deemed appropriate.
-		if services.server.config.admin_room_notices {
-			services
-				.admin
-				.send_loud_message(RoomMessageEventContent::text_plain(format!(
-					"User {user_id} has been suspended as they are not the first user on this \
-					 server. Please review and unsuspend them if appropriate."
-				)))
-				.await
-				.ok();
-		}
-	}
-
-	if body.identity.is_none() && !services.server.config.auto_join_rooms.is_empty() {
-		for room in &services.server.config.auto_join_rooms {
-			let Ok(room_id) = services.rooms.alias.resolve(room).await else {
-				error!(
-					"Failed to resolve room alias to room ID when attempting to auto join \
-					 {room}, skipping"
-				);
-				continue;
-			};
-
-			if !services
-				.rooms
-				.state_cache
-				.server_in_room(services.globals.server_name(), &room_id)
-				.await
-			{
-				warn!(
-					"Skipping room {room} to automatically join as we have never joined before."
-				);
-				continue;
-			}
-
-			if let Some(room_server_name) = room.server_name() {
-				match services
-					.rooms
-					.membership
-					.join_room(
-						&user_id,
-						&room_id,
-						Some("Automatically joining this room upon registration".to_owned()),
-						&[services.globals.server_name().to_owned(), room_server_name.to_owned()],
-					)
-					.boxed()
-					.await
-				{
-					| Err(e) => {
-						// don't return this error so we don't fail registrations
-						error!(
-							"Failed to automatically join room {room} for user {user_id}: {e}"
-						);
-					},
-					| _ => {
-						info!("Automatically joined room {room} for user {user_id}");
-					},
-				}
-			}
-		}
-	}
+	debug_info!(%user_id, ?device, "New account created via legacy registration");
 
 	Ok(assign!(register::v3::Response::new(user_id), {
 		access_token: token,
@@ -372,21 +211,21 @@ async fn create_registration_uiaa_session(
 
 		// Require all users to agree to the terms and conditions, if configured
 		let terms = &services.config.registration_terms;
-		if !terms.is_empty() {
-			let mut terms =
-				serde_json::to_value(terms.clone()).expect("failed to serialize terms");
+		if !terms.documents.is_empty() {
+			let mut terms_map = HashMap::new();
 
-			// Insert a dummy `version` field
-			for (_, documents) in terms.as_object_mut().unwrap() {
-				let documents = documents.as_object_mut().unwrap();
-
-				documents.insert("version".to_owned(), "latest".into());
+			for (id, document) in &terms.documents {
+				terms_map.insert(id.to_owned(), serde_json::json!({
+					terms.language.clone(): serde_json::to_value(document).expect("should be able to serialize document")
+				}));
 			}
 
+			terms_map.insert("version".to_owned(), "latest".into());
+
 			params.insert(
 				AuthType::Terms.as_str().to_owned(),
 				serde_json::json!({
-					"policies": terms,
+					"policies": terms_map,
 				}),
 			);
 
@@ -419,81 +258,6 @@ async fn create_registration_uiaa_session(
 	Ok((flows, params))
 }
 
-async fn determine_registration_user_id(
-	services: &Services,
-	supplied_username: Option<String>,
-	emergency_mode_enabled: bool,
-) -> Result<OwnedUserId> {
-	if let Some(supplied_username) = supplied_username {
-		// The user gets to pick their username. Do some validation to make sure it's
-		// acceptable.
-
-		// Don't allow registration with forbidden usernames.
-		if services
-			.globals
-			.forbidden_usernames()
-			.is_match(&supplied_username)
-			&& !emergency_mode_enabled
-		{
-			return Err!(Request(Forbidden("Username is forbidden")));
-		}
-
-		// Create and validate the user ID
-		let user_id = match UserId::parse_with_server_name(
-			&supplied_username,
-			services.globals.server_name(),
-		) {
-			| Ok(user_id) => {
-				if let Err(e) = user_id.validate_strict() {
-					// Unless we are in emergency mode, we should follow synapse's behaviour on
-					// not allowing things like spaces and UTF-8 characters in usernames
-					if !emergency_mode_enabled {
-						return Err!(Request(InvalidUsername(debug_warn!(
-							"Username {supplied_username} contains disallowed characters or \
-							 spaces: {e}"
-						))));
-					}
-				}
-
-				// Don't allow registration with user IDs that aren't local
-				if !services.globals.user_is_local(&user_id) {
-					return Err!(Request(InvalidUsername(
-						"Username {supplied_username} is not local to this server"
-					)));
-				}
-
-				user_id
-			},
-			| Err(e) => {
-				return Err!(Request(InvalidUsername(debug_warn!(
-					"Username {supplied_username} is not valid: {e}"
-				))));
-			},
-		};
-
-		if services.users.exists(&user_id).await {
-			return Err!(Request(UserInUse("User ID is not available.")));
-		}
-
-		Ok(user_id)
-	} else {
-		// The user didn't specify a username. Generate a username for
-		// them.
-
-		loop {
-			let user_id = UserId::parse_with_server_name(
-				utils::random_string(RANDOM_USER_ID_LENGTH).to_lowercase(),
-				services.globals.server_name(),
-			)
-			.unwrap();
-
-			if !services.users.exists(&user_id).await {
-				break Ok(user_id);
-			}
-		}
-	}
-}
-
 /// # `POST /_matrix/client/v3/register/email/requestToken`
 ///
 /// Requests a validation email for the purpose of registering a new account.

src/api/client/account/threepid.rs

@@ -11,7 +11,7 @@
 	},
 	thirdparty::{Medium, ThirdPartyIdentifierInit},
 };
-use service::{mailer::messages, uiaa::Identity};
+use service::mailer::messages;
 
 use crate::{Ruma, router::ClientIdentity};
 
@@ -25,6 +25,10 @@ pub(crate) async fn third_party_route(
 	let sender_user = body.identity.expect_sender_user()?;
 	let mut threepids = vec![];
 
+	if !services.threepid.email_requirement().may_view() {
+		return Ok(get_3pids::v3::Response::new(vec![]));
+	}
+
 	if let Some(email) = services
 		.threepid
 		.get_email_for_localpart(sender_user.localpart())
@@ -124,15 +128,18 @@ pub(crate) async fn add_3pid_route(
 		.uiaa
 		.authenticate_password(
 			&body.auth,
-			Some(Identity::from_user_id(body.identity.expect_sender_user()?)),
+			body.identity.expect_sender_user()?,
+			body.identity.sender_device(),
+			None,
 		)
 		.await?;
 
 	let email = services
 		.threepid
-		.consume_valid_session(&body.sid, &body.client_secret)
+		.get_valid_session(&body.sid, &body.client_secret)
 		.await
-		.map_err(|message| err!(Request(ThreepidAuthFailed("{message}"))))?;
+		.map_err(|message| err!(Request(ThreepidAuthFailed("{message}"))))?
+		.consume();
 
 	services
 		.threepid

src/api/client/admin/lock.rs

@@ -0,0 +1,87 @@
+use axum::extract::State;
+use conduwuit::{Err, Result};
+use futures::future::{join, join3};
+use ruma::api::client::admin::{is_user_locked, lock_user};
+
+use crate::Ruma;
+
+/// # `GET /_matrix/client/v1/admin/lock/{userId}`
+///
+/// Check the account lock status of a target user
+pub(crate) async fn get_lock_status(
+	State(services): State<crate::State>,
+	body: Ruma<is_user_locked::v1::Request>,
+) -> Result<is_user_locked::v1::Response> {
+	let (admin, status) = join(
+		services.users.is_admin(body.identity.expect_sender_user()?),
+		services.users.status(&body.user_id),
+	)
+	.await;
+
+	if !admin {
+		return Err!(Request(Forbidden("Only server administrators can use this endpoint")));
+	}
+
+	status.ensure_active()?;
+
+	Ok(is_user_locked::v1::Response::new(
+		services.users.is_locked(&body.user_id).await?,
+	))
+}
+
+/// # `PUT /_matrix/client/v1/admin/lock/{userId}`
+///
+/// Set the account lock status of a target user
+pub(crate) async fn put_lock_status(
+	State(services): State<crate::State>,
+	body: Ruma<lock_user::v1::Request>,
+) -> Result<lock_user::v1::Response> {
+	let sender_user = body.identity.expect_sender_user()?;
+
+	let (sender_admin, status, target_admin) = join3(
+		services.users.is_admin(sender_user),
+		services.users.status(&body.user_id),
+		services.users.is_admin(&body.user_id),
+	)
+	.await;
+
+	if !sender_admin {
+		return Err!(Request(Forbidden("Only server administrators can use this endpoint")));
+	}
+
+	status.ensure_active()?;
+
+	if body.user_id == *sender_user {
+		return Err!(Request(Forbidden("You cannot lock yourself")));
+	}
+
+	if target_admin {
+		return Err!(Request(Forbidden("You cannot lock another server administrator")));
+	}
+
+	if services.users.is_locked(&body.user_id).await? == body.locked {
+		// No change
+		return Ok(lock_user::v1::Response::new(body.locked));
+	}
+
+	let action = if body.locked {
+		services
+			.users
+			.suspend_account(&body.user_id, sender_user)
+			.await;
+		"locked"
+	} else {
+		services.users.unsuspend_account(&body.user_id).await;
+		"unlocked"
+	};
+
+	if services.config.admin_room_notices {
+		// Notify the admin room that an account has been un/suspended
+		services
+			.admin
+			.send_text(&format!("{} has been {} by {}.", body.user_id, action, sender_user))
+			.await;
+	}
+
+	Ok(lock_user::v1::Response::new(body.locked))
+}

src/api/client/admin/mod.rs

@@ -1,3 +1,4 @@
+mod lock;
 mod suspend;
 
-pub(crate) use self::suspend::*;
+pub(crate) use self::{lock::*, suspend::*};

src/api/client/admin/suspend.rs

@@ -1,7 +1,7 @@
 use axum::extract::State;
 use conduwuit::{Err, Result};
 use futures::future::{join, join3};
-use ruminuwuity::admin::{get_suspended, set_suspended};
+use ruma::api::client::admin::{is_user_suspended, suspend_user};
 
 use crate::Ruma;
 
@@ -10,23 +10,21 @@
 /// Check the suspension status of a target user
 pub(crate) async fn get_suspended_status(
 	State(services): State<crate::State>,
-	body: Ruma<get_suspended::v1::Request>,
-) -> Result<get_suspended::v1::Response> {
-	let (admin, active) = join(
+	body: Ruma<is_user_suspended::v1::Request>,
+) -> Result<is_user_suspended::v1::Response> {
+	let (admin, status) = join(
 		services.users.is_admin(body.identity.expect_sender_user()?),
-		services.users.is_active(&body.user_id),
+		services.users.status(&body.user_id),
 	)
 	.await;
+
 	if !admin {
 		return Err!(Request(Forbidden("Only server administrators can use this endpoint")));
 	}
-	if !services.globals.user_is_local(&body.user_id) {
-		return Err!(Request(InvalidParam("Can only check the suspended status of local users")));
-	}
-	if !active {
-		return Err!(Request(NotFound("Unknown user")));
-	}
-	Ok(get_suspended::v1::Response::new(
+
+	status.ensure_active()?;
+
+	Ok(is_user_suspended::v1::Response::new(
 		services.users.is_suspended(&body.user_id).await?,
 	))
 }
@@ -36,13 +34,13 @@ pub(crate) async fn get_suspended_status(
 /// Set the suspension status of a target user
 pub(crate) async fn put_suspended_status(
 	State(services): State<crate::State>,
-	body: Ruma<set_suspended::v1::Request>,
-) -> Result<set_suspended::v1::Response> {
+	body: Ruma<suspend_user::v1::Request>,
+) -> Result<suspend_user::v1::Response> {
 	let sender_user = body.identity.expect_sender_user()?;
 
-	let (sender_admin, active, target_admin) = join3(
+	let (sender_admin, status, target_admin) = join3(
 		services.users.is_admin(sender_user),
-		services.users.is_active(&body.user_id),
+		services.users.status(&body.user_id),
 		services.users.is_admin(&body.user_id),
 	)
 	.await;
@@ -50,21 +48,20 @@ pub(crate) async fn put_suspended_status(
 	if !sender_admin {
 		return Err!(Request(Forbidden("Only server administrators can use this endpoint")));
 	}
-	if !services.globals.user_is_local(&body.user_id) {
-		return Err!(Request(InvalidParam("Can only set the suspended status of local users")));
-	}
-	if !active {
-		return Err!(Request(NotFound("Unknown user")));
-	}
+
+	status.ensure_active()?;
+
 	if body.user_id == *sender_user {
 		return Err!(Request(Forbidden("You cannot suspend yourself")));
 	}
+
 	if target_admin {
 		return Err!(Request(Forbidden("You cannot suspend another server administrator")));
 	}
+
 	if services.users.is_suspended(&body.user_id).await? == body.suspended {
 		// No change
-		return Ok(set_suspended::v1::Response::new(body.suspended));
+		return Ok(suspend_user::v1::Response::new(body.suspended));
 	}
 
 	let action = if body.suspended {
@@ -86,5 +83,5 @@ pub(crate) async fn put_suspended_status(
 			.await;
 	}
 
-	Ok(set_suspended::v1::Response::new(body.suspended))
+	Ok(suspend_user::v1::Response::new(body.suspended))
 }

src/api/client/capabilities.rs

@@ -7,12 +7,12 @@
 	api::client::discovery::get_capabilities::{
 		self,
 		v3::{
-			Capabilities, GetLoginTokenCapability, RoomVersionStability, RoomVersionsCapability,
-			ThirdPartyIdChangesCapability,
+			Capabilities, GetLoginTokenCapability, ProfileFieldsCapability, RoomVersionStability,
+			RoomVersionsCapability, ThirdPartyIdChangesCapability,
 		},
 	},
+	assign,
 };
-use serde_json::json;
 
 use crate::Ruma;
 
@@ -40,22 +40,20 @@ pub(crate) async fn get_capabilities_route(
 	capabilities.get_login_token =
 		GetLoginTokenCapability::new(services.server.config.login_via_existing_session);
 
-	// MSC4133 capability
-	capabilities.set("uk.tcpip.msc4133.profile_fields", json!({"enabled": true}))?;
-
-	capabilities.set(
-		"org.matrix.msc4267.forget_forced_upon_leave",
-		json!({"enabled": services.config.forget_forced_upon_leave}),
-	)?;
+	capabilities.forget_forced_upon_leave.enabled = true;
 
 	if services
 		.users
 		.is_admin(body.identity.expect_sender_user()?)
 		.await
 	{
-		// Advertise suspension API
-		capabilities.set("uk.timedout.msc4323", json!({"suspend": true, "lock": false}))?;
+		capabilities.account_moderation.lock = true;
+		capabilities.account_moderation.suspend = true;
 	}
 
+	capabilities.profile_fields = Some(
+		assign!(ProfileFieldsCapability::new(true), { disallowed: Some(services.oidc.restricted_profile_fields()) }),
+	);
+
 	Ok(get_capabilities::v3::Response::new(capabilities))
 }

src/api/client/device.rs

@@ -8,7 +8,6 @@
 		self, delete_device, delete_devices, get_device, get_devices, update_device,
 	},
 };
-use service::uiaa::Identity;
 
 use crate::{Ruma, client::DEVICE_ID_LENGTH};
 
@@ -95,6 +94,7 @@ pub(crate) async fn update_device_route(
 					&device_id,
 					&appservice.registration.as_token,
 					None,
+					None,
 					Some(client.to_string()),
 				)
 				.await?;
@@ -119,14 +119,15 @@ pub(crate) async fn delete_device_route(
 	body: Ruma<delete_device::v3::Request>,
 ) -> Result<delete_device::v3::Response> {
 	let sender_user = body.identity.expect_sender_user()?;
-	let appservice = body.identity.appservice_info();
 
 	// Appservices get to skip UIAA for this endpoint
-	if appservice.is_none() {
+	if !body.identity.is_appservice() {
+		let sender_device = body.identity.expect_sender_device()?;
+
 		// Prompt the user to confirm with their password using UIAA
 		let _ = services
 			.uiaa
-			.authenticate_password(&body.auth, Some(Identity::from_user_id(sender_user)))
+			.authenticate_password(&body.auth, sender_user, Some(sender_device), None)
 			.await?;
 	}
 
@@ -155,14 +156,13 @@ pub(crate) async fn delete_devices_route(
 	body: Ruma<delete_devices::v3::Request>,
 ) -> Result<delete_devices::v3::Response> {
 	let sender_user = body.identity.expect_sender_user()?;
-	let appservice = body.identity.appservice_info();
 
 	// Appservices get to skip UIAA for this endpoint
-	if appservice.is_none() {
+	if let Some(sender_device) = body.identity.sender_device() {
 		// Prompt the user to confirm with their password using UIAA
 		let _ = services
 			.uiaa
-			.authenticate_password(&body.auth, Some(Identity::from_user_id(sender_user)))
+			.authenticate_password(&body.auth, sender_user, Some(sender_device), None)
 			.await?;
 	}
 

src/api/client/keys.rs

@@ -26,7 +26,7 @@
 	serde::Raw,
 };
 use serde_json::json;
-use service::uiaa::Identity;
+use service::oauth::OAuthTicket;
 
 use crate::Ruma;
 
@@ -197,6 +197,7 @@ pub(crate) async fn upload_signing_keys_route(
 	if uiaa_needed_to_upload_keys(
 		services,
 		sender_user,
+		body.identity.is_appservice(),
 		body.self_signing_key.as_ref(),
 		body.user_signing_key.as_ref(),
 		body.master_key.as_ref(),
@@ -205,7 +206,12 @@ pub(crate) async fn upload_signing_keys_route(
 	{
 		let _ = services
 			.uiaa
-			.authenticate_password(&body.auth, Some(Identity::from_user_id(sender_user)))
+			.authenticate_password(
+				&body.auth,
+				sender_user,
+				body.identity.sender_device(),
+				Some(OAuthTicket::CrossSigningReset),
+			)
 			.await?;
 	}
 
@@ -226,10 +232,16 @@ pub(crate) async fn upload_signing_keys_route(
 async fn uiaa_needed_to_upload_keys(
 	services: crate::State,
 	user_id: &UserId,
+	is_appservice: bool,
 	self_signing_key: Option<&Raw<CrossSigningKey>>,
 	user_signing_key: Option<&Raw<CrossSigningKey>>,
 	master_signing_key: Option<&Raw<CrossSigningKey>>,
 ) -> bool {
+	if is_appservice {
+		// Appservices can skip UIAA for this endpoint
+		return false;
+	}
+
 	let (self_signing_key, user_signing_key, master_signing_key) = (
 		self_signing_key.map(Raw::deserialize).flat_ok(),
 		user_signing_key.map(Raw::deserialize).flat_ok(),

src/api/client/membership/leave.rs

@@ -170,9 +170,7 @@ pub async fn leave_room(
 					 locally."
 				);
 
-				// return the existing leave state, if one exists. `mark_as_left` will then
-				// update the `roomuserid_leftcount` table, making the leave come down sync
-				// again.
+				// return the existing leave state, if one exists
 				services
 					.rooms
 					.state_cache
@@ -207,6 +205,8 @@ pub async fn leave_room(
 		.update_joined_count(room_id)
 		.await;
 
+	services.sync.wake(user_id).await;
+
 	Ok(())
 }
 

src/api/client/message.rs

@@ -291,7 +291,9 @@ pub(crate) async fn is_ignored_pdu<Pdu>(
 {
 	// exclude Synapse's dummy events from bloating up response bodies. clients
 	// don't need to see this.
-	if event.kind().to_string() == "org.matrix.dummy_event" {
+	if !services.config.send_dummy_events_to_clients
+		&& event.kind().to_string() == "org.matrix.dummy_event"
+	{
 		return Ok(true);
 	}
 

src/api/client/mod.rs

@@ -16,6 +16,7 @@
 pub(super) mod membership;
 pub(super) mod message;
 pub(super) mod mutual_rooms;
+pub(super) mod oauth;
 pub(super) mod openid;
 pub(super) mod presence;
 pub(super) mod profile;
@@ -61,6 +62,7 @@
 pub use membership::{leave_all_rooms, leave_room, remote_leave_room};
 pub(super) use message::*;
 pub(super) use mutual_rooms::*;
+pub(super) use oauth::*;
 pub(super) use openid::*;
 pub(super) use presence::*;
 pub(super) use profile::*;
@@ -73,6 +75,7 @@
 pub(super) use room::*;
 pub(super) use search::*;
 pub(super) use send::*;
+pub use session::handle_login;
 pub(super) use session::*;
 pub(super) use space::*;
 pub(super) use state::*;

src/api/client/oauth/mod.rs

@@ -0,0 +1,56 @@
+use axum::{
+	Json, Router,
+	extract::{Request, State},
+	middleware::{self, Next},
+	response::{IntoResponse, Response},
+	routing::method_routing::{get, post},
+};
+use const_str::concat;
+use http::StatusCode;
+use serde_json::json;
+pub(crate) use server_metadata::*;
+
+mod register_client;
+mod server_metadata;
+mod token;
+
+const BASE_PATH: &str = concat!(conduwuit_core::ROUTE_PREFIX, "/oauth2/");
+const AUTH_CODE_PATH: &str = "grant/authorization_code";
+const JWKS_URI_PATH: &str = "client/keys.json";
+const CLIENT_REGISTER_PATH: &str = "client/register";
+const TOKEN_REVOKE_PATH: &str = "client/revoke";
+const TOKEN_PATH: &str = "grant/token";
+const ACCOUNT_MANAGEMENT_PATH: &str = concat!(conduwuit_core::ROUTE_PREFIX, "/account/deeplink");
+
+pub(crate) fn router(state: crate::State) -> Router<crate::State> {
+	Router::new()
+		.nest(BASE_PATH, oauth_router())
+		.route(
+			"/.well-known/openid-configuration",
+			get(
+				// TODO(unspecced): used by old versions of the matrix-js-sdk
+				async |State(services): State<crate::State>| {
+					Json(authorization_server_metadata(&services).await)
+				},
+			),
+		)
+		.layer(middleware::from_fn_with_state(
+			state,
+			async |State(state): State<crate::State>, request: Request, next: Next| -> Response {
+				if state.config.oauth.compatibility_mode().oauth_available() {
+					next.run(request).await
+				} else {
+					(StatusCode::NOT_FOUND, "OAuth is unavailable on this server").into_response()
+				}
+			},
+		))
+}
+
+fn oauth_router() -> Router<crate::State> {
+	Router::new()
+		.route(concat!("/", CLIENT_REGISTER_PATH), post(register_client::register_client_route))
+		// TODO(unspecced): used by old versions of the matrix-js-sdk
+		.route(concat!("/", JWKS_URI_PATH), get(async || Json(json!({"keys": []}))))
+		.route(concat!("/", TOKEN_PATH), post(token::token_route))
+		.route(concat!("/", TOKEN_REVOKE_PATH), post(token::revoke_token_route))
+}