ci: Compare against the merge base to avoid unneded triggers

See https://github.com/NixOS/nixpkgs/pull/501199

.envrc

@@ -2,7 +2,7 @@
 
 dotenv_if_exists
 
-if [ -f /etc/os-release ] && grep -q '^ID=nixos' /etc/os-release; then
+if command -v nix >/dev/null 2>&1; then
     use flake ".#${DIRENV_DEVSHELL:-default}"
 fi
 

.forgejo/actions/sccache/action.yml

@@ -9,7 +9,7 @@ runs:
   - name: Install sccache
     uses: https://git.tomfos.tr/tom/sccache-action@v1
   - name: Configure sccache
-    uses: https://github.com/actions/github-script@v8
+    uses: https://github.com/actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9
     with:
       script: |
         core.exportVariable('ACTIONS_RESULTS_URL', process.env.ACTIONS_RESULTS_URL || '');

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

@@ -149,37 +149,6 @@ runs:
     - name: Setup sccache
       uses: https://git.tomfos.tr/tom/sccache-action@v1
 
-    - name: Cache dependencies
-      id: deps-cache
-      uses: actions/cache@v4
-      with:
-        path: |
-          target/**/.fingerprint
-          target/**/deps
-          target/**/*.d
-          target/**/.cargo-lock
-          target/**/CACHEDIR.TAG
-          target/**/.rustc_info.json
-          /timelord/
-        # Dependencies cache - based on Cargo.lock, survives source code changes
-        key: >-
-          continuwuity-deps-${{ steps.runner-os.outputs.slug }}-${{ steps.runner-os.outputs.arch }}-${{ steps.rust-setup.outputs.version }}${{ inputs.cache-key-suffix && format('-{0}', inputs.cache-key-suffix) || '' }}-${{ hashFiles('rust-toolchain.toml', '**/Cargo.lock') }}
-        restore-keys: |
-          continuwuity-deps-${{ steps.runner-os.outputs.slug }}-${{ steps.runner-os.outputs.arch }}-${{ steps.rust-setup.outputs.version }}${{ inputs.cache-key-suffix && format('-{0}', inputs.cache-key-suffix) || '' }}-
-
-    - name: Cache incremental compilation
-      id: incremental-cache
-      uses: actions/cache@v4
-      with:
-        path: |
-          target/**/incremental
-        # Incremental cache - based on source code changes
-        key: >-
-          continuwuity-incremental-${{ steps.runner-os.outputs.slug }}-${{ steps.runner-os.outputs.arch }}-${{ steps.rust-setup.outputs.version }}${{ inputs.cache-key-suffix && format('-{0}', inputs.cache-key-suffix) || '' }}-${{ hashFiles('rust-toolchain.toml', '**/Cargo.lock') }}-${{ hashFiles('**/*.rs', '**/Cargo.toml') }}
-        restore-keys: |
-          continuwuity-incremental-${{ steps.runner-os.outputs.slug }}-${{ steps.runner-os.outputs.arch }}-${{ steps.rust-setup.outputs.version }}${{ inputs.cache-key-suffix && format('-{0}', inputs.cache-key-suffix) || '' }}-${{ hashFiles('rust-toolchain.toml', '**/Cargo.lock') }}-
-          continuwuity-incremental-${{ steps.runner-os.outputs.slug }}-${{ steps.runner-os.outputs.arch }}-${{ steps.rust-setup.outputs.version }}${{ inputs.cache-key-suffix && format('-{0}', inputs.cache-key-suffix) || '' }}-
-
     - name: End build cache restore group
       shell: bash
       run: echo "::endgroup::"

.forgejo/workflows/check-changelog.yml

@@ -1,8 +1,8 @@
-name: Check Changelog
+name: Checks / Changelog
 
 on:
   pull_request_target:
-    types: [opened, synchronize, reopened, ready_for_review]
+    types: [opened, synchronize, reopened, ready_for_review, labeled, unlabeled]
 
 
 concurrency:
@@ -16,7 +16,7 @@ permissions:
 
 jobs:
   check-changelog:
-    name: Check for changelog
+    name: Check changelog is added
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
@@ -33,9 +33,9 @@ jobs:
           git fetch origin ${GITHUB_BASE_REF}
 
           # Check for Added (A) or Modified (M) files in changelog.d
-          CHANGELOG_CHANGES=$(git diff --name-status origin/${GITHUB_BASE_REF} HEAD -- changelog.d/)
+          CHANGELOG_CHANGES=$(git diff --name-status origin/${GITHUB_BASE_REF}...HEAD -- changelog.d/)
 
-          SRC_CHANGES=$(git diff --name-status origin/${GITHUB_BASE_REF} HEAD -- src/)
+          SRC_CHANGES=$(git diff --name-status origin/${GITHUB_BASE_REF}...HEAD -- src/)
 
           echo "Changes in changelog.d/:"
           echo "$CHANGELOG_CHANGES"
@@ -54,8 +54,8 @@ jobs:
             echo "src_changed=false" >> $GITHUB_OUTPUT
           fi
 
-      - name: Manage PR Comment
-        uses: https://github.com/actions/github-script@v8
+      - name: Manage PR Labels
+        uses: https://github.com/actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9
         env:
           HAS_CHANGELOG: ${{ steps.check_files.outputs.has_changelog }}
           SRC_CHANGED: ${{ steps.check_files.outputs.src_changed }}
@@ -63,41 +63,37 @@ jobs:
           script: |
             const hasChangelog = process.env.HAS_CHANGELOG === 'true';
             const srcChanged = process.env.SRC_CHANGED === 'true';
-            const commentSignature = '<!-- changelog-check-action -->';
-            const commentBody = `${commentSignature}\nPlease add a changelog fragment to \`changelog.d/\` describing your changes.`;
 
-            const { data: currentUser } = await github.rest.users.getAuthenticated();
-
-            const { data: comments } = await github.rest.issues.listComments({
+            const { data: pullRequest } = await github.rest.pulls.get({
               owner: context.repo.owner,
               repo: context.repo.repo,
-              issue_number: context.issue.number,
+              pull_number: context.issue.number,
             });
 
-            const botComment = comments.find(comment =>
-              comment.user.id === currentUser.id &&
-              comment.body.includes(commentSignature)
-            );
+            const currentLabels = pullRequest.labels.map(l => l.name);
 
-            const shouldWarn = srcChanged && !hasChangelog;
-
-            if (!shouldWarn) {
-              if (botComment) {
-                console.log('Changelog found or not required. Deleting existing warning comment.');
-                await github.rest.issues.deleteComment({
-                  owner: context.repo.owner,
-                  repo: context.repo.repo,
-                  comment_id: botComment.id,
-                });
-              }
+            if (hasChangelog) {
+              console.log('PR has changelog');
+              await github.rest.issues.addLabels({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                issue_number: context.issue.number,
+                labels: ['Changelog/Added'],
+              });
+            } else if (currentLabels.includes('Changelog/None')) {
+              console.log('PR has Changelog/None label, skipping.');
+            } else if (srcChanged) {
+              console.log('PR is missing changelog');
+              await github.rest.issues.addLabels({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                issue_number: context.issue.number,
+                labels: ['Changelog/Missing'],
+              });
+              core.setFailed("Missing changelog entry (detected)");
+            } else if (currentLabels.includes('Changelog/Missing')) {
+              core.setFailed("Missing changelog entry (label)");
             } else {
-              if (!botComment) {
-                console.log('Changelog missing and required. Creating warning comment.');
-                await github.rest.issues.createComment({
-                  owner: context.repo.owner,
-                  repo: context.repo.repo,
-                  issue_number: context.issue.number,
-                  body: commentBody,
-                });
-              }
+              console.log('Changelog not needed');
+              // Changelog is probably not needed
             }

.forgejo/workflows/mirror-images.yml

@@ -51,10 +51,8 @@ jobs:
       #     owner: continuwuity
       #     repositories: continuwuity
 
-      - name: Install regctl
-        uses: https://forgejo.ellis.link/continuwuation/regclient-actions/regctl-installer@main
-        with:
-          binary: regsync
+      - name: Install regsync
+        uses: https://github.com/regclient/actions/regsync-installer@main
 
       - name: Check what images need mirroring
         run: |

.forgejo/workflows/update-flake-hashes.yml

@@ -16,48 +16,19 @@ jobs:
     steps:
       - uses: actions/checkout@v6
         with:
-          fetch-depth: 0
-          fetch-tags: false
-          fetch-single-branch: true
-          submodules: false
           persist-credentials: true
           token: ${{ secrets.FORGEJO_TOKEN }}
 
-      - uses: https://github.com/cachix/install-nix-action@19effe9fe722874e6d46dd7182e4b8b7a43c4a99 # v31.10.0
+      - name: Install Lix
+        uses: https://github.com/samueldr/lix-gha-installer-action@f5e94192f565f53d84f41a056956dc0d3183b343
         with:
-          nix_path: nixpkgs=channel:nixos-unstable
-
-        # We can skip getting a toolchain hash if this was ran as a dispatch with the intent
-        # to update just the rocksdb hash. If this was ran as a dispatch and the toolchain
-        # files are changed, we still update them, as well as the rocksdb import.
-      - name: Detect changed files
-        id: changes
-        run: |
-          git fetch origin ${{ github.base_ref }} --depth=1 || true
-          if [ -n "${{ github.event.pull_request.base.sha }}" ]; then
-            base=${{ github.event.pull_request.base.sha }}
-          else
-            base=$(git rev-parse HEAD~1)
-          fi
-          echo "Base: $base"
-          echo "HEAD: $(git rev-parse HEAD)"
-          git diff --name-only $base HEAD > changed_files.txt
-          echo "detected changes in $(cat changed_files.txt)"
-          # Join files with commas
-          files=$(paste -sd, changed_files.txt)
-          echo "files=$files" >> $FORGEJO_OUTPUT
-
-      - name: Debug output
-        run: |
-          echo "State of output"
-          echo "Changed files: ${{ steps.changes.outputs.files }}"
+          extra_nix_config: experimental-features = nix-command flakes flake-self-attrs
 
       - name: Get new toolchain hash
-        if: contains(steps.changes.outputs.files, 'Cargo.toml') || contains(steps.changes.outputs.files, 'Cargo.lock') || contains(steps.changes.outputs.files, 'rust-toolchain.toml')
         run: |
           # Set the current sha256 to an empty hash to make `nix build` calculate a new one
-          awk '/fromToolchainFile *\{/{found=1; print; next} found && /sha256 =/{sub(/sha256 = .*/, "sha256 = lib.fakeSha256;"); found=0} 1' nix/packages/rust.nix > temp.nix
-          mv temp.nix nix/packages/rust.nix
+          awk '/fromToolchainFile *\{/{found=1; print; next} found && /sha256 =/{sub(/sha256 = .*/, "sha256 = lib.fakeSha256;"); found=0} 1' nix/rust.nix > temp.nix
+          mv temp.nix nix/rust.nix
 
           # Build continuwuity and filter for the new hash
           # We do `|| true` because we want this to fail without stopping the workflow
@@ -65,36 +36,17 @@ jobs:
 
           # Place the new hash in place of the empty hash
           new_hash=$(cat new_toolchain_hash.txt)
-          sed -i "s|lib.fakeSha256|\"$new_hash\"|" nix/packages/rust.nix
+          sed -i "s|lib.fakeSha256|\"$new_hash\"|" nix/rust.nix
 
           echo "New hash:"
-          awk -F'"' '/fromToolchainFile/{found=1; next} found && /sha256 =/{print $2; found=0}' nix/packages/rust.nix
+          awk -F'"' '/fromToolchainFile/{found=1; next} found && /sha256 =/{print $2; found=0}' nix/rust.nix
           echo "Expected new hash:"
           cat new_toolchain_hash.txt
 
           rm new_toolchain_hash.txt
 
-      - name: Get new rocksdb hash
-        if: contains(steps.changes.outputs.files, '.nix') || contains(steps.changes.outputs.files, 'flake.lock')
-        run: |
-          # Set the current sha256 to an empty hash to make `nix build` calculate a new one
-          awk '/repo = "rocksdb";/{found=1; print; next} found && /sha256 =/{sub(/sha256 = .*/, "sha256 = lib.fakeSha256;"); found=0} 1' nix/packages/rocksdb/package.nix > temp.nix
-          mv temp.nix nix/packages/rocksdb/package.nix
-
-          # Build continuwuity and filter for the new hash
-          # We do `|| true` because we want this to fail without stopping the workflow
-          nix build .#default 2>&1 | tee >(grep 'got:' | awk '{print $2}' > new_rocksdb_hash.txt) || true
-
-          # Place the new hash in place of the empty hash
-          new_hash=$(cat new_rocksdb_hash.txt)
-          sed -i "s|lib.fakeSha256|\"$new_hash\"|" nix/packages/rocksdb/package.nix
-
-          echo "New hash:"
-          awk -F'"' '/repo = "rocksdb";/{found=1; next} found && /sha256 =/{print $2; found=0}' nix/packages/rocksdb/package.nix
-          echo "Expected new hash:"
-          cat new_rocksdb_hash.txt
-
-          rm new_rocksdb_hash.txt
+      - name: Update rocksdb
+        run: nix run .#update-rocksdb
 
       - name: Show diff
         run: git diff flake.nix nix

Cargo.toml

@@ -39,7 +39,7 @@ features = ["ffi", "std", "union"]
 version = "0.7.0"
 
 [workspace.dependencies.ctor]
-version = "0.6.0"
+version = "0.9.0"
 
 [workspace.dependencies.cargo_toml]
 version = "0.22"
@@ -60,7 +60,7 @@ default-features = false
 
 # used for TURN server authentication
 [workspace.dependencies.hmac]
-version = "0.12.1"
+version = "0.13.0"
 default-features = false
 
 # used for checking if an IP is in specific subnets / CIDR ranges easier
@@ -159,7 +159,7 @@ features = ["raw_value"]
 
 # Used for appservice registration files
 [workspace.dependencies.serde-saphyr]
-version = "0.0.21"
+version = "0.0.23"
 
 # Used to load forbidden room/user regex from config
 [workspace.dependencies.serde_regex]
@@ -344,7 +344,7 @@ version = "0.1.2"
 [workspace.dependencies.ruma]
 git = "https://forgejo.ellis.link/continuwuation/ruwuma"
 #branch = "conduwuit-changes"
-rev = "a97b91adcc012ef04991d823b8b5a79c6686ae48"
+rev = "1415caf8a32af4d943580c5ea4e12be1974593c2"
 features = [
     "compat",
     "rand",
@@ -383,7 +383,8 @@ features = [
     "unstable-pdu",
     "unstable-msc4155",
     "unstable-msc4143", # livekit well_known response
-    "unstable-msc4284"
+    "unstable-msc4284",
+    "unstable-msc4439", # pgp_key in .well_known/matrix/support
 ]
 
 [workspace.dependencies.rust-rocksdb]
@@ -403,7 +404,7 @@ version = "0.10.8"
 default-features = false
 
 [workspace.dependencies.sha1]
-version = "0.10.6"
+version = "0.11.0"
 default-features = false
 
 # optional opentelemetry, performance measurements, flamegraphs, etc for performance measurements and monitoring
@@ -480,7 +481,7 @@ default-features = false
 features = ["resource"]
 
 [workspace.dependencies.sd-notify]
-version = "0.4.5"
+version = "0.5.0"
 default-features = false
 
 [workspace.dependencies.hardened_malloc-rs]

changelog.d/+7409b1db.feature.md

@@ -0,0 +1 @@
+Added support for requiring users to accept terms and conditions when registering.

changelog.d/1596.bugfix

@@ -0,0 +1 @@
+Refactored nix package. Breaking, since `all-features` package no longer exists. Continuwuity is now built with jemalloc and liburing by default. Contributed by @Henry-Hiles (QuadRadical).

changelog.d/1609.feature.md

@@ -0,0 +1,2 @@
+Add new config option for [MSC4439](https://github.com/matrix-org/matrix-spec-proposals/pull/4439)
+PGP key URIs. Contributed by LogN.

changelog.d/1615.bugfix

@@ -0,0 +1 @@
+Fixed resolving IP of servers that only use SRV delegation. Contributed by @tulir.

changelog.d/1620.misc

@@ -0,0 +1 @@
+Fixed compiler warning in cf_opts.rs when building in release. Contributed by @ezera.

changelog.d/1623.bugfix

@@ -0,0 +1 @@
+Fixed "Sender must be a local user" error for make_join, make_knock, and make_leave federation routes. Contributed by @nex.

changelog.d/1629.feature.md

@@ -0,0 +1 @@
+Added admin commands to get build information and features. Contributed by @Jade

changelog.d/1630.bugfix

@@ -0,0 +1 @@
+Fixed restricted joins not being signed when we are being used as an authorising server. Contributed by @nex, reported by [vel](matrix:u/vel:nhjkl.com?action=chat).

conduwuit-example.toml

@@ -523,6 +523,18 @@
 #
 #recaptcha_private_site_key =
 
+# 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.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" }
+# ```
+#
+#registration_terms = {}
+
 # Controls whether encrypted rooms and events are allowed.
 #
 #allow_encryption = true
@@ -1869,6 +1881,11 @@
 #
 #support_mxid =
 
+# PGP key URI for server support contacts, to be served as part of the
+# MSC1929 server support endpoint.
+#
+#support_pgp_key =
+
 # **DEPRECATED**: Use `[global.matrix_rtc].foci` instead.
 #
 # A list of MatrixRTC foci URLs which will be served as part of the

docker/Dockerfile

@@ -15,13 +15,13 @@ ARG LLVM_VERSION=21
 
 # Install repo tools
 # Line one: compiler tools
-# Line two: curl, for downloading binaries
+# Line two: curl, for downloading binaries and wget because llvm.sh is broken with curl
 # Line three: for xx-verify
 RUN --mount=type=cache,target=/var/cache/apt,sharing=locked \
     --mount=type=cache,target=/var/lib/apt,sharing=locked \
     apt-get update && apt-get install -y \
     pkg-config make jq \
-    curl git software-properties-common \
+    wget curl git software-properties-common \
     file
 
 # LLVM packages
@@ -48,7 +48,7 @@ EOF
 
 # Developer tool versions
 # renovate: datasource=github-releases depName=cargo-bins/cargo-binstall
-ENV BINSTALL_VERSION=1.17.8
+ENV BINSTALL_VERSION=1.17.9
 # renovate: datasource=github-releases depName=psastras/sbom-rs
 ENV CARGO_SBOM_VERSION=0.9.1
 # renovate: datasource=crate depName=lddtree

docker/musl.Dockerfile

@@ -18,7 +18,7 @@ RUN --mount=type=cache,target=/etc/apk/cache apk add \
 
 # Developer tool versions
 # renovate: datasource=github-releases depName=cargo-bins/cargo-binstall
-ENV BINSTALL_VERSION=1.17.8
+ENV BINSTALL_VERSION=1.17.9
 # renovate: datasource=github-releases depName=psastras/sbom-rs
 ENV CARGO_SBOM_VERSION=0.9.1
 # renovate: datasource=crate depName=lddtree

docs/deploying/generic.mdx

@@ -14,6 +14,7 @@ Download the binary for your architecture (x86_64 or aarch64) -
 run the `uname -m` to check which you need.
 
 Prebuilt binaries are available from:
+
 - **Tagged releases**: [Latest release page](https://forgejo.ellis.link/continuwuation/continuwuity/releases/latest)
 - **Development builds**: CI artifacts from the `main` branch
   (includes Debian/Ubuntu packages)
@@ -42,32 +43,36 @@ build profile with
 [link-time optimisation (LTO)](https://doc.rust-lang.org/cargo/reference/profiles.html#lto)
 and, for amd64, target the haswell CPU architecture.
 
+### Nix
+
+Theres a Nix package defined in our flake, available for Linux and MacOS. Add continuwuity as an input to your flake, and use `inputs.continuwuity.packages.${system}.default` to get a working Continuwuity package.
+
+If you simply wish to generate a binary using Nix, you can run `nix build git+https://forgejo.ellis.link/continuwuation/continuwuity` to generate a binary in `result/bin/conduwuit`.
+
 ### Compiling
 
 Alternatively, you may compile the binary yourself.
 
-### Building with the Rust toolchain
+#### Using Docker
 
-If wanting to build using standard Rust toolchains, make sure you install:
+If you would like to build using docker, you can run the command `docker build -f ./docker/Dockerfile -t forgejo.ellis.link/continuwuation/continuwuity:main .` to compile continuwuity.
 
-- (On linux) `liburing-dev` on the compiling machine, and `liburing` on the target host
-- (On linux) `pkg-config` on the compiling machine to allow finding `liburing`
-- A C++ compiler and (on linux) `libclang` for RocksDB
+#### Manual
+
+##### Dependencies
+
+- Run `nix develop` to get a devshell with everything you need
+- Or, install the following:
+    - (On linux) `liburing-dev` on the compiling machine, and `liburing` on the target host
+    - (On linux) `pkg-config` on the compiling machine to allow finding `liburing`
+    - A C++ compiler and (on linux) `libclang` for RocksDB
+
+##### Build
 
 You can build Continuwuity using `cargo build --release`.
 
 Continuwuity supports various optional features that can be enabled during compilation. Please see the Cargo.toml file for a comprehensive list, or ask in our rooms.
 
-### Building with Nix
-
-If you prefer, you can use Nix (or [Lix](https://lix.systems)) to build Continuwuity. This provides improved reproducibility and makes it easy to set up a build environment and generate output. This approach also allows for easy cross-compilation.
-
-You can run the `nix build -L .#static-x86_64-linux-musl-all-features` or
-`nix build -L .#static-aarch64-linux-musl-all-features` commands based
-on architecture to cross-compile the necessary static binary located at
-`result/bin/conduwuit`. This is reproducible with the static binaries produced
-in our CI.
-
 ## Adding a Continuwuity user
 
 While Continuwuity can run as any user, it is better to use dedicated users for
@@ -128,13 +133,11 @@ and entering the following:
 ReadWritePaths=/path/to/custom/database/path
 ```
 
-
 ### Example systemd Unit File
 
 <details>
 <summary>Click to expand systemd unit file (conduwuit.service)</summary>
 
-
 ```ini file="../../pkg/conduwuit.service"
 
 ```
@@ -202,23 +205,27 @@ sudo systemctl enable --now caddy
 As we prefer our users to use Caddy, we do not provide configuration files for other proxies.
 
 You will need to reverse proxy everything under the following routes:
+
 - `/_matrix/` - core Matrix C-S and S-S APIs
 - `/_conduwuit/` and/or `/_continuwuity/` - ad-hoc Continuwuity routes such as `/local_user_count` and
-`/server_version`
+  `/server_version`
 
 You can optionally reverse proxy the following individual routes:
+
 - `/.well-known/matrix/client` and `/.well-known/matrix/server` if using
-Continuwuity to perform delegation (see the `[global.well_known]` config section)
+  Continuwuity to perform delegation (see the `[global.well_known]` config section)
 - `/.well-known/matrix/support` if using Continuwuity to send the homeserver admin
-contact and support page (formerly known as MSC1929)
+  contact and support page (formerly known as MSC1929)
 - `/` if you would like to see `hewwo from conduwuit woof!` at the root
 
 See the following spec pages for more details on these files:
+
 - [`/.well-known/matrix/server`](https://spec.matrix.org/latest/client-server-api/#getwell-knownmatrixserver)
 - [`/.well-known/matrix/client`](https://spec.matrix.org/latest/client-server-api/#getwell-knownmatrixclient)
 - [`/.well-known/matrix/support`](https://spec.matrix.org/latest/client-server-api/#getwell-knownmatrixsupport)
 
 Examples of delegation:
+
 - https://continuwuity.org/.well-known/matrix/server
 - https://continuwuity.org/.well-known/matrix/client
 - https://ellis.link/.well-known/matrix/server
@@ -232,6 +239,7 @@ header, making federation non-functional. If you find a workaround, please share
 If using Apache, you need to use `nocanon` in your `ProxyPass` directive to prevent httpd from interfering with the `X-Matrix` header (note that Apache is not ideal as a general reverse proxy, so we discourage using it if alternatives are available).
 
 If using Nginx, you need to pass the request URI to Continuwuity using `$request_uri`, like this:
+
 - `proxy_pass http://127.0.0.1:6167$request_uri;`
 - `proxy_pass http://127.0.0.1:6167;`
 
@@ -271,17 +279,17 @@ curl https://your.server.name:8448/_matrix/federation/v1/version
 ```
 
 - To check if your server can communicate with other homeservers, use the
-[Matrix Federation Tester](https://federationtester.mtrnord.blog/). If you can
-register but cannot join federated rooms, check your configuration and verify
-that port 8448 is open and forwarded correctly.
+  [Matrix Federation Tester](https://federationtester.mtrnord.blog/). If you can
+  register but cannot join federated rooms, check your configuration and verify
+  that port 8448 is open and forwarded correctly.
 
-# What's next?
+## What's next?
 
-## Audio/Video calls
+### Audio/Video calls
 
 For Audio/Video call functionality see the [Calls](../calls.md) page.
 
-## Appservices
+### Appservices
 
 If you want to set up an appservice, take a look at the [Appservice
 Guide](../appservices.md).

docs/deploying/nixos.mdx

@@ -1,40 +1,40 @@
 # Continuwuity for NixOS
 
-NixOS packages Continuwuity as `matrix-continuwuity`. This package includes both the Continuwuity software and a dedicated NixOS module for configuration and deployment.
+## Nix package
 
-## Installation methods
+You can get a Nix package for Continuwuity from the following sources:
 
-You can acquire Continuwuity with Nix (or [Lix][lix]) from these sources:
+- Directly from Nixpkgs: `pkgs.matrix-continuwuity`
+- Or, using `continuwuity.packages.${system}.default` from:
+    - The `flake.nix` at the root of the Continuwuity repo, by adding Continuwuity to your flake inputs:
 
-* Directly from Nixpkgs using the official package (`pkgs.matrix-continuwuity`)
-* The `flake.nix` at the root of the Continuwuity repo
-* The `default.nix` at the root of the Continuwuity repo
+    ```nix
+    inputs.continuwuity.url = "git+https://forgejo.ellis.link/continuwuation/continuwuity";
+    ```
+
+    - The `default.nix` at the root of the Continuwuity repo
 
 ## NixOS module
 
-Continuwuity now has an official NixOS module that simplifies configuration and deployment. The module is available in Nixpkgs as `services.matrix-continuwuity` from NixOS 25.05.
+Continuwuity has an official NixOS module that simplifies configuration and deployment. The module is available in Nixpkgs as `services.matrix-continuwuity`.
 
 Here's a basic example of how to use the module:
 
 ```nix
-{ config, pkgs, ... }:
+services.matrix-continuwuity = {
+  enable = true;
+  settings = {
+    global = {
+      server_name = "example.com";
 
-{
-  services.matrix-continuwuity = {
-    enable = true;
-    settings = {
-      global = {
-        server_name = "example.com";
-        # Listening on localhost by default
-        # address and port are handled automatically
-        allow_registration = false;
-        allow_encryption = true;
-        allow_federation = true;
-        trusted_servers = [ "matrix.org" ];
-      };
+      # Continuwuity listens on localhost by default,
+      # address and port are handled automatically
+
+      # You can add any further configuration here, e.g.
+	  # trusted_servers = [ "matrix.org" ];
     };
   };
-}
+};
 ```
 
 ### Available options
@@ -45,86 +45,30 @@ The NixOS module provides these configuration options:
 - `user`: The user to run Continuwuity as (defaults to "continuwuity")
 - `group`: The group to run Continuwuity as (defaults to "continuwuity")
 - `extraEnvironment`: Extra environment variables to pass to the Continuwuity server
-- `package`: The Continuwuity package to use
-- `settings`: The Continuwuity configuration (in TOML format)
+- `package`: The Continuwuity package to use, defaults to `pkgs.matrix-continuwuity`
+    - You may want to override this to be from our flake, for faster updates and unstable versions:
+    ```nix
+    package = inputs.continuwuity.packages.${pkgs.stdenv.hostPlatform.system}.default;
+    ```
+- `admin.enable`: Whether to add the `conduwuit` binary to `PATH` for administration (enabled by default)
+- `settings`: The Continuwuity configuration
 
 Use the `settings` option to configure Continuwuity itself. See the [example configuration file](../reference/config.mdx) for all available options.
 
-### UNIX sockets
-
-The NixOS module natively supports UNIX sockets through the `global.unix_socket_path` option. When using UNIX sockets, set `global.address` to `null`:
+Settings are automatically translated from Nix to TOML. For example, the following line of Nix:
 
 ```nix
-services.matrix-continuwuity = {
-  enable = true;
-  settings = {
-    global = {
-      server_name = "example.com";
-      address = null; # Must be null when using unix_socket_path
-      unix_socket_path = "/run/continuwuity/continuwuity.sock";
-      unix_socket_perms = 660; # Default permissions for the socket
-      # ...
-    };
-  };
-};
+settings.global.well_known.client = "https://matrix.example.com";
 ```
 
-The module automatically sets the correct `RestrictAddressFamilies` in the systemd service configuration to allow access to UNIX sockets.
+Would become this equivalent TOML configuration:
 
-### RocksDB database
-
-Continuwuity exclusively uses RocksDB as its database backend. The system configures the database path automatically to `/var/lib/continuwuity/` and you cannot change it due to the service's reliance on systemd's StateDir.
-
-If you're migrating from Conduit with SQLite, use this [tool to migrate a Conduit SQLite database to RocksDB](https://github.com/ShadowJonathan/conduit_toolbox/).
-
-### jemalloc and hardened profile
-
-Continuwuity uses jemalloc by default. This may interfere with the [`hardened.nix` profile][hardened.nix] because it uses `scudo` by default. Either disable/hide `scudo` from Continuwuity or disable jemalloc like this:
-
-```nix
-services.matrix-continuwuity = {
-  enable = true;
-  package = pkgs.matrix-continuwuity.override {
-    enableJemalloc = false;
-  };
-  # ...
-};
+```toml
+[global.well_known]
+client = "https://matrix.example.com"
 ```
 
-## Upgrading from Conduit
-
-If you previously used Conduit with the `services.matrix-conduit` module:
-
-1. Ensure your Conduit uses the RocksDB backend, or migrate from SQLite using the [migration tool](https://github.com/ShadowJonathan/conduit_toolbox/)
-2. Switch to the new module by changing `services.matrix-conduit` to `services.matrix-continuwuity` in your configuration
-3. Update any custom configuration to match the new module's structure
-
 ## Reverse proxy configuration
 
-You'll need to set up a reverse proxy (like nginx or caddy) to expose Continuwuity to the internet. Configure your reverse proxy to forward requests to `/_matrix` on port 443 and 8448 to your Continuwuity instance.
-
-Here's an example nginx configuration:
-
-```nginx
-server {
-    listen 443 ssl;
-    listen [::]:443 ssl;
-    listen 8448 ssl;
-    listen [::]:8448 ssl;
-
-    server_name example.com;
-
-    # SSL configuration here...
-
-    location /_matrix/ {
-        proxy_pass http://127.0.0.1:6167$request_uri;
-        proxy_set_header Host $host;
-        proxy_set_header X-Real-IP $remote_addr;
-        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-        proxy_set_header X-Forwarded-Proto $scheme;
-    }
-}
-```
-
-[lix]: https://lix.systems/
-[hardened.nix]: https://github.com/NixOS/nixpkgs/blob/master/nixos/modules/profiles/hardened.nix
+You'll need to set up a reverse proxy (like NGINX or Caddy) to expose Continuwuity to the internet. You can configure your reverse proxy using NixOS options (e.g. `services.caddy`).
+See the [reverse proxy setup guide](./generic.mdx#setting-up-the-reverse-proxy) for information on correct reverse proxy configuration.

docs/reference/admin/query.md

@@ -133,6 +133,18 @@ pusher service
 
 Returns all the pushers for the user
 
+### `!admin query pusher delete-pusher`
+
+Deletes a specific pusher by ID
+
+### `!admin query pusher delete-all-user`
+
+Deletes all pushers for a user
+
+### `!admin query pusher delete-all-device`
+
+Deletes all pushers associated with a device ID
+
 ## `!admin query short`
 
 short service

docs/reference/admin/server.md

@@ -47,3 +47,11 @@ Restart the server
 ## `!admin server shutdown`
 
 Shutdown the server
+
+## `!admin server list-features`
+
+List features built into the server
+
+## `!admin server build-info`
+
+Build information

docs/reference/admin/users.md

@@ -157,3 +157,7 @@ Force joins all local users to the specified room.
 At least 1 server admin must be in the room to reduce abuse.
 
 Requires the `--yes-i-want-to-do-this` flag.
+
+## `!admin users reset-push-rules`
+
+Resets the push-rules (notification settings) of the target user to the server defaults

flake.lock

@@ -3,11 +3,11 @@
     "advisory-db": {
       "flake": false,
       "locked": {
-        "lastModified": 1773786698,
-        "narHash": "sha256-o/J7ZculgwSs1L4H4UFlFZENOXTJzq1X0n71x6oNNvY=",
+        "lastModified": 1775907537,
+        "narHash": "sha256-vbeLNgmsx1Z6TwnlDV0dKyeBCcon3UpkV9yLr/yc6HM=",
         "owner": "rustsec",
         "repo": "advisory-db",
-        "rev": "99e9de91bb8b61f06ef234ff84e11f758ecd5384",
+        "rev": "d99f7b9eb81731bddebf80a355f8be7b2f8b1b28",
         "type": "github"
       },
       "original": {
@@ -18,11 +18,11 @@
     },
     "crane": {
       "locked": {
-        "lastModified": 1773189535,
-        "narHash": "sha256-E1G/Or6MWeP+L6mpQ0iTFLpzSzlpGrITfU2220Gq47g=",
+        "lastModified": 1775839657,
+        "narHash": "sha256-SPm9ck7jh3Un9nwPuMGbRU04UroFmOHjLP56T10MOeM=",
         "owner": "ipetkov",
         "repo": "crane",
-        "rev": "6fa2fb4cf4a89ba49fc9dd5a3eb6cde99d388269",
+        "rev": "7cf72d978629469c4bd4206b95c402514c1f6000",
         "type": "github"
       },
       "original": {
@@ -39,11 +39,11 @@
         "rust-analyzer-src": "rust-analyzer-src"
       },
       "locked": {
-        "lastModified": 1773732206,
-        "narHash": "sha256-HKibxaUXyWd4Hs+ZUnwo6XslvaFqFqJh66uL9tphU4Q=",
+        "lastModified": 1775891769,
+        "narHash": "sha256-EOfVlTKw2n8w1uhfh46GS4hEGnQ7oWrIWQfIY6utIkI=",
         "owner": "nix-community",
         "repo": "fenix",
-        "rev": "0aa13c1b54063a8d8679b28a5cd357ba98f4a56b",
+        "rev": "6fbc54dde15aee725bdc7aae5e478849685d5f56",
         "type": "github"
       },
       "original": {
@@ -74,11 +74,11 @@
         "nixpkgs-lib": "nixpkgs-lib"
       },
       "locked": {
-        "lastModified": 1772408722,
-        "narHash": "sha256-rHuJtdcOjK7rAHpHphUb1iCvgkU3GpfvicLMwwnfMT0=",
+        "lastModified": 1775087534,
+        "narHash": "sha256-91qqW8lhL7TLwgQWijoGBbiD4t7/q75KTi8NxjVmSmA=",
         "owner": "hercules-ci",
         "repo": "flake-parts",
-        "rev": "f20dc5d9b8027381c474144ecabc9034d6a839a3",
+        "rev": "3107b77cd68437b9a76194f0f7f9c55f2329ca5b",
         "type": "github"
       },
       "original": {
@@ -89,11 +89,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1773734432,
-        "narHash": "sha256-IF5ppUWh6gHGHYDbtVUyhwy/i7D261P7fWD1bPefOsw=",
+        "lastModified": 1775710090,
+        "narHash": "sha256-ar3rofg+awPB8QXDaFJhJ2jJhu+KqN/PRCXeyuXR76E=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "cda48547b432e8d3b18b4180ba07473762ec8558",
+        "rev": "4c1018dae018162ec878d42fec712642d214fdfa",
         "type": "github"
       },
       "original": {
@@ -105,11 +105,11 @@
     },
     "nixpkgs-lib": {
       "locked": {
-        "lastModified": 1772328832,
-        "narHash": "sha256-e+/T/pmEkLP6BHhYjx6GmwP5ivonQQn0bJdH9YrRB+Q=",
+        "lastModified": 1774748309,
+        "narHash": "sha256-+U7gF3qxzwD5TZuANzZPeJTZRHS29OFQgkQ2kiTJBIQ=",
         "owner": "nix-community",
         "repo": "nixpkgs.lib",
-        "rev": "c185c7a5e5dd8f9add5b2f8ebeff00888b070742",
+        "rev": "333c4e0545a6da976206c74db8773a1645b5870a",
         "type": "github"
       },
       "original": {
@@ -132,11 +132,11 @@
     "rust-analyzer-src": {
       "flake": false,
       "locked": {
-        "lastModified": 1773697963,
-        "narHash": "sha256-xdKI77It9PM6eNrCcDZsnP4SKulZwk8VkDgBRVMnCb8=",
+        "lastModified": 1775843361,
+        "narHash": "sha256-j53ZgyDvmYf3Sjh1IPvvTjqa614qUfVQSzj59+MpzkY=",
         "owner": "rust-lang",
         "repo": "rust-analyzer",
-        "rev": "2993637174252ff60a582fd1f55b9ab52c39db6d",
+        "rev": "9eb97ea96d8400e8957ddd56702e962614296583",
         "type": "github"
       },
       "original": {
@@ -153,11 +153,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1773297127,
-        "narHash": "sha256-6E/yhXP7Oy/NbXtf1ktzmU8SdVqJQ09HC/48ebEGBpk=",
+        "lastModified": 1775636079,
+        "narHash": "sha256-pc20NRoMdiar8oPQceQT47UUZMBTiMdUuWrYu2obUP0=",
         "owner": "numtide",
         "repo": "treefmt-nix",
-        "rev": "71b125cd05fbfd78cab3e070b73544abe24c5016",
+        "rev": "790751ff7fd3801feeaf96d7dc416a8d581265ba",
         "type": "github"
       },
       "original": {

flake.nix

@@ -29,7 +29,6 @@
       url = "github:edolstra/flake-compat?ref=master";
       flake = false;
     };
-
   };
 
   outputs =
@@ -37,10 +36,10 @@
     flake-parts.lib.mkFlake { inherit inputs; } {
       imports = [ ./nix ];
       systems = [
-        # good support
         "x86_64-linux"
-        # support untested but theoretically there
         "aarch64-linux"
+        # support untested but theoretically there
+        "aarch64-darwin"
       ];
     };
 }

nix/checks/default.nix

@@ -1,107 +0,0 @@
-{ inputs, ... }:
-{
-  perSystem =
-    {
-      self',
-      lib,
-      pkgs,
-      ...
-    }:
-    let
-      uwulib = inputs.self.uwulib.init pkgs;
-
-      rocksdbAllFeatures = self'.packages.rocksdb.override {
-        enableJemalloc = true;
-      };
-
-      commonAttrs = (uwulib.build.commonAttrs { }) // {
-        buildInputs = [
-          pkgs.liburing
-          pkgs.rust-jemalloc-sys-unprefixed
-          rocksdbAllFeatures
-        ];
-        nativeBuildInputs = [
-          pkgs.pkg-config
-          # bindgen needs the build platform's libclang. Apparently due to "splicing
-          # weirdness", pkgs.rustPlatform.bindgenHook on its own doesn't quite do the
-          # right thing here.
-          pkgs.rustPlatform.bindgenHook
-        ];
-        env = {
-          LIBCLANG_PATH = lib.makeLibraryPath [ pkgs.llvmPackages.libclang.lib ];
-          LD_LIBRARY_PATH = lib.makeLibraryPath [
-            pkgs.liburing
-            pkgs.rust-jemalloc-sys-unprefixed
-            rocksdbAllFeatures
-          ];
-        }
-        // uwulib.environment.buildPackageEnv
-        // {
-          ROCKSDB_INCLUDE_DIR = "${rocksdbAllFeatures}/include";
-          ROCKSDB_LIB_DIR = "${rocksdbAllFeatures}/lib";
-        };
-      };
-      cargoArtifacts = self'.packages.continuwuity-all-features-deps;
-    in
-    {
-      # taken from
-      #
-      # https://crane.dev/examples/quick-start.html
-      checks = {
-        continuwuity-all-features-build = self'.packages.continuwuity-all-features-bin;
-
-        continuwuity-all-features-clippy = uwulib.build.craneLibForChecks.cargoClippy (
-          commonAttrs
-          // {
-            inherit cargoArtifacts;
-            cargoClippyExtraArgs = "-- --deny warnings";
-          }
-        );
-
-        continuwuity-all-features-docs = uwulib.build.craneLibForChecks.cargoDoc (
-          commonAttrs
-          // {
-            inherit cargoArtifacts;
-            # This can be commented out or tweaked as necessary, e.g. set to
-            # `--deny rustdoc::broken-intra-doc-links` to only enforce that lint
-            env.RUSTDOCFLAGS = "--deny warnings";
-          }
-        );
-
-        # Check formatting
-        continuwuity-all-features-fmt = uwulib.build.craneLibForChecks.cargoFmt {
-          src = uwulib.build.src;
-        };
-
-        continuwuity-all-features-toml-fmt = uwulib.build.craneLibForChecks.taploFmt {
-          src = pkgs.lib.sources.sourceFilesBySuffices uwulib.build.src [ ".toml" ];
-          # taplo arguments can be further customized below as needed
-          taploExtraArgs = "--config ${inputs.self}/taplo.toml";
-        };
-
-        # Audit dependencies
-        continuwuity-all-features-audit = uwulib.build.craneLibForChecks.cargoAudit {
-          inherit (inputs) advisory-db;
-          src = uwulib.build.src;
-        };
-
-        # Audit licenses
-        continuwuity-all-features-deny = uwulib.build.craneLibForChecks.cargoDeny {
-          src = uwulib.build.src;
-        };
-
-        # Run tests with cargo-nextest
-        # Consider setting `doCheck = false` on `continuwuity-all-features` if you do not want
-        # the tests to run twice
-        continuwuity-all-features-nextest = uwulib.build.craneLibForChecks.cargoNextest (
-          commonAttrs
-          // {
-            inherit cargoArtifacts;
-            partitions = 1;
-            partitionType = "count";
-            cargoNextestPartitionsExtraArgs = "--no-tests=pass";
-          }
-        );
-      };
-    };
-}

nix/crane.nix

@@ -0,0 +1,14 @@
+{ inputs, ... }:
+{
+  perSystem =
+    {
+      pkgs,
+      self',
+      ...
+    }:
+    {
+      _module.args.craneLib = (inputs.crane.mkLib pkgs).overrideToolchain (
+        pkgs: self'.packages.stable-toolchain
+      );
+    };
+}

nix/default.nix

@@ -1,11 +1,10 @@
 {
   imports = [
-    ./checks
+    ./rust.nix
+    ./crane.nix
     ./packages
-    ./shells
-    ./tests
-
-    ./hydra.nix
+    ./devshell.nix
     ./fmt.nix
+    ./rocksdb-updater.nix
   ];
 }

nix/devshell.nix

@@ -0,0 +1,42 @@
+{
+  perSystem =
+    {
+      craneLib,
+      self',
+      lib,
+      pkgs,
+      ...
+    }:
+    {
+      # basic nix shell containing all things necessary to build continuwuity in all flavors manually (on x86_64-linux)
+      devShells.default = craneLib.devShell {
+        packages = [
+          self'.packages.rocksdb
+          pkgs.nodejs
+          pkgs.pkg-config
+        ]
+        ++ lib.optionals pkgs.stdenv.isLinux [
+          pkgs.liburing
+          pkgs.rust-jemalloc-sys-unprefixed
+        ];
+
+        env = {
+          LIBCLANG_PATH = lib.makeLibraryPath [ pkgs.llvmPackages.libclang.lib ];
+          LD_LIBRARY_PATH = lib.makeLibraryPath (
+            [
+              pkgs.stdenv.cc.cc.lib
+            ]
+            ++ lib.optionals pkgs.stdenv.isLinux [
+              pkgs.liburing
+              pkgs.jemalloc
+            ]
+          );
+        }
+        // lib.optionalAttrs pkgs.stdenv.isLinux {
+          PKG_CONFIG_PATH = lib.makeSearchPath "lib/pkgconfig" [
+            pkgs.liburing.dev
+          ];
+        };
+      };
+    };
+}

nix/hydra.nix

@@ -1,9 +0,0 @@
-{ inputs, ... }:
-let
-  lib = inputs.nixpkgs.lib;
-in
-{
-  flake.hydraJobs.packages = builtins.mapAttrs (
-    _name: lib.hydraJob
-  ) inputs.self.packages.x86_64-linux;
-}

nix/packages/continuwuity.nix

@@ -0,0 +1,65 @@
+{
+  lib,
+  self,
+  stdenv,
+  liburing,
+  craneLib,
+  pkg-config,
+  callPackage,
+  rustPlatform,
+  cargoExtraArgs ? "",
+  rocksdb ? callPackage ./rocksdb.nix { },
+}:
+let
+  # see https://crane.dev/API.html#cranelibfiltercargosources
+  # we need to keep the `web` directory which would be filtered out by the regular source filtering function
+  # https://crane.dev/API.html#cranelibcleancargosource
+  isWebTemplate = path: _type: builtins.match ".*(src/(web|service)|docs).*" path != null;
+  isRust = craneLib.filterCargoSources;
+  isNix = path: _type: builtins.match ".+/nix.*" path != null;
+  webOrRustNotNix = p: t: !(isNix p t) && (isWebTemplate p t || isRust p t);
+
+  src = lib.cleanSourceWith {
+    src = self;
+    filter = webOrRustNotNix;
+    name = "source";
+  };
+
+  attrs = {
+    inherit src;
+    nativeBuildInputs = [
+      pkg-config
+      rustPlatform.bindgenHook
+    ];
+    buildInputs = lib.optionals stdenv.hostPlatform.isLinux [ liburing ];
+    env = {
+      ROCKSDB_INCLUDE_DIR = "${rocksdb}/include";
+      ROCKSDB_LIB_DIR = "${rocksdb}/lib";
+    };
+  };
+in
+craneLib.buildPackage (
+  lib.recursiveUpdate attrs {
+    inherit cargoExtraArgs;
+    cargoArtifacts = craneLib.buildDepsOnly attrs;
+
+    # Needed to make continuwuity link to rocksdb
+    postFixup = lib.optionalString stdenv.hostPlatform.isLinux ''
+      old_rpath="$(patchelf --print-rpath $out/bin/conduwuit)"
+      extra_rpath="${
+        lib.makeLibraryPath [
+          rocksdb
+        ]
+      }"
+
+      patchelf  --set-rpath "$old_rpath:$extra_rpath" $out/bin/conduwuit
+    '';
+
+    meta = {
+      description = "A community-driven Matrix homeserver in Rust";
+      mainProgram = "conduwuit";
+      platforms = lib.platforms.all;
+      maintainers = with lib.maintainers; [ quadradical ];
+    };
+  }
+)

nix/packages/continuwuity/default.nix

@@ -1,59 +0,0 @@
-{ inputs, ... }:
-{
-  perSystem =
-    {
-      self',
-      lib,
-      pkgs,
-      ...
-    }:
-    let
-      uwulib = inputs.self.uwulib.init pkgs;
-    in
-    {
-      packages =
-        lib.pipe
-          [
-            # this is the default variant
-            {
-              variantName = "default";
-              commonAttrsArgs.profile = "release";
-              rocksdb = self'.packages.rocksdb;
-              features = { };
-            }
-            # this is the variant with all features enabled (liburing + jemalloc)
-            {
-              variantName = "all-features";
-              commonAttrsArgs.profile = "release";
-              rocksdb = self'.packages.rocksdb.override {
-                enableJemalloc = true;
-              };
-              features = {
-                enabledFeatures = "all";
-                disabledFeatures = uwulib.features.defaultDisabledFeatures ++ [ "bindgen-static" ];
-              };
-            }
-          ]
-          [
-            (builtins.map (cfg: rec {
-              deps = {
-                name = "continuwuity-${cfg.variantName}-deps";
-                value = uwulib.build.buildDeps {
-                  features = uwulib.features.calcFeatures cfg.features;
-                  inherit (cfg) commonAttrsArgs rocksdb;
-                };
-              };
-              bin = {
-                name = "continuwuity-${cfg.variantName}-bin";
-                value = uwulib.build.buildPackage {
-                  deps = self'.packages.${deps.name};
-                  features = uwulib.features.calcFeatures cfg.features;
-                  inherit (cfg) commonAttrsArgs rocksdb;
-                };
-              };
-            }))
-            (builtins.concatMap builtins.attrValues)
-            builtins.listToAttrs
-          ];
-    };
-}

nix/packages/default.nix

@@ -1,14 +1,18 @@
 {
-  imports = [
-    ./continuwuity
-    ./rocksdb
-    ./rust.nix
-    ./uwulib
-  ];
-
+  self,
+  ...
+}:
+{
   perSystem =
-    { self', ... }:
     {
-      packages.default = self'.packages.continuwuity-default-bin;
+      pkgs,
+      craneLib,
+      ...
+    }:
+    {
+      packages = {
+        rocksdb = pkgs.callPackage ./rocksdb.nix { };
+        default = pkgs.callPackage ./continuwuity.nix { inherit self craneLib; };
+      };
     };
 }

nix/packages/rocksdb.nix

@@ -0,0 +1,34 @@
+{
+  stdenv,
+  rocksdb,
+  fetchFromGitea,
+  rust-jemalloc-sys-unprefixed,
+  ...
+}:
+(rocksdb.override {
+  # rocksdb fails to build with prefixed jemalloc, which is required on
+  # darwin due to [1]. In this case, fall back to building rocksdb with
+  # libc malloc. This should not cause conflicts, because all of the
+  # jemalloc symbols are prefixed.
+  #
+  # [1]: https://github.com/tikv/jemallocator/blob/ab0676d77e81268cd09b059260c75b38dbef2d51/jemalloc-sys/src/env.rs#L17
+  jemalloc = rust-jemalloc-sys-unprefixed;
+  enableJemalloc = stdenv.hostPlatform.isLinux;
+}).overrideAttrs
+  ({
+    version = "continuwuity-v0.5.0-unstable-2026-03-27";
+    src = fetchFromGitea {
+      domain = "forgejo.ellis.link";
+      owner = "continuwuation";
+      repo = "rocksdb";
+      rev = "463f47afceebfe088f6922420265546bd237f249";
+      hash = "sha256-1ef75IDMs5Hba4VWEyXPJb02JyShy5k4gJfzGDhopRk=";
+    };
+
+    # We have this already at https://forgejo.ellis.link/continuwuation/rocksdb/commit/a935c0273e1ba44eacf88ce3685a9b9831486155
+    # Unsetting `patches` so we don't have to revert it and make this nix exclusive
+    patches = [ ];
+
+    # Unset postPatch, as our version override breaks version-specific sed calls in the original package
+    postPatch = "";
+  })

nix/packages/rocksdb/default.nix

@@ -1,12 +0,0 @@
-{
-  perSystem =
-    {
-      pkgs,
-      ...
-    }:
-    {
-      packages = {
-        rocksdb = pkgs.callPackage ./package.nix { };
-      };
-    };
-}

nix/packages/rocksdb/package.nix

@@ -1,87 +0,0 @@
-{
-  lib,
-  stdenv,
-
-  rocksdb,
-  liburing,
-  rust-jemalloc-sys-unprefixed,
-
-  enableJemalloc ? false,
-
-  fetchFromGitea,
-
-  ...
-}:
-let
-  notDarwin = !stdenv.hostPlatform.isDarwin;
-in
-(rocksdb.override {
-  # Override the liburing input for the build with our own so
-  # we have it built with the library flag
-  inherit liburing;
-  jemalloc = rust-jemalloc-sys-unprefixed;
-
-  # rocksdb fails to build with prefixed jemalloc, which is required on
-  # darwin due to [1]. In this case, fall back to building rocksdb with
-  # libc malloc. This should not cause conflicts, because all of the
-  # jemalloc symbols are prefixed.
-  #
-  # [1]: https://github.com/tikv/jemallocator/blob/ab0676d77e81268cd09b059260c75b38dbef2d51/jemalloc-sys/src/env.rs#L17
-  enableJemalloc = enableJemalloc && notDarwin;
-
-  # for some reason enableLiburing in nixpkgs rocksdb is default true
-  # which breaks Darwin entirely
-  enableLiburing = notDarwin;
-}).overrideAttrs
-  (old: {
-    src = fetchFromGitea {
-      domain = "forgejo.ellis.link";
-      owner = "continuwuation";
-      repo = "rocksdb";
-      rev = "10.5.fb";
-      sha256 = "sha256-X4ApGLkHF9ceBtBg77dimEpu720I79ffLoyPa8JMHaU=";
-    };
-    version = "10.5.fb";
-    cmakeFlags =
-      lib.subtractLists (builtins.map (flag: lib.cmakeBool flag true) [
-        # No real reason to have snappy or zlib, no one uses this
-        "WITH_SNAPPY"
-        "ZLIB"
-        "WITH_ZLIB"
-        # We don't need to use ldb or sst_dump (core_tools)
-        "WITH_CORE_TOOLS"
-        # We don't need to build rocksdb tests
-        "WITH_TESTS"
-        # We use rust-rocksdb via C interface and don't need C++ RTTI
-        "USE_RTTI"
-        # This doesn't exist in RocksDB, and USE_SSE is deprecated for
-        # PORTABLE=$(march)
-        "FORCE_SSE42"
-      ]) old.cmakeFlags
-      ++ (builtins.map (flag: lib.cmakeBool flag false) [
-        # No real reason to have snappy, no one uses this
-        "WITH_SNAPPY"
-        "ZLIB"
-        "WITH_ZLIB"
-        # We don't need to use ldb or sst_dump (core_tools)
-        "WITH_CORE_TOOLS"
-        # We don't need trace tools
-        "WITH_TRACE_TOOLS"
-        # We don't need to build rocksdb tests
-        "WITH_TESTS"
-        # We use rust-rocksdb via C interface and don't need C++ RTTI
-        "USE_RTTI"
-      ]);
-
-    enableLiburing = notDarwin;
-
-    # outputs has "tools" which we don't need or use
-    outputs = [ "out" ];
-
-    # preInstall hooks has stuff for messing with ldb/sst_dump which we don't need or use
-    preInstall = "";
-
-    # We have this already at https://forgejo.ellis.link/continuwuation/rocksdb/commit/a935c0273e1ba44eacf88ce3685a9b9831486155
-    # Unsetting `patches` so we don't have to revert it and make this nix exclusive
-    patches = [ ];
-  })

nix/packages/uwulib/build.nix

@@ -1,122 +0,0 @@
-args@{ pkgs, inputs, ... }:
-let
-  inherit (pkgs) lib;
-  uwuenv = import ./environment.nix args;
-  selfpkgs = inputs.self.packages.${pkgs.stdenv.system};
-in
-rec {
-  # basic, very minimal instance of the crane library with a minimal rust toolchain
-  craneLib = (inputs.crane.mkLib pkgs).overrideToolchain (_: selfpkgs.build-toolchain);
-  # the checks require more rust toolchain components, hence we have this separate instance of the crane library
-  craneLibForChecks = (inputs.crane.mkLib pkgs).overrideToolchain (_: selfpkgs.dev-toolchain);
-
-  # meta information (name, version, etc) of the rust crate based on the Cargo.toml
-  crateInfo = craneLib.crateNameFromCargoToml { cargoToml = "${inputs.self}/Cargo.toml"; };
-
-  src =
-    let
-      # see https://crane.dev/API.html#cranelibfiltercargosources
-      #
-      # we need to keep the `web` directory which would be filtered out by the regular source filtering function
-      #
-      # https://crane.dev/API.html#cranelibcleancargosource
-      isWebTemplate = path: _type: builtins.match ".*(src/(web|service)|docs).*" path != null;
-      isRust = craneLib.filterCargoSources;
-      isNix = path: _type: builtins.match ".+/nix.*" path != null;
-      webOrRustNotNix = p: t: !(isNix p t) && (isWebTemplate p t || isRust p t);
-    in
-    lib.cleanSourceWith {
-      src = inputs.self;
-      filter = webOrRustNotNix;
-      name = "source";
-    };
-
-  # common attrs that are shared between building continuwuity's deps and the package itself
-  commonAttrs =
-    {
-      profile ? "dev",
-      ...
-    }:
-    {
-      inherit (crateInfo)
-        pname
-        version
-        ;
-      inherit src;
-
-      # this prevents unnecessary rebuilds
-      strictDeps = true;
-
-      dontStrip = profile == "dev" || profile == "test";
-      dontPatchELF = profile == "dev" || profile == "test";
-
-      doCheck = true;
-
-      nativeBuildInputs = [
-        # bindgen needs the build platform's libclang. Apparently due to "splicing
-        # weirdness", pkgs.rustPlatform.bindgenHook on its own doesn't quite do the
-        # right thing here.
-        pkgs.rustPlatform.bindgenHook
-      ];
-    };
-
-  makeRocksDBEnv =
-    { rocksdb }:
-    {
-      ROCKSDB_INCLUDE_DIR = "${rocksdb}/include";
-      ROCKSDB_LIB_DIR = "${rocksdb}/lib";
-    };
-
-  # function that builds the continuwuity dependencies derivation
-  buildDeps =
-    {
-      rocksdb,
-      features,
-      commonAttrsArgs,
-    }:
-    craneLib.buildDepsOnly (
-      (commonAttrs commonAttrsArgs)
-      // {
-        env = uwuenv.buildDepsOnlyEnv
-              // (makeRocksDBEnv { inherit rocksdb; })
-              // {
-                # required since we started using unstable reqwest apparently ... otherwise the all-features build will fail
-                RUSTFLAGS = "--cfg reqwest_unstable";
-              };
-        inherit (features) cargoExtraArgs;
-      }
-
-    );
-
-  # function that builds the continuwuity package
-  buildPackage =
-    {
-      deps,
-      rocksdb,
-      features,
-      commonAttrsArgs,
-    }:
-    let
-      rocksdbEnv = makeRocksDBEnv { inherit rocksdb; };
-    in
-    craneLib.buildPackage (
-      (commonAttrs commonAttrsArgs)
-      // {
-        postFixup = ''
-          patchelf --set-rpath "$(${pkgs.patchelf}/bin/patchelf --print-rpath $out/bin/${crateInfo.pname}):${rocksdb}/lib" $out/bin/${crateInfo.pname}
-        '';
-        cargoArtifacts = deps;
-        doCheck = true;
-        env =
-          uwuenv.buildPackageEnv
-          // rocksdbEnv
-          // {
-            # required since we started using unstable reqwest apparently ... otherwise the all-features build will fail
-            RUSTFLAGS = "--cfg reqwest_unstable";
-          };
-        passthru.env = uwuenv.buildPackageEnv // rocksdbEnv;
-        meta.mainProgram = crateInfo.pname;
-        inherit (features) cargoExtraArgs;
-      }
-    );
-}

nix/packages/uwulib/default.nix

@@ -1,10 +0,0 @@
-{ inputs, ... }:
-{
-  flake.uwulib = {
-    init = pkgs: {
-      features = import ./features.nix { inherit pkgs inputs; };
-      environment = import ./environment.nix { inherit pkgs inputs; };
-      build = import ./build.nix { inherit pkgs inputs; };
-    };
-  };
-}

nix/packages/uwulib/environment.nix

@@ -1,18 +0,0 @@
-args@{ pkgs, inputs, ... }:
-let
-  uwubuild = import ./build.nix args;
-in
-rec {
-  buildDepsOnlyEnv = {
-    # https://crane.dev/faq/rebuilds-bindgen.html
-    NIX_OUTPATH_USED_AS_RANDOM_SEED = "aaaaaaaaaa";
-    CARGO_PROFILE = "release";
-  }
-  // uwubuild.craneLib.mkCrossToolchainEnv (p: pkgs.clangStdenv);
-
-  buildPackageEnv = {
-    GIT_COMMIT_HASH = inputs.self.rev or inputs.self.dirtyRev or "";
-    GIT_COMMIT_HASH_SHORT = inputs.self.shortRev or inputs.self.dirtyShortRev or "";
-  }
-  // buildDepsOnlyEnv;
-}

nix/packages/uwulib/features.nix

@@ -1,77 +0,0 @@
-{ pkgs, inputs, ... }:
-let
-  inherit (pkgs) lib;
-in
-rec {
-  defaultDisabledFeatures = [
-    # dont include experimental features
-    "experimental"
-    # jemalloc profiling/stats features are expensive and shouldn't
-    # be expected on non-debug builds.
-    "jemalloc_prof"
-    "jemalloc_stats"
-    # this is non-functional on nix for some reason
-    "hardened_malloc"
-    # conduwuit_mods is a development-only hot reload feature
-    "conduwuit_mods"
-    # we don't want to enable this feature set by default but be more specific about it
-    "full"
-  ];
-  # We perform default-feature unification in nix, because some of the dependencies
-  # on the nix side depend on feature values.
-  calcFeatures =
-    {
-      tomlPath ? "${inputs.self}/src/main",
-      # either a list of feature names or a string "all" which enables all non-default features
-      enabledFeatures ? [ ],
-      disabledFeatures ? defaultDisabledFeatures,
-      default_features ? true,
-      disable_release_max_log_level ? false,
-    }:
-    let
-      # simple helper to get the contents of a Cargo.toml file in a nix format
-      getToml = path: lib.importTOML "${path}/Cargo.toml";
-
-      # get all the features except for the default features
-      allFeatures = lib.pipe tomlPath [
-        getToml
-        (manifest: manifest.features)
-        lib.attrNames
-        (lib.remove "default")
-      ];
-
-      # get just the default enabled features
-      allDefaultFeatures = lib.pipe tomlPath [
-        getToml
-        (manifest: manifest.features.default)
-      ];
-
-      # depending on the value of enabledFeatures choose just a set or all non-default features
-      #
-      # - [ list of features ] -> choose exactly the features listed
-      # - "all" -> choose all non-default features
-      additionalFeatures = if enabledFeatures == "all" then allFeatures else enabledFeatures;
-
-      # unification with default features (if enabled)
-      features = lib.unique (additionalFeatures ++ lib.optionals default_features allDefaultFeatures);
-
-      # prepare the features that are subtracted from the set
-      disabledFeatures' =
-        disabledFeatures ++ lib.optionals disable_release_max_log_level [ "release_max_log_level" ];
-
-      # construct the final feature set
-      finalFeatures = lib.subtractLists disabledFeatures' features;
-    in
-    {
-      # final feature set, useful for querying it
-      features = finalFeatures;
-
-      # crane flag with the relevant features
-      cargoExtraArgs = builtins.concatStringsSep " " [
-        "--no-default-features"
-        "--locked"
-        (lib.optionalString (finalFeatures != [ ]) "--features")
-        (builtins.concatStringsSep "," finalFeatures)
-      ];
-    };
-}

nix/rocksdb-updater.nix

@@ -0,0 +1,14 @@
+{
+  perSystem =
+    { pkgs, ... }:
+    {
+      apps.update-rocksdb = {
+        type = "app";
+        program = pkgs.writeShellApplication {
+          name = "update-rocksdb";
+          runtimeInputs = [ pkgs.nix-update ];
+          text = "nix-update rocksdb -F --version branch";
+        };
+      };
+    };
+}

nix/rust.nix

@@ -4,6 +4,7 @@
     {
       system,
       lib,
+      pkgs,
       ...
     }:
     {
@@ -11,7 +12,7 @@
         let
           fnx = inputs.fenix.packages.${system};
 
-          stable = fnx.fromToolchainFile {
+          stable-toolchain = fnx.fromToolchainFile {
             file = inputs.self + "/rust-toolchain.toml";
 
             # See also `rust-toolchain.toml`
@@ -19,11 +20,10 @@
           };
         in
         {
-          # used for building nix stuff (doesn't include rustfmt overhead)
-          build-toolchain = stable;
-          # used for dev shells
+          inherit stable-toolchain;
+
           dev-toolchain = fnx.combine [
-            stable
+            stable-toolchain
             # use the nightly rustfmt because we use nightly features
             fnx.complete.rustfmt
           ];

nix/shells/default.nix

@@ -1,29 +0,0 @@
-{ inputs, ... }:
-{
-  perSystem =
-    {
-      self',
-      lib,
-      pkgs,
-      ...
-    }:
-    let
-      uwulib = inputs.self.uwulib.init pkgs;
-      rocksdbAllFeatures = self'.packages.rocksdb.override {
-        enableJemalloc = true;
-      };
-    in
-    {
-      # basic nix shell containing all things necessary to build continuwuity in all flavors manually (on x86_64-linux)
-      devShells.default = uwulib.build.craneLib.devShell {
-        packages = [
-          pkgs.nodejs
-          pkgs.pkg-config
-          pkgs.liburing
-          pkgs.rust-jemalloc-sys-unprefixed
-          rocksdbAllFeatures
-        ];
-        env.LIBCLANG_PATH = lib.makeLibraryPath [ pkgs.llvmPackages.libclang.lib ];
-      };
-    };
-}

nix/tests/default.nix

@@ -1,150 +0,0 @@
-{
-  perSystem =
-    {
-      self',
-      lib,
-      pkgs,
-      ...
-    }:
-    let
-      baseTestScript =
-        pkgs.writers.writePython3Bin "do_test" { libraries = [ pkgs.python3Packages.matrix-nio ]; }
-          ''
-            import asyncio
-            import nio
-
-
-            async def main() -> None:
-                # Connect to continuwuity
-                client = nio.AsyncClient("http://continuwuity:6167", "alice")
-
-                # Register as user alice
-                response = await client.register("alice", "my-secret-password")
-
-                # Log in as user alice
-                response = await client.login("my-secret-password")
-
-                # Create a new room
-                response = await client.room_create(federate=False)
-                print("Matrix room create response:", response)
-                assert isinstance(response, nio.RoomCreateResponse)
-                room_id = response.room_id
-
-                # Join the room
-                response = await client.join(room_id)
-                print("Matrix join response:", response)
-                assert isinstance(response, nio.JoinResponse)
-
-                # Send a message to the room
-                response = await client.room_send(
-                    room_id=room_id,
-                    message_type="m.room.message",
-                    content={
-                        "msgtype": "m.text",
-                        "body": "Hello continuwuity!"
-                    }
-                )
-                print("Matrix room send response:", response)
-                assert isinstance(response, nio.RoomSendResponse)
-
-                # Sync responses
-                response = await client.sync(timeout=30000)
-                print("Matrix sync response:", response)
-                assert isinstance(response, nio.SyncResponse)
-
-                # Check the message was received by continuwuity
-                last_message = response.rooms.join[room_id].timeline.events[-1].body
-                assert last_message == "Hello continuwuity!"
-
-                # Leave the room
-                response = await client.room_leave(room_id)
-                print("Matrix room leave response:", response)
-                assert isinstance(response, nio.RoomLeaveResponse)
-
-                # Close the client
-                await client.close()
-
-
-            if __name__ == "__main__":
-                asyncio.run(main())
-          '';
-    in
-    {
-      # run some nixos tests as checks
-      checks = lib.pipe self'.packages [
-        # we take all packages (names)
-        builtins.attrNames
-        # we filter out all packages that end with `-bin` (which we are interested in for testing)
-        (builtins.filter (lib.hasSuffix "-bin"))
-        # for each of these binaries we built the basic nixos test
-        #
-        # this test was initially yoinked from
-        #
-        # https://github.com/NixOS/nixpkgs/blob/960ce26339661b1b69c6f12b9063ca51b688615f/nixos/tests/matrix/continuwuity.nix
-        (builtins.concatMap (
-          name:
-          builtins.map
-            (
-              { config, suffix }:
-              {
-                name = "test-${name}-${suffix}";
-                value = pkgs.testers.runNixOSTest {
-                  inherit name;
-
-                  nodes = {
-                    continuwuity = {
-                      services.matrix-continuwuity = {
-                        enable = true;
-                        package = self'.packages.${name};
-                        settings = config;
-                        extraEnvironment.RUST_BACKTRACE = "yes";
-                      };
-                      networking.firewall.allowedTCPPorts = [ 6167 ];
-                    };
-                    client.environment.systemPackages = [ baseTestScript ];
-                  };
-
-                  testScript = ''
-                    start_all()
-
-                    with subtest("start continuwuity"):
-                          continuwuity.wait_for_unit("continuwuity.service")
-                          continuwuity.wait_for_open_port(6167)
-
-                    with subtest("ensure messages can be exchanged"):
-                          client.succeed("${lib.getExe baseTestScript} >&2")
-                  '';
-
-                };
-              }
-            )
-            [
-              {
-                suffix = "base";
-                config = {
-                  global = {
-                    server_name = name;
-                    address = [ "0.0.0.0" ];
-                    allow_registration = true;
-                    yes_i_am_very_very_sure_i_want_an_open_registration_server_prone_to_abuse = true;
-                  };
-                };
-              }
-              {
-                suffix = "with-room-version";
-                config = {
-                  global = {
-                    server_name = name;
-                    address = [ "0.0.0.0" ];
-                    allow_registration = true;
-                    yes_i_am_very_very_sure_i_want_an_open_registration_server_prone_to_abuse = true;
-                    default_room_version = "12";
-                  };
-                };
-              }
-            ]
-        ))
-        builtins.listToAttrs
-      ];
-    };
-}

src/admin/Cargo.toml

@@ -2,6 +2,7 @@
 name = "conduwuit_admin"
 description.workspace = true
 edition.workspace = true
+homepage.workspace = true
 license.workspace = true
 readme.workspace = true
 repository.workspace = true
@@ -79,6 +80,7 @@ conduwuit-database.workspace = true
 conduwuit-macros.workspace = true
 conduwuit-service.workspace = true
 const-str.workspace = true
+ctor.workspace = true
 futures.workspace = true
 lettre.workspace = true
 log.workspace = true

src/admin/mod.rs

@@ -3,6 +3,8 @@
 #![allow(clippy::enum_glob_use)]
 #![allow(clippy::too_many_arguments)]
 
+conduwuit_macros::introspect_crate! {}
+
 pub(crate) mod admin;
 pub(crate) mod context;
 pub(crate) mod processor;

src/admin/server/commands.rs

@@ -1,4 +1,4 @@
-use std::{path::PathBuf, sync::Arc};
+use std::{fmt::Write, path::PathBuf, sync::Arc};
 
 use conduwuit::{
 	Err, Result,
@@ -153,3 +153,97 @@ pub(super) async fn shutdown(&self) -> Result {
 
 	self.write_str("Shutting down server...").await
 }
+
+#[admin_command]
+pub(super) async fn list_features(&self) -> Result {
+	let mut enabled_features = conduwuit::info::introspection::ENABLED_FEATURES
+		.lock()
+		.expect("locked")
+		.iter()
+		.flat_map(|(_, f)| f.iter())
+		.collect::<Vec<_>>();
+
+	enabled_features.sort_unstable();
+	enabled_features.dedup();
+
+	let mut available_features = conduwuit::build_metadata::WORKSPACE_FEATURES
+		.iter()
+		.flat_map(|(_, f)| f.iter())
+		.collect::<Vec<_>>();
+
+	available_features.sort_unstable();
+	available_features.dedup();
+
+	let mut features = String::new();
+
+	for feature in available_features {
+		let active = enabled_features.contains(&feature);
+		let emoji = if active { "✅" } else { "❌" };
+		let remark = if active { "[enabled]" } else { "" };
+		writeln!(features, "{emoji} {feature} {remark}")?;
+	}
+
+	self.write_str(&features).await
+}
+
+#[admin_command]
+pub(super) async fn build_info(&self) -> Result {
+	use conduwuit::build_metadata::built;
+
+	let mut info = String::new();
+
+	// Version information
+	writeln!(info, "# Build Information\n")?;
+	writeln!(info, "**Version:** {}", built::PKG_VERSION)?;
+	writeln!(info, "**Package:** {}", built::PKG_NAME)?;
+	writeln!(info, "**Description:** {}", built::PKG_DESCRIPTION)?;
+
+	// Git information
+	writeln!(info, "\n## Git Information\n")?;
+	if let Some(hash) = conduwuit::build_metadata::GIT_COMMIT_HASH {
+		writeln!(info, "**Commit Hash:** {hash}")?;
+	}
+	if let Some(hash) = conduwuit::build_metadata::GIT_COMMIT_HASH_SHORT {
+		writeln!(info, "**Commit Hash (short):** {hash}")?;
+	}
+	if let Some(url) = conduwuit::build_metadata::GIT_REMOTE_WEB_URL {
+		writeln!(info, "**Repository:** {url}")?;
+	}
+	if let Some(url) = conduwuit::build_metadata::GIT_REMOTE_COMMIT_URL {
+		writeln!(info, "**Commit URL:** {url}")?;
+	}
+
+	// Build environment
+	writeln!(info, "\n## Build Environment\n")?;
+	writeln!(info, "**Profile:** {}", built::PROFILE)?;
+	writeln!(info, "**Optimization Level:** {}", built::OPT_LEVEL)?;
+	writeln!(info, "**Debug:** {}", built::DEBUG)?;
+	writeln!(info, "**Target:** {}", built::TARGET)?;
+	writeln!(info, "**Host:** {}", built::HOST)?;
+
+	// Rust compiler information
+	writeln!(info, "\n## Compiler Information\n")?;
+	writeln!(info, "**Rustc Version:** {}", built::RUSTC_VERSION)?;
+	if !built::RUSTDOC_VERSION.is_empty() {
+		writeln!(info, "**Rustdoc Version:** {}", built::RUSTDOC_VERSION)?;
+	}
+
+	// Target configuration
+	writeln!(info, "\n## Target Configuration\n")?;
+	writeln!(info, "**Architecture:** {}", built::CFG_TARGET_ARCH)?;
+	writeln!(info, "**OS:** {}", built::CFG_OS)?;
+	writeln!(info, "**Family:** {}", built::CFG_FAMILY)?;
+	writeln!(info, "**Endianness:** {}", built::CFG_ENDIAN)?;
+	writeln!(info, "**Pointer Width:** {} bits", built::CFG_POINTER_WIDTH)?;
+	if !built::CFG_ENV.is_empty() {
+		writeln!(info, "**Environment:** {}", built::CFG_ENV)?;
+	}
+
+	// CI information
+	if let Some(ci) = built::CI_PLATFORM {
+		writeln!(info, "\n## CI Platform\n")?;
+		writeln!(info, "**Platform:** {ci}")?;
+	}
+
+	self.write_str(&info).await
+}

src/admin/server/mod.rs

@@ -52,4 +52,10 @@ pub enum ServerCommand {
 
 	/// Shutdown the server
 	Shutdown,
+
+	/// List features built into the server
+	ListFeatures,
+
+	/// Build information
+	BuildInfo,
 }

src/api/Cargo.toml

@@ -2,6 +2,7 @@
 name = "conduwuit_api"
 description.workspace = true
 edition.workspace = true
+homepage.workspace = true
 license.workspace = true
 readme.workspace = true
 repository.workspace = true
@@ -76,8 +77,10 @@ axum.workspace = true
 base64.workspace = true
 bytes.workspace = true
 conduwuit-core.workspace = true
+conduwuit-macros.workspace = true
 conduwuit-service.workspace = true
 const-str.workspace = true
+ctor.workspace = true
 futures.workspace = true
 hmac.workspace = true
 http.workspace = true

src/api/client/account/mod.rs

@@ -425,7 +425,9 @@ pub async fn full_user_deactivate(
 		// TODO: Redact all messages sent by the user in the room
 	}
 
-	super::update_all_rooms(services, pdu_queue, user_id).await;
+	super::update_all_rooms(services, pdu_queue, user_id)
+		.boxed()
+		.await;
 	for room_id in all_joined_rooms {
 		services.rooms.state_cache.forget(room_id, user_id);
 	}

src/api/client/account/register.rs

@@ -462,6 +462,31 @@ async fn create_registration_uiaa_session(
 			flows.push(untrusted_flow);
 		}
 
+		// 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");
+
+			// 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());
+			}
+
+			params.insert(
+				AuthType::Terms.as_str().to_owned(),
+				serde_json::json!({
+					"policies": terms,
+				}),
+			);
+
+			for flow in &mut flows {
+				flow.stages.insert(0, AuthType::Terms);
+			}
+		}
+
 		if flows.is_empty() {
 			// No flows are configured. Bail out by default
 			// unless open registration was explicitly enabled.

src/api/client/directory.rs

@@ -1,7 +1,9 @@
+use std::iter::once;
+
 use axum::extract::State;
 use axum_client_ip::InsecureClientIp;
 use conduwuit::{
-	Err, Event, Result, err, info,
+	Err, Event, Result, RoomVersion, err, info,
 	utils::{
 		TryFutureExtExt,
 		math::Expected,
@@ -30,12 +32,14 @@ use ruma::{
 	events::{
 		StateEventType,
 		room::{
+			create::RoomCreateEventContent,
 			join_rules::{JoinRule, RoomJoinRulesEventContent},
 			power_levels::{RoomPowerLevels, RoomPowerLevelsEventContent},
 		},
 	},
 	uint,
 };
+use tokio::join;
 
 use crate::Ruma;
 
@@ -339,36 +343,63 @@ pub(crate) async fn get_public_rooms_filtered_helper(
 	})
 }
 
-/// Check whether the user can publish to the room directory via power levels of
-/// room history visibility event or room creator
+/// Checks whether the given user ID is allowed to publish the target room to
+/// the server's public room directory. Users are allowed to publish rooms if
+/// they are server admins, room creators (in v12), or have the power level to
+/// send `m.room.canonical_alias`.
 async fn user_can_publish_room(
 	services: &Services,
 	user_id: &UserId,
 	room_id: &RoomId,
 ) -> Result<bool> {
-	match services
-		.rooms
-		.state_accessor
-		.room_state_get(room_id, &StateEventType::RoomPowerLevels, "")
-		.await
+	if services.users.is_admin(user_id).await {
+		// Server admins can always publish to their own room directory.
+		return Ok(true);
+	}
+	let (create_event, room_version, power_levels_content) = join!(
+		services
+			.rooms
+			.state_accessor
+			.room_state_get(room_id, &StateEventType::RoomCreate, ""),
+		services.rooms.state.get_room_version(room_id),
+		services
+			.rooms
+			.state_accessor
+			.room_state_get_content::<RoomPowerLevelsEventContent>(
+				room_id,
+				&StateEventType::RoomPowerLevels,
+				""
+			)
+	);
+	let room_version = room_version
+		.as_ref()
+		.map_err(|_| err!(Request(NotFound("Unknown room"))))?;
+	let create_event = create_event.map_err(|_| err!(Request(NotFound("Unknown room"))))?;
+	if RoomVersion::new(room_version)
+		.expect("room version must be supported")
+		.explicitly_privilege_room_creators
 	{
-		| Ok(event) => serde_json::from_str(event.content().get())
-			.map_err(|_| err!(Database("Invalid event content for m.room.power_levels")))
-			.map(|content: RoomPowerLevelsEventContent| {
-				RoomPowerLevels::from(content)
-					.user_can_send_state(user_id, StateEventType::RoomHistoryVisibility)
-			}),
-		| _ => {
-			match services
-				.rooms
-				.state_accessor
-				.room_state_get(room_id, &StateEventType::RoomCreate, "")
-				.await
-			{
-				| Ok(event) => Ok(event.sender() == user_id),
-				| _ => Err!(Request(Forbidden("User is not allowed to publish this room"))),
-			}
-		},
+		let create_content: RoomCreateEventContent =
+			serde_json::from_str(create_event.content().get())
+				.map_err(|_| err!(Database("Invalid event content for m.room.create")))?;
+		let is_creator = create_content
+			.additional_creators
+			.unwrap_or_default()
+			.into_iter()
+			.chain(once(create_event.sender().to_owned()))
+			.any(|sender| sender == user_id);
+		if is_creator {
+			return Ok(true);
+		}
+	}
+	match power_levels_content.map(RoomPowerLevels::from) {
+		| Ok(pl) => Ok(pl.user_can_send_state(user_id, StateEventType::RoomCanonicalAlias)),
+		| Err(e) =>
+			if e.is_not_found() {
+				Ok(create_event.sender() == user_id)
+			} else {
+				Err!(Database("Invalid event content for m.room.power_levels: {e}"))
+			},
 	}
 }
 

src/api/client/profile.rs

@@ -7,7 +7,7 @@ use conduwuit::{
 };
 use conduwuit_service::Services;
 use futures::{
-	StreamExt, TryStreamExt,
+	FutureExt, StreamExt, TryStreamExt,
 	future::{join, join3, join4},
 };
 use ruma::{
@@ -51,6 +51,7 @@ pub(crate) async fn set_displayname_route(
 		.await;
 
 	update_displayname(&services, &body.user_id, body.displayname.clone(), &all_joined_rooms)
+		.boxed()
 		.await;
 
 	if services.config.allow_local_presence {
@@ -149,6 +150,7 @@ pub(crate) async fn set_avatar_url_route(
 		body.blurhash.clone(),
 		&all_joined_rooms,
 	)
+	.boxed()
 	.await;
 
 	if services.config.allow_local_presence {
@@ -344,7 +346,9 @@ pub async fn update_displayname(
 		.collect()
 		.await;
 
-	update_all_rooms(services, all_joined_rooms, user_id).await;
+	update_all_rooms(services, all_joined_rooms, user_id)
+		.boxed()
+		.await;
 }
 
 pub async fn update_avatar_url(
@@ -394,7 +398,9 @@ pub async fn update_avatar_url(
 		.collect()
 		.await;
 
-	update_all_rooms(services, all_joined_rooms, user_id).await;
+	update_all_rooms(services, all_joined_rooms, user_id)
+		.boxed()
+		.await;
 }
 
 pub async fn update_all_rooms(

src/api/client/room/upgrade.rs

@@ -137,6 +137,7 @@ pub(crate) async fn upgrade_room_route(
 				Some(&body.room_id),
 				&state_lock,
 			)
+			.boxed()
 			.await?;
 		// Change lock to replacement room
 		drop(state_lock);

src/api/client/state.rs

@@ -60,6 +60,7 @@ pub(crate) async fn send_state_event_for_key_route(
 				None
 			},
 		)
+		.boxed()
 		.await?,
 	})
 }

src/api/client/unstable.rs

@@ -3,7 +3,7 @@ use std::collections::BTreeMap;
 use axum::extract::State;
 use axum_client_ip::InsecureClientIp;
 use conduwuit::{Err, Result};
-use futures::StreamExt;
+use futures::{FutureExt, StreamExt};
 use ruma::{
 	OwnedRoomId,
 	api::{
@@ -112,6 +112,7 @@ pub(crate) async fn set_profile_key_route(
 			Some(display_name.to_owned()),
 			&all_joined_rooms,
 		)
+		.boxed()
 		.await;
 	} else if body.key_name == "avatar_url" {
 		let Some(avatar_url) = profile_key_value.as_str() else {
@@ -127,7 +128,9 @@ pub(crate) async fn set_profile_key_route(
 			.collect()
 			.await;
 
-		update_avatar_url(&services, &body.user_id, Some(mxc), None, &all_joined_rooms).await;
+		update_avatar_url(&services, &body.user_id, Some(mxc), None, &all_joined_rooms)
+			.boxed()
+			.await;
 	} else {
 		services.users.set_profile_key(
 			&body.user_id,
@@ -178,7 +181,9 @@ pub(crate) async fn delete_profile_key_route(
 			.collect()
 			.await;
 
-		update_displayname(&services, &body.user_id, None, &all_joined_rooms).await;
+		update_displayname(&services, &body.user_id, None, &all_joined_rooms)
+			.boxed()
+			.await;
 	} else if body.key_name == "avatar_url" {
 		let all_joined_rooms: Vec<OwnedRoomId> = services
 			.rooms
@@ -188,7 +193,9 @@ pub(crate) async fn delete_profile_key_route(
 			.collect()
 			.await;
 
-		update_avatar_url(&services, &body.user_id, None, None, &all_joined_rooms).await;
+		update_avatar_url(&services, &body.user_id, None, None, &all_joined_rooms)
+			.boxed()
+			.await;
 	} else {
 		services
 			.users

src/api/client/voip.rs

@@ -3,7 +3,7 @@ use std::time::{Duration, SystemTime};
 use axum::extract::State;
 use base64::{Engine as _, engine::general_purpose};
 use conduwuit::{Err, Result, utils};
-use hmac::{Hmac, Mac};
+use hmac::{Hmac, KeyInit, Mac};
 use ruma::{SecondsSinceUnixEpoch, UserId, api::client::voip::get_turn_server_info};
 use sha1::Sha1;
 

src/api/client/well_known.rs

@@ -71,6 +71,7 @@ pub(crate) async fn well_known_support(
 
 	let email_address = services.config.well_known.support_email.clone();
 	let matrix_id = services.config.well_known.support_mxid.clone();
+	let pgp_key = services.config.well_known.support_pgp_key.clone();
 
 	// TODO: support defining multiple contacts in the config
 	let mut contacts: Vec<Contact> = vec![];
@@ -88,6 +89,7 @@ pub(crate) async fn well_known_support(
 			role: role_value.clone(),
 			email_address: email_address.clone(),
 			matrix_id: matrix_id.clone(),
+			pgp_key: pgp_key.clone(),
 		});
 	}
 
@@ -104,6 +106,7 @@ pub(crate) async fn well_known_support(
 				role: role_value.clone(),
 				email_address: None,
 				matrix_id: Some(user_id.to_owned()),
+				pgp_key: None,
 			});
 		}
 	}

src/api/mod.rs

@@ -3,6 +3,9 @@
 
 extern crate conduwuit_core as conduwuit;
 extern crate conduwuit_service as service;
+
+conduwuit_macros::introspect_crate! {}
+
 pub mod client;
 pub mod router;
 pub mod server;

src/api/server/make_join.rs

@@ -1,11 +1,13 @@
 use std::borrow::ToOwned;
 
 use axum::extract::State;
-use conduwuit::{Err, Error, Result, debug, debug_info, info, matrix::pdu::PduBuilder, warn};
+use conduwuit::{
+	Err, Error, Result, debug, debug_info, info, matrix::pdu::PduBuilder, utils, warn,
+};
 use conduwuit_service::Services;
 use futures::StreamExt;
 use ruma::{
-	CanonicalJsonObject, OwnedUserId, RoomId, RoomVersionId, UserId,
+	OwnedUserId, RoomId, RoomVersionId, UserId,
 	api::{client::error::ErrorKind, federation::membership::prepare_join_event},
 	events::{
 		StateEventType,
@@ -40,6 +42,7 @@ pub(crate) async fn create_join_event_template_route(
 	{
 		info!(
 			origin = body.origin().as_str(),
+			room_id = %body.room_id,
 			"Refusing to serve make_join for room we aren't participating in"
 		);
 		return Err!(Request(NotFound("This server is not participating in that room.")));
@@ -133,10 +136,10 @@ pub(crate) async fn create_join_event_template_route(
 		}
 	}
 
-	let (_pdu, mut pdu_json) = services
+	let (pdu, _) = services
 		.rooms
 		.timeline
-		.create_hash_and_sign_event(
+		.create_event(
 			PduBuilder::state(body.user_id.to_string(), &RoomMemberEventContent {
 				join_authorized_via_users_server,
 				..RoomMemberEventContent::new(MembershipState::Join)
@@ -147,6 +150,8 @@ pub(crate) async fn create_join_event_template_route(
 		)
 		.await?;
 	drop(state_lock);
+	let mut pdu_json = utils::to_canonical_object(&pdu)
+		.expect("Barebones PDU should be convertible to canonical JSON");
 	pdu_json.remove("event_id");
 
 	Ok(prepare_join_event::v1::Response {
@@ -297,18 +302,3 @@ pub(crate) async fn user_can_perform_restricted_join(
 		)))
 	}
 }
-
-pub(crate) fn maybe_strip_event_id(
-	pdu_json: &mut CanonicalJsonObject,
-	room_version_id: &RoomVersionId,
-) -> Result {
-	use RoomVersionId::*;
-
-	match room_version_id {
-		| V1 | V2 => Ok(()),
-		| _ => {
-			pdu_json.remove("event_id");
-			Ok(())
-		},
-	}
-}

src/api/server/make_knock.rs

@@ -1,6 +1,6 @@
 use RoomVersionId::*;
 use axum::extract::State;
-use conduwuit::{Err, Error, Result, debug_warn, info, matrix::pdu::PduBuilder, warn};
+use conduwuit::{Err, Error, Result, debug_warn, info, matrix::pdu::PduBuilder, utils, warn};
 use ruma::{
 	RoomVersionId,
 	api::{client::error::ErrorKind, federation::knock::create_knock_event_template},
@@ -28,6 +28,7 @@ pub(crate) async fn create_knock_event_template_route(
 	{
 		info!(
 			origin = body.origin().as_str(),
+			room_id = %body.room_id,
 			"Refusing to serve make_knock for room we aren't participating in"
 		);
 		return Err!(Request(NotFound("This server is not participating in that room.")));
@@ -98,10 +99,10 @@ pub(crate) async fn create_knock_event_template_route(
 		}
 	}
 
-	let (_pdu, mut pdu_json) = services
+	let (pdu, _) = services
 		.rooms
 		.timeline
-		.create_hash_and_sign_event(
+		.create_event(
 			PduBuilder::state(
 				body.user_id.to_string(),
 				&RoomMemberEventContent::new(MembershipState::Knock),
@@ -113,9 +114,9 @@ pub(crate) async fn create_knock_event_template_route(
 		.await?;
 
 	drop(state_lock);
-
-	// room v3 and above removed the "event_id" field from remote PDU format
-	super::maybe_strip_event_id(&mut pdu_json, &room_version_id)?;
+	let mut pdu_json = utils::to_canonical_object(&pdu)
+		.expect("Barebones PDU should be convertible to canonical JSON");
+	pdu_json.remove("event_id");
 
 	Ok(create_knock_event_template::v1::Response {
 		room_version: room_version_id,

src/api/server/make_leave.rs

@@ -1,12 +1,11 @@
 use axum::extract::State;
-use conduwuit::{Err, Result, info, matrix::pdu::PduBuilder};
+use conduwuit::{Err, Result, info, matrix::pdu::PduBuilder, utils};
 use ruma::{
 	api::federation::membership::prepare_leave_event,
 	events::room::member::{MembershipState, RoomMemberEventContent},
 };
 use serde_json::value::to_raw_value;
 
-use super::make_join::maybe_strip_event_id;
 use crate::Ruma;
 
 /// # `GET /_matrix/federation/v1/make_leave/{roomId}/{eventId}`
@@ -49,10 +48,10 @@ pub(crate) async fn create_leave_event_template_route(
 	let room_version_id = services.rooms.state.get_room_version(&body.room_id).await?;
 	let state_lock = services.rooms.state.mutex.lock(&body.room_id).await;
 
-	let (_pdu, mut pdu_json) = services
+	let (pdu, _) = services
 		.rooms
 		.timeline
-		.create_hash_and_sign_event(
+		.create_event(
 			PduBuilder::state(
 				body.user_id.to_string(),
 				&RoomMemberEventContent::new(MembershipState::Leave),
@@ -64,9 +63,9 @@ pub(crate) async fn create_leave_event_template_route(
 		.await?;
 
 	drop(state_lock);
-
-	// room v3 and above removed the "event_id" field from remote PDU format
-	maybe_strip_event_id(&mut pdu_json, &room_version_id)?;
+	let mut pdu_json = utils::to_canonical_object(&pdu)
+		.expect("Barebones PDU should be convertible to canonical JSON");
+	pdu_json.remove("event_id");
 
 	Ok(prepare_leave_event::v1::Response {
 		room_version: Some(room_version_id),

src/api/server/send_join.rs

@@ -187,13 +187,14 @@ async fn create_join_event(
 				"Joining user did not pass restricted room's rules."
 			)));
 		}
-	}
 
-	trace!("Signing send_join event");
-	services
-		.server_keys
-		.hash_and_sign_event(&mut value, &room_version_id)
-		.map_err(|e| err!(Request(InvalidParam(warn!("Failed to sign send_join event: {e}")))))?;
+		services
+			.server_keys
+			.hash_and_sign_event(&mut value, &room_version_id)
+			.map_err(|e| {
+				err!(Request(InvalidParam(warn!("Failed to sign send_join event: {e}"))))
+			})?;
+	}
 
 	let mutex_lock = services
 		.rooms

src/build_metadata/Cargo.toml

@@ -2,6 +2,7 @@
 name = "conduwuit_build_metadata"
 description.workspace = true
 edition.workspace = true
+homepage.workspace = true
 license.workspace = true
 readme.workspace = true
 repository.workspace = true
@@ -27,6 +28,6 @@ crate-type = [
 
 [build-dependencies]
 built = { version = "0.8", features = [] }
-
+cargo_metadata = { version = "0.23.1" }
 [lints]
 workspace = true

src/build_metadata/build.rs

@@ -1,5 +1,9 @@
-use std::process::Command;
+use std::{
+	collections::BTreeMap, env, fmt::Write as FmtWrite, fs, io::Write, path::Path,
+	process::Command,
+};
 
+use cargo_metadata::MetadataCommand;
 fn run_git_command(args: &[&str]) -> Option<String> {
 	Command::new("git")
 		.args(args)
@@ -11,12 +15,60 @@ fn run_git_command(args: &[&str]) -> Option<String> {
 		.filter(|s| !s.is_empty())
 }
 fn get_env(env_var: &str) -> Option<String> {
-	match std::env::var(env_var) {
+	match env::var(env_var) {
 		| Ok(val) if !val.is_empty() => Some(val),
 		| _ => None,
 	}
 }
 fn main() {
+	println!("cargo:rerun-if-changed=Cargo.toml");
+
+	let manifest_dir = env::var("CARGO_MANIFEST_DIR").unwrap(); // Cargo.toml path
+	let manifest_path = Path::new(&manifest_dir).join("Cargo.toml");
+
+	let metadata = MetadataCommand::new()
+		.manifest_path(&manifest_path)
+		.no_deps()
+		.exec()
+		.expect("failed to parse `cargo metadata`");
+
+	let workspace_packages = metadata
+		.workspace_members
+		.iter()
+		.map(|package| {
+			let package = metadata.packages.iter().find(|p| p.id == *package).unwrap();
+			println!("cargo:rerun-if-changed={}", package.manifest_path.as_str());
+			package
+		})
+		.collect::<Vec<_>>();
+
+	// Extract available features from workspace packages
+	let mut available_features: BTreeMap<String, Vec<String>> = BTreeMap::new();
+	for package in &workspace_packages {
+		let crate_name = package
+			.name
+			.trim_start_matches("conduwuit-")
+			.replace('-', "_");
+		let features: Vec<String> = package.features.keys().cloned().collect();
+		if !features.is_empty() {
+			available_features.insert(crate_name, features);
+		}
+	}
+
+	// Generate Rust code for available features
+	let features_code = generate_features_code(&available_features);
+	let features_dst =
+		Path::new(&env::var("OUT_DIR").expect("OUT_DIR not set")).join("available_features.rs");
+	let mut features_file = fs::File::create(features_dst).unwrap();
+	features_file.write_all(features_code.as_bytes()).unwrap();
+
+	let dst = Path::new(&env::var("OUT_DIR").expect("OUT_DIR not set")).join("pkg.json");
+
+	let mut out_file = fs::File::create(dst).unwrap();
+	out_file
+		.write_all(format!("{workspace_packages:?}").as_bytes())
+		.unwrap();
+
 	// built gets the default crate from the workspace. Not sure if this is intended
 	// behavior, but it's what we want.
 	built::write_built_file().expect("Failed to acquire build-time information");
@@ -91,3 +143,30 @@ fn main() {
 	println!("cargo:rerun-if-env-changed=GIT_REMOTE_URL");
 	println!("cargo:rerun-if-env-changed=GIT_REMOTE_COMMIT_URL");
 }
+
+fn generate_features_code(features: &BTreeMap<String, Vec<String>>) -> String {
+	let mut code = String::from(
+		r#"
+/// All available features for workspace crates
+pub const WORKSPACE_FEATURES: &[(&str, &[&str])] = &[
+"#,
+	);
+
+	for (crate_name, feature_list) in features {
+		write!(code, "    (\"{crate_name}\", &[").unwrap();
+		for (i, feature) in feature_list.iter().enumerate() {
+			if i > 0 {
+				code.push_str(", ");
+			}
+			write!(code, "\"{feature}\"").unwrap();
+		}
+		code.push_str("]),\n");
+	}
+
+	code.push_str(
+		r#"];
+"#,
+	);
+
+	code
+}

src/build_metadata/mod.rs

@@ -2,6 +2,10 @@ pub mod built {
 	include!(concat!(env!("OUT_DIR"), "/built.rs"));
 }
 
+// Include generated available features
+// This provides: pub const WORKSPACE_FEATURES: &[(&str, &[&str])]
+include!(concat!(env!("OUT_DIR"), "/available_features.rs"));
+
 pub static GIT_COMMIT_HASH: Option<&str> = option_env!("GIT_COMMIT_HASH");
 
 pub static GIT_COMMIT_HASH_SHORT: Option<&str> = option_env!("GIT_COMMIT_HASH_SHORT");

src/core/Cargo.toml

@@ -2,6 +2,7 @@
 name = "conduwuit_core"
 description.workspace = true
 edition.workspace = true
+homepage.workspace = true
 license.workspace = true
 readme.workspace = true
 repository.workspace = true

src/core/config/mod.rs

@@ -4,7 +4,7 @@ pub mod manager;
 pub mod proxy;
 
 use std::{
-	collections::{BTreeMap, BTreeSet},
+	collections::{BTreeMap, BTreeSet, HashMap},
 	net::{IpAddr, Ipv4Addr, Ipv6Addr, SocketAddr},
 	path::PathBuf,
 };
@@ -22,7 +22,7 @@ use ruma::{
 	OwnedRoomId, OwnedRoomOrAliasId, OwnedServerName, OwnedUserId, RoomVersionId,
 	api::client::discovery::{discover_homeserver::RtcFocusInfo, discover_support::ContactRole},
 };
-use serde::{Deserialize, de::IgnoredAny};
+use serde::{Deserialize, Serialize, de::IgnoredAny};
 use url::Url;
 
 use self::proxy::ProxyConfig;
@@ -655,6 +655,20 @@ pub struct Config {
 	/// even if `recaptcha_site_key` is set.
 	pub recaptcha_private_site_key: Option<String>,
 
+	/// 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.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" }
+	/// ```
+	///
+	/// default: {}
+	#[serde(default)]
+	pub registration_terms: HashMap<String, HashMap<String, TermsDocument>>,
+
 	/// Controls whether encrypted rooms and events are allowed.
 	#[serde(default = "true_fn")]
 	pub allow_encryption: bool,
@@ -2191,6 +2205,10 @@ pub struct WellKnownConfig {
 	/// listed.
 	pub support_mxid: Option<OwnedUserId>,
 
+	/// PGP key URI for server support contacts, to be served as part of the
+	/// MSC1929 server support endpoint.
+	pub support_pgp_key: Option<String>,
+
 	/// **DEPRECATED**: Use `[global.matrix_rtc].foci` instead.
 	///
 	/// A list of MatrixRTC foci URLs which will be served as part of the
@@ -2494,6 +2512,13 @@ pub struct SmtpConfig {
 	pub require_email_for_token_registration: bool,
 }
 
+/// A policy document for use with a m.login.terms stage.
+#[derive(Clone, Debug, Deserialize, Serialize)]
+pub struct TermsDocument {
+	pub name: String,
+	pub url: String,
+}
+
 const DEPRECATED_KEYS: &[&str] = &[
 	"cache_capacity",
 	"conduit_cache_capacity_modifier",

src/core/info/introspection.rs

@@ -0,0 +1,7 @@
+//! Information about features the crates were compiled with.
+//! Only available for crates that have called the `introspect_crate` macro
+
+use std::collections::BTreeMap;
+
+pub static ENABLED_FEATURES: std::sync::Mutex<BTreeMap<&str, &[&str]>> =
+	std::sync::Mutex::new(BTreeMap::new());

src/core/info/mod.rs

@@ -1,3 +1,4 @@
+pub mod introspection;
 pub mod room_version;
 pub mod version;
 

src/core/mod.rs

@@ -19,6 +19,7 @@ pub use ::smallstr;
 pub use ::smallvec;
 pub use ::toml;
 pub use ::tracing;
+pub use conduwuit_build_metadata as build_metadata;
 pub use config::Config;
 pub use error::Error;
 pub use info::{
@@ -34,6 +35,8 @@ pub use utils::{implement, result, result::Result};
 
 pub use crate as conduwuit_core;
 
+conduwuit_macros::introspect_crate! {}
+
 #[cfg(any(not(conduwuit_mods), not(feature = "conduwuit_mods")))]
 pub mod mods {
 	#[macro_export]

src/database/Cargo.toml

@@ -2,6 +2,7 @@
 name = "conduwuit_database"
 description.workspace = true
 edition.workspace = true
+homepage.workspace = true
 license.workspace = true
 readme.workspace = true
 repository.workspace = true
@@ -54,7 +55,9 @@ bindgen-runtime = [
 [dependencies]
 async-channel.workspace = true
 conduwuit-core.workspace = true
+conduwuit-macros.workspace = true
 const-str.workspace = true
+ctor.workspace = true
 futures.workspace = true
 log.workspace = true
 minicbor.workspace = true

src/database/engine/cf_opts.rs

@@ -70,17 +70,19 @@ fn descriptor_cf_options(
 		);
 	}
 
-	let mut opts = opts
+	let opts = opts
 		.get_options_from_string("{{arena_block_size=2097152;}}")
 		.map_err(map_err)?;
 
 	#[cfg(debug_assertions)]
-	let opts = opts
-		.get_options_from_string(
+	let opts = {
+		let mut opts = opts;
+		opts.get_options_from_string(
 			"{{paranoid_checks=true;paranoid_file_checks=true;force_consistency_checks=true;\
 			 verify_sst_unique_id_in_manifest=true;}}",
 		)
-		.map_err(map_err)?;
+		.map_err(map_err)?
+	};
 
 	Ok(opts)
 }

src/database/mod.rs

@@ -3,6 +3,8 @@
 extern crate conduwuit_core as conduwuit;
 extern crate rust_rocksdb as rocksdb;
 
+conduwuit_macros::introspect_crate! {}
+
 conduwuit::mod_ctor! {}
 conduwuit::mod_dtor! {}
 

src/macros/Cargo.toml

@@ -2,6 +2,7 @@
 name = "conduwuit_macros"
 description.workspace = true
 edition.workspace = true
+homepage.workspace = true
 license.workspace = true
 readme.workspace = true
 repository.workspace = true
@@ -17,6 +18,7 @@ syn.workspace = true
 quote.workspace = true
 proc-macro2.workspace = true
 itertools.workspace = true
+cargo_toml.workspace = true
 
 [lints]
 workspace = true

src/macros/build_info.rs

@@ -0,0 +1,63 @@
+use proc_macro2::TokenStream;
+use quote::quote;
+
+use crate::Result;
+
+pub(super) fn introspect(_args: TokenStream) -> Result<TokenStream> {
+	let cargo_crate_name = std::env::var("CARGO_CRATE_NAME").unwrap();
+	let crate_name = cargo_crate_name.trim_start_matches("conduwuit_");
+	let is_core = cargo_crate_name == "conduwuit_core";
+
+	let flags = std::env::args().collect::<Vec<_>>();
+
+	let mut enabled_features = Vec::new();
+	append_features(&mut enabled_features, flags);
+
+	let enabled_count = enabled_features.len();
+
+	let import_path = if is_core {
+		quote! { use crate::conduwuit_core; }
+	} else {
+		quote! { use ::conduwuit_core; }
+	};
+
+	let ret = quote! {
+		#[doc(hidden)]
+		mod __compile_introspection {
+			#import_path
+
+			/// Features that were enabled when this crate was compiled
+			const ENABLED: [&str; #enabled_count] = [#( #enabled_features ),*];
+
+			const CRATE_NAME: &str = #crate_name;
+
+			/// Register this crate's features with the global registry during static initialization
+			#[::ctor::ctor]
+			fn register() {
+				conduwuit_core::info::introspection::ENABLED_FEATURES.lock().unwrap().insert(#crate_name, &ENABLED);
+			}
+			#[::ctor::dtor]
+			fn unregister() {
+				conduwuit_core::info::introspection::ENABLED_FEATURES.lock().unwrap().remove(#crate_name);
+			}
+		}
+	};
+
+	Ok(ret)
+}
+
+fn append_features(features: &mut Vec<String>, flags: Vec<String>) {
+	let mut next_is_cfg = false;
+	for flag in flags {
+		let is_cfg = flag == "--cfg";
+		let is_feature = flag.starts_with("feature=");
+		if std::mem::replace(&mut next_is_cfg, is_cfg) && is_feature {
+			if let Some(feature) = flag
+				.split_once('=')
+				.map(|(_, feature)| feature.trim_matches('"'))
+			{
+				features.push(feature.to_owned());
+			}
+		}
+	}
+}

src/macros/mod.rs

@@ -1,4 +1,5 @@
 mod admin;
+mod build_info;
 mod config;
 mod debug;
 mod implement;
@@ -44,6 +45,13 @@ pub fn config_example_generator(args: TokenStream, input: TokenStream) -> TokenS
 	attribute_macro::<ItemStruct, _>(args, input, config::example_generator)
 }
 
+#[proc_macro]
+pub fn introspect_crate(input: TokenStream) -> TokenStream {
+	build_info::introspect(input.into())
+		.unwrap_or_else(|e| e.to_compile_error())
+		.into()
+}
+
 fn attribute_macro<I, F>(args: TokenStream, input: TokenStream, func: F) -> TokenStream
 where
 	F: Fn(I, &[Meta]) -> Result<TokenStream>,

src/main/Cargo.toml

@@ -207,8 +207,10 @@ conduwuit-database.workspace = true
 conduwuit-router.workspace = true
 conduwuit-service.workspace = true
 conduwuit-build-metadata.workspace = true
+conduwuit-macros.workspace = true
 
 clap.workspace = true
+ctor.workspace = true
 console-subscriber.optional = true
 console-subscriber.workspace = true
 const-str.workspace = true

src/main/mod.rs

@@ -4,6 +4,8 @@ use std::sync::{Arc, atomic::Ordering};
 
 use conduwuit_core::{debug_info, error};
 
+conduwuit_macros::introspect_crate! {}
+
 mod clap;
 mod deadlock;
 mod logging;

src/router/Cargo.toml

@@ -2,6 +2,7 @@
 name = "conduwuit_router"
 description.workspace = true
 edition.workspace = true
+homepage.workspace = true
 license.workspace = true
 readme.workspace = true
 repository.workspace = true
@@ -99,9 +100,11 @@ bytes.workspace = true
 conduwuit-admin.workspace = true
 conduwuit-api.workspace = true
 conduwuit-core.workspace = true
+conduwuit-macros.workspace = true
 conduwuit-service.workspace = true
 conduwuit-web.workspace = true
 const-str.workspace = true
+ctor.workspace = true
 futures.workspace = true
 http.workspace = true
 http-body-util.workspace = true

src/router/mod.rs

@@ -8,6 +8,8 @@ mod serve;
 
 extern crate conduwuit_core as conduwuit;
 
+conduwuit_macros::introspect_crate! {}
+
 use std::{panic::AssertUnwindSafe, pin::Pin, sync::Arc};
 
 use conduwuit::{Error, Result, Server};

src/router/run.rs

@@ -73,7 +73,7 @@ pub(crate) async fn start(server: Arc<Server>) -> Result<Arc<Services>> {
 	let services = Services::build(server).await?.start().await?;
 
 	#[cfg(all(feature = "systemd", target_os = "linux"))]
-	sd_notify::notify(false, &[sd_notify::NotifyState::Ready])
+	sd_notify::notify(&[sd_notify::NotifyState::Ready])
 		.expect("failed to notify systemd of ready state");
 
 	debug!("Started");
@@ -86,7 +86,7 @@ pub(crate) async fn stop(services: Arc<Services>) -> Result<()> {
 	debug!("Shutting down...");
 
 	#[cfg(all(feature = "systemd", target_os = "linux"))]
-	sd_notify::notify(false, &[sd_notify::NotifyState::Stopping])
+	sd_notify::notify(&[sd_notify::NotifyState::Stopping])
 		.expect("failed to notify systemd of stopping state");
 
 	// Wait for all completions before dropping or we'll lose them to the module

src/service/Cargo.toml

@@ -2,6 +2,7 @@
 name = "conduwuit_service"
 description.workspace = true
 edition.workspace = true
+homepage.workspace = true
 license.workspace = true
 readme.workspace = true
 repository.workspace = true
@@ -88,7 +89,9 @@ base64.workspace = true
 bytes.workspace = true
 conduwuit-core.workspace = true
 conduwuit-database.workspace = true
+conduwuit-macros.workspace = true
 const-str.workspace = true
+ctor.workspace = true
 either.workspace = true
 futures.workspace = true
 governor.workspace = true

src/service/config/mod.rs

@@ -70,7 +70,7 @@ impl Deref for Service {
 fn handle_reload(&self) -> Result {
 	if self.server.config.config_reload_signal {
 		#[cfg(all(feature = "systemd", target_os = "linux"))]
-		sd_notify::notify(false, &[
+		sd_notify::notify(&[
 			sd_notify::NotifyState::Reloading,
 			sd_notify::NotifyState::monotonic_usec_now().expect("Failed to read monotonic time"),
 		])
@@ -80,7 +80,7 @@ fn handle_reload(&self) -> Result {
 		self.reload(&config_paths)?;
 
 		#[cfg(all(feature = "systemd", target_os = "linux"))]
-		sd_notify::notify(false, &[sd_notify::NotifyState::Ready])
+		sd_notify::notify(&[sd_notify::NotifyState::Ready])
 			.expect("failed to notify systemd of ready state");
 	}
 

src/service/firstrun/mod.rs

@@ -6,7 +6,7 @@ use std::{
 use askama::Template;
 use async_trait::async_trait;
 use conduwuit::{Result, info, utils::ReadyExt};
-use futures::StreamExt;
+use futures::{FutureExt, StreamExt};
 use ruma::{UserId, events::room::message::RoomMessageEventContent};
 
 use crate::{
@@ -133,7 +133,7 @@ impl Service {
 			return Ok(false);
 		}
 
-		self.services.admin.make_user_admin(user).await?;
+		self.services.admin.make_user_admin(user).boxed().await?;
 
 		// Send the welcome message
 		let welcome_message = WelcomeMessage {

src/service/mod.rs

@@ -3,6 +3,9 @@
 
 extern crate conduwuit_core as conduwuit;
 extern crate conduwuit_database as database;
+
+conduwuit_macros::introspect_crate! {}
+
 mod manager;
 mod migrations;
 mod service;

src/service/resolver/actual.rs

@@ -72,8 +72,6 @@ impl super::Service {
 				if let Some(pos) = dest.as_str().find(':') {
 					self.actual_dest_2(dest, cache, pos).await?
 				} else {
-					self.conditional_query_and_cache(dest.as_str(), 8448, true)
-						.await?;
 					self.services.server.check_running()?;
 					match self.request_well_known(dest.as_str()).await? {
 						| Some(delegated) =>

src/service/rooms/timeline/create.rs

@@ -56,36 +56,32 @@ pub fn pdu_fits(owned_obj: &mut CanonicalJsonObject) -> bool {
 	}
 }
 
+/// Pulls the room version ID out of the given (create) event.
+fn room_version_from_event(
+	room_id: OwnedRoomId,
+	event_type: &TimelineEventType,
+	content: &RawValue,
+) -> Result<RoomVersionId> {
+	if event_type == &TimelineEventType::RoomCreate {
+		let content: RoomCreateEventContent = serde_json::from_str(content.get())?;
+		Ok(content.room_version)
+	} else {
+		Err(Error::InconsistentRoomState(
+			"non-create event for room of unknown version",
+			room_id,
+		))
+	}
+}
+
+// Creates an event, but does not hash or sign it.
 #[implement(super::Service)]
-pub async fn create_hash_and_sign_event(
+pub async fn create_event(
 	&self,
 	pdu_builder: PduBuilder,
 	sender: &UserId,
 	room_id: Option<&RoomId>,
-	_mutex_lock: &RoomMutexGuard, /* Take mutex guard to make sure users get the room
-	                               * state mutex */
-) -> Result<(PduEvent, CanonicalJsonObject)> {
-	#[allow(clippy::boxed_local)]
-	fn from_evt(
-		room_id: OwnedRoomId,
-		event_type: &TimelineEventType,
-		content: &RawValue,
-	) -> Result<RoomVersionId> {
-		if event_type == &TimelineEventType::RoomCreate {
-			let content: RoomCreateEventContent = serde_json::from_str(content.get())?;
-			Ok(content.room_version)
-		} else {
-			Err(Error::InconsistentRoomState(
-				"non-create event for room of unknown version",
-				room_id,
-			))
-		}
-	}
-
-	if !self.services.globals.user_is_local(sender) {
-		return Err!(Request(Forbidden("Sender must be a local user")));
-	}
-
+	_mutex_lock: &RoomMutexGuard,
+) -> Result<(PduEvent, RoomVersionId)> {
 	let PduBuilder {
 		event_type,
 		content,
@@ -108,12 +104,16 @@ pub async fn create_hash_and_sign_event(
 				.get_room_version(room_id)
 				.await
 				.or_else(|_| {
-					from_evt(room_id.to_owned(), &event_type.clone(), &content.clone())
+					room_version_from_event(
+						room_id.to_owned(),
+						&event_type.clone(),
+						&content.clone(),
+					)
 				})?
 		},
 		| None => {
 			trace!("No room ID, assuming room creation");
-			from_evt(
+			room_version_from_event(
 				RoomId::new(self.services.globals.server_name()),
 				&event_type.clone(),
 				&content.clone(),
@@ -186,7 +186,7 @@ pub async fn create_hash_and_sign_event(
 		}
 	}
 
-	let mut pdu = PduEvent {
+	let pdu = PduEvent {
 		event_id: ruma::event_id!("$thiswillbefilledinlater").into(),
 		room_id: room_id.map(ToOwned::to_owned),
 		sender: sender.to_owned(),
@@ -259,19 +259,29 @@ pub async fn create_hash_and_sign_event(
 		pdu.event_id,
 		pdu.room_id.as_ref().map_or("None", |id| id.as_str())
 	);
+	Ok((pdu, room_version_id))
+}
 
+#[implement(super::Service)]
+pub async fn create_hash_and_sign_event(
+	&self,
+	pdu_builder: PduBuilder,
+	sender: &UserId,
+	room_id: Option<&RoomId>,
+	mutex_lock: &RoomMutexGuard, /* Take mutex guard to make sure users get the room
+	                              * state mutex */
+) -> Result<(PduEvent, CanonicalJsonObject)> {
+	if !self.services.globals.user_is_local(sender) {
+		return Err!(Request(Forbidden("Sender must be a local user")));
+	}
+	let (mut pdu, room_version_id) = self
+		.create_event(pdu_builder, sender, room_id, mutex_lock)
+		.await?;
 	// Hash and sign
 	let mut pdu_json = utils::to_canonical_object(&pdu).map_err(|e| {
 		err!(Request(BadJson(warn!("Failed to convert PDU to canonical JSON: {e}"))))
 	})?;
-
-	// room v3 and above removed the "event_id" field from remote PDU format
-	match room_version_id {
-		| RoomVersionId::V1 | RoomVersionId::V2 => {},
-		| _ => {
-			pdu_json.remove("event_id");
-		},
-	}
+	pdu_json.remove("event_id");
 
 	trace!("hashing and signing event {}", pdu.event_id);
 	if let Err(e) = self

src/service/uiaa/mod.rs

@@ -455,6 +455,7 @@ impl Service {
 					})
 				}
 			},
+			| AuthData::Terms(_) => Ok(AuthType::Terms),
 			| _ => Err(StandardErrorBody {
 				kind: ErrorKind::Unrecognized,
 				message: "Unsupported stage type".into(),

src/web/Cargo.toml

@@ -2,6 +2,7 @@
 name = "conduwuit_web"
 description.workspace = true
 edition.workspace = true
+homepage.workspace = true
 license.workspace = true
 readme.workspace = true
 repository.workspace = true