Update from source a5759491

README.md

@@ -488,6 +488,38 @@ bun run tauri:build    # builds the app — needs Rust, the Tauri CLI and webvie
 
 ---
 
+## Security controls
+
+**Bundle integrity.** Every bundle ships with a SHA-384 hash in `public/dx-maps/manifest.json`
+(`bundles[].integrity`), and every copy-paste script snippet (`profiles[].embed.script`) already
+uses it:
+
+```html
+<script src="https://YOUR_HOST/dx-maps/doxa-simple-map/doxa-simple-map.js"
+        integrity="sha384-…" crossorigin="anonymous"></script>
+```
+
+If the file on the host is changed by anyone, even by one byte, the browser refuses to run it.
+`crossorigin="anonymous"` is required for the check to work across sites, so the host must send
+`Access-Control-Allow-Origin: *`. Copy the snippet again after each release, because the hash changes
+with the bundle. `bun run check:sri` keeps the manifest and the built pages in step.
+
+<details>
+<summary><b>The backend in the cloud container (v1, experimental)</b></summary>
+
+- **Locked by default.** A new PocketBase collection starts with admin-only rules; you open it
+  deliberately, collection by collection.
+- **Dashboards hidden.** The production instance exposes only its `/api/`; its admin dashboard is
+  blocked at the proxy. The development dashboard is open only to the admin group.
+- **No server-side code.** PocketBase's JavaScript hooks are switched off in both instances.
+- **Not built yet:** per-plugin locks between plugin authors (who may edit which plugin's backend)
+  and isolated edge functions. Until they exist, everyone with dev access is trusted with every
+  plugin's backend.
+
+</details>
+
+---
+
 ## Languages
 
 **Every map speaks 11 languages** — add `?lang=<code>` to a map's page address, or, when a map is embedded in

deployment/cloud/Dockerfile

@@ -7,6 +7,9 @@ FROM oven/bun:1-debian
 RUN apt-get update && apt-get install -y --no-install-recommends git ca-certificates curl unzip \
  && rm -rf /var/lib/apt/lists/*
 COPY --from=oauth2proxy /bin/oauth2-proxy /usr/local/bin/oauth2-proxy
+# Go, to build Rudder's local engine (backend/rudder-engine, go 1.22) when RUDDER_ENGINE=1.
+COPY --from=golang:1.22-bookworm /usr/local/go /usr/local/go
+ENV PATH="/usr/local/go/bin:${PATH}"
 # PocketBase, pinned and checked: the backend for plugins (a dev and a prod instance, see entry.sh).
 ARG PB_VERSION=0.40.4
 ARG PB_SHA256=9042ec818570e79c3628dadcd0a756c1496d9e1173918ec409d133c02f82e5fa

deployment/cloud/README.md

@@ -67,7 +67,9 @@ there. Only then does it swap the new build in.
 | `PB_SUPERUSER_EMAIL`, `PB_SUPERUSER_PASSWORD` | PocketBase's superuser, set on start in both instances |
 | `PUBLIC_API_BASE` | the public API URL written into the build's `runtime-config.js` (e.g. `https://<host>/api-prod`) |
 | `BUILD_MAX_OLD_SPACE_MB` | Node heap cap for a build (default `1536`) |
+| `RUDDER_ENGINE` | `1` runs Rudder's voice-to-text engine here, fed by the browser's microphone (about 1 GB more; its model, ~742 MB, downloads once to `RUDDER_HOME`, default `/data/rudder`). Give the container at least 2 vCPUs, or transcription falls behind speech |
+| `RUDDER_ALLOW_HOST` | the public host the engine accepts (it refuses others); defaults to the host in `OIDC_REDIRECT_URL` |
 
 Mount a persistent volume at **`/data`** (PocketBase data and published builds). Memory measured on
 the running container: about 0.45 GB idle, up to about 1.5 GB more during a build, so give it
-**2.5 GB**.
+**2.5 GB** (**3.5 GB** with `RUDDER_ENGINE=1`).

deployment/cloud/entry.sh

@@ -15,8 +15,14 @@ bun install --frozen-lockfile || bun install
     if git fetch -q --depth 1 origin "$BRANCH"; then
       NEW=$(git rev-parse FETCH_HEAD)
       if [ "$OLD" != "$NEW" ]; then
+        CHANGED=$(git diff --name-only "$OLD" "$NEW" 2>/dev/null)
         git reset -q --hard FETCH_HEAD
         echo "$(date -u +%FT%TZ) PULLED ${OLD:0:8} -> ${NEW:0:8}" >> /tmp/pull.log
+        # the engine binary is untracked, so rebuild it when its source changed (next start picks it up)
+        if [ "${RUDDER_ENGINE:-0}" = 1 ] && echo "$CHANGED" | grep -q '^backend/rudder-engine/'; then
+          (cd backend/rudder-engine && go build -o ../bin/rudder-engine .) >> /tmp/pull.log 2>&1 \
+            && echo "$(date -u +%FT%TZ) rudder-engine rebuilt" >> /tmp/pull.log
+        fi
       fi
     fi
   done
@@ -24,6 +30,22 @@ bun install --frozen-lockfile || bun install
 
 CONFIG=/app/repo/deployment/cloud/vite.cloud.config.mjs
 
+# Rudder (optional, RUDDER_ENGINE=1): its voice-to-text engine runs here, fed by the BROWSER's
+# microphone (no server mic). The runtime and the pinned model (~742 MB) go to RUDDER_HOME, which should
+# be on the persistent volume so they download once. Vite's backend plugin starts the engine and serves
+# /api/rudder, which stays behind the sign-in (it is not a public route). About 1 GB resident.
+if [ "${RUDDER_ENGINE:-0}" = 1 ]; then
+  export RUDDER_HOME="${RUDDER_HOME:-/data/rudder}" RUDDER_AUDIO=browser
+  # The engine refuses a non-loopback Host header, and Vite's proxy passes the public host through:
+  # allow the public host, defaulting to the one in OIDC_REDIRECT_URL.
+  if [ -z "${RUDDER_ALLOW_HOST:-}" ] && [ -n "${OIDC_REDIRECT_URL:-}" ]; then
+    RUDDER_ALLOW_HOST=$(printf '%s' "$OIDC_REDIRECT_URL" | sed -E 's#^[a-z]+://([^/:]+).*#\1#')
+  fi
+  export RUDDER_ALLOW_HOST="${RUDDER_ALLOW_HOST:-}"
+  bash /app/repo/backend/rudder-engine/setup-runtime.sh \
+    || echo "[rudder] setup failed: the widget will report the engine offline"
+fi
+
 if [ -z "${OIDC_ISSUER:-}" ]; then
   # Open, like a laptop: no sign-in.
   export VITE_HOST=0.0.0.0 VITE_PORT="$PORT"
@@ -53,8 +75,11 @@ for inst in dev prod; do
       && echo "[pb-$inst] superuser set" || echo "[pb-$inst] superuser upsert failed"
   fi
 done
-pocketbase serve --http 127.0.0.1:8090 --dir /data/pb-dev --migrationsDir "$MIG" &
-pocketbase serve --http 127.0.0.1:8091 --dir /data/pb-prod --migrationsDir "$MIG" &
+# Server-side JS hooks OFF: point --hooksDir at a path that never exists, so a pb_hooks/ folder
+# added to the repo can't run code in either instance (v1 has no per-plugin isolation for hooks).
+NOHOOKS=/var/empty/pb_hooks_disabled
+pocketbase serve --http 127.0.0.1:8090 --dir /data/pb-dev --migrationsDir "$MIG" --hooksDir "$NOHOOKS" &
+pocketbase serve --http 127.0.0.1:8091 --dir /data/pb-prod --migrationsDir "$MIG" --hooksDir "$NOHOOKS" &
 bun /app/repo/deployment/cloud/admin.mjs &
 
 VITE_HOST=127.0.0.1 VITE_PORT=5174 bun x vite --config "$CONFIG" &