Gronod
bdbbcabfbc
Container (Dockerfile):
- Multi-stage build (deps + runtime) for minimal attack surface
- Upgrade base image from node:18-alpine to node:22-alpine
- Run as non-root 'node' user (UID 1000); source files owned by root
- /app/data directory owned by node for SQLite + logs
- Docker HEALTHCHECK: wget /health every 30s
docker-compose.yaml:
- Port bound to 127.0.0.1 only (expose via reverse proxy)
- read_only: true filesystem; /tmp tmpfs for Node.js
- no-new-privileges:true, cap_drop: ALL
- Named volume sofarr-data for persistent data
- TRUST_PROXY, COOKIE_SECRET, NODE_ENV added
Helmet v7 + CSP nonce:
- Upgrade helmet@4 → helmet@7, express-rate-limit@6 → @7
- CSP with per-request nonce injected into index.html script/link tags
(replaces blanket unsafe-inline; nonce changes every request)
- HSTS: max-age=1yr, includeSubDomains, preload
- Referrer-Policy: strict-origin-when-cross-origin
- Permissions-Policy: camera/mic/geolocation/payment/usb all off
- index.html served dynamically with nonce injection; static assets
served normally via express.static({index:false})
Trust proxy:
- TRUST_PROXY env var configures app.set('trust proxy') so rate
limiting and secure cookies work correctly behind Nginx/Caddy
Session & auth:
- Token store migrated from in-memory Map to SQLite via better-sqlite3
(server/utils/tokenStore.js): survives restarts, WAL mode, 31-day TTL
- CSRF double-submit cookie pattern (server/middleware/verifyCsrf.js):
POST/PUT/PATCH/DELETE on /api/* require X-CSRF-Token header matching
the csrf_token cookie; timing-safe comparison
- CSRF token issued on login + GET /api/auth/csrf; cleared on logout
- Login input validation: username/password length + type checked before
hitting Emby
- skipSuccessfulRequests:true on login rate limiter (only count failures)
- express.json({ limit: '64kb' }) to reject oversized payloads
Rate limiting:
- General API limiter: 300 req/15min per IP on all /api/* routes
- Login limiter unchanged (10 failures/15min) but now only counts fails
Logging:
- Log file moved from /app/server.log to DATA_DIR/server.log (writable
by non-root node user in container)
- Size-based rotation: rotate at 10 MB, keep 3 files (server.log.1-3)
- DATA_DIR defaults to ./data locally, /app/data in container
Error handling:
- Global Express error handler: catches unhandled errors, logs message,
returns generic 500 (no stack traces to clients)
Health/readiness:
- GET /health: returns {status:'ok', uptime:N} — used by HEALTHCHECK
- GET /ready: returns 503 if EMBY_URL not configured
Error sanitization (sanitizeError.js):
- Added patterns for password= params, bearer tokens, Basic auth in URLs
Supply chain:
- Remove unused cors dependency
- add better-sqlite3@^9
- CI: upgrade to Node 22, raise audit level to --audit-level=high
- .gitignore: add data/, *.db, *.db-wal, *.db-shm
Docs:
- SECURITY.md: threat model, hardening checklist, proxy examples,
header table, rate limit table, Docker secrets guidance
- .env.example + .env.sample: TRUST_PROXY, DATA_DIR documented
46 lines
1.9 KiB
YAML
46 lines
1.9 KiB
YAML
services:
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sofarr:
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image: docker.i3omb.com/sofarr:latest
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container_name: sofarr
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restart: unless-stopped
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ports:
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- "127.0.0.1:3001:3001" # bind to loopback only — expose via reverse proxy
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environment:
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- PORT=3001
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- NODE_ENV=production
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- LOG_LEVEL=info
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# Set to 1 when running behind a reverse proxy (Nginx, Caddy, Traefik)
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# so Express trusts X-Forwarded-For and X-Forwarded-Proto headers.
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- TRUST_PROXY=1
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# --- Replace placeholders with real values or use Docker secrets ---
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- COOKIE_SECRET=change-me-generate-with-openssl-rand-hex-32
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- EMBY_URL=https://emby.example.com
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- EMBY_API_KEY=your-emby-api-key
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- SONARR_INSTANCES=[{"name":"main","url":"https://sonarr.example.com","apiKey":"your-sonarr-api-key"}]
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- RADARR_INSTANCES=[{"name":"main","url":"https://radarr.example.com","apiKey":"your-radarr-api-key"}]
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- SABNZBD_INSTANCES=[{"name":"main","url":"https://sabnzbd.example.com","apiKey":"your-sabnzbd-api-key"}]
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- QBITTORRENT_INSTANCES=[{"name":"main","url":"https://qbittorrent.example.com","username":"admin","password":"your-password"}]
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volumes:
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# Persistent volume for SQLite token store and log file
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- sofarr-data:/app/data
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# Run as the built-in non-root 'node' user (UID/GID 1000)
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user: "1000:1000"
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# Read-only root filesystem; only the data volume is writable
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read_only: true
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tmpfs:
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- /tmp # Node.js needs a writable /tmp
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security_opt:
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- no-new-privileges:true # prevent privilege escalation via setuid binaries
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cap_drop:
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- ALL # drop all Linux capabilities
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cap_add: [] # add back none — Node.js needs no special caps
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healthcheck:
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test: ["CMD", "wget", "-qO-", "http://localhost:3001/health"]
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interval: 30s
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timeout: 5s
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retries: 3
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start_period: 10s
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volumes:
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sofarr-data:
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