- Add settings form with all config fields (Bot, Commission, Wallets, WireGuard)
- POST handler writes .env file and restarts container via process.exit(0)
- Secrets (ENCRYPTION_KEY, ADMIN_SECRET, GITEA_TOKEN, WG_PRIVATE_KEY, WG_PRESHARED_KEY)
are never sent to browser - masked placeholders used instead
- PRESERVE_KEYS enforced: secret keys cannot be overwritten via form
- Values sanitized: newlines stripped before writing to .env
- start.sh loads .env file before node to override Docker env_file cache
- Extract shared escapeHtml utility to escape.js (used by 6 view files)
- Update paymentWallets view to link to Settings page instead of .env
- Add .env volume mount for settings panel read/write
- Fix registerRoutes() not being called in index.js (bot menu buttons)
- Removed privileged: true from docker-compose.yml
- Removed SYS_MODULE cap_add (kept NET_ADMIN for WireGuard)
- Removed source code bind mounts (./src, package.json)
- Removed wg0.conf and resolv.conf bind mounts (now generated from env)
- Added resource limits: mem_limit 512m, cpus 1.0
- Added healthcheck with curl
- Added non-root user appuser:appgroup in Dockerfile
- wg0.conf now generated from env vars at container startup (WG_PRIVATE_KEY, etc.)
- resolv.conf generated from WG_DNS env var
- Rotated wg0.conf — private key removed from file
- Added WG_ALLOWED_IPS to .env.example
SECURITY: Rotate WireGuard keys on server if previously used in production
