- Add CSP, frame and referrer headers for served static files - Enforce WebSocket origin check to prevent cross-site hijacking - Trust X-Forwarded-For only when the peer is from a private proxy network - Limit concurrent connections (500 total / 20 per IP) and rooms (300) - Add ALLOWED_ORIGINS env var for additional WebSocket origins - Document reverse proxy setup (NPM/NPMplus) in README - Add scripts/security-test.mjs to verify origin and limit behavior |
||
|---|---|---|
| .. | ||
| server.mjs | ||