OpenAccess MCP

events { worker_connections 1024; } http { upstream openaccess_mcp { server openaccess-mcp:8000; } # Rate limiting limit_req_zone $binary_remote_addr zone=api:10m rate=10r/s; limit_req_zone $binary_remote_addr zone=login:10m rate=5r/m; # Security headers add_header X-Frame-Options "SAMEORIGIN" always; add_header X-Content-Type-Options "nosniff" always; add_header X-XSS-Protection "1; mode=block" always; add_header Referrer-Policy "strict-origin-when-cross-origin" always; add_header Content-Security-Policy "default-src 'self'; script-src 'self' 'unsafe-inline'; style-src 'self' 'unsafe-inline';" always; # Gzip compression gzip on; gzip_vary on; gzip_min_length 1024; gzip_types text/plain text/css text/xml text/javascript application/javascript application/xml+rss application/json; # Logging log_format main '$remote_addr - $remote_user [$time_local] "$request" ' '$status $body_bytes_sent "$http_referer" ' '"$http_user_agent" "$http_x_forwarded_for"'; access_log /var/log/nginx/access.log main; error_log /var/log/nginx/error.log warn; # HTTP server (redirect to HTTPS) server { listen 80; server_name _; location / { return 301 https://$server_name$request_uri; } } # HTTPS server server { listen 443 ssl http2; server_name _; # SSL configuration ssl_certificate /etc/nginx/ssl/server.crt; ssl_certificate_key /etc/nginx/ssl/server.key; ssl_protocols TLSv1.2 TLSv1.3; ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384; ssl_prefer_server_ciphers off; ssl_session_cache shared:SSL:10m; ssl_session_timeout 10m; # MCP API endpoints location /mcp/ { limit_req zone=api burst=20 nodelay; proxy_pass http://openaccess_mcp/; 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; # WebSocket support for MCP proxy_http_version 1.1; proxy_set_header Upgrade $http_upgrade; proxy_set_header Connection "upgrade"; # Timeouts proxy_connect_timeout 60s; proxy_send_timeout 60s; proxy_read_timeout 60s; } # Health check endpoint location /health { access_log off; return 200 "healthy\n"; add_header Content-Type text/plain; } # Metrics endpoint (if implemented) location /metrics { limit_req zone=api burst=5 nodelay; proxy_pass http://openaccess_mcp/metrics; 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; } # Default location location / { return 404; } } }