nginx.conf

events {
    worker_connections 1024;
}

http {
    # Basic settings
    sendfile on;
    tcp_nopush on;
    tcp_nodelay on;
    keepalive_timeout 65;
    types_hash_max_size 2048;
    
    include /etc/nginx/mime.types;
    default_type application/octet-stream;
    
    # Logging
    access_log /var/log/nginx/access.log;
    error_log /var/log/nginx/error.log;
    
    # Rate limiting
    limit_req_zone $binary_remote_addr zone=api:10m rate=10r/s;
    limit_req_zone $binary_remote_addr zone=login:10m rate=1r/s;
    
    # Security headers
    add_header X-Frame-Options DENY 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'; img-src 'self' data: https:; connect-src 'self'; font-src 'self'" always;
    
    # Redirect HTTP to HTTPS
    server {
        listen 80;
        server_name _;
        return 301 https://$host$request_uri;
    }
    
    # HTTPS server
    server {
        listen 443 ssl http2;
        server_name yourdomain.com www.yourdomain.com;
        
        # SSL configuration
        ssl_certificate /etc/nginx/ssl/cert.pem;
        ssl_certificate_key /etc/nginx/ssl/key.pem;
        ssl_protocols TLSv1.2 TLSv1.3;
        ssl_ciphers ECDHE-RSA-AES256-GCM-SHA512:DHE-RSA-AES256-GCM-SHA512:ECDHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES256-GCM-SHA384;
        ssl_prefer_server_ciphers off;
        ssl_session_cache shared:SSL:10m;
        ssl_session_timeout 10m;
        
        # HSTS
        add_header Strict-Transport-Security "max-age=63072000; includeSubDomains; preload" 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/json
            application/xml+rss
            application/atom+xml
            image/svg+xml;
        
        # API routes with rate limiting
        location /api/ {
            limit_req zone=api burst=20 nodelay;
            proxy_pass http://torimemo:8080;
            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;
            proxy_connect_timeout 5s;
            proxy_send_timeout 60s;
            proxy_read_timeout 60s;
        }
        
        # Auth endpoints with stricter rate limiting
        location /api/auth/ {
            limit_req zone=login burst=5 nodelay;
            proxy_pass http://torimemo:8080;
            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;
        }
        
        # Static files with caching
        location / {
            proxy_pass http://torimemo:8080;
            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;
            
            # Cache static assets
            location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2|ttf|eot)$ {
                expires 1y;
                add_header Cache-Control "public, immutable";
                proxy_pass http://torimemo:8080;
                proxy_set_header Host $host;
            }
        }
        
        # Health check endpoint (no rate limiting)
        location /api/health {
            access_log off;
            proxy_pass http://torimemo:8080;
            proxy_set_header Host $host;
        }
    }
}