SimpleHttpServer/nginx.conf at main · tomBold/SimpleHttpServer · GitHub

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events {
    worker_connections 1024;
}

http {
    upstream app {
        server app:3000;
    }

    server {
        listen 80;
        server_name localhost;

        # 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;

        # Rate limiting
        limit_req_zone $binary_remote_addr zone=api:10m rate=10r/s;

        location / {
            limit_req zone=api burst=20 nodelay;
            proxy_pass http://app;
            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;
        }

        # Health check endpoint
        location /health {
            proxy_pass http://app/health;
            access_log off;
        }
    }
}