# TestArena Nginx Configuration
# This file should be placed in /etc/nginx/sites-available/testarena
# and symlinked to /etc/nginx/sites-enabled/testarena

server {
    listen 8080;
    server_name _;

    # Security: Prevent directory traversal and restrict symlinks
    disable_symlinks on;
    
    # Root directory for the results (autoindex)
    location /results/ {
        alias /home/asf/testarena/;
        
        # Enable autoindex with requested features
        autoindex on;
        autoindex_exact_size off; # Human-readable sizes
        autoindex_localtime on;   # Local time
        
        # Read-only access
        limit_except GET {
            deny all;
        }

        # Prevent execution of scripts
        location ~* \.(php|pl|py|sh|cgi)$ {
            return 403;
        }
    }

    # Proxy requests to the FastAPI application
    location / {
        proxy_pass http://127.0.0.1:8000;
        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 (if needed in future)
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
    }

    # Custom error pages
    error_page 404 /404.html;
    location = /404.html {
        root /usr/share/nginx/html;
        internal;
    }

    error_page 500 502 503 504 /50x.html;
    location = /50x.html {
        root /usr/share/nginx/html;
        internal;
    }
}