server {
    listen 80;
    server_name {{ domain_name }}{% if enable_www_redirect | default(false) %} www.{{ domain_name }}{% endif %};
    
    # Redirect HTTP to HTTPS
    return 301 https://$server_name$request_uri;
}

server {
    listen 443 ssl http2;
    server_name {{ domain_name }}{% if enable_www_redirect | default(false) %} www.{{ domain_name }}{% endif %};
    
    root {{ web_root | default('/var/www/html') }};
    index index.php index.html index.htm;
    
    # SSL Configuration
    ssl_certificate {{ ssl_cert_path | default('/etc/ssl/certs/nginx-selfsigned.crt') }};
    ssl_certificate_key {{ ssl_cert_key_path | default('/etc/ssl/private/nginx-selfsigned.key') }};
    
    # Modern SSL configuration (2026 best practices)
    ssl_protocols TLSv1.2 TLSv1.3;
    ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305;
    ssl_prefer_server_ciphers off;
    ssl_session_timeout 1d;
    ssl_session_cache shared:SSL:10m;
    ssl_session_tickets off;
    
    # HSTS (HTTP Strict Transport Security) - 2 years for preload
    add_header Strict-Transport-Security "max-age=63072000; includeSubDomains; preload" always;
    
    # 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;
    
    # OCSP Stapling (disabled for self-signed certificates)
    # ssl_stapling on;
    # ssl_stapling_verify on;
    # ssl_trusted_certificate {{ ssl_cert_path | default('/etc/ssl/certs/nginx-selfsigned.crt') }};
    # resolver 8.8.8.8 8.8.4.4 valid=300s;
    # resolver_timeout 5s;
    
    # WordPress specific rules
    location / {
        try_files $uri $uri/ /index.php?$args;
    }
    
    location ~ \.php$ {
        include snippets/fastcgi-php.conf;
        fastcgi_pass unix:{{ php_fpm_socket }};
        fastcgi_param HTTPS on;
    }
    
    location ~ /\.ht {
        deny all;
    }
    
    # WordPress uploads
    location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg)$ {
        expires 1y;
        add_header Cache-Control "public, immutable";
    }
    
    # WordPress security
    location ~ ^/(wp-admin|wp-login\.php) {
        # Admin area protection (rate limiting disabled for compatibility)
        
        include snippets/fastcgi-php.conf;
        fastcgi_pass unix:{{ php_fpm_socket }};
        fastcgi_param HTTPS on;
    }
    
    # Deny access to sensitive files
    location ~* ^/(wp-config\.php|wp-config-sample\.php|readme\.html|license\.txt)$ {
        deny all;
    }
    
    # Deny access to any files with a .php extension in the uploads directory
    location ~* /(?:uploads|files)/.*\.php$ {
        deny all;
    }
}