# Nginx Configuration for BTM Koperasi
# Copy this to aaPanel → Website → Config → Nginx

# HTTPS redirect
server {
    listen 80;
    server_name your-domain.com www.your-domain.com;
    return 301 https://$server_name$request_uri;
}

# Main HTTPS server
server {
    listen 443 ssl http2;
    server_name your-domain.com www.your-domain.com;
    
    # SSL Configuration
    ssl_certificate /www/server/panel/vhost/certs/your-domain.com/fullchain.pem;
    ssl_certificate_key /www/server/panel/vhost/certs/your-domain.com/privkey.pem;
    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;
    ssl_prefer_server_ciphers off;
    ssl_session_cache shared:SSL:10m;
    ssl_session_timeout 1d;
    
    # Document root
    root /www/wwwroot/btm-koperasi/public;
    index index.php index.html;
    
    # Max upload size
    client_max_body_size 50M;
    
    # 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 "no-referrer-when-downgrade" always;
    add_header Content-Security-Policy "default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval';" always;
    
    # Hide PHP version
    fastcgi_hide_header X-Powered-By;
    
    # Gzip compression
    gzip on;
    gzip_vary on;
    gzip_proxied any;
    gzip_comp_level 6;
    gzip_types text/plain text/css text/xml text/javascript application/json application/javascript application/xml+rss application/rss+xml font/truetype font/opentype application/vnd.ms-fontobject image/svg+xml;
    gzip_min_length 256;
    
    # Main location
    location / {
        try_files $uri $uri/ /index.php?$query_string;
    }
    
    # PHP-FPM configuration
    location ~ \.php$ {
        fastcgi_pass unix:/tmp/php-cgi-83.sock;  # Adjust socket based on PHP version
        fastcgi_index index.php;
        include fastcgi_params;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        fastcgi_param PATH_INFO $fastcgi_path_info;
        fastcgi_param PATH_TRANSLATED $document_root$fastcgi_path_info;
        fastcgi_buffer_size 128k;
        fastcgi_buffers 4 256k;
        fastcgi_busy_buffers_size 256k;
        
        # Prevent execution of uploaded files
        location ~ ^/uploads/ {
            fastcgi_pass off;
            return 404;
        }
    }
    
    # Deny access to sensitive files
    location ~ /\.ht {
        deny all;
    }
    
    location ~ /\.git {
        deny all;
    }
    
    location ~ /\.env {
        deny all;
    }
    
    # Deny access to composer and package files
    location ~* /(composer\.json|composer\.lock|package\.json|package-lock\.json|phpunit\.xml|\.gitignore|\.env\.example)$ {
        deny all;
    }
    
    # Cache static assets
    location ~* \.(jpg|jpeg|png|gif|ico|css|js|pdf|txt|woff|woff2|ttf|eot|svg)$ {
        expires 30d;
        add_header Cache-Control "public, immutable";
        access_log off;
        
        # Versioned assets (longer cache)
        location ~* \.[0-9a-f]{8,}\.(css|js|jpg|jpeg|png|gif|ico|woff|woff2)$ {
            expires 1y;
            add_header Cache-Control "public, immutable";
        }
    }
    
    # Health check endpoint
    location /health {
        access_log off;
        return 200 "OK\n";
        add_header Content-Type text/plain;
    }
    
    # Laravel storage (if serving directly)
    location /storage/ {
        alias /www/wwwroot/btm-koperasi/storage/app/public/;
        expires 7d;
        add_header Cache-Control "public";
        
        # Prevent PHP execution in storage
        location ~ \.php$ {
            deny all;
        }
    }
    
    # Logs
    access_log /www/wwwlogs/btm-koperasi-access.log;
    error_log /www/wwwlogs/btm-koperasi-error.log;
}

# Optional: WWW redirect
server {
    listen 443 ssl http2;
    server_name www.your-domain.com;
    
    ssl_certificate /www/server/panel/vhost/certs/your-domain.com/fullchain.pem;
    ssl_certificate_key /www/server/panel/vhost/certs/your-domain.com/privkey.pem;
    
    return 301 https://your-domain.com$request_uri;
}