# Payment Summary System - Public Directory .htaccess

# Enable Rewrite Engine
<IfModule mod_rewrite.c>
    RewriteEngine On
    
    # Force HTTPS in production
    RewriteCond %{HTTPS} off
    RewriteCond %{HTTP:X-Forwarded-Proto} !https
    RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]
    
    # Prevent direct access to PHP files in certain cases (optional)
    # Uncomment if you want to restrict direct access
    # RewriteCond %{REQUEST_FILENAME} \.php$
    # RewriteCond %{REQUEST_URI} !^/public/
    # RewriteRule ^(.*)$ - [F,L]
</IfModule>

# Disable directory listing
Options -Indexes

# Protect sensitive files
<FilesMatch "\.(env|log|sql|md)$">
    <IfModule mod_authz_core.c>
        Require all denied
    </IfModule>
    <IfModule !mod_authz_core.c>
        Order deny,allow
        Deny from all
    </IfModule>
</FilesMatch>

# Security Headers (if mod_headers is available)
<IfModule mod_headers.c>
    Header set X-Content-Type-Options "nosniff"
    Header set X-Frame-Options "SAMEORIGIN"
    Header set X-XSS-Protection "1; mode=block"
    Header set Referrer-Policy "strict-origin-when-cross-origin"
</IfModule>

# Enable Gzip Compression (if mod_deflate is available)
<IfModule mod_deflate.c>
    AddOutputFilterByType DEFLATE text/html text/plain text/xml text/css text/javascript application/javascript application/json
</IfModule>

# Browser Caching (if mod_expires is available)
<IfModule mod_expires.c>
    ExpiresActive On
    ExpiresByType image/jpg "access plus 1 year"
    ExpiresByType image/jpeg "access plus 1 year"
    ExpiresByType image/gif "access plus 1 year"
    ExpiresByType image/png "access plus 1 year"
    ExpiresByType text/css "access plus 1 month"
    ExpiresByType application/javascript "access plus 1 month"
</IfModule>

# PHP Settings (if allowed)
<IfModule mod_php.c>
    php_value upload_max_filesize 10M
    php_value post_max_size 10M
    php_value max_execution_time 300
    php_value max_input_time 300
</IfModule>
