Options -Indexes

RewriteEngine On

# Wartungsmodus
# RewriteCond %{DOCUMENT_ROOT}/.maintenance -f
# RewriteCond %{REQUEST_URI} !/errors/maintenance.php
# RewriteRule ^(.*)$ /errors/maintenance.php [L]

# Trailing Slash entfernen
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.+)/$ /$1 [L,R=301]

# Versteckte Dateien schützen
<FilesMatch "^\.|composer\.(json|lock)|package\.json">
    Require all denied
</FilesMatch>

# Security Header
<IfModule mod_headers.c>
    Header always set X-Content-Type-Options "nosniff"
    Header always set X-Frame-Options "SAMEORIGIN"
    Header always set X-XSS-Protection "1; mode=block"
    Header always set Referrer-Policy "strict-origin-when-cross-origin"
    Header always set Permissions-Policy "geolocation=(), microphone=(), camera=()"
</IfModule>

# Caching für Assets
<IfModule mod_expires.c>
    ExpiresActive On
    ExpiresByType text/css         "access plus 1 month"
    ExpiresByType application/javascript "access plus 1 month"
    ExpiresByType image/png        "access plus 3 months"
    ExpiresByType image/jpeg       "access plus 3 months"
    ExpiresByType image/webp       "access plus 3 months"
    ExpiresByType image/svg+xml    "access plus 3 months"
    ExpiresByType font/woff2       "access plus 1 year"
</IfModule>

# Error Pages
ErrorDocument 404 /errors/404.php
ErrorDocument 403 /errors/403.php
ErrorDocument 500 /errors/500.php
