# MFATools - Apache URL Rewriting Rules

# Enable rewrite engine
RewriteEngine On

# Remove trailing slashes
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)/$ /$1 [L,R=301]

# Remove .html extension
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME}\.html -f
RewriteRule ^(.+)$ $1.html [L]

# Custom error pages
ErrorDocument 404 /404.html
ErrorDocument 500 /500.html

# Enable compression
<IfModule mod_deflate.c>
  AddOutputFilterByType DEFLATE text/html text/plain text/css application/javascript application/json
</IfModule>

# Browser caching
<IfModule mod_expires.c>
  ExpiresActive On
  ExpiresByType image/jpg "access plus 1 year"
  ExpiresByType image/jpeg "access plus 1 year"
  ExpiresByType image/png "access plus 1 year"
  ExpiresByType image/svg+xml "access plus 1 year"
  ExpiresByType text/css "access plus 1 month"
  ExpiresByType application/javascript "access plus 1 month"
</IfModule>

# Security headers
<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>

# Disable directory browsing
Options -Indexes

# Protect sensitive files
<FilesMatch "^\.">
  Order allow,deny
  Deny from all
</FilesMatch>

# Block access to backup files
<FilesMatch "\.(bak|config|sql|fla|psd|ini|log|sh|inc|swp|dist)$">
  Order allow,deny
  Deny from all
</FilesMatch>
