# Patel E-Mitra & Aadhaar Seva Kendra CMS
# Apache Configuration

# Enable Rewrite Engine
RewriteEngine On

# Redirect to HTTPS (uncomment if you have SSL)
# RewriteCond %{HTTPS} off
# RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

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

# Force trailing slash
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_URI} !(.*)/$
RewriteRule ^(.*)$ http://%{HTTP_HOST}/$1/ [R=301,L]

# Security Headers
<IfModule mod_headers.c>
    # Prevent clickjacking
    Header always append X-Frame-Options DENY
    
    # Prevent MIME type sniffing
    Header set X-Content-Type-Options "nosniff"
    
    # Enable XSS protection
    Header set X-XSS-Protection "1; mode=block"
    
    # Referrer Policy
    Header set Referrer-Policy "strict-origin-when-cross-origin"
</IfModule>

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

<FilesMatch "\.(sql|log|md)$">
    Order allow,deny
    Deny from all
</FilesMatch>

# Protect config directory
<IfModule mod_rewrite.c>
    RewriteRule ^config/ - [F,L]
</IfModule>

# Protect includes directory
<IfModule mod_rewrite.c>
    RewriteRule ^includes/ - [F,L]
</IfModule>

# Protect database directory
<IfModule mod_rewrite.c>
    RewriteRule ^database/ - [F,L]
</IfModule>

# Disable directory browsing
Options -Indexes

# Set default charset
AddDefaultCharset UTF-8

# Enable compression
<IfModule mod_deflate.c>
    AddOutputFilterByType DEFLATE text/html text/plain text/xml text/css text/javascript application/javascript
</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/gif "access plus 1 year"
    ExpiresByType image/png "access plus 1 year"
    ExpiresByType image/webp "access plus 1 year"
    ExpiresByType text/css "access plus 1 month"
    ExpiresByType application/javascript "access plus 1 month"
</IfModule>

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

# PHP Settings
<IfModule mod_php7.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>