# ================================================
# WebReadyTech.com — Apache Security & SEO Config
# ================================================

# Disable directory listing
Options -Indexes -MultiViews

# ── Block direct access to sensitive files ──────
<FilesMatch "^(config|header|footer|email-templates|crm-helpers)\.(php)$">
    Order Allow,Deny
    Deny from all
</FilesMatch>

<FilesMatch "\.(env|git|htpasswd|log|sql|bak|backup|sh|bash)$">
    Order Allow,Deny
    Deny from all
</FilesMatch>

# Block access to includes directory
<IfModule mod_rewrite.c>
    RewriteEngine On

    # Block direct access to includes/
    RewriteRule ^includes/ - [F,L]

    # Force HTTPS
    RewriteCond %{HTTPS} off
    RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

    # www → non-www canonical redirect
    RewriteCond %{HTTP_HOST} ^www\.webreadytech\.com [NC]
    RewriteRule ^(.*)$ https://webreadytech.com/$1 [L,R=301]

    # ── Clean URLs (remove .php extension) ──────────
    # Redirect /page.php → /page (301 for SEO)
    # Skip: admin/, cron/, client- files (they work with .php)
    RewriteCond %{THE_REQUEST} \s/+((?!admin|cron|client-)[^?\s]+)\.php[\s?] [NC]
    RewriteRule ^ /%1 [R=301,L,NE]

    # Serve correct .php file for clean URL request
    # e.g. /about → serves about.php internally
    RewriteCond %{REQUEST_FILENAME} !-d
    RewriteCond %{REQUEST_FILENAME} !-f
    RewriteCond %{REQUEST_FILENAME}\.php -f
    RewriteRule ^([^/]+)$ $1.php [NC,L]
</IfModule>

# ── Security Headers ─────────────────────────────
<IfModule mod_headers.c>
    # Prevent MIME type sniffing
    Header always set X-Content-Type-Options "nosniff"

    # Prevent clickjacking
    Header always set X-Frame-Options "SAMEORIGIN"

    # XSS Protection
    Header always set X-XSS-Protection "1; mode=block"

    # Referrer Policy
    Header always set Referrer-Policy "strict-origin-when-cross-origin"

    # Permissions Policy (limit browser features)
    Header always set Permissions-Policy "camera=(), microphone=(), geolocation=(), payment=()"

    # Content Security Policy
    Header always set Content-Security-Policy "default-src 'self'; script-src 'self' 'unsafe-inline' https://www.googletagmanager.com https://www.google-analytics.com https://cdnjs.cloudflare.com https://fonts.googleapis.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com https://cdnjs.cloudflare.com; font-src 'self' https://fonts.gstatic.com https://cdnjs.cloudflare.com; img-src 'self' data: https:; connect-src 'self' https://www.google-analytics.com; frame-ancestors 'self';"

    # HSTS — force HTTPS for 1 year (enable after SSL confirmed working)
    Header always set Strict-Transport-Security "max-age=31536000; includeSubDomains; preload"

    # Remove server info
    Header always unset X-Powered-By
    Header always unset Server
</IfModule>

# ── Custom Error Pages ───────────────────────────
ErrorDocument 400 /404.php
ErrorDocument 401 /404.php
ErrorDocument 403 /404.php
ErrorDocument 404 /404.php
ErrorDocument 500 /404.php

# ── PHP Security Settings ────────────────────────
<IfModule mod_php.c>
    php_flag display_errors Off
    php_flag log_errors On
    php_value error_log /home/jilanibyfurqan/logs/php_errors.log
    php_flag expose_php Off
    php_value upload_max_filesize 10M
    php_value post_max_size 10M
    php_value max_execution_time 60
    php_value session.cookie_httponly 1
    php_value session.use_strict_mode 1
    php_flag session.cookie_secure On
</IfModule>

# ── Protect uploads directory from PHP execution ─
<IfModule mod_rewrite.c>
    RewriteRule ^uploads/.*\.(php|php3|php5|phtml|pl|py|jsp|asp|sh|cgi)$ - [F,NC,L]
</IfModule>

# ── Block common attack patterns ─────────────────
<IfModule mod_rewrite.c>
    RewriteCond %{QUERY_STRING} (<|%3C).*script.*(>|%3E) [NC,OR]
    RewriteCond %{QUERY_STRING} GLOBALS(=|\[|\%[0-9A-Z]{0,2}) [OR]
    RewriteCond %{QUERY_STRING} _REQUEST(=|\[|\%[0-9A-Z]{0,2})
    RewriteRule .* - [F,L]
</IfModule>

# ── Compression (speed + SEO) ────────────────────
<IfModule mod_deflate.c>
    AddOutputFilterByType DEFLATE text/plain text/html text/css text/javascript
    AddOutputFilterByType DEFLATE application/javascript application/json
    AddOutputFilterByType DEFLATE image/svg+xml application/xml
    AddOutputFilterByType DEFLATE application/x-font-ttf font/opentype
</IfModule>

# ── Browser Caching (Core Web Vitals boost) ──────
<IfModule mod_expires.c>
    ExpiresActive On
    ExpiresByType image/jpeg "access plus 3 months"
    ExpiresByType image/png "access plus 3 months"
    ExpiresByType image/svg+xml "access plus 3 months"
    ExpiresByType image/webp "access plus 3 months"
    ExpiresByType image/gif "access plus 3 months"
    ExpiresByType image/x-icon "access plus 1 year"
    ExpiresByType text/css "access plus 1 month"
    ExpiresByType application/javascript "access plus 1 month"
    ExpiresByType application/x-font-ttf "access plus 1 year"
    ExpiresByType application/x-font-woff "access plus 1 year"
    ExpiresByType font/woff2 "access plus 1 year"
    ExpiresByType text/html "access plus 1 hour"
</IfModule>

# ── ETags (better caching validation) ────────────
FileETag MTime Size

# ── Keep-Alive for faster load ───────────────────
<IfModule mod_headers.c>
    Header set Connection keep-alive
</IfModule>
