Question

i have a web site and i have an a sub folder there where there is files which i like to be embedded on my index page. But i want to privent users to view that sub folder directly.

So. i have http://mysite.com/index.php where there is an iframe:

and i have a subfolder opt2 with index.php with an iframe:

<iframe src="http://mysite.com/opt2/" id="shopIframe" name="shopIframe" onload="alert('a');" frameborder="0" height="90%" width="100%" scrolling="auto"></iframe>

i have an .htaccess file:

RewriteEngine on
RewriteCond %{HTTP_REFERER} http://mysite.com/opt2/ [NC]
RewriteRule /*$ http://mysite.com/index.php [R=302,L]

is that possible with .htacces?

Answer 1

The referrer would be http://mysite.com/index.php, not http://mysite.com/opt2/.

Also some firewall software, proxies etc. remove the referrer header, so you’d better first check if referer is available at all.

RewriteCond %{HTTP_REFERER} !^$
RewriteCond %{HTTP_REFERER} !^http://mysite\.com/ [NC]
RewriteRule ^opt2/ http://mysite.com/index.php [R=302,L]

addition

<script>
if( self == top )
  location.href='/index.php';
</script>