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I want to avoid hotlinking images. Basing of this answer: stackoverflow answer I've tried to add the next snippet code into .htaccess file:

RewriteEngine on
RewriteCond %{HTTP_REFERER} !^$
RewriteCond %{HTTP_REFERER} !^http://(www.)?itransformer.es/.*$ [NC]
RewriteRule \.(gif|jpe?g|png|wbmp)$ htttp://itransformer.es [R,L]

but it is not working. When I try to access the images putting the path in the navigation bar, I can access. What am I doing wrong?

Community
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Manolo
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1 Answers1

4

You're explicitly ignoreing referers that are blank. When you type the URL in your navigation bar, there is no referer, therefore %{HTTP_REFERER} is blank and it will fail the !^$ pattern. Try this instead:

RewriteCond %{HTTP_REFERER} ^$ [OR]
RewriteCond %{HTTP_REFERER} !^http://(www\.)?itransformer.es/.*$ [NC]
RewriteRule \.(gif|jpe?g|png|wbmp)$ http://itransformer.es [R,L]

Also, you have an extra "t" in your htttp://

Jon Lin
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  • @ManoloSalsas [Works fine for me in my blank htaccess file](http://i.stack.imgur.com/rAEdP.png). – Jon Lin Oct 29 '13 at 11:10
  • Yes! Seems I had to reload the URL. Anyway seems to work perfect. Other vulnerability avoided. Thank you. – Manolo Oct 29 '13 at 11:17