防止热链接

Posted 2021-02-26

SESSIONNAME = Name of your session cookie;
example.com = Domainname of your site

RewriteEngine On 
 
## PREVENT HOTLINKING ###
SetEnvIfNoCase Cookie SESSIONNAME=(.*) IS_OK
SetEnvIfNoCase Referer "^http://(www.)?example.com(/.*)?$" IS_OK
#SetEnvIfNoCase Referer "^http://(www.)?example.net(/.*)?$" IS_OK
 
<FilesMatch ".(avi|bmp|flv|gif|jpe?g|mov|mp(3|4|e?g)|png|swf|tiff?|wm(a|v))$">
  Order deny,allow
  deny from all
  allow from env=IS_OK
 
  ErrorDocument 403 http://127.0.0.1/
</FilesMatch>