nginx-secure-link

Changes to nginx / sites config

Add the following code to the server -> location of the domain config of Nginx

location ~* ^.+\.(mp4|webm|mp3|ogg|ogv)$ {
     proxy_cache    off;
         secure_link $arg_md5,$arg_expires;
         secure_link_md5 "$secure_link_expires$uri secret-pass";
         if ($secure_link = "") {
            return 403; 
         }
         if ($secure_link = "0") {
            return 403; 
         }
     root           %sdocroot%;
         access_log     /var/log/%web_system%/domains/%domain%.log combined;
         access_log     /var/log/%web_system%/domains/%domain%.bytes bytes;
    }