Nginx Secure Link Config

secure-link.conf

server {
        listen 80;
        root /var/www/;
        server_name test01.cloudrck.net www.test01.cloudrck.net;

        location /p {
                if ($request_uri ~* "^/p/(.+)/([0-9]+)/(.*)$") {
                        set $md5 $1;
                        set $expires $2;
                        set $directory $3;
                }
                if ($md5 = "") {
                        add_header X-debug-message "md5 empty";
                        return 200;
                }

                if ($expires = "") {
                        add_header X-debug-message "$md5 - expires empty";
                        return 200;
                }

                if ($directory = "") {
                        add_header X-debug-message "$md5 $expires - directory is empy";
                        return 200;
                }
    
                add_header X-debug-message "$md5-$expires-$directory";
                #return 200;
                #proxy_pass "http://wsl.host/$3?md5=$1&expires=$2";
                rewrite "^/p/(.+)/([0-9]+)/(.*)$" /$3?md5=$1&expires=$2 last;
        }

        location /secure {
                if ($request_uri ~* "^/p/(.+)/([0-9]+)/(.+)/(.*)$") {
                        set $directory $3;
                }
                add_header X-debug-secure "$directory";
                secure_link $arg_md5,$arg_expires;
                secure_link_md5 "$secure_link_expires$directory secret";

                if ($secure_link = "") {
                        return 200;
                }

                if ($secure_link = "0") {
                        return 410;
                }
        }

        location /secure1 {
                secure_link_secret secret;

                if ($secure_link = "") {
                        return 403;
                }

                rewrite ^ /securelink/$secure_link;
        }

        location /securelink {
                internal;
                root /var/www;
        }

        location /public {
                root /var/www;
        }
}