[Ruqueue-user] ldap problem

[Davide Pluda]

Hello.

I'm novice.
I installed ruQueue and i would like configure it to use LDAP.
In /var/www/ruQueue/functions/ru_ldap_auth.php at

auth_file' => Full path to the name of the file containing the
  //                   LDAP authentication login and password information

which file do i must insert?

Thanks