I have and Apache Directory Server (ApacheDS 2.0), and use it to authenticate an Apex application. While can successfully authenticate users, I've been unable to work with groups of users. In particular, I tried using the apex_ldap.is_member function, but get a null return value. I suspect that I just don't have the ldap directory setup correctly for the apex_ldap package to retrieve a user's group.
I would like some help about how to setup ApacheDS with Apex.