A couple of days ago I contributed an opensource project on openntf that is a datasource for Xpages that will allow the developer to connect to an LDAP server and use it as a datasource for their Xpage. An example of an Xpage that uses it is below:
The code for this project is definitely still considered a beta, however I contributed this more as an example of how to add a component or datasource to your Domino server by using an extension library. So if you feel so inclined download the source play around with it. As I mentioned the source is available on openntf
If anyone has any questions or wants to discuss this datasource or any of those topics please contact me and I’ll do my best to help.