...
Moira -- access Moira lists
Roles -- ully full read/write Roles DB access, especially for administrative functions
Developer Documentation
If you are using a web service that requires client authentication, you will need an Application Certificate. For information on how to obtain and install one, see Application Certificate Documentation.
If you are using Java, you can build your client stubs in Eclipse. See this attachment:
For Java developers, we recommend Spring and Acegi Security. The MIT Application Platform provides Acegi implementations that use the Authz web service.