I want to build a new logon module that extends AbstractLoginModule.
I want to call an RFC in ECC using JCA in this logon module. The purpose of this RFC call is to read the users roles in the backend, if they have a certain role I will dynamically assign them a portal group using the UME API.
which method in the Logon Module (AbstractLoginModule) should I make the call to the RFC? (initialize(), login(), commit(), etc.)
Does anybody have any examples of how to make the RFC call from a custom logon module using JCA?