hi, I have written a new authentication Class that implements UserAuthenticator according to [1] for my derby network server. but unfortunately i get the following error:
--- ERROR 58009: Network protocol exception: DSS chained with same id at the end of same id chain parse. The connection has been terminated. ERROR 08004: Connection authentication failure occurred. Reason: the user id is not authorized to access the database. --- after some try-and-error i found out that this happens when the user name is an email address (e.g. '[EMAIL PROTECTED]') or begins with a number (e.g. '123456'.) on the other hand user names like 'user' or 'user1' work fine. the question that i have is: what is DSS chain and what does error 58809 mean? additionally is there a user name convention - if yes, where is it documented? furthermore if i can not user numbers only or special characters like '@' in user names then is it possible to map user names. e.g. for authentication i'm using '[EMAIL PROTECTED]' and after successful authentication it's mapped by my authentication class to an other name 'user1' ? thanks in advance. cheers... [1] http://db.apache.org/derby/docs/dev/devguide/rdevexudclass.html
