I hope anybody can help me in little problem. I need to make custom authenticator module for JavaMail which use Kerberos. Algorithm: 1. JavaMail gets TGT as administrator. 2. Then, using admin's TGT, JavaMail requests TGS for some user (or _as_ some user).
How can I make this ? Any information will be useful.
PS: More detailed: JavaMail -> request. TGT from KDC as admin KDC -> response. Admin's TGT to JavaMail JavaMail -> request. User's Service Ticket from TGS using admin's TGT TGS -> response. User's TGS.