kerberos login

[stephenpince@gmail.com]

Hi.
    I am real kerberos newbie.

I am trying to add kerberos support for a web load testing tool that
uses negotiate (kerberos). I have the following question.

I would like to get a ticket from kdc with valid login credentials. It
is not the current login credential of the current login session.
e.g.
usera/passworda
userb/passwordb

I see that the function call "gss_init_sec_context" has a credential
paramater. How do you create a credential? Is this possible?

pseudo code.

1) create or get a ticket for any user?

2) init gss context
gss_init_sec_context()

Steve
since at opendemand.com