GSS-API - Kerberos Ticket

Kevin Coffman kwc at citi.umich.edu
Tue Sep 27 16:54:40 EDT 2005


> Hello,
> 
> Is there any method of "extracting" the Kerberos key from a GSS ticket?
> 
> Microsoft sends the Kerberos ticket (SPNEGO over http) using the GSS
> methods. If one attempts to handle the internal Kerberos ticket
> information (such as the case of the PAC data) he will have to use the
> Kerberos ticket.
> 
> Any idea?
> Any explicit function I've missed ? such as
> gss_extract_krb5_ticket()..?

In 1.4 MIT added gss_krb5_export_lucid_sec_context() to obtain
information from the negotiated context.  (This is a mechanism-
specific routine currently available only in the MIT distribution
AFAIK.)  Is this close to what you are looking for?

K.C.



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