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Re: TGT forwarding when cross-realm auth?

Jeffrey Hutzelman wrote:

> On Monday, June 06, 2005 10:30:55 AM -0500 "Douglas E. Engert" 
> <deengert@anl.gov> wrote:
>> Even if you had trust setup both ways it would not be allow a
>> a krbtgt/A@B to be issued using the krtgt/B@A this as it would violate
>> the cross-realm trust assumptions because the user is still me@A.
>> Realm A expects the user@A to use the krbtgt/A@A for services in in A.
> Note that this protection does not live entirely in realm B.  A proper 
> KDC for realm A will not honor a krbtgt/A@B ticket for me@A, even if the 
> realm B KDC were to issue one.

Yes, That is what I thought I said.



  Douglas E. Engert  <DEEngert@anl.gov>
  Argonne National Laboratory
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