FW: [OpenAFS] Windows XP problems getting an AFS token when logged into a Kerberos Realm

[Jeffrey Altman]

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As Doug pointed out privately, if you are using either of his ak5log or 
gssklog tools to obtain tokens for Unix, then you are not using the same 
key for the afs@ASU.EDU principal as the one which is used by the AFS 
servers.  If the keys don't match you will not be able to communicate 
with the server's in any mode which requires authentication.

In fact, I believe that if you are using ak5log that you should not have 
an afs@ASU.EDU principal at all.  ak5log uses a principal called 
afsx/asu.edu@ASU.EDU instead of afs@ASU.EDU.  gssklog also uses its own 
principal called gssklog/asu.edu@ASU.EDU.

If you want to use ak5log or gssklog on Windows you can do so, you just 
can't use the tools which come with OpenAFS for Windows to obtain your 
tokens.   By removing the afs@ASU.EDU principal you will prevent OpenAFS 
for Windows from succeeding to obtain a ticket which can be used as a 
token.

There was a series of discussions started on 2004-09-22 on both the 
openafs-info and openafs-dev mailing lists which discussed the impact of 
the use of ak5log and gssklog.  I suggest you review them if that is in 
fact what you are using on Unix/Linux to obtain your tokens.

Jeffrey Altman


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