[29455] in Kerberos
Re: More fun with Russ' pam_krb5
daemon@ATHENA.MIT.EDU (Russ Allbery)
Tue Mar 11 21:31:52 2008
To: kerberos@mit.edu
In-Reply-To: <Pine.GSO.4.61.0803112120340.1316@supergrover.coyhile.com> (Coy
Hile's message of "Tue\, 11 Mar 2008 21\:24\:01 -0400 \(EDT\)")
From: Russ Allbery <rra@stanford.edu>
Date: Tue, 11 Mar 2008 18:30:59 -0700
Message-ID: <87fxuw7mp8.fsf@windlord.stanford.edu>
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Coy Hile <coy.hile@coyhile.com> writes:
> Ok, that's strange. I just logged back out of my desktop session and back
> in, and I get the following:
>
> [21:18:20]ganymede:~ % echo $KRB5CCNAME
> /tmp/krb5cc_1000_tOaidT
> [21:18:27]ganymede:~ %
>
> which jives with what's in syslog:
>
> Mar 11 21:18:10 ganymede dtlogin[23065]: [ID 584047 user.debug] (pam_krb5): hile: <unknown>: entry (0x1)
> Mar 11 21:18:10 ganymede dtlogin[23065]: [ID 584047 user.debug] (pam_krb5): hile: initializing ticket cache /tmp/krb5cc_1000_tOaidT
> Mar 11 21:18:10 ganymede dtlogin[23065]: [ID 584047 user.debug] (pam_krb5): hile: <unknown>: exit (success)
>
> After locking and unlocking the screen, I see the same behaviour again:
>
> [21:20:44]ganymede:~ % klist
> klist: No credentials cache file found (ticket cache FILE:/tmp/krb5cc_1000_tOaidT)
What destroyed your ticket cache? Why don't you still have the one that
was created during initial login?
> [21:20:49]ganymede:~ % echo $KRB5CCNAME
> /tmp/krb5cc_1000_tOaidT
> [21:20:56]ganymede:~ %
>
> and syslog shows pam_krb5 defaulting to the default ccache.
>
> I haven't stepped through the code enough to know what else I can do to
> debug this more. Any help you can give is appreciated.
When is xscreensaver started, and how? Was KRB5CCNAME already set when it
was started?
--
Russ Allbery (rra@stanford.edu) <http://www.eyrie.org/~eagle/>
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