[23175] in Kerberos
Single sign on problem with kerberos in Windows XP
daemon@ATHENA.MIT.EDU (Miika Parvio)
Tue Jan 11 15:50:39 2005
From: Miika Parvio <miika.parvio@NOSPAMtut.fi>
Message-ID: <QRbBd.766$WE5.74@reader1.news.jippii.net>
Date: Fri, 31 Dec 2004 14:45:28 +0200
To: kerberos@mit.edu
Errors-To: kerberos-bounces@mit.edu
Hello!
I'm building application, which tries to authenticate against AD server(
Windows 2003 server). I'm using JAAS and JNDI and
com.sun.security.auth.module.Krb5LoginModule class to handle
authentication. I have managed to authenticate using SSO. Only problem
is that client machine (Windows XP pro, service pack 1) is lost TGT. For
example if I lock and unlock the work station and then then run my test
program, everyting works well. But after a couple minutes (about 15-20
minutes) when I'm running my test program again, it cannot find any TGT
tickets from cache. I have checked that expiration time of TGT is 10
hours, so that cannot be a problem. Is there some kind of bug in Windows
XP or what? Does any one know what should I do? I have tried to solve
this problem many days without any progress. I'm using JDK 1.5 and I
have installed MIT kerberos for windows 2.6.5 to my client. Do I need to
install it also to the server?
Friendly
Miika Parvio
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