Kerberos for Windows 2.6.5 ccname FILE: issues

[Jeffrey Altman]

Noah:

Can you provide any additional information that might be used to
replicate the problem?

I'm using Windows XP SP2:

[C:\src\openafs\openafs-cvs\src\WINNT\afsd]set
KRB5CCNAME=FILE:c:\temp\krbcache

[C:\src\openafs\openafs-cvs\src\WINNT\afsd]kinit jaltman at ATHENA.MIT.EDU
Password for jaltman at ATHENA.MIT.EDU:

[C:\src\openafs\openafs-cvs\src\WINNT\afsd]kvno
afs/athena.mit.edu at ATHENA.MIT.EDU
afs/athena.mit.edu at ATHENA.MIT.EDU: kvno = 3

[C:\src\openafs\openafs-cvs\src\WINNT\afsd]klist
Ticket cache: FILE:c:\temp\krbcache
Default principal: jaltman at ATHENA.MIT.EDU

Valid starting     Expires            Service principal
07/15/05 17:42:38  07/16/05 03:42:39  krbtgt/ATHENA.MIT.EDU at ATHENA.MIT.EDU
07/15/05 17:42:55  07/16/05 03:42:39  afs/athena.mit.edu at ATHENA.MIT.EDU


Kerberos 4 ticket cache: API:krb4cc
Principal: jaltman at ATHENA.MIT.EDU

  Issued              Expires             Principal
07/15/05 17:37:39  07/16/05 03:42:39  krbtgt.ATHENA.MIT.EDU at ATHENA.MIT.EDU

[C:\src\openafs\openafs-cvs\src\WINNT\afsd]kdestroy

[C:\src\openafs\openafs-cvs\src\WINNT\afsd]klist
klist.exe: No credentials cache found (ticket cache FILE:c:\temp\krbcache)


Kerberos 4 ticket cache: API:krb4cc
klist.exe: No ticket file (tf_util)

Jeffrey Altman


Noah Hughes wrote:

> I have found these problems when running Kerberos for Windows 2.6.5:
> 
> When I use the environment variable %KRB5CCNAME% and set it to
> "FILE:c:\temp\krbcache" without the quotes it works fine.  Leash is
> able to create and renew, but uses 100% CPU time when I try to destroy
> the ticket.
> 
> Also kdestoy.exe does not destroy the ticket and also fails giving an
> error message
> 
> "kdestroy: No credentials cache found while destroying cache"
> 
> When I use the registry key 
> "HKEY_LOCAL_MACHINE\SOFTWARE\MIT\kerberos5,cnname" to
> "FILE:c:\temp\krbcache"
> 
> Again Leash is able to create and renew, but it uses 100% CPU when you
> try to destroy the ticket.  However, kdestroy is able to destory the
> ticket using this method.
> 
> Is there any way to get Leash to destory this ticket when using the
> FILE:c:\temp\krbcache?
> 
> Thanks
> 
> Noah Hughes
> 
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> 

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