On 03/01/2012 02:04 PM, Jan Zelený wrote:
>> On 03/01/2012 12:21 PM, Ondrej Valousek wrote:
>>> Hello,
>>>
>>> I am running sssd on RHEL-6 with AD and recently found out, that I can
>>> no longer authenticate via ssh. The message is:
>>> pam_krb5[27045]: TGT failed verification using keytab and key for
>>> 'nfs/draco.prague.s3group.com(a)DUBLIN.AD.S3GROUP.COM': Wrong
principal
>>> in request
>>>
>>> My krb5.keytab file has been created using Samba with "net ads
join".
>>> I can still run 'kinit<username>' to obtain a TGT.
>>>
>>> Does anyone know what is going on here? Why is sshd verifying the TGT
>>> via just the nfs/ service principal?
>>>
>>> Sorry for a bit off-topic question, but I hoped someone in this list
>>> might point me in the right direction.
>>>
>>> Ondrej
>>
>> Note that with:
>> kinit -S nfs/draco.prague.s3group.com(a)DUBLIN.AD.S3GROUP.COM ondrejv
>>
>> I am able to successfully obtain the nfs/ principal - so it looks like a
>> bug in pam_krb5, right?
>
> You should also try kinit -k to see if kinit with the keytab is ok.
>
> Thanks
> Jan
kinit -k -S nfs/draco.prague.s3group.com(a)DUBLIN.AD.S3GROUP.COM draco$
works fine, too.
So I am probably going to file a bugreport, right?
Just to be sure, try klist -k and send me the result.
Thanks
Jan