[OpenAFS] integrated logon for Solaris and AFS

[Jeffrey Altman]

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J S wrote:

> I'm having some difficulty with this single sign on- Would be grateful 
> if anyone could help me out!
> I've built kerberos5 but having problems setting that up. I can't 
> replace /bin/login because I only want to set up this up for one user.
> Does anyone know what version the kerberos is on the IBM's AFS 
> transarc build?
> Will the kerberos 5 client be compatible with that?
> Also I'm not sure if I've configured krb5.conf correctly either. When 
> I run kinit I get this reply back:
> # ./kinit
> kinit(v5): Initial Ticket response appears to be Version 4 error while 
> getting initial credentials
> Lastly is there an easier way of doing this?!!!
>
> Thanks alot.
>
> JS.
>
There are several things you must understand before you will see the scope
of what you need to accomplish.  AFS until very recently could only use
Kerberos 4 tickets as tokens.  Kerberos 5 and Kerberos 4 are incompatible
authentication protocols although there is a method of mapping from 
Kerberos 5
to Kerberos 4 via the use of the krb524 protocol.

Before you will be able to use Kerberos 5 for single sign-on you must first
have a Kerberos 5 KDC.  I suggest you start your reading with the AFS Wiki:

  http://grand.central.org/twiki/bin/view/AFSLore/KerberosV

and then search the mailing list archives.

Jeffrey Altman



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