[37572] in Kerberos

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Re: A way to automatically get a ticket through ssh for a local user

daemon@ATHENA.MIT.EDU (Brandon Allbery)
Thu Jul 14 18:26:12 2016

From: Brandon Allbery <ballbery@sinenomine.net>
To: Mauro Cazzari <mymagicid@gmail.com>, "Kerberos@mit.edu" <Kerberos@mit.edu>
Date: Thu, 14 Jul 2016 22:25:50 +0000
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On 7/14/16, 17:32, "kerberos-bounces@mit.edu on behalf of Mauro Cazzari" <kerberos-bounces@mit.edu on behalf of mymagicid@gmail.com> wrote:

    # Kerberos options
    KerberosAuthentication yes
    KerberosOrLocalPasswd yes
    KerberosTicketCleanup yes
    #KerberosGetAFSToken no
    #KerberosUseKuserok yes
    
    
I would turn these off; they refer to an older Kerberos API in ssh and may interfere with GSSAPI.

The others look correct. Note that if it is using public key authentication to get to the next server, it will not use the Kerberos code and therefore won’t forward (delegate) credentials to the next server. (Also note that if there are other matching Host blocks, the “Host *” block in ssh_config won’t be used.


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