[OpenAFS] token lifetime

Jeffrey Altman jaltman@secure-endpoints.com
Fri, 06 Jul 2012 04:08:18 -0400


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On Friday, July 06, 2012 3:31:08 AM, Jayen Ashar wrote:
> How can I do a life of unlimited (with krb5)?  I made the
> modifications to the kdc.conf file so max_life and max_renewable_life
> are both "0d".  I set the lifetime on all the principals in the krb5
> database and changed the configuration of pam_krb5afs in the krb5.conf
> file to reflect these changes.  I can see the afs service ticket and
> token expire on 03:14:07 UTC on Tuesday, 19 January 2038 (which I
> assume represents "unlimited").  The openafs server is, however,
> rejecting the token outright.

The code in question is tkt_DecodeTicket5() in src/rxkad/ticket5.c and
tkt_CheckTimes() in src/rxkad/ticket.c.    If the 'end' value is not
exactly NEVERDATE (0xFFFFFFFF) and ('end' - 'start' is greater than
30 days, the token will be rejected.






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