[30668] in Kerberos

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Re: Unexpected return codes from KDC -- krb5-1.6.3

daemon@ATHENA.MIT.EDU (Tom Yu)
Thu Jan 29 17:45:29 2009

To: Mike Friedman <mikef@berkeley.edu>
From: Tom Yu <tlyu@MIT.EDU>
Date: Thu, 29 Jan 2009 17:44:40 -0500
In-Reply-To: <alpine.BSF.1.10.0901291416340.7972@brillig.security.berkeley.edu>
	(Mike Friedman's message of "Thu,
	29 Jan 2009 14:23:50 -0800 (PST)")
Message-ID: <ldvmyd9spev.fsf@cathode-dark-space.mit.edu>
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Cc: MIT Kerberos Mailing List <kerberos@MIT.EDU>
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Mike Friedman <mikef@berkeley.edu> writes:

> But the fact that kinit seems to be acting the same way would appear to be 
> the significant point.

Yes.

> Here's what getprinc shows:
>
>     kadmin.local:  getprinc mikef
>     Principal: mikef@BERKELEY.EDU
>     Expiration date: [never]
>     Last password change: Tue Jan 27 14:41:56 PST 2009
>     Password expiration date: Wed Jan 28 11:00:16 PST 2009
>     Maximum ticket life: 0 days 10:00:00
>     Maximum renewable life: 7 days 00:00:00
>     Last modified: Thu Jan 29 11:00:16 PST 2009 (root/admin@BERKELEY.EDU)
>     Last successful authentication: [never]
>     Last failed authentication: [never]
>     Failed password attempts: 0
>     Number of keys: 4
>     Key: vno 1, AES-256 CTS mode with 96-bit SHA-1 HMAC, no salt
>     Key: vno 1, Triple DES cbc mode with HMAC/sha1, no salt
>     Key: vno 1, ArcFour with HMAC/md5, no salt
>     Key: vno 1, DES cbc mode with CRC-32, no salt
>     Attributes: REQUIRES_PRE_AUTH
>     Policy: [none]

Do you get this sort of mismatched error code for a client principal
that does not have REQUIRES_PRE_AUTH set?
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