eUPN and Kerberos PAC issues

Andrew Bartlett abartlet at samba.org
Thu Mar 12 03:28:58 MDT 2015


On Thu, 2015-03-12 at 09:05 +0100, Stefan (metze) Metzmacher wrote:
> Hi Andrew,
> 
> >>> I noticed it only because the PAC in the AS-REP and referral ticket where
> >>> generated by a Windows 2012R2 KDC and the samba/heimdal kdc
> >>> fails to verify the PAC in the TGS-REQ.
> >>>
> >>> I'll have a look at the patches later, thanks!
> >>>
> >>> metze
> >>>
> >>
> >> Thanks.  It seems I broke samba4.local.pac, so I'll investigate that
> >> tomorrow if it isn't obvious to you.
> > 
> > This showed up that we got things wrong in our old PAC-creation code,
> > and made me think about UPN and samAccountName values with spaces in
> > them.  The attached patches fixes these cases as well.
> > 
> > Attached is the whole series.  Please review/push when you are able.
> 
> Pushed with minor whitespace fixes
> and splitting/reordering some patches.

I don't see the additional tests in your autobuild.  Are you planning on
pushing those later?

Andrew Bartlett

-- 
Andrew Bartlett                       http://samba.org/~abartlet/
Authentication Developer, Samba Team  http://samba.org
Samba Developer, Catalyst IT          http://catalyst.net.nz/services/samba




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