On Fri, 2013-04-05 at 09:16 -0400, Sutton, Harry (GSSE) wrote:
> On 04/05/2013 05:22 AM, Jakub Hrozek wrote:
> > Hi,
> >
> > are you using pam_krb5 along with SSSD authentication? Is there a reason
> > not to use pam_sss.so ?
> >
> > In general I would not recommend configuring the PAM stack yourself but
> > rather let authconfig do the job. This call would let authconfig
> > generate /etc/nsswitch.conf /etc/pam.d/system-auth and
> > /etc/pam.d/password-auth but would let you keep using the sssd.conf:
> >
> > authconfig --enablesssdauth --enablesssd --update
> > _______________________________________________
> > sssd-users mailing list
> > [email protected]
> > https://lists.fedorahosted.org/mailman/listinfo/sssd-users
> I used the authconfig command on my Fedora laptop, but I'm not certain I 
> did so on the RHEL workstation.
> 
> I have both lines in system-auth and password-auth:
> 
> auth        sufficient    pam_sss.so use_first_pass
> auth        sufficient    pam_krb5.so use_first_pass
> ...
> account     [default=bad success=ok user_unknown=ignore] pam_sss.so
> account     [default=bad success=ok user_unknown=ignore] pam_krb5.so
> ...
> password    sufficient    pam_sss.so use_authtok
> password    sufficient    pam_krb5.so use_authtok
> ...
> session     optional      pam_sss.so
> session     optional      pam_krb5.so
> 
> On my workstation, I had only the pam_sss.so lines, and GDM logins were 
> not working; after adding the pam_krb5.so lines to match my laptop, GDM 
> logins worked for the first time.

Remove pam_krb5 lines and find out why pam_sss fails and solve that.
By performing auth via a spearate module sssd will not be able to give
you half the features you want, including offline access via cached
credentials, renewal of credentials, and so on.

Simo.

-- 
Simo Sorce * Red Hat, Inc * New York

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