On (23/08/16 14:15), Joakim Tjernlund wrote:
On Tue, 2016-08-23 at 15:56 +0200, Sumit Bose wrote:
> On Mon, Aug 22, 2016 at 09:00:34AM +0000, Joakim Tjernlund wrote:
> >
> > I changed the default REALM in krb5.conf but that did not have any effect on
logins.
> > I had to change the order of domains = in sssd.conf for logins to switch over to
the
> > new default domain. Should not sssd respect default_realm = xx in krb5.conf?
> > Using sssd 1.13.4
>
> no, default_realm is an option for libkrb5 which is used in the case
> when no realm is available. E.g. if default_realm is not set
>
> kinit user
>
> will fail while
>
> kinit user(a)EXAMPLE.COM
>
> will work (as long as kinit can find a KDC for
EXAMPLE.COM and
> user(a)EXAMPLE.COM is know to the KDC).
>
> If you set default_realm =
MY_REALM.COM
>
> kinit user
>
> will try to get a ticket for user(a)MY_REALM.COM while
>
> kinit user(a)EXAMPLE.COM
>
> will still try to get a ticket for user(a)EXAMPLE.COM.
Yes, this is what I would expect but when I login(over LXDM) with only user name I get
a ticket for whatever domain which is listed first in
domains = REALM1,REALM2
sssd does not use realms for option "domains"
realm is usually uppercase. sssd can use any string there
but we usually recomment dns domain name for IPA and AD
which is usually lowercase.
This is a reason why sssd has an option krb5_realm(man sssd-krb5)
not the default realm krb5.conf:
default_realm = REALM2
sssd does not know the value of krb5_realm in krb5.conf
LS