hi,


On Tue, Mar 26, 2024 at 2:47 PM Natxo Asenjo <[email protected]> wrote:

> hi,
>
> posting back to the list.
>
> Apparently the idm server cannot find a SID of a domain when trying to
> resolve the user account. It does find the user account, but  there are
> sids coupled to the account correspondig to a domain wich cannot be
> resolved.
>
> It took me a while but the sid of that child domain is not the one not
> resolved.
>
> It turns out, the sid of the domain not resolving is the one of the idm
> realm itself., we have  some idm groups mapped to the AD groups we allow in
> idm for rbac, and if I look at the ipaNTSecurityIdentifier attributes of
> the id groups, those are the not resolved groups.
>
> This is unexpected (to me at least).
>
> so we have this trust (verified on two different idm servers, same value):
>
>  ipa trust-find
> ---------------
> 1 trust matched
> ---------------
>   Realm name: domain.local
>   Domain NetBIOS name: DOMAIN
>   Domain Security Identifier: S-1-5-21-1416133915-1866970209-3316290679
>   Trust type: Active Directory domain
> ----------------------------
> Number of entries returned 1
>
> but inside this idm domain, we have some idm posix groups with the
> ipantsecurityidentifier of the not resolvable domain, for instance:
> S-1-5-21-1214650608-3976977395-3073169311-101072
>
> So basically, it is not matching because of this ipantsecurityidentifier,
> I think.
>
> I do not know how to fix this at this moment, or why it has happened. Any
> ideas?
>
>

I wonder if somebody with more sssd knowlegde than me could push me in the
right direction. Is it maybe better to ask in the sssd mailing list?

Regards,

Natxo Asenjo

-- 
--
Groeten,
natxo
--
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