On ma, 03 huhti 2017, Orion Poplawski wrote:
On 04/03/2017 02:10 AM, Alexander Bokovoy wrote:
On ma, 03 huhti 2017, Jakub Hrozek wrote:
On Fri, Mar 31, 2017 at 04:07:16PM -0600, Orion Poplawski wrote:
I'm seeing messages like this:

(Fri Mar 31 13:27:38 2017) [sssd[be[nwra.com]]]
[ipa_add_ad_memberships_get_next] (0x0020): There are unresolved external
group memberships even after all groups have been looked up on the LDAP
server.

and wondering it is anything to worry about.


Some context:

(Fri Mar 31 13:27:38 2017) [sssd[be[nwra.com]]] [sysdb_cache_search_groups]
(0x2000): Search groups with filter:
(&(objectclass=group)(originalDN=ipaUniqueID=12d2026e-a5cd-11e5-a14e-00163e2d6456,cn=hbac,dc=nwra,dc=com))

(Fri Mar 31 13:27:38 2017) [sssd[be[nwra.com]]] [sysdb_cache_search_groups]
(0x2000): No such entry
(Fri Mar 31 13:27:38 2017) [sssd[be[nwra.com]]] [sysdb_cache_search_groups]
(0x2000): Search groups with filter:
(&(objectclass=group)(originalDN=cn=nwra,cn=groups,cn=accounts,dc=nwra,dc=com))

(Fri Mar 31 13:27:38 2017) [sssd[be[nwra.com]]] [merge_msg_ts_attrs] (0x2000):
No such DN in the timestamp cache:
name=n...@nwra.com,cn=groups,cn=nwra.com,cn=sysdb
(Fri Mar 31 13:27:38 2017) [sssd[be[nwra.com]]] [sysdb_merge_res_ts_attrs]
(0x2000): TS cache doesn't contain this DN, skipping
(Fri Mar 31 13:27:38 2017) [sssd[be[nwra.com]]] [sdap_get_groups_next_base]
(0x0400): Searching for groups with base [cn=accounts,dc=nwra,dc=com]
(Fri Mar 31 13:27:38 2017) [sssd[be[nwra.com]]] [sdap_print_server] (0x2000):
Searching 10.10.41.4:389
(Fri Mar 31 13:27:38 2017) [sssd[be[nwra.com]]] [sdap_get_generic_ext_step]
(0x0400): calling ldap_search_ext with
[(&(cn=12d2026e-a5cd-11e5-a14e-00163e2d6456)(|(objectClass=ipaUserGroup)(objectClass=posixGroup))(cn=*)(&(gidNumber=*)(!(gidNumber=0))))][cn=accounts,dc=nwra,dc=com].


I think this might be the reason why SSSD reports unresolved
memberships. It'trying to resolve the group using the cn attribute, ut
the object's RDN attribute seems to be ipaUniqueID. So I don't think
this is harmful, just confusing.

Can you please check what the object is on the IPA side with this
ipaUniqueID?
It is HBAC group -- see above in the log:
(&(objectclass=group)(originalDN=ipaUniqueID=12d2026e-a5cd-11e5-a14e-00163e2d6456,cn=hbac,dc=nwra,dc=com))

This is our "allow employees access" HBAC group.  So it applies to our "nwra"
host group as well as a couple individual machines, and to our "nwra" IPA group.
It is HBAC group, not a normal POSIX user group, so SSSD shouldn't even
look at it for a POSIX user membership.


--
/ Alexander Bokovoy

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