On Thu, Feb 06, 2020 at 01:40:46PM +0000, Sangster, Mark wrote:
Hello,
I am switching our SSSD to use the AD provider but have found that the setup has issues
with group membership.
The following is my domain configuration:
[domain/<DOMAIN>]
id_provider = ad
auth_provider = ad
access_provider = ad
ad_access_filter = (memberOf=<FILTER>)
ad_hostname = <CLIENT_HOST>
ad_domain = <DOMAIN>
dns_discovery_domain = <DOMAIN>
ldap_id_mapping = false
ldap_sasl_mech = GSSAPI
ldap_referrals = false
dyndns_update = false
cache_credentials = true
enumerate = false
ldap_purge_cache_timeout = 0
This setup works just not completely, user authentication and user/group lookups work.
However if I attempt to list full group membership of a user (“id user” or “groups user”),
then I am provided with only the primary group. Interestingly if I do the following: clear
user from cache, lookup group, lookup user, then the information indicates the primary
group and additional group.
We utilise an AllowGroups restriction within SSHD which fails, claiming the user isn’t in
the group.
Hi,
what version of SSSD are you using on which platform?
It would be best to have debug logs. For this please add
'debug_level = 9' to the [domain/...] and [nss] section of sssd.conf,
restart SSSD and call 'id user' again. You can find more details at
https://docs.pagure.org/SSSD.sssd/users/troubleshooting.html.
Since you are using 'ldap_id_mapping = false' it might be worth to try
to disable the Global Catalog lookups by adding 'ad_enable_gc = false' to
the [domain/...] section of sssd.conf.
bye,
Sumit
Any suggests would be welcome.
Thanks
Mark
------------------------------------------------------------------------
Mark Sangster
Server Infrastructure Specialist
Information Technology Services | University of Aberdeen
t: +44 (0)1224 27-3315 | e: mark@abdn.ac.uk<mailto:mark@abdn.ac.uk> | u:
http://www.abdn.ac.uk/it/
The University of Aberdeen is a charity registered in Scotland, No SC013683.
Tha Oilthigh Obar Dheathain na charthannas clàraichte ann an Alba, Àir. SC013683.
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