Is it possible to restrict login only to to whom bound to a
determinated group?
I tried to use the following lines in sssd.conf but doesn't works:
access_provider = ldap
ldap_access_order = filter
ldap_access_filter = (gidNumber=900)
I think it might be simpler to use
access_provider simple
@see man sssd-simple
[
domain/example.com]
access_provider = simple
simple_allow_users = user1, user2