Correction: group_dns = [u'CN=GroupX,OU=Groups,OU=SomeOU,DC=zzz'] ra.user_dn.upper() = 'CN=GROUPX,OU=GROUPS,OU=SOMEOU,DC=ZZZ'
So this could work if only: - string in group_dns was str, not unicode - text was uppercase Now the question is - should it be so? On Wed, Apr 20, 2016 at 5:41 PM, Dmitry Sutyagin <dsutya...@mirantis.com> wrote: > Hi everybody, > > I am observing the following issue: > > LDAP backend is enabled for identity and assignment, domain specific > configs disabled. > LDAP section configured - users, groups, projects and roles are mapped. > I am able to use identity v3 api to list users, groups, to verify that a > user is in a group, and also to view role assignments - everythings looks > correct so far. > I am able to create a role for user in LDAP and if I put a user directly > into a role, everything works. > But when I put a group (which contains that user) into a role - the user > get's 401. > > I have found a spot in the code which causes the issue: > > > https://github.com/openstack/keystone/blob/stable/liberty/keystone/assignment/backends/ldap.py#L67 > > This check returns False, here is why: > =============================================== > group_dns = ['cn=GroupX,ou=Groups,ou=YYY,dc=...'] > role_assignment.user_dn = 'cn=UserX,ou=Users,ou=YYY,dc=...' > =============================================== > > Therefore the check: > ==================================== > if role_assignment.user_dn.upper() in group_dns > ==================================== > Will return false. I do not understand how this should work - why should > user_dn match group_dn? > > -- > Yours sincerely, > Dmitry Sutyagin > OpenStack Escalations Engineer > Mirantis, Inc. > -- Yours sincerely, Dmitry Sutyagin OpenStack Escalations Engineer Mirantis, Inc.
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