Skip auth data synchronization in the case of unscoped tokens
Skip auth data synchronization in the case of unscoped tokens

When a user sends an unscoped token to the server, Keystone still authenticates
him, but doesn't include information about user's project and roles.

In this case we have to skip the synchronization part, to prevent possible errors.

kubernetes/cloud-provider-openstack,kubernetes/cloud-provider-openstack,kubernetes/cloud-provider-openstack