admin = getattr(userobj, 'admin', False)

            active = getattr(userobj, 'active', self.user_activation_state())

            email = getattr(userobj, 'email', '')

            firstname = getattr(userobj, 'firstname', '')

            lastname = getattr(userobj, 'lastname', '')

            extern_type = getattr(userobj, 'extern_type', '')

            user_attrs = {

                'username': username,

                'firstname': safe_unicode(get_ldap_attr('attr_firstname') or firstname),

                'lastname': safe_unicode(get_ldap_attr('attr_lastname') or lastname),

                'groups': [],

                'admin': admin,

                'active': active,

                "active_from_extern": None,

                'extern_name': user_dn,

                'extern_type': extern_type,

            }

            log.info('user %s authenticated correctly' % user_attrs['username'])

            return user_attrs

        except (LdapUsernameError, LdapPasswordError, LdapImportError):

            log.error(traceback.format_exc())

            return None