    def test_token_expiry_maintained(self):
        foo_client = self.get_client(self.user_foo)
        orig_token = foo_client.service_catalog.catalog['token']

        time.sleep(1.01)
        reauthenticated_token = foo_client.tokens.authenticate(
                                    token=foo_client.auth_token)

        self.assertEquals(orig_token['expires'],
                          reauthenticated_token.expires)
Weaknesses in this category are related to the management of permissions, privileges, and other security features that are used to perform access control.