# Copyright 2015 NEC Corporation. All rights reserved. # # Licensed under the Apache License, Version 2.0 (the "License"); you may # not use this file except in compliance with the License. You may obtain # a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the # License for the specific language governing permissions and limitations # under the License. import mock from magnum.common import exception from magnum.conductor.handlers.common import cert_manager from magnum.tests import base class CertManagerTestCase(base.BaseTestCase): def setUp(self): super(CertManagerTestCase, self).setUp() cert_manager_patcher = mock.patch.object(cert_manager, 'cert_manager') self.cert_manager = cert_manager_patcher.start() self.addCleanup(cert_manager_patcher.stop) self.cert_manager_backend = mock.MagicMock() self.cert_manager.get_backend.return_value = self.cert_manager_backend self.cert_manager_backend.CertManager = mock.MagicMock() self.CertManager = self.cert_manager_backend.CertManager @mock.patch('magnum.common.x509.operations.generate_ca_certificate') @mock.patch('magnum.common.short_id.generate_id') def test_generate_ca_cert(self, mock_generate_id, mock_generate_ca_cert): expected_ca_name = 'ca-name' expected_ca_password = 'password' expected_ca_cert = { 'private_key': 'private_key', 'certificate': 'certificate'} expected_ca_cert_ref = 'ca_cert_ref' mock_generate_id.return_value = expected_ca_password mock_generate_ca_cert.return_value = expected_ca_cert self.CertManager.store_cert.return_value = expected_ca_cert_ref self.assertEqual((expected_ca_cert_ref, expected_ca_cert, expected_ca_password), cert_manager._generate_ca_cert(expected_ca_name)) mock_generate_ca_cert.assert_called_once_with( expected_ca_name, encryption_password=expected_ca_password) self.CertManager.store_cert.assert_called_once_with( certificate=expected_ca_cert['certificate'], private_key=expected_ca_cert['private_key'], private_key_passphrase=expected_ca_password, name=expected_ca_name, context=None ) @mock.patch('magnum.common.x509.operations.generate_client_certificate') @mock.patch('magnum.common.short_id.generate_id') def test_generate_client_cert(self, mock_generate_id, mock_generate_cert): expected_name = cert_manager.CONDUCTOR_CLIENT_NAME expected_ca_name = 'ca-name' expected_password = 'password' expected_ca_password = 'ca-password' expected_cert = { 'private_key': 'private_key', 'certificate': 'certificate'} expected_ca_cert = { 'private_key': 'ca_private_key', 'certificate': 'ca_certificate'} expected_cert_ref = 'cert_ref' mock_generate_id.return_value = expected_password mock_generate_cert.return_value = expected_cert self.CertManager.store_cert.return_value = expected_cert_ref self.assertEqual( expected_cert_ref, cert_manager._generate_client_cert( expected_ca_name, expected_ca_cert, expected_ca_password)) mock_generate_cert.assert_called_once_with( expected_ca_name, expected_name, expected_ca_cert['private_key'], encryption_password=expected_password, ca_key_password=expected_ca_password, ) self.CertManager.store_cert.assert_called_once_with( certificate=expected_cert['certificate'], private_key=expected_cert['private_key'], private_key_passphrase=expected_password, name=expected_name, context=None ) def _test_generate_certificates(self, expected_ca_name, mock_bay, mock_generate_ca_cert, mock_generate_client_cert): expected_ca_password = 'ca-password' expected_ca_cert = { 'private_key': 'ca_private_key', 'certificate': 'ca_certificate'} expected_cert_ref = 'cert_ref' expected_ca_cert_ref = 'ca-cert-ref' mock_generate_ca_cert.return_value = (expected_ca_cert_ref, expected_ca_cert, expected_ca_password) mock_generate_client_cert.return_value = expected_cert_ref cert_manager.generate_certificates_to_bay(mock_bay) self.assertEqual(expected_ca_cert_ref, mock_bay.ca_cert_ref) self.assertEqual(expected_cert_ref, mock_bay.magnum_cert_ref) mock_generate_ca_cert.assert_called_once_with(expected_ca_name, context=None) mock_generate_client_cert.assert_called_once_with( expected_ca_name, expected_ca_cert, expected_ca_password, context=None) @mock.patch('magnum.conductor.handlers.common.cert_manager.' '_generate_client_cert') @mock.patch('magnum.conductor.handlers.common.cert_manager.' '_generate_ca_cert') def test_generate_certificates(self, mock_generate_ca_cert, mock_generate_client_cert): expected_ca_name = 'ca-name' mock_bay = mock.MagicMock() mock_bay.name = expected_ca_name self._test_generate_certificates(expected_ca_name, mock_bay, mock_generate_ca_cert, mock_generate_client_cert) @mock.patch('magnum.conductor.handlers.common.cert_manager.' '_generate_client_cert') @mock.patch('magnum.conductor.handlers.common.cert_manager.' '_generate_ca_cert') def test_generate_certificates_without_name(self, mock_generate_ca_cert, mock_generate_client_cert): expected_ca_name = 'ca-uuid' mock_bay = mock.MagicMock() mock_bay.name = None mock_bay.uuid = expected_ca_name self._test_generate_certificates(expected_ca_name, mock_bay, mock_generate_ca_cert, mock_generate_client_cert) @mock.patch('magnum.conductor.handlers.common.cert_manager.' '_get_issuer_name') def test_generate_certificates_with_error(self, mock_get_issuer_name): mock_bay = mock.MagicMock() mock_get_issuer_name.side_effect = exception.MagnumException() self.assertRaises(exception.CertificatesToBayFailed, cert_manager.generate_certificates_to_bay, mock_bay) @mock.patch('magnum.common.x509.operations.sign') def test_sign_node_certificate(self, mock_x509_sign): mock_bay = mock.MagicMock() mock_bay.uuid = "mock_bay_uuid" mock_ca_cert = mock.MagicMock() mock_ca_cert.get_private_key.return_value = mock.sentinel.priv_key passphrase = mock.sentinel.passphrase mock_ca_cert.get_private_key_passphrase.return_value = passphrase self.CertManager.get_cert.return_value = mock_ca_cert mock_csr = mock.MagicMock() mock_x509_sign.return_value = mock.sentinel.signed_cert bay_ca_cert = cert_manager.sign_node_certificate(mock_bay, mock_csr) self.CertManager.get_cert.assert_called_once_with( mock_bay.ca_cert_ref, resource_ref=mock_bay.uuid, context=None) mock_x509_sign.assert_called_once_with(mock_csr, mock_bay.name, mock.sentinel.priv_key, passphrase) self.assertEqual(mock.sentinel.signed_cert, bay_ca_cert) @mock.patch('magnum.common.x509.operations.sign') def test_sign_node_certificate_without_bay_name(self, mock_x509_sign): mock_bay = mock.MagicMock() mock_bay.name = None mock_bay.uuid = "mock_bay_uuid" mock_ca_cert = mock.MagicMock() mock_ca_cert.get_private_key.return_value = mock.sentinel.priv_key passphrase = mock.sentinel.passphrase mock_ca_cert.get_private_key_passphrase.return_value = passphrase self.CertManager.get_cert.return_value = mock_ca_cert mock_csr = mock.MagicMock() mock_x509_sign.return_value = mock.sentinel.signed_cert bay_ca_cert = cert_manager.sign_node_certificate(mock_bay, mock_csr) self.CertManager.get_cert.assert_called_once_with( mock_bay.ca_cert_ref, resource_ref=mock_bay.uuid, context=None) mock_x509_sign.assert_called_once_with(mock_csr, mock_bay.uuid, mock.sentinel.priv_key, passphrase) self.assertEqual(mock.sentinel.signed_cert, bay_ca_cert) def test_get_bay_ca_certificate(self): mock_bay = mock.MagicMock() mock_bay.uuid = "mock_bay_uuid" mock_ca_cert = mock.MagicMock() self.CertManager.get_cert.return_value = mock_ca_cert bay_ca_cert = cert_manager.get_bay_ca_certificate(mock_bay) self.CertManager.get_cert.assert_called_once_with( mock_bay.ca_cert_ref, resource_ref=mock_bay.uuid, context=None) self.assertEqual(mock_ca_cert, bay_ca_cert) def test_delete_certtificate(self): mock_delete_cert = self.CertManager.delete_cert expected_cert_ref = 'cert_ref' expected_ca_cert_ref = 'ca_cert_ref' mock_bay = mock.MagicMock() mock_bay.uuid = "mock_bay_uuid" mock_bay.ca_cert_ref = expected_ca_cert_ref mock_bay.magnum_cert_ref = expected_cert_ref cert_manager.delete_certificates_from_bay(mock_bay) mock_delete_cert.assert_any_call(expected_ca_cert_ref, resource_ref=mock_bay.uuid, context=None) mock_delete_cert.assert_any_call(expected_cert_ref, resource_ref=mock_bay.uuid, context=None) def test_delete_certtificate_if_raise_error(self): mock_delete_cert = self.CertManager.delete_cert expected_cert_ref = 'cert_ref' expected_ca_cert_ref = 'ca_cert_ref' mock_bay = mock.MagicMock() mock_bay.ca_cert_ref = expected_ca_cert_ref mock_bay.magnum_cert_ref = expected_cert_ref mock_delete_cert.side_effect = ValueError cert_manager.delete_certificates_from_bay(mock_bay) mock_delete_cert.assert_any_call(expected_ca_cert_ref, resource_ref=mock_bay.uuid, context=None) mock_delete_cert.assert_any_call(expected_cert_ref, resource_ref=mock_bay.uuid, context=None) def test_delete_certtificate_without_cert_ref(self): mock_delete_cert = self.CertManager.delete_cert mock_bay = mock.MagicMock() mock_bay.ca_cert_ref = None mock_bay.magnum_cert_ref = None cert_manager.delete_certificates_from_bay(mock_bay) self.assertFalse(mock_delete_cert.called)