133 lines
6.0 KiB
Python
133 lines
6.0 KiB
Python
# Copyright 2013 IBM Corp.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import mock
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import six
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import webob
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from nova.api.openstack.compute import suspend_server as \
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suspend_server_v21
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from nova import exception
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from nova import objects
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from nova import test
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from nova.tests.unit.api.openstack.compute import admin_only_action_common
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from nova.tests.unit.api.openstack import fakes
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from nova.tests.unit import fake_instance
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class SuspendServerTestsV21(admin_only_action_common.CommonTests):
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suspend_server = suspend_server_v21
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controller_name = 'SuspendServerController'
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_api_version = '2.1'
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def setUp(self):
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super(SuspendServerTestsV21, self).setUp()
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self.controller = getattr(self.suspend_server, self.controller_name)()
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self.compute_api = self.controller.compute_api
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self.stub_out('nova.api.openstack.compute.suspend_server.'
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'SuspendServerController',
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lambda *a, **kw: self.controller)
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def test_suspend_resume(self):
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self._test_actions(['_suspend', '_resume'])
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@mock.patch('nova.virt.hardware.get_mem_encryption_constraint',
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new=mock.Mock(return_value=True))
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@mock.patch.object(objects.instance.Instance, 'image_meta')
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def test_suspend_sev_rejected(self, mock_image):
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instance = self._stub_instance_get()
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ex = self.assertRaises(webob.exc.HTTPConflict,
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self.controller._suspend,
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self.req, fakes.FAKE_UUID, body={})
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self.assertIn("Operation 'suspend' not supported for SEV-enabled "
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"instance (%s)" % instance.uuid, six.text_type(ex))
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def test_suspend_resume_with_non_existed_instance(self):
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self._test_actions_with_non_existed_instance(['_suspend', '_resume'])
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def test_suspend_resume_raise_conflict_on_invalid_state(self):
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self._test_actions_raise_conflict_on_invalid_state(['_suspend',
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'_resume'])
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def test_actions_with_locked_instance(self):
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self._test_actions_with_locked_instance(['_suspend', '_resume'])
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class SuspendServerPolicyEnforcementV21(test.NoDBTestCase):
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def setUp(self):
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super(SuspendServerPolicyEnforcementV21, self).setUp()
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self.controller = suspend_server_v21.SuspendServerController()
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self.req = fakes.HTTPRequest.blank('')
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@mock.patch('nova.api.openstack.common.get_instance')
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def test_suspend_policy_failed_with_other_project(self, get_instance_mock):
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get_instance_mock.return_value = fake_instance.fake_instance_obj(
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self.req.environ['nova.context'],
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project_id=self.req.environ['nova.context'].project_id)
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rule_name = "os_compute_api:os-suspend-server:suspend"
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self.policy.set_rules({rule_name: "project_id:%(project_id)s"})
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# Change the project_id in request context.
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self.req.environ['nova.context'].project_id = 'other-project'
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exc = self.assertRaises(
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exception.PolicyNotAuthorized,
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self.controller._suspend, self.req, fakes.FAKE_UUID,
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body={'suspend': {}})
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self.assertEqual(
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"Policy doesn't allow %s to be performed." % rule_name,
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exc.format_message())
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@mock.patch('nova.api.openstack.common.get_instance')
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def test_suspend_overridden_policy_failed_with_other_user_in_same_project(
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self, get_instance_mock):
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get_instance_mock.return_value = (
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fake_instance.fake_instance_obj(self.req.environ['nova.context']))
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rule_name = "os_compute_api:os-suspend-server:suspend"
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self.policy.set_rules({rule_name: "user_id:%(user_id)s"})
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# Change the user_id in request context.
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self.req.environ['nova.context'].user_id = 'other-user'
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exc = self.assertRaises(exception.PolicyNotAuthorized,
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self.controller._suspend, self.req,
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fakes.FAKE_UUID, body={'suspend': {}})
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self.assertEqual(
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"Policy doesn't allow %s to be performed." % rule_name,
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exc.format_message())
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@mock.patch('nova.compute.api.API.suspend')
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@mock.patch('nova.api.openstack.common.get_instance')
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def test_suspend_overridden_policy_pass_with_same_user(self,
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get_instance_mock,
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suspend_mock):
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instance = fake_instance.fake_instance_obj(
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self.req.environ['nova.context'],
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user_id=self.req.environ['nova.context'].user_id)
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get_instance_mock.return_value = instance
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rule_name = "os_compute_api:os-suspend-server:suspend"
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self.policy.set_rules({rule_name: "user_id:%(user_id)s"})
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self.controller._suspend(self.req, fakes.FAKE_UUID,
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body={'suspend': {}})
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suspend_mock.assert_called_once_with(self.req.environ['nova.context'],
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instance)
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def test_resume_policy_failed(self):
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rule_name = "os_compute_api:os-suspend-server:resume"
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self.policy.set_rules({rule_name: "project:non_fake"})
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exc = self.assertRaises(
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exception.PolicyNotAuthorized,
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self.controller._resume, self.req, fakes.FAKE_UUID,
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body={'resume': {}})
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self.assertEqual(
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"Policy doesn't allow %s to be performed." % rule_name,
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exc.format_message())
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