169 lines
6.0 KiB
Python
169 lines
6.0 KiB
Python
# Copyright 2021 Red Hat, Inc.
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# All Rights Reserved.
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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 ddt
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from cinder.api import extensions
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from cinder.api import microversions as mv
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from cinder.api.v3 import messages
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from cinder.db import api as db_api
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from cinder import exception
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from cinder.policies import messages as messages_policies
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from cinder.tests.unit.api import fakes as fake_api
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from cinder.tests.unit import fake_constants as fake
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from cinder.tests.unit.policies import base
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@ddt.ddt
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class MessagesPolicyTest(base.BasePolicyTest):
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authorized_users = [
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'legacy_admin',
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'legacy_owner',
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'system_admin',
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'project_admin',
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'project_member',
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'project_reader',
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'project_foo',
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]
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unauthorized_users = [
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'system_member',
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'system_reader',
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'system_foo',
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'other_project_member',
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'other_project_reader',
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]
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# Basic policy tests are without scope and deprecated rules enabled.
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def setUp(self, enforce_scope=False, enforce_new_defaults=False,
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*args, **kwargs):
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super().setUp(enforce_scope, enforce_new_defaults, *args, **kwargs)
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self.ext_mgr = extensions.ExtensionManager()
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self.controller = messages.MessagesController(self.ext_mgr)
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self.api_path = '/v3/%s/messages' % (self.project_id)
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self.api_version = mv.MESSAGES
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def _create_message(self):
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message_values = {
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'id': fake.UUID1,
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'event_id': 'VOLUME_000001',
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'message_level': 'ERROR',
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'project_id': self.project_id,
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}
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db_api.message_create(self.project_member_context, message_values)
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return message_values['id']
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@ddt.data(*base.all_users)
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def test_get_message_policy(self, user_id):
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message_id = self._create_message()
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rule_name = messages_policies.GET_POLICY
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url = '%s/%s' % (self.api_path, message_id)
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req = fake_api.HTTPRequest.blank(url, version=self.api_version)
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unauthorized_exceptions = [
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exception.MessageNotFound,
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]
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self.common_policy_check(user_id, self.authorized_users,
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self.unauthorized_users,
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unauthorized_exceptions,
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rule_name, self.controller.show, req,
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id=message_id)
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@ddt.data(*base.all_users)
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def test_get_all_message_policy(self, user_id):
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self._create_message()
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rule_name = messages_policies.GET_ALL_POLICY
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url = self.api_path
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req = fake_api.HTTPRequest.blank(url, version=self.api_version)
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# The GET_ALL_POLICY is an interesting test case, primarily because
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# the policy check passes regardless of the whether the project_id
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# in the request matches the one in the context. This is OK because
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# the WSGI controller ensures the context can access the project_id
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# in the request. So in Xena, where scope is not supported, all users
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# will tend to pass the policy check regardless of their project_id.
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authorized_users = [user_id]
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unauthorized_users = []
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# The exception is when reprecated rules are disabled, in which case
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# roles are enforced. Users without the 'reader' role should be
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# blocked.
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if self.enforce_new_defaults:
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context = self.create_context(user_id)
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if 'reader' not in context.roles:
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authorized_users = []
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unauthorized_users = [user_id]
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unauthorized_exceptions = []
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self.common_policy_check(user_id, authorized_users,
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unauthorized_users,
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unauthorized_exceptions,
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rule_name, self.controller.index, req)
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@ddt.data(*base.all_users)
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def test_delete_message_policy(self, user_id):
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message_id = self._create_message()
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rule_name = messages_policies.DELETE_POLICY
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url = '%s/%s' % (self.api_path, message_id)
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req = fake_api.HTTPRequest.blank(url, version=self.api_version)
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# The project_reader should not be able to delete a message unless
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# the deprecated policy rules are enabled.
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if user_id == 'project_reader' and self.enforce_new_defaults:
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unauthorized_users = [user_id]
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authorized_users = []
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else:
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authorized_users = self.authorized_users
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unauthorized_users = self.unauthorized_users
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unauthorized_exceptions = [
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exception.MessageNotFound,
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]
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self.common_policy_check(user_id, authorized_users,
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unauthorized_users,
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unauthorized_exceptions,
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rule_name, self.controller.delete, req,
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id=message_id)
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class MessagesPolicySecureRbacTest(MessagesPolicyTest):
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authorized_users = [
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'legacy_admin',
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'system_admin',
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'project_admin',
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'project_member',
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'project_reader',
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]
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unauthorized_users = [
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'legacy_owner',
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'system_member',
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'system_reader',
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'system_foo',
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'project_foo',
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'other_project_member',
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'other_project_reader',
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]
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def setUp(self, *args, **kwargs):
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# Test secure RBAC by disabling deprecated policy rules (scope
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# is still not enabled).
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super().setUp(enforce_scope=False, enforce_new_defaults=True,
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*args, **kwargs)
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