139 lines
6.1 KiB
Python
139 lines
6.1 KiB
Python
# 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 fixtures
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import mock
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from oslo_utils.fixture import uuidsentinel as uuids
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from nova.api.openstack.compute import server_password
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from nova.policies import base as base_policy
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from nova.policies import server_password as policies
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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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from nova.tests.unit.policies import base
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class ServerPasswordPolicyTest(base.BasePolicyTest):
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"""Test Server Password APIs policies with all possible context.
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This class defines the set of context with different roles
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which are allowed and not allowed to pass the policy checks.
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With those set of context, it will call the API operation and
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verify the expected behaviour.
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"""
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def setUp(self):
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super(ServerPasswordPolicyTest, self).setUp()
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self.controller = server_password.ServerPasswordController()
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self.req = fakes.HTTPRequest.blank('')
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self.mock_get = self.useFixture(
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fixtures.MockPatch('nova.api.openstack.common.get_instance')).mock
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self.instance = fake_instance.fake_instance_obj(
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self.project_member_context,
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id=1, uuid=uuids.fake_id, project_id=self.project_id,
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system_metadata={}, expected_attrs=['system_metadata'])
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self.mock_get.return_value = self.instance
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# With legacy rule and no scope checks, all admin, project members
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# project reader or other project role(because legacy rule allow server
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# owner- having same project id and no role check) is able to delete,
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# the server Password.
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self.project_member_authorized_contexts = [
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self.legacy_admin_context, self.system_admin_context,
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self.project_admin_context, self.project_member_context,
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self.project_reader_context, self.project_foo_context]
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# and they can get their own server password.
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self.project_reader_authorized_contexts = (
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self.project_member_authorized_contexts)
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@mock.patch('nova.api.metadata.password.extract_password')
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def test_index_server_password_policy(self, mock_pass):
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rule_name = policies.BASE_POLICY_NAME % 'show'
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self.common_policy_auth(self.project_reader_authorized_contexts,
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rule_name,
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self.controller.index,
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self.req, self.instance.uuid)
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@mock.patch('nova.api.metadata.password.convert_password')
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def test_clear_server_password_policy(self, mock_pass):
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rule_name = policies.BASE_POLICY_NAME % 'clear'
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self.common_policy_auth(self.project_member_authorized_contexts,
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rule_name,
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self.controller.clear,
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self.req, self.instance.uuid)
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class ServerPasswordNoLegacyNoScopePolicyTest(ServerPasswordPolicyTest):
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"""Test Server Password APIs policies with no legacy deprecated rules
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and no scope checks.
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"""
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without_deprecated_rules = True
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rules_without_deprecation = {
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policies.BASE_POLICY_NAME % 'show':
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base_policy.PROJECT_READER,
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policies.BASE_POLICY_NAME % 'clear':
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base_policy.PROJECT_MEMBER}
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def setUp(self):
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super(ServerPasswordNoLegacyNoScopePolicyTest, self).setUp()
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# With no legacy rule, legacy admin loose power.
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self.project_member_authorized_contexts = [
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self.project_admin_context, self.project_member_context]
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self.project_reader_authorized_contexts = [
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self.project_admin_context, self.project_member_context,
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self.project_reader_context]
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class ServerPasswordScopeTypePolicyTest(ServerPasswordPolicyTest):
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"""Test Server Password APIs policies with system scope enabled.
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This class set the nova.conf [oslo_policy] enforce_scope to True
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so that we can switch on the scope checking on oslo policy side.
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It defines the set of context with scoped token
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which are allowed and not allowed to pass the policy checks.
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With those set of context, it will run the API operation and
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verify the expected behaviour.
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"""
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def setUp(self):
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super(ServerPasswordScopeTypePolicyTest, self).setUp()
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self.flags(enforce_scope=True, group="oslo_policy")
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# With Scope enable, system users no longer allowed.
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self.project_member_authorized_contexts = [
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self.legacy_admin_context,
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self.project_admin_context, self.project_member_context,
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self.project_reader_context, self.project_foo_context]
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self.project_reader_authorized_contexts = (
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self.project_member_authorized_contexts)
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class ServerPasswordScopeTypeNoLegacyPolicyTest(
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ServerPasswordScopeTypePolicyTest):
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"""Test Server Password APIs policies with system scope enabled,
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and no more deprecated rules.
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"""
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without_deprecated_rules = True
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rules_without_deprecation = {
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policies.BASE_POLICY_NAME % 'show':
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base_policy.PROJECT_READER,
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policies.BASE_POLICY_NAME % 'clear':
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base_policy.PROJECT_MEMBER}
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def setUp(self):
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super(ServerPasswordScopeTypeNoLegacyPolicyTest, self).setUp()
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# With no legacy and scope enable, only project admin, member,
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# and reader will be able to allowed operation on server password.
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self.project_member_authorized_contexts = [
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self.project_admin_context, self.project_member_context]
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self.project_reader_authorized_contexts = [
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self.project_admin_context, self.project_member_context,
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self.project_reader_context]
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