121 lines
5.3 KiB
Python
121 lines
5.3 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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from unittest import mock
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import fixtures
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from nova.policies import remote_consoles as rc_policies
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from oslo_utils.fixture import uuidsentinel as uuids
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from oslo_utils import timeutils
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from nova.api.openstack.compute import remote_consoles
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from nova.compute import vm_states
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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 RemoteConsolesPolicyTest(base.BasePolicyTest):
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"""Test Remote Consoles 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(RemoteConsolesPolicyTest, self).setUp()
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self.controller = remote_consoles.RemoteConsolesController()
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mock_handler = mock.MagicMock()
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mock_handler.return_value = {'url': "http://fake"}
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self.controller.handlers['vnc'] = mock_handler
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self.req = fakes.HTTPRequest.blank('', version='2.6')
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user_id = self.req.environ['nova.context'].user_id
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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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uuid = uuids.fake_id
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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=uuid, project_id=self.project_id,
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user_id=user_id, vm_state=vm_states.ACTIVE,
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task_state=None, launched_at=timeutils.utcnow())
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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 get
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# server remote consoles.
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self.project_action_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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def test_create_console_policy(self):
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rule_name = rc_policies.BASE_POLICY_NAME
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body = {'remote_console': {'protocol': 'vnc', 'type': 'novnc'}}
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self.common_policy_auth(self.project_action_authorized_contexts,
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rule_name,
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self.controller.create,
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self.req, self.instance.uuid,
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body=body)
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class RemoteConsolesNoLegacyNoScopePolicyTest(RemoteConsolesPolicyTest):
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"""Test Remote Consoles APIs policies with no legacy deprecated rules
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and no scope checks which means new defaults only.
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"""
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without_deprecated_rules = True
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def setUp(self):
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super(RemoteConsolesNoLegacyNoScopePolicyTest, self).setUp()
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# With no legacy rule, only project admin or member will be
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# able get server remote consoles.
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self.project_action_authorized_contexts = [
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self.project_admin_context, self.project_member_context]
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class RemoteConsolesScopeTypePolicyTest(RemoteConsolesPolicyTest):
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"""Test Remote Consoles 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(RemoteConsolesScopeTypePolicyTest, self).setUp()
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self.flags(enforce_scope=True, group="oslo_policy")
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# Scope enable will not allow system admin to get server
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# remote console.
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self.project_action_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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class RemoteConsolesScopeTypeNoLegacyPolicyTest(
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RemoteConsolesScopeTypePolicyTest):
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"""Test Remote Consoles APIs policies with system scope enabled,
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and no more deprecated rules that allow the legacy admin API to
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access system APIs.
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"""
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without_deprecated_rules = True
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def setUp(self):
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super(RemoteConsolesScopeTypeNoLegacyPolicyTest, self).setUp()
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# With scope enable and no legacy rule, only project admin/member
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# will be able to get server remote console.
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self.project_action_authorized_contexts = [
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self.project_admin_context, self.project_member_context]
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