183 lines
8.7 KiB
Python
183 lines
8.7 KiB
Python
# 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 fixtures
|
|
import mock
|
|
from oslo_utils.fixture import uuidsentinel as uuids
|
|
|
|
from nova.api.openstack.compute import server_metadata
|
|
from nova.policies import server_metadata as policies
|
|
from nova.tests.unit.api.openstack import fakes
|
|
from nova.tests.unit import fake_instance
|
|
from nova.tests.unit.policies import base
|
|
|
|
|
|
class ServerMetadataPolicyTest(base.BasePolicyTest):
|
|
"""Test Server Metadata APIs policies with all possible context.
|
|
This class defines the set of context with different roles
|
|
which are allowed and not allowed to pass the policy checks.
|
|
With those set of context, it will call the API operation and
|
|
verify the expected behaviour.
|
|
"""
|
|
|
|
def setUp(self):
|
|
super(ServerMetadataPolicyTest, self).setUp()
|
|
self.controller = server_metadata.ServerMetadataController()
|
|
self.req = fakes.HTTPRequest.blank('')
|
|
self.mock_get = self.useFixture(
|
|
fixtures.MockPatch('nova.api.openstack.common.get_instance')).mock
|
|
self.instance = fake_instance.fake_instance_obj(
|
|
self.project_member_context,
|
|
id=1, uuid=uuids.fake_id, project_id=self.project_id)
|
|
self.mock_get.return_value = self.instance
|
|
|
|
# Check that admin or and server owner is able to CRUD
|
|
# the server metadata.
|
|
self.admin_or_owner_authorized_contexts = [
|
|
self.legacy_admin_context, self.system_admin_context,
|
|
self.project_admin_context, self.project_member_context,
|
|
self.project_reader_context, self.project_foo_context]
|
|
# Check that non-admin/owner is not able to CRUD
|
|
# the server metadata
|
|
self.admin_or_owner_unauthorized_contexts = [
|
|
self.system_member_context, self.system_reader_context,
|
|
self.system_foo_context, self.other_project_member_context,
|
|
self.other_project_reader_context
|
|
]
|
|
# Check that admin or and server owner is able to get
|
|
# the server metadata.
|
|
self.reader_authorized_contexts = [
|
|
self.legacy_admin_context, self.system_admin_context,
|
|
self.system_member_context, self.system_reader_context,
|
|
self.project_admin_context, self.project_member_context,
|
|
self.project_reader_context, self.project_foo_context]
|
|
# Check that non-admin/owner is not able to get
|
|
# the server metadata.
|
|
self.reader_unauthorized_contexts = [
|
|
self.system_foo_context, self.other_project_member_context,
|
|
self.other_project_reader_context
|
|
]
|
|
|
|
@mock.patch('nova.compute.api.API.get_instance_metadata')
|
|
def test_index_server_Metadata_policy(self, mock_get):
|
|
rule_name = policies.POLICY_ROOT % 'index'
|
|
self.common_policy_check(self.reader_authorized_contexts,
|
|
self.reader_unauthorized_contexts,
|
|
rule_name,
|
|
self.controller.index,
|
|
self.req, self.instance.uuid)
|
|
|
|
@mock.patch('nova.compute.api.API.get_instance_metadata')
|
|
def test_show_server_Metadata_policy(self, mock_get):
|
|
rule_name = policies.POLICY_ROOT % 'show'
|
|
mock_get.return_value = {'key9': 'value'}
|
|
self.common_policy_check(self.reader_authorized_contexts,
|
|
self.reader_unauthorized_contexts,
|
|
rule_name,
|
|
self.controller.show,
|
|
self.req, self.instance.uuid, 'key9')
|
|
|
|
@mock.patch('nova.compute.api.API.update_instance_metadata')
|
|
def test_create_server_Metadata_policy(self, mock_quota):
|
|
rule_name = policies.POLICY_ROOT % 'create'
|
|
self.common_policy_check(self.admin_or_owner_authorized_contexts,
|
|
self.admin_or_owner_unauthorized_contexts,
|
|
rule_name,
|
|
self.controller.create,
|
|
self.req, self.instance.uuid,
|
|
body={"metadata": {"key9": "value9"}})
|
|
|
|
@mock.patch('nova.compute.api.API.update_instance_metadata')
|
|
def test_update_server_Metadata_policy(self, mock_quota):
|
|
rule_name = policies.POLICY_ROOT % 'update'
|
|
self.common_policy_check(self.admin_or_owner_authorized_contexts,
|
|
self.admin_or_owner_unauthorized_contexts,
|
|
rule_name,
|
|
self.controller.update,
|
|
self.req, self.instance.uuid, 'key9',
|
|
body={"meta": {"key9": "value9"}})
|
|
|
|
@mock.patch('nova.compute.api.API.update_instance_metadata')
|
|
def test_update_all_server_Metadata_policy(self, mock_quota):
|
|
rule_name = policies.POLICY_ROOT % 'update_all'
|
|
self.common_policy_check(self.admin_or_owner_authorized_contexts,
|
|
self.admin_or_owner_unauthorized_contexts,
|
|
rule_name,
|
|
self.controller.update_all,
|
|
self.req, self.instance.uuid,
|
|
body={"metadata": {"key9": "value9"}})
|
|
|
|
@mock.patch('nova.compute.api.API.get_instance_metadata')
|
|
@mock.patch('nova.compute.api.API.delete_instance_metadata')
|
|
def test_delete_server_Metadata_policy(self, mock_delete, mock_get):
|
|
rule_name = policies.POLICY_ROOT % 'delete'
|
|
mock_get.return_value = {'key9': 'value'}
|
|
self.common_policy_check(self.admin_or_owner_authorized_contexts,
|
|
self.admin_or_owner_unauthorized_contexts,
|
|
rule_name,
|
|
self.controller.delete,
|
|
self.req, self.instance.uuid, 'key9')
|
|
|
|
|
|
class ServerMetadataScopeTypePolicyTest(ServerMetadataPolicyTest):
|
|
"""Test Server Metadata APIs policies with system scope enabled.
|
|
This class set the nova.conf [oslo_policy] enforce_scope to True
|
|
so that we can switch on the scope checking on oslo policy side.
|
|
It defines the set of context with scoped token
|
|
which are allowed and not allowed to pass the policy checks.
|
|
With those set of context, it will run the API operation and
|
|
verify the expected behaviour.
|
|
"""
|
|
|
|
def setUp(self):
|
|
super(ServerMetadataScopeTypePolicyTest, self).setUp()
|
|
self.flags(enforce_scope=True, group="oslo_policy")
|
|
|
|
|
|
class ServerMetadataNoLegacyPolicyTest(ServerMetadataScopeTypePolicyTest):
|
|
"""Test Server Metadata APIs policies with system scope enabled,
|
|
and no more deprecated rules that allow the legacy admin API to
|
|
access system APIs.
|
|
"""
|
|
without_deprecated_rules = True
|
|
|
|
def setUp(self):
|
|
super(ServerMetadataNoLegacyPolicyTest, self).setUp()
|
|
# Check that system admin or project member is able to create, update
|
|
# and delete the server metadata.
|
|
self.admin_or_owner_authorized_contexts = [
|
|
self.system_admin_context, self.project_admin_context,
|
|
self.project_member_context]
|
|
# Check that non-system/admin/member is not able to create, update
|
|
# and delete the server metadata.
|
|
self.admin_or_owner_unauthorized_contexts = [
|
|
self.legacy_admin_context, self.system_reader_context,
|
|
self.system_foo_context, self.system_member_context,
|
|
self.project_reader_context, self.project_foo_context,
|
|
self.other_project_member_context,
|
|
self.other_project_reader_context
|
|
]
|
|
# Check that system admin or project member is able to
|
|
# get the server metadata.
|
|
self.reader_authorized_contexts = [
|
|
self.system_admin_context,
|
|
self.system_member_context, self.system_reader_context,
|
|
self.project_admin_context, self.project_member_context,
|
|
self.project_reader_context]
|
|
# Check that non-system/admin/member is not able to
|
|
# get the server metadata.
|
|
self.reader_unauthorized_contexts = [
|
|
self.legacy_admin_context, self.system_foo_context,
|
|
self.project_foo_context, self.other_project_member_context,
|
|
self.other_project_reader_context
|
|
]
|