99 lines
4.5 KiB
Python
99 lines
4.5 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 mock
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from oslo_serialization import jsonutils
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from oslo_utils.fixture import uuidsentinel as uuids
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import urllib
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from nova.api.openstack.compute import assisted_volume_snapshots as snapshots
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from nova.tests.unit.api.openstack import fakes
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from nova.tests.unit.policies import base
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class AssistedVolumeSnapshotPolicyTest(base.BasePolicyTest):
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"""Test Assisted Volume Snapshots 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(AssistedVolumeSnapshotPolicyTest, self).setUp()
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self.controller = snapshots.AssistedVolumeSnapshotsController()
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self.req = fakes.HTTPRequest.blank('')
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# Check that admin is able to take volume snapshot.
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self.admin_authorized_contexts = [
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self.legacy_admin_context, self.system_admin_context,
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self.project_admin_context]
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# Check that non-admin is not able to take volume snapshot.
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self.admin_unauthorized_contexts = [
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self.system_member_context, self.system_reader_context,
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self.system_foo_context, self.project_member_context,
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self.other_project_member_context,
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self.project_foo_context, self.project_reader_context
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]
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@mock.patch('nova.compute.api.API.volume_snapshot_create')
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def test_assisted_create_policy(self, mock_create):
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rule_name = "os_compute_api:os-assisted-volume-snapshots:create"
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body = {'snapshot': {'volume_id': uuids.fake_id,
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'create_info': {'type': 'qcow2',
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'new_file': 'new_file',
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'snapshot_id': 'snapshot_id'}}}
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self.common_policy_check(self.admin_authorized_contexts,
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self.admin_unauthorized_contexts,
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rule_name, self.controller.create,
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self.req, body=body)
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@mock.patch('nova.compute.api.API.volume_snapshot_delete')
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def test_assisted_delete_policy(self, mock_delete):
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rule_name = "os_compute_api:os-assisted-volume-snapshots:delete"
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params = {
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'delete_info': jsonutils.dumps({'volume_id': '1'}),
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}
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req = fakes.HTTPRequest.blank('?%s' % urllib.parse.urlencode(params))
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self.common_policy_check(self.admin_authorized_contexts,
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self.admin_unauthorized_contexts,
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rule_name,
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self.controller.delete,
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req, 1)
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class AssistedSnapshotScopeTypePolicyTest(AssistedVolumeSnapshotPolicyTest):
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"""Test Assisted Volume Snapshots 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 scopped 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(AssistedSnapshotScopeTypePolicyTest, self).setUp()
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self.flags(enforce_scope=True, group="oslo_policy")
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# Check that system admin is able to take volume snapshot.
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self.admin_authorized_contexts = [
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self.system_admin_context]
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# Check that non-system or non-admin is not able to take volume
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# snapshot.
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self.admin_unauthorized_contexts = [
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self.legacy_admin_context, self.system_member_context,
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self.system_reader_context, self.system_foo_context,
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self.project_admin_context, self.project_member_context,
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self.other_project_member_context,
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self.project_foo_context, self.project_reader_context
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]
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