150 lines
6.2 KiB
Python
150 lines
6.2 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 flavor_access
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from nova.policies import base as base_policy
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from nova.policies import flavor_access as fa_policy
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from nova.tests.unit.api.openstack import fakes
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from nova.tests.unit import fake_flavor
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from nova.tests.unit.policies import base
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class FlavorAccessPolicyTest(base.BasePolicyTest):
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"""Test Flavor Access 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(FlavorAccessPolicyTest, self).setUp()
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self.controller = flavor_access.FlavorActionController()
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self.controller_index = flavor_access.FlavorAccessController()
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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_flavor')).mock
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uuid = uuids.fake_id
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self.flavor = fake_flavor.fake_flavor_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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is_public=False)
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self.mock_get.return_value = self.flavor
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self.stub_out('nova.api.openstack.identity.verify_project_id',
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lambda ctx, project_id: True)
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self.stub_out('nova.objects.flavor._get_projects_from_db',
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lambda context, flavorid: [])
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# With legacy rule and no scope checks, all admin is able to
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# add/remove flavor access to a tenant.
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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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# With legacy rule, anyone can access flavor access info.
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self.admin_index_authorized_contexts = self.all_contexts
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def test_list_flavor_access_policy(self):
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rule_name = fa_policy.BASE_POLICY_NAME
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self.common_policy_auth(self.admin_index_authorized_contexts,
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rule_name, self.controller_index.index,
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self.req, '1')
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@mock.patch('nova.objects.Flavor.add_access')
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def test_add_tenant_access_policy(self, mock_add):
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rule_name = fa_policy.POLICY_ROOT % "add_tenant_access"
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self.common_policy_auth(self.admin_authorized_contexts,
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rule_name,
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self.controller._add_tenant_access,
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self.req, '1',
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body={'addTenantAccess': {'tenant': 't1'}})
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@mock.patch('nova.objects.Flavor.remove_access')
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def test_remove_tenant_access_policy(self, mock_remove):
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rule_name = fa_policy.POLICY_ROOT % "remove_tenant_access"
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self.common_policy_auth(self.admin_authorized_contexts,
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rule_name,
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self.controller._remove_tenant_access,
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self.req, '1',
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body={'removeTenantAccess': {'tenant': 't1'}})
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class FlavorAccessNoLegacyNoScopeTest(FlavorAccessPolicyTest):
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"""Test Flavor Access API policies with deprecated rules
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disabled, but scope checking still disabled.
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"""
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without_deprecated_rules = True
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rules_without_deprecation = {
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fa_policy.POLICY_ROOT % "add_tenant_access":
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base_policy.ADMIN,
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fa_policy.POLICY_ROOT % "remove_tenant_access":
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base_policy.ADMIN,
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fa_policy.BASE_POLICY_NAME:
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base_policy.ADMIN}
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def setUp(self):
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super(FlavorAccessNoLegacyNoScopeTest, self).setUp()
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# with no legacy rule means all admin is able to list access info.
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self.admin_index_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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class FlavorAccessScopeTypePolicyTest(FlavorAccessPolicyTest):
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"""Test Flavor Access 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(FlavorAccessScopeTypePolicyTest, self).setUp()
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self.flags(enforce_scope=True, group="oslo_policy")
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# Scope checks remove project users power.
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self.admin_authorized_contexts = [
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self.system_admin_context]
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self.admin_index_authorized_contexts = [
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self.system_admin_context, self.system_member_context,
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self.system_reader_context, self.system_foo_context]
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class FlavorAccessScopeTypeNoLegacyPolicyTest(FlavorAccessScopeTypePolicyTest):
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"""Test FlavorAccess 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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fa_policy.POLICY_ROOT % "add_tenant_access":
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base_policy.ADMIN,
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fa_policy.POLICY_ROOT % "remove_tenant_access":
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base_policy.ADMIN,
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fa_policy.BASE_POLICY_NAME:
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base_policy.ADMIN}
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def setUp(self):
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super(FlavorAccessScopeTypeNoLegacyPolicyTest, self).setUp()
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self.flags(enforce_scope=True, group="oslo_policy")
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self.admin_index_authorized_contexts = [
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self.system_admin_context]
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