281 lines
9.2 KiB
Python
281 lines
9.2 KiB
Python
# -*- encoding: utf-8 -*-
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#
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# Copyright 2013 Red Hat, Inc.
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# All Rights Reserved.
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#
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# 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 sys
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from unittest import mock
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import ddt
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from oslo_config import cfg
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from oslo_policy import policy as oslo_policy
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from ironic.common import exception
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from ironic.common import policy
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from ironic.tests import base
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@ddt.ddt
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class PolicyInCodeTestCase(base.TestCase):
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"""Tests whether the configuration of the policy engine is correct."""
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@ddt.data(
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dict(
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rule='admin_api',
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check=True,
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targets=[],
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creds=[
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{'roles': ['admin']},
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{'roles': ['administrator']},
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{'roles': ['admin', 'administrator']}
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]),
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dict(
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rule='admin_api',
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check=False,
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targets=[],
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creds=[{'roles': ['Member']}]),
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dict(
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rule='public_api',
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check=True,
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targets=[],
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creds=[{'is_public_api': 'True'}]),
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dict(
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rule='public_api',
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check=False,
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targets=[],
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creds=[
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{'is_public_api': 'False'},
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{}
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]),
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dict(
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rule='show_password',
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check=False,
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targets=[],
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creds=[{
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'roles': ['admin'],
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'project_name': 'admin',
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'project_domain_id': 'default'
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}, {
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'roles': ['admin'],
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'tenant': 'demo'
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}]),
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dict(
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rule='is_member',
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check=True,
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targets=[],
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creds=[
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{'project_name': 'demo', 'project_domain_id': 'default'},
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{'project_name': 'baremetal',
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'project_domain_id': 'default'},
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{'project_name': 'demo', 'project_domain_id': None},
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{'project_name': 'baremetal', 'project_domain_id': None}
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]),
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dict(
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rule='is_member',
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check=False,
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targets=[],
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creds=[{'project_name': 'demo1',
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'project_domain_id': 'default2'}]),
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dict(
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rule='is_node_owner',
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check=True,
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targets=[{
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'node.owner': '1234',
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'project_id': '1234',
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'project_name': 'demo',
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'project_domain_id': 'default'
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}],
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creds=[{
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'project_id': '1234',
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'project_name': 'demo',
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'project_domain_id': 'default'
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}]),
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dict(
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rule='is_node_owner',
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check=False,
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targets=[{
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'node.owner': '1234',
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'project_id': '1234',
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'project_name': 'demo',
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'project_domain_id': 'default'
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}],
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creds=[{
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'project_id': '5678',
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'project_name': 'demo',
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'project_domain_id': 'default'
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}]),
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dict(
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rule='is_node_lessee',
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check=True,
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targets=[{
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'node.lessee': '1234',
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'project_id': '1234',
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'project_name': 'demo',
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'project_domain_id': 'default'
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}],
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creds=[{
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'project_id': '1234',
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'project_name': 'demo',
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'project_domain_id': 'default'
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}]),
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dict(
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rule='is_node_lessee',
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check=False,
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targets=[{
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'node.lessee': '1234',
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'project_id': '1234',
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'project_name': 'demo',
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'project_domain_id': 'default'
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}],
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creds=[{
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'project_id': '5678',
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'project_name': 'demo',
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'project_domain_id': 'default'
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}]),
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dict(
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rule='is_allocation_owner',
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check=True,
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targets=[{
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'allocation.owner': '1234',
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'project_id': '1234',
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'project_name': 'demo',
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'project_domain_id': 'default'
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}],
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creds=[{
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'project_id': '1234',
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'project_name': 'demo',
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'project_domain_id': 'default'
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}]),
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dict(
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rule='is_allocation_owner',
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check=False,
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targets=[{
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'allocation.owner': '1234',
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'project_id': '1234',
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'project_name': 'demo',
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'project_domain_id': 'default'
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}],
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creds=[{
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'project_id': '5678',
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'project_name': 'demo',
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'project_domain_id': 'default'
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}]),
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dict(
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rule='baremetal:node:get',
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check=True,
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targets=[],
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creds=[{
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'roles': ['baremetal_observer'],
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'project_name': 'demo',
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'project_domain_id': 'default'
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}]),
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dict(
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rule='baremetal:node:get',
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check=False,
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targets=[],
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creds=[{'roles': ['generic_user'], 'tenant': 'demo'}]),
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dict(
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rule='baremetal:node:create',
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check=True,
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targets=[],
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creds=[{
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'roles': ['baremetal_admin'],
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'project_name': 'demo',
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'project_domain_id': 'default'
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}]),
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dict(
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rule='baremetal:node:create',
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check=False,
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targets=[],
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creds=[{
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'roles': ['baremetal_observer'],
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'tenant': 'demo'
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}]),
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)
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@ddt.unpack
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def test_creds(self, rule, check, targets, creds):
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if not targets:
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# when targets are not specified in the scenario,
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# use the creds as the target dict
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targets = creds
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for target, creds in zip(targets, creds):
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result = policy.check(rule, target, creds)
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if result != check:
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msg = '%s should be %s for target %s, creds %s' % (
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rule, check, target, creds)
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if check:
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self.assertTrue(result, msg)
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else:
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self.assertFalse(result, msg)
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class PolicyTestCase(base.TestCase):
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"""Tests whether ironic.common.policy behaves as expected."""
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def setUp(self):
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super(PolicyTestCase, self).setUp()
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rule = oslo_policy.RuleDefault('has_foo_role', "role:foo")
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enforcer = policy.get_enforcer()
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enforcer.register_default(rule)
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def test_authorize_passes(self):
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creds = {'roles': ['foo']}
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policy.authorize('has_foo_role', creds, creds)
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def test_authorize_access_forbidden(self):
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creds = {'roles': ['bar']}
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self.assertRaises(
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exception.HTTPForbidden,
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policy.authorize, 'has_foo_role', creds, creds)
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def test_authorize_policy_not_registered(self):
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creds = {'roles': ['foo']}
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self.assertRaises(
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oslo_policy.PolicyNotRegistered,
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policy.authorize, 'has_bar_role', creds, creds)
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@mock.patch.object(cfg, 'CONF', autospec=True)
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@mock.patch.object(policy, 'get_enforcer', autospec=True)
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def test_get_oslo_policy_enforcer_no_args(self, mock_gpe, mock_cfg):
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mock_gpe.return_value = mock.Mock()
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args = []
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with mock.patch.object(sys, 'argv', args):
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policy.get_oslo_policy_enforcer()
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mock_cfg.assert_called_once_with([], project='ironic')
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self.assertEqual(1, mock_gpe.call_count)
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@mock.patch.object(cfg, 'CONF', autospec=True)
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@mock.patch.object(policy, 'get_enforcer', autospec=True)
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def test_get_oslo_policy_enforcer_namespace(self, mock_gpe, mock_cfg):
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mock_gpe.return_value = mock.Mock()
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args = ['opg', '--namespace', 'ironic']
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with mock.patch.object(sys, 'argv', args):
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policy.get_oslo_policy_enforcer()
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mock_cfg.assert_called_once_with([], project='ironic')
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self.assertEqual(1, mock_gpe.call_count)
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@mock.patch.object(cfg, 'CONF', autospec=True)
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@mock.patch.object(policy, 'get_enforcer', autospec=True)
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def test_get_oslo_policy_enforcer_config_file(self, mock_gpe, mock_cfg):
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mock_gpe.return_value = mock.Mock()
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args = ['opg', '--namespace', 'ironic', '--config-file', 'my.cfg']
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with mock.patch.object(sys, 'argv', args):
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policy.get_oslo_policy_enforcer()
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mock_cfg.assert_called_once_with(['--config-file', 'my.cfg'],
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project='ironic')
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self.assertEqual(1, mock_gpe.call_count)
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