# Copyright 2013 OpenStack Foundation.
# All Rights Reserved.
#
# 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.
# NOTE(jokke): simplified transition to py3, behaves like py2 xrange
from six.moves import range
from glance.api import policy
from glance.common import exception
from glance.common import property_utils
import glance.context
from glance.tests.unit import base
CONFIG_SECTIONS = [
'^x_owner_.*',
'spl_create_prop',
'spl_read_prop',
'spl_read_only_prop',
'spl_update_prop',
'spl_update_only_prop',
'spl_delete_prop',
'spl_delete_empty_prop',
'^x_all_permitted.*',
'^x_none_permitted.*',
'x_none_read',
'x_none_update',
'x_none_delete',
'x_case_insensitive',
'x_foo_matcher',
'x_foo_*',
'.*'
]
[docs]def create_context(policy, roles=None):
if roles is None:
roles = []
return glance.context.RequestContext(roles=roles,
policy_enforcer=policy)
[docs]class TestPropertyRulesWithRoles(base.IsolatedUnitTest):
[docs] def setUp(self):
super(TestPropertyRulesWithRoles, self).setUp()
self.set_property_protections()
self.policy = policy.Enforcer()
[docs] def tearDown(self):
super(TestPropertyRulesWithRoles, self).tearDown()
[docs] def test_is_property_protections_enabled_true(self):
self.config(property_protection_file="property-protections.conf")
self.assertTrue(property_utils.is_property_protection_enabled())
[docs] def test_is_property_protections_enabled_false(self):
self.config(property_protection_file=None)
self.assertFalse(property_utils.is_property_protection_enabled())
[docs] def test_property_protection_file_doesnt_exist(self):
self.config(property_protection_file='fake-file.conf')
self.assertRaises(exception.InvalidPropertyProtectionConfiguration,
property_utils.PropertyRules)
[docs] def test_property_protection_with_mutually_exclusive_rule(self):
exclusive_rules = {'.*': {'create': ['@', '!'],
'read': ['fake-role'],
'update': ['fake-role'],
'delete': ['fake-role']}}
self.set_property_protection_rules(exclusive_rules)
self.assertRaises(exception.InvalidPropertyProtectionConfiguration,
property_utils.PropertyRules)
[docs] def test_property_protection_with_missing_operation(self):
rules_with_missing_operation = {'^[0-9]': {'create': ['fake-role'],
'update': ['fake-role'],
'delete': ['fake-role']}}
self.set_property_protection_rules(rules_with_missing_operation)
self.assertRaises(exception.InvalidPropertyProtectionConfiguration,
property_utils.PropertyRules)
[docs] def test_property_protection_with_misspelt_operation(self):
rules_with_misspelt_operation = {'^[0-9]': {'create': ['fake-role'],
'rade': ['fake-role'],
'update': ['fake-role'],
'delete': ['fake-role']}}
self.set_property_protection_rules(rules_with_misspelt_operation)
self.assertRaises(exception.InvalidPropertyProtectionConfiguration,
property_utils.PropertyRules)
[docs] def test_property_protection_with_whitespace(self):
rules_whitespace = {
'^test_prop.*': {
'create': ['member ,fake-role'],
'read': ['fake-role, member'],
'update': ['fake-role, member'],
'delete': ['fake-role, member']
}
}
self.set_property_protection_rules(rules_whitespace)
self.rules_checker = property_utils.PropertyRules()
self.assertTrue(self.rules_checker.check_property_rules('test_prop_1',
'read', create_context(self.policy, ['member'])))
self.assertTrue(self.rules_checker.check_property_rules('test_prop_1',
'read', create_context(self.policy, ['fake-role'])))
[docs] def test_check_property_rules_invalid_action(self):
self.rules_checker = property_utils.PropertyRules(self.policy)
self.assertFalse(self.rules_checker.check_property_rules('test_prop',
'hall', create_context(self.policy, ['admin'])))
[docs] def test_check_property_rules_read_permitted_admin_role(self):
self.rules_checker = property_utils.PropertyRules(self.policy)
self.assertTrue(self.rules_checker.check_property_rules('test_prop',
'read', create_context(self.policy, ['admin'])))
[docs] def test_check_property_rules_read_permitted_specific_role(self):
self.rules_checker = property_utils.PropertyRules(self.policy)
self.assertTrue(self.rules_checker.check_property_rules(
'x_owner_prop', 'read',
create_context(self.policy, ['member'])))
[docs] def test_check_property_rules_read_unpermitted_role(self):
self.rules_checker = property_utils.PropertyRules(self.policy)
self.assertFalse(self.rules_checker.check_property_rules('test_prop',
'read', create_context(self.policy, ['member'])))
[docs] def test_check_property_rules_create_permitted_admin_role(self):
self.rules_checker = property_utils.PropertyRules(self.policy)
self.assertTrue(self.rules_checker.check_property_rules('test_prop',
'create', create_context(self.policy, ['admin'])))
[docs] def test_check_property_rules_create_permitted_specific_role(self):
self.rules_checker = property_utils.PropertyRules(self.policy)
self.assertTrue(self.rules_checker.check_property_rules(
'x_owner_prop', 'create',
create_context(self.policy, ['member'])))
[docs] def test_check_property_rules_create_unpermitted_role(self):
self.rules_checker = property_utils.PropertyRules(self.policy)
self.assertFalse(self.rules_checker.check_property_rules('test_prop',
'create', create_context(self.policy, ['member'])))
[docs] def test_check_property_rules_update_permitted_admin_role(self):
self.rules_checker = property_utils.PropertyRules(self.policy)
self.assertTrue(self.rules_checker.check_property_rules('test_prop',
'update', create_context(self.policy, ['admin'])))
[docs] def test_check_property_rules_update_permitted_specific_role(self):
self.rules_checker = property_utils.PropertyRules(self.policy)
self.assertTrue(self.rules_checker.check_property_rules(
'x_owner_prop', 'update',
create_context(self.policy, ['member'])))
[docs] def test_check_property_rules_update_unpermitted_role(self):
self.rules_checker = property_utils.PropertyRules(self.policy)
self.assertFalse(self.rules_checker.check_property_rules('test_prop',
'update', create_context(self.policy, ['member'])))
[docs] def test_check_property_rules_delete_permitted_admin_role(self):
self.rules_checker = property_utils.PropertyRules(self.policy)
self.assertTrue(self.rules_checker.check_property_rules('test_prop',
'delete', create_context(self.policy, ['admin'])))
[docs] def test_check_property_rules_delete_permitted_specific_role(self):
self.rules_checker = property_utils.PropertyRules(self.policy)
self.assertTrue(self.rules_checker.check_property_rules(
'x_owner_prop', 'delete',
create_context(self.policy, ['member'])))
[docs] def test_check_property_rules_delete_unpermitted_role(self):
self.rules_checker = property_utils.PropertyRules(self.policy)
self.assertFalse(self.rules_checker.check_property_rules('test_prop',
'delete', create_context(self.policy, ['member'])))
[docs] def test_property_config_loaded_in_order(self):
"""
Verify the order of loaded config sections matches that from the
configuration file
"""
self.rules_checker = property_utils.PropertyRules(self.policy)
self.assertEqual(CONFIG_SECTIONS, property_utils.CONFIG.sections())
[docs] def test_property_rules_loaded_in_order(self):
"""
Verify rules are iterable in the same order as read from the config
file
"""
self.rules_checker = property_utils.PropertyRules(self.policy)
for i in range(len(property_utils.CONFIG.sections())):
self.assertEqual(property_utils.CONFIG.sections()[i],
self.rules_checker.rules[i][0].pattern)
[docs] def test_check_property_rules_create_all_permitted(self):
self.rules_checker = property_utils.PropertyRules()
self.assertTrue(self.rules_checker.check_property_rules(
'x_all_permitted', 'create', create_context(self.policy, [''])))
[docs] def test_check_property_rules_read_all_permitted(self):
self.rules_checker = property_utils.PropertyRules()
self.assertTrue(self.rules_checker.check_property_rules(
'x_all_permitted', 'read', create_context(self.policy, [''])))
[docs] def test_check_property_rules_update_all_permitted(self):
self.rules_checker = property_utils.PropertyRules()
self.assertTrue(self.rules_checker.check_property_rules(
'x_all_permitted', 'update', create_context(self.policy, [''])))
[docs] def test_check_property_rules_delete_all_permitted(self):
self.rules_checker = property_utils.PropertyRules()
self.assertTrue(self.rules_checker.check_property_rules(
'x_all_permitted', 'delete', create_context(self.policy, [''])))
[docs] def test_check_property_rules_create_none_permitted(self):
self.rules_checker = property_utils.PropertyRules()
self.assertFalse(self.rules_checker.check_property_rules(
'x_none_permitted', 'create', create_context(self.policy, [''])))
[docs] def test_check_property_rules_read_none_permitted(self):
self.rules_checker = property_utils.PropertyRules()
self.assertFalse(self.rules_checker.check_property_rules(
'x_none_permitted', 'read', create_context(self.policy, [''])))
[docs] def test_check_property_rules_update_none_permitted(self):
self.rules_checker = property_utils.PropertyRules()
self.assertFalse(self.rules_checker.check_property_rules(
'x_none_permitted', 'update', create_context(self.policy, [''])))
[docs] def test_check_property_rules_delete_none_permitted(self):
self.rules_checker = property_utils.PropertyRules()
self.assertFalse(self.rules_checker.check_property_rules(
'x_none_permitted', 'delete', create_context(self.policy, [''])))
[docs] def test_check_property_rules_read_none(self):
self.rules_checker = property_utils.PropertyRules()
self.assertTrue(self.rules_checker.check_property_rules(
'x_none_read', 'create',
create_context(self.policy, ['admin', 'member'])))
self.assertFalse(self.rules_checker.check_property_rules(
'x_none_read', 'read',
create_context(self.policy, [''])))
self.assertFalse(self.rules_checker.check_property_rules(
'x_none_read', 'update',
create_context(self.policy, [''])))
self.assertFalse(self.rules_checker.check_property_rules(
'x_none_read', 'delete',
create_context(self.policy, [''])))
[docs] def test_check_property_rules_update_none(self):
self.rules_checker = property_utils.PropertyRules()
self.assertTrue(self.rules_checker.check_property_rules(
'x_none_update', 'create',
create_context(self.policy, ['admin', 'member'])))
self.assertTrue(self.rules_checker.check_property_rules(
'x_none_update', 'read',
create_context(self.policy, ['admin', 'member'])))
self.assertFalse(self.rules_checker.check_property_rules(
'x_none_update', 'update',
create_context(self.policy, [''])))
self.assertTrue(self.rules_checker.check_property_rules(
'x_none_update', 'delete',
create_context(self.policy, ['admin', 'member'])))
[docs] def test_check_property_rules_delete_none(self):
self.rules_checker = property_utils.PropertyRules()
self.assertTrue(self.rules_checker.check_property_rules(
'x_none_delete', 'create',
create_context(self.policy, ['admin', 'member'])))
self.assertTrue(self.rules_checker.check_property_rules(
'x_none_delete', 'read',
create_context(self.policy, ['admin', 'member'])))
self.assertTrue(self.rules_checker.check_property_rules(
'x_none_delete', 'update',
create_context(self.policy, ['admin', 'member'])))
self.assertFalse(self.rules_checker.check_property_rules(
'x_none_delete', 'delete',
create_context(self.policy, [''])))
[docs] def test_check_return_first_match(self):
self.rules_checker = property_utils.PropertyRules()
self.assertFalse(self.rules_checker.check_property_rules(
'x_foo_matcher', 'create',
create_context(self.policy, [''])))
self.assertFalse(self.rules_checker.check_property_rules(
'x_foo_matcher', 'read',
create_context(self.policy, [''])))
self.assertFalse(self.rules_checker.check_property_rules(
'x_foo_matcher', 'update',
create_context(self.policy, [''])))
self.assertFalse(self.rules_checker.check_property_rules(
'x_foo_matcher', 'delete',
create_context(self.policy, [''])))
[docs] def test_check_case_insensitive_property_rules(self):
self.rules_checker = property_utils.PropertyRules()
self.assertTrue(self.rules_checker.check_property_rules(
'x_case_insensitive', 'create',
create_context(self.policy, ['member'])))
self.assertTrue(self.rules_checker.check_property_rules(
'x_case_insensitive', 'read',
create_context(self.policy, ['member'])))
self.assertTrue(self.rules_checker.check_property_rules(
'x_case_insensitive', 'update',
create_context(self.policy, ['member'])))
self.assertTrue(self.rules_checker.check_property_rules(
'x_case_insensitive', 'delete',
create_context(self.policy, ['member'])))
[docs]class TestPropertyRulesWithPolicies(base.IsolatedUnitTest):
[docs] def setUp(self):
super(TestPropertyRulesWithPolicies, self).setUp()
self.set_property_protections(use_policies=True)
self.policy = policy.Enforcer()
self.rules_checker = property_utils.PropertyRules(self.policy)
[docs] def tearDown(self):
super(TestPropertyRulesWithPolicies, self).tearDown()
[docs] def test_check_property_rules_create_permitted_specific_policy(self):
self.assertTrue(self.rules_checker.check_property_rules(
'spl_creator_policy', 'create',
create_context(self.policy, ['spl_role'])))
[docs] def test_check_property_rules_create_unpermitted_policy(self):
self.assertFalse(self.rules_checker.check_property_rules(
'spl_creator_policy', 'create',
create_context(self.policy, ['fake-role'])))
[docs] def test_check_property_rules_read_permitted_specific_policy(self):
self.assertTrue(self.rules_checker.check_property_rules(
'spl_creator_policy', 'read',
create_context(self.policy, ['spl_role'])))
[docs] def test_check_property_rules_read_unpermitted_policy(self):
self.assertFalse(self.rules_checker.check_property_rules(
'spl_creator_policy', 'read',
create_context(self.policy, ['fake-role'])))
[docs] def test_check_property_rules_update_permitted_specific_policy(self):
self.assertTrue(self.rules_checker.check_property_rules(
'spl_creator_policy', 'update',
create_context(self.policy, ['admin'])))
[docs] def test_check_property_rules_update_unpermitted_policy(self):
self.assertFalse(self.rules_checker.check_property_rules(
'spl_creator_policy', 'update',
create_context(self.policy, ['fake-role'])))
[docs] def test_check_property_rules_delete_permitted_specific_policy(self):
self.assertTrue(self.rules_checker.check_property_rules(
'spl_creator_policy', 'delete',
create_context(self.policy, ['admin'])))
[docs] def test_check_property_rules_delete_unpermitted_policy(self):
self.assertFalse(self.rules_checker.check_property_rules(
'spl_creator_policy', 'delete',
create_context(self.policy, ['fake-role'])))
[docs] def test_property_protection_with_multiple_policies(self):
malformed_rules = {'^x_.*': {'create': ['fake-policy, another_pol'],
'read': ['fake-policy'],
'update': ['fake-policy'],
'delete': ['fake-policy']}}
self.set_property_protection_rules(malformed_rules)
self.assertRaises(exception.InvalidPropertyProtectionConfiguration,
property_utils.PropertyRules)
[docs] def test_check_property_rules_create_all_permitted(self):
self.rules_checker = property_utils.PropertyRules()
self.assertTrue(self.rules_checker.check_property_rules(
'x_all_permitted', 'create', create_context(self.policy, [''])))
[docs] def test_check_property_rules_read_all_permitted(self):
self.rules_checker = property_utils.PropertyRules()
self.assertTrue(self.rules_checker.check_property_rules(
'x_all_permitted', 'read', create_context(self.policy, [''])))
[docs] def test_check_property_rules_update_all_permitted(self):
self.rules_checker = property_utils.PropertyRules()
self.assertTrue(self.rules_checker.check_property_rules(
'x_all_permitted', 'update', create_context(self.policy, [''])))
[docs] def test_check_property_rules_delete_all_permitted(self):
self.rules_checker = property_utils.PropertyRules()
self.assertTrue(self.rules_checker.check_property_rules(
'x_all_permitted', 'delete', create_context(self.policy, [''])))
[docs] def test_check_property_rules_create_none_permitted(self):
self.rules_checker = property_utils.PropertyRules()
self.assertFalse(self.rules_checker.check_property_rules(
'x_none_permitted', 'create', create_context(self.policy, [''])))
[docs] def test_check_property_rules_read_none_permitted(self):
self.rules_checker = property_utils.PropertyRules()
self.assertFalse(self.rules_checker.check_property_rules(
'x_none_permitted', 'read', create_context(self.policy, [''])))
[docs] def test_check_property_rules_update_none_permitted(self):
self.rules_checker = property_utils.PropertyRules()
self.assertFalse(self.rules_checker.check_property_rules(
'x_none_permitted', 'update', create_context(self.policy, [''])))
[docs] def test_check_property_rules_delete_none_permitted(self):
self.rules_checker = property_utils.PropertyRules()
self.assertFalse(self.rules_checker.check_property_rules(
'x_none_permitted', 'delete', create_context(self.policy, [''])))
[docs] def test_check_property_rules_read_none(self):
self.rules_checker = property_utils.PropertyRules()
self.assertTrue(self.rules_checker.check_property_rules(
'x_none_read', 'create',
create_context(self.policy, ['admin', 'member'])))
self.assertFalse(self.rules_checker.check_property_rules(
'x_none_read', 'read',
create_context(self.policy, [''])))
self.assertFalse(self.rules_checker.check_property_rules(
'x_none_read', 'update',
create_context(self.policy, [''])))
self.assertFalse(self.rules_checker.check_property_rules(
'x_none_read', 'delete',
create_context(self.policy, [''])))
[docs] def test_check_property_rules_update_none(self):
self.rules_checker = property_utils.PropertyRules()
self.assertTrue(self.rules_checker.check_property_rules(
'x_none_update', 'create',
create_context(self.policy, ['admin', 'member'])))
self.assertTrue(self.rules_checker.check_property_rules(
'x_none_update', 'read',
create_context(self.policy, ['admin', 'member'])))
self.assertFalse(self.rules_checker.check_property_rules(
'x_none_update', 'update',
create_context(self.policy, [''])))
self.assertTrue(self.rules_checker.check_property_rules(
'x_none_update', 'delete',
create_context(self.policy, ['admin', 'member'])))
[docs] def test_check_property_rules_delete_none(self):
self.rules_checker = property_utils.PropertyRules()
self.assertTrue(self.rules_checker.check_property_rules(
'x_none_delete', 'create',
create_context(self.policy, ['admin', 'member'])))
self.assertTrue(self.rules_checker.check_property_rules(
'x_none_delete', 'read',
create_context(self.policy, ['admin', 'member'])))
self.assertTrue(self.rules_checker.check_property_rules(
'x_none_delete', 'update',
create_context(self.policy, ['admin', 'member'])))
self.assertFalse(self.rules_checker.check_property_rules(
'x_none_delete', 'delete',
create_context(self.policy, [''])))
[docs] def test_check_return_first_match(self):
self.rules_checker = property_utils.PropertyRules()
self.assertFalse(self.rules_checker.check_property_rules(
'x_foo_matcher', 'create',
create_context(self.policy, [''])))
self.assertFalse(self.rules_checker.check_property_rules(
'x_foo_matcher', 'read',
create_context(self.policy, [''])))
self.assertFalse(self.rules_checker.check_property_rules(
'x_foo_matcher', 'update',
create_context(self.policy, [''])))
self.assertFalse(self.rules_checker.check_property_rules(
'x_foo_matcher', 'delete',
create_context(self.policy, [''])))