Merge "Implement system reader role in domains API"

This commit is contained in:
Zuul 2018-12-11 11:39:41 +00:00 committed by Gerrit Code Review
commit 02b99007d7
3 changed files with 191 additions and 5 deletions

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@ -29,6 +29,7 @@ RULE_REVOKE_EVENT_OR_ADMIN = 'rule:revoke_event_or_admin'
RULE_SERVICE_ADMIN_OR_TOKEN_SUBJECT = 'rule:service_admin_or_token_subject'
RULE_SERVICE_OR_ADMIN = 'rule:service_or_admin'
RULE_TRUST_OWNER = 'user_id:%(trust.trustor_user_id)s'
READER_ROLE = 'role:reader'
rules = [

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@ -10,25 +10,56 @@
# License for the specific language governing permissions and limitations
# under the License.
from oslo_log import versionutils
from oslo_policy import policy
from keystone.common.policies import base
DEPRECATED_REASON = """
As of the Stein release, the domain API now understands how to handle
system-scoped tokens in addition to project-scoped tokens, making the API more
accessible to users without compromising security or manageability for
administrators. The new default policies for this API account for these changes
automatically
"""
deprecated_list_domains = policy.DeprecatedRule(
name=base.IDENTITY % 'list_domains',
check_str=base.RULE_ADMIN_REQUIRED
)
deprecated_get_domain = policy.DeprecatedRule(
name=base.IDENTITY % 'get_domain',
check_str=base.RULE_ADMIN_OR_TARGET_DOMAIN
)
domain_policies = [
policy.DocumentedRuleDefault(
name=base.IDENTITY % 'get_domain',
check_str=base.RULE_ADMIN_OR_TARGET_DOMAIN,
scope_types=['system'],
check_str=(
'(role:reader and system_scope:all) or '
'token.project.domain.id:%(target.domain.id)s'
),
# NOTE(lbragstad): This policy allows system-scope and project-scoped
# tokens because it should be possible for users who have a token
# scoped to a project within a domain to list the domain itself, at
# least according to the legacy policy.
scope_types=['system', 'project'],
description='Show domain details.',
operations=[{'path': '/v3/domains/{domain_id}',
'method': 'GET'}]),
'method': 'GET'}],
deprecated_rule=deprecated_get_domain,
deprecated_reason=DEPRECATED_REASON,
deprecated_since=versionutils.deprecated.STEIN),
policy.DocumentedRuleDefault(
name=base.IDENTITY % 'list_domains',
check_str=base.RULE_ADMIN_REQUIRED,
check_str=base.READER_ROLE,
scope_types=['system'],
description='List domains.',
operations=[{'path': '/v3/domains',
'method': 'GET'}]),
'method': 'GET'}],
deprecated_rule=deprecated_list_domains,
deprecated_reason=DEPRECATED_REASON,
deprecated_since=versionutils.deprecated.STEIN),
policy.DocumentedRuleDefault(
name=base.IDENTITY % 'create_domain',
check_str=base.RULE_ADMIN_REQUIRED,

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@ -0,0 +1,154 @@
# 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 uuid
from six.moves import http_client
from keystone.common import provider_api
import keystone.conf
from keystone.tests.common import auth as common_auth
from keystone.tests import unit
from keystone.tests.unit import base_classes
from keystone.tests.unit import ksfixtures
CONF = keystone.conf.CONF
PROVIDERS = provider_api.ProviderAPIs
class _SystemUserDomainTests(object):
def test_user_can_list_domains(self):
domain = PROVIDERS.resource_api.create_domain(
uuid.uuid4().hex, unit.new_domain_ref()
)
with self.test_client() as c:
r = c.get('/v3/domains', headers=self.headers)
domain_ids = []
for domain in r.json['domains']:
domain_ids.append(domain['id'])
self.assertIn(domain['id'], domain_ids)
def test_user_can_filter_domains_by_name(self):
domain_name = uuid.uuid4().hex
domain = unit.new_domain_ref(name=domain_name)
domain = PROVIDERS.resource_api.create_domain(domain['id'], domain)
PROVIDERS.resource_api.create_domain(
uuid.uuid4().hex, unit.new_domain_ref()
)
with self.test_client() as c:
r = c.get(
'/v3/domains?name=%s' % domain_name,
headers=self.headers
)
self.assertEqual(1, len(r.json['domains']))
self.assertEqual(domain['id'], r.json['domains'][0]['id'])
def test_user_can_filter_domains_by_enabled(self):
enabled_domain = PROVIDERS.resource_api.create_domain(
uuid.uuid4().hex, unit.new_domain_ref()
)
disabled_domain = PROVIDERS.resource_api.create_domain(
uuid.uuid4().hex, unit.new_domain_ref(enabled=False)
)
with self.test_client() as c:
r = c.get('/v3/domains?enabled=true', headers=self.headers)
enabled_domain_ids = []
for domain in r.json['domains']:
enabled_domain_ids.append(domain['id'])
self.assertIn(enabled_domain['id'], enabled_domain_ids)
self.assertNotIn(disabled_domain['id'], enabled_domain_ids)
r = c.get('/v3/domains?enabled=false', headers=self.headers)
disabled_domain_ids = []
for domain in r.json['domains']:
disabled_domain_ids.append(domain['id'])
self.assertIn(disabled_domain['id'], disabled_domain_ids)
self.assertNotIn(enabled_domain['id'], disabled_domain_ids)
def test_user_can_get_a_domain(self):
domain = PROVIDERS.resource_api.create_domain(
uuid.uuid4().hex, unit.new_domain_ref()
)
with self.test_client() as c:
r = c.get('/v3/domains/%s' % domain['id'], headers=self.headers)
self.assertEqual(domain['id'], r.json['domain']['id'])
class SystemReaderTests(base_classes.TestCaseWithBootstrap,
common_auth.AuthTestMixin):
def setUp(self):
super(SystemReaderTests, self).setUp()
self.loadapp()
self.useFixture(ksfixtures.Policy(self.config_fixture))
self.config_fixture.config(group='oslo_policy', enforce_scope=True)
system_reader = unit.new_user_ref(
domain_id=CONF.identity.default_domain_id
)
self.system_reader_id = PROVIDERS.identity_api.create_user(
system_reader
)['id']
PROVIDERS.assignment_api.create_system_grant_for_user(
self.system_reader_id, self.bootstrapper.reader_role_id
)
auth = self.build_authentication_request(
user_id=self.system_reader_id, password=system_reader['password'],
system=True
)
# Grab a token using the persona we're testing and prepare headers
# for requests we'll be making in the tests.
with self.test_client() as c:
r = c.post('/v3/auth/tokens', json=auth)
self.token_id = r.headers['X-Subject-Token']
self.headers = {'X-Auth-Token': self.token_id}
def test_user_cannot_create_a_domain(self):
create = {'domain': {'name': uuid.uuid4().hex}}
with self.test_client() as c:
c.post(
'/v3/domains', json=create, headers=self.headers,
expected_status_code=http_client.FORBIDDEN
)
def test_user_cannot_update_a_domain(self):
domain = PROVIDERS.resource_api.create_domain(
uuid.uuid4().hex, unit.new_domain_ref()
)
update = {'domain': {'description': uuid.uuid4().hex}}
with self.test_client() as c:
c.patch(
'/v3/domains/%s' % domain['id'], json=update,
headers=self.headers,
expected_status_code=http_client.FORBIDDEN
)
def test_user_cannot_delete_a_domain(self):
domain = PROVIDERS.resource_api.create_domain(
uuid.uuid4().hex, unit.new_domain_ref()
)
with self.test_client() as c:
c.delete(
'/v3/domains/%s' % domain['id'], headers=self.headers,
expected_status_code=http_client.FORBIDDEN
)