keystone/keystone/tests/unit/protection/v3/test_trusts.py

685 lines
24 KiB
Python

# 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 oslo_serialization import jsonutils
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
from keystone.tests.unit.ksfixtures import temporaryfile
CONF = keystone.conf.CONF
PROVIDERS = provider_api.ProviderAPIs
class TrustTests(base_classes.TestCaseWithBootstrap,
common_auth.AuthTestMixin):
"""Common functionality for all trust tests.
Sets up trustor and trustee users and trust.
"""
def setUp(self):
super(TrustTests, self).setUp()
self.loadapp()
self.policy_file = self.useFixture(temporaryfile.SecureTempFile())
self.policy_file_name = self.policy_file.file_name
self.useFixture(
ksfixtures.Policy(
self.config_fixture, policy_file=self.policy_file_name
)
)
domain = PROVIDERS.resource_api.create_domain(
uuid.uuid4().hex, unit.new_domain_ref()
)
self.domain_id = domain['id']
trustor_user = unit.new_user_ref(domain_id=self.domain_id)
self.trustor_user_id = PROVIDERS.identity_api.create_user(
trustor_user)['id']
trustee_user = unit.new_user_ref(domain_id=self.domain_id)
self.trustee_user_id = PROVIDERS.identity_api.create_user(
trustee_user)['id']
project = PROVIDERS.resource_api.create_project(
uuid.uuid4().hex, unit.new_project_ref(domain_id=self.domain_id)
)
self.project_id = project['id']
PROVIDERS.assignment_api.create_grant(
self.bootstrapper.member_role_id, user_id=self.trustor_user_id,
project_id=self.project_id
)
PROVIDERS.assignment_api.create_grant(
self.bootstrapper.member_role_id, user_id=self.trustee_user_id,
project_id=project['id']
)
self.trust_id = uuid.uuid4().hex
self.trust_data = {
'trust': {'trustor_user_id': self.trustor_user_id,
'trustee_user_id': self.trustee_user_id,
'project_id': self.project_id,
'impersonation': False},
'roles': [{"id": self.bootstrapper.member_role_id}]
}
auth = self.build_authentication_request(
user_id=self.trustor_user_id,
password=trustor_user['password'],
project_id=project['id']
)
# Grab a token using the trustor 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.trustor_headers = {'X-Auth-Token': self.token_id}
auth = self.build_authentication_request(
user_id=self.trustee_user_id,
password=trustee_user['password'],
project_id=project['id']
)
# Grab a token using the trustee 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.trustee_headers = {'X-Auth-Token': self.token_id}
def _override_policy_old_defaults(self):
# TODO(cmurphy): This is to simulate what would happen if the operator
# had generated a sample policy config, or had never removed their old
# policy files since we adopted policy in code, and had explicitly
# retained the old "" policy check strings. Remove this once the
# hardcoded enforcement is removed from the trusts API.
with open(self.policy_file_name, 'w') as f:
overridden_policies = {
'identity:list_trusts': '',
'identity:delete_trust': '',
'identity:get_trust': '',
}
f.write(jsonutils.dumps(overridden_policies))
class _AdminTestsMixin(object):
"""Tests for all admin users.
This exercises both the is_admin user and users granted the admin role on
the system scope.
"""
def test_admin_cannot_create_trust_for_other_user(self):
json = {'trust': self.trust_data['trust']}
json['trust']['roles'] = self.trust_data['roles']
with self.test_client() as c:
c.post(
'/v3/OS-TRUST/trusts',
json=json,
headers=self.headers,
expected_status_code=http_client.FORBIDDEN
)
def test_admin_list_all_trusts(self):
PROVIDERS.trust_api.create_trust(
self.trust_id, **self.trust_data)
with self.test_client() as c:
r = c.get(
'/v3/OS-TRUST/trusts',
headers=self.headers
)
self.assertEqual(1, len(r.json['trusts']))
def test_admin_cannot_get_trust_for_other_user(self):
PROVIDERS.trust_api.create_trust(
self.trust_id, **self.trust_data)
with self.test_client() as c:
c.get(
'/v3/OS-TRUST/trusts/%s' % self.trust_id,
headers=self.headers,
expected_status_code=http_client.FORBIDDEN
)
def test_admin_can_get_non_existent_trust_not_found(self):
trust_id = uuid.uuid4().hex
with self.test_client() as c:
c.get(
'/v3/OS-TRUST/trusts/%s' % trust_id,
headers=self.headers,
expected_status_code=http_client.NOT_FOUND
)
def test_admin_cannot_list_trust_roles_for_other_user(self):
PROVIDERS.trust_api.create_trust(
self.trust_id, **self.trust_data)
with self.test_client() as c:
c.get(
'/v3/OS-TRUST/trusts/%s/roles' % self.trust_id,
headers=self.headers,
expected_status_code=http_client.FORBIDDEN
)
def test_admin_cannot_get_trust_role_for_other_user(self):
PROVIDERS.trust_api.create_trust(
self.trust_id, **self.trust_data)
with self.test_client() as c:
c.get(
('/v3/OS-TRUST/trusts/%s/roles/%s' %
(self.trust_id, self.bootstrapper.member_role_id)),
headers=self.headers,
expected_status_code=http_client.FORBIDDEN
)
class AdminTokenTests(TrustTests, _AdminTestsMixin):
"""Tests for the is_admin user.
The Trusts API has hardcoded is_admin checks that we need to ensure are
preserved through the system-scope transition.
"""
def setUp(self):
super(AdminTokenTests, self).setUp()
self.config_fixture.config(admin_token='ADMIN')
self.headers = {'X-Auth-Token': 'ADMIN'}
def test_admin_can_delete_trust_for_other_user(self):
ref = PROVIDERS.trust_api.create_trust(
self.trust_id, **self.trust_data)
with self.test_client() as c:
c.delete(
'/v3/OS-TRUST/trusts/%s' % ref['id'],
headers=self.headers,
expected_status_code=http_client.NO_CONTENT
)
class SystemAdminTests(TrustTests, _AdminTestsMixin):
"""Tests for system admin users."""
def setUp(self):
super(SystemAdminTests, self).setUp()
# TODO(cmurphy) enable enforce_scope when trust policies become
# system-scope aware
# self.config_fixture.config(group='oslo_policy', enforce_scope=True)
self.user_id = self.bootstrapper.admin_user_id
auth = self.build_authentication_request(
user_id=self.user_id,
password=self.bootstrapper.admin_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_admin_cannot_delete_trust_for_other_user(self):
# only the is_admin admin can do this
ref = PROVIDERS.trust_api.create_trust(
self.trust_id, **self.trust_data)
with self.test_client() as c:
c.delete(
'/v3/OS-TRUST/trusts/%s' % ref['id'],
headers=self.headers,
expected_status_code=http_client.FORBIDDEN
)
def test_admin_list_all_trusts_overridden_defaults(self):
self._override_policy_old_defaults()
PROVIDERS.trust_api.create_trust(
self.trust_id, **self.trust_data)
with self.test_client() as c:
r = c.get(
'/v3/OS-TRUST/trusts',
headers=self.headers
)
self.assertEqual(1, len(r.json['trusts']))
def test_admin_cannot_delete_trust_for_user_overridden_defaults(self):
# only the is_admin admin can do this
self._override_policy_old_defaults()
ref = PROVIDERS.trust_api.create_trust(
self.trust_id, **self.trust_data)
with self.test_client() as c:
c.delete(
'/v3/OS-TRUST/trusts/%s' % ref['id'],
headers=self.headers,
expected_status_code=http_client.FORBIDDEN
)
def test_admin_cannot_get_trust_for_other_user_overridden_defaults(self):
self._override_policy_old_defaults()
PROVIDERS.trust_api.create_trust(
self.trust_id, **self.trust_data)
with self.test_client() as c:
c.get(
'/v3/OS-TRUST/trusts/%s' % self.trust_id,
headers=self.headers,
expected_status_code=http_client.FORBIDDEN
)
class ProjectUserTests(TrustTests):
"""Tests for all project users."""
def setUp(self):
super(ProjectUserTests, self).setUp()
other_user = unit.new_user_ref(domain_id=self.domain_id)
self.other_user_id = PROVIDERS.identity_api.create_user(
other_user)['id']
PROVIDERS.assignment_api.create_grant(
self.bootstrapper.member_role_id, user_id=self.other_user_id,
project_id=self.project_id
)
auth = self.build_authentication_request(
user_id=self.other_user_id,
password=other_user['password'],
project_id=self.project_id
)
# Grab a token using another persona who has no trusts associated with
# them
with self.test_client() as c:
r = c.post('/v3/auth/tokens', json=auth)
self.token_id = r.headers['X-Subject-Token']
self.other_headers = {'X-Auth-Token': self.token_id}
def test_user_can_list_trusts_of_whom_they_are_the_trustor(self):
PROVIDERS.trust_api.create_trust(
self.trust_id, **self.trust_data)
with self.test_client() as c:
r = c.get(
('/v3/OS-TRUST/trusts?trustor_user_id=%s' %
self.trustor_user_id),
headers=self.trustor_headers
)
self.assertEqual(1, len(r.json['trusts']))
self.assertEqual(self.trust_id, r.json['trusts'][0]['id'])
def test_user_can_list_trusts_delegated_to_them(self):
PROVIDERS.trust_api.create_trust(
self.trust_id, **self.trust_data)
with self.test_client() as c:
r = c.get(
('/v3/OS-TRUST/trusts?trustee_user_id=%s' %
self.trustee_user_id),
headers=self.trustee_headers
)
self.assertEqual(1, len(r.json['trusts']))
self.assertEqual(self.trust_id, r.json['trusts'][0]['id'])
def test_trustor_cannot_list_trusts_for_trustee(self):
PROVIDERS.trust_api.create_trust(
self.trust_id, **self.trust_data)
with self.test_client() as c:
c.get(
('/v3/OS-TRUST/trusts?trustee_user_id=%s' %
self.trustee_user_id),
headers=self.trustor_headers,
expected_status_code=http_client.FORBIDDEN
)
def test_trustee_cannot_list_trusts_for_trustor(self):
PROVIDERS.trust_api.create_trust(
self.trust_id, **self.trust_data)
with self.test_client() as c:
c.get(
('/v3/OS-TRUST/trusts?trustor_user_id=%s' %
self.trustor_user_id),
headers=self.trustee_headers,
expected_status_code=http_client.FORBIDDEN
)
def test_user_cannot_list_trusts_for_other_trustor(self):
PROVIDERS.trust_api.create_trust(
self.trust_id, **self.trust_data)
with self.test_client() as c:
c.get(
('/v3/OS-TRUST/trusts?trustor_user_id=%s' %
self.trustor_user_id),
headers=self.other_headers,
expected_status_code=http_client.FORBIDDEN
)
def test_user_cannot_list_trusts_for_other_trustee(self):
PROVIDERS.trust_api.create_trust(
self.trust_id, **self.trust_data)
with self.test_client() as c:
c.get(
('/v3/OS-TRUST/trusts?trustee_user_id=%s' %
self.trustee_user_id),
headers=self.other_headers,
expected_status_code=http_client.FORBIDDEN
)
def test_user_cannot_list_all_trusts(self):
PROVIDERS.trust_api.create_trust(
self.trust_id, **self.trust_data)
with self.test_client() as c:
c.get(
'/v3/OS-TRUST/trusts',
headers=self.trustee_headers,
expected_status_code=http_client.FORBIDDEN
)
def test_user_cannot_get_another_users_trust(self):
ref = PROVIDERS.trust_api.create_trust(
self.trust_id, **self.trust_data)
with self.test_client() as c:
c.get(
'/v3/OS-TRUST/trusts/%s' % ref['id'],
headers=self.other_headers,
expected_status_code=http_client.FORBIDDEN
)
def test_user_can_get_non_existent_trust_not_found(self):
trust_id = uuid.uuid4().hex
with self.test_client() as c:
c.get(
'/v3/OS-TRUST/trusts/%s' % trust_id,
headers=self.other_headers,
expected_status_code=http_client.NOT_FOUND
)
def test_user_can_get_trust_of_whom_they_are_the_trustor(self):
ref = PROVIDERS.trust_api.create_trust(
self.trust_id, **self.trust_data)
with self.test_client() as c:
c.get(
'/v3/OS-TRUST/trusts/%s' % ref['id'],
headers=self.trustor_headers
)
def test_user_can_get_trust_delegated_to_them(self):
ref = PROVIDERS.trust_api.create_trust(
self.trust_id, **self.trust_data)
with self.test_client() as c:
r = c.get(
'/v3/OS-TRUST/trusts/%s' % ref['id'],
headers=self.trustee_headers
)
self.assertEqual(r.json['trust']['id'], self.trust_id)
def test_trustor_can_create_trust(self):
json = {'trust': self.trust_data['trust']}
json['trust']['roles'] = self.trust_data['roles']
with self.test_client() as c:
c.post(
'/v3/OS-TRUST/trusts',
json=json,
headers=self.trustor_headers
)
def test_trustee_cannot_create_trust(self):
json = {'trust': self.trust_data['trust']}
json['trust']['roles'] = self.trust_data['roles']
with self.test_client() as c:
c.post(
'/v3/OS-TRUST/trusts',
json=json,
headers=self.trustee_headers,
expected_status_code=http_client.FORBIDDEN
)
def test_trustor_can_delete_trust(self):
ref = PROVIDERS.trust_api.create_trust(
self.trust_id, **self.trust_data)
with self.test_client() as c:
c.delete(
'/v3/OS-TRUST/trusts/%s' % ref['id'],
headers=self.trustor_headers
)
def test_trustee_cannot_delete_trust(self):
ref = PROVIDERS.trust_api.create_trust(
self.trust_id, **self.trust_data)
with self.test_client() as c:
c.delete(
'/v3/OS-TRUST/trusts/%s' % ref['id'],
headers=self.trustee_headers,
expected_status_code=http_client.FORBIDDEN
)
def test_user_cannot_delete_trust_for_other_user(self):
ref = PROVIDERS.trust_api.create_trust(
self.trust_id, **self.trust_data)
with self.test_client() as c:
c.delete(
'/v3/OS-TRUST/trusts/%s' % ref['id'],
headers=self.other_headers,
expected_status_code=http_client.FORBIDDEN
)
def test_trustor_can_list_trust_roles(self):
PROVIDERS.trust_api.create_trust(
self.trust_id, **self.trust_data)
with self.test_client() as c:
r = c.get(
'/v3/OS-TRUST/trusts/%s/roles' % self.trust_id,
headers=self.trustor_headers
)
self.assertEqual(r.json['roles'][0]['id'],
self.bootstrapper.member_role_id)
def test_trustee_can_list_trust_roles(self):
PROVIDERS.trust_api.create_trust(
self.trust_id, **self.trust_data)
with self.test_client() as c:
r = c.get(
'/v3/OS-TRUST/trusts/%s/roles' % self.trust_id,
headers=self.trustee_headers
)
self.assertEqual(r.json['roles'][0]['id'],
self.bootstrapper.member_role_id)
def test_user_cannot_list_trust_roles_for_other_user(self):
PROVIDERS.trust_api.create_trust(
self.trust_id, **self.trust_data)
with self.test_client() as c:
c.get(
'/v3/OS-TRUST/trusts/%s/roles' % self.trust_id,
headers=self.other_headers,
expected_status_code=http_client.FORBIDDEN
)
def test_trustor_can_get_trust_role(self):
PROVIDERS.trust_api.create_trust(
self.trust_id, **self.trust_data)
with self.test_client() as c:
c.head(
('/v3/OS-TRUST/trusts/%s/roles/%s' %
(self.trust_id, self.bootstrapper.member_role_id)),
headers=self.trustor_headers
)
def test_trustee_can_get_trust_role(self):
PROVIDERS.trust_api.create_trust(
self.trust_id, **self.trust_data)
with self.test_client() as c:
c.head(
('/v3/OS-TRUST/trusts/%s/roles/%s' %
(self.trust_id, self.bootstrapper.member_role_id)),
headers=self.trustee_headers
)
def test_user_cannot_get_trust_role_for_other_user(self):
PROVIDERS.trust_api.create_trust(
self.trust_id, **self.trust_data)
with self.test_client() as c:
c.head(
('/v3/OS-TRUST/trusts/%s/roles/%s' %
(self.trust_id, self.bootstrapper.member_role_id)),
headers=self.other_headers,
expected_status_code=http_client.FORBIDDEN
)
def test_trustor_cannot_list_trusts_for_trustee_overridden_default(self):
self._override_policy_old_defaults()
PROVIDERS.trust_api.create_trust(
self.trust_id, **self.trust_data)
with self.test_client() as c:
c.get(
('/v3/OS-TRUST/trusts?trustee_user_id=%s' %
self.trustee_user_id),
headers=self.trustor_headers,
expected_status_code=http_client.FORBIDDEN
)
def test_trustee_cannot_list_trusts_for_trustor_overridden_default(self):
self._override_policy_old_defaults()
PROVIDERS.trust_api.create_trust(
self.trust_id, **self.trust_data)
with self.test_client() as c:
c.get(
('/v3/OS-TRUST/trusts?trustor_user_id=%s' %
self.trustor_user_id),
headers=self.trustee_headers,
expected_status_code=http_client.FORBIDDEN
)
def test_user_cannot_list_trusts_for_other_trustor_overridden_default(self):
self._override_policy_old_defaults()
PROVIDERS.trust_api.create_trust(
self.trust_id, **self.trust_data)
with self.test_client() as c:
c.get(
('/v3/OS-TRUST/trusts?trustor_user_id=%s' %
self.trustor_user_id),
headers=self.other_headers,
expected_status_code=http_client.FORBIDDEN
)
def test_user_cannot_list_trusts_for_trustee_overridden_default(self):
self._override_policy_old_defaults()
PROVIDERS.trust_api.create_trust(
self.trust_id, **self.trust_data)
with self.test_client() as c:
c.get(
('/v3/OS-TRUST/trusts?trustee_user_id=%s' %
self.trustee_user_id),
headers=self.other_headers,
expected_status_code=http_client.FORBIDDEN
)
def test_user_cannot_list_all_trusts_overridden_default(self):
self._override_policy_old_defaults()
PROVIDERS.trust_api.create_trust(
self.trust_id, **self.trust_data)
with self.test_client() as c:
c.get(
'/v3/OS-TRUST/trusts',
headers=self.trustee_headers,
expected_status_code=http_client.FORBIDDEN
)
def test_trustor_can_delete_trust_overridden_default(self):
self._override_policy_old_defaults()
ref = PROVIDERS.trust_api.create_trust(
self.trust_id, **self.trust_data)
with self.test_client() as c:
c.delete(
'/v3/OS-TRUST/trusts/%s' % ref['id'],
headers=self.trustor_headers
)
def test_trustee_cannot_delete_trust_overridden_default(self):
self._override_policy_old_defaults()
ref = PROVIDERS.trust_api.create_trust(
self.trust_id, **self.trust_data)
with self.test_client() as c:
c.delete(
'/v3/OS-TRUST/trusts/%s' % ref['id'],
headers=self.trustee_headers,
expected_status_code=http_client.FORBIDDEN
)
def test_user_cannot_delete_trust_for_other_user_overridden_default(self):
self._override_policy_old_defaults()
ref = PROVIDERS.trust_api.create_trust(
self.trust_id, **self.trust_data)
with self.test_client() as c:
c.delete(
'/v3/OS-TRUST/trusts/%s' % ref['id'],
headers=self.other_headers,
expected_status_code=http_client.FORBIDDEN
)
def test_user_can_get_trust_of_whom_they_are_the_trustor_overridden_default(self):
self._override_policy_old_defaults()
ref = PROVIDERS.trust_api.create_trust(
self.trust_id, **self.trust_data)
with self.test_client() as c:
c.get(
'/v3/OS-TRUST/trusts/%s' % ref['id'],
headers=self.trustor_headers
)
def test_user_can_get_trust_delegated_to_them_overridden_default(self):
self._override_policy_old_defaults()
ref = PROVIDERS.trust_api.create_trust(
self.trust_id, **self.trust_data)
with self.test_client() as c:
r = c.get(
'/v3/OS-TRUST/trusts/%s' % ref['id'],
headers=self.trustee_headers
)
self.assertEqual(r.json['trust']['id'], self.trust_id)