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# 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 datetime
import re
from oslo_utils import timeutils
from tempest_lib import exceptions as lib_exc
from tempest.api.identity import base
from tempest import clients
from tempest.common import cred_provider
from tempest.common.utils import data_utils
from tempest import config
from tempest import test
CONF = config.CONF
class BaseTrustsV3Test(base.BaseIdentityV3AdminTest):
def setUp(self):
super(BaseTrustsV3Test, self).setUp()
# Use alt_username as the trustee
if not CONF.identity_feature_enabled.trust:
raise self.skipException("Trusts aren't enabled")
self.trustee_username = CONF.identity.alt_username
self.trust_id = None
def tearDown(self):
if self.trust_id:
# Do the delete in tearDown not addCleanup - we want the test to
# fail in the event there is a bug which causes undeletable trusts
self.delete_trust()
super(BaseTrustsV3Test, self).tearDown()
def create_trustor_and_roles(self):
# create a project that trusts will be granted on
self.trustor_project_name = data_utils.rand_name(name='project')
project = self.client.create_project(self.trustor_project_name,
domain_id='default')['project']
self.trustor_project_id = project['id']
self.assertIsNotNone(self.trustor_project_id)
# Create a trustor User
self.trustor_username = data_utils.rand_name('user')
u_desc = self.trustor_username + 'description'
u_email = self.trustor_username + '@testmail.xx'
self.trustor_password = data_utils.rand_name('pass')
user = self.client.create_user(
self.trustor_username,
description=u_desc,
password=self.trustor_password,
email=u_email,
project_id=self.trustor_project_id,
domain_id='default')['user']
self.trustor_user_id = user['id']
# And two roles, one we'll delegate and one we won't
self.delegated_role = data_utils.rand_name('DelegatedRole')
self.not_delegated_role = data_utils.rand_name('NotDelegatedRole')
role = self.client.create_role(self.delegated_role)['role']
self.delegated_role_id = role['id']
role = self.client.create_role(self.not_delegated_role)['role']
self.not_delegated_role_id = role['id']
# Assign roles to trustor
self.client.assign_user_role(self.trustor_project_id,
self.trustor_user_id,
self.delegated_role_id)
self.client.assign_user_role(self.trustor_project_id,
self.trustor_user_id,
self.not_delegated_role_id)
# Get trustee user ID, use the demo user
trustee_username = self.non_admin_client.user
self.trustee_user_id = self.get_user_by_name(trustee_username)['id']
self.assertIsNotNone(self.trustee_user_id)
# Initialize a new client with the trustor credentials
creds = cred_provider.get_credentials(
identity_version='v3',
username=self.trustor_username,
password=self.trustor_password,
user_domain_id='default',
tenant_name=self.trustor_project_name,
project_domain_id='default')
os = clients.Manager(credentials=creds)
self.trustor_client = os.identity_v3_client
def cleanup_user_and_roles(self):
if self.trustor_user_id:
self.client.delete_user(self.trustor_user_id)
if self.trustor_project_id:
self.client.delete_project(self.trustor_project_id)
if self.delegated_role_id:
self.client.delete_role(self.delegated_role_id)
if self.not_delegated_role_id:
self.client.delete_role(self.not_delegated_role_id)
def create_trust(self, impersonate=True, expires=None):
trust_create = self.trustor_client.create_trust(
trustor_user_id=self.trustor_user_id,
trustee_user_id=self.trustee_user_id,
project_id=self.trustor_project_id,
role_names=[self.delegated_role],
impersonation=impersonate,
expires_at=expires)['trust']
self.trust_id = trust_create['id']
return trust_create
def validate_trust(self, trust, impersonate=True, expires=None,
summary=False):
self.assertIsNotNone(trust['id'])
self.assertEqual(impersonate, trust['impersonation'])
if expires is not None:
# Omit microseconds component of the expiry time
trust_expires_at = re.sub(r'\.([0-9]){6}', '', trust['expires_at'])
self.assertEqual(expires, trust_expires_at)
else:
self.assertIsNone(trust['expires_at'])
self.assertEqual(self.trustor_user_id, trust['trustor_user_id'])
self.assertEqual(self.trustee_user_id, trust['trustee_user_id'])
self.assertIn('v3/OS-TRUST/trusts', trust['links']['self'])
self.assertEqual(self.trustor_project_id, trust['project_id'])
if not summary:
self.assertEqual(self.delegated_role, trust['roles'][0]['name'])
self.assertEqual(1, len(trust['roles']))
def get_trust(self):
trust_get = self.trustor_client.get_trust(self.trust_id)['trust']
return trust_get
def validate_role(self, role):
self.assertEqual(self.delegated_role_id, role['id'])
self.assertEqual(self.delegated_role, role['name'])
self.assertIn('v3/roles/%s' % self.delegated_role_id,
role['links']['self'])
self.assertNotEqual(self.not_delegated_role_id, role['id'])
self.assertNotEqual(self.not_delegated_role, role['name'])
self.assertNotIn('v3/roles/%s' % self.not_delegated_role_id,
role['links']['self'])
def check_trust_roles(self):
# Check we find the delegated role
roles_get = self.trustor_client.get_trust_roles(
self.trust_id)['roles']
self.assertEqual(1, len(roles_get))
self.validate_role(roles_get[0])
role_get = self.trustor_client.get_trust_role(
self.trust_id, self.delegated_role_id)['role']
self.validate_role(role_get)
role_get = self.trustor_client.check_trust_role(
self.trust_id, self.delegated_role_id)
# And that we don't find not_delegated_role
self.assertRaises(lib_exc.NotFound,
self.trustor_client.get_trust_role,
self.trust_id,
self.not_delegated_role_id)
self.assertRaises(lib_exc.NotFound,
self.trustor_client.check_trust_role,
self.trust_id,
self.not_delegated_role_id)
def delete_trust(self):
self.trustor_client.delete_trust(self.trust_id)
self.assertRaises(lib_exc.NotFound,
self.trustor_client.get_trust,
self.trust_id)
self.trust_id = None
class TrustsV3TestJSON(BaseTrustsV3Test):
def setUp(self):
super(TrustsV3TestJSON, self).setUp()
self.create_trustor_and_roles()
self.addCleanup(self.cleanup_user_and_roles)
@test.idempotent_id('5a0a91a4-baef-4a14-baba-59bf4d7fcace')
def test_trust_impersonate(self):
# Test case to check we can create, get and delete a trust
# updates are not supported for trusts
trust = self.create_trust()
self.validate_trust(trust)
trust_get = self.get_trust()
self.validate_trust(trust_get)
self.check_trust_roles()
@test.idempotent_id('ed2a8779-a7ac-49dc-afd7-30f32f936ed2')
def test_trust_noimpersonate(self):
# Test case to check we can create, get and delete a trust
# with impersonation=False
trust = self.create_trust(impersonate=False)
self.validate_trust(trust, impersonate=False)
trust_get = self.get_trust()
self.validate_trust(trust_get, impersonate=False)
self.check_trust_roles()
@test.idempotent_id('0ed14b66-cefd-4b5c-a964-65759453e292')
def test_trust_expire(self):
# Test case to check we can create, get and delete a trust
# with an expiry specified
expires_at = timeutils.utcnow() + datetime.timedelta(hours=1)
# NOTE(ylobankov) In some cases the expiry time may be rounded up
# because of microseconds. In fact, it depends on database and its
# version. At least MySQL 5.6.16 does this.
# For example, when creating a trust, we will set the expiry time of
# the trust to 2015-02-17T17:34:01.907051Z. However, if we make a GET
# request on the trust, the response will contain the time rounded up
# to 2015-02-17T17:34:02.000000Z. That is why we shouldn't set flag
# "subsecond" to True when we invoke timeutils.isotime(...) to avoid
# problems with rounding.
expires_str = timeutils.isotime(at=expires_at)
trust = self.create_trust(expires=expires_str)
self.validate_trust(trust, expires=expires_str)
trust_get = self.get_trust()
self.validate_trust(trust_get, expires=expires_str)
self.check_trust_roles()
@test.idempotent_id('3e48f95d-e660-4fa9-85e0-5a3d85594384')
def test_trust_expire_invalid(self):
# Test case to check we can check an invalid expiry time
# is rejected with the correct error
# with an expiry specified
expires_str = 'bad.123Z'
self.assertRaises(lib_exc.BadRequest,
self.create_trust,
expires=expires_str)
@test.idempotent_id('6268b345-87ca-47c0-9ce3-37792b43403a')
def test_get_trusts_query(self):
self.create_trust()
trusts_get = self.trustor_client.get_trusts(
trustor_user_id=self.trustor_user_id)['trusts']
self.assertEqual(1, len(trusts_get))
self.validate_trust(trusts_get[0], summary=True)
@test.attr(type='smoke')
@test.idempotent_id('4773ebd5-ecbf-4255-b8d8-b63e6f72b65d')
def test_get_trusts_all(self):
self.create_trust()
trusts_get = self.client.get_trusts()['trusts']
trusts = [t for t in trusts_get
if t['id'] == self.trust_id]
self.assertEqual(1, len(trusts))
self.validate_trust(trusts[0], summary=True)
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