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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 uuid
from oslo_utils import timeutils
from six.moves import range
from keystone import exception
class TrustTests(object):
def create_sample_trust(self, new_id, remaining_uses=None):
self.trustor = self.user_foo
self.trustee = self.user_two
expires_at = datetime.datetime.utcnow().replace(year=2032)
trust_data = (self.trust_api.create_trust
(new_id,
{'trustor_user_id': self.trustor['id'],
'trustee_user_id': self.user_two['id'],
'project_id': self.tenant_bar['id'],
'expires_at': expires_at,
'impersonation': True,
'remaining_uses': remaining_uses},
roles=[{"id": "member"},
{"id": "other"},
{"id": "browser"}]))
return trust_data
def test_delete_trust(self):
new_id = uuid.uuid4().hex
trust_data = self.create_sample_trust(new_id)
trust_id = trust_data['id']
self.assertIsNotNone(trust_data)
trust_data = self.trust_api.get_trust(trust_id)
self.assertEqual(new_id, trust_data['id'])
self.trust_api.delete_trust(trust_id)
self.assertRaises(exception.TrustNotFound,
self.trust_api.get_trust,
trust_id)
def test_delete_trust_not_found(self):
trust_id = uuid.uuid4().hex
self.assertRaises(exception.TrustNotFound,
self.trust_api.delete_trust,
trust_id)
def test_get_trust(self):
new_id = uuid.uuid4().hex
trust_data = self.create_sample_trust(new_id)
trust_id = trust_data['id']
self.assertIsNotNone(trust_data)
trust_data = self.trust_api.get_trust(trust_id)
self.assertEqual(new_id, trust_data['id'])
self.trust_api.delete_trust(trust_data['id'])
def test_get_deleted_trust(self):
new_id = uuid.uuid4().hex
trust_data = self.create_sample_trust(new_id)
self.assertIsNotNone(trust_data)
self.assertIsNone(trust_data['deleted_at'])
self.trust_api.delete_trust(new_id)
self.assertRaises(exception.TrustNotFound,
self.trust_api.get_trust,
new_id)
deleted_trust = self.trust_api.get_trust(trust_data['id'],
deleted=True)
self.assertEqual(trust_data['id'], deleted_trust['id'])
self.assertIsNotNone(deleted_trust.get('deleted_at'))
def test_create_trust(self):
new_id = uuid.uuid4().hex
trust_data = self.create_sample_trust(new_id)
self.assertEqual(new_id, trust_data['id'])
self.assertEqual(self.trustee['id'], trust_data['trustee_user_id'])
self.assertEqual(self.trustor['id'], trust_data['trustor_user_id'])
self.assertTrue(timeutils.normalize_time(trust_data['expires_at']) >
timeutils.utcnow())
self.assertEqual([{'id': 'member'},
{'id': 'other'},
{'id': 'browser'}], trust_data['roles'])
def test_list_trust_by_trustee(self):
for i in range(3):
self.create_sample_trust(uuid.uuid4().hex)
trusts = self.trust_api.list_trusts_for_trustee(self.trustee['id'])
self.assertEqual(3, len(trusts))
self.assertEqual(trusts[0]["trustee_user_id"], self.trustee['id'])
trusts = self.trust_api.list_trusts_for_trustee(self.trustor['id'])
self.assertEqual(0, len(trusts))
def test_list_trust_by_trustor(self):
for i in range(3):
self.create_sample_trust(uuid.uuid4().hex)
trusts = self.trust_api.list_trusts_for_trustor(self.trustor['id'])
self.assertEqual(3, len(trusts))
self.assertEqual(trusts[0]["trustor_user_id"], self.trustor['id'])
trusts = self.trust_api.list_trusts_for_trustor(self.trustee['id'])
self.assertEqual(0, len(trusts))
def test_list_trusts(self):
for i in range(3):
self.create_sample_trust(uuid.uuid4().hex)
trusts = self.trust_api.list_trusts()
self.assertEqual(3, len(trusts))
def test_trust_has_remaining_uses_positive(self):
# create a trust with limited uses, check that we have uses left
trust_data = self.create_sample_trust(uuid.uuid4().hex,
remaining_uses=5)
self.assertEqual(5, trust_data['remaining_uses'])
# create a trust with unlimited uses, check that we have uses left
trust_data = self.create_sample_trust(uuid.uuid4().hex)
self.assertIsNone(trust_data['remaining_uses'])
def test_trust_has_remaining_uses_negative(self):
# try to create a trust with no remaining uses, check that it fails
self.assertRaises(exception.ValidationError,
self.create_sample_trust,
uuid.uuid4().hex,
remaining_uses=0)
# try to create a trust with negative remaining uses,
# check that it fails
self.assertRaises(exception.ValidationError,
self.create_sample_trust,
uuid.uuid4().hex,
remaining_uses=-12)
def test_consume_use(self):
# consume a trust repeatedly until it has no uses anymore
trust_data = self.create_sample_trust(uuid.uuid4().hex,
remaining_uses=2)
self.trust_api.consume_use(trust_data['id'])
t = self.trust_api.get_trust(trust_data['id'])
self.assertEqual(1, t['remaining_uses'])
self.trust_api.consume_use(trust_data['id'])
# This was the last use, the trust isn't available anymore
self.assertRaises(exception.TrustNotFound,
self.trust_api.get_trust,
trust_data['id'])
def test_duplicate_trusts_not_allowed(self):
self.trustor = self.user_foo
self.trustee = self.user_two
trust_data = {'trustor_user_id': self.trustor['id'],
'trustee_user_id': self.user_two['id'],
'project_id': self.tenant_bar['id'],
'expires_at': timeutils.parse_isotime(
'2032-02-18T18:10:00Z'),
'impersonation': True,
'remaining_uses': None}
roles = [{"id": "member"},
{"id": "other"},
{"id": "browser"}]
self.trust_api.create_trust(uuid.uuid4().hex, trust_data, roles)
self.assertRaises(exception.Conflict,
self.trust_api.create_trust,
uuid.uuid4().hex,
trust_data,
roles)
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