246 lines
9.1 KiB
Python
246 lines
9.1 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import base64
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from datetime import datetime
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from datetime import timedelta
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import os
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from cryptography.hazmat.backends import default_backend
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from cryptography.hazmat.primitives import hashes
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from cryptography.hazmat.primitives.kdf.pbkdf2 import PBKDF2HMAC
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from tempest import clients
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from tempest import config
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from tempest.lib import auth
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from tempest.lib.common.utils import data_utils
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from tempest import test
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CONF = config.CONF
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RESOURCE_TYPES = ['container', 'order', 'quota', 'secret']
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def _get_uuid(href):
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return href.split('/')[-1]
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def create_aes_key():
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password = b"password"
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salt = os.urandom(16)
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kdf = PBKDF2HMAC(
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algorithm=hashes.SHA256(), length=32, salt=salt,
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iterations=1000, backend=default_backend()
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)
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return base64.b64encode(kdf.derive(password))
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class BarbicanV1RbacBase(test.BaseTestCase):
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identity_version = 'v3'
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_created_projects = None
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_created_users = None
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created_objects = {}
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credentials = ['system_admin']
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@classmethod
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def skip_checks(cls):
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super().skip_checks()
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if not CONF.barbican_rbac_scope_verification.enforce_scope:
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raise cls.skipException("enforce_scope is not enabled for "
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"barbican, skipping RBAC tests")
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@classmethod
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def setup_credentials(cls):
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super().setup_credentials()
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cls._created_projects = list()
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cls._created_users = list()
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project_id = cls.os_system_admin.projects_client.create_project(
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data_utils.rand_name()
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)['project']['id']
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cls._created_projects.append(project_id)
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setattr(cls, 'os_project_admin',
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cls._setup_new_user_client(project_id, 'admin'))
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setattr(cls, 'os_project_member',
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cls._setup_new_user_client(project_id, 'member'))
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setattr(cls, 'os_project_reader',
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cls._setup_new_user_client(project_id, 'reader'))
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@classmethod
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def _setup_new_user_client(cls, project_id, role):
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"""Create a new tempest.clients.Manager
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Creates a new user with the given roles on the given project,
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and returns an instance of tempest.clients.Manager set up
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for that user.
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Users are cleaned up during class teardown in cls.clear_credentials
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"""
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user = {
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'name': data_utils.rand_name('user'),
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'password': data_utils.rand_password()
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}
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user_id = cls.os_system_admin.users_v3_client.create_user(
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**user
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)['user']['id']
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cls._created_users.append(user_id)
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role_id = cls.os_system_admin.roles_v3_client.list_roles(
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name=role
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)['roles'][0]['id']
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cls.os_system_admin.roles_v3_client.create_user_role_on_project(
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project_id, user_id, role_id
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)
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creds = auth.KeystoneV3Credentials(
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user_id=user_id,
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password=user['password'],
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project_id=project_id
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)
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auth_provider = clients.get_auth_provider(creds)
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creds = auth_provider.fill_credentials()
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return clients.Manager(credentials=creds)
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@classmethod
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def clear_credentials(cls):
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for user_id in cls._created_users:
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cls.os_system_admin.users_v3_client.delete_user(user_id)
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for project_id in cls._created_projects:
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cls.os_system_admin.projects_client.delete_project(project_id)
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super().clear_credentials()
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@classmethod
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def setup_clients(cls):
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super().setup_clients()
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# setup clients for primary persona
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os = cls.os_project_member
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cls.secret_client = os.secret_v1.SecretClient()
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cls.secret_metadata_client = os.secret_v1.SecretMetadataClient(
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service='key-manager'
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)
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cls.consumer_client = os.secret_v1.ConsumerClient(
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service='key-manager'
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)
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cls.container_client = os.secret_v1.ContainerClient(
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service='key-manager'
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)
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cls.order_client = os.secret_v1.OrderClient(service='key-manager')
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cls.quota_client = os.secret_v1.QuotaClient(service='key-manager')
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cls.secret_client = os.secret_v1.SecretClient()
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cls.secret_metadata_client = os.secret_v1.SecretMetadataClient(
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service='key-manager'
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)
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# setup clients for admin persona
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# this client is used for any cleanupi/setup etc. as needed
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adm = cls.os_project_admin
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cls.admin_secret_client = adm.secret_v1.SecretClient()
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cls.admin_secret_metadata_client = adm.secret_v1.SecretMetadataClient(
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service='key-manager'
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)
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cls.admin_consumer_client = adm.secret_v1.ConsumerClient(
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service='key-manager'
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)
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cls.admin_container_client = adm.secret_v1.ContainerClient(
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service='key-manager'
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)
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cls.admin_order_client = adm.secret_v1.OrderClient(
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service='key-manager'
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)
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cls.admin_quota_client = adm.secret_v1.QuotaClient(
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service='key-manager'
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)
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cls.admin_secret_client = adm.secret_v1.SecretClient(
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service='key-manager'
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)
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cls.admin_secret_metadata_client = adm.secret_v1.SecretMetadataClient(
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service='key-manager'
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)
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@classmethod
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def resource_setup(cls):
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super().resource_setup()
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for resource in RESOURCE_TYPES:
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cls.created_objects[resource] = set()
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@classmethod
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def resource_cleanup(cls):
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try:
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for container_uuid in list(cls.created_objects['container']):
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cls.admin_container_client.delete_container(container_uuid)
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cls.created_objects['container'].remove(container_uuid)
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for order_uuid in list(cls.created_objects['order']):
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cls.admin_order_client.delete_order(order_uuid)
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cls.created_objects['order'].remove(order_uuid)
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for quota_uuid in list(cls.created_objects['quota']):
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cls.admin_quota_client.delete_project_quota(quota_uuid)
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cls.created_objects['quota'].remove(quota_uuid)
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for secret_uuid in list(cls.created_objects['secret']):
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cls.admin_secret_client.delete_secret(secret_uuid)
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cls.created_objects['secret'].remove(secret_uuid)
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finally:
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super(BarbicanV1RbacBase, cls).resource_cleanup()
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@classmethod
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def add_cleanup(cls, resource, response):
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if resource == 'container':
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uuid = _get_uuid(response['container_ref'])
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if resource == 'order':
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uuid = _get_uuid(response.get('order_ref'))
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order_metadata = cls.get_order(uuid)
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secret_ref = order_metadata.get('secret_ref')
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if secret_ref:
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cls.created_objects['secret'].add(_get_uuid(secret_ref))
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uuid = _get_uuid(response['order_ref'])
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if resource == 'quota':
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uuid = _get_uuid(response['quota_ref'])
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if resource == 'secret':
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uuid = _get_uuid(response['secret_ref'])
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cls.created_objects[resource].add(uuid)
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@classmethod
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def delete_cleanup(cls, resource, uuid):
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cls.created_objects[resource].remove(uuid)
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def do_request(self, method, client=None, expected_status=200,
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cleanup=None, **args):
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if client is None:
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client = self.client
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if isinstance(expected_status, type(Exception)):
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self.assertRaises(expected_status,
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getattr(client, method),
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**args)
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else:
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response = getattr(client, method)(**args)
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# self.assertEqual(response.response.status, expected_status)
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if cleanup is not None:
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self.add_cleanup(cleanup, response)
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return response
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def create_empty_secret_admin(self, secret_name):
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"""add empty secret as admin user """
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return self.do_request(
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'create_secret', client=self.admin_secret_client,
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expected_status=201, cleanup='secret', name=secret_name)
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def create_aes_secret_admin(self, secret_name):
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key = create_aes_key()
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expire_time = (datetime.utcnow() + timedelta(days=5))
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return key, self.do_request(
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'create_secret', client=self.admin_secret_client,
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expected_status=201, cleanup="secret",
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expiration=expire_time.isoformat(), algorithm="aes",
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bit_length=256, mode="cbc", payload=key,
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payload_content_type="application/octet-stream",
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payload_content_encoding="base64",
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name=secret_name
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)
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