External OAuth2.0 Authorization Server Support
Support Tacker service to obtain an OAuth 2.0 access token from an external authorization server, and then use the access token to access related OpenStack services that uses the external_oauth2_token filter provided by the keystone middleware for permission authentication. Implements: blueprint enhance-oauth2-interoperability Change-Id: Ic6ee3c74f5a0e6b7c566033b32ae7308bc198a49
This commit is contained in:
sunyonggen
Yusuke Niimi
parent
c0edafba32
commit
4a2cce57c2
@ -14,6 +14,7 @@ namespace = oslo.service.service
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namespace = tacker.alarm_receiver
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namespace = tacker.auth
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namespace = tacker.common.config
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namespace = tacker.common.ext_oauth2_auth
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namespace = tacker.conductor.conductor_server
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namespace = tacker.conf
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namespace = tacker.keymgr
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@ -0,0 +1,6 @@
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---
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features:
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- Support Tacker service to obtain an OAuth 2.0 access token from an
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external authorization server, and then use the access token to access
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related OpenStack services that uses the external_oauth2_token filter
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provided by the keystone middleware for permission authentication.
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@ -53,6 +53,7 @@ setuptools!=24.0.0,!=34.0.0,!=34.0.1,!=34.0.2,!=34.0.3,!=34.1.0,!=34.1.1,!=34.2.
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tooz>=1.58.0 # Apache-2.0
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PyYAML>=5.4.1 # MIT
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PyMySQL>=0.10.1 # MIT
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PyJWT>=2.4.0 # MIT
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# Glance Store
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glance-store>=2.4.0 # Apache-2.0
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@ -81,6 +81,7 @@ oslo.config.opts =
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tacker.alarm_receiver = tacker.alarm_receiver:config_opts
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tacker.auth = tacker.auth:config_opts
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tacker.common.config = tacker.common.config:config_opts
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tacker.common.ext_oauth2_auth = tacker.common.ext_oauth2_auth:config_opts
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tacker.conductor.conductor_server = tacker.conductor.conductor_server:config_opts
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tacker.conf = tacker.conf.opts:list_opts
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tacker.keymgr = tacker.keymgr:config_opts
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@ -246,30 +246,20 @@ class CryptKeyBase(metaclass=abc.ABCMeta):
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class CryptKeyBarbican(CryptKeyBase):
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def load_key(self, id):
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k_context = t_context.generate_tacker_service_context()
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# After external authorization server support for barbican is
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# implemented, the endpoint retrieval method for keymgr_api must be
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# changed by enabling the following commented out part:
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# if CONF.ext_oauth2_auth.use_ext_oauth2_auth:
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# keymgr_api = KEYMGR_API(CONF.ext_oauth2_auth.token_endpoint)
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# else:
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# keymgr_api = KEYMGR_API(CONF.keystone_authtoken.auth_url)
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keymgr_api = KEYMGR_API(CONF.keystone_authtoken.auth_url)
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if CONF.ext_oauth2_auth.use_ext_oauth2_auth:
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keymgr_api = KEYMGR_API(CONF.ext_oauth2_auth.token_endpoint)
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else:
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keymgr_api = KEYMGR_API(CONF.keystone_authtoken.auth_url)
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secret_obj = keymgr_api.get(k_context, id)
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master_key = secret_obj.payload
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return master_key
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def save_key(self, key):
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k_context = t_context.generate_tacker_service_context()
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# After external authorization server support for barbican is
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# implemented, the endpoint retrieval method for keymgr_api must be
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# changed by enabling the following commented out part:
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# if CONF.ext_oauth2_auth.use_ext_oauth2_auth:
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# keymgr_api = KEYMGR_API(CONF.ext_oauth2_auth.token_endpoint)
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# else:
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# keymgr_api = KEYMGR_API(CONF.keystone_authtoken.auth_url)
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keymgr_api = KEYMGR_API(CONF.keystone_authtoken.auth_url)
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if CONF.ext_oauth2_auth.use_ext_oauth2_auth:
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keymgr_api = KEYMGR_API(CONF.ext_oauth2_auth.token_endpoint)
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else:
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keymgr_api = KEYMGR_API(CONF.keystone_authtoken.auth_url)
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secret_uuid = keymgr_api.store(k_context, key)
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return secret_uuid
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370
tacker/common/ext_oauth2_auth.py
Normal file
370
tacker/common/ext_oauth2_auth.py
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@ -0,0 +1,370 @@
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# Copyright (C) 2023 Fujitsu
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# All Rights Reserved.
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#
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# 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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"""
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Auth for External Server OAuth2.0 authentication
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"""
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import time
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import uuid
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import jwt.utils
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from oslo_config import cfg
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from oslo_log import log as logging
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import requests.auth
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from keystoneauth1 import exceptions as ksa_exceptions
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from keystoneauth1.loading import session as session_loading
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from tacker._i18n import _
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from tacker.common.exceptions import TackerException
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LOG = logging.getLogger(__name__)
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_EXT_AUTH_CONFIG_GROUP_NAME = 'ext_oauth2_auth'
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_EXTERNAL_AUTH2_OPTS = [
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cfg.BoolOpt('use_ext_oauth2_auth', default=False,
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help='Set True to use external Oauth2.0 auth server.'),
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cfg.StrOpt('token_endpoint',
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help='The endpoint for access token API.'),
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cfg.StrOpt('scope',
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help='The scope that the access token can access.'),
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]
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_EXTERNAL_AUTH2_KEYSTONE_MIDDLEWARE_OPTS = [
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cfg.StrOpt('certfile',
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help='Required if identity server requires client '
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'certificate.'),
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cfg.StrOpt('keyfile',
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help='Required if identity server requires client '
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'private key.'),
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cfg.StrOpt('cafile',
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help='A PEM encoded Certificate Authority to use when '
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'verifying HTTPs connections. Defaults to system CAs.'),
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cfg.BoolOpt('insecure', default=False, help='Verify HTTPS connections.'),
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cfg.IntOpt('http_connect_timeout',
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help='Request timeout value for communicating with Identity '
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'API server.'),
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cfg.StrOpt('audience',
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help='The Audience should be the URL of the Authorization '
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"Server's Token Endpoint. The Authorization Server will "
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'verify that it is an intended audience for the token.'),
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cfg.StrOpt('auth_method',
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default='client_secret_basic',
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choices=('client_secret_basic', 'client_secret_post',
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'tls_client_auth', 'private_key_jwt',
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'client_secret_jwt'),
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help='The auth_method must use the authentication method '
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'specified by the Authorization Server.'),
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cfg.StrOpt('client_id',
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help='The OAuth 2.0 Client Identifier valid at the '
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'Authorization Server.'),
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cfg.StrOpt('client_secret',
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help='The OAuth 2.0 client secret. When the auth_method is '
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'client_secret_basic, client_secret_post, or '
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'client_secret_jwt, the value is used, and otherwise the '
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'value is ignored.'),
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cfg.StrOpt('jwt_key_file',
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help='The jwt_key_file must use the certificate key file which '
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'has been registered with the Authorization Server. '
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'When the auth_method is private_key_jwt, the value is '
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'used, and otherwise the value is ignored.'),
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cfg.StrOpt('jwt_algorithm',
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help='The jwt_algorithm must use the algorithm specified by '
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'the Authorization Server. When the auth_method is '
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'client_secret_jwt, this value is often set to HS256,'
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'when the auth_method is private_key_jwt, the value is '
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'often set to RS256, and otherwise the value is ignored.'),
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cfg.IntOpt('jwt_bearer_time_out', default=3600,
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help='This value is used to calculate the expiration time. If '
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'after the expiration time, the access token cannot be '
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'accepted. When the auth_method is client_secret_jwt or '
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'private_key_jwt, the value is used, and otherwise the '
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'value is ignored.'),
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]
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def config_opts():
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return [(_EXT_AUTH_CONFIG_GROUP_NAME,
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_EXTERNAL_AUTH2_OPTS + _EXTERNAL_AUTH2_KEYSTONE_MIDDLEWARE_OPTS)]
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cfg.CONF.register_opts(_EXTERNAL_AUTH2_OPTS,
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group=_EXT_AUTH_CONFIG_GROUP_NAME)
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class ExtOAuth2Auth(object):
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"""Construct an Auth to fetch an access token for HTTP access."""
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def __init__(self):
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self._conf = cfg.CONF.ext_oauth2_auth
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# Check whether the configuration parameter has been registered
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if 'auth_method' not in self._conf:
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LOG.debug('The relevant config parameters are not registered '
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'and need to be registered before they can be used.')
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cfg.CONF.register_opts(_EXTERNAL_AUTH2_KEYSTONE_MIDDLEWARE_OPTS,
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group=_EXT_AUTH_CONFIG_GROUP_NAME)
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self.token_endpoint = self._get_config_option(
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'token_endpoint', is_required=True)
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self.auth_method = self._get_config_option(
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'auth_method', is_required=True)
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self.client_id = self._get_config_option(
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'client_id', is_required=True)
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self.scope = self._get_config_option(
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'scope', is_required=True)
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self.access_token = None
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def _get_config_option(self, key, is_required):
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"""Read the value from config file by the config key."""
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try:
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value = getattr(self._conf, key)
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except cfg.NoSuchOptError:
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value = None
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if not value:
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if is_required:
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LOG.error('The value is required for option %s '
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'in group [%s]' % (key,
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_EXT_AUTH_CONFIG_GROUP_NAME))
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raise TackerException(
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_('Configuration error. The parameter '
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'is not set for "%s" in group [%s].') % (
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key, _EXT_AUTH_CONFIG_GROUP_NAME))
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else:
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return None
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else:
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return value
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def create_session(self, **kwargs):
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"""Create session for HTTP access."""
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kwargs.setdefault('cert', self._get_config_option(
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'certfile', is_required=False))
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kwargs.setdefault('key', self._get_config_option(
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'keyfile', is_required=False))
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kwargs.setdefault('cacert', self._get_config_option(
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'cafile', is_required=False))
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kwargs.setdefault('insecure', self._get_config_option(
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'insecure', is_required=False))
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kwargs.setdefault('timeout', self._get_config_option(
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'http_connect_timeout', is_required=False))
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kwargs.setdefault('user_agent', 'tacker service')
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sess = session_loading.Session().load_from_options(**kwargs)
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sess.auth = self
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return sess
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def get_connection_params(self, session, **kwargs):
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"""Get connection params for HTTP access."""
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return {}
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def invalidate(self):
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"""Invalidate the current authentication data."""
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self.access_token = None
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return True
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def _get_token_by_client_secret_basic(self, session):
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"""Access the access token API.
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Access the access token API to get an access token by
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the auth method 'client_secret_basic'.
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"""
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para = {
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'scope': self.scope,
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'grant_type': 'client_credentials'
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}
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auth = requests.auth.HTTPBasicAuth(
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self.client_id, self._get_config_option(
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'client_secret', is_required=True))
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http_response = session.request(
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self.token_endpoint,
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'POST',
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authenticated=False,
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data=para,
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requests_auth=auth)
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return http_response
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def _get_token_by_client_secret_post(self, session):
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"""Access the access token API.
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Access the access token API to get an access token by
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the auth method 'client_secret_post'.
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"""
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para = {
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'client_id': self.client_id,
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'client_secret': self._get_config_option(
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'client_secret', is_required=True),
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'scope': self.scope,
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'grant_type': 'client_credentials'
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}
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http_response = session.request(
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self.token_endpoint,
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'POST',
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authenticated=False,
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data=para)
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return http_response
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def _get_token_by_tls_client_auth(self, session):
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"""Access the access token API.
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Access the access token API to get an access token by
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the auth method 'tls_client_auth'.
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"""
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para = {
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'client_id': self.client_id,
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'scope': self.scope,
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'grant_type': 'client_credentials'
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}
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http_response = session.request(
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self.token_endpoint,
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'POST',
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authenticated=False,
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data=para)
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return http_response
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def _get_token_by_private_key_jwt(self, session):
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"""Access the access token API.
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Access the access token API to get an access token by
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the auth method 'private_key_jwt'.
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"""
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jwt_key_file = self._get_config_option(
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'jwt_key_file', is_required=True)
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with open(jwt_key_file, 'r') as jwt_file:
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jwt_key = jwt_file.read()
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ita = round(time.time())
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exp = ita + self._get_config_option(
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'jwt_bearer_time_out', is_required=True)
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alg = self._get_config_option('jwt_algorithm', is_required=True)
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client_assertion = jwt.encode(
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payload={
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'jti': str(uuid.uuid4()),
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'iat': str(ita),
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'exp': str(exp),
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'iss': self.client_id,
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'sub': self.client_id,
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'aud': self._get_config_option('audience', is_required=True)},
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headers={
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'typ': 'JWT',
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'alg': alg},
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key=jwt_key,
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algorithm=alg)
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para = {
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'client_id': self.client_id,
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'client_assertion_type':
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'urn:ietf:params:oauth:client-assertion-type:jwt-bearer',
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'client_assertion': client_assertion,
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'scope': self.scope,
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'grant_type': 'client_credentials'
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}
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http_response = session.request(
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self.token_endpoint,
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'POST',
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authenticated=False,
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data=para)
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return http_response
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def _get_token_by_client_secret_jwt(self, session):
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"""Access the access token API.
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Access the access token API to get an access token by
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the auth method 'client_secret_jwt'.
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"""
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ita = round(time.time())
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exp = ita + self._get_config_option(
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'jwt_bearer_time_out', is_required=True)
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alg = self._get_config_option('jwt_algorithm', is_required=True)
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client_secret = self._get_config_option(
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'client_secret', is_required=True)
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client_assertion = jwt.encode(
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payload={
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'jti': str(uuid.uuid4()),
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'iat': str(ita),
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'exp': str(exp),
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'iss': self.client_id,
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'sub': self.client_id,
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'aud': self._get_config_option('audience', is_required=True)},
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headers={
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'typ': 'JWT',
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'alg': alg},
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key=client_secret,
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algorithm=alg)
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para = {
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'client_id': self.client_id,
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'client_secret': client_secret,
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'client_assertion_type':
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'urn:ietf:params:oauth:client-assertion-type:jwt-bearer',
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'client_assertion': client_assertion,
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'scope': self.scope,
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'grant_type': 'client_credentials'
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}
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http_response = session.request(
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self.token_endpoint,
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'POST',
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authenticated=False,
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data=para)
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return http_response
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def get_headers(self, session, **kwargs):
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"""Get an access token and add to request header for HTTP access."""
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if not self.access_token:
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try:
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if self.auth_method == 'tls_client_auth':
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http_response = self._get_token_by_tls_client_auth(session)
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elif self.auth_method == 'client_secret_post':
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http_response = self._get_token_by_client_secret_post(
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session)
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elif self.auth_method == 'client_secret_basic':
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http_response = self._get_token_by_client_secret_basic(
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session)
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elif self.auth_method == 'private_key_jwt':
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http_response = self._get_token_by_private_key_jwt(
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session)
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elif self.auth_method == 'client_secret_jwt':
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http_response = self._get_token_by_client_secret_jwt(
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session)
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else:
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LOG.error('The value is incorrect for option '
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'auth_method in group [%s]' %
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_EXT_AUTH_CONFIG_GROUP_NAME)
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raise TackerException(
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_('The configuration parameter for '
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'key "auth_method" in group [%s] is incorrect.') %
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_EXT_AUTH_CONFIG_GROUP_NAME)
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LOG.debug(http_response.text)
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if http_response.status_code != 200:
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LOG.error('The OAuth2.0 access token API returns an '
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'incorrect response. '
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'response_status: %s, response_text: %s' %
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(http_response.status_code,
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http_response.text))
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raise TackerException(_('Failed to get an access token.'))
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access_token = http_response.json().get('access_token')
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if not access_token:
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LOG.error('Failed to get an access token: %s',
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http_response.text)
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raise TackerException(_('Failed to get an access token.'))
|
||||
self.access_token = access_token
|
||||
except (ksa_exceptions.ConnectFailure,
|
||||
ksa_exceptions.DiscoveryFailure,
|
||||
ksa_exceptions.RequestTimeout) as error:
|
||||
LOG.error('Unable to get an access token: %s', error)
|
||||
raise TackerException(
|
||||
_('The OAuth2.0 access token API service is '
|
||||
'temporarily unavailable.'))
|
||||
except TackerException:
|
||||
raise
|
||||
except Exception as error:
|
||||
LOG.error('Unable to get an access token: %s', error)
|
||||
raise TackerException(
|
||||
_('An exception occurred during the processing '
|
||||
'of getting an access token'))
|
||||
header = {'Authorization': f'Bearer {self.access_token}'}
|
||||
return header
|
||||
@ -24,6 +24,7 @@ from oslo_context import context as oslo_context
|
||||
from oslo_db.sqlalchemy import enginefacade
|
||||
|
||||
from tacker.common import exceptions
|
||||
from tacker.common.ext_oauth2_auth import ExtOAuth2Auth
|
||||
from tacker.db import api as db_api
|
||||
from tacker import policy
|
||||
|
||||
@ -217,6 +218,8 @@ def is_user_context(context):
|
||||
|
||||
|
||||
def generate_tacker_service_context():
|
||||
if CONF.ext_oauth2_auth.use_ext_oauth2_auth:
|
||||
return ExtOAuth2Auth()
|
||||
return keystone_password.KeystonePassword(
|
||||
password=CONF.keystone_authtoken.password,
|
||||
auth_url=CONF.keystone_authtoken.auth_url,
|
||||
|
||||
@ -20,6 +20,11 @@ key_manager_opts = [
|
||||
default='tacker.keymgr.barbican_key_manager'
|
||||
'.BarbicanKeyManager',
|
||||
help='The full class name of the key manager API class'),
|
||||
cfg.StrOpt('barbican_endpoint',
|
||||
help='The endpoint for barbican API.'),
|
||||
cfg.StrOpt('barbican_version',
|
||||
default='v1',
|
||||
help='The version for barbican API.'),
|
||||
]
|
||||
|
||||
|
||||
|
||||
@ -20,9 +20,11 @@ from barbicanclient import client as barbican_client
|
||||
from barbicanclient import exceptions as barbican_exception
|
||||
from keystoneauth1 import identity
|
||||
from keystoneauth1 import session
|
||||
from oslo_config import cfg
|
||||
from oslo_log import log as logging
|
||||
|
||||
from tacker._i18n import _
|
||||
from tacker.common.exceptions import TackerException
|
||||
from tacker.keymgr import exception
|
||||
from tacker.keymgr import key_manager
|
||||
|
||||
@ -57,6 +59,30 @@ class BarbicanKeyManager(key_manager.KeyManager):
|
||||
if self._barbican_client and self._current_context == context:
|
||||
return self._barbican_client
|
||||
|
||||
if cfg.CONF.ext_oauth2_auth.use_ext_oauth2_auth:
|
||||
try:
|
||||
barbican_endpoint = cfg.CONF.key_manager.barbican_endpoint
|
||||
barbican_version = cfg.CONF.key_manager.barbican_version
|
||||
if not barbican_endpoint:
|
||||
msg = _('The value is required for option %s in group '
|
||||
'[key_manager]') % 'barbican_endpoint'
|
||||
raise TackerException(msg)
|
||||
sess = context.create_session()
|
||||
self._barbican_endpoint = barbican_endpoint
|
||||
if self._barbican_endpoint[-1] == '/':
|
||||
self._barbican_endpoint = self._barbican_endpoint[:-1]
|
||||
self._barbican_client = barbican_client.Client(
|
||||
session=sess,
|
||||
endpoint=self._barbican_endpoint)
|
||||
self._current_context = context
|
||||
self._base_url = '%s/%s/' % (
|
||||
self._barbican_endpoint,
|
||||
barbican_version)
|
||||
return self._barbican_client
|
||||
except Exception as e:
|
||||
LOG.error('Error creating Barbican client: %s', e)
|
||||
raise exception.KeyManagerError(reason=e)
|
||||
|
||||
try:
|
||||
auth = self._get_keystone_auth(context)
|
||||
sess = session.Session(auth=auth)
|
||||
|
||||
@ -177,9 +177,13 @@ class Kubernetes_Driver(abstract_vim_driver.VimAbstractDriver):
|
||||
try:
|
||||
k_context = \
|
||||
t_context.generate_tacker_service_context()
|
||||
keystone_conf = CONF.keystone_authtoken
|
||||
secret_uuid = auth['secret_uuid']
|
||||
keymgr_api = KEYMGR_API(keystone_conf.auth_url)
|
||||
if CONF.ext_oauth2_auth.use_ext_oauth2_auth:
|
||||
keymgr_api = KEYMGR_API(
|
||||
CONF.ext_oauth2_auth.token_endpoint)
|
||||
else:
|
||||
keymgr_api = KEYMGR_API(
|
||||
CONF.keystone_authtoken.auth_url)
|
||||
keymgr_api.delete(k_context, secret_uuid)
|
||||
LOG.debug('VIM key deleted successfully for vim %s',
|
||||
vim_id)
|
||||
@ -217,8 +221,11 @@ class Kubernetes_Driver(abstract_vim_driver.VimAbstractDriver):
|
||||
if CONF.k8s_vim.use_barbican:
|
||||
try:
|
||||
k_context = t_context.generate_tacker_service_context()
|
||||
keystone_conf = CONF.keystone_authtoken
|
||||
keymgr_api = KEYMGR_API(keystone_conf.auth_url)
|
||||
if CONF.ext_oauth2_auth.use_ext_oauth2_auth:
|
||||
keymgr_api = KEYMGR_API(
|
||||
CONF.ext_oauth2_auth.token_endpoint)
|
||||
else:
|
||||
keymgr_api = KEYMGR_API(CONF.keystone_authtoken.auth_url)
|
||||
secret_uuid = keymgr_api.store(k_context, fernet_key)
|
||||
|
||||
auth['key_type'] = 'barbican_key'
|
||||
|
||||
@ -194,9 +194,12 @@ class OpenStack_Driver(abstract_vim_driver.VimAbstractDriver,
|
||||
if auth.get('key_type') == 'barbican_key':
|
||||
try:
|
||||
k_context = t_context.generate_tacker_service_context()
|
||||
keystone_conf = CONF.keystone_authtoken
|
||||
secret_uuid = auth['secret_uuid']
|
||||
keymgr_api = KEYMGR_API(keystone_conf.auth_url)
|
||||
if CONF.ext_oauth2_auth.use_ext_oauth2_auth:
|
||||
keymgr_api = KEYMGR_API(
|
||||
CONF.ext_oauth2_auth.token_endpoint)
|
||||
else:
|
||||
keymgr_api = KEYMGR_API(CONF.keystone_authtoken.auth_url)
|
||||
keymgr_api.delete(k_context, secret_uuid)
|
||||
LOG.debug('VIM key deleted successfully for vim %s',
|
||||
vim_id)
|
||||
@ -227,8 +230,11 @@ class OpenStack_Driver(abstract_vim_driver.VimAbstractDriver,
|
||||
if CONF.vim_keys.use_barbican:
|
||||
try:
|
||||
k_context = t_context.generate_tacker_service_context()
|
||||
keystone_conf = CONF.keystone_authtoken
|
||||
keymgr_api = KEYMGR_API(keystone_conf.auth_url)
|
||||
if CONF.ext_oauth2_auth.use_ext_oauth2_auth:
|
||||
keymgr_api = KEYMGR_API(
|
||||
CONF.ext_oauth2_auth.token_endpoint)
|
||||
else:
|
||||
keymgr_api = KEYMGR_API(CONF.keystone_authtoken.auth_url)
|
||||
secret_uuid = keymgr_api.store(k_context, fernet_key)
|
||||
|
||||
auth['key_type'] = 'barbican_key'
|
||||
|
||||
@ -569,9 +569,11 @@ class NfvoPlugin(nfvo_db_plugin.NfvoPluginDb, vnffg_db.VnffgPluginDbMixin,
|
||||
cred = auth['password'].encode('utf-8')
|
||||
if auth.get('key_type') == 'barbican_key':
|
||||
k_context = t_context.generate_tacker_service_context()
|
||||
keystone_conf = CONF.keystone_authtoken
|
||||
secret_uuid = auth['secret_uuid']
|
||||
keymgr_api = KEYMGR_API(keystone_conf.auth_url)
|
||||
if CONF.ext_oauth2_auth.use_ext_oauth2_auth:
|
||||
keymgr_api = KEYMGR_API(CONF.ext_oauth2_auth.token_endpoint)
|
||||
else:
|
||||
keymgr_api = KEYMGR_API(CONF.keystone_authtoken.auth_url)
|
||||
secret_obj = keymgr_api.get(k_context, secret_uuid)
|
||||
vim_key = secret_obj.payload
|
||||
else:
|
||||
|
||||
52
tacker/tests/unit/common/sample_keys/jwt_private.key
Normal file
52
tacker/tests/unit/common/sample_keys/jwt_private.key
Normal file
@ -0,0 +1,52 @@
|
||||
-----BEGIN PRIVATE KEY-----
|
||||
MIIJQwIBADANBgkqhkiG9w0BAQEFAASCCS0wggkpAgEAAoICAQDegNuQgmQL7n10
|
||||
+Z3itXtpiNHlvZwCYOS66+3PakAw1OoRB6SiHeNYnuVRHlraTDKnnfgHhX/1AVs7
|
||||
P36QU5PVYznGip2PXZlCh8MeQhpXgKKt25LPnpQOnUssHyq+OqTHZB6eS2C7xMHf
|
||||
wzPrYRwxhbVgUUVe85cdiXaL5ZRqXNotM00wH1hck4s+1fsnKv7UeGbwM1WwMn6/
|
||||
0E1eKwYzlKm4Vmkcivy8WBI7Ijp/MPOUyRXN/mPh8L2VOq0D1E3pufYoYmpBkiQi
|
||||
Ii8nz5CXrhDpM0tGKD+RZ+howE2i+frI2gNDfU5xMx+k+qjD0jftDrQ+OZUujUtq
|
||||
6JfdrvtPBT01XZw8GV5Rm9vEwMRduWUDGdRB3chOTeTUdsIG765+Ot7GE7nYrAs0
|
||||
s/ryAm1FnNJocTzje7k07IzdBpWzrTrx087Kfcsn6evEABOxim0i+AHUR94QR9/V
|
||||
EP3/+SkJ7zl9P1KzOZZCWtUTnfQxrLhEnCwwjtl35vWlzst+TR7HDwIzQRQVLFH9
|
||||
zMTz8tw6coPifkbVzdwCLGoKge4llDPcVx/TmIGFD3saT0E68yxXe6k3cdIg6lZf
|
||||
dB0yutVBzECrx+LiIpxwQWRKHNiR58KsHHmgXDb8ORBCjpmctD+JsdBhf8hDRMXP
|
||||
9sV/fbMUwgrRceyj9AV2x59tE9+UHwIDAQABAoICABb6V7JkxNA2oN4jqRpwg34y
|
||||
kvqWyjW0q+ph0v1Ii7h/RGzdzTKww3mzbxshd2Bz3gdRWPvt3Xj/2twTgo6FEw9G
|
||||
YAEQ75SOpfUo8A1/5hiDQEmUE2U9iyy3Mbwsu81JYRr2S/Ms9aBugVcKYaI9NRwo
|
||||
IsL/oZpcrY5vU76+xsT1MdLZKW9+zTFCS28Byh4RYp+uj3Le2kqH7G8Co/rFlq5c
|
||||
++n9gn1gHRmWPsu8jS31cDI9UfMkAkyi//EZTiTHGAS7H6CsCS0cWn7r6NLDrLr9
|
||||
TuHGWk+0eFwbzvSCZ4IdLrjvSsb9ecxW6z2uZR9T5lKk4hhK+g0EqnUv7/8Eww8E
|
||||
wA2J1zhuQ0UzoAowjj5338whBQROKSO4u3ppxhNUSP7fUgYdEKUQEg7rlfEzI+pG
|
||||
dV1LtG0GZBzdZXpE/PTpASjefCkC6olmZpUvajHJGqP0a/ygA9SEBm+B/Q4ii7+0
|
||||
luk6Lj6z+vSWatU7LrLnQeprN82NWxtkH+u2gjMOq1N8r4FOFvbZYBp1NMvtH4iP
|
||||
R6jLdJWYx/KOr4lCkbgTszlVhPop8dktOPQSPL4u6RxdmsGBf028oWKXLrj1D1Ua
|
||||
dBWR1L1CCnI8X6jxL6eT52qF+NY2JxanX6NnzxE/KqedWXmKDxn0M3ETfizz9UG4
|
||||
8UmsMgJ8UUALRbWHjlEBAoIBAQDvQmYWhYtUQjcaeLkhjd9qPXjLGIL6NYnrYEUK
|
||||
Yenn0mh7SKZTTL8yz/QVOecD/QiBetmQJ5FsmUmqorGWYfbWs6C+p2yHQ0U9X7rE
|
||||
3ynFm0MDluuNZMWYRu0Yb6gvCYjitlt/efGKDalP1Al1hX2w9fUGdj32K6fulEX6
|
||||
dcl4r2bq4i+rOwe9YDD9yvkvh1+aCwA56JCTBoEBsbmOdKTC7431rT8BTLbBaXwy
|
||||
hf35P9wzU079QwwqDKdUlMQjUz9gWZkYFHkPfce2MCm+T0aHNnjQtLXRGOcIj15P
|
||||
B64+GB9b86XNZlqpuY2rceF+LDwaw4rgQkXDr+TdAsjrtcdHAoIBAQDuElNxRc9t
|
||||
hKwZGBVIWaHI3Y3oaTymi277DwhDzvmJgwBAddfEaC1rCt/giXxtmhhnAXpDD4sk
|
||||
3m8iWw1jODRxOv2UDkUvSRV5tfY+QTG0nVVmMpX3lPWpIYxEVg34WYSq0xnXKrpW
|
||||
zxUOqD1fW2i2lXZtFAb6ZNt/hHts7KUPzk9/ZbAomVHO6JO4Ac3n0LTDSCmQHhRO
|
||||
5gV0ea4Sh6AVOiFD20rMAnTFNnxnI+wLMt0SNAzouhRMulDqOcAmoH2DKG8PCcEt
|
||||
dQpUDwITxXuomsjhIHIli760MwSlwWZbrh5h7NAj1VmnQBtMkLnBtnE7cFSVdcPt
|
||||
BAFnq72txGhpAoIBAQDIWYKhM1zTxsrbyOHF3kaKcUVYVINBQFnolunZYtp6vG+v
|
||||
ZMuaj3a/9vE+YQk5Bsb7ncLXerrFBKtyTuCEvC315d8iJ5KyxbsSRLpiJzmUdoos
|
||||
VFGVSiBIfoQF5WIhWUueBPQjkBqZ7wyrgzQUjB8PczamHZePL0lleBYNQFrgS4jU
|
||||
AWnHahv2EbmUnEYD7ck5diLPWxbNdzHKGGf4iWZ6shze8B8FWJbk6Q8OQ7PD5xze
|
||||
gdFwNJfYElaAdj60Ef7NENopFuO0/C+jOTuLWFkH2q5anihuGvtD6MIhTZ4z8wE3
|
||||
f5SEpkQfQfkG6srXW/VMuBfv6K8AyabNB4r2Dnb7AoIBADHy2lrroKeDrG/fY6e4
|
||||
Vn9ELJ/UZIs0ueYmsz82z5gQSh88Gjb0/IJ2153OerKsH+6MmtAzFKh5mquEmvx0
|
||||
MFyJWeaUT+Op272bdbx+BSW11NMKTfiR4jDH/xvfSjMO5QzKGaPRLSNFc0+N8MJu
|
||||
9TtJhH1CNGyYeIz6iMLDq6XzTS6XcSwzbryQg12Z00+NtD88hqvcA7rB++cCGIl+
|
||||
txF9Drmj6r9+zG0MD3G8UavP0h4dmY/CarvmY0+hKjVweqTn+NUY4NTet3oHZBIt
|
||||
3tHzF65UFl7WQP6hrZnxR754e5tkCg9aleLHSnL38mE4G+2ylax99stlib3shHFO
|
||||
wfECggEBAJrW8BmZXbD8ss3c7kHPzleAf1q/6bPnxRXB0luCPz7tkMfdkOQ2cG1t
|
||||
rcnsKcyR2woEbtdRK938KxZgTgzKYVhR8spKFSh01/d9OZAP6f+iCoR2zzOlSFo4
|
||||
pejnQY0LHEwGZmnzghLoqJSUgROAR49CvLO1mI48CaEUuLmqzPYWNXMHDDU2N5XO
|
||||
uF0/ph68fnI+f+0ZUgdpVPFRnfSrAqzEhzEMh1vnZ4ZxEVpgUcn/hRfNZ3hN0LEr
|
||||
fjm2bWxg2j0rxjS0mUDQpaMj0253jVYRiC3M3cCh0NSZtwaXVJYCVxetpjBTPfJr
|
||||
jIgmPTKGR0FedjAeCBByH9vkw8iRg7w=
|
||||
-----END PRIVATE KEY-----
|
||||
457
tacker/tests/unit/common/test_ext_oauth2_auth.py
Normal file
457
tacker/tests/unit/common/test_ext_oauth2_auth.py
Normal file
@ -0,0 +1,457 @@
|
||||
# Copyright (C) 2023 Fujitsu
|
||||
# All Rights Reserved.
|
||||
#
|
||||
# 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 base64
|
||||
import copy
|
||||
import os
|
||||
from unittest import mock
|
||||
import uuid
|
||||
|
||||
from oslo_config import cfg
|
||||
from requests_mock.contrib import fixture as rm_fixture
|
||||
|
||||
from keystoneauth1 import exceptions as ksa_exceptions
|
||||
|
||||
from tacker.common.exceptions import TackerException
|
||||
from tacker import context
|
||||
from tacker.tests.unit import base
|
||||
|
||||
JWT_KEY_FILE = 'jwt_private.key'
|
||||
|
||||
|
||||
def _get_sample_key(name):
|
||||
filename = os.path.join(
|
||||
os.path.dirname(os.path.abspath(__file__)),
|
||||
"./sample_keys/", name)
|
||||
with open(filename, "r") as f:
|
||||
content = f.read()
|
||||
return content
|
||||
|
||||
|
||||
def get_mock_conf_effect(audience=None, token_endpoint=None,
|
||||
auth_method=None, client_id=None, client_secret=None,
|
||||
scope=None, jwt_key_file=None, jwt_algorithm=None,
|
||||
jwt_bearer_time_out=None, certfile=None, keyfile=None,
|
||||
cafile=None, http_connect_timeout=None, insecure=None):
|
||||
def mock_conf_key_effect(name):
|
||||
if name == 'keystone_authtoken':
|
||||
return MockConfig(conf=None)
|
||||
elif name == 'ext_oauth2_auth':
|
||||
config = {'use_ext_oauth2_auth': True}
|
||||
if audience:
|
||||
config['audience'] = audience
|
||||
if token_endpoint:
|
||||
config['token_endpoint'] = token_endpoint
|
||||
if auth_method:
|
||||
config['auth_method'] = auth_method
|
||||
if client_id:
|
||||
config['client_id'] = client_id
|
||||
if client_secret:
|
||||
config['client_secret'] = client_secret
|
||||
if scope:
|
||||
config['scope'] = scope
|
||||
if jwt_key_file:
|
||||
config['jwt_key_file'] = jwt_key_file
|
||||
if jwt_algorithm:
|
||||
config['jwt_algorithm'] = jwt_algorithm
|
||||
if jwt_bearer_time_out:
|
||||
config['jwt_bearer_time_out'] = jwt_bearer_time_out
|
||||
if certfile:
|
||||
config['certfile'] = certfile
|
||||
if keyfile:
|
||||
config['keyfile'] = keyfile
|
||||
if cafile:
|
||||
config['cafile'] = cafile
|
||||
if cafile:
|
||||
config['http_connect_timeout'] = http_connect_timeout
|
||||
if cafile:
|
||||
config['insecure'] = insecure
|
||||
return MockConfig(
|
||||
conf=config)
|
||||
else:
|
||||
return cfg.CONF._get(name)
|
||||
return mock_conf_key_effect
|
||||
|
||||
|
||||
class MockConfig(object):
|
||||
def __init__(self, conf=None):
|
||||
self.conf = conf
|
||||
|
||||
def __getattr__(self, name):
|
||||
if not self.conf or name not in self.conf:
|
||||
raise cfg.NoSuchOptError(f'not found {name}')
|
||||
return self.conf.get(name)
|
||||
|
||||
def __contains__(self, key):
|
||||
return key in self.conf
|
||||
|
||||
|
||||
class MockSession(object):
|
||||
def __init__(self, ):
|
||||
self.auth = None
|
||||
|
||||
|
||||
class TestExtOAuth2Auth(base.TestCase):
|
||||
|
||||
def setUp(self):
|
||||
super(TestExtOAuth2Auth, self).setUp()
|
||||
self.requests_mock = self.useFixture(rm_fixture.Fixture())
|
||||
self.token_endpoint = 'http://demo/token_endpoint'
|
||||
self.auth_method = 'client_secret_post'
|
||||
self.client_id = 'test_client_id'
|
||||
self.client_secret = 'test_client_secret'
|
||||
self.scope = 'tacker_api'
|
||||
self.access_token = f'access_token_{str(uuid.uuid4())}'
|
||||
self.audience = 'http://demo/audience'
|
||||
self.jwt_bearer_time_out = 2800
|
||||
self.addCleanup(mock.patch.stopall)
|
||||
|
||||
def _get_access_token_response(self, request, context,
|
||||
auth_method=None,
|
||||
client_id=None,
|
||||
client_secret=None,
|
||||
scope=None,
|
||||
access_token=None,
|
||||
status_code=200,
|
||||
raise_error=None,
|
||||
resp=None
|
||||
):
|
||||
if raise_error:
|
||||
raise raise_error
|
||||
if auth_method == 'tls_client_auth':
|
||||
body = (f'client_id={client_id}&scope={scope}'
|
||||
f'&grant_type=client_credentials')
|
||||
self.assertEqual(request.text, body)
|
||||
elif auth_method == 'client_secret_post':
|
||||
body = (f'client_id={client_id}&client_secret={client_secret}'
|
||||
f'&scope={scope}&grant_type=client_credentials')
|
||||
self.assertEqual(request.text, body)
|
||||
elif auth_method == 'client_secret_basic':
|
||||
body = f'scope={scope}&grant_type=client_credentials'
|
||||
self.assertEqual(request.text, body)
|
||||
auth_basic = request._request.headers.get('Authorization')
|
||||
self.assertIsNotNone(auth_basic)
|
||||
|
||||
auth = 'Basic ' + base64.standard_b64encode(
|
||||
f'{client_id}:{client_secret}'.encode('ascii')).decode('ascii')
|
||||
self.assertEqual(auth_basic, auth)
|
||||
elif auth_method == 'private_key_jwt':
|
||||
self.assertIn(f'client_id={client_id}', request.text)
|
||||
self.assertIn(('client_assertion_type=urn%3Aietf%3Aparams%3A'
|
||||
'oauth%3Aclient-assertion-type%3Ajwt-bearer'),
|
||||
request.text)
|
||||
self.assertIn('client_assertion=', request.text)
|
||||
self.assertIn(f'scope={scope}', request.text)
|
||||
self.assertIn('grant_type=client_credentials', request.text)
|
||||
elif auth_method == 'client_secret_jwt':
|
||||
self.assertIn(f'client_id={client_id}', request.text)
|
||||
self.assertIn(('client_assertion_type=urn%3Aietf%3Aparams%3A'
|
||||
'oauth%3Aclient-assertion-type%3Ajwt-bearer'),
|
||||
request.text)
|
||||
self.assertIn('client_assertion=', request.text)
|
||||
self.assertIn(f'scope={scope}', request.text)
|
||||
self.assertIn('grant_type=client_credentials', request.text)
|
||||
if not access_token:
|
||||
access_token = f'access_token{str(uuid.uuid4())}'
|
||||
if not resp:
|
||||
if status_code == 200:
|
||||
response = {
|
||||
'access_token': access_token,
|
||||
'expires_in': 1800,
|
||||
'refresh_expires_in': 0,
|
||||
'token_type': 'Bearer',
|
||||
'not-before-policy': 0,
|
||||
'scope': scope
|
||||
}
|
||||
else:
|
||||
response = {'error': 'error_title',
|
||||
'error_description': 'error message'}
|
||||
else:
|
||||
response = copy.deepcopy(resp)
|
||||
context.status_code = status_code
|
||||
return response
|
||||
|
||||
def _get_default_mock_conf_effect(self):
|
||||
return get_mock_conf_effect(
|
||||
token_endpoint=self.token_endpoint,
|
||||
auth_method=self.auth_method,
|
||||
client_id=self.client_id,
|
||||
client_secret=self.client_secret,
|
||||
scope=self.scope)
|
||||
|
||||
def _check_authorization_header(self):
|
||||
auth_context = context.generate_tacker_service_context()
|
||||
session = auth_context.create_session()
|
||||
headers = auth_context.get_headers(session)
|
||||
bearer = f'Bearer {self.access_token}'
|
||||
self.assertIn('Authorization', headers)
|
||||
self.assertEqual(bearer, headers.get('Authorization'))
|
||||
return auth_context
|
||||
|
||||
@mock.patch('oslo_config.cfg.ConfigOpts.__getattr__')
|
||||
def test_init_without_token_endpoint(self, mock_get_conf_key):
|
||||
mock_get_conf_key.side_effect = get_mock_conf_effect(
|
||||
token_endpoint='',
|
||||
auth_method=self.auth_method,
|
||||
client_id=self.client_id,
|
||||
client_secret=self.client_secret,
|
||||
scope=self.scope
|
||||
)
|
||||
self.assertRaises(TackerException,
|
||||
context.generate_tacker_service_context)
|
||||
|
||||
@mock.patch('oslo_config.cfg.ConfigOpts.__getattr__')
|
||||
def test_init_without_scope(self, mock_get_conf_key):
|
||||
mock_get_conf_key.side_effect = get_mock_conf_effect(
|
||||
token_endpoint=self.token_endpoint,
|
||||
auth_method=self.auth_method,
|
||||
client_id=self.client_id,
|
||||
client_secret=self.client_secret)
|
||||
self.assertRaises(TackerException,
|
||||
context.generate_tacker_service_context)
|
||||
|
||||
@mock.patch('oslo_config.cfg.ConfigOpts.__getattr__')
|
||||
def test_init_without_keystone_middleware_opts(self, mock_get_conf_key):
|
||||
mock_get_conf_key.side_effect = get_mock_conf_effect(
|
||||
token_endpoint=self.token_endpoint,
|
||||
client_id=self.client_id,
|
||||
client_secret=self.client_secret,
|
||||
scope=self.scope)
|
||||
self.assertRaises(TackerException,
|
||||
context.generate_tacker_service_context)
|
||||
|
||||
@mock.patch('oslo_config.cfg.ConfigOpts.__getattr__')
|
||||
@mock.patch('keystoneauth1.loading.session.Session.load_from_options')
|
||||
def test_create_session(self, mock_load_from_options, mock_get_conf_key):
|
||||
certfile = f'/demo/certfile{str(uuid.uuid4())}'
|
||||
keyfile = f'/demo/keyfile{str(uuid.uuid4())}'
|
||||
cafile = f'/demo/cafile{str(uuid.uuid4())}'
|
||||
conf_insecure = True
|
||||
http_connect_timeout = 1000
|
||||
|
||||
def load_side_effect(**kwargs):
|
||||
self.assertEqual(conf_insecure, kwargs.get('insecure'))
|
||||
self.assertEqual(cafile, kwargs.get('cacert'))
|
||||
self.assertEqual(certfile, kwargs.get('cert'))
|
||||
self.assertEqual(keyfile, kwargs.get('key'))
|
||||
self.assertEqual(http_connect_timeout, kwargs.get('timeout'))
|
||||
return MockSession()
|
||||
mock_load_from_options.side_effect = load_side_effect
|
||||
mock_get_conf_key.side_effect = get_mock_conf_effect(
|
||||
token_endpoint=self.token_endpoint,
|
||||
auth_method='tls_client_auth',
|
||||
client_id=self.client_id,
|
||||
scope=self.scope,
|
||||
certfile=certfile,
|
||||
keyfile=keyfile,
|
||||
cafile=cafile,
|
||||
insecure=conf_insecure,
|
||||
http_connect_timeout=http_connect_timeout)
|
||||
auth_context = context.generate_tacker_service_context()
|
||||
auth_context.create_session()
|
||||
|
||||
@mock.patch('oslo_config.cfg.ConfigOpts.__getattr__')
|
||||
def test_get_connection_params(self, mock_get_conf_key):
|
||||
mock_get_conf_key.side_effect = self._get_default_mock_conf_effect()
|
||||
auth_context = context.generate_tacker_service_context()
|
||||
session = auth_context.create_session()
|
||||
params = auth_context.get_connection_params(session)
|
||||
self.assertDictEqual(params, {})
|
||||
|
||||
@mock.patch('oslo_config.cfg.ConfigOpts.__getattr__')
|
||||
def test_get_headers_tls_client_auth(self, mock_get_conf_key):
|
||||
def mock_resp(request, context):
|
||||
return self._get_access_token_response(
|
||||
request, context,
|
||||
auth_method='tls_client_auth',
|
||||
client_id=self.client_id,
|
||||
scope=self.scope,
|
||||
access_token=self.access_token)
|
||||
self.requests_mock.post(self.token_endpoint, json=mock_resp)
|
||||
mock_get_conf_key.side_effect = get_mock_conf_effect(
|
||||
token_endpoint=self.token_endpoint,
|
||||
auth_method='tls_client_auth',
|
||||
client_id=self.client_id,
|
||||
scope=self.scope)
|
||||
auth_context = self._check_authorization_header()
|
||||
result = auth_context.invalidate()
|
||||
self.assertEqual(True, result)
|
||||
self.assertIsNone(auth_context.access_token)
|
||||
|
||||
@mock.patch('oslo_config.cfg.ConfigOpts.__getattr__')
|
||||
def test_get_headers_client_secret_post(self, mock_get_conf_key):
|
||||
def mock_resp(request, context):
|
||||
return self._get_access_token_response(
|
||||
request, context,
|
||||
auth_method='client_secret_post',
|
||||
client_id=self.client_id,
|
||||
client_secret=self.client_secret,
|
||||
scope=self.scope,
|
||||
access_token=self.access_token
|
||||
)
|
||||
self.requests_mock.post(self.token_endpoint, json=mock_resp)
|
||||
mock_get_conf_key.side_effect = get_mock_conf_effect(
|
||||
token_endpoint=self.token_endpoint,
|
||||
auth_method='client_secret_post',
|
||||
client_id=self.client_id,
|
||||
client_secret=self.client_secret,
|
||||
scope=self.scope)
|
||||
self._check_authorization_header()
|
||||
|
||||
@mock.patch('oslo_config.cfg.ConfigOpts.__getattr__')
|
||||
def test_get_headers_client_secret_basic(self, mock_get_conf_key):
|
||||
def mock_resp(request, context):
|
||||
return self._get_access_token_response(
|
||||
request, context,
|
||||
auth_method='client_secret_basic',
|
||||
client_id=self.client_id,
|
||||
client_secret=self.client_secret,
|
||||
scope=self.scope,
|
||||
access_token=self.access_token)
|
||||
self.requests_mock.post(self.token_endpoint, json=mock_resp)
|
||||
mock_get_conf_key.side_effect = get_mock_conf_effect(
|
||||
token_endpoint=self.token_endpoint,
|
||||
auth_method='client_secret_basic',
|
||||
client_id=self.client_id,
|
||||
client_secret=self.client_secret,
|
||||
scope=self.scope)
|
||||
self._check_authorization_header()
|
||||
|
||||
@mock.patch('builtins.open', mock.mock_open(read_data=_get_sample_key(
|
||||
JWT_KEY_FILE)))
|
||||
@mock.patch('oslo_config.cfg.ConfigOpts.__getattr__')
|
||||
def test_get_headers_private_key_jwt(self, mock_get_conf_key):
|
||||
def mock_resp(request, context):
|
||||
return self._get_access_token_response(
|
||||
request, context,
|
||||
auth_method='private_key_jwt',
|
||||
client_id=self.client_id,
|
||||
scope=self.scope,
|
||||
access_token=self.access_token)
|
||||
self.requests_mock.post(self.token_endpoint, json=mock_resp)
|
||||
mock_get_conf_key.side_effect = get_mock_conf_effect(
|
||||
token_endpoint=self.token_endpoint,
|
||||
auth_method='private_key_jwt',
|
||||
client_id=self.client_id,
|
||||
audience=self.audience,
|
||||
jwt_key_file=f'/demo/jwt_key_file{str(uuid.uuid4())}',
|
||||
jwt_algorithm='RS256',
|
||||
jwt_bearer_time_out=self.jwt_bearer_time_out,
|
||||
scope=self.scope)
|
||||
self._check_authorization_header()
|
||||
|
||||
@mock.patch('oslo_config.cfg.ConfigOpts.__getattr__')
|
||||
def test_get_headers_client_secret_jwt(self, mock_get_conf_key):
|
||||
def mock_resp(request, context):
|
||||
return self._get_access_token_response(
|
||||
request, context,
|
||||
auth_method='client_secret_jwt',
|
||||
client_id=self.client_id,
|
||||
client_secret=self.client_secret,
|
||||
scope=self.scope,
|
||||
access_token=self.access_token)
|
||||
self.requests_mock.post(self.token_endpoint, json=mock_resp)
|
||||
mock_get_conf_key.side_effect = get_mock_conf_effect(
|
||||
token_endpoint=self.token_endpoint,
|
||||
auth_method='client_secret_jwt',
|
||||
client_id=self.client_id,
|
||||
audience=self.audience,
|
||||
client_secret=self.client_secret,
|
||||
jwt_algorithm='HS256',
|
||||
jwt_bearer_time_out=self.jwt_bearer_time_out,
|
||||
scope=self.scope)
|
||||
self._check_authorization_header()
|
||||
|
||||
@mock.patch('oslo_config.cfg.ConfigOpts.__getattr__')
|
||||
def test_get_headers_invalid_auth_method(self, mock_get_conf_key):
|
||||
mock_get_conf_key.side_effect = get_mock_conf_effect(
|
||||
token_endpoint=self.token_endpoint,
|
||||
auth_method='client_secret_other',
|
||||
client_id=self.client_id,
|
||||
client_secret=self.client_secret,
|
||||
scope=self.scope
|
||||
)
|
||||
auth_context = context.generate_tacker_service_context()
|
||||
session = auth_context.create_session()
|
||||
self.assertRaises(TackerException, auth_context.get_headers, session)
|
||||
|
||||
@mock.patch('oslo_config.cfg.ConfigOpts.__getattr__')
|
||||
def test_get_headers_connect_fail(self, mock_get_conf_key):
|
||||
def mock_resp(request, context):
|
||||
return self._get_access_token_response(
|
||||
request, context,
|
||||
auth_method=self.auth_method,
|
||||
client_id=self.client_id,
|
||||
client_secret=self.client_secret,
|
||||
scope=self.scope,
|
||||
access_token=self.access_token,
|
||||
raise_error=ksa_exceptions.RequestTimeout('connect time out.'))
|
||||
self.requests_mock.post(self.token_endpoint, json=mock_resp)
|
||||
mock_get_conf_key.side_effect = self._get_default_mock_conf_effect()
|
||||
auth_context = context.generate_tacker_service_context()
|
||||
session = auth_context.create_session()
|
||||
self.assertRaises(TackerException, auth_context.get_headers, session)
|
||||
|
||||
@mock.patch('oslo_config.cfg.ConfigOpts.__getattr__')
|
||||
def test_get_headers_is_not_200(self, mock_get_conf_key):
|
||||
def mock_resp(request, context):
|
||||
return self._get_access_token_response(
|
||||
request, context,
|
||||
auth_method=self.auth_method,
|
||||
client_id=self.client_id,
|
||||
client_secret=self.client_secret,
|
||||
scope=self.scope,
|
||||
access_token=self.access_token,
|
||||
status_code=201)
|
||||
self.requests_mock.post(self.token_endpoint, json=mock_resp)
|
||||
mock_get_conf_key.side_effect = self._get_default_mock_conf_effect()
|
||||
auth_context = context.generate_tacker_service_context()
|
||||
session = auth_context.create_session()
|
||||
self.assertRaises(TackerException, auth_context.get_headers, session)
|
||||
|
||||
@mock.patch('oslo_config.cfg.ConfigOpts.__getattr__')
|
||||
def test_get_headers_not_include_access_token(self, mock_get_conf_key):
|
||||
def mock_resp(request, context):
|
||||
return self._get_access_token_response(
|
||||
request, context,
|
||||
auth_method=self.auth_method,
|
||||
client_id=self.client_id,
|
||||
client_secret=self.client_secret,
|
||||
scope=self.scope,
|
||||
access_token=self.access_token,
|
||||
status_code=200,
|
||||
resp={'error': 'invalid_client',
|
||||
'error_description': 'The client is not found.'})
|
||||
self.requests_mock.post(self.token_endpoint, json=mock_resp)
|
||||
mock_get_conf_key.side_effect = self._get_default_mock_conf_effect()
|
||||
auth_context = context.generate_tacker_service_context()
|
||||
session = auth_context.create_session()
|
||||
self.assertRaises(TackerException, auth_context.get_headers, session)
|
||||
|
||||
@mock.patch('oslo_config.cfg.ConfigOpts.__getattr__')
|
||||
def test_get_headers_unknown_error(self, mock_get_conf_key):
|
||||
def mock_resp(request, context):
|
||||
return self._get_access_token_response(
|
||||
request, context,
|
||||
auth_method=self.auth_method,
|
||||
client_id=self.client_id,
|
||||
client_secret=self.client_secret,
|
||||
scope=self.scope,
|
||||
access_token=self.access_token,
|
||||
raise_error=Exception('unknown error occurred.'))
|
||||
self.requests_mock.post(self.token_endpoint, json=mock_resp)
|
||||
mock_get_conf_key.side_effect = self._get_default_mock_conf_effect()
|
||||
auth_context = context.generate_tacker_service_context()
|
||||
session = auth_context.create_session()
|
||||
self.assertRaises(TackerException, auth_context.get_headers, session)
|
||||
255
tacker/tests/unit/keymgr/test_barbican_key_manager.py
Normal file
255
tacker/tests/unit/keymgr/test_barbican_key_manager.py
Normal file
@ -0,0 +1,255 @@
|
||||
# Copyright (C) 2023 Fujitsu
|
||||
# All Rights Reserved.
|
||||
#
|
||||
# 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.
|
||||
|
||||
from unittest import mock
|
||||
import uuid
|
||||
|
||||
from oslo_config import cfg
|
||||
from requests_mock.contrib import fixture as rm_fixture
|
||||
|
||||
from tacker import context as t_context
|
||||
from tacker.keymgr.barbican_key_manager import BarbicanKeyManager
|
||||
from tacker.keymgr import exception
|
||||
from tacker.tests.unit import base
|
||||
|
||||
|
||||
def get_mock_conf_key_effect(barbican_endpoint=None):
|
||||
def mock_conf_key_effect(name):
|
||||
if name == 'ext_oauth2_auth':
|
||||
return MockConfig(
|
||||
conf={
|
||||
'use_ext_oauth2_auth': True,
|
||||
'token_endpoint': 'http://demo/token_endpoint',
|
||||
'auth_method': 'client_secret_post',
|
||||
'client_id': 'client_id',
|
||||
'client_secret': 'client_secret',
|
||||
'scope': 'client_secret'
|
||||
})
|
||||
elif name == 'key_manager':
|
||||
conf = {
|
||||
'api_class': 'tacker.keymgr.barbican_key_manager'
|
||||
'.BarbicanKeyManager',
|
||||
'barbican_version': 'v1',
|
||||
'barbican_endpoint': barbican_endpoint
|
||||
}
|
||||
return MockConfig(conf=conf)
|
||||
elif name == 'k8s_vim':
|
||||
return MockConfig(
|
||||
conf={
|
||||
'use_barbican': True
|
||||
})
|
||||
else:
|
||||
return cfg.CONF._get(name)
|
||||
|
||||
return mock_conf_key_effect
|
||||
|
||||
|
||||
class MockConfig(object):
|
||||
def __init__(self, conf=None):
|
||||
self.conf = conf
|
||||
|
||||
def __getattr__(self, name):
|
||||
if not self.conf and name not in self.conf:
|
||||
raise cfg.NoSuchOptError(f'not found {name}')
|
||||
return self.conf.get(name)
|
||||
|
||||
def __contains__(self, key):
|
||||
return key in self.conf
|
||||
|
||||
|
||||
class TestBarbicanKeyManager(base.TestCase):
|
||||
|
||||
def setUp(self):
|
||||
super(TestBarbicanKeyManager, self).setUp()
|
||||
self.requests_mock = self.useFixture(rm_fixture.Fixture())
|
||||
self.token_endpoint = 'http://demo/token_endpoint'
|
||||
self.auth_method = 'client_secret_post'
|
||||
self.client_id = 'test_client_id'
|
||||
self.client_secret = 'test_client_secret'
|
||||
self.scope = 'tacker_api'
|
||||
self.access_token = f'access_token_{str(uuid.uuid4())}'
|
||||
self.audience = 'http://demo/audience'
|
||||
self.jwt_bearer_time_out = 2800
|
||||
self.addCleanup(mock.patch.stopall)
|
||||
|
||||
def _mock_external_token_api(self):
|
||||
def mock_token_resp(request, context):
|
||||
response = {
|
||||
'access_token': self.access_token,
|
||||
'expires_in': 1800,
|
||||
'refresh_expires_in': 0,
|
||||
'token_type': 'Bearer',
|
||||
'not-before-policy': 0,
|
||||
'scope': 'tacker_api'
|
||||
}
|
||||
context.status_code = 200
|
||||
return response
|
||||
|
||||
self.requests_mock.post('http://demo/token_endpoint',
|
||||
json=mock_token_resp)
|
||||
|
||||
def _mock_barbican_get_version_resp(self):
|
||||
def mock_barbican_get_resp(request, context):
|
||||
auth_value = f'Bearer {self.access_token}'
|
||||
req_auth = request._request.headers.get('Authorization')
|
||||
self.assertEqual(auth_value, req_auth)
|
||||
context.status_code = 200
|
||||
response = {
|
||||
"versions": {
|
||||
"values": [
|
||||
{
|
||||
"id": "v1",
|
||||
"status": "stable",
|
||||
"links": [
|
||||
{
|
||||
"rel": "self",
|
||||
"href": "http://demo/barbican/v1/"
|
||||
},
|
||||
{
|
||||
"rel": "describedby",
|
||||
"type": "text/html",
|
||||
"href": "https://docs.openstack.org/"}
|
||||
],
|
||||
"media-types": [
|
||||
{
|
||||
"base": "application/json",
|
||||
"type": "application/"
|
||||
"vnd.openstack.key-manager-v1+json"
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
}
|
||||
}
|
||||
return response
|
||||
return mock_barbican_get_resp
|
||||
|
||||
@mock.patch('oslo_config.cfg.ConfigOpts.__getattr__')
|
||||
@mock.patch('barbicanclient.base.validate_ref_and_return_uuid')
|
||||
def test_delete_ext_oauth2_auth(self, mock_validate, mock_get_conf_key):
|
||||
mock_get_conf_key.side_effect = get_mock_conf_key_effect(
|
||||
barbican_endpoint='http://demo/barbican/')
|
||||
self._mock_external_token_api()
|
||||
mock_validate.return_value = True
|
||||
|
||||
def mock_barbican_delete_resp(request, context):
|
||||
auth_value = f'Bearer {self.access_token}'
|
||||
req_auth = request._request.headers.get('Authorization')
|
||||
self.assertEqual(auth_value, req_auth)
|
||||
context.status_code = 204
|
||||
return ''
|
||||
|
||||
def mock_barbican_get_for_check_resp(request, context):
|
||||
auth_value = f'Bearer {self.access_token}'
|
||||
req_auth = request._request.headers.get('Authorization')
|
||||
self.assertEqual(auth_value, req_auth)
|
||||
context.status_code = 200
|
||||
return {}
|
||||
|
||||
self.requests_mock.get(
|
||||
'http://demo/barbican',
|
||||
json=self._mock_barbican_get_version_resp())
|
||||
|
||||
self.requests_mock.delete(
|
||||
'http://demo/barbican/v1/secrets/True',
|
||||
json=mock_barbican_delete_resp)
|
||||
|
||||
self.requests_mock.get(
|
||||
'http://demo/barbican/v1/secrets/True',
|
||||
json=mock_barbican_get_for_check_resp)
|
||||
|
||||
auth = t_context.generate_tacker_service_context()
|
||||
keymgr = BarbicanKeyManager(auth.token_endpoint)
|
||||
keymgr.delete(auth, 'test')
|
||||
|
||||
@mock.patch('oslo_config.cfg.ConfigOpts.__getattr__')
|
||||
@mock.patch('tacker.keymgr.barbican_key_manager.'
|
||||
'BarbicanKeyManager._retrieve_secret_uuid')
|
||||
def test_store_ext_oauth2_auth(self, mock_secret_uuid,
|
||||
mock_get_conf_key):
|
||||
mock_get_conf_key.side_effect = get_mock_conf_key_effect(
|
||||
barbican_endpoint='http://demo/barbican')
|
||||
secret_id = 'store_secret_uuid'
|
||||
mock_secret_uuid.return_value = secret_id
|
||||
self._mock_external_token_api()
|
||||
|
||||
def mock_barbican_post_resp(request, context):
|
||||
auth_value = f'Bearer {self.access_token}'
|
||||
req_auth = request._request.headers.get('Authorization')
|
||||
self.assertEqual(auth_value, req_auth)
|
||||
response = {
|
||||
'name': 'AES key',
|
||||
'expiration': '2023-01-13T19:14:44.180394',
|
||||
'algorithm': 'aes',
|
||||
'bit_length': 256,
|
||||
'mode': 'cbc',
|
||||
'payload': 'YmVlcg==',
|
||||
'payload_content_type': 'application/octet-stream',
|
||||
'payload_content_encoding': 'base64'
|
||||
}
|
||||
context.status_code = 201
|
||||
return response
|
||||
|
||||
self.requests_mock.get(
|
||||
'http://demo/barbican',
|
||||
json=self._mock_barbican_get_version_resp())
|
||||
|
||||
self.requests_mock.post('http://demo/barbican/v1/secrets/',
|
||||
json=mock_barbican_post_resp)
|
||||
|
||||
auth = t_context.generate_tacker_service_context()
|
||||
keymgr = BarbicanKeyManager(auth.token_endpoint)
|
||||
result = keymgr.store(auth, 'test')
|
||||
self.assertEqual(result, secret_id)
|
||||
|
||||
@mock.patch('oslo_config.cfg.ConfigOpts.__getattr__')
|
||||
@mock.patch('barbicanclient.base.validate_ref_and_return_uuid')
|
||||
def test_get_ext_oauth2_auth(self, mock_validate, mock_get_conf_key):
|
||||
mock_get_conf_key.side_effect = get_mock_conf_key_effect(
|
||||
barbican_endpoint='http://demo/barbican/')
|
||||
self._mock_external_token_api()
|
||||
mock_validate.return_value = True
|
||||
|
||||
def mock_barbican_get_resp(request, context):
|
||||
auth_value = f'Bearer {self.access_token}'
|
||||
req_auth = request._request.headers.get('Authorization')
|
||||
self.assertEqual(auth_value, req_auth)
|
||||
context.status_code = 200
|
||||
response = {
|
||||
'id': 'test001'
|
||||
}
|
||||
return response
|
||||
|
||||
self.requests_mock.get(
|
||||
'http://demo/barbican',
|
||||
json=self._mock_barbican_get_version_resp())
|
||||
self.requests_mock.get(
|
||||
'http://demo/barbican/v1/secrets/True',
|
||||
json=mock_barbican_get_resp)
|
||||
|
||||
auth = t_context.generate_tacker_service_context()
|
||||
keymgr = BarbicanKeyManager(auth.token_endpoint)
|
||||
result = keymgr.get(auth, 'test001')
|
||||
self.assertEqual(result.secret_ref,
|
||||
'http://demo/barbican/v1/secrets/test001')
|
||||
|
||||
@mock.patch('oslo_config.cfg.ConfigOpts.__getattr__')
|
||||
def test_get_ext_oauth2_auth_no_endpoint(self, mock_get_conf_key):
|
||||
mock_get_conf_key.side_effect = get_mock_conf_key_effect(
|
||||
barbican_endpoint='')
|
||||
self._mock_external_token_api()
|
||||
auth = t_context.generate_tacker_service_context()
|
||||
keymgr = BarbicanKeyManager(auth.token_endpoint)
|
||||
self.assertRaises(exception.KeyManagerError, keymgr.get, auth, 'test')
|
||||
@ -52,6 +52,36 @@ cfg.CONF.register_opts(OPTS, 'keystone_authtoken')
|
||||
CONF = cfg.CONF
|
||||
|
||||
|
||||
def get_mock_conf_key_effect():
|
||||
def mock_conf_key_effect(name):
|
||||
if name == 'ext_oauth2_auth':
|
||||
return MockConfig(
|
||||
conf={
|
||||
'use_ext_oauth2_auth': True,
|
||||
'token_endpoint': 'http://demo/token_endpoint',
|
||||
'auth_method': 'client_secret_post',
|
||||
'client_id': 'client_id',
|
||||
'client_secret': 'client_secret',
|
||||
'scope': 'client_secret'
|
||||
})
|
||||
elif name == 'key_manager':
|
||||
conf = {
|
||||
'api_class': 'tacker.keymgr.barbican_key_manager'
|
||||
'.BarbicanKeyManager',
|
||||
'barbican_version': 'v1',
|
||||
'barbican_endpoint': 'http://test/barbican'
|
||||
}
|
||||
return MockConfig(conf=conf)
|
||||
elif name == 'k8s_vim':
|
||||
return MockConfig(
|
||||
conf={
|
||||
'use_barbican': True
|
||||
})
|
||||
else:
|
||||
return cfg.CONF._get(name)
|
||||
return mock_conf_key_effect
|
||||
|
||||
|
||||
class FakeKubernetesAPI(mock.Mock):
|
||||
pass
|
||||
|
||||
@ -67,6 +97,21 @@ class mock_dict(dict):
|
||||
__delattr__ = dict.__delitem__
|
||||
|
||||
|
||||
class MockConfig(object):
|
||||
def __init__(self, conf=None):
|
||||
self.conf = conf
|
||||
|
||||
def __getattr__(self, name):
|
||||
if not self.conf:
|
||||
raise cfg.NoSuchOptError('not found %s' % name)
|
||||
if name not in self.conf:
|
||||
raise cfg.NoSuchOptError('not found %s' % name)
|
||||
return self.conf.get(name)
|
||||
|
||||
def __contains__(self, key):
|
||||
return key in self.conf
|
||||
|
||||
|
||||
class TestKubernetes_Driver(base.TestCase):
|
||||
def setUp(self):
|
||||
super(TestKubernetes_Driver, self).setUp()
|
||||
@ -213,3 +258,32 @@ class TestKubernetes_Driver(base.TestCase):
|
||||
del self.vim_obj['auth_cred']['ssl_ca_cert']
|
||||
self.assertRaises(nfvo.VimUnauthorizedException,
|
||||
self.kubernetes_driver.register_vim, self.vim_obj)
|
||||
|
||||
@mock.patch('oslo_config.cfg.ConfigOpts.__getattr__')
|
||||
def test_deregister_vim_barbican_ext_oauth2_auth(self, mock_get_conf_key):
|
||||
mock_get_conf_key.side_effect = get_mock_conf_key_effect()
|
||||
self.keymgr.delete.return_value = None
|
||||
vim_obj = self.get_vim_obj_barbican()
|
||||
self.kubernetes_driver.deregister_vim(vim_obj)
|
||||
|
||||
@mock.patch('oslo_config.cfg.ConfigOpts.__getattr__')
|
||||
def test_encode_vim_auth_barbican_ext_oauth2_auth(self, mock_get_conf_key):
|
||||
mock_get_conf_key.side_effect = get_mock_conf_key_effect()
|
||||
self.config_fixture.config(group='k8s_vim',
|
||||
use_barbican=True)
|
||||
fernet_attrs = {'encrypt.return_value': 'encrypted_password'}
|
||||
mock_fernet_obj = mock.Mock(**fernet_attrs)
|
||||
mock_fernet_key = 'test_fernet_key'
|
||||
self.keymgr.store.return_value = 'fake-secret-uuid'
|
||||
self.kubernetes_api.create_fernet_key.return_value = (mock_fernet_key,
|
||||
mock_fernet_obj)
|
||||
|
||||
vim_obj = self.get_vim_obj()
|
||||
self.kubernetes_driver.encode_vim_auth(
|
||||
vim_obj['id'], vim_obj['auth_cred'])
|
||||
|
||||
mock_fernet_obj.encrypt.assert_called_once_with(mock.ANY)
|
||||
self.assertEqual(vim_obj['auth_cred']['key_type'],
|
||||
'barbican_key')
|
||||
self.assertEqual(vim_obj['auth_cred']['secret_uuid'],
|
||||
'fake-secret-uuid')
|
||||
|
||||
@ -16,9 +16,10 @@
|
||||
import os
|
||||
from unittest import mock
|
||||
|
||||
from keystoneauth1 import exceptions
|
||||
from oslo_config import cfg
|
||||
|
||||
from keystoneauth1 import exceptions
|
||||
|
||||
from tacker import context as t_context
|
||||
from tacker.extensions import nfvo
|
||||
from tacker.nfvo.drivers.vim import openstack_driver
|
||||
@ -54,6 +55,38 @@ cfg.CONF.register_opts(OPTS, 'keystone_authtoken')
|
||||
CONF = cfg.CONF
|
||||
|
||||
|
||||
def get_mock_conf_key_effect():
|
||||
def mock_conf_key_effect(name):
|
||||
if name == 'keystone_authtoken':
|
||||
return MockConfig(conf=None)
|
||||
elif name == 'ext_oauth2_auth':
|
||||
return MockConfig(
|
||||
conf={
|
||||
'use_ext_oauth2_auth': True,
|
||||
'token_endpoint': 'http://demo/token_endpoint',
|
||||
'auth_method': 'client_secret_post',
|
||||
'client_id': 'client_id',
|
||||
'client_secret': 'client_secret',
|
||||
'scope': 'client_secret'
|
||||
})
|
||||
elif name == 'key_manager':
|
||||
conf = {
|
||||
'api_class': 'tacker.keymgr.barbican_key_manager'
|
||||
'.BarbicanKeyManager',
|
||||
'barbican_version': 'v1',
|
||||
'barbican_endpoint': 'http://test/barbican'
|
||||
}
|
||||
return MockConfig(conf=conf)
|
||||
elif name == 'vim_keys':
|
||||
return MockConfig(
|
||||
conf={
|
||||
'use_barbican': True
|
||||
})
|
||||
else:
|
||||
return cfg.CONF._get(name)
|
||||
return mock_conf_key_effect
|
||||
|
||||
|
||||
class FakeKeystone(mock.Mock):
|
||||
pass
|
||||
|
||||
@ -74,6 +107,21 @@ class mock_dict(dict):
|
||||
__delattr__ = dict.__delitem__
|
||||
|
||||
|
||||
class MockConfig(object):
|
||||
def __init__(self, conf=None):
|
||||
self.conf = conf
|
||||
|
||||
def __getattr__(self, name):
|
||||
if not self.conf:
|
||||
raise cfg.NoSuchOptError('not found %s' % name)
|
||||
if name not in self.conf:
|
||||
raise cfg.NoSuchOptError('not found %s' % name)
|
||||
return self.conf.get(name)
|
||||
|
||||
def __contains__(self, key):
|
||||
return key in self.conf
|
||||
|
||||
|
||||
class TestOpenstack_Driver(base.TestCase):
|
||||
def setUp(self):
|
||||
super(TestOpenstack_Driver, self).setUp()
|
||||
@ -255,3 +303,31 @@ class TestOpenstack_Driver(base.TestCase):
|
||||
self.assertRaises(nfvo.VimGetResourceNotFoundException,
|
||||
self.openstack_driver.get_vim_resource_id,
|
||||
self.vim_obj, resource_type, resource_name)
|
||||
|
||||
@mock.patch('oslo_config.cfg.ConfigOpts.__getattr__')
|
||||
def test_deregister_vim_barbican_ext_oauth2_auth(self, mock_get_conf_key):
|
||||
mock_get_conf_key.side_effect = get_mock_conf_key_effect()
|
||||
self.keymgr.delete.return_value = None
|
||||
vim_obj = self.get_vim_obj_barbican()
|
||||
self.openstack_driver.deregister_vim(vim_obj)
|
||||
|
||||
@mock.patch('oslo_config.cfg.ConfigOpts.__getattr__')
|
||||
def test_encode_vim_auth_barbican_ext_oauth2_auth(self, mock_get_conf_key):
|
||||
mock_get_conf_key.side_effect = get_mock_conf_key_effect()
|
||||
|
||||
fernet_attrs = {'encrypt.return_value': 'encrypted_password'}
|
||||
mock_fernet_obj = mock.Mock(**fernet_attrs)
|
||||
mock_fernet_key = 'test_fernet_key'
|
||||
self.keymgr.store.return_value = 'fake-secret-uuid'
|
||||
self.keystone.create_fernet_key.return_value = (mock_fernet_key,
|
||||
mock_fernet_obj)
|
||||
|
||||
vim_obj = self.get_vim_obj()
|
||||
self.openstack_driver.encode_vim_auth(
|
||||
vim_obj['id'], vim_obj['auth_cred'])
|
||||
|
||||
mock_fernet_obj.encrypt.assert_called_once_with(mock.ANY)
|
||||
self.assertEqual(vim_obj['auth_cred']['key_type'],
|
||||
'barbican_key')
|
||||
self.assertEqual(vim_obj['auth_cred']['secret_uuid'],
|
||||
'fake-secret-uuid')
|
||||
|
||||
@ -19,7 +19,9 @@ import os
|
||||
from unittest import mock
|
||||
from unittest.mock import patch
|
||||
|
||||
from oslo_config import cfg
|
||||
from oslo_utils import uuidutils
|
||||
from requests_mock.contrib import fixture as rm_fixture
|
||||
|
||||
from tacker.common import exceptions
|
||||
from tacker import context
|
||||
@ -28,6 +30,7 @@ from tacker.db.nfvo import nfvo_db
|
||||
from tacker.db.nfvo import ns_db
|
||||
from tacker.db.nfvo import vnffg_db
|
||||
from tacker.extensions import nfvo
|
||||
from tacker.keymgr import API as KEYMGR_API
|
||||
from tacker.manager import TackerManager
|
||||
from tacker.nfvo import nfvo_plugin
|
||||
from tacker.plugins.common import constants
|
||||
@ -40,6 +43,53 @@ SECRET_PASSWORD = '***'
|
||||
DUMMY_NS_2 = 'ba6bf017-f6f7-45f1-a280-57b073bf78ef'
|
||||
|
||||
|
||||
def get_mock_conf_key_effect():
|
||||
def mock_conf_key_effect(name):
|
||||
if name == 'keystone_authtoken':
|
||||
return MockConfig(conf=None)
|
||||
elif name == 'ext_oauth2_auth':
|
||||
return MockConfig(
|
||||
conf={
|
||||
'use_ext_oauth2_auth': True,
|
||||
'token_endpoint': 'http://demo/token_endpoint',
|
||||
'auth_method': 'client_secret_post',
|
||||
'client_id': 'client_id',
|
||||
'client_secret': 'client_secret',
|
||||
'scope': 'client_secret'
|
||||
})
|
||||
elif name == 'key_manager':
|
||||
conf = {
|
||||
'api_class': 'tacker.keymgr.barbican_key_manager'
|
||||
'.BarbicanKeyManager',
|
||||
'barbican_endpoint': 'http://demo/barbican',
|
||||
'barbican_version': 'v1'
|
||||
}
|
||||
return MockConfig(conf=conf)
|
||||
elif name == 'k8s_vim':
|
||||
return MockConfig(
|
||||
conf={
|
||||
'use_barbican': True
|
||||
})
|
||||
else:
|
||||
return cfg.CONF._get(name)
|
||||
return mock_conf_key_effect
|
||||
|
||||
|
||||
class MockConfig(object):
|
||||
def __init__(self, conf=None):
|
||||
self.conf = conf
|
||||
|
||||
def __getattr__(self, name):
|
||||
if not self.conf:
|
||||
raise cfg.NoSuchOptError('not found %s' % name)
|
||||
if name not in self.conf:
|
||||
raise cfg.NoSuchOptError('not found %s' % name)
|
||||
return self.conf.get(name)
|
||||
|
||||
def __contains__(self, key):
|
||||
return key in self.conf
|
||||
|
||||
|
||||
def dummy_get_vim(*args, **kwargs):
|
||||
vim_obj = dict()
|
||||
vim_obj['auth_cred'] = utils.get_vim_auth_obj()
|
||||
@ -203,6 +253,9 @@ class FakeVNFMPlugin(mock.Mock):
|
||||
class TestNfvoPlugin(db_base.SqlTestCase):
|
||||
def setUp(self):
|
||||
super(TestNfvoPlugin, self).setUp()
|
||||
self.requests_mock = self.useFixture(rm_fixture.Fixture())
|
||||
KEYMGR_API('')
|
||||
self.access_token = 'access_token_uuid'
|
||||
self.addCleanup(mock.patch.stopall)
|
||||
self.context = context.get_admin_context()
|
||||
self.nfvo_plugin = nfvo_plugin.NfvoPlugin()
|
||||
@ -216,6 +269,22 @@ class TestNfvoPlugin(db_base.SqlTestCase):
|
||||
self._mock(
|
||||
'tacker.common.driver_manager.DriverManager', fake_driver_manager)
|
||||
|
||||
def _mock_external_token_api(self):
|
||||
def mock_token_resp(request, context):
|
||||
response = {
|
||||
'access_token': self.access_token,
|
||||
'expires_in': 1800,
|
||||
'refresh_expires_in': 0,
|
||||
'token_type': 'Bearer',
|
||||
'not-before-policy': 0,
|
||||
'scope': 'tacker_api'
|
||||
}
|
||||
context.status_code = 200
|
||||
return response
|
||||
|
||||
self.requests_mock.post('http://demo/token_endpoint',
|
||||
json=mock_token_resp)
|
||||
|
||||
def _insert_dummy_vim(self):
|
||||
session = self.context.session
|
||||
vim_db = nfvo_db.Vim(
|
||||
@ -1607,3 +1676,97 @@ class TestNfvoPlugin(db_base.SqlTestCase):
|
||||
non_admin_context,
|
||||
'ba6bf017-f6f7-45f1-a280-57b073bf78ea',
|
||||
ns=nsattr)
|
||||
|
||||
@mock.patch('oslo_config.cfg.ConfigOpts.__getattr__')
|
||||
@mock.patch('barbicanclient.base.validate_ref_and_return_uuid')
|
||||
@mock.patch('cryptography.fernet.Fernet.decrypt')
|
||||
def test_build_vim_auth_barbican_external(
|
||||
self, mock_decrypt, mock_validate, mock_get_conf_key):
|
||||
mock_get_conf_key.side_effect = get_mock_conf_key_effect()
|
||||
self._mock_external_token_api()
|
||||
barbican_uuid = 'test_uuid'
|
||||
mock_validate.return_value = barbican_uuid
|
||||
vim_dict = {'id': 'aaaa', 'name': 'VIM0', 'type': 'test_vim',
|
||||
'auth_cred': {'username': 'test',
|
||||
'user_domain_name': 'test',
|
||||
'cert_verify': 'True',
|
||||
'project_id': 'test',
|
||||
'project_name': 'test',
|
||||
'project_domain_name': 'test',
|
||||
'auth_url': 'http://test/identity/v3',
|
||||
'key_type': 'barbican_key',
|
||||
'secret_uuid': '***',
|
||||
'password': '***'},
|
||||
'auth_url': 'http://127.0.0.1/identity/v3',
|
||||
'placement_attr': {'regions': ['TestRegionOne']},
|
||||
'tenant_id': 'test'}
|
||||
|
||||
def mock_barbican_resp(request, context):
|
||||
auth_value = 'Bearer %s' % self.access_token
|
||||
req_auth = request._request.headers.get('Authorization')
|
||||
self.assertEqual(auth_value, req_auth)
|
||||
response = {
|
||||
'name': 'AES key',
|
||||
'expiration': '2023-01-13T19:14:44.180394',
|
||||
'algorithm': 'aes',
|
||||
'bit_length': 256,
|
||||
'mode': 'cbc',
|
||||
'payload': 'YmVlcg==',
|
||||
'payload_content_type': 'application/octet-stream',
|
||||
'payload_content_encoding': 'base64'
|
||||
}
|
||||
context.status_code = 200
|
||||
return response
|
||||
self.requests_mock.get('http://demo/barbican/v1/secrets/%s' %
|
||||
barbican_uuid,
|
||||
json=mock_barbican_resp)
|
||||
|
||||
def mock_barbican_payload_resp(request, context):
|
||||
auth_value = 'Bearer %s' % self.access_token
|
||||
req_auth = request._request.headers.get('Authorization')
|
||||
self.assertEqual(auth_value, req_auth)
|
||||
response = '5cJeztZKzISf1JAt73oBeTPPCrymn96A3wqG96F4RxU='
|
||||
context.status_code = 200
|
||||
return response
|
||||
|
||||
def mock_get_barbican_resp(request, context):
|
||||
auth_value = 'Bearer %s' % self.access_token
|
||||
req_auth = request._request.headers.get('Authorization')
|
||||
self.assertEqual(auth_value, req_auth)
|
||||
context.status_code = 200
|
||||
response = {
|
||||
"versions": {
|
||||
"values": [
|
||||
{
|
||||
"id": "v1",
|
||||
"status": "stable",
|
||||
"links": [
|
||||
{
|
||||
"rel": "self",
|
||||
"href": "http://demo/barbican/v1/"
|
||||
},
|
||||
{
|
||||
"rel": "describedby",
|
||||
"type": "text/html",
|
||||
"href": "https://docs.openstack.org/"}
|
||||
],
|
||||
"media-types": [
|
||||
{
|
||||
"base": "application/json",
|
||||
"type": "application/"
|
||||
"vnd.openstack.key-manager-v1+json"
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
}
|
||||
}
|
||||
return response
|
||||
self.requests_mock.get('http://demo/barbican/v1/secrets/%s/payload' %
|
||||
barbican_uuid,
|
||||
json=mock_barbican_payload_resp)
|
||||
self.requests_mock.get('http://demo/barbican',
|
||||
json=mock_get_barbican_resp)
|
||||
mock_decrypt.return_value = 'test'.encode('utf-8')
|
||||
|
||||
self.nfvo_plugin._build_vim_auth(vim_dict)
|
||||
|
||||
@ -15,13 +15,45 @@
|
||||
|
||||
from unittest import mock
|
||||
|
||||
from castellan.common.credentials import keystone_password
|
||||
from oslo_config import cfg
|
||||
from oslo_context import context as oslo_context
|
||||
from testtools import matchers
|
||||
|
||||
from tacker.common.ext_oauth2_auth import ExtOAuth2Auth
|
||||
from tacker import context
|
||||
from tacker.tests import base
|
||||
|
||||
|
||||
def get_mock_conf_key_effect(cfg_keystone_authtoken=None,
|
||||
cfg_ext_oauth2_auth=None):
|
||||
def mock_conf_key_effect(name):
|
||||
if name == 'keystone_authtoken':
|
||||
return MockConfig(name, conf=cfg_keystone_authtoken)
|
||||
elif name == 'ext_oauth2_auth':
|
||||
return MockConfig(name, conf=cfg_ext_oauth2_auth)
|
||||
else:
|
||||
return cfg.CONF._get(name)
|
||||
|
||||
return mock_conf_key_effect
|
||||
|
||||
|
||||
class MockConfig(cfg.OptGroup):
|
||||
def __init__(self, name, conf=None):
|
||||
self.name = name
|
||||
self.conf = conf
|
||||
|
||||
def __getattr__(self, name):
|
||||
if not self.conf:
|
||||
raise cfg.NoSuchOptError('not found %s' % name)
|
||||
if name not in self.conf:
|
||||
raise cfg.NoSuchOptError('not found %s' % name)
|
||||
return self.conf.get(name)
|
||||
|
||||
def __contains__(self, key):
|
||||
return key in self.conf
|
||||
|
||||
|
||||
class TestTackerContext(base.BaseTestCase):
|
||||
|
||||
def setUp(self):
|
||||
@ -131,3 +163,66 @@ class TestTackerContext(base.BaseTestCase):
|
||||
self.assertEqual(req_id_before,
|
||||
oslo_context.get_current().request_id)
|
||||
self.assertNotEqual(req_id_before, ctx_admin.request_id)
|
||||
|
||||
@mock.patch('oslo_config.cfg.ConfigOpts.__getattr__')
|
||||
def test_generate_tacker_service_context_keystone(self, mock_get_conf_key):
|
||||
password = 'test_password'
|
||||
auth_url = 'http://keystone/test/auth_url'
|
||||
username = 'test_user_name'
|
||||
user_domain_name = 'test_user_domain_name'
|
||||
project_name = 'test_project_name'
|
||||
project_domain_name = 'test_project_domain_name'
|
||||
token_endpoint = 'http://demo/token'
|
||||
auth_method = 'client_secret_basic'
|
||||
client_id = 'test_client_id'
|
||||
client_secret = 'client_secret'
|
||||
scope = 'tacker'
|
||||
mock_get_conf_key.side_effect = get_mock_conf_key_effect(
|
||||
cfg_keystone_authtoken={
|
||||
'password': password,
|
||||
'auth_url': auth_url,
|
||||
'username': username,
|
||||
'user_domain_name': user_domain_name,
|
||||
'project_name': project_name,
|
||||
'project_domain_name': project_domain_name},
|
||||
cfg_ext_oauth2_auth={
|
||||
'token_endpoint': token_endpoint,
|
||||
'auth_method': auth_method,
|
||||
'client_id': client_id,
|
||||
'client_secret': client_secret,
|
||||
'scope': scope,
|
||||
'use_ext_oauth2_auth': False}
|
||||
)
|
||||
auth_context = context.generate_tacker_service_context()
|
||||
self.assertIsInstance(auth_context, keystone_password.KeystonePassword)
|
||||
|
||||
@mock.patch('oslo_config.cfg.ConfigOpts.__getattr__')
|
||||
def test_generate_tacker_service_context_external(self, mock_get_conf_key):
|
||||
password = 'test_password'
|
||||
auth_url = 'http://keystone/test/auth_url'
|
||||
username = 'test_user_name'
|
||||
user_domain_name = 'test_user_domain_name'
|
||||
project_name = 'test_project_name'
|
||||
project_domain_name = 'test_project_domain_name'
|
||||
token_endpoint = 'http://demo/token'
|
||||
auth_method = 'client_secret_basic'
|
||||
client_id = 'test_client_id'
|
||||
client_secret = 'client_secret'
|
||||
scope = 'tacker'
|
||||
mock_get_conf_key.side_effect = get_mock_conf_key_effect(
|
||||
cfg_keystone_authtoken={
|
||||
'password': password,
|
||||
'auth_url': auth_url,
|
||||
'username': username,
|
||||
'user_domain_name': user_domain_name,
|
||||
'project_name': project_name,
|
||||
'project_domain_name': project_domain_name},
|
||||
cfg_ext_oauth2_auth={
|
||||
'token_endpoint': token_endpoint,
|
||||
'auth_method': auth_method,
|
||||
'client_id': client_id,
|
||||
'client_secret': client_secret,
|
||||
'scope': scope,
|
||||
'use_ext_oauth2_auth': True})
|
||||
auth_context = context.generate_tacker_service_context()
|
||||
self.assertIsInstance(auth_context, ExtOAuth2Auth)
|
||||
|
||||
@ -13,16 +13,70 @@
|
||||
from sqlalchemy.orm import exc as orm_exc
|
||||
from unittest import mock
|
||||
|
||||
from oslo_config import cfg
|
||||
from requests_mock.contrib import fixture as rm_fixture
|
||||
|
||||
from tacker.extensions import nfvo
|
||||
from tacker.keymgr import API as KEYMGR_API
|
||||
from tacker import manager
|
||||
from tacker.tests.unit import base
|
||||
from tacker.vnfm import vim_client
|
||||
|
||||
|
||||
def get_mock_conf_key_effect():
|
||||
def mock_conf_key_effect(name):
|
||||
if name == 'keystone_authtoken':
|
||||
return MockConfig(conf=None)
|
||||
elif name == 'ext_oauth2_auth':
|
||||
return MockConfig(
|
||||
conf={
|
||||
'use_ext_oauth2_auth': True,
|
||||
'token_endpoint': 'http://demo/token_endpoint',
|
||||
'auth_method': 'client_secret_post',
|
||||
'client_id': 'client_id',
|
||||
'client_secret': 'client_secret',
|
||||
'scope': 'client_secret'
|
||||
})
|
||||
elif name == 'key_manager':
|
||||
conf = {
|
||||
'api_class': 'tacker.keymgr.barbican_key_manager'
|
||||
'.BarbicanKeyManager',
|
||||
'barbican_endpoint': 'http://demo/barbican',
|
||||
'barbican_version': 'v1'
|
||||
}
|
||||
return MockConfig(conf=conf)
|
||||
elif name == 'k8s_vim':
|
||||
return MockConfig(
|
||||
conf={
|
||||
'use_barbican': True
|
||||
})
|
||||
else:
|
||||
return cfg.CONF._get(name)
|
||||
return mock_conf_key_effect
|
||||
|
||||
|
||||
class MockConfig(object):
|
||||
def __init__(self, conf=None):
|
||||
self.conf = conf
|
||||
|
||||
def __getattr__(self, name):
|
||||
if not self.conf:
|
||||
raise cfg.NoSuchOptError('not found %s' % name)
|
||||
if name not in self.conf:
|
||||
raise cfg.NoSuchOptError('not found %s' % name)
|
||||
return self.conf.get(name)
|
||||
|
||||
def __contains__(self, key):
|
||||
return key in self.conf
|
||||
|
||||
|
||||
class TestVIMClient(base.TestCase):
|
||||
|
||||
def setUp(self):
|
||||
super(TestVIMClient, self).setUp()
|
||||
self.requests_mock = self.useFixture(rm_fixture.Fixture())
|
||||
KEYMGR_API('')
|
||||
self.access_token = 'access_token_uuid'
|
||||
self.vim_info = {'id': 'aaaa', 'name': 'VIM0', 'type': 'test_vim',
|
||||
'auth_cred': {'password': '****'},
|
||||
'auth_url': 'http://127.0.0.1/identity/v3',
|
||||
@ -32,6 +86,22 @@ class TestVIMClient(base.TestCase):
|
||||
self.service_plugins = mock.Mock()
|
||||
self.nfvo_plugin = mock.Mock()
|
||||
|
||||
def _mock_external_token_api(self):
|
||||
def mock_token_resp(request, context):
|
||||
response = {
|
||||
'access_token': self.access_token,
|
||||
'expires_in': 1800,
|
||||
'refresh_expires_in': 0,
|
||||
'token_type': 'Bearer',
|
||||
'not-before-policy': 0,
|
||||
'scope': 'tacker_api'
|
||||
}
|
||||
context.status_code = 200
|
||||
return response
|
||||
|
||||
self.requests_mock.post('http://demo/token_endpoint',
|
||||
json=mock_token_resp)
|
||||
|
||||
def test_get_vim_without_defined_default_vim(self):
|
||||
self.nfvo_plugin.get_default_vim.side_effect = \
|
||||
orm_exc.NoResultFound()
|
||||
@ -138,3 +208,103 @@ class TestVIMClient(base.TestCase):
|
||||
vim_regions = ['TestRegionOne', 'TestRegionTwo']
|
||||
region_name = 'TestRegionOne'
|
||||
self.assertTrue(self.vimclient.region_valid(vim_regions, region_name))
|
||||
|
||||
@mock.patch('oslo_config.cfg.ConfigOpts.__getattr__')
|
||||
@mock.patch('barbicanclient.base.validate_ref_and_return_uuid')
|
||||
@mock.patch('cryptography.fernet.Fernet.decrypt')
|
||||
def test_get_vim_extenal(self, mock_decrypt, mock_validate,
|
||||
mock_get_conf_key):
|
||||
mock_get_conf_key.side_effect = get_mock_conf_key_effect()
|
||||
self._mock_external_token_api()
|
||||
barbican_uuid = 'test_uuid'
|
||||
mock_validate.return_value = barbican_uuid
|
||||
vim_info = {'id': 'aaaa', 'name': 'VIM0', 'type': 'test_vim',
|
||||
'auth_cred': {'username': 'test',
|
||||
'user_domain_name': 'test',
|
||||
'cert_verify': 'True',
|
||||
'project_id': 'test',
|
||||
'project_name': 'test',
|
||||
'project_domain_name': 'test',
|
||||
'auth_url': 'http://test/identity/v3',
|
||||
'key_type': 'barbican_key',
|
||||
'secret_uuid': '***',
|
||||
'password': '***'},
|
||||
'auth_url': 'http://127.0.0.1/identity/v3',
|
||||
'placement_attr': {'regions': ['TestRegionOne']},
|
||||
'tenant_id': 'test'}
|
||||
self.nfvo_plugin.get_vim.return_value = vim_info
|
||||
self.service_plugins.get.return_value = self.nfvo_plugin
|
||||
|
||||
def mock_barbican_resp(request, context):
|
||||
auth_value = 'Bearer %s' % self.access_token
|
||||
req_auth = request._request.headers.get('Authorization')
|
||||
self.assertEqual(auth_value, req_auth)
|
||||
response = {
|
||||
'name': 'AES key',
|
||||
'expiration': '2023-01-13T19:14:44.180394',
|
||||
'algorithm': 'aes',
|
||||
'bit_length': 256,
|
||||
'mode': 'cbc',
|
||||
'payload': 'YmVlcg==',
|
||||
'payload_content_type': 'application/octet-stream',
|
||||
'payload_content_encoding': 'base64'
|
||||
}
|
||||
context.status_code = 200
|
||||
return response
|
||||
self.requests_mock.get('http://demo/barbican/v1/secrets/%s' %
|
||||
barbican_uuid,
|
||||
json=mock_barbican_resp)
|
||||
|
||||
def mock_barbican_payload_resp(request, context):
|
||||
auth_value = 'Bearer %s' % self.access_token
|
||||
req_auth = request._request.headers.get('Authorization')
|
||||
self.assertEqual(auth_value, req_auth)
|
||||
response = '5cJeztZKzISf1JAt73oBeTPPCrymn96A3wqG96F4RxU='
|
||||
context.status_code = 200
|
||||
return response
|
||||
|
||||
def mock_get_barbican_resp(request, context):
|
||||
auth_value = 'Bearer %s' % self.access_token
|
||||
req_auth = request._request.headers.get('Authorization')
|
||||
self.assertEqual(auth_value, req_auth)
|
||||
context.status_code = 200
|
||||
response = {
|
||||
"versions": {
|
||||
"values": [
|
||||
{
|
||||
"id": "v1",
|
||||
"status": "stable",
|
||||
"links": [
|
||||
{
|
||||
"rel": "self",
|
||||
"href": "http://demo/barbican/v1/"
|
||||
},
|
||||
{
|
||||
"rel": "describedby",
|
||||
"type": "text/html",
|
||||
"href": "https://docs.openstack.org/"}
|
||||
],
|
||||
"media-types": [
|
||||
{
|
||||
"base": "application/json",
|
||||
"type": "application/"
|
||||
"vnd.openstack.key-manager-v1+json"
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
}
|
||||
}
|
||||
return response
|
||||
|
||||
self.requests_mock.get('http://demo/barbican/v1/secrets/%s/payload' %
|
||||
barbican_uuid,
|
||||
json=mock_barbican_payload_resp)
|
||||
self.requests_mock.get('http://demo/barbican',
|
||||
json=mock_get_barbican_resp)
|
||||
mock_decrypt.return_value = 'test'.encode('utf-8')
|
||||
with mock.patch.object(manager.TackerManager, 'get_service_plugins',
|
||||
return_value=self.service_plugins):
|
||||
self.vimclient.get_vim(None,
|
||||
vim_id=self.vim_info['id'],
|
||||
region_name='TestRegionOne')
|
||||
|
||||
@ -19,7 +19,6 @@ from cryptography import fernet
|
||||
from oslo_config import cfg
|
||||
from oslo_log import log as logging
|
||||
|
||||
|
||||
from tacker.common import utils
|
||||
from tacker import context as t_context
|
||||
from tacker.extensions import nfvo
|
||||
@ -120,9 +119,11 @@ class VimClient(object):
|
||||
"""
|
||||
cred = secret_value.encode('utf-8')
|
||||
if auth.get('key_type') == 'barbican_key':
|
||||
keystone_conf = CONF.keystone_authtoken
|
||||
secret_uuid = auth['secret_uuid']
|
||||
keymgr_api = KEYMGR_API(keystone_conf.auth_url)
|
||||
if CONF.ext_oauth2_auth.use_ext_oauth2_auth:
|
||||
keymgr_api = KEYMGR_API(CONF.ext_oauth2_auth.token_endpoint)
|
||||
else:
|
||||
keymgr_api = KEYMGR_API(CONF.keystone_authtoken.auth_url)
|
||||
k_context = t_context.generate_tacker_service_context()
|
||||
secret_obj = keymgr_api.get(k_context, secret_uuid)
|
||||
vim_key = secret_obj.payload
|
||||
|
||||
@ -22,3 +22,4 @@ python-blazarclient>=1.0.1 # Apache-2.0
|
||||
requests-mock>=1.2.0 # Apache-2.0
|
||||
PyMySQL>=0.10.1 # MIT
|
||||
freezegun>=1.2.2 # Apache-2.0
|
||||
PyJWT>=2.4.0 # MIT
|
||||
|
||||
Loading…
Reference in New Issue
Block a user