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# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import uuid
from oauthlib import oauth1
from testtools import matchers
from keystoneauth1.extras import oauth1 as ksa_oauth1
from keystoneauth1 import fixture
from keystoneauth1 import session
from keystoneauth1.tests.unit import utils as test_utils
class OAuth1AuthTests(test_utils.TestCase):
TEST_ROOT_URL = 'http://127.0.0.1:5000/'
TEST_URL = '{}{}'.format(TEST_ROOT_URL, 'v3')
TEST_TOKEN = uuid.uuid4().hex
def stub_auth(self, subject_token=None, **kwargs):
if not subject_token:
subject_token = self.TEST_TOKEN
self.stub_url(
'POST',
['auth', 'tokens'],
headers={'X-Subject-Token': subject_token},
**kwargs,
)
def _validate_oauth_headers(self, auth_header, oauth_client):
"""Validate data in the headers.
Assert that the data in the headers matches the data
that is produced from oauthlib.
"""
self.assertThat(auth_header, matchers.StartsWith('OAuth '))
parameters = dict(
oauth1.rfc5849.utils.parse_authorization_header(auth_header)
)
self.assertEqual('HMAC-SHA1', parameters['oauth_signature_method'])
self.assertEqual('1.0', parameters['oauth_version'])
self.assertIsInstance(parameters['oauth_nonce'], str)
self.assertEqual(
oauth_client.client_key, parameters['oauth_consumer_key']
)
if oauth_client.resource_owner_key:
self.assertEqual(
oauth_client.resource_owner_key, parameters['oauth_token']
)
if oauth_client.verifier:
self.assertEqual(
oauth_client.verifier, parameters['oauth_verifier']
)
if oauth_client.callback_uri:
self.assertEqual(
oauth_client.callback_uri, parameters['oauth_callback']
)
return parameters
def test_oauth_authenticate_success(self):
consumer_key = uuid.uuid4().hex
consumer_secret = uuid.uuid4().hex
access_key = uuid.uuid4().hex
access_secret = uuid.uuid4().hex
oauth_token = fixture.V3Token(
methods=['oauth1'],
oauth_consumer_id=consumer_key,
oauth_access_token_id=access_key,
)
oauth_token.set_project_scope()
self.stub_auth(json=oauth_token)
a = ksa_oauth1.V3OAuth1(
self.TEST_URL,
consumer_key=consumer_key,
consumer_secret=consumer_secret,
access_key=access_key,
access_secret=access_secret,
)
s = session.Session(auth=a)
t = s.get_token()
self.assertEqual(self.TEST_TOKEN, t)
OAUTH_REQUEST_BODY = {
"auth": {"identity": {"methods": ["oauth1"], "oauth1": {}}}
}
self.assertRequestBodyIs(json=OAUTH_REQUEST_BODY)
# Assert that the headers have the same oauthlib data
req_headers = self.requests_mock.last_request.headers
oauth_client = oauth1.Client(
consumer_key,
client_secret=consumer_secret,
resource_owner_key=access_key,
resource_owner_secret=access_secret,
signature_method=oauth1.SIGNATURE_HMAC,
)
self._validate_oauth_headers(
req_headers['Authorization'], oauth_client
)
def test_warning_dual_scope(self):
ksa_oauth1.V3OAuth1(
self.TEST_URL,
consumer_key=uuid.uuid4().hex,
consumer_secret=uuid.uuid4().hex,
access_key=uuid.uuid4().hex,
access_secret=uuid.uuid4().hex,
project_id=uuid.uuid4().hex,
)
self.assertIn('ignored by the identity server', self.logger.output)