32996f268c
The __future__ module [1] was used in this context to ensure compatibility between python 2 and python 3. We previously dropped the support of python 2.7 [2] and now we only support python 3 so we don't need to continue to use this module and the imports listed below. Imports commonly used and their related PEPs: - `division` is related to PEP 238 [3] - `print_function` is related to PEP 3105 [4] - `unicode_literals` is related to PEP 3112 [5] - `with_statement` is related to PEP 343 [6] - `absolute_import` is related to PEP 328 [7] [1] https://docs.python.org/3/library/__future__.html [2] https://governance.openstack.org/tc/goals/selected/ussuri/drop-py27.html [3] https://www.python.org/dev/peps/pep-0238 [4] https://www.python.org/dev/peps/pep-3105 [5] https://www.python.org/dev/peps/pep-3112 [6] https://www.python.org/dev/peps/pep-0343 [7] https://www.python.org/dev/peps/pep-0328 Change-Id: I0173b210e343ccf6b00c3b66959c001fdb1d699b
73 lines
2.8 KiB
Python
73 lines
2.8 KiB
Python
# 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 keystoneauth1 import plugin
|
|
from six.moves.urllib import parse as urlparse
|
|
|
|
from keystoneclient import base
|
|
from keystoneclient.v3.contrib.oauth1 import utils
|
|
|
|
try:
|
|
from oauthlib import oauth1
|
|
except ImportError:
|
|
oauth1 = None
|
|
|
|
|
|
class RequestToken(base.Resource):
|
|
def authorize(self, roles):
|
|
try:
|
|
retval = self.manager.authorize(self.id, roles)
|
|
self = retval
|
|
except Exception:
|
|
retval = None
|
|
|
|
return retval
|
|
|
|
|
|
class RequestTokenManager(base.CrudManager):
|
|
"""Manager class for manipulating identity OAuth request tokens."""
|
|
|
|
resource_class = RequestToken
|
|
|
|
def authorize(self, request_token, roles):
|
|
"""Authorize a request token with specific roles.
|
|
|
|
Utilize Identity API operation:
|
|
PUT /OS-OAUTH1/authorize/$request_token_id
|
|
|
|
:param request_token: a request token that will be authorized, and
|
|
can be exchanged for an access token.
|
|
:param roles: a list of roles, that will be delegated to the user.
|
|
"""
|
|
request_id = urlparse.quote(base.getid(request_token))
|
|
endpoint = utils.OAUTH_PATH + '/authorize/%s' % (request_id)
|
|
body = {'roles': [{'id': base.getid(r_id)} for r_id in roles]}
|
|
return self._put(endpoint, body, "token")
|
|
|
|
def create(self, consumer_key, consumer_secret, project):
|
|
endpoint = utils.OAUTH_PATH + '/request_token'
|
|
headers = {'requested-project-id': base.getid(project)}
|
|
oauth_client = oauth1.Client(consumer_key,
|
|
client_secret=consumer_secret,
|
|
signature_method=oauth1.SIGNATURE_HMAC,
|
|
callback_uri="oob")
|
|
url = self.client.get_endpoint(interface=plugin.AUTH_INTERFACE).rstrip(
|
|
"/")
|
|
url, headers, body = oauth_client.sign(url + endpoint,
|
|
http_method='POST',
|
|
headers=headers)
|
|
resp, body = self.client.post(endpoint, headers=headers)
|
|
token = utils.get_oauth_token_from_body(resp.content)
|
|
return self._prepare_return_value(resp,
|
|
self.resource_class(self, token))
|