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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.
#
"""Authentication Plugin Library"""
from keystoneauth1 import loading
from keystoneauth1 import token_endpoint
from openstackclient.i18n import _
class TokenEndpoint(loading.BaseLoader):
"""Auth plugin to handle traditional token/endpoint usage
Keystoneauth contains a Token plugin class that now correctly
handles the token/endpoint auth compatible with OSC. However,
the AdminToken loader deprecates the 'url' argument, which breaks
OSC compatibility, so make one that works.
"""
@property
def plugin_class(self):
return token_endpoint.Token
def load_from_options(self, url, token, **kwargs):
"""A plugin for static authentication with an existing token
:param string url: Service endpoint
:param string token: Existing token
"""
return super(TokenEndpoint, self).load_from_options(
endpoint=url,
token=token,
)
def get_options(self):
"""Return the legacy options"""
options = [
loading.Opt(
'url',
help=_('Specific service endpoint to use'),
),
loading.Opt(
'token',
secret=True,
help=_('Authentication token to use'),
),
]
return options
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