80 lines
2.8 KiB
Python
80 lines
2.8 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from keystoneclient import base
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SAML2_ENDPOINT = '/auth/OS-FEDERATION/saml2'
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ECP_ENDPOINT = '/auth/OS-FEDERATION/saml2/ecp'
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class SamlManager(base.Manager):
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"""Manager class for creating SAML assertions."""
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def create_saml_assertion(self, service_provider, token_id):
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"""Create a SAML assertion from a token.
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Equivalent Identity API call:
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POST /auth/OS-FEDERATION/saml2
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:param service_provider: Service Provider resource.
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:type service_provider: string
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:param token_id: Token to transform to SAML assertion.
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:type token_id: string
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:returns: SAML representation of token_id
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:rtype: string
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"""
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headers, body = self._create_common_request(service_provider, token_id)
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resp, body = self.client.post(SAML2_ENDPOINT, json=body,
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headers=headers)
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return self._prepare_return_value(resp, resp.text)
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def create_ecp_assertion(self, service_provider, token_id):
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"""Create an ECP wrapped SAML assertion from a token.
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Equivalent Identity API call:
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POST /auth/OS-FEDERATION/saml2/ecp
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:param service_provider: Service Provider resource.
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:type service_provider: string
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:param token_id: Token to transform to SAML assertion.
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:type token_id: string
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:returns: SAML representation of token_id, wrapped in ECP envelope
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:rtype: string
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"""
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headers, body = self._create_common_request(service_provider, token_id)
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resp, body = self.client.post(ECP_ENDPOINT, json=body,
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headers=headers)
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return self._prepare_return_value(resp, resp.text)
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def _create_common_request(self, service_provider, token_id):
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headers = {'Content-Type': 'application/json'}
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body = {
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'auth': {
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'identity': {
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'methods': ['token'],
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'token': {
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'id': token_id
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}
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},
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'scope': {
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'service_provider': {
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'id': base.getid(service_provider)
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}
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}
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}
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}
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return (headers, body)
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