- postfields_dict = {'username': self._user,
- 'password': self._password,
- 'project_id': self._project}
- http_code, resp = self._http_client.post_cmd(endpoint=self._auth_endpoint,
- postfields_dict=postfields_dict)
- if http_code not in (200, 201, 202, 204):
- raise ClientException(resp)
- token = json.loads(resp) if resp else None
- if token is not None:
- return token['_id']
- return None
+ if self._token is None:
+ postfields_dict = {'username': self._user,
+ 'password': self._password,
+ 'project_id': self._project}
+ http_code, resp = self._http_client.post_cmd(endpoint=self._auth_endpoint,
+ postfields_dict=postfields_dict)
+ if http_code not in (200, 201, 202, 204):
+ message ='Authentication error: not possible to get auth token\nresp:\n{}'.format(resp)
+ raise ClientException(message)
+
+ token = json.loads(resp) if resp else None
+ self._token = token['id']