def check_third_party_caveat(self, ctx, info):
InfoStorage.info = info
raise InteractionRequiredError(
httpbakery.Error(
code=httpbakery.ERR_INTERACTION_REQUIRED,
version=httpbakery.request_version(
request.headers),
message='interaction required',
info=httpbakery.ErrorInfo(
wait_url='http://0.3.2.1/wait?'
'dischargeid=1',
visit_url='http://0.3.2.1/visit?'
'dischargeid=1'),
), )
async def _connect_with_login(self, endpoints):
"""Connect to the websocket.
If uuid is None, the connection will be to the controller. Otherwise it
will be to the model.
:return: The response field of login response JSON object.
"""
success = False
try:
await self._connect(endpoints)
# It's possible that we may get several discharge-required errors,
# corresponding to different levels of authentication, so retry
# a few times.
for i in range(0, 2):
result = (await self.login())['response']
macaroonJSON = result.get('discharge-required')
if macaroonJSON is None:
self.info = result
success = True
return result
macaroon = bakery.Macaroon.from_dict(macaroonJSON)
self.bakery_client.handle_error(
httpbakery.Error(
code=httpbakery.ERR_DISCHARGE_REQUIRED,
message=result.get('discharge-required-error'),
version=macaroon.version,
info=httpbakery.ErrorInfo(
macaroon=macaroon,
macaroon_path=result.get('macaroon-path'),
),
),
# note: remove the port number.
'https://' + self.endpoint + '/',
)
raise errors.JujuAuthError('failed to authenticate '
'after several attempts')
finally:
if not success:
await self.close()
else:
self._pinger_task.start()
