_Rendezvous of RPC that terminated with (StatusCode.UNKNOWN, expected 1 macaroon, got 0)

[Mislav96]

After inserting the signature of the message it fails, telling the status code of the RPC is UNKNOWN.
Here the traceback:

Environment:

Request Method: POST
Request URL: http://localhost:8000/verify/

Django Version: 1.11.1
Python Version: 2.7.15
Installed Applications:
['django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'whitenoise.runserver_nostatic',
'django.contrib.staticfiles',
'coindesk']
Installed Middleware:
['django.middleware.security.SecurityMiddleware',
'whitenoise.middleware.WhiteNoiseMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware']

Traceback:

File "/home/cuspis/ln-workspace/deskenv/local/lib/python2.7/site-packages/django/core/handlers/exception.py" in inner
41. response = get_response(request)

File "/home/cuspis/ln-workspace/deskenv/local/lib/python2.7/site-packages/django/core/handlers/base.py" in _get_response
187. response = self.process_exception_by_middleware(e, request)

File "/home/cuspis/ln-workspace/deskenv/local/lib/python2.7/site-packages/django/core/handlers/base.py" in _get_response
185. response = wrapped_callback(request, *callback_args, **callback_kwargs)

File "/home/cuspis/ln-workspace/lightning-coindesk/coindesk/views.py" in verify
45. user = authenticate(request=request, **kwargs)

File "/home/cuspis/ln-workspace/deskenv/local/lib/python2.7/site-packages/django/contrib/auth/init.py" in authenticate
100. user = backend.authenticate(*args, **credentials)

File "/home/cuspis/ln-workspace/lightning-coindesk/coindesk/auth_backends.py" in authenticate
25. verifymessage_resp = stub.VerifyMessage(ln.VerifyMessageRequest(msg=csrf_token, signature=signature))

File "/home/cuspis/ln-workspace/deskenv/local/lib/python2.7/site-packages/grpc/_channel.py" in call
507. return _end_unary_response_blocking(state, call, False, deadline)

File "/home/cuspis/ln-workspace/deskenv/local/lib/python2.7/site-packages/grpc/_channel.py" in _end_unary_response_blocking
455. raise _Rendezvous(state, None, None, deadline)

Exception Type: _Rendezvous at /verify/
Exception Value: <_Rendezvous of RPC that terminated with (StatusCode.UNKNOWN, expected 1 macaroon, got 0)>

[asood123]

Getting same issue. Were you able to find a fix?

[asood123]

Figured it out, need to create a combined cert when using macaroons: https://dev.lightning.community/guides/python-grpc/