JWT login under Juniper Alpha 1

gistfile1.txt

Dec 21 03:26:15 ip-10-0-0-249 [service_variant=lms][django.request][env:sandbox] ERROR [ip-10-0-0-249  18331] [user None] [exception.py:135] - Internal Server Error: /user_api/v1/account/login_session/
Traceback (most recent call last):
  File "/edx/app/edxapp/venvs/edxapp/lib/python3.5/site-packages/django/core/handlers/exception.py", line 41, in inner
    response = get_response(request)
  File "/edx/app/edxapp/venvs/edxapp/lib/python3.5/site-packages/django/core/handlers/base.py", line 249, in _legacy_get_response
    response = self._get_response(request)
  File "/edx/app/edxapp/venvs/edxapp/lib/python3.5/site-packages/django/core/handlers/base.py", line 187, in _get_response
    response = self.process_exception_by_middleware(e, request)
  File "/edx/app/edxapp/venvs/edxapp/lib/python3.5/site-packages/django/core/handlers/base.py", line 185, in _get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "/usr/lib/python3.5/contextlib.py", line 30, in inner
    return func(*args, **kwds)
  File "/edx/app/edxapp/venvs/edxapp/lib/python3.5/site-packages/django/views/decorators/csrf.py", line 58, in wrapped_view
    return view_func(*args, **kwargs)
  File "/edx/app/edxapp/venvs/edxapp/lib/python3.5/site-packages/django/views/generic/base.py", line 68, in view
    return self.dispatch(request, *args, **kwargs)
  File "/edx/app/edxapp/venvs/edxapp/lib/python3.5/site-packages/django/utils/decorators.py", line 67, in _wrapper
    return bound_func(*args, **kwargs)
  File "/edx/app/edxapp/venvs/edxapp/lib/python3.5/site-packages/django/views/decorators/debug.py", line 76, in sensitive_post_parameters_wrapper
    return view(request, *args, **kwargs)
  File "/edx/app/edxapp/venvs/edxapp/lib/python3.5/site-packages/django/utils/decorators.py", line 63, in bound_func
    return func.__get__(self, type(self))(*args2, **kwargs2)
  File "/edx/app/edxapp/edx-platform/openedx/core/djangoapps/user_authn/views/login.py", line 493, in dispatch
    return super(LoginSessionView, self).dispatch(request, *args, **kwargs)
  File "/edx/app/edxapp/venvs/edxapp/lib/python3.5/site-packages/rest_framework/views.py", line 494, in dispatch
    response = self.handle_exception(exc)
  File "/edx/app/edxapp/venvs/edxapp/lib/python3.5/site-packages/rest_framework/views.py", line 454, in handle_exception
    self.raise_uncaught_exception(exc)
  File "/edx/app/edxapp/venvs/edxapp/lib/python3.5/site-packages/rest_framework/views.py", line 491, in dispatch
    response = handler(request, *args, **kwargs)
  File "/edx/app/edxapp/venvs/edxapp/lib/python3.5/site-packages/django/utils/decorators.py", line 67, in _wrapper
    return bound_func(*args, **kwargs)
  File "/edx/app/edxapp/edx-platform/openedx/core/lib/api/view_utils.py", line 371, in _wrapped
    return func(request)
  File "/edx/app/edxapp/venvs/edxapp/lib/python3.5/site-packages/django/utils/decorators.py", line 63, in bound_func
    return func.__get__(self, type(self))(*args2, **kwargs2)
  File "/edx/app/edxapp/venvs/edxapp/lib/python3.5/site-packages/django/utils/decorators.py", line 67, in _wrapper
    return bound_func(*args, **kwargs)
  File "/edx/app/edxapp/venvs/edxapp/lib/python3.5/site-packages/django/utils/decorators.py", line 149, in _wrapped_view
    response = view_func(request, *args, **kwargs)
  File "/edx/app/edxapp/venvs/edxapp/lib/python3.5/site-packages/django/views/decorators/http.py", line 40, in inner
    return func(request, *args, **kwargs)
  File "/edx/app/edxapp/edx-platform/openedx/core/djangoapps/user_authn/views/login.py", line 432, in login_user
    response = set_logged_in_cookies(request, response, possibly_authenticated_user)
  File "/edx/app/edxapp/edx-platform/openedx/core/djangoapps/user_authn/cookies.py", line 151, in set_logged_in_cookies
    _create_and_set_jwt_cookies(response, request, cookie_settings, user=user)
  File "/edx/app/edxapp/edx-platform/openedx/core/djangoapps/user_authn/cookies.py", line 260, in _create_and_set_jwt_cookies
    jwt = _create_jwt(request, user, expires_in)
  File "/edx/app/edxapp/edx-platform/openedx/core/djangoapps/user_authn/cookies.py", line 280, in _create_jwt
    return create_jwt_from_token(access_token, DOTAdapter(), use_asymmetric_key=True)
  File "/edx/app/edxapp/edx-platform/openedx/core/djangoapps/oauth_dispatch/jwt.py", line 73, in create_jwt_from_token
    filters=oauth_adapter.get_authorization_filters(client),
  File "/edx/app/edxapp/edx-platform/openedx/core/djangoapps/oauth_dispatch/jwt.py", line 134, in _create_jwt
    return _encode_and_sign(payload, use_asymmetric_key, secret)
  File "/edx/app/edxapp/edx-platform/openedx/core/djangoapps/oauth_dispatch/jwt.py", line 214, in _encode_and_sign
    serialized_keypair = json.loads(settings.JWT_AUTH['JWT_PRIVATE_SIGNING_JWK'])
  File "/usr/lib/python3.5/json/__init__.py", line 319, in loads
    return _default_decoder.decode(s)
  File "/usr/lib/python3.5/json/decoder.py", line 339, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
  File "/usr/lib/python3.5/json/decoder.py", line 357, in raw_decode
    raise JSONDecodeError("Expecting value", s, err.value) from None
json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)