"Unknown authentication scheme" when using multi_auth

[spacekbnueve]

I'm using the following for auth:

basic_auth = HTTPBasicAuth()
token_auth = HTTPTokenAuth('Bearer')
multi_auth = MultiAuth(basic_auth, token_auth)

Then when using authenticate:

@authenticate(multi_auth)

I get the following error:

192.168.223.1 - - [30/Jun/2021 20:53:01] "GET /apispec.json HTTP/1.1" 500 -
Traceback (most recent call last):
  File "/home/spacekbnueve/.local/share/virtualenvs/project-X5mbx1aO/lib/python3.6/site-packages/flask/app.py", line 2088, in __call__
    return self.wsgi_app(environ, start_response)
  File "/home/spacekbnueve/.local/share/virtualenvs/project-X5mbx1aO/lib/python3.6/site-packages/flask/app.py", line 2073, in wsgi_app
    response = self.handle_exception(e)
  File "/home/spacekbnueve/.local/share/virtualenvs/project-X5mbx1aO/lib/python3.6/site-packages/flask/app.py", line 2070, in wsgi_app
    response = self.full_dispatch_request()
  File "/home/spacekbnueve/.local/share/virtualenvs/project-X5mbx1aO/lib/python3.6/site-packages/flask/app.py", line 1515, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/home/spacekbnueve/.local/share/virtualenvs/project-X5mbx1aO/lib/python3.6/site-packages/flask/app.py", line 1513, in full_dispatch_request
    rv = self.dispatch_request()
  File "/home/spacekbnueve/.local/share/virtualenvs/project-X5mbx1aO/lib/python3.6/site-packages/flask/app.py", line 1499, in dispatch_request
    return self.ensure_sync(self.view_functions[rule.endpoint])(**req.view_args)
  File "/home/spacekbnueve/.local/share/virtualenvs/project-X5mbx1aO/lib/python3.6/site-packages/apifairy/core.py", line 51, in json
    return dumps(self.apispec), 200, \
  File "/home/spacekbnueve/.local/share/virtualenvs/project-X5mbx1aO/lib/python3.6/site-packages/apifairy/core.py", line 82, in apispec
    self._apispec = self._generate_apispec().to_dict()
  File "/home/spacekbnueve/.local/share/virtualenvs/project-X5mbx1aO/lib/python3.6/site-packages/apifairy/core.py", line 162, in _generate_apispec
    raise RuntimeError('Unknown authentication scheme')
RuntimeError: Unknown authentication scheme

Am I doing something wrong or multi auth is not supported ?

[miguelgrinberg]

Only basic and token authentication are currently implemented. I'm not sure what would be the OpenAPI representation for multi auth, I'll have to think about that.

[cheizer]

Has there been any traction on this? I'm running in to a need to provide MultiAuth (basic and token). Thanks!

[miguelgrinberg]

@cheizer As I stated above, I'm not sure what would the OpenAPI representation for a multi-auth endpoint should be, but if you know what you want in terms of OpenAPI definitions you can easily add your custom stuff in a function decorated with the @process_apispec decorator. See the docs.