Enhancement over multiple authenticators

[chang-ph]

Is your feature request related to a problem? Please describe.

Currently django-ninja supports muliple authenticators. But it's too simple in that it only support the "OR" relationship of the authenticators. If all the authenticators are invalid, it will raise an authentication error to the response.

Related materials:

1. The section in the OpenAPI specification about multiple authenticators

2. A more readable guide

Describe the solution you'd like

I think syntax like this may be appropiate:

@api.get("/multiple", auth=[QueryKey(), [Header1Key(), Header2Key()]])
def multiple(request):
    return f"Token = {request.auth}"

Where the first level in the list is OR related and the second level([Header1Key(), Header2Key()]) is AND related.

[vitalik]

@chang-ph well the thing is authenticator must return some object (e.g. user or token or company some prinicipal)

and this object is then set to request.auth

in case of AND logic is not really clear what you expect to see in request.auth ? a list or just some boolean value