When I nest auth handlers, such that I call a `bas...

# ktor

[mkporwit]

When I nest auth handlers, such that I call a basic auth handler, and inside that I call a jwt handler (as per example above), it seems that the basic auth handler chokes if the authScheme is not Basic. It seems to me that BasicAuth.kt:ApplicationRequest.basicAuthenticationCredentials() should check whether authScheme is Basic, and only then try to base64 decode the payload. If it sees that authScheme is something like Bearer, it should just return null.