Auth example(s)

[tj]

Haven't tried Cognito yet but that would be an obvious one, auth0, custom JWT etc.

[kaihendry]

That's my task today, figure out how to protect an API endpoint. Guess I can just check for a secret in the body, but it would be nice if there was a "proper" simple way to do it. Especially since https://github.com/apex/up-examples/tree/master/oss/golang-basic-auth looks like it will never work.