[Feature Request] AuthProvider should be lazy

[lonix1]

AuthProvider.getUser() is run on every request.

This is overkill:

1. Not every request needs access to the principal in this.httpContext.user
2. Routes that are secured by a token/JWT will undergo authentication anyway, and therefore authentication occurs twice!

Please allow lazy eval of methods on interfaces.AuthProvider.

I don't know how that would look. Maybe a lazy loading getter. Or a call to this.httpContext.loadUser() and then one can safely call this.httpContext.user.

[Blockost]

[...]
2. Routes that are secured by a token/JWT will undergo authentication anyway, and therefore authentication occurs twice!
[...]

Yes, and it is pretty annoying. Even more when the browser sends pre-flight (OPTIONS) requests every time! These requests go through AuthProvider as well