Why there's no CustomClientAuthorization?

[ghostidentity]

Hello guys,

So I was able to test the CustomClientAuthentication but the usecase is for authentication ?
I need the process to verify if the connection is allowed to publish or subscribe, after authentication.

The condition is that, the client will pass in encrypted token to the server and the server will decrypt it, storing the unique id on db. So clients that publish or subscribe, the server should be able to acquire the unique id and validate if the connection has permission.

Thanks,
Mark