provide an interceptor in Spring Security (messaging?) that installs an Authentication object in a Message header given a JWT header #19709

Id love to just have this class provided out of the box since it makes using Spring Security with Spring's Messaging support (which in turn underpins projects like Spring Integration and Spring Cloud Stream and Spring Cloud Data Flow) much easier in a production-like OAuth environment

I've solved this problem by writing the same boilerplate every single time. It seems to me it belongs in the framework