This project secures Spring REST endpoints using Aspect. It introduces a security interceptor that pre-handles a REST request and where a bearer token is converted into application user. If the user does not exist or does not have the required permission then an error will be thrown. As a bonus, if the user is valid, it's id is save in the request attribute and can be pass into the REST endpoint, so that it can be used for future use.
Why do you think that https://github.com/Genc/spring-boot-boilerplate is a good alternative to spring-aspect-security