Handle Security exceptions in Spring Boot Resource Server

Question

How can I get my custom ResponseEntityExceptionHandler or OAuth2ExceptionRenderer to handle Exceptions raised by Spring security on a pure resource ser

Answer 1

Spring 3.0 Onwards,You can use @ControllerAdvice (At Class Level) and extends org.springframework.web.servlet.mvc.method.annotation.ResponseEntityExceptionHandler class from CustomGlobalExceptionHandler

@ExceptionHandler({com.test.CustomException1.class,com.test.CustomException2.class})
public final ResponseEntity customExceptionHandler(RuntimeException ex){
     return new ResponseEntity(new CustomErrorMessage(false,ex.getMessage(),404),HttpStatus.BAD_REQUEST);
}