Spring Security - entry point

@Component
public class RESTAuthenticationEntryPoint implements AuthenticationEntryPoint {
  
  @Override
  public void commence(HttpServletRequest request, HttpServletResponse response, AuthenticationException authException)
      throws IOException, ServletException {
        authException.printStackTrace();
        if(authException instanceof BadCredentialsException){
          // 입력 정보 안맞음
          response.setStatus(HttpServletResponse.SC_FORBIDDEN);
        }else{
          // 권한 없이 요청
          response.setStatus(HttpServletResponse.SC_UNAUTHORIZED);

        }
  }
}