최종 변경 : 2024.01.01

JWTFilter를 통과한 뒤 세션 확인

@Controller
@ResponseBody
public class MainController {

    @GetMapping("/")
    public String mainP() {

        String name = SecurityContextHolder.getContext().getAuthentication().getName();

        return "Main Controller : "+name;
    }
}

세션 현재 사용자 아이디

SecurityContextHolder.getContext().getAuthentication().getName();

세션 현재 사용자 role

Authentication authentication = SecurityContextHolder.getContext().getAuthentication();

Collection<? extends GrantedAuthority> authorities = authentication.getAuthorities();
Iterator<? extends GrantedAuthority> iter = authorities.iterator();
GrantedAuthority auth = iter.next();
String role = auth.getAuthority();