SpringSecurity #JWT #로그인 #회원가입 #시큐리티 #Springboot

1. TokenProvider @Log4j2 @Component // 개발자가 직접 작성한 Class를 Bean으로 등록 public class TokenProvider { private static final String AUTHORITIES_KEY = "auth"; private static final String BEARER_TYPE = "Bearer"; private static final long ACCESS_TOKEN_EXPIRE_TIME = 1000 * 60 * 30; // 30분 private static final long REFRESH_TOKEN_EXPIRE_TIME = 100 * 60 * 60 * 24 * 7; // 7일 private final Key key; public Token..