feat : 기존 액세스 토큰 대신 리프레시 토큰 같이 발급

Author: seungwookc97

src/main/java/com/back/global/security/CustomOAuth2LoginSuccessHandler.java

@@ -1,8 +1,6 @@
 package com.back.global.security;
 
-import com.back.domain.user.service.UserService;
-import com.back.global.jwt.JwtUtil;
-import com.back.global.rq.Rq;
+import com.back.domain.user.service.UserAuthService;
 import jakarta.servlet.ServletException;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
@@ -13,14 +11,12 @@
 import org.springframework.stereotype.Component;
 
 import java.io.IOException;
-import java.util.concurrent.TimeUnit;
 
 @Component
 @RequiredArgsConstructor
 public class CustomOAuth2LoginSuccessHandler implements AuthenticationSuccessHandler {
-    private final Rq rq;
-    private final JwtUtil jwtUtil;
-    private final UserService userService;
+
+    private final UserAuthService userAuthService;
 
     @Value("${FRONTEND_URL}")
     private String frontendUrl;
@@ -29,11 +25,8 @@ public class CustomOAuth2LoginSuccessHandler implements AuthenticationSuccessHan
     public void onAuthenticationSuccess(HttpServletRequest request, HttpServletResponse response, Authentication authentication) throws IOException, ServletException {
         SecurityUser securityUser = (SecurityUser) authentication.getPrincipal();
 
-        // Access Token 생성
-        String accessToken = jwtUtil.generateAccessToken(securityUser.getId(), securityUser.getEmail());
-
-        // 쿠키에 토큰 저장
-        rq.setCrossDomainCookie("accessToken", accessToken, (int) TimeUnit.MINUTES.toSeconds(20));
+        // Access Token과 Refresh Token 발급
+        userAuthService.issueTokens(response, securityUser.getId(), securityUser.getEmail());
 
         // 프론트엔드로 리다이렉트
         String redirectUrl = frontendUrl + "/oauth/success";