[BE] HOTFix/#424 validateTokensForReissue 디버깅을 위한 에러코드 추가

backend/src/main/java/com/mapbefine/mapbefine/auth/exception/AuthErrorCode.java

@@ -8,7 +8,8 @@ public enum AuthErrorCode {
     ILLEGAL_TOKEN("01101", "로그인에 실패하였습니다."),
     FORBIDDEN_ADMIN_ACCESS("01102", "로그인에 실패하였습니다."),
     BLOCKING_MEMBER_ACCESS("01103", "로그인에 실패하였습니다."),
-    EXPIRED_TOKEN("01104", "기간이 만료된 토큰입니다.")
+    EXPIRED_TOKEN("01104", "기간이 만료된 토큰입니다."),
+    BAD_REQUEST_TOKEN("01005", "잘못된 요청입니다.")
     ;
 
     private final String code;

backend/src/main/java/com/mapbefine/mapbefine/auth/infrastructure/JwtTokenProvider.java

@@ -1,5 +1,6 @@
 package com.mapbefine.mapbefine.auth.infrastructure;
 
+import static com.mapbefine.mapbefine.auth.exception.AuthErrorCode.BAD_REQUEST_TOKEN;
 import static com.mapbefine.mapbefine.auth.exception.AuthErrorCode.EXPIRED_TOKEN;
 import static com.mapbefine.mapbefine.auth.exception.AuthErrorCode.ILLEGAL_TOKEN;
 
@@ -11,14 +12,13 @@
 import io.jsonwebtoken.Jwts;
 import io.jsonwebtoken.SignatureAlgorithm;
 import java.util.Date;
+import java.util.UUID;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Component;
 
 @Component
 public class JwtTokenProvider implements TokenProvider {
 
-    private static final String EMPTY = "";
-
     private final String secretKey;
     private final long accessExpirationTime;
     private final long refreshExpirationTime;
@@ -41,7 +41,9 @@ public String createAccessToken(String payload) {
     }
 
     public String createRefreshToken() {
-        return createToken(EMPTY, refreshExpirationTime);
+        UUID payload = UUID.randomUUID();
+
+        return createToken(payload.toString(), refreshExpirationTime);
     }
 
     private String createToken(String payload, Long validityInMilliseconds) {
@@ -66,15 +68,15 @@ public void validateTokensForReissue(String refreshToken, String accessToken) {
         if (canReissueAccessToken) {
             return;
         }
-        throw new AuthUnauthorizedException(ILLEGAL_TOKEN);
+        throw new AuthUnauthorizedException(BAD_REQUEST_TOKEN);
     }
 
     public void validateTokensForRemoval(String refreshToken, String accessToken) {
         boolean canRemoveRefreshToken = !isExpired(refreshToken) && !isExpired(accessToken);
         if (canRemoveRefreshToken) {
             return;
         }
-        throw new AuthUnauthorizedException(EXPIRED_TOKEN);
+        throw new AuthUnauthorizedException(BAD_REQUEST_TOKEN);
     }
 
     public void validateAccessToken(String accessToken) {

backend/src/main/java/com/mapbefine/mapbefine/auth/presentation/LoginController.java

@@ -64,7 +64,7 @@ private ResponseCookie createCookie(String refreshToken) {
         return ResponseCookie.from("refresh-token", refreshToken)
                 .httpOnly(true)
                 .maxAge(TWO_WEEKS)
-                .sameSite("Lax")
+                .sameSite("None")
                 .secure(true)
                 .path("/")
                 .build();

backend/src/main/java/com/mapbefine/mapbefine/common/config/WebConfig.java

@@ -1,5 +1,6 @@
 package com.mapbefine.mapbefine.common.config;
 
+import static org.springframework.http.HttpHeaders.COOKIE;
 import static org.springframework.http.HttpHeaders.LOCATION;
 import static org.springframework.http.HttpHeaders.SET_COOKIE;
 
@@ -16,7 +17,7 @@ public class WebConfig implements WebMvcConfigurer {
     public void addCorsMappings(CorsRegistry registry) {
         registry.addMapping("/**")
                 .allowedOrigins("http://localhost:3000", "https://mapbefine.kro.kr", "https://mapbefine.com")
-                .allowedHeaders("refresh-token")
+                .allowedHeaders(COOKIE)
                 .allowedMethods("*")
                 .allowCredentials(true)
                 .exposedHeaders(LOCATION, SET_COOKIE);