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fix: 토큰 파싱 수정 #81

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Merged
jdoeun merged 1 commit into from
Feb 26, 2025
Merged

fix: 토큰 파싱 수정 #81

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5 changes: 5 additions & 0 deletions src/main/java/swyp_8th/bungmakase_backend/api/BungDogamController.java
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@

import io.swagger.v3.oas.annotations.Operation;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;
Expand All @@ -24,6 +25,7 @@
@CrossOrigin(origins = {"https://bungmakase.vercel.app", "http://localhost:3000", "https://localhost:3001"})
@RequiredArgsConstructor
@RequestMapping("/api/dogam")
@Slf4j
public class BungDogamController {

private final BungDogamService bungDogamService;
Expand Down Expand Up @@ -56,8 +58,11 @@ public ResponseEntity<ResponseTemplate<List<BungListResponseDto>>> getUserBungDo
@RequestHeader(value = "Authorization") String token) {

try {
log.info("검증 시작");
log.info("token: {}", token);
// 토큰에서 유저 ID 추출
UUID userId = jwtConfig.getUserIdFromToken(token);
log.info("userId: {}", userId);

// 유저가 발견한 붕어빵 리스트 조회
List<UserBungDogam> userBungList = bungDogamService.getUserFoundBung(userId);
Expand Down
19 changes: 12 additions & 7 deletions src/main/java/swyp_8th/bungmakase_backend/config/JwtConfig.java
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Expand Up @@ -33,16 +33,21 @@ public String generateToken(UUID userId) {

// 토큰 검증 및 유저 ID 추출
public UUID getUserIdFromToken(String token) {
try {
Claims claims = Jwts.parser()
.setSigningKey(SECRET_KEY)
// "Bearer " 제거 후 순수한 JWT 값 추출
if (token.startsWith("Bearer ")) {
token = token.substring(7);
}

Claims claims = Jwts.parserBuilder()
.setSigningKey(SECRET_KEY) // 🔥 SECRET_KEY 확인
.build()
.parseClaimsJws(token)
.getBody();

return UUID.fromString(claims.getSubject());
} catch (SignatureException | IllegalArgumentException e) {
throw new InvalidTokenException("유효하지 않은 토큰입니다.");
}
String userId = claims.getSubject();


return UUID.fromString(userId);
}


Expand Down