♻️ change custom exception

backend/src/main/java/net/pengcook/authentication/exception/AuthorizationHeaderException.java

@@ -0,0 +1,10 @@
+package net.pengcook.authentication.exception;
+
+import org.springframework.http.HttpStatus;
+
+public class AuthorizationHeaderException extends AuthenticationException {
+
+    public AuthorizationHeaderException(String message) {
+        super(HttpStatus.NOT_FOUND, message);
+    }
+}

backend/src/main/java/net/pengcook/authentication/exception/DuplicationException.java

@@ -0,0 +1,10 @@
+package net.pengcook.authentication.exception;
+
+import org.springframework.http.HttpStatus;
+
+public class DuplicationException extends AuthenticationException {
+
+    public DuplicationException(String message) {
+        super(HttpStatus.BAD_REQUEST, message);
+    }
+}

backend/src/main/java/net/pengcook/authentication/exception/FirebaseTokenException.java

@@ -0,0 +1,10 @@
+package net.pengcook.authentication.exception;
+
+import org.springframework.http.HttpStatus;
+
+public class FirebaseTokenException extends AuthenticationException {
+
+    public FirebaseTokenException(String message) {
+        super(HttpStatus.UNAUTHORIZED, message);
+    }
+}

backend/src/main/java/net/pengcook/authentication/exception/JwtTokenException.java

@@ -0,0 +1,10 @@
+package net.pengcook.authentication.exception;
+
+import org.springframework.http.HttpStatus;
+
+public class JwtTokenException extends AuthenticationException {
+
+    public JwtTokenException(String message) {
+        super(HttpStatus.UNAUTHORIZED, message);
+    }
+}

backend/src/main/java/net/pengcook/authentication/service/LoginService.java

@@ -9,11 +9,11 @@
 import net.pengcook.authentication.dto.GoogleSignUpRequest;
 import net.pengcook.authentication.dto.GoogleSignUpResponse;
 import net.pengcook.authentication.dto.TokenPayload;
-import net.pengcook.authentication.exception.AuthenticationException;
+import net.pengcook.authentication.exception.DuplicationException;
+import net.pengcook.authentication.exception.FirebaseTokenException;
 import net.pengcook.authentication.util.JwtTokenManager;
 import net.pengcook.user.domain.User;
 import net.pengcook.user.repository.UserRepository;
-import org.springframework.http.HttpStatus;
 import org.springframework.stereotype.Service;
 
 @Service
@@ -41,7 +41,7 @@ public GoogleSignUpResponse signUpWithGoogle(GoogleSignUpRequest googleSignUpReq
         User user = createUser(googleSignUpRequest);
 
         if (userRepository.existsByEmail(user.getEmail())) {
-            throw new AuthenticationException(HttpStatus.BAD_REQUEST, "이미 가입된 이메일입니다.");
+            throw new DuplicationException("이미 가입된 이메일입니다.");
         }
 
         User savedUser = userRepository.save(user);
@@ -67,7 +67,7 @@ private FirebaseToken decodeIdToken(String idToken) {
         try {
             return firebaseAuth.verifyIdToken(idToken);
         } catch (FirebaseAuthException e) {
-            throw new AuthenticationException(HttpStatus.UNAUTHORIZED, "구글 인증에 실패했습니다.");
+            throw new FirebaseTokenException("구글 인증에 실패했습니다.");
         }
     }
 }

backend/src/main/java/net/pengcook/authentication/util/JwtTokenManager.java

@@ -7,9 +7,8 @@
 import com.auth0.jwt.interfaces.DecodedJWT;
 import java.util.Date;
 import net.pengcook.authentication.dto.TokenPayload;
-import net.pengcook.authentication.exception.AuthenticationException;
+import net.pengcook.authentication.exception.JwtTokenException;
 import org.springframework.beans.factory.annotation.Value;
-import org.springframework.http.HttpStatus;
 import org.springframework.stereotype.Component;
 
 @Component
@@ -46,7 +45,7 @@ public TokenPayload extract(String token) {
             DecodedJWT decodedJWT = jwtVerifier.verify(token);
             return getTokenPayload(decodedJWT);
         } catch (JWTVerificationException e) {
-            throw new AuthenticationException(HttpStatus.UNAUTHORIZED, "유효하지 않은 토큰입니다.");
+            throw new JwtTokenException("유효하지 않은 토큰입니다.");
         }
     }
 

backend/src/main/java/net/pengcook/authentication/util/TokenExtractor.java

@@ -1,7 +1,6 @@
 package net.pengcook.authentication.util;
 
-import net.pengcook.authentication.exception.AuthenticationException;
-import org.springframework.http.HttpStatus;
+import net.pengcook.authentication.exception.AuthorizationHeaderException;
 import org.springframework.stereotype.Component;
 
 @Component
@@ -11,10 +10,10 @@ public class TokenExtractor {
 
     public String extractToken(String authorizationHeader) {
         if (authorizationHeader == null) {
-            throw new AuthenticationException(HttpStatus.BAD_REQUEST, "인증 헤더가 존재하지 않습니다.");
+            throw new AuthorizationHeaderException("인증 헤더가 존재하지 않습니다.");
         }
         if (!authorizationHeader.startsWith(BEARER)) {
-            throw new AuthenticationException(HttpStatus.BAD_REQUEST, "인증 헤더는 Bearer로 시작해야 합니다.");
+            throw new AuthorizationHeaderException("인증 헤더는 Bearer로 시작해야 합니다.");
         }
         return authorizationHeader.substring(BEARER.length());
     }

backend/src/test/java/net/pengcook/authentication/service/LoginServiceTest.java

@@ -14,7 +14,7 @@
 import net.pengcook.authentication.dto.GoogleLoginResponse;
 import net.pengcook.authentication.dto.GoogleSignUpRequest;
 import net.pengcook.authentication.dto.GoogleSignUpResponse;
-import net.pengcook.authentication.exception.AuthenticationException;
+import net.pengcook.authentication.exception.DuplicationException;
 import net.pengcook.authentication.util.JwtTokenManager;
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;
@@ -118,7 +118,7 @@ void signUpWithGoogleWhenEmailAleadyRegistered() throws FirebaseAuthException {
         when(firebaseAuth.verifyIdToken(idToken)).thenReturn(firebaseToken);
 
         assertThatThrownBy(() -> loginService.signUpWithGoogle(request))
-                .isInstanceOf(AuthenticationException.class)
+                .isInstanceOf(DuplicationException.class)
                 .hasMessage("이미 가입된 이메일입니다.");
     }
 }

backend/src/test/java/net/pengcook/authentication/util/JwtTokenManagerTest.java

@@ -4,7 +4,7 @@
 import static org.assertj.core.api.Assertions.assertThatThrownBy;
 
 import net.pengcook.authentication.dto.TokenPayload;
-import net.pengcook.authentication.exception.AuthenticationException;
+import net.pengcook.authentication.exception.JwtTokenException;
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;
 
@@ -41,7 +41,7 @@ void extractWhenInvalidToken() {
         String accessToken = "fakefakefakefakefake.accessaccessaccessaccess.tokentokentokentokentoken";
 
         assertThatThrownBy(() -> jwtTokenManager.extract(accessToken))
-                .isInstanceOf(AuthenticationException.class)
+                .isInstanceOf(JwtTokenException.class)
                 .hasMessage("유효하지 않은 토큰입니다.");
     }
 }

backend/src/test/java/net/pengcook/authentication/util/TokenExtractorTest.java

@@ -3,7 +3,7 @@
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.assertj.core.api.Assertions.assertThatThrownBy;
 
-import net.pengcook.authentication.exception.AuthenticationException;
+import net.pengcook.authentication.exception.AuthorizationHeaderException;
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;
 
@@ -27,7 +27,7 @@ void extractTokenWhenAuthorizationHeaderNull() {
         String authorizationHeader = null;
 
         assertThatThrownBy(() -> tokenExtractor.extractToken(authorizationHeader))
-                .isInstanceOf(AuthenticationException.class)
+                .isInstanceOf(AuthorizationHeaderException.class)
                 .hasMessage("인증 헤더가 존재하지 않습니다.");
     }
 
@@ -37,7 +37,7 @@ void extractTokenWhenAuthorizationHeaderNotStartWithBearer() {
         String authorizationHeader = "Not Bearer token";
 
         assertThatThrownBy(() -> tokenExtractor.extractToken(authorizationHeader))
-                .isInstanceOf(AuthenticationException.class)
+                .isInstanceOf(AuthorizationHeaderException.class)
                 .hasMessage("인증 헤더는 Bearer로 시작해야 합니다.");
     }
 }