From 91df6bf3f6a5966298695a00066c074647fdb676 Mon Sep 17 00:00:00 2001
From: kyeong-hyeok <minkh4227@naver.com>
Date: Fri, 8 Dec 2023 00:34:39 +0900
Subject: [PATCH] =?UTF-8?q?feat:=20JwtAuthenticationEntryPoint=20=EC=BB=A4?=
 =?UTF-8?q?=EC=8A=A4=ED=85=80=20=EC=97=90=EB=9F=AC=20=EB=B0=98=ED=99=98=20?=
 =?UTF-8?q?=EC=84=A4=EC=A0=95=20(#63)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../jwt/JwtAuthenticationEntryPoint.java       | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/src/main/java/com/project/mapdagu/jwt/JwtAuthenticationEntryPoint.java b/src/main/java/com/project/mapdagu/jwt/JwtAuthenticationEntryPoint.java
index b166f7a..27eb2d2 100644
--- a/src/main/java/com/project/mapdagu/jwt/JwtAuthenticationEntryPoint.java
+++ b/src/main/java/com/project/mapdagu/jwt/JwtAuthenticationEntryPoint.java
@@ -1,5 +1,7 @@
 package com.project.mapdagu.jwt;
 
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.project.mapdagu.error.dto.ErrorResponse;
 import jakarta.servlet.ServletException;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
@@ -10,6 +12,8 @@
 
 import java.io.IOException;
 
+import static com.project.mapdagu.error.ErrorCode.NOT_AUTHENTICATED_REQUEST;
+
 /**
  * 유효한 자격 증명을 제공하지 않고 접근하려 할 때, 401 UnAuthorized 에러를 리턴
  */
@@ -17,10 +21,22 @@
 @Component
 public class JwtAuthenticationEntryPoint implements AuthenticationEntryPoint {
 
+    private final ObjectMapper objectMapper;
+
+    public JwtAuthenticationEntryPoint(ObjectMapper objectMapper) {
+        this.objectMapper = objectMapper;
+    }
+
     @Override
     public void commence(HttpServletRequest request, HttpServletResponse response,
                          AuthenticationException authException) throws IOException, ServletException {
         log.info("인증되지 않은 요청입니다.");
-        response.sendError(HttpServletResponse.SC_UNAUTHORIZED);
+        ErrorResponse errorResponse = ErrorResponse.of(NOT_AUTHENTICATED_REQUEST.getCode(), NOT_AUTHENTICATED_REQUEST.getMessage());
+        String jsonResponse = objectMapper.writeValueAsString(errorResponse);
+
+        response.setContentType("application/json");
+        response.setCharacterEncoding("UTF-8");
+        response.setStatus(HttpServletResponse.SC_UNAUTHORIZED);
+        response.getWriter().write(jsonResponse);
     }
 }
\ No newline at end of file