From 5080887f8bb6d3873ff31941db4c6c71a58df973 Mon Sep 17 00:00:00 2001
From: jade <jade.kimhs@gmail.com>
Date: Tue, 25 Aug 2026 13:02:58 +0900
Subject: [PATCH] =?UTF-8?q?=EC=86=8C=EC=8A=A4=20=EC=97=85=EB=8D=B0?=
 =?UTF-8?q?=EC=9D=B4=ED=8A=B8?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../dat/lib/mcp/McpRequestHeaderFilter.java   | 29 ++++++++++---------
 mci_sample_test.http                          |  2 +-
 2 files changed, 17 insertions(+), 14 deletions(-)

diff --git a/dat-was-lib/src/main/java/io/shinhanlife/dat/lib/mcp/McpRequestHeaderFilter.java b/dat-was-lib/src/main/java/io/shinhanlife/dat/lib/mcp/McpRequestHeaderFilter.java
index 50bce07f1..dcc7e0595 100644
--- a/dat-was-lib/src/main/java/io/shinhanlife/dat/lib/mcp/McpRequestHeaderFilter.java
+++ b/dat-was-lib/src/main/java/io/shinhanlife/dat/lib/mcp/McpRequestHeaderFilter.java
@@ -1,40 +1,43 @@
 package io.shinhanlife.dat.lib.mcp;
 
 import java.io.IOException;
-import jakarta.servlet.FilterChain;
-import jakarta.servlet.ServletException;
+
+import jakarta.servlet.*;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
 import org.springframework.stereotype.Component;
-import org.springframework.web.filter.OncePerRequestFilter;
 import io.shinhanlife.dat.lib.session.mci.AxhubSessionService;
 import io.shinhanlife.dat.lib.session.dto.SessionDto;
 import org.springframework.beans.factory.annotation.Autowired;
 
 /** Captures optional correlation and employee headers for an MCP HTTP call and creates mock session. */
 @Component
-public class McpRequestHeaderFilter extends OncePerRequestFilter {
+public class McpRequestHeaderFilter implements Filter {
 
     @Autowired(required = false)
     private AxhubSessionService sessionService;
 
     @Override
-    protected boolean shouldNotFilter(HttpServletRequest request) {
-        return !request.getRequestURI().endsWith("/mcp");
-    }
+    public void doFilter(ServletRequest req, ServletResponse res, FilterChain filterChain)
+            throws IOException, ServletException {
+
+        HttpServletRequest request = (HttpServletRequest) req;
+        HttpServletResponse response = (HttpServletResponse) res;
+
+        if (!request.getRequestURI().contains("/mcp")) {
+            filterChain.doFilter(request, response);
+            return;
+        }
 
-    @Override
-    protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response,
-                                    FilterChain filterChain) throws ServletException, IOException {
         String empNo = request.getHeader("employee-no");
-        
+
         McpRequestHeaderContext.set(new McpRequestHeaders(
                 request.getHeader("x-request-id"),
                 request.getHeader("guid"),
                 request.getHeader("mcp-session-id"),
                 empNo,
                 request.getHeader("virtual-employee-no")));
-                
+
         // Fetch session info via MCI using employee-no (Only if sessionService is available, e.g. in Tool Pods)
         if (sessionService != null && empNo != null && !empNo.isEmpty()) {
             SessionDto sessionDto = sessionService.fetchUserSession(empNo);
@@ -43,7 +46,7 @@ public class McpRequestHeaderFilter extends OncePerRequestFilter {
                 request.setAttribute("userInfo", sessionDto);
             }
         }
-                
+
         try {
             filterChain.doFilter(request, response);
         } finally {
diff --git a/mci_sample_test.http b/mci_sample_test.http
index fd34ef20e..b27b9bb40 100644
--- a/mci_sample_test.http
+++ b/mci_sample_test.http
@@ -1,4 +1,4 @@
-### 대내 MCI 샘플 툴(send_mci_sample) 테스트
+dlqh### 대내 MCI 샘플 툴(send_mci_sample) 테스트
 # 이 스크립트는 IntelliJ IDEA의 HTTP Client 플러그인을 위한 테스트 파일입니다.
 # 1. 서버(Gateway 및 Tool 모듈)를 먼저 실행해 주세요.
 # 2. 아래 초록색 플레이(▶) 버튼을 누르면 툴 함수가 호출됩니다!