웹 취약점 : 누락된 콘텐츠 - Content-Type 헤더에 추가

src/main/java/kcc/com/cmm/EgovComExcepHndlr.java

@@ -1,9 +1,15 @@
 package kcc.com.cmm;
 
-import egovframework.rte.fdl.cmmn.exception.handler.ExceptionHandler;
-
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.ControllerAdvice;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.ResponseBody;
+
+import egovframework.rte.fdl.cmmn.exception.handler.ExceptionHandler;
 
 /**
  * @Class Name : EgovComExcepHndlr.java
@@ -20,10 +26,22 @@ import org.slf4j.LoggerFactory;
  * @see
  *
  */
+@ControllerAdvice
 public class EgovComExcepHndlr implements ExceptionHandler {
 
 	private static final Logger LOGGER = LoggerFactory.getLogger(EgovComExcepHndlr.class);
 
+
+    @RequestMapping("/common/error.jsp")
+    @ResponseBody
+    public ResponseEntity<String> notFound() {
+        HttpHeaders headers = new HttpHeaders();
+        headers.add(HttpHeaders.CONTENT_TYPE, "application/json");
+
+        return new ResponseEntity<>("{\"error\": \"Resource not found\"}", headers, HttpStatus.NOT_FOUND);
+    }
+
+	
 	/**
 	 * 발생된 Exception을 처리한다.
 	 */

src/main/webapp/WEB-INF/config/egovframework/springmvc/egov-com-servlet.xml

@@ -48,6 +48,7 @@
     <mvc:view-controller path="/cmmn/validator.do" view-name="cmmn/validator"/>
 
     <mvc:annotation-driven/>
+    <context:component-scan base-package="kcc.com.cmm" />
 	<!--  System Log Aspect -->
 	<bean id="syslog" class="kcc.let.sym.log.lgm.service.EgovSysLogAspect" />
 	<aop:config>