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Tomcat 서버 버전정보 숨기기

description : Tomcat 서버의 버전정보를 숨기는 방법
author : 김토피아
email : kimmk@repia.com
lastupdate : 2020-04-06

1. {$CATALINA_HOME}/webapps/ROOT 디렉토리에 error.jsp 에러 페이지 생성

<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html>
<head>
<title>404 Not Found</title>
</head>
<body>
<h1>Not Found</h1>
<p>The requested URL was not found on this server.</p>
<p>Additionally, a 404 Not Found
error was encountered while trying to use an ErrorDocument to handle the request.</p>
</body>
</html>

2. {$CATALINA_HOME}/conf web.xml에 에러 페이지 설정

web.xml 제일 하단 </welcome-file-list> </web-app> 사이에 넣고 톰캣 재시작

<error-page>
<error-code>401</error-code>
<location>/error.jsp</location>
</error-page>
 
<error-page>
<error-code>402</error-code>
<location>/error.jsp</location>
</error-page>
 
<error-page>
<error-code>403</error-code>
<location>/error.jsp</location>
</error-page>
 
<error-page>
<error-code>404</error-code>
<location>/error.jsp</location>
</error-page>
 
<error-page>
<error-code>405</error-code>
<location>/error.jsp</location>
</error-page>
 
<error-page>
<error-code>406</error-code>
<location>/error.jsp</location>
</error-page>
 
<error-page>
<error-code>407</error-code>
<location>/error.jsp</location>
</error-page>
 
<error-page>
<error-code>408</error-code>
<location>/error.jsp</location>
</error-page>
 
<error-page>
<error-code>409</error-code>
<location>/error.jsp</location>
</error-page>
 
<error-page>
<error-code>410</error-code>
<location>/error.jsp</location>
</error-page>
 
<error-page>
<error-code>411</error-code>
<location>/error.jsp</location>
</error-page>
 
<error-page>
<error-code>412</error-code>
<location>/error.jsp</location>
</error-page>
 
<error-page>
<error-code>413</error-code>
<location>/error.jsp</location>
</error-page>
 
<error-page>
<error-code>414</error-code>
<location>/error.jsp</location>
</error-page>
 
<error-page>
<error-code>415</error-code>
<location>/error.jsp</location>
</error-page>
 
<error-page>
<error-code>500</error-code>
<location>/error.jsp</location>
</error-page>
 
<error-page>
<error-code>501</error-code>
<location>/error.jsp</location>
</error-page>
 
<error-page>
<error-code>502</error-code>
<location>/error.jsp</location>
</error-page>
 
<error-page>
<error-code>503</error-code>
<location>/error.jsp</location>
</error-page>
 
<error-page>
<error-code>504</error-code>
<location>/error.jsp</location>
</error-page>
 
<error-page>
<error-code>505</error-code>
<location>/error.jsp</location>
</error-page>

pseudo-classes

문제를 잘 정의하는 것은 문제를 절반 해결한 것이다. - 2023.12

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Tomcat 서버 버전정보 숨기기

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