Java

[JAVA SPRING]세션 체크 관련 작업 중 Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost]] 오류를 만나다.

떠돌이개발자

세션이 끊겼을 때 로그인페이지로 보내기 위한 작업을 진행중이다.

vue.js를 사용중인데,  axios 호출시 세션이 끊겼을 경우 서버사이드 컨트롤러 단으로 접근조차 하지 않았다.

그래서 프론트엔드쪽에서 해결할 문제임을 직감하고 axios 호출 후 오류가 발생할 때 로그인페이지로 이동하도록

this.$router.push(‘/login.do’) 처리를 하였다.

web.xml 파일에서 세션 만료 시간을 1분으로 변경 한 후 테스트 하였고 정상동작을 확인하였다.

그래도 뭔가 아쉬워 분명 백엔드코드로 처리할 수 있는 방법이 있을 것 같아 기술 검토를 하였다.

web.xml에 세션을 체크하는 필터 클래스를 하나 만들어 준 후 DoFilter를 오버라이드하여 세션 관련 체크 로직을 추가 후 세션이 없을 때 getRequestDispatcher()를 사용하여 포워드 해주면 되는 것 같아 시도를 해보기로 하였다.

세션 정보를 체크하기 위해 Filter 클래스를 하나 추가하였다.

web.xml에 필터 클래스 및 .do 로 끝나는 url는 모두 체크하도록 적용 후 아파치 톰켓 서버를 시작했는데

오류가 발생하였다.

	
	<filter>
		<filter-name>loginCheckFilter</filter-name>
		<filter-class>패키지명.LoginCheckFilter</filter-class>
	</filter>
	
	<filter-mapping>
		<filter-name>loginCheckFilter</filter-name>
		<url-pattern>.do</url-pattern>
	</filter-mapping>

web.xml에서 설정된 스프링 시큐리티 필터 체인 때문일까? 

	<filter>
		<filter-name>springSecurityFilterChain</filter-name>
		<filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
	</filter>

	<filter-mapping>
		<filter-name>springSecurityFilterChain</filter-name>
		<url-pattern>/*</url-pattern>
	</filter-mapping>

여튼 내가 추가한 loginCheckFilter 필터와 필터맵핑 정보를 제거 후 서버를 재기동 하면 정상적으로 올라왔다.

java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost]]
	at java.util.concurrent.FutureTask.report(FutureTask.java:122)
	at java.util.concurrent.FutureTask.get(FutureTask.java:192)
	at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1239)
	at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:300)
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
	at org.apache.catalina.core.StandardService.startInternal(StandardService.java:444)
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
	at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:758)
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
	at org.apache.catalina.startup.Catalina.start(Catalina.java:694)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:294)
	at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:428)
Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost]]
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:162)
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1700)
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1690)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.catalina.LifecycleException: A child container failed during start
	at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1247)
	at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:819)
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
	... 6 more

4월 10, 2022 1:36:38 오전 org.apache.catalina.startup.Catalina start
심각: The required Server component failed to start so Tomcat is unable to start.
org.apache.catalina.LifecycleException: Failed to start component [StandardServer[8005]]
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:162)
	at org.apache.catalina.startup.Catalina.start(Catalina.java:694)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:294)
	at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:428)
Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardService[Catalina]]
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:162)
	at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:758)
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
	... 7 more
Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina]]
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:162)
	at org.apache.catalina.core.StandardService.startInternal(StandardService.java:444)
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
	... 9 more
Caused by: org.apache.catalina.LifecycleException: A child container failed during start
	at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1247)
	at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:300)
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
	... 11 more

테스트해보기 위해 구현한 LoginCheckFilter.class 코드는 다음과 같다.

 

@WebFilter("/LoginCheckFilter")
public class LoginCheckFilter implements Filter {

    private list<String> whiteList;
    /**
     * Default constructor. 
     */
    public LoginCheckFilter() {
        whiteList = new ArrayList<String>();
        whiteList.add("/login.do");
        
    }

	/**
	 * @see Filter#destroy()
	 */
	public void destroy() {
		// TODO Auto-generated method stub
	}

	/**
	 * @see Filter#doFilter(ServletRequest, ServletResponse, FilterChain)
	 */
	public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
		HttpServletRequest req = (HttpServletRequest) request;
		HttpServletResponse res = (HttpServletResponse) response;
		
		if(!whiteLIst.contains(req.getRequestURI())) {
		 	//세션 체크 로직		 
            HttpSEssion session = req.getSession();
            
            //User 모델 혹은 MemberVo체크
            
		 	if (session == null || session.getAttribute("userId") == null )) 
		 	{
		 		request.getRequestDispatcher("/login.do").forward(request, response);
                
                또는
                
                res.sendRedirect("/login.do");
                return;
		 	}		 	
		}

		// pass the request along the filter chain
		chain.doFilter(request, response);
	}

	/**
	 * @see Filter#init(FilterConfig)
	 */
	public void init(FilterConfig fConfig) throws ServletException {
        String urls = config.getInitParameter("avoidUrls");
            StringTokenizer token = new StringTokenizer(urls, ",");

            urlList = new ArrayList();

            while ( token.hasMoreTokens() )
            {
              urlList.add(token.nextToken());
            }
	}

}

 

[스프링 필터와 스피링시큐리티 정리 잘된 블로그]

 

스프링 필터와 스프링 시큐리티(Spring Security)의 동작 구조

– Develop OS : Windows10 Ent, 64bit – WEB/WAS Server : Tomcat v9.0 – DBMS : MySQL 5.7.29 for Linux (Docker) – Language : JAVA 1.8 (JDK 1.8) – Framwork : Spring 3.1.1 Release – Build Tool : Maven 3.6..

codevang.tistory.com

 

[해결방법]

1. 메이븐 저장소 문제이므로 Preferences > Maven > User Settings > Local Repository 경로의 모든 파일 삭제.

2. Servers > Tomcat > Clean & Clean Tomcat Work Directory

3. Menu > Project > Clean

4. Project Explorer > 프로젝트 우클릭 > Maven > Update Project 또는 프로젝트 클릭하고 Alt+F5

 

[REFERENCE]

 

 

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