org.apache.struts2.StrutsStatics Java Examples

@Override
public String intercept(ActionInvocation actionInvocation) throws Exception {

    HttpServletRequest request = (HttpServletRequest) actionInvocation.getInvocationContext().get(StrutsStatics.HTTP_REQUEST);
    Object action = actionInvocation.getAction();
    Map<String,String> config = configService.map();
    //配置首页SEO参数
    if(action.getClass().getSimpleName().equals("ShowAction")&&actionInvocation.getProxy().getMethod().equals("home")){
        String indexTitle = config.get("index_title");
        String indexKeyword = config.get("index_keyword");
        String indexDescription = config.get("index_description");
        request.setAttribute("SEOTitle",indexTitle);
        request.setAttribute("keywords",indexKeyword);
        request.setAttribute("description",indexDescription);
    }
    request.setAttribute("website_name",config.get("website_name"));
    request.setAttribute("productImgDir",config.get("path_product_img"));
    request.setAttribute("categoryImgDir",config.get("path_category_img"));
    return  actionInvocation.invoke();

}
 

@Override
public String intercept(ActionInvocation actionInvocation) throws Exception {
	ActionContext actionContext=actionInvocation.getInvocationContext();  
	Map<String, Object> session=actionContext.getSession();  
	this.accountObj = (AccountObj)session.get(Constants.SESS_ACCOUNT);
	Map<String, String> dataMap = UserCurrentCookie.getCurrentData( (HttpServletRequest)actionContext.get(StrutsStatics.HTTP_REQUEST) );
	String currentId = StringUtils.defaultString( dataMap.get("currentId") );
	String accountId = StringUtils.defaultString( dataMap.get("account") );
	if (accountObj!=null && !StringUtils.isBlank(accountObj.getAccount()) ) {
		if ( StringUtils.isBlank(currentId) ) {
			currentId = "NULL";
		}
		String sessSysCurrentId = (String)session.get(Constants.SESS_SYSCURRENT_ID);
		if ( !currentId.equals(sessSysCurrentId) ) {
			logger.warn( "currentId: " + currentId + " not equals session variable currentId: " + sessSysCurrentId );
			return this.redirectLogin(actionInvocation, session, currentId, accountId);
		}
		if (uSessLogHelper.countByCurrent(accountObj.getAccount(), currentId)<1) {
			return this.redirectLogin(actionInvocation, session, currentId, accountId);
		}						
		return actionInvocation.invoke();
	} 
	return this.redirectLogin(actionInvocation, session, currentId, accountId);
}
 

/**
 * 1. 先用admin登入
 * 2. 登出admin 改用 tester登入
 * 這樣的話 gsbsc-web 的 http-session 還是admin , 所以非core-web用tester登入的session , 要檢查當前CURRENT cookie 中的帳戶是否與 gsbsc-web 一樣
 * 要是不同的話就讓這個 http-session 失效掉
 *  
 * @param actionContext
 * @throws Exception
 */
private void invalidCurrentSessionForDifferentAccount(ActionContext actionContext) throws Exception {
	if (this.accountObj == null) {
		return;
	}
	Map<String, String> dataMap = UserCurrentCookie.getCurrentData( (HttpServletRequest)actionContext.get(StrutsStatics.HTTP_REQUEST) );
	String account = StringUtils.defaultString( dataMap.get("account") );
	if (StringUtils.isBlank(account)) {
		return;
	}
	if (this.accountObj.getAccount().equals(account)) {
		return;
	}
	this.accountObj = null;		
	UserAccountHttpSessionSupport.remove(actionContext.getSession());
	Subject subject = SecurityUtils.getSubject();		
	if (subject.isAuthenticated() && !account.equals(subject.getPrincipal()) ) {
		subject.logout();
	}
}
 

/**
 * 取出core-web 登入後產生的cookie, 這個cookie放了 account 與 current-id
 * 拿這兩個去 TB_SYS_USESS 查看有沒有在core-web有登入過
 * 如果有在core-web登入, 產生 AccountVO 與回傳 true
 * 
 * @param actionContext
 * @return
 * @throws Exception
 */
private boolean getUserCurrentCookie(ActionContext actionContext) throws Exception {
	Map<String, String> dataMap = UserCurrentCookie.getCurrentData( (HttpServletRequest)actionContext.get(StrutsStatics.HTTP_REQUEST) );
	String account = StringUtils.defaultString( dataMap.get("account") );
	String currentId = StringUtils.defaultString( dataMap.get("currentId") );
	//String sessionId = StringUtils.defaultString( dataMap.get("sessionId") );
	if (StringUtils.isBlank(account) || currentId.length()!=36 /*|| StringUtils.isBlank(sessionId)*/ ) { 	
		return false;
	}
	// 發現有時 UserCurrentCookie 寫入的 sessionId 與當前 sessionId 會不一樣
	if (this.uSessLogHelper.countByCurrent(account, currentId) >0 ) { // this.uSessLogHelper.countByCurrent(account, currentId, sessionId) >0 		 	
		accountObj = new AccountVO();
		((AccountVO)accountObj).setAccount(account);
		DefaultResult<AccountVO> result = this.accountService.findByUK( ((AccountVO)accountObj) );
		if (result.getValue()==null) {
			accountObj = null;
		} else {
			accountObj = result.getValue();
		}			
	}					
	return ( accountObj!=null && !StringUtils.isBlank(accountObj.getAccount()) );
}
 

/**
 * 1. 先用admin登入
 * 2. 登出admin 改用 tester登入
 * 這樣的話 gsbsc-web 的 http-session 還是admin , 所以非core-web用tester登入的session , 要檢查當前CURRENT cookie 中的帳戶是否與 gsbsc-web 一樣
 * 要是不同的話就讓這個 http-session 失效掉
 *  
 * @param actionContext
 * @throws Exception
 */
private void invalidCurrentSessionForDifferentAccount(ActionContext actionContext) throws Exception {
	if (this.accountObj == null) {
		return;
	}
	Map<String, String> dataMap = UserCurrentCookie.getCurrentData( (HttpServletRequest)actionContext.get(StrutsStatics.HTTP_REQUEST) );
	String account = StringUtils.defaultString( dataMap.get("account") );
	if (StringUtils.isBlank(account)) {
		return;
	}
	if (this.accountObj.getAccount().equals(account)) {
		return;
	}
	this.accountObj = null;		
	UserAccountHttpSessionSupport.remove(actionContext.getSession());
	SecurityUtils.getSubject().logout();
}
 

/**
 * 取出core-web 登入後產生的cookie, 這個cookie放了 account 與 current-id
 * 拿這兩個去 TB_SYS_USESS 查看有沒有在core-web有登入過
 * 如果有在core-web登入, 產生 AccountVO 與回傳 true
 * 
 * @param actionContext
 * @return
 * @throws Exception
 */
private boolean getUserCurrentCookie(ActionContext actionContext) throws Exception {
	Map<String, String> dataMap = UserCurrentCookie.getCurrentData( (HttpServletRequest)actionContext.get(StrutsStatics.HTTP_REQUEST) );
	String account = StringUtils.defaultString( dataMap.get("account") );
	String currentId = StringUtils.defaultString( dataMap.get("currentId") );
	//String sessionId = StringUtils.defaultString( dataMap.get("sessionId") );
	if (StringUtils.isBlank(account) || currentId.length()!=36 /*|| StringUtils.isBlank(sessionId)*/ ) { 	
		return false;
	}
	// 發現有時 UserCurrentCookie 寫入的 sessionId 與當前 sessionId 會不一樣
	if (this.uSessLogHelper.countByCurrent(account, currentId) >0 ) { // this.uSessLogHelper.countByCurrent(account, currentId, sessionId) >0 		 	
		accountObj = new AccountVO();
		((AccountVO)accountObj).setAccount(account);
		DefaultResult<AccountVO> result = this.accountService.findByUK( ((AccountVO)accountObj) );
		if (result.getValue()==null) {
			accountObj = null;
		} else {
			accountObj = result.getValue();
		}			
	}					
	return ( accountObj!=null && !StringUtils.isBlank(accountObj.getAccount()) );
}
 

@Override
public String intercept(ActionInvocation actionInvocation) throws Exception {
    ServletContext servletContext= (ServletContext) actionInvocation.getInvocationContext().get(StrutsStatics.SERVLET_CONTEXT);
    Long oldTime = (Long)servletContext.getAttribute("csTimeOut");
    if(oldTime == null || System.currentTimeMillis()>oldTime) {
        servletContext.setAttribute("cs", categoryService.list("desc", "recommend", "max", 7));
        //1分钟内，全站用户只统一获取一次
        servletContext.setAttribute("csTimeOut", System.currentTimeMillis() + 60 * 1000);
    }
    return  actionInvocation.invoke();
}
 

@Override
public void execute( ActionInvocation invocation )
    throws Exception
{
    HttpServletResponse response = (HttpServletResponse) invocation.getInvocationContext().get(
        StrutsStatics.HTTP_RESPONSE );

    response.setContentType( "text/plain; charset=UTF-8" );
    response.setHeader( "Content-Disposition", "inline" );
    response.setStatus( HttpServletResponse.SC_INTERNAL_SERVER_ERROR );

    ValueStack stack = ActionContext.getContext().getValueStack();
    String finalMessage = parse ? TextParseUtil.translateVariables( message, stack ) : message;

    finalMessage = formatFinalMessage( finalMessage );

    // ---------------------------------------------------------------------
    // Write final message
    // ---------------------------------------------------------------------

    PrintWriter writer = null;

    try
    {
        writer = response.getWriter();
        writer.print( finalMessage );
        writer.flush();
    }
    finally
    {
        if ( writer != null )
        {
            writer.close();
        }
    }
}
 

@Override
public String intercept(ActionInvocation actionInvocation) throws Exception {
	ActionContext context=actionInvocation.getInvocationContext();
	HttpServletResponse response=(HttpServletResponse)context.get(StrutsStatics.HTTP_RESPONSE);
	response.setCharacterEncoding("utf8");
	response.setContentType("text/html");
	PrintWriter writer=response.getWriter();
	writer.print("[");
	writer.flush();
	String forward=actionInvocation.invoke();
	writer.print("]");
	writer.flush();
	return forward;
}
 

@Override
public String intercept(ActionInvocation actionInvocation) throws Exception {
	ActionContext context=actionInvocation.getInvocationContext();
	HttpServletResponse response=(HttpServletResponse)context.get(StrutsStatics.HTTP_RESPONSE);
	if (response!=null ) {
		response.setHeader("Cache-control", "no-cache, no-store");
		response.setHeader("Pragma", "no-cache");
		response.setHeader("Expires", "0");			
	}
	return actionInvocation.invoke();
}
 

@Before
public void setUp() throws Exception {
    struts2Interceptor = new Struts2Interceptor();
    when(request.getRequestURI()).thenReturn("/test/testRequestURL");
    when(request.getRequestURL()).thenReturn(new StringBuffer("http://localhost:8080/test/testRequestURL"));
    when(response.getStatus()).thenReturn(200);

    mockStatic(ActionContext.class);
    actionContext = mock(ActionContext.class);
    when(actionContext.get(org.apache.struts2.StrutsStatics.HTTP_RESPONSE)).thenReturn(response);
    when(actionContext.get(StrutsStatics.HTTP_REQUEST)).thenReturn(request);
    when(ActionContext.getContext()).thenReturn(actionContext);

    arguments = new Object[] {
        request,
        response
    };
    argumentType = new Class[] {
        request.getClass(),
        response.getClass()
    };

    exceptionArguments = new Object[] {
        request,
        response,
        new RuntimeException()
    };
    exceptionArgumentType = new Class[] {
        request.getClass(),
        response.getClass(),
        new RuntimeException().getClass()
    };
}
 

@Override
public String intercept(ActionInvocation actionInvocation) throws Exception {
	ActionContext actionContext=actionInvocation.getInvocationContext();  
	Map<String, Object> session=actionContext.getSession();  
	this.accountObj = (AccountObj)session.get(Constants.SESS_ACCOUNT);
	boolean getUserCurrentCookieFail = false; // 有 sysCurrentId 的 cookie, 但用這個cookie資料count tb_sys_usess 又與 core-web 的資料不符
	/*
	 * String contextPath = ServletActionContext.getServletContext().getContextPath();
	 * if (!contextPath.endsWith( ApplicationSiteUtils.getContextPathFromMap(Constants.getMainSystem()) ) ) {
	 */
	if ( !Constants.getSystem().equals(Constants.getMainSystem()) ) {
		/**
		 * 1. 先用admin登入
		 * 2. 登出admin 改用 tester登入
		 * 這樣的話 gsbsc-web 的 http-session 還是admin , 所以非core-web 要檢查當前CURRENT cookie 中的帳戶是否與 gsbsc-web 一樣
		 * 要是不同的話就讓這個 http-session 失效掉
		 */
		this.invalidCurrentSessionForDifferentAccount(actionContext);								
		if (accountObj==null) {
			getUserCurrentCookie(actionContext);
			if (accountObj==null && UserCurrentCookie.foundCurrent( (HttpServletRequest)actionContext.get(StrutsStatics.HTTP_REQUEST) ) ) {
				 // 有 sysCurrentId 的 cookie, 但用這個cookie資料count tb_sys_usess 又與 core-web 的資料不符
				getUserCurrentCookieFail = true;
			}				
		}			
	}
	if (accountObj!=null && !StringUtils.isBlank(accountObj.getAccount()) ) {
		Map<String, String> dataMap = UserCurrentCookie.getCurrentData( (HttpServletRequest)actionContext.get(StrutsStatics.HTTP_REQUEST) );
		String currentId = StringUtils.defaultString( dataMap.get("currentId") );
		if ( StringUtils.isBlank(currentId) ) {
			currentId = "NULL";
		}
		if (uSessLogHelper.countByCurrent(accountObj.getAccount(), currentId)<1) {
			return this.redirectLogin(session, getUserCurrentCookieFail);
		}						
		boolean isUnknownSession = false;
		SecurityUtils.setSecurityManager( (DefaultSecurityManager)AppContext.getBean("securityManager") );
		Subject subject = SecurityUtils.getSubject();
		try {
			if (subject.isAuthenticated() && !accountObj.getAccount().equals(subject.getPrincipal()) ) {
				subject.logout();
			}				
		} catch (ExpiredSessionException ese) {
			logger.warn( ese.getMessage().toString() );
			return this.redirectLogin(session, getUserCurrentCookieFail);
		} catch (UnknownSessionException ue) {
			logger.warn( ue.getMessage().toString() );
			isUnknownSession = true;
		}
		
		/**
		 * core-web 有 session了, 但gsbsc-web 沒有session, 所以產生gsbsc-web 的 http session
		 * 或是 apache shiro session 失效 expires
		 */			
		if ( !subject.isAuthenticated() || isUnknownSession ) {
			GreenStepBaseUsernamePasswordToken token = new GreenStepBaseUsernamePasswordToken();
			//token.setRememberMe(true);
			token.setRememberMe(false);
			token.setCaptcha("");
			token.setUsername(accountObj.getAccount());		
			token.setPassword( ((AccountVO)accountObj).getPassword().toCharArray() );
			try {					
				subject.login(token);
			} catch (UnknownAccountException uae) {
				logger.warn( uae.getMessage().toString() );
			    subject = new Subject.Builder().buildSubject();	
			    subject.login(token);
			} catch (UnknownSessionException use) {
				logger.warn( use.getMessage().toString() );
			    subject = new Subject.Builder().buildSubject();					
				/*
				Serializable sessionId = subject.getSession().getId();
				System.out.println("SESSION_ID=" + sessionId);
				subject = new Subject.Builder( (DefaultSecurityManager)AppContext.getBean("securityManager") )
					.sessionId(sessionId)
					.buildSubject();
				*/
			    subject.login(token);		
			} 
			UserAccountHttpSessionSupport.create(actionContext, accountObj);
		}
		return actionInvocation.invoke();
	}	
	return this.redirectLogin(session, getUserCurrentCookieFail);
}
 

@Override
public String intercept(ActionInvocation actionInvocation) throws Exception {
	Syslog syslog = new Syslog();
	ActionContext actionContext = actionInvocation.getInvocationContext();
	HttpServletRequest request = (HttpServletRequest) actionContext.get(StrutsStatics.HTTP_REQUEST);
	String accessIp = getIpAddr(request);
	syslog.setAccessIp(accessIp);
	StringBuffer url = request.getRequestURL();
	
	int slash = url.lastIndexOf("/");
	String linkUrl = url.substring(slash+1);
	int point = linkUrl.lastIndexOf(".");
	if (point>0) {
		linkUrl = linkUrl.substring(0,point);
	}
	int bottomLine = linkUrl.lastIndexOf("_");
	String result;
	String userId;
	String actionId = "1";
	String actionStr = linkUrl.substring(linkUrl.lastIndexOf("_")+1);
	if(actionStr.equals("add")) {
		actionId = "2";
	} else if (actionStr.equals("update")) {
		actionId = "3";
	}else if (actionStr.equals("delete")) {
		actionId = "4";
	}
	
	if(linkUrl.equals("user_login")) {
		syslog.setAction("登入");
		result = actionInvocation.invoke();
		userId = actionContext.getSession().get("userId").toString();
	}else {
		userId = actionContext.getSession().get("userId").toString();
		if(linkUrl.equals("user_loginOut")) {
			syslog.setAction("退出");
		}else {
			if (actionId != null && actionId.trim() != "") {
				Action action = (Action) actionService.findById(Integer.valueOf(actionId));
				if (action!=null) {
					syslog.setAction(action.getAction());
				}
			}
		}
		result = actionInvocation.invoke();
	}
	if (bottomLine>0) {
		linkUrl = linkUrl.substring(0,bottomLine);
	}
	if (userId != null && actionId != null && !actionId.equals("1")) {
		syslog.setDate(new Date());
		Module module = moduleService.getModuleByLinkUrl(linkUrl);
		syslog.setModule(module);
		if (result.equals("error")) {
			syslog.setType("错误");
		} else if((result.equals("input"))){
			syslog.setType("警告");
		} else {
			syslog.setType("信息");
		}
		syslog.setUser(userService.findById(Integer.valueOf(userId)));
		if (result.equals("success") || result.equals("error") || result.equals("input")) {
			syslogService.save(syslog);
		}
		return result;
	}
	return "login";
}
 

@Override
public String intercept(ActionInvocation actionInvocation) throws Exception {
	ActionContext actionContext = actionInvocation.getInvocationContext();
	HttpServletRequest request = (HttpServletRequest) actionContext.get(StrutsStatics.HTTP_REQUEST);
	String userId = actionContext.getSession().get("userId").toString();
	String contextPath = request.getContextPath();
	StringBuffer url = request.getRequestURL();
	int contextPathPost = url.lastIndexOf(contextPath);
	int contextPathLength = contextPath.length();
	String linkUrl = url.substring(contextPathPost + contextPathLength + 1);
	String actionId = "";
	int bottomLine = linkUrl.lastIndexOf("_");
	String action = linkUrl.substring(bottomLine+1);
	if(bottomLine < 0 || action.equals("my")) {
		actionId = "1";
	} else if(action.equals("add")) {
		actionId = "2";
	} else if (action.equals("update")) {
		actionId = "3";
	}else if (action.equals("delete")) {
		actionId = "4";
	} else if (action.equals("approverList") || action.equals("transactorList")) {
		actionId = "5";
	} else {
		actionId = "6";
	}
	if (bottomLine>0) {
		linkUrl = linkUrl.substring(0,bottomLine);
	}
	Module module = moduleService.getModuleByLinkUrl(linkUrl);
	if (userId != null && module!=null) {
		String moduleId = module.getModuleId().toString();
		if (userPermissionService.checkPermission(userId, moduleId,actionId)) {
			return actionInvocation.invoke();
		}
	}
	if (module==null) {
		return actionInvocation.invoke();
	}
	actionContext.put("permissionMessage", "你没有该权限,请先登陆");
	return Action.NONE;
}