在同一会话中打开 Java Web 应用程序时避免点击劫持

Posted 2023-02-19

【中文标题】在同一会话中打开 Java Web 应用程序时避免点击劫持

【英文标题】：Avoid clickjacking for Java web application when opened in same session

【发布时间】：2016-06-05 05:37:17

【问题描述】：

我正在尝试处理 Java Web 应用程序的点击劫持。 我从Clickjacking Defense Cheat Sheet得到了解决方案

我在web.xml中添加了过滤器

<?xml version="1.0" encoding="UTF-8"?>
<web-app id="WebApp_ID" version="2.4"
         xmlns="http://java.sun.com/xml/ns/j2ee"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee                                        http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
    <display-name>OWASP ClickjackFilter</display-name>
    <filter>
        <filter-name>ClickjackFilterDeny</filter-name>
        <filter-class>org.owasp.filters.ClickjackFilter</filter-class>
        <init-param>
            <param-name>mode</param-name>
            <param-value>DENY</param-value>
        </init-param>
    </filter>

    <filter>
        <filter-name>ClickjackFilterSameOrigin</filter-name>
        <filter-class>org.owasp.filters.ClickjackFilter</filter-class>
        <init-param>
            <param-name>mode</param-name>
            <param-value>SAMEORIGIN</param-value>
        </init-param>
    </filter>

    <!--  use the Deny version to prevent anyone, including yourself, from framing the page -->
    <filter-mapping>
        <filter-name>ClickjackFilterDeny</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>


</web-app>

我的过滤器类看起来像

package org.owasp.filters;
import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletResponse;

public class ClickjackFilter implements Filter


    private String mode = "DENY";

    /**
     * Add X-FRAME-OPTIONS response header to tell IE8 (and any other browsers who
     * decide to implement) not to display this content in a frame. For details, please
     * refer to http://blogs.msdn.com/sdl/archive/2009/02/05/clickjacking-defense-in-ie8.aspx.
     */
    public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException 
        HttpServletResponse res = (HttpServletResponse)response;
        res.addHeader("X-FRAME-OPTIONS", mode );
        chain.doFilter(request, response);
    

    public void destroy() 
    

    public void init(FilterConfig filterConfig) 
        String configMode = filterConfig.getInitParameter("mode");
        if ( configMode != null ) 
            mode = configMode;
        
    

现在我面临的问题是，这个解决方案只有在我每次都在新会话中打开网页时才有效。

如果我尝试在同一会话中构建应用程序，解决方案将失败。

【问题讨论】：

这方面有什么更新吗？

【参考方案1】：

X-Frame-Options有三种设置：

SAMEORIGIN此设置将允许页面显示在与页面本身同源的框架中 拒绝此设置将阻止页面显示在框架或 iframe 中 ALLOW-FROM uri 此设置将允许页面仅在指定的来源上显示

您是否尝试过使用SAMEORIGIN 而不是DENY 来代替mod？

阅读更多X-Frame-Options Header Types