将HSTS功能添加到Tomcat

Question

相信你们.

我的Web应用程序在tomcat 6.0.43上运行,并且不在前面使用apache或nginx.

我已经通过http重定向强制我的网站使用:

1. URL重定向位于../webapps/ROOT/index.jsp

<% response.sendRedirect("https://www.epi.com.my/portal/"); %>

2. ../webapps/myapp/WEB-INF/web.xml

<security-constraint>
<web-resource-collection>
  <web-resource-name>Protected Context</web-resource-name>
     <url-pattern>/*</url-pattern>
 </web-resource-collection>
 <user-data-constraint>
    <transport-guarantee>CONFIDENTIAL</transport-guarantee>
</user-data-constraint></security-constraint>

在哪里添加此类代码

标题添加Strict-Transport-Security"max-age = 15768000"

或者tomcat没有这个功能吗？或者我需要修改我的每个Java Web应用程序控制器.

Answer 1

如果您能够使用Tomcat 7或8,则可以激活内置的HSTS过滤器.取消注释httpHeaderSecurity过滤器定义tomcat/conf/web.xml

<filter>
    <filter-name>httpHeaderSecurity</filter-name>
    <filter-class>org.apache.catalina.filters.HttpHeaderSecurityFilter</filter-class>
    <async-supported>true</async-supported>
</filter>

并添加一个有用的最大年龄参数:

<init-param>
    <param-name>hstsMaxAgeSeconds</param-name>
    <param-value>31536000</param-value>
</init-param>

不要忘记取消注释过滤器映射:

<filter-mapping>
    <filter-name>httpHeaderSecurity</filter-name>
    <url-pattern>/*</url-pattern>
    <dispatcher>REQUEST</dispatcher>
</filter-mapping>

Answer 2

您可以使用过滤器添加它.将以下代码段添加到web.xml:

<filter>
    <filter-name>HSTSFilter</filter-name>
    <filter-class>security.HSTSFilter</filter-class>
</filter>

然后在您的webapp中创建一个过滤器:

package security;

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 HSTSFilter implements Filter {

    public void doFilter(ServletRequest req, ServletResponse res,
        FilterChain chain) throws IOException, ServletException {
        HttpServletResponse resp = (HttpServletResponse) res;

        if (req.isSecure())
            resp.setHeader("Strict-Transport-Security", "max-age=31622400; includeSubDomains");

        chain.doFilter(req, resp);
    }
}

也可以使用全局web.xml(conf/web.xml)添加过滤器.