处理weblogic、tomcat关闭不安全的http请求

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导读	不安全的 HTTP 方法一般包括：TRACE、PUT、DELETE、COPY 等。其中最常见的为 TRACE 方法可以回显服务器收到的请求，主要用于测试或诊断，恶意攻击者可以利用该方法进行跨站跟踪攻击（即 XST 攻击），从而进行网站钓鱼、盗取管理员 cookie 等。

处理 weblogic、tomcat 关闭不安全的 http 请求

禁止不安全的 http 请求方式 PUT、DELETE、HEAD、OPTIONS、TRACE 等，只保留 GET 和 POST 请求。其中 tomcat 和 weblogic 部署解决方案都是在 web.xml 中添加配置文件，但格式有所差异，详情如下：

Tomcat 配置方法

1）Tomcat：在 web.xml 中添加：

<security-constraint>
<web-resource-collection>
<url-pattern>/*</url-pattern>
<http-method>PUT</http-method>
<http-method>DELETE</http-method>
<http-method>HEAD</http-method>
<http-method>OPTIONS</http-method>
<http-method>TRACE</http-method>
<http-method>PATCH</http-method>
<http-method>COPY</http-method>
<http-method>LINK</http-method>
<http-method>UNLINK</http-method>
<http-method>PURGE</http-method>
<http-method>LOCK</http-method>
<http-method>UNLOCK</http-method>
<http-method>PROPFIND</http-method>
<http-method>VIEW</http-method>
</web-resource-collection>
<auth-constraint>
</auth-constraint>
</security-constraint>

weblogic 配置方法

2）Weblogic: 在 web.xml 中添加：

<security-constraint>
<web-resource-collection>
<web-resource-name>sgpssc</web-resource-name>
<url-pattern>/*</url-pattern>
<http-method>PUT</http-method>
<http-method>DELETE</http-method>
<http-method>HEAD</http-method>
<http-method>OPTIONS</http-method>
<http-method>TRACE</http-method>
<http-method>PATCH</http-method>
<http-method>COPY</http-method>
<http-method>LINK</http-method>
<http-method>UNLINK</http-method>
<http-method>PURGE</http-method>
<http-method>LOCK</http-method>
<http-method>UNLOCK</http-method>
<http-method>PROPFIND</http-method>
<http-method>VIEW</http-method>
</web-resource-collection>
<auth-constraint/>
</security-constraint>

可以通过谷歌浏览器的插件 Postman 工具检测，是否修复。