tomcat中禁止某类文件的访问

有时候为了网站的健壮性或者安全性,我们需要禁止直接对开发目录的某类文件的访问.或者对某个文件夹下面的文件进行访问.

如果是tomcat的话,通过设置安全认证可以实现.

web.xml中配置例子如下:

<!-- 权限管理 -->

<security-constraint>

<!-- 设置要保护的资源 -->

<web-resource-collection>

<web-resource-name>Members Only</web-resource-name>

<url-pattern>/membersonly/*</url-pattern>

<url-pattern>[URL类型2]</url-pattern>

<http-method>[HTTP方法1]</http-method>

<http-method>[HTTP方法2]</http-method>

</web-resource-collection>

　<!-- 设置访问角色 -->

<auth-constraint>

<role-name>user</role-name>

<role-name>[角色2]</role-name>

</auth-constraint>

</security-constraint>

<!-- 认证方法 -->

<login-config>

<auth-method>BASIC</auth-method>

<realm-name>Members Only</realm-name>

</login-config>

<!-- 网站角色-->

<security-role>

<role-name>user</role-name>

</security-role>

<security-role>

<role-name>角色2</role-name>

</security-role>

如果想对某类文件禁止访问,我们这样设置<url-pattern>/'*.jsp</url-pattern>.

这样的话url里面只要有jsp就会被拒绝访问.对某些安全性要求较高的网站来说不失为一种好的办法.

===================

你如下设置就可以了

Tomcat_Homt\conf\tomcat-users.xml 文件内容如下，注意其中的employee和web.xml中的employee是对应的。

<?xml version='1.0' encoding='utf-8'?>

<tomcat-users>

<role rolename="manager"/>

<role rolename="tomcat"/>

<role rolename="admin"/>

<role rolename="role1"/>

<user username="tomcat" password="tomcat" roles="tomcat"/>

<user username="both" password="tomcat" roles="tomcat,role1"/>

<user username="lizongbo" password="lizongbopass" roles="admin,manager"/>

<user username="role1" password="tomcat" roles="role1"/>

</tomcat-users>

你的Webapp下WEB-INF\web.xml内容

<display-name>Tomcat Server Configuration Security Constraint</display-name>

<web-resource-collection>

<web-resource-name>Protected Area</web-resource-name>

<!-- Define the context-relative URL(s) to be protected -->

<url-pattern>*.jsp</url-pattern>

<url-pattern>*.do</url-pattern>

<url-pattern>*.html</url-pattern>

<url-pattern>/images/*</url-pattern>

</web-resource-collection>

<auth-constraint>

<!-- Anyone with one of the listed roles may access this area -->

<role-name>admin</role-name>

</auth-constraint>

</security-constraint>

<!-- Login configuration uses form-based authentication -->

<login-config>

<auth-method>FORM</auth-method>

<realm-name>Tomcat Server Configuration Form-Based Authentication Area</realm-name>

<form-login-config>

<form-login-page>/login.jsp</form-login-page>

<form-error-page>/error.jsp</form-error-page>

</form-login-config>

</login-config>

<!-- Security roles referenced by this web application -->

<security-role>

<description>

The role that is required to log in to the Administration Application

</description>

<role-name>admin</role-name>

</security-role>