在Tomcat中的FORM身份验证期间出错

时间:2010-12-10 21:50:59

标签: java authentication tomcat

我想让Tomcat控制身份验证。为了测试它,我创建了简单页面,登录页面和loginError页面。
身份验证似乎有效。当我输入错误的登录名或密码时,我会看到loginError页面。但是当我输入正确的登录名和密码时,我看到:

type Status report

message Access to the requested resource has been denied

description Access to the specified resource (Access to the requested resource has been denied) has been forbidden.

这是我的web.xml:

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
    <session-config>
        <session-timeout>
            30
        </session-timeout>
    </session-config>
    <security-constraint>
        <web-resource-collection>
            <url-pattern>/protected.jsp</url-pattern>
        </web-resource-collection>
        <auth-constraint>
            <role-name>*</role-name>
        </auth-constraint>
    </security-constraint>
    <login-config>
        <auth-method>FORM</auth-method>
        <form-login-config>
            <form-login-page>/login.jsp</form-login-page>
            <form-error-page>/loginError.jsp</form-error-page>
        </form-login-config>
    </login-config>

    <welcome-file-list>
        <welcome-file>index.jsp</welcome-file>
    </welcome-file-list>
</web-app>

这是我的tomcat-users.xml

<tomcat-users>

  <role rolename="tomcat"/>
    <role rolename="admin"/>
    <role rolename="manager"/>
    <user password="tomcat" roles="tomcat,manager,admin" username="tomcat"/>
    <user password="proger" roles="tomcat" username="proger"/>
</tomcat-users>

我的login.jsp看起来像:

<html>
    <body>
        <form id="loginForm" method="post" action="j_security_check">
            <p>
                Username: <input type="text" name="j_username" id="j_username" />
                <br/>
                Password: <input type="password" name="j_password" id="j_password" />
                <br/>
                <button type="submit">login</button>
            </p>
        </form>
    </body>
</html>

我部署它使用NetBeans 6.9.1。我使用Tomcat 6.0.29。 有什么不对? 提前谢谢。

1 个答案:

答案 0 :(得分:1)

使用

   <auth-constraint>
        <role-name>*</role-name>
    </auth-constraint>

要求您还定义“有效”角色

<security-role>
      <role-name>admin</role-name>
</security-role>
<security-role>
     <role-name>user</role-name>
</security-role>

如果用户输入有效的姓名/通行证,但只是角色'dimwit',他们将被拒绝访问