根据Java EE 6 / Glassfish中的用户角色,重定向到两个不同的欢迎页面

问题描述 投票:1回答:3

我已经用Glassfish 3.1 + JDBCRealm + MySQL(MD5)实现了基于FORM的认证。我只有两个角色,用户和管理员。一切都很好,我从日志中可以看到,身份验证既可以用作管理员也可以用作管理员(请参阅下面的观察日志)

Q1:是否可以创建两个不同的索引文件,以便当用户为admin时,他/她转到/admin/index.xhtml,而当用户为角色用户时,他直接转到faces / user /index.xhtml?

Q2:现在,当我以用户身份登录时,只要将整个链接直接写到浏览器中的地址字段,我仍然可以进入“管理端”,为什么要避免这种情况呢?

Q3:当我以用户身份登录并且在欢迎文件列表中仅包含faces / admin / index.xhtml时,即使xml文件告诉了其他内容,它也会将我重定向到该文件,为什么?

<welcome-file-list>
        <welcome-file>faces/admin/index.xhtml</welcome-file> *?? ----> it goes always here, cause it is the first one I think?*
       <welcome-file>faces/user/index.xhtml</welcome-file>
    </welcome-file-list>

    <security-constraint>
        <display-name>Admin Pages</display-name>
        <web-resource-collection>
            <web-resource-name>Protected Admin Area</web-resource-name>
            <description/>
            <url-pattern>/faces/admin/*</url-pattern>
            <http-method>GET</http-method>
            <http-method>POST</http-method>
            <http-method>HEAD</http-method>
            <http-method>PUT</http-method>
            <http-method>OPTIONS</http-method>
            <http-method>TRACE</http-method>
            <http-method>DELETE</http-method>
        </web-resource-collection>
        <auth-constraint>
            <description/>
            <role-name>admin</role-name>
        </auth-constraint>
    </security-constraint>
    <security-constraint>
        <display-name>User Pages</display-name>
        <web-resource-collection>
            <web-resource-name>Protected Users Area</web-resource-name>
            <description/>
            <url-pattern>/faces/users/*</url-pattern>
            <!--url-pattern>/faces/users/index.xhtml</url-pattern-->
            <http-method>GET</http-method>
            <http-method>POST</http-method>
            <http-method>HEAD</http-method>
            <http-method>PUT</http-method>
            <http-method>OPTIONS</http-method>
            <http-method>TRACE</http-method>
            <http-method>DELETE</http-method>
        </web-resource-collection>
        <auth-constraint>
            <description/>
            <role-name>user</role-name>
        </auth-constraint>
    </security-constraint>

    <login-config>
        <auth-method>FORM</auth-method>
        <realm-name>JDBCRealm</realm-name>
        <form-login-config>
            <form-login-page>/faces/loginForm.xhtml</form-login-page>
            <form-error-page>/faces/loginError.xhtml</form-error-page>
        </form-login-config>

    </login-config>
</web-app>

LOG:

FINE: Login module initialized: class com.sun.enterprise.security.auth.login.JDBCLoginModule
FINEST: JDBC login succeeded for: admin groups:[admin, user]
FINE: JAAS login complete.
FINE: JAAS authentication committed.
FINE: Password login succeeded for : admin
FINE: Set security context as user: admin
FINE: [Web-Security] Setting Policy Context ID: old = null ctxID = jdbcrealm/jdbcrealm
FINE: [Web-Security] hasUserDataPermission perm: (javax.security.jacc.WebUserDataPermission  GET)
FINE: [Web-Security] hasUserDataPermission isGranted: true
FINE: [Web-Security] Policy Context ID was: jdbcrealm/jdbcrealm
FINE: [Web-Security] Codesource with Web URL: file:/jdbcrealm/jdbcrealm
FINE: [Web-Security] Checking Web Permission with Principals : null

(在myfear的回答后编辑)-----在glassfish-web.xml我有这样的角色。如果我正确理解它,则意味着admin属于以下组:admin,客户和用户。客户属于组:客户和用户,用户属于组用户。我是否正确理解?

    <security-role-mapping>
    <role-name>admin</role-name>
    <group-name>admin</group-name>
    <group-name>customer</group-name>
    <group-name>user</group-name>
  </security-role-mapping>
  <security-role-mapping>
    <role-name>customer</role-name>
    <group-name>customer</group-name>
    <group-name>user</group-name>
  </security-role-mapping>
  <security-role-mapping>
    <role-name>user</role-name>
    <group-name>user</group-name>
  </security-role-mapping>

</glassfish-web-app>

谢谢!萨米语

glassfish web.xml jdbcrealm redirect
3个回答
0
投票

A1)欢迎文件与角色无关。如果您需要执行任何形式的逻辑来分配用户,则需要考虑使用boolean HttpServletRequest.isUserInRole(String role)或类似的方法来找出用户所处的角色。

A2)不应发生。您需要检查JDBCRealm中的角色。就我在这里看到的而言,一切都以正确的方式配置。

A3)我不确定我是否正确理解您的备注“ XML”文件。但是,欢迎文件并不绑定到角色,..参见A1)

谢谢,M


0
投票

关于您的问题1:使用过滤器,您可以从中将用户重定向到特定页面,例如userlogin.xhtml或adminlogin.xhtml

public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException {
    String userName = SecurityAssociation.getPrincipal().getName();
    String userNameSubject = SecurityAssociation.getSubject().toString();

    System.out.println("Yeeey! Get me here and find me in the database: " + userName+ " Subject : "+userNameSubject);

    filterChain.doFilter(servletRequest, servletResponse);
}

0
投票

我刚刚在大学课程中尝试过此操作,这就是我获得您认为需要的功能的方式。我正在将Netbeans与Glassfish 4.1.1服务器一起使用,并且已经在服务器文件领域中配置了用户角色。

我的项目有3个文件:

index.xhtml users/mainmenu.xhtml admin/mainmenu.xhtml

欢迎页面设置为index.xhtml,具有以下超链接:

 <h4>
     <a href="/ED-Secure-war/faces/admin/mainmenu.xhtml">
         Admin Login
     </a>
 </h4>
 <h4>
     <a href="/ED-Secure-war/faces/user/mainmenu.xhtml">
           User Login
        </a>
 </h4>

In my web.xml security section I have the following roles configured

现在,由于通过用户组限制了对它们的访问,因此当您单击索引上的超链接时,将提示您登录。如果您为admin链接输入有效的admin登录名,您将被重定向到admin/mainmenu.xhtml,反之亦然。

© www.soinside.com 2019 - 2024. All rights reserved.