如何集成基于angularjs和Java jaas的身份验证

我有一个webapp，前端是angularJS，后台是Java。Angular通过Restful webservices通过HTTP消费和发送JSON与java后端通信。我需要为这个应用程序构建身份验证机制，并且想知道如何是最好的方法，目前我正在使用基于JAAS的身份验证(JDBC用户表)。我的应用程序是这样配置的:

我的web.xml配置有:

    <login-config>
        <auth-method>FORM</auth-method>
        <realm-name>userauth</realm-name>
        <form-login-config>
            <form-login-page>/login.html</form-login-page>
            <form-error-page>/loginError.html</form-error-page>
        </form-login-config>                
    </login-config>
    <security-constraint>   
        <display-name>ConstraintSSL</display-name>
        <web-resource-collection>
            <web-resource-name>protected</web-resource-name>
            <description/>
            <url-pattern>/checkout/*</url-pattern>
            <url-pattern>/login/*</url-pattern>
            <url-pattern>/login.*</url-pattern>
            <url-pattern>/account/*</url-pattern>
            <url-pattern>/ad/create</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>
        <user-data-constraint>        
          <transport-guarantee>CONFIDENTIAL</transport-guarantee>
        </user-data-constraint>        
    </security-constraint>
    <security-constraint>   
        <display-name>ConstraintUser</display-name>
        <web-resource-collection>
            <web-resource-name>user</web-resource-name>
            <description/>
            <url-pattern>/account/*</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>ADMINISTRATORS</role-name>
            <role-name>USERS</role-name>
        </auth-constraint>
        <user-data-constraint>        
          <transport-guarantee>CONFIDENTIAL</transport-guarantee>
        </user-data-constraint>        
    </security-constraint>
    <security-role>
        <description/>
        <role-name>USERS</role-name>
    </security-role>
    <security-role>
        <description/>
        <role-name>ADMINISTRATORS</role-name>
    </security-role>
  <session-config>
    <session-timeout>30</session-timeout>
    <tracking-mode>COOKIE</tracking-mode>
  </session-config>
   <welcome-file-list>
    <welcome-file>init.html</welcome-file>
   </welcome-file-list>

init.html只重定向到加载angular并启动实际应用的index.html页面。

现在这里是我的UserController处理用户相关的活动在客户端(浏览器):

myControllers.controller('UserController', ['$scope', '$routeParams', 'UserService',
  function($scope, $routeParams, UserService) {
    $scope.logged = false;
    // if User is not detected by cookie
    $scope.user = fetchUserFromCookie();
    if (! $scope.user) {
        // set default guest user
        $scope.user = {         
            firstName : 'guest',
            lastName : 'user',
            preferredCurrency : "USD$",
            sessionHash: "XXXXXX",
            shoppingCart : {
                totalItems : 0,
                total : 0
            }           
        };      
    }
    $scope.login = function(userName, pass) {
          $scope.user = UserService.login(userName, pass);            
          $scope.logged = true;      
    };
    $scope.logout = function(userName) {
          $scope.user = UserService.logout(userName); // warn server side you're logging out
          $scope.logged = false;
          $scope.user = null;
    };
  }]);

我的目标是提供一个基于JAAS的JDBC认证的登录页面，并且只允许那些具有特定ADMIN角色或user角色的用户看到某个页面，如何在一个基于angularJS + Java的应用程序中实现这一点?

• 我主要关注的是会话跟踪，

• 如何跟踪特定用户已授予访问权限并具有更改特定记录的权限?

• 如何防止手动攻击，如手动更改JS代码或更改Cookie以劫持用户会话?