基于角色访问控制在授权管理器中的实现

在以用户为中心的授权模型的基础上，提出了授权管理器的授权层次模型。在充分分析授权层次模型思想及利用授权管理器建立授权策略的基础上，给出了在程序中利用授权管理器的基本的，重要的方法。最后给出了在应用程序中使用授权管理器实现用户的权限。实践表明利用授权管理器可以方便的实现用户在应用程序中的授权。

Implementation of Role- based Access Control in Authentication Manager

Based on the authentication model for user, the multilayer- authentication model of authentication manager was advocated. Through deep analysis on the idea of multilayer- authentication model and establishing authentication policy making use of authentication manager, a lot of essential and important methods which using authentication manager in program ware advocated. Finally,the paper realized the user's authentication using authentication manager in program. It was shown that using authentication manager was easy to realize the user's authentication using authentication manager in program.