开放式露头资料系统中权限控制模块的设计与实现

Design and implementation of the access control module in open outcrop information system

为了实现Web环境下露头资料信息的共建共享机制,一套完备的用户权限控制模块必不可少。在经典RBAC(Role-based Access Control)模型基础上扩展一种考虑内容保密级别的权限控制模型,文章详细描述了该模块的功能设计和数据库设计,并在ASP.NET MVC框架下完成开发。开放式露头资料信息系统的用户权限控制模块的实现,可为同类互联网信息系统中的权限控制提供通用的解决方案。

In order to realize the co-construction and sharing mechanism of outcrop information in the web environment,a complete set of user access control module is necessary.Based on the classic RBAC(Role-based Access Control)model,an access control model is expended with the consideration of content security level.The function design and database design of the user access control module are described in detail,and the module is developed with ASP.NET MVC framework.The implementation of the user access control module of the open outcrop information system can provide a general solution for the access control in similar Internet information systems.