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对Web权限控制进行了研究分析和应用。首先分析了进行权限控制的必要性 ;介绍了进行权限控制的几种实现形式 ,包括利用WebServer本身权限管理工具 ,通过在ASP/PHP页面中嵌入权限认证代码 ,或是将二者结合 ;最后 ,基于Apache服务器开发了图形化的权限管理系统 ,并已将它应用在Internet石化信息服务系统中。该软件可以方便地完成增删改用户 /组 ,为用户 /组设定权限 ,限制某些IP对本系统的访问等功能 ;并可以方便地移植到其他类似系统中。
Web permission control is analyzed and applied. First of all, it analyzes the necessity of permission control. It introduces several implementation forms of permission control, including using WebServer’s own authority management tools, embedding authority authentication code in ASP / PHP pages, or combining the two. Finally, Based on the Apache server to develop a graphical rights management system, and it has been applied to the Internet petrochemical information service system. The software can be easily done by adding or deleting users / groups, setting permissions for users / groups, limiting the access of some IPs to the system, and can be easily ported to other similar systems.