文献共享平台中统一认证技术研究与实现

Research and Implementation of Uniform Authentication Mechanisms for Literature Sharing Platform

针对文献资源共享过程中出现的多点登录问题,首次提出利用反向代理技术实现统一认证。通过搭建代理服务器,对所有文献资源的URL地址进行代理转换,实现了对文献资源的代理访问,避免了传统统一认证系统的跨域问题。通过特殊URL参数完成文献资源自动登录,实现单点登录。对每次访问进行身份鉴定,禁止非授权访问,解决了代理服务的身份认证问题,最终实现了一种基于反向代理技术的统一认证系统。系统不需要对文献资源进行改造即可实现统一认证,解决了多点登录问题。

To address the problem of multi-sign on in the process of literature sharing,this paper uses the reverse proxy technology to achieve uniform authentication firstly.By setting up a proxy server,address conversion is performed on the URL of all literature systems,and proxy access to literature systems is realized,which avoids the cross-domain problem of traditional uniform authentication system.To achieve single sign-on,the proxy server performs a automatic login by the special URL parameters.It authenticates all access,prohibits unauthorized access,solves the identity authentication problem,and finally realizes a unified authentication system based on reverse proxy technology.The system can realize uniform authentication without reconstructing literature systems and solves the problem of multi-sign on.