https://www.apereo.org/projects/cas/download-cas
(单点登录CAS使用记(一):前期准备以及为CAS-Server配置SSL协议)
http://www.cnblogs.com/notDog/p/5264666.html
(【SSO单点系列】(1):CAS4.0 环境的搭建)
http://www.cnblogs.com/vhua/p/cas_1.html
(单点登录之CAS SSO从入门到精通(第一天))
https://blog.youkuaiyun.com/lifetragedy/article/details/43817903
(CAS单点登录(SSO)完整教程(2012-02-01更新))
https://blog.youkuaiyun.com/frinder/article/details/7969925
(英文版的安装指南)
https://wiki.jasig.org/display/CASUM/CAS+on+Windows+Quick+Setup+Guide
(cas4.0 单点登录 之 cas-client)
https://www.cnblogs.com/fengmao/p/8137205.html