CAS实现单点登录

http://www.blogjava.net/xcp/archive/2010/04/13/318125.html
http://zxs19861202.iteye.com/blog/855856
http://www.iteye.com/topic/165313
http://www.iteye.com/topic/40129

http://www.docin.com/p-112355180.html
http://blog.csdn.net/turkeyzhou/article/details/5509725

cas sina http://blog.csdn.net/laigood/article/details/7567247
scribe
http://www.java2s.com/Code/Jar/s/Downloadscribeup100jar.htm
生成证书 http://javacrazyer.iteye.com/blog/890699

cas 认证过程 http://blog.csdn.net/sjbup/article/details/7456385

http://hanqunfeng.iteye.com/blog/1163284 cas springsecurity
http://blog.163.com/sir_876/blog/static/1170522320122235131812/
SpringSecurity使用记录（五）-- 配置
http://www.blogjava.net/taochen1984/articles/310072.html

有帮助的文章和链接：
CAS Server wiki：https://wiki.jasig.org/display/CASUM/Home
CAS Client wiki：https://wiki.jasig.org/display/CASC/Home
Spring Security reference：http://static.springsource.org/spring-security/site/docs/3.0.x/reference/springsecurity.html
Srping Security程序及源码下载：http://static.springsource.org/spring-security/site/downloads.html
其他前辈的文章：http://yangguowen.iteye.com/blog/678498
http://www.iteye.com/topic/40129
http://liuqq.iteye.com/blog/732866

http://www.360doc.com/userhome.aspx?userid=7471983&cid=19
                            证书对于实现此单点登录非常之重要，证书是服务器端和客户端安全通信的凭证，本教程只是演示，所有用了
                    JDK自带的证书生成工具keytool。当然在实际项目中你可以到专门的证书认证中心购买证书。
                            中文官方网站：http://www.verisign.com/cn/
                   1、用JDK自带的keytool生成证书

[img]http://dl2.iteye.com/upload/attachment/0087/2711/2bfccdfc-0e3e-34e6-9fd4-0173ceb72197.jpg" alt="[/img]
keytool错误: java.io.FileNotFoundException
原因：先在目录创建文件夹


1. C:\Users\Administrator>keytool -genkey -alias gameqibai -keyalg RSA -keystore d:
/keys/qiubaikey
输入keystore密码：
再次输入新密码:


2.C:\Users\Administrator>keytool -export -file d:/keys/qiubai.crt -alias qiubai -k
eystore d:/keys/qiubaikey
输入keystore密码：
保存在文件中的认证 <d:/keys/qiubai.crt>


3.C:\Users\Administrator>keytool -import -keystore C:\Java\jdk1.6.0_25\jre\lib\sec
urity\cacerts -file d:/keys/qiubai.crt -alias qiubai
输入keystore密码：
再次输入新密码:
所有者:CN=localhost, OU=localhost, O=localhost, L=北京, ST=北京, C=CN
签发人:CN=localhost, OU=localhost, O=localhost, L=北京, ST=北京, C=CN
序列号:51edf5f8
有效期: Tue Jul 23 11:18:16 CST 2013 至Mon Oct 21 11:18:16 CST 2013
证书指纹:
         MD5:FA:04:67:24:84:F8:92:6D:6D:02:CE:93:2A:D8:17:79
         SHA1:C6:C1:34:C8:F7:68:F6:93:54:53:49:CF:CA:59:AC:86:2A:8F:0B:74
         签名算法名称:SHA1withRSA
         版本: 3
信任这个认证？ [否]：y


http://blog.csdn.net/dongdong_java/article/details/22293377