CAS-SERVER的默认验证规则:只要用户名和密码相同就认证经过(仅仅用于测试,生成环境须要根据实际状况修改),输入admin/admin 点击登陆,就能够看到登陆成功的页面 java
这里使用JDK生成的证书,正式环境需购买专业提供商的证书
web
用JDK自带的keytool工具生成证书: 浏览器
keytool -genkey -alias xiaokaceng -keyalg RSA -keystore d :/cas/xiaokaceng
注意:127.0.0.1==sso.xiaokaceng.com 在C:\Windows\System32\drivers\etc\hosts配置,只能输入域名不能输入IP tomcat
keytool -export -file d:/cas/xiaokaceng.crt -alias xiaoka ceng -keystore d:/cas/xiaokaceng
证书导出完成,可提供JDK使用 session
keytool -import -keystore D:\JavaDev\jdk1.7\jre\lib\secur ity\cacerts -file d:\cas\xiaokaceng.crt -alias xiaokaceng
特别提示: app
keytool error: java.io.IOException: Keystore was tampered with, or password was incorrect
那么请输入密码:changeit webapp
启用Tomcat的SSL,开启83和87的注释,配置keystoreFile和keystorePass jsp
<Connector port="8443" protocol="HTTP/1.1" SSLEnabled="true" maxThreads="150" scheme="https" secure="true" clientAuth="false" sslProtocol="TLS" keystoreFile="D:/cas/xiaokaceng" keystorePass="123456"/>
注意:keystoreFile和keystorePass有大小写之分 工具
CAS-Client 下载地址:http://downloads.jasig.org/cas-clients/,解压并拷贝相应jar 测试
修改web.xml
<!-- ======================== 单点登陆开始 ======================== --> <!-- 用于单点退出,该过滤器用于实现单点登出功能,可选配置--> <listener> <listener-class>org.jasig.cas.client.session.SingleSignOutHttpSessionListener</listener-class> </listener> <!-- 该过滤器用于实现单点登出功能,可选配置。 --> <filter> <filter-name>CAS Single Sign Out Filter</filter-name> <filter-class>org.jasig.cas.client.session.SingleSignOutFilter</filter-class> </filter> <filter-mapping> <filter-name>CAS Single Sign Out Filter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <filter> <filter-name>CAS Filter</filter-name> <filter-class>org.jasig.cas.client.authentication.AuthenticationFilter</filter-class> <init-param> <param-name>casServerLoginUrl</param-name> <param-value>https://sso.xiaokaceng.com:8443/cas/login</param-value> </init-param> <init-param> <param-name>serverName</param-name> <param-value>http://localhost:18080</param-value> </init-param> </filter> <filter-mapping> <filter-name>CAS Filter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <!-- 该过滤器负责对Ticket的校验工做,必须启用它 --> <filter> <filter-name>CAS Validation Filter</filter-name> <filter-class> org.jasig.cas.client.validation.Cas20ProxyReceivingTicketValidationFilter</filter-class> <init-param> <param-name>casServerUrlPrefix</param-name> <param-value>https://sso.xiaokaceng.com:8443/cas</param-value> </init-param> <init-param> <param-name>serverName</param-name> <param-value>http://localhost:18080</param-value> </init-param> </filter> <filter-mapping> <filter-name>CAS Validation Filter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <!-- 该过滤器负责实现HttpServletRequest请求的包裹, 好比容许开发者经过HttpServletRequest的getRemoteUser()方法得到SSO登陆用户的登陆名,可选配置。 --> <filter> <filter-name>CAS HttpServletRequest Wrapper Filter</filter-name> <filter-class> org.jasig.cas.client.util.HttpServletRequestWrapperFilter</filter-class> </filter> <filter-mapping> <filter-name>CAS HttpServletRequest Wrapper Filter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <!-- 该过滤器使得开发者能够经过org.jasig.cas.client.util.AssertionHolder来获取用户的登陆名。 好比AssertionHolder.getAssertion().getPrincipal().getName()。 --> <filter> <filter-name>CAS Assertion Thread Local Filter</filter-name> <filter-class>org.jasig.cas.client.util.AssertionThreadLocalFilter</filter-class> </filter> <filter-mapping> <filter-name>CAS Assertion Thread Local Filter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <!-- ======================== 单点登陆结束 ======================== -->
测试验证,访问http://localhost:18080/examples/servlets/servlet/HelloWorldExample
退出连接为:https://sso.xiaokaceng.com:8443/cas/logout