cas 4.2.x 单点登出

来源：互联网发布：etf套利交易软件编辑：程序博客网时间：2024/05/22 12:26

上一篇是cas配置shiro,这次说一说单点登出.特别感谢白夜船长大神 !

cas配置shiro:http://blog.csdn.net/mr_yangzc/article/details/69396622

依然给出官方文档,https://apereo.github.io/cas/4.2.x/installation/Logout-Single-Signout.html

单点登出非常简单在client web.xml中配置

<listener>
        <listener-class>org.jasig.cas.client.session.SingleSignOutHttpSessionListener</listener-class>
   </listener>
   <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>

这里也许会有人在项目启动时候报错:

java.lang.IllegalArgumentException: casServerUrlPrefix cannot be null.

原因也非常简单,jar包版本不对解决方法:

在 cas server 中的 cas.properties中进行配置:

# Specify whether CAS should redirect to the specified service parameter on /logout requests
# cas.logout.followServiceRedirects=false
cas.logout.followServiceRedirects=true

##
# Single Logout Out Callbacks
#
# To turn off all back channel SLO requests set this to true
# slo.callbacks.disabled=false

slo.callbacks.disabled=false

#
# To send callbacks to endpoints synchronously, set this to false
# slo.callbacks.asynchronous=true
slo.callbacks.asynchronous=true

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