docker安装cas-server
参考: https://apereo.github.io/cas/development/installation/Docker-Installation.html
docker pull apereo/cas:v5.3.10
docker run --name cas -p 8443:8443 -p 8442:8080 -d apereo/cas:v5.3.10 /bin/sh /cas-overlay/bin/run-cas.sh
## 生成ssl证书 其中密钥库命令输入的是changeit
keytool -genkey -alias tomcat -keypass changeit -keyalg RSA -keystore server.keystore
## 复制
docker cp server.keystore cas:/etc/cas/thekeystore
访问:https://localhost:8443/cas/login
用户名:casuser 密码:Mellon
https://github.com/willwu1984/springboot-cas-shiro
后续了解流程即可