一、搭建服务端

服务端搭建请参考：https://blog.csdn.net/fireofjava/article/details/79142703

二、导入phpCAS依赖

在thinkCMF项目根目录下的composer.json文件中添加"apereo/phpcas": "^1.3.7"

composer.json文件示例：

{
 "name": "thinkcmf/thinkcmf",
 "description": "ThinkCMF based on ThinkPHP 5.0 , it is a free and open source Content Management Framework(CMF)",
 "type": "project",
 "keywords": [
 "cmf",
 "thinkcmf",
 "framework",
 "thinkphp",
 "ORM"
 ],
 "homepage": "http://www.thinkcmf.com/",
 "license": "Apache-2.0",
 "authors": [
 {
 "name": "thinkcmf",
 "email": "zxxjjforever@163.com"
 }
 ],
 "require": {
 "php": ">=5.4.0",
 "ext-json": "*",
 "topthink/framework": "~5.0.0",
 "topthink/think-helper": "^1.0",
 "topthink/think-captcha": "^1.0",
 "phpmailer/phpmailer": "^5.2",
 "mindplay/annotations": "^1.3",
 "topthink/think-image": "^1.0",
 "ezyang/htmlpurifier": "^4.9",
 "topthink/think-queue": "^1.1.4",
 "electrolinux/phpquery": "^0.9.6",
 "apereo/phpcas": "^1.3.7"
 },
 "extra": {
 "think-path": "simplewind/thinkphp"
 },
 "config": {
 "vendor-dir": "simplewind/vendor"
 },
 "repositories": {
 "packagist": {
 "type": "composer",
 "url": "https://packagist.phpcomposer.com"
 }
 }
}

导入依赖完成后目录：

注意：如果是http访问需要修改CAS/client.php文件中的317行https修改为http

三、新建cas应用

在app目录下新建cas应用目录如：

IndexController 类中的代码

<?php
namespace app\cas\controller;
use cmf\controller\HomeBaseController;
use phpCAS;
class IndexController extends HomeBaseController
{
 public function index()
 {
 phpCAS::setDebug();
 // Enable verbose error messages. Disable in production!
 phpCAS::setVerbose(true);
 // Initialize phpCAS
 phpCAS::client(CAS_VERSION_2_0, "localhost", 8443, "cas");
 // For production use set the CA certificate that is the issuer of the cert
 // on the CAS server and uncomment the line below
 // phpCAS::setCasServerCACert($cas_server_ca_cert_path);
 // For quick testing you can disable SSL validation of the CAS server.
 // THIS SETTING IS NOT RECOMMENDED FOR PRODUCTION.
 // VALIDATING THE CAS SERVER IS CRUCIAL TO THE SECURITY OF THE CAS PROTOCOL!
 phpCAS::setNoCasServerValidation();
 // force CAS authentication
 phpCAS::forceAuthentication();
 // at this step, the user has been authenticated by the CAS server
 // and the user's login name can be read with phpCAS::getUser().
 // logout if desired
 if (isset($_REQUEST['logout'])) {
 phpCAS::logout();
 }
 echo phpCAS::getVersion();
 $this->assign("user", phpCAS::getUser());
 $this->fetch();
 }
}

四：访问

在浏览器中访问：http://localhost/thinkcas/public/cas

thinkcas是你自己的项目名称

输入用户名/密码：casuser::Mellon

登录成功后：显示phpCAS的版本号1.3.7