<?php
use PhpSimpleCas\PhpCasProxy;

require './vendor/autoload.php';

function service_filter($service_name)
{
    return 0 === strpos($service_name, 'http://cas_client.dev/');
}

$phpCasProxy = new PhpCasProxy('https://cas.dev/');
// $phpCasProxy = new PhpCasProxy('https://cas.dev/', 'service_filter');
// $phpCasProxy = new PhpCasProxy('https://cas.dev/', null, 'http://my_cas.dev/');
// $phpCasProxy = new PhpCasProxy('https://cas.dev/', 'service_filter', 'http://my_cas.dev/', '/cas');
$phpCasProxy->proxy();

// if runs to here, all CAS routes match failed.

<?php
require './vendor/autoload.php';
phpCAS::client(CAS_VERSION_2_0, $cas_host, $cas_port, $cas_context);
phpCAS::setNoCasServerValidation();
if (isset($_REQUEST['logout'])) {
    phpCAS::logout();
}
if (isset($_REQUEST['login'])) {
    phpCAS::forceAuthentication();
}
$auth = phpCAS::checkAuthentication();
if ($auth) {
    echo phpCAS::getUser();
} else {
    echo 'Guest mode';
}