phpCAS  version 1.4.0
example_logout.php
<?php
// Load the settings from the central config file
require_once 'config.php';
// Load the CAS lib
require_once $phpcas_path . '/CAS.php';
// Enable debugging
// Enable verbose error messages. Disable in production!
// Initialize phpCAS
// For production use set the CA certificate that is the issuer of the cert
// on the CAS server and uncomment the line below
// phpCAS::setCasServerCACert($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!
// handle incoming logout requests
// Or as an advanced featue handle SAML logout requests that emanate from the
// CAS host exclusively.
// Failure to restrict SAML logout requests to authorized hosts could
// allow denial of service attacks where at the least the server is
// tied up parsing bogus XML messages.
// phpCAS::handleLogoutRequests(true, $cas_real_hosts);
// force CAS authentication
// for this test, simply print that the authentication was successfull
?>
<html>
<head>
<title>phpCAS simple client</title>
</head>
<body>
<h1>Successfull Authentication!</h1>
<?php require 'script_info.php' ?>
<p>the user's login is <b><?php echo phpCAS::getUser(); ?></b>.</p>
<p>phpCAS version is <b><?php echo phpCAS::getVersion(); ?></b>.</p>
</body>
</html>