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<?php
/**
* RADIUS client example using EAP-MS-CHAP-V2.
*
* Tested on Windows Server 2012 R2, 2016, and 2019 Standard Network Policy Server.
*/
error_reporting(E_ALL);
ini_set('display_errors', 1);
require_once __DIR__ . '/../autoload.php';
$server = (getenv('RADIUS_SERVER_ADDR')) ?: '192.168.0.20';
$user = (getenv('RADIUS_USER')) ?: 'nemo';
$pass = (getenv('RADIUS_PASS')) ?: 'arctangent';
$secret = (getenv('RADIUS_SECRET')) ?: 'xyzzy5461';
$debug = in_array('-v', $_SERVER['argv']);
$radius = new \Dapphp\Radius\Radius();
$radius->setServer($server) // IP or hostname of RADIUS server
->setSecret($secret) // RADIUS shared secret
->setAttribute(32, 'login') // NAS port
->setDebug((bool)$debug);
// Send access request for user nemo
echo "Sending EAP-MSCHAP-v2 access request to $server with username $user\n";
$response = $radius->accessRequestEapMsChapV2($user, $pass);
if ($response === false) {
// false returned on failure
echo sprintf("Access-Request failed with error %d (%s).\n",
$radius->getErrorCode(),
$radius->getErrorMessage()
);
} else {
// access request was accepted - client authenticated successfully
echo "Success! Received Access-Accept response from RADIUS server.\n";
}
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