/**
* Attempt to log in using the given username and password.
*
* On a successful login, this function should return the users attributes. On failure,
* it should throw an exception. If the error was caused by the user entering the wrong
* username or password, a SimpleSAML_Error_Error('WRONGUSERPASS') should be thrown.
*
* Note that both the username and the password are UTF-8 encoded.
*
* @param string $username The username the user wrote.
* @param string $password The password the user wrote.
* @return array Associative array with the users attributes.
*/
protected function login($otp)
{
assert('is_string($otp)');
require_once dirname(dirname(dirname(dirname(__FILE__)))) . '/libextinc/Yubico.php';
$attributes = array();
try {
$yubi = new Auth_Yubico($this->yubi_id, $this->yubi_key);
$auth = $yubi->verify($otp);
$uid = self::getYubiKeyPrefix($otp);
$attributes = array('uid' => array($uid));
} catch (Exception $e) {
SimpleSAML\Logger::info('YubiKey:' . $this->authId . ': Validation error (otp ' . $otp . '), debug output: ' . $yubi->getLastResponse());
throw new SimpleSAML_Error_Error('WRONGUSERPASS', $e);
}
SimpleSAML\Logger::info('YubiKey:' . $this->authId . ': YubiKey otp ' . $otp . ' validated successfully: ' . $yubi->getLastResponse());
return $attributes;
}
$auth = $yubi->verify($otp, false, $wait_for_all, $sl, $timeout);
?>
<h2>Last Client Query</h2>
<pre>
<?php
print str_replace(" ", "\n", $yubi->getLastQuery() . " ");
?>
</pre>
<h2>Server Responses</h2>
<pre>
<?php
print $yubi->getLastResponse();
?>
</pre>
<?php
if (PEAR::isError($auth)) {
?>
<h2>Authentication Failed!</h2>
<p>Error message: <?php
print $auth->getMessage();
?>
</p><?php
} else {
?>
<h2>Authenticated Success!</h2><?php
}
