freenetis-github/application/vendors/php-http-auth-server/BasicHttpAuth.php @ cd149dd5
| 18ac9009 | Ondřej Fibich | <?php
|
|
/*
|
|||
* This file is a part of PHP-HTTP-Auth-server library, released under terms
|
|||
* of GPL-3.0 licence. Copyright (c) 2014, UnArt Slavičín, o.s. All rights
|
|||
* reserved.
|
|||
*/
|
|||
namespace phphttpauthserver;
|
|||
/**
|
|||
* The "BasicHttpAuth" class provides implementation of Basic HTTP
|
|||
* Authentication server side mechanism.
|
|||
*
|
|||
* @author Ondřej Fibich
|
|||
*/
|
|||
class BasicHttpAuth extends HttpAuth {
|
|||
/**
|
|||
* Creates HTTP auth handler in given realm with account given by passsed
|
|||
* manager.
|
|||
*
|
|||
* @param IAccountManager $accountManager Account manager
|
|||
* @param string $realmName Realm name
|
|||
* @throws \InvalidArgumentException on empty realm name or account manager
|
|||
*/
|
|||
public function __construct(IAccountManager $accountManager, $realmName) {
|
|||
parent::__construct($accountManager, $realmName);
|
|||
}
|
|||
/**
|
|||
* Performs HTTP Basic auth using server PHP_AUTH_USER and PHP_AUTH_PW
|
|||
* variables.
|
|||
*
|
|||
* @return HttpAuthResponse response object
|
|||
*/
|
|||
public function auth() {
|
|||
$response = new HttpAuthResponse();
|
|||
// no login informations send?
|
|||
if (!isset($_SERVER['PHP_AUTH_USER'])) {
|
|||
$wa = 'Basic realm="' . $this->realm . '"';
|
|||
return $response->setPassed(FALSE)
|
|||
->addHeader('WWW-Authenticate', $wa);
|
|||
}
|
|||
// prepare
|
|||
$username = $_SERVER['PHP_AUTH_USER'];
|
|||
$password = $_SERVER['PHP_AUTH_PW'];
|
|||
// get user
|
|||
$valid_password = $this->accountManager->getUserPassword($username);
|
|||
// user not exists?
|
|||
if ($valid_password === FALSE) {
|
|||
return $response->addError('Wrong Credentials');
|
|||
}
|
|||
// check password
|
|||
if ($password != $valid_password) {
|
|||
return $response->addError('Wrong Credentials');
|
|||
}
|
|||
// auth success
|
|||
return $response->setUsername($username);
|
|||
}
|
|||
}
|