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<?php
/**
* Basic authentication
*
* PHP 5
*
* CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
* Copyright 2005-2012, Cake Software Foundation, Inc. (http://cakefoundation.org)
*
* Licensed under The MIT License
* Redistributions of files must retain the above copyright notice.
*
* @copyright Copyright 2005-2012, Cake Software Foundation, Inc. (http://cakefoundation.org)
* @link http://cakephp.org CakePHP(tm) Project
* @package Cake.Network.Http
* @since CakePHP(tm) v 2.0.0
* @license MIT License (http://www.opensource.org/licenses/mit-license.php)
*/
/**
* Basic authentication
*
* @package Cake.Network.Http
*/
class BasicAuthentication {
/**
* Authentication
*
* @param HttpSocket $http
* @param array $authInfo
* @return void
* @see http://www.ietf.org/rfc/rfc2617.txt
*/
public static function authentication(HttpSocket $http, &$authInfo) {
if (isset($authInfo['user'], $authInfo['pass'])) {
$http->request['header']['Authorization'] = self::_generateHeader($authInfo['user'], $authInfo['pass']);
}
}
/**
* Proxy Authentication
*
* @param HttpSocket $http
* @param array $proxyInfo
* @return void
* @see http://www.ietf.org/rfc/rfc2617.txt
*/
public static function proxyAuthentication(HttpSocket $http, &$proxyInfo) {
if (isset($proxyInfo['user'], $proxyInfo['pass'])) {
$http->request['header']['Proxy-Authorization'] = self::_generateHeader($proxyInfo['user'], $proxyInfo['pass']);
}
}
/**
* Generate basic [proxy] authentication header
*
* @param string $user
* @param string $pass
* @return string
*/
protected static function _generateHeader($user, $pass) {
return 'Basic ' . base64_encode($user . ':' . $pass);
}
}
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