Subversion-Projekte lars-tiefland.php_share

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Revision Autor Zeilennr. Zeile
1 lars 1 
<?php
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/*
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 * This file is part of SwiftMailer.
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 * (c) 2004-2009 Chris Corbyn
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 *
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 * For the full copyright and license information, please view the LICENSE
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 * file that was distributed with this source code.
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 */
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//@require 'Swift/Transport/Esmtp/Authenticator.php';
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//@require 'Swift/Transport/SmtpAgent.php';
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//@require 'Swift/TransportException.php';
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/**
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 * Handles PLAIN authentication.
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 * @package Swift
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 * @subpackage Transport
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 * @author Chris Corbyn
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 */
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class Swift_Transport_Esmtp_Auth_PlainAuthenticator
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  implements Swift_Transport_Esmtp_Authenticator
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{
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  /**
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   * Get the name of the AUTH mechanism this Authenticator handles.
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   * @return string
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   */
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  public function getAuthKeyword()
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  {
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    return 'PLAIN';
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  }
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  /**
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   * Try to authenticate the user with $username and $password.
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   * @param Swift_Transport_SmtpAgent $agent
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   * @param string $username
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   * @param string $password
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   * @return boolean
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   */
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  public function authenticate(Swift_Transport_SmtpAgent $agent,
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    $username, $password)
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  {
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    try
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    {
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      $message = base64_encode($username . chr(0) . $username . chr(0) . $password);
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      $agent->executeCommand(sprintf("AUTH PLAIN %s\r\n", $message), array(235));
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      return true;
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    }
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    catch (Swift_TransportException $e)
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    {
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      $agent->executeCommand("RSET\r\n", array(250));
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      return false;
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    }
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  }
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}