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added google xoauth2 support + fixed a journaling issue

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SJ
2012-09-28 10:34:04 +02:00
parent f930aacc84
commit 55de53bb26
111 changed files with 38812 additions and 4 deletions
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webui/Zend/Mail/Protocol/Smtp.php Normal file
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<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Mail
* @subpackage Protocol
* @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: Smtp.php 24593 2012-01-05 20:35:02Z matthew $
*/
/**
* @see Zend_Mime
*/
require_once 'Zend/Mime.php';
/**
* @see Zend_Mail_Protocol_Abstract
*/
require_once 'Zend/Mail/Protocol/Abstract.php';
/**
* Smtp implementation of Zend_Mail_Protocol_Abstract
*
* Minimum implementation according to RFC2821: EHLO, MAIL FROM, RCPT TO, DATA, RSET, NOOP, QUIT
*
* @category Zend
* @package Zend_Mail
* @subpackage Protocol
* @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Mail_Protocol_Smtp extends Zend_Mail_Protocol_Abstract
{
/**
* The transport method for the socket
*
* @var string
*/
protected $_transport = 'tcp';
/**
* Indicates that a session is requested to be secure
*
* @var string
*/
protected $_secure;
/**
* Indicates an smtp session has been started by the HELO command
*
* @var boolean
*/
protected $_sess = false;
/**
* Indicates the HELO command has been issues
*
* @var unknown_type
*/
protected $_helo = false;
/**
* Indicates an smtp AUTH has been issued and authenticated
*
* @var unknown_type
*/
protected $_auth = false;
/**
* Indicates a MAIL command has been issued
*
* @var unknown_type
*/
protected $_mail = false;
/**
* Indicates one or more RCTP commands have been issued
*
* @var unknown_type
*/
protected $_rcpt = false;
/**
* Indicates that DATA has been issued and sent
*
* @var unknown_type
*/
protected $_data = null;
/**
* Constructor.
*
* @param string $host
* @param integer $port
* @param array $config
* @return void
* @throws Zend_Mail_Protocol_Exception
*/
public function __construct($host = '127.0.0.1', $port = null, array $config = array())
{
if (isset($config['ssl'])) {
switch (strtolower($config['ssl'])) {
case 'tls':
$this->_secure = 'tls';
break;
case 'ssl':
$this->_transport = 'ssl';
$this->_secure = 'ssl';
if ($port == null) {
$port = 465;
}
break;
default:
/**
* @see Zend_Mail_Protocol_Exception
*/
require_once 'Zend/Mail/Protocol/Exception.php';
throw new Zend_Mail_Protocol_Exception($config['ssl'] . ' is unsupported SSL type');
break;
}
}
// If no port has been specified then check the master PHP ini file. Defaults to 25 if the ini setting is null.
if ($port == null) {
if (($port = ini_get('smtp_port')) == '') {
$port = 25;
}
}
parent::__construct($host, $port);
}
/**
* Connect to the server with the parameters given in the constructor.
*
* @return boolean
*/
public function connect()
{
return $this->_connect($this->_transport . '://' . $this->_host . ':'. $this->_port);
}
/**
* Initiate HELO/EHLO sequence and set flag to indicate valid smtp session
*
* @param string $host The client hostname or IP address (default: 127.0.0.1)
* @throws Zend_Mail_Protocol_Exception
* @return void
*/
public function helo($host = '127.0.0.1')
{
// Respect RFC 2821 and disallow HELO attempts if session is already initiated.
if ($this->_sess === true) {
/**
* @see Zend_Mail_Protocol_Exception
*/
require_once 'Zend/Mail/Protocol/Exception.php';
throw new Zend_Mail_Protocol_Exception('Cannot issue HELO to existing session');
}
// Validate client hostname
if (!$this->_validHost->isValid($host)) {
/**
* @see Zend_Mail_Protocol_Exception
*/
require_once 'Zend/Mail/Protocol/Exception.php';
throw new Zend_Mail_Protocol_Exception(join(', ', $this->_validHost->getMessages()));
}
// Initiate helo sequence
$this->_expect(220, 300); // Timeout set for 5 minutes as per RFC 2821 4.5.3.2
$this->_ehlo($host);
// If a TLS session is required, commence negotiation
if ($this->_secure == 'tls') {
$this->_send('STARTTLS');
$this->_expect(220, 180);
if (!stream_socket_enable_crypto($this->_socket, true, STREAM_CRYPTO_METHOD_TLS_CLIENT)) {
/**
* @see Zend_Mail_Protocol_Exception
*/
require_once 'Zend/Mail/Protocol/Exception.php';
throw new Zend_Mail_Protocol_Exception('Unable to connect via TLS');
}
$this->_ehlo($host);
}
$this->_startSession();
$this->auth();
}
/**
* Send EHLO or HELO depending on capabilities of smtp host
*
* @param string $host The client hostname or IP address (default: 127.0.0.1)
* @throws Zend_Mail_Protocol_Exception
* @return void
*/
protected function _ehlo($host)
{
// Support for older, less-compliant remote servers. Tries multiple attempts of EHLO or HELO.
try {
$this->_send('EHLO ' . $host);
$this->_expect(250, 300); // Timeout set for 5 minutes as per RFC 2821 4.5.3.2
} catch (Zend_Mail_Protocol_Exception $e) {
$this->_send('HELO ' . $host);
$this->_expect(250, 300); // Timeout set for 5 minutes as per RFC 2821 4.5.3.2
} catch (Zend_Mail_Protocol_Exception $e) {
throw $e;
}
}
/**
* Issues MAIL command
*
* @param string $from Sender mailbox
* @throws Zend_Mail_Protocol_Exception
* @return void
*/
public function mail($from)
{
if ($this->_sess !== true) {
/**
* @see Zend_Mail_Protocol_Exception
*/
require_once 'Zend/Mail/Protocol/Exception.php';
throw new Zend_Mail_Protocol_Exception('A valid session has not been started');
}
$this->_send('MAIL FROM:<' . $from . '>');
$this->_expect(250, 300); // Timeout set for 5 minutes as per RFC 2821 4.5.3.2
// Set mail to true, clear recipients and any existing data flags as per 4.1.1.2 of RFC 2821
$this->_mail = true;
$this->_rcpt = false;
$this->_data = false;
}
/**
* Issues RCPT command
*
* @param string $to Receiver(s) mailbox
* @throws Zend_Mail_Protocol_Exception
* @return void
*/
public function rcpt($to)
{
if ($this->_mail !== true) {
/**
* @see Zend_Mail_Protocol_Exception
*/
require_once 'Zend/Mail/Protocol/Exception.php';
throw new Zend_Mail_Protocol_Exception('No sender reverse path has been supplied');
}
// Set rcpt to true, as per 4.1.1.3 of RFC 2821
$this->_send('RCPT TO:<' . $to . '>');
$this->_expect(array(250, 251), 300); // Timeout set for 5 minutes as per RFC 2821 4.5.3.2
$this->_rcpt = true;
}
/**
* Issues DATA command
*
* @param string $data
* @throws Zend_Mail_Protocol_Exception
* @return void
*/
public function data($data)
{
// Ensure recipients have been set
if ($this->_rcpt !== true) {
/**
* @see Zend_Mail_Protocol_Exception
*/
require_once 'Zend/Mail/Protocol/Exception.php';
throw new Zend_Mail_Protocol_Exception('No recipient forward path has been supplied');
}
$this->_send('DATA');
$this->_expect(354, 120); // Timeout set for 2 minutes as per RFC 2821 4.5.3.2
foreach (explode(Zend_Mime::LINEEND, $data) as $line) {
if (strpos($line, '.') === 0) {
// Escape lines prefixed with a '.'
$line = '.' . $line;
}
$this->_send($line);
}
$this->_send('.');
$this->_expect(250, 600); // Timeout set for 10 minutes as per RFC 2821 4.5.3.2
$this->_data = true;
}
/**
* Issues the RSET command and validates answer
*
* Can be used to restore a clean smtp communication state when a transaction has been cancelled or commencing a new transaction.
*
* @return void
*/
public function rset()
{
$this->_send('RSET');
// MS ESMTP doesn't follow RFC, see [ZF-1377]
$this->_expect(array(250, 220));
$this->_mail = false;
$this->_rcpt = false;
$this->_data = false;
}
/**
* Issues the NOOP command and validates answer
*
* Not used by Zend_Mail, could be used to keep a connection alive or check if it is still open.
*
* @return void
*/
public function noop()
{
$this->_send('NOOP');
$this->_expect(250, 300); // Timeout set for 5 minutes as per RFC 2821 4.5.3.2
}
/**
* Issues the VRFY command and validates answer
*
* Not used by Zend_Mail.
*
* @param string $user User Name or eMail to verify
* @return void
*/
public function vrfy($user)
{
$this->_send('VRFY ' . $user);
$this->_expect(array(250, 251, 252), 300); // Timeout set for 5 minutes as per RFC 2821 4.5.3.2
}
/**
* Issues the QUIT command and clears the current session
*
* @return void
*/
public function quit()
{
if ($this->_sess) {
$this->_send('QUIT');
$this->_expect(221, 300); // Timeout set for 5 minutes as per RFC 2821 4.5.3.2
$this->_stopSession();
}
}
/**
* Default authentication method
*
* This default method is implemented by AUTH adapters to properly authenticate to a remote host.
*
* @throws Zend_Mail_Protocol_Exception
* @return void
*/
public function auth()
{
if ($this->_auth === true) {
/**
* @see Zend_Mail_Protocol_Exception
*/
require_once 'Zend/Mail/Protocol/Exception.php';
throw new Zend_Mail_Protocol_Exception('Already authenticated for this session');
}
}
/**
* Closes connection
*
* @return void
*/
public function disconnect()
{
$this->_disconnect();
}
/**
* Start mail session
*
* @return void
*/
protected function _startSession()
{
$this->_sess = true;
}
/**
* Stop mail session
*
* @return void
*/
protected function _stopSession()
{
$this->_sess = false;
}
}