diff options
Diffstat (limited to 'Postman/Postman-Mail/Zend-1.12.10/Mail/Protocol/Smtp.php')
| -rw-r--r-- | Postman/Postman-Mail/Zend-1.12.10/Mail/Protocol/Smtp.php | 467 |
1 files changed, 0 insertions, 467 deletions
diff --git a/Postman/Postman-Mail/Zend-1.12.10/Mail/Protocol/Smtp.php b/Postman/Postman-Mail/Zend-1.12.10/Mail/Protocol/Smtp.php deleted file mode 100644 index 6f3c978..0000000 --- a/Postman/Postman-Mail/Zend-1.12.10/Mail/Protocol/Smtp.php +++ /dev/null @@ -1,467 +0,0 @@ -<?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 Postman_Zend_Mail - * @subpackage Protocol - * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com) - * @license http://framework.zend.com/license/new-bsd New BSD License - * @version $Id$ - */ - - -/** - * @see Postman_Zend_Mime - */ -// require_once 'Zend/Mime.php'; - - -/** - * @see Postman_Zend_Mail_Protocol_Abstract - */ -// require_once 'Zend/Mail/Protocol/Abstract.php'; - - -/** - * Smtp implementation of Postman_Zend_Mail_Protocol_Abstract - * - * Minimum implementation according to RFC2821: EHLO, MAIL FROM, RCPT TO, DATA, RSET, NOOP, QUIT - * - * @category Zend - * @package Postman_Zend_Mail - * @subpackage Protocol - * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com) - * @license http://framework.zend.com/license/new-bsd New BSD License - */ -class Postman_Zend_Mail_Protocol_Smtp extends Postman_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 $config - * @return void - * @throws Postman_Zend_Mail_Protocol_Exception - */ - public function __construct($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) { - $port = 465; - } - break; - - default: - /** - * @see Postman_Zend_Mail_Protocol_Exception - */ -// require_once 'Zend/Mail/Protocol/Exception.php'; - throw new Postman_Zend_Mail_Protocol_Exception($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 $host The client hostname or IP address (default: 127.0.0.1) - * @throws Postman_Zend_Mail_Protocol_Exception - * @return void - */ - public function helo($host = '127.0.0.1') - { - // Respect RFC 2821 and disallow HELO attempts if session is already initiated. - if ($this->_sess === true) { - /** - * @see Postman_Zend_Mail_Protocol_Exception - */ -// require_once 'Zend/Mail/Protocol/Exception.php'; - throw new Postman_Zend_Mail_Protocol_Exception('Cannot issue HELO to existing session'); - } - - // Validate client hostname - if (!$this->_validHost->isValid($host)) { - /** - * @see Postman_Zend_Mail_Protocol_Exception - */ -// require_once 'Zend/Mail/Protocol/Exception.php'; - throw new Postman_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'); - $this->_expect(220, 180); - - stream_context_set_option($this->_socket, 'ssl', 'verify_peer', false); - stream_context_set_option($this->_socket, 'ssl', 'verify_peer_name', false); - stream_context_set_option($this->_socket, 'ssl', 'allow_self_signed', true); - - $crypto_method = STREAM_CRYPTO_METHOD_TLS_CLIENT; - - $curl = curl_version(); - preg_match('/.*\/(\d*\.\d*\.\d*)[a-z]?/', $curl['ssl_version'], $ver_match ); - $tlsv1_2_installed = ! empty( $ver_match[1] ) ? $ver_match[1] >= '1.0.1' : true; - - if ( $this->_host == 'smtp.office365.com' && ! $tlsv1_2_installed ) { - - $error = sprintf( 'Office365 SMTP servie require TLS v1.2 and OpenSSL version 1.0.1 or greater, your current OpenSSL version is: %s. -You need to contact your web hosting support for help.', $ver_match[1] ); - - throw new Postman_Zend_Mail_Protocol_Exception( $error ); - } - - if ( defined('STREAM_CRYPTO_METHOD_TLSv1_2_CLIENT') ) { - $crypto_method |= STREAM_CRYPTO_METHOD_TLSv1_2_CLIENT; - $crypto_method |= STREAM_CRYPTO_METHOD_TLSv1_1_CLIENT; - } - - if (!stream_socket_enable_crypto($this->_socket, true, $crypto_method)) { - /** - * @see Postman_Zend_Mail_Protocol_Exception - */ -// require_once 'Zend/Mail/Protocol/Exception.php'; - throw new Postman_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 $host The client hostname or IP address (default: 127.0.0.1) - * @throws Postman_Zend_Mail_Protocol_Exception - * @return void - */ - protected function _ehlo($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 (Postman_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 (Postman_Zend_Mail_Protocol_Exception $e) { - throw $e; - } - } - - - /** - * Issues MAIL command - * - * @param string $from Sender mailbox - * @throws Postman_Zend_Mail_Protocol_Exception - * @return void - */ - public function mail($from) - { - if ($this->_sess !== true) { - /** - * @see Postman_Zend_Mail_Protocol_Exception - */ -// require_once 'Zend/Mail/Protocol/Exception.php'; - throw new Postman_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 $to Receiver(s) mailbox - * @throws Postman_Zend_Mail_Protocol_Exception - * @return void - */ - public function rcpt($to) - { - if ($this->_mail !== true) { - /** - * @see Postman_Zend_Mail_Protocol_Exception - */ -// require_once 'Zend/Mail/Protocol/Exception.php'; - throw new Postman_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 $data - * @throws Postman_Zend_Mail_Protocol_Exception - * @return void - */ - public function data($data) - { - // Ensure recipients have been set - if ($this->_rcpt !== true) { - /** - * @see Postman_Zend_Mail_Protocol_Exception - */ -// require_once 'Zend/Mail/Protocol/Exception.php'; - throw new Postman_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(Postman_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 Postman_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 Postman_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 - $this->_stopSession(); - } - } - - - /** - * Default authentication method - * - * This default method is implemented by AUTH adapters to properly authenticate to a remote host. - * - * @throws Postman_Zend_Mail_Protocol_Exception - * @return void - */ - public function auth() - { - if ($this->_auth === true) { - /** - * @see Postman_Zend_Mail_Protocol_Exception - */ -// require_once 'Zend/Mail/Protocol/Exception.php'; - throw new Postman_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; - } -} |