6dd01fcea2
which cna have a value of tls, ssl or be empty. This is used for secure SMTP servers. Also added the ability to have multiple email addresses in the to field. Addresses are separated by semicolons (;)
2826 satır
89 KiB
PHP
2826 satır
89 KiB
PHP
<?php
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/*~ class.phpmailer.php
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.---------------------------------------------------------------------------.
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| Software: PHPMailer - PHP email class |
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| Version: 5.2.4 |
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| Site: https://code.google.com/a/apache-extras.org/p/phpmailer/ |
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| ------------------------------------------------------------------------- |
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| Admin: Jim Jagielski (project admininistrator) |
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| Authors: Andy Prevost (codeworxtech) codeworxtech@users.sourceforge.net |
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| : Marcus Bointon (coolbru) coolbru@users.sourceforge.net |
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| : Jim Jagielski (jimjag) jimjag@gmail.com |
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| Founder: Brent R. Matzelle (original founder) |
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| Copyright (c) 2010-2012, Jim Jagielski. All Rights Reserved. |
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| Copyright (c) 2004-2009, Andy Prevost. All Rights Reserved. |
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| Copyright (c) 2001-2003, Brent R. Matzelle |
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| ------------------------------------------------------------------------- |
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| License: Distributed under the Lesser General Public License (LGPL) |
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| http://www.gnu.org/copyleft/lesser.html |
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| This program is distributed in the hope that it will be useful - WITHOUT |
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| ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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| FITNESS FOR A PARTICULAR PURPOSE. |
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'---------------------------------------------------------------------------'
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*/
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/**
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* PHPMailer - PHP email creation and transport class
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* NOTE: Requires PHP version 5 or later
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* @package PHPMailer
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* @author Andy Prevost
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* @author Marcus Bointon
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* @author Jim Jagielski
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* @copyright 2010 - 2012 Jim Jagielski
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* @copyright 2004 - 2009 Andy Prevost
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* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
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*/
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if (version_compare(PHP_VERSION, '5.0.0', '<') ) exit("Sorry, this version of PHPMailer will only run on PHP version 5 or greater!\n");
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/**
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* PHP email creation and transport class
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* @package PHPMailer
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*/
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class PHPMailer {
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/////////////////////////////////////////////////
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// PROPERTIES, PUBLIC
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/////////////////////////////////////////////////
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/**
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* Email priority (1 = High, 3 = Normal, 5 = low).
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* @var int
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*/
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public $Priority = 3;
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/**
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* Sets the CharSet of the message.
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* @var string
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*/
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public $CharSet = 'iso-8859-1';
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/**
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* Sets the Content-type of the message.
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* @var string
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*/
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public $ContentType = 'text/plain';
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/**
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* Sets the Encoding of the message. Options for this are
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* "8bit", "7bit", "binary", "base64", and "quoted-printable".
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* @var string
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*/
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public $Encoding = '8bit';
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/**
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* Holds the most recent mailer error message.
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* @var string
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*/
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public $ErrorInfo = '';
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/**
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* Sets the From email address for the message.
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* @var string
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*/
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public $From = 'root@localhost';
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/**
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* Sets the From name of the message.
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* @var string
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*/
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public $FromName = 'Root User';
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/**
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* Sets the Sender email (Return-Path) of the message. If not empty,
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* will be sent via -f to sendmail or as 'MAIL FROM' in smtp mode.
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* @var string
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*/
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public $Sender = '';
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/**
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* Sets the Return-Path of the message. If empty, it will
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* be set to either From or Sender.
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* @var string
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*/
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public $ReturnPath = '';
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/**
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* Sets the Subject of the message.
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* @var string
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*/
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public $Subject = '';
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/**
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* Sets the Body of the message. This can be either an HTML or text body.
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* If HTML then run IsHTML(true).
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* @var string
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*/
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public $Body = '';
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/**
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* Sets the text-only body of the message. This automatically sets the
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* email to multipart/alternative. This body can be read by mail
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* clients that do not have HTML email capability such as mutt. Clients
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* that can read HTML will view the normal Body.
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* @var string
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*/
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public $AltBody = '';
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/**
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* Stores the complete compiled MIME message body.
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* @var string
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* @access protected
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*/
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protected $MIMEBody = '';
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/**
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* Stores the complete compiled MIME message headers.
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* @var string
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* @access protected
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*/
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protected $MIMEHeader = '';
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/**
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* Stores the extra header list which CreateHeader() doesn't fold in
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* @var string
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* @access protected
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*/
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protected $mailHeader = '';
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/**
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* Sets word wrapping on the body of the message to a given number of
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* characters.
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* @var int
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*/
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public $WordWrap = 0;
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/**
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* Method to send mail: ("mail", "sendmail", or "smtp").
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* @var string
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*/
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public $Mailer = 'mail';
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/**
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* Sets the path of the sendmail program.
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* @var string
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*/
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public $Sendmail = '/usr/sbin/sendmail';
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/**
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* Determine if mail() uses a fully sendmail compatible MTA that
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* supports sendmail's "-oi -f" options
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* @var boolean
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*/
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public $UseSendmailOptions = true;
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/**
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* Path to PHPMailer plugins. Useful if the SMTP class
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* is in a different directory than the PHP include path.
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* @var string
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*/
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public $PluginDir = '';
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/**
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* Sets the email address that a reading confirmation will be sent.
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* @var string
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*/
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public $ConfirmReadingTo = '';
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/**
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* Sets the hostname to use in Message-Id and Received headers
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* and as default HELO string. If empty, the value returned
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* by SERVER_NAME is used or 'localhost.localdomain'.
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* @var string
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*/
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public $Hostname = '';
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/**
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* Sets the message ID to be used in the Message-Id header.
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* If empty, a unique id will be generated.
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* @var string
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*/
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public $MessageID = '';
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/**
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* Sets the message Date to be used in the Date header.
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* If empty, the current date will be added.
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* @var string
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*/
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public $MessageDate = '';
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/////////////////////////////////////////////////
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// PROPERTIES FOR SMTP
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/////////////////////////////////////////////////
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/**
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* Sets the SMTP hosts.
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*
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* All hosts must be separated by a
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* semicolon. You can also specify a different port
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* for each host by using this format: [hostname:port]
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* (e.g. "smtp1.example.com:25;smtp2.example.com").
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* Hosts will be tried in order.
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* @var string
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*/
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public $Host = 'localhost';
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/**
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* Sets the default SMTP server port.
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* @var int
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*/
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public $Port = 25;
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/**
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* Sets the SMTP HELO of the message (Default is $Hostname).
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* @var string
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*/
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public $Helo = '';
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/**
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* Sets connection prefix. Options are "", "ssl" or "tls"
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* @var string
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*/
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public $SMTPSecure = '';
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/**
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* Sets SMTP authentication. Utilizes the Username and Password variables.
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* @var bool
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*/
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public $SMTPAuth = false;
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/**
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* Sets SMTP username.
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* @var string
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*/
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public $Username = '';
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/**
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* Sets SMTP password.
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* @var string
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*/
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public $Password = '';
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/**
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* Sets SMTP auth type. Options are LOGIN | PLAIN | NTLM (default LOGIN)
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* @var string
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*/
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public $AuthType = '';
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/**
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* Sets SMTP realm.
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* @var string
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*/
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public $Realm = '';
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/**
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* Sets SMTP workstation.
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* @var string
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*/
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public $Workstation = '';
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/**
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* Sets the SMTP server timeout in seconds.
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* This function will not work with the win32 version.
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* @var int
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*/
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public $Timeout = 10;
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/**
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* Sets SMTP class debugging on or off.
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* @var bool
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*/
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public $SMTPDebug = false;
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/**
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* Sets the function/method to use for debugging output.
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* Right now we only honor "echo" or "error_log"
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* @var string
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*/
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public $Debugoutput = "echo";
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/**
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* Prevents the SMTP connection from being closed after each mail
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* sending. If this is set to true then to close the connection
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* requires an explicit call to SmtpClose().
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* @var bool
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*/
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public $SMTPKeepAlive = false;
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/**
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* Provides the ability to have the TO field process individual
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* emails, instead of sending to entire TO addresses
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* @var bool
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*/
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public $SingleTo = false;
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/**
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* If SingleTo is true, this provides the array to hold the email addresses
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* @var bool
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*/
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public $SingleToArray = array();
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/**
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* Provides the ability to change the generic line ending
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* NOTE: The default remains '\n'. We force CRLF where we KNOW
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* it must be used via self::CRLF
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* @var string
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*/
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public $LE = "\n";
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/**
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* Used with DKIM Signing
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* required parameter if DKIM is enabled
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*
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* domain selector example domainkey
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* @var string
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*/
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public $DKIM_selector = '';
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/**
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* Used with DKIM Signing
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* required if DKIM is enabled, in format of email address 'you@yourdomain.com' typically used as the source of the email
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* @var string
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*/
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public $DKIM_identity = '';
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/**
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* Used with DKIM Signing
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* optional parameter if your private key requires a passphras
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* @var string
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*/
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public $DKIM_passphrase = '';
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/**
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* Used with DKIM Singing
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* required if DKIM is enabled, in format of email address 'domain.com'
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* @var string
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*/
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public $DKIM_domain = '';
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/**
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* Used with DKIM Signing
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* required if DKIM is enabled, path to private key file
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* @var string
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*/
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public $DKIM_private = '';
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/**
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* Callback Action function name.
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* The function that handles the result of the send email action.
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* It is called out by Send() for each email sent.
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*
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* Value can be:
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* - 'function_name' for function names
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* - 'Class::Method' for static method calls
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* - array($object, 'Method') for calling methods on $object
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* See http://php.net/is_callable manual page for more details.
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*
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* Parameters:
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* bool $result result of the send action
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* string $to email address of the recipient
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* string $cc cc email addresses
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* string $bcc bcc email addresses
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* string $subject the subject
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* string $body the email body
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* string $from email address of sender
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* @var string
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*/
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public $action_function = ''; //'callbackAction';
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/**
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* Sets the PHPMailer Version number
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* @var string
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*/
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public $Version = '5.2.4';
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/**
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* What to use in the X-Mailer header
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* @var string NULL for default, whitespace for None, or actual string to use
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*/
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public $XMailer = '';
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/////////////////////////////////////////////////
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// PROPERTIES, PRIVATE AND PROTECTED
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/////////////////////////////////////////////////
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/**
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* @var SMTP An instance of the SMTP sender class
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* @access protected
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*/
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protected $smtp = null;
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/**
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* @var array An array of 'to' addresses
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* @access protected
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*/
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protected $to = array();
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/**
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* @var array An array of 'cc' addresses
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* @access protected
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*/
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protected $cc = array();
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/**
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* @var array An array of 'bcc' addresses
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* @access protected
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*/
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protected $bcc = array();
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/**
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* @var array An array of reply-to name and address
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* @access protected
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*/
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protected $ReplyTo = array();
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/**
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* @var array An array of all kinds of addresses: to, cc, bcc, replyto
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* @access protected
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*/
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protected $all_recipients = array();
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/**
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* @var array An array of attachments
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* @access protected
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*/
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protected $attachment = array();
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/**
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* @var array An array of custom headers
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* @access protected
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*/
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protected $CustomHeader = array();
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/**
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* @var string The message's MIME type
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* @access protected
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*/
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protected $message_type = '';
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/**
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* @var array An array of MIME boundary strings
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* @access protected
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*/
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protected $boundary = array();
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/**
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* @var array An array of available languages
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* @access protected
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*/
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protected $language = array();
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/**
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* @var integer The number of errors encountered
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* @access protected
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*/
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protected $error_count = 0;
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/**
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* @var string The filename of a DKIM certificate file
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* @access protected
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*/
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protected $sign_cert_file = '';
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/**
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* @var string The filename of a DKIM key file
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* @access protected
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*/
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protected $sign_key_file = '';
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/**
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* @var string The password of a DKIM key
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* @access protected
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*/
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protected $sign_key_pass = '';
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/**
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* @var boolean Whether to throw exceptions for errors
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* @access protected
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*/
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protected $exceptions = false;
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/////////////////////////////////////////////////
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// CONSTANTS
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/////////////////////////////////////////////////
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const STOP_MESSAGE = 0; // message only, continue processing
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const STOP_CONTINUE = 1; // message?, likely ok to continue processing
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const STOP_CRITICAL = 2; // message, plus full stop, critical error reached
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const CRLF = "\r\n"; // SMTP RFC specified EOL
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/////////////////////////////////////////////////
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// METHODS, VARIABLES
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/////////////////////////////////////////////////
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/**
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* Calls actual mail() function, but in a safe_mode aware fashion
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* Also, unless sendmail_path points to sendmail (or something that
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* claims to be sendmail), don't pass params (not a perfect fix,
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* but it will do)
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* @param string $to To
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* @param string $subject Subject
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* @param string $body Message Body
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* @param string $header Additional Header(s)
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* @param string $params Params
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* @access private
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* @return bool
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*/
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private function mail_passthru($to, $subject, $body, $header, $params) {
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if ( ini_get('safe_mode') || !($this->UseSendmailOptions) ) {
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$rt = @mail($to, $this->EncodeHeader($this->SecureHeader($subject)), $body, $header);
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} else {
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$rt = @mail($to, $this->EncodeHeader($this->SecureHeader($subject)), $body, $header, $params);
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}
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return $rt;
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}
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/**
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* Outputs debugging info via user-defined method
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* @param string $str
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*/
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private function edebug($str) {
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if ($this->Debugoutput == "error_log") {
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error_log($str);
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} else {
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echo $str;
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}
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}
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/**
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* Constructor
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* @param boolean $exceptions Should we throw external exceptions?
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*/
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public function __construct($exceptions = false) {
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$this->exceptions = ($exceptions == true);
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}
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/**
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* Sets message type to HTML.
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* @param bool $ishtml
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* @return void
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*/
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public function IsHTML($ishtml = true) {
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if ($ishtml) {
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$this->ContentType = 'text/html';
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} else {
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$this->ContentType = 'text/plain';
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}
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}
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/**
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* Sets Mailer to send message using SMTP.
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* @return void
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*/
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public function IsSMTP() {
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$this->Mailer = 'smtp';
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}
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/**
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* Sets Mailer to send message using PHP mail() function.
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* @return void
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*/
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public function IsMail() {
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$this->Mailer = 'mail';
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}
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/**
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* Sets Mailer to send message using the $Sendmail program.
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* @return void
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*/
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public function IsSendmail() {
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if (!stristr(ini_get('sendmail_path'), 'sendmail')) {
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$this->Sendmail = '/var/qmail/bin/sendmail';
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}
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$this->Mailer = 'sendmail';
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}
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/**
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* Sets Mailer to send message using the qmail MTA.
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* @return void
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*/
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public function IsQmail() {
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if (stristr(ini_get('sendmail_path'), 'qmail')) {
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$this->Sendmail = '/var/qmail/bin/sendmail';
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}
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$this->Mailer = 'sendmail';
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}
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/////////////////////////////////////////////////
|
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// METHODS, RECIPIENTS
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/////////////////////////////////////////////////
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/**
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* Adds a "To" address.
|
|
* @param string $address
|
|
* @param string $name
|
|
* @return boolean true on success, false if address already used
|
|
*/
|
|
public function AddAddress($address, $name = '') {
|
|
return $this->AddAnAddress('to', $address, $name);
|
|
}
|
|
|
|
/**
|
|
* Adds a "Cc" address.
|
|
* Note: this function works with the SMTP mailer on win32, not with the "mail" mailer.
|
|
* @param string $address
|
|
* @param string $name
|
|
* @return boolean true on success, false if address already used
|
|
*/
|
|
public function AddCC($address, $name = '') {
|
|
return $this->AddAnAddress('cc', $address, $name);
|
|
}
|
|
|
|
/**
|
|
* Adds a "Bcc" address.
|
|
* Note: this function works with the SMTP mailer on win32, not with the "mail" mailer.
|
|
* @param string $address
|
|
* @param string $name
|
|
* @return boolean true on success, false if address already used
|
|
*/
|
|
public function AddBCC($address, $name = '') {
|
|
return $this->AddAnAddress('bcc', $address, $name);
|
|
}
|
|
|
|
/**
|
|
* Adds a "Reply-to" address.
|
|
* @param string $address
|
|
* @param string $name
|
|
* @return boolean
|
|
*/
|
|
public function AddReplyTo($address, $name = '') {
|
|
return $this->AddAnAddress('Reply-To', $address, $name);
|
|
}
|
|
|
|
/**
|
|
* Adds an address to one of the recipient arrays
|
|
* Addresses that have been added already return false, but do not throw exceptions
|
|
* @param string $kind One of 'to', 'cc', 'bcc', 'ReplyTo'
|
|
* @param string $address The email address to send to
|
|
* @param string $name
|
|
* @throws phpmailerException
|
|
* @return boolean true on success, false if address already used or invalid in some way
|
|
* @access protected
|
|
*/
|
|
protected function AddAnAddress($kind, $address, $name = '') {
|
|
if (!preg_match('/^(to|cc|bcc|Reply-To)$/', $kind)) {
|
|
$this->SetError($this->Lang('Invalid recipient array').': '.$kind);
|
|
if ($this->exceptions) {
|
|
throw new phpmailerException('Invalid recipient array: ' . $kind);
|
|
}
|
|
if ($this->SMTPDebug) {
|
|
$this->edebug($this->Lang('Invalid recipient array').': '.$kind);
|
|
}
|
|
return false;
|
|
}
|
|
$address = trim($address);
|
|
$name = trim(preg_replace('/[\r\n]+/', '', $name)); //Strip breaks and trim
|
|
if (!$this->ValidateAddress($address)) {
|
|
$this->SetError($this->Lang('invalid_address').': '. $address);
|
|
if ($this->exceptions) {
|
|
throw new phpmailerException($this->Lang('invalid_address').': '.$address);
|
|
}
|
|
if ($this->SMTPDebug) {
|
|
$this->edebug($this->Lang('invalid_address').': '.$address);
|
|
}
|
|
return false;
|
|
}
|
|
if ($kind != 'Reply-To') {
|
|
if (!isset($this->all_recipients[strtolower($address)])) {
|
|
array_push($this->$kind, array($address, $name));
|
|
$this->all_recipients[strtolower($address)] = true;
|
|
return true;
|
|
}
|
|
} else {
|
|
if (!array_key_exists(strtolower($address), $this->ReplyTo)) {
|
|
$this->ReplyTo[strtolower($address)] = array($address, $name);
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Set the From and FromName properties
|
|
* @param string $address
|
|
* @param string $name
|
|
* @param int $auto Also set Reply-To and Sender
|
|
* @throws phpmailerException
|
|
* @return boolean
|
|
*/
|
|
public function SetFrom($address, $name = '', $auto = 1) {
|
|
$address = trim($address);
|
|
$name = trim(preg_replace('/[\r\n]+/', '', $name)); //Strip breaks and trim
|
|
if (!$this->ValidateAddress($address)) {
|
|
$this->SetError($this->Lang('invalid_address').': '. $address);
|
|
if ($this->exceptions) {
|
|
throw new phpmailerException($this->Lang('invalid_address').': '.$address);
|
|
}
|
|
if ($this->SMTPDebug) {
|
|
$this->edebug($this->Lang('invalid_address').': '.$address);
|
|
}
|
|
return false;
|
|
}
|
|
$this->From = $address;
|
|
$this->FromName = $name;
|
|
if ($auto) {
|
|
if (empty($this->ReplyTo)) {
|
|
$this->AddAnAddress('Reply-To', $address, $name);
|
|
}
|
|
if (empty($this->Sender)) {
|
|
$this->Sender = $address;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Check that a string looks roughly like an email address should
|
|
* Static so it can be used without instantiation, public so people can overload
|
|
* Conforms to RFC5322: Uses *correct* regex on which FILTER_VALIDATE_EMAIL is
|
|
* based; So why not use FILTER_VALIDATE_EMAIL? Because it was broken to
|
|
* not allow a@b type valid addresses :(
|
|
* Some Versions of PHP break on the regex though, likely due to PCRE, so use
|
|
* the older validation method for those users. (http://php.net/manual/en/pcre.installation.php)
|
|
* @link http://squiloople.com/2009/12/20/email-address-validation/
|
|
* @copyright regex Copyright Michael Rushton 2009-10 | http://squiloople.com/ | Feel free to use and redistribute this code. But please keep this copyright notice.
|
|
* @param string $address The email address to check
|
|
* @return boolean
|
|
* @static
|
|
* @access public
|
|
*/
|
|
public static function ValidateAddress($address) {
|
|
if ((defined('PCRE_VERSION')) && (version_compare(PCRE_VERSION, '8.0') >= 0)) {
|
|
return preg_match('/^(?!(?>(?1)"?(?>\\\[ -~]|[^"])"?(?1)){255,})(?!(?>(?1)"?(?>\\\[ -~]|[^"])"?(?1)){65,}@)((?>(?>(?>((?>(?>(?>\x0D\x0A)?[ ])+|(?>[ ]*\x0D\x0A)?[ ]+)?)(\((?>(?2)(?>[\x01-\x08\x0B\x0C\x0E-\'*-\[\]-\x7F]|\\\[\x00-\x7F]|(?3)))*(?2)\)))+(?2))|(?2))?)([!#-\'*+\/-9=?^-~-]+|"(?>(?2)(?>[\x01-\x08\x0B\x0C\x0E-!#-\[\]-\x7F]|\\\[\x00-\x7F]))*(?2)")(?>(?1)\.(?1)(?4))*(?1)@(?!(?1)[a-z0-9-]{64,})(?1)(?>([a-z0-9](?>[a-z0-9-]*[a-z0-9])?)(?>(?1)\.(?!(?1)[a-z0-9-]{64,})(?1)(?5)){0,126}|\[(?:(?>IPv6:(?>([a-f0-9]{1,4})(?>:(?6)){7}|(?!(?:.*[a-f0-9][:\]]){7,})((?6)(?>:(?6)){0,5})?::(?7)?))|(?>(?>IPv6:(?>(?6)(?>:(?6)){5}:|(?!(?:.*[a-f0-9]:){5,})(?8)?::(?>((?6)(?>:(?6)){0,3}):)?))?(25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9]?[0-9])(?>\.(?9)){3}))\])(?1)$/isD', $address);
|
|
} elseif (function_exists('filter_var')) { //Introduced in PHP 5.2
|
|
if(filter_var($address, FILTER_VALIDATE_EMAIL) === FALSE) {
|
|
return false;
|
|
} else {
|
|
return true;
|
|
}
|
|
} else {
|
|
return preg_match('/^(?:[\w\!\#\$\%\&\'\*\+\-\/\=\?\^\`\{\|\}\~]+\.)*[\w\!\#\$\%\&\'\*\+\-\/\=\?\^\`\{\|\}\~]+@(?:(?:(?:[a-zA-Z0-9_](?:[a-zA-Z0-9_\-](?!\.)){0,61}[a-zA-Z0-9_-]?\.)+[a-zA-Z0-9_](?:[a-zA-Z0-9_\-](?!$)){0,61}[a-zA-Z0-9_]?)|(?:\[(?:(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\.){3}(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\]))$/', $address);
|
|
}
|
|
}
|
|
|
|
/////////////////////////////////////////////////
|
|
// METHODS, MAIL SENDING
|
|
/////////////////////////////////////////////////
|
|
|
|
/**
|
|
* Creates message and assigns Mailer. If the message is
|
|
* not sent successfully then it returns false. Use the ErrorInfo
|
|
* variable to view description of the error.
|
|
* @throws phpmailerException
|
|
* @return bool
|
|
*/
|
|
public function Send() {
|
|
try {
|
|
if(!$this->PreSend()) return false;
|
|
return $this->PostSend();
|
|
} catch (phpmailerException $e) {
|
|
$this->mailHeader = '';
|
|
$this->SetError($e->getMessage());
|
|
if ($this->exceptions) {
|
|
throw $e;
|
|
}
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Prep mail by constructing all message entities
|
|
* @throws phpmailerException
|
|
* @return bool
|
|
*/
|
|
public function PreSend() {
|
|
try {
|
|
$this->mailHeader = "";
|
|
if ((count($this->to) + count($this->cc) + count($this->bcc)) < 1) {
|
|
throw new phpmailerException($this->Lang('provide_address'), self::STOP_CRITICAL);
|
|
}
|
|
|
|
// Set whether the message is multipart/alternative
|
|
if(!empty($this->AltBody)) {
|
|
$this->ContentType = 'multipart/alternative';
|
|
}
|
|
|
|
$this->error_count = 0; // reset errors
|
|
$this->SetMessageType();
|
|
//Refuse to send an empty message
|
|
if (empty($this->Body)) {
|
|
throw new phpmailerException($this->Lang('empty_message'), self::STOP_CRITICAL);
|
|
}
|
|
|
|
$this->MIMEHeader = $this->CreateHeader();
|
|
$this->MIMEBody = $this->CreateBody();
|
|
|
|
// To capture the complete message when using mail(), create
|
|
// an extra header list which CreateHeader() doesn't fold in
|
|
if ($this->Mailer == 'mail') {
|
|
if (count($this->to) > 0) {
|
|
$this->mailHeader .= $this->AddrAppend("To", $this->to);
|
|
} else {
|
|
$this->mailHeader .= $this->HeaderLine("To", "undisclosed-recipients:;");
|
|
}
|
|
$this->mailHeader .= $this->HeaderLine('Subject', $this->EncodeHeader($this->SecureHeader(trim($this->Subject))));
|
|
// if(count($this->cc) > 0) {
|
|
// $this->mailHeader .= $this->AddrAppend("Cc", $this->cc);
|
|
// }
|
|
}
|
|
|
|
// digitally sign with DKIM if enabled
|
|
if (!empty($this->DKIM_domain) && !empty($this->DKIM_private) && !empty($this->DKIM_selector) && !empty($this->DKIM_domain) && file_exists($this->DKIM_private)) {
|
|
$header_dkim = $this->DKIM_Add($this->MIMEHeader, $this->EncodeHeader($this->SecureHeader($this->Subject)), $this->MIMEBody);
|
|
$this->MIMEHeader = str_replace("\r\n", "\n", $header_dkim) . $this->MIMEHeader;
|
|
}
|
|
|
|
return true;
|
|
|
|
} catch (phpmailerException $e) {
|
|
$this->SetError($e->getMessage());
|
|
if ($this->exceptions) {
|
|
throw $e;
|
|
}
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Actual Email transport function
|
|
* Send the email via the selected mechanism
|
|
* @throws phpmailerException
|
|
* @return bool
|
|
*/
|
|
public function PostSend() {
|
|
try {
|
|
// Choose the mailer and send through it
|
|
switch($this->Mailer) {
|
|
case 'sendmail':
|
|
return $this->SendmailSend($this->MIMEHeader, $this->MIMEBody);
|
|
case 'smtp':
|
|
return $this->SmtpSend($this->MIMEHeader, $this->MIMEBody);
|
|
case 'mail':
|
|
return $this->MailSend($this->MIMEHeader, $this->MIMEBody);
|
|
default:
|
|
return $this->MailSend($this->MIMEHeader, $this->MIMEBody);
|
|
}
|
|
} catch (phpmailerException $e) {
|
|
$this->SetError($e->getMessage());
|
|
if ($this->exceptions) {
|
|
throw $e;
|
|
}
|
|
if ($this->SMTPDebug) {
|
|
$this->edebug($e->getMessage()."\n");
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Sends mail using the $Sendmail program.
|
|
* @param string $header The message headers
|
|
* @param string $body The message body
|
|
* @throws phpmailerException
|
|
* @access protected
|
|
* @return bool
|
|
*/
|
|
protected function SendmailSend($header, $body) {
|
|
if ($this->Sender != '') {
|
|
$sendmail = sprintf("%s -oi -f%s -t", escapeshellcmd($this->Sendmail), escapeshellarg($this->Sender));
|
|
} else {
|
|
$sendmail = sprintf("%s -oi -t", escapeshellcmd($this->Sendmail));
|
|
}
|
|
if ($this->SingleTo === true) {
|
|
foreach ($this->SingleToArray as $val) {
|
|
if(!@$mail = popen($sendmail, 'w')) {
|
|
throw new phpmailerException($this->Lang('execute') . $this->Sendmail, self::STOP_CRITICAL);
|
|
}
|
|
fputs($mail, "To: " . $val . "\n");
|
|
fputs($mail, $header);
|
|
fputs($mail, $body);
|
|
$result = pclose($mail);
|
|
// implement call back function if it exists
|
|
$isSent = ($result == 0) ? 1 : 0;
|
|
$this->doCallback($isSent, $val, $this->cc, $this->bcc, $this->Subject, $body);
|
|
if($result != 0) {
|
|
throw new phpmailerException($this->Lang('execute') . $this->Sendmail, self::STOP_CRITICAL);
|
|
}
|
|
}
|
|
} else {
|
|
if(!@$mail = popen($sendmail, 'w')) {
|
|
throw new phpmailerException($this->Lang('execute') . $this->Sendmail, self::STOP_CRITICAL);
|
|
}
|
|
fputs($mail, $header);
|
|
fputs($mail, $body);
|
|
$result = pclose($mail);
|
|
// implement call back function if it exists
|
|
$isSent = ($result == 0) ? 1 : 0;
|
|
$this->doCallback($isSent, $this->to, $this->cc, $this->bcc, $this->Subject, $body);
|
|
if($result != 0) {
|
|
throw new phpmailerException($this->Lang('execute') . $this->Sendmail, self::STOP_CRITICAL);
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Sends mail using the PHP mail() function.
|
|
* @param string $header The message headers
|
|
* @param string $body The message body
|
|
* @throws phpmailerException
|
|
* @access protected
|
|
* @return bool
|
|
*/
|
|
protected function MailSend($header, $body) {
|
|
$toArr = array();
|
|
foreach($this->to as $t) {
|
|
$toArr[] = $this->AddrFormat($t);
|
|
}
|
|
$to = implode(', ', $toArr);
|
|
|
|
if (empty($this->Sender)) {
|
|
$params = "-oi ";
|
|
} else {
|
|
$params = sprintf("-oi -f%s", $this->Sender);
|
|
}
|
|
if ($this->Sender != '' and !ini_get('safe_mode')) {
|
|
$old_from = ini_get('sendmail_from');
|
|
ini_set('sendmail_from', $this->Sender);
|
|
}
|
|
$rt = false;
|
|
if ($this->SingleTo === true && count($toArr) > 1) {
|
|
foreach ($toArr as $val) {
|
|
$rt = $this->mail_passthru($val, $this->Subject, $body, $header, $params);
|
|
// implement call back function if it exists
|
|
$isSent = ($rt == 1) ? 1 : 0;
|
|
$this->doCallback($isSent, $val, $this->cc, $this->bcc, $this->Subject, $body);
|
|
}
|
|
} else {
|
|
$rt = $this->mail_passthru($to, $this->Subject, $body, $header, $params);
|
|
// implement call back function if it exists
|
|
$isSent = ($rt == 1) ? 1 : 0;
|
|
$this->doCallback($isSent, $to, $this->cc, $this->bcc, $this->Subject, $body);
|
|
}
|
|
if (isset($old_from)) {
|
|
ini_set('sendmail_from', $old_from);
|
|
}
|
|
if(!$rt) {
|
|
throw new phpmailerException($this->Lang('instantiate'), self::STOP_CRITICAL);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Sends mail via SMTP using PhpSMTP
|
|
* Returns false if there is a bad MAIL FROM, RCPT, or DATA input.
|
|
* @param string $header The message headers
|
|
* @param string $body The message body
|
|
* @throws phpmailerException
|
|
* @uses SMTP
|
|
* @access protected
|
|
* @return bool
|
|
*/
|
|
protected function SmtpSend($header, $body) {
|
|
require_once $this->PluginDir . 'class.smtp.php';
|
|
$bad_rcpt = array();
|
|
|
|
if(!$this->SmtpConnect()) {
|
|
throw new phpmailerException($this->Lang('smtp_connect_failed'), self::STOP_CRITICAL);
|
|
}
|
|
$smtp_from = ($this->Sender == '') ? $this->From : $this->Sender;
|
|
if(!$this->smtp->Mail($smtp_from)) {
|
|
$this->SetError($this->Lang('from_failed') . $smtp_from . " : " . implode(",",$this->smtp->getError())) ;
|
|
throw new phpmailerException($this->ErrorInfo, self::STOP_CRITICAL);
|
|
}
|
|
|
|
// Attempt to send attach all recipients
|
|
foreach($this->to as $to) {
|
|
if (!$this->smtp->Recipient($to[0])) {
|
|
$bad_rcpt[] = $to[0];
|
|
// implement call back function if it exists
|
|
$isSent = 0;
|
|
$this->doCallback($isSent, $to[0], '', '', $this->Subject, $body);
|
|
} else {
|
|
// implement call back function if it exists
|
|
$isSent = 1;
|
|
$this->doCallback($isSent, $to[0], '', '', $this->Subject, $body);
|
|
}
|
|
}
|
|
foreach($this->cc as $cc) {
|
|
if (!$this->smtp->Recipient($cc[0])) {
|
|
$bad_rcpt[] = $cc[0];
|
|
// implement call back function if it exists
|
|
$isSent = 0;
|
|
$this->doCallback($isSent, '', $cc[0], '', $this->Subject, $body);
|
|
} else {
|
|
// implement call back function if it exists
|
|
$isSent = 1;
|
|
$this->doCallback($isSent, '', $cc[0], '', $this->Subject, $body);
|
|
}
|
|
}
|
|
foreach($this->bcc as $bcc) {
|
|
if (!$this->smtp->Recipient($bcc[0])) {
|
|
$bad_rcpt[] = $bcc[0];
|
|
// implement call back function if it exists
|
|
$isSent = 0;
|
|
$this->doCallback($isSent, '', '', $bcc[0], $this->Subject, $body);
|
|
} else {
|
|
// implement call back function if it exists
|
|
$isSent = 1;
|
|
$this->doCallback($isSent, '', '', $bcc[0], $this->Subject, $body);
|
|
}
|
|
}
|
|
|
|
|
|
if (count($bad_rcpt) > 0 ) { //Create error message for any bad addresses
|
|
$badaddresses = implode(', ', $bad_rcpt);
|
|
throw new phpmailerException($this->Lang('recipients_failed') . $badaddresses);
|
|
}
|
|
if(!$this->smtp->Data($header . $body)) {
|
|
throw new phpmailerException($this->Lang('data_not_accepted'), self::STOP_CRITICAL);
|
|
}
|
|
if($this->SMTPKeepAlive == true) {
|
|
$this->smtp->Reset();
|
|
} else {
|
|
$this->smtp->Quit();
|
|
$this->smtp->Close();
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Initiates a connection to an SMTP server.
|
|
* Returns false if the operation failed.
|
|
* @uses SMTP
|
|
* @access public
|
|
* @throws phpmailerException
|
|
* @return bool
|
|
*/
|
|
public function SmtpConnect() {
|
|
if(is_null($this->smtp)) {
|
|
$this->smtp = new SMTP;
|
|
}
|
|
|
|
$this->smtp->Timeout = $this->Timeout;
|
|
$this->smtp->do_debug = $this->SMTPDebug;
|
|
$hosts = explode(';', $this->Host);
|
|
$index = 0;
|
|
$connection = $this->smtp->Connected();
|
|
|
|
// Retry while there is no connection
|
|
try {
|
|
while($index < count($hosts) && !$connection) {
|
|
$hostinfo = array();
|
|
if (preg_match('/^(.+):([0-9]+)$/', $hosts[$index], $hostinfo)) {
|
|
$host = $hostinfo[1];
|
|
$port = $hostinfo[2];
|
|
} else {
|
|
$host = $hosts[$index];
|
|
$port = $this->Port;
|
|
}
|
|
|
|
$tls = ($this->SMTPSecure == 'tls');
|
|
$ssl = ($this->SMTPSecure == 'ssl');
|
|
|
|
if ($this->smtp->Connect(($ssl ? 'ssl://':'').$host, $port, $this->Timeout)) {
|
|
|
|
$hello = ($this->Helo != '' ? $this->Helo : $this->ServerHostname());
|
|
$this->smtp->Hello($hello);
|
|
|
|
if ($tls) {
|
|
if (!$this->smtp->StartTLS()) {
|
|
throw new phpmailerException($this->Lang('connect_host'));
|
|
}
|
|
|
|
//We must resend HELO after tls negotiation
|
|
$this->smtp->Hello($hello);
|
|
}
|
|
|
|
$connection = true;
|
|
if ($this->SMTPAuth) {
|
|
if (!$this->smtp->Authenticate($this->Username, $this->Password, $this->AuthType,
|
|
$this->Realm, $this->Workstation)) {
|
|
throw new phpmailerException($this->Lang('authenticate'));
|
|
}
|
|
}
|
|
}
|
|
$index++;
|
|
if (!$connection) {
|
|
throw new phpmailerException($this->Lang('connect_host'));
|
|
}
|
|
}
|
|
} catch (phpmailerException $e) {
|
|
$this->smtp->Reset();
|
|
if ($this->exceptions) {
|
|
throw $e;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Closes the active SMTP session if one exists.
|
|
* @return void
|
|
*/
|
|
public function SmtpClose() {
|
|
if ($this->smtp !== null) {
|
|
if($this->smtp->Connected()) {
|
|
$this->smtp->Quit();
|
|
$this->smtp->Close();
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Sets the language for all class error messages.
|
|
* Returns false if it cannot load the language file. The default language is English.
|
|
* @param string $langcode ISO 639-1 2-character language code (e.g. Portuguese: "br")
|
|
* @param string $lang_path Path to the language file directory
|
|
* @return bool
|
|
* @access public
|
|
*/
|
|
function SetLanguage($langcode = 'en', $lang_path = 'language/') {
|
|
//Define full set of translatable strings
|
|
$PHPMAILER_LANG = array(
|
|
'authenticate' => 'SMTP Error: Could not authenticate.',
|
|
'connect_host' => 'SMTP Error: Could not connect to SMTP host.',
|
|
'data_not_accepted' => 'SMTP Error: Data not accepted.',
|
|
'empty_message' => 'Message body empty',
|
|
'encoding' => 'Unknown encoding: ',
|
|
'execute' => 'Could not execute: ',
|
|
'file_access' => 'Could not access file: ',
|
|
'file_open' => 'File Error: Could not open file: ',
|
|
'from_failed' => 'The following From address failed: ',
|
|
'instantiate' => 'Could not instantiate mail function.',
|
|
'invalid_address' => 'Invalid address',
|
|
'mailer_not_supported' => ' mailer is not supported.',
|
|
'provide_address' => 'You must provide at least one recipient email address.',
|
|
'recipients_failed' => 'SMTP Error: The following recipients failed: ',
|
|
'signing' => 'Signing Error: ',
|
|
'smtp_connect_failed' => 'SMTP Connect() failed.',
|
|
'smtp_error' => 'SMTP server error: ',
|
|
'variable_set' => 'Cannot set or reset variable: '
|
|
);
|
|
//Overwrite language-specific strings. This way we'll never have missing translations - no more "language string failed to load"!
|
|
$l = true;
|
|
if ($langcode != 'en') { //There is no English translation file
|
|
$l = @include $lang_path.'phpmailer.lang-'.$langcode.'.php';
|
|
}
|
|
$this->language = $PHPMAILER_LANG;
|
|
return ($l == true); //Returns false if language not found
|
|
}
|
|
|
|
/**
|
|
* Return the current array of language strings
|
|
* @return array
|
|
*/
|
|
public function GetTranslations() {
|
|
return $this->language;
|
|
}
|
|
|
|
/////////////////////////////////////////////////
|
|
// METHODS, MESSAGE CREATION
|
|
/////////////////////////////////////////////////
|
|
|
|
/**
|
|
* Creates recipient headers.
|
|
* @access public
|
|
* @param string $type
|
|
* @param array $addr
|
|
* @return string
|
|
*/
|
|
public function AddrAppend($type, $addr) {
|
|
$addr_str = $type . ': ';
|
|
$addresses = array();
|
|
foreach ($addr as $a) {
|
|
$addresses[] = $this->AddrFormat($a);
|
|
}
|
|
$addr_str .= implode(', ', $addresses);
|
|
$addr_str .= $this->LE;
|
|
|
|
return $addr_str;
|
|
}
|
|
|
|
/**
|
|
* Formats an address correctly.
|
|
* @access public
|
|
* @param string $addr
|
|
* @return string
|
|
*/
|
|
public function AddrFormat($addr) {
|
|
if (empty($addr[1])) {
|
|
return $this->SecureHeader($addr[0]);
|
|
} else {
|
|
return $this->EncodeHeader($this->SecureHeader($addr[1]), 'phrase') . " <" . $this->SecureHeader($addr[0]) . ">";
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Wraps message for use with mailers that do not
|
|
* automatically perform wrapping and for quoted-printable.
|
|
* Original written by philippe.
|
|
* @param string $message The message to wrap
|
|
* @param integer $length The line length to wrap to
|
|
* @param boolean $qp_mode Whether to run in Quoted-Printable mode
|
|
* @access public
|
|
* @return string
|
|
*/
|
|
public function WrapText($message, $length, $qp_mode = false) {
|
|
$soft_break = ($qp_mode) ? sprintf(" =%s", $this->LE) : $this->LE;
|
|
// If utf-8 encoding is used, we will need to make sure we don't
|
|
// split multibyte characters when we wrap
|
|
$is_utf8 = (strtolower($this->CharSet) == "utf-8");
|
|
$lelen = strlen($this->LE);
|
|
$crlflen = strlen(self::CRLF);
|
|
|
|
$message = $this->FixEOL($message);
|
|
if (substr($message, -$lelen) == $this->LE) {
|
|
$message = substr($message, 0, -$lelen);
|
|
}
|
|
|
|
$line = explode($this->LE, $message); // Magic. We know FixEOL uses $LE
|
|
$message = '';
|
|
for ($i = 0 ;$i < count($line); $i++) {
|
|
$line_part = explode(' ', $line[$i]);
|
|
$buf = '';
|
|
for ($e = 0; $e<count($line_part); $e++) {
|
|
$word = $line_part[$e];
|
|
if ($qp_mode and (strlen($word) > $length)) {
|
|
$space_left = $length - strlen($buf) - $crlflen;
|
|
if ($e != 0) {
|
|
if ($space_left > 20) {
|
|
$len = $space_left;
|
|
if ($is_utf8) {
|
|
$len = $this->UTF8CharBoundary($word, $len);
|
|
} elseif (substr($word, $len - 1, 1) == "=") {
|
|
$len--;
|
|
} elseif (substr($word, $len - 2, 1) == "=") {
|
|
$len -= 2;
|
|
}
|
|
$part = substr($word, 0, $len);
|
|
$word = substr($word, $len);
|
|
$buf .= ' ' . $part;
|
|
$message .= $buf . sprintf("=%s", self::CRLF);
|
|
} else {
|
|
$message .= $buf . $soft_break;
|
|
}
|
|
$buf = '';
|
|
}
|
|
while (strlen($word) > 0) {
|
|
$len = $length;
|
|
if ($is_utf8) {
|
|
$len = $this->UTF8CharBoundary($word, $len);
|
|
} elseif (substr($word, $len - 1, 1) == "=") {
|
|
$len--;
|
|
} elseif (substr($word, $len - 2, 1) == "=") {
|
|
$len -= 2;
|
|
}
|
|
$part = substr($word, 0, $len);
|
|
$word = substr($word, $len);
|
|
|
|
if (strlen($word) > 0) {
|
|
$message .= $part . sprintf("=%s", self::CRLF);
|
|
} else {
|
|
$buf = $part;
|
|
}
|
|
}
|
|
} else {
|
|
$buf_o = $buf;
|
|
$buf .= ($e == 0) ? $word : (' ' . $word);
|
|
|
|
if (strlen($buf) > $length and $buf_o != '') {
|
|
$message .= $buf_o . $soft_break;
|
|
$buf = $word;
|
|
}
|
|
}
|
|
}
|
|
$message .= $buf . self::CRLF;
|
|
}
|
|
|
|
return $message;
|
|
}
|
|
|
|
/**
|
|
* Finds last character boundary prior to maxLength in a utf-8
|
|
* quoted (printable) encoded string.
|
|
* Original written by Colin Brown.
|
|
* @access public
|
|
* @param string $encodedText utf-8 QP text
|
|
* @param int $maxLength find last character boundary prior to this length
|
|
* @return int
|
|
*/
|
|
public function UTF8CharBoundary($encodedText, $maxLength) {
|
|
$foundSplitPos = false;
|
|
$lookBack = 3;
|
|
while (!$foundSplitPos) {
|
|
$lastChunk = substr($encodedText, $maxLength - $lookBack, $lookBack);
|
|
$encodedCharPos = strpos($lastChunk, "=");
|
|
if ($encodedCharPos !== false) {
|
|
// Found start of encoded character byte within $lookBack block.
|
|
// Check the encoded byte value (the 2 chars after the '=')
|
|
$hex = substr($encodedText, $maxLength - $lookBack + $encodedCharPos + 1, 2);
|
|
$dec = hexdec($hex);
|
|
if ($dec < 128) { // Single byte character.
|
|
// If the encoded char was found at pos 0, it will fit
|
|
// otherwise reduce maxLength to start of the encoded char
|
|
$maxLength = ($encodedCharPos == 0) ? $maxLength :
|
|
$maxLength - ($lookBack - $encodedCharPos);
|
|
$foundSplitPos = true;
|
|
} elseif ($dec >= 192) { // First byte of a multi byte character
|
|
// Reduce maxLength to split at start of character
|
|
$maxLength = $maxLength - ($lookBack - $encodedCharPos);
|
|
$foundSplitPos = true;
|
|
} elseif ($dec < 192) { // Middle byte of a multi byte character, look further back
|
|
$lookBack += 3;
|
|
}
|
|
} else {
|
|
// No encoded character found
|
|
$foundSplitPos = true;
|
|
}
|
|
}
|
|
return $maxLength;
|
|
}
|
|
|
|
|
|
/**
|
|
* Set the body wrapping.
|
|
* @access public
|
|
* @return void
|
|
*/
|
|
public function SetWordWrap() {
|
|
if($this->WordWrap < 1) {
|
|
return;
|
|
}
|
|
|
|
switch($this->message_type) {
|
|
case 'alt':
|
|
case 'alt_inline':
|
|
case 'alt_attach':
|
|
case 'alt_inline_attach':
|
|
$this->AltBody = $this->WrapText($this->AltBody, $this->WordWrap);
|
|
break;
|
|
default:
|
|
$this->Body = $this->WrapText($this->Body, $this->WordWrap);
|
|
break;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Assembles message header.
|
|
* @access public
|
|
* @return string The assembled header
|
|
*/
|
|
public function CreateHeader() {
|
|
$result = '';
|
|
|
|
// Set the boundaries
|
|
$uniq_id = md5(uniqid(time()));
|
|
$this->boundary[1] = 'b1_' . $uniq_id;
|
|
$this->boundary[2] = 'b2_' . $uniq_id;
|
|
$this->boundary[3] = 'b3_' . $uniq_id;
|
|
|
|
if ($this->MessageDate == '') {
|
|
$result .= $this->HeaderLine('Date', self::RFCDate());
|
|
} else {
|
|
$result .= $this->HeaderLine('Date', $this->MessageDate);
|
|
}
|
|
|
|
if ($this->ReturnPath) {
|
|
$result .= $this->HeaderLine('Return-Path', trim($this->ReturnPath));
|
|
} elseif ($this->Sender == '') {
|
|
$result .= $this->HeaderLine('Return-Path', trim($this->From));
|
|
} else {
|
|
$result .= $this->HeaderLine('Return-Path', trim($this->Sender));
|
|
}
|
|
|
|
// To be created automatically by mail()
|
|
if($this->Mailer != 'mail') {
|
|
if ($this->SingleTo === true) {
|
|
foreach($this->to as $t) {
|
|
$this->SingleToArray[] = $this->AddrFormat($t);
|
|
}
|
|
} else {
|
|
if(count($this->to) > 0) {
|
|
$result .= $this->AddrAppend('To', $this->to);
|
|
} elseif (count($this->cc) == 0) {
|
|
$result .= $this->HeaderLine('To', 'undisclosed-recipients:;');
|
|
}
|
|
}
|
|
}
|
|
|
|
$from = array();
|
|
$from[0][0] = trim($this->From);
|
|
$from[0][1] = $this->FromName;
|
|
$result .= $this->AddrAppend('From', $from);
|
|
|
|
// sendmail and mail() extract Cc from the header before sending
|
|
if(count($this->cc) > 0) {
|
|
$result .= $this->AddrAppend('Cc', $this->cc);
|
|
}
|
|
|
|
// sendmail and mail() extract Bcc from the header before sending
|
|
if((($this->Mailer == 'sendmail') || ($this->Mailer == 'mail')) && (count($this->bcc) > 0)) {
|
|
$result .= $this->AddrAppend('Bcc', $this->bcc);
|
|
}
|
|
|
|
if(count($this->ReplyTo) > 0) {
|
|
$result .= $this->AddrAppend('Reply-To', $this->ReplyTo);
|
|
}
|
|
|
|
// mail() sets the subject itself
|
|
if($this->Mailer != 'mail') {
|
|
$result .= $this->HeaderLine('Subject', $this->EncodeHeader($this->SecureHeader($this->Subject)));
|
|
}
|
|
|
|
if($this->MessageID != '') {
|
|
$result .= $this->HeaderLine('Message-ID', $this->MessageID);
|
|
} else {
|
|
$result .= sprintf("Message-ID: <%s@%s>%s", $uniq_id, $this->ServerHostname(), $this->LE);
|
|
}
|
|
$result .= $this->HeaderLine('X-Priority', $this->Priority);
|
|
if ($this->XMailer == '') {
|
|
$result .= $this->HeaderLine('X-Mailer', 'PHPMailer '.$this->Version.' (http://code.google.com/a/apache-extras.org/p/phpmailer/)');
|
|
} else {
|
|
$myXmailer = trim($this->XMailer);
|
|
if ($myXmailer) {
|
|
$result .= $this->HeaderLine('X-Mailer', $myXmailer);
|
|
}
|
|
}
|
|
|
|
if($this->ConfirmReadingTo != '') {
|
|
$result .= $this->HeaderLine('Disposition-Notification-To', '<' . trim($this->ConfirmReadingTo) . '>');
|
|
}
|
|
|
|
// Add custom headers
|
|
for($index = 0; $index < count($this->CustomHeader); $index++) {
|
|
$result .= $this->HeaderLine(trim($this->CustomHeader[$index][0]), $this->EncodeHeader(trim($this->CustomHeader[$index][1])));
|
|
}
|
|
if (!$this->sign_key_file) {
|
|
$result .= $this->HeaderLine('MIME-Version', '1.0');
|
|
$result .= $this->GetMailMIME();
|
|
}
|
|
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Returns the message MIME.
|
|
* @access public
|
|
* @return string
|
|
*/
|
|
public function GetMailMIME() {
|
|
$result = '';
|
|
switch($this->message_type) {
|
|
case 'inline':
|
|
$result .= $this->HeaderLine('Content-Type', 'multipart/related;');
|
|
$result .= $this->TextLine("\tboundary=\"" . $this->boundary[1] . '"');
|
|
break;
|
|
case 'attach':
|
|
case 'inline_attach':
|
|
case 'alt_attach':
|
|
case 'alt_inline_attach':
|
|
$result .= $this->HeaderLine('Content-Type', 'multipart/mixed;');
|
|
$result .= $this->TextLine("\tboundary=\"" . $this->boundary[1] . '"');
|
|
break;
|
|
case 'alt':
|
|
case 'alt_inline':
|
|
$result .= $this->HeaderLine('Content-Type', 'multipart/alternative;');
|
|
$result .= $this->TextLine("\tboundary=\"" . $this->boundary[1] . '"');
|
|
break;
|
|
default:
|
|
// Catches case 'plain': and case '':
|
|
$result .= $this->HeaderLine('Content-Transfer-Encoding', $this->Encoding);
|
|
$result .= $this->TextLine('Content-Type: '.$this->ContentType.'; charset='.$this->CharSet);
|
|
break;
|
|
}
|
|
|
|
if($this->Mailer != 'mail') {
|
|
$result .= $this->LE;
|
|
}
|
|
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Returns the MIME message (headers and body). Only really valid post PreSend().
|
|
* @access public
|
|
* @return string
|
|
*/
|
|
public function GetSentMIMEMessage() {
|
|
return $this->MIMEHeader . $this->mailHeader . self::CRLF . $this->MIMEBody;
|
|
}
|
|
|
|
|
|
/**
|
|
* Assembles the message body. Returns an empty string on failure.
|
|
* @access public
|
|
* @throws phpmailerException
|
|
* @return string The assembled message body
|
|
*/
|
|
public function CreateBody() {
|
|
$body = '';
|
|
|
|
if ($this->sign_key_file) {
|
|
$body .= $this->GetMailMIME().$this->LE;
|
|
}
|
|
|
|
$this->SetWordWrap();
|
|
|
|
switch($this->message_type) {
|
|
case 'inline':
|
|
$body .= $this->GetBoundary($this->boundary[1], '', '', '');
|
|
$body .= $this->EncodeString($this->Body, $this->Encoding);
|
|
$body .= $this->LE.$this->LE;
|
|
$body .= $this->AttachAll("inline", $this->boundary[1]);
|
|
break;
|
|
case 'attach':
|
|
$body .= $this->GetBoundary($this->boundary[1], '', '', '');
|
|
$body .= $this->EncodeString($this->Body, $this->Encoding);
|
|
$body .= $this->LE.$this->LE;
|
|
$body .= $this->AttachAll("attachment", $this->boundary[1]);
|
|
break;
|
|
case 'inline_attach':
|
|
$body .= $this->TextLine("--" . $this->boundary[1]);
|
|
$body .= $this->HeaderLine('Content-Type', 'multipart/related;');
|
|
$body .= $this->TextLine("\tboundary=\"" . $this->boundary[2] . '"');
|
|
$body .= $this->LE;
|
|
$body .= $this->GetBoundary($this->boundary[2], '', '', '');
|
|
$body .= $this->EncodeString($this->Body, $this->Encoding);
|
|
$body .= $this->LE.$this->LE;
|
|
$body .= $this->AttachAll("inline", $this->boundary[2]);
|
|
$body .= $this->LE;
|
|
$body .= $this->AttachAll("attachment", $this->boundary[1]);
|
|
break;
|
|
case 'alt':
|
|
$body .= $this->GetBoundary($this->boundary[1], '', 'text/plain', '');
|
|
$body .= $this->EncodeString($this->AltBody, $this->Encoding);
|
|
$body .= $this->LE.$this->LE;
|
|
$body .= $this->GetBoundary($this->boundary[1], '', 'text/html', '');
|
|
$body .= $this->EncodeString($this->Body, $this->Encoding);
|
|
$body .= $this->LE.$this->LE;
|
|
$body .= $this->EndBoundary($this->boundary[1]);
|
|
break;
|
|
case 'alt_inline':
|
|
$body .= $this->GetBoundary($this->boundary[1], '', 'text/plain', '');
|
|
$body .= $this->EncodeString($this->AltBody, $this->Encoding);
|
|
$body .= $this->LE.$this->LE;
|
|
$body .= $this->TextLine("--" . $this->boundary[1]);
|
|
$body .= $this->HeaderLine('Content-Type', 'multipart/related;');
|
|
$body .= $this->TextLine("\tboundary=\"" . $this->boundary[2] . '"');
|
|
$body .= $this->LE;
|
|
$body .= $this->GetBoundary($this->boundary[2], '', 'text/html', '');
|
|
$body .= $this->EncodeString($this->Body, $this->Encoding);
|
|
$body .= $this->LE.$this->LE;
|
|
$body .= $this->AttachAll("inline", $this->boundary[2]);
|
|
$body .= $this->LE;
|
|
$body .= $this->EndBoundary($this->boundary[1]);
|
|
break;
|
|
case 'alt_attach':
|
|
$body .= $this->TextLine("--" . $this->boundary[1]);
|
|
$body .= $this->HeaderLine('Content-Type', 'multipart/alternative;');
|
|
$body .= $this->TextLine("\tboundary=\"" . $this->boundary[2] . '"');
|
|
$body .= $this->LE;
|
|
$body .= $this->GetBoundary($this->boundary[2], '', 'text/plain', '');
|
|
$body .= $this->EncodeString($this->AltBody, $this->Encoding);
|
|
$body .= $this->LE.$this->LE;
|
|
$body .= $this->GetBoundary($this->boundary[2], '', 'text/html', '');
|
|
$body .= $this->EncodeString($this->Body, $this->Encoding);
|
|
$body .= $this->LE.$this->LE;
|
|
$body .= $this->EndBoundary($this->boundary[2]);
|
|
$body .= $this->LE;
|
|
$body .= $this->AttachAll("attachment", $this->boundary[1]);
|
|
break;
|
|
case 'alt_inline_attach':
|
|
$body .= $this->TextLine("--" . $this->boundary[1]);
|
|
$body .= $this->HeaderLine('Content-Type', 'multipart/alternative;');
|
|
$body .= $this->TextLine("\tboundary=\"" . $this->boundary[2] . '"');
|
|
$body .= $this->LE;
|
|
$body .= $this->GetBoundary($this->boundary[2], '', 'text/plain', '');
|
|
$body .= $this->EncodeString($this->AltBody, $this->Encoding);
|
|
$body .= $this->LE.$this->LE;
|
|
$body .= $this->TextLine("--" . $this->boundary[2]);
|
|
$body .= $this->HeaderLine('Content-Type', 'multipart/related;');
|
|
$body .= $this->TextLine("\tboundary=\"" . $this->boundary[3] . '"');
|
|
$body .= $this->LE;
|
|
$body .= $this->GetBoundary($this->boundary[3], '', 'text/html', '');
|
|
$body .= $this->EncodeString($this->Body, $this->Encoding);
|
|
$body .= $this->LE.$this->LE;
|
|
$body .= $this->AttachAll("inline", $this->boundary[3]);
|
|
$body .= $this->LE;
|
|
$body .= $this->EndBoundary($this->boundary[2]);
|
|
$body .= $this->LE;
|
|
$body .= $this->AttachAll("attachment", $this->boundary[1]);
|
|
break;
|
|
default:
|
|
// catch case 'plain' and case ''
|
|
$body .= $this->EncodeString($this->Body, $this->Encoding);
|
|
break;
|
|
}
|
|
|
|
if ($this->IsError()) {
|
|
$body = '';
|
|
} elseif ($this->sign_key_file) {
|
|
try {
|
|
$file = tempnam('', 'mail');
|
|
file_put_contents($file, $body); //TODO check this worked
|
|
$signed = tempnam("", "signed");
|
|
if (@openssl_pkcs7_sign($file, $signed, "file://".$this->sign_cert_file, array("file://".$this->sign_key_file, $this->sign_key_pass), NULL)) {
|
|
@unlink($file);
|
|
$body = file_get_contents($signed);
|
|
@unlink($signed);
|
|
} else {
|
|
@unlink($file);
|
|
@unlink($signed);
|
|
throw new phpmailerException($this->Lang("signing").openssl_error_string());
|
|
}
|
|
} catch (phpmailerException $e) {
|
|
$body = '';
|
|
if ($this->exceptions) {
|
|
throw $e;
|
|
}
|
|
}
|
|
}
|
|
|
|
return $body;
|
|
}
|
|
|
|
/**
|
|
* Returns the start of a message boundary.
|
|
* @access protected
|
|
* @param string $boundary
|
|
* @param string $charSet
|
|
* @param string $contentType
|
|
* @param string $encoding
|
|
* @return string
|
|
*/
|
|
protected function GetBoundary($boundary, $charSet, $contentType, $encoding) {
|
|
$result = '';
|
|
if($charSet == '') {
|
|
$charSet = $this->CharSet;
|
|
}
|
|
if($contentType == '') {
|
|
$contentType = $this->ContentType;
|
|
}
|
|
if($encoding == '') {
|
|
$encoding = $this->Encoding;
|
|
}
|
|
$result .= $this->TextLine('--' . $boundary);
|
|
$result .= sprintf("Content-Type: %s; charset=%s", $contentType, $charSet);
|
|
$result .= $this->LE;
|
|
$result .= $this->HeaderLine('Content-Transfer-Encoding', $encoding);
|
|
$result .= $this->LE;
|
|
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Returns the end of a message boundary.
|
|
* @access protected
|
|
* @param string $boundary
|
|
* @return string
|
|
*/
|
|
protected function EndBoundary($boundary) {
|
|
return $this->LE . '--' . $boundary . '--' . $this->LE;
|
|
}
|
|
|
|
/**
|
|
* Sets the message type.
|
|
* @access protected
|
|
* @return void
|
|
*/
|
|
protected function SetMessageType() {
|
|
$this->message_type = array();
|
|
if($this->AlternativeExists()) $this->message_type[] = "alt";
|
|
if($this->InlineImageExists()) $this->message_type[] = "inline";
|
|
if($this->AttachmentExists()) $this->message_type[] = "attach";
|
|
$this->message_type = implode("_", $this->message_type);
|
|
if($this->message_type == "") $this->message_type = "plain";
|
|
}
|
|
|
|
/**
|
|
* Returns a formatted header line.
|
|
* @access public
|
|
* @param string $name
|
|
* @param string $value
|
|
* @return string
|
|
*/
|
|
public function HeaderLine($name, $value) {
|
|
return $name . ': ' . $value . $this->LE;
|
|
}
|
|
|
|
/**
|
|
* Returns a formatted mail line.
|
|
* @access public
|
|
* @param string $value
|
|
* @return string
|
|
*/
|
|
public function TextLine($value) {
|
|
return $value . $this->LE;
|
|
}
|
|
|
|
/////////////////////////////////////////////////
|
|
// CLASS METHODS, ATTACHMENTS
|
|
/////////////////////////////////////////////////
|
|
|
|
/**
|
|
* Adds an attachment from a path on the filesystem.
|
|
* Returns false if the file could not be found
|
|
* or accessed.
|
|
* @param string $path Path to the attachment.
|
|
* @param string $name Overrides the attachment name.
|
|
* @param string $encoding File encoding (see $Encoding).
|
|
* @param string $type File extension (MIME) type.
|
|
* @throws phpmailerException
|
|
* @return bool
|
|
*/
|
|
public function AddAttachment($path, $name = '', $encoding = 'base64', $type = 'application/octet-stream') {
|
|
try {
|
|
if ( !@is_file($path) ) {
|
|
throw new phpmailerException($this->Lang('file_access') . $path, self::STOP_CONTINUE);
|
|
}
|
|
$filename = basename($path);
|
|
if ( $name == '' ) {
|
|
$name = $filename;
|
|
}
|
|
|
|
$this->attachment[] = array(
|
|
0 => $path,
|
|
1 => $filename,
|
|
2 => $name,
|
|
3 => $encoding,
|
|
4 => $type,
|
|
5 => false, // isStringAttachment
|
|
6 => 'attachment',
|
|
7 => 0
|
|
);
|
|
|
|
} catch (phpmailerException $e) {
|
|
$this->SetError($e->getMessage());
|
|
if ($this->exceptions) {
|
|
throw $e;
|
|
}
|
|
if ($this->SMTPDebug) {
|
|
$this->edebug($e->getMessage()."\n");
|
|
}
|
|
if ( $e->getCode() == self::STOP_CRITICAL ) {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Return the current array of attachments
|
|
* @return array
|
|
*/
|
|
public function GetAttachments() {
|
|
return $this->attachment;
|
|
}
|
|
|
|
/**
|
|
* Attaches all fs, string, and binary attachments to the message.
|
|
* Returns an empty string on failure.
|
|
* @access protected
|
|
* @param string $disposition_type
|
|
* @param string $boundary
|
|
* @return string
|
|
*/
|
|
protected function AttachAll($disposition_type, $boundary) {
|
|
// Return text of body
|
|
$mime = array();
|
|
$cidUniq = array();
|
|
$incl = array();
|
|
|
|
// Add all attachments
|
|
foreach ($this->attachment as $attachment) {
|
|
// CHECK IF IT IS A VALID DISPOSITION_FILTER
|
|
if($attachment[6] == $disposition_type) {
|
|
// Check for string attachment
|
|
$string = '';
|
|
$path = '';
|
|
$bString = $attachment[5];
|
|
if ($bString) {
|
|
$string = $attachment[0];
|
|
} else {
|
|
$path = $attachment[0];
|
|
}
|
|
|
|
$inclhash = md5(serialize($attachment));
|
|
if (in_array($inclhash, $incl)) { continue; }
|
|
$incl[] = $inclhash;
|
|
$filename = $attachment[1];
|
|
$name = $attachment[2];
|
|
$encoding = $attachment[3];
|
|
$type = $attachment[4];
|
|
$disposition = $attachment[6];
|
|
$cid = $attachment[7];
|
|
if ( $disposition == 'inline' && isset($cidUniq[$cid]) ) { continue; }
|
|
$cidUniq[$cid] = true;
|
|
|
|
$mime[] = sprintf("--%s%s", $boundary, $this->LE);
|
|
$mime[] = sprintf("Content-Type: %s; name=\"%s\"%s", $type, $this->EncodeHeader($this->SecureHeader($name)), $this->LE);
|
|
$mime[] = sprintf("Content-Transfer-Encoding: %s%s", $encoding, $this->LE);
|
|
|
|
if($disposition == 'inline') {
|
|
$mime[] = sprintf("Content-ID: <%s>%s", $cid, $this->LE);
|
|
}
|
|
|
|
$mime[] = sprintf("Content-Disposition: %s; filename=\"%s\"%s", $disposition, $this->EncodeHeader($this->SecureHeader($name)), $this->LE.$this->LE);
|
|
|
|
// Encode as string attachment
|
|
if($bString) {
|
|
$mime[] = $this->EncodeString($string, $encoding);
|
|
if($this->IsError()) {
|
|
return '';
|
|
}
|
|
$mime[] = $this->LE.$this->LE;
|
|
} else {
|
|
$mime[] = $this->EncodeFile($path, $encoding);
|
|
if($this->IsError()) {
|
|
return '';
|
|
}
|
|
$mime[] = $this->LE.$this->LE;
|
|
}
|
|
}
|
|
}
|
|
|
|
$mime[] = sprintf("--%s--%s", $boundary, $this->LE);
|
|
|
|
return implode("", $mime);
|
|
}
|
|
|
|
/**
|
|
* Encodes attachment in requested format.
|
|
* Returns an empty string on failure.
|
|
* @param string $path The full path to the file
|
|
* @param string $encoding The encoding to use; one of 'base64', '7bit', '8bit', 'binary', 'quoted-printable'
|
|
* @throws phpmailerException
|
|
* @see EncodeFile()
|
|
* @access protected
|
|
* @return string
|
|
*/
|
|
protected function EncodeFile($path, $encoding = 'base64') {
|
|
try {
|
|
if (!is_readable($path)) {
|
|
throw new phpmailerException($this->Lang('file_open') . $path, self::STOP_CONTINUE);
|
|
}
|
|
// if (!function_exists('get_magic_quotes')) {
|
|
// function get_magic_quotes() {
|
|
// return false;
|
|
// }
|
|
// }
|
|
$magic_quotes = get_magic_quotes_runtime();
|
|
if ($magic_quotes) {
|
|
if (version_compare(PHP_VERSION, '5.3.0', '<')) {
|
|
set_magic_quotes_runtime(0);
|
|
} else {
|
|
ini_set('magic_quotes_runtime', 0);
|
|
}
|
|
}
|
|
$file_buffer = file_get_contents($path);
|
|
$file_buffer = $this->EncodeString($file_buffer, $encoding);
|
|
if ($magic_quotes) {
|
|
if (version_compare(PHP_VERSION, '5.3.0', '<')) {
|
|
set_magic_quotes_runtime($magic_quotes);
|
|
} else {
|
|
ini_set('magic_quotes_runtime', $magic_quotes);
|
|
}
|
|
}
|
|
return $file_buffer;
|
|
} catch (Exception $e) {
|
|
$this->SetError($e->getMessage());
|
|
return '';
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Encodes string to requested format.
|
|
* Returns an empty string on failure.
|
|
* @param string $str The text to encode
|
|
* @param string $encoding The encoding to use; one of 'base64', '7bit', '8bit', 'binary', 'quoted-printable'
|
|
* @access public
|
|
* @return string
|
|
*/
|
|
public function EncodeString($str, $encoding = 'base64') {
|
|
$encoded = '';
|
|
switch(strtolower($encoding)) {
|
|
case 'base64':
|
|
$encoded = chunk_split(base64_encode($str), 76, $this->LE);
|
|
break;
|
|
case '7bit':
|
|
case '8bit':
|
|
$encoded = $this->FixEOL($str);
|
|
//Make sure it ends with a line break
|
|
if (substr($encoded, -(strlen($this->LE))) != $this->LE)
|
|
$encoded .= $this->LE;
|
|
break;
|
|
case 'binary':
|
|
$encoded = $str;
|
|
break;
|
|
case 'quoted-printable':
|
|
$encoded = $this->EncodeQP($str);
|
|
break;
|
|
default:
|
|
$this->SetError($this->Lang('encoding') . $encoding);
|
|
break;
|
|
}
|
|
return $encoded;
|
|
}
|
|
|
|
/**
|
|
* Encode a header string to best (shortest) of Q, B, quoted or none.
|
|
* @access public
|
|
* @param string $str
|
|
* @param string $position
|
|
* @return string
|
|
*/
|
|
public function EncodeHeader($str, $position = 'text') {
|
|
$x = 0;
|
|
|
|
switch (strtolower($position)) {
|
|
case 'phrase':
|
|
if (!preg_match('/[\200-\377]/', $str)) {
|
|
// Can't use addslashes as we don't know what value has magic_quotes_sybase
|
|
$encoded = addcslashes($str, "\0..\37\177\\\"");
|
|
if (($str == $encoded) && !preg_match('/[^A-Za-z0-9!#$%&\'*+\/=?^_`{|}~ -]/', $str)) {
|
|
return ($encoded);
|
|
} else {
|
|
return ("\"$encoded\"");
|
|
}
|
|
}
|
|
$x = preg_match_all('/[^\040\041\043-\133\135-\176]/', $str, $matches);
|
|
break;
|
|
case 'comment':
|
|
$x = preg_match_all('/[()"]/', $str, $matches);
|
|
// Fall-through
|
|
case 'text':
|
|
default:
|
|
$x += preg_match_all('/[\000-\010\013\014\016-\037\177-\377]/', $str, $matches);
|
|
break;
|
|
}
|
|
|
|
if ($x == 0) {
|
|
return ($str);
|
|
}
|
|
|
|
$maxlen = 75 - 7 - strlen($this->CharSet);
|
|
// Try to select the encoding which should produce the shortest output
|
|
if (strlen($str)/3 < $x) {
|
|
$encoding = 'B';
|
|
if (function_exists('mb_strlen') && $this->HasMultiBytes($str)) {
|
|
// Use a custom function which correctly encodes and wraps long
|
|
// multibyte strings without breaking lines within a character
|
|
$encoded = $this->Base64EncodeWrapMB($str, "\n");
|
|
} else {
|
|
$encoded = base64_encode($str);
|
|
$maxlen -= $maxlen % 4;
|
|
$encoded = trim(chunk_split($encoded, $maxlen, "\n"));
|
|
}
|
|
} else {
|
|
$encoding = 'Q';
|
|
$encoded = $this->EncodeQ($str, $position);
|
|
$encoded = $this->WrapText($encoded, $maxlen, true);
|
|
$encoded = str_replace('='.self::CRLF, "\n", trim($encoded));
|
|
}
|
|
|
|
$encoded = preg_replace('/^(.*)$/m', " =?".$this->CharSet."?$encoding?\\1?=", $encoded);
|
|
$encoded = trim(str_replace("\n", $this->LE, $encoded));
|
|
|
|
return $encoded;
|
|
}
|
|
|
|
/**
|
|
* Checks if a string contains multibyte characters.
|
|
* @access public
|
|
* @param string $str multi-byte text to wrap encode
|
|
* @return bool
|
|
*/
|
|
public function HasMultiBytes($str) {
|
|
if (function_exists('mb_strlen')) {
|
|
return (strlen($str) > mb_strlen($str, $this->CharSet));
|
|
} else { // Assume no multibytes (we can't handle without mbstring functions anyway)
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Correctly encodes and wraps long multibyte strings for mail headers
|
|
* without breaking lines within a character.
|
|
* Adapted from a function by paravoid at http://uk.php.net/manual/en/function.mb-encode-mimeheader.php
|
|
* @access public
|
|
* @param string $str multi-byte text to wrap encode
|
|
* @param string $lf string to use as linefeed/end-of-line
|
|
* @return string
|
|
*/
|
|
public function Base64EncodeWrapMB($str, $lf=null) {
|
|
$start = "=?".$this->CharSet."?B?";
|
|
$end = "?=";
|
|
$encoded = "";
|
|
if ($lf === null) {
|
|
$lf = $this->LE;
|
|
}
|
|
|
|
$mb_length = mb_strlen($str, $this->CharSet);
|
|
// Each line must have length <= 75, including $start and $end
|
|
$length = 75 - strlen($start) - strlen($end);
|
|
// Average multi-byte ratio
|
|
$ratio = $mb_length / strlen($str);
|
|
// Base64 has a 4:3 ratio
|
|
$offset = $avgLength = floor($length * $ratio * .75);
|
|
|
|
for ($i = 0; $i < $mb_length; $i += $offset) {
|
|
$lookBack = 0;
|
|
|
|
do {
|
|
$offset = $avgLength - $lookBack;
|
|
$chunk = mb_substr($str, $i, $offset, $this->CharSet);
|
|
$chunk = base64_encode($chunk);
|
|
$lookBack++;
|
|
}
|
|
while (strlen($chunk) > $length);
|
|
|
|
$encoded .= $chunk . $lf;
|
|
}
|
|
|
|
// Chomp the last linefeed
|
|
$encoded = substr($encoded, 0, -strlen($lf));
|
|
return $encoded;
|
|
}
|
|
|
|
/**
|
|
* Encode string to quoted-printable.
|
|
* Only uses standard PHP, slow, but will always work
|
|
* @access public
|
|
* @param string $input
|
|
* @param integer $line_max Number of chars allowed on a line before wrapping
|
|
* @param bool $space_conv
|
|
* @internal param string $string the text to encode
|
|
* @return string
|
|
*/
|
|
public function EncodeQPphp( $input = '', $line_max = 76, $space_conv = false) {
|
|
$hex = array('0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F');
|
|
$lines = preg_split('/(?:\r\n|\r|\n)/', $input);
|
|
$eol = "\r\n";
|
|
$escape = '=';
|
|
$output = '';
|
|
while( list(, $line) = each($lines) ) {
|
|
$linlen = strlen($line);
|
|
$newline = '';
|
|
for($i = 0; $i < $linlen; $i++) {
|
|
$c = substr( $line, $i, 1 );
|
|
$dec = ord( $c );
|
|
if ( ( $i == 0 ) && ( $dec == 46 ) ) { // convert first point in the line into =2E
|
|
$c = '=2E';
|
|
}
|
|
if ( $dec == 32 ) {
|
|
if ( $i == ( $linlen - 1 ) ) { // convert space at eol only
|
|
$c = '=20';
|
|
} else if ( $space_conv ) {
|
|
$c = '=20';
|
|
}
|
|
} elseif ( ($dec == 61) || ($dec < 32 ) || ($dec > 126) ) { // always encode "\t", which is *not* required
|
|
$h2 = (integer)floor($dec/16);
|
|
$h1 = (integer)floor($dec%16);
|
|
$c = $escape.$hex[$h2].$hex[$h1];
|
|
}
|
|
if ( (strlen($newline) + strlen($c)) >= $line_max ) { // CRLF is not counted
|
|
$output .= $newline.$escape.$eol; // soft line break; " =\r\n" is okay
|
|
$newline = '';
|
|
// check if newline first character will be point or not
|
|
if ( $dec == 46 ) {
|
|
$c = '=2E';
|
|
}
|
|
}
|
|
$newline .= $c;
|
|
} // end of for
|
|
$output .= $newline.$eol;
|
|
} // end of while
|
|
return $output;
|
|
}
|
|
|
|
/**
|
|
* Encode string to RFC2045 (6.7) quoted-printable format
|
|
* Uses a PHP5 stream filter to do the encoding about 64x faster than the old version
|
|
* Also results in same content as you started with after decoding
|
|
* @see EncodeQPphp()
|
|
* @access public
|
|
* @param string $string the text to encode
|
|
* @param integer $line_max Number of chars allowed on a line before wrapping
|
|
* @param boolean $space_conv Dummy param for compatibility with existing EncodeQP function
|
|
* @return string
|
|
* @author Marcus Bointon
|
|
*/
|
|
public function EncodeQP($string, $line_max = 76, $space_conv = false) {
|
|
if (function_exists('quoted_printable_encode')) { //Use native function if it's available (>= PHP5.3)
|
|
return quoted_printable_encode($string);
|
|
}
|
|
$filters = stream_get_filters();
|
|
if (!in_array('convert.*', $filters)) { //Got convert stream filter?
|
|
return $this->EncodeQPphp($string, $line_max, $space_conv); //Fall back to old implementation
|
|
}
|
|
$fp = fopen('php://temp/', 'r+');
|
|
$string = preg_replace('/\r\n?/', $this->LE, $string); //Normalise line breaks
|
|
$params = array('line-length' => $line_max, 'line-break-chars' => $this->LE);
|
|
$s = stream_filter_append($fp, 'convert.quoted-printable-encode', STREAM_FILTER_READ, $params);
|
|
fputs($fp, $string);
|
|
rewind($fp);
|
|
$out = stream_get_contents($fp);
|
|
stream_filter_remove($s);
|
|
$out = preg_replace('/^\./m', '=2E', $out); //Encode . if it is first char on a line, workaround for bug in Exchange
|
|
fclose($fp);
|
|
return $out;
|
|
}
|
|
|
|
/**
|
|
* Encode string to q encoding.
|
|
* @link http://tools.ietf.org/html/rfc2047
|
|
* @param string $str the text to encode
|
|
* @param string $position Where the text is going to be used, see the RFC for what that means
|
|
* @access public
|
|
* @return string
|
|
*/
|
|
public function EncodeQ($str, $position = 'text') {
|
|
//There should not be any EOL in the string
|
|
$pattern="";
|
|
$encoded = str_replace(array("\r", "\n"), '', $str);
|
|
switch (strtolower($position)) {
|
|
case 'phrase':
|
|
$pattern = '^A-Za-z0-9!*+\/ -';
|
|
break;
|
|
|
|
case 'comment':
|
|
$pattern = '\(\)"';
|
|
//note that we dont break here!
|
|
//for this reason we build the $pattern withoud including delimiters and []
|
|
|
|
case 'text':
|
|
default:
|
|
//Replace every high ascii, control =, ? and _ characters
|
|
//We put \075 (=) as first value to make sure it's the first one in being converted, preventing double encode
|
|
$pattern = '\075\000-\011\013\014\016-\037\077\137\177-\377' . $pattern;
|
|
break;
|
|
}
|
|
|
|
if (preg_match_all("/[{$pattern}]/", $encoded, $matches)) {
|
|
foreach (array_unique($matches[0]) as $char) {
|
|
$encoded = str_replace($char, '=' . sprintf('%02X', ord($char)), $encoded);
|
|
}
|
|
}
|
|
|
|
//Replace every spaces to _ (more readable than =20)
|
|
return str_replace(' ', '_', $encoded);
|
|
}
|
|
|
|
|
|
/**
|
|
* Adds a string or binary attachment (non-filesystem) to the list.
|
|
* This method can be used to attach ascii or binary data,
|
|
* such as a BLOB record from a database.
|
|
* @param string $string String attachment data.
|
|
* @param string $filename Name of the attachment.
|
|
* @param string $encoding File encoding (see $Encoding).
|
|
* @param string $type File extension (MIME) type.
|
|
* @return void
|
|
*/
|
|
public function AddStringAttachment($string, $filename, $encoding = 'base64', $type = 'application/octet-stream') {
|
|
// Append to $attachment array
|
|
$this->attachment[] = array(
|
|
0 => $string,
|
|
1 => $filename,
|
|
2 => basename($filename),
|
|
3 => $encoding,
|
|
4 => $type,
|
|
5 => true, // isStringAttachment
|
|
6 => 'attachment',
|
|
7 => 0
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Adds an embedded attachment. This can include images, sounds, and
|
|
* just about any other document. Make sure to set the $type to an
|
|
* image type. For JPEG images use "image/jpeg" and for GIF images
|
|
* use "image/gif".
|
|
* @param string $path Path to the attachment.
|
|
* @param string $cid Content ID of the attachment. Use this to identify
|
|
* the Id for accessing the image in an HTML form.
|
|
* @param string $name Overrides the attachment name.
|
|
* @param string $encoding File encoding (see $Encoding).
|
|
* @param string $type File extension (MIME) type.
|
|
* @return bool
|
|
*/
|
|
public function AddEmbeddedImage($path, $cid, $name = '', $encoding = 'base64', $type = 'application/octet-stream') {
|
|
|
|
if ( !@is_file($path) ) {
|
|
$this->SetError($this->Lang('file_access') . $path);
|
|
return false;
|
|
}
|
|
|
|
$filename = basename($path);
|
|
if ( $name == '' ) {
|
|
$name = $filename;
|
|
}
|
|
|
|
// Append to $attachment array
|
|
$this->attachment[] = array(
|
|
0 => $path,
|
|
1 => $filename,
|
|
2 => $name,
|
|
3 => $encoding,
|
|
4 => $type,
|
|
5 => false, // isStringAttachment
|
|
6 => 'inline',
|
|
7 => $cid
|
|
);
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Adds an embedded stringified attachment. This can include images, sounds, and
|
|
* just about any other document. Make sure to set the $type to an
|
|
* image type. For JPEG images use "image/jpeg" and for GIF images
|
|
* use "image/gif".
|
|
* @param string $string The attachment.
|
|
* @param string $cid Content ID of the attachment. Use this to identify
|
|
* the Id for accessing the image in an HTML form.
|
|
* @param string $name Overrides the attachment name.
|
|
* @param string $encoding File encoding (see $Encoding).
|
|
* @param string $type File extension (MIME) type.
|
|
* @return bool
|
|
*/
|
|
public function AddStringEmbeddedImage($string, $cid, $name = '', $encoding = 'base64', $type = 'application/octet-stream') {
|
|
// Append to $attachment array
|
|
$this->attachment[] = array(
|
|
0 => $string,
|
|
1 => $name,
|
|
2 => $name,
|
|
3 => $encoding,
|
|
4 => $type,
|
|
5 => true, // isStringAttachment
|
|
6 => 'inline',
|
|
7 => $cid
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Returns true if an inline attachment is present.
|
|
* @access public
|
|
* @return bool
|
|
*/
|
|
public function InlineImageExists() {
|
|
foreach($this->attachment as $attachment) {
|
|
if ($attachment[6] == 'inline') {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Returns true if an attachment (non-inline) is present.
|
|
* @return bool
|
|
*/
|
|
public function AttachmentExists() {
|
|
foreach($this->attachment as $attachment) {
|
|
if ($attachment[6] == 'attachment') {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Does this message have an alternative body set?
|
|
* @return bool
|
|
*/
|
|
public function AlternativeExists() {
|
|
return !empty($this->AltBody);
|
|
}
|
|
|
|
/////////////////////////////////////////////////
|
|
// CLASS METHODS, MESSAGE RESET
|
|
/////////////////////////////////////////////////
|
|
|
|
/**
|
|
* Clears all recipients assigned in the TO array. Returns void.
|
|
* @return void
|
|
*/
|
|
public function ClearAddresses() {
|
|
foreach($this->to as $to) {
|
|
unset($this->all_recipients[strtolower($to[0])]);
|
|
}
|
|
$this->to = array();
|
|
}
|
|
|
|
/**
|
|
* Clears all recipients assigned in the CC array. Returns void.
|
|
* @return void
|
|
*/
|
|
public function ClearCCs() {
|
|
foreach($this->cc as $cc) {
|
|
unset($this->all_recipients[strtolower($cc[0])]);
|
|
}
|
|
$this->cc = array();
|
|
}
|
|
|
|
/**
|
|
* Clears all recipients assigned in the BCC array. Returns void.
|
|
* @return void
|
|
*/
|
|
public function ClearBCCs() {
|
|
foreach($this->bcc as $bcc) {
|
|
unset($this->all_recipients[strtolower($bcc[0])]);
|
|
}
|
|
$this->bcc = array();
|
|
}
|
|
|
|
/**
|
|
* Clears all recipients assigned in the ReplyTo array. Returns void.
|
|
* @return void
|
|
*/
|
|
public function ClearReplyTos() {
|
|
$this->ReplyTo = array();
|
|
}
|
|
|
|
/**
|
|
* Clears all recipients assigned in the TO, CC and BCC
|
|
* array. Returns void.
|
|
* @return void
|
|
*/
|
|
public function ClearAllRecipients() {
|
|
$this->to = array();
|
|
$this->cc = array();
|
|
$this->bcc = array();
|
|
$this->all_recipients = array();
|
|
}
|
|
|
|
/**
|
|
* Clears all previously set filesystem, string, and binary
|
|
* attachments. Returns void.
|
|
* @return void
|
|
*/
|
|
public function ClearAttachments() {
|
|
$this->attachment = array();
|
|
}
|
|
|
|
/**
|
|
* Clears all custom headers. Returns void.
|
|
* @return void
|
|
*/
|
|
public function ClearCustomHeaders() {
|
|
$this->CustomHeader = array();
|
|
}
|
|
|
|
/////////////////////////////////////////////////
|
|
// CLASS METHODS, MISCELLANEOUS
|
|
/////////////////////////////////////////////////
|
|
|
|
/**
|
|
* Adds the error message to the error container.
|
|
* @access protected
|
|
* @param string $msg
|
|
* @return void
|
|
*/
|
|
protected function SetError($msg) {
|
|
$this->error_count++;
|
|
if ($this->Mailer == 'smtp' and !is_null($this->smtp)) {
|
|
$lasterror = $this->smtp->getError();
|
|
if (!empty($lasterror) and array_key_exists('smtp_msg', $lasterror)) {
|
|
$msg .= '<p>' . $this->Lang('smtp_error') . $lasterror['smtp_msg'] . "</p>\n";
|
|
}
|
|
}
|
|
$this->ErrorInfo = $msg;
|
|
}
|
|
|
|
/**
|
|
* Returns the proper RFC 822 formatted date.
|
|
* @access public
|
|
* @return string
|
|
* @static
|
|
*/
|
|
public static function RFCDate() {
|
|
$tz = date('Z');
|
|
$tzs = ($tz < 0) ? '-' : '+';
|
|
$tz = abs($tz);
|
|
$tz = (int)($tz/3600)*100 + ($tz%3600)/60;
|
|
$result = sprintf("%s %s%04d", date('D, j M Y H:i:s'), $tzs, $tz);
|
|
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Returns the server hostname or 'localhost.localdomain' if unknown.
|
|
* @access protected
|
|
* @return string
|
|
*/
|
|
protected function ServerHostname() {
|
|
if (!empty($this->Hostname)) {
|
|
$result = $this->Hostname;
|
|
} elseif (isset($_SERVER['SERVER_NAME'])) {
|
|
$result = $_SERVER['SERVER_NAME'];
|
|
} else {
|
|
$result = 'localhost.localdomain';
|
|
}
|
|
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Returns a message in the appropriate language.
|
|
* @access protected
|
|
* @param string $key
|
|
* @return string
|
|
*/
|
|
protected function Lang($key) {
|
|
if(count($this->language) < 1) {
|
|
$this->SetLanguage('en'); // set the default language
|
|
}
|
|
|
|
if(isset($this->language[$key])) {
|
|
return $this->language[$key];
|
|
} else {
|
|
return 'Language string failed to load: ' . $key;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Returns true if an error occurred.
|
|
* @access public
|
|
* @return bool
|
|
*/
|
|
public function IsError() {
|
|
return ($this->error_count > 0);
|
|
}
|
|
|
|
/**
|
|
* Changes every end of line from CRLF, CR or LF to $this->LE.
|
|
* @access public
|
|
* @param string $str String to FixEOL
|
|
* @return string
|
|
*/
|
|
public function FixEOL($str) {
|
|
// condense down to \n
|
|
$nstr = str_replace(array("\r\n", "\r"), "\n", $str);
|
|
// Now convert LE as needed
|
|
if ($this->LE !== "\n") {
|
|
$nstr = str_replace("\n", $this->LE, $nstr);
|
|
}
|
|
return $nstr;
|
|
}
|
|
|
|
/**
|
|
* Adds a custom header. $name value can be overloaded to contain
|
|
* both header name and value (name:value)
|
|
* @access public
|
|
* @param string $name custom header name
|
|
* @param string $value header value
|
|
* @return void
|
|
*/
|
|
public function AddCustomHeader($name, $value=null) {
|
|
if ($value === null) {
|
|
// Value passed in as name:value
|
|
$this->CustomHeader[] = explode(':', $name, 2);
|
|
} else {
|
|
$this->CustomHeader[] = array($name, $value);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Evaluates the message and returns modifications for inline images and backgrounds
|
|
* @access public
|
|
* @param string $message Text to be HTML modified
|
|
* @param string $basedir baseline directory for path
|
|
* @return string $message
|
|
*/
|
|
public function MsgHTML($message, $basedir = '') {
|
|
preg_match_all("/(src|background)=[\"'](.*)[\"']/Ui", $message, $images);
|
|
if(isset($images[2])) {
|
|
foreach($images[2] as $i => $url) {
|
|
// do not change urls for absolute images (thanks to corvuscorax)
|
|
if (!preg_match('#^[A-z]+://#', $url)) {
|
|
$filename = basename($url);
|
|
$directory = dirname($url);
|
|
if ($directory == '.') {
|
|
$directory = '';
|
|
}
|
|
$cid = 'cid:' . md5($url);
|
|
$ext = pathinfo($filename, PATHINFO_EXTENSION);
|
|
$mimeType = self::_mime_types($ext);
|
|
if ( strlen($basedir) > 1 && substr($basedir, -1) != '/') { $basedir .= '/'; }
|
|
if ( strlen($directory) > 1 && substr($directory, -1) != '/') { $directory .= '/'; }
|
|
if ( $this->AddEmbeddedImage($basedir.$directory.$filename, md5($url), $filename, 'base64', $mimeType) ) {
|
|
$message = preg_replace("/".$images[1][$i]."=[\"']".preg_quote($url, '/')."[\"']/Ui", $images[1][$i]."=\"".$cid."\"", $message);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
$this->IsHTML(true);
|
|
$this->Body = $message;
|
|
if (empty($this->AltBody)) {
|
|
$textMsg = trim(strip_tags(preg_replace('/<(head|title|style|script)[^>]*>.*?<\/\\1>/s', '', $message)));
|
|
if (!empty($textMsg)) {
|
|
$this->AltBody = html_entity_decode($textMsg, ENT_QUOTES, $this->CharSet);
|
|
}
|
|
}
|
|
if (empty($this->AltBody)) {
|
|
$this->AltBody = 'To view this email message, open it in a program that understands HTML!' . "\n\n";
|
|
}
|
|
return $message;
|
|
}
|
|
|
|
/**
|
|
* Gets the MIME type of the embedded or inline image
|
|
* @param string $ext File extension
|
|
* @access public
|
|
* @return string MIME type of ext
|
|
* @static
|
|
*/
|
|
public static function _mime_types($ext = '') {
|
|
$mimes = array(
|
|
'xl' => 'application/excel',
|
|
'hqx' => 'application/mac-binhex40',
|
|
'cpt' => 'application/mac-compactpro',
|
|
'bin' => 'application/macbinary',
|
|
'doc' => 'application/msword',
|
|
'word' => 'application/msword',
|
|
'class' => 'application/octet-stream',
|
|
'dll' => 'application/octet-stream',
|
|
'dms' => 'application/octet-stream',
|
|
'exe' => 'application/octet-stream',
|
|
'lha' => 'application/octet-stream',
|
|
'lzh' => 'application/octet-stream',
|
|
'psd' => 'application/octet-stream',
|
|
'sea' => 'application/octet-stream',
|
|
'so' => 'application/octet-stream',
|
|
'oda' => 'application/oda',
|
|
'pdf' => 'application/pdf',
|
|
'ai' => 'application/postscript',
|
|
'eps' => 'application/postscript',
|
|
'ps' => 'application/postscript',
|
|
'smi' => 'application/smil',
|
|
'smil' => 'application/smil',
|
|
'mif' => 'application/vnd.mif',
|
|
'xls' => 'application/vnd.ms-excel',
|
|
'ppt' => 'application/vnd.ms-powerpoint',
|
|
'wbxml' => 'application/vnd.wap.wbxml',
|
|
'wmlc' => 'application/vnd.wap.wmlc',
|
|
'dcr' => 'application/x-director',
|
|
'dir' => 'application/x-director',
|
|
'dxr' => 'application/x-director',
|
|
'dvi' => 'application/x-dvi',
|
|
'gtar' => 'application/x-gtar',
|
|
'php3' => 'application/x-httpd-php',
|
|
'php4' => 'application/x-httpd-php',
|
|
'php' => 'application/x-httpd-php',
|
|
'phtml' => 'application/x-httpd-php',
|
|
'phps' => 'application/x-httpd-php-source',
|
|
'js' => 'application/x-javascript',
|
|
'swf' => 'application/x-shockwave-flash',
|
|
'sit' => 'application/x-stuffit',
|
|
'tar' => 'application/x-tar',
|
|
'tgz' => 'application/x-tar',
|
|
'xht' => 'application/xhtml+xml',
|
|
'xhtml' => 'application/xhtml+xml',
|
|
'zip' => 'application/zip',
|
|
'mid' => 'audio/midi',
|
|
'midi' => 'audio/midi',
|
|
'mp2' => 'audio/mpeg',
|
|
'mp3' => 'audio/mpeg',
|
|
'mpga' => 'audio/mpeg',
|
|
'aif' => 'audio/x-aiff',
|
|
'aifc' => 'audio/x-aiff',
|
|
'aiff' => 'audio/x-aiff',
|
|
'ram' => 'audio/x-pn-realaudio',
|
|
'rm' => 'audio/x-pn-realaudio',
|
|
'rpm' => 'audio/x-pn-realaudio-plugin',
|
|
'ra' => 'audio/x-realaudio',
|
|
'wav' => 'audio/x-wav',
|
|
'bmp' => 'image/bmp',
|
|
'gif' => 'image/gif',
|
|
'jpeg' => 'image/jpeg',
|
|
'jpe' => 'image/jpeg',
|
|
'jpg' => 'image/jpeg',
|
|
'png' => 'image/png',
|
|
'tiff' => 'image/tiff',
|
|
'tif' => 'image/tiff',
|
|
'eml' => 'message/rfc822',
|
|
'css' => 'text/css',
|
|
'html' => 'text/html',
|
|
'htm' => 'text/html',
|
|
'shtml' => 'text/html',
|
|
'log' => 'text/plain',
|
|
'text' => 'text/plain',
|
|
'txt' => 'text/plain',
|
|
'rtx' => 'text/richtext',
|
|
'rtf' => 'text/rtf',
|
|
'xml' => 'text/xml',
|
|
'xsl' => 'text/xml',
|
|
'mpeg' => 'video/mpeg',
|
|
'mpe' => 'video/mpeg',
|
|
'mpg' => 'video/mpeg',
|
|
'mov' => 'video/quicktime',
|
|
'qt' => 'video/quicktime',
|
|
'rv' => 'video/vnd.rn-realvideo',
|
|
'avi' => 'video/x-msvideo',
|
|
'movie' => 'video/x-sgi-movie'
|
|
);
|
|
return (!isset($mimes[strtolower($ext)])) ? 'application/octet-stream' : $mimes[strtolower($ext)];
|
|
}
|
|
|
|
/**
|
|
* Set (or reset) Class Objects (variables)
|
|
*
|
|
* Usage Example:
|
|
* $page->set('X-Priority', '3');
|
|
*
|
|
* @access public
|
|
* @param string $name Parameter Name
|
|
* @param mixed $value Parameter Value
|
|
* NOTE: will not work with arrays, there are no arrays to set/reset
|
|
* @throws phpmailerException
|
|
* @return bool
|
|
* @todo Should this not be using __set() magic function?
|
|
*/
|
|
public function set($name, $value = '') {
|
|
try {
|
|
if (isset($this->$name) ) {
|
|
$this->$name = $value;
|
|
} else {
|
|
throw new phpmailerException($this->Lang('variable_set') . $name, self::STOP_CRITICAL);
|
|
}
|
|
} catch (Exception $e) {
|
|
$this->SetError($e->getMessage());
|
|
if ($e->getCode() == self::STOP_CRITICAL) {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Strips newlines to prevent header injection.
|
|
* @access public
|
|
* @param string $str String
|
|
* @return string
|
|
*/
|
|
public function SecureHeader($str) {
|
|
return trim(str_replace(array("\r", "\n"), '', $str));
|
|
}
|
|
|
|
/**
|
|
* Set the private key file and password to sign the message.
|
|
*
|
|
* @access public
|
|
* @param $cert_filename
|
|
* @param string $key_filename Parameter File Name
|
|
* @param string $key_pass Password for private key
|
|
*/
|
|
public function Sign($cert_filename, $key_filename, $key_pass) {
|
|
$this->sign_cert_file = $cert_filename;
|
|
$this->sign_key_file = $key_filename;
|
|
$this->sign_key_pass = $key_pass;
|
|
}
|
|
|
|
/**
|
|
* Set the private key file and password to sign the message.
|
|
*
|
|
* @access public
|
|
* @param string $txt
|
|
* @return string
|
|
*/
|
|
public function DKIM_QP($txt) {
|
|
$line = '';
|
|
for ($i = 0; $i < strlen($txt); $i++) {
|
|
$ord = ord($txt[$i]);
|
|
if ( ((0x21 <= $ord) && ($ord <= 0x3A)) || $ord == 0x3C || ((0x3E <= $ord) && ($ord <= 0x7E)) ) {
|
|
$line .= $txt[$i];
|
|
} else {
|
|
$line .= "=".sprintf("%02X", $ord);
|
|
}
|
|
}
|
|
return $line;
|
|
}
|
|
|
|
/**
|
|
* Generate DKIM signature
|
|
*
|
|
* @access public
|
|
* @param string $s Header
|
|
* @return string
|
|
*/
|
|
public function DKIM_Sign($s) {
|
|
$privKeyStr = file_get_contents($this->DKIM_private);
|
|
if ($this->DKIM_passphrase != '') {
|
|
$privKey = openssl_pkey_get_private($privKeyStr, $this->DKIM_passphrase);
|
|
} else {
|
|
$privKey = $privKeyStr;
|
|
}
|
|
if (openssl_sign($s, $signature, $privKey)) {
|
|
return base64_encode($signature);
|
|
}
|
|
return '';
|
|
}
|
|
|
|
/**
|
|
* Generate DKIM Canonicalization Header
|
|
*
|
|
* @access public
|
|
* @param string $s Header
|
|
* @return string
|
|
*/
|
|
public function DKIM_HeaderC($s) {
|
|
$s = preg_replace("/\r\n\s+/", " ", $s);
|
|
$lines = explode("\r\n", $s);
|
|
foreach ($lines as $key => $line) {
|
|
list($heading, $value) = explode(":", $line, 2);
|
|
$heading = strtolower($heading);
|
|
$value = preg_replace("/\s+/", " ", $value) ; // Compress useless spaces
|
|
$lines[$key] = $heading.":".trim($value) ; // Don't forget to remove WSP around the value
|
|
}
|
|
$s = implode("\r\n", $lines);
|
|
return $s;
|
|
}
|
|
|
|
/**
|
|
* Generate DKIM Canonicalization Body
|
|
*
|
|
* @access public
|
|
* @param string $body Message Body
|
|
* @return string
|
|
*/
|
|
public function DKIM_BodyC($body) {
|
|
if ($body == '') return "\r\n";
|
|
// stabilize line endings
|
|
$body = str_replace("\r\n", "\n", $body);
|
|
$body = str_replace("\n", "\r\n", $body);
|
|
// END stabilize line endings
|
|
while (substr($body, strlen($body) - 4, 4) == "\r\n\r\n") {
|
|
$body = substr($body, 0, strlen($body) - 2);
|
|
}
|
|
return $body;
|
|
}
|
|
|
|
/**
|
|
* Create the DKIM header, body, as new header
|
|
*
|
|
* @access public
|
|
* @param string $headers_line Header lines
|
|
* @param string $subject Subject
|
|
* @param string $body Body
|
|
* @return string
|
|
*/
|
|
public function DKIM_Add($headers_line, $subject, $body) {
|
|
$DKIMsignatureType = 'rsa-sha1'; // Signature & hash algorithms
|
|
$DKIMcanonicalization = 'relaxed/simple'; // Canonicalization of header/body
|
|
$DKIMquery = 'dns/txt'; // Query method
|
|
$DKIMtime = time() ; // Signature Timestamp = seconds since 00:00:00 - Jan 1, 1970 (UTC time zone)
|
|
$subject_header = "Subject: $subject";
|
|
$headers = explode($this->LE, $headers_line);
|
|
$from_header = "";
|
|
$to_header = "";
|
|
foreach($headers as $header) {
|
|
if (strpos($header, 'From:') === 0) {
|
|
$from_header = $header;
|
|
} elseif (strpos($header, 'To:') === 0) {
|
|
$to_header = $header;
|
|
}
|
|
}
|
|
$from = str_replace('|', '=7C', $this->DKIM_QP($from_header));
|
|
$to = str_replace('|', '=7C', $this->DKIM_QP($to_header));
|
|
$subject = str_replace('|', '=7C', $this->DKIM_QP($subject_header)) ; // Copied header fields (dkim-quoted-printable
|
|
$body = $this->DKIM_BodyC($body);
|
|
$DKIMlen = strlen($body) ; // Length of body
|
|
$DKIMb64 = base64_encode(pack("H*", sha1($body))) ; // Base64 of packed binary SHA-1 hash of body
|
|
$ident = ($this->DKIM_identity == '')? '' : " i=" . $this->DKIM_identity . ";";
|
|
$dkimhdrs = "DKIM-Signature: v=1; a=" . $DKIMsignatureType . "; q=" . $DKIMquery . "; l=" . $DKIMlen . "; s=" . $this->DKIM_selector . ";\r\n".
|
|
"\tt=" . $DKIMtime . "; c=" . $DKIMcanonicalization . ";\r\n".
|
|
"\th=From:To:Subject;\r\n".
|
|
"\td=" . $this->DKIM_domain . ";" . $ident . "\r\n".
|
|
"\tz=$from\r\n".
|
|
"\t|$to\r\n".
|
|
"\t|$subject;\r\n".
|
|
"\tbh=" . $DKIMb64 . ";\r\n".
|
|
"\tb=";
|
|
$toSign = $this->DKIM_HeaderC($from_header . "\r\n" . $to_header . "\r\n" . $subject_header . "\r\n" . $dkimhdrs);
|
|
$signed = $this->DKIM_Sign($toSign);
|
|
return "X-PHPMAILER-DKIM: code.google.com/a/apache-extras.org/p/phpmailer/\r\n".$dkimhdrs.$signed."\r\n";
|
|
}
|
|
|
|
/**
|
|
* Perform callback
|
|
* @param boolean $isSent
|
|
* @param string $to
|
|
* @param string $cc
|
|
* @param string $bcc
|
|
* @param string $subject
|
|
* @param string $body
|
|
* @param string $from
|
|
*/
|
|
protected function doCallback($isSent, $to, $cc, $bcc, $subject, $body, $from=null) {
|
|
if (!empty($this->action_function) && is_callable($this->action_function)) {
|
|
$params = array($isSent, $to, $cc, $bcc, $subject, $body, $from);
|
|
call_user_func_array($this->action_function, $params);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Exception handler for PHPMailer
|
|
* @package PHPMailer
|
|
*/
|
|
class phpmailerException extends Exception {
|
|
/**
|
|
* Prettify error message output
|
|
* @return string
|
|
*/
|
|
public function errorMessage() {
|
|
$errorMsg = '<strong>' . $this->getMessage() . "</strong><br />\n";
|
|
return $errorMsg;
|
|
}
|
|
}
|
|
?>
|