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4062 lines
144 KiB
4062 lines
144 KiB
<?php |
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/** |
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* PHPMailer - PHP email creation and transport class. |
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* PHP Version 5 |
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* @package PHPMailer |
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* @link https://github.com/PHPMailer/PHPMailer/ The PHPMailer GitHub project |
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* @author Marcus Bointon (Synchro/coolbru) <phpmailer@synchromedia.co.uk> |
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* @author Jim Jagielski (jimjag) <jimjag@gmail.com> |
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* @author Andy Prevost (codeworxtech) <codeworxtech@users.sourceforge.net> |
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* @author Brent R. Matzelle (original founder) |
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* @copyright 2012 - 2014 Marcus Bointon |
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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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* @note 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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* @package PHPMailer |
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* @author Marcus Bointon (Synchro/coolbru) <phpmailer@synchromedia.co.uk> |
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* @author Jim Jagielski (jimjag) <jimjag@gmail.com> |
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* @author Andy Prevost (codeworxtech) <codeworxtech@users.sourceforge.net> |
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* @author Brent R. Matzelle (original founder) |
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*/ |
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class PHPMailer |
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{ |
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/** |
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* The PHPMailer Version number. |
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* @var string |
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*/ |
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public $Version = '5.2.27'; |
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|
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/** |
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* Email priority. |
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* Options: null (default), 1 = High, 3 = Normal, 5 = low. |
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* When null, the header is not set at all. |
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* @var integer |
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*/ |
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public $Priority = null; |
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/** |
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* The character set 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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* The MIME 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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* The message encoding. |
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* Options: "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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* 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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* 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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/** |
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* The Sender email (Return-Path) of the message. |
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* If not empty, 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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* The Return-Path of the message. |
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* If empty, it will be set to either From or Sender. |
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* @var string |
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* @deprecated Email senders should never set a return-path header; |
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* it's the receiver's job (RFC5321 section 4.4), so this no longer does anything. |
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* @link https://tools.ietf.org/html/rfc5321#section-4.4 RFC5321 reference |
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*/ |
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public $ReturnPath = ''; |
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/** |
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* 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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* An HTML or plain text message body. |
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* If HTML then call 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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* The plain-text message body. |
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* This body can be read by mail clients that do not have HTML email |
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* capability such as mutt & Eudora. |
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* Clients 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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* An iCal message part body. |
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* Only supported in simple alt or alt_inline message types |
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* To generate iCal events, use the bundled extras/EasyPeasyICS.php class or iCalcreator |
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* @link http://sprain.ch/blog/downloads/php-class-easypeasyics-create-ical-files-with-php/ |
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* @link http://kigkonsult.se/iCalcreator/ |
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* @var string |
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*/ |
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public $Ical = ''; |
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/** |
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* The complete compiled MIME message body. |
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* @access protected |
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* @var string |
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*/ |
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protected $MIMEBody = ''; |
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|
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/** |
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* 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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/** |
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* Extra headers that 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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* Word-wrap the message body to this number of chars. |
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* Set to 0 to not wrap. A useful value here is 78, for RFC2822 section 2.1.1 compliance. |
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* @var integer |
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*/ |
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public $WordWrap = 0; |
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|
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/** |
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* Which method to use to send mail. |
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* Options: "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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* The path to 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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* Whether mail() uses a fully sendmail-compatible MTA. |
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* One which 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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/** |
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* Path to PHPMailer plugins. |
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* Useful if the SMTP class is not in the PHP include path. |
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* @var string |
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* @deprecated Should not be needed now there is an autoloader. |
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*/ |
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public $PluginDir = ''; |
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|
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/** |
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* The email address that a reading confirmation should be sent to, also known as read receipt. |
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* @var string |
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*/ |
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public $ConfirmReadingTo = ''; |
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/** |
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* The hostname to use in the Message-ID header and as default HELO string. |
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* If empty, PHPMailer attempts to find one with, in order, |
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* $_SERVER['SERVER_NAME'], gethostname(), php_uname('n'), or the value |
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* '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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* An 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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* You can set your own, but it must be in the format "<id@domain>", |
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* as defined in RFC5322 section 3.6.4 or it will be ignored. |
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* @see https://tools.ietf.org/html/rfc5322#section-3.6.4 |
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* @var string |
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*/ |
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public $MessageID = ''; |
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/** |
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* 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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* SMTP hosts. |
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* Either a single hostname or multiple semicolon-delimited hostnames. |
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* 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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* You can also specify encryption type, for example: |
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* (e.g. "tls://smtp1.example.com:587;ssl://smtp2.example.com:465"). |
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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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* The default SMTP server port. |
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* @var integer |
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* @TODO Why is this needed when the SMTP class takes care of it? |
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*/ |
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public $Port = 25; |
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/** |
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* The SMTP HELO of the message. |
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* Default is $Hostname. If $Hostname is empty, PHPMailer attempts to find |
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* one with the same method described above for $Hostname. |
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* @var string |
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* @see PHPMailer::$Hostname |
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*/ |
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public $Helo = ''; |
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/** |
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* What kind of encryption to use on the SMTP connection. |
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* Options: '', '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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* Whether to enable TLS encryption automatically if a server supports it, |
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* even if `SMTPSecure` is not set to 'tls'. |
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* Be aware that in PHP >= 5.6 this requires that the server's certificates are valid. |
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* @var boolean |
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*/ |
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public $SMTPAutoTLS = true; |
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/** |
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* Whether to use SMTP authentication. |
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* Uses the Username and Password properties. |
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* @var boolean |
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* @see PHPMailer::$Username |
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* @see PHPMailer::$Password |
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*/ |
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public $SMTPAuth = false; |
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/** |
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* Options array passed to stream_context_create when connecting via SMTP. |
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* @var array |
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*/ |
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public $SMTPOptions = array(); |
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/** |
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* 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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* 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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* SMTP auth type. |
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* Options are CRAM-MD5, LOGIN, PLAIN, attempted in that order if not specified |
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* @var string |
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*/ |
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public $AuthType = ''; |
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/** |
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* SMTP realm. |
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* Used for NTLM auth |
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* @var string |
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*/ |
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public $Realm = ''; |
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/** |
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* SMTP workstation. |
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* Used for NTLM auth |
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* @var string |
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*/ |
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public $Workstation = ''; |
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/** |
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* The SMTP server timeout in seconds. |
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* Default of 5 minutes (300sec) is from RFC2821 section 4.5.3.2 |
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* @var integer |
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*/ |
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public $Timeout = 300; |
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/** |
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* SMTP class debug output mode. |
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* Debug output level. |
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* Options: |
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* * `0` No output |
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* * `1` Commands |
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* * `2` Data and commands |
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* * `3` As 2 plus connection status |
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* * `4` Low-level data output |
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* @var integer |
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* @see SMTP::$do_debug |
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*/ |
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public $SMTPDebug = 0; |
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/** |
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* How to handle debug output. |
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* Options: |
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* * `echo` Output plain-text as-is, appropriate for CLI |
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* * `html` Output escaped, line breaks converted to `<br>`, appropriate for browser output |
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* * `error_log` Output to error log as configured in php.ini |
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* |
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* Alternatively, you can provide a callable expecting two params: a message string and the debug level: |
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* <code> |
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* $mail->Debugoutput = function($str, $level) {echo "debug level $level; message: $str";}; |
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* </code> |
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* @var string|callable |
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* @see SMTP::$Debugoutput |
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*/ |
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public $Debugoutput = 'echo'; |
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/** |
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* Whether to keep SMTP connection open after each message. |
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* 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 boolean |
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*/ |
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public $SMTPKeepAlive = false; |
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/** |
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* Whether to split multiple to addresses into multiple messages |
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* or send them all in one message. |
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* Only supported in `mail` and `sendmail` transports, not in SMTP. |
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* @var boolean |
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*/ |
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public $SingleTo = false; |
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/** |
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* Storage for addresses when SingleTo is enabled. |
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* @var array |
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* @TODO This should really not be public |
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*/ |
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public $SingleToArray = array(); |
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/** |
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* Whether to generate VERP addresses on send. |
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* Only applicable when sending via SMTP. |
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* @link https://en.wikipedia.org/wiki/Variable_envelope_return_path |
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* @link http://www.postfix.org/VERP_README.html Postfix VERP info |
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* @var boolean |
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*/ |
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public $do_verp = false; |
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/** |
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* Whether to allow sending messages with an empty body. |
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* @var boolean |
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*/ |
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public $AllowEmpty = false; |
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/** |
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* The default 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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* DKIM selector. |
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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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* DKIM Identity. |
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* Usually the email address 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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* DKIM passphrase. |
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* Used if your key is encrypted. |
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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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* DKIM signing domain name. |
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* @example 'example.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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* DKIM private key file path. |
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* @var string |
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*/ |
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public $DKIM_private = ''; |
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/** |
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* DKIM private key string. |
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* If set, takes precedence over `$DKIM_private`. |
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* @var string |
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*/ |
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public $DKIM_private_string = ''; |
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|
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/** |
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* Callback Action function name. |
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* |
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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 any php callable: http://www.php.net/is_callable |
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* |
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* Parameters: |
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* boolean $result result of the send action |
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* array $to email addresses of the recipients |
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* array $cc cc email addresses |
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* array $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 = ''; |
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/** |
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* What to put in the X-Mailer header. |
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* Options: An empty string for PHPMailer default, whitespace for none, or a string to use |
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* @var string |
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*/ |
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public $XMailer = ''; |
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/** |
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* Which validator to use by default when validating email addresses. |
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* May be a callable to inject your own validator, but there are several built-in validators. |
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* @see PHPMailer::validateAddress() |
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* @var string|callable |
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* @static |
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*/ |
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public static $validator = 'auto'; |
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/** |
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* An instance of the SMTP sender class. |
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* @var SMTP |
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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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* The array of 'to' names and addresses. |
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* @var array |
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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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* The array of 'cc' names and addresses. |
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* @var array |
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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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/** |
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* The array of 'bcc' names and addresses. |
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* @var array |
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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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* The array of reply-to names and addresses. |
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* @var array |
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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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/** |
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* An array of all kinds of addresses. |
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* Includes all of $to, $cc, $bcc |
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* @var array |
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* @access protected |
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* @see PHPMailer::$to @see PHPMailer::$cc @see PHPMailer::$bcc |
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*/ |
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protected $all_recipients = array(); |
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|
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/** |
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* An array of names and addresses queued for validation. |
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* In send(), valid and non duplicate entries are moved to $all_recipients |
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* and one of $to, $cc, or $bcc. |
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* This array is used only for addresses with IDN. |
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* @var array |
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* @access protected |
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* @see PHPMailer::$to @see PHPMailer::$cc @see PHPMailer::$bcc |
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* @see PHPMailer::$all_recipients |
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*/ |
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protected $RecipientsQueue = array(); |
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|
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/** |
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* An array of reply-to names and addresses queued for validation. |
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* In send(), valid and non duplicate entries are moved to $ReplyTo. |
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* This array is used only for addresses with IDN. |
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* @var array |
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* @access protected |
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* @see PHPMailer::$ReplyTo |
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*/ |
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protected $ReplyToQueue = array(); |
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|
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/** |
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* The array of attachments. |
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* @var array |
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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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/** |
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* The array of custom headers. |
|
* @var array |
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* @access protected |
|
*/ |
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protected $CustomHeader = array(); |
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|
|
/** |
|
* The most recent Message-ID (including angular brackets). |
|
* @var string |
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* @access protected |
|
*/ |
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protected $lastMessageID = ''; |
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|
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/** |
|
* The message's MIME type. |
|
* @var string |
|
* @access protected |
|
*/ |
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protected $message_type = ''; |
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|
|
/** |
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* The array of MIME boundary strings. |
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* @var array |
|
* @access protected |
|
*/ |
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protected $boundary = array(); |
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|
|
/** |
|
* The array of available languages. |
|
* @var array |
|
* @access protected |
|
*/ |
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protected $language = array(); |
|
|
|
/** |
|
* The number of errors encountered. |
|
* @var integer |
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* @access protected |
|
*/ |
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protected $error_count = 0; |
|
|
|
/** |
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* The S/MIME certificate file path. |
|
* @var string |
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* @access protected |
|
*/ |
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protected $sign_cert_file = ''; |
|
|
|
/** |
|
* The S/MIME key file path. |
|
* @var string |
|
* @access protected |
|
*/ |
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protected $sign_key_file = ''; |
|
|
|
/** |
|
* The optional S/MIME extra certificates ("CA Chain") file path. |
|
* @var string |
|
* @access protected |
|
*/ |
|
protected $sign_extracerts_file = ''; |
|
|
|
/** |
|
* The S/MIME password for the key. |
|
* Used only if the key is encrypted. |
|
* @var string |
|
* @access protected |
|
*/ |
|
protected $sign_key_pass = ''; |
|
|
|
/** |
|
* Whether to throw exceptions for errors. |
|
* @var boolean |
|
* @access protected |
|
*/ |
|
protected $exceptions = false; |
|
|
|
/** |
|
* Unique ID used for message ID and boundaries. |
|
* @var string |
|
* @access protected |
|
*/ |
|
protected $uniqueid = ''; |
|
|
|
/** |
|
* Error severity: message only, continue processing. |
|
*/ |
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const STOP_MESSAGE = 0; |
|
|
|
/** |
|
* Error severity: message, likely ok to continue processing. |
|
*/ |
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const STOP_CONTINUE = 1; |
|
|
|
/** |
|
* Error severity: message, plus full stop, critical error reached. |
|
*/ |
|
const STOP_CRITICAL = 2; |
|
|
|
/** |
|
* SMTP RFC standard line ending. |
|
*/ |
|
const CRLF = "\r\n"; |
|
|
|
/** |
|
* The maximum line length allowed by RFC 2822 section 2.1.1 |
|
* @var integer |
|
*/ |
|
const MAX_LINE_LENGTH = 998; |
|
|
|
/** |
|
* Constructor. |
|
* @param boolean $exceptions Should we throw external exceptions? |
|
*/ |
|
public function __construct($exceptions = null) |
|
{ |
|
if ($exceptions !== null) { |
|
$this->exceptions = (boolean)$exceptions; |
|
} |
|
//Pick an appropriate debug output format automatically |
|
$this->Debugoutput = (strpos(PHP_SAPI, 'cli') !== false ? 'echo' : 'html'); |
|
} |
|
|
|
/** |
|
* Destructor. |
|
*/ |
|
public function __destruct() |
|
{ |
|
//Close any open SMTP connection nicely |
|
$this->smtpClose(); |
|
} |
|
|
|
/** |
|
* Call mail() in a safe_mode-aware fashion. |
|
* Also, unless sendmail_path points to sendmail (or something that |
|
* claims to be sendmail), don't pass params (not a perfect fix, |
|
* but it will do) |
|
* @param string $to To |
|
* @param string $subject Subject |
|
* @param string $body Message Body |
|
* @param string $header Additional Header(s) |
|
* @param string $params Params |
|
* @access private |
|
* @return boolean |
|
*/ |
|
private function mailPassthru($to, $subject, $body, $header, $params) |
|
{ |
|
//Check overloading of mail function to avoid double-encoding |
|
if (ini_get('mbstring.func_overload') & 1) { |
|
$subject = $this->secureHeader($subject); |
|
} else { |
|
$subject = $this->encodeHeader($this->secureHeader($subject)); |
|
} |
|
|
|
//Can't use additional_parameters in safe_mode, calling mail() with null params breaks |
|
//@link http://php.net/manual/en/function.mail.php |
|
if (ini_get('safe_mode') or !$this->UseSendmailOptions or is_null($params)) { |
|
$result = @mail($to, $subject, $body, $header); |
|
} else { |
|
$result = @mail($to, $subject, $body, $header, $params); |
|
} |
|
return $result; |
|
} |
|
/** |
|
* Output debugging info via user-defined method. |
|
* Only generates output if SMTP debug output is enabled (@see SMTP::$do_debug). |
|
* @see PHPMailer::$Debugoutput |
|
* @see PHPMailer::$SMTPDebug |
|
* @param string $str |
|
*/ |
|
protected function edebug($str) |
|
{ |
|
if ($this->SMTPDebug <= 0) { |
|
return; |
|
} |
|
//Avoid clash with built-in function names |
|
if (!in_array($this->Debugoutput, array('error_log', 'html', 'echo')) and is_callable($this->Debugoutput)) { |
|
call_user_func($this->Debugoutput, $str, $this->SMTPDebug); |
|
return; |
|
} |
|
switch ($this->Debugoutput) { |
|
case 'error_log': |
|
//Don't output, just log |
|
error_log($str); |
|
break; |
|
case 'html': |
|
//Cleans up output a bit for a better looking, HTML-safe output |
|
echo htmlentities( |
|
preg_replace('/[\r\n]+/', '', $str), |
|
ENT_QUOTES, |
|
'UTF-8' |
|
) |
|
. "<br>\n"; |
|
break; |
|
case 'echo': |
|
default: |
|
//Normalize line breaks |
|
$str = preg_replace('/\r\n?/ms', "\n", $str); |
|
echo gmdate('Y-m-d H:i:s') . "\t" . str_replace( |
|
"\n", |
|
"\n \t ", |
|
trim($str) |
|
) . "\n"; |
|
} |
|
} |
|
|
|
/** |
|
* Sets message type to HTML or plain. |
|
* @param boolean $isHtml True for HTML mode. |
|
* @return void |
|
*/ |
|
public function isHTML($isHtml = true) |
|
{ |
|
if ($isHtml) { |
|
$this->ContentType = 'text/html'; |
|
} else { |
|
$this->ContentType = 'text/plain'; |
|
} |
|
} |
|
|
|
/** |
|
* Send messages using SMTP. |
|
* @return void |
|
*/ |
|
public function isSMTP() |
|
{ |
|
$this->Mailer = 'smtp'; |
|
} |
|
|
|
/** |
|
* Send messages using PHP's mail() function. |
|
* @return void |
|
*/ |
|
public function isMail() |
|
{ |
|
$this->Mailer = 'mail'; |
|
} |
|
|
|
/** |
|
* Send messages using $Sendmail. |
|
* @return void |
|
*/ |
|
public function isSendmail() |
|
{ |
|
$ini_sendmail_path = ini_get('sendmail_path'); |
|
|
|
if (!stristr($ini_sendmail_path, 'sendmail')) { |
|
$this->Sendmail = '/usr/sbin/sendmail'; |
|
} else { |
|
$this->Sendmail = $ini_sendmail_path; |
|
} |
|
$this->Mailer = 'sendmail'; |
|
} |
|
|
|
/** |
|
* Send messages using qmail. |
|
* @return void |
|
*/ |
|
public function isQmail() |
|
{ |
|
$ini_sendmail_path = ini_get('sendmail_path'); |
|
|
|
if (!stristr($ini_sendmail_path, 'qmail')) { |
|
$this->Sendmail = '/var/qmail/bin/qmail-inject'; |
|
} else { |
|
$this->Sendmail = $ini_sendmail_path; |
|
} |
|
$this->Mailer = 'qmail'; |
|
} |
|
|
|
/** |
|
* Add a "To" address. |
|
* @param string $address The email address to send to |
|
* @param string $name |
|
* @return boolean true on success, false if address already used or invalid in some way |
|
*/ |
|
public function addAddress($address, $name = '') |
|
{ |
|
return $this->addOrEnqueueAnAddress('to', $address, $name); |
|
} |
|
|
|
/** |
|
* Add a "CC" address. |
|
* @note: This function works with the SMTP mailer on win32, not with the "mail" mailer. |
|
* @param string $address The email address to send to |
|
* @param string $name |
|
* @return boolean true on success, false if address already used or invalid in some way |
|
*/ |
|
public function addCC($address, $name = '') |
|
{ |
|
return $this->addOrEnqueueAnAddress('cc', $address, $name); |
|
} |
|
|
|
/** |
|
* Add a "BCC" address. |
|
* @note: This function works with the SMTP mailer on win32, not with the "mail" mailer. |
|
* @param string $address The email address to send to |
|
* @param string $name |
|
* @return boolean true on success, false if address already used or invalid in some way |
|
*/ |
|
public function addBCC($address, $name = '') |
|
{ |
|
return $this->addOrEnqueueAnAddress('bcc', $address, $name); |
|
} |
|
|
|
/** |
|
* Add a "Reply-To" address. |
|
* @param string $address The email address to reply to |
|
* @param string $name |
|
* @return boolean true on success, false if address already used or invalid in some way |
|
*/ |
|
public function addReplyTo($address, $name = '') |
|
{ |
|
return $this->addOrEnqueueAnAddress('Reply-To', $address, $name); |
|
} |
|
|
|
/** |
|
* Add an address to one of the recipient arrays or to the ReplyTo array. Because PHPMailer |
|
* can't validate addresses with an IDN without knowing the PHPMailer::$CharSet (that can still |
|
* be modified after calling this function), addition of such addresses is delayed until send(). |
|
* Addresses that have been added already return false, but do not throw exceptions. |
|
* @param string $kind One of 'to', 'cc', 'bcc', or 'ReplyTo' |
|
* @param string $address The email address to send, resp. to reply to |
|
* @param string $name |
|
* @throws phpmailerException |
|
* @return boolean true on success, false if address already used or invalid in some way |
|
* @access protected |
|
*/ |
|
protected function addOrEnqueueAnAddress($kind, $address, $name) |
|
{ |
|
$address = trim($address); |
|
$name = trim(preg_replace('/[\r\n]+/', '', $name)); //Strip breaks and trim |
|
if (($pos = strrpos($address, '@')) === false) { |
|
// At-sign is misssing. |
|
$error_message = $this->lang('invalid_address') . " (addAnAddress $kind): $address"; |
|
$this->setError($error_message); |
|
$this->edebug($error_message); |
|
if ($this->exceptions) { |
|
throw new phpmailerException($error_message); |
|
} |
|
return false; |
|
} |
|
$params = array($kind, $address, $name); |
|
// Enqueue addresses with IDN until we know the PHPMailer::$CharSet. |
|
if ($this->has8bitChars(substr($address, ++$pos)) and $this->idnSupported()) { |
|
if ($kind != 'Reply-To') { |
|
if (!array_key_exists($address, $this->RecipientsQueue)) { |
|
$this->RecipientsQueue[$address] = $params; |
|
return true; |
|
} |
|
} else { |
|
if (!array_key_exists($address, $this->ReplyToQueue)) { |
|
$this->ReplyToQueue[$address] = $params; |
|
return true; |
|
} |
|
} |
|
return false; |
|
} |
|
// Immediately add standard addresses without IDN. |
|
return call_user_func_array(array($this, 'addAnAddress'), $params); |
|
} |
|
|
|
/** |
|
* Add an address to one of the recipient arrays or to the ReplyTo array. |
|
* Addresses that have been added already return false, but do not throw exceptions. |
|
* @param string $kind One of 'to', 'cc', 'bcc', or 'ReplyTo' |
|
* @param string $address The email address to send, resp. to reply 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, $name = '') |
|
{ |
|
if (!in_array($kind, array('to', 'cc', 'bcc', 'Reply-To'))) { |
|
$error_message = $this->lang('Invalid recipient kind: ') . $kind; |
|
$this->setError($error_message); |
|
$this->edebug($error_message); |
|
if ($this->exceptions) { |
|
throw new phpmailerException($error_message); |
|
} |
|
return false; |
|
} |
|
if (!$this->validateAddress($address)) { |
|
$error_message = $this->lang('invalid_address') . " (addAnAddress $kind): $address"; |
|
$this->setError($error_message); |
|
$this->edebug($error_message); |
|
if ($this->exceptions) { |
|
throw new phpmailerException($error_message); |
|
} |
|
return false; |
|
} |
|
if ($kind != 'Reply-To') { |
|
if (!array_key_exists(strtolower($address), $this->all_recipients)) { |
|
array_push($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; |
|
} |
|
|
|
/** |
|
* Parse and validate a string containing one or more RFC822-style comma-separated email addresses |
|
* of the form "display name <address>" into an array of name/address pairs. |
|
* Uses the imap_rfc822_parse_adrlist function if the IMAP extension is available. |
|
* Note that quotes in the name part are removed. |
|
* @param string $addrstr The address list string |
|
* @param bool $useimap Whether to use the IMAP extension to parse the list |
|
* @return array |
|
* @link http://www.andrew.cmu.edu/user/agreen1/testing/mrbs/web/Mail/RFC822.php A more careful implementation |
|
*/ |
|
public function parseAddresses($addrstr, $useimap = true) |
|
{ |
|
$addresses = array(); |
|
if ($useimap and function_exists('imap_rfc822_parse_adrlist')) { |
|
//Use this built-in parser if it's available |
|
$list = imap_rfc822_parse_adrlist($addrstr, ''); |
|
foreach ($list as $address) { |
|
if ($address->host != '.SYNTAX-ERROR.') { |
|
if ($this->validateAddress($address->mailbox . '@' . $address->host)) { |
|
$addresses[] = array( |
|
'name' => (property_exists($address, 'personal') ? $address->personal : ''), |
|
'address' => $address->mailbox . '@' . $address->host |
|
); |
|
} |
|
} |
|
} |
|
} else { |
|
//Use this simpler parser |
|
$list = explode(',', $addrstr); |
|
foreach ($list as $address) { |
|
$address = trim($address); |
|
//Is there a separate name part? |
|
if (strpos($address, '<') === false) { |
|
//No separate name, just use the whole thing |
|
if ($this->validateAddress($address)) { |
|
$addresses[] = array( |
|
'name' => '', |
|
'address' => $address |
|
); |
|
} |
|
} else { |
|
list($name, $email) = explode('<', $address); |
|
$email = trim(str_replace('>', '', $email)); |
|
if ($this->validateAddress($email)) { |
|
$addresses[] = array( |
|
'name' => trim(str_replace(array('"', "'"), '', $name)), |
|
'address' => $email |
|
); |
|
} |
|
} |
|
} |
|
} |
|
return $addresses; |
|
} |
|
|
|
/** |
|
* Set the From and FromName properties. |
|
* @param string $address |
|
* @param string $name |
|
* @param boolean $auto Whether to also set the Sender address, defaults to true |
|
* @throws phpmailerException |
|
* @return boolean |
|
*/ |
|
public function setFrom($address, $name = '', $auto = true) |
|
{ |
|
$address = trim($address); |
|
$name = trim(preg_replace('/[\r\n]+/', '', $name)); //Strip breaks and trim |
|
// Don't validate now addresses with IDN. Will be done in send(). |
|
if (($pos = strrpos($address, '@')) === false or |
|
(!$this->has8bitChars(substr($address, ++$pos)) or !$this->idnSupported()) and |
|
!$this->validateAddress($address)) { |
|
$error_message = $this->lang('invalid_address') . " (setFrom) $address"; |
|
$this->setError($error_message); |
|
$this->edebug($error_message); |
|
if ($this->exceptions) { |
|
throw new phpmailerException($error_message); |
|
} |
|
return false; |
|
} |
|
$this->From = $address; |
|
$this->FromName = $name; |
|
if ($auto) { |
|
if (empty($this->Sender)) { |
|
$this->Sender = $address; |
|
} |
|
} |
|
return true; |
|
} |
|
|
|
/** |
|
* Return the Message-ID header of the last email. |
|
* Technically this is the value from the last time the headers were created, |
|
* but it's also the message ID of the last sent message except in |
|
* pathological cases. |
|
* @return string |
|
*/ |
|
public function getLastMessageID() |
|
{ |
|
return $this->lastMessageID; |
|
} |
|
|
|
/** |
|
* Check that a string looks like an email address. |
|
* @param string $address The email address to check |
|
* @param string|callable $patternselect A selector for the validation pattern to use : |
|
* * `auto` Pick best pattern automatically; |
|
* * `pcre8` Use the squiloople.com pattern, requires PCRE > 8.0, PHP >= 5.3.2, 5.2.14; |
|
* * `pcre` Use old PCRE implementation; |
|
* * `php` Use PHP built-in FILTER_VALIDATE_EMAIL; |
|
* * `html5` Use the pattern given by the HTML5 spec for 'email' type form input elements. |
|
* * `noregex` Don't use a regex: super fast, really dumb. |
|
* Alternatively you may pass in a callable to inject your own validator, for example: |
|
* PHPMailer::validateAddress('user@example.com', function($address) { |
|
* return (strpos($address, '@') !== false); |
|
* }); |
|
* You can also set the PHPMailer::$validator static to a callable, allowing built-in methods to use your validator. |
|
* @return boolean |
|
* @static |
|
* @access public |
|
*/ |
|
public static function validateAddress($address, $patternselect = null) |
|
{ |
|
if (is_null($patternselect)) { |
|
$patternselect = self::$validator; |
|
} |
|
if (is_callable($patternselect)) { |
|
return call_user_func($patternselect, $address); |
|
} |
|
//Reject line breaks in addresses; it's valid RFC5322, but not RFC5321 |
|
if (strpos($address, "\n") !== false or strpos($address, "\r") !== false) { |
|
return false; |
|
} |
|
if (!$patternselect or $patternselect == 'auto') { |
|
//Check this constant first so it works when extension_loaded() is disabled by safe mode |
|
//Constant was added in PHP 5.2.4 |
|
if (defined('PCRE_VERSION')) { |
|
//This pattern can get stuck in a recursive loop in PCRE <= 8.0.2 |
|
if (version_compare(PCRE_VERSION, '8.0.3') >= 0) { |
|
$patternselect = 'pcre8'; |
|
} else { |
|
$patternselect = 'pcre'; |
|
} |
|
} elseif (function_exists('extension_loaded') and extension_loaded('pcre')) { |
|
//Fall back to older PCRE |
|
$patternselect = 'pcre'; |
|
} else { |
|
//Filter_var appeared in PHP 5.2.0 and does not require the PCRE extension |
|
if (version_compare(PHP_VERSION, '5.2.0') >= 0) { |
|
$patternselect = 'php'; |
|
} else { |
|
$patternselect = 'noregex'; |
|
} |
|
} |
|
} |
|
switch ($patternselect) { |
|
case 'pcre8': |
|
/** |
|
* Uses the same RFC5322 regex on which FILTER_VALIDATE_EMAIL is based, but allows dotless domains. |
|
* @link http://squiloople.com/2009/12/20/email-address-validation/ |
|
* @copyright 2009-2010 Michael Rushton |
|
* Feel free to use and redistribute this code. But please keep this copyright notice. |
|
*/ |
|
return (boolean)preg_match( |
|
'/^(?!(?>(?1)"?(?>\\\[ -~]|[^"])"?(?1)){255,})(?!(?>(?1)"?(?>\\\[ -~]|[^"])"?(?1)){65,}@)' . |
|
'((?>(?>(?>((?>(?>(?>\x0D\x0A)?[\t ])+|(?>[\t ]*\x0D\x0A)?[\t ]+)?)(\((?>(?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}|\[(?:(?>IPv6:(?>([a-f0-9]{1,4})(?>:(?6)){7}' . |
|
'|(?!(?:.*[a-f0-9][:\]]){8,})((?6)(?>:(?6)){0,6})?::(?7)?))|(?>(?>IPv6:(?>(?6)(?>:(?6)){5}:' . |
|
'|(?!(?:.*[a-f0-9]:){6,})(?8)?::(?>((?6)(?>:(?6)){0,4}):)?))?(25[0-5]|2[0-4][0-9]|1[0-9]{2}' . |
|
'|[1-9]?[0-9])(?>\.(?9)){3}))\])(?1)$/isD', |
|
$address |
|
); |
|
case 'pcre': |
|
//An older regex that doesn't need a recent PCRE |
|
return (boolean)preg_match( |
|
'/^(?!(?>"?(?>\\\[ -~]|[^"])"?){255,})(?!(?>"?(?>\\\[ -~]|[^"])"?){65,}@)(?>' . |
|
'[!#-\'*+\/-9=?^-~-]+|"(?>(?>[\x01-\x08\x0B\x0C\x0E-!#-\[\]-\x7F]|\\\[\x00-\xFF]))*")' . |
|
'(?>\.(?>[!#-\'*+\/-9=?^-~-]+|"(?>(?>[\x01-\x08\x0B\x0C\x0E-!#-\[\]-\x7F]|\\\[\x00-\xFF]))*"))*' . |
|
'@(?>(?![a-z0-9-]{64,})(?>[a-z0-9](?>[a-z0-9-]*[a-z0-9])?)(?>\.(?![a-z0-9-]{64,})' . |
|
'(?>[a-z0-9](?>[a-z0-9-]*[a-z0-9])?)){0,126}|\[(?:(?>IPv6:(?>(?>[a-f0-9]{1,4})(?>:' . |
|
'[a-f0-9]{1,4}){7}|(?!(?:.*[a-f0-9][:\]]){8,})(?>[a-f0-9]{1,4}(?>:[a-f0-9]{1,4}){0,6})?' . |
|
'::(?>[a-f0-9]{1,4}(?>:[a-f0-9]{1,4}){0,6})?))|(?>(?>IPv6:(?>[a-f0-9]{1,4}(?>:' . |
|
'[a-f0-9]{1,4}){5}:|(?!(?:.*[a-f0-9]:){6,})(?>[a-f0-9]{1,4}(?>:[a-f0-9]{1,4}){0,4})?' . |
|
'::(?>(?:[a-f0-9]{1,4}(?>:[a-f0-9]{1,4}){0,4}):)?))?(?>25[0-5]|2[0-4][0-9]|1[0-9]{2}' . |
|
'|[1-9]?[0-9])(?>\.(?>25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9]?[0-9])){3}))\])$/isD', |
|
$address |
|
); |
|
case 'html5': |
|
/** |
|
* This is the pattern used in the HTML5 spec for validation of 'email' type form input elements. |
|
* @link http://www.whatwg.org/specs/web-apps/current-work/#e-mail-state-(type=email) |
|
*/ |
|
return (boolean)preg_match( |
|
'/^[a-zA-Z0-9.!#$%&\'*+\/=?^_`{|}~-]+@[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])?)*$/sD', |
|
$address |
|
); |
|
case 'noregex': |
|
//No PCRE! Do something _very_ approximate! |
|
//Check the address is 3 chars or longer and contains an @ that's not the first or last char |
|
return (strlen($address) >= 3 |
|
and strpos($address, '@') >= 1 |
|
and strpos($address, '@') != strlen($address) - 1); |
|
case 'php': |
|
default: |
|
return (boolean)filter_var($address, FILTER_VALIDATE_EMAIL); |
|
} |
|
} |
|
|
|
/** |
|
* Tells whether IDNs (Internationalized Domain Names) are supported or not. This requires the |
|
* "intl" and "mbstring" PHP extensions. |
|
* @return bool "true" if required functions for IDN support are present |
|
*/ |
|
public function idnSupported() |
|
{ |
|
// @TODO: Write our own "idn_to_ascii" function for PHP <= 5.2. |
|
return function_exists('idn_to_ascii') and function_exists('mb_convert_encoding'); |
|
} |
|
|
|
/** |
|
* Converts IDN in given email address to its ASCII form, also known as punycode, if possible. |
|
* Important: Address must be passed in same encoding as currently set in PHPMailer::$CharSet. |
|
* This function silently returns unmodified address if: |
|
* - No conversion is necessary (i.e. domain name is not an IDN, or is already in ASCII form) |
|
* - Conversion to punycode is impossible (e.g. required PHP functions are not available) |
|
* or fails for any reason (e.g. domain has characters not allowed in an IDN) |
|
* @see PHPMailer::$CharSet |
|
* @param string $address The email address to convert |
|
* @return string The encoded address in ASCII form |
|
*/ |
|
public function punyencodeAddress($address) |
|
{ |
|
// Verify we have required functions, CharSet, and at-sign. |
|
if ($this->idnSupported() and |
|
!empty($this->CharSet) and |
|
($pos = strrpos($address, '@')) !== false) { |
|
$domain = substr($address, ++$pos); |
|
// Verify CharSet string is a valid one, and domain properly encoded in this CharSet. |
|
if ($this->has8bitChars($domain) and @mb_check_encoding($domain, $this->CharSet)) { |
|
$domain = mb_convert_encoding($domain, 'UTF-8', $this->CharSet); |
|
if (($punycode = defined('INTL_IDNA_VARIANT_UTS46') ? |
|
idn_to_ascii($domain, 0, INTL_IDNA_VARIANT_UTS46) : |
|
idn_to_ascii($domain)) !== false) { |
|
return substr($address, 0, $pos) . $punycode; |
|
} |
|
} |
|
} |
|
return $address; |
|
} |
|
|
|
/** |
|
* Create a message and send it. |
|
* Uses the sending method specified by $Mailer. |
|
* @throws phpmailerException |
|
* @return boolean false on error - See the ErrorInfo property for details of the error. |
|
*/ |
|
public function send() |
|
{ |
|
try { |
|
if (!$this->preSend()) { |
|
return false; |
|
} |
|
return $this->postSend(); |
|
} catch (phpmailerException $exc) { |
|
$this->mailHeader = ''; |
|
$this->setError($exc->getMessage()); |
|
if ($this->exceptions) { |
|
throw $exc; |
|
} |
|
return false; |
|
} |
|
} |
|
|
|
/** |
|
* Prepare a message for sending. |
|
* @throws phpmailerException |
|
* @return boolean |
|
*/ |
|
public function preSend() |
|
{ |
|
try { |
|
$this->error_count = 0; // Reset errors |
|
$this->mailHeader = ''; |
|
|
|
// Dequeue recipient and Reply-To addresses with IDN |
|
foreach (array_merge($this->RecipientsQueue, $this->ReplyToQueue) as $params) { |
|
$params[1] = $this->punyencodeAddress($params[1]); |
|
call_user_func_array(array($this, 'addAnAddress'), $params); |
|
} |
|
if ((count($this->to) + count($this->cc) + count($this->bcc)) < 1) { |
|
throw new phpmailerException($this->lang('provide_address'), self::STOP_CRITICAL); |
|
} |
|
|
|
// Validate From, Sender, and ConfirmReadingTo addresses |
|
foreach (array('From', 'Sender', 'ConfirmReadingTo') as $address_kind) { |
|
$this->$address_kind = trim($this->$address_kind); |
|
if (empty($this->$address_kind)) { |
|
continue; |
|
} |
|
$this->$address_kind = $this->punyencodeAddress($this->$address_kind); |
|
if (!$this->validateAddress($this->$address_kind)) { |
|
$error_message = $this->lang('invalid_address') . ' (punyEncode) ' . $this->$address_kind; |
|
$this->setError($error_message); |
|
$this->edebug($error_message); |
|
if ($this->exceptions) { |
|
throw new phpmailerException($error_message); |
|
} |
|
return false; |
|
} |
|
} |
|
|
|
// Set whether the message is multipart/alternative |
|
if ($this->alternativeExists()) { |
|
$this->ContentType = 'multipart/alternative'; |
|
} |
|
|
|
$this->setMessageType(); |
|
// Refuse to send an empty message unless we are specifically allowing it |
|
if (!$this->AllowEmpty and empty($this->Body)) { |
|
throw new phpmailerException($this->lang('empty_message'), self::STOP_CRITICAL); |
|
} |
|
|
|
// Create body before headers in case body makes changes to headers (e.g. altering transfer encoding) |
|
$this->MIMEHeader = ''; |
|
$this->MIMEBody = $this->createBody(); |
|
// createBody may have added some headers, so retain them |
|
$tempheaders = $this->MIMEHeader; |
|
$this->MIMEHeader = $this->createHeader(); |
|
$this->MIMEHeader .= $tempheaders; |
|
|
|
// To capture the complete message when using mail(), create |
|
// an extra header list which createHeader() doesn't fold in |
|
if ($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($this->Subject))) |
|
); |
|
} |
|
|
|
// Sign with DKIM if enabled |
|
if (!empty($this->DKIM_domain) |
|
and !empty($this->DKIM_selector) |
|
and (!empty($this->DKIM_private_string) |
|
or (!empty($this->DKIM_private) |
|
and self::isPermittedPath($this->DKIM_private) |
|
and file_exists($this->DKIM_private) |
|
) |
|
) |
|
) { |
|
$header_dkim = $this->DKIM_Add( |
|
$this->MIMEHeader . $this->mailHeader, |
|
$this->encodeHeader($this->secureHeader($this->Subject)), |
|
$this->MIMEBody |
|
); |
|
$this->MIMEHeader = rtrim($this->MIMEHeader, "\r\n ") . self::CRLF . |
|
str_replace("\r\n", "\n", $header_dkim) . self::CRLF; |
|
} |
|
return true; |
|
} catch (phpmailerException $exc) { |
|
$this->setError($exc->getMessage()); |
|
if ($this->exceptions) { |
|
throw $exc; |
|
} |
|
return false; |
|
} |
|
} |
|
|
|
/** |
|
* Actually send a message. |
|
* Send the email via the selected mechanism |
|
* @throws phpmailerException |
|
* @return boolean |
|
*/ |
|
public function postSend() |
|
{ |
|
try { |
|
// Choose the mailer and send through it |
|
switch ($this->Mailer) { |
|
case 'sendmail': |
|
case 'qmail': |
|
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: |
|
$sendMethod = $this->Mailer.'Send'; |
|
if (method_exists($this, $sendMethod)) { |
|
return $this->$sendMethod($this->MIMEHeader, $this->MIMEBody); |
|
} |
|
|
|
return $this->mailSend($this->MIMEHeader, $this->MIMEBody); |
|
} |
|
} catch (phpmailerException $exc) { |
|
$this->setError($exc->getMessage()); |
|
$this->edebug($exc->getMessage()); |
|
if ($this->exceptions) { |
|
throw $exc; |
|
} |
|
} |
|
return false; |
|
} |
|
|
|
/** |
|
* Send mail using the $Sendmail program. |
|
* @param string $header The message headers |
|
* @param string $body The message body |
|
* @see PHPMailer::$Sendmail |
|
* @throws phpmailerException |
|
* @access protected |
|
* @return boolean |
|
*/ |
|
protected function sendmailSend($header, $body) |
|
{ |
|
// CVE-2016-10033, CVE-2016-10045: Don't pass -f if characters will be escaped. |
|
if (!empty($this->Sender) and self::isShellSafe($this->Sender)) { |
|
if ($this->Mailer == 'qmail') { |
|
$sendmailFmt = '%s -f%s'; |
|
} else { |
|
$sendmailFmt = '%s -oi -f%s -t'; |
|
} |
|
} else { |
|
if ($this->Mailer == 'qmail') { |
|
$sendmailFmt = '%s'; |
|
} else { |
|
$sendmailFmt = '%s -oi -t'; |
|
} |
|
} |
|
|
|
// TODO: If possible, this should be changed to escapeshellarg. Needs thorough testing. |
|
$sendmail = sprintf($sendmailFmt, escapeshellcmd($this->Sendmail), $this->Sender); |
|
|
|
if ($this->SingleTo) { |
|
foreach ($this->SingleToArray as $toAddr) { |
|
if (!@$mail = popen($sendmail, 'w')) { |
|
throw new phpmailerException($this->lang('execute') . $this->Sendmail, self::STOP_CRITICAL); |
|
} |
|
fputs($mail, 'To: ' . $toAddr . "\n"); |
|
fputs($mail, $header); |
|
fputs($mail, $body); |
|
$result = pclose($mail); |
|
$this->doCallback( |
|
($result == 0), |
|
array($toAddr), |
|
$this->cc, |
|
$this->bcc, |
|
$this->Subject, |
|
$body, |
|
$this->From |
|
); |
|
if ($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); |
|
$this->doCallback( |
|
($result == 0), |
|
$this->to, |
|
$this->cc, |
|
$this->bcc, |
|
$this->Subject, |
|
$body, |
|
$this->From |
|
); |
|
if ($result != 0) { |
|
throw new phpmailerException($this->lang('execute') . $this->Sendmail, self::STOP_CRITICAL); |
|
} |
|
} |
|
return true; |
|
} |
|
|
|
/** |
|
* Fix CVE-2016-10033 and CVE-2016-10045 by disallowing potentially unsafe shell characters. |
|
* |
|
* Note that escapeshellarg and escapeshellcmd are inadequate for our purposes, especially on Windows. |
|
* @param string $string The string to be validated |
|
* @see https://github.com/PHPMailer/PHPMailer/issues/924 CVE-2016-10045 bug report |
|
* @access protected |
|
* @return boolean |
|
*/ |
|
protected static function isShellSafe($string) |
|
{ |
|
// Future-proof |
|
if (escapeshellcmd($string) !== $string |
|
or !in_array(escapeshellarg($string), array("'$string'", "\"$string\"")) |
|
) { |
|
return false; |
|
} |
|
|
|
$length = strlen($string); |
|
|
|
for ($i = 0; $i < $length; $i++) { |
|
$c = $string[$i]; |
|
|
|
// All other characters have a special meaning in at least one common shell, including = and +. |
|
// Full stop (.) has a special meaning in cmd.exe, but its impact should be negligible here. |
|
// Note that this does permit non-Latin alphanumeric characters based on the current locale. |
|
if (!ctype_alnum($c) && strpos('@_-.', $c) === false) { |
|
return false; |
|
} |
|
} |
|
|
|
return true; |
|
} |
|
|
|
/** |
|
* Check whether a file path is of a permitted type. |
|
* Used to reject URLs and phar files from functions that access local file paths, |
|
* such as addAttachment. |
|
* @param string $path A relative or absolute path to a file. |
|
* @return bool |
|
*/ |
|
protected static function isPermittedPath($path) |
|
{ |
|
return !preg_match('#^[a-z]+://#i', $path); |
|
} |
|
|
|
/** |
|
* Send mail using the PHP mail() function. |
|
* @param string $header The message headers |
|
* @param string $body The message body |
|
* @link http://www.php.net/manual/en/book.mail.php |
|
* @throws phpmailerException |
|
* @access protected |
|
* @return boolean |
|
*/ |
|
protected function mailSend($header, $body) |
|
{ |
|
$toArr = array(); |
|
foreach ($this->to as $toaddr) { |
|
$toArr[] = $this->addrFormat($toaddr); |
|
} |
|
$to = implode(', ', $toArr); |
|
|
|
$params = null; |
|
//This sets the SMTP envelope sender which gets turned into a return-path header by the receiver |
|
if (!empty($this->Sender) and $this->validateAddress($this->Sender)) { |
|
// CVE-2016-10033, CVE-2016-10045: Don't pass -f if characters will be escaped. |
|
if (self::isShellSafe($this->Sender)) { |
|
$params = sprintf('-f%s', $this->Sender); |
|
} |
|
} |
|
if (!empty($this->Sender) and !ini_get('safe_mode') and $this->validateAddress($this->Sender)) { |
|
$old_from = ini_get('sendmail_from'); |
|
ini_set('sendmail_from', $this->Sender); |
|
} |
|
$result = false; |
|
if ($this->SingleTo and count($toArr) > 1) { |
|
foreach ($toArr as $toAddr) { |
|
$result = $this->mailPassthru($toAddr, $this->Subject, $body, $header, $params); |
|
$this->doCallback($result, array($toAddr), $this->cc, $this->bcc, $this->Subject, $body, $this->From); |
|
} |
|
} else { |
|
$result = $this->mailPassthru($to, $this->Subject, $body, $header, $params); |
|
$this->doCallback($result, $this->to, $this->cc, $this->bcc, $this->Subject, $body, $this->From); |
|
} |
|
if (isset($old_from)) { |
|
ini_set('sendmail_from', $old_from); |
|
} |
|
if (!$result) { |
|
throw new phpmailerException($this->lang('instantiate'), self::STOP_CRITICAL); |
|
} |
|
return true; |
|
} |
|
|
|
/** |
|
* Get an instance to use for SMTP operations. |
|
* Override this function to load your own SMTP implementation |
|
* @return SMTP |
|
*/ |
|
public function getSMTPInstance() |
|
{ |
|
if (!is_object($this->smtp)) { |
|
require_once( 'class-smtp.php' ); |
|
$this->smtp = new SMTP; |
|
} |
|
return $this->smtp; |
|
} |
|
|
|
/** |
|
* Send mail via SMTP. |
|
* Returns false if there is a bad MAIL FROM, RCPT, or DATA input. |
|
* Uses the PHPMailerSMTP class by default. |
|
* @see PHPMailer::getSMTPInstance() to use a different class. |
|
* @param string $header The message headers |
|
* @param string $body The message body |
|
* @throws phpmailerException |
|
* @uses SMTP |
|
* @access protected |
|
* @return boolean |
|
*/ |
|
protected function smtpSend($header, $body) |
|
{ |
|
$bad_rcpt = array(); |
|
if (!$this->smtpConnect($this->SMTPOptions)) { |
|
throw new phpmailerException($this->lang('smtp_connect_failed'), self::STOP_CRITICAL); |
|
} |
|
if (!empty($this->Sender) and $this->validateAddress($this->Sender)) { |
|
$smtp_from = $this->Sender; |
|
} else { |
|
$smtp_from = $this->From; |
|
} |
|
if (!$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 to all recipients |
|
foreach (array($this->to, $this->cc, $this->bcc) as $togroup) { |
|
foreach ($togroup as $to) { |
|
if (!$this->smtp->recipient($to[0])) { |
|
$error = $this->smtp->getError(); |
|
$bad_rcpt[] = array('to' => $to[0], 'error' => $error['detail']); |
|
$isSent = false; |
|
} else { |
|
$isSent = true; |
|
} |
|
$this->doCallback($isSent, array($to[0]), array(), array(), $this->Subject, $body, $this->From); |
|
} |
|
} |
|
|
|
// Only send the DATA command if we have viable recipients |
|
if ((count($this->all_recipients) > count($bad_rcpt)) and !$this->smtp->data($header . $body)) { |
|
throw new phpmailerException($this->lang('data_not_accepted'), self::STOP_CRITICAL); |
|
} |
|
if ($this->SMTPKeepAlive) { |
|
$this->smtp->reset(); |
|
} else { |
|
$this->smtp->quit(); |
|
$this->smtp->close(); |
|
} |
|
//Create error message for any bad addresses |
|
if (count($bad_rcpt) > 0) { |
|
$errstr = ''; |
|
foreach ($bad_rcpt as $bad) { |
|
$errstr .= $bad['to'] . ': ' . $bad['error']; |
|
} |
|
throw new phpmailerException( |
|
$this->lang('recipients_failed') . $errstr, |
|
self::STOP_CONTINUE |
|
); |
|
} |
|
return true; |
|
} |
|
|
|
/** |
|
* Initiate a connection to an SMTP server. |
|
* Returns false if the operation failed. |
|
* @param array $options An array of options compatible with stream_context_create() |
|
* @uses SMTP |
|
* @access public |
|
* @throws phpmailerException |
|
* @return boolean |
|
*/ |
|
public function smtpConnect($options = null) |
|
{ |
|
if (is_null($this->smtp)) { |
|
$this->smtp = $this->getSMTPInstance(); |
|
} |
|
|
|
//If no options are provided, use whatever is set in the instance |
|
if (is_null($options)) { |
|
$options = $this->SMTPOptions; |
|
} |
|
|
|
// Already connected? |
|
if ($this->smtp->connected()) { |
|
return true; |
|
} |
|
|
|
$this->smtp->setTimeout($this->Timeout); |
|
$this->smtp->setDebugLevel($this->SMTPDebug); |
|
$this->smtp->setDebugOutput($this->Debugoutput); |
|
$this->smtp->setVerp($this->do_verp); |
|
$hosts = explode(';', $this->Host); |
|
$lastexception = null; |
|
|
|
foreach ($hosts as $hostentry) { |
|
$hostinfo = array(); |
|
if (!preg_match( |
|
'/^((ssl|tls):\/\/)*([a-zA-Z0-9\.-]*|\[[a-fA-F0-9:]+\]):?([0-9]*)$/', |
|
trim($hostentry), |
|
$hostinfo |
|
)) { |
|
// Not a valid host entry |
|
$this->edebug('Ignoring invalid host: ' . $hostentry); |
|
continue; |
|
} |
|
// $hostinfo[2]: optional ssl or tls prefix |
|
// $hostinfo[3]: the hostname |
|
// $hostinfo[4]: optional port number |
|
// The host string prefix can temporarily override the current setting for SMTPSecure |
|
// If it's not specified, the default value is used |
|
$prefix = ''; |
|
$secure = $this->SMTPSecure; |
|
$tls = ($this->SMTPSecure == 'tls'); |
|
if ('ssl' == $hostinfo[2] or ('' == $hostinfo[2] and 'ssl' == $this->SMTPSecure)) { |
|
$prefix = 'ssl://'; |
|
$tls = false; // Can't have SSL and TLS at the same time |
|
$secure = 'ssl'; |
|
} elseif ($hostinfo[2] == 'tls') { |
|
$tls = true; |
|
// tls doesn't use a prefix |
|
$secure = 'tls'; |
|
} |
|
//Do we need the OpenSSL extension? |
|
$sslext = defined('OPENSSL_ALGO_SHA1'); |
|
if ('tls' === $secure or 'ssl' === $secure) { |
|
//Check for an OpenSSL constant rather than using extension_loaded, which is sometimes disabled |
|
if (!$sslext) { |
|
throw new phpmailerException($this->lang('extension_missing').'openssl', self::STOP_CRITICAL); |
|
} |
|
} |
|
$host = $hostinfo[3]; |
|
$port = $this->Port; |
|
$tport = (integer)$hostinfo[4]; |
|
if ($tport > 0 and $tport < 65536) { |
|
$port = $tport; |
|
} |
|
if ($this->smtp->connect($prefix . $host, $port, $this->Timeout, $options)) { |
|
try { |
|
if ($this->Helo) { |
|
$hello = $this->Helo; |
|
} else { |
|
$hello = $this->serverHostname(); |
|
} |
|
$this->smtp->hello($hello); |
|
//Automatically enable TLS encryption if: |
|
// * it's not disabled |
|
// * we have openssl extension |
|
// * we are not already using SSL |
|
// * the server offers STARTTLS |
|
if ($this->SMTPAutoTLS and $sslext and $secure != 'ssl' and $this->smtp->getServerExt('STARTTLS')) { |
|
$tls = true; |
|
} |
|
if ($tls) { |
|
if (!$this->smtp->startTLS()) { |
|
throw new phpmailerException($this->lang('connect_host')); |
|
} |
|
// We must resend EHLO after TLS negotiation |
|
$this->smtp->hello($hello); |
|
} |
|
if ($this->SMTPAuth) { |
|
if (!$this->smtp->authenticate( |
|
$this->Username, |
|
$this->Password, |
|
$this->AuthType, |
|
$this->Realm, |
|
$this->Workstation |
|
) |
|
) { |
|
throw new phpmailerException($this->lang('authenticate')); |
|
} |
|
} |
|
return true; |
|
} catch (phpmailerException $exc) { |
|
$lastexception = $exc; |
|
$this->edebug($exc->getMessage()); |
|
// We must have connected, but then failed TLS or Auth, so close connection nicely |
|
$this->smtp->quit(); |
|
} |
|
} |
|
} |
|
// If we get here, all connection attempts have failed, so close connection hard |
|
$this->smtp->close(); |
|
// As we've caught all exceptions, just report whatever the last one was |
|
if ($this->exceptions and !is_null($lastexception)) { |
|
throw $lastexception; |
|
} |
|
return false; |
|
} |
|
|
|
/** |
|
* Close the active SMTP session if one exists. |
|
* @return void |
|
*/ |
|
public function smtpClose() |
|
{ |
|
if (is_a($this->smtp, 'SMTP')) { |
|
if ($this->smtp->connected()) { |
|
$this->smtp->quit(); |
|
$this->smtp->close(); |
|
} |
|
} |
|
} |
|
|
|
/** |
|
* Set the language for 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. French is "fr") |
|
* @param string $lang_path Path to the language file directory, with trailing separator (slash) |
|
* @return boolean |
|
* @access public |
|
*/ |
|
public function setLanguage($langcode = 'en', $lang_path = '') |
|
{ |
|
// Backwards compatibility for renamed language codes |
|
$renamed_langcodes = array( |
|
'br' => 'pt_br', |
|
'cz' => 'cs', |
|
'dk' => 'da', |
|
'no' => 'nb', |
|
'se' => 'sv', |
|
'sr' => 'rs' |
|
); |
|
|
|
if (isset($renamed_langcodes[$langcode])) { |
|
$langcode = $renamed_langcodes[$langcode]; |
|
} |
|
|
|
// Define full set of translatable strings in English |
|
$PHPMAILER_LANG = array( |
|
'authenticate' => 'SMTP Error: Could not authenticate.', |
|
'connect_host' => 'SMTP Error: Could not connect to SMTP host.', |
|
'data_not_accepted' => 'SMTP Error: data not accepted.', |
|
'empty_message' => 'Message body empty', |
|
'encoding' => 'Unknown encoding: ', |
|
'execute' => 'Could not execute: ', |
|
'file_access' => 'Could not access file: ', |
|
'file_open' => 'File Error: Could not open file: ', |
|
'from_failed' => 'The following From address failed: ', |
|
'instantiate' => 'Could not instantiate mail function.', |
|
'invalid_address' => 'Invalid address: ', |
|
'mailer_not_supported' => ' mailer is not supported.', |
|
'provide_address' => 'You must provide at least one recipient email address.', |
|
'recipients_failed' => 'SMTP Error: The following recipients failed: ', |
|
'signing' => 'Signing Error: ', |
|
'smtp_connect_failed' => 'SMTP connect() failed.', |
|
'smtp_error' => 'SMTP server error: ', |
|
'variable_set' => 'Cannot set or reset variable: ', |
|
'extension_missing' => 'Extension missing: ' |
|
); |
|
if (empty($lang_path)) { |
|
// Calculate an absolute path so it can work if CWD is not here |
|
$lang_path = dirname(__FILE__). DIRECTORY_SEPARATOR . 'language'. DIRECTORY_SEPARATOR; |
|
} |
|
//Validate $langcode |
|
if (!preg_match('/^[a-z]{2}(?:_[a-zA-Z]{2})?$/', $langcode)) { |
|
$langcode = 'en'; |
|
} |
|
$foundlang = true; |
|
$lang_file = $lang_path . 'phpmailer.lang-' . $langcode . '.php'; |
|
// There is no English translation file |
|
if ($langcode != 'en') { |
|
// Make sure language file path is readable |
|
if (!self::isPermittedPath($lang_file) or !is_readable($lang_file)) { |
|
$foundlang = false; |
|
} else { |
|
// Overwrite language-specific strings. |
|
// This way we'll never have missing translation keys. |
|
$foundlang = include $lang_file; |
|
} |
|
} |
|
$this->language = $PHPMAILER_LANG; |
|
return (boolean)$foundlang; // Returns false if language not found |
|
} |
|
|
|
/** |
|
* Get the array of strings for the current language. |
|
* @return array |
|
*/ |
|
public function getTranslations() |
|
{ |
|
return $this->language; |
|
} |
|
|
|
/** |
|
* Create recipient headers. |
|
* @access public |
|
* @param string $type |
|
* @param array $addr An array of recipient, |
|
* where each recipient is a 2-element indexed array with element 0 containing an address |
|
* and element 1 containing a name, like: |
|
* array(array('joe@example.com', 'Joe User'), array('zoe@example.com', 'Zoe User')) |
|
* @return string |
|
*/ |
|
public function addrAppend($type, $addr) |
|
{ |
|
$addresses = array(); |
|
foreach ($addr as $address) { |
|
$addresses[] = $this->addrFormat($address); |
|
} |
|
return $type . ': ' . implode(', ', $addresses) . $this->LE; |
|
} |
|
|
|
/** |
|
* Format an address for use in a message header. |
|
* @access public |
|
* @param array $addr A 2-element indexed array, element 0 containing an address, element 1 containing a name |
|
* like array('joe@example.com', 'Joe User') |
|
* @return string |
|
*/ |
|
public function addrFormat($addr) |
|
{ |
|
if (empty($addr[1])) { // No name provided |
|
return $this->secureHeader($addr[0]); |
|
} else { |
|
return $this->encodeHeader($this->secureHeader($addr[1]), 'phrase') . ' <' . $this->secureHeader( |
|
$addr[0] |
|
) . '>'; |
|
} |
|
} |
|
|
|
/** |
|
* Word-wrap message. |
|
* For use with mailers that do not automatically perform wrapping |
|
* and for quoted-printable encoded messages. |
|
* 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, $qp_mode = false) |
|
{ |
|
if ($qp_mode) { |
|
$soft_break = sprintf(' =%s', $this->LE); |
|
} else { |
|
$soft_break = $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); |
|
//Remove a trailing line break |
|
if (substr($message, -$lelen) == $this->LE) { |
|
$message = substr($message, 0, -$lelen); |
|
} |
|
|
|
//Split message into lines |
|
$lines = explode($this->LE, $message); |
|
//Message will be rebuilt in here |
|
$message = ''; |
|
foreach ($lines as $line) { |
|
$words = explode(' ', $line); |
|
$buf = ''; |
|
$firstword = true; |
|
foreach ($words as $word) { |
|
if ($qp_mode and (strlen($word) > $length)) { |
|
$space_left = $length - strlen($buf) - $crlflen; |
|
if (!$firstword) { |
|
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) { |
|
if ($length <= 0) { |
|
break; |
|
} |
|
$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 = $buf; |
|
if (!$firstword) { |
|
$buf .= ' '; |
|
} |
|
$buf .= $word; |
|
|
|
if (strlen($buf) > $length and $buf_o != '') { |
|
$message .= $buf_o . $soft_break; |
|
$buf = $word; |
|
} |
|
} |
|
$firstword = false; |
|
} |
|
$message .= $buf . self::CRLF; |
|
} |
|
|
|
return $message; |
|
} |
|
|
|
/** |
|
* Find the 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 integer $maxLength Find the last character boundary prior to this length |
|
* @return integer |
|
*/ |
|
public function utf8CharBoundary($encodedText, $maxLength) |
|
{ |
|
$foundSplitPos = false; |
|
$lookBack = 3; |
|
while (!$foundSplitPos) { |
|
$lastChunk = substr($encodedText, $maxLength - $lookBack, $lookBack); |
|
$encodedCharPos = strpos($lastChunk, '='); |
|
if (false !== $encodedCharPos) { |
|
// 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 ($dec < 128) { |
|
// Single byte character. |
|
// If the encoded char was found at pos 0, it will fit |
|
// otherwise reduce maxLength to start of the encoded char |
|
if ($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 $maxLength; |
|
} |
|
|
|
/** |
|
* Apply word wrapping to the message body. |
|
* Wraps the message body to the number of chars set in the WordWrap property. |
|
* You should only do this to plain-text bodies as wrapping HTML tags may break them. |
|
* This is called automatically by createBody(), so you don't need to call it yourself. |
|
* @access public |
|
* @return void |
|
*/ |
|
public function setWordWrap() |
|
{ |
|
if ($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; |
|
} |
|
} |
|
|
|
/** |
|
* Assemble message headers. |
|
* @access public |
|
* @return string The assembled headers |
|
*/ |
|
public function createHeader() |
|
{ |
|
$result = ''; |
|
|
|
$result .= $this->headerLine('Date', $this->MessageDate == '' ? self::rfcDate() : $this->MessageDate); |
|
|
|
// To be created automatically by mail() |
|
if ($this->SingleTo) { |
|
if ($this->Mailer != 'mail') { |
|
foreach ($this->to as $toaddr) { |
|
$this->SingleToArray[] = $this->addrFormat($toaddr); |
|
} |
|
} |
|
} else { |
|
if (count($this->to) > 0) { |
|
if ($this->Mailer != 'mail') { |
|
$result .= $this->addrAppend('To', $this->to); |
|
} |
|
} elseif (count($this->cc) == 0) { |
|
$result .= $this->headerLine('To', 'undisclosed-recipients:;'); |
|
} |
|
} |
|
|
|
$result .= $this->addrAppend('From', array(array(trim($this->From), $this->FromName))); |
|
|
|
// sendmail and mail() extract Cc from the header before sending |
|
if (count($this->cc) > 0) { |
|
$result .= $this->addrAppend('Cc', $this->cc); |
|
} |
|
|
|
// sendmail and mail() extract Bcc from the header before sending |
|
if (( |
|
$this->Mailer == 'sendmail' or $this->Mailer == 'qmail' or $this->Mailer == 'mail' |
|
) |
|
and count($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))); |
|
} |
|
|
|
// Only allow a custom message ID if it conforms to RFC 5322 section 3.6.4 |
|
// https://tools.ietf.org/html/rfc5322#section-3.6.4 |
|
if ('' != $this->MessageID and preg_match('/^<.*@.*>$/', $this->MessageID)) { |
|
$this->lastMessageID = $this->MessageID; |
|
} else { |
|
$this->lastMessageID = sprintf('<%s@%s>', $this->uniqueid, $this->serverHostname()); |
|
} |
|
$result .= $this->headerLine('Message-ID', $this->lastMessageID); |
|
if (!is_null($this->Priority)) { |
|
$result .= $this->headerLine('X-Priority', $this->Priority); |
|
} |
|
if ($this->XMailer == '') { |
|
$result .= $this->headerLine( |
|
'X-Mailer', |
|
'PHPMailer ' . $this->Version . ' (https://github.com/PHPMailer/PHPMailer)' |
|
); |
|
} else { |
|
$myXmailer = trim($this->XMailer); |
|
if ($myXmailer) { |
|
$result .= $this->headerLine('X-Mailer', $myXmailer); |
|
} |
|
} |
|
|
|
if ($this->ConfirmReadingTo != '') { |
|
$result .= $this->headerLine('Disposition-Notification-To', '<' . $this->ConfirmReadingTo . '>'); |
|
} |
|
|
|
// Add custom headers |
|
foreach ($this->CustomHeader as $header) { |
|
$result .= $this->headerLine( |
|
trim($header[0]), |
|
$this->encodeHeader(trim($header[1])) |
|
); |
|
} |
|
if (!$this->sign_key_file) { |
|
$result .= $this->headerLine('MIME-Version', '1.0'); |
|
$result .= $this->getMailMIME(); |
|
} |
|
|
|
return $result; |
|
} |
|
|
|
/** |
|
* Get the message MIME type headers. |
|
* @access public |
|
* @return string |
|
*/ |
|
public function getMailMIME() |
|
{ |
|
$result = ''; |
|
$ismultipart = true; |
|
switch ($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->textLine('Content-Type: ' . $this->ContentType . '; charset=' . $this->CharSet); |
|
$ismultipart = false; |
|
break; |
|
} |
|
// RFC1341 part 5 says 7bit is assumed if not specified |
|
if ($this->Encoding != '7bit') { |
|
// RFC 2045 section 6.4 says multipart MIME parts may only use 7bit, 8bit or binary CTE |
|
if ($ismultipart) { |
|
if ($this->Encoding == '8bit') { |
|
$result .= $this->headerLine('Content-Transfer-Encoding', '8bit'); |
|
} |
|
// The only remaining alternatives are quoted-printable and base64, which are both 7bit compatible |
|
} else { |
|
$result .= $this->headerLine('Content-Transfer-Encoding', $this->Encoding); |
|
} |
|
} |
|
|
|
if ($this->Mailer != 'mail') { |
|
$result .= $this->LE; |
|
} |
|
|
|
return $result; |
|
} |
|
|
|
/** |
|
* Returns the whole MIME message. |
|
* Includes complete headers and body. |
|
* Only valid post preSend(). |
|
* @see PHPMailer::preSend() |
|
* @access public |
|
* @return string |
|
*/ |
|
public function getSentMIMEMessage() |
|
{ |
|
return rtrim($this->MIMEHeader . $this->mailHeader, "\n\r") . self::CRLF . self::CRLF . $this->MIMEBody; |
|
} |
|
|
|
/** |
|
* Create unique ID |
|
* @return string |
|
*/ |
|
protected function generateId() { |
|
return md5(uniqid(time())); |
|
} |
|
|
|
/** |
|
* Assemble the message body. |
|
* Returns an empty string on failure. |
|
* @access public |
|
* @throws phpmailerException |
|
* @return string The assembled message body |
|
*/ |
|
public function createBody() |
|
{ |
|
$body = ''; |
|
//Create unique IDs and preset boundaries |
|
$this->uniqueid = $this->generateId(); |
|
$this->boundary[1] = 'b1_' . $this->uniqueid; |
|
$this->boundary[2] = 'b2_' . $this->uniqueid; |
|
$this->boundary[3] = 'b3_' . $this->uniqueid; |
|
|
|
if ($this->sign_key_file) { |
|
$body .= $this->getMailMIME() . $this->LE; |
|
} |
|
|
|
$this->setWordWrap(); |
|
|
|
$bodyEncoding = $this->Encoding; |
|
$bodyCharSet = $this->CharSet; |
|
//Can we do a 7-bit downgrade? |
|
if ($bodyEncoding == '8bit' and !$this->has8bitChars($this->Body)) { |
|
$bodyEncoding = '7bit'; |
|
//All ISO 8859, Windows codepage and UTF-8 charsets are ascii compatible up to 7-bit |
|
$bodyCharSet = 'us-ascii'; |
|
} |
|
//If lines are too long, and we're not already using an encoding that will shorten them, |
|
//change to quoted-printable transfer encoding for the body part only |
|
if ('base64' != $this->Encoding and self::hasLineLongerThanMax($this->Body)) { |
|
$bodyEncoding = 'quoted-printable'; |
|
} |
|
|
|
$altBodyEncoding = $this->Encoding; |
|
$altBodyCharSet = $this->CharSet; |
|
//Can we do a 7-bit downgrade? |
|
if ($altBodyEncoding == '8bit' and !$this->has8bitChars($this->AltBody)) { |
|
$altBodyEncoding = '7bit'; |
|
//All ISO 8859, Windows codepage and UTF-8 charsets are ascii compatible up to 7-bit |
|
$altBodyCharSet = 'us-ascii'; |
|
} |
|
//If lines are too long, and we're not already using an encoding that will shorten them, |
|
//change to quoted-printable transfer encoding for the alt body part only |
|
if ('base64' != $altBodyEncoding and self::hasLineLongerThanMax($this->AltBody)) { |
|
$altBodyEncoding = 'quoted-printable'; |
|
} |
|
//Use this as a preamble in all multipart message types |
|
$mimepre = "This is a multi-part message in MIME format." . $this->LE . $this->LE; |
|
switch ($this->message_type) { |
|
case 'inline': |
|
$body .= $mimepre; |
|
$body .= $this->getBoundary($this->boundary[1], $bodyCharSet, '', $bodyEncoding); |
|
$body .= $this->encodeString($this->Body, $bodyEncoding); |
|
$body .= $this->LE . $this->LE; |
|
$body .= $this->attachAll('inline', $this->boundary[1]); |
|
break; |
|
case 'attach': |
|
$body .= $mimepre; |
|
$body .= $this->getBoundary($this->boundary[1], $bodyCharSet, '', $bodyEncoding); |
|
$body .= $this->encodeString($this->Body, $bodyEncoding); |
|
$body .= $this->LE . $this->LE; |
|
$body .= $this->attachAll('attachment', $this->boundary[1]); |
|
break; |
|
case 'inline_attach': |
|
$body .= $mimepre; |
|
$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], $bodyCharSet, '', $bodyEncoding); |
|
$body .= $this->encodeString($this->Body, $bodyEncoding); |
|
$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 .= $mimepre; |
|
$body .= $this->getBoundary($this->boundary[1], $altBodyCharSet, 'text/plain', $altBodyEncoding); |
|
$body .= $this->encodeString($this->AltBody, $altBodyEncoding); |
|
$body .= $this->LE . $this->LE; |
|
$body .= $this->getBoundary($this->boundary[1], $bodyCharSet, 'text/html', $bodyEncoding); |
|
$body .= $this->encodeString($this->Body, $bodyEncoding); |
|
$body .= $this->LE . $this->LE; |
|
if (!empty($this->Ical)) { |
|
$body .= $this->getBoundary($this->boundary[1], '', 'text/calendar; method=REQUEST', ''); |
|
$body .= $this->encodeString($this->Ical, $this->Encoding); |
|
$body .= $this->LE . $this->LE; |
|
} |
|
$body .= $this->endBoundary($this->boundary[1]); |
|
break; |
|
case 'alt_inline': |
|
$body .= $mimepre; |
|
$body .= $this->getBoundary($this->boundary[1], $altBodyCharSet, 'text/plain', $altBodyEncoding); |
|
$body .= $this->encodeString($this->AltBody, $altBodyEncoding); |
|
$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], $bodyCharSet, 'text/html', $bodyEncoding); |
|
$body .= $this->encodeString($this->Body, $bodyEncoding); |
|
$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 .= $mimepre; |
|
$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], $altBodyCharSet, 'text/plain', $altBodyEncoding); |
|
$body .= $this->encodeString($this->AltBody, $altBodyEncoding); |
|
$body .= $this->LE . $this->LE; |
|
$body .= $this->getBoundary($this->boundary[2], $bodyCharSet, 'text/html', $bodyEncoding); |
|
$body .= $this->encodeString($this->Body, $bodyEncoding); |
|
$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 .= $mimepre; |
|
$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], $altBodyCharSet, 'text/plain', $altBodyEncoding); |
|
$body .= $this->encodeString($this->AltBody, $altBodyEncoding); |
|
$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], $bodyCharSet, 'text/html', $bodyEncoding); |
|
$body .= $this->encodeString($this->Body, $bodyEncoding); |
|
$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 '', applies to simple `text/plain` and `text/html` body content types |
|
//Reset the `Encoding` property in case we changed it for line length reasons |
|
$this->Encoding = $bodyEncoding; |
|
$body .= $this->encodeString($this->Body, $this->Encoding); |
|
break; |
|
} |
|
|
|
if ($this->isError()) { |
|
$body = ''; |
|
} elseif ($this->sign_key_file) { |
|
try { |
|
if (!defined('PKCS7_TEXT')) { |
|
throw new phpmailerException($this->lang('extension_missing') . 'openssl'); |
|
} |
|
// @TODO would be nice to use php://temp streams here, but need to wrap for PHP < 5.1 |
|
$file = tempnam(sys_get_temp_dir(), 'mail'); |
|
if (false === file_put_contents($file, $body)) { |
|
throw new phpmailerException($this->lang('signing') . ' Could not write temp file'); |
|
} |
|
$signed = tempnam(sys_get_temp_dir(), 'signed'); |
|
//Workaround for PHP bug https://bugs.php.net/bug.php?id=69197 |
|
if (empty($this->sign_extracerts_file)) { |
|
$sign = @openssl_pkcs7_sign( |
|
$file, |
|
$signed, |
|
'file://' . realpath($this->sign_cert_file), |
|
array('file://' . realpath($this->sign_key_file), $this->sign_key_pass), |
|
null |
|
); |
|
} else { |
|
$sign = @openssl_pkcs7_sign( |
|
$file, |
|
$signed, |
|
'file://' . realpath($this->sign_cert_file), |
|
array('file://' . realpath($this->sign_key_file), $this->sign_key_pass), |
|
null, |
|
PKCS7_DETACHED, |
|
$this->sign_extracerts_file |
|
); |
|
} |
|
if ($sign) { |
|
@unlink($file); |
|
$body = file_get_contents($signed); |
|
@unlink($signed); |
|
//The message returned by openssl contains both headers and body, so need to split them up |
|
$parts = explode("\n\n", $body, 2); |
|
$this->MIMEHeader .= $parts[0] . $this->LE . $this->LE; |
|
$body = $parts[1]; |
|
} else { |
|
@unlink($file); |
|
@unlink($signed); |
|
throw new phpmailerException($this->lang('signing') . openssl_error_string()); |
|
} |
|
} catch (phpmailerException $exc) { |
|
$body = ''; |
|
if ($this->exceptions) { |
|
throw $exc; |
|
} |
|
} |
|
} |
|
return $body; |
|
} |
|
|
|
/** |
|
* Return 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 .= $this->LE; |
|
// RFC1341 part 5 says 7bit is assumed if not specified |
|
if ($encoding != '7bit') { |
|
$result .= $this->headerLine('Content-Transfer-Encoding', $encoding); |
|
} |
|
$result .= $this->LE; |
|
|
|
return $result; |
|
} |
|
|
|
/** |
|
* Return the end of a message boundary. |
|
* @access protected |
|
* @param string $boundary |
|
* @return string |
|
*/ |
|
protected function endBoundary($boundary) |
|
{ |
|
return $this->LE . '--' . $boundary . '--' . $this->LE; |
|
} |
|
|
|
/** |
|
* Set the message type. |
|
* PHPMailer only supports some preset message types, not arbitrary MIME structures. |
|
* @access protected |
|
* @return void |
|
*/ |
|
protected function setMessageType() |
|
{ |
|
$type = array(); |
|
if ($this->alternativeExists()) { |
|
$type[] = 'alt'; |
|
} |
|
if ($this->inlineImageExists()) { |
|
$type[] = 'inline'; |
|
} |
|
if ($this->attachmentExists()) { |
|
$type[] = 'attach'; |
|
} |
|
$this->message_type = implode('_', $type); |
|
if ($this->message_type == '') { |
|
//The 'plain' message_type refers to the message having a single body element, not that it is plain-text |
|
$this->message_type = 'plain'; |
|
} |
|
} |
|
|
|
/** |
|
* Format a header line. |
|
* @access public |
|
* @param string $name |
|
* @param string $value |
|
* @return string |
|
*/ |
|
public function headerLine($name, $value) |
|
{ |
|
return $name . ': ' . $value . $this->LE; |
|
} |
|
|
|
/** |
|
* Return a formatted mail line. |
|
* @access public |
|
* @param string $value |
|
* @return string |
|
*/ |
|
public function textLine($value) |
|
{ |
|
return $value . $this->LE; |
|
} |
|
|
|
/** |
|
* Add an attachment from a path on the filesystem. |
|
* Never use a user-supplied path to a file! |
|
* Returns false if the file could not be found or read. |
|
* Explicitly *does not* support passing URLs; PHPMailer is not an HTTP client. |
|
* If you need to do that, fetch the resource yourself and pass it in via a local file or string. |
|
* @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. |
|
* @param string $disposition Disposition to use |
|
* @throws phpmailerException |
|
* @return boolean |
|
*/ |
|
public function addAttachment($path, $name = '', $encoding = 'base64', $type = '', $disposition = 'attachment') |
|
{ |
|
try { |
|
if (!self::isPermittedPath($path) or !@is_file($path)) { |
|
throw new phpmailerException($this->lang('file_access') . $path, self::STOP_CONTINUE); |
|
} |
|
|
|
// If a MIME type is not specified, try to work it out from the file name |
|
if ($type == '') { |
|
$type = self::filenameToType($path); |
|
} |
|
|
|
$filename = basename($path); |
|
if ($name == '') { |
|
$name = $filename; |
|
} |
|
|
|
$this->attachment[] = array( |
|
0 => $path, |
|
1 => $filename, |
|
2 => $name, |
|
3 => $encoding, |
|
4 => $type, |
|
5 => false, // isStringAttachment |
|
6 => $disposition, |
|
7 => 0 |
|
); |
|
|
|
} catch (phpmailerException $exc) { |
|
$this->setError($exc->getMessage()); |
|
$this->edebug($exc->getMessage()); |
|
if ($this->exceptions) { |
|
throw $exc; |
|
} |
|
return false; |
|
} |
|
return true; |
|
} |
|
|
|
/** |
|
* Return the array of attachments. |
|
* @return array |
|
*/ |
|
public function getAttachments() |
|
{ |
|
return $this->attachment; |
|
} |
|
|
|
/** |
|
* Attach all file, 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; |
|
$name = $attachment[2]; |
|
$encoding = $attachment[3]; |
|
$type = $attachment[4]; |
|
$disposition = $attachment[6]; |
|
$cid = $attachment[7]; |
|
if ($disposition == 'inline' && array_key_exists($cid, $cidUniq)) { |
|
continue; |
|
} |
|
$cidUniq[$cid] = true; |
|
|
|
$mime[] = sprintf('--%s%s', $boundary, $this->LE); |
|
//Only include a filename property if we have one |
|
if (!empty($name)) { |
|
$mime[] = sprintf( |
|
'Content-Type: %s; name="%s"%s', |
|
$type, |
|
$this->encodeHeader($this->secureHeader($name)), |
|
$this->LE |
|
); |
|
} else { |
|
$mime[] = sprintf( |
|
'Content-Type: %s%s', |
|
$type, |
|
$this->LE |
|
); |
|
} |
|
// RFC1341 part 5 says 7bit is assumed if not specified |
|
if ($encoding != '7bit') { |
|
$mime[] = sprintf('Content-Transfer-Encoding: %s%s', $encoding, $this->LE); |
|
} |
|
|
|
if ($disposition == 'inline') { |
|
$mime[] = sprintf('Content-ID: <%s>%s', $cid, $this->LE); |
|
} |
|
|
|
// If a filename contains any of these chars, it should be quoted, |
|
// but not otherwise: RFC2183 & RFC2045 5.1 |
|
// Fixes a warning in IETF's msglint MIME checker |
|
// Allow for bypassing the Content-Disposition header totally |
|
if (!(empty($disposition))) { |
|
$encoded_name = $this->encodeHeader($this->secureHeader($name)); |
|
if (preg_match('/[ \(\)<>@,;:\\"\/\[\]\?=]/', $encoded_name)) { |
|
$mime[] = sprintf( |
|
'Content-Disposition: %s; filename="%s"%s', |
|
$disposition, |
|
$encoded_name, |
|
$this->LE . $this->LE |
|
); |
|
} else { |
|
if (!empty($encoded_name)) { |
|
$mime[] = sprintf( |
|
'Content-Disposition: %s; filename=%s%s', |
|
$disposition, |
|
$encoded_name, |
|
$this->LE . $this->LE |
|
); |
|
} else { |
|
$mime[] = sprintf( |
|
'Content-Disposition: %s%s', |
|
$disposition, |
|
$this->LE . $this->LE |
|
); |
|
} |
|
} |
|
} else { |
|
$mime[] = $this->LE; |
|
} |
|
|
|
// Encode as string attachment |
|
if ($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); |
|
} |
|
|
|
/** |
|
* Encode a file attachment in requested format. |
|
* Returns an empty string on failure. |
|
* @param string $path The full path to the file |
|
* @param string $encoding The encoding to use; one of 'base64', '7bit', '8bit', 'binary', 'quoted-printable' |
|
* @throws phpmailerException |
|
* @access protected |
|
* @return string |
|
*/ |
|
protected function encodeFile($path, $encoding = 'base64') |
|
{ |
|
try { |
|
if (!self::isPermittedPath($path) or !file_exists($path)) { |
|
throw new phpmailerException($this->lang('file_open') . $path, self::STOP_CONTINUE); |
|
} |
|
$magic_quotes = ( PHP_VERSION_ID < 70400 && get_magic_quotes_runtime() ); // WP: Patched for PHP 7.4. |
|
if ($magic_quotes) { |
|
if (version_compare(PHP_VERSION, '5.3.0', '<')) { |
|
set_magic_quotes_runtime(false); |
|
} else { |
|
//Doesn't exist in PHP 5.4, but we don't need to check because |
|
//get_magic_quotes_runtime always returns false in 5.4+ |
|
//so it will never get here |
|
ini_set('magic_quotes_runtime', false); |
|
} |
|
} |
|
$file_buffer = file_get_contents($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 $exc) { |
|
$this->setError($exc->getMessage()); |
|
return ''; |
|
} |
|
} |
|
|
|
/** |
|
* Encode a string in 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 optimally. |
|
* Picks shortest of Q, B, quoted-printable or none. |
|
* @access public |
|
* @param string $str |
|
* @param string $position |
|
* @return string |
|
*/ |
|
public function encodeHeader($str, $position = 'text') |
|
{ |
|
$matchcount = 0; |
|
switch (strtolower($position)) { |
|
case 'phrase': |
|
if (!preg_match('/[\200-\377]/', $str)) { |
|
// Can't use addslashes as we don't know the value of magic_quotes_sybase |
|
$encoded = addcslashes($str, "\0..\37\177\\\""); |
|
if (($str == $encoded) && !preg_match('/[^A-Za-z0-9!#$%&\'*+\/=?^_`{|}~ -]/', $str)) { |
|
return ($encoded); |
|
} else { |
|
return ("\"$encoded\""); |
|
} |
|
} |
|
$matchcount = preg_match_all('/[^\040\041\043-\133\135-\176]/', $str, $matches); |
|
break; |
|
/** @noinspection PhpMissingBreakStatementInspection */ |
|
case 'comment': |
|
$matchcount = preg_match_all('/[()"]/', $str, $matches); |
|
// Intentional fall-through |
|
case 'text': |
|
default: |
|
$matchcount += preg_match_all('/[\000-\010\013\014\016-\037\177-\377]/', $str, $matches); |
|
break; |
|
} |
|
|
|
//There are no chars that need encoding |
|
if ($matchcount == 0) { |
|
return ($str); |
|
} |
|
|
|
$maxlen = 75 - 7 - strlen($this->CharSet); |
|
// Try to select the encoding which should produce the shortest output |
|
if ($matchcount > strlen($str) / 3) { |
|
// More than a third of the content will need encoding, so B encoding will be most efficient |
|
$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; |
|
} |
|
|
|
/** |
|
* Check if a string contains multi-byte characters. |
|
* @access public |
|
* @param string $str multi-byte text to wrap encode |
|
* @return boolean |
|
*/ |
|
public function hasMultiBytes($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; |
|
} |
|
} |
|
|
|
/** |
|
* Does a string contain any 8-bit chars (in any charset)? |
|
* @param string $text |
|
* @return boolean |
|
*/ |
|
public function has8bitChars($text) |
|
{ |
|
return (boolean)preg_match('/[\x80-\xFF]/', $text); |
|
} |
|
|
|
/** |
|
* Encode and wrap long multibyte strings for mail headers |
|
* without breaking lines within a character. |
|
* Adapted from a function by paravoid |
|
* @link http://www.php.net/manual/en/function.mb-encode-mimeheader.php#60283 |
|
* @access public |
|
* @param string $str multi-byte text to wrap encode |
|
* @param string $linebreak string to use as linefeed/end-of-line |
|
* @return string |
|
*/ |
|
public function base64EncodeWrapMB($str, $linebreak = null) |
|
{ |
|
$start = '=?' . $this->CharSet . '?B?'; |
|
$end = '?='; |
|
$encoded = ''; |
|
if ($linebreak === null) { |
|
$linebreak = $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 |
|
$avgLength = floor($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 . $linebreak; |
|
} |
|
|
|
// Chomp the last linefeed |
|
$encoded = substr($encoded, 0, -strlen($linebreak)); |
|
return $encoded; |
|
} |
|
|
|
/** |
|
* Encode a string in quoted-printable format. |
|
* According to RFC2045 section 6.7. |
|
* @access public |
|
* @param string $string The text to encode |
|
* @param integer $line_max Number of chars allowed on a line before wrapping |
|
* @return string |
|
* @link http://www.php.net/manual/en/function.quoted-printable-decode.php#89417 Adapted from this comment |
|
*/ |
|
public function encodeQP($string, $line_max = 76) |
|
{ |
|
// Use native function if it's available (>= PHP5.3) |
|
if (function_exists('quoted_printable_encode')) { |
|
return quoted_printable_encode($string); |
|
} |
|
// Fall back to a pure PHP implementation |
|
$string = str_replace( |
|
array('%20', '%0D%0A.', '%0D%0A', '%'), |
|
array(' ', "\r\n=2E", "\r\n", '='), |
|
rawurlencode($string) |
|
); |
|
return preg_replace('/[^\r\n]{' . ($line_max - 3) . '}[^=\r\n]{2}/', "$0=\r\n", $string); |
|
} |
|
|
|
/** |
|
* Backward compatibility wrapper for an old QP encoding function that was removed. |
|
* @see PHPMailer::encodeQP() |
|
* @access public |
|
* @param string $string |
|
* @param integer $line_max |
|
* @param boolean $space_conv |
|
* @return string |
|
* @deprecated Use encodeQP instead. |
|
*/ |
|
public function encodeQPphp( |
|
$string, |
|
$line_max = 76, |
|
/** @noinspection PhpUnusedParameterInspection */ $space_conv = false |
|
) { |
|
return $this->encodeQP($string, $line_max); |
|
} |
|
|
|
/** |
|
* Encode a string using 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': |
|
// RFC 2047 section 5.3 |
|
$pattern = '^A-Za-z0-9!*+\/ -'; |
|
break; |
|
/** @noinspection PhpMissingBreakStatementInspection */ |
|
case 'comment': |
|
// RFC 2047 section 5.2 |
|
$pattern = '\(\)"'; |
|
// intentional fall-through |
|
// for this reason we build the $pattern without including delimiters and [] |
|
case 'text': |
|
default: |
|
// RFC 2047 section 5.1 |
|
// Replace every high ascii, control, =, ? and _ characters |
|
$pattern = '\000-\011\013\014\016-\037\075\077\137\177-\377' . $pattern; |
|
break; |
|
} |
|
$matches = array(); |
|
if (preg_match_all("/[{$pattern}]/", $encoded, $matches)) { |
|
// If the string contains an '=', make sure it's the first thing we replace |
|
// so as to avoid double-encoding |
|
$eqkey = array_search('=', $matches[0]); |
|
if (false !== $eqkey) { |
|
unset($matches[0][$eqkey]); |
|
array_unshift($matches[0], '='); |
|
} |
|
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); |
|
} |
|
|
|
/** |
|
* Add a string or binary attachment (non-filesystem). |
|
* 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. |
|
* @param string $disposition Disposition to use |
|
* @return void |
|
*/ |
|
public function addStringAttachment( |
|
$string, |
|
$filename, |
|
$encoding = 'base64', |
|
$type = '', |
|
$disposition = 'attachment' |
|
) { |
|
// If a MIME type is not specified, try to work it out from the file name |
|
if ($type == '') { |
|
$type = self::filenameToType($filename); |
|
} |
|
// Append to $attachment array |
|
$this->attachment[] = array( |
|
0 => $string, |
|
1 => $filename, |
|
2 => basename($filename), |
|
3 => $encoding, |
|
4 => $type, |
|
5 => true, // isStringAttachment |
|
6 => $disposition, |
|
7 => 0 |
|
); |
|
} |
|
|
|
/** |
|
* Add an embedded (inline) attachment from a file. |
|
* This can include images, sounds, and just about any other document type. |
|
* These differ from 'regular' attachments in that they are intended to be |
|
* displayed inline with the message, not just attached for download. |
|
* This is used in HTML messages that embed the images |
|
* the HTML refers to using the $cid value. |
|
* Never use a user-supplied path to a file! |
|
* @param string $path Path to the attachment. |
|
* @param string $cid Content ID of the attachment; Use this to reference |
|
* the content when using an embedded image in HTML. |
|
* @param string $name Overrides the attachment name. |
|
* @param string $encoding File encoding (see $Encoding). |
|
* @param string $type File MIME type. |
|
* @param string $disposition Disposition to use |
|
* @return boolean True on successfully adding an attachment |
|
*/ |
|
public function addEmbeddedImage($path, $cid, $name = '', $encoding = 'base64', $type = '', $disposition = 'inline') |
|
{ |
|
if (!self::isPermittedPath($path) or !@is_file($path)) { |
|
$this->setError($this->lang('file_access') . $path); |
|
return false; |
|
} |
|
|
|
// If a MIME type is not specified, try to work it out from the file name |
|
if ($type == '') { |
|
$type = self::filenameToType($path); |
|
} |
|
|
|
$filename = basename($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 => $disposition, |
|
7 => $cid |
|
); |
|
return true; |
|
} |
|
|
|
/** |
|
* Add an embedded stringified attachment. |
|
* This can include images, sounds, and just about any other document type. |
|
* Be sure to set the $type to an image type for images: |
|
* JPEG images use 'image/jpeg', GIF uses 'image/gif', PNG uses 'image/png'. |
|
* @param string $string The attachment binary data. |
|
* @param string $cid Content ID of the attachment; Use this to reference |
|
* the content when using an embedded image in HTML. |
|
* @param string $name |
|
* @param string $encoding File encoding (see $Encoding). |
|
* @param string $type MIME type. |
|
* @param string $disposition Disposition to use |
|
* @return boolean True on successfully adding an attachment |
|
*/ |
|
public function addStringEmbeddedImage( |
|
$string, |
|
$cid, |
|
$name = '', |
|
$encoding = 'base64', |
|
$type = '', |
|
$disposition = 'inline' |
|
) { |
|
// If a MIME type is not specified, try to work it out from the name |
|
if ($type == '' and !empty($name)) { |
|
$type = self::filenameToType($name); |
|
} |
|
|
|
// Append to $attachment array |
|
$this->attachment[] = array( |
|
0 => $string, |
|
1 => $name, |
|
2 => $name, |
|
3 => $encoding, |
|
4 => $type, |
|
5 => true, // isStringAttachment |
|
6 => $disposition, |
|
7 => $cid |
|
); |
|
return true; |
|
} |
|
|
|
/** |
|
* Check if an inline attachment is present. |
|
* @access public |
|
* @return boolean |
|
*/ |
|
public function inlineImageExists() |
|
{ |
|
foreach ($this->attachment as $attachment) { |
|
if ($attachment[6] == 'inline') { |
|
return true; |
|
} |
|
} |
|
return false; |
|
} |
|
|
|
/** |
|
* Check if an attachment (non-inline) is present. |
|
* @return boolean |
|
*/ |
|
public function attachmentExists() |
|
{ |
|
foreach ($this->attachment as $attachment) { |
|
if ($attachment[6] == 'attachment') { |
|
return true; |
|
} |
|
} |
|
return false; |
|
} |
|
|
|
/** |
|
* Check if this message has an alternative body set. |
|
* @return boolean |
|
*/ |
|
public function alternativeExists() |
|
{ |
|
return !empty($this->AltBody); |
|
} |
|
|
|
/** |
|
* Clear queued addresses of given kind. |
|
* @access protected |
|
* @param string $kind 'to', 'cc', or 'bcc' |
|
* @return void |
|
*/ |
|
public function clearQueuedAddresses($kind) |
|
{ |
|
$RecipientsQueue = $this->RecipientsQueue; |
|
foreach ($RecipientsQueue as $address => $params) { |
|
if ($params[0] == $kind) { |
|
unset($this->RecipientsQueue[$address]); |
|
} |
|
} |
|
} |
|
|
|
/** |
|
* Clear all To recipients. |
|
* @return void |
|
*/ |
|
public function clearAddresses() |
|
{ |
|
foreach ($this->to as $to) { |
|
unset($this->all_recipients[strtolower($to[0])]); |
|
} |
|
$this->to = array(); |
|
$this->clearQueuedAddresses('to'); |
|
} |
|
|
|
/** |
|
* Clear all CC recipients. |
|
* @return void |
|
*/ |
|
public function clearCCs() |
|
{ |
|
foreach ($this->cc as $cc) { |
|
unset($this->all_recipients[strtolower($cc[0])]); |
|
} |
|
$this->cc = array(); |
|
$this->clearQueuedAddresses('cc'); |
|
} |
|
|
|
/** |
|
* Clear all BCC recipients. |
|
* @return void |
|
*/ |
|
public function clearBCCs() |
|
{ |
|
foreach ($this->bcc as $bcc) { |
|
unset($this->all_recipients[strtolower($bcc[0])]); |
|
} |
|
$this->bcc = array(); |
|
$this->clearQueuedAddresses('bcc'); |
|
} |
|
|
|
/** |
|
* Clear all ReplyTo recipients. |
|
* @return void |
|
*/ |
|
public function clearReplyTos() |
|
{ |
|
$this->ReplyTo = array(); |
|
$this->ReplyToQueue = array(); |
|
} |
|
|
|
/** |
|
* Clear all recipient types. |
|
* @return void |
|
*/ |
|
public function clearAllRecipients() |
|
{ |
|
$this->to = array(); |
|
$this->cc = array(); |
|
$this->bcc = array(); |
|
$this->all_recipients = array(); |
|
$this->RecipientsQueue = array(); |
|
} |
|
|
|
/** |
|
* Clear all filesystem, string, and binary attachments. |
|
* @return void |
|
*/ |
|
public function clearAttachments() |
|
{ |
|
$this->attachment = array(); |
|
} |
|
|
|
/** |
|
* Clear all custom headers. |
|
* @return void |
|
*/ |
|
public function clearCustomHeaders() |
|
{ |
|
$this->CustomHeader = array(); |
|
} |
|
|
|
/** |
|
* Add an 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['error'])) { |
|
$msg .= $this->lang('smtp_error') . $lasterror['error']; |
|
if (!empty($lasterror['detail'])) { |
|
$msg .= ' Detail: '. $lasterror['detail']; |
|
} |
|
if (!empty($lasterror['smtp_code'])) { |
|
$msg .= ' SMTP code: ' . $lasterror['smtp_code']; |
|
} |
|
if (!empty($lasterror['smtp_code_ex'])) { |
|
$msg .= ' Additional SMTP info: ' . $lasterror['smtp_code_ex']; |
|
} |
|
} |
|
} |
|
$this->ErrorInfo = $msg; |
|
} |
|
|
|
/** |
|
* Return an RFC 822 formatted date. |
|
* @access public |
|
* @return string |
|
* @static |
|
*/ |
|
public static function rfcDate() |
|
{ |
|
// Set the time zone to whatever the default is to avoid 500 errors |
|
// Will default to UTC if it's not set properly in php.ini |
|
date_default_timezone_set(@date_default_timezone_get()); |
|
return date('D, j M Y H:i:s O'); |
|
} |
|
|
|
/** |
|
* Get the server hostname. |
|
* Returns 'localhost.localdomain' if unknown. |
|
* @access protected |
|
* @return string |
|
*/ |
|
protected function serverHostname() |
|
{ |
|
$result = 'localhost.localdomain'; |
|
if (!empty($this->Hostname)) { |
|
$result = $this->Hostname; |
|
} elseif (isset($_SERVER) and array_key_exists('SERVER_NAME', $_SERVER) and !empty($_SERVER['SERVER_NAME'])) { |
|
$result = $_SERVER['SERVER_NAME']; |
|
} elseif (function_exists('gethostname') && gethostname() !== false) { |
|
$result = gethostname(); |
|
} elseif (php_uname('n') !== false) { |
|
$result = php_uname('n'); |
|
} |
|
return $result; |
|
} |
|
|
|
/** |
|
* Get an error message in the current language. |
|
* @access protected |
|
* @param string $key |
|
* @return string |
|
*/ |
|
protected function lang($key) |
|
{ |
|
if (count($this->language) < 1) { |
|
$this->setLanguage('en'); // set the default language |
|
} |
|
|
|
if (array_key_exists($key, $this->language)) { |
|
if ($key == 'smtp_connect_failed') { |
|
//Include a link to troubleshooting docs on SMTP connection failure |
|
//this is by far the biggest cause of support questions |
|
//but it's usually not PHPMailer's fault. |
|
return $this->language[$key] . ' https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting'; |
|
} |
|
return $this->language[$key]; |
|
} else { |
|
//Return the key as a fallback |
|
return $key; |
|
} |
|
} |
|
|
|
/** |
|
* Check if an error occurred. |
|
* @access public |
|
* @return boolean True if an error did occur. |
|
*/ |
|
public function isError() |
|
{ |
|
return ($this->error_count > 0); |
|
} |
|
|
|
/** |
|
* Ensure consistent line endings in a string. |
|
* 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) |
|
{ |
|
// Normalise 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; |
|
} |
|
|
|
/** |
|
* Add 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); |
|
} |
|
} |
|
|
|
/** |
|
* Returns all custom headers. |
|
* @return array |
|
*/ |
|
public function getCustomHeaders() |
|
{ |
|
return $this->CustomHeader; |
|
} |
|
|
|
/** |
|
* Create a message body from an HTML string. |
|
* Automatically inlines images and creates a plain-text version by converting the HTML, |
|
* overwriting any existing values in Body and AltBody. |
|
* Do not source $message content from user input! |
|
* $basedir is prepended when handling relative URLs, e.g. <img src="/images/a.png"> and must not be empty |
|
* will look for an image file in $basedir/images/a.png and convert it to inline. |
|
* If you don't provide a $basedir, relative paths will be left untouched (and thus probably break in email) |
|
* If you don't want to apply these transformations to your HTML, just set Body and AltBody directly. |
|
* @access public |
|
* @param string $message HTML message string |
|
* @param string $basedir Absolute path to a base directory to prepend to relative paths to images |
|
* @param boolean|callable $advanced Whether to use the internal HTML to text converter |
|
* or your own custom converter @see PHPMailer::html2text() |
|
* @return string $message The transformed message Body |
|
*/ |
|
public function msgHTML($message, $basedir = '', $advanced = false) |
|
{ |
|
preg_match_all('/(src|background)=["\'](.*)["\']/Ui', $message, $images); |
|
if (array_key_exists(2, $images)) { |
|
if (strlen($basedir) > 1 && substr($basedir, -1) != '/') { |
|
// Ensure $basedir has a trailing / |
|
$basedir .= '/'; |
|
} |
|
foreach ($images[2] as $imgindex => $url) { |
|
// Convert data URIs into embedded images |
|
if (preg_match('#^data:(image[^;,]*)(;base64)?,#', $url, $match)) { |
|
$data = substr($url, strpos($url, ',')); |
|
if ($match[2]) { |
|
$data = base64_decode($data); |
|
} else { |
|
$data = rawurldecode($data); |
|
} |
|
$cid = md5($url) . '@phpmailer.0'; // RFC2392 S 2 |
|
if ($this->addStringEmbeddedImage($data, $cid, 'embed' . $imgindex, 'base64', $match[1])) { |
|
$message = str_replace( |
|
$images[0][$imgindex], |
|
$images[1][$imgindex] . '="cid:' . $cid . '"', |
|
$message |
|
); |
|
} |
|
continue; |
|
} |
|
if ( |
|
// Only process relative URLs if a basedir is provided (i.e. no absolute local paths) |
|
!empty($basedir) |
|
// Ignore URLs containing parent dir traversal (..) |
|
&& (strpos($url, '..') === false) |
|
// Do not change urls that are already inline images |
|
&& substr($url, 0, 4) !== 'cid:' |
|
// Do not change absolute URLs, including anonymous protocol |
|
&& !preg_match('#^[a-z][a-z0-9+.-]*:?//#i', $url) |
|
) { |
|
$filename = basename($url); |
|
$directory = dirname($url); |
|
if ($directory == '.') { |
|
$directory = ''; |
|
} |
|
$cid = md5($url) . '@phpmailer.0'; // RFC2392 S 2 |
|
if (strlen($directory) > 1 && substr($directory, -1) != '/') { |
|
$directory .= '/'; |
|
} |
|
if ($this->addEmbeddedImage( |
|
$basedir . $directory . $filename, |
|
$cid, |
|
$filename, |
|
'base64', |
|
self::_mime_types((string)self::mb_pathinfo($filename, PATHINFO_EXTENSION)) |
|
) |
|
) { |
|
$message = preg_replace( |
|
'/' . $images[1][$imgindex] . '=["\']' . preg_quote($url, '/') . '["\']/Ui', |
|
$images[1][$imgindex] . '="cid:' . $cid . '"', |
|
$message |
|
); |
|
} |
|
} |
|
} |
|
} |
|
$this->isHTML(true); |
|
// Convert all message body line breaks to CRLF, makes quoted-printable encoding work much better |
|
$this->Body = $this->normalizeBreaks($message); |
|
$this->AltBody = $this->normalizeBreaks($this->html2text($message, $advanced)); |
|
if (!$this->alternativeExists()) { |
|
$this->AltBody = 'To view this email message, open it in a program that understands HTML!' . |
|
self::CRLF . self::CRLF; |
|
} |
|
return $this->Body; |
|
} |
|
|
|
/** |
|
* Convert an HTML string into plain text. |
|
* This is used by msgHTML(). |
|
* Note - older versions of this function used a bundled advanced converter |
|
* which was been removed for license reasons in #232. |
|
* Example usage: |
|
* <code> |
|
* // Use default conversion |
|
* $plain = $mail->html2text($html); |
|
* // Use your own custom converter |
|
* $plain = $mail->html2text($html, function($html) { |
|
* $converter = new MyHtml2text($html); |
|
* return $converter->get_text(); |
|
* }); |
|
* </code> |
|
* @param string $html The HTML text to convert |
|
* @param boolean|callable $advanced Any boolean value to use the internal converter, |
|
* or provide your own callable for custom conversion. |
|
* @return string |
|
*/ |
|
public function html2text($html, $advanced = false) |
|
{ |
|
if (is_callable($advanced)) { |
|
return call_user_func($advanced, $html); |
|
} |
|
return html_entity_decode( |
|
trim(strip_tags(preg_replace('/<(head|title|style|script)[^>]*>.*?<\/\\1>/si', '', $html))), |
|
ENT_QUOTES, |
|
$this->CharSet |
|
); |
|
} |
|
|
|
/** |
|
* Get the MIME type for a file extension. |
|
* @param string $ext File extension |
|
* @access public |
|
* @return string MIME type of file. |
|
* @static |
|
*/ |
|
public static function _mime_types($ext = '') |
|
{ |
|
$mimes = array( |
|
'xl' => 'application/excel', |
|
'js' => 'application/javascript', |
|
'hqx' => 'application/mac-binhex40', |
|
'cpt' => 'application/mac-compactpro', |
|
'bin' => 'application/macbinary', |
|
'doc' => 'application/msword', |
|
'word' => 'application/msword', |
|
'xlsx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet', |
|
'xltx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.template', |
|
'potx' => 'application/vnd.openxmlformats-officedocument.presentationml.template', |
|
'ppsx' => 'application/vnd.openxmlformats-officedocument.presentationml.slideshow', |
|
'pptx' => 'application/vnd.openxmlformats-officedocument.presentationml.presentation', |
|
'sldx' => 'application/vnd.openxmlformats-officedocument.presentationml.slide', |
|
'docx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document', |
|
'dotx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.template', |
|
'xlam' => 'application/vnd.ms-excel.addin.macroEnabled.12', |
|
'xlsb' => 'application/vnd.ms-excel.sheet.binary.macroEnabled.12', |
|
'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', |
|
'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', |
|
'vcf' => 'text/vcard', |
|
'vcard' => 'text/vcard', |
|
'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' |
|
); |
|
if (array_key_exists(strtolower($ext), $mimes)) { |
|
return $mimes[strtolower($ext)]; |
|
} |
|
return 'application/octet-stream'; |
|
} |
|
|
|
/** |
|
* Map a file name to a MIME type. |
|
* Defaults to 'application/octet-stream', i.e.. arbitrary binary data. |
|
* @param string $filename A file name or full path, does not need to exist as a file |
|
* @return string |
|
* @static |
|
*/ |
|
public static function filenameToType($filename) |
|
{ |
|
// In case the path is a URL, strip any query string before getting extension |
|
$qpos = strpos($filename, '?'); |
|
if (false !== $qpos) { |
|
$filename = substr($filename, 0, $qpos); |
|
} |
|
$pathinfo = self::mb_pathinfo($filename); |
|
return self::_mime_types($pathinfo['extension']); |
|
} |
|
|
|
/** |
|
* Multi-byte-safe pathinfo replacement. |
|
* Drop-in replacement for pathinfo(), but multibyte-safe, cross-platform-safe, old-version-safe. |
|
* Works similarly to the one in PHP >= 5.2.0 |
|
* @link http://www.php.net/manual/en/function.pathinfo.php#107461 |
|
* @param string $path A filename or path, does not need to exist as a file |
|
* @param integer|string $options Either a PATHINFO_* constant, |
|
* or a string name to return only the specified piece, allows 'filename' to work on PHP < 5.2 |
|
* @return string|array |
|
* @static |
|
*/ |
|
public static function mb_pathinfo($path, $options = null) |
|
{ |
|
$ret = array('dirname' => '', 'basename' => '', 'extension' => '', 'filename' => ''); |
|
$pathinfo = array(); |
|
if (preg_match('%^(.*?)[\\\\/]*(([^/\\\\]*?)(\.([^\.\\\\/]+?)|))[\\\\/\.]*$%im', $path, $pathinfo)) { |
|
if (array_key_exists(1, $pathinfo)) { |
|
$ret['dirname'] = $pathinfo[1]; |
|
} |
|
if (array_key_exists(2, $pathinfo)) { |
|
$ret['basename'] = $pathinfo[2]; |
|
} |
|
if (array_key_exists(5, $pathinfo)) { |
|
$ret['extension'] = $pathinfo[5]; |
|
} |
|
if (array_key_exists(3, $pathinfo)) { |
|
$ret['filename'] = $pathinfo[3]; |
|
} |
|
} |
|
switch ($options) { |
|
case PATHINFO_DIRNAME: |
|
case 'dirname': |
|
return $ret['dirname']; |
|
case PATHINFO_BASENAME: |
|
case 'basename': |
|
return $ret['basename']; |
|
case PATHINFO_EXTENSION: |
|
case 'extension': |
|
return $ret['extension']; |
|
case PATHINFO_FILENAME: |
|
case 'filename': |
|
return $ret['filename']; |
|
default: |
|
return $ret; |
|
} |
|
} |
|
|
|
/** |
|
* Set or reset instance properties. |
|
* You should avoid this function - it's more verbose, less efficient, more error-prone and |
|
* harder to debug than setting properties directly. |
|
* Usage Example: |
|
* `$mail->set('SMTPSecure', 'tls');` |
|
* is the same as: |
|
* `$mail->SMTPSecure = 'tls';` |
|
* @access public |
|
* @param string $name The property name to set |
|
* @param mixed $value The value to set the property to |
|
* @return boolean |
|
* @TODO Should this not be using the __set() magic function? |
|
*/ |
|
public function set($name, $value = '') |
|
{ |
|
if (property_exists($this, $name)) { |
|
$this->$name = $value; |
|
return true; |
|
} else { |
|
$this->setError($this->lang('variable_set') . $name); |
|
return false; |
|
} |
|
} |
|
|
|
/** |
|
* Strip newlines to prevent header injection. |
|
* @access public |
|
* @param string $str |
|
* @return string |
|
*/ |
|
public function secureHeader($str) |
|
{ |
|
return trim(str_replace(array("\r", "\n"), '', $str)); |
|
} |
|
|
|
/** |
|
* Normalize line breaks in a string. |
|
* Converts UNIX LF, Mac CR and Windows CRLF line breaks into a single line break format. |
|
* Defaults to CRLF (for message bodies) and preserves consecutive breaks. |
|
* @param string $text |
|
* @param string $breaktype What kind of line break to use, defaults to CRLF |
|
* @return string |
|
* @access public |
|
* @static |
|
*/ |
|
public static function normalizeBreaks($text, $breaktype = "\r\n") |
|
{ |
|
return preg_replace('/(\r\n|\r|\n)/ms', $breaktype, $text); |
|
} |
|
|
|
/** |
|
* Set the public and private key files and password for S/MIME signing. |
|
* @access public |
|
* @param string $cert_filename |
|
* @param string $key_filename |
|
* @param string $key_pass Password for private key |
|
* @param string $extracerts_filename Optional path to chain certificate |
|
*/ |
|
public function sign($cert_filename, $key_filename, $key_pass, $extracerts_filename = '') |
|
{ |
|
$this->sign_cert_file = $cert_filename; |
|
$this->sign_key_file = $key_filename; |
|
$this->sign_key_pass = $key_pass; |
|
$this->sign_extracerts_file = $extracerts_filename; |
|
} |
|
|
|
/** |
|
* Quoted-Printable-encode a DKIM header. |
|
* @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 a DKIM signature. |
|
* @access public |
|
* @param string $signHeader |
|
* @throws phpmailerException |
|
* @return string The DKIM signature value |
|
*/ |
|
public function DKIM_Sign($signHeader) |
|
{ |
|
if (!defined('PKCS7_TEXT')) { |
|
if ($this->exceptions) { |
|
throw new phpmailerException($this->lang('extension_missing') . 'openssl'); |
|
} |
|
return ''; |
|
} |
|
$privKeyStr = !empty($this->DKIM_private_string) ? $this->DKIM_private_string : file_get_contents($this->DKIM_private); |
|
if ('' != $this->DKIM_passphrase) { |
|
$privKey = openssl_pkey_get_private($privKeyStr, $this->DKIM_passphrase); |
|
} else { |
|
$privKey = openssl_pkey_get_private($privKeyStr); |
|
} |
|
//Workaround for missing digest algorithms in old PHP & OpenSSL versions |
|
//@link http://stackoverflow.com/a/11117338/333340 |
|
if (version_compare(PHP_VERSION, '5.3.0') >= 0 and |
|
in_array('sha256WithRSAEncryption', openssl_get_md_methods(true))) { |
|
if (openssl_sign($signHeader, $signature, $privKey, 'sha256WithRSAEncryption')) { |
|
openssl_pkey_free($privKey); |
|
return base64_encode($signature); |
|
} |
|
} else { |
|
$pinfo = openssl_pkey_get_details($privKey); |
|
$hash = hash('sha256', $signHeader); |
|
//'Magic' constant for SHA256 from RFC3447 |
|
//@link https://tools.ietf.org/html/rfc3447#page-43 |
|
$t = '3031300d060960864801650304020105000420' . $hash; |
|
$pslen = $pinfo['bits'] / 8 - (strlen($t) / 2 + 3); |
|
$eb = pack('H*', '0001' . str_repeat('FF', $pslen) . '00' . $t); |
|
|
|
if (openssl_private_encrypt($eb, $signature, $privKey, OPENSSL_NO_PADDING)) { |
|
openssl_pkey_free($privKey); |
|
return base64_encode($signature); |
|
} |
|
} |
|
openssl_pkey_free($privKey); |
|
return ''; |
|
} |
|
|
|
/** |
|
* Generate a DKIM canonicalization header. |
|
* @access public |
|
* @param string $signHeader Header |
|
* @return string |
|
*/ |
|
public function DKIM_HeaderC($signHeader) |
|
{ |
|
$signHeader = preg_replace('/\r\n\s+/', ' ', $signHeader); |
|
$lines = explode("\r\n", $signHeader); |
|
foreach ($lines as $key => $line) { |
|
list($heading, $value) = explode(':', $line, 2); |
|
$heading = strtolower($heading); |
|
$value = preg_replace('/\s{2,}/', ' ', $value); // Compress useless spaces |
|
$lines[$key] = $heading . ':' . trim($value); // Don't forget to remove WSP around the value |
|
} |
|
$signHeader = implode("\r\n", $lines); |
|
return $signHeader; |
|
} |
|
|
|
/** |
|
* Generate a 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 and body in a new message 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-sha256'; // 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 = ''; |
|
$date_header = ''; |
|
$current = ''; |
|
foreach ($headers as $header) { |
|
if (strpos($header, 'From:') === 0) { |
|
$from_header = $header; |
|
$current = 'from_header'; |
|
} elseif (strpos($header, 'To:') === 0) { |
|
$to_header = $header; |
|
$current = 'to_header'; |
|
} elseif (strpos($header, 'Date:') === 0) { |
|
$date_header = $header; |
|
$current = 'date_header'; |
|
} else { |
|
if (!empty($$current) && strpos($header, ' =?') === 0) { |
|
$$current .= $header; |
|
} else { |
|
$current = ''; |
|
} |
|
} |
|
} |
|
$from = str_replace('|', '=7C', $this->DKIM_QP($from_header)); |
|
$to = str_replace('|', '=7C', $this->DKIM_QP($to_header)); |
|
$date = str_replace('|', '=7C', $this->DKIM_QP($date_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*', hash('sha256', $body))); // Base64 of packed binary SHA-256 hash of body |
|
if ('' == $this->DKIM_identity) { |
|
$ident = ''; |
|
} else { |
|
$ident = ' 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:Date:Subject;\r\n" . |
|
"\td=" . $this->DKIM_domain . ';' . $ident . "\r\n" . |
|
"\tz=$from\r\n" . |
|
"\t|$to\r\n" . |
|
"\t|$date\r\n" . |
|
"\t|$subject;\r\n" . |
|
"\tbh=" . $DKIMb64 . ";\r\n" . |
|
"\tb="; |
|
$toSign = $this->DKIM_HeaderC( |
|
$from_header . "\r\n" . |
|
$to_header . "\r\n" . |
|
$date_header . "\r\n" . |
|
$subject_header . "\r\n" . |
|
$dkimhdrs |
|
); |
|
$signed = $this->DKIM_Sign($toSign); |
|
return $dkimhdrs . $signed . "\r\n"; |
|
} |
|
|
|
/** |
|
* Detect if a string contains a line longer than the maximum line length allowed. |
|
* @param string $str |
|
* @return boolean |
|
* @static |
|
*/ |
|
public static function hasLineLongerThanMax($str) |
|
{ |
|
//+2 to include CRLF line break for a 1000 total |
|
return (boolean)preg_match('/^(.{'.(self::MAX_LINE_LENGTH + 2).',})/m', $str); |
|
} |
|
|
|
/** |
|
* Allows for public read access to 'to' property. |
|
* @note: Before the send() call, queued addresses (i.e. with IDN) are not yet included. |
|
* @access public |
|
* @return array |
|
*/ |
|
public function getToAddresses() |
|
{ |
|
return $this->to; |
|
} |
|
|
|
/** |
|
* Allows for public read access to 'cc' property. |
|
* @note: Before the send() call, queued addresses (i.e. with IDN) are not yet included. |
|
* @access public |
|
* @return array |
|
*/ |
|
public function getCcAddresses() |
|
{ |
|
return $this->cc; |
|
} |
|
|
|
/** |
|
* Allows for public read access to 'bcc' property. |
|
* @note: Before the send() call, queued addresses (i.e. with IDN) are not yet included. |
|
* @access public |
|
* @return array |
|
*/ |
|
public function getBccAddresses() |
|
{ |
|
return $this->bcc; |
|
} |
|
|
|
/** |
|
* Allows for public read access to 'ReplyTo' property. |
|
* @note: Before the send() call, queued addresses (i.e. with IDN) are not yet included. |
|
* @access public |
|
* @return array |
|
*/ |
|
public function getReplyToAddresses() |
|
{ |
|
return $this->ReplyTo; |
|
} |
|
|
|
/** |
|
* Allows for public read access to 'all_recipients' property. |
|
* @note: Before the send() call, queued addresses (i.e. with IDN) are not yet included. |
|
* @access public |
|
* @return array |
|
*/ |
|
public function getAllRecipientAddresses() |
|
{ |
|
return $this->all_recipients; |
|
} |
|
|
|
/** |
|
* Perform a callback. |
|
* @param boolean $isSent |
|
* @param array $to |
|
* @param array $cc |
|
* @param array $bcc |
|
* @param string $subject |
|
* @param string $body |
|
* @param string $from |
|
*/ |
|
protected function doCallback($isSent, $to, $cc, $bcc, $subject, $body, $from) |
|
{ |
|
if (!empty($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); |
|
} |
|
} |
|
} |
|
|
|
/** |
|
* PHPMailer exception handler |
|
* @package PHPMailer |
|
*/ |
|
class phpmailerException extends Exception |
|
{ |
|
/** |
|
* Prettify error message output |
|
* @return string |
|
*/ |
|
public function errorMessage() |
|
{ |
|
$errorMsg = '<strong>' . htmlspecialchars($this->getMessage()) . "</strong><br />\n"; |
|
return $errorMsg; |
|
} |
|
}
|
|
|