+ * Add a "Reply-to" address.
+ * @param string $address
+ * @param string $name
+ * @return boolean
+ */
+ public function addReplyTo($address, $name = '')
+ {
+ return $this->addAnAddress('Reply-To', $address, $name);
+ }
+
+ /**
+ * Add an address to one of the recipient arrays.
+ * Addresses that have been added already return false, but do not throw exceptions
+ * @param string $kind One of 'to', 'cc', 'bcc', 'ReplyTo'
+ * @param string $address The email address to send to
+ * @param string $name
+ * @throws phpmailerException
+ * @return boolean true on success, false if address already used or invalid in some way
+ * @access protected
+ */
+ protected function addAnAddress($kind, $address, $name = '')
+ {
+ if (!preg_match('/^(to|cc|bcc|Reply-To)$/', $kind)) {
+ $this->setError($this->lang('Invalid recipient array') . ': ' . $kind);
+ $this->edebug($this->lang('Invalid recipient array') . ': ' . $kind);
+ if ($this->exceptions) {
+ throw new phpmailerException('Invalid recipient array: ' . $kind);
+ }
+ return false;
+ }
+ $address = trim($address);
+ $name = trim(preg_replace('/[\r\n]+/', '', $name)); //Strip breaks and trim
+ if (!$this->validateAddress($address)) {
+ $this->setError($this->lang('invalid_address') . ': ' . $address);
+ $this->edebug($this->lang('invalid_address') . ': ' . $address);
+ if ($this->exceptions) {
+ throw new phpmailerException($this->lang('invalid_address') . ': ' . $address);
+ }
+ return false;
+ }
+ if ($kind != 'Reply-To') {
+ if (!isset($this->all_recipients[strtolower($address)])) {
+ array_push($this->$kind, array($address, $name));
+ $this->all_recipients[strtolower($address)] = true;
+ return true;
+ }
+ } else {
+ if (!array_key_exists(strtolower($address), $this->ReplyTo)) {
+ $this->ReplyTo[strtolower($address)] = array($address, $name);
+ return true;
+ }
+ }
+ return false;
+ }
+
+ /**
+ * Set the From and FromName properties.
+ * @param string $address
+ * @param string $name
+ * @param 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]+/', '', $name)); //Strip breaks and trim
+ if (!$this->validateAddress($address)) {
+ $this->setError($this->lang('invalid_address') . ': ' . $address);
+ $this->edebug($this->lang('invalid_address') . ': ' . $address);
+ if ($this->exceptions) {
+ throw new phpmailerException($this->lang('invalid_address') . ': ' . $address);
+ }
+ 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 $patternselect A selector for the validation pattern to use :
+ * * `auto` Pick strictest one automatically;
+ * * `pcre8` Use the squiloople.com pattern, requires PCRE > 8.0, PHP >= 5.3.2, 5.2.14;
+ * * `pcre` Use old PCRE implementation;
+ * * `php` Use PHP built-in FILTER_VALIDATE_EMAIL; same as pcre8 but does not allow 'dotless' domains;
+ * * `html5` Use the pattern given by the HTML5 spec for 'email' type form input elements.
+ * * `noregex` Don't use a regex: super fast, really dumb.
+ * @return boolean
+ * @static
+ * @access public
+ */
+ public static function validateAddress($address, $patternselect = 'auto')
+ {
+ if (!$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);
+ }
+ }
+
+ /**
+ * 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 {
+ $this->mailHeader = '';
+ if ((count($this->to) + count($this->cc) + count($this->bcc)) < 1) {
+ throw new phpmailerException($this->lang('provide_address'), self::STOP_CRITICAL);
+ }
+
+ // Set whether the message is multipart/alternative
+ if (!empty($this->AltBody)) {
+ $this->ContentType = 'multipart/alternative';
+ }
+
+ $this->error_count = 0; // Reset errors
+ $this->setMessageType();
+ // Refuse to send an empty message unless we are specifically allowing it
+ if (!$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)
+ && !empty($this->DKIM_private)
+ && !empty($this->DKIM_selector)
+ && 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, $body)
+ {
+ if ($this->Sender != '') {
+ if ($this->Mailer == 'qmail') {
+ $sendmail = sprintf('%s -f%s', escapeshellcmd($this->Sendmail), escapeshellarg($this->Sender));
+ } else {
+ $sendmail = sprintf('%s -oi -f%s -t', escapeshellcmd($this->Sendmail), escapeshellarg($this->Sender));
+ }
+ } else {
+ if ($this->Mailer == 'qmail') {
+ $sendmail = sprintf('%s', escapeshellcmd($this->Sendmail));
+ } else {
+ $sendmail = sprintf('%s -oi -t', escapeshellcmd($this->Sendmail));
+ }
+ }
+ 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;
+ }
+
+ /**
+ * 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(', ', $toArr);
+
+ if (empty($this->Sender)) {
+ $params = ' ';
+ } else {
+ $params = sprintf('-f%s', $this->Sender);
+ }
+ if ($this->Sender != '' and !ini_get('safe_mode')) {
+ $old_from = ini_get('sendmail_from');
+ ini_set('sendmail_from', $this->Sender);
+ }
+ $result = false;
+ if ($this->SingleTo && 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 ('' == $this->Sender) {
+ $smtp_from = $this->From;
+ } else {
+ $smtp_from = $this->Sender;
+ }
+ if (!$this->smtp->mail($smtp_from)) {
+ $this->setError($this->lang('from_failed') . $smtp_from . ' : ' . implode(',', $this->smtp->getError()));
+ throw new phpmailerException($this->ErrorInfo, self::STOP_CRITICAL);
+ }
+
+ // Attempt to send 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 = array())
+ {
+ if (is_null($this->smtp)) {
+ $this->smtp = $this->getSMTPInstance();
+ }
+
+ // Already connected?
+ if ($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) {
+ $hostinfo = array();
+ if (!preg_match('/^((ssl|tls):\/\/)*([a-zA-Z0-9\.-]*):?([0-9]*)$/', trim($hostentry), $hostinfo)) {
+ // Not a valid host entry
+ 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 HELO 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 $lastexception;
+ }
+ return false;
+ }
+
+ /**
+ * Close the active SMTP session if one exists.
+ * @return void
+ */
+ public function smtpClose()
+ {
+ if ($this->smtp !== null) {
+ 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 = '')
+ {
+ // 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;
+ }
+ $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 (!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()
+ {
+ $result = '';
+
+ if ($this->MessageDate == '') {
+ $this->MessageDate = self::rfcDate();
+ }
+ $result .= $this->headerLine('Date', $this->MessageDate);
+
+
+ // To be created automatically by mail()
+ if ($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($this->Subject)));
+ }
+
+ if ($this->MessageID != '') {
+ $this->lastMessageID = $this->MessageID;
+ } else {
+ $this->lastMessageID = sprintf('<%s@%s>', $this->uniqueid, $this->ServerHostname());
+ }
+ $result .= $this->headerLine('Message-ID', $this->lastMessageID);
+ $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 .= $this->headerLine('Disposition-Notification-To', '<' . trim($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 $this->MIMEHeader . $this->mailHeader . self::CRLF . $this->MIMEBody;
+ }
+
+ /**
+ * 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 = md5(uniqid(time()));
+ $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';
+ $bodyCharSet = 'us-ascii';
+ }
+ //If lines are too long, change to quoted-printable transfer encoding
+ if (self::hasLineLongerThanMax($this->Body)) {
+ $this->Encoding = 'quoted-printable';
+ $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';
+ $altBodyCharSet = 'us-ascii';
+ }
+ //If lines are too long, change to quoted-printable transfer encoding
+ if (self::hasLineLongerThanMax($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 ''
+ $body .= $this->encodeString($this->Body, $bodyEncoding);
+ break;
+ }
+
+ if ($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 == '') {
+ $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.
+ * Returns false if the file could not be found or read.