From 6380e4d475484e54020dd62ccb7859865ad285b3 Mon Sep 17 00:00:00 2001 From: plegall Date: Thu, 17 Oct 2013 13:25:12 +0000 Subject: feature 2965: move phpmailer files in a specific directory git-svn-id: http://piwigo.org/svn/trunk@24953 68402e56-0260-453c-a942-63ccdbb3a9ee --- include/PHPMailerAutoload.php | 33 - include/class.phpmailer.php | 3268 ------------------------------- include/class.smtp.php | 943 --------- include/class_smtp_mail.inc.php | 185 -- include/phpmailer/PHPMailerAutoload.php | 33 + include/phpmailer/class.phpmailer.php | 3268 +++++++++++++++++++++++++++++++ include/phpmailer/class.smtp.php | 943 +++++++++ 7 files changed, 4244 insertions(+), 4429 deletions(-) delete mode 100644 include/PHPMailerAutoload.php delete mode 100644 include/class.phpmailer.php delete mode 100644 include/class.smtp.php delete mode 100644 include/class_smtp_mail.inc.php create mode 100644 include/phpmailer/PHPMailerAutoload.php create mode 100644 include/phpmailer/class.phpmailer.php create mode 100644 include/phpmailer/class.smtp.php (limited to 'include') diff --git a/include/PHPMailerAutoload.php b/include/PHPMailerAutoload.php deleted file mode 100644 index 46db5bd0b..000000000 --- a/include/PHPMailerAutoload.php +++ /dev/null @@ -1,33 +0,0 @@ - - * @author Jim Jagielski (jimjag) - * @author Andy Prevost (codeworxtech) - * @author Brent R. Matzelle (original founder) - * @copyright 2013 Marcus Bointon - * @copyright 2010 - 2012 Jim Jagielski - * @copyright 2004 - 2009 Andy Prevost - * @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License - * @note This program is distributed in the hope that it will be useful - WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. - */ - -/** - * PHPMailer SPL autoloader. - * @param string $classname The name of the class to load - */ -function PHPMailerAutoload($classname) -{ - //Can't use __DIR__ as it's only in PHP 5.3+ - $filename = dirname(__FILE__).DIRECTORY_SEPARATOR.'class.'.strtolower($classname).'.php'; - if (is_readable($filename)) { - require $filename; - } -} - -spl_autoload_register('PHPMailerAutoload'); diff --git a/include/class.phpmailer.php b/include/class.phpmailer.php deleted file mode 100644 index a79508eb8..000000000 --- a/include/class.phpmailer.php +++ /dev/null @@ -1,3268 +0,0 @@ - - * @author Jim Jagielski (jimjag) - * @author Andy Prevost (codeworxtech) - * @author Brent R. Matzelle (original founder) - * @copyright 2013 Marcus Bointon - * @copyright 2010 - 2012 Jim Jagielski - * @copyright 2004 - 2009 Andy Prevost - * @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License - * @note This program is distributed in the hope that it will be useful - WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. - */ - -if (version_compare(PHP_VERSION, '5.0.0', '<')) { - exit("Sorry, PHPMailer will only run on PHP version 5 or greater!\n"); -} - -/** - * PHPMailer - PHP email creation and transport class. - * PHP Version 5.0.0 - * @package PHPMailer - * @author Marcus Bointon (coolbru) - * @author Jim Jagielski (jimjag) - * @author Andy Prevost (codeworxtech) - * @author Brent R. Matzelle (original founder) - * @copyright 2013 Marcus Bointon - * @copyright 2010 - 2012 Jim Jagielski - * @copyright 2004 - 2009 Andy Prevost - */ -class PHPMailer -{ - /** - * The PHPMailer Version number. - * @type string - */ - public $Version = '5.2.7'; - - /** - * Email priority. - * Options: 1 = High, 3 = Normal, 5 = low. - * @type int - */ - public $Priority = 3; - - /** - * The character set of the message. - * @type string - */ - public $CharSet = 'iso-8859-1'; - - /** - * The MIME Content-type of the message. - * @type string - */ - public $ContentType = 'text/plain'; - - /** - * The message encoding. - * Options: "8bit", "7bit", "binary", "base64", and "quoted-printable". - * @type string - */ - public $Encoding = '8bit'; - - /** - * Holds the most recent mailer error message. - * @type string - */ - public $ErrorInfo = ''; - - /** - * The From email address for the message. - * @type string - */ - public $From = 'root@localhost'; - - /** - * The From name of the message. - * @type string - */ - public $FromName = 'Root User'; - - /** - * The Sender email (Return-Path) of the message. - * If not empty, will be sent via -f to sendmail or as 'MAIL FROM' in smtp mode. - * @type string - */ - public $Sender = ''; - - /** - * The Return-Path of the message. - * If empty, it will be set to either From or Sender. - * @type string - */ - public $ReturnPath = ''; - - /** - * The Subject of the message. - * @type string - */ - public $Subject = ''; - - /** - * An HTML or plain text message body. - * If HTML then call isHTML(true). - * @type string - */ - public $Body = ''; - - /** - * The plain-text message body. - * This body can be read by mail clients that do not have HTML email - * capability such as mutt & Eudora. - * Clients that can read HTML will view the normal Body. - * @type string - */ - public $AltBody = ''; - - /** - * An iCal message part body. - * Only supported in simple alt or alt_inline message types - * To generate iCal events, use the bundled extras/EasyPeasyICS.php class or iCalcreator - * @link http://sprain.ch/blog/downloads/php-class-easypeasyics-create-ical-files-with-php/ - * @link http://kigkonsult.se/iCalcreator/ - * @type string - */ - public $Ical = ''; - - /** - * The complete compiled MIME message body. - * @access protected - * @type string - */ - protected $MIMEBody = ''; - - /** - * The complete compiled MIME message headers. - * @type string - * @access protected - */ - protected $MIMEHeader = ''; - - /** - * Extra headers that createHeader() doesn't fold in. - * @type string - * @access protected - */ - protected $mailHeader = ''; - - /** - * Word-wrap the message body to this number of chars. - * @type int - */ - public $WordWrap = 0; - - /** - * Which method to use to send mail. - * Options: "mail", "sendmail", or "smtp". - * @type string - */ - public $Mailer = 'mail'; - - /** - * The path to the sendmail program. - * @type string - */ - public $Sendmail = '/usr/sbin/sendmail'; - - /** - * Whether mail() uses a fully sendmail-compatible MTA. - * One which supports sendmail's "-oi -f" options. - * @type bool - */ - public $UseSendmailOptions = true; - - /** - * Path to PHPMailer plugins. - * Useful if the SMTP class is not in the PHP include path. - * @type string - * @deprecated Should not be needed now there is an autoloader. - */ - public $PluginDir = ''; - - /** - * The email address that a reading confirmation should be sent to. - * @type string - */ - public $ConfirmReadingTo = ''; - - /** - * The hostname to use in Message-Id and Received headers - * and as default HELO string. - * If empty, the value returned - * by SERVER_NAME is used or 'localhost.localdomain'. - * @type string - */ - public $Hostname = ''; - - /** - * An ID to be used in the Message-Id header. - * If empty, a unique id will be generated. - * @type string - */ - public $MessageID = ''; - - /** - * The message Date to be used in the Date header. - * If empty, the current date will be added. - * @type string - */ - public $MessageDate = ''; - - /** - * SMTP hosts. - * Either a single hostname or multiple semicolon-delimited hostnames. - * You can also specify a different port - * for each host by using this format: [hostname:port] - * (e.g. "smtp1.example.com:25;smtp2.example.com"). - * Hosts will be tried in order. - * @type string - */ - public $Host = 'localhost'; - - /** - * The default SMTP server port. - * @type int - * @Todo Why is this needed when the SMTP class takes care of it? - */ - public $Port = 25; - - /** - * The SMTP HELO of the message. - * Default is $Hostname. - * @type string - * @see PHPMailer::$Hostname - */ - public $Helo = ''; - - /** - * The secure connection prefix. - * Options: "", "ssl" or "tls" - * @type string - */ - public $SMTPSecure = ''; - - /** - * Whether to use SMTP authentication. - * Uses the Username and Password properties. - * @type bool - * @see PHPMailer::$Username - * @see PHPMailer::$Password - */ - public $SMTPAuth = false; - - /** - * SMTP username. - * @type string - */ - public $Username = ''; - - /** - * SMTP password. - * @type string - */ - public $Password = ''; - - /** - * SMTP auth type. - * Options are LOGIN (default), PLAIN, NTLM, CRAM-MD5 - * @type string - */ - public $AuthType = ''; - - /** - * SMTP realm. - * Used for NTLM auth - * @type string - */ - public $Realm = ''; - - /** - * SMTP workstation. - * Used for NTLM auth - * @type string - */ - public $Workstation = ''; - - /** - * The SMTP server timeout in seconds. - * @type int - */ - public $Timeout = 10; - - /** - * SMTP class debug output mode. - * Options: 0 = off, 1 = commands, 2 = commands and data - * @type int - * @see SMTP::$do_debug - */ - public $SMTPDebug = 0; - - /** - * The function/method to use for debugging output. - * Options: "echo" or "error_log" - * @type string - * @see SMTP::$Debugoutput - */ - public $Debugoutput = "echo"; - - /** - * Whether to keep SMTP connection open after each message. - * If this is set to true then to close the connection - * requires an explicit call to smtpClose(). - * @type bool - */ - public $SMTPKeepAlive = false; - - /** - * Whether to split multiple to addresses into multiple messages - * or send them all in one message. - * @type bool - */ - public $SingleTo = false; - - /** - * Storage for addresses when SingleTo is enabled. - * @type array - * @todo This should really not be public - */ - public $SingleToArray = array(); - - /** - * Whether to generate VERP addresses on send. - * Only applicable when sending via SMTP. - * @link http://en.wikipedia.org/wiki/Variable_envelope_return_path - * @type bool - */ - public $do_verp = false; - - /** - * Whether to allow sending messages with an empty body. - * @type bool - */ - public $AllowEmpty = false; - - /** - * The default line ending. - * @note The default remains "\n". We force CRLF where we know - * it must be used via self::CRLF. - * @type string - */ - public $LE = "\n"; - - /** - * DKIM selector. - * @type string - */ - public $DKIM_selector = ''; - - /** - * DKIM Identity. - * Usually the email address used as the source of the email - * @type string - */ - public $DKIM_identity = ''; - - /** - * DKIM passphrase. - * Used if your key is encrypted. - * @type string - */ - public $DKIM_passphrase = ''; - - /** - * DKIM signing domain name. - * @example 'example.com' - * @type string - */ - public $DKIM_domain = ''; - - /** - * DKIM private key file path. - * @type string - */ - public $DKIM_private = ''; - - /** - * Callback Action function name. - * - * The function that handles the result of the send email action. - * It is called out by send() for each email sent. - * - * Value can be: - * - 'function_name' for function names - * - 'Class::Method' for static method calls - * - array($object, 'Method') for calling methods on $object - * See http://php.net/is_callable manual page for more details. - * - * Parameters: - * bool $result result of the send action - * string $to email address of the recipient - * string $cc cc email addresses - * string $bcc bcc email addresses - * string $subject the subject - * string $body the email body - * string $from email address of sender - * - * @type string - */ - public $action_function = ''; - - /** - * What to use in the X-Mailer header. - * Options: null for default, whitespace for none, or a string to use - * @type string - */ - public $XMailer = ''; - - /** - * An instance of the SMTP sender class. - * @type SMTP - * @access protected - */ - protected $smtp = null; - - /** - * The array of 'to' addresses. - * @type array - * @access protected - */ - protected $to = array(); - - /** - * The array of 'cc' addresses. - * @type array - * @access protected - */ - protected $cc = array(); - - /** - * The array of 'bcc' addresses. - * @type array - * @access protected - */ - protected $bcc = array(); - - /** - * The array of reply-to names and addresses. - * @type array - * @access protected - */ - protected $ReplyTo = array(); - - /** - * An array of all kinds of addresses. - * Includes all of $to, $cc, $bcc, $replyto - * @type array - * @access protected - */ - protected $all_recipients = array(); - - /** - * The array of attachments. - * @type array - * @access protected - */ - protected $attachment = array(); - - /** - * The array of custom headers. - * @type array - * @access protected - */ - protected $CustomHeader = array(); - - /** - * The most recent Message-ID (including angular brackets). - * @type string - * @access protected - */ - protected $lastMessageID = ''; - - /** - * The message's MIME type. - * @type string - * @access protected - */ - protected $message_type = ''; - - /** - * The array of MIME boundary strings. - * @type array - * @access protected - */ - protected $boundary = array(); - - /** - * The array of available languages. - * @type array - * @access protected - */ - protected $language = array(); - - /** - * The number of errors encountered. - * @type integer - * @access protected - */ - protected $error_count = 0; - - /** - * The S/MIME certificate file path. - * @type string - * @access protected - */ - protected $sign_cert_file = ''; - - /** - * The S/MIME key file path. - * @type string - * @access protected - */ - protected $sign_key_file = ''; - - /** - * The S/MIME password for the key. - * Used only if the key is encrypted. - * @type string - * @access protected - */ - protected $sign_key_pass = ''; - - /** - * Whether to throw exceptions for errors. - * @type bool - * @access protected - */ - protected $exceptions = false; - - /** - * Error severity: message only, continue processing - */ - const STOP_MESSAGE = 0; - - /** - * Error severity: message, likely ok to continue processing - */ - 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"; - - /** - * Constructor - * @param bool $exceptions Should we throw external exceptions? - */ - public function __construct($exceptions = false) - { - $this->exceptions = ($exceptions == true); - //Make sure our autoloader is loaded - if (!in_array('PHPMailerAutoload', spl_autoload_functions())) { - require 'PHPMailerAutoload.php'; - } - } - - /** - * Destructor. - */ - public function __destruct() - { - if ($this->Mailer == 'smtp') { //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 $params Params - * @access private - * @return bool - */ - private function mailPassthru($to, $subject, $body, $header, $params) - { - if (ini_get('safe_mode') || !($this->UseSendmailOptions)) { - $rt = @mail($to, $this->encodeHeader($this->secureHeader($subject)), $body, $header); - } else { - $rt = @mail($to, $this->encodeHeader($this->secureHeader($subject)), $body, $header, $params); - } - return $rt; - } - - /** - * Output debugging info via user-defined method. - * Only if debug output is enabled. - * @see PHPMailer::$Debugoutput - * @see PHPMailer::$SMTPDebug - * @param string $str - */ - protected function edebug($str) - { - if (!$this->SMTPDebug) { - return; - } - switch ($this->Debugoutput) { - case 'error_log': - error_log($str); - break; - case 'html': - //Cleans up output a bit for a better looking display that's HTML-safe - echo htmlentities(preg_replace('/[\r\n]+/', '', $str), ENT_QUOTES, $this->CharSet) . "
\n"; - break; - case 'echo': - default: - //Just echoes exactly what was received - echo $str; - } - } - - /** - * Sets message type to HTML or plain. - * @param bool $ishtml True for HTML mode. - * @return void - */ - public function isHTML($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() - { - if (!stristr(ini_get('sendmail_path'), 'sendmail')) { - $this->Sendmail = '/var/qmail/bin/sendmail'; - } - $this->Mailer = 'sendmail'; - } - - /** - * Send messages using qmail. - * @return void - */ - public function isQmail() - { - if (stristr(ini_get('sendmail_path'), 'qmail')) { - $this->Sendmail = '/var/qmail/bin/sendmail'; - } - $this->Mailer = 'sendmail'; - } - - /** - * Add a "To" address. - * @param string $address - * @param string $name - * @return bool true on success, false if address already used - */ - public function addAddress($address, $name = '') - { - return $this->addAnAddress('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 - * @param string $name - * @return bool true on success, false if address already used - */ - public function addCC($address, $name = '') - { - return $this->addAnAddress('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 - * @param string $name - * @return bool true on success, false if address already used - */ - public function addBCC($address, $name = '') - { - return $this->addAnAddress('bcc', $address, $name); - } - - /** - * Add a "Reply-to" address. - * @param string $address - * @param string $name - * @return bool - */ - public function addReplyTo($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 $name - * @throws phpmailerException - * @return bool true on success, false if address already used or invalid in some way - * @access protected - */ - protected function addAnAddress($kind, $address, $name = '') - { - if (!preg_match('/^(to|cc|bcc|Reply-To)$/', $kind)) { - $this->setError($this->lang('Invalid recipient array') . ': ' . $kind); - if ($this->exceptions) { - throw new phpmailerException('Invalid recipient array: ' . $kind); - } - $this->edebug($this->lang('Invalid recipient array') . ': ' . $kind); - return false; - } - $address = trim($address); - $name = trim(preg_replace('/[\r\n]+/', '', $name)); //Strip breaks and trim - if (!$this->validateAddress($address)) { - $this->setError($this->lang('invalid_address') . ': ' . $address); - if ($this->exceptions) { - throw new phpmailerException($this->lang('invalid_address') . ': ' . $address); - } - $this->edebug($this->lang('invalid_address') . ': ' . $address); - return false; - } - if ($kind != 'Reply-To') { - if (!isset($this->all_recipients[strtolower($address)])) { - array_push($this->$kind, array($address, $name)); - $this->all_recipients[strtolower($address)] = true; - return true; - } - } else { - if (!array_key_exists(strtolower($address), $this->ReplyTo)) { - $this->ReplyTo[strtolower($address)] = array($address, $name); - return true; - } - } - return false; - } - - /** - * Set the From and FromName properties. - * @param string $address - * @param string $name - * @param bool $auto Whether to also set the Sender address, defaults to true - * @throws phpmailerException - * @return bool - */ - public function setFrom($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') . ': ' . $address); - if ($this->exceptions) { - throw new phpmailerException($this->lang('invalid_address') . ': ' . $address); - } - $this->edebug($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 $patternselect A selector for the validation pattern to use : - * 'auto' - pick best one automatically; - * 'pcre8' - use the squiloople.com pattern, requires PCRE > 8.0, PHP >= 5.3.2, 5.2.14; - * 'pcre' - use old PCRE implementation; - * 'php' - use PHP built-in FILTER_VALIDATE_EMAIL; faster, less thorough; - * 'noregex' - super fast, really dumb. - * @return bool - * @static - * @access public - */ - public static function validateAddress($address, $patternselect = 'auto') - { - if ($patternselect == 'auto') { - if (defined( - 'PCRE_VERSION' - ) - ) { //Check this instead of extension_loaded so it works when that function is disabled - if (version_compare(PCRE_VERSION, '8.0') >= 0) { - $patternselect = 'pcre8'; - } else { - $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': - /** - * Conforms to RFC5322: Uses *correct* regex on which FILTER_VALIDATE_EMAIL is - * based; So why not use FILTER_VALIDATE_EMAIL? Because it was broken to - * not allow a@b type valid addresses :( - * @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 (bool)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 - ); - break; - case 'pcre': - //An older regex that doesn't need a recent PCRE - return (bool)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', - $address - ); - break; - case 'php': - default: - return (bool)filter_var($address, FILTER_VALIDATE_EMAIL); - break; - 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); - break; - } - } - - /** - * Create a message and send it. - * Uses the sending method specified by $Mailer. - * Returns false on error - Use the ErrorInfo variable to view description of the error. - * @throws phpmailerException - * @return bool - */ - public function send() - { - try { - if (!$this->preSend()) { - return false; - } - return $this->postSend(); - } catch (phpmailerException $e) { - $this->mailHeader = ''; - $this->setError($e->getMessage()); - if ($this->exceptions) { - throw $e; - } - return false; - } - } - - /** - * Prepare a message for sending. - * @throws phpmailerException - * @return bool - */ - public function preSend() - { - try { - $this->mailHeader = ""; - if ((count($this->to) + count($this->cc) + count($this->bcc)) < 1) { - throw new phpmailerException($this->lang('provide_address'), self::STOP_CRITICAL); - } - - // Set whether the message is multipart/alternative - if (!empty($this->AltBody)) { - $this->ContentType = 'multipart/alternative'; - } - - $this->error_count = 0; // reset errors - $this->setMessageType(); - // Refuse to send an empty message unless we are specifically allowing it - if (!$this->AllowEmpty and empty($this->Body)) { - throw new phpmailerException($this->lang('empty_message'), self::STOP_CRITICAL); - } - - $this->MIMEHeader = $this->createHeader(); - $this->MIMEBody = $this->createBody(); - - // To capture the complete message when using mail(), create - // an extra header list which createHeader() doesn't fold in - if ($this->Mailer == 'mail') { - if (count($this->to) > 0) { - $this->mailHeader .= $this->addrAppend("To", $this->to); - } else { - $this->mailHeader .= $this->headerLine("To", "undisclosed-recipients:;"); - } - $this->mailHeader .= $this->headerLine( - 'Subject', - $this->encodeHeader($this->secureHeader(trim($this->Subject))) - ); - } - - // Sign with DKIM if enabled - if (!empty($this->DKIM_domain) - && !empty($this->DKIM_private) - && !empty($this->DKIM_selector) - && !empty($this->DKIM_domain) - && file_exists($this->DKIM_private)) { - $header_dkim = $this->DKIM_Add( - $this->MIMEHeader . $this->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 $e) { - $this->setError($e->getMessage()); - if ($this->exceptions) { - throw $e; - } - return false; - } - } - - /** - * Actually send a message. - * Send the email via the selected mechanism - * @throws phpmailerException - * @return bool - */ - public function postSend() - { - try { - // Choose the mailer and send through it - switch ($this->Mailer) { - case 'sendmail': - return $this->sendmailSend($this->MIMEHeader, $this->MIMEBody); - case 'smtp': - return $this->smtpSend($this->MIMEHeader, $this->MIMEBody); - case 'mail': - return $this->mailSend($this->MIMEHeader, $this->MIMEBody); - default: - return $this->mailSend($this->MIMEHeader, $this->MIMEBody); - } - } catch (phpmailerException $e) { - $this->setError($e->getMessage()); - if ($this->exceptions) { - throw $e; - } - $this->edebug($e->getMessage() . "\n"); - } - 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 bool - */ - protected function sendmailSend($header, $body) - { - if ($this->Sender != '') { - $sendmail = sprintf("%s -oi -f%s -t", escapeshellcmd($this->Sendmail), escapeshellarg($this->Sender)); - } else { - $sendmail = sprintf("%s -oi -t", escapeshellcmd($this->Sendmail)); - } - if ($this->SingleTo === true) { - foreach ($this->SingleToArray as $val) { - if (!@$mail = popen($sendmail, 'w')) { - throw new phpmailerException($this->lang('execute') . $this->Sendmail, self::STOP_CRITICAL); - } - fputs($mail, "To: " . $val . "\n"); - fputs($mail, $header); - fputs($mail, $body); - $result = pclose($mail); - // implement call back function if it exists - $isSent = ($result == 0) ? 1 : 0; - $this->doCallback($isSent, $val, $this->cc, $this->bcc, $this->Subject, $body, $this->From); - if ($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); - // implement call back function if it exists - $isSent = ($result == 0) ? 1 : 0; - $this->doCallback($isSent, $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 $body The message body - * @link http://www.php.net/manual/en/book.mail.php - * @throws phpmailerException - * @access protected - * @return bool - */ - protected function mailSend($header, $body) - { - $toArr = array(); - foreach ($this->to as $t) { - $toArr[] = $this->addrFormat($t); - } - $to = implode(', ', $toArr); - - if (empty($this->Sender)) { - $params = " "; - } 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); - } - $rt = false; - if ($this->SingleTo === true && count($toArr) > 1) { - foreach ($toArr as $val) { - $rt = $this->mailPassthru($val, $this->Subject, $body, $header, $params); - // implement call back function if it exists - $isSent = ($rt == 1) ? 1 : 0; - $this->doCallback($isSent, $val, $this->cc, $this->bcc, $this->Subject, $body, $this->From); - } - } else { - $rt = $this->mailPassthru($to, $this->Subject, $body, $header, $params); - // implement call back function if it exists - $isSent = ($rt == 1) ? 1 : 0; - $this->doCallback($isSent, $to, $this->cc, $this->bcc, $this->Subject, $body, $this->From); - } - if (isset($old_from)) { - ini_set('sendmail_from', $old_from); - } - if (!$rt) { - 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)) { - $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 $body The message body - * @throws phpmailerException - * @uses SMTP - * @access protected - * @return bool - */ - protected function smtpSend($header, $body) - { - $bad_rcpt = array(); - - if (!$this->smtpConnect()) { - throw new phpmailerException($this->lang('smtp_connect_failed'), self::STOP_CRITICAL); - } - $smtp_from = ($this->Sender == '') ? $this->From : $this->Sender; - if (!$this->smtp->mail($smtp_from)) { - $this->setError($this->lang('from_failed') . $smtp_from . ' : ' . implode(',', $this->smtp->getError())); - throw new phpmailerException($this->ErrorInfo, self::STOP_CRITICAL); - } - - // Attempt to send attach all recipients - foreach ($this->to as $to) { - if (!$this->smtp->recipient($to[0])) { - $bad_rcpt[] = $to[0]; - $isSent = 0; - } else { - $isSent = 1; - } - $this->doCallback($isSent, $to[0], '', '', $this->Subject, $body, $this->From); - } - foreach ($this->cc as $cc) { - if (!$this->smtp->recipient($cc[0])) { - $bad_rcpt[] = $cc[0]; - $isSent = 0; - } else { - $isSent = 1; - } - $this->doCallback($isSent, '', $cc[0], '', $this->Subject, $body, $this->From); - } - foreach ($this->bcc as $bcc) { - if (!$this->smtp->recipient($bcc[0])) { - $bad_rcpt[] = $bcc[0]; - $isSent = 0; - } else { - $isSent = 1; - } - $this->doCallback($isSent, '', '', $bcc[0], $this->Subject, $body, $this->From); - } - - if (count($bad_rcpt) > 0) { //Create error message for any bad addresses - throw new phpmailerException($this->lang('recipients_failed') . implode(', ', $bad_rcpt)); - } - if (!$this->smtp->data($header . $body)) { - throw new phpmailerException($this->lang('data_not_accepted'), self::STOP_CRITICAL); - } - if ($this->SMTPKeepAlive == true) { - $this->smtp->reset(); - } else { - $this->smtp->quit(); - $this->smtp->close(); - } - return true; - } - - /** - * Initiate a connection to an SMTP server. - * Returns false if the operation failed. - * @param array $options An array of options compatible with stream_context_create() - * @uses SMTP - * @access public - * @throws phpmailerException - * @return bool - */ - public function smtpConnect($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); - $tls = ($this->SMTPSecure == 'tls'); - $ssl = ($this->SMTPSecure == 'ssl'); - $hosts = explode(';', $this->Host); - $lastexception = null; - - foreach ($hosts as $hostentry) { - $hostinfo = array(); - $host = $hostentry; - $port = $this->Port; - if (preg_match( - '/^(.+):([0-9]+)$/', - $hostentry, - $hostinfo - ) - ) { //If $hostentry contains 'address:port', override default - $host = $hostinfo[1]; - $port = $hostinfo[2]; - } - if ($this->smtp->connect(($ssl ? 'ssl://' : '') . $host, $port, $this->Timeout, $options)) { - try { - if ($this->Helo) { - $hello = $this->Helo; - } else { - $hello = $this->serverHostname(); - } - $this->smtp->hello($hello); - - if ($tls) { - if (!$this->smtp->startTLS()) { - throw new phpmailerException($this->lang('connect_host')); - } - //We must resend HELO after tls negotiation - $this->smtp->hello($hello); - } - 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 $e) { - $lastexception = $e; - //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 $lang_path Path to the language file directory, with trailing separator (slash) - * @return bool - * @access public - */ - public function setLanguage($langcode = 'en', $lang_path = 'language/') - { - //Define full set of translatable strings - $PHPMAILER_LANG = array( - 'authenticate' => 'SMTP Error: Could not authenticate.', - 'connect_host' => 'SMTP Error: Could not connect to SMTP host.', - 'data_not_accepted' => 'SMTP Error: data not accepted.', - 'empty_message' => 'Message body empty', - 'encoding' => 'Unknown encoding: ', - 'execute' => 'Could not execute: ', - 'file_access' => 'Could not access file: ', - 'file_open' => 'File Error: Could not open file: ', - 'from_failed' => 'The following From address failed: ', - 'instantiate' => 'Could not instantiate mail function.', - 'invalid_address' => 'Invalid address', - 'mailer_not_supported' => ' mailer is not supported.', - 'provide_address' => 'You must provide at least one recipient email address.', - 'recipients_failed' => 'SMTP Error: The following recipients failed: ', - 'signing' => 'Signing Error: ', - 'smtp_connect_failed' => 'SMTP connect() failed.', - 'smtp_error' => 'SMTP server error: ', - 'variable_set' => 'Cannot set or reset variable: ' - ); - //Overwrite language-specific strings. - //This way we'll never have missing translations - no more "language string failed to load"! - $l = true; - if ($langcode != 'en') { //There is no English translation file - $l = @include $lang_path . 'phpmailer.lang-' . $langcode . '.php'; - } - $this->language = $PHPMAILER_LANG; - return ($l == true); //Returns false if language not found - } - - /** - * 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 $a) { - $addresses[] = $this->addrFormat($a); - } - 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 bool $qp_mode Whether to run in Quoted-Printable mode - * @access public - * @return string - */ - public function wrapText($message, $length, $qp_mode = false) - { - $soft_break = ($qp_mode) ? sprintf(" =%s", $this->LE) : $this->LE; - // If utf-8 encoding is used, we will need to make sure we don't - // split multibyte characters when we wrap - $is_utf8 = (strtolower($this->CharSet) == "utf-8"); - $lelen = strlen($this->LE); - $crlflen = strlen(self::CRLF); - - $message = $this->fixEOL($message); - if (substr($message, -$lelen) == $this->LE) { - $message = substr($message, 0, -$lelen); - } - - $line = explode($this->LE, $message); // Magic. We know fixEOL uses $LE - $message = ''; - for ($i = 0; $i < count($line); $i++) { - $line_part = explode(' ', $line[$i]); - $buf = ''; - for ($e = 0; $e < count($line_part); $e++) { - $word = $line_part[$e]; - if ($qp_mode and (strlen($word) > $length)) { - $space_left = $length - strlen($buf) - $crlflen; - if ($e != 0) { - if ($space_left > 20) { - $len = $space_left; - if ($is_utf8) { - $len = $this->utf8CharBoundary($word, $len); - } elseif (substr($word, $len - 1, 1) == "=") { - $len--; - } elseif (substr($word, $len - 2, 1) == "=") { - $len -= 2; - } - $part = substr($word, 0, $len); - $word = substr($word, $len); - $buf .= ' ' . $part; - $message .= $buf . sprintf("=%s", self::CRLF); - } else { - $message .= $buf . $soft_break; - } - $buf = ''; - } - while (strlen($word) > 0) { - 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; - $buf .= ($e == 0) ? $word : (' ' . $word); - - if (strlen($buf) > $length and $buf_o != '') { - $message .= $buf_o . $soft_break; - $buf = $word; - } - } - } - $message .= $buf . self::CRLF; - } - - return $message; - } - - /** - * 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 int $maxLength find last character boundary prior to this length - * @return int - */ - public function utf8CharBoundary($encodedText, $maxLength) - { - $foundSplitPos = false; - $lookBack = 3; - while (!$foundSplitPos) { - $lastChunk = substr($encodedText, $maxLength - $lookBack, $lookBack); - $encodedCharPos = strpos($lastChunk, "="); - if ($encodedCharPos !== false) { - // Found start of encoded character byte within $lookBack block. - // Check the encoded byte value (the 2 chars after the '=') - $hex = substr($encodedText, $maxLength - $lookBack + $encodedCharPos + 1, 2); - $dec = hexdec($hex); - if ($dec < 128) { // Single byte character. - // If the encoded char was found at pos 0, it will fit - // otherwise reduce maxLength to start of the encoded char - $maxLength = ($encodedCharPos == 0) ? $maxLength : - $maxLength - ($lookBack - $encodedCharPos); - $foundSplitPos = true; - } elseif ($dec >= 192) { // First byte of a multi byte character - // Reduce maxLength to split at start of character - $maxLength = $maxLength - ($lookBack - $encodedCharPos); - $foundSplitPos = true; - } elseif ($dec < 192) { // Middle byte of a multi byte character, look further back - $lookBack += 3; - } - } else { - // No encoded character found - $foundSplitPos = true; - } - } - return $maxLength; - } - - - /** - * Set the body wrapping. - * @access public - * @return void - */ - public function setWordWrap() - { - if ($this->WordWrap < 1) { - return; - } - - switch ($this->message_type) { - case 'alt': - case 'alt_inline': - case 'alt_attach': - case 'alt_inline_attach': - $this->AltBody = $this->wrapText($this->AltBody, $this->WordWrap); - break; - default: - $this->Body = $this->wrapText($this->Body, $this->WordWrap); - break; - } - } - - /** - * Assemble message headers. - * @access public - * @return string The assembled headers - */ - public function createHeader() - { - $result = ''; - - // Set the boundaries - $uniq_id = md5(uniqid(time())); - $this->boundary[1] = 'b1_' . $uniq_id; - $this->boundary[2] = 'b2_' . $uniq_id; - $this->boundary[3] = 'b3_' . $uniq_id; - - if ($this->MessageDate == '') { - $result .= $this->headerLine('Date', self::rfcDate()); - } else { - $result .= $this->headerLine('Date', $this->MessageDate); - } - - if ($this->ReturnPath) { - $result .= $this->headerLine('Return-Path', '<' . trim($this->ReturnPath) . '>'); - } elseif ($this->Sender == '') { - $result .= $this->headerLine('Return-Path', '<' . trim($this->From) . '>'); - } else { - $result .= $this->headerLine('Return-Path', '<' . trim($this->Sender) . '>'); - } - - // To be created automatically by mail() - if ($this->Mailer != 'mail') { - if ($this->SingleTo === true) { - foreach ($this->to as $t) { - $this->SingleToArray[] = $this->addrFormat($t); - } - } else { - if (count($this->to) > 0) { - $result .= $this->addrAppend('To', $this->to); - } elseif (count($this->cc) == 0) { - $result .= $this->headerLine('To', 'undisclosed-recipients:;'); - } - } - } - - $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') || ($this->Mailer == 'mail')) && (count($this->bcc) > 0)) { - $result .= $this->addrAppend('Bcc', $this->bcc); - } - - if (count($this->ReplyTo) > 0) { - $result .= $this->addrAppend('Reply-To', $this->ReplyTo); - } - - // mail() sets the subject itself - if ($this->Mailer != 'mail') { - $result .= $this->headerLine('Subject', $this->encodeHeader($this->secureHeader($this->Subject))); - } - - if ($this->MessageID != '') { - $this->lastMessageID = $this->MessageID; - } else { - $this->lastMessageID = sprintf("<%s@%s>", $uniq_id, $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 - for ($index = 0; $index < count($this->CustomHeader); $index++) { - $result .= $this->headerLine( - trim($this->CustomHeader[$index][0]), - $this->encodeHeader(trim($this->CustomHeader[$index][1])) - ); - } - if (!$this->sign_key_file) { - $result .= $this->headerLine('MIME-Version', '1.0'); - $result .= $this->getMailMIME(); - } - - return $result; - } - - /** - * Get the message MIME type headers. - * @access public - * @return string - */ - public function getMailMIME() - { - $result = ''; - switch ($this->message_type) { - case 'inline': - $result .= $this->headerLine('Content-Type', 'multipart/related;'); - $result .= $this->textLine("\tboundary=\"" . $this->boundary[1] . '"'); - break; - case 'attach': - case 'inline_attach': - case 'alt_attach': - case 'alt_inline_attach': - $result .= $this->headerLine('Content-Type', 'multipart/mixed;'); - $result .= $this->textLine("\tboundary=\"" . $this->boundary[1] . '"'); - break; - case 'alt': - case 'alt_inline': - $result .= $this->headerLine('Content-Type', 'multipart/alternative;'); - $result .= $this->textLine("\tboundary=\"" . $this->boundary[1] . '"'); - break; - default: - // Catches case 'plain': and case '': - $result .= $this->textLine('Content-Type: ' . $this->ContentType . '; charset=' . $this->CharSet); - break; - } - //RFC1341 part 5 says 7bit is assumed if not specified - if ($this->Encoding != '7bit') { - $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() - { - $body = ''; - - if ($this->sign_key_file) { - $body .= $this->getMailMIME() . $this->LE; - } - - $this->setWordWrap(); - - switch ($this->message_type) { - case 'inline': - $body .= $this->getBoundary($this->boundary[1], '', '', ''); - $body .= $this->encodeString($this->Body, $this->Encoding); - $body .= $this->LE . $this->LE; - $body .= $this->attachAll('inline', $this->boundary[1]); - break; - case 'attach': - $body .= $this->getBoundary($this->boundary[1], '', '', ''); - $body .= $this->encodeString($this->Body, $this->Encoding); - $body .= $this->LE . $this->LE; - $body .= $this->attachAll('attachment', $this->boundary[1]); - break; - case 'inline_attach': - $body .= $this->textLine('--' . $this->boundary[1]); - $body .= $this->headerLine('Content-Type', 'multipart/related;'); - $body .= $this->textLine("\tboundary=\"" . $this->boundary[2] . '"'); - $body .= $this->LE; - $body .= $this->getBoundary($this->boundary[2], '', '', ''); - $body .= $this->encodeString($this->Body, $this->Encoding); - $body .= $this->LE . $this->LE; - $body .= $this->attachAll('inline', $this->boundary[2]); - $body .= $this->LE; - $body .= $this->attachAll('attachment', $this->boundary[1]); - break; - case 'alt': - $body .= $this->getBoundary($this->boundary[1], '', 'text/plain', ''); - $body .= $this->encodeString($this->AltBody, $this->Encoding); - $body .= $this->LE . $this->LE; - $body .= $this->getBoundary($this->boundary[1], '', 'text/html', ''); - $body .= $this->encodeString($this->Body, $this->Encoding); - $body .= $this->LE . $this->LE; - if (!empty($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 .= $this->getBoundary($this->boundary[1], '', 'text/plain', ''); - $body .= $this->encodeString($this->AltBody, $this->Encoding); - $body .= $this->LE . $this->LE; - $body .= $this->textLine('--' . $this->boundary[1]); - $body .= $this->headerLine('Content-Type', 'multipart/related;'); - $body .= $this->textLine("\tboundary=\"" . $this->boundary[2] . '"'); - $body .= $this->LE; - $body .= $this->getBoundary($this->boundary[2], '', 'text/html', ''); - $body .= $this->encodeString($this->Body, $this->Encoding); - $body .= $this->LE . $this->LE; - $body .= $this->attachAll('inline', $this->boundary[2]); - $body .= $this->LE; - $body .= $this->endBoundary($this->boundary[1]); - break; - case 'alt_attach': - $body .= $this->textLine('--' . $this->boundary[1]); - $body .= $this->headerLine('Content-Type', 'multipart/alternative;'); - $body .= $this->textLine("\tboundary=\"" . $this->boundary[2] . '"'); - $body .= $this->LE; - $body .= $this->getBoundary($this->boundary[2], '', 'text/plain', ''); - $body .= $this->encodeString($this->AltBody, $this->Encoding); - $body .= $this->LE . $this->LE; - $body .= $this->getBoundary($this->boundary[2], '', 'text/html', ''); - $body .= $this->encodeString($this->Body, $this->Encoding); - $body .= $this->LE . $this->LE; - $body .= $this->endBoundary($this->boundary[2]); - $body .= $this->LE; - $body .= $this->attachAll('attachment', $this->boundary[1]); - break; - case 'alt_inline_attach': - $body .= $this->textLine('--' . $this->boundary[1]); - $body .= $this->headerLine('Content-Type', 'multipart/alternative;'); - $body .= $this->textLine("\tboundary=\"" . $this->boundary[2] . '"'); - $body .= $this->LE; - $body .= $this->getBoundary($this->boundary[2], '', 'text/plain', ''); - $body .= $this->encodeString($this->AltBody, $this->Encoding); - $body .= $this->LE . $this->LE; - $body .= $this->textLine('--' . $this->boundary[2]); - $body .= $this->headerLine('Content-Type', 'multipart/related;'); - $body .= $this->textLine("\tboundary=\"" . $this->boundary[3] . '"'); - $body .= $this->LE; - $body .= $this->getBoundary($this->boundary[3], '', 'text/html', ''); - $body .= $this->encodeString($this->Body, $this->Encoding); - $body .= $this->LE . $this->LE; - $body .= $this->attachAll('inline', $this->boundary[3]); - $body .= $this->LE; - $body .= $this->endBoundary($this->boundary[2]); - $body .= $this->LE; - $body .= $this->attachAll('attachment', $this->boundary[1]); - break; - default: - // catch case 'plain' and case '' - $body .= $this->encodeString($this->Body, $this->Encoding); - break; - } - - if ($this->isError()) { - $body = ''; - } elseif ($this->sign_key_file) { - try { - if (!defined('PKCS7_TEXT')) { - throw new phpmailerException($this->lang('signing') . ' OpenSSL extension missing.'); - } - $file = tempnam(sys_get_temp_dir(), 'mail'); - file_put_contents($file, $body); //TODO check this worked - $signed = tempnam(sys_get_temp_dir(), 'signed'); - if (@openssl_pkcs7_sign( - $file, - $signed, - 'file://' . realpath($this->sign_cert_file), - array('file://' . realpath($this->sign_key_file), $this->sign_key_pass), - null - ) - ) { - @unlink($file); - $body = file_get_contents($signed); - @unlink($signed); - } else { - @unlink($file); - @unlink($signed); - throw new phpmailerException($this->lang('signing') . openssl_error_string()); - } - } catch (phpmailerException $e) { - $body = ''; - if ($this->exceptions) { - throw $e; - } - } - } - return $body; - } - - /** - * 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; - $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() - { - $this->message_type = array(); - if ($this->alternativeExists()) { - $this->message_type[] = "alt"; - } - if ($this->inlineImageExists()) { - $this->message_type[] = "inline"; - } - if ($this->attachmentExists()) { - $this->message_type[] = "attach"; - } - $this->message_type = implode("_", $this->message_type); - if ($this->message_type == "") { - $this->message_type = "plain"; - } - } - - /** - * 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. - * @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 $disposition Disposition to use - * @throws phpmailerException - * @return bool - */ - public function addAttachment($path, $name = '', $encoding = 'base64', $type = '', $disposition = 'attachment') - { - try { - if (!@is_file($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 $e) { - $this->setError($e->getMessage()); - if ($this->exceptions) { - throw $e; - } - $this->edebug($e->getMessage() . "\n"); - 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' && isset($cidUniq[$cid])) { - continue; - } - $cidUniq[$cid] = true; - - $mime[] = sprintf("--%s%s", $boundary, $this->LE); - $mime[] = sprintf( - "Content-Type: %s; name=\"%s\"%s", - $type, - $this->encodeHeader($this->secureHeader($name)), - $this->LE - ); - $mime[] = sprintf("Content-Transfer-Encoding: %s%s", $encoding, $this->LE); - - if ($disposition == 'inline') { - $mime[] = sprintf("Content-ID: <%s>%s", $cid, $this->LE); - } - - // If a filename contains any of these chars, it should be quoted, - // but not otherwise: RFC2183 & RFC2045 5.1 - // Fixes a warning in IETF's msglint MIME checker - // Allow for bypassing the Content-Disposition header totally - if (!(empty($disposition))) { - if (preg_match('/[ \(\)<>@,;:\\"\/\[\]\?=]/', $name)) { - $mime[] = sprintf( - "Content-Disposition: %s; filename=\"%s\"%s", - $disposition, - $this->encodeHeader($this->secureHeader($name)), - $this->LE . $this->LE - ); - } else { - $mime[] = sprintf( - "Content-Disposition: %s; filename=%s%s", - $disposition, - $this->encodeHeader($this->secureHeader($name)), - $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 $encoding The encoding to use; one of 'base64', '7bit', '8bit', 'binary', 'quoted-printable' - * @throws phpmailerException - * @see EncodeFile(encodeFile - * @access protected - * @return string - */ - protected function encodeFile($path, $encoding = 'base64') - { - try { - if (!is_readable($path)) { - throw new phpmailerException($this->lang('file_open') . $path, self::STOP_CONTINUE); - } - $magic_quotes = get_magic_quotes_runtime(); - if ($magic_quotes) { - if (version_compare(PHP_VERSION, '5.3.0', '<')) { - set_magic_quotes_runtime(0); - } else { - ini_set('magic_quotes_runtime', 0); - } - } - $file_buffer = file_get_contents($path); - $file_buffer = $this->encodeString($file_buffer, $encoding); - if ($magic_quotes) { - if (version_compare(PHP_VERSION, '5.3.0', '<')) { - set_magic_quotes_runtime($magic_quotes); - } else { - ini_set('magic_quotes_runtime', $magic_quotes); - } - } - return $file_buffer; - } catch (Exception $e) { - $this->setError($e->getMessage()); - return ''; - } - } - - /** - * 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') - { - $x = 0; - switch (strtolower($position)) { - case 'phrase': - if (!preg_match('/[\200-\377]/', $str)) { - // Can't use addslashes as we don't know what value has magic_quotes_sybase - $encoded = addcslashes($str, "\0..\37\177\\\""); - if (($str == $encoded) && !preg_match('/[^A-Za-z0-9!#$%&\'*+\/=?^_`{|}~ -]/', $str)) { - return ($encoded); - } else { - return ("\"$encoded\""); - } - } - $x = preg_match_all('/[^\040\041\043-\133\135-\176]/', $str, $matches); - break; - /** @noinspection PhpMissingBreakStatementInspection */ - case 'comment': - $x = preg_match_all('/[()"]/', $str, $matches); - // Intentional fall-through - case 'text': - default: - $x += preg_match_all('/[\000-\010\013\014\016-\037\177-\377]/', $str, $matches); - break; - } - - if ($x == 0) { //There are no chars that need encoding - return ($str); - } - - $maxlen = 75 - 7 - strlen($this->CharSet); - // Try to select the encoding which should produce the shortest output - if ($x > strlen($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 $str multi-byte text to wrap encode - * @return bool - */ - public function hasMultiBytes($str) - { - if (function_exists('mb_strlen')) { - return (strlen($str) > mb_strlen($str, $this->CharSet)); - } else { // Assume no multibytes (we can't handle without mbstring functions anyway) - return false; - } - } - - /** - * Encode and wrap long multibyte strings for mail headers - * without breaking lines within a character. - * Adapted from a function by paravoid at http://uk.php.net/manual/en/function.mb-encode-mimeheader.php - * @access public - * @param string $str multi-byte text to wrap encode - * @param string $lf string to use as linefeed/end-of-line - * @return string - */ - public function base64EncodeWrapMB($str, $lf = null) - { - $start = "=?" . $this->CharSet . "?B?"; - $end = "?="; - $encoded = ""; - if ($lf === null) { - $lf = $this->LE; - } - - $mb_length = mb_strlen($str, $this->CharSet); - // Each line must have length <= 75, including $start and $end - $length = 75 - strlen($start) - strlen($end); - // Average multi-byte ratio - $ratio = $mb_length / strlen($str); - // Base64 has a 4:3 ratio - $avgLength = floor($length * $ratio * .75); - - for ($i = 0; $i < $mb_length; $i += $offset) { - $lookBack = 0; - do { - $offset = $avgLength - $lookBack; - $chunk = mb_substr($str, $i, $offset, $this->CharSet); - $chunk = base64_encode($chunk); - $lookBack++; - } while (strlen($chunk) > $length); - $encoded .= $chunk . $lf; - } - - // Chomp the last linefeed - $encoded = substr($encoded, 0, -strlen($lf)); - return $encoded; - } - - /** - * Encode a string in quoted-printable format. - * According to RFC2045 section 6.7. - * @access public - * @param string $string The text to encode - * @param integer $line_max Number of chars allowed on a line before wrapping - * @return string - * @link PHP version adapted from http://www.php.net/manual/en/function.quoted-printable-decode.php#89417 - */ - public function encodeQP($string, $line_max = 76) - { - if (function_exists('quoted_printable_encode')) { //Use native function if it's available (>= PHP5.3) - return quoted_printable_encode($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) - ); - $string = preg_replace('/[^\r\n]{' . ($line_max - 3) . '}[^=\r\n]{2}/', "$0=\r\n", $string); - return $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 bool $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 - $s = array_search('=', $matches[0]); - if ($s !== false) { - unset($matches[0][$s]); - 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' attachmants 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. - * @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 $disposition Disposition to use - * @return bool True on successfully adding an attachment - */ - public function addEmbeddedImage($path, $cid, $name = '', $encoding = 'base64', $type = '', $disposition = 'inline') - { - if (!@is_file($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 bool 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 == '') { - $type = self::filenameToType($name); - } - - // Append to $attachment array - $this->attachment[] = array( - 0 => $string, - 1 => $name, - 2 => $name, - 3 => $encoding, - 4 => $type, - 5 => true, // isStringAttachment - 6 => $disposition, - 7 => $cid - ); - return true; - } - - /** - * Check if an inline attachment is present. - * @access public - * @return bool - */ - public function inlineImageExists() - { - foreach ($this->attachment as $attachment) { - if ($attachment[6] == 'inline') { - return true; - } - } - return false; - } - - /** - * Check if an attachment (non-inline) is present. - * @return bool - */ - 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 bool - */ - public function alternativeExists() - { - return !empty($this->AltBody); - } - - /** - * Clear all To recipients. - * @return void - */ - public function clearAddresses() - { - foreach ($this->to as $to) { - unset($this->all_recipients[strtolower($to[0])]); - } - $this->to = array(); - } - - /** - * Clear all CC recipients. - * @return void - */ - public function clearCCs() - { - foreach ($this->cc as $cc) { - unset($this->all_recipients[strtolower($cc[0])]); - } - $this->cc = array(); - } - - /** - * Clear all BCC recipients. - * @return void - */ - public function clearBCCs() - { - foreach ($this->bcc as $bcc) { - unset($this->all_recipients[strtolower($bcc[0])]); - } - $this->bcc = array(); - } - - /** - * Clear all ReplyTo recipients. - * @return void - */ - public function clearReplyTos() - { - $this->ReplyTo = array(); - } - - /** - * Clear all recipient types. - * @return void - */ - public function clearAllRecipients() - { - $this->to = array(); - $this->cc = array(); - $this->bcc = array(); - $this->all_recipients = 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) and array_key_exists('smtp_msg', $lasterror)) { - $msg .= '

' . $this->lang('smtp_error') . $lasterror['smtp_msg'] . "

\n"; - } - } - $this->ErrorInfo = $msg; - } - - /** - * Return an RFC 822 formatted date. - * @access public - * @return string - * @static - */ - public static function rfcDate() - { - //Set the time zone to whatever the default is to avoid 500 errors - //Will default to UTC if it's not set properly in php.ini - date_default_timezone_set(@date_default_timezone_get()); - return date('D, j M Y H:i:s O'); - } - - /** - * Get the server hostname. - * Returns 'localhost.localdomain' if unknown. - * @access protected - * @return string - */ - protected function serverHostname() - { - if (!empty($this->Hostname)) { - $result = $this->Hostname; - } elseif (isset($_SERVER['SERVER_NAME'])) { - $result = $_SERVER['SERVER_NAME']; - } else { - $result = 'localhost.localdomain'; - } - - 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) { - $this->setLanguage('en'); // set the default language - } - - if (isset($this->language[$key])) { - return $this->language[$key]; - } else { - return 'Language string failed to load: ' . $key; - } - } - - /** - * Check if an error occurred. - * @access public - * @return bool True if an error did occur. - */ - public function isError() - { - return ($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); - } - } - - /** - * Create a message from an HTML string. - * Automatically makes modifications for inline images and backgrounds - * and creates a plain-text version by converting the HTML. - * Overwrites any existing values in $this->Body and $this->AltBody - * @access public - * @param string $message HTML message string - * @param string $basedir baseline directory for path - * @param bool $advanced Whether to use the advanced HTML to text converter - * @return string $message - */ - public function msgHTML($message, $basedir = '', $advanced = false) - { - preg_match_all("/(src|background)=[\"'](.*)[\"']/Ui", $message, $images); - if (isset($images[2])) { - foreach ($images[2] as $i => $url) { - // do not change urls for absolute images (thanks to corvuscorax) - if (!preg_match('#^[A-z]+://#', $url)) { - $filename = basename($url); - $directory = dirname($url); - if ($directory == '.') { - $directory = ''; - } - $cid = md5($url) . '@phpmailer.0'; //RFC2392 S 2 - if (strlen($basedir) > 1 && substr($basedir, -1) != '/') { - $basedir .= '/'; - } - if (strlen($directory) > 1 && substr($directory, -1) != '/') { - $directory .= '/'; - } - if ($this->addEmbeddedImage( - $basedir . $directory . $filename, - $cid, - $filename, - 'base64', - self::_mime_types(self::mb_pathinfo($filename, PATHINFO_EXTENSION)) - ) - ) { - $message = preg_replace( - "/" . $images[1][$i] . "=[\"']" . preg_quote($url, '/') . "[\"']/Ui", - $images[1][$i] . "=\"cid:" . $cid . "\"", - $message - ); - } - } - } - } - $this->isHTML(true); - if (empty($this->AltBody)) { - $this->AltBody = 'To view this email message, open it in a program that understands HTML!' . "\n\n"; - } - //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)); - return $this->Body; - } - - /** - * Convert an HTML string into plain text. - * @param string $html The HTML text to convert - * @param bool $advanced Should this use the more complex html2text converter or just a simple one? - * @return string - */ - public function html2text($html, $advanced = false) - { - if ($advanced) { - require_once 'extras/class.html2text.php'; - $h = new html2text($html); - return $h->get_text(); - } - 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', - 'hqx' => 'application/mac-binhex40', - 'cpt' => 'application/mac-compactpro', - 'bin' => 'application/macbinary', - 'doc' => 'application/msword', - 'word' => 'application/msword', - 'class' => 'application/octet-stream', - 'dll' => 'application/octet-stream', - 'dms' => 'application/octet-stream', - 'exe' => 'application/octet-stream', - 'lha' => 'application/octet-stream', - 'lzh' => 'application/octet-stream', - 'psd' => 'application/octet-stream', - 'sea' => 'application/octet-stream', - 'so' => 'application/octet-stream', - 'oda' => 'application/oda', - 'pdf' => 'application/pdf', - 'ai' => 'application/postscript', - 'eps' => 'application/postscript', - 'ps' => 'application/postscript', - 'smi' => 'application/smil', - 'smil' => 'application/smil', - 'mif' => 'application/vnd.mif', - 'xls' => 'application/vnd.ms-excel', - 'ppt' => 'application/vnd.ms-powerpoint', - 'wbxml' => 'application/vnd.wap.wbxml', - 'wmlc' => 'application/vnd.wap.wmlc', - 'dcr' => 'application/x-director', - 'dir' => 'application/x-director', - 'dxr' => 'application/x-director', - 'dvi' => 'application/x-dvi', - 'gtar' => 'application/x-gtar', - 'php3' => 'application/x-httpd-php', - 'php4' => 'application/x-httpd-php', - 'php' => 'application/x-httpd-php', - 'phtml' => 'application/x-httpd-php', - 'phps' => 'application/x-httpd-php-source', - 'js' => 'application/x-javascript', - 'swf' => 'application/x-shockwave-flash', - 'sit' => 'application/x-stuffit', - 'tar' => 'application/x-tar', - 'tgz' => 'application/x-tar', - 'xht' => 'application/xhtml+xml', - 'xhtml' => 'application/xhtml+xml', - 'zip' => 'application/zip', - 'mid' => 'audio/midi', - 'midi' => 'audio/midi', - 'mp2' => 'audio/mpeg', - 'mp3' => 'audio/mpeg', - 'mpga' => 'audio/mpeg', - 'aif' => 'audio/x-aiff', - 'aifc' => 'audio/x-aiff', - 'aiff' => 'audio/x-aiff', - 'ram' => 'audio/x-pn-realaudio', - 'rm' => 'audio/x-pn-realaudio', - 'rpm' => 'audio/x-pn-realaudio-plugin', - 'ra' => 'audio/x-realaudio', - 'wav' => 'audio/x-wav', - 'bmp' => 'image/bmp', - 'gif' => 'image/gif', - 'jpeg' => 'image/jpeg', - 'jpe' => 'image/jpeg', - 'jpg' => 'image/jpeg', - 'png' => 'image/png', - 'tiff' => 'image/tiff', - 'tif' => 'image/tiff', - 'eml' => 'message/rfc822', - 'css' => 'text/css', - 'html' => 'text/html', - 'htm' => 'text/html', - 'shtml' => 'text/html', - 'log' => 'text/plain', - 'text' => 'text/plain', - 'txt' => 'text/plain', - 'rtx' => 'text/richtext', - 'rtf' => 'text/rtf', - 'xml' => 'text/xml', - 'xsl' => 'text/xml', - 'mpeg' => 'video/mpeg', - 'mpe' => 'video/mpeg', - 'mpg' => 'video/mpeg', - 'mov' => 'video/quicktime', - 'qt' => 'video/quicktime', - 'rv' => 'video/vnd.rn-realvideo', - 'avi' => 'video/x-msvideo', - 'movie' => 'video/x-sgi-movie' - ); - return (array_key_exists(strtolower($ext), $mimes) ? $mimes[strtolower($ext)]: '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 ($qpos !== false) { - $filename = substr($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' => ''); - $m = array(); - preg_match('%^(.*?)[\\\\/]*(([^/\\\\]*?)(\.([^\.\\\\/]+?)|))[\\\\/\.]*$%im', $path, $m); - if (array_key_exists(1, $m)) { - $ret['dirname'] = $m[1]; - } - if (array_key_exists(2, $m)) { - $ret['basename'] = $m[2]; - } - if (array_key_exists(5, $m)) { - $ret['extension'] = $m[5]; - } - if (array_key_exists(3, $m)) { - $ret['filename'] = $m[3]; - } - switch ($options) { - case PATHINFO_DIRNAME: - case 'dirname': - return $ret['dirname']; - break; - case PATHINFO_BASENAME: - case 'basename': - return $ret['basename']; - break; - case PATHINFO_EXTENSION: - case 'extension': - return $ret['extension']; - break; - case PATHINFO_FILENAME: - case 'filename': - return $ret['filename']; - break; - default: - return $ret; - } - } - - /** - * Set or reset instance properties. - * - * Usage Example: - * $page->set('X-Priority', '3'); - * - * @access public - * @param string $name - * @param mixed $value - * NOTE: will not work with arrays, there are no arrays to set/reset - * @throws phpmailerException - * @return bool - * @todo Should this not be using __set() magic function? - */ - public function set($name, $value = '') - { - try { - if (isset($this->$name)) { - $this->$name = $value; - } else { - throw new phpmailerException($this->lang('variable_set') . $name, self::STOP_CRITICAL); - } - } catch (Exception $e) { - $this->setError($e->getMessage()); - if ($e->getCode() == self::STOP_CRITICAL) { - return false; - } - } - return true; - } - - /** - * 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 private key file and password for S/MIME signing. - * @access public - * @param string $cert_filename - * @param string $key_filename - * @param string $key_pass Password for private key - */ - public function sign($cert_filename, $key_filename, $key_pass) - { - $this->sign_cert_file = $cert_filename; - $this->sign_key_file = $key_filename; - $this->sign_key_pass = $key_pass; - } - - /** - * 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 $s Header - * @throws phpmailerException - * @return string - */ - public function DKIM_Sign($s) - { - if (!defined('PKCS7_TEXT')) { - if ($this->exceptions) { - throw new phpmailerException($this->lang("signing") . ' OpenSSL extension missing.'); - } - return ''; - } - $privKeyStr = file_get_contents($this->DKIM_private); - if ($this->DKIM_passphrase != '') { - $privKey = openssl_pkey_get_private($privKeyStr, $this->DKIM_passphrase); - } else { - $privKey = $privKeyStr; - } - if (openssl_sign($s, $signature, $privKey)) { - return base64_encode($signature); - } - return ''; - } - - /** - * Generate a DKIM canonicalization header. - * @access public - * @param string $s Header - * @return string - */ - public function DKIM_HeaderC($s) - { - $s = preg_replace("/\r\n\s+/", " ", $s); - $lines = explode("\r\n", $s); - foreach ($lines as $key => $line) { - list($heading, $value) = explode(":", $line, 2); - $heading = strtolower($heading); - $value = preg_replace("/\s+/", " ", $value); // Compress useless spaces - $lines[$key] = $heading . ":" . trim($value); // Don't forget to remove WSP around the value - } - $s = implode("\r\n", $lines); - return $s; - } - - /** - * Generate 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-sha1'; // Signature & hash algorithms - $DKIMcanonicalization = 'relaxed/simple'; // Canonicalization of header/body - $DKIMquery = 'dns/txt'; // Query method - $DKIMtime = time(); // Signature Timestamp = seconds since 00:00:00 - Jan 1, 1970 (UTC time zone) - $subject_header = "Subject: $subject"; - $headers = explode($this->LE, $headers_line); - $from_header = ''; - $to_header = ''; - $current = ''; - foreach ($headers as $header) { - if (strpos($header, 'From:') === 0) { - $from_header = $header; - $current = 'from_header'; - } elseif (strpos($header, 'To:') === 0) { - $to_header = $header; - $current = 'to_header'; - } else { - if ($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)); - $subject = str_replace( - '|', - '=7C', - $this->DKIM_QP($subject_header) - ); // Copied header fields (dkim-quoted-printable) - $body = $this->DKIM_BodyC($body); - $DKIMlen = strlen($body); // Length of body - $DKIMb64 = base64_encode(pack("H*", sha1($body))); // Base64 of packed binary SHA-1 hash of body - $ident = ($this->DKIM_identity == '') ? '' : " i=" . $this->DKIM_identity . ";"; - $dkimhdrs = "DKIM-Signature: v=1; a=" . - $DKIMsignatureType . "; q=" . - $DKIMquery . "; l=" . - $DKIMlen . "; s=" . - $this->DKIM_selector . - ";\r\n" . - "\tt=" . $DKIMtime . "; c=" . $DKIMcanonicalization . ";\r\n" . - "\th=From:To:Subject;\r\n" . - "\td=" . $this->DKIM_domain . ";" . $ident . "\r\n" . - "\tz=$from\r\n" . - "\t|$to\r\n" . - "\t|$subject;\r\n" . - "\tbh=" . $DKIMb64 . ";\r\n" . - "\tb="; - $toSign = $this->DKIM_HeaderC( - $from_header . "\r\n" . $to_header . "\r\n" . $subject_header . "\r\n" . $dkimhdrs - ); - $signed = $this->DKIM_Sign($toSign); - return $dkimhdrs . $signed . "\r\n"; - } - - /** - * Perform a callback. - * @param bool $isSent - * @param string $to - * @param string $cc - * @param string $bcc - * @param string $subject - * @param string $body - * @param string $from - */ - protected function doCallback($isSent, $to, $cc, $bcc, $subject, $body, $from = null) - { - if (!empty($this->action_function) && is_callable($this->action_function)) { - $params = array($isSent, $to, $cc, $bcc, $subject, $body, $from); - call_user_func_array($this->action_function, $params); - } - } -} - -/** - * PHPMailer exception handler - * @package PHPMailer - */ -class phpmailerException extends Exception -{ - /** - * Prettify error message output - * @return string - */ - public function errorMessage() - { - $errorMsg = '' . $this->getMessage() . "
\n"; - return $errorMsg; - } -} diff --git a/include/class.smtp.php b/include/class.smtp.php deleted file mode 100644 index e6b45222d..000000000 --- a/include/class.smtp.php +++ /dev/null @@ -1,943 +0,0 @@ - - * @author Jim Jagielski (jimjag) - * @author Andy Prevost (codeworxtech) - * @copyright 2013 Marcus Bointon - * @copyright 2004 - 2008 Andy Prevost - * @copyright 2010 - 2012 Jim Jagielski - * @license http://www.gnu.org/copyleft/lesser.html Distributed under the Lesser General Public License (LGPL) - */ - -/** - * PHPMailer RFC821 SMTP email transport class. - * - * Implements RFC 821 SMTP commands - * and provides some utility methods for sending mail to an SMTP server. - * - * PHP Version 5.0.0 - * - * @category PHP - * @package PHPMailer - * @link https://github.com/PHPMailer/PHPMailer/blob/master/class.smtp.php - * @author Chris Ryan - * @author Marcus Bointon - * @license http://www.gnu.org/copyleft/lesser.html Distributed under the Lesser General Public License (LGPL) - */ - -class SMTP -{ - /** - * The PHPMailer SMTP Version number. - */ - const VERSION = '5.2.7'; - - /** - * SMTP line break constant. - */ - const CRLF = "\r\n"; - - /** - * The SMTP port to use if one is not specified. - */ - const DEFAULT_SMTP_PORT = 25; - - /** - * The PHPMailer SMTP Version number. - * @type string - * @deprecated This should be a constant - * @see SMTP::VERSION - */ - public $Version = '5.2.7'; - - /** - * SMTP server port number. - * @type int - * @deprecated This is only ever ued as default value, so should be a constant - * @see SMTP::DEFAULT_SMTP_PORT - */ - public $SMTP_PORT = 25; - - /** - * SMTP reply line ending - * @type string - * @deprecated Use the class constant instead - * @see SMTP::CRLF - */ - public $CRLF = "\r\n"; - - /** - * Debug output level. - * Options: 0 for no output, 1 for commands, 2 for data and commands - * @type int - */ - public $do_debug = 0; - - /** - * The function/method to use for debugging output. - * Options: 'echo', 'html' or 'error_log' - * @type string - */ - public $Debugoutput = 'echo'; - - /** - * Whether to use VERP. - * @type bool - */ - public $do_verp = false; - - /** - * The SMTP timeout value for reads, in seconds. - * @type int - */ - public $Timeout = 15; - - /** - * The SMTP timelimit value for reads, in seconds. - * @type int - */ - public $Timelimit = 30; - - /** - * The socket for the server connection. - * @type resource - */ - protected $smtp_conn; - - /** - * Error message, if any, for the last call. - * @type string - */ - protected $error = ''; - - /** - * The reply the server sent to us for HELO. - * @type string - */ - protected $helo_rply = ''; - - /** - * The most recent reply received from the server. - * @type string - */ - protected $last_reply = ''; - - /** - * Constructor. - * @access public - */ - public function __construct() - { - $this->smtp_conn = 0; - $this->error = null; - $this->helo_rply = null; - - $this->do_debug = 0; - } - - /** - * Output debugging info via a user-selected method. - * @param string $str Debug string to output - * @return void - */ - protected function edebug($str) - { - 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' - ) - . "
\n"; - break; - case 'echo': - default: - //Just echoes whatever was received - echo $str; - } - } - - /** - * Connect to an SMTP server. - * @param string $host SMTP server IP or host name - * @param int $port The port number to connect to - * @param int $timeout How long to wait for the connection to open - * @param array $options An array of options for stream_context_create() - * @access public - * @return bool - */ - public function connect($host, $port = null, $timeout = 30, $options = array()) - { - // Clear errors to avoid confusion - $this->error = null; - - // Make sure we are __not__ connected - if ($this->connected()) { - // Already connected, generate error - $this->error = array('error' => 'Already connected to a server'); - return false; - } - - if (empty($port)) { - $port = self::DEFAULT_SMTP_PORT; - } - - // Connect to the SMTP server - $errno = 0; - $errstr = ''; - $socket_context = stream_context_create($options); - //Suppress errors; connection failures are handled at a higher level - $this->smtp_conn = @stream_socket_client( - $host . ":" . $port, - $errno, - $errstr, - $timeout, - STREAM_CLIENT_CONNECT, - $socket_context - ); - - // Verify we connected properly - if (empty($this->smtp_conn)) { - $this->error = array( - 'error' => 'Failed to connect to server', - 'errno' => $errno, - 'errstr' => $errstr - ); - if ($this->do_debug >= 1) { - $this->edebug( - 'SMTP -> ERROR: ' . $this->error['error'] - . ": $errstr ($errno)" - ); - } - return false; - } - - // SMTP server can take longer to respond, give longer timeout for first read - // Windows does not have support for this timeout function - if (substr(PHP_OS, 0, 3) != 'WIN') { - $max = ini_get('max_execution_time'); - if ($max != 0 && $timeout > $max) { // Don't bother if unlimited - @set_time_limit($timeout); - } - stream_set_timeout($this->smtp_conn, $timeout, 0); - } - - // Get any announcement - $announce = $this->get_lines(); - - if ($this->do_debug >= 2) { - $this->edebug('SMTP -> FROM SERVER:' . $announce); - } - - return true; - } - - /** - * Initiate a TLS (encrypted) session. - * @access public - * @return bool - */ - public function startTLS() - { - if (!$this->sendCommand("STARTTLS", "STARTTLS", 220)) { - return false; - } - // Begin encrypted connection - if (!stream_socket_enable_crypto( - $this->smtp_conn, - true, - STREAM_CRYPTO_METHOD_TLS_CLIENT - ) - ) { - return false; - } - return true; - } - - /** - * Perform SMTP authentication. - * Must be run after hello(). - * @see hello() - * @param string $username The user name - * @param string $password The password - * @param string $authtype The auth type (PLAIN, LOGIN, NTLM, CRAM-MD5) - * @param string $realm The auth realm for NTLM - * @param string $workstation The auth workstation for NTLM - * @access public - * @return bool True if successfully authenticated. - */ - public function authenticate( - $username, - $password, - $authtype = 'LOGIN', - $realm = '', - $workstation = '' - ) { - if (empty($authtype)) { - $authtype = 'LOGIN'; - } - - switch ($authtype) { - case 'PLAIN': - // Start authentication - if (!$this->sendCommand('AUTH', 'AUTH PLAIN', 334)) { - return false; - } - // Send encoded username and password - if (!$this->sendCommand( - 'User & Password', - base64_encode("\0" . $username . "\0" . $password), - 235 - ) - ) { - return false; - } - break; - case 'LOGIN': - // Start authentication - if (!$this->sendCommand('AUTH', 'AUTH LOGIN', 334)) { - return false; - } - if (!$this->sendCommand("Username", base64_encode($username), 334)) { - return false; - } - if (!$this->sendCommand("Password", base64_encode($password), 235)) { - return false; - } - break; - case 'NTLM': - /* - * ntlm_sasl_client.php - * Bundled with Permission - * - * How to telnet in windows: - * http://technet.microsoft.com/en-us/library/aa995718%28EXCHG.65%29.aspx - * PROTOCOL Docs http://curl.haxx.se/rfc/ntlm.html#ntlmSmtpAuthentication - */ - require_once 'extras/ntlm_sasl_client.php'; - $temp = new stdClass(); - $ntlm_client = new ntlm_sasl_client_class; - //Check that functions are available - if (!$ntlm_client->Initialize($temp)) { - $this->error = array('error' => $temp->error); - if ($this->do_debug >= 1) { - $this->edebug( - 'You need to enable some modules in your php.ini file: ' - . $this->error['error'] - ); - } - return false; - } - //msg1 - $msg1 = $ntlm_client->TypeMsg1($realm, $workstation); //msg1 - - if (!$this->sendCommand( - 'AUTH NTLM', - 'AUTH NTLM ' . base64_encode($msg1), - 334 - ) - ) { - return false; - } - - //Though 0 based, there is a white space after the 3 digit number - //msg2 - $challenge = substr($this->last_reply, 3); - $challenge = base64_decode($challenge); - $ntlm_res = $ntlm_client->NTLMResponse( - substr($challenge, 24, 8), - $password - ); - //msg3 - $msg3 = $ntlm_client->TypeMsg3( - $ntlm_res, - $username, - $realm, - $workstation - ); - // send encoded username - return $this->sendCommand('Username', base64_encode($msg3), 235); - break; - case 'CRAM-MD5': - // Start authentication - if (!$this->sendCommand('AUTH CRAM-MD5', 'AUTH CRAM-MD5', 334)) { - return false; - } - // Get the challenge - $challenge = base64_decode(substr($this->last_reply, 4)); - - // Build the response - $response = $username . ' ' . $this->hmac($challenge, $password); - - // send encoded credentials - return $this->sendCommand('Username', base64_encode($response), 235); - break; - } - return true; - } - - /** - * Calculate an MD5 HMAC hash. - * Works like hash_hmac('md5', $data, $key) - * in case that function is not available - * @param string $data The data to hash - * @param string $key The key to hash with - * @access protected - * @return string - */ - protected function hmac($data, $key) - { - if (function_exists('hash_hmac')) { - return hash_hmac('md5', $data, $key); - } - - // The following borrowed from - // http://php.net/manual/en/function.mhash.php#27225 - - // RFC 2104 HMAC implementation for php. - // Creates an md5 HMAC. - // Eliminates the need to install mhash to compute a HMAC - // Hacked by Lance Rushing - - $b = 64; // byte length for md5 - if (strlen($key) > $b) { - $key = pack('H*', md5($key)); - } - $key = str_pad($key, $b, chr(0x00)); - $ipad = str_pad('', $b, chr(0x36)); - $opad = str_pad('', $b, chr(0x5c)); - $k_ipad = $key ^ $ipad; - $k_opad = $key ^ $opad; - - return md5($k_opad . pack('H*', md5($k_ipad . $data))); - } - - /** - * Check connection state. - * @access public - * @return bool True if connected. - */ - public function connected() - { - if (!empty($this->smtp_conn)) { - $sock_status = stream_get_meta_data($this->smtp_conn); - if ($sock_status['eof']) { - // the socket is valid but we are not connected - if ($this->do_debug >= 1) { - $this->edebug( - 'SMTP -> NOTICE: EOF caught while checking if connected' - ); - } - $this->close(); - return false; - } - return true; // everything looks good - } - return false; - } - - /** - * Close the socket and clean up the state of the class. - * Don't use this function without first trying to use QUIT. - * @see quit() - * @access public - * @return void - */ - public function close() - { - $this->error = null; // so there is no confusion - $this->helo_rply = null; - if (!empty($this->smtp_conn)) { - // close the connection and cleanup - fclose($this->smtp_conn); - $this->smtp_conn = 0; - } - } - - /** - * Send an SMTP DATA command. - * Issues a data command and sends the msg_data to the server, - * finializing the mail transaction. $msg_data is the message - * that is to be send with the headers. Each header needs to be - * on a single line followed by a with the message headers - * and the message body being separated by and additional . - * Implements rfc 821: DATA - * @param string $msg_data Message data to send - * @access public - * @return bool - */ - public function data($msg_data) - { - if (!$this->sendCommand('DATA', 'DATA', 354)) { - return false; - } - - /* The server is ready to accept data! - * according to rfc821 we should not send more than 1000 - * including the CRLF - * characters on a single line so we will break the data up - * into lines by \r and/or \n then if needed we will break - * each of those into smaller lines to fit within the limit. - * in addition we will be looking for lines that start with - * a period '.' and append and additional period '.' to that - * line. NOTE: this does not count towards limit. - */ - - // Normalize the line breaks before exploding - $msg_data = str_replace("\r\n", "\n", $msg_data); - $msg_data = str_replace("\r", "\n", $msg_data); - $lines = explode("\n", $msg_data); - - /* We need to find a good way to determine if headers are - * in the msg_data or if it is a straight msg body - * currently I am assuming rfc822 definitions of msg headers - * and if the first field of the first line (':' separated) - * does not contain a space then it _should_ be a header - * and we can process all lines before a blank "" line as - * headers. - */ - - $field = substr($lines[0], 0, strpos($lines[0], ':')); - $in_headers = false; - if (!empty($field) && !strstr($field, ' ')) { - $in_headers = true; - } - - //RFC 2822 section 2.1.1 limit - $max_line_length = 998; - - foreach ($lines as $line) { - $lines_out = null; - if ($line == '' && $in_headers) { - $in_headers = false; - } - // ok we need to break this line up into several smaller lines - while (strlen($line) > $max_line_length) { - $pos = strrpos(substr($line, 0, $max_line_length), ' '); - - // Patch to fix DOS attack - if (!$pos) { - $pos = $max_line_length - 1; - $lines_out[] = substr($line, 0, $pos); - $line = substr($line, $pos); - } else { - $lines_out[] = substr($line, 0, $pos); - $line = substr($line, $pos + 1); - } - - /* If processing headers add a LWSP-char to the front of new line - * rfc822 on long msg headers - */ - if ($in_headers) { - $line = "\t" . $line; - } - } - $lines_out[] = $line; - - // send the lines to the server - while (list(, $line_out) = @each($lines_out)) { - if (strlen($line_out) > 0) { - if (substr($line_out, 0, 1) == '.') { - $line_out = '.' . $line_out; - } - } - $this->client_send($line_out . self::CRLF); - } - } - - // Message data has been sent, complete the command - return $this->sendCommand('DATA END', '.', 250); - } - - /** - * Send an SMTP HELO or EHLO command. - * Used to identify the sending server to the receiving server. - * This makes sure that client and server are in a known state. - * Implements from RFC 821: HELO - * and RFC 2821 EHLO. - * @param string $host The host name or IP to connect to - * @access public - * @return bool - */ - public function hello($host = '') - { - // Try extended hello first (RFC 2821) - if (!$this->sendHello('EHLO', $host)) { - if (!$this->sendHello('HELO', $host)) { - return false; - } - } - - return true; - } - - /** - * Send an SMTP HELO or EHLO command. - * Low-level implementation used by hello() - * @see hello() - * @param string $hello The HELO string - * @param string $host The hostname to say we are - * @access protected - * @return bool - */ - protected function sendHello($hello, $host) - { - $noerror = $this->sendCommand($hello, $hello . ' ' . $host, 250); - $this->helo_rply = $this->last_reply; - return $noerror; - } - - /** - * Send an SMTP MAIL command. - * Starts a mail transaction from the email address specified in - * $from. Returns true if successful or false otherwise. If True - * the mail transaction is started and then one or more recipient - * commands may be called followed by a data command. - * Implements rfc 821: MAIL FROM: - * @param string $from Source address of this message - * @access public - * @return bool - */ - public function mail($from) - { - $useVerp = ($this->do_verp ? ' XVERP' : ''); - return $this->sendCommand( - 'MAIL FROM', - 'MAIL FROM:<' . $from . '>' . $useVerp, - 250 - ); - } - - /** - * Send an SMTP QUIT command. - * Closes the socket if there is no error or the $close_on_error argument is true. - * Implements from rfc 821: QUIT - * @param bool $close_on_error Should the connection close if an error occurs? - * @access public - * @return bool - */ - public function quit($close_on_error = true) - { - $noerror = $this->sendCommand('QUIT', 'QUIT', 221); - $e = $this->error; //Save any error - if ($noerror or $close_on_error) { - $this->close(); - $this->error = $e; //Restore any error from the quit command - } - return $noerror; - } - - /** - * Send an SMTP RCPT command. - * Sets the TO argument to $to. - * Returns true if the recipient was accepted false if it was rejected. - * Implements from rfc 821: RCPT TO: - * @param string $to The address the message is being sent to - * @access public - * @return bool - */ - public function recipient($to) - { - return $this->sendCommand( - 'RCPT TO ', - 'RCPT TO:<' . $to . '>', - array(250, 251) - ); - } - - /** - * Send an SMTP RSET command. - * Abort any transaction that is currently in progress. - * Implements rfc 821: RSET - * @access public - * @return bool True on success. - */ - public function reset() - { - return $this->sendCommand('RSET', 'RSET', 250); - } - - /** - * Send a command to an SMTP server and check its return code. - * @param string $command The command name - not sent to the server - * @param string $commandstring The actual command to send - * @param int|array $expect One or more expected integer success codes - * @access protected - * @return bool True on success. - */ - protected function sendCommand($command, $commandstring, $expect) - { - if (!$this->connected()) { - $this->error = array( - "error" => "Called $command without being connected" - ); - return false; - } - $this->client_send($commandstring . self::CRLF); - - $reply = $this->get_lines(); - $code = substr($reply, 0, 3); - - if ($this->do_debug >= 2) { - $this->edebug('SMTP -> FROM SERVER:' . $reply); - } - - if (!in_array($code, (array)$expect)) { - $this->last_reply = null; - $this->error = array( - "error" => "$command command failed", - "smtp_code" => $code, - "detail" => substr($reply, 4) - ); - if ($this->do_debug >= 1) { - $this->edebug( - 'SMTP -> ERROR: ' . $this->error['error'] . ': ' . $reply - ); - } - return false; - } - - $this->last_reply = $reply; - $this->error = null; - return true; - } - - /** - * Send an SMTP SAML command. - * Starts a mail transaction from the email address specified in $from. - * Returns true if successful or false otherwise. If True - * the mail transaction is started and then one or more recipient - * commands may be called followed by a data command. This command - * will send the message to the users terminal if they are logged - * in and send them an email. - * Implements rfc 821: SAML FROM: - * @param string $from The address the message is from - * @access public - * @return bool - */ - public function sendAndMail($from) - { - return $this->sendCommand("SAML", "SAML FROM:$from", 250); - } - - /** - * Send an SMTP VRFY command. - * @param string $name The name to verify - * @access public - * @return bool - */ - public function verify($name) - { - return $this->sendCommand("VRFY", "VRFY $name", array(250, 251)); - } - - /** - * Send an SMTP NOOP command. - * Used to keep keep-alives alive, doesn't actually do anything - * @access public - * @return bool - */ - public function noop() - { - return $this->sendCommand("NOOP", "NOOP", 250); - } - - /** - * Send an SMTP TURN command. - * This is an optional command for SMTP that this class does not support. - * This method is here to make the RFC821 Definition - * complete for this class and __may__ be implemented in future - * Implements from rfc 821: TURN - * @access public - * @return bool - */ - public function turn() - { - $this->error = array( - 'error' => 'The SMTP TURN command is not implemented' - ); - if ($this->do_debug >= 1) { - $this->edebug('SMTP -> NOTICE: ' . $this->error['error']); - } - return false; - } - - /** - * Send raw data to the server. - * @param string $data The data to send - * @access public - * @return int|bool The number of bytes sent to the server or FALSE on error - */ - public function client_send($data) - { - if ($this->do_debug >= 1) { - $this->edebug("CLIENT -> SMTP: $data"); - } - return fwrite($this->smtp_conn, $data); - } - - /** - * Get the latest error. - * @access public - * @return array - */ - public function getError() - { - return $this->error; - } - - /** - * Get the last reply from the server. - * @access public - * @return string - */ - public function getLastReply() - { - return $this->last_reply; - } - - /** - * Read the SMTP server's response. - * Either before eof or socket timeout occurs on the operation. - * With SMTP we can tell if we have more lines to read if the - * 4th character is '-' symbol. If it is a space then we don't - * need to read anything else. - * @access protected - * @return string - */ - protected function get_lines() - { - $data = ''; - $endtime = 0; - // If the connection is bad, give up now - if (!is_resource($this->smtp_conn)) { - return $data; - } - stream_set_timeout($this->smtp_conn, $this->Timeout); - if ($this->Timelimit > 0) { - $endtime = time() + $this->Timelimit; - } - while (is_resource($this->smtp_conn) && !feof($this->smtp_conn)) { - $str = @fgets($this->smtp_conn, 515); - if ($this->do_debug >= 4) { - $this->edebug("SMTP -> get_lines(): \$data was \"$data\""); - $this->edebug("SMTP -> get_lines(): \$str is \"$str\""); - } - $data .= $str; - if ($this->do_debug >= 4) { - $this->edebug("SMTP -> get_lines(): \$data is \"$data\""); - } - // if 4th character is a space, we are done reading, break the loop - if (substr($str, 3, 1) == ' ') { - break; - } - // Timed-out? Log and break - $info = stream_get_meta_data($this->smtp_conn); - if ($info['timed_out']) { - if ($this->do_debug >= 4) { - $this->edebug( - 'SMTP -> get_lines(): timed-out (' . $this->Timeout . ' sec)' - ); - } - break; - } - // Now check if reads took too long - if ($endtime) { - if (time() > $endtime) { - if ($this->do_debug >= 4) { - $this->edebug( - 'SMTP -> get_lines(): timelimit reached (' - . $this->Timelimit . ' sec)' - ); - } - break; - } - } - } - return $data; - } - - /** - * Enable or disable VERP address generation. - * @param bool $enabled - */ - public function setVerp($enabled = false) - { - $this->do_verp = $enabled; - } - - /** - * Get VERP address generation mode. - * @return bool - */ - public function getVerp() - { - return $this->do_verp; - } - - /** - * Set debug output method. - * @param string $method The function/method to use for debugging output. - */ - public function setDebugOutput($method = 'echo') - { - $this->Debugoutput = $method; - } - - /** - * Get debug output method. - * @return string - */ - public function getDebugOutput() - { - return $this->Debugoutput; - } - - /** - * Set debug output level. - * @param int $level - */ - public function setDebugLevel($level = 0) - { - $this->do_debug = $level; - } - - /** - * Get debug output level. - * @return int - */ - public function getDebugLevel() - { - return $this->do_debug; - } - - /** - * Set SMTP timeout. - * @param int $timeout - */ - public function setTimeout($timeout = 0) - { - $this->Timeout = $timeout; - } - - /** - * Get SMTP timeout. - * @return int - */ - public function getTimeout() - { - return $this->Timeout; - } -} diff --git a/include/class_smtp_mail.inc.php b/include/class_smtp_mail.inc.php deleted file mode 100644 index 623e23045..000000000 --- a/include/class_smtp_mail.inc.php +++ /dev/null @@ -1,185 +0,0 @@ -host = $host; - $this->user = $user; - $this->password = $password; - $this->email_webmaster = $email_webmaster; - } - - // Adaptation of server_parse - function server_parse($expected_response) - { - if ($this->no_error) - { - $server_response = ''; - while (substr($server_response, 3, 1) != ' ') - { - if (!($server_response = fgets($this->socket, 256))) - { - trigger_error('Couldn\'t get mail server response codes.', E_USER_WARNING); - $this->no_error = false; - } - } - } - - if ($this->no_error) - { - if (!(substr($server_response, 0, 3) == $expected_response)) - { - trigger_error('Unable to send e-mail. Error message reported by the SMTP server: "'.$server_response.'"', E_USER_WARNING); - $this->no_error = false; - } - } - return $this->no_error; - } - - function server_write($s) - { - $this->no_error = $this->no_error && (fwrite($this->socket, $s) !== false); - return $this->no_error; - } - - function add_recipients(&$recipients, $headers, $type_header) - { - if (preg_match('/^\s*'.$type_header.'\s*:.*/mi', $headers, $matches) != 0) - { - $list = explode(',', $matches[0]); - foreach ($list as $email) - { - if (strpos($email, '<') !== false) - { - $email = preg_replace('/.*<(.*)>.*/i', '$1', $email); - } - $recipients[] = trim($email); - } - } - } - - // Adaptation of pun_mail - function mail($to, $subject, $message, $headers = '') - { - $this->no_error = true; - - // Are we using port 25 or a custom port? - if (strpos($this->host, ':') !== false) - { - list($smtp_host, $smtp_port) = explode(':', $this->host); - } - else - { - $smtp_host = $this->host; - $smtp_port = 25; - } - - if ($this->socket = fsockopen($smtp_host, $smtp_port, $errno, $errstr, 15)) - { - $this->server_parse('220'); - - if (!empty($this->user) && !empty($this->password)) - { - $this->server_write('EHLO '.$smtp_host."\r\n"); - $this->server_parse('250'); - - $this->server_write('AUTH LOGIN'."\r\n"); - $this->server_parse('334'); - - $this->server_write(base64_encode($this->user)."\r\n"); - $this->no_error = $this->no_error && $this->no_error = $this->server_parse('334'); - - $this->server_write(base64_encode($this->password)."\r\n"); - $this->server_parse('235'); - } - else - { - $this->server_write('HELO '.$smtp_host."\r\n"); - $this->server_parse('250'); - } - - $this->server_write('MAIL FROM:<'.$this->email_webmaster.'>'."\r\n"); - $this->server_parse('250'); - - // Add "To:" on headers if there are included - if ((preg_match('/^\s*to\s*:.*/mi', $headers) === 0) and !empty($to)) - { - $to_header = 'To:'.implode(',', array_map(create_function('$email','return "<".$email.">";'), explode(',', $to))); - } - else - { - $to_header = ''; - } - - if (!empty($to)) - { - $recipients = explode(',', $to); - } - else - { - $recipients = array(); - } - - $this->add_recipients($recipients, $headers, 'Cc'); - $this->add_recipients($recipients, $headers, 'Bcc'); - - @reset($recipients); - while (list(, $email) = @each($recipients)) - { - $this->server_write('RCPT TO:<'.$email.'>'."\r\n"); - $this->server_parse('250'); - } - - $this->server_write('DATA'."\r\n"); - $this->server_parse('354'); - - $this->server_write('Date: '.date('D, j M Y H:i:s O')."\r\n"); - $this->server_write('Subject:'.$subject."\r\n".(empty($to_header) ? "" : $to_header."\r\n").$headers."\r\n\r\n".$message."\r\n"); - $this->server_write('.'."\r\n"); - $this->server_parse('250'); - - $this->server_write('QUIT'."\r\n"); - fclose($this->socket); - } - else - { - trigger_error('Could not connect to smtp host "'.$this->host.'" ('.$errno.') ('.$errstr.')', E_USER_WARNING); - $this->no_error = false;; - } - - return $this->no_error; - } -} - -?> diff --git a/include/phpmailer/PHPMailerAutoload.php b/include/phpmailer/PHPMailerAutoload.php new file mode 100644 index 000000000..46db5bd0b --- /dev/null +++ b/include/phpmailer/PHPMailerAutoload.php @@ -0,0 +1,33 @@ + + * @author Jim Jagielski (jimjag) + * @author Andy Prevost (codeworxtech) + * @author Brent R. Matzelle (original founder) + * @copyright 2013 Marcus Bointon + * @copyright 2010 - 2012 Jim Jagielski + * @copyright 2004 - 2009 Andy Prevost + * @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License + * @note This program is distributed in the hope that it will be useful - WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. + */ + +/** + * PHPMailer SPL autoloader. + * @param string $classname The name of the class to load + */ +function PHPMailerAutoload($classname) +{ + //Can't use __DIR__ as it's only in PHP 5.3+ + $filename = dirname(__FILE__).DIRECTORY_SEPARATOR.'class.'.strtolower($classname).'.php'; + if (is_readable($filename)) { + require $filename; + } +} + +spl_autoload_register('PHPMailerAutoload'); diff --git a/include/phpmailer/class.phpmailer.php b/include/phpmailer/class.phpmailer.php new file mode 100644 index 000000000..a79508eb8 --- /dev/null +++ b/include/phpmailer/class.phpmailer.php @@ -0,0 +1,3268 @@ + + * @author Jim Jagielski (jimjag) + * @author Andy Prevost (codeworxtech) + * @author Brent R. Matzelle (original founder) + * @copyright 2013 Marcus Bointon + * @copyright 2010 - 2012 Jim Jagielski + * @copyright 2004 - 2009 Andy Prevost + * @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License + * @note This program is distributed in the hope that it will be useful - WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. + */ + +if (version_compare(PHP_VERSION, '5.0.0', '<')) { + exit("Sorry, PHPMailer will only run on PHP version 5 or greater!\n"); +} + +/** + * PHPMailer - PHP email creation and transport class. + * PHP Version 5.0.0 + * @package PHPMailer + * @author Marcus Bointon (coolbru) + * @author Jim Jagielski (jimjag) + * @author Andy Prevost (codeworxtech) + * @author Brent R. Matzelle (original founder) + * @copyright 2013 Marcus Bointon + * @copyright 2010 - 2012 Jim Jagielski + * @copyright 2004 - 2009 Andy Prevost + */ +class PHPMailer +{ + /** + * The PHPMailer Version number. + * @type string + */ + public $Version = '5.2.7'; + + /** + * Email priority. + * Options: 1 = High, 3 = Normal, 5 = low. + * @type int + */ + public $Priority = 3; + + /** + * The character set of the message. + * @type string + */ + public $CharSet = 'iso-8859-1'; + + /** + * The MIME Content-type of the message. + * @type string + */ + public $ContentType = 'text/plain'; + + /** + * The message encoding. + * Options: "8bit", "7bit", "binary", "base64", and "quoted-printable". + * @type string + */ + public $Encoding = '8bit'; + + /** + * Holds the most recent mailer error message. + * @type string + */ + public $ErrorInfo = ''; + + /** + * The From email address for the message. + * @type string + */ + public $From = 'root@localhost'; + + /** + * The From name of the message. + * @type string + */ + public $FromName = 'Root User'; + + /** + * The Sender email (Return-Path) of the message. + * If not empty, will be sent via -f to sendmail or as 'MAIL FROM' in smtp mode. + * @type string + */ + public $Sender = ''; + + /** + * The Return-Path of the message. + * If empty, it will be set to either From or Sender. + * @type string + */ + public $ReturnPath = ''; + + /** + * The Subject of the message. + * @type string + */ + public $Subject = ''; + + /** + * An HTML or plain text message body. + * If HTML then call isHTML(true). + * @type string + */ + public $Body = ''; + + /** + * The plain-text message body. + * This body can be read by mail clients that do not have HTML email + * capability such as mutt & Eudora. + * Clients that can read HTML will view the normal Body. + * @type string + */ + public $AltBody = ''; + + /** + * An iCal message part body. + * Only supported in simple alt or alt_inline message types + * To generate iCal events, use the bundled extras/EasyPeasyICS.php class or iCalcreator + * @link http://sprain.ch/blog/downloads/php-class-easypeasyics-create-ical-files-with-php/ + * @link http://kigkonsult.se/iCalcreator/ + * @type string + */ + public $Ical = ''; + + /** + * The complete compiled MIME message body. + * @access protected + * @type string + */ + protected $MIMEBody = ''; + + /** + * The complete compiled MIME message headers. + * @type string + * @access protected + */ + protected $MIMEHeader = ''; + + /** + * Extra headers that createHeader() doesn't fold in. + * @type string + * @access protected + */ + protected $mailHeader = ''; + + /** + * Word-wrap the message body to this number of chars. + * @type int + */ + public $WordWrap = 0; + + /** + * Which method to use to send mail. + * Options: "mail", "sendmail", or "smtp". + * @type string + */ + public $Mailer = 'mail'; + + /** + * The path to the sendmail program. + * @type string + */ + public $Sendmail = '/usr/sbin/sendmail'; + + /** + * Whether mail() uses a fully sendmail-compatible MTA. + * One which supports sendmail's "-oi -f" options. + * @type bool + */ + public $UseSendmailOptions = true; + + /** + * Path to PHPMailer plugins. + * Useful if the SMTP class is not in the PHP include path. + * @type string + * @deprecated Should not be needed now there is an autoloader. + */ + public $PluginDir = ''; + + /** + * The email address that a reading confirmation should be sent to. + * @type string + */ + public $ConfirmReadingTo = ''; + + /** + * The hostname to use in Message-Id and Received headers + * and as default HELO string. + * If empty, the value returned + * by SERVER_NAME is used or 'localhost.localdomain'. + * @type string + */ + public $Hostname = ''; + + /** + * An ID to be used in the Message-Id header. + * If empty, a unique id will be generated. + * @type string + */ + public $MessageID = ''; + + /** + * The message Date to be used in the Date header. + * If empty, the current date will be added. + * @type string + */ + public $MessageDate = ''; + + /** + * SMTP hosts. + * Either a single hostname or multiple semicolon-delimited hostnames. + * You can also specify a different port + * for each host by using this format: [hostname:port] + * (e.g. "smtp1.example.com:25;smtp2.example.com"). + * Hosts will be tried in order. + * @type string + */ + public $Host = 'localhost'; + + /** + * The default SMTP server port. + * @type int + * @Todo Why is this needed when the SMTP class takes care of it? + */ + public $Port = 25; + + /** + * The SMTP HELO of the message. + * Default is $Hostname. + * @type string + * @see PHPMailer::$Hostname + */ + public $Helo = ''; + + /** + * The secure connection prefix. + * Options: "", "ssl" or "tls" + * @type string + */ + public $SMTPSecure = ''; + + /** + * Whether to use SMTP authentication. + * Uses the Username and Password properties. + * @type bool + * @see PHPMailer::$Username + * @see PHPMailer::$Password + */ + public $SMTPAuth = false; + + /** + * SMTP username. + * @type string + */ + public $Username = ''; + + /** + * SMTP password. + * @type string + */ + public $Password = ''; + + /** + * SMTP auth type. + * Options are LOGIN (default), PLAIN, NTLM, CRAM-MD5 + * @type string + */ + public $AuthType = ''; + + /** + * SMTP realm. + * Used for NTLM auth + * @type string + */ + public $Realm = ''; + + /** + * SMTP workstation. + * Used for NTLM auth + * @type string + */ + public $Workstation = ''; + + /** + * The SMTP server timeout in seconds. + * @type int + */ + public $Timeout = 10; + + /** + * SMTP class debug output mode. + * Options: 0 = off, 1 = commands, 2 = commands and data + * @type int + * @see SMTP::$do_debug + */ + public $SMTPDebug = 0; + + /** + * The function/method to use for debugging output. + * Options: "echo" or "error_log" + * @type string + * @see SMTP::$Debugoutput + */ + public $Debugoutput = "echo"; + + /** + * Whether to keep SMTP connection open after each message. + * If this is set to true then to close the connection + * requires an explicit call to smtpClose(). + * @type bool + */ + public $SMTPKeepAlive = false; + + /** + * Whether to split multiple to addresses into multiple messages + * or send them all in one message. + * @type bool + */ + public $SingleTo = false; + + /** + * Storage for addresses when SingleTo is enabled. + * @type array + * @todo This should really not be public + */ + public $SingleToArray = array(); + + /** + * Whether to generate VERP addresses on send. + * Only applicable when sending via SMTP. + * @link http://en.wikipedia.org/wiki/Variable_envelope_return_path + * @type bool + */ + public $do_verp = false; + + /** + * Whether to allow sending messages with an empty body. + * @type bool + */ + public $AllowEmpty = false; + + /** + * The default line ending. + * @note The default remains "\n". We force CRLF where we know + * it must be used via self::CRLF. + * @type string + */ + public $LE = "\n"; + + /** + * DKIM selector. + * @type string + */ + public $DKIM_selector = ''; + + /** + * DKIM Identity. + * Usually the email address used as the source of the email + * @type string + */ + public $DKIM_identity = ''; + + /** + * DKIM passphrase. + * Used if your key is encrypted. + * @type string + */ + public $DKIM_passphrase = ''; + + /** + * DKIM signing domain name. + * @example 'example.com' + * @type string + */ + public $DKIM_domain = ''; + + /** + * DKIM private key file path. + * @type string + */ + public $DKIM_private = ''; + + /** + * Callback Action function name. + * + * The function that handles the result of the send email action. + * It is called out by send() for each email sent. + * + * Value can be: + * - 'function_name' for function names + * - 'Class::Method' for static method calls + * - array($object, 'Method') for calling methods on $object + * See http://php.net/is_callable manual page for more details. + * + * Parameters: + * bool $result result of the send action + * string $to email address of the recipient + * string $cc cc email addresses + * string $bcc bcc email addresses + * string $subject the subject + * string $body the email body + * string $from email address of sender + * + * @type string + */ + public $action_function = ''; + + /** + * What to use in the X-Mailer header. + * Options: null for default, whitespace for none, or a string to use + * @type string + */ + public $XMailer = ''; + + /** + * An instance of the SMTP sender class. + * @type SMTP + * @access protected + */ + protected $smtp = null; + + /** + * The array of 'to' addresses. + * @type array + * @access protected + */ + protected $to = array(); + + /** + * The array of 'cc' addresses. + * @type array + * @access protected + */ + protected $cc = array(); + + /** + * The array of 'bcc' addresses. + * @type array + * @access protected + */ + protected $bcc = array(); + + /** + * The array of reply-to names and addresses. + * @type array + * @access protected + */ + protected $ReplyTo = array(); + + /** + * An array of all kinds of addresses. + * Includes all of $to, $cc, $bcc, $replyto + * @type array + * @access protected + */ + protected $all_recipients = array(); + + /** + * The array of attachments. + * @type array + * @access protected + */ + protected $attachment = array(); + + /** + * The array of custom headers. + * @type array + * @access protected + */ + protected $CustomHeader = array(); + + /** + * The most recent Message-ID (including angular brackets). + * @type string + * @access protected + */ + protected $lastMessageID = ''; + + /** + * The message's MIME type. + * @type string + * @access protected + */ + protected $message_type = ''; + + /** + * The array of MIME boundary strings. + * @type array + * @access protected + */ + protected $boundary = array(); + + /** + * The array of available languages. + * @type array + * @access protected + */ + protected $language = array(); + + /** + * The number of errors encountered. + * @type integer + * @access protected + */ + protected $error_count = 0; + + /** + * The S/MIME certificate file path. + * @type string + * @access protected + */ + protected $sign_cert_file = ''; + + /** + * The S/MIME key file path. + * @type string + * @access protected + */ + protected $sign_key_file = ''; + + /** + * The S/MIME password for the key. + * Used only if the key is encrypted. + * @type string + * @access protected + */ + protected $sign_key_pass = ''; + + /** + * Whether to throw exceptions for errors. + * @type bool + * @access protected + */ + protected $exceptions = false; + + /** + * Error severity: message only, continue processing + */ + const STOP_MESSAGE = 0; + + /** + * Error severity: message, likely ok to continue processing + */ + 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"; + + /** + * Constructor + * @param bool $exceptions Should we throw external exceptions? + */ + public function __construct($exceptions = false) + { + $this->exceptions = ($exceptions == true); + //Make sure our autoloader is loaded + if (!in_array('PHPMailerAutoload', spl_autoload_functions())) { + require 'PHPMailerAutoload.php'; + } + } + + /** + * Destructor. + */ + public function __destruct() + { + if ($this->Mailer == 'smtp') { //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 $params Params + * @access private + * @return bool + */ + private function mailPassthru($to, $subject, $body, $header, $params) + { + if (ini_get('safe_mode') || !($this->UseSendmailOptions)) { + $rt = @mail($to, $this->encodeHeader($this->secureHeader($subject)), $body, $header); + } else { + $rt = @mail($to, $this->encodeHeader($this->secureHeader($subject)), $body, $header, $params); + } + return $rt; + } + + /** + * Output debugging info via user-defined method. + * Only if debug output is enabled. + * @see PHPMailer::$Debugoutput + * @see PHPMailer::$SMTPDebug + * @param string $str + */ + protected function edebug($str) + { + if (!$this->SMTPDebug) { + return; + } + switch ($this->Debugoutput) { + case 'error_log': + error_log($str); + break; + case 'html': + //Cleans up output a bit for a better looking display that's HTML-safe + echo htmlentities(preg_replace('/[\r\n]+/', '', $str), ENT_QUOTES, $this->CharSet) . "
\n"; + break; + case 'echo': + default: + //Just echoes exactly what was received + echo $str; + } + } + + /** + * Sets message type to HTML or plain. + * @param bool $ishtml True for HTML mode. + * @return void + */ + public function isHTML($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() + { + if (!stristr(ini_get('sendmail_path'), 'sendmail')) { + $this->Sendmail = '/var/qmail/bin/sendmail'; + } + $this->Mailer = 'sendmail'; + } + + /** + * Send messages using qmail. + * @return void + */ + public function isQmail() + { + if (stristr(ini_get('sendmail_path'), 'qmail')) { + $this->Sendmail = '/var/qmail/bin/sendmail'; + } + $this->Mailer = 'sendmail'; + } + + /** + * Add a "To" address. + * @param string $address + * @param string $name + * @return bool true on success, false if address already used + */ + public function addAddress($address, $name = '') + { + return $this->addAnAddress('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 + * @param string $name + * @return bool true on success, false if address already used + */ + public function addCC($address, $name = '') + { + return $this->addAnAddress('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 + * @param string $name + * @return bool true on success, false if address already used + */ + public function addBCC($address, $name = '') + { + return $this->addAnAddress('bcc', $address, $name); + } + + /** + * Add a "Reply-to" address. + * @param string $address + * @param string $name + * @return bool + */ + public function addReplyTo($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 $name + * @throws phpmailerException + * @return bool true on success, false if address already used or invalid in some way + * @access protected + */ + protected function addAnAddress($kind, $address, $name = '') + { + if (!preg_match('/^(to|cc|bcc|Reply-To)$/', $kind)) { + $this->setError($this->lang('Invalid recipient array') . ': ' . $kind); + if ($this->exceptions) { + throw new phpmailerException('Invalid recipient array: ' . $kind); + } + $this->edebug($this->lang('Invalid recipient array') . ': ' . $kind); + return false; + } + $address = trim($address); + $name = trim(preg_replace('/[\r\n]+/', '', $name)); //Strip breaks and trim + if (!$this->validateAddress($address)) { + $this->setError($this->lang('invalid_address') . ': ' . $address); + if ($this->exceptions) { + throw new phpmailerException($this->lang('invalid_address') . ': ' . $address); + } + $this->edebug($this->lang('invalid_address') . ': ' . $address); + return false; + } + if ($kind != 'Reply-To') { + if (!isset($this->all_recipients[strtolower($address)])) { + array_push($this->$kind, array($address, $name)); + $this->all_recipients[strtolower($address)] = true; + return true; + } + } else { + if (!array_key_exists(strtolower($address), $this->ReplyTo)) { + $this->ReplyTo[strtolower($address)] = array($address, $name); + return true; + } + } + return false; + } + + /** + * Set the From and FromName properties. + * @param string $address + * @param string $name + * @param bool $auto Whether to also set the Sender address, defaults to true + * @throws phpmailerException + * @return bool + */ + public function setFrom($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') . ': ' . $address); + if ($this->exceptions) { + throw new phpmailerException($this->lang('invalid_address') . ': ' . $address); + } + $this->edebug($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 $patternselect A selector for the validation pattern to use : + * 'auto' - pick best one automatically; + * 'pcre8' - use the squiloople.com pattern, requires PCRE > 8.0, PHP >= 5.3.2, 5.2.14; + * 'pcre' - use old PCRE implementation; + * 'php' - use PHP built-in FILTER_VALIDATE_EMAIL; faster, less thorough; + * 'noregex' - super fast, really dumb. + * @return bool + * @static + * @access public + */ + public static function validateAddress($address, $patternselect = 'auto') + { + if ($patternselect == 'auto') { + if (defined( + 'PCRE_VERSION' + ) + ) { //Check this instead of extension_loaded so it works when that function is disabled + if (version_compare(PCRE_VERSION, '8.0') >= 0) { + $patternselect = 'pcre8'; + } else { + $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': + /** + * Conforms to RFC5322: Uses *correct* regex on which FILTER_VALIDATE_EMAIL is + * based; So why not use FILTER_VALIDATE_EMAIL? Because it was broken to + * not allow a@b type valid addresses :( + * @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 (bool)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 + ); + break; + case 'pcre': + //An older regex that doesn't need a recent PCRE + return (bool)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', + $address + ); + break; + case 'php': + default: + return (bool)filter_var($address, FILTER_VALIDATE_EMAIL); + break; + 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); + break; + } + } + + /** + * Create a message and send it. + * Uses the sending method specified by $Mailer. + * Returns false on error - Use the ErrorInfo variable to view description of the error. + * @throws phpmailerException + * @return bool + */ + public function send() + { + try { + if (!$this->preSend()) { + return false; + } + return $this->postSend(); + } catch (phpmailerException $e) { + $this->mailHeader = ''; + $this->setError($e->getMessage()); + if ($this->exceptions) { + throw $e; + } + return false; + } + } + + /** + * Prepare a message for sending. + * @throws phpmailerException + * @return bool + */ + public function preSend() + { + try { + $this->mailHeader = ""; + if ((count($this->to) + count($this->cc) + count($this->bcc)) < 1) { + throw new phpmailerException($this->lang('provide_address'), self::STOP_CRITICAL); + } + + // Set whether the message is multipart/alternative + if (!empty($this->AltBody)) { + $this->ContentType = 'multipart/alternative'; + } + + $this->error_count = 0; // reset errors + $this->setMessageType(); + // Refuse to send an empty message unless we are specifically allowing it + if (!$this->AllowEmpty and empty($this->Body)) { + throw new phpmailerException($this->lang('empty_message'), self::STOP_CRITICAL); + } + + $this->MIMEHeader = $this->createHeader(); + $this->MIMEBody = $this->createBody(); + + // To capture the complete message when using mail(), create + // an extra header list which createHeader() doesn't fold in + if ($this->Mailer == 'mail') { + if (count($this->to) > 0) { + $this->mailHeader .= $this->addrAppend("To", $this->to); + } else { + $this->mailHeader .= $this->headerLine("To", "undisclosed-recipients:;"); + } + $this->mailHeader .= $this->headerLine( + 'Subject', + $this->encodeHeader($this->secureHeader(trim($this->Subject))) + ); + } + + // Sign with DKIM if enabled + if (!empty($this->DKIM_domain) + && !empty($this->DKIM_private) + && !empty($this->DKIM_selector) + && !empty($this->DKIM_domain) + && file_exists($this->DKIM_private)) { + $header_dkim = $this->DKIM_Add( + $this->MIMEHeader . $this->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 $e) { + $this->setError($e->getMessage()); + if ($this->exceptions) { + throw $e; + } + return false; + } + } + + /** + * Actually send a message. + * Send the email via the selected mechanism + * @throws phpmailerException + * @return bool + */ + public function postSend() + { + try { + // Choose the mailer and send through it + switch ($this->Mailer) { + case 'sendmail': + return $this->sendmailSend($this->MIMEHeader, $this->MIMEBody); + case 'smtp': + return $this->smtpSend($this->MIMEHeader, $this->MIMEBody); + case 'mail': + return $this->mailSend($this->MIMEHeader, $this->MIMEBody); + default: + return $this->mailSend($this->MIMEHeader, $this->MIMEBody); + } + } catch (phpmailerException $e) { + $this->setError($e->getMessage()); + if ($this->exceptions) { + throw $e; + } + $this->edebug($e->getMessage() . "\n"); + } + 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 bool + */ + protected function sendmailSend($header, $body) + { + if ($this->Sender != '') { + $sendmail = sprintf("%s -oi -f%s -t", escapeshellcmd($this->Sendmail), escapeshellarg($this->Sender)); + } else { + $sendmail = sprintf("%s -oi -t", escapeshellcmd($this->Sendmail)); + } + if ($this->SingleTo === true) { + foreach ($this->SingleToArray as $val) { + if (!@$mail = popen($sendmail, 'w')) { + throw new phpmailerException($this->lang('execute') . $this->Sendmail, self::STOP_CRITICAL); + } + fputs($mail, "To: " . $val . "\n"); + fputs($mail, $header); + fputs($mail, $body); + $result = pclose($mail); + // implement call back function if it exists + $isSent = ($result == 0) ? 1 : 0; + $this->doCallback($isSent, $val, $this->cc, $this->bcc, $this->Subject, $body, $this->From); + if ($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); + // implement call back function if it exists + $isSent = ($result == 0) ? 1 : 0; + $this->doCallback($isSent, $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 $body The message body + * @link http://www.php.net/manual/en/book.mail.php + * @throws phpmailerException + * @access protected + * @return bool + */ + protected function mailSend($header, $body) + { + $toArr = array(); + foreach ($this->to as $t) { + $toArr[] = $this->addrFormat($t); + } + $to = implode(', ', $toArr); + + if (empty($this->Sender)) { + $params = " "; + } 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); + } + $rt = false; + if ($this->SingleTo === true && count($toArr) > 1) { + foreach ($toArr as $val) { + $rt = $this->mailPassthru($val, $this->Subject, $body, $header, $params); + // implement call back function if it exists + $isSent = ($rt == 1) ? 1 : 0; + $this->doCallback($isSent, $val, $this->cc, $this->bcc, $this->Subject, $body, $this->From); + } + } else { + $rt = $this->mailPassthru($to, $this->Subject, $body, $header, $params); + // implement call back function if it exists + $isSent = ($rt == 1) ? 1 : 0; + $this->doCallback($isSent, $to, $this->cc, $this->bcc, $this->Subject, $body, $this->From); + } + if (isset($old_from)) { + ini_set('sendmail_from', $old_from); + } + if (!$rt) { + 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)) { + $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 $body The message body + * @throws phpmailerException + * @uses SMTP + * @access protected + * @return bool + */ + protected function smtpSend($header, $body) + { + $bad_rcpt = array(); + + if (!$this->smtpConnect()) { + throw new phpmailerException($this->lang('smtp_connect_failed'), self::STOP_CRITICAL); + } + $smtp_from = ($this->Sender == '') ? $this->From : $this->Sender; + if (!$this->smtp->mail($smtp_from)) { + $this->setError($this->lang('from_failed') . $smtp_from . ' : ' . implode(',', $this->smtp->getError())); + throw new phpmailerException($this->ErrorInfo, self::STOP_CRITICAL); + } + + // Attempt to send attach all recipients + foreach ($this->to as $to) { + if (!$this->smtp->recipient($to[0])) { + $bad_rcpt[] = $to[0]; + $isSent = 0; + } else { + $isSent = 1; + } + $this->doCallback($isSent, $to[0], '', '', $this->Subject, $body, $this->From); + } + foreach ($this->cc as $cc) { + if (!$this->smtp->recipient($cc[0])) { + $bad_rcpt[] = $cc[0]; + $isSent = 0; + } else { + $isSent = 1; + } + $this->doCallback($isSent, '', $cc[0], '', $this->Subject, $body, $this->From); + } + foreach ($this->bcc as $bcc) { + if (!$this->smtp->recipient($bcc[0])) { + $bad_rcpt[] = $bcc[0]; + $isSent = 0; + } else { + $isSent = 1; + } + $this->doCallback($isSent, '', '', $bcc[0], $this->Subject, $body, $this->From); + } + + if (count($bad_rcpt) > 0) { //Create error message for any bad addresses + throw new phpmailerException($this->lang('recipients_failed') . implode(', ', $bad_rcpt)); + } + if (!$this->smtp->data($header . $body)) { + throw new phpmailerException($this->lang('data_not_accepted'), self::STOP_CRITICAL); + } + if ($this->SMTPKeepAlive == true) { + $this->smtp->reset(); + } else { + $this->smtp->quit(); + $this->smtp->close(); + } + return true; + } + + /** + * Initiate a connection to an SMTP server. + * Returns false if the operation failed. + * @param array $options An array of options compatible with stream_context_create() + * @uses SMTP + * @access public + * @throws phpmailerException + * @return bool + */ + public function smtpConnect($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); + $tls = ($this->SMTPSecure == 'tls'); + $ssl = ($this->SMTPSecure == 'ssl'); + $hosts = explode(';', $this->Host); + $lastexception = null; + + foreach ($hosts as $hostentry) { + $hostinfo = array(); + $host = $hostentry; + $port = $this->Port; + if (preg_match( + '/^(.+):([0-9]+)$/', + $hostentry, + $hostinfo + ) + ) { //If $hostentry contains 'address:port', override default + $host = $hostinfo[1]; + $port = $hostinfo[2]; + } + if ($this->smtp->connect(($ssl ? 'ssl://' : '') . $host, $port, $this->Timeout, $options)) { + try { + if ($this->Helo) { + $hello = $this->Helo; + } else { + $hello = $this->serverHostname(); + } + $this->smtp->hello($hello); + + if ($tls) { + if (!$this->smtp->startTLS()) { + throw new phpmailerException($this->lang('connect_host')); + } + //We must resend HELO after tls negotiation + $this->smtp->hello($hello); + } + 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 $e) { + $lastexception = $e; + //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 $lang_path Path to the language file directory, with trailing separator (slash) + * @return bool + * @access public + */ + public function setLanguage($langcode = 'en', $lang_path = 'language/') + { + //Define full set of translatable strings + $PHPMAILER_LANG = array( + 'authenticate' => 'SMTP Error: Could not authenticate.', + 'connect_host' => 'SMTP Error: Could not connect to SMTP host.', + 'data_not_accepted' => 'SMTP Error: data not accepted.', + 'empty_message' => 'Message body empty', + 'encoding' => 'Unknown encoding: ', + 'execute' => 'Could not execute: ', + 'file_access' => 'Could not access file: ', + 'file_open' => 'File Error: Could not open file: ', + 'from_failed' => 'The following From address failed: ', + 'instantiate' => 'Could not instantiate mail function.', + 'invalid_address' => 'Invalid address', + 'mailer_not_supported' => ' mailer is not supported.', + 'provide_address' => 'You must provide at least one recipient email address.', + 'recipients_failed' => 'SMTP Error: The following recipients failed: ', + 'signing' => 'Signing Error: ', + 'smtp_connect_failed' => 'SMTP connect() failed.', + 'smtp_error' => 'SMTP server error: ', + 'variable_set' => 'Cannot set or reset variable: ' + ); + //Overwrite language-specific strings. + //This way we'll never have missing translations - no more "language string failed to load"! + $l = true; + if ($langcode != 'en') { //There is no English translation file + $l = @include $lang_path . 'phpmailer.lang-' . $langcode . '.php'; + } + $this->language = $PHPMAILER_LANG; + return ($l == true); //Returns false if language not found + } + + /** + * 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 $a) { + $addresses[] = $this->addrFormat($a); + } + 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 bool $qp_mode Whether to run in Quoted-Printable mode + * @access public + * @return string + */ + public function wrapText($message, $length, $qp_mode = false) + { + $soft_break = ($qp_mode) ? sprintf(" =%s", $this->LE) : $this->LE; + // If utf-8 encoding is used, we will need to make sure we don't + // split multibyte characters when we wrap + $is_utf8 = (strtolower($this->CharSet) == "utf-8"); + $lelen = strlen($this->LE); + $crlflen = strlen(self::CRLF); + + $message = $this->fixEOL($message); + if (substr($message, -$lelen) == $this->LE) { + $message = substr($message, 0, -$lelen); + } + + $line = explode($this->LE, $message); // Magic. We know fixEOL uses $LE + $message = ''; + for ($i = 0; $i < count($line); $i++) { + $line_part = explode(' ', $line[$i]); + $buf = ''; + for ($e = 0; $e < count($line_part); $e++) { + $word = $line_part[$e]; + if ($qp_mode and (strlen($word) > $length)) { + $space_left = $length - strlen($buf) - $crlflen; + if ($e != 0) { + if ($space_left > 20) { + $len = $space_left; + if ($is_utf8) { + $len = $this->utf8CharBoundary($word, $len); + } elseif (substr($word, $len - 1, 1) == "=") { + $len--; + } elseif (substr($word, $len - 2, 1) == "=") { + $len -= 2; + } + $part = substr($word, 0, $len); + $word = substr($word, $len); + $buf .= ' ' . $part; + $message .= $buf . sprintf("=%s", self::CRLF); + } else { + $message .= $buf . $soft_break; + } + $buf = ''; + } + while (strlen($word) > 0) { + 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; + $buf .= ($e == 0) ? $word : (' ' . $word); + + if (strlen($buf) > $length and $buf_o != '') { + $message .= $buf_o . $soft_break; + $buf = $word; + } + } + } + $message .= $buf . self::CRLF; + } + + return $message; + } + + /** + * 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 int $maxLength find last character boundary prior to this length + * @return int + */ + public function utf8CharBoundary($encodedText, $maxLength) + { + $foundSplitPos = false; + $lookBack = 3; + while (!$foundSplitPos) { + $lastChunk = substr($encodedText, $maxLength - $lookBack, $lookBack); + $encodedCharPos = strpos($lastChunk, "="); + if ($encodedCharPos !== false) { + // Found start of encoded character byte within $lookBack block. + // Check the encoded byte value (the 2 chars after the '=') + $hex = substr($encodedText, $maxLength - $lookBack + $encodedCharPos + 1, 2); + $dec = hexdec($hex); + if ($dec < 128) { // Single byte character. + // If the encoded char was found at pos 0, it will fit + // otherwise reduce maxLength to start of the encoded char + $maxLength = ($encodedCharPos == 0) ? $maxLength : + $maxLength - ($lookBack - $encodedCharPos); + $foundSplitPos = true; + } elseif ($dec >= 192) { // First byte of a multi byte character + // Reduce maxLength to split at start of character + $maxLength = $maxLength - ($lookBack - $encodedCharPos); + $foundSplitPos = true; + } elseif ($dec < 192) { // Middle byte of a multi byte character, look further back + $lookBack += 3; + } + } else { + // No encoded character found + $foundSplitPos = true; + } + } + return $maxLength; + } + + + /** + * Set the body wrapping. + * @access public + * @return void + */ + public function setWordWrap() + { + if ($this->WordWrap < 1) { + return; + } + + switch ($this->message_type) { + case 'alt': + case 'alt_inline': + case 'alt_attach': + case 'alt_inline_attach': + $this->AltBody = $this->wrapText($this->AltBody, $this->WordWrap); + break; + default: + $this->Body = $this->wrapText($this->Body, $this->WordWrap); + break; + } + } + + /** + * Assemble message headers. + * @access public + * @return string The assembled headers + */ + public function createHeader() + { + $result = ''; + + // Set the boundaries + $uniq_id = md5(uniqid(time())); + $this->boundary[1] = 'b1_' . $uniq_id; + $this->boundary[2] = 'b2_' . $uniq_id; + $this->boundary[3] = 'b3_' . $uniq_id; + + if ($this->MessageDate == '') { + $result .= $this->headerLine('Date', self::rfcDate()); + } else { + $result .= $this->headerLine('Date', $this->MessageDate); + } + + if ($this->ReturnPath) { + $result .= $this->headerLine('Return-Path', '<' . trim($this->ReturnPath) . '>'); + } elseif ($this->Sender == '') { + $result .= $this->headerLine('Return-Path', '<' . trim($this->From) . '>'); + } else { + $result .= $this->headerLine('Return-Path', '<' . trim($this->Sender) . '>'); + } + + // To be created automatically by mail() + if ($this->Mailer != 'mail') { + if ($this->SingleTo === true) { + foreach ($this->to as $t) { + $this->SingleToArray[] = $this->addrFormat($t); + } + } else { + if (count($this->to) > 0) { + $result .= $this->addrAppend('To', $this->to); + } elseif (count($this->cc) == 0) { + $result .= $this->headerLine('To', 'undisclosed-recipients:;'); + } + } + } + + $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') || ($this->Mailer == 'mail')) && (count($this->bcc) > 0)) { + $result .= $this->addrAppend('Bcc', $this->bcc); + } + + if (count($this->ReplyTo) > 0) { + $result .= $this->addrAppend('Reply-To', $this->ReplyTo); + } + + // mail() sets the subject itself + if ($this->Mailer != 'mail') { + $result .= $this->headerLine('Subject', $this->encodeHeader($this->secureHeader($this->Subject))); + } + + if ($this->MessageID != '') { + $this->lastMessageID = $this->MessageID; + } else { + $this->lastMessageID = sprintf("<%s@%s>", $uniq_id, $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 + for ($index = 0; $index < count($this->CustomHeader); $index++) { + $result .= $this->headerLine( + trim($this->CustomHeader[$index][0]), + $this->encodeHeader(trim($this->CustomHeader[$index][1])) + ); + } + if (!$this->sign_key_file) { + $result .= $this->headerLine('MIME-Version', '1.0'); + $result .= $this->getMailMIME(); + } + + return $result; + } + + /** + * Get the message MIME type headers. + * @access public + * @return string + */ + public function getMailMIME() + { + $result = ''; + switch ($this->message_type) { + case 'inline': + $result .= $this->headerLine('Content-Type', 'multipart/related;'); + $result .= $this->textLine("\tboundary=\"" . $this->boundary[1] . '"'); + break; + case 'attach': + case 'inline_attach': + case 'alt_attach': + case 'alt_inline_attach': + $result .= $this->headerLine('Content-Type', 'multipart/mixed;'); + $result .= $this->textLine("\tboundary=\"" . $this->boundary[1] . '"'); + break; + case 'alt': + case 'alt_inline': + $result .= $this->headerLine('Content-Type', 'multipart/alternative;'); + $result .= $this->textLine("\tboundary=\"" . $this->boundary[1] . '"'); + break; + default: + // Catches case 'plain': and case '': + $result .= $this->textLine('Content-Type: ' . $this->ContentType . '; charset=' . $this->CharSet); + break; + } + //RFC1341 part 5 says 7bit is assumed if not specified + if ($this->Encoding != '7bit') { + $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() + { + $body = ''; + + if ($this->sign_key_file) { + $body .= $this->getMailMIME() . $this->LE; + } + + $this->setWordWrap(); + + switch ($this->message_type) { + case 'inline': + $body .= $this->getBoundary($this->boundary[1], '', '', ''); + $body .= $this->encodeString($this->Body, $this->Encoding); + $body .= $this->LE . $this->LE; + $body .= $this->attachAll('inline', $this->boundary[1]); + break; + case 'attach': + $body .= $this->getBoundary($this->boundary[1], '', '', ''); + $body .= $this->encodeString($this->Body, $this->Encoding); + $body .= $this->LE . $this->LE; + $body .= $this->attachAll('attachment', $this->boundary[1]); + break; + case 'inline_attach': + $body .= $this->textLine('--' . $this->boundary[1]); + $body .= $this->headerLine('Content-Type', 'multipart/related;'); + $body .= $this->textLine("\tboundary=\"" . $this->boundary[2] . '"'); + $body .= $this->LE; + $body .= $this->getBoundary($this->boundary[2], '', '', ''); + $body .= $this->encodeString($this->Body, $this->Encoding); + $body .= $this->LE . $this->LE; + $body .= $this->attachAll('inline', $this->boundary[2]); + $body .= $this->LE; + $body .= $this->attachAll('attachment', $this->boundary[1]); + break; + case 'alt': + $body .= $this->getBoundary($this->boundary[1], '', 'text/plain', ''); + $body .= $this->encodeString($this->AltBody, $this->Encoding); + $body .= $this->LE . $this->LE; + $body .= $this->getBoundary($this->boundary[1], '', 'text/html', ''); + $body .= $this->encodeString($this->Body, $this->Encoding); + $body .= $this->LE . $this->LE; + if (!empty($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 .= $this->getBoundary($this->boundary[1], '', 'text/plain', ''); + $body .= $this->encodeString($this->AltBody, $this->Encoding); + $body .= $this->LE . $this->LE; + $body .= $this->textLine('--' . $this->boundary[1]); + $body .= $this->headerLine('Content-Type', 'multipart/related;'); + $body .= $this->textLine("\tboundary=\"" . $this->boundary[2] . '"'); + $body .= $this->LE; + $body .= $this->getBoundary($this->boundary[2], '', 'text/html', ''); + $body .= $this->encodeString($this->Body, $this->Encoding); + $body .= $this->LE . $this->LE; + $body .= $this->attachAll('inline', $this->boundary[2]); + $body .= $this->LE; + $body .= $this->endBoundary($this->boundary[1]); + break; + case 'alt_attach': + $body .= $this->textLine('--' . $this->boundary[1]); + $body .= $this->headerLine('Content-Type', 'multipart/alternative;'); + $body .= $this->textLine("\tboundary=\"" . $this->boundary[2] . '"'); + $body .= $this->LE; + $body .= $this->getBoundary($this->boundary[2], '', 'text/plain', ''); + $body .= $this->encodeString($this->AltBody, $this->Encoding); + $body .= $this->LE . $this->LE; + $body .= $this->getBoundary($this->boundary[2], '', 'text/html', ''); + $body .= $this->encodeString($this->Body, $this->Encoding); + $body .= $this->LE . $this->LE; + $body .= $this->endBoundary($this->boundary[2]); + $body .= $this->LE; + $body .= $this->attachAll('attachment', $this->boundary[1]); + break; + case 'alt_inline_attach': + $body .= $this->textLine('--' . $this->boundary[1]); + $body .= $this->headerLine('Content-Type', 'multipart/alternative;'); + $body .= $this->textLine("\tboundary=\"" . $this->boundary[2] . '"'); + $body .= $this->LE; + $body .= $this->getBoundary($this->boundary[2], '', 'text/plain', ''); + $body .= $this->encodeString($this->AltBody, $this->Encoding); + $body .= $this->LE . $this->LE; + $body .= $this->textLine('--' . $this->boundary[2]); + $body .= $this->headerLine('Content-Type', 'multipart/related;'); + $body .= $this->textLine("\tboundary=\"" . $this->boundary[3] . '"'); + $body .= $this->LE; + $body .= $this->getBoundary($this->boundary[3], '', 'text/html', ''); + $body .= $this->encodeString($this->Body, $this->Encoding); + $body .= $this->LE . $this->LE; + $body .= $this->attachAll('inline', $this->boundary[3]); + $body .= $this->LE; + $body .= $this->endBoundary($this->boundary[2]); + $body .= $this->LE; + $body .= $this->attachAll('attachment', $this->boundary[1]); + break; + default: + // catch case 'plain' and case '' + $body .= $this->encodeString($this->Body, $this->Encoding); + break; + } + + if ($this->isError()) { + $body = ''; + } elseif ($this->sign_key_file) { + try { + if (!defined('PKCS7_TEXT')) { + throw new phpmailerException($this->lang('signing') . ' OpenSSL extension missing.'); + } + $file = tempnam(sys_get_temp_dir(), 'mail'); + file_put_contents($file, $body); //TODO check this worked + $signed = tempnam(sys_get_temp_dir(), 'signed'); + if (@openssl_pkcs7_sign( + $file, + $signed, + 'file://' . realpath($this->sign_cert_file), + array('file://' . realpath($this->sign_key_file), $this->sign_key_pass), + null + ) + ) { + @unlink($file); + $body = file_get_contents($signed); + @unlink($signed); + } else { + @unlink($file); + @unlink($signed); + throw new phpmailerException($this->lang('signing') . openssl_error_string()); + } + } catch (phpmailerException $e) { + $body = ''; + if ($this->exceptions) { + throw $e; + } + } + } + return $body; + } + + /** + * 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; + $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() + { + $this->message_type = array(); + if ($this->alternativeExists()) { + $this->message_type[] = "alt"; + } + if ($this->inlineImageExists()) { + $this->message_type[] = "inline"; + } + if ($this->attachmentExists()) { + $this->message_type[] = "attach"; + } + $this->message_type = implode("_", $this->message_type); + if ($this->message_type == "") { + $this->message_type = "plain"; + } + } + + /** + * 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. + * @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 $disposition Disposition to use + * @throws phpmailerException + * @return bool + */ + public function addAttachment($path, $name = '', $encoding = 'base64', $type = '', $disposition = 'attachment') + { + try { + if (!@is_file($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 $e) { + $this->setError($e->getMessage()); + if ($this->exceptions) { + throw $e; + } + $this->edebug($e->getMessage() . "\n"); + 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' && isset($cidUniq[$cid])) { + continue; + } + $cidUniq[$cid] = true; + + $mime[] = sprintf("--%s%s", $boundary, $this->LE); + $mime[] = sprintf( + "Content-Type: %s; name=\"%s\"%s", + $type, + $this->encodeHeader($this->secureHeader($name)), + $this->LE + ); + $mime[] = sprintf("Content-Transfer-Encoding: %s%s", $encoding, $this->LE); + + if ($disposition == 'inline') { + $mime[] = sprintf("Content-ID: <%s>%s", $cid, $this->LE); + } + + // If a filename contains any of these chars, it should be quoted, + // but not otherwise: RFC2183 & RFC2045 5.1 + // Fixes a warning in IETF's msglint MIME checker + // Allow for bypassing the Content-Disposition header totally + if (!(empty($disposition))) { + if (preg_match('/[ \(\)<>@,;:\\"\/\[\]\?=]/', $name)) { + $mime[] = sprintf( + "Content-Disposition: %s; filename=\"%s\"%s", + $disposition, + $this->encodeHeader($this->secureHeader($name)), + $this->LE . $this->LE + ); + } else { + $mime[] = sprintf( + "Content-Disposition: %s; filename=%s%s", + $disposition, + $this->encodeHeader($this->secureHeader($name)), + $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 $encoding The encoding to use; one of 'base64', '7bit', '8bit', 'binary', 'quoted-printable' + * @throws phpmailerException + * @see EncodeFile(encodeFile + * @access protected + * @return string + */ + protected function encodeFile($path, $encoding = 'base64') + { + try { + if (!is_readable($path)) { + throw new phpmailerException($this->lang('file_open') . $path, self::STOP_CONTINUE); + } + $magic_quotes = get_magic_quotes_runtime(); + if ($magic_quotes) { + if (version_compare(PHP_VERSION, '5.3.0', '<')) { + set_magic_quotes_runtime(0); + } else { + ini_set('magic_quotes_runtime', 0); + } + } + $file_buffer = file_get_contents($path); + $file_buffer = $this->encodeString($file_buffer, $encoding); + if ($magic_quotes) { + if (version_compare(PHP_VERSION, '5.3.0', '<')) { + set_magic_quotes_runtime($magic_quotes); + } else { + ini_set('magic_quotes_runtime', $magic_quotes); + } + } + return $file_buffer; + } catch (Exception $e) { + $this->setError($e->getMessage()); + return ''; + } + } + + /** + * 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') + { + $x = 0; + switch (strtolower($position)) { + case 'phrase': + if (!preg_match('/[\200-\377]/', $str)) { + // Can't use addslashes as we don't know what value has magic_quotes_sybase + $encoded = addcslashes($str, "\0..\37\177\\\""); + if (($str == $encoded) && !preg_match('/[^A-Za-z0-9!#$%&\'*+\/=?^_`{|}~ -]/', $str)) { + return ($encoded); + } else { + return ("\"$encoded\""); + } + } + $x = preg_match_all('/[^\040\041\043-\133\135-\176]/', $str, $matches); + break; + /** @noinspection PhpMissingBreakStatementInspection */ + case 'comment': + $x = preg_match_all('/[()"]/', $str, $matches); + // Intentional fall-through + case 'text': + default: + $x += preg_match_all('/[\000-\010\013\014\016-\037\177-\377]/', $str, $matches); + break; + } + + if ($x == 0) { //There are no chars that need encoding + return ($str); + } + + $maxlen = 75 - 7 - strlen($this->CharSet); + // Try to select the encoding which should produce the shortest output + if ($x > strlen($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 $str multi-byte text to wrap encode + * @return bool + */ + public function hasMultiBytes($str) + { + if (function_exists('mb_strlen')) { + return (strlen($str) > mb_strlen($str, $this->CharSet)); + } else { // Assume no multibytes (we can't handle without mbstring functions anyway) + return false; + } + } + + /** + * Encode and wrap long multibyte strings for mail headers + * without breaking lines within a character. + * Adapted from a function by paravoid at http://uk.php.net/manual/en/function.mb-encode-mimeheader.php + * @access public + * @param string $str multi-byte text to wrap encode + * @param string $lf string to use as linefeed/end-of-line + * @return string + */ + public function base64EncodeWrapMB($str, $lf = null) + { + $start = "=?" . $this->CharSet . "?B?"; + $end = "?="; + $encoded = ""; + if ($lf === null) { + $lf = $this->LE; + } + + $mb_length = mb_strlen($str, $this->CharSet); + // Each line must have length <= 75, including $start and $end + $length = 75 - strlen($start) - strlen($end); + // Average multi-byte ratio + $ratio = $mb_length / strlen($str); + // Base64 has a 4:3 ratio + $avgLength = floor($length * $ratio * .75); + + for ($i = 0; $i < $mb_length; $i += $offset) { + $lookBack = 0; + do { + $offset = $avgLength - $lookBack; + $chunk = mb_substr($str, $i, $offset, $this->CharSet); + $chunk = base64_encode($chunk); + $lookBack++; + } while (strlen($chunk) > $length); + $encoded .= $chunk . $lf; + } + + // Chomp the last linefeed + $encoded = substr($encoded, 0, -strlen($lf)); + return $encoded; + } + + /** + * Encode a string in quoted-printable format. + * According to RFC2045 section 6.7. + * @access public + * @param string $string The text to encode + * @param integer $line_max Number of chars allowed on a line before wrapping + * @return string + * @link PHP version adapted from http://www.php.net/manual/en/function.quoted-printable-decode.php#89417 + */ + public function encodeQP($string, $line_max = 76) + { + if (function_exists('quoted_printable_encode')) { //Use native function if it's available (>= PHP5.3) + return quoted_printable_encode($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) + ); + $string = preg_replace('/[^\r\n]{' . ($line_max - 3) . '}[^=\r\n]{2}/', "$0=\r\n", $string); + return $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 bool $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 + $s = array_search('=', $matches[0]); + if ($s !== false) { + unset($matches[0][$s]); + 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' attachmants 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. + * @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 $disposition Disposition to use + * @return bool True on successfully adding an attachment + */ + public function addEmbeddedImage($path, $cid, $name = '', $encoding = 'base64', $type = '', $disposition = 'inline') + { + if (!@is_file($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 bool 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 == '') { + $type = self::filenameToType($name); + } + + // Append to $attachment array + $this->attachment[] = array( + 0 => $string, + 1 => $name, + 2 => $name, + 3 => $encoding, + 4 => $type, + 5 => true, // isStringAttachment + 6 => $disposition, + 7 => $cid + ); + return true; + } + + /** + * Check if an inline attachment is present. + * @access public + * @return bool + */ + public function inlineImageExists() + { + foreach ($this->attachment as $attachment) { + if ($attachment[6] == 'inline') { + return true; + } + } + return false; + } + + /** + * Check if an attachment (non-inline) is present. + * @return bool + */ + 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 bool + */ + public function alternativeExists() + { + return !empty($this->AltBody); + } + + /** + * Clear all To recipients. + * @return void + */ + public function clearAddresses() + { + foreach ($this->to as $to) { + unset($this->all_recipients[strtolower($to[0])]); + } + $this->to = array(); + } + + /** + * Clear all CC recipients. + * @return void + */ + public function clearCCs() + { + foreach ($this->cc as $cc) { + unset($this->all_recipients[strtolower($cc[0])]); + } + $this->cc = array(); + } + + /** + * Clear all BCC recipients. + * @return void + */ + public function clearBCCs() + { + foreach ($this->bcc as $bcc) { + unset($this->all_recipients[strtolower($bcc[0])]); + } + $this->bcc = array(); + } + + /** + * Clear all ReplyTo recipients. + * @return void + */ + public function clearReplyTos() + { + $this->ReplyTo = array(); + } + + /** + * Clear all recipient types. + * @return void + */ + public function clearAllRecipients() + { + $this->to = array(); + $this->cc = array(); + $this->bcc = array(); + $this->all_recipients = 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) and array_key_exists('smtp_msg', $lasterror)) { + $msg .= '

' . $this->lang('smtp_error') . $lasterror['smtp_msg'] . "

\n"; + } + } + $this->ErrorInfo = $msg; + } + + /** + * Return an RFC 822 formatted date. + * @access public + * @return string + * @static + */ + public static function rfcDate() + { + //Set the time zone to whatever the default is to avoid 500 errors + //Will default to UTC if it's not set properly in php.ini + date_default_timezone_set(@date_default_timezone_get()); + return date('D, j M Y H:i:s O'); + } + + /** + * Get the server hostname. + * Returns 'localhost.localdomain' if unknown. + * @access protected + * @return string + */ + protected function serverHostname() + { + if (!empty($this->Hostname)) { + $result = $this->Hostname; + } elseif (isset($_SERVER['SERVER_NAME'])) { + $result = $_SERVER['SERVER_NAME']; + } else { + $result = 'localhost.localdomain'; + } + + 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) { + $this->setLanguage('en'); // set the default language + } + + if (isset($this->language[$key])) { + return $this->language[$key]; + } else { + return 'Language string failed to load: ' . $key; + } + } + + /** + * Check if an error occurred. + * @access public + * @return bool True if an error did occur. + */ + public function isError() + { + return ($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); + } + } + + /** + * Create a message from an HTML string. + * Automatically makes modifications for inline images and backgrounds + * and creates a plain-text version by converting the HTML. + * Overwrites any existing values in $this->Body and $this->AltBody + * @access public + * @param string $message HTML message string + * @param string $basedir baseline directory for path + * @param bool $advanced Whether to use the advanced HTML to text converter + * @return string $message + */ + public function msgHTML($message, $basedir = '', $advanced = false) + { + preg_match_all("/(src|background)=[\"'](.*)[\"']/Ui", $message, $images); + if (isset($images[2])) { + foreach ($images[2] as $i => $url) { + // do not change urls for absolute images (thanks to corvuscorax) + if (!preg_match('#^[A-z]+://#', $url)) { + $filename = basename($url); + $directory = dirname($url); + if ($directory == '.') { + $directory = ''; + } + $cid = md5($url) . '@phpmailer.0'; //RFC2392 S 2 + if (strlen($basedir) > 1 && substr($basedir, -1) != '/') { + $basedir .= '/'; + } + if (strlen($directory) > 1 && substr($directory, -1) != '/') { + $directory .= '/'; + } + if ($this->addEmbeddedImage( + $basedir . $directory . $filename, + $cid, + $filename, + 'base64', + self::_mime_types(self::mb_pathinfo($filename, PATHINFO_EXTENSION)) + ) + ) { + $message = preg_replace( + "/" . $images[1][$i] . "=[\"']" . preg_quote($url, '/') . "[\"']/Ui", + $images[1][$i] . "=\"cid:" . $cid . "\"", + $message + ); + } + } + } + } + $this->isHTML(true); + if (empty($this->AltBody)) { + $this->AltBody = 'To view this email message, open it in a program that understands HTML!' . "\n\n"; + } + //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)); + return $this->Body; + } + + /** + * Convert an HTML string into plain text. + * @param string $html The HTML text to convert + * @param bool $advanced Should this use the more complex html2text converter or just a simple one? + * @return string + */ + public function html2text($html, $advanced = false) + { + if ($advanced) { + require_once 'extras/class.html2text.php'; + $h = new html2text($html); + return $h->get_text(); + } + 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', + 'hqx' => 'application/mac-binhex40', + 'cpt' => 'application/mac-compactpro', + 'bin' => 'application/macbinary', + 'doc' => 'application/msword', + 'word' => 'application/msword', + 'class' => 'application/octet-stream', + 'dll' => 'application/octet-stream', + 'dms' => 'application/octet-stream', + 'exe' => 'application/octet-stream', + 'lha' => 'application/octet-stream', + 'lzh' => 'application/octet-stream', + 'psd' => 'application/octet-stream', + 'sea' => 'application/octet-stream', + 'so' => 'application/octet-stream', + 'oda' => 'application/oda', + 'pdf' => 'application/pdf', + 'ai' => 'application/postscript', + 'eps' => 'application/postscript', + 'ps' => 'application/postscript', + 'smi' => 'application/smil', + 'smil' => 'application/smil', + 'mif' => 'application/vnd.mif', + 'xls' => 'application/vnd.ms-excel', + 'ppt' => 'application/vnd.ms-powerpoint', + 'wbxml' => 'application/vnd.wap.wbxml', + 'wmlc' => 'application/vnd.wap.wmlc', + 'dcr' => 'application/x-director', + 'dir' => 'application/x-director', + 'dxr' => 'application/x-director', + 'dvi' => 'application/x-dvi', + 'gtar' => 'application/x-gtar', + 'php3' => 'application/x-httpd-php', + 'php4' => 'application/x-httpd-php', + 'php' => 'application/x-httpd-php', + 'phtml' => 'application/x-httpd-php', + 'phps' => 'application/x-httpd-php-source', + 'js' => 'application/x-javascript', + 'swf' => 'application/x-shockwave-flash', + 'sit' => 'application/x-stuffit', + 'tar' => 'application/x-tar', + 'tgz' => 'application/x-tar', + 'xht' => 'application/xhtml+xml', + 'xhtml' => 'application/xhtml+xml', + 'zip' => 'application/zip', + 'mid' => 'audio/midi', + 'midi' => 'audio/midi', + 'mp2' => 'audio/mpeg', + 'mp3' => 'audio/mpeg', + 'mpga' => 'audio/mpeg', + 'aif' => 'audio/x-aiff', + 'aifc' => 'audio/x-aiff', + 'aiff' => 'audio/x-aiff', + 'ram' => 'audio/x-pn-realaudio', + 'rm' => 'audio/x-pn-realaudio', + 'rpm' => 'audio/x-pn-realaudio-plugin', + 'ra' => 'audio/x-realaudio', + 'wav' => 'audio/x-wav', + 'bmp' => 'image/bmp', + 'gif' => 'image/gif', + 'jpeg' => 'image/jpeg', + 'jpe' => 'image/jpeg', + 'jpg' => 'image/jpeg', + 'png' => 'image/png', + 'tiff' => 'image/tiff', + 'tif' => 'image/tiff', + 'eml' => 'message/rfc822', + 'css' => 'text/css', + 'html' => 'text/html', + 'htm' => 'text/html', + 'shtml' => 'text/html', + 'log' => 'text/plain', + 'text' => 'text/plain', + 'txt' => 'text/plain', + 'rtx' => 'text/richtext', + 'rtf' => 'text/rtf', + 'xml' => 'text/xml', + 'xsl' => 'text/xml', + 'mpeg' => 'video/mpeg', + 'mpe' => 'video/mpeg', + 'mpg' => 'video/mpeg', + 'mov' => 'video/quicktime', + 'qt' => 'video/quicktime', + 'rv' => 'video/vnd.rn-realvideo', + 'avi' => 'video/x-msvideo', + 'movie' => 'video/x-sgi-movie' + ); + return (array_key_exists(strtolower($ext), $mimes) ? $mimes[strtolower($ext)]: '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 ($qpos !== false) { + $filename = substr($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' => ''); + $m = array(); + preg_match('%^(.*?)[\\\\/]*(([^/\\\\]*?)(\.([^\.\\\\/]+?)|))[\\\\/\.]*$%im', $path, $m); + if (array_key_exists(1, $m)) { + $ret['dirname'] = $m[1]; + } + if (array_key_exists(2, $m)) { + $ret['basename'] = $m[2]; + } + if (array_key_exists(5, $m)) { + $ret['extension'] = $m[5]; + } + if (array_key_exists(3, $m)) { + $ret['filename'] = $m[3]; + } + switch ($options) { + case PATHINFO_DIRNAME: + case 'dirname': + return $ret['dirname']; + break; + case PATHINFO_BASENAME: + case 'basename': + return $ret['basename']; + break; + case PATHINFO_EXTENSION: + case 'extension': + return $ret['extension']; + break; + case PATHINFO_FILENAME: + case 'filename': + return $ret['filename']; + break; + default: + return $ret; + } + } + + /** + * Set or reset instance properties. + * + * Usage Example: + * $page->set('X-Priority', '3'); + * + * @access public + * @param string $name + * @param mixed $value + * NOTE: will not work with arrays, there are no arrays to set/reset + * @throws phpmailerException + * @return bool + * @todo Should this not be using __set() magic function? + */ + public function set($name, $value = '') + { + try { + if (isset($this->$name)) { + $this->$name = $value; + } else { + throw new phpmailerException($this->lang('variable_set') . $name, self::STOP_CRITICAL); + } + } catch (Exception $e) { + $this->setError($e->getMessage()); + if ($e->getCode() == self::STOP_CRITICAL) { + return false; + } + } + return true; + } + + /** + * 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 private key file and password for S/MIME signing. + * @access public + * @param string $cert_filename + * @param string $key_filename + * @param string $key_pass Password for private key + */ + public function sign($cert_filename, $key_filename, $key_pass) + { + $this->sign_cert_file = $cert_filename; + $this->sign_key_file = $key_filename; + $this->sign_key_pass = $key_pass; + } + + /** + * 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 $s Header + * @throws phpmailerException + * @return string + */ + public function DKIM_Sign($s) + { + if (!defined('PKCS7_TEXT')) { + if ($this->exceptions) { + throw new phpmailerException($this->lang("signing") . ' OpenSSL extension missing.'); + } + return ''; + } + $privKeyStr = file_get_contents($this->DKIM_private); + if ($this->DKIM_passphrase != '') { + $privKey = openssl_pkey_get_private($privKeyStr, $this->DKIM_passphrase); + } else { + $privKey = $privKeyStr; + } + if (openssl_sign($s, $signature, $privKey)) { + return base64_encode($signature); + } + return ''; + } + + /** + * Generate a DKIM canonicalization header. + * @access public + * @param string $s Header + * @return string + */ + public function DKIM_HeaderC($s) + { + $s = preg_replace("/\r\n\s+/", " ", $s); + $lines = explode("\r\n", $s); + foreach ($lines as $key => $line) { + list($heading, $value) = explode(":", $line, 2); + $heading = strtolower($heading); + $value = preg_replace("/\s+/", " ", $value); // Compress useless spaces + $lines[$key] = $heading . ":" . trim($value); // Don't forget to remove WSP around the value + } + $s = implode("\r\n", $lines); + return $s; + } + + /** + * Generate 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-sha1'; // Signature & hash algorithms + $DKIMcanonicalization = 'relaxed/simple'; // Canonicalization of header/body + $DKIMquery = 'dns/txt'; // Query method + $DKIMtime = time(); // Signature Timestamp = seconds since 00:00:00 - Jan 1, 1970 (UTC time zone) + $subject_header = "Subject: $subject"; + $headers = explode($this->LE, $headers_line); + $from_header = ''; + $to_header = ''; + $current = ''; + foreach ($headers as $header) { + if (strpos($header, 'From:') === 0) { + $from_header = $header; + $current = 'from_header'; + } elseif (strpos($header, 'To:') === 0) { + $to_header = $header; + $current = 'to_header'; + } else { + if ($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)); + $subject = str_replace( + '|', + '=7C', + $this->DKIM_QP($subject_header) + ); // Copied header fields (dkim-quoted-printable) + $body = $this->DKIM_BodyC($body); + $DKIMlen = strlen($body); // Length of body + $DKIMb64 = base64_encode(pack("H*", sha1($body))); // Base64 of packed binary SHA-1 hash of body + $ident = ($this->DKIM_identity == '') ? '' : " i=" . $this->DKIM_identity . ";"; + $dkimhdrs = "DKIM-Signature: v=1; a=" . + $DKIMsignatureType . "; q=" . + $DKIMquery . "; l=" . + $DKIMlen . "; s=" . + $this->DKIM_selector . + ";\r\n" . + "\tt=" . $DKIMtime . "; c=" . $DKIMcanonicalization . ";\r\n" . + "\th=From:To:Subject;\r\n" . + "\td=" . $this->DKIM_domain . ";" . $ident . "\r\n" . + "\tz=$from\r\n" . + "\t|$to\r\n" . + "\t|$subject;\r\n" . + "\tbh=" . $DKIMb64 . ";\r\n" . + "\tb="; + $toSign = $this->DKIM_HeaderC( + $from_header . "\r\n" . $to_header . "\r\n" . $subject_header . "\r\n" . $dkimhdrs + ); + $signed = $this->DKIM_Sign($toSign); + return $dkimhdrs . $signed . "\r\n"; + } + + /** + * Perform a callback. + * @param bool $isSent + * @param string $to + * @param string $cc + * @param string $bcc + * @param string $subject + * @param string $body + * @param string $from + */ + protected function doCallback($isSent, $to, $cc, $bcc, $subject, $body, $from = null) + { + if (!empty($this->action_function) && is_callable($this->action_function)) { + $params = array($isSent, $to, $cc, $bcc, $subject, $body, $from); + call_user_func_array($this->action_function, $params); + } + } +} + +/** + * PHPMailer exception handler + * @package PHPMailer + */ +class phpmailerException extends Exception +{ + /** + * Prettify error message output + * @return string + */ + public function errorMessage() + { + $errorMsg = '' . $this->getMessage() . "
\n"; + return $errorMsg; + } +} diff --git a/include/phpmailer/class.smtp.php b/include/phpmailer/class.smtp.php new file mode 100644 index 000000000..e6b45222d --- /dev/null +++ b/include/phpmailer/class.smtp.php @@ -0,0 +1,943 @@ + + * @author Jim Jagielski (jimjag) + * @author Andy Prevost (codeworxtech) + * @copyright 2013 Marcus Bointon + * @copyright 2004 - 2008 Andy Prevost + * @copyright 2010 - 2012 Jim Jagielski + * @license http://www.gnu.org/copyleft/lesser.html Distributed under the Lesser General Public License (LGPL) + */ + +/** + * PHPMailer RFC821 SMTP email transport class. + * + * Implements RFC 821 SMTP commands + * and provides some utility methods for sending mail to an SMTP server. + * + * PHP Version 5.0.0 + * + * @category PHP + * @package PHPMailer + * @link https://github.com/PHPMailer/PHPMailer/blob/master/class.smtp.php + * @author Chris Ryan + * @author Marcus Bointon + * @license http://www.gnu.org/copyleft/lesser.html Distributed under the Lesser General Public License (LGPL) + */ + +class SMTP +{ + /** + * The PHPMailer SMTP Version number. + */ + const VERSION = '5.2.7'; + + /** + * SMTP line break constant. + */ + const CRLF = "\r\n"; + + /** + * The SMTP port to use if one is not specified. + */ + const DEFAULT_SMTP_PORT = 25; + + /** + * The PHPMailer SMTP Version number. + * @type string + * @deprecated This should be a constant + * @see SMTP::VERSION + */ + public $Version = '5.2.7'; + + /** + * SMTP server port number. + * @type int + * @deprecated This is only ever ued as default value, so should be a constant + * @see SMTP::DEFAULT_SMTP_PORT + */ + public $SMTP_PORT = 25; + + /** + * SMTP reply line ending + * @type string + * @deprecated Use the class constant instead + * @see SMTP::CRLF + */ + public $CRLF = "\r\n"; + + /** + * Debug output level. + * Options: 0 for no output, 1 for commands, 2 for data and commands + * @type int + */ + public $do_debug = 0; + + /** + * The function/method to use for debugging output. + * Options: 'echo', 'html' or 'error_log' + * @type string + */ + public $Debugoutput = 'echo'; + + /** + * Whether to use VERP. + * @type bool + */ + public $do_verp = false; + + /** + * The SMTP timeout value for reads, in seconds. + * @type int + */ + public $Timeout = 15; + + /** + * The SMTP timelimit value for reads, in seconds. + * @type int + */ + public $Timelimit = 30; + + /** + * The socket for the server connection. + * @type resource + */ + protected $smtp_conn; + + /** + * Error message, if any, for the last call. + * @type string + */ + protected $error = ''; + + /** + * The reply the server sent to us for HELO. + * @type string + */ + protected $helo_rply = ''; + + /** + * The most recent reply received from the server. + * @type string + */ + protected $last_reply = ''; + + /** + * Constructor. + * @access public + */ + public function __construct() + { + $this->smtp_conn = 0; + $this->error = null; + $this->helo_rply = null; + + $this->do_debug = 0; + } + + /** + * Output debugging info via a user-selected method. + * @param string $str Debug string to output + * @return void + */ + protected function edebug($str) + { + 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' + ) + . "
\n"; + break; + case 'echo': + default: + //Just echoes whatever was received + echo $str; + } + } + + /** + * Connect to an SMTP server. + * @param string $host SMTP server IP or host name + * @param int $port The port number to connect to + * @param int $timeout How long to wait for the connection to open + * @param array $options An array of options for stream_context_create() + * @access public + * @return bool + */ + public function connect($host, $port = null, $timeout = 30, $options = array()) + { + // Clear errors to avoid confusion + $this->error = null; + + // Make sure we are __not__ connected + if ($this->connected()) { + // Already connected, generate error + $this->error = array('error' => 'Already connected to a server'); + return false; + } + + if (empty($port)) { + $port = self::DEFAULT_SMTP_PORT; + } + + // Connect to the SMTP server + $errno = 0; + $errstr = ''; + $socket_context = stream_context_create($options); + //Suppress errors; connection failures are handled at a higher level + $this->smtp_conn = @stream_socket_client( + $host . ":" . $port, + $errno, + $errstr, + $timeout, + STREAM_CLIENT_CONNECT, + $socket_context + ); + + // Verify we connected properly + if (empty($this->smtp_conn)) { + $this->error = array( + 'error' => 'Failed to connect to server', + 'errno' => $errno, + 'errstr' => $errstr + ); + if ($this->do_debug >= 1) { + $this->edebug( + 'SMTP -> ERROR: ' . $this->error['error'] + . ": $errstr ($errno)" + ); + } + return false; + } + + // SMTP server can take longer to respond, give longer timeout for first read + // Windows does not have support for this timeout function + if (substr(PHP_OS, 0, 3) != 'WIN') { + $max = ini_get('max_execution_time'); + if ($max != 0 && $timeout > $max) { // Don't bother if unlimited + @set_time_limit($timeout); + } + stream_set_timeout($this->smtp_conn, $timeout, 0); + } + + // Get any announcement + $announce = $this->get_lines(); + + if ($this->do_debug >= 2) { + $this->edebug('SMTP -> FROM SERVER:' . $announce); + } + + return true; + } + + /** + * Initiate a TLS (encrypted) session. + * @access public + * @return bool + */ + public function startTLS() + { + if (!$this->sendCommand("STARTTLS", "STARTTLS", 220)) { + return false; + } + // Begin encrypted connection + if (!stream_socket_enable_crypto( + $this->smtp_conn, + true, + STREAM_CRYPTO_METHOD_TLS_CLIENT + ) + ) { + return false; + } + return true; + } + + /** + * Perform SMTP authentication. + * Must be run after hello(). + * @see hello() + * @param string $username The user name + * @param string $password The password + * @param string $authtype The auth type (PLAIN, LOGIN, NTLM, CRAM-MD5) + * @param string $realm The auth realm for NTLM + * @param string $workstation The auth workstation for NTLM + * @access public + * @return bool True if successfully authenticated. + */ + public function authenticate( + $username, + $password, + $authtype = 'LOGIN', + $realm = '', + $workstation = '' + ) { + if (empty($authtype)) { + $authtype = 'LOGIN'; + } + + switch ($authtype) { + case 'PLAIN': + // Start authentication + if (!$this->sendCommand('AUTH', 'AUTH PLAIN', 334)) { + return false; + } + // Send encoded username and password + if (!$this->sendCommand( + 'User & Password', + base64_encode("\0" . $username . "\0" . $password), + 235 + ) + ) { + return false; + } + break; + case 'LOGIN': + // Start authentication + if (!$this->sendCommand('AUTH', 'AUTH LOGIN', 334)) { + return false; + } + if (!$this->sendCommand("Username", base64_encode($username), 334)) { + return false; + } + if (!$this->sendCommand("Password", base64_encode($password), 235)) { + return false; + } + break; + case 'NTLM': + /* + * ntlm_sasl_client.php + * Bundled with Permission + * + * How to telnet in windows: + * http://technet.microsoft.com/en-us/library/aa995718%28EXCHG.65%29.aspx + * PROTOCOL Docs http://curl.haxx.se/rfc/ntlm.html#ntlmSmtpAuthentication + */ + require_once 'extras/ntlm_sasl_client.php'; + $temp = new stdClass(); + $ntlm_client = new ntlm_sasl_client_class; + //Check that functions are available + if (!$ntlm_client->Initialize($temp)) { + $this->error = array('error' => $temp->error); + if ($this->do_debug >= 1) { + $this->edebug( + 'You need to enable some modules in your php.ini file: ' + . $this->error['error'] + ); + } + return false; + } + //msg1 + $msg1 = $ntlm_client->TypeMsg1($realm, $workstation); //msg1 + + if (!$this->sendCommand( + 'AUTH NTLM', + 'AUTH NTLM ' . base64_encode($msg1), + 334 + ) + ) { + return false; + } + + //Though 0 based, there is a white space after the 3 digit number + //msg2 + $challenge = substr($this->last_reply, 3); + $challenge = base64_decode($challenge); + $ntlm_res = $ntlm_client->NTLMResponse( + substr($challenge, 24, 8), + $password + ); + //msg3 + $msg3 = $ntlm_client->TypeMsg3( + $ntlm_res, + $username, + $realm, + $workstation + ); + // send encoded username + return $this->sendCommand('Username', base64_encode($msg3), 235); + break; + case 'CRAM-MD5': + // Start authentication + if (!$this->sendCommand('AUTH CRAM-MD5', 'AUTH CRAM-MD5', 334)) { + return false; + } + // Get the challenge + $challenge = base64_decode(substr($this->last_reply, 4)); + + // Build the response + $response = $username . ' ' . $this->hmac($challenge, $password); + + // send encoded credentials + return $this->sendCommand('Username', base64_encode($response), 235); + break; + } + return true; + } + + /** + * Calculate an MD5 HMAC hash. + * Works like hash_hmac('md5', $data, $key) + * in case that function is not available + * @param string $data The data to hash + * @param string $key The key to hash with + * @access protected + * @return string + */ + protected function hmac($data, $key) + { + if (function_exists('hash_hmac')) { + return hash_hmac('md5', $data, $key); + } + + // The following borrowed from + // http://php.net/manual/en/function.mhash.php#27225 + + // RFC 2104 HMAC implementation for php. + // Creates an md5 HMAC. + // Eliminates the need to install mhash to compute a HMAC + // Hacked by Lance Rushing + + $b = 64; // byte length for md5 + if (strlen($key) > $b) { + $key = pack('H*', md5($key)); + } + $key = str_pad($key, $b, chr(0x00)); + $ipad = str_pad('', $b, chr(0x36)); + $opad = str_pad('', $b, chr(0x5c)); + $k_ipad = $key ^ $ipad; + $k_opad = $key ^ $opad; + + return md5($k_opad . pack('H*', md5($k_ipad . $data))); + } + + /** + * Check connection state. + * @access public + * @return bool True if connected. + */ + public function connected() + { + if (!empty($this->smtp_conn)) { + $sock_status = stream_get_meta_data($this->smtp_conn); + if ($sock_status['eof']) { + // the socket is valid but we are not connected + if ($this->do_debug >= 1) { + $this->edebug( + 'SMTP -> NOTICE: EOF caught while checking if connected' + ); + } + $this->close(); + return false; + } + return true; // everything looks good + } + return false; + } + + /** + * Close the socket and clean up the state of the class. + * Don't use this function without first trying to use QUIT. + * @see quit() + * @access public + * @return void + */ + public function close() + { + $this->error = null; // so there is no confusion + $this->helo_rply = null; + if (!empty($this->smtp_conn)) { + // close the connection and cleanup + fclose($this->smtp_conn); + $this->smtp_conn = 0; + } + } + + /** + * Send an SMTP DATA command. + * Issues a data command and sends the msg_data to the server, + * finializing the mail transaction. $msg_data is the message + * that is to be send with the headers. Each header needs to be + * on a single line followed by a with the message headers + * and the message body being separated by and additional . + * Implements rfc 821: DATA + * @param string $msg_data Message data to send + * @access public + * @return bool + */ + public function data($msg_data) + { + if (!$this->sendCommand('DATA', 'DATA', 354)) { + return false; + } + + /* The server is ready to accept data! + * according to rfc821 we should not send more than 1000 + * including the CRLF + * characters on a single line so we will break the data up + * into lines by \r and/or \n then if needed we will break + * each of those into smaller lines to fit within the limit. + * in addition we will be looking for lines that start with + * a period '.' and append and additional period '.' to that + * line. NOTE: this does not count towards limit. + */ + + // Normalize the line breaks before exploding + $msg_data = str_replace("\r\n", "\n", $msg_data); + $msg_data = str_replace("\r", "\n", $msg_data); + $lines = explode("\n", $msg_data); + + /* We need to find a good way to determine if headers are + * in the msg_data or if it is a straight msg body + * currently I am assuming rfc822 definitions of msg headers + * and if the first field of the first line (':' separated) + * does not contain a space then it _should_ be a header + * and we can process all lines before a blank "" line as + * headers. + */ + + $field = substr($lines[0], 0, strpos($lines[0], ':')); + $in_headers = false; + if (!empty($field) && !strstr($field, ' ')) { + $in_headers = true; + } + + //RFC 2822 section 2.1.1 limit + $max_line_length = 998; + + foreach ($lines as $line) { + $lines_out = null; + if ($line == '' && $in_headers) { + $in_headers = false; + } + // ok we need to break this line up into several smaller lines + while (strlen($line) > $max_line_length) { + $pos = strrpos(substr($line, 0, $max_line_length), ' '); + + // Patch to fix DOS attack + if (!$pos) { + $pos = $max_line_length - 1; + $lines_out[] = substr($line, 0, $pos); + $line = substr($line, $pos); + } else { + $lines_out[] = substr($line, 0, $pos); + $line = substr($line, $pos + 1); + } + + /* If processing headers add a LWSP-char to the front of new line + * rfc822 on long msg headers + */ + if ($in_headers) { + $line = "\t" . $line; + } + } + $lines_out[] = $line; + + // send the lines to the server + while (list(, $line_out) = @each($lines_out)) { + if (strlen($line_out) > 0) { + if (substr($line_out, 0, 1) == '.') { + $line_out = '.' . $line_out; + } + } + $this->client_send($line_out . self::CRLF); + } + } + + // Message data has been sent, complete the command + return $this->sendCommand('DATA END', '.', 250); + } + + /** + * Send an SMTP HELO or EHLO command. + * Used to identify the sending server to the receiving server. + * This makes sure that client and server are in a known state. + * Implements from RFC 821: HELO + * and RFC 2821 EHLO. + * @param string $host The host name or IP to connect to + * @access public + * @return bool + */ + public function hello($host = '') + { + // Try extended hello first (RFC 2821) + if (!$this->sendHello('EHLO', $host)) { + if (!$this->sendHello('HELO', $host)) { + return false; + } + } + + return true; + } + + /** + * Send an SMTP HELO or EHLO command. + * Low-level implementation used by hello() + * @see hello() + * @param string $hello The HELO string + * @param string $host The hostname to say we are + * @access protected + * @return bool + */ + protected function sendHello($hello, $host) + { + $noerror = $this->sendCommand($hello, $hello . ' ' . $host, 250); + $this->helo_rply = $this->last_reply; + return $noerror; + } + + /** + * Send an SMTP MAIL command. + * Starts a mail transaction from the email address specified in + * $from. Returns true if successful or false otherwise. If True + * the mail transaction is started and then one or more recipient + * commands may be called followed by a data command. + * Implements rfc 821: MAIL FROM: + * @param string $from Source address of this message + * @access public + * @return bool + */ + public function mail($from) + { + $useVerp = ($this->do_verp ? ' XVERP' : ''); + return $this->sendCommand( + 'MAIL FROM', + 'MAIL FROM:<' . $from . '>' . $useVerp, + 250 + ); + } + + /** + * Send an SMTP QUIT command. + * Closes the socket if there is no error or the $close_on_error argument is true. + * Implements from rfc 821: QUIT + * @param bool $close_on_error Should the connection close if an error occurs? + * @access public + * @return bool + */ + public function quit($close_on_error = true) + { + $noerror = $this->sendCommand('QUIT', 'QUIT', 221); + $e = $this->error; //Save any error + if ($noerror or $close_on_error) { + $this->close(); + $this->error = $e; //Restore any error from the quit command + } + return $noerror; + } + + /** + * Send an SMTP RCPT command. + * Sets the TO argument to $to. + * Returns true if the recipient was accepted false if it was rejected. + * Implements from rfc 821: RCPT TO: + * @param string $to The address the message is being sent to + * @access public + * @return bool + */ + public function recipient($to) + { + return $this->sendCommand( + 'RCPT TO ', + 'RCPT TO:<' . $to . '>', + array(250, 251) + ); + } + + /** + * Send an SMTP RSET command. + * Abort any transaction that is currently in progress. + * Implements rfc 821: RSET + * @access public + * @return bool True on success. + */ + public function reset() + { + return $this->sendCommand('RSET', 'RSET', 250); + } + + /** + * Send a command to an SMTP server and check its return code. + * @param string $command The command name - not sent to the server + * @param string $commandstring The actual command to send + * @param int|array $expect One or more expected integer success codes + * @access protected + * @return bool True on success. + */ + protected function sendCommand($command, $commandstring, $expect) + { + if (!$this->connected()) { + $this->error = array( + "error" => "Called $command without being connected" + ); + return false; + } + $this->client_send($commandstring . self::CRLF); + + $reply = $this->get_lines(); + $code = substr($reply, 0, 3); + + if ($this->do_debug >= 2) { + $this->edebug('SMTP -> FROM SERVER:' . $reply); + } + + if (!in_array($code, (array)$expect)) { + $this->last_reply = null; + $this->error = array( + "error" => "$command command failed", + "smtp_code" => $code, + "detail" => substr($reply, 4) + ); + if ($this->do_debug >= 1) { + $this->edebug( + 'SMTP -> ERROR: ' . $this->error['error'] . ': ' . $reply + ); + } + return false; + } + + $this->last_reply = $reply; + $this->error = null; + return true; + } + + /** + * Send an SMTP SAML command. + * Starts a mail transaction from the email address specified in $from. + * Returns true if successful or false otherwise. If True + * the mail transaction is started and then one or more recipient + * commands may be called followed by a data command. This command + * will send the message to the users terminal if they are logged + * in and send them an email. + * Implements rfc 821: SAML FROM: + * @param string $from The address the message is from + * @access public + * @return bool + */ + public function sendAndMail($from) + { + return $this->sendCommand("SAML", "SAML FROM:$from", 250); + } + + /** + * Send an SMTP VRFY command. + * @param string $name The name to verify + * @access public + * @return bool + */ + public function verify($name) + { + return $this->sendCommand("VRFY", "VRFY $name", array(250, 251)); + } + + /** + * Send an SMTP NOOP command. + * Used to keep keep-alives alive, doesn't actually do anything + * @access public + * @return bool + */ + public function noop() + { + return $this->sendCommand("NOOP", "NOOP", 250); + } + + /** + * Send an SMTP TURN command. + * This is an optional command for SMTP that this class does not support. + * This method is here to make the RFC821 Definition + * complete for this class and __may__ be implemented in future + * Implements from rfc 821: TURN + * @access public + * @return bool + */ + public function turn() + { + $this->error = array( + 'error' => 'The SMTP TURN command is not implemented' + ); + if ($this->do_debug >= 1) { + $this->edebug('SMTP -> NOTICE: ' . $this->error['error']); + } + return false; + } + + /** + * Send raw data to the server. + * @param string $data The data to send + * @access public + * @return int|bool The number of bytes sent to the server or FALSE on error + */ + public function client_send($data) + { + if ($this->do_debug >= 1) { + $this->edebug("CLIENT -> SMTP: $data"); + } + return fwrite($this->smtp_conn, $data); + } + + /** + * Get the latest error. + * @access public + * @return array + */ + public function getError() + { + return $this->error; + } + + /** + * Get the last reply from the server. + * @access public + * @return string + */ + public function getLastReply() + { + return $this->last_reply; + } + + /** + * Read the SMTP server's response. + * Either before eof or socket timeout occurs on the operation. + * With SMTP we can tell if we have more lines to read if the + * 4th character is '-' symbol. If it is a space then we don't + * need to read anything else. + * @access protected + * @return string + */ + protected function get_lines() + { + $data = ''; + $endtime = 0; + // If the connection is bad, give up now + if (!is_resource($this->smtp_conn)) { + return $data; + } + stream_set_timeout($this->smtp_conn, $this->Timeout); + if ($this->Timelimit > 0) { + $endtime = time() + $this->Timelimit; + } + while (is_resource($this->smtp_conn) && !feof($this->smtp_conn)) { + $str = @fgets($this->smtp_conn, 515); + if ($this->do_debug >= 4) { + $this->edebug("SMTP -> get_lines(): \$data was \"$data\""); + $this->edebug("SMTP -> get_lines(): \$str is \"$str\""); + } + $data .= $str; + if ($this->do_debug >= 4) { + $this->edebug("SMTP -> get_lines(): \$data is \"$data\""); + } + // if 4th character is a space, we are done reading, break the loop + if (substr($str, 3, 1) == ' ') { + break; + } + // Timed-out? Log and break + $info = stream_get_meta_data($this->smtp_conn); + if ($info['timed_out']) { + if ($this->do_debug >= 4) { + $this->edebug( + 'SMTP -> get_lines(): timed-out (' . $this->Timeout . ' sec)' + ); + } + break; + } + // Now check if reads took too long + if ($endtime) { + if (time() > $endtime) { + if ($this->do_debug >= 4) { + $this->edebug( + 'SMTP -> get_lines(): timelimit reached (' + . $this->Timelimit . ' sec)' + ); + } + break; + } + } + } + return $data; + } + + /** + * Enable or disable VERP address generation. + * @param bool $enabled + */ + public function setVerp($enabled = false) + { + $this->do_verp = $enabled; + } + + /** + * Get VERP address generation mode. + * @return bool + */ + public function getVerp() + { + return $this->do_verp; + } + + /** + * Set debug output method. + * @param string $method The function/method to use for debugging output. + */ + public function setDebugOutput($method = 'echo') + { + $this->Debugoutput = $method; + } + + /** + * Get debug output method. + * @return string + */ + public function getDebugOutput() + { + return $this->Debugoutput; + } + + /** + * Set debug output level. + * @param int $level + */ + public function setDebugLevel($level = 0) + { + $this->do_debug = $level; + } + + /** + * Get debug output level. + * @return int + */ + public function getDebugLevel() + { + return $this->do_debug; + } + + /** + * Set SMTP timeout. + * @param int $timeout + */ + public function setTimeout($timeout = 0) + { + $this->Timeout = $timeout; + } + + /** + * Get SMTP timeout. + * @return int + */ + public function getTimeout() + { + return $this->Timeout; + } +} -- cgit v1.2.3