From 9e3182bf2aaaf7b4edb78d0ab827f917df6e16ac Mon Sep 17 00:00:00 2001 From: hide_d Date: Sat, 20 Jan 2018 04:32:15 +0900 Subject: [PATCH] =?UTF-8?q?phpmailer5=20=EC=B5=9C=EC=8B=A0=EB=B2=84?= =?UTF-8?q?=EC=A0=84=EC=9C=BC=EB=A1=9C=20=EA=B0=B1=EC=8B=A0?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- e_lib/phpmailer5/LICENSE | 2 +- e_lib/phpmailer5/LICENSE.orig | 504 -- e_lib/phpmailer5/PHPMailerAutoload.php | 49 + e_lib/phpmailer5/README | 218 - e_lib/phpmailer5/README.orig | 218 - e_lib/phpmailer5/VERSION | 1 + e_lib/phpmailer5/changelog.txt | 415 -- e_lib/phpmailer5/class.phpmailer.php | 6371 ++++++++++------- e_lib/phpmailer5/class.phpmaileroauth.php | 197 + .../phpmailer5/class.phpmaileroauthgoogle.php | 77 + e_lib/phpmailer5/class.pop3.php | 747 +- e_lib/phpmailer5/class.smtp.php | 1909 +++-- e_lib/phpmailer5/composer.json | 61 + e_lib/phpmailer5/composer.lock | 3593 ++++++++++ e_lib/phpmailer5/docs.ini | 92 - e_lib/phpmailer5/docs.ini.orig | 92 - e_lib/phpmailer5/get_oauth_token.php | 162 + f_func/class._Mail.php | 1 + 18 files changed, 9669 insertions(+), 5040 deletions(-) delete mode 100644 e_lib/phpmailer5/LICENSE.orig create mode 100644 e_lib/phpmailer5/PHPMailerAutoload.php delete mode 100644 e_lib/phpmailer5/README delete mode 100644 e_lib/phpmailer5/README.orig create mode 100644 e_lib/phpmailer5/VERSION delete mode 100644 e_lib/phpmailer5/changelog.txt create mode 100644 e_lib/phpmailer5/class.phpmaileroauth.php create mode 100644 e_lib/phpmailer5/class.phpmaileroauthgoogle.php create mode 100644 e_lib/phpmailer5/composer.json create mode 100644 e_lib/phpmailer5/composer.lock delete mode 100644 e_lib/phpmailer5/docs.ini delete mode 100644 e_lib/phpmailer5/docs.ini.orig create mode 100644 e_lib/phpmailer5/get_oauth_token.php diff --git a/e_lib/phpmailer5/LICENSE b/e_lib/phpmailer5/LICENSE index f3f1b3b6..8e0763d1 100644 --- a/e_lib/phpmailer5/LICENSE +++ b/e_lib/phpmailer5/LICENSE @@ -312,7 +312,7 @@ of these things: from a designated place, offer equivalent access to copy the above specified materials from the same place. - e) Verify that the user has already received a copy of these + e) verify that the user has already received a copy of these materials or that you have already sent this user a copy. 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Matzelle (original founder) + * @copyright 2012 - 2014 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; + } +} + +if (version_compare(PHP_VERSION, '5.1.2', '>=')) { + //SPL autoloading was introduced in PHP 5.1.2 + if (version_compare(PHP_VERSION, '5.3.0', '>=')) { + spl_autoload_register('PHPMailerAutoload', true, true); + } else { + spl_autoload_register('PHPMailerAutoload'); + } +} else { + /** + * Fall back to traditional autoload for old PHP versions + * @param string $classname The name of the class to load + */ + function __autoload($classname) + { + PHPMailerAutoload($classname); + } +} diff --git a/e_lib/phpmailer5/README b/e_lib/phpmailer5/README deleted file mode 100644 index 8d48dc05..00000000 --- a/e_lib/phpmailer5/README +++ /dev/null @@ -1,218 +0,0 @@ -/******************************************************************* -* The http://phpmailer.codeworxtech.com/ website now carries a few * -* advertisements through the Google Adsense network. Please visit * -* the advertiser sites and help us offset some of our costs. * -* Thanks .... * -********************************************************************/ - -PHPMailer -Full Featured Email Transfer Class for PHP -========================================== - -Version 5.0.0 (April 02, 2009) - -With the release of this version, we are initiating a new version numbering -system to differentiate from the PHP4 version of PHPMailer. - -Most notable in this release is fully object oriented code. - -We now have available the PHPDocumentor (phpdocs) documentation. This is -separate from the regular download to keep file sizes down. Please see the -download area of http://phpmailer.codeworxtech.com. - -We also have created a new test script (see /test_script) that you can use -right out of the box. Copy the /test_script folder directly to your server (in -the same structure ... with class.phpmailer.php and class.smtp.php in the -folder above it. Then launch the test script with: -http://www.yourdomain.com/phpmailer/test_script/index.php -from this one script, you can test your server settings for mail(), sendmail (or -qmail), and SMTP. This will email you a sample email (using contents.html for -the email body) and two attachments. One of the attachments is used as an inline -image to demonstrate how PHPMailer will automatically detect if attachments are -the same source as inline graphics and only include one version. Once you click -the Submit button, the results will be displayed including any SMTP debug -information and send status. We will also display a version of the script that -you can cut and paste to include in your projects. Enjoy! - -Version 2.3 (November 08, 2008) - -We have removed the /phpdoc from the downloads. All documentation is now on -the http://phpmailer.codeworxtech.com website. - -The phpunit.php has been updated to support PHP5. - -For all other changes and notes, please see the changelog. - -Donations are accepted at PayPal with our id "paypal@worxteam.com". - -Version 2.2 (July 15 2008) - -- see the changelog. - -Version 2.1 (June 04 2008) - -With this release, we are announcing that the development of PHPMailer for PHP5 -will be our focus from this date on. We have implemented all the enhancements -and fixes from the latest release of PHPMailer for PHP4. - -Far more important, though, is that this release of PHPMailer (v2.1) is -fully tested with E_STRICT error checking enabled. - -** NOTE: WE HAVE A NEW LANGUAGE VARIABLE FOR DIGITALLY SIGNED S/MIME EMAILS. - IF YOU CAN HELP WITH LANGUAGES OTHER THAN ENGLISH AND SPANISH, IT WOULD BE - APPRECIATED. - -We have now added S/MIME functionality (ability to digitally sign emails). -BIG THANKS TO "sergiocambra" for posting this patch back in November 2007. -The "Signed Emails" functionality adds the Sign method to pass the private key -filename and the password to read it, and then email will be sent with -content-type multipart/signed and with the digital signature attached. - -A quick note on E_STRICT: - -- In about half the test environments the development version was subjected - to, an error was thrown for the date() functions (used at line 1565 and 1569). - This is NOT a PHPMailer error, it is the result of an incorrectly configured - PHP5 installation. The fix is to modify your 'php.ini' file and include the - date.timezone = America/New York - directive, (for your own server timezone) -- If you do get this error, and are unable to access your php.ini file, there is - a workaround. In your PHP script, add - date_default_timezone_set('America/Toronto'); - - * do NOT try to use - $myVar = date_default_timezone_get(); - as a test, it will throw an error. - -We have also included more example files to show the use of "sendmail", "mail()", -"smtp", and "gmail". - -We are also looking for more programmers to join the volunteer development team. -If you have an interest in this, please let us know. - -Enjoy! - - -Version 2.1.0beta1 & beta2 - -please note, this is BETA software -** DO NOT USE THIS IN PRODUCTION OR LIVE PROJECTS -INTENDED STRICTLY FOR TESTING - -** NOTE: - -As of November 2007, PHPMailer has a new project team headed by industry -veteran Andy Prevost (codeworxtech). The first release in more than two -years will focus on fixes, adding ease-of-use enhancements, provide -basic compatibility with PHP4 and PHP5 using PHP5 backwards compatibility -features. A new release is planned before year-end 2007 that will provide -full compatiblity with PHP4 and PHP5, as well as more bug fixes. - -We are looking for project developers to assist in restoring PHPMailer to -its leadership position. Our goals are to simplify use of PHPMailer, provide -good documentation and examples, and retain backward compatibility to level -1.7.3 standards. - -If you are interested in helping out, visit http://sourceforge.net/projects/phpmailer -and indicate your interest. - -** - -http://phpmailer.sourceforge.net/ - -This software is licenced under the LGPL. Please read LICENSE for information on the -software availability and distribution. - -Class Features: -- Send emails with multiple TOs, CCs, BCCs and REPLY-TOs -- Redundant SMTP servers -- Multipart/alternative emails for mail clients that do not read HTML email -- Support for 8bit, base64, binary, and quoted-printable encoding -- Uses the same methods as the very popular AspEmail active server (COM) component -- SMTP authentication -- Native language support -- Word wrap, and more! - -Why you might need it: - -Many PHP developers utilize email in their code. The only PHP function -that supports this is the mail() function. However, it does not expose -any of the popular features that many email clients use nowadays like -HTML-based emails and attachments. There are two proprietary -development tools out there that have all the functionality built into -easy to use classes: AspEmail(tm) and AspMail. Both of these -programs are COM components only available on Windows. They are also a -little pricey for smaller projects. - -Since I do Linux development I�ve missed these tools for my PHP coding. -So I built a version myself that implements the same methods (object -calls) that the Windows-based components do. It is open source and the -LGPL license allows you to place the class in your proprietary PHP -projects. - - -Installation: - -Copy class.phpmailer.php into your php.ini include_path. If you are -using the SMTP mailer then place class.smtp.php in your path as well. -In the language directory you will find several files like -phpmailer.lang-en.php. If you look right before the .php extension -that there are two letters. These represent the language type of the -translation file. For instance "en" is the English file and "br" is -the Portuguese file. Chose the file that best fits with your language -and place it in the PHP include path. If your language is English -then you have nothing more to do. If it is a different language then -you must point PHPMailer to the correct translation. To do this, call -the PHPMailer SetLanguage method like so: - -// To load the Portuguese version -$mail->SetLanguage("br", "/optional/path/to/language/directory/"); - -That's it. You should now be ready to use PHPMailer! - - -A Simple Example: - -IsSMTP(); // set mailer to use SMTP -$mail->Host = "smtp1.example.com;smtp2.example.com"; // specify main and backup server -$mail->SMTPAuth = true; // turn on SMTP authentication -$mail->Username = "jswan"; // SMTP username -$mail->Password = "secret"; // SMTP password - -$mail->From = "from@example.com"; -$mail->FromName = "Mailer"; -$mail->AddAddress("josh@example.net", "Josh Adams"); -$mail->AddAddress("ellen@example.com"); // name is optional -$mail->AddReplyTo("info@example.com", "Information"); - -$mail->WordWrap = 50; // set word wrap to 50 characters -$mail->AddAttachment("/var/tmp/file.tar.gz"); // add attachments -$mail->AddAttachment("/tmp/image.jpg", "new.jpg"); // optional name -$mail->IsHTML(true); // set email format to HTML - -$mail->Subject = "Here is the subject"; -$mail->Body = "This is the HTML message body in bold!"; -$mail->AltBody = "This is the body in plain text for non-HTML mail clients"; - -if(!$mail->Send()) -{ - echo "Message could not be sent.

"; - echo "Mailer Error: " . $mail->ErrorInfo; - exit; -} - -echo "Message has been sent"; -?> - -CHANGELOG - -See ChangeLog.txt - -Download: http://sourceforge.net/project/showfiles.php?group_id=26031 - -Andy Prevost diff --git a/e_lib/phpmailer5/README.orig b/e_lib/phpmailer5/README.orig deleted file mode 100644 index 8d48dc05..00000000 --- a/e_lib/phpmailer5/README.orig +++ /dev/null @@ -1,218 +0,0 @@ -/******************************************************************* -* The http://phpmailer.codeworxtech.com/ website now carries a few * -* advertisements through the Google Adsense network. Please visit * -* the advertiser sites and help us offset some of our costs. * -* Thanks .... * -********************************************************************/ - -PHPMailer -Full Featured Email Transfer Class for PHP -========================================== - -Version 5.0.0 (April 02, 2009) - -With the release of this version, we are initiating a new version numbering -system to differentiate from the PHP4 version of PHPMailer. - -Most notable in this release is fully object oriented code. - -We now have available the PHPDocumentor (phpdocs) documentation. This is -separate from the regular download to keep file sizes down. Please see the -download area of http://phpmailer.codeworxtech.com. - -We also have created a new test script (see /test_script) that you can use -right out of the box. Copy the /test_script folder directly to your server (in -the same structure ... with class.phpmailer.php and class.smtp.php in the -folder above it. Then launch the test script with: -http://www.yourdomain.com/phpmailer/test_script/index.php -from this one script, you can test your server settings for mail(), sendmail (or -qmail), and SMTP. This will email you a sample email (using contents.html for -the email body) and two attachments. One of the attachments is used as an inline -image to demonstrate how PHPMailer will automatically detect if attachments are -the same source as inline graphics and only include one version. Once you click -the Submit button, the results will be displayed including any SMTP debug -information and send status. We will also display a version of the script that -you can cut and paste to include in your projects. Enjoy! - -Version 2.3 (November 08, 2008) - -We have removed the /phpdoc from the downloads. All documentation is now on -the http://phpmailer.codeworxtech.com website. - -The phpunit.php has been updated to support PHP5. - -For all other changes and notes, please see the changelog. - -Donations are accepted at PayPal with our id "paypal@worxteam.com". - -Version 2.2 (July 15 2008) - -- see the changelog. - -Version 2.1 (June 04 2008) - -With this release, we are announcing that the development of PHPMailer for PHP5 -will be our focus from this date on. We have implemented all the enhancements -and fixes from the latest release of PHPMailer for PHP4. - -Far more important, though, is that this release of PHPMailer (v2.1) is -fully tested with E_STRICT error checking enabled. - -** NOTE: WE HAVE A NEW LANGUAGE VARIABLE FOR DIGITALLY SIGNED S/MIME EMAILS. - IF YOU CAN HELP WITH LANGUAGES OTHER THAN ENGLISH AND SPANISH, IT WOULD BE - APPRECIATED. - -We have now added S/MIME functionality (ability to digitally sign emails). -BIG THANKS TO "sergiocambra" for posting this patch back in November 2007. -The "Signed Emails" functionality adds the Sign method to pass the private key -filename and the password to read it, and then email will be sent with -content-type multipart/signed and with the digital signature attached. - -A quick note on E_STRICT: - -- In about half the test environments the development version was subjected - to, an error was thrown for the date() functions (used at line 1565 and 1569). - This is NOT a PHPMailer error, it is the result of an incorrectly configured - PHP5 installation. The fix is to modify your 'php.ini' file and include the - date.timezone = America/New York - directive, (for your own server timezone) -- If you do get this error, and are unable to access your php.ini file, there is - a workaround. In your PHP script, add - date_default_timezone_set('America/Toronto'); - - * do NOT try to use - $myVar = date_default_timezone_get(); - as a test, it will throw an error. - -We have also included more example files to show the use of "sendmail", "mail()", -"smtp", and "gmail". - -We are also looking for more programmers to join the volunteer development team. -If you have an interest in this, please let us know. - -Enjoy! - - -Version 2.1.0beta1 & beta2 - -please note, this is BETA software -** DO NOT USE THIS IN PRODUCTION OR LIVE PROJECTS -INTENDED STRICTLY FOR TESTING - -** NOTE: - -As of November 2007, PHPMailer has a new project team headed by industry -veteran Andy Prevost (codeworxtech). The first release in more than two -years will focus on fixes, adding ease-of-use enhancements, provide -basic compatibility with PHP4 and PHP5 using PHP5 backwards compatibility -features. A new release is planned before year-end 2007 that will provide -full compatiblity with PHP4 and PHP5, as well as more bug fixes. - -We are looking for project developers to assist in restoring PHPMailer to -its leadership position. Our goals are to simplify use of PHPMailer, provide -good documentation and examples, and retain backward compatibility to level -1.7.3 standards. - -If you are interested in helping out, visit http://sourceforge.net/projects/phpmailer -and indicate your interest. - -** - -http://phpmailer.sourceforge.net/ - -This software is licenced under the LGPL. Please read LICENSE for information on the -software availability and distribution. - -Class Features: -- Send emails with multiple TOs, CCs, BCCs and REPLY-TOs -- Redundant SMTP servers -- Multipart/alternative emails for mail clients that do not read HTML email -- Support for 8bit, base64, binary, and quoted-printable encoding -- Uses the same methods as the very popular AspEmail active server (COM) component -- SMTP authentication -- Native language support -- Word wrap, and more! - -Why you might need it: - -Many PHP developers utilize email in their code. The only PHP function -that supports this is the mail() function. However, it does not expose -any of the popular features that many email clients use nowadays like -HTML-based emails and attachments. There are two proprietary -development tools out there that have all the functionality built into -easy to use classes: AspEmail(tm) and AspMail. Both of these -programs are COM components only available on Windows. They are also a -little pricey for smaller projects. - -Since I do Linux development I�ve missed these tools for my PHP coding. -So I built a version myself that implements the same methods (object -calls) that the Windows-based components do. It is open source and the -LGPL license allows you to place the class in your proprietary PHP -projects. - - -Installation: - -Copy class.phpmailer.php into your php.ini include_path. If you are -using the SMTP mailer then place class.smtp.php in your path as well. -In the language directory you will find several files like -phpmailer.lang-en.php. If you look right before the .php extension -that there are two letters. These represent the language type of the -translation file. For instance "en" is the English file and "br" is -the Portuguese file. Chose the file that best fits with your language -and place it in the PHP include path. If your language is English -then you have nothing more to do. If it is a different language then -you must point PHPMailer to the correct translation. To do this, call -the PHPMailer SetLanguage method like so: - -// To load the Portuguese version -$mail->SetLanguage("br", "/optional/path/to/language/directory/"); - -That's it. You should now be ready to use PHPMailer! - - -A Simple Example: - -IsSMTP(); // set mailer to use SMTP -$mail->Host = "smtp1.example.com;smtp2.example.com"; // specify main and backup server -$mail->SMTPAuth = true; // turn on SMTP authentication -$mail->Username = "jswan"; // SMTP username -$mail->Password = "secret"; // SMTP password - -$mail->From = "from@example.com"; -$mail->FromName = "Mailer"; -$mail->AddAddress("josh@example.net", "Josh Adams"); -$mail->AddAddress("ellen@example.com"); // name is optional -$mail->AddReplyTo("info@example.com", "Information"); - -$mail->WordWrap = 50; // set word wrap to 50 characters -$mail->AddAttachment("/var/tmp/file.tar.gz"); // add attachments -$mail->AddAttachment("/tmp/image.jpg", "new.jpg"); // optional name -$mail->IsHTML(true); // set email format to HTML - -$mail->Subject = "Here is the subject"; -$mail->Body = "This is the HTML message body in bold!"; -$mail->AltBody = "This is the body in plain text for non-HTML mail clients"; - -if(!$mail->Send()) -{ - echo "Message could not be sent.

"; - echo "Mailer Error: " . $mail->ErrorInfo; - exit; -} - -echo "Message has been sent"; -?> - -CHANGELOG - -See ChangeLog.txt - -Download: http://sourceforge.net/project/showfiles.php?group_id=26031 - -Andy Prevost diff --git a/e_lib/phpmailer5/VERSION b/e_lib/phpmailer5/VERSION new file mode 100644 index 00000000..f0fb1a22 --- /dev/null +++ b/e_lib/phpmailer5/VERSION @@ -0,0 +1 @@ +5.2.26 diff --git a/e_lib/phpmailer5/changelog.txt b/e_lib/phpmailer5/changelog.txt deleted file mode 100644 index 76c75cf2..00000000 --- a/e_lib/phpmailer5/changelog.txt +++ /dev/null @@ -1,415 +0,0 @@ -ChangeLog - -NOTE: THIS VERSION OF PHPMAILER IS DESIGNED FOR PHP5/PHP6. - IT WILL NOT WORK WITH PHP4. - -Version 5.2 (July 19, 2011) -* protected MIME body and header -* better DKIM DNS Resource Record support -* better aly handling -* htmlfilter class added to extras -* moved to Apache Extras - -Version 5.1 (October 20, 2009) -* fixed filename issue with AddStringAttachment (thanks to Tony) -* fixed "SingleTo" property, now works with Senmail, Qmail, and SMTP in - addition to PHP mail() -* added DKIM digital signing functionality - New properties: - - DKIM_domain (sets the domain name) - - DKIM_private (holds DKIM private key) - - DKIM_passphrase (holds your DKIM passphrase) - - DKIM_selector (holds the DKIM "selector") - - DKIM_identity (holds the identifying email address) -* added callback function support - - callback function parameters include: - result, to, cc, bcc, subject and body - * see the test/test_callback.php file for usage. -* added "auto" identity functionality - - can automatically add: - - Return-path (if Sender not set) - - Reply-To (if ReplyTo not set) - - can be disabled: - - $mail->SetFrom('yourname@yourdomain.com','First Last',false); - - or by adding the $mail->Sender and/or $mail->ReplyTo properties - Note: "auto" identity added to help with emails ending up in spam - or junk boxes because of missing headers - -Version 5.0.2 (May 24, 2009) -* Fix for missing attachments when inline graphics are present -* Fix for missing Cc in header when using SMTP (mail was sent, - but not displayed in header -- Cc receiver only saw email To: - line and no Cc line, but did get the email (To receiver - saw same) - -Version 5.0.1 (April 05, 2009) -* Temporary fix for missing attachments - -Version 5.0.0 (April 02, 2009) - -* With the release of this version, we are initiating a new version numbering - system to differentiate from the PHP4 version of PHPMailer. -* Most notable in this release is fully object oriented code. -class.smtp.php: -* Refactored class.smtp.php to support new exception handling - code size reduced from 29.2 Kb to 25.6 Kb -* Removed unnecessary functions from class.smtp.php: - public function Expand($name) { - public function Help($keyword="") { - public function Noop() { - public function Send($from) { - public function SendOrMail($from) { - public function Verify($name) { -class.phpmailer.php: -* Refactored class.phpmailer.php with new exception handling -* Changed processing functionality of Sendmail and Qmail so they cannot be - inadvertently used -* removed getFile() function, just became a simple wrapper for - file_get_contents() -* added check for PHP version (will gracefully exit if not at least PHP 5.0) -class.phpmailer.php enhancements -* enhanced code to check if an attachment source is the same as an embedded or - inline graphic source to eliminate duplicate attachments -New /test_script -* We have written a test script you can use to test the script as part of your - installation. Once you press submit, the test script will send a multi-mime - email with either the message you type in or an HTML email with an inline - graphic. Two attachments are included in the email (one of the attachments - is also the inline graphic so you can see that only one copy of the graphic - is sent in the email). The test script will also display the functional - script that you can copy/paste to your editor to duplicate the functionality. -New examples -* All new examples in both basic and advanced modes. Advanced examples show - Exception handling. -PHPDocumentator (phpdocs) documentation for PHPMailer version 5.0.0 -* all new documentation - -Please note: the website has been updated to reflect the changes in PHPMailer -version 5.0.0. http://phpmailer.codeworxtech.com/ - -Version 2.3 (November 06, 2008) - -* added Arabic language (many thanks to Bahjat Al Mostafa) -* removed English language from language files and made it a default within - class.phpmailer.php - if no language is found, it will default to use - the english language translation -* fixed public/private declarations -* corrected line 1728, $basedir to $directory -* added $sign_cert_file to avoid improper duplicate use of $sign_key_file -* corrected $this->Hello on line 612 to $this->Helo -* changed default of $LE to "\r\n" to comply with RFC 2822. Can be set by the user - if default is not acceptable -* removed trim() from return results in EncodeQP -* /test and three files it contained are removed from version 2.3 -* fixed phpunit.php for compliance with PHP5 -* changed $this->AltBody = $textMsg; to $this->AltBody = html_entity_decode($textMsg); -* We have removed the /phpdoc from the downloads. All documentation is now on - the http://phpmailer.codeworxtech.com website. - -Version 2.2.1 () July 19 2008 - -* fixed line 1092 in class.smtp.php (my apologies, error on my part) - -Version 2.2 () July 15 2008 - -* Fixed redirect issue (display of UTF-8 in thank you redirect) -* fixed error in getResponse function declaration (class.pop3.php) -* PHPMailer now PHP6 compliant -* fixed line 1092 in class.smtp.php (endless loop from missing = sign) - -Version 2.1 (Wed, June 04 2008) - -** NOTE: WE HAVE A NEW LANGUAGE VARIABLE FOR DIGITALLY SIGNED S/MIME EMAILS. - IF YOU CAN HELP WITH LANGUAGES OTHER THAN ENGLISH AND SPANISH, IT WOULD BE - APPRECIATED. - -* added S/MIME functionality (ability to digitally sign emails) - BIG THANKS TO "sergiocambra" for posting this patch back in November 2007. - The "Signed Emails" functionality adds the Sign method to pass the private key - filename and the password to read it, and then email will be sent with - content-type multipart/signed and with the digital signature attached. -* fully compatible with E_STRICT error level - - Please note: - In about half the test environments this development version was subjected - to, an error was thrown for the date() functions used (line 1565 and 1569). - This is NOT a PHPMailer error, it is the result of an incorrectly configured - PHP5 installation. The fix is to modify your 'php.ini' file and include the - date.timezone = America/New York - directive, to your own server timezone - - If you do get this error, and are unable to access your php.ini file: - In your PHP script, add - date_default_timezone_set('America/Toronto'); - - do not try to use - $myVar = date_default_timezone_get(); - as a test, it will throw an error. -* added ability to define path (mainly for embedded images) - function MsgHTML($message,$basedir='') ... where: - $basedir is the fully qualified path -* fixed MsgHTML() function: - - Embedded Images where images are specified by :// will not be altered or embedded -* fixed the return value of SMTP exit code ( pclose ) -* addressed issue of multibyte characters in subject line and truncating -* added ability to have user specified Message ID - (default is still that PHPMailer create a unique Message ID) -* corrected unidentified message type to 'application/octet-stream' -* fixed chunk_split() multibyte issue (thanks to Colin Brown, et al). -* added check for added attachments -* enhanced conversion of HTML to text in MsgHTML (thanks to "brunny") - -Version 2.1.0beta2 (Sun, Dec 02 2007) -* implemented updated EncodeQP (thanks to coolbru, aka Marcus Bointon) -* finished all testing, all known bugs corrected, enhancements tested -- note: will NOT work with PHP4. - -please note, this is BETA software -** DO NOT USE THIS IN PRODUCTION OR LIVE PROJECTS -INTENDED STRICTLY FOR TESTING - -Version 2.1.0beta1 -please note, this is BETA software -** DO NOT USE THIS IN PRODUCTION OR LIVE PROJECTS -INTENDED STRICTLY FOR TESTING - -Version 2.0.0 rc2 (Fri, Nov 16 2007), interim release -* implements new property to control VERP in class.smtp.php - example (requires instantiating class.smtp.php): - $mail->do_verp = true; -* POP-before-SMTP functionality included, thanks to Richard Davey - (see class.pop3.php & pop3_before_smtp_test.php for examples) -* included example showing how to use PHPMailer with GMAIL -* fixed the missing Cc in SendMail() and Mail() - -****************** -A note on sending bulk emails: - -If the email you are sending is not personalized, consider using the -"undisclosed-recipient:;" strategy. That is, put all of your recipients -in the Bcc field and set the To field to "undisclosed-recipients:;". -It's a lot faster (only one send) and saves quite a bit on resources. -Contrary to some opinions, this will not get you listed in spam engines - -it's a legitimate way for you to send emails. - -A partial example for use with PHPMailer: - -$mail->AddAddress("undisclosed-recipients:;"); -$mail->AddBCC("email1@anydomain.com,email2@anyotherdomain.com,email3@anyalternatedomain.com"); - -Many email service providers restrict the number of emails that can be sent -in any given time period. Often that is between 50 - 60 emails maximum -per hour or per send session. - -If that's the case, then break up your Bcc lists into chunks that are one -less than your limit, and put a pause in your script. -******************* - -Version 2.0.0 rc1 (Thu, Nov 08 2007), interim release -* dramatically simplified using inline graphics ... it's fully automated and requires no user input -* added automatic document type detection for attachments and pictures -* added MsgHTML() function to replace Body tag for HTML emails -* fixed the SendMail security issues (input validation vulnerability) -* enhanced the AddAddresses functionality so that the "Name" portion is used in the email address -* removed the need to use the AltBody method (set from the HTML, or default text used) -* set the PHP Mail() function as the default (still support SendMail, SMTP Mail) -* removed the need to set the IsHTML property (set automatically) -* added Estonian language file by Indrek Päri -* added header injection patch -* added "set" method to permit users to create their own pseudo-properties like 'X-Headers', etc. - example of use: - $mail->set('X-Priority', '3'); - $mail->set('X-MSMail-Priority', 'Normal'); -* fixed warning message in SMTP get_lines method -* added TLS/SSL SMTP support - example of use: - $mail = new PHPMailer(); - $mail->Mailer = "smtp"; - $mail->Host = "smtp.example.com"; - $mail->SMTPSecure = "tls"; // option - //$mail->SMTPSecure = "ssl"; // option - ... - $mail->Send(); -* PHPMailer has been tested with PHP4 (4.4.7) and PHP5 (5.2.7) -* Works with PHP installed as a module or as CGI-PHP -- NOTE: will NOT work with PHP5 in E_STRICT error mode - -Version 1.73 (Sun, Jun 10 2005) -* Fixed denial of service bug: http://www.cybsec.com/vuln/PHPMailer-DOS.pdf -* Now has a total of 20 translations -* Fixed alt attachments bug: http://tinyurl.com/98u9k - -Version 1.72 (Wed, May 25 2004) -* Added Dutch, Swedish, Czech, Norwegian, and Turkish translations. -* Received: Removed this method because spam filter programs like -SpamAssassin reject this header. -* Fixed error count bug. -* SetLanguage default is now "language/". -* Fixed magic_quotes_runtime bug. - -Version 1.71 (Tue, Jul 28 2003) -* Made several speed enhancements -* Added German and Italian translation files -* Fixed HELO/AUTH bugs on keep-alive connects -* Now provides an error message if language file does not load -* Fixed attachment EOL bug -* Updated some unclear documentation -* Added additional tests and improved others - -Version 1.70 (Mon, Jun 20 2003) -* Added SMTP keep-alive support -* Added IsError method for error detection -* Added error message translation support (SetLanguage) -* Refactored many methods to increase library performance -* Hello now sends the newer EHLO message before HELO as per RFC 2821 -* Removed the boundary class and replaced it with GetBoundary -* Removed queue support methods -* New $Hostname variable -* New Message-ID header -* Received header reformat -* Helo variable default changed to $Hostname -* Removed extra spaces in Content-Type definition (#667182) -* Return-Path should be set to Sender when set -* Adds Q or B encoding to headers when necessary -* quoted-encoding should now encode NULs \000 -* Fixed encoding of body/AltBody (#553370) -* Adds "To: undisclosed-recipients:;" when all recipients are hidden (BCC) -* Multiple bug fixes - -Version 1.65 (Fri, Aug 09 2002) -* Fixed non-visible attachment bug (#585097) for Outlook -* SMTP connections are now closed after each transaction -* Fixed SMTP::Expand return value -* Converted SMTP class documentation to phpDocumentor format - -Version 1.62 (Wed, Jun 26 2002) -* Fixed multi-attach bug -* Set proper word wrapping -* Reduced memory use with attachments -* Added more debugging -* Changed documentation to phpDocumentor format - -Version 1.60 (Sat, Mar 30 2002) -* Sendmail pipe and address patch (Christian Holtje) -* Added embedded image and read confirmation support (A. Ognio) -* Added unit tests -* Added SMTP timeout support (*nix only) -* Added possibly temporary PluginDir variable for SMTP class -* Added LE message line ending variable -* Refactored boundary and attachment code -* Eliminated SMTP class warnings -* Added SendToQueue method for future queuing support - -Version 1.54 (Wed, Dec 19 2001) -* Add some queuing support code -* Fixed a pesky multi/alt bug -* Messages are no longer forced to have "To" addresses - -Version 1.50 (Thu, Nov 08 2001) -* Fix extra lines when not using SMTP mailer -* Set WordWrap variable to int with a zero default - -Version 1.47 (Tue, Oct 16 2001) -* Fixed Received header code format -* Fixed AltBody order error -* Fixed alternate port warning - -Version 1.45 (Tue, Sep 25 2001) -* Added enhanced SMTP debug support -* Added support for multiple ports on SMTP -* Added Received header for tracing -* Fixed AddStringAttachment encoding -* Fixed possible header name quote bug -* Fixed wordwrap() trim bug -* Couple other small bug fixes - -Version 1.41 (Wed, Aug 22 2001) -* Fixed AltBody bug w/o attachments -* Fixed rfc_date() for certain mail servers - -Version 1.40 (Sun, Aug 12 2001) -* Added multipart/alternative support (AltBody) -* Documentation update -* Fixed bug in Mercury MTA - -Version 1.29 (Fri, Aug 03 2001) -* Added AddStringAttachment() method -* Added SMTP authentication support - -Version 1.28 (Mon, Jul 30 2001) -* Fixed a typo in SMTP class -* Fixed header issue with Imail (win32) SMTP server -* Made fopen() calls for attachments use "rb" to fix win32 error - -Version 1.25 (Mon, Jul 02 2001) -* Added RFC 822 date fix (Patrice) -* Added improved error handling by adding a $ErrorInfo variable -* Removed MailerDebug variable (obsolete with new error handler) - -Version 1.20 (Mon, Jun 25 2001) -* Added quoted-printable encoding (Patrice) -* Set Version as public and removed PrintVersion() -* Changed phpdoc to only display public variables and methods - -Version 1.19 (Thu, Jun 21 2001) -* Fixed MS Mail header bug -* Added fix for Bcc problem with mail(). *Does not work on Win32* - (See PHP bug report: http://www.php.net/bugs.php?id=11616) -* mail() no longer passes a fifth parameter when not needed - -Version 1.15 (Fri, Jun 15 2001) -[Note: these changes contributed by Patrice Fournier] -* Changed all remaining \n to \r\n -* Bcc: header no longer writen to message except -when sent directly to sendmail -* Added a small message to non-MIME compliant mail reader -* Added Sender variable to change the Sender email -used in -f for sendmail/mail and in 'MAIL FROM' for smtp mode -* Changed boundary setting to a place it will be set only once -* Removed transfer encoding for whole message when using multipart -* Message body now uses Encoding in multipart messages -* Can set encoding and type to attachments 7bit, 8bit -and binary attachment are sent as is, base64 are encoded -* Can set Encoding to base64 to send 8 bits body -through 7 bits servers - -Version 1.10 (Tue, Jun 12 2001) -* Fixed win32 mail header bug (printed out headers in message body) - -Version 1.09 (Fri, Jun 08 2001) -* Changed date header to work with Netscape mail programs -* Altered phpdoc documentation - -Version 1.08 (Tue, Jun 05 2001) -* Added enhanced error-checking -* Added phpdoc documentation to source - -Version 1.06 (Fri, Jun 01 2001) -* Added optional name for file attachments - -Version 1.05 (Tue, May 29 2001) -* Code cleanup -* Eliminated sendmail header warning message -* Fixed possible SMTP error - -Version 1.03 (Thu, May 24 2001) -* Fixed problem where qmail sends out duplicate messages - -Version 1.02 (Wed, May 23 2001) -* Added multiple recipient and attachment Clear* methods -* Added Sendmail public variable -* Fixed problem with loading SMTP library multiple times - -Version 0.98 (Tue, May 22 2001) -* Fixed problem with redundant mail hosts sending out multiple messages -* Added additional error handler code -* Added AddCustomHeader() function -* Added support for Microsoft mail client headers (affects priority) -* Fixed small bug with Mailer variable -* Added PrintVersion() function - -Version 0.92 (Tue, May 15 2001) -* Changed file names to class.phpmailer.php and class.smtp.php to match - current PHP class trend. -* Fixed problem where body not being printed when a message is attached -* Several small bug fixes - -Version 0.90 (Tue, April 17 2001) -* Intial public release diff --git a/e_lib/phpmailer5/class.phpmailer.php b/e_lib/phpmailer5/class.phpmailer.php index 2b994574..99f9092c 100644 --- a/e_lib/phpmailer5/class.phpmailer.php +++ b/e_lib/phpmailer5/class.phpmailer.php @@ -1,2473 +1,4044 @@ + * @author Jim Jagielski (jimjag) + * @author Andy Prevost (codeworxtech) + * @author Brent R. Matzelle (original founder) + * @copyright 2012 - 2014 Marcus Bointon + * @copyright 2010 - 2012 Jim Jagielski * @copyright 2004 - 2009 Andy Prevost - * @version $Id: class.phpmailer.php 450 2010-06-23 16:46:33Z coolbru $ * @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, this version of PHPMailer will only run on PHP version 5 or greater!\n"); +/** + * PHPMailer - PHP email creation and transport class. + * @package PHPMailer + * @author Marcus Bointon (Synchro/coolbru) + * @author Jim Jagielski (jimjag) + * @author Andy Prevost (codeworxtech) + * @author Brent R. Matzelle (original founder) + */ +class PHPMailer +{ + /** + * The PHPMailer Version number. + * @var string + */ + public $Version = '5.2.26'; -class PHPMailer { + /** + * Email priority. + * Options: null (default), 1 = High, 3 = Normal, 5 = low. + * When null, the header is not set at all. + * @var integer + */ + public $Priority = null; - ///////////////////////////////////////////////// - // PROPERTIES, PUBLIC - ///////////////////////////////////////////////// + /** + * The character set of the message. + * @var string + */ + public $CharSet = 'iso-8859-1'; - /** - * Email priority (1 = High, 3 = Normal, 5 = low). - * @var int - */ - public $Priority = 3; + /** + * The MIME Content-type of the message. + * @var string + */ + public $ContentType = 'text/plain'; - /** - * Sets the CharSet of the message. - * @var string - */ - public $CharSet = 'iso-8859-1'; + /** + * The message encoding. + * Options: "8bit", "7bit", "binary", "base64", and "quoted-printable". + * @var string + */ + public $Encoding = '8bit'; - /** - * Sets the Content-type of the message. - * @var string - */ - public $ContentType = 'text/plain'; + /** + * Holds the most recent mailer error message. + * @var string + */ + public $ErrorInfo = ''; - /** - * Sets the Encoding of the message. Options for this are - * "8bit", "7bit", "binary", "base64", and "quoted-printable". - * @var string - */ - public $Encoding = '8bit'; + /** + * The From email address for the message. + * @var string + */ + public $From = 'root@localhost'; - /** - * Holds the most recent mailer error message. - * @var string - */ - public $ErrorInfo = ''; + /** + * The From name of the message. + * @var string + */ + public $FromName = 'Root User'; - /** - * Sets the From email address for the message. - * @var string - */ - public $From = 'root@localhost'; + /** + * 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. + * @var string + */ + public $Sender = ''; - /** - * Sets the From name of the message. - * @var string - */ - public $FromName = 'Root User'; + /** + * The Return-Path of the message. + * If empty, it will be set to either From or Sender. + * @var string + * @deprecated Email senders should never set a return-path header; + * it's the receiver's job (RFC5321 section 4.4), so this no longer does anything. + * @link https://tools.ietf.org/html/rfc5321#section-4.4 RFC5321 reference + */ + public $ReturnPath = ''; - /** - * Sets 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. - * @var string - */ - public $Sender = ''; + /** + * The Subject of the message. + * @var string + */ + public $Subject = ''; - /** - * Sets the Subject of the message. - * @var string - */ - public $Subject = ''; + /** + * An HTML or plain text message body. + * If HTML then call isHTML(true). + * @var string + */ + public $Body = ''; - /** - * Sets the Body of the message. This can be either an HTML or text body. - * If HTML then run IsHTML(true). - * @var 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. + * @var string + */ + public $AltBody = ''; - /** - * Sets the text-only body of the message. This automatically sets the - * email to multipart/alternative. This body can be read by mail - * clients that do not have HTML email capability such as mutt. Clients - * that can read HTML will view the normal Body. - * @var 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/ + * @var string + */ + public $Ical = ''; - /** - * Stores the complete compiled MIME message body. - * @var string - * @access protected - */ - protected $MIMEBody = ''; + /** + * The complete compiled MIME message body. + * @access protected + * @var string + */ + protected $MIMEBody = ''; - /** - * Stores the complete compiled MIME message headers. - * @var string - * @access protected - */ - protected $MIMEHeader = ''; + /** + * The complete compiled MIME message headers. + * @var string + * @access protected + */ + protected $MIMEHeader = ''; - /** - * Sets word wrapping on the body of the message to a given number of - * characters. - * @var int - */ - public $WordWrap = 0; + /** + * Extra headers that createHeader() doesn't fold in. + * @var string + * @access protected + */ + protected $mailHeader = ''; - /** - * Method to send mail: ("mail", "sendmail", or "smtp"). - * @var string - */ - public $Mailer = 'mail'; + /** + * Word-wrap the message body to this number of chars. + * Set to 0 to not wrap. A useful value here is 78, for RFC2822 section 2.1.1 compliance. + * @var integer + */ + public $WordWrap = 0; - /** - * Sets the path of the sendmail program. - * @var string - */ - public $Sendmail = '/usr/sbin/sendmail'; + /** + * Which method to use to send mail. + * Options: "mail", "sendmail", or "smtp". + * @var string + */ + public $Mailer = 'mail'; - /** - * Path to PHPMailer plugins. Useful if the SMTP class - * is in a different directory than the PHP include path. - * @var string - */ - public $PluginDir = ''; + /** + * The path to the sendmail program. + * @var string + */ + public $Sendmail = '/usr/sbin/sendmail'; - /** - * Sets the email address that a reading confirmation will be sent. - * @var string - */ - public $ConfirmReadingTo = ''; + /** + * Whether mail() uses a fully sendmail-compatible MTA. + * One which supports sendmail's "-oi -f" options. + * @var boolean + */ + public $UseSendmailOptions = true; - /** - * Sets 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'. - * @var string - */ - public $Hostname = ''; + /** + * Path to PHPMailer plugins. + * Useful if the SMTP class is not in the PHP include path. + * @var string + * @deprecated Should not be needed now there is an autoloader. + */ + public $PluginDir = ''; - /** - * Sets the message ID to be used in the Message-Id header. - * If empty, a unique id will be generated. - * @var string - */ - public $MessageID = ''; + /** + * The email address that a reading confirmation should be sent to, also known as read receipt. + * @var string + */ + public $ConfirmReadingTo = ''; - ///////////////////////////////////////////////// - // PROPERTIES FOR SMTP - ///////////////////////////////////////////////// + /** + * The hostname to use in the Message-ID header and as default HELO string. + * If empty, PHPMailer attempts to find one with, in order, + * $_SERVER['SERVER_NAME'], gethostname(), php_uname('n'), or the value + * 'localhost.localdomain'. + * @var string + */ + public $Hostname = ''; - /** - * Sets the SMTP hosts. All hosts must be separated by a - * semicolon. 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. - * @var string - */ - public $Host = 'localhost'; + /** + * An ID to be used in the Message-ID header. + * If empty, a unique id will be generated. + * You can set your own, but it must be in the format "", + * as defined in RFC5322 section 3.6.4 or it will be ignored. + * @see https://tools.ietf.org/html/rfc5322#section-3.6.4 + * @var string + */ + public $MessageID = ''; - /** - * Sets the default SMTP server port. - * @var int - */ - public $Port = 25; + /** + * The message Date to be used in the Date header. + * If empty, the current date will be added. + * @var string + */ + public $MessageDate = ''; - /** - * Sets the SMTP HELO of the message (Default is $Hostname). - * @var string - */ - public $Helo = ''; + /** + * 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"). + * You can also specify encryption type, for example: + * (e.g. "tls://smtp1.example.com:587;ssl://smtp2.example.com:465"). + * Hosts will be tried in order. + * @var string + */ + public $Host = 'localhost'; - /** - * Sets connection prefix. - * Options are "", "ssl" or "tls" - * @var string - */ - public $SMTPSecure = ''; + /** + * The default SMTP server port. + * @var integer + * @TODO Why is this needed when the SMTP class takes care of it? + */ + public $Port = 25; - /** - * Sets SMTP authentication. Utilizes the Username and Password variables. - * @var bool - */ - public $SMTPAuth = false; + /** + * The SMTP HELO of the message. + * Default is $Hostname. If $Hostname is empty, PHPMailer attempts to find + * one with the same method described above for $Hostname. + * @var string + * @see PHPMailer::$Hostname + */ + public $Helo = ''; - /** - * Sets SMTP username. - * @var string - */ - public $Username = ''; + /** + * What kind of encryption to use on the SMTP connection. + * Options: '', 'ssl' or 'tls' + * @var string + */ + public $SMTPSecure = ''; - /** - * Sets SMTP password. - * @var string - */ - public $Password = ''; + /** + * Whether to enable TLS encryption automatically if a server supports it, + * even if `SMTPSecure` is not set to 'tls'. + * Be aware that in PHP >= 5.6 this requires that the server's certificates are valid. + * @var boolean + */ + public $SMTPAutoTLS = true; - /** - * Sets the SMTP server timeout in seconds. - * This function will not work with the win32 version. - * @var int - */ - public $Timeout = 10; + /** + * Whether to use SMTP authentication. + * Uses the Username and Password properties. + * @var boolean + * @see PHPMailer::$Username + * @see PHPMailer::$Password + */ + public $SMTPAuth = false; - /** - * Sets SMTP class debugging on or off. - * @var bool - */ - public $SMTPDebug = false; + /** + * Options array passed to stream_context_create when connecting via SMTP. + * @var array + */ + public $SMTPOptions = array(); - /** - * Prevents the SMTP connection from being closed after each mail - * sending. If this is set to true then to close the connection - * requires an explicit call to SmtpClose(). - * @var bool - */ - public $SMTPKeepAlive = false; + /** + * SMTP username. + * @var string + */ + public $Username = ''; - /** - * Provides the ability to have the TO field process individual - * emails, instead of sending to entire TO addresses - * @var bool - */ - public $SingleTo = false; + /** + * SMTP password. + * @var string + */ + public $Password = ''; - /** - * If SingleTo is true, this provides the array to hold the email addresses - * @var bool - */ - public $SingleToArray = array(); + /** + * SMTP auth type. + * Options are CRAM-MD5, LOGIN, PLAIN, NTLM, XOAUTH2, attempted in that order if not specified + * @var string + */ + public $AuthType = ''; - /** - * Provides the ability to change the line ending - * @var string - */ - public $LE = "\n"; + /** + * SMTP realm. + * Used for NTLM auth + * @var string + */ + public $Realm = ''; - /** - * Used with DKIM DNS Resource Record - * @var string - */ - public $DKIM_selector = 'phpmailer'; + /** + * SMTP workstation. + * Used for NTLM auth + * @var string + */ + public $Workstation = ''; - /** - * Used with DKIM DNS Resource Record - * optional, in format of email address 'you@yourdomain.com' - * @var string - */ - public $DKIM_identity = ''; + /** + * The SMTP server timeout in seconds. + * Default of 5 minutes (300sec) is from RFC2821 section 4.5.3.2 + * @var integer + */ + public $Timeout = 300; - /** - * Used with DKIM DNS Resource Record - * @var string - */ - public $DKIM_passphrase = ''; + /** + * SMTP class debug output mode. + * Debug output level. + * Options: + * * `0` No output + * * `1` Commands + * * `2` Data and commands + * * `3` As 2 plus connection status + * * `4` Low-level data output + * @var integer + * @see SMTP::$do_debug + */ + public $SMTPDebug = 0; - /** - * Used with DKIM DNS Resource Record - * optional, in format of email address 'you@yourdomain.com' - * @var string - */ - public $DKIM_domain = ''; + /** + * How to handle debug output. + * Options: + * * `echo` Output plain-text as-is, appropriate for CLI + * * `html` Output escaped, line breaks converted to `
`, appropriate for browser output + * * `error_log` Output to error log as configured in php.ini + * + * Alternatively, you can provide a callable expecting two params: a message string and the debug level: + * + * $mail->Debugoutput = function($str, $level) {echo "debug level $level; message: $str";}; + * + * @var string|callable + * @see SMTP::$Debugoutput + */ + public $Debugoutput = 'echo'; - /** - * Used with DKIM DNS Resource Record - * optional, in format of email address 'you@yourdomain.com' - * @var string - */ - public $DKIM_private = ''; + /** + * 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(). + * @var boolean + */ + public $SMTPKeepAlive = false; - /** - * Callback Action function name - * the function that handles the result of the send email action. 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 - * @var string - */ - public $action_function = ''; //'callbackAction'; + /** + * Whether to split multiple to addresses into multiple messages + * or send them all in one message. + * Only supported in `mail` and `sendmail` transports, not in SMTP. + * @var boolean + */ + public $SingleTo = false; - /** - * Sets the PHPMailer Version number - * @var string - */ - public $Version = '5.2'; + /** + * Storage for addresses when SingleTo is enabled. + * @var array + * @TODO This should really not be public + */ + public $SingleToArray = array(); - /** - * What to use in the X-Mailer header - * @var string - */ - public $XMailer = ''; + /** + * Whether to generate VERP addresses on send. + * Only applicable when sending via SMTP. + * @link https://en.wikipedia.org/wiki/Variable_envelope_return_path + * @link http://www.postfix.org/VERP_README.html Postfix VERP info + * @var boolean + */ + public $do_verp = false; - ///////////////////////////////////////////////// - // PROPERTIES, PRIVATE AND PROTECTED - ///////////////////////////////////////////////// + /** + * Whether to allow sending messages with an empty body. + * @var boolean + */ + public $AllowEmpty = false; - protected $smtp = NULL; - protected $to = array(); - protected $cc = array(); - protected $bcc = array(); - protected $ReplyTo = array(); - protected $all_recipients = array(); - protected $attachment = array(); - protected $CustomHeader = array(); - protected $message_type = ''; - protected $boundary = array(); - protected $language = array(); - protected $error_count = 0; - protected $sign_cert_file = ''; - protected $sign_key_file = ''; - protected $sign_key_pass = ''; - protected $exceptions = false; + /** + * The default line ending. + * @note The default remains "\n". We force CRLF where we know + * it must be used via self::CRLF. + * @var string + */ + public $LE = "\n"; - ///////////////////////////////////////////////// - // CONSTANTS - ///////////////////////////////////////////////// + /** + * DKIM selector. + * @var string + */ + public $DKIM_selector = ''; - const STOP_MESSAGE = 0; // message only, continue processing - const STOP_CONTINUE = 1; // message?, likely ok to continue processing - const STOP_CRITICAL = 2; // message, plus full stop, critical error reached + /** + * DKIM Identity. + * Usually the email address used as the source of the email. + * @var string + */ + public $DKIM_identity = ''; - ///////////////////////////////////////////////// - // METHODS, VARIABLES - ///////////////////////////////////////////////// + /** + * DKIM passphrase. + * Used if your key is encrypted. + * @var string + */ + public $DKIM_passphrase = ''; - /** - * Constructor - * @param boolean $exceptions Should we throw external exceptions? - */ - public function __construct($exceptions = false) { - $this->exceptions = ($exceptions == true); - } + /** + * DKIM signing domain name. + * @example 'example.com' + * @var string + */ + public $DKIM_domain = ''; - /** - * Sets message type to HTML. - * @param bool $ishtml - * @return void - */ - public function IsHTML($ishtml = true) { - if ($ishtml) { - $this->ContentType = 'text/html'; - } else { - $this->ContentType = 'text/plain'; + /** + * DKIM private key file path. + * @var string + */ + public $DKIM_private = ''; + + /** + * DKIM private key string. + * If set, takes precedence over `$DKIM_private`. + * @var string + */ + public $DKIM_private_string = ''; + + /** + * 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 any php callable: http://www.php.net/is_callable + * + * Parameters: + * boolean $result result of the send action + * array $to email addresses of the recipients + * array $cc cc email addresses + * array $bcc bcc email addresses + * string $subject the subject + * string $body the email body + * string $from email address of sender + * @var string + */ + public $action_function = ''; + + /** + * What to put in the X-Mailer header. + * Options: An empty string for PHPMailer default, whitespace for none, or a string to use + * @var string + */ + public $XMailer = ''; + + /** + * Which validator to use by default when validating email addresses. + * May be a callable to inject your own validator, but there are several built-in validators. + * @see PHPMailer::validateAddress() + * @var string|callable + * @static + */ + public static $validator = 'auto'; + + /** + * An instance of the SMTP sender class. + * @var SMTP + * @access protected + */ + protected $smtp = null; + + /** + * The array of 'to' names and addresses. + * @var array + * @access protected + */ + protected $to = array(); + + /** + * The array of 'cc' names and addresses. + * @var array + * @access protected + */ + protected $cc = array(); + + /** + * The array of 'bcc' names and addresses. + * @var array + * @access protected + */ + protected $bcc = array(); + + /** + * The array of reply-to names and addresses. + * @var array + * @access protected + */ + protected $ReplyTo = array(); + + /** + * An array of all kinds of addresses. + * Includes all of $to, $cc, $bcc + * @var array + * @access protected + * @see PHPMailer::$to @see PHPMailer::$cc @see PHPMailer::$bcc + */ + protected $all_recipients = array(); + + /** + * An array of names and addresses queued for validation. + * In send(), valid and non duplicate entries are moved to $all_recipients + * and one of $to, $cc, or $bcc. + * This array is used only for addresses with IDN. + * @var array + * @access protected + * @see PHPMailer::$to @see PHPMailer::$cc @see PHPMailer::$bcc + * @see PHPMailer::$all_recipients + */ + protected $RecipientsQueue = array(); + + /** + * An array of reply-to names and addresses queued for validation. + * In send(), valid and non duplicate entries are moved to $ReplyTo. + * This array is used only for addresses with IDN. + * @var array + * @access protected + * @see PHPMailer::$ReplyTo + */ + protected $ReplyToQueue = array(); + + /** + * The array of attachments. + * @var array + * @access protected + */ + protected $attachment = array(); + + /** + * The array of custom headers. + * @var array + * @access protected + */ + protected $CustomHeader = array(); + + /** + * The most recent Message-ID (including angular brackets). + * @var string + * @access protected + */ + protected $lastMessageID = ''; + + /** + * The message's MIME type. + * @var string + * @access protected + */ + protected $message_type = ''; + + /** + * The array of MIME boundary strings. + * @var array + * @access protected + */ + protected $boundary = array(); + + /** + * The array of available languages. + * @var array + * @access protected + */ + protected $language = array(); + + /** + * The number of errors encountered. + * @var integer + * @access protected + */ + protected $error_count = 0; + + /** + * The S/MIME certificate file path. + * @var string + * @access protected + */ + protected $sign_cert_file = ''; + + /** + * The S/MIME key file path. + * @var string + * @access protected + */ + protected $sign_key_file = ''; + + /** + * The optional S/MIME extra certificates ("CA Chain") file path. + * @var string + * @access protected + */ + protected $sign_extracerts_file = ''; + + /** + * The S/MIME password for the key. + * Used only if the key is encrypted. + * @var string + * @access protected + */ + protected $sign_key_pass = ''; + + /** + * Whether to throw exceptions for errors. + * @var boolean + * @access protected + */ + protected $exceptions = false; + + /** + * Unique ID used for message ID and boundaries. + * @var string + * @access protected + */ + protected $uniqueid = ''; + + /** + * Error severity: message only, continue processing. + */ + 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"; + + /** + * The maximum line length allowed by RFC 2822 section 2.1.1 + * @var integer + */ + const MAX_LINE_LENGTH = 998; + + /** + * Constructor. + * @param boolean $exceptions Should we throw external exceptions? + */ + public function __construct($exceptions = null) + { + if ($exceptions !== null) { + $this->exceptions = (boolean)$exceptions; + } + //Pick an appropriate debug output format automatically + $this->Debugoutput = (strpos(PHP_SAPI, 'cli') !== false ? 'echo' : 'html'); } - } - /** - * Sets Mailer to send message using SMTP. - * @return void - */ - public function IsSMTP() { - $this->Mailer = 'smtp'; - } - - /** - * Sets Mailer to send message using PHP mail() function. - * @return void - */ - public function IsMail() { - $this->Mailer = 'mail'; - } - - /** - * Sets Mailer to send message using the $Sendmail program. - * @return void - */ - public function IsSendmail() { - if (!stristr(ini_get('sendmail_path'), 'sendmail')) { - $this->Sendmail = '/var/qmail/bin/sendmail'; + /** + * Destructor. + */ + public function __destruct() + { + //Close any open SMTP connection nicely + $this->smtpClose(); } - $this->Mailer = 'sendmail'; - } - /** - * Sets Mailer to send message using the qmail MTA. - * @return void - */ - public function IsQmail() { - if (stristr(ini_get('sendmail_path'), 'qmail')) { - $this->Sendmail = '/var/qmail/bin/sendmail'; + /** + * Call mail() in a safe_mode-aware fashion. + * Also, unless sendmail_path points to sendmail (or something that + * claims to be sendmail), don't pass params (not a perfect fix, + * but it will do) + * @param string $to To + * @param string $subject Subject + * @param string $body Message Body + * @param string $header Additional Header(s) + * @param string $params Params + * @access private + * @return boolean + */ + private function mailPassthru($to, $subject, $body, $header, $params) + { + //Check overloading of mail function to avoid double-encoding + if (ini_get('mbstring.func_overload') & 1) { + $subject = $this->secureHeader($subject); + } else { + $subject = $this->encodeHeader($this->secureHeader($subject)); + } + + //Can't use additional_parameters in safe_mode, calling mail() with null params breaks + //@link http://php.net/manual/en/function.mail.php + if (ini_get('safe_mode') or !$this->UseSendmailOptions or is_null($params)) { + $result = @mail($to, $subject, $body, $header); + } else { + $result = @mail($to, $subject, $body, $header, $params); + } + return $result; } - $this->Mailer = 'sendmail'; - } - - ///////////////////////////////////////////////// - // METHODS, RECIPIENTS - ///////////////////////////////////////////////// - - /** - * Adds a "To" address. - * @param string $address - * @param string $name - * @return boolean true on success, false if address already used - */ - public function AddAddress($address, $name = '') { - return $this->AddAnAddress('to', $address, $name); - } - - /** - * Adds a "Cc" address. - * Note: this function works with the SMTP mailer on win32, not with the "mail" mailer. - * @param string $address - * @param string $name - * @return boolean true on success, false if address already used - */ - public function AddCC($address, $name = '') { - return $this->AddAnAddress('cc', $address, $name); - } - - /** - * Adds a "Bcc" address. - * Note: this function works with the SMTP mailer on win32, not with the "mail" mailer. - * @param string $address - * @param string $name - * @return boolean true on success, false if address already used - */ - public function AddBCC($address, $name = '') { - return $this->AddAnAddress('bcc', $address, $name); - } - - /** - * Adds a "Reply-to" address. - * @param string $address - * @param string $name - * @return boolean - */ - public function AddReplyTo($address, $name = '') { - return $this->AddAnAddress('ReplyTo', $address, $name); - } - - /** - * Adds an address to one of the recipient arrays - * Addresses that have been added already return false, but do not throw exceptions - * @param string $kind One of 'to', 'cc', 'bcc', 'ReplyTo' - * @param string $address The email address to send to - * @param string $name - * @return boolean true on success, false if address already used or invalid in some way - * @access protected - */ - protected function AddAnAddress($kind, $address, $name = '') { - if (!preg_match('/^(to|cc|bcc|ReplyTo)$/', $kind)) { - $this->SetError($this->Lang('Invalid recipient array').': '.$kind); - if ($this->exceptions) { - throw new phpmailerException('Invalid recipient array: ' . $kind); - } - echo $this->Lang('Invalid recipient array').': '.$kind; - return false; + /** + * Output debugging info via user-defined method. + * Only generates output if SMTP debug output is enabled (@see SMTP::$do_debug). + * @see PHPMailer::$Debugoutput + * @see PHPMailer::$SMTPDebug + * @param string $str + */ + protected function edebug($str) + { + if ($this->SMTPDebug <= 0) { + return; + } + //Avoid clash with built-in function names + if (!in_array($this->Debugoutput, array('error_log', 'html', 'echo')) and is_callable($this->Debugoutput)) { + call_user_func($this->Debugoutput, $str, $this->SMTPDebug); + return; + } + switch ($this->Debugoutput) { + case 'error_log': + //Don't output, just log + error_log($str); + break; + case 'html': + //Cleans up output a bit for a better looking, HTML-safe output + echo htmlentities( + preg_replace('/[\r\n]+/', '', $str), + ENT_QUOTES, + 'UTF-8' + ) + . "
\n"; + break; + case 'echo': + default: + //Normalize line breaks + $str = preg_replace('/\r\n?/ms', "\n", $str); + echo gmdate('Y-m-d H:i:s') . "\t" . str_replace( + "\n", + "\n \t ", + trim($str) + ) . "\n"; + } } - $address = trim($address); - $name = trim(preg_replace('/[\r\n]+/', '', $name)); //Strip breaks and trim - if (!self::ValidateAddress($address)) { - $this->SetError($this->Lang('invalid_address').': '. $address); - if ($this->exceptions) { - throw new phpmailerException($this->Lang('invalid_address').': '.$address); - } - echo $this->Lang('invalid_address').': '.$address; - return false; + + /** + * Sets message type to HTML or plain. + * @param boolean $isHtml True for HTML mode. + * @return void + */ + public function isHTML($isHtml = true) + { + if ($isHtml) { + $this->ContentType = 'text/html'; + } else { + $this->ContentType = 'text/plain'; + } } - if ($kind != 'ReplyTo') { - if (!isset($this->all_recipients[strtolower($address)])) { - array_push($this->$kind, array($address, $name)); - $this->all_recipients[strtolower($address)] = true; + + /** + * Send messages using SMTP. + * @return void + */ + public function isSMTP() + { + $this->Mailer = 'smtp'; + } + + /** + * Send messages using PHP's mail() function. + * @return void + */ + public function isMail() + { + $this->Mailer = 'mail'; + } + + /** + * Send messages using $Sendmail. + * @return void + */ + public function isSendmail() + { + $ini_sendmail_path = ini_get('sendmail_path'); + + if (!stristr($ini_sendmail_path, 'sendmail')) { + $this->Sendmail = '/usr/sbin/sendmail'; + } else { + $this->Sendmail = $ini_sendmail_path; + } + $this->Mailer = 'sendmail'; + } + + /** + * Send messages using qmail. + * @return void + */ + public function isQmail() + { + $ini_sendmail_path = ini_get('sendmail_path'); + + if (!stristr($ini_sendmail_path, 'qmail')) { + $this->Sendmail = '/var/qmail/bin/qmail-inject'; + } else { + $this->Sendmail = $ini_sendmail_path; + } + $this->Mailer = 'qmail'; + } + + /** + * Add a "To" address. + * @param string $address The email address to send to + * @param string $name + * @return boolean true on success, false if address already used or invalid in some way + */ + public function addAddress($address, $name = '') + { + return $this->addOrEnqueueAnAddress('to', $address, $name); + } + + /** + * Add a "CC" address. + * @note: This function works with the SMTP mailer on win32, not with the "mail" mailer. + * @param string $address The email address to send to + * @param string $name + * @return boolean true on success, false if address already used or invalid in some way + */ + public function addCC($address, $name = '') + { + return $this->addOrEnqueueAnAddress('cc', $address, $name); + } + + /** + * Add a "BCC" address. + * @note: This function works with the SMTP mailer on win32, not with the "mail" mailer. + * @param string $address The email address to send to + * @param string $name + * @return boolean true on success, false if address already used or invalid in some way + */ + public function addBCC($address, $name = '') + { + return $this->addOrEnqueueAnAddress('bcc', $address, $name); + } + + /** + * Add a "Reply-To" address. + * @param string $address The email address to reply to + * @param string $name + * @return boolean true on success, false if address already used or invalid in some way + */ + public function addReplyTo($address, $name = '') + { + return $this->addOrEnqueueAnAddress('Reply-To', $address, $name); + } + + /** + * Add an address to one of the recipient arrays or to the ReplyTo array. Because PHPMailer + * can't validate addresses with an IDN without knowing the PHPMailer::$CharSet (that can still + * be modified after calling this function), addition of such addresses is delayed until send(). + * Addresses that have been added already return false, but do not throw exceptions. + * @param string $kind One of 'to', 'cc', 'bcc', or 'ReplyTo' + * @param string $address The email address to send, resp. to reply to + * @param string $name + * @throws phpmailerException + * @return boolean true on success, false if address already used or invalid in some way + * @access protected + */ + protected function addOrEnqueueAnAddress($kind, $address, $name) + { + $address = trim($address); + $name = trim(preg_replace('/[\r\n]+/', '', $name)); //Strip breaks and trim + if (($pos = strrpos($address, '@')) === false) { + // At-sign is misssing. + $error_message = $this->lang('invalid_address') . " (addAnAddress $kind): $address"; + $this->setError($error_message); + $this->edebug($error_message); + if ($this->exceptions) { + throw new phpmailerException($error_message); + } + return false; + } + $params = array($kind, $address, $name); + // Enqueue addresses with IDN until we know the PHPMailer::$CharSet. + if ($this->has8bitChars(substr($address, ++$pos)) and $this->idnSupported()) { + if ($kind != 'Reply-To') { + if (!array_key_exists($address, $this->RecipientsQueue)) { + $this->RecipientsQueue[$address] = $params; + return true; + } + } else { + if (!array_key_exists($address, $this->ReplyToQueue)) { + $this->ReplyToQueue[$address] = $params; + return true; + } + } + return false; + } + // Immediately add standard addresses without IDN. + return call_user_func_array(array($this, 'addAnAddress'), $params); + } + + /** + * Add an address to one of the recipient arrays or to the ReplyTo array. + * Addresses that have been added already return false, but do not throw exceptions. + * @param string $kind One of 'to', 'cc', 'bcc', or 'ReplyTo' + * @param string $address The email address to send, resp. to reply to + * @param string $name + * @throws phpmailerException + * @return boolean true on success, false if address already used or invalid in some way + * @access protected + */ + protected function addAnAddress($kind, $address, $name = '') + { + if (!in_array($kind, array('to', 'cc', 'bcc', 'Reply-To'))) { + $error_message = $this->lang('Invalid recipient kind: ') . $kind; + $this->setError($error_message); + $this->edebug($error_message); + if ($this->exceptions) { + throw new phpmailerException($error_message); + } + return false; + } + if (!$this->validateAddress($address)) { + $error_message = $this->lang('invalid_address') . " (addAnAddress $kind): $address"; + $this->setError($error_message); + $this->edebug($error_message); + if ($this->exceptions) { + throw new phpmailerException($error_message); + } + return false; + } + if ($kind != 'Reply-To') { + if (!array_key_exists(strtolower($address), $this->all_recipients)) { + array_push($this->$kind, array($address, $name)); + $this->all_recipients[strtolower($address)] = true; + return true; + } + } else { + if (!array_key_exists(strtolower($address), $this->ReplyTo)) { + $this->ReplyTo[strtolower($address)] = array($address, $name); + return true; + } + } + return false; + } + + /** + * Parse and validate a string containing one or more RFC822-style comma-separated email addresses + * of the form "display name

" into an array of name/address pairs. + * Uses the imap_rfc822_parse_adrlist function if the IMAP extension is available. + * Note that quotes in the name part are removed. + * @param string $addrstr The address list string + * @param bool $useimap Whether to use the IMAP extension to parse the list + * @return array + * @link http://www.andrew.cmu.edu/user/agreen1/testing/mrbs/web/Mail/RFC822.php A more careful implementation + */ + public function parseAddresses($addrstr, $useimap = true) + { + $addresses = array(); + if ($useimap and function_exists('imap_rfc822_parse_adrlist')) { + //Use this built-in parser if it's available + $list = imap_rfc822_parse_adrlist($addrstr, ''); + foreach ($list as $address) { + if ($address->host != '.SYNTAX-ERROR.') { + if ($this->validateAddress($address->mailbox . '@' . $address->host)) { + $addresses[] = array( + 'name' => (property_exists($address, 'personal') ? $address->personal : ''), + 'address' => $address->mailbox . '@' . $address->host + ); + } + } + } + } else { + //Use this simpler parser + $list = explode(',', $addrstr); + foreach ($list as $address) { + $address = trim($address); + //Is there a separate name part? + if (strpos($address, '<') === false) { + //No separate name, just use the whole thing + if ($this->validateAddress($address)) { + $addresses[] = array( + 'name' => '', + 'address' => $address + ); + } + } else { + list($name, $email) = explode('<', $address); + $email = trim(str_replace('>', '', $email)); + if ($this->validateAddress($email)) { + $addresses[] = array( + 'name' => trim(str_replace(array('"', "'"), '', $name)), + 'address' => $email + ); + } + } + } + } + return $addresses; + } + + /** + * Set the From and FromName properties. + * @param string $address + * @param string $name + * @param boolean $auto Whether to also set the Sender address, defaults to true + * @throws phpmailerException + * @return boolean + */ + public function setFrom($address, $name = '', $auto = true) + { + $address = trim($address); + $name = trim(preg_replace('/[\r\n]+/', '', $name)); //Strip breaks and trim + // Don't validate now addresses with IDN. Will be done in send(). + if (($pos = strrpos($address, '@')) === false or + (!$this->has8bitChars(substr($address, ++$pos)) or !$this->idnSupported()) and + !$this->validateAddress($address)) { + $error_message = $this->lang('invalid_address') . " (setFrom) $address"; + $this->setError($error_message); + $this->edebug($error_message); + if ($this->exceptions) { + throw new phpmailerException($error_message); + } + return false; + } + $this->From = $address; + $this->FromName = $name; + if ($auto) { + if (empty($this->Sender)) { + $this->Sender = $address; + } + } return true; - } - } else { - if (!array_key_exists(strtolower($address), $this->ReplyTo)) { - $this->ReplyTo[strtolower($address)] = array($address, $name); - return true; } - } - return false; + + /** + * Return the Message-ID header of the last email. + * Technically this is the value from the last time the headers were created, + * but it's also the message ID of the last sent message except in + * pathological cases. + * @return string + */ + public function getLastMessageID() + { + return $this->lastMessageID; + } + + /** + * Check that a string looks like an email address. + * @param string $address The email address to check + * @param string|callable $patternselect A selector for the validation pattern to use : + * * `auto` Pick best pattern automatically; + * * `pcre8` Use the squiloople.com pattern, requires PCRE > 8.0, PHP >= 5.3.2, 5.2.14; + * * `pcre` Use old PCRE implementation; + * * `php` Use PHP built-in FILTER_VALIDATE_EMAIL; + * * `html5` Use the pattern given by the HTML5 spec for 'email' type form input elements. + * * `noregex` Don't use a regex: super fast, really dumb. + * Alternatively you may pass in a callable to inject your own validator, for example: + * PHPMailer::validateAddress('user@example.com', function($address) { + * return (strpos($address, '@') !== false); + * }); + * You can also set the PHPMailer::$validator static to a callable, allowing built-in methods to use your validator. + * @return boolean + * @static + * @access public + */ + public static function validateAddress($address, $patternselect = null) + { + if (is_null($patternselect)) { + $patternselect = self::$validator; + } + if (is_callable($patternselect)) { + return call_user_func($patternselect, $address); + } + //Reject line breaks in addresses; it's valid RFC5322, but not RFC5321 + if (strpos($address, "\n") !== false or strpos($address, "\r") !== false) { + return false; + } + if (!$patternselect or $patternselect == 'auto') { + //Check this constant first so it works when extension_loaded() is disabled by safe mode + //Constant was added in PHP 5.2.4 + if (defined('PCRE_VERSION')) { + //This pattern can get stuck in a recursive loop in PCRE <= 8.0.2 + if (version_compare(PCRE_VERSION, '8.0.3') >= 0) { + $patternselect = 'pcre8'; + } else { + $patternselect = 'pcre'; + } + } elseif (function_exists('extension_loaded') and extension_loaded('pcre')) { + //Fall back to older PCRE + $patternselect = 'pcre'; + } else { + //Filter_var appeared in PHP 5.2.0 and does not require the PCRE extension + if (version_compare(PHP_VERSION, '5.2.0') >= 0) { + $patternselect = 'php'; + } else { + $patternselect = 'noregex'; + } + } + } + switch ($patternselect) { + case 'pcre8': + /** + * Uses the same RFC5322 regex on which FILTER_VALIDATE_EMAIL is based, but allows dotless domains. + * @link http://squiloople.com/2009/12/20/email-address-validation/ + * @copyright 2009-2010 Michael Rushton + * Feel free to use and redistribute this code. But please keep this copyright notice. + */ + return (boolean)preg_match( + '/^(?!(?>(?1)"?(?>\\\[ -~]|[^"])"?(?1)){255,})(?!(?>(?1)"?(?>\\\[ -~]|[^"])"?(?1)){65,}@)' . + '((?>(?>(?>((?>(?>(?>\x0D\x0A)?[\t ])+|(?>[\t ]*\x0D\x0A)?[\t ]+)?)(\((?>(?2)' . + '(?>[\x01-\x08\x0B\x0C\x0E-\'*-\[\]-\x7F]|\\\[\x00-\x7F]|(?3)))*(?2)\)))+(?2))|(?2))?)' . + '([!#-\'*+\/-9=?^-~-]+|"(?>(?2)(?>[\x01-\x08\x0B\x0C\x0E-!#-\[\]-\x7F]|\\\[\x00-\x7F]))*' . + '(?2)")(?>(?1)\.(?1)(?4))*(?1)@(?!(?1)[a-z0-9-]{64,})(?1)(?>([a-z0-9](?>[a-z0-9-]*[a-z0-9])?)' . + '(?>(?1)\.(?!(?1)[a-z0-9-]{64,})(?1)(?5)){0,126}|\[(?:(?>IPv6:(?>([a-f0-9]{1,4})(?>:(?6)){7}' . + '|(?!(?:.*[a-f0-9][:\]]){8,})((?6)(?>:(?6)){0,6})?::(?7)?))|(?>(?>IPv6:(?>(?6)(?>:(?6)){5}:' . + '|(?!(?:.*[a-f0-9]:){6,})(?8)?::(?>((?6)(?>:(?6)){0,4}):)?))?(25[0-5]|2[0-4][0-9]|1[0-9]{2}' . + '|[1-9]?[0-9])(?>\.(?9)){3}))\])(?1)$/isD', + $address + ); + case 'pcre': + //An older regex that doesn't need a recent PCRE + return (boolean)preg_match( + '/^(?!(?>"?(?>\\\[ -~]|[^"])"?){255,})(?!(?>"?(?>\\\[ -~]|[^"])"?){65,}@)(?>' . + '[!#-\'*+\/-9=?^-~-]+|"(?>(?>[\x01-\x08\x0B\x0C\x0E-!#-\[\]-\x7F]|\\\[\x00-\xFF]))*")' . + '(?>\.(?>[!#-\'*+\/-9=?^-~-]+|"(?>(?>[\x01-\x08\x0B\x0C\x0E-!#-\[\]-\x7F]|\\\[\x00-\xFF]))*"))*' . + '@(?>(?![a-z0-9-]{64,})(?>[a-z0-9](?>[a-z0-9-]*[a-z0-9])?)(?>\.(?![a-z0-9-]{64,})' . + '(?>[a-z0-9](?>[a-z0-9-]*[a-z0-9])?)){0,126}|\[(?:(?>IPv6:(?>(?>[a-f0-9]{1,4})(?>:' . + '[a-f0-9]{1,4}){7}|(?!(?:.*[a-f0-9][:\]]){8,})(?>[a-f0-9]{1,4}(?>:[a-f0-9]{1,4}){0,6})?' . + '::(?>[a-f0-9]{1,4}(?>:[a-f0-9]{1,4}){0,6})?))|(?>(?>IPv6:(?>[a-f0-9]{1,4}(?>:' . + '[a-f0-9]{1,4}){5}:|(?!(?:.*[a-f0-9]:){6,})(?>[a-f0-9]{1,4}(?>:[a-f0-9]{1,4}){0,4})?' . + '::(?>(?:[a-f0-9]{1,4}(?>:[a-f0-9]{1,4}){0,4}):)?))?(?>25[0-5]|2[0-4][0-9]|1[0-9]{2}' . + '|[1-9]?[0-9])(?>\.(?>25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9]?[0-9])){3}))\])$/isD', + $address + ); + case 'html5': + /** + * This is the pattern used in the HTML5 spec for validation of 'email' type form input elements. + * @link http://www.whatwg.org/specs/web-apps/current-work/#e-mail-state-(type=email) + */ + return (boolean)preg_match( + '/^[a-zA-Z0-9.!#$%&\'*+\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}' . + '[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$/sD', + $address + ); + case 'noregex': + //No PCRE! Do something _very_ approximate! + //Check the address is 3 chars or longer and contains an @ that's not the first or last char + return (strlen($address) >= 3 + and strpos($address, '@') >= 1 + and strpos($address, '@') != strlen($address) - 1); + case 'php': + default: + return (boolean)filter_var($address, FILTER_VALIDATE_EMAIL); + } + } + + /** + * Tells whether IDNs (Internationalized Domain Names) are supported or not. This requires the + * "intl" and "mbstring" PHP extensions. + * @return bool "true" if required functions for IDN support are present + */ + public function idnSupported() + { + // @TODO: Write our own "idn_to_ascii" function for PHP <= 5.2. + return function_exists('idn_to_ascii') and function_exists('mb_convert_encoding'); + } + + /** + * Converts IDN in given email address to its ASCII form, also known as punycode, if possible. + * Important: Address must be passed in same encoding as currently set in PHPMailer::$CharSet. + * This function silently returns unmodified address if: + * - No conversion is necessary (i.e. domain name is not an IDN, or is already in ASCII form) + * - Conversion to punycode is impossible (e.g. required PHP functions are not available) + * or fails for any reason (e.g. domain has characters not allowed in an IDN) + * @see PHPMailer::$CharSet + * @param string $address The email address to convert + * @return string The encoded address in ASCII form + */ + public function punyencodeAddress($address) + { + // Verify we have required functions, CharSet, and at-sign. + if ($this->idnSupported() and + !empty($this->CharSet) and + ($pos = strrpos($address, '@')) !== false) { + $domain = substr($address, ++$pos); + // Verify CharSet string is a valid one, and domain properly encoded in this CharSet. + if ($this->has8bitChars($domain) and @mb_check_encoding($domain, $this->CharSet)) { + $domain = mb_convert_encoding($domain, 'UTF-8', $this->CharSet); + if (($punycode = defined('INTL_IDNA_VARIANT_UTS46') ? + idn_to_ascii($domain, 0, INTL_IDNA_VARIANT_UTS46) : + idn_to_ascii($domain)) !== false) { + return substr($address, 0, $pos) . $punycode; + } + } + } + return $address; + } + + /** + * Create a message and send it. + * Uses the sending method specified by $Mailer. + * @throws phpmailerException + * @return boolean false on error - See the ErrorInfo property for details of the error. + */ + public function send() + { + try { + if (!$this->preSend()) { + return false; + } + return $this->postSend(); + } catch (phpmailerException $exc) { + $this->mailHeader = ''; + $this->setError($exc->getMessage()); + if ($this->exceptions) { + throw $exc; + } + return false; + } + } + + /** + * Prepare a message for sending. + * @throws phpmailerException + * @return boolean + */ + public function preSend() + { + try { + $this->error_count = 0; // Reset errors + $this->mailHeader = ''; + + // Dequeue recipient and Reply-To addresses with IDN + foreach (array_merge($this->RecipientsQueue, $this->ReplyToQueue) as $params) { + $params[1] = $this->punyencodeAddress($params[1]); + call_user_func_array(array($this, 'addAnAddress'), $params); + } + if ((count($this->to) + count($this->cc) + count($this->bcc)) < 1) { + throw new phpmailerException($this->lang('provide_address'), self::STOP_CRITICAL); + } + + // Validate From, Sender, and ConfirmReadingTo addresses + foreach (array('From', 'Sender', 'ConfirmReadingTo') as $address_kind) { + $this->$address_kind = trim($this->$address_kind); + if (empty($this->$address_kind)) { + continue; + } + $this->$address_kind = $this->punyencodeAddress($this->$address_kind); + if (!$this->validateAddress($this->$address_kind)) { + $error_message = $this->lang('invalid_address') . ' (punyEncode) ' . $this->$address_kind; + $this->setError($error_message); + $this->edebug($error_message); + if ($this->exceptions) { + throw new phpmailerException($error_message); + } + return false; + } + } + + // Set whether the message is multipart/alternative + if ($this->alternativeExists()) { + $this->ContentType = 'multipart/alternative'; + } + + $this->setMessageType(); + // Refuse to send an empty message unless we are specifically allowing it + if (!$this->AllowEmpty and empty($this->Body)) { + throw new phpmailerException($this->lang('empty_message'), self::STOP_CRITICAL); + } + + // Create body before headers in case body makes changes to headers (e.g. altering transfer encoding) + $this->MIMEHeader = ''; + $this->MIMEBody = $this->createBody(); + // createBody may have added some headers, so retain them + $tempheaders = $this->MIMEHeader; + $this->MIMEHeader = $this->createHeader(); + $this->MIMEHeader .= $tempheaders; + + // To capture the complete message when using mail(), create + // an extra header list which createHeader() doesn't fold in + if ($this->Mailer == 'mail') { + if (count($this->to) > 0) { + $this->mailHeader .= $this->addrAppend('To', $this->to); + } else { + $this->mailHeader .= $this->headerLine('To', 'undisclosed-recipients:;'); + } + $this->mailHeader .= $this->headerLine( + 'Subject', + $this->encodeHeader($this->secureHeader(trim($this->Subject))) + ); + } + + // Sign with DKIM if enabled + if (!empty($this->DKIM_domain) + && !empty($this->DKIM_selector) + && (!empty($this->DKIM_private_string) + || (!empty($this->DKIM_private) && file_exists($this->DKIM_private)) + ) + ) { + $header_dkim = $this->DKIM_Add( + $this->MIMEHeader . $this->mailHeader, + $this->encodeHeader($this->secureHeader($this->Subject)), + $this->MIMEBody + ); + $this->MIMEHeader = rtrim($this->MIMEHeader, "\r\n ") . self::CRLF . + str_replace("\r\n", "\n", $header_dkim) . self::CRLF; + } + return true; + } catch (phpmailerException $exc) { + $this->setError($exc->getMessage()); + if ($this->exceptions) { + throw $exc; + } + return false; + } + } + + /** + * Actually send a message. + * Send the email via the selected mechanism + * @throws phpmailerException + * @return boolean + */ + public function postSend() + { + try { + // Choose the mailer and send through it + switch ($this->Mailer) { + case 'sendmail': + case 'qmail': + return $this->sendmailSend($this->MIMEHeader, $this->MIMEBody); + case 'smtp': + return $this->smtpSend($this->MIMEHeader, $this->MIMEBody); + case 'mail': + return $this->mailSend($this->MIMEHeader, $this->MIMEBody); + default: + $sendMethod = $this->Mailer.'Send'; + if (method_exists($this, $sendMethod)) { + return $this->$sendMethod($this->MIMEHeader, $this->MIMEBody); + } + + return $this->mailSend($this->MIMEHeader, $this->MIMEBody); + } + } catch (phpmailerException $exc) { + $this->setError($exc->getMessage()); + $this->edebug($exc->getMessage()); + if ($this->exceptions) { + throw $exc; + } + } + return false; + } + + /** + * Send mail using the $Sendmail program. + * @param string $header The message headers + * @param string $body The message body + * @see PHPMailer::$Sendmail + * @throws phpmailerException + * @access protected + * @return boolean + */ + protected function sendmailSend($header, $body) + { + // CVE-2016-10033, CVE-2016-10045: Don't pass -f if characters will be escaped. + if (!empty($this->Sender) and self::isShellSafe($this->Sender)) { + if ($this->Mailer == 'qmail') { + $sendmailFmt = '%s -f%s'; + } else { + $sendmailFmt = '%s -oi -f%s -t'; + } + } else { + if ($this->Mailer == 'qmail') { + $sendmailFmt = '%s'; + } else { + $sendmailFmt = '%s -oi -t'; + } + } + + // TODO: If possible, this should be changed to escapeshellarg. Needs thorough testing. + $sendmail = sprintf($sendmailFmt, escapeshellcmd($this->Sendmail), $this->Sender); + + if ($this->SingleTo) { + foreach ($this->SingleToArray as $toAddr) { + if (!@$mail = popen($sendmail, 'w')) { + throw new phpmailerException($this->lang('execute') . $this->Sendmail, self::STOP_CRITICAL); + } + fputs($mail, 'To: ' . $toAddr . "\n"); + fputs($mail, $header); + fputs($mail, $body); + $result = pclose($mail); + $this->doCallback( + ($result == 0), + array($toAddr), + $this->cc, + $this->bcc, + $this->Subject, + $body, + $this->From + ); + if ($result != 0) { + throw new phpmailerException($this->lang('execute') . $this->Sendmail, self::STOP_CRITICAL); + } + } + } else { + if (!@$mail = popen($sendmail, 'w')) { + throw new phpmailerException($this->lang('execute') . $this->Sendmail, self::STOP_CRITICAL); + } + fputs($mail, $header); + fputs($mail, $body); + $result = pclose($mail); + $this->doCallback( + ($result == 0), + $this->to, + $this->cc, + $this->bcc, + $this->Subject, + $body, + $this->From + ); + if ($result != 0) { + throw new phpmailerException($this->lang('execute') . $this->Sendmail, self::STOP_CRITICAL); + } + } + return true; + } + + /** + * Fix CVE-2016-10033 and CVE-2016-10045 by disallowing potentially unsafe shell characters. + * + * Note that escapeshellarg and escapeshellcmd are inadequate for our purposes, especially on Windows. + * @param string $string The string to be validated + * @see https://github.com/PHPMailer/PHPMailer/issues/924 CVE-2016-10045 bug report + * @access protected + * @return boolean + */ + protected static function isShellSafe($string) + { + // Future-proof + if (escapeshellcmd($string) !== $string + or !in_array(escapeshellarg($string), array("'$string'", "\"$string\"")) + ) { + return false; + } + + $length = strlen($string); + + for ($i = 0; $i < $length; $i++) { + $c = $string[$i]; + + // All other characters have a special meaning in at least one common shell, including = and +. + // Full stop (.) has a special meaning in cmd.exe, but its impact should be negligible here. + // Note that this does permit non-Latin alphanumeric characters based on the current locale. + if (!ctype_alnum($c) && strpos('@_-.', $c) === false) { + return false; + } + } + + return true; + } + + /** + * Send mail using the PHP mail() function. + * @param string $header The message headers + * @param string $body The message body + * @link http://www.php.net/manual/en/book.mail.php + * @throws phpmailerException + * @access protected + * @return boolean + */ + protected function mailSend($header, $body) + { + $toArr = array(); + foreach ($this->to as $toaddr) { + $toArr[] = $this->addrFormat($toaddr); + } + $to = implode(', ', $toArr); + + $params = null; + //This sets the SMTP envelope sender which gets turned into a return-path header by the receiver + if (!empty($this->Sender) and $this->validateAddress($this->Sender)) { + // CVE-2016-10033, CVE-2016-10045: Don't pass -f if characters will be escaped. + if (self::isShellSafe($this->Sender)) { + $params = sprintf('-f%s', $this->Sender); + } + } + if (!empty($this->Sender) and !ini_get('safe_mode') and $this->validateAddress($this->Sender)) { + $old_from = ini_get('sendmail_from'); + ini_set('sendmail_from', $this->Sender); + } + $result = false; + if ($this->SingleTo and count($toArr) > 1) { + foreach ($toArr as $toAddr) { + $result = $this->mailPassthru($toAddr, $this->Subject, $body, $header, $params); + $this->doCallback($result, array($toAddr), $this->cc, $this->bcc, $this->Subject, $body, $this->From); + } + } else { + $result = $this->mailPassthru($to, $this->Subject, $body, $header, $params); + $this->doCallback($result, $this->to, $this->cc, $this->bcc, $this->Subject, $body, $this->From); + } + if (isset($old_from)) { + ini_set('sendmail_from', $old_from); + } + if (!$result) { + throw new phpmailerException($this->lang('instantiate'), self::STOP_CRITICAL); + } + return true; + } + + /** + * Get an instance to use for SMTP operations. + * Override this function to load your own SMTP implementation + * @return SMTP + */ + public function getSMTPInstance() + { + if (!is_object($this->smtp)) { + $this->smtp = new SMTP; + } + return $this->smtp; + } + + /** + * Send mail via SMTP. + * Returns false if there is a bad MAIL FROM, RCPT, or DATA input. + * Uses the PHPMailerSMTP class by default. + * @see PHPMailer::getSMTPInstance() to use a different class. + * @param string $header The message headers + * @param string $body The message body + * @throws phpmailerException + * @uses SMTP + * @access protected + * @return boolean + */ + protected function smtpSend($header, $body) + { + $bad_rcpt = array(); + if (!$this->smtpConnect($this->SMTPOptions)) { + throw new phpmailerException($this->lang('smtp_connect_failed'), self::STOP_CRITICAL); + } + if (!empty($this->Sender) and $this->validateAddress($this->Sender)) { + $smtp_from = $this->Sender; + } else { + $smtp_from = $this->From; + } + if (!$this->smtp->mail($smtp_from)) { + $this->setError($this->lang('from_failed') . $smtp_from . ' : ' . implode(',', $this->smtp->getError())); + throw new phpmailerException($this->ErrorInfo, self::STOP_CRITICAL); + } + + // Attempt to send to all recipients + foreach (array($this->to, $this->cc, $this->bcc) as $togroup) { + foreach ($togroup as $to) { + if (!$this->smtp->recipient($to[0])) { + $error = $this->smtp->getError(); + $bad_rcpt[] = array('to' => $to[0], 'error' => $error['detail']); + $isSent = false; + } else { + $isSent = true; + } + $this->doCallback($isSent, array($to[0]), array(), array(), $this->Subject, $body, $this->From); + } + } + + // Only send the DATA command if we have viable recipients + if ((count($this->all_recipients) > count($bad_rcpt)) and !$this->smtp->data($header . $body)) { + throw new phpmailerException($this->lang('data_not_accepted'), self::STOP_CRITICAL); + } + if ($this->SMTPKeepAlive) { + $this->smtp->reset(); + } else { + $this->smtp->quit(); + $this->smtp->close(); + } + //Create error message for any bad addresses + if (count($bad_rcpt) > 0) { + $errstr = ''; + foreach ($bad_rcpt as $bad) { + $errstr .= $bad['to'] . ': ' . $bad['error']; + } + throw new phpmailerException( + $this->lang('recipients_failed') . $errstr, + self::STOP_CONTINUE + ); + } + return true; + } + + /** + * Initiate a connection to an SMTP server. + * Returns false if the operation failed. + * @param array $options An array of options compatible with stream_context_create() + * @uses SMTP + * @access public + * @throws phpmailerException + * @return boolean + */ + public function smtpConnect($options = null) + { + if (is_null($this->smtp)) { + $this->smtp = $this->getSMTPInstance(); + } + + //If no options are provided, use whatever is set in the instance + if (is_null($options)) { + $options = $this->SMTPOptions; + } + + // Already connected? + if ($this->smtp->connected()) { + return true; + } + + $this->smtp->setTimeout($this->Timeout); + $this->smtp->setDebugLevel($this->SMTPDebug); + $this->smtp->setDebugOutput($this->Debugoutput); + $this->smtp->setVerp($this->do_verp); + $hosts = explode(';', $this->Host); + $lastexception = null; + + foreach ($hosts as $hostentry) { + $hostinfo = array(); + if (!preg_match( + '/^((ssl|tls):\/\/)*([a-zA-Z0-9\.-]*|\[[a-fA-F0-9:]+\]):?([0-9]*)$/', + trim($hostentry), + $hostinfo + )) { + // Not a valid host entry + $this->edebug('Ignoring invalid host: ' . $hostentry); + continue; + } + // $hostinfo[2]: optional ssl or tls prefix + // $hostinfo[3]: the hostname + // $hostinfo[4]: optional port number + // The host string prefix can temporarily override the current setting for SMTPSecure + // If it's not specified, the default value is used + $prefix = ''; + $secure = $this->SMTPSecure; + $tls = ($this->SMTPSecure == 'tls'); + if ('ssl' == $hostinfo[2] or ('' == $hostinfo[2] and 'ssl' == $this->SMTPSecure)) { + $prefix = 'ssl://'; + $tls = false; // Can't have SSL and TLS at the same time + $secure = 'ssl'; + } elseif ($hostinfo[2] == 'tls') { + $tls = true; + // tls doesn't use a prefix + $secure = 'tls'; + } + //Do we need the OpenSSL extension? + $sslext = defined('OPENSSL_ALGO_SHA1'); + if ('tls' === $secure or 'ssl' === $secure) { + //Check for an OpenSSL constant rather than using extension_loaded, which is sometimes disabled + if (!$sslext) { + throw new phpmailerException($this->lang('extension_missing').'openssl', self::STOP_CRITICAL); + } + } + $host = $hostinfo[3]; + $port = $this->Port; + $tport = (integer)$hostinfo[4]; + if ($tport > 0 and $tport < 65536) { + $port = $tport; + } + if ($this->smtp->connect($prefix . $host, $port, $this->Timeout, $options)) { + try { + if ($this->Helo) { + $hello = $this->Helo; + } else { + $hello = $this->serverHostname(); + } + $this->smtp->hello($hello); + //Automatically enable TLS encryption if: + // * it's not disabled + // * we have openssl extension + // * we are not already using SSL + // * the server offers STARTTLS + if ($this->SMTPAutoTLS and $sslext and $secure != 'ssl' and $this->smtp->getServerExt('STARTTLS')) { + $tls = true; + } + if ($tls) { + if (!$this->smtp->startTLS()) { + throw new phpmailerException($this->lang('connect_host')); + } + // We must resend EHLO after TLS negotiation + $this->smtp->hello($hello); + } + if ($this->SMTPAuth) { + if (!$this->smtp->authenticate( + $this->Username, + $this->Password, + $this->AuthType, + $this->Realm, + $this->Workstation + ) + ) { + throw new phpmailerException($this->lang('authenticate')); + } + } + return true; + } catch (phpmailerException $exc) { + $lastexception = $exc; + $this->edebug($exc->getMessage()); + // We must have connected, but then failed TLS or Auth, so close connection nicely + $this->smtp->quit(); + } + } + } + // If we get here, all connection attempts have failed, so close connection hard + $this->smtp->close(); + // As we've caught all exceptions, just report whatever the last one was + if ($this->exceptions and !is_null($lastexception)) { + throw $lastexception; + } + return false; + } + + /** + * Close the active SMTP session if one exists. + * @return void + */ + public function smtpClose() + { + if (is_a($this->smtp, 'SMTP')) { + if ($this->smtp->connected()) { + $this->smtp->quit(); + $this->smtp->close(); + } + } + } + + /** + * Set the language for error messages. + * Returns false if it cannot load the language file. + * The default language is English. + * @param string $langcode ISO 639-1 2-character language code (e.g. French is "fr") + * @param string $lang_path Path to the language file directory, with trailing separator (slash) + * @return boolean + * @access public + */ + public function setLanguage($langcode = 'en', $lang_path = '') + { + // Backwards compatibility for renamed language codes + $renamed_langcodes = array( + 'br' => 'pt_br', + 'cz' => 'cs', + 'dk' => 'da', + 'no' => 'nb', + 'se' => 'sv', + 'sr' => 'rs' + ); + + if (isset($renamed_langcodes[$langcode])) { + $langcode = $renamed_langcodes[$langcode]; + } + + // Define full set of translatable strings in English + $PHPMAILER_LANG = array( + 'authenticate' => 'SMTP Error: Could not authenticate.', + 'connect_host' => 'SMTP Error: Could not connect to SMTP host.', + 'data_not_accepted' => 'SMTP Error: data not accepted.', + 'empty_message' => 'Message body empty', + 'encoding' => 'Unknown encoding: ', + 'execute' => 'Could not execute: ', + 'file_access' => 'Could not access file: ', + 'file_open' => 'File Error: Could not open file: ', + 'from_failed' => 'The following From address failed: ', + 'instantiate' => 'Could not instantiate mail function.', + 'invalid_address' => 'Invalid address: ', + 'mailer_not_supported' => ' mailer is not supported.', + 'provide_address' => 'You must provide at least one recipient email address.', + 'recipients_failed' => 'SMTP Error: The following recipients failed: ', + 'signing' => 'Signing Error: ', + 'smtp_connect_failed' => 'SMTP connect() failed.', + 'smtp_error' => 'SMTP server error: ', + 'variable_set' => 'Cannot set or reset variable: ', + 'extension_missing' => 'Extension missing: ' + ); + if (empty($lang_path)) { + // Calculate an absolute path so it can work if CWD is not here + $lang_path = dirname(__FILE__). DIRECTORY_SEPARATOR . 'language'. DIRECTORY_SEPARATOR; + } + //Validate $langcode + if (!preg_match('/^[a-z]{2}(?:_[a-zA-Z]{2})?$/', $langcode)) { + $langcode = 'en'; + } + $foundlang = true; + $lang_file = $lang_path . 'phpmailer.lang-' . $langcode . '.php'; + // There is no English translation file + if ($langcode != 'en') { + // Make sure language file path is readable + if (!is_readable($lang_file)) { + $foundlang = false; + } else { + // Overwrite language-specific strings. + // This way we'll never have missing translation keys. + $foundlang = include $lang_file; + } + } + $this->language = $PHPMAILER_LANG; + return (boolean)$foundlang; // Returns false if language not found + } + + /** + * Get the array of strings for the current language. + * @return array + */ + public function getTranslations() + { + return $this->language; + } + + /** + * Create recipient headers. + * @access public + * @param string $type + * @param array $addr An array of recipient, + * where each recipient is a 2-element indexed array with element 0 containing an address + * and element 1 containing a name, like: + * array(array('joe@example.com', 'Joe User'), array('zoe@example.com', 'Zoe User')) + * @return string + */ + public function addrAppend($type, $addr) + { + $addresses = array(); + foreach ($addr as $address) { + $addresses[] = $this->addrFormat($address); + } + return $type . ': ' . implode(', ', $addresses) . $this->LE; + } + + /** + * Format an address for use in a message header. + * @access public + * @param array $addr A 2-element indexed array, element 0 containing an address, element 1 containing a name + * like array('joe@example.com', 'Joe User') + * @return string + */ + public function addrFormat($addr) + { + if (empty($addr[1])) { // No name provided + return $this->secureHeader($addr[0]); + } else { + return $this->encodeHeader($this->secureHeader($addr[1]), 'phrase') . ' <' . $this->secureHeader( + $addr[0] + ) . '>'; + } + } + + /** + * Word-wrap message. + * For use with mailers that do not automatically perform wrapping + * and for quoted-printable encoded messages. + * Original written by philippe. + * @param string $message The message to wrap + * @param integer $length The line length to wrap to + * @param boolean $qp_mode Whether to run in Quoted-Printable mode + * @access public + * @return string + */ + public function wrapText($message, $length, $qp_mode = false) + { + if ($qp_mode) { + $soft_break = sprintf(' =%s', $this->LE); + } else { + $soft_break = $this->LE; + } + // If utf-8 encoding is used, we will need to make sure we don't + // split multibyte characters when we wrap + $is_utf8 = (strtolower($this->CharSet) == 'utf-8'); + $lelen = strlen($this->LE); + $crlflen = strlen(self::CRLF); + + $message = $this->fixEOL($message); + //Remove a trailing line break + if (substr($message, -$lelen) == $this->LE) { + $message = substr($message, 0, -$lelen); + } + + //Split message into lines + $lines = explode($this->LE, $message); + //Message will be rebuilt in here + $message = ''; + foreach ($lines as $line) { + $words = explode(' ', $line); + $buf = ''; + $firstword = true; + foreach ($words as $word) { + if ($qp_mode and (strlen($word) > $length)) { + $space_left = $length - strlen($buf) - $crlflen; + if (!$firstword) { + if ($space_left > 20) { + $len = $space_left; + if ($is_utf8) { + $len = $this->utf8CharBoundary($word, $len); + } elseif (substr($word, $len - 1, 1) == '=') { + $len--; + } elseif (substr($word, $len - 2, 1) == '=') { + $len -= 2; + } + $part = substr($word, 0, $len); + $word = substr($word, $len); + $buf .= ' ' . $part; + $message .= $buf . sprintf('=%s', self::CRLF); + } else { + $message .= $buf . $soft_break; + } + $buf = ''; + } + while (strlen($word) > 0) { + if ($length <= 0) { + break; + } + $len = $length; + if ($is_utf8) { + $len = $this->utf8CharBoundary($word, $len); + } elseif (substr($word, $len - 1, 1) == '=') { + $len--; + } elseif (substr($word, $len - 2, 1) == '=') { + $len -= 2; + } + $part = substr($word, 0, $len); + $word = substr($word, $len); + + if (strlen($word) > 0) { + $message .= $part . sprintf('=%s', self::CRLF); + } else { + $buf = $part; + } + } + } else { + $buf_o = $buf; + if (!$firstword) { + $buf .= ' '; + } + $buf .= $word; + + if (strlen($buf) > $length and $buf_o != '') { + $message .= $buf_o . $soft_break; + $buf = $word; + } + } + $firstword = false; + } + $message .= $buf . self::CRLF; + } + + return $message; + } + + /** + * Find the last character boundary prior to $maxLength in a utf-8 + * quoted-printable encoded string. + * Original written by Colin Brown. + * @access public + * @param string $encodedText utf-8 QP text + * @param integer $maxLength Find the last character boundary prior to this length + * @return integer + */ + public function utf8CharBoundary($encodedText, $maxLength) + { + $foundSplitPos = false; + $lookBack = 3; + while (!$foundSplitPos) { + $lastChunk = substr($encodedText, $maxLength - $lookBack, $lookBack); + $encodedCharPos = strpos($lastChunk, '='); + if (false !== $encodedCharPos) { + // Found start of encoded character byte within $lookBack block. + // Check the encoded byte value (the 2 chars after the '=') + $hex = substr($encodedText, $maxLength - $lookBack + $encodedCharPos + 1, 2); + $dec = hexdec($hex); + if ($dec < 128) { + // Single byte character. + // If the encoded char was found at pos 0, it will fit + // otherwise reduce maxLength to start of the encoded char + if ($encodedCharPos > 0) { + $maxLength = $maxLength - ($lookBack - $encodedCharPos); + } + $foundSplitPos = true; + } elseif ($dec >= 192) { + // First byte of a multi byte character + // Reduce maxLength to split at start of character + $maxLength = $maxLength - ($lookBack - $encodedCharPos); + $foundSplitPos = true; + } elseif ($dec < 192) { + // Middle byte of a multi byte character, look further back + $lookBack += 3; + } + } else { + // No encoded character found + $foundSplitPos = true; + } + } + return $maxLength; + } + + /** + * Apply word wrapping to the message body. + * Wraps the message body to the number of chars set in the WordWrap property. + * You should only do this to plain-text bodies as wrapping HTML tags may break them. + * This is called automatically by createBody(), so you don't need to call it yourself. + * @access public + * @return void + */ + public function setWordWrap() + { + if ($this->WordWrap < 1) { + return; + } + + switch ($this->message_type) { + case 'alt': + case 'alt_inline': + case 'alt_attach': + case 'alt_inline_attach': + $this->AltBody = $this->wrapText($this->AltBody, $this->WordWrap); + break; + default: + $this->Body = $this->wrapText($this->Body, $this->WordWrap); + break; + } + } + + /** + * Assemble message headers. + * @access public + * @return string The assembled headers + */ + public function createHeader() + { + $result = ''; + + $result .= $this->headerLine('Date', $this->MessageDate == '' ? self::rfcDate() : $this->MessageDate); + + // To be created automatically by mail() + if ($this->SingleTo) { + if ($this->Mailer != 'mail') { + foreach ($this->to as $toaddr) { + $this->SingleToArray[] = $this->addrFormat($toaddr); + } + } + } else { + if (count($this->to) > 0) { + if ($this->Mailer != 'mail') { + $result .= $this->addrAppend('To', $this->to); + } + } elseif (count($this->cc) == 0) { + $result .= $this->headerLine('To', 'undisclosed-recipients:;'); + } + } + + $result .= $this->addrAppend('From', array(array(trim($this->From), $this->FromName))); + + // sendmail and mail() extract Cc from the header before sending + if (count($this->cc) > 0) { + $result .= $this->addrAppend('Cc', $this->cc); + } + + // sendmail and mail() extract Bcc from the header before sending + if (( + $this->Mailer == 'sendmail' or $this->Mailer == 'qmail' or $this->Mailer == 'mail' + ) + and count($this->bcc) > 0 + ) { + $result .= $this->addrAppend('Bcc', $this->bcc); + } + + if (count($this->ReplyTo) > 0) { + $result .= $this->addrAppend('Reply-To', $this->ReplyTo); + } + + // mail() sets the subject itself + if ($this->Mailer != 'mail') { + $result .= $this->headerLine('Subject', $this->encodeHeader($this->secureHeader($this->Subject))); + } + + // Only allow a custom message ID if it conforms to RFC 5322 section 3.6.4 + // https://tools.ietf.org/html/rfc5322#section-3.6.4 + if ('' != $this->MessageID and preg_match('/^<.*@.*>$/', $this->MessageID)) { + $this->lastMessageID = $this->MessageID; + } else { + $this->lastMessageID = sprintf('<%s@%s>', $this->uniqueid, $this->serverHostname()); + } + $result .= $this->headerLine('Message-ID', $this->lastMessageID); + if (!is_null($this->Priority)) { + $result .= $this->headerLine('X-Priority', $this->Priority); + } + if ($this->XMailer == '') { + $result .= $this->headerLine( + 'X-Mailer', + 'PHPMailer ' . $this->Version . ' (https://github.com/PHPMailer/PHPMailer)' + ); + } else { + $myXmailer = trim($this->XMailer); + if ($myXmailer) { + $result .= $this->headerLine('X-Mailer', $myXmailer); + } + } + + if ($this->ConfirmReadingTo != '') { + $result .= $this->headerLine('Disposition-Notification-To', '<' . $this->ConfirmReadingTo . '>'); + } + + // Add custom headers + foreach ($this->CustomHeader as $header) { + $result .= $this->headerLine( + trim($header[0]), + $this->encodeHeader(trim($header[1])) + ); + } + if (!$this->sign_key_file) { + $result .= $this->headerLine('MIME-Version', '1.0'); + $result .= $this->getMailMIME(); + } + + return $result; + } + + /** + * Get the message MIME type headers. + * @access public + * @return string + */ + public function getMailMIME() + { + $result = ''; + $ismultipart = true; + switch ($this->message_type) { + case 'inline': + $result .= $this->headerLine('Content-Type', 'multipart/related;'); + $result .= $this->textLine("\tboundary=\"" . $this->boundary[1] . '"'); + break; + case 'attach': + case 'inline_attach': + case 'alt_attach': + case 'alt_inline_attach': + $result .= $this->headerLine('Content-Type', 'multipart/mixed;'); + $result .= $this->textLine("\tboundary=\"" . $this->boundary[1] . '"'); + break; + case 'alt': + case 'alt_inline': + $result .= $this->headerLine('Content-Type', 'multipart/alternative;'); + $result .= $this->textLine("\tboundary=\"" . $this->boundary[1] . '"'); + break; + default: + // Catches case 'plain': and case '': + $result .= $this->textLine('Content-Type: ' . $this->ContentType . '; charset=' . $this->CharSet); + $ismultipart = false; + break; + } + // RFC1341 part 5 says 7bit is assumed if not specified + if ($this->Encoding != '7bit') { + // RFC 2045 section 6.4 says multipart MIME parts may only use 7bit, 8bit or binary CTE + if ($ismultipart) { + if ($this->Encoding == '8bit') { + $result .= $this->headerLine('Content-Transfer-Encoding', '8bit'); + } + // The only remaining alternatives are quoted-printable and base64, which are both 7bit compatible + } else { + $result .= $this->headerLine('Content-Transfer-Encoding', $this->Encoding); + } + } + + if ($this->Mailer != 'mail') { + $result .= $this->LE; + } + + return $result; + } + + /** + * Returns the whole MIME message. + * Includes complete headers and body. + * Only valid post preSend(). + * @see PHPMailer::preSend() + * @access public + * @return string + */ + public function getSentMIMEMessage() + { + return rtrim($this->MIMEHeader . $this->mailHeader, "\n\r") . self::CRLF . self::CRLF . $this->MIMEBody; + } + + /** + * Create unique ID + * @return string + */ + protected function generateId() { + return md5(uniqid(time())); + } + + /** + * Assemble the message body. + * Returns an empty string on failure. + * @access public + * @throws phpmailerException + * @return string The assembled message body + */ + public function createBody() + { + $body = ''; + //Create unique IDs and preset boundaries + $this->uniqueid = $this->generateId(); + $this->boundary[1] = 'b1_' . $this->uniqueid; + $this->boundary[2] = 'b2_' . $this->uniqueid; + $this->boundary[3] = 'b3_' . $this->uniqueid; + + if ($this->sign_key_file) { + $body .= $this->getMailMIME() . $this->LE; + } + + $this->setWordWrap(); + + $bodyEncoding = $this->Encoding; + $bodyCharSet = $this->CharSet; + //Can we do a 7-bit downgrade? + if ($bodyEncoding == '8bit' and !$this->has8bitChars($this->Body)) { + $bodyEncoding = '7bit'; + //All ISO 8859, Windows codepage and UTF-8 charsets are ascii compatible up to 7-bit + $bodyCharSet = 'us-ascii'; + } + //If lines are too long, and we're not already using an encoding that will shorten them, + //change to quoted-printable transfer encoding for the body part only + if ('base64' != $this->Encoding and self::hasLineLongerThanMax($this->Body)) { + $bodyEncoding = 'quoted-printable'; + } + + $altBodyEncoding = $this->Encoding; + $altBodyCharSet = $this->CharSet; + //Can we do a 7-bit downgrade? + if ($altBodyEncoding == '8bit' and !$this->has8bitChars($this->AltBody)) { + $altBodyEncoding = '7bit'; + //All ISO 8859, Windows codepage and UTF-8 charsets are ascii compatible up to 7-bit + $altBodyCharSet = 'us-ascii'; + } + //If lines are too long, and we're not already using an encoding that will shorten them, + //change to quoted-printable transfer encoding for the alt body part only + if ('base64' != $altBodyEncoding and self::hasLineLongerThanMax($this->AltBody)) { + $altBodyEncoding = 'quoted-printable'; + } + //Use this as a preamble in all multipart message types + $mimepre = "This is a multi-part message in MIME format." . $this->LE . $this->LE; + switch ($this->message_type) { + case 'inline': + $body .= $mimepre; + $body .= $this->getBoundary($this->boundary[1], $bodyCharSet, '', $bodyEncoding); + $body .= $this->encodeString($this->Body, $bodyEncoding); + $body .= $this->LE . $this->LE; + $body .= $this->attachAll('inline', $this->boundary[1]); + break; + case 'attach': + $body .= $mimepre; + $body .= $this->getBoundary($this->boundary[1], $bodyCharSet, '', $bodyEncoding); + $body .= $this->encodeString($this->Body, $bodyEncoding); + $body .= $this->LE . $this->LE; + $body .= $this->attachAll('attachment', $this->boundary[1]); + break; + case 'inline_attach': + $body .= $mimepre; + $body .= $this->textLine('--' . $this->boundary[1]); + $body .= $this->headerLine('Content-Type', 'multipart/related;'); + $body .= $this->textLine("\tboundary=\"" . $this->boundary[2] . '"'); + $body .= $this->LE; + $body .= $this->getBoundary($this->boundary[2], $bodyCharSet, '', $bodyEncoding); + $body .= $this->encodeString($this->Body, $bodyEncoding); + $body .= $this->LE . $this->LE; + $body .= $this->attachAll('inline', $this->boundary[2]); + $body .= $this->LE; + $body .= $this->attachAll('attachment', $this->boundary[1]); + break; + case 'alt': + $body .= $mimepre; + $body .= $this->getBoundary($this->boundary[1], $altBodyCharSet, 'text/plain', $altBodyEncoding); + $body .= $this->encodeString($this->AltBody, $altBodyEncoding); + $body .= $this->LE . $this->LE; + $body .= $this->getBoundary($this->boundary[1], $bodyCharSet, 'text/html', $bodyEncoding); + $body .= $this->encodeString($this->Body, $bodyEncoding); + $body .= $this->LE . $this->LE; + if (!empty($this->Ical)) { + $body .= $this->getBoundary($this->boundary[1], '', 'text/calendar; method=REQUEST', ''); + $body .= $this->encodeString($this->Ical, $this->Encoding); + $body .= $this->LE . $this->LE; + } + $body .= $this->endBoundary($this->boundary[1]); + break; + case 'alt_inline': + $body .= $mimepre; + $body .= $this->getBoundary($this->boundary[1], $altBodyCharSet, 'text/plain', $altBodyEncoding); + $body .= $this->encodeString($this->AltBody, $altBodyEncoding); + $body .= $this->LE . $this->LE; + $body .= $this->textLine('--' . $this->boundary[1]); + $body .= $this->headerLine('Content-Type', 'multipart/related;'); + $body .= $this->textLine("\tboundary=\"" . $this->boundary[2] . '"'); + $body .= $this->LE; + $body .= $this->getBoundary($this->boundary[2], $bodyCharSet, 'text/html', $bodyEncoding); + $body .= $this->encodeString($this->Body, $bodyEncoding); + $body .= $this->LE . $this->LE; + $body .= $this->attachAll('inline', $this->boundary[2]); + $body .= $this->LE; + $body .= $this->endBoundary($this->boundary[1]); + break; + case 'alt_attach': + $body .= $mimepre; + $body .= $this->textLine('--' . $this->boundary[1]); + $body .= $this->headerLine('Content-Type', 'multipart/alternative;'); + $body .= $this->textLine("\tboundary=\"" . $this->boundary[2] . '"'); + $body .= $this->LE; + $body .= $this->getBoundary($this->boundary[2], $altBodyCharSet, 'text/plain', $altBodyEncoding); + $body .= $this->encodeString($this->AltBody, $altBodyEncoding); + $body .= $this->LE . $this->LE; + $body .= $this->getBoundary($this->boundary[2], $bodyCharSet, 'text/html', $bodyEncoding); + $body .= $this->encodeString($this->Body, $bodyEncoding); + $body .= $this->LE . $this->LE; + $body .= $this->endBoundary($this->boundary[2]); + $body .= $this->LE; + $body .= $this->attachAll('attachment', $this->boundary[1]); + break; + case 'alt_inline_attach': + $body .= $mimepre; + $body .= $this->textLine('--' . $this->boundary[1]); + $body .= $this->headerLine('Content-Type', 'multipart/alternative;'); + $body .= $this->textLine("\tboundary=\"" . $this->boundary[2] . '"'); + $body .= $this->LE; + $body .= $this->getBoundary($this->boundary[2], $altBodyCharSet, 'text/plain', $altBodyEncoding); + $body .= $this->encodeString($this->AltBody, $altBodyEncoding); + $body .= $this->LE . $this->LE; + $body .= $this->textLine('--' . $this->boundary[2]); + $body .= $this->headerLine('Content-Type', 'multipart/related;'); + $body .= $this->textLine("\tboundary=\"" . $this->boundary[3] . '"'); + $body .= $this->LE; + $body .= $this->getBoundary($this->boundary[3], $bodyCharSet, 'text/html', $bodyEncoding); + $body .= $this->encodeString($this->Body, $bodyEncoding); + $body .= $this->LE . $this->LE; + $body .= $this->attachAll('inline', $this->boundary[3]); + $body .= $this->LE; + $body .= $this->endBoundary($this->boundary[2]); + $body .= $this->LE; + $body .= $this->attachAll('attachment', $this->boundary[1]); + break; + default: + // Catch case 'plain' and case '', applies to simple `text/plain` and `text/html` body content types + //Reset the `Encoding` property in case we changed it for line length reasons + $this->Encoding = $bodyEncoding; + $body .= $this->encodeString($this->Body, $this->Encoding); + break; + } + + if ($this->isError()) { + $body = ''; + } elseif ($this->sign_key_file) { + try { + if (!defined('PKCS7_TEXT')) { + throw new phpmailerException($this->lang('extension_missing') . 'openssl'); + } + // @TODO would be nice to use php://temp streams here, but need to wrap for PHP < 5.1 + $file = tempnam(sys_get_temp_dir(), 'mail'); + if (false === file_put_contents($file, $body)) { + throw new phpmailerException($this->lang('signing') . ' Could not write temp file'); + } + $signed = tempnam(sys_get_temp_dir(), 'signed'); + //Workaround for PHP bug https://bugs.php.net/bug.php?id=69197 + if (empty($this->sign_extracerts_file)) { + $sign = @openssl_pkcs7_sign( + $file, + $signed, + 'file://' . realpath($this->sign_cert_file), + array('file://' . realpath($this->sign_key_file), $this->sign_key_pass), + null + ); + } else { + $sign = @openssl_pkcs7_sign( + $file, + $signed, + 'file://' . realpath($this->sign_cert_file), + array('file://' . realpath($this->sign_key_file), $this->sign_key_pass), + null, + PKCS7_DETACHED, + $this->sign_extracerts_file + ); + } + if ($sign) { + @unlink($file); + $body = file_get_contents($signed); + @unlink($signed); + //The message returned by openssl contains both headers and body, so need to split them up + $parts = explode("\n\n", $body, 2); + $this->MIMEHeader .= $parts[0] . $this->LE . $this->LE; + $body = $parts[1]; + } else { + @unlink($file); + @unlink($signed); + throw new phpmailerException($this->lang('signing') . openssl_error_string()); + } + } catch (phpmailerException $exc) { + $body = ''; + if ($this->exceptions) { + throw $exc; + } + } + } + return $body; + } + + /** + * Return the start of a message boundary. + * @access protected + * @param string $boundary + * @param string $charSet + * @param string $contentType + * @param string $encoding + * @return string + */ + protected function getBoundary($boundary, $charSet, $contentType, $encoding) + { + $result = ''; + if ($charSet == '') { + $charSet = $this->CharSet; + } + if ($contentType == '') { + $contentType = $this->ContentType; + } + if ($encoding == '') { + $encoding = $this->Encoding; + } + $result .= $this->textLine('--' . $boundary); + $result .= sprintf('Content-Type: %s; charset=%s', $contentType, $charSet); + $result .= $this->LE; + // RFC1341 part 5 says 7bit is assumed if not specified + if ($encoding != '7bit') { + $result .= $this->headerLine('Content-Transfer-Encoding', $encoding); + } + $result .= $this->LE; + + return $result; + } + + /** + * Return the end of a message boundary. + * @access protected + * @param string $boundary + * @return string + */ + protected function endBoundary($boundary) + { + return $this->LE . '--' . $boundary . '--' . $this->LE; + } + + /** + * Set the message type. + * PHPMailer only supports some preset message types, not arbitrary MIME structures. + * @access protected + * @return void + */ + protected function setMessageType() + { + $type = array(); + if ($this->alternativeExists()) { + $type[] = 'alt'; + } + if ($this->inlineImageExists()) { + $type[] = 'inline'; + } + if ($this->attachmentExists()) { + $type[] = 'attach'; + } + $this->message_type = implode('_', $type); + if ($this->message_type == '') { + //The 'plain' message_type refers to the message having a single body element, not that it is plain-text + $this->message_type = 'plain'; + } + } + + /** + * Format a header line. + * @access public + * @param string $name + * @param string $value + * @return string + */ + public function headerLine($name, $value) + { + return $name . ': ' . $value . $this->LE; + } + + /** + * Return a formatted mail line. + * @access public + * @param string $value + * @return string + */ + public function textLine($value) + { + return $value . $this->LE; + } + + /** + * Add an attachment from a path on the filesystem. + * Never use a user-supplied path to a file! + * Returns false if the file could not be found or read. + * @param string $path Path to the attachment. + * @param string $name Overrides the attachment name. + * @param string $encoding File encoding (see $Encoding). + * @param string $type File extension (MIME) type. + * @param string $disposition Disposition to use + * @throws phpmailerException + * @return boolean + */ + public function addAttachment($path, $name = '', $encoding = 'base64', $type = '', $disposition = 'attachment') + { + try { + if (!@is_file($path)) { + throw new phpmailerException($this->lang('file_access') . $path, self::STOP_CONTINUE); + } + + // If a MIME type is not specified, try to work it out from the file name + if ($type == '') { + $type = self::filenameToType($path); + } + + $filename = basename($path); + if ($name == '') { + $name = $filename; + } + + $this->attachment[] = array( + 0 => $path, + 1 => $filename, + 2 => $name, + 3 => $encoding, + 4 => $type, + 5 => false, // isStringAttachment + 6 => $disposition, + 7 => 0 + ); + + } catch (phpmailerException $exc) { + $this->setError($exc->getMessage()); + $this->edebug($exc->getMessage()); + if ($this->exceptions) { + throw $exc; + } + return false; + } + return true; + } + + /** + * Return the array of attachments. + * @return array + */ + public function getAttachments() + { + return $this->attachment; + } + + /** + * Attach all file, string, and binary attachments to the message. + * Returns an empty string on failure. + * @access protected + * @param string $disposition_type + * @param string $boundary + * @return string + */ + protected function attachAll($disposition_type, $boundary) + { + // Return text of body + $mime = array(); + $cidUniq = array(); + $incl = array(); + + // Add all attachments + foreach ($this->attachment as $attachment) { + // Check if it is a valid disposition_filter + if ($attachment[6] == $disposition_type) { + // Check for string attachment + $string = ''; + $path = ''; + $bString = $attachment[5]; + if ($bString) { + $string = $attachment[0]; + } else { + $path = $attachment[0]; + } + + $inclhash = md5(serialize($attachment)); + if (in_array($inclhash, $incl)) { + continue; + } + $incl[] = $inclhash; + $name = $attachment[2]; + $encoding = $attachment[3]; + $type = $attachment[4]; + $disposition = $attachment[6]; + $cid = $attachment[7]; + if ($disposition == 'inline' && array_key_exists($cid, $cidUniq)) { + continue; + } + $cidUniq[$cid] = true; + + $mime[] = sprintf('--%s%s', $boundary, $this->LE); + //Only include a filename property if we have one + if (!empty($name)) { + $mime[] = sprintf( + 'Content-Type: %s; name="%s"%s', + $type, + $this->encodeHeader($this->secureHeader($name)), + $this->LE + ); + } else { + $mime[] = sprintf( + 'Content-Type: %s%s', + $type, + $this->LE + ); + } + // RFC1341 part 5 says 7bit is assumed if not specified + if ($encoding != '7bit') { + $mime[] = sprintf('Content-Transfer-Encoding: %s%s', $encoding, $this->LE); + } + + if ($disposition == 'inline') { + $mime[] = sprintf('Content-ID: <%s>%s', $cid, $this->LE); + } + + // If a filename contains any of these chars, it should be quoted, + // but not otherwise: RFC2183 & RFC2045 5.1 + // Fixes a warning in IETF's msglint MIME checker + // Allow for bypassing the Content-Disposition header totally + if (!(empty($disposition))) { + $encoded_name = $this->encodeHeader($this->secureHeader($name)); + if (preg_match('/[ \(\)<>@,;:\\"\/\[\]\?=]/', $encoded_name)) { + $mime[] = sprintf( + 'Content-Disposition: %s; filename="%s"%s', + $disposition, + $encoded_name, + $this->LE . $this->LE + ); + } else { + if (!empty($encoded_name)) { + $mime[] = sprintf( + 'Content-Disposition: %s; filename=%s%s', + $disposition, + $encoded_name, + $this->LE . $this->LE + ); + } else { + $mime[] = sprintf( + 'Content-Disposition: %s%s', + $disposition, + $this->LE . $this->LE + ); + } + } + } else { + $mime[] = $this->LE; + } + + // Encode as string attachment + if ($bString) { + $mime[] = $this->encodeString($string, $encoding); + if ($this->isError()) { + return ''; + } + $mime[] = $this->LE . $this->LE; + } else { + $mime[] = $this->encodeFile($path, $encoding); + if ($this->isError()) { + return ''; + } + $mime[] = $this->LE . $this->LE; + } + } + } + + $mime[] = sprintf('--%s--%s', $boundary, $this->LE); + + return implode('', $mime); + } + + /** + * Encode a file attachment in requested format. + * Returns an empty string on failure. + * @param string $path The full path to the file + * @param string $encoding The encoding to use; one of 'base64', '7bit', '8bit', 'binary', 'quoted-printable' + * @throws phpmailerException + * @access protected + * @return string + */ + protected function encodeFile($path, $encoding = 'base64') + { + try { + if (!is_readable($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(false); + } else { + //Doesn't exist in PHP 5.4, but we don't need to check because + //get_magic_quotes_runtime always returns false in 5.4+ + //so it will never get here + ini_set('magic_quotes_runtime', false); + } + } + $file_buffer = file_get_contents($path); + $file_buffer = $this->encodeString($file_buffer, $encoding); + if ($magic_quotes) { + if (version_compare(PHP_VERSION, '5.3.0', '<')) { + set_magic_quotes_runtime($magic_quotes); + } else { + ini_set('magic_quotes_runtime', $magic_quotes); + } + } + return $file_buffer; + } catch (Exception $exc) { + $this->setError($exc->getMessage()); + return ''; + } + } + + /** + * Encode a string in requested format. + * Returns an empty string on failure. + * @param string $str The text to encode + * @param string $encoding The encoding to use; one of 'base64', '7bit', '8bit', 'binary', 'quoted-printable' + * @access public + * @return string + */ + public function encodeString($str, $encoding = 'base64') + { + $encoded = ''; + switch (strtolower($encoding)) { + case 'base64': + $encoded = chunk_split(base64_encode($str), 76, $this->LE); + break; + case '7bit': + case '8bit': + $encoded = $this->fixEOL($str); + // Make sure it ends with a line break + if (substr($encoded, -(strlen($this->LE))) != $this->LE) { + $encoded .= $this->LE; + } + break; + case 'binary': + $encoded = $str; + break; + case 'quoted-printable': + $encoded = $this->encodeQP($str); + break; + default: + $this->setError($this->lang('encoding') . $encoding); + break; + } + return $encoded; + } + + /** + * Encode a header string optimally. + * Picks shortest of Q, B, quoted-printable or none. + * @access public + * @param string $str + * @param string $position + * @return string + */ + public function encodeHeader($str, $position = 'text') + { + $matchcount = 0; + switch (strtolower($position)) { + case 'phrase': + if (!preg_match('/[\200-\377]/', $str)) { + // Can't use addslashes as we don't know the value of magic_quotes_sybase + $encoded = addcslashes($str, "\0..\37\177\\\""); + if (($str == $encoded) && !preg_match('/[^A-Za-z0-9!#$%&\'*+\/=?^_`{|}~ -]/', $str)) { + return ($encoded); + } else { + return ("\"$encoded\""); + } + } + $matchcount = preg_match_all('/[^\040\041\043-\133\135-\176]/', $str, $matches); + break; + /** @noinspection PhpMissingBreakStatementInspection */ + case 'comment': + $matchcount = preg_match_all('/[()"]/', $str, $matches); + // Intentional fall-through + case 'text': + default: + $matchcount += preg_match_all('/[\000-\010\013\014\016-\037\177-\377]/', $str, $matches); + break; + } + + //There are no chars that need encoding + if ($matchcount == 0) { + return ($str); + } + + $maxlen = 75 - 7 - strlen($this->CharSet); + // Try to select the encoding which should produce the shortest output + if ($matchcount > strlen($str) / 3) { + // More than a third of the content will need encoding, so B encoding will be most efficient + $encoding = 'B'; + if (function_exists('mb_strlen') && $this->hasMultiBytes($str)) { + // Use a custom function which correctly encodes and wraps long + // multibyte strings without breaking lines within a character + $encoded = $this->base64EncodeWrapMB($str, "\n"); + } else { + $encoded = base64_encode($str); + $maxlen -= $maxlen % 4; + $encoded = trim(chunk_split($encoded, $maxlen, "\n")); + } + } else { + $encoding = 'Q'; + $encoded = $this->encodeQ($str, $position); + $encoded = $this->wrapText($encoded, $maxlen, true); + $encoded = str_replace('=' . self::CRLF, "\n", trim($encoded)); + } + + $encoded = preg_replace('/^(.*)$/m', ' =?' . $this->CharSet . "?$encoding?\\1?=", $encoded); + $encoded = trim(str_replace("\n", $this->LE, $encoded)); + + return $encoded; + } + + /** + * Check if a string contains multi-byte characters. + * @access public + * @param string $str multi-byte text to wrap encode + * @return boolean + */ + public function hasMultiBytes($str) + { + if (function_exists('mb_strlen')) { + return (strlen($str) > mb_strlen($str, $this->CharSet)); + } else { // Assume no multibytes (we can't handle without mbstring functions anyway) + return false; + } + } + + /** + * Does a string contain any 8-bit chars (in any charset)? + * @param string $text + * @return boolean + */ + public function has8bitChars($text) + { + return (boolean)preg_match('/[\x80-\xFF]/', $text); + } + + /** + * Encode and wrap long multibyte strings for mail headers + * without breaking lines within a character. + * Adapted from a function by paravoid + * @link http://www.php.net/manual/en/function.mb-encode-mimeheader.php#60283 + * @access public + * @param string $str multi-byte text to wrap encode + * @param string $linebreak string to use as linefeed/end-of-line + * @return string + */ + public function base64EncodeWrapMB($str, $linebreak = null) + { + $start = '=?' . $this->CharSet . '?B?'; + $end = '?='; + $encoded = ''; + if ($linebreak === null) { + $linebreak = $this->LE; + } + + $mb_length = mb_strlen($str, $this->CharSet); + // Each line must have length <= 75, including $start and $end + $length = 75 - strlen($start) - strlen($end); + // Average multi-byte ratio + $ratio = $mb_length / strlen($str); + // Base64 has a 4:3 ratio + $avgLength = floor($length * $ratio * .75); + + for ($i = 0; $i < $mb_length; $i += $offset) { + $lookBack = 0; + do { + $offset = $avgLength - $lookBack; + $chunk = mb_substr($str, $i, $offset, $this->CharSet); + $chunk = base64_encode($chunk); + $lookBack++; + } while (strlen($chunk) > $length); + $encoded .= $chunk . $linebreak; + } + + // Chomp the last linefeed + $encoded = substr($encoded, 0, -strlen($linebreak)); + return $encoded; + } + + /** + * Encode a string in quoted-printable format. + * According to RFC2045 section 6.7. + * @access public + * @param string $string The text to encode + * @param integer $line_max Number of chars allowed on a line before wrapping + * @return string + * @link http://www.php.net/manual/en/function.quoted-printable-decode.php#89417 Adapted from this comment + */ + public function encodeQP($string, $line_max = 76) + { + // Use native function if it's available (>= PHP5.3) + if (function_exists('quoted_printable_encode')) { + return quoted_printable_encode($string); + } + // Fall back to a pure PHP implementation + $string = str_replace( + array('%20', '%0D%0A.', '%0D%0A', '%'), + array(' ', "\r\n=2E", "\r\n", '='), + rawurlencode($string) + ); + return preg_replace('/[^\r\n]{' . ($line_max - 3) . '}[^=\r\n]{2}/', "$0=\r\n", $string); + } + + /** + * Backward compatibility wrapper for an old QP encoding function that was removed. + * @see PHPMailer::encodeQP() + * @access public + * @param string $string + * @param integer $line_max + * @param boolean $space_conv + * @return string + * @deprecated Use encodeQP instead. + */ + public function encodeQPphp( + $string, + $line_max = 76, + /** @noinspection PhpUnusedParameterInspection */ $space_conv = false + ) { + return $this->encodeQP($string, $line_max); + } + + /** + * Encode a string using Q encoding. + * @link http://tools.ietf.org/html/rfc2047 + * @param string $str the text to encode + * @param string $position Where the text is going to be used, see the RFC for what that means + * @access public + * @return string + */ + public function encodeQ($str, $position = 'text') + { + // There should not be any EOL in the string + $pattern = ''; + $encoded = str_replace(array("\r", "\n"), '', $str); + switch (strtolower($position)) { + case 'phrase': + // RFC 2047 section 5.3 + $pattern = '^A-Za-z0-9!*+\/ -'; + break; + /** @noinspection PhpMissingBreakStatementInspection */ + case 'comment': + // RFC 2047 section 5.2 + $pattern = '\(\)"'; + // intentional fall-through + // for this reason we build the $pattern without including delimiters and [] + case 'text': + default: + // RFC 2047 section 5.1 + // Replace every high ascii, control, =, ? and _ characters + $pattern = '\000-\011\013\014\016-\037\075\077\137\177-\377' . $pattern; + break; + } + $matches = array(); + if (preg_match_all("/[{$pattern}]/", $encoded, $matches)) { + // If the string contains an '=', make sure it's the first thing we replace + // so as to avoid double-encoding + $eqkey = array_search('=', $matches[0]); + if (false !== $eqkey) { + unset($matches[0][$eqkey]); + array_unshift($matches[0], '='); + } + foreach (array_unique($matches[0]) as $char) { + $encoded = str_replace($char, '=' . sprintf('%02X', ord($char)), $encoded); + } + } + // Replace every spaces to _ (more readable than =20) + return str_replace(' ', '_', $encoded); + } + + /** + * Add a string or binary attachment (non-filesystem). + * This method can be used to attach ascii or binary data, + * such as a BLOB record from a database. + * @param string $string String attachment data. + * @param string $filename Name of the attachment. + * @param string $encoding File encoding (see $Encoding). + * @param string $type File extension (MIME) type. + * @param string $disposition Disposition to use + * @return void + */ + public function addStringAttachment( + $string, + $filename, + $encoding = 'base64', + $type = '', + $disposition = 'attachment' + ) { + // If a MIME type is not specified, try to work it out from the file name + if ($type == '') { + $type = self::filenameToType($filename); + } + // Append to $attachment array + $this->attachment[] = array( + 0 => $string, + 1 => $filename, + 2 => basename($filename), + 3 => $encoding, + 4 => $type, + 5 => true, // isStringAttachment + 6 => $disposition, + 7 => 0 + ); + } + + /** + * Add an embedded (inline) attachment from a file. + * This can include images, sounds, and just about any other document type. + * These differ from 'regular' attachments in that they are intended to be + * displayed inline with the message, not just attached for download. + * This is used in HTML messages that embed the images + * the HTML refers to using the $cid value. + * Never use a user-supplied path to a file! + * @param string $path Path to the attachment. + * @param string $cid Content ID of the attachment; Use this to reference + * the content when using an embedded image in HTML. + * @param string $name Overrides the attachment name. + * @param string $encoding File encoding (see $Encoding). + * @param string $type File MIME type. + * @param string $disposition Disposition to use + * @return boolean True on successfully adding an attachment + */ + public function addEmbeddedImage($path, $cid, $name = '', $encoding = 'base64', $type = '', $disposition = 'inline') + { + if (!@is_file($path)) { + $this->setError($this->lang('file_access') . $path); + return false; + } + + // If a MIME type is not specified, try to work it out from the file name + if ($type == '') { + $type = self::filenameToType($path); + } + + $filename = basename($path); + if ($name == '') { + $name = $filename; + } + + // Append to $attachment array + $this->attachment[] = array( + 0 => $path, + 1 => $filename, + 2 => $name, + 3 => $encoding, + 4 => $type, + 5 => false, // isStringAttachment + 6 => $disposition, + 7 => $cid + ); + return true; + } + + /** + * Add an embedded stringified attachment. + * This can include images, sounds, and just about any other document type. + * Be sure to set the $type to an image type for images: + * JPEG images use 'image/jpeg', GIF uses 'image/gif', PNG uses 'image/png'. + * @param string $string The attachment binary data. + * @param string $cid Content ID of the attachment; Use this to reference + * the content when using an embedded image in HTML. + * @param string $name + * @param string $encoding File encoding (see $Encoding). + * @param string $type MIME type. + * @param string $disposition Disposition to use + * @return boolean True on successfully adding an attachment + */ + public function addStringEmbeddedImage( + $string, + $cid, + $name = '', + $encoding = 'base64', + $type = '', + $disposition = 'inline' + ) { + // If a MIME type is not specified, try to work it out from the name + if ($type == '' and !empty($name)) { + $type = self::filenameToType($name); + } + + // Append to $attachment array + $this->attachment[] = array( + 0 => $string, + 1 => $name, + 2 => $name, + 3 => $encoding, + 4 => $type, + 5 => true, // isStringAttachment + 6 => $disposition, + 7 => $cid + ); + return true; + } + + /** + * Check if an inline attachment is present. + * @access public + * @return boolean + */ + public function inlineImageExists() + { + foreach ($this->attachment as $attachment) { + if ($attachment[6] == 'inline') { + return true; + } + } + return false; + } + + /** + * Check if an attachment (non-inline) is present. + * @return boolean + */ + public function attachmentExists() + { + foreach ($this->attachment as $attachment) { + if ($attachment[6] == 'attachment') { + return true; + } + } + return false; + } + + /** + * Check if this message has an alternative body set. + * @return boolean + */ + public function alternativeExists() + { + return !empty($this->AltBody); + } + + /** + * Clear queued addresses of given kind. + * @access protected + * @param string $kind 'to', 'cc', or 'bcc' + * @return void + */ + public function clearQueuedAddresses($kind) + { + $RecipientsQueue = $this->RecipientsQueue; + foreach ($RecipientsQueue as $address => $params) { + if ($params[0] == $kind) { + unset($this->RecipientsQueue[$address]); + } + } + } + + /** + * Clear all To recipients. + * @return void + */ + public function clearAddresses() + { + foreach ($this->to as $to) { + unset($this->all_recipients[strtolower($to[0])]); + } + $this->to = array(); + $this->clearQueuedAddresses('to'); + } + + /** + * Clear all CC recipients. + * @return void + */ + public function clearCCs() + { + foreach ($this->cc as $cc) { + unset($this->all_recipients[strtolower($cc[0])]); + } + $this->cc = array(); + $this->clearQueuedAddresses('cc'); + } + + /** + * Clear all BCC recipients. + * @return void + */ + public function clearBCCs() + { + foreach ($this->bcc as $bcc) { + unset($this->all_recipients[strtolower($bcc[0])]); + } + $this->bcc = array(); + $this->clearQueuedAddresses('bcc'); + } + + /** + * Clear all ReplyTo recipients. + * @return void + */ + public function clearReplyTos() + { + $this->ReplyTo = array(); + $this->ReplyToQueue = array(); + } + + /** + * Clear all recipient types. + * @return void + */ + public function clearAllRecipients() + { + $this->to = array(); + $this->cc = array(); + $this->bcc = array(); + $this->all_recipients = array(); + $this->RecipientsQueue = array(); + } + + /** + * Clear all filesystem, string, and binary attachments. + * @return void + */ + public function clearAttachments() + { + $this->attachment = array(); + } + + /** + * Clear all custom headers. + * @return void + */ + public function clearCustomHeaders() + { + $this->CustomHeader = array(); + } + + /** + * Add an error message to the error container. + * @access protected + * @param string $msg + * @return void + */ + protected function setError($msg) + { + $this->error_count++; + if ($this->Mailer == 'smtp' and !is_null($this->smtp)) { + $lasterror = $this->smtp->getError(); + if (!empty($lasterror['error'])) { + $msg .= $this->lang('smtp_error') . $lasterror['error']; + if (!empty($lasterror['detail'])) { + $msg .= ' Detail: '. $lasterror['detail']; + } + if (!empty($lasterror['smtp_code'])) { + $msg .= ' SMTP code: ' . $lasterror['smtp_code']; + } + if (!empty($lasterror['smtp_code_ex'])) { + $msg .= ' Additional SMTP info: ' . $lasterror['smtp_code_ex']; + } + } + } + $this->ErrorInfo = $msg; + } + + /** + * Return an RFC 822 formatted date. + * @access public + * @return string + * @static + */ + public static function rfcDate() + { + // Set the time zone to whatever the default is to avoid 500 errors + // Will default to UTC if it's not set properly in php.ini + date_default_timezone_set(@date_default_timezone_get()); + return date('D, j M Y H:i:s O'); + } + + /** + * Get the server hostname. + * Returns 'localhost.localdomain' if unknown. + * @access protected + * @return string + */ + protected function serverHostname() + { + $result = 'localhost.localdomain'; + if (!empty($this->Hostname)) { + $result = $this->Hostname; + } elseif (isset($_SERVER) and array_key_exists('SERVER_NAME', $_SERVER) and !empty($_SERVER['SERVER_NAME'])) { + $result = $_SERVER['SERVER_NAME']; + } elseif (function_exists('gethostname') && gethostname() !== false) { + $result = gethostname(); + } elseif (php_uname('n') !== false) { + $result = php_uname('n'); + } + return $result; + } + + /** + * Get an error message in the current language. + * @access protected + * @param string $key + * @return string + */ + protected function lang($key) + { + if (count($this->language) < 1) { + $this->setLanguage('en'); // set the default language + } + + if (array_key_exists($key, $this->language)) { + if ($key == 'smtp_connect_failed') { + //Include a link to troubleshooting docs on SMTP connection failure + //this is by far the biggest cause of support questions + //but it's usually not PHPMailer's fault. + return $this->language[$key] . ' https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting'; + } + return $this->language[$key]; + } else { + //Return the key as a fallback + return $key; + } + } + + /** + * Check if an error occurred. + * @access public + * @return boolean True if an error did occur. + */ + public function isError() + { + return ($this->error_count > 0); + } + + /** + * Ensure consistent line endings in a string. + * Changes every end of line from CRLF, CR or LF to $this->LE. + * @access public + * @param string $str String to fixEOL + * @return string + */ + public function fixEOL($str) + { + // Normalise to \n + $nstr = str_replace(array("\r\n", "\r"), "\n", $str); + // Now convert LE as needed + if ($this->LE !== "\n") { + $nstr = str_replace("\n", $this->LE, $nstr); + } + return $nstr; + } + + /** + * Add a custom header. + * $name value can be overloaded to contain + * both header name and value (name:value) + * @access public + * @param string $name Custom header name + * @param string $value Header value + * @return void + */ + public function addCustomHeader($name, $value = null) + { + if ($value === null) { + // Value passed in as name:value + $this->CustomHeader[] = explode(':', $name, 2); + } else { + $this->CustomHeader[] = array($name, $value); + } + } + + /** + * Returns all custom headers. + * @return array + */ + public function getCustomHeaders() + { + return $this->CustomHeader; + } + + /** + * Create a message body from an HTML string. + * Automatically inlines images and creates a plain-text version by converting the HTML, + * overwriting any existing values in Body and AltBody. + * Do not source $message content from user input! + * $basedir is prepended when handling relative URLs, e.g. and must not be empty + * will look for an image file in $basedir/images/a.png and convert it to inline. + * If you don't provide a $basedir, relative paths will be left untouched (and thus probably break in email) + * If you don't want to apply these transformations to your HTML, just set Body and AltBody directly. + * @access public + * @param string $message HTML message string + * @param string $basedir Absolute path to a base directory to prepend to relative paths to images + * @param boolean|callable $advanced Whether to use the internal HTML to text converter + * or your own custom converter @see PHPMailer::html2text() + * @return string $message The transformed message Body + */ + public function msgHTML($message, $basedir = '', $advanced = false) + { + preg_match_all('/(src|background)=["\'](.*)["\']/Ui', $message, $images); + if (array_key_exists(2, $images)) { + if (strlen($basedir) > 1 && substr($basedir, -1) != '/') { + // Ensure $basedir has a trailing / + $basedir .= '/'; + } + foreach ($images[2] as $imgindex => $url) { + // Convert data URIs into embedded images + if (preg_match('#^data:(image[^;,]*)(;base64)?,#', $url, $match)) { + $data = substr($url, strpos($url, ',')); + if ($match[2]) { + $data = base64_decode($data); + } else { + $data = rawurldecode($data); + } + $cid = md5($url) . '@phpmailer.0'; // RFC2392 S 2 + if ($this->addStringEmbeddedImage($data, $cid, 'embed' . $imgindex, 'base64', $match[1])) { + $message = str_replace( + $images[0][$imgindex], + $images[1][$imgindex] . '="cid:' . $cid . '"', + $message + ); + } + continue; + } + if ( + // Only process relative URLs if a basedir is provided (i.e. no absolute local paths) + !empty($basedir) + // Ignore URLs containing parent dir traversal (..) + && (strpos($url, '..') === false) + // Do not change urls that are already inline images + && substr($url, 0, 4) !== 'cid:' + // Do not change absolute URLs, including anonymous protocol + && !preg_match('#^[a-z][a-z0-9+.-]*:?//#i', $url) + ) { + $filename = basename($url); + $directory = dirname($url); + if ($directory == '.') { + $directory = ''; + } + $cid = md5($url) . '@phpmailer.0'; // RFC2392 S 2 + if (strlen($directory) > 1 && substr($directory, -1) != '/') { + $directory .= '/'; + } + if ($this->addEmbeddedImage( + $basedir . $directory . $filename, + $cid, + $filename, + 'base64', + self::_mime_types((string)self::mb_pathinfo($filename, PATHINFO_EXTENSION)) + ) + ) { + $message = preg_replace( + '/' . $images[1][$imgindex] . '=["\']' . preg_quote($url, '/') . '["\']/Ui', + $images[1][$imgindex] . '="cid:' . $cid . '"', + $message + ); + } + } + } + } + $this->isHTML(true); + // Convert all message body line breaks to CRLF, makes quoted-printable encoding work much better + $this->Body = $this->normalizeBreaks($message); + $this->AltBody = $this->normalizeBreaks($this->html2text($message, $advanced)); + if (!$this->alternativeExists()) { + $this->AltBody = 'To view this email message, open it in a program that understands HTML!' . + self::CRLF . self::CRLF; + } + return $this->Body; + } + + /** + * Convert an HTML string into plain text. + * This is used by msgHTML(). + * Note - older versions of this function used a bundled advanced converter + * which was been removed for license reasons in #232. + * Example usage: + * + * // Use default conversion + * $plain = $mail->html2text($html); + * // Use your own custom converter + * $plain = $mail->html2text($html, function($html) { + * $converter = new MyHtml2text($html); + * return $converter->get_text(); + * }); + * + * @param string $html The HTML text to convert + * @param boolean|callable $advanced Any boolean value to use the internal converter, + * or provide your own callable for custom conversion. + * @return string + */ + public function html2text($html, $advanced = false) + { + if (is_callable($advanced)) { + return call_user_func($advanced, $html); + } + return html_entity_decode( + trim(strip_tags(preg_replace('/<(head|title|style|script)[^>]*>.*?<\/\\1>/si', '', $html))), + ENT_QUOTES, + $this->CharSet + ); + } + + /** + * Get the MIME type for a file extension. + * @param string $ext File extension + * @access public + * @return string MIME type of file. + * @static + */ + public static function _mime_types($ext = '') + { + $mimes = array( + 'xl' => 'application/excel', + 'js' => 'application/javascript', + 'hqx' => 'application/mac-binhex40', + 'cpt' => 'application/mac-compactpro', + 'bin' => 'application/macbinary', + 'doc' => 'application/msword', + 'word' => 'application/msword', + 'xlsx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet', + 'xltx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.template', + 'potx' => 'application/vnd.openxmlformats-officedocument.presentationml.template', + 'ppsx' => 'application/vnd.openxmlformats-officedocument.presentationml.slideshow', + 'pptx' => 'application/vnd.openxmlformats-officedocument.presentationml.presentation', + 'sldx' => 'application/vnd.openxmlformats-officedocument.presentationml.slide', + 'docx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document', + 'dotx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.template', + 'xlam' => 'application/vnd.ms-excel.addin.macroEnabled.12', + 'xlsb' => 'application/vnd.ms-excel.sheet.binary.macroEnabled.12', + 'class' => 'application/octet-stream', + 'dll' => 'application/octet-stream', + 'dms' => 'application/octet-stream', + 'exe' => 'application/octet-stream', + 'lha' => 'application/octet-stream', + 'lzh' => 'application/octet-stream', + 'psd' => 'application/octet-stream', + 'sea' => 'application/octet-stream', + 'so' => 'application/octet-stream', + 'oda' => 'application/oda', + 'pdf' => 'application/pdf', + 'ai' => 'application/postscript', + 'eps' => 'application/postscript', + 'ps' => 'application/postscript', + 'smi' => 'application/smil', + 'smil' => 'application/smil', + 'mif' => 'application/vnd.mif', + 'xls' => 'application/vnd.ms-excel', + 'ppt' => 'application/vnd.ms-powerpoint', + 'wbxml' => 'application/vnd.wap.wbxml', + 'wmlc' => 'application/vnd.wap.wmlc', + 'dcr' => 'application/x-director', + 'dir' => 'application/x-director', + 'dxr' => 'application/x-director', + 'dvi' => 'application/x-dvi', + 'gtar' => 'application/x-gtar', + 'php3' => 'application/x-httpd-php', + 'php4' => 'application/x-httpd-php', + 'php' => 'application/x-httpd-php', + 'phtml' => 'application/x-httpd-php', + 'phps' => 'application/x-httpd-php-source', + 'swf' => 'application/x-shockwave-flash', + 'sit' => 'application/x-stuffit', + 'tar' => 'application/x-tar', + 'tgz' => 'application/x-tar', + 'xht' => 'application/xhtml+xml', + 'xhtml' => 'application/xhtml+xml', + 'zip' => 'application/zip', + 'mid' => 'audio/midi', + 'midi' => 'audio/midi', + 'mp2' => 'audio/mpeg', + 'mp3' => 'audio/mpeg', + 'mpga' => 'audio/mpeg', + 'aif' => 'audio/x-aiff', + 'aifc' => 'audio/x-aiff', + 'aiff' => 'audio/x-aiff', + 'ram' => 'audio/x-pn-realaudio', + 'rm' => 'audio/x-pn-realaudio', + 'rpm' => 'audio/x-pn-realaudio-plugin', + 'ra' => 'audio/x-realaudio', + 'wav' => 'audio/x-wav', + 'bmp' => 'image/bmp', + 'gif' => 'image/gif', + 'jpeg' => 'image/jpeg', + 'jpe' => 'image/jpeg', + 'jpg' => 'image/jpeg', + 'png' => 'image/png', + 'tiff' => 'image/tiff', + 'tif' => 'image/tiff', + 'eml' => 'message/rfc822', + 'css' => 'text/css', + 'html' => 'text/html', + 'htm' => 'text/html', + 'shtml' => 'text/html', + 'log' => 'text/plain', + 'text' => 'text/plain', + 'txt' => 'text/plain', + 'rtx' => 'text/richtext', + 'rtf' => 'text/rtf', + 'vcf' => 'text/vcard', + 'vcard' => 'text/vcard', + 'xml' => 'text/xml', + 'xsl' => 'text/xml', + 'mpeg' => 'video/mpeg', + 'mpe' => 'video/mpeg', + 'mpg' => 'video/mpeg', + 'mov' => 'video/quicktime', + 'qt' => 'video/quicktime', + 'rv' => 'video/vnd.rn-realvideo', + 'avi' => 'video/x-msvideo', + 'movie' => 'video/x-sgi-movie' + ); + if (array_key_exists(strtolower($ext), $mimes)) { + return $mimes[strtolower($ext)]; + } + return 'application/octet-stream'; + } + + /** + * Map a file name to a MIME type. + * Defaults to 'application/octet-stream', i.e.. arbitrary binary data. + * @param string $filename A file name or full path, does not need to exist as a file + * @return string + * @static + */ + public static function filenameToType($filename) + { + // In case the path is a URL, strip any query string before getting extension + $qpos = strpos($filename, '?'); + if (false !== $qpos) { + $filename = substr($filename, 0, $qpos); + } + $pathinfo = self::mb_pathinfo($filename); + return self::_mime_types($pathinfo['extension']); + } + + /** + * Multi-byte-safe pathinfo replacement. + * Drop-in replacement for pathinfo(), but multibyte-safe, cross-platform-safe, old-version-safe. + * Works similarly to the one in PHP >= 5.2.0 + * @link http://www.php.net/manual/en/function.pathinfo.php#107461 + * @param string $path A filename or path, does not need to exist as a file + * @param integer|string $options Either a PATHINFO_* constant, + * or a string name to return only the specified piece, allows 'filename' to work on PHP < 5.2 + * @return string|array + * @static + */ + public static function mb_pathinfo($path, $options = null) + { + $ret = array('dirname' => '', 'basename' => '', 'extension' => '', 'filename' => ''); + $pathinfo = array(); + if (preg_match('%^(.*?)[\\\\/]*(([^/\\\\]*?)(\.([^\.\\\\/]+?)|))[\\\\/\.]*$%im', $path, $pathinfo)) { + if (array_key_exists(1, $pathinfo)) { + $ret['dirname'] = $pathinfo[1]; + } + if (array_key_exists(2, $pathinfo)) { + $ret['basename'] = $pathinfo[2]; + } + if (array_key_exists(5, $pathinfo)) { + $ret['extension'] = $pathinfo[5]; + } + if (array_key_exists(3, $pathinfo)) { + $ret['filename'] = $pathinfo[3]; + } + } + switch ($options) { + case PATHINFO_DIRNAME: + case 'dirname': + return $ret['dirname']; + case PATHINFO_BASENAME: + case 'basename': + return $ret['basename']; + case PATHINFO_EXTENSION: + case 'extension': + return $ret['extension']; + case PATHINFO_FILENAME: + case 'filename': + return $ret['filename']; + default: + return $ret; + } + } + + /** + * Set or reset instance properties. + * You should avoid this function - it's more verbose, less efficient, more error-prone and + * harder to debug than setting properties directly. + * Usage Example: + * `$mail->set('SMTPSecure', 'tls');` + * is the same as: + * `$mail->SMTPSecure = 'tls';` + * @access public + * @param string $name The property name to set + * @param mixed $value The value to set the property to + * @return boolean + * @TODO Should this not be using the __set() magic function? + */ + public function set($name, $value = '') + { + if (property_exists($this, $name)) { + $this->$name = $value; + return true; + } else { + $this->setError($this->lang('variable_set') . $name); + return false; + } + } + + /** + * Strip newlines to prevent header injection. + * @access public + * @param string $str + * @return string + */ + public function secureHeader($str) + { + return trim(str_replace(array("\r", "\n"), '', $str)); + } + + /** + * Normalize line breaks in a string. + * Converts UNIX LF, Mac CR and Windows CRLF line breaks into a single line break format. + * Defaults to CRLF (for message bodies) and preserves consecutive breaks. + * @param string $text + * @param string $breaktype What kind of line break to use, defaults to CRLF + * @return string + * @access public + * @static + */ + public static function normalizeBreaks($text, $breaktype = "\r\n") + { + return preg_replace('/(\r\n|\r|\n)/ms', $breaktype, $text); + } + + /** + * Set the public and private key files and password for S/MIME signing. + * @access public + * @param string $cert_filename + * @param string $key_filename + * @param string $key_pass Password for private key + * @param string $extracerts_filename Optional path to chain certificate + */ + public function sign($cert_filename, $key_filename, $key_pass, $extracerts_filename = '') + { + $this->sign_cert_file = $cert_filename; + $this->sign_key_file = $key_filename; + $this->sign_key_pass = $key_pass; + $this->sign_extracerts_file = $extracerts_filename; + } + + /** + * Quoted-Printable-encode a DKIM header. + * @access public + * @param string $txt + * @return string + */ + public function DKIM_QP($txt) + { + $line = ''; + for ($i = 0; $i < strlen($txt); $i++) { + $ord = ord($txt[$i]); + if (((0x21 <= $ord) && ($ord <= 0x3A)) || $ord == 0x3C || ((0x3E <= $ord) && ($ord <= 0x7E))) { + $line .= $txt[$i]; + } else { + $line .= '=' . sprintf('%02X', $ord); + } + } + return $line; + } + + /** + * Generate a DKIM signature. + * @access public + * @param string $signHeader + * @throws phpmailerException + * @return string The DKIM signature value + */ + public function DKIM_Sign($signHeader) + { + if (!defined('PKCS7_TEXT')) { + if ($this->exceptions) { + throw new phpmailerException($this->lang('extension_missing') . 'openssl'); + } + return ''; + } + $privKeyStr = !empty($this->DKIM_private_string) ? $this->DKIM_private_string : file_get_contents($this->DKIM_private); + if ('' != $this->DKIM_passphrase) { + $privKey = openssl_pkey_get_private($privKeyStr, $this->DKIM_passphrase); + } else { + $privKey = openssl_pkey_get_private($privKeyStr); + } + //Workaround for missing digest algorithms in old PHP & OpenSSL versions + //@link http://stackoverflow.com/a/11117338/333340 + if (version_compare(PHP_VERSION, '5.3.0') >= 0 and + in_array('sha256WithRSAEncryption', openssl_get_md_methods(true))) { + if (openssl_sign($signHeader, $signature, $privKey, 'sha256WithRSAEncryption')) { + openssl_pkey_free($privKey); + return base64_encode($signature); + } + } else { + $pinfo = openssl_pkey_get_details($privKey); + $hash = hash('sha256', $signHeader); + //'Magic' constant for SHA256 from RFC3447 + //@link https://tools.ietf.org/html/rfc3447#page-43 + $t = '3031300d060960864801650304020105000420' . $hash; + $pslen = $pinfo['bits'] / 8 - (strlen($t) / 2 + 3); + $eb = pack('H*', '0001' . str_repeat('FF', $pslen) . '00' . $t); + + if (openssl_private_encrypt($eb, $signature, $privKey, OPENSSL_NO_PADDING)) { + openssl_pkey_free($privKey); + return base64_encode($signature); + } + } + openssl_pkey_free($privKey); + return ''; + } + + /** + * Generate a DKIM canonicalization header. + * @access public + * @param string $signHeader Header + * @return string + */ + public function DKIM_HeaderC($signHeader) + { + $signHeader = preg_replace('/\r\n\s+/', ' ', $signHeader); + $lines = explode("\r\n", $signHeader); + foreach ($lines as $key => $line) { + list($heading, $value) = explode(':', $line, 2); + $heading = strtolower($heading); + $value = preg_replace('/\s{2,}/', ' ', $value); // Compress useless spaces + $lines[$key] = $heading . ':' . trim($value); // Don't forget to remove WSP around the value + } + $signHeader = implode("\r\n", $lines); + return $signHeader; + } + + /** + * Generate a DKIM canonicalization body. + * @access public + * @param string $body Message Body + * @return string + */ + public function DKIM_BodyC($body) + { + if ($body == '') { + return "\r\n"; + } + // stabilize line endings + $body = str_replace("\r\n", "\n", $body); + $body = str_replace("\n", "\r\n", $body); + // END stabilize line endings + while (substr($body, strlen($body) - 4, 4) == "\r\n\r\n") { + $body = substr($body, 0, strlen($body) - 2); + } + return $body; + } + + /** + * Create the DKIM header and body in a new message header. + * @access public + * @param string $headers_line Header lines + * @param string $subject Subject + * @param string $body Body + * @return string + */ + public function DKIM_Add($headers_line, $subject, $body) + { + $DKIMsignatureType = 'rsa-sha256'; // Signature & hash algorithms + $DKIMcanonicalization = 'relaxed/simple'; // Canonicalization of header/body + $DKIMquery = 'dns/txt'; // Query method + $DKIMtime = time(); // Signature Timestamp = seconds since 00:00:00 - Jan 1, 1970 (UTC time zone) + $subject_header = "Subject: $subject"; + $headers = explode($this->LE, $headers_line); + $from_header = ''; + $to_header = ''; + $date_header = ''; + $current = ''; + foreach ($headers as $header) { + if (strpos($header, 'From:') === 0) { + $from_header = $header; + $current = 'from_header'; + } elseif (strpos($header, 'To:') === 0) { + $to_header = $header; + $current = 'to_header'; + } elseif (strpos($header, 'Date:') === 0) { + $date_header = $header; + $current = 'date_header'; + } else { + if (!empty($$current) && strpos($header, ' =?') === 0) { + $$current .= $header; + } else { + $current = ''; + } + } + } + $from = str_replace('|', '=7C', $this->DKIM_QP($from_header)); + $to = str_replace('|', '=7C', $this->DKIM_QP($to_header)); + $date = str_replace('|', '=7C', $this->DKIM_QP($date_header)); + $subject = str_replace( + '|', + '=7C', + $this->DKIM_QP($subject_header) + ); // Copied header fields (dkim-quoted-printable) + $body = $this->DKIM_BodyC($body); + $DKIMlen = strlen($body); // Length of body + $DKIMb64 = base64_encode(pack('H*', hash('sha256', $body))); // Base64 of packed binary SHA-256 hash of body + if ('' == $this->DKIM_identity) { + $ident = ''; + } else { + $ident = ' i=' . $this->DKIM_identity . ';'; + } + $dkimhdrs = 'DKIM-Signature: v=1; a=' . + $DKIMsignatureType . '; q=' . + $DKIMquery . '; l=' . + $DKIMlen . '; s=' . + $this->DKIM_selector . + ";\r\n" . + "\tt=" . $DKIMtime . '; c=' . $DKIMcanonicalization . ";\r\n" . + "\th=From:To:Date:Subject;\r\n" . + "\td=" . $this->DKIM_domain . ';' . $ident . "\r\n" . + "\tz=$from\r\n" . + "\t|$to\r\n" . + "\t|$date\r\n" . + "\t|$subject;\r\n" . + "\tbh=" . $DKIMb64 . ";\r\n" . + "\tb="; + $toSign = $this->DKIM_HeaderC( + $from_header . "\r\n" . + $to_header . "\r\n" . + $date_header . "\r\n" . + $subject_header . "\r\n" . + $dkimhdrs + ); + $signed = $this->DKIM_Sign($toSign); + return $dkimhdrs . $signed . "\r\n"; + } + + /** + * Detect if a string contains a line longer than the maximum line length allowed. + * @param string $str + * @return boolean + * @static + */ + public static function hasLineLongerThanMax($str) + { + //+2 to include CRLF line break for a 1000 total + return (boolean)preg_match('/^(.{'.(self::MAX_LINE_LENGTH + 2).',})/m', $str); + } + + /** + * Allows for public read access to 'to' property. + * @note: Before the send() call, queued addresses (i.e. with IDN) are not yet included. + * @access public + * @return array + */ + public function getToAddresses() + { + return $this->to; + } + + /** + * Allows for public read access to 'cc' property. + * @note: Before the send() call, queued addresses (i.e. with IDN) are not yet included. + * @access public + * @return array + */ + public function getCcAddresses() + { + return $this->cc; + } + + /** + * Allows for public read access to 'bcc' property. + * @note: Before the send() call, queued addresses (i.e. with IDN) are not yet included. + * @access public + * @return array + */ + public function getBccAddresses() + { + return $this->bcc; + } + + /** + * Allows for public read access to 'ReplyTo' property. + * @note: Before the send() call, queued addresses (i.e. with IDN) are not yet included. + * @access public + * @return array + */ + public function getReplyToAddresses() + { + return $this->ReplyTo; + } + + /** + * Allows for public read access to 'all_recipients' property. + * @note: Before the send() call, queued addresses (i.e. with IDN) are not yet included. + * @access public + * @return array + */ + public function getAllRecipientAddresses() + { + return $this->all_recipients; + } + + /** + * Perform a callback. + * @param boolean $isSent + * @param array $to + * @param array $cc + * @param array $bcc + * @param string $subject + * @param string $body + * @param string $from + */ + protected function doCallback($isSent, $to, $cc, $bcc, $subject, $body, $from) + { + if (!empty($this->action_function) && is_callable($this->action_function)) { + $params = array($isSent, $to, $cc, $bcc, $subject, $body, $from); + call_user_func_array($this->action_function, $params); + } + } } /** - * Set the From and FromName properties - * @param string $address - * @param string $name - * @return boolean + * PHPMailer exception handler + * @package PHPMailer */ - public function SetFrom($address, $name = '', $auto = 1) { - $address = trim($address); - $name = trim(preg_replace('/[\r\n]+/', '', $name)); //Strip breaks and trim - if (!self::ValidateAddress($address)) { - $this->SetError($this->Lang('invalid_address').': '. $address); - if ($this->exceptions) { - throw new phpmailerException($this->Lang('invalid_address').': '.$address); - } - echo $this->Lang('invalid_address').': '.$address; - return false; +class phpmailerException extends Exception +{ + /** + * Prettify error message output + * @return string + */ + public function errorMessage() + { + $errorMsg = '' . htmlspecialchars($this->getMessage()) . "
\n"; + return $errorMsg; } - $this->From = $address; - $this->FromName = $name; - if ($auto) { - if (empty($this->ReplyTo)) { - $this->AddAnAddress('ReplyTo', $address, $name); - } - if (empty($this->Sender)) { - $this->Sender = $address; - } - } - return true; - } - - /** - * Check that a string looks roughly like an email address should - * Static so it can be used without instantiation - * Tries to use PHP built-in validator in the filter extension (from PHP 5.2), falls back to a reasonably competent regex validator - * Conforms approximately to RFC2822 - * @link http://www.hexillion.com/samples/#Regex Original pattern found here - * @param string $address The email address to check - * @return boolean - * @static - * @access public - */ - public static function ValidateAddress($address) { - if (function_exists('filter_var')) { //Introduced in PHP 5.2 - if(filter_var($address, FILTER_VALIDATE_EMAIL) === FALSE) { - return false; - } else { - return true; - } - } else { - return preg_match('/^(?:[\w\!\#\$\%\&\'\*\+\-\/\=\?\^\`\{\|\}\~]+\.)*[\w\!\#\$\%\&\'\*\+\-\/\=\?\^\`\{\|\}\~]+@(?:(?:(?:[a-zA-Z0-9_](?:[a-zA-Z0-9_\-](?!\.)){0,61}[a-zA-Z0-9_-]?\.)+[a-zA-Z0-9_](?:[a-zA-Z0-9_\-](?!$)){0,61}[a-zA-Z0-9_]?)|(?:\[(?:(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\.){3}(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\]))$/', $address); - } - } - - ///////////////////////////////////////////////// - // METHODS, MAIL SENDING - ///////////////////////////////////////////////// - - /** - * Creates message and assigns Mailer. If the message is - * not sent successfully then it returns false. Use the ErrorInfo - * variable to view description of the error. - * @return bool - */ - public function Send() { - try { - if(!$this->PreSend()) return false; - return $this->PostSend(); - } catch (phpmailerException $e) { - $this->SetError($e->getMessage()); - if ($this->exceptions) { - throw $e; - } - return false; - } - } - - protected function PreSend() { - try { - if ((count($this->to) + count($this->cc) + count($this->bcc)) < 1) { - throw new phpmailerException($this->Lang('provide_address'), self::STOP_CRITICAL); - } - - // Set whether the message is multipart/alternative - if(!empty($this->AltBody)) { - $this->ContentType = 'multipart/alternative'; - } - - $this->error_count = 0; // reset errors - $this->SetMessageType(); - //Refuse to send an empty message - if (empty($this->Body)) { - throw new phpmailerException($this->Lang('empty_message'), self::STOP_CRITICAL); - } - - $this->MIMEHeader = $this->CreateHeader(); - $this->MIMEBody = $this->CreateBody(); - - - // digitally sign with DKIM if enabled - if ($this->DKIM_domain && $this->DKIM_private) { - $header_dkim = $this->DKIM_Add($this->MIMEHeader, $this->EncodeHeader($this->SecureHeader($this->Subject)), $this->MIMEBody); - $this->MIMEHeader = str_replace("\r\n", "\n", $header_dkim) . $this->MIMEHeader; - } - - return true; - } catch (phpmailerException $e) { - $this->SetError($e->getMessage()); - if ($this->exceptions) { - throw $e; - } - return false; - } - } - - protected function PostSend() { - try { - // Choose the mailer and send through it - switch($this->Mailer) { - case 'sendmail': - return $this->SendmailSend($this->MIMEHeader, $this->MIMEBody); - case 'smtp': - return $this->SmtpSend($this->MIMEHeader, $this->MIMEBody); - default: - return $this->MailSend($this->MIMEHeader, $this->MIMEBody); - } - - } catch (phpmailerException $e) { - $this->SetError($e->getMessage()); - if ($this->exceptions) { - throw $e; - } - echo $e->getMessage()."\n"; - return false; - } - } - - /** - * Sends mail using the $Sendmail program. - * @param string $header The message headers - * @param string $body The message body - * @access protected - * @return bool - */ - protected function SendmailSend($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 $key => $val) { - if(!@$mail = popen($sendmail, 'w')) { - throw new phpmailerException($this->Lang('execute') . $this->Sendmail, self::STOP_CRITICAL); - } - fputs($mail, "To: " . $val . "\n"); - fputs($mail, $header); - fputs($mail, $body); - $result = pclose($mail); - // implement call back function if it exists - $isSent = ($result == 0) ? 1 : 0; - $this->doCallback($isSent, $val, $this->cc, $this->bcc, $this->Subject, $body); - if($result != 0) { - throw new phpmailerException($this->Lang('execute') . $this->Sendmail, self::STOP_CRITICAL); - } - } - } else { - if(!@$mail = popen($sendmail, 'w')) { - throw new phpmailerException($this->Lang('execute') . $this->Sendmail, self::STOP_CRITICAL); - } - fputs($mail, $header); - fputs($mail, $body); - $result = pclose($mail); - // implement call back function if it exists - $isSent = ($result == 0) ? 1 : 0; - $this->doCallback($isSent, $this->to, $this->cc, $this->bcc, $this->Subject, $body); - if($result != 0) { - throw new phpmailerException($this->Lang('execute') . $this->Sendmail, self::STOP_CRITICAL); - } - } - return true; - } - - /** - * Sends mail using the PHP mail() function. - * @param string $header The message headers - * @param string $body The message body - * @access protected - * @return bool - */ - protected function MailSend($header, $body) { - $toArr = array(); - foreach($this->to as $t) { - $toArr[] = $this->AddrFormat($t); - } - $to = implode(', ', $toArr); - - if (empty($this->Sender)) { - $params = "-oi -f %s"; - } else { - $params = sprintf("-oi -f %s", $this->Sender); - } - if ($this->Sender != '' and !ini_get('safe_mode')) { - $old_from = ini_get('sendmail_from'); - ini_set('sendmail_from', $this->Sender); - if ($this->SingleTo === true && count($toArr) > 1) { - foreach ($toArr as $key => $val) { - $rt = @mail($val, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header, $params); - // implement call back function if it exists - $isSent = ($rt == 1) ? 1 : 0; - $this->doCallback($isSent, $val, $this->cc, $this->bcc, $this->Subject, $body); - } - } else { - $rt = @mail($to, $this->EncodeHeader($this->SecureHeader($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, $body); - } - } else { - if ($this->SingleTo === true && count($toArr) > 1) { - foreach ($toArr as $key => $val) { - $rt = @mail($val, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header, $params); - // implement call back function if it exists - $isSent = ($rt == 1) ? 1 : 0; - $this->doCallback($isSent, $val, $this->cc, $this->bcc, $this->Subject, $body); - } - } else { - $rt = @mail($to, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header); - // implement call back function if it exists - $isSent = ($rt == 1) ? 1 : 0; - $this->doCallback($isSent, $to, $this->cc, $this->bcc, $this->Subject, $body); - } - } - if (isset($old_from)) { - ini_set('sendmail_from', $old_from); - } - if(!$rt) { - throw new phpmailerException($this->Lang('instantiate'), self::STOP_CRITICAL); - } - return true; - } - - /** - * Sends mail via SMTP using PhpSMTP - * Returns false if there is a bad MAIL FROM, RCPT, or DATA input. - * @param string $header The message headers - * @param string $body The message body - * @uses SMTP - * @access protected - * @return bool - */ - protected function SmtpSend($header, $body) { - require_once $this->PluginDir . 'class.smtp.php'; - $bad_rcpt = array(); - - if(!$this->SmtpConnect()) { - throw new phpmailerException($this->Lang('smtp_connect_failed'), self::STOP_CRITICAL); - } - $smtp_from = ($this->Sender == '') ? $this->From : $this->Sender; - if(!$this->smtp->Mail($smtp_from)) { - throw new phpmailerException($this->Lang('from_failed') . $smtp_from, self::STOP_CRITICAL); - } - - // Attempt to send attach all recipients - foreach($this->to as $to) { - if (!$this->smtp->Recipient($to[0])) { - $bad_rcpt[] = $to[0]; - // implement call back function if it exists - $isSent = 0; - $this->doCallback($isSent, $to[0], '', '', $this->Subject, $body); - } else { - // implement call back function if it exists - $isSent = 1; - $this->doCallback($isSent, $to[0], '', '', $this->Subject, $body); - } - } - foreach($this->cc as $cc) { - if (!$this->smtp->Recipient($cc[0])) { - $bad_rcpt[] = $cc[0]; - // implement call back function if it exists - $isSent = 0; - $this->doCallback($isSent, '', $cc[0], '', $this->Subject, $body); - } else { - // implement call back function if it exists - $isSent = 1; - $this->doCallback($isSent, '', $cc[0], '', $this->Subject, $body); - } - } - foreach($this->bcc as $bcc) { - if (!$this->smtp->Recipient($bcc[0])) { - $bad_rcpt[] = $bcc[0]; - // implement call back function if it exists - $isSent = 0; - $this->doCallback($isSent, '', '', $bcc[0], $this->Subject, $body); - } else { - // implement call back function if it exists - $isSent = 1; - $this->doCallback($isSent, '', '', $bcc[0], $this->Subject, $body); - } - } - - - if (count($bad_rcpt) > 0 ) { //Create error message for any bad addresses - $badaddresses = implode(', ', $bad_rcpt); - throw new phpmailerException($this->Lang('recipients_failed') . $badaddresses); - } - if(!$this->smtp->Data($header . $body)) { - throw new phpmailerException($this->Lang('data_not_accepted'), self::STOP_CRITICAL); - } - if($this->SMTPKeepAlive == true) { - $this->smtp->Reset(); - } - return true; - } - - /** - * Initiates a connection to an SMTP server. - * Returns false if the operation failed. - * @uses SMTP - * @access public - * @return bool - */ - public function SmtpConnect() { - if(is_null($this->smtp)) { - $this->smtp = new SMTP(); - } - - $this->smtp->do_debug = $this->SMTPDebug; - $hosts = explode(';', $this->Host); - $index = 0; - $connection = $this->smtp->Connected(); - - // Retry while there is no connection - try { - while($index < count($hosts) && !$connection) { - $hostinfo = array(); - if (preg_match('/^(.+):([0-9]+)$/', $hosts[$index], $hostinfo)) { - $host = $hostinfo[1]; - $port = $hostinfo[2]; - } else { - $host = $hosts[$index]; - $port = $this->Port; - } - - $tls = ($this->SMTPSecure == 'tls'); - $ssl = ($this->SMTPSecure == 'ssl'); - - if ($this->smtp->Connect(($ssl ? 'ssl://':'').$host, $port, $this->Timeout)) { - - $hello = ($this->Helo != '' ? $this->Helo : $this->ServerHostname()); - $this->smtp->Hello($hello); - - if ($tls) { - if (!$this->smtp->StartTLS()) { - throw new phpmailerException($this->Lang('tls')); - } - - //We must resend HELO after tls negotiation - $this->smtp->Hello($hello); - } - - $connection = true; - if ($this->SMTPAuth) { - if (!$this->smtp->Authenticate($this->Username, $this->Password)) { - throw new phpmailerException($this->Lang('authenticate')); - } - } - } - $index++; - if (!$connection) { - throw new phpmailerException($this->Lang('connect_host')); - } - } - } catch (phpmailerException $e) { - $this->smtp->Reset(); - throw $e; - } - return true; - } - - /** - * Closes the active SMTP session if one exists. - * @return void - */ - public function SmtpClose() { - if(!is_null($this->smtp)) { - if($this->smtp->Connected()) { - $this->smtp->Quit(); - $this->smtp->Close(); - } - } - } - - /** - * Sets the language for all class error messages. - * Returns false if it cannot load the language file. The default language is English. - * @param string $langcode ISO 639-1 2-character language code (e.g. Portuguese: "br") - * @param string $lang_path Path to the language file directory - * @access public - */ - function SetLanguage($langcode = 'en', $lang_path = 'language/') { - //Define full set of translatable strings - $PHPMAILER_LANG = array( - 'provide_address' => 'You must provide at least one recipient email address.', - 'mailer_not_supported' => ' mailer is not supported.', - 'execute' => 'Could not execute: ', - 'instantiate' => 'Could not instantiate mail function.', - 'authenticate' => 'SMTP Error: Could not authenticate.', - 'from_failed' => 'The following From address failed: ', - 'recipients_failed' => 'SMTP Error: The following recipients failed: ', - 'data_not_accepted' => 'SMTP Error: Data not accepted.', - 'connect_host' => 'SMTP Error: Could not connect to SMTP host.', - 'file_access' => 'Could not access file: ', - 'file_open' => 'File Error: Could not open file: ', - 'encoding' => 'Unknown encoding: ', - 'signing' => 'Signing Error: ', - 'smtp_error' => 'SMTP server error: ', - 'empty_message' => 'Message body empty', - 'invalid_address' => 'Invalid address', - 'variable_set' => 'Cannot set or reset variable: ' - ); - //Overwrite language-specific strings. This way we'll never have missing translations - no more "language string failed to load"! - $l = true; - if ($langcode != 'en') { //There is no English translation file - $l = @include $lang_path.'phpmailer.lang-'.$langcode.'.php'; - } - $this->language = $PHPMAILER_LANG; - return ($l == true); //Returns false if language not found - } - - /** - * Return the current array of language strings - * @return array - */ - public function GetTranslations() { - return $this->language; - } - - ///////////////////////////////////////////////// - // METHODS, MESSAGE CREATION - ///////////////////////////////////////////////// - - /** - * Creates recipient headers. - * @access public - * @return string - */ - public function AddrAppend($type, $addr) { - $addr_str = $type . ': '; - $addresses = array(); - foreach ($addr as $a) { - $addresses[] = $this->AddrFormat($a); - } - $addr_str .= implode(', ', $addresses); - $addr_str .= $this->LE; - - return $addr_str; - } - - /** - * Formats an address correctly. - * @access public - * @return string - */ - public function AddrFormat($addr) { - if (empty($addr[1])) { - return $this->SecureHeader($addr[0]); - } else { - return $this->EncodeHeader($this->SecureHeader($addr[1]), 'phrase') . " <" . $this->SecureHeader($addr[0]) . ">"; - } - } - - /** - * Wraps message for use with mailers that do not - * automatically perform wrapping and for quoted-printable. - * Original written by philippe. - * @param string $message The message to wrap - * @param integer $length The line length to wrap to - * @param boolean $qp_mode Whether to run in Quoted-Printable mode - * @access public - * @return string - */ - public function WrapText($message, $length, $qp_mode = false) { - $soft_break = ($qp_mode) ? sprintf(" =%s", $this->LE) : $this->LE; - // If utf-8 encoding is used, we will need to make sure we don't - // split multibyte characters when we wrap - $is_utf8 = (strtolower($this->CharSet) == "utf-8"); - - $message = $this->FixEOL($message); - if (substr($message, -1) == $this->LE) { - $message = substr($message, 0, -1); - } - - $line = explode($this->LE, $message); - $message = ''; - for ($i = 0 ;$i < count($line); $i++) { - $line_part = explode(' ', $line[$i]); - $buf = ''; - for ($e = 0; $e $length)) { - $space_left = $length - strlen($buf) - 1; - 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", $this->LE); - } else { - $message .= $buf . $soft_break; - } - $buf = ''; - } - while (strlen($word) > 0) { - $len = $length; - if ($is_utf8) { - $len = $this->UTF8CharBoundary($word, $len); - } elseif (substr($word, $len - 1, 1) == "=") { - $len--; - } elseif (substr($word, $len - 2, 1) == "=") { - $len -= 2; - } - $part = substr($word, 0, $len); - $word = substr($word, $len); - - if (strlen($word) > 0) { - $message .= $part . sprintf("=%s", $this->LE); - } 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 . $this->LE; - } - - return $message; - } - - /** - * Finds last character boundary prior to maxLength in a utf-8 - * quoted (printable) encoded string. - * Original written by Colin Brown. - * @access public - * @param string $encodedText utf-8 QP text - * @param int $maxLength find last character boundary prior to this length - * @return int - */ - public function UTF8CharBoundary($encodedText, $maxLength) { - $foundSplitPos = false; - $lookBack = 3; - while (!$foundSplitPos) { - $lastChunk = substr($encodedText, $maxLength - $lookBack, $lookBack); - $encodedCharPos = strpos($lastChunk, "="); - if ($encodedCharPos !== false) { - // Found start of encoded character byte within $lookBack block. - // Check the encoded byte value (the 2 chars after the '=') - $hex = substr($encodedText, $maxLength - $lookBack + $encodedCharPos + 1, 2); - $dec = hexdec($hex); - if ($dec < 128) { // Single byte character. - // If the encoded char was found at pos 0, it will fit - // otherwise reduce maxLength to start of the encoded char - $maxLength = ($encodedCharPos == 0) ? $maxLength : - $maxLength - ($lookBack - $encodedCharPos); - $foundSplitPos = true; - } elseif ($dec >= 192) { // First byte of a multi byte character - // Reduce maxLength to split at start of character - $maxLength = $maxLength - ($lookBack - $encodedCharPos); - $foundSplitPos = true; - } elseif ($dec < 192) { // Middle byte of a multi byte character, look further back - $lookBack += 3; - } - } else { - // No encoded character found - $foundSplitPos = true; - } - } - return $maxLength; - } - - - /** - * Set the body wrapping. - * @access public - * @return void - */ - public function SetWordWrap() { - if($this->WordWrap < 1) { - return; - } - - switch($this->message_type) { - case 'alt': - case 'alt_inline': - case 'alt_attach': - case 'alt_inline_attach': - $this->AltBody = $this->WrapText($this->AltBody, $this->WordWrap); - break; - default: - $this->Body = $this->WrapText($this->Body, $this->WordWrap); - break; - } - } - - /** - * Assembles message header. - * @access public - * @return string The assembled header - */ - public function CreateHeader() { - $result = ''; - - // Set the boundaries - $uniq_id = md5(uniqid(time())); - $this->boundary[1] = 'b1_' . $uniq_id; - $this->boundary[2] = 'b2_' . $uniq_id; - $this->boundary[3] = 'b3_' . $uniq_id; - - $result .= $this->HeaderLine('Date', self::RFCDate()); - if($this->Sender == '') { - $result .= $this->HeaderLine('Return-Path', trim($this->From)); - } else { - $result .= $this->HeaderLine('Return-Path', trim($this->Sender)); - } - - // To be created automatically by mail() - if($this->Mailer != 'mail') { - if ($this->SingleTo === true) { - foreach($this->to as $t) { - $this->SingleToArray[] = $this->AddrFormat($t); - } - } else { - if(count($this->to) > 0) { - $result .= $this->AddrAppend('To', $this->to); - } elseif (count($this->cc) == 0) { - $result .= $this->HeaderLine('To', 'undisclosed-recipients:;'); - } - } - } - - $from = array(); - $from[0][0] = trim($this->From); - $from[0][1] = $this->FromName; - $result .= $this->AddrAppend('From', $from); - - // sendmail and mail() extract Cc from the header before sending - if(count($this->cc) > 0) { - $result .= $this->AddrAppend('Cc', $this->cc); - } - - // sendmail and mail() extract Bcc from the header before sending - if((($this->Mailer == 'sendmail') || ($this->Mailer == 'mail')) && (count($this->bcc) > 0)) { - $result .= $this->AddrAppend('Bcc', $this->bcc); - } - - if(count($this->ReplyTo) > 0) { - $result .= $this->AddrAppend('Reply-to', $this->ReplyTo); - } - - // mail() sets the subject itself - if($this->Mailer != 'mail') { - $result .= $this->HeaderLine('Subject', $this->EncodeHeader($this->SecureHeader($this->Subject))); - } - - if($this->MessageID != '') { - $result .= $this->HeaderLine('Message-ID', $this->MessageID); - } else { - $result .= sprintf("Message-ID: <%s@%s>%s", $uniq_id, $this->ServerHostname(), $this->LE); - } - $result .= $this->HeaderLine('X-Priority', $this->Priority); - if($this->XMailer) { - $result .= $this->HeaderLine('X-Mailer', $this->XMailer); - } else { - $result .= $this->HeaderLine('X-Mailer', 'PHPMailer '.$this->Version.' (http://code.google.com/a/apache-extras.org/p/phpmailer/)'); - } - - if($this->ConfirmReadingTo != '') { - $result .= $this->HeaderLine('Disposition-Notification-To', '<' . trim($this->ConfirmReadingTo) . '>'); - } - - // Add custom headers - for($index = 0; $index < count($this->CustomHeader); $index++) { - $result .= $this->HeaderLine(trim($this->CustomHeader[$index][0]), $this->EncodeHeader(trim($this->CustomHeader[$index][1]))); - } - if (!$this->sign_key_file) { - $result .= $this->HeaderLine('MIME-Version', '1.0'); - $result .= $this->GetMailMIME(); - } - - return $result; - } - - /** - * Returns the message MIME. - * @access public - * @return string - */ - public function GetMailMIME() { - $result = ''; - switch($this->message_type) { - case 'plain': - $result .= $this->HeaderLine('Content-Transfer-Encoding', $this->Encoding); - $result .= $this->TextLine('Content-Type: '.$this->ContentType.'; charset="'.$this->CharSet.'"'); - break; - 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=\"" . $this->boundary[1] . '"'); - break; - } - - if($this->Mailer != 'mail') { - $result .= $this->LE.$this->LE; - } - - return $result; - } - - /** - * Assembles the message body. Returns an empty string on failure. - * @access public - * @return string The assembled message body - */ - public function CreateBody() { - $body = ''; - - if ($this->sign_key_file) { - $body .= $this->GetMailMIME(); - } - - $this->SetWordWrap(); - - switch($this->message_type) { - case 'plain': - $body .= $this->EncodeString($this->Body, $this->Encoding); - break; - case 'inline': - $body .= $this->GetBoundary($this->boundary[1], '', '', ''); - $body .= $this->EncodeString($this->Body, $this->Encoding); - $body .= $this->LE.$this->LE; - $body .= $this->AttachAll("inline", $this->boundary[1]); - break; - case 'attach': - $body .= $this->GetBoundary($this->boundary[1], '', '', ''); - $body .= $this->EncodeString($this->Body, $this->Encoding); - $body .= $this->LE.$this->LE; - $body .= $this->AttachAll("attachment", $this->boundary[1]); - break; - case 'inline_attach': - $body .= $this->TextLine("--" . $this->boundary[1]); - $body .= $this->HeaderLine('Content-Type', 'multipart/related;'); - $body .= $this->TextLine("\tboundary=\"" . $this->boundary[2] . '"'); - $body .= $this->LE; - $body .= $this->GetBoundary($this->boundary[2], '', '', ''); - $body .= $this->EncodeString($this->Body, $this->Encoding); - $body .= $this->LE.$this->LE; - $body .= $this->AttachAll("inline", $this->boundary[2]); - $body .= $this->LE; - $body .= $this->AttachAll("attachment", $this->boundary[1]); - break; - case 'alt': - $body .= $this->GetBoundary($this->boundary[1], '', 'text/plain', ''); - $body .= $this->EncodeString($this->AltBody, $this->Encoding); - $body .= $this->LE.$this->LE; - $body .= $this->GetBoundary($this->boundary[1], '', 'text/html', ''); - $body .= $this->EncodeString($this->Body, $this->Encoding); - $body .= $this->LE.$this->LE; - $body .= $this->EndBoundary($this->boundary[1]); - break; - case 'alt_inline': - $body .= $this->GetBoundary($this->boundary[1], '', 'text/plain', ''); - $body .= $this->EncodeString($this->AltBody, $this->Encoding); - $body .= $this->LE.$this->LE; - $body .= $this->TextLine("--" . $this->boundary[1]); - $body .= $this->HeaderLine('Content-Type', 'multipart/related;'); - $body .= $this->TextLine("\tboundary=\"" . $this->boundary[2] . '"'); - $body .= $this->LE; - $body .= $this->GetBoundary($this->boundary[2], '', 'text/html', ''); - $body .= $this->EncodeString($this->Body, $this->Encoding); - $body .= $this->LE.$this->LE; - $body .= $this->AttachAll("inline", $this->boundary[2]); - $body .= $this->LE; - $body .= $this->EndBoundary($this->boundary[1]); - break; - case 'alt_attach': - $body .= $this->TextLine("--" . $this->boundary[1]); - $body .= $this->HeaderLine('Content-Type', 'multipart/alternative;'); - $body .= $this->TextLine("\tboundary=\"" . $this->boundary[2] . '"'); - $body .= $this->LE; - $body .= $this->GetBoundary($this->boundary[2], '', 'text/plain', ''); - $body .= $this->EncodeString($this->AltBody, $this->Encoding); - $body .= $this->LE.$this->LE; - $body .= $this->GetBoundary($this->boundary[2], '', 'text/html', ''); - $body .= $this->EncodeString($this->Body, $this->Encoding); - $body .= $this->LE.$this->LE; - $body .= $this->EndBoundary($this->boundary[2]); - $body .= $this->LE; - $body .= $this->AttachAll("attachment", $this->boundary[1]); - break; - case 'alt_inline_attach': - $body .= $this->TextLine("--" . $this->boundary[1]); - $body .= $this->HeaderLine('Content-Type', 'multipart/alternative;'); - $body .= $this->TextLine("\tboundary=\"" . $this->boundary[2] . '"'); - $body .= $this->LE; - $body .= $this->GetBoundary($this->boundary[2], '', 'text/plain', ''); - $body .= $this->EncodeString($this->AltBody, $this->Encoding); - $body .= $this->LE.$this->LE; - $body .= $this->TextLine("--" . $this->boundary[2]); - $body .= $this->HeaderLine('Content-Type', 'multipart/related;'); - $body .= $this->TextLine("\tboundary=\"" . $this->boundary[3] . '"'); - $body .= $this->LE; - $body .= $this->GetBoundary($this->boundary[3], '', 'text/html', ''); - $body .= $this->EncodeString($this->Body, $this->Encoding); - $body .= $this->LE.$this->LE; - $body .= $this->AttachAll("inline", $this->boundary[3]); - $body .= $this->LE; - $body .= $this->EndBoundary($this->boundary[2]); - $body .= $this->LE; - $body .= $this->AttachAll("attachment", $this->boundary[1]); - break; - } - - if ($this->IsError()) { - $body = ''; - } elseif ($this->sign_key_file) { - try { - $file = tempnam('', 'mail'); - file_put_contents($file, $body); //TODO check this worked - $signed = tempnam("", "signed"); - if (@openssl_pkcs7_sign($file, $signed, "file://".$this->sign_cert_file, array("file://".$this->sign_key_file, $this->sign_key_pass), NULL)) { - @unlink($file); - @unlink($signed); - $body = file_get_contents($signed); - } else { - @unlink($file); - @unlink($signed); - throw new phpmailerException($this->Lang("signing").openssl_error_string()); - } - } catch (phpmailerException $e) { - $body = ''; - if ($this->exceptions) { - throw $e; - } - } - } - - return $body; - } - - /** - * Returns the start of a message boundary. - * @access protected - * @return string - */ - protected function GetBoundary($boundary, $charSet, $contentType, $encoding) { - $result = ''; - if($charSet == '') { - $charSet = $this->CharSet; - } - if($contentType == '') { - $contentType = $this->ContentType; - } - if($encoding == '') { - $encoding = $this->Encoding; - } - $result .= $this->TextLine('--' . $boundary); - $result .= sprintf("Content-Type: %s; charset=\"%s\"", $contentType, $charSet); - $result .= $this->LE; - $result .= $this->HeaderLine('Content-Transfer-Encoding', $encoding); - $result .= $this->LE; - - return $result; - } - - /** - * Returns the end of a message boundary. - * @access protected - * @return string - */ - protected function EndBoundary($boundary) { - return $this->LE . '--' . $boundary . '--' . $this->LE; - } - - /** - * Sets the message type. - * @access protected - * @return void - */ - protected function SetMessageType() { - $this->message_type = array(); - if($this->AlternativeExists()) $this->message_type[] = "alt"; - if($this->InlineImageExists()) $this->message_type[] = "inline"; - if($this->AttachmentExists()) $this->message_type[] = "attach"; - $this->message_type = implode("_", $this->message_type); - if($this->message_type == "") $this->message_type = "plain"; - } - - /** - * Returns a formatted header line. - * @access public - * @return string - */ - public function HeaderLine($name, $value) { - return $name . ': ' . $value . $this->LE; - } - - /** - * Returns a formatted mail line. - * @access public - * @return string - */ - public function TextLine($value) { - return $value . $this->LE; - } - - ///////////////////////////////////////////////// - // CLASS METHODS, ATTACHMENTS - ///////////////////////////////////////////////// - - /** - * Adds an attachment from a path on the filesystem. - * Returns false if the file could not be found - * or accessed. - * @param string $path Path to the attachment. - * @param string $name Overrides the attachment name. - * @param string $encoding File encoding (see $Encoding). - * @param string $type File extension (MIME) type. - * @return bool - */ - public function AddAttachment($path, $name = '', $encoding = 'base64', $type = 'application/octet-stream') { - try { - if ( !@is_file($path) ) { - throw new phpmailerException($this->Lang('file_access') . $path, self::STOP_CONTINUE); - } - $filename = basename($path); - if ( $name == '' ) { - $name = $filename; - } - - $this->attachment[] = array( - 0 => $path, - 1 => $filename, - 2 => $name, - 3 => $encoding, - 4 => $type, - 5 => false, // isStringAttachment - 6 => 'attachment', - 7 => 0 - ); - - } catch (phpmailerException $e) { - $this->SetError($e->getMessage()); - if ($this->exceptions) { - throw $e; - } - echo $e->getMessage()."\n"; - if ( $e->getCode() == self::STOP_CRITICAL ) { - return false; - } - } - return true; - } - - /** - * Return the current array of attachments - * @return array - */ - public function GetAttachments() { - return $this->attachment; - } - - /** - * Attaches all fs, string, and binary attachments to the message. - * Returns an empty string on failure. - * @access protected - * @return string - */ - protected function AttachAll($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 - $bString = $attachment[5]; - if ($bString) { - $string = $attachment[0]; - } else { - $path = $attachment[0]; - } - - $inclhash = md5(serialize($attachment)); - if (in_array($inclhash, $incl)) { continue; } - $incl[] = $inclhash; - $filename = $attachment[1]; - $name = $attachment[2]; - $encoding = $attachment[3]; - $type = $attachment[4]; - $disposition = $attachment[6]; - $cid = $attachment[7]; - if ( $disposition == 'inline' && isset($cidUniq[$cid]) ) { continue; } - $cidUniq[$cid] = true; - - $mime[] = sprintf("--%s%s", $boundary, $this->LE); - $mime[] = sprintf("Content-Type: %s; name=\"%s\"%s", $type, $this->EncodeHeader($this->SecureHeader($name)), $this->LE); - $mime[] = sprintf("Content-Transfer-Encoding: %s%s", $encoding, $this->LE); - - if($disposition == 'inline') { - $mime[] = sprintf("Content-ID: <%s>%s", $cid, $this->LE); - } - - $mime[] = sprintf("Content-Disposition: %s; filename=\"%s\"%s", $disposition, $this->EncodeHeader($this->SecureHeader($name)), $this->LE.$this->LE); - - // Encode as string attachment - if($bString) { - $mime[] = $this->EncodeString($string, $encoding); - if($this->IsError()) { - return ''; - } - $mime[] = $this->LE.$this->LE; - } else { - $mime[] = $this->EncodeFile($path, $encoding); - if($this->IsError()) { - return ''; - } - $mime[] = $this->LE.$this->LE; - } - } - } - - $mime[] = sprintf("--%s--%s", $boundary, $this->LE); - - return implode("", $mime); - } - - /** - * Encodes attachment in requested format. - * Returns an empty string on failure. - * @param string $path The full path to the file - * @param string $encoding The encoding to use; one of 'base64', '7bit', '8bit', 'binary', 'quoted-printable' - * @see EncodeFile() - * @access protected - * @return string - */ - protected function EncodeFile($path, $encoding = 'base64') { - try { - if (!is_readable($path)) { - throw new phpmailerException($this->Lang('file_open') . $path, self::STOP_CONTINUE); - } - if (function_exists('get_magic_quotes')) { - function get_magic_quotes() { - return false; - } - } - if (version_compare(PHP_VERSION, '5.3.0', '<')) { - $magic_quotes = get_magic_quotes_runtime(); - set_magic_quotes_runtime(0); - } - $file_buffer = file_get_contents($path); - $file_buffer = $this->EncodeString($file_buffer, $encoding); - if (version_compare(PHP_VERSION, '5.3.0', '<')) { - set_magic_quotes_runtime($magic_quotes); - } - return $file_buffer; - } catch (Exception $e) { - $this->SetError($e->getMessage()); - return ''; - } - } - - /** - * Encodes string to requested format. - * Returns an empty string on failure. - * @param string $str The text to encode - * @param string $encoding The encoding to use; one of 'base64', '7bit', '8bit', 'binary', 'quoted-printable' - * @access public - * @return string - */ - public function EncodeString($str, $encoding = 'base64') { - $encoded = ''; - switch(strtolower($encoding)) { - case 'base64': - $encoded = chunk_split(base64_encode($str), 76, $this->LE); - break; - case '7bit': - case '8bit': - $encoded = $this->FixEOL($str); - //Make sure it ends with a line break - if (substr($encoded, -(strlen($this->LE))) != $this->LE) - $encoded .= $this->LE; - break; - case 'binary': - $encoded = $str; - break; - case 'quoted-printable': - $encoded = $this->EncodeQP($str); - break; - default: - $this->SetError($this->Lang('encoding') . $encoding); - break; - } - return $encoded; - } - - /** - * Encode a header string to best (shortest) of Q, B, quoted or none. - * @access public - * @return string - */ - public function EncodeHeader($str, $position = 'text') { - $x = 0; - - switch (strtolower($position)) { - case 'phrase': - if (!preg_match('/[\200-\377]/', $str)) { - // Can't use addslashes as we don't know what value has magic_quotes_sybase - $encoded = addcslashes($str, "\0..\37\177\\\""); - if (($str == $encoded) && !preg_match('/[^A-Za-z0-9!#$%&\'*+\/=?^_`{|}~ -]/', $str)) { - return ($encoded); - } else { - return ("\"$encoded\""); - } - } - $x = preg_match_all('/[^\040\041\043-\133\135-\176]/', $str, $matches); - break; - case 'comment': - $x = preg_match_all('/[()"]/', $str, $matches); - // Fall-through - case 'text': - default: - $x += preg_match_all('/[\000-\010\013\014\016-\037\177-\377]/', $str, $matches); - break; - } - - if ($x == 0) { - return ($str); - } - - $maxlen = 75 - 7 - strlen($this->CharSet); - // Try to select the encoding which should produce the shortest output - if (strlen($str)/3 < $x) { - $encoding = 'B'; - if (function_exists('mb_strlen') && $this->HasMultiBytes($str)) { - // Use a custom function which correctly encodes and wraps long - // multibyte strings without breaking lines within a character - $encoded = $this->Base64EncodeWrapMB($str); - } 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); - $encoded = str_replace('='.$this->LE, "\n", trim($encoded)); - } - - $encoded = preg_replace('/^(.*)$/m', " =?".$this->CharSet."?$encoding?\\1?=", $encoded); - $encoded = trim(str_replace("\n", $this->LE, $encoded)); - - return $encoded; - } - - /** - * Checks if a string contains multibyte characters. - * @access public - * @param string $str multi-byte text to wrap encode - * @return bool - */ - public function HasMultiBytes($str) { - if (function_exists('mb_strlen')) { - return (strlen($str) > mb_strlen($str, $this->CharSet)); - } else { // Assume no multibytes (we can't handle without mbstring functions anyway) - return false; - } - } - - /** - * Correctly encodes and wraps long multibyte strings for mail headers - * without breaking lines within a character. - * Adapted from a function by paravoid at http://uk.php.net/manual/en/function.mb-encode-mimeheader.php - * @access public - * @param string $str multi-byte text to wrap encode - * @return string - */ - public function Base64EncodeWrapMB($str) { - $start = "=?".$this->CharSet."?B?"; - $end = "?="; - $encoded = ""; - - $mb_length = mb_strlen($str, $this->CharSet); - // Each line must have length <= 75, including $start and $end - $length = 75 - strlen($start) - strlen($end); - // Average multi-byte ratio - $ratio = $mb_length / strlen($str); - // Base64 has a 4:3 ratio - $offset = $avgLength = floor($length * $ratio * .75); - - for ($i = 0; $i < $mb_length; $i += $offset) { - $lookBack = 0; - - do { - $offset = $avgLength - $lookBack; - $chunk = mb_substr($str, $i, $offset, $this->CharSet); - $chunk = base64_encode($chunk); - $lookBack++; - } - while (strlen($chunk) > $length); - - $encoded .= $chunk . $this->LE; - } - - // Chomp the last linefeed - $encoded = substr($encoded, 0, -strlen($this->LE)); - return $encoded; - } - - /** - * Encode string to quoted-printable. - * Only uses standard PHP, slow, but will always work - * @access public - * @param string $string the text to encode - * @param integer $line_max Number of chars allowed on a line before wrapping - * @return string - */ - public function EncodeQPphp( $input = '', $line_max = 76, $space_conv = false) { - $hex = array('0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F'); - $lines = preg_split('/(?:\r\n|\r|\n)/', $input); - $eol = "\r\n"; - $escape = '='; - $output = ''; - while( list(, $line) = each($lines) ) { - $linlen = strlen($line); - $newline = ''; - for($i = 0; $i < $linlen; $i++) { - $c = substr( $line, $i, 1 ); - $dec = ord( $c ); - if ( ( $i == 0 ) && ( $dec == 46 ) ) { // convert first point in the line into =2E - $c = '=2E'; - } - if ( $dec == 32 ) { - if ( $i == ( $linlen - 1 ) ) { // convert space at eol only - $c = '=20'; - } else if ( $space_conv ) { - $c = '=20'; - } - } elseif ( ($dec == 61) || ($dec < 32 ) || ($dec > 126) ) { // always encode "\t", which is *not* required - $h2 = floor($dec/16); - $h1 = floor($dec%16); - $c = $escape.$hex[$h2].$hex[$h1]; - } - if ( (strlen($newline) + strlen($c)) >= $line_max ) { // CRLF is not counted - $output .= $newline.$escape.$eol; // soft line break; " =\r\n" is okay - $newline = ''; - // check if newline first character will be point or not - if ( $dec == 46 ) { - $c = '=2E'; - } - } - $newline .= $c; - } // end of for - $output .= $newline.$eol; - } // end of while - return $output; - } - - /** - * Encode string to RFC2045 (6.7) quoted-printable format - * Uses a PHP5 stream filter to do the encoding about 64x faster than the old version - * Also results in same content as you started with after decoding - * @see EncodeQPphp() - * @access public - * @param string $string the text to encode - * @param integer $line_max Number of chars allowed on a line before wrapping - * @param boolean $space_conv Dummy param for compatibility with existing EncodeQP function - * @return string - * @author Marcus Bointon - */ - public function EncodeQP($string, $line_max = 76, $space_conv = false) { - if (function_exists('quoted_printable_encode')) { //Use native function if it's available (>= PHP5.3) - return quoted_printable_encode($string); - } - $filters = stream_get_filters(); - if (!in_array('convert.*', $filters)) { //Got convert stream filter? - return $this->EncodeQPphp($string, $line_max, $space_conv); //Fall back to old implementation - } - $fp = fopen('php://temp/', 'r+'); - $string = preg_replace('/\r\n?/', $this->LE, $string); //Normalise line breaks - $params = array('line-length' => $line_max, 'line-break-chars' => $this->LE); - $s = stream_filter_append($fp, 'convert.quoted-printable-encode', STREAM_FILTER_READ, $params); - fputs($fp, $string); - rewind($fp); - $out = stream_get_contents($fp); - stream_filter_remove($s); - $out = preg_replace('/^\./m', '=2E', $out); //Encode . if it is first char on a line, workaround for bug in Exchange - fclose($fp); - return $out; - } - - /** - * Encode string to q encoding. - * @link http://tools.ietf.org/html/rfc2047 - * @param string $str the text to encode - * @param string $position Where the text is going to be used, see the RFC for what that means - * @access public - * @return string - */ - public function EncodeQ($str, $position = 'text') { - // There should not be any EOL in the string - $encoded = preg_replace('/[\r\n]*/', '', $str); - - switch (strtolower($position)) { - case 'phrase': - $encoded = preg_replace("/([^A-Za-z0-9!*+\/ -])/e", "'='.sprintf('%02X', ord('\\1'))", $encoded); - break; - case 'comment': - $encoded = preg_replace("/([\(\)\"])/e", "'='.sprintf('%02X', ord('\\1'))", $encoded); - case 'text': - default: - // Replace every high ascii, control =, ? and _ characters - //TODO using /e (equivalent to eval()) is probably not a good idea - $encoded = preg_replace('/([\000-\011\013\014\016-\037\075\077\137\177-\377])/e', - "'='.sprintf('%02X', ord(stripslashes('\\1')))", $encoded); - break; - } - - // Replace every spaces to _ (more readable than =20) - $encoded = str_replace(' ', '_', $encoded); - - return $encoded; - } - - /** - * Adds a string or binary attachment (non-filesystem) to the list. - * This method can be used to attach ascii or binary data, - * such as a BLOB record from a database. - * @param string $string String attachment data. - * @param string $filename Name of the attachment. - * @param string $encoding File encoding (see $Encoding). - * @param string $type File extension (MIME) type. - * @return void - */ - public function AddStringAttachment($string, $filename, $encoding = 'base64', $type = 'application/octet-stream') { - // Append to $attachment array - $this->attachment[] = array( - 0 => $string, - 1 => $filename, - 2 => basename($filename), - 3 => $encoding, - 4 => $type, - 5 => true, // isStringAttachment - 6 => 'attachment', - 7 => 0 - ); - } - - /** - * Adds an embedded attachment. This can include images, sounds, and - * just about any other document. Make sure to set the $type to an - * image type. For JPEG images use "image/jpeg" and for GIF images - * use "image/gif". - * @param string $path Path to the attachment. - * @param string $cid Content ID of the attachment. Use this to identify - * the Id for accessing the image in an HTML form. - * @param string $name Overrides the attachment name. - * @param string $encoding File encoding (see $Encoding). - * @param string $type File extension (MIME) type. - * @return bool - */ - public function AddEmbeddedImage($path, $cid, $name = '', $encoding = 'base64', $type = 'application/octet-stream') { - - if ( !@is_file($path) ) { - $this->SetError($this->Lang('file_access') . $path); - return false; - } - - $filename = basename($path); - if ( $name == '' ) { - $name = $filename; - } - - // Append to $attachment array - $this->attachment[] = array( - 0 => $path, - 1 => $filename, - 2 => $name, - 3 => $encoding, - 4 => $type, - 5 => false, // isStringAttachment - 6 => 'inline', - 7 => $cid - ); - - return true; - } - - public function AddStringEmbeddedImage($string, $cid, $filename = '', $encoding = 'base64', $type = 'application/octet-stream') { - // Append to $attachment array - $this->attachment[] = array( - 0 => $string, - 1 => $filename, - 2 => basename($filename), - 3 => $encoding, - 4 => $type, - 5 => true, // isStringAttachment - 6 => 'inline', - 7 => $cid - ); - } - - /** - * Returns true if an inline attachment is present. - * @access public - * @return bool - */ - public function InlineImageExists() { - foreach($this->attachment as $attachment) { - if ($attachment[6] == 'inline') { - return true; - } - } - return false; - } - - public function AttachmentExists() { - foreach($this->attachment as $attachment) { - if ($attachment[6] == 'attachment') { - return true; - } - } - return false; - } - - public function AlternativeExists() { - return strlen($this->AltBody)>0; - } - - ///////////////////////////////////////////////// - // CLASS METHODS, MESSAGE RESET - ///////////////////////////////////////////////// - - /** - * Clears all recipients assigned in the TO array. Returns void. - * @return void - */ - public function ClearAddresses() { - foreach($this->to as $to) { - unset($this->all_recipients[strtolower($to[0])]); - } - $this->to = array(); - } - - /** - * Clears all recipients assigned in the CC array. Returns void. - * @return void - */ - public function ClearCCs() { - foreach($this->cc as $cc) { - unset($this->all_recipients[strtolower($cc[0])]); - } - $this->cc = array(); - } - - /** - * Clears all recipients assigned in the BCC array. Returns void. - * @return void - */ - public function ClearBCCs() { - foreach($this->bcc as $bcc) { - unset($this->all_recipients[strtolower($bcc[0])]); - } - $this->bcc = array(); - } - - /** - * Clears all recipients assigned in the ReplyTo array. Returns void. - * @return void - */ - public function ClearReplyTos() { - $this->ReplyTo = array(); - } - - /** - * Clears all recipients assigned in the TO, CC and BCC - * array. Returns void. - * @return void - */ - public function ClearAllRecipients() { - $this->to = array(); - $this->cc = array(); - $this->bcc = array(); - $this->all_recipients = array(); - } - - /** - * Clears all previously set filesystem, string, and binary - * attachments. Returns void. - * @return void - */ - public function ClearAttachments() { - $this->attachment = array(); - } - - /** - * Clears all custom headers. Returns void. - * @return void - */ - public function ClearCustomHeaders() { - $this->CustomHeader = array(); - } - - ///////////////////////////////////////////////// - // CLASS METHODS, MISCELLANEOUS - ///////////////////////////////////////////////// - - /** - * Adds the error message to the error container. - * @access protected - * @return void - */ - protected function SetError($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; - } - - /** - * Returns the proper RFC 822 formatted date. - * @access public - * @return string - * @static - */ - public static function RFCDate() { - $tz = date('Z'); - $tzs = ($tz < 0) ? '-' : '+'; - $tz = abs($tz); - $tz = (int)($tz/3600)*100 + ($tz%3600)/60; - $result = sprintf("%s %s%04d", date('D, j M Y H:i:s'), $tzs, $tz); - - return $result; - } - - /** - * Returns the server hostname or 'localhost.localdomain' if unknown. - * @access protected - * @return string - */ - protected function ServerHostname() { - if (!empty($this->Hostname)) { - $result = $this->Hostname; - } elseif (isset($_SERVER['SERVER_NAME'])) { - $result = $_SERVER['SERVER_NAME']; - } else { - $result = 'localhost.localdomain'; - } - - return $result; - } - - /** - * Returns a message in the appropriate language. - * @access protected - * @return string - */ - protected function Lang($key) { - if(count($this->language) < 1) { - $this->SetLanguage('en'); // set the default language - } - - if(isset($this->language[$key])) { - return $this->language[$key]; - } else { - return 'Language string failed to load: ' . $key; - } - } - - /** - * Returns true if an error occurred. - * @access public - * @return bool - */ - public function IsError() { - return ($this->error_count > 0); - } - - /** - * Changes every end of line from CR or LF to CRLF. - * @access public - * @return string - */ - public function FixEOL($str) { - $str = str_replace("\r\n", "\n", $str); - $str = str_replace("\r", "\n", $str); - $str = str_replace("\n", $this->LE, $str); - return $str; - } - - /** - * Adds a custom header. - * @access public - * @return void - */ - public function AddCustomHeader($custom_header) { - $this->CustomHeader[] = explode(':', $custom_header, 2); - } - - /** - * Evaluates the message and returns modifications for inline images and backgrounds - * @access public - * @return $message - */ - public function MsgHTML($message, $basedir = '') { - preg_match_all("/(src|background)=\"(.*)\"/Ui", $message, $images); - if(isset($images[2])) { - foreach($images[2] as $i => $url) { - // do not change urls for absolute images (thanks to corvuscorax) - if (!preg_match('#^[A-z]+://#', $url)) { - $filename = basename($url); - $directory = dirname($url); - ($directory == '.') ? $directory='': ''; - $cid = 'cid:' . md5($filename); - $ext = pathinfo($filename, PATHINFO_EXTENSION); - $mimeType = self::_mime_types($ext); - if ( strlen($basedir) > 1 && substr($basedir, -1) != '/') { $basedir .= '/'; } - if ( strlen($directory) > 1 && substr($directory, -1) != '/') { $directory .= '/'; } - if ( $this->AddEmbeddedImage($basedir.$directory.$filename, md5($filename), $filename, 'base64', $mimeType) ) { - $message = preg_replace("/".$images[1][$i]."=\"".preg_quote($url, '/')."\"/Ui", $images[1][$i]."=\"".$cid."\"", $message); - } - } - } - } - $this->IsHTML(true); - $this->Body = $message; - $textMsg = trim(strip_tags(preg_replace('/<(head|title|style|script)[^>]*>.*?<\/\\1>/s', '', $message))); - if (!empty($textMsg) && empty($this->AltBody)) { - $this->AltBody = html_entity_decode($textMsg); - } - if (empty($this->AltBody)) { - $this->AltBody = 'To view this email message, open it in a program that understands HTML!' . "\n\n"; - } - } - - /** - * Gets the MIME type of the embedded or inline image - * @param string File extension - * @access public - * @return string MIME type of ext - * @static - */ - public static function _mime_types($ext = '') { - $mimes = array( - 'hqx' => 'application/mac-binhex40', - 'cpt' => 'application/mac-compactpro', - 'doc' => 'application/msword', - 'bin' => 'application/macbinary', - 'dms' => 'application/octet-stream', - 'lha' => 'application/octet-stream', - 'lzh' => 'application/octet-stream', - 'exe' => 'application/octet-stream', - 'class' => 'application/octet-stream', - 'psd' => 'application/octet-stream', - 'so' => 'application/octet-stream', - 'sea' => 'application/octet-stream', - 'dll' => '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', - 'php' => 'application/x-httpd-php', - 'php4' => 'application/x-httpd-php', - 'php3' => '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', - 'xhtml' => 'application/xhtml+xml', - 'xht' => 'application/xhtml+xml', - 'zip' => 'application/zip', - 'mid' => 'audio/midi', - 'midi' => 'audio/midi', - 'mpga' => 'audio/mpeg', - 'mp2' => 'audio/mpeg', - 'mp3' => 'audio/mpeg', - 'aif' => 'audio/x-aiff', - 'aiff' => 'audio/x-aiff', - 'aifc' => 'audio/x-aiff', - 'ram' => 'audio/x-pn-realaudio', - 'rm' => 'audio/x-pn-realaudio', - 'rpm' => 'audio/x-pn-realaudio-plugin', - 'ra' => 'audio/x-realaudio', - 'rv' => 'video/vnd.rn-realvideo', - 'wav' => 'audio/x-wav', - 'bmp' => 'image/bmp', - 'gif' => 'image/gif', - 'jpeg' => 'image/jpeg', - 'jpg' => 'image/jpeg', - 'jpe' => 'image/jpeg', - 'png' => 'image/png', - 'tiff' => 'image/tiff', - 'tif' => 'image/tiff', - 'css' => 'text/css', - 'html' => 'text/html', - 'htm' => 'text/html', - 'shtml' => 'text/html', - 'txt' => 'text/plain', - 'text' => 'text/plain', - 'log' => 'text/plain', - 'rtx' => 'text/richtext', - 'rtf' => 'text/rtf', - 'xml' => 'text/xml', - 'xsl' => 'text/xml', - 'mpeg' => 'video/mpeg', - 'mpg' => 'video/mpeg', - 'mpe' => 'video/mpeg', - 'qt' => 'video/quicktime', - 'mov' => 'video/quicktime', - 'avi' => 'video/x-msvideo', - 'movie' => 'video/x-sgi-movie', - 'doc' => 'application/msword', - 'word' => 'application/msword', - 'xl' => 'application/excel', - 'eml' => 'message/rfc822' - ); - return (!isset($mimes[strtolower($ext)])) ? 'application/octet-stream' : $mimes[strtolower($ext)]; - } - - /** - * Set (or reset) Class Objects (variables) - * - * Usage Example: - * $page->set('X-Priority', '3'); - * - * @access public - * @param string $name Parameter Name - * @param mixed $value Parameter Value - * NOTE: will not work with arrays, there are no arrays to set/reset - * @todo Should this not be using __set() magic function? - */ - public function set($name, $value = '') { - try { - if (isset($this->$name) ) { - $this->$name = $value; - } else { - throw new phpmailerException($this->Lang('variable_set') . $name, self::STOP_CRITICAL); - } - } catch (Exception $e) { - $this->SetError($e->getMessage()); - if ($e->getCode() == self::STOP_CRITICAL) { - return false; - } - } - return true; - } - - /** - * Strips newlines to prevent header injection. - * @access public - * @param string $str String - * @return string - */ - public function SecureHeader($str) { - $str = str_replace("\r", '', $str); - $str = str_replace("\n", '', $str); - return trim($str); - } - - /** - * Set the private key file and password to sign the message. - * - * @access public - * @param string $key_filename Parameter File Name - * @param string $key_pass Password for private key - */ - public function Sign($cert_filename, $key_filename, $key_pass) { - $this->sign_cert_file = $cert_filename; - $this->sign_key_file = $key_filename; - $this->sign_key_pass = $key_pass; - } - - /** - * Set the private key file and password to sign the message. - * - * @access public - * @param string $key_filename Parameter File Name - * @param string $key_pass Password for private key - */ - public function DKIM_QP($txt) { - $tmp = ''; - $line = ''; - for ($i = 0; $i < strlen($txt); $i++) { - $ord = ord($txt[$i]); - if ( ((0x21 <= $ord) && ($ord <= 0x3A)) || $ord == 0x3C || ((0x3E <= $ord) && ($ord <= 0x7E)) ) { - $line .= $txt[$i]; - } else { - $line .= "=".sprintf("%02X", $ord); - } - } - return $line; - } - - /** - * Generate DKIM signature - * - * @access public - * @param string $s Header - */ - public function DKIM_Sign($s) { - $privKeyStr = file_get_contents($this->DKIM_private); - if ($this->DKIM_passphrase != '') { - $privKey = openssl_pkey_get_private($privKeyStr, $this->DKIM_passphrase); - } else { - $privKey = $privKeyStr; - } - if (openssl_sign($s, $signature, $privKey)) { - return base64_encode($signature); - } - } - - /** - * Generate DKIM Canonicalization Header - * - * @access public - * @param string $s Header - */ - public function DKIM_HeaderC($s) { - $s = preg_replace("/\r\n\s+/", " ", $s); - $lines = explode("\r\n", $s); - foreach ($lines as $key => $line) { - list($heading, $value) = explode(":", $line, 2); - $heading = strtolower($heading); - $value = preg_replace("/\s+/", " ", $value) ; // Compress useless spaces - $lines[$key] = $heading.":".trim($value) ; // Don't forget to remove WSP around the value - } - $s = implode("\r\n", $lines); - return $s; - } - - /** - * Generate DKIM Canonicalization Body - * - * @access public - * @param string $body Message Body - */ - public function DKIM_BodyC($body) { - if ($body == '') return "\r\n"; - // stabilize line endings - $body = str_replace("\r\n", "\n", $body); - $body = str_replace("\n", "\r\n", $body); - // END stabilize line endings - while (substr($body, strlen($body) - 4, 4) == "\r\n\r\n") { - $body = substr($body, 0, strlen($body) - 2); - } - return $body; - } - - /** - * Create the DKIM header, body, as new header - * - * @access public - * @param string $headers_line Header lines - * @param string $subject Subject - * @param string $body Body - */ - public function DKIM_Add($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, $headers_line); - foreach($headers as $header) { - if (strpos($header, 'From:') === 0) { - $from_header = $header; - } elseif (strpos($header, 'To:') === 0) { - $to_header = $header; - } - } - $from = str_replace('|', '=7C', $this->DKIM_QP($from_header)); - $to = str_replace('|', '=7C', $this->DKIM_QP($to_header)); - $subject = str_replace('|', '=7C', $this->DKIM_QP($subject_header)) ; // Copied header fields (dkim-quoted-printable - $body = $this->DKIM_BodyC($body); - $DKIMlen = strlen($body) ; // Length of body - $DKIMb64 = base64_encode(pack("H*", sha1($body))) ; // Base64 of packed binary SHA-1 hash of body - $ident = ($this->DKIM_identity == '')? '' : " i=" . $this->DKIM_identity . ";"; - $dkimhdrs = "DKIM-Signature: v=1; a=" . $DKIMsignatureType . "; q=" . $DKIMquery . "; l=" . $DKIMlen . "; s=" . $this->DKIM_selector . ";\r\n". - "\tt=" . $DKIMtime . "; c=" . $DKIMcanonicalization . ";\r\n". - "\th=From:To:Subject;\r\n". - "\td=" . $this->DKIM_domain . ";" . $ident . "\r\n". - "\tz=$from\r\n". - "\t|$to\r\n". - "\t|$subject;\r\n". - "\tbh=" . $DKIMb64 . ";\r\n". - "\tb="; - $toSign = $this->DKIM_HeaderC($from_header . "\r\n" . $to_header . "\r\n" . $subject_header . "\r\n" . $dkimhdrs); - $signed = $this->DKIM_Sign($toSign); - return "X-PHPMAILER-DKIM: phpmailer.worxware.com\r\n".$dkimhdrs.$signed."\r\n"; - } - - protected function doCallback($isSent, $to, $cc, $bcc, $subject, $body) { - if (!empty($this->action_function) && function_exists($this->action_function)) { - $params = array($isSent, $to, $cc, $bcc, $subject, $body); - call_user_func_array($this->action_function, $params); - } - } } - -class phpmailerException extends Exception { - public function errorMessage() { - $errorMsg = '' . $this->getMessage() . "
\n"; - return $errorMsg; - } -} - diff --git a/e_lib/phpmailer5/class.phpmaileroauth.php b/e_lib/phpmailer5/class.phpmaileroauth.php new file mode 100644 index 00000000..b1bb09f0 --- /dev/null +++ b/e_lib/phpmailer5/class.phpmaileroauth.php @@ -0,0 +1,197 @@ + + * @author Jim Jagielski (jimjag) + * @author Andy Prevost (codeworxtech) + * @author Brent R. Matzelle (original founder) + * @copyright 2012 - 2014 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. + */ + +/** + * PHPMailerOAuth - PHPMailer subclass adding OAuth support. + * @package PHPMailer + * @author @sherryl4george + * @author Marcus Bointon (@Synchro) + */ +class PHPMailerOAuth extends PHPMailer +{ + /** + * The OAuth user's email address + * @var string + */ + public $oauthUserEmail = ''; + + /** + * The OAuth refresh token + * @var string + */ + public $oauthRefreshToken = ''; + + /** + * The OAuth client ID + * @var string + */ + public $oauthClientId = ''; + + /** + * The OAuth client secret + * @var string + */ + public $oauthClientSecret = ''; + + /** + * An instance of the PHPMailerOAuthGoogle class. + * @var PHPMailerOAuthGoogle + * @access protected + */ + protected $oauth = null; + + /** + * Get a PHPMailerOAuthGoogle instance to use. + * @return PHPMailerOAuthGoogle + */ + public function getOAUTHInstance() + { + if (!is_object($this->oauth)) { + $this->oauth = new PHPMailerOAuthGoogle( + $this->oauthUserEmail, + $this->oauthClientSecret, + $this->oauthClientId, + $this->oauthRefreshToken + ); + } + return $this->oauth; + } + + /** + * Initiate a connection to an SMTP server. + * Overrides the original smtpConnect method to add support for OAuth. + * @param array $options An array of options compatible with stream_context_create() + * @uses SMTP + * @access public + * @return bool + * @throws phpmailerException + */ + public function smtpConnect($options = array()) + { + if (is_null($this->smtp)) { + $this->smtp = $this->getSMTPInstance(); + } + + if (is_null($this->oauth)) { + $this->oauth = $this->getOAUTHInstance(); + } + + // Already connected? + if ($this->smtp->connected()) { + return true; + } + + $this->smtp->setTimeout($this->Timeout); + $this->smtp->setDebugLevel($this->SMTPDebug); + $this->smtp->setDebugOutput($this->Debugoutput); + $this->smtp->setVerp($this->do_verp); + $hosts = explode(';', $this->Host); + $lastexception = null; + + foreach ($hosts as $hostentry) { + $hostinfo = array(); + if (!preg_match('/^((ssl|tls):\/\/)*([a-zA-Z0-9\.-]*):?([0-9]*)$/', trim($hostentry), $hostinfo)) { + // Not a valid host entry + continue; + } + // $hostinfo[2]: optional ssl or tls prefix + // $hostinfo[3]: the hostname + // $hostinfo[4]: optional port number + // The host string prefix can temporarily override the current setting for SMTPSecure + // If it's not specified, the default value is used + $prefix = ''; + $secure = $this->SMTPSecure; + $tls = ($this->SMTPSecure == 'tls'); + if ('ssl' == $hostinfo[2] or ('' == $hostinfo[2] and 'ssl' == $this->SMTPSecure)) { + $prefix = 'ssl://'; + $tls = false; // Can't have SSL and TLS at the same time + $secure = 'ssl'; + } elseif ($hostinfo[2] == 'tls') { + $tls = true; + // tls doesn't use a prefix + $secure = 'tls'; + } + //Do we need the OpenSSL extension? + $sslext = defined('OPENSSL_ALGO_SHA1'); + if ('tls' === $secure or 'ssl' === $secure) { + //Check for an OpenSSL constant rather than using extension_loaded, which is sometimes disabled + if (!$sslext) { + throw new phpmailerException($this->lang('extension_missing').'openssl', self::STOP_CRITICAL); + } + } + $host = $hostinfo[3]; + $port = $this->Port; + $tport = (integer)$hostinfo[4]; + if ($tport > 0 and $tport < 65536) { + $port = $tport; + } + if ($this->smtp->connect($prefix . $host, $port, $this->Timeout, $options)) { + try { + if ($this->Helo) { + $hello = $this->Helo; + } else { + $hello = $this->serverHostname(); + } + $this->smtp->hello($hello); + //Automatically enable TLS encryption if: + // * it's not disabled + // * we have openssl extension + // * we are not already using SSL + // * the server offers STARTTLS + if ($this->SMTPAutoTLS and $sslext and $secure != 'ssl' and $this->smtp->getServerExt('STARTTLS')) { + $tls = true; + } + if ($tls) { + if (!$this->smtp->startTLS()) { + throw new phpmailerException($this->lang('connect_host')); + } + // We must resend HELO after tls negotiation + $this->smtp->hello($hello); + } + if ($this->SMTPAuth) { + if (!$this->smtp->authenticate( + $this->Username, + $this->Password, + $this->AuthType, + $this->Realm, + $this->Workstation, + $this->oauth + ) + ) { + throw new phpmailerException($this->lang('authenticate')); + } + } + return true; + } catch (phpmailerException $exc) { + $lastexception = $exc; + $this->edebug($exc->getMessage()); + // We must have connected, but then failed TLS or Auth, so close connection nicely + $this->smtp->quit(); + } + } + } + // If we get here, all connection attempts have failed, so close connection hard + $this->smtp->close(); + // As we've caught all exceptions, just report whatever the last one was + if ($this->exceptions and !is_null($lastexception)) { + throw $lastexception; + } + return false; + } +} diff --git a/e_lib/phpmailer5/class.phpmaileroauthgoogle.php b/e_lib/phpmailer5/class.phpmaileroauthgoogle.php new file mode 100644 index 00000000..71c9bd32 --- /dev/null +++ b/e_lib/phpmailer5/class.phpmaileroauthgoogle.php @@ -0,0 +1,77 @@ + + * @author Jim Jagielski (jimjag) + * @author Andy Prevost (codeworxtech) + * @author Brent R. Matzelle (original founder) + * @copyright 2012 - 2014 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. + */ + +/** + * PHPMailerOAuthGoogle - Wrapper for League OAuth2 Google provider. + * @package PHPMailer + * @author @sherryl4george + * @author Marcus Bointon (@Synchro) + * @link https://github.com/thephpleague/oauth2-client + */ +class PHPMailerOAuthGoogle +{ + private $oauthUserEmail = ''; + private $oauthRefreshToken = ''; + private $oauthClientId = ''; + private $oauthClientSecret = ''; + + /** + * @param string $UserEmail + * @param string $ClientSecret + * @param string $ClientId + * @param string $RefreshToken + */ + public function __construct( + $UserEmail, + $ClientSecret, + $ClientId, + $RefreshToken + ) { + $this->oauthClientId = $ClientId; + $this->oauthClientSecret = $ClientSecret; + $this->oauthRefreshToken = $RefreshToken; + $this->oauthUserEmail = $UserEmail; + } + + private function getProvider() + { + return new League\OAuth2\Client\Provider\Google([ + 'clientId' => $this->oauthClientId, + 'clientSecret' => $this->oauthClientSecret + ]); + } + + private function getGrant() + { + return new \League\OAuth2\Client\Grant\RefreshToken(); + } + + private function getToken() + { + $provider = $this->getProvider(); + $grant = $this->getGrant(); + return $provider->getAccessToken($grant, ['refresh_token' => $this->oauthRefreshToken]); + } + + public function getOauth64() + { + $token = $this->getToken(); + return base64_encode("user=" . $this->oauthUserEmail . "\001auth=Bearer " . $token . "\001\001"); + } +} diff --git a/e_lib/phpmailer5/class.pop3.php b/e_lib/phpmailer5/class.pop3.php index d15db74c..f833ac61 100644 --- a/e_lib/phpmailer5/class.pop3.php +++ b/e_lib/phpmailer5/class.pop3.php @@ -1,410 +1,407 @@ + * @author Jim Jagielski (jimjag) + * @author Andy Prevost (codeworxtech) + * @author Brent R. Matzelle (original founder) + * @copyright 2012 - 2014 Marcus Bointon + * @copyright 2010 - 2012 Jim Jagielski * @copyright 2004 - 2009 Andy Prevost - * @license http://www.gnu.org/copyleft/lesser.html Distributed under the Lesser General Public License (LGPL) - * @version $Id: class.pop3.php 450 2010-06-23 16:46:33Z coolbru $ + * @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. */ /** - * POP Before SMTP Authentication Class - * Version 5.2.0 - * - * Author: Richard Davey (rich@corephp.co.uk) - * Modifications: Andy Prevost - * License: LGPL, see PHPMailer License - * - * Specifically for PHPMailer to allow POP before SMTP authentication. - * Does not yet work with APOP - if you have an APOP account, contact Richard Davey - * and we can test changes to this script. - * - * This class is based on the structure of the SMTP class originally authored by Chris Ryan - * - * This class is rfc 1939 compliant and implements all the commands - * required for POP3 connection, authentication and disconnection. - * + * PHPMailer POP-Before-SMTP Authentication Class. + * Specifically for PHPMailer to use for RFC1939 POP-before-SMTP authentication. + * Does not support APOP. * @package PHPMailer - * @author Richard Davey + * @author Richard Davey (original author) + * @author Marcus Bointon (Synchro/coolbru) + * @author Jim Jagielski (jimjag) + * @author Andy Prevost (codeworxtech) */ +class POP3 +{ + /** + * The POP3 PHPMailer Version number. + * @var string + * @access public + */ + public $Version = '5.2.26'; -class POP3 { - /** - * Default POP3 port - * @var int - */ - public $POP3_PORT = 110; + /** + * Default POP3 port number. + * @var integer + * @access public + */ + public $POP3_PORT = 110; - /** - * Default Timeout - * @var int - */ - public $POP3_TIMEOUT = 30; + /** + * Default timeout in seconds. + * @var integer + * @access public + */ + public $POP3_TIMEOUT = 30; - /** - * POP3 Carriage Return + Line Feed - * @var string - */ - public $CRLF = "\r\n"; + /** + * POP3 Carriage Return + Line Feed. + * @var string + * @access public + * @deprecated Use the constant instead + */ + public $CRLF = "\r\n"; - /** - * Displaying Debug warnings? (0 = now, 1+ = yes) - * @var int - */ - public $do_debug = 2; + /** + * Debug display level. + * Options: 0 = no, 1+ = yes + * @var integer + * @access public + */ + public $do_debug = 0; - /** - * POP3 Mail Server - * @var string - */ - public $host; + /** + * POP3 mail server hostname. + * @var string + * @access public + */ + public $host; - /** - * POP3 Port - * @var int - */ - public $port; + /** + * POP3 port number. + * @var integer + * @access public + */ + public $port; - /** - * POP3 Timeout Value - * @var int - */ - public $tval; + /** + * POP3 Timeout Value in seconds. + * @var integer + * @access public + */ + public $tval; - /** - * POP3 Username - * @var string - */ - public $username; + /** + * POP3 username + * @var string + * @access public + */ + public $username; - /** - * POP3 Password - * @var string - */ - public $password; + /** + * POP3 password. + * @var string + * @access public + */ + public $password; - /** - * Sets the POP3 PHPMailer Version number - * @var string - */ - public $Version = '5.2'; + /** + * Resource handle for the POP3 connection socket. + * @var resource + * @access protected + */ + protected $pop_conn; - ///////////////////////////////////////////////// - // PROPERTIES, PRIVATE AND PROTECTED - ///////////////////////////////////////////////// + /** + * Are we connected? + * @var boolean + * @access protected + */ + protected $connected = false; - private $pop_conn; - private $connected; - private $error; // Error log array + /** + * Error container. + * @var array + * @access protected + */ + protected $errors = array(); - /** - * Constructor, sets the initial values - * @access public - * @return POP3 - */ - public function __construct() { - $this->pop_conn = 0; - $this->connected = false; - $this->error = null; - } + /** + * Line break constant + */ + const CRLF = "\r\n"; - /** - * Combination of public events - connect, login, disconnect - * @access public - * @param string $host - * @param integer $port - * @param integer $tval - * @param string $username - * @param string $password - */ - public function Authorise ($host, $port = false, $tval = false, $username, $password, $debug_level = 0) { - $this->host = $host; - - // If no port value is passed, retrieve it - if ($port == false) { - $this->port = $this->POP3_PORT; - } else { - $this->port = $port; + /** + * Simple static wrapper for all-in-one POP before SMTP + * @param $host + * @param integer|boolean $port The port number to connect to + * @param integer|boolean $timeout The timeout value + * @param string $username + * @param string $password + * @param integer $debug_level + * @return boolean + */ + public static function popBeforeSmtp( + $host, + $port = false, + $timeout = false, + $username = '', + $password = '', + $debug_level = 0 + ) { + $pop = new POP3; + return $pop->authorise($host, $port, $timeout, $username, $password, $debug_level); } - // If no port value is passed, retrieve it - if ($tval == false) { - $this->tval = $this->POP3_TIMEOUT; - } else { - $this->tval = $tval; - } - - $this->do_debug = $debug_level; - $this->username = $username; - $this->password = $password; - - // Refresh the error log - $this->error = null; - - // Connect - $result = $this->Connect($this->host, $this->port, $this->tval); - - if ($result) { - $login_result = $this->Login($this->username, $this->password); - - if ($login_result) { - $this->Disconnect(); - - return true; - } - - } - - // We need to disconnect regardless if the login succeeded - $this->Disconnect(); - - return false; - } - - /** - * Connect to the POP3 server - * @access public - * @param string $host - * @param integer $port - * @param integer $tval - * @return boolean - */ - public function Connect ($host, $port = false, $tval = 30) { - // Are we already connected? - if ($this->connected) { - return true; - } - - /* - On Windows this will raise a PHP Warning error if the hostname doesn't exist. - Rather than supress it with @fsockopen, let's capture it cleanly instead - */ - - set_error_handler(array(&$this, 'catchWarning')); - - // Connect to the POP3 server - $this->pop_conn = fsockopen($host, // POP3 Host - $port, // Port # - $errno, // Error Number - $errstr, // Error Message - $tval); // Timeout (seconds) - - // Restore the error handler - restore_error_handler(); - - // Does the Error Log now contain anything? - if ($this->error && $this->do_debug >= 1) { - $this->displayErrors(); - } - - // Did we connect? - if ($this->pop_conn == false) { - // It would appear not... - $this->error = array( - 'error' => "Failed to connect to server $host on port $port", - 'errno' => $errno, - 'errstr' => $errstr - ); - - if ($this->do_debug >= 1) { - $this->displayErrors(); - } - - return false; - } - - // Increase the stream time-out - - // Check for PHP 4.3.0 or later - if (version_compare(phpversion(), '5.0.0', 'ge')) { - stream_set_timeout($this->pop_conn, $tval, 0); - } else { - // Does not work on Windows - if (substr(PHP_OS, 0, 3) !== 'WIN') { - socket_set_timeout($this->pop_conn, $tval, 0); - } - } - - // Get the POP3 server response - $pop3_response = $this->getResponse(); - - // Check for the +OK - if ($this->checkResponse($pop3_response)) { - // The connection is established and the POP3 server is talking - $this->connected = true; - return true; - } - - } - - /** - * Login to the POP3 server (does not support APOP yet) - * @access public - * @param string $username - * @param string $password - * @return boolean - */ - public function Login ($username = '', $password = '') { - if ($this->connected == false) { - $this->error = 'Not connected to POP3 server'; - - if ($this->do_debug >= 1) { - $this->displayErrors(); - } - } - - if (empty($username)) { - $username = $this->username; - } - - if (empty($password)) { - $password = $this->password; - } - - $pop_username = "USER $username" . $this->CRLF; - $pop_password = "PASS $password" . $this->CRLF; - - // Send the Username - $this->sendString($pop_username); - $pop3_response = $this->getResponse(); - - if ($this->checkResponse($pop3_response)) { - // Send the Password - $this->sendString($pop_password); - $pop3_response = $this->getResponse(); - - if ($this->checkResponse($pop3_response)) { - return true; - } else { + /** + * Authenticate with a POP3 server. + * A connect, login, disconnect sequence + * appropriate for POP-before SMTP authorisation. + * @access public + * @param string $host The hostname to connect to + * @param integer|boolean $port The port number to connect to + * @param integer|boolean $timeout The timeout value + * @param string $username + * @param string $password + * @param integer $debug_level + * @return boolean + */ + public function authorise($host, $port = false, $timeout = false, $username = '', $password = '', $debug_level = 0) + { + $this->host = $host; + // If no port value provided, use default + if (false === $port) { + $this->port = $this->POP3_PORT; + } else { + $this->port = (integer)$port; + } + // If no timeout value provided, use default + if (false === $timeout) { + $this->tval = $this->POP3_TIMEOUT; + } else { + $this->tval = (integer)$timeout; + } + $this->do_debug = $debug_level; + $this->username = $username; + $this->password = $password; + // Reset the error log + $this->errors = array(); + // connect + $result = $this->connect($this->host, $this->port, $this->tval); + if ($result) { + $login_result = $this->login($this->username, $this->password); + if ($login_result) { + $this->disconnect(); + return true; + } + } + // We need to disconnect regardless of whether the login succeeded + $this->disconnect(); return false; - } - } else { - return false; - } - } - - /** - * Disconnect from the POP3 server - * @access public - */ - public function Disconnect () { - $this->sendString('QUIT'); - - fclose($this->pop_conn); - } - - ///////////////////////////////////////////////// - // Private Methods - ///////////////////////////////////////////////// - - /** - * Get the socket response back. - * $size is the maximum number of bytes to retrieve - * @access private - * @param integer $size - * @return string - */ - private function getResponse ($size = 128) { - $pop3_response = fgets($this->pop_conn, $size); - - return $pop3_response; - } - - /** - * Send a string down the open socket connection to the POP3 server - * @access private - * @param string $string - * @return integer - */ - private function sendString ($string) { - $bytes_sent = fwrite($this->pop_conn, $string, strlen($string)); - - return $bytes_sent; - } - - /** - * Checks the POP3 server response for +OK or -ERR - * @access private - * @param string $string - * @return boolean - */ - private function checkResponse ($string) { - if (substr($string, 0, 3) !== '+OK') { - $this->error = array( - 'error' => "Server reported an error: $string", - 'errno' => 0, - 'errstr' => '' - ); - - if ($this->do_debug >= 1) { - $this->displayErrors(); - } - - return false; - } else { - return true; } - } + /** + * Connect to a POP3 server. + * @access public + * @param string $host + * @param integer|boolean $port + * @param integer $tval + * @return boolean + */ + public function connect($host, $port = false, $tval = 30) + { + // Are we already connected? + if ($this->connected) { + return true; + } - /** - * If debug is enabled, display the error message array - * @access private - */ - private function displayErrors () { - echo '
';
+        //On Windows this will raise a PHP Warning error if the hostname doesn't exist.
+        //Rather than suppress it with @fsockopen, capture it cleanly instead
+        set_error_handler(array($this, 'catchWarning'));
 
-    foreach ($this->error as $single_error) {
-      print_r($single_error);
+        if (false === $port) {
+            $port = $this->POP3_PORT;
+        }
+
+        //  connect to the POP3 server
+        $this->pop_conn = fsockopen(
+            $host, //  POP3 Host
+            $port, //  Port #
+            $errno, //  Error Number
+            $errstr, //  Error Message
+            $tval
+        ); //  Timeout (seconds)
+        //  Restore the error handler
+        restore_error_handler();
+
+        //  Did we connect?
+        if (false === $this->pop_conn) {
+            //  It would appear not...
+            $this->setError(array(
+                'error' => "Failed to connect to server $host on port $port",
+                'errno' => $errno,
+                'errstr' => $errstr
+            ));
+            return false;
+        }
+
+        //  Increase the stream time-out
+        stream_set_timeout($this->pop_conn, $tval, 0);
+
+        //  Get the POP3 server response
+        $pop3_response = $this->getResponse();
+        //  Check for the +OK
+        if ($this->checkResponse($pop3_response)) {
+            //  The connection is established and the POP3 server is talking
+            $this->connected = true;
+            return true;
+        }
+        return false;
     }
 
-    echo '
'; - } + /** + * Log in to the POP3 server. + * Does not support APOP (RFC 2828, 4949). + * @access public + * @param string $username + * @param string $password + * @return boolean + */ + public function login($username = '', $password = '') + { + if (!$this->connected) { + $this->setError('Not connected to POP3 server'); + } + if (empty($username)) { + $username = $this->username; + } + if (empty($password)) { + $password = $this->password; + } - /** - * Takes over from PHP for the socket warning handler - * @access private - * @param integer $errno - * @param string $errstr - * @param string $errfile - * @param integer $errline - */ - private function catchWarning ($errno, $errstr, $errfile, $errline) { - $this->error[] = array( - 'error' => "Connecting to the POP3 server raised a PHP warning: ", - 'errno' => $errno, - 'errstr' => $errstr - ); - } + // Send the Username + $this->sendString("USER $username" . self::CRLF); + $pop3_response = $this->getResponse(); + if ($this->checkResponse($pop3_response)) { + // Send the Password + $this->sendString("PASS $password" . self::CRLF); + $pop3_response = $this->getResponse(); + if ($this->checkResponse($pop3_response)) { + return true; + } + } + return false; + } - // End of class + /** + * Disconnect from the POP3 server. + * @access public + */ + public function disconnect() + { + $this->sendString('QUIT'); + //The QUIT command may cause the daemon to exit, which will kill our connection + //So ignore errors here + try { + @fclose($this->pop_conn); + } catch (Exception $e) { + //Do nothing + }; + } + + /** + * Get a response from the POP3 server. + * $size is the maximum number of bytes to retrieve + * @param integer $size + * @return string + * @access protected + */ + protected function getResponse($size = 128) + { + $response = fgets($this->pop_conn, $size); + if ($this->do_debug >= 1) { + echo "Server -> Client: $response"; + } + return $response; + } + + /** + * Send raw data to the POP3 server. + * @param string $string + * @return integer + * @access protected + */ + protected function sendString($string) + { + if ($this->pop_conn) { + if ($this->do_debug >= 2) { //Show client messages when debug >= 2 + echo "Client -> Server: $string"; + } + return fwrite($this->pop_conn, $string, strlen($string)); + } + return 0; + } + + /** + * Checks the POP3 server response. + * Looks for for +OK or -ERR. + * @param string $string + * @return boolean + * @access protected + */ + protected function checkResponse($string) + { + if (substr($string, 0, 3) !== '+OK') { + $this->setError(array( + 'error' => "Server reported an error: $string", + 'errno' => 0, + 'errstr' => '' + )); + return false; + } else { + return true; + } + } + + /** + * Add an error to the internal error store. + * Also display debug output if it's enabled. + * @param $error + * @access protected + */ + protected function setError($error) + { + $this->errors[] = $error; + if ($this->do_debug >= 1) { + echo '
';
+            foreach ($this->errors as $error) {
+                print_r($error);
+            }
+            echo '
'; + } + } + + /** + * Get an array of error messages, if any. + * @return array + */ + public function getErrors() + { + return $this->errors; + } + + /** + * POP3 connection error handler. + * @param integer $errno + * @param string $errstr + * @param string $errfile + * @param integer $errline + * @access protected + */ + protected function catchWarning($errno, $errstr, $errfile, $errline) + { + $this->setError(array( + 'error' => "Connecting to the POP3 server raised a PHP warning: ", + 'errno' => $errno, + 'errstr' => $errstr, + 'errfile' => $errfile, + 'errline' => $errline + )); + } } - diff --git a/e_lib/phpmailer5/class.smtp.php b/e_lib/phpmailer5/class.smtp.php index 5254943e..be6ddce4 100644 --- a/e_lib/phpmailer5/class.smtp.php +++ b/e_lib/phpmailer5/class.smtp.php @@ -1,817 +1,1276 @@ + * @author Jim Jagielski (jimjag) + * @author Andy Prevost (codeworxtech) + * @author Brent R. Matzelle (original founder) + * @copyright 2014 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. */ /** - * SMTP is rfc 821 compliant and implements all the rfc 821 SMTP - * commands except TURN which will always return a not implemented - * error. SMTP also provides some utility methods for sending mail - * to an SMTP server. - * original author: Chris Ryan + * PHPMailer RFC821 SMTP email transport class. + * Implements RFC 821 SMTP commands and provides some utility methods for sending mail to an SMTP server. + * @package PHPMailer + * @author Chris Ryan + * @author Marcus Bointon */ +class SMTP +{ + /** + * The PHPMailer SMTP version number. + * @var string + */ + const VERSION = '5.2.26'; -class SMTP { - /** - * SMTP server port - * @var int - */ - public $SMTP_PORT = 25; + /** + * SMTP line break constant. + * @var string + */ + const CRLF = "\r\n"; - /** - * SMTP reply line ending - * @var string - */ - public $CRLF = "\r\n"; + /** + * The SMTP port to use if one is not specified. + * @var integer + */ + const DEFAULT_SMTP_PORT = 25; - /** - * Sets whether debugging is turned on - * @var bool - */ - public $do_debug; // the level of debug to perform + /** + * The maximum line length allowed by RFC 2822 section 2.1.1 + * @var integer + */ + const MAX_LINE_LENGTH = 998; - /** - * Sets VERP use on/off (default is off) - * @var bool - */ - public $do_verp = false; + /** + * Debug level for no output + */ + const DEBUG_OFF = 0; - /** - * Sets the SMTP PHPMailer Version number - * @var string - */ - public $Version = '5.2'; + /** + * Debug level to show client -> server messages + */ + const DEBUG_CLIENT = 1; - ///////////////////////////////////////////////// - // PROPERTIES, PRIVATE AND PROTECTED - ///////////////////////////////////////////////// + /** + * Debug level to show client -> server and server -> client messages + */ + const DEBUG_SERVER = 2; - private $smtp_conn; // the socket to the server - private $error; // error if any on the last call - private $helo_rply; // the reply the server sent to us for HELO + /** + * Debug level to show connection status, client -> server and server -> client messages + */ + const DEBUG_CONNECTION = 3; - /** - * Initialize the class so that the data is in a known state. - * @access public - * @return void - */ - public function __construct() { - $this->smtp_conn = 0; - $this->error = null; - $this->helo_rply = null; + /** + * Debug level to show all messages + */ + const DEBUG_LOWLEVEL = 4; - $this->do_debug = 0; - } + /** + * The PHPMailer SMTP Version number. + * @var string + * @deprecated Use the `VERSION` constant instead + * @see SMTP::VERSION + */ + public $Version = '5.2.26'; - ///////////////////////////////////////////////// - // CONNECTION FUNCTIONS - ///////////////////////////////////////////////// + /** + * SMTP server port number. + * @var integer + * @deprecated This is only ever used as a default value, so use the `DEFAULT_SMTP_PORT` constant instead + * @see SMTP::DEFAULT_SMTP_PORT + */ + public $SMTP_PORT = 25; - /** - * Connect to the server specified on the port specified. - * If the port is not specified use the default SMTP_PORT. - * If tval is specified then a connection will try and be - * established with the server for that number of seconds. - * If tval is not specified the default is 30 seconds to - * try on the connection. - * - * SMTP CODE SUCCESS: 220 - * SMTP CODE FAILURE: 421 - * @access public - * @return bool - */ - public function Connect($host, $port = 0, $tval = 30) { - // set the error val to null so there is no confusion - $this->error = null; + /** + * SMTP reply line ending. + * @var string + * @deprecated Use the `CRLF` constant instead + * @see SMTP::CRLF + */ + public $CRLF = "\r\n"; - // make sure we are __not__ connected - if($this->connected()) { - // already connected, generate error - $this->error = array("error" => "Already connected to a server"); - return false; - } + /** + * Debug output level. + * Options: + * * self::DEBUG_OFF (`0`) No debug output, default + * * self::DEBUG_CLIENT (`1`) Client commands + * * self::DEBUG_SERVER (`2`) Client commands and server responses + * * self::DEBUG_CONNECTION (`3`) As DEBUG_SERVER plus connection status + * * self::DEBUG_LOWLEVEL (`4`) Low-level data output, all messages + * @var integer + */ + public $do_debug = self::DEBUG_OFF; - if(empty($port)) { - $port = $this->SMTP_PORT; - } + /** + * How to handle debug output. + * Options: + * * `echo` Output plain-text as-is, appropriate for CLI + * * `html` Output escaped, line breaks converted to `
`, appropriate for browser output + * * `error_log` Output to error log as configured in php.ini + * + * Alternatively, you can provide a callable expecting two params: a message string and the debug level: + * + * $smtp->Debugoutput = function($str, $level) {echo "debug level $level; message: $str";}; + * + * @var string|callable + */ + public $Debugoutput = 'echo'; - // connect to the smtp server - $this->smtp_conn = @fsockopen($host, // the host of the server - $port, // the port to use - $errno, // error number if any - $errstr, // error message if any - $tval); // give up after ? secs - // verify we connected properly - if(empty($this->smtp_conn)) { - $this->error = array("error" => "Failed to connect to server", - "errno" => $errno, - "errstr" => $errstr); - if($this->do_debug >= 1) { - echo "SMTP -> ERROR: " . $this->error["error"] . ": $errstr ($errno)" . $this->CRLF . '
'; - } - return false; - } + /** + * Whether to use VERP. + * @link http://en.wikipedia.org/wiki/Variable_envelope_return_path + * @link http://www.postfix.org/VERP_README.html Info on VERP + * @var boolean + */ + public $do_verp = false; - // SMTP server can take longer to respond, give longer timeout for first read - // Windows does not have support for this timeout function - if(substr(PHP_OS, 0, 3) != "WIN") - socket_set_timeout($this->smtp_conn, $tval, 0); + /** + * The timeout value for connection, in seconds. + * Default of 5 minutes (300sec) is from RFC2821 section 4.5.3.2 + * This needs to be quite high to function correctly with hosts using greetdelay as an anti-spam measure. + * @link http://tools.ietf.org/html/rfc2821#section-4.5.3.2 + * @var integer + */ + public $Timeout = 300; - // get any announcement - $announce = $this->get_lines(); + /** + * How long to wait for commands to complete, in seconds. + * Default of 5 minutes (300sec) is from RFC2821 section 4.5.3.2 + * @var integer + */ + public $Timelimit = 300; - if($this->do_debug >= 2) { - echo "SMTP -> FROM SERVER:" . $announce . $this->CRLF . '
'; - } + /** + * @var array Patterns to extract an SMTP transaction id from reply to a DATA command. + * The first capture group in each regex will be used as the ID. + */ + protected $smtp_transaction_id_patterns = array( + 'exim' => '/[0-9]{3} OK id=(.*)/', + 'sendmail' => '/[0-9]{3} 2.0.0 (.*) Message/', + 'postfix' => '/[0-9]{3} 2.0.0 Ok: queued as (.*)/' + ); - return true; - } + /** + * @var string The last transaction ID issued in response to a DATA command, + * if one was detected + */ + protected $last_smtp_transaction_id; - /** - * Initiate a TLS communication with the server. - * - * SMTP CODE 220 Ready to start TLS - * SMTP CODE 501 Syntax error (no parameters allowed) - * SMTP CODE 454 TLS not available due to temporary reason - * @access public - * @return bool success - */ - public function StartTLS() { - $this->error = null; # to avoid confusion + /** + * The socket for the server connection. + * @var resource + */ + protected $smtp_conn; - if(!$this->connected()) { - $this->error = array("error" => "Called StartTLS() without being connected"); - return false; - } + /** + * Error information, if any, for the last SMTP command. + * @var array + */ + protected $error = array( + 'error' => '', + 'detail' => '', + 'smtp_code' => '', + 'smtp_code_ex' => '' + ); - fputs($this->smtp_conn,"STARTTLS" . $this->CRLF); + /** + * The reply the server sent to us for HELO. + * If null, no HELO string has yet been received. + * @var string|null + */ + protected $helo_rply = null; - $rply = $this->get_lines(); - $code = substr($rply,0,3); + /** + * The set of SMTP extensions sent in reply to EHLO command. + * Indexes of the array are extension names. + * Value at index 'HELO' or 'EHLO' (according to command that was sent) + * represents the server name. In case of HELO it is the only element of the array. + * Other values can be boolean TRUE or an array containing extension options. + * If null, no HELO/EHLO string has yet been received. + * @var array|null + */ + protected $server_caps = null; - if($this->do_debug >= 2) { - echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . '
'; - } + /** + * The most recent reply received from the server. + * @var string + */ + protected $last_reply = ''; - if($code != 220) { - $this->error = - array("error" => "STARTTLS not accepted from server", - "smtp_code" => $code, - "smtp_msg" => substr($rply,4)); - if($this->do_debug >= 1) { - echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '
'; - } - return false; - } - - // Begin encrypted connection - if(!stream_socket_enable_crypto($this->smtp_conn, true, STREAM_CRYPTO_METHOD_TLS_CLIENT)) { - return false; - } - - return true; - } - - /** - * Performs SMTP authentication. Must be run after running the - * Hello() method. Returns true if successfully authenticated. - * @access public - * @return bool - */ - public function Authenticate($username, $password) { - // Start authentication - fputs($this->smtp_conn,"AUTH LOGIN" . $this->CRLF); - - $rply = $this->get_lines(); - $code = substr($rply,0,3); - - if($code != 334) { - $this->error = - array("error" => "AUTH not accepted from server", - "smtp_code" => $code, - "smtp_msg" => substr($rply,4)); - if($this->do_debug >= 1) { - echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '
'; - } - return false; - } - - // Send encoded username - fputs($this->smtp_conn, base64_encode($username) . $this->CRLF); - - $rply = $this->get_lines(); - $code = substr($rply,0,3); - - if($code != 334) { - $this->error = - array("error" => "Username not accepted from server", - "smtp_code" => $code, - "smtp_msg" => substr($rply,4)); - if($this->do_debug >= 1) { - echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '
'; - } - return false; - } - - // Send encoded password - fputs($this->smtp_conn, base64_encode($password) . $this->CRLF); - - $rply = $this->get_lines(); - $code = substr($rply,0,3); - - if($code != 235) { - $this->error = - array("error" => "Password not accepted from server", - "smtp_code" => $code, - "smtp_msg" => substr($rply,4)); - if($this->do_debug >= 1) { - echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '
'; - } - return false; - } - - return true; - } - - /** - * Returns true if connected to a server otherwise false - * @access public - * @return bool - */ - public function Connected() { - if(!empty($this->smtp_conn)) { - $sock_status = socket_get_status($this->smtp_conn); - if($sock_status["eof"]) { - // the socket is valid but we are not connected - if($this->do_debug >= 1) { - echo "SMTP -> NOTICE:" . $this->CRLF . "EOF caught while checking if connected"; + /** + * Output debugging info via a user-selected method. + * @see SMTP::$Debugoutput + * @see SMTP::$do_debug + * @param string $str Debug string to output + * @param integer $level The debug level of this message; see DEBUG_* constants + * @return void + */ + protected function edebug($str, $level = 0) + { + if ($level > $this->do_debug) { + return; + } + //Avoid clash with built-in function names + if (!in_array($this->Debugoutput, array('error_log', 'html', 'echo')) and is_callable($this->Debugoutput)) { + call_user_func($this->Debugoutput, $str, $level); + return; + } + switch ($this->Debugoutput) { + case 'error_log': + //Don't output, just log + error_log($str); + break; + case 'html': + //Cleans up output a bit for a better looking, HTML-safe output + echo gmdate('Y-m-d H:i:s') . ' ' . htmlentities( + preg_replace('/[\r\n]+/', '', $str), + ENT_QUOTES, + 'UTF-8' + ) . "
\n"; + break; + case 'echo': + default: + //Normalize line breaks + $str = preg_replace('/(\r\n|\r|\n)/ms', "\n", $str); + echo gmdate('Y-m-d H:i:s') . "\t" . str_replace( + "\n", + "\n \t ", + trim($str) + ) . "\n"; } - $this->Close(); - return false; - } - return true; // everything looks good - } - return false; - } - - /** - * Closes the socket and cleans up the state of the class. - * It is not considered good to use this function without - * first trying to use 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; - } - } - - ///////////////////////////////////////////////// - // SMTP COMMANDS - ///////////////////////////////////////////////// - - /** - * Issues a data command and sends the msg_data to the server - * finializing the mail transaction. $msg_data is the message - * that is to be send with the headers. Each header needs to be - * on a single line followed by a with the message headers - * and the message body being seperated by and additional . - * - * Implements rfc 821: DATA - * - * SMTP CODE INTERMEDIATE: 354 - * [data] - * . - * SMTP CODE SUCCESS: 250 - * SMTP CODE FAILURE: 552,554,451,452 - * SMTP CODE FAILURE: 451,554 - * SMTP CODE ERROR : 500,501,503,421 - * @access public - * @return bool - */ - public function Data($msg_data) { - $this->error = null; // so no confusion is caused - - if(!$this->connected()) { - $this->error = array( - "error" => "Called Data() without being connected"); - return false; } - fputs($this->smtp_conn,"DATA" . $this->CRLF); - - $rply = $this->get_lines(); - $code = substr($rply,0,3); - - if($this->do_debug >= 2) { - echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . '
'; - } - - if($code != 354) { - $this->error = - array("error" => "DATA command not accepted from server", - "smtp_code" => $code, - "smtp_msg" => substr($rply,4)); - if($this->do_debug >= 1) { - echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '
'; - } - return false; - } - - /* the server is ready to accept data! - * according to rfc 821 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. + /** + * Connect to an SMTP server. + * @param string $host SMTP server IP or host name + * @param integer $port The port number to connect to + * @param integer $timeout How long to wait for the connection to open + * @param array $options An array of options for stream_context_create() + * @access public + * @return boolean */ - - // normalize the line breaks so we know the explode works - $msg_data = str_replace("\r\n","\n",$msg_data); - $msg_data = str_replace("\r","\n",$msg_data); - $lines = explode("\n",$msg_data); - - /* we need to find a good way to determine is headers are - * in the msg_data or if it is a straight msg body - * currently I am assuming rfc 822 definitions of msg headers - * and if the first field of the first line (':' sperated) - * 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; - } - - $max_line_length = 998; // used below; set here for ease in change - - while(list(,$line) = @each($lines)) { - $lines_out = null; - if($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,$pos); + public function connect($host, $port = null, $timeout = 30, $options = array()) + { + static $streamok; + //This is enabled by default since 5.0.0 but some providers disable it + //Check this once and cache the result + if (is_null($streamok)) { + $streamok = function_exists('stream_socket_client'); + } + // Clear errors to avoid confusion + $this->setError(''); + // Make sure we are __not__ connected + if ($this->connected()) { + // Already connected, generate error + $this->setError('Already connected to a server'); + return false; + } + if (empty($port)) { + $port = self::DEFAULT_SMTP_PORT; + } + // Connect to the SMTP server + $this->edebug( + "Connection: opening to $host:$port, timeout=$timeout, options=" . + var_export($options, true), + self::DEBUG_CONNECTION + ); + $errno = 0; + $errstr = ''; + if ($streamok) { + $socket_context = stream_context_create($options); + set_error_handler(array($this, 'errorHandler')); + $this->smtp_conn = stream_socket_client( + $host . ":" . $port, + $errno, + $errstr, + $timeout, + STREAM_CLIENT_CONNECT, + $socket_context + ); + restore_error_handler(); } else { - $lines_out[] = substr($line,0,$pos); - $line = substr($line,$pos + 1); + //Fall back to fsockopen which should work in more places, but is missing some features + $this->edebug( + "Connection: stream_socket_client not available, falling back to fsockopen", + self::DEBUG_CONNECTION + ); + set_error_handler(array($this, 'errorHandler')); + $this->smtp_conn = fsockopen( + $host, + $port, + $errno, + $errstr, + $timeout + ); + restore_error_handler(); + } + // Verify we connected properly + if (!is_resource($this->smtp_conn)) { + $this->setError( + 'Failed to connect to server', + $errno, + $errstr + ); + $this->edebug( + 'SMTP ERROR: ' . $this->error['error'] + . ": $errstr ($errno)", + self::DEBUG_CLIENT + ); + return false; + } + $this->edebug('Connection: opened', self::DEBUG_CONNECTION); + // 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') { + $max = ini_get('max_execution_time'); + // Don't bother if unlimited + if ($max != 0 && $timeout > $max) { + @set_time_limit($timeout); + } + stream_set_timeout($this->smtp_conn, $timeout, 0); + } + // Get any announcement + $announce = $this->get_lines(); + $this->edebug('SERVER -> CLIENT: ' . $announce, self::DEBUG_SERVER); + return true; + } + + /** + * Initiate a TLS (encrypted) session. + * @access public + * @return boolean + */ + public function startTLS() + { + if (!$this->sendCommand('STARTTLS', 'STARTTLS', 220)) { + return false; } - /* if processing headers add a LWSP-char to the front of new line - * rfc 822 on long msg headers - */ - if($in_headers) { - $line = "\t" . $line; + //Allow the best TLS version(s) we can + $crypto_method = STREAM_CRYPTO_METHOD_TLS_CLIENT; + + //PHP 5.6.7 dropped inclusion of TLS 1.1 and 1.2 in STREAM_CRYPTO_METHOD_TLS_CLIENT + //so add them back in manually if we can + if (defined('STREAM_CRYPTO_METHOD_TLSv1_2_CLIENT')) { + $crypto_method |= STREAM_CRYPTO_METHOD_TLSv1_2_CLIENT; + $crypto_method |= STREAM_CRYPTO_METHOD_TLSv1_1_CLIENT; } - } - $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 = "." . $line_out; - } + // Begin encrypted connection + set_error_handler(array($this, 'errorHandler')); + $crypto_ok = stream_socket_enable_crypto( + $this->smtp_conn, + true, + $crypto_method + ); + restore_error_handler(); + return $crypto_ok; + } + + /** + * 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, XOAUTH2) + * @param string $realm The auth realm for NTLM + * @param string $workstation The auth workstation for NTLM + * @param null|OAuth $OAuth An optional OAuth instance (@see PHPMailerOAuth) + * @return bool True if successfully authenticated.* @access public + */ + public function authenticate( + $username, + $password, + $authtype = null, + $realm = '', + $workstation = '', + $OAuth = null + ) { + if (!$this->server_caps) { + $this->setError('Authentication is not allowed before HELO/EHLO'); + return false; } - fputs($this->smtp_conn,$line_out . $this->CRLF); - } + + if (array_key_exists('EHLO', $this->server_caps)) { + // SMTP extensions are available; try to find a proper authentication method + if (!array_key_exists('AUTH', $this->server_caps)) { + $this->setError('Authentication is not allowed at this stage'); + // 'at this stage' means that auth may be allowed after the stage changes + // e.g. after STARTTLS + return false; + } + + self::edebug('Auth method requested: ' . ($authtype ? $authtype : 'UNKNOWN'), self::DEBUG_LOWLEVEL); + self::edebug( + 'Auth methods available on the server: ' . implode(',', $this->server_caps['AUTH']), + self::DEBUG_LOWLEVEL + ); + + if (empty($authtype)) { + foreach (array('CRAM-MD5', 'LOGIN', 'PLAIN', 'NTLM', 'XOAUTH2') as $method) { + if (in_array($method, $this->server_caps['AUTH'])) { + $authtype = $method; + break; + } + } + if (empty($authtype)) { + $this->setError('No supported authentication methods found'); + return false; + } + self::edebug('Auth method selected: ' . $authtype, self::DEBUG_LOWLEVEL); + } + + if (!in_array($authtype, $this->server_caps['AUTH'])) { + $this->setError("The requested authentication method \"$authtype\" is not supported by the server"); + return false; + } + } elseif (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 'XOAUTH2': + //If the OAuth Instance is not set. Can be a case when PHPMailer is used + //instead of PHPMailerOAuth + if (is_null($OAuth)) { + return false; + } + $oauth = $OAuth->getOauth64(); + + // Start authentication + if (!$this->sendCommand('AUTH', 'AUTH XOAUTH2 ' . $oauth, 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)) { + $this->setError($temp->error); + $this->edebug( + 'You need to enable some modules in your php.ini file: ' + . $this->error['error'], + self::DEBUG_CLIENT + ); + 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); + 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); + default: + $this->setError("Authentication method \"$authtype\" is not supported"); + return false; + } + return true; } - // message data has been sent - fputs($this->smtp_conn, $this->CRLF . "." . $this->CRLF); + /** + * 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); + } - $rply = $this->get_lines(); - $code = substr($rply,0,3); + // The following borrowed from + // http://php.net/manual/en/function.mhash.php#27225 - if($this->do_debug >= 2) { - echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . '
'; + // RFC 2104 HMAC implementation for php. + // Creates an md5 HMAC. + // Eliminates the need to install mhash to compute a HMAC + // by Lance Rushing + + $bytelen = 64; // byte length for md5 + if (strlen($key) > $bytelen) { + $key = pack('H*', md5($key)); + } + $key = str_pad($key, $bytelen, chr(0x00)); + $ipad = str_pad('', $bytelen, chr(0x36)); + $opad = str_pad('', $bytelen, chr(0x5c)); + $k_ipad = $key ^ $ipad; + $k_opad = $key ^ $opad; + + return md5($k_opad . pack('H*', md5($k_ipad . $data))); } - if($code != 250) { - $this->error = - array("error" => "DATA not accepted from server", - "smtp_code" => $code, - "smtp_msg" => substr($rply,4)); - if($this->do_debug >= 1) { - echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '
'; - } - return false; - } - return true; - } - - /** - * Sends the HELO command to the smtp server. - * This makes sure that we and the server are in - * the same known state. - * - * Implements from rfc 821: HELO - * - * SMTP CODE SUCCESS: 250 - * SMTP CODE ERROR : 500, 501, 504, 421 - * @access public - * @return bool - */ - public function Hello($host = '') { - $this->error = null; // so no confusion is caused - - if(!$this->connected()) { - $this->error = array( - "error" => "Called Hello() without being connected"); - return false; - } - - // if hostname for HELO was not specified send default - if(empty($host)) { - // determine appropriate default to send to server - $host = "localhost"; - } - - // Send extended hello first (RFC 2821) - if(!$this->SendHello("EHLO", $host)) { - if(!$this->SendHello("HELO", $host)) { + /** + * Check connection state. + * @access public + * @return boolean True if connected. + */ + public function connected() + { + if (is_resource($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 + $this->edebug( + 'SMTP NOTICE: EOF caught while checking if connected', + self::DEBUG_CLIENT + ); + $this->close(); + return false; + } + return true; // everything looks good + } return false; - } } - return true; - } - - /** - * Sends a HELO/EHLO command. - * @access private - * @return bool - */ - private function SendHello($hello, $host) { - fputs($this->smtp_conn, $hello . " " . $host . $this->CRLF); - - $rply = $this->get_lines(); - $code = substr($rply,0,3); - - if($this->do_debug >= 2) { - echo "SMTP -> FROM SERVER: " . $rply . $this->CRLF . '
'; + /** + * 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->setError(''); + $this->server_caps = null; + $this->helo_rply = null; + if (is_resource($this->smtp_conn)) { + // close the connection and cleanup + fclose($this->smtp_conn); + $this->smtp_conn = null; //Makes for cleaner serialization + $this->edebug('Connection: closed', self::DEBUG_CONNECTION); + } } - if($code != 250) { - $this->error = - array("error" => $hello . " not accepted from server", - "smtp_code" => $code, - "smtp_msg" => substr($rply,4)); - if($this->do_debug >= 1) { - echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '
'; - } - return false; + /** + * 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 $msg_data Message data to send + * @access public + * @return boolean + */ + public function data($msg_data) + { + //This will use the standard timelimit + 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 characters on a single line (including the CRLF) + * 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. + * We will also look for lines that start with a '.' and prepend an additional '.'. + * NOTE: this does not count towards line-length limit. + */ + + // Normalize line breaks before exploding + $lines = explode("\n", str_replace(array("\r\n", "\r"), "\n", $msg_data)); + + /* To distinguish between a complete RFC822 message and a plain message body, we check if the first field + * of the first line (':' separated) does not contain a space then it _should_ be a header and we will + * process all lines before a blank line as headers. + */ + + $field = substr($lines[0], 0, strpos($lines[0], ':')); + $in_headers = false; + if (!empty($field) && strpos($field, ' ') === false) { + $in_headers = true; + } + + foreach ($lines as $line) { + $lines_out = array(); + if ($in_headers and $line == '') { + $in_headers = false; + } + //Break this line up into several smaller lines if it's too long + //Micro-optimisation: isset($str[$len]) is faster than (strlen($str) > $len), + while (isset($line[self::MAX_LINE_LENGTH])) { + //Working backwards, try to find a space within the last MAX_LINE_LENGTH chars of the line to break on + //so as to avoid breaking in the middle of a word + $pos = strrpos(substr($line, 0, self::MAX_LINE_LENGTH), ' '); + //Deliberately matches both false and 0 + if (!$pos) { + //No nice break found, add a hard break + $pos = self::MAX_LINE_LENGTH - 1; + $lines_out[] = substr($line, 0, $pos); + $line = substr($line, $pos); + } else { + //Break at the found point + $lines_out[] = substr($line, 0, $pos); + //Move along by the amount we dealt with + $line = substr($line, $pos + 1); + } + //If processing headers add a LWSP-char to the front of new line RFC822 section 3.1.1 + if ($in_headers) { + $line = "\t" . $line; + } + } + $lines_out[] = $line; + + //Send the lines to the server + foreach ($lines_out as $line_out) { + //RFC2821 section 4.5.2 + if (!empty($line_out) and $line_out[0] == '.') { + $line_out = '.' . $line_out; + } + $this->client_send($line_out . self::CRLF); + } + } + + //Message data has been sent, complete the command + //Increase timelimit for end of DATA command + $savetimelimit = $this->Timelimit; + $this->Timelimit = $this->Timelimit * 2; + $result = $this->sendCommand('DATA END', '.', 250); + $this->recordLastTransactionID(); + //Restore timelimit + $this->Timelimit = $savetimelimit; + return $result; } - $this->helo_rply = $rply; - - return true; - } - - /** - * Starts a mail transaction from the email address specified in - * $from. Returns true if successful or false otherwise. If True - * the mail transaction is started and then one or more Recipient - * commands may be called followed by a Data command. - * - * Implements rfc 821: MAIL FROM: - * - * SMTP CODE SUCCESS: 250 - * SMTP CODE SUCCESS: 552,451,452 - * SMTP CODE SUCCESS: 500,501,421 - * @access public - * @return bool - */ - public function Mail($from) { - $this->error = null; // so no confusion is caused - - if(!$this->connected()) { - $this->error = array( - "error" => "Called Mail() without being connected"); - return false; + /** + * 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 RFC 821: HELO + * and RFC 2821 EHLO. + * @param string $host The host name or IP to connect to + * @access public + * @return boolean + */ + public function hello($host = '') + { + //Try extended hello first (RFC 2821) + return (boolean)($this->sendHello('EHLO', $host) or $this->sendHello('HELO', $host)); } - $useVerp = ($this->do_verp ? "XVERP" : ""); - fputs($this->smtp_conn,"MAIL FROM:<" . $from . ">" . $useVerp . $this->CRLF); - - $rply = $this->get_lines(); - $code = substr($rply,0,3); - - if($this->do_debug >= 2) { - echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . '
'; + /** + * Send an SMTP HELO or EHLO command. + * Low-level implementation used by hello() + * @see hello() + * @param string $hello The HELO string + * @param string $host The hostname to say we are + * @access protected + * @return boolean + */ + protected function sendHello($hello, $host) + { + $noerror = $this->sendCommand($hello, $hello . ' ' . $host, 250); + $this->helo_rply = $this->last_reply; + if ($noerror) { + $this->parseHelloFields($hello); + } else { + $this->server_caps = null; + } + return $noerror; } - if($code != 250) { - $this->error = - array("error" => "MAIL not accepted from server", - "smtp_code" => $code, - "smtp_msg" => substr($rply,4)); - if($this->do_debug >= 1) { - echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '
'; - } - return false; - } - return true; - } + /** + * Parse a reply to HELO/EHLO command to discover server extensions. + * In case of HELO, the only parameter that can be discovered is a server name. + * @access protected + * @param string $type - 'HELO' or 'EHLO' + */ + protected function parseHelloFields($type) + { + $this->server_caps = array(); + $lines = explode("\n", $this->helo_rply); - /** - * Sends the quit command to the server and then closes the socket - * if there is no error or the $close_on_error argument is true. - * - * Implements from rfc 821: QUIT - * - * SMTP CODE SUCCESS: 221 - * SMTP CODE ERROR : 500 - * @access public - * @return bool - */ - public function Quit($close_on_error = true) { - $this->error = null; // so there is no confusion - - if(!$this->connected()) { - $this->error = array( - "error" => "Called Quit() without being connected"); - return false; + foreach ($lines as $n => $s) { + //First 4 chars contain response code followed by - or space + $s = trim(substr($s, 4)); + if (empty($s)) { + continue; + } + $fields = explode(' ', $s); + if (!empty($fields)) { + if (!$n) { + $name = $type; + $fields = $fields[0]; + } else { + $name = array_shift($fields); + switch ($name) { + case 'SIZE': + $fields = ($fields ? $fields[0] : 0); + break; + case 'AUTH': + if (!is_array($fields)) { + $fields = array(); + } + break; + default: + $fields = true; + } + } + $this->server_caps[$name] = $fields; + } + } } - // send the quit command to the server - fputs($this->smtp_conn,"quit" . $this->CRLF); - - // get any good-bye messages - $byemsg = $this->get_lines(); - - if($this->do_debug >= 2) { - echo "SMTP -> FROM SERVER:" . $byemsg . $this->CRLF . '
'; + /** + * 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 $from Source address of this message + * @access public + * @return boolean + */ + public function mail($from) + { + $useVerp = ($this->do_verp ? ' XVERP' : ''); + return $this->sendCommand( + 'MAIL FROM', + 'MAIL FROM:<' . $from . '>' . $useVerp, + 250 + ); } - $rval = true; - $e = null; - - $code = substr($byemsg,0,3); - if($code != 221) { - // use e as a tmp var cause Close will overwrite $this->error - $e = array("error" => "SMTP server rejected quit command", - "smtp_code" => $code, - "smtp_rply" => substr($byemsg,4)); - $rval = false; - if($this->do_debug >= 1) { - echo "SMTP -> ERROR: " . $e["error"] . ": " . $byemsg . $this->CRLF . '
'; - } + /** + * 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 boolean $close_on_error Should the connection close if an error occurs? + * @access public + * @return boolean + */ + public function quit($close_on_error = true) + { + $noerror = $this->sendCommand('QUIT', 'QUIT', 221); + $err = $this->error; //Save any error + if ($noerror or $close_on_error) { + $this->close(); + $this->error = $err; //Restore any error from the quit command + } + return $noerror; } - if(empty($e) || $close_on_error) { - $this->Close(); + /** + * Send an SMTP RCPT command. + * Sets the TO argument to $toaddr. + * Returns true if the recipient was accepted false if it was rejected. + * Implements from rfc 821: RCPT TO: + * @param string $address The address the message is being sent to + * @access public + * @return boolean + */ + public function recipient($address) + { + return $this->sendCommand( + 'RCPT TO', + 'RCPT TO:<' . $address . '>', + array(250, 251) + ); } - return $rval; - } - - /** - * Sends the command RCPT to the SMTP server with the TO: argument of $to. - * Returns true if the recipient was accepted false if it was rejected. - * - * Implements from rfc 821: RCPT TO: - * - * SMTP CODE SUCCESS: 250,251 - * SMTP CODE FAILURE: 550,551,552,553,450,451,452 - * SMTP CODE ERROR : 500,501,503,421 - * @access public - * @return bool - */ - public function Recipient($to) { - $this->error = null; // so no confusion is caused - - if(!$this->connected()) { - $this->error = array( - "error" => "Called Recipient() without being connected"); - return false; + /** + * Send an SMTP RSET command. + * Abort any transaction that is currently in progress. + * Implements rfc 821: RSET + * @access public + * @return boolean True on success. + */ + public function reset() + { + return $this->sendCommand('RSET', 'RSET', 250); } - fputs($this->smtp_conn,"RCPT TO:<" . $to . ">" . $this->CRLF); + /** + * 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 integer|array $expect One or more expected integer success codes + * @access protected + * @return boolean True on success. + */ + protected function sendCommand($command, $commandstring, $expect) + { + if (!$this->connected()) { + $this->setError("Called $command without being connected"); + return false; + } + //Reject line breaks in all commands + if (strpos($commandstring, "\n") !== false or strpos($commandstring, "\r") !== false) { + $this->setError("Command '$command' contained line breaks"); + return false; + } + $this->client_send($commandstring . self::CRLF); - $rply = $this->get_lines(); - $code = substr($rply,0,3); + $this->last_reply = $this->get_lines(); + // Fetch SMTP code and possible error code explanation + $matches = array(); + if (preg_match("/^([0-9]{3})[ -](?:([0-9]\\.[0-9]\\.[0-9]) )?/", $this->last_reply, $matches)) { + $code = $matches[1]; + $code_ex = (count($matches) > 2 ? $matches[2] : null); + // Cut off error code from each response line + $detail = preg_replace( + "/{$code}[ -]" . + ($code_ex ? str_replace('.', '\\.', $code_ex) . ' ' : '') . "/m", + '', + $this->last_reply + ); + } else { + // Fall back to simple parsing if regex fails + $code = substr($this->last_reply, 0, 3); + $code_ex = null; + $detail = substr($this->last_reply, 4); + } - if($this->do_debug >= 2) { - echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . '
'; + $this->edebug('SERVER -> CLIENT: ' . $this->last_reply, self::DEBUG_SERVER); + + if (!in_array($code, (array)$expect)) { + $this->setError( + "$command command failed", + $detail, + $code, + $code_ex + ); + $this->edebug( + 'SMTP ERROR: ' . $this->error['error'] . ': ' . $this->last_reply, + self::DEBUG_CLIENT + ); + return false; + } + + $this->setError(''); + return true; } - if($code != 250 && $code != 251) { - $this->error = - array("error" => "RCPT not accepted from server", - "smtp_code" => $code, - "smtp_msg" => substr($rply,4)); - if($this->do_debug >= 1) { - echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '
'; - } - return false; - } - return true; - } - - /** - * Sends the RSET command to abort and transaction that is - * currently in progress. Returns true if successful false - * otherwise. - * - * Implements rfc 821: RSET - * - * SMTP CODE SUCCESS: 250 - * SMTP CODE ERROR : 500,501,504,421 - * @access public - * @return bool - */ - public function Reset() { - $this->error = null; // so no confusion is caused - - if(!$this->connected()) { - $this->error = array( - "error" => "Called Reset() without being connected"); - return false; + /** + * 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 $from The address the message is from + * @access public + * @return boolean + */ + public function sendAndMail($from) + { + return $this->sendCommand('SAML', "SAML FROM:$from", 250); } - fputs($this->smtp_conn,"RSET" . $this->CRLF); - - $rply = $this->get_lines(); - $code = substr($rply,0,3); - - if($this->do_debug >= 2) { - echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . '
'; + /** + * Send an SMTP VRFY command. + * @param string $name The name to verify + * @access public + * @return boolean + */ + public function verify($name) + { + return $this->sendCommand('VRFY', "VRFY $name", array(250, 251)); } - if($code != 250) { - $this->error = - array("error" => "RSET failed", - "smtp_code" => $code, - "smtp_msg" => substr($rply,4)); - if($this->do_debug >= 1) { - echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '
'; - } - return false; + /** + * Send an SMTP NOOP command. + * Used to keep keep-alives alive, doesn't actually do anything + * @access public + * @return boolean + */ + public function noop() + { + return $this->sendCommand('NOOP', 'NOOP', 250); } - return true; - } - - /** - * Starts a mail transaction from the email address specified in - * $from. Returns true if successful or false otherwise. If True - * the mail transaction is started and then one or more Recipient - * commands may be called followed by a Data command. This command - * will send the message to the users terminal if they are logged - * in and send them an email. - * - * Implements rfc 821: SAML FROM: - * - * SMTP CODE SUCCESS: 250 - * SMTP CODE SUCCESS: 552,451,452 - * SMTP CODE SUCCESS: 500,501,502,421 - * @access public - * @return bool - */ - public function SendAndMail($from) { - $this->error = null; // so no confusion is caused - - if(!$this->connected()) { - $this->error = array( - "error" => "Called SendAndMail() without being connected"); - return false; + /** + * 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 boolean + */ + public function turn() + { + $this->setError('The SMTP TURN command is not implemented'); + $this->edebug('SMTP NOTICE: ' . $this->error['error'], self::DEBUG_CLIENT); + return false; } - fputs($this->smtp_conn,"SAML FROM:" . $from . $this->CRLF); - - $rply = $this->get_lines(); - $code = substr($rply,0,3); - - if($this->do_debug >= 2) { - echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . '
'; + /** + * Send raw data to the server. + * @param string $data The data to send + * @access public + * @return integer|boolean The number of bytes sent to the server or false on error + */ + public function client_send($data) + { + $this->edebug("CLIENT -> SERVER: $data", self::DEBUG_CLIENT); + set_error_handler(array($this, 'errorHandler')); + $result = fwrite($this->smtp_conn, $data); + restore_error_handler(); + return $result; } - if($code != 250) { - $this->error = - array("error" => "SAML not accepted from server", - "smtp_code" => $code, - "smtp_msg" => substr($rply,4)); - if($this->do_debug >= 1) { - echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '
'; - } - return false; + /** + * Get the latest error. + * @access public + * @return array + */ + public function getError() + { + return $this->error; } - return true; - } - /** - * 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 implimented in the future - * - * Implements from rfc 821: TURN - * - * SMTP CODE SUCCESS: 250 - * SMTP CODE FAILURE: 502 - * SMTP CODE ERROR : 500, 503 - * @access public - * @return bool - */ - public function Turn() { - $this->error = array("error" => "This method, TURN, of the SMTP ". - "is not implemented"); - if($this->do_debug >= 1) { - echo "SMTP -> NOTICE: " . $this->error["error"] . $this->CRLF . '
'; + /** + * Get SMTP extensions available on the server + * @access public + * @return array|null + */ + public function getServerExtList() + { + return $this->server_caps; } - return false; - } - /** - * Get the current error - * @access public - * @return array - */ - public function getError() { - return $this->error; - } + /** + * A multipurpose method + * The method works in three ways, dependent on argument value and current state + * 1. HELO/EHLO was not sent - returns null and set up $this->error + * 2. HELO was sent + * $name = 'HELO': returns server name + * $name = 'EHLO': returns boolean false + * $name = any string: returns null and set up $this->error + * 3. EHLO was sent + * $name = 'HELO'|'EHLO': returns server name + * $name = any string: if extension $name exists, returns boolean True + * or its options. Otherwise returns boolean False + * In other words, one can use this method to detect 3 conditions: + * - null returned: handshake was not or we don't know about ext (refer to $this->error) + * - false returned: the requested feature exactly not exists + * - positive value returned: the requested feature exists + * @param string $name Name of SMTP extension or 'HELO'|'EHLO' + * @return mixed + */ + public function getServerExt($name) + { + if (!$this->server_caps) { + $this->setError('No HELO/EHLO was sent'); + return null; + } - ///////////////////////////////////////////////// - // INTERNAL FUNCTIONS - ///////////////////////////////////////////////// + // the tight logic knot ;) + if (!array_key_exists($name, $this->server_caps)) { + if ($name == 'HELO') { + return $this->server_caps['EHLO']; + } + if ($name == 'EHLO' || array_key_exists('EHLO', $this->server_caps)) { + return false; + } + $this->setError('HELO handshake was used. Client knows nothing about server extensions'); + return null; + } - /** - * Read in as many lines as possible - * 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 private - * @return string - */ - private function get_lines() { - $data = ""; - while($str = @fgets($this->smtp_conn,515)) { - if($this->do_debug >= 4) { - echo "SMTP -> get_lines(): \$data was \"$data\"" . $this->CRLF . '
'; - echo "SMTP -> get_lines(): \$str is \"$str\"" . $this->CRLF . '
'; - } - $data .= $str; - if($this->do_debug >= 4) { - echo "SMTP -> get_lines(): \$data is \"$data\"" . $this->CRLF . '
'; - } - // if 4th character is a space, we are done reading, break the loop - if(substr($str,3,1) == " ") { break; } + return $this->server_caps[$name]; } - return $data; - } + /** + * Get the last reply from the server. + * @access public + * @return string + */ + public function getLastReply() + { + return $this->last_reply; + } + + /** + * Read the SMTP server's response. + * Either before eof or socket timeout occurs on the operation. + * With SMTP we can tell if we have more lines to read if the + * 4th character is '-' symbol. If it is a space then we don't + * need to read anything else. + * @access protected + * @return string + */ + protected function get_lines() + { + // If the connection is bad, give up straight away + if (!is_resource($this->smtp_conn)) { + return ''; + } + $data = ''; + $endtime = 0; + stream_set_timeout($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); + $this->edebug("SMTP -> get_lines(): \$data is \"$data\"", self::DEBUG_LOWLEVEL); + $this->edebug("SMTP -> get_lines(): \$str is \"$str\"", self::DEBUG_LOWLEVEL); + $data .= $str; + // If response is only 3 chars (not valid, but RFC5321 S4.2 says it must be handled), + // or 4th character is a space, we are done reading, break the loop, + // string array access is a micro-optimisation over strlen + if (!isset($str[3]) or (isset($str[3]) and $str[3] == ' ')) { + break; + } + // Timed-out? Log and break + $info = stream_get_meta_data($this->smtp_conn); + if ($info['timed_out']) { + $this->edebug( + 'SMTP -> get_lines(): timed-out (' . $this->Timeout . ' sec)', + self::DEBUG_LOWLEVEL + ); + break; + } + // Now check if reads took too long + if ($endtime and time() > $endtime) { + $this->edebug( + 'SMTP -> get_lines(): timelimit reached (' . + $this->Timelimit . ' sec)', + self::DEBUG_LOWLEVEL + ); + break; + } + } + return $data; + } + + /** + * Enable or disable VERP address generation. + * @param boolean $enabled + */ + public function setVerp($enabled = false) + { + $this->do_verp = $enabled; + } + + /** + * Get VERP address generation mode. + * @return boolean + */ + public function getVerp() + { + return $this->do_verp; + } + + /** + * Set error messages and codes. + * @param string $message The error message + * @param string $detail Further detail on the error + * @param string $smtp_code An associated SMTP error code + * @param string $smtp_code_ex Extended SMTP code + */ + protected function setError($message, $detail = '', $smtp_code = '', $smtp_code_ex = '') + { + $this->error = array( + 'error' => $message, + 'detail' => $detail, + 'smtp_code' => $smtp_code, + 'smtp_code_ex' => $smtp_code_ex + ); + } + + /** + * Set debug output method. + * @param string|callable $method The name of the mechanism to use for debugging output, or a callable to handle it. + */ + public function setDebugOutput($method = 'echo') + { + $this->Debugoutput = $method; + } + + /** + * Get debug output method. + * @return string + */ + public function getDebugOutput() + { + return $this->Debugoutput; + } + + /** + * Set debug output level. + * @param integer $level + */ + public function setDebugLevel($level = 0) + { + $this->do_debug = $level; + } + + /** + * Get debug output level. + * @return integer + */ + public function getDebugLevel() + { + return $this->do_debug; + } + + /** + * Set SMTP timeout. + * @param integer $timeout + */ + public function setTimeout($timeout = 0) + { + $this->Timeout = $timeout; + } + + /** + * Get SMTP timeout. + * @return integer + */ + public function getTimeout() + { + return $this->Timeout; + } + + /** + * Reports an error number and string. + * @param integer $errno The error number returned by PHP. + * @param string $errmsg The error message returned by PHP. + * @param string $errfile The file the error occurred in + * @param integer $errline The line number the error occurred on + */ + protected function errorHandler($errno, $errmsg, $errfile = '', $errline = 0) + { + $notice = 'Connection failed.'; + $this->setError( + $notice, + $errno, + $errmsg + ); + $this->edebug( + $notice . ' Error #' . $errno . ': ' . $errmsg . " [$errfile line $errline]", + self::DEBUG_CONNECTION + ); + } + + /** + * Extract and return the ID of the last SMTP transaction based on + * a list of patterns provided in SMTP::$smtp_transaction_id_patterns. + * Relies on the host providing the ID in response to a DATA command. + * If no reply has been received yet, it will return null. + * If no pattern was matched, it will return false. + * @return bool|null|string + */ + protected function recordLastTransactionID() + { + $reply = $this->getLastReply(); + + if (empty($reply)) { + $this->last_smtp_transaction_id = null; + } else { + $this->last_smtp_transaction_id = false; + foreach ($this->smtp_transaction_id_patterns as $smtp_transaction_id_pattern) { + if (preg_match($smtp_transaction_id_pattern, $reply, $matches)) { + $this->last_smtp_transaction_id = $matches[1]; + } + } + } + + return $this->last_smtp_transaction_id; + } + + /** + * Get the queue/transaction ID of the last SMTP transaction + * If no reply has been received yet, it will return null. + * If no pattern was matched, it will return false. + * @return bool|null|string + * @see recordLastTransactionID() + */ + public function getLastTransactionID() + { + return $this->last_smtp_transaction_id; + } } - - diff --git a/e_lib/phpmailer5/composer.json b/e_lib/phpmailer5/composer.json new file mode 100644 index 00000000..a0ac2964 --- /dev/null +++ b/e_lib/phpmailer5/composer.json @@ -0,0 +1,61 @@ +{ + "name": "phpmailer/phpmailer", + "type": "library", + "description": "PHPMailer is a full-featured email creation and transfer class for PHP", + "authors": [ + { + "name": "Marcus Bointon", + "email": "phpmailer@synchromedia.co.uk" + }, + { + "name": "Jim Jagielski", + "email": "jimjag@gmail.com" + }, + { + "name": "Andy Prevost", + "email": "codeworxtech@users.sourceforge.net" + }, + { + "name": "Brent R. 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+ { + "name": "zetacomponents/base", + "version": "1.9", + "source": { + "type": "git", + "url": "https://github.com/zetacomponents/Base.git", + "reference": "f20df24e8de3e48b6b69b2503f917e457281e687" + }, + "dist": { + "type": "zip", + "url": "https://api.github.com/repos/zetacomponents/Base/zipball/f20df24e8de3e48b6b69b2503f917e457281e687", + "reference": "f20df24e8de3e48b6b69b2503f917e457281e687", + "shasum": "" + }, + "require-dev": { + "zetacomponents/unit-test": "*" + }, + "type": "library", + "autoload": { + "classmap": [ + "src" + ] + }, + "notification-url": "https://packagist.org/downloads/", + "license": [ + "Apache-2.0" + ], + "authors": [ + { + "name": "Sergey Alexeev" + }, + { + "name": "Sebastian Bergmann" + }, + { + "name": "Jan Borsodi" + }, + { + "name": "Raymond Bosman" + }, + { + "name": "Frederik Holljen" + }, + { + "name": "Kore Nordmann" + }, + { + "name": "Derick Rethans" + }, + { + "name": "Vadym Savchuk" + }, + { + "name": "Tobias Schlitt" + }, + { + "name": "Alexandru Stanoi" + } + ], + "description": "The Base package provides the basic infrastructure that all packages rely on. Therefore every component relies on this package.", + "homepage": "https://github.com/zetacomponents", + "time": "2014-09-19T03:28:34+00:00" + }, + { + "name": "zetacomponents/document", + "version": "1.3.1", + "source": { + "type": "git", + "url": "https://github.com/zetacomponents/Document.git", + "reference": "688abfde573cf3fe0730f82538fbd7aa9fc95bc8" + }, + "dist": { + "type": "zip", + "url": "https://api.github.com/repos/zetacomponents/Document/zipball/688abfde573cf3fe0730f82538fbd7aa9fc95bc8", + "reference": "688abfde573cf3fe0730f82538fbd7aa9fc95bc8", + "shasum": "" + }, + "require": { + "zetacomponents/base": "*" + }, + "require-dev": { + "zetacomponents/unit-test": "dev-master" + }, + "type": "library", + "autoload": { + "classmap": [ + "src" + ] + }, + "notification-url": "https://packagist.org/downloads/", + "license": [ + "Apache-2.0" + ], + "authors": [ + { + "name": "Sebastian Bergmann" + }, + { + "name": "Kore Nordmann" + }, + { + "name": "Derick Rethans" + }, + { + "name": "Tobias Schlitt" + }, + { + "name": "Alexandru Stanoi" + } + ], + "description": "The Document components provides a general conversion framework for different semantic document markup languages like XHTML, Docbook, RST and similar.", + "homepage": "https://github.com/zetacomponents", + "time": "2013-12-19T11:40:00+00:00" + } + ], + "aliases": [], + "minimum-stability": "stable", + "stability-flags": [], + "prefer-stable": false, + "prefer-lowest": false, + "platform": { + "php": ">=5.0.0" + }, + "platform-dev": [] +} diff --git a/e_lib/phpmailer5/docs.ini b/e_lib/phpmailer5/docs.ini deleted file mode 100644 index 6906eb0d..00000000 --- a/e_lib/phpmailer5/docs.ini +++ /dev/null @@ -1,92 +0,0 @@ -;; phpDocumentor parse configuration file -;; -;; This file is designed to cut down on repetitive typing on the command-line or web interface -;; You can copy this file to create a number of configuration files that can be used with the -;; command-line switch -c, as in phpdoc -c default.ini or phpdoc -c myini.ini. The web -;; interface will automatically generate a list of .ini files that can be used. -;; -;; default.ini is used to generate the online manual at http://www.phpdoc.org/docs -;; -;; ALL .ini files must be in the user subdirectory of phpDocumentor with an extension of .ini -;; -;; Copyright 2002, Greg Beaver -;; -;; WARNING: do not change the name of any command-line parameters, phpDocumentor will ignore them - -[Parse Data] -;; title of all the documentation -;; legal values: any string -title = PHPMailer Documentation - -;; parse files that start with a . like .bash_profile -;; legal values: true, false -hidden = false - -;; show elements marked @access private in documentation by setting this to on -;; legal values: on, off -parseprivate = on - -;; parse with javadoc-like description (first sentence is always the short description) -;; legal values: on, off -javadocdesc = off - -;; add any custom @tags separated by commas here -;; legal values: any legal tagname separated by commas. -;customtags = mytag1,mytag2 - -;; This is only used by the XML:DocBook/peardoc2 converter -defaultcategoryname = Documentation - -;; what is the main package? -;; legal values: alphanumeric string plus - and _ -defaultpackagename = PHPMailer - -;; output any parsing information? set to on for cron jobs -;; legal values: on -;quiet = on - -;; parse a PEAR-style repository. Do not turn this on if your project does -;; not have a parent directory named "pear" -;; legal values: on/off -;pear = on - -;; where should the documentation be written? -;; legal values: a legal path -target = ./phpdoc - -;; limit output to the specified packages, even if others are parsed -;; legal values: package names separated by commas -;packageoutput = package1,package2 - -;; comma-separated list of files to parse -;; legal values: paths separated by commas -;filename = /path/to/file1,/path/to/file2,fileincurrentdirectory -filename = *.php - -;; comma-separated list of directories to parse -;; legal values: directory paths separated by commas -;directory = /path1,/path2,.,..,subdirectory -;directory = /home/jeichorn/cvs/pear -;;directory = . - -;; template base directory (the equivalent directory of /phpDocumentor) -;templatebase = /path/to/my/templates - -;; comma-separated list of files, directories or wildcards ? and * (any wildcard) to ignore -;; legal values: any wildcard strings separated by commas -;ignore = /path/to/ignore*,*list.php,myfile.php,subdirectory/ -ignore = templates_c/,*HTML/default/*,spec/,*CVS*,*.txt,docs/,phpdoc/,examples/,test/ - -;; comma-separated list of Converters to use in outputformat:Convertername:templatedirectory format -;; legal values: HTML:frames:default,HTML:frames:l0l33t,HTML:frames:phpdoc.de,HTML:frames:phphtmllib, -;; HTML:frames:earthli, -;; HTML:frames:DOM/default,HTML:frames:DOM/l0l33t,HTML:frames:DOM/phpdoc.de, -;; HTML:frames:DOM/phphtmllib,HTML:frames:DOM/earthli -;; HTML:Smarty:default,HTML:Smarty:PHP,HTML:Smarty:HandS -;; PDF:default:default,CHM:default:default,XML:DocBook/peardoc2:default -;;output=HTML:frames:earthli -output=HTML:Smarty:HandS - -;; turn this option on if you want highlighted source code for every file -;; legal values: on/off -sourcecode = on diff --git a/e_lib/phpmailer5/docs.ini.orig b/e_lib/phpmailer5/docs.ini.orig deleted file mode 100644 index 6906eb0d..00000000 --- a/e_lib/phpmailer5/docs.ini.orig +++ /dev/null @@ -1,92 +0,0 @@ -;; phpDocumentor parse configuration file -;; -;; This file is designed to cut down on repetitive typing on the command-line or web interface -;; You can copy this file to create a number of configuration files that can be used with the -;; command-line switch -c, as in phpdoc -c default.ini or phpdoc -c myini.ini. The web -;; interface will automatically generate a list of .ini files that can be used. -;; -;; default.ini is used to generate the online manual at http://www.phpdoc.org/docs -;; -;; ALL .ini files must be in the user subdirectory of phpDocumentor with an extension of .ini -;; -;; Copyright 2002, Greg Beaver -;; -;; WARNING: do not change the name of any command-line parameters, phpDocumentor will ignore them - -[Parse Data] -;; title of all the documentation -;; legal values: any string -title = PHPMailer Documentation - -;; parse files that start with a . like .bash_profile -;; legal values: true, false -hidden = false - -;; show elements marked @access private in documentation by setting this to on -;; legal values: on, off -parseprivate = on - -;; parse with javadoc-like description (first sentence is always the short description) -;; legal values: on, off -javadocdesc = off - -;; add any custom @tags separated by commas here -;; legal values: any legal tagname separated by commas. -;customtags = mytag1,mytag2 - -;; This is only used by the XML:DocBook/peardoc2 converter -defaultcategoryname = Documentation - -;; what is the main package? -;; legal values: alphanumeric string plus - and _ -defaultpackagename = PHPMailer - -;; output any parsing information? set to on for cron jobs -;; legal values: on -;quiet = on - -;; parse a PEAR-style repository. Do not turn this on if your project does -;; not have a parent directory named "pear" -;; legal values: on/off -;pear = on - -;; where should the documentation be written? -;; legal values: a legal path -target = ./phpdoc - -;; limit output to the specified packages, even if others are parsed -;; legal values: package names separated by commas -;packageoutput = package1,package2 - -;; comma-separated list of files to parse -;; legal values: paths separated by commas -;filename = /path/to/file1,/path/to/file2,fileincurrentdirectory -filename = *.php - -;; comma-separated list of directories to parse -;; legal values: directory paths separated by commas -;directory = /path1,/path2,.,..,subdirectory -;directory = /home/jeichorn/cvs/pear -;;directory = . - -;; template base directory (the equivalent directory of /phpDocumentor) -;templatebase = /path/to/my/templates - -;; comma-separated list of files, directories or wildcards ? and * (any wildcard) to ignore -;; legal values: any wildcard strings separated by commas -;ignore = /path/to/ignore*,*list.php,myfile.php,subdirectory/ -ignore = templates_c/,*HTML/default/*,spec/,*CVS*,*.txt,docs/,phpdoc/,examples/,test/ - -;; comma-separated list of Converters to use in outputformat:Convertername:templatedirectory format -;; legal values: HTML:frames:default,HTML:frames:l0l33t,HTML:frames:phpdoc.de,HTML:frames:phphtmllib, -;; HTML:frames:earthli, -;; HTML:frames:DOM/default,HTML:frames:DOM/l0l33t,HTML:frames:DOM/phpdoc.de, -;; HTML:frames:DOM/phphtmllib,HTML:frames:DOM/earthli -;; HTML:Smarty:default,HTML:Smarty:PHP,HTML:Smarty:HandS -;; PDF:default:default,CHM:default:default,XML:DocBook/peardoc2:default -;;output=HTML:frames:earthli -output=HTML:Smarty:HandS - -;; turn this option on if you want highlighted source code for every file -;; legal values: on/off -sourcecode = on diff --git a/e_lib/phpmailer5/get_oauth_token.php b/e_lib/phpmailer5/get_oauth_token.php new file mode 100644 index 00000000..2c26d0fa --- /dev/null +++ b/e_lib/phpmailer5/get_oauth_token.php @@ -0,0 +1,162 @@ +//get_oauth_token.php + * e.g.: http://localhost/phpmail/get_oauth_token.php + * * Ensure dependencies are installed with 'composer install' + * * Set up an app in your Google developer console + * * Set the script address as the app's redirect URL + * If no refresh token is obtained when running this file, revoke access to your app + * using link: https://accounts.google.com/b/0/IssuedAuthSubTokens and run the script again. + * This script requires PHP 5.4 or later + * PHP Version 5.4 + */ + +namespace League\OAuth2\Client\Provider; + +require 'vendor/autoload.php'; + +use League\OAuth2\Client\Provider\Exception\IdentityProviderException; +use League\OAuth2\Client\Token\AccessToken; +use League\OAuth2\Client\Tool\BearerAuthorizationTrait; +use Psr\Http\Message\ResponseInterface; + +session_start(); + +//If this automatic URL doesn't work, set it yourself manually +$redirectUri = isset($_SERVER['HTTPS']) ? 'https://' : 'http://' . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF']; +//$redirectUri = 'http://localhost/phpmailer/get_oauth_token.php'; + +//These details obtained are by setting up app in Google developer console. +$clientId = 'RANDOMCHARS-----duv1n2.apps.googleusercontent.com'; +$clientSecret = 'RANDOMCHARS-----lGyjPcRtvP'; + +class Google extends AbstractProvider +{ + use BearerAuthorizationTrait; + + const ACCESS_TOKEN_RESOURCE_OWNER_ID = 'id'; + + /** + * @var string If set, this will be sent to google as the "access_type" parameter. + * @link https://developers.google.com/accounts/docs/OAuth2WebServer#offline + */ + protected $accessType; + + /** + * @var string If set, this will be sent to google as the "hd" parameter. + * @link https://developers.google.com/accounts/docs/OAuth2Login#hd-param + */ + protected $hostedDomain; + + /** + * @var string If set, this will be sent to google as the "scope" parameter. + * @link https://developers.google.com/gmail/api/auth/scopes + */ + protected $scope; + + public function getBaseAuthorizationUrl() + { + return 'https://accounts.google.com/o/oauth2/auth'; + } + + public function getBaseAccessTokenUrl(array $params) + { + return 'https://accounts.google.com/o/oauth2/token'; + } + + public function getResourceOwnerDetailsUrl(AccessToken $token) + { + return ' '; + } + + protected function getAuthorizationParameters(array $options) + { + if (is_array($this->scope)) { + $separator = $this->getScopeSeparator(); + $this->scope = implode($separator, $this->scope); + } + + $params = array_merge( + parent::getAuthorizationParameters($options), + array_filter([ + 'hd' => $this->hostedDomain, + 'access_type' => $this->accessType, + 'scope' => $this->scope, + // if the user is logged in with more than one account ask which one to use for the login! + 'authuser' => '-1' + ]) + ); + return $params; + } + + protected function getDefaultScopes() + { + return [ + 'email', + 'openid', + 'profile', + ]; + } + + protected function getScopeSeparator() + { + return ' '; + } + + protected function checkResponse(ResponseInterface $response, $data) + { + if (!empty($data['error'])) { + $code = 0; + $error = $data['error']; + + if (is_array($error)) { + $code = $error['code']; + $error = $error['message']; + } + + throw new IdentityProviderException($error, $code, $data); + } + } + + protected function createResourceOwner(array $response, AccessToken $token) + { + return new GoogleUser($response); + } +} + + +//Set Redirect URI in Developer Console as [https/http]:////get_oauth_token.php +$provider = new Google( + array( + 'clientId' => $clientId, + 'clientSecret' => $clientSecret, + 'redirectUri' => $redirectUri, + 'scope' => array('https://mail.google.com/'), + 'accessType' => 'offline' + ) +); + +if (!isset($_GET['code'])) { + // If we don't have an authorization code then get one + $authUrl = $provider->getAuthorizationUrl(); + $_SESSION['oauth2state'] = $provider->getState(); + header('Location: ' . $authUrl); + exit; +// Check given state against previously stored one to mitigate CSRF attack +} elseif (empty($_GET['state']) || ($_GET['state'] !== $_SESSION['oauth2state'])) { + unset($_SESSION['oauth2state']); + exit('Invalid state'); +} else { + // Try to get an access token (using the authorization code grant) + $token = $provider->getAccessToken( + 'authorization_code', + array( + 'code' => $_GET['code'] + ) + ); + + // Use this to get a new access token if the old one expires + echo 'Refresh Token: ' . $token->getRefreshToken(); +} diff --git a/f_func/class._Mail.php b/f_func/class._Mail.php index 9d218d20..51fce56a 100644 --- a/f_func/class._Mail.php +++ b/f_func/class._Mail.php @@ -1,6 +1,7 @@