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Replace PHPMailer with SwiftMailer (via Mail class from Advanced Mailer)

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Kijin Sung 2016-01-13 16:10:04 +09:00
parent 9da3653fcd
commit 97d385648b
9 changed files with 261 additions and 7070 deletions
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696
classes/mail/Mail.class.php
View file

@ -1,165 +1,53 @@
<?php
/* Copyright (C) NAVER <http://www.navercorp.com> */
require_once _XE_PATH_ . "libs/phpmailer/phpmailer.php";
/**
* Mailing class for XpressEngine
*
* @author NAVER (developers@xpressengine.com)
* Mail class
*
* This class was originally written for the Advanced Mailer module.
* Advanced Mailer is licensed under GPLv2, but the author hereby relicenses
* this class under the same license as the remainder of RhymiX.
* All other parts of the Advanced Mailer module remain under GPLv2.
*
* @author Kijin Sung <kijin@kijinsung.com>
*/
class Mail extends PHPMailer
class Mail
{
/**
* Sender name
* @var string
* Properties for compatibility with XE Mail class
*/
var $sender_name = '';
public $content = '';
public $content_type = 'html';
public $attachments = array();
public $cidAttachments = array();
/**
* Sender email address
* @var string
* Properties used by Advanced Mailer
*/
var $sender_email = '';
public $error = null;
public $caller = null;
public $message = null;
public static $transport = null;
/**
* Receiptor name
* @var string
* Constructor
*/
var $receiptor_name = '';
/**
* Receiptor email address
* @var string
*/
var $receiptor_email = '';
/**
* Title of email
* @var string
*/
var $title = '';
/**
* Content of email
* @var string
*/
var $content = '';
/**
* Content type
* @var string
*/
var $content_type = 'html';
/**
* Message id
* @var string
*/
var $messageId = NULL;
/**
* Reply to
* @var string
*/
var $replyTo = NULL;
/**
* BCC (Blind carbon copy)
* @var string
*/
var $bcc = NULL;
/**
* Attachments
* @var array
*/
var $attachments = array();
/**
* Content attachements
* @var array
*/
var $cidAttachments = array();
/**
* ???
* @var ???
*/
var $mainMailPart = NULL;
/**
* Raw body
* @var string
*/
var $body = '';
/**
* Raw header
* @var string
*/
var $header = '';
/**
* End of line
* @var string
*/
var $eol = '';
/**
* Reference
* @var string
*/
var $references = '';
/**
* Additional parameters
* @var string
*/
var $additional_params = NULL;
/**
* Whether use or not use stmp
* @var bool
*/
var $use_smtp = FALSE;
/**
* Constructor function
*
* @return void
*/
function __construct()
public function __construct()
{
$this->message = \Swift_Message::newInstance();
}
/**
* Set parameters for using Gmail
*
* @param string $account_name Password
* @param string $account_passwd Secure method ('ssl','tls')
* @param string $account_name Email address
* @param string $account_passwd Email password
* @return void
*/
function useGmailAccount($account_name, $account_passwd)
public static function useGmailAccount($account_name, $account_passwd)
{
$this->SMTPAuth = TRUE;
$this->SMTPSecure = "tls";
$this->Host = 'smtp.gmail.com';
$this->Port = '587';
if($this->isVaildMailAddress($account_name))
{
$this->Username = $account_name;
}
else
{
$this->Username = $account_name . '@gmail.com';
}
$this->Password = $account_passwd;
$this->IsSMTP();
self::useSMTP(null, 'smtp.gmail.com', $account_name, $account_passwd, 'ssl', 465);
}
/**
* Set parameters for using SMTP protocol
*
@ -172,67 +60,26 @@ class Mail extends PHPMailer
*
* @return bool TRUE if SMTP is set correct, otherwise return FALSE
*/
function useSMTP($auth = NULL, $host = NULL, $user = NULL, $pass = NULL, $secure = NULL, $port = 25)
public static function useSMTP($auth = null, $host = null, $user = null, $pass = null, $secure = null, $port = 25)
{
$this->SMTPAuth = $auth;
$this->Host = $host;
$this->Username = $user;
$this->Password = $pass;
$this->Port = $port;
if($secure == 'ssl' || $secure == 'tls')
self::$transport = \Swift_SmtpTransport::newInstance($host, $port, $secure);
self::$transport->setUsername($user);
self::$transport->setPassword($pass);
$local_domain = self::$transport->getLocalDomain();
if (preg_match('/^\*\.(.+)$/', $local_domain, $matches))
{
$this->SMTPSecure = $secure;
}
if(($this->SMTPAuth !== NULL && $this->Host !== NULL && $this->Username !== NULL && $this->Password !== NULL) || ($this->SMTPAuth === NULL && $this->Host !== NULL))
{
$this->IsSMTP();
$this->AltBody = "To view the message, please use an HTML compatible email viewer!";
return TRUE;
}
else
{
$this->IsMail();
return FALSE;
self::$transport->setLocalDomain($matches[1]);
}
}
/**
* Set additional parameters
*
* @param string $additional_params Additional parameters
* @return void
*/
function setAdditionalParams($additional_params)
public function setAdditionalParams($additional_params)
{
$this->additional_params = $additional_params;
// no-op
}
/**
* Add file attachment
*
* @param string $filename File name to attach
* @param string $orgfilename Real path of file to attach
* @return void
*/
function addAttachment($filename, $orgfilename)
{
$this->attachments[$orgfilename] = $filename;
}
/**
* Add content attachment
*
* @param string $filename Real path of file to attach
* @param string $cid Content-CID
* @return void
*/
function addCidAttachment($filename, $cid)
{
$this->cidAttachments[$cid] = $filename;
}
/**
* Set Sender (From:)
*
@ -240,172 +87,246 @@ class Mail extends PHPMailer
* @param string $email Sender email address
* @return void
*/
function setSender($name, $email)
public function setSender($name, $email)
{
if($this->Mailer == "mail")
try
{
$this->sender_name = $name;
$this->sender_email = $email;
$this->message->setFrom(array($email => $name));
}
else
catch (\Exception $e)
{
$this->SetFrom($email, $name);
$this->errors[] = array($e->getMessage());
}
}
/**
* Get Sender (From:)
*
* @return string
*/
function getSender()
public function getSender()
{
if(!stristr(PHP_OS, 'win') && $this->sender_name)
$from = $this->message->getFrom();
foreach($from as $email => $name)
{
return sprintf("%s <%s>", '=?utf-8?b?' . base64_encode($this->sender_name) . '?=', $this->sender_email);
if($name === '')
{
return $email;
}
else
{
return $name . ' <' . $email . '>';
}
}
return $this->sender_email;
return FALSE;
}
/**
* Set Receiptor (TO:)
* Set Recipient (To:)
*
* @param string $name Receiptor name
* @param string $email Receiptor email address
* @param string $name Recipient name
* @param string $email Recipient email address
* @return void
*/
function setReceiptor($name, $email)
public function setReceiptor($name, $email)
{
if($this->Mailer == "mail")
try
{
$this->receiptor_name = $name;
$this->receiptor_email = $email;
$this->message->setTo(array($email => $name));
}
else
catch (\Exception $e)
{
$this->AddAddress($email, $name);
$this->errors[] = array($e->getMessage());
}
}
/**
* Get Receiptor (TO:)
* Get Recipient (To:)
*
* @return string
*/
function getReceiptor()
public function getReceiptor()
{
if(!stristr(PHP_OS, 'win') && $this->receiptor_name && $this->receiptor_name != $this->receiptor_email)
$to = $this->message->getTo();
foreach($to as $email => $name)
{
return sprintf("%s <%s>", '=?utf-8?b?' . base64_encode($this->receiptor_name) . '?=', $this->receiptor_email);
if($name === '')
{
return $email;
}
else
{
return $name . ' <' . $email . '>';
}
}
return $this->receiptor_email;
return FALSE;
}
/**
* Set Email's Title
* Set Subject
*
* @param string $title Title to set
* @param string $subject The subject
* @return void
*/
function setTitle($title)
public function setTitle($subject)
{
if($this->Mailer == "mail")
{
$this->title = $title;
}
else
{
$this->Subject = $title;
}
$this->message->setSubject(strval($subject));
}
/**
* Get Email's Title
* Get Subject
*
* @return string
*/
function getTitle()
public function getTitle()
{
return '=?utf-8?b?' . base64_encode($this->title) . '?=';
return $this->message->getSubject();
}
/**
* Set BCC
*
* @param string $bcc
* @return void
*/
function setBCC($bcc)
public function setBCC($bcc)
{
if($this->Mailer == "mail")
try
{
$this->bcc = $bcc;
$this->message->setBcc(array($bcc));
}
else
catch (\Exception $e)
{
$this->AddBCC($bcc);
$this->errors[] = array($e->getMessage());
}
}
/**
* Set ReplyTo
*
* @param string $replyTo
* @return void
*/
public function setReplyTo($replyTo)
{
try
{
$this->message->setReplyTo(array($replyTo));
}
catch (\Exception $e)
{
$this->errors[] = array($e->getMessage());
}
}
/**
* Set Return Path
*
* @param string $returnPath
* @return void
*/
public function setReturnPath($returnPath)
{
try
{
$this->message->setReturnPath($returnPath);
}
catch (\Exception $e)
{
$this->errors[] = array($e->getMessage());
}
}
/**
* Set Message ID
*
* @param string $messageId
* @return void
*/
function setMessageID($messageId)
public function setMessageID($messageId)
{
$this->messageId = $messageId;
$this->message->getHeaders()->get('Message-ID')->setId($messageId);
}
/**
* Set references
*
* @param string $references
* @return void
*/
function setReferences($references)
public function setReferences($references)
{
$this->references = $references;
$headers = $this->message->getHeaders();
$headers->addTextHeader('References', $references);
}
/**
* Set ReplyTo param
*
* @param string $replyTo
* @return void
*/
function setReplyTo($replyTo)
{
if($this->Mailer == "mail")
{
$this->replyTo = $replyTo;
}
else
{
$this->AddReplyTo($replyTo);
}
}
/**
* Set message content
*
* @param string $content Content
* @return void
*/
function setContent($content)
public function setContent($content)
{
$content = preg_replace_callback('/<img([^>]+)>/i', array($this, 'replaceResourceRealPath'), $content);
if($this->Mailer == "mail")
{
$this->content = $content;
}
else
{
$this->MsgHTML($content);
}
$this->content = $content;
}
/**
* Set the type of message content (html or plain text)
*
* @param string $mode The type
* @return void
*/
public function setContentType($type = 'html')
{
$this->content_type = $type === 'html' ? 'html' : '';
}
/**
* Get the Plain content of body message
*
* @return string
*/
public function getPlainContent()
{
return chunk_split(base64_encode(str_replace(array("<", ">", "&"), array("&lt;", "&gt;", "&amp;"), $this->content)));
}
/**
* Get the HTML content of body message
*
* @return string
*/
public function getHTMLContent()
{
return chunk_split(base64_encode($this->content_type != 'html' ? nl2br($this->content) : $this->content));
}
/**
* Add file attachment
*
* @param string $filename File name to attach
* @param string $original_filename Real path of file to attach
* @return void
*/
public function addAttachment($filename, $original_filename)
{
$this->attachments[$original_filename] = $filename;
}
/**
* Add content attachment
*
* @param string $original_filename Real path of file to attach
* @param string $cid Content-CID
* @return void
*/
public function addCidAttachment($original_filename, $cid)
{
$this->cidAttachments[$cid] = $original_filename;
}
/**
* Replace resourse path of the files
*
@ -413,188 +334,93 @@ class Mail extends PHPMailer
* @param array $matches Match info.
* @return string
*/
function replaceResourceRealPath($matches)
public function replaceResourceRealPath($matches)
{
return preg_replace('/src=(["\']?)files/i', 'src=$1' . Context::getRequestUri() . 'files', $matches[0]);
return preg_replace('/src=(["\']?)files/i', 'src=$1' . \Context::getRequestUri() . 'files', $matches[0]);
}
/**
* Get the Plain content of body message
*
* @return string
*/
function getPlainContent()
{
return chunk_split(base64_encode(str_replace(array("<", ">", "&"), array("&lt;", "&gt;", "&amp;"), $this->content)));
}
/**
* Get the HTML content of body message
*
* @return string
*/
function getHTMLContent()
{
return chunk_split(base64_encode($this->content_type != 'html' ? nl2br($this->content) : $this->content));
}
/**
* Set the type of body's content
*
* @param string $mode
* @return void
*/
function setContentType($mode = 'html')
{
$this->content_type = $mode == 'html' ? 'html' : '';
}
/**
* Process the images from attachments
*
* @return void
*/
function procAttachments()
public function procAttachments()
{
if($this->Mailer == "mail")
{
if(count($this->attachments) > 0)
{
$this->body = $this->header . $this->body;
$boundary = '----==' . uniqid(rand(), TRUE);
$this->header = "Content-Type: multipart/mixed;" . $this->eol . "\tboundary=\"" . $boundary . "\"" . $this->eol . $this->eol;
$this->body = "--" . $boundary . $this->eol . $this->body . $this->eol . $this->eol;
$res = array();
$res[] = $this->body;
foreach($this->attachments as $filename => $attachment)
{
$type = $this->returnMIMEType($filename);
$file_handler = new FileHandler();
$file_str = $file_handler->readFile($attachment);
$chunks = chunk_split(base64_encode($file_str));
$tempBody = sprintf(
"--" . $boundary . $this->eol .
"Content-Type: %s;" . $this->eol .
"\tname=\"%s\"" . $this->eol .
"Content-Transfer-Encoding: base64" . $this->eol .
"Content-Description: %s" . $this->eol .
"Content-Disposition: attachment;" . $this->eol .
"\tfilename=\"%s\"" . $this->eol . $this->eol .
"%s" . $this->eol . $this->eol, $type, $filename, $filename, $filename, $chunks);
$res[] = $tempBody;
}
$this->body = implode("", $res);
$this->body .= "--" . $boundary . "--";
}
}
else
{
if(count($this->attachments) > 0)
{
foreach($this->attachments as $filename => $attachment)
{
parent::AddAttachment($attachment);
}
}
}
// no-op
}
/**
* Process the images from body content. This functions is used if Mailer is set as mail not as SMTP
*
*
* @return void
*/
function procCidAttachments()
public function procCidAttachments()
{
if(count($this->cidAttachments) > 0)
{
$this->body = $this->header . $this->body;
$boundary = '----==' . uniqid(rand(), TRUE);
$this->header = "Content-Type: multipart/relative;" . $this->eol . "\ttype=\"multipart/alternative\";" . $this->eol . "\tboundary=\"" . $boundary . "\"" . $this->eol . $this->eol;
$this->body = "--" . $boundary . $this->eol . $this->body . $this->eol . $this->eol;
$res = array();
$res[] = $this->body;
foreach($this->cidAttachments as $cid => $attachment)
{
$filename = basename($attachment);
$type = $this->returnMIMEType(FileHandler::getRealPath($attachment));
$file_str = FileHandler::readFile($attachment);
$chunks = chunk_split(base64_encode($file_str));
$tempBody = sprintf(
"--" . $boundary . $this->eol .
"Content-Type: %s;" . $this->eol .
"\tname=\"%s\"" . $this->eol .
"Content-Transfer-Encoding: base64" . $this->eol .
"Content-ID: <%s>" . $this->eol .
"Content-Description: %s" . $this->eol .
"Content-Location: %s" . $this->eol . $this->eol .
"%s" . $this->eol . $this->eol, $type, $filename, $cid, $filename, $filename, $chunks);
$res[] = $tempBody;
}
$this->body = implode("", $res);
$this->body .= "--" . $boundary . "--";
}
// no-op
}
/**
* Process the message before sending
*
* @return void
*/
public function procAssembleMessage()
{
// Add all attachments
foreach($this->attachments as $original_filename => $filename)
{
$attachment = \Swift_Attachment::fromPath($original_filename);
$attachment->setFilename($filename);
$this->message->attach($attachment);
}
// Add all CID attachments
foreach($this->cidAttachments as $cid => $original_filename)
{
$embedded = \Swift_EmbeddedFile::fromPath($original_filename);
$newcid = $this->message->embed($embedded);
$this->content = str_replace(array("cid:$cid", $cid), $newcid, $this->content);
}
// Set content type
$content_type = $this->content_type === 'html' ? 'text/html' : 'text/plain';
$this->message->setBody($this->content, $content_type);
}
/**
* Send email
*
* @return bool TRUE in case of success, FALSE if sending fails
*
* @return bool
*/
function send()
public function send()
{
if($this->Mailer == "mail")
try
{
$boundary = '----==' . uniqid(rand(), TRUE);
$this->eol = $GLOBALS['_qmail_compatibility'] == "Y" ? "\n" : "\r\n";
$this->header = "Content-Type: multipart/alternative;" . $this->eol . "\tboundary=\"" . $boundary . "\"" . $this->eol . $this->eol;
$this->body = sprintf(
"--%s" . $this->eol .
"Content-Type: text/plain; charset=utf-8; format=flowed" . $this->eol .
"Content-Transfer-Encoding: base64" . $this->eol .
"Content-Disposition: inline" . $this->eol . $this->eol .
"%s" .
"--%s" . $this->eol .
"Content-Type: text/html; charset=utf-8" . $this->eol .
"Content-Transfer-Encoding: base64" . $this->eol .
"Content-Disposition: inline" . $this->eol . $this->eol .
"%s" .
"--%s--" .
"", $boundary, $this->getPlainContent(), $boundary, $this->getHTMLContent(), $boundary
);
$this->procCidAttachments();
$this->procAttachments();
$headers = sprintf(
"From: %s" . $this->eol .
"%s" .
"%s" .
"%s" .
"%s" .
"MIME-Version: 1.0" . $this->eol . "", $this->getSender(), $this->messageId ? ("Message-ID: <" . $this->messageId . ">" . $this->eol) : "", $this->replyTo ? ("Reply-To: <" . $this->replyTo . ">" . $this->eol) : "", $this->bcc ? ("Bcc: " . $this->bcc . $this->eol) : "", $this->references ? ("References: <" . $this->references . ">" . $this->eol . "In-Reply-To: <" . $this->references . ">" . $this->eol) : ""
);
$headers .= $this->header;
if($this->additional_params)
$this->procAssembleMessage();
if(!self::$transport)
{
return mail($this->getReceiptor(), $this->getTitle(), $this->body, $headers, $this->additional_params);
self::$transport = \Swift_MailTransport::newInstance();
}
return mail($this->getReceiptor(), $this->getTitle(), $this->body, $headers);
$mailer = \Swift_Mailer::newInstance(self::$transport);
$result = $mailer->send($this->message, $this->errors);
return (bool)$result;
}
else
catch(\Exception $e)
{
$this->procAttachments();
return parent::Send();
$this->error = $e->getMessage();
return false;
}
}
/**
* Check if DNS of param is real or fake
*
* @param string $email_address Email address
* @return boolean TRUE if param is valid DNS otherwise FALSE
*
* @param string $email_address Email address to check
* @return bool
*/
function checkMailMX($email_address)
public function checkMailMX($email_address)
{
if(!Mail::isVaildMailAddress($email_address))
if(!self::isVaildMailAddress($email_address))
{
return FALSE;
}
@ -612,14 +438,14 @@ class Mail extends PHPMailer
}
return TRUE;
}
/**
* Check if param is a valid email or not
*
* @param string $email_address Email address
* @return string email address if param is valid email address otherwise blank string
*
* @param string $email_address Email address to check
* @return string
*/
function isVaildMailAddress($email_address)
public function isVaildMailAddress($email_address)
{
if(preg_match("/([a-z0-9\_\-\.]+)@([a-z0-9\_\-\.]+)/i", $email_address))
{

504
libs/phpmailer/LICENSE
View file

@ -1,504 +0,0 @@
GNU LESSER GENERAL PUBLIC LICENSE
Version 2.1, February 1999
Copyright (C) 1991, 1999 Free Software Foundation, Inc.
59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
[This is the first released version of the Lesser GPL. It also counts
as the successor of the GNU Library Public License, version 2, hence
the version number 2.1.]
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
Licenses are intended to guarantee your freedom to share and change
free software--to make sure the software is free for all its users.
This license, the Lesser General Public License, applies to some
specially designated software packages--typically libraries--of the
Free Software Foundation and other authors who decide to use it. You
can use it too, but we suggest you first think carefully about whether
this license or the ordinary General Public License is the better
strategy to use in any particular case, based on the explanations below.
When we speak of free software, we are referring to freedom of use,
not price. Our General Public Licenses are designed to make sure that
you have the freedom to distribute copies of free software (and charge
for this service if you wish); that you receive source code or can get
it if you want it; that you can change the software and use pieces of
it in new free programs; and that you are informed that you can do
these things.
To protect your rights, we need to make restrictions that forbid
distributors to deny you these rights or to ask you to surrender these
rights. These restrictions translate to certain responsibilities for
you if you distribute copies of the library or if you modify it.
For example, if you distribute copies of the library, whether gratis
or for a fee, you must give the recipients all the rights that we gave
you. You must make sure that they, too, receive or can get the source
code. If you link other code with the library, you must provide
complete object files to the recipients, so that they can relink them
with the library after making changes to the library and recompiling
it. And you must show them these terms so they know their rights.
We protect your rights with a two-step method: (1) we copyright the
library, and (2) we offer you this license, which gives you legal
permission to copy, distribute and/or modify the library.
To protect each distributor, we want to make it very clear that
there is no warranty for the free library. Also, if the library is
modified by someone else and passed on, the recipients should know
that what they have is not the original version, so that the original
author's reputation will not be affected by problems that might be
introduced by others.
Finally, software patents pose a constant threat to the existence of
any free program. We wish to make sure that a company cannot
effectively restrict the users of a free program by obtaining a
restrictive license from a patent holder. Therefore, we insist that
any patent license obtained for a version of the library must be
consistent with the full freedom of use specified in this license.
Most GNU software, including some libraries, is covered by the
ordinary GNU General Public License. This license, the GNU Lesser
General Public License, applies to certain designated libraries, and
is quite different from the ordinary General Public License. We use
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That's all there is to it!

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<!DOCTYPE html><title></title>

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<!DOCTYPE html><title></title>

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<?php
/**
* PHPMailer language file.
* English Version
*/
$PHPMAILER_LANG = array();
$PHPMAILER_LANG["provide_address"] = 'You must provide at least one ' .
'recipient email address.';
$PHPMAILER_LANG["mailer_not_supported"] = ' mailer is not supported.';
$PHPMAILER_LANG["execute"] = 'Could not execute: ';
$PHPMAILER_LANG["instantiate"] = 'Could not instantiate mail function.';
$PHPMAILER_LANG["authenticate"] = 'SMTP Error: Could not authenticate.';
$PHPMAILER_LANG["from_failed"] = 'The following From address failed: ';
$PHPMAILER_LANG["recipients_failed"] = 'SMTP Error: The following ' .
'recipients failed: ';
$PHPMAILER_LANG["data_not_accepted"] = 'SMTP Error: Data not accepted.';
$PHPMAILER_LANG["connect_host"] = 'SMTP Error: Could not connect to SMTP host.';
$PHPMAILER_LANG["file_access"] = 'Could not access file: ';
$PHPMAILER_LANG["file_open"] = 'File Error: Could not open file: ';
$PHPMAILER_LANG["encoding"] = 'Unknown encoding: ';
$PHPMAILER_LANG["signing"] = 'Signing Error: ';

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<?php
/*~ class.smtp.php
.---------------------------------------------------------------------------.
| Software: PHPMailer - PHP email class |
| Version: 5.1 |
| Contact: via sourceforge.net support pages (also www.codeworxtech.com) |
| Info: http://phpmailer.sourceforge.net |
| Support: http://sourceforge.net/projects/phpmailer/ |
| ------------------------------------------------------------------------- |
| Admin: Andy Prevost (project admininistrator) |
| Authors: Andy Prevost (codeworxtech) codeworxtech@users.sourceforge.net |
| : Marcus Bointon (coolbru) coolbru@users.sourceforge.net |
| Founder: Brent R. Matzelle (original founder) |
| Copyright (c) 2004-2009, Andy Prevost. All Rights Reserved. |
| Copyright (c) 2001-2003, Brent R. Matzelle |
| ------------------------------------------------------------------------- |
| License: Distributed under the Lesser General Public License (LGPL) |
| http://www.gnu.org/copyleft/lesser.html |
| 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. |
| ------------------------------------------------------------------------- |
| We offer a number of paid services (www.codeworxtech.com): |
| - Web Hosting on highly optimized fast and secure servers |
| - Technology Consulting |
| - Oursourcing (highly qualified programmers and graphic designers) |
'---------------------------------------------------------------------------'
*/
/**
* PHPMailer - PHP SMTP email transport class
* NOTE: Designed for use with PHP version 5 and up
* @package PHPMailer
* @author Andy Prevost
* @author Marcus Bointon
* @copyright 2004 - 2008 Andy Prevost
* @license http://www.gnu.org/copyleft/lesser.html Distributed under the Lesser General Public License (LGPL)
* @version $Id$
*/
/**
* 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
*/
class SMTP {
/**
* SMTP server port
* @var int
*/
public $SMTP_PORT = 25;
/**
* SMTP reply line ending
* @var string
*/
public $CRLF = "\r\n";
/**
* Sets whether debugging is turned on
* @var bool
*/
public $do_debug; // the level of debug to perform
/**
* Sets VERP use on/off (default is off)
* @var bool
*/
public $do_verp = false;
/////////////////////////////////////////////////
// PROPERTIES, PRIVATE AND PROTECTED
/////////////////////////////////////////////////
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
/**
* 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;
$this->do_debug = 0;
}
/////////////////////////////////////////////////
// CONNECTION FUNCTIONS
/////////////////////////////////////////////////
/**
* Connect to the server specified on the port specified.
* If the port is not specified use the default SMTP_PORT.
* If tval is specified then a connection will try and be
* established with the server for that number of seconds.
* If tval is not specified the default is 30 seconds to
* try on the connection.
*
* SMTP CODE SUCCESS: 220
* SMTP CODE FAILURE: 421
* @access public
* @return bool
*/
public function Connect($host,$port=0,$tval=30) {
// set the error val to null so there is no confusion
$this->error = null;
// make sure we are __not__ connected
if($this->connected()) {
// already connected, generate error
$this->error = array("error" => "Already connected to a server");
return false;
}
if(empty($port)) {
$port = $this->SMTP_PORT;
}
// 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)" . $this->CRLF . '<br />';
}
return false;
}
// SMTP server can take longer to respond, give longer timeout for first read
// Windows does not have support for this timeout function
if(substr(PHP_OS, 0, 3) != "WIN")
socket_set_timeout($this->smtp_conn, $tval, 0);
// get any announcement
$announce = $this->get_lines();
if($this->do_debug >= 2) {
echo "SMTP -> FROM SERVER:" . $announce . $this->CRLF . '<br />';
}
return true;
}
/**
* 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() {
$this->error = null; # to avoid confusion
if(!$this->connected()) {
$this->error = array("error" => "Called StartTLS() without being connected");
return false;
}
fputs($this->smtp_conn,"STARTTLS" . $this->CRLF);
$rply = $this->get_lines();
$code = substr($rply,0,3);
if($this->do_debug >= 2) {
echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . '<br />';
}
if($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 . $this->CRLF . '<br />';
}
return false;
}
//Begin encrypted connection
if(!stream_socket_enable_crypto($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 . $this->CRLF . '<br />';
}
return false;
}
// Send encoded username
fputs($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 . $this->CRLF . '<br />';
}
return false;
}
// Send encoded password
fputs($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 . $this->CRLF . '<br />';
}
return false;
}
return true;
}
/**
* Returns true if connected to a server otherwise false
* @access public
* @return bool
*/
public function Connected() {
if(!empty($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";
}
$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. $msg_data is the message
* that is to be send with the headers. Each header needs to be
* on a single line followed by a <CRLF> with the message headers
* and the message body being seperated by and additional <CRLF>.
*
* Implements rfc 821: DATA <CRLF>
*
* SMTP CODE INTERMEDIATE: 354
* [data]
* <CRLF>.<CRLF>
* SMTP CODE SUCCESS: 250
* SMTP CODE FAILURE: 552,554,451,452
* SMTP CODE FAILURE: 451,554
* SMTP CODE ERROR : 500,501,503,421
* @access public
* @return bool
*/
public function Data($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 . $this->CRLF . '<br />';
}
if($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 . '<br />';
}
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.
*/
// 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);
} else {
$lines_out[] = substr($line,0,$pos);
$line = substr($line,$pos + 1);
}
/* if we are processing headers we need to
* add a LWSP-char to the front of the new line
* rfc 822 on long msg headers
*/
if($in_headers) {
$line = "\t" . $line;
}
}
$lines_out[] = $line;
// send the lines to the server
while(list(,$line_out) = @each($lines_out)) {
if(strlen($line_out) > 0)
{
if(substr($line_out, 0, 1) == ".") {
$line_out = "." . $line_out;
}
}
fputs($this->smtp_conn,$line_out . $this->CRLF);
}
}
// message data has been sent
fputs($this->smtp_conn, $this->CRLF . "." . $this->CRLF);
$rply = $this->get_lines();
$code = substr($rply,0,3);
if($this->do_debug >= 2) {
echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . '<br />';
}
if($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 . $this->CRLF . '<br />';
}
return false;
}
return true;
}
/**
* Sends the HELO command to the smtp server.
* This makes sure that we and the server are in
* the same known state.
*
* Implements from rfc 821: HELO <SP> <domain> <CRLF>
*
* SMTP CODE SUCCESS: 250
* SMTP CODE ERROR : 500, 501, 504, 421
* @access public
* @return bool
*/
public function Hello($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", $host)) {
return false;
}
}
return true;
}
/**
* Sends a HELO/EHLO command.
* @access private
* @return bool
*/
private function SendHello($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 . $this->CRLF . '<br />';
}
if($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 . '<br />';
}
return false;
}
$this->helo_rply = $rply;
return true;
}
/**
* Starts a mail transaction from the email address specified in
* $from. Returns true if successful or false otherwise. If True
* the mail transaction is started and then one or more Recipient
* commands may be called followed by a Data command.
*
* Implements rfc 821: MAIL <SP> FROM:<reverse-path> <CRLF>
*
* SMTP CODE SUCCESS: 250
* SMTP CODE SUCCESS: 552,451,452
* SMTP CODE SUCCESS: 500,501,421
* @access public
* @return bool
*/
public function Mail($from) {
$this->error = null; // so no confusion is caused
if(!$this->connected()) {
$this->error = array(
"error" => "Called Mail() without being connected");
return false;
}
$useVerp = ($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 . $this->CRLF . '<br />';
}
if($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 . '<br />';
}
return false;
}
return true;
}
/**
* Sends the quit command to the server and then closes the socket
* if there is no error or the $close_on_error argument is true.
*
* Implements from rfc 821: QUIT <CRLF>
*
* SMTP CODE SUCCESS: 221
* SMTP CODE ERROR : 500
* @access public
* @return bool
*/
public function Quit($close_on_error=true) {
$this->error = null; // so there is no confusion
if(!$this->connected()) {
$this->error = array(
"error" => "Called Quit() without being connected");
return false;
}
// send the quit command to the server
fputs($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 . '<br />';
}
$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 . $this->CRLF . '<br />';
}
}
if(empty($e) || $close_on_error) {
$this->Close();
}
return $rval;
}
/**
* Sends the command RCPT to the SMTP server with the TO: argument of $to.
* Returns true if the recipient was accepted false if it was rejected.
*
* Implements from rfc 821: RCPT <SP> TO:<forward-path> <CRLF>
*
* SMTP CODE SUCCESS: 250,251
* SMTP CODE FAILURE: 550,551,552,553,450,451,452
* SMTP CODE ERROR : 500,501,503,421
* @access public
* @return bool
*/
public function Recipient($to) {
$this->error = null; // so no confusion is caused
if(!$this->connected()) {
$this->error = array(
"error" => "Called Recipient() without being connected");
return false;
}
fputs($this->smtp_conn,"RCPT TO:<" . $to . ">" . $this->CRLF);
$rply = $this->get_lines();
$code = substr($rply,0,3);
if($this->do_debug >= 2) {
echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . '<br />';
}
if($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 . '<br />';
}
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 <CRLF>
*
* 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()) {
$this->error = array(
"error" => "Called Reset() without being connected");
return false;
}
fputs($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 . $this->CRLF . '<br />';
}
if($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 . '<br />';
}
return false;
}
return true;
}
/**
* Starts a mail transaction from the email address specified in
* $from. Returns true if successful or false otherwise. If True
* the mail transaction is started and then one or more Recipient
* commands may be called followed by a Data command. This command
* will send the message to the users terminal if they are logged
* in and send them an email.
*
* Implements rfc 821: SAML <SP> FROM:<reverse-path> <CRLF>
*
* SMTP CODE SUCCESS: 250
* SMTP CODE SUCCESS: 552,451,452
* SMTP CODE SUCCESS: 500,501,502,421
* @access public
* @return bool
*/
public function SendAndMail($from) {
$this->error = null; // so no confusion is caused
if(!$this->connected()) {
$this->error = array(
"error" => "Called SendAndMail() without being connected");
return false;
}
fputs($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 . $this->CRLF . '<br />';
}
if($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 . '<br />';
}
return false;
}
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 <CRLF>
*
* 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 . '<br />';
}
return false;
}
/**
* Get the current error
* @access public
* @return array
*/
public function getError() {
return $this->error;
}
/////////////////////////////////////////////////
// INTERNAL FUNCTIONS
/////////////////////////////////////////////////
/**
* 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\"" . $this->CRLF . '<br />';
echo "SMTP -> get_lines(): \$str is \"$str\"" . $this->CRLF . '<br />';
}
$data .= $str;
if($this->do_debug >= 4) {
echo "SMTP -> get_lines(): \$data is \"$data\"" . $this->CRLF . '<br />';
}
// if 4th character is a space, we are done reading, break the loop
if(substr($str,3,1) == " ") { break; }
}
return $data;
}
}
?>