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class.phpmailer-lite.php
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class.phpmailer-lite.php
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<?php
/*~ class.phpmailer-lite.php
.---------------------------------------------------------------------------.
| Software: PHPMailer Lite - 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 Lite - PHP email transport class
* NOTE: Requires PHP version 5 or later
* @package PHPMailer Lite
* @author Andy Prevost
* @author Marcus Bointon
* @copyright 2004 - 2009 Andy Prevost
* @version $Id: class.phpmailer-lite.php 447 2009-09-12 13:21:38Z codeworxtech $
* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
*/
if
(
version_compare
(
PHP_VERSION
,
'5.0.0'
,
'<'
)
)
exit
(
"Sorry, this version of PHPMailer will only run on PHP version 5 or greater!
\n
"
);
class
PHPMailerLite
{
/////////////////////////////////////////////////
// PROPERTIES, PUBLIC
/////////////////////////////////////////////////
/**
* Email priority (1 = High, 3 = Normal, 5 = low).
* @var int
*/
public
$Priority
=
3
;
/**
* Sets the CharSet of the message.
* @var string
*/
public
$CharSet
=
'iso-8859-1'
;
/**
* Sets the Content-type of the message.
* @var string
*/
public
$ContentType
=
'text/plain'
;
/**
* Sets the Encoding of the message. Options for this are
* "8bit", "7bit", "binary", "base64", and "quoted-printable".
* @var string
*/
public
$Encoding
=
'8bit'
;
/**
* Holds the most recent mailer error message.
* @var string
*/
public
$ErrorInfo
=
''
;
/**
* Sets the From email address for the message.
* @var string
*/
public
$From
=
'root@localhost'
;
/**
* Sets the From name of the message.
* @var string
*/
public
$FromName
=
'Root User'
;
/**
* Sets the Sender email (Return-Path) of the message. If not empty,
* will be sent via -f to sendmail
* @var string
*/
public
$Sender
=
''
;
/**
* Sets the Subject of the message.
* @var string
*/
public
$Subject
=
''
;
/**
* 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
=
''
;
/**
* 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
=
''
;
/**
* Sets word wrapping on the body of the message to a given number of
* characters.
* @var int
*/
public
$WordWrap
=
0
;
/**
* Method to send mail: ("mail", or "sendmail").
* @var string
*/
public
$Mailer
=
'sendmail'
;
/**
* Sets the path of 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
=
''
;
/**
* 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
=
''
;
/**
* Sets the message ID to be used in the Message-Id header.
* If empty, a unique id will be generated.
* @var string
*/
public
$MessageID
=
''
;
/**
* Provides the ability to have the TO field process individual
* emails, instead of sending to entire TO addresses
* @var bool
*/
public
$SingleTo
=
true
;
/**
* If SingleTo is true, this provides the array to hold the email addresses
* @var bool
*/
public
$SingleToArray
=
array
();
/**
* Provides the ability to change the line ending
* @var string
*/
public
$LE
=
"
\n
"
;
/**
* Used with DKIM DNS Resource Record
* @var string
*/
public
$DKIM_selector
=
'phpmailer'
;
/**
* Used with DKIM DNS Resource Record
* optional, in format of email address 'you@yourdomain.com'
* @var string
*/
public
$DKIM_identity
=
''
;
/**
* Used with DKIM DNS Resource Record
* required, in format of base domain 'yourdomain.com'
* @var string
*/
public
$DKIM_domain
=
''
;
/**
* Used with DKIM Digital Signing process
* optional
* @var string
*/
public
$DKIM_passphrase
=
''
;
/**
* Used with DKIM DNS Resource Record
* required, private key (read from /.htprivkey)
* @var string
*/
public
$DKIM_private
=
''
;
/**
* 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';
/**
* Sets the PHPMailer Version number
* @var string
*/
public
$Version
=
'Lite 5.1'
;
/////////////////////////////////////////////////
// PROPERTIES, PRIVATE AND PROTECTED
/////////////////////////////////////////////////
private
$to
=
array
();
private
$cc
=
array
();
private
$bcc
=
array
();
private
$ReplyTo
=
array
();
private
$all_recipients
=
array
();
private
$attachment
=
array
();
private
$CustomHeader
=
array
();
private
$message_type
=
''
;
private
$boundary
=
array
();
protected
$language
=
array
();
private
$error_count
=
0
;
private
$sign_cert_file
=
""
;
private
$sign_key_file
=
""
;
private
$sign_key_pass
=
""
;
private
$exceptions
=
false
;
/////////////////////////////////////////////////
// CONSTANTS
/////////////////////////////////////////////////
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
/////////////////////////////////////////////////
// METHODS, VARIABLES
/////////////////////////////////////////////////
/**
* Constructor
* @param boolean $exceptions Should we throw external exceptions?
*/
public
function
__construct
(
$exceptions
=
false
)
{
$this
->
exceptions
=
(
$exceptions
==
true
);
}
/**
* 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'
;
}
}
/**
* 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'
;
}
$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'
;
}
$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 private
*/
private
function
AddAnAddress
(
$kind
,
$address
,
$name
=
''
)
{
if
(!
preg_match
(
'/^(to|cc|bcc|ReplyTo)$/'
,
$kind
))
{
echo
'Invalid recipient array: '
.
$kind
;
return
false
;
}
$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
;
}
if
(
$kind
!=
'ReplyTo'
)
{
if
(!
isset
(
$this
->
all_recipients
[
strtolower
(
$address
)]))
{
array_push
(
$this
->
$kind
,
array
(
$address
,
$name
));
$this
->
all_recipients
[
strtolower
(
$address
)]
=
true
;
return
true
;
}
}
else
{
if
(!
array_key_exists
(
strtolower
(
$address
),
$this
->
ReplyTo
))
{
$this
->
ReplyTo
[
strtolower
(
$address
)]
=
array
(
$address
,
$name
);
return
true
;
}
}
return
false
;
}
/**
* Set the From and FromName properties
* @param string $address
* @param string $name
* @return boolean
*/
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
;
}
$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
((
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
();
$header
=
$this
->
CreateHeader
();
$body
=
$this
->
CreateBody
();
if
(
empty
(
$this
->
Body
))
{
throw
new
phpmailerException
(
$this
->
Lang
(
'empty_message'
),
self
::
STOP_CRITICAL
);
}
// digitally sign with DKIM if enabled
if
(
$this
->
DKIM_domain
&&
$this
->
DKIM_private
)
{
$header_dkim
=
$this
->
DKIM_Add
(
$header
,
$this
->
Subject
,
$body
);
$header
=
str_replace
(
"
\r\n
"
,
"
\n
"
,
$header_dkim
)
.
$header
;
}
// Choose the mailer and send through it
switch
(
$this
->
Mailer
)
{
case
'amazon-ses'
:
$toArr
=
array
();
foreach
(
$this
->
to
as
$t
)
{
$toArr
[]
=
$this
->
AddrFormat
(
$t
);
}
$to
=
implode
(
', '
,
$toArr
);
return
$this
->
customMailer
->
executeSend
(
"To: "
.
$to
.
"
\n
"
.
$header
.
$body
);
case
'sendmail'
:
$sendAction
=
$this
->
SendmailSend
(
$header
,
$body
);
return
$sendAction
;
default
:
$sendAction
=
$this
->
MailSend
(
$header
,
$body
);
return
$sendAction
;
}
}
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
);
$params
=
sprintf
(
"-oi -f %s"
,
$this
->
Sender
);
if
(
$this
->
Sender
!=
''
&&
strlen
(
ini_get
(
'safe_mode'
))<
1
)
{
$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
;
}
/**
* 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.'
,
'from_failed'
=>
'The following From address failed: '
,
'file_access'
=>
'Could not access file: '
,
'file_open'
=>
'File Error: Could not open file: '
,
'encoding'
=>
'Unknown encoding: '
,
'signing'
=>
'Signing 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
<
count
(
$line_part
);
$e
++)
{
$word
=
$line_part
[
$e
];
if
(
$qp_mode
and
(
strlen
(
$word
)
>
$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_attachments'
:
$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
;
$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
(
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
->
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
.=
sprintf
(
"Content-Type: %s; charset=
\"
%s
\"
"
,
$this
->
ContentType
,
$this
->
CharSet
);
break
;
case
'attachments'
:
case
'alt_attachments'
:
if
(
$this
->
InlineImageExists
()){
$result
.=
sprintf
(
"Content-Type: %s;%s
\t
type=
\"
text/html
\"
;%s
\t
boundary=
\"
%s
\"
%s"
,
'multipart/related'
,
$this
->
LE
,
$this
->
LE
,
$this
->
boundary
[
1
],
$this
->
LE
);
}
else
{
$result
.=
$this
->
HeaderLine
(
'Content-Type'
,
'multipart/mixed;'
);
$result
.=
$this
->
TextLine
(
"
\t
boundary=
\"
"
.
$this
->
boundary
[
1
]
.
'"'
);
}
break
;
case
'alt'
:
$result
.=
$this
->
HeaderLine
(
'Content-Type'
,
'multipart/alternative;'
);
$result
.=
$this
->
TextLine
(
"
\t
boundary=
\"
"
.
$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
'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
'plain'
:
$body
.=
$this
->
EncodeString
(
$this
->
Body
,
$this
->
Encoding
);
break
;
case
'attachments'
:
$body
.=
$this
->
GetBoundary
(
$this
->
boundary
[
1
],
''
,
''
,
''
);
$body
.=
$this
->
EncodeString
(
$this
->
Body
,
$this
->
Encoding
);
$body
.=
$this
->
LE
;
$body
.=
$this
->
AttachAll
();
break
;
case
'alt_attachments'
:
$body
.=
sprintf
(
"--%s%s"
,
$this
->
boundary
[
1
],
$this
->
LE
);
$body
.=
sprintf
(
"Content-Type: %s;%s"
.
"
\t
boundary=
\"
%s
\"
%s"
,
'multipart/alternative'
,
$this
->
LE
,
$this
->
boundary
[
2
],
$this
->
LE
.
$this
->
LE
);
$body
.=
$this
->
GetBoundary
(
$this
->
boundary
[
2
],
''
,
'text/plain'
,
''
)
.
$this
->
LE
;
// Create text body
$body
.=
$this
->
EncodeString
(
$this
->
AltBody
,
$this
->
Encoding
);
$body
.=
$this
->
LE
.
$this
->
LE
;
$body
.=
$this
->
GetBoundary
(
$this
->
boundary
[
2
],
''
,
'text/html'
,
''
)
.
$this
->
LE
;
// Create the HTML body
$body
.=
$this
->
EncodeString
(
$this
->
Body
,
$this
->
Encoding
);
$body
.=
$this
->
LE
.
$this
->
LE
;
$body
.=
$this
->
EndBoundary
(
$this
->
boundary
[
2
]);
$body
.=
$this
->
AttachAll
();
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 private
*/
private
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 private
*/
private
function
EndBoundary
(
$boundary
)
{
return
$this
->
LE
.
'--'
.
$boundary
.
'--'
.
$this
->
LE
;
}
/**
* Sets the message type.
* @access private
* @return void
*/
private
function
SetMessageType
()
{
if
(
count
(
$this
->
attachment
)
<
1
&&
strlen
(
$this
->
AltBody
)
<
1
)
{
$this
->
message_type
=
'plain'
;
}
else
{
if
(
count
(
$this
->
attachment
)
>
0
)
{
$this
->
message_type
=
'attachments'
;
}
if
(
strlen
(
$this
->
AltBody
)
>
0
&&
count
(
$this
->
attachment
)
<
1
)
{
$this
->
message_type
=
'alt'
;
}
if
(
strlen
(
$this
->
AltBody
)
>
0
&&
count
(
$this
->
attachment
)
>
0
)
{
$this
->
message_type
=
'alt_attachments'
;
}
}
}
/**
* 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 private
* @return string
*/
private
function
AttachAll
()
{
// Return text of body
$mime
=
array
();
$cidUniq
=
array
();
$incl
=
array
();
// Add all attachments
foreach
(
$this
->
attachment
as
$attachment
)
{
// Check for string attachment
$bString
=
$attachment
[
5
];
if
(
$bString
)
{
$string
=
$attachment
[
0
];
}
else
{
$path
=
$attachment
[
0
];
}
if
(
in_array
(
$attachment
[
0
],
$incl
))
{
continue
;
}
$filename
=
$attachment
[
1
];
$name
=
$attachment
[
2
];
$encoding
=
$attachment
[
3
];
$type
=
$attachment
[
4
];
$disposition
=
$attachment
[
6
];
$cid
=
$attachment
[
7
];
$incl
[]
=
$attachment
[
0
];
if
(
$disposition
==
'inline'
&&
isset
(
$cidUniq
[
$cid
])
)
{
continue
;
}
$cidUniq
[
$cid
]
=
true
;
$mime
[]
=
sprintf
(
"--%s%s"
,
$this
->
boundary
[
1
],
$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"
,
$this
->
boundary
[
1
],
$this
->
LE
);
return
join
(
''
,
$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 private
* @return string
*/
private
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
(
PHP_VERSION
<
6
)
{
$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
(
PHP_VERSION
<
6
)
{
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
(
'/[
\2
00-
\3
77]/'
,
$str
))
{
// Can't use addslashes as we don't know what value has magic_quotes_sybase
$encoded
=
addcslashes
(
$str
,
"
\0
..
\3
7
\1
77
\\\"
"
);
if
((
$str
==
$encoded
)
&&
!
preg_match
(
'/[^A-Za-z0-9!#$%&
\'
*+
\/
=?^_`{|}~ -]/'
,
$str
))
{
return
(
$encoded
);
}
else
{
return
(
"
\"
$encoded
\"
"
);
}
}
$x
=
preg_match_all
(
'/[^
\0
40
\0
41
\0
43-
\1
33
\1
35-
\1
76]/'
,
$str
,
$matches
);
break
;
case
'comment'
:
$x
=
preg_match_all
(
'/[()"]/'
,
$str
,
$matches
);
// Fall-through
case
'text'
:
default
:
$x
+=
preg_match_all
(
'/[
\0
00-
\0
10
\0
13
\0
14
\0
16-
\0
37
\1
77-
\3
77]/'
,
$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
;
}
/**
* NOTE: Phabricator patch to remove use of "/e". See D2147.
*/
private
function
encodeQCallback
(
array
$matches
)
{
return
'='
.
sprintf
(
'%02X'
,
ord
(
$matches
[
1
]));
}
/**
* 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'
)
{
// NOTE: Phabricator patch to remove use of "/e". See D2147.
// There should not be any EOL in the string
$encoded
=
preg_replace
(
'/[
\r\n
]*/'
,
''
,
$str
);
switch
(
strtolower
(
$position
))
{
case
'phrase'
:
$encoded
=
preg_replace_callback
(
"/([^A-Za-z0-9!*+
\/
-])/"
,
array
(
$this
,
'encodeQCallback'
),
$encoded
);
break
;
case
'comment'
:
$encoded
=
preg_replace_callback
(
"/([
\(\)\"
])/"
,
array
(
$this
,
'encodeQCallback'
),
$encoded
);
break
;
case
'text'
:
default
:
// Replace every high ascii, control =, ? and _ characters
$encoded
=
preg_replace_callback
(
'/([
\0
00-
\0
11
\0
13
\0
14
\0
16-
\0
37
\0
75
\0
77
\1
37
\1
77-
\3
77])/'
,
array
(
$this
,
'encodeQCallback'
),
$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
;
}
/**
* 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
;
}
/////////////////////////////////////////////////
// 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
++;
$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 private
* @return string
*/
private
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 private
* @return string
*/
private
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 private
* @return string
*/
private
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
(
"
\r\n
"
,
$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
"
.
"
\t
t="
.
$DKIMtime
.
"; c="
.
$DKIMcanonicalization
.
";
\r\n
"
.
"
\t
h=From:To:Subject;
\r\n
"
.
"
\t
d="
.
$this
->
DKIM_domain
.
";"
.
$ident
.
"
\r\n
"
.
"
\t
z=$from
\r\n
"
.
"
\t
|$to
\r\n
"
.
"
\t
|$subject;
\r\n
"
.
"
\t
bh="
.
$DKIMb64
.
";
\r\n
"
.
"
\t
b="
;
$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.sourceforge.net
\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
=
'<strong>'
.
$this
->
getMessage
()
.
"</strong><br />
\n
"
;
return
$errorMsg
;
}
}
?>
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