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Differential D25031 Diff 83 externals/phpmailer/class.phpmailer-lite.php

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externals/phpmailer/class.phpmailer-lite.php

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* @access private * @access private
*/ */
private function AddAnAddress($kind, $address, $name = '') { private function AddAnAddress($kind, $address, $name = '') {
if (!preg_match('/^(to|cc|bcc|ReplyTo)$/', $kind)) { if (!@preg_match('/^(to|cc|bcc|ReplyTo)$/', $kind)) {
echo 'Invalid recipient array: ' . $kind; echo 'Invalid recipient array: ' . $kind;
return false; return false;
} }
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return false; return false;
} }
if ($kind != 'ReplyTo') { if ($kind != 'ReplyTo') {
if (!isset($this->all_recipients[strtolower($address)])) { if (!isset($this->all_recipients[@strtolower($address)])) {
array_push($this->$kind, array($address, $name)); array_push($this->$kind, array($address, $name));
$this->all_recipients[strtolower($address)] = true; $this->all_recipients[@strtolower($address)] = true;
return true; return true;
} }
} else { } else {
if (!array_key_exists(strtolower($address), $this->ReplyTo)) { if (!array_key_exists(@strtolower($address), $this->ReplyTo)) {
$this->ReplyTo[strtolower($address)] = array($address, $name); $this->ReplyTo[@strtolower($address)] = array($address, $name);
return true; return true;
} }
} }
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return true; return true;
} }
} else { } else {
return preg_match('/^(?:[\w\!\#\$\%\&\'\*\+\-\/\=\?\^\`\{\|\}\~]+\.)*[\w\!\#\$\%\&\'\*\+\-\/\=\?\^\`\{\|\}\~]+@(?:(?:(?:[a-zA-Z0-9_](?:[a-zA-Z0-9_\-](?!\.)){0,61}[a-zA-Z0-9_-]?\.)+[a-zA-Z0-9_](?:[a-zA-Z0-9_\-](?!$)){0,61}[a-zA-Z0-9_]?)|(?:\[(?:(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\.){3}(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\]))$/', $address); return @preg_match('/^(?:[\w\!\#\$\%\&\'\*\+\-\/\=\?\^\`\{\|\}\~]+\.)*[\w\!\#\$\%\&\'\*\+\-\/\=\?\^\`\{\|\}\~]+@(?:(?:(?:[a-zA-Z0-9_](?:[a-zA-Z0-9_\-](?!\.)){0,61}[a-zA-Z0-9_-]?\.)+[a-zA-Z0-9_](?:[a-zA-Z0-9_\-](?!$)){0,61}[a-zA-Z0-9_]?)|(?:\[(?:(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\.){3}(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\]))$/', $address);
} }
} }
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*/ */
protected function SendmailSend($header, $body) { protected function SendmailSend($header, $body) {
if ($this->Sender != '') { if ($this->Sender != '') {
$sendmail = sprintf("%s -oi -f %s -t", escapeshellcmd($this->Sendmail), escapeshellarg($this->Sender)); $sendmail = sprintf("%s -oi -f %s -t", escapeshellcmd($this->Sendmail), @escapeshellarg($this->Sender));
} else { } else {
$sendmail = sprintf("%s -oi -t", escapeshellcmd($this->Sendmail)); $sendmail = sprintf("%s -oi -t", escapeshellcmd($this->Sendmail));
} }
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$to = implode(', ', $toArr); $to = implode(', ', $toArr);
$params = sprintf("-oi -f %s", $this->Sender); $params = sprintf("-oi -f %s", $this->Sender);
if ($this->Sender != '' && strlen(ini_get('safe_mode'))< 1) { if ($this->Sender != '' && @strlen(ini_get('safe_mode'))< 1) {
$old_from = ini_get('sendmail_from'); $old_from = ini_get('sendmail_from');
ini_set('sendmail_from', $this->Sender); ini_set('sendmail_from', $this->Sender);
if ($this->SingleTo === true && count($toArr) > 1) { if ($this->SingleTo === true && count($toArr) > 1) {
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$soft_break = ($qp_mode) ? sprintf(" =%s", $this->LE) : $this->LE; $soft_break = ($qp_mode) ? sprintf(" =%s", $this->LE) : $this->LE;
// If utf-8 encoding is used, we will need to make sure we don't // If utf-8 encoding is used, we will need to make sure we don't
// split multibyte characters when we wrap // split multibyte characters when we wrap
$is_utf8 = (strtolower($this->CharSet) == "utf-8"); $is_utf8 = (@strtolower($this->CharSet) == "utf-8");
$message = $this->FixEOL($message); $message = $this->FixEOL($message);
if (substr($message, -1) == $this->LE) { if (@substr($message, -1) == $this->LE) {
$message = substr($message, 0, -1); $message = @substr($message, 0, -1);
} }
$line = explode($this->LE, $message); $line = @explode($this->LE, $message);
$message = ''; $message = '';
for ($i=0 ;$i < count($line); $i++) { for ($i=0 ;$i < count($line); $i++) {
$line_part = explode(' ', $line[$i]); $line_part = @explode(' ', $line[$i]);
$buf = ''; $buf = '';
for ($e = 0; $e<count($line_part); $e++) { for ($e = 0; $e<count($line_part); $e++) {
$word = $line_part[$e]; $word = $line_part[$e];
if ($qp_mode and (strlen($word) > $length)) { if ($qp_mode and (@strlen($word) > $length)) {
$space_left = $length - strlen($buf) - 1; $space_left = $length - @strlen($buf) - 1;
if ($e != 0) { if ($e != 0) {
if ($space_left > 20) { if ($space_left > 20) {
$len = $space_left; $len = $space_left;
if ($is_utf8) { if ($is_utf8) {
$len = $this->UTF8CharBoundary($word, $len); $len = $this->UTF8CharBoundary($word, $len);
} elseif (substr($word, $len - 1, 1) == "=") { } elseif (@substr($word, $len - 1, 1) == "=") {
$len--; $len--;
} elseif (substr($word, $len - 2, 1) == "=") { } elseif (@substr($word, $len - 2, 1) == "=") {
$len -= 2; $len -= 2;
} }
$part = substr($word, 0, $len); $part = @substr($word, 0, $len);
$word = substr($word, $len); $word = @substr($word, $len);
$buf .= ' ' . $part; $buf .= ' ' . $part;
$message .= $buf . sprintf("=%s", $this->LE); $message .= $buf . sprintf("=%s", $this->LE);
} else { } else {
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} }
$buf = ''; $buf = '';
} }
while (strlen($word) > 0) { while (@strlen($word) > 0) {
$len = $length; $len = $length;
if ($is_utf8) { if ($is_utf8) {
$len = $this->UTF8CharBoundary($word, $len); $len = $this->UTF8CharBoundary($word, $len);
} elseif (substr($word, $len - 1, 1) == "=") { } elseif (@substr($word, $len - 1, 1) == "=") {
$len--; $len--;
} elseif (substr($word, $len - 2, 1) == "=") { } elseif (@substr($word, $len - 2, 1) == "=") {
$len -= 2; $len -= 2;
} }
$part = substr($word, 0, $len); $part = @substr($word, 0, $len);
$word = substr($word, $len); $word = @substr($word, $len);
if (strlen($word) > 0) { if (@strlen($word) > 0) {
$message .= $part . sprintf("=%s", $this->LE); $message .= $part . sprintf("=%s", $this->LE);
} else { } else {
$buf = $part; $buf = $part;
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$buf_o = $buf; $buf_o = $buf;
$buf .= ($e == 0) ? $word : (' ' . $word); $buf .= ($e == 0) ? $word : (' ' . $word);
if (strlen($buf) > $length and $buf_o != '') { if (@strlen($buf) > $length and $buf_o != '') {
$message .= $buf_o . $soft_break; $message .= $buf_o . $soft_break;
$buf = $word; $buf = $word;
} }
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$foundSplitPos = false; $foundSplitPos = false;
$lookBack = 3; $lookBack = 3;
while (!$foundSplitPos) { while (!$foundSplitPos) {
$lastChunk = substr($encodedText, $maxLength - $lookBack, $lookBack); $lastChunk = @substr($encodedText, $maxLength - $lookBack, $lookBack);
$encodedCharPos = strpos($lastChunk, "="); $encodedCharPos = @strpos($lastChunk, "=");
if ($encodedCharPos !== false) { if ($encodedCharPos !== false) {
// Found start of encoded character byte within $lookBack block. // Found start of encoded character byte within $lookBack block.
// Check the encoded byte value (the 2 chars after the '=') // Check the encoded byte value (the 2 chars after the '=')
$hex = substr($encodedText, $maxLength - $lookBack + $encodedCharPos + 1, 2); $hex = @substr($encodedText, $maxLength - $lookBack + $encodedCharPos + 1, 2);
$dec = hexdec($hex); $dec = hexdec($hex);
if ($dec < 128) { // Single byte character. if ($dec < 128) { // Single byte character.
// If the encoded char was found at pos 0, it will fit // If the encoded char was found at pos 0, it will fit
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* @return void * @return void
*/ */
private function SetMessageType() { private function SetMessageType() {
if(count($this->attachment) < 1 && strlen($this->AltBody) < 1) { if(count($this->attachment) < 1 && @strlen($this->AltBody) < 1) {
$this->message_type = 'plain'; $this->message_type = 'plain';
} else { } else {
if(count($this->attachment) > 0) { if(count($this->attachment) > 0) {
$this->message_type = 'attachments'; $this->message_type = 'attachments';
} }
if(strlen($this->AltBody) > 0 && count($this->attachment) < 1) { if(@strlen($this->AltBody) > 0 && count($this->attachment) < 1) {
$this->message_type = 'alt'; $this->message_type = 'alt';
} }
if(strlen($this->AltBody) > 0 && count($this->attachment) > 0) { if(@strlen($this->AltBody) > 0 && count($this->attachment) > 0) {
$this->message_type = 'alt_attachments'; $this->message_type = 'alt_attachments';
} }
} }
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*/ */
public function EncodeString ($str, $encoding = 'base64') { public function EncodeString ($str, $encoding = 'base64') {
$encoded = ''; $encoded = '';
switch(strtolower($encoding)) { switch(@strtolower($encoding)) {
case 'base64': case 'base64':
$encoded = chunk_split(base64_encode($str), 76, $this->LE); $encoded = chunk_split(base64_encode($str), 76, $this->LE);
break; break;
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case '8bit': case '8bit':
$encoded = $this->FixEOL($str); $encoded = $this->FixEOL($str);
//Make sure it ends with a line break //Make sure it ends with a line break
if (substr($encoded, -(strlen($this->LE))) != $this->LE) if (@substr($encoded, -(@strlen($this->LE))) != $this->LE)
$encoded .= $this->LE; $encoded .= $this->LE;
break; break;
case 'binary': case 'binary':
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public function EncodeHeader($str, $position = 'text') { public function EncodeHeader($str, $position = 'text') {
$x = 0; $x = 0;
switch (strtolower($position)) { switch (@strtolower($position)) {
case 'phrase': case 'phrase':
if (!preg_match('/[\200-\377]/', $str)) { if (!@preg_match('/[\200-\377]/', $str)) {
// Can't use addslashes as we don't know what value has magic_quotes_sybase // Can't use addslashes as we don't know what value has magic_quotes_sybase
$encoded = addcslashes($str, "\0..\37\177\\\""); $encoded = addcslashes($str, "\0..\37\177\\\"");
if (($str == $encoded) && !preg_match('/[^A-Za-z0-9!#$%&\'*+\/=?^_`{|}~ -]/', $str)) { if (($str == $encoded) && !@preg_match('/[^A-Za-z0-9!#$%&\'*+\/=?^_`{|}~ -]/', $str)) {
return ($encoded); return ($encoded);
} else { } else {
return ("\"$encoded\""); return ("\"$encoded\"");
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return ($str); return ($str);
} }
$maxlen = 75 - 7 - strlen($this->CharSet); $maxlen = 75 - 7 - @strlen($this->CharSet);
// Try to select the encoding which should produce the shortest output // Try to select the encoding which should produce the shortest output
if (strlen($str)/3 < $x) { if (@strlen($str)/3 < $x) {
$encoding = 'B'; $encoding = 'B';
if (function_exists('mb_strlen') && $this->HasMultiBytes($str)) { if (function_exists('mb_strlen') && $this->HasMultiBytes($str)) {
// Use a custom function which correctly encodes and wraps long // Use a custom function which correctly encodes and wraps long
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*/ */
public function HasMultiBytes($str) { public function HasMultiBytes($str) {
if (function_exists('mb_strlen')) { if (function_exists('mb_strlen')) {
return (strlen($str) > mb_strlen($str, $this->CharSet)); return (@strlen($str) > mbstrlen($str, $this->CharSet));
} else { // Assume no multibytes (we can't handle without mbstring functions anyway) } else { // Assume no multibytes (we can't handle without mbstring functions anyway)
return false; return false;
} }
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$end = "?="; $end = "?=";
$encoded = ""; $encoded = "";
$mb_length = mb_strlen($str, $this->CharSet); $mb_length = mbstrlen($str, $this->CharSet);
// Each line must have length <= 75, including $start and $end // Each line must have length <= 75, including $start and $end
$length = 75 - strlen($start) - strlen($end); $length = 75 - @strlen($start) - @strlen($end);
// Average multi-byte ratio // Average multi-byte ratio
$ratio = $mb_length / strlen($str); $ratio = $mb_length / @strlen($str);
// Base64 has a 4:3 ratio // Base64 has a 4:3 ratio
$offset = $avgLength = floor($length * $ratio * .75); $offset = $avgLength = floor($length * $ratio * .75);
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$chunk = base64_encode($chunk); $chunk = base64_encode($chunk);
$lookBack++; $lookBack++;
} }
while (strlen($chunk) > $length); while (@strlen($chunk) > $length);
$encoded .= $chunk . $this->LE; $encoded .= $chunk . $this->LE;
} }
// Chomp the last linefeed // Chomp the last linefeed
$encoded = substr($encoded, 0, -strlen($this->LE)); $encoded = @substr($encoded, 0, -@strlen($this->LE));
return $encoded; return $encoded;
} }
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$escape = '='; $escape = '=';
$output = ''; $output = '';
while( list(, $line) = each($lines) ) { while( list(, $line) = each($lines) ) {
$linlen = strlen($line); $linlen = @strlen($line);
$newline = ''; $newline = '';
for($i = 0; $i < $linlen; $i++) { for($i = 0; $i < $linlen; $i++) {
$c = substr( $line, $i, 1 ); $c = @substr( $line, $i, 1 );
$dec = ord( $c ); $dec = ord( $c );
if ( ( $i == 0 ) && ( $dec == 46 ) ) { // convert first point in the line into =2E if ( ( $i == 0 ) && ( $dec == 46 ) ) { // convert first point in the line into =2E
$c = '=2E'; $c = '=2E';
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$h1 = floor($dec%16); $h1 = floor($dec%16);
$c = $escape.$hex[$h2].$hex[$h1]; $c = $escape.$hex[$h2].$hex[$h1];
} }
if ( (strlen($newline) + strlen($c)) >= $line_max ) { // CRLF is not counted if ( (@strlen($newline) + @strlen($c)) >= $line_max ) { // CRLF is not counted
$output .= $newline.$escape.$eol; // soft line break; " =\r\n" is okay $output .= $newline.$escape.$eol; // soft line break; " =\r\n" is okay
$newline = ''; $newline = '';
// check if newline first character will be point or not // check if newline first character will be point or not
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// There should not be any EOL in the string // There should not be any EOL in the string
$encoded = preg_replace('/[\r\n]*/', '', $str); $encoded = preg_replace('/[\r\n]*/', '', $str);
switch (strtolower($position)) { switch (@strtolower($position)) {
case 'phrase': case 'phrase':
$encoded = preg_replace_callback( $encoded = preg_replace_callback(
"/([^A-Za-z0-9!*+\/ -])/", "/([^A-Za-z0-9!*+\/ -])/",
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*/ */
public function ClearAddresses() { public function ClearAddresses() {
foreach($this->to as $to) { foreach($this->to as $to) {
unset($this->all_recipients[strtolower($to[0])]); unset($this->all_recipients[@strtolower($to[0])]);
} }
$this->to = array(); $this->to = array();
} }
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*/ */
public function ClearCCs() { public function ClearCCs() {
foreach($this->cc as $cc) { foreach($this->cc as $cc) {
unset($this->all_recipients[strtolower($cc[0])]); unset($this->all_recipients[@strtolower($cc[0])]);
} }
$this->cc = array(); $this->cc = array();
} }
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*/ */
public function ClearBCCs() { public function ClearBCCs() {
foreach($this->bcc as $bcc) { foreach($this->bcc as $bcc) {
unset($this->all_recipients[strtolower($bcc[0])]); unset($this->all_recipients[@strtolower($bcc[0])]);
} }
$this->bcc = array(); $this->bcc = array();
} }
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* @return void * @return void
*/ */
public function AddCustomHeader($custom_header) { public function AddCustomHeader($custom_header) {
$this->CustomHeader[] = explode(':', $custom_header, 2); $this->CustomHeader[] = @explode(':', $custom_header, 2);
} }
/** /**
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if(isset($images[2])) { if(isset($images[2])) {
foreach($images[2] as $i => $url) { foreach($images[2] as $i => $url) {
// do not change urls for absolute images (thanks to corvuscorax) // do not change urls for absolute images (thanks to corvuscorax)
if (!preg_match('#^[A-z]+://#',$url)) { if (!@preg_match('#^[A-z]+://#',$url)) {
$filename = basename($url); $filename = basename($url);
$directory = dirname($url); $directory = dirname($url);
($directory == '.')?$directory='':''; ($directory == '.')?$directory='':'';
$cid = 'cid:' . md5($filename); $cid = 'cid:' . md5($filename);
$ext = pathinfo($filename, PATHINFO_EXTENSION); $ext = pathinfo($filename, PATHINFO_EXTENSION);
$mimeType = self::_mime_types($ext); $mimeType = self::_mime_types($ext);
if ( strlen($basedir) > 1 && substr($basedir,-1) != '/') { $basedir .= '/'; } if ( @strlen($basedir) > 1 && @substr($basedir,-1) != '/') { $basedir .= '/'; }
if ( strlen($directory) > 1 && substr($directory,-1) != '/') { $directory .= '/'; } if ( @strlen($directory) > 1 && @substr($directory,-1) != '/') { $directory .= '/'; }
if ( $this->AddEmbeddedImage($basedir.$directory.$filename, md5($filename), $filename, 'base64',$mimeType) ) { 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); $message = preg_replace("/".$images[1][$i]."=\"".preg_quote($url, '/')."\"/Ui", $images[1][$i]."=\"".$cid."\"", $message);
} }
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'xl' => 'application/excel', 'xl' => 'application/excel',
'eml' => 'message/rfc822' 'eml' => 'message/rfc822'
); );
return (!isset($mimes[strtolower($ext)])) ? 'application/octet-stream' : $mimes[strtolower($ext)]; return (!isset($mimes[@strtolower($ext)])) ? 'application/octet-stream' : $mimes[@strtolower($ext)];
} }
/** /**
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public function DKIM_QP($txt) { public function DKIM_QP($txt) {
$tmp=""; $tmp="";
$line=""; $line="";
for ($i=0;$i<strlen($txt);$i++) { for ($i=0;$i<@strlen($txt);$i++) {
$ord=ord($txt[$i]); $ord=ord($txt[$i]);
if ( ((0x21 <= $ord) && ($ord <= 0x3A)) || $ord == 0x3C || ((0x3E <= $ord) && ($ord <= 0x7E)) ) { if ( ((0x21 <= $ord) && ($ord <= 0x3A)) || $ord == 0x3C || ((0x3E <= $ord) && ($ord <= 0x7E)) ) {
$line.=$txt[$i]; $line.=$txt[$i];
Context not available.
*/ */
public function DKIM_HeaderC($s) { public function DKIM_HeaderC($s) {
$s=preg_replace("/\r\n\s+/"," ",$s); $s=preg_replace("/\r\n\s+/"," ",$s);
$lines=explode("\r\n",$s); $lines=@explode("\r\n",$s);
foreach ($lines as $key=>$line) { foreach ($lines as $key=>$line) {
list($heading,$value)=explode(":",$line,2); list($heading,$value)=@explode(":",$line,2);
$heading=strtolower($heading); $heading=@strtolower($heading);
$value=preg_replace("/\s+/"," ",$value) ; // Compress useless spaces $value=preg_replace("/\s+/"," ",$value) ; // Compress useless spaces
$lines[$key]=$heading.":".trim($value) ; // Don't forget to remove WSP around the value $lines[$key]=$heading.":".trim($value) ; // Don't forget to remove WSP around the value
} }
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$body=str_replace("\r\n","\n",$body); $body=str_replace("\r\n","\n",$body);
$body=str_replace("\n","\r\n",$body); $body=str_replace("\n","\r\n",$body);
// END stabilize line endings // END stabilize line endings
while (substr($body,strlen($body)-4,4) == "\r\n\r\n") { while (@substr($body,@strlen($body)-4,4) == "\r\n\r\n") {
$body=substr($body,0,strlen($body)-2); $body=@substr($body,0,@strlen($body)-2);
} }
return $body; return $body;
} }
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$DKIMquery = 'dns/txt'; // Query method $DKIMquery = 'dns/txt'; // Query method
$DKIMtime = time() ; // Signature Timestamp = seconds since 00:00:00 - Jan 1, 1970 (UTC time zone) $DKIMtime = time() ; // Signature Timestamp = seconds since 00:00:00 - Jan 1, 1970 (UTC time zone)
$subject_header = "Subject: $subject"; $subject_header = "Subject: $subject";
$headers = explode("\r\n",$headers_line); $headers = @explode("\r\n",$headers_line);
foreach($headers as $header) { foreach($headers as $header) {
if (strpos($header,'From:') === 0) { if (@strpos($header,'From:') === 0) {
$from_header=$header; $from_header=$header;
} elseif (strpos($header,'To:') === 0) { } elseif (@strpos($header,'To:') === 0) {
$to_header=$header; $to_header=$header;
} }
} }
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$to = str_replace('|','=7C',$this->DKIM_QP($to_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 $subject = str_replace('|','=7C',$this->DKIM_QP($subject_header)) ; // Copied header fields (dkim-quoted-printable
$body = $this->DKIM_BodyC($body); $body = $this->DKIM_BodyC($body);
$DKIMlen = strlen($body) ; // Length of body $DKIMlen = @strlen($body) ; // Length of body
$DKIMb64 = base64_encode(pack("H*", sha1($body))) ; // Base64 of packed binary SHA-1 hash 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 . ";"; $ident = ($this->DKIM_identity == '')? '' : " i=" . $this->DKIM_identity . ";";
$dkimhdrs = "DKIM-Signature: v=1; a=" . $DKIMsignatureType . "; q=" . $DKIMquery . "; l=" . $DKIMlen . "; s=" . $this->DKIM_selector . ";\r\n". $dkimhdrs = "DKIM-Signature: v=1; a=" . $DKIMsignatureType . "; q=" . $DKIMquery . "; l=" . $DKIMlen . "; s=" . $this->DKIM_selector . ";\r\n".
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