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[-] Core: Fix Swift and TCPDF for hosting which disallow getmypid() php function

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This commit is contained in:
Rémi Gaillard
2012-12-10 15:06:03 +01:00
parent 1db4c7875e
commit a68e5c1cfb
2 changed files with 62 additions and 3 deletions
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classes/Mail.php
+17
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@@ -226,6 +226,10 @@ class MailCore
/* Create mail and attach differents parts */
$message = new Swift_Message('['.Configuration::get('PS_SHOP_NAME').'] '.$subject);
/* Set Message-ID - getmypid() is blocked on some hosting */
$message->setId(Mail::generateId());
$message->headers->setEncoding('Q');
if (Configuration::get('PS_LOGO_MAIL') !== false && file_exists(_PS_IMG_DIR_.Configuration::get('PS_LOGO_MAIL')))
@@ -339,4 +343,17 @@ class MailCore
return str_replace('"', '"', stripslashes($str));
}
/* Rewrite of Swift_Message::generateId() without getmypid() */
protected static function generateId($idstring = null)
{
$midparams = array(
"utctime" => gmstrftime("%Y%m%d%H%M%S"),
"randint" => mt_rand(),
"customstr" => (preg_match("/^(?<!\\.)[a-z0-9\\.]+(?!\\.)\$/iD", $idstring) ? $idstring : "swift") ,
"hostname" => (isset($_SERVER["SERVER_NAME"]) ? $_SERVER["SERVER_NAME"] : php_uname("n")),
);
return vsprintf("<%s.%d.%s@%s>", $midparams);
}
}
classes/pdf/PDFGenerator.php
+45 -3
View File
@@ -136,9 +136,9 @@ class PDFGeneratorCore extends TCPDF
$output = 'D';
elseif ($display === false)
$output = 'S';
elseif (display == 'D')
elseif ($display == 'D')
$output = 'D';
elseif (display == 'S')
elseif ($display == 'S')
$output = 'S';
else
$output = 'I';
@@ -160,4 +160,46 @@ class PDFGeneratorCore extends TCPDF
$this->writeHTML($this->content, true, false, true, false, '');
}
}
/**
* Override of TCPDF::getRandomSeed() - getmypid() is blocked on several hosting
*/
protected function getRandomSeed($seed='')
{
$seed .= microtime();
if (function_exists('openssl_random_pseudo_bytes') AND (strtoupper(substr(PHP_OS, 0, 3)) !== 'WIN')) {
// this is not used on windows systems because it is very slow for a know bug
$seed .= openssl_random_pseudo_bytes(512);
} else {
for ($i = 0; $i < 23; ++$i) {
$seed .= uniqid('', true);
}
}
$seed .= uniqid('', true);
$seed .= rand();
$seed .= __FILE__;
$seed .= $this->bufferlen;
if (isset($_SERVER['REMOTE_ADDR'])) {
$seed .= $_SERVER['REMOTE_ADDR'];
}
if (isset($_SERVER['HTTP_USER_AGENT'])) {
$seed .= $_SERVER['HTTP_USER_AGENT'];
}
if (isset($_SERVER['HTTP_ACCEPT'])) {
$seed .= $_SERVER['HTTP_ACCEPT'];
}
if (isset($_SERVER['HTTP_ACCEPT_ENCODING'])) {
$seed .= $_SERVER['HTTP_ACCEPT_ENCODING'];
}
if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
$seed .= $_SERVER['HTTP_ACCEPT_LANGUAGE'];
}
if (isset($_SERVER['HTTP_ACCEPT_CHARSET'])) {
$seed .= $_SERVER['HTTP_ACCEPT_CHARSET'];
}
$seed .= rand();
$seed .= uniqid('', true);
$seed .= microtime();
return $seed;
}
}