Это работает для меня: D Я просто перехожу с реального пути на ноль, без изменений на новом chrome: D
/ **
* Класс CrxGenerator
*
* Создание пакетов расширения Chrome CRX из
* папка и личный ключ
*
* На основе документации формата CRX: http://developer.chrome.com/extensions/crx.html
*
* @author: Томаш Банасьяк
* @license: MIT
* @date: 2013-11-03
* /
класс CrxGenerator {
const TEMP_ARCHIVE_EXT = '.zip';
private $sourceDir = null;
private $cacheDir = '';
private $privateKeyContents = null;
private $publicKeyContents = null;
private $privateKey = null;
private $publicKey = null;
/**
* @param $file Path to PEM key
* @throws Exception
*/
public function setPrivateKey($file) {
if (!file_exists($file)) {
throw new Exception('Private key file does not exist');
}
$this->privateKeyContents = file_get_contents($file);
$this->privateKey = $file;
}
/**
* @param $file Path to PUB key
* @throws Exception
*/
public function setPublicKey($file) {
if (!file_exists($file)) {
throw new Exception('Private key file does not exist');
}
$this->publicKeyContents = file_get_contents($file);
$this->publicKey = $file;
}
/**
* @param $cacheDir dir specified for caching temporary archives
* @throws Exception
*/
public function setCacheDir($cacheDir) {
if (!is_dir($cacheDir)) {
throw new Exception('Cache dir does not exist!');
}
$this->cacheDir = $cacheDir;
}
/**
* @param $sourceDir Extension source directory
*/
public function setSourceDir($sourceDir) {
$this->sourceDir = $sourceDir;
}
/**
* @param $outputFile path to output file
* @throws Exception
*/
public function generateCrx($outputFile) {
$basename = basename($outputFile);
// First step - create ZIP archive
$zipArchive = $this->cacheDir . DIRECTORY_SEPARATOR . $basename . self::TEMP_ARCHIVE_EXT;
$result = $this->createZipArchive(
$this->sourceDir,
$zipArchive
);
if (!$result) {
throw new Exception('ZIP creation failed');
}
$zipContents = file_get_contents($zipArchive);
// Second step - create file signature
$privateKey = openssl_pkey_get_private($this->privateKeyContents);
openssl_sign($zipContents, $signature, $privateKey, 'sha1');
openssl_free_key($privateKey);
// Create output file
$crx = fopen($outputFile, 'wb');
fwrite($crx, 'Cr24');
fwrite($crx, pack('V', 2));
fwrite($crx, pack('V', strlen($this->publicKeyContents)));
fwrite($crx, pack('V', strlen($signature)));
fwrite($crx, $this->publicKeyContents);
fwrite($crx, $signature);
fwrite($crx, $zipContents);
fclose($crx);
// Clear cache
unset($zipArchive);
}
/**
* @param $source - source dir
* @param $outputFile - output file
* @return bool - success?
*/
private function createZipArchive($source, $outputFile) {
if (!extension_loaded('zip') || !file_exists($source)) {
return false;
}
$zip = new ZipArchive();
if (!$zip->open($outputFile, ZIPARCHIVE::CREATE)) {
return false;
}
$source = str_replace('\\', '/', realpath($source));
if (is_dir($source) === true) {
$files = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($source), RecursiveIteratorIterator::SELF_FIRST);
foreach ($files as $file) {
$file = str_replace('\\', '/', $file);
// Exclude "." and ".." folders
if( in_array(substr($file, strrpos($file, '/') + 1), array('.', '..')) ) {
continue;
}
$file = $file;
if (is_dir($file) === true) {
$zip->addEmptyDir(str_replace($source . '/', '', $file . '/'));
}
else if (is_file($file) === true) {
$zip->addFromString(str_replace($source . '/', '', $file), file_get_contents($file));
}
}
}
else if (is_file($source) === true) {
$zip->file_get_contents($source);
echo $source;
}
return $zip->close();
}
}