/**
* @param int $length
* @param bool $bin2hex
* @return string
*/
public function generate($length, $bin2hex = false)
{
$hash = Strings::random($length);
if (!empty($bin2hex)) {
return bin2hex($hash);
}
return $hash;
}
/**
* @param DirectoriesInterface $directories
* @param FilesInterface $files
* @param EncrypterConfig $config
*/
public function perform(DirectoriesInterface $directories, FilesInterface $files, EncrypterConfig $config)
{
$envFilename = $directories->directory('root') . '.env';
if (!$files->exists($envFilename)) {
$this->writeln("<fg=red>'env.' file does not exists, unable to sek encryption key.</fg=red>");
}
$files->write($envFilename, str_replace($config->getKey(), Strings::random(32), $files->read($envFilename)));
$this->writeln("<info>Encryption key has been successfully updated.</info>");
}
/**
* Unique wrapper.
*
* @return string
*/
private static function createWrapper()
{
$wrapper = '(~' . Strings::random(64) . '~)';
if (in_array($wrapper, self::$wrappers)) {
return self::createWrapper();
}
return self::$wrappers[] = $wrapper;
}
