/**
* Generate token basing on field names and custom key
*
* @param string|null $salt Encryption salt
*
* @return string
* @throws \InvalidArgumentException
*/
public function tokenize($salt = null)
{
if ($salt === null) {
$salt = $this->encrypter->randSalt();
}
$value = implode('', array_keys($this->fields));
$token = $this->encrypter->crypt($value, $salt);
return $token;
}
/**
* Generate authorization token
*
* @return string
*/
public function generateToken()
{
$token = $this->encrypter->setSalt($this->salt)->crypt($this->data['user']);
return $token;
}
/**
* Generate hashed filename with same extension
*
* @param string $source Path
* @param Encrypter $encrypter Encrypter
*
* @return File
*/
public function hashFile($source, Encrypter $encrypter = null)
{
if (!$source instanceof File) {
$source = new File($source);
}
if ($encrypter === null) {
$encrypter = new Encrypter();
}
$hash = $encrypter->crypt($source->getAbsolutePath());
$path = $this->getPath();
$ext = $source->getExtension();
$target = new File($path . '/' . $hash . '.' . $ext);
return $target;
}
