/**
* @param $route
* @param $request
* @param $response
*/
public function filter($route, $request, $response)
{
$content = $response->getOriginalContent();
if (!is_string($content)) {
$content = json_encode($content);
}
$content = Base64::UrlEncode($this->crypt->symmetricEncrypt($content));
$sign = Base64::UrlEncode($this->crypt->sign($content));
$response->setContent(['data' => $content, 'sign' => $sign]);
}
/**
* Encrypts data using RSA
* @param String $data Data to encrypt
* @return String
*/
public function asymmetricEncrypt($data)
{
if (!$this->isRsaInitialized) {
$this->initAsymmetric();
}
return Base64::UrlEncode($this->rsa->encrypt($data));
}
