/**
* @param mixed $payload
* @param \Jose\Object\JWKInterface $signature_key
* @param array $protected_headers
*
* @return \Jose\Object\JWSInterface
*/
private static function createJWSWithDetachedPayloadAndSign($payload, JWKInterface $signature_key, array $protected_headers = [], $headers = [])
{
$jws = self::createJWS($payload, true);
$jws = $jws->addSignatureInformation($signature_key, $protected_headers, $headers);
$complete_headers = array_merge($protected_headers, $headers);
Assertion::keyExists($complete_headers, 'alg', 'No "alg" parameter set in the header');
$signer = Signer::createSigner([$complete_headers['alg']]);
$signer->sign($jws);
return $jws;
}
/**
* @param string[] $selected_algorithms
*
* @return \Jose\SignerInterface
*/
public function createSigner(array $selected_algorithms)
{
$algorithms = $this->algorithm_manager->getSelectedAlgorithmMethods($selected_algorithms);
return Signer::createSigner($algorithms);
}