/**
* @return Registration
*/
public function getMatchingRegistration(SignResponse $response)
{
foreach ($this->registrations as $registration) {
if ($registration->getKeyHandle() === $response->getKeyHandle()) {
return $registration;
}
}
throw new RegistrationException('No matching Registration found.', IException::ERR_NO_MATCHING_REGISTRATION);
}
/**
* @return SignRequest
*/
public function getMatchingRequest(SignResponse $response)
{
foreach ($this->requests as $request) {
if ($request->getKeyHandle() === $response->getKeyHandle() && $request->getChallenge() === $response->getChallenge()) {
return $request;
}
}
throw new SignRequestException('No matching request found.', IException::ERR_NO_MATCHING_REQUEST);
}
/**
* @return string
*/
private function getAuthenticateVerificationData(SignRequest $request, SignResponse $response)
{
return sprintf('%s%s%s', hash('sha256', $request->getAppId(), TRUE), $response->getSignaturePrefix(), hash('sha256', $response->getClientData(), TRUE));
}
