/**
* Retrieves the absolute URL called by the CA.
*
* @param AuthorizationChallenge $authorizationChallenge
*
* @return string
*/
public function getCheckUrl(AuthorizationChallenge $authorizationChallenge)
{
return sprintf('http://%s/.well-known/acme-challenge/%s', $authorizationChallenge->getDomain(), $authorizationChallenge->getToken());
}
/**
* Retrieves the name of the TXT record to register.
*
* @param AuthorizationChallenge $authorizationChallenge
*
* @return string
*/
public function getRecordName(AuthorizationChallenge $authorizationChallenge)
{
return sprintf('_acme-challenge.%s.', $authorizationChallenge->getDomain());
}