/**
* Solves a certain challenge.
*
* Return false if not possible.
*
* @param Challenge $challenge
* @param \stdClass $payload
*
* @return bool
*/
public function solve(Challenge $challenge, $payload)
{
$this->challenge = $challenge;
$this->payload = $payload;
$this->token = $payload->token;
$httpFeedback = $this->acme()->generateHttp01Payload($this->token);
if (file_put_contents(static::$challenge_public_path . '/' . $this->token, $httpFeedback) === false) {
return false;
}
$this->acme()->selfVerify($challenge->getHostname(), $this->token, $httpFeedback);
$this->acme()->answerChallenge($payload->uri, $httpFeedback);
$this->acme()->pollForChallenge($challenge->getLocation());
unlink(static::$challenge_public_path . '/' . $this->token);
return true;
}
