<?php

namespace AcmePhp\Core\Challenge;

use AcmePhp\Core\Protocol\AuthorizationChallenge;

/**
 * ACME Challenge validator who implement a retry strategy till the decorated validator successfully validate the
 * challenge or the timeout is reached.
 *
 * @author Jérémy Derussé <jeremy@derusse.com>
 */
class WaitingValidator implements ValidatorInterface
{
    /** @var ValidatorInterface */
    private $validator;

    /** @var int */
    private $timeout;

    /**
     * @param int $timeout
     */
    public function __construct(ValidatorInterface $validator, $timeout = 180)
    {
        $this->validator = $validator;
        $this->timeout = $timeout;
    }

    /**
     * {@inheritdoc}
     */
    public function supports(AuthorizationChallenge $authorizationChallenge)
    {
        return $this->validator->supports($authorizationChallenge);
    }

    /**
     * {@inheritdoc}
     */
    public function isValid(AuthorizationChallenge $authorizationChallenge)
    {
        $limitEndTime = time() + $this->timeout;

        do {
            if ($this->validator->isValid($authorizationChallenge)) {
                return true;
            }
            sleep(3);
        } while ($limitEndTime > time());

        return false;
    }
}__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MTc5NjgzMzI3Njg2ODYwMCA3NDE1NzA4NzQyNTU3NDI2IDcwNjI5NjE4MDAxMzI1Njg=