Current File : /home/vacivi36/intranet.vacivitta.com.br/protected/vendor/web-token/jwt-checker/IssuedAtChecker.php
<?php
declare(strict_types=1);
/*
* The MIT License (MIT)
*
* Copyright (c) 2014-2020 Spomky-Labs
*
* This software may be modified and distributed under the terms
* of the MIT license. See the LICENSE file for details.
*/
namespace Jose\Component\Checker;
use function is_float;
use function is_int;
/**
* This class is a claim checker.
* When the "iat" is present, it will compare the value with the current timestamp.
*/
final class IssuedAtChecker implements ClaimChecker, HeaderChecker
{
private const NAME = 'iat';
/**
* @var int
*/
private $allowedTimeDrift;
/**
* @var bool
*/
private $protectedHeaderOnly;
public function __construct(int $allowedTimeDrift = 0, bool $protectedHeaderOnly = false)
{
$this->allowedTimeDrift = $allowedTimeDrift;
$this->protectedHeaderOnly = $protectedHeaderOnly;
}
/**
* {@inheritdoc}
*
* @throws InvalidClaimException if the claim is invalid
*/
public function checkClaim($value): void
{
if (!is_float($value) && !is_int($value)) {
throw new InvalidClaimException('"iat" must be an integer.', self::NAME, $value);
}
if (time() < $value - $this->allowedTimeDrift) {
throw new InvalidClaimException('The JWT is issued in the future.', self::NAME, $value);
}
}
public function supportedClaim(): string
{
return self::NAME;
}
/**
* @param mixed $value
*
* @throws InvalidHeaderException if the header parameter is invalid
*/
public function checkHeader($value): void
{
if (!is_float($value) && !is_int($value)) {
throw new InvalidHeaderException('The header "iat" must be an integer.', self::NAME, $value);
}
if (time() < $value - $this->allowedTimeDrift) {
throw new InvalidHeaderException('The JWT is issued in the future.', self::NAME, $value);
}
}
public function supportedHeader(): string
{
return self::NAME;
}
public function protectedHeaderOnly(): bool
{
return $this->protectedHeaderOnly;
}
}
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