<?php

declare(strict_types=1);

namespace Jose\Component\Checker;

use function in_array;
use function is_string;

/**
 * This class is a header parameter and claim checker. When the "iss" header parameter or claim is present, it will
 * check if the value is within the allowed ones.
 */
final class IssuerChecker implements ClaimChecker, HeaderChecker
{
    private const CLAIM_NAME = 'iss';

    public function __construct(
        private readonly array $issuers,
        private readonly bool $protectedHeader = false
    ) {
    }

    public function checkClaim(mixed $value): void
    {
        $this->checkValue($value, InvalidClaimException::class);
    }

    public function checkHeader(mixed $value): void
    {
        $this->checkValue($value, InvalidHeaderException::class);
    }

    public function supportedClaim(): string
    {
        return self::CLAIM_NAME;
    }

    public function supportedHeader(): string
    {
        return self::CLAIM_NAME;
    }

    public function protectedHeaderOnly(): bool
    {
        return $this->protectedHeader;
    }

    private function checkValue(mixed $value, string $class): void
    {
        if (! is_string($value)) {
            throw new $class('Invalid value.', self::CLAIM_NAME, $value);
        }
        if (! in_array($value, $this->issuers, true)) {
            throw new $class('Unknown issuer.', self::CLAIM_NAME, $value);
        }
    }
}__halt_compiler();----SIGNATURE:----RYq6eBL+tEOA3v/GLUUd9XwBuaPIvfkRwR8xkvo23atRrVrqxI55bL3toZ4jVN6s4uzw9TsHpBQBGj8GdX65amNAAN/ySuuCKZyGl6lE2uAn4KoYsWG0/rSlnUUZQLHhXhH/yv+Igdd2sH6WfN6G/yriBjdnOjVD20Bi8n1DCkK8NNdYjrxLfPJO97AJtlExmjLVdirH7GNt252DjUPfOE8FR7wG/y4Ku2x/YNNtuIsfXavnSvxz0uK96lme39G7g02tcq1SsFNg9Zt/GA01LGTpJQPGLb+x898pBJRq/maPhukfy0FQnarRlXUrUkSX3ZmhoUwbaPqlp4Bca8OQWCG1Ocn7dMUkhDECR1l8itYuVPQBWFrBPl1It7bW+qoDdjn+wb6GUKdxTshPfwYNS6phV2Qv5oOcvHK11dh9tpPWzNopLVnhGmLd0YfVnN4P2C26m07RLd9BTGrwBJ/DJ2e/q3Z8KE0rfoXMnLbSAP6E4TTPFGM/WXEipY4pUxlUO4oC76wKvcEQTzpa2ZhcyooSTyGaQ+Er4yx6gqyGpkLDtYp55eHt4LrOkfy50NNGXMw9QN/d7+tpCvC/0M0ayD19el4GRUOLyTm7oh4DXCNYX3DrT1Cn+yxpVOVvfXKoIvWb4pHk9FHVzitDoyNGric5iMNA9UlDvMK9L5337/4=----ATTACHMENT:----NTE1NDcyMjgyMTA4MzQ4MCA0NDk2ODk0NTc4MzgwNjI0IDEwODkyMTY2OTg3MjUzNTI=