<?php

declare(strict_types=1);

namespace Facile\OpenIDClient;

use Jose\Component\Core\JWK;
use function preg_match;

function jose_secret_key(string $secret, ?string $alg = null): JWK
{
    if (null !== $alg && (bool) preg_match('/^A(\d{3})(?:GCM)?KW$/', $alg, $matches)) {
        return derived_key($secret, (int) $matches[1]);
    }

    if (null !== $alg && (bool) preg_match('/^A(\d{3})(?:GCM|CBC-HS(\d{3}))$/', $alg, $matches)) {
        return derived_key($secret, (int) ($matches[2] ?? $matches[1]));
    }

    $key = new JWK([
        'k' => base64url_encode($secret),
        'kty' => 'oct',
    ]);

    return $key;
}__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----ODE2MzczNzA4NTE0ODAyNiAzNDE4MjYzMTQyNDE3NzI1IDkwMTM3MjMwMzAzOTc2NTQ=