관리-도구
편집 파일: FetchGooglePublicKeys.php
<?php declare(strict_types=1); namespace Kreait\Firebase\JWT\Action; use DateInterval; use Kreait\Firebase\JWT\Value\Duration; final class FetchGooglePublicKeys { public const DEFAULT_URLS = [ 'https://www.googleapis.com/robot/v1/metadata/x509/securetoken@system.gserviceaccount.com', 'https://www.googleapis.com/oauth2/v1/certs', 'https://www.googleapis.com/identitytoolkit/v3/relyingparty/publicKeys', ]; public const DEFAULT_FALLBACK_CACHE_DURATION = 'PT1H'; /** @var array<int, non-empty-string> */ private readonly array $urls; /** * @param array<array-key, non-empty-string> $urls */ private function __construct(array $urls, private Duration $fallbackCacheDuration) { $this->urls = array_values($urls); } public static function fromGoogle(): self { return new self(self::DEFAULT_URLS, Duration::fromDateIntervalSpec(self::DEFAULT_FALLBACK_CACHE_DURATION)); } /** * Use this method only if Google has changed the default URL and the library hasn't been updated yet. * * @param non-empty-string $url */ public static function fromUrl(string $url): self { return new self([$url], Duration::fromDateIntervalSpec(self::DEFAULT_FALLBACK_CACHE_DURATION)); } /** * A response from the Google APIs should have a cache control header that determines when the keys expire. * If it doesn't have one, fall back to this value. * * @param Duration|DateInterval|non-empty-string|int $duration */ public function ifKeysDoNotExpireCacheFor(Duration|DateInterval|string|int $duration): self { $duration = Duration::make($duration); $action = clone $this; $action->fallbackCacheDuration = $duration; return $action; } /** * @return array<int, string> */ public function urls(): array { return $this->urls; } public function getFallbackCacheDuration(): Duration { return $this->fallbackCacheDuration; } }