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<?php |
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namespace Parroauth2\Client\Provider; |
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use Psr\SimpleCache\CacheInterface; |
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/** |
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* Cache pool for provider configurations |
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*/ |
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final class ProviderConfigPool |
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{ |
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/** |
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* @var CacheInterface|null |
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*/ |
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private $cache; |
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/** |
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* Default provider config to apply |
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* |
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* @var array<string, mixed> |
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*/ |
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private $defaults; |
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/** |
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* ProviderConfigPool constructor. |
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* |
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* @param CacheInterface|null $cache The cache system. If null the cache is disabled |
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* @param array<string, mixed> $defaults Default provider config to apply |
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*/ |
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public function __construct(?CacheInterface $cache = null, array $defaults = []) |
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{ |
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$this->cache = $cache; |
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$this->defaults = $defaults; |
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} |
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/** |
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* Get a provider config from the cache pool |
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* |
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* @param string $url The provider URL |
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* |
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* @return ProviderConfig|null The cached config, or null if not in cache |
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*/ |
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public function get(string $url): ?ProviderConfig |
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{ |
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if (!$this->cache) { |
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return null; |
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} |
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$config = $this->cache->get(self::urlToKey($url)); |
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if (!$config instanceof ProviderConfig) { |
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return null; |
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} |
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$config->setCache($this->cache); |
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return $config; |
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} |
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/** |
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* Creates the provider config |
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* |
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* @param string $url The provider URL |
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* @param array<string, mixed> $config The config data |
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* @param bool $openid Does the provider is an OpenID connect provider ? |
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* |
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* @return ProviderConfig |
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*/ |
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public function create(string $url, array $config, bool $openid): ProviderConfig |
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{ |
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$config = new ProviderConfig($url, $config + $this->defaults, $openid); |
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$config->setCache($this->cache); |
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return $config; |
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} |
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/** |
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* Creates the provider config from the config array |
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* Use issuer as URL |
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* |
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* @param array<string, mixed> $config The provider config |
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* @param bool|null $openid Does the provider is an OpenID connect provider ? |
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* If null, try to detect is it's an OpenID config |
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* |
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* @return ProviderConfig |
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*/ |
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public function createFromArray(array $config, ?bool $openid = null): ProviderConfig |
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{ |
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if ($openid === null) { |
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$openid = !empty($config['userinfo_endpoint']); |
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} |
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return $this->create($config['issuer'] ?? '', $config, $openid); |
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} |
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/** |
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* Creates the provider config from a JSON object |
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* |
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* @param string $url The provider URL |
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* @param string $config The JSON config |
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* @param bool $openid Does the provider is an OpenID connect provider |
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* |
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* @return ProviderConfig |
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*/ |
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public function createFromJson(string $url, string $config, bool $openid): ProviderConfig |
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{ |
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return $this->create($url, (array) json_decode($config, true), $openid); |
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} |
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/** |
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111
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* Convert an URL to a cache key |
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* |
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* @param string $url The provider URL |
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* |
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* @return string |
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*/ |
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5 |
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public static function urlToKey(string $url): string |
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{ |
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return hash('sha256', $url); |
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} |
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} |
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b2pweb /
parroauth2-client
