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<?php |
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/** |
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* This file is part of graze/gigya-client |
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* |
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* Copyright (c) 2016 Nature Delivered Ltd. <https://www.graze.com> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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* |
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* @license https://github.com/graze/gigya-client/blob/master/LICENSE.md |
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* @link https://github.com/graze/gigya-client |
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*/ |
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namespace Graze\Gigya\Auth; |
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use Closure; |
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use GuzzleHttp\Psr7\Uri; |
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use Psr\Http\Message\RequestInterface; |
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class HttpsAuthMiddleware |
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{ |
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const AUTH_NAME = 'gigya'; |
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/** |
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* @var string |
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*/ |
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private $apiKey; |
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/** |
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* @var string |
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*/ |
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private $secret; |
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/** |
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* @var null|string |
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*/ |
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private $userKey; |
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/** |
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* @var callable |
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*/ |
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private $nextHandler; |
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/** |
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* @param callable $nextHandler |
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* @param string $apiKey |
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* @param string $secret |
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* @param string|null $userKey |
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*/ |
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View Code Duplication |
public function __construct(callable $nextHandler, $apiKey, $secret, $userKey = null) |
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{ |
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$this->nextHandler = $nextHandler; |
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$this->apiKey = $apiKey; |
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$this->secret = $secret; |
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$this->userKey = $userKey; |
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} |
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/** |
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* Inject the https auth into the query string |
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* |
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* @param RequestInterface $request |
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* @param array $options |
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* |
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* @return Closure |
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*/ |
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public function __invoke(RequestInterface $request, array $options) |
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{ |
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if ($request->getUri()->getScheme() == 'https' && $options['auth'] == static::AUTH_NAME) { |
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$uri = Uri::withQueryValue($request->getUri(), 'apiKey', $this->apiKey); |
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$uri = Uri::withQueryValue($uri, 'secret', $this->secret); |
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if ((bool) $this->userKey) { |
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$uri = Uri::withQueryValue($uri, 'userKey', $this->userKey); |
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} |
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$request = $request->withUri($uri); |
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} |
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$fn = $this->nextHandler; |
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return $fn($request, $options); |
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} |
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/** |
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* @return string |
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*/ |
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public function getApiKey() |
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{ |
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return $this->apiKey; |
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} |
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/** |
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* @return string |
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*/ |
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public function getSecret() |
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{ |
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return $this->secret; |
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} |
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/** |
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* @return string|null |
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*/ |
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public function getUserKey() |
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{ |
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return $this->userKey; |
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} |
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/** |
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* Return a middleware handler function for https Authentication |
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* |
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* @param string $apiKey |
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* @param string $secret |
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* @param string|null $userKey |
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* |
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* @return Closure |
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*/ |
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public static function middleware($apiKey, $secret, $userKey = null) |
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{ |
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return function (callable $handler) use ($apiKey, $secret, $userKey) { |
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return new static($handler, $apiKey, $secret, $userKey); |
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}; |
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} |
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} |
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graze /
gigya-client
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.