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<?php declare(strict_types=1); |
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namespace ApiClients\Middleware\Oauth1; |
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use ApiClients\Foundation\Middleware\DefaultPriorityTrait; |
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use ApiClients\Foundation\Middleware\ErrorTrait; |
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use ApiClients\Foundation\Middleware\MiddlewareInterface; |
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use ApiClients\Foundation\Middleware\PostTrait; |
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use ApiClients\Tools\Psr7\Oauth1\Definition; |
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use ApiClients\Tools\Psr7\Oauth1\RequestSigning\RequestSigner; |
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use Psr\Http\Message\RequestInterface; |
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use React\EventLoop\LoopInterface; |
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use React\Promise\CancellablePromiseInterface; |
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use function GuzzleHttp\Psr7\parse_query; |
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use function React\Promise\resolve; |
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use function WyriHaximus\React\futurePromise; |
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class Oauth1Middleware implements MiddlewareInterface |
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{ |
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use PostTrait; |
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use ErrorTrait; |
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/** |
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* @var LoopInterface |
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*/ |
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private $loop; |
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/** |
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* @param LoopInterface $loop |
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*/ |
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public function __construct(LoopInterface $loop) |
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{ |
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$this->loop = $loop; |
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} |
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/** |
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* @param RequestInterface $request |
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* @param array $options |
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* @return CancellablePromiseInterface |
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*/ |
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public function pre( |
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RequestInterface $request, |
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string $transactionId, |
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array $options = [] |
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): CancellablePromiseInterface { |
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if (!$this->validateOptions($options)) { |
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return resolve($request); |
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} |
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return futurePromise($this->loop, [$request, $options])->then(function ($args) { |
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return resolve($this->signRequest(...$args)); |
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}); |
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} |
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private function validateOptions(array $options): bool |
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{ |
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if (!isset($options[self::class])) { |
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return false; |
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} |
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foreach ([ |
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Options::CONSUMER_KEY, |
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Options::CONSUMER_SECRET, |
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Options::ACCESS_TOKEN, |
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Options::TOKEN_SECRET, |
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] as $option) { |
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if (!isset($options[self::class][$option])) { |
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return false; |
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} |
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if (!($options[self::class][$option] instanceof $option)) { |
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return false; |
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} |
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} |
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return true; |
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} |
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private function signRequest(RequestInterface $request, array $options): RequestInterface |
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{ |
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return (new RequestSigner( |
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new Definition\ConsumerKey($options[self::class][Options::CONSUMER_KEY]), |
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new Definition\ConsumerSecret($options[self::class][Options::CONSUMER_SECRET]) |
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))->withAccessToken( |
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new Definition\AccessToken($options[self::class][Options::ACCESS_TOKEN]), |
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new Definition\TokenSecret($options[self::class][Options::TOKEN_SECRET]) |
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)->sign($request); |
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} |
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} |
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php-api-clients /
middleware-oauth1
This check looks for function calls that miss required arguments.