59 lines
1.4 KiB
PHP
59 lines
1.4 KiB
PHP
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<?php
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declare(strict_types=1);
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/*
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* The MIT License (MIT)
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*
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* Copyright (c) 2014-2020 Spomky-Labs
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*
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* This software may be modified and distributed under the terms
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* of the MIT license. See the LICENSE file for details.
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*/
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namespace Jose\Component\KeyManagement;
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use Psr\Http\Client\ClientInterface;
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use Psr\Http\Message\RequestFactoryInterface;
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use RuntimeException;
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abstract class UrlKeySetFactory
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{
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/**
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* @var ClientInterface
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*/
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private $client;
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/**
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* @var RequestFactoryInterface
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*/
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private $requestFactory;
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/**
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* UrlKeySetFactory constructor.
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*/
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public function __construct(ClientInterface $client, RequestFactoryInterface $requestFactory)
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{
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$this->client = $client;
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$this->requestFactory = $requestFactory;
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}
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/**
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* @throws RuntimeException if the response content is invalid
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*/
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protected function getContent(string $url, array $header = []): string
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{
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$request = $this->requestFactory->createRequest('GET', $url);
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foreach ($header as $k => $v) {
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$request = $request->withHeader($k, $v);
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}
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$response = $this->client->sendRequest($request);
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if ($response->getStatusCode() >= 400) {
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throw new RuntimeException('Unable to get the key set.', $response->getStatusCode());
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}
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return $response->getBody()->getContents();
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}
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}
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