1<?php
2
3namespace dokuwiki\plugin\oauth;
4
5use dokuwiki\HTTP\DokuHTTPClient;
6use OAuth\Common\Http\Client\ClientInterface;
7use OAuth\Common\Http\Exception\TokenResponseException;
8use OAuth\Common\Http\Uri\UriInterface;
9
10/**
11 * Implements the client interface using DokuWiki's HTTPClient
12 */
13class HTTPClient implements ClientInterface
14{
15
16    /** @inheritDoc */
17    public function retrieveResponse(
18        UriInterface $endpoint,
19        $requestBody,
20        array $extraHeaders = array(),
21        $method = 'POST'
22    ) {
23        $http = new DokuHTTPClient;
24        $http->keep_alive = false;
25        $http->headers = array_merge($http->headers, $extraHeaders);
26
27        $ok = $http->sendRequest($endpoint->getAbsoluteUri(), $requestBody, $method);
28        if (!$ok || $http->status < 200 || $http->status > 299) {
29            $msg = "An error occured during the request to the oauth provider:\n";
30            throw new TokenResponseException($msg . $http->error . ' [HTTP ' . $http->status . ']');
31        }
32
33        return $http->resp_body;
34    }
35}
36