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<?php |
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/****************************************************************************** |
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* Wikipedia Account Creation Assistance tool * |
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* * |
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* All code in this file is released into the public domain by the ACC * |
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* Development Team. Please see team.json for a list of contributors. * |
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******************************************************************************/ |
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namespace Waca\Helpers; |
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use MediaWiki\OAuthClient\Client; |
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use MediaWiki\OAuthClient\ClientConfig; |
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use MediaWiki\OAuthClient\Consumer; |
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use MediaWiki\OAuthClient\Token; |
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use Waca\Exceptions\CurlException; |
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class OAuthProtocolHelper implements Interfaces\IOAuthProtocolHelper |
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{ |
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private $oauthClient; |
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private $mediawikiWebServiceEndpoint; |
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private $authUrl; |
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/** |
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* OAuthHelper constructor. |
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* |
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* @param string $oauthEndpoint |
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* @param string $consumerKey |
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* @param string $consumerSecret |
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* @param string $mediawikiWebServiceEndpoint |
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*/ |
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public function __construct( |
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$oauthEndpoint, |
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$consumerKey, |
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$consumerSecret, |
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$mediawikiWebServiceEndpoint |
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) { |
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$this->mediawikiWebServiceEndpoint = $mediawikiWebServiceEndpoint; |
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$oauthClientConfig = new ClientConfig($oauthEndpoint); |
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$oauthClientConfig->setConsumer(new Consumer($consumerKey, $consumerSecret)); |
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$this->oauthClient = new Client($oauthClientConfig); |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function getRequestToken() |
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{ |
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/** @var Token $requestToken */ |
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list($authUrl, $requestToken) = $this->oauthClient->initiate(); |
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$this->authUrl = $authUrl; |
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return $requestToken; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function getAuthoriseUrl($requestToken) |
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{ |
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return $this->authUrl; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function callbackCompleted($oauthRequestToken, $oauthRequestSecret, $oauthVerifier) |
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{ |
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$requestToken = new Token($oauthRequestToken, $oauthRequestSecret); |
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return $this->oauthClient->complete($requestToken, $oauthVerifier); |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function getIdentityTicket($oauthAccessToken, $oauthAccessSecret) |
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{ |
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return $this->oauthClient->identify(new Token($oauthAccessToken, $oauthAccessSecret)); |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function apiCall($apiParams, $accessToken, $accessSecret, $method = 'GET') |
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{ |
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$userToken = new Token($accessToken, $accessSecret); |
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$apiParams['format'] = 'json'; |
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if ($apiParams === null || ! is_array($apiParams)) { |
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throw new CurlException("Invalid API call"); |
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} |
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$url = $this->mediawikiWebServiceEndpoint; |
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$isPost = ($method === 'POST'); |
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if ($method === 'GET') { |
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$query = http_build_query($apiParams); |
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$url .= '?' . $query; |
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$apiParams = null; |
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} |
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$data = $this->oauthClient->makeOAuthCall($userToken, $url, $isPost, $apiParams); |
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return json_decode($data); |
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} |
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} |
In the issue above, the returned value is violating the contract defined by the mentioned interface.
Let's take a look at an example: