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<?php |
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/** |
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* DefaultController.php |
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* |
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* PHP version 5.6+ |
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* |
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* @author Philippe Gaultier <[email protected]> |
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* @copyright 2010-2017 Philippe Gaultier |
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* @license http://www.sweelix.net/license license |
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* @version 1.2.0 |
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* @link http://www.sweelix.net |
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* @package sweelix\oauth2\server\controllers |
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*/ |
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namespace sweelix\oauth2\server\controllers; |
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use OAuth2\Request as OAuth2Request; |
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use OAuth2\Response as OAuth2Response; |
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use sweelix\oauth2\server\Module; |
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use yii\filters\Cors; |
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use yii\helpers\ArrayHelper; |
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use yii\rest\Controller; |
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use yii\web\MethodNotAllowedHttpException; |
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use yii\web\Response; |
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use Yii; |
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/** |
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* Oauth2 main controller |
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* |
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* @author Philippe Gaultier <[email protected]> |
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* @copyright 2010-2017 Philippe Gaultier |
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* @license http://www.sweelix.net/license license |
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* @version 1.2.0 |
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* @link http://www.sweelix.net |
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* @package sweelix\oauth2\server\controllers |
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* @since 1.0.0 |
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*/ |
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class TokenController extends Controller |
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{ |
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/** |
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* @inheritdoc |
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*/ |
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public function behaviors() |
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{ |
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8 |
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$behaviors = parent::behaviors(); |
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8 |
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unset($behaviors['authenticator']); |
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8 |
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unset($behaviors['rateLimiter']); |
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8 |
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if (Module::getInstance()->cors !== false) { |
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$corsFilter = ArrayHelper::merge([ |
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1 |
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'Access-Control-Request-Method' => ['POST', 'OPTIONS'], |
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'Access-Control-Allow-Credentials' => true, |
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'Access-Control-Max-Age' => 3600, |
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], Module::getInstance()->cors); |
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$behaviors['corsFilter'] = [ |
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'class' => Cors::class, |
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1 |
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'cors' => $corsFilter, |
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]; |
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} |
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return $behaviors; |
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1 |
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} |
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/** |
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* Send back an oauth token |
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* @return Response|array |
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* @since 1.0.0 |
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*/ |
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public function actionIndex() |
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{ |
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$oauthServer = Yii::createObject('OAuth2\Server'); |
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/* @var \Oauth2\Server $oauthServer */ |
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$grantType = Yii::$app->request->getBodyParam('grant_type'); |
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$grantIsValid = false; |
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switch ($grantType) { |
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// Client Credentials |
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case 'client_credentials': |
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if (Module::getInstance()->allowClientCredentials === true) { |
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2 |
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$grantIsValid = true; |
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$oauthGrantType = Yii::createObject('OAuth2\GrantType\ClientCredentials'); |
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/* @var \OAuth2\GrantType\ClientCredentials $oauthGrantType */ |
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$oauthServer->addGrantType($oauthGrantType); |
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} |
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break; |
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// Resource Owner Password Credentials |
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case 'password': |
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if (Module::getInstance()->allowPassword === true) { |
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$grantIsValid = true; |
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4 |
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$oauthGrantType = Yii::createObject('OAuth2\GrantType\UserCredentials'); |
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/* @var \OAuth2\GrantType\UserCredentials $oauthGrantType */ |
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$oauthServer->addGrantType($oauthGrantType); |
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} |
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break; |
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// Refresh Token |
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case 'refresh_token': |
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1 |
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$grantIsValid = true; |
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1 |
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$oauthGrantType = Yii::createObject('OAuth2\GrantType\RefreshToken'); |
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/* @var \OAuth2\GrantType\RefreshToken $oauthGrantType */ |
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$oauthServer->addGrantType($oauthGrantType); |
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1 |
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break; |
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1 |
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case 'authorization_code': |
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1 |
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if (Module::getInstance()->allowAuthorizationCode === true) { |
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1 |
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$grantIsValid = true; |
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1 |
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$oauthGrantType = Yii::createObject('OAuth2\GrantType\AuthorizationCode'); |
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/* @var \OAuth2\GrantType\AuthorizationCode $oauthGrantType */ |
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1 |
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$oauthServer->addGrantType($oauthGrantType); |
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1 |
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} |
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break; |
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case 'urn:ietf:params:oauth:grant-type:jwt-bearer': |
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$grantIsValid = true; |
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$oauthGrantType = Yii::createObject('OAuth2\GrantType\JwtBearer'); |
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/* @var \OAuth2\GrantType\JwtBearer $oauthGrantType */ |
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$oauthServer->addGrantType($oauthGrantType); |
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break; |
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} |
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if ($grantIsValid === true) { |
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$response = $oauthServer->handleTokenRequest(OAuth2Request::createFromGlobals()); |
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$response = $this->convertResponse($response); |
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} else { |
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$response = [ |
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'error' => 'invalid_grant', |
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'error_description' => $grantType.' doesn\'t exist or is invalid for the client.' |
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2 |
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]; |
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} |
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return $response; |
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} |
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/** |
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* Basic options response for cors |
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* @return null|\yii\web\Response |
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* @since 1.1.0 |
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* @throws MethodNotAllowedHttpException |
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*/ |
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public function actionOptions() |
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{ |
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if (Module::getInstance()->cors === false) { |
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throw new MethodNotAllowedHttpException(); |
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} |
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return null; |
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} |
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/** |
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* convert OAuth2 response to Yii2 response |
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* @param OAuth2Response $oauthResponse |
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* @return \yii\web\Response |
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* @since 1.0.0 |
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*/ |
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7 |
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protected function convertResponse(OAuth2Response $oauthResponse) |
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{ |
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//TODO: check if we should use acceptable contentType |
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/* |
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$acceptableContentTypes = Yii::$app->request->getAcceptableContentTypes(); |
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foreach ($acceptableContentTypes as $acceptableContentType => $q) { |
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$rawContentType = $acceptableContentType; |
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if (($pos = strpos($rawContentType, ';')) !== false) { |
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// e.g. application/json; charset=UTF-8 |
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$contentType = substr($rawContentType, 0, $pos); |
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} else { |
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$contentType = $rawContentType; |
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} |
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break; |
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} |
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*/ |
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7 |
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$contentType = 'application/json'; |
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7 |
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$response = Yii::$app->response; |
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7 |
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$response->statusCode = $oauthResponse->getStatusCode(); |
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7 |
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$response->statusText = $oauthResponse->getStatusText(); |
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7 |
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if ($contentType === 'application/json') { |
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$response->content = $oauthResponse->getResponseBody(); |
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7 |
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} else { |
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$response->content = $oauthResponse->getResponseBody('xml'); |
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} |
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7 |
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$headers = $oauthResponse->getHttpHeaders(); |
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7 |
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foreach($headers as $name => $value) |
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{ |
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7 |
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$response->headers->set($name, $value); |
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7 |
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} |
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7 |
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return $response; |
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} |
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} |
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pgaultier /
yii2-oauth2
This check looks for parameters that are defined as one type in their type hint or doc comment but seem to be used as a narrower type, i.e an implementation of an interface or a subclass.
Consider changing the type of the parameter or doing an instanceof check before assuming your parameter is of the expected type.