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<?php |
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namespace yrc\actions; |
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use app\forms\Login; |
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use yrc\rest\Action as RestAction; |
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use yii\web\UnauthorizedHttpException; |
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use Yii; |
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/** |
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* Handles Authentication and Deauthentication of users |
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* @class AuthenticationAction |
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*/ |
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class AuthenticationAction extends RestAction |
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{ |
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/** |
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* Authenticates a user using their username and password |
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* @return mixed |
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*/ |
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public function post($params) |
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{ |
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$model = new Login; |
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if ($model->load(['Login' => Yii::$app->request->post()])) { |
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$token = $model->authenticate(); |
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if ($token === false) { |
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throw new UnauthorizedHttpException('The credentials you provided are not valid', $model->exitStatus); |
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} else { |
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return $token->getAuthResponse(); |
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} |
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} |
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return false; |
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} |
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/** |
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* Deauthenticates a user |
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* @return mixed |
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*/ |
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public function delete($params) |
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{ |
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$token = self::getAccessTokenFromHeader(); |
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return (bool)$token->delete(); |
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} |
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/** |
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* Helper method to grab the User Token object from the header |
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* @return User\Token|bool |
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*/ |
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public static function getAccessTokenFromHeader() |
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{ |
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// Grab the authentication header |
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$authHeader = Yii::$app->request->getHeaders()->get('Authorization'); |
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// Pull the accessToken from the Authorization header string |
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if ($authHeader !== null && preg_match('/^HMAC\s+(.*?)$/', $authHeader, $matches)) { |
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if (\strpos($matches[1], ',') !== false) { |
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$data = self::getV1Headers($matches[1]); |
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} else { |
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$data = self::getVersionedHeaders($matches[1]); |
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} |
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// Retrieve the token object |
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$tokenClass = (Yii::$app->user->identityClass::TOKEN_CLASS); |
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$token = $tokenClass::find() |
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->where([ |
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'access_token' => $data['access_token'], |
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'user_id' => Yii::$app->user->id |
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]) |
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->one(); |
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// Malformed header |
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if ($token === null || $token->isExpired()) { |
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throw new UnauthorizedHttpException; |
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} |
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return $token; |
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} |
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// Header isn't present |
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throw new UnauthorizedHttpException; |
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} |
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/** |
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* Returns the unversioned authorization headers |
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* @param string $data |
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* @return array |
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*/ |
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private static function getV1Headers(string $data) |
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{ |
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$params = explode(',', trim($data[1])); |
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if (count($data) !== 3) { |
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return false; |
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} |
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return [ |
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'access_token' => $params[0], |
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'hmac' => $params[1], |
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'salt' => $params[2], |
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'v' => 1, |
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'date' => null, |
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]; |
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} |
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/** |
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* Returns the versioned authorization headers |
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* @param string $data |
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* @return array |
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*/ |
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private static function getVersionedHeaders(string $data) |
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{ |
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$params = \json_decode(\base64_decode($data), true); |
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// Make sure all the necessary parameters are set |
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if (!isset($params['access_token']) || !isset($params['hmac']) || !isset($params['salt']) || !isset($params['v']) || !isset($params['date'])) { |
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return false; |
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} |
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return $params; |
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} |
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} |
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charlesportwoodii /
yii2-api-rest-components
Loading history...
The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g.
excluded_paths: ["lib/*"], you can move it to the dependency path list as follows:For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths