protected function authenticate()
{
// check if an api key has been specified
if (!isset($_SERVER['HTTP_API_KEY'])) {
$this->_sendResponse(500, 'Error: Parameter <b>API key</b> is missing');
Yii::app()->end();
}
// grab api key in headers
$api_key = $_SERVER['HTTP_API_KEY'];
// verify api key against database
$key_exists = ApiAuth::model()->find('valid_key=:api_key', array(':api_key' => $api_key));
if (count($key_exists) <= 0) {
// key does not exist
$this->_sendResponse(401, 'Invalid API Key!');
Yii::app()->end();
}
}
/**
* Returns the data model based on the primary key given in the GET variable.
* If the data model is not found, an HTTP exception will be raised.
* @param integer $id the ID of the model to be loaded
* @return ApiAuth the loaded model
* @throws CHttpException
*/
public function loadModel($id)
{
$model = ApiAuth::model()->findByPk($id);
if ($model === null) {
throw new CHttpException(404, 'The requested page does not exist.');
}
return $model;
}
