/**
* Check if user has access to current route
*
* @param Action $action the action to be executed.
*
* @return boolean whether the action should continue to be executed.
*/
public function beforeAction($action)
{
if ($action->id == 'captcha') {
return true;
}
$route = '/' . $action->uniqueId;
if (Route::isFreeAccess($route, $action)) {
return true;
}
if (Yii::$app->user->isGuest) {
$this->denyAccess();
}
// If user has been deleted, then destroy session and redirect to home page
if (!Yii::$app->user->isGuest and Yii::$app->user->identity === null) {
Yii::$app->getSession()->destroy();
$this->denyAccess();
}
// Superadmin owns everyone
if (Yii::$app->user->isSuperadmin) {
return true;
}
if (Yii::$app->user->identity and Yii::$app->user->identity->status != User::STATUS_ACTIVE) {
Yii::$app->user->logout();
Yii::$app->getResponse()->redirect(Yii::$app->getHomeUrl());
}
if (User::canRoute($route)) {
$modelId = Yii::$app->getRequest()->getQueryParam('id');
$modelClass = isset($this->owner->modelClass) ? $this->owner->modelClass : null;
//Check access for owners
if ($modelClass && YeeHelper::isImplemented($modelClass, OwnerAccess::CLASSNAME) && !User::hasPermission($modelClass::getFullAccessPermission()) && $modelId) {
$model = $modelClass::findOne(['id' => $modelId]);
if ($model && Yii::$app->user->identity->id == $model->{$modelClass::getOwnerField()}) {
return true;
}
} else {
return true;
}
}
if (isset($this->denyCallback)) {
call_user_func($this->denyCallback, null, $action);
} else {
$this->denyAccess();
}
return false;
}
/**
* Useful for Menu widget
*
* <example>
* ...
* [ 'label'=>'Some label', 'url'=>['/site/index'], 'visible'=>User::canRoute(['/site/index']) ]
* ...
* </example>
*
* @param string|array $route
* @param bool $superAdminAllowed
*
* @return bool
*/
public static function canRoute($route, $superAdminAllowed = true)
{
if ($superAdminAllowed and Yii::$app->user->isSuperadmin) {
return true;
}
$baseRoute = AuthHelper::unifyRoute($route);
if (substr($baseRoute, 0, 4) === "http") {
return true;
}
if (Route::isFreeAccess($baseRoute)) {
return true;
}
AuthHelper::ensurePermissionsUpToDate();
return Route::isRouteAllowed($baseRoute, Yii::$app->session->get(AuthHelper::SESSION_PREFIX_ROUTES, []));
}
