Laravel中的User :: create（）安全吗？

Question

I'm trying to make my Laravel UserController as lean as possible without using any additional packages, like Ardent (I find it unnecessary; overkill.)

This is my postRegister() function, the function that is routed to when the user clicks "submit" on the registration form.

public function postRegister() {
    $validator = new Services\Validators\RUser;
    if ($validator->passes()) {
        User::create(Input::all());
        return Redirect::to('login');
    }
    return Redirect::to('register')->withInput()->withErrors($validator->getErrors());
}

I sent all the input off to be validated in another class, then I just call the class statically with User::create(). I'm wondering if this is safe or not. I'm having everything but the id and password_confirmation mass-assigned, and the password is hashed in a mutator function.

If this isn't a safe way to handle user creation, how else should I do it? Should I instead create an instance of the object and manually assign values? Thanks in advance.

Answer 1

Basically, the Model::Create function does these steps:

1. Instantiate a new model instance
2. Using the input array, fill in all unguarded/fillable model attributes using set-mutators if available
3. Save model to DB
4. Return model

So as long as you add the fields that you don't want to be mass-assigned to your $guarded array (or excluded them from your $fillable array) there shouldn't be any security risks. The functionality is about the same as building the model gradually and then saving it.

As a recommendation: The input validation should happen within the model during either the "saving" or "creating" event. If you return false during one of those events, you'll halt the model creation.