过滤器之前的设计，阻止访问“new_user_registration_path”除非用户已登录 [英] Devise before filter that prevents access to "new_user_registration_path" unless user is signed-in

问题描述

我在我的rails应用程序中使用Devise。我的用户模型是可注册的，这意味着任何人都可以访问 / users / sign_up 并创建一个新帐户。

是否可以保护这个路由，所以只有signed_in的用户可以创建新的帐户？

解决方案

创建一个具有类Devise :: RegistrationsController heriting的Controller。添加过滤器之后你只需要定义这个控制器，如注册控制器

  class RegistrationsController< Devise :: RegistrationsController 
 before_filter：authenticate_user！ 
 end 
  

在您的路线。

  devise_for：users，：controllers => {：registrations => 'registration'} 
  

I am using Devise in my rails app. My Users model is registerable, which means that anyone can go to /users/sign_up and create a new account.

Is it possible to protect this route, so that only signed_in users can create new accounts?

解决方案

Create a Controller with class Devise::RegistrationsController heriting. After you can add your filter. You just need define this controller like registration controller

class RegistrationsController < Devise::RegistrationsController
  before_filter :authenticate_user!
end

In your routes.rb

devise_for :users, :controllers => { :registrations => 'registrations'}

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