白名单与色器件 [英] Whitelisting with devise

问题描述

我使用的设计在我的Rails应用程序来管理用户认证。设计真是太棒了点。

I am using devise to manage user authentication in my rails app. Devise is really great for that.

不过，我有我的应用程序有特殊要求：用户必须被列入白名单之前，他可以作为一个用户注册

However I have a special requirement for my application: A user must be whitelisted before he can register as a User.

因此​​，有创造允许的电子邮件的列表的管理。用户与电子邮件注册，如果电子邮件是在白名单表，他将被注册。但是，如果邮件是不是在白名单中，登记的，应当像你是不是还邀请的消息被中止。

So there is a admin which creates a list of allowed emails. A user registers with a email and if the email is in the whitelist table he will be registered. If however, the mail is not in the whitelist, the registration should be aborted with a message like "You are not yet invited".

你有一个想法，怎么会用色器件解决？

Do you have an idea how that could be solved with devise?

先谢谢了。

推荐答案

你可以做的是建立自己的注册控制器和扩展设备一个像：

What you can do is create your own registrations controller and extend the device one like:

class MyRegistrationController < Devise::RegistrationsController
  def create
    # do your checks
    super
  end
end

请参见：<一href=\"https://github.com/plataformatec/devise/blob/master/app/controllers/devise/registrations_controller.rb\">https://github.com/plataformatec/devise/blob/master/app/controllers/devise/registrations_controller.rb
和：<一href=\"https://github.com/plataformatec/devise/wiki/How-to:-Customize-routes-to-user-registration-pages\">https://github.com/plataformatec/devise/wiki/How-to:-Customize-routes-to-user-registration-pages

祝你好运！

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