Rails 3 - Devise：编辑注册时如何跳过'current_password'？ [英] Rails 3 - Devise : How to skip the 'current_password' when editing a registration?

问题描述

我已经用我的设计模型实现了全能，所以我可以使用其他服务进行身份验证。
我的模型不需要密码，因为用户可以使用twitter，Facebook ...进行身份验证。

I've implemented omniauth with my devise model, so I can authenticate using other services. Password is not necessary anymore for my model, as users can authenticate using twitter, facebook...

一切都正常，但是当用户尝试为了编辑它的注册，设法跳过这个过程，因为用户没有通知'current_password'（在某些情况下现在不存在）。

Everything is working fine, but, when an user try to edit its registration, devise skip the process because the user did not inform the 'current_password' (which doesnt exist in some cases now).

我创建了一个注册控制器覆盖一个设计：

I created a registration controller to overwrite the devises one:

class RegistrationsController < Devise::RegistrationsController
  def update
    super
  end
end

但是我没有找到关于如何跳过密码验证的任何文档，我如何在更新操作中执行？

But I haven't find any documentation about how to skip the password verification, how could I do it in my update action?

推荐答案

与以上类似，请尝试将其放在您的用户模型中：

Similar to above, try putting this in your user model:

# bypasses Devise's requirement to re-enter current password to edit
def update_with_password(params={}) 
  if params[:password].blank? 
    params.delete(:password) 
    params.delete(:password_confirmation) if params[:password_confirmation].blank? 
  end 
  update_attributes(params) 
end

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