为什么我得到未定义的方法“ cookies”？ [英] Why I'm getting undefined method `cookies'?

问题描述

我正在尝试为我的rails后端应用程序设置具有single_access_token的Authlogic（我正在使用rails-api gem）。

I'm trying to setup Authlogic with single_access_token for my rails backend app (I'm using rails-api gem).

我正在关注以下示例： http：// blog。 centresource.com/2013/06/04/using-ember-auth-with-rails-3-and-authlogic/

I'm following this example: http://blog.centresource.com/2013/06/04/using-ember-auth-with-rails-3-and-authlogic/

到目前为止，我能够创建用户，但是当我尝试登录时，它在 user_session.save 上失败：

So far, I'm able to create users, but when I try to login it fails on user_session.save:

NoMethodError in Api::V1::UserSessionsController#create
undefined method `cookies' for #<Api::V1::UserSessionsController:0x00000004528cb8>

根据我在这里发现的类似问题，我必须将Authlogic配置为：

According to similar questions I've found here, I have to configure Authlogic as:

  acts_as_authentic do |c|
    c.login_field = :email
    c.maintain_sessions = false
  end

在我的用户模型上。但是，它一直在失败。我假设保存UserSession时，Authlogic尝试更新User上的魔术字段，但我不知道为什么仍要尝试使用cookie。

on my User model. However, it keeps failing. I'm assuming when UserSession is saved, Authlogic tries to update the magic fields on User, but I have no idea why is still trying to use cookies.

推荐答案

本教程假定使用常规的Rails应用程序，但是您正在使用rails-api。默认情况下，rails-api中的控制器不包含处理cookie的中间件。如果需要cookie，则需要添加该中间件：

The tutorial assumes a regular rails app, but you're using rails-api. By default controllers in rails-api don't include the middleware that handles cookies. If you need cookies then you need to add that middleware:

config.middleware.use ActionDispatch::Cookies

，然后在控制器中包含 ActionController :: Cookies 。在rails-api 自述文件

And then include ActionController::Cookies in your controller. There's more info on what's included by default in the rails-api README

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