回调重定向不保留会话

Question

我有一个方案,当我使用真正的omniauth时工作得很好,但是当我用黄瓜/水豚的模拟auth运行它时失败了.

在回调中,当我这样做时sign_in @user,它成功创建用户并登录... current_user已设置.但是当我这样做时redirect_to request.env['omniauth.origin'] || '/',在接下来的行动中,current_user现在是零.

我已通过屏幕截图确认/暂停浏览器它不能使用模拟身份验证.firefox和chrome驱动程序中出现相同的错误.

知道为什么会发生这种情况吗？

/features/support/env.rb:

Cucumber::Rails::Database.javascript_strategy = :truncation

场景:

@javascript
Scenario:
    Given I am on the home page
    When I press "Login"
    And I should see "Login with Twitter" in the selector "#login-modal"
    Given Omniauth returns a user with provider "twitter" and uid "1" and nickname "foo"    
    When I login with Twitter
    Then I should be logged in as "foo"

步骤定义:

Given(/^Omniauth returns a user with provider "(.*?)" and uid "(.*?)" and nickname "(.*?)"$/) do |provider, uid, nickname|
  OmniAuth.config.test_mode = true

 OmniAuth.config.add_mock(provider.to_sym, {
     :uid => uid,
     :info => {
       :name => nickname
     }
   })
end

Then(/^I should be logged in as "(.*?)"$/) do |nickname|
  expect(page).to have_content(nickname)
end

Auth回调:

def twitter
  @user = User.from_omniauth(request.env["omniauth.auth"]) # this works-- I get the mock
  sign_in @user
  puts ">> in auth callback: just signed in user #{current_user.id}"        
  redirect_to request.env['omniauth.origin'] || '/'
end

控制器:

def new
  puts ">> in my_controller#new: current_user = #{current_user.id if current_user}"
end

黄瓜产量:

Given Omniauth returns a user with provider "twitter" and uid "1" and nickname "foo" 
>> in auth callback: just signed in user 1
>> in my_controller#new: current_user =
When I login with Twitter                                                                 
Then I should be logged in as "foo"                                                  
  expected to find text "foo" in [redacted] (RSpec::Expectations::ExpectationNotMetError)

Answer 1

您正在获取用户并将其收集到新变量@user，但是当您再次调用该sign_in方法时，您确实使用 using 初始化了新变量 user(例如。@user)