Ruby on rails &引用；没有找到。认证通过”；错误。设计全授权模块'；当它'；它在另一个引擎里

我尝试将Desive放入另一块可安装的宝石中，同时遵循以下指南：

除了omniauth部分外，一切似乎都很好。我正试着去上班。我发现了这一点，但除了建议的解决方案都不起作用之外，我还注意到该问题中提到的解决方案

以下是我迄今为止所做的工作：

我的引擎/my\u引擎.gemspec

s.add_dependency 'omniauth'
s.add_dependency 'devise'
s.add_dependency 'omniauth-google-oauth2'

my\u engine/lib/my\u engine.rb

require 'omniauth-google-oauth2'
require 'devise'

config.omniauth :google_oauth2, ENV['GOOGLE_OAUTH2_API_KEY'], ENV['GOOGLE_OAUTH2_SECRET'], scope: 'email, profile'

devise_for :users, controllers: {omniauth_callbacks: 'my_engine/omniauth_callbacks'}, class_name: "MyEngine::User", module: :devise

class MyEngine::OmniauthCallbacksController < Devise::OmniauthCallbacksController
  def all
    auth = request.env["omniauth.auth"]
    user = MyEngine::User.from_omniauth(request.env["omniauth.auth"])
    user.update_attributes(name: auth.info.name)
    if user.persisted?
      flash.notice = 'Signed in!'
      sign_in_and_redirect user
    else
      session["devise.user_attributes"] = user.attributes
      redirect_to new_user_registration_url
    end
  end
  alias_method :google_oauth2, :all
end

my_engine/config/initializers/designe.rb

require 'omniauth-google-oauth2'
require 'devise'

config.omniauth :google_oauth2, ENV['GOOGLE_OAUTH2_API_KEY'], ENV['GOOGLE_OAUTH2_SECRET'], scope: 'email, profile'

devise_for :users, controllers: {omniauth_callbacks: 'my_engine/omniauth_callbacks'}, class_name: "MyEngine::User", module: :devise

class MyEngine::OmniauthCallbacksController < Devise::OmniauthCallbacksController
  def all
    auth = request.env["omniauth.auth"]
    user = MyEngine::User.from_omniauth(request.env["omniauth.auth"])
    user.update_attributes(name: auth.info.name)
    if user.persisted?
      flash.notice = 'Signed in!'
      sign_in_and_redirect user
    else
      session["devise.user_attributes"] = user.attributes
      redirect_to new_user_registration_url
    end
  end
  alias_method :google_oauth2, :all
end

我的引擎/config/routes.rb

require 'omniauth-google-oauth2'
require 'devise'

config.omniauth :google_oauth2, ENV['GOOGLE_OAUTH2_API_KEY'], ENV['GOOGLE_OAUTH2_SECRET'], scope: 'email, profile'

devise_for :users, controllers: {omniauth_callbacks: 'my_engine/omniauth_callbacks'}, class_name: "MyEngine::User", module: :devise

class MyEngine::OmniauthCallbacksController < Devise::OmniauthCallbacksController
  def all
    auth = request.env["omniauth.auth"]
    user = MyEngine::User.from_omniauth(request.env["omniauth.auth"])
    user.update_attributes(name: auth.info.name)
    if user.persisted?
      flash.notice = 'Signed in!'
      sign_in_and_redirect user
    else
      session["devise.user_attributes"] = user.attributes
      redirect_to new_user_registration_url
    end
  end
  alias_method :google_oauth2, :all
end

my\u engine/app/controllers/my\u engine/omniauth\u callbacks\u controller.rb

require 'omniauth-google-oauth2'
require 'devise'

config.omniauth :google_oauth2, ENV['GOOGLE_OAUTH2_API_KEY'], ENV['GOOGLE_OAUTH2_SECRET'], scope: 'email, profile'

devise_for :users, controllers: {omniauth_callbacks: 'my_engine/omniauth_callbacks'}, class_name: "MyEngine::User", module: :devise

class MyEngine::OmniauthCallbacksController < Devise::OmniauthCallbacksController
  def all
    auth = request.env["omniauth.auth"]
    user = MyEngine::User.from_omniauth(request.env["omniauth.auth"])
    user.update_attributes(name: auth.info.name)
    if user.persisted?
      flash.notice = 'Signed in!'
      sign_in_and_redirect user
    else
      session["devise.user_attributes"] = user.attributes
      redirect_to new_user_registration_url
    end
  end
  alias_method :google_oauth2, :all
end

class MyEngine:：OmniAuthCallbackController

---

当我单击“使用Google OAuth2登录”时，它直接进入MyEngine:：OmniAuthCallbackController#passthru，并输出“未找到.身份验证passthru”。我一直在挖掘源代码，但我不知道Deave如何让它通过provider方法而不是

#passthru

。我是不是遗漏了什么？我在rails 4.1、Ruby 2.0、Desive 3.2.4和omniauth-oauth2 1.2.0上运行。

我也遇到了这个问题。我使用的版本与您链接到的github问题页面上讨论的解决方案非常相似，但不完全相同（我在下面的代码中稍微调整了一下，因为我的

设计中为

指定了一个自定义的

：path

）。此外，我目前正在使用Desive 3.1.2，但希望它足够类似，以便下面的内容能够为您工作

在我的引擎/config/routes.rb中：

devise_for :users, :class_name => 'MyEngine::User', :module => :devise, :controllers => { :omniauth_callbacks => "my_engine/omniauth_callbacks" }

devise_scope :user do
  # Had to add routes for callbacks here because otherwise the routes get
  # messed up -- prepending an extra "/my_engine" in one case.
  providers = Regexp.union(Devise.omniauth_providers.map(&:to_s))

  path_prefix = '/users/auth'

  match "#{path_prefix}/:provider",
    :constraints => { :provider => providers },
    :to => "omniauth_callbacks#passthru",
    :as => :user_omniauth_authorize,
    :via => [:get, :post]

  match "#{path_prefix}/:action/callback",
    :constraints => { :action => providers },
    :to => 'omniauth_callbacks',
    :as => :user_omniauth_callback,
    :via => [:get, :post]
end

config.router_name = :my_engine
config.omniauth_path_prefix = "/my_engine/users/auth"

在my_engine/config/initializers/designe.rb中：

devise_for :users, :class_name => 'MyEngine::User', :module => :devise, :controllers => { :omniauth_callbacks => "my_engine/omniauth_callbacks" }

devise_scope :user do
  # Had to add routes for callbacks here because otherwise the routes get
  # messed up -- prepending an extra "/my_engine" in one case.
  providers = Regexp.union(Devise.omniauth_providers.map(&:to_s))

  path_prefix = '/users/auth'

  match "#{path_prefix}/:provider",
    :constraints => { :provider => providers },
    :to => "omniauth_callbacks#passthru",
    :as => :user_omniauth_authorize,
    :via => [:get, :post]

  match "#{path_prefix}/:action/callback",
    :constraints => { :action => providers },
    :to => 'omniauth_callbacks',
    :as => :user_omniauth_callback,
    :via => [:get, :post]
end

config.router_name = :my_engine
config.omniauth_path_prefix = "/my_engine/users/auth"

---

其中一些可能是不必要的，但我花了一些时间使用调试器逐步完成流程后，它就这样工作了，从那时起，我就没有时间回去尝试使它更优雅/精简或任何东西。

我找到了一个更好的解决方案。更新lib/MyEngine/engine.rb。 使用此解决方案，您不必添加Desive scope部分（我的示例仅适用于facebook）

模块MyEngine
需要“omniauth”
需要“omniauth facebook”
类引擎<：：Rails:：引擎
隔离名称空间SimpleUser
中间件。使用OmniAuth:：Builder do
提供者：facebook，ENV['facebook\u KEY'，ENV['facebook\u SECRET'，：scope=>ENV['facebook\u scope']
结束
结束

我知道这听起来不是一个完整或完美的解决方案，但您能否向控制器添加一个passthru操作并处理其中的特定于提供商的代码？此外，您能否向我们展示Desive/omniauth相关路径的rake路由结果？我得到了一个

无效的路由名称，已在使用：“user\u omniauth\u Authority”

错误，因为Desive已创建路由。你是怎么解决那个问题的？我没有犯那个错误！我认为这是因为我仍然使用Rails3.2.19，我认为检查是作为Rails4的一部分添加的。将

skip:：omniauth_回调

添加到您的

designe_for

语句中应该会停止尝试的复制，因为它会阻止designe生成这些路由。我尝试将

skip:：omniauth_回调

添加到我的

designe_for

中，我的fb登录流停止工作！我必须在my

my\u engine\initializers\designe.rb的最后一个
end
之前添加
Rails.application.config.after\initializer:：do:：OmniAuth:：config.path\prefix=config.OmniAuth\u path\u prefix=“/my\u engine/u/auth”end
。如果这对你有效，我会更新我的答案。我仍然得到相同的
未找到。身份验证通过。
错误。您是否覆盖了OmniAuthCallbackController#passthru

？因为我没有@TerencePonce，你最终解决了这个问题吗？我真的很感兴趣。这不会在

路线中没有更改的情况下生成任何引擎路线。rb

对我来说