Ruby on rails Can'；t使用Desive、Rails 4从Omniauth身份验证策略中检索访问令牌、刷新令牌

我正在使用这样的宝石：

gem "omniauth-yandex"
gem 'devise'

我的设置

路线：

 devise_for :users, :controllers => { :omniauth_callbacks => "callbacks" }

config.omniauth :yandex, Rails.application.secrets.client_id , Rails.application.secrets.password, callback_url: "http://cb2bcdc4.ngrok.io/users/auth/yandex/callback"

devise :database_authenticatable, :registerable,
         :recoverable, :rememberable, :trackable, :validatable, :omniauthable, :omniauth_providers => [:yandex]


   def self.from_omniauth(auth) 

      where(provider: auth.provider, uid: auth.uid).first_or_create do |user|
        user.provider = auth.provider
        user.uid = auth.uid
        user.email =  auth.info.email
        user.password = Devise.friendly_token[0,20]
      end

  end

class CallbacksController < Devise::OmniauthCallbacksController        

    def yandex
       #empty
    end
end

设计初始值设定项：

 devise_for :users, :controllers => { :omniauth_callbacks => "callbacks" }

config.omniauth :yandex, Rails.application.secrets.client_id , Rails.application.secrets.password, callback_url: "http://cb2bcdc4.ngrok.io/users/auth/yandex/callback"

devise :database_authenticatable, :registerable,
         :recoverable, :rememberable, :trackable, :validatable, :omniauthable, :omniauth_providers => [:yandex]


   def self.from_omniauth(auth) 

      where(provider: auth.provider, uid: auth.uid).first_or_create do |user|
        user.provider = auth.provider
        user.uid = auth.uid
        user.email =  auth.info.email
        user.password = Devise.friendly_token[0,20]
      end

  end

class CallbacksController < Devise::OmniauthCallbacksController        

    def yandex
       #empty
    end
end

用户模型：

 devise_for :users, :controllers => { :omniauth_callbacks => "callbacks" }

config.omniauth :yandex, Rails.application.secrets.client_id , Rails.application.secrets.password, callback_url: "http://cb2bcdc4.ngrok.io/users/auth/yandex/callback"

devise :database_authenticatable, :registerable,
         :recoverable, :rememberable, :trackable, :validatable, :omniauthable, :omniauth_providers => [:yandex]


   def self.from_omniauth(auth) 

      where(provider: auth.provider, uid: auth.uid).first_or_create do |user|
        user.provider = auth.provider
        user.uid = auth.uid
        user.email =  auth.info.email
        user.password = Devise.friendly_token[0,20]
      end

  end

class CallbacksController < Devise::OmniauthCallbacksController        

    def yandex
       #empty
    end
end

回拨控制器：

 devise_for :users, :controllers => { :omniauth_callbacks => "callbacks" }

config.omniauth :yandex, Rails.application.secrets.client_id , Rails.application.secrets.password, callback_url: "http://cb2bcdc4.ngrok.io/users/auth/yandex/callback"

devise :database_authenticatable, :registerable,
         :recoverable, :rememberable, :trackable, :validatable, :omniauthable, :omniauth_providers => [:yandex]


   def self.from_omniauth(auth) 

      where(provider: auth.provider, uid: auth.uid).first_or_create do |user|
        user.provider = auth.provider
        user.uid = auth.uid
        user.email =  auth.info.email
        user.password = Devise.friendly_token[0,20]
      end

  end

class CallbacksController < Devise::OmniauthCallbacksController        

    def yandex
       #empty
    end
end

问题：我如何将访问令牌、Omniauth身份验证过程中的刷新令牌保存给用户，因为很明显（第7行），它使用我的客户端id和密码检索令牌，而不使用我的任何代码

谢谢

我尝试过的：

  <%= link_to "Sign in with Yandex", user_yandex_omniauth_authorize_path, id: "sign_in" %>

在用户模型中将

user.access\u token=auth.credentials.token

添加到

self.from\u omniauth（auth）

方法。但没有任何积极的变化

更新：

 devise_for :users, :controllers => { :omniauth_callbacks => "callbacks" }

config.omniauth :yandex, Rails.application.secrets.client_id , Rails.application.secrets.password, callback_url: "http://cb2bcdc4.ngrok.io/users/auth/yandex/callback"

devise :database_authenticatable, :registerable,
         :recoverable, :rememberable, :trackable, :validatable, :omniauthable, :omniauth_providers => [:yandex]


   def self.from_omniauth(auth) 

      where(provider: auth.provider, uid: auth.uid).first_or_create do |user|
        user.provider = auth.provider
        user.uid = auth.uid
        user.email =  auth.info.email
        user.password = Devise.friendly_token[0,20]
      end

  end

class CallbacksController < Devise::OmniauthCallbacksController        

    def yandex
       #empty
    end
end

---

同样的问题也存在于不同的平台上。例如，在共享主机和Linux Ubuntu中（全新的项目从无到有）。

访问令牌由yandex gem提供，或者更具体地说，由gem提供

只需执行以下操作即可进入控制器：

request.env[“omniauth.auth”].credentials.token

---

轰。那是你的通行证。（刷新令牌和到期数据也在

凭证

散列中，只需打印出来即可）

您是否尝试调试

CallbackController的
yandex
操作中的参数？类似于
放置参数的内容
？我很确定在
参数中返回的访问令牌不在
身份验证中。@是的，我试过了。我只得到'state'和'code'参数。请分享通过
p response.headers.fetch（'Access-Token'）
或
p response.headers.fetch（'Access\u Token'）
或只
p response.headers