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使用devise_token_auth和omniauth-twitter,我無法使用Twitter登錄

[英]Using devise_token_auth and omniauth-twitter, I can not login with Twitter

發送GET請求到/auth/twitter ,我成功地通過Twitter進行了身份驗證,並重定向到/auth/twitter/callback 但是,將GET請求發送到/api/current_user ,api服務器始終返回null 而且, user_signed_in? 總是返回false我不知道如何使用Twitter登錄。 我想獲得current_user如何使用Twitter登錄? * 版本 :Rails(API模式)5.1.6 ruby​​ 2.4.0 route.rb

Rails.application.routes.draw do
  mount_devise_token_auth_for 'User', at: 'auth', controllers: {
    omniauth_callbacks: "overrides/omniauth_callbacks",
  }
  namespace :api, format: 'json' do
    root 'posts#index'
    get 'current_user', to: 'users#current'
  end
end

omn​​iauth_callbacks.rb

module Overrides
  class OmniauthCallbacksController < DeviseTokenAuth::OmniauthCallbacksController
  def assign_provider_attrs(user, auth_hash)
    all_attrs = auth_hash["info"].slice(*user.attributes.keys)
    orig_val = ActionController::Parameters.permit_all_parameters
    ActionController::Parameters.permit_all_parameters = true
    permitted_attrs = ActionController::Parameters.new(all_attrs)
    permitted_attrs.permit({})
    user.assign_attributes(permitted_attrs)
    ActionController::Parameters.permit_all_parameters = orig_val
    user
  end
  end
end

users_controller.rb

class Api::UsersController < ActionController::API
  def current
    render json: current_user
  end
end

您可以嘗試以下解決方案並根據需要對其進行修改

omn​​iauth_callbacks_controller.rb中,應為以下代碼:

def callback
    @user = User.from_omniauth(request.env['omniauth.auth'])

    if @user.persisted?
      #your code here to set current_user if necessary
    else
      #your code here
    end
end

def twitter
    callback
end

在您的user.rb中應為以下代碼:

def self.from_omniauth(auth)
    where(email: auth.info['email'], /add the attributes you want to check/).first_or_create do |user|
      user.password = Devise.friendly_token[0,20]
      #user.name = auth.info.name   # assuming the user model has a name
      #user.image = auth.info.image # assuming the user model has an image
    end
end

來源: https : //github.com/plataformatec/devise/wiki/OmniAuth :- 概述

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