OmniAuth与Facebook的发展失败

有没有人有与OmniAuth的经验& Facbeook？我刚刚从我的应用程序中使用硬编码应用程序ID &密钥移至ENV['FACEBOOK_APP_ID']方法。我知道这些值是正确的，因为当我尝试登录到我的应用程序时，我得到了正确应用程序的权限对话框，但是当Facebook重定向到开发模式下的应用程序时，出现错误“身份验证错误：无效证书”。OmniAuth与Facebook的发展失败

然而，在生产中，对于Facebook应用程序设置的生产版本，一切正常。

# initializers/omniauth.rb 
Rails.application.config.middleware.use OmniAuth::Builder do 
    provider :facebook, ENV['FACEBOOK_APP_ID'], ENV['FACEBOOK_APP_SECRET'], :scope => 'email,offline_access,user_work_history' 
end 

#sessions_controller.rb 
class SessionsController < ApplicationController 
    def new 
    redirect_to '/auth/facebook' 
    end 

    def callback 
    auth = request.env["omniauth.auth"] 
    logger.info auth.inspect 
    user = User.where(:provider => auth['provider'], :uid => auth['uid']).first || User.create_with_omniauth(auth) 
    session[:user_id] = user.id 
    session[:token] = auth['credientials']['token'] 
    redirect_to root_url, :notice => "Signed in!" 
    end 

    def destroy 
    session[:user_id] = nil 
    # current_user = nil 
    # request.env['omniauth.auth'] = nil 
    redirect_to root_url, :notice => 'Signed out!' 
    end 

    def failure 
    logger.info request.inspect 
    redirect_to root_url, :alert => "Authentication error: #{params[:message].humanize}" 
    end 

    def auth; request.env['omniauth.auth'] end 
end 

#user.rb 
    # Authentication Stuff 
class User 
    include Mongoid::Document 
    include Mongoid::Timestamps 
    # ... 
    def self.create_with_omniauth(auth) 
    begin 
     create! do |user| 
     user.provider = auth['provider'] 
     user.uid = auth['uid'] 
     if auth['info'] 
      user.name = auth['info']['name'] if auth['info']['name'] # Twitter, Google, Yahoo, GitHub 
      user.email = auth['info']['email'] if auth['info']['email'] # Google, Yahoo, GitHub 
     end 
     if auth['extra']['raw_info'] 
      user.name = auth['extra']['raw_info']['name'] if auth['extra']['raw_info']['name'] # Facebook 
      user.email = auth['extra']['raw_info']['email'] if auth['extra']['raw_info']['email'] # Facebook 
      user.employer = auth['extra']['raw_info']['work'][0]['employer'] if auth['extra']['raw_info']['work'] # Facebook 
     end 
     end 
     rescue Exception 
     raise Exception, "cannot create user record" 
    end 
    end 
end

然后出现这种情况：

Started GET "/auth/facebook" for 127.0.0.1 at 2011-11-26 11:53:38 +0200 

Started GET "/auth/facebook/callback?code=AQBapjqIJixqmSxjj-i61WJtJN-ncCBUM_mPyhunqY4esQsaX7wiU794wMSOWT6oRJ0TMl-N5eqNh2MHuap0Oey4i6ef0F8281zQ6V1Vhct3g" for 127.0.0.1 at 2011-11-26 11:53:40 +0200 

Started GET "/auth/failure?message=invalid_credentials" for 127.0.0.1 at 2011-11-26 11:53:42 +0200 
    Processing by SessionsController#failure as HTML 
    Parameters: {"message"=>"invalid_credentials"} 
Redirected to http://localapp.dev/ 
Completed 302 Found in 1ms

有任何想法，我缺少的是什么？我要强调的是，我这个错误之前所做的唯一的变化是不是在我ombiauth.rb初始化有provider :facebook, "XXXXXX", "XXXXXXXXXXXXXXX"，我把它从ENV

获取这些值-Avishai

# Gemfile 
source 'http://rubygems.org' 

gem 'rails', '3.0.9' 
gem "airbrake" 
gem "bson_ext" 
gem "mongoid", ">= 2.0.2" 
gem "omniauth", "~> 1.0" 
gem "omniauth-facebook" 
gem "carrierwave", "0.5.4" 
gem 'carrierwave-mongoid', :require => 'carrierwave/mongoid' 
gem "geocoder" 
gem 'will_paginate' 
gem "rmagick" 
gem "jquery-rails" 
gem "mongoid-history" 
gem "mongoid-rating"  
gem "flash_cookie_session" 
group :development, :test do 
    gem "ya2yaml" 
    gem "chronic" 
end

来源

2011-11-26 Avishai

描述您的开发环境。（系统，捆绑列表）。 – rogal111

我们需要看代码.. – user482594

我认为如果回调网址不是您指定的那个，它可能不会来自http://localapp.dev/ – pguardiario

你实际定义ENV在您的本地应用程序中？这通常是在部署到heroku时执行的操作，但如果您忘记在本地设置变量，那么当您运行dev版本时，它们将不会在那里。

来源

2011-11-26 14:54:24 karmajunkie

是的，我定义了它，但是我刚在定义文件中发现了一个语法错误，导致FACEBOOK_SECRET_KEY被发送为零。哎呀.. – Avishai

由于Karmajunkie是说，你有一个Facebook.yml文件来定义您的凭证，包括：

production: 
    app_id: '12341234etcetcetc' 
    secret_key: '123456788etcetcetc' 
    callback_url: http://your_app_url.heroku.com/

来源

2011-11-26 16:14:35 Simpleton

OmniAuth与Facebook的发展失败

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