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我正在使用 Noam Ben Ari 的超棒宝石Sorcery，但有一个问题我无法弄清楚。

Facebook 登录在本地服务器上工作正常，但在 Heroku 上不行：

2011-10-03T03:50:21+00:00 app[web.1]: Started GET "/oauth/callback?  provider=facebook&code=AQAJ-kjae6XnC-4R82G3DlaYseLxKFK09t9EN5Cwk-MuoctkE1iiY- tKVGM1n9YkUjhyjmhZptdOkxyytFWgFHB2RlihH1S3FdsysmKLlw7UztqczyLys_plQIRdF7YzRUi0dGqynn9j9rkqHNK7 KWqswT62usruyumS0m0d4LRCauCnPQ-SPtrNrFRdeWe0Aww" for 154.5.97.249 at 2011-10-03 03:50:21 +0000
2011-10-03T03:50:21+00:00 app[web.1]:   Processing by OauthsController#callback as HTML
2011-10-03T03:50:21+00:00 app[web.1]:   Parameters: {"provider"=>"facebook", "code"=>"AQAJ-kjae6XnC-4R82G3DlaYseLxKFK09t9EN5Cwk-MuoctkE1iiY- tKVGM1n9YkUjhyjmhZptdOkxyytFWgFHB2RlihH1S3FdsysmKLlw7UztqczyLys_plQIRdF7YzRUi0dGqynn9j9rkqHNK7 KWqswT62usruyumS0m0d4LRCauCnPQ-SPtrNrFRdeWe0Aww"}
2011-10-03T03:50:21+00:00 app[web.1]: Completed 500 Internal Server Error in 841ms

0-03T03:50:21+00:00 app[web.1]:
2011-10-03T03:50:21+00:00 app[web.1]: NoMethodError (undefined method 'load_from_provider'   for #<Class:0x00000003fd4190>):
2011-10-03T03:50:21+00:00 app[web.1]:   app/controllers/oauths_controller.rb:12:in  'callback'
2011-10-03T03:50:21+00:00 app[web.1]:
2011-10-03T03:50:21+00:00 app[web.1]:
2011-10-03T03:50:21+00:00 app[web.1]: cache: [GET /oauth/callback?provider=facebook&code=AQAJ-kjae6XnC-4R82G3DlaYseLxKFK09t9EN5Cwk-MuoctkE1iiY-tKVGM1n9YkUjhyjmhZptdOkxyytFWgFHB2RlihH1S3FdsysmKLlw7UztqczyLys_plQIRdF7YzRUi0dGqynn9j9rkqHNK7KWqswT62usruyumS0m0d4LRCauCnPQ-SPtr

我在 Rails 3.1.0、Sorcery 0.6.1 上使用他自己的示例代码。

这是罪魁祸首控制器：

class OauthsController < ApplicationController
  skip_before_filter :require_login

  def oauth
    login_at(params[:provider])
  end

  def callback
    provider = params[:provider]
    if @user = login_from(provider) # <<<< this is the faulty line #12
      redirect_to root_path, :notice => "Logged in from #{provider.titleize}!"
    else
      begin
        @user = create_from(provider)
        reset_session # protect from session fixation attack
        login_user(@user)
        redirect_to root_path, :notice => "Logged in from #{provider.titleize}!"
      rescue
        redirect_to root_path, :alert => "Failed to login from #{provider.titleize}!"
      end
    end
  end

end

它在本地服务器上运行良好。除了在服务器上读取 Heroku 日志之外，我还有什么方法可以跟踪错误吗？

4

1 回答 1

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有两个可能的问题：

  1. 与解决方案不兼容的问题，在此处描述https://github.com/NoamB/sorcery/issues/147）

  2. 您错过user_class了巫术初始化程序中的配置。Sorceryload_from_provider在 User 类上定义了方法，该方法应该在配置中指定，如下所示config.user_class = User：你可以在 Github上查看代码

希望能解决您的问题！干杯；）

于 2014-03-19T11:25:51.333 回答