Sinatra Warden拥有使用Devise的现有Ruby on Rails应用程序 [英] Sinatra Warden with existing Ruby on Rails application that uses Devise

问题描述

我正在尝试拆分目前的Ruby on Rails 3 Web应用程序，它是Web服务（API）。我的Web应用程序在Heroku上运行，并在我的应用程序中实现API作为命名空间的路由。例如 / events 返回HTML页面， / api / v1 / events 返回JSON数据。

I am trying to split my current Ruby on Rails 3 web-application and it's web-services (API). My web-application is running on Heroku and implements API as a namespaced route within my application. For example /events returns a HTML page and /api/v1/events returns a JSON data.

根据最佳做法，我想将它们分成两个不同的应用程序。我选择了Sinatra来实现API应用程序。它现在可以用于不需要身份验证的简单请求。

According to some best practices, I want to split those into two different applications. I have chosen Sinatra to implement the API application. It works now for simple requests where authentication is not required.

我的Ruby on Rails 3应用程序正在使用Devise来验证用户。还可以使用Facebook帐户登录。现在我想要实现的是通过使用Warden，通过我基于Sinatra的API的用户的HTTP基本身份验证（包括注册）。

My Ruby on Rails 3 application is using Devise to authenticate users. There's also ability to login with Facebook account. Now what I want to achieve, is HTTP Basic Authentication of users (including registration) through my Sinatra-based API by using Warden.

什么是最好的方法？或者也许我可以使用与Warden不同的东西？

What is the best way to do that? Or maybe I can use something different then Warden?

请记住，我不太熟悉Rack：）

Keep in mind that I am not very familiar with Rack :)

推荐答案

我能够得到它的工作。有几个主要方面：

I was able to get it working. There were a few main aspects:

• 让Devise使用Rails（Devise是一个Rails应用程序，不会工作
  没有


• 在Rack级别设置映射（路由）以支持Rails和Sinatra


• 分享Rails和Sinatra之间的会话


• 设置监督员并将其提供给Sinatra

• Get Devise working with Rails (Devise is a Rails app, won't work without it)
• Setup the mapping (route) on Rack level to support both Rails and Sinatra
• Share the sessions between Rails and Sinatra
• Setup Warden and make it available to Sinatra

这是/config.ru中最相关的代码部分：

Here is most relevant part of code from /config.ru:

    #

    # ...

    # Rest with Rails
    map "/" do
      run MyApp::Application
    end

    # Anything urls starting with /slim will go to Sinatra
    map "/slim" do

      # make sure :key and :secret be in-sync with initializers/secret_store.rb initializers/secret_token.rb
      use Rack::Session::Cookie, :key => '<< see, initializers/secret_store.rb >>', :secret => '<< copy from initializers/secret_token.rb >>'

      # Point Warden to the Sinatra App
      use Warden::Manager do |manager|
        manager.failure_app = AppMain
        manager.default_scope = Devise.default_scope
      end

      # Borrowed from https://gist.github.com/217362
      Warden::Manager.before_failure do |env, opts|
        env['REQUEST_METHOD'] = "POST"
      end

      run AppMain
    end

请参阅 http：// labnote。 beedesk.com/sinatra-warden-rails-devise ，以获得完整的解决方案。

See, http://labnote.beedesk.com/sinatra-warden-rails-devise for a complete solution.

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