ruby-on-rails - SSL_connect SYSCALL returned=5 errno=0 state=SSLv2/v3 读取服务器 hello A - Faraday::Error::ConnectionFailed

Question

我在这里看到了很多答案，但没有一个有效。

我正在使用 omniauth-oauth2 gem与第三方客户集成。

我正在使用描述的设置阶段 here但我总是收到这个错误:

Authentication failure! failed_to_connect: Faraday::Error::ConnectionFailed, SSL_connect SYSCALL returned=5 errno=0 state=SSLv2/v3 read server hello A

Faraday::Error::ConnectionFailed (SSL_connect SYSCALL returned=5 errno=0 state=SSLv2/v3     read server hello A):
.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/net/http.rb:918:in `connect'
.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/net/http.rb:918:in `block in connect'

我的初始化程序在 config/initializers是:

Rails.application.config.middleware.use OmniAuth::Builder do
  client_id = 'my_client_id'
  client_secret = 'secret'

  ca_file = Rails.root.join('config', 'cacert.pem').to_s

  ssl_options = {}
  ssl_options[:ca_path] = '/usr/local/etc/openssl'
  ssl_options[:ca_file] = ca_file

  provider :my_partner_provider, client_id, client_secret,  :client_options => {:ssl => ssl_options},
    setup: ->(env){
    req = Rack::Request.new(env)
    site = "https://#{req.params.fetch('shop')}"
    env['omniauth.strategy'].options[:client_options][:site]  = site
  }
end

我试过使用和不使用 ssl 选项。

作为补充，这是我的堆栈:https://gist.github.com/cleytonmessias/11274209

我在终端输入了 openssl s_client -showcerts -connect partnerurl.com:443 <<<OK它返回了这个:https://gist.github.com/cleytonmessias/11288646

有人知道这个问题的解决方案吗？

Answer 1

感谢@mislav 提示更改 SSL version .

我必须更改此设置，因为我的合作伙伴使用 asp.net 构建其应用程序并使用此版本的 SSL。更多信息，请访问 https://mislav.net/2013/07/ruby-openssl/

所以最终的代码如下:

Rails.application.config.middleware.use OmniAuth::Builder do
  client_id = 'my_client_id'
  client_secret = 'secret'

  ssl_options = {}
  ssl_options[:version] = :TLSv1

  ssl = {}
  ssl[:ssl] =  ssl_options

  provider :partner, client_id, client_secret,
    client_options: { connection_opts: ssl} ,
    setup: ->(env){
    req = Rack::Request.new(env)
    token_url = "https://#{req.params.fetch('shop')}"
    env['omniauth.strategy'].options[:client_options][:token_url] = token_url
  }
end