SSL_connect SYSCALL returned=5 errno=0 state=SSLv2/v3 read server hello A - Faraday::Error::ConnectionFailed

Question

I\'ve seen many answers here, but none of them has worked.

I\'m using omniauth-oauth2 gem to integrate with a third-party customer.

I\'m using the setup phase de

Answer 1

Thanks to @mislav who give the hint to change SSL version.

I had to change this because my partner has its application built using asp.net and uses this version of SSL. More info at https://mislav.net/2013/07/ruby-openssl/

So the final code is as follows:

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