Fix for Shopify Faraday SSL error: https://gist.github.com/4208432

shopify_fix_ssl.rb

# wget http://curl.haxx.se/ca/cacert.pem into lib first

require 'open-uri'
require 'net/https'

module Net
  class HTTP
    alias_method :original_use_ssl=, :use_ssl=
    
    def use_ssl=(flag)
      self.ca_file = Rails.root.join('lib/ca-bundle.crt').to_s
      self.verify_mode = OpenSSL::SSL::VERIFY_PEER
      self.original_use_ssl = flag
    end
  end
end