test_rack_ssl

#!/usr/bin/env ruby
#
# test_rack_ssl - minimal example of rack-ssl snafu, for testing
#
# We're able to respond to HTTPS requests on port 44567, but so far, we're
# not getting automagical redirection from the server.  Specifically, if we
# browse to localhost:12345, Chrome gives us a nastygram.  However, if we
# browse to https://localhost:12345, we see our cheery greeting.  And, after
# that, Chrome sends us to https://localhost:12345 automagically.

  ext_libs = %w[ rack rack/ssl sinatra thin ]
  ext_libs.each {|ext_lib| require ext_lib }

  class SSL_Backend < ::Thin::Backends::TcpServer
  #
  # Support HTTPS

    def initialize(host, port, options)
      super(host, port)
      @ssl         = true
      @ssl_options = options
    end
  end

  configure do
    use Rack::SSL

    set :bind         =>  '0.0.0.0',
        :environment  =>  :production,
        :port         =>  '12345',  # '443' requires root; might conflict.
        :server       =>  'thin'

    class << settings
      def server_settings
        full_path   = File.expand_path('..', __FILE__)
        dir_path    = File.dirname(full_path)
        adm_path    = "#{ dir_path }/../../admin"
        crt_path    = "#{ adm_path }/server.crt"
        key_path    = "#{ adm_path }/server.key"
        preface     = "Whoops! I can't find the SSL"

        unless File.exist?(crt_path)
          abort "#{ preface } certificate file (#{ crt_path })."
        end
        unless File.exist?(key_path)
          abort "#{ preface } key file (#{ key_path })."
        end

        {
          :backend          => SSL_Backend,
          :private_key_file => key_path,
          :cert_chain_file  => crt_path,
          :verify_peer      => false
        }
      end
    end

    get '/' do
      'Hello, HTTPS client!'
    end

  end