\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5�\D6?\BD�\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2� \00$\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4�\E9\F2�\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// File Manager

File Manager

Path: /opt/chef.upgrade/embedded/lib/ruby/gems/2.3.0/gems/net-ssh-4.1.0/lib/net/ssh/proxy/

Viewing File: http.rb

require 'socket'
require 'net/ssh/proxy/errors'

module Net; module SSH; module Proxy

  # An implementation of an HTTP proxy. To use it, instantiate it, then
  # pass the instantiated object via the :proxy key to Net::SSH.start:
  #
  #   require 'net/ssh/proxy/http'
  #
  #   proxy = Net::SSH::Proxy::HTTP.new('proxy_host', proxy_port)
  #   Net::SSH.start('host', 'user', :proxy => proxy) do |ssh|
  #     ...
  #   end
  #
  # If the proxy requires authentication, you can pass :user and :password
  # to the proxy's constructor:
  #
  #   proxy = Net::SSH::Proxy::HTTP.new('proxy_host', proxy_port,
  #      :user => "user", :password => "password")
  #
  # Note that HTTP digest authentication is not supported; Basic only at
  # this point.
  class HTTP

    # The hostname or IP address of the HTTP proxy.
    attr_reader :proxy_host

    # The port number of the proxy.
    attr_reader :proxy_port

    # The map of additional options that were given to the object at
    # initialization.
    attr_reader :options

    # Create a new socket factory that tunnels via the given host and
    # port. The +options+ parameter is a hash of additional settings that
    # can be used to tweak this proxy connection. Specifically, the following
    # options are supported:
    #
    # * :user => the user name to use when authenticating to the proxy
    # * :password => the password to use when authenticating
    def initialize(proxy_host, proxy_port=80, options={})
      @proxy_host = proxy_host
      @proxy_port = proxy_port
      @options = options
    end

    # Return a new socket connected to the given host and port via the
    # proxy that was requested when the socket factory was instantiated.
    def open(host, port, connection_options)
      socket = establish_connection(connection_options[:timeout])
      socket.write "CONNECT #{host}:#{port} HTTP/1.0\r\n"

      if options[:user]
        credentials = ["#{options[:user]}:#{options[:password]}"].pack("m*").gsub(/\s/, "")
        socket.write "Proxy-Authorization: Basic #{credentials}\r\n"
      end

      socket.write "\r\n"

      resp = parse_response(socket)

      return socket if resp[:code] == 200

      socket.close
      raise ConnectError, resp.inspect
    end

    protected

      def establish_connection(connect_timeout)
        Socket.tcp(proxy_host, proxy_port, nil, nil,
                   connect_timeout: connect_timeout)
      end

      def parse_response(socket)
        version, code, reason = socket.gets.chomp.split(/ /, 3)
        headers = {}

        while (line = socket.gets) && (line.chomp! != "")
          name, value = line.split(/:/, 2)
          headers[name.strip] = value.strip
        end

        if headers["Content-Length"]
          body = socket.read(headers["Content-Length"].to_i)
        end

        return { version: version,
                 code: code.to_i,
                 reason: reason,
                 headers: headers,
                 body: body }
      end
  end

end; end; end