Contents

#!/usr/bin/env ruby
# frozen_string_literal: true

# Ruby internal
require 'pp'
# Project internal
require 'bigipcookie'
# External
require 'docopt'
require 'paint'

doc = <<~DOCOPT
  RABID (RApid Big IP Decoder)

  Usage:
    rabid [options] <raw_cookie>
    rabid -h | --help
    rabid --version

  Options:
    --ipv6-long-format  Display IPv6 address in long format
    --no-color          Disable colorized output
    --short             Display in a short format: display only decoded cookies
    --debug             Display arguments
    -h, --help          Show this screen
    --version           Show version

  Examples:
    rabid 'BIGipServer<pool_name>=1677787402.36895.0000' --no-color --short
    rabid 'rd5o00000000000000000000ffffc0000201o80'
    rabid 'CustomeCookieName=vi20010112000000000000000000000030.20480' --ipv6-long-format
    rabid 'BIGipServer~SuperPool=rd3o20010112000000000000000000000030o80' --debug
    rabid 'BIGipServerhttp-pool=!LHmYFDA0qZyj4NoylBEaDn0/k2wesiGt0ANZhWaAohjULoWFXRc1b/yfibypy1qfBzD51kqvmwzfcy4='
DOCOPT

begin
  args = Docopt.docopt(doc, version: BigIPCookie::VERSION)
  Paint.mode = 0 if args['--no-color']
  pp args if args['--debug']
  # use case 1, using the tool
  if args['<raw_cookie>']
    bip = BigIPCookie::Decode.new(args['<raw_cookie>'])
    opts = {}
    opts[:ipv6compression] = 0 if args['--ipv6-long-format']
    bip.auto_decode(opts)
    # Display
    if args['--short']
      puts Paint[bip.decoded_cookie, :green]
    else
      puts Paint['Pool name:', :white, :bold] + ' ' + bip.pool_name
      puts Paint['Cookie type:', :white, :bold] + ' ' + bip.cookie_type
      puts Paint['Raw cookie:', :white, :bold] + ' ' + bip.raw_cookie
      puts Paint['Decoded cookie:', :white, :bold] + ' ' + Paint[bip.decoded_cookie, :green]
    end
  end
  # use case 2, help: already handled by docopt
  # use case 3, version: already handled by docopt
rescue Docopt::Exit => e
  puts e.message
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
rabid-0.0.6	bin/rabid