Ruby Script to Capture HTTP traffic

http_traffic.rb

# extracted from http://www.thekua.com/atwork/2011/07/ruby-script-to-capture-http-traffic/

require 'webrick'
include WEBrick
 
class Simple < WEBrick::HTTPServlet::AbstractServlet
  def do_POST(request, response)
    puts "Body: " + request.body
    puts "Header: " + request.raw_header.to_s
 
    response.status = 200
  end
end
 
server = HTTPServer.new(:Port => 5899)
server.mount "/", Simple
 
['TERM', 'INT'].each do |signal|
trap(signal){ server.shutdown }
end
 
server.start