Example of a Ronin::Network::UDP::Proxy

udp_proxy.rb

require 'ronin/network/udp/proxy'
require 'hexdump'

Ronin::Network::UDP::Proxy.start([1337, 'localhost'], ['localhost', 1338]) do |proxy|
  format_addr = lambda { |(socket,(host,port))|
    "#{host}:#{port}"
  }

  proxy.on(:client_data) do |client,server,data|
    puts "#{format_addr[client]} -> #{proxy}"
    data.hexdump
  end

  proxy.on(:client_connect) do |client|
    puts "#{format_addr[client]} -> #{proxy} [connected]"
  end

  proxy.on(:client_disconnect) do |client,server|
    puts "#{format_addr[client]} <- #{proxy} [disconnected]"
  end

  proxy.on(:server_data) do |client,server,data|
    case data
    when /kill/ then proxy.close!
    when /quit/ then proxy.reset!
    end

    puts "#{format_addr[client]} <- #{proxy}"
    data.hexdump
  end

  proxy.on(:server_connect) do |client,server|
    puts "#{format_addr[client]} <- #{proxy} [connected]"
  end

  proxy.on(:server_disconnect) do |client,server|
    puts "#{format_addr[client]} <- #{proxy} [disconnected]"
  end
end