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# -*- coding: binary -*-
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module Msf
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###
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#
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# This module provides methods for working with NTP
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#
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###
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module Auxiliary::NTP
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  include Exploit::Capture
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  include Auxiliary::Scanner
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  #
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  # Initializes an instance of an auxiliary module that uses NTP
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  #
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  def initialize(info = {})
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    super
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    register_options(
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    [
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      Opt::RPORT(123),
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    ], self.class)
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    register_advanced_options(
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      [
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        OptInt.new('VERSION', [true, 'Use this NTP version', 2]),
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        OptInt.new('IMPLEMENTATION', [true, 'Use this NTP mode 7 implementation', 3])
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      ], self.class)
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  end
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  # Called for each IP in the batch
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  def scan_host(ip)
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    if spoofed?
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      datastore['ScannerRecvWindow'] = 0
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      scanner_spoof_send(@probe, ip, datastore['RPORT'], datastore['SRCIP'], datastore['NUM_REQUESTS'])
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    else
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      scanner_send(@probe, ip, datastore['RPORT'])
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    end
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  end
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end
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end
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