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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 NAT-PMP
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#
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###
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module Auxiliary::NATPMP
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  include Auxiliary::Scanner
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  include Rex::Proto::NATPMP
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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(Rex::Proto::NATPMP::DefaultPort),
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        Opt::CHOST,
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        OptInt.new('LIFETIME', [true, "Time in ms to keep this port forwarded (set to 0 to destroy a mapping)", 3600000]),
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        OptEnum.new('PROTOCOL', [true, "Protocol to forward", 'TCP', %w(TCP UDP)])
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      ],
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      self.class
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    )
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  end
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  def lifetime
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    @lifetime ||= datastore['LIFETIME']
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  end
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  def protocol
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    @protocol ||= datastore['PROTOCOL']
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  end
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end
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end
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