Commit the simple tcp port scanner

git-svn-id: file:///home/svn/framework3/trunk@5757 4d416f70-5f16-0410-b530-b9f4589650da

modules/auxiliary/scanner/portscan/tcp.rb

@@ -0,0 +1,87 @@
+##
+# $Id: sweep_udp.rb 5523 2008-06-06 04:29:19Z hdm $
+##
+
+##
+# This file is part of the Metasploit Framework and may be subject to 
+# redistribution and commercial restrictions. Please see the Metasploit
+# Framework web site for more information on licensing and terms of use.
+# http://metasploit.com/projects/Framework/
+##
+
+
+require 'msf/core'
+
+module Msf
+
+class Auxiliary::Scanner::Portscan::TCP < Msf::Auxiliary
+
+	include Exploit::Remote::Tcp
+	
+	include Auxiliary::Report
+	include Auxiliary::Scanner
+
+	
+	def initialize
+		super(
+			'Name'        => 'TCP Port Scanner',
+			'Version'     => '$Revision: 5523 $',
+			'Description' => 'Enumerate open TCP services',
+			'Author'      => 'hdm',
+			'License'     => MSF_LICENSE
+		)
+
+		register_options(
+		[
+			OptPort.new('PORTSTART', [true, 'The starting port number', 1]),
+			OptPort.new('PORTSTOP', [true, 'The stopping port number', 10000]),
+			OptInt.new('TIMEOUT', [true, "The socket connect timeout in milliseconds", 1000]),
+		], self.class)
+		
+		deregister_options('RPORT')
+
+	end
+
+	
+	def run_host(ip)
+	
+		port_start = datastore['PORTSTART'].to_i
+		port_stop  = datastore['PORTSTOP'].to_i
+		timeout    = datastore['TIMEOUT'].to_i
+		
+		if(port_stop < port_start)
+			tmp = port_start
+			port_start = port_stop
+			port_stop  = tmp
+		end
+	
+		port_start.upto(port_stop) do |port|
+
+			begin
+				s = connect(false,
+					{
+						'RPORT' => port,
+						'RHOST' => ip,
+						'ConnectTimeout' => (timeout / 1000.0)
+					}
+				)
+				print_status(" TCP OPEN #{ip}:#{port}")
+				s.close
+			rescue ::Interrupt
+				raise $!
+			rescue ::Errno::EINVAL
+				raise $!
+			rescue ::Rex::HostUnreachable
+				break
+			rescue ::SocketError
+			rescue ::Rex::ConnectionRefused, ::Rex::ConnectionTimeout
+			rescue ::Exception => e
+				print_status("Unknown error: #{e.class} #{e.to_s}")
+			end
+		end
+	end
+
+
+
+end
+end