Dies ist eine alte Version des Dokuments!

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#!/usr/bin/env python

import sys, os from optparse import OptionParser import socket

VERSION=„1.0.0 (2015-06-21)“

# auto-detect basedir old_pwd = os.getcwd() os.chdir(os.path.join(os.path.dirname(sys.argv[0]), „..“)) BASEDIR = os.getcwd() os.chdir(old_pwd)

def usage(): # print „1 10 20 30 40 50 60 70 80“ # print „|…'….|….'….|….'….|….'….|….'….|….'….|….'….|….'….|“

print "Usage: %s [OPTIONS] [HOST]" % sys.argv[0]
print ""
print "OPTIONS:"
print "    -h          --help            Show this help"
print "                --version         Display version information"
print "    -v          --verbose         Show verbose output"
print "    -q          --quick           Scan common ports only"
print ""
print "EXAMPLES:"
print "    %s -q hostname     Start quick portscan on hostname" % sys.argv[0]
print ""

def scan_system(remoteServer, scanCommonPorts):

common_ports = [22, 80, 139, 161, 389, 443, 445, 631, 636, 8000, 8080, 8443, 9000, 9001, 9002, 9003]
all_ports = range(1,1025)

try:
	remoteServerIP = socket.gethostbyname(remoteServer)
	if(scanCommonPorts):
		scan_ports = common_ports
	else:
		scan_ports = all_ports

	print "scanning %s (%s) common_ports = %s" % (remoteServer, remoteServerIP, scanCommonPorts)
	for port in scan_ports:
		sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
		result = sock.connect_ex((remoteServerIP, port))
		if result == 0:
			print "Port {}: 	 Open".format(port)
		sock.close()

except KeyboardInterrupt:
	print "You pressed Ctrl+C"
	sys.exit()

except socket.gaierror:
	print 'Hostname could not be resolved. Exiting'
	sys.exit()

except socket.error:
	print "Couldn't connect to server"
	sys.exit()

def main(argv):

parser = OptionParser(usage="%prog [OPTIONS]", version="%prog, Version "+VERSION)
parser.remove_option("-h")
parser.remove_option("--version")
parser.add_option("-h", "--help", dest="help", action="store_true")
parser.add_option("--version", action="version")
parser.add_option("-v", "--verbose", dest="verbose", action="store_true")
parser.add_option("-q", "--quick", action="store_true", dest="common_ports", default=False)

(options, args) = parser.parse_args(argv)

args.extend([""])

system = args[0]

if options.help or system == "":
	usage()
	sys.exit()

scan_system(system, options.common_ports)
sys.exit(0)

# # MAIN # if name == „main“:

main(sys.argv[1:])

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