def main(argv=None):
'''Command line options.'''
program_name = os.path.basename(sys.argv[0])
program_version = "v0.1"
program_version_string = '%%prog %s' % (program_version)
program_license = "Copyright 2017 Rosalia d'Alessandro\
Licensed under the Apache License 2.0\
http://www.apache.org/licenses/LICENSE-2.0"
if argv is None:
argv = sys.argv[1:]
lstn = None
try:
# setup option parser
parser = OptionParser(version=program_version_string,
description=program_license)
parser.add_option("-v",
"--verbose",
dest="verbose",
action="count",
help="Set verbosity level [default: %default]")
parser.add_option("-c",
"--config",
dest="config_file",
help="Configuration file [default: %default]")
parser.add_option("-r",
"--remote_net",
dest="remote_net",
help="Remote network e.g. 10.0.0.0/24, 10.0.0.1/32")
parser.add_option("-l",
"--listening",
dest="listening_mode",
action="count",
help="Start also a GTP_C listener")
parser.add_option("-o",
"--output",
dest="output_file",
help="Output file")
# parser.add_option("-n", "--num_msg", dest = "num_msg",
# help = "Num of messages")
# set defaults
parser.set_defaults(listening_mode=True,
verbose=False,
config_file="../config/TeidAllocationDiscover.cnf",
output_file="")
# process options
(opts, args) = parser.parse_args(argv)
is_verbose = opts.verbose
listening_mode = opts.listening_mode
msg_freq = DEFAULT_SLEEPTIME
remote_net = opts.remote_net
sleep_time = DEFAULT_SLEEPTIME
if listening_mode and remote_net == None:
print "remote network (e.g. 10.0.0.0/24, 10.0.0.1/32) is required"
return
# MAIN BODY #
if opts.config_file is None or opts.config_file == "":
print "Error: missed config file"
return
#
# if opts.num_msg is None or opts.num_msg == "" or int(opts.num_msg) == 0 :
# print "Error: missed num of messages to send"
# return
config = parseConfigs(opts.config_file)
msgs = config.get_unpacked_messages()
lstn = MessageHandler(messages=msgs,
peer=remote_net,
isVerbose=is_verbose,
listening_mode=listening_mode,
msgs_freq=msg_freq,
wait_time=sleep_time)
if lstn:
lstn.daemon = True
lstn.start()
lstn.join()
lstn.stop()
print "Sent %d GTPV2 messages" % len(msgs)
fd = None
if not listening_mode:
return
if opts.output_file != "":
fd = open(opts.output_file, 'w')
printed = False
for key, value in message_queue.items():
for k, v in value.items():
for i in v:
if i['reply'] == 1:
if not printed:
print "%s implements a GTP v2 stack" % key
printed = True
print "%s : < local teid %s, remote teid %s>" % (
GTPmessageTypeStr[k],
format(i['local_teid'], '#08X'), i['remote_teid'])
if fd:
fd.write("%s implements a GTP v2 stack" % key)
fd.write("for %d msg type created teid %s" %
(k, i['remote_teid']))
except Exception, e:
indent = len(program_name) * " "
sys.stderr.write(program_name + ": " + repr(e) + "\n")
sys.stderr.write(indent + " for help use --help")
print "Exception %s" % str(e)
if lstn:
lstn.stop()
return 2
def main(argv=None):
'''Command line options.'''
program_name = os.path.basename(sys.argv[0])
program_version = "v0.1"
program_version_string = '%%prog %s' % (program_version)
program_license = "Copyright 2017 Rosalia d'Alessandro\
Licensed under the Apache License 2.0\
nhttp://www.apache.org/licenses/LICENSE-2.0"
if argv is None:
argv = sys.argv[1:]
lstn = None
try:
# setup option parser
parser = OptionParser(version=program_version_string,
description=program_license)
parser.add_option("-v",
"--verbose",
dest="verbose",
action="count",
help="set verbosity level [default: %default]")
parser.add_option("-c",
"--config",
dest="config_file",
help="the configuration file")
parser.add_option("-r",
"--remote_net",
dest="remote_net",
help="remote network e.g. 10.0.0.0/24, 10.0.0.1/32")
parser.add_option("-l",
"--listening",
dest="listening_mode",
action="count",
help="start also a GTP_C listener")
# set defaults
parser.set_defaults(listening_mode=False,
config_file="../config/UserDoS.cnf",
verbose=False)
# process options
(opts, args) = parser.parse_args(argv)
is_verbose = False
listening_mode = opts.listening_mode
msg_freq = DEFAULT_SLEEPTIME
remote_net = opts.remote_net
sleep_time = DEFAULT_SLEEPTIME
if listening_mode and remote_net == None:
print("remote network (e.g. 10.0.0.0/24, 10.0.0.1/32) is required")
return
# MAIN BODY #
if opts.config_file == "":
print("Error: missed config file")
return
config = parseConfigs(opts.config_file)
msgs = config.get_unpacked_messages()
lstn = MessageHandler(messages=msgs,
peer=remote_net,
isVerbose=is_verbose,
listening_mode=listening_mode,
msgs_freq=msg_freq,
wait_time=sleep_time)
if lstn:
lstn.daemon = True
lstn.start()
lstn.join()
lstn.stop()
print(("Sent %d GTPV2 messages" % len(message_queue)))
except Exception as e:
indent = len(program_name) * " "
sys.stderr.write(program_name + ": " + repr(e) + "\n")
sys.stderr.write(indent + " for help use --help")
print(("Exception %s" % str(e)))
if lstn:
lstn.stop()
return 2
def main(config_file, target, listening=True, verbose=2, output_file=""):
lstn = None
try:
listening_mode = listening
is_verbose = verbose
msg_freq = DEFAULT_SLEEPTIME
remote_net = target
sleep_time = DEFAULT_SLEEPTIME
if listening_mode and remote_net == None:
print "\033[33m[!]\033[0m remote network (e.g. 10.0.0.0/24, 10.0.0.1/32) is required"
return
# MAIN BODY #
if sys.argv[0] == "":
print "\033[31m[-]Error:\033[0m missed config file"
return
#
# if opts.num_msg is None or opts.num_msg == "" or int(opts.num_msg) == 0 :
# print "Error: missed num of messages to send"
# return
config = parseConfigs(config_file)
msgs = config.get_unpacked_messages()
lstn = MessageHandler(messages=msgs,
peer=remote_net,
isVerbose=is_verbose,
listening_mode=listening_mode,
msgs_freq=msg_freq,
wait_time=sleep_time)
if lstn:
lstn.daemon = True
lstn.start()
lstn.join()
lstn.stop()
print "\033[34m[*]\033[0m Sent %d GTPV2 messages" % (len(msgs))
fd = None
if not listening_mode:
return
if output_file != "":
fd = open(output_file, 'w')
printed = False
for key, value in message_queue.items():
for k, v in value.items():
for i in v:
if i['reply'] == 1:
if not printed:
print "\033[32m[+]\033[0m %s implements a GTP v2 stack" % key
printed = True
print "\033[32m[+]\033[0m%s : < local teid %s, remote teid %s>" % (
GTPmessageTypeStr[k],
format(i['local_teid'], '#08X'), i['remote_teid'])
if fd:
fd.write("%s implements a GTP v2 stack" % key)
fd.write("for %d msg type created teid %s" %
(k, i['remote_teid']))
except Exception, e:
print "\033[31m[-]Error:\033[0m %s" % str(e)
if lstn:
lstn.stop()
return 2
def main(config_file, target, listening=True, verbose = 2, output_file='results.csv'):
lstn = None
try:
listening_mode = listening
is_verbose = verbose
msg_freq = DEFAULT_SLEEPTIME
remote_net = target
sleep_time = DEFAULT_SLEEPTIME
if listening_mode and remote_net == None:
print("remote network (e.g. 10.0.0.0/24, 10.0.0.1/32) is required")
return
# MAIN BODY #
if config_file == "" :
print("\033[31m[-]Error:\033[0m missed config file")
return
config = parseConfigs(config_file)
msgs = config.get_unpacked_messages()
lstn = MessageHandler(messages = msgs, peer = remote_net,
isVerbose = is_verbose,
listening_mode = listening_mode,
msgs_freq = msg_freq, wait_time = sleep_time)
if lstn :
lstn.daemon = True
lstn.start()
lstn.join()
lstn.stop()
print(("Sent %d GTPV2 messages"%len(message_queue)))
if not listening_mode :
return
#Remote TEID represents the new TEID used by the PGW.
printed = False
for key, value in list(message_queue.items()):
for k,v in list(value.items()):
for i in v :
if i['reply'] == 1:
if not printed :
print(("\033[32m[+]\033[0m %s implements a GTP v2 stack"%key))
printed = True
print(("%s : < local teid %s, remote teid %s>"%(
GTPmessageTypeStr[k], format(i['local_teid'], '#08X'),
i['remote_teid'])))
except Exception as e:
print(("\033[31m[-]Error:\033[0m %s"%str(e)))
if lstn :
lstn.stop()
return 2
def main(config_file, target, listening=True, verbose = 2):
lstn = None
try:
listening_mode = listening
is_verbose = verbose
msg_freq = DEFAULT_SLEEPTIME
remote_net = target
sleep_time = DEFAULT_SLEEPTIME
if listening_mode and remote_net == None:
print "\033[33m[!]\033[0m remote network (e.g. 10.0.0.0/24, 10.0.0.1/32) is required"
return
# MAIN BODY #
if sys.argv[0] == "" :
print "\033[31m[-]Error:\033[0m missed config file"
return
config = parseConfigs(config_file)
msgs = config.get_unpacked_messages()
port = config.get_gtp_port()
lstn = MessageHandler(messages = msgs, peer = remote_net,
isVerbose = is_verbose,
listening_mode = listening_mode,
msgs_freq = msg_freq, wait_time = sleep_time,
port = port)
if lstn :
lstn.daemon = True
lstn.start()
lstn.join()
lstn.stop()
print "\033[34m[*]\033[0m Sent %d GTPV2 messages"%(len(message_queue))
if not listening_mode :
return
gtp_nodes = []
for key, value in message_queue.items():
for k,v in value.items():
for i in v :
if i['reply'] == 1:
gtp_nodes.append(key)
print "\033[32m[+]\033[0m %s implements a GTP v2 stack"%key
break
num_gtp_nodes = len(gtp_nodes)
if num_gtp_nodes > 0 :
print "\033[32m[+]\033[0m Found in total %d targets implemeting a GTP v2 stack "%num_gtp_nodes
print "\033[32m[+]\033[0m List of discovered GTPv2 nodes"
for n in gtp_nodes :
print n,"\n"
else :
print "\033[31m[-]\033[0m Not found targets implemeting a GTP v2 stack"
except Exception, e:
print "\033[31m[-]Error:\033[0m %s"%str(e)
if lstn :
lstn.stop()
return 2
def main(argv=None):
'''Command line options.'''
program_name = os.path.basename(sys.argv[0])
program_version = "v0.1"
program_version_string = '%%prog %s' % (program_version)
program_license = "Copyright 2017 Rosalia d'Alessandro\
Licensed under the Apache License 2.0\
nhttp://www.apache.org/licenses/LICENSE-2.0"
if argv is None:
argv = sys.argv[1:]
lstn = None
try:
# setup option parser
parser = OptionParser(version=program_version_string, description=program_license)
parser.add_option("-v", "--verbose", dest="verbose", action="count", help="set verbosity level [default: %default]")
parser.add_option("-c", "--config", dest="config_file", help="the configuration file")
parser.add_option("-r", "--remote_net", dest="remote_net",
help="remote network e.g. 10.0.0.0/24, 10.0.0.1/32")
parser.add_option("-l", "--listening", dest = "listening_mode",
action = "count", help = "start also a GTP_C listener")
# set defaults
parser.set_defaults(listening_mode=False,
config_file="../config/GTPEchoNodesDiscovery.cnf",
verbose = 0)
# process options
(opts, args) = parser.parse_args(argv)
is_verbose = opts.verbose
listening_mode = opts.listening_mode
msg_freq = DEFAULT_SLEEPTIME
remote_net = opts.remote_net
sleep_time = DEFAULT_SLEEPTIME
if listening_mode and remote_net == None:
print "remote network (e.g. 10.0.0.0/24, 10.0.0.1/32) is required"
return
# MAIN BODY #
if opts.config_file == "" :
print "Error: missed config file"
return
config = parseConfigs(opts.config_file)
msgs = config.get_unpacked_messages()
port = config.get_gtp_port()
lstn = MessageHandler(messages = msgs, peer = remote_net,
isVerbose = is_verbose,
listening_mode = listening_mode,
msgs_freq = msg_freq, wait_time = sleep_time,
port = port)
if lstn :
lstn.daemon = True
lstn.start()
lstn.join()
lstn.stop()
print "Sent %d GTPV2 messages"%(len(message_queue))
if not listening_mode :
return
gtp_nodes = []
for key, value in message_queue.items():
for k,v in value.items():
for i in v :
if i['reply'] == 1:
gtp_nodes.append(key)
break
num_gtp_nodes = len(gtp_nodes)
if num_gtp_nodes > 0 :
print "Found in total %d targets implemeting a GTPv2 stack"%num_gtp_nodes
print "List of discovered GTPv2 nodes"
for n in gtp_nodes :
print n,"\n"
else :
print "Not found targets implementing a GTPv2 stack"
except Exception, e:
indent = len(program_name) * " "
sys.stderr.write(program_name + ": " + repr(e) + "\n")
sys.stderr.write(indent + " for help use --help")
print "Exception %s"%str(e)
if lstn :
lstn.stop()
return 2