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#!/usr/bin/env python
# -*- coding: utf-8 -*-
import os
import sys
import unittest
from time import sleep
from libnmap.objects.report import NmapReport
from libnmap.parser import NmapParser
from libnmap.process import NmapProcess
class TestNmapProcess(unittest.TestCase):
def setUp(self):
if int(sys.version[0]) == 3:
self._assertRaisesRegex = self.assertRaisesRegex
else:
self._assertRaisesRegex = self.assertRaisesRegexp
self.fdir = os.path.dirname(os.path.realpath(__file__))
def test_check_valid_targets(self):
valid_target_tests = [
{"value": "127.0.0.1, 1.1.1.1, 2.20.202", "size": 3},
{"value": ["127.0.0.1", "1.1.1.1", "2.20.202.2"], "size": 3},
{"value": [" 127.0.0.1", " 1.1.1.1"], "size": 2},
{"value": " 127.0.0.1, 1.1.1.1 , a", "size": 3},
{"value": ["192.168.10.0/24", "192.168.0-255.1-254"], "size": 2},
{"value": ["fe80::a8bb:ccff:fedd:eeff%eth0"], "size": 1},
{"value": ["my-domain.com", "my-num3r1c-domain.com"], "size": 2},
]
for vtarget in valid_target_tests:
nmapobj = NmapProcess(targets=vtarget["value"], options="-sP")
self.assertEqual(vtarget["size"], len(nmapobj.targets))
def test_check_invalid_targets(self):
invalid_target_type_tests = [{"a": "bba"}, 5]
invalid_target_character_tests = ["1.1.1.1$", "invalid_domain.com"]
invalid_target_dash_tests = ["-invalid-target", "--option"]
for vtarget in invalid_target_type_tests:
self._assertRaisesRegex(
Exception,
"Supplied target list should be either a string or a list",
NmapProcess,
targets=vtarget,
options="-sP",
)
for vtarget in invalid_target_character_tests:
self._assertRaisesRegex(
Exception,
"contains invalid characters",
NmapProcess,
targets=vtarget,
options="-sP",
)
for vtarget in invalid_target_dash_tests:
self._assertRaisesRegex(
Exception,
"cannot begin or end with a dash",
NmapProcess,
targets=vtarget,
options="-sP",
)
def test_nmap_options(self):
invalid_options = ["--iflist"]
for invalid_option in invalid_options:
self._assertRaisesRegex(
Exception,
"unsafe options activated while safe_mode is set True",
NmapProcess,
targets="127.0.0.1",
options=invalid_option,
)
def test_missing_binary(self):
_path = os.environ["PATH"]
os.environ["PATH"] = "/does_not_exists"
self._assertRaisesRegex(
EnvironmentError,
"nmap is not installed or could not be found in system path",
NmapProcess,
targets="127.0.0.1",
options="-sP",
)
os.environ["PATH"] = _path
def test_exec_env(self):
self.assertRaises(
EnvironmentError,
NmapProcess,
targets="127.0.0.1",
options="-sV",
fqp="/usr/bin/does-not-exists",
)
def test_exec(self):
nmapobj = NmapProcess(targets="127.0.0.1", options="-sP")
rc = nmapobj.run()
parsed = NmapParser.parse(nmapobj.stdout)
self.assertEqual(rc, 0)
self.assertGreater(len(nmapobj.stdout), 0)
self.assertIsInstance(parsed, NmapReport)
def test_sudo_exec(self):
nmapobj = NmapProcess(targets="127.0.0.1", options="-sP")
self._assertRaisesRegex(
EnvironmentError,
"Username.*does not exists",
nmapobj.sudo_run,
run_as="non-existing-user",
)
self._assertRaisesRegex(
EnvironmentError,
"Username.*does not exists",
nmapobj.sudo_run_background,
run_as="non-existing-user",
)
def test_exec_reportsize(self):
def make_nmproc_obj(targets, options):
return NmapProcess(targets=targets, options=options)
def start_all(nmprocs):
for nmp in nmprocs:
nmp.run()
nb_targets = 20
nm_target = "localhost"
nm_opts = "-sT"
nm_targets = [nm_target for i in range(nb_targets)]
nm_procs = [make_nmproc_obj(t, nm_opts) for t in nm_targets]
start_all(nm_procs)
nm_procs = [make_nmproc_obj(t, nm_opts) for t in nm_targets]
start_all(nm_procs)
self.assertEqual(len(nm_procs), nb_targets)
total_size = 0
for i in range(len(nm_procs)):
total_size += len(nm_procs[i].stdout)
average_size = int(total_size / len(nm_procs))
for nm in nm_procs:
self.assertAlmostEqual(
average_size, int(len(nm.stdout)), delta=200
)
if __name__ == "__main__":
test_suite = [
"test_exec_env",
"test_check_targets",
"test_exec",
"test_exec_reportsize",
]
suite = unittest.TestSuite(map(TestNmapProcess, test_suite))
test_result = unittest.TextTestRunner(verbosity=2).run(suite)
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