mirror of
https://github.com/ChronosX88/PyNesca.git
synced 2024-10-18 06:31:00 +00:00
101 lines
3.3 KiB
Python
101 lines
3.3 KiB
Python
from network_scan.CoreModel import CoreModel
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from address_generation.Parser import Parser
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import threading
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import queue
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import datetime
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from PyQt5.Qt import *
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from netaddr import IPNetwork
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from address_generation.IpGenerator import IpGenerator
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class MainPresenter:
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def __init__(self, ui):
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self.ui = ui
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self.threads = []
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self.isScanEnabled = False
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self.parser=Parser()
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def startScan(self, ipRanges, portsStr, threadNumber, timeout):
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if timeout == '':
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timeout = '3'
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addresses = self.parser.parse_address_field(ipRanges)
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ports = self.parser.parse_port_field(portsStr)
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self.ip_generator = IpGenerator(addresses,ports)
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for i in range(int(threadNumber)):
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self.threads.append(ScanThread(self.ip_generator, ports, timeout, self))
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self.setCurrentThreadsLabel(len(self.threads))
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for thread in self.threads:
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thread.signal.connect(self.setLogText)
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thread.exit_signal.connect(self.on_thread_exit)
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thread.start()
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def on_thread_exit(self, is_last):
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if is_last:
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self.isScanEnabled = False
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self.ui.startButton.setText("Start")
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return
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count = 0
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for thr in self.threads:
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if thr.is_running:
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count = count + 1
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self.setCurrentThreadsLabel(count)
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def stopScan(self):
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self.isScanEnabled = False
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for thread in self.threads:
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thread.exit()
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thread.is_running = False
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count = 0
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is_last_thread = False
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for i in self.threads:
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if not i.is_running:
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count += 1
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if count == len(self.threads):
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is_last_thread = True
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thread.exit_signal.emit(is_last_thread)
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self.threads.clear()
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self.ui.currentThreadsLabel.setText("0")
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self.queue = queue.Queue()
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def setLogText(self, string):
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self.ui.dataText.append("[" + str(datetime.datetime.now()) + "] " + str(string))
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def setCurrentThreadsLabel(self, threadNumber):
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self.ui.currentThreadsLabel.setText(str(threadNumber))
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class ScanThread(QThread):
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signal = pyqtSignal(str)
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exit_signal = pyqtSignal(bool)
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def __init__(self, ip_generator, ports, timeout, presenter, parent=None):
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QThread.__init__(self, parent)
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self.ip_generator = ip_generator
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self.coreModel = CoreModel(timeout)
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self._stop_event = threading.Event()
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self.timeout = timeout
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self.presenter = presenter
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self.is_running = True
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def run(self):
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while True:
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scan_address = self.ip_generator.get_next_address(None)
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if not scan_address:
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break
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scan_result = self.coreModel.scan_address(scan_address)
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if scan_result==0:
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self.signal.emit( '%s has open port: %s' % scan_address)
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else:
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self.signal.emit( '%s has closed port: %s' % scan_address)
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self.is_running = False
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count = 0
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is_last_thread = False
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for i in self.presenter.threads:
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if not i.isRunning():
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count += 1
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if count == len(self.presenter.threads):
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is_last_thread = True
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self.exit_signal.emit(is_last_thread)
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self.exit(1)
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