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74 lines
2.4 KiB
74 lines
2.4 KiB
# -*- coding: utf-8 -*-
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#
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import json
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from channels.generic.websocket import AsyncJsonWebsocketConsumer
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from common.db.utils import close_old_connections
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from common.utils import get_logger
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from .tools import verbose_ping, verbose_telnet, verbose_nmap, verbose_tcpdump
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logger = get_logger(__name__)
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class ToolsWebsocket(AsyncJsonWebsocketConsumer):
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async def connect(self):
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user = self.scope["user"]
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if user.is_authenticated:
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await self.accept()
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else:
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await self.close()
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async def send_msg(self, msg=''):
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await self.send_json({'msg': msg + '\r\n'})
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async def imitate_ping(self, dest_ip, timeout=3, count=5, psize=64):
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params = {
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'dest_ip': dest_ip, 'timeout': timeout,
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'count': count, 'psize': psize
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}
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logger.info(f'Receive request ping: {params}')
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await verbose_ping(display=self.send_msg, **params)
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async def imitate_telnet(self, dest_ip, dest_port=23, timeout=10):
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params = {
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'dest_ip': dest_ip, 'dest_port': dest_port, 'timeout': timeout,
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}
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logger.info(f'Receive request telnet: {params}')
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await verbose_telnet(display=self.send_msg, **params)
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async def imitate_nmap(self, dest_ips, dest_ports=None, timeout=None):
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params = {
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'dest_ips': dest_ips, 'dest_ports': dest_ports, 'timeout': timeout,
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}
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logger.info(f'Receive request nmap: {params}')
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await verbose_nmap(display=self.send_msg, **params)
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async def imitate_tcpdump(
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self, interfaces=None, src_ips='',
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src_ports='', dest_ips='', dest_ports=''
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):
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params = {
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'interfaces': interfaces, 'src_ips': src_ips, 'src_ports': src_ports,
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'dest_ips': dest_ips, 'dest_ports': dest_ports
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}
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logger.info(f'Receive request tcpdump: {params}')
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await verbose_tcpdump(display=self.send_msg, **params)
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async def receive(self, text_data=None, bytes_data=None, **kwargs):
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data = json.loads(text_data)
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tool_type = data.pop('tool_type', 'Ping')
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try:
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tool_func = getattr(self, f'imitate_{tool_type.lower()}')
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await tool_func(**data)
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except Exception as error:
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await self.send_msg('Exception: %s' % error)
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await self.send_msg()
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await self.close()
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async def disconnect(self, code):
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await self.close()
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close_old_connections()
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