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https://github.com/byt3bl33d3r/MITMf.git
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102 lines
No EOL
3.5 KiB
Python
102 lines
No EOL
3.5 KiB
Python
# Copyright (c) 2014-2016 Marcello Salvati
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 3 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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# USA
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#
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import os
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import logging
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import re
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import sys
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from core.logger import logger
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from core.proxyplugins import ProxyPlugins
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from scapy.all import get_if_addr, get_if_hwaddr, get_working_if
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formatter = logging.Formatter("%(asctime)s [Utils] %(message)s", datefmt="%Y-%m-%d %H:%M:%S")
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log = logger().setup_logger("Utils", formatter)
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def shutdown(message=None):
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for plugin in ProxyPlugins().plugin_list:
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plugin.on_shutdown()
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sys.exit(message)
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def set_ip_forwarding(value):
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log.debug("Setting ip forwarding to {}".format(value))
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with open('/proc/sys/net/ipv4/ip_forward', 'w') as file:
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file.write(str(value))
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file.close()
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def get_iface():
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iface = get_working_if()
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log.debug("Interface {} seems to be up and running")
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return iface
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def get_ip(interface):
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try:
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ip_address = get_if_addr(interface)
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if (ip_address == "0.0.0.0") or (ip_address is None):
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shutdown("Interface {} does not have an assigned IP address".format(interface))
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return ip_address
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except Exception as e:
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shutdown("Error retrieving IP address from {}: {}".format(interface, e))
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def get_mac(interface):
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try:
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mac_address = get_if_hwaddr(interface)
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return mac_address
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except Exception as e:
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shutdown("Error retrieving MAC address from {}: {}".format(interface, e))
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class iptables:
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dns = False
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http = False
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smb = False
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nfqueue = False
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__shared_state = {}
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def __init__(self):
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self.__dict__ = self.__shared_state
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def flush(self):
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log.debug("Flushing iptables")
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os.system('iptables -F && iptables -X && iptables -t nat -F && iptables -t nat -X')
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self.dns = False
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self.http = False
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self.smb = False
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self.nfqueue = False
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def HTTP(self, http_redir_port):
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log.debug("Setting iptables HTTP redirection rule from port 80 to {}".format(http_redir_port))
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os.system('iptables -t nat -A PREROUTING -p tcp --destination-port 80 -j REDIRECT --to-port {}'.format(http_redir_port))
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self.http = True
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def DNS(self, dns_redir_port):
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log.debug("Setting iptables DNS redirection rule from port 53 to {}".format(dns_redir_port))
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os.system('iptables -t nat -A PREROUTING -p udp --destination-port 53 -j REDIRECT --to-port {}'.format(dns_redir_port))
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self.dns = True
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def SMB(self, smb_redir_port):
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log.debug("Setting iptables SMB redirection rule from port 445 to {}".format(smb_redir_port))
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os.system('iptables -t nat -A PREROUTING -p tcp --destination-port 445 -j REDIRECT --to-port {}'.format(smb_redir_port))
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self.smb = True
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def NFQUEUE(self):
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log.debug("Setting iptables NFQUEUE rule")
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os.system('iptables -I FORWARD -j NFQUEUE --queue-num 0')
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self.nfqueue = True |