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Add --clients option to filter on station clients. #64

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Add --clients option to filter on station clients. #64

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45 changes: 36 additions & 9 deletions wifite.py
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Original file line number Diff line number Diff line change
Expand Up @@ -238,6 +238,7 @@ def __init__(self):
self.CRACKED_TARGETS = [] # List of targets we have already cracked
self.ATTACK_ALL_TARGETS = False # Flag for when we want to attack *everyone*
self.ATTACK_MIN_POWER = 0 # Minimum power (dB) for access point to be considered a target
self.ATTACK_MIN_CLIENTS = 0 # Minimum client count to target
self.VERBOSE_APS = True # Print access points as they appear
self.CRACKED_TARGETS = self.load_cracked()
old_cracked = self.load_old_cracked()
Expand Down Expand Up @@ -427,6 +428,15 @@ def handle_args(self):
print R + ' [!]' + O + ' no power level given!' + W
else:
print GR + ' [+]' + W + ' minimum target power set to %s' % (G + str(self.ATTACK_MIN_POWER) + W)
if options.clients:
try:
self.ATTACK_MIN_CLIENTS = int(options.clients)
except ValueError:
print R + ' [!]' + O + ' invalid client count: %s' % (R + options.clients + W)
except IndexError:
print R + ' [!]' + O + ' no client count given!' + W
else:
print GR + ' [+]' + W + ' minimum client count set to %s' % (G + str(self.ATTACK_MIN_CLIENTS) + W)
if options.tx:
try:
self.TX_POWER = int(options.tx)
Expand Down Expand Up @@ -666,6 +676,9 @@ def build_opt_parser(self):
global_group.add_argument('--power', help='Attacks any targets with signal strength > [pow].', action='store',
dest='power')
global_group.add_argument('-power', help=argparse.SUPPRESS, action='store', dest='power')
global_group.add_argument('--clients', help='Attacks any targets with clients > [count].', action='store',
dest='clients')
global_group.add_argument('-clients', help=argparse.SUPPRESS, action='store', dest='clients')
global_group.add_argument('--tx', help='Set adapter TX power level.', action='store', dest='tx')
global_group.add_argument('-tx', help=argparse.SUPPRESS, action='store', dest='tx')
global_group.add_argument('--quiet', help='Do not print list of APs during scan.', action='store_true',
Expand Down Expand Up @@ -1087,6 +1100,10 @@ def scan(self, channel=0, iface='', tried_rtl8187_fix=False):
self.RUN_CONFIG.exit_gracefully(1)

(targets, clients) = self.parse_csv(self.RUN_CONFIG.temp + 'wifite-01.csv')
client_counts = {}
for client in clients:
client_counts.setdefault(client.station, 0)
client_counts[client.station] += 1

# Remove any already cracked networks if configured to do so
if self.RUN_CONFIG.SHOW_ALREADY_CRACKED == False:
Expand Down Expand Up @@ -1151,6 +1168,20 @@ def scan(self, channel=0, iface='', tried_rtl8187_fix=False):
self.RUN_CONFIG.ATTACK_MIN_POWER, G + str(len(targets)) + W)
stop_scanning = True

if self.RUN_CONFIG.ATTACK_MIN_CLIENTS > 0 and time.time() - time_started > 10:
# Remove targets with clients < threshold
i = 0
before_count = len(targets)
while i < len(targets):
if client_counts.get(targets[i].bssid, 0) < self.RUN_CONFIG.ATTACK_MIN_CLIENTS:
targets.pop(i)
else:
i += 1
print GR + '\n [+]' + W + ' removed %s targets with clients < %d, %s remain' % \
(G + str(before_count - len(targets)) + W,
self.RUN_CONFIG.ATTACK_MIN_CLIENTS, G + str(len(targets)) + W)
stop_scanning = True

if stop_scanning: break

# If there are unknown SSIDs, send deauths to them.
Expand Down Expand Up @@ -1231,15 +1262,11 @@ def scan(self, channel=0, iface='', tried_rtl8187_fix=False):
else:
print " %3s" % (G + 'wps' + W if target.wps else R + ' no' + W),
# Clients
client_text = ''
for c in clients:
if c.station == target.bssid:
if client_text == '':
client_text = 'client'
elif client_text[-1] != "s":
client_text += "s"
if client_text != '':
print ' %s' % (G + client_text + W)
count = client_counts.get(target.bssid, 0)
if count > 1:
print ' %s' % (G + 'clients' + W)
elif count:
print ' %s' % (G + 'client' + W)
else:
print ''
print ''
Expand Down