hostap/tests/hwsim/test_wep.py
Jouni Malinen a288775851 tests: WEP and HE
Signed-off-by: Jouni Malinen <j@w1.fi>
2021-03-14 18:21:47 +02:00

172 lines
6.7 KiB
Python

# WEP tests
# Copyright (c) 2014, Jouni Malinen <j@w1.fi>
#
# This software may be distributed under the terms of the BSD license.
# See README for more details.
import logging
logger = logging.getLogger()
import subprocess
from remotehost import remote_compatible
import hostapd
import hwsim_utils
from utils import *
@remote_compatible
def test_wep_open_auth(dev, apdev):
"""WEP Open System authentication"""
check_wep_capa(dev[0])
hapd = hostapd.add_ap(apdev[0],
{"ssid": "wep-open",
"wep_key0": '"hello"'})
dev[0].flush_scan_cache()
dev[0].connect("wep-open", key_mgmt="NONE", wep_key0='"hello"',
scan_freq="2412")
hwsim_utils.test_connectivity(dev[0], hapd)
if "[WEP]" not in dev[0].request("SCAN_RESULTS"):
raise Exception("WEP flag not indicated in scan results")
bss = dev[0].get_bss(apdev[0]['bssid'])
if 'flags' not in bss:
raise Exception("Could not get BSS flags from BSS table")
if "[WEP]" not in bss['flags']:
raise Exception("Unexpected BSS flags: " + bss['flags'])
@remote_compatible
def test_wep_shared_key_auth(dev, apdev):
"""WEP Shared Key authentication"""
check_wep_capa(dev[0])
check_wep_capa(dev[1])
hapd = hostapd.add_ap(apdev[0],
{"ssid": "wep-shared-key",
"wep_key0": '"hello12345678"',
"auth_algs": "2"})
dev[0].connect("wep-shared-key", key_mgmt="NONE", auth_alg="SHARED",
wep_key0='"hello12345678"',
scan_freq="2412")
hwsim_utils.test_connectivity(dev[0], hapd)
dev[1].connect("wep-shared-key", key_mgmt="NONE", auth_alg="OPEN SHARED",
wep_key0='"hello12345678"',
scan_freq="2412")
@remote_compatible
def test_wep_shared_key_auth_not_allowed(dev, apdev):
"""WEP Shared Key authentication not allowed"""
check_wep_capa(dev[0])
hostapd.add_ap(apdev[0],
{"ssid": "wep-shared-key",
"wep_key0": '"hello12345678"',
"auth_algs": "1"})
dev[0].connect("wep-shared-key", key_mgmt="NONE", auth_alg="SHARED",
wep_key0='"hello12345678"',
scan_freq="2412", wait_connect=False)
ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED"], timeout=1)
if ev is not None:
raise Exception("Unexpected association")
def test_wep_shared_key_auth_multi_key(dev, apdev):
"""WEP Shared Key authentication with multiple keys"""
check_wep_capa(dev[0])
check_wep_capa(dev[1])
check_wep_capa(dev[2])
hapd = hostapd.add_ap(apdev[0],
{"ssid": "wep-shared-key",
"wep_key0": '"hello12345678"',
"wep_key1": '"other12345678"',
"auth_algs": "2"})
dev[0].connect("wep-shared-key", key_mgmt="NONE", auth_alg="SHARED",
wep_key0='"hello12345678"',
scan_freq="2412")
dev[1].connect("wep-shared-key", key_mgmt="NONE", auth_alg="SHARED",
wep_key0='"hello12345678"',
wep_key1='"other12345678"',
wep_tx_keyidx="1",
scan_freq="2412")
id = dev[2].connect("wep-shared-key", key_mgmt="NONE", auth_alg="SHARED",
wep_key0='"hello12345678"',
wep_key1='"other12345678"',
wep_tx_keyidx="0",
scan_freq="2412")
hwsim_utils.test_connectivity(dev[0], hapd)
hwsim_utils.test_connectivity(dev[1], hapd)
hwsim_utils.test_connectivity(dev[2], hapd)
dev[2].set_network(id, "wep_tx_keyidx", "1")
dev[2].request("REASSOCIATE")
dev[2].wait_connected(timeout=10, error="Reassociation timed out")
hwsim_utils.test_connectivity(dev[2], hapd)
def test_wep_ht_vht(dev, apdev):
"""WEP and HT/VHT"""
check_wep_capa(dev[0])
dev[0].flush_scan_cache()
try:
hapd = None
params = {"ssid": "test-vht40-wep",
"country_code": "SE",
"hw_mode": "a",
"channel": "36",
"ieee80211n": "1",
"ieee80211ac": "1",
"ht_capab": "[HT40+]",
"vht_capab": "",
"vht_oper_chwidth": "0",
"vht_oper_centr_freq_seg0_idx": "0",
"wep_key0": '"hello"'}
hapd = hostapd.add_ap(apdev[0], params)
dev[0].connect("test-vht40-wep", scan_freq="5180", key_mgmt="NONE",
wep_key0='"hello"')
hwsim_utils.test_connectivity(dev[0], hapd)
status = hapd.get_status()
logger.info("hostapd STATUS: " + str(status))
if status["ieee80211n"] != "0":
raise Exception("Unexpected STATUS ieee80211n value")
if status["ieee80211ac"] != "0":
raise Exception("Unexpected STATUS ieee80211ac value")
if status["secondary_channel"] != "0":
raise Exception("Unexpected STATUS secondary_channel value")
finally:
dev[0].request("DISCONNECT")
clear_regdom(hapd, dev)
def test_wep_he(dev, apdev):
"""WEP and HE"""
check_wep_capa(dev[0])
dev[0].flush_scan_cache()
params = {"ssid": "test-he-wep",
"ieee80211ax": "1",
"wep_key0": '"hello"'}
hapd = hostapd.add_ap(apdev[0], params)
dev[0].connect("test-he-wep", scan_freq="2412", key_mgmt="NONE",
wep_key0='"hello"')
hwsim_utils.test_connectivity(dev[0], hapd)
status = hapd.get_status()
logger.info("hostapd STATUS: " + str(status))
if status["ieee80211ax"] != "0":
raise Exception("Unexpected STATUS ieee80211ax value")
def test_wep_ifdown(dev, apdev):
"""AP with WEP and external ifconfig down"""
check_wep_capa(dev[0])
hapd = hostapd.add_ap(apdev[0],
{"ssid": "wep-open",
"wep_key0": '"hello"'})
dev[0].flush_scan_cache()
id = dev[0].connect("wep-open", key_mgmt="NONE", wep_key0='"hello"',
scan_freq="2412")
hwsim_utils.test_connectivity(dev[0], hapd)
dev[0].request("DISCONNECT")
dev[0].wait_disconnected()
hapd.cmd_execute(['ip', 'link', 'set', 'dev', apdev[0]['ifname'], 'down'])
ev = hapd.wait_event(["INTERFACE-DISABLED"], timeout=10)
if ev is None:
raise Exception("No INTERFACE-DISABLED event")
hapd.cmd_execute(['ip', 'link', 'set', 'dev', apdev[0]['ifname'], 'up'])
ev = hapd.wait_event(["INTERFACE-ENABLED"], timeout=10)
if ev is None:
raise Exception("No INTERFACE-ENABLED event")
dev[0].select_network(id, freq=2412)
dev[0].wait_connected()
hwsim_utils.test_connectivity(dev[0], hapd)