420 lines
17 KiB
Python
420 lines
17 KiB
Python
# MBO tests
|
|
# Copyright (c) 2016, Intel Deutschland GmbH
|
|
#
|
|
# This software may be distributed under the terms of the BSD license.
|
|
# See README for more details.
|
|
|
|
from remotehost import remote_compatible
|
|
import logging
|
|
logger = logging.getLogger()
|
|
|
|
import hostapd
|
|
import os
|
|
import time
|
|
|
|
import hostapd
|
|
from tshark import run_tshark
|
|
from utils import alloc_fail, fail_test
|
|
|
|
def set_reg(country_code, apdev0=None, apdev1=None, dev0=None):
|
|
if apdev0:
|
|
hostapd.cmd_execute(apdev0, ['iw', 'reg', 'set', country_code])
|
|
if apdev1:
|
|
hostapd.cmd_execute(apdev1, ['iw', 'reg', 'set', country_code])
|
|
if dev0:
|
|
dev0.cmd_execute(['iw', 'reg', 'set', country_code])
|
|
|
|
def run_mbo_supp_oper_classes(dev, apdev, hapd, hapd2, country):
|
|
"""MBO and supported operating classes"""
|
|
addr = dev[0].own_addr()
|
|
|
|
res2 = None
|
|
res5 = None
|
|
|
|
dev[0].flush_scan_cache()
|
|
dev[0].dump_monitor()
|
|
|
|
logger.info("Country: " + country)
|
|
set_reg(country, apdev[0], apdev[1], dev[0])
|
|
for j in range(5):
|
|
ev = dev[0].wait_event(["CTRL-EVENT-REGDOM-CHANGE"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("No regdom change event")
|
|
if "alpha2=" + country in ev:
|
|
break
|
|
dev[0].dump_monitor()
|
|
dev[1].dump_monitor()
|
|
dev[2].dump_monitor()
|
|
if hapd:
|
|
hapd.set("country_code", country)
|
|
hapd.enable()
|
|
dev[0].scan_for_bss(hapd.own_addr(), 5180, force_scan=True)
|
|
dev[0].connect("test-wnm-mbo", key_mgmt="NONE", scan_freq="5180")
|
|
sta = hapd.get_sta(addr)
|
|
res5 = sta['supp_op_classes'][2:]
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
hapd.disable()
|
|
dev[0].wait_disconnected()
|
|
dev[0].dump_monitor()
|
|
|
|
hapd2.set("country_code", country)
|
|
hapd2.enable()
|
|
dev[0].scan_for_bss(hapd2.own_addr(), 2412, force_scan=True)
|
|
dev[0].connect("test-wnm-mbo-2", key_mgmt="NONE", scan_freq="2412")
|
|
sta = hapd2.get_sta(addr)
|
|
res2 = sta['supp_op_classes'][2:]
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
hapd2.disable()
|
|
dev[0].wait_disconnected()
|
|
dev[0].dump_monitor()
|
|
|
|
return res2, res5
|
|
|
|
def test_mbo_supp_oper_classes(dev, apdev):
|
|
"""MBO and supported operating classes"""
|
|
params = { 'ssid': "test-wnm-mbo",
|
|
'mbo': '1',
|
|
"country_code": "US",
|
|
'ieee80211d': '1',
|
|
"ieee80211n": "1",
|
|
"hw_mode": "a",
|
|
"channel": "36" }
|
|
hapd = hostapd.add_ap(apdev[0], params, no_enable=True)
|
|
|
|
params = { 'ssid': "test-wnm-mbo-2",
|
|
'mbo': '1',
|
|
"country_code": "US",
|
|
'ieee80211d': '1',
|
|
"ieee80211n": "1",
|
|
"hw_mode": "g",
|
|
"channel": "1" }
|
|
hapd2 = hostapd.add_ap(apdev[1], params, no_enable=True)
|
|
|
|
try:
|
|
za2, za5 = run_mbo_supp_oper_classes(dev, apdev, hapd, hapd2, "ZA")
|
|
fi2, fi5 = run_mbo_supp_oper_classes(dev, apdev, hapd, hapd2, "FI")
|
|
us2, us5 = run_mbo_supp_oper_classes(dev, apdev, hapd, hapd2, "US")
|
|
jp2, jp5 = run_mbo_supp_oper_classes(dev, apdev, hapd, hapd2, "JP")
|
|
bd2, bd5 = run_mbo_supp_oper_classes(dev, apdev, None, hapd2, "BD")
|
|
kz2, kz5 = run_mbo_supp_oper_classes(dev, apdev, None, hapd2, "KZ")
|
|
finally:
|
|
dev[0].dump_monitor()
|
|
set_reg("00", apdev[0], apdev[1], dev[0])
|
|
ev = dev[0].wait_event(["CTRL-EVENT-REGDOM-CHANGE"], timeout=1)
|
|
|
|
za = "515354737475767778797a7b808182"
|
|
fi = "515354737475767778797a7b808182"
|
|
us = "515354737475767778797a7b7c7d7e7f808182"
|
|
jp = "51525354737475767778797a7b808182"
|
|
bd = "5153547c7d7e7f80"
|
|
kz = "515354"
|
|
|
|
tests = [ ("ZA", za, za2, za5, True),
|
|
("FI", fi, fi2, fi5, True),
|
|
("US", us, us2, us5, True),
|
|
("JP", jp, jp2, jp5, True),
|
|
("BD", bd, bd2, bd5, False),
|
|
("KZ", kz, kz2, kz5, False) ]
|
|
for country, expected, res2, res5, inc5 in tests:
|
|
if res2 != expected:
|
|
raise Exception("Unexpected supp_op_class string (country=%s, 2.4 GHz): %s (expected: %s)" % (country, res2, expected))
|
|
if inc5 and res5 != expected:
|
|
raise Exception("Unexpected supp_op_class string (country=%s, 5 GHz): %s (expected: %s)" % (country, res5, expected))
|
|
|
|
def test_mbo_assoc_disallow(dev, apdev, params):
|
|
hapd1 = hostapd.add_ap(apdev[0], { "ssid": "MBO", "mbo": "1" })
|
|
hapd2 = hostapd.add_ap(apdev[1], { "ssid": "MBO", "mbo": "1" })
|
|
|
|
logger.debug("Set mbo_assoc_disallow with invalid value")
|
|
if "FAIL" not in hapd1.request("SET mbo_assoc_disallow 2"):
|
|
raise Exception("Set mbo_assoc_disallow for AP1 succeeded unexpectedly with value 2")
|
|
|
|
logger.debug("Disallow associations to AP1 and allow association to AP2")
|
|
if "OK" not in hapd1.request("SET mbo_assoc_disallow 1"):
|
|
raise Exception("Failed to set mbo_assoc_disallow for AP1")
|
|
if "OK" not in hapd2.request("SET mbo_assoc_disallow 0"):
|
|
raise Exception("Failed to set mbo_assoc_disallow for AP2")
|
|
|
|
dev[0].connect("MBO", key_mgmt="NONE", scan_freq="2412")
|
|
|
|
out = run_tshark(os.path.join(params['logdir'], "hwsim0.pcapng"),
|
|
"wlan.fc.type == 0 && wlan.fc.type_subtype == 0x00",
|
|
wait=False)
|
|
if "Destination address: " + hapd1.own_addr() in out:
|
|
raise Exception("Association request sent to disallowed AP")
|
|
|
|
timestamp = run_tshark(os.path.join(params['logdir'], "hwsim0.pcapng"),
|
|
"wlan.fc.type_subtype == 0x00",
|
|
display=['frame.time'], wait=False)
|
|
|
|
logger.debug("Allow associations to AP1 and disallow assications to AP2")
|
|
if "OK" not in hapd1.request("SET mbo_assoc_disallow 0"):
|
|
raise Exception("Failed to set mbo_assoc_disallow for AP1")
|
|
if "OK" not in hapd2.request("SET mbo_assoc_disallow 1"):
|
|
raise Exception("Failed to set mbo_assoc_disallow for AP2")
|
|
|
|
dev[0].request("DISCONNECT")
|
|
dev[0].wait_disconnected()
|
|
|
|
# Force new scan, so the assoc_disallowed indication is updated */
|
|
dev[0].request("FLUSH")
|
|
|
|
dev[0].connect("MBO", key_mgmt="NONE", scan_freq="2412")
|
|
|
|
filter = 'wlan.fc.type == 0 && wlan.fc.type_subtype == 0x00 && frame.time > "' + timestamp.rstrip() + '"'
|
|
out = run_tshark(os.path.join(params['logdir'], "hwsim0.pcapng"),
|
|
filter, wait=False)
|
|
if "Destination address: " + hapd2.own_addr() in out:
|
|
raise Exception("Association request sent to disallowed AP 2")
|
|
|
|
@remote_compatible
|
|
def test_mbo_cell_capa_update(dev, apdev):
|
|
"""MBO cellular data capability update"""
|
|
ssid = "test-wnm-mbo"
|
|
params = { 'ssid': ssid, 'mbo': '1' }
|
|
hapd = hostapd.add_ap(apdev[0], params)
|
|
bssid = apdev[0]['bssid']
|
|
if "OK" not in dev[0].request("SET mbo_cell_capa 1"):
|
|
raise Exception("Failed to set STA as cellular data capable")
|
|
|
|
dev[0].connect(ssid, key_mgmt="NONE", scan_freq="2412")
|
|
|
|
addr = dev[0].own_addr()
|
|
sta = hapd.get_sta(addr)
|
|
if 'mbo_cell_capa' not in sta or sta['mbo_cell_capa'] != '1':
|
|
raise Exception("mbo_cell_capa missing after association")
|
|
|
|
if "OK" not in dev[0].request("SET mbo_cell_capa 3"):
|
|
raise Exception("Failed to set STA as cellular data not-capable")
|
|
# Duplicate update for additional code coverage
|
|
if "OK" not in dev[0].request("SET mbo_cell_capa 3"):
|
|
raise Exception("Failed to set STA as cellular data not-capable")
|
|
|
|
time.sleep(0.2)
|
|
sta = hapd.get_sta(addr)
|
|
if 'mbo_cell_capa' not in sta:
|
|
raise Exception("mbo_cell_capa missing after update")
|
|
if sta['mbo_cell_capa'] != '3':
|
|
raise Exception("mbo_cell_capa not updated properly")
|
|
|
|
@remote_compatible
|
|
def test_mbo_cell_capa_update_pmf(dev, apdev):
|
|
"""MBO cellular data capability update with PMF required"""
|
|
ssid = "test-wnm-mbo"
|
|
passphrase = "12345678"
|
|
params = hostapd.wpa2_params(ssid=ssid, passphrase=passphrase)
|
|
params["wpa_key_mgmt"] = "WPA-PSK-SHA256";
|
|
params["ieee80211w"] = "2";
|
|
params['mbo'] = '1'
|
|
hapd = hostapd.add_ap(apdev[0], params)
|
|
bssid = apdev[0]['bssid']
|
|
if "OK" not in dev[0].request("SET mbo_cell_capa 1"):
|
|
raise Exception("Failed to set STA as cellular data capable")
|
|
|
|
dev[0].connect(ssid, psk=passphrase, key_mgmt="WPA-PSK-SHA256",
|
|
proto="WPA2", ieee80211w="2", scan_freq="2412")
|
|
|
|
addr = dev[0].own_addr()
|
|
sta = hapd.get_sta(addr)
|
|
if 'mbo_cell_capa' not in sta or sta['mbo_cell_capa'] != '1':
|
|
raise Exception("mbo_cell_capa missing after association")
|
|
|
|
if "OK" not in dev[0].request("SET mbo_cell_capa 3"):
|
|
raise Exception("Failed to set STA as cellular data not-capable")
|
|
|
|
time.sleep(0.2)
|
|
sta = hapd.get_sta(addr)
|
|
if 'mbo_cell_capa' not in sta:
|
|
raise Exception("mbo_cell_capa missing after update")
|
|
if sta['mbo_cell_capa'] != '3':
|
|
raise Exception("mbo_cell_capa not updated properly")
|
|
|
|
def test_mbo_wnm_token_wrap(dev, apdev):
|
|
"""MBO WNM token wrap around"""
|
|
ssid = "test-wnm-mbo"
|
|
params = { 'ssid': ssid, 'mbo': '1' }
|
|
hapd = hostapd.add_ap(apdev[0], params)
|
|
bssid = apdev[0]['bssid']
|
|
|
|
dev[0].connect(ssid, key_mgmt="NONE", scan_freq="2412")
|
|
|
|
# Trigger transmission of 256 WNM-Notification frames to wrap around the
|
|
# 8-bit mbo_wnm_token counter.
|
|
for i in range(128):
|
|
if "OK" not in dev[0].request("SET mbo_cell_capa 1"):
|
|
raise Exception("Failed to set STA as cellular data capable")
|
|
if "OK" not in dev[0].request("SET mbo_cell_capa 3"):
|
|
raise Exception("Failed to set STA as cellular data not-capable")
|
|
|
|
@remote_compatible
|
|
def test_mbo_non_pref_chan(dev, apdev):
|
|
"""MBO non-preferred channel list"""
|
|
ssid = "test-wnm-mbo"
|
|
params = { 'ssid': ssid, 'mbo': '1' }
|
|
hapd = hostapd.add_ap(apdev[0], params)
|
|
bssid = apdev[0]['bssid']
|
|
if "FAIL" not in dev[0].request("SET non_pref_chan 81:7:200:99"):
|
|
raise Exception("Invalid non_pref_chan value accepted")
|
|
if "FAIL" not in dev[0].request("SET non_pref_chan 81:15:200:3"):
|
|
raise Exception("Invalid non_pref_chan value accepted")
|
|
if "FAIL" not in dev[0].request("SET non_pref_chan 81:7:200:3 81:7:201:3"):
|
|
raise Exception("Invalid non_pref_chan value accepted")
|
|
if "OK" not in dev[0].request("SET non_pref_chan 81:7:200:3"):
|
|
raise Exception("Failed to set non-preferred channel list")
|
|
if "OK" not in dev[0].request("SET non_pref_chan 81:7:200:1:123 81:9:100:2"):
|
|
raise Exception("Failed to set non-preferred channel list")
|
|
|
|
dev[0].connect(ssid, key_mgmt="NONE", scan_freq="2412")
|
|
|
|
addr = dev[0].own_addr()
|
|
sta = hapd.get_sta(addr)
|
|
logger.debug("STA: " + str(sta))
|
|
if 'non_pref_chan[0]' not in sta:
|
|
raise Exception("Missing non_pref_chan[0] value (assoc)")
|
|
if sta['non_pref_chan[0]'] != '81:200:1:123:7':
|
|
raise Exception("Unexpected non_pref_chan[0] value (assoc)")
|
|
if 'non_pref_chan[1]' not in sta:
|
|
raise Exception("Missing non_pref_chan[1] value (assoc)")
|
|
if sta['non_pref_chan[1]'] != '81:100:2:0:9':
|
|
raise Exception("Unexpected non_pref_chan[1] value (assoc)")
|
|
if 'non_pref_chan[2]' in sta:
|
|
raise Exception("Unexpected non_pref_chan[2] value (assoc)")
|
|
|
|
if "OK" not in dev[0].request("SET non_pref_chan 81:9:100:2"):
|
|
raise Exception("Failed to update non-preferred channel list")
|
|
time.sleep(0.1)
|
|
sta = hapd.get_sta(addr)
|
|
logger.debug("STA: " + str(sta))
|
|
if 'non_pref_chan[0]' not in sta:
|
|
raise Exception("Missing non_pref_chan[0] value (update 1)")
|
|
if sta['non_pref_chan[0]'] != '81:100:2:0:9':
|
|
raise Exception("Unexpected non_pref_chan[0] value (update 1)")
|
|
if 'non_pref_chan[1]' in sta:
|
|
raise Exception("Unexpected non_pref_chan[2] value (update 1)")
|
|
|
|
if "OK" not in dev[0].request("SET non_pref_chan 81:9:100:2 81:10:100:2 81:8:100:2 81:7:100:1:123 81:5:100:1:124"):
|
|
raise Exception("Failed to update non-preferred channel list")
|
|
time.sleep(0.1)
|
|
sta = hapd.get_sta(addr)
|
|
logger.debug("STA: " + str(sta))
|
|
if 'non_pref_chan[0]' not in sta:
|
|
raise Exception("Missing non_pref_chan[0] value (update 2)")
|
|
if sta['non_pref_chan[0]'] != '81:100:1:123:7':
|
|
raise Exception("Unexpected non_pref_chan[0] value (update 2)")
|
|
if 'non_pref_chan[1]' not in sta:
|
|
raise Exception("Missing non_pref_chan[1] value (update 2)")
|
|
if sta['non_pref_chan[1]'] != '81:100:1:124:5':
|
|
raise Exception("Unexpected non_pref_chan[1] value (update 2)")
|
|
if 'non_pref_chan[2]' not in sta:
|
|
raise Exception("Missing non_pref_chan[2] value (update 2)")
|
|
if sta['non_pref_chan[2]'] != '81:100:2:0:9,10,8':
|
|
raise Exception("Unexpected non_pref_chan[2] value (update 2)")
|
|
if 'non_pref_chan[3]' in sta:
|
|
raise Exception("Unexpected non_pref_chan[3] value (update 2)")
|
|
|
|
if "OK" not in dev[0].request("SET non_pref_chan 81:5:90:2 82:14:91:2"):
|
|
raise Exception("Failed to update non-preferred channel list")
|
|
time.sleep(0.1)
|
|
sta = hapd.get_sta(addr)
|
|
logger.debug("STA: " + str(sta))
|
|
if 'non_pref_chan[0]' not in sta:
|
|
raise Exception("Missing non_pref_chan[0] value (update 3)")
|
|
if sta['non_pref_chan[0]'] != '81:90:2:0:5':
|
|
raise Exception("Unexpected non_pref_chan[0] value (update 3)")
|
|
if 'non_pref_chan[1]' not in sta:
|
|
raise Exception("Missing non_pref_chan[1] value (update 3)")
|
|
if sta['non_pref_chan[1]'] != '82:91:2:0:14':
|
|
raise Exception("Unexpected non_pref_chan[1] value (update 3)")
|
|
if 'non_pref_chan[2]' in sta:
|
|
raise Exception("Unexpected non_pref_chan[2] value (update 3)")
|
|
|
|
if "OK" not in dev[0].request("SET non_pref_chan "):
|
|
raise Exception("Failed to update non-preferred channel list")
|
|
time.sleep(0.1)
|
|
sta = hapd.get_sta(addr)
|
|
logger.debug("STA: " + str(sta))
|
|
if 'non_pref_chan[0]' in sta:
|
|
raise Exception("Unexpected non_pref_chan[0] value (update 4)")
|
|
|
|
@remote_compatible
|
|
def test_mbo_sta_supp_op_classes(dev, apdev):
|
|
"""MBO STA supported operating classes"""
|
|
ssid = "test-wnm-mbo"
|
|
params = { 'ssid': ssid, 'mbo': '1' }
|
|
hapd = hostapd.add_ap(apdev[0], params)
|
|
|
|
dev[0].connect(ssid, key_mgmt="NONE", scan_freq="2412")
|
|
|
|
addr = dev[0].own_addr()
|
|
sta = hapd.get_sta(addr)
|
|
logger.debug("STA: " + str(sta))
|
|
if 'supp_op_classes' not in sta:
|
|
raise Exception("No supp_op_classes")
|
|
supp = bytearray(sta['supp_op_classes'].decode("hex"))
|
|
if supp[0] != 81:
|
|
raise Exception("Unexpected current operating class %d" % supp[0])
|
|
if 115 not in supp:
|
|
raise Exception("Operating class 115 missing")
|
|
|
|
def test_mbo_failures(dev, apdev):
|
|
"""MBO failure cases"""
|
|
ssid = "test-wnm-mbo"
|
|
params = { 'ssid': ssid, 'mbo': '1' }
|
|
hapd = hostapd.add_ap(apdev[0], params)
|
|
|
|
with alloc_fail(dev[0], 1, "wpas_mbo_ie"):
|
|
dev[0].connect(ssid, key_mgmt="NONE", scan_freq="2412")
|
|
|
|
with alloc_fail(dev[0], 1, "wpas_mbo_send_wnm_notification"):
|
|
if "OK" not in dev[0].request("SET mbo_cell_capa 1"):
|
|
raise Exception("Failed to set STA as cellular data capable")
|
|
with fail_test(dev[0], 1, "wpas_mbo_send_wnm_notification"):
|
|
if "OK" not in dev[0].request("SET mbo_cell_capa 3"):
|
|
raise Exception("Failed to set STA as cellular data not-capable")
|
|
with alloc_fail(dev[0], 1, "wpas_mbo_update_non_pref_chan"):
|
|
if "FAIL" not in dev[0].request("SET non_pref_chan 81:7:200:3"):
|
|
raise Exception("non_pref_chan value accepted during OOM")
|
|
with alloc_fail(dev[0], 2, "wpas_mbo_update_non_pref_chan"):
|
|
if "FAIL" not in dev[0].request("SET non_pref_chan 81:7:200:3"):
|
|
raise Exception("non_pref_chan value accepted during OOM")
|
|
|
|
def test_mbo_wnm_bss_tm_ie_parsing(dev, apdev):
|
|
"""MBO BSS transition request MBO IE parsing"""
|
|
ssid = "test-wnm-mbo"
|
|
params = hostapd.wpa2_params(ssid=ssid, passphrase="12345678")
|
|
hapd = hostapd.add_ap(apdev[0], params)
|
|
bssid = apdev[0]['bssid']
|
|
addr = dev[0].own_addr()
|
|
dev[0].connect(ssid, psk="12345678", key_mgmt="WPA-PSK",
|
|
proto="WPA2", ieee80211w="0", scan_freq="2412")
|
|
|
|
dev[0].request("SET ext_mgmt_frame_handling 1")
|
|
hdr = "d0003a01" + addr.replace(':', '') + bssid.replace(':', '') + bssid.replace(':', '') + "3000"
|
|
btm_hdr = "0a070100030001"
|
|
|
|
tests = [ ("Truncated attribute in MBO IE", "dd06506f9a160101"),
|
|
("Unexpected cell data capa attribute length in MBO IE",
|
|
"dd09506f9a160501030500"),
|
|
("Unexpected transition reason attribute length in MBO IE",
|
|
"dd06506f9a160600"),
|
|
("Unexpected assoc retry delay attribute length in MBO IE",
|
|
"dd0c506f9a160100080200000800"),
|
|
("Unknown attribute id 255 in MBO IE",
|
|
"dd06506f9a16ff00") ]
|
|
|
|
for test, mbo_ie in tests:
|
|
logger.info(test)
|
|
dev[0].request("NOTE " + test)
|
|
frame = hdr + btm_hdr + mbo_ie
|
|
if "OK" not in dev[0].request("MGMT_RX_PROCESS freq=2412 datarate=0 ssi_signal=-30 frame=" + frame):
|
|
raise Exception("MGMT_RX_PROCESS failed")
|
|
|
|
logger.info("Unexpected association retry delay")
|
|
dev[0].request("NOTE Unexpected association retry delay")
|
|
btm_hdr = "0a070108030001112233445566778899aabbcc"
|
|
mbo_ie = "dd08506f9a1608020000"
|
|
frame = hdr + btm_hdr + mbo_ie
|
|
if "OK" not in dev[0].request("MGMT_RX_PROCESS freq=2412 datarate=0 ssi_signal=-30 frame=" + frame):
|
|
raise Exception("MGMT_RX_PROCESS failed")
|
|
|
|
dev[0].request("SET ext_mgmt_frame_handling 0")
|