8cc9bc0775
This increases testing coverage for ieee802_chan_to_freq*() functions. Signed-off-by: Jouni Malinen <j@w1.fi>
655 lines
30 KiB
Python
655 lines
30 KiB
Python
# WNM tests
|
|
# Copyright (c) 2013-2014, Jouni Malinen <j@w1.fi>
|
|
#
|
|
# This software may be distributed under the terms of the BSD license.
|
|
# See README for more details.
|
|
|
|
import binascii
|
|
import struct
|
|
import time
|
|
import logging
|
|
logger = logging.getLogger()
|
|
import subprocess
|
|
|
|
import hostapd
|
|
from wlantest import Wlantest
|
|
|
|
def test_wnm_bss_transition_mgmt(dev, apdev):
|
|
"""WNM BSS Transition Management"""
|
|
params = { "ssid": "test-wnm",
|
|
"time_advertisement": "2",
|
|
"time_zone": "EST5",
|
|
"wnm_sleep_mode": "1",
|
|
"bss_transition": "1" }
|
|
hostapd.add_ap(apdev[0]['ifname'], params)
|
|
|
|
dev[0].connect("test-wnm", key_mgmt="NONE", scan_freq="2412")
|
|
dev[0].request("WNM_BSS_QUERY 0")
|
|
|
|
def test_wnm_disassoc_imminent(dev, apdev):
|
|
"""WNM Disassociation Imminent"""
|
|
params = { "ssid": "test-wnm",
|
|
"time_advertisement": "2",
|
|
"time_zone": "EST5",
|
|
"wnm_sleep_mode": "1",
|
|
"bss_transition": "1" }
|
|
hostapd.add_ap(apdev[0]['ifname'], params)
|
|
hapd = hostapd.Hostapd(apdev[0]['ifname'])
|
|
|
|
dev[0].connect("test-wnm", key_mgmt="NONE", scan_freq="2412")
|
|
addr = dev[0].p2p_interface_addr()
|
|
hapd.request("DISASSOC_IMMINENT " + addr + " 10")
|
|
ev = dev[0].wait_event(["WNM: Disassociation Imminent"])
|
|
if ev is None:
|
|
raise Exception("Timeout while waiting for disassociation imminent")
|
|
if "Disassociation Timer 10" not in ev:
|
|
raise Exception("Unexpected disassociation imminent contents")
|
|
ev = dev[0].wait_event(["CTRL-EVENT-SCAN-RESULTS"])
|
|
if ev is None:
|
|
raise Exception("Timeout while waiting for re-connection scan")
|
|
|
|
def test_wnm_ess_disassoc_imminent(dev, apdev):
|
|
"""WNM ESS Disassociation Imminent"""
|
|
params = { "ssid": "test-wnm",
|
|
"time_advertisement": "2",
|
|
"time_zone": "EST5",
|
|
"wnm_sleep_mode": "1",
|
|
"bss_transition": "1" }
|
|
hostapd.add_ap(apdev[0]['ifname'], params)
|
|
hapd = hostapd.Hostapd(apdev[0]['ifname'])
|
|
|
|
dev[0].connect("test-wnm", key_mgmt="NONE", scan_freq="2412")
|
|
addr = dev[0].p2p_interface_addr()
|
|
hapd.request("ESS_DISASSOC " + addr + " 10 http://example.com/session-info")
|
|
ev = dev[0].wait_event(["ESS-DISASSOC-IMMINENT"])
|
|
if ev is None:
|
|
raise Exception("Timeout while waiting for ESS disassociation imminent")
|
|
if "0 1024 http://example.com/session-info" not in ev:
|
|
raise Exception("Unexpected ESS disassociation imminent message contents")
|
|
ev = dev[0].wait_event(["CTRL-EVENT-SCAN-RESULTS"])
|
|
if ev is None:
|
|
raise Exception("Timeout while waiting for re-connection scan")
|
|
|
|
def test_wnm_ess_disassoc_imminent_pmf(dev, apdev):
|
|
"""WNM ESS Disassociation Imminent"""
|
|
params = hostapd.wpa2_params("test-wnm-rsn", "12345678")
|
|
params["wpa_key_mgmt"] = "WPA-PSK-SHA256";
|
|
params["ieee80211w"] = "2";
|
|
params["bss_transition"] = "1"
|
|
hostapd.add_ap(apdev[0]['ifname'], params)
|
|
hapd = hostapd.Hostapd(apdev[0]['ifname'])
|
|
|
|
dev[0].connect("test-wnm-rsn", psk="12345678", ieee80211w="2",
|
|
key_mgmt="WPA-PSK-SHA256", proto="WPA2", scan_freq="2412")
|
|
addr = dev[0].p2p_interface_addr()
|
|
hapd.request("ESS_DISASSOC " + addr + " 10 http://example.com/session-info")
|
|
ev = dev[0].wait_event(["ESS-DISASSOC-IMMINENT"])
|
|
if ev is None:
|
|
raise Exception("Timeout while waiting for ESS disassociation imminent")
|
|
if "1 1024 http://example.com/session-info" not in ev:
|
|
raise Exception("Unexpected ESS disassociation imminent message contents")
|
|
ev = dev[0].wait_event(["CTRL-EVENT-SCAN-RESULTS"])
|
|
if ev is None:
|
|
raise Exception("Timeout while waiting for re-connection scan")
|
|
|
|
def check_wnm_sleep_mode_enter_exit(hapd, dev, interval=None, tfs_req=None):
|
|
addr = dev.p2p_interface_addr()
|
|
sta = hapd.get_sta(addr)
|
|
if "[WNM_SLEEP_MODE]" in sta['flags']:
|
|
raise Exception("Station unexpectedly in WNM-Sleep Mode")
|
|
|
|
logger.info("Going to WNM Sleep Mode")
|
|
extra = ""
|
|
if interval is not None:
|
|
extra += " interval=" + str(interval)
|
|
if tfs_req:
|
|
extra += " tfs_req=" + tfs_req
|
|
if "OK" not in dev.request("WNM_SLEEP enter" + extra):
|
|
raise Exception("WNM_SLEEP failed")
|
|
ok = False
|
|
for i in range(20):
|
|
time.sleep(0.1)
|
|
sta = hapd.get_sta(addr)
|
|
if "[WNM_SLEEP_MODE]" in sta['flags']:
|
|
ok = True
|
|
break
|
|
if not ok:
|
|
raise Exception("Station failed to enter WNM-Sleep Mode")
|
|
|
|
logger.info("Waking up from WNM Sleep Mode")
|
|
ok = False
|
|
dev.request("WNM_SLEEP exit")
|
|
for i in range(20):
|
|
time.sleep(0.1)
|
|
sta = hapd.get_sta(addr)
|
|
if "[WNM_SLEEP_MODE]" not in sta['flags']:
|
|
ok = True
|
|
break
|
|
if not ok:
|
|
raise Exception("Station failed to exit WNM-Sleep Mode")
|
|
|
|
def test_wnm_sleep_mode_open(dev, apdev):
|
|
"""WNM Sleep Mode - open"""
|
|
params = { "ssid": "test-wnm",
|
|
"time_advertisement": "2",
|
|
"time_zone": "EST5",
|
|
"wnm_sleep_mode": "1",
|
|
"bss_transition": "1" }
|
|
hostapd.add_ap(apdev[0]['ifname'], params)
|
|
hapd = hostapd.Hostapd(apdev[0]['ifname'])
|
|
|
|
dev[0].connect("test-wnm", key_mgmt="NONE", scan_freq="2412")
|
|
ev = hapd.wait_event([ "AP-STA-CONNECTED" ], timeout=5)
|
|
if ev is None:
|
|
raise Exception("No connection event received from hostapd")
|
|
check_wnm_sleep_mode_enter_exit(hapd, dev[0])
|
|
check_wnm_sleep_mode_enter_exit(hapd, dev[0], interval=100)
|
|
check_wnm_sleep_mode_enter_exit(hapd, dev[0], tfs_req="5b17010001130e110000071122334455661122334455661234")
|
|
|
|
cmds = [ "foo",
|
|
"exit tfs_req=123 interval=10",
|
|
"enter tfs_req=qq interval=10" ]
|
|
for cmd in cmds:
|
|
if "FAIL" not in dev[0].request("WNM_SLEEP " + cmd):
|
|
raise Exception("Invalid WNM_SLEEP accepted")
|
|
|
|
def test_wnm_sleep_mode_rsn(dev, apdev):
|
|
"""WNM Sleep Mode - RSN"""
|
|
params = hostapd.wpa2_params("test-wnm-rsn", "12345678")
|
|
params["time_advertisement"] = "2"
|
|
params["time_zone"] = "EST5"
|
|
params["wnm_sleep_mode"] = "1"
|
|
params["bss_transition"] = "1"
|
|
hostapd.add_ap(apdev[0]['ifname'], params)
|
|
hapd = hostapd.Hostapd(apdev[0]['ifname'])
|
|
|
|
dev[0].connect("test-wnm-rsn", psk="12345678", scan_freq="2412")
|
|
ev = hapd.wait_event([ "AP-STA-CONNECTED" ], timeout=5)
|
|
if ev is None:
|
|
raise Exception("No connection event received from hostapd")
|
|
check_wnm_sleep_mode_enter_exit(hapd, dev[0])
|
|
|
|
def test_wnm_sleep_mode_rsn_pmf(dev, apdev):
|
|
"""WNM Sleep Mode - RSN with PMF"""
|
|
wt = Wlantest()
|
|
wt.flush()
|
|
wt.add_passphrase("12345678")
|
|
params = hostapd.wpa2_params("test-wnm-rsn", "12345678")
|
|
params["wpa_key_mgmt"] = "WPA-PSK-SHA256";
|
|
params["ieee80211w"] = "2";
|
|
params["time_advertisement"] = "2"
|
|
params["time_zone"] = "EST5"
|
|
params["wnm_sleep_mode"] = "1"
|
|
params["bss_transition"] = "1"
|
|
hostapd.add_ap(apdev[0]['ifname'], params)
|
|
hapd = hostapd.Hostapd(apdev[0]['ifname'])
|
|
|
|
dev[0].connect("test-wnm-rsn", psk="12345678", ieee80211w="2",
|
|
key_mgmt="WPA-PSK-SHA256", proto="WPA2", scan_freq="2412")
|
|
ev = hapd.wait_event([ "AP-STA-CONNECTED" ], timeout=5)
|
|
if ev is None:
|
|
raise Exception("No connection event received from hostapd")
|
|
check_wnm_sleep_mode_enter_exit(hapd, dev[0])
|
|
|
|
MGMT_SUBTYPE_ACTION = 13
|
|
ACTION_CATEG_WNM = 10
|
|
WNM_ACT_BSS_TM_REQ = 7
|
|
WNM_ACT_BSS_TM_RESP = 8
|
|
|
|
def bss_tm_req(dst, src, dialog_token=1, req_mode=0, disassoc_timer=0,
|
|
validity_interval=1):
|
|
msg = {}
|
|
msg['fc'] = MGMT_SUBTYPE_ACTION << 4
|
|
msg['da'] = dst
|
|
msg['sa'] = src
|
|
msg['bssid'] = src
|
|
msg['payload'] = struct.pack("<BBBBHB",
|
|
ACTION_CATEG_WNM, WNM_ACT_BSS_TM_REQ,
|
|
dialog_token, req_mode, disassoc_timer,
|
|
validity_interval)
|
|
return msg
|
|
|
|
def rx_bss_tm_resp(hapd, expect_dialog=None, expect_status=None):
|
|
for i in range(0, 100):
|
|
resp = hapd.mgmt_rx()
|
|
if resp is None:
|
|
raise Exception("No BSS TM Response received")
|
|
if resp['subtype'] == MGMT_SUBTYPE_ACTION:
|
|
break
|
|
if i == 99:
|
|
raise Exception("Not an Action frame")
|
|
payload = resp['payload']
|
|
if len(payload) < 2 + 3:
|
|
raise Exception("Too short payload")
|
|
(category, action) = struct.unpack('BB', payload[0:2])
|
|
if category != ACTION_CATEG_WNM or action != WNM_ACT_BSS_TM_RESP:
|
|
raise Exception("Not a BSS TM Response")
|
|
pos = payload[2:]
|
|
(dialog, status, bss_term_delay) = struct.unpack('BBB', pos[0:3])
|
|
resp['dialog'] = dialog
|
|
resp['status'] = status
|
|
resp['bss_term_delay'] = bss_term_delay
|
|
pos = pos[3:]
|
|
if len(pos) >= 6 and status == 0:
|
|
resp['target_bssid'] = binascii.hexlify(pos[0:6])
|
|
pos = pos[6:]
|
|
resp['candidates'] = pos
|
|
if expect_dialog is not None and dialog != expect_dialog:
|
|
raise Exception("Unexpected dialog token")
|
|
if expect_status is not None and status != expect_status:
|
|
raise Exception("Unexpected status code %d" % status)
|
|
return resp
|
|
|
|
def expect_ack(hapd):
|
|
ev = hapd.wait_event(["MGMT-TX-STATUS"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("Missing TX status")
|
|
if "ok=1" not in ev:
|
|
raise Exception("Action frame not acknowledged")
|
|
|
|
def test_wnm_bss_tm_req(dev, apdev):
|
|
"""BSS Transition Management Request"""
|
|
params = { "ssid": "test-wnm", "bss_transition": "1" }
|
|
hapd = hostapd.add_ap(apdev[0]['ifname'], params)
|
|
dev[0].connect("test-wnm", key_mgmt="NONE", scan_freq="2412")
|
|
hapd2 = hostapd.add_ap(apdev[1]['ifname'], params)
|
|
|
|
hapd.set("ext_mgmt_frame_handling", "1")
|
|
|
|
# truncated BSS TM Request
|
|
req = bss_tm_req(dev[0].p2p_interface_addr(), apdev[0]['bssid'],
|
|
req_mode=0x08)
|
|
req['payload'] = struct.pack("<BBBBH",
|
|
ACTION_CATEG_WNM, WNM_ACT_BSS_TM_REQ,
|
|
1, 0, 0)
|
|
hapd.mgmt_tx(req)
|
|
expect_ack(hapd)
|
|
|
|
# no disassociation and no candidate list
|
|
req = bss_tm_req(dev[0].p2p_interface_addr(), apdev[0]['bssid'],
|
|
dialog_token=2)
|
|
hapd.mgmt_tx(req)
|
|
resp = rx_bss_tm_resp(hapd, expect_dialog=2, expect_status=1)
|
|
|
|
# truncated BSS Termination Duration
|
|
req = bss_tm_req(dev[0].p2p_interface_addr(), apdev[0]['bssid'],
|
|
req_mode=0x08)
|
|
hapd.mgmt_tx(req)
|
|
expect_ack(hapd)
|
|
|
|
# BSS Termination Duration with TSF=0 and Duration=10
|
|
req = bss_tm_req(dev[0].p2p_interface_addr(), apdev[0]['bssid'],
|
|
req_mode=0x08, dialog_token=3)
|
|
req['payload'] += struct.pack("<BBQH", 4, 10, 0, 10)
|
|
hapd.mgmt_tx(req)
|
|
resp = rx_bss_tm_resp(hapd, expect_dialog=3, expect_status=1)
|
|
|
|
# truncated Session Information URL
|
|
req = bss_tm_req(dev[0].p2p_interface_addr(), apdev[0]['bssid'],
|
|
req_mode=0x10)
|
|
hapd.mgmt_tx(req)
|
|
expect_ack(hapd)
|
|
req = bss_tm_req(dev[0].p2p_interface_addr(), apdev[0]['bssid'],
|
|
req_mode=0x10)
|
|
req['payload'] += struct.pack("<BBB", 3, 65, 66)
|
|
hapd.mgmt_tx(req)
|
|
expect_ack(hapd)
|
|
|
|
# Session Information URL
|
|
req = bss_tm_req(dev[0].p2p_interface_addr(), apdev[0]['bssid'],
|
|
req_mode=0x10, dialog_token=4)
|
|
req['payload'] += struct.pack("<BBB", 2, 65, 66)
|
|
hapd.mgmt_tx(req)
|
|
resp = rx_bss_tm_resp(hapd, expect_dialog=4, expect_status=0)
|
|
|
|
# Preferred Candidate List without any entries
|
|
req = bss_tm_req(dev[0].p2p_interface_addr(), apdev[0]['bssid'],
|
|
req_mode=0x01, dialog_token=5)
|
|
hapd.mgmt_tx(req)
|
|
resp = rx_bss_tm_resp(hapd, expect_dialog=5, expect_status=7)
|
|
|
|
# Preferred Candidate List with a truncated entry
|
|
req = bss_tm_req(dev[0].p2p_interface_addr(), apdev[0]['bssid'],
|
|
req_mode=0x01)
|
|
req['payload'] += struct.pack("<BB", 52, 1)
|
|
hapd.mgmt_tx(req)
|
|
expect_ack(hapd)
|
|
|
|
# Preferred Candidate List with a too short entry
|
|
req = bss_tm_req(dev[0].p2p_interface_addr(), apdev[0]['bssid'],
|
|
req_mode=0x01, dialog_token=6)
|
|
req['payload'] += struct.pack("<BB", 52, 0)
|
|
hapd.mgmt_tx(req)
|
|
resp = rx_bss_tm_resp(hapd, expect_dialog=6, expect_status=7)
|
|
|
|
# Preferred Candidate List with a non-matching entry
|
|
req = bss_tm_req(dev[0].p2p_interface_addr(), apdev[0]['bssid'],
|
|
req_mode=0x01, dialog_token=6)
|
|
req['payload'] += struct.pack("<BB6BLBBB", 52, 13,
|
|
1, 2, 3, 4, 5, 6,
|
|
0, 81, 1, 7)
|
|
hapd.mgmt_tx(req)
|
|
resp = rx_bss_tm_resp(hapd, expect_dialog=6, expect_status=7)
|
|
|
|
# Preferred Candidate List with a truncated subelement
|
|
req = bss_tm_req(dev[0].p2p_interface_addr(), apdev[0]['bssid'],
|
|
req_mode=0x01, dialog_token=7)
|
|
req['payload'] += struct.pack("<BB6BLBBBBB", 52, 13 + 2,
|
|
1, 2, 3, 4, 5, 6,
|
|
0, 81, 1, 7,
|
|
1, 1)
|
|
hapd.mgmt_tx(req)
|
|
resp = rx_bss_tm_resp(hapd, expect_dialog=7, expect_status=7)
|
|
|
|
# Preferred Candidate List with lots of invalid optional subelements
|
|
req = bss_tm_req(dev[0].p2p_interface_addr(), apdev[0]['bssid'],
|
|
req_mode=0x01, dialog_token=8)
|
|
subelems = struct.pack("<BBHB", 1, 3, 0, 100)
|
|
subelems += struct.pack("<BBB", 2, 1, 65)
|
|
subelems += struct.pack("<BB", 3, 0)
|
|
subelems += struct.pack("<BBQB", 4, 9, 0, 10)
|
|
subelems += struct.pack("<BBHLB", 5, 7, 0, 0, 0)
|
|
subelems += struct.pack("<BB", 66, 0)
|
|
subelems += struct.pack("<BBBBBB", 70, 4, 0, 0, 0, 0)
|
|
subelems += struct.pack("<BB", 71, 0)
|
|
req['payload'] += struct.pack("<BB6BLBBB", 52, 13 + len(subelems),
|
|
1, 2, 3, 4, 5, 6,
|
|
0, 81, 1, 7) + subelems
|
|
hapd.mgmt_tx(req)
|
|
resp = rx_bss_tm_resp(hapd, expect_dialog=8, expect_status=7)
|
|
|
|
# Preferred Candidate List with lots of valid optional subelements (twice)
|
|
req = bss_tm_req(dev[0].p2p_interface_addr(), apdev[0]['bssid'],
|
|
req_mode=0x01, dialog_token=8)
|
|
# TSF Information
|
|
subelems = struct.pack("<BBHH", 1, 4, 0, 100)
|
|
# Condensed Country String
|
|
subelems += struct.pack("<BBBB", 2, 2, 65, 66)
|
|
# BSS Transition Candidate Preference
|
|
subelems += struct.pack("<BBB", 3, 1, 100)
|
|
# BSS Termination Duration
|
|
subelems += struct.pack("<BBQH", 4, 10, 0, 10)
|
|
# Bearing
|
|
subelems += struct.pack("<BBHLH", 5, 8, 0, 0, 0)
|
|
# Measurement Pilot Transmission
|
|
subelems += struct.pack("<BBBBB", 66, 3, 0, 0, 0)
|
|
# RM Enabled Capabilities
|
|
subelems += struct.pack("<BBBBBBB", 70, 5, 0, 0, 0, 0, 0)
|
|
# Multiple BSSID
|
|
subelems += struct.pack("<BBBB", 71, 2, 0, 0)
|
|
req['payload'] += struct.pack("<BB6BLBBB", 52, 13 + len(subelems) * 2,
|
|
1, 2, 3, 4, 5, 6,
|
|
0, 81, 1, 7) + subelems + subelems
|
|
hapd.mgmt_tx(req)
|
|
resp = rx_bss_tm_resp(hapd, expect_dialog=8, expect_status=7)
|
|
|
|
def test_wnm_bss_keep_alive(dev, apdev):
|
|
"""WNM keep-alive"""
|
|
params = { "ssid": "test-wnm",
|
|
"ap_max_inactivity": "1" }
|
|
hapd = hostapd.add_ap(apdev[0]['ifname'], params)
|
|
|
|
addr = dev[0].p2p_interface_addr()
|
|
dev[0].connect("test-wnm", key_mgmt="NONE", scan_freq="2412")
|
|
start = hapd.get_sta(addr)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECTED"], timeout=2)
|
|
if ev is not None:
|
|
raise Exception("Unexpected disconnection")
|
|
end = hapd.get_sta(addr)
|
|
if int(end['rx_packets']) <= int(start['rx_packets']):
|
|
raise Exception("No keep-alive packets received")
|
|
try:
|
|
# Disable client keep-alive so that hostapd will verify connection
|
|
# with client poll
|
|
dev[0].request("SET no_keep_alive 1")
|
|
for i in range(60):
|
|
sta = hapd.get_sta(addr)
|
|
logger.info("timeout_next=%s rx_packets=%s tx_packets=%s" % (sta['timeout_next'], sta['rx_packets'], sta['tx_packets']))
|
|
if i > 1 and sta['timeout_next'] != "NULLFUNC POLL" and int(sta['tx_packets']) > int(end['tx_packets']):
|
|
break
|
|
ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECTED"], timeout=0.5)
|
|
if ev is not None:
|
|
raise Exception("Unexpected disconnection (client poll expected)")
|
|
finally:
|
|
dev[0].request("SET no_keep_alive 0")
|
|
if int(sta['tx_packets']) <= int(end['tx_packets']):
|
|
raise Exception("No client poll packet seen")
|
|
|
|
def test_wnm_bss_tm(dev, apdev):
|
|
"""WNM BSS Transition Management"""
|
|
try:
|
|
hapd = None
|
|
hapd2 = None
|
|
params = { "ssid": "test-wnm",
|
|
"country_code": "FI",
|
|
"ieee80211d": "1",
|
|
"hw_mode": "g",
|
|
"channel": "1",
|
|
"bss_transition": "1" }
|
|
hapd = hostapd.add_ap(apdev[0]['ifname'], params)
|
|
|
|
id = dev[0].connect("test-wnm", key_mgmt="NONE", scan_freq="2412")
|
|
dev[0].set_network(id, "scan_freq", "")
|
|
|
|
params = { "ssid": "test-wnm",
|
|
"country_code": "FI",
|
|
"ieee80211d": "1",
|
|
"hw_mode": "a",
|
|
"channel": "36",
|
|
"bss_transition": "1" }
|
|
hapd2 = hostapd.add_ap(apdev[1]['ifname'], params)
|
|
|
|
addr = dev[0].p2p_interface_addr()
|
|
dev[0].dump_monitor()
|
|
|
|
logger.info("No neighbor list entries")
|
|
if "OK" not in hapd.request("BSS_TM_REQ " + addr):
|
|
raise Exception("BSS_TM_REQ command failed")
|
|
ev = hapd.wait_event(['BSS-TM-RESP'], timeout=10)
|
|
if ev is None:
|
|
raise Exception("No BSS Transition Management Response")
|
|
if addr not in ev:
|
|
raise Exception("Unexpected BSS Transition Management Response address")
|
|
if "status_code=0" in ev:
|
|
raise Exception("BSS transition accepted unexpectedly")
|
|
dev[0].dump_monitor()
|
|
|
|
logger.info("Neighbor list entry, but not claimed as Preferred Candidate List")
|
|
if "OK" not in hapd.request("BSS_TM_REQ " + addr + " neighbor=11:22:33:44:55:66,0x0000,81,3,7"):
|
|
raise Exception("BSS_TM_REQ command failed")
|
|
ev = hapd.wait_event(['BSS-TM-RESP'], timeout=10)
|
|
if ev is None:
|
|
raise Exception("No BSS Transition Management Response")
|
|
if "status_code=0" in ev:
|
|
raise Exception("BSS transition accepted unexpectedly")
|
|
dev[0].dump_monitor()
|
|
|
|
logger.info("Preferred Candidate List (no matching neighbor) without Disassociation Imminent")
|
|
if "OK" not in hapd.request("BSS_TM_REQ " + addr + " pref=1 neighbor=11:22:33:44:55:66,0x0000,81,3,7,0301ff neighbor=22:33:44:55:66:77,0x0000,1,36,7 neighbor=00:11:22:33:44:55,0x0000,81,4,7,03010a"):
|
|
raise Exception("BSS_TM_REQ command failed")
|
|
ev = hapd.wait_event(['BSS-TM-RESP'], timeout=10)
|
|
if ev is None:
|
|
raise Exception("No BSS Transition Management Response")
|
|
if "status_code=0" in ev:
|
|
raise Exception("BSS transition accepted unexpectedly")
|
|
ev = dev[0].wait_event(["CTRL-EVENT-SCAN-STARTED"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("No scan started")
|
|
dev[0].dump_monitor()
|
|
|
|
logger.info("Preferred Candidate List (matching neighbor for another BSS) without Disassociation Imminent")
|
|
if "OK" not in hapd.request("BSS_TM_REQ " + addr + " pref=1 abridged=1 valid_int=255 neighbor=" + apdev[1]['bssid'] + ",0x0000,115,36,7,0301ff"):
|
|
raise Exception("BSS_TM_REQ command failed")
|
|
ev = hapd.wait_event(['BSS-TM-RESP'], timeout=10)
|
|
if ev is None:
|
|
raise Exception("No BSS Transition Management Response")
|
|
if "status_code=0" not in ev:
|
|
raise Exception("BSS transition request was not accepted: " + ev)
|
|
if "target_bssid=" + apdev[1]['bssid'] not in ev:
|
|
raise Exception("Unexpected target BSS: " + ev)
|
|
dev[0].wait_connected(timeout=15, error="No reassociation seen")
|
|
if apdev[1]['bssid'] not in ev:
|
|
raise Exception("Unexpected reassociation target: " + ev)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-SCAN-STARTED"], timeout=0.1)
|
|
if ev is not None:
|
|
raise Exception("Unexpected scan started")
|
|
dev[0].dump_monitor()
|
|
|
|
logger.info("Preferred Candidate List with two matches, no roam needed")
|
|
if "OK" not in hapd2.request("BSS_TM_REQ " + addr + " pref=1 abridged=1 valid_int=255 neighbor=" + apdev[0]['bssid'] + ",0x0000,81,1,7,030101 neighbor=" + apdev[1]['bssid'] + ",0x0000,115,36,7,0301ff"):
|
|
raise Exception("BSS_TM_REQ command failed")
|
|
ev = hapd2.wait_event(['BSS-TM-RESP'], timeout=10)
|
|
if ev is None:
|
|
raise Exception("No BSS Transition Management Response")
|
|
if "status_code=0" not in ev:
|
|
raise Exception("BSS transition request was not accepted: " + ev)
|
|
if "target_bssid=" + apdev[1]['bssid'] not in ev:
|
|
raise Exception("Unexpected target BSS: " + ev)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-SCAN-STARTED"], timeout=0.1)
|
|
if ev is not None:
|
|
raise Exception("Unexpected scan started")
|
|
ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED"], timeout=0.5)
|
|
if ev is not None:
|
|
raise Exception("Unexpected reassociation");
|
|
finally:
|
|
dev[0].request("DISCONNECT")
|
|
if hapd:
|
|
hapd.request("DISABLE")
|
|
if hapd2:
|
|
hapd2.request("DISABLE")
|
|
subprocess.call(['iw', 'reg', 'set', '00'])
|
|
dev[0].flush_scan_cache()
|
|
|
|
def start_wnm_tm(ap, country, dev):
|
|
params = { "ssid": "test-wnm",
|
|
"country_code": country,
|
|
"ieee80211d": "1",
|
|
"hw_mode": "g",
|
|
"channel": "1",
|
|
"bss_transition": "1" }
|
|
hapd = hostapd.add_ap(ap['ifname'], params)
|
|
id = dev.connect("test-wnm", key_mgmt="NONE", scan_freq="2412")
|
|
dev.dump_monitor()
|
|
dev.set_network(id, "scan_freq", "")
|
|
return hapd, id
|
|
|
|
def stop_wnm_tm(hapd, dev):
|
|
dev.request("DISCONNECT")
|
|
try:
|
|
dev.wait_disconnected()
|
|
except:
|
|
pass
|
|
if hapd:
|
|
hapd.request("DISABLE")
|
|
subprocess.call(['iw', 'reg', 'set', '00'])
|
|
dev.flush_scan_cache()
|
|
|
|
def wnm_bss_tm_check(hapd, dev, data):
|
|
addr = dev.p2p_interface_addr()
|
|
if "OK" not in hapd.request("BSS_TM_REQ " + addr + " " + data):
|
|
raise Exception("BSS_TM_REQ command failed")
|
|
ev = dev.wait_event(["CTRL-EVENT-SCAN-STARTED"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("No scan started")
|
|
ev = dev.wait_event(["CTRL-EVENT-SCAN-RESULTS"], 15)
|
|
if ev is None:
|
|
raise Exception("Scan did not complete")
|
|
|
|
ev = hapd.wait_event(['BSS-TM-RESP'], timeout=10)
|
|
if ev is None:
|
|
raise Exception("No BSS Transition Management Response")
|
|
if "status_code=7" not in ev:
|
|
raise Exception("Unexpected response: " + ev)
|
|
|
|
def test_wnm_bss_tm_country_us(dev, apdev):
|
|
"""WNM BSS Transition Management (US)"""
|
|
try:
|
|
hapd = None
|
|
hapd, id = start_wnm_tm(apdev[0], "US", dev[0])
|
|
|
|
logger.info("Preferred Candidate List (no matching neighbor, known channels)")
|
|
wnm_bss_tm_check(hapd, dev[0], "pref=1 neighbor=11:22:33:44:55:66,0x0000,12,3,7,0301ff neighbor=00:11:22:33:44:55,0x0000,2,52,7,03010a neighbor=00:11:22:33:44:57,0x0000,4,100,7 neighbor=00:11:22:33:44:59,0x0000,3,149,7 neighbor=00:11:22:33:44:5b,0x0000,34,1,7 neighbor=00:11:22:33:44:5d,0x0000,5,149,7")
|
|
|
|
# Make the test take less time by limiting full scans
|
|
dev[0].set_network(id, "scan_freq", "2412")
|
|
logger.info("Preferred Candidate List (no matching neighbor, unknown channels)")
|
|
wnm_bss_tm_check(hapd, dev[0], "pref=1 neighbor=11:22:33:44:55:66,0x0000,12,0,7,0301ff neighbor=22:33:44:55:66:77,0x0000,12,12,7 neighbor=00:11:22:33:44:55,0x0000,2,35,7,03010a neighbor=00:11:22:33:44:56,0x0000,2,65,7 neighbor=00:11:22:33:44:57,0x0000,4,99,7 neighbor=00:11:22:33:44:58,0x0000,4,145,7")
|
|
|
|
logger.info("Preferred Candidate List (no matching neighbor, unknown channels 2)")
|
|
wnm_bss_tm_check(hapd, dev[0], "pref=1 neighbor=00:11:22:33:44:59,0x0000,3,148,7 neighbor=00:11:22:33:44:5a,0x0000,3,162,7 neighbor=00:11:22:33:44:5b,0x0000,34,0,7 neighbor=00:11:22:33:44:5c,0x0000,34,4,7 neighbor=00:11:22:33:44:5d,0x0000,5,148,7 neighbor=00:11:22:33:44:5e,0x0000,5,166,7 neighbor=00:11:22:33:44:5f,0x0000,0,0,7")
|
|
finally:
|
|
stop_wnm_tm(hapd, dev[0])
|
|
|
|
def test_wnm_bss_tm_country_fi(dev, apdev):
|
|
"""WNM BSS Transition Management (FI)"""
|
|
addr = dev[0].p2p_interface_addr()
|
|
try:
|
|
hapd = None
|
|
hapd, id = start_wnm_tm(apdev[0], "FI", dev[0])
|
|
|
|
logger.info("Preferred Candidate List (no matching neighbor, known channels)")
|
|
wnm_bss_tm_check(hapd, dev[0], "pref=1 neighbor=11:22:33:44:55:66,0x0000,4,3,7,0301ff neighbor=00:11:22:33:44:55,0x0000,1,36,7,03010a neighbor=00:11:22:33:44:57,0x0000,3,100,7 neighbor=00:11:22:33:44:59,0x0000,17,149,7 neighbor=00:11:22:33:44:5c,0x0000,18,1,7")
|
|
|
|
# Make the test take less time by limiting full scans
|
|
dev[0].set_network(id, "scan_freq", "2412")
|
|
logger.info("Preferred Candidate List (no matching neighbor, unknown channels)")
|
|
wnm_bss_tm_check(hapd, dev[0], "pref=1 neighbor=00:11:22:33:44:00,0x0000,4,0,7 neighbor=00:11:22:33:44:01,0x0000,4,14,7 neighbor=00:11:22:33:44:02,0x0000,1,35,7 neighbor=00:11:22:33:44:03,0x0000,1,65,7 neighbor=00:11:22:33:44:04,0x0000,3,99,7 neighbor=00:11:22:33:44:05,0x0000,3,141,7 neighbor=00:11:22:33:44:06,0x0000,17,148,7 neighbor=00:11:22:33:44:07,0x0000,17,170,7 neighbor=00:11:22:33:44:08,0x0000,18,0,7 neighbor=00:11:22:33:44:09,0x0000,18,5,7")
|
|
|
|
logger.info("Preferred Candidate List (no matching neighbor, unknown channels 2)")
|
|
wnm_bss_tm_check(hapd, dev[0], "pref=1 neighbor=00:11:22:33:44:00,0x0000,0,0,7")
|
|
finally:
|
|
stop_wnm_tm(hapd, dev[0])
|
|
|
|
def test_wnm_bss_tm_country_jp(dev, apdev):
|
|
"""WNM BSS Transition Management (JP)"""
|
|
addr = dev[0].p2p_interface_addr()
|
|
try:
|
|
hapd = None
|
|
hapd, id = start_wnm_tm(apdev[0], "JP", dev[0])
|
|
|
|
logger.info("Preferred Candidate List (no matching neighbor, known channels)")
|
|
wnm_bss_tm_check(hapd, dev[0], "pref=1 neighbor=11:22:33:44:55:66,0x0000,30,3,7,0301ff neighbor=00:11:22:33:44:55,0x0000,31,14,7,03010a neighbor=00:11:22:33:44:57,0x0000,1,36,7 neighbor=00:11:22:33:44:59,0x0000,34,100,7 neighbor=00:11:22:33:44:5c,0x0000,59,1,7")
|
|
|
|
# Make the test take less time by limiting full scans
|
|
dev[0].set_network(id, "scan_freq", "2412")
|
|
logger.info("Preferred Candidate List (no matching neighbor, unknown channels)")
|
|
wnm_bss_tm_check(hapd, dev[0], "pref=1 neighbor=11:22:33:44:55:66,0x0000,30,0,7,0301ff neighbor=22:33:44:55:66:77,0x0000,30,14,7 neighbor=00:11:22:33:44:56,0x0000,31,13,7 neighbor=00:11:22:33:44:57,0x0000,1,33,7 neighbor=00:11:22:33:44:58,0x0000,1,65,7 neighbor=00:11:22:33:44:5a,0x0000,34,99,7 neighbor=00:11:22:33:44:5b,0x0000,34,141,7 neighbor=00:11:22:33:44:5d,0x0000,59,0,7 neighbor=00:11:22:33:44:5e,0x0000,59,4,7 neighbor=00:11:22:33:44:5f,0x0000,0,0,7")
|
|
finally:
|
|
stop_wnm_tm(hapd, dev[0])
|
|
|
|
def test_wnm_bss_tm_country_cn(dev, apdev):
|
|
"""WNM BSS Transition Management (CN)"""
|
|
addr = dev[0].p2p_interface_addr()
|
|
try:
|
|
hapd = None
|
|
hapd, id = start_wnm_tm(apdev[0], "CN", dev[0])
|
|
|
|
logger.info("Preferred Candidate List (no matching neighbor, known channels)")
|
|
wnm_bss_tm_check(hapd, dev[0], "pref=1 neighbor=11:22:33:44:55:66,0x0000,7,3,7,0301ff neighbor=00:11:22:33:44:55,0x0000,1,36,7,03010a neighbor=00:11:22:33:44:57,0x0000,3,149,7 neighbor=00:11:22:33:44:59,0x0000,6,149,7")
|
|
|
|
# Make the test take less time by limiting full scans
|
|
dev[0].set_network(id, "scan_freq", "2412")
|
|
logger.info("Preferred Candidate List (no matching neighbor, unknown channels)")
|
|
wnm_bss_tm_check(hapd, dev[0], "pref=1 neighbor=11:22:33:44:55:66,0x0000,7,0,7,0301ff neighbor=22:33:44:55:66:77,0x0000,7,14,7 neighbor=00:11:22:33:44:56,0x0000,1,35,7 neighbor=00:11:22:33:44:57,0x0000,1,65,7 neighbor=00:11:22:33:44:58,0x0000,3,148,7 neighbor=00:11:22:33:44:5a,0x0000,3,166,7 neighbor=00:11:22:33:44:5f,0x0000,0,0,7")
|
|
finally:
|
|
stop_wnm_tm(hapd, dev[0])
|
|
|
|
def test_wnm_bss_tm_global(dev, apdev):
|
|
"""WNM BSS Transition Management (global)"""
|
|
addr = dev[0].p2p_interface_addr()
|
|
try:
|
|
hapd = None
|
|
hapd, id = start_wnm_tm(apdev[0], "XX", dev[0])
|
|
|
|
logger.info("Preferred Candidate List (no matching neighbor, known channels)")
|
|
wnm_bss_tm_check(hapd, dev[0], "pref=1 neighbor=11:22:33:44:55:66,0x0000,81,3,7,0301ff neighbor=00:11:22:33:44:55,0x0000,82,14,7,03010a neighbor=00:11:22:33:44:57,0x0000,83,1,7 neighbor=00:11:22:33:44:59,0x0000,115,36,7 neighbor=00:11:22:33:44:5a,0x0000,121,100,7 neighbor=00:11:22:33:44:5c,0x0000,124,149,7 neighbor=00:11:22:33:44:5d,0x0000,125,149,7 neighbor=00:11:22:33:44:5e,0x0000,128,42,7 neighbor=00:11:22:33:44:5f,0x0000,129,50,7 neighbor=00:11:22:33:44:60,0x0000,180,1,7")
|
|
|
|
# Make the test take less time by limiting full scans
|
|
dev[0].set_network(id, "scan_freq", "2412")
|
|
logger.info("Preferred Candidate List (no matching neighbor, unknown channels)")
|
|
wnm_bss_tm_check(hapd, dev[0], "pref=1 neighbor=00:11:22:33:44:00,0x0000,81,0,7 neighbor=00:11:22:33:44:01,0x0000,81,14,7 neighbor=00:11:22:33:44:02,0x0000,82,13,7 neighbor=00:11:22:33:44:03,0x0000,83,0,7 neighbor=00:11:22:33:44:04,0x0000,83,14,7 neighbor=00:11:22:33:44:05,0x0000,115,35,7 neighbor=00:11:22:33:44:06,0x0000,115,65,7 neighbor=00:11:22:33:44:07,0x0000,121,99,7 neighbor=00:11:22:33:44:08,0x0000,121,141,7 neighbor=00:11:22:33:44:09,0x0000,124,148,7")
|
|
|
|
logger.info("Preferred Candidate List (no matching neighbor, unknown channels 2)")
|
|
wnm_bss_tm_check(hapd, dev[0], "pref=1 neighbor=00:11:22:33:44:00,0x0000,124,162,7 neighbor=00:11:22:33:44:01,0x0000,125,148,7 neighbor=00:11:22:33:44:02,0x0000,125,170,7 neighbor=00:11:22:33:44:03,0x0000,128,35,7 neighbor=00:11:22:33:44:04,0x0000,128,162,7 neighbor=00:11:22:33:44:05,0x0000,129,49,7 neighbor=00:11:22:33:44:06,0x0000,129,115,7 neighbor=00:11:22:33:44:07,0x0000,180,0,7 neighbor=00:11:22:33:44:08,0x0000,180,5,7 neighbor=00:11:22:33:44:09,0x0000,0,0,7")
|
|
finally:
|
|
stop_wnm_tm(hapd, dev[0])
|