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fragattacks/tests/hwsim/test_ap_ft.py
Jouni Malinen c89422864f tests: WPA2-PSK-FT AP Reassociation Request frame processing 
Signed-off-by: Jouni Malinen <j@w1.fi>
2017-02-19 11:55:51 +02:00

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# Fast BSS Transition tests
# Copyright (c) 2013-2017, Jouni Malinen <j@w1.fi>
#
# This software may be distributed under the terms of the BSD license.
# See README for more details.
from remotehost import remote_compatible
import binascii
import os
import time
import logging
logger = logging.getLogger()
import struct
import hwsim_utils
import hostapd
from utils import HwsimSkip, alloc_fail, fail_test, wait_fail_trigger, skip_with_fips, parse_ie
from wlantest import Wlantest
from test_ap_psk import check_mib, find_wpas_process, read_process_memory, verify_not_present, get_key_locations
def ft_base_rsn():
params = { "wpa": "2",
"wpa_key_mgmt": "FT-PSK",
"rsn_pairwise": "CCMP" }
return params
def ft_base_mixed():
params = { "wpa": "3",
"wpa_key_mgmt": "WPA-PSK FT-PSK",
"wpa_pairwise": "TKIP",
"rsn_pairwise": "CCMP" }
return params
def ft_params(rsn=True, ssid=None, passphrase=None):
if rsn:
params = ft_base_rsn()
else:
params = ft_base_mixed()
if ssid:
params["ssid"] = ssid
if passphrase:
params["wpa_passphrase"] = passphrase
params["mobility_domain"] = "a1b2"
params["r0_key_lifetime"] = "10000"
params["pmk_r1_push"] = "1"
params["reassociation_deadline"] = "1000"
return params
def ft_params1a(rsn=True, ssid=None, passphrase=None):
params = ft_params(rsn, ssid, passphrase)
params['nas_identifier'] = "nas1.w1.fi"
params['r1_key_holder'] = "000102030405"
return params
def ft_params1(rsn=True, ssid=None, passphrase=None):
params = ft_params1a(rsn, ssid, passphrase)
params['r0kh'] = [ "02:00:00:00:03:00 nas1.w1.fi 100102030405060708090a0b0c0d0e0f",
"02:00:00:00:04:00 nas2.w1.fi 300102030405060708090a0b0c0d0e0f" ]
params['r1kh'] = "02:00:00:00:04:00 00:01:02:03:04:06 200102030405060708090a0b0c0d0e0f"
return params
def ft_params2a(rsn=True, ssid=None, passphrase=None):
params = ft_params(rsn, ssid, passphrase)
params['nas_identifier'] = "nas2.w1.fi"
params['r1_key_holder'] = "000102030406"
return params
def ft_params2(rsn=True, ssid=None, passphrase=None):
params = ft_params2a(rsn, ssid, passphrase)
params['r0kh'] = [ "02:00:00:00:03:00 nas1.w1.fi 200102030405060708090a0b0c0d0e0f",
"02:00:00:00:04:00 nas2.w1.fi 000102030405060708090a0b0c0d0e0f" ]
params['r1kh'] = "02:00:00:00:03:00 00:01:02:03:04:05 300102030405060708090a0b0c0d0e0f"
return params
def ft_params1_r0kh_mismatch(rsn=True, ssid=None, passphrase=None):
params = ft_params(rsn, ssid, passphrase)
params['nas_identifier'] = "nas1.w1.fi"
params['r1_key_holder'] = "000102030405"
params['r0kh'] = [ "02:00:00:00:03:00 nas1.w1.fi 100102030405060708090a0b0c0d0e0f",
"12:00:00:00:04:00 nas2.w1.fi 300102030405060708090a0b0c0d0e0f" ]
params['r1kh'] = "12:00:00:00:04:00 10:01:02:03:04:06 200102030405060708090a0b0c0d0e0f"
return params
def ft_params2_incorrect_rrb_key(rsn=True, ssid=None, passphrase=None):
params = ft_params(rsn, ssid, passphrase)
params['nas_identifier'] = "nas2.w1.fi"
params['r1_key_holder'] = "000102030406"
params['r0kh'] = [ "02:00:00:00:03:00 nas1.w1.fi 200102030405060708090a0b0c0d0ef1",
"02:00:00:00:04:00 nas2.w1.fi 000102030405060708090a0b0c0d0ef2" ]
params['r1kh'] = "02:00:00:00:03:00 00:01:02:03:04:05 300102030405060708090a0b0c0d0ef3"
return params
def ft_params2_r0kh_mismatch(rsn=True, ssid=None, passphrase=None):
params = ft_params(rsn, ssid, passphrase)
params['nas_identifier'] = "nas2.w1.fi"
params['r1_key_holder'] = "000102030406"
params['r0kh'] = [ "12:00:00:00:03:00 nas1.w1.fi 200102030405060708090a0b0c0d0e0f",
"02:00:00:00:04:00 nas2.w1.fi 000102030405060708090a0b0c0d0e0f" ]
params['r1kh'] = "12:00:00:00:03:00 10:01:02:03:04:05 300102030405060708090a0b0c0d0e0f"
return params
def run_roams(dev, apdev, hapd0, hapd1, ssid, passphrase, over_ds=False,
sae=False, eap=False, fail_test=False, roams=1,
pairwise_cipher="CCMP", group_cipher="TKIP CCMP", ptk_rekey="0",
test_connectivity=True):
logger.info("Connect to first AP")
if eap:
dev.connect(ssid, key_mgmt="FT-EAP", proto="WPA2", ieee80211w="1",
eap="GPSK", identity="gpsk user",
password="abcdefghijklmnop0123456789abcdef",
scan_freq="2412",
pairwise=pairwise_cipher, group=group_cipher,
wpa_ptk_rekey=ptk_rekey)
else:
if sae:
key_mgmt="FT-SAE"
else:
key_mgmt="FT-PSK"
dev.connect(ssid, psk=passphrase, key_mgmt=key_mgmt, proto="WPA2",
ieee80211w="1", scan_freq="2412",
pairwise=pairwise_cipher, group=group_cipher,
wpa_ptk_rekey=ptk_rekey)
if dev.get_status_field('bssid') == apdev[0]['bssid']:
ap1 = apdev[0]
ap2 = apdev[1]
hapd1ap = hapd0
hapd2ap = hapd1
else:
ap1 = apdev[1]
ap2 = apdev[0]
hapd1ap = hapd1
hapd2ap = hapd0
if test_connectivity:
hwsim_utils.test_connectivity(dev, hapd1ap)
dev.scan_for_bss(ap2['bssid'], freq="2412")
for i in range(0, roams):
logger.info("Roam to the second AP")
if over_ds:
dev.roam_over_ds(ap2['bssid'], fail_test=fail_test)
else:
dev.roam(ap2['bssid'], fail_test=fail_test)
if fail_test:
return
if dev.get_status_field('bssid') != ap2['bssid']:
raise Exception("Did not connect to correct AP")
if (i == 0 or i == roams - 1) and test_connectivity:
hwsim_utils.test_connectivity(dev, hapd2ap)
logger.info("Roam back to the first AP")
if over_ds:
dev.roam_over_ds(ap1['bssid'])
else:
dev.roam(ap1['bssid'])
if dev.get_status_field('bssid') != ap1['bssid']:
raise Exception("Did not connect to correct AP")
if (i == 0 or i == roams - 1) and test_connectivity:
hwsim_utils.test_connectivity(dev, hapd1ap)
def test_ap_ft(dev, apdev):
"""WPA2-PSK-FT AP"""
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
hapd0 = hostapd.add_ap(apdev[0], params)
params = ft_params2(ssid=ssid, passphrase=passphrase)
hapd1 = hostapd.add_ap(apdev[1], params)
run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase)
if "[WPA2-FT/PSK-CCMP]" not in dev[0].request("SCAN_RESULTS"):
raise Exception("Scan results missing RSN element info")
def test_ap_ft_local_key_gen(dev, apdev):
"""WPA2-PSK-FT AP with local key generation (without pull/push)"""
ssid = "test-ft"
passphrase="12345678"
params = ft_params1a(ssid=ssid, passphrase=passphrase)
params['ft_psk_generate_local'] = "1";
del params['pmk_r1_push']
hapd0 = hostapd.add_ap(apdev[0]['ifname'], params)
params = ft_params2a(ssid=ssid, passphrase=passphrase)
params['ft_psk_generate_local'] = "1";
del params['pmk_r1_push']
hapd1 = hostapd.add_ap(apdev[1]['ifname'], params)
run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase)
if "[WPA2-FT/PSK-CCMP]" not in dev[0].request("SCAN_RESULTS"):
raise Exception("Scan results missing RSN element info")
def test_ap_ft_many(dev, apdev):
"""WPA2-PSK-FT AP multiple times"""
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
hapd0 = hostapd.add_ap(apdev[0], params)
params = ft_params2(ssid=ssid, passphrase=passphrase)
hapd1 = hostapd.add_ap(apdev[1], params)
run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, roams=50)
def test_ap_ft_mixed(dev, apdev):
"""WPA2-PSK-FT mixed-mode AP"""
ssid = "test-ft-mixed"
passphrase="12345678"
params = ft_params1(rsn=False, ssid=ssid, passphrase=passphrase)
hapd = hostapd.add_ap(apdev[0], params)
key_mgmt = hapd.get_config()['key_mgmt']
vals = key_mgmt.split(' ')
if vals[0] != "WPA-PSK" or vals[1] != "FT-PSK":
raise Exception("Unexpected GET_CONFIG(key_mgmt): " + key_mgmt)
params = ft_params2(rsn=False, ssid=ssid, passphrase=passphrase)
hapd1 = hostapd.add_ap(apdev[1], params)
run_roams(dev[0], apdev, hapd, hapd1, ssid, passphrase)
def test_ap_ft_pmf(dev, apdev):
"""WPA2-PSK-FT AP with PMF"""
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
params["ieee80211w"] = "2"
hapd0 = hostapd.add_ap(apdev[0], params)
params = ft_params2(ssid=ssid, passphrase=passphrase)
params["ieee80211w"] = "2"
hapd1 = hostapd.add_ap(apdev[1], params)
run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase)
def test_ap_ft_over_ds(dev, apdev):
"""WPA2-PSK-FT AP over DS"""
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
hapd0 = hostapd.add_ap(apdev[0], params)
params = ft_params2(ssid=ssid, passphrase=passphrase)
hapd1 = hostapd.add_ap(apdev[1], params)
run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True)
check_mib(dev[0], [ ("dot11RSNAAuthenticationSuiteRequested", "00-0f-ac-4"),
("dot11RSNAAuthenticationSuiteSelected", "00-0f-ac-4") ])
def test_ap_ft_over_ds_disabled(dev, apdev):
"""WPA2-PSK-FT AP over DS disabled"""
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
params['ft_over_ds'] = '0'
hapd0 = hostapd.add_ap(apdev[0], params)
params = ft_params2(ssid=ssid, passphrase=passphrase)
params['ft_over_ds'] = '0'
hapd1 = hostapd.add_ap(apdev[1], params)
run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True,
fail_test=True)
def test_ap_ft_over_ds_many(dev, apdev):
"""WPA2-PSK-FT AP over DS multiple times"""
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
hapd0 = hostapd.add_ap(apdev[0], params)
params = ft_params2(ssid=ssid, passphrase=passphrase)
hapd1 = hostapd.add_ap(apdev[1], params)
run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True,
roams=50)
@remote_compatible
def test_ap_ft_over_ds_unknown_target(dev, apdev):
"""WPA2-PSK-FT AP"""
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
hapd0 = hostapd.add_ap(apdev[0], params)
dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
scan_freq="2412")
dev[0].roam_over_ds("02:11:22:33:44:55", fail_test=True)
@remote_compatible
def test_ap_ft_over_ds_unexpected(dev, apdev):
"""WPA2-PSK-FT AP over DS and unexpected response"""
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
hapd0 = hostapd.add_ap(apdev[0], params)
params = ft_params2(ssid=ssid, passphrase=passphrase)
hapd1 = hostapd.add_ap(apdev[1], params)
dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
scan_freq="2412")
if dev[0].get_status_field('bssid') == apdev[0]['bssid']:
ap1 = apdev[0]
ap2 = apdev[1]
hapd1ap = hapd0
hapd2ap = hapd1
else:
ap1 = apdev[1]
ap2 = apdev[0]
hapd1ap = hapd1
hapd2ap = hapd0
addr = dev[0].own_addr()
hapd1ap.set("ext_mgmt_frame_handling", "1")
logger.info("Foreign STA address")
msg = {}
msg['fc'] = 13 << 4
msg['da'] = addr
msg['sa'] = ap1['bssid']
msg['bssid'] = ap1['bssid']
msg['payload'] = binascii.unhexlify("06021122334455660102030405060000")
hapd1ap.mgmt_tx(msg)
logger.info("No over-the-DS in progress")
msg['payload'] = binascii.unhexlify("0602" + addr.replace(':', '') + "0102030405060000")
hapd1ap.mgmt_tx(msg)
logger.info("Non-zero status code")
msg['payload'] = binascii.unhexlify("0602" + addr.replace(':', '') + "0102030405060100")
hapd1ap.mgmt_tx(msg)
hapd1ap.dump_monitor()
dev[0].scan_for_bss(ap2['bssid'], freq="2412")
if "OK" not in dev[0].request("FT_DS " + ap2['bssid']):
raise Exception("FT_DS failed")
req = hapd1ap.mgmt_rx()
logger.info("Foreign Target AP")
msg['payload'] = binascii.unhexlify("0602" + addr.replace(':', '') + "0102030405060000")
hapd1ap.mgmt_tx(msg)
addrs = addr.replace(':', '') + ap2['bssid'].replace(':', '')
logger.info("No IEs")
msg['payload'] = binascii.unhexlify("0602" + addrs + "0000")
hapd1ap.mgmt_tx(msg)
logger.info("Invalid IEs (trigger parsing failure)")
msg['payload'] = binascii.unhexlify("0602" + addrs + "00003700")
hapd1ap.mgmt_tx(msg)
logger.info("Too short MDIE")
msg['payload'] = binascii.unhexlify("0602" + addrs + "000036021122")
hapd1ap.mgmt_tx(msg)
logger.info("Mobility domain mismatch")
msg['payload'] = binascii.unhexlify("0602" + addrs + "00003603112201")
hapd1ap.mgmt_tx(msg)
logger.info("No FTIE")
msg['payload'] = binascii.unhexlify("0602" + addrs + "00003603a1b201")
hapd1ap.mgmt_tx(msg)
logger.info("FTIE SNonce mismatch")
msg['payload'] = binascii.unhexlify("0602" + addrs + "00003603a1b201375e0000" + "00000000000000000000000000000000" + "0000000000000000000000000000000000000000000000000000000000000000" + "1000000000000000000000000000000000000000000000000000000000000001" + "030a6e6173322e77312e6669")
hapd1ap.mgmt_tx(msg)
logger.info("No R0KH-ID subelem in FTIE")
snonce = binascii.hexlify(req['payload'][111:111+32])
msg['payload'] = binascii.unhexlify("0602" + addrs + "00003603a1b20137520000" + "00000000000000000000000000000000" + "0000000000000000000000000000000000000000000000000000000000000000" + snonce)
hapd1ap.mgmt_tx(msg)
logger.info("No R0KH-ID subelem mismatch in FTIE")
snonce = binascii.hexlify(req['payload'][111:111+32])
msg['payload'] = binascii.unhexlify("0602" + addrs + "00003603a1b201375e0000" + "00000000000000000000000000000000" + "0000000000000000000000000000000000000000000000000000000000000000" + snonce + "030a11223344556677889900")
hapd1ap.mgmt_tx(msg)
logger.info("No R1KH-ID subelem in FTIE")
r0khid = binascii.hexlify(req['payload'][145:145+10])
msg['payload'] = binascii.unhexlify("0602" + addrs + "00003603a1b201375e0000" + "00000000000000000000000000000000" + "0000000000000000000000000000000000000000000000000000000000000000" + snonce + "030a" + r0khid)
hapd1ap.mgmt_tx(msg)
logger.info("No RSNE")
r0khid = binascii.hexlify(req['payload'][145:145+10])
msg['payload'] = binascii.unhexlify("0602" + addrs + "00003603a1b20137660000" + "00000000000000000000000000000000" + "0000000000000000000000000000000000000000000000000000000000000000" + snonce + "030a" + r0khid + "0106000102030405")
hapd1ap.mgmt_tx(msg)
def test_ap_ft_pmf_over_ds(dev, apdev):
"""WPA2-PSK-FT AP over DS with PMF"""
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
params["ieee80211w"] = "2"
hapd0 = hostapd.add_ap(apdev[0], params)
params = ft_params2(ssid=ssid, passphrase=passphrase)
params["ieee80211w"] = "2"
hapd1 = hostapd.add_ap(apdev[1], params)
run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True)
def test_ap_ft_over_ds_pull(dev, apdev):
"""WPA2-PSK-FT AP over DS (pull PMK)"""
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
params["pmk_r1_push"] = "0"
hapd0 = hostapd.add_ap(apdev[0], params)
params = ft_params2(ssid=ssid, passphrase=passphrase)
params["pmk_r1_push"] = "0"
hapd1 = hostapd.add_ap(apdev[1], params)
run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True)
def test_ap_ft_sae(dev, apdev):
"""WPA2-PSK-FT-SAE AP"""
if "SAE" not in dev[0].get_capability("auth_alg"):
raise HwsimSkip("SAE not supported")
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
params['wpa_key_mgmt'] = "FT-SAE"
hapd0 = hostapd.add_ap(apdev[0], params)
params = ft_params2(ssid=ssid, passphrase=passphrase)
params['wpa_key_mgmt'] = "FT-SAE"
hapd = hostapd.add_ap(apdev[1], params)
key_mgmt = hapd.get_config()['key_mgmt']
if key_mgmt.split(' ')[0] != "FT-SAE":
raise Exception("Unexpected GET_CONFIG(key_mgmt): " + key_mgmt)
dev[0].request("SET sae_groups ")
run_roams(dev[0], apdev, hapd0, hapd, ssid, passphrase, sae=True)
def test_ap_ft_sae_over_ds(dev, apdev):
"""WPA2-PSK-FT-SAE AP over DS"""
if "SAE" not in dev[0].get_capability("auth_alg"):
raise HwsimSkip("SAE not supported")
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
params['wpa_key_mgmt'] = "FT-SAE"
hapd0 = hostapd.add_ap(apdev[0], params)
params = ft_params2(ssid=ssid, passphrase=passphrase)
params['wpa_key_mgmt'] = "FT-SAE"
hapd1 = hostapd.add_ap(apdev[1], params)
dev[0].request("SET sae_groups ")
run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, sae=True,
over_ds=True)
def test_ap_ft_eap(dev, apdev):
"""WPA2-EAP-FT AP"""
ssid = "test-ft"
passphrase="12345678"
radius = hostapd.radius_params()
params = ft_params1(ssid=ssid, passphrase=passphrase)
params['wpa_key_mgmt'] = "FT-EAP"
params["ieee8021x"] = "1"
params = dict(radius.items() + params.items())
hapd = hostapd.add_ap(apdev[0], params)
key_mgmt = hapd.get_config()['key_mgmt']
if key_mgmt.split(' ')[0] != "FT-EAP":
raise Exception("Unexpected GET_CONFIG(key_mgmt): " + key_mgmt)
params = ft_params2(ssid=ssid, passphrase=passphrase)
params['wpa_key_mgmt'] = "FT-EAP"
params["ieee8021x"] = "1"
params = dict(radius.items() + params.items())
hapd1 = hostapd.add_ap(apdev[1], params)
run_roams(dev[0], apdev, hapd, hapd1, ssid, passphrase, eap=True)
if "[WPA2-FT/EAP-CCMP]" not in dev[0].request("SCAN_RESULTS"):
raise Exception("Scan results missing RSN element info")
check_mib(dev[0], [ ("dot11RSNAAuthenticationSuiteRequested", "00-0f-ac-3"),
("dot11RSNAAuthenticationSuiteSelected", "00-0f-ac-3") ])
# Verify EAPOL reauthentication after FT protocol
if dev[0].get_status_field('bssid') == apdev[0]['bssid']:
ap = hapd
else:
ap = hapd1
ap.request("EAPOL_REAUTH " + dev[0].own_addr())
ev = dev[0].wait_event(["CTRL-EVENT-EAP-STARTED"], timeout=5)
if ev is None:
raise Exception("EAP authentication did not start")
ev = dev[0].wait_event(["CTRL-EVENT-EAP-SUCCESS"], timeout=5)
if ev is None:
raise Exception("EAP authentication did not succeed")
time.sleep(0.1)
hwsim_utils.test_connectivity(dev[0], ap)
def test_ap_ft_eap_pull(dev, apdev):
"""WPA2-EAP-FT AP (pull PMK)"""
ssid = "test-ft"
passphrase="12345678"
radius = hostapd.radius_params()
params = ft_params1(ssid=ssid, passphrase=passphrase)
params['wpa_key_mgmt'] = "FT-EAP"
params["ieee8021x"] = "1"
params["pmk_r1_push"] = "0"
params = dict(radius.items() + params.items())
hapd = hostapd.add_ap(apdev[0], params)
key_mgmt = hapd.get_config()['key_mgmt']
if key_mgmt.split(' ')[0] != "FT-EAP":
raise Exception("Unexpected GET_CONFIG(key_mgmt): " + key_mgmt)
params = ft_params2(ssid=ssid, passphrase=passphrase)
params['wpa_key_mgmt'] = "FT-EAP"
params["ieee8021x"] = "1"
params["pmk_r1_push"] = "0"
params = dict(radius.items() + params.items())
hapd1 = hostapd.add_ap(apdev[1], params)
run_roams(dev[0], apdev, hapd, hapd1, ssid, passphrase, eap=True)
@remote_compatible
def test_ap_ft_mismatching_rrb_key_push(dev, apdev):
"""WPA2-PSK-FT AP over DS with mismatching RRB key (push)"""
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
params["ieee80211w"] = "2"
hapd0 = hostapd.add_ap(apdev[0], params)
params = ft_params2_incorrect_rrb_key(ssid=ssid, passphrase=passphrase)
params["ieee80211w"] = "2"
hapd1 = hostapd.add_ap(apdev[1], params)
run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True,
fail_test=True)
@remote_compatible
def test_ap_ft_mismatching_rrb_key_pull(dev, apdev):
"""WPA2-PSK-FT AP over DS with mismatching RRB key (pull)"""
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
params["pmk_r1_push"] = "0"
hapd0 = hostapd.add_ap(apdev[0], params)
params = ft_params2_incorrect_rrb_key(ssid=ssid, passphrase=passphrase)
params["pmk_r1_push"] = "0"
hapd1 = hostapd.add_ap(apdev[1], params)
run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True,
fail_test=True)
@remote_compatible
def test_ap_ft_mismatching_r0kh_id_pull(dev, apdev):
"""WPA2-PSK-FT AP over DS with mismatching R0KH-ID (pull)"""
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
params["pmk_r1_push"] = "0"
params["nas_identifier"] = "nas0.w1.fi"
hostapd.add_ap(apdev[0], params)
dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
scan_freq="2412")
params = ft_params2(ssid=ssid, passphrase=passphrase)
params["pmk_r1_push"] = "0"
hostapd.add_ap(apdev[1], params)
dev[0].scan_for_bss(apdev[1]['bssid'], freq="2412")
dev[0].roam_over_ds(apdev[1]['bssid'], fail_test=True)
@remote_compatible
def test_ap_ft_mismatching_rrb_r0kh_push(dev, apdev):
"""WPA2-PSK-FT AP over DS with mismatching R0KH key (push)"""
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
params["ieee80211w"] = "2"
hapd0 = hostapd.add_ap(apdev[0], params)
params = ft_params2_r0kh_mismatch(ssid=ssid, passphrase=passphrase)
params["ieee80211w"] = "2"
hapd1 = hostapd.add_ap(apdev[1], params)
run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True,
fail_test=True)
@remote_compatible
def test_ap_ft_mismatching_rrb_r0kh_pull(dev, apdev):
"""WPA2-PSK-FT AP over DS with mismatching R0KH key (pull)"""
ssid = "test-ft"
passphrase="12345678"
params = ft_params1_r0kh_mismatch(ssid=ssid, passphrase=passphrase)
params["pmk_r1_push"] = "0"
hapd0 = hostapd.add_ap(apdev[0], params)
params = ft_params2(ssid=ssid, passphrase=passphrase)
params["pmk_r1_push"] = "0"
hapd1 = hostapd.add_ap(apdev[1], params)
run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True,
fail_test=True)
def test_ap_ft_mismatching_rrb_key_push_eap(dev, apdev):
"""WPA2-EAP-FT AP over DS with mismatching RRB key (push)"""
ssid = "test-ft"
passphrase="12345678"
radius = hostapd.radius_params()
params = ft_params1(ssid=ssid, passphrase=passphrase)
params["ieee80211w"] = "2";
params['wpa_key_mgmt'] = "FT-EAP"
params["ieee8021x"] = "1"
params = dict(radius.items() + params.items())
hapd0 = hostapd.add_ap(apdev[0]['ifname'], params)
params = ft_params2_incorrect_rrb_key(ssid=ssid, passphrase=passphrase)
params["ieee80211w"] = "2";
params['wpa_key_mgmt'] = "FT-EAP"
params["ieee8021x"] = "1"
params = dict(radius.items() + params.items())
hapd1 = hostapd.add_ap(apdev[1]['ifname'], params)
run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True,
fail_test=True, eap=True)
def test_ap_ft_mismatching_rrb_key_pull_eap(dev, apdev):
"""WPA2-EAP-FT AP over DS with mismatching RRB key (pull)"""
ssid = "test-ft"
passphrase="12345678"
radius = hostapd.radius_params()
params = ft_params1(ssid=ssid, passphrase=passphrase)
params["pmk_r1_push"] = "0"
params['wpa_key_mgmt'] = "FT-EAP"
params["ieee8021x"] = "1"
params = dict(radius.items() + params.items())
hapd0 = hostapd.add_ap(apdev[0]['ifname'], params)
params = ft_params2_incorrect_rrb_key(ssid=ssid, passphrase=passphrase)
params["pmk_r1_push"] = "0"
params['wpa_key_mgmt'] = "FT-EAP"
params["ieee8021x"] = "1"
params = dict(radius.items() + params.items())
hapd1 = hostapd.add_ap(apdev[1]['ifname'], params)
run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True,
fail_test=True, eap=True)
def test_ap_ft_mismatching_r0kh_id_pull_eap(dev, apdev):
"""WPA2-EAP-FT AP over DS with mismatching R0KH-ID (pull)"""
ssid = "test-ft"
passphrase="12345678"
radius = hostapd.radius_params()
params = ft_params1(ssid=ssid, passphrase=passphrase)
params["pmk_r1_push"] = "0"
params["nas_identifier"] = "nas0.w1.fi"
params['wpa_key_mgmt'] = "FT-EAP"
params["ieee8021x"] = "1"
params = dict(radius.items() + params.items())
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].connect(ssid, key_mgmt="FT-EAP", proto="WPA2", ieee80211w="1",
eap="GPSK", identity="gpsk user",
password="abcdefghijklmnop0123456789abcdef",
scan_freq="2412")
params = ft_params2(ssid=ssid, passphrase=passphrase)
params["pmk_r1_push"] = "0"
params['wpa_key_mgmt'] = "FT-EAP"
params["ieee8021x"] = "1"
params = dict(radius.items() + params.items())
hostapd.add_ap(apdev[1]['ifname'], params)
dev[0].scan_for_bss(apdev[1]['bssid'], freq="2412")
dev[0].roam_over_ds(apdev[1]['bssid'], fail_test=True)
def test_ap_ft_mismatching_rrb_r0kh_push_eap(dev, apdev):
"""WPA2-EAP-FT AP over DS with mismatching R0KH key (push)"""
ssid = "test-ft"
passphrase="12345678"
radius = hostapd.radius_params()
params = ft_params1(ssid=ssid, passphrase=passphrase)
params["ieee80211w"] = "2";
params['wpa_key_mgmt'] = "FT-EAP"
params["ieee8021x"] = "1"
params = dict(radius.items() + params.items())
hapd0 = hostapd.add_ap(apdev[0]['ifname'], params)
params = ft_params2_r0kh_mismatch(ssid=ssid, passphrase=passphrase)
params["ieee80211w"] = "2";
params['wpa_key_mgmt'] = "FT-EAP"
params["ieee8021x"] = "1"
params = dict(radius.items() + params.items())
hapd1 = hostapd.add_ap(apdev[1]['ifname'], params)
run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True,
fail_test=True, eap=True)
def test_ap_ft_mismatching_rrb_r0kh_pull_eap(dev, apdev):
"""WPA2-EAP-FT AP over DS with mismatching R0KH key (pull)"""
ssid = "test-ft"
passphrase="12345678"
radius = hostapd.radius_params()
params = ft_params1_r0kh_mismatch(ssid=ssid, passphrase=passphrase)
params["pmk_r1_push"] = "0"
params['wpa_key_mgmt'] = "FT-EAP"
params["ieee8021x"] = "1"
params = dict(radius.items() + params.items())
hapd0 = hostapd.add_ap(apdev[0]['ifname'], params)
params = ft_params2(ssid=ssid, passphrase=passphrase)
params["pmk_r1_push"] = "0"
params['wpa_key_mgmt'] = "FT-EAP"
params["ieee8021x"] = "1"
params = dict(radius.items() + params.items())
hapd1 = hostapd.add_ap(apdev[1]['ifname'], params)
run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True,
fail_test=True, eap=True)
def test_ap_ft_gtk_rekey(dev, apdev):
"""WPA2-PSK-FT AP and GTK rekey"""
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
params['wpa_group_rekey'] = '1'
hapd = hostapd.add_ap(apdev[0], params)
dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
ieee80211w="1", scan_freq="2412")
ev = dev[0].wait_event(["WPA: Group rekeying completed"], timeout=2)
if ev is None:
raise Exception("GTK rekey timed out after initial association")
hwsim_utils.test_connectivity(dev[0], hapd)
params = ft_params2(ssid=ssid, passphrase=passphrase)
params['wpa_group_rekey'] = '1'
hapd1 = hostapd.add_ap(apdev[1], params)
dev[0].scan_for_bss(apdev[1]['bssid'], freq="2412")
dev[0].roam(apdev[1]['bssid'])
if dev[0].get_status_field('bssid') != apdev[1]['bssid']:
raise Exception("Did not connect to correct AP")
hwsim_utils.test_connectivity(dev[0], hapd1)
ev = dev[0].wait_event(["WPA: Group rekeying completed"], timeout=2)
if ev is None:
raise Exception("GTK rekey timed out after FT protocol")
hwsim_utils.test_connectivity(dev[0], hapd1)
def test_ft_psk_key_lifetime_in_memory(dev, apdev, params):
"""WPA2-PSK-FT and key lifetime in memory"""
ssid = "test-ft"
passphrase="04c2726b4b8d5f1b4db9c07aa4d9e9d8f765cb5d25ec817e6cc4fcdd5255db0"
psk = '93c90846ff67af9037ed83fb72b63dbeddaa81d47f926c20909b5886f1d9358d'
pmk = binascii.unhexlify(psk)
p = ft_params1(ssid=ssid, passphrase=passphrase)
hapd0 = hostapd.add_ap(apdev[0], p)
p = ft_params2(ssid=ssid, passphrase=passphrase)
hapd1 = hostapd.add_ap(apdev[1], p)
pid = find_wpas_process(dev[0])
dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
scan_freq="2412")
# The decrypted copy of GTK is freed only after the CTRL-EVENT-CONNECTED
# event has been delivered, so verify that wpa_supplicant has returned to
# eloop before reading process memory.
time.sleep(1)
dev[0].ping()
buf = read_process_memory(pid, pmk)
dev[0].request("DISCONNECT")
dev[0].wait_disconnected()
dev[0].relog()
pmkr0 = None
pmkr1 = None
ptk = None
gtk = None
with open(os.path.join(params['logdir'], 'log0'), 'r') as f:
for l in f.readlines():
if "FT: PMK-R0 - hexdump" in l:
val = l.strip().split(':')[3].replace(' ', '')
pmkr0 = binascii.unhexlify(val)
if "FT: PMK-R1 - hexdump" in l:
val = l.strip().split(':')[3].replace(' ', '')
pmkr1 = binascii.unhexlify(val)
if "FT: KCK - hexdump" in l:
val = l.strip().split(':')[3].replace(' ', '')
kck = binascii.unhexlify(val)
if "FT: KEK - hexdump" in l:
val = l.strip().split(':')[3].replace(' ', '')
kek = binascii.unhexlify(val)
if "FT: TK - hexdump" in l:
val = l.strip().split(':')[3].replace(' ', '')
tk = binascii.unhexlify(val)
if "WPA: Group Key - hexdump" in l:
val = l.strip().split(':')[3].replace(' ', '')
gtk = binascii.unhexlify(val)
if not pmkr0 or not pmkr1 or not kck or not kek or not tk or not gtk:
raise Exception("Could not find keys from debug log")
if len(gtk) != 16:
raise Exception("Unexpected GTK length")
logger.info("Checking keys in memory while associated")
get_key_locations(buf, pmk, "PMK")
get_key_locations(buf, pmkr0, "PMK-R0")
get_key_locations(buf, pmkr1, "PMK-R1")
if pmk not in buf:
raise HwsimSkip("PMK not found while associated")
if pmkr0 not in buf:
raise HwsimSkip("PMK-R0 not found while associated")
if pmkr1 not in buf:
raise HwsimSkip("PMK-R1 not found while associated")
if kck not in buf:
raise Exception("KCK not found while associated")
if kek not in buf:
raise Exception("KEK not found while associated")
if tk in buf:
raise Exception("TK found from memory")
if gtk in buf:
get_key_locations(buf, gtk, "GTK")
raise Exception("GTK found from memory")
logger.info("Checking keys in memory after disassociation")
buf = read_process_memory(pid, pmk)
get_key_locations(buf, pmk, "PMK")
get_key_locations(buf, pmkr0, "PMK-R0")
get_key_locations(buf, pmkr1, "PMK-R1")
# Note: PMK/PSK is still present in network configuration
fname = os.path.join(params['logdir'],
'ft_psk_key_lifetime_in_memory.memctx-')
verify_not_present(buf, pmkr0, fname, "PMK-R0")
verify_not_present(buf, pmkr1, fname, "PMK-R1")
verify_not_present(buf, kck, fname, "KCK")
verify_not_present(buf, kek, fname, "KEK")
verify_not_present(buf, tk, fname, "TK")
verify_not_present(buf, gtk, fname, "GTK")
dev[0].request("REMOVE_NETWORK all")
logger.info("Checking keys in memory after network profile removal")
buf = read_process_memory(pid, pmk)
get_key_locations(buf, pmk, "PMK")
get_key_locations(buf, pmkr0, "PMK-R0")
get_key_locations(buf, pmkr1, "PMK-R1")
verify_not_present(buf, pmk, fname, "PMK")
verify_not_present(buf, pmkr0, fname, "PMK-R0")
verify_not_present(buf, pmkr1, fname, "PMK-R1")
verify_not_present(buf, kck, fname, "KCK")
verify_not_present(buf, kek, fname, "KEK")
verify_not_present(buf, tk, fname, "TK")
verify_not_present(buf, gtk, fname, "GTK")
@remote_compatible
def test_ap_ft_invalid_resp(dev, apdev):
"""WPA2-PSK-FT AP and invalid response IEs"""
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
hapd0 = hostapd.add_ap(apdev[0], params)
dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
scan_freq="2412")
params = ft_params2(ssid=ssid, passphrase=passphrase)
hapd1 = hostapd.add_ap(apdev[1], params)
tests = [
# Various IEs for test coverage. The last one is FTIE with invalid
# R1KH-ID subelement.
"020002000000" + "3800" + "38051122334455" + "3754000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010100",
# FTIE with invalid R0KH-ID subelement (len=0).
"020002000000" + "3754000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010300",
# FTIE with invalid R0KH-ID subelement (len=49).
"020002000000" + "378500010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001033101020304050607080910111213141516171819202122232425262728293031323334353637383940414243444546474849",
# Invalid RSNE.
"020002000000" + "3000",
# Required IEs missing from protected IE count.
"020002000000" + "3603a1b201" + "375200010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001" + "3900",
# RIC missing from protected IE count.
"020002000000" + "3603a1b201" + "375200020203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001" + "3900",
# Protected IE missing.
"020002000000" + "3603a1b201" + "375200ff0203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001" + "3900" + "0000" ]
for t in tests:
dev[0].scan_for_bss(apdev[1]['bssid'], freq="2412")
hapd1.set("ext_mgmt_frame_handling", "1")
hapd1.dump_monitor()
if "OK" not in dev[0].request("ROAM " + apdev[1]['bssid']):
raise Exception("ROAM failed")
auth = None
for i in range(20):
msg = hapd1.mgmt_rx()
if msg['subtype'] == 11:
auth = msg
break
if not auth:
raise Exception("Authentication frame not seen")
resp = {}
resp['fc'] = auth['fc']
resp['da'] = auth['sa']
resp['sa'] = auth['da']
resp['bssid'] = auth['bssid']
resp['payload'] = binascii.unhexlify(t)
hapd1.mgmt_tx(resp)
hapd1.set("ext_mgmt_frame_handling", "0")
dev[0].wait_disconnected()
dev[0].request("RECONNECT")
dev[0].wait_connected()
def test_ap_ft_gcmp_256(dev, apdev):
"""WPA2-PSK-FT AP with GCMP-256 cipher"""
if "GCMP-256" not in dev[0].get_capability("pairwise"):
raise HwsimSkip("Cipher GCMP-256 not supported")
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
params['rsn_pairwise'] = "GCMP-256"
hapd0 = hostapd.add_ap(apdev[0], params)
params = ft_params2(ssid=ssid, passphrase=passphrase)
params['rsn_pairwise'] = "GCMP-256"
hapd1 = hostapd.add_ap(apdev[1], params)
run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase,
pairwise_cipher="GCMP-256", group_cipher="GCMP-256")
def test_ap_ft_oom(dev, apdev):
"""WPA2-PSK-FT and OOM"""
skip_with_fips(dev[0])
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
hapd0 = hostapd.add_ap(apdev[0], params)
params = ft_params2(ssid=ssid, passphrase=passphrase)
hapd1 = hostapd.add_ap(apdev[1], params)
dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
scan_freq="2412")
if dev[0].get_status_field('bssid') == apdev[0]['bssid']:
dst = apdev[1]['bssid']
else:
dst = apdev[0]['bssid']
dev[0].scan_for_bss(dst, freq="2412")
with alloc_fail(dev[0], 1, "wpa_ft_gen_req_ies"):
dev[0].roam(dst)
with fail_test(dev[0], 1, "wpa_ft_mic"):
dev[0].roam(dst, fail_test=True)
with fail_test(dev[0], 1, "os_get_random;wpa_ft_prepare_auth_request"):
dev[0].roam(dst, fail_test=True)
dev[0].request("REMOVE_NETWORK all")
with alloc_fail(dev[0], 1, "=sme_update_ft_ies"):
dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
scan_freq="2412")
def test_ap_ft_ap_oom(dev, apdev):
"""WPA2-PSK-FT and AP OOM"""
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
hapd0 = hostapd.add_ap(apdev[0], params)
bssid0 = hapd0.own_addr()
dev[0].scan_for_bss(bssid0, freq="2412")
with alloc_fail(hapd0, 1, "wpa_ft_store_pmk_r0"):
dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
scan_freq="2412")
params = ft_params2(ssid=ssid, passphrase=passphrase)
hapd1 = hostapd.add_ap(apdev[1], params)
bssid1 = hapd1.own_addr()
dev[0].scan_for_bss(bssid1, freq="2412")
# This roam will fail due to missing PMK-R0 (OOM prevented storing it)
dev[0].roam(bssid1)
def test_ap_ft_ap_oom2(dev, apdev):
"""WPA2-PSK-FT and AP OOM 2"""
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
hapd0 = hostapd.add_ap(apdev[0], params)
bssid0 = hapd0.own_addr()
dev[0].scan_for_bss(bssid0, freq="2412")
with alloc_fail(hapd0, 1, "wpa_ft_store_pmk_r1"):
dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
scan_freq="2412")
params = ft_params2(ssid=ssid, passphrase=passphrase)
hapd1 = hostapd.add_ap(apdev[1], params)
bssid1 = hapd1.own_addr()
dev[0].scan_for_bss(bssid1, freq="2412")
dev[0].roam(bssid1)
if dev[0].get_status_field('bssid') != bssid1:
raise Exception("Did not roam to AP1")
# This roam will fail due to missing PMK-R1 (OOM prevented storing it)
dev[0].roam(bssid0)
def test_ap_ft_ap_oom3(dev, apdev):
"""WPA2-PSK-FT and AP OOM 3"""
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
hapd0 = hostapd.add_ap(apdev[0], params)
bssid0 = hapd0.own_addr()
dev[0].scan_for_bss(bssid0, freq="2412")
dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
scan_freq="2412")
params = ft_params2(ssid=ssid, passphrase=passphrase)
hapd1 = hostapd.add_ap(apdev[1], params)
bssid1 = hapd1.own_addr()
dev[0].scan_for_bss(bssid1, freq="2412")
with alloc_fail(hapd1, 1, "wpa_ft_pull_pmk_r1"):
# This will fail due to not being able to send out PMK-R1 pull request
dev[0].roam(bssid1)
with fail_test(hapd1, 1, "os_get_random;wpa_ft_pull_pmk_r1"):
# This will fail due to not being able to send out PMK-R1 pull request
dev[0].roam(bssid1)
with fail_test(hapd1, 1, "aes_wrap;wpa_ft_pull_pmk_r1"):
# This will fail due to not being able to send out PMK-R1 pull request
dev[0].roam(bssid1)
def test_ap_ft_ap_oom4(dev, apdev):
"""WPA2-PSK-FT and AP OOM 4"""
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
hapd0 = hostapd.add_ap(apdev[0], params)
bssid0 = hapd0.own_addr()
dev[0].scan_for_bss(bssid0, freq="2412")
dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
scan_freq="2412")
params = ft_params2(ssid=ssid, passphrase=passphrase)
hapd1 = hostapd.add_ap(apdev[1], params)
bssid1 = hapd1.own_addr()
dev[0].scan_for_bss(bssid1, freq="2412")
with alloc_fail(hapd1, 1, "wpa_ft_gtk_subelem"):
dev[0].roam(bssid1)
if dev[0].get_status_field('bssid') != bssid1:
raise Exception("Did not roam to AP1")
with fail_test(hapd0, 1, "wpa_auth_get_seqnum;wpa_ft_gtk_subelem"):
dev[0].roam(bssid0)
if dev[0].get_status_field('bssid') != bssid0:
raise Exception("Did not roam to AP0")
with fail_test(hapd0, 1, "aes_wrap;wpa_ft_gtk_subelem"):
dev[0].roam(bssid1)
if dev[0].get_status_field('bssid') != bssid1:
raise Exception("Did not roam to AP1")
def test_ap_ft_ap_oom5(dev, apdev):
"""WPA2-PSK-FT and AP OOM 5"""
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
hapd0 = hostapd.add_ap(apdev[0], params)
bssid0 = hapd0.own_addr()
dev[0].scan_for_bss(bssid0, freq="2412")
dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
scan_freq="2412")
params = ft_params2(ssid=ssid, passphrase=passphrase)
hapd1 = hostapd.add_ap(apdev[1], params)
bssid1 = hapd1.own_addr()
dev[0].scan_for_bss(bssid1, freq="2412")
with alloc_fail(hapd1, 1, "=wpa_ft_process_auth_req"):
# This will fail to roam
dev[0].roam(bssid1)
with fail_test(hapd1, 1, "os_get_random;wpa_ft_process_auth_req"):
# This will fail to roam
dev[0].roam(bssid1)
with fail_test(hapd1, 1, "sha256_prf_bits;wpa_pmk_r1_to_ptk;wpa_ft_process_auth_req"):
# This will fail to roam
dev[0].roam(bssid1)
with fail_test(hapd1, 3, "wpa_pmk_r1_to_ptk;wpa_ft_process_auth_req"):
# This will fail to roam
dev[0].roam(bssid1)
with fail_test(hapd1, 1, "wpa_derive_pmk_r1_name;wpa_ft_process_auth_req"):
# This will fail to roam
dev[0].roam(bssid1)
def test_ap_ft_ap_oom6(dev, apdev):
"""WPA2-PSK-FT and AP OOM 6"""
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
hapd0 = hostapd.add_ap(apdev[0], params)
bssid0 = hapd0.own_addr()
dev[0].scan_for_bss(bssid0, freq="2412")
with fail_test(hapd0, 1, "wpa_derive_pmk_r0;wpa_auth_derive_ptk_ft"):
dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
scan_freq="2412")
dev[0].request("REMOVE_NETWORK all")
dev[0].wait_disconnected()
with fail_test(hapd0, 1, "wpa_derive_pmk_r1;wpa_auth_derive_ptk_ft"):
dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
scan_freq="2412")
dev[0].request("REMOVE_NETWORK all")
dev[0].wait_disconnected()
with fail_test(hapd0, 1, "wpa_pmk_r1_to_ptk;wpa_auth_derive_ptk_ft"):
dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
scan_freq="2412")
def test_ap_ft_ap_oom7(dev, apdev):
"""WPA2-PSK-FT and AP OOM 7"""
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
params["ieee80211w"] = "2"
hapd0 = hostapd.add_ap(apdev[0], params)
bssid0 = hapd0.own_addr()
dev[0].scan_for_bss(bssid0, freq="2412")
dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
ieee80211w="2", scan_freq="2412")
params = ft_params2(ssid=ssid, passphrase=passphrase)
params["ieee80211w"] = "2"
hapd1 = hostapd.add_ap(apdev[1], params)
bssid1 = hapd1.own_addr()
dev[0].scan_for_bss(bssid1, freq="2412")
with alloc_fail(hapd1, 1, "wpa_ft_igtk_subelem"):
# This will fail to roam
dev[0].roam(bssid1)
with fail_test(hapd1, 1, "aes_wrap;wpa_ft_igtk_subelem"):
# This will fail to roam
dev[0].roam(bssid1)
with alloc_fail(hapd1, 1, "=wpa_sm_write_assoc_resp_ies"):
# This will fail to roam
dev[0].roam(bssid1)
with fail_test(hapd1, 1, "wpa_ft_mic;wpa_sm_write_assoc_resp_ies"):
# This will fail to roam
dev[0].roam(bssid1)
def test_ap_ft_ap_oom8(dev, apdev):
"""WPA2-PSK-FT and AP OOM 8"""
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
params['ft_psk_generate_local'] = "1";
hapd0 = hostapd.add_ap(apdev[0], params)
bssid0 = hapd0.own_addr()
dev[0].scan_for_bss(bssid0, freq="2412")
dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
scan_freq="2412")
params = ft_params2(ssid=ssid, passphrase=passphrase)
params['ft_psk_generate_local'] = "1";
hapd1 = hostapd.add_ap(apdev[1], params)
bssid1 = hapd1.own_addr()
dev[0].scan_for_bss(bssid1, freq="2412")
with fail_test(hapd1, 1, "wpa_derive_pmk_r0;wpa_ft_psk_pmk_r1"):
# This will fail to roam
dev[0].roam(bssid1)
with fail_test(hapd1, 1, "wpa_derive_pmk_r1;wpa_ft_psk_pmk_r1"):
# This will fail to roam
dev[0].roam(bssid1)
def test_ap_ft_ap_oom9(dev, apdev):
"""WPA2-PSK-FT and AP OOM 9"""
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
hapd0 = hostapd.add_ap(apdev[0], params)
bssid0 = hapd0.own_addr()
dev[0].scan_for_bss(bssid0, freq="2412")
dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
scan_freq="2412")
params = ft_params2(ssid=ssid, passphrase=passphrase)
hapd1 = hostapd.add_ap(apdev[1], params)
bssid1 = hapd1.own_addr()
dev[0].scan_for_bss(bssid1, freq="2412")
with alloc_fail(hapd0, 1, "wpa_ft_action_rx"):
# This will fail to roam
if "OK" not in dev[0].request("FT_DS " + bssid1):
raise Exception("FT_DS failed")
wait_fail_trigger(hapd0, "GET_ALLOC_FAIL")
with alloc_fail(hapd1, 1, "wpa_ft_rrb_rx_request"):
# This will fail to roam
if "OK" not in dev[0].request("FT_DS " + bssid1):
raise Exception("FT_DS failed")
wait_fail_trigger(hapd1, "GET_ALLOC_FAIL")
with alloc_fail(hapd1, 1, "wpa_ft_send_rrb_auth_resp"):
# This will fail to roam
if "OK" not in dev[0].request("FT_DS " + bssid1):
raise Exception("FT_DS failed")
wait_fail_trigger(hapd1, "GET_ALLOC_FAIL")
def test_ap_ft_ap_oom10(dev, apdev):
"""WPA2-PSK-FT and AP OOM 10"""
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
hapd0 = hostapd.add_ap(apdev[0], params)
bssid0 = hapd0.own_addr()
dev[0].scan_for_bss(bssid0, freq="2412")
dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
scan_freq="2412")
params = ft_params2(ssid=ssid, passphrase=passphrase)
hapd1 = hostapd.add_ap(apdev[1], params)
bssid1 = hapd1.own_addr()
dev[0].scan_for_bss(bssid1, freq="2412")
with fail_test(hapd0, 1, "aes_unwrap;wpa_ft_rrb_rx_pull"):
# This will fail to roam
if "OK" not in dev[0].request("FT_DS " + bssid1):
raise Exception("FT_DS failed")
wait_fail_trigger(hapd0, "GET_FAIL")
with fail_test(hapd0, 1, "wpa_derive_pmk_r1;wpa_ft_rrb_rx_pull"):
# This will fail to roam
if "OK" not in dev[0].request("FT_DS " + bssid1):
raise Exception("FT_DS failed")
wait_fail_trigger(hapd0, "GET_FAIL")
with fail_test(hapd0, 1, "aes_wrap;wpa_ft_rrb_rx_pull"):
# This will fail to roam
if "OK" not in dev[0].request("FT_DS " + bssid1):
raise Exception("FT_DS failed")
wait_fail_trigger(hapd0, "GET_FAIL")
with fail_test(hapd1, 1, "aes_unwrap;wpa_ft_rrb_rx_resp"):
# This will fail to roam
if "OK" not in dev[0].request("FT_DS " + bssid1):
raise Exception("FT_DS failed")
wait_fail_trigger(hapd1, "GET_FAIL")
def test_ap_ft_ap_oom11(dev, apdev):
"""WPA2-PSK-FT and AP OOM 11"""
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
hapd0 = hostapd.add_ap(apdev[0], params)
bssid0 = hapd0.own_addr()
dev[0].scan_for_bss(bssid0, freq="2412")
with fail_test(hapd0, 1, "wpa_derive_pmk_r1;wpa_ft_generate_pmk_r1"):
dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
scan_freq="2412")
wait_fail_trigger(hapd0, "GET_FAIL")
dev[1].scan_for_bss(bssid0, freq="2412")
with fail_test(hapd0, 1, "aes_wrap;wpa_ft_generate_pmk_r1"):
dev[1].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
scan_freq="2412")
wait_fail_trigger(hapd0, "GET_FAIL")
def test_ap_ft_over_ds_proto_ap(dev, apdev):
"""WPA2-PSK-FT AP over DS protocol testing for AP processing"""
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
hapd0 = hostapd.add_ap(apdev[0], params)
bssid0 = hapd0.own_addr()
_bssid0 = bssid0.replace(':', '')
dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
scan_freq="2412")
addr = dev[0].own_addr()
_addr = addr.replace(':', '')
params = ft_params2(ssid=ssid, passphrase=passphrase)
hapd1 = hostapd.add_ap(apdev[1], params)
bssid1 = hapd1.own_addr()
_bssid1 = bssid1.replace(':', '')
hapd0.set("ext_mgmt_frame_handling", "1")
hdr = "d0003a01" + _bssid0 + _addr + _bssid0 + "1000"
valid = "0601" + _addr + _bssid1
tests = [ "0601",
"0601" + _addr,
"0601" + _addr + _bssid0,
"0601" + _addr + "ffffffffffff",
"0601" + _bssid0 + _bssid0,
valid,
valid + "01",
valid + "3700",
valid + "3600",
valid + "3603ffffff",
valid + "3603a1b2ff",
valid + "3603a1b2ff" + "3700",
valid + "3603a1b2ff" + "37520000" + 16*"00" + 32*"00" + 32*"00",
valid + "3603a1b2ff" + "37520001" + 16*"00" + 32*"00" + 32*"00",
valid + "3603a1b2ff" + "37550000" + 16*"00" + 32*"00" + 32*"00" + "0301aa",
valid + "3603a1b2ff" + "37550000" + 16*"00" + 32*"00" + 32*"00" + "0301aa" + "3000",
valid + "3603a1b2ff" + "37550000" + 16*"00" + 32*"00" + 32*"00" + "0301aa" + "30260100000fac040100000fac040100000facff00000100a225368fe0983b5828a37a0acb37f253",
valid + "3603a1b2ff" + "37550000" + 16*"00" + 32*"00" + 32*"00" + "0301aa" + "30260100000fac040100000fac030100000fac0400000100a225368fe0983b5828a37a0acb37f253",
valid + "3603a1b2ff" + "37550000" + 16*"00" + 32*"00" + 32*"00" + "0301aa" + "30260100000fac040100000fac040100000fac0400000100a225368fe0983b5828a37a0acb37f253",
valid + "0001" ]
for t in tests:
hapd0.dump_monitor()
if "OK" not in hapd0.request("MGMT_RX_PROCESS freq=2412 datarate=0 ssi_signal=-30 frame=" + hdr + t):
raise Exception("MGMT_RX_PROCESS failed")
hapd0.set("ext_mgmt_frame_handling", "0")
def test_ap_ft_over_ds_proto(dev, apdev):
"""WPA2-PSK-FT AP over DS protocol testing"""
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
hapd0 = hostapd.add_ap(apdev[0], params)
dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
scan_freq="2412")
# FT Action Response while no FT-over-DS in progress
msg = {}
msg['fc'] = 13 << 4
msg['da'] = dev[0].own_addr()
msg['sa'] = apdev[0]['bssid']
msg['bssid'] = apdev[0]['bssid']
msg['payload'] = binascii.unhexlify("06020200000000000200000004000000")
hapd0.mgmt_tx(msg)
params = ft_params2(ssid=ssid, passphrase=passphrase)
hapd1 = hostapd.add_ap(apdev[1], params)
dev[0].scan_for_bss(apdev[1]['bssid'], freq="2412")
hapd0.set("ext_mgmt_frame_handling", "1")
hapd0.dump_monitor()
dev[0].request("FT_DS " + apdev[1]['bssid'])
for i in range(0, 10):
req = hapd0.mgmt_rx()
if req is None:
raise Exception("MGMT RX wait timed out")
if req['subtype'] == 13:
break
req = None
if not req:
raise Exception("FT Action frame not received")
# FT Action Response for unexpected Target AP
msg['payload'] = binascii.unhexlify("0602020000000000" + "f20000000400" + "0000")
hapd0.mgmt_tx(msg)
# FT Action Response without MDIE
msg['payload'] = binascii.unhexlify("0602020000000000" + "020000000400" + "0000")
hapd0.mgmt_tx(msg)
# FT Action Response without FTIE
msg['payload'] = binascii.unhexlify("0602020000000000" + "020000000400" + "0000" + "3603a1b201")
hapd0.mgmt_tx(msg)
# FT Action Response with FTIE SNonce mismatch
msg['payload'] = binascii.unhexlify("0602020000000000" + "020000000400" + "0000" + "3603a1b201" + "3766000000000000000000000000000000000000c4e67ac1999bebd00ff4ae4d5dcaf87896bb060b469f7c78d49623fb395c3455ffffff6b693fe6f8d8c5dfac0a22344750775bd09437f98b238c9f87b97f790c0106000102030406030a6e6173312e77312e6669")
hapd0.mgmt_tx(msg)
@remote_compatible
def test_ap_ft_rrb(dev, apdev):
"""WPA2-PSK-FT RRB protocol testing"""
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
hapd0 = hostapd.add_ap(apdev[0], params)
dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
scan_freq="2412")
_dst_ll = binascii.unhexlify(apdev[0]['bssid'].replace(':',''))
_src_ll = binascii.unhexlify(dev[0].own_addr().replace(':',''))
proto = '\x89\x0d'
ehdr = _dst_ll + _src_ll + proto
# Too short RRB frame
pkt = ehdr + '\x01'
if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)):
raise Exception("DATA_TEST_FRAME failed")
# RRB discarded frame wikth unrecognized type
pkt = ehdr + '\x02' + '\x02' + '\x01\x00' + _src_ll
if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)):
raise Exception("DATA_TEST_FRAME failed")
# RRB frame too short for action frame
pkt = ehdr + '\x01' + '\x02' + '\x01\x00' + _src_ll
if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)):
raise Exception("DATA_TEST_FRAME failed")
# Too short RRB frame (not enough room for Action Frame body)
pkt = ehdr + '\x01' + '\x02' + '\x00\x00' + _src_ll
if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)):
raise Exception("DATA_TEST_FRAME failed")
# Unexpected Action frame category
pkt = ehdr + '\x01' + '\x02' + '\x0e\x00' + _src_ll + '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)):
raise Exception("DATA_TEST_FRAME failed")
# Unexpected Action in RRB Request
pkt = ehdr + '\x01' + '\x00' + '\x0e\x00' + _src_ll + '\x06\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)):
raise Exception("DATA_TEST_FRAME failed")
# Target AP address in RRB Request does not match with own address
pkt = ehdr + '\x01' + '\x00' + '\x0e\x00' + _src_ll + '\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)):
raise Exception("DATA_TEST_FRAME failed")
# Not enough room for status code in RRB Response
pkt = ehdr + '\x01' + '\x01' + '\x0e\x00' + _src_ll + '\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)):
raise Exception("DATA_TEST_FRAME failed")
# RRB discarded frame with unknown packet_type
pkt = ehdr + '\x01' + '\x02' + '\x0e\x00' + _src_ll + '\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)):
raise Exception("DATA_TEST_FRAME failed")
# RRB Response with non-zero status code; no STA match
pkt = ehdr + '\x01' + '\x01' + '\x10\x00' + _src_ll + '\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' + '\xff\xff'
if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)):
raise Exception("DATA_TEST_FRAME failed")
# RRB Response with zero status code and extra data; STA match
pkt = ehdr + '\x01' + '\x01' + '\x11\x00' + _src_ll + '\x06\x01' + _src_ll + '\x00\x00\x00\x00\x00\x00' + '\x00\x00' + '\x00'
if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)):
raise Exception("DATA_TEST_FRAME failed")
# Too short PMK-R1 pull
pkt = ehdr + '\x01' + '\xc8' + '\x0e\x00' + _src_ll + '\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)):
raise Exception("DATA_TEST_FRAME failed")
# Too short PMK-R1 resp
pkt = ehdr + '\x01' + '\xc9' + '\x0e\x00' + _src_ll + '\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)):
raise Exception("DATA_TEST_FRAME failed")
# Too short PMK-R1 push
pkt = ehdr + '\x01' + '\xca' + '\x0e\x00' + _src_ll + '\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)):
raise Exception("DATA_TEST_FRAME failed")
# No matching R0KH address found for PMK-R0 pull response
pkt = ehdr + '\x01' + '\xc9' + '\x5a\x00' + _src_ll + '\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' + 76*'\00'
if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)):
raise Exception("DATA_TEST_FRAME failed")
@remote_compatible
def test_rsn_ie_proto_ft_psk_sta(dev, apdev):
"""RSN element protocol testing for FT-PSK + PMF cases on STA side"""
bssid = apdev[0]['bssid']
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
params["ieee80211w"] = "1"
# This is the RSN element used normally by hostapd
params['own_ie_override'] = '30140100000fac040100000fac040100000fac048c00' + '3603a1b201'
hapd = hostapd.add_ap(apdev[0], params)
id = dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
ieee80211w="1", scan_freq="2412",
pairwise="CCMP", group="CCMP")
tests = [ ('PMKIDCount field included',
'30160100000fac040100000fac040100000fac048c000000' + '3603a1b201'),
('Extra IE before RSNE',
'dd0400000000' + '30140100000fac040100000fac040100000fac048c00' + '3603a1b201'),
('PMKIDCount and Group Management Cipher suite fields included',
'301a0100000fac040100000fac040100000fac048c000000000fac06' + '3603a1b201'),
('Extra octet after defined fields (future extensibility)',
'301b0100000fac040100000fac040100000fac048c000000000fac0600' + '3603a1b201'),
('No RSN Capabilities field (PMF disabled in practice)',
'30120100000fac040100000fac040100000fac04' + '3603a1b201') ]
for txt,ie in tests:
dev[0].request("DISCONNECT")
dev[0].wait_disconnected()
logger.info(txt)
hapd.disable()
hapd.set('own_ie_override', ie)
hapd.enable()
dev[0].request("BSS_FLUSH 0")
dev[0].scan_for_bss(bssid, 2412, force_scan=True, only_new=True)
dev[0].select_network(id, freq=2412)
dev[0].wait_connected()
dev[0].request("DISCONNECT")
dev[0].wait_disconnected()
logger.info('Invalid RSNE causing internal hostapd error')
hapd.disable()
hapd.set('own_ie_override', '30130100000fac040100000fac040100000fac048c' + '3603a1b201')
hapd.enable()
dev[0].request("BSS_FLUSH 0")
dev[0].scan_for_bss(bssid, 2412, force_scan=True, only_new=True)
dev[0].select_network(id, freq=2412)
# hostapd fails to generate EAPOL-Key msg 3/4, so this connection cannot
# complete.
ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED"], timeout=1)
if ev is not None:
raise Exception("Unexpected connection")
dev[0].request("DISCONNECT")
logger.info('Unexpected PMKID causing internal hostapd error')
hapd.disable()
hapd.set('own_ie_override', '30260100000fac040100000fac040100000fac048c000100ffffffffffffffffffffffffffffffff' + '3603a1b201')
hapd.enable()
dev[0].request("BSS_FLUSH 0")
dev[0].scan_for_bss(bssid, 2412, force_scan=True, only_new=True)
dev[0].select_network(id, freq=2412)
# hostapd fails to generate EAPOL-Key msg 3/4, so this connection cannot
# complete.
ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED"], timeout=1)
if ev is not None:
raise Exception("Unexpected connection")
dev[0].request("DISCONNECT")
def test_ap_ft_ptk_rekey(dev, apdev):
"""WPA2-PSK-FT PTK rekeying triggered by station after roam"""
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
hapd0 = hostapd.add_ap(apdev[0], params)
params = ft_params2(ssid=ssid, passphrase=passphrase)
hapd1 = hostapd.add_ap(apdev[1], params)
run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, ptk_rekey="1")
ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECTED",
"WPA: Key negotiation completed"], timeout=5)
if ev is None:
raise Exception("No event received after roam")
if "CTRL-EVENT-DISCONNECTED" in ev:
raise Exception("Unexpected disconnection after roam")
if dev[0].get_status_field('bssid') == apdev[0]['bssid']:
hapd = hapd0
else:
hapd = hapd1
hwsim_utils.test_connectivity(dev[0], hapd)
def test_ap_ft_ptk_rekey_ap(dev, apdev):
"""WPA2-PSK-FT PTK rekeying triggered by AP after roam"""
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
params['wpa_ptk_rekey'] = '2'
hapd0 = hostapd.add_ap(apdev[0], params)
params = ft_params2(ssid=ssid, passphrase=passphrase)
params['wpa_ptk_rekey'] = '2'
hapd1 = hostapd.add_ap(apdev[1], params)
run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase)
ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECTED",
"WPA: Key negotiation completed"], timeout=5)
if ev is None:
raise Exception("No event received after roam")
if "CTRL-EVENT-DISCONNECTED" in ev:
raise Exception("Unexpected disconnection after roam")
if dev[0].get_status_field('bssid') == apdev[0]['bssid']:
hapd = hapd0
else:
hapd = hapd1
hwsim_utils.test_connectivity(dev[0], hapd)
def test_ap_ft_internal_rrb_check(dev, apdev):
"""RRB internal delivery only to WPA enabled BSS"""
ssid = "test-ft"
passphrase="12345678"
radius = hostapd.radius_params()
params = ft_params1(ssid=ssid, passphrase=passphrase)
params['wpa_key_mgmt'] = "FT-EAP"
params["ieee8021x"] = "1"
params = dict(radius.items() + params.items())
hapd = hostapd.add_ap(apdev[0], params)
key_mgmt = hapd.get_config()['key_mgmt']
if key_mgmt.split(' ')[0] != "FT-EAP":
raise Exception("Unexpected GET_CONFIG(key_mgmt): " + key_mgmt)
hapd1 = hostapd.add_ap(apdev[1], { "ssid" : ssid })
# Connect to WPA enabled AP
dev[0].connect(ssid, key_mgmt="FT-EAP", proto="WPA2", ieee80211w="1",
eap="GPSK", identity="gpsk user",
password="abcdefghijklmnop0123456789abcdef",
scan_freq="2412")
# Try over_ds roaming to non-WPA-enabled AP.
# If hostapd does not check hapd->wpa_auth internally, it will crash now.
dev[0].roam_over_ds(apdev[1]['bssid'], fail_test=True)
def test_ap_ft_extra_ie(dev, apdev):
"""WPA2-PSK-FT AP with WPA2-PSK enabled and unexpected MDE"""
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
params["wpa_key_mgmt"] = "WPA-PSK FT-PSK"
hapd0 = hostapd.add_ap(apdev[0], params)
dev[1].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
scan_freq="2412")
dev[2].connect(ssid, psk=passphrase, key_mgmt="WPA-PSK", proto="WPA2",
scan_freq="2412")
try:
# Add Mobility Domain element to test AP validation code.
dev[0].request("VENDOR_ELEM_ADD 13 3603a1b201")
dev[0].connect(ssid, psk=passphrase, key_mgmt="WPA-PSK", proto="WPA2",
scan_freq="2412", wait_connect=False)
ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED",
"CTRL-EVENT-ASSOC-REJECT"], timeout=10)
if ev is None:
raise Exception("No connection result")
if "CTRL-EVENT-CONNECTED" in ev:
raise Exception("Non-FT association accepted with MDE")
if "status_code=43" not in ev:
raise Exception("Unexpected status code: " + ev)
dev[0].request("DISCONNECT")
finally:
dev[0].request("VENDOR_ELEM_REMOVE 13 *")
def test_ap_ft_ric(dev, apdev):
"""WPA2-PSK-FT AP and RIC"""
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
hapd0 = hostapd.add_ap(apdev[0], params)
params = ft_params2(ssid=ssid, passphrase=passphrase)
hapd1 = hostapd.add_ap(apdev[1], params)
dev[0].set("ric_ies", "")
dev[0].set("ric_ies", '""')
if "FAIL" not in dev[0].request("SET ric_ies q"):
raise Exception("Invalid ric_ies value accepted")
tests = [ "3900",
"3900ff04eeeeeeee",
"390400000000",
"390400000000" + "390400000000",
"390400000000" + "dd050050f20202",
"390400000000" + "dd3d0050f2020201" + 55*"00",
"390400000000" + "dd3d0050f2020201aa300010270000000000000000000000000000000000000000000000000000ffffff7f00000000000000000000000040420f00ffff0000",
"390401010000" + "dd3d0050f2020201aa3000dc050000000000000000000000000000000000000000000000000000dc050000000000000000000000000000808d5b0028230000" ]
for t in tests:
dev[0].set("ric_ies", t)
run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase,
test_connectivity=False)
dev[0].request("REMOVE_NETWORK all")
dev[0].wait_disconnected()
dev[0].dump_monitor()
def ie_hex(ies, id):
return binascii.hexlify(struct.pack('BB', id, len(ies[id])) + ies[id])
def test_ap_ft_reassoc_proto(dev, apdev):
"""WPA2-PSK-FT AP Reassociation Request frame parsing"""
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
hapd0 = hostapd.add_ap(apdev[0], params)
params = ft_params2(ssid=ssid, passphrase=passphrase)
hapd1 = hostapd.add_ap(apdev[1], params)
dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
ieee80211w="1", scan_freq="2412")
if dev[0].get_status_field('bssid') == hapd0.own_addr():
hapd1ap = hapd0
hapd2ap = hapd1
else:
hapd1ap = hapd1
hapd2ap = hapd0
dev[0].scan_for_bss(hapd2ap.own_addr(), freq="2412")
hapd2ap.set("ext_mgmt_frame_handling", "1")
dev[0].request("ROAM " + hapd2ap.own_addr())
while True:
req = hapd2ap.mgmt_rx()
hapd2ap.request("MGMT_RX_PROCESS freq=2412 datarate=0 ssi_signal=-30 frame=" + binascii.hexlify(req['frame']))
if req['subtype'] == 11:
break
while True:
req = hapd2ap.mgmt_rx()
if req['subtype'] == 2:
break
hapd2ap.request("MGMT_RX_PROCESS freq=2412 datarate=0 ssi_signal=-30 frame=" + binascii.hexlify(req['frame']))
# IEEE 802.11 header + fixed fields before IEs
hdr = binascii.hexlify(req['frame'][0:34])
ies = parse_ie(binascii.hexlify(req['frame'][34:]))
# First elements: SSID, Supported Rates, Extended Supported Rates
ies1 = ie_hex(ies, 0) + ie_hex(ies, 1) + ie_hex(ies, 50)
rsne = ie_hex(ies, 48)
mde = ie_hex(ies, 54)
fte = ie_hex(ies, 55)
tests = [ ]
# RSN: Trying to use FT, but MDIE not included
tests += [ rsne ]
# RSN: Attempted to use unknown MDIE
tests += [ rsne + "3603000000" ]
# Invalid RSN pairwise cipher
tests += [ "30260100000fac040100000fac030100000fac040000010029208a42cd25c85aa571567dce10dae3" ]
# FT: No PMKID in RSNIE
tests += [ "30160100000fac040100000fac040100000fac0400000000" + ie_hex(ies, 54) ]
# FT: Invalid FTIE
tests += [ rsne + mde ]
# FT: RIC IE(s) in the frame, but not included in protected IE count
# FT: Failed to parse FT IEs
tests += [ rsne + mde + fte + "3900" ]
# FT: SNonce mismatch in FTIE
tests += [ rsne + mde + "37520000" + 16*"00" + 32*"00" + 32*"00" ]
# FT: ANonce mismatch in FTIE
tests += [ rsne + mde + fte[0:40] + 32*"00" + fte[104:] ]
# FT: No R0KH-ID subelem in FTIE
tests += [ rsne + mde + "3752" + fte[4:168] ]
# FT: R0KH-ID in FTIE did not match with the current R0KH-ID
tests += [ rsne + mde + "3755" + fte[4:168] + "0301ff" ]
# FT: No R1KH-ID subelem in FTIE
tests += [ rsne + mde + "375e" + fte[4:168] + "030a" + "nas1.w1.fi".encode("hex") ]
# FT: Unknown R1KH-ID used in ReassocReq
tests += [ rsne + mde + "3766" + fte[4:168] + "030a" + "nas1.w1.fi".encode("hex") + "0106000000000000" ]
# FT: PMKID in Reassoc Req did not match with the PMKR1Name derived from auth request
tests += [ rsne[:-32] + 16*"00" + mde + fte ]
# Invalid MIC in FTIE
tests += [ rsne + mde + fte[0:8] + 16*"00" + fte[40:] ]
for t in tests:
hapd2ap.request("MGMT_RX_PROCESS freq=2412 datarate=0 ssi_signal=-30 frame=" + hdr + ies1 + t)
def test_ap_ft_reassoc_local_fail(dev, apdev):
"""WPA2-PSK-FT AP Reassociation Request frame and local failure"""
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
hapd0 = hostapd.add_ap(apdev[0], params)
params = ft_params2(ssid=ssid, passphrase=passphrase)
hapd1 = hostapd.add_ap(apdev[1], params)
dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
ieee80211w="1", scan_freq="2412")
if dev[0].get_status_field('bssid') == hapd0.own_addr():
hapd1ap = hapd0
hapd2ap = hapd1
else:
hapd1ap = hapd1
hapd2ap = hapd0
dev[0].scan_for_bss(hapd2ap.own_addr(), freq="2412")
# FT: Failed to calculate MIC
with fail_test(hapd2ap, 1, "wpa_ft_validate_reassoc"):
dev[0].request("ROAM " + hapd2ap.own_addr())
ev = dev[0].wait_event(["CTRL-EVENT-ASSOC-REJECT"], timeout=10)
dev[0].request("DISCONNECT")
if ev is None:
raise Exception("Association reject not seen")
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