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tests: FILS SK using ERP and FT initial mobility domain association

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Verify use of KCK2/KEK2 and new FTE MIC calculation with FT-FILS-SHA256.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This commit is contained in:
Jouni Malinen 2018-03-24 11:28:10 +02:00 committed by Jouni Malinen
parent f6de72534e
commit bf001e42bf
1 changed files with 128 additions and 0 deletions
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128
tests/hwsim/test_fils.py
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@ -1728,6 +1728,134 @@ def test_fils_and_ft(dev, apdev, params):
#dev[0].roam_over_ds(apdev[1]['bssid'])
dev[0].roam(apdev[1]['bssid'])
def test_fils_and_ft_over_air(dev, apdev, params):
"""FILS SK using ERP and FT-over-air (SHA256)"""
run_fils_and_ft_over_air(dev, apdev, params, "FT-FILS-SHA256")
def run_fils_and_ft_over_air(dev, apdev, params, key_mgmt):
hapd = run_fils_and_ft_setup(dev, apdev, params, key_mgmt)
logger.info("FT protocol using FT key hierarchy established during FILS authentication")
dev[0].scan_for_bss(apdev[1]['bssid'], freq="2412", force_scan=True)
hapd.request("NOTE FT protocol to AP2 using FT keys established during FILS FILS authentication")
dev[0].roam(apdev[1]['bssid'])
logger.info("FT protocol using the previously established FT key hierarchy from FILS authentication")
hapd.request("NOTE FT protocol back to AP1 using FT keys established during FILS FILS authentication")
dev[0].roam(apdev[0]['bssid'])
hapd.request("NOTE FT protocol back to AP2 using FT keys established during FILS FILS authentication")
dev[0].roam(apdev[1]['bssid'])
hapd.request("NOTE FT protocol back to AP1 using FT keys established during FILS FILS authentication (2)")
dev[0].roam(apdev[0]['bssid'])
def test_fils_and_ft_over_ds(dev, apdev, params):
"""FILS SK using ERP and FT-over-DS (SHA256)"""
run_fils_and_ft_over_ds(dev, apdev, params, "FT-FILS-SHA256")
def run_fils_and_ft_over_ds(dev, apdev, params, key_mgmt):
hapd = run_fils_and_ft_setup(dev, apdev, params, key_mgmt)
logger.info("FT protocol using FT key hierarchy established during FILS authentication")
dev[0].scan_for_bss(apdev[1]['bssid'], freq="2412", force_scan=True)
hapd.request("NOTE FT protocol to AP2 using FT keys established during FILS FILS authentication")
dev[0].roam_over_ds(apdev[1]['bssid'])
logger.info("FT protocol using the previously established FT key hierarchy from FILS authentication")
hapd.request("NOTE FT protocol back to AP1 using FT keys established during FILS FILS authentication")
dev[0].roam_over_ds(apdev[0]['bssid'])
hapd.request("NOTE FT protocol back to AP2 using FT keys established during FILS FILS authentication")
dev[0].roam_over_ds(apdev[1]['bssid'])
hapd.request("NOTE FT protocol back to AP1 using FT keys established during FILS FILS authentication (2)")
dev[0].roam_over_ds(apdev[0]['bssid'])
def run_fils_and_ft_setup(dev, apdev, params, key_mgmt):
check_fils_capa(dev[0])
check_erp_capa(dev[0])
er = start_erp_as(apdev[1],
msk_dump=os.path.join(params['logdir'], "msk.lst"))
logger.info("Set up ERP key hierarchy without FILS/FT authentication")
bssid = apdev[0]['bssid']
params = hostapd.wpa2_eap_params(ssid="fils")
params['wpa_key_mgmt'] = key_mgmt
params['auth_server_port'] = "18128"
params['erp_domain'] = 'example.com'
params['fils_realm'] = 'example.com'
params['disable_pmksa_caching'] = '1'
params['ieee80211w'] = "2"
hapd = hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].scan_for_bss(bssid, freq=2412)
dev[0].request("ERP_FLUSH")
hapd.request("NOTE Initial association to establish ERP keys")
id = dev[0].connect("fils", key_mgmt=key_mgmt, ieee80211w="2",
eap="PSK", identity="psk.user@example.com",
password_hex="0123456789abcdef0123456789abcdef",
erp="1", scan_freq="2412")
dev[0].request("DISCONNECT")
dev[0].wait_disconnected()
hapd.disable()
dev[0].flush_scan_cache()
if "FAIL" in dev[0].request("PMKSA_FLUSH"):
raise Exception("PMKSA_FLUSH failed")
logger.info("Initial mobility domain association using FILS authentication")
params = hostapd.wpa2_eap_params(ssid="fils-ft")
params['wpa_key_mgmt'] = key_mgmt
params['auth_server_port'] = "18128"
params['erp_domain'] = 'example.com'
params['fils_realm'] = 'example.com'
params['disable_pmksa_caching'] = '1'
params["mobility_domain"] = "a1b2"
params["r0_key_lifetime"] = "10000"
params["pmk_r1_push"] = "1"
params["reassociation_deadline"] = "1000"
params['nas_identifier'] = "nas1.w1.fi"
params['r1_key_holder'] = "000102030405"
params['r0kh'] = [ "02:00:00:00:03:00 nas1.w1.fi 100102030405060708090a0b0c0d0e0f100102030405060708090a0b0c0d0e0f",
"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"
params['ieee80211w'] = "2"
hapd = hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].scan_for_bss(bssid, freq=2412)
dev[0].dump_monitor()
hapd.request("NOTE Initial FT mobility domain association using FILS authentication")
dev[0].set_network_quoted(id, "ssid", "fils-ft")
dev[0].select_network(id, freq=2412)
ev = dev[0].wait_event(["CTRL-EVENT-EAP-STARTED",
"CTRL-EVENT-AUTH-REJECT",
"EVENT-ASSOC-REJECT",
"CTRL-EVENT-CONNECTED"], timeout=10)
if ev is None:
raise Exception("Connection using FILS/ERP timed out")
if "CTRL-EVENT-EAP-STARTED" in ev:
raise Exception("Unexpected EAP exchange")
if "CTRL-EVENT-AUTH-REJECT" in ev:
raise Exception("Authentication failed")
if "EVENT-ASSOC-REJECT" in ev:
raise Exception("Association failed")
hwsim_utils.test_connectivity(dev[0], hapd)
er.disable()
params['wpa_key_mgmt'] = key_mgmt
params['nas_identifier'] = "nas2.w1.fi"
params['r1_key_holder'] = "000102030406"
params['r0kh'] = [ "02:00:00:00:03:00 nas1.w1.fi 200102030405060708090a0b0c0d0e0f",
"02:00:00:00:04:00 nas2.w1.fi 000102030405060708090a0b0c0d0e0f000102030405060708090a0b0c0d0e0f" ]
params['r1kh'] = "02:00:00:00:03:00 00:01:02:03:04:05 300102030405060708090a0b0c0d0e0f"
hapd2 = hostapd.add_ap(apdev[1]['ifname'], params)
return hapd
def test_fils_assoc_replay(dev, apdev, params):
"""FILS AP and replayed Association Request frame"""
capfile = os.path.join(params['logdir'], "hwsim0.pcapng")