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tests: WNM-Sleep Mode exit with PMF and beacon protection

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Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2021-03-25 00:37:58 +02:00
parent 4a841a218b
commit 174433fa04
1 changed files with 35 additions and 2 deletions
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37
tests/hwsim/test_wnm.py
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@ -37,7 +37,8 @@ def start_wnm_ap(apdev, bss_transition=True, time_adv=False, ssid=None,
wnm_sleep_mode=False, wnm_sleep_mode_no_keys=False, rsn=False, wnm_sleep_mode=False, wnm_sleep_mode_no_keys=False, rsn=False,
ocv=False, ap_max_inactivity=0, coloc_intf_reporting=False, ocv=False, ap_max_inactivity=0, coloc_intf_reporting=False,
hw_mode=None, channel=None, country_code=None, country3=None, hw_mode=None, channel=None, country_code=None, country3=None,
pmf=True, passphrase=None, ht=True, vht=False, mbo=False): pmf=True, passphrase=None, ht=True, vht=False, mbo=False,
beacon_prot=False):
if rsn: if rsn:
if not ssid: if not ssid:
ssid = "test-wnm-rsn" ssid = "test-wnm-rsn"
@ -47,6 +48,8 @@ def start_wnm_ap(apdev, bss_transition=True, time_adv=False, ssid=None,
if pmf: if pmf:
params["wpa_key_mgmt"] = "WPA-PSK-SHA256" params["wpa_key_mgmt"] = "WPA-PSK-SHA256"
params["ieee80211w"] = "2" params["ieee80211w"] = "2"
if beacon_prot:
params["beacon_prot"] = "1"
else: else:
params = {"ssid": "test-wnm"} params = {"ssid": "test-wnm"}
if bss_transition: if bss_transition:
@ -195,7 +198,8 @@ def test_wnm_ess_disassoc_imminent_pmf(dev, apdev):
if ev is None: if ev is None:
raise Exception("Timeout while waiting for re-connection scan") raise Exception("Timeout while waiting for re-connection scan")
def check_wnm_sleep_mode_enter_exit(hapd, dev, interval=None, tfs_req=None): def check_wnm_sleep_mode_enter_exit(hapd, dev, interval=None, tfs_req=None,
rekey=False):
addr = dev.p2p_interface_addr() addr = dev.p2p_interface_addr()
sta = hapd.get_sta(addr) sta = hapd.get_sta(addr)
if "[WNM_SLEEP_MODE]" in sta['flags']: if "[WNM_SLEEP_MODE]" in sta['flags']:
@ -219,6 +223,14 @@ def check_wnm_sleep_mode_enter_exit(hapd, dev, interval=None, tfs_req=None):
if not ok: if not ok:
raise Exception("Station failed to enter WNM-Sleep Mode") raise Exception("Station failed to enter WNM-Sleep Mode")
if rekey:
time.sleep(0.1)
if "OK" not in hapd.request("REKEY_GTK"):
raise Exception("REKEY_GTK failed")
ev = dev.wait_event(["WPA: Group rekeying completed"], timeout=0.1)
if ev is not None:
raise Exception("Unexpected report of GTK rekey during WNM-Sleep Mode")
logger.info("Waking up from WNM Sleep Mode") logger.info("Waking up from WNM Sleep Mode")
ok = False ok = False
dev.request("WNM_SLEEP exit") dev.request("WNM_SLEEP exit")
@ -231,6 +243,14 @@ def check_wnm_sleep_mode_enter_exit(hapd, dev, interval=None, tfs_req=None):
if not ok: if not ok:
raise Exception("Station failed to exit WNM-Sleep Mode") raise Exception("Station failed to exit WNM-Sleep Mode")
if rekey:
time.sleep(0.1)
if "OK" not in hapd.request("REKEY_GTK"):
raise Exception("REKEY_GTK failed")
ev = dev.wait_event(["WPA: Group rekeying completed"], timeout=2)
if ev is None:
raise Exception("GTK rekey timed out")
@remote_compatible @remote_compatible
def test_wnm_sleep_mode_open(dev, apdev): def test_wnm_sleep_mode_open(dev, apdev):
"""WNM Sleep Mode - open""" """WNM Sleep Mode - open"""
@ -303,6 +323,19 @@ def test_wnm_sleep_mode_rsn_pmf(dev, apdev):
raise Exception("No connection event received from hostapd") 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])
def test_wnm_sleep_mode_rsn_beacon_prot(dev, apdev):
"""WNM Sleep Mode - RSN with PMF and beacon protection"""
hapd = start_wnm_ap(apdev[0], rsn=True, wnm_sleep_mode=True, time_adv=True,
beacon_prot=True)
dev[0].connect("test-wnm-rsn", psk="12345678", ieee80211w="2",
beacon_prot="1",
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])
check_wnm_sleep_mode_enter_exit(hapd, dev[0], rekey=True)
@remote_compatible @remote_compatible
def test_wnm_sleep_mode_rsn_ocv(dev, apdev): def test_wnm_sleep_mode_rsn_ocv(dev, apdev):
"""WNM Sleep Mode - RSN with OCV""" """WNM Sleep Mode - RSN with OCV"""