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tests: AP MLD and GTK rekeying with MLD client connection using two links

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Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
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Jouni Malinen 2023-11-06 19:56:41 +02:00 committed by Jouni Malinen
parent 4f20dd52ff
commit 1af364e3ce
1 changed files with 42 additions and 0 deletions
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42
tests/hwsim/test_eht.py
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@ -503,6 +503,48 @@ def test_eht_mld_ptk_rekey(dev, apdev):
traffic_test(wpas, hapd0)
traffic_test(wpas, hapd1)
def test_eht_mld_gtk_rekey(dev, apdev):
"""AP MLD and GTK rekeying with MLD client connection using two links"""
with HWSimRadio(use_mlo=True) as (hapd_radio, hapd_iface), \
HWSimRadio(use_mlo=True) as (wpas_radio, wpas_iface):
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add(wpas_iface)
passphrase = 'qwertyuiop'
ssid = "mld_ap_sae_two_link"
params = eht_mld_ap_wpa2_params(ssid, passphrase,
key_mgmt="SAE-EXT-KEY SAE WPA-PSK WPA-PSK-SHA256",
mfp="1")
params['wpa_group_rekey'] = '5'
hapd0 = eht_mld_enable_ap(hapd_iface, params)
params['channel'] = '6'
hapd1 = eht_mld_enable_ap(hapd_iface, params)
wpas.connect(ssid, sae_password=passphrase, scan_freq="2412 2437",
key_mgmt="SAE-EXT-KEY", ieee80211w="2")
ev0 = hapd0.wait_event(["AP-STA-CONNECT"], timeout=1)
if ev0 is None:
ev1 = hapd1.wait_event(["AP-STA-CONNECT"], timeout=1)
traffic_test(wpas, hapd0)
traffic_test(wpas, hapd1)
for i in range(2):
ev = wpas.wait_event(["MLO RSN: Group rekeying completed",
"CTRL-EVENT-DISCONNECTED"], timeout=10)
if ev is None:
raise Exception("GTK rekey timed out")
if "CTRL-EVENT-DISCONNECTED" in ev:
raise Exception("Disconnect instead of rekey")
#TODO: Uncomment these ones GTK rekeying works for MLO
#time.sleep(0.1)
#traffic_test(wpas, hapd0)
#traffic_test(wpas, hapd1)
def test_eht_ml_probe_req(dev, apdev):
"""AP MLD with two links and non-AP MLD sending ML Probe Request"""
with HWSimRadio(use_mlo=True) as (hapd_radio, hapd_iface), \