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test: Beacon protection and unicast Beacon frame

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Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
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Jouni Malinen 2023-11-02 15:31:32 +02:00 committed by Jouni Malinen
parent ddf026b1c6
commit f851ac2b60
1 changed files with 74 additions and 0 deletions
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74
tests/hwsim/test_ap_pmf.py
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@ -1456,6 +1456,80 @@ def test_ap_pmf_beacon_protection_reconnect(dev, apdev):
if ev is not None:
raise Exception("Beacon loss detected")
def test_ap_pmf_beacon_protection_unicast(dev, apdev):
"""WPA2-PSK Beacon protection (BIP) and unicast Beacon frame"""
try:
run_ap_pmf_beacon_protection_unicast(dev, apdev)
finally:
stop_monitor(apdev[1]["ifname"])
def run_ap_pmf_beacon_protection_unicast(dev, apdev):
cipher = "AES-128-CMAC"
ssid = "test-beacon-prot"
params = hostapd.wpa2_params(ssid=ssid, passphrase="12345678")
params["wpa_key_mgmt"] = "WPA-PSK-SHA256"
params["ieee80211w"] = "2"
params["beacon_prot"] = "1"
params["group_mgmt_cipher"] = cipher
try:
hapd = hostapd.add_ap(apdev[0], params)
except Exception as e:
if "Failed to enable hostapd interface" in str(e):
raise HwsimSkip("Beacon protection not supported")
raise
bssid = hapd.own_addr()
Wlantest.setup(hapd)
wt = Wlantest()
wt.flush()
wt.add_passphrase("12345678")
# STA with Beacon protection enabled
dev[0].connect(ssid, psk="12345678", ieee80211w="2", beacon_prot="1",
key_mgmt="WPA-PSK-SHA256", proto="WPA2", scan_freq="2412")
hapd.wait_sta()
sock = start_monitor(apdev[1]["ifname"])
radiotap = radiotap_build()
bssid = hapd.own_addr().replace(':', '')
addr = dev[0].own_addr().replace(':', '')
h = "80000000" + addr + bssid + bssid + "0000"
h += "c0a0260d27090600"+ "6400" + "1104"
h += "0010746573742d626561636f6e2d70726f74"
h += "010882848b960c121824"
h += "03010"
h += "1050400020000"
h += "2a0104"
h += "32043048606c"
h += "30140100000fac040100000fac040100000fac06cc00"
h += "3b025100"
h += "2d1a0c001bffff000000000000000000000100000000000000000000"
h += "3d1601000000000000000000000000000000000000000000"
h += "7f0b0400000200000040000010"
h += "dd180050f2020101010003a4000027a4000042435e0062322f00"
frame = binascii.unhexlify(h)
h += "4c1006002100000000002b8fab24bcef3bb1" #MME
frame2 = binascii.unhexlify(h)
sock.send(radiotap + frame)
ev = dev[0].wait_event(["CTRL-EVENT-UNPROT-BEACON"], timeout=5)
if ev is None:
raise Exception("Unprotected beacon was not reported")
if hapd.own_addr() not in ev:
raise Exception("Unexpected BSSID in unproted beacon indication")
time.sleep(10.1)
sock.send(radiotap + frame2)
ev = dev[0].wait_event(["CTRL-EVENT-UNPROT-BEACON"], timeout=5)
if ev is None:
raise Exception("Unprotected beacon was not reported")
if hapd.own_addr() not in ev:
raise Exception("Unexpected BSSID in unproted beacon indication")
def test_ap_pmf_sta_global_require(dev, apdev):
"""WPA2-PSK AP with PMF optional and wpa_supplicant pmf=2"""
ssid = "test-pmf-optional"