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tests: Random MAC address per ESS (mac_addr=3)

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Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
This commit is contained in:
Jouni Malinen 2022-11-28 19:10:40 +02:00 committed by Jouni Malinen
parent 9025def55c
commit cd4be06c2b
2 changed files with 43 additions and 0 deletions
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42
tests/hwsim/test_sta_dynamic.py
View file

@ -356,6 +356,48 @@ def test_sta_dynamic_random_mac_addr_keep_oui(dev, apdev):
if addr2[3:8] != addr0[3:8]:
raise Exception("OUI was not kept")
def test_sta_dynamic_random_mac_addr_per_ess(dev, apdev):
"""Dynamically added wpa_supplicant interface and random MAC address per ESS"""
params = hostapd.wpa2_params(ssid="sta-dynamic", passphrase="12345678")
hapd = hostapd.add_ap(apdev[0], params)
params = hostapd.wpa2_params(ssid="sta-dynamic2", passphrase="12345678")
hapd2 = hostapd.add_ap(apdev[1], params)
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add("wlan5")
addr0 = wpas.get_driver_status_field("addr")
wpas.request("SET preassoc_mac_addr 1")
wpas.request("SET rand_addr_lifetime 0")
wpas.scan_for_bss(hapd.own_addr(), freq=2412)
wpas.scan_for_bss(hapd2.own_addr(), freq=2412)
addr_ess1 = "f2:11:22:33:44:55"
id = wpas.connect("sta-dynamic", psk="12345678", mac_addr="3",
mac_value=addr_ess1, scan_freq="2412")
addr1 = wpas.get_driver_status_field("addr")
if addr1 != addr_ess1:
raise Exception("Pregenerated MAC address not used")
addr_ess2 = "f2:66:77:88:99:aa"
id2 = wpas.connect("sta-dynamic2", psk="12345678", mac_addr="3",
mac_value=addr_ess2, scan_freq="2412")
addr2 = wpas.get_driver_status_field("addr")
if addr2 != addr_ess2:
raise Exception("Pregenerated MAC address not used(2)")
wpas.dump_monitor()
wpas.request("ENABLE_NETWORK " + str(id) + " no-connect")
hapd2.request("STOP_AP")
ev = wpas.wait_event(["CTRL-EVENT-DISCONNECTED"], timeout=10)
if ev is None:
raise Exception("Disconnection due to beacon loss not reported")
wpas.wait_connected()
addr3 = wpas.get_driver_status_field("addr")
if addr3 != addr_ess1:
raise Exception("Pregenerated MAC address not restored")
def test_sta_dynamic_random_mac_addr_scan(dev, apdev):
"""Dynamically added wpa_supplicant interface and random MAC address for scan"""
params = hostapd.wpa2_params(ssid="sta-dynamic", passphrase="12345678")

1
tests/hwsim/wpasupplicant.py
View file

@ -1115,6 +1115,7 @@ class WpaSupplicant:
"roaming_consortium_selection", "ocv",
"multi_ap_backhaul_sta", "rx_stbc", "tx_stbc",
"ft_eap_pmksa_caching", "beacon_prot",
"mac_value",
"wpa_deny_ptk0_rekey"]
for field in not_quoted:
if field in kwargs and kwargs[field]: