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

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>

diff --git a/tests/hwsim/test_sta_dynamic.py b/tests/hwsim/test_sta_dynamic.py
index c5b256396b44d5025069fd8496a4f9a3f7251af1..9d307945b14e4bf822a679de901a77c6e855fae1 100644 (file)
--- a/tests/hwsim/test_sta_dynamic.py
+++ b/tests/hwsim/test_sta_dynamic.py
@@ -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")

diff --git a/tests/hwsim/wpasupplicant.py b/tests/hwsim/wpasupplicant.py
index 64336c1b361e7d7a0e37ecaeaf9cd7747bb6cdf2..4a2830c255c525557d147aeee5737b046f4b8353 100644 (file)
--- a/tests/hwsim/wpasupplicant.py
+++ b/tests/hwsim/wpasupplicant.py
@@ -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]: