From c55a52a85d004b3fb3db13cd7962807a9154f02a Mon Sep 17 00:00:00 2001 From: Jouni Malinen Date: Fri, 5 Jun 2020 15:35:44 +0300 Subject: [PATCH] tests: sigma_dut controlled GTK rekeying Signed-off-by: Jouni Malinen --- tests/hwsim/test_sigma_dut.py | 62 +++++++++++++++++++++++++++++++++++ 1 file changed, 62 insertions(+) diff --git a/tests/hwsim/test_sigma_dut.py b/tests/hwsim/test_sigma_dut.py index 78aca683a..f3a4cc60e 100644 --- a/tests/hwsim/test_sigma_dut.py +++ b/tests/hwsim/test_sigma_dut.py @@ -4675,3 +4675,65 @@ def test_sigma_dut_ap_ocv(dev, apdev, params): sigma_dut_cmd_check("ap_reset_default") finally: stop_sigma_dut(sigma) + +def test_sigma_dut_gtk_rekey(dev, apdev): + """sigma_dut controlled STA requesting GTK rekeying""" + if "SAE" not in dev[0].get_capability("auth_alg"): + raise HwsimSkip("SAE not supported") + + ifname = dev[0].ifname + sigma = start_sigma_dut(ifname) + + try: + ssid = "test-sae" + params = hostapd.wpa2_params(ssid=ssid, passphrase="12345678") + params['wpa_key_mgmt'] = 'SAE' + params["ieee80211w"] = "2" + params['sae_groups'] = '19' + hapd = hostapd.add_ap(apdev[0], params) + + sigma_dut_cmd_check("sta_reset_default,interface,%s,prog,WPA3" % ifname) + sigma_dut_cmd_check("sta_set_ip_config,interface,%s,dhcp,0,ip,127.0.0.11,mask,255.255.255.0" % ifname) + sigma_dut_cmd_check("sta_set_wireless,interface,%s,program,WPA3,ocvc,1" % ifname) + sigma_dut_cmd_check("sta_set_security,interface,%s,ssid,%s,passphrase,%s,type,SAE,encpType,aes-ccmp,keymgmttype,wpa2" % (ifname, "test-sae", "12345678")) + sigma_dut_cmd_check("sta_associate,interface,%s,ssid,%s,channel,1" % (ifname, "test-sae"), + timeout=10) + sigma_dut_wait_connected(ifname) + + dev[0].dump_monitor() + sigma_dut_cmd_check("dev_exec_action,interface,%s,program,WPA3,KeyRotation,1" % ifname) + ev = dev[0].wait_event(["WPA: Group rekeying completed"], timeout=5) + if ev is None: + raise Exception("GTK rekeying not seen") + + sigma_dut_cmd_check("sta_reset_default,interface," + ifname) + finally: + stop_sigma_dut(sigma) + +def test_sigma_dut_ap_gtk_rekey(dev, apdev, params): + """sigma_dut controlled AP and requested GTK rekeying""" + logdir = params['prefix'] + ".sigma-hostapd" + if "SAE" not in dev[0].get_capability("auth_alg"): + raise HwsimSkip("SAE not supported") + with HWSimRadio() as (radio, iface): + sigma = start_sigma_dut(iface, hostapd_logdir=logdir) + try: + sigma_dut_cmd_check("ap_reset_default") + sigma_dut_cmd_check("ap_set_wireless,NAME,AP,CHANNEL,1,SSID,test-sae,MODE,11ng") + sigma_dut_cmd_check("ap_set_security,NAME,AP,KEYMGNT,WPA2-SAE,PSK,12345678") + sigma_dut_cmd_check("ap_config_commit,NAME,AP") + + dev[0].set("sae_groups", "") + dev[0].connect("test-sae", key_mgmt="SAE", psk="12345678", + ieee80211w="2", scan_freq="2412") + dev[0].dump_monitor() + + sigma_dut_cmd_check("dev_exec_action,name,AP,interface,%s,program,WPA3,KeyRotation,1" % iface) + + ev = dev[0].wait_event(["WPA: Group rekeying completed"], timeout=5) + if ev is None: + raise Exception("GTK rekeying not seen") + + sigma_dut_cmd_check("ap_reset_default") + finally: + stop_sigma_dut(sigma)