--- /dev/null
+#!/usr/bin/python
+#
+# WNM tests
+# Copyright (c) 2013, Jouni Malinen <j@w1.fi>
+#
+# This software may be distributed under the terms of the BSD license.
+# See README for more details.
+
+import time
+import logging
+logger = logging.getLogger()
+
+import hostapd
+
+def test_wnm_bss_transition_mgmt(dev, apdev):
+ """WNM BSS Transition Management"""
+ params = { "ssid": "test-wnm",
+ "time_advertisement": "2",
+ "time_zone": "EST5",
+ "wnm_sleep_mode": "1",
+ "bss_transition": "1" }
+ hostapd.add_ap(apdev[0]['ifname'], params)
+
+ dev[0].connect("test-wnm", key_mgmt="NONE", scan_freq="2412")
+ dev[0].request("WNM_BSS_QUERY 0")
+
+def test_wnm_disassoc_imminent(dev, apdev):
+ """WNM Disassociation Imminent"""
+ params = { "ssid": "test-wnm",
+ "time_advertisement": "2",
+ "time_zone": "EST5",
+ "wnm_sleep_mode": "1",
+ "bss_transition": "1" }
+ hostapd.add_ap(apdev[0]['ifname'], params)
+ hapd = hostapd.Hostapd(apdev[0]['ifname'])
+
+ dev[0].connect("test-wnm", key_mgmt="NONE", scan_freq="2412")
+ addr = dev[0].p2p_interface_addr()
+ hapd.request("DISASSOC_IMMINENT " + addr + " 10")
+ ev = dev[0].wait_event(["WNM: Disassociation Imminent"])
+ if ev is None:
+ raise Exception("Timeout while waiting for disassociation imminent")
+ if "Disassociation Timer 10" not in ev:
+ raise Exception("Unexpected disassociation imminent contents")
+ ev = dev[0].wait_event(["CTRL-EVENT-SCAN-RESULTS"])
+ if ev is None:
+ raise Exception("Timeout while waiting for re-connection scan")
+
+def test_wnm_ess_disassoc_imminent(dev, apdev):
+ """WNM ESS Disassociation Imminent"""
+ params = { "ssid": "test-wnm",
+ "time_advertisement": "2",
+ "time_zone": "EST5",
+ "wnm_sleep_mode": "1",
+ "bss_transition": "1" }
+ hostapd.add_ap(apdev[0]['ifname'], params)
+ hapd = hostapd.Hostapd(apdev[0]['ifname'])
+
+ dev[0].connect("test-wnm", key_mgmt="NONE", scan_freq="2412")
+ addr = dev[0].p2p_interface_addr()
+ hapd.request("ESS_DISASSOC " + addr + " 10 http://example.com/session-info")
+ ev = dev[0].wait_event(["ESS-DISASSOC-IMMINENT"])
+ if ev is None:
+ raise Exception("Timeout while waiting for ESS disassociation imminent")
+ if "0 1024 http://example.com/session-info" not in ev:
+ raise Exception("Unexpected ESS disassociation imminent message contents")
+ ev = dev[0].wait_event(["CTRL-EVENT-SCAN-RESULTS"])
+ if ev is None:
+ raise Exception("Timeout while waiting for re-connection scan")
+
+def test_wnm_ess_disassoc_imminent_pmf(dev, apdev):
+ """WNM ESS Disassociation Imminent"""
+ params = hostapd.wpa2_params("test-wnm-rsn", "12345678")
+ params["wpa_key_mgmt"] = "WPA-PSK-SHA256";
+ params["ieee80211w"] = "2";
+ params["bss_transition"] = "1"
+ hostapd.add_ap(apdev[0]['ifname'], params)
+ hapd = hostapd.Hostapd(apdev[0]['ifname'])
+
+ dev[0].connect("test-wnm-rsn", psk="12345678", ieee80211w="2",
+ key_mgmt="WPA-PSK-SHA256", proto="WPA2", scan_freq="2412")
+ addr = dev[0].p2p_interface_addr()
+ hapd.request("ESS_DISASSOC " + addr + " 10 http://example.com/session-info")
+ ev = dev[0].wait_event(["ESS-DISASSOC-IMMINENT"])
+ if ev is None:
+ raise Exception("Timeout while waiting for ESS disassociation imminent")
+ if "1 1024 http://example.com/session-info" not in ev:
+ raise Exception("Unexpected ESS disassociation imminent message contents")
+ ev = dev[0].wait_event(["CTRL-EVENT-SCAN-RESULTS"])
+ if ev is None:
+ raise Exception("Timeout while waiting for re-connection scan")
+
+def check_wnm_sleep_mode_enter_exit(hapd, dev):
+ addr = dev.p2p_interface_addr()
+ sta = hapd.get_sta(addr)
+ if "[WNM_SLEEP_MODE]" in sta['flags']:
+ raise Exception("Station unexpectedly in WNM-Sleep Mode")
+ logger.info("Going to WNM Sleep Mode")
+ dev.request("WNM_SLEEP enter")
+ time.sleep(0.5)
+ sta = hapd.get_sta(addr)
+ if "[WNM_SLEEP_MODE]" not in sta['flags']:
+ raise Exception("Station failed to enter WNM-Sleep Mode")
+ logger.info("Waking up from WNM Sleep Mode")
+ dev.request("WNM_SLEEP exit")
+ time.sleep(0.5)
+ sta = hapd.get_sta(addr)
+ if "[WNM_SLEEP_MODE]" in sta['flags']:
+ raise Exception("Station failed to exit WNM-Sleep Mode")
+
+def test_wnm_sleep_mode_open(dev, apdev):
+ """WNM Sleep Mode - open"""
+ params = { "ssid": "test-wnm",
+ "time_advertisement": "2",
+ "time_zone": "EST5",
+ "wnm_sleep_mode": "1",
+ "bss_transition": "1" }
+ hostapd.add_ap(apdev[0]['ifname'], params)
+ hapd = hostapd.Hostapd(apdev[0]['ifname'])
+
+ dev[0].connect("test-wnm", key_mgmt="NONE", scan_freq="2412")
+ check_wnm_sleep_mode_enter_exit(hapd, dev[0])
+
+def test_wnm_sleep_mode_rsn(dev, apdev):
+ """WNM Sleep Mode - RSN"""
+ params = hostapd.wpa2_params("test-wnm-rsn", "12345678")
+ params["time_advertisement"] = "2"
+ params["time_zone"] = "EST5"
+ params["wnm_sleep_mode"] = "1"
+ params["bss_transition"] = "1"
+ hostapd.add_ap(apdev[0]['ifname'], params)
+ hapd = hostapd.Hostapd(apdev[0]['ifname'])
+
+ dev[0].connect("test-wnm-rsn", psk="12345678", scan_freq="2412")
+ check_wnm_sleep_mode_enter_exit(hapd, dev[0])
+
+def test_wnm_sleep_mode_rsn_pmf(dev, apdev):
+ """WNM Sleep Mode - RSN with PMF"""
+ params = hostapd.wpa2_params("test-wnm-rsn", "12345678")
+ params["wpa_key_mgmt"] = "WPA-PSK-SHA256";
+ params["ieee80211w"] = "2";
+ params["time_advertisement"] = "2"
+ params["time_zone"] = "EST5"
+ params["wnm_sleep_mode"] = "1"
+ params["bss_transition"] = "1"
+ hostapd.add_ap(apdev[0]['ifname'], params)
+ hapd = hostapd.Hostapd(apdev[0]['ifname'])
+
+ dev[0].connect("test-wnm-rsn", psk="12345678", ieee80211w="2",
+ key_mgmt="WPA-PSK-SHA256", proto="WPA2", scan_freq="2412")
+ check_wnm_sleep_mode_enter_exit(hapd, dev[0])