--- /dev/null
+# Open mode AP tests
+# Copyright (c) 2014, Qualcomm Atheros, Inc.
+#
+# This software may be distributed under the terms of the BSD license.
+# See README for more details.
+
+from remotehost import remote_compatible
+import logging
+logger = logging.getLogger()
+import struct
+import subprocess
+import time
+import os
+
+import hostapd
+import hwsim_utils
+from tshark import run_tshark
+from utils import alloc_fail, fail_test, wait_fail_trigger
+from wpasupplicant import WpaSupplicant
+
+@remote_compatible
+def test_ap_open(dev, apdev):
+ """AP with open mode (no security) configuration"""
+ _test_ap_open(dev, apdev)
+
+def _test_ap_open(dev, apdev):
+ hapd = hostapd.add_ap(apdev[0], { "ssid": "open" })
+ dev[0].connect("open", key_mgmt="NONE", scan_freq="2412",
+ bg_scan_period="0")
+ ev = hapd.wait_event([ "AP-STA-CONNECTED" ], timeout=5)
+ if ev is None:
+ raise Exception("No connection event received from hostapd")
+ hwsim_utils.test_connectivity(dev[0], hapd)
+
+ dev[0].request("DISCONNECT")
+ ev = hapd.wait_event([ "AP-STA-DISCONNECTED" ], timeout=5)
+ if ev is None:
+ raise Exception("No disconnection event received from hostapd")
+
+def test_ap_open_packet_loss(dev, apdev):
+ """AP with open mode configuration and large packet loss"""
+ params = { "ssid": "open",
+ "ignore_probe_probability": "0.5",
+ "ignore_auth_probability": "0.5",
+ "ignore_assoc_probability": "0.5",
+ "ignore_reassoc_probability": "0.5" }
+ hapd = hostapd.add_ap(apdev[0], params)
+ for i in range(0, 3):
+ dev[i].connect("open", key_mgmt="NONE", scan_freq="2412",
+ wait_connect=False)
+ for i in range(0, 3):
+ dev[i].wait_connected(timeout=20)
+
+@remote_compatible
+def test_ap_open_unknown_action(dev, apdev):
+ """AP with open mode configuration and unknown Action frame"""
+ hapd = hostapd.add_ap(apdev[0], { "ssid": "open" })
+ dev[0].connect("open", key_mgmt="NONE", scan_freq="2412")
+ bssid = apdev[0]['bssid']
+ cmd = "MGMT_TX {} {} freq=2412 action=765432".format(bssid, bssid)
+ if "FAIL" in dev[0].request(cmd):
+ raise Exception("Could not send test Action frame")
+ ev = dev[0].wait_event(["MGMT-TX-STATUS"], timeout=10)
+ if ev is None:
+ raise Exception("Timeout on MGMT-TX-STATUS")
+ if "result=SUCCESS" not in ev:
+ raise Exception("AP did not ack Action frame")
+
+def test_ap_open_invalid_wmm_action(dev, apdev):
+ """AP with open mode configuration and invalid WMM Action frame"""
+ hapd = hostapd.add_ap(apdev[0], { "ssid": "open" })
+ dev[0].connect("open", key_mgmt="NONE", scan_freq="2412")
+ bssid = apdev[0]['bssid']
+ cmd = "MGMT_TX {} {} freq=2412 action=1100".format(bssid, bssid)
+ if "FAIL" in dev[0].request(cmd):
+ raise Exception("Could not send test Action frame")
+ ev = dev[0].wait_event(["MGMT-TX-STATUS"], timeout=10)
+ if ev is None or "result=SUCCESS" not in ev:
+ raise Exception("AP did not ack Action frame")
+
+@remote_compatible
+def test_ap_open_reconnect_on_inactivity_disconnect(dev, apdev):
+ """Reconnect to open mode AP after inactivity related disconnection"""
+ hapd = hostapd.add_ap(apdev[0], { "ssid": "open" })
+ dev[0].connect("open", key_mgmt="NONE", scan_freq="2412")
+ hapd.request("DEAUTHENTICATE " + dev[0].p2p_interface_addr() + " reason=4")
+ dev[0].wait_disconnected(timeout=5)
+ dev[0].wait_connected(timeout=2, error="Timeout on reconnection")
+
+@remote_compatible
+def test_ap_open_assoc_timeout(dev, apdev):
+ """AP timing out association"""
+ ssid = "test"
+ hapd = hostapd.add_ap(apdev[0], { "ssid": "open" })
+ dev[0].scan(freq="2412")
+ hapd.set("ext_mgmt_frame_handling", "1")
+ dev[0].connect("open", key_mgmt="NONE", scan_freq="2412",
+ wait_connect=False)
+ for i in range(0, 10):
+ req = hapd.mgmt_rx()
+ if req is None:
+ raise Exception("MGMT RX wait timed out")
+ if req['subtype'] == 11:
+ break
+ req = None
+ if not req:
+ raise Exception("Authentication frame not received")
+
+ resp = {}
+ resp['fc'] = req['fc']
+ resp['da'] = req['sa']
+ resp['sa'] = req['da']
+ resp['bssid'] = req['bssid']
+ resp['payload'] = struct.pack('<HHH', 0, 2, 0)
+ hapd.mgmt_tx(resp)
+
+ assoc = 0
+ for i in range(0, 10):
+ req = hapd.mgmt_rx()
+ if req is None:
+ raise Exception("MGMT RX wait timed out")
+ if req['subtype'] == 0:
+ assoc += 1
+ if assoc == 3:
+ break
+ if assoc != 3:
+ raise Exception("Association Request frames not received: assoc=%d" % assoc)
+ hapd.set("ext_mgmt_frame_handling", "0")
+ dev[0].wait_connected(timeout=15)
+
+@remote_compatible
+def test_ap_open_id_str(dev, apdev):
+ """AP with open mode and id_str"""
+ hapd = hostapd.add_ap(apdev[0], { "ssid": "open" })
+ dev[0].connect("open", key_mgmt="NONE", scan_freq="2412", id_str="foo",
+ wait_connect=False)
+ ev = dev[0].wait_connected(timeout=10)
+ if "id_str=foo" not in ev:
+ raise Exception("CTRL-EVENT-CONNECT did not have matching id_str: " + ev)
+ if dev[0].get_status_field("id_str") != "foo":
+ raise Exception("id_str mismatch")
+
+@remote_compatible
+def test_ap_open_select_any(dev, apdev):
+ """AP with open mode and select any network"""
+ hapd = hostapd.add_ap(apdev[0], { "ssid": "open" })
+ id = dev[0].connect("unknown", key_mgmt="NONE", scan_freq="2412",
+ only_add_network=True)
+ dev[0].connect("open", key_mgmt="NONE", scan_freq="2412",
+ only_add_network=True)
+ dev[0].select_network(id)
+ ev = dev[0].wait_event(["CTRL-EVENT-NETWORK-NOT-FOUND",
+ "CTRL-EVENT-CONNECTED"], timeout=10)
+ if ev is None:
+ raise Exception("No result reported")
+ if "CTRL-EVENT-CONNECTED" in ev:
+ raise Exception("Unexpected connection")
+
+ dev[0].select_network("any")
+ dev[0].wait_connected(timeout=10)
+
+@remote_compatible
+def test_ap_open_unexpected_assoc_event(dev, apdev):
+ """AP with open mode and unexpected association event"""
+ hapd = hostapd.add_ap(apdev[0], { "ssid": "open" })
+ dev[0].connect("open", key_mgmt="NONE", scan_freq="2412")
+ dev[0].request("DISCONNECT")
+ dev[0].wait_disconnected(timeout=15)
+ dev[0].dump_monitor()
+ # This will be accepted due to matching network
+ dev[0].cmd_execute(['iw', 'dev', dev[0].ifname, 'connect', 'open', "2412",
+ apdev[0]['bssid']])
+ dev[0].wait_connected(timeout=15)
+ dev[0].dump_monitor()
+
+ dev[0].request("REMOVE_NETWORK all")
+ dev[0].wait_disconnected(timeout=5)
+ dev[0].dump_monitor()
+ # This will result in disconnection due to no matching network
+ dev[0].cmd_execute(['iw', 'dev', dev[0].ifname, 'connect', 'open', "2412",
+ apdev[0]['bssid']])
+ dev[0].wait_disconnected(timeout=15)
+
+@remote_compatible
+def test_ap_bss_load(dev, apdev):
+ """AP with open mode (no security) configuration"""
+ hapd = hostapd.add_ap(apdev[0],
+ { "ssid": "open",
+ "bss_load_update_period": "10" })
+ dev[0].connect("open", key_mgmt="NONE", scan_freq="2412")
+ # this does not really get much useful output with mac80211_hwsim currently,
+ # but run through the channel survey update couple of times
+ for i in range(0, 10):
+ hwsim_utils.test_connectivity(dev[0], hapd)
+ hwsim_utils.test_connectivity(dev[0], hapd)
+ hwsim_utils.test_connectivity(dev[0], hapd)
+ time.sleep(0.15)
+
+def hapd_out_of_mem(hapd, apdev, count, func):
+ with alloc_fail(hapd, count, func):
+ started = False
+ try:
+ hostapd.add_ap(apdev, { "ssid": "open" })
+ started = True
+ except:
+ pass
+ if started:
+ raise Exception("hostapd interface started even with memory allocation failure: %d:%s" % (count, func))
+
+def test_ap_open_out_of_memory(dev, apdev):
+ """hostapd failing to setup interface due to allocation failure"""
+ hapd = hostapd.add_ap(apdev[0], { "ssid": "open" })
+ hapd_out_of_mem(hapd, apdev[1], 1, "hostapd_alloc_bss_data")
+
+ for i in range(1, 3):
+ hapd_out_of_mem(hapd, apdev[1], i, "hostapd_iface_alloc")
+
+ for i in range(1, 5):
+ hapd_out_of_mem(hapd, apdev[1], i, "hostapd_config_defaults;hostapd_config_alloc")
+
+ hapd_out_of_mem(hapd, apdev[1], 1, "hostapd_config_alloc")
+
+ hapd_out_of_mem(hapd, apdev[1], 1, "hostapd_driver_init")
+
+ for i in range(1, 3):
+ hapd_out_of_mem(hapd, apdev[1], i, "=wpa_driver_nl80211_drv_init")
+
+ # eloop_register_read_sock() call from i802_init()
+ hapd_out_of_mem(hapd, apdev[1], 1, "eloop_sock_table_add_sock;?eloop_register_sock;?eloop_register_read_sock;=i802_init")
+
+ # verify that a new interface can still be added when memory allocation does
+ # not fail
+ hostapd.add_ap(apdev[1], { "ssid": "open" })
+
+def test_bssid_black_white_list(dev, apdev):
+ """BSSID black/white list"""
+ hapd = hostapd.add_ap(apdev[0], { "ssid": "open" })
+ hapd2 = hostapd.add_ap(apdev[1], { "ssid": "open" })
+
+ dev[0].connect("open", key_mgmt="NONE", scan_freq="2412",
+ bssid_whitelist=apdev[1]['bssid'])
+ dev[1].connect("open", key_mgmt="NONE", scan_freq="2412",
+ bssid_blacklist=apdev[1]['bssid'])
+ dev[2].connect("open", key_mgmt="NONE", scan_freq="2412",
+ bssid_whitelist="00:00:00:00:00:00/00:00:00:00:00:00",
+ bssid_blacklist=apdev[1]['bssid'])
+ if dev[0].get_status_field('bssid') != apdev[1]['bssid']:
+ raise Exception("dev[0] connected to unexpected AP")
+ if dev[1].get_status_field('bssid') != apdev[0]['bssid']:
+ raise Exception("dev[1] connected to unexpected AP")
+ if dev[2].get_status_field('bssid') != apdev[0]['bssid']:
+ raise Exception("dev[2] connected to unexpected AP")
+ dev[0].request("REMOVE_NETWORK all")
+ dev[1].request("REMOVE_NETWORK all")
+ dev[2].request("REMOVE_NETWORK all")
+
+ dev[2].connect("open", key_mgmt="NONE", scan_freq="2412",
+ bssid_whitelist="00:00:00:00:00:00", wait_connect=False)
+ dev[0].connect("open", key_mgmt="NONE", scan_freq="2412",
+ bssid_whitelist="11:22:33:44:55:66/ff:00:00:00:00:00 " + apdev[1]['bssid'] + " aa:bb:cc:dd:ee:ff")
+ dev[1].connect("open", key_mgmt="NONE", scan_freq="2412",
+ bssid_blacklist="11:22:33:44:55:66/ff:00:00:00:00:00 " + apdev[1]['bssid'] + " aa:bb:cc:dd:ee:ff")
+ if dev[0].get_status_field('bssid') != apdev[1]['bssid']:
+ raise Exception("dev[0] connected to unexpected AP")
+ if dev[1].get_status_field('bssid') != apdev[0]['bssid']:
+ raise Exception("dev[1] connected to unexpected AP")
+ dev[0].request("REMOVE_NETWORK all")
+ dev[1].request("REMOVE_NETWORK all")
+ ev = dev[2].wait_event(["CTRL-EVENT-CONNECTED"], timeout=0.1)
+ if ev is not None:
+ raise Exception("Unexpected dev[2] connectin")
+ dev[2].request("REMOVE_NETWORK all")
+
+def test_ap_open_wpas_in_bridge(dev, apdev):
+ """Open mode AP and wpas interface in a bridge"""
+ br_ifname='sta-br0'
+ ifname='wlan5'
+ try:
+ _test_ap_open_wpas_in_bridge(dev, apdev)
+ finally:
+ subprocess.call(['ip', 'link', 'set', 'dev', br_ifname, 'down'])
+ subprocess.call(['brctl', 'delif', br_ifname, ifname])
+ subprocess.call(['brctl', 'delbr', br_ifname])
+ subprocess.call(['iw', ifname, 'set', '4addr', 'off'])
+
+def _test_ap_open_wpas_in_bridge(dev, apdev):
+ hapd = hostapd.add_ap(apdev[0], { "ssid": "open" })
+
+ br_ifname='sta-br0'
+ ifname='wlan5'
+ wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
+ # First, try a failure case of adding an interface
+ try:
+ wpas.interface_add(ifname, br_ifname=br_ifname)
+ raise Exception("Interface addition succeeded unexpectedly")
+ except Exception, e:
+ if "Failed to add" in str(e):
+ logger.info("Ignore expected interface_add failure due to missing bridge interface: " + str(e))
+ else:
+ raise
+
+ # Next, add the bridge interface and add the interface again
+ subprocess.call(['brctl', 'addbr', br_ifname])
+ subprocess.call(['brctl', 'setfd', br_ifname, '0'])
+ subprocess.call(['ip', 'link', 'set', 'dev', br_ifname, 'up'])
+ subprocess.call(['iw', ifname, 'set', '4addr', 'on'])
+ subprocess.check_call(['brctl', 'addif', br_ifname, ifname])
+ wpas.interface_add(ifname, br_ifname=br_ifname)
+
+ wpas.connect("open", key_mgmt="NONE", scan_freq="2412")
+
+@remote_compatible
+def test_ap_open_start_disabled(dev, apdev):
+ """AP with open mode and beaconing disabled"""
+ hapd = hostapd.add_ap(apdev[0], { "ssid": "open",
+ "start_disabled": "1" })
+ bssid = apdev[0]['bssid']
+
+ dev[0].flush_scan_cache()
+ dev[0].scan(freq=2412, only_new=True)
+ if dev[0].get_bss(bssid) is not None:
+ raise Exception("AP was seen beaconing")
+ if "OK" not in hapd.request("RELOAD"):
+ raise Exception("RELOAD failed")
+ dev[0].scan_for_bss(bssid, freq=2412)
+ dev[0].connect("open", key_mgmt="NONE", scan_freq="2412")
+
+@remote_compatible
+def test_ap_open_start_disabled2(dev, apdev):
+ """AP with open mode and beaconing disabled (2)"""
+ hapd = hostapd.add_ap(apdev[0], { "ssid": "open",
+ "start_disabled": "1" })
+ bssid = apdev[0]['bssid']
+
+ dev[0].flush_scan_cache()
+ dev[0].scan(freq=2412, only_new=True)
+ if dev[0].get_bss(bssid) is not None:
+ raise Exception("AP was seen beaconing")
+ if "OK" not in hapd.request("UPDATE_BEACON"):
+ raise Exception("UPDATE_BEACON failed")
+ dev[0].scan_for_bss(bssid, freq=2412)
+ dev[0].connect("open", key_mgmt="NONE", scan_freq="2412")
+ if "OK" not in hapd.request("UPDATE_BEACON"):
+ raise Exception("UPDATE_BEACON failed")
+ dev[0].request("DISCONNECT")
+ dev[0].wait_disconnected()
+ dev[0].request("RECONNECT")
+ dev[0].wait_connected()
+
+@remote_compatible
+def test_ap_open_ifdown(dev, apdev):
+ """AP with open mode and external ifconfig down"""
+ params = { "ssid": "open",
+ "ap_max_inactivity": "1" }
+ hapd = hostapd.add_ap(apdev[0], params)
+ bssid = apdev[0]['bssid']
+
+ dev[0].connect("open", key_mgmt="NONE", scan_freq="2412")
+ dev[1].connect("open", key_mgmt="NONE", scan_freq="2412")
+ hapd.cmd_execute(['ip', 'link', 'set', 'dev', apdev[0]['ifname'], 'down'])
+ ev = hapd.wait_event(["AP-STA-DISCONNECTED"], timeout=10)
+ if ev is None:
+ raise Exception("Timeout on AP-STA-DISCONNECTED (1)")
+ ev = hapd.wait_event(["AP-STA-DISCONNECTED"], timeout=5)
+ if ev is None:
+ raise Exception("Timeout on AP-STA-DISCONNECTED (2)")
+ ev = hapd.wait_event(["INTERFACE-DISABLED"], timeout=5)
+ if ev is None:
+ raise Exception("No INTERFACE-DISABLED event")
+ # The following wait tests beacon loss detection in mac80211 on dev0.
+ # dev1 is used to test stopping of AP side functionality on client polling.
+ dev[1].request("REMOVE_NETWORK all")
+ hapd.cmd_execute(['ip', 'link', 'set', 'dev', apdev[0]['ifname'], 'up'])
+ dev[0].wait_disconnected()
+ dev[1].wait_disconnected()
+ ev = hapd.wait_event(["INTERFACE-ENABLED"], timeout=10)
+ if ev is None:
+ raise Exception("No INTERFACE-ENABLED event")
+ dev[0].wait_connected()
+ hwsim_utils.test_connectivity(dev[0], hapd)
+
+def test_ap_open_disconnect_in_ps(dev, apdev, params):
+ """Disconnect with the client in PS to regression-test a kernel bug"""
+ hapd = hostapd.add_ap(apdev[0], { "ssid": "open" })
+ dev[0].connect("open", key_mgmt="NONE", scan_freq="2412",
+ bg_scan_period="0")
+ ev = hapd.wait_event([ "AP-STA-CONNECTED" ], timeout=5)
+ if ev is None:
+ raise Exception("No connection event received from hostapd")
+
+ time.sleep(0.2)
+ hwsim_utils.set_powersave(dev[0], hwsim_utils.PS_MANUAL_POLL)
+ try:
+ # inject some traffic
+ sa = hapd.own_addr()
+ da = dev[0].own_addr()
+ hapd.request('DATA_TEST_CONFIG 1')
+ hapd.request('DATA_TEST_TX {} {} 0'.format(da, sa))
+ hapd.request('DATA_TEST_CONFIG 0')
+
+ # let the AP send couple of Beacon frames
+ time.sleep(0.3)
+
+ # disconnect - with traffic pending - shouldn't cause kernel warnings
+ dev[0].request("DISCONNECT")
+ finally:
+ hwsim_utils.set_powersave(dev[0], hwsim_utils.PS_DISABLED)
+
+ time.sleep(0.2)
+ out = run_tshark(os.path.join(params['logdir'], "hwsim0.pcapng"),
+ "wlan_mgt.tim.partial_virtual_bitmap",
+ ["wlan_mgt.tim.partial_virtual_bitmap"])
+ if out is not None:
+ state = 0
+ for l in out.splitlines():
+ pvb = int(l, 16)
+ if pvb > 0 and state == 0:
+ state = 1
+ elif pvb == 0 and state == 1:
+ state = 2
+ if state != 2:
+ raise Exception("Didn't observe TIM bit getting set and unset (state=%d)" % state)
+
+@remote_compatible
+def test_ap_open_select_network(dev, apdev):
+ """Open mode connection and SELECT_NETWORK to change network"""
+ hapd1 = hostapd.add_ap(apdev[0], { "ssid": "open" })
+ bssid1 = apdev[0]['bssid']
+ hapd2 = hostapd.add_ap(apdev[1], { "ssid": "open2" })
+ bssid2 = apdev[1]['bssid']
+
+ id1 = dev[0].connect("open", key_mgmt="NONE", scan_freq="2412",
+ only_add_network=True)
+ id2 = dev[0].connect("open2", key_mgmt="NONE", scan_freq="2412")
+ hwsim_utils.test_connectivity(dev[0], hapd2)
+
+ dev[0].select_network(id1)
+ dev[0].wait_connected()
+ res = dev[0].request("BLACKLIST")
+ if bssid1 in res or bssid2 in res:
+ raise Exception("Unexpected blacklist entry")
+ hwsim_utils.test_connectivity(dev[0], hapd1)
+
+ dev[0].select_network(id2)
+ dev[0].wait_connected()
+ hwsim_utils.test_connectivity(dev[0], hapd2)
+ res = dev[0].request("BLACKLIST")
+ if bssid1 in res or bssid2 in res:
+ raise Exception("Unexpected blacklist entry(2)")
+
+@remote_compatible
+def test_ap_open_disable_enable(dev, apdev):
+ """AP with open mode getting disabled and re-enabled"""
+ hapd = hostapd.add_ap(apdev[0], { "ssid": "open" })
+ dev[0].connect("open", key_mgmt="NONE", scan_freq="2412",
+ bg_scan_period="0")
+
+ for i in range(2):
+ hapd.request("DISABLE")
+ dev[0].wait_disconnected()
+ hapd.request("ENABLE")
+ dev[0].wait_connected()
+ hwsim_utils.test_connectivity(dev[0], hapd)
+
+def sta_enable_disable(dev, bssid):
+ dev.scan_for_bss(bssid, freq=2412)
+ work_id = dev.request("RADIO_WORK add block-work")
+ ev = dev.wait_event(["EXT-RADIO-WORK-START"])
+ if ev is None:
+ raise Exception("Timeout while waiting radio work to start")
+ id = dev.connect("open", key_mgmt="NONE", scan_freq="2412",
+ only_add_network=True)
+ dev.request("ENABLE_NETWORK %d" % id)
+ if "connect@" not in dev.request("RADIO_WORK show"):
+ raise Exception("connect radio work missing")
+ dev.request("DISABLE_NETWORK %d" % id)
+ dev.request("RADIO_WORK done " + work_id)
+
+ ok = False
+ for i in range(30):
+ if "connect@" not in dev.request("RADIO_WORK show"):
+ ok = True
+ break
+ time.sleep(0.1)
+ if not ok:
+ raise Exception("connect radio work not completed")
+ ev = dev.wait_event(["CTRL-EVENT-CONNECTED"], timeout=0.1)
+ if ev is not None:
+ raise Exception("Unexpected connection")
+ dev.request("DISCONNECT")
+
+def test_ap_open_sta_enable_disable(dev, apdev):
+ """AP with open mode and wpa_supplicant ENABLE/DISABLE_NETWORK"""
+ hapd = hostapd.add_ap(apdev[0], { "ssid": "open" })
+ bssid = apdev[0]['bssid']
+
+ sta_enable_disable(dev[0], bssid)
+
+ wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
+ wpas.interface_add("wlan5", drv_params="force_connect_cmd=1")
+ sta_enable_disable(wpas, bssid)
+
+@remote_compatible
+def test_ap_open_select_twice(dev, apdev):
+ """AP with open mode and select network twice"""
+ id = dev[0].connect("open", key_mgmt="NONE", scan_freq="2412",
+ only_add_network=True)
+ dev[0].select_network(id)
+ ev = dev[0].wait_event(["CTRL-EVENT-NETWORK-NOT-FOUND"], timeout=10)
+ if ev is None:
+ raise Exception("No result reported")
+ hapd = hostapd.add_ap(apdev[0], { "ssid": "open" })
+ # Verify that the second SELECT_NETWORK starts a new scan immediately by
+ # waiting less than the default scan period.
+ dev[0].select_network(id)
+ dev[0].wait_connected(timeout=3)
+
+@remote_compatible
+def test_ap_open_reassoc_not_found(dev, apdev):
+ """AP with open mode and REASSOCIATE not finding a match"""
+ id = dev[0].connect("open", key_mgmt="NONE", scan_freq="2412",
+ only_add_network=True)
+ dev[0].select_network(id)
+ ev = dev[0].wait_event(["CTRL-EVENT-NETWORK-NOT-FOUND"], timeout=10)
+ if ev is None:
+ raise Exception("No result reported")
+ dev[0].request("DISCONNECT")
+
+ time.sleep(0.1)
+ dev[0].dump_monitor()
+
+ dev[0].request("REASSOCIATE")
+ ev = dev[0].wait_event(["CTRL-EVENT-NETWORK-NOT-FOUND"], timeout=10)
+ if ev is None:
+ raise Exception("No result reported")
+ dev[0].request("DISCONNECT")
+
+@remote_compatible
+def test_ap_open_sta_statistics(dev, apdev):
+ """AP with open mode and STA statistics"""
+ hapd = hostapd.add_ap(apdev[0], { "ssid": "open" })
+ dev[0].connect("open", key_mgmt="NONE", scan_freq="2412")
+ addr = dev[0].own_addr()
+
+ stats1 = hapd.get_sta(addr)
+ logger.info("stats1: " + str(stats1))
+ time.sleep(0.4)
+ stats2 = hapd.get_sta(addr)
+ logger.info("stats2: " + str(stats2))
+ hwsim_utils.test_connectivity(dev[0], hapd)
+ stats3 = hapd.get_sta(addr)
+ logger.info("stats3: " + str(stats3))
+
+ # Cannot require specific inactive_msec changes without getting rid of all
+ # unrelated traffic, so for now, just print out the results in the log for
+ # manual checks.
+
+@remote_compatible
+def test_ap_open_poll_sta(dev, apdev):
+ """AP with open mode and STA poll"""
+ hapd = hostapd.add_ap(apdev[0], { "ssid": "open" })
+ dev[0].connect("open", key_mgmt="NONE", scan_freq="2412")
+ addr = dev[0].own_addr()
+
+ if "OK" not in hapd.request("POLL_STA " + addr):
+ raise Exception("POLL_STA failed")
+ ev = hapd.wait_event(["AP-STA-POLL-OK"], timeout=5)
+ if ev is None:
+ raise Exception("Poll response not seen")
+ if addr not in ev:
+ raise Exception("Unexpected poll response: " + ev)
+
+def test_ap_open_pmf_default(dev, apdev):
+ """AP with open mode (no security) configuration and pmf=2"""
+ hapd = hostapd.add_ap(apdev[0], { "ssid": "open" })
+ dev[1].connect("open", key_mgmt="NONE", scan_freq="2412",
+ ieee80211w="2", wait_connect=False)
+ dev[2].connect("open", key_mgmt="NONE", scan_freq="2412",
+ ieee80211w="1")
+ try:
+ dev[0].request("SET pmf 2")
+ dev[0].connect("open", key_mgmt="NONE", scan_freq="2412")
+
+ dev[0].request("DISCONNECT")
+ dev[0].wait_disconnected()
+ finally:
+ dev[0].request("SET pmf 0")
+ dev[2].request("DISCONNECT")
+ dev[2].wait_disconnected()
+
+ ev = dev[1].wait_event(["CTRL-EVENT-CONNECTED"], timeout=0.1)
+ if ev is not None:
+ raise Exception("Unexpected dev[1] connection")
+ dev[1].request("DISCONNECT")
+
+def test_ap_open_drv_fail(dev, apdev):
+ """AP with open mode and driver operations failing"""
+ hapd = hostapd.add_ap(apdev[0], { "ssid": "open" })
+
+ with fail_test(dev[0], 1, "wpa_driver_nl80211_authenticate"):
+ dev[0].connect("open", key_mgmt="NONE", scan_freq="2412",
+ wait_connect=False)
+ wait_fail_trigger(dev[0], "GET_FAIL")
+ dev[0].request("REMOVE_NETWORK all")
+
+ with fail_test(dev[0], 1, "wpa_driver_nl80211_associate"):
+ dev[0].connect("open", key_mgmt="NONE", scan_freq="2412",
+ wait_connect=False)
+ wait_fail_trigger(dev[0], "GET_FAIL")
+ dev[0].request("REMOVE_NETWORK all")