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fragattacks/tests/hwsim/test_p2p_concurrency.py
Ilan Peer 9c01d6a965 tests: Use global control interface to set p2p_no_group_iface 
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
2016-04-24 23:47:29 +03:00

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Python
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# P2P concurrency test cases
# Copyright (c) 2013-2015, Jouni Malinen <j@w1.fi>
#
# This software may be distributed under the terms of the BSD license.
# See README for more details.
import logging
logger = logging.getLogger()
import subprocess
import time
import hwsim_utils
import hostapd
from p2p_utils import *
from test_ap_ht import clear_scan_cache
from utils import HwsimSkip
def test_concurrent_autogo(dev, apdev):
"""Concurrent P2P autonomous GO"""
logger.info("Connect to an infrastructure AP")
dev[0].request("P2P_SET cross_connect 0")
hapd = hostapd.add_ap(apdev[0], { "ssid": "test-open" })
dev[0].connect("test-open", key_mgmt="NONE", scan_freq="2412")
hwsim_utils.test_connectivity(dev[0], hapd)
logger.info("Start a P2P group while associated to an AP")
dev[0].global_request("SET p2p_no_group_iface 0")
dev[0].p2p_start_go()
pin = dev[1].wps_read_pin()
dev[0].p2p_go_authorize_client(pin)
dev[1].p2p_connect_group(dev[0].p2p_dev_addr(), pin, timeout=60,
social=True)
hwsim_utils.test_connectivity_p2p(dev[0], dev[1])
dev[0].remove_group()
dev[1].wait_go_ending_session()
logger.info("Confirm AP connection after P2P group removal")
hwsim_utils.test_connectivity(dev[0], hapd)
def test_concurrent_autogo_5ghz_ht40(dev, apdev):
"""Concurrent P2P autonomous GO on 5 GHz and HT40 co-ex"""
clear_scan_cache(apdev[1]['ifname'])
try:
hapd = None
hapd2 = None
params = { "ssid": "ht40",
"hw_mode": "a",
"channel": "153",
"country_code": "US",
"ht_capab": "[HT40-]" }
hapd2 = hostapd.add_ap(apdev[1], params)
params = { "ssid": "test-open-5",
"hw_mode": "a",
"channel": "149",
"country_code": "US" }
hapd = hostapd.add_ap(apdev[0], params)
dev[0].request("P2P_SET cross_connect 0")
dev[0].scan_for_bss(apdev[0]['bssid'], freq=5745)
dev[0].scan_for_bss(apdev[1]['bssid'], freq=5765)
dev[0].connect("test-open-5", key_mgmt="NONE", scan_freq="5745")
dev[0].global_request("SET p2p_no_group_iface 0")
if "OK" not in dev[0].global_request("P2P_GROUP_ADD ht40"):
raise Exception("P2P_GROUP_ADD failed")
ev = dev[0].wait_global_event(["P2P-GROUP-STARTED"], timeout=5)
if ev is None:
raise Exception("GO start up timed out")
dev[0].group_form_result(ev)
pin = dev[1].wps_read_pin()
dev[0].p2p_go_authorize_client(pin)
dev[1].p2p_find(freq=5745)
addr0 = dev[0].p2p_dev_addr()
count = 0
while count < 10:
time.sleep(0.25)
count += 1
if dev[1].peer_known(addr0):
break
dev[1].p2p_connect_group(addr0, pin, timeout=60)
dev[0].remove_group()
dev[1].wait_go_ending_session()
finally:
dev[0].request("REMOVE_NETWORK all")
if hapd:
hapd.request("DISABLE")
if hapd2:
hapd2.request("DISABLE")
subprocess.call(['iw', 'reg', 'set', '00'])
dev[0].flush_scan_cache()
dev[1].flush_scan_cache()
def test_concurrent_autogo_crossconnect(dev, apdev):
"""Concurrent P2P autonomous GO"""
dev[0].global_request("P2P_SET cross_connect 1")
hapd = hostapd.add_ap(apdev[0], { "ssid": "test-open" })
dev[0].connect("test-open", key_mgmt="NONE", scan_freq="2412")
dev[0].global_request("SET p2p_no_group_iface 0")
dev[0].p2p_start_go(no_event_clear=True)
ev = dev[0].wait_global_event("P2P-CROSS-CONNECT-ENABLE", timeout=10)
if ev is None:
raise Exception("Timeout on cross connection enabled event")
if dev[0].group_ifname + " " + dev[0].ifname not in ev:
raise Exception("Unexpected interfaces: " + ev)
dev[0].dump_monitor()
dev[0].global_request("P2P_SET cross_connect 0")
ev = dev[0].wait_global_event("P2P-CROSS-CONNECT-DISABLE", timeout=10)
if ev is None:
raise Exception("Timeout on cross connection disabled event")
if dev[0].group_ifname + " " + dev[0].ifname not in ev:
raise Exception("Unexpected interfaces: " + ev)
dev[0].remove_group()
dev[0].global_request("P2P_SET cross_connect 1")
dev[0].p2p_start_go(no_event_clear=True)
ev = dev[0].wait_global_event("P2P-CROSS-CONNECT-ENABLE", timeout=10)
if ev is None:
raise Exception("Timeout on cross connection enabled event")
if dev[0].group_ifname + " " + dev[0].ifname not in ev:
raise Exception("Unexpected interfaces: " + ev)
dev[0].dump_monitor()
dev[0].remove_group()
ev = dev[0].wait_global_event("P2P-CROSS-CONNECT-DISABLE", timeout=10)
if ev is None:
raise Exception("Timeout on cross connection disabled event")
dev[0].global_request("P2P_SET cross_connect 0")
def test_concurrent_p2pcli(dev, apdev):
"""Concurrent P2P client join"""
logger.info("Connect to an infrastructure AP")
hapd = hostapd.add_ap(apdev[0], { "ssid": "test-open" })
dev[0].connect("test-open", key_mgmt="NONE", scan_freq="2412")
hwsim_utils.test_connectivity(dev[0], hapd)
logger.info("Join a P2P group while associated to an AP")
dev[0].global_request("SET p2p_no_group_iface 0")
dev[1].p2p_start_go(freq=2412)
pin = dev[0].wps_read_pin()
dev[1].p2p_go_authorize_client(pin)
dev[0].p2p_connect_group(dev[1].p2p_dev_addr(), pin, timeout=60,
social=True)
hwsim_utils.test_connectivity_p2p(dev[0], dev[1])
dev[1].remove_group()
dev[0].wait_go_ending_session()
logger.info("Confirm AP connection after P2P group removal")
hwsim_utils.test_connectivity(dev[0], hapd)
def test_concurrent_grpform_go(dev, apdev):
"""Concurrent P2P group formation to become GO"""
logger.info("Connect to an infrastructure AP")
hapd = hostapd.add_ap(apdev[0], { "ssid": "test-open" })
dev[0].connect("test-open", key_mgmt="NONE", scan_freq="2412")
hwsim_utils.test_connectivity(dev[0], hapd)
logger.info("Form a P2P group while associated to an AP")
dev[0].global_request("SET p2p_no_group_iface 0")
[i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=15,
r_dev=dev[1], r_intent=0)
check_grpform_results(i_res, r_res)
remove_group(dev[0], dev[1])
logger.info("Confirm AP connection after P2P group removal")
hwsim_utils.test_connectivity(dev[0], hapd)
def test_concurrent_grpform_cli(dev, apdev):
"""Concurrent P2P group formation to become P2P Client"""
logger.info("Connect to an infrastructure AP")
hapd = hostapd.add_ap(apdev[0], { "ssid": "test-open" })
dev[0].connect("test-open", key_mgmt="NONE", scan_freq="2412")
hwsim_utils.test_connectivity(dev[0], hapd)
logger.info("Form a P2P group while associated to an AP")
dev[0].global_request("SET p2p_no_group_iface 0")
[i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=0,
r_dev=dev[1], r_intent=15)
check_grpform_results(i_res, r_res)
remove_group(dev[0], dev[1])
logger.info("Confirm AP connection after P2P group removal")
hwsim_utils.test_connectivity(dev[0], hapd)
def test_concurrent_grpform_while_connecting(dev, apdev):
"""Concurrent P2P group formation while connecting to an AP"""
logger.info("Start connection to an infrastructure AP")
hapd = hostapd.add_ap(apdev[0], { "ssid": "test-open" })
dev[0].connect("test-open", key_mgmt="NONE", wait_connect=False)
logger.info("Form a P2P group while connecting to an AP")
dev[0].global_request("SET p2p_no_group_iface 0")
[i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_freq=2412,
r_dev=dev[1], r_freq=2412)
check_grpform_results(i_res, r_res)
remove_group(dev[0], dev[1])
logger.info("Confirm AP connection after P2P group removal")
hwsim_utils.test_connectivity(dev[0], hapd)
def test_concurrent_grpform_while_connecting2(dev, apdev):
"""Concurrent P2P group formation while connecting to an AP (2)"""
logger.info("Start connection to an infrastructure AP")
hapd = hostapd.add_ap(apdev[0], { "ssid": "test-open" })
dev[0].connect("test-open", key_mgmt="NONE", wait_connect=False)
dev[1].flush_scan_cache()
logger.info("Form a P2P group while connecting to an AP")
dev[0].global_request("SET p2p_no_group_iface 0")
[i_res, r_res] = go_neg_pbc(i_dev=dev[0], i_intent=15, i_freq=2412,
r_dev=dev[1], r_intent=0, r_freq=2412)
check_grpform_results(i_res, r_res)
remove_group(dev[0], dev[1])
logger.info("Confirm AP connection after P2P group removal")
dev[0].wait_completed()
hwsim_utils.test_connectivity(dev[0], hapd)
def test_concurrent_grpform_while_connecting3(dev, apdev):
"""Concurrent P2P group formation while connecting to an AP (3)"""
logger.info("Start connection to an infrastructure AP")
hapd = hostapd.add_ap(apdev[0], { "ssid": "test-open" })
dev[0].connect("test-open", key_mgmt="NONE", wait_connect=False)
logger.info("Form a P2P group while connecting to an AP")
dev[0].global_request("SET p2p_no_group_iface 0")
[i_res, r_res] = go_neg_pbc(i_dev=dev[1], i_intent=15, i_freq=2412,
r_dev=dev[0], r_intent=0, r_freq=2412)
check_grpform_results(i_res, r_res)
remove_group(dev[0], dev[1])
logger.info("Confirm AP connection after P2P group removal")
dev[0].wait_completed()
hwsim_utils.test_connectivity(dev[0], hapd)
def test_concurrent_persistent_group(dev, apdev):
"""Concurrent P2P persistent group"""
logger.info("Connect to an infrastructure AP")
hostapd.add_ap(apdev[0], { "ssid": "test-open", "channel": "2" })
dev[0].global_request("SET p2p_no_group_iface 0")
dev[0].connect("test-open", key_mgmt="NONE", scan_freq="2417")
logger.info("Run persistent group test while associated to an AP")
form(dev[0], dev[1])
[go_res, cli_res] = invite_from_cli(dev[0], dev[1])
if go_res['freq'] != '2417':
raise Exception("Unexpected channel selected: " + go_res['freq'])
[go_res, cli_res] = invite_from_go(dev[0], dev[1])
if go_res['freq'] != '2417':
raise Exception("Unexpected channel selected: " + go_res['freq'])
def test_concurrent_invitation_channel_mismatch(dev, apdev):
"""P2P persistent group invitation and channel mismatch"""
if dev[0].get_mcc() > 1:
raise HwsimSkip("Skip due to MCC being enabled")
form(dev[0], dev[1])
dev[0].dump_monitor()
dev[1].dump_monitor()
logger.info("Connect to an infrastructure AP")
hostapd.add_ap(apdev[0], { "ssid": "test-open", "channel": "2" })
dev[0].global_request("SET p2p_no_group_iface 0")
dev[0].connect("test-open", key_mgmt="NONE", scan_freq="2417")
invite(dev[1], dev[0], extra="freq=2412")
ev = dev[1].wait_global_event(["P2P-INVITATION-RESULT"], timeout=15)
if ev is None:
raise Exception("P2P invitation result not received")
if "status=7" not in ev:
raise Exception("Unexpected P2P invitation result: " + ev)
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