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https://github.com/vanhoefm/fragattacks.git
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It was possible for this test case to fail due to PBC overlap that was detected based on previous test case having used PBC. Make that false positive less likely to happen by explicitly clearing the scan cache on dev[1]. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
187 lines
7.9 KiB
Python
187 lines
7.9 KiB
Python
# P2P concurrency test cases
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# Copyright (c) 2013, Jouni Malinen <j@w1.fi>
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#
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# This software may be distributed under the terms of the BSD license.
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# See README for more details.
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import logging
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logger = logging.getLogger()
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import time
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import hwsim_utils
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import hostapd
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from test_p2p_grpform import go_neg_pin_authorized
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from test_p2p_grpform import go_neg_pbc
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from test_p2p_grpform import check_grpform_results
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from test_p2p_grpform import remove_group
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from test_p2p_persistent import form
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from test_p2p_persistent import invite_from_cli
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from test_p2p_persistent import invite_from_go
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from test_p2p_persistent import invite
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def test_concurrent_autogo(dev, apdev):
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"""Concurrent P2P autonomous GO"""
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logger.info("Connect to an infrastructure AP")
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hostapd.add_ap(apdev[0]['ifname'], { "ssid": "test-open" })
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dev[0].connect("test-open", key_mgmt="NONE", scan_freq="2412")
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hwsim_utils.test_connectivity(dev[0].ifname, apdev[0]['ifname'])
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logger.info("Start a P2P group while associated to an AP")
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dev[0].request("SET p2p_no_group_iface 0")
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dev[0].p2p_start_go()
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pin = dev[1].wps_read_pin()
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dev[0].p2p_go_authorize_client(pin)
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dev[1].p2p_connect_group(dev[0].p2p_dev_addr(), pin, timeout=60,
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social=True)
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hwsim_utils.test_connectivity_p2p(dev[0], dev[1])
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dev[0].remove_group()
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dev[1].wait_go_ending_session()
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logger.info("Confirm AP connection after P2P group removal")
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hwsim_utils.test_connectivity(dev[0].ifname, apdev[0]['ifname'])
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def test_concurrent_p2pcli(dev, apdev):
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"""Concurrent P2P client join"""
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logger.info("Connect to an infrastructure AP")
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hostapd.add_ap(apdev[0]['ifname'], { "ssid": "test-open" })
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dev[0].connect("test-open", key_mgmt="NONE", scan_freq="2412")
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hwsim_utils.test_connectivity(dev[0].ifname, apdev[0]['ifname'])
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logger.info("Join a P2P group while associated to an AP")
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dev[0].request("SET p2p_no_group_iface 0")
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dev[1].p2p_start_go(freq=2412)
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pin = dev[0].wps_read_pin()
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dev[1].p2p_go_authorize_client(pin)
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dev[0].p2p_connect_group(dev[1].p2p_dev_addr(), pin, timeout=60,
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social=True)
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hwsim_utils.test_connectivity_p2p(dev[0], dev[1])
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dev[1].remove_group()
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dev[0].wait_go_ending_session()
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logger.info("Confirm AP connection after P2P group removal")
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hwsim_utils.test_connectivity(dev[0].ifname, apdev[0]['ifname'])
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def test_concurrent_grpform_go(dev, apdev):
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"""Concurrent P2P group formation to become GO"""
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logger.info("Connect to an infrastructure AP")
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hostapd.add_ap(apdev[0]['ifname'], { "ssid": "test-open" })
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dev[0].connect("test-open", key_mgmt="NONE", scan_freq="2412")
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hwsim_utils.test_connectivity(dev[0].ifname, apdev[0]['ifname'])
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logger.info("Form a P2P group while associated to an AP")
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dev[0].request("SET p2p_no_group_iface 0")
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[i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=15,
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r_dev=dev[1], r_intent=0)
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check_grpform_results(i_res, r_res)
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remove_group(dev[0], dev[1])
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logger.info("Confirm AP connection after P2P group removal")
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hwsim_utils.test_connectivity(dev[0].ifname, apdev[0]['ifname'])
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def test_concurrent_grpform_cli(dev, apdev):
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"""Concurrent P2P group formation to become P2P Client"""
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logger.info("Connect to an infrastructure AP")
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hostapd.add_ap(apdev[0]['ifname'], { "ssid": "test-open" })
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dev[0].connect("test-open", key_mgmt="NONE", scan_freq="2412")
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hwsim_utils.test_connectivity(dev[0].ifname, apdev[0]['ifname'])
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logger.info("Form a P2P group while associated to an AP")
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dev[0].request("SET p2p_no_group_iface 0")
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[i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=0,
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r_dev=dev[1], r_intent=15)
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check_grpform_results(i_res, r_res)
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remove_group(dev[0], dev[1])
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logger.info("Confirm AP connection after P2P group removal")
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hwsim_utils.test_connectivity(dev[0].ifname, apdev[0]['ifname'])
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def test_concurrent_grpform_while_connecting(dev, apdev):
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"""Concurrent P2P group formation while connecting to an AP"""
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logger.info("Start connection to an infrastructure AP")
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hostapd.add_ap(apdev[0]['ifname'], { "ssid": "test-open" })
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dev[0].connect("test-open", key_mgmt="NONE", wait_connect=False)
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logger.info("Form a P2P group while connecting to an AP")
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dev[0].request("SET p2p_no_group_iface 0")
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[i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_freq=2412,
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r_dev=dev[1], r_freq=2412)
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check_grpform_results(i_res, r_res)
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remove_group(dev[0], dev[1])
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logger.info("Confirm AP connection after P2P group removal")
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hwsim_utils.test_connectivity(dev[0].ifname, apdev[0]['ifname'])
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def test_concurrent_grpform_while_connecting2(dev, apdev):
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"""Concurrent P2P group formation while connecting to an AP (2)"""
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logger.info("Start connection to an infrastructure AP")
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hostapd.add_ap(apdev[0]['ifname'], { "ssid": "test-open" })
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dev[0].connect("test-open", key_mgmt="NONE", wait_connect=False)
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dev[1].request("BSS_FLUSH 0")
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dev[1].scan(freq="2412", only_new=True)
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logger.info("Form a P2P group while connecting to an AP")
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dev[0].request("SET p2p_no_group_iface 0")
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[i_res, r_res] = go_neg_pbc(i_dev=dev[0], i_intent=15, i_freq=2412,
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r_dev=dev[1], r_intent=0, r_freq=2412)
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check_grpform_results(i_res, r_res)
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remove_group(dev[0], dev[1])
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logger.info("Confirm AP connection after P2P group removal")
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dev[0].wait_completed()
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hwsim_utils.test_connectivity(dev[0].ifname, apdev[0]['ifname'])
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def test_concurrent_grpform_while_connecting3(dev, apdev):
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"""Concurrent P2P group formation while connecting to an AP (3)"""
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logger.info("Start connection to an infrastructure AP")
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hostapd.add_ap(apdev[0]['ifname'], { "ssid": "test-open" })
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dev[0].connect("test-open", key_mgmt="NONE", wait_connect=False)
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logger.info("Form a P2P group while connecting to an AP")
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dev[0].request("SET p2p_no_group_iface 0")
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[i_res, r_res] = go_neg_pbc(i_dev=dev[1], i_intent=15, i_freq=2412,
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r_dev=dev[0], r_intent=0, r_freq=2412)
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check_grpform_results(i_res, r_res)
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remove_group(dev[0], dev[1])
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logger.info("Confirm AP connection after P2P group removal")
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dev[0].wait_completed()
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hwsim_utils.test_connectivity(dev[0].ifname, apdev[0]['ifname'])
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def test_concurrent_persistent_group(dev, apdev):
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"""Concurrent P2P persistent group"""
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logger.info("Connect to an infrastructure AP")
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hostapd.add_ap(apdev[0]['ifname'], { "ssid": "test-open", "channel": "2" })
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dev[0].request("SET p2p_no_group_iface 0")
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dev[0].connect("test-open", key_mgmt="NONE", scan_freq="2417")
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logger.info("Run persistent group test while associated to an AP")
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form(dev[0], dev[1])
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[go_res, cli_res] = invite_from_cli(dev[0], dev[1])
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if go_res['freq'] != '2417':
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raise Exception("Unexpected channel selected: " + go_res['freq'])
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[go_res, cli_res] = invite_from_go(dev[0], dev[1])
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if go_res['freq'] != '2417':
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raise Exception("Unexpected channel selected: " + go_res['freq'])
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def test_concurrent_invitation_channel_mismatch(dev, apdev):
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"""P2P persistent group invitation and channel mismatch"""
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form(dev[0], dev[1])
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dev[0].dump_monitor()
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dev[1].dump_monitor()
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logger.info("Connect to an infrastructure AP")
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hostapd.add_ap(apdev[0]['ifname'], { "ssid": "test-open", "channel": "2" })
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dev[0].request("SET p2p_no_group_iface 0")
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dev[0].connect("test-open", key_mgmt="NONE", scan_freq="2417")
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invite(dev[1], dev[0], extra="freq=2412")
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ev = dev[1].wait_global_event(["P2P-INVITATION-RESULT"], timeout=15)
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if ev is None:
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raise Exception("P2P invitation result not received")
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if "status=7" not in ev:
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raise Exception("Unexpected P2P invitation result: " + ev)
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