def test_autogo_force_diff_channel(dev, apdev): """P2P autonomous GO and station interface operate on different channels""" with HWSimRadio(n_channels=2) as (radio, iface): wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5') wpas.interface_add(iface) if wpas.get_mcc() < 2: raise Exception("New radio does not support MCC") wpas.request("SET p2p_no_group_iface 0") hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid": 'ap-test', "channel": '1' }) wpas.connect("ap-test", key_mgmt="NONE", scan_freq="2412") wpas.dump_monitor() channels = {2: 2417, 5: 2432, 9: 2452} for key in channels: res_go = autogo(wpas, channels[key]) wpas.dump_monitor() hwsim_utils.test_connectivity(wpas, hapd) if int(res_go['freq']) == 2412: raise Exception("Group operation channel is: 2412 excepted: " + res_go['freq']) wpas.remove_group(res_go['ifname']) wpas.dump_monitor()
def test_autogo_with_bss_on_disallowed_chan(dev, apdev): """P2P channel selection: Autonomous GO with BSS on a disallowed channel""" with HWSimRadio(n_channels=2) as (radio, iface): wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5') wpas.interface_add(iface) wpas.request("SET p2p_no_group_iface 0") if wpas.get_mcc() < 2: raise Exception("New radio does not support MCC") try: hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid": 'bss-2.4ghz', "channel": '1' }) wpas.request("P2P_SET disallow_freq 2412") wpas.connect("bss-2.4ghz", key_mgmt="NONE", scan_freq="2412") res = autogo(wpas) if res['freq'] == "2412": raise Exception("GO set on a disallowed channel") hwsim_utils.test_connectivity(wpas, hapd) finally: wpas.request("P2P_SET disallow_freq ")
def test_go_neg_with_bss_on_disallowed_chan(dev, apdev): """P2P channel selection: GO negotiation with station interface on a disallowed channel""" with HWSimRadio(n_channels=2) as (radio, iface): wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5') wpas.interface_add(iface) wpas.request("SET p2p_no_group_iface 0") if wpas.get_mcc() < 2: raise Exception("New radio does not support MCC") try: hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid": 'bss-2.4ghz', "channel": '1' }) # make sure PBC overlap from old test cases is not maintained dev[1].flush_scan_cache() wpas.connect("bss-2.4ghz", key_mgmt="NONE", scan_freq="2412") wpas.request("P2P_SET disallow_freq 2412") #wpas as GO [i_res, r_res] = go_neg_pbc(i_dev=wpas, i_intent=10, r_dev=dev[1], r_intent=1) check_grpform_results(i_res, r_res) if i_res['role'] != "GO": raise Exception("GO not selected according to go_intent") if i_res['freq'] == "2412": raise Exception("Group formed on a disallowed channel") hwsim_utils.test_connectivity(wpas, hapd) wpas.remove_group(i_res['ifname']) dev[1].wait_go_ending_session() dev[1].flush_scan_cache() wpas.dump_monitor() dev[1].dump_monitor() #wpas as client [i_res2, r_res2] = go_neg_pbc(i_dev=wpas, i_intent=1, r_dev=dev[1], r_intent=10) check_grpform_results(i_res2, r_res2) if i_res2['role'] != "client": raise Exception("GO not selected according to go_intent") if i_res2['freq'] == "2412": raise Exception("Group formed on a disallowed channel") hwsim_utils.test_connectivity(wpas, hapd) dev[1].remove_group(r_res2['ifname']) wpas.wait_go_ending_session() ev = dev[1].wait_global_event(["P2P-GROUP-REMOVED"], timeout=5) if ev is None: raise Exception("Group removal not indicated") wpas.request("DISCONNECT") hapd.disable() finally: wpas.request("P2P_SET disallow_freq ")
def test_pasn_sae_while_connected_diff_channel(dev, apdev): """PASN SAE authentication while connected diff channel""" check_pasn_capab(dev[0]) check_sae_capab(dev[0]) with HWSimRadio(n_channels=2) as (radio, iface): wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5') wpas.interface_add(iface) if wpas.get_mcc() < 2: raise HwsimSkip("PASN: New radio does not support MCC") params = hostapd.wpa2_params(ssid="test-pasn-wpa2-psk", passphrase="12345678") params['channel'] = "6" hapd = hostapd.add_ap(apdev[0], params) wpas.connect("test-pasn-wpa2-psk", psk="12345678", scan_freq="2437") params = hostapd.wpa2_params(ssid="test-pasn-sae", passphrase="12345678") params['wpa_key_mgmt'] = 'SAE PASN' hapd = start_pasn_ap(apdev[1], params) wpas.connect("test-pasn-sae", psk="12345678", key_mgmt="SAE", scan_freq="2412", only_add_network=True) check_pasn_akmp_cipher(wpas, hapd, "SAE", "CCMP", nid="1")
def test_go_pref_chan_bss_on_disallowed_chan(dev, apdev): """P2P channel selection: Station interface on different channel than GO configured pref channel, and station channel is disallowed""" with HWSimRadio(n_channels=2) as (radio, iface): wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5') wpas.interface_add(iface) if wpas.get_mcc() < 2: raise Exception("New radio does not support MCC") wpas.request("SET p2p_no_group_iface 0") try: hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid": 'bss-2.4ghz', "channel": '1' }) wpas.request("P2P_SET disallow_freq 2412") wpas.request("SET p2p_pref_chan 81:2") wpas.connect("bss-2.4ghz", key_mgmt="NONE", scan_freq="2412") res2 = autogo(wpas) if res2['freq'] != "2417": raise Exception( "GO channel did not follow pref_chan configuration") hwsim_utils.test_connectivity(wpas, hapd) finally: wpas.request("P2P_SET disallow_freq ") wpas.request("SET p2p_pref_chan ")
def test_p2p_go_move_scm_peer_does_not_support(dev, apdev): """No P2P GO move due to SCM operation (peer does not supports)""" with HWSimRadio(n_channels=2) as (radio, iface): wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5') wpas.interface_add(iface) if wpas.get_mcc() < 2: raise Exception("New radio does not support MCC") ndev = [wpas, dev[1]] _test_p2p_go_move_scm_peer_does_not_support(ndev, apdev)
def test_p2p_go_move_active(dev, apdev): """P2P GO stays in freq although SCM is possible""" with HWSimRadio(n_channels=2) as (radio, iface): wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5') wpas.interface_add(iface) if wpas.get_mcc() < 2: raise Exception("New radio does not support MCC") ndev = [wpas, dev[1]] _test_p2p_go_move_active(ndev, apdev)
def test_go_neg_with_bss_on_disallowed_chan(dev, apdev): """P2P channel selection: GO negotiation with station interface on a disallowed channel""" with HWSimRadio(n_channels=2) as (radio, iface): wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5') wpas.interface_add(iface) wpas.global_request("SET p2p_no_group_iface 0") if wpas.get_mcc() < 2: raise Exception("New radio does not support MCC") try: hapd = hostapd.add_ap(apdev[0], { "ssid": 'bss-2.4ghz', "channel": '1' }) # make sure PBC overlap from old test cases is not maintained dev[1].flush_scan_cache() wpas.connect("bss-2.4ghz", key_mgmt="NONE", scan_freq="2412") wpas.global_request("P2P_SET disallow_freq 2412") #wpas as GO [i_res, r_res] = go_neg_pbc(i_dev=wpas, i_intent=10, r_dev=dev[1], r_intent=1) check_grpform_results(i_res, r_res) if i_res['role'] != "GO": raise Exception("GO not selected according to go_intent") if i_res['freq'] == "2412": raise Exception("Group formed on a disallowed channel") hwsim_utils.test_connectivity(wpas, hapd) wpas.remove_group(i_res['ifname']) dev[1].wait_go_ending_session() dev[1].flush_scan_cache() wpas.dump_monitor() dev[1].dump_monitor() #wpas as client [i_res2, r_res2] = go_neg_pbc(i_dev=wpas, i_intent=1, r_dev=dev[1], r_intent=10) check_grpform_results(i_res2, r_res2) if i_res2['role'] != "client": raise Exception("GO not selected according to go_intent") if i_res2['freq'] == "2412": raise Exception("Group formed on a disallowed channel") hwsim_utils.test_connectivity(wpas, hapd) dev[1].remove_group(r_res2['ifname']) wpas.wait_go_ending_session() ev = dev[1].wait_global_event(["P2P-GROUP-REMOVED"], timeout=5) if ev is None: raise Exception("Group removal not indicated") wpas.request("DISCONNECT") hapd.disable() finally: wpas.global_request("P2P_SET disallow_freq ")
def test_p2p_go_move_scm_peer_does_not_support(dev, apdev): """No P2P GO move due to SCM operation (peer does not supports)""" with HWSimRadio(n_channels=2) as (radio, iface): wpas = WpaSupplicant(global_iface="/tmp/wpas-wlan5") wpas.interface_add(iface) if wpas.get_mcc() < 2: raise Exception("New radio does not support MCC") ndev = [wpas, dev[1]] _test_p2p_go_move_scm_peer_does_not_support(ndev, apdev)
def test_p2p_go_move_scm_multi(dev, apdev): """P2P GO move due to SCM operation preference multiple times""" with HWSimRadio(n_channels=2) as (radio, iface): wpas = WpaSupplicant(global_iface="/tmp/wpas-wlan5") wpas.interface_add(iface) if wpas.get_mcc() < 2: raise Exception("New radio does not support MCC") ndev = [wpas, dev[1]] _test_p2p_go_move_scm_multi(ndev, apdev)
def test_p2p_go_move_scm_multi(dev, apdev): """P2P GO move due to SCM operation preference multiple times""" with HWSimRadio(n_channels=2) as (radio, iface): wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5') wpas.interface_add(iface) if wpas.get_mcc() < 2: raise Exception("New radio does not support MCC") ndev = [wpas, dev[1]] _test_p2p_go_move_scm_multi(ndev, apdev)
def test_p2p_go_move_active(dev, apdev): """P2P GO stays in freq although SCM is possible""" with HWSimRadio(n_channels=2) as (radio, iface): wpas = WpaSupplicant(global_iface="/tmp/wpas-wlan5") wpas.interface_add(iface) if wpas.get_mcc() < 2: raise Exception("New radio does not support MCC") ndev = [wpas, dev[1]] _test_p2p_go_move_active(ndev, apdev)
def test_go_neg_forced_freq_diff_than_bss_freq(dev, apdev): """P2P channel selection: GO negotiation with forced freq different than station interface""" with HWSimRadio(n_channels=2) as (radio, iface): wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5') wpas.interface_add(iface) if wpas.get_mcc() < 2: raise Exception("New radio does not support MCC") # Clear possible PBC session overlap from previous test case dev[1].flush_scan_cache() wpas.global_request("SET p2p_no_group_iface 0") hapd = hostapd.add_ap(apdev[0], { "country_code": 'US', "ssid": 'bss-5ghz', "hw_mode": 'a', "channel": '40' }) wpas.connect("bss-5ghz", key_mgmt="NONE", scan_freq="5200") # GO and peer force the same freq, different than BSS freq, # wpas to become GO [i_res, r_res] = go_neg_pbc(i_dev=dev[1], i_intent=1, i_freq=5180, r_dev=wpas, r_intent=14, r_freq=5180) check_grpform_results(i_res, r_res) if i_res['freq'] != "5180": raise Exception("P2P group formed on unexpected frequency: " + i_res['freq']) if r_res['role'] != "GO": raise Exception("GO not selected according to go_intent") hwsim_utils.test_connectivity(wpas, hapd) wpas.remove_group(r_res['ifname']) dev[1].wait_go_ending_session() dev[1].flush_scan_cache() # GO and peer force the same freq, different than BSS freq, wpas to # become client [i_res2, r_res2] = go_neg_pbc(i_dev=dev[1], i_intent=14, i_freq=2422, r_dev=wpas, r_intent=1, r_freq=2422) check_grpform_results(i_res2, r_res2) if i_res2['freq'] != "2422": raise Exception("P2P group formed on unexpected frequency: " + i_res2['freq']) if r_res2['role'] != "client": raise Exception("GO not selected according to go_intent") hwsim_utils.test_connectivity(wpas, hapd) wpas.request("DISCONNECT") hapd.request("DISABLE") subprocess.call(['iw', 'reg', 'set', '00']) wpas.flush_scan_cache()
def test_go_neg_forced_freq_diff_than_bss_freq(dev, apdev): """P2P channel selection: GO negotiation with forced freq different than station interface""" with HWSimRadio(n_channels=2) as (radio, iface): wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5') wpas.interface_add(iface) if wpas.get_mcc() < 2: raise Exception("New radio does not support MCC") # Clear possible PBC session overlap from previous test case dev[1].flush_scan_cache() wpas.request("SET p2p_no_group_iface 0") hapd = hostapd.add_ap(apdev[0]['ifname'], { "country_code": 'US', "ssid": 'bss-5ghz', "hw_mode": 'a', "channel": '40' }) wpas.connect("bss-5ghz", key_mgmt="NONE", scan_freq="5200") # GO and peer force the same freq, different than BSS freq, # wpas to become GO [i_res, r_res] = go_neg_pbc(i_dev=dev[1], i_intent=1, i_freq=5180, r_dev=wpas, r_intent=14, r_freq=5180) check_grpform_results(i_res, r_res) if i_res['freq'] != "5180": raise Exception("P2P group formed on unexpected frequency: " + i_res['freq']) if r_res['role'] != "GO": raise Exception("GO not selected according to go_intent") hwsim_utils.test_connectivity(wpas, hapd) wpas.remove_group(r_res['ifname']) dev[1].wait_go_ending_session() dev[1].flush_scan_cache() # GO and peer force the same freq, different than BSS freq, wpas to # become client [i_res2, r_res2] = go_neg_pbc(i_dev=dev[1], i_intent=14, i_freq=2422, r_dev=wpas, r_intent=1, r_freq=2422) check_grpform_results(i_res2, r_res2) if i_res2['freq'] != "2422": raise Exception("P2P group formed on unexpected frequency: " + i_res2['freq']) if r_res2['role'] != "client": raise Exception("GO not selected according to go_intent") hwsim_utils.test_connectivity(wpas, hapd) wpas.request("DISCONNECT") hapd.request("DISABLE") subprocess.call(['iw', 'reg', 'set', '00']) wpas.flush_scan_cache()
def check_pasn_fils_connected_diff_channel(dev, apdev, params, key_mgmt): check_pasn_capab(dev[0]) with HWSimRadio(n_channels=2) as (radio, iface): wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5') wpas.interface_add(iface) if wpas.get_mcc() < 2: raise Exception("New radio does not support MCC") hapd = pasn_fils_setup(wpas, apdev, params, key_mgmt); # Connect to another AP on a different channel hapd1 = hostapd.add_ap(apdev[1], {"ssid": "open", "channel" : "6"}) wpas.connect("open", key_mgmt="NONE", scan_freq="2437", bg_scan_period="0") hwsim_utils.test_connectivity(wpas, hapd1) # And perform the PASN authentication with FILS check_pasn_akmp_cipher(wpas, hapd, key_mgmt, "CCMP", nid="0")
def test_autogo_force_diff_channel(dev, apdev): """P2P autonomous GO and station interface operate on different channels""" with HWSimRadio(n_channels=2) as (radio, iface): wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5') wpas.interface_add(iface) if wpas.get_mcc() < 2: raise Exception("New radio does not support MCC") wpas.request("SET p2p_no_group_iface 0") hapd = hostapd.add_ap(apdev[0]['ifname'], {"ssid" : 'ap-test', "channel" : '1'}) wpas.connect("ap-test", key_mgmt = "NONE", scan_freq = "2412") channels = { 2 : 2417, 5 : 2432, 9 : 2452 } for key in channels: res_go = autogo(wpas, channels[key]) hwsim_utils.test_connectivity(wpas, hapd) if int(res_go['freq']) == 2412: raise Exception("Group operation channel is: 2412 excepted: " + res_go['freq']) wpas.remove_group(res_go['ifname'])
def test_pasn_while_connected_diff_channel(dev, apdev): """PASN authentication with WPA2/CCMP AP while connected diff channel""" check_pasn_capab(dev[0]) with HWSimRadio(n_channels=2) as (radio, iface): wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5') wpas.interface_add(iface) if wpas.get_mcc() < 2: raise HwsimSkip("PASN: New radio does not support MCC") params = hostapd.wpa2_params(ssid="test-wpa2-psk", passphrase="12345678") params['channel'] = "6" hapd = start_pasn_ap(apdev[0], params) wpas.connect("test-wpa2-psk", psk="12345678", scan_freq="2437") params = pasn_ap_params("PASN", "CCMP") hapd2 = start_pasn_ap(apdev[1], params) check_pasn_akmp_cipher(wpas, hapd2, "PASN", "CCMP")
def test_autogo_with_bss_on_disallowed_chan(dev, apdev): """P2P channel selection: Autonomous GO with BSS on a disallowed channel""" with HWSimRadio(n_channels=2) as (radio, iface): wpas = WpaSupplicant(global_iface="/tmp/wpas-wlan5") wpas.interface_add(iface) wpas.request("SET p2p_no_group_iface 0") if wpas.get_mcc() < 2: raise Exception("New radio does not support MCC") try: hapd = hostapd.add_ap(apdev[0]["ifname"], {"ssid": "bss-2.4ghz", "channel": "1"}) wpas.request("P2P_SET disallow_freq 2412") wpas.connect("bss-2.4ghz", key_mgmt="NONE", scan_freq="2412") res = autogo(wpas) if res["freq"] == "2412": raise Exception("GO set on a disallowed channel") hwsim_utils.test_connectivity(wpas, hapd) finally: wpas.request("P2P_SET disallow_freq ")
def test_go_pref_chan_bss_on_disallowed_chan(dev, apdev): """P2P channel selection: Station interface on different channel than GO configured pref channel, and station channel is disallowed""" with HWSimRadio(n_channels=2) as (radio, iface): wpas = WpaSupplicant(global_iface="/tmp/wpas-wlan5") wpas.interface_add(iface) if wpas.get_mcc() < 2: raise Exception("New radio does not support MCC") wpas.request("SET p2p_no_group_iface 0") try: hapd = hostapd.add_ap(apdev[0]["ifname"], {"ssid": "bss-2.4ghz", "channel": "1"}) wpas.request("P2P_SET disallow_freq 2412") wpas.request("SET p2p_pref_chan 81:2") wpas.connect("bss-2.4ghz", key_mgmt="NONE", scan_freq="2412") res2 = autogo(wpas) if res2["freq"] != "2417": raise Exception("GO channel did not follow pref_chan configuration") hwsim_utils.test_connectivity(wpas, hapd) finally: wpas.request("P2P_SET disallow_freq ") wpas.request("SET p2p_pref_chan ")
def test_p2p_delay_go_csa(dev, apdev, params): """P2P GO CSA delayed when inviting a P2P Device to an active P2P Group""" with HWSimRadio(n_channels=2) as (radio, iface): wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5') wpas.interface_add(iface) wpas.global_request("SET p2p_no_group_iface 0") if wpas.get_mcc() < 2: raise Exception("New radio does not support MCC") addr0 = wpas.p2p_dev_addr() addr1 = dev[1].p2p_dev_addr() try: dev[1].p2p_listen() if not wpas.discover_peer(addr1, social=True): raise Exception("Peer " + addr1 + " not found") wpas.p2p_stop_find() hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid": 'bss-2.4ghz', "channel": '1' }) wpas.connect("bss-2.4ghz", key_mgmt="NONE", scan_freq="2412") wpas.global_request("SET p2p_go_freq_change_policy 0") wpas.dump_monitor() logger.info("Start GO on channel 6") res = autogo(wpas, freq=2437) if res['freq'] != "2437": raise Exception("GO set on a freq=%s instead of 2437" % res['freq']) # Start find on dev[1] to run scans with dev[2] in parallel dev[1].p2p_find(social=True) # Use another client device to stop the initial client connection # timeout on the GO if not dev[2].discover_peer(addr0, social=True): raise Exception("Peer2 did not find the GO") dev[2].p2p_stop_find() pin = dev[2].wps_read_pin() wpas.p2p_go_authorize_client(pin) dev[2].global_request("P2P_CONNECT " + addr0 + " " + pin + " join freq=2437") ev = dev[2].wait_global_event(["P2P-GROUP-STARTED"], timeout=10) if ev is None: raise Exception("Peer2 did not get connected") if not dev[1].discover_peer(addr0, social=True): raise Exception("Peer did not find the GO") pin = dev[1].wps_read_pin() dev[1].global_request("P2P_CONNECT " + addr0 + " " + pin + " join auth") dev[1].p2p_listen() # Force P2P GO channel switch on successful invitation signaling wpas.group_request("SET p2p_go_csa_on_inv 1") logger.info("Starting invitation") wpas.p2p_go_authorize_client(pin) wpas.global_request("P2P_INVITE group=" + wpas.group_ifname + " peer=" + addr1) ev = dev[1].wait_global_event( ["P2P-INVITATION-RECEIVED", "P2P-GROUP-STARTED"], timeout=10) if ev is None: raise Exception("Timeout on invitation on peer") if "P2P-INVITATION-RECEIVED" in ev: raise Exception( "Unexpected request to accept pre-authorized invitation") # A P2P GO move is not expected at this stage, as during the # invitation signaling, the P2P GO includes only its current # operating channel in the channel list, and as the invitation # response can only include channels that were also in the # invitation request channel list, the group common channels # includes only the current P2P GO operating channel. ev = wpas.wait_group_event( ["P2P-REMOVE-AND-REFORM-GROUP", "AP-CSA-FINISHED"], timeout=1) if ev is not None: raise Exception("Unexpected + " + ev + " event") finally: wpas.global_request("SET p2p_go_freq_change_policy 2")
def test_p2p_delay_go_csa(dev, apdev, params): """P2P GO CSA delayed when inviting a P2P Device to an active P2P Group""" with HWSimRadio(n_channels=2) as (radio, iface): wpas = WpaSupplicant(global_iface="/tmp/wpas-wlan5") wpas.interface_add(iface) wpas.global_request("SET p2p_no_group_iface 0") if wpas.get_mcc() < 2: raise Exception("New radio does not support MCC") addr0 = wpas.p2p_dev_addr() addr1 = dev[1].p2p_dev_addr() try: dev[1].p2p_listen() if not wpas.discover_peer(addr1, social=True): raise Exception("Peer " + addr1 + " not found") wpas.p2p_stop_find() hapd = hostapd.add_ap(apdev[0]["ifname"], {"ssid": "bss-2.4ghz", "channel": "1"}) wpas.connect("bss-2.4ghz", key_mgmt="NONE", scan_freq="2412") wpas.global_request("SET p2p_go_freq_change_policy 0") wpas.dump_monitor() logger.info("Start GO on channel 6") res = autogo(wpas, freq=2437) if res["freq"] != "2437": raise Exception("GO set on a freq=%s instead of 2437" % res["freq"]) # Start find on dev[1] to run scans with dev[2] in parallel dev[1].p2p_find(social=True) # Use another client device to stop the initial client connection # timeout on the GO if not dev[2].discover_peer(addr0, social=True): raise Exception("Peer2 did not find the GO") dev[2].p2p_stop_find() pin = dev[2].wps_read_pin() wpas.p2p_go_authorize_client(pin) dev[2].global_request("P2P_CONNECT " + addr0 + " " + pin + " join freq=2437") ev = dev[2].wait_global_event(["P2P-GROUP-STARTED"], timeout=10) if ev is None: raise Exception("Peer2 did not get connected") if not dev[1].discover_peer(addr0, social=True): raise Exception("Peer did not find the GO") pin = dev[1].wps_read_pin() dev[1].global_request("P2P_CONNECT " + addr0 + " " + pin + " join auth") dev[1].p2p_listen() # Force P2P GO channel switch on successful invitation signaling wpas.group_request("SET p2p_go_csa_on_inv 1") logger.info("Starting invitation") wpas.p2p_go_authorize_client(pin) wpas.global_request("P2P_INVITE group=" + wpas.group_ifname + " peer=" + addr1) ev = dev[1].wait_global_event(["P2P-INVITATION-RECEIVED", "P2P-GROUP-STARTED"], timeout=10) if ev is None: raise Exception("Timeout on invitation on peer") if "P2P-INVITATION-RECEIVED" in ev: raise Exception("Unexpected request to accept pre-authorized invitation") # A P2P GO move is not expected at this stage, as during the # invitation signaling, the P2P GO includes only its current # operating channel in the channel list, and as the invitation # response can only include channels that were also in the # invitation request channel list, the group common channels # includes only the current P2P GO operating channel. ev = wpas.wait_group_event(["P2P-REMOVE-AND-REFORM-GROUP", "AP-CSA-FINISHED"], timeout=1) if ev is not None: raise Exception("Unexpected + " + ev + " event") finally: wpas.global_request("SET p2p_go_freq_change_policy 2")