diff --git a/tests/hwsim/test_nfc_p2p.py b/tests/hwsim/test_nfc_p2p.py new file mode 100644 index 000000000..9cf0baf48 --- /dev/null +++ b/tests/hwsim/test_nfc_p2p.py @@ -0,0 +1,506 @@ +#!/usr/bin/python +# +# P2P+NFC tests +# Copyright (c) 2013, Qualcomm Atheros, Inc. +# +# This software may be distributed under the terms of the BSD license. +# See README for more details. + +import time +import subprocess +import logging +logger = logging.getLogger(__name__) + +import hwsim_utils + +grpform_events = ["P2P-GROUP-STARTED", + "P2P-GO-NEG-FAILURE", + "P2P-GROUP-FORMATION-FAILURE", + "WPS-PIN-NEEDED", + "WPS-M2D", + "WPS-FAIL"] + +def set_ip_addr_info(dev): + dev.request("SET ip_addr_go 192.168.42.1") + dev.request("SET ip_addr_mask 255.255.255.0") + dev.request("SET ip_addr_start 192.168.42.100") + dev.request("SET ip_addr_end 192.168.42.199") + +def check_ip_addr(res): + if 'ip_addr' not in res: + raise Exception("Did not receive IP address from GO") + if '192.168.42.' not in res['ip_addr']: + raise Exception("Unexpected IP address received from GO") + if 'ip_mask' not in res: + raise Exception("Did not receive IP address mask from GO") + if '255.255.255.' not in res['ip_mask']: + raise Exception("Unexpected IP address mask received from GO") + if 'go_ip_addr' not in res: + raise Exception("Did not receive GO IP address from GO") + if '192.168.42.' not in res['go_ip_addr']: + raise Exception("Unexpected GO IP address received from GO") + +def test_nfc_p2p_go_neg(dev): + """NFC connection handover to form a new P2P group (initiator becomes GO)""" + set_ip_addr_info(dev[0]) + dev[0].request("SET p2p_go_intent 10") + logger.info("Perform NFC connection handover") + req = dev[0].request("NFC_GET_HANDOVER_REQ NDEF P2P-CR").rstrip() + if "FAIL" in req: + raise Exception("Failed to generate NFC connection handover request") + sel = dev[1].request("NFC_GET_HANDOVER_SEL NDEF P2P-CR").rstrip() + if "FAIL" in sel: + raise Exception("Failed to generate NFC connection handover select") + dev[0].dump_monitor() + dev[1].dump_monitor() + res = dev[1].request("NFC_REPORT_HANDOVER RESP P2P " + req + " " + sel) + if "FAIL" in res: + raise Exception("Failed to report NFC connection handover to wpa_supplicant(resp)") + res = dev[0].request("NFC_REPORT_HANDOVER INIT P2P " + req + " " + sel) + if "FAIL" in res: + raise Exception("Failed to report NFC connection handover to wpa_supplicant(init)") + + ev = dev[0].wait_event(["P2P-GROUP-STARTED", + "P2P-GO-NEG-FAILURE", + "P2P-GROUP-FORMATION-FAILURE", + "WPS-PIN-NEEDED"], timeout=15) + if ev is None: + raise Exception("Group formation timed out") + res0 = dev[0].group_form_result(ev) + + ev = dev[1].wait_event(["P2P-GROUP-STARTED", + "P2P-GO-NEG-FAILURE", + "P2P-GROUP-FORMATION-FAILURE", + "WPS-PIN-NEEDED"], timeout=1) + if ev is None: + raise Exception("Group formation timed out") + res1 = dev[1].group_form_result(ev) + logger.info("Group formed") + + if res1['role'] != 'client' or res0['role'] != 'GO': + raise Exception("Unexpected roles negotiated") + hwsim_utils.test_connectivity_p2p(dev[0], dev[1]) + check_ip_addr(res1) + +def test_nfc_p2p_go_neg_reverse(dev): + """NFC connection handover to form a new P2P group (responder becomes GO)""" + set_ip_addr_info(dev[1]) + dev[0].request("SET p2p_go_intent 3") + logger.info("Perform NFC connection handover") + req = dev[0].request("NFC_GET_HANDOVER_REQ NDEF P2P-CR").rstrip() + if "FAIL" in req: + raise Exception("Failed to generate NFC connection handover request") + sel = dev[1].request("NFC_GET_HANDOVER_SEL NDEF P2P-CR").rstrip() + if "FAIL" in sel: + raise Exception("Failed to generate NFC connection handover select") + dev[0].dump_monitor() + dev[1].dump_monitor() + res = dev[1].request("NFC_REPORT_HANDOVER RESP P2P " + req + " " + sel) + if "FAIL" in res: + raise Exception("Failed to report NFC connection handover to wpa_supplicant(resp)") + res = dev[0].request("NFC_REPORT_HANDOVER INIT P2P " + req + " " + sel) + if "FAIL" in res: + raise Exception("Failed to report NFC connection handover to wpa_supplicant(init)") + + ev = dev[0].wait_event(["P2P-GROUP-STARTED", + "P2P-GO-NEG-FAILURE", + "P2P-GROUP-FORMATION-FAILURE", + "WPS-PIN-NEEDED"], timeout=15) + if ev is None: + raise Exception("Group formation timed out") + res0 = dev[0].group_form_result(ev) + + ev = dev[1].wait_event(["P2P-GROUP-STARTED", + "P2P-GO-NEG-FAILURE", + "P2P-GROUP-FORMATION-FAILURE", + "WPS-PIN-NEEDED"], timeout=1) + if ev is None: + raise Exception("Group formation timed out") + res1 = dev[1].group_form_result(ev) + logger.info("Group formed") + + if res0['role'] != 'client' or res1['role'] != 'GO': + raise Exception("Unexpected roles negotiated") + hwsim_utils.test_connectivity_p2p(dev[0], dev[1]) + check_ip_addr(res0) + +def test_nfc_p2p_initiator_go(dev): + """NFC connection handover with initiator already GO""" + set_ip_addr_info(dev[0]) + logger.info("Start autonomous GO") + dev[0].p2p_start_go() + logger.info("Perform NFC connection handover") + req = dev[0].request("NFC_GET_HANDOVER_REQ NDEF P2P-CR").rstrip() + if "FAIL" in req: + raise Exception("Failed to generate NFC connection handover request") + sel = dev[1].request("NFC_GET_HANDOVER_SEL NDEF P2P-CR").rstrip() + if "FAIL" in sel: + raise Exception("Failed to generate NFC connection handover select") + dev[0].dump_monitor() + dev[1].dump_monitor() + res = dev[1].request("NFC_REPORT_HANDOVER RESP P2P " + req + " " + sel) + if "FAIL" in res: + raise Exception("Failed to report NFC connection handover to wpa_supplicant(resp)") + res = dev[0].request("NFC_REPORT_HANDOVER INIT P2P " + req + " " + sel) + if "FAIL" in res: + raise Exception("Failed to report NFC connection handover to wpa_supplicant(init)") + + ev = dev[1].wait_event(["P2P-GROUP-STARTED"], timeout=15) + if ev is None: + raise Exception("Connection to the group timed out") + res1 = dev[1].group_form_result(ev) + if res1['result'] != 'success': + raise Exception("Unexpected connection failure") + hwsim_utils.test_connectivity_p2p(dev[0], dev[1]) + check_ip_addr(res1) + +def test_nfc_p2p_responder_go(dev): + """NFC connection handover with responder already GO""" + set_ip_addr_info(dev[1]) + logger.info("Start autonomous GO") + dev[1].p2p_start_go() + logger.info("Perform NFC connection handover") + req = dev[0].request("NFC_GET_HANDOVER_REQ NDEF P2P-CR").rstrip() + if "FAIL" in req: + raise Exception("Failed to generate NFC connection handover request") + sel = dev[1].request("NFC_GET_HANDOVER_SEL NDEF P2P-CR").rstrip() + if "FAIL" in sel: + raise Exception("Failed to generate NFC connection handover select") + dev[0].dump_monitor() + dev[1].dump_monitor() + res = dev[1].request("NFC_REPORT_HANDOVER RESP P2P " + req + " " + sel) + if "FAIL" in res: + raise Exception("Failed to report NFC connection handover to wpa_supplicant(resp)") + res = dev[0].request("NFC_REPORT_HANDOVER INIT P2P " + req + " " + sel) + if "FAIL" in res: + raise Exception("Failed to report NFC connection handover to wpa_supplicant(init)") + + ev = dev[0].wait_event(["P2P-GROUP-STARTED"], timeout=15) + if ev is None: + raise Exception("Connection to the group timed out") + res0 = dev[0].group_form_result(ev) + if res0['result'] != 'success': + raise Exception("Unexpected connection failure") + hwsim_utils.test_connectivity_p2p(dev[0], dev[1]) + check_ip_addr(res0) + +def test_nfc_p2p_both_go(dev): + """NFC connection handover with both devices already GOs""" + set_ip_addr_info(dev[0]) + set_ip_addr_info(dev[1]) + logger.info("Start autonomous GOs") + dev[0].p2p_start_go() + dev[1].p2p_start_go() + logger.info("Perform NFC connection handover") + req = dev[0].request("NFC_GET_HANDOVER_REQ NDEF P2P-CR").rstrip() + if "FAIL" in req: + raise Exception("Failed to generate NFC connection handover request") + sel = dev[1].request("NFC_GET_HANDOVER_SEL NDEF P2P-CR").rstrip() + if "FAIL" in sel: + raise Exception("Failed to generate NFC connection handover select") + dev[0].dump_monitor() + dev[1].dump_monitor() + res = dev[1].request("NFC_REPORT_HANDOVER RESP P2P " + req + " " + sel) + if "FAIL" in res: + raise Exception("Failed to report NFC connection handover to wpa_supplicant(resp)") + res = dev[0].request("NFC_REPORT_HANDOVER INIT P2P " + req + " " + sel) + if "FAIL" in res: + raise Exception("Failed to report NFC connection handover to wpa_supplicant(init)") + + ev = dev[0].wait_event(["P2P-NFC-BOTH-GO"], timeout=15) + if ev is None: + raise Exception("Time out waiting for P2P-NFC-BOTH-GO (dev0)") + ev = dev[1].wait_event(["P2P-NFC-BOTH-GO"], timeout=1) + if ev is None: + raise Exception("Time out waiting for P2P-NFC-BOTH-GO (dev1)") + dev[0].remove_group() + dev[1].remove_group() + +def test_nfc_p2p_client(dev): + """NFC connection handover when one device is P2P client""" + logger.info("Start autonomous GOs") + dev[0].p2p_start_go() + logger.info("Connect one device as a P2P client") + 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) + logger.info("Client connected") + hwsim_utils.test_connectivity_p2p(dev[0], dev[1]) + + logger.info("NFC connection handover between P2P client and P2P device") + req = dev[1].request("NFC_GET_HANDOVER_REQ NDEF P2P-CR").rstrip() + if "FAIL" in req: + raise Exception("Failed to generate NFC connection handover request") + sel = dev[2].request("NFC_GET_HANDOVER_SEL NDEF P2P-CR").rstrip() + if "FAIL" in sel: + raise Exception("Failed to generate NFC connection handover select") + dev[1].dump_monitor() + dev[2].dump_monitor() + res = dev[2].request("NFC_REPORT_HANDOVER RESP P2P " + req + " " + sel) + if "FAIL" in res: + raise Exception("Failed to report NFC connection handover to wpa_supplicant(resp)") + res = dev[1].request("NFC_REPORT_HANDOVER INIT P2P " + req + " " + sel) + if "FAIL" in res: + raise Exception("Failed to report NFC connection handover to wpa_supplicant(init)") + + ev = dev[1].wait_event(["P2P-NFC-WHILE-CLIENT"], timeout=15) + if ev is None: + raise Exception("Time out waiting for P2P-NFC-WHILE-CLIENT") + ev = dev[2].wait_event(["P2P-NFC-PEER-CLIENT"], timeout=1) + if ev is None: + raise Exception("Time out waiting for P2P-NFC-PEER-CLIENT") + + logger.info("Connect to group based on upper layer trigger") + pin = dev[2].wps_read_pin() + dev[0].p2p_go_authorize_client(pin) + dev[2].p2p_connect_group(dev[0].p2p_dev_addr(), pin, timeout=60) + logger.info("Client connected") + hwsim_utils.test_connectivity_p2p(dev[0], dev[1]) + hwsim_utils.test_connectivity_p2p(dev[1], dev[2]) + dev[2].remove_group() + dev[1].remove_group() + dev[0].remove_group() + +def test_nfc_p2p_static_handover_tagdev_client(dev): + """NFC static handover to form a new P2P group (NFC Tag device becomes P2P Client)""" + + set_ip_addr_info(dev[0]) + + logger.info("Perform NFC connection handover") + + res = dev[1].request("SET p2p_listen_reg_class 81") + res2 = dev[1].request("SET p2p_listen_channel 6") + if "FAIL" in res or "FAIL" in res2: + raise Exception("Could not set Listen channel") + pw = dev[1].request("WPS_NFC_TOKEN NDEF").rstrip() + if "FAIL" in pw: + raise Exception("Failed to generate password token") + res = dev[1].request("P2P_SET nfc_tag 1").rstrip() + if "FAIL" in res: + raise Exception("Failed to enable NFC Tag for P2P static handover") + sel = dev[1].request("NFC_GET_HANDOVER_SEL NDEF P2P-CR-TAG").rstrip() + if "FAIL" in sel: + raise Exception("Failed to generate NFC connection handover select") + res = dev[1].request("P2P_LISTEN") + if "FAIL" in res: + raise Exception("Failed to start Listen mode") + dev[1].dump_monitor() + + dev[0].dump_monitor() + dev[0].request("SET p2p_go_intent 10") + res = dev[0].request("WPS_NFC_TAG_READ " + sel) + if "FAIL" in res: + raise Exception("Failed to provide NFC tag contents to wpa_supplicant") + + ev = dev[0].wait_event(grpform_events, timeout=15) + if ev is None: + raise Exception("Group formation timed out") + res0 = dev[0].group_form_result(ev) + + ev = dev[1].wait_event(grpform_events, timeout=1) + if ev is None: + raise Exception("Group formation timed out") + res1 = dev[1].group_form_result(ev) + logger.info("Group formed") + + if res1['role'] != 'client' or res0['role'] != 'GO': + raise Exception("Unexpected roles negotiated") + hwsim_utils.test_connectivity_p2p(dev[0], dev[1]) + check_ip_addr(res1) + +def test_nfc_p2p_static_handover_tagdev_go(dev): + """NFC static handover to form a new P2P group (NFC Tag device becomes GO)""" + + set_ip_addr_info(dev[1]) + + logger.info("Perform NFC connection handover") + + res = dev[1].request("SET p2p_listen_reg_class 81") + res2 = dev[1].request("SET p2p_listen_channel 6") + if "FAIL" in res or "FAIL" in res2: + raise Exception("Could not set Listen channel") + pw = dev[1].request("WPS_NFC_TOKEN NDEF").rstrip() + if "FAIL" in pw: + raise Exception("Failed to generate password token") + res = dev[1].request("P2P_SET nfc_tag 1").rstrip() + if "FAIL" in res: + raise Exception("Failed to enable NFC Tag for P2P static handover") + sel = dev[1].request("NFC_GET_HANDOVER_SEL NDEF P2P-CR-TAG").rstrip() + if "FAIL" in sel: + raise Exception("Failed to generate NFC connection handover select") + res = dev[1].request("P2P_LISTEN") + if "FAIL" in res: + raise Exception("Failed to start Listen mode") + dev[1].dump_monitor() + + dev[0].dump_monitor() + dev[0].request("SET p2p_go_intent 3") + res = dev[0].request("WPS_NFC_TAG_READ " + sel) + if "FAIL" in res: + raise Exception("Failed to provide NFC tag contents to wpa_supplicant") + + ev = dev[0].wait_event(grpform_events, timeout=15) + if ev is None: + raise Exception("Group formation timed out") + res0 = dev[0].group_form_result(ev) + + ev = dev[1].wait_event(grpform_events, timeout=1) + if ev is None: + raise Exception("Group formation timed out") + res1 = dev[1].group_form_result(ev) + logger.info("Group formed") + + if res0['role'] != 'client' or res1['role'] != 'GO': + raise Exception("Unexpected roles negotiated") + hwsim_utils.test_connectivity_p2p(dev[0], dev[1]) + check_ip_addr(res0) + +def test_nfc_p2p_go_legacy_config_token(dev): + logger.info("Start autonomous GOs") + dev[0].p2p_start_go() + logger.info("Connect legacy WPS STA with configuration token") + conf = dev[0].request("WPS_NFC_CONFIG_TOKEN NDEF").rstrip() + if "FAIL" in conf: + raise Exception("Failed to generate configuration token") + dev[1].dump_monitor() + res = dev[1].request("WPS_NFC_TAG_READ " + conf) + if "FAIL" in res: + raise Exception("Failed to provide NFC tag contents to wpa_supplicant") + ev = dev[1].wait_event(["CTRL-EVENT-CONNECTED"], timeout=15) + if ev is None: + raise Exception("Joining the group timed out") + hwsim_utils.test_connectivity_p2p(dev[0], dev[1]) + dev[1].request("DISCONNECT") + dev[0].remove_group() + +def test_nfc_p2p_go_legacy_handover(dev): + logger.info("Start autonomous GOs") + dev[0].p2p_start_go() + logger.info("Connect legacy WPS STA with connection handover") + req = dev[1].request("NFC_GET_HANDOVER_REQ NDEF WPS-CR").rstrip() + if "FAIL" in req: + raise Exception("Failed to generate NFC connection handover request") + sel = dev[0].request("NFC_GET_HANDOVER_SEL NDEF WPS-CR").rstrip() + if "FAIL" in sel: + raise Exception("Failed to generate NFC connection handover select") + res = dev[0].request("NFC_REPORT_HANDOVER RESP WPS " + req + " " + sel) + if "FAIL" in res: + raise Exception("Failed to report NFC connection handover to wpa_supplicant (GO)") + dev[1].dump_monitor() + res = dev[1].request("NFC_REPORT_HANDOVER INIT WPS " + req + " " + sel) + if "FAIL" in res: + raise Exception("Failed to report NFC connection handover to wpa_supplicant (legacy STA)") + ev = dev[1].wait_event(["CTRL-EVENT-CONNECTED"], timeout=15) + if ev is None: + raise Exception("Joining the group timed out") + hwsim_utils.test_connectivity_p2p(dev[0], dev[1]) + dev[1].request("DISCONNECT") + dev[0].remove_group() + +def test_nfc_p2p_ip_addr_assignment(dev): + """NFC connection handover and legacy station IP address assignment""" + set_ip_addr_info(dev[1]) + dev[0].request("SET p2p_go_intent 3") + logger.info("Perform NFC connection handover") + req = dev[0].request("NFC_GET_HANDOVER_REQ NDEF P2P-CR").rstrip() + if "FAIL" in req: + raise Exception("Failed to generate NFC connection handover request") + sel = dev[1].request("NFC_GET_HANDOVER_SEL NDEF P2P-CR").rstrip() + if "FAIL" in sel: + raise Exception("Failed to generate NFC connection handover select") + dev[0].dump_monitor() + dev[1].dump_monitor() + res = dev[1].request("NFC_REPORT_HANDOVER RESP P2P " + req + " " + sel) + if "FAIL" in res: + raise Exception("Failed to report NFC connection handover to wpa_supplicant(resp)") + res = dev[0].request("NFC_REPORT_HANDOVER INIT P2P " + req + " " + sel) + if "FAIL" in res: + raise Exception("Failed to report NFC connection handover to wpa_supplicant(init)") + + ev = dev[0].wait_event(["P2P-GROUP-STARTED", + "P2P-GO-NEG-FAILURE", + "P2P-GROUP-FORMATION-FAILURE", + "WPS-PIN-NEEDED"], timeout=15) + if ev is None: + raise Exception("Group formation timed out") + res0 = dev[0].group_form_result(ev) + + ev = dev[1].wait_event(["P2P-GROUP-STARTED", + "P2P-GO-NEG-FAILURE", + "P2P-GROUP-FORMATION-FAILURE", + "WPS-PIN-NEEDED"], timeout=1) + if ev is None: + raise Exception("Group formation timed out") + res1 = dev[1].group_form_result(ev) + logger.info("Group formed") + + if res0['role'] != 'client' or res1['role'] != 'GO': + raise Exception("Unexpected roles negotiated") + hwsim_utils.test_connectivity_p2p(dev[0], dev[1]) + check_ip_addr(res0) + + logger.info("Connect legacy P2P client that does not use new IP address assignment") + res = dev[2].request("P2P_SET disable_ip_addr_req 1") + if "FAIL" in res: + raise Exception("Failed to disable IP address assignment request") + pin = dev[2].wps_read_pin() + dev[1].p2p_go_authorize_client(pin) + res = dev[2].p2p_connect_group(dev[1].p2p_dev_addr(), pin, timeout=60) + logger.info("Client connected") + hwsim_utils.test_connectivity_p2p(dev[1], dev[2]) + if 'ip_addr' in res: + raise Exception("Unexpected IP address assignment") + +def test_nfc_p2p_ip_addr_assignment2(dev): + """NFC connection handover and IP address assignment for two clients""" + set_ip_addr_info(dev[1]) + dev[0].request("SET p2p_go_intent 3") + logger.info("Perform NFC connection handover") + req = dev[0].request("NFC_GET_HANDOVER_REQ NDEF P2P-CR").rstrip() + if "FAIL" in req: + raise Exception("Failed to generate NFC connection handover request") + sel = dev[1].request("NFC_GET_HANDOVER_SEL NDEF P2P-CR").rstrip() + if "FAIL" in sel: + raise Exception("Failed to generate NFC connection handover select") + dev[0].dump_monitor() + dev[1].dump_monitor() + res = dev[1].request("NFC_REPORT_HANDOVER RESP P2P " + req + " " + sel) + if "FAIL" in res: + raise Exception("Failed to report NFC connection handover to wpa_supplicant(resp)") + res = dev[0].request("NFC_REPORT_HANDOVER INIT P2P " + req + " " + sel) + if "FAIL" in res: + raise Exception("Failed to report NFC connection handover to wpa_supplicant(init)") + + ev = dev[0].wait_event(["P2P-GROUP-STARTED", + "P2P-GO-NEG-FAILURE", + "P2P-GROUP-FORMATION-FAILURE", + "WPS-PIN-NEEDED"], timeout=15) + if ev is None: + raise Exception("Group formation timed out") + res0 = dev[0].group_form_result(ev) + + ev = dev[1].wait_event(["P2P-GROUP-STARTED", + "P2P-GO-NEG-FAILURE", + "P2P-GROUP-FORMATION-FAILURE", + "WPS-PIN-NEEDED"], timeout=1) + if ev is None: + raise Exception("Group formation timed out") + res1 = dev[1].group_form_result(ev) + logger.info("Group formed") + + if res0['role'] != 'client' or res1['role'] != 'GO': + raise Exception("Unexpected roles negotiated") + hwsim_utils.test_connectivity_p2p(dev[0], dev[1]) + check_ip_addr(res0) + print "Client 1 IP address: " + res0['ip_addr'] + + logger.info("Connect a P2P client") + pin = dev[2].wps_read_pin() + dev[1].p2p_go_authorize_client(pin) + res = dev[2].p2p_connect_group(dev[1].p2p_dev_addr(), pin, timeout=60) + logger.info("Client connected") + hwsim_utils.test_connectivity_p2p(dev[1], dev[2]) + check_ip_addr(res) + print "Client 2 IP address: " + res['ip_addr'] + if res['ip_addr'] == res0['ip_addr']: + raise Exception("Same IP address assigned to both clients") diff --git a/tests/hwsim/wpasupplicant.py b/tests/hwsim/wpasupplicant.py index 082704b74..3707cbb54 100644 --- a/tests/hwsim/wpasupplicant.py +++ b/tests/hwsim/wpasupplicant.py @@ -93,6 +93,7 @@ class WpaSupplicant: self.request("SET p2p_no_go_freq ") self.request("SET p2p_pref_chan ") self.request("SET p2p_no_group_iface 1") + self.request("SET p2p_go_intent 7") self.group_ifname = None self.dump_monitor() @@ -350,10 +351,13 @@ class WpaSupplicant: if "P2P-GROUP-STARTED" not in ev: raise Exception("No P2P-GROUP-STARTED event seen") - exp = r'<.>(P2P-GROUP-STARTED) ([^ ]*) ([^ ]*) ssid="(.*)" freq=([0-9]*) ((?:psk=.*)|(?:passphrase=".*")) go_dev_addr=([0-9a-f:]*)' + exp = r'<.>(P2P-GROUP-STARTED) ([^ ]*) ([^ ]*) ssid="(.*)" freq=([0-9]*) ((?:psk=.*)|(?:passphrase=".*")) go_dev_addr=([0-9a-f:]*) ip_addr=([0-9.]*) ip_mask=([0-9.]*) go_ip_addr=([0-9.]*)' s = re.split(exp, ev) - if len(s) < 8: - raise Exception("Could not parse P2P-GROUP-STARTED") + if len(s) < 11: + exp = r'<.>(P2P-GROUP-STARTED) ([^ ]*) ([^ ]*) ssid="(.*)" freq=([0-9]*) ((?:psk=.*)|(?:passphrase=".*")) go_dev_addr=([0-9a-f:]*)' + s = re.split(exp, ev) + if len(s) < 8: + raise Exception("Could not parse P2P-GROUP-STARTED") res = {} res['result'] = 'success' res['ifname'] = s[2] @@ -373,6 +377,13 @@ class WpaSupplicant: res['passphrase'] = p.group(1) res['go_dev_addr'] = s[7] + if len(s) > 8 and len(s[8]) > 0: + res['ip_addr'] = s[8] + if len(s) > 9: + res['ip_mask'] = s[9] + if len(s) > 10: + res['go_ip_addr'] = s[10] + if go_neg_res: exp = r'<.>(P2P-GO-NEG-SUCCESS) role=(GO|client) freq=([0-9]*)' s = re.split(exp, go_neg_res)