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hostapd/tests/hwsim/test_nfc_p2p.py
Jouni Malinen b90b3eab1f tests: Clear ignore_old_scan_res explicitly in test cases where it is used 
This parameter is used only in couple of test cases and there is no need
to maintain the code to reset it in WpaSupplicant::reset().

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-12-28 17:48:01 +02:00

844 lines
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Python
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# 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
from utils import alloc_fail
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.global_request("SET ip_addr_go 192.168.42.1")
dev.global_request("SET ip_addr_mask 255.255.255.0")
dev.global_request("SET ip_addr_start 192.168.42.100")
dev.global_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)"""
try:
_test_nfc_p2p_go_neg(dev)
finally:
dev[0].global_request("SET p2p_go_intent 7")
def _test_nfc_p2p_go_neg(dev):
set_ip_addr_info(dev[0])
ip = dev[0].request("GET ip_addr_go")
if ip != "192.168.42.1":
raise Exception("Unexpected ip_addr_go returned: " + ip)
dev[0].global_request("SET p2p_go_intent 10")
logger.info("Perform NFC connection handover")
req = dev[0].global_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].global_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].global_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].global_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_global_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_global_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_ip_pool_oom(dev):
"""NFC connection handover to form a new P2P group and IP pool OOM"""
try:
_test_nfc_p2p_go_neg_ip_pool_oom(dev)
finally:
dev[0].global_request("SET p2p_go_intent 7")
def _test_nfc_p2p_go_neg_ip_pool_oom(dev):
set_ip_addr_info(dev[0])
ip = dev[0].request("GET ip_addr_go")
if ip != "192.168.42.1":
raise Exception("Unexpected ip_addr_go returned: " + ip)
dev[0].global_request("SET p2p_go_intent 10")
logger.info("Perform NFC connection handover")
req = dev[0].global_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].global_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()
with alloc_fail(dev[0], 1, "bitfield_alloc;wpa_init"):
res = dev[1].global_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].global_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_global_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_global_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")
hwsim_utils.test_connectivity_p2p(dev[0], dev[1])
if 'ip_addr' in res1:
raise Exception("Unexpectedly received IP address from GO")
def test_nfc_p2p_go_neg_reverse(dev):
"""NFC connection handover to form a new P2P group (responder becomes GO)"""
try:
_test_nfc_p2p_go_neg_reverse(dev)
finally:
dev[0].global_request("SET p2p_go_intent 7")
def _test_nfc_p2p_go_neg_reverse(dev):
set_ip_addr_info(dev[1])
dev[0].global_request("SET p2p_go_intent 3")
logger.info("Perform NFC connection handover")
req = dev[0].global_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].global_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].global_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].global_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_global_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_global_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].global_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].global_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].global_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].global_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_global_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].global_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].global_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].global_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].global_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_global_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)"""
try:
_test_nfc_p2p_static_handover_tagdev_client(dev)
finally:
dev[0].global_request("SET p2p_go_intent 7")
def _test_nfc_p2p_static_handover_tagdev_client(dev):
set_ip_addr_info(dev[0])
logger.info("Perform NFC connection handover")
res = dev[1].global_request("SET p2p_listen_reg_class 81")
res2 = dev[1].global_request("SET p2p_listen_channel 6")
if "FAIL" in res or "FAIL" in res2:
raise Exception("Could not set Listen channel")
pw = dev[1].global_request("WPS_NFC_TOKEN NDEF").rstrip()
if "FAIL" in pw:
raise Exception("Failed to generate password token")
res = dev[1].global_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].global_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].global_request("P2P_LISTEN")
if "FAIL" in res:
raise Exception("Failed to start Listen mode")
dev[1].dump_monitor()
dev[0].dump_monitor()
dev[0].global_request("SET p2p_go_intent 10")
res = dev[0].global_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_global_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_global_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_client_group_iface(dev):
"""NFC static handover to form a new P2P group (NFC Tag device becomes P2P Client with group iface)"""
try:
_test_nfc_p2p_static_handover_tagdev_client_group_iface(dev)
finally:
dev[0].global_request("SET p2p_go_intent 7")
def _test_nfc_p2p_static_handover_tagdev_client_group_iface(dev):
set_ip_addr_info(dev[0])
logger.info("Perform NFC connection handover")
res = dev[1].global_request("SET p2p_listen_reg_class 81")
res2 = dev[1].global_request("SET p2p_listen_channel 6")
if "FAIL" in res or "FAIL" in res2:
raise Exception("Could not set Listen channel")
pw = dev[1].global_request("WPS_NFC_TOKEN NDEF").rstrip()
if "FAIL" in pw:
raise Exception("Failed to generate password token")
dev[1].global_request("SET p2p_no_group_iface 0")
res = dev[1].global_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].global_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].global_request("P2P_LISTEN")
if "FAIL" in res:
raise Exception("Failed to start Listen mode")
dev[1].dump_monitor()
dev[0].dump_monitor()
dev[0].global_request("SET p2p_go_intent 10")
res = dev[0].global_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_global_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_global_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)"""
try:
_test_nfc_p2p_static_handover_tagdev_go(dev)
finally:
dev[0].global_request("SET p2p_go_intent 7")
def _test_nfc_p2p_static_handover_tagdev_go(dev):
set_ip_addr_info(dev[1])
logger.info("Perform NFC connection handover")
res = dev[1].global_request("SET p2p_listen_reg_class 81")
res2 = dev[1].global_request("SET p2p_listen_channel 6")
if "FAIL" in res or "FAIL" in res2:
raise Exception("Could not set Listen channel")
pw = dev[1].global_request("WPS_NFC_TOKEN NDEF").rstrip()
if "FAIL" in pw:
raise Exception("Failed to generate password token")
res = dev[1].global_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].global_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].global_request("P2P_LISTEN")
if "FAIL" in res:
raise Exception("Failed to start Listen mode")
dev[1].dump_monitor()
dev[0].dump_monitor()
dev[0].global_request("SET p2p_go_intent 3")
res = dev[0].global_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_global_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_global_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_static_handover_tagdev_go_forced_freq(dev):
"""NFC static handover to form a new P2P group on forced channel (NFC Tag device becomes GO)"""
try:
_test_nfc_p2p_static_handover_tagdev_go_forced_freq(dev)
finally:
dev[0].global_request("SET p2p_go_intent 7")
def _test_nfc_p2p_static_handover_tagdev_go_forced_freq(dev):
set_ip_addr_info(dev[1])
logger.info("Perform NFC connection handover")
res = dev[1].global_request("SET p2p_listen_reg_class 81")
res2 = dev[1].global_request("SET p2p_listen_channel 6")
if "FAIL" in res or "FAIL" in res2:
raise Exception("Could not set Listen channel")
pw = dev[1].global_request("WPS_NFC_TOKEN NDEF").rstrip()
if "FAIL" in pw:
raise Exception("Failed to generate password token")
res = dev[1].global_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].global_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].global_request("P2P_LISTEN")
if "FAIL" in res:
raise Exception("Failed to start Listen mode")
dev[1].dump_monitor()
dev[0].dump_monitor()
dev[0].global_request("SET p2p_go_intent 3")
res = dev[0].global_request("WPS_NFC_TAG_READ " + sel + " freq=2442")
if "FAIL" in res:
raise Exception("Failed to provide NFC tag contents to wpa_supplicant")
ev = dev[0].wait_global_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_global_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_static_handover_join_tagdev_go(dev):
"""NFC static handover to join a P2P group (NFC Tag device is the GO)"""
logger.info("Start autonomous GO")
set_ip_addr_info(dev[0])
dev[0].p2p_start_go()
logger.info("Write NFC Tag on the GO")
pw = dev[0].request("WPS_NFC_TOKEN NDEF").rstrip()
if "FAIL" in pw:
raise Exception("Failed to generate password token")
res = dev[0].request("P2P_SET nfc_tag 1").rstrip()
if "FAIL" in res:
raise Exception("Failed to enable NFC Tag for P2P static handover")
sel = dev[0].request("NFC_GET_HANDOVER_SEL NDEF P2P-CR-TAG").rstrip()
if "FAIL" in sel:
raise Exception("Failed to generate NFC connection handover select")
logger.info("Read NFC Tag on a P2P Device to join a group")
res = dev[1].request("WPS_NFC_TAG_READ " + sel)
if "FAIL" in res:
raise Exception("Failed to provide NFC tag contents to wpa_supplicant")
ev = dev[1].wait_event(grpform_events, timeout=30)
if ev is None:
raise Exception("Joining the group timed out")
res = dev[1].group_form_result(ev)
hwsim_utils.test_connectivity_p2p(dev[0], dev[1])
check_ip_addr(res)
logger.info("Read NFC Tag on another P2P Device to join a group")
res = dev[2].request("WPS_NFC_TAG_READ " + sel)
if "FAIL" in res:
raise Exception("Failed to provide NFC tag contents to wpa_supplicant")
ev = dev[2].wait_event(grpform_events, timeout=30)
if ev is None:
raise Exception("Joining the group timed out")
res = dev[2].group_form_result(ev)
hwsim_utils.test_connectivity_p2p(dev[0], dev[2])
check_ip_addr(res)
def test_nfc_p2p_static_handover_join_tagdev_client(dev):
"""NFC static handover to join a P2P group (NFC Tag device is the P2P Client)"""
try:
_test_nfc_p2p_static_handover_join_tagdev_client(dev)
finally:
dev[1].global_request("SET ignore_old_scan_res 0")
dev[2].global_request("SET ignore_old_scan_res 0")
def _test_nfc_p2p_static_handover_join_tagdev_client(dev):
set_ip_addr_info(dev[0])
logger.info("Start autonomous GO")
dev[0].p2p_start_go()
dev[1].global_request("SET ignore_old_scan_res 1")
dev[2].global_request("SET ignore_old_scan_res 1")
logger.info("Write NFC Tag on the P2P Client")
res = dev[1].global_request("P2P_LISTEN")
if "FAIL" in res:
raise Exception("Failed to start Listen mode")
pw = dev[1].global_request("WPS_NFC_TOKEN NDEF").rstrip()
if "FAIL" in pw:
raise Exception("Failed to generate password token")
res = dev[1].global_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].global_request("NFC_GET_HANDOVER_SEL NDEF P2P-CR-TAG").rstrip()
if "FAIL" in sel:
raise Exception("Failed to generate NFC connection handover select")
logger.info("Read NFC Tag on the GO to trigger invitation")
res = dev[0].global_request("WPS_NFC_TAG_READ " + sel)
if "FAIL" in res:
raise Exception("Failed to provide NFC tag contents to wpa_supplicant")
ev = dev[1].wait_global_event(grpform_events, timeout=30)
if ev is None:
raise Exception("Joining the group timed out")
res = dev[1].group_form_result(ev)
hwsim_utils.test_connectivity_p2p(dev[0], dev[1])
check_ip_addr(res)
logger.info("Write NFC Tag on another P2P Client")
res = dev[2].global_request("P2P_LISTEN")
if "FAIL" in res:
raise Exception("Failed to start Listen mode")
pw = dev[2].global_request("WPS_NFC_TOKEN NDEF").rstrip()
if "FAIL" in pw:
raise Exception("Failed to generate password token")
res = dev[2].global_request("P2P_SET nfc_tag 1").rstrip()
if "FAIL" in res:
raise Exception("Failed to enable NFC Tag for P2P static handover")
sel = dev[2].global_request("NFC_GET_HANDOVER_SEL NDEF P2P-CR-TAG").rstrip()
if "FAIL" in sel:
raise Exception("Failed to generate NFC connection handover select")
logger.info("Read NFC Tag on the GO to trigger invitation")
res = dev[0].global_request("WPS_NFC_TAG_READ " + sel)
if "FAIL" in res:
raise Exception("Failed to provide NFC tag contents to wpa_supplicant")
ev = dev[2].wait_global_event(grpform_events, timeout=30)
if ev is None:
raise Exception("Joining the group timed out")
res = dev[2].group_form_result(ev)
hwsim_utils.test_connectivity_p2p(dev[0], dev[2])
check_ip_addr(res)
def test_nfc_p2p_go_legacy_config_token(dev):
"""NFC config token from P2P GO to legacy WPS STA"""
logger.info("Start autonomous GOs")
dev[0].p2p_start_go()
logger.info("Connect legacy WPS STA with configuration token")
conf = dev[0].group_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")
dev[1].wait_connected(timeout=15, error="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):
"""NFC token from legacy WPS STA to P2P GO"""
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].group_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].group_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)")
dev[1].wait_connected(timeout=15, error="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"""
try:
_test_nfc_p2p_ip_addr_assignment(dev)
finally:
dev[0].global_request("SET p2p_go_intent 7")
def _test_nfc_p2p_ip_addr_assignment(dev):
set_ip_addr_info(dev[1])
dev[0].global_request("SET p2p_go_intent 3")
logger.info("Perform NFC connection handover")
req = dev[0].global_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].global_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].global_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].global_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_global_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_global_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].global_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")
res = dev[2].global_request("P2P_SET disable_ip_addr_req 0")
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"""
try:
_test_nfc_p2p_ip_addr_assignment2(dev)
finally:
dev[0].global_request("SET p2p_go_intent 7")
def _test_nfc_p2p_ip_addr_assignment2(dev):
set_ip_addr_info(dev[1])
dev[0].global_request("SET p2p_go_intent 3")
logger.info("Perform NFC connection handover")
req = dev[0].global_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].global_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].global_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].global_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_global_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_global_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("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)
logger.info("Client 2 IP address: " + res['ip_addr'])
if res['ip_addr'] == res0['ip_addr']:
raise Exception("Same IP address assigned to both clients")
def test_nfc_p2p_tag_enable_disable(dev):
"""NFC tag enable/disable for P2P"""
if "FAIL" in dev[0].request("WPS_NFC_TOKEN NDEF").rstrip():
raise Exception("Failed to generate password token")
if "OK" not in dev[0].request("P2P_SET nfc_tag 1"):
raise Exception("Failed to enable NFC Tag for P2P static handover")
if "OK" not in dev[0].request("P2P_SET nfc_tag 0"):
raise Exception("Failed to disable NFC Tag for P2P static handover")
dev[0].request("SET p2p_no_group_iface 0")
if "OK" not in dev[0].request("P2P_SET nfc_tag 1"):
raise Exception("Failed to enable NFC Tag for P2P static handover")
if "OK" not in dev[0].request("P2P_SET nfc_tag 0"):
raise Exception("Failed to disable NFC Tag for P2P static handover")
if "OK" not in dev[0].request("P2P_SET nfc_tag 1"):
raise Exception("Failed to enable NFC Tag for P2P static handover")
if "OK" not in dev[0].request("P2P_SET nfc_tag 0"):
raise Exception("Failed to disable NFC Tag for P2P static handover")
def test_nfc_p2p_static_handover_invalid(dev):
"""NFC static handover with invalid contents"""
logger.info("Unknown OOB GO Neg channel")
sel = "D217A36170706C69636174696F6E2F766E642E7766612E7032700071102100012010230001201024000120102C0036C3B2ADB8D26F53CE1CB7F000BEEDA762922FF5307E87CCE484EF4B5DAD440D0A4752579767610AD1293F7A76A66B09A7C9D58A66994E103C000103104200012010470010572CF82FC95756539B16B5CFB298ABF11049000600372A000120002E02020025000D1D000200000001001108000000000000000000101100084465766963652042130600585804ff0B00"
if "FAIL" not in dev[0].global_request("WPS_NFC_TAG_READ " + sel):
raise Exception("Invalid tag contents accepted (1)")
logger.info("No OOB GO Neg channel attribute")
sel = "D2179A6170706C69636174696F6E2F766E642E7766612E7032700071102100012010230001201024000120102C0036C3B2ADB8D26F53CE1CB7F000BEEDA762922FF5307E87CCE484EF4B5DAD440D0A4752579767610AD1293F7A76A66B09A7C9D58A66994E103C000103104200012010470010572CF82FC95756539B16B5CFB298ABF11049000600372A000120002502020025000D1D000200000001001108000000000000000000101100084465766963652042"
if "FAIL" not in dev[0].global_request("WPS_NFC_TAG_READ " + sel):
raise Exception("Invalid tag contents accepted (2)")
logger.info("No Device Info attribute")
sel = "D217836170706C69636174696F6E2F766E642E7766612E7032700071102100012010230001201024000120102C0036C3B2ADB8D26F53CE1CB7F000BEEDA762922FF5307E87CCE484EF4B5DAD440D0A4752579767610AD1293F7A76A66B09A7C9D58A66994E103C000103104200012010470010572CF82FC95756539B16B5CFB298ABF11049000600372A000120000E0202002500130600585804510B00"
if "FAIL" not in dev[0].global_request("WPS_NFC_TAG_READ " + sel):
raise Exception("Invalid tag contents accepted (3)")
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