hostap/tests/hwsim/test_p2p_invitation.py

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# P2P invitation test cases
# Copyright (c) 2013, Jouni Malinen <j@w1.fi>
#
# This software may be distributed under the terms of the BSD license.
# See README for more details.
import logging
logger = logging.getLogger()
import hwsim_utils
def test_p2p_go_invite(dev):
"""P2P GO inviting a client to join"""
addr0 = dev[0].p2p_dev_addr()
addr1 = dev[1].p2p_dev_addr()
logger.info("Generate BSS table entry for old group")
# this adds more coverage to testing by forcing the GO to be found with an
# older entry in the BSS table and with that entry having a different
# operating channel.
dev[0].p2p_start_go(freq=2422)
dev[1].scan()
dev[0].remove_group()
logger.info("Discover peer")
dev[1].p2p_listen()
if not dev[0].discover_peer(addr1, social=True):
raise Exception("Peer " + addr1 + " not found")
logger.info("Start GO on non-social channel")
res = dev[0].p2p_start_go(freq=2417)
logger.debug("res: " + str(res))
logger.info("Invite peer to join the group")
dev[0].global_request("P2P_INVITE group=" + dev[0].group_ifname + " peer=" + addr1)
ev = dev[1].wait_global_event(["P2P-INVITATION-RECEIVED"], timeout=10)
if ev is None:
raise Exception("Timeout on invitation on peer")
ev = dev[0].wait_global_event(["P2P-INVITATION-RESULT"], timeout=10)
if ev is None:
raise Exception("Timeout on invitation on GO")
if "status=1" not in ev:
raise Exception("Unexpected invitation result")
logger.info("Join the group")
pin = dev[1].wps_read_pin()
dev[0].p2p_go_authorize_client(pin)
dev[1].p2p_connect_group(addr0, pin, timeout=60)
logger.info("Client connected")
hwsim_utils.test_connectivity_p2p(dev[0], dev[1])
logger.info("Terminate group")
dev[0].remove_group()
dev[1].wait_go_ending_session()
def test_p2p_go_invite_auth(dev):
"""P2P GO inviting a client to join (authorized invitation)"""
addr0 = dev[0].p2p_dev_addr()
addr1 = dev[1].p2p_dev_addr()
logger.info("Generate BSS table entry for old group")
# this adds more coverage to testing by forcing the GO to be found with an
# older entry in the BSS table and with that entry having a different
# operating channel.
dev[0].p2p_start_go(freq=2432)
dev[1].scan()
dev[0].remove_group()
dev[0].dump_monitor()
dev[1].dump_monitor()
logger.info("Discover peer")
dev[1].p2p_listen()
if not dev[0].discover_peer(addr1, social=True):
raise Exception("Peer " + addr1 + " not found")
dev[0].p2p_listen()
if not dev[1].discover_peer(addr0, social=True):
raise Exception("Peer " + addr0 + " not found")
dev[1].p2p_listen()
logger.info("Authorize invitation")
pin = dev[1].wps_read_pin()
dev[1].global_request("P2P_CONNECT " + addr0 + " " + pin + " join auth")
logger.info("Start GO on non-social channel")
res = dev[0].p2p_start_go(freq=2427)
logger.debug("res: " + str(res))
logger.info("Invite peer to join the group")
dev[0].p2p_go_authorize_client(pin)
dev[0].global_request("P2P_INVITE group=" + dev[0].group_ifname + " peer=" + addr1)
ev = dev[1].wait_global_event(["P2P-INVITATION-RECEIVED",
"P2P-GROUP-STARTED"], timeout=20)
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 invitaton")
dev[0].dump_monitor()
logger.info("Client connected")
hwsim_utils.test_connectivity_p2p(dev[0], dev[1])
logger.info("Terminate group")
dev[0].remove_group()
dev[1].wait_go_ending_session()
def test_p2p_go_invite_unknown(dev):
"""P2P GO inviting a client that has not discovered the GO"""
try:
addr0 = dev[0].p2p_dev_addr()
addr1 = dev[1].p2p_dev_addr()
dev[1].p2p_listen()
if not dev[0].discover_peer(addr1, social=True):
raise Exception("Peer " + addr1 + " not found")
dev[1].global_request("P2P_FLUSH")
dev[1].p2p_listen()
dev[0].p2p_start_go(freq=2412)
logger.info("Invite peer to join the group")
# Prevent peer entry from being added for testing coverage
if "OK" not in dev[1].global_request("P2P_SET peer_filter 00:11:22:33:44:55"):
raise Exception("Failed to set peer_filter")
dev[0].p2p_go_authorize_client("12345670")
dev[0].global_request("P2P_INVITE group=" + dev[0].group_ifname + " peer=" + addr1)
ev = dev[1].wait_global_event(["P2P-INVITATION-RECEIVED"], timeout=15)
if ev is None:
raise Exception("Invitation Request not received")
ev = dev[0].wait_global_event(["P2P-INVITATION-RESULT"], timeout=15)
if ev is None:
raise Exception("Invitation Response not received")
if "status=1" not in ev:
raise Exception("Unexpected invitation result: " + ev)
finally:
dev[1].global_request("P2P_SET peer_filter 00:00:00:00:00:00")
def test_p2p_cli_invite(dev):
"""P2P Client inviting a device to join"""
addr0 = dev[0].p2p_dev_addr()
addr1 = dev[1].p2p_dev_addr()
addr2 = dev[2].p2p_dev_addr()
dev[0].p2p_start_go(freq=2412)
pin = dev[1].wps_read_pin()
dev[0].p2p_go_authorize_client(pin)
dev[1].p2p_connect_group(addr0, pin, timeout=60)
dev[2].p2p_listen()
if not dev[1].discover_peer(addr2, social=True):
raise Exception("Peer " + addr2 + " not found")
if "OK" not in dev[1].global_request("P2P_INVITE group=" + dev[1].group_ifname + " peer=" + addr2):
raise Exception("Unexpected failure of P2P_INVITE to known peer")
ev = dev[2].wait_global_event(["P2P-INVITATION-RECEIVED"], timeout=10)
if ev is None:
raise Exception("Timeout on invitation invited peer")
if "sa=" + addr1 not in ev:
raise Exception("Incorrect source address")
if "go_dev_addr=" + addr0 not in ev:
raise Exception("Incorrect GO address")
ev = dev[1].wait_global_event(["P2P-INVITATION-RESULT"], timeout=10)
if ev is None:
raise Exception("Timeout on invitation on inviting client")
if "status=1" not in ev:
raise Exception("Unexpected invitation result")
pin = dev[2].wps_read_pin()
dev[0].p2p_go_authorize_client(pin)
dev[2].p2p_connect_group(addr0, pin, timeout=60)
if "FAIL" not in dev[1].global_request("P2P_INVITE group=" + dev[1].group_ifname + " peer=00:11:22:33:44:55"):
raise Exception("Unexpected success of P2P_INVITE to unknown peer")
dev[0].remove_group()
dev[1].wait_go_ending_session()
dev[2].wait_go_ending_session()