def test_discovery_long_listen(dev):
"""Long P2P_LISTEN and offchannel TX"""
addr0 = dev[0].p2p_dev_addr()
dev[0].p2p_listen()
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add("wlan5")
addr = wpas.p2p_dev_addr()
if not wpas.discover_peer(addr0):
raise Exception("Device discovery timed out")
peer = wpas.get_peer(addr0)
chan = '1' if peer['listen_freq'] == '2462' else '11'
wpas.request("P2P_SET listen_channel " + chan)
wpas.request("P2P_LISTEN 10")
if not dev[0].discover_peer(addr):
raise Exception("Device discovery timed out (2)")
time.sleep(0.1)
wpas.global_request("P2P_PROV_DISC " + addr0 + " display")
ev = dev[0].wait_global_event(["P2P-PROV-DISC-SHOW-PIN"], timeout=15)
if ev is None:
raise Exception("Provision discovery timed out")
dev[0].p2p_stop_find()
# Verify that the long listen period is still continuing after off-channel
# TX of Provision Discovery frames.
if not dev[1].discover_peer(addr):
raise Exception("Device discovery timed out (3)")
dev[1].p2p_stop_find()
wpas.p2p_stop_find()
def test_discovery_long_listen(dev):
"""Long P2P_LISTEN and offchannel TX"""
addr0 = dev[0].p2p_dev_addr()
dev[0].p2p_listen()
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add("wlan5")
addr = wpas.p2p_dev_addr()
if not wpas.discover_peer(addr0):
raise Exception("Device discovery timed out")
peer = wpas.get_peer(addr0)
chan = '1' if peer['listen_freq'] == '2462' else '11'
wpas.request("P2P_SET listen_channel " + chan)
wpas.request("P2P_LISTEN 10")
if not dev[0].discover_peer(addr):
raise Exception("Device discovery timed out (2)")
time.sleep(0.1)
wpas.global_request("P2P_PROV_DISC " + addr0 + " display")
ev = dev[0].wait_global_event(["P2P-PROV-DISC-SHOW-PIN"], timeout=15)
if ev is None:
raise Exception("Provision discovery timed out")
dev[0].p2p_stop_find()
# Verify that the long listen period is still continuing after off-channel
# TX of Provision Discovery frames.
if not dev[1].discover_peer(addr):
raise Exception("Device discovery timed out (3)")
dev[1].p2p_stop_find()
wpas.p2p_stop_find()
def test_p2p_device_grpform_timeout_go(dev, apdev):
"""P2P group formation timeout on GO with cfg80211 P2P Device"""
with HWSimRadio(use_p2p_device=True) as (radio, iface):
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add(iface)
addr0 = dev[0].p2p_dev_addr()
addr5 = wpas.p2p_dev_addr()
wpas.p2p_listen()
dev[0].discover_peer(addr5)
dev[0].p2p_listen()
wpas.discover_peer(addr0)
wpas.p2p_ext_listen(100, 150)
dev[0].global_request("P2P_CONNECT " + addr5 +
" 12345670 enter go_intent=0 auth")
wpas.global_request("P2P_CONNECT " + addr0 +
" 12345670 display go_intent=15")
ev = dev[0].wait_global_event(["P2P-GO-NEG-SUCCESS"], timeout=5)
if ev is None:
raise Exception("GO Negotiation did not succeed")
ev = dev[0].wait_global_event(["WPS-SUCCESS"], timeout=10)
if ev is None:
raise Exception("WPS did not succeed (Client)")
if "OK" not in dev[0].global_request("P2P_CANCEL"):
if "OK" not in dev[0].global_request("P2P_GROUP_REMOVE *"):
wpas.global_request("P2P_CANCEL")
del wpas
raise HwsimSkip("Did not manage to cancel group formation")
dev[0].dump_monitor()
ev = wpas.wait_global_event(["WPS-SUCCESS"], timeout=10)
if ev is None:
raise Exception("WPS did not succeed (GO)")
dev[0].dump_monitor()
ev = wpas.wait_global_event(["P2P-GROUP-FORMATION-FAILURE"],
timeout=20)
if ev is None:
raise Exception("Group formation timeout not seen on GO")
ev = wpas.wait_global_event(["P2P-GROUP-REMOVED"], timeout=5)
if ev is None:
raise Exception("Group removal not seen on GO")
wpas.p2p_cancel_ext_listen()
time.sleep(0.1)
ifaces = wpas.global_request("INTERFACES")
logger.info("Remaining interfaces: " + ifaces)
del wpas
if "p2p-" + iface + "-" in ifaces:
raise Exception("Group interface still present after failure")
def test_p2p_device_grpform_timeout_go(dev, apdev):
"""P2P group formation timeout on GO with cfg80211 P2P Device"""
with HWSimRadio(use_p2p_device=True) as (radio, iface):
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add(iface)
addr0 = dev[0].p2p_dev_addr()
addr5 = wpas.p2p_dev_addr()
wpas.p2p_listen()
dev[0].discover_peer(addr5)
dev[0].p2p_listen()
wpas.discover_peer(addr0)
wpas.p2p_ext_listen(100, 150)
dev[0].global_request("P2P_CONNECT " + addr5 + " 12345670 enter go_intent=0 auth")
wpas.global_request("P2P_CONNECT " + addr0 + " 12345670 display go_intent=15")
ev = dev[0].wait_global_event(["P2P-GO-NEG-SUCCESS"], timeout=5)
if ev is None:
raise Exception("GO Negotiation did not succeed")
ev = dev[0].wait_global_event(["WPS-SUCCESS"], timeout=10)
if ev is None:
raise Exception("WPS did not succeed (Client)")
if "OK" not in dev[0].global_request("P2P_CANCEL"):
if "OK" not in dev[0].global_request("P2P_GROUP_REMOVE *"):
wpas.global_request("P2P_CANCEL")
del wpas
raise HwsimSkip("Did not manage to cancel group formation")
dev[0].dump_monitor()
ev = wpas.wait_global_event(["WPS-SUCCESS"], timeout=10)
if ev is None:
raise Exception("WPS did not succeed (GO)")
dev[0].dump_monitor()
ev = wpas.wait_global_event(["P2P-GROUP-FORMATION-FAILURE"], timeout=20)
if ev is None:
raise Exception("Group formation timeout not seen on GO")
ev = wpas.wait_global_event(["P2P-GROUP-REMOVED"], timeout=5)
if ev is None:
raise Exception("Group removal not seen on GO")
wpas.p2p_cancel_ext_listen()
time.sleep(0.1)
ifaces = wpas.global_request("INTERFACES")
logger.info("Remaining interfaces: " + ifaces)
del wpas
if "p2p-" + iface + "-" in ifaces:
raise Exception("Group interface still present after failure")
def _test_grpform_ext_listen_oper(dev):
addr0 = dev[0].p2p_dev_addr()
dev[0].global_request("SET p2p_no_group_iface 0")
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add("wlan5")
addr1 = wpas.p2p_dev_addr()
wpas.request("P2P_SET listen_channel 1")
wpas.global_request("SET p2p_no_group_iface 0")
wpas.request("P2P_LISTEN")
if not dev[0].discover_peer(addr1):
raise Exception("Could not discover peer")
dev[0].request("P2P_LISTEN")
if not wpas.discover_peer(addr0):
raise Exception("Could not discover peer (2)")
dev[0].global_request("P2P_EXT_LISTEN 300 500")
dev[0].global_request("P2P_CONNECT " + addr1 +
" 12345670 display auth go_intent=0 freq=2417")
wpas.global_request("P2P_CONNECT " + addr0 +
" 12345670 enter go_intent=15 freq=2417")
ev = dev[0].wait_global_event(["P2P-GO-NEG-SUCCESS"], timeout=15)
if ev is None:
raise Exception("GO Negotiation failed")
ifaces = wpas.request("INTERFACES").splitlines()
iface = ifaces[0] if "p2p-wlan" in ifaces[0] else ifaces[1]
wpas.group_ifname = iface
if "OK" not in wpas.group_request("STOP_AP"):
raise Exception("STOP_AP failed")
wpas.group_request("SET ext_mgmt_frame_handling 1")
dev[1].p2p_find(social=True)
time.sleep(1)
if dev[1].peer_known(addr0):
raise Exception("Unexpected peer discovery")
ifaces = dev[0].request("INTERFACES").splitlines()
iface = ifaces[0] if "p2p-wlan" in ifaces[0] else ifaces[1]
if "OK" not in dev[0].global_request("P2P_GROUP_REMOVE " + iface):
raise Exception("Failed to request group removal")
wpas.remove_group()
count = 0
timeout = 15
found = False
while count < timeout * 4:
time.sleep(0.25)
count = count + 1
if dev[1].peer_known(addr0):
found = True
break
dev[1].p2p_stop_find()
if not found:
raise Exception(
"Could not discover peer that was supposed to use extended listen")
def _test_grpform_ext_listen_oper(dev):
addr0 = dev[0].p2p_dev_addr()
dev[0].global_request("SET p2p_no_group_iface 0")
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add("wlan5")
addr1 = wpas.p2p_dev_addr()
wpas.request("P2P_SET listen_channel 1")
wpas.global_request("SET p2p_no_group_iface 0")
wpas.request("P2P_LISTEN")
if not dev[0].discover_peer(addr1):
raise Exception("Could not discover peer")
dev[0].request("P2P_LISTEN")
if not wpas.discover_peer(addr0):
raise Exception("Could not discover peer (2)")
dev[0].global_request("P2P_EXT_LISTEN 300 500")
dev[0].global_request("P2P_CONNECT " + addr1 + " 12345670 display auth go_intent=0 freq=2417")
wpas.global_request("P2P_CONNECT " + addr0 + " 12345670 enter go_intent=15 freq=2417")
ev = dev[0].wait_global_event(["P2P-GO-NEG-SUCCESS"], timeout=15)
if ev is None:
raise Exception("GO Negotiation failed")
ifaces = wpas.request("INTERFACES").splitlines()
iface = ifaces[0] if "p2p-wlan" in ifaces[0] else ifaces[1]
wpas.group_ifname = iface
if "OK" not in wpas.group_request("STOP_AP"):
raise Exception("STOP_AP failed")
wpas.group_request("SET ext_mgmt_frame_handling 1")
dev[1].p2p_find(social=True)
time.sleep(1)
if dev[1].peer_known(addr0):
raise Exception("Unexpected peer discovery")
ifaces = dev[0].request("INTERFACES").splitlines()
iface = ifaces[0] if "p2p-wlan" in ifaces[0] else ifaces[1]
if "OK" not in dev[0].global_request("P2P_GROUP_REMOVE " + iface):
raise Exception("Failed to request group removal")
wpas.remove_group()
count = 0
timeout = 15
found = False
while count < timeout * 4:
time.sleep(0.25)
count = count + 1
if dev[1].peer_known(addr0):
found = True
break
dev[1].p2p_stop_find()
if not found:
raise Exception("Could not discover peer that was supposed to use extended listen")
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")
