mirror of
https://github.com/vanhoefm/fragattacks.git
synced 2024-11-25 08:48:31 -05:00
db1d66d879
The final invitation case in this test was verified incorrectly. The GO was already operatign in that case, so there was not supposed to be a new P2P-GROUP-STARTED message from GO. That happened to be show up in the pending event messages from the last instance, but that was just by accident and any additional dump_monitor() operation added here would cause this test to fail. Fix this by handling the final invitation separately and verifying that only the client side indicates P2P-GROUP-STARTED. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
314 lines
14 KiB
Python
314 lines
14 KiB
Python
# Wi-Fi Display 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 time
|
|
import threading
|
|
import Queue
|
|
|
|
import hwsim_utils
|
|
import utils
|
|
from test_p2p_autogo import connect_cli
|
|
from test_p2p_persistent import form, invite, invite_from_cli, invite_from_go
|
|
|
|
def test_wifi_display(dev):
|
|
"""Wi-Fi Display extensions to P2P"""
|
|
wfd_devinfo = "00411c440028"
|
|
dev[0].request("SET wifi_display 1")
|
|
dev[0].request("WFD_SUBELEM_SET 0 0006" + wfd_devinfo)
|
|
if wfd_devinfo not in dev[0].request("WFD_SUBELEM_GET 0"):
|
|
raise Exception("Could not fetch back configured subelement")
|
|
|
|
# Associated BSSID
|
|
dev[0].request("WFD_SUBELEM_SET 1 0006020304050607")
|
|
# Coupled Sink
|
|
dev[0].request("WFD_SUBELEM_SET 6 000700000000000000")
|
|
# Session Info
|
|
dev[0].request("WFD_SUBELEM_SET 9 0000")
|
|
# WFD Extended Capability
|
|
dev[0].request("WFD_SUBELEM_SET 7 00020000")
|
|
# WFD Content Protection
|
|
prot = "0001" + "00"
|
|
dev[0].request("WFD_SUBELEM_SET 5 " + prot)
|
|
# WFD Video Formats
|
|
video = "0015" + "010203040506070809101112131415161718192021"
|
|
dev[0].request("WFD_SUBELEM_SET 3 " + video)
|
|
# WFD 3D Video Formats
|
|
video_3d = "0011" + "0102030405060708091011121314151617"
|
|
dev[0].request("WFD_SUBELEM_SET 4 " + video_3d)
|
|
# WFD Audio Formats
|
|
audio = "000f" + "010203040506070809101112131415"
|
|
dev[0].request("WFD_SUBELEM_SET 2 " + audio)
|
|
|
|
elems = dev[0].request("WFD_SUBELEM_GET all")
|
|
if wfd_devinfo not in elems:
|
|
raise Exception("Could not fetch back configured subelements")
|
|
|
|
wfd_devinfo2 = "00001c440028"
|
|
dev[1].request("SET wifi_display 1")
|
|
dev[1].request("WFD_SUBELEM_SET 0 0006" + wfd_devinfo2)
|
|
if wfd_devinfo2 not in dev[1].request("WFD_SUBELEM_GET 0"):
|
|
raise Exception("Could not fetch back configured subelement")
|
|
|
|
dev[0].p2p_listen()
|
|
if "FAIL" in dev[1].request("P2P_SERV_DISC_REQ " + dev[0].p2p_dev_addr() + " wifi-display [source][pri-sink] 2,3,4,5"):
|
|
raise Exception("Setting SD request failed")
|
|
dev[1].p2p_find(social=True)
|
|
ev = dev[0].wait_global_event(["P2P-SERV-DISC-REQ"], timeout=10)
|
|
if ev is None:
|
|
raise Exception("Device discovery request not reported")
|
|
ev = dev[1].wait_global_event(["P2P-DEVICE-FOUND"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("Device discovery timed out")
|
|
if "wfd_dev_info=0x" + wfd_devinfo not in ev:
|
|
raise Exception("Wi-Fi Display Info not in P2P-DEVICE-FOUND event")
|
|
if "new=1" not in ev:
|
|
raise Exception("new=1 flag missing from P2P-DEVICE-FOUND event")
|
|
ev = dev[1].wait_global_event(["P2P-SERV-DISC-RESP"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("Service discovery timed out")
|
|
if prot not in ev:
|
|
raise Exception("WFD Content Protection missing from WSD response")
|
|
if video not in ev:
|
|
raise Exception("WFD Video Formats missing from WSD response")
|
|
if video_3d not in ev:
|
|
raise Exception("WFD 3D Video Formats missing from WSD response")
|
|
if audio not in ev:
|
|
raise Exception("WFD Audio Formats missing from WSD response")
|
|
|
|
dev[1].dump_monitor()
|
|
dev[0].request("WFD_SUBELEM_SET 0 0006" + wfd_devinfo2)
|
|
ev = dev[1].wait_global_event(["P2P-DEVICE-FOUND"], timeout=15)
|
|
if ev is None:
|
|
raise Exception("Peer info update timed out")
|
|
if "new=0" not in ev:
|
|
raise Exception("new=0 flag missing from P2P-DEVICE-FOUND event")
|
|
if "wfd_dev_info=0x" + wfd_devinfo2 not in ev:
|
|
raise Exception("Wi-Fi Display Info not in P2P-DEVICE-FOUND event")
|
|
dev[1].dump_monitor()
|
|
dev[0].request("WFD_SUBELEM_SET 0 0006" + wfd_devinfo)
|
|
ev = dev[1].wait_global_event(["P2P-DEVICE-FOUND"], timeout=15)
|
|
if ev is None:
|
|
raise Exception("Peer info update timed out")
|
|
if "new=0" not in ev:
|
|
raise Exception("new=0 flag missing from P2P-DEVICE-FOUND event")
|
|
if "wfd_dev_info=0x" + wfd_devinfo not in ev:
|
|
raise Exception("Wi-Fi Display Info not in P2P-DEVICE-FOUND event")
|
|
|
|
pin = dev[0].wps_read_pin()
|
|
dev[0].p2p_go_neg_auth(dev[1].p2p_dev_addr(), pin, 'display')
|
|
res1 = dev[1].p2p_go_neg_init(dev[0].p2p_dev_addr(), pin, 'enter', timeout=20, go_intent=15)
|
|
res2 = dev[0].p2p_go_neg_auth_result()
|
|
|
|
bss = dev[0].get_bss("p2p_dev_addr=" + dev[1].p2p_dev_addr())
|
|
if bss['bssid'] != dev[1].p2p_interface_addr():
|
|
raise Exception("Unexpected BSSID in the BSS entry for the GO")
|
|
if wfd_devinfo2 not in bss['wfd_subelems']:
|
|
raise Exception("Could not see wfd_subelems in GO's BSS entry")
|
|
peer = dev[0].get_peer(dev[1].p2p_dev_addr())
|
|
if wfd_devinfo2 not in peer['wfd_subelems']:
|
|
raise Exception("Could not see wfd_subelems in GO's peer entry")
|
|
peer = dev[1].get_peer(dev[0].p2p_dev_addr())
|
|
if wfd_devinfo not in peer['wfd_subelems']:
|
|
raise Exception("Could not see wfd_subelems in client's peer entry")
|
|
|
|
wfd_devinfo3 = "00001c440028"
|
|
dev[2].request("SET wifi_display 1")
|
|
dev[2].request("WFD_SUBELEM_SET 0 0006" + wfd_devinfo3)
|
|
dev[2].p2p_find(social=True)
|
|
ev = dev[2].wait_event(["P2P-DEVICE-FOUND"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("Device discovery timed out")
|
|
if dev[1].p2p_dev_addr() not in ev:
|
|
ev = dev[2].wait_event(["P2P-DEVICE-FOUND"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("Device discovery timed out")
|
|
if dev[1].p2p_dev_addr() not in ev:
|
|
raise Exception("Could not discover GO")
|
|
if "wfd_dev_info=0x" + wfd_devinfo2 not in ev:
|
|
raise Exception("Wi-Fi Display Info not in P2P-DEVICE-FOUND event")
|
|
bss = dev[2].get_bss("p2p_dev_addr=" + dev[1].p2p_dev_addr())
|
|
if bss['bssid'] != dev[1].p2p_interface_addr():
|
|
raise Exception("Unexpected BSSID in the BSS entry for the GO")
|
|
if wfd_devinfo2 not in bss['wfd_subelems']:
|
|
raise Exception("Could not see wfd_subelems in GO's BSS entry")
|
|
peer = dev[2].get_peer(dev[1].p2p_dev_addr())
|
|
if wfd_devinfo2 not in peer['wfd_subelems']:
|
|
raise Exception("Could not see wfd_subelems in GO's peer entry")
|
|
dev[2].p2p_stop_find()
|
|
|
|
if dev[0].request("WFD_SUBELEM_GET 2") != audio:
|
|
raise Exception("Unexpected WFD_SUBELEM_GET 2 value")
|
|
if dev[0].request("WFD_SUBELEM_GET 3") != video:
|
|
raise Exception("Unexpected WFD_SUBELEM_GET 3 value")
|
|
if dev[0].request("WFD_SUBELEM_GET 4") != video_3d:
|
|
raise Exception("Unexpected WFD_SUBELEM_GET 42 value")
|
|
if dev[0].request("WFD_SUBELEM_GET 5") != prot:
|
|
raise Exception("Unexpected WFD_SUBELEM_GET 5 value")
|
|
if "FAIL" not in dev[0].request("WFD_SUBELEM_SET "):
|
|
raise Exception("Unexpected WFD_SUBELEM_SET success")
|
|
if "FAIL" not in dev[0].request("WFD_SUBELEM_SET 6"):
|
|
raise Exception("Unexpected WFD_SUBELEM_SET success")
|
|
if "OK" not in dev[0].request("WFD_SUBELEM_SET 6 "):
|
|
raise Exception("Unexpected WFD_SUBELEM_SET failure")
|
|
if "FAIL" not in dev[0].request("WFD_SUBELEM_SET 6 0"):
|
|
raise Exception("Unexpected WFD_SUBELEM_SET success")
|
|
if "FAIL" not in dev[0].request("WFD_SUBELEM_SET 6 0q"):
|
|
raise Exception("Unexpected WFD_SUBELEM_SET success")
|
|
if dev[0].request("WFD_SUBELEM_GET 6") != "":
|
|
raise Exception("Unexpected WFD_SUBELEM_GET 6 response")
|
|
if dev[0].request("WFD_SUBELEM_GET 8") != "":
|
|
raise Exception("Unexpected WFD_SUBELEM_GET 8 response")
|
|
|
|
if dev[0].global_request("WFD_SUBELEM_GET 2") != audio:
|
|
raise Exception("Unexpected WFD_SUBELEM_GET 2 value from global interface")
|
|
if "OK" not in dev[0].global_request("WFD_SUBELEM_SET 1 0006020304050608"):
|
|
raise Exception("WFD_SUBELEM_SET failed on global interface")
|
|
if dev[0].request("WFD_SUBELEM_GET 1") != "0006020304050608":
|
|
raise Exception("Unexpected WFD_SUBELEM_GET 1 value (per-interface)")
|
|
|
|
elems = dev[0].request("WFD_SUBELEM_GET all")
|
|
if "OK" not in dev[0].request("WFD_SUBELEM_SET all " + elems):
|
|
raise Exception("WFD_SUBELEM_SET all failed")
|
|
if dev[0].request("WFD_SUBELEM_GET all") != elems:
|
|
raise Exception("Mismatch in WFS_SUBELEM_SET/GET all")
|
|
test = "00000600411c440028"
|
|
if "OK" not in dev[0].request("WFD_SUBELEM_SET all " + test):
|
|
raise Exception("WFD_SUBELEM_SET all failed")
|
|
if dev[0].request("WFD_SUBELEM_GET all") != test:
|
|
raise Exception("Mismatch in WFS_SUBELEM_SET/GET all")
|
|
|
|
if "FAIL" not in dev[0].request("WFD_SUBELEM_SET all qwerty"):
|
|
raise Exception("Invalid WFD_SUBELEM_SET all succeeded")
|
|
if "FAIL" not in dev[0].request("WFD_SUBELEM_SET all 11"):
|
|
raise Exception("Invalid WFD_SUBELEM_SET all succeeded")
|
|
dev[0].request("WFD_SUBELEM_SET all 112233445566")
|
|
dev[0].request("WFD_SUBELEM_SET all ff0000fe0000fd00")
|
|
|
|
if "FAIL" not in dev[0].request("WFD_SUBELEM_SET 300 112233"):
|
|
raise Exception("Invalid WFD_SUBELEM_SET 300 succeeded")
|
|
if "FAIL" not in dev[0].request("WFD_SUBELEM_SET -1 112233"):
|
|
raise Exception("Invalid WFD_SUBELEM_SET -1 succeeded")
|
|
if "FAIL" not in dev[0].request("WFD_SUBELEM_GET 300"):
|
|
raise Exception("Invalid WFD_SUBELEM_GET 300 succeeded")
|
|
if "FAIL" not in dev[0].request("WFD_SUBELEM_GET -1"):
|
|
raise Exception("Invalid WFD_SUBELEM_GET -1 succeeded")
|
|
|
|
dev[0].request("SET wifi_display 0")
|
|
dev[1].request("SET wifi_display 0")
|
|
dev[2].request("SET wifi_display 0")
|
|
|
|
def enable_wifi_display(dev):
|
|
dev.request("SET wifi_display 1")
|
|
dev.request("WFD_SUBELEM_SET 0 000600411c440028")
|
|
|
|
def test_wifi_display_go_invite(dev):
|
|
"""P2P GO with Wi-Fi Display inviting a client to join"""
|
|
addr0 = dev[0].p2p_dev_addr()
|
|
addr1 = dev[1].p2p_dev_addr()
|
|
|
|
try:
|
|
enable_wifi_display(dev[0])
|
|
enable_wifi_display(dev[1])
|
|
enable_wifi_display(dev[2])
|
|
|
|
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")
|
|
|
|
dev[0].p2p_start_go(freq=2412)
|
|
|
|
# Add test client to the group
|
|
connect_cli(dev[0], dev[2], social=True, freq=2412)
|
|
|
|
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 invitation")
|
|
|
|
dev[0].remove_group()
|
|
dev[1].wait_go_ending_session()
|
|
dev[2].wait_go_ending_session()
|
|
|
|
finally:
|
|
dev[0].request("SET wifi_display 0")
|
|
dev[1].request("SET wifi_display 0")
|
|
dev[2].request("SET wifi_display 0")
|
|
|
|
def test_wifi_display_persistent_group(dev):
|
|
"""P2P persistent group formation and re-invocation with Wi-Fi Display enabled"""
|
|
try:
|
|
enable_wifi_display(dev[0])
|
|
enable_wifi_display(dev[1])
|
|
enable_wifi_display(dev[2])
|
|
|
|
form(dev[0], dev[1])
|
|
peer = dev[1].get_peer(dev[0].p2p_dev_addr())
|
|
listen_freq = peer['listen_freq']
|
|
invite_from_cli(dev[0], dev[1])
|
|
invite_from_go(dev[0], dev[1])
|
|
|
|
dev[0].dump_monitor()
|
|
dev[1].dump_monitor()
|
|
networks = dev[0].list_networks()
|
|
if len(networks) != 1:
|
|
raise Exception("Unexpected number of networks")
|
|
if "[P2P-PERSISTENT]" not in networks[0]['flags']:
|
|
raise Exception("Not the persistent group data")
|
|
if "OK" not in dev[0].global_request("P2P_GROUP_ADD persistent=" + networks[0]['id'] + " freq=" + listen_freq):
|
|
raise Exception("Could not start GO")
|
|
connect_cli(dev[0], dev[2], social=True, freq=listen_freq)
|
|
dev[0].dump_monitor()
|
|
dev[1].dump_monitor()
|
|
invite(dev[1], dev[0])
|
|
ev = dev[1].wait_global_event(["P2P-GROUP-STARTED"], timeout=30)
|
|
if ev is None:
|
|
raise Exception("Timeout on group re-invocation (on client)")
|
|
ev = dev[0].wait_global_event(["P2P-GROUP-STARTED"], timeout=0.1)
|
|
if ev is not None:
|
|
raise Exception("Unexpected P2P-GROUP-START on GO")
|
|
hwsim_utils.test_connectivity_p2p(dev[0], dev[1])
|
|
|
|
finally:
|
|
dev[0].request("SET wifi_display 0")
|
|
dev[1].request("SET wifi_display 0")
|
|
dev[2].request("SET wifi_display 0")
|
|
|
|
def test_wifi_display_invalid_subelem(dev):
|
|
"""Wi-Fi Display and invalid subelement parsing"""
|
|
addr1 = dev[1].p2p_dev_addr()
|
|
|
|
try:
|
|
enable_wifi_display(dev[0])
|
|
enable_wifi_display(dev[1])
|
|
dev[1].request("WFD_SUBELEM_SET 0 ffff00411c440028")
|
|
|
|
dev[1].p2p_listen()
|
|
dev[0].p2p_find(social=True)
|
|
ev = dev[0].wait_global_event(["P2P-DEVICE-FOUND"], timeout=10)
|
|
if ev is None:
|
|
raise Exception("Device discovery timed out")
|
|
if "wfd_dev_info=" in ev:
|
|
raise Exception("Invalid WFD subelement was shown")
|
|
|
|
finally:
|
|
dev[0].request("SET wifi_display 0")
|
|
dev[1].request("SET wifi_display 0")
|