hostap/tests/hwsim/test_p2p_messages.py
Jouni Malinen 05ef25a642 tests: Add protocol tests for P2P message processing
This commit includes number of test frames for attribute parsing.
Invitation Request and Provision Discovery processing is also covered.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-03-02 22:59:51 +02:00

1038 lines
39 KiB
Python

# P2P protocol tests for various messages
# Copyright (c) 2014, Jouni Malinen <j@w1.fi>
#
# This software may be distributed under the terms of the BSD license.
# See README for more details.
import binascii
import struct
import time
import hostapd
MGMT_SUBTYPE_PROBE_REQ = 4
MGMT_SUBTYPE_ACTION = 13
ACTION_CATEG_PUBLIC = 4
P2P_GO_NEG_REQ = 0
P2P_GO_NEG_RESP = 1
P2P_GO_NEG_CONF = 2
P2P_INVITATION_REQ = 3
P2P_INVITATION_RESP = 4
P2P_DEV_DISC_REQ = 5
P2P_DEV_DISC_RESP = 6
P2P_PROV_DISC_REQ = 7
P2P_PROV_DISC_RESP = 8
P2P_ATTR_STATUS = 0
P2P_ATTR_MINOR_REASON_CODE = 1
P2P_ATTR_CAPABILITY = 2
P2P_ATTR_DEVICE_ID = 3
P2P_ATTR_GROUP_OWNER_INTENT = 4
P2P_ATTR_CONFIGURATION_TIMEOUT = 5
P2P_ATTR_LISTEN_CHANNEL = 6
P2P_ATTR_GROUP_BSSID = 7
P2P_ATTR_EXT_LISTEN_TIMING = 8
P2P_ATTR_INTENDED_INTERFACE_ADDR = 9
P2P_ATTR_MANAGEABILITY = 10
P2P_ATTR_CHANNEL_LIST = 11
P2P_ATTR_NOTICE_OF_ABSENCE = 12
P2P_ATTR_DEVICE_INFO = 13
P2P_ATTR_GROUP_INFO = 14
P2P_ATTR_GROUP_ID = 15
P2P_ATTR_INTERFACE = 16
P2P_ATTR_OPERATING_CHANNEL = 17
P2P_ATTR_INVITATION_FLAGS = 18
P2P_ATTR_OOB_GO_NEG_CHANNEL = 19
P2P_ATTR_VENDOR_SPECIFIC = 221
P2P_SC_SUCCESS = 0
P2P_SC_FAIL_INFO_CURRENTLY_UNAVAILABLE = 1
P2P_SC_FAIL_INCOMPATIBLE_PARAMS = 2
P2P_SC_FAIL_LIMIT_REACHED = 3
P2P_SC_FAIL_INVALID_PARAMS = 4
P2P_SC_FAIL_UNABLE_TO_ACCOMMODATE = 5
P2P_SC_FAIL_PREV_PROTOCOL_ERROR = 6
P2P_SC_FAIL_NO_COMMON_CHANNELS = 7
P2P_SC_FAIL_UNKNOWN_GROUP = 8
P2P_SC_FAIL_BOTH_GO_INTENT_15 = 9
P2P_SC_FAIL_INCOMPATIBLE_PROV_METHOD = 10
P2P_SC_FAIL_REJECTED_BY_USER = 11
WSC_ATTR_CONFIG_METHODS = 0x1008
WLAN_EID_SSID = 0
WLAN_EID_SUPP_RATES = 1
WLAN_EID_VENDOR_SPECIFIC = 221
def ie_ssid(ssid):
return struct.pack("<BB", WLAN_EID_SSID, len(ssid)) + ssid
def ie_supp_rates():
return struct.pack("<BBBBBBBBBB", WLAN_EID_SUPP_RATES, 8,
2*6, 2*9, 2*12, 2*18, 2*24, 2*36, 2*48, 2*54)
def ie_p2p(attrs):
return struct.pack("<BBBBBB", WLAN_EID_VENDOR_SPECIFIC, 4 + len(attrs),
0x50, 0x6f, 0x9a, 9) + attrs
def ie_wsc(attrs):
return struct.pack("<BBBBBB", WLAN_EID_VENDOR_SPECIFIC, 4 + len(attrs),
0x00, 0x50, 0xf2, 4) + attrs
def wsc_attr_config_methods(methods=0):
return struct.pack(">HHH", WSC_ATTR_CONFIG_METHODS, 2, methods)
def p2p_attr_status(status=P2P_SC_SUCCESS):
return struct.pack("<BHB", P2P_ATTR_STATUS, 1, status)
def p2p_attr_minor_reason_code(code=0):
return struct.pack("<BHB", P2P_ATTR_MINOR_REASON_CODE, 1, code)
def p2p_attr_capability(dev_capab=0, group_capab=0):
return struct.pack("<BHBB", P2P_ATTR_CAPABILITY, 2, dev_capab, group_capab)
def p2p_attr_device_id(addr):
val = struct.unpack('6B', binascii.unhexlify(addr.replace(':','')))
t = (P2P_ATTR_DEVICE_ID, 6) + val
return struct.pack('<BH6B', *t)
def p2p_attr_go_intent(go_intent=0, tie_breaker=0):
return struct.pack("<BHB", P2P_ATTR_GROUP_OWNER_INTENT, 1,
(go_intent << 1) | (tie_breaker & 0x01))
def p2p_attr_config_timeout(go_config_timeout=0, client_config_timeout=0):
return struct.pack("<BHBB", P2P_ATTR_CONFIGURATION_TIMEOUT, 2,
go_config_timeout, client_config_timeout)
def p2p_attr_listen_channel(op_class=81, chan=1):
return struct.pack("<BHBBBBB", P2P_ATTR_LISTEN_CHANNEL, 5,
0x58, 0x58, 0x04, op_class, chan)
def p2p_attr_group_bssid(addr):
val = struct.unpack('6B', binascii.unhexlify(addr.replace(':','')))
t = (P2P_ATTR_GROUP_BSSID, 6) + val
return struct.pack('<BH6B', *t)
def p2p_attr_ext_listen_timing(period=0, interval=0):
return struct.pack("<BHHH", P2P_ATTR_EXT_LISTEN_TIMING, 4, period, interval)
def p2p_attr_intended_interface_addr(addr):
val = struct.unpack('6B', binascii.unhexlify(addr.replace(':','')))
t = (P2P_ATTR_INTENDED_INTERFACE_ADDR, 6) + val
return struct.pack('<BH6B', *t)
def p2p_attr_manageability(bitmap=0):
return struct.pack("<BHB", P2P_ATTR_MANAGEABILITY, 1, bitmap)
def p2p_attr_channel_list():
return struct.pack("<BH3BBB11B", P2P_ATTR_CHANNEL_LIST, 16,
0x58, 0x58, 0x04,
81, 11, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
def p2p_attr_device_info(addr, name="Test", config_methods=0, dev_type="00010050F2040001"):
val = struct.unpack('6B', binascii.unhexlify(addr.replace(':','')))
val2 = struct.unpack('8B', binascii.unhexlify(dev_type))
t = (P2P_ATTR_DEVICE_INFO, 6 + 2 + 8 + 1 + 4 + len(name)) + val + (config_methods,) + val2 + (0,)
return struct.pack("<BH6BH8BB", *t) + struct.pack('>HH', 0x1011, len(name)) +name
def p2p_attr_group_id(addr, ssid):
val = struct.unpack('6B', binascii.unhexlify(addr.replace(':','')))
t = (P2P_ATTR_GROUP_ID, 6 + len(ssid)) + val
return struct.pack('<BH6B', *t) + ssid
def p2p_attr_operating_channel(op_class=81, chan=1):
return struct.pack("<BHBBBBB", P2P_ATTR_OPERATING_CHANNEL, 5,
0x58, 0x58, 0x04, op_class, chan)
def p2p_attr_invitation_flags(bitmap=0):
return struct.pack("<BHB", P2P_ATTR_INVITATION_FLAGS, 1, bitmap)
def p2p_hdr_helper(dst, src, type=None, dialog_token=1, req=True):
msg = {}
msg['fc'] = MGMT_SUBTYPE_ACTION << 4
msg['da'] = dst
msg['sa'] = src
if req:
msg['bssid'] = dst
else:
msg['bssid'] = src
msg['payload'] = struct.pack("<BBBBBB",
ACTION_CATEG_PUBLIC, 9, 0x50, 0x6f, 0x9a, 9)
if type is not None:
msg['payload'] += struct.pack("<B", type)
if dialog_token:
msg['payload'] += struct.pack("<B", dialog_token)
return msg
def p2p_hdr(dst, src, type=None, dialog_token=1):
return p2p_hdr_helper(dst, src, type, dialog_token, True)
def p2p_hdr_resp(dst, src, type=None, dialog_token=1):
return p2p_hdr_helper(dst, src, type, dialog_token, False)
def start_p2p(dev, apdev):
addr0 = dev[0].p2p_dev_addr()
dev[0].p2p_listen()
dev[1].p2p_find(social=True)
ev = dev[1].wait_event(["P2P-DEVICE-FOUND"], timeout=5)
if ev is None:
raise Exception("Device discovery timed out")
dev[1].p2p_stop_find()
peer = dev[1].get_peer(addr0)
bssid = apdev[0]['bssid']
params = { 'ssid': "test", 'beacon_int': "2000" }
if peer['listen_freq'] == "2412":
params['channel'] = '1'
elif peer['listen_freq'] == "2437":
params['channel'] = '6'
elif peer['listen_freq'] == "2462":
params['channel'] = '11'
hapd = hostapd.add_ap(apdev[0]['ifname'], params)
hapd.set("ext_mgmt_frame_handling", "1")
return addr0, bssid, hapd, int(params['channel'])
def p2p_probe(hapd, src, chan=1):
msg = {}
msg['fc'] = MGMT_SUBTYPE_PROBE_REQ << 4
msg['da'] = "ff:ff:ff:ff:ff:ff"
msg['sa'] = src
msg['bssid'] = "ff:ff:ff:ff:ff:ff"
attrs = p2p_attr_listen_channel(chan=chan)
msg['payload'] = ie_ssid("DIRECT-") + ie_supp_rates() + ie_p2p(attrs)
hapd.mgmt_tx(msg)
def parse_p2p_public_action(payload):
pos = payload
(category, action) = struct.unpack('BB', pos[0:2])
if category != ACTION_CATEG_PUBLIC:
return None
if action != 9:
return None
pos = pos[2:]
(oui1,oui2,oui3,subtype) = struct.unpack('BBBB', pos[0:4])
if oui1 != 0x50 or oui2 != 0x6f or oui3 != 0x9a or subtype != 9:
return None
pos = pos[4:]
(subtype,dialog_token) = struct.unpack('BB', pos[0:2])
p2p = {}
p2p['subtype'] = subtype
p2p['dialog_token'] = dialog_token
p2p['data'] = pos[2:]
return p2p
def test_p2p_msg_empty(dev, apdev):
"""P2P protocol test: empty P2P Public Action frame"""
dst, src, hapd, channel = start_p2p(dev, apdev)
msg = p2p_hdr(dst, src)
hapd.mgmt_tx(msg)
def test_p2p_msg_invitation_req(dev, apdev):
"""P2P protocol tests for invitation request processing"""
dst, src, hapd, channel = start_p2p(dev, apdev)
# Empty P2P Invitation Request (missing dialog token)
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=None)
hapd.mgmt_tx(msg)
dialog_token = 0
# Various p2p_parse() failure cases due to invalid attributes
# Too short attribute header
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
attrs = struct.pack("<BB", P2P_ATTR_CAPABILITY, 0)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
# Minimal attribute underflow
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
attrs = struct.pack("<BH", P2P_ATTR_CAPABILITY, 1)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
# Large attribute underflow
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
attrs = struct.pack("<BHB", P2P_ATTR_CAPABILITY, 0xffff, 1)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
# Too short Capability attribute
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
attrs = struct.pack("<BHB", P2P_ATTR_CAPABILITY, 1, 0)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
# Too short Device ID attribute
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
val = struct.unpack('5B', binascii.unhexlify("1122334455"))
t = (P2P_ATTR_DEVICE_ID, 5) + val
attrs = struct.pack('<BH5B', *t)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
# Too short GO Intent attribute
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
attrs = struct.pack("<BH", P2P_ATTR_GROUP_OWNER_INTENT, 0)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
# Too short Status attribute
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
attrs = struct.pack("<BH", P2P_ATTR_STATUS, 0)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
# null Listen channel and too short Listen Channel attribute
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
attrs = struct.pack("<BH", P2P_ATTR_LISTEN_CHANNEL, 0)
attrs += struct.pack("<BHB", P2P_ATTR_LISTEN_CHANNEL, 1, 0)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
# null Operating channel and too short Operating Channel attribute
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
attrs = struct.pack("<BH", P2P_ATTR_OPERATING_CHANNEL, 0)
attrs += struct.pack("<BHB", P2P_ATTR_OPERATING_CHANNEL, 1, 0)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
# Too short Channel List attribute
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
attrs = struct.pack("<BHBB", P2P_ATTR_CHANNEL_LIST, 2, 1, 2)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
# Too short Device Info attribute
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
attrs = struct.pack("<BHBB", P2P_ATTR_DEVICE_INFO, 2, 1, 2)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
# Truncated Secondary Device Types in Device Info attribute
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
attrs = struct.pack("<BH6BH8BB", P2P_ATTR_DEVICE_INFO, 6 + 2 + 8 + 1,
0, 0, 0, 0, 0, 0,
0,
0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff, 0x11, 0x22,
255)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
# Missing Device Name in Device Info attribute
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
attrs = struct.pack("<BH6BH8BB8B", P2P_ATTR_DEVICE_INFO, 6 + 2 + 8 + 1 + 8,
0, 0, 0, 0, 0, 0,
0,
0, 0, 0, 0, 0, 0, 0, 0,
1,
1, 2, 3, 4, 5, 6, 7, 8)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
# Invalid Device Name header in Device Info attribute
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
attrs = struct.pack("<BH6BH8BB8B4B", P2P_ATTR_DEVICE_INFO, 6 + 2 + 8 + 1 + 8 + 4,
0, 0, 0, 0, 0, 0,
0,
0, 0, 0, 0, 0, 0, 0, 0,
1,
1, 2, 3, 4, 5, 6, 7, 8,
0x11, 0x12, 0, 0)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
# Invalid Device Name header length in Device Info attribute
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
attrs = struct.pack("<BH6BH8BB8B4B", P2P_ATTR_DEVICE_INFO, 6 + 2 + 8 + 1 + 8 + 4,
0, 0, 0, 0, 0, 0,
0,
0, 0, 0, 0, 0, 0, 0, 0,
1,
1, 2, 3, 4, 5, 6, 7, 8,
0x10, 0x11, 0xff, 0xff)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
# Invalid Device Name header length in Device Info attribute
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
devname = 'A'
attrs = struct.pack("<BH6BH8BB8B4B", P2P_ATTR_DEVICE_INFO, 6 + 2 + 8 + 1 + 8 + 4 + len(devname),
0, 0, 0, 0, 0, 0,
0,
0, 0, 0, 0, 0, 0, 0, 0,
1,
1, 2, 3, 4, 5, 6, 7, 8,
0x10, 0x11, 0, len(devname) + 1) + devname
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
# Device Name filtering and too long Device Name in Device Info attribute
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
attrs = struct.pack("<BH6BH8BB8B4B4B", P2P_ATTR_DEVICE_INFO, 6 + 2 + 8 + 1 + 8 + 4 + 4,
0, 0, 0, 0, 0, 0,
0,
0, 0, 0, 0, 0, 0, 0, 0,
1,
1, 2, 3, 4, 5, 6, 7, 8,
0x10, 0x11, 0, 4,
64, 9, 0, 64)
devname = '123456789012345678901234567890123'
attrs += struct.pack("<BH6BH8BB8B4B", P2P_ATTR_DEVICE_INFO, 6 + 2 + 8 + 1 + 8 + 4 + len(devname),
0, 0, 0, 0, 0, 0,
0,
0, 0, 0, 0, 0, 0, 0, 0,
1,
1, 2, 3, 4, 5, 6, 7, 8,
0x10, 0x11, 0, len(devname)) + devname
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
# Too short Configuration Timeout attribute
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
attrs = struct.pack("<BHB", P2P_ATTR_CONFIGURATION_TIMEOUT, 1, 1)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
# Too short Intended P2P Interface Address attribute
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
attrs = struct.pack("<BHB", P2P_ATTR_INTENDED_INTERFACE_ADDR, 1, 1)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
# Too short P2P Group BSSID attribute
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
attrs = struct.pack("<BHB", P2P_ATTR_GROUP_BSSID, 1, 1)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
# Too short P2P Group ID attribute
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
attrs = struct.pack("<BHB", P2P_ATTR_GROUP_ID, 1, 1)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
# Too long P2P Group ID attribute
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
attrs = struct.pack("<BH6B", P2P_ATTR_GROUP_ID, 6 + 33, 0, 0, 0, 0, 0, 0) + "123456789012345678901234567890123"
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
# Too short Invitation Flags attribute
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
attrs = struct.pack("<BH", P2P_ATTR_INVITATION_FLAGS, 0)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
# Valid and too short Manageability attribute
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
attrs = p2p_attr_manageability()
attrs += struct.pack("<BH", P2P_ATTR_MANAGEABILITY, 0)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
# Too short NoA attribute
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
attrs = struct.pack("<BHB", P2P_ATTR_NOTICE_OF_ABSENCE, 1, 1)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
# Valid and too short Extended Listen Timing attributes
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
attrs = p2p_attr_ext_listen_timing(period=100, interval=50)
attrs += struct.pack("<BHBBB", P2P_ATTR_EXT_LISTEN_TIMING, 3, 0, 0, 0)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
# Valid and too short Minor Reason Code attributes
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
attrs = p2p_attr_minor_reason_code(code=2)
attrs += struct.pack("<BH", P2P_ATTR_MINOR_REASON_CODE, 0)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
# Unknown attribute and too short OOB GO Negotiation Channel attribute
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
attrs = struct.pack("<BHB", 99, 1, 1)
attrs += struct.pack("<BHB", P2P_ATTR_OOB_GO_NEG_CHANNEL, 1, 1)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
if hapd.mgmt_rx(timeout=0.5) is not None:
raise Exception("Unexpected management frame received")
dev[0].dump_monitor()
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
attrs = p2p_attr_config_timeout()
attrs += p2p_attr_invitation_flags()
attrs += p2p_attr_operating_channel()
attrs += p2p_attr_group_bssid(src)
attrs += p2p_attr_channel_list()
attrs += p2p_attr_group_id(src, "DIRECT-foo")
attrs += p2p_attr_device_info(src, config_methods=0x0108)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
ev = dev[0].wait_event(["P2P-DEVICE-FOUND"], timeout=5)
if ev is None:
raise Exception("Timeout on device found event")
ev = dev[0].wait_event(["P2P-INVITATION-RECEIVED"], timeout=5)
if ev is None:
raise Exception("Timeout on invitation event " + str(dialog_token))
if hapd.mgmt_rx(timeout=1) is None:
raise Exception("No invitation response " + str(dialog_token))
time.sleep(0.1)
dev[0].dump_monitor()
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
attrs = p2p_attr_config_timeout()
attrs += p2p_attr_invitation_flags()
attrs += p2p_attr_operating_channel()
attrs += p2p_attr_group_bssid(src)
attrs += p2p_attr_channel_list()
attrs += p2p_attr_group_id(src, "DIRECT-foo")
attrs += p2p_attr_device_info(src, config_methods=0x0108)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
ev = dev[0].wait_event(["P2P-INVITATION-RECEIVED"], timeout=5)
if ev is None:
raise Exception("Timeout on invitation event " + str(dialog_token))
if hapd.mgmt_rx(timeout=1) is None:
raise Exception("No invitation response " + str(dialog_token))
time.sleep(0.1)
dev[0].dump_monitor()
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
#attrs = p2p_attr_config_timeout()
attrs = p2p_attr_invitation_flags()
attrs += p2p_attr_operating_channel()
attrs += p2p_attr_group_bssid(src)
attrs += p2p_attr_channel_list()
attrs += p2p_attr_group_id(src, "DIRECT-foo")
attrs += p2p_attr_device_info(src, config_methods=0x0108)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
if hapd.mgmt_rx(timeout=1) is None:
raise Exception("No invitation response " + str(dialog_token))
time.sleep(0.1)
dev[0].dump_monitor()
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
attrs = p2p_attr_config_timeout()
#attrs = p2p_attr_invitation_flags()
attrs += p2p_attr_operating_channel()
attrs += p2p_attr_group_bssid(src)
attrs += p2p_attr_channel_list()
attrs += p2p_attr_group_id(src, "DIRECT-foo")
attrs += p2p_attr_device_info(src, config_methods=0x0108)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
if hapd.mgmt_rx(timeout=1) is None:
raise Exception("No invitation response " + str(dialog_token))
time.sleep(0.1)
dev[0].dump_monitor()
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
attrs = p2p_attr_config_timeout()
attrs = p2p_attr_invitation_flags()
#attrs += p2p_attr_operating_channel()
attrs += p2p_attr_group_bssid(src)
attrs += p2p_attr_channel_list()
attrs += p2p_attr_group_id(src, "DIRECT-foo")
attrs += p2p_attr_device_info(src, config_methods=0x0108)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
if hapd.mgmt_rx(timeout=1) is None:
raise Exception("No invitation response " + str(dialog_token))
time.sleep(0.1)
dev[0].dump_monitor()
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
attrs = p2p_attr_config_timeout()
attrs = p2p_attr_invitation_flags()
attrs += p2p_attr_operating_channel()
#attrs += p2p_attr_group_bssid(src)
attrs += p2p_attr_channel_list()
attrs += p2p_attr_group_id(src, "DIRECT-foo")
attrs += p2p_attr_device_info(src, config_methods=0x0108)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
if hapd.mgmt_rx(timeout=1) is None:
raise Exception("No invitation response " + str(dialog_token))
time.sleep(0.1)
dev[0].dump_monitor()
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
attrs = p2p_attr_config_timeout()
attrs = p2p_attr_invitation_flags()
attrs += p2p_attr_operating_channel()
attrs += p2p_attr_group_bssid(src)
#attrs += p2p_attr_channel_list()
attrs += p2p_attr_group_id(src, "DIRECT-foo")
attrs += p2p_attr_device_info(src, config_methods=0x0108)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
if hapd.mgmt_rx(timeout=1) is None:
raise Exception("No invitation response " + str(dialog_token))
time.sleep(0.1)
dev[0].dump_monitor()
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
attrs = p2p_attr_config_timeout()
attrs = p2p_attr_invitation_flags()
attrs += p2p_attr_operating_channel()
attrs += p2p_attr_group_bssid(src)
attrs += p2p_attr_channel_list()
#attrs += p2p_attr_group_id(src, "DIRECT-foo")
attrs += p2p_attr_device_info(src, config_methods=0x0108)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
if hapd.mgmt_rx(timeout=1) is None:
raise Exception("No invitation response " + str(dialog_token))
time.sleep(0.1)
dev[0].dump_monitor()
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
attrs = p2p_attr_config_timeout()
attrs = p2p_attr_invitation_flags()
attrs += p2p_attr_operating_channel()
attrs += p2p_attr_group_bssid(src)
attrs += p2p_attr_channel_list()
attrs += p2p_attr_group_id(src, "DIRECT-foo")
#attrs += p2p_attr_device_info(src, config_methods=0x0108)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
if hapd.mgmt_rx(timeout=1) is None:
raise Exception("No invitation response " + str(dialog_token))
time.sleep(0.1)
dev[0].dump_monitor()
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
hapd.mgmt_tx(msg)
if hapd.mgmt_rx(timeout=1) is None:
raise Exception("No invitation response " + str(dialog_token))
def test_p2p_msg_invitation_req_unknown(dev, apdev):
"""P2P protocol tests for invitation request from unknown peer"""
dst, src, hapd, channel = start_p2p(dev, apdev)
dialog_token = 0
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
attrs = p2p_attr_config_timeout()
attrs += p2p_attr_invitation_flags()
attrs += p2p_attr_operating_channel()
attrs += p2p_attr_group_bssid(src)
attrs += p2p_attr_channel_list()
#attrs += p2p_attr_group_id(src, "DIRECT-foo")
#attrs += p2p_attr_device_info(src, config_methods=0x0108)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
ev = dev[0].wait_event(["P2P-INVITATION-RECEIVED"], timeout=5)
if ev is None:
raise Exception("Timeout on invitation event " + str(dialog_token))
if hapd.mgmt_rx(timeout=1) is None:
raise Exception("No invitation response " + str(dialog_token))
def test_p2p_msg_invitation_no_common_channels(dev, apdev):
"""P2P protocol tests for invitation request without common channels"""
dst, src, hapd, channel = start_p2p(dev, apdev)
dialog_token = 0
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
attrs = p2p_attr_config_timeout()
attrs += p2p_attr_invitation_flags()
attrs += p2p_attr_operating_channel()
attrs += p2p_attr_group_bssid(src)
attrs += struct.pack("<BH3BBB", P2P_ATTR_CHANNEL_LIST, 5,
0x58, 0x58, 0x04,
81, 0)
attrs += p2p_attr_group_id(src, "DIRECT-foo")
attrs += p2p_attr_device_info(src, config_methods=0x0108)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
if hapd.mgmt_rx(timeout=1) is None:
raise Exception("No invitation response " + str(dialog_token))
ev = dev[0].wait_event(["P2P-INVITATION-RECEIVED"], timeout=0.1)
if ev is not None:
raise Exception("Unexpected invitation event")
def test_p2p_msg_pd_req(dev, apdev):
"""P2P protocol tests for provision discovery request processing"""
dst, src, hapd, channel = start_p2p(dev, apdev)
dialog_token = 0
# Too short attribute header
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_PROV_DISC_REQ, dialog_token=dialog_token)
attrs = struct.pack("<BB", P2P_ATTR_CAPABILITY, 0)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
if hapd.mgmt_rx(timeout=0.5) is not None:
raise Exception("Unexpected management frame received")
# No attributes
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_PROV_DISC_REQ, dialog_token=dialog_token)
attrs = ""
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
if hapd.mgmt_rx(timeout=1) is None:
raise Exception("No PD response " + str(dialog_token))
# Valid request
time.sleep(0.1)
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_PROV_DISC_REQ, dialog_token=dialog_token)
attrs = wsc_attr_config_methods(methods=0x1008)
msg['payload'] += ie_wsc(attrs)
attrs = p2p_attr_capability()
attrs += p2p_attr_device_info(src, config_methods=0x0108)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
ev = dev[0].wait_event(["P2P-DEVICE-FOUND"], timeout=5)
if ev is None:
raise Exception("Timeout on device found event")
ev = dev[0].wait_event(["P2P-PROV-DISC-SHOW-PIN"], timeout=5)
if ev is None:
raise Exception("Timeout on PD event")
if hapd.mgmt_rx(timeout=1) is None:
raise Exception("No PD response " + str(dialog_token))
# Unknown group
time.sleep(0.1)
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_PROV_DISC_REQ, dialog_token=dialog_token)
attrs = wsc_attr_config_methods(methods=0x1008)
msg['payload'] += ie_wsc(attrs)
attrs = p2p_attr_capability()
attrs += p2p_attr_device_info(src, config_methods=0x0108)
attrs += p2p_attr_group_id("02:02:02:02:02:02", "DIRECT-foo")
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
if hapd.mgmt_rx(timeout=1) is None:
raise Exception("No PD response " + str(dialog_token))
ev = dev[0].wait_event(["P2P-PROV-DISC-SHOW-PIN"], timeout=1)
if ev is not None:
raise Exception("Unexpected PD event")
# Listen channel is not yet known
if "FAIL" not in dev[0].global_request("P2P_PROV_DISC " + src + " display"):
raise Exception("Unexpected P2P_PROV_DISC success")
# Unknown peer
if "FAIL" not in dev[0].global_request("P2P_PROV_DISC 02:03:04:05:06:07 display"):
raise Exception("Unexpected P2P_PROV_DISC success (2)")
def test_p2p_msg_pd(dev, apdev):
"""P2P protocol tests for provision discovery request processing (known)"""
dst, src, hapd, channel = start_p2p(dev, apdev)
dialog_token = 0
p2p_probe(hapd, src, chan=channel)
time.sleep(0.1)
# Valid request
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_PROV_DISC_REQ, dialog_token=dialog_token)
attrs = wsc_attr_config_methods(methods=0x1008)
msg['payload'] += ie_wsc(attrs)
attrs = p2p_attr_capability()
attrs += p2p_attr_device_info(src, config_methods=0x0108)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
ev = dev[0].wait_event(["P2P-DEVICE-FOUND"], timeout=5)
if ev is None:
raise Exception("Timeout on device found event")
ev = dev[0].wait_event(["P2P-PROV-DISC-SHOW-PIN"], timeout=5)
if ev is None:
raise Exception("Timeout on PD event")
if hapd.mgmt_rx(timeout=1) is None:
raise Exception("No PD response " + str(dialog_token))
if "FAIL" in dev[0].global_request("P2P_PROV_DISC " + src + " display"):
raise Exception("Unexpected P2P_PROV_DISC failure")
frame = hapd.mgmt_rx(timeout=1)
if frame is None:
raise Exception("No PD request " + str(dialog_token))
p2p = parse_p2p_public_action(frame['payload'])
if p2p is None:
raise Exception("Failed to parse PD request")
# invalid dialog token
msg = p2p_hdr_resp(dst, src, type=P2P_PROV_DISC_RESP,
dialog_token=p2p['dialog_token'] + 1)
hapd.mgmt_tx(msg)
ev = dev[0].wait_event(["P2P-PROV-DISC-FAILURE"], timeout=0.1)
if ev is not None:
raise Exception("Unexpected PD result event")
# valid dialog token
msg = p2p_hdr_resp(dst, src, type=P2P_PROV_DISC_RESP,
dialog_token=p2p['dialog_token'])
hapd.mgmt_tx(msg)
ev = dev[0].wait_event(["P2P-PROV-DISC-FAILURE"], timeout=5)
if ev is None:
raise Exception("Timeout on PD result event")
# valid dialog token
msg = p2p_hdr_resp(dst, src, type=P2P_PROV_DISC_RESP,
dialog_token=p2p['dialog_token'])
hapd.mgmt_tx(msg)
ev = dev[0].wait_event(["P2P-PROV-DISC-FAILURE"], timeout=0.1)
if ev is not None:
raise Exception("Unexpected PD result event")
def test_p2p_msg_go_neg_req(dev, apdev):
"""P2P protocol tests for invitation request from unknown peer"""
dst, src, hapd, channel = start_p2p(dev, apdev)
dialog_token = 0
# invalid attribute
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_GO_NEG_REQ, dialog_token=dialog_token)
attrs = struct.pack("<BB", P2P_ATTR_CAPABILITY, 0)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
frame = hapd.mgmt_rx(timeout=0.1)
if frame is not None:
print frame
raise Exception("Unexpected GO Neg Response")
# missing atributes
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_GO_NEG_REQ, dialog_token=dialog_token)
attrs = p2p_attr_capability()
attrs += p2p_attr_go_intent()
attrs += p2p_attr_config_timeout()
#attrs += p2p_attr_listen_channel()
attrs += p2p_attr_ext_listen_timing()
attrs += p2p_attr_intended_interface_addr("02:02:02:02:02:02")
attrs += p2p_attr_channel_list()
attrs += p2p_attr_device_info(src, config_methods=0x0108)
attrs += p2p_attr_operating_channel()
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
if hapd.mgmt_rx(timeout=1) is None:
raise Exception("No GO Neg Response " + str(dialog_token))
time.sleep(0.1)
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_GO_NEG_REQ, dialog_token=dialog_token)
attrs = p2p_attr_capability()
attrs += p2p_attr_go_intent()
attrs += p2p_attr_config_timeout()
attrs += p2p_attr_listen_channel()
attrs += p2p_attr_ext_listen_timing()
attrs += p2p_attr_intended_interface_addr("02:02:02:02:02:02")
attrs += p2p_attr_channel_list()
attrs += p2p_attr_device_info(src, config_methods=0x0108)
#attrs += p2p_attr_operating_channel()
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
if hapd.mgmt_rx(timeout=1) is None:
raise Exception("No GO Neg Response " + str(dialog_token))
time.sleep(0.1)
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_GO_NEG_REQ, dialog_token=dialog_token)
attrs = p2p_attr_capability()
attrs += p2p_attr_go_intent()
attrs += p2p_attr_config_timeout()
attrs += p2p_attr_listen_channel()
attrs += p2p_attr_ext_listen_timing()
attrs += p2p_attr_intended_interface_addr("02:02:02:02:02:02")
#attrs += p2p_attr_channel_list()
attrs += p2p_attr_device_info(src, config_methods=0x0108)
attrs += p2p_attr_operating_channel()
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
if hapd.mgmt_rx(timeout=1) is None:
raise Exception("No GO Neg Response " + str(dialog_token))
time.sleep(0.1)
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_GO_NEG_REQ, dialog_token=dialog_token)
attrs = p2p_attr_capability()
attrs += p2p_attr_go_intent()
attrs += p2p_attr_config_timeout()
attrs += p2p_attr_listen_channel()
attrs += p2p_attr_ext_listen_timing()
#attrs += p2p_attr_intended_interface_addr("02:02:02:02:02:02")
attrs += p2p_attr_channel_list()
attrs += p2p_attr_device_info(src, config_methods=0x0108)
attrs += p2p_attr_operating_channel()
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
if hapd.mgmt_rx(timeout=1) is None:
raise Exception("No GO Neg Response " + str(dialog_token))
time.sleep(0.1)
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_GO_NEG_REQ, dialog_token=dialog_token)
attrs = p2p_attr_capability()
attrs += p2p_attr_go_intent()
attrs += p2p_attr_config_timeout()
attrs += p2p_attr_listen_channel()
attrs += p2p_attr_ext_listen_timing()
attrs += p2p_attr_intended_interface_addr("02:02:02:02:02:02")
attrs += p2p_attr_channel_list()
#attrs += p2p_attr_device_info(src, config_methods=0x0108)
attrs += p2p_attr_operating_channel()
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
if hapd.mgmt_rx(timeout=1) is None:
raise Exception("No GO Neg Response " + str(dialog_token))
time.sleep(0.1)
# SA != P2P Device address
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_GO_NEG_REQ, dialog_token=dialog_token)
attrs = p2p_attr_capability()
attrs += p2p_attr_go_intent()
attrs += p2p_attr_config_timeout()
attrs += p2p_attr_listen_channel()
attrs += p2p_attr_ext_listen_timing()
attrs += p2p_attr_intended_interface_addr("02:02:02:02:02:02")
attrs += p2p_attr_channel_list()
attrs += p2p_attr_device_info("02:02:02:02:02:02", config_methods=0x0108)
attrs += p2p_attr_operating_channel()
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
if hapd.mgmt_rx(timeout=1) is None:
raise Exception("No GO Neg Response " + str(dialog_token))
time.sleep(0.1)
# unexpected Status attribute
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_GO_NEG_REQ, dialog_token=dialog_token)
attrs = p2p_attr_capability()
attrs += p2p_attr_go_intent()
attrs += p2p_attr_config_timeout()
attrs += p2p_attr_listen_channel()
attrs += p2p_attr_ext_listen_timing()
attrs += p2p_attr_intended_interface_addr("02:02:02:02:02:02")
attrs += p2p_attr_channel_list()
attrs += p2p_attr_device_info(src, config_methods=0x0108)
attrs += p2p_attr_operating_channel()
attrs += p2p_attr_status(status=P2P_SC_FAIL_INFO_CURRENTLY_UNAVAILABLE)
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
if hapd.mgmt_rx(timeout=1) is None:
raise Exception("No GO Neg Response(1) " + str(dialog_token))
time.sleep(0.1)
# valid (with workarounds) GO Neg Req
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_GO_NEG_REQ, dialog_token=dialog_token)
#attrs = p2p_attr_capability()
#attrs += p2p_attr_go_intent()
#attrs += p2p_attr_config_timeout()
attrs = p2p_attr_listen_channel()
attrs += p2p_attr_ext_listen_timing()
attrs += p2p_attr_intended_interface_addr("02:02:02:02:02:02")
attrs += p2p_attr_channel_list()
attrs += p2p_attr_device_info(src, config_methods=0x0108)
attrs += p2p_attr_operating_channel()
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
if hapd.mgmt_rx(timeout=1) is None:
raise Exception("No GO Neg Response " + str(dialog_token))
ev = dev[0].wait_event(["P2P-GO-NEG-REQUEST"], timeout=1)
if ev is None:
raise Exception("Timeout on GO Neg event " + str(dialog_token))
dev[0].request("P2P_CONNECT " + src + " 12345670 display auth")
# ready - missing attributes (with workarounds) GO Neg Req
time.sleep(0.1)
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_GO_NEG_REQ, dialog_token=dialog_token)
#attrs = p2p_attr_capability()
#attrs += p2p_attr_go_intent()
#attrs += p2p_attr_config_timeout()
attrs = p2p_attr_listen_channel()
attrs += p2p_attr_ext_listen_timing()
attrs += p2p_attr_intended_interface_addr("02:02:02:02:02:02")
attrs += p2p_attr_channel_list()
attrs += p2p_attr_device_info(src, config_methods=0x0108)
attrs += p2p_attr_operating_channel()
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
if hapd.mgmt_rx(timeout=1) is None:
raise Exception("No GO Neg Response " + str(dialog_token))
# ready - invalid GO Intent GO Neg Req
time.sleep(0.1)
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_GO_NEG_REQ, dialog_token=dialog_token)
#attrs = p2p_attr_capability()
attrs = p2p_attr_go_intent(go_intent=16)
#attrs += p2p_attr_config_timeout()
attrs += p2p_attr_listen_channel()
attrs += p2p_attr_ext_listen_timing()
attrs += p2p_attr_intended_interface_addr("02:02:02:02:02:02")
attrs += p2p_attr_channel_list()
attrs += p2p_attr_device_info(src, config_methods=0x0108)
attrs += p2p_attr_operating_channel()
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
if hapd.mgmt_rx(timeout=1) is None:
raise Exception("No GO Neg Response " + str(dialog_token))
# ready - invalid GO Neg Req (unsupported Device Password ID)
time.sleep(0.1)
dialog_token += 1
msg = p2p_hdr(dst, src, type=P2P_GO_NEG_REQ, dialog_token=dialog_token)
attrs = p2p_attr_capability()
attrs += p2p_attr_go_intent()
attrs += p2p_attr_config_timeout()
attrs += p2p_attr_listen_channel()
attrs += p2p_attr_ext_listen_timing()
attrs += p2p_attr_intended_interface_addr("02:02:02:02:02:02")
attrs += p2p_attr_channel_list()
attrs += p2p_attr_device_info(src, config_methods=0x0108)
attrs += p2p_attr_operating_channel()
msg['payload'] += ie_p2p(attrs)
hapd.mgmt_tx(msg)
if hapd.mgmt_rx(timeout=1) is None:
raise Exception("No GO Neg Response " + str(dialog_token))