mirror of
https://github.com/vanhoefm/fragattacks.git
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2144 lines
87 KiB
Python
2144 lines
87 KiB
Python
# P2P protocol tests for various messages
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# Copyright (c) 2014-2015, Jouni Malinen <j@w1.fi>
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#
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# This software may be distributed under the terms of the BSD license.
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# See README for more details.
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from remotehost import remote_compatible
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import binascii
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import struct
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import time
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import logging
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logger = logging.getLogger()
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import hostapd
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from p2p_utils import *
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from test_gas import anqp_adv_proto
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def ie_ssid(ssid):
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return struct.pack("<BB", WLAN_EID_SSID, len(ssid)) + ssid.encode()
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def ie_supp_rates():
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return struct.pack("<BBBBBBBBBB", WLAN_EID_SUPP_RATES, 8,
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2*6, 2*9, 2*12, 2*18, 2*24, 2*36, 2*48, 2*54)
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def ie_p2p(attrs):
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return struct.pack("<BBBBBB", WLAN_EID_VENDOR_SPECIFIC, 4 + len(attrs),
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0x50, 0x6f, 0x9a, 9) + attrs
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def ie_wsc(attrs):
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return struct.pack("<BBBBBB", WLAN_EID_VENDOR_SPECIFIC, 4 + len(attrs),
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0x00, 0x50, 0xf2, 4) + attrs
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def wsc_attr_config_methods(methods=0):
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return struct.pack(">HHH", WSC_ATTR_CONFIG_METHODS, 2, methods)
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def p2p_attr_status(status=P2P_SC_SUCCESS):
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return struct.pack("<BHB", P2P_ATTR_STATUS, 1, status)
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def p2p_attr_minor_reason_code(code=0):
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return struct.pack("<BHB", P2P_ATTR_MINOR_REASON_CODE, 1, code)
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def p2p_attr_capability(dev_capab=0, group_capab=0):
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return struct.pack("<BHBB", P2P_ATTR_CAPABILITY, 2, dev_capab, group_capab)
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def p2p_attr_device_id(addr):
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val = struct.unpack('6B', binascii.unhexlify(addr.replace(':', '')))
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t = (P2P_ATTR_DEVICE_ID, 6) + val
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return struct.pack('<BH6B', *t)
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def p2p_attr_go_intent(go_intent=0, tie_breaker=0):
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return struct.pack("<BHB", P2P_ATTR_GROUP_OWNER_INTENT, 1,
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(go_intent << 1) | (tie_breaker & 0x01))
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def p2p_attr_config_timeout(go_config_timeout=0, client_config_timeout=0):
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return struct.pack("<BHBB", P2P_ATTR_CONFIGURATION_TIMEOUT, 2,
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go_config_timeout, client_config_timeout)
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def p2p_attr_listen_channel(op_class=81, chan=1):
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return struct.pack("<BHBBBBB", P2P_ATTR_LISTEN_CHANNEL, 5,
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0x58, 0x58, 0x04, op_class, chan)
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def p2p_attr_group_bssid(addr):
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val = struct.unpack('6B', binascii.unhexlify(addr.replace(':', '')))
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t = (P2P_ATTR_GROUP_BSSID, 6) + val
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return struct.pack('<BH6B', *t)
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def p2p_attr_ext_listen_timing(period=0, interval=0):
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return struct.pack("<BHHH", P2P_ATTR_EXT_LISTEN_TIMING, 4, period, interval)
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def p2p_attr_intended_interface_addr(addr):
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val = struct.unpack('6B', binascii.unhexlify(addr.replace(':', '')))
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t = (P2P_ATTR_INTENDED_INTERFACE_ADDR, 6) + val
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return struct.pack('<BH6B', *t)
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def p2p_attr_manageability(bitmap=0):
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return struct.pack("<BHB", P2P_ATTR_MANAGEABILITY, 1, bitmap)
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def p2p_attr_channel_list():
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return struct.pack("<BH3BBB11B", P2P_ATTR_CHANNEL_LIST, 16,
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0x58, 0x58, 0x04,
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81, 11, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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def p2p_attr_device_info(addr, name="Test", config_methods=0, dev_type="00010050F2040001"):
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val = struct.unpack('6B', binascii.unhexlify(addr.replace(':', '')))
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val2 = struct.unpack('8B', binascii.unhexlify(dev_type))
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t = (P2P_ATTR_DEVICE_INFO, 6 + 2 + 8 + 1 + 4 + len(name)) + val
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t2 = val2 + (0,)
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return struct.pack("<BH6B", *t) + struct.pack(">H", config_methods) + struct.pack("8BB", *t2) + struct.pack('>HH', 0x1011, len(name)) + name.encode()
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def p2p_attr_group_id(addr, ssid):
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val = struct.unpack('6B', binascii.unhexlify(addr.replace(':', '')))
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t = (P2P_ATTR_GROUP_ID, 6 + len(ssid)) + val
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return struct.pack('<BH6B', *t) + ssid.encode()
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def p2p_attr_operating_channel(op_class=81, chan=1):
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return struct.pack("<BHBBBBB", P2P_ATTR_OPERATING_CHANNEL, 5,
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0x58, 0x58, 0x04, op_class, chan)
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def p2p_attr_invitation_flags(bitmap=0):
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return struct.pack("<BHB", P2P_ATTR_INVITATION_FLAGS, 1, bitmap)
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def p2p_hdr_helper(dst, src, type=None, dialog_token=1, req=True):
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msg = {}
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msg['fc'] = MGMT_SUBTYPE_ACTION << 4
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msg['da'] = dst
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msg['sa'] = src
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if req:
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msg['bssid'] = dst
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else:
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msg['bssid'] = src
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msg['payload'] = struct.pack("<BBBBBB",
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ACTION_CATEG_PUBLIC, 9, 0x50, 0x6f, 0x9a, 9)
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if type is not None:
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msg['payload'] += struct.pack("<B", type)
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if dialog_token:
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msg['payload'] += struct.pack("<B", dialog_token)
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return msg
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def p2p_hdr(dst, src, type=None, dialog_token=1):
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return p2p_hdr_helper(dst, src, type, dialog_token, True)
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def p2p_hdr_resp(dst, src, type=None, dialog_token=1):
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return p2p_hdr_helper(dst, src, type, dialog_token, False)
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def start_p2p(dev, apdev):
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addr0 = dev[0].p2p_dev_addr()
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dev[0].p2p_listen()
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dev[1].p2p_find(social=True)
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ev = dev[1].wait_global_event(["P2P-DEVICE-FOUND"], timeout=5)
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if ev is None:
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raise Exception("Device discovery timed out")
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dev[1].p2p_stop_find()
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peer = dev[1].get_peer(addr0)
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bssid = apdev[0]['bssid']
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params = {'ssid': "test", 'beacon_int': "2000"}
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if peer['listen_freq'] == "2412":
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params['channel'] = '1'
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elif peer['listen_freq'] == "2437":
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params['channel'] = '6'
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elif peer['listen_freq'] == "2462":
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params['channel'] = '11'
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hapd = hostapd.add_ap(apdev[0], params)
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hapd.set("ext_mgmt_frame_handling", "1")
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return addr0, bssid, hapd, int(params['channel'])
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def p2p_probe(hapd, src, chan=1):
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msg = {}
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msg['fc'] = MGMT_SUBTYPE_PROBE_REQ << 4
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msg['da'] = "ff:ff:ff:ff:ff:ff"
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msg['sa'] = src
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msg['bssid'] = "ff:ff:ff:ff:ff:ff"
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attrs = p2p_attr_listen_channel(chan=chan)
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msg['payload'] = ie_ssid("DIRECT-") + ie_supp_rates() + ie_p2p(attrs)
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hapd.mgmt_tx(msg)
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def parse_p2p_public_action(payload):
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pos = payload
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(category, action) = struct.unpack('BB', pos[0:2])
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if category != ACTION_CATEG_PUBLIC:
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return None
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if action != 9:
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return None
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pos = pos[2:]
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(oui1, oui2, oui3, subtype) = struct.unpack('BBBB', pos[0:4])
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if oui1 != 0x50 or oui2 != 0x6f or oui3 != 0x9a or subtype != 9:
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return None
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pos = pos[4:]
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(subtype, dialog_token) = struct.unpack('BB', pos[0:2])
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p2p = {}
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p2p['subtype'] = subtype
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p2p['dialog_token'] = dialog_token
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pos = pos[2:]
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p2p['elements'] = pos
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while len(pos) > 2:
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(id, elen) = struct.unpack('BB', pos[0:2])
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pos = pos[2:]
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if elen > len(pos):
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raise Exception("Truncated IE in P2P Public Action frame (elen=%d left=%d)" % (elen, len(pos)))
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if id == WLAN_EID_VENDOR_SPECIFIC:
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if elen < 4:
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raise Exception("Too short vendor specific IE in P2P Public Action frame (elen=%d)" % elen)
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(oui1, oui2, oui3, subtype) = struct.unpack('BBBB', pos[0:4])
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if oui1 == 0x50 and oui2 == 0x6f and oui3 == 0x9a and subtype == 9:
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if 'p2p' in p2p:
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p2p['p2p'] += pos[4:elen]
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else:
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p2p['p2p'] = pos[4:elen]
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if oui1 == 0x00 and oui2 == 0x50 and oui3 == 0xf2 and subtype == 4:
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p2p['wsc'] = pos[4:elen]
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pos = pos[elen:]
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if len(pos) > 0:
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raise Exception("Invalid element in P2P Public Action frame")
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if 'p2p' in p2p:
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p2p['p2p_attrs'] = {}
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pos = p2p['p2p']
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while len(pos) >= 3:
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(id, alen) = struct.unpack('<BH', pos[0:3])
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pos = pos[3:]
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if alen > len(pos):
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logger.info("P2P payload: " + binascii.hexlify(p2p['p2p']))
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raise Exception("Truncated P2P attribute in P2P Public Action frame (alen=%d left=%d p2p-payload=%d)" % (alen, len(pos), len(p2p['p2p'])))
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p2p['p2p_attrs'][id] = pos[0:alen]
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pos = pos[alen:]
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if P2P_ATTR_STATUS in p2p['p2p_attrs']:
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p2p['p2p_status'] = struct.unpack('B', p2p['p2p_attrs'][P2P_ATTR_STATUS])[0]
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if 'wsc' in p2p:
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p2p['wsc_attrs'] = {}
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pos = p2p['wsc']
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while len(pos) >= 4:
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(id, alen) = struct.unpack('>HH', pos[0:4])
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pos = pos[4:]
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if alen > len(pos):
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logger.info("WSC payload: " + binascii.hexlify(p2p['wsc']))
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raise Exception("Truncated WSC attribute in P2P Public Action frame (alen=%d left=%d wsc-payload=%d)" % (alen, len(pos), len(p2p['wsc'])))
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p2p['wsc_attrs'][id] = pos[0:alen]
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pos = pos[alen:]
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return p2p
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@remote_compatible
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def test_p2p_msg_empty(dev, apdev):
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"""P2P protocol test: empty P2P Public Action frame"""
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dst, src, hapd, channel = start_p2p(dev, apdev)
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msg = p2p_hdr(dst, src)
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hapd.mgmt_tx(msg)
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@remote_compatible
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def test_p2p_msg_long_ssid(dev, apdev):
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"""P2P protocol test: Too long SSID in P2P Public Action frame"""
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dst, src, hapd, channel = start_p2p(dev, apdev)
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msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=1)
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attrs = p2p_attr_config_timeout()
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attrs += p2p_attr_invitation_flags()
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attrs += p2p_attr_operating_channel()
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attrs += p2p_attr_group_bssid(src)
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attrs += p2p_attr_channel_list()
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attrs += p2p_attr_group_id(src, 'DIRECT-foo')
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attrs += p2p_attr_device_info(src, config_methods=0x0108)
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msg['payload'] += ie_p2p(attrs)
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msg['payload'] += ie_ssid(255 * 'A')
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hapd.mgmt_tx(msg)
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ev = dev[0].wait_global_event(["P2P-DEVICE-FOUND"], timeout=5)
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if ev is None:
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raise Exception("Timeout on device found event")
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@remote_compatible
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def test_p2p_msg_long_dev_name(dev, apdev):
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"""P2P protocol test: Too long Device Name in P2P Public Action frame"""
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dst, src, hapd, channel = start_p2p(dev, apdev)
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msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=1)
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attrs = p2p_attr_config_timeout()
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attrs += p2p_attr_invitation_flags()
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attrs += p2p_attr_operating_channel()
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attrs += p2p_attr_group_bssid(src)
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attrs += p2p_attr_channel_list()
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attrs += p2p_attr_group_id(src, 'DIRECT-foo')
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attrs += p2p_attr_device_info(src, config_methods=0x0108,
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name="123456789012345678901234567890123")
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msg['payload'] += ie_p2p(attrs)
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hapd.mgmt_tx(msg)
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ev = dev[0].wait_event(["P2P-DEVICE-FOUND"], timeout=0.1)
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if ev is not None:
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raise Exception("Unexpected device found event")
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def test_p2p_msg_invitation_req(dev, apdev):
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"""P2P protocol tests for invitation request processing"""
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dst, src, hapd, channel = start_p2p(dev, apdev)
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# Empty P2P Invitation Request (missing dialog token)
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msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=None)
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hapd.mgmt_tx(msg)
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dialog_token = 0
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# Various p2p_parse() failure cases due to invalid attributes
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# Too short attribute header
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dialog_token += 1
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msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
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attrs = struct.pack("<BB", P2P_ATTR_CAPABILITY, 0)
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msg['payload'] += ie_p2p(attrs)
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hapd.mgmt_tx(msg)
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# Minimal attribute underflow
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dialog_token += 1
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msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
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attrs = struct.pack("<BH", P2P_ATTR_CAPABILITY, 1)
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msg['payload'] += ie_p2p(attrs)
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hapd.mgmt_tx(msg)
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# Large attribute underflow
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dialog_token += 1
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msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
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attrs = struct.pack("<BHB", P2P_ATTR_CAPABILITY, 0xffff, 1)
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msg['payload'] += ie_p2p(attrs)
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hapd.mgmt_tx(msg)
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# Too short Capability attribute
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dialog_token += 1
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msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
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attrs = struct.pack("<BHB", P2P_ATTR_CAPABILITY, 1, 0)
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msg['payload'] += ie_p2p(attrs)
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hapd.mgmt_tx(msg)
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# Too short Device ID attribute
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dialog_token += 1
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msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
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val = struct.unpack('5B', binascii.unhexlify("1122334455"))
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t = (P2P_ATTR_DEVICE_ID, 5) + val
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attrs = struct.pack('<BH5B', *t)
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msg['payload'] += ie_p2p(attrs)
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hapd.mgmt_tx(msg)
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# Too short GO Intent attribute
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dialog_token += 1
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msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
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attrs = struct.pack("<BH", P2P_ATTR_GROUP_OWNER_INTENT, 0)
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msg['payload'] += ie_p2p(attrs)
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hapd.mgmt_tx(msg)
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# Too short Status attribute
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dialog_token += 1
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msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
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attrs = struct.pack("<BH", P2P_ATTR_STATUS, 0)
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msg['payload'] += ie_p2p(attrs)
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hapd.mgmt_tx(msg)
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# null Listen channel and too short Listen Channel attribute
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dialog_token += 1
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msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
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attrs = struct.pack("<BH", P2P_ATTR_LISTEN_CHANNEL, 0)
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attrs += struct.pack("<BHB", P2P_ATTR_LISTEN_CHANNEL, 1, 0)
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msg['payload'] += ie_p2p(attrs)
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hapd.mgmt_tx(msg)
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# null Operating channel and too short Operating Channel attribute
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dialog_token += 1
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msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
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attrs = struct.pack("<BH", P2P_ATTR_OPERATING_CHANNEL, 0)
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attrs += struct.pack("<BHB", P2P_ATTR_OPERATING_CHANNEL, 1, 0)
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msg['payload'] += ie_p2p(attrs)
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hapd.mgmt_tx(msg)
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# Too short Channel List attribute
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dialog_token += 1
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msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
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attrs = struct.pack("<BHBB", P2P_ATTR_CHANNEL_LIST, 2, 1, 2)
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msg['payload'] += ie_p2p(attrs)
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hapd.mgmt_tx(msg)
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# Too short Device Info attribute
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dialog_token += 1
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msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
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attrs = struct.pack("<BHBB", P2P_ATTR_DEVICE_INFO, 2, 1, 2)
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msg['payload'] += ie_p2p(attrs)
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hapd.mgmt_tx(msg)
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# Truncated Secondary Device Types in Device Info attribute
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dialog_token += 1
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msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
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attrs = struct.pack("<BH6BH8BB", P2P_ATTR_DEVICE_INFO, 6 + 2 + 8 + 1,
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0, 0, 0, 0, 0, 0,
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0,
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0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff, 0x11, 0x22,
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255)
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msg['payload'] += ie_p2p(attrs)
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hapd.mgmt_tx(msg)
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# Missing Device Name in Device Info attribute
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dialog_token += 1
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msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
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attrs = struct.pack("<BH6BH8BB8B", P2P_ATTR_DEVICE_INFO, 6 + 2 + 8 + 1 + 8,
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0, 0, 0, 0, 0, 0,
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0,
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0, 0, 0, 0, 0, 0, 0, 0,
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1,
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1, 2, 3, 4, 5, 6, 7, 8)
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msg['payload'] += ie_p2p(attrs)
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hapd.mgmt_tx(msg)
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# Invalid Device Name header in Device Info attribute
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dialog_token += 1
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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 = b'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 = b'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) + b"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)
|
|
|
|
# Too short Service Hash attribute
|
|
dialog_token += 1
|
|
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
|
|
attrs = struct.pack("<BH5B", P2P_ATTR_SERVICE_HASH, 5, 1, 2, 3, 4, 5)
|
|
msg['payload'] += ie_p2p(attrs)
|
|
hapd.mgmt_tx(msg)
|
|
|
|
# Too short Connection Capability attribute
|
|
dialog_token += 1
|
|
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
|
|
attrs = struct.pack("<BH", P2P_ATTR_CONNECTION_CAPABILITY, 0)
|
|
msg['payload'] += ie_p2p(attrs)
|
|
hapd.mgmt_tx(msg)
|
|
|
|
# Too short Advertisement ID attribute
|
|
dialog_token += 1
|
|
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
|
|
attrs = struct.pack("<BH9B", P2P_ATTR_ADVERTISEMENT_ID, 9, 1, 2, 3, 4, 5,
|
|
6, 7, 8, 9)
|
|
msg['payload'] += ie_p2p(attrs)
|
|
hapd.mgmt_tx(msg)
|
|
|
|
# Truncated and too short Service Instance attributes
|
|
dialog_token += 1
|
|
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
|
|
attrs = struct.pack("<BH8B", P2P_ATTR_ADVERTISED_SERVICE, 8, 1, 2, 3, 4, 5,
|
|
6, 2, 8)
|
|
attrs += struct.pack("<BH7B", P2P_ATTR_ADVERTISED_SERVICE, 7, 1, 2, 3, 4, 5,
|
|
6, 7)
|
|
msg['payload'] += ie_p2p(attrs)
|
|
hapd.mgmt_tx(msg)
|
|
|
|
# Too short Session ID attribute
|
|
dialog_token += 1
|
|
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
|
|
attrs = struct.pack("<BH4B", P2P_ATTR_SESSION_ID, 4, 1, 2, 3, 4)
|
|
msg['payload'] += ie_p2p(attrs)
|
|
hapd.mgmt_tx(msg)
|
|
|
|
# Too short Feature Capability attribute
|
|
dialog_token += 1
|
|
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
|
|
attrs = struct.pack("<BH", P2P_ATTR_FEATURE_CAPABILITY, 0)
|
|
msg['payload'] += ie_p2p(attrs)
|
|
hapd.mgmt_tx(msg)
|
|
|
|
# Too short Persistent Group attribute
|
|
dialog_token += 1
|
|
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
|
|
attrs = struct.pack("<BH5B", P2P_ATTR_PERSISTENT_GROUP, 5, 1, 2, 3, 4, 5)
|
|
msg['payload'] += ie_p2p(attrs)
|
|
hapd.mgmt_tx(msg)
|
|
|
|
# Too long Persistent Group attribute
|
|
dialog_token += 1
|
|
msg = p2p_hdr(dst, src, type=P2P_INVITATION_REQ, dialog_token=dialog_token)
|
|
attrs = struct.pack("<BH9L3B", P2P_ATTR_PERSISTENT_GROUP, 6 + 32 + 1,
|
|
1, 2, 3, 4, 5, 6, 7, 8, 9, 1, 2, 3)
|
|
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_global_event(["P2P-DEVICE-FOUND"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("Timeout on device found event")
|
|
ev = dev[0].wait_global_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_global_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))
|
|
|
|
# Unusable peer operating channel preference
|
|
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(chan=15)
|
|
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))
|
|
|
|
def test_p2p_msg_invitation_req_to_go(dev, apdev):
|
|
"""P2P protocol tests for invitation request processing on GO device"""
|
|
res = form(dev[0], dev[1])
|
|
dev[0].dump_monitor()
|
|
dev[1].dump_monitor()
|
|
addr0 = dev[0].p2p_dev_addr()
|
|
addr1 = dev[1].p2p_dev_addr()
|
|
peer = dev[1].get_peer(addr0)
|
|
listen_freq = peer['listen_freq']
|
|
|
|
if "FAIL" in dev[1].request("SET ext_mgmt_frame_handling 1"):
|
|
raise Exception("Failed to enable external management frame handling")
|
|
|
|
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")
|
|
dev[0].p2p_start_go(persistent=networks[0]['id'], freq=listen_freq)
|
|
|
|
dialog_token = 0
|
|
|
|
# Unusable peer operating channel preference
|
|
dialog_token += 1
|
|
msg = p2p_hdr(addr0, addr1, type=P2P_INVITATION_REQ,
|
|
dialog_token=dialog_token)
|
|
attrs = p2p_attr_config_timeout()
|
|
attrs = p2p_attr_invitation_flags(bitmap=1)
|
|
attrs += p2p_attr_operating_channel(chan=15)
|
|
attrs += p2p_attr_channel_list()
|
|
attrs += p2p_attr_group_id(res['go_dev_addr'], res['ssid'])
|
|
attrs += p2p_attr_device_info(addr1, config_methods=0x0108)
|
|
msg['payload'] += ie_p2p(attrs)
|
|
|
|
mgmt_tx(dev[1], "MGMT_TX {} {} freq={} wait_time=200 no_cck=1 action={}".format(addr0, addr0, peer['listen_freq'], binascii.hexlify(msg['payload']).decode()))
|
|
|
|
rx_msg = dev[1].mgmt_rx()
|
|
if rx_msg is None:
|
|
raise Exception("MGMT-RX timeout")
|
|
p2p = parse_p2p_public_action(rx_msg['payload'])
|
|
if p2p is None:
|
|
raise Exception("Not a P2P Public Action frame " + str(dialog_token))
|
|
if p2p['subtype'] != P2P_INVITATION_RESP:
|
|
raise Exception("Unexpected subtype %d" % p2p['subtype'])
|
|
if p2p['p2p_status'] != 0:
|
|
raise Exception("Unexpected status %d" % p2p['p2p_status'])
|
|
|
|
# Forced channel re-selection due to channel list
|
|
dialog_token += 1
|
|
msg = p2p_hdr(addr0, addr1, type=P2P_INVITATION_REQ,
|
|
dialog_token=dialog_token)
|
|
attrs = p2p_attr_config_timeout()
|
|
attrs = p2p_attr_invitation_flags(bitmap=1)
|
|
attrs += struct.pack("<BH3BBBB", P2P_ATTR_CHANNEL_LIST, 6,
|
|
0x58, 0x58, 0x04,
|
|
81, 1, 3)
|
|
attrs += p2p_attr_group_id(res['go_dev_addr'], res['ssid'])
|
|
attrs += p2p_attr_device_info(addr1, config_methods=0x0108)
|
|
msg['payload'] += ie_p2p(attrs)
|
|
|
|
mgmt_tx(dev[1], "MGMT_TX {} {} freq={} wait_time=200 no_cck=1 action={}".format(addr0, addr0, peer['listen_freq'], binascii.hexlify(msg['payload']).decode()))
|
|
|
|
rx_msg = dev[1].mgmt_rx()
|
|
if rx_msg is None:
|
|
raise Exception("MGMT-RX timeout")
|
|
p2p = parse_p2p_public_action(rx_msg['payload'])
|
|
if p2p is None:
|
|
raise Exception("Not a P2P Public Action frame " + str(dialog_token))
|
|
if p2p['subtype'] != P2P_INVITATION_RESP:
|
|
raise Exception("Unexpected subtype %d" % p2p['subtype'])
|
|
if p2p['p2p_status'] != 7 and dev[1].get_mcc() <= 1:
|
|
raise Exception("Unexpected status %d" % p2p['p2p_status'])
|
|
|
|
@remote_compatible
|
|
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_global_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))
|
|
|
|
@remote_compatible
|
|
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_invitation_resp(dev, apdev):
|
|
"""P2P protocol tests for invitation response processing"""
|
|
form(dev[0], dev[1])
|
|
dev[0].dump_monitor()
|
|
dev[1].dump_monitor()
|
|
|
|
dst, src, hapd, channel = start_p2p(dev, apdev)
|
|
|
|
addr0 = dev[0].p2p_dev_addr()
|
|
addr1 = dev[1].p2p_dev_addr()
|
|
peer = dev[1].get_peer(addr0)
|
|
|
|
# P2P Invitation Response from unknown peer
|
|
msg = p2p_hdr(dst, src, type=P2P_INVITATION_RESP, dialog_token=1)
|
|
hapd.mgmt_tx(msg)
|
|
|
|
# P2P Invitation Response from peer that is not in invitation
|
|
msg = p2p_hdr(dst, src, type=P2P_INVITATION_RESP, dialog_token=2)
|
|
attrs = p2p_attr_status()
|
|
msg['payload'] += ie_p2p(attrs)
|
|
mgmt_tx(dev[1], "MGMT_TX {} {} freq={} wait_time=200 no_cck=1 action={}".format(
|
|
addr0, addr0, peer['listen_freq'], binascii.hexlify(msg['payload']).decode()))
|
|
time.sleep(0.25)
|
|
|
|
if "FAIL" in dev[1].request("SET ext_mgmt_frame_handling 1"):
|
|
raise Exception("Failed to enable external management frame handling")
|
|
|
|
invite(dev[0], dev[1])
|
|
rx_msg = dev[1].mgmt_rx()
|
|
if rx_msg is None:
|
|
raise Exception("MGMT-RX timeout")
|
|
p2p = parse_p2p_public_action(rx_msg['payload'])
|
|
if p2p is None:
|
|
raise Exception("Not a P2P Public Action frame " + str(dialog_token))
|
|
if p2p['subtype'] != P2P_INVITATION_REQ:
|
|
raise Exception("Unexpected subtype %d" % p2p['subtype'])
|
|
|
|
# Invalid attribute to cause p2p_parse() failure
|
|
msg = p2p_hdr(dst, src, type=P2P_INVITATION_RESP, dialog_token=p2p['dialog_token'])
|
|
attrs = struct.pack("<BB", P2P_ATTR_CAPABILITY, 0)
|
|
msg['payload'] += ie_p2p(attrs)
|
|
mgmt_tx(dev[1], "MGMT_TX {} {} freq={} wait_time=200 no_cck=1 action={}".format(
|
|
addr0, addr0, rx_msg['freq'], binascii.hexlify(msg['payload']).decode()))
|
|
|
|
invite(dev[0], dev[1])
|
|
rx_msg = dev[1].mgmt_rx()
|
|
if rx_msg is None:
|
|
raise Exception("MGMT-RX timeout")
|
|
p2p = parse_p2p_public_action(rx_msg['payload'])
|
|
if p2p is None:
|
|
raise Exception("Not a P2P Public Action frame " + str(dialog_token))
|
|
if p2p['subtype'] != P2P_INVITATION_REQ:
|
|
raise Exception("Unexpected subtype %d" % p2p['subtype'])
|
|
|
|
# missing mandatory Status attribute
|
|
msg = p2p_hdr(dst, src, type=P2P_INVITATION_RESP, dialog_token=p2p['dialog_token'])
|
|
attrs = p2p_attr_channel_list()
|
|
msg['payload'] += ie_p2p(attrs)
|
|
mgmt_tx(dev[1], "MGMT_TX {} {} freq={} wait_time=200 no_cck=1 action={}".format(
|
|
addr0, addr0, rx_msg['freq'], binascii.hexlify(msg['payload']).decode()))
|
|
|
|
invite(dev[0], dev[1])
|
|
rx_msg = dev[1].mgmt_rx()
|
|
if rx_msg is None:
|
|
raise Exception("MGMT-RX timeout")
|
|
p2p = parse_p2p_public_action(rx_msg['payload'])
|
|
if p2p is None:
|
|
raise Exception("Not a P2P Public Action frame " + str(dialog_token))
|
|
if p2p['subtype'] != P2P_INVITATION_REQ:
|
|
raise Exception("Unexpected subtype %d" % p2p['subtype'])
|
|
|
|
# no channel match (no common channel found at all)
|
|
msg = p2p_hdr(dst, src, type=P2P_INVITATION_RESP, dialog_token=p2p['dialog_token'])
|
|
attrs = p2p_attr_status()
|
|
attrs += struct.pack("<BH3BBBB", P2P_ATTR_CHANNEL_LIST, 6,
|
|
0x58, 0x58, 0x04,
|
|
81, 1, 15)
|
|
msg['payload'] += ie_p2p(attrs)
|
|
mgmt_tx(dev[1], "MGMT_TX {} {} freq={} wait_time=200 no_cck=1 action={}".format(
|
|
addr0, addr0, rx_msg['freq'], binascii.hexlify(msg['payload']).decode()))
|
|
|
|
invite(dev[0], dev[1])
|
|
rx_msg = dev[1].mgmt_rx()
|
|
if rx_msg is None:
|
|
raise Exception("MGMT-RX timeout")
|
|
p2p = parse_p2p_public_action(rx_msg['payload'])
|
|
if p2p is None:
|
|
raise Exception("Not a P2P Public Action frame " + str(dialog_token))
|
|
if p2p['subtype'] != P2P_INVITATION_REQ:
|
|
raise Exception("Unexpected subtype %d" % p2p['subtype'])
|
|
|
|
# no channel match (no acceptable P2P channel)
|
|
msg = p2p_hdr(dst, src, type=P2P_INVITATION_RESP, dialog_token=p2p['dialog_token'])
|
|
attrs = p2p_attr_status()
|
|
attrs += struct.pack("<BH3BBBB", P2P_ATTR_CHANNEL_LIST, 6,
|
|
0x58, 0x58, 0x04,
|
|
81, 1, 12)
|
|
msg['payload'] += ie_p2p(attrs)
|
|
mgmt_tx(dev[1], "MGMT_TX {} {} freq={} wait_time=200 no_cck=1 action={}".format(
|
|
addr0, addr0, rx_msg['freq'], binascii.hexlify(msg['payload']).decode()))
|
|
|
|
invite(dev[0], dev[1])
|
|
rx_msg = dev[1].mgmt_rx()
|
|
if rx_msg is None:
|
|
raise Exception("MGMT-RX timeout")
|
|
p2p = parse_p2p_public_action(rx_msg['payload'])
|
|
if p2p is None:
|
|
raise Exception("Not a P2P Public Action frame " + str(dialog_token))
|
|
if p2p['subtype'] != P2P_INVITATION_REQ:
|
|
raise Exception("Unexpected subtype %d" % p2p['subtype'])
|
|
|
|
# missing mandatory Channel List attribute (ignored as a workaround)
|
|
msg = p2p_hdr(dst, src, type=P2P_INVITATION_RESP, dialog_token=p2p['dialog_token'])
|
|
attrs = p2p_attr_status()
|
|
msg['payload'] += ie_p2p(attrs)
|
|
mgmt_tx(dev[1], "MGMT_TX {} {} freq={} wait_time=200 no_cck=1 action={}".format(
|
|
addr0, addr0, rx_msg['freq'], binascii.hexlify(msg['payload']).decode()))
|
|
|
|
ev = dev[0].wait_global_event(["P2P-GROUP-STARTED"], timeout=15)
|
|
if ev is None:
|
|
raise Exception("Group was not started")
|
|
|
|
def test_p2p_msg_invitation_resend(dev, apdev):
|
|
"""P2P protocol tests for invitation resending on no-common-channels"""
|
|
form(dev[0], dev[1])
|
|
dev[0].dump_monitor()
|
|
dev[1].dump_monitor()
|
|
addr0 = dev[0].p2p_dev_addr()
|
|
addr1 = dev[1].p2p_dev_addr()
|
|
|
|
if "FAIL" in dev[1].request("SET ext_mgmt_frame_handling 1"):
|
|
raise Exception("Failed to enable external management frame handling")
|
|
|
|
logger.info("Forced channel in invitation")
|
|
invite(dev[0], dev[1], extra="freq=2422")
|
|
rx_msg = dev[1].mgmt_rx()
|
|
if rx_msg is None:
|
|
raise Exception("MGMT-RX timeout")
|
|
p2p = parse_p2p_public_action(rx_msg['payload'])
|
|
if p2p is None:
|
|
raise Exception("Not a P2P Public Action frame " + str(dialog_token))
|
|
if p2p['subtype'] != P2P_INVITATION_REQ:
|
|
raise Exception("Unexpected subtype %d" % p2p['subtype'])
|
|
msg = p2p_hdr(addr0, addr1, type=P2P_INVITATION_RESP,
|
|
dialog_token=p2p['dialog_token'])
|
|
attrs = p2p_attr_status(status=P2P_SC_FAIL_NO_COMMON_CHANNELS)
|
|
msg['payload'] += ie_p2p(attrs)
|
|
mgmt_tx(dev[1], "MGMT_TX {} {} freq={} wait_time=200 no_cck=1 action={}".format(
|
|
addr0, addr0, rx_msg['freq'], binascii.hexlify(msg['payload']).decode()))
|
|
ev = dev[0].wait_global_event(["P2P-INVITATION-RESULT"], timeout=15)
|
|
if ev is None:
|
|
raise Exception("Timeout on invitation result")
|
|
if "status=7" not in ev:
|
|
raise Exception("Unexpected invitation result: " + ev)
|
|
|
|
logger.info("Any channel allowed, only preference provided in invitation")
|
|
invite(dev[0], dev[1], extra="pref=2422")
|
|
rx_msg = dev[1].mgmt_rx()
|
|
if rx_msg is None:
|
|
raise Exception("MGMT-RX timeout")
|
|
p2p = parse_p2p_public_action(rx_msg['payload'])
|
|
if p2p is None:
|
|
raise Exception("Not a P2P Public Action frame " + str(dialog_token))
|
|
if p2p['subtype'] != P2P_INVITATION_REQ:
|
|
raise Exception("Unexpected subtype %d" % p2p['subtype'])
|
|
msg = p2p_hdr(addr0, addr1, type=P2P_INVITATION_RESP,
|
|
dialog_token=p2p['dialog_token'])
|
|
attrs = p2p_attr_status(status=P2P_SC_FAIL_NO_COMMON_CHANNELS)
|
|
msg['payload'] += ie_p2p(attrs)
|
|
if "FAIL" in dev[1].request("SET ext_mgmt_frame_handling 0"):
|
|
raise Exception("Failed to disable external management frame handling")
|
|
mgmt_tx(dev[1], "MGMT_TX {} {} freq={} wait_time=200 no_cck=1 action={}".format(
|
|
addr0, addr0, rx_msg['freq'], binascii.hexlify(msg['payload']).decode()))
|
|
ev = dev[0].wait_global_event(["P2P-INVITATION-RESULT"], timeout=15)
|
|
if ev is None:
|
|
raise Exception("Timeout on invitation result")
|
|
if "status=0" not in ev:
|
|
raise Exception("Unexpected invitation result: " + ev)
|
|
|
|
ev = dev[0].wait_global_event(["P2P-GROUP-STARTED"], timeout=15)
|
|
if ev is None:
|
|
raise Exception("Group was not started on dev0")
|
|
ev = dev[1].wait_global_event(["P2P-GROUP-STARTED"], timeout=15)
|
|
if ev is None:
|
|
raise Exception("Group was not started on dev1")
|
|
|
|
def test_p2p_msg_invitation_resend_duplicate(dev, apdev):
|
|
"""P2P protocol tests for invitation resending on no-common-channels and duplicated response"""
|
|
form(dev[0], dev[1])
|
|
dev[0].dump_monitor()
|
|
dev[1].dump_monitor()
|
|
addr0 = dev[0].p2p_dev_addr()
|
|
addr1 = dev[1].p2p_dev_addr()
|
|
|
|
if "FAIL" in dev[1].request("SET ext_mgmt_frame_handling 1"):
|
|
raise Exception("Failed to enable external management frame handling")
|
|
|
|
logger.info("Any channel allowed, only preference provided in invitation")
|
|
invite(dev[0], dev[1], extra="pref=2422")
|
|
rx_msg = dev[1].mgmt_rx()
|
|
if rx_msg is None:
|
|
raise Exception("MGMT-RX timeout")
|
|
p2p = parse_p2p_public_action(rx_msg['payload'])
|
|
if p2p is None:
|
|
raise Exception("Not a P2P Public Action frame " + str(dialog_token))
|
|
if p2p['subtype'] != P2P_INVITATION_REQ:
|
|
raise Exception("Unexpected subtype %d" % p2p['subtype'])
|
|
msg = p2p_hdr(addr0, addr1, type=P2P_INVITATION_RESP,
|
|
dialog_token=p2p['dialog_token'])
|
|
attrs = p2p_attr_status(status=P2P_SC_FAIL_NO_COMMON_CHANNELS)
|
|
msg['payload'] += ie_p2p(attrs)
|
|
mgmt_tx(dev[1], "MGMT_TX {} {} freq={} wait_time=200 no_cck=1 action={}".format(
|
|
addr0, addr0, rx_msg['freq'], binascii.hexlify(msg['payload']).decode()))
|
|
|
|
rx_msg = dev[1].mgmt_rx()
|
|
if rx_msg is None:
|
|
raise Exception("MGMT-RX timeout")
|
|
p2p = parse_p2p_public_action(rx_msg['payload'])
|
|
if p2p is None:
|
|
raise Exception("Not a P2P Public Action frame " + str(dialog_token))
|
|
if p2p['subtype'] != P2P_INVITATION_REQ:
|
|
raise Exception("Unexpected subtype %d" % p2p['subtype'])
|
|
|
|
logger.info("Retransmit duplicate of previous response")
|
|
mgmt_tx(dev[1], "MGMT_TX {} {} freq={} wait_time=200 no_cck=1 action={}".format(
|
|
addr0, addr0, rx_msg['freq'], binascii.hexlify(msg['payload']).decode()))
|
|
|
|
logger.info("Transmit real response")
|
|
msg = p2p_hdr(addr0, addr1, type=P2P_INVITATION_RESP,
|
|
dialog_token=p2p['dialog_token'])
|
|
attrs = p2p_attr_status(status=P2P_SC_SUCCESS)
|
|
attrs += p2p_attr_channel_list()
|
|
msg['payload'] += ie_p2p(attrs)
|
|
if "FAIL" in dev[1].request("MGMT_TX {} {} freq={} wait_time=200 no_cck=1 action={}".format(
|
|
addr0, addr0, rx_msg['freq'], binascii.hexlify(msg['payload']).decode())):
|
|
raise Exception("Failed to transmit real response")
|
|
dev[1].request("SET ext_mgmt_frame_handling 0")
|
|
|
|
ev = dev[0].wait_global_event(["P2P-INVITATION-RESULT"], timeout=10)
|
|
if ev is None:
|
|
raise Exception("Timeout on invitation result")
|
|
if "status=0" not in ev:
|
|
raise Exception("Unexpected invitation result: " + ev)
|
|
ev = dev[0].wait_global_event(["P2P-GROUP-STARTED"], timeout=10)
|
|
if ev is None:
|
|
raise Exception("Group formation timed out")
|
|
dev[0].group_form_result(ev)
|
|
dev[0].remove_group()
|
|
|
|
@remote_compatible
|
|
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 = b''
|
|
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_global_event(["P2P-DEVICE-FOUND"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("Timeout on device found event")
|
|
ev = dev[0].wait_global_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_global_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_global_event(["P2P-DEVICE-FOUND"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("Timeout on device found event")
|
|
ev = dev[0].wait_global_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_global_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_global_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_global_event(["P2P-PROV-DISC-FAILURE"], timeout=0.1)
|
|
if ev is not None:
|
|
raise Exception("Unexpected PD result event")
|
|
|
|
def check_p2p_response(hapd, dialog_token, status):
|
|
resp = hapd.mgmt_rx(timeout=2)
|
|
if resp is None:
|
|
raise Exception("No GO Neg Response " + str(dialog_token))
|
|
p2p = parse_p2p_public_action(resp['payload'])
|
|
if p2p is None:
|
|
raise Exception("Not a P2P Public Action frame " + str(dialog_token))
|
|
if dialog_token != p2p['dialog_token']:
|
|
raise Exception("Unexpected dialog token in response")
|
|
if p2p['p2p_status'] != status:
|
|
raise Exception("Unexpected status code %s in response (expected %d)" % (p2p['p2p_status'], status))
|
|
|
|
def test_p2p_msg_go_neg_both_start(dev, apdev):
|
|
"""P2P protocol test for simultaneous GO Neg initiation"""
|
|
addr0 = dev[0].p2p_dev_addr()
|
|
addr1 = dev[1].p2p_dev_addr()
|
|
dev[0].p2p_listen()
|
|
dev[1].discover_peer(addr0)
|
|
dev[1].p2p_listen()
|
|
dev[0].discover_peer(addr1)
|
|
dev[0].p2p_listen()
|
|
if "FAIL" in dev[0].request("SET ext_mgmt_frame_handling 1"):
|
|
raise Exception("Failed to enable external management frame handling")
|
|
if "FAIL" in dev[1].request("SET ext_mgmt_frame_handling 1"):
|
|
raise Exception("Failed to enable external management frame handling")
|
|
dev[0].request("P2P_CONNECT {} pbc".format(addr1))
|
|
dev[1].request("P2P_CONNECT {} pbc".format(addr0))
|
|
msg = dev[0].mgmt_rx()
|
|
if msg is None:
|
|
raise Exception("MGMT-RX timeout")
|
|
msg = dev[1].mgmt_rx()
|
|
if msg is None:
|
|
raise Exception("MGMT-RX timeout(2)")
|
|
if "FAIL" in dev[0].request("SET ext_mgmt_frame_handling 0"):
|
|
raise Exception("Failed to disable external management frame handling")
|
|
ev = dev[0].wait_global_event(["P2P-GO-NEG-SUCCESS"], timeout=2)
|
|
if ev is not None:
|
|
raise Exception("Unexpected GO Neg success")
|
|
if "FAIL" in dev[1].request("SET ext_mgmt_frame_handling 0"):
|
|
raise Exception("Failed to disable external management frame handling")
|
|
ev = dev[0].wait_global_event(["P2P-GO-NEG-SUCCESS"], timeout=10)
|
|
if ev is None:
|
|
raise Exception("GO Neg did not succeed")
|
|
ev = dev[0].wait_global_event(["P2P-GROUP-STARTED"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("Group formation not succeed")
|
|
ev = dev[1].wait_global_event(["P2P-GROUP-STARTED"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("Group formation not succeed")
|
|
|
|
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=2) 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=2) 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=2) 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=2) 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=2) 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=2) 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=2) 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)
|
|
check_p2p_response(hapd, dialog_token,
|
|
P2P_SC_FAIL_INFO_CURRENTLY_UNAVAILABLE)
|
|
ev = dev[0].wait_global_event(["P2P-GO-NEG-REQUEST"], timeout=2)
|
|
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=2) 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)
|
|
check_p2p_response(hapd, dialog_token, P2P_SC_FAIL_INVALID_PARAMS)
|
|
|
|
# ready - invalid Channel List
|
|
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 += struct.pack("<BH3BBB11B", P2P_ATTR_CHANNEL_LIST, 16,
|
|
0x58, 0x58, 0x04,
|
|
81, 12, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
|
|
attrs += p2p_attr_device_info(src, config_methods=0x0108)
|
|
attrs += p2p_attr_operating_channel()
|
|
msg['payload'] += ie_p2p(attrs)
|
|
hapd.mgmt_tx(msg)
|
|
check_p2p_response(hapd, dialog_token, P2P_SC_FAIL_NO_COMMON_CHANNELS)
|
|
|
|
# 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")
|
|
# very long channel list
|
|
attrs += struct.pack("<BH3BBB11B30B", P2P_ATTR_CHANNEL_LIST, 46,
|
|
0x58, 0x58, 0x04,
|
|
81, 11, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11,
|
|
1, 1, 1, 2, 1, 2, 3, 1, 3, 4, 1, 4, 5, 1, 5,
|
|
6, 1, 6, 7, 1, 7, 8, 1, 8, 9, 1, 9, 10, 1, 10)
|
|
attrs += p2p_attr_device_info(src, config_methods=0x0108)
|
|
attrs += p2p_attr_operating_channel()
|
|
msg['payload'] += ie_p2p(attrs)
|
|
hapd.mgmt_tx(msg)
|
|
check_p2p_response(hapd, dialog_token, P2P_SC_FAIL_INCOMPATIBLE_PROV_METHOD)
|
|
|
|
def mgmt_tx(dev, msg):
|
|
for i in range(0, 20):
|
|
if "FAIL" in dev.request(msg):
|
|
raise Exception("Failed to send Action frame")
|
|
ev = dev.wait_event(["MGMT-TX-STATUS"], timeout=10)
|
|
if ev is None:
|
|
raise Exception("Timeout on MGMT-TX-STATUS")
|
|
if "result=SUCCESS" in ev:
|
|
break
|
|
time.sleep(0.01)
|
|
if "result=SUCCESS" not in ev:
|
|
raise Exception("Peer did not ack Action frame")
|
|
|
|
def rx_go_neg_req(dev):
|
|
msg = dev.mgmt_rx()
|
|
if msg is None:
|
|
raise Exception("MGMT-RX timeout")
|
|
p2p = parse_p2p_public_action(msg['payload'])
|
|
if p2p is None:
|
|
raise Exception("Not a P2P Public Action frame " + str(dialog_token))
|
|
if p2p['subtype'] != P2P_GO_NEG_REQ:
|
|
raise Exception("Unexpected subtype %d" % p2p['subtype'])
|
|
p2p['freq'] = msg['freq']
|
|
return p2p
|
|
|
|
def rx_go_neg_conf(dev, status=None, dialog_token=None):
|
|
msg = dev.mgmt_rx()
|
|
if msg is None:
|
|
raise Exception("MGMT-RX timeout")
|
|
p2p = parse_p2p_public_action(msg['payload'])
|
|
if p2p is None:
|
|
raise Exception("Not a P2P Public Action frame " + str(dialog_token))
|
|
if p2p['subtype'] != P2P_GO_NEG_CONF:
|
|
raise Exception("Unexpected subtype %d" % p2p['subtype'])
|
|
if dialog_token is not None and dialog_token != p2p['dialog_token']:
|
|
raise Exception("Unexpected dialog token")
|
|
if status is not None and p2p['p2p_status'] != status:
|
|
raise Exception("Unexpected status %d" % p2p['p2p_status'])
|
|
|
|
def check_p2p_go_neg_fail_event(dev, status):
|
|
ev = dev.wait_global_event(["P2P-GO-NEG-FAILURE"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("GO Negotiation failure not reported")
|
|
if "status=%d" % status not in ev:
|
|
raise Exception("Unexpected failure reason: " + ev)
|
|
|
|
def test_p2p_msg_go_neg_req_reject(dev, apdev):
|
|
"""P2P protocol tests for user reject incorrectly in GO Neg Req"""
|
|
addr0 = dev[0].p2p_dev_addr()
|
|
addr1 = dev[1].p2p_dev_addr()
|
|
dev[0].p2p_listen()
|
|
dev[1].discover_peer(addr0)
|
|
dev[1].group_request("P2P_CONNECT " + addr0 + " pbc")
|
|
ev = dev[0].wait_global_event(["P2P-GO-NEG-REQUEST"], timeout=10)
|
|
if ev is None:
|
|
raise Exception("Timeout on GO Neg Req")
|
|
|
|
peer = dev[0].get_peer(addr1)
|
|
dev[0].p2p_stop_find()
|
|
|
|
msg = p2p_hdr(addr1, addr0, type=P2P_GO_NEG_REQ, dialog_token=123)
|
|
attrs = p2p_attr_capability()
|
|
attrs += p2p_attr_status(status=P2P_SC_FAIL_REJECTED_BY_USER)
|
|
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(addr0)
|
|
attrs += p2p_attr_channel_list()
|
|
attrs += p2p_attr_device_info(addr0, config_methods=0x0108)
|
|
attrs += p2p_attr_operating_channel()
|
|
msg['payload'] += ie_p2p(attrs)
|
|
|
|
mgmt_tx(dev[0], "MGMT_TX {} {} freq={} wait_time=10 no_cck=1 action={}".format(
|
|
addr1, addr1, peer['listen_freq'], binascii.hexlify(msg['payload']).decode()))
|
|
|
|
ev = dev[1].wait_global_event(["P2P-GO-NEG-FAILURE"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("GO Negotiation failure not reported")
|
|
if "status=%d" % P2P_SC_FAIL_REJECTED_BY_USER not in ev:
|
|
raise Exception("Unexpected failure reason: " + ev)
|
|
|
|
def test_p2p_msg_unexpected_go_neg_resp(dev, apdev):
|
|
"""P2P protocol tests for unexpected GO Neg Resp"""
|
|
addr0 = dev[0].p2p_dev_addr()
|
|
addr1 = dev[1].p2p_dev_addr()
|
|
dev[1].p2p_listen()
|
|
dev[0].discover_peer(addr1)
|
|
dev[0].p2p_stop_find()
|
|
dev[0].dump_monitor()
|
|
|
|
peer = dev[0].get_peer(addr1)
|
|
|
|
logger.debug("GO Neg Resp without GO Neg session")
|
|
msg = p2p_hdr(addr1, addr0, type=P2P_GO_NEG_RESP, dialog_token=123)
|
|
attrs = p2p_attr_status()
|
|
attrs += p2p_attr_capability()
|
|
attrs += p2p_attr_go_intent()
|
|
attrs += p2p_attr_config_timeout()
|
|
attrs += p2p_attr_intended_interface_addr(addr0)
|
|
attrs += p2p_attr_channel_list()
|
|
attrs += p2p_attr_device_info(addr0, config_methods=0x0108)
|
|
attrs += p2p_attr_operating_channel()
|
|
msg['payload'] += ie_p2p(attrs)
|
|
mgmt_tx(dev[0], "MGMT_TX {} {} freq={} wait_time=10 no_cck=1 action={}".format(
|
|
addr1, addr1, peer['listen_freq'], binascii.hexlify(msg['payload']).decode()))
|
|
|
|
dev[0].p2p_listen()
|
|
dev[1].discover_peer(addr0)
|
|
dev[0].dump_monitor()
|
|
dev[1].dump_monitor()
|
|
|
|
logger.debug("Unexpected GO Neg Resp while waiting for new GO Neg session")
|
|
if "FAIL" in dev[1].global_request("P2P_CONNECT " + addr0 + " pbc"):
|
|
raise Exception("P2P_CONNECT failed")
|
|
ev = dev[0].wait_global_event(["P2P-GO-NEG-REQUEST"], timeout=10)
|
|
if ev is None:
|
|
raise Exception("Timeout on GO Neg Req")
|
|
dev[0].p2p_stop_find()
|
|
mgmt_tx(dev[0], "MGMT_TX {} {} freq={} wait_time=10 no_cck=1 action={}".format(
|
|
addr1, addr1, peer['listen_freq'], binascii.hexlify(msg['payload']).decode()))
|
|
dev[0].dump_monitor()
|
|
dev[1].dump_monitor()
|
|
|
|
logger.debug("Invalid attribute in GO Neg Response")
|
|
msg = p2p_hdr(addr1, addr0, type=P2P_GO_NEG_RESP, dialog_token=197)
|
|
attrs = struct.pack("<BB", P2P_ATTR_CAPABILITY, 0)
|
|
msg['payload'] += ie_p2p(attrs)
|
|
mgmt_tx(dev[0], "MGMT_TX {} {} freq={} wait_time=10 no_cck=1 action={}".format(
|
|
addr1, addr1, peer['listen_freq'], binascii.hexlify(msg['payload']).decode()))
|
|
frame = dev[0].mgmt_rx(timeout=0.1)
|
|
if frame is not None:
|
|
raise Exception("Unexpected GO Neg Confirm")
|
|
dev[0].dump_monitor()
|
|
dev[1].dump_monitor()
|
|
|
|
logger.debug("GO Neg Resp with unexpected dialog token")
|
|
dev[1].p2p_stop_find()
|
|
if "FAIL" in dev[0].request("SET ext_mgmt_frame_handling 1"):
|
|
raise Exception("Failed to enable external management frame handling")
|
|
dev[0].p2p_listen()
|
|
if "FAIL" in dev[1].global_request("P2P_CONNECT " + addr0 + " pbc"):
|
|
raise Exception("P2P_CONNECT failed(2)")
|
|
p2p = rx_go_neg_req(dev[0])
|
|
dev[0].p2p_stop_find()
|
|
dialog_token = p2p['dialog_token']
|
|
if dialog_token < 255:
|
|
dialog_token += 1
|
|
else:
|
|
dialog_token = 1
|
|
msg = p2p_hdr(addr1, addr0, type=P2P_GO_NEG_RESP, dialog_token=dialog_token)
|
|
attrs = p2p_attr_status()
|
|
attrs += p2p_attr_capability()
|
|
attrs += p2p_attr_go_intent()
|
|
attrs += p2p_attr_config_timeout()
|
|
attrs += p2p_attr_intended_interface_addr(addr0)
|
|
attrs += p2p_attr_channel_list()
|
|
attrs += p2p_attr_device_info(addr0, config_methods=0x0108)
|
|
attrs += p2p_attr_operating_channel()
|
|
msg['payload'] += ie_p2p(attrs)
|
|
mgmt_tx(dev[0], "MGMT_TX {} {} freq={} wait_time=200 no_cck=1 action={}".format(
|
|
addr1, addr1, p2p['freq'], binascii.hexlify(msg['payload']).decode()))
|
|
dev[0].dump_monitor()
|
|
dev[1].dump_monitor()
|
|
|
|
logger.debug("GO Neg Resp without Status")
|
|
dev[1].p2p_stop_find()
|
|
dev[0].p2p_listen()
|
|
if "FAIL" in dev[1].global_request("P2P_CONNECT " + addr0 + " pbc"):
|
|
raise Exception("P2P_CONNECT failed(2)")
|
|
p2p = rx_go_neg_req(dev[0])
|
|
dev[0].p2p_stop_find()
|
|
dialog_token = p2p['dialog_token']
|
|
msg = p2p_hdr(addr1, addr0, type=P2P_GO_NEG_RESP, dialog_token=dialog_token)
|
|
#attrs = p2p_attr_status()
|
|
attrs = p2p_attr_capability()
|
|
attrs += p2p_attr_go_intent()
|
|
attrs += p2p_attr_config_timeout()
|
|
attrs += p2p_attr_intended_interface_addr(addr0)
|
|
attrs += p2p_attr_channel_list()
|
|
attrs += p2p_attr_device_info(addr0, config_methods=0x0108)
|
|
attrs += p2p_attr_operating_channel()
|
|
msg['payload'] += ie_p2p(attrs)
|
|
mgmt_tx(dev[0], "MGMT_TX {} {} freq={} wait_time=200 no_cck=1 action={}".format(
|
|
addr1, addr1, p2p['freq'], binascii.hexlify(msg['payload']).decode()))
|
|
check_p2p_go_neg_fail_event(dev[1], P2P_SC_FAIL_INVALID_PARAMS)
|
|
rx_go_neg_conf(dev[0], P2P_SC_FAIL_INVALID_PARAMS, dialog_token)
|
|
dev[0].dump_monitor()
|
|
dev[1].dump_monitor()
|
|
|
|
logger.debug("GO Neg Resp without Intended Address")
|
|
dev[1].p2p_stop_find()
|
|
dev[0].p2p_listen()
|
|
if "FAIL" in dev[1].global_request("P2P_CONNECT " + addr0 + " pbc"):
|
|
raise Exception("P2P_CONNECT failed(2)")
|
|
p2p = rx_go_neg_req(dev[0])
|
|
dev[0].p2p_stop_find()
|
|
dialog_token = p2p['dialog_token']
|
|
msg = p2p_hdr(addr1, addr0, type=P2P_GO_NEG_RESP, dialog_token=dialog_token)
|
|
attrs = p2p_attr_status()
|
|
#attrs += p2p_attr_capability()
|
|
attrs += p2p_attr_go_intent()
|
|
attrs += p2p_attr_config_timeout()
|
|
#attrs += p2p_attr_intended_interface_addr(addr0)
|
|
attrs += p2p_attr_channel_list()
|
|
#attrs += p2p_attr_device_info(addr0, config_methods=0x0108)
|
|
attrs += p2p_attr_operating_channel()
|
|
msg['payload'] += ie_p2p(attrs)
|
|
mgmt_tx(dev[0], "MGMT_TX {} {} freq={} wait_time=200 no_cck=1 action={}".format(
|
|
addr1, addr1, p2p['freq'], binascii.hexlify(msg['payload']).decode()))
|
|
check_p2p_go_neg_fail_event(dev[1], P2P_SC_FAIL_INVALID_PARAMS)
|
|
rx_go_neg_conf(dev[0], P2P_SC_FAIL_INVALID_PARAMS, dialog_token)
|
|
dev[0].dump_monitor()
|
|
dev[1].dump_monitor()
|
|
|
|
logger.debug("GO Neg Resp without GO Intent")
|
|
dev[1].p2p_stop_find()
|
|
dev[0].p2p_listen()
|
|
if "FAIL" in dev[1].global_request("P2P_CONNECT " + addr0 + " pbc"):
|
|
raise Exception("P2P_CONNECT failed(2)")
|
|
p2p = rx_go_neg_req(dev[0])
|
|
dev[0].p2p_stop_find()
|
|
dialog_token = p2p['dialog_token']
|
|
msg = p2p_hdr(addr1, addr0, type=P2P_GO_NEG_RESP, dialog_token=dialog_token)
|
|
attrs = p2p_attr_status()
|
|
attrs += p2p_attr_capability()
|
|
#attrs += p2p_attr_go_intent()
|
|
attrs += p2p_attr_config_timeout()
|
|
attrs += p2p_attr_intended_interface_addr(addr0)
|
|
attrs += p2p_attr_channel_list()
|
|
attrs += p2p_attr_device_info(addr0, config_methods=0x0108)
|
|
attrs += p2p_attr_operating_channel()
|
|
msg['payload'] += ie_p2p(attrs)
|
|
mgmt_tx(dev[0], "MGMT_TX {} {} freq={} wait_time=200 no_cck=1 action={}".format(
|
|
addr1, addr1, p2p['freq'], binascii.hexlify(msg['payload']).decode()))
|
|
check_p2p_go_neg_fail_event(dev[1], P2P_SC_FAIL_INVALID_PARAMS)
|
|
rx_go_neg_conf(dev[0], P2P_SC_FAIL_INVALID_PARAMS, dialog_token)
|
|
dev[0].dump_monitor()
|
|
dev[1].dump_monitor()
|
|
|
|
logger.debug("GO Neg Resp with invalid GO Intent")
|
|
dev[1].p2p_stop_find()
|
|
dev[0].p2p_listen()
|
|
if "FAIL" in dev[1].global_request("P2P_CONNECT " + addr0 + " pbc"):
|
|
raise Exception("P2P_CONNECT failed(2)")
|
|
p2p = rx_go_neg_req(dev[0])
|
|
dev[0].p2p_stop_find()
|
|
dialog_token = p2p['dialog_token']
|
|
msg = p2p_hdr(addr1, addr0, type=P2P_GO_NEG_RESP, dialog_token=dialog_token)
|
|
attrs = p2p_attr_status()
|
|
attrs += p2p_attr_capability()
|
|
attrs += p2p_attr_go_intent(go_intent=16)
|
|
attrs += p2p_attr_config_timeout()
|
|
attrs += p2p_attr_intended_interface_addr(addr0)
|
|
attrs += p2p_attr_channel_list()
|
|
attrs += p2p_attr_device_info(addr0, config_methods=0x0108)
|
|
attrs += p2p_attr_operating_channel()
|
|
msg['payload'] += ie_p2p(attrs)
|
|
mgmt_tx(dev[0], "MGMT_TX {} {} freq={} wait_time=200 no_cck=1 action={}".format(
|
|
addr1, addr1, p2p['freq'], binascii.hexlify(msg['payload']).decode()))
|
|
check_p2p_go_neg_fail_event(dev[1], P2P_SC_FAIL_INVALID_PARAMS)
|
|
rx_go_neg_conf(dev[0], P2P_SC_FAIL_INVALID_PARAMS, dialog_token)
|
|
dev[0].dump_monitor()
|
|
dev[1].dump_monitor()
|
|
|
|
logger.debug("GO Neg Resp with incompatible GO Intent")
|
|
dev[1].p2p_stop_find()
|
|
dev[0].p2p_listen()
|
|
if "FAIL" in dev[1].global_request("P2P_CONNECT " + addr0 + " pbc go_intent=15"):
|
|
raise Exception("P2P_CONNECT failed(2)")
|
|
p2p = rx_go_neg_req(dev[0])
|
|
dev[0].p2p_stop_find()
|
|
dialog_token = p2p['dialog_token']
|
|
msg = p2p_hdr(addr1, addr0, type=P2P_GO_NEG_RESP, dialog_token=dialog_token)
|
|
attrs = p2p_attr_status()
|
|
attrs += p2p_attr_capability()
|
|
attrs += p2p_attr_go_intent(go_intent=15)
|
|
attrs += p2p_attr_config_timeout()
|
|
attrs += p2p_attr_intended_interface_addr(addr0)
|
|
attrs += p2p_attr_channel_list()
|
|
attrs += p2p_attr_device_info(addr0, config_methods=0x0108)
|
|
attrs += p2p_attr_operating_channel()
|
|
msg['payload'] += ie_p2p(attrs)
|
|
mgmt_tx(dev[0], "MGMT_TX {} {} freq={} wait_time=200 no_cck=1 action={}".format(
|
|
addr1, addr1, p2p['freq'], binascii.hexlify(msg['payload']).decode()))
|
|
check_p2p_go_neg_fail_event(dev[1], P2P_SC_FAIL_INCOMPATIBLE_PARAMS)
|
|
rx_go_neg_conf(dev[0], P2P_SC_FAIL_INCOMPATIBLE_PARAMS, dialog_token)
|
|
dev[0].dump_monitor()
|
|
dev[1].dump_monitor()
|
|
|
|
logger.debug("GO Neg Resp without P2P Group ID")
|
|
dev[1].p2p_stop_find()
|
|
dev[0].p2p_listen()
|
|
if "FAIL" in dev[1].global_request("P2P_CONNECT " + addr0 + " pbc go_intent=0"):
|
|
raise Exception("P2P_CONNECT failed(2)")
|
|
p2p = rx_go_neg_req(dev[0])
|
|
dev[0].p2p_stop_find()
|
|
dialog_token = p2p['dialog_token']
|
|
msg = p2p_hdr(addr1, addr0, type=P2P_GO_NEG_RESP, dialog_token=dialog_token)
|
|
attrs = p2p_attr_status()
|
|
attrs += p2p_attr_capability()
|
|
attrs += p2p_attr_go_intent(go_intent=15)
|
|
attrs += p2p_attr_config_timeout()
|
|
attrs += p2p_attr_intended_interface_addr(addr0)
|
|
attrs += p2p_attr_channel_list()
|
|
attrs += p2p_attr_device_info(addr0, config_methods=0x0108)
|
|
attrs += p2p_attr_operating_channel()
|
|
#attrs += p2p_attr_group_id(src, "DIRECT-foo")
|
|
msg['payload'] += ie_p2p(attrs)
|
|
mgmt_tx(dev[0], "MGMT_TX {} {} freq={} wait_time=200 no_cck=1 action={}".format(
|
|
addr1, addr1, p2p['freq'], binascii.hexlify(msg['payload']).decode()))
|
|
check_p2p_go_neg_fail_event(dev[1], P2P_SC_FAIL_INVALID_PARAMS)
|
|
rx_go_neg_conf(dev[0], P2P_SC_FAIL_INVALID_PARAMS, dialog_token)
|
|
dev[0].dump_monitor()
|
|
dev[1].dump_monitor()
|
|
|
|
logger.debug("GO Neg Resp without Operating Channel")
|
|
dev[1].p2p_stop_find()
|
|
dev[0].p2p_listen()
|
|
if "FAIL" in dev[1].global_request("P2P_CONNECT " + addr0 + " pbc go_intent=0"):
|
|
raise Exception("P2P_CONNECT failed(2)")
|
|
p2p = rx_go_neg_req(dev[0])
|
|
dev[0].p2p_stop_find()
|
|
dialog_token = p2p['dialog_token']
|
|
msg = p2p_hdr(addr1, addr0, type=P2P_GO_NEG_RESP, dialog_token=dialog_token)
|
|
attrs = p2p_attr_status()
|
|
attrs += p2p_attr_capability()
|
|
attrs += p2p_attr_go_intent(go_intent=15)
|
|
#attrs += p2p_attr_config_timeout()
|
|
attrs += p2p_attr_intended_interface_addr(addr0)
|
|
attrs += p2p_attr_channel_list()
|
|
attrs += p2p_attr_device_info(addr0, config_methods=0x0108)
|
|
#attrs += p2p_attr_operating_channel()
|
|
attrs += p2p_attr_group_id(addr0, "DIRECT-foo")
|
|
msg['payload'] += ie_p2p(attrs)
|
|
mgmt_tx(dev[0], "MGMT_TX {} {} freq={} wait_time=200 no_cck=1 action={}".format(
|
|
addr1, addr1, p2p['freq'], binascii.hexlify(msg['payload']).decode()))
|
|
check_p2p_go_neg_fail_event(dev[1], P2P_SC_FAIL_INVALID_PARAMS)
|
|
rx_go_neg_conf(dev[0], P2P_SC_FAIL_INVALID_PARAMS, dialog_token)
|
|
dev[0].dump_monitor()
|
|
dev[1].dump_monitor()
|
|
|
|
logger.debug("GO Neg Resp without Channel List")
|
|
dev[1].p2p_stop_find()
|
|
dev[0].p2p_listen()
|
|
if "FAIL" in dev[1].global_request("P2P_CONNECT " + addr0 + " pbc go_intent=0"):
|
|
raise Exception("P2P_CONNECT failed(2)")
|
|
p2p = rx_go_neg_req(dev[0])
|
|
dev[0].p2p_stop_find()
|
|
dialog_token = p2p['dialog_token']
|
|
msg = p2p_hdr(addr1, addr0, type=P2P_GO_NEG_RESP, dialog_token=dialog_token)
|
|
attrs = p2p_attr_status()
|
|
attrs += p2p_attr_capability()
|
|
attrs += p2p_attr_go_intent(go_intent=15)
|
|
attrs += p2p_attr_config_timeout()
|
|
attrs += p2p_attr_intended_interface_addr(addr0)
|
|
#attrs += p2p_attr_channel_list()
|
|
attrs += p2p_attr_device_info(addr0, config_methods=0x0108)
|
|
attrs += p2p_attr_operating_channel()
|
|
attrs += p2p_attr_group_id(addr0, "DIRECT-foo")
|
|
msg['payload'] += ie_p2p(attrs)
|
|
mgmt_tx(dev[0], "MGMT_TX {} {} freq={} wait_time=200 no_cck=1 action={}".format(
|
|
addr1, addr1, p2p['freq'], binascii.hexlify(msg['payload']).decode()))
|
|
check_p2p_go_neg_fail_event(dev[1], P2P_SC_FAIL_INVALID_PARAMS)
|
|
rx_go_neg_conf(dev[0], P2P_SC_FAIL_INVALID_PARAMS, dialog_token)
|
|
dev[0].dump_monitor()
|
|
dev[1].dump_monitor()
|
|
|
|
logger.debug("GO Neg Resp without common channels")
|
|
dev[1].p2p_stop_find()
|
|
dev[0].p2p_listen()
|
|
if "FAIL" in dev[1].global_request("P2P_CONNECT " + addr0 + " pbc go_intent=0"):
|
|
raise Exception("P2P_CONNECT failed(2)")
|
|
p2p = rx_go_neg_req(dev[0])
|
|
dev[0].p2p_stop_find()
|
|
dialog_token = p2p['dialog_token']
|
|
msg = p2p_hdr(addr1, addr0, type=P2P_GO_NEG_RESP, dialog_token=dialog_token)
|
|
attrs = p2p_attr_status()
|
|
attrs += p2p_attr_capability()
|
|
attrs += p2p_attr_go_intent(go_intent=15)
|
|
attrs += p2p_attr_config_timeout()
|
|
attrs += p2p_attr_intended_interface_addr(addr0)
|
|
attrs += struct.pack("<BH3BBB", P2P_ATTR_CHANNEL_LIST, 5,
|
|
0x58, 0x58, 0x04,
|
|
81, 0)
|
|
attrs += p2p_attr_device_info(addr0, config_methods=0x0108)
|
|
attrs += p2p_attr_operating_channel()
|
|
attrs += p2p_attr_group_id(addr0, "DIRECT-foo")
|
|
msg['payload'] += ie_p2p(attrs)
|
|
mgmt_tx(dev[0], "MGMT_TX {} {} freq={} wait_time=200 no_cck=1 action={}".format(
|
|
addr1, addr1, p2p['freq'], binascii.hexlify(msg['payload']).decode()))
|
|
check_p2p_go_neg_fail_event(dev[1], P2P_SC_FAIL_NO_COMMON_CHANNELS)
|
|
rx_go_neg_conf(dev[0], P2P_SC_FAIL_NO_COMMON_CHANNELS, dialog_token)
|
|
dev[0].dump_monitor()
|
|
dev[1].dump_monitor()
|
|
|
|
def test_p2p_msg_group_info(dev):
|
|
"""P2P protocol tests for Group Info parsing"""
|
|
try:
|
|
_test_p2p_msg_group_info(dev)
|
|
finally:
|
|
dev[0].request("VENDOR_ELEM_REMOVE 2 *")
|
|
|
|
def _test_p2p_msg_group_info(dev):
|
|
tests = ["dd08506f9a090e010001",
|
|
"dd08506f9a090e010000",
|
|
"dd20506f9a090e190018" + "112233445566" + "aabbccddeeff" + "00" + "0000" + "0000000000000000" + "ff",
|
|
"dd20506f9a090e190018" + "112233445566" + "aabbccddeeff" + "00" + "0000" + "0000000000000000" + "00",
|
|
"dd24506f9a090e1d001c" + "112233445566" + "aabbccddeeff" + "00" + "0000" + "0000000000000000" + "00" + "00000000",
|
|
"dd24506f9a090e1d001c" + "112233445566" + "aabbccddeeff" + "00" + "0000" + "0000000000000000" + "00" + "10110001",
|
|
"dd24506f9a090e1d001c" + "112233445566" + "aabbccddeeff" + "00" + "0000" + "0000000000000000" + "00" + "1011ffff"]
|
|
for t in tests:
|
|
dev[0].request("VENDOR_ELEM_REMOVE 2 *")
|
|
if "OK" not in dev[0].request("VENDOR_ELEM_ADD 2 " + t):
|
|
raise Exception("VENDOR_ELEM_ADD failed")
|
|
dev[0].p2p_start_go(freq=2412)
|
|
bssid = dev[0].get_group_status_field('bssid')
|
|
dev[2].request("BSS_FLUSH 0")
|
|
dev[2].scan_for_bss(bssid, freq=2412, force_scan=True)
|
|
bss = dev[2].request("BSS " + bssid)
|
|
if 'p2p_group_client' in bss:
|
|
raise Exception("Unexpected p2p_group_client")
|
|
dev[0].remove_group()
|
|
|
|
MGMT_SUBTYPE_ACTION = 13
|
|
ACTION_CATEG_PUBLIC = 4
|
|
|
|
GAS_INITIAL_REQUEST = 10
|
|
GAS_INITIAL_RESPONSE = 11
|
|
GAS_COMEBACK_REQUEST = 12
|
|
GAS_COMEBACK_RESPONSE = 13
|
|
|
|
def gas_hdr(dst, src, type, req=True, dialog_token=0):
|
|
msg = {}
|
|
msg['fc'] = MGMT_SUBTYPE_ACTION << 4
|
|
msg['da'] = dst
|
|
msg['sa'] = src
|
|
if req:
|
|
msg['bssid'] = dst
|
|
else:
|
|
msg['bssid'] = src
|
|
if dialog_token is None:
|
|
msg['payload'] = struct.pack("<BB", ACTION_CATEG_PUBLIC, type)
|
|
else:
|
|
msg['payload'] = struct.pack("<BBB", ACTION_CATEG_PUBLIC, type,
|
|
dialog_token)
|
|
return msg
|
|
|
|
@remote_compatible
|
|
def test_p2p_msg_sd(dev, apdev):
|
|
"""P2P protocol tests for service discovery messages"""
|
|
dst, src, hapd, channel = start_p2p(dev, apdev)
|
|
|
|
logger.debug("Truncated GAS Initial Request - no Dialog Token field")
|
|
msg = gas_hdr(dst, src, GAS_INITIAL_REQUEST, dialog_token=None)
|
|
hapd.mgmt_tx(msg)
|
|
|
|
logger.debug("Truncated GAS Initial Request - no Advertisement Protocol element")
|
|
msg = gas_hdr(dst, src, GAS_INITIAL_REQUEST)
|
|
hapd.mgmt_tx(msg)
|
|
|
|
logger.debug("Truncated GAS Initial Request - no Advertisement Protocol element length")
|
|
msg = gas_hdr(dst, src, GAS_INITIAL_REQUEST)
|
|
msg['payload'] += struct.pack('B', 108)
|
|
hapd.mgmt_tx(msg)
|
|
|
|
logger.debug("Invalid GAS Initial Request - unexpected IE")
|
|
msg = gas_hdr(dst, src, GAS_INITIAL_REQUEST)
|
|
msg['payload'] += struct.pack('BB', 0, 0)
|
|
hapd.mgmt_tx(msg)
|
|
|
|
logger.debug("Truncated GAS Initial Request - too short Advertisement Protocol element")
|
|
msg = gas_hdr(dst, src, GAS_INITIAL_REQUEST)
|
|
msg['payload'] += struct.pack('BB', 108, 0)
|
|
hapd.mgmt_tx(msg)
|
|
|
|
logger.debug("Truncated GAS Initial Request - too short Advertisement Protocol element 2")
|
|
msg = gas_hdr(dst, src, GAS_INITIAL_REQUEST)
|
|
msg['payload'] += struct.pack('BBB', 108, 1, 127)
|
|
hapd.mgmt_tx(msg)
|
|
|
|
logger.debug("Invalid GAS Initial Request - unsupported GAS advertisement protocol id 255")
|
|
msg = gas_hdr(dst, src, GAS_INITIAL_REQUEST)
|
|
msg['payload'] += struct.pack('BBBB', 108, 2, 127, 255)
|
|
hapd.mgmt_tx(msg)
|
|
|
|
logger.debug("Truncated GAS Initial Request - no Query Request length field")
|
|
msg = gas_hdr(dst, src, GAS_INITIAL_REQUEST)
|
|
msg['payload'] += anqp_adv_proto()
|
|
hapd.mgmt_tx(msg)
|
|
|
|
logger.debug("Truncated GAS Initial Request - too short Query Request length field")
|
|
msg = gas_hdr(dst, src, GAS_INITIAL_REQUEST)
|
|
msg['payload'] += anqp_adv_proto()
|
|
msg['payload'] += struct.pack('<B', 0)
|
|
hapd.mgmt_tx(msg)
|
|
|
|
logger.debug("Truncated GAS Initial Request - too short Query Request field (minimum underflow)")
|
|
msg = gas_hdr(dst, src, GAS_INITIAL_REQUEST)
|
|
msg['payload'] += anqp_adv_proto()
|
|
msg['payload'] += struct.pack('<H', 1)
|
|
hapd.mgmt_tx(msg)
|
|
|
|
logger.debug("Truncated GAS Initial Request - too short Query Request field (maximum underflow)")
|
|
msg = gas_hdr(dst, src, GAS_INITIAL_REQUEST)
|
|
msg['payload'] += anqp_adv_proto()
|
|
msg['payload'] += struct.pack('<H', 65535)
|
|
hapd.mgmt_tx(msg)
|
|
|
|
logger.debug("Truncated GAS Initial Request - too short Query Request field")
|
|
msg = gas_hdr(dst, src, GAS_INITIAL_REQUEST)
|
|
msg['payload'] += anqp_adv_proto()
|
|
msg['payload'] += struct.pack('<H', 0)
|
|
hapd.mgmt_tx(msg)
|
|
|
|
logger.debug("Invalid GAS Initial Request - unsupported ANQP Info ID 65535")
|
|
msg = gas_hdr(dst, src, GAS_INITIAL_REQUEST)
|
|
msg['payload'] += anqp_adv_proto()
|
|
msg['payload'] += struct.pack('<HHH', 4, 65535, 0)
|
|
hapd.mgmt_tx(msg)
|
|
|
|
logger.debug("Invalid GAS Initial Request - invalid ANQP Query Request length (truncated frame)")
|
|
msg = gas_hdr(dst, src, GAS_INITIAL_REQUEST)
|
|
msg['payload'] += anqp_adv_proto()
|
|
msg['payload'] += struct.pack('<HHH', 4, 56797, 65535)
|
|
hapd.mgmt_tx(msg)
|
|
|
|
logger.debug("Invalid GAS Initial Request - invalid ANQP Query Request length (too short Query Request to contain OUI + OUI-type)")
|
|
msg = gas_hdr(dst, src, GAS_INITIAL_REQUEST)
|
|
msg['payload'] += anqp_adv_proto()
|
|
msg['payload'] += struct.pack('<HHH', 4, 56797, 0)
|
|
hapd.mgmt_tx(msg)
|
|
|
|
logger.debug("Invalid GAS Initial Request - unsupported ANQP vendor OUI-type")
|
|
msg = gas_hdr(dst, src, GAS_INITIAL_REQUEST)
|
|
msg['payload'] += anqp_adv_proto()
|
|
req = struct.pack('<HH', 56797, 4) + struct.pack('>L', 0x506f9a00)
|
|
msg['payload'] += struct.pack('<H', len(req)) + req
|
|
hapd.mgmt_tx(msg)
|
|
|
|
logger.debug("Truncated GAS Initial Request - no Service Update Indicator")
|
|
msg = gas_hdr(dst, src, GAS_INITIAL_REQUEST)
|
|
msg['payload'] += anqp_adv_proto()
|
|
req = struct.pack('<HH', 56797, 4) + struct.pack('>L', 0x506f9a09)
|
|
msg['payload'] += struct.pack('<H', len(req)) + req
|
|
hapd.mgmt_tx(msg)
|
|
|
|
logger.debug("Truncated GAS Initial Request - truncated Service Update Indicator")
|
|
msg = gas_hdr(dst, src, GAS_INITIAL_REQUEST)
|
|
msg['payload'] += anqp_adv_proto()
|
|
req = struct.pack('<HH', 56797, 4) + struct.pack('>L', 0x506f9a09)
|
|
req += struct.pack('<B', 0)
|
|
msg['payload'] += struct.pack('<H', len(req)) + req
|
|
hapd.mgmt_tx(msg)
|
|
|
|
logger.debug("Unexpected GAS Initial Response")
|
|
hapd.dump_monitor()
|
|
msg = gas_hdr(dst, src, GAS_INITIAL_RESPONSE)
|
|
msg['payload'] += struct.pack('<HH', 0, 0)
|
|
msg['payload'] += anqp_adv_proto()
|
|
msg['payload'] += struct.pack('<H', 0)
|
|
hapd.mgmt_tx(msg)
|
|
|
|
logger.debug("Truncated GAS Comeback Request - no Dialog Token field")
|
|
msg = gas_hdr(dst, src, GAS_COMEBACK_REQUEST, dialog_token=None)
|
|
hapd.mgmt_tx(msg)
|
|
|
|
logger.debug("GAS Comeback Request - no pending SD response fragment available")
|
|
msg = gas_hdr(dst, src, GAS_COMEBACK_REQUEST)
|
|
hapd.mgmt_tx(msg)
|
|
|
|
logger.debug("Unexpected GAS Comeback Response")
|
|
hapd.dump_monitor()
|
|
msg = gas_hdr(dst, src, GAS_COMEBACK_RESPONSE)
|
|
msg['payload'] += struct.pack('<HBH', 0, 0, 0)
|
|
msg['payload'] += anqp_adv_proto()
|
|
msg['payload'] += struct.pack('<H', 0)
|
|
hapd.mgmt_tx(msg)
|
|
|
|
logger.debug("Minimal GAS Initial Request")
|
|
hapd.dump_monitor()
|
|
msg = gas_hdr(dst, src, GAS_INITIAL_REQUEST)
|
|
msg['payload'] += anqp_adv_proto()
|
|
req = struct.pack('<HH', 56797, 4) + struct.pack('>L', 0x506f9a09)
|
|
req += struct.pack('<H', 0)
|
|
msg['payload'] += struct.pack('<H', len(req)) + req
|
|
hapd.mgmt_tx(msg)
|
|
resp = hapd.mgmt_rx()
|
|
if resp is None:
|
|
raise Exception("No response to minimal GAS Initial Request")
|