2073 lines
84 KiB
Python
2073 lines
84 KiB
Python
# EAP protocol tests
|
|
# Copyright (c) 2014, Jouni Malinen <j@w1.fi>
|
|
#
|
|
# This software may be distributed under the terms of the BSD license.
|
|
# See README for more details.
|
|
|
|
import hmac
|
|
import logging
|
|
logger = logging.getLogger()
|
|
import select
|
|
import struct
|
|
import threading
|
|
import time
|
|
|
|
import hostapd
|
|
|
|
EAP_CODE_REQUEST = 1
|
|
EAP_CODE_RESPONSE = 2
|
|
EAP_CODE_SUCCESS = 3
|
|
EAP_CODE_FAILURE = 4
|
|
|
|
EAP_TYPE_IDENTITY = 1
|
|
EAP_TYPE_NOTIFICATION = 2
|
|
EAP_TYPE_NAK = 3
|
|
EAP_TYPE_MD5 = 4
|
|
EAP_TYPE_OTP = 5
|
|
EAP_TYPE_GTC = 6
|
|
EAP_TYPE_TLS = 13
|
|
EAP_TYPE_LEAP = 17
|
|
EAP_TYPE_SIM = 18
|
|
EAP_TYPE_TTLS = 21
|
|
EAP_TYPE_AKA = 23
|
|
EAP_TYPE_PEAP = 25
|
|
EAP_TYPE_MSCHAPV2 = 26
|
|
EAP_TYPE_TLV = 33
|
|
EAP_TYPE_TNC = 38
|
|
EAP_TYPE_FAST = 43
|
|
EAP_TYPE_PAX = 46
|
|
EAP_TYPE_PSK = 47
|
|
EAP_TYPE_SAKE = 48
|
|
EAP_TYPE_IKEV2 = 49
|
|
EAP_TYPE_AKA_PRIME = 50
|
|
EAP_TYPE_GPSK = 51
|
|
EAP_TYPE_PWD = 52
|
|
EAP_TYPE_EKE = 53
|
|
|
|
def run_pyrad_server(srv, t_stop, eap_handler):
|
|
srv.RunWithStop(t_stop, eap_handler)
|
|
|
|
def start_radius_server(eap_handler):
|
|
try:
|
|
import pyrad.server
|
|
import pyrad.packet
|
|
import pyrad.dictionary
|
|
except ImportError:
|
|
return None
|
|
|
|
class TestServer(pyrad.server.Server):
|
|
def _HandleAuthPacket(self, pkt):
|
|
pyrad.server.Server._HandleAuthPacket(self, pkt)
|
|
if len(pkt[79]) > 1:
|
|
logger.info("Multiple EAP-Message attributes")
|
|
# TODO: reassemble
|
|
eap = pkt[79][0]
|
|
eap_req = self.eap_handler(self.ctx, eap)
|
|
reply = self.CreateReplyPacket(pkt)
|
|
if eap_req:
|
|
if len(eap_req) > 253:
|
|
logger.info("Need to fragment EAP-Message")
|
|
# TODO: fragment
|
|
reply.AddAttribute("EAP-Message", eap_req)
|
|
else:
|
|
logger.info("No EAP request available")
|
|
reply.code = pyrad.packet.AccessChallenge
|
|
|
|
hmac_obj = hmac.new(reply.secret)
|
|
hmac_obj.update(struct.pack("B", reply.code))
|
|
hmac_obj.update(struct.pack("B", reply.id))
|
|
|
|
# reply attributes
|
|
reply.AddAttribute("Message-Authenticator",
|
|
"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00")
|
|
attrs = reply._PktEncodeAttributes()
|
|
|
|
# Length
|
|
flen = 4 + 16 + len(attrs)
|
|
hmac_obj.update(struct.pack(">H", flen))
|
|
hmac_obj.update(pkt.authenticator)
|
|
hmac_obj.update(attrs)
|
|
del reply[80]
|
|
reply.AddAttribute("Message-Authenticator", hmac_obj.digest())
|
|
|
|
self.SendReplyPacket(pkt.fd, reply)
|
|
|
|
def RunWithStop(self, t_stop, eap_handler):
|
|
self._poll = select.poll()
|
|
self._fdmap = {}
|
|
self._PrepareSockets()
|
|
self.t_stop = t_stop
|
|
self.eap_handler = eap_handler
|
|
self.ctx = {}
|
|
|
|
while not t_stop.is_set():
|
|
for (fd, event) in self._poll.poll(1000):
|
|
if event == select.POLLIN:
|
|
try:
|
|
fdo = self._fdmap[fd]
|
|
self._ProcessInput(fdo)
|
|
except pyrad.server.ServerPacketError as err:
|
|
logger.info("pyrad server dropping packet: " + str(err))
|
|
except pyrad.packet.PacketError as err:
|
|
logger.info("pyrad server received invalid packet: " + str(err))
|
|
else:
|
|
logger.error("Unexpected event in pyrad server main loop")
|
|
|
|
srv = TestServer(dict=pyrad.dictionary.Dictionary("dictionary.radius"),
|
|
authport=18138, acctport=18139)
|
|
srv.hosts["127.0.0.1"] = pyrad.server.RemoteHost("127.0.0.1",
|
|
"radius",
|
|
"localhost")
|
|
srv.BindToAddress("")
|
|
t_stop = threading.Event()
|
|
t = threading.Thread(target=run_pyrad_server, args=(srv, t_stop, eap_handler))
|
|
t.start()
|
|
|
|
return { 'srv': srv, 'stop': t_stop, 'thread': t }
|
|
|
|
def stop_radius_server(srv):
|
|
srv['stop'].set()
|
|
srv['thread'].join()
|
|
|
|
def start_ap(ifname):
|
|
params = hostapd.wpa2_eap_params(ssid="eap-test")
|
|
params['auth_server_port'] = "18138"
|
|
hapd = hostapd.add_ap(ifname, params)
|
|
return hapd
|
|
|
|
def test_eap_proto(dev, apdev):
|
|
"""EAP protocol tests"""
|
|
def eap_handler(ctx, req):
|
|
logger.info("eap_handler - RX " + req.encode("hex"))
|
|
if 'num' not in ctx:
|
|
ctx['num'] = 0
|
|
ctx['num'] = ctx['num'] + 1
|
|
if 'id' not in ctx:
|
|
ctx['id'] = 1
|
|
ctx['id'] = (ctx['id'] + 1) % 256
|
|
idx = 0
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: MD5 challenge")
|
|
return struct.pack(">BBHBBBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3,
|
|
EAP_TYPE_MD5,
|
|
1, 0xaa, ord('n'))
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: EAP-Success - id off by 2")
|
|
return struct.pack(">BBH", EAP_CODE_SUCCESS, ctx['id'] + 1, 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: MD5 challenge")
|
|
return struct.pack(">BBHBBBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3,
|
|
EAP_TYPE_MD5,
|
|
1, 0xaa, ord('n'))
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: EAP-Success - id off by 3")
|
|
return struct.pack(">BBH", EAP_CODE_SUCCESS, ctx['id'] + 2, 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: MD5 challenge")
|
|
return struct.pack(">BBHBBBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3,
|
|
EAP_TYPE_MD5,
|
|
1, 0xaa, ord('n'))
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: EAP-Notification/Request")
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_NOTIFICATION,
|
|
ord('A'))
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: EAP-Success")
|
|
return struct.pack(">BBH", EAP_CODE_SUCCESS, ctx['id'] - 1, 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: EAP-Notification/Request")
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_NOTIFICATION,
|
|
ord('B'))
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: MD5 challenge")
|
|
return struct.pack(">BBHBBBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3,
|
|
EAP_TYPE_MD5,
|
|
1, 0xaa, ord('n'))
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: EAP-Success")
|
|
return struct.pack(">BBH", EAP_CODE_SUCCESS, ctx['id'] - 1, 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: EAP-Notification/Request")
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_NOTIFICATION,
|
|
ord('C'))
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: MD5 challenge")
|
|
return struct.pack(">BBHBBBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3,
|
|
EAP_TYPE_MD5,
|
|
1, 0xaa, ord('n'))
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: EAP-Notification/Request")
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_NOTIFICATION,
|
|
ord('D'))
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: EAP-Success")
|
|
return struct.pack(">BBH", EAP_CODE_SUCCESS, ctx['id'] - 1, 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: EAP-Notification/Request")
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_NOTIFICATION,
|
|
ord('E'))
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: EAP-Notification/Request (same id)")
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'] - 1,
|
|
4 + 1 + 1,
|
|
EAP_TYPE_NOTIFICATION,
|
|
ord('F'))
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unexpected EAP-Success")
|
|
return struct.pack(">BBH", EAP_CODE_SUCCESS, ctx['id'] - 2, 4)
|
|
|
|
return None
|
|
|
|
srv = start_radius_server(eap_handler)
|
|
if srv is None:
|
|
return "skip"
|
|
|
|
try:
|
|
hapd = start_ap(apdev[0]['ifname'])
|
|
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="MD5", identity="user", password="password",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-PROPOSED-METHOD"], timeout=15)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP start")
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-SUCCESS"], timeout=15)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP success")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="MD5", identity="user", password="password",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-PROPOSED-METHOD"], timeout=15)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP start")
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-SUCCESS"], timeout=1)
|
|
if ev is not None:
|
|
raise Exception("Unexpected EAP success")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="MD5", identity="user", password="password",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-PROPOSED-METHOD"], timeout=15)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP start")
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-NOTIFICATION"], timeout=10)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP notification")
|
|
if ev != "<3>CTRL-EVENT-EAP-NOTIFICATION A":
|
|
raise Exception("Unexpected notification contents: " + ev)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-SUCCESS"], timeout=15)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP success")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="MD5", identity="user", password="password",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-NOTIFICATION"], timeout=10)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP notification")
|
|
if ev != "<3>CTRL-EVENT-EAP-NOTIFICATION B":
|
|
raise Exception("Unexpected notification contents: " + ev)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-PROPOSED-METHOD"], timeout=15)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP start")
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-SUCCESS"], timeout=15)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP success")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="MD5", identity="user", password="password",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-NOTIFICATION"], timeout=10)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP notification")
|
|
if ev != "<3>CTRL-EVENT-EAP-NOTIFICATION C":
|
|
raise Exception("Unexpected notification contents: " + ev)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-PROPOSED-METHOD"], timeout=15)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP start")
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-NOTIFICATION"], timeout=10)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP notification")
|
|
if ev != "<3>CTRL-EVENT-EAP-NOTIFICATION D":
|
|
raise Exception("Unexpected notification contents: " + ev)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-SUCCESS"], timeout=15)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP success")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="MD5", identity="user", password="password",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-NOTIFICATION"], timeout=10)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP notification")
|
|
if ev != "<3>CTRL-EVENT-EAP-NOTIFICATION E":
|
|
raise Exception("Unexpected notification contents: " + ev)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-NOTIFICATION"], timeout=10)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP notification")
|
|
if ev != "<3>CTRL-EVENT-EAP-NOTIFICATION F":
|
|
raise Exception("Unexpected notification contents: " + ev)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-FAILURE"], timeout=15)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP failure")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
finally:
|
|
stop_radius_server(srv)
|
|
|
|
EAP_SAKE_VERSION = 2
|
|
|
|
EAP_SAKE_SUBTYPE_CHALLENGE = 1
|
|
EAP_SAKE_SUBTYPE_CONFIRM = 2
|
|
EAP_SAKE_SUBTYPE_AUTH_REJECT = 3
|
|
EAP_SAKE_SUBTYPE_IDENTITY = 4
|
|
|
|
EAP_SAKE_AT_RAND_S = 1
|
|
EAP_SAKE_AT_RAND_P = 2
|
|
EAP_SAKE_AT_MIC_S = 3
|
|
EAP_SAKE_AT_MIC_P = 4
|
|
EAP_SAKE_AT_SERVERID = 5
|
|
EAP_SAKE_AT_PEERID = 6
|
|
EAP_SAKE_AT_SPI_S = 7
|
|
EAP_SAKE_AT_SPI_P = 8
|
|
EAP_SAKE_AT_ANY_ID_REQ = 9
|
|
EAP_SAKE_AT_PERM_ID_REQ = 10
|
|
EAP_SAKE_AT_ENCR_DATA = 128
|
|
EAP_SAKE_AT_IV = 129
|
|
EAP_SAKE_AT_PADDING = 130
|
|
EAP_SAKE_AT_NEXT_TMPID = 131
|
|
EAP_SAKE_AT_MSK_LIFE = 132
|
|
|
|
def test_eap_proto_sake(dev, apdev):
|
|
"""EAP-SAKE protocol tests"""
|
|
def sake_challenge(ctx):
|
|
logger.info("Test: Challenge subtype")
|
|
return struct.pack(">BBHBBBBBBLLLL", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 18,
|
|
EAP_TYPE_SAKE,
|
|
EAP_SAKE_VERSION, 0, EAP_SAKE_SUBTYPE_CHALLENGE,
|
|
EAP_SAKE_AT_RAND_S, 18, 0, 0, 0, 0)
|
|
|
|
def sake_handler(ctx, req):
|
|
logger.info("sake_handler - RX " + req.encode("hex"))
|
|
if 'num' not in ctx:
|
|
ctx['num'] = 0
|
|
ctx['num'] = ctx['num'] + 1
|
|
if 'id' not in ctx:
|
|
ctx['id'] = 1
|
|
ctx['id'] = (ctx['id'] + 1) % 256
|
|
|
|
if ctx['num'] == 1:
|
|
logger.info("Test: Missing payload")
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'], 4 + 1,
|
|
EAP_TYPE_SAKE)
|
|
|
|
if ctx['num'] == 2:
|
|
logger.info("Test: Identity subtype without any attributes")
|
|
return struct.pack(">BBHBBBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3,
|
|
EAP_TYPE_SAKE,
|
|
EAP_SAKE_VERSION, 0, EAP_SAKE_SUBTYPE_IDENTITY)
|
|
|
|
if ctx['num'] == 3:
|
|
logger.info("Test: Identity subtype")
|
|
return struct.pack(">BBHBBBBBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_SAKE,
|
|
EAP_SAKE_VERSION, 0, EAP_SAKE_SUBTYPE_IDENTITY,
|
|
EAP_SAKE_AT_ANY_ID_REQ, 4, 0)
|
|
if ctx['num'] == 4:
|
|
logger.info("Test: Identity subtype (different session id)")
|
|
return struct.pack(">BBHBBBBBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_SAKE,
|
|
EAP_SAKE_VERSION, 1, EAP_SAKE_SUBTYPE_IDENTITY,
|
|
EAP_SAKE_AT_PERM_ID_REQ, 4, 0)
|
|
|
|
if ctx['num'] == 5:
|
|
logger.info("Test: Identity subtype with too short attribute")
|
|
return struct.pack(">BBHBBBBBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 2,
|
|
EAP_TYPE_SAKE,
|
|
EAP_SAKE_VERSION, 0, EAP_SAKE_SUBTYPE_IDENTITY,
|
|
EAP_SAKE_AT_ANY_ID_REQ, 2)
|
|
|
|
if ctx['num'] == 6:
|
|
logger.info("Test: Identity subtype with truncated attribute")
|
|
return struct.pack(">BBHBBBBBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 2,
|
|
EAP_TYPE_SAKE,
|
|
EAP_SAKE_VERSION, 0, EAP_SAKE_SUBTYPE_IDENTITY,
|
|
EAP_SAKE_AT_ANY_ID_REQ, 4)
|
|
|
|
if ctx['num'] == 7:
|
|
logger.info("Test: Unknown subtype")
|
|
return struct.pack(">BBHBBBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3,
|
|
EAP_TYPE_SAKE,
|
|
EAP_SAKE_VERSION, 0, 123)
|
|
|
|
if ctx['num'] == 8:
|
|
logger.info("Test: Challenge subtype without any attributes")
|
|
return struct.pack(">BBHBBBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3,
|
|
EAP_TYPE_SAKE,
|
|
EAP_SAKE_VERSION, 0, EAP_SAKE_SUBTYPE_CHALLENGE)
|
|
|
|
if ctx['num'] == 9:
|
|
logger.info("Test: Challenge subtype with too short AT_RAND_S")
|
|
return struct.pack(">BBHBBBBBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 2,
|
|
EAP_TYPE_SAKE,
|
|
EAP_SAKE_VERSION, 0, EAP_SAKE_SUBTYPE_CHALLENGE,
|
|
EAP_SAKE_AT_RAND_S, 2)
|
|
|
|
if ctx['num'] == 10:
|
|
return sake_challenge(ctx)
|
|
if ctx['num'] == 11:
|
|
logger.info("Test: Unexpected Identity subtype")
|
|
return struct.pack(">BBHBBBBBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_SAKE,
|
|
EAP_SAKE_VERSION, 0, EAP_SAKE_SUBTYPE_IDENTITY,
|
|
EAP_SAKE_AT_ANY_ID_REQ, 4, 0)
|
|
|
|
if ctx['num'] == 12:
|
|
return sake_challenge(ctx)
|
|
if ctx['num'] == 13:
|
|
logger.info("Test: Unexpected Challenge subtype")
|
|
return struct.pack(">BBHBBBBBBLLLL", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 18,
|
|
EAP_TYPE_SAKE,
|
|
EAP_SAKE_VERSION, 0, EAP_SAKE_SUBTYPE_CHALLENGE,
|
|
EAP_SAKE_AT_RAND_S, 18, 0, 0, 0, 0)
|
|
|
|
if ctx['num'] == 14:
|
|
return sake_challenge(ctx)
|
|
if ctx['num'] == 15:
|
|
logger.info("Test: Confirm subtype without any attributes")
|
|
return struct.pack(">BBHBBBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3,
|
|
EAP_TYPE_SAKE,
|
|
EAP_SAKE_VERSION, 0, EAP_SAKE_SUBTYPE_CONFIRM)
|
|
|
|
if ctx['num'] == 16:
|
|
return sake_challenge(ctx)
|
|
if ctx['num'] == 17:
|
|
logger.info("Test: Confirm subtype with too short AT_MIC_S")
|
|
return struct.pack(">BBHBBBBBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 2,
|
|
EAP_TYPE_SAKE,
|
|
EAP_SAKE_VERSION, 0, EAP_SAKE_SUBTYPE_CONFIRM,
|
|
EAP_SAKE_AT_MIC_S, 2)
|
|
|
|
if ctx['num'] == 18:
|
|
logger.info("Test: Unexpected Confirm subtype")
|
|
return struct.pack(">BBHBBBBBBLLLL", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 18,
|
|
EAP_TYPE_SAKE,
|
|
EAP_SAKE_VERSION, 0, EAP_SAKE_SUBTYPE_CONFIRM,
|
|
EAP_SAKE_AT_MIC_S, 18, 0, 0, 0, 0)
|
|
|
|
if ctx['num'] == 19:
|
|
return sake_challenge(ctx)
|
|
if ctx['num'] == 20:
|
|
logger.info("Test: Confirm subtype with incorrect AT_MIC_S")
|
|
return struct.pack(">BBHBBBBBBLLLL", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 18,
|
|
EAP_TYPE_SAKE,
|
|
EAP_SAKE_VERSION, 0, EAP_SAKE_SUBTYPE_CONFIRM,
|
|
EAP_SAKE_AT_MIC_S, 18, 0, 0, 0, 0)
|
|
|
|
return sake_challenge(ctx)
|
|
|
|
srv = start_radius_server(sake_handler)
|
|
if srv is None:
|
|
return "skip"
|
|
|
|
try:
|
|
hapd = start_ap(apdev[0]['ifname'])
|
|
|
|
for i in range(0, 14):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="SAKE", identity="sake user",
|
|
password_hex="0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-PROPOSED-METHOD"], timeout=15)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP start")
|
|
time.sleep(0.1)
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
|
|
logger.info("Too short password")
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="SAKE", identity="sake user",
|
|
password_hex="0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcd",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-PROPOSED-METHOD"], timeout=15)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP start")
|
|
time.sleep(0.1)
|
|
finally:
|
|
stop_radius_server(srv)
|
|
|
|
def test_eap_proto_leap(dev, apdev):
|
|
"""EAP-LEAP protocol tests"""
|
|
def leap_handler(ctx, req):
|
|
logger.info("leap_handler - RX " + req.encode("hex"))
|
|
if 'num' not in ctx:
|
|
ctx['num'] = 0
|
|
ctx['num'] = ctx['num'] + 1
|
|
if 'id' not in ctx:
|
|
ctx['id'] = 1
|
|
ctx['id'] = (ctx['id'] + 1) % 256
|
|
|
|
if ctx['num'] == 1:
|
|
logger.info("Test: Missing payload")
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1,
|
|
EAP_TYPE_LEAP)
|
|
|
|
if ctx['num'] == 2:
|
|
logger.info("Test: Unexpected version")
|
|
return struct.pack(">BBHBBBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3,
|
|
EAP_TYPE_LEAP,
|
|
0, 0, 0)
|
|
|
|
if ctx['num'] == 3:
|
|
logger.info("Test: Invalid challenge length")
|
|
return struct.pack(">BBHBBBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3,
|
|
EAP_TYPE_LEAP,
|
|
1, 0, 0)
|
|
|
|
if ctx['num'] == 4:
|
|
logger.info("Test: Truncated challenge")
|
|
return struct.pack(">BBHBBBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3,
|
|
EAP_TYPE_LEAP,
|
|
1, 0, 8)
|
|
|
|
if ctx['num'] == 5:
|
|
logger.info("Test: Valid challenge")
|
|
return struct.pack(">BBHBBBBLL", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8,
|
|
EAP_TYPE_LEAP,
|
|
1, 0, 8, 0, 0)
|
|
if ctx['num'] == 6:
|
|
logger.info("Test: Missing payload in Response")
|
|
return struct.pack(">BBHB", EAP_CODE_RESPONSE, ctx['id'],
|
|
4 + 1,
|
|
EAP_TYPE_LEAP)
|
|
|
|
if ctx['num'] == 7:
|
|
logger.info("Test: Valid challenge")
|
|
return struct.pack(">BBHBBBBLL", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8,
|
|
EAP_TYPE_LEAP,
|
|
1, 0, 8, 0, 0)
|
|
if ctx['num'] == 8:
|
|
logger.info("Test: Unexpected version in Response")
|
|
return struct.pack(">BBHBBBB", EAP_CODE_RESPONSE, ctx['id'],
|
|
4 + 1 + 3,
|
|
EAP_TYPE_LEAP,
|
|
0, 0, 8)
|
|
|
|
if ctx['num'] == 9:
|
|
logger.info("Test: Valid challenge")
|
|
return struct.pack(">BBHBBBBLL", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8,
|
|
EAP_TYPE_LEAP,
|
|
1, 0, 8, 0, 0)
|
|
if ctx['num'] == 10:
|
|
logger.info("Test: Invalid challenge length in Response")
|
|
return struct.pack(">BBHBBBB", EAP_CODE_RESPONSE, ctx['id'],
|
|
4 + 1 + 3,
|
|
EAP_TYPE_LEAP,
|
|
1, 0, 0)
|
|
|
|
if ctx['num'] == 11:
|
|
logger.info("Test: Valid challenge")
|
|
return struct.pack(">BBHBBBBLL", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8,
|
|
EAP_TYPE_LEAP,
|
|
1, 0, 8, 0, 0)
|
|
if ctx['num'] == 12:
|
|
logger.info("Test: Truncated challenge in Response")
|
|
return struct.pack(">BBHBBBB", EAP_CODE_RESPONSE, ctx['id'],
|
|
4 + 1 + 3,
|
|
EAP_TYPE_LEAP,
|
|
1, 0, 24)
|
|
|
|
if ctx['num'] == 13:
|
|
logger.info("Test: Valid challenge")
|
|
return struct.pack(">BBHBBBBLL", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8,
|
|
EAP_TYPE_LEAP,
|
|
1, 0, 8, 0, 0)
|
|
if ctx['num'] == 14:
|
|
logger.info("Test: Invalid challange value in Response")
|
|
return struct.pack(">BBHBBBB6L", EAP_CODE_RESPONSE, ctx['id'],
|
|
4 + 1 + 3 + 24,
|
|
EAP_TYPE_LEAP,
|
|
1, 0, 24,
|
|
0, 0, 0, 0, 0, 0)
|
|
|
|
if ctx['num'] == 15:
|
|
logger.info("Test: Valid challenge")
|
|
return struct.pack(">BBHBBBBLL", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8,
|
|
EAP_TYPE_LEAP,
|
|
1, 0, 8, 0, 0)
|
|
if ctx['num'] == 16:
|
|
logger.info("Test: Valid challange value in Response")
|
|
return struct.pack(">BBHBBBB24B", EAP_CODE_RESPONSE, ctx['id'],
|
|
4 + 1 + 3 + 24,
|
|
EAP_TYPE_LEAP,
|
|
1, 0, 24,
|
|
0x48, 0x4e, 0x46, 0xe3, 0x88, 0x49, 0x46, 0xbd,
|
|
0x28, 0x48, 0xf8, 0x53, 0x82, 0x50, 0x00, 0x04,
|
|
0x93, 0x50, 0x30, 0xd7, 0x25, 0xea, 0x5f, 0x66)
|
|
|
|
if ctx['num'] == 17:
|
|
logger.info("Test: Valid challenge")
|
|
return struct.pack(">BBHBBBBLL", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8,
|
|
EAP_TYPE_LEAP,
|
|
1, 0, 8, 0, 0)
|
|
if ctx['num'] == 18:
|
|
logger.info("Test: Success")
|
|
return struct.pack(">BBHB", EAP_CODE_SUCCESS, ctx['id'],
|
|
4 + 1,
|
|
EAP_TYPE_LEAP)
|
|
# hostapd will drop the next frame in the sequence
|
|
|
|
if ctx['num'] == 19:
|
|
logger.info("Test: Valid challenge")
|
|
return struct.pack(">BBHBBBBLL", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8,
|
|
EAP_TYPE_LEAP,
|
|
1, 0, 8, 0, 0)
|
|
if ctx['num'] == 20:
|
|
logger.info("Test: Failure")
|
|
return struct.pack(">BBHB", EAP_CODE_FAILURE, ctx['id'],
|
|
4 + 1,
|
|
EAP_TYPE_LEAP)
|
|
|
|
return None
|
|
|
|
srv = start_radius_server(leap_handler)
|
|
if srv is None:
|
|
return "skip"
|
|
|
|
try:
|
|
hapd = start_ap(apdev[0]['ifname'])
|
|
|
|
for i in range(0, 12):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="LEAP", identity="user", password="password",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-PROPOSED-METHOD"], timeout=15)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP start")
|
|
time.sleep(0.1)
|
|
if i == 10:
|
|
logger.info("Wait for additional roundtrip")
|
|
time.sleep(1)
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
finally:
|
|
stop_radius_server(srv)
|
|
|
|
def test_eap_proto_md5(dev, apdev):
|
|
"""EAP-MD5 protocol tests"""
|
|
def md5_handler(ctx, req):
|
|
logger.info("md5_handler - RX " + req.encode("hex"))
|
|
if 'num' not in ctx:
|
|
ctx['num'] = 0
|
|
ctx['num'] = ctx['num'] + 1
|
|
if 'id' not in ctx:
|
|
ctx['id'] = 1
|
|
ctx['id'] = (ctx['id'] + 1) % 256
|
|
|
|
if ctx['num'] == 1:
|
|
logger.info("Test: Missing payload")
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1,
|
|
EAP_TYPE_MD5)
|
|
|
|
if ctx['num'] == 2:
|
|
logger.info("Test: Zero-length challenge")
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_MD5,
|
|
0)
|
|
|
|
if ctx['num'] == 3:
|
|
logger.info("Test: Truncated challenge")
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_MD5,
|
|
1)
|
|
|
|
if ctx['num'] == 4:
|
|
logger.info("Test: Shortest possible challenge and name")
|
|
return struct.pack(">BBHBBBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3,
|
|
EAP_TYPE_MD5,
|
|
1, 0xaa, ord('n'))
|
|
|
|
return None
|
|
|
|
srv = start_radius_server(md5_handler)
|
|
if srv is None:
|
|
return "skip"
|
|
|
|
try:
|
|
hapd = start_ap(apdev[0]['ifname'])
|
|
|
|
for i in range(0, 4):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="MD5", identity="user", password="password",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-PROPOSED-METHOD"], timeout=15)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP start")
|
|
time.sleep(0.1)
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
finally:
|
|
stop_radius_server(srv)
|
|
|
|
def test_eap_proto_otp(dev, apdev):
|
|
"""EAP-OTP protocol tests"""
|
|
def otp_handler(ctx, req):
|
|
logger.info("otp_handler - RX " + req.encode("hex"))
|
|
if 'num' not in ctx:
|
|
ctx['num'] = 0
|
|
ctx['num'] = ctx['num'] + 1
|
|
if 'id' not in ctx:
|
|
ctx['id'] = 1
|
|
ctx['id'] = (ctx['id'] + 1) % 256
|
|
|
|
if ctx['num'] == 1:
|
|
logger.info("Test: Empty payload")
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1,
|
|
EAP_TYPE_OTP)
|
|
if ctx['num'] == 2:
|
|
logger.info("Test: Success")
|
|
return struct.pack(">BBH", EAP_CODE_SUCCESS, ctx['id'],
|
|
4)
|
|
|
|
if ctx['num'] == 3:
|
|
logger.info("Test: Challenge included")
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_OTP,
|
|
ord('A'))
|
|
if ctx['num'] == 4:
|
|
logger.info("Test: Success")
|
|
return struct.pack(">BBH", EAP_CODE_SUCCESS, ctx['id'],
|
|
4)
|
|
|
|
return None
|
|
|
|
srv = start_radius_server(otp_handler)
|
|
if srv is None:
|
|
return "skip"
|
|
|
|
try:
|
|
hapd = start_ap(apdev[0]['ifname'])
|
|
|
|
for i in range(0, 1):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="OTP", identity="user", password="password",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-PROPOSED-METHOD"],
|
|
timeout=15)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP start")
|
|
time.sleep(0.1)
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="OTP", identity="user", wait_connect=False)
|
|
ev = dev[0].wait_event(["CTRL-REQ-OTP"])
|
|
if ev is None:
|
|
raise Exception("Request for password timed out")
|
|
id = ev.split(':')[0].split('-')[-1]
|
|
dev[0].request("CTRL-RSP-OTP-" + id + ":password")
|
|
ev = dev[0].wait_event("CTRL-EVENT-EAP-SUCCESS")
|
|
if ev is None:
|
|
raise Exception("Success not reported")
|
|
finally:
|
|
stop_radius_server(srv)
|
|
|
|
EAP_GPSK_OPCODE_GPSK_1 = 1
|
|
EAP_GPSK_OPCODE_GPSK_2 = 2
|
|
EAP_GPSK_OPCODE_GPSK_3 = 3
|
|
EAP_GPSK_OPCODE_GPSK_4 = 4
|
|
EAP_GPSK_OPCODE_FAIL = 5
|
|
EAP_GPSK_OPCODE_PROTECTED_FAIL = 6
|
|
|
|
def test_eap_proto_gpsk(dev, apdev):
|
|
"""EAP-GPSK protocol tests"""
|
|
def gpsk_handler(ctx, req):
|
|
logger.info("gpsk_handler - RX " + req.encode("hex"))
|
|
if 'num' not in ctx:
|
|
ctx['num'] = 0
|
|
ctx['num'] = ctx['num'] + 1
|
|
if 'id' not in ctx:
|
|
ctx['id'] = 1
|
|
ctx['id'] = (ctx['id'] + 1) % 256
|
|
|
|
idx = 0
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Missing payload")
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1,
|
|
EAP_TYPE_GPSK)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unknown opcode")
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_GPSK,
|
|
255)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unexpected GPSK-3")
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_GPSK,
|
|
EAP_GPSK_OPCODE_GPSK_3)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: GPSK-1 Too short GPSK-1")
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_GPSK,
|
|
EAP_GPSK_OPCODE_GPSK_1)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: GPSK-1 Truncated ID_Server")
|
|
return struct.pack(">BBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 2,
|
|
EAP_TYPE_GPSK,
|
|
EAP_GPSK_OPCODE_GPSK_1, 1)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: GPSK-1 Missing RAND_Server")
|
|
return struct.pack(">BBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 2,
|
|
EAP_TYPE_GPSK,
|
|
EAP_GPSK_OPCODE_GPSK_1, 0)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: GPSK-1 Missing CSuite_List")
|
|
return struct.pack(">BBHBBH8L", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 2 + 32,
|
|
EAP_TYPE_GPSK,
|
|
EAP_GPSK_OPCODE_GPSK_1, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: GPSK-1 Truncated CSuite_List")
|
|
return struct.pack(">BBHBBH8LH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 2 + 32 + 2,
|
|
EAP_TYPE_GPSK,
|
|
EAP_GPSK_OPCODE_GPSK_1, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0,
|
|
1)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: GPSK-1 Empty CSuite_List")
|
|
return struct.pack(">BBHBBH8LH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 2 + 32 + 2,
|
|
EAP_TYPE_GPSK,
|
|
EAP_GPSK_OPCODE_GPSK_1, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0,
|
|
0)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: GPSK-1 Invalid CSuite_List")
|
|
return struct.pack(">BBHBBH8LHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 2 + 32 + 2 + 1,
|
|
EAP_TYPE_GPSK,
|
|
EAP_GPSK_OPCODE_GPSK_1, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0,
|
|
1, 0)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: GPSK-1 No supported CSuite")
|
|
return struct.pack(">BBHBBH8LHLH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 2 + 32 + 2 + 6,
|
|
EAP_TYPE_GPSK,
|
|
EAP_GPSK_OPCODE_GPSK_1, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0,
|
|
6, 0, 0)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: GPSK-1 Supported CSuite")
|
|
return struct.pack(">BBHBBH8LHLH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 2 + 32 + 2 + 6,
|
|
EAP_TYPE_GPSK,
|
|
EAP_GPSK_OPCODE_GPSK_1, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0,
|
|
6, 0, 1)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unexpected GPSK-1")
|
|
return struct.pack(">BBHBBH8LHLH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 2 + 32 + 2 + 6,
|
|
EAP_TYPE_GPSK,
|
|
EAP_GPSK_OPCODE_GPSK_1, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0,
|
|
6, 0, 1)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: GPSK-1 Supported CSuite but too short key")
|
|
return struct.pack(">BBHBBH8LHLH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 2 + 32 + 2 + 6,
|
|
EAP_TYPE_GPSK,
|
|
EAP_GPSK_OPCODE_GPSK_1, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0,
|
|
6, 0, 1)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: GPSK-1 Supported CSuite")
|
|
return struct.pack(">BBHBBH8LHLH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 2 + 32 + 2 + 6,
|
|
EAP_TYPE_GPSK,
|
|
EAP_GPSK_OPCODE_GPSK_1, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0,
|
|
6, 0, 1)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Too short GPSK-3")
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_GPSK,
|
|
EAP_GPSK_OPCODE_GPSK_3)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: GPSK-1 Supported CSuite")
|
|
return struct.pack(">BBHBBH8LHLH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 2 + 32 + 2 + 6,
|
|
EAP_TYPE_GPSK,
|
|
EAP_GPSK_OPCODE_GPSK_1, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0,
|
|
6, 0, 1)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: GPSK-3 Mismatch in RAND_Peer")
|
|
return struct.pack(">BBHBB8L", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 32,
|
|
EAP_TYPE_GPSK,
|
|
EAP_GPSK_OPCODE_GPSK_3,
|
|
0, 0, 0, 0, 0, 0, 0, 0)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: GPSK-1 Supported CSuite")
|
|
return struct.pack(">BBHBBH8LHLH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 2 + 32 + 2 + 6,
|
|
EAP_TYPE_GPSK,
|
|
EAP_GPSK_OPCODE_GPSK_1, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0,
|
|
6, 0, 1)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: GPSK-3 Missing RAND_Server")
|
|
msg = struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 32,
|
|
EAP_TYPE_GPSK,
|
|
EAP_GPSK_OPCODE_GPSK_3)
|
|
msg += req[14:46]
|
|
return msg
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: GPSK-1 Supported CSuite")
|
|
return struct.pack(">BBHBBH8LHLH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 2 + 32 + 2 + 6,
|
|
EAP_TYPE_GPSK,
|
|
EAP_GPSK_OPCODE_GPSK_1, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0,
|
|
6, 0, 1)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: GPSK-3 Mismatch in RAND_Server")
|
|
msg = struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 32 + 32,
|
|
EAP_TYPE_GPSK,
|
|
EAP_GPSK_OPCODE_GPSK_3)
|
|
msg += req[14:46]
|
|
msg += struct.pack(">8L", 1, 1, 1, 1, 1, 1, 1, 1)
|
|
return msg
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: GPSK-1 Supported CSuite")
|
|
return struct.pack(">BBHBBH8LHLH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 2 + 32 + 2 + 6,
|
|
EAP_TYPE_GPSK,
|
|
EAP_GPSK_OPCODE_GPSK_1, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0,
|
|
6, 0, 1)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: GPSK-3 Missing ID_Server")
|
|
msg = struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 32 + 32,
|
|
EAP_TYPE_GPSK,
|
|
EAP_GPSK_OPCODE_GPSK_3)
|
|
msg += req[14:46]
|
|
msg += struct.pack(">8L", 0, 0, 0, 0, 0, 0, 0, 0)
|
|
return msg
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: GPSK-1 Supported CSuite")
|
|
return struct.pack(">BBHBBH8LHLH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 2 + 32 + 2 + 6,
|
|
EAP_TYPE_GPSK,
|
|
EAP_GPSK_OPCODE_GPSK_1, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0,
|
|
6, 0, 1)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: GPSK-3 Truncated ID_Server")
|
|
msg = struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 32 + 32 + 2,
|
|
EAP_TYPE_GPSK,
|
|
EAP_GPSK_OPCODE_GPSK_3)
|
|
msg += req[14:46]
|
|
msg += struct.pack(">8LH", 0, 0, 0, 0, 0, 0, 0, 0, 1)
|
|
return msg
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: GPSK-1 Supported CSuite")
|
|
return struct.pack(">BBHBBH8LHLH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 2 + 32 + 2 + 6,
|
|
EAP_TYPE_GPSK,
|
|
EAP_GPSK_OPCODE_GPSK_1, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0,
|
|
6, 0, 1)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: GPSK-3 Mismatch in ID_Server")
|
|
msg = struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 32 + 32 + 3,
|
|
EAP_TYPE_GPSK,
|
|
EAP_GPSK_OPCODE_GPSK_3)
|
|
msg += req[14:46]
|
|
msg += struct.pack(">8LHB", 0, 0, 0, 0, 0, 0, 0, 0, 1, ord('B'))
|
|
return msg
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: GPSK-1 Supported CSuite")
|
|
return struct.pack(">BBHBBHB8LHLH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 3 + 32 + 2 + 6,
|
|
EAP_TYPE_GPSK,
|
|
EAP_GPSK_OPCODE_GPSK_1, 1, ord('A'),
|
|
0, 0, 0, 0, 0, 0, 0, 0,
|
|
6, 0, 1)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: GPSK-3 Mismatch in ID_Server (same length)")
|
|
msg = struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 32 + 32 + 3,
|
|
EAP_TYPE_GPSK,
|
|
EAP_GPSK_OPCODE_GPSK_3)
|
|
msg += req[15:47]
|
|
msg += struct.pack(">8LHB", 0, 0, 0, 0, 0, 0, 0, 0, 1, ord('B'))
|
|
return msg
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: GPSK-1 Supported CSuite")
|
|
return struct.pack(">BBHBBH8LHLH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 2 + 32 + 2 + 6,
|
|
EAP_TYPE_GPSK,
|
|
EAP_GPSK_OPCODE_GPSK_1, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0,
|
|
6, 0, 1)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: GPSK-3 Missing CSuite_Sel")
|
|
msg = struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 32 + 32 + 2,
|
|
EAP_TYPE_GPSK,
|
|
EAP_GPSK_OPCODE_GPSK_3)
|
|
msg += req[14:46]
|
|
msg += struct.pack(">8LH", 0, 0, 0, 0, 0, 0, 0, 0, 0)
|
|
return msg
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: GPSK-1 Supported CSuite")
|
|
return struct.pack(">BBHBBH8LHLH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 2 + 32 + 2 + 6,
|
|
EAP_TYPE_GPSK,
|
|
EAP_GPSK_OPCODE_GPSK_1, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0,
|
|
6, 0, 1)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: GPSK-3 Mismatch in CSuite_Sel")
|
|
msg = struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 32 + 32 + 2 + 6,
|
|
EAP_TYPE_GPSK,
|
|
EAP_GPSK_OPCODE_GPSK_3)
|
|
msg += req[14:46]
|
|
msg += struct.pack(">8LHLH", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2)
|
|
return msg
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: GPSK-1 Supported CSuite")
|
|
return struct.pack(">BBHBBH8LHLH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 2 + 32 + 2 + 6,
|
|
EAP_TYPE_GPSK,
|
|
EAP_GPSK_OPCODE_GPSK_1, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0,
|
|
6, 0, 1)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: GPSK-3 Missing len(PD_Payload_Block)")
|
|
msg = struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 32 + 32 + 2 + 6,
|
|
EAP_TYPE_GPSK,
|
|
EAP_GPSK_OPCODE_GPSK_3)
|
|
msg += req[14:46]
|
|
msg += struct.pack(">8LHLH", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1)
|
|
return msg
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: GPSK-1 Supported CSuite")
|
|
return struct.pack(">BBHBBH8LHLH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 2 + 32 + 2 + 6,
|
|
EAP_TYPE_GPSK,
|
|
EAP_GPSK_OPCODE_GPSK_1, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0,
|
|
6, 0, 1)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: GPSK-3 Truncated PD_Payload_Block")
|
|
msg = struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 32 + 32 + 2 + 6 + 2,
|
|
EAP_TYPE_GPSK,
|
|
EAP_GPSK_OPCODE_GPSK_3)
|
|
msg += req[14:46]
|
|
msg += struct.pack(">8LHLHH", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1)
|
|
return msg
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: GPSK-1 Supported CSuite")
|
|
return struct.pack(">BBHBBH8LHLH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 2 + 32 + 2 + 6,
|
|
EAP_TYPE_GPSK,
|
|
EAP_GPSK_OPCODE_GPSK_1, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0,
|
|
6, 0, 1)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: GPSK-3 Missing MAC")
|
|
msg = struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 32 + 32 + 2 + 6 + 3,
|
|
EAP_TYPE_GPSK,
|
|
EAP_GPSK_OPCODE_GPSK_3)
|
|
msg += req[14:46]
|
|
msg += struct.pack(">8LHLHHB",
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 123)
|
|
return msg
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: GPSK-1 Supported CSuite")
|
|
return struct.pack(">BBHBBH8LHLH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 2 + 32 + 2 + 6,
|
|
EAP_TYPE_GPSK,
|
|
EAP_GPSK_OPCODE_GPSK_1, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0,
|
|
6, 0, 1)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: GPSK-3 Incorrect MAC")
|
|
msg = struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 32 + 32 + 2 + 6 + 3 + 16,
|
|
EAP_TYPE_GPSK,
|
|
EAP_GPSK_OPCODE_GPSK_3)
|
|
msg += req[14:46]
|
|
msg += struct.pack(">8LHLHHB4L",
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 123,
|
|
0, 0, 0, 0)
|
|
return msg
|
|
|
|
return None
|
|
|
|
srv = start_radius_server(gpsk_handler)
|
|
if srv is None:
|
|
return "skip"
|
|
|
|
try:
|
|
hapd = start_ap(apdev[0]['ifname'])
|
|
|
|
for i in range(0, 27):
|
|
if i == 12:
|
|
pw = "short"
|
|
else:
|
|
pw = "abcdefghijklmnop0123456789abcdef"
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="GPSK", identity="user", password=pw,
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-PROPOSED-METHOD"],
|
|
timeout=15)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP start")
|
|
time.sleep(0.05)
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
finally:
|
|
stop_radius_server(srv)
|
|
|
|
EAP_EKE_ID = 1
|
|
EAP_EKE_COMMIT = 2
|
|
EAP_EKE_CONFIRM = 3
|
|
EAP_EKE_FAILURE = 4
|
|
|
|
def test_eap_proto_eke(dev, apdev):
|
|
"""EAP-EKE protocol tests"""
|
|
def eke_handler(ctx, req):
|
|
logger.info("eke_handler - RX " + req.encode("hex"))
|
|
if 'num' not in ctx:
|
|
ctx['num'] = 0
|
|
ctx['num'] = ctx['num'] + 1
|
|
if 'id' not in ctx:
|
|
ctx['id'] = 1
|
|
ctx['id'] = (ctx['id'] + 1) % 256
|
|
|
|
idx = 0
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Missing payload")
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1,
|
|
EAP_TYPE_EKE)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unknown exchange")
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_EKE,
|
|
255)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: No NumProposals in EAP-EKE-ID/Request")
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_EKE,
|
|
EAP_EKE_ID)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: EAP-Failure")
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: NumProposals=0 in EAP-EKE-ID/Request")
|
|
return struct.pack(">BBHBBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 1,
|
|
EAP_TYPE_EKE,
|
|
EAP_EKE_ID,
|
|
0)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: EAP-Failure")
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Truncated Proposals list in EAP-EKE-ID/Request")
|
|
return struct.pack(">BBHBBBB4B", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 2 + 4,
|
|
EAP_TYPE_EKE,
|
|
EAP_EKE_ID,
|
|
2, 0, 0, 0, 0, 0)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: EAP-Failure")
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unsupported proposals in EAP-EKE-ID/Request")
|
|
return struct.pack(">BBHBBBB4B4B4B4B", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 2 + 4 * 4,
|
|
EAP_TYPE_EKE,
|
|
EAP_EKE_ID,
|
|
4, 0,
|
|
0, 0, 0, 0,
|
|
3, 0, 0, 0,
|
|
3, 1, 0, 0,
|
|
3, 1, 1, 0)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: EAP-Failure")
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Missing IDType/Identity in EAP-EKE-ID/Request")
|
|
return struct.pack(">BBHBBBB4B4B4B4B4B",
|
|
EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 2 + 5 * 4,
|
|
EAP_TYPE_EKE,
|
|
EAP_EKE_ID,
|
|
5, 0,
|
|
0, 0, 0, 0,
|
|
3, 0, 0, 0,
|
|
3, 1, 0, 0,
|
|
3, 1, 1, 0,
|
|
3, 1, 1, 1)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: EAP-Failure")
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Valid EAP-EKE-ID/Request")
|
|
return struct.pack(">BBHBBBB4BB",
|
|
EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 2 + 4 + 1,
|
|
EAP_TYPE_EKE,
|
|
EAP_EKE_ID,
|
|
1, 0,
|
|
3, 1, 1, 1,
|
|
255)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unexpected EAP-EKE-ID/Request")
|
|
return struct.pack(">BBHBBBB4BB",
|
|
EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 2 + 4 + 1,
|
|
EAP_TYPE_EKE,
|
|
EAP_EKE_ID,
|
|
1, 0,
|
|
3, 1, 1, 1,
|
|
255)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: EAP-Failure")
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Valid EAP-EKE-ID/Request")
|
|
return struct.pack(">BBHBBBB4BB",
|
|
EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 2 + 4 + 1,
|
|
EAP_TYPE_EKE,
|
|
EAP_EKE_ID,
|
|
1, 0,
|
|
3, 1, 1, 1,
|
|
255)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unexpected EAP-EKE-Confirm/Request")
|
|
return struct.pack(">BBHBB",
|
|
EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_EKE,
|
|
EAP_EKE_CONFIRM)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: EAP-Failure")
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Too short EAP-EKE-Failure/Request")
|
|
return struct.pack(">BBHBB",
|
|
EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_EKE,
|
|
EAP_EKE_FAILURE)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: EAP-Failure")
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unexpected EAP-EKE-Commit/Request")
|
|
return struct.pack(">BBHBB",
|
|
EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_EKE,
|
|
EAP_EKE_COMMIT)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: EAP-Failure")
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Valid EAP-EKE-ID/Request")
|
|
return struct.pack(">BBHBBBB4BB",
|
|
EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 2 + 4 + 1,
|
|
EAP_TYPE_EKE,
|
|
EAP_EKE_ID,
|
|
1, 0,
|
|
3, 1, 1, 1,
|
|
255)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Too short EAP-EKE-Commit/Request")
|
|
return struct.pack(">BBHBB",
|
|
EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_EKE,
|
|
EAP_EKE_COMMIT)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: EAP-Failure")
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Valid EAP-EKE-ID/Request")
|
|
return struct.pack(">BBHBBBB4BB",
|
|
EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 2 + 4 + 1,
|
|
EAP_TYPE_EKE,
|
|
EAP_EKE_ID,
|
|
1, 0,
|
|
1, 1, 1, 1,
|
|
255)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: All zeroes DHComponent_S and empty CBvalue in EAP-EKE-Commit/Request")
|
|
return struct.pack(">BBHBB4L32L",
|
|
EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 16 + 128,
|
|
EAP_TYPE_EKE,
|
|
EAP_EKE_COMMIT,
|
|
0, 0, 0, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Too short EAP-EKE-Confirm/Request")
|
|
return struct.pack(">BBHBB",
|
|
EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_EKE,
|
|
EAP_EKE_CONFIRM)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: EAP-Failure")
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Valid EAP-EKE-ID/Request")
|
|
return struct.pack(">BBHBBBB4BB",
|
|
EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 2 + 4 + 1,
|
|
EAP_TYPE_EKE,
|
|
EAP_EKE_ID,
|
|
1, 0,
|
|
1, 1, 1, 1,
|
|
255)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: All zeroes DHComponent_S and empty CBvalue in EAP-EKE-Commit/Request")
|
|
return struct.pack(">BBHBB4L32L",
|
|
EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 16 + 128,
|
|
EAP_TYPE_EKE,
|
|
EAP_EKE_COMMIT,
|
|
0, 0, 0, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Invalid PNonce_PS and Auth_S values in EAP-EKE-Confirm/Request")
|
|
return struct.pack(">BBHBB4L8L5L5L",
|
|
EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 16 + 2 * 16 + 20 + 20,
|
|
EAP_TYPE_EKE,
|
|
EAP_EKE_CONFIRM,
|
|
0, 0, 0, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0,
|
|
0, 0, 0, 0, 0,
|
|
0, 0, 0, 0, 0)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: EAP-Failure")
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
return None
|
|
|
|
srv = start_radius_server(eke_handler)
|
|
if srv is None:
|
|
return "skip"
|
|
|
|
try:
|
|
hapd = start_ap(apdev[0]['ifname'])
|
|
|
|
for i in range(0, 14):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="EKE", identity="user", password="password",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-PROPOSED-METHOD"],
|
|
timeout=15)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP start")
|
|
if i in [ 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13 ]:
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-FAILURE"],
|
|
timeout=10)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP failure")
|
|
else:
|
|
time.sleep(0.05)
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].dump_monitor()
|
|
finally:
|
|
stop_radius_server(srv)
|
|
|
|
EAP_PAX_OP_STD_1 = 0x01
|
|
EAP_PAX_OP_STD_2 = 0x02
|
|
EAP_PAX_OP_STD_3 = 0x03
|
|
EAP_PAX_OP_SEC_1 = 0x11
|
|
EAP_PAX_OP_SEC_2 = 0x12
|
|
EAP_PAX_OP_SEC_3 = 0x13
|
|
EAP_PAX_OP_SEC_4 = 0x14
|
|
EAP_PAX_OP_SEC_5 = 0x15
|
|
EAP_PAX_OP_ACK = 0x21
|
|
|
|
EAP_PAX_FLAGS_MF = 0x01
|
|
EAP_PAX_FLAGS_CE = 0x02
|
|
EAP_PAX_FLAGS_AI = 0x04
|
|
|
|
EAP_PAX_MAC_HMAC_SHA1_128 = 0x01
|
|
EAP_PAX_HMAC_SHA256_128 = 0x02
|
|
|
|
EAP_PAX_DH_GROUP_NONE = 0x00
|
|
EAP_PAX_DH_GROUP_2048_MODP = 0x01
|
|
EAP_PAX_DH_GROUP_3072_MODP = 0x02
|
|
EAP_PAX_DH_GROUP_NIST_ECC_P_256 = 0x03
|
|
|
|
EAP_PAX_PUBLIC_KEY_NONE = 0x00
|
|
EAP_PAX_PUBLIC_KEY_RSAES_OAEP = 0x01
|
|
EAP_PAX_PUBLIC_KEY_RSA_PKCS1_V1_5 = 0x02
|
|
EAP_PAX_PUBLIC_KEY_EL_GAMAL_NIST_ECC = 0x03
|
|
|
|
EAP_PAX_ADE_VENDOR_SPECIFIC = 0x01
|
|
EAP_PAX_ADE_CLIENT_CHANNEL_BINDING = 0x02
|
|
EAP_PAX_ADE_SERVER_CHANNEL_BINDING = 0x03
|
|
|
|
def test_eap_proto_pax(dev, apdev):
|
|
"""EAP-PAX protocol tests"""
|
|
def pax_std_1(ctx):
|
|
logger.info("Test: STD-1")
|
|
ctx['id'] = 10
|
|
return struct.pack(">BBHBBBBBBH8L16B", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 5 + 2 + 32 + 16,
|
|
EAP_TYPE_PAX,
|
|
EAP_PAX_OP_STD_1, 0, EAP_PAX_MAC_HMAC_SHA1_128,
|
|
EAP_PAX_DH_GROUP_NONE, EAP_PAX_PUBLIC_KEY_NONE,
|
|
32, 0, 0, 0, 0, 0, 0, 0, 0,
|
|
0x16, 0xc9, 0x08, 0x9d, 0x98, 0xa5, 0x6e, 0x1f,
|
|
0xf0, 0xac, 0xcf, 0xc4, 0x66, 0xcd, 0x2d, 0xbf)
|
|
|
|
def pax_handler(ctx, req):
|
|
logger.info("pax_handler - RX " + req.encode("hex"))
|
|
if 'num' not in ctx:
|
|
ctx['num'] = 0
|
|
ctx['num'] = ctx['num'] + 1
|
|
if 'id' not in ctx:
|
|
ctx['id'] = 1
|
|
ctx['id'] = (ctx['id'] + 1) % 256
|
|
|
|
idx = 0
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Missing payload")
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1,
|
|
EAP_TYPE_PAX)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Minimum length payload")
|
|
return struct.pack(">BBHB4L", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 16,
|
|
EAP_TYPE_PAX,
|
|
0, 0, 0, 0)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unsupported MAC ID")
|
|
return struct.pack(">BBHBBBBBB4L", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 5 + 16,
|
|
EAP_TYPE_PAX,
|
|
EAP_PAX_OP_STD_1, 0, 255, EAP_PAX_DH_GROUP_NONE,
|
|
EAP_PAX_PUBLIC_KEY_NONE,
|
|
0, 0, 0, 0)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unsupported DH Group ID")
|
|
return struct.pack(">BBHBBBBBB4L", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 5 + 16,
|
|
EAP_TYPE_PAX,
|
|
EAP_PAX_OP_STD_1, 0, EAP_PAX_MAC_HMAC_SHA1_128,
|
|
255, EAP_PAX_PUBLIC_KEY_NONE,
|
|
0, 0, 0, 0)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unsupported Public Key ID")
|
|
return struct.pack(">BBHBBBBBB4L", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 5 + 16,
|
|
EAP_TYPE_PAX,
|
|
EAP_PAX_OP_STD_1, 0, EAP_PAX_MAC_HMAC_SHA1_128,
|
|
EAP_PAX_DH_GROUP_NONE, 255,
|
|
0, 0, 0, 0)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: More fragments")
|
|
return struct.pack(">BBHBBBBBB4L", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 5 + 16,
|
|
EAP_TYPE_PAX,
|
|
EAP_PAX_OP_STD_1, EAP_PAX_FLAGS_MF,
|
|
EAP_PAX_MAC_HMAC_SHA1_128,
|
|
EAP_PAX_DH_GROUP_NONE, EAP_PAX_PUBLIC_KEY_NONE,
|
|
0, 0, 0, 0)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Invalid ICV")
|
|
return struct.pack(">BBHBBBBBB4L", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 5 + 16,
|
|
EAP_TYPE_PAX,
|
|
EAP_PAX_OP_STD_1, 0, EAP_PAX_MAC_HMAC_SHA1_128,
|
|
EAP_PAX_DH_GROUP_NONE, EAP_PAX_PUBLIC_KEY_NONE,
|
|
0, 0, 0, 0)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Invalid ICV in short frame")
|
|
return struct.pack(">BBHBBBBBB3L", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 5 + 12,
|
|
EAP_TYPE_PAX,
|
|
EAP_PAX_OP_STD_1, 0, EAP_PAX_MAC_HMAC_SHA1_128,
|
|
EAP_PAX_DH_GROUP_NONE, EAP_PAX_PUBLIC_KEY_NONE,
|
|
0, 0, 0)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Correct ICV - unsupported op_code")
|
|
ctx['id'] = 10
|
|
return struct.pack(">BBHBBBBBB16B", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 5 + 16,
|
|
EAP_TYPE_PAX,
|
|
255, 0, EAP_PAX_MAC_HMAC_SHA1_128,
|
|
EAP_PAX_DH_GROUP_NONE, EAP_PAX_PUBLIC_KEY_NONE,
|
|
0x90, 0x78, 0x97, 0x38, 0x29, 0x94, 0x32, 0xd4,
|
|
0x81, 0x27, 0xe0, 0xf6, 0x3b, 0x0d, 0xb2, 0xb2)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Correct ICV - CE flag in STD-1")
|
|
ctx['id'] = 10
|
|
return struct.pack(">BBHBBBBBB16B", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 5 + 16,
|
|
EAP_TYPE_PAX,
|
|
EAP_PAX_OP_STD_1, EAP_PAX_FLAGS_CE,
|
|
EAP_PAX_MAC_HMAC_SHA1_128,
|
|
EAP_PAX_DH_GROUP_NONE, EAP_PAX_PUBLIC_KEY_NONE,
|
|
0x9c, 0x98, 0xb4, 0x0b, 0x94, 0x90, 0xde, 0x88,
|
|
0xb7, 0x72, 0x63, 0x44, 0x1d, 0xe3, 0x7c, 0x5c)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Correct ICV - too short STD-1 payload")
|
|
ctx['id'] = 10
|
|
return struct.pack(">BBHBBBBBB16B", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 5 + 16,
|
|
EAP_TYPE_PAX,
|
|
EAP_PAX_OP_STD_1, 0, EAP_PAX_MAC_HMAC_SHA1_128,
|
|
EAP_PAX_DH_GROUP_NONE, EAP_PAX_PUBLIC_KEY_NONE,
|
|
0xda, 0xab, 0x2c, 0xe7, 0x84, 0x41, 0xb5, 0x5c,
|
|
0xee, 0xcf, 0x62, 0x03, 0xc5, 0x69, 0xcb, 0xf4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Correct ICV - incorrect A length in STD-1")
|
|
ctx['id'] = 10
|
|
return struct.pack(">BBHBBBBBBH8L16B", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 5 + 2 + 32 + 16,
|
|
EAP_TYPE_PAX,
|
|
EAP_PAX_OP_STD_1, 0, EAP_PAX_MAC_HMAC_SHA1_128,
|
|
EAP_PAX_DH_GROUP_NONE, EAP_PAX_PUBLIC_KEY_NONE,
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0,
|
|
0xc4, 0xb0, 0x81, 0xe4, 0x6c, 0x8c, 0x20, 0x23,
|
|
0x60, 0x46, 0x89, 0xea, 0x94, 0x60, 0xf3, 0x2a)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Correct ICV - extra data in STD-1")
|
|
ctx['id'] = 10
|
|
return struct.pack(">BBHBBBBBBH8LB16B", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 5 + 2 + 32 + 1 + 16,
|
|
EAP_TYPE_PAX,
|
|
EAP_PAX_OP_STD_1, 0, EAP_PAX_MAC_HMAC_SHA1_128,
|
|
EAP_PAX_DH_GROUP_NONE, EAP_PAX_PUBLIC_KEY_NONE,
|
|
32, 0, 0, 0, 0, 0, 0, 0, 0,
|
|
1,
|
|
0x61, 0x49, 0x65, 0x37, 0x21, 0xe8, 0xd8, 0xbf,
|
|
0xf3, 0x02, 0x01, 0xe5, 0x42, 0x51, 0xd3, 0x34)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unexpected STD-1")
|
|
return struct.pack(">BBHBBBBBBH8L16B", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 5 + 2 + 32 + 16,
|
|
EAP_TYPE_PAX,
|
|
EAP_PAX_OP_STD_1, 0, EAP_PAX_MAC_HMAC_SHA1_128,
|
|
EAP_PAX_DH_GROUP_NONE, EAP_PAX_PUBLIC_KEY_NONE,
|
|
32, 0, 0, 0, 0, 0, 0, 0, 0,
|
|
0xe5, 0x1d, 0xbf, 0xb8, 0x70, 0x20, 0x5c, 0xba,
|
|
0x41, 0xbb, 0x34, 0xda, 0x1a, 0x08, 0xe6, 0x8d)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return pax_std_1(ctx)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: MAC ID changed during session")
|
|
return struct.pack(">BBHBBBBBBH8L16B", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 5 + 2 + 32 + 16,
|
|
EAP_TYPE_PAX,
|
|
EAP_PAX_OP_STD_1, 0, EAP_PAX_HMAC_SHA256_128,
|
|
EAP_PAX_DH_GROUP_NONE, EAP_PAX_PUBLIC_KEY_NONE,
|
|
32, 0, 0, 0, 0, 0, 0, 0, 0,
|
|
0xee, 0x00, 0xbf, 0xb8, 0x70, 0x20, 0x5c, 0xba,
|
|
0x41, 0xbb, 0x34, 0xda, 0x1a, 0x08, 0xe6, 0x8d)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return pax_std_1(ctx)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: DH Group ID changed during session")
|
|
return struct.pack(">BBHBBBBBBH8L16B", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 5 + 2 + 32 + 16,
|
|
EAP_TYPE_PAX,
|
|
EAP_PAX_OP_STD_1, 0, EAP_PAX_MAC_HMAC_SHA1_128,
|
|
EAP_PAX_DH_GROUP_2048_MODP,
|
|
EAP_PAX_PUBLIC_KEY_NONE,
|
|
32, 0, 0, 0, 0, 0, 0, 0, 0,
|
|
0xee, 0x01, 0xbf, 0xb8, 0x70, 0x20, 0x5c, 0xba,
|
|
0x41, 0xbb, 0x34, 0xda, 0x1a, 0x08, 0xe6, 0x8d)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return pax_std_1(ctx)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Public Key ID changed during session")
|
|
return struct.pack(">BBHBBBBBBH8L16B", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 5 + 2 + 32 + 16,
|
|
EAP_TYPE_PAX,
|
|
EAP_PAX_OP_STD_1, 0, EAP_PAX_MAC_HMAC_SHA1_128,
|
|
EAP_PAX_DH_GROUP_NONE,
|
|
EAP_PAX_PUBLIC_KEY_RSAES_OAEP,
|
|
32, 0, 0, 0, 0, 0, 0, 0, 0,
|
|
0xee, 0x02, 0xbf, 0xb8, 0x70, 0x20, 0x5c, 0xba,
|
|
0x41, 0xbb, 0x34, 0xda, 0x1a, 0x08, 0xe6, 0x8d)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unexpected STD-3")
|
|
ctx['id'] = 10
|
|
return struct.pack(">BBHBBBBBBH8L16B", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 5 + 2 + 32 + 16,
|
|
EAP_TYPE_PAX,
|
|
EAP_PAX_OP_STD_3, 0, EAP_PAX_MAC_HMAC_SHA1_128,
|
|
EAP_PAX_DH_GROUP_NONE, EAP_PAX_PUBLIC_KEY_NONE,
|
|
32, 0, 0, 0, 0, 0, 0, 0, 0,
|
|
0x47, 0xbb, 0xc0, 0xf9, 0xb9, 0x69, 0xf5, 0xcb,
|
|
0x3a, 0xe8, 0xe7, 0xd6, 0x80, 0x28, 0xf2, 0x59)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return pax_std_1(ctx)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
# TODO: MAC calculation; for now, this gets dropped due to incorrect
|
|
# ICV
|
|
logger.info("Test: STD-3 with CE flag")
|
|
return struct.pack(">BBHBBBBBBH8L16B", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 5 + 2 + 32 + 16,
|
|
EAP_TYPE_PAX,
|
|
EAP_PAX_OP_STD_3, EAP_PAX_FLAGS_CE,
|
|
EAP_PAX_MAC_HMAC_SHA1_128,
|
|
EAP_PAX_DH_GROUP_NONE, EAP_PAX_PUBLIC_KEY_NONE,
|
|
32, 0, 0, 0, 0, 0, 0, 0, 0,
|
|
0x8a, 0xc2, 0xf9, 0xf4, 0x8b, 0x75, 0x72, 0xa2,
|
|
0x4d, 0xd3, 0x1e, 0x54, 0x77, 0x04, 0x05, 0xe2)
|
|
|
|
idx += 1
|
|
if ctx['num'] & 0x1 == idx & 0x1:
|
|
logger.info("Test: Default request")
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1,
|
|
EAP_TYPE_PAX)
|
|
else:
|
|
logger.info("Test: Default EAP-Failure")
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
srv = start_radius_server(pax_handler)
|
|
if srv is None:
|
|
return "skip"
|
|
|
|
try:
|
|
hapd = start_ap(apdev[0]['ifname'])
|
|
|
|
for i in range(0, 18):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="PAX", identity="user",
|
|
password_hex="0123456789abcdef0123456789abcdef",
|
|
wait_connect=False)
|
|
logger.info("Waiting for EAP method to start")
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-PROPOSED-METHOD"],
|
|
timeout=15)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP start")
|
|
time.sleep(0.05)
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].dump_monitor()
|
|
|
|
logger.info("Too short password")
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="PAX", identity="user",
|
|
password_hex="0123456789abcdef0123456789abcd",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-PROPOSED-METHOD"], timeout=15)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP start")
|
|
time.sleep(0.1)
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].dump_monitor()
|
|
|
|
logger.info("No password")
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="PAX", identity="user",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-PROPOSED-METHOD"], timeout=15)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP start")
|
|
time.sleep(0.1)
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].dump_monitor()
|
|
finally:
|
|
stop_radius_server(srv)
|
|
|
|
def test_eap_proto_psk(dev, apdev):
|
|
"""EAP-PSK protocol tests"""
|
|
def psk_handler(ctx, req):
|
|
logger.info("psk_handler - RX " + req.encode("hex"))
|
|
if 'num' not in ctx:
|
|
ctx['num'] = 0
|
|
ctx['num'] = ctx['num'] + 1
|
|
if 'id' not in ctx:
|
|
ctx['id'] = 1
|
|
ctx['id'] = (ctx['id'] + 1) % 256
|
|
|
|
idx = 0
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Missing payload")
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1,
|
|
EAP_TYPE_PSK)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Non-zero T in first message")
|
|
return struct.pack(">BBHBB4L", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 16,
|
|
EAP_TYPE_PSK, 0xc0, 0, 0, 0, 0)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Valid first message")
|
|
return struct.pack(">BBHBB4L", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 16,
|
|
EAP_TYPE_PSK, 0, 0, 0, 0, 0)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Too short third message")
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1,
|
|
EAP_TYPE_PSK)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Valid first message")
|
|
return struct.pack(">BBHBB4L", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 16,
|
|
EAP_TYPE_PSK, 0, 0, 0, 0, 0)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Incorrect T in third message")
|
|
return struct.pack(">BBHBB4L4L", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 16 + 16,
|
|
EAP_TYPE_PSK, 0, 0, 0, 0, 0, 0, 0, 0, 0)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Valid first message")
|
|
return struct.pack(">BBHBB4L", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 16,
|
|
EAP_TYPE_PSK, 0, 0, 0, 0, 0)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Missing PCHANNEL in third message")
|
|
return struct.pack(">BBHBB4L4L", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 16 + 16,
|
|
EAP_TYPE_PSK, 0x80, 0, 0, 0, 0, 0, 0, 0, 0)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Valid first message")
|
|
return struct.pack(">BBHBB4L", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 16,
|
|
EAP_TYPE_PSK, 0, 0, 0, 0, 0)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Invalic MAC_S in third message")
|
|
return struct.pack(">BBHBB4L4L5LB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 16 + 16 + 21,
|
|
EAP_TYPE_PSK, 0x80, 0, 0, 0, 0, 0, 0, 0, 0,
|
|
0, 0, 0, 0, 0, 0)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Valid first message")
|
|
return struct.pack(">BBHBB4L", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 16,
|
|
EAP_TYPE_PSK, 0, 0, 0, 0, 0)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: EAP-Failure")
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
return None
|
|
|
|
srv = start_radius_server(psk_handler)
|
|
if srv is None:
|
|
return "skip"
|
|
|
|
try:
|
|
hapd = start_ap(apdev[0]['ifname'])
|
|
|
|
for i in range(0, 6):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="PSK", identity="user",
|
|
password_hex="0123456789abcdef0123456789abcdef",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-PROPOSED-METHOD"],
|
|
timeout=15)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP start")
|
|
time.sleep(0.1)
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
|
|
logger.info("Test: Invalid PSK length")
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="PSK", identity="user",
|
|
password_hex="0123456789abcdef0123456789abcd",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-PROPOSED-METHOD"],
|
|
timeout=15)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP start")
|
|
time.sleep(0.1)
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
finally:
|
|
stop_radius_server(srv)
|