mirror of
https://github.com/vanhoefm/fragattacks.git
synced 2024-11-25 08:48:31 -05:00
fe40c679d2
Looks like the previous fix for a newer OpenSSL versions broke
functionality with older versions that did not seem to like @SECLEVEL=0
in the cipher list. Make that addition conditional on OpenSSL version to
work with both versions.
Fixes: e87e6f609b ("tests: Fix EAP-FAST protocol testing with newer OpenSSL and pyOpenSSL")
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
10365 lines
443 KiB
Python
10365 lines
443 KiB
Python
# EAP protocol tests
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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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import binascii
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import hashlib
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import hmac
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import logging
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logger = logging.getLogger()
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import os
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import select
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import struct
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import threading
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import time
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import hostapd
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from utils import HwsimSkip, alloc_fail, fail_test, wait_fail_trigger
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from test_ap_eap import check_eap_capa, check_hlr_auc_gw_support, int_eap_server_params
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from test_erp import check_erp_capa
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try:
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import OpenSSL
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openssl_imported = True
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except ImportError:
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openssl_imported = False
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EAP_CODE_REQUEST = 1
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EAP_CODE_RESPONSE = 2
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EAP_CODE_SUCCESS = 3
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EAP_CODE_FAILURE = 4
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EAP_CODE_INITIATE = 5
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EAP_CODE_FINISH = 6
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EAP_TYPE_IDENTITY = 1
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EAP_TYPE_NOTIFICATION = 2
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EAP_TYPE_NAK = 3
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EAP_TYPE_MD5 = 4
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EAP_TYPE_OTP = 5
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EAP_TYPE_GTC = 6
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EAP_TYPE_TLS = 13
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EAP_TYPE_LEAP = 17
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EAP_TYPE_SIM = 18
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EAP_TYPE_TTLS = 21
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EAP_TYPE_AKA = 23
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EAP_TYPE_PEAP = 25
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EAP_TYPE_MSCHAPV2 = 26
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EAP_TYPE_TLV = 33
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EAP_TYPE_TNC = 38
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EAP_TYPE_FAST = 43
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EAP_TYPE_PAX = 46
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EAP_TYPE_PSK = 47
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EAP_TYPE_SAKE = 48
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EAP_TYPE_IKEV2 = 49
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EAP_TYPE_AKA_PRIME = 50
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EAP_TYPE_GPSK = 51
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EAP_TYPE_PWD = 52
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EAP_TYPE_EKE = 53
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EAP_TYPE_EXPANDED = 254
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# Type field in EAP-Initiate and EAP-Finish messages
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EAP_ERP_TYPE_REAUTH_START = 1
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EAP_ERP_TYPE_REAUTH = 2
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EAP_ERP_TLV_KEYNAME_NAI = 1
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EAP_ERP_TV_RRK_LIFETIME = 2
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EAP_ERP_TV_RMSK_LIFETIME = 3
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EAP_ERP_TLV_DOMAIN_NAME = 4
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EAP_ERP_TLV_CRYPTOSUITES = 5
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EAP_ERP_TLV_AUTHORIZATION_INDICATION = 6
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EAP_ERP_TLV_CALLED_STATION_ID = 128
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EAP_ERP_TLV_CALLING_STATION_ID = 129
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EAP_ERP_TLV_NAS_IDENTIFIER = 130
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EAP_ERP_TLV_NAS_IP_ADDRESS = 131
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EAP_ERP_TLV_NAS_IPV6_ADDRESS = 132
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def run_pyrad_server(srv, t_stop, eap_handler):
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srv.RunWithStop(t_stop, eap_handler)
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def start_radius_server(eap_handler):
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try:
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import pyrad.server
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import pyrad.packet
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import pyrad.dictionary
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except ImportError:
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raise HwsimSkip("No pyrad modules available")
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class TestServer(pyrad.server.Server):
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def _HandleAuthPacket(self, pkt):
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pyrad.server.Server._HandleAuthPacket(self, pkt)
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eap = b''
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for p in pkt[79]:
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eap += p
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eap_req = self.eap_handler(self.ctx, eap)
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reply = self.CreateReplyPacket(pkt)
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if eap_req:
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while True:
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if len(eap_req) > 253:
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reply.AddAttribute("EAP-Message", eap_req[0:253])
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eap_req = eap_req[253:]
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else:
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reply.AddAttribute("EAP-Message", eap_req)
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break
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else:
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logger.info("No EAP request available")
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reply.code = pyrad.packet.AccessChallenge
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hmac_obj = hmac.new(reply.secret)
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hmac_obj.update(struct.pack("B", reply.code))
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hmac_obj.update(struct.pack("B", reply.id))
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# reply attributes
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reply.AddAttribute("Message-Authenticator", 16*b'\x00')
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attrs = reply._PktEncodeAttributes()
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# Length
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flen = 4 + 16 + len(attrs)
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hmac_obj.update(struct.pack(">H", flen))
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hmac_obj.update(pkt.authenticator)
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hmac_obj.update(attrs)
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del reply[80]
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reply.AddAttribute("Message-Authenticator", hmac_obj.digest())
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self.SendReplyPacket(pkt.fd, reply)
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def RunWithStop(self, t_stop, eap_handler):
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self._poll = select.poll()
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self._fdmap = {}
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self._PrepareSockets()
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self.t_stop = t_stop
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self.eap_handler = eap_handler
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self.ctx = {}
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while not t_stop.is_set():
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for (fd, event) in self._poll.poll(200):
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if event == select.POLLIN:
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try:
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fdo = self._fdmap[fd]
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self._ProcessInput(fdo)
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except pyrad.server.ServerPacketError as err:
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logger.info("pyrad server dropping packet: " + str(err))
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except pyrad.packet.PacketError as err:
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logger.info("pyrad server received invalid packet: " + str(err))
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else:
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logger.error("Unexpected event in pyrad server main loop")
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srv = TestServer(dict=pyrad.dictionary.Dictionary("dictionary.radius"),
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authport=18138, acctport=18139)
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srv.hosts["127.0.0.1"] = pyrad.server.RemoteHost("127.0.0.1",
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b"radius",
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"localhost")
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srv.BindToAddress("")
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t_stop = threading.Event()
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t = threading.Thread(target=run_pyrad_server, args=(srv, t_stop, eap_handler))
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t.start()
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return {'srv': srv, 'stop': t_stop, 'thread': t}
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def stop_radius_server(srv):
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srv['stop'].set()
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srv['thread'].join()
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def start_ap(ap):
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params = hostapd.wpa2_eap_params(ssid="eap-test")
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params['auth_server_port'] = "18138"
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hapd = hostapd.add_ap(ap, params)
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return hapd
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def test_eap_proto(dev, apdev):
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"""EAP protocol tests"""
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check_eap_capa(dev[0], "MD5")
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def eap_handler(ctx, req):
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logger.info("eap_handler - RX " + binascii.hexlify(req).decode())
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if 'num' not in ctx:
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ctx['num'] = 0
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ctx['num'] = ctx['num'] + 1
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if 'id' not in ctx:
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ctx['id'] = 1
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ctx['id'] = (ctx['id'] + 1) % 256
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idx = 0
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idx += 1
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if ctx['num'] == idx:
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logger.info("Test: MD5 challenge")
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return struct.pack(">BBHBBBB", EAP_CODE_REQUEST, ctx['id'],
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4 + 1 + 3,
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EAP_TYPE_MD5,
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1, 0xaa, ord('n'))
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idx += 1
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if ctx['num'] == idx:
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logger.info("Test: EAP-Success - id off by 2")
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return struct.pack(">BBH", EAP_CODE_SUCCESS, ctx['id'] + 1, 4)
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idx += 1
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if ctx['num'] == idx:
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logger.info("Test: MD5 challenge")
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return struct.pack(">BBHBBBB", EAP_CODE_REQUEST, ctx['id'],
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4 + 1 + 3,
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EAP_TYPE_MD5,
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1, 0xaa, ord('n'))
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idx += 1
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if ctx['num'] == idx:
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logger.info("Test: EAP-Success - id off by 3")
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return struct.pack(">BBH", EAP_CODE_SUCCESS, ctx['id'] + 2, 4)
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idx += 1
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if ctx['num'] == idx:
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logger.info("Test: MD5 challenge")
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return struct.pack(">BBHBBBB", EAP_CODE_REQUEST, ctx['id'],
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4 + 1 + 3,
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EAP_TYPE_MD5,
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1, 0xaa, ord('n'))
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idx += 1
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if ctx['num'] == idx:
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logger.info("Test: EAP-Notification/Request")
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return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
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4 + 1 + 1,
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EAP_TYPE_NOTIFICATION,
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ord('A'))
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idx += 1
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if ctx['num'] == idx:
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logger.info("Test: EAP-Success")
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return struct.pack(">BBH", EAP_CODE_SUCCESS, ctx['id'] - 1, 4)
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idx += 1
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if ctx['num'] == idx:
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logger.info("Test: EAP-Notification/Request")
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return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
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4 + 1 + 1,
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EAP_TYPE_NOTIFICATION,
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ord('B'))
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idx += 1
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if ctx['num'] == idx:
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logger.info("Test: MD5 challenge")
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return struct.pack(">BBHBBBB", EAP_CODE_REQUEST, ctx['id'],
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4 + 1 + 3,
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EAP_TYPE_MD5,
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1, 0xaa, ord('n'))
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idx += 1
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if ctx['num'] == idx:
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logger.info("Test: EAP-Success")
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return struct.pack(">BBH", EAP_CODE_SUCCESS, ctx['id'] - 1, 4)
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idx += 1
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if ctx['num'] == idx:
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logger.info("Test: EAP-Notification/Request")
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return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
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4 + 1 + 1,
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EAP_TYPE_NOTIFICATION,
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ord('C'))
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idx += 1
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if ctx['num'] == idx:
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logger.info("Test: MD5 challenge")
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return struct.pack(">BBHBBBB", EAP_CODE_REQUEST, ctx['id'],
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4 + 1 + 3,
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EAP_TYPE_MD5,
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1, 0xaa, ord('n'))
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idx += 1
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if ctx['num'] == idx:
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logger.info("Test: EAP-Notification/Request")
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return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
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4 + 1 + 1,
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EAP_TYPE_NOTIFICATION,
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ord('D'))
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idx += 1
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if ctx['num'] == idx:
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logger.info("Test: EAP-Success")
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return struct.pack(">BBH", EAP_CODE_SUCCESS, ctx['id'] - 1, 4)
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idx += 1
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if ctx['num'] == idx:
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logger.info("Test: EAP-Notification/Request")
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return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
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4 + 1 + 1,
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EAP_TYPE_NOTIFICATION,
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ord('E'))
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idx += 1
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if ctx['num'] == idx:
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logger.info("Test: EAP-Notification/Request (same id)")
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return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'] - 1,
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4 + 1 + 1,
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EAP_TYPE_NOTIFICATION,
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ord('F'))
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idx += 1
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if ctx['num'] == idx:
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logger.info("Test: Unexpected EAP-Success")
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return struct.pack(">BBH", EAP_CODE_SUCCESS, ctx['id'] - 2, 4)
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return None
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srv = start_radius_server(eap_handler)
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try:
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hapd = start_ap(apdev[0])
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dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
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dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
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eap="MD5", identity="user", password="password",
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wait_connect=False)
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ev = dev[0].wait_event(["CTRL-EVENT-EAP-PROPOSED-METHOD"], timeout=15)
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if ev is None:
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raise Exception("Timeout on EAP start")
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ev = dev[0].wait_event(["CTRL-EVENT-EAP-SUCCESS"], timeout=15)
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if ev is None:
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raise Exception("Timeout on EAP success")
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dev[0].request("REMOVE_NETWORK all")
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dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
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eap="MD5", identity="user", password="password",
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wait_connect=False)
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ev = dev[0].wait_event(["CTRL-EVENT-EAP-PROPOSED-METHOD"], timeout=15)
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if ev is None:
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raise Exception("Timeout on EAP start")
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ev = dev[0].wait_event(["CTRL-EVENT-EAP-SUCCESS"], timeout=1)
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if ev is not None:
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raise Exception("Unexpected EAP success")
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dev[0].request("REMOVE_NETWORK all")
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dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
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eap="MD5", identity="user", password="password",
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wait_connect=False)
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ev = dev[0].wait_event(["CTRL-EVENT-EAP-PROPOSED-METHOD"], timeout=15)
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if ev is None:
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raise Exception("Timeout on EAP start")
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ev = dev[0].wait_event(["CTRL-EVENT-EAP-NOTIFICATION"], timeout=10)
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if ev is None:
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raise Exception("Timeout on EAP notification")
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if ev != "<3>CTRL-EVENT-EAP-NOTIFICATION A":
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raise Exception("Unexpected notification contents: " + ev)
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ev = dev[0].wait_event(["CTRL-EVENT-EAP-SUCCESS"], timeout=15)
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if ev is None:
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raise Exception("Timeout on EAP success")
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dev[0].request("REMOVE_NETWORK all")
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dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
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eap="MD5", identity="user", password="password",
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wait_connect=False)
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ev = dev[0].wait_event(["CTRL-EVENT-EAP-NOTIFICATION"], timeout=10)
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if ev is None:
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raise Exception("Timeout on EAP notification")
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if ev != "<3>CTRL-EVENT-EAP-NOTIFICATION B":
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raise Exception("Unexpected notification contents: " + ev)
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ev = dev[0].wait_event(["CTRL-EVENT-EAP-PROPOSED-METHOD"], timeout=15)
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if ev is None:
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raise Exception("Timeout on EAP start")
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ev = dev[0].wait_event(["CTRL-EVENT-EAP-SUCCESS"], timeout=15)
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if ev is None:
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raise Exception("Timeout on EAP success")
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dev[0].request("REMOVE_NETWORK all")
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dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
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eap="MD5", identity="user", password="password",
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wait_connect=False)
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ev = dev[0].wait_event(["CTRL-EVENT-EAP-NOTIFICATION"], timeout=10)
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if ev is None:
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raise Exception("Timeout on EAP notification")
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if ev != "<3>CTRL-EVENT-EAP-NOTIFICATION C":
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raise Exception("Unexpected notification contents: " + ev)
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ev = dev[0].wait_event(["CTRL-EVENT-EAP-PROPOSED-METHOD"], timeout=15)
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if ev is None:
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raise Exception("Timeout on EAP start")
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ev = dev[0].wait_event(["CTRL-EVENT-EAP-NOTIFICATION"], timeout=10)
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if ev is None:
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raise Exception("Timeout on EAP notification")
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if ev != "<3>CTRL-EVENT-EAP-NOTIFICATION D":
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raise Exception("Unexpected notification contents: " + ev)
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ev = dev[0].wait_event(["CTRL-EVENT-EAP-SUCCESS"], timeout=15)
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if ev is None:
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raise Exception("Timeout on EAP success")
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dev[0].request("REMOVE_NETWORK all")
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dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
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eap="MD5", identity="user", password="password",
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wait_connect=False)
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ev = dev[0].wait_event(["CTRL-EVENT-EAP-NOTIFICATION"], timeout=10)
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if ev is None:
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raise Exception("Timeout on EAP notification")
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if ev != "<3>CTRL-EVENT-EAP-NOTIFICATION E":
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raise Exception("Unexpected notification contents: " + ev)
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ev = dev[0].wait_event(["CTRL-EVENT-EAP-NOTIFICATION"], timeout=10)
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if ev is None:
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raise Exception("Timeout on EAP notification")
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if ev != "<3>CTRL-EVENT-EAP-NOTIFICATION F":
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raise Exception("Unexpected notification contents: " + ev)
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ev = dev[0].wait_event(["CTRL-EVENT-EAP-FAILURE"], timeout=15)
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if ev is None:
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raise Exception("Timeout on EAP failure")
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dev[0].request("REMOVE_NETWORK all")
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finally:
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stop_radius_server(srv)
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def test_eap_proto_notification_errors(dev, apdev):
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"""EAP Notification errors"""
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def eap_handler(ctx, req):
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logger.info("eap_handler - RX " + binascii.hexlify(req).decode())
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if 'num' not in ctx:
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ctx['num'] = 0
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ctx['num'] = ctx['num'] + 1
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if 'id' not in ctx:
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ctx['id'] = 1
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ctx['id'] = (ctx['id'] + 1) % 256
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idx = 0
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idx += 1
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if ctx['num'] == idx:
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logger.info("Test: MD5 challenge")
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return struct.pack(">BBHBBBB", EAP_CODE_REQUEST, ctx['id'],
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4 + 1 + 3,
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EAP_TYPE_MD5,
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1, 0xaa, ord('n'))
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idx += 1
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if ctx['num'] == idx:
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logger.info("Test: EAP-Notification/Request")
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return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
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4 + 1 + 1,
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EAP_TYPE_NOTIFICATION,
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ord('A'))
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idx += 1
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if ctx['num'] == idx:
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logger.info("Test: MD5 challenge")
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return struct.pack(">BBHBBBB", EAP_CODE_REQUEST, ctx['id'],
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4 + 1 + 3,
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EAP_TYPE_MD5,
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1, 0xaa, ord('n'))
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idx += 1
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if ctx['num'] == idx:
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logger.info("Test: EAP-Notification/Request")
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return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
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4 + 1 + 1,
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EAP_TYPE_NOTIFICATION,
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ord('A'))
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return None
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srv = start_radius_server(eap_handler)
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try:
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hapd = start_ap(apdev[0])
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dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
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|
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with alloc_fail(dev[0], 1, "eap_sm_processNotify"):
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dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
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eap="MD5", identity="user", password="password",
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wait_connect=False)
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wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
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dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
with alloc_fail(dev[0], 1, "eap_msg_alloc;sm_EAP_NOTIFICATION_Enter"):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="MD5", identity="user", password="password",
|
|
wait_connect=False)
|
|
wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
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"""
|
|
global eap_proto_sake_test_done
|
|
eap_proto_sake_test_done = False
|
|
|
|
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 " + binascii.hexlify(req).decode())
|
|
if 'num' not in ctx:
|
|
ctx['num'] = 0
|
|
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_SAKE)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
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)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
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)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
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)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
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)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
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)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Identity subtype with too short attribute header")
|
|
payload = struct.pack("B", EAP_SAKE_AT_ANY_ID_REQ)
|
|
return struct.pack(">BBHBBBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + len(payload),
|
|
EAP_TYPE_SAKE, EAP_SAKE_VERSION, 0,
|
|
EAP_SAKE_SUBTYPE_IDENTITY) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Identity subtype with AT_IV but not AT_ENCR_DATA")
|
|
payload = struct.pack("BB", EAP_SAKE_AT_IV, 2)
|
|
return struct.pack(">BBHBBBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + len(payload),
|
|
EAP_TYPE_SAKE, EAP_SAKE_VERSION, 0,
|
|
EAP_SAKE_SUBTYPE_IDENTITY) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Identity subtype with skippable and non-skippable unknown attribute")
|
|
payload = struct.pack("BBBB", 255, 2, 127, 2)
|
|
return struct.pack(">BBHBBBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + len(payload),
|
|
EAP_TYPE_SAKE, EAP_SAKE_VERSION, 0,
|
|
EAP_SAKE_SUBTYPE_IDENTITY) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Identity subtype: AT_RAND_P with invalid payload length")
|
|
payload = struct.pack("BB", EAP_SAKE_AT_RAND_P, 2)
|
|
return struct.pack(">BBHBBBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + len(payload),
|
|
EAP_TYPE_SAKE, EAP_SAKE_VERSION, 0,
|
|
EAP_SAKE_SUBTYPE_IDENTITY) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Identity subtype: AT_MIC_P with invalid payload length")
|
|
payload = struct.pack("BB", EAP_SAKE_AT_MIC_P, 2)
|
|
return struct.pack(">BBHBBBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + len(payload),
|
|
EAP_TYPE_SAKE, EAP_SAKE_VERSION, 0,
|
|
EAP_SAKE_SUBTYPE_IDENTITY) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Identity subtype: AT_PERM_ID_REQ with invalid payload length")
|
|
payload = struct.pack("BBBBBBBBBBBBBB",
|
|
EAP_SAKE_AT_SPI_S, 2,
|
|
EAP_SAKE_AT_SPI_P, 2,
|
|
EAP_SAKE_AT_ENCR_DATA, 2,
|
|
EAP_SAKE_AT_NEXT_TMPID, 2,
|
|
EAP_SAKE_AT_PERM_ID_REQ, 4, 0, 0,
|
|
EAP_SAKE_AT_PERM_ID_REQ, 2)
|
|
return struct.pack(">BBHBBBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + len(payload),
|
|
EAP_TYPE_SAKE, EAP_SAKE_VERSION, 0,
|
|
EAP_SAKE_SUBTYPE_IDENTITY) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Identity subtype: AT_PADDING")
|
|
payload = struct.pack("BBBBBB",
|
|
EAP_SAKE_AT_PADDING, 3, 0,
|
|
EAP_SAKE_AT_PADDING, 3, 1)
|
|
return struct.pack(">BBHBBBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + len(payload),
|
|
EAP_TYPE_SAKE, EAP_SAKE_VERSION, 0,
|
|
EAP_SAKE_SUBTYPE_IDENTITY) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Identity subtype: AT_MSK_LIFE")
|
|
payload = struct.pack(">BBLBBH",
|
|
EAP_SAKE_AT_MSK_LIFE, 6, 0,
|
|
EAP_SAKE_AT_MSK_LIFE, 4, 0)
|
|
return struct.pack(">BBHBBBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + len(payload),
|
|
EAP_TYPE_SAKE, EAP_SAKE_VERSION, 0,
|
|
EAP_SAKE_SUBTYPE_IDENTITY) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Identity subtype with invalid attribute length")
|
|
payload = struct.pack("BB", EAP_SAKE_AT_ANY_ID_REQ, 0)
|
|
return struct.pack(">BBHBBBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + len(payload),
|
|
EAP_TYPE_SAKE, EAP_SAKE_VERSION, 0,
|
|
EAP_SAKE_SUBTYPE_IDENTITY) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
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)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
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)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
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)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return sake_challenge(ctx)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
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)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return sake_challenge(ctx)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
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)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return sake_challenge(ctx)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
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)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return sake_challenge(ctx)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
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)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
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)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return sake_challenge(ctx)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
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)
|
|
|
|
global eap_proto_sake_test_done
|
|
if eap_proto_sake_test_done:
|
|
return sake_challenge(ctx)
|
|
|
|
logger.info("No more test responses available - test case completed")
|
|
eap_proto_sake_test_done = True
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
srv = start_radius_server(sake_handler)
|
|
|
|
try:
|
|
hapd = start_ap(apdev[0])
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
while not eap_proto_sake_test_done:
|
|
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_sake_errors(dev, apdev):
|
|
"""EAP-SAKE local error cases"""
|
|
check_eap_capa(dev[0], "SAKE")
|
|
params = hostapd.wpa2_eap_params(ssid="eap-test")
|
|
hapd = hostapd.add_ap(apdev[0], params)
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
for i in range(1, 3):
|
|
with alloc_fail(dev[0], i, "eap_sake_init"):
|
|
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(["EAP: Failed to initialize EAP method"],
|
|
timeout=15)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP start")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
dev[0].dump_monitor()
|
|
|
|
tests = [(1, "eap_msg_alloc;eap_sake_build_msg;eap_sake_process_challenge"),
|
|
(1, "=eap_sake_process_challenge"),
|
|
(1, "eap_sake_compute_mic;eap_sake_process_challenge"),
|
|
(1, "eap_sake_build_msg;eap_sake_process_confirm"),
|
|
(1, "eap_sake_compute_mic;eap_sake_process_confirm"),
|
|
(2, "eap_sake_compute_mic;=eap_sake_process_confirm"),
|
|
(1, "eap_sake_getKey"),
|
|
(1, "eap_sake_get_emsk"),
|
|
(1, "eap_sake_get_session_id")]
|
|
for count, func in tests:
|
|
with alloc_fail(dev[0], count, func):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="SAKE", identity="sake user@domain",
|
|
password_hex="0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef",
|
|
erp="1",
|
|
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")
|
|
wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
dev[0].dump_monitor()
|
|
|
|
tests = [(1, "os_get_random;eap_sake_process_challenge"),
|
|
(1, "eap_sake_derive_keys;eap_sake_process_challenge")]
|
|
for count, func in tests:
|
|
with fail_test(dev[0], count, func):
|
|
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")
|
|
wait_fail_trigger(dev[0], "GET_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
dev[0].dump_monitor()
|
|
|
|
def test_eap_proto_sake_errors2(dev, apdev):
|
|
"""EAP-SAKE protocol tests (2)"""
|
|
def sake_handler(ctx, req):
|
|
logger.info("sake_handler - RX " + binascii.hexlify(req).decode())
|
|
if 'num' not in ctx:
|
|
ctx['num'] = 0
|
|
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: 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)
|
|
|
|
srv = start_radius_server(sake_handler)
|
|
|
|
try:
|
|
hapd = start_ap(apdev[0])
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
with alloc_fail(dev[0], 1, "eap_msg_alloc;eap_sake_build_msg;eap_sake_process_identity"):
|
|
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")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
finally:
|
|
stop_radius_server(srv)
|
|
|
|
def run_eap_sake_connect(dev):
|
|
dev.connect("test-wpa2-eap", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="SAKE", identity="sake user",
|
|
password_hex="0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef",
|
|
wait_connect=False)
|
|
ev = dev.wait_event(["CTRL-EVENT-EAP-SUCCESS", "CTRL-EVENT-EAP-FAILURE",
|
|
"CTRL-EVENT-DISCONNECTED"],
|
|
timeout=1)
|
|
dev.request("REMOVE_NETWORK all")
|
|
if not ev or "CTRL-EVENT-DISCONNECTED" not in ev:
|
|
dev.wait_disconnected()
|
|
dev.dump_monitor()
|
|
|
|
def test_eap_proto_sake_errors_server(dev, apdev):
|
|
"""EAP-SAKE local error cases on server"""
|
|
check_eap_capa(dev[0], "SAKE")
|
|
params = int_eap_server_params()
|
|
params['erp_domain'] = 'example.com'
|
|
params['eap_server_erp'] = '1'
|
|
hapd = hostapd.add_ap(apdev[0], params)
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
tests = [(1, "eap_sake_init"),
|
|
(1, "eap_sake_build_msg;eap_sake_build_challenge"),
|
|
(1, "eap_sake_build_msg;eap_sake_build_confirm"),
|
|
(1, "eap_sake_compute_mic;eap_sake_build_confirm"),
|
|
(1, "eap_sake_process_challenge"),
|
|
(1, "eap_sake_getKey"),
|
|
(1, "eap_sake_get_emsk"),
|
|
(1, "eap_sake_get_session_id")]
|
|
for count, func in tests:
|
|
with alloc_fail(hapd, count, func):
|
|
run_eap_sake_connect(dev[0])
|
|
|
|
tests = [(1, "eap_sake_init"),
|
|
(1, "eap_sake_build_challenge"),
|
|
(1, "eap_sake_build_confirm"),
|
|
(1, "eap_sake_derive_keys;eap_sake_process_challenge"),
|
|
(1, "eap_sake_compute_mic;eap_sake_process_challenge"),
|
|
(1, "eap_sake_compute_mic;eap_sake_process_confirm"),
|
|
(1, "eap_sake_compute_mic;eap_sake_build_confirm"),
|
|
(1, "eap_sake_process_confirm")]
|
|
for count, func in tests:
|
|
with fail_test(hapd, count, func):
|
|
run_eap_sake_connect(dev[0])
|
|
|
|
def start_sake_assoc(dev, hapd):
|
|
dev.connect("test-wpa2-eap", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="SAKE", identity="sake user",
|
|
password_hex="0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef",
|
|
wait_connect=False)
|
|
proxy_msg(hapd, dev) # EAP-Identity/Request
|
|
proxy_msg(dev, hapd) # EAP-Identity/Response
|
|
proxy_msg(hapd, dev) # SAKE/Challenge/Request
|
|
|
|
def stop_sake_assoc(dev, hapd):
|
|
dev.request("REMOVE_NETWORK all")
|
|
dev.wait_disconnected()
|
|
dev.dump_monitor()
|
|
hapd.dump_monitor()
|
|
|
|
def test_eap_proto_sake_server(dev, apdev):
|
|
"""EAP-SAKE protocol testing for the server"""
|
|
check_eap_capa(dev[0], "SAKE")
|
|
params = int_eap_server_params()
|
|
params['erp_domain'] = 'example.com'
|
|
params['eap_server_erp'] = '1'
|
|
hapd = hostapd.add_ap(apdev[0], params)
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
hapd.request("SET ext_eapol_frame_io 1")
|
|
dev[0].request("SET ext_eapol_frame_io 1")
|
|
|
|
# Successful exchange to verify proxying mechanism
|
|
start_sake_assoc(dev[0], hapd)
|
|
proxy_msg(dev[0], hapd) # SAKE/Challenge/Response
|
|
proxy_msg(hapd, dev[0]) # SAKE/Confirm/Request
|
|
proxy_msg(dev[0], hapd) # SAKE/Confirm/Response
|
|
proxy_msg(hapd, dev[0]) # EAP-Success
|
|
proxy_msg(hapd, dev[0]) # EAPOL-Key msg 1/4
|
|
proxy_msg(dev[0], hapd) # EAPOL-Key msg 2/4
|
|
proxy_msg(hapd, dev[0]) # EAPOL-Key msg 3/4
|
|
proxy_msg(dev[0], hapd) # EAPOL-Key msg 4/4
|
|
dev[0].wait_connected()
|
|
stop_sake_assoc(dev[0], hapd)
|
|
|
|
start_sake_assoc(dev[0], hapd)
|
|
resp = rx_msg(dev[0])
|
|
# Too short EAP-SAKE header
|
|
# --> EAP-SAKE: Invalid frame
|
|
msg = resp[0:4] + "0007" + resp[8:12] + "0007" + "300200"
|
|
tx_msg(dev[0], hapd, msg)
|
|
# Unknown version
|
|
# --> EAP-SAKE: Unknown version 1
|
|
msg = resp[0:4] + "0008" + resp[8:12] + "0008" + "30010000"
|
|
tx_msg(dev[0], hapd, msg)
|
|
# Unknown session
|
|
# --> EAP-SAKE: Session ID mismatch
|
|
sess, = struct.unpack('B', binascii.unhexlify(resp[20:22]))
|
|
sess = binascii.hexlify(struct.pack('B', sess + 1)).decode()
|
|
msg = resp[0:4] + "0008" + resp[8:12] + "0008" + "3002" + sess + "00"
|
|
tx_msg(dev[0], hapd, msg)
|
|
# Unknown subtype
|
|
# --> EAP-SAKE: Unexpected subtype=5 in state=1
|
|
msg = resp[0:22] + "05" + resp[24:]
|
|
tx_msg(dev[0], hapd, msg)
|
|
# Empty challenge
|
|
# --> EAP-SAKE: Response/Challenge did not include AT_RAND_P or AT_MIC_P
|
|
msg = resp[0:4] + "0008" + resp[8:12] + "0008" + resp[16:24]
|
|
tx_msg(dev[0], hapd, msg)
|
|
rx_msg(hapd)
|
|
stop_sake_assoc(dev[0], hapd)
|
|
|
|
start_sake_assoc(dev[0], hapd)
|
|
resp = rx_msg(dev[0])
|
|
# Invalid attribute in challenge
|
|
# --> EAP-SAKE: Too short attribute
|
|
msg = resp[0:4] + "0009" + resp[8:12] + "0009" + resp[16:26]
|
|
tx_msg(dev[0], hapd, msg)
|
|
rx_msg(hapd)
|
|
stop_sake_assoc(dev[0], hapd)
|
|
|
|
start_sake_assoc(dev[0], hapd)
|
|
proxy_msg(dev[0], hapd) # SAKE/Challenge/Response
|
|
proxy_msg(hapd, dev[0]) # SAKE/Confirm/Request
|
|
resp = rx_msg(dev[0])
|
|
# Empty confirm
|
|
# --> EAP-SAKE: Response/Confirm did not include AT_MIC_P
|
|
msg = resp[0:4] + "0008" + resp[8:12] + "0008" + resp[16:26]
|
|
tx_msg(dev[0], hapd, msg)
|
|
rx_msg(hapd)
|
|
stop_sake_assoc(dev[0], hapd)
|
|
|
|
start_sake_assoc(dev[0], hapd)
|
|
proxy_msg(dev[0], hapd) # SAKE/Challenge/Response
|
|
proxy_msg(hapd, dev[0]) # SAKE/Confirm/Request
|
|
resp = rx_msg(dev[0])
|
|
# Invalid attribute in confirm
|
|
# --> EAP-SAKE: Too short attribute
|
|
msg = resp[0:4] + "0009" + resp[8:12] + "0009" + resp[16:26]
|
|
tx_msg(dev[0], hapd, msg)
|
|
rx_msg(hapd)
|
|
stop_sake_assoc(dev[0], hapd)
|
|
|
|
start_sake_assoc(dev[0], hapd)
|
|
proxy_msg(dev[0], hapd) # SAKE/Challenge/Response
|
|
proxy_msg(hapd, dev[0]) # SAKE/Confirm/Request
|
|
resp = rx_msg(dev[0])
|
|
# Corrupted AT_MIC_P value
|
|
# --> EAP-SAKE: Incorrect AT_MIC_P
|
|
msg = resp[0:30] + "000000000000" + resp[42:]
|
|
tx_msg(dev[0], hapd, msg)
|
|
rx_msg(hapd)
|
|
stop_sake_assoc(dev[0], hapd)
|
|
|
|
def test_eap_proto_leap(dev, apdev):
|
|
"""EAP-LEAP protocol tests"""
|
|
check_eap_capa(dev[0], "LEAP")
|
|
def leap_handler(ctx, req):
|
|
logger.info("leap_handler - RX " + binascii.hexlify(req).decode())
|
|
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)
|
|
|
|
try:
|
|
hapd = start_ap(apdev[0])
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
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_leap_errors(dev, apdev):
|
|
"""EAP-LEAP protocol tests (error paths)"""
|
|
check_eap_capa(dev[0], "LEAP")
|
|
|
|
def leap_handler2(ctx, req):
|
|
logger.info("leap_handler2 - RX " + binascii.hexlify(req).decode())
|
|
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: Valid challenge")
|
|
return struct.pack(">BBHBBBBLL", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8,
|
|
EAP_TYPE_LEAP,
|
|
1, 0, 8, 0, 0)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
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)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
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)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Success")
|
|
return struct.pack(">BBH", EAP_CODE_SUCCESS, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
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)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Success")
|
|
return struct.pack(">BBH", EAP_CODE_SUCCESS, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
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)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
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)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
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)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
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)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
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)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
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)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
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)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
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)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
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)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
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)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
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)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
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)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
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)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
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)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
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)
|
|
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
srv = start_radius_server(leap_handler2)
|
|
|
|
try:
|
|
hapd = start_ap(apdev[0])
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
with alloc_fail(dev[0], 1, "eap_leap_init"):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="LEAP", identity="user", password="password",
|
|
wait_connect=False)
|
|
wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
with alloc_fail(dev[0], 1, "eap_msg_alloc;eap_leap_process_request"):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="LEAP", identity="user",
|
|
password_hex="hash:8846f7eaee8fb117ad06bdd830b7586c",
|
|
wait_connect=False)
|
|
wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
with alloc_fail(dev[0], 1, "eap_leap_process_success"):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="LEAP", identity="user", password="password",
|
|
wait_connect=False)
|
|
wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
with fail_test(dev[0], 1, "os_get_random;eap_leap_process_success"):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="LEAP", identity="user", password="password",
|
|
wait_connect=False)
|
|
wait_fail_trigger(dev[0], "GET_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
with fail_test(dev[0], 1, "eap_leap_process_response"):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="LEAP", identity="user",
|
|
password_hex="hash:8846f7eaee8fb117ad06bdd830b7586c",
|
|
wait_connect=False)
|
|
wait_fail_trigger(dev[0], "GET_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
with fail_test(dev[0], 1, "nt_password_hash;eap_leap_process_response"):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="LEAP", identity="user", password="password",
|
|
wait_connect=False)
|
|
wait_fail_trigger(dev[0], "GET_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
with fail_test(dev[0], 1, "hash_nt_password_hash;eap_leap_process_response"):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="LEAP", identity="user", password="password",
|
|
wait_connect=False)
|
|
wait_fail_trigger(dev[0], "GET_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
with alloc_fail(dev[0], 1, "eap_leap_getKey"):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="LEAP", identity="user",
|
|
password_hex="hash:8846f7eaee8fb117ad06bdd830b7586c",
|
|
wait_connect=False)
|
|
wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
with fail_test(dev[0], 1, "eap_leap_getKey"):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="LEAP", identity="user",
|
|
password_hex="hash:8846f7eaee8fb117ad06bdd830b7586c",
|
|
wait_connect=False)
|
|
wait_fail_trigger(dev[0], "GET_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
with fail_test(dev[0], 1, "nt_password_hash;eap_leap_getKey"):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="LEAP", identity="user", password="password",
|
|
wait_connect=False)
|
|
wait_fail_trigger(dev[0], "GET_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
with fail_test(dev[0], 1, "hash_nt_password_hash;eap_leap_getKey"):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="LEAP", identity="user", password="password",
|
|
wait_connect=False)
|
|
wait_fail_trigger(dev[0], "GET_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
with fail_test(dev[0], 1,
|
|
"nt_challenge_response;eap_leap_process_request"):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="LEAP", identity="user", password="password",
|
|
wait_connect=False)
|
|
wait_fail_trigger(dev[0], "GET_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
finally:
|
|
stop_radius_server(srv)
|
|
|
|
def test_eap_proto_md5(dev, apdev):
|
|
"""EAP-MD5 protocol tests"""
|
|
check_eap_capa(dev[0], "MD5")
|
|
|
|
def md5_handler(ctx, req):
|
|
logger.info("md5_handler - RX " + binascii.hexlify(req).decode())
|
|
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)
|
|
|
|
try:
|
|
hapd = start_ap(apdev[0])
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
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_md5_errors(dev, apdev):
|
|
"""EAP-MD5 local error cases"""
|
|
check_eap_capa(dev[0], "MD5")
|
|
params = hostapd.wpa2_eap_params(ssid="eap-test")
|
|
hapd = hostapd.add_ap(apdev[0], params)
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
with fail_test(dev[0], 1, "chap_md5"):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="MD5", identity="phase1-user", password="password",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-METHOD"], timeout=15)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP start")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
with alloc_fail(dev[0], 1, "eap_msg_alloc;eap_md5_process"):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="MD5", identity="phase1-user", password="password",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-METHOD"], timeout=15)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP start")
|
|
time.sleep(0.1)
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
|
|
def run_eap_md5_connect(dev):
|
|
dev.connect("test-wpa2-eap", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="MD5", identity="phase1-user", password="password",
|
|
wait_connect=False)
|
|
ev = dev.wait_event(["CTRL-EVENT-EAP-SUCCESS", "CTRL-EVENT-EAP-FAILURE",
|
|
"CTRL-EVENT-DISCONNECTED"],
|
|
timeout=1)
|
|
dev.request("REMOVE_NETWORK all")
|
|
if not ev or "CTRL-EVENT-DISCONNECTED" not in ev:
|
|
dev.wait_disconnected()
|
|
dev.dump_monitor()
|
|
|
|
def test_eap_proto_md5_errors_server(dev, apdev):
|
|
"""EAP-MD5 local error cases on server"""
|
|
check_eap_capa(dev[0], "MD5")
|
|
params = int_eap_server_params()
|
|
params['erp_domain'] = 'example.com'
|
|
params['eap_server_erp'] = '1'
|
|
hapd = hostapd.add_ap(apdev[0], params)
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
tests = [(1, "eap_md5_init")]
|
|
for count, func in tests:
|
|
with alloc_fail(hapd, count, func):
|
|
run_eap_md5_connect(dev[0])
|
|
|
|
tests = [(1, "os_get_random;eap_md5_buildReq"),
|
|
(1, "chap_md5;eap_md5_process")]
|
|
for count, func in tests:
|
|
with fail_test(hapd, count, func):
|
|
run_eap_md5_connect(dev[0])
|
|
|
|
def start_md5_assoc(dev, hapd):
|
|
dev.connect("test-wpa2-eap", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="MD5", identity="phase1-user", password="password",
|
|
wait_connect=False)
|
|
proxy_msg(hapd, dev) # EAP-Identity/Request
|
|
proxy_msg(dev, hapd) # EAP-Identity/Response
|
|
proxy_msg(hapd, dev) # MSCHAPV2/Request
|
|
proxy_msg(dev, hapd) # NAK
|
|
proxy_msg(hapd, dev) # MD5 Request
|
|
|
|
def stop_md5_assoc(dev, hapd):
|
|
dev.request("REMOVE_NETWORK all")
|
|
dev.wait_disconnected()
|
|
dev.dump_monitor()
|
|
hapd.dump_monitor()
|
|
|
|
def test_eap_proto_md5_server(dev, apdev):
|
|
"""EAP-MD5 protocol testing for the server"""
|
|
check_eap_capa(dev[0], "MD5")
|
|
params = int_eap_server_params()
|
|
params['erp_domain'] = 'example.com'
|
|
params['eap_server_erp'] = '1'
|
|
hapd = hostapd.add_ap(apdev[0], params)
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
hapd.request("SET ext_eapol_frame_io 1")
|
|
dev[0].request("SET ext_eapol_frame_io 1")
|
|
|
|
# Successful exchange to verify proxying mechanism
|
|
start_md5_assoc(dev[0], hapd)
|
|
proxy_msg(dev[0], hapd) # MD5 Response
|
|
proxy_msg(hapd, dev[0]) # EAP-Success
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-SUCCESS"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("No EAP-Success reported")
|
|
stop_md5_assoc(dev[0], hapd)
|
|
|
|
start_md5_assoc(dev[0], hapd)
|
|
resp = rx_msg(dev[0])
|
|
# Too short EAP-MD5 header (no length field)
|
|
hapd.note("EAP-MD5: Invalid frame")
|
|
msg = resp[0:4] + "0005" + resp[8:12] + "0005" + "04"
|
|
tx_msg(dev[0], hapd, msg)
|
|
# Too short EAP-MD5 header (no length field)
|
|
hapd.note("EAP-MD5: Invalid response (response_len=0 payload_len=1")
|
|
msg = resp[0:4] + "0006" + resp[8:12] + "0006" + "0400"
|
|
tx_msg(dev[0], hapd, msg)
|
|
stop_md5_assoc(dev[0], hapd)
|
|
|
|
def test_eap_proto_otp(dev, apdev):
|
|
"""EAP-OTP protocol tests"""
|
|
def otp_handler(ctx, req):
|
|
logger.info("otp_handler - RX " + binascii.hexlify(req).decode())
|
|
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)
|
|
|
|
try:
|
|
hapd = start_ap(apdev[0])
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
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)
|
|
|
|
def test_eap_proto_otp_errors(dev, apdev):
|
|
"""EAP-OTP local error cases"""
|
|
def otp_handler2(ctx, req):
|
|
logger.info("otp_handler2 - RX " + binascii.hexlify(req).decode())
|
|
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: Challenge included")
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_OTP,
|
|
ord('A'))
|
|
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
srv = start_radius_server(otp_handler2)
|
|
|
|
try:
|
|
hapd = start_ap(apdev[0])
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
with alloc_fail(dev[0], 1, "eap_msg_alloc;eap_otp_process"):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="OTP", identity="user", password="password",
|
|
wait_connect=False)
|
|
wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
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 " + binascii.hexlify(req).decode())
|
|
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)
|
|
|
|
try:
|
|
hapd = start_ap(apdev[0])
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
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)
|
|
|
|
def run_eap_gpsk_connect(dev):
|
|
dev.connect("test-wpa2-eap", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="GPSK", identity="gpsk user",
|
|
password="abcdefghijklmnop0123456789abcdef",
|
|
wait_connect=False)
|
|
ev = dev.wait_event(["CTRL-EVENT-EAP-SUCCESS", "CTRL-EVENT-EAP-FAILURE",
|
|
"CTRL-EVENT-DISCONNECTED"],
|
|
timeout=1)
|
|
dev.request("REMOVE_NETWORK all")
|
|
if not ev or "CTRL-EVENT-DISCONNECTED" not in ev:
|
|
dev.wait_disconnected()
|
|
dev.dump_monitor()
|
|
|
|
def test_eap_proto_gpsk_errors_server(dev, apdev):
|
|
"""EAP-GPSK local error cases on server"""
|
|
check_eap_capa(dev[0], "GPSK")
|
|
params = int_eap_server_params()
|
|
params['erp_domain'] = 'example.com'
|
|
params['eap_server_erp'] = '1'
|
|
hapd = hostapd.add_ap(apdev[0], params)
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
tests = [(1, "eap_gpsk_init"),
|
|
(1, "eap_msg_alloc;eap_gpsk_build_gpsk_1"),
|
|
(1, "eap_msg_alloc;eap_gpsk_build_gpsk_3"),
|
|
(1, "eap_gpsk_process_gpsk_2"),
|
|
(1, "eap_gpsk_derive_keys;eap_gpsk_process_gpsk_2"),
|
|
(1, "eap_gpsk_derive_session_id;eap_gpsk_process_gpsk_2"),
|
|
(1, "eap_gpsk_getKey"),
|
|
(1, "eap_gpsk_get_emsk"),
|
|
(1, "eap_gpsk_get_session_id")]
|
|
for count, func in tests:
|
|
with alloc_fail(hapd, count, func):
|
|
run_eap_gpsk_connect(dev[0])
|
|
|
|
tests = [(1, "os_get_random;eap_gpsk_build_gpsk_1"),
|
|
(1, "eap_gpsk_compute_mic;eap_gpsk_build_gpsk_3"),
|
|
(1, "eap_gpsk_derive_keys;eap_gpsk_process_gpsk_2"),
|
|
(1, "eap_gpsk_derive_session_id;eap_gpsk_process_gpsk_2"),
|
|
(1, "eap_gpsk_compute_mic;eap_gpsk_process_gpsk_2"),
|
|
(1, "eap_gpsk_compute_mic;eap_gpsk_process_gpsk_4")]
|
|
for count, func in tests:
|
|
with fail_test(hapd, count, func):
|
|
run_eap_gpsk_connect(dev[0])
|
|
|
|
def start_gpsk_assoc(dev, hapd):
|
|
dev.connect("test-wpa2-eap", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="GPSK", identity="gpsk user",
|
|
password="abcdefghijklmnop0123456789abcdef",
|
|
wait_connect=False)
|
|
proxy_msg(hapd, dev) # EAP-Identity/Request
|
|
proxy_msg(dev, hapd) # EAP-Identity/Response
|
|
proxy_msg(hapd, dev) # GPSK-1
|
|
|
|
def stop_gpsk_assoc(dev, hapd):
|
|
dev.request("REMOVE_NETWORK all")
|
|
dev.wait_disconnected()
|
|
dev.dump_monitor()
|
|
hapd.dump_monitor()
|
|
|
|
def test_eap_proto_gpsk_server(dev, apdev):
|
|
"""EAP-GPSK protocol testing for the server"""
|
|
check_eap_capa(dev[0], "GPSK")
|
|
params = int_eap_server_params()
|
|
params['erp_domain'] = 'example.com'
|
|
params['eap_server_erp'] = '1'
|
|
hapd = hostapd.add_ap(apdev[0], params)
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
hapd.request("SET ext_eapol_frame_io 1")
|
|
dev[0].request("SET ext_eapol_frame_io 1")
|
|
|
|
# Successful exchange to verify proxying mechanism
|
|
start_gpsk_assoc(dev[0], hapd)
|
|
proxy_msg(dev[0], hapd) # GPSK-2
|
|
proxy_msg(hapd, dev[0]) # GPSK-3
|
|
proxy_msg(dev[0], hapd) # GPSK-4
|
|
proxy_msg(hapd, dev[0]) # EAP-Success
|
|
proxy_msg(hapd, dev[0]) # EAPOL-Key msg 1/4
|
|
proxy_msg(dev[0], hapd) # EAPOL-Key msg 2/4
|
|
proxy_msg(hapd, dev[0]) # EAPOL-Key msg 3/4
|
|
proxy_msg(dev[0], hapd) # EAPOL-Key msg 4/4
|
|
dev[0].wait_connected()
|
|
stop_gpsk_assoc(dev[0], hapd)
|
|
|
|
start_gpsk_assoc(dev[0], hapd)
|
|
resp = rx_msg(dev[0])
|
|
# Too short EAP-GPSK header (no OP-Code)
|
|
# --> EAP-GPSK: Invalid frame
|
|
msg = resp[0:4] + "0005" + resp[8:12] + "0005" + "33"
|
|
tx_msg(dev[0], hapd, msg)
|
|
# Unknown OP-Code
|
|
# --> EAP-GPSK: Unexpected opcode=7 in state=0
|
|
msg = resp[0:4] + "0006" + resp[8:12] + "0006" + "3307"
|
|
tx_msg(dev[0], hapd, msg)
|
|
# Too short GPSK-2
|
|
# --> EAP-GPSK: Too short message for ID_Peer length
|
|
msg = resp[0:4] + "0006" + resp[8:12] + "0006" + "3302"
|
|
tx_msg(dev[0], hapd, msg)
|
|
rx_msg(hapd)
|
|
stop_gpsk_assoc(dev[0], hapd)
|
|
|
|
start_gpsk_assoc(dev[0], hapd)
|
|
resp = rx_msg(dev[0])
|
|
# Too short GPSK-2
|
|
# --> EAP-GPSK: Too short message for ID_Peer
|
|
msg = resp[0:4] + "0008" + resp[8:12] + "0008" + "33020001"
|
|
tx_msg(dev[0], hapd, msg)
|
|
rx_msg(hapd)
|
|
stop_gpsk_assoc(dev[0], hapd)
|
|
|
|
start_gpsk_assoc(dev[0], hapd)
|
|
resp = rx_msg(dev[0])
|
|
# Too short GPSK-2
|
|
# --> EAP-GPSK: Too short message for ID_Server length
|
|
msg = resp[0:4] + "0008" + resp[8:12] + "0008" + "33020000"
|
|
tx_msg(dev[0], hapd, msg)
|
|
rx_msg(hapd)
|
|
stop_gpsk_assoc(dev[0], hapd)
|
|
|
|
start_gpsk_assoc(dev[0], hapd)
|
|
resp = rx_msg(dev[0])
|
|
# Too short GPSK-2
|
|
# --> EAP-GPSK: Too short message for ID_Server
|
|
msg = resp[0:4] + "000a" + resp[8:12] + "000a" + "330200000001"
|
|
tx_msg(dev[0], hapd, msg)
|
|
rx_msg(hapd)
|
|
stop_gpsk_assoc(dev[0], hapd)
|
|
|
|
start_gpsk_assoc(dev[0], hapd)
|
|
resp = rx_msg(dev[0])
|
|
# ID_Server mismatch
|
|
# --> EAP-GPSK: ID_Server in GPSK-1 and GPSK-2 did not match
|
|
msg = resp[0:4] + "000a" + resp[8:12] + "000a" + "330200000000"
|
|
tx_msg(dev[0], hapd, msg)
|
|
rx_msg(hapd)
|
|
stop_gpsk_assoc(dev[0], hapd)
|
|
|
|
start_gpsk_assoc(dev[0], hapd)
|
|
resp = rx_msg(dev[0])
|
|
# Too short GPSK-2
|
|
# --> EAP-GPSK: Too short message for RAND_Peer
|
|
msg = resp[0:4] + "0011" + resp[8:12] + "0011" + "330200000007" + binascii.hexlify(b"hostapd").decode()
|
|
tx_msg(dev[0], hapd, msg)
|
|
rx_msg(hapd)
|
|
stop_gpsk_assoc(dev[0], hapd)
|
|
|
|
start_gpsk_assoc(dev[0], hapd)
|
|
resp = rx_msg(dev[0])
|
|
# Too short GPSK-2
|
|
# --> EAP-GPSK: Too short message for RAND_Server
|
|
msg = resp[0:4] + "0031" + resp[8:12] + "0031" + "330200000007" + binascii.hexlify(b"hostapd").decode() + 32*"00"
|
|
tx_msg(dev[0], hapd, msg)
|
|
rx_msg(hapd)
|
|
stop_gpsk_assoc(dev[0], hapd)
|
|
|
|
start_gpsk_assoc(dev[0], hapd)
|
|
resp = rx_msg(dev[0])
|
|
# RAND_Server mismatch
|
|
# --> EAP-GPSK: RAND_Server in GPSK-1 and GPSK-2 did not match
|
|
msg = resp[0:4] + "0051" + resp[8:12] + "0051" + "330200000007" + binascii.hexlify(b"hostapd").decode() + 32*"00" + 32*"00"
|
|
tx_msg(dev[0], hapd, msg)
|
|
rx_msg(hapd)
|
|
stop_gpsk_assoc(dev[0], hapd)
|
|
|
|
start_gpsk_assoc(dev[0], hapd)
|
|
resp = rx_msg(dev[0])
|
|
# Too short GPSK-2
|
|
# --> EAP-GPSK: Too short message for CSuite_List length
|
|
msg = resp[0:4] + "005a" + resp[8:12] + "005a" + resp[16:188]
|
|
tx_msg(dev[0], hapd, msg)
|
|
rx_msg(hapd)
|
|
stop_gpsk_assoc(dev[0], hapd)
|
|
|
|
start_gpsk_assoc(dev[0], hapd)
|
|
resp = rx_msg(dev[0])
|
|
# Too short GPSK-2
|
|
# --> EAP-GPSK: Too short message for CSuite_List
|
|
msg = resp[0:4] + "005c" + resp[8:12] + "005c" + resp[16:192]
|
|
tx_msg(dev[0], hapd, msg)
|
|
rx_msg(hapd)
|
|
stop_gpsk_assoc(dev[0], hapd)
|
|
|
|
start_gpsk_assoc(dev[0], hapd)
|
|
resp = rx_msg(dev[0])
|
|
# Too short GPSK-2
|
|
# --> EAP-GPSK: CSuite_List in GPSK-1 and GPSK-2 did not match
|
|
msg = resp[0:4] + "005c" + resp[8:12] + "005c" + resp[16:188] + "0000"
|
|
tx_msg(dev[0], hapd, msg)
|
|
rx_msg(hapd)
|
|
stop_gpsk_assoc(dev[0], hapd)
|
|
|
|
start_gpsk_assoc(dev[0], hapd)
|
|
resp = rx_msg(dev[0])
|
|
# Too short GPSK-2
|
|
# --> EAP-GPSK: Too short message for CSuite_Sel
|
|
msg = resp[0:4] + "0068" + resp[8:12] + "0068" + resp[16:216]
|
|
tx_msg(dev[0], hapd, msg)
|
|
rx_msg(hapd)
|
|
stop_gpsk_assoc(dev[0], hapd)
|
|
|
|
start_gpsk_assoc(dev[0], hapd)
|
|
resp = rx_msg(dev[0])
|
|
# Unsupported CSuite_Sel
|
|
# --> EAP-GPSK: Peer selected unsupported ciphersuite 0:255
|
|
msg = resp[0:4] + "006e" + resp[8:12] + "006e" + resp[16:226] + "ff"
|
|
tx_msg(dev[0], hapd, msg)
|
|
rx_msg(hapd)
|
|
stop_gpsk_assoc(dev[0], hapd)
|
|
|
|
start_gpsk_assoc(dev[0], hapd)
|
|
resp = rx_msg(dev[0])
|
|
# Too short GPSK-2
|
|
# --> EAP-GPSK: Too short message for PD_Payload_1 length
|
|
msg = resp[0:4] + "006e" + resp[8:12] + "006e" + resp[16:228]
|
|
tx_msg(dev[0], hapd, msg)
|
|
rx_msg(hapd)
|
|
stop_gpsk_assoc(dev[0], hapd)
|
|
|
|
start_gpsk_assoc(dev[0], hapd)
|
|
resp = rx_msg(dev[0])
|
|
# Too short GPSK-2
|
|
# --> EAP-GPSK: Too short message for PD_Payload_1
|
|
msg = resp[0:4] + "0070" + resp[8:12] + "0070" + resp[16:230] + "ff"
|
|
tx_msg(dev[0], hapd, msg)
|
|
rx_msg(hapd)
|
|
stop_gpsk_assoc(dev[0], hapd)
|
|
|
|
start_gpsk_assoc(dev[0], hapd)
|
|
resp = rx_msg(dev[0])
|
|
# Too short GPSK-2
|
|
# --> EAP-GPSK: Message too short for MIC (left=0 miclen=16)
|
|
msg = resp[0:4] + "0070" + resp[8:12] + "0070" + resp[16:232]
|
|
tx_msg(dev[0], hapd, msg)
|
|
rx_msg(hapd)
|
|
stop_gpsk_assoc(dev[0], hapd)
|
|
|
|
start_gpsk_assoc(dev[0], hapd)
|
|
resp = rx_msg(dev[0])
|
|
# Extra data in the end of GPSK-2
|
|
# --> EAP-GPSK: Ignored 1 bytes of extra data in the end of GPSK-2
|
|
msg = resp[0:4] + "0081" + resp[8:12] + "0081" + resp[16:264] + "00"
|
|
tx_msg(dev[0], hapd, msg)
|
|
proxy_msg(hapd, dev[0]) # GPSK-3
|
|
resp = rx_msg(dev[0])
|
|
# Too short GPSK-4
|
|
# --> EAP-GPSK: Too short message for PD_Payload_1 length
|
|
msg = resp[0:4] + "0006" + resp[8:12] + "0006" + "3304"
|
|
tx_msg(dev[0], hapd, msg)
|
|
rx_msg(hapd) # EAP-Failure
|
|
stop_gpsk_assoc(dev[0], hapd)
|
|
|
|
start_gpsk_assoc(dev[0], hapd)
|
|
proxy_msg(dev[0], hapd) # GPSK-2
|
|
proxy_msg(hapd, dev[0]) # GPSK-3
|
|
resp = rx_msg(dev[0])
|
|
# Too short GPSK-4
|
|
# --> EAP-GPSK: Too short message for PD_Payload_1
|
|
msg = resp[0:4] + "0008" + resp[8:12] + "0008" + "33040001"
|
|
tx_msg(dev[0], hapd, msg)
|
|
rx_msg(hapd) # EAP-Failure
|
|
stop_gpsk_assoc(dev[0], hapd)
|
|
|
|
start_gpsk_assoc(dev[0], hapd)
|
|
proxy_msg(dev[0], hapd) # GPSK-2
|
|
proxy_msg(hapd, dev[0]) # GPSK-3
|
|
resp = rx_msg(dev[0])
|
|
# Too short GPSK-4
|
|
# --> EAP-GPSK: Message too short for MIC (left=0 miclen=16)
|
|
msg = resp[0:4] + "0008" + resp[8:12] + "0008" + "33040000"
|
|
tx_msg(dev[0], hapd, msg)
|
|
rx_msg(hapd) # EAP-Failure
|
|
stop_gpsk_assoc(dev[0], hapd)
|
|
|
|
start_gpsk_assoc(dev[0], hapd)
|
|
proxy_msg(dev[0], hapd) # GPSK-2
|
|
proxy_msg(hapd, dev[0]) # GPSK-3
|
|
resp = rx_msg(dev[0])
|
|
# Incorrect MIC in GPSK-4
|
|
# --> EAP-GPSK: Incorrect MIC in GPSK-4
|
|
msg = resp[0:4] + "0018" + resp[8:12] + "0018" + "33040000" + 16*"00"
|
|
tx_msg(dev[0], hapd, msg)
|
|
rx_msg(hapd) # EAP-Failure
|
|
stop_gpsk_assoc(dev[0], hapd)
|
|
|
|
start_gpsk_assoc(dev[0], hapd)
|
|
proxy_msg(dev[0], hapd) # GPSK-2
|
|
proxy_msg(hapd, dev[0]) # GPSK-3
|
|
resp = rx_msg(dev[0])
|
|
# Incorrect MIC in GPSK-4
|
|
# --> EAP-GPSK: Ignored 1 bytes of extra data in the end of GPSK-4
|
|
msg = resp[0:4] + "0019" + resp[8:12] + "0019" + resp[16:] + "00"
|
|
tx_msg(dev[0], hapd, msg)
|
|
rx_msg(hapd) # EAP-Success
|
|
stop_gpsk_assoc(dev[0], hapd)
|
|
|
|
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 " + binascii.hexlify(req).decode())
|
|
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)
|
|
|
|
try:
|
|
hapd = start_ap(apdev[0])
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
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)
|
|
|
|
def eap_eke_test_fail(dev, phase1=None, success=False):
|
|
dev.connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="EKE", identity="eke user@domain", password="hello",
|
|
phase1=phase1, erp="1", wait_connect=False)
|
|
ev = dev.wait_event(["CTRL-EVENT-EAP-FAILURE",
|
|
"CTRL-EVENT-EAP-SUCCESS"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP failure")
|
|
if not success and "CTRL-EVENT-EAP-FAILURE" not in ev:
|
|
raise Exception("EAP did not fail during failure test")
|
|
dev.request("REMOVE_NETWORK all")
|
|
dev.wait_disconnected()
|
|
|
|
def test_eap_proto_eke_errors(dev, apdev):
|
|
"""EAP-EKE local error cases"""
|
|
check_eap_capa(dev[0], "EKE")
|
|
params = hostapd.wpa2_eap_params(ssid="eap-test")
|
|
hapd = hostapd.add_ap(apdev[0], params)
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
for i in range(1, 3):
|
|
with alloc_fail(dev[0], i, "eap_eke_init"):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="EKE", identity="eke user", password="hello",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["EAP: Failed to initialize EAP method"],
|
|
timeout=15)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP start")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
tests = [(1, "eap_eke_dh_init", None),
|
|
(1, "eap_eke_prf_hmac_sha1", "dhgroup=3 encr=1 prf=1 mac=1"),
|
|
(1, "eap_eke_prf_hmac_sha256", "dhgroup=5 encr=1 prf=2 mac=2"),
|
|
(1, "eap_eke_prf", None),
|
|
(1, "os_get_random;eap_eke_dhcomp", None),
|
|
(1, "aes_128_cbc_encrypt;eap_eke_dhcomp", None),
|
|
(1, "aes_128_cbc_decrypt;eap_eke_shared_secret", None),
|
|
(1, "eap_eke_prf;eap_eke_shared_secret", None),
|
|
(1, "eap_eke_prfplus;eap_eke_derive_ke_ki", None),
|
|
(1, "eap_eke_prfplus;eap_eke_derive_ka", None),
|
|
(1, "eap_eke_prfplus;eap_eke_derive_msk", None),
|
|
(1, "os_get_random;eap_eke_prot", None),
|
|
(1, "aes_128_cbc_decrypt;eap_eke_decrypt_prot", None),
|
|
(1, "eap_eke_derive_key;eap_eke_process_commit", None),
|
|
(1, "eap_eke_dh_init;eap_eke_process_commit", None),
|
|
(1, "eap_eke_shared_secret;eap_eke_process_commit", None),
|
|
(1, "eap_eke_derive_ke_ki;eap_eke_process_commit", None),
|
|
(1, "eap_eke_dhcomp;eap_eke_process_commit", None),
|
|
(1, "os_get_random;eap_eke_process_commit", None),
|
|
(1, "os_get_random;=eap_eke_process_commit", None),
|
|
(1, "eap_eke_prot;eap_eke_process_commit", None),
|
|
(1, "eap_eke_decrypt_prot;eap_eke_process_confirm", None),
|
|
(1, "eap_eke_derive_ka;eap_eke_process_confirm", None),
|
|
(1, "eap_eke_auth;eap_eke_process_confirm", None),
|
|
(2, "eap_eke_auth;eap_eke_process_confirm", None),
|
|
(1, "eap_eke_prot;eap_eke_process_confirm", None),
|
|
(1, "eap_eke_derive_msk;eap_eke_process_confirm", None)]
|
|
for count, func, phase1 in tests:
|
|
with fail_test(dev[0], count, func):
|
|
eap_eke_test_fail(dev[0], phase1)
|
|
|
|
tests = [(1, "=eap_eke_derive_ke_ki", None),
|
|
(1, "=eap_eke_derive_ka", None),
|
|
(1, "=eap_eke_derive_msk", None),
|
|
(1, "eap_eke_build_msg;eap_eke_process_id", None),
|
|
(1, "wpabuf_alloc;eap_eke_process_id", None),
|
|
(1, "=eap_eke_process_id", None),
|
|
(1, "wpabuf_alloc;=eap_eke_process_id", None),
|
|
(1, "wpabuf_alloc;eap_eke_process_id", None),
|
|
(1, "eap_eke_build_msg;eap_eke_process_commit", None),
|
|
(1, "wpabuf_resize;eap_eke_process_commit", None),
|
|
(1, "eap_eke_build_msg;eap_eke_process_confirm", None)]
|
|
for count, func, phase1 in tests:
|
|
with alloc_fail(dev[0], count, func):
|
|
eap_eke_test_fail(dev[0], phase1)
|
|
|
|
tests = [(1, "eap_eke_getKey", None),
|
|
(1, "eap_eke_get_emsk", None),
|
|
(1, "eap_eke_get_session_id", None)]
|
|
for count, func, phase1 in tests:
|
|
with alloc_fail(dev[0], count, func):
|
|
eap_eke_test_fail(dev[0], phase1, success=True)
|
|
|
|
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 " + binascii.hexlify(req).decode())
|
|
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)
|
|
|
|
try:
|
|
hapd = start_ap(apdev[0])
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
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_pax_errors(dev, apdev):
|
|
"""EAP-PAX local error cases"""
|
|
check_eap_capa(dev[0], "PAX")
|
|
params = hostapd.wpa2_eap_params(ssid="eap-test")
|
|
hapd = hostapd.add_ap(apdev[0], params)
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
for i in range(1, 3):
|
|
with alloc_fail(dev[0], i, "eap_pax_init"):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="PAX", identity="pax.user@example.com",
|
|
password_hex="0123456789abcdef0123456789abcdef",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["EAP: Failed to initialize EAP method"],
|
|
timeout=15)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP start")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
tests = ["eap_msg_alloc;eap_pax_alloc_resp;eap_pax_process_std_1",
|
|
"eap_msg_alloc;eap_pax_alloc_resp;eap_pax_process_std_3",
|
|
"eap_pax_getKey",
|
|
"eap_pax_get_emsk",
|
|
"eap_pax_get_session_id"]
|
|
for func in tests:
|
|
with alloc_fail(dev[0], 1, func):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="PAX", identity="pax.user@example.com",
|
|
password_hex="0123456789abcdef0123456789abcdef",
|
|
erp="1", wait_connect=False)
|
|
wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
tests = [(1, "os_get_random;eap_pax_process_std_1"),
|
|
(1, "eap_pax_initial_key_derivation"),
|
|
(1, "eap_pax_mac;eap_pax_process_std_3"),
|
|
(2, "eap_pax_mac;eap_pax_process_std_3"),
|
|
(1, "eap_pax_kdf;eap_pax_getKey"),
|
|
(1, "eap_pax_kdf;eap_pax_get_emsk")]
|
|
for count, func in tests:
|
|
with fail_test(dev[0], count, func):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="PAX", identity="pax.user@example.com",
|
|
password_hex="0123456789abcdef0123456789abcdef",
|
|
erp="1", wait_connect=False)
|
|
wait_fail_trigger(dev[0], "GET_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
def run_eap_pax_connect(dev):
|
|
dev.connect("test-wpa2-eap", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="PAX", identity="pax.user@example.com",
|
|
password_hex="0123456789abcdef0123456789abcdef",
|
|
wait_connect=False)
|
|
ev = dev.wait_event(["CTRL-EVENT-EAP-SUCCESS", "CTRL-EVENT-EAP-FAILURE",
|
|
"CTRL-EVENT-DISCONNECTED"],
|
|
timeout=1)
|
|
dev.request("REMOVE_NETWORK all")
|
|
if not ev or "CTRL-EVENT-DISCONNECTED" not in ev:
|
|
dev.wait_disconnected()
|
|
dev.dump_monitor()
|
|
|
|
def test_eap_proto_pax_errors_server(dev, apdev):
|
|
"""EAP-PAX local error cases on server"""
|
|
check_eap_capa(dev[0], "PAX")
|
|
params = int_eap_server_params()
|
|
params['erp_domain'] = 'example.com'
|
|
params['eap_server_erp'] = '1'
|
|
hapd = hostapd.add_ap(apdev[0], params)
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
tests = [(1, "eap_pax_init"),
|
|
(1, "eap_msg_alloc;eap_pax_build_std_1"),
|
|
(1, "eap_msg_alloc;eap_pax_build_std_3"),
|
|
(1, "=eap_pax_process_std_2"),
|
|
(1, "eap_pax_getKey"),
|
|
(1, "eap_pax_get_emsk"),
|
|
(1, "eap_pax_get_session_id")]
|
|
for count, func in tests:
|
|
with alloc_fail(hapd, count, func):
|
|
run_eap_pax_connect(dev[0])
|
|
|
|
tests = [(1, "os_get_random;eap_pax_build_std_1"),
|
|
(1, "eap_pax_mac;eap_pax_build_std_1"),
|
|
(1, "eap_pax_mac;eap_pax_build_std_3"),
|
|
(2, "eap_pax_mac;=eap_pax_build_std_3"),
|
|
(1, "eap_pax_initial_key_derivation;eap_pax_process_std_2"),
|
|
(1, "eap_pax_mac;eap_pax_process_std_2"),
|
|
(2, "eap_pax_mac;=eap_pax_process_std_2"),
|
|
(1, "eap_pax_mac;eap_pax_check")]
|
|
for count, func in tests:
|
|
with fail_test(hapd, count, func):
|
|
run_eap_pax_connect(dev[0])
|
|
|
|
def start_pax_assoc(dev, hapd):
|
|
dev.connect("test-wpa2-eap", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="PAX", identity="pax.user@example.com",
|
|
password_hex="0123456789abcdef0123456789abcdef",
|
|
wait_connect=False)
|
|
proxy_msg(hapd, dev) # EAP-Identity/Request
|
|
proxy_msg(dev, hapd) # EAP-Identity/Response
|
|
proxy_msg(hapd, dev) # PAX_STD-1
|
|
|
|
def stop_pax_assoc(dev, hapd):
|
|
dev.request("REMOVE_NETWORK all")
|
|
dev.wait_disconnected()
|
|
dev.dump_monitor()
|
|
hapd.dump_monitor()
|
|
|
|
def test_eap_proto_pax_server(dev, apdev):
|
|
"""EAP-PAX protocol testing for the server"""
|
|
check_eap_capa(dev[0], "PAX")
|
|
params = int_eap_server_params()
|
|
params['erp_domain'] = 'example.com'
|
|
params['eap_server_erp'] = '1'
|
|
hapd = hostapd.add_ap(apdev[0], params)
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
hapd.request("SET ext_eapol_frame_io 1")
|
|
dev[0].request("SET ext_eapol_frame_io 1")
|
|
|
|
# Successful exchange to verify proxying mechanism
|
|
start_pax_assoc(dev[0], hapd)
|
|
proxy_msg(dev[0], hapd) # PAX_STD-2
|
|
proxy_msg(hapd, dev[0]) # PAX_STD-3
|
|
proxy_msg(dev[0], hapd) # PAX-ACK
|
|
proxy_msg(hapd, dev[0]) # EAP-Success
|
|
proxy_msg(hapd, dev[0]) # EAPOL-Key msg 1/4
|
|
proxy_msg(dev[0], hapd) # EAPOL-Key msg 2/4
|
|
proxy_msg(hapd, dev[0]) # EAPOL-Key msg 3/4
|
|
proxy_msg(dev[0], hapd) # EAPOL-Key msg 4/4
|
|
dev[0].wait_connected()
|
|
stop_pax_assoc(dev[0], hapd)
|
|
|
|
start_pax_assoc(dev[0], hapd)
|
|
resp = rx_msg(dev[0])
|
|
# Too short EAP-PAX header (no OP-Code)
|
|
hapd.note("EAP-PAX: Invalid frame")
|
|
msg = resp[0:4] + "0005" + resp[8:12] + "0005" + "2e"
|
|
tx_msg(dev[0], hapd, msg)
|
|
# Too short EAP-PAX message (no payload)
|
|
hapd.note("EAP-PAX: Invalid frame")
|
|
msg = resp[0:4] + "000a" + resp[8:12] + "000a" + "2e1100000000"
|
|
tx_msg(dev[0], hapd, msg)
|
|
# Unexpected PAX_SEC-2
|
|
hapd.note("EAP-PAX: Expected PAX_STD-2 - ignore op 17")
|
|
msg = resp[0:4] + "001a" + resp[8:12] + "001a" + "2e1100000000" + 16*"00"
|
|
tx_msg(dev[0], hapd, msg)
|
|
# Unexpected MAC ID
|
|
hapd.note("EAP-PAX: Expected MAC ID 0x1, received 0xff")
|
|
msg = resp[0:4] + "001a" + resp[8:12] + "001a" + "2e0200ff0000" + 16*"00"
|
|
tx_msg(dev[0], hapd, msg)
|
|
# Unexpected DH Group ID
|
|
hapd.note("EAP-PAX: Expected DH Group ID 0x0, received 0xff")
|
|
msg = resp[0:4] + "001a" + resp[8:12] + "001a" + "2e020001ff00" + 16*"00"
|
|
tx_msg(dev[0], hapd, msg)
|
|
# Unexpected Public Key ID
|
|
hapd.note("EAP-PAX: Expected Public Key ID 0x0, received 0xff")
|
|
msg = resp[0:4] + "001a" + resp[8:12] + "001a" + "2e02000100ff" + 16*"00"
|
|
tx_msg(dev[0], hapd, msg)
|
|
# Unsupported Flags - MF
|
|
hapd.note("EAP-PAX: fragmentation not supported")
|
|
msg = resp[0:4] + "001a" + resp[8:12] + "001a" + "2e0201010000" + 16*"00"
|
|
tx_msg(dev[0], hapd, msg)
|
|
# Unsupported Flags - CE
|
|
hapd.note("EAP-PAX: Unexpected CE flag")
|
|
msg = resp[0:4] + "001a" + resp[8:12] + "001a" + "2e0202010000" + 16*"00"
|
|
tx_msg(dev[0], hapd, msg)
|
|
# Too short Payload in PAX_STD-2
|
|
hapd.note("EAP-PAX: Too short PAX_STD-2 (B)")
|
|
msg = resp[0:4] + "001a" + resp[8:12] + "001a" + "2e0200010000" + 16*"00"
|
|
tx_msg(dev[0], hapd, msg)
|
|
rx_msg(hapd)
|
|
stop_pax_assoc(dev[0], hapd)
|
|
|
|
start_pax_assoc(dev[0], hapd)
|
|
resp = rx_msg(dev[0])
|
|
# Too short Payload in PAX_STD-2
|
|
hapd.note("EAP-PAX: Too short PAX_STD-2 (CID)")
|
|
msg = resp[0:4] + "002c" + resp[8:12] + "002c" + "2e0200010000" + "0020" + 32*"00"
|
|
tx_msg(dev[0], hapd, msg)
|
|
rx_msg(hapd)
|
|
stop_pax_assoc(dev[0], hapd)
|
|
|
|
start_pax_assoc(dev[0], hapd)
|
|
resp = rx_msg(dev[0])
|
|
# Too short Payload in PAX_STD-2
|
|
hapd.note("EAP-PAX: Too short PAX_STD-2 (CID)")
|
|
msg = resp[0:4] + "002e" + resp[8:12] + "002e" + "2e0200010000" + "0020" + 32*"00" + "ffff"
|
|
tx_msg(dev[0], hapd, msg)
|
|
rx_msg(hapd)
|
|
stop_pax_assoc(dev[0], hapd)
|
|
|
|
start_pax_assoc(dev[0], hapd)
|
|
resp = rx_msg(dev[0])
|
|
# Too long CID in PAX_STD-2
|
|
hapd.note("EAP-PAX: Too long CID")
|
|
msg = resp[0:4] + "062e" + resp[8:12] + "062e" + "2e0200010000" + "0020" + 32*"00" + "0600" + 1536*"00"
|
|
tx_msg(dev[0], hapd, msg)
|
|
rx_msg(hapd)
|
|
stop_pax_assoc(dev[0], hapd)
|
|
|
|
start_pax_assoc(dev[0], hapd)
|
|
resp = rx_msg(dev[0])
|
|
# Too short Payload in PAX_STD-2
|
|
hapd.note("EAP-PAX: Too short PAX_STD-2 (MAC_CK)")
|
|
msg = resp[0:4] + "003c" + resp[8:12] + "003c" + "2e0200010000" + "0020" + 32*"00" + 16*"00"
|
|
tx_msg(dev[0], hapd, msg)
|
|
rx_msg(hapd)
|
|
stop_pax_assoc(dev[0], hapd)
|
|
|
|
start_pax_assoc(dev[0], hapd)
|
|
resp = rx_msg(dev[0])
|
|
# Unknown CID for PAX
|
|
hapd.note("EAP-PAX: EAP-PAX not enabled for CID")
|
|
msg = resp[0:4] + "0041" + resp[8:12] + "0041" + "2e0200010000" + "0020" + 32*"00" + "0001" + "00" + "0010" + 16*"00"
|
|
tx_msg(dev[0], hapd, msg)
|
|
rx_msg(hapd)
|
|
stop_pax_assoc(dev[0], hapd)
|
|
|
|
start_pax_assoc(dev[0], hapd)
|
|
resp = rx_msg(dev[0])
|
|
# Too short ICV
|
|
hapd.note("EAP-PAX: Too short ICV (15) in PAX_STD-2")
|
|
msg = resp[0:4] + "0063" + resp[8:12] + "0063" + resp[16:206]
|
|
tx_msg(dev[0], hapd, msg)
|
|
rx_msg(hapd)
|
|
stop_pax_assoc(dev[0], hapd)
|
|
|
|
start_pax_assoc(dev[0], hapd)
|
|
proxy_msg(dev[0], hapd) # PAX_STD-2
|
|
proxy_msg(hapd, dev[0]) # PAX_STD-3
|
|
resp = rx_msg(dev[0])
|
|
# Unexpected PAX_STD-2
|
|
hapd.note("EAP-PAX: Expected PAX-ACK - ignore op 1")
|
|
msg = resp[0:4] + "001a" + resp[8:12] + "001a" + "2e0100000000" + 16*"00"
|
|
tx_msg(dev[0], hapd, msg)
|
|
stop_pax_assoc(dev[0], hapd)
|
|
|
|
def test_eap_proto_psk(dev, apdev):
|
|
"""EAP-PSK protocol tests"""
|
|
def psk_handler(ctx, req):
|
|
logger.info("psk_handler - RX " + binascii.hexlify(req).decode())
|
|
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)
|
|
|
|
try:
|
|
hapd = start_ap(apdev[0])
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
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)
|
|
|
|
def test_eap_proto_psk_errors(dev, apdev):
|
|
"""EAP-PSK local error cases"""
|
|
check_eap_capa(dev[0], "PSK")
|
|
params = hostapd.wpa2_eap_params(ssid="eap-test")
|
|
hapd = hostapd.add_ap(apdev[0], params)
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
for i in range(1, 3):
|
|
with alloc_fail(dev[0], i, "eap_psk_init"):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="PSK", identity="psk.user@example.com",
|
|
password_hex="0123456789abcdef0123456789abcdef",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["EAP: Failed to initialize EAP method"],
|
|
timeout=15)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP start")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
for i in range(1, 4):
|
|
with fail_test(dev[0], i, "eap_psk_key_setup;eap_psk_init"):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="PSK", identity="psk.user@example.com",
|
|
password_hex="0123456789abcdef0123456789abcdef",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["EAP: Failed to initialize EAP method"],
|
|
timeout=15)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP start")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
tests = [(1, "=eap_psk_process_1"),
|
|
(2, "=eap_psk_process_1"),
|
|
(1, "eap_msg_alloc;eap_psk_process_1"),
|
|
(1, "=eap_psk_process_3"),
|
|
(2, "=eap_psk_process_3"),
|
|
(1, "eap_msg_alloc;eap_psk_process_3"),
|
|
(1, "eap_psk_getKey"),
|
|
(1, "eap_psk_get_session_id"),
|
|
(1, "eap_psk_get_emsk")]
|
|
for count, func in tests:
|
|
with alloc_fail(dev[0], count, func):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="PSK", identity="psk.user@example.com",
|
|
password_hex="0123456789abcdef0123456789abcdef",
|
|
erp="1", 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")
|
|
wait_fail_trigger(dev[0], "GET_ALLOC_FAIL",
|
|
note="No allocation failure seen for %d:%s" % (count, func))
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
tests = [(1, "os_get_random;eap_psk_process_1"),
|
|
(1, "omac1_aes_128;eap_psk_process_3"),
|
|
(1, "=omac1_aes_vector;omac1_aes_128;aes_128_eax_encrypt"),
|
|
(2, "=omac1_aes_vector;omac1_aes_128;aes_128_eax_encrypt"),
|
|
(3, "=omac1_aes_vector;omac1_aes_128;aes_128_eax_encrypt"),
|
|
(1, "=omac1_aes_vector;omac1_aes_128;aes_128_eax_decrypt"),
|
|
(2, "=omac1_aes_vector;omac1_aes_128;aes_128_eax_decrypt"),
|
|
(3, "=omac1_aes_vector;omac1_aes_128;aes_128_eax_decrypt"),
|
|
(1, "aes_128_eax_decrypt;eap_psk_process_3"),
|
|
(2, "aes_128_eax_decrypt;eap_psk_process_3"),
|
|
(3, "aes_128_eax_decrypt;eap_psk_process_3"),
|
|
(1, "aes_128_eax_encrypt;eap_psk_process_3"),
|
|
(2, "aes_128_eax_encrypt;eap_psk_process_3"),
|
|
(3, "aes_128_eax_encrypt;eap_psk_process_3"),
|
|
(1, "aes_128_encrypt_block;eap_psk_derive_keys;eap_psk_process_3"),
|
|
(2, "aes_128_encrypt_block;eap_psk_derive_keys;eap_psk_process_3"),
|
|
(3, "aes_128_encrypt_block;eap_psk_derive_keys;eap_psk_process_3"),
|
|
(4, "aes_128_encrypt_block;eap_psk_derive_keys;eap_psk_process_3"),
|
|
(5, "aes_128_encrypt_block;eap_psk_derive_keys;eap_psk_process_3"),
|
|
(6, "aes_128_encrypt_block;eap_psk_derive_keys;eap_psk_process_3"),
|
|
(7, "aes_128_encrypt_block;eap_psk_derive_keys;eap_psk_process_3"),
|
|
(8, "aes_128_encrypt_block;eap_psk_derive_keys;eap_psk_process_3"),
|
|
(9, "aes_128_encrypt_block;eap_psk_derive_keys;eap_psk_process_3"),
|
|
(10, "aes_128_encrypt_block;eap_psk_derive_keys;eap_psk_process_3"),
|
|
(1, "aes_ctr_encrypt;aes_128_eax_decrypt;eap_psk_process_3"),
|
|
(1, "aes_ctr_encrypt;aes_128_eax_encrypt;eap_psk_process_3")]
|
|
for count, func in tests:
|
|
with fail_test(dev[0], count, func):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="PSK", identity="psk.user@example.com",
|
|
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")
|
|
wait_fail_trigger(dev[0], "GET_FAIL",
|
|
note="No failure seen for %d:%s" % (count, func))
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
dev[0].dump_monitor()
|
|
|
|
def run_eap_psk_connect(dev):
|
|
dev.connect("test-wpa2-eap", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="PSK", identity="psk.user@example.com",
|
|
password_hex="0123456789abcdef0123456789abcdef",
|
|
wait_connect=False)
|
|
ev = dev.wait_event(["CTRL-EVENT-EAP-SUCCESS", "CTRL-EVENT-EAP-FAILURE",
|
|
"CTRL-EVENT-DISCONNECTED"],
|
|
timeout=1)
|
|
dev.request("REMOVE_NETWORK all")
|
|
if not ev or "CTRL-EVENT-DISCONNECTED" not in ev:
|
|
dev.wait_disconnected()
|
|
dev.dump_monitor()
|
|
|
|
def test_eap_proto_psk_errors_server(dev, apdev):
|
|
"""EAP-PSK local error cases on server"""
|
|
check_eap_capa(dev[0], "PSK")
|
|
params = int_eap_server_params()
|
|
params['erp_domain'] = 'example.com'
|
|
params['eap_server_erp'] = '1'
|
|
hapd = hostapd.add_ap(apdev[0], params)
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
tests = [(1, "eap_psk_init"),
|
|
(1, "eap_msg_alloc;eap_psk_build_1"),
|
|
(1, "eap_msg_alloc;eap_psk_build_3"),
|
|
(1, "=eap_psk_build_3"),
|
|
(1, "=eap_psk_process_2"),
|
|
(2, "=eap_psk_process_2"),
|
|
(1, "=eap_psk_process_4"),
|
|
(1, "aes_128_eax_decrypt;eap_psk_process_4"),
|
|
(1, "eap_psk_getKey"),
|
|
(1, "eap_psk_get_emsk"),
|
|
(1, "eap_psk_get_session_id")]
|
|
for count, func in tests:
|
|
with alloc_fail(hapd, count, func):
|
|
run_eap_psk_connect(dev[0])
|
|
|
|
tests = [(1, "os_get_random;eap_psk_build_1"),
|
|
(1, "omac1_aes_128;eap_psk_build_3"),
|
|
(1, "eap_psk_derive_keys;eap_psk_build_3"),
|
|
(1, "aes_128_eax_encrypt;eap_psk_build_3"),
|
|
(1, "eap_psk_key_setup;eap_psk_process_2"),
|
|
(1, "omac1_aes_128;eap_psk_process_2"),
|
|
(1, "aes_128_eax_decrypt;eap_psk_process_4")]
|
|
for count, func in tests:
|
|
with fail_test(hapd, count, func):
|
|
run_eap_psk_connect(dev[0])
|
|
|
|
def start_psk_assoc(dev, hapd):
|
|
dev.connect("test-wpa2-eap", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="PSK", identity="psk.user@example.com",
|
|
password_hex="0123456789abcdef0123456789abcdef",
|
|
wait_connect=False)
|
|
proxy_msg(hapd, dev) # EAP-Identity/Request
|
|
proxy_msg(dev, hapd) # EAP-Identity/Response
|
|
proxy_msg(hapd, dev) # PSK-1
|
|
|
|
def stop_psk_assoc(dev, hapd):
|
|
dev.request("REMOVE_NETWORK all")
|
|
dev.wait_disconnected()
|
|
dev.dump_monitor()
|
|
hapd.dump_monitor()
|
|
|
|
def test_eap_proto_psk_server(dev, apdev):
|
|
"""EAP-PSK protocol testing for the server"""
|
|
check_eap_capa(dev[0], "PSK")
|
|
params = int_eap_server_params()
|
|
params['erp_domain'] = 'example.com'
|
|
params['eap_server_erp'] = '1'
|
|
hapd = hostapd.add_ap(apdev[0], params)
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
hapd.request("SET ext_eapol_frame_io 1")
|
|
dev[0].request("SET ext_eapol_frame_io 1")
|
|
|
|
# Successful exchange to verify proxying mechanism
|
|
start_psk_assoc(dev[0], hapd)
|
|
proxy_msg(dev[0], hapd) # PSK-2
|
|
proxy_msg(hapd, dev[0]) # PSK-3
|
|
proxy_msg(dev[0], hapd) # PSK-4
|
|
proxy_msg(hapd, dev[0]) # EAP-Success
|
|
proxy_msg(hapd, dev[0]) # EAPOL-Key msg 1/4
|
|
proxy_msg(dev[0], hapd) # EAPOL-Key msg 2/4
|
|
proxy_msg(hapd, dev[0]) # EAPOL-Key msg 3/4
|
|
proxy_msg(dev[0], hapd) # EAPOL-Key msg 4/4
|
|
dev[0].wait_connected()
|
|
stop_psk_assoc(dev[0], hapd)
|
|
|
|
start_psk_assoc(dev[0], hapd)
|
|
resp = rx_msg(dev[0])
|
|
# Too short EAP-PSK header (no Flags)
|
|
hapd.note("EAP-PSK: Invalid frame")
|
|
msg = resp[0:4] + "0005" + resp[8:12] + "0005" + "2f"
|
|
tx_msg(dev[0], hapd, msg)
|
|
# Unexpected PSK-1
|
|
hapd.note("EAP-PSK: Expected PSK-2 - ignore T=0")
|
|
msg = resp[0:4] + "0006" + resp[8:12] + "0006" + "2f00"
|
|
tx_msg(dev[0], hapd, msg)
|
|
# Too short PSK-2
|
|
hapd.note("EAP-PSK: Too short frame")
|
|
msg = resp[0:4] + "0006" + resp[8:12] + "0006" + "2f40"
|
|
tx_msg(dev[0], hapd, msg)
|
|
# PSK-2 with unknown ID_P
|
|
hapd.note("EAP-PSK: EAP-PSK not enabled for ID_P")
|
|
msg = resp[0:4] + "004a" + resp[8:12] + "004a" + "2f40" + 3*16*"00" + 20*"00"
|
|
tx_msg(dev[0], hapd, msg)
|
|
rx_msg(hapd) # EAP-Failure
|
|
stop_psk_assoc(dev[0], hapd)
|
|
|
|
start_psk_assoc(dev[0], hapd)
|
|
proxy_msg(dev[0], hapd) # PSK-2
|
|
proxy_msg(hapd, dev[0]) # PSK-3
|
|
resp = rx_msg(dev[0])
|
|
# Unexpected PSK-2
|
|
hapd.note("EAP-PSK: Expected PSK-4 - ignore T=1")
|
|
msg = resp[0:4] + "0016" + resp[8:12] + "0016" + "2f40" + 16*"00"
|
|
tx_msg(dev[0], hapd, msg)
|
|
# Too short PSK-4 (no PCHANNEL)
|
|
hapd.note("EAP-PSK: Too short PCHANNEL data in PSK-4 (len=0, expected 21)")
|
|
msg = resp[0:4] + "0016" + resp[8:12] + "0016" + "2fc0" + 16*"00"
|
|
tx_msg(dev[0], hapd, msg)
|
|
rx_msg(hapd) # PSK-3 retry
|
|
stop_psk_assoc(dev[0], hapd)
|
|
|
|
start_psk_assoc(dev[0], hapd)
|
|
proxy_msg(dev[0], hapd) # PSK-2
|
|
proxy_msg(hapd, dev[0]) # PSK-3
|
|
resp = rx_msg(dev[0])
|
|
# PCHANNEL Nonce did not increase
|
|
hapd.note("EAP-PSK: Nonce did not increase")
|
|
msg = resp[0:4] + "002b" + resp[8:12] + "002b" + "2fc0" + 16*"00" + 21*"00"
|
|
tx_msg(dev[0], hapd, msg)
|
|
rx_msg(hapd) # PSK-3 retry
|
|
stop_psk_assoc(dev[0], hapd)
|
|
|
|
start_psk_assoc(dev[0], hapd)
|
|
proxy_msg(dev[0], hapd) # PSK-2
|
|
proxy_msg(hapd, dev[0]) # PSK-3
|
|
resp = rx_msg(dev[0])
|
|
# Invalid PCHANNEL encryption
|
|
hapd.note("EAP-PSK: PCHANNEL decryption failed")
|
|
msg = resp[0:4] + "002b" + resp[8:12] + "002b" + "2fc0" + 16*"00" + 21*"11"
|
|
tx_msg(dev[0], hapd, msg)
|
|
rx_msg(hapd) # PSK-3 retry
|
|
stop_psk_assoc(dev[0], hapd)
|
|
|
|
EAP_SIM_SUBTYPE_START = 10
|
|
EAP_SIM_SUBTYPE_CHALLENGE = 11
|
|
EAP_SIM_SUBTYPE_NOTIFICATION = 12
|
|
EAP_SIM_SUBTYPE_REAUTHENTICATION = 13
|
|
EAP_SIM_SUBTYPE_CLIENT_ERROR = 14
|
|
|
|
EAP_AKA_SUBTYPE_CHALLENGE = 1
|
|
EAP_AKA_SUBTYPE_AUTHENTICATION_REJECT = 2
|
|
EAP_AKA_SUBTYPE_SYNCHRONIZATION_FAILURE = 4
|
|
EAP_AKA_SUBTYPE_IDENTITY = 5
|
|
EAP_AKA_SUBTYPE_NOTIFICATION = 12
|
|
EAP_AKA_SUBTYPE_REAUTHENTICATION = 13
|
|
EAP_AKA_SUBTYPE_CLIENT_ERROR = 14
|
|
|
|
EAP_SIM_AT_RAND = 1
|
|
EAP_SIM_AT_AUTN = 2
|
|
EAP_SIM_AT_RES = 3
|
|
EAP_SIM_AT_AUTS = 4
|
|
EAP_SIM_AT_PADDING = 6
|
|
EAP_SIM_AT_NONCE_MT = 7
|
|
EAP_SIM_AT_PERMANENT_ID_REQ = 10
|
|
EAP_SIM_AT_MAC = 11
|
|
EAP_SIM_AT_NOTIFICATION = 12
|
|
EAP_SIM_AT_ANY_ID_REQ = 13
|
|
EAP_SIM_AT_IDENTITY = 14
|
|
EAP_SIM_AT_VERSION_LIST = 15
|
|
EAP_SIM_AT_SELECTED_VERSION = 16
|
|
EAP_SIM_AT_FULLAUTH_ID_REQ = 17
|
|
EAP_SIM_AT_COUNTER = 19
|
|
EAP_SIM_AT_COUNTER_TOO_SMALL = 20
|
|
EAP_SIM_AT_NONCE_S = 21
|
|
EAP_SIM_AT_CLIENT_ERROR_CODE = 22
|
|
EAP_SIM_AT_KDF_INPUT = 23
|
|
EAP_SIM_AT_KDF = 24
|
|
EAP_SIM_AT_IV = 129
|
|
EAP_SIM_AT_ENCR_DATA = 130
|
|
EAP_SIM_AT_NEXT_PSEUDONYM = 132
|
|
EAP_SIM_AT_NEXT_REAUTH_ID = 133
|
|
EAP_SIM_AT_CHECKCODE = 134
|
|
EAP_SIM_AT_RESULT_IND = 135
|
|
EAP_SIM_AT_BIDDING = 136
|
|
|
|
def test_eap_proto_aka(dev, apdev):
|
|
"""EAP-AKA protocol tests"""
|
|
def aka_handler(ctx, req):
|
|
logger.info("aka_handler - RX " + binascii.hexlify(req).decode())
|
|
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_AKA)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unknown subtype")
|
|
return struct.pack(">BBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3,
|
|
EAP_TYPE_AKA, 255, 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: Client Error")
|
|
return struct.pack(">BBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_CLIENT_ERROR, 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: Too short attribute header")
|
|
return struct.pack(">BBHBBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 3,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_IDENTITY, 0, 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: Truncated attribute")
|
|
return struct.pack(">BBHBBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 4,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_IDENTITY, 0, 255,
|
|
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: Too short attribute data")
|
|
return struct.pack(">BBHBBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 4,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_IDENTITY, 0, 255,
|
|
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: Skippable/non-skippable unrecognzized attribute")
|
|
return struct.pack(">BBHBBHBBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 10,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_IDENTITY, 0,
|
|
255, 1, 0, 127, 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: Identity request without ID type")
|
|
return struct.pack(">BBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_IDENTITY, 0)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Identity request ANY_ID")
|
|
return struct.pack(">BBHBBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_IDENTITY, 0,
|
|
EAP_SIM_AT_ANY_ID_REQ, 1, 0)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Identity request ANY_ID (duplicate)")
|
|
return struct.pack(">BBHBBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_IDENTITY, 0,
|
|
EAP_SIM_AT_ANY_ID_REQ, 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: Identity request ANY_ID")
|
|
return struct.pack(">BBHBBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_IDENTITY, 0,
|
|
EAP_SIM_AT_ANY_ID_REQ, 1, 0)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Identity request FULLAUTH_ID")
|
|
return struct.pack(">BBHBBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_IDENTITY, 0,
|
|
EAP_SIM_AT_FULLAUTH_ID_REQ, 1, 0)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Identity request FULLAUTH_ID (duplicate)")
|
|
return struct.pack(">BBHBBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_IDENTITY, 0,
|
|
EAP_SIM_AT_FULLAUTH_ID_REQ, 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: Identity request ANY_ID")
|
|
return struct.pack(">BBHBBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_IDENTITY, 0,
|
|
EAP_SIM_AT_ANY_ID_REQ, 1, 0)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Identity request FULLAUTH_ID")
|
|
return struct.pack(">BBHBBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_IDENTITY, 0,
|
|
EAP_SIM_AT_FULLAUTH_ID_REQ, 1, 0)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Identity request PERMANENT_ID")
|
|
return struct.pack(">BBHBBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_IDENTITY, 0,
|
|
EAP_SIM_AT_PERMANENT_ID_REQ, 1, 0)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Identity request PERMANENT_ID (duplicate)")
|
|
return struct.pack(">BBHBBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_IDENTITY, 0,
|
|
EAP_SIM_AT_PERMANENT_ID_REQ, 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: Challenge with no attributes")
|
|
return struct.pack(">BBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_CHALLENGE, 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: AKA Challenge with BIDDING")
|
|
return struct.pack(">BBHBBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_CHALLENGE, 0,
|
|
EAP_SIM_AT_BIDDING, 1, 0x8000)
|
|
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: Notification with no attributes")
|
|
return struct.pack(">BBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_NOTIFICATION, 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: Notification indicating success, but no MAC")
|
|
return struct.pack(">BBHBBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_NOTIFICATION, 0,
|
|
EAP_SIM_AT_NOTIFICATION, 1, 32768)
|
|
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: Notification indicating success, but invalid MAC value")
|
|
return struct.pack(">BBHBBHBBHBBH4L", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4 + 20,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_NOTIFICATION, 0,
|
|
EAP_SIM_AT_NOTIFICATION, 1, 32768,
|
|
EAP_SIM_AT_MAC, 5, 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: Notification indicating success with zero-key MAC")
|
|
return struct.pack(">BBHBBHBBHBBH16B", EAP_CODE_REQUEST,
|
|
ctx['id'] - 2,
|
|
4 + 1 + 3 + 4 + 20,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_NOTIFICATION, 0,
|
|
EAP_SIM_AT_NOTIFICATION, 1, 32768,
|
|
EAP_SIM_AT_MAC, 5, 0,
|
|
0xbe, 0x2e, 0xbb, 0xa9, 0xfa, 0x2e, 0x82, 0x36,
|
|
0x37, 0x8c, 0x32, 0x41, 0xb7, 0xc7, 0x58, 0xa3)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: EAP-Success")
|
|
return struct.pack(">BBH", EAP_CODE_SUCCESS, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Notification before auth")
|
|
return struct.pack(">BBHBBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_NOTIFICATION, 0,
|
|
EAP_SIM_AT_NOTIFICATION, 1, 16384)
|
|
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: Notification before auth")
|
|
return struct.pack(">BBHBBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_NOTIFICATION, 0,
|
|
EAP_SIM_AT_NOTIFICATION, 1, 16385)
|
|
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: Notification with unrecognized non-failure")
|
|
return struct.pack(">BBHBBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_NOTIFICATION, 0,
|
|
EAP_SIM_AT_NOTIFICATION, 1, 0xc000)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Notification before auth (duplicate)")
|
|
return struct.pack(">BBHBBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_NOTIFICATION, 0,
|
|
EAP_SIM_AT_NOTIFICATION, 1, 0xc000)
|
|
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: Re-authentication (unexpected) with no attributes")
|
|
return struct.pack(">BBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_REAUTHENTICATION,
|
|
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: AKA Challenge with Checkcode claiming identity round was used")
|
|
return struct.pack(">BBHBBHBBH5L", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 24,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_CHALLENGE, 0,
|
|
EAP_SIM_AT_CHECKCODE, 6, 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)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Identity request ANY_ID")
|
|
return struct.pack(">BBHBBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_IDENTITY, 0,
|
|
EAP_SIM_AT_ANY_ID_REQ, 1, 0)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: AKA Challenge with Checkcode claiming no identity round was used")
|
|
return struct.pack(">BBHBBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_CHALLENGE, 0,
|
|
EAP_SIM_AT_CHECKCODE, 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: Identity request ANY_ID")
|
|
return struct.pack(">BBHBBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_IDENTITY, 0,
|
|
EAP_SIM_AT_ANY_ID_REQ, 1, 0)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: AKA Challenge with mismatching Checkcode value")
|
|
return struct.pack(">BBHBBHBBH5L", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 24,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_CHALLENGE, 0,
|
|
EAP_SIM_AT_CHECKCODE, 6, 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)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Re-authentication (unexpected) with Checkcode claimin identity round was used")
|
|
return struct.pack(">BBHBBHBBH5L", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 24,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_REAUTHENTICATION,
|
|
0,
|
|
EAP_SIM_AT_CHECKCODE, 6, 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)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Invalid AT_RAND length")
|
|
return struct.pack(">BBHBBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_IDENTITY, 0,
|
|
EAP_SIM_AT_RAND, 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: Invalid AT_AUTN length")
|
|
return struct.pack(">BBHBBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_IDENTITY, 0,
|
|
EAP_SIM_AT_AUTN, 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: Unencrypted AT_PADDING")
|
|
return struct.pack(">BBHBBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_IDENTITY, 0,
|
|
EAP_SIM_AT_PADDING, 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: Invalid AT_NONCE_MT length")
|
|
return struct.pack(">BBHBBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_IDENTITY, 0,
|
|
EAP_SIM_AT_NONCE_MT, 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: Invalid AT_MAC length")
|
|
return struct.pack(">BBHBBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_IDENTITY, 0,
|
|
EAP_SIM_AT_MAC, 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: Invalid AT_NOTIFICATION length")
|
|
return struct.pack(">BBHBBHBBHL", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_IDENTITY, 0,
|
|
EAP_SIM_AT_NOTIFICATION, 2, 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: AT_IDENTITY overflow")
|
|
return struct.pack(">BBHBBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_IDENTITY, 0,
|
|
EAP_SIM_AT_IDENTITY, 1, 0xffff)
|
|
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 AT_VERSION_LIST")
|
|
return struct.pack(">BBHBBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_IDENTITY, 0,
|
|
EAP_SIM_AT_VERSION_LIST, 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: Invalid AT_SELECTED_VERSION length")
|
|
return struct.pack(">BBHBBHBBHL", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_IDENTITY, 0,
|
|
EAP_SIM_AT_SELECTED_VERSION, 2, 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: Unencrypted AT_COUNTER")
|
|
return struct.pack(">BBHBBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_IDENTITY, 0,
|
|
EAP_SIM_AT_COUNTER, 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: Unencrypted AT_COUNTER_TOO_SMALL")
|
|
return struct.pack(">BBHBBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_IDENTITY, 0,
|
|
EAP_SIM_AT_COUNTER_TOO_SMALL, 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: Unencrypted AT_NONCE_S")
|
|
return struct.pack(">BBHBBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_IDENTITY, 0,
|
|
EAP_SIM_AT_NONCE_S, 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: Invalid AT_CLIENT_ERROR_CODE length")
|
|
return struct.pack(">BBHBBHBBHL", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_IDENTITY, 0,
|
|
EAP_SIM_AT_CLIENT_ERROR_CODE, 2, 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: Invalid AT_IV length")
|
|
return struct.pack(">BBHBBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_IDENTITY, 0,
|
|
EAP_SIM_AT_IV, 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: Invalid AT_ENCR_DATA length")
|
|
return struct.pack(">BBHBBHBBHL", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_IDENTITY, 0,
|
|
EAP_SIM_AT_ENCR_DATA, 2, 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: Unencrypted AT_NEXT_PSEUDONYM")
|
|
return struct.pack(">BBHBBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_IDENTITY, 0,
|
|
EAP_SIM_AT_NEXT_PSEUDONYM, 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: Unencrypted AT_NEXT_REAUTH_ID")
|
|
return struct.pack(">BBHBBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_IDENTITY, 0,
|
|
EAP_SIM_AT_NEXT_REAUTH_ID, 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: Invalid AT_RES length")
|
|
return struct.pack(">BBHBBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_IDENTITY, 0,
|
|
EAP_SIM_AT_RES, 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: Invalid AT_RES length")
|
|
return struct.pack(">BBHBBHBBH5L", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 24,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_IDENTITY, 0,
|
|
EAP_SIM_AT_RES, 6, 0xffff, 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: Invalid AT_AUTS length")
|
|
return struct.pack(">BBHBBHBBHL", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_IDENTITY, 0,
|
|
EAP_SIM_AT_AUTS, 2, 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: Invalid AT_CHECKCODE length")
|
|
return struct.pack(">BBHBBHBBHL", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_IDENTITY, 0,
|
|
EAP_SIM_AT_CHECKCODE, 2, 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: Invalid AT_RESULT_IND length")
|
|
return struct.pack(">BBHBBHBBHL", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_IDENTITY, 0,
|
|
EAP_SIM_AT_RESULT_IND, 2, 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: Unexpected AT_KDF_INPUT")
|
|
return struct.pack(">BBHBBHBBHL", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_IDENTITY, 0,
|
|
EAP_SIM_AT_KDF_INPUT, 2, 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: Unexpected AT_KDF")
|
|
return struct.pack(">BBHBBHBBHL", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_IDENTITY, 0,
|
|
EAP_SIM_AT_KDF, 2, 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: Invalid AT_BIDDING length")
|
|
return struct.pack(">BBHBBHBBHL", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8,
|
|
EAP_TYPE_AKA, EAP_AKA_SUBTYPE_IDENTITY, 0,
|
|
EAP_SIM_AT_BIDDING, 2, 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(aka_handler)
|
|
|
|
try:
|
|
hapd = start_ap(apdev[0])
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
for i in range(0, 49):
|
|
eap = "AKA AKA'" if i == 11 else "AKA"
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap=eap, identity="0232010000000000",
|
|
password="90dca4eda45b53cf0f12d7c9c3bc6a89:cb9cccc4b9258e6dca4760379fb82581:000000000123",
|
|
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 [0, 15]:
|
|
time.sleep(0.1)
|
|
else:
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-FAILURE"],
|
|
timeout=10)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP failure")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].dump_monitor()
|
|
finally:
|
|
stop_radius_server(srv)
|
|
|
|
def test_eap_proto_aka_prime(dev, apdev):
|
|
"""EAP-AKA' protocol tests"""
|
|
def aka_prime_handler(ctx, req):
|
|
logger.info("aka_prime_handler - RX " + binascii.hexlify(req).decode())
|
|
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")
|
|
dev[0].note("Missing payload")
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1,
|
|
EAP_TYPE_AKA_PRIME)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Challenge with no attributes")
|
|
dev[0].note("Challenge with no attributes")
|
|
return struct.pack(">BBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3,
|
|
EAP_TYPE_AKA_PRIME, EAP_AKA_SUBTYPE_CHALLENGE, 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: Challenge with empty AT_KDF_INPUT")
|
|
dev[0].note("Challenge with empty AT_KDF_INPUT")
|
|
return struct.pack(">BBHBBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_AKA_PRIME, EAP_AKA_SUBTYPE_CHALLENGE, 0,
|
|
EAP_SIM_AT_KDF_INPUT, 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: Challenge with AT_KDF_INPUT")
|
|
dev[0].note("Test: Challenge with AT_KDF_INPUT")
|
|
return struct.pack(">BBHBBHBBHBBBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8,
|
|
EAP_TYPE_AKA_PRIME, EAP_AKA_SUBTYPE_CHALLENGE, 0,
|
|
EAP_SIM_AT_KDF_INPUT, 2, 1, ord('a'), ord('b'),
|
|
ord('c'), ord('d'))
|
|
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: Challenge with duplicated KDF")
|
|
dev[0].note("Challenge with duplicated KDF")
|
|
return struct.pack(">BBHBBHBBHBBBBBBHBBHBBH",
|
|
EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8 + 3 * 4,
|
|
EAP_TYPE_AKA_PRIME, EAP_AKA_SUBTYPE_CHALLENGE, 0,
|
|
EAP_SIM_AT_KDF_INPUT, 2, 1, ord('a'), ord('b'),
|
|
ord('c'), ord('d'),
|
|
EAP_SIM_AT_KDF, 1, 1,
|
|
EAP_SIM_AT_KDF, 1, 2,
|
|
EAP_SIM_AT_KDF, 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: Challenge with multiple KDF proposals")
|
|
dev[0].note("Challenge with multiple KDF proposals (preparation)")
|
|
return struct.pack(">BBHBBHBBHBBBBBBHBBHBBH",
|
|
EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8 + 3 * 4,
|
|
EAP_TYPE_AKA_PRIME, EAP_AKA_SUBTYPE_CHALLENGE, 0,
|
|
EAP_SIM_AT_KDF_INPUT, 2, 1, ord('a'), ord('b'),
|
|
ord('c'), ord('d'),
|
|
EAP_SIM_AT_KDF, 1, 255,
|
|
EAP_SIM_AT_KDF, 1, 254,
|
|
EAP_SIM_AT_KDF, 1, 1)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Challenge with incorrect KDF selected")
|
|
dev[0].note("Challenge with incorrect KDF selected")
|
|
return struct.pack(">BBHBBHBBHBBBBBBHBBHBBHBBH",
|
|
EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8 + 4 * 4,
|
|
EAP_TYPE_AKA_PRIME, EAP_AKA_SUBTYPE_CHALLENGE, 0,
|
|
EAP_SIM_AT_KDF_INPUT, 2, 1, ord('a'), ord('b'),
|
|
ord('c'), ord('d'),
|
|
EAP_SIM_AT_KDF, 1, 255,
|
|
EAP_SIM_AT_KDF, 1, 255,
|
|
EAP_SIM_AT_KDF, 1, 254,
|
|
EAP_SIM_AT_KDF, 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: Challenge with multiple KDF proposals")
|
|
dev[0].note("Challenge with multiple KDF proposals (preparation)")
|
|
return struct.pack(">BBHBBHBBHBBBBBBHBBHBBH",
|
|
EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8 + 3 * 4,
|
|
EAP_TYPE_AKA_PRIME, EAP_AKA_SUBTYPE_CHALLENGE, 0,
|
|
EAP_SIM_AT_KDF_INPUT, 2, 1, ord('a'), ord('b'),
|
|
ord('c'), ord('d'),
|
|
EAP_SIM_AT_KDF, 1, 255,
|
|
EAP_SIM_AT_KDF, 1, 254,
|
|
EAP_SIM_AT_KDF, 1, 1)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Challenge with selected KDF not duplicated")
|
|
dev[0].note("Challenge with selected KDF not duplicated")
|
|
return struct.pack(">BBHBBHBBHBBBBBBHBBHBBH",
|
|
EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8 + 3 * 4,
|
|
EAP_TYPE_AKA_PRIME, EAP_AKA_SUBTYPE_CHALLENGE, 0,
|
|
EAP_SIM_AT_KDF_INPUT, 2, 1, ord('a'), ord('b'),
|
|
ord('c'), ord('d'),
|
|
EAP_SIM_AT_KDF, 1, 1,
|
|
EAP_SIM_AT_KDF, 1, 255,
|
|
EAP_SIM_AT_KDF, 1, 254)
|
|
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: Challenge with multiple KDF proposals")
|
|
dev[0].note("Challenge with multiple KDF proposals (preparation)")
|
|
return struct.pack(">BBHBBHBBHBBBBBBHBBHBBH",
|
|
EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8 + 3 * 4,
|
|
EAP_TYPE_AKA_PRIME, EAP_AKA_SUBTYPE_CHALLENGE, 0,
|
|
EAP_SIM_AT_KDF_INPUT, 2, 1, ord('a'), ord('b'),
|
|
ord('c'), ord('d'),
|
|
EAP_SIM_AT_KDF, 1, 255,
|
|
EAP_SIM_AT_KDF, 1, 254,
|
|
EAP_SIM_AT_KDF, 1, 1)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Challenge with selected KDF duplicated (missing MAC, RAND, AUTN)")
|
|
dev[0].note("Challenge with selected KDF duplicated (missing MAC, RAND, AUTN)")
|
|
return struct.pack(">BBHBBHBBHBBBBBBHBBHBBHBBH",
|
|
EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8 + 4 * 4,
|
|
EAP_TYPE_AKA_PRIME, EAP_AKA_SUBTYPE_CHALLENGE, 0,
|
|
EAP_SIM_AT_KDF_INPUT, 2, 1, ord('a'), ord('b'),
|
|
ord('c'), ord('d'),
|
|
EAP_SIM_AT_KDF, 1, 1,
|
|
EAP_SIM_AT_KDF, 1, 255,
|
|
EAP_SIM_AT_KDF, 1, 254,
|
|
EAP_SIM_AT_KDF, 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: Challenge with multiple unsupported KDF proposals")
|
|
dev[0].note("Challenge with multiple unsupported KDF proposals")
|
|
return struct.pack(">BBHBBHBBHBBBBBBHBBH",
|
|
EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8 + 2 * 4,
|
|
EAP_TYPE_AKA_PRIME, EAP_AKA_SUBTYPE_CHALLENGE, 0,
|
|
EAP_SIM_AT_KDF_INPUT, 2, 1, ord('a'), ord('b'),
|
|
ord('c'), ord('d'),
|
|
EAP_SIM_AT_KDF, 1, 255,
|
|
EAP_SIM_AT_KDF, 1, 254)
|
|
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: Challenge with multiple KDF proposals")
|
|
dev[0].note("Challenge with multiple KDF proposals (preparation)")
|
|
return struct.pack(">BBHBBHBBHBBBBBBHBBHBBH",
|
|
EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8 + 3 * 4,
|
|
EAP_TYPE_AKA_PRIME, EAP_AKA_SUBTYPE_CHALLENGE, 0,
|
|
EAP_SIM_AT_KDF_INPUT, 2, 1, ord('a'), ord('b'),
|
|
ord('c'), ord('d'),
|
|
EAP_SIM_AT_KDF, 1, 255,
|
|
EAP_SIM_AT_KDF, 1, 254,
|
|
EAP_SIM_AT_KDF, 1, 1)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Challenge with invalid MAC, RAND, AUTN values)")
|
|
dev[0].note("Challenge with invalid MAC, RAND, AUTN values)")
|
|
return struct.pack(">BBHBBHBBHBBBBBBHBBHBBHBBHBBH4LBBH4LBBH4L",
|
|
EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8 + 4 * 4 + 20 + 20 + 20,
|
|
EAP_TYPE_AKA_PRIME, EAP_AKA_SUBTYPE_CHALLENGE, 0,
|
|
EAP_SIM_AT_KDF_INPUT, 2, 1, ord('a'), ord('b'),
|
|
ord('c'), ord('d'),
|
|
EAP_SIM_AT_KDF, 1, 1,
|
|
EAP_SIM_AT_KDF, 1, 255,
|
|
EAP_SIM_AT_KDF, 1, 254,
|
|
EAP_SIM_AT_KDF, 1, 1,
|
|
EAP_SIM_AT_MAC, 5, 0, 0, 0, 0, 0,
|
|
EAP_SIM_AT_RAND, 5, 0, 0, 0, 0, 0,
|
|
EAP_SIM_AT_AUTN, 5, 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: Challenge - AMF separation bit not set)")
|
|
dev[0].note("Challenge - AMF separation bit not set)")
|
|
return struct.pack(">BBHBBHBBHBBBBBBHBBH4LBBH4LBBH4L",
|
|
EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8 + 4 + 20 + 20 + 20,
|
|
EAP_TYPE_AKA_PRIME, EAP_AKA_SUBTYPE_CHALLENGE, 0,
|
|
EAP_SIM_AT_KDF_INPUT, 2, 1, ord('a'), ord('b'),
|
|
ord('c'), ord('d'),
|
|
EAP_SIM_AT_KDF, 1, 1,
|
|
EAP_SIM_AT_MAC, 5, 0, 1, 2, 3, 4,
|
|
EAP_SIM_AT_RAND, 5, 0, 5, 6, 7, 8,
|
|
EAP_SIM_AT_AUTN, 5, 0, 9, 10,
|
|
0x2fda8ef7, 0xbba518cc)
|
|
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: Challenge - Invalid MAC")
|
|
dev[0].note("Challenge - Invalid MAC")
|
|
return struct.pack(">BBHBBHBBHBBBBBBHBBH4LBBH4LBBH4L",
|
|
EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8 + 4 + 20 + 20 + 20,
|
|
EAP_TYPE_AKA_PRIME, EAP_AKA_SUBTYPE_CHALLENGE, 0,
|
|
EAP_SIM_AT_KDF_INPUT, 2, 1, ord('a'), ord('b'),
|
|
ord('c'), ord('d'),
|
|
EAP_SIM_AT_KDF, 1, 1,
|
|
EAP_SIM_AT_MAC, 5, 0, 1, 2, 3, 4,
|
|
EAP_SIM_AT_RAND, 5, 0, 5, 6, 7, 8,
|
|
EAP_SIM_AT_AUTN, 5, 0, 0xffffffff, 0xffffffff,
|
|
0xd1f90322, 0x40514cb4)
|
|
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: Challenge - Valid MAC")
|
|
dev[0].note("Challenge - Valid MAC")
|
|
return struct.pack(">BBHBBHBBHBBBBBBHBBH4LBBH4LBBH4L",
|
|
EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8 + 4 + 20 + 20 + 20,
|
|
EAP_TYPE_AKA_PRIME, EAP_AKA_SUBTYPE_CHALLENGE, 0,
|
|
EAP_SIM_AT_KDF_INPUT, 2, 1, ord('a'), ord('b'),
|
|
ord('c'), ord('d'),
|
|
EAP_SIM_AT_KDF, 1, 1,
|
|
EAP_SIM_AT_MAC, 5, 0,
|
|
0xf4a3c1d3, 0x7c901401, 0x34bd8b01, 0x6f7fa32f,
|
|
EAP_SIM_AT_RAND, 5, 0, 5, 6, 7, 8,
|
|
EAP_SIM_AT_AUTN, 5, 0, 0xffffffff, 0xffffffff,
|
|
0xd1f90322, 0x40514cb4)
|
|
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: Invalid AT_KDF_INPUT length")
|
|
dev[0].note("Invalid AT_KDF_INPUT length")
|
|
return struct.pack(">BBHBBHBBHL", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8,
|
|
EAP_TYPE_AKA_PRIME, EAP_AKA_SUBTYPE_IDENTITY, 0,
|
|
EAP_SIM_AT_KDF_INPUT, 2, 0xffff, 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: Invalid AT_KDF length")
|
|
dev[0].note("Invalid AT_KDF length")
|
|
return struct.pack(">BBHBBHBBHL", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8,
|
|
EAP_TYPE_AKA_PRIME, EAP_AKA_SUBTYPE_IDENTITY, 0,
|
|
EAP_SIM_AT_KDF, 2, 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: Challenge with large number of KDF proposals")
|
|
dev[0].note("Challenge with large number of KDF proposals")
|
|
return struct.pack(">BBHBBHBBHBBHBBHBBHBBHBBHBBHBBHBBHBBHBBHBBH",
|
|
EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 12 * 4,
|
|
EAP_TYPE_AKA_PRIME, EAP_AKA_SUBTYPE_CHALLENGE, 0,
|
|
EAP_SIM_AT_KDF, 1, 255,
|
|
EAP_SIM_AT_KDF, 1, 254,
|
|
EAP_SIM_AT_KDF, 1, 253,
|
|
EAP_SIM_AT_KDF, 1, 252,
|
|
EAP_SIM_AT_KDF, 1, 251,
|
|
EAP_SIM_AT_KDF, 1, 250,
|
|
EAP_SIM_AT_KDF, 1, 249,
|
|
EAP_SIM_AT_KDF, 1, 248,
|
|
EAP_SIM_AT_KDF, 1, 247,
|
|
EAP_SIM_AT_KDF, 1, 246,
|
|
EAP_SIM_AT_KDF, 1, 245,
|
|
EAP_SIM_AT_KDF, 1, 244)
|
|
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: Challenge with multiple KDF proposals")
|
|
dev[0].note("Challenge with multiple KDF proposals (preparation)")
|
|
return struct.pack(">BBHBBHBBHBBBBBBHBBH",
|
|
EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8 + 2 * 4,
|
|
EAP_TYPE_AKA_PRIME, EAP_AKA_SUBTYPE_CHALLENGE, 0,
|
|
EAP_SIM_AT_KDF_INPUT, 2, 1, ord('a'), ord('b'),
|
|
ord('c'), ord('d'),
|
|
EAP_SIM_AT_KDF, 1, 2,
|
|
EAP_SIM_AT_KDF, 1, 1)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Challenge with an extra KDF appended")
|
|
dev[0].note("Challenge with an extra KDF appended")
|
|
return struct.pack(">BBHBBHBBHBBBBBBHBBHBBHBBH",
|
|
EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8 + 4 * 4,
|
|
EAP_TYPE_AKA_PRIME, EAP_AKA_SUBTYPE_CHALLENGE, 0,
|
|
EAP_SIM_AT_KDF_INPUT, 2, 1, ord('a'), ord('b'),
|
|
ord('c'), ord('d'),
|
|
EAP_SIM_AT_KDF, 1, 1,
|
|
EAP_SIM_AT_KDF, 1, 2,
|
|
EAP_SIM_AT_KDF, 1, 1,
|
|
EAP_SIM_AT_KDF, 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: Challenge with multiple KDF proposals")
|
|
dev[0].note("Challenge with multiple KDF proposals (preparation)")
|
|
return struct.pack(">BBHBBHBBHBBBBBBHBBH",
|
|
EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8 + 2 * 4,
|
|
EAP_TYPE_AKA_PRIME, EAP_AKA_SUBTYPE_CHALLENGE, 0,
|
|
EAP_SIM_AT_KDF_INPUT, 2, 1, ord('a'), ord('b'),
|
|
ord('c'), ord('d'),
|
|
EAP_SIM_AT_KDF, 1, 2,
|
|
EAP_SIM_AT_KDF, 1, 1)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Challenge with a modified KDF")
|
|
dev[0].note("Challenge with a modified KDF")
|
|
return struct.pack(">BBHBBHBBHBBBBBBHBBHBBH",
|
|
EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8 + 3 * 4,
|
|
EAP_TYPE_AKA_PRIME, EAP_AKA_SUBTYPE_CHALLENGE, 0,
|
|
EAP_SIM_AT_KDF_INPUT, 2, 1, ord('a'), ord('b'),
|
|
ord('c'), ord('d'),
|
|
EAP_SIM_AT_KDF, 1, 1,
|
|
EAP_SIM_AT_KDF, 1, 0,
|
|
EAP_SIM_AT_KDF, 1, 1)
|
|
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(aka_prime_handler)
|
|
|
|
try:
|
|
hapd = start_ap(apdev[0])
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
for i in range(0, 18):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="AKA'", identity="6555444333222111",
|
|
password="5122250214c33e723a5dd523fc145fc0:981d464c7c52eb6e5036234984ad0bcf:000000000123",
|
|
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 [0]:
|
|
time.sleep(0.1)
|
|
else:
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-FAILURE"],
|
|
timeout=10)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP failure")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].dump_monitor()
|
|
finally:
|
|
stop_radius_server(srv)
|
|
|
|
def test_eap_proto_sim(dev, apdev):
|
|
"""EAP-SIM protocol tests"""
|
|
def sim_handler(ctx, req):
|
|
logger.info("sim_handler - RX " + binascii.hexlify(req).decode())
|
|
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_SIM)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unexpected AT_AUTN")
|
|
return struct.pack(">BBHBBHBBHL", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8,
|
|
EAP_TYPE_SIM, EAP_SIM_SUBTYPE_START, 0,
|
|
EAP_SIM_AT_AUTN, 2, 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: Too short AT_VERSION_LIST")
|
|
return struct.pack(">BBHBBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_SIM, EAP_SIM_SUBTYPE_START, 0,
|
|
EAP_SIM_AT_VERSION_LIST, 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: AT_VERSION_LIST overflow")
|
|
return struct.pack(">BBHBBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_SIM, EAP_SIM_SUBTYPE_START, 0,
|
|
EAP_SIM_AT_VERSION_LIST, 1, 0xffff)
|
|
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 AT_AUTS")
|
|
return struct.pack(">BBHBBHBBHL", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8,
|
|
EAP_TYPE_SIM, EAP_SIM_SUBTYPE_START, 0,
|
|
EAP_SIM_AT_AUTS, 2, 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: Unexpected AT_CHECKCODE")
|
|
return struct.pack(">BBHBBHBBHL", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8,
|
|
EAP_TYPE_SIM, EAP_SIM_SUBTYPE_START, 0,
|
|
EAP_SIM_AT_CHECKCODE, 2, 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: No AT_VERSION_LIST in Start")
|
|
return struct.pack(">BBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3,
|
|
EAP_TYPE_SIM, EAP_SIM_SUBTYPE_START, 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: No support version in AT_VERSION_LIST")
|
|
return struct.pack(">BBHBBHBBH4B", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8,
|
|
EAP_TYPE_SIM, EAP_SIM_SUBTYPE_START, 0,
|
|
EAP_SIM_AT_VERSION_LIST, 2, 3, 2, 3, 4, 5)
|
|
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: Identity request without ID type")
|
|
return struct.pack(">BBHBBHBBH2H", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8,
|
|
EAP_TYPE_SIM, EAP_SIM_SUBTYPE_START, 0,
|
|
EAP_SIM_AT_VERSION_LIST, 2, 2, 1, 0)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Identity request ANY_ID")
|
|
return struct.pack(">BBHBBHBBH2HBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8 + 4,
|
|
EAP_TYPE_SIM, EAP_SIM_SUBTYPE_START, 0,
|
|
EAP_SIM_AT_VERSION_LIST, 2, 2, 1, 0,
|
|
EAP_SIM_AT_ANY_ID_REQ, 1, 0)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Identity request ANY_ID (duplicate)")
|
|
return struct.pack(">BBHBBHBBH2HBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8 + 4,
|
|
EAP_TYPE_SIM, EAP_SIM_SUBTYPE_START, 0,
|
|
EAP_SIM_AT_VERSION_LIST, 2, 2, 1, 0,
|
|
EAP_SIM_AT_ANY_ID_REQ, 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: Identity request ANY_ID")
|
|
return struct.pack(">BBHBBHBBH2HBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8 + 4,
|
|
EAP_TYPE_SIM, EAP_SIM_SUBTYPE_START, 0,
|
|
EAP_SIM_AT_VERSION_LIST, 2, 2, 1, 0,
|
|
EAP_SIM_AT_ANY_ID_REQ, 1, 0)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Identity request FULLAUTH_ID")
|
|
return struct.pack(">BBHBBHBBH2HBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8 + 4,
|
|
EAP_TYPE_SIM, EAP_SIM_SUBTYPE_START, 0,
|
|
EAP_SIM_AT_VERSION_LIST, 2, 2, 1, 0,
|
|
EAP_SIM_AT_FULLAUTH_ID_REQ, 1, 0)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Identity request FULLAUTH_ID (duplicate)")
|
|
return struct.pack(">BBHBBHBBH2HBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8 + 4,
|
|
EAP_TYPE_SIM, EAP_SIM_SUBTYPE_START, 0,
|
|
EAP_SIM_AT_VERSION_LIST, 2, 2, 1, 0,
|
|
EAP_SIM_AT_FULLAUTH_ID_REQ, 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: Identity request ANY_ID")
|
|
return struct.pack(">BBHBBHBBH2HBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8 + 4,
|
|
EAP_TYPE_SIM, EAP_SIM_SUBTYPE_START, 0,
|
|
EAP_SIM_AT_VERSION_LIST, 2, 2, 1, 0,
|
|
EAP_SIM_AT_ANY_ID_REQ, 1, 0)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Identity request FULLAUTH_ID")
|
|
return struct.pack(">BBHBBHBBH2HBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8 + 4,
|
|
EAP_TYPE_SIM, EAP_SIM_SUBTYPE_START, 0,
|
|
EAP_SIM_AT_VERSION_LIST, 2, 2, 1, 0,
|
|
EAP_SIM_AT_FULLAUTH_ID_REQ, 1, 0)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Identity request PERMANENT_ID")
|
|
return struct.pack(">BBHBBHBBH2HBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8 + 4,
|
|
EAP_TYPE_SIM, EAP_SIM_SUBTYPE_START, 0,
|
|
EAP_SIM_AT_VERSION_LIST, 2, 2, 1, 0,
|
|
EAP_SIM_AT_PERMANENT_ID_REQ, 1, 0)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Identity request PERMANENT_ID (duplicate)")
|
|
return struct.pack(">BBHBBHBBH2HBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 8 + 4,
|
|
EAP_TYPE_SIM, EAP_SIM_SUBTYPE_START, 0,
|
|
EAP_SIM_AT_VERSION_LIST, 2, 2, 1, 0,
|
|
EAP_SIM_AT_PERMANENT_ID_REQ, 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: No AT_MAC and AT_RAND in Challenge")
|
|
return struct.pack(">BBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3,
|
|
EAP_TYPE_SIM, EAP_SIM_SUBTYPE_CHALLENGE, 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: No AT_RAND in Challenge")
|
|
return struct.pack(">BBHBBHBBH4L", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 20,
|
|
EAP_TYPE_SIM, EAP_SIM_SUBTYPE_CHALLENGE, 0,
|
|
EAP_SIM_AT_MAC, 5, 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: Insufficient number of challenges in Challenge")
|
|
return struct.pack(">BBHBBHBBH4LBBH4L", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 20 + 20,
|
|
EAP_TYPE_SIM, EAP_SIM_SUBTYPE_CHALLENGE, 0,
|
|
EAP_SIM_AT_RAND, 5, 0, 0, 0, 0, 0,
|
|
EAP_SIM_AT_MAC, 5, 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: Too many challenges in Challenge")
|
|
return struct.pack(">BBHBBHBBH4L4L4L4LBBH4L", EAP_CODE_REQUEST,
|
|
ctx['id'],
|
|
4 + 1 + 3 + 4 + 4 * 16 + 20,
|
|
EAP_TYPE_SIM, EAP_SIM_SUBTYPE_CHALLENGE, 0,
|
|
EAP_SIM_AT_RAND, 17, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0,
|
|
EAP_SIM_AT_MAC, 5, 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: Same RAND multiple times in Challenge")
|
|
return struct.pack(">BBHBBHBBH4L4L4LBBH4L", EAP_CODE_REQUEST,
|
|
ctx['id'],
|
|
4 + 1 + 3 + 4 + 3 * 16 + 20,
|
|
EAP_TYPE_SIM, EAP_SIM_SUBTYPE_CHALLENGE, 0,
|
|
EAP_SIM_AT_RAND, 13, 0, 0, 0, 0, 0, 0, 0, 0, 1,
|
|
0, 0, 0, 0,
|
|
EAP_SIM_AT_MAC, 5, 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: Notification with no attributes")
|
|
return struct.pack(">BBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3,
|
|
EAP_TYPE_SIM, EAP_SIM_SUBTYPE_NOTIFICATION, 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: Notification indicating success, but no MAC")
|
|
return struct.pack(">BBHBBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_SIM, EAP_SIM_SUBTYPE_NOTIFICATION, 0,
|
|
EAP_SIM_AT_NOTIFICATION, 1, 32768)
|
|
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: Notification indicating success, but invalid MAC value")
|
|
return struct.pack(">BBHBBHBBHBBH4L", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4 + 20,
|
|
EAP_TYPE_SIM, EAP_SIM_SUBTYPE_NOTIFICATION, 0,
|
|
EAP_SIM_AT_NOTIFICATION, 1, 32768,
|
|
EAP_SIM_AT_MAC, 5, 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: Notification before auth")
|
|
return struct.pack(">BBHBBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_SIM, EAP_SIM_SUBTYPE_NOTIFICATION, 0,
|
|
EAP_SIM_AT_NOTIFICATION, 1, 16384)
|
|
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: Notification before auth")
|
|
return struct.pack(">BBHBBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_SIM, EAP_SIM_SUBTYPE_NOTIFICATION, 0,
|
|
EAP_SIM_AT_NOTIFICATION, 1, 16385)
|
|
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: Notification with unrecognized non-failure")
|
|
return struct.pack(">BBHBBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_SIM, EAP_SIM_SUBTYPE_NOTIFICATION, 0,
|
|
EAP_SIM_AT_NOTIFICATION, 1, 0xc000)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Notification before auth (duplicate)")
|
|
return struct.pack(">BBHBBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_SIM, EAP_SIM_SUBTYPE_NOTIFICATION, 0,
|
|
EAP_SIM_AT_NOTIFICATION, 1, 0xc000)
|
|
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: Re-authentication (unexpected) with no attributes")
|
|
return struct.pack(">BBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3,
|
|
EAP_TYPE_SIM, EAP_SIM_SUBTYPE_REAUTHENTICATION,
|
|
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: Client Error")
|
|
return struct.pack(">BBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3,
|
|
EAP_TYPE_SIM, EAP_SIM_SUBTYPE_CLIENT_ERROR, 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: Unknown subtype")
|
|
return struct.pack(">BBHBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3,
|
|
EAP_TYPE_SIM, 255, 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(sim_handler)
|
|
|
|
try:
|
|
hapd = start_ap(apdev[0])
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
for i in range(0, 25):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="SIM", identity="1232010000000000",
|
|
password="90dca4eda45b53cf0f12d7c9c3bc6a89:cb9cccc4b9258e6dca4760379fb82581",
|
|
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 [0]:
|
|
time.sleep(0.1)
|
|
else:
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-FAILURE"],
|
|
timeout=10)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP failure")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].dump_monitor()
|
|
finally:
|
|
stop_radius_server(srv)
|
|
|
|
def test_eap_proto_sim_errors(dev, apdev):
|
|
"""EAP-SIM protocol tests (error paths)"""
|
|
check_hlr_auc_gw_support()
|
|
params = hostapd.wpa2_eap_params(ssid="eap-test")
|
|
hapd = hostapd.add_ap(apdev[0], params)
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
with alloc_fail(dev[0], 1, "eap_sim_init"):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="SIM", identity="1232010000000000",
|
|
password="90dca4eda45b53cf0f12d7c9c3bc6a89:cb9cccc4b9258e6dca4760379fb82581",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["EAP: Failed to initialize EAP method"],
|
|
timeout=15)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP start")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
with fail_test(dev[0], 1, "os_get_random;eap_sim_init"):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="SIM", identity="1232010000000000",
|
|
password="90dca4eda45b53cf0f12d7c9c3bc6a89:cb9cccc4b9258e6dca4760379fb82581",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["EAP: Failed to initialize EAP method"],
|
|
timeout=15)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP start")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="SIM", identity="1232010000000000",
|
|
password="90dca4eda45b53cf0f12d7c9c3bc6a89:cb9cccc4b9258e6dca4760379fb82581")
|
|
|
|
with fail_test(dev[0], 1, "aes_128_cbc_encrypt;eap_sim_response_reauth"):
|
|
hapd.request("EAPOL_REAUTH " + dev[0].own_addr())
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-STARTED"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("EAP re-authentication did not start")
|
|
wait_fail_trigger(dev[0], "GET_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].dump_monitor()
|
|
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="SIM", identity="1232010000000000",
|
|
password="90dca4eda45b53cf0f12d7c9c3bc6a89:cb9cccc4b9258e6dca4760379fb82581")
|
|
|
|
with fail_test(dev[0], 1, "os_get_random;eap_sim_msg_add_encr_start"):
|
|
hapd.request("EAPOL_REAUTH " + dev[0].own_addr())
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-STARTED"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("EAP re-authentication did not start")
|
|
wait_fail_trigger(dev[0], "GET_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].dump_monitor()
|
|
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="SIM", identity="1232010000000000",
|
|
password="90dca4eda45b53cf0f12d7c9c3bc6a89:cb9cccc4b9258e6dca4760379fb82581")
|
|
|
|
with fail_test(dev[0], 1, "os_get_random;eap_sim_init_for_reauth"):
|
|
hapd.request("EAPOL_REAUTH " + dev[0].own_addr())
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-STARTED"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("EAP re-authentication did not start")
|
|
wait_fail_trigger(dev[0], "GET_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].dump_monitor()
|
|
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="SIM", identity="1232010000000000",
|
|
password="90dca4eda45b53cf0f12d7c9c3bc6a89:cb9cccc4b9258e6dca4760379fb82581")
|
|
|
|
with alloc_fail(dev[0], 1, "eap_sim_parse_encr;eap_sim_process_reauthentication"):
|
|
hapd.request("EAPOL_REAUTH " + dev[0].own_addr())
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-STARTED"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("EAP re-authentication did not start")
|
|
wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].dump_monitor()
|
|
|
|
tests = [(1, "eap_sim_verify_mac;eap_sim_process_challenge"),
|
|
(1, "eap_sim_parse_encr;eap_sim_process_challenge"),
|
|
(1, "eap_sim_msg_init;eap_sim_response_start"),
|
|
(1, "wpabuf_alloc;eap_sim_msg_init;eap_sim_response_start"),
|
|
(1, "=eap_sim_learn_ids"),
|
|
(2, "=eap_sim_learn_ids"),
|
|
(2, "eap_sim_learn_ids"),
|
|
(3, "eap_sim_learn_ids"),
|
|
(1, "eap_sim_process_start"),
|
|
(1, "eap_sim_getKey"),
|
|
(1, "eap_sim_get_emsk"),
|
|
(1, "eap_sim_get_session_id")]
|
|
for count, func in tests:
|
|
with alloc_fail(dev[0], count, func):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="SIM", identity="1232010000000000@domain",
|
|
password="90dca4eda45b53cf0f12d7c9c3bc6a89:cb9cccc4b9258e6dca4760379fb82581",
|
|
erp="1", wait_connect=False)
|
|
wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].dump_monitor()
|
|
|
|
tests = [(1, "aes_128_cbc_decrypt;eap_sim_parse_encr")]
|
|
for count, func in tests:
|
|
with fail_test(dev[0], count, func):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="SIM", identity="1232010000000000",
|
|
password="90dca4eda45b53cf0f12d7c9c3bc6a89:cb9cccc4b9258e6dca4760379fb82581",
|
|
wait_connect=False)
|
|
wait_fail_trigger(dev[0], "GET_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].dump_monitor()
|
|
|
|
params = int_eap_server_params()
|
|
params['eap_sim_db'] = "unix:/tmp/hlr_auc_gw.sock"
|
|
params['eap_sim_aka_result_ind'] = "1"
|
|
hapd2 = hostapd.add_ap(apdev[1], params)
|
|
dev[0].scan_for_bss(hapd2.own_addr(), freq=2412)
|
|
|
|
with alloc_fail(dev[0], 1,
|
|
"eap_sim_msg_init;eap_sim_response_notification"):
|
|
dev[0].connect("test-wpa2-eap", key_mgmt="WPA-EAP",
|
|
scan_freq="2412",
|
|
eap="SIM", identity="1232010000000000",
|
|
phase1="result_ind=1",
|
|
password="90dca4eda45b53cf0f12d7c9c3bc6a89:cb9cccc4b9258e6dca4760379fb82581",
|
|
wait_connect=False)
|
|
wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].dump_monitor()
|
|
|
|
tests = ["eap_sim_msg_add_encr_start;eap_sim_response_notification",
|
|
"aes_128_cbc_encrypt;eap_sim_response_notification"]
|
|
for func in tests:
|
|
with fail_test(dev[0], 1, func):
|
|
dev[0].connect("test-wpa2-eap", key_mgmt="WPA-EAP",
|
|
scan_freq="2412",
|
|
eap="SIM", identity="1232010000000000",
|
|
phase1="result_ind=1",
|
|
password="90dca4eda45b53cf0f12d7c9c3bc6a89:cb9cccc4b9258e6dca4760379fb82581")
|
|
dev[0].request("REAUTHENTICATE")
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-METHOD"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("EAP method not started on reauthentication")
|
|
time.sleep(0.1)
|
|
wait_fail_trigger(dev[0], "GET_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].dump_monitor()
|
|
|
|
tests = ["eap_sim_parse_encr;eap_sim_process_notification_reauth"]
|
|
for func in tests:
|
|
with alloc_fail(dev[0], 1, func):
|
|
dev[0].connect("test-wpa2-eap", key_mgmt="WPA-EAP",
|
|
scan_freq="2412",
|
|
eap="SIM", identity="1232010000000000",
|
|
phase1="result_ind=1",
|
|
password="90dca4eda45b53cf0f12d7c9c3bc6a89:cb9cccc4b9258e6dca4760379fb82581")
|
|
dev[0].request("REAUTHENTICATE")
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-METHOD"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("EAP method not started on reauthentication")
|
|
time.sleep(0.1)
|
|
wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].dump_monitor()
|
|
|
|
def test_eap_proto_aka_errors(dev, apdev):
|
|
"""EAP-AKA protocol tests (error paths)"""
|
|
check_hlr_auc_gw_support()
|
|
params = hostapd.wpa2_eap_params(ssid="eap-test")
|
|
hapd = hostapd.add_ap(apdev[0], params)
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
with alloc_fail(dev[0], 1, "eap_aka_init"):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="AKA", identity="0232010000000000",
|
|
password="90dca4eda45b53cf0f12d7c9c3bc6a89:cb9cccc4b9258e6dca4760379fb82581:000000000123",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["EAP: Failed to initialize EAP method"],
|
|
timeout=15)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP start")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
tests = [(1, "=eap_aka_learn_ids"),
|
|
(2, "=eap_aka_learn_ids"),
|
|
(1, "eap_sim_parse_encr;eap_aka_process_challenge"),
|
|
(1, "wpabuf_dup;eap_aka_add_id_msg"),
|
|
(1, "wpabuf_resize;eap_aka_add_id_msg"),
|
|
(1, "eap_aka_getKey"),
|
|
(1, "eap_aka_get_emsk"),
|
|
(1, "eap_aka_get_session_id")]
|
|
for count, func in tests:
|
|
with alloc_fail(dev[0], count, func):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="AKA", identity="0232010000000000@domain",
|
|
password="90dca4eda45b53cf0f12d7c9c3bc6a89:cb9cccc4b9258e6dca4760379fb82581:000000000123",
|
|
erp="1", wait_connect=False)
|
|
wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].dump_monitor()
|
|
|
|
params = int_eap_server_params()
|
|
params['eap_sim_db'] = "unix:/tmp/hlr_auc_gw.sock"
|
|
params['eap_sim_aka_result_ind'] = "1"
|
|
hapd2 = hostapd.add_ap(apdev[1], params)
|
|
dev[0].scan_for_bss(hapd2.own_addr(), freq=2412)
|
|
|
|
with alloc_fail(dev[0], 1,
|
|
"eap_sim_msg_init;eap_aka_response_notification"):
|
|
dev[0].connect("test-wpa2-eap", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="AKA", identity="0232010000000000",
|
|
phase1="result_ind=1",
|
|
password="90dca4eda45b53cf0f12d7c9c3bc6a89:cb9cccc4b9258e6dca4760379fb82581:000000000123",
|
|
wait_connect=False)
|
|
wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].dump_monitor()
|
|
|
|
tests = [(1, "aes_128_encrypt_block;milenage_f1;milenage_check", None),
|
|
(2, "aes_128_encrypt_block;milenage_f1;milenage_check", None),
|
|
(1, "milenage_f2345;milenage_check", None),
|
|
(7, "aes_128_encrypt_block;milenage_f2345;milenage_check",
|
|
"ff0000000123"),
|
|
(1, "aes_128_encrypt_block;milenage_f1;milenage_check",
|
|
"fff000000123")]
|
|
for count, func, seq in tests:
|
|
if not seq:
|
|
seq = "000000000123"
|
|
with fail_test(dev[0], count, func):
|
|
dev[0].connect("test-wpa2-eap", key_mgmt="WPA-EAP",
|
|
scan_freq="2412",
|
|
eap="AKA", identity="0232010000000000",
|
|
phase1="result_ind=1",
|
|
password="90dca4eda45b53cf0f12d7c9c3bc6a89:cb9cccc4b9258e6dca4760379fb82581:" + seq,
|
|
wait_connect=False)
|
|
wait_fail_trigger(dev[0], "GET_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
dev[0].dump_monitor()
|
|
|
|
tests = ["eap_sim_msg_add_encr_start;eap_aka_response_notification",
|
|
"aes_128_cbc_encrypt;eap_aka_response_notification"]
|
|
for func in tests:
|
|
with fail_test(dev[0], 1, func):
|
|
dev[0].connect("test-wpa2-eap", key_mgmt="WPA-EAP",
|
|
scan_freq="2412",
|
|
eap="AKA", identity="0232010000000000",
|
|
phase1="result_ind=1",
|
|
password="90dca4eda45b53cf0f12d7c9c3bc6a89:cb9cccc4b9258e6dca4760379fb82581:000000000123")
|
|
dev[0].request("REAUTHENTICATE")
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-METHOD"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("EAP method not started on reauthentication")
|
|
time.sleep(0.1)
|
|
wait_fail_trigger(dev[0], "GET_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].dump_monitor()
|
|
|
|
tests = ["eap_sim_parse_encr;eap_aka_process_notification_reauth"]
|
|
for func in tests:
|
|
with alloc_fail(dev[0], 1, func):
|
|
dev[0].connect("test-wpa2-eap", key_mgmt="WPA-EAP",
|
|
scan_freq="2412",
|
|
eap="AKA", identity="0232010000000000",
|
|
phase1="result_ind=1",
|
|
password="90dca4eda45b53cf0f12d7c9c3bc6a89:cb9cccc4b9258e6dca4760379fb82581:000000000123")
|
|
dev[0].request("REAUTHENTICATE")
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-METHOD"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("EAP method not started on reauthentication")
|
|
time.sleep(0.1)
|
|
wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].dump_monitor()
|
|
|
|
def test_eap_proto_aka_prime_errors(dev, apdev):
|
|
"""EAP-AKA' protocol tests (error paths)"""
|
|
check_hlr_auc_gw_support()
|
|
params = hostapd.wpa2_eap_params(ssid="eap-test")
|
|
hapd = hostapd.add_ap(apdev[0], params)
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
with alloc_fail(dev[0], 1, "eap_aka_init"):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="AKA'", identity="6555444333222111",
|
|
password="5122250214c33e723a5dd523fc145fc0:981d464c7c52eb6e5036234984ad0bcf:000000000123",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["EAP: Failed to initialize EAP method"],
|
|
timeout=15)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP start")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="AKA'", identity="6555444333222111",
|
|
password="5122250214c33e723a5dd523fc145fc0:981d464c7c52eb6e5036234984ad0bcf:000000000123")
|
|
|
|
with fail_test(dev[0], 1, "aes_128_cbc_encrypt;eap_aka_response_reauth"):
|
|
hapd.request("EAPOL_REAUTH " + dev[0].own_addr())
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-STARTED"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("EAP re-authentication did not start")
|
|
wait_fail_trigger(dev[0], "GET_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].dump_monitor()
|
|
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="AKA'", identity="6555444333222111",
|
|
password="5122250214c33e723a5dd523fc145fc0:981d464c7c52eb6e5036234984ad0bcf:000000000123")
|
|
|
|
with alloc_fail(dev[0], 1, "eap_sim_parse_encr;eap_aka_process_reauthentication"):
|
|
hapd.request("EAPOL_REAUTH " + dev[0].own_addr())
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-STARTED"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("EAP re-authentication did not start")
|
|
wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].dump_monitor()
|
|
|
|
tests = [(1, "eap_sim_verify_mac_sha256"),
|
|
(1, "=eap_aka_process_challenge")]
|
|
for count, func in tests:
|
|
with alloc_fail(dev[0], count, func):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="AKA'", identity="6555444333222111",
|
|
password="5122250214c33e723a5dd523fc145fc0:981d464c7c52eb6e5036234984ad0bcf:000000000123",
|
|
erp="1", wait_connect=False)
|
|
wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].dump_monitor()
|
|
|
|
def test_eap_proto_ikev2(dev, apdev):
|
|
"""EAP-IKEv2 protocol tests"""
|
|
check_eap_capa(dev[0], "IKEV2")
|
|
|
|
global eap_proto_ikev2_test_done
|
|
eap_proto_ikev2_test_done = False
|
|
|
|
def ikev2_handler(ctx, req):
|
|
logger.info("ikev2_handler - RX " + binascii.hexlify(req).decode())
|
|
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_IKEV2)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Truncated Message Length field")
|
|
return struct.pack(">BBHBB3B", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 3,
|
|
EAP_TYPE_IKEV2, 0x80, 0, 0, 0)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Too short Message Length value")
|
|
return struct.pack(">BBHBBLB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 4 + 1,
|
|
EAP_TYPE_IKEV2, 0x80, 0, 1)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Truncated message")
|
|
return struct.pack(">BBHBBL", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 4,
|
|
EAP_TYPE_IKEV2, 0x80, 1)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Truncated message(2)")
|
|
return struct.pack(">BBHBBL", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 4,
|
|
EAP_TYPE_IKEV2, 0x80, 0xffffffff)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Truncated message(3)")
|
|
return struct.pack(">BBHBBL", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 4,
|
|
EAP_TYPE_IKEV2, 0xc0, 0xffffffff)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Truncated message(4)")
|
|
return struct.pack(">BBHBBL", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 4,
|
|
EAP_TYPE_IKEV2, 0xc0, 10000000)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Too long fragments (first fragment)")
|
|
return struct.pack(">BBHBBLB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 4 + 1,
|
|
EAP_TYPE_IKEV2, 0xc0, 2, 1)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Too long fragments (second fragment)")
|
|
return struct.pack(">BBHBB2B", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 2,
|
|
EAP_TYPE_IKEV2, 0x00, 2, 3)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: No Message Length field in first fragment")
|
|
return struct.pack(">BBHBBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 1,
|
|
EAP_TYPE_IKEV2, 0x40, 1)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: ICV before keys")
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_IKEV2, 0x20)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unsupported IKEv2 header version")
|
|
return struct.pack(">BBHBB2L2LBBBBLL", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 28,
|
|
EAP_TYPE_IKEV2, 0x00,
|
|
0, 0, 0, 0,
|
|
0, 0, 0, 0, 0, 0)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Incorrect IKEv2 header Length")
|
|
return struct.pack(">BBHBB2L2LBBBBLL", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 28,
|
|
EAP_TYPE_IKEV2, 0x00,
|
|
0, 0, 0, 0,
|
|
0, 0x20, 0, 0, 0, 0)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unexpected IKEv2 Exchange Type in SA_INIT state")
|
|
return struct.pack(">BBHBB2L2LBBBBLL", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 28,
|
|
EAP_TYPE_IKEV2, 0x00,
|
|
0, 0, 0, 0,
|
|
0, 0x20, 0, 0, 0, 28)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unexpected IKEv2 Message ID in SA_INIT state")
|
|
return struct.pack(">BBHBB2L2LBBBBLL", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 28,
|
|
EAP_TYPE_IKEV2, 0x00,
|
|
0, 0, 0, 0,
|
|
0, 0x20, 34, 0, 1, 28)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unexpected IKEv2 Flags value")
|
|
return struct.pack(">BBHBB2L2LBBBBLL", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 28,
|
|
EAP_TYPE_IKEV2, 0x00,
|
|
0, 0, 0, 0,
|
|
0, 0x20, 34, 0, 0, 28)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unexpected IKEv2 Flags value(2)")
|
|
return struct.pack(">BBHBB2L2LBBBBLL", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 28,
|
|
EAP_TYPE_IKEV2, 0x00,
|
|
0, 0, 0, 0,
|
|
0, 0x20, 34, 0x20, 0, 28)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: No SAi1 in SA_INIT")
|
|
return struct.pack(">BBHBB2L2LBBBBLL", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 28,
|
|
EAP_TYPE_IKEV2, 0x00,
|
|
0, 0, 0, 0,
|
|
0, 0x20, 34, 0x08, 0, 28)
|
|
|
|
def build_ike(id, next=0, exch_type=34, flags=0x00, ike=b''):
|
|
return struct.pack(">BBHBB2L2LBBBBLL", EAP_CODE_REQUEST, id,
|
|
4 + 1 + 1 + 28 + len(ike),
|
|
EAP_TYPE_IKEV2, flags,
|
|
0, 0, 0, 0,
|
|
next, 0x20, exch_type, 0x08, 0,
|
|
28 + len(ike)) + ike
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unexpected extra data after payloads")
|
|
return build_ike(ctx['id'], ike=struct.pack(">B", 1))
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Truncated payload header")
|
|
return build_ike(ctx['id'], next=128, ike=struct.pack(">B", 1))
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Too small payload header length")
|
|
ike = struct.pack(">BBH", 0, 0, 3)
|
|
return build_ike(ctx['id'], next=128, ike=ike)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Too large payload header length")
|
|
ike = struct.pack(">BBH", 0, 0, 5)
|
|
return build_ike(ctx['id'], next=128, ike=ike)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unsupported payload (non-critical and critical)")
|
|
ike = struct.pack(">BBHBBH", 129, 0, 4, 0, 0x01, 4)
|
|
return build_ike(ctx['id'], next=128, ike=ike)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Certificate and empty SAi1")
|
|
ike = struct.pack(">BBHBBH", 33, 0, 4, 0, 0, 4)
|
|
return build_ike(ctx['id'], next=37, ike=ike)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Too short proposal")
|
|
ike = struct.pack(">BBHBBHBBB", 0, 0, 4 + 7,
|
|
0, 0, 7, 0, 0, 0)
|
|
return build_ike(ctx['id'], next=33, ike=ike)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Too small proposal length in SAi1")
|
|
ike = struct.pack(">BBHBBHBBBB", 0, 0, 4 + 8,
|
|
0, 0, 7, 0, 0, 0, 0)
|
|
return build_ike(ctx['id'], next=33, ike=ike)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Too large proposal length in SAi1")
|
|
ike = struct.pack(">BBHBBHBBBB", 0, 0, 4 + 8,
|
|
0, 0, 9, 0, 0, 0, 0)
|
|
return build_ike(ctx['id'], next=33, ike=ike)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unexpected proposal type in SAi1")
|
|
ike = struct.pack(">BBHBBHBBBB", 0, 0, 4 + 8,
|
|
1, 0, 8, 0, 0, 0, 0)
|
|
return build_ike(ctx['id'], next=33, ike=ike)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unexpected Protocol ID in SAi1")
|
|
ike = struct.pack(">BBHBBHBBBB", 0, 0, 4 + 8,
|
|
0, 0, 8, 0, 0, 0, 0)
|
|
return build_ike(ctx['id'], next=33, ike=ike)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unexpected proposal number in SAi1")
|
|
ike = struct.pack(">BBHBBHBBBB", 0, 0, 4 + 8,
|
|
0, 0, 8, 0, 1, 0, 0)
|
|
return build_ike(ctx['id'], next=33, ike=ike)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Not enough room for SPI in SAi1")
|
|
ike = struct.pack(">BBHBBHBBBB", 0, 0, 4 + 8,
|
|
0, 0, 8, 1, 1, 1, 0)
|
|
return build_ike(ctx['id'], next=33, ike=ike)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unexpected SPI in SAi1")
|
|
ike = struct.pack(">BBHBBHBBBBB", 0, 0, 4 + 9,
|
|
0, 0, 9, 1, 1, 1, 0, 1)
|
|
return build_ike(ctx['id'], next=33, ike=ike)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: No transforms in SAi1")
|
|
ike = struct.pack(">BBHBBHBBBB", 0, 0, 4 + 8,
|
|
0, 0, 8, 1, 1, 0, 0)
|
|
return build_ike(ctx['id'], next=33, ike=ike)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Too short transform in SAi1")
|
|
ike = struct.pack(">BBHBBHBBBB", 0, 0, 4 + 8,
|
|
0, 0, 8, 1, 1, 0, 1)
|
|
return build_ike(ctx['id'], next=33, ike=ike)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Too small transform length in SAi1")
|
|
ike = struct.pack(">BBHBBHBBBBBBHBBH", 0, 0, 4 + 8 + 8,
|
|
0, 0, 8 + 8, 1, 1, 0, 1,
|
|
0, 0, 7, 0, 0, 0)
|
|
return build_ike(ctx['id'], next=33, ike=ike)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Too large transform length in SAi1")
|
|
ike = struct.pack(">BBHBBHBBBBBBHBBH", 0, 0, 4 + 8 + 8,
|
|
0, 0, 8 + 8, 1, 1, 0, 1,
|
|
0, 0, 9, 0, 0, 0)
|
|
return build_ike(ctx['id'], next=33, ike=ike)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unexpected Transform type in SAi1")
|
|
ike = struct.pack(">BBHBBHBBBBBBHBBH", 0, 0, 4 + 8 + 8,
|
|
0, 0, 8 + 8, 1, 1, 0, 1,
|
|
1, 0, 8, 0, 0, 0)
|
|
return build_ike(ctx['id'], next=33, ike=ike)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: No transform attributes in SAi1")
|
|
ike = struct.pack(">BBHBBHBBBBBBHBBH", 0, 0, 4 + 8 + 8,
|
|
0, 0, 8 + 8, 1, 1, 0, 1,
|
|
0, 0, 8, 0, 0, 0)
|
|
return build_ike(ctx['id'], next=33, ike=ike)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: No transform attr for AES and unexpected data after transforms in SAi1")
|
|
tlen1 = 8 + 3
|
|
tlen2 = 8 + 4
|
|
tlen3 = 8 + 4
|
|
tlen = tlen1 + tlen2 + tlen3
|
|
ike = struct.pack(">BBHBBHBBBBBBHBBH3BBBHBBHHHBBHBBHHHB",
|
|
0, 0, 4 + 8 + tlen + 1,
|
|
0, 0, 8 + tlen + 1, 1, 1, 0, 3,
|
|
3, 0, tlen1, 1, 0, 12, 1, 2, 3,
|
|
3, 0, tlen2, 1, 0, 12, 0, 128,
|
|
0, 0, tlen3, 1, 0, 12, 0x8000 | 14, 127,
|
|
1)
|
|
return build_ike(ctx['id'], next=33, ike=ike)
|
|
|
|
def build_sa(next=0):
|
|
tlen = 5 * 8
|
|
return struct.pack(">BBHBBHBBBBBBHBBHBBHBBHBBHBBHBBHBBHBBHBBH",
|
|
next, 0, 4 + 8 + tlen,
|
|
0, 0, 8 + tlen, 1, 1, 0, 5,
|
|
3, 0, 8, 1, 0, 3,
|
|
3, 0, 8, 2, 0, 1,
|
|
3, 0, 8, 3, 0, 1,
|
|
3, 0, 8, 4, 0, 5,
|
|
0, 0, 8, 241, 0, 0)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Valid proposal, but no KEi in SAi1")
|
|
ike = build_sa()
|
|
return build_ike(ctx['id'], next=33, ike=ike)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Empty KEi in SAi1")
|
|
ike = build_sa(next=34) + struct.pack(">BBH", 0, 0, 4)
|
|
return build_ike(ctx['id'], next=33, ike=ike)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Mismatch in DH Group in SAi1")
|
|
ike = build_sa(next=34)
|
|
ike += struct.pack(">BBHHH", 0, 0, 4 + 4 + 96, 12345, 0)
|
|
ike += 96*b'\x00'
|
|
return build_ike(ctx['id'], next=33, ike=ike)
|
|
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: Invalid DH public value length in SAi1")
|
|
ike = build_sa(next=34)
|
|
ike += struct.pack(">BBHHH", 0, 0, 4 + 4 + 96, 5, 0)
|
|
ike += 96*b'\x00'
|
|
return build_ike(ctx['id'], next=33, ike=ike)
|
|
|
|
def build_ke(next=0):
|
|
ke = struct.pack(">BBHHH", next, 0, 4 + 4 + 192, 5, 0)
|
|
ke += 191*b'\x00'+b'\x02'
|
|
return ke
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Valid proposal and KEi, but no Ni in SAi1")
|
|
ike = build_sa(next=34)
|
|
ike += build_ke()
|
|
return build_ike(ctx['id'], next=33, ike=ike)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Too short Ni in SAi1")
|
|
ike = build_sa(next=34)
|
|
ike += build_ke(next=40)
|
|
ike += struct.pack(">BBH", 0, 0, 4)
|
|
return build_ike(ctx['id'], next=33, ike=ike)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Too long Ni in SAi1")
|
|
ike = build_sa(next=34)
|
|
ike += build_ke(next=40)
|
|
ike += struct.pack(">BBH", 0, 0, 4 + 257) + 257*b'\x00'
|
|
return build_ike(ctx['id'], next=33, ike=ike)
|
|
|
|
def build_ni(next=0):
|
|
return struct.pack(">BBH", next, 0, 4 + 256) + 256*b'\x00'
|
|
|
|
def build_sai1(id):
|
|
ike = build_sa(next=34)
|
|
ike += build_ke(next=40)
|
|
ike += build_ni()
|
|
return build_ike(ctx['id'], next=33, ike=ike)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Valid proposal, KEi, and Ni in SAi1")
|
|
return build_sai1(ctx['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: Valid proposal, KEi, and Ni in SAi1")
|
|
return build_sai1(ctx['id'])
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: No integrity checksum")
|
|
ike = b''
|
|
return build_ike(ctx['id'], next=37, ike=ike)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Valid proposal, KEi, and Ni in SAi1")
|
|
return build_sai1(ctx['id'])
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Truncated integrity checksum")
|
|
return struct.pack(">BBHBB",
|
|
EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_IKEV2, 0x20)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Valid proposal, KEi, and Ni in SAi1")
|
|
return build_sai1(ctx['id'])
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Invalid integrity checksum")
|
|
ike = b''
|
|
return build_ike(ctx['id'], next=37, flags=0x20, ike=ike)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("No more test responses available - test case completed")
|
|
global eap_proto_ikev2_test_done
|
|
eap_proto_ikev2_test_done = True
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1,
|
|
EAP_TYPE_IKEV2)
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
srv = start_radius_server(ikev2_handler)
|
|
|
|
try:
|
|
hapd = start_ap(apdev[0])
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
i = 0
|
|
while not eap_proto_ikev2_test_done:
|
|
i += 1
|
|
logger.info("Running connection iteration %d" % i)
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="IKEV2", identity="user",
|
|
password="password",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-STARTED"], timeout=15)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP start")
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-PROPOSED-METHOD"],
|
|
timeout=15)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP method start")
|
|
if i in [41, 46]:
|
|
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].wait_disconnected()
|
|
dev[0].dump_monitor()
|
|
dev[1].dump_monitor()
|
|
dev[2].dump_monitor()
|
|
finally:
|
|
stop_radius_server(srv)
|
|
|
|
def NtPasswordHash(password):
|
|
pw = password.encode('utf_16_le')
|
|
return hashlib.new('md4', pw).digest()
|
|
|
|
def HashNtPasswordHash(password_hash):
|
|
return hashlib.new('md4', password_hash).digest()
|
|
|
|
def ChallengeHash(peer_challenge, auth_challenge, username):
|
|
data = peer_challenge + auth_challenge + username
|
|
return hashlib.sha1(data).digest()[0:8]
|
|
|
|
def GenerateAuthenticatorResponse(password, nt_response, peer_challenge,
|
|
auth_challenge, username):
|
|
magic1 = binascii.unhexlify("4D616769632073657276657220746F20636C69656E74207369676E696E6720636F6E7374616E74")
|
|
magic2 = binascii.unhexlify("50616420746F206D616B6520697420646F206D6F7265207468616E206F6E6520697465726174696F6E")
|
|
|
|
password_hash = NtPasswordHash(password)
|
|
password_hash_hash = HashNtPasswordHash(password_hash)
|
|
data = password_hash_hash + nt_response + magic1
|
|
digest = hashlib.sha1(data).digest()
|
|
|
|
challenge = ChallengeHash(peer_challenge, auth_challenge, username.encode())
|
|
|
|
data = digest + challenge + magic2
|
|
resp = hashlib.sha1(data).digest()
|
|
return resp
|
|
|
|
def test_eap_proto_ikev2_errors(dev, apdev):
|
|
"""EAP-IKEv2 local error cases"""
|
|
check_eap_capa(dev[0], "IKEV2")
|
|
params = hostapd.wpa2_eap_params(ssid="eap-test")
|
|
hapd = hostapd.add_ap(apdev[0], params)
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
for i in range(1, 5):
|
|
with alloc_fail(dev[0], i, "eap_ikev2_init"):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="IKEV2", identity="ikev2 user",
|
|
password="ike password",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["EAP: Failed to initialize EAP method"],
|
|
timeout=15)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP start")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
tests = [(1, "ikev2_encr_encrypt"),
|
|
(1, "ikev2_encr_decrypt"),
|
|
(1, "ikev2_derive_auth_data"),
|
|
(2, "ikev2_derive_auth_data"),
|
|
(1, "=ikev2_decrypt_payload"),
|
|
(1, "ikev2_encr_decrypt;ikev2_decrypt_payload"),
|
|
(1, "ikev2_encr_encrypt;ikev2_build_encrypted"),
|
|
(1, "ikev2_derive_sk_keys"),
|
|
(2, "ikev2_derive_sk_keys"),
|
|
(3, "ikev2_derive_sk_keys"),
|
|
(4, "ikev2_derive_sk_keys"),
|
|
(5, "ikev2_derive_sk_keys"),
|
|
(6, "ikev2_derive_sk_keys"),
|
|
(7, "ikev2_derive_sk_keys"),
|
|
(8, "ikev2_derive_sk_keys"),
|
|
(1, "eap_ikev2_derive_keymat;eap_ikev2_peer_keymat"),
|
|
(1, "eap_msg_alloc;eap_ikev2_build_msg"),
|
|
(1, "eap_ikev2_getKey"),
|
|
(1, "eap_ikev2_get_emsk"),
|
|
(1, "eap_ikev2_get_session_id"),
|
|
(1, "=ikev2_derive_keys"),
|
|
(2, "=ikev2_derive_keys"),
|
|
(1, "wpabuf_alloc;ikev2_process_kei"),
|
|
(1, "=ikev2_process_idi"),
|
|
(1, "ikev2_derive_auth_data;ikev2_build_auth"),
|
|
(1, "wpabuf_alloc;ikev2_build_sa_init"),
|
|
(2, "wpabuf_alloc;ikev2_build_sa_init"),
|
|
(3, "wpabuf_alloc;ikev2_build_sa_init"),
|
|
(4, "wpabuf_alloc;ikev2_build_sa_init"),
|
|
(5, "wpabuf_alloc;ikev2_build_sa_init"),
|
|
(6, "wpabuf_alloc;ikev2_build_sa_init"),
|
|
(1, "wpabuf_alloc;ikev2_build_sa_auth"),
|
|
(2, "wpabuf_alloc;ikev2_build_sa_auth"),
|
|
(1, "ikev2_build_auth;ikev2_build_sa_auth")]
|
|
for count, func in tests:
|
|
with alloc_fail(dev[0], count, func):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="IKEV2", identity="ikev2 user@domain",
|
|
password="ike password", erp="1", 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")
|
|
ok = False
|
|
for j in range(10):
|
|
state = dev[0].request('GET_ALLOC_FAIL')
|
|
if state.startswith('0:'):
|
|
ok = True
|
|
break
|
|
time.sleep(0.1)
|
|
if not ok:
|
|
raise Exception("No allocation failure seen for %d:%s" % (count, func))
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
tests = [(1, "wpabuf_alloc;ikev2_build_notify"),
|
|
(2, "wpabuf_alloc;ikev2_build_notify"),
|
|
(1, "ikev2_build_encrypted;ikev2_build_notify")]
|
|
for count, func in tests:
|
|
with alloc_fail(dev[0], count, func):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="IKEV2", identity="ikev2 user",
|
|
password="wrong password", erp="1",
|
|
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")
|
|
ok = False
|
|
for j in range(10):
|
|
state = dev[0].request('GET_ALLOC_FAIL')
|
|
if state.startswith('0:'):
|
|
ok = True
|
|
break
|
|
time.sleep(0.1)
|
|
if not ok:
|
|
raise Exception("No allocation failure seen for %d:%s" % (count, func))
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
tests = [(1, "ikev2_integ_hash"),
|
|
(1, "ikev2_integ_hash;ikev2_decrypt_payload"),
|
|
(1, "os_get_random;ikev2_build_encrypted"),
|
|
(1, "ikev2_prf_plus;ikev2_derive_sk_keys"),
|
|
(1, "eap_ikev2_derive_keymat;eap_ikev2_peer_keymat"),
|
|
(1, "os_get_random;ikev2_build_sa_init"),
|
|
(2, "os_get_random;ikev2_build_sa_init"),
|
|
(1, "ikev2_integ_hash;eap_ikev2_validate_icv"),
|
|
(1, "hmac_sha1_vector;?ikev2_prf_hash;ikev2_derive_keys"),
|
|
(1, "hmac_sha1_vector;?ikev2_prf_hash;ikev2_derive_auth_data"),
|
|
(2, "hmac_sha1_vector;?ikev2_prf_hash;ikev2_derive_auth_data"),
|
|
(3, "hmac_sha1_vector;?ikev2_prf_hash;ikev2_derive_auth_data")]
|
|
for count, func in tests:
|
|
with fail_test(dev[0], count, func):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="IKEV2", identity="ikev2 user",
|
|
password="ike 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")
|
|
ok = False
|
|
for j in range(10):
|
|
state = dev[0].request('GET_FAIL')
|
|
if state.startswith('0:'):
|
|
ok = True
|
|
break
|
|
time.sleep(0.1)
|
|
if not ok:
|
|
raise Exception("No failure seen for %d:%s" % (count, func))
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
params = {"ssid": "eap-test2", "wpa": "2", "wpa_key_mgmt": "WPA-EAP",
|
|
"rsn_pairwise": "CCMP", "ieee8021x": "1",
|
|
"eap_server": "1", "eap_user_file": "auth_serv/eap_user.conf",
|
|
"fragment_size": "50"}
|
|
hapd2 = hostapd.add_ap(apdev[1], params)
|
|
dev[0].scan_for_bss(hapd2.own_addr(), freq=2412)
|
|
|
|
tests = [(1, "eap_ikev2_build_frag_ack"),
|
|
(1, "wpabuf_alloc;eap_ikev2_process_fragment")]
|
|
for count, func in tests:
|
|
with alloc_fail(dev[0], count, func):
|
|
dev[0].connect("eap-test2", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="IKEV2", identity="ikev2 user",
|
|
password="ike password", erp="1", 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")
|
|
ok = False
|
|
for j in range(10):
|
|
state = dev[0].request('GET_ALLOC_FAIL')
|
|
if state.startswith('0:'):
|
|
ok = True
|
|
break
|
|
time.sleep(0.1)
|
|
if not ok:
|
|
raise Exception("No allocation failure seen for %d:%s" % (count, func))
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
def run_eap_ikev2_connect(dev):
|
|
dev.connect("test-wpa2-eap", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="IKEV2", identity="ikev2 user",
|
|
password="ike password",
|
|
fragment_size="30", wait_connect=False)
|
|
ev = dev.wait_event(["CTRL-EVENT-EAP-SUCCESS", "CTRL-EVENT-EAP-FAILURE",
|
|
"CTRL-EVENT-DISCONNECTED"],
|
|
timeout=1)
|
|
dev.request("REMOVE_NETWORK all")
|
|
if not ev or "CTRL-EVENT-DISCONNECTED" not in ev:
|
|
dev.wait_disconnected()
|
|
dev.dump_monitor()
|
|
|
|
def test_eap_proto_ikev2_errors_server(dev, apdev):
|
|
"""EAP-IKEV2 local error cases on server"""
|
|
check_eap_capa(dev[0], "IKEV2")
|
|
params = int_eap_server_params()
|
|
params['erp_domain'] = 'example.com'
|
|
params['eap_server_erp'] = '1'
|
|
hapd = hostapd.add_ap(apdev[0], params)
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
tests = [(1, "eap_ikev2_init"),
|
|
(2, "=eap_ikev2_init"),
|
|
(3, "=eap_ikev2_init"),
|
|
(1, "eap_msg_alloc;eap_ikev2_build_msg"),
|
|
(1, "ikev2_initiator_build;eap_ikev2_buildReq"),
|
|
(1, "eap_ikev2_process_fragment"),
|
|
(1, "wpabuf_alloc_copy;ikev2_process_ker"),
|
|
(1, "ikev2_process_idr"),
|
|
(1, "ikev2_derive_auth_data;ikev2_process_auth_secret"),
|
|
(1, "ikev2_decrypt_payload;ikev2_process_sa_auth"),
|
|
(1, "ikev2_process_sa_auth_decrypted;ikev2_process_sa_auth"),
|
|
(1, "dh_init;ikev2_build_kei"),
|
|
(1, "ikev2_build_auth"),
|
|
(1, "wpabuf_alloc;ikev2_build_sa_init"),
|
|
(1, "ikev2_build_sa_auth"),
|
|
(1, "=ikev2_build_sa_auth"),
|
|
(2, "=ikev2_derive_auth_data"),
|
|
(1, "wpabuf_alloc;ikev2_build_sa_auth"),
|
|
(2, "wpabuf_alloc;=ikev2_build_sa_auth"),
|
|
(1, "ikev2_decrypt_payload;ikev2_process_sa_init_encr"),
|
|
(1, "dh_derive_shared;ikev2_derive_keys"),
|
|
(1, "=ikev2_derive_keys"),
|
|
(2, "=ikev2_derive_keys"),
|
|
(1, "eap_ikev2_getKey"),
|
|
(1, "eap_ikev2_get_emsk"),
|
|
(1, "eap_ikev2_get_session_id")]
|
|
for count, func in tests:
|
|
with alloc_fail(hapd, count, func):
|
|
run_eap_ikev2_connect(dev[0])
|
|
|
|
tests = [(1, "eap_ikev2_validate_icv;eap_ikev2_process_icv"),
|
|
(1, "eap_ikev2_server_keymat"),
|
|
(1, "ikev2_build_auth"),
|
|
(1, "os_get_random;ikev2_build_sa_init"),
|
|
(2, "os_get_random;ikev2_build_sa_init"),
|
|
(1, "ikev2_derive_keys"),
|
|
(2, "ikev2_derive_keys"),
|
|
(3, "ikev2_derive_keys"),
|
|
(4, "ikev2_derive_keys"),
|
|
(5, "ikev2_derive_keys"),
|
|
(6, "ikev2_derive_keys"),
|
|
(7, "ikev2_derive_keys"),
|
|
(8, "ikev2_derive_keys"),
|
|
(1, "ikev2_decrypt_payload;ikev2_process_sa_auth"),
|
|
(1, "eap_ikev2_process_icv;eap_ikev2_process")]
|
|
for count, func in tests:
|
|
with fail_test(hapd, count, func):
|
|
run_eap_ikev2_connect(dev[0])
|
|
|
|
def start_ikev2_assoc(dev, hapd):
|
|
dev.connect("test-wpa2-eap", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="IKEV2", identity="ikev2 user",
|
|
password="ike password", wait_connect=False)
|
|
proxy_msg(hapd, dev) # EAP-Identity/Request
|
|
proxy_msg(dev, hapd) # EAP-Identity/Response
|
|
proxy_msg(hapd, dev) # IKEV2 1
|
|
|
|
def stop_ikev2_assoc(dev, hapd):
|
|
dev.request("REMOVE_NETWORK all")
|
|
dev.wait_disconnected()
|
|
dev.dump_monitor()
|
|
hapd.dump_monitor()
|
|
|
|
def test_eap_proto_ikev2_server(dev, apdev):
|
|
"""EAP-IKEV2 protocol testing for the server"""
|
|
check_eap_capa(dev[0], "IKEV2")
|
|
params = int_eap_server_params()
|
|
params['erp_domain'] = 'example.com'
|
|
params['eap_server_erp'] = '1'
|
|
hapd = hostapd.add_ap(apdev[0], params)
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
hapd.request("SET ext_eapol_frame_io 1")
|
|
dev[0].request("SET ext_eapol_frame_io 1")
|
|
|
|
# Successful exchange to verify proxying mechanism
|
|
start_ikev2_assoc(dev[0], hapd)
|
|
proxy_msg(dev[0], hapd) # IKEV2 2
|
|
proxy_msg(hapd, dev[0]) # IKEV2 3
|
|
proxy_msg(dev[0], hapd) # IKEV2 4
|
|
proxy_msg(hapd, dev[0]) # EAP-Success
|
|
proxy_msg(hapd, dev[0]) # EAPOL-Key msg 1/4
|
|
proxy_msg(dev[0], hapd) # EAPOL-Key msg 2/4
|
|
proxy_msg(hapd, dev[0]) # EAPOL-Key msg 3/4
|
|
proxy_msg(dev[0], hapd) # EAPOL-Key msg 4/4
|
|
dev[0].wait_connected()
|
|
stop_ikev2_assoc(dev[0], hapd)
|
|
|
|
start_ikev2_assoc(dev[0], hapd)
|
|
resp = rx_msg(dev[0])
|
|
# Too short EAP-IKEV2 header
|
|
hapd.note("IKEV2: Too short frame to include HDR")
|
|
msg = resp[0:4] + "0005" + resp[8:12] + "0005" + "31"
|
|
tx_msg(dev[0], hapd, msg)
|
|
rx_msg(hapd)
|
|
stop_ikev2_assoc(dev[0], hapd)
|
|
|
|
start_ikev2_assoc(dev[0], hapd)
|
|
resp = rx_msg(dev[0])
|
|
# Too short EAP-IKEV2 header - missing Message Length field
|
|
hapd.note("EAP-IKEV2: Message underflow")
|
|
msg = resp[0:4] + "0006" + resp[8:12] + "0006" + "3180"
|
|
tx_msg(dev[0], hapd, msg)
|
|
rx_msg(hapd)
|
|
stop_ikev2_assoc(dev[0], hapd)
|
|
|
|
start_ikev2_assoc(dev[0], hapd)
|
|
resp = rx_msg(dev[0])
|
|
# Too short EAP-IKEV2 header - too small Message Length
|
|
hapd.note("EAP-IKEV2: Invalid Message Length (0; 1 remaining in this msg)")
|
|
msg = resp[0:4] + "000b" + resp[8:12] + "000b" + "318000000000ff"
|
|
tx_msg(dev[0], hapd, msg)
|
|
rx_msg(hapd)
|
|
stop_ikev2_assoc(dev[0], hapd)
|
|
|
|
start_ikev2_assoc(dev[0], hapd)
|
|
resp = rx_msg(dev[0])
|
|
# Too short EAP-IKEV2 header - too large Message Length
|
|
hapd.note("EAP-IKEV2: Ignore too long message")
|
|
msg = resp[0:4] + "000b" + resp[8:12] + "000b" + "31c0bbccddeeff"
|
|
tx_msg(dev[0], hapd, msg)
|
|
rx_msg(hapd)
|
|
stop_ikev2_assoc(dev[0], hapd)
|
|
|
|
start_ikev2_assoc(dev[0], hapd)
|
|
resp = rx_msg(dev[0])
|
|
# No Message Length in first fragment
|
|
hapd.note("EAP-IKEV2: No Message Length field in a fragmented packet")
|
|
msg = resp[0:4] + "0007" + resp[8:12] + "0007" + "3140ff"
|
|
tx_msg(dev[0], hapd, msg)
|
|
rx_msg(hapd)
|
|
stop_ikev2_assoc(dev[0], hapd)
|
|
|
|
start_ikev2_assoc(dev[0], hapd)
|
|
resp = rx_msg(dev[0])
|
|
# First fragment (valid)
|
|
hapd.note("EAP-IKEV2: Received 1 bytes in first fragment, waiting for 255 bytes more")
|
|
msg = resp[0:4] + "000b" + resp[8:12] + "000b" + "31c000000100ff"
|
|
tx_msg(dev[0], hapd, msg)
|
|
req = rx_msg(hapd)
|
|
id, = struct.unpack('B', binascii.unhexlify(req)[5:6])
|
|
hapd.note("EAP-IKEV2: Received 1 bytes in first fragment, waiting for 254 bytes more")
|
|
payload = struct.pack('BBB', 49, 0x40, 0)
|
|
msg = struct.pack('>BBHBBH', 1, 0, 4 + len(payload), 2, id, 4 + len(payload)) + payload
|
|
tx_msg(dev[0], hapd, binascii.hexlify(msg).decode())
|
|
req = rx_msg(hapd)
|
|
id, = struct.unpack('B', binascii.unhexlify(req)[5:6])
|
|
hapd.note("EAP-IKEV2: Fragment overflow")
|
|
payload = struct.pack('BB', 49, 0x40) + 255*b'\x00'
|
|
msg = struct.pack('>BBHBBH', 1, 0, 4 + len(payload), 2, id, 4 + len(payload)) + payload
|
|
tx_msg(dev[0], hapd, binascii.hexlify(msg).decode())
|
|
rx_msg(hapd)
|
|
stop_ikev2_assoc(dev[0], hapd)
|
|
|
|
start_ikev2_assoc(dev[0], hapd)
|
|
proxy_msg(dev[0], hapd) # IKEV2 2
|
|
req = proxy_msg(hapd, dev[0]) # IKEV2 3
|
|
id, = struct.unpack('B', binascii.unhexlify(req)[5:6])
|
|
# Missing ICV
|
|
hapd.note("EAP-IKEV2: The message should have included integrity checksum")
|
|
payload = struct.pack('BB', 49, 0) + b'\x00'
|
|
msg = struct.pack('>BBHBBH', 1, 0, 4 + len(payload), 2, id, 4 + len(payload)) + payload
|
|
tx_msg(dev[0], hapd, binascii.hexlify(msg).decode())
|
|
rx_msg(hapd)
|
|
stop_ikev2_assoc(dev[0], hapd)
|
|
|
|
tests = [("Unsupported HDR version 0x0 (expected 0x20)",
|
|
struct.pack('BB', 49, 0) + 16*b'\x00' +
|
|
struct.pack('>BBBBLL', 0, 0, 0, 0, 0, 0)),
|
|
("IKEV2: Invalid length (HDR: 0 != RX: 28)",
|
|
struct.pack('BB', 49, 0) + 16*b'\x00' +
|
|
struct.pack('>BBBBLL', 0, 0x20, 0, 0, 0, 0)),
|
|
("IKEV2: Unexpected Exchange Type 0 in SA_INIT state",
|
|
struct.pack('BB', 49, 0) + 16*b'\x00' +
|
|
struct.pack('>BBBBLL', 0, 0x20, 0, 0, 0, 28)),
|
|
("IKEV2: Unexpected Flags value 0x0",
|
|
struct.pack('BB', 49, 0) + 16*b'\x00' +
|
|
struct.pack('>BBBBLL', 0, 0x20, 34, 0, 0, 28)),
|
|
("IKEV2: SAr1 not received",
|
|
struct.pack('BB', 49, 0) + 16*b'\x00' +
|
|
struct.pack('>BBBBLL', 0, 0x20, 34, 0x20, 0, 28))]
|
|
for txt, payload in tests:
|
|
start_ikev2_assoc(dev[0], hapd)
|
|
resp = rx_msg(dev[0])
|
|
id, = struct.unpack('B', binascii.unhexlify(resp)[5:6])
|
|
hapd.note(txt)
|
|
msg = struct.pack('>BBHBBH', 1, 0, 4 + len(payload), 2, id, 4 + len(payload)) + payload
|
|
tx_msg(dev[0], hapd, binascii.hexlify(msg).decode())
|
|
rx_msg(hapd)
|
|
stop_ikev2_assoc(dev[0], hapd)
|
|
|
|
def test_eap_proto_mschapv2(dev, apdev):
|
|
"""EAP-MSCHAPv2 protocol tests"""
|
|
check_eap_capa(dev[0], "MSCHAPV2")
|
|
|
|
def mschapv2_handler(ctx, req):
|
|
logger.info("mschapv2_handler - RX " + binascii.hexlify(req).decode())
|
|
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_MSCHAPV2)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unknown MSCHAPv2 op_code")
|
|
return struct.pack(">BBHBBBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 4 + 1,
|
|
EAP_TYPE_MSCHAPV2,
|
|
0, 0, 5, 0)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Invalid ms_len and unknown MSCHAPv2 op_code")
|
|
return struct.pack(">BBHBBBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 4 + 1,
|
|
EAP_TYPE_MSCHAPV2,
|
|
255, 0, 0, 0)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Success before challenge")
|
|
return struct.pack(">BBHBBBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 4 + 1,
|
|
EAP_TYPE_MSCHAPV2,
|
|
3, 0, 5, 0)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Failure before challenge - required challenge field not present")
|
|
return struct.pack(">BBHBBBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 4 + 1,
|
|
EAP_TYPE_MSCHAPV2,
|
|
4, 0, 5, 0)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Failure")
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Failure before challenge - invalid failure challenge len")
|
|
payload = b'C=12'
|
|
return struct.pack(">BBHBBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 4 + len(payload),
|
|
EAP_TYPE_MSCHAPV2,
|
|
4, 0, 4 + len(payload)) + payload
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Failure")
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Failure before challenge - invalid failure challenge len")
|
|
payload = b'C=12 V=3'
|
|
return struct.pack(">BBHBBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 4 + len(payload),
|
|
EAP_TYPE_MSCHAPV2,
|
|
4, 0, 4 + len(payload)) + payload
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Failure")
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Failure before challenge - invalid failure challenge")
|
|
payload = b'C=00112233445566778899aabbccddeefQ '
|
|
return struct.pack(">BBHBBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 4 + len(payload),
|
|
EAP_TYPE_MSCHAPV2,
|
|
4, 0, 4 + len(payload)) + payload
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Failure")
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Failure before challenge - password expired")
|
|
payload = b'E=648 R=1 C=00112233445566778899aabbccddeeff V=3 M=Password expired'
|
|
return struct.pack(">BBHBBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 4 + len(payload),
|
|
EAP_TYPE_MSCHAPV2,
|
|
4, 0, 4 + len(payload)) + payload
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Success after password change")
|
|
payload = b"S=1122334455667788990011223344556677889900"
|
|
return struct.pack(">BBHBBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 4 + len(payload),
|
|
EAP_TYPE_MSCHAPV2,
|
|
3, 0, 4 + len(payload)) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Invalid challenge length")
|
|
return struct.pack(">BBHBBBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 4 + 1,
|
|
EAP_TYPE_MSCHAPV2,
|
|
1, 0, 4 + 1, 0)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Too short challenge packet")
|
|
return struct.pack(">BBHBBBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 4 + 1,
|
|
EAP_TYPE_MSCHAPV2,
|
|
1, 0, 4 + 1, 16)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Challenge")
|
|
return struct.pack(">BBHBBBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 4 + 1 + 16 + 6,
|
|
EAP_TYPE_MSCHAPV2,
|
|
1, 0, 4 + 1 + 16 + 6, 16) + 16*b'A' + b'foobar'
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Failure - password expired")
|
|
payload = b'E=648 R=1 C=00112233445566778899aabbccddeeff V=3 M=Password expired'
|
|
return struct.pack(">BBHBBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 4 + len(payload),
|
|
EAP_TYPE_MSCHAPV2,
|
|
4, 0, 4 + len(payload)) + payload
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Success after password change")
|
|
if len(req) != 591:
|
|
logger.info("Unexpected Change-Password packet length: %s" % len(req))
|
|
return None
|
|
data = req[9:]
|
|
enc_pw = data[0:516]
|
|
data = data[516:]
|
|
enc_hash = data[0:16]
|
|
data = data[16:]
|
|
peer_challenge = data[0:16]
|
|
data = data[16:]
|
|
# Reserved
|
|
data = data[8:]
|
|
nt_response = data[0:24]
|
|
data = data[24:]
|
|
flags = data
|
|
logger.info("enc_hash: " + binascii.hexlify(enc_hash).decode())
|
|
logger.info("peer_challenge: " + binascii.hexlify(peer_challenge).decode())
|
|
logger.info("nt_response: " + binascii.hexlify(nt_response).decode())
|
|
logger.info("flags: " + binascii.hexlify(flags).decode())
|
|
|
|
auth_challenge = binascii.unhexlify("00112233445566778899aabbccddeeff")
|
|
logger.info("auth_challenge: " + binascii.hexlify(auth_challenge).decode())
|
|
|
|
auth_resp = GenerateAuthenticatorResponse("new-pw", nt_response,
|
|
peer_challenge,
|
|
auth_challenge, "user")
|
|
payload = b"S=" + binascii.hexlify(auth_resp).decode().upper().encode()
|
|
logger.info("Success message payload: " + payload.decode())
|
|
return struct.pack(">BBHBBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 4 + len(payload),
|
|
EAP_TYPE_MSCHAPV2,
|
|
3, 0, 4 + len(payload)) + payload
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: EAP-Success")
|
|
return struct.pack(">BBH", EAP_CODE_SUCCESS, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Failure - password expired")
|
|
payload = b'E=648 R=1 C=00112233445566778899aabbccddeeff V=3 M=Password expired'
|
|
return struct.pack(">BBHBBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 4 + len(payload),
|
|
EAP_TYPE_MSCHAPV2,
|
|
4, 0, 4 + len(payload)) + payload
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Success after password change")
|
|
if len(req) != 591:
|
|
logger.info("Unexpected Change-Password packet length: %s" % len(req))
|
|
return None
|
|
data = req[9:]
|
|
enc_pw = data[0:516]
|
|
data = data[516:]
|
|
enc_hash = data[0:16]
|
|
data = data[16:]
|
|
peer_challenge = data[0:16]
|
|
data = data[16:]
|
|
# Reserved
|
|
data = data[8:]
|
|
nt_response = data[0:24]
|
|
data = data[24:]
|
|
flags = data
|
|
logger.info("enc_hash: " + binascii.hexlify(enc_hash).decode())
|
|
logger.info("peer_challenge: " + binascii.hexlify(peer_challenge).decode())
|
|
logger.info("nt_response: " + binascii.hexlify(nt_response).decode())
|
|
logger.info("flags: " + binascii.hexlify(flags).decode())
|
|
|
|
auth_challenge = binascii.unhexlify("00112233445566778899aabbccddeeff")
|
|
logger.info("auth_challenge: " + binascii.hexlify(auth_challenge).decode())
|
|
|
|
auth_resp = GenerateAuthenticatorResponse("new-pw", nt_response,
|
|
peer_challenge,
|
|
auth_challenge, "user")
|
|
payload = b"S=" + binascii.hexlify(auth_resp).decode().upper().encode()
|
|
logger.info("Success message payload: " + payload.decode())
|
|
return struct.pack(">BBHBBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 4 + len(payload),
|
|
EAP_TYPE_MSCHAPV2,
|
|
3, 0, 4 + len(payload)) + payload
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: EAP-Success")
|
|
return struct.pack(">BBH", EAP_CODE_SUCCESS, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Challenge")
|
|
return struct.pack(">BBHBBBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 4 + 1 + 16 + 6,
|
|
EAP_TYPE_MSCHAPV2,
|
|
1, 0, 4 + 1 + 16 + 6, 16) + 16*b'A' + b'foobar'
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Failure - authentication failure")
|
|
payload = b'E=691 R=1 C=00112233445566778899aabbccddeeff V=3 M=Authentication failed'
|
|
return struct.pack(">BBHBBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 4 + len(payload),
|
|
EAP_TYPE_MSCHAPV2,
|
|
4, 0, 4 + len(payload)) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Challenge")
|
|
return struct.pack(">BBHBBBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 4 + 1 + 16 + 6,
|
|
EAP_TYPE_MSCHAPV2,
|
|
1, 0, 4 + 1 + 16 + 6, 16) + 16*b'A' + b'foobar'
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Failure - authentication failure")
|
|
payload = b'E=691 R=1 C=00112233445566778899aabbccddeeff V=3 M=Authentication failed (2)'
|
|
return struct.pack(">BBHBBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 4 + len(payload),
|
|
EAP_TYPE_MSCHAPV2,
|
|
4, 0, 4 + len(payload)) + payload
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Failure")
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Challenge - invalid ms_len and workaround disabled")
|
|
return struct.pack(">BBHBBBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 4 + 1 + 16 + 6,
|
|
EAP_TYPE_MSCHAPV2,
|
|
1, 0, 4 + 1 + 16 + 6 + 1, 16) + 16*b'A' + b'foobar'
|
|
|
|
return None
|
|
|
|
srv = start_radius_server(mschapv2_handler)
|
|
|
|
try:
|
|
hapd = start_ap(apdev[0])
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
for i in range(0, 16):
|
|
logger.info("RUN: %d" % i)
|
|
if i == 12:
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="MSCHAPV2", identity="user",
|
|
password_hex="hash:8846f7eaee8fb117ad06bdd830b7586c",
|
|
wait_connect=False)
|
|
elif i == 14:
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="MSCHAPV2", identity="user",
|
|
phase2="mschapv2_retry=0",
|
|
password="password", wait_connect=False)
|
|
elif i == 15:
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="MSCHAPV2", identity="user",
|
|
eap_workaround="0",
|
|
password="password", wait_connect=False)
|
|
else:
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="MSCHAPV2", 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 [8, 11, 12]:
|
|
ev = dev[0].wait_event(["CTRL-REQ-NEW_PASSWORD"],
|
|
timeout=10)
|
|
if ev is None:
|
|
raise Exception("Timeout on new password request")
|
|
id = ev.split(':')[0].split('-')[-1]
|
|
dev[0].request("CTRL-RSP-NEW_PASSWORD-" + id + ":new-pw")
|
|
if i in [11, 12]:
|
|
ev = dev[0].wait_event(["CTRL-EVENT-PASSWORD-CHANGED"],
|
|
timeout=10)
|
|
if ev is None:
|
|
raise Exception("Timeout on password change")
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-SUCCESS"],
|
|
timeout=10)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP success")
|
|
else:
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-FAILURE"],
|
|
timeout=10)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP failure")
|
|
|
|
if i in [13]:
|
|
ev = dev[0].wait_event(["CTRL-REQ-IDENTITY"],
|
|
timeout=10)
|
|
if ev is None:
|
|
raise Exception("Timeout on identity request")
|
|
id = ev.split(':')[0].split('-')[-1]
|
|
dev[0].request("CTRL-RSP-IDENTITY-" + id + ":user")
|
|
|
|
ev = dev[0].wait_event(["CTRL-REQ-PASSWORD"],
|
|
timeout=10)
|
|
if ev is None:
|
|
raise Exception("Timeout on password request")
|
|
id = ev.split(':')[0].split('-')[-1]
|
|
dev[0].request("CTRL-RSP-PASSWORD-" + id + ":password")
|
|
|
|
# TODO: Does this work correctly?
|
|
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-FAILURE"],
|
|
timeout=10)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP failure")
|
|
|
|
if i in [4, 5, 6, 7, 14]:
|
|
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].wait_disconnected(timeout=1)
|
|
finally:
|
|
stop_radius_server(srv)
|
|
|
|
def test_eap_proto_mschapv2_errors(dev, apdev):
|
|
"""EAP-MSCHAPv2 protocol tests (error paths)"""
|
|
check_eap_capa(dev[0], "MSCHAPV2")
|
|
|
|
def mschapv2_fail_password_expired(ctx):
|
|
logger.info("Test: Failure before challenge - password expired")
|
|
payload = b'E=648 R=1 C=00112233445566778899aabbccddeeff V=3 M=Password expired'
|
|
return struct.pack(">BBHBBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 4 + len(payload),
|
|
EAP_TYPE_MSCHAPV2,
|
|
4, 0, 4 + len(payload)) + payload
|
|
|
|
def mschapv2_success_after_password_change(ctx, req=None):
|
|
logger.info("Test: Success after password change")
|
|
if req is None or len(req) != 591:
|
|
payload = b"S=1122334455667788990011223344556677889900"
|
|
else:
|
|
data = req[9:]
|
|
enc_pw = data[0:516]
|
|
data = data[516:]
|
|
enc_hash = data[0:16]
|
|
data = data[16:]
|
|
peer_challenge = data[0:16]
|
|
data = data[16:]
|
|
# Reserved
|
|
data = data[8:]
|
|
nt_response = data[0:24]
|
|
data = data[24:]
|
|
flags = data
|
|
logger.info("enc_hash: " + binascii.hexlify(enc_hash).decode())
|
|
logger.info("peer_challenge: " + binascii.hexlify(peer_challenge).decode())
|
|
logger.info("nt_response: " + binascii.hexlify(nt_response).decode())
|
|
logger.info("flags: " + binascii.hexlify(flags).decode())
|
|
|
|
auth_challenge = binascii.unhexlify("00112233445566778899aabbccddeeff")
|
|
logger.info("auth_challenge: " + binascii.hexlify(auth_challenge).decode())
|
|
|
|
auth_resp = GenerateAuthenticatorResponse("new-pw", nt_response,
|
|
peer_challenge,
|
|
auth_challenge, "user")
|
|
payload = b"S=" + binascii.hexlify(auth_resp).decode().upper().encode()
|
|
return struct.pack(">BBHBBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 4 + len(payload),
|
|
EAP_TYPE_MSCHAPV2,
|
|
3, 0, 4 + len(payload)) + payload
|
|
|
|
def mschapv2_handler(ctx, req):
|
|
logger.info("mschapv2_handler - RX " + binascii.hexlify(req).decode())
|
|
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:
|
|
return mschapv2_fail_password_expired(ctx)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return mschapv2_success_after_password_change(ctx, req)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return mschapv2_fail_password_expired(ctx)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return mschapv2_success_after_password_change(ctx, req)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return mschapv2_fail_password_expired(ctx)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return mschapv2_success_after_password_change(ctx, req)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return mschapv2_fail_password_expired(ctx)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return mschapv2_success_after_password_change(ctx, req)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return mschapv2_fail_password_expired(ctx)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return mschapv2_success_after_password_change(ctx, req)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return mschapv2_fail_password_expired(ctx)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return mschapv2_success_after_password_change(ctx, req)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return mschapv2_fail_password_expired(ctx)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return mschapv2_success_after_password_change(ctx, req)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return mschapv2_fail_password_expired(ctx)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return mschapv2_success_after_password_change(ctx, req)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return mschapv2_fail_password_expired(ctx)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return mschapv2_success_after_password_change(ctx, req)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
return None
|
|
|
|
srv = start_radius_server(mschapv2_handler)
|
|
|
|
try:
|
|
hapd = start_ap(apdev[0])
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
tests = ["os_get_random;eap_mschapv2_change_password",
|
|
"generate_nt_response;eap_mschapv2_change_password",
|
|
"get_master_key;eap_mschapv2_change_password",
|
|
"nt_password_hash;eap_mschapv2_change_password",
|
|
"old_nt_password_hash_encrypted_with_new_nt_password_hash"]
|
|
for func in tests:
|
|
with fail_test(dev[0], 1, func):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="MSCHAPV2", identity="user",
|
|
password="password", wait_connect=False)
|
|
ev = dev[0].wait_event(["CTRL-REQ-NEW_PASSWORD"], timeout=10)
|
|
if ev is None:
|
|
raise Exception("Timeout on new password request")
|
|
id = ev.split(':')[0].split('-')[-1]
|
|
dev[0].request("CTRL-RSP-NEW_PASSWORD-" + id + ":new-pw")
|
|
time.sleep(0.1)
|
|
wait_fail_trigger(dev[0], "GET_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected(timeout=1)
|
|
|
|
tests = ["encrypt_pw_block_with_password_hash;eap_mschapv2_change_password",
|
|
"nt_password_hash;eap_mschapv2_change_password",
|
|
"nt_password_hash;eap_mschapv2_success"]
|
|
for func in tests:
|
|
with fail_test(dev[0], 1, func):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="MSCHAPV2", identity="user",
|
|
password_hex="hash:8846f7eaee8fb117ad06bdd830b7586c",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["CTRL-REQ-NEW_PASSWORD"], timeout=10)
|
|
if ev is None:
|
|
raise Exception("Timeout on new password request")
|
|
id = ev.split(':')[0].split('-')[-1]
|
|
dev[0].request("CTRL-RSP-NEW_PASSWORD-" + id + ":new-pw")
|
|
time.sleep(0.1)
|
|
wait_fail_trigger(dev[0], "GET_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected(timeout=1)
|
|
|
|
tests = ["eap_msg_alloc;eap_mschapv2_change_password"]
|
|
for func in tests:
|
|
with alloc_fail(dev[0], 1, func):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="MSCHAPV2", identity="user",
|
|
password="password", wait_connect=False)
|
|
ev = dev[0].wait_event(["CTRL-REQ-NEW_PASSWORD"], timeout=10)
|
|
if ev is None:
|
|
raise Exception("Timeout on new password request")
|
|
id = ev.split(':')[0].split('-')[-1]
|
|
dev[0].request("CTRL-RSP-NEW_PASSWORD-" + id + ":new-pw")
|
|
time.sleep(0.1)
|
|
wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected(timeout=1)
|
|
finally:
|
|
stop_radius_server(srv)
|
|
|
|
def test_eap_proto_pwd(dev, apdev):
|
|
"""EAP-pwd protocol tests"""
|
|
check_eap_capa(dev[0], "PWD")
|
|
|
|
global eap_proto_pwd_test_done, eap_proto_pwd_test_wait
|
|
eap_proto_pwd_test_done = False
|
|
eap_proto_pwd_test_wait = False
|
|
|
|
def pwd_handler(ctx, req):
|
|
logger.info("pwd_handler - RX " + binascii.hexlify(req).decode())
|
|
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
|
|
|
|
global eap_proto_pwd_test_wait
|
|
eap_proto_pwd_test_wait = False
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Missing payload")
|
|
# EAP-pwd: Got a frame but pos is not NULL and len is 0
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'], 4 + 1,
|
|
EAP_TYPE_PWD)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Missing Total-Length field")
|
|
# EAP-pwd: Frame too short to contain Total-Length field
|
|
payload = struct.pack("B", 0x80)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Too large Total-Length")
|
|
# EAP-pwd: Incoming fragments whose total length = 65535
|
|
payload = struct.pack(">BH", 0x80, 65535)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
eap_proto_pwd_test_wait = True
|
|
logger.info("Test: First fragment")
|
|
# EAP-pwd: Incoming fragments whose total length = 10
|
|
# EAP-pwd: ACKing a 0 byte fragment
|
|
payload = struct.pack(">BH", 0xc0, 10)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unexpected Total-Length value in the second fragment")
|
|
# EAP-pwd: Incoming fragments whose total length = 0
|
|
# EAP-pwd: Unexpected new fragment start when previous fragment is still in use
|
|
payload = struct.pack(">BH", 0x80, 0)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: First and only fragment")
|
|
# EAP-pwd: Incoming fragments whose total length = 0
|
|
# EAP-pwd: processing frame: exch 0, len 0
|
|
# EAP-pwd: Ignoring message with unknown opcode 128
|
|
payload = struct.pack(">BH", 0x80, 0)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: First and only fragment with extra data")
|
|
# EAP-pwd: Incoming fragments whose total length = 0
|
|
# EAP-pwd: processing frame: exch 0, len 1
|
|
# EAP-pwd: Ignoring message with unknown opcode 128
|
|
payload = struct.pack(">BHB", 0x80, 0, 0)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
eap_proto_pwd_test_wait = True
|
|
logger.info("Test: First fragment")
|
|
# EAP-pwd: Incoming fragments whose total length = 2
|
|
# EAP-pwd: ACKing a 1 byte fragment
|
|
payload = struct.pack(">BHB", 0xc0, 2, 1)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Extra data in the second fragment")
|
|
# EAP-pwd: Buffer overflow attack detected (3 vs. 1)!
|
|
payload = struct.pack(">BBB", 0x0, 2, 3)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Too short id exchange")
|
|
# EAP-pwd: processing frame: exch 1, len 0
|
|
# EAP-PWD: PWD-ID-Req -> FAILURE
|
|
payload = struct.pack(">B", 0x01)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unsupported rand func in id exchange")
|
|
# EAP-PWD: Server EAP-pwd-ID proposal: group=0 random=0 prf=0 prep=0
|
|
# EAP-PWD: PWD-ID-Req -> FAILURE
|
|
payload = struct.pack(">BHBBLB", 0x01, 0, 0, 0, 0, 0)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unsupported prf in id exchange")
|
|
# EAP-PWD: Server EAP-pwd-ID proposal: group=19 random=1 prf=0 prep=0
|
|
# EAP-PWD: PWD-ID-Req -> FAILURE
|
|
payload = struct.pack(">BHBBLB", 0x01, 19, 1, 0, 0, 0)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unsupported password pre-processing technique in id exchange")
|
|
# EAP-PWD: Server EAP-pwd-ID proposal: group=19 random=1 prf=1 prep=255
|
|
# EAP-PWD: Unsupported password pre-processing technique (Prep=255)
|
|
# EAP-PWD: PWD-ID-Req -> FAILURE
|
|
payload = struct.pack(">BHBBLB", 0x01, 19, 1, 1, 0, 255)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
eap_proto_pwd_test_wait = True
|
|
logger.info("Test: Valid id exchange")
|
|
# EAP-PWD: Server EAP-pwd-ID proposal: group=19 random=1 prf=1 prep=0
|
|
payload = struct.pack(">BHBBLB", 0x01, 19, 1, 1, 0, 0)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unexpected id exchange")
|
|
# EAP-pwd: processing frame: exch 1, len 9
|
|
# EAP-PWD: PWD-Commit-Req -> FAILURE
|
|
payload = struct.pack(">BHBBLB", 0x01, 19, 1, 1, 0, 0)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unexpected commit exchange")
|
|
# EAP-pwd: processing frame: exch 2, len 0
|
|
# EAP-PWD: PWD-ID-Req -> FAILURE
|
|
payload = struct.pack(">B", 0x02)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
eap_proto_pwd_test_wait = True
|
|
logger.info("Test: Valid id exchange")
|
|
# EAP-PWD: Server EAP-pwd-ID proposal: group=19 random=1 prf=1 prep=0
|
|
payload = struct.pack(">BHBBLB", 0x01, 19, 1, 1, 0, 0)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unexpected Commit payload length (prep=None)")
|
|
# EAP-pwd commit request, password prep is NONE
|
|
# EAP-pwd: Unexpected Commit payload length 0 (expected 96)
|
|
payload = struct.pack(">B", 0x02)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
eap_proto_pwd_test_wait = True
|
|
logger.info("Test: Valid id exchange")
|
|
# EAP-PWD: Server EAP-pwd-ID proposal: group=19 random=1 prf=1 prep=0
|
|
payload = struct.pack(">BHBBLB", 0x01, 19, 1, 1, 0, 0)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Commit payload with all zeros values --> Shared key at infinity")
|
|
# EAP-pwd: Invalid coordinate in element
|
|
payload = struct.pack(">B", 0x02) + 96*b'\0'
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
eap_proto_pwd_test_wait = True
|
|
logger.info("Test: Valid id exchange")
|
|
# EAP-PWD: Server EAP-pwd-ID proposal: group=19 random=1 prf=1 prep=0
|
|
payload = struct.pack(">BHBBLB", 0x01, 19, 1, 1, 0, 0)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
eap_proto_pwd_test_wait = True
|
|
logger.info("Test: Commit payload with valid values")
|
|
# EAP-pwd commit request, password prep is NONE
|
|
element = binascii.unhexlify("8dcab2862c5396839a6bac0c689ff03d962863108e7c275bbf1d6eedf634ee832a214db99f0d0a1a6317733eecdd97f0fc4cda19f57e1bb9bb9c8dcf8c60ba6f")
|
|
scalar = binascii.unhexlify("450f31e058cf2ac2636a5d6e2b3c70b1fcc301957f0716e77f13aa69f9a2e5bd")
|
|
payload = struct.pack(">B", 0x02) + element + scalar
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unexpected Confirm payload length 0")
|
|
# EAP-pwd: Unexpected Confirm payload length 0 (expected 32)
|
|
payload = struct.pack(">B", 0x03)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
eap_proto_pwd_test_wait = True
|
|
logger.info("Test: Valid id exchange")
|
|
# EAP-PWD: Server EAP-pwd-ID proposal: group=19 random=1 prf=1 prep=0
|
|
payload = struct.pack(">BHBBLB", 0x01, 19, 1, 1, 0, 0)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
eap_proto_pwd_test_wait = True
|
|
logger.info("Test: Commit payload with valid values")
|
|
# EAP-pwd commit request, password prep is NONE
|
|
element = binascii.unhexlify("8dcab2862c5396839a6bac0c689ff03d962863108e7c275bbf1d6eedf634ee832a214db99f0d0a1a6317733eecdd97f0fc4cda19f57e1bb9bb9c8dcf8c60ba6f")
|
|
scalar = binascii.unhexlify("450f31e058cf2ac2636a5d6e2b3c70b1fcc301957f0716e77f13aa69f9a2e5bd")
|
|
payload = struct.pack(">B", 0x02) + element + scalar
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Confirm payload with incorrect value")
|
|
# EAP-PWD (peer): confirm did not verify
|
|
payload = struct.pack(">B", 0x03) + 32*b'\0'
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unexpected confirm exchange")
|
|
# EAP-pwd: processing frame: exch 3, len 0
|
|
# EAP-PWD: PWD-ID-Req -> FAILURE
|
|
payload = struct.pack(">B", 0x03)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unsupported password pre-processing technique SASLprep in id exchange")
|
|
# EAP-PWD: Server EAP-pwd-ID proposal: group=19 random=1 prf=1 prep=2
|
|
# EAP-PWD: Unsupported password pre-processing technique (Prep=2)
|
|
# EAP-PWD: PWD-ID-Req -> FAILURE
|
|
payload = struct.pack(">BHBBLB", 0x01, 19, 1, 1, 0, 2)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
eap_proto_pwd_test_wait = True
|
|
logger.info("Test: Valid id exchange")
|
|
# EAP-PWD: Server EAP-pwd-ID proposal: group=19 random=1 prf=1 prep=1
|
|
payload = struct.pack(">BHBBLB", 0x01, 19, 1, 1, 0, 1)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unexpected Commit payload length (prep=MS)")
|
|
# EAP-pwd commit request, password prep is MS
|
|
# EAP-pwd: Unexpected Commit payload length 0 (expected 96)
|
|
payload = struct.pack(">B", 0x02)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
eap_proto_pwd_test_wait = True
|
|
logger.info("Test: Valid id exchange")
|
|
# EAP-PWD: Server EAP-pwd-ID proposal: group=19 random=1 prf=1 prep=3
|
|
payload = struct.pack(">BHBBLB", 0x01, 19, 1, 1, 0, 3)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unexpected Commit payload length (prep=ssha1)")
|
|
# EAP-pwd commit request, password prep is salted sha1
|
|
# EAP-pwd: Invalid Salt-len
|
|
payload = struct.pack(">B", 0x02)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
eap_proto_pwd_test_wait = True
|
|
logger.info("Test: Valid id exchange")
|
|
# EAP-PWD: Server EAP-pwd-ID proposal: group=19 random=1 prf=1 prep=3
|
|
payload = struct.pack(">BHBBLB", 0x01, 19, 1, 1, 0, 3)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unexpected Commit payload length (prep=ssha1)")
|
|
# EAP-pwd commit request, password prep is salted sha1
|
|
# EAP-pwd: Invalid Salt-len
|
|
payload = struct.pack(">BB", 0x02, 0)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
eap_proto_pwd_test_wait = True
|
|
logger.info("Test: Valid id exchange")
|
|
# EAP-PWD: Server EAP-pwd-ID proposal: group=19 random=1 prf=1 prep=3
|
|
payload = struct.pack(">BHBBLB", 0x01, 19, 1, 1, 0, 3)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unexpected Commit payload length (prep=ssha1)")
|
|
# EAP-pwd commit request, password prep is salted sha1
|
|
# EAP-pwd: Unexpected Commit payload length 1 (expected 98)
|
|
payload = struct.pack(">BB", 0x02, 1)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
eap_proto_pwd_test_wait = True
|
|
logger.info("Test: Valid id exchange")
|
|
# EAP-PWD: Server EAP-pwd-ID proposal: group=19 random=1 prf=1 prep=4
|
|
payload = struct.pack(">BHBBLB", 0x01, 19, 1, 1, 0, 4)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unexpected Commit payload length (prep=ssha256)")
|
|
# EAP-pwd commit request, password prep is salted sha256
|
|
# EAP-pwd: Invalid Salt-len
|
|
payload = struct.pack(">B", 0x02)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
eap_proto_pwd_test_wait = True
|
|
logger.info("Test: Valid id exchange")
|
|
# EAP-PWD: Server EAP-pwd-ID proposal: group=19 random=1 prf=1 prep=4
|
|
payload = struct.pack(">BHBBLB", 0x01, 19, 1, 1, 0, 4)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unexpected Commit payload length (prep=ssha256)")
|
|
# EAP-pwd commit request, password prep is salted sha256
|
|
# EAP-pwd: Invalid Salt-len
|
|
payload = struct.pack(">BB", 0x02, 0)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
eap_proto_pwd_test_wait = True
|
|
logger.info("Test: Valid id exchange")
|
|
# EAP-PWD: Server EAP-pwd-ID proposal: group=19 random=1 prf=1 prep=4
|
|
payload = struct.pack(">BHBBLB", 0x01, 19, 1, 1, 0, 4)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unexpected Commit payload length (prep=ssha256)")
|
|
# EAP-pwd commit request, password prep is salted sha256
|
|
# EAP-pwd: Unexpected Commit payload length 1 (expected 98)
|
|
payload = struct.pack(">BB", 0x02, 1)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
eap_proto_pwd_test_wait = True
|
|
logger.info("Test: Valid id exchange")
|
|
# EAP-PWD: Server EAP-pwd-ID proposal: group=19 random=1 prf=1 prep=5
|
|
payload = struct.pack(">BHBBLB", 0x01, 19, 1, 1, 0, 5)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unexpected Commit payload length (prep=ssha512)")
|
|
# EAP-pwd commit request, password prep is salted sha512
|
|
# EAP-pwd: Invalid Salt-len
|
|
payload = struct.pack(">B", 0x02)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
eap_proto_pwd_test_wait = True
|
|
logger.info("Test: Valid id exchange")
|
|
# EAP-PWD: Server EAP-pwd-ID proposal: group=19 random=1 prf=1 prep=5
|
|
payload = struct.pack(">BHBBLB", 0x01, 19, 1, 1, 0, 5)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unexpected Commit payload length (prep=ssha512)")
|
|
# EAP-pwd commit request, password prep is salted sha512
|
|
# EAP-pwd: Invalid Salt-len
|
|
payload = struct.pack(">BB", 0x02, 0)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
eap_proto_pwd_test_wait = True
|
|
logger.info("Test: Valid id exchange")
|
|
# EAP-PWD: Server EAP-pwd-ID proposal: group=19 random=1 prf=1 prep=5
|
|
payload = struct.pack(">BHBBLB", 0x01, 19, 1, 1, 0, 5)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unexpected Commit payload length (prep=ssha512)")
|
|
# EAP-pwd commit request, password prep is salted sha512
|
|
# EAP-pwd: Unexpected Commit payload length 1 (expected 98)
|
|
payload = struct.pack(">BB", 0x02, 1)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
|
|
logger.info("No more test responses available - test case completed")
|
|
global eap_proto_pwd_test_done
|
|
eap_proto_pwd_test_done = True
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
srv = start_radius_server(pwd_handler)
|
|
|
|
try:
|
|
hapd = start_ap(apdev[0])
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
i = 0
|
|
while not eap_proto_pwd_test_done:
|
|
i += 1
|
|
logger.info("Running connection iteration %d" % i)
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="PWD", identity="pwd user",
|
|
password="secret password",
|
|
wait_connect=False)
|
|
ok = False
|
|
for j in range(5):
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-STATUS",
|
|
"CTRL-EVENT-EAP-PROPOSED-METHOD"],
|
|
timeout=5)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP start")
|
|
if "CTRL-EVENT-EAP-PROPOSED-METHOD" in ev:
|
|
ok = True
|
|
break
|
|
if "CTRL-EVENT-EAP-STATUS" in ev and "status='completion' parameter='failure'" in ev:
|
|
ok = True
|
|
break
|
|
if not ok:
|
|
raise Exception("Expected EAP event not seen")
|
|
if eap_proto_pwd_test_wait:
|
|
for k in range(20):
|
|
time.sleep(0.1)
|
|
if not eap_proto_pwd_test_wait:
|
|
break
|
|
if eap_proto_pwd_test_wait:
|
|
raise Exception("eap_proto_pwd_test_wait not cleared")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected(timeout=1)
|
|
dev[0].dump_monitor()
|
|
finally:
|
|
stop_radius_server(srv)
|
|
|
|
def test_eap_proto_pwd_invalid_scalar(dev, apdev):
|
|
"""EAP-pwd protocol tests - invalid server scalar"""
|
|
check_eap_capa(dev[0], "PWD")
|
|
run_eap_proto_pwd_invalid_scalar(dev, apdev, 32*b'\0')
|
|
run_eap_proto_pwd_invalid_scalar(dev, apdev, 31*b'\0' + b'\x01')
|
|
# Group Order
|
|
val = binascii.unhexlify("FFFFFFFF00000000FFFFFFFFFFFFFFFFBCE6FAADA7179E84F3B9CAC2FC632551")
|
|
run_eap_proto_pwd_invalid_scalar(dev, apdev, val)
|
|
# Group Order - 1
|
|
val = binascii.unhexlify("FFFFFFFF00000000FFFFFFFFFFFFFFFFBCE6FAADA7179E84F3B9CAC2FC632550")
|
|
run_eap_proto_pwd_invalid_scalar(dev, apdev, val, valid_scalar=True)
|
|
|
|
def run_eap_proto_pwd_invalid_scalar(dev, apdev, scalar, valid_scalar=False):
|
|
global eap_proto_pwd_invalid_scalar_fail
|
|
eap_proto_pwd_invalid_scalar_fail = False
|
|
|
|
def pwd_handler(ctx, req):
|
|
logger.info("pwd_handler - RX " + binascii.hexlify(req).decode())
|
|
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: Valid id exchange")
|
|
payload = struct.pack(">BHBBLB", 0x01, 19, 1, 1, 0, 0)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Commit payload with invalid scalar")
|
|
payload = struct.pack(">B", 0x02) + binascii.unhexlify("67feb2b46d59e6dd3af3a429ec9c04a949337564615d3a2c19bdf6826eb6f5efa303aed86af3a072ed819d518d620adb2659f0e84c4f8b739629db8c93088cfc") + scalar
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Confirm message next - should not get here")
|
|
global eap_proto_pwd_invalid_scalar_fail
|
|
eap_proto_pwd_invalid_scalar_fail = True
|
|
payload = struct.pack(">B", 0x03) + 32*b'\0'
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
|
|
logger.info("No more test responses available - test case completed")
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
srv = start_radius_server(pwd_handler)
|
|
|
|
try:
|
|
hapd = start_ap(apdev[0])
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="PWD", identity="pwd user",
|
|
password="secret password",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-FAILURE"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("EAP failure not reported")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected(timeout=1)
|
|
dev[0].dump_monitor()
|
|
finally:
|
|
stop_radius_server(srv)
|
|
|
|
if valid_scalar and not eap_proto_pwd_invalid_scalar_fail:
|
|
raise Exception("Peer did not accept valid EAP-pwd-Commit scalar")
|
|
if not valid_scalar and eap_proto_pwd_invalid_scalar_fail:
|
|
raise Exception("Peer did not stop after invalid EAP-pwd-Commit scalar")
|
|
|
|
def test_eap_proto_pwd_invalid_element(dev, apdev):
|
|
"""EAP-pwd protocol tests - invalid server element"""
|
|
check_eap_capa(dev[0], "PWD")
|
|
# Invalid x,y coordinates
|
|
run_eap_proto_pwd_invalid_element(dev, apdev, 64*b'\x00')
|
|
run_eap_proto_pwd_invalid_element(dev, apdev, 32*b'\x00' + 32*b'\x01')
|
|
run_eap_proto_pwd_invalid_element(dev, apdev, 32*b'\x01' + 32*b'\x00')
|
|
run_eap_proto_pwd_invalid_element(dev, apdev, 32*b'\xff' + 32*b'\x01')
|
|
run_eap_proto_pwd_invalid_element(dev, apdev, 32*b'\x01' + 32*b'\xff')
|
|
run_eap_proto_pwd_invalid_element(dev, apdev, 64*b'\xff')
|
|
# Not on curve
|
|
run_eap_proto_pwd_invalid_element(dev, apdev, 64*b'\x01')
|
|
|
|
def run_eap_proto_pwd_invalid_element(dev, apdev, element):
|
|
global eap_proto_pwd_invalid_element_fail
|
|
eap_proto_pwd_invalid_element_fail = False
|
|
|
|
def pwd_handler(ctx, req):
|
|
logger.info("pwd_handler - RX " + binascii.hexlify(req).decode())
|
|
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: Valid id exchange")
|
|
payload = struct.pack(">BHBBLB", 0x01, 19, 1, 1, 0, 0)
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Commit payload with invalid element")
|
|
payload = struct.pack(">B", 0x02) + element + 31*b'\0' + b'\x02'
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Confirm message next - should not get here")
|
|
global eap_proto_pwd_invalid_element_fail
|
|
eap_proto_pwd_invalid_element_fail = True
|
|
payload = struct.pack(">B", 0x03) + 32*b'\0'
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + len(payload), EAP_TYPE_PWD) + payload
|
|
|
|
logger.info("No more test responses available - test case completed")
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
srv = start_radius_server(pwd_handler)
|
|
|
|
try:
|
|
hapd = start_ap(apdev[0])
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="PWD", identity="pwd user",
|
|
password="secret password",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-FAILURE"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("EAP failure not reported")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected(timeout=1)
|
|
dev[0].dump_monitor()
|
|
finally:
|
|
stop_radius_server(srv)
|
|
|
|
if eap_proto_pwd_invalid_element_fail:
|
|
raise Exception("Peer did not stop after invalid EAP-pwd-Commit element")
|
|
|
|
def rx_msg(src):
|
|
ev = src.wait_event(["EAPOL-TX"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("No EAPOL-TX")
|
|
return ev.split(' ')[2]
|
|
|
|
def tx_msg(src, dst, msg):
|
|
dst.request("EAPOL_RX " + src.own_addr() + " " + msg)
|
|
|
|
def proxy_msg(src, dst):
|
|
msg = rx_msg(src)
|
|
tx_msg(src, dst, msg)
|
|
return msg
|
|
|
|
def start_pwd_exchange(dev, ap):
|
|
check_eap_capa(dev, "PWD")
|
|
params = hostapd.wpa2_eap_params(ssid="test-wpa2-eap")
|
|
hapd = hostapd.add_ap(ap, params)
|
|
hapd.request("SET ext_eapol_frame_io 1")
|
|
dev.request("SET ext_eapol_frame_io 1")
|
|
dev.connect("test-wpa2-eap", key_mgmt="WPA-EAP",
|
|
eap="PWD", identity="pwd user", password="secret password",
|
|
wait_connect=False, scan_freq="2412")
|
|
proxy_msg(hapd, dev) # EAP-Identity/Request
|
|
proxy_msg(dev, hapd) # EAP-Identity/Response
|
|
proxy_msg(hapd, dev) # EAP-pwd-ID/Request
|
|
proxy_msg(dev, hapd) # EAP-pwd-ID/Response
|
|
return hapd
|
|
|
|
def test_eap_proto_pwd_unexpected_fragment(dev, apdev):
|
|
"""EAP-pwd protocol tests - unexpected more-fragment frame"""
|
|
hapd = start_pwd_exchange(dev[0], apdev[0])
|
|
|
|
# EAP-pwd-Commit/Request
|
|
req = rx_msg(hapd)
|
|
if req[18:20] != "02":
|
|
raise Exception("Unexpected EAP-pwd-Commit/Request flag")
|
|
msg = req[0:18] + "42" + req[20:]
|
|
tx_msg(hapd, dev[0], msg)
|
|
|
|
def test_eap_proto_pwd_reflection_attack(dev, apdev):
|
|
"""EAP-pwd protocol tests - reflection attack on the server"""
|
|
hapd = start_pwd_exchange(dev[0], apdev[0])
|
|
|
|
# EAP-pwd-Commit/Request
|
|
req = proxy_msg(hapd, dev[0])
|
|
if len(req) != 212:
|
|
raise Exception("Unexpected EAP-pwd-Commit/Response length")
|
|
|
|
# EAP-pwd-Commit/Response
|
|
resp = rx_msg(dev[0])
|
|
# Reflect same Element/Scalar back to the server
|
|
msg = resp[0:20] + req[20:]
|
|
tx_msg(dev[0], hapd, msg)
|
|
|
|
# EAP-pwd-Commit/Response or EAP-Failure
|
|
req = rx_msg(hapd)
|
|
if req[8:10] != "04":
|
|
# reflect EAP-pwd-Confirm/Request
|
|
msg = req[0:8] + "02" + req[10:]
|
|
tx_msg(dev[0], hapd, msg)
|
|
req = rx_msg(hapd)
|
|
if req[8:10] == "03":
|
|
raise Exception("EAP-Success after reflected Element/Scalar")
|
|
raise Exception("No EAP-Failure to reject invalid EAP-pwd-Commit/Response")
|
|
|
|
def test_eap_proto_pwd_invalid_scalar_peer(dev, apdev):
|
|
"""EAP-pwd protocol tests - invalid peer scalar"""
|
|
run_eap_proto_pwd_invalid_scalar_peer(dev, apdev, 32*"00")
|
|
run_eap_proto_pwd_invalid_scalar_peer(dev, apdev, 31*"00" + "01")
|
|
# Group Order
|
|
run_eap_proto_pwd_invalid_scalar_peer(dev, apdev,
|
|
"FFFFFFFF00000000FFFFFFFFFFFFFFFFBCE6FAADA7179E84F3B9CAC2FC632551")
|
|
# Group Order - 1
|
|
run_eap_proto_pwd_invalid_scalar_peer(dev, apdev,
|
|
"FFFFFFFF00000000FFFFFFFFFFFFFFFFBCE6FAADA7179E84F3B9CAC2FC632550",
|
|
valid_scalar=True)
|
|
|
|
def run_eap_proto_pwd_invalid_scalar_peer(dev, apdev, scalar,
|
|
valid_scalar=False):
|
|
hapd = start_pwd_exchange(dev[0], apdev[0])
|
|
proxy_msg(hapd, dev[0]) # EAP-pwd-Commit/Request
|
|
|
|
# EAP-pwd-Commit/Response
|
|
resp = rx_msg(dev[0])
|
|
# Replace scalar with an invalid value
|
|
msg = resp[0:20] + resp[20:148] + scalar
|
|
tx_msg(dev[0], hapd, msg)
|
|
|
|
# EAP-pwd-Commit/Response or EAP-Failure
|
|
req = rx_msg(hapd)
|
|
if valid_scalar and req[8:10] == "04":
|
|
raise Exception("Unexpected EAP-Failure with valid scalar")
|
|
if not valid_scalar and req[8:10] != "04":
|
|
raise Exception("No EAP-Failure to reject invalid scalar")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected(timeout=1)
|
|
hapd.disable()
|
|
|
|
def test_eap_proto_pwd_invalid_element_peer(dev, apdev):
|
|
"""EAP-pwd protocol tests - invalid peer element"""
|
|
# Invalid x,y coordinates
|
|
run_eap_proto_pwd_invalid_element_peer(dev, apdev, 64*'00')
|
|
run_eap_proto_pwd_invalid_element_peer(dev, apdev, 32*'00' + 32*'01')
|
|
run_eap_proto_pwd_invalid_element_peer(dev, apdev, 32*'01' + 32*'00')
|
|
run_eap_proto_pwd_invalid_element_peer(dev, apdev, 32*'ff' + 32*'01')
|
|
run_eap_proto_pwd_invalid_element_peer(dev, apdev, 32*'01' + 32*'ff')
|
|
run_eap_proto_pwd_invalid_element_peer(dev, apdev, 64*'ff')
|
|
# Not on curve
|
|
run_eap_proto_pwd_invalid_element_peer(dev, apdev, 64*'01')
|
|
|
|
def run_eap_proto_pwd_invalid_element_peer(dev, apdev, element):
|
|
hapd = start_pwd_exchange(dev[0], apdev[0])
|
|
proxy_msg(hapd, dev[0]) # EAP-pwd-Commit/Request
|
|
|
|
# EAP-pwd-Commit/Response
|
|
resp = rx_msg(dev[0])
|
|
# Replace element with an invalid value
|
|
msg = resp[0:20] + element + resp[148:]
|
|
tx_msg(dev[0], hapd, msg)
|
|
|
|
# EAP-pwd-Commit/Response or EAP-Failure
|
|
req = rx_msg(hapd)
|
|
if req[8:10] != "04":
|
|
raise Exception("No EAP-Failure to reject invalid element")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected(timeout=1)
|
|
hapd.disable()
|
|
|
|
def test_eap_proto_pwd_errors(dev, apdev):
|
|
"""EAP-pwd local error cases"""
|
|
check_eap_capa(dev[0], "PWD")
|
|
params = hostapd.wpa2_eap_params(ssid="eap-test")
|
|
hapd = hostapd.add_ap(apdev[0], params)
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
for i in range(1, 4):
|
|
with alloc_fail(dev[0], i, "eap_pwd_init"):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="PWD", identity="pwd user",
|
|
password="secret password",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["EAP: Failed to initialize EAP method"],
|
|
timeout=15)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP start")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
with alloc_fail(dev[0], 1, "eap_pwd_get_session_id"):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="PWD", identity="pwd user",
|
|
fragment_size="0",
|
|
password="secret password")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
funcs = ["eap_pwd_getkey", "eap_pwd_get_emsk",
|
|
"=wpabuf_alloc;eap_pwd_perform_commit_exchange",
|
|
"=wpabuf_alloc;eap_pwd_perform_confirm_exchange"]
|
|
for func in funcs:
|
|
with alloc_fail(dev[0], 1, func):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="PWD", identity="pwd user@domain",
|
|
password="secret password", erp="1",
|
|
wait_connect=False)
|
|
wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
for i in range(1, 5):
|
|
with alloc_fail(dev[0], i, "eap_pwd_perform_id_exchange"):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="PWD", identity="pwd user",
|
|
password="secret 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")
|
|
ok = False
|
|
for j in range(10):
|
|
state = dev[0].request('GET_ALLOC_FAIL')
|
|
if state.startswith('0:'):
|
|
ok = True
|
|
break
|
|
time.sleep(0.1)
|
|
if not ok:
|
|
raise Exception("No allocation failure seen")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
with alloc_fail(dev[0], 1, "wpabuf_alloc;eap_pwd_perform_id_exchange"):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="PWD", identity="pwd user",
|
|
password="secret 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")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
for i in range(1, 9):
|
|
with alloc_fail(dev[0], i, "eap_pwd_perform_commit_exchange"):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="PWD", identity="pwd user",
|
|
password="secret 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")
|
|
ok = False
|
|
for j in range(10):
|
|
state = dev[0].request('GET_ALLOC_FAIL')
|
|
if state.startswith('0:'):
|
|
ok = True
|
|
break
|
|
time.sleep(0.1)
|
|
if not ok:
|
|
raise Exception("No allocation failure seen")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
for i in range(1, 12):
|
|
with alloc_fail(dev[0], i, "eap_pwd_perform_confirm_exchange"):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="PWD", identity="pwd user",
|
|
password="secret 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")
|
|
ok = False
|
|
for j in range(10):
|
|
state = dev[0].request('GET_ALLOC_FAIL')
|
|
if state.startswith('0:'):
|
|
ok = True
|
|
break
|
|
time.sleep(0.1)
|
|
if not ok:
|
|
raise Exception("No allocation failure seen")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
for i in range(1, 5):
|
|
with alloc_fail(dev[0], i, "eap_msg_alloc;=eap_pwd_process"):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="PWD", identity="pwd user",
|
|
password="secret password", fragment_size="50",
|
|
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")
|
|
wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
# No password configured
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="PWD", identity="pwd user",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-PROPOSED-METHOD vendor=0 method=52"],
|
|
timeout=15)
|
|
if ev is None:
|
|
raise Exception("EAP-pwd not started")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
funcs = [(1, "hash_nt_password_hash;eap_pwd_perform_commit_exchange"),
|
|
(1, "=crypto_bignum_init;eap_pwd_perform_commit_exchange"),
|
|
(1, "=crypto_ec_point_init;eap_pwd_perform_commit_exchange"),
|
|
(2, "=crypto_ec_point_init;eap_pwd_perform_commit_exchange"),
|
|
(1, "=crypto_ec_point_mul;eap_pwd_perform_commit_exchange"),
|
|
(2, "=crypto_ec_point_mul;eap_pwd_perform_commit_exchange"),
|
|
(3, "=crypto_ec_point_mul;eap_pwd_perform_commit_exchange"),
|
|
(1, "=crypto_ec_point_add;eap_pwd_perform_commit_exchange"),
|
|
(1, "=crypto_ec_point_invert;eap_pwd_perform_commit_exchange"),
|
|
(1, "=crypto_ec_point_to_bin;eap_pwd_perform_commit_exchange"),
|
|
(1, "crypto_hash_finish;eap_pwd_kdf"),
|
|
(1, "crypto_ec_point_from_bin;eap_pwd_get_element"),
|
|
(3, "crypto_bignum_init;compute_password_element"),
|
|
(4, "crypto_bignum_init;compute_password_element"),
|
|
(1, "crypto_bignum_init_set;compute_password_element"),
|
|
(2, "crypto_bignum_init_set;compute_password_element"),
|
|
(3, "crypto_bignum_init_set;compute_password_element"),
|
|
(1, "crypto_bignum_to_bin;compute_password_element"),
|
|
(1, "crypto_ec_point_compute_y_sqr;compute_password_element"),
|
|
(1, "crypto_ec_point_solve_y_coord;compute_password_element"),
|
|
(1, "crypto_bignum_rand;compute_password_element"),
|
|
(1, "crypto_bignum_sub;compute_password_element")]
|
|
for count, func in funcs:
|
|
with fail_test(dev[0], count, func):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="PWD", identity="pwd-hash",
|
|
password_hex="hash:e3718ece8ab74792cbbfffd316d2d19a",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-FAILURE"], timeout=10)
|
|
if ev is None:
|
|
raise Exception("No EAP-Failure reported")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
params = {"ssid": "eap-test2", "wpa": "2", "wpa_key_mgmt": "WPA-EAP",
|
|
"rsn_pairwise": "CCMP", "ieee8021x": "1",
|
|
"eap_server": "1", "eap_user_file": "auth_serv/eap_user.conf",
|
|
"pwd_group": "19", "fragment_size": "40"}
|
|
hapd2 = hostapd.add_ap(apdev[1], params)
|
|
dev[0].scan_for_bss(hapd2.own_addr(), freq=2412)
|
|
|
|
with alloc_fail(dev[0], 1, "wpabuf_alloc;=eap_pwd_process"):
|
|
dev[0].connect("eap-test2", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="PWD", identity="pwd user",
|
|
password="secret password",
|
|
wait_connect=False)
|
|
wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
for i in range(1, 5):
|
|
with fail_test(dev[0], i,
|
|
"=crypto_ec_point_to_bin;eap_pwd_perform_confirm_exchange"):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="PWD", identity="pwd-hash",
|
|
password_hex="hash:e3718ece8ab74792cbbfffd316d2d19a",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-FAILURE"], timeout=10)
|
|
if ev is None:
|
|
raise Exception("No EAP-Failure reported")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
dev[0].dump_monitor()
|
|
|
|
def run_eap_pwd_connect(dev, hash=True, fragment=2000):
|
|
if hash:
|
|
dev.connect("test-wpa2-eap", key_mgmt="WPA-EAP",
|
|
fragment_size=str(fragment),
|
|
eap="PWD", identity="pwd-hash",
|
|
password_hex="hash:e3718ece8ab74792cbbfffd316d2d19a",
|
|
scan_freq="2412", wait_connect=False)
|
|
else:
|
|
dev.connect("test-wpa2-eap", key_mgmt="WPA-EAP",
|
|
fragment_size=str(fragment),
|
|
eap="PWD", identity="pwd-hash-sha1",
|
|
password="secret password",
|
|
scan_freq="2412", wait_connect=False)
|
|
ev = dev.wait_event(["CTRL-EVENT-EAP-SUCCESS", "CTRL-EVENT-EAP-FAILURE",
|
|
"CTRL-EVENT-DISCONNECTED"],
|
|
timeout=1)
|
|
dev.request("REMOVE_NETWORK all")
|
|
if not ev or "CTRL-EVENT-DISCONNECTED" not in ev:
|
|
dev.wait_disconnected()
|
|
dev.dump_monitor()
|
|
|
|
def test_eap_proto_pwd_errors_server(dev, apdev):
|
|
"""EAP-pwd local error cases on server"""
|
|
check_eap_capa(dev[0], "PWD")
|
|
params = int_eap_server_params()
|
|
params['erp_domain'] = 'example.com'
|
|
params['eap_server_erp'] = '1'
|
|
hapd = hostapd.add_ap(apdev[0], params)
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
tests = [(1, "eap_pwd_init"),
|
|
(2, "eap_pwd_init"),
|
|
(3, "eap_pwd_init"),
|
|
(1, "eap_pwd_build_id_req"),
|
|
(1, "eap_pwd_build_commit_req"),
|
|
(1, "eap_pwd_build_confirm_req"),
|
|
(1, "eap_pwd_h_init;eap_pwd_build_confirm_req"),
|
|
(1, "wpabuf_alloc;eap_pwd_build_confirm_req"),
|
|
(1, "eap_msg_alloc;eap_pwd_build_req"),
|
|
(1, "eap_pwd_process_id_resp"),
|
|
(1, "get_eap_pwd_group;eap_pwd_process_id_resp"),
|
|
(1, "eap_pwd_process_confirm_resp"),
|
|
(1, "eap_pwd_h_init;eap_pwd_process_confirm_resp"),
|
|
(1, "compute_keys;eap_pwd_process_confirm_resp"),
|
|
(1, "eap_pwd_getkey"),
|
|
(1, "eap_pwd_get_emsk"),
|
|
(1, "eap_pwd_get_session_id")]
|
|
for count, func in tests:
|
|
with alloc_fail(hapd, count, func):
|
|
run_eap_pwd_connect(dev[0], hash=True)
|
|
|
|
tests = [(1, "eap_msg_alloc;eap_pwd_build_req"),
|
|
(2, "eap_msg_alloc;eap_pwd_build_req"),
|
|
(1, "wpabuf_alloc;eap_pwd_process")]
|
|
for count, func in tests:
|
|
with alloc_fail(hapd, count, func):
|
|
run_eap_pwd_connect(dev[0], hash=True, fragment=13)
|
|
|
|
tests = [(4, "eap_pwd_init")]
|
|
for count, func in tests:
|
|
with alloc_fail(hapd, count, func):
|
|
run_eap_pwd_connect(dev[0], hash=False)
|
|
|
|
tests = [(1, "eap_pwd_build_id_req"),
|
|
(1, "eap_pwd_build_commit_req"),
|
|
(1, "crypto_ec_point_mul;eap_pwd_build_commit_req"),
|
|
(1, "crypto_ec_point_invert;eap_pwd_build_commit_req"),
|
|
(1, "crypto_ec_point_to_bin;eap_pwd_build_commit_req"),
|
|
(1, "crypto_ec_point_to_bin;eap_pwd_build_confirm_req"),
|
|
(2, "=crypto_ec_point_to_bin;eap_pwd_build_confirm_req"),
|
|
(1, "hash_nt_password_hash;eap_pwd_process_id_resp"),
|
|
(1, "compute_password_element;eap_pwd_process_id_resp"),
|
|
(1, "crypto_bignum_init;eap_pwd_process_commit_resp"),
|
|
(1, "crypto_ec_point_mul;eap_pwd_process_commit_resp"),
|
|
(2, "crypto_ec_point_mul;eap_pwd_process_commit_resp"),
|
|
(1, "crypto_ec_point_add;eap_pwd_process_commit_resp"),
|
|
(1, "crypto_ec_point_to_bin;eap_pwd_process_confirm_resp"),
|
|
(2, "=crypto_ec_point_to_bin;eap_pwd_process_confirm_resp")]
|
|
for count, func in tests:
|
|
with fail_test(hapd, count, func):
|
|
run_eap_pwd_connect(dev[0], hash=True)
|
|
|
|
def start_pwd_assoc(dev, hapd):
|
|
dev.connect("test-wpa2-eap", key_mgmt="WPA-EAP",
|
|
eap="PWD", identity="pwd user", password="secret password",
|
|
wait_connect=False, scan_freq="2412")
|
|
proxy_msg(hapd, dev) # EAP-Identity/Request
|
|
proxy_msg(dev, hapd) # EAP-Identity/Response
|
|
proxy_msg(hapd, dev) # EAP-pwd-Identity/Request
|
|
|
|
def stop_pwd_assoc(dev, hapd):
|
|
dev.request("REMOVE_NETWORK all")
|
|
dev.wait_disconnected()
|
|
dev.dump_monitor()
|
|
hapd.dump_monitor()
|
|
|
|
def test_eap_proto_pwd_server(dev, apdev):
|
|
"""EAP-pwd protocol testing for the server"""
|
|
check_eap_capa(dev[0], "PWD")
|
|
params = int_eap_server_params()
|
|
hapd = hostapd.add_ap(apdev[0], params)
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
hapd.request("SET ext_eapol_frame_io 1")
|
|
dev[0].request("SET ext_eapol_frame_io 1")
|
|
|
|
start_pwd_assoc(dev[0], hapd)
|
|
resp = rx_msg(dev[0])
|
|
# Replace exch field with unexpected value
|
|
# --> EAP-pwd: Unexpected opcode=4 in state=0
|
|
msg = resp[0:18] + "04" + resp[20:]
|
|
tx_msg(dev[0], hapd, msg)
|
|
|
|
# Too short EAP-pwd header (no flags/exch field)
|
|
# --> EAP-pwd: Invalid frame
|
|
msg = resp[0:4] + "0005" + resp[8:12] + "0005" + "34"
|
|
tx_msg(dev[0], hapd, msg)
|
|
|
|
# Too short EAP-pwd header (L=1 but only one octet of total length field)
|
|
# --> EAP-pwd: Frame too short to contain Total-Length field
|
|
msg = resp[0:4] + "0007" + resp[8:12] + "0007" + "34" + "81ff"
|
|
tx_msg(dev[0], hapd, msg)
|
|
# server continues exchange, so start from scratch for the next step
|
|
rx_msg(hapd)
|
|
stop_pwd_assoc(dev[0], hapd)
|
|
|
|
start_pwd_assoc(dev[0], hapd)
|
|
resp = rx_msg(dev[0])
|
|
# Too large total length
|
|
msg = resp[0:4] + "0008" + resp[8:12] + "0008" + "34" + "c1ffff"
|
|
tx_msg(dev[0], hapd, msg)
|
|
# server continues exchange, so start from scratch for the next step
|
|
rx_msg(hapd)
|
|
stop_pwd_assoc(dev[0], hapd)
|
|
|
|
start_pwd_assoc(dev[0], hapd)
|
|
resp = rx_msg(dev[0])
|
|
# First fragment
|
|
msg = resp[0:4] + "0009" + resp[8:12] + "0009" + "34" + "c100ff" + "aa"
|
|
tx_msg(dev[0], hapd, msg)
|
|
# Ack
|
|
req = rx_msg(hapd)
|
|
# Unexpected first fragment
|
|
# --> EAP-pwd: Unexpected new fragment start when previous fragment is still in use
|
|
msg = resp[0:4] + "0009" + resp[8:10] + req[10:12] + "0009" + "34" + "c100ee" + "bb"
|
|
tx_msg(dev[0], hapd, msg)
|
|
# server continues exchange, so start from scratch for the next step
|
|
rx_msg(hapd)
|
|
stop_pwd_assoc(dev[0], hapd)
|
|
|
|
start_pwd_assoc(dev[0], hapd)
|
|
resp = rx_msg(dev[0])
|
|
# Too much data in first fragment
|
|
# --> EAP-pwd: Buffer overflow attack detected! (0+2 > 1)
|
|
msg = resp[0:4] + "000a" + resp[8:12] + "000a" + "34" + "c10001" + "aabb"
|
|
tx_msg(dev[0], hapd, msg)
|
|
# EAP-Failure
|
|
rx_msg(hapd)
|
|
stop_pwd_assoc(dev[0], hapd)
|
|
|
|
start_pwd_assoc(dev[0], hapd)
|
|
resp = rx_msg(dev[0])
|
|
# Change parameters
|
|
# --> EAP-pwd: peer changed parameters
|
|
msg = resp[0:20] + "ff" + resp[22:]
|
|
tx_msg(dev[0], hapd, msg)
|
|
# EAP-Failure
|
|
rx_msg(hapd)
|
|
stop_pwd_assoc(dev[0], hapd)
|
|
|
|
start_pwd_assoc(dev[0], hapd)
|
|
resp = rx_msg(dev[0])
|
|
# Too short ID response
|
|
# --> EAP-pwd: Invalid ID response
|
|
msg = resp[0:4] + "000a" + resp[8:12] + "000a" + "34" + "01ffeeddcc"
|
|
tx_msg(dev[0], hapd, msg)
|
|
# server continues exchange, so start from scratch for the next step
|
|
rx_msg(hapd)
|
|
stop_pwd_assoc(dev[0], hapd)
|
|
|
|
start_pwd_assoc(dev[0], hapd)
|
|
# EAP-pwd-Identity/Response
|
|
resp = rx_msg(dev[0])
|
|
tx_msg(dev[0], hapd, resp)
|
|
# EAP-pwd-Commit/Request
|
|
req = rx_msg(hapd)
|
|
# Unexpected EAP-pwd-Identity/Response
|
|
# --> EAP-pwd: Unexpected opcode=1 in state=1
|
|
msg = resp[0:10] + req[10:12] + resp[12:]
|
|
tx_msg(dev[0], hapd, msg)
|
|
# server continues exchange, so start from scratch for the next step
|
|
rx_msg(hapd)
|
|
stop_pwd_assoc(dev[0], hapd)
|
|
|
|
start_pwd_assoc(dev[0], hapd)
|
|
proxy_msg(dev[0], hapd) # EAP-pwd-Identity/Response
|
|
proxy_msg(hapd, dev[0]) # EAP-pwd-Commit/Request
|
|
# EAP-pwd-Commit/Response
|
|
resp = rx_msg(dev[0])
|
|
# Too short Commit response
|
|
# --> EAP-pwd: Unexpected Commit payload length 4 (expected 96)
|
|
msg = resp[0:4] + "000a" + resp[8:12] + "000a" + "34" + "02ffeeddcc"
|
|
tx_msg(dev[0], hapd, msg)
|
|
# EAP-Failure
|
|
rx_msg(hapd)
|
|
stop_pwd_assoc(dev[0], hapd)
|
|
|
|
start_pwd_assoc(dev[0], hapd)
|
|
proxy_msg(dev[0], hapd) # EAP-pwd-Identity/Response
|
|
proxy_msg(hapd, dev[0]) # EAP-pwd-Commit/Request
|
|
proxy_msg(dev[0], hapd) # EAP-pwd-Commit/Response
|
|
proxy_msg(hapd, dev[0]) # EAP-pwd-Confirm/Request
|
|
# EAP-pwd-Confirm/Response
|
|
resp = rx_msg(dev[0])
|
|
# Too short Confirm response
|
|
# --> EAP-pwd: Unexpected Confirm payload length 4 (expected 32)
|
|
msg = resp[0:4] + "000a" + resp[8:12] + "000a" + "34" + "03ffeeddcc"
|
|
tx_msg(dev[0], hapd, msg)
|
|
# EAP-Failure
|
|
rx_msg(hapd)
|
|
stop_pwd_assoc(dev[0], hapd)
|
|
|
|
start_pwd_assoc(dev[0], hapd)
|
|
resp = rx_msg(dev[0])
|
|
# Set M=1
|
|
# --> EAP-pwd: No buffer for reassembly
|
|
msg = resp[0:18] + "41" + resp[20:]
|
|
tx_msg(dev[0], hapd, msg)
|
|
# EAP-Failure
|
|
rx_msg(hapd)
|
|
stop_pwd_assoc(dev[0], hapd)
|
|
|
|
def test_eap_proto_erp(dev, apdev):
|
|
"""ERP protocol tests"""
|
|
check_erp_capa(dev[0])
|
|
|
|
global eap_proto_erp_test_done
|
|
eap_proto_erp_test_done = False
|
|
|
|
def erp_handler(ctx, req):
|
|
logger.info("erp_handler - RX " + binascii.hexlify(req).decode())
|
|
if 'num' not in ctx:
|
|
ctx['num'] = 0
|
|
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 type")
|
|
return struct.pack(">BBH", EAP_CODE_INITIATE, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unexpected type")
|
|
return struct.pack(">BBHB", EAP_CODE_INITIATE, ctx['id'], 4 + 1,
|
|
255)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Missing Reserved field")
|
|
return struct.pack(">BBHB", EAP_CODE_INITIATE, ctx['id'], 4 + 1,
|
|
EAP_ERP_TYPE_REAUTH_START)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Zero-length TVs/TLVs")
|
|
payload = b""
|
|
return struct.pack(">BBHBB", EAP_CODE_INITIATE, ctx['id'],
|
|
4 + 1 + 1 + len(payload),
|
|
EAP_ERP_TYPE_REAUTH_START, 0) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Too short TLV")
|
|
payload = struct.pack("B", 191)
|
|
return struct.pack(">BBHBB", EAP_CODE_INITIATE, ctx['id'],
|
|
4 + 1 + 1 + len(payload),
|
|
EAP_ERP_TYPE_REAUTH_START, 0) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Truncated TLV")
|
|
payload = struct.pack("BB", 191, 1)
|
|
return struct.pack(">BBHBB", EAP_CODE_INITIATE, ctx['id'],
|
|
4 + 1 + 1 + len(payload),
|
|
EAP_ERP_TYPE_REAUTH_START, 0) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Ignored unknown TLV and unknown TV/TLV terminating parsing")
|
|
payload = struct.pack("BBB", 191, 0, 192)
|
|
return struct.pack(">BBHBB", EAP_CODE_INITIATE, ctx['id'],
|
|
4 + 1 + 1 + len(payload),
|
|
EAP_ERP_TYPE_REAUTH_START, 0) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: More than one keyName-NAI")
|
|
payload = struct.pack("BBBB", EAP_ERP_TLV_KEYNAME_NAI, 0,
|
|
EAP_ERP_TLV_KEYNAME_NAI, 0)
|
|
return struct.pack(">BBHBB", EAP_CODE_INITIATE, ctx['id'],
|
|
4 + 1 + 1 + len(payload),
|
|
EAP_ERP_TYPE_REAUTH_START, 0) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Too short TLV keyName-NAI")
|
|
payload = struct.pack("B", EAP_ERP_TLV_KEYNAME_NAI)
|
|
return struct.pack(">BBHBB", EAP_CODE_INITIATE, ctx['id'],
|
|
4 + 1 + 1 + len(payload),
|
|
EAP_ERP_TYPE_REAUTH_START, 0) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Truncated TLV keyName-NAI")
|
|
payload = struct.pack("BB", EAP_ERP_TLV_KEYNAME_NAI, 1)
|
|
return struct.pack(">BBHBB", EAP_CODE_INITIATE, ctx['id'],
|
|
4 + 1 + 1 + len(payload),
|
|
EAP_ERP_TYPE_REAUTH_START, 0) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Valid rRK lifetime TV followed by too short rMSK lifetime TV")
|
|
payload = struct.pack(">BLBH", EAP_ERP_TV_RRK_LIFETIME, 0,
|
|
EAP_ERP_TV_RMSK_LIFETIME, 0)
|
|
return struct.pack(">BBHBB", EAP_CODE_INITIATE, ctx['id'],
|
|
4 + 1 + 1 + len(payload),
|
|
EAP_ERP_TYPE_REAUTH_START, 0) + payload
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Missing type (Finish)")
|
|
return struct.pack(">BBH", EAP_CODE_FINISH, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unexpected type (Finish)")
|
|
return struct.pack(">BBHB", EAP_CODE_FINISH, ctx['id'], 4 + 1,
|
|
255)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Missing fields (Finish)")
|
|
return struct.pack(">BBHB", EAP_CODE_FINISH, ctx['id'], 4 + 1,
|
|
EAP_ERP_TYPE_REAUTH)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unexpected SEQ (Finish)")
|
|
return struct.pack(">BBHBBHB", EAP_CODE_FINISH, ctx['id'],
|
|
4 + 1 + 4,
|
|
EAP_ERP_TYPE_REAUTH, 0, 0xffff, 0)
|
|
|
|
logger.info("No more test responses available - test case completed")
|
|
global eap_proto_erp_test_done
|
|
eap_proto_erp_test_done = True
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
srv = start_radius_server(erp_handler)
|
|
|
|
try:
|
|
hapd = start_ap(apdev[0])
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
i = 0
|
|
while not eap_proto_erp_test_done:
|
|
i += 1
|
|
logger.info("Running connection iteration %d" % i)
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="PAX", identity="pax.user@example.com",
|
|
password_hex="0123456789abcdef0123456789abcdef",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-STARTED"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP start")
|
|
time.sleep(0.1)
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected(timeout=1)
|
|
dev[0].dump_monitor()
|
|
finally:
|
|
stop_radius_server(srv)
|
|
|
|
def test_eap_proto_fast_errors(dev, apdev):
|
|
"""EAP-FAST local error cases"""
|
|
check_eap_capa(dev[0], "FAST")
|
|
params = hostapd.wpa2_eap_params(ssid="eap-test")
|
|
hapd = hostapd.add_ap(apdev[0], params)
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
for i in range(1, 5):
|
|
with alloc_fail(dev[0], i, "eap_fast_init"):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="FAST", anonymous_identity="FAST",
|
|
identity="user", password="password",
|
|
ca_cert="auth_serv/ca.pem", phase2="auth=GTC",
|
|
phase1="fast_provisioning=2",
|
|
pac_file="blob://fast_pac_auth",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["EAP: Failed to initialize EAP method"],
|
|
timeout=5)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP start")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
tests = [(1, "wpabuf_alloc;eap_fast_tlv_eap_payload"),
|
|
(1, "eap_fast_derive_key;eap_fast_derive_key_auth"),
|
|
(1, "eap_msg_alloc;eap_peer_tls_phase2_nak"),
|
|
(1, "wpabuf_alloc;eap_fast_tlv_result"),
|
|
(1, "wpabuf_alloc;eap_fast_tlv_pac_ack"),
|
|
(1, "=eap_peer_tls_derive_session_id;eap_fast_process_crypto_binding"),
|
|
(1, "eap_peer_tls_decrypt;eap_fast_decrypt"),
|
|
(1, "eap_fast_getKey"),
|
|
(1, "eap_fast_get_session_id"),
|
|
(1, "eap_fast_get_emsk")]
|
|
for count, func in tests:
|
|
dev[0].request("SET blob fast_pac_auth_errors ")
|
|
with alloc_fail(dev[0], count, func):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="FAST", anonymous_identity="FAST",
|
|
identity="user@example.com", password="password",
|
|
ca_cert="auth_serv/ca.pem", phase2="auth=GTC",
|
|
phase1="fast_provisioning=2",
|
|
pac_file="blob://fast_pac_auth_errors",
|
|
erp="1",
|
|
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")
|
|
wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
tests = [(1, "eap_fast_derive_key;eap_fast_derive_key_provisioning"),
|
|
(1, "eap_mschapv2_getKey;eap_fast_get_phase2_key"),
|
|
(1, "=eap_fast_use_pac_opaque"),
|
|
(1, "eap_fast_copy_buf"),
|
|
(1, "=eap_fast_add_pac"),
|
|
(1, "=eap_fast_init_pac_data"),
|
|
(1, "=eap_fast_write_pac"),
|
|
(2, "=eap_fast_write_pac")]
|
|
for count, func in tests:
|
|
dev[0].request("SET blob fast_pac_errors ")
|
|
with alloc_fail(dev[0], count, func):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="FAST", anonymous_identity="FAST",
|
|
identity="user", password="password",
|
|
ca_cert="auth_serv/ca.pem", phase2="auth=MSCHAPV2",
|
|
phase1="fast_provisioning=1",
|
|
pac_file="blob://fast_pac_errors",
|
|
erp="1",
|
|
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")
|
|
wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
tests = [(1, "eap_fast_get_cmk;eap_fast_process_crypto_binding"),
|
|
(1, "eap_fast_derive_eap_msk;eap_fast_process_crypto_binding"),
|
|
(1, "eap_fast_derive_eap_emsk;eap_fast_process_crypto_binding")]
|
|
for count, func in tests:
|
|
dev[0].request("SET blob fast_pac_auth_errors ")
|
|
with fail_test(dev[0], count, func):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="FAST", anonymous_identity="FAST",
|
|
identity="user", password="password",
|
|
ca_cert="auth_serv/ca.pem", phase2="auth=GTC",
|
|
phase1="fast_provisioning=2",
|
|
pac_file="blob://fast_pac_auth_errors",
|
|
erp="1",
|
|
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")
|
|
wait_fail_trigger(dev[0], "GET_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
dev[0].request("SET blob fast_pac_errors ")
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="FAST", anonymous_identity="FAST",
|
|
identity="user", password="password",
|
|
ca_cert="auth_serv/ca.pem", phase2="auth=GTC",
|
|
phase1="fast_provisioning=1",
|
|
pac_file="blob://fast_pac_errors",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-METHOD"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP start")
|
|
# EAP-FAST: Only EAP-MSCHAPv2 is allowed during unauthenticated
|
|
# provisioning; reject phase2 type 6
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-FAILURE"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP failure")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
logger.info("Wrong password in Phase 2")
|
|
dev[0].request("SET blob fast_pac_errors ")
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="FAST", anonymous_identity="FAST",
|
|
identity="user", password="wrong password",
|
|
ca_cert="auth_serv/ca.pem", phase2="auth=MSCHAPV2",
|
|
phase1="fast_provisioning=1",
|
|
pac_file="blob://fast_pac_errors",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-METHOD"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP start")
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-FAILURE"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP failure")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
tests = ["FOOBAR\n",
|
|
"wpa_supplicant EAP-FAST PAC file - version 1\nFOOBAR\n",
|
|
"wpa_supplicant EAP-FAST PAC file - version 1\nSTART\n",
|
|
"wpa_supplicant EAP-FAST PAC file - version 1\nSTART\nSTART\n",
|
|
"wpa_supplicant EAP-FAST PAC file - version 1\nEND\n",
|
|
"wpa_supplicant EAP-FAST PAC file - version 1\nSTART\nPAC-Type=12345\nEND\n"
|
|
"wpa_supplicant EAP-FAST PAC file - version 1\nSTART\nPAC-Key=12\nEND\n",
|
|
"wpa_supplicant EAP-FAST PAC file - version 1\nSTART\nPAC-Key=1\nEND\n",
|
|
"wpa_supplicant EAP-FAST PAC file - version 1\nSTART\nPAC-Key=1q\nEND\n",
|
|
"wpa_supplicant EAP-FAST PAC file - version 1\nSTART\nPAC-Opaque=1\nEND\n",
|
|
"wpa_supplicant EAP-FAST PAC file - version 1\nSTART\nA-ID=1\nEND\n",
|
|
"wpa_supplicant EAP-FAST PAC file - version 1\nSTART\nI-ID=1\nEND\n",
|
|
"wpa_supplicant EAP-FAST PAC file - version 1\nSTART\nA-ID-Info=1\nEND\n"]
|
|
for pac in tests:
|
|
blob = binascii.hexlify(pac.encode()).decode()
|
|
dev[0].request("SET blob fast_pac_errors " + blob)
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="FAST", anonymous_identity="FAST",
|
|
identity="user", password="password",
|
|
ca_cert="auth_serv/ca.pem", phase2="auth=GTC",
|
|
phase1="fast_provisioning=2",
|
|
pac_file="blob://fast_pac_errors",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["EAP: Failed to initialize EAP method"],
|
|
timeout=5)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP start")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
tests = ["wpa_supplicant EAP-FAST PAC file - version 1\nSTART\nEND\n",
|
|
"wpa_supplicant EAP-FAST PAC file - version 1\nSTART\nEND\nSTART\nEND\nSTART\nEND\n"]
|
|
for pac in tests:
|
|
blob = binascii.hexlify(pac.encode()).decode()
|
|
dev[0].request("SET blob fast_pac_errors " + blob)
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="FAST", anonymous_identity="FAST",
|
|
identity="user", password="password",
|
|
ca_cert="auth_serv/ca.pem", phase2="auth=GTC",
|
|
phase1="fast_provisioning=2",
|
|
pac_file="blob://fast_pac_errors")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
dev[0].request("SET blob fast_pac_errors ")
|
|
|
|
def test_eap_proto_peap_errors_server(dev, apdev):
|
|
"""EAP-PEAP local error cases on server"""
|
|
params = int_eap_server_params()
|
|
hapd = hostapd.add_ap(apdev[0], params)
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
tests = [(1, "get_asymetric_start_key;eap_mschapv2_getKey"),
|
|
(1, "generate_authenticator_response_pwhash;eap_mschapv2_process_response"),
|
|
(1, "hash_nt_password_hash;eap_mschapv2_process_response"),
|
|
(1, "get_master_key;eap_mschapv2_process_response")]
|
|
for count, func in tests:
|
|
with fail_test(hapd, count, func):
|
|
dev[0].connect("test-wpa2-eap", key_mgmt="WPA-EAP",
|
|
scan_freq="2412",
|
|
eap="PEAP", anonymous_identity="peap",
|
|
identity="user", password="password",
|
|
phase1="peapver=0 crypto_binding=2",
|
|
ca_cert="auth_serv/ca.pem", phase2="auth=MSCHAPV2",
|
|
erp="1", wait_connect=False)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-FAILURE"], timeout=10)
|
|
if ev is None:
|
|
raise Exception("EAP-Failure not reported")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
def test_eap_proto_peap_errors(dev, apdev):
|
|
"""EAP-PEAP local error cases"""
|
|
check_eap_capa(dev[0], "PEAP")
|
|
check_eap_capa(dev[0], "MSCHAPV2")
|
|
params = hostapd.wpa2_eap_params(ssid="eap-test")
|
|
hapd = hostapd.add_ap(apdev[0], params)
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
for i in range(1, 5):
|
|
with alloc_fail(dev[0], i, "eap_peap_init"):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="PEAP", anonymous_identity="peap",
|
|
identity="user", password="password",
|
|
ca_cert="auth_serv/ca.pem", phase2="auth=MSCHAPV2",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["EAP: Failed to initialize EAP method"],
|
|
timeout=5)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP start")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
tests = [(1, "eap_mschapv2_getKey;eap_peap_get_isk;eap_peap_derive_cmk"),
|
|
(1, "eap_msg_alloc;eap_tlv_build_result"),
|
|
(1, "eap_mschapv2_init;eap_peap_phase2_request"),
|
|
(1, "eap_peer_tls_decrypt;eap_peap_decrypt"),
|
|
(1, "wpabuf_alloc;=eap_peap_decrypt"),
|
|
(1, "eap_peer_tls_encrypt;eap_peap_decrypt"),
|
|
(1, "eap_peer_tls_process_helper;eap_peap_process"),
|
|
(1, "eap_peer_tls_derive_key;eap_peap_process"),
|
|
(1, "eap_peer_tls_derive_session_id;eap_peap_process"),
|
|
(1, "eap_peap_getKey"),
|
|
(1, "eap_peap_get_session_id")]
|
|
for count, func in tests:
|
|
with alloc_fail(dev[0], count, func):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="PEAP", anonymous_identity="peap",
|
|
identity="user", password="password",
|
|
phase1="peapver=0 crypto_binding=2",
|
|
ca_cert="auth_serv/ca.pem", phase2="auth=MSCHAPV2",
|
|
erp="1", 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")
|
|
wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
tests = [(1, "peap_prfplus;eap_peap_derive_cmk"),
|
|
(1, "eap_tlv_add_cryptobinding;eap_tlv_build_result"),
|
|
(1, "peap_prfplus;eap_peap_getKey"),
|
|
(1, "get_asymetric_start_key;eap_mschapv2_getKey")]
|
|
for count, func in tests:
|
|
with fail_test(dev[0], count, func):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="PEAP", anonymous_identity="peap",
|
|
identity="user", password="password",
|
|
phase1="peapver=0 crypto_binding=2",
|
|
ca_cert="auth_serv/ca.pem", phase2="auth=MSCHAPV2",
|
|
erp="1", 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")
|
|
wait_fail_trigger(dev[0], "GET_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
with alloc_fail(dev[0], 1,
|
|
"eap_peer_tls_phase2_nak;eap_peap_phase2_request"):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="PEAP", anonymous_identity="peap",
|
|
identity="cert user", password="password",
|
|
ca_cert="auth_serv/ca.pem", phase2="auth=MSCHAPV2",
|
|
wait_connect=False)
|
|
wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
def test_eap_proto_ttls_errors(dev, apdev):
|
|
"""EAP-TTLS local error cases"""
|
|
check_eap_capa(dev[0], "TTLS")
|
|
check_eap_capa(dev[0], "MSCHAPV2")
|
|
params = hostapd.wpa2_eap_params(ssid="eap-test")
|
|
hapd = hostapd.add_ap(apdev[0], params)
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
for i in range(1, 5):
|
|
with alloc_fail(dev[0], i, "eap_ttls_init"):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="TTLS", anonymous_identity="ttls",
|
|
identity="user", password="password",
|
|
ca_cert="auth_serv/ca.pem",
|
|
phase2="autheap=MSCHAPV2",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["EAP: Failed to initialize EAP method"],
|
|
timeout=5)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP start")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
tests = [(1, "eap_peer_tls_derive_key;eap_ttls_v0_derive_key",
|
|
"DOMAIN\mschapv2 user", "auth=MSCHAPV2"),
|
|
(1, "eap_peer_tls_derive_session_id;eap_ttls_v0_derive_key",
|
|
"DOMAIN\mschapv2 user", "auth=MSCHAPV2"),
|
|
(1, "wpabuf_alloc;eap_ttls_phase2_request_mschapv2",
|
|
"DOMAIN\mschapv2 user", "auth=MSCHAPV2"),
|
|
(1, "eap_peer_tls_derive_key;eap_ttls_phase2_request_mschapv2",
|
|
"DOMAIN\mschapv2 user", "auth=MSCHAPV2"),
|
|
(1, "eap_peer_tls_encrypt;eap_ttls_encrypt_response;eap_ttls_implicit_identity_request",
|
|
"DOMAIN\mschapv2 user", "auth=MSCHAPV2"),
|
|
(1, "eap_peer_tls_decrypt;eap_ttls_decrypt",
|
|
"DOMAIN\mschapv2 user", "auth=MSCHAPV2"),
|
|
(1, "eap_ttls_getKey",
|
|
"DOMAIN\mschapv2 user", "auth=MSCHAPV2"),
|
|
(1, "eap_ttls_get_session_id",
|
|
"DOMAIN\mschapv2 user", "auth=MSCHAPV2"),
|
|
(1, "eap_ttls_get_emsk",
|
|
"mschapv2 user@domain", "auth=MSCHAPV2"),
|
|
(1, "wpabuf_alloc;eap_ttls_phase2_request_mschap",
|
|
"mschap user", "auth=MSCHAP"),
|
|
(1, "eap_peer_tls_derive_key;eap_ttls_phase2_request_mschap",
|
|
"mschap user", "auth=MSCHAP"),
|
|
(1, "wpabuf_alloc;eap_ttls_phase2_request_chap",
|
|
"chap user", "auth=CHAP"),
|
|
(1, "eap_peer_tls_derive_key;eap_ttls_phase2_request_chap",
|
|
"chap user", "auth=CHAP"),
|
|
(1, "wpabuf_alloc;eap_ttls_phase2_request_pap",
|
|
"pap user", "auth=PAP"),
|
|
(1, "wpabuf_alloc;eap_ttls_avp_encapsulate",
|
|
"user", "autheap=MSCHAPV2"),
|
|
(1, "eap_mschapv2_init;eap_ttls_phase2_request_eap_method",
|
|
"user", "autheap=MSCHAPV2"),
|
|
(1, "eap_sm_buildIdentity;eap_ttls_phase2_request_eap",
|
|
"user", "autheap=MSCHAPV2"),
|
|
(1, "eap_ttls_avp_encapsulate;eap_ttls_phase2_request_eap",
|
|
"user", "autheap=MSCHAPV2"),
|
|
(1, "eap_ttls_parse_attr_eap",
|
|
"user", "autheap=MSCHAPV2"),
|
|
(1, "eap_peer_tls_encrypt;eap_ttls_encrypt_response;eap_ttls_process_decrypted",
|
|
"user", "autheap=MSCHAPV2"),
|
|
(1, "eap_ttls_fake_identity_request",
|
|
"user", "autheap=MSCHAPV2"),
|
|
(1, "eap_msg_alloc;eap_tls_process_output",
|
|
"user", "autheap=MSCHAPV2"),
|
|
(1, "eap_msg_alloc;eap_peer_tls_build_ack",
|
|
"user", "autheap=MSCHAPV2"),
|
|
(1, "tls_connection_decrypt;eap_peer_tls_decrypt",
|
|
"user", "autheap=MSCHAPV2"),
|
|
(1, "eap_peer_tls_phase2_nak;eap_ttls_phase2_request_eap_method",
|
|
"cert user", "autheap=MSCHAPV2")]
|
|
for count, func, identity, phase2 in tests:
|
|
with alloc_fail(dev[0], count, func):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="TTLS", anonymous_identity="ttls",
|
|
identity=identity, password="password",
|
|
ca_cert="auth_serv/ca.pem", phase2=phase2,
|
|
erp="1", 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")
|
|
wait_fail_trigger(dev[0], "GET_ALLOC_FAIL",
|
|
note="Allocation failure not triggered for: %d:%s" % (count, func))
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
tests = [(1, "os_get_random;eap_ttls_phase2_request_mschapv2"),
|
|
(1, "mschapv2_derive_response;eap_ttls_phase2_request_mschapv2")]
|
|
for count, func in tests:
|
|
with fail_test(dev[0], count, func):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="TTLS", anonymous_identity="ttls",
|
|
identity="DOMAIN\mschapv2 user", password="password",
|
|
ca_cert="auth_serv/ca.pem", phase2="auth=MSCHAPV2",
|
|
erp="1", 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")
|
|
wait_fail_trigger(dev[0], "GET_FAIL",
|
|
note="Test failure not triggered for: %d:%s" % (count, func))
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
tests = [(1, "nt_challenge_response;eap_ttls_phase2_request_mschap")]
|
|
for count, func in tests:
|
|
with fail_test(dev[0], count, func):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="TTLS", anonymous_identity="ttls",
|
|
identity="mschap user", password="password",
|
|
ca_cert="auth_serv/ca.pem", phase2="auth=MSCHAP",
|
|
erp="1", 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")
|
|
wait_fail_trigger(dev[0], "GET_FAIL",
|
|
note="Test failure not triggered for: %d:%s" % (count, func))
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
def test_eap_proto_expanded(dev, apdev):
|
|
"""EAP protocol tests with expanded header"""
|
|
global eap_proto_expanded_test_done
|
|
eap_proto_expanded_test_done = False
|
|
|
|
def expanded_handler(ctx, req):
|
|
logger.info("expanded_handler - RX " + binascii.hexlify(req).decode())
|
|
if 'num' not in ctx:
|
|
ctx['num'] = 0
|
|
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 in expanded header")
|
|
return struct.pack(">BBHB3BLBBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4 + 3,
|
|
EAP_TYPE_EXPANDED, 0, 0, 0, EAP_TYPE_MD5,
|
|
1, 0xaa, ord('n'))
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Invalid expanded EAP length")
|
|
return struct.pack(">BBHB3BH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 2,
|
|
EAP_TYPE_EXPANDED, 0, 0, 0, EAP_TYPE_MD5)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Invalid expanded frame type")
|
|
return struct.pack(">BBHB3BL", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_EXPANDED, 0, 0, 1, EAP_TYPE_MD5)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: MSCHAPv2 Challenge")
|
|
return struct.pack(">BBHBBBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 4 + 1 + 16 + 6,
|
|
EAP_TYPE_MSCHAPV2,
|
|
1, 0, 4 + 1 + 16 + 6, 16) + 16*b'A' + b'foobar'
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Invalid expanded frame type")
|
|
return struct.pack(">BBHB3BL", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4,
|
|
EAP_TYPE_EXPANDED, 0, 0, 1, EAP_TYPE_MSCHAPV2)
|
|
|
|
logger.info("No more test responses available - test case completed")
|
|
global eap_proto_expanded_test_done
|
|
eap_proto_expanded_test_done = True
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
srv = start_radius_server(expanded_handler)
|
|
|
|
try:
|
|
hapd = start_ap(apdev[0])
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
i = 0
|
|
while not eap_proto_expanded_test_done:
|
|
i += 1
|
|
logger.info("Running connection iteration %d" % i)
|
|
if i == 4:
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="MSCHAPV2", identity="user",
|
|
password="password",
|
|
wait_connect=False)
|
|
else:
|
|
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-STARTED"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP start")
|
|
if i in [1]:
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-METHOD"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP method start")
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-FAILURE"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP failure")
|
|
elif i in [2, 3]:
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-PROPOSED-METHOD"],
|
|
timeout=5)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP proposed method")
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-FAILURE"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP failure")
|
|
else:
|
|
time.sleep(0.1)
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected(timeout=1)
|
|
dev[0].dump_monitor()
|
|
finally:
|
|
stop_radius_server(srv)
|
|
|
|
def test_eap_proto_tls(dev, apdev):
|
|
"""EAP-TLS protocol tests"""
|
|
check_eap_capa(dev[0], "TLS")
|
|
global eap_proto_tls_test_done, eap_proto_tls_test_wait
|
|
eap_proto_tls_test_done = False
|
|
eap_proto_tls_test_wait = False
|
|
|
|
def tls_handler(ctx, req):
|
|
logger.info("tls_handler - RX " + binascii.hexlify(req).decode())
|
|
if 'num' not in ctx:
|
|
ctx['num'] = 0
|
|
ctx['num'] += 1
|
|
if 'id' not in ctx:
|
|
ctx['id'] = 1
|
|
ctx['id'] = (ctx['id'] + 1) % 256
|
|
idx = 0
|
|
|
|
global eap_proto_tls_test_wait
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Too much payload in TLS/Start: TLS Message Length (0 bytes) smaller than this fragment (1 bytes)")
|
|
return struct.pack(">BBHBBLB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 4 + 1,
|
|
EAP_TYPE_TLS, 0xa0, 0, 1)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Fragmented TLS/Start")
|
|
return struct.pack(">BBHBBLB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 4 + 1,
|
|
EAP_TYPE_TLS, 0xe0, 2, 1)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Too long fragment of TLS/Start: Invalid reassembly state: tls_in_left=2 tls_in_len=0 in_len=0")
|
|
return struct.pack(">BBHBBBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 2,
|
|
EAP_TYPE_TLS, 0x00, 2, 3)
|
|
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: TLS/Start")
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_TLS, 0x20)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Fragmented TLS message")
|
|
return struct.pack(">BBHBBLB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 4 + 1,
|
|
EAP_TYPE_TLS, 0xc0, 2, 1)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Invalid TLS message: no Flags octet included + workaround")
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1,
|
|
EAP_TYPE_TLS)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Too long fragment of TLS message: more data than TLS message length indicated")
|
|
return struct.pack(">BBHBBBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 2,
|
|
EAP_TYPE_TLS, 0x00, 2, 3)
|
|
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: Fragmented TLS/Start and truncated Message Length field")
|
|
return struct.pack(">BBHBB3B", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 3,
|
|
EAP_TYPE_TLS, 0xe0, 1, 2, 3)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: TLS/Start")
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_TLS, 0x20)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Fragmented TLS message")
|
|
return struct.pack(">BBHBBLB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 4 + 1,
|
|
EAP_TYPE_TLS, 0xc0, 2, 1)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Invalid TLS message: no Flags octet included + workaround disabled")
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1,
|
|
EAP_TYPE_TLS)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: TLS/Start")
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_TLS, 0x20)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Fragmented TLS message (long; first)")
|
|
payload = 1450*b'A'
|
|
return struct.pack(">BBHBBL", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 4 + len(payload),
|
|
EAP_TYPE_TLS, 0xc0, 65536) + payload
|
|
# "Too long TLS fragment (size over 64 kB)" on the last one
|
|
for i in range(44):
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Fragmented TLS message (long; cont %d)" % i)
|
|
eap_proto_tls_test_wait = True
|
|
payload = 1470*b'A'
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + len(payload),
|
|
EAP_TYPE_TLS, 0x40) + payload
|
|
eap_proto_tls_test_wait = False
|
|
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: TLS/Start")
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_TLS, 0x20)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Non-ACK to more-fragment message")
|
|
return struct.pack(">BBHBBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 1,
|
|
EAP_TYPE_TLS, 0x00, 255)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: EAP-Failure")
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
logger.info("No more test responses available - test case completed")
|
|
global eap_proto_tls_test_done
|
|
eap_proto_tls_test_done = True
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
srv = start_radius_server(tls_handler)
|
|
|
|
try:
|
|
hapd = start_ap(apdev[0])
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
i = 0
|
|
while not eap_proto_tls_test_done:
|
|
i += 1
|
|
logger.info("Running connection iteration %d" % i)
|
|
workaround = "0" if i == 6 else "1"
|
|
fragment_size = "100" if i == 8 else "1400"
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="TLS", identity="tls user",
|
|
ca_cert="auth_serv/ca.pem",
|
|
client_cert="auth_serv/user.pem",
|
|
private_key="auth_serv/user.key",
|
|
eap_workaround=workaround,
|
|
fragment_size=fragment_size,
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-STARTED"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP start")
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-METHOD",
|
|
"CTRL-EVENT-EAP-STATUS"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP method start")
|
|
time.sleep(0.1)
|
|
start = os.times()[4]
|
|
while eap_proto_tls_test_wait:
|
|
now = os.times()[4]
|
|
if now - start > 10:
|
|
break
|
|
time.sleep(0.1)
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected(timeout=1)
|
|
dev[0].dump_monitor()
|
|
finally:
|
|
stop_radius_server(srv)
|
|
|
|
def test_eap_proto_tnc(dev, apdev):
|
|
"""EAP-TNC protocol tests"""
|
|
check_eap_capa(dev[0], "TNC")
|
|
global eap_proto_tnc_test_done
|
|
eap_proto_tnc_test_done = False
|
|
|
|
def tnc_handler(ctx, req):
|
|
logger.info("tnc_handler - RX " + binascii.hexlify(req).decode())
|
|
if 'num' not in ctx:
|
|
ctx['num'] = 0
|
|
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: TNC start with unsupported version")
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_TNC, 0x20)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: TNC without Flags field")
|
|
return struct.pack(">BBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1,
|
|
EAP_TYPE_TNC)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Message underflow due to missing Message Length")
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_TNC, 0xa1)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Invalid Message Length")
|
|
return struct.pack(">BBHBBLB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 4 + 1,
|
|
EAP_TYPE_TNC, 0xa1, 0, 0)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Invalid Message Length")
|
|
return struct.pack(">BBHBBL", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 4,
|
|
EAP_TYPE_TNC, 0xe1, 75001)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Start with Message Length")
|
|
return struct.pack(">BBHBBL", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 4,
|
|
EAP_TYPE_TNC, 0xa1, 1)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Server used start flag again")
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_TNC, 0x21)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_TNC, 0x21)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Fragmentation and unexpected payload in ack")
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_TNC, 0x21)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_TNC, 0x01)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return struct.pack(">BBHBBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 1,
|
|
EAP_TYPE_TNC, 0x01, 0)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Server fragmenting and fragment overflow")
|
|
return struct.pack(">BBHBBLB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 4 + 1,
|
|
EAP_TYPE_TNC, 0xe1, 2, 1)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return struct.pack(">BBHBBBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 2,
|
|
EAP_TYPE_TNC, 0x01, 2, 3)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Server fragmenting and no message length in a fragment")
|
|
return struct.pack(">BBHBBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 1,
|
|
EAP_TYPE_TNC, 0x61, 2)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: TNC start followed by invalid TNCCS-Batch")
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_TNC, 0x21)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Received TNCCS-Batch: " + binascii.hexlify(req[6:]).decode())
|
|
resp = b"FOO"
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + len(resp),
|
|
EAP_TYPE_TNC, 0x01) + resp
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: TNC start followed by invalid TNCCS-Batch (2)")
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_TNC, 0x21)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Received TNCCS-Batch: " + binascii.hexlify(req[6:]).decode())
|
|
resp = b"</TNCCS-Batch><TNCCS-Batch>"
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + len(resp),
|
|
EAP_TYPE_TNC, 0x01) + resp
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: TNCCS-Batch missing BatchId attribute")
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_TNC, 0x21)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Received TNCCS-Batch: " + binascii.hexlify(req[6:]).decode())
|
|
resp = b"<TNCCS-Batch foo=3></TNCCS-Batch>"
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + len(resp),
|
|
EAP_TYPE_TNC, 0x01) + resp
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unexpected IF-TNCCS BatchId")
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_TNC, 0x21)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Received TNCCS-Batch: " + binascii.hexlify(req[6:]).decode())
|
|
resp = b"<TNCCS-Batch BatchId=123456789></TNCCS-Batch>"
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + len(resp),
|
|
EAP_TYPE_TNC, 0x01) + resp
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Missing IMC-IMV-Message and TNCC-TNCS-Message end tags")
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_TNC, 0x21)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Received TNCCS-Batch: " + binascii.hexlify(req[6:]).decode())
|
|
resp = b"<TNCCS-Batch BatchId=2><IMC-IMV-Message><TNCC-TNCS-Message></TNCCS-Batch>"
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + len(resp),
|
|
EAP_TYPE_TNC, 0x01) + resp
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Missing IMC-IMV-Message and TNCC-TNCS-Message Type")
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_TNC, 0x21)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Received TNCCS-Batch: " + binascii.hexlify(req[6:]).decode())
|
|
resp = b"<TNCCS-Batch BatchId=2><IMC-IMV-Message></IMC-IMV-Message><TNCC-TNCS-Message></TNCC-TNCS-Message></TNCCS-Batch>"
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + len(resp),
|
|
EAP_TYPE_TNC, 0x01) + resp
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Missing TNCC-TNCS-Message XML end tag")
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_TNC, 0x21)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Received TNCCS-Batch: " + binascii.hexlify(req[6:]).decode())
|
|
resp = b"<TNCCS-Batch BatchId=2><TNCC-TNCS-Message><Type>00000001</Type><XML></TNCC-TNCS-Message></TNCCS-Batch>"
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + len(resp),
|
|
EAP_TYPE_TNC, 0x01) + resp
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Missing TNCC-TNCS-Message Base64 start tag")
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_TNC, 0x21)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Received TNCCS-Batch: " + binascii.hexlify(req[6:]).decode())
|
|
resp = b"<TNCCS-Batch BatchId=2><TNCC-TNCS-Message><Type>00000001</Type></TNCC-TNCS-Message></TNCCS-Batch>"
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + len(resp),
|
|
EAP_TYPE_TNC, 0x01) + resp
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Missing TNCC-TNCS-Message Base64 end tag")
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_TNC, 0x21)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Received TNCCS-Batch: " + binascii.hexlify(req[6:]).decode())
|
|
resp = b"<TNCCS-Batch BatchId=2><TNCC-TNCS-Message><Type>00000001</Type><Base64>abc</TNCC-TNCS-Message></TNCCS-Batch>"
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + len(resp),
|
|
EAP_TYPE_TNC, 0x01) + resp
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: TNCC-TNCS-Message Base64 message")
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_TNC, 0x21)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Received TNCCS-Batch: " + binascii.hexlify(req[6:]).decode())
|
|
resp = b"<TNCCS-Batch BatchId=2><TNCC-TNCS-Message><Type>00000001</Type><Base64>aGVsbG8=</Base64></TNCC-TNCS-Message></TNCCS-Batch>"
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + len(resp),
|
|
EAP_TYPE_TNC, 0x01) + resp
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Invalid TNCC-TNCS-Message XML message")
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_TNC, 0x21)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Received TNCCS-Batch: " + binascii.hexlify(req[6:]).decode())
|
|
resp = b"<TNCCS-Batch BatchId=2><TNCC-TNCS-Message><Type>00000001</Type><XML>hello</XML></TNCC-TNCS-Message></TNCCS-Batch>"
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + len(resp),
|
|
EAP_TYPE_TNC, 0x01) + resp
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Missing TNCCS-Recommendation type")
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_TNC, 0x21)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Received TNCCS-Batch: " + binascii.hexlify(req[6:]).decode())
|
|
resp = b'<TNCCS-Batch BatchId=2><TNCC-TNCS-Message><Type>00000001</Type><XML><TNCCS-Recommendation foo=1></TNCCS-Recommendation></XML></TNCC-TNCS-Message></TNCCS-Batch>'
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + len(resp),
|
|
EAP_TYPE_TNC, 0x01) + resp
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: TNCCS-Recommendation type=none")
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_TNC, 0x21)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Received TNCCS-Batch: " + binascii.hexlify(req[6:]).decode())
|
|
resp = b'<TNCCS-Batch BatchId=2><TNCC-TNCS-Message><Type>00000001</Type><XML><TNCCS-Recommendation type="none"></TNCCS-Recommendation></XML></TNCC-TNCS-Message></TNCCS-Batch>'
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + len(resp),
|
|
EAP_TYPE_TNC, 0x01) + resp
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: TNCCS-Recommendation type=isolate")
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1,
|
|
EAP_TYPE_TNC, 0x21)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Received TNCCS-Batch: " + binascii.hexlify(req[6:]).decode())
|
|
resp = b'<TNCCS-Batch BatchId=2><TNCC-TNCS-Message><Type>00000001</Type><XML><TNCCS-Recommendation type="isolate"></TNCCS-Recommendation></XML></TNCC-TNCS-Message></TNCCS-Batch>'
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + len(resp),
|
|
EAP_TYPE_TNC, 0x01) + resp
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
logger.info("No more test responses available - test case completed")
|
|
global eap_proto_tnc_test_done
|
|
eap_proto_tnc_test_done = True
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
srv = start_radius_server(tnc_handler)
|
|
|
|
try:
|
|
hapd = start_ap(apdev[0])
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
i = 0
|
|
while not eap_proto_tnc_test_done:
|
|
i += 1
|
|
logger.info("Running connection iteration %d" % i)
|
|
frag = 1400
|
|
if i == 8:
|
|
frag = 150
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="TNC", identity="tnc", fragment_size=str(frag),
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-STARTED"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP start")
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-METHOD",
|
|
"CTRL-EVENT-EAP-STATUS"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP method start")
|
|
time.sleep(0.1)
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected(timeout=1)
|
|
dev[0].dump_monitor()
|
|
finally:
|
|
stop_radius_server(srv)
|
|
|
|
def test_eap_canned_success_after_identity(dev, apdev):
|
|
"""EAP protocol tests for canned EAP-Success after identity"""
|
|
check_eap_capa(dev[0], "MD5")
|
|
def eap_canned_success_handler(ctx, req):
|
|
logger.info("eap_canned_success_handler - RX " + binascii.hexlify(req).decode())
|
|
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: EAP-Success")
|
|
return struct.pack(">BBH", EAP_CODE_SUCCESS, ctx['id'], 4)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: EAP-Success")
|
|
return struct.pack(">BBH", EAP_CODE_SUCCESS, ctx['id'], 4)
|
|
|
|
return None
|
|
|
|
srv = start_radius_server(eap_canned_success_handler)
|
|
|
|
try:
|
|
hapd = start_ap(apdev[0])
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
phase1="allow_canned_success=1",
|
|
eap="MD5", identity="user", password="password",
|
|
wait_connect=False)
|
|
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].wait_disconnected()
|
|
|
|
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-STARTED"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP start")
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-SUCCESS"], timeout=0.1)
|
|
if ev is not None:
|
|
raise Exception("Unexpected EAP success")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
finally:
|
|
stop_radius_server(srv)
|
|
|
|
def test_eap_proto_wsc(dev, apdev):
|
|
"""EAP-WSC protocol tests"""
|
|
global eap_proto_wsc_test_done, eap_proto_wsc_wait_failure
|
|
eap_proto_wsc_test_done = False
|
|
|
|
def wsc_handler(ctx, req):
|
|
logger.info("wsc_handler - RX " + binascii.hexlify(req).decode())
|
|
if 'num' not in ctx:
|
|
ctx['num'] = 0
|
|
ctx['num'] += 1
|
|
if 'id' not in ctx:
|
|
ctx['id'] = 1
|
|
ctx['id'] = (ctx['id'] + 1) % 256
|
|
idx = 0
|
|
|
|
global eap_proto_wsc_wait_failure
|
|
eap_proto_wsc_wait_failure = False
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Missing Flags field")
|
|
return struct.pack(">BBHB3BLB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4 + 1,
|
|
EAP_TYPE_EXPANDED, 0x00, 0x37, 0x2a, 1,
|
|
1)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Message underflow (missing Message Length field)")
|
|
return struct.pack(">BBHB3BLBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4 + 2,
|
|
EAP_TYPE_EXPANDED, 0x00, 0x37, 0x2a, 1,
|
|
1, 0x02)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Invalid Message Length (> 50000)")
|
|
return struct.pack(">BBHB3BLBBH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4 + 4,
|
|
EAP_TYPE_EXPANDED, 0x00, 0x37, 0x2a, 1,
|
|
1, 0x02, 65535)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Invalid Message Length (< current payload)")
|
|
return struct.pack(">BBHB3BLBBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4 + 5,
|
|
EAP_TYPE_EXPANDED, 0x00, 0x37, 0x2a, 1,
|
|
1, 0x02, 0, 0xff)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unexpected Op-Code 5 in WAIT_START state")
|
|
return struct.pack(">BBHB3BLBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4 + 2,
|
|
EAP_TYPE_EXPANDED, 0x00, 0x37, 0x2a, 1,
|
|
5, 0x00)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Valid WSC Start to start the sequence")
|
|
return struct.pack(">BBHB3BLBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4 + 2,
|
|
EAP_TYPE_EXPANDED, 0x00, 0x37, 0x2a, 1,
|
|
1, 0x00)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: No Message Length field in a fragmented packet")
|
|
return struct.pack(">BBHB3BLBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4 + 2,
|
|
EAP_TYPE_EXPANDED, 0x00, 0x37, 0x2a, 1,
|
|
4, 0x01)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Valid WSC Start to start the sequence")
|
|
return struct.pack(">BBHB3BLBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4 + 2,
|
|
EAP_TYPE_EXPANDED, 0x00, 0x37, 0x2a, 1,
|
|
1, 0x00)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Valid first fragmented packet")
|
|
return struct.pack(">BBHB3BLBBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4 + 5,
|
|
EAP_TYPE_EXPANDED, 0x00, 0x37, 0x2a, 1,
|
|
4, 0x03, 10, 1)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unexpected Op-Code 5 in fragment (expected 4)")
|
|
return struct.pack(">BBHB3BLBBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4 + 3,
|
|
EAP_TYPE_EXPANDED, 0x00, 0x37, 0x2a, 1,
|
|
5, 0x01, 2)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Valid WSC Start to start the sequence")
|
|
return struct.pack(">BBHB3BLBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4 + 2,
|
|
EAP_TYPE_EXPANDED, 0x00, 0x37, 0x2a, 1,
|
|
1, 0x00)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Valid first fragmented packet")
|
|
return struct.pack(">BBHB3BLBBHB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4 + 5,
|
|
EAP_TYPE_EXPANDED, 0x00, 0x37, 0x2a, 1,
|
|
4, 0x03, 2, 1)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Fragment overflow")
|
|
return struct.pack(">BBHB3BLBBBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4 + 4,
|
|
EAP_TYPE_EXPANDED, 0x00, 0x37, 0x2a, 1,
|
|
4, 0x01, 2, 3)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Valid WSC Start to start the sequence")
|
|
return struct.pack(">BBHB3BLBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4 + 2,
|
|
EAP_TYPE_EXPANDED, 0x00, 0x37, 0x2a, 1,
|
|
1, 0x00)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Unexpected Op-Code 5 in WAIT_FRAG_ACK state")
|
|
return struct.pack(">BBHB3BLBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4 + 2,
|
|
EAP_TYPE_EXPANDED, 0x00, 0x37, 0x2a, 1,
|
|
5, 0x00)
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("Test: Valid WSC Start")
|
|
return struct.pack(">BBHB3BLBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 3 + 4 + 2,
|
|
EAP_TYPE_EXPANDED, 0x00, 0x37, 0x2a, 1,
|
|
1, 0x00)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("No more test responses available - test case completed")
|
|
global eap_proto_wsc_test_done
|
|
eap_proto_wsc_test_done = True
|
|
eap_proto_wsc_wait_failure = True
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
srv = start_radius_server(wsc_handler)
|
|
|
|
try:
|
|
hapd = start_ap(apdev[0])
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
i = 0
|
|
while not eap_proto_wsc_test_done:
|
|
i += 1
|
|
logger.info("Running connection iteration %d" % i)
|
|
fragment_size = 1398 if i != 9 else 50
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", eap="WSC",
|
|
fragment_size=str(fragment_size),
|
|
identity="WFA-SimpleConfig-Enrollee-1-0",
|
|
phase1="pin=12345670",
|
|
scan_freq="2412", wait_connect=False)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-METHOD"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP method start")
|
|
if eap_proto_wsc_wait_failure:
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-FAILURE"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP failure")
|
|
else:
|
|
time.sleep(0.1)
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected(timeout=1)
|
|
dev[0].dump_monitor()
|
|
finally:
|
|
stop_radius_server(srv)
|
|
|
|
def test_eap_canned_success_before_method(dev, apdev):
|
|
"""EAP protocol tests for canned EAP-Success before any method"""
|
|
params = int_eap_server_params()
|
|
hapd = hostapd.add_ap(apdev[0], params)
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
bssid = apdev[0]['bssid']
|
|
hapd.request("SET ext_eapol_frame_io 1")
|
|
|
|
dev[0].connect("test-wpa2-eap", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
phase1="allow_canned_success=1",
|
|
eap="MD5", identity="user", password="password",
|
|
wait_connect=False)
|
|
|
|
ev = hapd.wait_event(["EAPOL-TX"], timeout=10)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAPOL-TX from hostapd")
|
|
|
|
res = dev[0].request("EAPOL_RX " + bssid + " 0200000403020004")
|
|
if "OK" not in res:
|
|
raise Exception("EAPOL_RX to wpa_supplicant failed")
|
|
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-SUCCESS"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP success")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
def test_eap_canned_failure_before_method(dev, apdev):
|
|
"""EAP protocol tests for canned EAP-Failure before any method"""
|
|
params = int_eap_server_params()
|
|
hapd = hostapd.add_ap(apdev[0], params)
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
bssid = apdev[0]['bssid']
|
|
hapd.request("SET ext_eapol_frame_io 1")
|
|
dev[0].connect("test-wpa2-eap", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
phase1="allow_canned_success=1",
|
|
eap="MD5", identity="user", password="password",
|
|
wait_connect=False)
|
|
|
|
ev = hapd.wait_event(["EAPOL-TX"], timeout=10)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAPOL-TX from hostapd")
|
|
|
|
res = dev[0].request("EAPOL_RX " + bssid + " 0200000404020004")
|
|
if "OK" not in res:
|
|
raise Exception("EAPOL_RX to wpa_supplicant failed")
|
|
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-FAILURE"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("Timeout on EAP failure")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
def test_eap_nak_oom(dev, apdev):
|
|
"""EAP-Nak OOM"""
|
|
check_eap_capa(dev[0], "MD5")
|
|
params = hostapd.wpa2_eap_params(ssid="eap-test")
|
|
hapd = hostapd.add_ap(apdev[0], params)
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
with alloc_fail(dev[0], 1, "eap_msg_alloc;eap_sm_buildNak"):
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="MD5", identity="sake user", password="password",
|
|
wait_connect=False)
|
|
wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
def test_eap_nak_expanded(dev, apdev):
|
|
"""EAP-Nak with expanded method"""
|
|
check_eap_capa(dev[0], "MD5")
|
|
check_eap_capa(dev[0], "VENDOR-TEST")
|
|
params = hostapd.wpa2_eap_params(ssid="eap-test")
|
|
hapd = hostapd.add_ap(apdev[0], params)
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="VENDOR-TEST WSC",
|
|
identity="sake user", password="password",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-PROPOSED-METHOD"], timeout=10)
|
|
if ev is None or "NAK" not in ev:
|
|
raise Exception("No NAK event seen")
|
|
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-FAILURE"], timeout=10)
|
|
if ev is None:
|
|
raise Exception("No EAP-Failure seen")
|
|
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
EAP_TLV_RESULT_TLV = 3
|
|
EAP_TLV_NAK_TLV = 4
|
|
EAP_TLV_ERROR_CODE_TLV = 5
|
|
EAP_TLV_CONNECTION_BINDING_TLV = 6
|
|
EAP_TLV_VENDOR_SPECIFIC_TLV = 7
|
|
EAP_TLV_URI_TLV = 8
|
|
EAP_TLV_EAP_PAYLOAD_TLV = 9
|
|
EAP_TLV_INTERMEDIATE_RESULT_TLV = 10
|
|
EAP_TLV_PAC_TLV = 11
|
|
EAP_TLV_CRYPTO_BINDING_TLV = 12
|
|
EAP_TLV_CALLING_STATION_ID_TLV = 13
|
|
EAP_TLV_CALLED_STATION_ID_TLV = 14
|
|
EAP_TLV_NAS_PORT_TYPE_TLV = 15
|
|
EAP_TLV_SERVER_IDENTIFIER_TLV = 16
|
|
EAP_TLV_IDENTITY_TYPE_TLV = 17
|
|
EAP_TLV_SERVER_TRUSTED_ROOT_TLV = 18
|
|
EAP_TLV_REQUEST_ACTION_TLV = 19
|
|
EAP_TLV_PKCS7_TLV = 20
|
|
|
|
EAP_TLV_RESULT_SUCCESS = 1
|
|
EAP_TLV_RESULT_FAILURE = 2
|
|
|
|
EAP_TLV_TYPE_MANDATORY = 0x8000
|
|
EAP_TLV_TYPE_MASK = 0x3fff
|
|
|
|
PAC_TYPE_PAC_KEY = 1
|
|
PAC_TYPE_PAC_OPAQUE = 2
|
|
PAC_TYPE_CRED_LIFETIME = 3
|
|
PAC_TYPE_A_ID = 4
|
|
PAC_TYPE_I_ID = 5
|
|
PAC_TYPE_A_ID_INFO = 7
|
|
PAC_TYPE_PAC_ACKNOWLEDGEMENT = 8
|
|
PAC_TYPE_PAC_INFO = 9
|
|
PAC_TYPE_PAC_TYPE = 10
|
|
|
|
def eap_fast_start(ctx):
|
|
logger.info("Send EAP-FAST/Start")
|
|
return struct.pack(">BBHBBHH", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + 4 + 16,
|
|
EAP_TYPE_FAST, 0x21, 4, 16) + 16*b'A'
|
|
|
|
def test_eap_fast_proto(dev, apdev):
|
|
"""EAP-FAST Phase protocol testing"""
|
|
check_eap_capa(dev[0], "FAST")
|
|
global eap_fast_proto_ctx
|
|
eap_fast_proto_ctx = None
|
|
|
|
def eap_handler(ctx, req):
|
|
logger.info("eap_handler - RX " + binascii.hexlify(req).decode())
|
|
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
|
|
|
|
global eap_fast_proto_ctx
|
|
eap_fast_proto_ctx = ctx
|
|
ctx['test_done'] = False
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return eap_fast_start(ctx)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
logger.info("EAP-FAST: TLS processing failed")
|
|
data = b'ABCDEFGHIK'
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + len(data),
|
|
EAP_TYPE_FAST, 0x01) + data
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
ctx['test_done'] = True
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
logger.info("Past last test case")
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
srv = start_radius_server(eap_handler)
|
|
try:
|
|
hapd = start_ap(apdev[0])
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="FAST", anonymous_identity="FAST",
|
|
identity="user", password="password",
|
|
ca_cert="auth_serv/ca.pem", phase2="auth=MSCHAPV2",
|
|
phase1="fast_provisioning=1",
|
|
pac_file="blob://fast_pac_proto",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-METHOD"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("Could not start EAP-FAST")
|
|
ok = False
|
|
for i in range(100):
|
|
if eap_fast_proto_ctx:
|
|
if eap_fast_proto_ctx['test_done']:
|
|
ok = True
|
|
break
|
|
time.sleep(0.05)
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
finally:
|
|
stop_radius_server(srv)
|
|
|
|
def run_eap_fast_phase2(dev, test_payload, test_failure=True):
|
|
global eap_fast_proto_ctx
|
|
eap_fast_proto_ctx = None
|
|
|
|
def ssl_info_callback(conn, where, ret):
|
|
logger.debug("SSL: info where=%d ret=%d" % (where, ret))
|
|
|
|
def log_conn_state(conn):
|
|
try:
|
|
state = conn.state_string()
|
|
except AttributeError:
|
|
state = conn.get_state_string()
|
|
if state:
|
|
logger.info("State: " + str(state))
|
|
|
|
def process_clienthello(ctx, payload):
|
|
logger.info("Process ClientHello")
|
|
ctx['sslctx'] = OpenSSL.SSL.Context(OpenSSL.SSL.TLSv1_METHOD)
|
|
ctx['sslctx'].set_info_callback(ssl_info_callback)
|
|
ctx['sslctx'].load_tmp_dh("auth_serv/dh.conf")
|
|
if OpenSSL.SSL.OPENSSL_VERSION_NUMBER >= 0x10100000:
|
|
ctx['sslctx'].set_cipher_list("ADH-AES128-SHA:@SECLEVEL=0")
|
|
else:
|
|
ctx['sslctx'].set_cipher_list("ADH-AES128-SHA")
|
|
ctx['conn'] = OpenSSL.SSL.Connection(ctx['sslctx'], None)
|
|
ctx['conn'].set_accept_state()
|
|
log_conn_state(ctx['conn'])
|
|
ctx['conn'].bio_write(payload)
|
|
try:
|
|
ctx['conn'].do_handshake()
|
|
except OpenSSL.SSL.WantReadError:
|
|
pass
|
|
log_conn_state(ctx['conn'])
|
|
data = ctx['conn'].bio_read(4096)
|
|
log_conn_state(ctx['conn'])
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + len(data),
|
|
EAP_TYPE_FAST, 0x01) + data
|
|
|
|
def process_clientkeyexchange(ctx, payload, appl_data):
|
|
logger.info("Process ClientKeyExchange")
|
|
log_conn_state(ctx['conn'])
|
|
ctx['conn'].bio_write(payload)
|
|
try:
|
|
ctx['conn'].do_handshake()
|
|
except OpenSSL.SSL.WantReadError:
|
|
pass
|
|
ctx['conn'].send(appl_data)
|
|
log_conn_state(ctx['conn'])
|
|
data = ctx['conn'].bio_read(4096)
|
|
log_conn_state(ctx['conn'])
|
|
return struct.pack(">BBHBB", EAP_CODE_REQUEST, ctx['id'],
|
|
4 + 1 + 1 + len(data),
|
|
EAP_TYPE_FAST, 0x01) + data
|
|
|
|
def eap_handler(ctx, req):
|
|
logger.info("eap_handler - RX " + binascii.hexlify(req).decode())
|
|
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
|
|
|
|
global eap_fast_proto_ctx
|
|
eap_fast_proto_ctx = ctx
|
|
ctx['test_done'] = False
|
|
logger.debug("ctx['num']=%d" % ctx['num'])
|
|
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return eap_fast_start(ctx)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
return process_clienthello(ctx, req[6:])
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
if not test_failure:
|
|
ctx['test_done'] = True
|
|
return process_clientkeyexchange(ctx, req[6:], test_payload)
|
|
idx += 1
|
|
if ctx['num'] == idx:
|
|
ctx['test_done'] = True
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
logger.info("Past last test case")
|
|
return struct.pack(">BBH", EAP_CODE_FAILURE, ctx['id'], 4)
|
|
|
|
srv = start_radius_server(eap_handler)
|
|
try:
|
|
dev[0].connect("eap-test", key_mgmt="WPA-EAP", scan_freq="2412",
|
|
eap="FAST", anonymous_identity="FAST",
|
|
identity="user", password="password",
|
|
ca_cert="auth_serv/ca.pem", phase2="auth=MSCHAPV2",
|
|
phase1="fast_provisioning=1",
|
|
pac_file="blob://fast_pac_proto",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-METHOD"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("Could not start EAP-FAST")
|
|
dev[0].dump_monitor()
|
|
ok = False
|
|
for i in range(100):
|
|
if eap_fast_proto_ctx:
|
|
if eap_fast_proto_ctx['test_done']:
|
|
ok = True
|
|
break
|
|
time.sleep(0.05)
|
|
time.sleep(0.1)
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
if not ok:
|
|
raise Exception("EAP-FAST TLS exchange did not complete")
|
|
for i in range(3):
|
|
dev[i].dump_monitor()
|
|
finally:
|
|
stop_radius_server(srv)
|
|
|
|
def test_eap_fast_proto_phase2(dev, apdev):
|
|
"""EAP-FAST Phase 2 protocol testing"""
|
|
if not openssl_imported:
|
|
raise HwsimSkip("OpenSSL python method not available")
|
|
check_eap_capa(dev[0], "FAST")
|
|
hapd = start_ap(apdev[0])
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
tests = [("Too short Phase 2 TLV frame (len=3)",
|
|
"ABC",
|
|
False),
|
|
("EAP-FAST: TLV overflow",
|
|
struct.pack(">HHB", 0, 2, 0xff),
|
|
False),
|
|
("EAP-FAST: Unknown TLV (optional and mandatory)",
|
|
struct.pack(">HHB", 0, 1, 0xff) +
|
|
struct.pack(">HHB", EAP_TLV_TYPE_MANDATORY, 1, 0xff),
|
|
True),
|
|
("EAP-FAST: More than one EAP-Payload TLV in the message",
|
|
struct.pack(">HHBHHB",
|
|
EAP_TLV_EAP_PAYLOAD_TLV, 1, 0xff,
|
|
EAP_TLV_EAP_PAYLOAD_TLV, 1, 0xff),
|
|
True),
|
|
("EAP-FAST: Unknown Result 255 and More than one Result TLV in the message",
|
|
struct.pack(">HHHHHH",
|
|
EAP_TLV_RESULT_TLV, 2, 0xff,
|
|
EAP_TLV_RESULT_TLV, 2, 0xff),
|
|
True),
|
|
("EAP-FAST: Too short Result TLV",
|
|
struct.pack(">HHB", EAP_TLV_RESULT_TLV, 1, 0xff),
|
|
True),
|
|
("EAP-FAST: Unknown Intermediate Result 255 and More than one Intermediate-Result TLV in the message",
|
|
struct.pack(">HHHHHH",
|
|
EAP_TLV_INTERMEDIATE_RESULT_TLV, 2, 0xff,
|
|
EAP_TLV_INTERMEDIATE_RESULT_TLV, 2, 0xff),
|
|
True),
|
|
("EAP-FAST: Too short Intermediate-Result TLV",
|
|
struct.pack(">HHB", EAP_TLV_INTERMEDIATE_RESULT_TLV, 1, 0xff),
|
|
True),
|
|
("EAP-FAST: More than one Crypto-Binding TLV in the message",
|
|
struct.pack(">HH", EAP_TLV_CRYPTO_BINDING_TLV, 60) + 60*b'A' +
|
|
struct.pack(">HH", EAP_TLV_CRYPTO_BINDING_TLV, 60) + 60*b'A',
|
|
True),
|
|
("EAP-FAST: Too short Crypto-Binding TLV",
|
|
struct.pack(">HHB", EAP_TLV_CRYPTO_BINDING_TLV, 1, 0xff),
|
|
True),
|
|
("EAP-FAST: More than one Request-Action TLV in the message",
|
|
struct.pack(">HHBBHHBB",
|
|
EAP_TLV_REQUEST_ACTION_TLV, 2, 0xff, 0xff,
|
|
EAP_TLV_REQUEST_ACTION_TLV, 2, 0xff, 0xff),
|
|
True),
|
|
("EAP-FAST: Too short Request-Action TLV",
|
|
struct.pack(">HHB", EAP_TLV_REQUEST_ACTION_TLV, 1, 0xff),
|
|
True),
|
|
("EAP-FAST: More than one PAC TLV in the message",
|
|
struct.pack(">HHBHHB",
|
|
EAP_TLV_PAC_TLV, 1, 0xff,
|
|
EAP_TLV_PAC_TLV, 1, 0xff),
|
|
True),
|
|
("EAP-FAST: Too short EAP Payload TLV (Len=3)",
|
|
struct.pack(">HH3B",
|
|
EAP_TLV_EAP_PAYLOAD_TLV, 3, 0, 0, 0),
|
|
False),
|
|
("EAP-FAST: Too short Phase 2 request (Len=0)",
|
|
struct.pack(">HHBBH",
|
|
EAP_TLV_EAP_PAYLOAD_TLV, 4,
|
|
EAP_CODE_REQUEST, 0, 0),
|
|
False),
|
|
("EAP-FAST: EAP packet overflow in EAP Payload TLV",
|
|
struct.pack(">HHBBH",
|
|
EAP_TLV_EAP_PAYLOAD_TLV, 4,
|
|
EAP_CODE_REQUEST, 0, 4 + 1),
|
|
False),
|
|
("EAP-FAST: Unexpected code=0 in Phase 2 EAP header",
|
|
struct.pack(">HHBBH",
|
|
EAP_TLV_EAP_PAYLOAD_TLV, 4,
|
|
0, 0, 0),
|
|
False),
|
|
("EAP-FAST: PAC TLV without Result TLV acknowledging success",
|
|
struct.pack(">HHB", EAP_TLV_PAC_TLV, 1, 0xff),
|
|
True),
|
|
("EAP-FAST: PAC TLV does not include all the required fields",
|
|
struct.pack(">HHH", EAP_TLV_RESULT_TLV, 2,
|
|
EAP_TLV_RESULT_SUCCESS) +
|
|
struct.pack(">HHB", EAP_TLV_PAC_TLV, 1, 0xff),
|
|
True),
|
|
("EAP-FAST: Invalid PAC-Key length 0, Ignored unknown PAC type 0, and PAC TLV overrun (type=0 len=2 left=1)",
|
|
struct.pack(">HHH", EAP_TLV_RESULT_TLV, 2,
|
|
EAP_TLV_RESULT_SUCCESS) +
|
|
struct.pack(">HHHHHHHHB", EAP_TLV_PAC_TLV, 4 + 4 + 5,
|
|
PAC_TYPE_PAC_KEY, 0, 0, 0, 0, 2, 0),
|
|
True),
|
|
("EAP-FAST: PAC-Info does not include all the required fields",
|
|
struct.pack(">HHH", EAP_TLV_RESULT_TLV, 2,
|
|
EAP_TLV_RESULT_SUCCESS) +
|
|
struct.pack(">HHHHHHHH", EAP_TLV_PAC_TLV, 4 + 4 + 4 + 32,
|
|
PAC_TYPE_PAC_OPAQUE, 0,
|
|
PAC_TYPE_PAC_INFO, 0,
|
|
PAC_TYPE_PAC_KEY, 32) + 32*b'A',
|
|
True),
|
|
("EAP-FAST: Invalid CRED_LIFETIME length, Ignored unknown PAC-Info type 0, and Invalid PAC-Type length 1",
|
|
struct.pack(">HHH", EAP_TLV_RESULT_TLV, 2,
|
|
EAP_TLV_RESULT_SUCCESS) +
|
|
struct.pack(">HHHHHHHHHHHHBHH", EAP_TLV_PAC_TLV, 4 + 4 + 13 + 4 + 32,
|
|
PAC_TYPE_PAC_OPAQUE, 0,
|
|
PAC_TYPE_PAC_INFO, 13, PAC_TYPE_CRED_LIFETIME, 0,
|
|
0, 0, PAC_TYPE_PAC_TYPE, 1, 0,
|
|
PAC_TYPE_PAC_KEY, 32) + 32*b'A',
|
|
True),
|
|
("EAP-FAST: Unsupported PAC-Type 0",
|
|
struct.pack(">HHH", EAP_TLV_RESULT_TLV, 2,
|
|
EAP_TLV_RESULT_SUCCESS) +
|
|
struct.pack(">HHHHHHHHHHH", EAP_TLV_PAC_TLV, 4 + 4 + 6 + 4 + 32,
|
|
PAC_TYPE_PAC_OPAQUE, 0,
|
|
PAC_TYPE_PAC_INFO, 6, PAC_TYPE_PAC_TYPE, 2, 0,
|
|
PAC_TYPE_PAC_KEY, 32) + 32*b'A',
|
|
True),
|
|
("EAP-FAST: PAC-Info overrun (type=0 len=2 left=1)",
|
|
struct.pack(">HHH", EAP_TLV_RESULT_TLV, 2,
|
|
EAP_TLV_RESULT_SUCCESS) +
|
|
struct.pack(">HHHHHHHHBHH", EAP_TLV_PAC_TLV, 4 + 4 + 5 + 4 + 32,
|
|
PAC_TYPE_PAC_OPAQUE, 0,
|
|
PAC_TYPE_PAC_INFO, 5, 0, 2, 1,
|
|
PAC_TYPE_PAC_KEY, 32) + 32*b'A',
|
|
True),
|
|
("EAP-FAST: Valid PAC",
|
|
struct.pack(">HHH", EAP_TLV_RESULT_TLV, 2,
|
|
EAP_TLV_RESULT_SUCCESS) +
|
|
struct.pack(">HHHHHHHHBHHBHH", EAP_TLV_PAC_TLV,
|
|
4 + 4 + 10 + 4 + 32,
|
|
PAC_TYPE_PAC_OPAQUE, 0,
|
|
PAC_TYPE_PAC_INFO, 10, PAC_TYPE_A_ID, 1, 0x41,
|
|
PAC_TYPE_A_ID_INFO, 1, 0x42,
|
|
PAC_TYPE_PAC_KEY, 32) + 32*b'A',
|
|
True),
|
|
("EAP-FAST: Invalid version/subtype in Crypto-Binding TLV",
|
|
struct.pack(">HH", EAP_TLV_CRYPTO_BINDING_TLV, 60) + 60*b'A',
|
|
True)]
|
|
for title, payload, failure in tests:
|
|
logger.info("Phase 2 test: " + title)
|
|
run_eap_fast_phase2(dev, payload, failure)
|
|
|
|
def test_eap_fast_tlv_nak_oom(dev, apdev):
|
|
"""EAP-FAST Phase 2 TLV NAK OOM"""
|
|
if not openssl_imported:
|
|
raise HwsimSkip("OpenSSL python method not available")
|
|
check_eap_capa(dev[0], "FAST")
|
|
hapd = start_ap(apdev[0])
|
|
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
|
|
|
|
with alloc_fail(dev[0], 1, "eap_fast_tlv_nak"):
|
|
run_eap_fast_phase2(dev, struct.pack(">HHB", EAP_TLV_TYPE_MANDATORY,
|
|
1, 0xff), False)
|