tests/hwsim/test_ap_ft.py

   1 # Fast BSS Transition tests
   2 # Copyright (c) 2013-2017, Jouni Malinen <j@w1.fi>
   3 #
   4 # This software may be distributed under the terms of the BSD license.
   5 # See README for more details.
   6
   7 from remotehost import remote_compatible
   8 import binascii
   9 import os
  10 import time
  11 import logging
  12 logger = logging.getLogger()
  13 import struct
  14
  15 import hwsim_utils
  16 import hostapd
  17 from tshark import run_tshark
  18 from utils import HwsimSkip, alloc_fail, fail_test, wait_fail_trigger, skip_with_fips, parse_ie
  19 from wlantest import Wlantest
  20 from test_ap_psk import check_mib, find_wpas_process, read_process_memory, verify_not_present, get_key_locations
  21
  22 def ft_base_rsn():
  23     params = { "wpa": "2",
  24                "wpa_key_mgmt": "FT-PSK",
  25                "rsn_pairwise": "CCMP" }
  26     return params
  27
  28 def ft_base_mixed():
  29     params = { "wpa": "3",
  30                "wpa_key_mgmt": "WPA-PSK FT-PSK",
  31                "wpa_pairwise": "TKIP",
  32                "rsn_pairwise": "CCMP" }
  33     return params
  34
  35 def ft_params(rsn=True, ssid=None, passphrase=None):
  36     if rsn:
  37         params = ft_base_rsn()
  38     else:
  39         params = ft_base_mixed()
  40     if ssid:
  41         params["ssid"] = ssid
  42     if passphrase:
  43         params["wpa_passphrase"] = passphrase
  44
  45     params["mobility_domain"] = "a1b2"
  46     params["r0_key_lifetime"] = "10000"
  47     params["pmk_r1_push"] = "1"
  48     params["reassociation_deadline"] = "1000"
  49     return params
  50
  51 def ft_params1a(rsn=True, ssid=None, passphrase=None):
  52     params = ft_params(rsn, ssid, passphrase)
  53     params['nas_identifier'] = "nas1.w1.fi"
  54     params['r1_key_holder'] = "000102030405"
  55     return params
  56
  57 def ft_params1(rsn=True, ssid=None, passphrase=None, discovery=False):
  58     params = ft_params1a(rsn, ssid, passphrase)
  59     if discovery:
  60         params['r0kh'] = "ff:ff:ff:ff:ff:ff * 100102030405060708090a0b0c0d0e0f100102030405060708090a0b0c0d0e0f"
  61         params['r1kh'] = "00:00:00:00:00:00 00:00:00:00:00:00 100102030405060708090a0b0c0d0e0f100102030405060708090a0b0c0d0e0f"
  62     else:
  63         params['r0kh'] = [ "02:00:00:00:03:00 nas1.w1.fi 100102030405060708090a0b0c0d0e0f100102030405060708090a0b0c0d0e0f",
  64                            "02:00:00:00:04:00 nas2.w1.fi 300102030405060708090a0b0c0d0e0f300102030405060708090a0b0c0d0e0f" ]
  65         params['r1kh'] = "02:00:00:00:04:00 00:01:02:03:04:06 200102030405060708090a0b0c0d0e0f200102030405060708090a0b0c0d0e0f"
  66     return params
  67
  68 def ft_params1_old_key(rsn=True, ssid=None, passphrase=None):
  69     params = ft_params1a(rsn, ssid, passphrase)
  70     params['r0kh'] = [ "02:00:00:00:03:00 nas1.w1.fi 100102030405060708090a0b0c0d0e0f",
  71                        "02:00:00:00:04:00 nas2.w1.fi 300102030405060708090a0b0c0d0e0f" ]
  72     params['r1kh'] = "02:00:00:00:04:00 00:01:02:03:04:06 200102030405060708090a0b0c0d0e0f"
  73     return params
  74
  75 def ft_params2a(rsn=True, ssid=None, passphrase=None):
  76     params = ft_params(rsn, ssid, passphrase)
  77     params['nas_identifier'] = "nas2.w1.fi"
  78     params['r1_key_holder'] = "000102030406"
  79     return params
  80
  81 def ft_params2(rsn=True, ssid=None, passphrase=None, discovery=False):
  82     params = ft_params2a(rsn, ssid, passphrase)
  83     if discovery:
  84         params['r0kh'] = "ff:ff:ff:ff:ff:ff * 100102030405060708090a0b0c0d0e0f100102030405060708090a0b0c0d0e0f"
  85         params['r1kh'] = "00:00:00:00:00:00 00:00:00:00:00:00 100102030405060708090a0b0c0d0e0f100102030405060708090a0b0c0d0e0f"
  86     else:
  87         params['r0kh'] = [ "02:00:00:00:03:00 nas1.w1.fi 200102030405060708090a0b0c0d0e0f200102030405060708090a0b0c0d0e0f",
  88                            "02:00:00:00:04:00 nas2.w1.fi 000102030405060708090a0b0c0d0e0f000102030405060708090a0b0c0d0e0f" ]
  89         params['r1kh'] = "02:00:00:00:03:00 00:01:02:03:04:05 300102030405060708090a0b0c0d0e0f300102030405060708090a0b0c0d0e0f"
  90     return params
  91
  92 def ft_params2_old_key(rsn=True, ssid=None, passphrase=None):
  93     params = ft_params2a(rsn, ssid, passphrase)
  94     params['r0kh'] = [ "02:00:00:00:03:00 nas1.w1.fi 200102030405060708090a0b0c0d0e0f",
  95                        "02:00:00:00:04:00 nas2.w1.fi 000102030405060708090a0b0c0d0e0f" ]
  96     params['r1kh'] = "02:00:00:00:03:00 00:01:02:03:04:05 300102030405060708090a0b0c0d0e0f"
  97     return params
  98
  99 def ft_params1_r0kh_mismatch(rsn=True, ssid=None, passphrase=None):
 100     params = ft_params(rsn, ssid, passphrase)
 101     params['nas_identifier'] = "nas1.w1.fi"
 102     params['r1_key_holder'] = "000102030405"
 103     params['r0kh'] = [ "02:00:00:00:03:00 nas1.w1.fi 100102030405060708090a0b0c0d0e0f100102030405060708090a0b0c0d0e0f",
 104                        "12:00:00:00:04:00 nas2.w1.fi 300102030405060708090a0b0c0d0e0f300102030405060708090a0b0c0d0e0f" ]
 105     params['r1kh'] = "12:00:00:00:04:00 10:01:02:03:04:06 200102030405060708090a0b0c0d0e0f200102030405060708090a0b0c0d0e0f"
 106     return params
 107
 108 def ft_params2_incorrect_rrb_key(rsn=True, ssid=None, passphrase=None):
 109     params = ft_params(rsn, ssid, passphrase)
 110     params['nas_identifier'] = "nas2.w1.fi"
 111     params['r1_key_holder'] = "000102030406"
 112     params['r0kh'] = [ "02:00:00:00:03:00 nas1.w1.fi 200102030405060708090a0b0c0d0ef1200102030405060708090a0b0c0d0ef1",
 113                        "02:00:00:00:04:00 nas2.w1.fi 000102030405060708090a0b0c0d0ef2000102030405060708090a0b0c0d0ef2" ]
 114     params['r1kh'] = "02:00:00:00:03:00 00:01:02:03:04:05 300102030405060708090a0b0c0d0ef3300102030405060708090a0b0c0d0ef3"
 115     return params
 116
 117 def ft_params2_r0kh_mismatch(rsn=True, ssid=None, passphrase=None):
 118     params = ft_params(rsn, ssid, passphrase)
 119     params['nas_identifier'] = "nas2.w1.fi"
 120     params['r1_key_holder'] = "000102030406"
 121     params['r0kh'] = [ "12:00:00:00:03:00 nas1.w1.fi 200102030405060708090a0b0c0d0e0f200102030405060708090a0b0c0d0e0f",
 122                        "02:00:00:00:04:00 nas2.w1.fi 000102030405060708090a0b0c0d0e0f000102030405060708090a0b0c0d0e0f" ]
 123     params['r1kh'] = "12:00:00:00:03:00 10:01:02:03:04:05 300102030405060708090a0b0c0d0e0f300102030405060708090a0b0c0d0e0f"
 124     return params
 125
 126 def run_roams(dev, apdev, hapd0, hapd1, ssid, passphrase, over_ds=False,
 127               sae=False, eap=False, fail_test=False, roams=1,
 128               pairwise_cipher="CCMP", group_cipher="TKIP CCMP", ptk_rekey="0",
 129               test_connectivity=True):
 130     logger.info("Connect to first AP")
 131     if eap:
 132         dev.connect(ssid, key_mgmt="FT-EAP", proto="WPA2", ieee80211w="1",
 133                     eap="GPSK", identity="gpsk user",
 134                     password="abcdefghijklmnop0123456789abcdef",
 135                     scan_freq="2412",
 136                     pairwise=pairwise_cipher, group=group_cipher,
 137                     wpa_ptk_rekey=ptk_rekey)
 138     else:
 139         if sae:
 140             key_mgmt="FT-SAE"
 141         else:
 142             key_mgmt="FT-PSK"
 143         dev.connect(ssid, psk=passphrase, key_mgmt=key_mgmt, proto="WPA2",
 144                     ieee80211w="1", scan_freq="2412",
 145                     pairwise=pairwise_cipher, group=group_cipher,
 146                     wpa_ptk_rekey=ptk_rekey)
 147     if dev.get_status_field('bssid') == apdev[0]['bssid']:
 148         ap1 = apdev[0]
 149         ap2 = apdev[1]
 150         hapd1ap = hapd0
 151         hapd2ap = hapd1
 152     else:
 153         ap1 = apdev[1]
 154         ap2 = apdev[0]
 155         hapd1ap = hapd1
 156         hapd2ap = hapd0
 157     if test_connectivity:
 158         hwsim_utils.test_connectivity(dev, hapd1ap)
 159
 160     dev.scan_for_bss(ap2['bssid'], freq="2412")
 161
 162     for i in range(0, roams):
 163         logger.info("Roam to the second AP")
 164         if over_ds:
 165             dev.roam_over_ds(ap2['bssid'], fail_test=fail_test)
 166         else:
 167             dev.roam(ap2['bssid'], fail_test=fail_test)
 168         if fail_test:
 169             return
 170         if dev.get_status_field('bssid') != ap2['bssid']:
 171             raise Exception("Did not connect to correct AP")
 172         if (i == 0 or i == roams - 1) and test_connectivity:
 173             hwsim_utils.test_connectivity(dev, hapd2ap)
 174
 175         logger.info("Roam back to the first AP")
 176         if over_ds:
 177             dev.roam_over_ds(ap1['bssid'])
 178         else:
 179             dev.roam(ap1['bssid'])
 180         if dev.get_status_field('bssid') != ap1['bssid']:
 181             raise Exception("Did not connect to correct AP")
 182         if (i == 0 or i == roams - 1) and test_connectivity:
 183             hwsim_utils.test_connectivity(dev, hapd1ap)
 184
 185 def test_ap_ft(dev, apdev):
 186     """WPA2-PSK-FT AP"""
 187     ssid = "test-ft"
 188     passphrase="12345678"
 189
 190     params = ft_params1(ssid=ssid, passphrase=passphrase)
 191     hapd0 = hostapd.add_ap(apdev[0], params)
 192     params = ft_params2(ssid=ssid, passphrase=passphrase)
 193     hapd1 = hostapd.add_ap(apdev[1], params)
 194
 195     run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase)
 196     if "[WPA2-FT/PSK-CCMP]" not in dev[0].request("SCAN_RESULTS"):
 197         raise Exception("Scan results missing RSN element info")
 198
 199 def test_ap_ft_old_key(dev, apdev):
 200     """WPA2-PSK-FT AP (old key)"""
 201     ssid = "test-ft"
 202     passphrase="12345678"
 203
 204     params = ft_params1_old_key(ssid=ssid, passphrase=passphrase)
 205     hapd0 = hostapd.add_ap(apdev[0], params)
 206     params = ft_params2_old_key(ssid=ssid, passphrase=passphrase)
 207     hapd1 = hostapd.add_ap(apdev[1], params)
 208
 209     run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase)
 210
 211 def test_ap_ft_multi_akm(dev, apdev):
 212     """WPA2-PSK-FT AP with non-FT AKMs enabled"""
 213     ssid = "test-ft"
 214     passphrase="12345678"
 215
 216     params = ft_params1(ssid=ssid, passphrase=passphrase)
 217     params["wpa_key_mgmt"] = "FT-PSK WPA-PSK WPA-PSK-SHA256"
 218     hapd0 = hostapd.add_ap(apdev[0], params)
 219     params = ft_params2(ssid=ssid, passphrase=passphrase)
 220     params["wpa_key_mgmt"] = "FT-PSK WPA-PSK WPA-PSK-SHA256"
 221     hapd1 = hostapd.add_ap(apdev[1], params)
 222
 223     Wlantest.setup(hapd0)
 224     wt = Wlantest()
 225     wt.flush()
 226     wt.add_passphrase(passphrase)
 227
 228     run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase)
 229     if "[WPA2-PSK+FT/PSK+PSK-SHA256-CCMP]" not in dev[0].request("SCAN_RESULTS"):
 230         raise Exception("Scan results missing RSN element info")
 231     dev[1].connect(ssid, psk=passphrase, scan_freq="2412")
 232     dev[2].connect(ssid, psk=passphrase, key_mgmt="WPA-PSK-SHA256",
 233                    scan_freq="2412")
 234
 235 def test_ap_ft_local_key_gen(dev, apdev):
 236     """WPA2-PSK-FT AP with local key generation (without pull/push)"""
 237     ssid = "test-ft"
 238     passphrase="12345678"
 239
 240     params = ft_params1a(ssid=ssid, passphrase=passphrase)
 241     params['ft_psk_generate_local'] = "1";
 242     del params['pmk_r1_push']
 243     hapd0 = hostapd.add_ap(apdev[0]['ifname'], params)
 244     params = ft_params2a(ssid=ssid, passphrase=passphrase)
 245     params['ft_psk_generate_local'] = "1";
 246     del params['pmk_r1_push']
 247     hapd1 = hostapd.add_ap(apdev[1]['ifname'], params)
 248
 249     run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase)
 250     if "[WPA2-FT/PSK-CCMP]" not in dev[0].request("SCAN_RESULTS"):
 251         raise Exception("Scan results missing RSN element info")
 252
 253 def test_ap_ft_many(dev, apdev):
 254     """WPA2-PSK-FT AP multiple times"""
 255     ssid = "test-ft"
 256     passphrase="12345678"
 257
 258     params = ft_params1(ssid=ssid, passphrase=passphrase)
 259     hapd0 = hostapd.add_ap(apdev[0], params)
 260     params = ft_params2(ssid=ssid, passphrase=passphrase)
 261     hapd1 = hostapd.add_ap(apdev[1], params)
 262
 263     run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, roams=50)
 264
 265 def test_ap_ft_mixed(dev, apdev):
 266     """WPA2-PSK-FT mixed-mode AP"""
 267     ssid = "test-ft-mixed"
 268     passphrase="12345678"
 269
 270     params = ft_params1(rsn=False, ssid=ssid, passphrase=passphrase)
 271     hapd = hostapd.add_ap(apdev[0], params)
 272     key_mgmt = hapd.get_config()['key_mgmt']
 273     vals = key_mgmt.split(' ')
 274     if vals[0] != "WPA-PSK" or vals[1] != "FT-PSK":
 275         raise Exception("Unexpected GET_CONFIG(key_mgmt): " + key_mgmt)
 276     params = ft_params2(rsn=False, ssid=ssid, passphrase=passphrase)
 277     hapd1 = hostapd.add_ap(apdev[1], params)
 278
 279     run_roams(dev[0], apdev, hapd, hapd1, ssid, passphrase)
 280
 281 def test_ap_ft_pmf(dev, apdev):
 282     """WPA2-PSK-FT AP with PMF"""
 283     ssid = "test-ft"
 284     passphrase="12345678"
 285
 286     params = ft_params1(ssid=ssid, passphrase=passphrase)
 287     params["ieee80211w"] = "2"
 288     hapd0 = hostapd.add_ap(apdev[0], params)
 289     params = ft_params2(ssid=ssid, passphrase=passphrase)
 290     params["ieee80211w"] = "2"
 291     hapd1 = hostapd.add_ap(apdev[1], params)
 292
 293     run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase)
 294
 295 def test_ap_ft_over_ds(dev, apdev):
 296     """WPA2-PSK-FT AP over DS"""
 297     ssid = "test-ft"
 298     passphrase="12345678"
 299
 300     params = ft_params1(ssid=ssid, passphrase=passphrase)
 301     hapd0 = hostapd.add_ap(apdev[0], params)
 302     params = ft_params2(ssid=ssid, passphrase=passphrase)
 303     hapd1 = hostapd.add_ap(apdev[1], params)
 304
 305     run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True)
 306     check_mib(dev[0], [ ("dot11RSNAAuthenticationSuiteRequested", "00-0f-ac-4"),
 307                         ("dot11RSNAAuthenticationSuiteSelected", "00-0f-ac-4") ])
 308
 309 def test_ap_ft_over_ds_disabled(dev, apdev):
 310     """WPA2-PSK-FT AP over DS disabled"""
 311     ssid = "test-ft"
 312     passphrase="12345678"
 313
 314     params = ft_params1(ssid=ssid, passphrase=passphrase)
 315     params['ft_over_ds'] = '0'
 316     hapd0 = hostapd.add_ap(apdev[0], params)
 317     params = ft_params2(ssid=ssid, passphrase=passphrase)
 318     params['ft_over_ds'] = '0'
 319     hapd1 = hostapd.add_ap(apdev[1], params)
 320
 321     run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True,
 322               fail_test=True)
 323
 324 def test_ap_ft_over_ds_many(dev, apdev):
 325     """WPA2-PSK-FT AP over DS multiple times"""
 326     ssid = "test-ft"
 327     passphrase="12345678"
 328
 329     params = ft_params1(ssid=ssid, passphrase=passphrase)
 330     hapd0 = hostapd.add_ap(apdev[0], params)
 331     params = ft_params2(ssid=ssid, passphrase=passphrase)
 332     hapd1 = hostapd.add_ap(apdev[1], params)
 333
 334     run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True,
 335               roams=50)
 336
 337 @remote_compatible
 338 def test_ap_ft_over_ds_unknown_target(dev, apdev):
 339     """WPA2-PSK-FT AP"""
 340     ssid = "test-ft"
 341     passphrase="12345678"
 342
 343     params = ft_params1(ssid=ssid, passphrase=passphrase)
 344     hapd0 = hostapd.add_ap(apdev[0], params)
 345
 346     dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
 347                    scan_freq="2412")
 348     dev[0].roam_over_ds("02:11:22:33:44:55", fail_test=True)
 349
 350 @remote_compatible
 351 def test_ap_ft_over_ds_unexpected(dev, apdev):
 352     """WPA2-PSK-FT AP over DS and unexpected response"""
 353     ssid = "test-ft"
 354     passphrase="12345678"
 355
 356     params = ft_params1(ssid=ssid, passphrase=passphrase)
 357     hapd0 = hostapd.add_ap(apdev[0], params)
 358     params = ft_params2(ssid=ssid, passphrase=passphrase)
 359     hapd1 = hostapd.add_ap(apdev[1], params)
 360
 361     dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
 362                    scan_freq="2412")
 363     if dev[0].get_status_field('bssid') == apdev[0]['bssid']:
 364         ap1 = apdev[0]
 365         ap2 = apdev[1]
 366         hapd1ap = hapd0
 367         hapd2ap = hapd1
 368     else:
 369         ap1 = apdev[1]
 370         ap2 = apdev[0]
 371         hapd1ap = hapd1
 372         hapd2ap = hapd0
 373
 374     addr = dev[0].own_addr()
 375     hapd1ap.set("ext_mgmt_frame_handling", "1")
 376     logger.info("Foreign STA address")
 377     msg = {}
 378     msg['fc'] = 13 << 4
 379     msg['da'] = addr
 380     msg['sa'] = ap1['bssid']
 381     msg['bssid'] = ap1['bssid']
 382     msg['payload'] = binascii.unhexlify("06021122334455660102030405060000")
 383     hapd1ap.mgmt_tx(msg)
 384
 385     logger.info("No over-the-DS in progress")
 386     msg['payload'] = binascii.unhexlify("0602" + addr.replace(':', '') + "0102030405060000")
 387     hapd1ap.mgmt_tx(msg)
 388
 389     logger.info("Non-zero status code")
 390     msg['payload'] = binascii.unhexlify("0602" + addr.replace(':', '') + "0102030405060100")
 391     hapd1ap.mgmt_tx(msg)
 392
 393     hapd1ap.dump_monitor()
 394
 395     dev[0].scan_for_bss(ap2['bssid'], freq="2412")
 396     if "OK" not in dev[0].request("FT_DS " + ap2['bssid']):
 397             raise Exception("FT_DS failed")
 398
 399     req = hapd1ap.mgmt_rx()
 400
 401     logger.info("Foreign Target AP")
 402     msg['payload'] = binascii.unhexlify("0602" + addr.replace(':', '') + "0102030405060000")
 403     hapd1ap.mgmt_tx(msg)
 404
 405     addrs = addr.replace(':', '') + ap2['bssid'].replace(':', '')
 406
 407     logger.info("No IEs")
 408     msg['payload'] = binascii.unhexlify("0602" + addrs + "0000")
 409     hapd1ap.mgmt_tx(msg)
 410
 411     logger.info("Invalid IEs (trigger parsing failure)")
 412     msg['payload'] = binascii.unhexlify("0602" + addrs + "00003700")
 413     hapd1ap.mgmt_tx(msg)
 414
 415     logger.info("Too short MDIE")
 416     msg['payload'] = binascii.unhexlify("0602" + addrs + "000036021122")
 417     hapd1ap.mgmt_tx(msg)
 418
 419     logger.info("Mobility domain mismatch")
 420     msg['payload'] = binascii.unhexlify("0602" + addrs + "00003603112201")
 421     hapd1ap.mgmt_tx(msg)
 422
 423     logger.info("No FTIE")
 424     msg['payload'] = binascii.unhexlify("0602" + addrs + "00003603a1b201")
 425     hapd1ap.mgmt_tx(msg)
 426
 427     logger.info("FTIE SNonce mismatch")
 428     msg['payload'] = binascii.unhexlify("0602" + addrs + "00003603a1b201375e0000" + "00000000000000000000000000000000" + "0000000000000000000000000000000000000000000000000000000000000000" + "1000000000000000000000000000000000000000000000000000000000000001" + "030a6e6173322e77312e6669")
 429     hapd1ap.mgmt_tx(msg)
 430
 431     logger.info("No R0KH-ID subelem in FTIE")
 432     snonce = binascii.hexlify(req['payload'][111:111+32])
 433     msg['payload'] = binascii.unhexlify("0602" + addrs + "00003603a1b20137520000" + "00000000000000000000000000000000" + "0000000000000000000000000000000000000000000000000000000000000000" + snonce)
 434     hapd1ap.mgmt_tx(msg)
 435
 436     logger.info("No R0KH-ID subelem mismatch in FTIE")
 437     snonce = binascii.hexlify(req['payload'][111:111+32])
 438     msg['payload'] = binascii.unhexlify("0602" + addrs + "00003603a1b201375e0000" + "00000000000000000000000000000000" + "0000000000000000000000000000000000000000000000000000000000000000" + snonce + "030a11223344556677889900")
 439     hapd1ap.mgmt_tx(msg)
 440
 441     logger.info("No R1KH-ID subelem in FTIE")
 442     r0khid = binascii.hexlify(req['payload'][145:145+10])
 443     msg['payload'] = binascii.unhexlify("0602" + addrs + "00003603a1b201375e0000" + "00000000000000000000000000000000" + "0000000000000000000000000000000000000000000000000000000000000000" + snonce + "030a" + r0khid)
 444     hapd1ap.mgmt_tx(msg)
 445
 446     logger.info("No RSNE")
 447     r0khid = binascii.hexlify(req['payload'][145:145+10])
 448     msg['payload'] = binascii.unhexlify("0602" + addrs + "00003603a1b20137660000" + "00000000000000000000000000000000" + "0000000000000000000000000000000000000000000000000000000000000000" + snonce + "030a" + r0khid + "0106000102030405")
 449     hapd1ap.mgmt_tx(msg)
 450
 451 def test_ap_ft_pmf_over_ds(dev, apdev):
 452     """WPA2-PSK-FT AP over DS with PMF"""
 453     ssid = "test-ft"
 454     passphrase="12345678"
 455
 456     params = ft_params1(ssid=ssid, passphrase=passphrase)
 457     params["ieee80211w"] = "2"
 458     hapd0 = hostapd.add_ap(apdev[0], params)
 459     params = ft_params2(ssid=ssid, passphrase=passphrase)
 460     params["ieee80211w"] = "2"
 461     hapd1 = hostapd.add_ap(apdev[1], params)
 462
 463     run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True)
 464
 465 def test_ap_ft_over_ds_pull(dev, apdev):
 466     """WPA2-PSK-FT AP over DS (pull PMK)"""
 467     ssid = "test-ft"
 468     passphrase="12345678"
 469
 470     params = ft_params1(ssid=ssid, passphrase=passphrase)
 471     params["pmk_r1_push"] = "0"
 472     hapd0 = hostapd.add_ap(apdev[0], params)
 473     params = ft_params2(ssid=ssid, passphrase=passphrase)
 474     params["pmk_r1_push"] = "0"
 475     hapd1 = hostapd.add_ap(apdev[1], params)
 476
 477     run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True)
 478
 479 def test_ap_ft_over_ds_pull_old_key(dev, apdev):
 480     """WPA2-PSK-FT AP over DS (pull PMK; old key)"""
 481     ssid = "test-ft"
 482     passphrase="12345678"
 483
 484     params = ft_params1_old_key(ssid=ssid, passphrase=passphrase)
 485     params["pmk_r1_push"] = "0"
 486     hapd0 = hostapd.add_ap(apdev[0], params)
 487     params = ft_params2_old_key(ssid=ssid, passphrase=passphrase)
 488     params["pmk_r1_push"] = "0"
 489     hapd1 = hostapd.add_ap(apdev[1], params)
 490
 491     run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True)
 492
 493 def test_ap_ft_sae(dev, apdev):
 494     """WPA2-PSK-FT-SAE AP"""
 495     if "SAE" not in dev[0].get_capability("auth_alg"):
 496         raise HwsimSkip("SAE not supported")
 497     ssid = "test-ft"
 498     passphrase="12345678"
 499
 500     params = ft_params1(ssid=ssid, passphrase=passphrase)
 501     params['wpa_key_mgmt'] = "FT-SAE"
 502     hapd0 = hostapd.add_ap(apdev[0], params)
 503     params = ft_params2(ssid=ssid, passphrase=passphrase)
 504     params['wpa_key_mgmt'] = "FT-SAE"
 505     hapd = hostapd.add_ap(apdev[1], params)
 506     key_mgmt = hapd.get_config()['key_mgmt']
 507     if key_mgmt.split(' ')[0] != "FT-SAE":
 508         raise Exception("Unexpected GET_CONFIG(key_mgmt): " + key_mgmt)
 509
 510     dev[0].request("SET sae_groups ")
 511     run_roams(dev[0], apdev, hapd0, hapd, ssid, passphrase, sae=True)
 512
 513 def test_ap_ft_sae_over_ds(dev, apdev):
 514     """WPA2-PSK-FT-SAE AP over DS"""
 515     if "SAE" not in dev[0].get_capability("auth_alg"):
 516         raise HwsimSkip("SAE not supported")
 517     ssid = "test-ft"
 518     passphrase="12345678"
 519
 520     params = ft_params1(ssid=ssid, passphrase=passphrase)
 521     params['wpa_key_mgmt'] = "FT-SAE"
 522     hapd0 = hostapd.add_ap(apdev[0], params)
 523     params = ft_params2(ssid=ssid, passphrase=passphrase)
 524     params['wpa_key_mgmt'] = "FT-SAE"
 525     hapd1 = hostapd.add_ap(apdev[1], params)
 526
 527     dev[0].request("SET sae_groups ")
 528     run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, sae=True,
 529               over_ds=True)
 530
 531 def generic_ap_ft_eap(dev, apdev, over_ds=False, discovery=False, roams=1):
 532     ssid = "test-ft"
 533     passphrase="12345678"
 534
 535     radius = hostapd.radius_params()
 536     params = ft_params1(ssid=ssid, passphrase=passphrase, discovery=discovery)
 537     params['wpa_key_mgmt'] = "FT-EAP"
 538     params["ieee8021x"] = "1"
 539     params = dict(radius.items() + params.items())
 540     hapd = hostapd.add_ap(apdev[0], params)
 541     key_mgmt = hapd.get_config()['key_mgmt']
 542     if key_mgmt.split(' ')[0] != "FT-EAP":
 543         raise Exception("Unexpected GET_CONFIG(key_mgmt): " + key_mgmt)
 544     params = ft_params2(ssid=ssid, passphrase=passphrase, discovery=discovery)
 545     params['wpa_key_mgmt'] = "FT-EAP"
 546     params["ieee8021x"] = "1"
 547     params = dict(radius.items() + params.items())
 548     hapd1 = hostapd.add_ap(apdev[1], params)
 549
 550     run_roams(dev[0], apdev, hapd, hapd1, ssid, passphrase, eap=True,
 551               over_ds=over_ds, roams=roams)
 552     if "[WPA2-FT/EAP-CCMP]" not in dev[0].request("SCAN_RESULTS"):
 553         raise Exception("Scan results missing RSN element info")
 554     check_mib(dev[0], [ ("dot11RSNAAuthenticationSuiteRequested", "00-0f-ac-3"),
 555                         ("dot11RSNAAuthenticationSuiteSelected", "00-0f-ac-3") ])
 556
 557     # Verify EAPOL reauthentication after FT protocol
 558     if dev[0].get_status_field('bssid') == apdev[0]['bssid']:
 559         ap = hapd
 560     else:
 561         ap = hapd1
 562     ap.request("EAPOL_REAUTH " + dev[0].own_addr())
 563     ev = dev[0].wait_event(["CTRL-EVENT-EAP-STARTED"], timeout=5)
 564     if ev is None:
 565         raise Exception("EAP authentication did not start")
 566     ev = dev[0].wait_event(["CTRL-EVENT-EAP-SUCCESS"], timeout=5)
 567     if ev is None:
 568         raise Exception("EAP authentication did not succeed")
 569     time.sleep(0.1)
 570     hwsim_utils.test_connectivity(dev[0], ap)
 571
 572 def test_ap_ft_eap(dev, apdev):
 573     """WPA2-EAP-FT AP"""
 574     generic_ap_ft_eap(dev, apdev)
 575
 576 def test_ap_ft_eap_over_ds(dev, apdev):
 577     """WPA2-EAP-FT AP using over-the-DS"""
 578     generic_ap_ft_eap(dev, apdev, over_ds=True)
 579
 580 def test_ap_ft_eap_dis(dev, apdev):
 581     """WPA2-EAP-FT AP with AP discovery"""
 582     generic_ap_ft_eap(dev, apdev, discovery=True)
 583
 584 def test_ap_ft_eap_dis_over_ds(dev, apdev):
 585     """WPA2-EAP-FT AP with AP discovery and over-the-DS"""
 586     generic_ap_ft_eap(dev, apdev, over_ds=True, discovery=True)
 587
 588 def test_ap_ft_eap_pull(dev, apdev):
 589     """WPA2-EAP-FT AP (pull PMK)"""
 590     ssid = "test-ft"
 591     passphrase="12345678"
 592
 593     radius = hostapd.radius_params()
 594     params = ft_params1(ssid=ssid, passphrase=passphrase)
 595     params['wpa_key_mgmt'] = "FT-EAP"
 596     params["ieee8021x"] = "1"
 597     params["pmk_r1_push"] = "0"
 598     params = dict(radius.items() + params.items())
 599     hapd = hostapd.add_ap(apdev[0], params)
 600     key_mgmt = hapd.get_config()['key_mgmt']
 601     if key_mgmt.split(' ')[0] != "FT-EAP":
 602         raise Exception("Unexpected GET_CONFIG(key_mgmt): " + key_mgmt)
 603     params = ft_params2(ssid=ssid, passphrase=passphrase)
 604     params['wpa_key_mgmt'] = "FT-EAP"
 605     params["ieee8021x"] = "1"
 606     params["pmk_r1_push"] = "0"
 607     params = dict(radius.items() + params.items())
 608     hapd1 = hostapd.add_ap(apdev[1], params)
 609
 610     run_roams(dev[0], apdev, hapd, hapd1, ssid, passphrase, eap=True)
 611
 612 @remote_compatible
 613 def test_ap_ft_mismatching_rrb_key_push(dev, apdev):
 614     """WPA2-PSK-FT AP over DS with mismatching RRB key (push)"""
 615     ssid = "test-ft"
 616     passphrase="12345678"
 617
 618     params = ft_params1(ssid=ssid, passphrase=passphrase)
 619     params["ieee80211w"] = "2"
 620     hapd0 = hostapd.add_ap(apdev[0], params)
 621     params = ft_params2_incorrect_rrb_key(ssid=ssid, passphrase=passphrase)
 622     params["ieee80211w"] = "2"
 623     hapd1 = hostapd.add_ap(apdev[1], params)
 624
 625     run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True,
 626               fail_test=True)
 627
 628 @remote_compatible
 629 def test_ap_ft_mismatching_rrb_key_pull(dev, apdev):
 630     """WPA2-PSK-FT AP over DS with mismatching RRB key (pull)"""
 631     ssid = "test-ft"
 632     passphrase="12345678"
 633
 634     params = ft_params1(ssid=ssid, passphrase=passphrase)
 635     params["pmk_r1_push"] = "0"
 636     hapd0 = hostapd.add_ap(apdev[0], params)
 637     params = ft_params2_incorrect_rrb_key(ssid=ssid, passphrase=passphrase)
 638     params["pmk_r1_push"] = "0"
 639     hapd1 = hostapd.add_ap(apdev[1], params)
 640
 641     run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True,
 642               fail_test=True)
 643
 644 @remote_compatible
 645 def test_ap_ft_mismatching_r0kh_id_pull(dev, apdev):
 646     """WPA2-PSK-FT AP over DS with mismatching R0KH-ID (pull)"""
 647     ssid = "test-ft"
 648     passphrase="12345678"
 649
 650     params = ft_params1(ssid=ssid, passphrase=passphrase)
 651     params["pmk_r1_push"] = "0"
 652     params["nas_identifier"] = "nas0.w1.fi"
 653     hostapd.add_ap(apdev[0], params)
 654     dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
 655                    scan_freq="2412")
 656
 657     params = ft_params2(ssid=ssid, passphrase=passphrase)
 658     params["pmk_r1_push"] = "0"
 659     hostapd.add_ap(apdev[1], params)
 660
 661     dev[0].scan_for_bss(apdev[1]['bssid'], freq="2412")
 662     dev[0].roam_over_ds(apdev[1]['bssid'], fail_test=True)
 663
 664 @remote_compatible
 665 def test_ap_ft_mismatching_rrb_r0kh_push(dev, apdev):
 666     """WPA2-PSK-FT AP over DS with mismatching R0KH key (push)"""
 667     ssid = "test-ft"
 668     passphrase="12345678"
 669
 670     params = ft_params1(ssid=ssid, passphrase=passphrase)
 671     params["ieee80211w"] = "2"
 672     hapd0 = hostapd.add_ap(apdev[0], params)
 673     params = ft_params2_r0kh_mismatch(ssid=ssid, passphrase=passphrase)
 674     params["ieee80211w"] = "2"
 675     hapd1 = hostapd.add_ap(apdev[1], params)
 676
 677     run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True,
 678               fail_test=True)
 679
 680 @remote_compatible
 681 def test_ap_ft_mismatching_rrb_r0kh_pull(dev, apdev):
 682     """WPA2-PSK-FT AP over DS with mismatching R0KH key (pull)"""
 683     ssid = "test-ft"
 684     passphrase="12345678"
 685
 686     params = ft_params1_r0kh_mismatch(ssid=ssid, passphrase=passphrase)
 687     params["pmk_r1_push"] = "0"
 688     hapd0 = hostapd.add_ap(apdev[0], params)
 689     params = ft_params2(ssid=ssid, passphrase=passphrase)
 690     params["pmk_r1_push"] = "0"
 691     hapd1 = hostapd.add_ap(apdev[1], params)
 692
 693     run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True,
 694               fail_test=True)
 695
 696 def test_ap_ft_mismatching_rrb_key_push_eap(dev, apdev):
 697     """WPA2-EAP-FT AP over DS with mismatching RRB key (push)"""
 698     ssid = "test-ft"
 699     passphrase="12345678"
 700
 701     radius = hostapd.radius_params()
 702     params = ft_params1(ssid=ssid, passphrase=passphrase)
 703     params["ieee80211w"] = "2";
 704     params['wpa_key_mgmt'] = "FT-EAP"
 705     params["ieee8021x"] = "1"
 706     params = dict(radius.items() + params.items())
 707     hapd0 = hostapd.add_ap(apdev[0]['ifname'], params)
 708     params = ft_params2_incorrect_rrb_key(ssid=ssid, passphrase=passphrase)
 709     params["ieee80211w"] = "2";
 710     params['wpa_key_mgmt'] = "FT-EAP"
 711     params["ieee8021x"] = "1"
 712     params = dict(radius.items() + params.items())
 713     hapd1 = hostapd.add_ap(apdev[1]['ifname'], params)
 714
 715     run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True,
 716               fail_test=True, eap=True)
 717
 718 def test_ap_ft_mismatching_rrb_key_pull_eap(dev, apdev):
 719     """WPA2-EAP-FT AP over DS with mismatching RRB key (pull)"""
 720     ssid = "test-ft"
 721     passphrase="12345678"
 722
 723     radius = hostapd.radius_params()
 724     params = ft_params1(ssid=ssid, passphrase=passphrase)
 725     params["pmk_r1_push"] = "0"
 726     params['wpa_key_mgmt'] = "FT-EAP"
 727     params["ieee8021x"] = "1"
 728     params = dict(radius.items() + params.items())
 729     hapd0 = hostapd.add_ap(apdev[0]['ifname'], params)
 730     params = ft_params2_incorrect_rrb_key(ssid=ssid, passphrase=passphrase)
 731     params["pmk_r1_push"] = "0"
 732     params['wpa_key_mgmt'] = "FT-EAP"
 733     params["ieee8021x"] = "1"
 734     params = dict(radius.items() + params.items())
 735     hapd1 = hostapd.add_ap(apdev[1]['ifname'], params)
 736
 737     run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True,
 738               fail_test=True, eap=True)
 739
 740 def test_ap_ft_mismatching_r0kh_id_pull_eap(dev, apdev):
 741     """WPA2-EAP-FT AP over DS with mismatching R0KH-ID (pull)"""
 742     ssid = "test-ft"
 743     passphrase="12345678"
 744
 745     radius = hostapd.radius_params()
 746     params = ft_params1(ssid=ssid, passphrase=passphrase)
 747     params["pmk_r1_push"] = "0"
 748     params["nas_identifier"] = "nas0.w1.fi"
 749     params['wpa_key_mgmt'] = "FT-EAP"
 750     params["ieee8021x"] = "1"
 751     params = dict(radius.items() + params.items())
 752     hostapd.add_ap(apdev[0]['ifname'], params)
 753     dev[0].connect(ssid, key_mgmt="FT-EAP", proto="WPA2", ieee80211w="1",
 754                    eap="GPSK", identity="gpsk user",
 755                    password="abcdefghijklmnop0123456789abcdef",
 756                    scan_freq="2412")
 757
 758     params = ft_params2(ssid=ssid, passphrase=passphrase)
 759     params["pmk_r1_push"] = "0"
 760     params['wpa_key_mgmt'] = "FT-EAP"
 761     params["ieee8021x"] = "1"
 762     params = dict(radius.items() + params.items())
 763     hostapd.add_ap(apdev[1]['ifname'], params)
 764
 765     dev[0].scan_for_bss(apdev[1]['bssid'], freq="2412")
 766     dev[0].roam_over_ds(apdev[1]['bssid'], fail_test=True)
 767
 768 def test_ap_ft_mismatching_rrb_r0kh_push_eap(dev, apdev):
 769     """WPA2-EAP-FT AP over DS with mismatching R0KH key (push)"""
 770     ssid = "test-ft"
 771     passphrase="12345678"
 772
 773     radius = hostapd.radius_params()
 774     params = ft_params1(ssid=ssid, passphrase=passphrase)
 775     params["ieee80211w"] = "2";
 776     params['wpa_key_mgmt'] = "FT-EAP"
 777     params["ieee8021x"] = "1"
 778     params = dict(radius.items() + params.items())
 779     hapd0 = hostapd.add_ap(apdev[0]['ifname'], params)
 780     params = ft_params2_r0kh_mismatch(ssid=ssid, passphrase=passphrase)
 781     params["ieee80211w"] = "2";
 782     params['wpa_key_mgmt'] = "FT-EAP"
 783     params["ieee8021x"] = "1"
 784     params = dict(radius.items() + params.items())
 785     hapd1 = hostapd.add_ap(apdev[1]['ifname'], params)
 786
 787     run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True,
 788               fail_test=True, eap=True)
 789
 790 def test_ap_ft_mismatching_rrb_r0kh_pull_eap(dev, apdev):
 791     """WPA2-EAP-FT AP over DS with mismatching R0KH key (pull)"""
 792     ssid = "test-ft"
 793     passphrase="12345678"
 794
 795     radius = hostapd.radius_params()
 796     params = ft_params1_r0kh_mismatch(ssid=ssid, passphrase=passphrase)
 797     params["pmk_r1_push"] = "0"
 798     params['wpa_key_mgmt'] = "FT-EAP"
 799     params["ieee8021x"] = "1"
 800     params = dict(radius.items() + params.items())
 801     hapd0 = hostapd.add_ap(apdev[0]['ifname'], params)
 802     params = ft_params2(ssid=ssid, passphrase=passphrase)
 803     params["pmk_r1_push"] = "0"
 804     params['wpa_key_mgmt'] = "FT-EAP"
 805     params["ieee8021x"] = "1"
 806     params = dict(radius.items() + params.items())
 807     hapd1 = hostapd.add_ap(apdev[1]['ifname'], params)
 808
 809     run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True,
 810               fail_test=True, eap=True)
 811
 812 def test_ap_ft_gtk_rekey(dev, apdev):
 813     """WPA2-PSK-FT AP and GTK rekey"""
 814     ssid = "test-ft"
 815     passphrase="12345678"
 816
 817     params = ft_params1(ssid=ssid, passphrase=passphrase)
 818     params['wpa_group_rekey'] = '1'
 819     hapd = hostapd.add_ap(apdev[0], params)
 820
 821     dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
 822                    ieee80211w="1", scan_freq="2412")
 823
 824     ev = dev[0].wait_event(["WPA: Group rekeying completed"], timeout=2)
 825     if ev is None:
 826         raise Exception("GTK rekey timed out after initial association")
 827     hwsim_utils.test_connectivity(dev[0], hapd)
 828
 829     params = ft_params2(ssid=ssid, passphrase=passphrase)
 830     params['wpa_group_rekey'] = '1'
 831     hapd1 = hostapd.add_ap(apdev[1], params)
 832
 833     dev[0].scan_for_bss(apdev[1]['bssid'], freq="2412")
 834     dev[0].roam(apdev[1]['bssid'])
 835     if dev[0].get_status_field('bssid') != apdev[1]['bssid']:
 836         raise Exception("Did not connect to correct AP")
 837     hwsim_utils.test_connectivity(dev[0], hapd1)
 838
 839     ev = dev[0].wait_event(["WPA: Group rekeying completed"], timeout=2)
 840     if ev is None:
 841         raise Exception("GTK rekey timed out after FT protocol")
 842     hwsim_utils.test_connectivity(dev[0], hapd1)
 843
 844 def test_ft_psk_key_lifetime_in_memory(dev, apdev, params):
 845     """WPA2-PSK-FT and key lifetime in memory"""
 846     ssid = "test-ft"
 847     passphrase="04c2726b4b8d5f1b4db9c07aa4d9e9d8f765cb5d25ec817e6cc4fcdd5255db0"
 848     psk = '93c90846ff67af9037ed83fb72b63dbeddaa81d47f926c20909b5886f1d9358d'
 849     pmk = binascii.unhexlify(psk)
 850     p = ft_params1(ssid=ssid, passphrase=passphrase)
 851     hapd0 = hostapd.add_ap(apdev[0], p)
 852     p = ft_params2(ssid=ssid, passphrase=passphrase)
 853     hapd1 = hostapd.add_ap(apdev[1], p)
 854
 855     pid = find_wpas_process(dev[0])
 856
 857     dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
 858                    scan_freq="2412")
 859     # The decrypted copy of GTK is freed only after the CTRL-EVENT-CONNECTED
 860     # event has been delivered, so verify that wpa_supplicant has returned to
 861     # eloop before reading process memory.
 862     time.sleep(1)
 863     dev[0].ping()
 864
 865     buf = read_process_memory(pid, pmk)
 866
 867     dev[0].request("DISCONNECT")
 868     dev[0].wait_disconnected()
 869
 870     dev[0].relog()
 871     pmkr0 = None
 872     pmkr1 = None
 873     ptk = None
 874     gtk = None
 875     with open(os.path.join(params['logdir'], 'log0'), 'r') as f:
 876         for l in f.readlines():
 877             if "FT: PMK-R0 - hexdump" in l:
 878                 val = l.strip().split(':')[3].replace(' ', '')
 879                 pmkr0 = binascii.unhexlify(val)
 880             if "FT: PMK-R1 - hexdump" in l:
 881                 val = l.strip().split(':')[3].replace(' ', '')
 882                 pmkr1 = binascii.unhexlify(val)
 883             if "FT: KCK - hexdump" in l:
 884                 val = l.strip().split(':')[3].replace(' ', '')
 885                 kck = binascii.unhexlify(val)
 886             if "FT: KEK - hexdump" in l:
 887                 val = l.strip().split(':')[3].replace(' ', '')
 888                 kek = binascii.unhexlify(val)
 889             if "FT: TK - hexdump" in l:
 890                 val = l.strip().split(':')[3].replace(' ', '')
 891                 tk = binascii.unhexlify(val)
 892             if "WPA: Group Key - hexdump" in l:
 893                 val = l.strip().split(':')[3].replace(' ', '')
 894                 gtk = binascii.unhexlify(val)
 895     if not pmkr0 or not pmkr1 or not kck or not kek or not tk or not gtk:
 896         raise Exception("Could not find keys from debug log")
 897     if len(gtk) != 16:
 898         raise Exception("Unexpected GTK length")
 899
 900     logger.info("Checking keys in memory while associated")
 901     get_key_locations(buf, pmk, "PMK")
 902     get_key_locations(buf, pmkr0, "PMK-R0")
 903     get_key_locations(buf, pmkr1, "PMK-R1")
 904     if pmk not in buf:
 905         raise HwsimSkip("PMK not found while associated")
 906     if pmkr0 not in buf:
 907         raise HwsimSkip("PMK-R0 not found while associated")
 908     if pmkr1 not in buf:
 909         raise HwsimSkip("PMK-R1 not found while associated")
 910     if kck not in buf:
 911         raise Exception("KCK not found while associated")
 912     if kek not in buf:
 913         raise Exception("KEK not found while associated")
 914     if tk in buf:
 915         raise Exception("TK found from memory")
 916
 917     logger.info("Checking keys in memory after disassociation")
 918     buf = read_process_memory(pid, pmk)
 919     get_key_locations(buf, pmk, "PMK")
 920     get_key_locations(buf, pmkr0, "PMK-R0")
 921     get_key_locations(buf, pmkr1, "PMK-R1")
 922
 923     # Note: PMK/PSK is still present in network configuration
 924
 925     fname = os.path.join(params['logdir'],
 926                          'ft_psk_key_lifetime_in_memory.memctx-')
 927     verify_not_present(buf, pmkr0, fname, "PMK-R0")
 928     verify_not_present(buf, pmkr1, fname, "PMK-R1")
 929     verify_not_present(buf, kck, fname, "KCK")
 930     verify_not_present(buf, kek, fname, "KEK")
 931     verify_not_present(buf, tk, fname, "TK")
 932     if gtk in buf:
 933         get_key_locations(buf, gtk, "GTK")
 934     verify_not_present(buf, gtk, fname, "GTK")
 935
 936     dev[0].request("REMOVE_NETWORK all")
 937
 938     logger.info("Checking keys in memory after network profile removal")
 939     buf = read_process_memory(pid, pmk)
 940     get_key_locations(buf, pmk, "PMK")
 941     get_key_locations(buf, pmkr0, "PMK-R0")
 942     get_key_locations(buf, pmkr1, "PMK-R1")
 943
 944     verify_not_present(buf, pmk, fname, "PMK")
 945     verify_not_present(buf, pmkr0, fname, "PMK-R0")
 946     verify_not_present(buf, pmkr1, fname, "PMK-R1")
 947     verify_not_present(buf, kck, fname, "KCK")
 948     verify_not_present(buf, kek, fname, "KEK")
 949     verify_not_present(buf, tk, fname, "TK")
 950     verify_not_present(buf, gtk, fname, "GTK")
 951
 952 @remote_compatible
 953 def test_ap_ft_invalid_resp(dev, apdev):
 954     """WPA2-PSK-FT AP and invalid response IEs"""
 955     ssid = "test-ft"
 956     passphrase="12345678"
 957
 958     params = ft_params1(ssid=ssid, passphrase=passphrase)
 959     hapd0 = hostapd.add_ap(apdev[0], params)
 960     dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
 961                    scan_freq="2412")
 962
 963     params = ft_params2(ssid=ssid, passphrase=passphrase)
 964     hapd1 = hostapd.add_ap(apdev[1], params)
 965
 966     tests = [
 967         # Various IEs for test coverage. The last one is FTIE with invalid
 968         # R1KH-ID subelement.
 969         "020002000000" + "3800" + "38051122334455" + "3754000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010100",
 970         # FTIE with invalid R0KH-ID subelement (len=0).
 971         "020002000000" + "3754000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010300",
 972         # FTIE with invalid R0KH-ID subelement (len=49).
 973         "020002000000" + "378500010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001033101020304050607080910111213141516171819202122232425262728293031323334353637383940414243444546474849",
 974         # Invalid RSNE.
 975         "020002000000" + "3000",
 976         # Required IEs missing from protected IE count.
 977         "020002000000" + "3603a1b201" + "375200010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001" + "3900",
 978         # RIC missing from protected IE count.
 979         "020002000000" + "3603a1b201" + "375200020203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001" + "3900",
 980         # Protected IE missing.
 981         "020002000000" + "3603a1b201" + "375200ff0203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001" + "3900" + "0000" ]
 982     for t in tests:
 983         dev[0].scan_for_bss(apdev[1]['bssid'], freq="2412")
 984         hapd1.set("ext_mgmt_frame_handling", "1")
 985         hapd1.dump_monitor()
 986         if "OK" not in dev[0].request("ROAM " + apdev[1]['bssid']):
 987             raise Exception("ROAM failed")
 988         auth = None
 989         for i in range(20):
 990             msg = hapd1.mgmt_rx()
 991             if msg['subtype'] == 11:
 992                 auth = msg
 993                 break
 994         if not auth:
 995             raise Exception("Authentication frame not seen")
 996
 997         resp = {}
 998         resp['fc'] = auth['fc']
 999         resp['da'] = auth['sa']
1000         resp['sa'] = auth['da']
1001         resp['bssid'] = auth['bssid']
1002         resp['payload'] = binascii.unhexlify(t)
1003         hapd1.mgmt_tx(resp)
1004         hapd1.set("ext_mgmt_frame_handling", "0")
1005         dev[0].wait_disconnected()
1006
1007         dev[0].request("RECONNECT")
1008         dev[0].wait_connected()
1009
1010 def test_ap_ft_gcmp_256(dev, apdev):
1011     """WPA2-PSK-FT AP with GCMP-256 cipher"""
1012     if "GCMP-256" not in dev[0].get_capability("pairwise"):
1013         raise HwsimSkip("Cipher GCMP-256 not supported")
1014     ssid = "test-ft"
1015     passphrase="12345678"
1016
1017     params = ft_params1(ssid=ssid, passphrase=passphrase)
1018     params['rsn_pairwise'] = "GCMP-256"
1019     hapd0 = hostapd.add_ap(apdev[0], params)
1020     params = ft_params2(ssid=ssid, passphrase=passphrase)
1021     params['rsn_pairwise'] = "GCMP-256"
1022     hapd1 = hostapd.add_ap(apdev[1], params)
1023
1024     run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase,
1025               pairwise_cipher="GCMP-256", group_cipher="GCMP-256")
1026
1027 def test_ap_ft_oom(dev, apdev):
1028     """WPA2-PSK-FT and OOM"""
1029     skip_with_fips(dev[0])
1030     ssid = "test-ft"
1031     passphrase="12345678"
1032
1033     params = ft_params1(ssid=ssid, passphrase=passphrase)
1034     hapd0 = hostapd.add_ap(apdev[0], params)
1035     params = ft_params2(ssid=ssid, passphrase=passphrase)
1036     hapd1 = hostapd.add_ap(apdev[1], params)
1037
1038     dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
1039                    scan_freq="2412")
1040     if dev[0].get_status_field('bssid') == apdev[0]['bssid']:
1041         dst = apdev[1]['bssid']
1042     else:
1043         dst = apdev[0]['bssid']
1044
1045     dev[0].scan_for_bss(dst, freq="2412")
1046     with alloc_fail(dev[0], 1, "wpa_ft_gen_req_ies"):
1047         dev[0].roam(dst)
1048     with fail_test(dev[0], 1, "wpa_ft_mic"):
1049         dev[0].roam(dst, fail_test=True)
1050     with fail_test(dev[0], 1, "os_get_random;wpa_ft_prepare_auth_request"):
1051         dev[0].roam(dst, fail_test=True)
1052
1053     dev[0].request("REMOVE_NETWORK all")
1054     with alloc_fail(dev[0], 1, "=sme_update_ft_ies"):
1055         dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
1056                        scan_freq="2412")
1057
1058 def test_ap_ft_ap_oom(dev, apdev):
1059     """WPA2-PSK-FT and AP OOM"""
1060     ssid = "test-ft"
1061     passphrase="12345678"
1062
1063     params = ft_params1(ssid=ssid, passphrase=passphrase)
1064     hapd0 = hostapd.add_ap(apdev[0], params)
1065     bssid0 = hapd0.own_addr()
1066
1067     dev[0].scan_for_bss(bssid0, freq="2412")
1068     with alloc_fail(hapd0, 1, "wpa_ft_store_pmk_r0"):
1069         dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
1070                        scan_freq="2412")
1071
1072     params = ft_params2(ssid=ssid, passphrase=passphrase)
1073     hapd1 = hostapd.add_ap(apdev[1], params)
1074     bssid1 = hapd1.own_addr()
1075     dev[0].scan_for_bss(bssid1, freq="2412")
1076     # This roam will fail due to missing PMK-R0 (OOM prevented storing it)
1077     dev[0].roam(bssid1)
1078
1079 def test_ap_ft_ap_oom2(dev, apdev):
1080     """WPA2-PSK-FT and AP OOM 2"""
1081     ssid = "test-ft"
1082     passphrase="12345678"
1083
1084     params = ft_params1(ssid=ssid, passphrase=passphrase)
1085     hapd0 = hostapd.add_ap(apdev[0], params)
1086     bssid0 = hapd0.own_addr()
1087
1088     dev[0].scan_for_bss(bssid0, freq="2412")
1089     with alloc_fail(hapd0, 1, "wpa_ft_store_pmk_r1"):
1090         dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
1091                        scan_freq="2412")
1092
1093     params = ft_params2(ssid=ssid, passphrase=passphrase)
1094     hapd1 = hostapd.add_ap(apdev[1], params)
1095     bssid1 = hapd1.own_addr()
1096     dev[0].scan_for_bss(bssid1, freq="2412")
1097     dev[0].roam(bssid1)
1098     if dev[0].get_status_field('bssid') != bssid1:
1099         raise Exception("Did not roam to AP1")
1100     # This roam will fail due to missing PMK-R1 (OOM prevented storing it)
1101     dev[0].roam(bssid0)
1102
1103 def test_ap_ft_ap_oom3(dev, apdev):
1104     """WPA2-PSK-FT and AP OOM 3"""
1105     ssid = "test-ft"
1106     passphrase="12345678"
1107
1108     params = ft_params1(ssid=ssid, passphrase=passphrase)
1109     hapd0 = hostapd.add_ap(apdev[0], params)
1110     bssid0 = hapd0.own_addr()
1111
1112     dev[0].scan_for_bss(bssid0, freq="2412")
1113     dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
1114                    scan_freq="2412")
1115
1116     params = ft_params2(ssid=ssid, passphrase=passphrase)
1117     hapd1 = hostapd.add_ap(apdev[1], params)
1118     bssid1 = hapd1.own_addr()
1119     dev[0].scan_for_bss(bssid1, freq="2412")
1120     with alloc_fail(hapd1, 1, "wpa_ft_pull_pmk_r1"):
1121         # This will fail due to not being able to send out PMK-R1 pull request
1122         dev[0].roam(bssid1)
1123
1124     with fail_test(hapd1, 2, "os_get_random;wpa_ft_pull_pmk_r1"):
1125         # This will fail due to not being able to send out PMK-R1 pull request
1126         dev[0].roam(bssid1)
1127
1128     with fail_test(hapd1, 2, "aes_siv_encrypt;wpa_ft_pull_pmk_r1"):
1129         # This will fail due to not being able to send out PMK-R1 pull request
1130         dev[0].roam(bssid1)
1131
1132 def test_ap_ft_ap_oom3b(dev, apdev):
1133     """WPA2-PSK-FT and AP OOM 3b"""
1134     ssid = "test-ft"
1135     passphrase="12345678"
1136
1137     params = ft_params1(ssid=ssid, passphrase=passphrase)
1138     hapd0 = hostapd.add_ap(apdev[0], params)
1139     bssid0 = hapd0.own_addr()
1140
1141     dev[0].scan_for_bss(bssid0, freq="2412")
1142     dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
1143                    scan_freq="2412")
1144
1145     params = ft_params2(ssid=ssid, passphrase=passphrase)
1146     hapd1 = hostapd.add_ap(apdev[1], params)
1147     bssid1 = hapd1.own_addr()
1148     dev[0].scan_for_bss(bssid1, freq="2412")
1149     with fail_test(hapd1, 1, "os_get_random;wpa_ft_pull_pmk_r1"):
1150         # This will fail due to not being able to send out PMK-R1 pull request
1151         dev[0].roam(bssid1)
1152
1153 def test_ap_ft_ap_oom4(dev, apdev):
1154     """WPA2-PSK-FT and AP OOM 4"""
1155     ssid = "test-ft"
1156     passphrase="12345678"
1157
1158     params = ft_params1(ssid=ssid, passphrase=passphrase)
1159     hapd0 = hostapd.add_ap(apdev[0], params)
1160     bssid0 = hapd0.own_addr()
1161
1162     dev[0].scan_for_bss(bssid0, freq="2412")
1163     dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
1164                    scan_freq="2412")
1165
1166     params = ft_params2(ssid=ssid, passphrase=passphrase)
1167     hapd1 = hostapd.add_ap(apdev[1], params)
1168     bssid1 = hapd1.own_addr()
1169     dev[0].scan_for_bss(bssid1, freq="2412")
1170     with alloc_fail(hapd1, 1, "wpa_ft_gtk_subelem"):
1171         dev[0].roam(bssid1)
1172         if dev[0].get_status_field('bssid') != bssid1:
1173             raise Exception("Did not roam to AP1")
1174
1175     with fail_test(hapd0, 1, "wpa_auth_get_seqnum;wpa_ft_gtk_subelem"):
1176         dev[0].roam(bssid0)
1177         if dev[0].get_status_field('bssid') != bssid0:
1178             raise Exception("Did not roam to AP0")
1179
1180     with fail_test(hapd0, 1, "aes_wrap;wpa_ft_gtk_subelem"):
1181         dev[0].roam(bssid1)
1182         if dev[0].get_status_field('bssid') != bssid1:
1183             raise Exception("Did not roam to AP1")
1184
1185 def test_ap_ft_ap_oom5(dev, apdev):
1186     """WPA2-PSK-FT and AP OOM 5"""
1187     ssid = "test-ft"
1188     passphrase="12345678"
1189
1190     params = ft_params1(ssid=ssid, passphrase=passphrase)
1191     hapd0 = hostapd.add_ap(apdev[0], params)
1192     bssid0 = hapd0.own_addr()
1193
1194     dev[0].scan_for_bss(bssid0, freq="2412")
1195     dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
1196                    scan_freq="2412")
1197
1198     params = ft_params2(ssid=ssid, passphrase=passphrase)
1199     hapd1 = hostapd.add_ap(apdev[1], params)
1200     bssid1 = hapd1.own_addr()
1201     dev[0].scan_for_bss(bssid1, freq="2412")
1202     with alloc_fail(hapd1, 1, "=wpa_ft_process_auth_req"):
1203         # This will fail to roam
1204         dev[0].roam(bssid1)
1205
1206     with fail_test(hapd1, 1, "os_get_random;wpa_ft_process_auth_req"):
1207         # This will fail to roam
1208         dev[0].roam(bssid1)
1209
1210     with fail_test(hapd1, 1, "sha256_prf_bits;wpa_pmk_r1_to_ptk;wpa_ft_process_auth_req"):
1211         # This will fail to roam
1212         dev[0].roam(bssid1)
1213
1214     with fail_test(hapd1, 3, "wpa_pmk_r1_to_ptk;wpa_ft_process_auth_req"):
1215         # This will fail to roam
1216         dev[0].roam(bssid1)
1217
1218     with fail_test(hapd1, 1, "wpa_derive_pmk_r1_name;wpa_ft_process_auth_req"):
1219         # This will fail to roam
1220         dev[0].roam(bssid1)
1221
1222 def test_ap_ft_ap_oom6(dev, apdev):
1223     """WPA2-PSK-FT and AP OOM 6"""
1224     ssid = "test-ft"
1225     passphrase="12345678"
1226
1227     params = ft_params1(ssid=ssid, passphrase=passphrase)
1228     hapd0 = hostapd.add_ap(apdev[0], params)
1229     bssid0 = hapd0.own_addr()
1230
1231     dev[0].scan_for_bss(bssid0, freq="2412")
1232     with fail_test(hapd0, 1, "wpa_derive_pmk_r0;wpa_auth_derive_ptk_ft"):
1233         dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
1234                        scan_freq="2412")
1235     dev[0].request("REMOVE_NETWORK all")
1236     dev[0].wait_disconnected()
1237     with fail_test(hapd0, 1, "wpa_derive_pmk_r1;wpa_auth_derive_ptk_ft"):
1238         dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
1239                        scan_freq="2412")
1240     dev[0].request("REMOVE_NETWORK all")
1241     dev[0].wait_disconnected()
1242     with fail_test(hapd0, 1, "wpa_pmk_r1_to_ptk;wpa_auth_derive_ptk_ft"):
1243         dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
1244                        scan_freq="2412")
1245
1246 def test_ap_ft_ap_oom7(dev, apdev):
1247     """WPA2-PSK-FT and AP OOM 7"""
1248     ssid = "test-ft"
1249     passphrase="12345678"
1250
1251     params = ft_params1(ssid=ssid, passphrase=passphrase)
1252     params["ieee80211w"] = "2"
1253     hapd0 = hostapd.add_ap(apdev[0], params)
1254     bssid0 = hapd0.own_addr()
1255
1256     dev[0].scan_for_bss(bssid0, freq="2412")
1257     dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
1258                    ieee80211w="2", scan_freq="2412")
1259
1260     params = ft_params2(ssid=ssid, passphrase=passphrase)
1261     params["ieee80211w"] = "2"
1262     hapd1 = hostapd.add_ap(apdev[1], params)
1263     bssid1 = hapd1.own_addr()
1264     dev[0].scan_for_bss(bssid1, freq="2412")
1265     with alloc_fail(hapd1, 1, "wpa_ft_igtk_subelem"):
1266         # This will fail to roam
1267         dev[0].roam(bssid1)
1268     with fail_test(hapd1, 1, "aes_wrap;wpa_ft_igtk_subelem"):
1269         # This will fail to roam
1270         dev[0].roam(bssid1)
1271     with alloc_fail(hapd1, 1, "=wpa_sm_write_assoc_resp_ies"):
1272         # This will fail to roam
1273         dev[0].roam(bssid1)
1274     with fail_test(hapd1, 1, "wpa_ft_mic;wpa_sm_write_assoc_resp_ies"):
1275         # This will fail to roam
1276         dev[0].roam(bssid1)
1277
1278 def test_ap_ft_ap_oom8(dev, apdev):
1279     """WPA2-PSK-FT and AP OOM 8"""
1280     ssid = "test-ft"
1281     passphrase="12345678"
1282
1283     params = ft_params1(ssid=ssid, passphrase=passphrase)
1284     params['ft_psk_generate_local'] = "1";
1285     hapd0 = hostapd.add_ap(apdev[0], params)
1286     bssid0 = hapd0.own_addr()
1287
1288     dev[0].scan_for_bss(bssid0, freq="2412")
1289     dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
1290                    scan_freq="2412")
1291
1292     params = ft_params2(ssid=ssid, passphrase=passphrase)
1293     params['ft_psk_generate_local'] = "1";
1294     hapd1 = hostapd.add_ap(apdev[1], params)
1295     bssid1 = hapd1.own_addr()
1296     dev[0].scan_for_bss(bssid1, freq="2412")
1297     with fail_test(hapd1, 1, "wpa_derive_pmk_r0;wpa_ft_psk_pmk_r1"):
1298         # This will fail to roam
1299         dev[0].roam(bssid1)
1300     with fail_test(hapd1, 1, "wpa_derive_pmk_r1;wpa_ft_psk_pmk_r1"):
1301         # This will fail to roam
1302         dev[0].roam(bssid1)
1303
1304 def test_ap_ft_ap_oom9(dev, apdev):
1305     """WPA2-PSK-FT and AP OOM 9"""
1306     ssid = "test-ft"
1307     passphrase="12345678"
1308
1309     params = ft_params1(ssid=ssid, passphrase=passphrase)
1310     hapd0 = hostapd.add_ap(apdev[0], params)
1311     bssid0 = hapd0.own_addr()
1312
1313     dev[0].scan_for_bss(bssid0, freq="2412")
1314     dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
1315                    scan_freq="2412")
1316
1317     params = ft_params2(ssid=ssid, passphrase=passphrase)
1318     hapd1 = hostapd.add_ap(apdev[1], params)
1319     bssid1 = hapd1.own_addr()
1320     dev[0].scan_for_bss(bssid1, freq="2412")
1321
1322     with alloc_fail(hapd0, 1, "wpa_ft_action_rx"):
1323         # This will fail to roam
1324         if "OK" not in dev[0].request("FT_DS " + bssid1):
1325             raise Exception("FT_DS failed")
1326         wait_fail_trigger(hapd0, "GET_ALLOC_FAIL")
1327
1328     with alloc_fail(hapd1, 1, "wpa_ft_rrb_rx_request"):
1329         # This will fail to roam
1330         if "OK" not in dev[0].request("FT_DS " + bssid1):
1331             raise Exception("FT_DS failed")
1332         wait_fail_trigger(hapd1, "GET_ALLOC_FAIL")
1333
1334     with alloc_fail(hapd1, 1, "wpa_ft_send_rrb_auth_resp"):
1335         # This will fail to roam
1336         if "OK" not in dev[0].request("FT_DS " + bssid1):
1337             raise Exception("FT_DS failed")
1338         wait_fail_trigger(hapd1, "GET_ALLOC_FAIL")
1339
1340 def test_ap_ft_ap_oom10(dev, apdev):
1341     """WPA2-PSK-FT and AP OOM 10"""
1342     ssid = "test-ft"
1343     passphrase="12345678"
1344
1345     params = ft_params1(ssid=ssid, passphrase=passphrase)
1346     hapd0 = hostapd.add_ap(apdev[0], params)
1347     bssid0 = hapd0.own_addr()
1348
1349     dev[0].scan_for_bss(bssid0, freq="2412")
1350     dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
1351                    scan_freq="2412")
1352
1353     params = ft_params2(ssid=ssid, passphrase=passphrase)
1354     hapd1 = hostapd.add_ap(apdev[1], params)
1355     bssid1 = hapd1.own_addr()
1356     dev[0].scan_for_bss(bssid1, freq="2412")
1357
1358     with fail_test(hapd0, 1, "aes_siv_decrypt;wpa_ft_rrb_rx_pull"):
1359         # This will fail to roam
1360         if "OK" not in dev[0].request("FT_DS " + bssid1):
1361             raise Exception("FT_DS failed")
1362         wait_fail_trigger(hapd0, "GET_FAIL")
1363
1364     with fail_test(hapd0, 1, "wpa_derive_pmk_r1;wpa_ft_rrb_rx_pull"):
1365         # This will fail to roam
1366         if "OK" not in dev[0].request("FT_DS " + bssid1):
1367             raise Exception("FT_DS failed")
1368         wait_fail_trigger(hapd0, "GET_FAIL")
1369
1370     with fail_test(hapd0, 1, "aes_siv_encrypt;wpa_ft_rrb_rx_pull"):
1371         # This will fail to roam
1372         if "OK" not in dev[0].request("FT_DS " + bssid1):
1373             raise Exception("FT_DS failed")
1374         wait_fail_trigger(hapd0, "GET_FAIL")
1375
1376     with fail_test(hapd1, 1, "aes_siv_decrypt;wpa_ft_rrb_rx_resp"):
1377         # This will fail to roam
1378         if "OK" not in dev[0].request("FT_DS " + bssid1):
1379             raise Exception("FT_DS failed")
1380         wait_fail_trigger(hapd1, "GET_FAIL")
1381
1382 def test_ap_ft_ap_oom11(dev, apdev):
1383     """WPA2-PSK-FT and AP OOM 11"""
1384     ssid = "test-ft"
1385     passphrase="12345678"
1386
1387     params = ft_params1(ssid=ssid, passphrase=passphrase)
1388     hapd0 = hostapd.add_ap(apdev[0], params)
1389     bssid0 = hapd0.own_addr()
1390
1391     dev[0].scan_for_bss(bssid0, freq="2412")
1392     with fail_test(hapd0, 1, "wpa_derive_pmk_r1;wpa_ft_generate_pmk_r1"):
1393         dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
1394                        scan_freq="2412")
1395         wait_fail_trigger(hapd0, "GET_FAIL")
1396
1397     dev[1].scan_for_bss(bssid0, freq="2412")
1398     with fail_test(hapd0, 1, "aes_siv_encrypt;wpa_ft_generate_pmk_r1"):
1399         dev[1].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
1400                        scan_freq="2412")
1401         wait_fail_trigger(hapd0, "GET_FAIL")
1402
1403 def test_ap_ft_over_ds_proto_ap(dev, apdev):
1404     """WPA2-PSK-FT AP over DS protocol testing for AP processing"""
1405     ssid = "test-ft"
1406     passphrase="12345678"
1407
1408     params = ft_params1(ssid=ssid, passphrase=passphrase)
1409     hapd0 = hostapd.add_ap(apdev[0], params)
1410     bssid0 = hapd0.own_addr()
1411     _bssid0 = bssid0.replace(':', '')
1412     dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
1413                    scan_freq="2412")
1414     addr = dev[0].own_addr()
1415     _addr = addr.replace(':', '')
1416
1417     params = ft_params2(ssid=ssid, passphrase=passphrase)
1418     hapd1 = hostapd.add_ap(apdev[1], params)
1419     bssid1 = hapd1.own_addr()
1420     _bssid1 = bssid1.replace(':', '')
1421
1422     hapd0.set("ext_mgmt_frame_handling", "1")
1423     hdr = "d0003a01" + _bssid0 + _addr + _bssid0 + "1000"
1424     valid = "0601" + _addr + _bssid1
1425     tests = [ "0601",
1426               "0601" + _addr,
1427               "0601" + _addr + _bssid0,
1428               "0601" + _addr + "ffffffffffff",
1429               "0601" + _bssid0 + _bssid0,
1430               valid,
1431               valid + "01",
1432               valid + "3700",
1433               valid + "3600",
1434               valid + "3603ffffff",
1435               valid + "3603a1b2ff",
1436               valid + "3603a1b2ff" + "3700",
1437               valid + "3603a1b2ff" + "37520000" + 16*"00" + 32*"00" + 32*"00",
1438               valid + "3603a1b2ff" + "37520001" + 16*"00" + 32*"00" + 32*"00",
1439               valid + "3603a1b2ff" + "37550000" + 16*"00" + 32*"00" + 32*"00" + "0301aa",
1440               valid + "3603a1b2ff" + "37550000" + 16*"00" + 32*"00" + 32*"00" + "0301aa" + "3000",
1441               valid + "3603a1b2ff" + "37550000" + 16*"00" + 32*"00" + 32*"00" + "0301aa" + "30260100000fac040100000fac040100000facff00000100a225368fe0983b5828a37a0acb37f253",
1442               valid + "3603a1b2ff" + "37550000" + 16*"00" + 32*"00" + 32*"00" + "0301aa" + "30260100000fac040100000fac030100000fac0400000100a225368fe0983b5828a37a0acb37f253",
1443               valid + "3603a1b2ff" + "37550000" + 16*"00" + 32*"00" + 32*"00" + "0301aa" + "30260100000fac040100000fac040100000fac0400000100a225368fe0983b5828a37a0acb37f253",
1444               valid + "0001" ]
1445     for t in tests:
1446         hapd0.dump_monitor()
1447         if "OK" not in hapd0.request("MGMT_RX_PROCESS freq=2412 datarate=0 ssi_signal=-30 frame=" + hdr + t):
1448             raise Exception("MGMT_RX_PROCESS failed")
1449
1450     hapd0.set("ext_mgmt_frame_handling", "0")
1451
1452 def test_ap_ft_over_ds_proto(dev, apdev):
1453     """WPA2-PSK-FT AP over DS protocol testing"""
1454     ssid = "test-ft"
1455     passphrase="12345678"
1456
1457     params = ft_params1(ssid=ssid, passphrase=passphrase)
1458     hapd0 = hostapd.add_ap(apdev[0], params)
1459     dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
1460                    scan_freq="2412")
1461
1462     # FT Action Response while no FT-over-DS in progress
1463     msg = {}
1464     msg['fc'] = 13 << 4
1465     msg['da'] = dev[0].own_addr()
1466     msg['sa'] = apdev[0]['bssid']
1467     msg['bssid'] = apdev[0]['bssid']
1468     msg['payload'] = binascii.unhexlify("06020200000000000200000004000000")
1469     hapd0.mgmt_tx(msg)
1470
1471     params = ft_params2(ssid=ssid, passphrase=passphrase)
1472     hapd1 = hostapd.add_ap(apdev[1], params)
1473     dev[0].scan_for_bss(apdev[1]['bssid'], freq="2412")
1474     hapd0.set("ext_mgmt_frame_handling", "1")
1475     hapd0.dump_monitor()
1476     dev[0].request("FT_DS " + apdev[1]['bssid'])
1477     for i in range(0, 10):
1478         req = hapd0.mgmt_rx()
1479         if req is None:
1480             raise Exception("MGMT RX wait timed out")
1481         if req['subtype'] == 13:
1482             break
1483         req = None
1484     if not req:
1485         raise Exception("FT Action frame not received")
1486
1487     # FT Action Response for unexpected Target AP
1488     msg['payload'] = binascii.unhexlify("0602020000000000" + "f20000000400" + "0000")
1489     hapd0.mgmt_tx(msg)
1490
1491     # FT Action Response without MDIE
1492     msg['payload'] = binascii.unhexlify("0602020000000000" + "020000000400" + "0000")
1493     hapd0.mgmt_tx(msg)
1494
1495     # FT Action Response without FTIE
1496     msg['payload'] = binascii.unhexlify("0602020000000000" + "020000000400" + "0000" + "3603a1b201")
1497     hapd0.mgmt_tx(msg)
1498
1499     # FT Action Response with FTIE SNonce mismatch
1500     msg['payload'] = binascii.unhexlify("0602020000000000" + "020000000400" + "0000" + "3603a1b201" + "3766000000000000000000000000000000000000c4e67ac1999bebd00ff4ae4d5dcaf87896bb060b469f7c78d49623fb395c3455ffffff6b693fe6f8d8c5dfac0a22344750775bd09437f98b238c9f87b97f790c0106000102030406030a6e6173312e77312e6669")
1501     hapd0.mgmt_tx(msg)
1502
1503 @remote_compatible
1504 def test_ap_ft_rrb(dev, apdev):
1505     """WPA2-PSK-FT RRB protocol testing"""
1506     ssid = "test-ft"
1507     passphrase="12345678"
1508
1509     params = ft_params1(ssid=ssid, passphrase=passphrase)
1510     hapd0 = hostapd.add_ap(apdev[0], params)
1511
1512     dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
1513                    scan_freq="2412")
1514
1515     _dst_ll = binascii.unhexlify(apdev[0]['bssid'].replace(':',''))
1516     _src_ll = binascii.unhexlify(dev[0].own_addr().replace(':',''))
1517     proto = '\x89\x0d'
1518     ehdr = _dst_ll + _src_ll + proto
1519
1520     # Too short RRB frame
1521     pkt = ehdr + '\x01'
1522     if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)):
1523         raise Exception("DATA_TEST_FRAME failed")
1524
1525     # RRB discarded frame wikth unrecognized type
1526     pkt = ehdr + '\x02' + '\x02' + '\x01\x00' + _src_ll
1527     if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)):
1528         raise Exception("DATA_TEST_FRAME failed")
1529
1530     # RRB frame too short for action frame
1531     pkt = ehdr + '\x01' + '\x02' + '\x01\x00' + _src_ll
1532     if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)):
1533         raise Exception("DATA_TEST_FRAME failed")
1534
1535     # Too short RRB frame (not enough room for Action Frame body)
1536     pkt = ehdr + '\x01' + '\x02' + '\x00\x00' + _src_ll
1537     if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)):
1538         raise Exception("DATA_TEST_FRAME failed")
1539
1540     # Unexpected Action frame category
1541     pkt = ehdr + '\x01' + '\x02' + '\x0e\x00' + _src_ll + '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
1542     if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)):
1543         raise Exception("DATA_TEST_FRAME failed")
1544
1545     # Unexpected Action in RRB Request
1546     pkt = ehdr + '\x01' + '\x00' + '\x0e\x00' + _src_ll + '\x06\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
1547     if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)):
1548         raise Exception("DATA_TEST_FRAME failed")
1549
1550     # Target AP address in RRB Request does not match with own address
1551     pkt = ehdr + '\x01' + '\x00' + '\x0e\x00' + _src_ll + '\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
1552     if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)):
1553         raise Exception("DATA_TEST_FRAME failed")
1554
1555     # Not enough room for status code in RRB Response
1556     pkt = ehdr + '\x01' + '\x01' + '\x0e\x00' + _src_ll + '\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
1557     if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)):
1558         raise Exception("DATA_TEST_FRAME failed")
1559
1560     # RRB discarded frame with unknown packet_type
1561     pkt = ehdr + '\x01' + '\x02' + '\x0e\x00' + _src_ll + '\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
1562     if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)):
1563         raise Exception("DATA_TEST_FRAME failed")
1564
1565     # RRB Response with non-zero status code; no STA match
1566     pkt = ehdr + '\x01' + '\x01' + '\x10\x00' + _src_ll + '\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' + '\xff\xff'
1567     if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)):
1568         raise Exception("DATA_TEST_FRAME failed")
1569
1570     # RRB Response with zero status code and extra data; STA match
1571     pkt = ehdr + '\x01' + '\x01' + '\x11\x00' + _src_ll + '\x06\x01' + _src_ll + '\x00\x00\x00\x00\x00\x00' + '\x00\x00' + '\x00'
1572     if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)):
1573         raise Exception("DATA_TEST_FRAME failed")
1574
1575     # Too short PMK-R1 pull
1576     pkt = ehdr + '\x01' + '\xc8' + '\x0e\x00' + _src_ll + '\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
1577     if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)):
1578         raise Exception("DATA_TEST_FRAME failed")
1579
1580     # Too short PMK-R1 resp
1581     pkt = ehdr + '\x01' + '\xc9' + '\x0e\x00' + _src_ll + '\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
1582     if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)):
1583         raise Exception("DATA_TEST_FRAME failed")
1584
1585     # Too short PMK-R1 push
1586     pkt = ehdr + '\x01' + '\xca' + '\x0e\x00' + _src_ll + '\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
1587     if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)):
1588         raise Exception("DATA_TEST_FRAME failed")
1589
1590     # No matching R0KH address found for PMK-R0 pull response
1591     pkt = ehdr + '\x01' + '\xc9' + '\x5a\x00' + _src_ll + '\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' + 76*'\00'
1592     if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)):
1593         raise Exception("DATA_TEST_FRAME failed")
1594
1595 @remote_compatible
1596 def test_rsn_ie_proto_ft_psk_sta(dev, apdev):
1597     """RSN element protocol testing for FT-PSK + PMF cases on STA side"""
1598     bssid = apdev[0]['bssid']
1599     ssid = "test-ft"
1600     passphrase="12345678"
1601
1602     params = ft_params1(ssid=ssid, passphrase=passphrase)
1603     params["ieee80211w"] = "1"
1604     # This is the RSN element used normally by hostapd
1605     params['own_ie_override'] = '30140100000fac040100000fac040100000fac048c00' + '3603a1b201'
1606     hapd = hostapd.add_ap(apdev[0], params)
1607     id = dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
1608                         ieee80211w="1", scan_freq="2412",
1609                         pairwise="CCMP", group="CCMP")
1610
1611     tests = [ ('PMKIDCount field included',
1612                '30160100000fac040100000fac040100000fac048c000000' + '3603a1b201'),
1613               ('Extra IE before RSNE',
1614                'dd0400000000' + '30140100000fac040100000fac040100000fac048c00' + '3603a1b201'),
1615               ('PMKIDCount and Group Management Cipher suite fields included',
1616                '301a0100000fac040100000fac040100000fac048c000000000fac06' + '3603a1b201'),
1617               ('Extra octet after defined fields (future extensibility)',
1618                '301b0100000fac040100000fac040100000fac048c000000000fac0600' + '3603a1b201'),
1619               ('No RSN Capabilities field (PMF disabled in practice)',
1620                '30120100000fac040100000fac040100000fac04' + '3603a1b201') ]
1621     for txt,ie in tests:
1622         dev[0].request("DISCONNECT")
1623         dev[0].wait_disconnected()
1624         logger.info(txt)
1625         hapd.disable()
1626         hapd.set('own_ie_override', ie)
1627         hapd.enable()
1628         dev[0].request("BSS_FLUSH 0")
1629         dev[0].scan_for_bss(bssid, 2412, force_scan=True, only_new=True)
1630         dev[0].select_network(id, freq=2412)
1631         dev[0].wait_connected()
1632
1633     dev[0].request("DISCONNECT")
1634     dev[0].wait_disconnected()
1635
1636     logger.info('Invalid RSNE causing internal hostapd error')
1637     hapd.disable()
1638     hapd.set('own_ie_override', '30130100000fac040100000fac040100000fac048c' + '3603a1b201')
1639     hapd.enable()
1640     dev[0].request("BSS_FLUSH 0")
1641     dev[0].scan_for_bss(bssid, 2412, force_scan=True, only_new=True)
1642     dev[0].select_network(id, freq=2412)
1643     # hostapd fails to generate EAPOL-Key msg 3/4, so this connection cannot
1644     # complete.
1645     ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED"], timeout=1)
1646     if ev is not None:
1647         raise Exception("Unexpected connection")
1648     dev[0].request("DISCONNECT")
1649
1650     logger.info('Unexpected PMKID causing internal hostapd error')
1651     hapd.disable()
1652     hapd.set('own_ie_override', '30260100000fac040100000fac040100000fac048c000100ffffffffffffffffffffffffffffffff' + '3603a1b201')
1653     hapd.enable()
1654     dev[0].request("BSS_FLUSH 0")
1655     dev[0].scan_for_bss(bssid, 2412, force_scan=True, only_new=True)
1656     dev[0].select_network(id, freq=2412)
1657     # hostapd fails to generate EAPOL-Key msg 3/4, so this connection cannot
1658     # complete.
1659     ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED"], timeout=1)
1660     if ev is not None:
1661         raise Exception("Unexpected connection")
1662     dev[0].request("DISCONNECT")
1663
1664 def test_ap_ft_ptk_rekey(dev, apdev):
1665     """WPA2-PSK-FT PTK rekeying triggered by station after roam"""
1666     ssid = "test-ft"
1667     passphrase="12345678"
1668
1669     params = ft_params1(ssid=ssid, passphrase=passphrase)
1670     hapd0 = hostapd.add_ap(apdev[0], params)
1671     params = ft_params2(ssid=ssid, passphrase=passphrase)
1672     hapd1 = hostapd.add_ap(apdev[1], params)
1673
1674     run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, ptk_rekey="1")
1675
1676     ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECTED",
1677                             "WPA: Key negotiation completed"], timeout=5)
1678     if ev is None:
1679         raise Exception("No event received after roam")
1680     if "CTRL-EVENT-DISCONNECTED" in ev:
1681         raise Exception("Unexpected disconnection after roam")
1682
1683     if dev[0].get_status_field('bssid') == apdev[0]['bssid']:
1684         hapd = hapd0
1685     else:
1686         hapd = hapd1
1687     hwsim_utils.test_connectivity(dev[0], hapd)
1688
1689 def test_ap_ft_ptk_rekey_ap(dev, apdev):
1690     """WPA2-PSK-FT PTK rekeying triggered by AP after roam"""
1691     ssid = "test-ft"
1692     passphrase="12345678"
1693
1694     params = ft_params1(ssid=ssid, passphrase=passphrase)
1695     params['wpa_ptk_rekey'] = '2'
1696     hapd0 = hostapd.add_ap(apdev[0], params)
1697     params = ft_params2(ssid=ssid, passphrase=passphrase)
1698     params['wpa_ptk_rekey'] = '2'
1699     hapd1 = hostapd.add_ap(apdev[1], params)
1700
1701     run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase)
1702
1703     ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECTED",
1704                             "WPA: Key negotiation completed"], timeout=5)
1705     if ev is None:
1706         raise Exception("No event received after roam")
1707     if "CTRL-EVENT-DISCONNECTED" in ev:
1708         raise Exception("Unexpected disconnection after roam")
1709
1710     if dev[0].get_status_field('bssid') == apdev[0]['bssid']:
1711         hapd = hapd0
1712     else:
1713         hapd = hapd1
1714     hwsim_utils.test_connectivity(dev[0], hapd)
1715
1716 def test_ap_ft_internal_rrb_check(dev, apdev):
1717     """RRB internal delivery only to WPA enabled BSS"""
1718     ssid = "test-ft"
1719     passphrase="12345678"
1720
1721     radius = hostapd.radius_params()
1722     params = ft_params1(ssid=ssid, passphrase=passphrase)
1723     params['wpa_key_mgmt'] = "FT-EAP"
1724     params["ieee8021x"] = "1"
1725     params = dict(radius.items() + params.items())
1726     hapd = hostapd.add_ap(apdev[0], params)
1727     key_mgmt = hapd.get_config()['key_mgmt']
1728     if key_mgmt.split(' ')[0] != "FT-EAP":
1729         raise Exception("Unexpected GET_CONFIG(key_mgmt): " + key_mgmt)
1730
1731     hapd1 = hostapd.add_ap(apdev[1], { "ssid" : ssid })
1732
1733     # Connect to WPA enabled AP
1734     dev[0].connect(ssid, key_mgmt="FT-EAP", proto="WPA2", ieee80211w="1",
1735                    eap="GPSK", identity="gpsk user",
1736                    password="abcdefghijklmnop0123456789abcdef",
1737                    scan_freq="2412")
1738
1739     # Try over_ds roaming to non-WPA-enabled AP.
1740     # If hostapd does not check hapd->wpa_auth internally, it will crash now.
1741     dev[0].roam_over_ds(apdev[1]['bssid'], fail_test=True)
1742
1743 def test_ap_ft_extra_ie(dev, apdev):
1744     """WPA2-PSK-FT AP with WPA2-PSK enabled and unexpected MDE"""
1745     ssid = "test-ft"
1746     passphrase="12345678"
1747
1748     params = ft_params1(ssid=ssid, passphrase=passphrase)
1749     params["wpa_key_mgmt"] = "WPA-PSK FT-PSK"
1750     hapd0 = hostapd.add_ap(apdev[0], params)
1751     dev[1].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
1752                    scan_freq="2412")
1753     dev[2].connect(ssid, psk=passphrase, key_mgmt="WPA-PSK", proto="WPA2",
1754                    scan_freq="2412")
1755     try:
1756         # Add Mobility Domain element to test AP validation code.
1757         dev[0].request("VENDOR_ELEM_ADD 13 3603a1b201")
1758         dev[0].connect(ssid, psk=passphrase, key_mgmt="WPA-PSK", proto="WPA2",
1759                        scan_freq="2412", wait_connect=False)
1760         ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED",
1761                                 "CTRL-EVENT-ASSOC-REJECT"], timeout=10)
1762         if ev is None:
1763             raise Exception("No connection result")
1764         if "CTRL-EVENT-CONNECTED" in ev:
1765             raise Exception("Non-FT association accepted with MDE")
1766         if "status_code=43" not in ev:
1767             raise Exception("Unexpected status code: " + ev)
1768         dev[0].request("DISCONNECT")
1769     finally:
1770         dev[0].request("VENDOR_ELEM_REMOVE 13 *")
1771
1772 def test_ap_ft_ric(dev, apdev):
1773     """WPA2-PSK-FT AP and RIC"""
1774     ssid = "test-ft"
1775     passphrase="12345678"
1776
1777     params = ft_params1(ssid=ssid, passphrase=passphrase)
1778     hapd0 = hostapd.add_ap(apdev[0], params)
1779     params = ft_params2(ssid=ssid, passphrase=passphrase)
1780     hapd1 = hostapd.add_ap(apdev[1], params)
1781
1782     dev[0].set("ric_ies", "")
1783     dev[0].set("ric_ies", '""')
1784     if "FAIL" not in dev[0].request("SET ric_ies q"):
1785         raise Exception("Invalid ric_ies value accepted")
1786
1787     tests = [ "3900",
1788               "3900ff04eeeeeeee",
1789               "390400000000",
1790               "390400000000" + "390400000000",
1791               "390400000000" + "dd050050f20202",
1792               "390400000000" + "dd3d0050f2020201" + 55*"00",
1793               "390400000000" + "dd3d0050f2020201aa300010270000000000000000000000000000000000000000000000000000ffffff7f00000000000000000000000040420f00ffff0000",
1794               "390401010000" + "dd3d0050f2020201aa3000dc050000000000000000000000000000000000000000000000000000dc050000000000000000000000000000808d5b0028230000" ]
1795     for t in tests:
1796         dev[0].set("ric_ies", t)
1797         run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase,
1798                   test_connectivity=False)
1799         dev[0].request("REMOVE_NETWORK all")
1800         dev[0].wait_disconnected()
1801         dev[0].dump_monitor()
1802
1803 def ie_hex(ies, id):
1804     return binascii.hexlify(struct.pack('BB', id, len(ies[id])) + ies[id])
1805
1806 def test_ap_ft_reassoc_proto(dev, apdev):
1807     """WPA2-PSK-FT AP Reassociation Request frame parsing"""
1808     ssid = "test-ft"
1809     passphrase="12345678"
1810
1811     params = ft_params1(ssid=ssid, passphrase=passphrase)
1812     hapd0 = hostapd.add_ap(apdev[0], params)
1813     params = ft_params2(ssid=ssid, passphrase=passphrase)
1814     hapd1 = hostapd.add_ap(apdev[1], params)
1815
1816     dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
1817                    ieee80211w="1", scan_freq="2412")
1818     if dev[0].get_status_field('bssid') == hapd0.own_addr():
1819         hapd1ap = hapd0
1820         hapd2ap = hapd1
1821     else:
1822         hapd1ap = hapd1
1823         hapd2ap = hapd0
1824
1825     dev[0].scan_for_bss(hapd2ap.own_addr(), freq="2412")
1826     hapd2ap.set("ext_mgmt_frame_handling", "1")
1827     dev[0].request("ROAM " + hapd2ap.own_addr())
1828
1829     while True:
1830         req = hapd2ap.mgmt_rx()
1831         hapd2ap.request("MGMT_RX_PROCESS freq=2412 datarate=0 ssi_signal=-30 frame=" + binascii.hexlify(req['frame']))
1832         if req['subtype'] == 11:
1833             break
1834
1835     while True:
1836         req = hapd2ap.mgmt_rx()
1837         if req['subtype'] == 2:
1838             break
1839         hapd2ap.request("MGMT_RX_PROCESS freq=2412 datarate=0 ssi_signal=-30 frame=" + binascii.hexlify(req['frame']))
1840
1841     # IEEE 802.11 header + fixed fields before IEs
1842     hdr = binascii.hexlify(req['frame'][0:34])
1843     ies = parse_ie(binascii.hexlify(req['frame'][34:]))
1844     # First elements: SSID, Supported Rates, Extended Supported Rates
1845     ies1 = ie_hex(ies, 0) + ie_hex(ies, 1) + ie_hex(ies, 50)
1846
1847     rsne = ie_hex(ies, 48)
1848     mde = ie_hex(ies, 54)
1849     fte = ie_hex(ies, 55)
1850     tests = [ ]
1851     # RSN: Trying to use FT, but MDIE not included
1852     tests += [ rsne ]
1853     # RSN: Attempted to use unknown MDIE
1854     tests += [ rsne + "3603000000" ]
1855     # Invalid RSN pairwise cipher
1856     tests += [ "30260100000fac040100000fac030100000fac040000010029208a42cd25c85aa571567dce10dae3" ]
1857     # FT: No PMKID in RSNIE
1858     tests += [ "30160100000fac040100000fac040100000fac0400000000" + ie_hex(ies, 54) ]
1859     # FT: Invalid FTIE
1860     tests += [ rsne + mde ]
1861     # FT: RIC IE(s) in the frame, but not included in protected IE count
1862     # FT: Failed to parse FT IEs
1863     tests += [ rsne + mde + fte + "3900" ]
1864     # FT: SNonce mismatch in FTIE
1865     tests += [ rsne + mde + "37520000" + 16*"00" + 32*"00" + 32*"00" ]
1866     # FT: ANonce mismatch in FTIE
1867     tests += [ rsne + mde + fte[0:40] + 32*"00" + fte[104:] ]
1868     # FT: No R0KH-ID subelem in FTIE
1869     tests += [ rsne + mde + "3752" + fte[4:168] ]
1870     # FT: R0KH-ID in FTIE did not match with the current R0KH-ID
1871     tests += [ rsne + mde + "3755" + fte[4:168] + "0301ff" ]
1872     # FT: No R1KH-ID subelem in FTIE
1873     tests += [ rsne + mde + "375e" + fte[4:168] + "030a" + "nas1.w1.fi".encode("hex") ]
1874     # FT: Unknown R1KH-ID used in ReassocReq
1875     tests += [ rsne + mde + "3766" + fte[4:168] + "030a" + "nas1.w1.fi".encode("hex") + "0106000000000000" ]
1876     # FT: PMKID in Reassoc Req did not match with the PMKR1Name derived from auth request
1877     tests += [ rsne[:-32] + 16*"00" + mde + fte ]
1878     # Invalid MIC in FTIE
1879     tests += [ rsne + mde + fte[0:8] + 16*"00" + fte[40:] ]
1880     for t in tests:
1881         hapd2ap.request("MGMT_RX_PROCESS freq=2412 datarate=0 ssi_signal=-30 frame=" + hdr + ies1 + t)
1882
1883 def test_ap_ft_reassoc_local_fail(dev, apdev):
1884     """WPA2-PSK-FT AP Reassociation Request frame and local failure"""
1885     ssid = "test-ft"
1886     passphrase="12345678"
1887
1888     params = ft_params1(ssid=ssid, passphrase=passphrase)
1889     hapd0 = hostapd.add_ap(apdev[0], params)
1890     params = ft_params2(ssid=ssid, passphrase=passphrase)
1891     hapd1 = hostapd.add_ap(apdev[1], params)
1892
1893     dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
1894                    ieee80211w="1", scan_freq="2412")
1895     if dev[0].get_status_field('bssid') == hapd0.own_addr():
1896         hapd1ap = hapd0
1897         hapd2ap = hapd1
1898     else:
1899         hapd1ap = hapd1
1900         hapd2ap = hapd0
1901
1902     dev[0].scan_for_bss(hapd2ap.own_addr(), freq="2412")
1903     # FT: Failed to calculate MIC
1904     with fail_test(hapd2ap, 1, "wpa_ft_validate_reassoc"):
1905         dev[0].request("ROAM " + hapd2ap.own_addr())
1906         ev = dev[0].wait_event(["CTRL-EVENT-ASSOC-REJECT"], timeout=10)
1907         dev[0].request("DISCONNECT")
1908         if ev is None:
1909             raise Exception("Association reject not seen")
1910
1911 def test_ap_ft_reassoc_replay(dev, apdev, params):
1912     """WPA2-PSK-FT AP and replayed Reassociation Request frame"""
1913     capfile = os.path.join(params['logdir'], "hwsim0.pcapng")
1914     ssid = "test-ft"
1915     passphrase="12345678"
1916
1917     params = ft_params1(ssid=ssid, passphrase=passphrase)
1918     hapd0 = hostapd.add_ap(apdev[0], params)
1919     params = ft_params2(ssid=ssid, passphrase=passphrase)
1920     hapd1 = hostapd.add_ap(apdev[1], params)
1921
1922     dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
1923                    scan_freq="2412")
1924     if dev[0].get_status_field('bssid') == hapd0.own_addr():
1925         hapd1ap = hapd0
1926         hapd2ap = hapd1
1927     else:
1928         hapd1ap = hapd1
1929         hapd2ap = hapd0
1930
1931     dev[0].scan_for_bss(hapd2ap.own_addr(), freq="2412")
1932     hapd2ap.set("ext_mgmt_frame_handling", "1")
1933     dev[0].dump_monitor()
1934     if "OK" not in dev[0].request("ROAM " + hapd2ap.own_addr()):
1935         raise Exception("ROAM failed")
1936
1937     reassocreq = None
1938     count = 0
1939     while count < 100:
1940         req = hapd2ap.mgmt_rx()
1941         count += 1
1942         hapd2ap.dump_monitor()
1943         hapd2ap.request("MGMT_RX_PROCESS freq=2412 datarate=0 ssi_signal=-30 frame=" + binascii.hexlify(req['frame']))
1944         if req['subtype'] == 2:
1945             reassocreq = req
1946             ev = hapd2ap.wait_event(["MGMT-TX-STATUS"], timeout=5)
1947             if ev is None:
1948                 raise Exception("No TX status seen")
1949             cmd = "MGMT_TX_STATUS_PROCESS %s" % (" ".join(ev.split(' ')[1:4]))
1950             if "OK" not in hapd2ap.request(cmd):
1951                 raise Exception("MGMT_TX_STATUS_PROCESS failed")
1952             break
1953     hapd2ap.set("ext_mgmt_frame_handling", "0")
1954     if reassocreq is None:
1955         raise Exception("No Reassociation Request frame seen")
1956     dev[0].wait_connected()
1957     dev[0].dump_monitor()
1958     hapd2ap.dump_monitor()
1959
1960     hwsim_utils.test_connectivity(dev[0], hapd2ap)
1961
1962     logger.info("Replay the last Reassociation Request frame")
1963     hapd2ap.dump_monitor()
1964     hapd2ap.set("ext_mgmt_frame_handling", "1")
1965     hapd2ap.request("MGMT_RX_PROCESS freq=2412 datarate=0 ssi_signal=-30 frame=" + binascii.hexlify(req['frame']))
1966     ev = hapd2ap.wait_event(["MGMT-TX-STATUS"], timeout=5)
1967     if ev is None:
1968         raise Exception("No TX status seen")
1969     cmd = "MGMT_TX_STATUS_PROCESS %s" % (" ".join(ev.split(' ')[1:4]))
1970     if "OK" not in hapd2ap.request(cmd):
1971         raise Exception("MGMT_TX_STATUS_PROCESS failed")
1972     hapd2ap.set("ext_mgmt_frame_handling", "0")
1973
1974     try:
1975         hwsim_utils.test_connectivity(dev[0], hapd2ap)
1976         ok = True
1977     except:
1978         ok = False
1979
1980     ap = hapd2ap.own_addr()
1981     sta = dev[0].own_addr()
1982     filt = "wlan.fc.type == 2 && " + \
1983            "wlan.da == " + sta + " && " + \
1984            "wlan.sa == " + ap
1985     fields = [ "wlan.ccmp.extiv" ]
1986     res = run_tshark(capfile, filt, fields)
1987     vals = res.splitlines()
1988     logger.info("CCMP PN: " + str(vals))
1989     if len(vals) < 2:
1990         raise Exception("Could not find all CCMP protected frames from capture")
1991     if len(set(vals)) < len(vals):
1992         raise Exception("Duplicate CCMP PN used")
1993
1994     if not ok:
1995         raise Exception("The second hwsim connectivity test failed")