libeap/tests/hwsim/test_ibss.py

   1 # IBSS test cases
   2 # Copyright (c) 2013-2015, 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 logging
   9 logger = logging.getLogger()
  10 import time
  11 import re
  12 import subprocess
  13
  14 import hwsim_utils
  15 from utils import alloc_fail, wait_fail_trigger
  16
  17 def connect_ibss_cmd(dev, id, freq=2412):
  18     dev.dump_monitor()
  19     dev.select_network(id, freq=str(freq))
  20
  21 def wait_ibss_connection(dev):
  22     logger.info(dev.ifname + " waiting for IBSS start/join to complete")
  23     ev = dev.wait_connected(timeout=20,
  24                             error="Connection to the IBSS timed out")
  25     exp = r'<.>(CTRL-EVENT-CONNECTED) - Connection to ([0-9a-f:]*) completed.*'
  26     s = re.split(exp, ev)
  27     if len(s) < 3:
  28         return None
  29     return s[2]
  30
  31 def wait_4way_handshake(dev1, dev2):
  32     logger.info(dev1.ifname + " waiting for 4-way handshake completion with " + dev2.ifname + " " + dev2.p2p_interface_addr())
  33     ev = dev1.wait_event(["IBSS-RSN-COMPLETED " + dev2.p2p_interface_addr()],
  34                          timeout=20)
  35     if ev is None:
  36         raise Exception("4-way handshake in IBSS timed out")
  37
  38 def wait_4way_handshake2(dev1, dev2, dev3):
  39     logger.info(dev1.ifname + " waiting for 4-way handshake completion with " + dev2.ifname + " " + dev2.p2p_interface_addr() + " and " + dev3.p2p_interface_addr())
  40     ev = dev1.wait_event(["IBSS-RSN-COMPLETED " + dev2.p2p_interface_addr(),
  41                           "IBSS-RSN-COMPLETED " + dev3.p2p_interface_addr()],
  42                          timeout=20)
  43     if ev is None:
  44         raise Exception("4-way handshake in IBSS timed out")
  45     ev = dev1.wait_event(["IBSS-RSN-COMPLETED " + dev2.p2p_interface_addr(),
  46                           "IBSS-RSN-COMPLETED " + dev3.p2p_interface_addr()],
  47                          timeout=20)
  48     if ev is None:
  49         raise Exception("4-way handshake in IBSS timed out")
  50
  51 def add_ibss(dev, ssid, psk=None, proto=None, key_mgmt=None, pairwise=None,
  52              group=None, beacon_int=None, bssid=None, scan_freq=None,
  53              wep_key0=None, freq=2412, chwidth=0, group_rekey=0):
  54     id = dev.add_network()
  55     dev.set_network(id, "mode", "1")
  56     dev.set_network(id, "frequency", str(freq))
  57     if chwidth > 0:
  58         dev.set_network(id, "max_oper_chwidth", str(chwidth))
  59     if scan_freq:
  60         dev.set_network(id, "scan_freq", str(scan_freq))
  61     dev.set_network_quoted(id, "ssid", ssid)
  62     if psk:
  63         dev.set_network_quoted(id, "psk", psk)
  64     if proto:
  65         dev.set_network(id, "proto", proto)
  66     if key_mgmt:
  67         dev.set_network(id, "key_mgmt", key_mgmt)
  68     if pairwise:
  69         dev.set_network(id, "pairwise", pairwise)
  70     if group:
  71         dev.set_network(id, "group", group)
  72     if beacon_int:
  73         dev.set_network(id, "beacon_int", beacon_int)
  74     if bssid:
  75         dev.set_network(id, "bssid", bssid)
  76     if wep_key0:
  77         dev.set_network(id, "wep_key0", wep_key0)
  78     if group_rekey:
  79         dev.set_network(id, "group_rekey", str(group_rekey))
  80     dev.request("ENABLE_NETWORK " + str(id) + " no-connect")
  81     return id
  82
  83 def add_ibss_rsn(dev, ssid, group_rekey=0, scan_freq=None):
  84     return add_ibss(dev, ssid, "12345678", "RSN", "WPA-PSK", "CCMP", "CCMP",
  85                     group_rekey=group_rekey, scan_freq=scan_freq)
  86
  87 def add_ibss_rsn_tkip(dev, ssid):
  88     return add_ibss(dev, ssid, "12345678", "RSN", "WPA-PSK", "TKIP", "TKIP")
  89
  90 def add_ibss_wpa_none(dev, ssid):
  91     return add_ibss(dev, ssid, "12345678", "WPA", "WPA-NONE", "TKIP", "TKIP")
  92
  93 def add_ibss_wpa_none_ccmp(dev, ssid):
  94     return add_ibss(dev, ssid, "12345678", "WPA", "WPA-NONE", "CCMP", "CCMP")
  95
  96 def test_ibss_rsn(dev):
  97     """IBSS RSN"""
  98     ssid="ibss-rsn"
  99
 100     logger.info("Start IBSS on the first STA")
 101     id = add_ibss_rsn(dev[0], ssid)
 102     connect_ibss_cmd(dev[0], id)
 103     bssid0 = wait_ibss_connection(dev[0])
 104
 105     logger.info("Join two STAs to the IBSS")
 106
 107     id = add_ibss_rsn(dev[1], ssid)
 108     connect_ibss_cmd(dev[1], id)
 109     bssid1 = wait_ibss_connection(dev[1])
 110     if bssid0 != bssid1:
 111         logger.info("STA0 BSSID " + bssid0 + " differs from STA1 BSSID " + bssid1)
 112         # try to merge with a scan
 113         dev[1].scan()
 114     wait_4way_handshake(dev[0], dev[1])
 115     wait_4way_handshake(dev[1], dev[0])
 116
 117     id = add_ibss_rsn(dev[2], ssid)
 118     connect_ibss_cmd(dev[2], id)
 119     bssid2 = wait_ibss_connection(dev[2])
 120     if bssid0 != bssid2:
 121         logger.info("STA0 BSSID " + bssid0 + " differs from STA2 BSSID " + bssid2)
 122         # try to merge with a scan
 123         dev[2].scan()
 124     wait_4way_handshake(dev[0], dev[2])
 125     wait_4way_handshake2(dev[2], dev[0], dev[1])
 126
 127     # Allow some time for all peers to complete key setup
 128     time.sleep(3)
 129     hwsim_utils.test_connectivity(dev[0], dev[1])
 130     hwsim_utils.test_connectivity(dev[0], dev[2])
 131     hwsim_utils.test_connectivity(dev[1], dev[2])
 132
 133     dev[1].request("REMOVE_NETWORK all")
 134     time.sleep(1)
 135     id = add_ibss_rsn(dev[1], ssid)
 136     connect_ibss_cmd(dev[1], id)
 137     bssid1 = wait_ibss_connection(dev[1])
 138     if bssid0 != bssid1:
 139         logger.info("STA0 BSSID " + bssid0 + " differs from STA1 BSSID " + bssid1)
 140         # try to merge with a scan
 141         dev[1].scan()
 142     wait_4way_handshake(dev[0], dev[1])
 143     wait_4way_handshake(dev[1], dev[0])
 144     time.sleep(3)
 145     hwsim_utils.test_connectivity(dev[0], dev[1])
 146
 147     if "OK" not in dev[0].request("IBSS_RSN " + dev[1].p2p_interface_addr()):
 148         raise Exception("IBSS_RSN command failed")
 149
 150     key_mgmt = dev[0].get_status_field("key_mgmt")
 151     if key_mgmt != "WPA2-PSK":
 152         raise Exception("Unexpected STATUS key_mgmt: " + key_mgmt)
 153
 154 def test_ibss_rsn_group_rekey(dev):
 155     """IBSS RSN group rekeying"""
 156     ssid="ibss-rsn"
 157
 158     logger.info("Start IBSS on the first STA")
 159     id = add_ibss_rsn(dev[0], ssid, group_rekey=4, scan_freq=2412)
 160     connect_ibss_cmd(dev[0], id)
 161     bssid0 = wait_ibss_connection(dev[0])
 162     dev[0].dump_monitor()
 163
 164     logger.info("Join two STAs to the IBSS")
 165
 166     dev[1].scan_for_bss(bssid0, freq=2412)
 167     id = add_ibss_rsn(dev[1], ssid, scan_freq=2412)
 168     connect_ibss_cmd(dev[1], id)
 169     bssid1 = wait_ibss_connection(dev[1])
 170     if bssid0 != bssid1:
 171         raise Exception("STA0 BSSID " + bssid0 + " differs from STA1 BSSID " + bssid1)
 172     wait_4way_handshake(dev[0], dev[1])
 173     wait_4way_handshake(dev[1], dev[0])
 174     dev[0].dump_monitor()
 175     dev[1].dump_monitor()
 176
 177     hwsim_utils.test_connectivity(dev[0], dev[1])
 178     ev = dev[1].wait_event(["WPA: Group rekeying completed"], timeout=10)
 179     if ev is None:
 180         raise Exception("No group rekeying reported")
 181     hwsim_utils.test_connectivity(dev[0], dev[1])
 182
 183 def test_ibss_wpa_none(dev):
 184     """IBSS WPA-None"""
 185     ssid="ibss-wpa-none"
 186
 187     logger.info("Start IBSS on the first STA")
 188     id = add_ibss_wpa_none(dev[0], ssid)
 189     connect_ibss_cmd(dev[0], id)
 190     bssid0 = wait_ibss_connection(dev[0])
 191
 192     # This is a bit ugly, but no one really cares about WPA-None, so there may
 193     # not be enough justification to clean this up.. For now, wpa_supplicant
 194     # will show two connection events with mac80211_hwsim where the first one
 195     # comes with all zeros address.
 196     if bssid0 == "00:00:00:00:00:00":
 197         logger.info("Waiting for real BSSID on the first STA")
 198         bssid0 = wait_ibss_connection(dev[0])
 199
 200     logger.info("Join two STAs to the IBSS")
 201
 202     id = add_ibss_wpa_none(dev[1], ssid)
 203     connect_ibss_cmd(dev[1], id)
 204     id = add_ibss_wpa_none(dev[2], ssid)
 205     connect_ibss_cmd(dev[2], id)
 206
 207     bssid1 = wait_ibss_connection(dev[1])
 208     if bssid0 != bssid1:
 209         logger.info("STA0 BSSID " + bssid0 + " differs from STA1 BSSID " + bssid1)
 210         bssid1 = wait_ibss_connection(dev[1])
 211
 212     bssid2 = wait_ibss_connection(dev[2])
 213     if bssid0 != bssid2:
 214         logger.info("STA0 BSSID " + bssid0 + " differs from STA2 BSSID " + bssid2)
 215         bssid2 = wait_ibss_connection(dev[2])
 216
 217     logger.info("bssid0=%s bssid1=%s bssid2=%s" % (bssid0, bssid1, bssid2))
 218
 219     bss = dev[0].get_bss(bssid0)
 220     if not bss:
 221         bss = dev[1].get_bss(bssid1)
 222         if not bss:
 223             raise Exception("Could not find BSS entry for IBSS")
 224     if 'flags' not in bss:
 225         raise Exception("Could not get BSS flags from BSS table")
 226     if "[WPA-None-TKIP]" not in bss['flags']:
 227         raise Exception("Unexpected BSS flags: " + bss['flags'])
 228
 229     # Allow some time for all peers to complete key setup
 230     time.sleep(1)
 231
 232     # This is supposed to work, but looks like WPA-None does not work with
 233     # mac80211 currently..
 234     try:
 235         hwsim_utils.test_connectivity(dev[0], dev[1])
 236     except Exception, e:
 237         logger.info("Ignoring known connectivity failure: " + str(e))
 238     try:
 239         hwsim_utils.test_connectivity(dev[0], dev[2])
 240     except Exception, e:
 241         logger.info("Ignoring known connectivity failure: " + str(e))
 242     try:
 243         hwsim_utils.test_connectivity(dev[1], dev[2])
 244     except Exception, e:
 245         logger.info("Ignoring known connectivity failure: " + str(e))
 246
 247     key_mgmt = dev[0].get_status_field("key_mgmt")
 248     if key_mgmt != "WPA-NONE":
 249         raise Exception("Unexpected STATUS key_mgmt: " + key_mgmt)
 250
 251 def test_ibss_wpa_none_ccmp(dev):
 252     """IBSS WPA-None/CCMP"""
 253     ssid="ibss-wpa-none"
 254
 255     logger.info("Start IBSS on the first STA")
 256     id = add_ibss_wpa_none(dev[0], ssid)
 257     connect_ibss_cmd(dev[0], id)
 258     bssid0 = wait_ibss_connection(dev[0])
 259
 260     # This is a bit ugly, but no one really cares about WPA-None, so there may
 261     # not be enough justification to clean this up.. For now, wpa_supplicant
 262     # will show two connection events with mac80211_hwsim where the first one
 263     # comes with all zeros address.
 264     if bssid0 == "00:00:00:00:00:00":
 265         logger.info("Waiting for real BSSID on the first STA")
 266         bssid0 = wait_ibss_connection(dev[0])
 267
 268
 269     logger.info("Join a STA to the IBSS")
 270     id = add_ibss_wpa_none(dev[1], ssid)
 271     connect_ibss_cmd(dev[1], id)
 272
 273     bssid1 = wait_ibss_connection(dev[1])
 274     if bssid0 != bssid1:
 275         logger.info("STA0 BSSID " + bssid0 + " differs from STA1 BSSID " + bssid1)
 276         bssid1 = wait_ibss_connection(dev[1])
 277
 278     logger.info("bssid0=%s bssid1=%s" % (bssid0, bssid1))
 279
 280     # Allow some time for all peers to complete key setup
 281     time.sleep(1)
 282
 283     # This is supposed to work, but looks like WPA-None does not work with
 284     # mac80211 currently..
 285     try:
 286         hwsim_utils.test_connectivity(dev[0], dev[1])
 287     except Exception, e:
 288         logger.info("Ignoring known connectivity failure: " + str(e))
 289
 290 def test_ibss_open(dev):
 291     """IBSS open (no security)"""
 292     ssid="ibss"
 293     id = add_ibss(dev[0], ssid, key_mgmt="NONE", beacon_int="150")
 294     connect_ibss_cmd(dev[0], id)
 295     bssid0 = wait_ibss_connection(dev[0])
 296
 297     id = add_ibss(dev[1], ssid, key_mgmt="NONE", beacon_int="200")
 298     connect_ibss_cmd(dev[1], id)
 299     bssid1 = wait_ibss_connection(dev[1])
 300     if bssid0 != bssid1:
 301         logger.info("STA0 BSSID " + bssid0 + " differs from STA1 BSSID " + bssid1)
 302
 303     res = dev[0].request("SCAN_RESULTS")
 304     if "[IBSS]" not in res:
 305         res = dev[1].request("SCAN_RESULTS")
 306         if "[IBSS]" not in res:
 307             raise Exception("IBSS flag missing from scan results: " + res)
 308     bss = dev[0].get_bss(bssid0)
 309     if not bss:
 310         bss = dev[1].get_bss(bssid1)
 311         if not bss:
 312             raise Exception("Could not find BSS entry for IBSS")
 313     if 'flags' not in bss:
 314         raise Exception("Could not get BSS flags from BSS table")
 315     if "[IBSS]" not in bss['flags']:
 316         raise Exception("Unexpected BSS flags: " + bss['flags'])
 317
 318     freq0 = dev[0].get_status_field("freq")
 319     freq1 = dev[1].get_status_field("freq")
 320     if freq0 != "2412" or freq1 != "2412":
 321         raise Exception("IBSS operating frequency not reported correctly (%s %s)" % (freq0, freq1))
 322
 323     key_mgmt = dev[0].get_status_field("key_mgmt")
 324     if key_mgmt != "NONE":
 325         raise Exception("Unexpected STATUS key_mgmt: " + key_mgmt)
 326
 327 def test_ibss_open_fixed_bssid(dev):
 328     """IBSS open (no security) and fixed BSSID"""
 329     ssid="ibss"
 330     bssid="02:11:22:33:44:55"
 331     try:
 332         dev[0].request("AP_SCAN 2")
 333         add_ibss(dev[0], ssid, key_mgmt="NONE", bssid=bssid, beacon_int="150")
 334         dev[0].request("REASSOCIATE")
 335
 336         dev[1].request("AP_SCAN 2")
 337         add_ibss(dev[1], ssid, key_mgmt="NONE", bssid=bssid, beacon_int="200")
 338         dev[1].request("REASSOCIATE")
 339
 340         bssid0 = wait_ibss_connection(dev[0])
 341         bssid1 = wait_ibss_connection(dev[1])
 342         if bssid0 != bssid:
 343             raise Exception("STA0 BSSID " + bssid0 + " differs from fixed BSSID " + bssid)
 344         if bssid1 != bssid:
 345             raise Exception("STA0 BSSID " + bssid0 + " differs from fixed BSSID " + bssid)
 346     finally:
 347         dev[0].request("AP_SCAN 1")
 348         dev[1].request("AP_SCAN 1")
 349
 350 def test_ibss_open_retry(dev):
 351     """IBSS open (no security) with cfg80211 retry workaround"""
 352     subprocess.check_call(['iw', 'dev', dev[0].ifname, 'set', 'type', 'adhoc'])
 353     subprocess.check_call(['iw', 'dev', dev[0].ifname, 'ibss', 'join',
 354                            'ibss-test', '2412', 'HT20', 'fixed-freq',
 355                            '02:22:33:44:55:66'])
 356     ssid="ibss"
 357     try:
 358         dev[0].request("AP_SCAN 2")
 359         id = add_ibss(dev[0], ssid, key_mgmt="NONE", beacon_int="150",
 360                       bssid="02:33:44:55:66:77", scan_freq=2412)
 361         #connect_ibss_cmd(dev[0], id)
 362         dev[0].request("REASSOCIATE")
 363         bssid0 = wait_ibss_connection(dev[0])
 364
 365         subprocess.check_call(['iw', 'dev', dev[0].ifname, 'ibss', 'leave'])
 366         time.sleep(1)
 367         dev[0].request("DISCONNECT")
 368     finally:
 369         dev[0].request("AP_SCAN 1")
 370
 371 def test_ibss_rsn_tkip(dev):
 372     """IBSS RSN with TKIP as the cipher"""
 373     ssid="ibss-rsn-tkip"
 374
 375     id = add_ibss_rsn_tkip(dev[0], ssid)
 376     connect_ibss_cmd(dev[0], id)
 377     bssid0 = wait_ibss_connection(dev[0])
 378
 379     id = add_ibss_rsn_tkip(dev[1], ssid)
 380     connect_ibss_cmd(dev[1], id)
 381     bssid1 = wait_ibss_connection(dev[1])
 382     if bssid0 != bssid1:
 383         logger.info("STA0 BSSID " + bssid0 + " differs from STA1 BSSID " + bssid1)
 384         # try to merge with a scan
 385         dev[1].scan()
 386     wait_4way_handshake(dev[0], dev[1])
 387     wait_4way_handshake(dev[1], dev[0])
 388
 389 def test_ibss_wep(dev):
 390     """IBSS with WEP"""
 391     ssid="ibss-wep"
 392
 393     id = add_ibss(dev[0], ssid, key_mgmt="NONE", wep_key0='"hello"')
 394     connect_ibss_cmd(dev[0], id)
 395     bssid0 = wait_ibss_connection(dev[0])
 396
 397     id = add_ibss(dev[1], ssid, key_mgmt="NONE", wep_key0='"hello"')
 398     connect_ibss_cmd(dev[1], id)
 399     bssid1 = wait_ibss_connection(dev[1])
 400
 401 @remote_compatible
 402 def test_ibss_rsn_error_case(dev):
 403     """IBSS RSN regression test for IBSS_RSN prior IBSS setup"""
 404     if "FAIL" not in dev[0].request("IBSS_RSN 02:03:04:05:06:07"):
 405         raise Exception("Unexpected IBSS_RSN result")
 406
 407 def test_ibss_5ghz(dev):
 408     """IBSS on 5 GHz band"""
 409     try:
 410         _test_ibss_5ghz(dev)
 411     finally:
 412         subprocess.call(['iw', 'reg', 'set', '00'])
 413         dev[0].flush_scan_cache()
 414         dev[1].flush_scan_cache()
 415
 416 def _test_ibss_5ghz(dev):
 417     subprocess.call(['iw', 'reg', 'set', 'US'])
 418     for i in range(2):
 419         for j in range(5):
 420             ev = dev[i].wait_event(["CTRL-EVENT-REGDOM-CHANGE"], timeout=5)
 421             if ev is None:
 422                 raise Exception("No regdom change event")
 423             if "alpha2=US" in ev:
 424                 break
 425         dev[i].dump_monitor()
 426
 427     ssid="ibss"
 428     id = add_ibss(dev[0], ssid, key_mgmt="NONE", beacon_int="150", freq=5180)
 429     connect_ibss_cmd(dev[0], id, freq=5180)
 430     bssid0 = wait_ibss_connection(dev[0])
 431
 432     dev[1].scan_for_bss(bssid0, freq=5180)
 433     id = add_ibss(dev[1], ssid, key_mgmt="NONE", beacon_int="200", freq=5180)
 434     connect_ibss_cmd(dev[1], id, freq=5180)
 435     bssid1 = wait_ibss_connection(dev[1])
 436     if bssid0 != bssid1:
 437         logger.info("STA0 BSSID " + bssid0 + " differs from STA1 BSSID " + bssid1)
 438
 439     dev[0].request("DISCONNECT")
 440     dev[1].request("DISCONNECT")
 441     dev[0].dump_monitor()
 442     dev[1].dump_monitor()
 443
 444 def test_ibss_vht_80p80(dev):
 445     """IBSS on VHT 80+80 MHz channel"""
 446     try:
 447         _test_ibss_vht_80p80(dev)
 448     finally:
 449         subprocess.call(['iw', 'reg', 'set', '00'])
 450         dev[0].flush_scan_cache()
 451         dev[1].flush_scan_cache()
 452
 453 def _test_ibss_vht_80p80(dev):
 454     subprocess.call(['iw', 'reg', 'set', 'US'])
 455     for i in range(2):
 456         for j in range(5):
 457             ev = dev[i].wait_event(["CTRL-EVENT-REGDOM-CHANGE"], timeout=5)
 458             if ev is None:
 459                 raise Exception("No regdom change event")
 460             if "alpha2=US" in ev:
 461                 break
 462         dev[i].dump_monitor()
 463
 464     ssid="ibss"
 465     id = add_ibss(dev[0], ssid, key_mgmt="NONE", freq=5180, chwidth=3)
 466     connect_ibss_cmd(dev[0], id, freq=5180)
 467     bssid0 = wait_ibss_connection(dev[0])
 468     sig = dev[0].request("SIGNAL_POLL").splitlines()
 469     if "FREQUENCY=5180" not in sig:
 470         raise Exception("Unexpected SIGNAL_POLL value(1): " + str(sig))
 471     if "WIDTH=80+80 MHz" not in sig:
 472         raise Exception("Unexpected SIGNAL_POLL value(2): " + str(sig))
 473     if "CENTER_FRQ1=5210" not in sig:
 474         raise Exception("Unexpected SIGNAL_POLL value(3): " + str(sig))
 475     if "CENTER_FRQ2=5775" not in sig:
 476         raise Exception("Unexpected SIGNAL_POLL value(4): " + str(sig))
 477
 478     dev[1].scan_for_bss(bssid0, freq=5180)
 479     id = add_ibss(dev[1], ssid, key_mgmt="NONE", freq=5180, chwidth=3)
 480     connect_ibss_cmd(dev[1], id, freq=5180)
 481     bssid1 = wait_ibss_connection(dev[1])
 482     if bssid0 != bssid1:
 483         logger.info("STA0 BSSID " + bssid0 + " differs from STA1 BSSID " + bssid1)
 484
 485     sig = dev[1].request("SIGNAL_POLL").splitlines()
 486     if "FREQUENCY=5180" not in sig:
 487         raise Exception("Unexpected SIGNAL_POLL value(1b): " + str(sig))
 488     logger.info("STA1 SIGNAL_POLL: " + str(sig))
 489     # For now, don't report errors on joining STA failing to get 80+80 MHZ
 490     # since mac80211 missed functionality for that to work.
 491
 492     dev[0].request("DISCONNECT")
 493     dev[1].request("DISCONNECT")
 494     dev[0].dump_monitor()
 495     dev[1].dump_monitor()
 496
 497 def test_ibss_rsn_oom(dev):
 498     """IBSS RSN OOM during wpa_init"""
 499     with alloc_fail(dev[0], 1, "wpa_init"):
 500         ssid="ibss-rsn"
 501         id = add_ibss_rsn(dev[0], ssid, scan_freq=2412)
 502         connect_ibss_cmd(dev[0], id)
 503         bssid0 = wait_ibss_connection(dev[0])
 504     dev[0].request("REMOVE_NETWORK all")
 505     dev[0].dump_monitor()
 506
 507     with alloc_fail(dev[0], 1, "=ibss_rsn_init"):
 508         ssid="ibss-rsn"
 509         id = add_ibss_rsn(dev[0], ssid, scan_freq=2412)
 510         connect_ibss_cmd(dev[0], id)
 511         bssid0 = wait_ibss_connection(dev[0])
 512     dev[0].request("REMOVE_NETWORK all")
 513     dev[0].dump_monitor()
 514
 515 def send_eapol_rx(dev, dst):
 516     if "OK" not in dev.request("EAPOL_RX %s 0203005f02008a001000000000000000013a54fb19d8a785f5986bdc2ba800553550bc9513e6603eb50809154588c22b110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000" % dst):
 517         raise Exception("EAPOL_RX for %s failed" % dst)
 518
 519 def test_ibss_rsn_eapol_trigger(dev):
 520     """IBSS RSN and EAPOL trigger for a new peer"""
 521     ssid="ibss-rsn"
 522
 523     id = add_ibss_rsn(dev[0], ssid, scan_freq=2412)
 524     connect_ibss_cmd(dev[0], id)
 525     bssid0 = wait_ibss_connection(dev[0])
 526
 527     send_eapol_rx(dev[0], "02:ff:00:00:00:01")
 528     send_eapol_rx(dev[0], "02:ff:00:00:00:01")
 529
 530     dst = "02:ff:00:00:00:01"
 531     logger.info("Too short EAPOL frame")
 532     if "OK" not in dev[0].request("EAPOL_RX %s 0203005e02008a001000000000000000013a54fb19d8a785f5986bdc2ba800553550bc9513e6603eb50809154588c22b1100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000" % dst):
 533         raise Exception("EAPOL_RX for %s failed" % dst)
 534     logger.info("RSN: EAPOL frame (type 255) discarded, not a Key frame")
 535     if "OK" not in dev[0].request("EAPOL_RX %s 02ff005f02008a001000000000000000013a54fb19d8a785f5986bdc2ba800553550bc9513e6603eb50809154588c22b110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000" % dst):
 536         raise Exception("EAPOL_RX for %s failed" % dst)
 537     logger.info("RSN: EAPOL frame payload size 96 invalid (frame size 99)")
 538     if "OK" not in dev[0].request("EAPOL_RX %s 0203006002008a001000000000000000013a54fb19d8a785f5986bdc2ba800553550bc9513e6603eb50809154588c22b110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000" % dst):
 539         raise Exception("EAPOL_RX for %s failed" % dst)
 540     logger.info("RSN: EAPOL-Key type (255) unknown, discarded")
 541     if "OK" not in dev[0].request("EAPOL_RX %s 0203005fff008a001000000000000000013a54fb19d8a785f5986bdc2ba800553550bc9513e6603eb50809154588c22b110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000" % dst):
 542         raise Exception("EAPOL_RX for %s failed" % dst)
 543
 544     with alloc_fail(dev[0], 1, "ibss_rsn_rx_eapol"):
 545         send_eapol_rx(dev[0], "02:ff:00:00:00:02")
 546         wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
 547
 548     with alloc_fail(dev[0], 1, "wpa_auth_sta_init;ibss_rsn_auth_init"):
 549         send_eapol_rx(dev[0], "02:ff:00:00:00:03")
 550         wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
 551
 552     with alloc_fail(dev[0], 1, "=ibss_rsn_peer_init"):
 553         send_eapol_rx(dev[0], "02:ff:00:00:00:04")
 554         wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
 555
 556     with alloc_fail(dev[0], 1, "ibss_rsn_process_rx_eapol"):
 557         send_eapol_rx(dev[0], "02:ff:00:00:00:05")
 558         wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
 559
 560     with alloc_fail(dev[0], 1,
 561                     "wpa_sm_set_assoc_wpa_ie_default;ibss_rsn_supp_init"):
 562         send_eapol_rx(dev[0], "02:ff:00:00:00:06")
 563         wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
 564
 565     with alloc_fail(dev[0], 1, "wpa_sm_init;ibss_rsn_supp_init"):
 566         send_eapol_rx(dev[0], "02:ff:00:00:00:07")
 567         wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
 568
 569     with alloc_fail(dev[0], 1, "=ibss_rsn_supp_init"):
 570         send_eapol_rx(dev[0], "02:ff:00:00:00:08")
 571         wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
 572
 573     with alloc_fail(dev[0], 1, "supp_alloc_eapol"):
 574         send_eapol_rx(dev[0], "02:ff:00:00:00:09")
 575         wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
 576
 577     with alloc_fail(dev[0], 1, "wpa_validate_wpa_ie;ibss_rsn_auth_init"):
 578         send_eapol_rx(dev[0], "02:ff:00:00:00:0a")
 579         wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
 580
 581     logger.info("RSN: Timeout on waiting Authentication frame response")
 582     if "OK" not in dev[0].request("IBSS_RSN 02:ff:00:00:00:0b"):
 583         raise Exception("Unexpected IBSS_RSN result")
 584     time.sleep(1.1)