tests/hwsim/test_ap_hs20.py

   1 # Hotspot 2.0 tests
   2 # Copyright (c) 2013-2014, 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 import time
   8 import subprocess
   9 import logging
  10 logger = logging.getLogger()
  11 import os.path
  12 import subprocess
  13
  14 import hostapd
  15 from wlantest import Wlantest
  16
  17 def hs20_ap_params(ssid="test-hs20"):
  18     params = hostapd.wpa2_params(ssid=ssid)
  19     params['wpa_key_mgmt'] = "WPA-EAP"
  20     params['ieee80211w'] = "1"
  21     params['ieee8021x'] = "1"
  22     params['auth_server_addr'] = "127.0.0.1"
  23     params['auth_server_port'] = "1812"
  24     params['auth_server_shared_secret'] = "radius"
  25     params['interworking'] = "1"
  26     params['access_network_type'] = "14"
  27     params['internet'] = "1"
  28     params['asra'] = "0"
  29     params['esr'] = "0"
  30     params['uesa'] = "0"
  31     params['venue_group'] = "7"
  32     params['venue_type'] = "1"
  33     params['venue_name'] = [ "eng:Example venue", "fin:Esimerkkipaikka" ]
  34     params['roaming_consortium'] = [ "112233", "1020304050", "010203040506",
  35                                      "fedcba" ]
  36     params['domain_name'] = "example.com,another.example.com"
  37     params['nai_realm'] = [ "0,example.com,13[5:6],21[2:4][5:7]",
  38                             "0,another.example.com" ]
  39     params['hs20'] = "1"
  40     params['hs20_wan_metrics'] = "01:8000:1000:80:240:3000"
  41     params['hs20_conn_capab'] = [ "1:0:2", "6:22:1", "17:5060:0" ]
  42     params['hs20_operating_class'] = "5173"
  43     params['anqp_3gpp_cell_net'] = "244,91"
  44     return params
  45
  46 def interworking_select(dev, bssid, type=None, no_match=False, freq=None):
  47     dev.dump_monitor()
  48     freq_extra = " freq=" + freq if freq else ""
  49     dev.request("INTERWORKING_SELECT" + freq_extra)
  50     ev = dev.wait_event(["INTERWORKING-AP", "INTERWORKING-NO-MATCH"],
  51                         timeout=15)
  52     if ev is None:
  53         raise Exception("Network selection timed out");
  54     if no_match:
  55         if "INTERWORKING-NO-MATCH" not in ev:
  56             raise Exception("Unexpected network match")
  57         return
  58     if "INTERWORKING-NO-MATCH" in ev:
  59         raise Exception("Matching network not found")
  60     if bssid and bssid not in ev:
  61         raise Exception("Unexpected BSSID in match")
  62     if type and "type=" + type not in ev:
  63         raise Exception("Network type not recognized correctly")
  64
  65 def check_sp_type(dev, sp_type):
  66     type = dev.get_status_field("sp_type")
  67     if type is None:
  68         raise Exception("sp_type not available")
  69     if type != sp_type:
  70         raise Exception("sp_type did not indicate home network")
  71
  72 def hlr_auc_gw_available():
  73     if not os.path.exists("/tmp/hlr_auc_gw.sock"):
  74         logger.info("No hlr_auc_gw available");
  75         return False
  76     if not os.path.exists("../../hostapd/hlr_auc_gw"):
  77         logger.info("No hlr_auc_gw available");
  78         return False
  79     return True
  80
  81 def interworking_ext_sim_connect(dev, bssid, method):
  82     dev.request("INTERWORKING_CONNECT " + bssid)
  83     interworking_ext_sim_auth(dev, method)
  84
  85 def interworking_ext_sim_auth(dev, method):
  86     ev = dev.wait_event(["CTRL-EVENT-EAP-METHOD"], timeout=15)
  87     if ev is None:
  88         raise Exception("Network connected timed out")
  89     if "(" + method + ")" not in ev:
  90         raise Exception("Unexpected EAP method selection")
  91
  92     ev = dev.wait_event(["CTRL-REQ-SIM"], timeout=15)
  93     if ev is None:
  94         raise Exception("Wait for external SIM processing request timed out")
  95     p = ev.split(':', 2)
  96     if p[1] != "GSM-AUTH":
  97         raise Exception("Unexpected CTRL-REQ-SIM type")
  98     id = p[0].split('-')[3]
  99     rand = p[2].split(' ')[0]
 100
 101     res = subprocess.check_output(["../../hostapd/hlr_auc_gw",
 102                                    "-m",
 103                                    "auth_serv/hlr_auc_gw.milenage_db",
 104                                    "GSM-AUTH-REQ 232010000000000 " + rand])
 105     if "GSM-AUTH-RESP" not in res:
 106         raise Exception("Unexpected hlr_auc_gw response")
 107     resp = res.split(' ')[2].rstrip()
 108
 109     dev.request("CTRL-RSP-SIM-" + id + ":GSM-AUTH:" + resp)
 110     ev = dev.wait_event(["CTRL-EVENT-CONNECTED"], timeout=15)
 111     if ev is None:
 112         raise Exception("Connection timed out")
 113
 114 def interworking_connect(dev, bssid, method):
 115     dev.request("INTERWORKING_CONNECT " + bssid)
 116     interworking_auth(dev, method)
 117
 118 def interworking_auth(dev, method):
 119     ev = dev.wait_event(["CTRL-EVENT-EAP-METHOD"], timeout=15)
 120     if ev is None:
 121         raise Exception("Network connected timed out")
 122     if "(" + method + ")" not in ev:
 123         raise Exception("Unexpected EAP method selection")
 124
 125     ev = dev.wait_event(["CTRL-EVENT-CONNECTED"], timeout=15)
 126     if ev is None:
 127         raise Exception("Connection timed out")
 128
 129 def check_probe_resp(wt, bssid_unexpected, bssid_expected):
 130     if bssid_unexpected:
 131         count = wt.get_bss_counter("probe_response", bssid_unexpected)
 132         if count > 0:
 133             raise Exception("Unexpected Probe Response frame from AP")
 134
 135     if bssid_expected:
 136         count = wt.get_bss_counter("probe_response", bssid_expected)
 137         if count == 0:
 138             raise Exception("No Probe Response frame from AP")
 139
 140 def test_ap_anqp_sharing(dev, apdev):
 141     """ANQP sharing within ESS and explicit unshare"""
 142     bssid = apdev[0]['bssid']
 143     params = hs20_ap_params()
 144     params['hessid'] = bssid
 145     hostapd.add_ap(apdev[0]['ifname'], params)
 146
 147     bssid2 = apdev[1]['bssid']
 148     params = hs20_ap_params()
 149     params['hessid'] = bssid
 150     params['nai_realm'] = [ "0,example.com,13[5:6],21[2:4][5:7]" ]
 151     hostapd.add_ap(apdev[1]['ifname'], params)
 152
 153     dev[0].hs20_enable()
 154     id = dev[0].add_cred_values({ 'realm': "example.com", 'username': "test",
 155                                   'password': "secret",
 156                                   'domain': "example.com" })
 157     logger.info("Normal network selection with shared ANQP results")
 158     interworking_select(dev[0], None, "home", freq="2412")
 159     dev[0].dump_monitor()
 160
 161     res1 = dev[0].get_bss(bssid)
 162     res2 = dev[0].get_bss(bssid2)
 163     if res1['anqp_nai_realm'] != res2['anqp_nai_realm']:
 164         raise Exception("ANQP results were not shared between BSSes")
 165
 166     logger.info("Explicit ANQP request to unshare ANQP results")
 167     dev[0].request("ANQP_GET " + bssid + " 263")
 168     ev = dev[0].wait_event(["RX-ANQP"], timeout=5)
 169     if ev is None:
 170         raise Exception("ANQP operation timed out")
 171
 172     dev[0].request("ANQP_GET " + bssid2 + " 263")
 173     ev = dev[0].wait_event(["RX-ANQP"], timeout=5)
 174     if ev is None:
 175         raise Exception("ANQP operation timed out")
 176
 177     res1 = dev[0].get_bss(bssid)
 178     res2 = dev[0].get_bss(bssid2)
 179     if res1['anqp_nai_realm'] == res2['anqp_nai_realm']:
 180         raise Exception("ANQP results were not unshared")
 181
 182 def test_ap_nai_home_realm_query(dev, apdev):
 183     """NAI Home Realm Query"""
 184     bssid = apdev[0]['bssid']
 185     params = hs20_ap_params()
 186     params['nai_realm'] = [ "0,example.com,13[5:6],21[2:4][5:7]",
 187                             "0,another.example.org" ]
 188     hostapd.add_ap(apdev[0]['ifname'], params)
 189
 190     dev[0].scan(freq="2412")
 191     dev[0].request("HS20_GET_NAI_HOME_REALM_LIST " + bssid + " realm=example.com")
 192     ev = dev[0].wait_event(["RX-ANQP"], timeout=5)
 193     if ev is None:
 194         raise Exception("ANQP operation timed out")
 195     nai1 = dev[0].get_bss(bssid)['anqp_nai_realm']
 196     dev[0].dump_monitor()
 197
 198     dev[0].request("ANQP_GET " + bssid + " 263")
 199     ev = dev[0].wait_event(["RX-ANQP"], timeout=5)
 200     if ev is None:
 201         raise Exception("ANQP operation timed out")
 202     nai2 = dev[0].get_bss(bssid)['anqp_nai_realm']
 203
 204     if len(nai1) >= len(nai2):
 205         raise Exception("Unexpected NAI Realm list response lengths")
 206     if "example.com".encode('hex') not in nai1:
 207         raise Exception("Home realm not reported")
 208     if "example.org".encode('hex') in nai1:
 209         raise Exception("Non-home realm reported")
 210     if "example.com".encode('hex') not in nai2:
 211         raise Exception("Home realm not reported in wildcard query")
 212     if "example.org".encode('hex') not in nai2:
 213         raise Exception("Non-home realm not reported in wildcard query ")
 214
 215 def test_ap_interworking_scan_filtering(dev, apdev):
 216     """Interworking scan filtering with HESSID and access network type"""
 217     bssid = apdev[0]['bssid']
 218     params = hs20_ap_params()
 219     ssid = "test-hs20-ap1"
 220     params['ssid'] = ssid
 221     params['hessid'] = bssid
 222     hostapd.add_ap(apdev[0]['ifname'], params)
 223
 224     bssid2 = apdev[1]['bssid']
 225     params = hs20_ap_params()
 226     ssid2 = "test-hs20-ap2"
 227     params['ssid'] = ssid2
 228     params['hessid'] = bssid2
 229     params['access_network_type'] = "1"
 230     del params['venue_group']
 231     del params['venue_type']
 232     hostapd.add_ap(apdev[1]['ifname'], params)
 233
 234     dev[0].hs20_enable()
 235
 236     wt = Wlantest()
 237     wt.flush()
 238
 239     logger.info("Check probe request filtering based on HESSID")
 240
 241     dev[0].request("SET hessid " + bssid2)
 242     dev[0].scan(freq="2412")
 243     time.sleep(0.03)
 244     check_probe_resp(wt, bssid, bssid2)
 245
 246     logger.info("Check probe request filtering based on access network type")
 247
 248     wt.clear_bss_counters(bssid)
 249     wt.clear_bss_counters(bssid2)
 250     dev[0].request("SET hessid 00:00:00:00:00:00")
 251     dev[0].request("SET access_network_type 14")
 252     dev[0].scan(freq="2412")
 253     time.sleep(0.03)
 254     check_probe_resp(wt, bssid2, bssid)
 255
 256     wt.clear_bss_counters(bssid)
 257     wt.clear_bss_counters(bssid2)
 258     dev[0].request("SET hessid 00:00:00:00:00:00")
 259     dev[0].request("SET access_network_type 1")
 260     dev[0].scan(freq="2412")
 261     time.sleep(0.03)
 262     check_probe_resp(wt, bssid, bssid2)
 263
 264     logger.info("Check probe request filtering based on HESSID and ANT")
 265
 266     wt.clear_bss_counters(bssid)
 267     wt.clear_bss_counters(bssid2)
 268     dev[0].request("SET hessid " + bssid)
 269     dev[0].request("SET access_network_type 14")
 270     dev[0].scan(freq="2412")
 271     time.sleep(0.03)
 272     check_probe_resp(wt, bssid2, bssid)
 273
 274     wt.clear_bss_counters(bssid)
 275     wt.clear_bss_counters(bssid2)
 276     dev[0].request("SET hessid " + bssid2)
 277     dev[0].request("SET access_network_type 14")
 278     dev[0].scan(freq="2412")
 279     time.sleep(0.03)
 280     check_probe_resp(wt, bssid, None)
 281     check_probe_resp(wt, bssid2, None)
 282
 283     wt.clear_bss_counters(bssid)
 284     wt.clear_bss_counters(bssid2)
 285     dev[0].request("SET hessid " + bssid)
 286     dev[0].request("SET access_network_type 1")
 287     dev[0].scan(freq="2412")
 288     time.sleep(0.03)
 289     check_probe_resp(wt, bssid, None)
 290     check_probe_resp(wt, bssid2, None)
 291
 292 def test_ap_hs20_select(dev, apdev):
 293     """Hotspot 2.0 network selection"""
 294     bssid = apdev[0]['bssid']
 295     params = hs20_ap_params()
 296     params['hessid'] = bssid
 297     hostapd.add_ap(apdev[0]['ifname'], params)
 298
 299     dev[0].hs20_enable()
 300     id = dev[0].add_cred_values({ 'realm': "example.com", 'username': "test",
 301                                   'password': "secret",
 302                                   'domain': "example.com" })
 303     interworking_select(dev[0], bssid, "home")
 304
 305     dev[0].remove_cred(id)
 306     id = dev[0].add_cred_values({ 'realm': "example.com", 'username': "test",
 307                                   'password': "secret",
 308                                   'domain': "no.match.example.com" })
 309     interworking_select(dev[0], bssid, "roaming", freq="2412")
 310
 311     dev[0].set_cred_quoted(id, "realm", "no.match.example.com");
 312     interworking_select(dev[0], bssid, no_match=True, freq="2412")
 313
 314     bssid2 = apdev[1]['bssid']
 315     params = hs20_ap_params()
 316     params['nai_realm'] = [ "0,example.org,21" ]
 317     params['hessid'] = bssid2
 318     params['domain_name'] = "example.org"
 319     hostapd.add_ap(apdev[1]['ifname'], params)
 320     dev[0].remove_cred(id)
 321     id = dev[0].add_cred_values({ 'realm': "example.org", 'username': "test",
 322                                   'password': "secret",
 323                                   'domain': "example.org" })
 324     interworking_select(dev[0], bssid2, "home", freq="2412")
 325
 326 def hs20_simulated_sim(dev, ap, method):
 327     bssid = ap['bssid']
 328     params = hs20_ap_params()
 329     params['hessid'] = bssid
 330     params['anqp_3gpp_cell_net'] = "555,444"
 331     params['domain_name'] = "wlan.mnc444.mcc555.3gppnetwork.org"
 332     hostapd.add_ap(ap['ifname'], params)
 333
 334     dev.hs20_enable()
 335     dev.add_cred_values({ 'imsi': "555444-333222111", 'eap': method,
 336                           'milenage': "5122250214c33e723a5dd523fc145fc0:981d464c7c52eb6e5036234984ad0bcf:000000000123"})
 337     interworking_select(dev, "home", freq="2412")
 338     interworking_connect(dev, bssid, method)
 339     check_sp_type(dev, "home")
 340
 341 def test_ap_hs20_sim(dev, apdev):
 342     """Hotspot 2.0 with simulated SIM and EAP-SIM"""
 343     if not hlr_auc_gw_available():
 344         return "skip"
 345     hs20_simulated_sim(dev[0], apdev[0], "SIM")
 346
 347 def test_ap_hs20_aka(dev, apdev):
 348     """Hotspot 2.0 with simulated USIM and EAP-AKA"""
 349     if not hlr_auc_gw_available():
 350         return "skip"
 351     hs20_simulated_sim(dev[0], apdev[0], "AKA")
 352
 353 def test_ap_hs20_aka_prime(dev, apdev):
 354     """Hotspot 2.0 with simulated USIM and EAP-AKA'"""
 355     if not hlr_auc_gw_available():
 356         return "skip"
 357     hs20_simulated_sim(dev[0], apdev[0], "AKA'")
 358
 359 def test_ap_hs20_ext_sim(dev, apdev):
 360     """Hotspot 2.0 with external SIM processing"""
 361     if not hlr_auc_gw_available():
 362         return "skip"
 363     bssid = apdev[0]['bssid']
 364     params = hs20_ap_params()
 365     params['hessid'] = bssid
 366     params['anqp_3gpp_cell_net'] = "232,01"
 367     params['domain_name'] = "wlan.mnc001.mcc232.3gppnetwork.org"
 368     hostapd.add_ap(apdev[0]['ifname'], params)
 369
 370     dev[0].hs20_enable()
 371     dev[0].request("SET external_sim 1")
 372     dev[0].add_cred_values({ 'imsi': "23201-0000000000", 'eap': "SIM" })
 373     interworking_select(dev[0], "home", freq="2412")
 374     interworking_ext_sim_connect(dev[0], bssid, "SIM")
 375     check_sp_type(dev[0], "home")
 376
 377 def test_ap_hs20_ext_sim_roaming(dev, apdev):
 378     """Hotspot 2.0 with external SIM processing in roaming network"""
 379     if not hlr_auc_gw_available():
 380         return "skip"
 381     bssid = apdev[0]['bssid']
 382     params = hs20_ap_params()
 383     params['hessid'] = bssid
 384     params['anqp_3gpp_cell_net'] = "244,91;310,026;232,01;234,56"
 385     params['domain_name'] = "wlan.mnc091.mcc244.3gppnetwork.org"
 386     hostapd.add_ap(apdev[0]['ifname'], params)
 387
 388     dev[0].hs20_enable()
 389     dev[0].request("SET external_sim 1")
 390     dev[0].add_cred_values({ 'imsi': "23201-0000000000", 'eap': "SIM" })
 391     interworking_select(dev[0], "roaming", freq="2412")
 392     interworking_ext_sim_connect(dev[0], bssid, "SIM")
 393     check_sp_type(dev[0], "roaming")
 394
 395 def test_ap_hs20_username(dev, apdev):
 396     """Hotspot 2.0 connection in username/password credential"""
 397     bssid = apdev[0]['bssid']
 398     params = hs20_ap_params()
 399     params['hessid'] = bssid
 400     hostapd.add_ap(apdev[0]['ifname'], params)
 401
 402     dev[0].hs20_enable()
 403     id = dev[0].add_cred_values({ 'realm': "example.com",
 404                                   'username': "hs20-test",
 405                                   'password': "password",
 406                                   'domain': "example.com",
 407                                   'update_identifier': "1234" })
 408     interworking_select(dev[0], bssid, "home", freq="2412")
 409     interworking_connect(dev[0], bssid, "TTLS")
 410     check_sp_type(dev[0], "home")
 411
 412 def eap_test(dev, ap, eap_params, method, user):
 413     bssid = ap['bssid']
 414     params = hs20_ap_params()
 415     params['nai_realm'] = [ "0,example.com," + eap_params ]
 416     hostapd.add_ap(ap['ifname'], params)
 417
 418     dev.hs20_enable()
 419     dev.add_cred_values({ 'realm': "example.com",
 420                           'username': user,
 421                           'password': "password" })
 422     interworking_select(dev, bssid, freq="2412")
 423     interworking_connect(dev, bssid, method)
 424
 425 def test_ap_hs20_eap_peap_mschapv2(dev, apdev):
 426     """Hotspot 2.0 connection with PEAP/MSCHAPV2"""
 427     eap_test(dev[0], apdev[0], "25[3:26]", "PEAP", "user")
 428
 429 def test_ap_hs20_eap_peap_gtc(dev, apdev):
 430     """Hotspot 2.0 connection with PEAP/GTC"""
 431     eap_test(dev[0], apdev[0], "25[3:6]", "PEAP", "user")
 432
 433 def test_ap_hs20_eap_ttls_chap(dev, apdev):
 434     """Hotspot 2.0 connection with TTLS/CHAP"""
 435     eap_test(dev[0], apdev[0], "21[2:2]", "TTLS", "chap user")
 436
 437 def test_ap_hs20_eap_ttls_mschap(dev, apdev):
 438     """Hotspot 2.0 connection with TTLS/MSCHAP"""
 439     eap_test(dev[0], apdev[0], "21[2:3]", "TTLS", "mschap user")
 440
 441 def test_ap_hs20_eap_ttls_eap_mschapv2(dev, apdev):
 442     """Hotspot 2.0 connection with TTLS/EAP-MSCHAPv2"""
 443     eap_test(dev[0], apdev[0], "21[3:26]", "TTLS", "user")
 444
 445 def test_ap_hs20_eap_fast_mschapv2(dev, apdev):
 446     """Hotspot 2.0 connection with FAST/EAP-MSCHAPV2"""
 447     eap_test(dev[0], apdev[0], "43[3:26]", "FAST", "user")
 448
 449 def test_ap_hs20_eap_fast_gtc(dev, apdev):
 450     """Hotspot 2.0 connection with FAST/EAP-GTC"""
 451     eap_test(dev[0], apdev[0], "43[3:6]", "FAST", "user")
 452
 453 def test_ap_hs20_eap_tls(dev, apdev):
 454     """Hotspot 2.0 connection with EAP-TLS"""
 455     bssid = apdev[0]['bssid']
 456     params = hs20_ap_params()
 457     params['nai_realm'] = [ "0,example.com,13[5:6]" ]
 458     hostapd.add_ap(apdev[0]['ifname'], params)
 459
 460     dev[0].hs20_enable()
 461     dev[0].add_cred_values({ 'realm': "example.com",
 462                              'username': "certificate-user",
 463                              'ca_cert': "auth_serv/ca.pem",
 464                              'client_cert': "auth_serv/user.pem",
 465                              'private_key': "auth_serv/user.key"})
 466     interworking_select(dev[0], bssid, freq="2412")
 467     interworking_connect(dev[0], bssid, "TLS")
 468
 469 def test_ap_hs20_nai_realms(dev, apdev):
 470     """Hotspot 2.0 connection and multiple NAI realms and TTLS/PAP"""
 471     bssid = apdev[0]['bssid']
 472     params = hs20_ap_params()
 473     params['hessid'] = bssid
 474     params['nai_realm'] = [ "0,no.match.here;example.com;no.match.here.either,21[2:1][5:7]" ]
 475     hostapd.add_ap(apdev[0]['ifname'], params)
 476
 477     dev[0].hs20_enable()
 478     id = dev[0].add_cred_values({ 'realm': "example.com",
 479                                   'username': "pap user",
 480                                   'password': "password",
 481                                   'domain': "example.com" })
 482     interworking_select(dev[0], bssid, "home", freq="2412")
 483     interworking_connect(dev[0], bssid, "TTLS")
 484     check_sp_type(dev[0], "home")
 485
 486 def test_ap_hs20_roaming_consortium(dev, apdev):
 487     """Hotspot 2.0 connection based on roaming consortium match"""
 488     bssid = apdev[0]['bssid']
 489     params = hs20_ap_params()
 490     params['hessid'] = bssid
 491     hostapd.add_ap(apdev[0]['ifname'], params)
 492
 493     dev[0].hs20_enable()
 494     id = dev[0].add_cred_values({ 'realm': "example.com",
 495                                   'username': "user",
 496                                   'password': "password",
 497                                   'domain': "example.com",
 498                                   'roaming_consortium': "fedcba",
 499                                   'eap': "PEAP" })
 500     interworking_select(dev[0], bssid, "home", freq="2412")
 501     interworking_connect(dev[0], bssid, "PEAP")
 502     check_sp_type(dev[0], "home")
 503
 504 def test_ap_hs20_username_roaming(dev, apdev):
 505     """Hotspot 2.0 connection in username/password credential (roaming)"""
 506     bssid = apdev[0]['bssid']
 507     params = hs20_ap_params()
 508     params['nai_realm'] = [ "0,example.com,13[5:6],21[2:4][5:7]",
 509                             "0,roaming.example.com,21[2:4][5:7]",
 510                             "0,another.example.com" ]
 511     params['domain_name'] = "another.example.com"
 512     params['hessid'] = bssid
 513     hostapd.add_ap(apdev[0]['ifname'], params)
 514
 515     dev[0].hs20_enable()
 516     id = dev[0].add_cred_values({ 'realm': "roaming.example.com",
 517                                   'username': "hs20-test",
 518                                   'password': "password",
 519                                   'domain': "example.com" })
 520     interworking_select(dev[0], bssid, "roaming", freq="2412")
 521     interworking_connect(dev[0], bssid, "TTLS")
 522     check_sp_type(dev[0], "roaming")
 523
 524 def test_ap_hs20_username_unknown(dev, apdev):
 525     """Hotspot 2.0 connection in username/password credential (no domain in cred)"""
 526     bssid = apdev[0]['bssid']
 527     params = hs20_ap_params()
 528     params['hessid'] = bssid
 529     hostapd.add_ap(apdev[0]['ifname'], params)
 530
 531     dev[0].hs20_enable()
 532     id = dev[0].add_cred_values({ 'realm': "example.com",
 533                                   'username': "hs20-test",
 534                                   'password': "password" })
 535     interworking_select(dev[0], bssid, "unknown", freq="2412")
 536     interworking_connect(dev[0], bssid, "TTLS")
 537     check_sp_type(dev[0], "unknown")
 538
 539 def test_ap_hs20_username_unknown2(dev, apdev):
 540     """Hotspot 2.0 connection in username/password credential (no domain advertized)"""
 541     bssid = apdev[0]['bssid']
 542     params = hs20_ap_params()
 543     params['hessid'] = bssid
 544     del params['domain_name']
 545     hostapd.add_ap(apdev[0]['ifname'], params)
 546
 547     dev[0].hs20_enable()
 548     id = dev[0].add_cred_values({ 'realm': "example.com",
 549                                   'username': "hs20-test",
 550                                   'password': "password",
 551                                   'domain': "example.com" })
 552     interworking_select(dev[0], bssid, "unknown", freq="2412")
 553     interworking_connect(dev[0], bssid, "TTLS")
 554     check_sp_type(dev[0], "unknown")
 555
 556 def test_ap_hs20_gas_while_associated(dev, apdev):
 557     """Hotspot 2.0 connection with GAS query while associated"""
 558     bssid = apdev[0]['bssid']
 559     params = hs20_ap_params()
 560     params['hessid'] = bssid
 561     hostapd.add_ap(apdev[0]['ifname'], params)
 562
 563     dev[0].hs20_enable()
 564     id = dev[0].add_cred_values({ 'realm': "example.com",
 565                                   'username': "hs20-test",
 566                                   'password': "password",
 567                                   'domain': "example.com" })
 568     interworking_select(dev[0], bssid, "home", freq="2412")
 569     interworking_connect(dev[0], bssid, "TTLS")
 570
 571     logger.info("Verifying GAS query while associated")
 572     dev[0].request("FETCH_ANQP")
 573     for i in range(0, 6):
 574         ev = dev[0].wait_event(["RX-ANQP"], timeout=5)
 575         if ev is None:
 576             raise Exception("Operation timed out")
 577
 578 def test_ap_hs20_gas_while_associated_with_pmf(dev, apdev):
 579     """Hotspot 2.0 connection with GAS query while associated and using PMF"""
 580     bssid = apdev[0]['bssid']
 581     params = hs20_ap_params()
 582     params['hessid'] = bssid
 583     hostapd.add_ap(apdev[0]['ifname'], params)
 584
 585     bssid2 = apdev[1]['bssid']
 586     params = hs20_ap_params()
 587     params['hessid'] = bssid2
 588     params['nai_realm'] = [ "0,no-match.example.org,13[5:6],21[2:4][5:7]" ]
 589     hostapd.add_ap(apdev[1]['ifname'], params)
 590
 591     dev[0].hs20_enable()
 592     dev[0].request("SET pmf 2")
 593     id = dev[0].add_cred_values({ 'realm': "example.com",
 594                                   'username': "hs20-test",
 595                                   'password': "password",
 596                                   'domain': "example.com" })
 597     interworking_select(dev[0], bssid, "home", freq="2412")
 598     interworking_connect(dev[0], bssid, "TTLS")
 599
 600     logger.info("Verifying GAS query while associated")
 601     dev[0].request("FETCH_ANQP")
 602     for i in range(0, 2 * 6):
 603         ev = dev[0].wait_event(["RX-ANQP"], timeout=5)
 604         if ev is None:
 605             raise Exception("Operation timed out")
 606
 607 def test_ap_hs20_gas_frag_while_associated(dev, apdev):
 608     """Hotspot 2.0 connection with fragmented GAS query while associated"""
 609     bssid = apdev[0]['bssid']
 610     params = hs20_ap_params()
 611     params['hessid'] = bssid
 612     hostapd.add_ap(apdev[0]['ifname'], params)
 613     hapd = hostapd.Hostapd(apdev[0]['ifname'])
 614     hapd.set("gas_frag_limit", "50")
 615
 616     dev[0].hs20_enable()
 617     id = dev[0].add_cred_values({ 'realm': "example.com",
 618                                   'username': "hs20-test",
 619                                   'password': "password",
 620                                   'domain': "example.com" })
 621     interworking_select(dev[0], bssid, "home", freq="2412")
 622     interworking_connect(dev[0], bssid, "TTLS")
 623
 624     logger.info("Verifying GAS query while associated")
 625     dev[0].request("FETCH_ANQP")
 626     for i in range(0, 6):
 627         ev = dev[0].wait_event(["RX-ANQP"], timeout=5)
 628         if ev is None:
 629             raise Exception("Operation timed out")
 630
 631 def test_ap_hs20_multiple_connects(dev, apdev):
 632     """Hotspot 2.0 connection through multiple network selections"""
 633     bssid = apdev[0]['bssid']
 634     params = hs20_ap_params()
 635     params['hessid'] = bssid
 636     hostapd.add_ap(apdev[0]['ifname'], params)
 637
 638     dev[0].hs20_enable()
 639     values = { 'realm': "example.com",
 640                'username': "hs20-test",
 641                'password': "password",
 642                'domain': "example.com" }
 643     id = dev[0].add_cred_values(values)
 644
 645     for i in range(0, 3):
 646         logger.info("Starting Interworking network selection")
 647         dev[0].request("INTERWORKING_SELECT auto freq=2412")
 648         while True:
 649             ev = dev[0].wait_event(["INTERWORKING-NO-MATCH",
 650                                     "INTERWORKING-ALREADY-CONNECTED",
 651                                     "CTRL-EVENT-CONNECTED"], timeout=15)
 652             if ev is None:
 653                 raise Exception("Connection timed out")
 654             if "INTERWORKING-NO-MATCH" in ev:
 655                 raise Exception("Matching AP not found")
 656             if "CTRL-EVENT-CONNECTED" in ev:
 657                 break
 658             if i == 2 and "INTERWORKING-ALREADY-CONNECTED" in ev:
 659                 break
 660         if i == 0:
 661             dev[0].request("DISCONNECT")
 662         dev[0].dump_monitor()
 663
 664     networks = dev[0].list_networks()
 665     if len(networks) > 1:
 666         raise Exception("Duplicated network block detected")
 667
 668 def test_ap_hs20_disallow_aps(dev, apdev):
 669     """Hotspot 2.0 connection and disallow_aps"""
 670     bssid = apdev[0]['bssid']
 671     params = hs20_ap_params()
 672     params['hessid'] = bssid
 673     hostapd.add_ap(apdev[0]['ifname'], params)
 674
 675     dev[0].hs20_enable()
 676     values = { 'realm': "example.com",
 677                'username': "hs20-test",
 678                'password': "password",
 679                'domain': "example.com" }
 680     id = dev[0].add_cred_values(values)
 681
 682     logger.info("Verify disallow_aps bssid")
 683     dev[0].request("SET disallow_aps bssid " + bssid.translate(None, ':'))
 684     dev[0].request("INTERWORKING_SELECT auto")
 685     ev = dev[0].wait_event(["INTERWORKING-NO-MATCH"], timeout=15)
 686     if ev is None:
 687         raise Exception("Network selection timed out")
 688     dev[0].dump_monitor()
 689
 690     logger.info("Verify disallow_aps ssid")
 691     dev[0].request("SET disallow_aps ssid 746573742d68733230")
 692     dev[0].request("INTERWORKING_SELECT auto freq=2412")
 693     ev = dev[0].wait_event(["INTERWORKING-NO-MATCH"], timeout=15)
 694     if ev is None:
 695         raise Exception("Network selection timed out")
 696     dev[0].dump_monitor()
 697
 698     logger.info("Verify disallow_aps clear")
 699     dev[0].request("SET disallow_aps ")
 700     interworking_select(dev[0], bssid, "home", freq="2412")
 701
 702     dev[0].request("SET disallow_aps bssid " + bssid.translate(None, ':'))
 703     ret = dev[0].request("INTERWORKING_CONNECT " + bssid)
 704     if "FAIL" not in ret:
 705         raise Exception("INTERWORKING_CONNECT to disallowed BSS not rejected")
 706
 707 def policy_test(dev, ap, values, only_one=True):
 708     dev.dump_monitor()
 709     if ap:
 710         logger.info("Verify network selection to AP " + ap['ifname'])
 711         bssid = ap['bssid']
 712     else:
 713         logger.info("Verify network selection")
 714         bssid = None
 715     dev.hs20_enable()
 716     id = dev.add_cred_values(values)
 717     dev.request("INTERWORKING_SELECT auto freq=2412")
 718     events = []
 719     while True:
 720         ev = dev.wait_event(["INTERWORKING-AP", "INTERWORKING-NO-MATCH",
 721                              "INTERWORKING-BLACKLISTED",
 722                              "INTERWORKING-SELECTED"], timeout=15)
 723         if ev is None:
 724             raise Exception("Network selection timed out")
 725         events.append(ev)
 726         if "INTERWORKING-NO-MATCH" in ev:
 727             raise Exception("Matching AP not found")
 728         if bssid and only_one and "INTERWORKING-AP" in ev and bssid not in ev:
 729             raise Exception("Unexpected AP claimed acceptable")
 730         if "INTERWORKING-SELECTED" in ev:
 731             if bssid and bssid not in ev:
 732                 raise Exception("Selected incorrect BSS")
 733             break
 734
 735     ev = dev.wait_event(["CTRL-EVENT-CONNECTED"], timeout=15)
 736     if ev is None:
 737         raise Exception("Connection timed out")
 738     if bssid and bssid not in ev:
 739         raise Exception("Connected to incorrect BSS")
 740
 741     conn_bssid = dev.get_status_field("bssid")
 742     if bssid and conn_bssid != bssid:
 743         raise Exception("bssid information points to incorrect BSS")
 744
 745     dev.remove_cred(id)
 746     dev.dump_monitor()
 747     return events
 748
 749 def default_cred():
 750     return { 'realm': "example.com",
 751              'username': "hs20-test",
 752              'password': "password" }
 753
 754 def test_ap_hs20_req_roaming_consortium(dev, apdev):
 755     """Hotspot 2.0 required roaming consortium"""
 756     params = hs20_ap_params()
 757     hostapd.add_ap(apdev[0]['ifname'], params)
 758
 759     params = hs20_ap_params()
 760     params['ssid'] = "test-hs20-other"
 761     params['roaming_consortium'] = [ "223344" ]
 762     hostapd.add_ap(apdev[1]['ifname'], params)
 763
 764     values = default_cred()
 765     values['required_roaming_consortium'] = "223344"
 766     policy_test(dev[0], apdev[1], values)
 767     values['required_roaming_consortium'] = "112233"
 768     policy_test(dev[0], apdev[0], values)
 769
 770     id = dev[0].add_cred()
 771     dev[0].set_cred(id, "required_roaming_consortium", "112233")
 772     dev[0].set_cred(id, "required_roaming_consortium", "112233445566778899aabbccddeeff")
 773
 774     for val in [ "", "1", "11", "1122", "1122334", "112233445566778899aabbccddeeff00" ]:
 775         if "FAIL" not in dev[0].request('SET_CRED {} required_roaming_consortium {}'.format(id, val)):
 776             raise Exception("Invalid roaming consortium value accepted: " + val)
 777
 778 def test_ap_hs20_excluded_ssid(dev, apdev):
 779     """Hotspot 2.0 exclusion based on SSID"""
 780     params = hs20_ap_params()
 781     hostapd.add_ap(apdev[0]['ifname'], params)
 782
 783     params = hs20_ap_params()
 784     params['ssid'] = "test-hs20-other"
 785     params['roaming_consortium'] = [ "223344" ]
 786     hostapd.add_ap(apdev[1]['ifname'], params)
 787
 788     values = default_cred()
 789     values['excluded_ssid'] = "test-hs20"
 790     events = policy_test(dev[0], apdev[1], values)
 791     ev = [e for e in events if "INTERWORKING-BLACKLISTED " + apdev[0]['bssid'] in e]
 792     if len(ev) != 1:
 793         raise Exception("Excluded network not reported")
 794     values['excluded_ssid'] = "test-hs20-other"
 795     events = policy_test(dev[0], apdev[0], values)
 796     ev = [e for e in events if "INTERWORKING-BLACKLISTED " + apdev[1]['bssid'] in e]
 797     if len(ev) != 1:
 798         raise Exception("Excluded network not reported")
 799
 800 def test_ap_hs20_roam_to_higher_prio(dev, apdev):
 801     """Hotspot 2.0 and roaming from current to higher priority network"""
 802     bssid = apdev[0]['bssid']
 803     params = hs20_ap_params(ssid="test-hs20-visited")
 804     params['domain_name'] = "visited.example.org"
 805     hostapd.add_ap(apdev[0]['ifname'], params)
 806
 807     dev[0].hs20_enable()
 808     id = dev[0].add_cred_values({ 'realm': "example.com",
 809                                   'username': "hs20-test",
 810                                   'password': "password",
 811                                   'domain': "example.com" })
 812     logger.info("Connect to the only network option")
 813     interworking_select(dev[0], bssid, "roaming", freq="2412")
 814     dev[0].dump_monitor()
 815     interworking_connect(dev[0], bssid, "TTLS")
 816
 817     logger.info("Start another AP (home operator) and reconnect")
 818     bssid2 = apdev[1]['bssid']
 819     params = hs20_ap_params(ssid="test-hs20-home")
 820     params['domain_name'] = "example.com"
 821     hostapd.add_ap(apdev[1]['ifname'], params)
 822
 823     dev[0].request("INTERWORKING_SELECT auto freq=2412")
 824     ev = dev[0].wait_event(["INTERWORKING-NO-MATCH",
 825                             "INTERWORKING-ALREADY-CONNECTED",
 826                             "CTRL-EVENT-CONNECTED"], timeout=15)
 827     if ev is None:
 828         raise Exception("Connection timed out")
 829     if "INTERWORKING-NO-MATCH" in ev:
 830         raise Exception("Matching AP not found")
 831     if "INTERWORKING-ALREADY-CONNECTED" in ev:
 832         raise Exception("Unexpected AP selected")
 833     if bssid2 not in ev:
 834         raise Exception("Unexpected BSSID after reconnection")
 835
 836 def test_ap_hs20_domain_suffix_match(dev, apdev):
 837     """Hotspot 2.0 and domain_suffix_match"""
 838     bssid = apdev[0]['bssid']
 839     params = hs20_ap_params()
 840     hostapd.add_ap(apdev[0]['ifname'], params)
 841
 842     dev[0].hs20_enable()
 843     id = dev[0].add_cred_values({ 'realm': "example.com",
 844                                   'username': "hs20-test",
 845                                   'password': "password",
 846                                   'domain': "example.com",
 847                                   'domain_suffix_match': "w1.fi" })
 848     interworking_select(dev[0], bssid, "home", freq="2412")
 849     dev[0].dump_monitor()
 850     interworking_connect(dev[0], bssid, "TTLS")
 851     dev[0].request("REMOVE_NETWORK all")
 852     dev[0].dump_monitor()
 853
 854     dev[0].set_cred_quoted(id, "domain_suffix_match", "no-match.example.com")
 855     interworking_select(dev[0], bssid, "home", freq="2412")
 856     dev[0].dump_monitor()
 857     dev[0].request("INTERWORKING_CONNECT " + bssid)
 858     ev = dev[0].wait_event(["CTRL-EVENT-EAP-TLS-CERT-ERROR"])
 859     if ev is None:
 860         raise Exception("TLS certificate error not reported")
 861     if "Domain suffix mismatch" not in ev:
 862         raise Exception("Domain suffix mismatch not reported")
 863
 864 def test_ap_hs20_roaming_partner_preference(dev, apdev):
 865     """Hotspot 2.0 and roaming partner preference"""
 866     params = hs20_ap_params()
 867     params['domain_name'] = "roaming.example.org"
 868     hostapd.add_ap(apdev[0]['ifname'], params)
 869
 870     params = hs20_ap_params()
 871     params['ssid'] = "test-hs20-other"
 872     params['domain_name'] = "roaming.example.net"
 873     hostapd.add_ap(apdev[1]['ifname'], params)
 874
 875     logger.info("Verify default vs. specified preference")
 876     values = default_cred()
 877     values['roaming_partner'] = "roaming.example.net,1,127,*"
 878     policy_test(dev[0], apdev[1], values, only_one=False)
 879     values['roaming_partner'] = "roaming.example.net,1,129,*"
 880     policy_test(dev[0], apdev[0], values, only_one=False)
 881
 882     logger.info("Verify partial FQDN match")
 883     values['roaming_partner'] = "example.net,0,0,*"
 884     policy_test(dev[0], apdev[1], values, only_one=False)
 885     values['roaming_partner'] = "example.net,0,255,*"
 886     policy_test(dev[0], apdev[0], values, only_one=False)
 887
 888 def test_ap_hs20_max_bss_load(dev, apdev):
 889     """Hotspot 2.0 and maximum BSS load"""
 890     params = hs20_ap_params()
 891     params['bss_load_test'] = "12:200:20000"
 892     hostapd.add_ap(apdev[0]['ifname'], params)
 893
 894     params = hs20_ap_params()
 895     params['ssid'] = "test-hs20-other"
 896     params['bss_load_test'] = "5:20:10000"
 897     hostapd.add_ap(apdev[1]['ifname'], params)
 898
 899     logger.info("Verify maximum BSS load constraint")
 900     values = default_cred()
 901     values['domain'] = "example.com"
 902     values['max_bss_load'] = "100"
 903     events = policy_test(dev[0], apdev[1], values, only_one=False)
 904
 905     ev = [e for e in events if "INTERWORKING-AP " + apdev[0]['bssid'] in e]
 906     if len(ev) != 1 or "over_max_bss_load=1" not in ev[0]:
 907         raise Exception("Maximum BSS Load case not noticed")
 908     ev = [e for e in events if "INTERWORKING-AP " + apdev[1]['bssid'] in e]
 909     if len(ev) != 1 or "over_max_bss_load=1" in ev[0]:
 910         raise Exception("Maximum BSS Load case reported incorrectly")
 911
 912     logger.info("Verify maximum BSS load does not prevent connection")
 913     values['max_bss_load'] = "1"
 914     events = policy_test(dev[0], None, values)
 915
 916     ev = [e for e in events if "INTERWORKING-AP " + apdev[0]['bssid'] in e]
 917     if len(ev) != 1 or "over_max_bss_load=1" not in ev[0]:
 918         raise Exception("Maximum BSS Load case not noticed")
 919     ev = [e for e in events if "INTERWORKING-AP " + apdev[1]['bssid'] in e]
 920     if len(ev) != 1 or "over_max_bss_load=1" not in ev[0]:
 921         raise Exception("Maximum BSS Load case not noticed")
 922
 923 def test_ap_hs20_max_bss_load2(dev, apdev):
 924     """Hotspot 2.0 and maximum BSS load with one AP not advertising"""
 925     params = hs20_ap_params()
 926     params['bss_load_test'] = "12:200:20000"
 927     hostapd.add_ap(apdev[0]['ifname'], params)
 928
 929     params = hs20_ap_params()
 930     params['ssid'] = "test-hs20-other"
 931     hostapd.add_ap(apdev[1]['ifname'], params)
 932
 933     logger.info("Verify maximum BSS load constraint with AP advertisement")
 934     values = default_cred()
 935     values['domain'] = "example.com"
 936     values['max_bss_load'] = "100"
 937     events = policy_test(dev[0], apdev[1], values, only_one=False)
 938
 939     ev = [e for e in events if "INTERWORKING-AP " + apdev[0]['bssid'] in e]
 940     if len(ev) != 1 or "over_max_bss_load=1" not in ev[0]:
 941         raise Exception("Maximum BSS Load case not noticed")
 942     ev = [e for e in events if "INTERWORKING-AP " + apdev[1]['bssid'] in e]
 943     if len(ev) != 1 or "over_max_bss_load=1" in ev[0]:
 944         raise Exception("Maximum BSS Load case reported incorrectly")
 945
 946 def test_ap_hs20_multi_cred_sp_prio(dev, apdev):
 947     """Hotspot 2.0 multi-cred sp_priority"""
 948     if not hlr_auc_gw_available():
 949         return "skip"
 950     bssid = apdev[0]['bssid']
 951     params = hs20_ap_params()
 952     params['hessid'] = bssid
 953     del params['domain_name']
 954     params['anqp_3gpp_cell_net'] = "232,01"
 955     hostapd.add_ap(apdev[0]['ifname'], params)
 956
 957     dev[0].hs20_enable()
 958     dev[0].request("SET external_sim 1")
 959     id1 = dev[0].add_cred_values({ 'imsi': "23201-0000000000", 'eap': "SIM",
 960                                    'provisioning_sp': "example.com",
 961                                    'sp_priority' :"1" })
 962     id2 = dev[0].add_cred_values({ 'realm': "example.com",
 963                                    'username': "hs20-test",
 964                                    'password': "password",
 965                                    'domain': "example.com",
 966                                    'provisioning_sp': "example.com",
 967                                    'sp_priority': "2" })
 968     dev[0].dump_monitor()
 969     dev[0].request("INTERWORKING_SELECT auto")
 970     interworking_ext_sim_auth(dev[0], "SIM")
 971     check_sp_type(dev[0], "unknown")
 972     dev[0].request("REMOVE_NETWORK all")
 973
 974     dev[0].set_cred(id1, "sp_priority", "2")
 975     dev[0].set_cred(id2, "sp_priority", "1")
 976     dev[0].dump_monitor()
 977     dev[0].request("INTERWORKING_SELECT auto")
 978     interworking_auth(dev[0], "TTLS")
 979     check_sp_type(dev[0], "unknown")
 980
 981 def test_ap_hs20_multi_cred_sp_prio2(dev, apdev):
 982     """Hotspot 2.0 multi-cred sp_priority with two BSSes"""
 983     if not hlr_auc_gw_available():
 984         return "skip"
 985     bssid = apdev[0]['bssid']
 986     params = hs20_ap_params()
 987     params['hessid'] = bssid
 988     del params['nai_realm']
 989     del params['domain_name']
 990     params['anqp_3gpp_cell_net'] = "232,01"
 991     hostapd.add_ap(apdev[0]['ifname'], params)
 992
 993     bssid2 = apdev[1]['bssid']
 994     params = hs20_ap_params()
 995     params['ssid'] = "test-hs20-other"
 996     params['hessid'] = bssid2
 997     del params['domain_name']
 998     del params['anqp_3gpp_cell_net']
 999     hostapd.add_ap(apdev[1]['ifname'], params)
1000
1001     dev[0].hs20_enable()
1002     dev[0].request("SET external_sim 1")
1003     id1 = dev[0].add_cred_values({ 'imsi': "23201-0000000000", 'eap': "SIM",
1004                                    'provisioning_sp': "example.com",
1005                                    'sp_priority': "1" })
1006     id2 = dev[0].add_cred_values({ 'realm': "example.com",
1007                                    'username': "hs20-test",
1008                                    'password': "password",
1009                                    'domain': "example.com",
1010                                    'provisioning_sp': "example.com",
1011                                    'sp_priority': "2" })
1012     dev[0].dump_monitor()
1013     dev[0].request("INTERWORKING_SELECT auto")
1014     interworking_ext_sim_auth(dev[0], "SIM")
1015     check_sp_type(dev[0], "unknown")
1016     conn_bssid = dev[0].get_status_field("bssid")
1017     if conn_bssid != bssid:
1018         raise Exception("Connected to incorrect BSS")
1019     dev[0].request("REMOVE_NETWORK all")
1020
1021     dev[0].set_cred(id1, "sp_priority", "2")
1022     dev[0].set_cred(id2, "sp_priority", "1")
1023     dev[0].dump_monitor()
1024     dev[0].request("INTERWORKING_SELECT auto")
1025     interworking_auth(dev[0], "TTLS")
1026     check_sp_type(dev[0], "unknown")
1027     conn_bssid = dev[0].get_status_field("bssid")
1028     if conn_bssid != bssid2:
1029         raise Exception("Connected to incorrect BSS")
1030
1031 def test_ap_hs20_req_conn_capab(dev, apdev):
1032     """Hotspot 2.0 network selection with req_conn_capab"""
1033     bssid = apdev[0]['bssid']
1034     params = hs20_ap_params()
1035     hostapd.add_ap(apdev[0]['ifname'], params)
1036
1037     dev[0].hs20_enable()
1038     logger.info("Not used in home network")
1039     id = dev[0].add_cred_values({ 'realm': "example.com",
1040                                   'username': "hs20-test",
1041                                   'password': "password",
1042                                   'domain': "example.com",
1043                                   'req_conn_capab': "6:1234" })
1044     dev[0].request("INTERWORKING_SELECT freq=2412")
1045     ev = dev[0].wait_event(["INTERWORKING-AP"])
1046     if ev is None:
1047         raise Exception("Network selection timed out");
1048     if "type=home" not in ev:
1049         raise Exception("Unexpected network type")
1050     if "conn_capab_missing=1" in ev:
1051         raise Exception("req_conn_capab used in home network")
1052
1053     logger.info("Used in roaming network")
1054     dev[0].remove_cred(id)
1055     id = dev[0].add_cred_values({ 'realm': "example.com",
1056                                   'username': "hs20-test",
1057                                   'password': "password",
1058                                   'domain': "example.org",
1059                                   'req_conn_capab': "6:1234" })
1060     dev[0].request("INTERWORKING_SELECT freq=2412")
1061     ev = dev[0].wait_event(["INTERWORKING-AP"])
1062     if ev is None:
1063         raise Exception("Network selection timed out");
1064     if "type=roaming" not in ev:
1065         raise Exception("Unexpected network type")
1066     if "conn_capab_missing=1" not in ev:
1067         raise Exception("Missing conn_capab not reported")
1068
1069     logger.info("Verify that req_conn_capab does not prevent connection if no other network is available")
1070     dev[0].request("INTERWORKING_SELECT auto freq=2412")
1071     ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED"], timeout=15)
1072     if ev is None:
1073         raise Exception("Connection timed out")
1074
1075 def test_ap_hs20_deauth_req_ess(dev, apdev):
1076     """Hotspot 2.0 connection and deauthentication request for ESS"""
1077     dev[0].request("SET pmf 2")
1078     eap_test(dev[0], apdev[0], "21[3:26]", "TTLS", "user")
1079     dev[0].dump_monitor()
1080     addr = dev[0].p2p_interface_addr()
1081     hapd = hostapd.Hostapd(apdev[0]['ifname'])
1082     hapd.request("HS20_DEAUTH_REQ " + addr + " 1 120 http://example.com/")
1083     ev = dev[0].wait_event(["HS20-DEAUTH-IMMINENT-NOTICE"])
1084     if ev is None:
1085         raise Exception("Timeout on deauth imminent notice")
1086     if "1 120 http://example.com/" not in ev:
1087         raise Exception("Unexpected deauth imminent notice: " + ev)
1088     hapd.request("DEAUTHENTICATE " + addr)
1089     ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECTED"])
1090     if ev is None:
1091         raise Exception("Timeout on disconnection")
1092     ev = dev[0].wait_event(["SME: Trying to authenticate",
1093                             "Trying to associate",
1094                             "CTRL-EVENT-CONNECTED"], timeout=5)
1095     if ev is not None:
1096         raise Exception("Unexpected connection attempt")
1097
1098 def test_ap_hs20_deauth_req_bss(dev, apdev):
1099     """Hotspot 2.0 connection and deauthentication request for BSS"""
1100     dev[0].request("SET pmf 2")
1101     eap_test(dev[0], apdev[0], "21[3:26]", "TTLS", "user")
1102     dev[0].dump_monitor()
1103     addr = dev[0].p2p_interface_addr()
1104     hapd = hostapd.Hostapd(apdev[0]['ifname'])
1105     hapd.request("HS20_DEAUTH_REQ " + addr + " 0 120 http://example.com/")
1106     ev = dev[0].wait_event(["HS20-DEAUTH-IMMINENT-NOTICE"])
1107     if ev is None:
1108         raise Exception("Timeout on deauth imminent notice")
1109     if "0 120 http://example.com/" not in ev:
1110         raise Exception("Unexpected deauth imminent notice: " + ev)
1111     hapd.request("DEAUTHENTICATE " + addr + " reason=4")
1112     ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECTED"])
1113     if ev is None:
1114         raise Exception("Timeout on disconnection")
1115     if "reason=4" not in ev:
1116         raise Exception("Unexpected disconnection reason")
1117     ev = dev[0].wait_event(["SME: Trying to authenticate",
1118                             "Trying to associate",
1119                             "CTRL-EVENT-CONNECTED"], timeout=5)
1120     if ev is not None:
1121         raise Exception("Unexpected connection attempt")
1122
1123 def test_ap_hs20_osen(dev, apdev):
1124     """Hotspot 2.0 OSEN connection"""
1125     params = { 'ssid': "osen",
1126                'osen': "1",
1127                'auth_server_addr': "127.0.0.1",
1128                'auth_server_port': "1812",
1129                'auth_server_shared_secret': "radius" }
1130     hostapd.add_ap(apdev[0]['ifname'], params)
1131
1132     dev[0].connect("osen", proto="OSEN", key_mgmt="OSEN", pairwise="CCMP",
1133                    group="GTK_NOT_USED",
1134                    eap="WFA-UNAUTH-TLS", identity="osen@example.com",
1135                    ca_cert="auth_serv/ca.pem",
1136                    scan_freq="2412")
1137
1138 def test_ap_hs20_network_preference(dev, apdev):
1139     """Hotspot 2.0 network selection with preferred home network"""
1140     bssid = apdev[0]['bssid']
1141     params = hs20_ap_params()
1142     hostapd.add_ap(apdev[0]['ifname'], params)
1143
1144     dev[0].hs20_enable()
1145     values = { 'realm': "example.com",
1146                'username': "hs20-test",
1147                'password': "password",
1148                'domain': "example.com" }
1149     dev[0].add_cred_values(values)
1150
1151     id = dev[0].add_network()
1152     dev[0].set_network_quoted(id, "ssid", "home")
1153     dev[0].set_network_quoted(id, "psk", "12345678")
1154     dev[0].set_network(id, "priority", "1")
1155     dev[0].request("ENABLE_NETWORK %s no-connect" % id)
1156
1157     dev[0].request("INTERWORKING_SELECT auto freq=2412")
1158     ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED"], timeout=15)
1159     if ev is None:
1160         raise Exception("Connection timed out")
1161     if bssid not in ev:
1162         raise Exception("Unexpected network selected")
1163
1164     bssid2 = apdev[1]['bssid']
1165     params = hostapd.wpa2_params(ssid="home", passphrase="12345678")
1166     hostapd.add_ap(apdev[1]['ifname'], params)
1167
1168     dev[0].request("INTERWORKING_SELECT auto freq=2412")
1169     ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED",
1170                             "INTERWORKING-ALREADY-CONNECTED" ], timeout=15)
1171     if ev is None:
1172         raise Exception("Connection timed out")
1173     if "INTERWORKING-ALREADY-CONNECTED" in ev:
1174         raise Exception("No roam to higher priority network")
1175     if bssid2 not in ev:
1176         raise Exception("Unexpected network selected")
1177
1178 def test_ap_hs20_network_preference2(dev, apdev):
1179     """Hotspot 2.0 network selection with preferred credential"""
1180     bssid2 = apdev[1]['bssid']
1181     params = hostapd.wpa2_params(ssid="home", passphrase="12345678")
1182     hostapd.add_ap(apdev[1]['ifname'], params)
1183
1184     dev[0].hs20_enable()
1185     values = { 'realm': "example.com",
1186                'username': "hs20-test",
1187                'password': "password",
1188                'domain': "example.com",
1189                'priority': "1" }
1190     dev[0].add_cred_values(values)
1191
1192     id = dev[0].add_network()
1193     dev[0].set_network_quoted(id, "ssid", "home")
1194     dev[0].set_network_quoted(id, "psk", "12345678")
1195     dev[0].request("ENABLE_NETWORK %s no-connect" % id)
1196
1197     dev[0].request("INTERWORKING_SELECT auto freq=2412")
1198     ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED"], timeout=15)
1199     if ev is None:
1200         raise Exception("Connection timed out")
1201     if bssid2 not in ev:
1202         raise Exception("Unexpected network selected")
1203
1204     bssid = apdev[0]['bssid']
1205     params = hs20_ap_params()
1206     hostapd.add_ap(apdev[0]['ifname'], params)
1207
1208     dev[0].request("INTERWORKING_SELECT auto freq=2412")
1209     ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED",
1210                             "INTERWORKING-ALREADY-CONNECTED" ], timeout=15)
1211     if ev is None:
1212         raise Exception("Connection timed out")
1213     if "INTERWORKING-ALREADY-CONNECTED" in ev:
1214         raise Exception("No roam to higher priority network")
1215     if bssid not in ev:
1216         raise Exception("Unexpected network selected")