2 # Copyright (c) 2013-2015, Jouni Malinen <j@w1.fi>
4 # This software may be distributed under the terms of the BSD license.
5 # See README for more details.
12 logger = logging.getLogger()
19 from utils import HwsimSkip
21 from tshark import run_tshark
22 from wlantest import Wlantest
23 from wpasupplicant import WpaSupplicant
24 from test_ap_eap import check_eap_capa, check_domain_match_full
26 def hs20_ap_params(ssid="test-hs20"):
27 params = hostapd.wpa2_params(ssid=ssid)
28 params['wpa_key_mgmt'] = "WPA-EAP"
29 params['ieee80211w'] = "1"
30 params['ieee8021x'] = "1"
31 params['auth_server_addr'] = "127.0.0.1"
32 params['auth_server_port'] = "1812"
33 params['auth_server_shared_secret'] = "radius"
34 params['interworking'] = "1"
35 params['access_network_type'] = "14"
36 params['internet'] = "1"
40 params['venue_group'] = "7"
41 params['venue_type'] = "1"
42 params['venue_name'] = [ "eng:Example venue", "fin:Esimerkkipaikka" ]
43 params['roaming_consortium'] = [ "112233", "1020304050", "010203040506",
45 params['domain_name'] = "example.com,another.example.com"
46 params['nai_realm'] = [ "0,example.com,13[5:6],21[2:4][5:7]",
47 "0,another.example.com" ]
49 params['hs20_wan_metrics'] = "01:8000:1000:80:240:3000"
50 params['hs20_conn_capab'] = [ "1:0:2", "6:22:1", "17:5060:0" ]
51 params['hs20_operating_class'] = "5173"
52 params['anqp_3gpp_cell_net'] = "244,91"
55 def check_auto_select(dev, bssid):
56 dev.scan_for_bss(bssid, freq="2412")
57 dev.request("INTERWORKING_SELECT auto freq=2412")
58 ev = dev.wait_connected(timeout=15)
60 raise Exception("Connected to incorrect network")
61 dev.request("REMOVE_NETWORK all")
62 dev.wait_disconnected()
64 def interworking_select(dev, bssid, type=None, no_match=False, freq=None):
66 if bssid and freq and not no_match:
67 dev.scan_for_bss(bssid, freq=freq)
68 freq_extra = " freq=" + str(freq) if freq else ""
69 dev.request("INTERWORKING_SELECT" + freq_extra)
70 ev = dev.wait_event(["INTERWORKING-AP", "INTERWORKING-NO-MATCH"],
73 raise Exception("Network selection timed out");
75 if "INTERWORKING-NO-MATCH" not in ev:
76 raise Exception("Unexpected network match")
78 if "INTERWORKING-NO-MATCH" in ev:
79 logger.info("Matching network not found - try again")
81 dev.request("INTERWORKING_SELECT" + freq_extra)
82 ev = dev.wait_event(["INTERWORKING-AP", "INTERWORKING-NO-MATCH"],
85 raise Exception("Network selection timed out");
86 if "INTERWORKING-NO-MATCH" in ev:
87 raise Exception("Matching network not found")
88 if bssid and bssid not in ev:
89 raise Exception("Unexpected BSSID in match")
90 if type and "type=" + type not in ev:
91 raise Exception("Network type not recognized correctly")
93 def check_sp_type(dev, sp_type):
94 type = dev.get_status_field("sp_type")
96 raise Exception("sp_type not available")
98 raise Exception("sp_type did not indicate home network")
100 def hlr_auc_gw_available():
101 if not os.path.exists("/tmp/hlr_auc_gw.sock"):
102 raise HwsimSkip("No hlr_auc_gw socket available")
103 if not os.path.exists("../../hostapd/hlr_auc_gw"):
104 raise HwsimSkip("No hlr_auc_gw available")
106 def interworking_ext_sim_connect(dev, bssid, method):
107 dev.request("INTERWORKING_CONNECT " + bssid)
108 interworking_ext_sim_auth(dev, method)
110 def interworking_ext_sim_auth(dev, method):
111 ev = dev.wait_event(["CTRL-EVENT-EAP-METHOD"], timeout=15)
113 raise Exception("Network connected timed out")
114 if "(" + method + ")" not in ev:
115 raise Exception("Unexpected EAP method selection")
117 ev = dev.wait_event(["CTRL-REQ-SIM"], timeout=15)
119 raise Exception("Wait for external SIM processing request timed out")
121 if p[1] != "GSM-AUTH":
122 raise Exception("Unexpected CTRL-REQ-SIM type")
123 id = p[0].split('-')[3]
124 rand = p[2].split(' ')[0]
126 res = subprocess.check_output(["../../hostapd/hlr_auc_gw",
128 "auth_serv/hlr_auc_gw.milenage_db",
129 "GSM-AUTH-REQ 232010000000000 " + rand])
130 if "GSM-AUTH-RESP" not in res:
131 raise Exception("Unexpected hlr_auc_gw response")
132 resp = res.split(' ')[2].rstrip()
134 dev.request("CTRL-RSP-SIM-" + id + ":GSM-AUTH:" + resp)
135 dev.wait_connected(timeout=15)
137 def interworking_connect(dev, bssid, method):
138 dev.request("INTERWORKING_CONNECT " + bssid)
139 interworking_auth(dev, method)
141 def interworking_auth(dev, method):
142 ev = dev.wait_event(["CTRL-EVENT-EAP-METHOD"], timeout=15)
144 raise Exception("Network connected timed out")
145 if "(" + method + ")" not in ev:
146 raise Exception("Unexpected EAP method selection")
148 dev.wait_connected(timeout=15)
150 def check_probe_resp(wt, bssid_unexpected, bssid_expected):
152 count = wt.get_bss_counter("probe_response", bssid_unexpected)
154 raise Exception("Unexpected Probe Response frame from AP")
157 count = wt.get_bss_counter("probe_response", bssid_expected)
159 raise Exception("No Probe Response frame from AP")
161 def test_ap_anqp_sharing(dev, apdev):
162 """ANQP sharing within ESS and explicit unshare"""
163 dev[0].flush_scan_cache()
165 bssid = apdev[0]['bssid']
166 params = hs20_ap_params()
167 params['hessid'] = bssid
168 hostapd.add_ap(apdev[0]['ifname'], params)
170 bssid2 = apdev[1]['bssid']
171 params = hs20_ap_params()
172 params['hessid'] = bssid
173 params['nai_realm'] = [ "0,example.com,13[5:6],21[2:4][5:7]" ]
174 hostapd.add_ap(apdev[1]['ifname'], params)
177 id = dev[0].add_cred_values({ 'realm': "example.com", 'username': "test",
178 'password': "secret",
179 'domain': "example.com" })
180 logger.info("Normal network selection with shared ANQP results")
181 dev[0].scan_for_bss(bssid, freq="2412")
182 dev[0].scan_for_bss(bssid2, freq="2412")
183 interworking_select(dev[0], None, "home", freq="2412")
184 dev[0].dump_monitor()
186 logger.debug("BSS entries:\n" + dev[0].request("BSS RANGE=ALL"))
187 res1 = dev[0].get_bss(bssid)
188 res2 = dev[0].get_bss(bssid2)
189 if 'anqp_nai_realm' not in res1:
190 raise Exception("anqp_nai_realm not found for AP1")
191 if 'anqp_nai_realm' not in res2:
192 raise Exception("anqp_nai_realm not found for AP2")
193 if res1['anqp_nai_realm'] != res2['anqp_nai_realm']:
194 raise Exception("ANQP results were not shared between BSSes")
196 logger.info("Explicit ANQP request to unshare ANQP results")
197 dev[0].request("ANQP_GET " + bssid + " 263")
198 ev = dev[0].wait_event(["RX-ANQP"], timeout=5)
200 raise Exception("ANQP operation timed out")
202 dev[0].request("ANQP_GET " + bssid2 + " 263")
203 ev = dev[0].wait_event(["RX-ANQP"], timeout=5)
205 raise Exception("ANQP operation timed out")
207 res1 = dev[0].get_bss(bssid)
208 res2 = dev[0].get_bss(bssid2)
209 if res1['anqp_nai_realm'] == res2['anqp_nai_realm']:
210 raise Exception("ANQP results were not unshared")
212 def test_ap_nai_home_realm_query(dev, apdev):
213 """NAI Home Realm Query"""
214 bssid = apdev[0]['bssid']
215 params = hs20_ap_params()
216 params['nai_realm'] = [ "0,example.com,13[5:6],21[2:4][5:7]",
217 "0,another.example.org" ]
218 hostapd.add_ap(apdev[0]['ifname'], params)
220 dev[0].scan(freq="2412")
221 dev[0].request("HS20_GET_NAI_HOME_REALM_LIST " + bssid + " realm=example.com")
222 ev = dev[0].wait_event(["RX-ANQP"], timeout=5)
224 raise Exception("ANQP operation timed out")
225 nai1 = dev[0].get_bss(bssid)['anqp_nai_realm']
226 dev[0].dump_monitor()
228 dev[0].request("ANQP_GET " + bssid + " 263")
229 ev = dev[0].wait_event(["RX-ANQP"], timeout=5)
231 raise Exception("ANQP operation timed out")
232 nai2 = dev[0].get_bss(bssid)['anqp_nai_realm']
234 if len(nai1) >= len(nai2):
235 raise Exception("Unexpected NAI Realm list response lengths")
236 if "example.com".encode('hex') not in nai1:
237 raise Exception("Home realm not reported")
238 if "example.org".encode('hex') in nai1:
239 raise Exception("Non-home realm reported")
240 if "example.com".encode('hex') not in nai2:
241 raise Exception("Home realm not reported in wildcard query")
242 if "example.org".encode('hex') not in nai2:
243 raise Exception("Non-home realm not reported in wildcard query ")
246 "00:11:22:33:44:55 123",
247 "00:11:22:33:44:55 qq" ]
249 if "FAIL" not in dev[0].request("HS20_GET_NAI_HOME_REALM_LIST " + cmd):
250 raise Exception("Invalid HS20_GET_NAI_HOME_REALM_LIST accepted: " + cmd)
252 dev[0].dump_monitor()
253 if "OK" not in dev[0].request("HS20_GET_NAI_HOME_REALM_LIST " + bssid):
254 raise Exception("HS20_GET_NAI_HOME_REALM_LIST failed")
255 ev = dev[0].wait_event(["GAS-QUERY-DONE"], timeout=10)
257 raise Exception("ANQP operation timed out")
258 ev = dev[0].wait_event(["RX-ANQP"], timeout=0.1)
260 raise Exception("Unexpected ANQP response: " + ev)
262 dev[0].dump_monitor()
263 if "OK" not in dev[0].request("HS20_GET_NAI_HOME_REALM_LIST " + bssid + " 01000b6578616d706c652e636f6d"):
264 raise Exception("HS20_GET_NAI_HOME_REALM_LIST failed")
265 ev = dev[0].wait_event(["RX-ANQP"], timeout=10)
267 raise Exception("No ANQP response")
268 if "NAI Realm list" not in ev:
269 raise Exception("Missing NAI Realm list: " + ev)
271 dev[0].add_cred_values({ 'realm': "example.com", 'username': "test",
272 'password': "secret",
273 'domain': "example.com" })
274 dev[0].dump_monitor()
275 if "OK" not in dev[0].request("HS20_GET_NAI_HOME_REALM_LIST " + bssid):
276 raise Exception("HS20_GET_NAI_HOME_REALM_LIST failed")
277 ev = dev[0].wait_event(["RX-ANQP"], timeout=10)
279 raise Exception("No ANQP response")
280 if "NAI Realm list" not in ev:
281 raise Exception("Missing NAI Realm list: " + ev)
283 def test_ap_interworking_scan_filtering(dev, apdev):
284 """Interworking scan filtering with HESSID and access network type"""
286 _test_ap_interworking_scan_filtering(dev, apdev)
288 dev[0].request("SET hessid 00:00:00:00:00:00")
289 dev[0].request("SET access_network_type 15")
291 def _test_ap_interworking_scan_filtering(dev, apdev):
292 bssid = apdev[0]['bssid']
293 params = hs20_ap_params()
294 ssid = "test-hs20-ap1"
295 params['ssid'] = ssid
296 params['hessid'] = bssid
297 hostapd.add_ap(apdev[0]['ifname'], params)
299 bssid2 = apdev[1]['bssid']
300 params = hs20_ap_params()
301 ssid2 = "test-hs20-ap2"
302 params['ssid'] = ssid2
303 params['hessid'] = bssid2
304 params['access_network_type'] = "1"
305 del params['venue_group']
306 del params['venue_type']
307 hostapd.add_ap(apdev[1]['ifname'], params)
314 logger.info("Check probe request filtering based on HESSID")
316 dev[0].request("SET hessid " + bssid2)
317 dev[0].scan(freq="2412")
319 check_probe_resp(wt, bssid, bssid2)
321 logger.info("Check probe request filtering based on access network type")
323 wt.clear_bss_counters(bssid)
324 wt.clear_bss_counters(bssid2)
325 dev[0].request("SET hessid 00:00:00:00:00:00")
326 dev[0].request("SET access_network_type 14")
327 dev[0].scan(freq="2412")
329 check_probe_resp(wt, bssid2, bssid)
331 wt.clear_bss_counters(bssid)
332 wt.clear_bss_counters(bssid2)
333 dev[0].request("SET hessid 00:00:00:00:00:00")
334 dev[0].request("SET access_network_type 1")
335 dev[0].scan(freq="2412")
337 check_probe_resp(wt, bssid, bssid2)
339 logger.info("Check probe request filtering based on HESSID and ANT")
341 wt.clear_bss_counters(bssid)
342 wt.clear_bss_counters(bssid2)
343 dev[0].request("SET hessid " + bssid)
344 dev[0].request("SET access_network_type 14")
345 dev[0].scan(freq="2412")
347 check_probe_resp(wt, bssid2, bssid)
349 wt.clear_bss_counters(bssid)
350 wt.clear_bss_counters(bssid2)
351 dev[0].request("SET hessid " + bssid2)
352 dev[0].request("SET access_network_type 14")
353 dev[0].scan(freq="2412")
355 check_probe_resp(wt, bssid, None)
356 check_probe_resp(wt, bssid2, None)
358 wt.clear_bss_counters(bssid)
359 wt.clear_bss_counters(bssid2)
360 dev[0].request("SET hessid " + bssid)
361 dev[0].request("SET access_network_type 1")
362 dev[0].scan(freq="2412")
364 check_probe_resp(wt, bssid, None)
365 check_probe_resp(wt, bssid2, None)
367 def test_ap_hs20_select(dev, apdev):
368 """Hotspot 2.0 network selection"""
369 bssid = apdev[0]['bssid']
370 params = hs20_ap_params()
371 params['hessid'] = bssid
372 hostapd.add_ap(apdev[0]['ifname'], params)
375 id = dev[0].add_cred_values({ 'realm': "example.com", 'username': "test",
376 'password': "secret",
377 'domain': "example.com" })
378 interworking_select(dev[0], bssid, "home")
380 dev[0].remove_cred(id)
381 id = dev[0].add_cred_values({ 'realm': "example.com", 'username': "test",
382 'password': "secret",
383 'domain': "no.match.example.com" })
384 interworking_select(dev[0], bssid, "roaming", freq="2412")
386 dev[0].set_cred_quoted(id, "realm", "no.match.example.com");
387 interworking_select(dev[0], bssid, no_match=True, freq="2412")
389 res = dev[0].request("SCAN_RESULTS")
390 if "[HS20]" not in res:
391 raise Exception("HS20 flag missing from scan results: " + res)
393 bssid2 = apdev[1]['bssid']
394 params = hs20_ap_params()
395 params['nai_realm'] = [ "0,example.org,21" ]
396 params['hessid'] = bssid2
397 params['domain_name'] = "example.org"
398 hostapd.add_ap(apdev[1]['ifname'], params)
399 dev[0].remove_cred(id)
400 id = dev[0].add_cred_values({ 'realm': "example.org", 'username': "test",
401 'password': "secret",
402 'domain': "example.org" })
403 interworking_select(dev[0], bssid2, "home", freq="2412")
405 def hs20_simulated_sim(dev, ap, method):
407 params = hs20_ap_params()
408 params['hessid'] = bssid
409 params['anqp_3gpp_cell_net'] = "555,444"
410 params['domain_name'] = "wlan.mnc444.mcc555.3gppnetwork.org"
411 hostapd.add_ap(ap['ifname'], params)
414 dev.add_cred_values({ 'imsi': "555444-333222111", 'eap': method,
415 'milenage': "5122250214c33e723a5dd523fc145fc0:981d464c7c52eb6e5036234984ad0bcf:000000000123"})
416 interworking_select(dev, "home", freq="2412")
417 interworking_connect(dev, bssid, method)
418 check_sp_type(dev, "home")
420 def test_ap_hs20_sim(dev, apdev):
421 """Hotspot 2.0 with simulated SIM and EAP-SIM"""
422 hlr_auc_gw_available()
423 hs20_simulated_sim(dev[0], apdev[0], "SIM")
424 dev[0].request("INTERWORKING_SELECT auto freq=2412")
425 ev = dev[0].wait_event(["INTERWORKING-ALREADY-CONNECTED"], timeout=15)
427 raise Exception("Timeout on already-connected event")
429 def test_ap_hs20_aka(dev, apdev):
430 """Hotspot 2.0 with simulated USIM and EAP-AKA"""
431 hlr_auc_gw_available()
432 hs20_simulated_sim(dev[0], apdev[0], "AKA")
434 def test_ap_hs20_aka_prime(dev, apdev):
435 """Hotspot 2.0 with simulated USIM and EAP-AKA'"""
436 hlr_auc_gw_available()
437 hs20_simulated_sim(dev[0], apdev[0], "AKA'")
439 def test_ap_hs20_ext_sim(dev, apdev):
440 """Hotspot 2.0 with external SIM processing"""
441 hlr_auc_gw_available()
442 bssid = apdev[0]['bssid']
443 params = hs20_ap_params()
444 params['hessid'] = bssid
445 params['anqp_3gpp_cell_net'] = "232,01"
446 params['domain_name'] = "wlan.mnc001.mcc232.3gppnetwork.org"
447 hostapd.add_ap(apdev[0]['ifname'], params)
451 dev[0].request("SET external_sim 1")
452 dev[0].add_cred_values({ 'imsi': "23201-0000000000", 'eap': "SIM" })
453 interworking_select(dev[0], "home", freq="2412")
454 interworking_ext_sim_connect(dev[0], bssid, "SIM")
455 check_sp_type(dev[0], "home")
457 dev[0].request("SET external_sim 0")
459 def test_ap_hs20_ext_sim_roaming(dev, apdev):
460 """Hotspot 2.0 with external SIM processing in roaming network"""
461 hlr_auc_gw_available()
462 bssid = apdev[0]['bssid']
463 params = hs20_ap_params()
464 params['hessid'] = bssid
465 params['anqp_3gpp_cell_net'] = "244,91;310,026;232,01;234,56"
466 params['domain_name'] = "wlan.mnc091.mcc244.3gppnetwork.org"
467 hostapd.add_ap(apdev[0]['ifname'], params)
471 dev[0].request("SET external_sim 1")
472 dev[0].add_cred_values({ 'imsi': "23201-0000000000", 'eap': "SIM" })
473 interworking_select(dev[0], "roaming", freq="2412")
474 interworking_ext_sim_connect(dev[0], bssid, "SIM")
475 check_sp_type(dev[0], "roaming")
477 dev[0].request("SET external_sim 0")
479 def test_ap_hs20_username(dev, apdev):
480 """Hotspot 2.0 connection in username/password credential"""
481 bssid = apdev[0]['bssid']
482 params = hs20_ap_params()
483 params['hessid'] = bssid
484 params['disable_dgaf'] = '1'
485 hostapd.add_ap(apdev[0]['ifname'], params)
488 id = dev[0].add_cred_values({ 'realm': "example.com",
489 'username': "hs20-test",
490 'password': "password",
491 'ca_cert': "auth_serv/ca.pem",
492 'domain': "example.com",
493 'update_identifier': "1234" })
494 interworking_select(dev[0], bssid, "home", freq="2412")
495 interworking_connect(dev[0], bssid, "TTLS")
496 check_sp_type(dev[0], "home")
497 status = dev[0].get_status()
498 if status['pairwise_cipher'] != "CCMP":
499 raise Exception("Unexpected pairwise cipher")
500 if status['hs20'] != "2":
501 raise Exception("Unexpected HS 2.0 support indication")
503 dev[1].connect("test-hs20", key_mgmt="WPA-EAP", eap="TTLS",
504 identity="hs20-test", password="password",
505 ca_cert="auth_serv/ca.pem", phase2="auth=MSCHAPV2",
508 def test_ap_hs20_connect_api(dev, apdev):
509 """Hotspot 2.0 connection with connect API"""
510 bssid = apdev[0]['bssid']
511 params = hs20_ap_params()
512 params['hessid'] = bssid
513 params['disable_dgaf'] = '1'
514 hostapd.add_ap(apdev[0]['ifname'], params)
516 wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
517 wpas.interface_add("wlan5", drv_params="force_connect_cmd=1")
519 wpas.flush_scan_cache()
520 id = wpas.add_cred_values({ 'realm': "example.com",
521 'username': "hs20-test",
522 'password': "password",
523 'ca_cert': "auth_serv/ca.pem",
524 'domain': "example.com",
525 'update_identifier': "1234" })
526 interworking_select(wpas, bssid, "home", freq="2412")
527 interworking_connect(wpas, bssid, "TTLS")
528 check_sp_type(wpas, "home")
529 status = wpas.get_status()
530 if status['pairwise_cipher'] != "CCMP":
531 raise Exception("Unexpected pairwise cipher")
532 if status['hs20'] != "2":
533 raise Exception("Unexpected HS 2.0 support indication")
535 def test_ap_hs20_auto_interworking(dev, apdev):
536 """Hotspot 2.0 connection with auto_interworking=1"""
537 bssid = apdev[0]['bssid']
538 params = hs20_ap_params()
539 params['hessid'] = bssid
540 params['disable_dgaf'] = '1'
541 hostapd.add_ap(apdev[0]['ifname'], params)
543 dev[0].hs20_enable(auto_interworking=True)
544 id = dev[0].add_cred_values({ 'realm': "example.com",
545 'username': "hs20-test",
546 'password': "password",
547 'ca_cert': "auth_serv/ca.pem",
548 'domain': "example.com",
549 'update_identifier': "1234" })
550 dev[0].request("REASSOCIATE")
551 dev[0].wait_connected(timeout=15)
552 check_sp_type(dev[0], "home")
553 status = dev[0].get_status()
554 if status['pairwise_cipher'] != "CCMP":
555 raise Exception("Unexpected pairwise cipher")
556 if status['hs20'] != "2":
557 raise Exception("Unexpected HS 2.0 support indication")
559 def test_ap_hs20_auto_interworking_no_match(dev, apdev):
560 """Hotspot 2.0 connection with auto_interworking=1 and no matching network"""
561 hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid": "mismatch" })
563 dev[0].hs20_enable(auto_interworking=True)
564 id = dev[0].connect("mismatch", psk="12345678", scan_freq="2412",
565 only_add_network=True)
566 dev[0].request("ENABLE_NETWORK " + str(id) + " no-connect")
568 id = dev[0].add_cred_values({ 'realm': "example.com",
569 'username': "hs20-test",
570 'password': "password",
571 'ca_cert': "auth_serv/ca.pem",
572 'domain': "example.com",
573 'update_identifier': "1234" })
574 dev[0].request("INTERWORKING_SELECT auto freq=2412")
576 dev[0].dump_monitor()
578 logger.info("start ping")
579 if "PONG" not in dev[0].ctrl.request("PING", timeout=2):
580 raise Exception("PING failed")
581 logger.info("ping done")
585 ev = dev[0].wait_event([ "ANQP fetch completed",
586 "CTRL-EVENT-SCAN-RESULTS" ], timeout=0.05)
589 if "ANQP fetch completed" in ev:
593 if fetch > 2 * scan + 3:
594 raise Exception("Too many ANQP fetch iterations")
595 dev[0].dump_monitor()
596 dev[0].request("DISCONNECT")
598 def test_ap_hs20_auto_interworking_no_cred_match(dev, apdev):
599 """Hotspot 2.0 connection with auto_interworking=1 but no cred match"""
600 bssid = apdev[0]['bssid']
601 params = { "ssid": "test" }
602 hostapd.add_ap(apdev[0]['ifname'], params)
604 dev[0].hs20_enable(auto_interworking=True)
605 dev[0].add_cred_values({ 'realm': "example.com",
606 'username': "hs20-test",
607 'password': "password",
608 'ca_cert': "auth_serv/ca.pem",
609 'domain': "example.com" })
611 id = dev[0].connect("test", psk="12345678", only_add_network=True)
612 dev[0].request("ENABLE_NETWORK %s" % id)
613 logger.info("Verify that scanning continues when there is partial network block match")
614 for i in range(0, 2):
615 ev = dev[0].wait_event(["CTRL-EVENT-SCAN-RESULTS"], 10)
617 raise Exception("Scan timed out")
618 logger.info("Scan completed")
620 def eap_test(dev, ap, eap_params, method, user):
622 params = hs20_ap_params()
623 params['nai_realm'] = [ "0,example.com," + eap_params ]
624 hostapd.add_ap(ap['ifname'], params)
627 dev.add_cred_values({ 'realm': "example.com",
628 'ca_cert': "auth_serv/ca.pem",
630 'password': "password" })
631 interworking_select(dev, bssid, freq="2412")
632 interworking_connect(dev, bssid, method)
634 def test_ap_hs20_eap_unknown(dev, apdev):
635 """Hotspot 2.0 connection with unknown EAP method"""
636 bssid = apdev[0]['bssid']
637 params = hs20_ap_params()
638 params['nai_realm'] = "0,example.com,99"
639 hostapd.add_ap(apdev[0]['ifname'], params)
642 dev[0].add_cred_values(default_cred())
643 interworking_select(dev[0], None, no_match=True, freq="2412")
645 def test_ap_hs20_eap_peap_mschapv2(dev, apdev):
646 """Hotspot 2.0 connection with PEAP/MSCHAPV2"""
647 eap_test(dev[0], apdev[0], "25[3:26]", "PEAP", "user")
649 def test_ap_hs20_eap_peap_default(dev, apdev):
650 """Hotspot 2.0 connection with PEAP/MSCHAPV2 (as default)"""
651 eap_test(dev[0], apdev[0], "25", "PEAP", "user")
653 def test_ap_hs20_eap_peap_gtc(dev, apdev):
654 """Hotspot 2.0 connection with PEAP/GTC"""
655 eap_test(dev[0], apdev[0], "25[3:6]", "PEAP", "user")
657 def test_ap_hs20_eap_peap_unknown(dev, apdev):
658 """Hotspot 2.0 connection with PEAP/unknown"""
659 bssid = apdev[0]['bssid']
660 params = hs20_ap_params()
661 params['nai_realm'] = "0,example.com,25[3:99]"
662 hostapd.add_ap(apdev[0]['ifname'], params)
665 dev[0].add_cred_values(default_cred())
666 interworking_select(dev[0], None, no_match=True, freq="2412")
668 def test_ap_hs20_eap_ttls_chap(dev, apdev):
669 """Hotspot 2.0 connection with TTLS/CHAP"""
670 eap_test(dev[0], apdev[0], "21[2:2]", "TTLS", "chap user")
672 def test_ap_hs20_eap_ttls_mschap(dev, apdev):
673 """Hotspot 2.0 connection with TTLS/MSCHAP"""
674 eap_test(dev[0], apdev[0], "21[2:3]", "TTLS", "mschap user")
676 def test_ap_hs20_eap_ttls_eap_mschapv2(dev, apdev):
677 """Hotspot 2.0 connection with TTLS/EAP-MSCHAPv2"""
678 eap_test(dev[0], apdev[0], "21[3:26][6:7][99:99]", "TTLS", "user")
680 def test_ap_hs20_eap_ttls_eap_unknown(dev, apdev):
681 """Hotspot 2.0 connection with TTLS/EAP-unknown"""
682 bssid = apdev[0]['bssid']
683 params = hs20_ap_params()
684 params['nai_realm'] = "0,example.com,21[3:99]"
685 hostapd.add_ap(apdev[0]['ifname'], params)
688 dev[0].add_cred_values(default_cred())
689 interworking_select(dev[0], None, no_match=True, freq="2412")
691 def test_ap_hs20_eap_ttls_eap_unsupported(dev, apdev):
692 """Hotspot 2.0 connection with TTLS/EAP-OTP(unsupported)"""
693 bssid = apdev[0]['bssid']
694 params = hs20_ap_params()
695 params['nai_realm'] = "0,example.com,21[3:5]"
696 hostapd.add_ap(apdev[0]['ifname'], params)
699 dev[0].add_cred_values(default_cred())
700 interworking_select(dev[0], None, no_match=True, freq="2412")
702 def test_ap_hs20_eap_ttls_unknown(dev, apdev):
703 """Hotspot 2.0 connection with TTLS/unknown"""
704 bssid = apdev[0]['bssid']
705 params = hs20_ap_params()
706 params['nai_realm'] = "0,example.com,21[2:5]"
707 hostapd.add_ap(apdev[0]['ifname'], params)
710 dev[0].add_cred_values(default_cred())
711 interworking_select(dev[0], None, no_match=True, freq="2412")
713 def test_ap_hs20_eap_fast_mschapv2(dev, apdev):
714 """Hotspot 2.0 connection with FAST/EAP-MSCHAPV2"""
715 check_eap_capa(dev[0], "FAST")
716 eap_test(dev[0], apdev[0], "43[3:26]", "FAST", "user")
718 def test_ap_hs20_eap_fast_gtc(dev, apdev):
719 """Hotspot 2.0 connection with FAST/EAP-GTC"""
720 check_eap_capa(dev[0], "FAST")
721 eap_test(dev[0], apdev[0], "43[3:6]", "FAST", "user")
723 def test_ap_hs20_eap_tls(dev, apdev):
724 """Hotspot 2.0 connection with EAP-TLS"""
725 bssid = apdev[0]['bssid']
726 params = hs20_ap_params()
727 params['nai_realm'] = [ "0,example.com,13[5:6]" ]
728 hostapd.add_ap(apdev[0]['ifname'], params)
731 dev[0].add_cred_values({ 'realm': "example.com",
732 'username': "certificate-user",
733 'ca_cert': "auth_serv/ca.pem",
734 'client_cert': "auth_serv/user.pem",
735 'private_key': "auth_serv/user.key"})
736 interworking_select(dev[0], bssid, freq="2412")
737 interworking_connect(dev[0], bssid, "TLS")
739 def test_ap_hs20_eap_cert_unknown(dev, apdev):
740 """Hotspot 2.0 connection with certificate, but unknown EAP method"""
741 bssid = apdev[0]['bssid']
742 params = hs20_ap_params()
743 params['nai_realm'] = [ "0,example.com,99[5:6]" ]
744 hostapd.add_ap(apdev[0]['ifname'], params)
747 dev[0].add_cred_values({ 'realm': "example.com",
748 'username': "certificate-user",
749 'ca_cert': "auth_serv/ca.pem",
750 'client_cert': "auth_serv/user.pem",
751 'private_key': "auth_serv/user.key"})
752 interworking_select(dev[0], None, no_match=True, freq="2412")
754 def test_ap_hs20_eap_cert_unsupported(dev, apdev):
755 """Hotspot 2.0 connection with certificate, but unsupported TTLS"""
756 bssid = apdev[0]['bssid']
757 params = hs20_ap_params()
758 params['nai_realm'] = [ "0,example.com,21[5:6]" ]
759 hostapd.add_ap(apdev[0]['ifname'], params)
762 dev[0].add_cred_values({ 'realm': "example.com",
763 'username': "certificate-user",
764 'ca_cert': "auth_serv/ca.pem",
765 'client_cert': "auth_serv/user.pem",
766 'private_key': "auth_serv/user.key"})
767 interworking_select(dev[0], None, no_match=True, freq="2412")
769 def test_ap_hs20_eap_invalid_cred(dev, apdev):
770 """Hotspot 2.0 connection with invalid cred configuration"""
771 bssid = apdev[0]['bssid']
772 params = hs20_ap_params()
773 hostapd.add_ap(apdev[0]['ifname'], params)
776 dev[0].add_cred_values({ 'realm': "example.com",
777 'username': "certificate-user",
778 'client_cert': "auth_serv/user.pem" })
779 interworking_select(dev[0], None, no_match=True, freq="2412")
781 def test_ap_hs20_nai_realms(dev, apdev):
782 """Hotspot 2.0 connection and multiple NAI realms and TTLS/PAP"""
783 bssid = apdev[0]['bssid']
784 params = hs20_ap_params()
785 params['hessid'] = bssid
786 params['nai_realm'] = [ "0,no.match.here;example.com;no.match.here.either,21[2:1][5:7]" ]
787 hostapd.add_ap(apdev[0]['ifname'], params)
790 id = dev[0].add_cred_values({ 'realm': "example.com",
791 'ca_cert': "auth_serv/ca.pem",
792 'username': "pap user",
793 'password': "password",
794 'domain': "example.com" })
795 interworking_select(dev[0], bssid, "home", freq="2412")
796 interworking_connect(dev[0], bssid, "TTLS")
797 check_sp_type(dev[0], "home")
799 def test_ap_hs20_roaming_consortium(dev, apdev):
800 """Hotspot 2.0 connection based on roaming consortium match"""
801 bssid = apdev[0]['bssid']
802 params = hs20_ap_params()
803 params['hessid'] = bssid
804 hostapd.add_ap(apdev[0]['ifname'], params)
807 for consortium in [ "112233", "1020304050", "010203040506", "fedcba" ]:
808 id = dev[0].add_cred_values({ 'username': "user",
809 'password': "password",
810 'domain': "example.com",
811 'ca_cert': "auth_serv/ca.pem",
812 'roaming_consortium': consortium,
814 interworking_select(dev[0], bssid, "home", freq="2412")
815 interworking_connect(dev[0], bssid, "PEAP")
816 check_sp_type(dev[0], "home")
817 dev[0].request("INTERWORKING_SELECT auto freq=2412")
818 ev = dev[0].wait_event(["INTERWORKING-ALREADY-CONNECTED"], timeout=15)
820 raise Exception("Timeout on already-connected event")
821 dev[0].remove_cred(id)
823 def test_ap_hs20_username_roaming(dev, apdev):
824 """Hotspot 2.0 connection in username/password credential (roaming)"""
825 bssid = apdev[0]['bssid']
826 params = hs20_ap_params()
827 params['nai_realm'] = [ "0,example.com,13[5:6],21[2:4][5:7]",
828 "0,roaming.example.com,21[2:4][5:7]",
829 "0,another.example.com" ]
830 params['domain_name'] = "another.example.com"
831 params['hessid'] = bssid
832 hostapd.add_ap(apdev[0]['ifname'], params)
835 id = dev[0].add_cred_values({ 'realm': "roaming.example.com",
836 'username': "hs20-test",
837 'password': "password",
838 'ca_cert': "auth_serv/ca.pem",
839 'domain': "example.com" })
840 interworking_select(dev[0], bssid, "roaming", freq="2412")
841 interworking_connect(dev[0], bssid, "TTLS")
842 check_sp_type(dev[0], "roaming")
844 def test_ap_hs20_username_unknown(dev, apdev):
845 """Hotspot 2.0 connection in username/password credential (no domain in cred)"""
846 bssid = apdev[0]['bssid']
847 params = hs20_ap_params()
848 params['hessid'] = bssid
849 hostapd.add_ap(apdev[0]['ifname'], params)
852 id = dev[0].add_cred_values({ 'realm': "example.com",
853 'ca_cert': "auth_serv/ca.pem",
854 'username': "hs20-test",
855 'password': "password" })
856 interworking_select(dev[0], bssid, "unknown", freq="2412")
857 interworking_connect(dev[0], bssid, "TTLS")
858 check_sp_type(dev[0], "unknown")
860 def test_ap_hs20_username_unknown2(dev, apdev):
861 """Hotspot 2.0 connection in username/password credential (no domain advertized)"""
862 bssid = apdev[0]['bssid']
863 params = hs20_ap_params()
864 params['hessid'] = bssid
865 del params['domain_name']
866 hostapd.add_ap(apdev[0]['ifname'], params)
869 id = dev[0].add_cred_values({ 'realm': "example.com",
870 'ca_cert': "auth_serv/ca.pem",
871 'username': "hs20-test",
872 'password': "password",
873 'domain': "example.com" })
874 interworking_select(dev[0], bssid, "unknown", freq="2412")
875 interworking_connect(dev[0], bssid, "TTLS")
876 check_sp_type(dev[0], "unknown")
878 def test_ap_hs20_gas_while_associated(dev, apdev):
879 """Hotspot 2.0 connection with GAS query while associated"""
880 bssid = apdev[0]['bssid']
881 params = hs20_ap_params()
882 params['hessid'] = bssid
883 hostapd.add_ap(apdev[0]['ifname'], params)
886 id = dev[0].add_cred_values({ 'realm': "example.com",
887 'ca_cert': "auth_serv/ca.pem",
888 'username': "hs20-test",
889 'password': "password",
890 'domain': "example.com" })
891 interworking_select(dev[0], bssid, "home", freq="2412")
892 interworking_connect(dev[0], bssid, "TTLS")
894 logger.info("Verifying GAS query while associated")
895 dev[0].request("FETCH_ANQP")
896 for i in range(0, 6):
897 ev = dev[0].wait_event(["RX-ANQP"], timeout=5)
899 raise Exception("Operation timed out")
901 def test_ap_hs20_gas_while_associated_with_pmf(dev, apdev):
902 """Hotspot 2.0 connection with GAS query while associated and using PMF"""
904 _test_ap_hs20_gas_while_associated_with_pmf(dev, apdev)
906 dev[0].request("SET pmf 0")
908 def _test_ap_hs20_gas_while_associated_with_pmf(dev, apdev):
909 bssid = apdev[0]['bssid']
910 params = hs20_ap_params()
911 params['hessid'] = bssid
912 hostapd.add_ap(apdev[0]['ifname'], params)
914 bssid2 = apdev[1]['bssid']
915 params = hs20_ap_params()
916 params['hessid'] = bssid2
917 params['nai_realm'] = [ "0,no-match.example.org,13[5:6],21[2:4][5:7]" ]
918 hostapd.add_ap(apdev[1]['ifname'], params)
921 dev[0].request("SET pmf 2")
922 id = dev[0].add_cred_values({ 'realm': "example.com",
923 'ca_cert': "auth_serv/ca.pem",
924 'username': "hs20-test",
925 'password': "password",
926 'domain': "example.com" })
927 interworking_select(dev[0], bssid, "home", freq="2412")
928 interworking_connect(dev[0], bssid, "TTLS")
930 logger.info("Verifying GAS query while associated")
931 dev[0].request("FETCH_ANQP")
932 for i in range(0, 2 * 6):
933 ev = dev[0].wait_event(["RX-ANQP"], timeout=5)
935 raise Exception("Operation timed out")
937 def test_ap_hs20_gas_frag_while_associated(dev, apdev):
938 """Hotspot 2.0 connection with fragmented GAS query while associated"""
939 bssid = apdev[0]['bssid']
940 params = hs20_ap_params()
941 params['hessid'] = bssid
942 hostapd.add_ap(apdev[0]['ifname'], params)
943 hapd = hostapd.Hostapd(apdev[0]['ifname'])
944 hapd.set("gas_frag_limit", "50")
947 id = dev[0].add_cred_values({ 'realm': "example.com",
948 'ca_cert': "auth_serv/ca.pem",
949 'username': "hs20-test",
950 'password': "password",
951 'domain': "example.com" })
952 interworking_select(dev[0], bssid, "home", freq="2412")
953 interworking_connect(dev[0], bssid, "TTLS")
955 logger.info("Verifying GAS query while associated")
956 dev[0].request("FETCH_ANQP")
957 for i in range(0, 6):
958 ev = dev[0].wait_event(["RX-ANQP"], timeout=5)
960 raise Exception("Operation timed out")
962 def test_ap_hs20_multiple_connects(dev, apdev):
963 """Hotspot 2.0 connection through multiple network selections"""
964 bssid = apdev[0]['bssid']
965 params = hs20_ap_params()
966 params['hessid'] = bssid
967 hostapd.add_ap(apdev[0]['ifname'], params)
970 values = { 'realm': "example.com",
971 'ca_cert': "auth_serv/ca.pem",
972 'username': "hs20-test",
973 'password': "password",
974 'domain': "example.com" }
975 id = dev[0].add_cred_values(values)
977 dev[0].scan_for_bss(bssid, freq="2412")
979 for i in range(0, 3):
980 logger.info("Starting Interworking network selection")
981 dev[0].request("INTERWORKING_SELECT auto freq=2412")
983 ev = dev[0].wait_event(["INTERWORKING-NO-MATCH",
984 "INTERWORKING-ALREADY-CONNECTED",
985 "CTRL-EVENT-CONNECTED"], timeout=15)
987 raise Exception("Connection timed out")
988 if "INTERWORKING-NO-MATCH" in ev:
989 raise Exception("Matching AP not found")
990 if "CTRL-EVENT-CONNECTED" in ev:
992 if i == 2 and "INTERWORKING-ALREADY-CONNECTED" in ev:
995 dev[0].request("DISCONNECT")
996 dev[0].dump_monitor()
998 networks = dev[0].list_networks()
999 if len(networks) > 1:
1000 raise Exception("Duplicated network block detected")
1002 def test_ap_hs20_disallow_aps(dev, apdev):
1003 """Hotspot 2.0 connection and disallow_aps"""
1004 bssid = apdev[0]['bssid']
1005 params = hs20_ap_params()
1006 params['hessid'] = bssid
1007 hostapd.add_ap(apdev[0]['ifname'], params)
1009 dev[0].hs20_enable()
1010 values = { 'realm': "example.com",
1011 'ca_cert': "auth_serv/ca.pem",
1012 'username': "hs20-test",
1013 'password': "password",
1014 'domain': "example.com" }
1015 id = dev[0].add_cred_values(values)
1017 dev[0].scan_for_bss(bssid, freq="2412")
1019 logger.info("Verify disallow_aps bssid")
1020 dev[0].request("SET disallow_aps bssid " + bssid.translate(None, ':'))
1021 dev[0].request("INTERWORKING_SELECT auto")
1022 ev = dev[0].wait_event(["INTERWORKING-NO-MATCH"], timeout=15)
1024 raise Exception("Network selection timed out")
1025 dev[0].dump_monitor()
1027 logger.info("Verify disallow_aps ssid")
1028 dev[0].request("SET disallow_aps ssid 746573742d68733230")
1029 dev[0].request("INTERWORKING_SELECT auto freq=2412")
1030 ev = dev[0].wait_event(["INTERWORKING-NO-MATCH"], timeout=15)
1032 raise Exception("Network selection timed out")
1033 dev[0].dump_monitor()
1035 logger.info("Verify disallow_aps clear")
1036 dev[0].request("SET disallow_aps ")
1037 interworking_select(dev[0], bssid, "home", freq="2412")
1039 dev[0].request("SET disallow_aps bssid " + bssid.translate(None, ':'))
1040 ret = dev[0].request("INTERWORKING_CONNECT " + bssid)
1041 if "FAIL" not in ret:
1042 raise Exception("INTERWORKING_CONNECT to disallowed BSS not rejected")
1044 if "FAIL" not in dev[0].request("INTERWORKING_CONNECT foo"):
1045 raise Exception("Invalid INTERWORKING_CONNECT not rejected")
1046 if "FAIL" not in dev[0].request("INTERWORKING_CONNECT 00:11:22:33:44:55"):
1047 raise Exception("Invalid INTERWORKING_CONNECT not rejected")
1049 def policy_test(dev, ap, values, only_one=True):
1052 logger.info("Verify network selection to AP " + ap['ifname'])
1054 dev.scan_for_bss(bssid, freq="2412")
1056 logger.info("Verify network selection")
1059 id = dev.add_cred_values(values)
1060 dev.request("INTERWORKING_SELECT auto freq=2412")
1063 ev = dev.wait_event(["INTERWORKING-AP", "INTERWORKING-NO-MATCH",
1064 "INTERWORKING-BLACKLISTED",
1065 "INTERWORKING-SELECTED"], timeout=15)
1067 raise Exception("Network selection timed out")
1069 if "INTERWORKING-NO-MATCH" in ev:
1070 raise Exception("Matching AP not found")
1071 if bssid and only_one and "INTERWORKING-AP" in ev and bssid not in ev:
1072 raise Exception("Unexpected AP claimed acceptable")
1073 if "INTERWORKING-SELECTED" in ev:
1074 if bssid and bssid not in ev:
1075 raise Exception("Selected incorrect BSS")
1078 ev = dev.wait_connected(timeout=15)
1079 if bssid and bssid not in ev:
1080 raise Exception("Connected to incorrect BSS")
1082 conn_bssid = dev.get_status_field("bssid")
1083 if bssid and conn_bssid != bssid:
1084 raise Exception("bssid information points to incorrect BSS")
1090 def default_cred(domain=None, user="hs20-test"):
1091 cred = { 'realm': "example.com",
1092 'ca_cert': "auth_serv/ca.pem",
1094 'password': "password" }
1096 cred['domain'] = domain
1099 def test_ap_hs20_prefer_home(dev, apdev):
1100 """Hotspot 2.0 required roaming consortium"""
1101 params = hs20_ap_params()
1102 params['domain_name'] = "example.org"
1103 hostapd.add_ap(apdev[0]['ifname'], params)
1105 params = hs20_ap_params()
1106 params['ssid'] = "test-hs20-other"
1107 params['domain_name'] = "example.com"
1108 hostapd.add_ap(apdev[1]['ifname'], params)
1110 values = default_cred()
1111 values['domain'] = "example.com"
1112 policy_test(dev[0], apdev[1], values, only_one=False)
1113 values['domain'] = "example.org"
1114 policy_test(dev[0], apdev[0], values, only_one=False)
1116 def test_ap_hs20_req_roaming_consortium(dev, apdev):
1117 """Hotspot 2.0 required roaming consortium"""
1118 params = hs20_ap_params()
1119 hostapd.add_ap(apdev[0]['ifname'], params)
1121 params = hs20_ap_params()
1122 params['ssid'] = "test-hs20-other"
1123 params['roaming_consortium'] = [ "223344" ]
1124 hostapd.add_ap(apdev[1]['ifname'], params)
1126 values = default_cred()
1127 values['required_roaming_consortium'] = "223344"
1128 policy_test(dev[0], apdev[1], values)
1129 values['required_roaming_consortium'] = "112233"
1130 policy_test(dev[0], apdev[0], values)
1132 id = dev[0].add_cred()
1133 dev[0].set_cred(id, "required_roaming_consortium", "112233")
1134 dev[0].set_cred(id, "required_roaming_consortium", "112233445566778899aabbccddeeff")
1136 for val in [ "", "1", "11", "1122", "1122334", "112233445566778899aabbccddeeff00" ]:
1137 if "FAIL" not in dev[0].request('SET_CRED {} required_roaming_consortium {}'.format(id, val)):
1138 raise Exception("Invalid roaming consortium value accepted: " + val)
1140 def test_ap_hs20_excluded_ssid(dev, apdev):
1141 """Hotspot 2.0 exclusion based on SSID"""
1142 params = hs20_ap_params()
1143 params['roaming_consortium'] = [ "223344" ]
1144 params['anqp_3gpp_cell_net'] = "555,444"
1145 hostapd.add_ap(apdev[0]['ifname'], params)
1147 params = hs20_ap_params()
1148 params['ssid'] = "test-hs20-other"
1149 params['roaming_consortium'] = [ "223344" ]
1150 params['anqp_3gpp_cell_net'] = "555,444"
1151 hostapd.add_ap(apdev[1]['ifname'], params)
1153 values = default_cred()
1154 values['excluded_ssid'] = "test-hs20"
1155 events = policy_test(dev[0], apdev[1], values)
1156 ev = [e for e in events if "INTERWORKING-BLACKLISTED " + apdev[0]['bssid'] in e]
1158 raise Exception("Excluded network not reported")
1159 values['excluded_ssid'] = "test-hs20-other"
1160 events = policy_test(dev[0], apdev[0], values)
1161 ev = [e for e in events if "INTERWORKING-BLACKLISTED " + apdev[1]['bssid'] in e]
1163 raise Exception("Excluded network not reported")
1165 values = default_cred()
1166 values['roaming_consortium'] = "223344"
1167 values['eap'] = "TTLS"
1168 values['phase2'] = "auth=MSCHAPV2"
1169 values['excluded_ssid'] = "test-hs20"
1170 events = policy_test(dev[0], apdev[1], values)
1171 ev = [e for e in events if "INTERWORKING-BLACKLISTED " + apdev[0]['bssid'] in e]
1173 raise Exception("Excluded network not reported")
1175 values = { 'imsi': "555444-333222111", 'eap': "SIM",
1176 'milenage': "5122250214c33e723a5dd523fc145fc0:981d464c7c52eb6e5036234984ad0bcf:000000000123",
1177 'excluded_ssid': "test-hs20" }
1178 events = policy_test(dev[0], apdev[1], values)
1179 ev = [e for e in events if "INTERWORKING-BLACKLISTED " + apdev[0]['bssid'] in e]
1181 raise Exception("Excluded network not reported")
1183 def test_ap_hs20_roam_to_higher_prio(dev, apdev):
1184 """Hotspot 2.0 and roaming from current to higher priority network"""
1185 bssid = apdev[0]['bssid']
1186 params = hs20_ap_params(ssid="test-hs20-visited")
1187 params['domain_name'] = "visited.example.org"
1188 hostapd.add_ap(apdev[0]['ifname'], params)
1190 dev[0].hs20_enable()
1191 id = dev[0].add_cred_values({ 'realm': "example.com",
1192 'ca_cert': "auth_serv/ca.pem",
1193 'username': "hs20-test",
1194 'password': "password",
1195 'domain': "example.com" })
1196 logger.info("Connect to the only network option")
1197 interworking_select(dev[0], bssid, "roaming", freq="2412")
1198 dev[0].dump_monitor()
1199 interworking_connect(dev[0], bssid, "TTLS")
1201 logger.info("Start another AP (home operator) and reconnect")
1202 bssid2 = apdev[1]['bssid']
1203 params = hs20_ap_params(ssid="test-hs20-home")
1204 params['domain_name'] = "example.com"
1205 hostapd.add_ap(apdev[1]['ifname'], params)
1207 dev[0].scan_for_bss(bssid2, freq="2412", force_scan=True)
1208 dev[0].request("INTERWORKING_SELECT auto freq=2412")
1209 ev = dev[0].wait_event(["INTERWORKING-NO-MATCH",
1210 "INTERWORKING-ALREADY-CONNECTED",
1211 "CTRL-EVENT-CONNECTED"], timeout=15)
1213 raise Exception("Connection timed out")
1214 if "INTERWORKING-NO-MATCH" in ev:
1215 raise Exception("Matching AP not found")
1216 if "INTERWORKING-ALREADY-CONNECTED" in ev:
1217 raise Exception("Unexpected AP selected")
1218 if bssid2 not in ev:
1219 raise Exception("Unexpected BSSID after reconnection")
1221 def test_ap_hs20_domain_suffix_match_full(dev, apdev):
1222 """Hotspot 2.0 and domain_suffix_match"""
1223 bssid = apdev[0]['bssid']
1224 params = hs20_ap_params()
1225 hostapd.add_ap(apdev[0]['ifname'], params)
1227 dev[0].hs20_enable()
1228 id = dev[0].add_cred_values({ 'realm': "example.com",
1229 'username': "hs20-test",
1230 'password': "password",
1231 'ca_cert': "auth_serv/ca.pem",
1232 'domain': "example.com",
1233 'domain_suffix_match': "server.w1.fi" })
1234 interworking_select(dev[0], bssid, "home", freq="2412")
1235 dev[0].dump_monitor()
1236 interworking_connect(dev[0], bssid, "TTLS")
1237 dev[0].request("REMOVE_NETWORK all")
1238 dev[0].dump_monitor()
1240 dev[0].set_cred_quoted(id, "domain_suffix_match", "no-match.example.com")
1241 interworking_select(dev[0], bssid, "home", freq="2412")
1242 dev[0].dump_monitor()
1243 dev[0].request("INTERWORKING_CONNECT " + bssid)
1244 ev = dev[0].wait_event(["CTRL-EVENT-EAP-TLS-CERT-ERROR"])
1246 raise Exception("TLS certificate error not reported")
1247 if "Domain suffix mismatch" not in ev:
1248 raise Exception("Domain suffix mismatch not reported")
1250 def test_ap_hs20_domain_suffix_match(dev, apdev):
1251 """Hotspot 2.0 and domain_suffix_match"""
1252 check_domain_match_full(dev[0])
1253 bssid = apdev[0]['bssid']
1254 params = hs20_ap_params()
1255 hostapd.add_ap(apdev[0]['ifname'], params)
1257 dev[0].hs20_enable()
1258 id = dev[0].add_cred_values({ 'realm': "example.com",
1259 'username': "hs20-test",
1260 'password': "password",
1261 'ca_cert': "auth_serv/ca.pem",
1262 'domain': "example.com",
1263 'domain_suffix_match': "w1.fi" })
1264 interworking_select(dev[0], bssid, "home", freq="2412")
1265 dev[0].dump_monitor()
1266 interworking_connect(dev[0], bssid, "TTLS")
1268 def test_ap_hs20_roaming_partner_preference(dev, apdev):
1269 """Hotspot 2.0 and roaming partner preference"""
1270 params = hs20_ap_params()
1271 params['domain_name'] = "roaming.example.org"
1272 hostapd.add_ap(apdev[0]['ifname'], params)
1274 params = hs20_ap_params()
1275 params['ssid'] = "test-hs20-other"
1276 params['domain_name'] = "roaming.example.net"
1277 hostapd.add_ap(apdev[1]['ifname'], params)
1279 logger.info("Verify default vs. specified preference")
1280 values = default_cred()
1281 values['roaming_partner'] = "roaming.example.net,1,127,*"
1282 policy_test(dev[0], apdev[1], values, only_one=False)
1283 values['roaming_partner'] = "roaming.example.net,1,129,*"
1284 policy_test(dev[0], apdev[0], values, only_one=False)
1286 logger.info("Verify partial FQDN match")
1287 values['roaming_partner'] = "example.net,0,0,*"
1288 policy_test(dev[0], apdev[1], values, only_one=False)
1289 values['roaming_partner'] = "example.net,0,255,*"
1290 policy_test(dev[0], apdev[0], values, only_one=False)
1292 def test_ap_hs20_max_bss_load(dev, apdev):
1293 """Hotspot 2.0 and maximum BSS load"""
1294 params = hs20_ap_params()
1295 params['bss_load_test'] = "12:200:20000"
1296 hostapd.add_ap(apdev[0]['ifname'], params)
1298 params = hs20_ap_params()
1299 params['ssid'] = "test-hs20-other"
1300 params['bss_load_test'] = "5:20:10000"
1301 hostapd.add_ap(apdev[1]['ifname'], params)
1303 logger.info("Verify maximum BSS load constraint")
1304 values = default_cred()
1305 values['domain'] = "example.com"
1306 values['max_bss_load'] = "100"
1307 events = policy_test(dev[0], apdev[1], values, only_one=False)
1309 ev = [e for e in events if "INTERWORKING-AP " + apdev[0]['bssid'] in e]
1310 if len(ev) != 1 or "over_max_bss_load=1" not in ev[0]:
1311 raise Exception("Maximum BSS Load case not noticed")
1312 ev = [e for e in events if "INTERWORKING-AP " + apdev[1]['bssid'] in e]
1313 if len(ev) != 1 or "over_max_bss_load=1" in ev[0]:
1314 raise Exception("Maximum BSS Load case reported incorrectly")
1316 logger.info("Verify maximum BSS load does not prevent connection")
1317 values['max_bss_load'] = "1"
1318 events = policy_test(dev[0], None, values)
1320 ev = [e for e in events if "INTERWORKING-AP " + apdev[0]['bssid'] in e]
1321 if len(ev) != 1 or "over_max_bss_load=1" not in ev[0]:
1322 raise Exception("Maximum BSS Load case not noticed")
1323 ev = [e for e in events if "INTERWORKING-AP " + apdev[1]['bssid'] in e]
1324 if len(ev) != 1 or "over_max_bss_load=1" not in ev[0]:
1325 raise Exception("Maximum BSS Load case not noticed")
1327 def test_ap_hs20_max_bss_load2(dev, apdev):
1328 """Hotspot 2.0 and maximum BSS load with one AP not advertising"""
1329 params = hs20_ap_params()
1330 params['bss_load_test'] = "12:200:20000"
1331 hostapd.add_ap(apdev[0]['ifname'], params)
1333 params = hs20_ap_params()
1334 params['ssid'] = "test-hs20-other"
1335 hostapd.add_ap(apdev[1]['ifname'], params)
1337 logger.info("Verify maximum BSS load constraint with AP advertisement")
1338 values = default_cred()
1339 values['domain'] = "example.com"
1340 values['max_bss_load'] = "100"
1341 events = policy_test(dev[0], apdev[1], values, only_one=False)
1343 ev = [e for e in events if "INTERWORKING-AP " + apdev[0]['bssid'] in e]
1344 if len(ev) != 1 or "over_max_bss_load=1" not in ev[0]:
1345 raise Exception("Maximum BSS Load case not noticed")
1346 ev = [e for e in events if "INTERWORKING-AP " + apdev[1]['bssid'] in e]
1347 if len(ev) != 1 or "over_max_bss_load=1" in ev[0]:
1348 raise Exception("Maximum BSS Load case reported incorrectly")
1350 def test_ap_hs20_multi_cred_sp_prio(dev, apdev):
1351 """Hotspot 2.0 multi-cred sp_priority"""
1353 _test_ap_hs20_multi_cred_sp_prio(dev, apdev)
1355 dev[0].request("SET external_sim 0")
1357 def _test_ap_hs20_multi_cred_sp_prio(dev, apdev):
1358 hlr_auc_gw_available()
1359 bssid = apdev[0]['bssid']
1360 params = hs20_ap_params()
1361 params['hessid'] = bssid
1362 del params['domain_name']
1363 params['anqp_3gpp_cell_net'] = "232,01"
1364 hostapd.add_ap(apdev[0]['ifname'], params)
1366 dev[0].hs20_enable()
1367 dev[0].scan_for_bss(bssid, freq="2412")
1368 dev[0].request("SET external_sim 1")
1369 id1 = dev[0].add_cred_values({ 'imsi': "23201-0000000000", 'eap': "SIM",
1370 'provisioning_sp': "example.com",
1371 'sp_priority' :"1" })
1372 id2 = dev[0].add_cred_values({ 'realm': "example.com",
1373 'ca_cert': "auth_serv/ca.pem",
1374 'username': "hs20-test",
1375 'password': "password",
1376 'domain': "example.com",
1377 'provisioning_sp': "example.com",
1378 'sp_priority': "2" })
1379 dev[0].dump_monitor()
1380 dev[0].scan_for_bss(bssid, freq="2412")
1381 dev[0].request("INTERWORKING_SELECT auto freq=2412")
1382 interworking_ext_sim_auth(dev[0], "SIM")
1383 check_sp_type(dev[0], "unknown")
1384 dev[0].request("REMOVE_NETWORK all")
1386 dev[0].set_cred(id1, "sp_priority", "2")
1387 dev[0].set_cred(id2, "sp_priority", "1")
1388 dev[0].dump_monitor()
1389 dev[0].request("INTERWORKING_SELECT auto freq=2412")
1390 interworking_auth(dev[0], "TTLS")
1391 check_sp_type(dev[0], "unknown")
1393 def test_ap_hs20_multi_cred_sp_prio2(dev, apdev):
1394 """Hotspot 2.0 multi-cred sp_priority with two BSSes"""
1396 _test_ap_hs20_multi_cred_sp_prio2(dev, apdev)
1398 dev[0].request("SET external_sim 0")
1400 def _test_ap_hs20_multi_cred_sp_prio2(dev, apdev):
1401 hlr_auc_gw_available()
1402 bssid = apdev[0]['bssid']
1403 params = hs20_ap_params()
1404 params['hessid'] = bssid
1405 del params['nai_realm']
1406 del params['domain_name']
1407 params['anqp_3gpp_cell_net'] = "232,01"
1408 hostapd.add_ap(apdev[0]['ifname'], params)
1410 bssid2 = apdev[1]['bssid']
1411 params = hs20_ap_params()
1412 params['ssid'] = "test-hs20-other"
1413 params['hessid'] = bssid2
1414 del params['domain_name']
1415 del params['anqp_3gpp_cell_net']
1416 hostapd.add_ap(apdev[1]['ifname'], params)
1418 dev[0].hs20_enable()
1419 dev[0].request("SET external_sim 1")
1420 id1 = dev[0].add_cred_values({ 'imsi': "23201-0000000000", 'eap': "SIM",
1421 'provisioning_sp': "example.com",
1422 'sp_priority': "1" })
1423 id2 = dev[0].add_cred_values({ 'realm': "example.com",
1424 'ca_cert': "auth_serv/ca.pem",
1425 'username': "hs20-test",
1426 'password': "password",
1427 'domain': "example.com",
1428 'provisioning_sp': "example.com",
1429 'sp_priority': "2" })
1430 dev[0].dump_monitor()
1431 dev[0].scan_for_bss(bssid, freq="2412")
1432 dev[0].scan_for_bss(bssid2, freq="2412")
1433 dev[0].request("INTERWORKING_SELECT auto freq=2412")
1434 interworking_ext_sim_auth(dev[0], "SIM")
1435 check_sp_type(dev[0], "unknown")
1436 conn_bssid = dev[0].get_status_field("bssid")
1437 if conn_bssid != bssid:
1438 raise Exception("Connected to incorrect BSS")
1439 dev[0].request("REMOVE_NETWORK all")
1441 dev[0].set_cred(id1, "sp_priority", "2")
1442 dev[0].set_cred(id2, "sp_priority", "1")
1443 dev[0].dump_monitor()
1444 dev[0].request("INTERWORKING_SELECT auto freq=2412")
1445 interworking_auth(dev[0], "TTLS")
1446 check_sp_type(dev[0], "unknown")
1447 conn_bssid = dev[0].get_status_field("bssid")
1448 if conn_bssid != bssid2:
1449 raise Exception("Connected to incorrect BSS")
1451 def check_conn_capab_selection(dev, type, missing):
1452 dev.request("INTERWORKING_SELECT freq=2412")
1453 ev = dev.wait_event(["INTERWORKING-AP"])
1455 raise Exception("Network selection timed out");
1456 if "type=" + type not in ev:
1457 raise Exception("Unexpected network type")
1458 if missing and "conn_capab_missing=1" not in ev:
1459 raise Exception("conn_capab_missing not reported")
1460 if not missing and "conn_capab_missing=1" in ev:
1461 raise Exception("conn_capab_missing reported unexpectedly")
1463 def conn_capab_cred(domain=None, req_conn_capab=None):
1464 cred = default_cred(domain=domain)
1466 cred['req_conn_capab'] = req_conn_capab
1469 def test_ap_hs20_req_conn_capab(dev, apdev):
1470 """Hotspot 2.0 network selection with req_conn_capab"""
1471 bssid = apdev[0]['bssid']
1472 params = hs20_ap_params()
1473 hostapd.add_ap(apdev[0]['ifname'], params)
1475 dev[0].hs20_enable()
1476 dev[0].scan_for_bss(bssid, freq="2412")
1477 logger.info("Not used in home network")
1478 values = conn_capab_cred(domain="example.com", req_conn_capab="6:1234")
1479 id = dev[0].add_cred_values(values)
1480 check_conn_capab_selection(dev[0], "home", False)
1482 logger.info("Used in roaming network")
1483 dev[0].remove_cred(id)
1484 values = conn_capab_cred(domain="example.org", req_conn_capab="6:1234")
1485 id = dev[0].add_cred_values(values)
1486 check_conn_capab_selection(dev[0], "roaming", True)
1488 logger.info("Verify that req_conn_capab does not prevent connection if no other network is available")
1489 check_auto_select(dev[0], bssid)
1491 logger.info("Additional req_conn_capab checks")
1493 dev[0].remove_cred(id)
1494 values = conn_capab_cred(domain="example.org", req_conn_capab="1:0")
1495 id = dev[0].add_cred_values(values)
1496 check_conn_capab_selection(dev[0], "roaming", True)
1498 dev[0].remove_cred(id)
1499 values = conn_capab_cred(domain="example.org", req_conn_capab="17:5060")
1500 id = dev[0].add_cred_values(values)
1501 check_conn_capab_selection(dev[0], "roaming", True)
1503 bssid2 = apdev[1]['bssid']
1504 params = hs20_ap_params(ssid="test-hs20b")
1505 params['hs20_conn_capab'] = [ "1:0:2", "6:22:1", "17:5060:0", "50:0:1" ]
1506 hostapd.add_ap(apdev[1]['ifname'], params)
1508 dev[0].remove_cred(id)
1509 values = conn_capab_cred(domain="example.org", req_conn_capab="50")
1510 id = dev[0].add_cred_values(values)
1511 dev[0].set_cred(id, "req_conn_capab", "6:22")
1512 dev[0].scan_for_bss(bssid2, freq="2412")
1513 dev[0].request("INTERWORKING_SELECT freq=2412")
1514 for i in range(0, 2):
1515 ev = dev[0].wait_event(["INTERWORKING-AP"])
1517 raise Exception("Network selection timed out");
1518 if bssid in ev and "conn_capab_missing=1" not in ev:
1519 raise Exception("Missing protocol connection capability not reported")
1520 if bssid2 in ev and "conn_capab_missing=1" in ev:
1521 raise Exception("Protocol connection capability not reported correctly")
1523 def test_ap_hs20_req_conn_capab_and_roaming_partner_preference(dev, apdev):
1524 """Hotspot 2.0 and req_conn_capab with roaming partner preference"""
1525 bssid = apdev[0]['bssid']
1526 params = hs20_ap_params()
1527 params['domain_name'] = "roaming.example.org"
1528 params['hs20_conn_capab'] = [ "1:0:2", "6:22:1", "17:5060:0", "50:0:1" ]
1529 hostapd.add_ap(apdev[0]['ifname'], params)
1531 bssid2 = apdev[1]['bssid']
1532 params = hs20_ap_params(ssid="test-hs20-b")
1533 params['domain_name'] = "roaming.example.net"
1534 hostapd.add_ap(apdev[1]['ifname'], params)
1536 values = default_cred()
1537 values['roaming_partner'] = "roaming.example.net,1,127,*"
1538 id = dev[0].add_cred_values(values)
1539 check_auto_select(dev[0], bssid2)
1541 dev[0].set_cred(id, "req_conn_capab", "50")
1542 check_auto_select(dev[0], bssid)
1544 dev[0].remove_cred(id)
1545 id = dev[0].add_cred_values(values)
1546 dev[0].set_cred(id, "req_conn_capab", "51")
1547 check_auto_select(dev[0], bssid2)
1549 def check_bandwidth_selection(dev, type, below):
1550 dev.request("INTERWORKING_SELECT freq=2412")
1551 ev = dev.wait_event(["INTERWORKING-AP"])
1553 raise Exception("Network selection timed out");
1554 logger.debug("BSS entries:\n" + dev.request("BSS RANGE=ALL"))
1555 if "type=" + type not in ev:
1556 raise Exception("Unexpected network type")
1557 if below and "below_min_backhaul=1" not in ev:
1558 raise Exception("below_min_backhaul not reported")
1559 if not below and "below_min_backhaul=1" in ev:
1560 raise Exception("below_min_backhaul reported unexpectedly")
1562 def bw_cred(domain=None, dl_home=None, ul_home=None, dl_roaming=None, ul_roaming=None):
1563 cred = default_cred(domain=domain)
1565 cred['min_dl_bandwidth_home'] = str(dl_home)
1567 cred['min_ul_bandwidth_home'] = str(ul_home)
1569 cred['min_dl_bandwidth_roaming'] = str(dl_roaming)
1571 cred['min_ul_bandwidth_roaming'] = str(ul_roaming)
1574 def test_ap_hs20_min_bandwidth_home(dev, apdev):
1575 """Hotspot 2.0 network selection with min bandwidth (home)"""
1576 bssid = apdev[0]['bssid']
1577 params = hs20_ap_params()
1578 hostapd.add_ap(apdev[0]['ifname'], params)
1580 dev[0].hs20_enable()
1581 dev[0].scan_for_bss(bssid, freq="2412")
1582 values = bw_cred(domain="example.com", dl_home=5490, ul_home=58)
1583 id = dev[0].add_cred_values(values)
1584 check_bandwidth_selection(dev[0], "home", False)
1585 dev[0].remove_cred(id)
1587 values = bw_cred(domain="example.com", dl_home=5491, ul_home=58)
1588 id = dev[0].add_cred_values(values)
1589 check_bandwidth_selection(dev[0], "home", True)
1590 dev[0].remove_cred(id)
1592 values = bw_cred(domain="example.com", dl_home=5490, ul_home=59)
1593 id = dev[0].add_cred_values(values)
1594 check_bandwidth_selection(dev[0], "home", True)
1595 dev[0].remove_cred(id)
1597 values = bw_cred(domain="example.com", dl_home=5491, ul_home=59)
1598 id = dev[0].add_cred_values(values)
1599 check_bandwidth_selection(dev[0], "home", True)
1600 check_auto_select(dev[0], bssid)
1602 bssid2 = apdev[1]['bssid']
1603 params = hs20_ap_params(ssid="test-hs20-b")
1604 params['hs20_wan_metrics'] = "01:8000:1000:1:1:3000"
1605 hostapd.add_ap(apdev[1]['ifname'], params)
1607 check_auto_select(dev[0], bssid2)
1609 def test_ap_hs20_min_bandwidth_home_hidden_ssid_in_scan_res(dev, apdev):
1610 """Hotspot 2.0 network selection with min bandwidth (home) while hidden SSID is included in scan results"""
1611 bssid = apdev[0]['bssid']
1613 hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid": 'secret',
1614 "ignore_broadcast_ssid": "1" })
1615 dev[0].scan_for_bss(bssid, freq=2412)
1617 hapd_global = hostapd.HostapdGlobal()
1619 hapd_global.remove(apdev[0]['ifname'])
1621 params = hs20_ap_params()
1622 hostapd.add_ap(apdev[0]['ifname'], params)
1624 dev[0].hs20_enable()
1625 dev[0].scan_for_bss(bssid, freq="2412")
1626 values = bw_cred(domain="example.com", dl_home=5490, ul_home=58)
1627 id = dev[0].add_cred_values(values)
1628 check_bandwidth_selection(dev[0], "home", False)
1629 dev[0].remove_cred(id)
1631 values = bw_cred(domain="example.com", dl_home=5491, ul_home=58)
1632 id = dev[0].add_cred_values(values)
1633 check_bandwidth_selection(dev[0], "home", True)
1634 dev[0].remove_cred(id)
1636 values = bw_cred(domain="example.com", dl_home=5490, ul_home=59)
1637 id = dev[0].add_cred_values(values)
1638 check_bandwidth_selection(dev[0], "home", True)
1639 dev[0].remove_cred(id)
1641 values = bw_cred(domain="example.com", dl_home=5491, ul_home=59)
1642 id = dev[0].add_cred_values(values)
1643 check_bandwidth_selection(dev[0], "home", True)
1644 check_auto_select(dev[0], bssid)
1646 bssid2 = apdev[1]['bssid']
1647 params = hs20_ap_params(ssid="test-hs20-b")
1648 params['hs20_wan_metrics'] = "01:8000:1000:1:1:3000"
1649 hostapd.add_ap(apdev[1]['ifname'], params)
1651 check_auto_select(dev[0], bssid2)
1653 dev[0].flush_scan_cache()
1655 def test_ap_hs20_min_bandwidth_roaming(dev, apdev):
1656 """Hotspot 2.0 network selection with min bandwidth (roaming)"""
1657 bssid = apdev[0]['bssid']
1658 params = hs20_ap_params()
1659 hostapd.add_ap(apdev[0]['ifname'], params)
1661 dev[0].hs20_enable()
1662 dev[0].scan_for_bss(bssid, freq="2412")
1663 values = bw_cred(domain="example.org", dl_roaming=5490, ul_roaming=58)
1664 id = dev[0].add_cred_values(values)
1665 check_bandwidth_selection(dev[0], "roaming", False)
1666 dev[0].remove_cred(id)
1668 values = bw_cred(domain="example.org", dl_roaming=5491, ul_roaming=58)
1669 id = dev[0].add_cred_values(values)
1670 check_bandwidth_selection(dev[0], "roaming", True)
1671 dev[0].remove_cred(id)
1673 values = bw_cred(domain="example.org", dl_roaming=5490, ul_roaming=59)
1674 id = dev[0].add_cred_values(values)
1675 check_bandwidth_selection(dev[0], "roaming", True)
1676 dev[0].remove_cred(id)
1678 values = bw_cred(domain="example.org", dl_roaming=5491, ul_roaming=59)
1679 id = dev[0].add_cred_values(values)
1680 check_bandwidth_selection(dev[0], "roaming", True)
1681 check_auto_select(dev[0], bssid)
1683 bssid2 = apdev[1]['bssid']
1684 params = hs20_ap_params(ssid="test-hs20-b")
1685 params['hs20_wan_metrics'] = "01:8000:1000:1:1:3000"
1686 hostapd.add_ap(apdev[1]['ifname'], params)
1688 check_auto_select(dev[0], bssid2)
1690 def test_ap_hs20_min_bandwidth_and_roaming_partner_preference(dev, apdev):
1691 """Hotspot 2.0 and minimum bandwidth with roaming partner preference"""
1692 bssid = apdev[0]['bssid']
1693 params = hs20_ap_params()
1694 params['domain_name'] = "roaming.example.org"
1695 params['hs20_wan_metrics'] = "01:8000:1000:1:1:3000"
1696 hostapd.add_ap(apdev[0]['ifname'], params)
1698 bssid2 = apdev[1]['bssid']
1699 params = hs20_ap_params(ssid="test-hs20-b")
1700 params['domain_name'] = "roaming.example.net"
1701 hostapd.add_ap(apdev[1]['ifname'], params)
1703 values = default_cred()
1704 values['roaming_partner'] = "roaming.example.net,1,127,*"
1705 id = dev[0].add_cred_values(values)
1706 check_auto_select(dev[0], bssid2)
1708 dev[0].set_cred(id, "min_dl_bandwidth_roaming", "6000")
1709 check_auto_select(dev[0], bssid)
1711 dev[0].set_cred(id, "min_dl_bandwidth_roaming", "10000")
1712 check_auto_select(dev[0], bssid2)
1714 def test_ap_hs20_min_bandwidth_no_wan_metrics(dev, apdev):
1715 """Hotspot 2.0 network selection with min bandwidth but no WAN Metrics"""
1716 bssid = apdev[0]['bssid']
1717 params = hs20_ap_params()
1718 del params['hs20_wan_metrics']
1719 hostapd.add_ap(apdev[0]['ifname'], params)
1721 dev[0].hs20_enable()
1722 dev[0].scan_for_bss(bssid, freq="2412")
1723 values = bw_cred(domain="example.com", dl_home=10000, ul_home=10000,
1724 dl_roaming=10000, ul_roaming=10000)
1725 dev[0].add_cred_values(values)
1726 check_bandwidth_selection(dev[0], "home", False)
1728 def test_ap_hs20_deauth_req_ess(dev, apdev):
1729 """Hotspot 2.0 connection and deauthentication request for ESS"""
1731 _test_ap_hs20_deauth_req_ess(dev, apdev)
1733 dev[0].request("SET pmf 0")
1735 def _test_ap_hs20_deauth_req_ess(dev, apdev):
1736 dev[0].request("SET pmf 2")
1737 eap_test(dev[0], apdev[0], "21[3:26]", "TTLS", "user")
1738 dev[0].dump_monitor()
1739 addr = dev[0].p2p_interface_addr()
1740 hapd = hostapd.Hostapd(apdev[0]['ifname'])
1741 hapd.request("HS20_DEAUTH_REQ " + addr + " 1 120 http://example.com/")
1742 ev = dev[0].wait_event(["HS20-DEAUTH-IMMINENT-NOTICE"])
1744 raise Exception("Timeout on deauth imminent notice")
1745 if "1 120 http://example.com/" not in ev:
1746 raise Exception("Unexpected deauth imminent notice: " + ev)
1747 hapd.request("DEAUTHENTICATE " + addr)
1748 dev[0].wait_disconnected(timeout=10)
1749 if "[TEMP-DISABLED]" not in dev[0].list_networks()[0]['flags']:
1750 raise Exception("Network not marked temporarily disabled")
1751 ev = dev[0].wait_event(["SME: Trying to authenticate",
1752 "Trying to associate",
1753 "CTRL-EVENT-CONNECTED"], timeout=5)
1755 raise Exception("Unexpected connection attempt")
1757 def test_ap_hs20_deauth_req_bss(dev, apdev):
1758 """Hotspot 2.0 connection and deauthentication request for BSS"""
1760 _test_ap_hs20_deauth_req_bss(dev, apdev)
1762 dev[0].request("SET pmf 0")
1764 def _test_ap_hs20_deauth_req_bss(dev, apdev):
1765 dev[0].request("SET pmf 2")
1766 eap_test(dev[0], apdev[0], "21[3:26]", "TTLS", "user")
1767 dev[0].dump_monitor()
1768 addr = dev[0].p2p_interface_addr()
1769 hapd = hostapd.Hostapd(apdev[0]['ifname'])
1770 hapd.request("HS20_DEAUTH_REQ " + addr + " 0 120 http://example.com/")
1771 ev = dev[0].wait_event(["HS20-DEAUTH-IMMINENT-NOTICE"])
1773 raise Exception("Timeout on deauth imminent notice")
1774 if "0 120 http://example.com/" not in ev:
1775 raise Exception("Unexpected deauth imminent notice: " + ev)
1776 hapd.request("DEAUTHENTICATE " + addr + " reason=4")
1777 ev = dev[0].wait_disconnected(timeout=10)
1778 if "reason=4" not in ev:
1779 raise Exception("Unexpected disconnection reason")
1780 if "[TEMP-DISABLED]" not in dev[0].list_networks()[0]['flags']:
1781 raise Exception("Network not marked temporarily disabled")
1782 ev = dev[0].wait_event(["SME: Trying to authenticate",
1783 "Trying to associate",
1784 "CTRL-EVENT-CONNECTED"], timeout=5)
1786 raise Exception("Unexpected connection attempt")
1788 def test_ap_hs20_deauth_req_from_radius(dev, apdev):
1789 """Hotspot 2.0 connection and deauthentication request from RADIUS"""
1791 _test_ap_hs20_deauth_req_from_radius(dev, apdev)
1793 dev[0].request("SET pmf 0")
1795 def _test_ap_hs20_deauth_req_from_radius(dev, apdev):
1796 bssid = apdev[0]['bssid']
1797 params = hs20_ap_params()
1798 params['nai_realm'] = [ "0,example.com,21[2:4]" ]
1799 params['hs20_deauth_req_timeout'] = "2"
1800 hostapd.add_ap(apdev[0]['ifname'], params)
1802 dev[0].request("SET pmf 2")
1803 dev[0].hs20_enable()
1804 dev[0].add_cred_values({ 'realm': "example.com",
1805 'username': "hs20-deauth-test",
1806 'password': "password" })
1807 interworking_select(dev[0], bssid, freq="2412")
1808 interworking_connect(dev[0], bssid, "TTLS")
1809 ev = dev[0].wait_event(["HS20-DEAUTH-IMMINENT-NOTICE"], timeout=5)
1811 raise Exception("Timeout on deauth imminent notice")
1812 if " 1 100" not in ev:
1813 raise Exception("Unexpected deauth imminent contents")
1814 dev[0].wait_disconnected(timeout=3)
1816 def test_ap_hs20_remediation_required(dev, apdev):
1817 """Hotspot 2.0 connection and remediation required from RADIUS"""
1819 _test_ap_hs20_remediation_required(dev, apdev)
1821 dev[0].request("SET pmf 0")
1823 def _test_ap_hs20_remediation_required(dev, apdev):
1824 bssid = apdev[0]['bssid']
1825 params = hs20_ap_params()
1826 params['nai_realm'] = [ "0,example.com,21[2:4]" ]
1827 hostapd.add_ap(apdev[0]['ifname'], params)
1829 dev[0].request("SET pmf 1")
1830 dev[0].hs20_enable()
1831 dev[0].add_cred_values({ 'realm': "example.com",
1832 'username': "hs20-subrem-test",
1833 'password': "password" })
1834 interworking_select(dev[0], bssid, freq="2412")
1835 interworking_connect(dev[0], bssid, "TTLS")
1836 ev = dev[0].wait_event(["HS20-SUBSCRIPTION-REMEDIATION"], timeout=5)
1838 raise Exception("Timeout on subscription remediation notice")
1839 if " 1 https://example.com/" not in ev:
1840 raise Exception("Unexpected subscription remediation event contents")
1842 def test_ap_hs20_remediation_required_ctrl(dev, apdev):
1843 """Hotspot 2.0 connection and subrem from ctrl_iface"""
1845 _test_ap_hs20_remediation_required_ctrl(dev, apdev)
1847 dev[0].request("SET pmf 0")
1849 def _test_ap_hs20_remediation_required_ctrl(dev, apdev):
1850 bssid = apdev[0]['bssid']
1851 addr = dev[0].own_addr()
1852 params = hs20_ap_params()
1853 params['nai_realm'] = [ "0,example.com,21[2:4]" ]
1854 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
1856 dev[0].request("SET pmf 1")
1857 dev[0].hs20_enable()
1858 dev[0].add_cred_values(default_cred())
1859 interworking_select(dev[0], bssid, freq="2412")
1860 interworking_connect(dev[0], bssid, "TTLS")
1862 hapd.request("HS20_WNM_NOTIF " + addr + " https://example.com/")
1863 ev = dev[0].wait_event(["HS20-SUBSCRIPTION-REMEDIATION"], timeout=5)
1865 raise Exception("Timeout on subscription remediation notice")
1866 if " 1 https://example.com/" not in ev:
1867 raise Exception("Unexpected subscription remediation event contents")
1869 hapd.request("HS20_WNM_NOTIF " + addr)
1870 ev = dev[0].wait_event(["HS20-SUBSCRIPTION-REMEDIATION"], timeout=5)
1872 raise Exception("Timeout on subscription remediation notice")
1873 if not ev.endswith("HS20-SUBSCRIPTION-REMEDIATION "):
1874 raise Exception("Unexpected subscription remediation event contents: " + ev)
1876 if "FAIL" not in hapd.request("HS20_WNM_NOTIF "):
1877 raise Exception("Unexpected HS20_WNM_NOTIF success")
1878 if "FAIL" not in hapd.request("HS20_WNM_NOTIF foo"):
1879 raise Exception("Unexpected HS20_WNM_NOTIF success")
1880 if "FAIL" not in hapd.request("HS20_WNM_NOTIF " + addr + " https://12345678923456789842345678456783456712345678923456789842345678456783456712345678923456789842345678456783456712345678923456789842345678456783456712345678923456789842345678456783456712345678923456789842345678456783456712345678923456789842345678456783456712345678927.very.long.example.com/"):
1881 raise Exception("Unexpected HS20_WNM_NOTIF success")
1883 def test_ap_hs20_session_info(dev, apdev):
1884 """Hotspot 2.0 connection and session information from RADIUS"""
1886 _test_ap_hs20_session_info(dev, apdev)
1888 dev[0].request("SET pmf 0")
1890 def _test_ap_hs20_session_info(dev, apdev):
1891 bssid = apdev[0]['bssid']
1892 params = hs20_ap_params()
1893 params['nai_realm'] = [ "0,example.com,21[2:4]" ]
1894 hostapd.add_ap(apdev[0]['ifname'], params)
1896 dev[0].request("SET pmf 1")
1897 dev[0].hs20_enable()
1898 dev[0].add_cred_values({ 'realm': "example.com",
1899 'username': "hs20-session-info-test",
1900 'password': "password" })
1901 interworking_select(dev[0], bssid, freq="2412")
1902 interworking_connect(dev[0], bssid, "TTLS")
1903 ev = dev[0].wait_event(["ESS-DISASSOC-IMMINENT"], timeout=10)
1905 raise Exception("Timeout on ESS disassociation imminent notice")
1906 if " 1 59904 https://example.com/" not in ev:
1907 raise Exception("Unexpected ESS disassociation imminent event contents")
1908 ev = dev[0].wait_event(["CTRL-EVENT-SCAN-STARTED"])
1910 raise Exception("Scan not started")
1911 ev = dev[0].wait_event(["CTRL-EVENT-SCAN-RESULTS"], timeout=30)
1913 raise Exception("Scan not completed")
1915 def test_ap_hs20_osen(dev, apdev):
1916 """Hotspot 2.0 OSEN connection"""
1917 params = { 'ssid': "osen",
1919 'auth_server_addr': "127.0.0.1",
1920 'auth_server_port': "1812",
1921 'auth_server_shared_secret': "radius" }
1922 hostapd.add_ap(apdev[0]['ifname'], params)
1924 dev[1].connect("osen", key_mgmt="NONE", scan_freq="2412",
1926 dev[2].connect("osen", key_mgmt="NONE", wep_key0='"hello"',
1927 scan_freq="2412", wait_connect=False)
1928 dev[0].connect("osen", proto="OSEN", key_mgmt="OSEN", pairwise="CCMP",
1929 group="GTK_NOT_USED",
1930 eap="WFA-UNAUTH-TLS", identity="osen@example.com",
1931 ca_cert="auth_serv/ca.pem",
1934 wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
1935 wpas.interface_add("wlan5", drv_params="force_connect_cmd=1")
1936 wpas.connect("osen", proto="OSEN", key_mgmt="OSEN", pairwise="CCMP",
1937 group="GTK_NOT_USED",
1938 eap="WFA-UNAUTH-TLS", identity="osen@example.com",
1939 ca_cert="auth_serv/ca.pem",
1941 wpas.request("DISCONNECT")
1943 def test_ap_hs20_network_preference(dev, apdev):
1944 """Hotspot 2.0 network selection with preferred home network"""
1945 bssid = apdev[0]['bssid']
1946 params = hs20_ap_params()
1947 hostapd.add_ap(apdev[0]['ifname'], params)
1949 dev[0].hs20_enable()
1950 values = { 'realm': "example.com",
1951 'username': "hs20-test",
1952 'password': "password",
1953 'domain': "example.com" }
1954 dev[0].add_cred_values(values)
1956 id = dev[0].add_network()
1957 dev[0].set_network_quoted(id, "ssid", "home")
1958 dev[0].set_network_quoted(id, "psk", "12345678")
1959 dev[0].set_network(id, "priority", "1")
1960 dev[0].request("ENABLE_NETWORK %s no-connect" % id)
1962 dev[0].scan_for_bss(bssid, freq="2412")
1963 dev[0].request("INTERWORKING_SELECT auto freq=2412")
1964 ev = dev[0].wait_connected(timeout=15)
1966 raise Exception("Unexpected network selected")
1968 bssid2 = apdev[1]['bssid']
1969 params = hostapd.wpa2_params(ssid="home", passphrase="12345678")
1970 hostapd.add_ap(apdev[1]['ifname'], params)
1972 dev[0].scan_for_bss(bssid2, freq="2412")
1973 dev[0].request("INTERWORKING_SELECT auto freq=2412")
1974 ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED",
1975 "INTERWORKING-ALREADY-CONNECTED" ], timeout=15)
1977 raise Exception("Connection timed out")
1978 if "INTERWORKING-ALREADY-CONNECTED" in ev:
1979 raise Exception("No roam to higher priority network")
1980 if bssid2 not in ev:
1981 raise Exception("Unexpected network selected")
1983 def test_ap_hs20_network_preference2(dev, apdev):
1984 """Hotspot 2.0 network selection with preferred credential"""
1985 bssid2 = apdev[1]['bssid']
1986 params = hostapd.wpa2_params(ssid="home", passphrase="12345678")
1987 hostapd.add_ap(apdev[1]['ifname'], params)
1989 dev[0].hs20_enable()
1990 values = { 'realm': "example.com",
1991 'username': "hs20-test",
1992 'password': "password",
1993 'domain': "example.com",
1995 dev[0].add_cred_values(values)
1997 id = dev[0].add_network()
1998 dev[0].set_network_quoted(id, "ssid", "home")
1999 dev[0].set_network_quoted(id, "psk", "12345678")
2000 dev[0].request("ENABLE_NETWORK %s no-connect" % id)
2002 dev[0].scan_for_bss(bssid2, freq="2412")
2003 dev[0].request("INTERWORKING_SELECT auto freq=2412")
2004 ev = dev[0].wait_connected(timeout=15)
2005 if bssid2 not in ev:
2006 raise Exception("Unexpected network selected")
2008 bssid = apdev[0]['bssid']
2009 params = hs20_ap_params()
2010 hostapd.add_ap(apdev[0]['ifname'], params)
2012 dev[0].scan_for_bss(bssid, freq="2412")
2013 dev[0].request("INTERWORKING_SELECT auto freq=2412")
2014 ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED",
2015 "INTERWORKING-ALREADY-CONNECTED" ], timeout=15)
2017 raise Exception("Connection timed out")
2018 if "INTERWORKING-ALREADY-CONNECTED" in ev:
2019 raise Exception("No roam to higher priority network")
2021 raise Exception("Unexpected network selected")
2023 def test_ap_hs20_network_preference3(dev, apdev):
2024 """Hotspot 2.0 network selection with two credential (one preferred)"""
2025 bssid = apdev[0]['bssid']
2026 params = hs20_ap_params()
2027 hostapd.add_ap(apdev[0]['ifname'], params)
2029 bssid2 = apdev[1]['bssid']
2030 params = hs20_ap_params(ssid="test-hs20b")
2031 params['nai_realm'] = "0,example.org,13[5:6],21[2:4][5:7]"
2032 hostapd.add_ap(apdev[1]['ifname'], params)
2034 dev[0].hs20_enable()
2035 values = { 'realm': "example.com",
2036 'username': "hs20-test",
2037 'password': "password",
2039 dev[0].add_cred_values(values)
2040 values = { 'realm': "example.org",
2041 'username': "hs20-test",
2042 'password': "password" }
2043 id = dev[0].add_cred_values(values)
2045 dev[0].scan_for_bss(bssid, freq="2412")
2046 dev[0].scan_for_bss(bssid2, freq="2412")
2047 dev[0].request("INTERWORKING_SELECT auto freq=2412")
2048 ev = dev[0].wait_connected(timeout=15)
2050 raise Exception("Unexpected network selected")
2052 dev[0].set_cred(id, "priority", "2")
2053 dev[0].request("INTERWORKING_SELECT auto freq=2412")
2054 ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED",
2055 "INTERWORKING-ALREADY-CONNECTED" ], timeout=15)
2057 raise Exception("Connection timed out")
2058 if "INTERWORKING-ALREADY-CONNECTED" in ev:
2059 raise Exception("No roam to higher priority network")
2060 if bssid2 not in ev:
2061 raise Exception("Unexpected network selected")
2063 def test_ap_hs20_network_preference4(dev, apdev):
2064 """Hotspot 2.0 network selection with username vs. SIM credential"""
2065 bssid = apdev[0]['bssid']
2066 params = hs20_ap_params()
2067 hostapd.add_ap(apdev[0]['ifname'], params)
2069 bssid2 = apdev[1]['bssid']
2070 params = hs20_ap_params(ssid="test-hs20b")
2071 params['hessid'] = bssid2
2072 params['anqp_3gpp_cell_net'] = "555,444"
2073 params['domain_name'] = "wlan.mnc444.mcc555.3gppnetwork.org"
2074 hostapd.add_ap(apdev[1]['ifname'], params)
2076 dev[0].hs20_enable()
2077 values = { 'realm': "example.com",
2078 'username': "hs20-test",
2079 'password': "password",
2081 dev[0].add_cred_values(values)
2082 values = { 'imsi': "555444-333222111",
2084 'milenage': "5122250214c33e723a5dd523fc145fc0:981d464c7c52eb6e5036234984ad0bcf:000000000123" }
2085 id = dev[0].add_cred_values(values)
2087 dev[0].scan_for_bss(bssid, freq="2412")
2088 dev[0].scan_for_bss(bssid2, freq="2412")
2089 dev[0].request("INTERWORKING_SELECT auto freq=2412")
2090 ev = dev[0].wait_connected(timeout=15)
2092 raise Exception("Unexpected network selected")
2094 dev[0].set_cred(id, "priority", "2")
2095 dev[0].request("INTERWORKING_SELECT auto freq=2412")
2096 ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED",
2097 "INTERWORKING-ALREADY-CONNECTED" ], timeout=15)
2099 raise Exception("Connection timed out")
2100 if "INTERWORKING-ALREADY-CONNECTED" in ev:
2101 raise Exception("No roam to higher priority network")
2102 if bssid2 not in ev:
2103 raise Exception("Unexpected network selected")
2105 def test_ap_hs20_fetch_osu(dev, apdev):
2106 """Hotspot 2.0 OSU provider and icon fetch"""
2107 bssid = apdev[0]['bssid']
2108 params = hs20_ap_params()
2109 params['hs20_icon'] = "128:80:zxx:image/png:w1fi_logo:w1fi_logo.png"
2110 params['osu_ssid'] = '"HS 2.0 OSU open"'
2111 params['osu_method_list'] = "1"
2112 params['osu_friendly_name'] = [ "eng:Test OSU", "fin:Testi-OSU" ]
2113 params['osu_icon'] = "w1fi_logo"
2114 params['osu_service_desc'] = [ "eng:Example services", "fin:Esimerkkipalveluja" ]
2115 params['osu_server_uri'] = "https://example.com/osu/"
2116 hostapd.add_ap(apdev[0]['ifname'], params)
2118 bssid2 = apdev[1]['bssid']
2119 params = hs20_ap_params(ssid="test-hs20b")
2120 params['hessid'] = bssid2
2121 params['hs20_icon'] = "128:80:zxx:image/png:w1fi_logo:w1fi_logo.png"
2122 params['osu_ssid'] = '"HS 2.0 OSU OSEN"'
2123 params['osu_method_list'] = "0"
2124 params['osu_nai'] = "osen@example.com"
2125 params['osu_friendly_name'] = [ "eng:Test2 OSU", "fin:Testi2-OSU" ]
2126 params['osu_icon'] = "w1fi_logo"
2127 params['osu_service_desc'] = [ "eng:Example services2", "fin:Esimerkkipalveluja2" ]
2128 params['osu_server_uri'] = "https://example.org/osu/"
2129 hostapd.add_ap(apdev[1]['ifname'], params)
2131 with open("w1fi_logo.png", "r") as f:
2132 orig_logo = f.read()
2133 dev[0].hs20_enable()
2134 dir = "/tmp/osu-fetch"
2135 if os.path.isdir(dir):
2136 files = [ f for f in os.listdir(dir) if f.startswith("osu-") ]
2138 os.remove(dir + "/" + f)
2145 dev[1].scan_for_bss(bssid, freq="2412")
2146 dev[0].request("SET osu_dir " + dir)
2147 dev[0].request("FETCH_OSU")
2148 if "FAIL" not in dev[1].request("HS20_ICON_REQUEST foo w1fi_logo"):
2149 raise Exception("Invalid HS20_ICON_REQUEST accepted")
2150 if "OK" not in dev[1].request("HS20_ICON_REQUEST " + bssid + " w1fi_logo"):
2151 raise Exception("HS20_ICON_REQUEST failed")
2154 ev = dev[0].wait_event(["OSU provider fetch completed",
2155 "RX-HS20-ANQP-ICON"], timeout=15)
2157 raise Exception("Timeout on OSU fetch")
2158 if "OSU provider fetch completed" in ev:
2160 if "RX-HS20-ANQP-ICON" in ev:
2161 with open(ev.split(' ')[1], "r") as f:
2163 if logo == orig_logo:
2166 with open(dir + "/osu-providers.txt", "r") as f:
2168 logger.debug("osu-providers.txt: " + prov)
2169 if "OSU-PROVIDER " + bssid not in prov:
2170 raise Exception("Missing OSU_PROVIDER(1)")
2171 if "OSU-PROVIDER " + bssid2 not in prov:
2172 raise Exception("Missing OSU_PROVIDER(2)")
2174 files = [ f for f in os.listdir(dir) if f.startswith("osu-") ]
2176 os.remove(dir + "/" + f)
2180 raise Exception("Unexpected number of icons fetched")
2182 ev = dev[1].wait_event(["GAS-QUERY-START"], timeout=5)
2184 raise Exception("Timeout on GAS-QUERY-DONE")
2185 ev = dev[1].wait_event(["GAS-QUERY-DONE"], timeout=5)
2187 raise Exception("Timeout on GAS-QUERY-DONE")
2188 if "freq=2412 status_code=0 result=SUCCESS" not in ev:
2189 raise Exception("Unexpected GAS-QUERY-DONE: " + ev)
2190 ev = dev[1].wait_event(["RX-HS20-ANQP"], timeout=15)
2192 raise Exception("Timeout on icon fetch")
2193 if "Icon Binary File" not in ev:
2194 raise Exception("Unexpected ANQP element")
2196 def test_ap_hs20_fetch_osu_stop(dev, apdev):
2197 """Hotspot 2.0 OSU provider fetch stopped"""
2198 bssid = apdev[0]['bssid']
2199 params = hs20_ap_params()
2200 params['hs20_icon'] = "128:80:zxx:image/png:w1fi_logo:w1fi_logo.png"
2201 params['osu_ssid'] = '"HS 2.0 OSU open"'
2202 params['osu_method_list'] = "1"
2203 params['osu_friendly_name'] = [ "eng:Test OSU", "fin:Testi-OSU" ]
2204 params['osu_icon'] = "w1fi_logo"
2205 params['osu_service_desc'] = [ "eng:Example services", "fin:Esimerkkipalveluja" ]
2206 params['osu_server_uri'] = "https://example.com/osu/"
2207 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
2209 dev[0].hs20_enable()
2210 dir = "/tmp/osu-fetch"
2211 if os.path.isdir(dir):
2212 files = [ f for f in os.listdir(dir) if f.startswith("osu-") ]
2214 os.remove(dir + "/" + f)
2221 dev[0].request("SET osu_dir " + dir)
2222 dev[0].request("SCAN freq=2412-2462")
2223 ev = dev[0].wait_event(["CTRL-EVENT-SCAN-STARTED"], timeout=10)
2225 raise Exception("Scan did not start")
2226 if "FAIL" not in dev[0].request("FETCH_OSU"):
2227 raise Exception("FETCH_OSU accepted while scanning")
2228 ev = dev[0].wait_event(["CTRL-EVENT-SCAN-RESULTS"], 10)
2230 raise Exception("Scan timed out")
2231 hapd.set("ext_mgmt_frame_handling", "1")
2232 dev[0].request("FETCH_ANQP")
2233 if "FAIL" not in dev[0].request("FETCH_OSU"):
2234 raise Exception("FETCH_OSU accepted while in FETCH_ANQP")
2235 dev[0].request("STOP_FETCH_ANQP")
2236 dev[0].wait_event(["GAS-QUERY-DONE"], timeout=5)
2237 dev[0].dump_monitor()
2239 dev[0].request("INTERWORKING_SELECT freq=2412")
2241 msg = hapd.mgmt_rx()
2242 if msg['subtype'] == 13:
2244 if "FAIL" not in dev[0].request("FETCH_OSU"):
2245 raise Exception("FETCH_OSU accepted while in INTERWORKING_SELECT")
2246 ev = dev[0].wait_event(["INTERWORKING-AP", "INTERWORKING-NO-MATCH"],
2249 raise Exception("Network selection timed out");
2251 dev[0].dump_monitor()
2252 if "OK" not in dev[0].request("FETCH_OSU"):
2253 raise Exception("FETCH_OSU failed")
2254 dev[0].request("CANCEL_FETCH_OSU")
2258 if dev[0].get_driver_status_field("scan_state") == "SCAN_COMPLETED":
2261 dev[0].dump_monitor()
2262 if "OK" not in dev[0].request("FETCH_OSU"):
2263 raise Exception("FETCH_OSU failed")
2264 if "FAIL" not in dev[0].request("FETCH_OSU"):
2265 raise Exception("FETCH_OSU accepted while in FETCH_OSU")
2266 ev = dev[0].wait_event(["GAS-QUERY-START"], 10)
2268 raise Exception("GAS timed out")
2269 if "FAIL" not in dev[0].request("FETCH_OSU"):
2270 raise Exception("FETCH_OSU accepted while in FETCH_OSU")
2271 dev[0].request("CANCEL_FETCH_OSU")
2272 ev = dev[0].wait_event(["GAS-QUERY-DONE"], 10)
2274 raise Exception("GAS event timed out after CANCEL_FETCH_OSU")
2276 files = [ f for f in os.listdir(dir) if f.startswith("osu-") ]
2278 os.remove(dir + "/" + f)
2281 def test_ap_hs20_ft(dev, apdev):
2282 """Hotspot 2.0 connection with FT"""
2283 bssid = apdev[0]['bssid']
2284 params = hs20_ap_params()
2285 params['wpa_key_mgmt'] = "FT-EAP"
2286 params['nas_identifier'] = "nas1.w1.fi"
2287 params['r1_key_holder'] = "000102030405"
2288 params["mobility_domain"] = "a1b2"
2289 params["reassociation_deadline"] = "1000"
2290 hostapd.add_ap(apdev[0]['ifname'], params)
2292 dev[0].hs20_enable()
2293 id = dev[0].add_cred_values({ 'realm': "example.com",
2294 'username': "hs20-test",
2295 'password': "password",
2296 'ca_cert': "auth_serv/ca.pem",
2297 'domain': "example.com",
2298 'update_identifier': "1234" })
2299 interworking_select(dev[0], bssid, "home", freq="2412")
2300 interworking_connect(dev[0], bssid, "TTLS")
2302 def test_ap_hs20_remediation_sql(dev, apdev, params):
2303 """Hotspot 2.0 connection and remediation required using SQLite for user DB"""
2307 raise HwsimSkip("No sqlite3 module available")
2308 dbfile = os.path.join(params['logdir'], "eap-user.db")
2313 con = sqlite3.connect(dbfile)
2316 cur.execute("CREATE TABLE users(identity TEXT PRIMARY KEY, methods TEXT, password TEXT, remediation TEXT, phase2 INTEGER)")
2317 cur.execute("CREATE TABLE wildcards(identity TEXT PRIMARY KEY, methods TEXT)")
2318 cur.execute("INSERT INTO users(identity,methods,password,phase2,remediation) VALUES ('user-mschapv2','TTLS-MSCHAPV2','password',1,'user')")
2319 cur.execute("INSERT INTO wildcards(identity,methods) VALUES ('','TTLS,TLS')")
2320 cur.execute("CREATE TABLE authlog(timestamp TEXT, session TEXT, nas_ip TEXT, username TEXT, note TEXT)")
2323 params = { "ssid": "as", "beacon_int": "2000",
2324 "radius_server_clients": "auth_serv/radius_clients.conf",
2325 "radius_server_auth_port": '18128',
2327 "eap_user_file": "sqlite:" + dbfile,
2328 "ca_cert": "auth_serv/ca.pem",
2329 "server_cert": "auth_serv/server.pem",
2330 "private_key": "auth_serv/server.key",
2331 "subscr_remediation_url": "https://example.org/",
2332 "subscr_remediation_method": "1" }
2333 hostapd.add_ap(apdev[1]['ifname'], params)
2335 bssid = apdev[0]['bssid']
2336 params = hs20_ap_params()
2337 params['auth_server_port'] = "18128"
2338 hostapd.add_ap(apdev[0]['ifname'], params)
2340 dev[0].request("SET pmf 1")
2341 dev[0].hs20_enable()
2342 id = dev[0].add_cred_values({ 'realm': "example.com",
2343 'username': "user-mschapv2",
2344 'password': "password",
2345 'ca_cert': "auth_serv/ca.pem" })
2346 interworking_select(dev[0], bssid, freq="2412")
2347 interworking_connect(dev[0], bssid, "TTLS")
2348 ev = dev[0].wait_event(["HS20-SUBSCRIPTION-REMEDIATION"], timeout=5)
2350 raise Exception("Timeout on subscription remediation notice")
2351 if " 1 https://example.org/" not in ev:
2352 raise Exception("Unexpected subscription remediation event contents")
2356 cur.execute("SELECT * from authlog")
2357 rows = cur.fetchall()
2359 raise Exception("No authlog entries")
2363 dev[0].request("SET pmf 0")
2365 def test_ap_hs20_external_selection(dev, apdev):
2366 """Hotspot 2.0 connection using external network selection and creation"""
2367 bssid = apdev[0]['bssid']
2368 params = hs20_ap_params()
2369 params['hessid'] = bssid
2370 params['disable_dgaf'] = '1'
2371 hostapd.add_ap(apdev[0]['ifname'], params)
2373 dev[0].hs20_enable()
2374 dev[0].connect("test-hs20", proto="RSN", key_mgmt="WPA-EAP", eap="TTLS",
2375 identity="hs20-test", password="password",
2376 ca_cert="auth_serv/ca.pem", phase2="auth=MSCHAPV2",
2377 scan_freq="2412", update_identifier="54321")
2378 if dev[0].get_status_field("hs20") != "2":
2379 raise Exception("Unexpected hs20 indication")
2381 def test_ap_hs20_random_mac_addr(dev, apdev):
2382 """Hotspot 2.0 connection with random MAC address"""
2383 bssid = apdev[0]['bssid']
2384 params = hs20_ap_params()
2385 params['hessid'] = bssid
2386 params['disable_dgaf'] = '1'
2387 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
2389 wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
2390 wpas.interface_add("wlan5")
2391 addr = wpas.p2p_interface_addr()
2392 wpas.request("SET mac_addr 1")
2393 wpas.request("SET preassoc_mac_addr 1")
2394 wpas.request("SET rand_addr_lifetime 60")
2396 wpas.flush_scan_cache()
2397 id = wpas.add_cred_values({ 'realm': "example.com",
2398 'username': "hs20-test",
2399 'password': "password",
2400 'ca_cert': "auth_serv/ca.pem",
2401 'domain': "example.com",
2402 'update_identifier': "1234" })
2403 interworking_select(wpas, bssid, "home", freq="2412")
2404 interworking_connect(wpas, bssid, "TTLS")
2405 addr1 = wpas.get_driver_status_field("addr")
2407 raise Exception("Did not use random MAC address")
2409 sta = hapd.get_sta(addr)
2410 if sta['addr'] != "FAIL":
2411 raise Exception("Unexpected STA association with permanent address")
2412 sta = hapd.get_sta(addr1)
2413 if sta['addr'] != addr1:
2414 raise Exception("STA association with random address not found")
2416 def test_ap_hs20_multi_network_and_cred_removal(dev, apdev):
2417 """Multiple networks and cred removal"""
2418 bssid = apdev[0]['bssid']
2419 params = hs20_ap_params()
2420 params['nai_realm'] = [ "0,example.com,25[3:26]"]
2421 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
2423 dev[0].add_network()
2424 dev[0].hs20_enable()
2425 id = dev[0].add_cred_values({ 'realm': "example.com",
2427 'password': "password" })
2428 interworking_select(dev[0], bssid, freq="2412")
2429 interworking_connect(dev[0], bssid, "PEAP")
2430 dev[0].add_network()
2432 dev[0].request("DISCONNECT")
2433 dev[0].wait_disconnected(timeout=10)
2436 hapd.set("ssid", "another ssid")
2439 interworking_select(dev[0], bssid, freq="2412")
2440 interworking_connect(dev[0], bssid, "PEAP")
2441 dev[0].add_network()
2442 if len(dev[0].list_networks()) != 5:
2443 raise Exception("Unexpected number of networks prior to remove_crec")
2445 dev[0].dump_monitor()
2446 dev[0].remove_cred(id)
2447 if len(dev[0].list_networks()) != 3:
2448 raise Exception("Unexpected number of networks after to remove_crec")
2449 dev[0].wait_disconnected(timeout=10)
2451 def test_ap_hs20_interworking_add_network(dev, apdev):
2452 """Hotspot 2.0 connection using INTERWORKING_ADD_NETWORK"""
2453 bssid = apdev[0]['bssid']
2454 params = hs20_ap_params()
2455 params['nai_realm'] = [ "0,example.com,21[3:26][6:7][99:99]" ]
2456 hostapd.add_ap(apdev[0]['ifname'], params)
2458 dev[0].hs20_enable()
2459 dev[0].add_cred_values(default_cred(user="user"))
2460 interworking_select(dev[0], bssid, freq=2412)
2461 id = dev[0].interworking_add_network(bssid)
2462 dev[0].select_network(id, freq=2412)
2463 dev[0].wait_connected()
2465 def _test_ap_hs20_proxyarp(dev, apdev):
2466 bssid = apdev[0]['bssid']
2467 params = hs20_ap_params()
2468 params['hessid'] = bssid
2469 params['disable_dgaf'] = '0'
2470 params['proxy_arp'] = '1'
2471 hapd = hostapd.add_ap(apdev[0]['ifname'], params, no_enable=True)
2472 if "OK" in hapd.request("ENABLE"):
2473 raise Exception("Incomplete hostapd configuration was accepted")
2474 hapd.set("ap_isolate", "1")
2475 if "OK" in hapd.request("ENABLE"):
2476 raise Exception("Incomplete hostapd configuration was accepted")
2477 hapd.set('bridge', 'ap-br0')
2482 # For now, do not report failures due to missing kernel support
2483 raise HwsimSkip("Could not start hostapd - assume proxyarp not supported in kernel version")
2484 ev = hapd.wait_event(["AP-ENABLED", "AP-DISABLED"], timeout=10)
2486 raise Exception("AP startup timed out")
2487 if "AP-ENABLED" not in ev:
2488 raise Exception("AP startup failed")
2490 dev[0].hs20_enable()
2491 subprocess.call(['brctl', 'setfd', 'ap-br0', '0'])
2492 subprocess.call(['ip', 'link', 'set', 'dev', 'ap-br0', 'up'])
2494 id = dev[0].add_cred_values({ 'realm': "example.com",
2495 'username': "hs20-test",
2496 'password': "password",
2497 'ca_cert': "auth_serv/ca.pem",
2498 'domain': "example.com",
2499 'update_identifier': "1234" })
2500 interworking_select(dev[0], bssid, "home", freq="2412")
2501 interworking_connect(dev[0], bssid, "TTLS")
2503 dev[1].connect("test-hs20", key_mgmt="WPA-EAP", eap="TTLS",
2504 identity="hs20-test", password="password",
2505 ca_cert="auth_serv/ca.pem", phase2="auth=MSCHAPV2",
2509 addr0 = dev[0].p2p_interface_addr()
2510 addr1 = dev[1].p2p_interface_addr()
2512 src_ll_opt0 = "\x01\x01" + binascii.unhexlify(addr0.replace(':',''))
2513 src_ll_opt1 = "\x01\x01" + binascii.unhexlify(addr1.replace(':',''))
2515 pkt = build_ns(src_ll=addr0, ip_src="aaaa:bbbb:cccc::2",
2516 ip_dst="ff02::1:ff00:2", target="aaaa:bbbb:cccc::2",
2518 if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)):
2519 raise Exception("DATA_TEST_FRAME failed")
2521 pkt = build_ns(src_ll=addr1, ip_src="aaaa:bbbb:dddd::2",
2522 ip_dst="ff02::1:ff00:2", target="aaaa:bbbb:dddd::2",
2524 if "OK" not in dev[1].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)):
2525 raise Exception("DATA_TEST_FRAME failed")
2527 pkt = build_ns(src_ll=addr1, ip_src="aaaa:bbbb:eeee::2",
2528 ip_dst="ff02::1:ff00:2", target="aaaa:bbbb:eeee::2",
2530 if "OK" not in dev[1].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)):
2531 raise Exception("DATA_TEST_FRAME failed")
2533 matches = get_permanent_neighbors("ap-br0")
2534 logger.info("After connect: " + str(matches))
2535 if len(matches) != 3:
2536 raise Exception("Unexpected number of neighbor entries after connect")
2537 if 'aaaa:bbbb:cccc::2 dev ap-br0 lladdr 02:00:00:00:00:00 PERMANENT' not in matches:
2538 raise Exception("dev0 addr missing")
2539 if 'aaaa:bbbb:dddd::2 dev ap-br0 lladdr 02:00:00:00:01:00 PERMANENT' not in matches:
2540 raise Exception("dev1 addr(1) missing")
2541 if 'aaaa:bbbb:eeee::2 dev ap-br0 lladdr 02:00:00:00:01:00 PERMANENT' not in matches:
2542 raise Exception("dev1 addr(2) missing")
2543 dev[0].request("DISCONNECT")
2544 dev[1].request("DISCONNECT")
2546 matches = get_permanent_neighbors("ap-br0")
2547 logger.info("After disconnect: " + str(matches))
2548 if len(matches) > 0:
2549 raise Exception("Unexpected neighbor entries after disconnect")
2551 def test_ap_hs20_hidden_ssid_in_scan_res(dev, apdev):
2552 """Hotspot 2.0 connection with hidden SSId in scan results"""
2553 bssid = apdev[0]['bssid']
2555 hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid": 'secret',
2556 "ignore_broadcast_ssid": "1" })
2557 dev[0].scan_for_bss(bssid, freq=2412)
2559 hapd_global = hostapd.HostapdGlobal()
2561 hapd_global.remove(apdev[0]['ifname'])
2563 params = hs20_ap_params()
2564 params['hessid'] = bssid
2565 hostapd.add_ap(apdev[0]['ifname'], params)
2567 dev[0].hs20_enable()
2568 id = dev[0].add_cred_values({ 'realm': "example.com",
2569 'username': "hs20-test",
2570 'password': "password",
2571 'ca_cert': "auth_serv/ca.pem",
2572 'domain': "example.com" })
2573 interworking_select(dev[0], bssid, "home", freq="2412")
2574 interworking_connect(dev[0], bssid, "TTLS")
2576 # clear BSS table to avoid issues in following test cases
2577 dev[0].request("DISCONNECT")
2578 dev[0].wait_disconnected()
2579 dev[0].flush_scan_cache()
2581 def test_ap_hs20_proxyarp(dev, apdev):
2582 """Hotspot 2.0 and ProxyARP"""
2584 _test_ap_hs20_proxyarp(dev, apdev)
2586 subprocess.call(['ip', 'link', 'set', 'dev', 'ap-br0', 'down'],
2587 stderr=open('/dev/null', 'w'))
2588 subprocess.call(['brctl', 'delbr', 'ap-br0'],
2589 stderr=open('/dev/null', 'w'))
2591 def _test_ap_hs20_proxyarp_dgaf(dev, apdev, disabled):
2592 bssid = apdev[0]['bssid']
2593 params = hs20_ap_params()
2594 params['hessid'] = bssid
2595 params['disable_dgaf'] = '1' if disabled else '0'
2596 params['proxy_arp'] = '1'
2597 params['ap_isolate'] = '1'
2598 params['bridge'] = 'ap-br0'
2599 hapd = hostapd.add_ap(apdev[0]['ifname'], params, no_enable=True)
2603 # For now, do not report failures due to missing kernel support
2604 raise HwsimSkip("Could not start hostapd - assume proxyarp not supported in kernel version")
2605 ev = hapd.wait_event(["AP-ENABLED"], timeout=10)
2607 raise Exception("AP startup timed out")
2609 dev[0].hs20_enable()
2610 subprocess.call(['brctl', 'setfd', 'ap-br0', '0'])
2611 subprocess.call(['ip', 'link', 'set', 'dev', 'ap-br0', 'up'])
2613 id = dev[0].add_cred_values({ 'realm': "example.com",
2614 'username': "hs20-test",
2615 'password': "password",
2616 'ca_cert': "auth_serv/ca.pem",
2617 'domain': "example.com",
2618 'update_identifier': "1234" })
2619 interworking_select(dev[0], bssid, "home", freq="2412")
2620 interworking_connect(dev[0], bssid, "TTLS")
2622 dev[1].connect("test-hs20", key_mgmt="WPA-EAP", eap="TTLS",
2623 identity="hs20-test", password="password",
2624 ca_cert="auth_serv/ca.pem", phase2="auth=MSCHAPV2",
2628 addr0 = dev[0].p2p_interface_addr()
2630 src_ll_opt0 = "\x01\x01" + binascii.unhexlify(addr0.replace(':',''))
2632 pkt = build_ns(src_ll=addr0, ip_src="aaaa:bbbb:cccc::2",
2633 ip_dst="ff02::1:ff00:2", target="aaaa:bbbb:cccc::2",
2635 if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)):
2636 raise Exception("DATA_TEST_FRAME failed")
2638 pkt = build_ra(src_ll=apdev[0]['bssid'], ip_src="aaaa:bbbb:cccc::33",
2640 if "OK" not in hapd.request("DATA_TEST_FRAME ifname=ap-br0 " + binascii.hexlify(pkt)):
2641 raise Exception("DATA_TEST_FRAME failed")
2643 pkt = build_na(src_ll=apdev[0]['bssid'], ip_src="aaaa:bbbb:cccc::44",
2644 ip_dst="ff01::1", target="aaaa:bbbb:cccc::55")
2645 if "OK" not in hapd.request("DATA_TEST_FRAME ifname=ap-br0 " + binascii.hexlify(pkt)):
2646 raise Exception("DATA_TEST_FRAME failed")
2648 pkt = build_dhcp_ack(dst_ll="ff:ff:ff:ff:ff:ff", src_ll=bssid,
2649 ip_src="192.168.1.1", ip_dst="255.255.255.255",
2650 yiaddr="192.168.1.123", chaddr=addr0)
2651 if "OK" not in hapd.request("DATA_TEST_FRAME ifname=ap-br0 " + binascii.hexlify(pkt)):
2652 raise Exception("DATA_TEST_FRAME failed")
2653 # another copy for additional code coverage
2654 pkt = build_dhcp_ack(dst_ll=addr0, src_ll=bssid,
2655 ip_src="192.168.1.1", ip_dst="255.255.255.255",
2656 yiaddr="192.168.1.123", chaddr=addr0)
2657 if "OK" not in hapd.request("DATA_TEST_FRAME ifname=ap-br0 " + binascii.hexlify(pkt)):
2658 raise Exception("DATA_TEST_FRAME failed")
2660 matches = get_permanent_neighbors("ap-br0")
2661 logger.info("After connect: " + str(matches))
2662 if len(matches) != 2:
2663 raise Exception("Unexpected number of neighbor entries after connect")
2664 if 'aaaa:bbbb:cccc::2 dev ap-br0 lladdr 02:00:00:00:00:00 PERMANENT' not in matches:
2665 raise Exception("dev0 addr missing")
2666 if '192.168.1.123 dev ap-br0 lladdr 02:00:00:00:00:00 PERMANENT' not in matches:
2667 raise Exception("dev0 IPv4 addr missing")
2668 dev[0].request("DISCONNECT")
2669 dev[1].request("DISCONNECT")
2671 matches = get_permanent_neighbors("ap-br0")
2672 logger.info("After disconnect: " + str(matches))
2673 if len(matches) > 0:
2674 raise Exception("Unexpected neighbor entries after disconnect")
2676 def test_ap_hs20_proxyarp_disable_dgaf(dev, apdev):
2677 """Hotspot 2.0 and ProxyARP with DGAF disabled"""
2679 _test_ap_hs20_proxyarp_dgaf(dev, apdev, True)
2681 subprocess.call(['ip', 'link', 'set', 'dev', 'ap-br0', 'down'],
2682 stderr=open('/dev/null', 'w'))
2683 subprocess.call(['brctl', 'delbr', 'ap-br0'],
2684 stderr=open('/dev/null', 'w'))
2686 def test_ap_hs20_proxyarp_enable_dgaf(dev, apdev):
2687 """Hotspot 2.0 and ProxyARP with DGAF enabled"""
2689 _test_ap_hs20_proxyarp_dgaf(dev, apdev, False)
2691 subprocess.call(['ip', 'link', 'set', 'dev', 'ap-br0', 'down'],
2692 stderr=open('/dev/null', 'w'))
2693 subprocess.call(['brctl', 'delbr', 'ap-br0'],
2694 stderr=open('/dev/null', 'w'))
2696 def ip_checksum(buf):
2700 for i in range(0, len(buf), 2):
2701 val, = struct.unpack('H', buf[i:i+2])
2704 sum = (sum & 0xffff) + (sum >> 16)
2705 return struct.pack('H', ~sum & 0xffff)
2707 def ipv6_solicited_node_mcaddr(target):
2708 prefix = socket.inet_pton(socket.AF_INET6, "ff02::1:ff00:0")
2709 mask = socket.inet_pton(socket.AF_INET6, "::ff:ffff")
2710 _target = socket.inet_pton(socket.AF_INET6, target)
2711 p = struct.unpack('4I', prefix)
2712 m = struct.unpack('4I', mask)
2713 t = struct.unpack('4I', _target)
2714 res = (p[0] | (t[0] & m[0]),
2715 p[1] | (t[1] & m[1]),
2716 p[2] | (t[2] & m[2]),
2717 p[3] | (t[3] & m[3]))
2718 return socket.inet_ntop(socket.AF_INET6, struct.pack('4I', *res))
2720 def build_icmpv6(ipv6_addrs, type, code, payload):
2721 start = struct.pack("BB", type, code)
2723 icmp = start + '\x00\x00' + end
2724 pseudo = ipv6_addrs + struct.pack(">LBBBB", len(icmp), 0, 0, 0, 58)
2725 csum = ip_checksum(pseudo + icmp)
2726 return start + csum + end
2728 def build_ra(src_ll, ip_src, ip_dst, cur_hop_limit=0, router_lifetime=0,
2729 reachable_time=0, retrans_timer=0, opt=None):
2730 link_mc = binascii.unhexlify("3333ff000002")
2731 _src_ll = binascii.unhexlify(src_ll.replace(':',''))
2733 ehdr = link_mc + _src_ll + proto
2734 _ip_src = socket.inet_pton(socket.AF_INET6, ip_src)
2735 _ip_dst = socket.inet_pton(socket.AF_INET6, ip_dst)
2737 adv = struct.pack('>BBHLL', cur_hop_limit, 0, router_lifetime,
2738 reachable_time, retrans_timer)
2743 icmp = build_icmpv6(_ip_src + _ip_dst, 134, 0, payload)
2745 ipv6 = struct.pack('>BBBBHBB', 0x60, 0, 0, 0, len(icmp), 58, 255)
2746 ipv6 += _ip_src + _ip_dst
2748 return ehdr + ipv6 + icmp
2750 def build_ns(src_ll, ip_src, ip_dst, target, opt=None):
2751 link_mc = binascii.unhexlify("3333ff000002")
2752 _src_ll = binascii.unhexlify(src_ll.replace(':',''))
2754 ehdr = link_mc + _src_ll + proto
2755 _ip_src = socket.inet_pton(socket.AF_INET6, ip_src)
2757 ip_dst = ipv6_solicited_node_mcaddr(target)
2758 _ip_dst = socket.inet_pton(socket.AF_INET6, ip_dst)
2760 reserved = '\x00\x00\x00\x00'
2761 _target = socket.inet_pton(socket.AF_INET6, target)
2763 payload = reserved + _target + opt
2765 payload = reserved + _target
2766 icmp = build_icmpv6(_ip_src + _ip_dst, 135, 0, payload)
2768 ipv6 = struct.pack('>BBBBHBB', 0x60, 0, 0, 0, len(icmp), 58, 255)
2769 ipv6 += _ip_src + _ip_dst
2771 return ehdr + ipv6 + icmp
2773 def send_ns(dev, src_ll=None, target=None, ip_src=None, ip_dst=None, opt=None,
2778 cmd = "DATA_TEST_FRAME ifname=ap-br0 "
2781 src_ll = dev.p2p_interface_addr()
2782 cmd = "DATA_TEST_FRAME "
2785 opt = "\x01\x01" + binascii.unhexlify(src_ll.replace(':',''))
2787 pkt = build_ns(src_ll=src_ll, ip_src=ip_src, ip_dst=ip_dst, target=target,
2789 if "OK" not in dev.request(cmd + binascii.hexlify(pkt)):
2790 raise Exception("DATA_TEST_FRAME failed")
2792 def build_na(src_ll, ip_src, ip_dst, target, opt=None):
2793 link_mc = binascii.unhexlify("3333ff000002")
2794 _src_ll = binascii.unhexlify(src_ll.replace(':',''))
2796 ehdr = link_mc + _src_ll + proto
2797 _ip_src = socket.inet_pton(socket.AF_INET6, ip_src)
2798 _ip_dst = socket.inet_pton(socket.AF_INET6, ip_dst)
2800 reserved = '\x00\x00\x00\x00'
2801 _target = socket.inet_pton(socket.AF_INET6, target)
2803 payload = reserved + _target + opt
2805 payload = reserved + _target
2806 icmp = build_icmpv6(_ip_src + _ip_dst, 136, 0, payload)
2808 ipv6 = struct.pack('>BBBBHBB', 0x60, 0, 0, 0, len(icmp), 58, 255)
2809 ipv6 += _ip_src + _ip_dst
2811 return ehdr + ipv6 + icmp
2813 def send_na(dev, src_ll=None, target=None, ip_src=None, ip_dst=None, opt=None,
2818 cmd = "DATA_TEST_FRAME ifname=ap-br0 "
2821 src_ll = dev.p2p_interface_addr()
2822 cmd = "DATA_TEST_FRAME "
2824 pkt = build_na(src_ll=src_ll, ip_src=ip_src, ip_dst=ip_dst, target=target,
2826 if "OK" not in dev.request(cmd + binascii.hexlify(pkt)):
2827 raise Exception("DATA_TEST_FRAME failed")
2829 def build_dhcp_ack(dst_ll, src_ll, ip_src, ip_dst, yiaddr, chaddr,
2830 subnet_mask="255.255.255.0", truncated_opt=False,
2831 wrong_magic=False, force_tot_len=None, no_dhcp=False):
2832 _dst_ll = binascii.unhexlify(dst_ll.replace(':',''))
2833 _src_ll = binascii.unhexlify(src_ll.replace(':',''))
2835 ehdr = _dst_ll + _src_ll + proto
2836 _ip_src = socket.inet_pton(socket.AF_INET, ip_src)
2837 _ip_dst = socket.inet_pton(socket.AF_INET, ip_dst)
2838 _subnet_mask = socket.inet_pton(socket.AF_INET, subnet_mask)
2840 _ciaddr = '\x00\x00\x00\x00'
2841 _yiaddr = socket.inet_pton(socket.AF_INET, yiaddr)
2842 _siaddr = '\x00\x00\x00\x00'
2843 _giaddr = '\x00\x00\x00\x00'
2844 _chaddr = binascii.unhexlify(chaddr.replace(':','') + "00000000000000000000")
2845 payload = struct.pack('>BBBBL3BB', 2, 1, 6, 0, 12345, 0, 0, 0, 0)
2846 payload += _ciaddr + _yiaddr + _siaddr + _giaddr + _chaddr + 192*'\x00'
2849 payload += '\x63\x82\x53\x00'
2851 payload += '\x63\x82\x53\x63'
2853 payload += '\x22\xff\x00'
2854 # Option: DHCP Message Type = ACK
2855 payload += '\x35\x01\x05'
2858 # Option: Subnet Mask
2859 payload += '\x01\x04' + _subnet_mask
2860 # Option: Time Offset
2861 payload += struct.pack('>BBL', 2, 4, 0)
2865 payload += '\x00\x00\x00\x00'
2868 payload = struct.pack('>BBBBL3BB', 2, 1, 6, 0, 12345, 0, 0, 0, 0)
2869 payload += _ciaddr + _yiaddr + _siaddr + _giaddr + _chaddr + 192*'\x00'
2871 udp = struct.pack('>HHHH', 67, 68, 8 + len(payload), 0) + payload
2874 tot_len = force_tot_len
2876 tot_len = 20 + len(udp)
2877 start = struct.pack('>BBHHBBBB', 0x45, 0, tot_len, 0, 0, 0, 128, 17)
2878 ipv4 = start + '\x00\x00' + _ip_src + _ip_dst
2879 csum = ip_checksum(ipv4)
2880 ipv4 = start + csum + _ip_src + _ip_dst
2882 return ehdr + ipv4 + udp
2884 def build_arp(dst_ll, src_ll, opcode, sender_mac, sender_ip,
2885 target_mac, target_ip):
2886 _dst_ll = binascii.unhexlify(dst_ll.replace(':',''))
2887 _src_ll = binascii.unhexlify(src_ll.replace(':',''))
2889 ehdr = _dst_ll + _src_ll + proto
2891 _sender_mac = binascii.unhexlify(sender_mac.replace(':',''))
2892 _sender_ip = socket.inet_pton(socket.AF_INET, sender_ip)
2893 _target_mac = binascii.unhexlify(target_mac.replace(':',''))
2894 _target_ip = socket.inet_pton(socket.AF_INET, target_ip)
2896 arp = struct.pack('>HHBBH', 1, 0x0800, 6, 4, opcode)
2897 arp += _sender_mac + _sender_ip
2898 arp += _target_mac + _target_ip
2902 def send_arp(dev, dst_ll="ff:ff:ff:ff:ff:ff", src_ll=None, opcode=1,
2903 sender_mac=None, sender_ip="0.0.0.0",
2904 target_mac="00:00:00:00:00:00", target_ip="0.0.0.0",
2909 if sender_mac is None:
2910 sender_mac = hapd_bssid
2911 cmd = "DATA_TEST_FRAME ifname=ap-br0 "
2914 src_ll = dev.p2p_interface_addr()
2915 if sender_mac is None:
2916 sender_mac = dev.p2p_interface_addr()
2917 cmd = "DATA_TEST_FRAME "
2919 pkt = build_arp(dst_ll=dst_ll, src_ll=src_ll, opcode=opcode,
2920 sender_mac=sender_mac, sender_ip=sender_ip,
2921 target_mac=target_mac, target_ip=target_ip)
2922 if "OK" not in dev.request(cmd + binascii.hexlify(pkt)):
2923 raise Exception("DATA_TEST_FRAME failed")
2925 def get_permanent_neighbors(ifname):
2926 cmd = subprocess.Popen(['ip', 'nei'], stdout=subprocess.PIPE)
2927 res = cmd.stdout.read()
2929 return [ line for line in res.splitlines() if "PERMANENT" in line and ifname in line ]
2931 def get_bridge_macs(ifname):
2932 cmd = subprocess.Popen(['brctl', 'showmacs', ifname],
2933 stdout=subprocess.PIPE)
2934 res = cmd.stdout.read()
2938 def tshark_get_arp(cap, filter):
2939 res = run_tshark(cap, filter,
2940 [ "eth.dst", "eth.src",
2941 "arp.src.hw_mac", "arp.src.proto_ipv4",
2942 "arp.dst.hw_mac", "arp.dst.proto_ipv4" ],
2945 for l in res.splitlines():
2946 frames.append(l.split('\t'))
2949 def tshark_get_ns(cap):
2950 res = run_tshark(cap, "icmpv6.type == 135",
2951 [ "eth.dst", "eth.src",
2952 "ipv6.src", "ipv6.dst",
2953 "icmpv6.nd.ns.target_address",
2954 "icmpv6.opt.linkaddr" ],
2957 for l in res.splitlines():
2958 frames.append(l.split('\t'))
2961 def tshark_get_na(cap):
2962 res = run_tshark(cap, "icmpv6.type == 136",
2963 [ "eth.dst", "eth.src",
2964 "ipv6.src", "ipv6.dst",
2965 "icmpv6.nd.na.target_address",
2966 "icmpv6.opt.linkaddr" ],
2969 for l in res.splitlines():
2970 frames.append(l.split('\t'))
2973 def _test_proxyarp_open(dev, apdev, params, ebtables=False):
2974 prefix = "proxyarp_open"
2976 prefix += "_ebtables"
2977 cap_br = os.path.join(params['logdir'], prefix + ".ap-br0.pcap")
2978 cap_dev0 = os.path.join(params['logdir'],
2979 prefix + ".%s.pcap" % dev[0].ifname)
2980 cap_dev1 = os.path.join(params['logdir'],
2981 prefix + ".%s.pcap" % dev[1].ifname)
2982 cap_dev2 = os.path.join(params['logdir'],
2983 prefix + ".%s.pcap" % dev[2].ifname)
2985 bssid = apdev[0]['bssid']
2986 params = { 'ssid': 'open' }
2987 params['proxy_arp'] = '1'
2988 hapd = hostapd.add_ap(apdev[0]['ifname'], params, no_enable=True)
2989 hapd.set("ap_isolate", "1")
2990 hapd.set('bridge', 'ap-br0')
2995 # For now, do not report failures due to missing kernel support
2996 raise HwsimSkip("Could not start hostapd - assume proxyarp not supported in kernel version")
2997 ev = hapd.wait_event(["AP-ENABLED", "AP-DISABLED"], timeout=10)
2999 raise Exception("AP startup timed out")
3000 if "AP-ENABLED" not in ev:
3001 raise Exception("AP startup failed")
3003 params2 = { 'ssid': 'another' }
3004 hapd2 = hostapd.add_ap(apdev[1]['ifname'], params2, no_enable=True)
3005 hapd2.set('bridge', 'ap-br0')
3008 subprocess.call(['brctl', 'setfd', 'ap-br0', '0'])
3009 subprocess.call(['ip', 'link', 'set', 'dev', 'ap-br0', 'up'])
3012 for chain in [ 'FORWARD', 'OUTPUT' ]:
3013 subprocess.call(['ebtables', '-A', chain, '-p', 'ARP',
3014 '-d', 'Broadcast', '-o', apdev[0]['ifname'],
3016 subprocess.call(['ebtables', '-A', chain, '-d', 'Multicast',
3017 '-p', 'IPv6', '--ip6-protocol', 'ipv6-icmp',
3018 '--ip6-icmp-type', 'neighbor-solicitation',
3019 '-o', apdev[0]['ifname'], '-j', 'DROP'])
3020 subprocess.call(['ebtables', '-A', chain, '-d', 'Multicast',
3021 '-p', 'IPv6', '--ip6-protocol', 'ipv6-icmp',
3022 '--ip6-icmp-type', 'neighbor-advertisement',
3023 '-o', apdev[0]['ifname'], '-j', 'DROP'])
3024 subprocess.call(['ebtables', '-A', chain,
3025 '-p', 'IPv6', '--ip6-protocol', 'ipv6-icmp',
3026 '--ip6-icmp-type', 'router-solicitation',
3027 '-o', apdev[0]['ifname'], '-j', 'DROP'])
3028 # Multicast Listener Report Message
3029 subprocess.call(['ebtables', '-A', chain, '-d', 'Multicast',
3030 '-p', 'IPv6', '--ip6-protocol', 'ipv6-icmp',
3031 '--ip6-icmp-type', '143',
3032 '-o', apdev[0]['ifname'], '-j', 'DROP'])
3036 cmd[0] = subprocess.Popen(['tcpdump', '-p', '-U', '-i', 'ap-br0',
3037 '-w', cap_br, '-s', '2000'],
3038 stderr=open('/dev/null', 'w'))
3039 cmd[1] = subprocess.Popen(['tcpdump', '-p', '-U', '-i', dev[0].ifname,
3040 '-w', cap_dev0, '-s', '2000'],
3041 stderr=open('/dev/null', 'w'))
3042 cmd[2] = subprocess.Popen(['tcpdump', '-p', '-U', '-i', dev[1].ifname,
3043 '-w', cap_dev1, '-s', '2000'],
3044 stderr=open('/dev/null', 'w'))
3045 cmd[3] = subprocess.Popen(['tcpdump', '-p', '-U', '-i', dev[2].ifname,
3046 '-w', cap_dev2, '-s', '2000'],
3047 stderr=open('/dev/null', 'w'))
3049 dev[0].connect("open", key_mgmt="NONE", scan_freq="2412")
3050 dev[1].connect("open", key_mgmt="NONE", scan_freq="2412")
3051 dev[2].connect("another", key_mgmt="NONE", scan_freq="2412")
3054 brcmd = subprocess.Popen(['brctl', 'show'], stdout=subprocess.PIPE)
3055 res = brcmd.stdout.read()
3056 brcmd.stdout.close()
3057 logger.info("Bridge setup: " + res)
3059 brcmd = subprocess.Popen(['brctl', 'showstp', 'ap-br0'],
3060 stdout=subprocess.PIPE)
3061 res = brcmd.stdout.read()
3062 brcmd.stdout.close()
3063 logger.info("Bridge showstp: " + res)
3065 addr0 = dev[0].p2p_interface_addr()
3066 addr1 = dev[1].p2p_interface_addr()
3067 addr2 = dev[2].p2p_interface_addr()
3069 src_ll_opt0 = "\x01\x01" + binascii.unhexlify(addr0.replace(':',''))
3070 src_ll_opt1 = "\x01\x01" + binascii.unhexlify(addr1.replace(':',''))
3073 send_ns(dev[0], ip_src="::", target="aaaa:bbbb:cccc::2")
3075 send_ns(dev[0], ip_src="aaaa:bbbb:cccc::2", target="aaaa:bbbb:cccc::2")
3076 # test frame without source link-layer address option
3077 send_ns(dev[0], ip_src="aaaa:bbbb:cccc::2", target="aaaa:bbbb:cccc::2",
3079 # test frame with bogus option
3080 send_ns(dev[0], ip_src="aaaa:bbbb:cccc::2", target="aaaa:bbbb:cccc::2",
3081 opt="\x70\x01\x01\x02\x03\x04\x05\x05")
3082 # test frame with truncated source link-layer address option
3083 send_ns(dev[0], ip_src="aaaa:bbbb:cccc::2", target="aaaa:bbbb:cccc::2",
3084 opt="\x01\x01\x01\x02\x03\x04")
3085 # test frame with foreign source link-layer address option
3086 send_ns(dev[0], ip_src="aaaa:bbbb:cccc::2", target="aaaa:bbbb:cccc::2",
3087 opt="\x01\x01\x01\x02\x03\x04\x05\x06")
3089 send_ns(dev[1], ip_src="aaaa:bbbb:dddd::2", target="aaaa:bbbb:dddd::2")
3091 send_ns(dev[1], ip_src="aaaa:bbbb:eeee::2", target="aaaa:bbbb:eeee::2")
3092 # another copy for additional code coverage
3093 send_ns(dev[1], ip_src="aaaa:bbbb:eeee::2", target="aaaa:bbbb:eeee::2")
3095 pkt = build_dhcp_ack(dst_ll="ff:ff:ff:ff:ff:ff", src_ll=bssid,
3096 ip_src="192.168.1.1", ip_dst="255.255.255.255",
3097 yiaddr="192.168.1.124", chaddr=addr0)
3098 if "OK" not in hapd.request("DATA_TEST_FRAME ifname=ap-br0 " + binascii.hexlify(pkt)):
3099 raise Exception("DATA_TEST_FRAME failed")
3100 # Change address and verify unicast
3101 pkt = build_dhcp_ack(dst_ll=addr0, src_ll=bssid,
3102 ip_src="192.168.1.1", ip_dst="255.255.255.255",
3103 yiaddr="192.168.1.123", chaddr=addr0)
3104 if "OK" not in hapd.request("DATA_TEST_FRAME ifname=ap-br0 " + binascii.hexlify(pkt)):
3105 raise Exception("DATA_TEST_FRAME failed")
3107 # Not-associated client MAC address
3108 pkt = build_dhcp_ack(dst_ll="ff:ff:ff:ff:ff:ff", src_ll=bssid,
3109 ip_src="192.168.1.1", ip_dst="255.255.255.255",
3110 yiaddr="192.168.1.125", chaddr="22:33:44:55:66:77")
3111 if "OK" not in hapd.request("DATA_TEST_FRAME ifname=ap-br0 " + binascii.hexlify(pkt)):
3112 raise Exception("DATA_TEST_FRAME failed")
3115 pkt = build_dhcp_ack(dst_ll=addr1, src_ll=bssid,
3116 ip_src="192.168.1.1", ip_dst="255.255.255.255",
3117 yiaddr="0.0.0.0", chaddr=addr1)
3118 if "OK" not in hapd.request("DATA_TEST_FRAME ifname=ap-br0 " + binascii.hexlify(pkt)):
3119 raise Exception("DATA_TEST_FRAME failed")
3122 pkt = build_dhcp_ack(dst_ll=addr1, src_ll=bssid,
3123 ip_src="192.168.1.1", ip_dst="255.255.255.255",
3124 yiaddr="192.168.1.126", chaddr=addr1,
3125 subnet_mask="0.0.0.0")
3126 if "OK" not in hapd.request("DATA_TEST_FRAME ifname=ap-br0 " + binascii.hexlify(pkt)):
3127 raise Exception("DATA_TEST_FRAME failed")
3130 pkt = build_dhcp_ack(dst_ll=addr1, src_ll=bssid,
3131 ip_src="192.168.1.1", ip_dst="255.255.255.255",
3132 yiaddr="192.168.1.127", chaddr=addr1,
3134 if "OK" not in hapd.request("DATA_TEST_FRAME ifname=ap-br0 " + binascii.hexlify(pkt)):
3135 raise Exception("DATA_TEST_FRAME failed")
3138 pkt = build_dhcp_ack(dst_ll=addr1, src_ll=bssid,
3139 ip_src="192.168.1.1", ip_dst="255.255.255.255",
3140 yiaddr="192.168.1.128", chaddr=addr1,
3142 if "OK" not in hapd.request("DATA_TEST_FRAME ifname=ap-br0 " + binascii.hexlify(pkt)):
3143 raise Exception("DATA_TEST_FRAME failed")
3145 # Wrong IPv4 total length
3146 pkt = build_dhcp_ack(dst_ll=addr1, src_ll=bssid,
3147 ip_src="192.168.1.1", ip_dst="255.255.255.255",
3148 yiaddr="192.168.1.129", chaddr=addr1,
3150 if "OK" not in hapd.request("DATA_TEST_FRAME ifname=ap-br0 " + binascii.hexlify(pkt)):
3151 raise Exception("DATA_TEST_FRAME failed")
3154 pkt = build_dhcp_ack(dst_ll=addr1, src_ll=bssid,
3155 ip_src="192.168.1.1", ip_dst="255.255.255.255",
3156 yiaddr="192.168.1.129", chaddr=addr1,
3158 if "OK" not in hapd.request("DATA_TEST_FRAME ifname=ap-br0 " + binascii.hexlify(pkt)):
3159 raise Exception("DATA_TEST_FRAME failed")
3161 macs = get_bridge_macs("ap-br0")
3162 logger.info("After connect (showmacs): " + str(macs))
3164 matches = get_permanent_neighbors("ap-br0")
3165 logger.info("After connect: " + str(matches))
3166 if len(matches) != 4:
3167 raise Exception("Unexpected number of neighbor entries after connect")
3168 if 'aaaa:bbbb:cccc::2 dev ap-br0 lladdr 02:00:00:00:00:00 PERMANENT' not in matches:
3169 raise Exception("dev0 addr missing")
3170 if 'aaaa:bbbb:dddd::2 dev ap-br0 lladdr 02:00:00:00:01:00 PERMANENT' not in matches:
3171 raise Exception("dev1 addr(1) missing")
3172 if 'aaaa:bbbb:eeee::2 dev ap-br0 lladdr 02:00:00:00:01:00 PERMANENT' not in matches:
3173 raise Exception("dev1 addr(2) missing")
3174 if '192.168.1.123 dev ap-br0 lladdr 02:00:00:00:00:00 PERMANENT' not in matches:
3175 raise Exception("dev0 IPv4 addr missing")
3177 targets = [ "192.168.1.123", "192.168.1.124", "192.168.1.125",
3179 for target in targets:
3180 send_arp(dev[1], sender_ip="192.168.1.100", target_ip=target)
3182 for target in targets:
3183 send_arp(hapd, hapd_bssid=bssid, sender_ip="192.168.1.101",
3186 for target in targets:
3187 send_arp(dev[2], sender_ip="192.168.1.103", target_ip=target)
3189 # ARP Probe from wireless STA
3190 send_arp(dev[1], target_ip="192.168.1.127")
3191 # ARP Announcement from wireless STA
3192 send_arp(dev[1], sender_ip="192.168.1.127", target_ip="192.168.1.127")
3193 send_arp(dev[1], sender_ip="192.168.1.127", target_ip="192.168.1.127",
3196 macs = get_bridge_macs("ap-br0")
3197 logger.info("After ARP Probe + Announcement (showmacs): " + str(macs))
3199 matches = get_permanent_neighbors("ap-br0")
3200 logger.info("After ARP Probe + Announcement: " + str(matches))
3202 # ARP Request for the newly introduced IP address from wireless STA
3203 send_arp(dev[0], sender_ip="192.168.1.123", target_ip="192.168.1.127")
3205 # ARP Request for the newly introduced IP address from bridge
3206 send_arp(hapd, hapd_bssid=bssid, sender_ip="192.168.1.102",
3207 target_ip="192.168.1.127")
3208 send_arp(dev[2], sender_ip="192.168.1.103", target_ip="192.168.1.127")
3210 # ARP Probe from bridge
3211 send_arp(hapd, hapd_bssid=bssid, target_ip="192.168.1.130")
3212 send_arp(dev[2], target_ip="192.168.1.131")
3213 # ARP Announcement from bridge (not to be learned by AP for proxyarp)
3214 send_arp(hapd, hapd_bssid=bssid, sender_ip="192.168.1.130",
3215 target_ip="192.168.1.130")
3216 send_arp(hapd, hapd_bssid=bssid, sender_ip="192.168.1.130",
3217 target_ip="192.168.1.130", opcode=2)
3218 send_arp(dev[2], sender_ip="192.168.1.131", target_ip="192.168.1.131")
3219 send_arp(dev[2], sender_ip="192.168.1.131", target_ip="192.168.1.131",
3222 macs = get_bridge_macs("ap-br0")
3223 logger.info("After ARP Probe + Announcement (showmacs): " + str(macs))
3225 matches = get_permanent_neighbors("ap-br0")
3226 logger.info("After ARP Probe + Announcement: " + str(matches))
3228 # ARP Request for the newly introduced IP address from wireless STA
3229 send_arp(dev[0], sender_ip="192.168.1.123", target_ip="192.168.1.130")
3230 # ARP Response from bridge (AP does not proxy for non-wireless devices)
3231 send_arp(hapd, hapd_bssid=bssid, dst_ll=addr0, sender_ip="192.168.1.130",
3232 target_ip="192.168.1.123", opcode=2)
3234 # ARP Request for the newly introduced IP address from wireless STA
3235 send_arp(dev[0], sender_ip="192.168.1.123", target_ip="192.168.1.131")
3236 # ARP Response from bridge (AP does not proxy for non-wireless devices)
3237 send_arp(dev[2], dst_ll=addr0, sender_ip="192.168.1.131",
3238 target_ip="192.168.1.123", opcode=2)
3240 # ARP Request for the newly introduced IP address from bridge
3241 send_arp(hapd, hapd_bssid=bssid, sender_ip="192.168.1.102",
3242 target_ip="192.168.1.130")
3243 send_arp(dev[2], sender_ip="192.168.1.104", target_ip="192.168.1.131")
3245 # ARP Probe from wireless STA (duplicate address; learned through DHCP)
3246 send_arp(dev[1], target_ip="192.168.1.123")
3247 # ARP Probe from wireless STA (duplicate address; learned through ARP)
3248 send_arp(dev[0], target_ip="192.168.1.127")
3250 # Gratuitous ARP Reply for another STA's IP address
3251 send_arp(dev[0], opcode=2, sender_mac=addr0, sender_ip="192.168.1.127",
3252 target_mac=addr1, target_ip="192.168.1.127")
3253 send_arp(dev[1], opcode=2, sender_mac=addr1, sender_ip="192.168.1.123",
3254 target_mac=addr0, target_ip="192.168.1.123")
3255 # ARP Request to verify previous mapping
3256 send_arp(dev[1], sender_ip="192.168.1.127", target_ip="192.168.1.123")
3257 send_arp(dev[0], sender_ip="192.168.1.123", target_ip="192.168.1.127")
3261 send_ns(dev[0], target="aaaa:bbbb:dddd::2", ip_src="aaaa:bbbb:cccc::2")
3263 send_ns(dev[1], target="aaaa:bbbb:cccc::2", ip_src="aaaa:bbbb:dddd::2")
3265 send_ns(hapd, hapd_bssid=bssid, target="aaaa:bbbb:dddd::2",
3266 ip_src="aaaa:bbbb:ffff::2")
3268 send_ns(dev[2], target="aaaa:bbbb:cccc::2", ip_src="aaaa:bbbb:ff00::2")
3270 send_ns(dev[2], target="aaaa:bbbb:dddd::2", ip_src="aaaa:bbbb:ff00::2")
3272 send_ns(dev[2], target="aaaa:bbbb:eeee::2", ip_src="aaaa:bbbb:ff00::2")
3275 # Try to probe for an already assigned address
3276 send_ns(dev[1], target="aaaa:bbbb:cccc::2", ip_src="::")
3278 send_ns(hapd, hapd_bssid=bssid, target="aaaa:bbbb:cccc::2", ip_src="::")
3280 send_ns(dev[2], target="aaaa:bbbb:cccc::2", ip_src="::")
3284 send_na(dev[1], target="aaaa:bbbb:cccc:aeae::3",
3285 ip_src="aaaa:bbbb:cccc:aeae::3", ip_dst="ff02::1")
3286 send_na(hapd, hapd_bssid=bssid, target="aaaa:bbbb:cccc:aeae::4",
3287 ip_src="aaaa:bbbb:cccc:aeae::4", ip_dst="ff02::1")
3288 send_na(dev[2], target="aaaa:bbbb:cccc:aeae::5",
3289 ip_src="aaaa:bbbb:cccc:aeae::5", ip_dst="ff02::1")
3292 hwsim_utils.test_connectivity_iface(dev[0], hapd, "ap-br0")
3293 except Exception, e:
3294 logger.info("test_connectibity_iface failed: " + str(e))
3295 raise HwsimSkip("Assume kernel did not have the required patches for proxyarp")
3296 hwsim_utils.test_connectivity_iface(dev[1], hapd, "ap-br0")
3297 hwsim_utils.test_connectivity(dev[0], dev[1])
3299 dev[0].request("DISCONNECT")
3300 dev[1].request("DISCONNECT")
3302 for i in range(len(cmd)):
3304 macs = get_bridge_macs("ap-br0")
3305 logger.info("After disconnect (showmacs): " + str(macs))
3306 matches = get_permanent_neighbors("ap-br0")
3307 logger.info("After disconnect: " + str(matches))
3308 if len(matches) > 0:
3309 raise Exception("Unexpected neighbor entries after disconnect")
3311 cmd = subprocess.Popen(['ebtables', '-L', '--Lc'],
3312 stdout=subprocess.PIPE)
3313 res = cmd.stdout.read()
3315 logger.info("ebtables results:\n" + res)
3317 # Verify that expected ARP messages were seen and no unexpected
3318 # ARP messages were seen.
3320 arp_req = tshark_get_arp(cap_dev0, "arp.opcode == 1")
3321 arp_reply = tshark_get_arp(cap_dev0, "arp.opcode == 2")
3322 logger.info("dev0 seen ARP requests:\n" + str(arp_req))
3323 logger.info("dev0 seen ARP replies:\n" + str(arp_reply))
3325 if [ 'ff:ff:ff:ff:ff:ff', addr1,
3326 addr1, '192.168.1.100',
3327 '00:00:00:00:00:00', '192.168.1.123' ] in arp_req:
3328 raise Exception("dev0 saw ARP request from dev1")
3329 if [ 'ff:ff:ff:ff:ff:ff', addr2,
3330 addr2, '192.168.1.103',
3331 '00:00:00:00:00:00', '192.168.1.123' ] in arp_req:
3332 raise Exception("dev0 saw ARP request from dev2")
3333 # TODO: Uncomment once fixed in kernel
3334 #if [ 'ff:ff:ff:ff:ff:ff', bssid,
3335 # bssid, '192.168.1.101',
3336 # '00:00:00:00:00:00', '192.168.1.123' ] in arp_req:
3337 # raise Exception("dev0 saw ARP request from br")
3342 raise Exception("Unexpected foreign ARP request on dev0")
3344 arp_req = tshark_get_arp(cap_dev1, "arp.opcode == 1")
3345 arp_reply = tshark_get_arp(cap_dev1, "arp.opcode == 2")
3346 logger.info("dev1 seen ARP requests:\n" + str(arp_req))
3347 logger.info("dev1 seen ARP replies:\n" + str(arp_reply))
3349 if [ 'ff:ff:ff:ff:ff:ff', addr2,
3350 addr2, '192.168.1.103',
3351 '00:00:00:00:00:00', '192.168.1.123' ] in arp_req:
3352 raise Exception("dev1 saw ARP request from dev2")
3353 if [addr1, addr0, addr0, '192.168.1.123', addr1, '192.168.1.100'] not in arp_reply:
3354 raise Exception("dev1 did not get ARP response for 192.168.1.123")
3359 raise Exception("Unexpected foreign ARP request on dev1")
3361 arp_req = tshark_get_arp(cap_dev2, "arp.opcode == 1")
3362 arp_reply = tshark_get_arp(cap_dev2, "arp.opcode == 2")
3363 logger.info("dev2 seen ARP requests:\n" + str(arp_req))
3364 logger.info("dev2 seen ARP replies:\n" + str(arp_reply))
3367 addr0, '192.168.1.123',
3368 addr2, '192.168.1.103' ] not in arp_reply:
3369 raise Exception("dev2 did not get ARP response for 192.168.1.123")
3371 arp_req = tshark_get_arp(cap_br, "arp.opcode == 1")
3372 arp_reply = tshark_get_arp(cap_br, "arp.opcode == 2")
3373 logger.info("br seen ARP requests:\n" + str(arp_req))
3374 logger.info("br seen ARP replies:\n" + str(arp_reply))
3376 # TODO: Uncomment once fixed in kernel
3378 # addr0, '192.168.1.123',
3379 # bssid, '192.168.1.101' ] not in arp_reply:
3380 # raise Exception("br did not get ARP response for 192.168.1.123")
3382 ns = tshark_get_ns(cap_dev0)
3383 logger.info("dev0 seen NS: " + str(ns))
3384 na = tshark_get_na(cap_dev0)
3385 logger.info("dev0 seen NA: " + str(na))
3387 # FIX: src mac addr is supposed to be addr1, not bssid
3388 if [ addr0, bssid, 'aaaa:bbbb:dddd::2', 'aaaa:bbbb:cccc::2',
3389 'aaaa:bbbb:dddd::2', addr1 ] not in na:
3390 raise Exception("dev0 did not get NA for aaaa:bbbb:dddd::2")
3395 raise Exception("Unexpected foreign NS on dev0: " + str(req))
3397 ns = tshark_get_ns(cap_dev1)
3398 logger.info("dev1 seen NS: " + str(ns))
3399 na = tshark_get_na(cap_dev1)
3400 logger.info("dev1 seen NA: " + str(na))
3402 # FIX: src mac addr is supposed to be addr0, not bssid
3403 if [ addr1, bssid, 'aaaa:bbbb:cccc::2', 'aaaa:bbbb:dddd::2',
3404 'aaaa:bbbb:cccc::2', addr0 ] not in na:
3405 raise Exception("dev1 did not get NA for aaaa:bbbb:cccc::2")
3410 raise Exception("Unexpected foreign NS on dev1: " + str(req))
3412 ns = tshark_get_ns(cap_dev2)
3413 logger.info("dev2 seen NS: " + str(ns))
3414 na = tshark_get_na(cap_dev2)
3415 logger.info("dev2 seen NA: " + str(na))
3417 # FIX: enable once kernel implementation for proxyarp IPv6 is fixed
3418 # FIX: src mac addr is supposed to be addr0/addr1, not bssid
3419 #if [ addr2, bssid, 'aaaa:bbbb:cccc::2', 'aaaa:bbbb:ff00::2',
3420 # 'aaaa:bbbb:cccc::2', addr0 ] not in na:
3421 # raise Exception("dev2 did not get NA for aaaa:bbbb:cccc::2")
3422 #if [ addr2, bssid, 'aaaa:bbbb:dddd::2', 'aaaa:bbbb:ff00::2',
3423 # 'aaaa:bbbb:dddd::2', addr1 ] not in na:
3424 # raise Exception("dev2 did not get NA for aaaa:bbbb:dddd::2")
3425 #if [ addr2, bssid, 'aaaa:bbbb:eeee::2', 'aaaa:bbbb:ff00::2',
3426 # 'aaaa:bbbb:eeee::2', addr1 ] not in na:
3427 # raise Exception("dev2 did not get NA for aaaa:bbbb:eeee::2")
3429 def test_proxyarp_open(dev, apdev, params):
3430 """ProxyARP with open network"""
3432 _test_proxyarp_open(dev, apdev, params)
3434 subprocess.call(['ip', 'link', 'set', 'dev', 'ap-br0', 'down'],
3435 stderr=open('/dev/null', 'w'))
3436 subprocess.call(['brctl', 'delbr', 'ap-br0'],
3437 stderr=open('/dev/null', 'w'))
3439 def test_proxyarp_open_ebtables(dev, apdev, params):
3440 """ProxyARP with open network"""
3442 _test_proxyarp_open(dev, apdev, params, ebtables=True)
3445 subprocess.call(['ebtables', '-F', 'FORWARD'])
3446 subprocess.call(['ebtables', '-F', 'OUTPUT'])
3449 subprocess.call(['ip', 'link', 'set', 'dev', 'ap-br0', 'down'],
3450 stderr=open('/dev/null', 'w'))
3451 subprocess.call(['brctl', 'delbr', 'ap-br0'],
3452 stderr=open('/dev/null', 'w'))