2 # Copyright (c) 2013, Qualcomm Atheros, Inc.
3 # Copyright (c) 2013-2015, Jouni Malinen <j@w1.fi>
5 # This software may be distributed under the terms of the BSD license.
6 # See README for more details.
8 from remotehost import remote_compatible
12 logger = logging.getLogger()
18 from wpasupplicant import WpaSupplicant
19 from tshark import run_tshark
20 from utils import alloc_fail, wait_fail_trigger, skip_with_fips
21 from hwsim import HWSimRadio
24 params = hostapd.wpa2_params(ssid="test-gas")
25 params['wpa_key_mgmt'] = "WPA-EAP"
26 params['ieee80211w'] = "1"
27 params['ieee8021x'] = "1"
28 params['auth_server_addr'] = "127.0.0.1"
29 params['auth_server_port'] = "1812"
30 params['auth_server_shared_secret'] = "radius"
31 params['interworking'] = "1"
32 params['access_network_type'] = "14"
33 params['internet'] = "1"
37 params['venue_group'] = "7"
38 params['venue_type'] = "1"
39 params['venue_name'] = [ "eng:Example venue", "fin:Esimerkkipaikka" ]
40 params['roaming_consortium'] = [ "112233", "1020304050", "010203040506",
42 params['domain_name'] = "example.com,another.example.com"
43 params['nai_realm'] = [ "0,example.com,13[5:6],21[2:4][5:7]",
44 "0,another.example.com" ]
45 params['anqp_3gpp_cell_net'] = "244,91"
46 params['network_auth_type'] = "02http://www.example.com/redirect/me/here/"
47 params['ipaddr_type_availability'] = "14"
49 params['hs20_oper_friendly_name'] = [ "eng:Example operator", "fin:Esimerkkioperaattori" ]
50 params['hs20_wan_metrics'] = "01:8000:1000:80:240:3000"
51 params['hs20_conn_capab'] = [ "1:0:2", "6:22:1", "17:5060:0" ]
52 params['hs20_operating_class'] = "5173"
56 params = hs20_ap_params()
57 params['hessid'] = ap['bssid']
58 return hostapd.add_ap(ap, params)
60 def get_gas_response(dev, bssid, info, allow_fetch_failure=False,
62 exp = r'<.>(GAS-RESPONSE-INFO) addr=([0-9a-f:]*) dialog_token=([0-9]*) status_code=([0-9]*) resp_len=([\-0-9]*)'
63 res = re.split(exp, info)
65 raise Exception("Could not parse GAS-RESPONSE-INFO")
67 raise Exception("Unexpected BSSID in response")
71 raise Exception("GAS query failed")
74 raise Exception("GAS query reported invalid response length")
75 if int(resp_len) > 2000:
76 raise Exception("Unexpected long GAS response")
79 if "FAIL" not in dev.request("GAS_RESPONSE_GET " + bssid + " 123456"):
80 raise Exception("Invalid dialog token accepted")
81 if "FAIL-Invalid range" not in dev.request("GAS_RESPONSE_GET " + bssid + " " + token + " 10000,10001"):
82 raise Exception("Invalid range accepted")
83 if "FAIL-Invalid range" not in dev.request("GAS_RESPONSE_GET " + bssid + " " + token + " 0,10000"):
84 raise Exception("Invalid range accepted")
85 if "FAIL" not in dev.request("GAS_RESPONSE_GET " + bssid + " " + token + " 0"):
86 raise Exception("Invalid GAS_RESPONSE_GET accepted")
88 res1_2 = dev.request("GAS_RESPONSE_GET " + bssid + " " + token + " 1,2")
89 res5_3 = dev.request("GAS_RESPONSE_GET " + bssid + " " + token + " 5,3")
91 resp = dev.request("GAS_RESPONSE_GET " + bssid + " " + token)
93 if allow_fetch_failure:
94 logger.debug("GAS response was not available anymore")
96 raise Exception("Could not fetch GAS response")
97 if len(resp) != int(resp_len) * 2:
98 raise Exception("Unexpected GAS response length")
99 logger.debug("GAS response: " + resp)
101 if resp[2:6] != res1_2:
102 raise Exception("Unexpected response substring res1_2: " + res1_2)
103 if resp[10:16] != res5_3:
104 raise Exception("Unexpected response substring res5_3: " + res5_3)
106 def test_gas_generic(dev, apdev):
107 """Generic GAS query"""
108 bssid = apdev[0]['bssid']
109 params = hs20_ap_params()
110 params['hessid'] = bssid
111 hostapd.add_ap(apdev[0], params)
115 "00:11:22:33:44:55 ",
116 "00:11:22:33:44:55 ",
117 "00:11:22:33:44:55 1",
118 "00:11:22:33:44:55 1 1234",
119 "00:11:22:33:44:55 qq",
120 "00:11:22:33:44:55 qq 1234",
121 "00:11:22:33:44:55 00 1",
122 "00:11:22:33:44:55 00 123",
123 "00:11:22:33:44:55 00 ",
124 "00:11:22:33:44:55 00 qq" ]
126 if "FAIL" not in dev[0].request("GAS_REQUEST " + cmd):
127 raise Exception("Invalid GAS_REQUEST accepted: " + cmd)
129 dev[0].scan_for_bss(bssid, freq="2412", force_scan=True)
130 req = dev[0].request("GAS_REQUEST " + bssid + " 00 000102000101")
132 raise Exception("GAS query request rejected")
133 ev = dev[0].wait_event(["GAS-RESPONSE-INFO"], timeout=10)
135 raise Exception("GAS query timed out")
136 get_gas_response(dev[0], bssid, ev, extra_test=True)
138 if "FAIL" not in dev[0].request("GAS_RESPONSE_GET ff"):
139 raise Exception("Invalid GAS_RESPONSE_GET accepted")
141 def test_gas_concurrent_scan(dev, apdev):
142 """Generic GAS queries with concurrent scan operation"""
143 bssid = apdev[0]['bssid']
144 params = hs20_ap_params()
145 params['hessid'] = bssid
146 hostapd.add_ap(apdev[0], params)
148 # get BSS entry available to allow GAS query
149 dev[0].scan_for_bss(bssid, freq="2412", force_scan=True)
151 logger.info("Request concurrent operations")
152 req = dev[0].request("GAS_REQUEST " + bssid + " 00 000102000101")
154 raise Exception("GAS query request rejected")
155 req = dev[0].request("GAS_REQUEST " + bssid + " 00 000102000801")
157 raise Exception("GAS query request rejected")
158 dev[0].scan(no_wait=True)
159 req = dev[0].request("GAS_REQUEST " + bssid + " 00 000102000201")
161 raise Exception("GAS query request rejected")
162 req = dev[0].request("GAS_REQUEST " + bssid + " 00 000102000501")
164 raise Exception("GAS query request rejected")
167 for i in range(0, 5):
168 ev = dev[0].wait_event(["GAS-RESPONSE-INFO", "CTRL-EVENT-SCAN-RESULTS"],
171 raise Exception("Operation timed out")
172 if "GAS-RESPONSE-INFO" in ev:
173 responses = responses + 1
174 get_gas_response(dev[0], bssid, ev, allow_fetch_failure=True)
177 raise Exception("Unexpected number of GAS responses")
179 def test_gas_concurrent_connect(dev, apdev):
180 """Generic GAS queries with concurrent connection operation"""
181 skip_with_fips(dev[0])
182 bssid = apdev[0]['bssid']
183 params = hs20_ap_params()
184 params['hessid'] = bssid
185 hostapd.add_ap(apdev[0], params)
187 dev[0].scan_for_bss(bssid, freq="2412", force_scan=True)
189 logger.debug("Start concurrent connect and GAS request")
190 dev[0].connect("test-gas", key_mgmt="WPA-EAP", eap="TTLS",
191 identity="DOMAIN\mschapv2 user", anonymous_identity="ttls",
192 password="password", phase2="auth=MSCHAPV2",
193 ca_cert="auth_serv/ca.pem", wait_connect=False,
195 req = dev[0].request("GAS_REQUEST " + bssid + " 00 000102000101")
197 raise Exception("GAS query request rejected")
199 ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED", "GAS-RESPONSE-INFO"],
202 raise Exception("Operation timed out")
203 if "CTRL-EVENT-CONNECTED" not in ev:
204 raise Exception("Unexpected operation order")
206 ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED", "GAS-RESPONSE-INFO"],
209 raise Exception("Operation timed out")
210 if "GAS-RESPONSE-INFO" not in ev:
211 raise Exception("Unexpected operation order")
212 get_gas_response(dev[0], bssid, ev)
214 dev[0].request("DISCONNECT")
215 dev[0].wait_disconnected(timeout=5)
217 logger.debug("Wait six seconds for expiration of connect-without-scan")
219 dev[0].dump_monitor()
221 logger.debug("Start concurrent GAS request and connect")
222 req = dev[0].request("GAS_REQUEST " + bssid + " 00 000102000101")
224 raise Exception("GAS query request rejected")
225 dev[0].request("RECONNECT")
227 ev = dev[0].wait_event(["GAS-RESPONSE-INFO"], timeout=10)
229 raise Exception("Operation timed out")
230 get_gas_response(dev[0], bssid, ev)
232 ev = dev[0].wait_event(["CTRL-EVENT-SCAN-RESULTS"], timeout=20)
234 raise Exception("No new scan results reported")
236 ev = dev[0].wait_connected(timeout=20, error="Operation tiemd out")
237 if "CTRL-EVENT-CONNECTED" not in ev:
238 raise Exception("Unexpected operation order")
240 def gas_fragment_and_comeback(dev, apdev, frag_limit=0, comeback_delay=0):
241 hapd = start_ap(apdev)
243 hapd.set("gas_frag_limit", str(frag_limit))
245 hapd.set("gas_comeback_delay", str(comeback_delay))
247 dev.scan_for_bss(apdev['bssid'], freq="2412", force_scan=True)
248 dev.request("FETCH_ANQP")
249 ev = dev.wait_event(["GAS-QUERY-DONE"], timeout=5)
251 raise Exception("No GAS-QUERY-DONE event")
252 if "result=SUCCESS" not in ev:
253 raise Exception("Unexpected GAS result: " + ev)
254 for i in range(0, 13):
255 ev = dev.wait_event(["RX-ANQP", "RX-HS20-ANQP"], timeout=5)
257 raise Exception("Operation timed out")
258 ev = dev.wait_event(["ANQP-QUERY-DONE"], timeout=1)
260 raise Exception("No ANQP-QUERY-DONE event")
261 if "result=SUCCESS" not in ev:
262 raise Exception("Unexpected ANQP result: " + ev)
264 def test_gas_fragment(dev, apdev):
265 """GAS fragmentation"""
266 gas_fragment_and_comeback(dev[0], apdev[0], frag_limit=50)
268 def test_gas_fragment_mcc(dev, apdev):
269 """GAS fragmentation with mac80211_hwsim MCC enabled"""
270 with HWSimRadio(n_channels=2) as (radio, iface):
271 wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
272 wpas.interface_add(iface)
273 gas_fragment_and_comeback(wpas, apdev[0], frag_limit=50)
275 def test_gas_fragment_with_comeback_delay(dev, apdev):
276 """GAS fragmentation and comeback delay"""
277 gas_fragment_and_comeback(dev[0], apdev[0], frag_limit=50,
280 def test_gas_fragment_with_comeback_delay_mcc(dev, apdev):
281 """GAS fragmentation and comeback delay with mac80211_hwsim MCC enabled"""
282 with HWSimRadio(n_channels=2) as (radio, iface):
283 wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
284 wpas.interface_add(iface)
285 gas_fragment_and_comeback(wpas, apdev[0], frag_limit=50,
288 def test_gas_comeback_delay(dev, apdev):
289 """GAS comeback delay"""
290 hapd = start_ap(apdev[0])
291 hapd.set("gas_comeback_delay", "500")
293 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412", force_scan=True)
294 dev[0].request("FETCH_ANQP")
295 if "FAIL-BUSY" not in dev[0].request("SCAN"):
296 raise Exception("SCAN accepted during FETCH_ANQP")
297 for i in range(0, 6):
298 ev = dev[0].wait_event(["RX-ANQP"], timeout=5)
300 raise Exception("Operation timed out")
303 def test_gas_stop_fetch_anqp(dev, apdev):
304 """Stop FETCH_ANQP operation"""
305 hapd = start_ap(apdev[0])
307 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412", force_scan=True)
308 hapd.set("ext_mgmt_frame_handling", "1")
309 dev[0].request("FETCH_ANQP")
310 dev[0].request("STOP_FETCH_ANQP")
311 hapd.set("ext_mgmt_frame_handling", "0")
312 ev = dev[0].wait_event(["RX-ANQP", "GAS-QUERY-DONE"], timeout=10)
314 raise Exception("GAS-QUERY-DONE timed out")
316 raise Exception("Unexpected ANQP response received")
318 def test_gas_anqp_get(dev, apdev):
319 """GAS/ANQP query for both IEEE 802.11 and Hotspot 2.0 elements"""
320 hapd = start_ap(apdev[0])
321 bssid = apdev[0]['bssid']
323 dev[0].scan_for_bss(bssid, freq="2412", force_scan=True)
324 if "OK" not in dev[0].request("ANQP_GET " + bssid + " 258,268,hs20:3,hs20:4"):
325 raise Exception("ANQP_GET command failed")
327 ev = dev[0].wait_event(["GAS-QUERY-START"], timeout=5)
329 raise Exception("GAS query start timed out")
331 ev = dev[0].wait_event(["GAS-QUERY-DONE"], timeout=10)
333 raise Exception("GAS query timed out")
335 ev = dev[0].wait_event(["RX-ANQP"], timeout=1)
336 if ev is None or "Venue Name" not in ev:
337 raise Exception("Did not receive Venue Name")
339 ev = dev[0].wait_event(["RX-ANQP"], timeout=1)
340 if ev is None or "Domain Name list" not in ev:
341 raise Exception("Did not receive Domain Name list")
343 ev = dev[0].wait_event(["RX-HS20-ANQP"], timeout=1)
344 if ev is None or "Operator Friendly Name" not in ev:
345 raise Exception("Did not receive Operator Friendly Name")
347 ev = dev[0].wait_event(["RX-HS20-ANQP"], timeout=1)
348 if ev is None or "WAN Metrics" not in ev:
349 raise Exception("Did not receive WAN Metrics")
351 ev = dev[0].wait_event(["ANQP-QUERY-DONE"], timeout=10)
353 raise Exception("ANQP-QUERY-DONE event not seen")
354 if "result=SUCCESS" not in ev:
355 raise Exception("Unexpected result: " + ev)
357 if "OK" not in dev[0].request("HS20_ANQP_GET " + bssid + " 3,4"):
358 raise Exception("ANQP_GET command failed")
360 ev = dev[0].wait_event(["RX-HS20-ANQP"], timeout=1)
361 if ev is None or "Operator Friendly Name" not in ev:
362 raise Exception("Did not receive Operator Friendly Name")
364 ev = dev[0].wait_event(["RX-HS20-ANQP"], timeout=1)
365 if ev is None or "WAN Metrics" not in ev:
366 raise Exception("Did not receive WAN Metrics")
370 "00:11:22:33:44:55 258,hs20:-1",
371 "00:11:22:33:44:55 258,hs20:0",
372 "00:11:22:33:44:55 258,hs20:32",
373 "00:11:22:33:44:55 hs20:-1",
374 "00:11:22:33:44:55 hs20:0",
375 "00:11:22:33:44:55 hs20:32",
377 "00:11:22:33:44:55 ",
378 "00:11:22:33:44:55 0",
379 "00:11:22:33:44:55 1" ]
381 if "FAIL" not in dev[0].request("ANQP_GET " + cmd):
382 raise Exception("Invalid ANQP_GET accepted")
386 "00:11:22:33:44:55 -1",
387 "00:11:22:33:44:55 0",
388 "00:11:22:33:44:55 32",
390 "00:11:22:33:44:55 ",
391 "00:11:22:33:44:55 0",
392 "00:11:22:33:44:55 1" ]
394 if "FAIL" not in dev[0].request("HS20_ANQP_GET " + cmd):
395 raise Exception("Invalid HS20_ANQP_GET accepted")
397 def test_gas_anqp_get_oom(dev, apdev):
398 """GAS/ANQP query OOM"""
399 hapd = start_ap(apdev[0])
400 bssid = apdev[0]['bssid']
402 dev[0].scan_for_bss(bssid, freq="2412", force_scan=True)
403 with alloc_fail(dev[0], 1, "wpabuf_alloc;anqp_send_req"):
404 if "FAIL" not in dev[0].request("ANQP_GET " + bssid + " 258,268,hs20:3,hs20:4"):
405 raise Exception("ANQP_GET command accepted during OOM")
406 with alloc_fail(dev[0], 1, "hs20_build_anqp_req;hs20_anqp_send_req"):
407 if "FAIL" not in dev[0].request("HS20_ANQP_GET " + bssid + " 1"):
408 raise Exception("HS20_ANQP_GET command accepted during OOM")
409 with alloc_fail(dev[0], 1, "gas_query_req;hs20_anqp_send_req"):
410 if "FAIL" not in dev[0].request("HS20_ANQP_GET " + bssid + " 1"):
411 raise Exception("HS20_ANQP_GET command accepted during OOM")
412 with alloc_fail(dev[0], 1, "=hs20_anqp_send_req"):
413 if "FAIL" not in dev[0].request("REQ_HS20_ICON " + bssid + " w1fi_logo"):
414 raise Exception("REQ_HS20_ICON command accepted during OOM")
415 with alloc_fail(dev[0], 2, "=hs20_anqp_send_req"):
416 if "FAIL" not in dev[0].request("REQ_HS20_ICON " + bssid + " w1fi_logo"):
417 raise Exception("REQ_HS20_ICON command accepted during OOM")
419 def test_gas_anqp_icon_binary_proto(dev, apdev):
420 """GAS/ANQP and icon binary protocol testing"""
421 hapd = start_ap(apdev[0])
422 bssid = apdev[0]['bssid']
424 dev[0].scan_for_bss(bssid, freq="2412", force_scan=True)
425 hapd.set("ext_mgmt_frame_handling", "1")
427 tests = [ '010000', '01000000', '00000000', '00030000', '00020000',
428 '00000100', '0001ff0100ee', '0001ff0200ee' ]
430 dev[0].request("HS20_ICON_REQUEST " + bssid + " w1fi_logo")
432 gas = parse_gas(query['payload'])
433 resp = action_response(query)
434 data = binascii.unhexlify(test)
435 data = binascii.unhexlify('506f9a110b00') + data
436 data = struct.pack('<HHH', len(data) + 4, 0xdddd, len(data)) + data
437 resp['payload'] = anqp_initial_resp(gas['dialog_token'], 0) + data
438 send_gas_resp(hapd, resp)
439 expect_gas_result(dev[0], "SUCCESS")
441 def test_gas_anqp_hs20_proto(dev, apdev):
442 """GAS/ANQP and Hotspot 2.0 element protocol testing"""
443 hapd = start_ap(apdev[0])
444 bssid = apdev[0]['bssid']
446 dev[0].scan_for_bss(bssid, freq="2412", force_scan=True)
447 hapd.set("ext_mgmt_frame_handling", "1")
449 tests = [ '00', '0100', '0201', '0300', '0400', '0500', '0600', '0700',
450 '0800', '0900', '0a00', '0b0000000000' ]
452 dev[0].request("HS20_ANQP_GET " + bssid + " 3,4")
454 gas = parse_gas(query['payload'])
455 resp = action_response(query)
456 data = binascii.unhexlify(test)
457 data = binascii.unhexlify('506f9a11') + data
458 data = struct.pack('<HHH', len(data) + 4, 0xdddd, len(data)) + data
459 resp['payload'] = anqp_initial_resp(gas['dialog_token'], 0) + data
460 send_gas_resp(hapd, resp)
461 expect_gas_result(dev[0], "SUCCESS")
463 def expect_gas_result(dev, result, status=None):
464 ev = dev.wait_event(["GAS-QUERY-DONE"], timeout=10)
466 raise Exception("GAS query timed out")
467 if "result=" + result not in ev:
468 raise Exception("Unexpected GAS query result")
469 if status and "status_code=" + str(status) + ' ' not in ev:
470 raise Exception("Unexpected GAS status code")
472 def anqp_get(dev, bssid, id):
473 if "OK" not in dev.request("ANQP_GET " + bssid + " " + str(id)):
474 raise Exception("ANQP_GET command failed")
475 ev = dev.wait_event(["GAS-QUERY-START"], timeout=5)
477 raise Exception("GAS query start timed out")
479 def test_gas_timeout(dev, apdev):
481 hapd = start_ap(apdev[0])
482 bssid = apdev[0]['bssid']
484 dev[0].scan_for_bss(bssid, freq="2412", force_scan=True)
485 hapd.set("ext_mgmt_frame_handling", "1")
487 anqp_get(dev[0], bssid, 263)
489 ev = hapd.wait_event(["MGMT-RX"], timeout=5)
491 raise Exception("MGMT RX wait timed out")
493 expect_gas_result(dev[0], "TIMEOUT")
495 MGMT_SUBTYPE_ACTION = 13
496 ACTION_CATEG_PUBLIC = 4
498 GAS_INITIAL_REQUEST = 10
499 GAS_INITIAL_RESPONSE = 11
500 GAS_COMEBACK_REQUEST = 12
501 GAS_COMEBACK_RESPONSE = 13
502 GAS_ACTIONS = [ GAS_INITIAL_REQUEST, GAS_INITIAL_RESPONSE,
503 GAS_COMEBACK_REQUEST, GAS_COMEBACK_RESPONSE ]
505 def anqp_adv_proto():
506 return struct.pack('BBBB', 108, 2, 127, 0)
508 def anqp_initial_resp(dialog_token, status_code, comeback_delay=0):
509 return struct.pack('<BBBHH', ACTION_CATEG_PUBLIC, GAS_INITIAL_RESPONSE,
510 dialog_token, status_code, comeback_delay) + anqp_adv_proto()
512 def anqp_comeback_resp(dialog_token, status_code=0, id=0, more=False, comeback_delay=0, bogus_adv_proto=False):
516 adv = struct.pack('BBBB', 108, 2, 127, 1)
518 adv = anqp_adv_proto()
519 return struct.pack('<BBBHBH', ACTION_CATEG_PUBLIC, GAS_COMEBACK_RESPONSE,
520 dialog_token, status_code, id, comeback_delay) + adv
526 query = hapd.mgmt_rx()
528 raise Exception("Action frame not received")
529 if query['subtype'] != MGMT_SUBTYPE_ACTION:
531 payload = query['payload']
534 (category, action) = struct.unpack('BB', payload[0:2])
535 if category != ACTION_CATEG_PUBLIC or action not in GAS_ACTIONS:
538 raise Exception("No Action frame received")
540 def parse_gas(payload):
542 (category, action, dialog_token) = struct.unpack('BBB', pos[0:3])
543 if category != ACTION_CATEG_PUBLIC:
545 if action not in GAS_ACTIONS:
548 gas['action'] = action
551 if len(pos) < 1 and action != GAS_COMEBACK_REQUEST:
554 gas['dialog_token'] = dialog_token
556 if action == GAS_INITIAL_RESPONSE:
559 (status_code, comeback_delay) = struct.unpack('<HH', pos[0:4])
560 gas['status_code'] = status_code
561 gas['comeback_delay'] = comeback_delay
563 if action == GAS_COMEBACK_RESPONSE:
566 (status_code, frag, comeback_delay) = struct.unpack('<HBH', pos[0:5])
567 gas['status_code'] = status_code
569 gas['comeback_delay'] = comeback_delay
573 def action_response(req):
575 resp['fc'] = req['fc']
576 resp['da'] = req['sa']
577 resp['sa'] = req['da']
578 resp['bssid'] = req['bssid']
581 def send_gas_resp(hapd, resp):
583 ev = hapd.wait_event(["MGMT-TX-STATUS"], timeout=5)
585 raise Exception("Missing TX status for GAS response")
587 raise Exception("GAS response not acknowledged")
589 def test_gas_invalid_response_type(dev, apdev):
590 """GAS invalid response type"""
591 hapd = start_ap(apdev[0])
592 bssid = apdev[0]['bssid']
594 dev[0].scan_for_bss(bssid, freq="2412", force_scan=True)
595 hapd.set("ext_mgmt_frame_handling", "1")
597 anqp_get(dev[0], bssid, 263)
600 gas = parse_gas(query['payload'])
602 resp = action_response(query)
603 # GAS Comeback Response instead of GAS Initial Response
604 resp['payload'] = anqp_comeback_resp(gas['dialog_token']) + struct.pack('<H', 0)
605 send_gas_resp(hapd, resp)
607 # station drops the invalid frame, so this needs to result in GAS timeout
608 expect_gas_result(dev[0], "TIMEOUT")
610 def test_gas_failure_status_code(dev, apdev):
611 """GAS failure status code"""
612 hapd = start_ap(apdev[0])
613 bssid = apdev[0]['bssid']
615 dev[0].scan_for_bss(bssid, freq="2412", force_scan=True)
616 hapd.set("ext_mgmt_frame_handling", "1")
618 anqp_get(dev[0], bssid, 263)
621 gas = parse_gas(query['payload'])
623 resp = action_response(query)
624 resp['payload'] = anqp_initial_resp(gas['dialog_token'], 61) + struct.pack('<H', 0)
625 send_gas_resp(hapd, resp)
627 expect_gas_result(dev[0], "FAILURE")
629 def test_gas_malformed(dev, apdev):
630 """GAS malformed response frames"""
631 hapd = start_ap(apdev[0])
632 bssid = apdev[0]['bssid']
634 dev[0].scan_for_bss(bssid, freq="2412", force_scan=True)
635 hapd.set("ext_mgmt_frame_handling", "1")
637 anqp_get(dev[0], bssid, 263)
640 gas = parse_gas(query['payload'])
642 resp = action_response(query)
644 resp['payload'] = struct.pack('<BBBH', ACTION_CATEG_PUBLIC,
645 GAS_COMEBACK_RESPONSE,
646 gas['dialog_token'], 0)
649 resp['payload'] = struct.pack('<BBBHB', ACTION_CATEG_PUBLIC,
650 GAS_COMEBACK_RESPONSE,
651 gas['dialog_token'], 0, 0)
654 hdr = struct.pack('<BBBHH', ACTION_CATEG_PUBLIC, GAS_INITIAL_RESPONSE,
655 gas['dialog_token'], 0, 0)
656 resp['payload'] = hdr + struct.pack('B', 108)
658 resp['payload'] = hdr + struct.pack('BB', 108, 0)
660 resp['payload'] = hdr + struct.pack('BB', 108, 1)
662 resp['payload'] = hdr + struct.pack('BB', 108, 255)
664 resp['payload'] = hdr + struct.pack('BBB', 108, 1, 127)
666 resp['payload'] = hdr + struct.pack('BBB', 108, 2, 127)
668 resp['payload'] = hdr + struct.pack('BBBB', 0, 2, 127, 0)
671 resp['payload'] = anqp_initial_resp(gas['dialog_token'], 0) + struct.pack('<H', 1)
674 resp['payload'] = anqp_initial_resp(gas['dialog_token'], 0) + struct.pack('<HB', 2, 0)
677 resp['payload'] = anqp_initial_resp(gas['dialog_token'], 0) + struct.pack('<H', 65535)
680 resp['payload'] = anqp_initial_resp(gas['dialog_token'], 0) + struct.pack('<HBB', 1, 0, 0)
683 # Station drops invalid frames, but the last of the responses is valid from
684 # GAS view point even though it has an extra octet in the end and the ANQP
685 # part of the response is not valid. This is reported as successfully
686 # completed GAS exchange.
687 expect_gas_result(dev[0], "SUCCESS")
689 ev = dev[0].wait_event(["ANQP-QUERY-DONE"], timeout=5)
691 raise Exception("ANQP-QUERY-DONE not reported")
692 if "result=INVALID_FRAME" not in ev:
693 raise Exception("Unexpected result: " + ev)
695 def init_gas(hapd, bssid, dev):
696 anqp_get(dev, bssid, 263)
698 gas = parse_gas(query['payload'])
699 dialog_token = gas['dialog_token']
701 resp = action_response(query)
702 resp['payload'] = anqp_initial_resp(dialog_token, 0, comeback_delay=1) + struct.pack('<H', 0)
703 send_gas_resp(hapd, resp)
706 gas = parse_gas(query['payload'])
707 if gas['action'] != GAS_COMEBACK_REQUEST:
708 raise Exception("Unexpected request action")
709 if gas['dialog_token'] != dialog_token:
710 raise Exception("Unexpected dialog token change")
711 return query, dialog_token
713 def allow_gas_initial_req(hapd, dialog_token):
714 msg = hapd.mgmt_rx(timeout=1)
716 gas = parse_gas(msg['payload'])
717 if gas['action'] != GAS_INITIAL_REQUEST or dialog_token == gas['dialog_token']:
718 raise Exception("Unexpected management frame")
720 def test_gas_malformed_comeback_resp(dev, apdev):
721 """GAS malformed comeback response frames"""
722 hapd = start_ap(apdev[0])
723 bssid = apdev[0]['bssid']
725 dev[0].scan_for_bss(bssid, freq="2412", force_scan=True)
726 hapd.set("ext_mgmt_frame_handling", "1")
728 logger.debug("Non-zero status code in comeback response")
729 query, dialog_token = init_gas(hapd, bssid, dev[0])
730 resp = action_response(query)
731 resp['payload'] = anqp_comeback_resp(dialog_token, status_code=2) + struct.pack('<H', 0)
732 send_gas_resp(hapd, resp)
733 expect_gas_result(dev[0], "FAILURE", status=2)
735 logger.debug("Different advertisement protocol in comeback response")
736 query, dialog_token = init_gas(hapd, bssid, dev[0])
737 resp = action_response(query)
738 resp['payload'] = anqp_comeback_resp(dialog_token, bogus_adv_proto=True) + struct.pack('<H', 0)
739 send_gas_resp(hapd, resp)
740 expect_gas_result(dev[0], "PEER_ERROR")
742 logger.debug("Non-zero frag id and comeback delay in comeback response")
743 query, dialog_token = init_gas(hapd, bssid, dev[0])
744 resp = action_response(query)
745 resp['payload'] = anqp_comeback_resp(dialog_token, id=1, comeback_delay=1) + struct.pack('<H', 0)
746 send_gas_resp(hapd, resp)
747 expect_gas_result(dev[0], "PEER_ERROR")
749 logger.debug("Unexpected frag id in comeback response")
750 query, dialog_token = init_gas(hapd, bssid, dev[0])
751 resp = action_response(query)
752 resp['payload'] = anqp_comeback_resp(dialog_token, id=1) + struct.pack('<H', 0)
753 send_gas_resp(hapd, resp)
754 expect_gas_result(dev[0], "PEER_ERROR")
756 logger.debug("Empty fragment and replay in comeback response")
757 query, dialog_token = init_gas(hapd, bssid, dev[0])
758 resp = action_response(query)
759 resp['payload'] = anqp_comeback_resp(dialog_token, more=True) + struct.pack('<H', 0)
760 send_gas_resp(hapd, resp)
762 gas = parse_gas(query['payload'])
763 if gas['action'] != GAS_COMEBACK_REQUEST:
764 raise Exception("Unexpected request action")
765 if gas['dialog_token'] != dialog_token:
766 raise Exception("Unexpected dialog token change")
767 resp = action_response(query)
768 resp['payload'] = anqp_comeback_resp(dialog_token) + struct.pack('<H', 0)
769 send_gas_resp(hapd, resp)
770 resp['payload'] = anqp_comeback_resp(dialog_token, id=1) + struct.pack('<H', 0)
771 send_gas_resp(hapd, resp)
772 expect_gas_result(dev[0], "SUCCESS")
774 logger.debug("Unexpected initial response when waiting for comeback response")
775 query, dialog_token = init_gas(hapd, bssid, dev[0])
776 resp = action_response(query)
777 resp['payload'] = anqp_initial_resp(dialog_token, 0) + struct.pack('<H', 0)
778 send_gas_resp(hapd, resp)
779 allow_gas_initial_req(hapd, dialog_token)
780 expect_gas_result(dev[0], "TIMEOUT")
782 logger.debug("Too short comeback response")
783 query, dialog_token = init_gas(hapd, bssid, dev[0])
784 resp = action_response(query)
785 resp['payload'] = struct.pack('<BBBH', ACTION_CATEG_PUBLIC,
786 GAS_COMEBACK_RESPONSE, dialog_token, 0)
787 send_gas_resp(hapd, resp)
788 allow_gas_initial_req(hapd, dialog_token)
789 expect_gas_result(dev[0], "TIMEOUT")
791 logger.debug("Too short comeback response(2)")
792 query, dialog_token = init_gas(hapd, bssid, dev[0])
793 resp = action_response(query)
794 resp['payload'] = struct.pack('<BBBHBB', ACTION_CATEG_PUBLIC,
795 GAS_COMEBACK_RESPONSE, dialog_token, 0, 0x80,
797 send_gas_resp(hapd, resp)
798 allow_gas_initial_req(hapd, dialog_token)
799 expect_gas_result(dev[0], "TIMEOUT")
801 logger.debug("Maximum comeback response fragment claiming more fragments")
802 query, dialog_token = init_gas(hapd, bssid, dev[0])
803 resp = action_response(query)
804 resp['payload'] = anqp_comeback_resp(dialog_token, more=True) + struct.pack('<H', 0)
805 send_gas_resp(hapd, resp)
806 for i in range(1, 129):
808 gas = parse_gas(query['payload'])
809 if gas['action'] != GAS_COMEBACK_REQUEST:
810 raise Exception("Unexpected request action")
811 if gas['dialog_token'] != dialog_token:
812 raise Exception("Unexpected dialog token change")
813 resp = action_response(query)
814 resp['payload'] = anqp_comeback_resp(dialog_token, id=i, more=True) + struct.pack('<H', 0)
815 send_gas_resp(hapd, resp)
816 expect_gas_result(dev[0], "PEER_ERROR")
818 def test_gas_comeback_resp_additional_delay(dev, apdev):
819 """GAS comeback response requesting additional delay"""
820 hapd = start_ap(apdev[0])
821 bssid = apdev[0]['bssid']
823 dev[0].scan_for_bss(bssid, freq="2412", force_scan=True)
824 hapd.set("ext_mgmt_frame_handling", "1")
826 query, dialog_token = init_gas(hapd, bssid, dev[0])
827 for i in range(0, 2):
828 resp = action_response(query)
829 resp['payload'] = anqp_comeback_resp(dialog_token, status_code=95, comeback_delay=50) + struct.pack('<H', 0)
830 send_gas_resp(hapd, resp)
832 gas = parse_gas(query['payload'])
833 if gas['action'] != GAS_COMEBACK_REQUEST:
834 raise Exception("Unexpected request action")
835 if gas['dialog_token'] != dialog_token:
836 raise Exception("Unexpected dialog token change")
837 resp = action_response(query)
838 resp['payload'] = anqp_comeback_resp(dialog_token, status_code=0) + struct.pack('<H', 0)
839 send_gas_resp(hapd, resp)
840 expect_gas_result(dev[0], "SUCCESS")
842 def test_gas_unknown_adv_proto(dev, apdev):
843 """Unknown advertisement protocol id"""
844 bssid = apdev[0]['bssid']
845 params = hs20_ap_params()
846 params['hessid'] = bssid
847 hostapd.add_ap(apdev[0], params)
849 dev[0].scan_for_bss(bssid, freq="2412", force_scan=True)
850 req = dev[0].request("GAS_REQUEST " + bssid + " 42 000102000101")
852 raise Exception("GAS query request rejected")
853 expect_gas_result(dev[0], "FAILURE", "59")
854 ev = dev[0].wait_event(["GAS-RESPONSE-INFO"], timeout=10)
856 raise Exception("GAS query timed out")
857 exp = r'<.>(GAS-RESPONSE-INFO) addr=([0-9a-f:]*) dialog_token=([0-9]*) status_code=([0-9]*) resp_len=([\-0-9]*)'
858 res = re.split(exp, ev)
860 raise Exception("Could not parse GAS-RESPONSE-INFO")
862 raise Exception("Unexpected BSSID in response")
865 raise Exception("Unexpected GAS-RESPONSE-INFO status")
867 def test_gas_request_oom(dev, apdev):
868 """GAS_REQUEST OOM"""
869 bssid = apdev[0]['bssid']
870 params = hs20_ap_params()
871 params['hessid'] = bssid
872 hostapd.add_ap(apdev[0], params)
874 dev[0].scan_for_bss(bssid, freq="2412", force_scan=True)
876 with alloc_fail(dev[0], 1, "gas_build_req;gas_send_request"):
877 if "FAIL" not in dev[0].request("GAS_REQUEST " + bssid + " 42"):
878 raise Exception("GAS query request rejected")
880 with alloc_fail(dev[0], 1, "gas_query_req;gas_send_request"):
881 if "FAIL" not in dev[0].request("GAS_REQUEST " + bssid + " 42"):
882 raise Exception("GAS query request rejected")
884 with alloc_fail(dev[0], 1, "wpabuf_dup;gas_resp_cb"):
885 if "OK" not in dev[0].request("GAS_REQUEST " + bssid + " 00 000102000101"):
886 raise Exception("GAS query request rejected")
887 ev = dev[0].wait_event(["GAS-RESPONSE-INFO"], timeout=10)
889 raise Exception("No GAS response")
890 if "status_code=0" not in ev:
891 raise Exception("GAS response indicated a failure")
893 def test_gas_max_pending(dev, apdev):
894 """GAS and maximum pending query limit"""
895 hapd = start_ap(apdev[0])
896 hapd.set("gas_frag_limit", "50")
897 bssid = apdev[0]['bssid']
899 wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
900 wpas.interface_add("wlan5")
901 if "OK" not in wpas.request("P2P_SET listen_channel 1"):
902 raise Exception("Failed to set listen channel")
903 if "OK" not in wpas.p2p_listen():
904 raise Exception("Failed to start listen state")
905 if "FAIL" in wpas.request("SET ext_mgmt_frame_handling 1"):
906 raise Exception("Failed to enable external management frame handling")
908 anqp_query = struct.pack('<HHHHHHHHHH', 256, 16, 257, 258, 260, 261, 262, 263, 264, 268)
909 gas = struct.pack('<H', len(anqp_query)) + anqp_query
911 for dialog_token in range(1, 10):
912 msg = struct.pack('<BBB', ACTION_CATEG_PUBLIC, GAS_INITIAL_REQUEST,
913 dialog_token) + anqp_adv_proto() + gas
914 req = "MGMT_TX {} {} freq=2412 wait_time=10 action={}".format(bssid, bssid, binascii.hexlify(msg))
915 if "OK" not in wpas.request(req):
916 raise Exception("Could not send management frame")
917 resp = wpas.mgmt_rx()
919 raise Exception("MGMT-RX timeout")
920 if 'payload' not in resp:
921 raise Exception("Missing payload")
922 gresp = parse_gas(resp['payload'])
923 if gresp['dialog_token'] != dialog_token:
924 raise Exception("Dialog token mismatch")
925 status_code = gresp['status_code']
926 if dialog_token < 9 and status_code != 0:
927 raise Exception("Unexpected failure status code {} for dialog token {}".format(status_code, dialog_token))
928 if dialog_token > 8 and status_code == 0:
929 raise Exception("Unexpected success status code {} for dialog token {}".format(status_code, dialog_token))
931 def test_gas_no_pending(dev, apdev):
932 """GAS and no pending query for comeback request"""
933 hapd = start_ap(apdev[0])
934 bssid = apdev[0]['bssid']
936 wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
937 wpas.interface_add("wlan5")
938 if "OK" not in wpas.request("P2P_SET listen_channel 1"):
939 raise Exception("Failed to set listen channel")
940 if "OK" not in wpas.p2p_listen():
941 raise Exception("Failed to start listen state")
942 if "FAIL" in wpas.request("SET ext_mgmt_frame_handling 1"):
943 raise Exception("Failed to enable external management frame handling")
945 msg = struct.pack('<BBB', ACTION_CATEG_PUBLIC, GAS_COMEBACK_REQUEST, 1)
946 req = "MGMT_TX {} {} freq=2412 wait_time=10 action={}".format(bssid, bssid, binascii.hexlify(msg))
947 if "OK" not in wpas.request(req):
948 raise Exception("Could not send management frame")
949 resp = wpas.mgmt_rx()
951 raise Exception("MGMT-RX timeout")
952 if 'payload' not in resp:
953 raise Exception("Missing payload")
954 gresp = parse_gas(resp['payload'])
955 status_code = gresp['status_code']
956 if status_code != 60:
957 raise Exception("Unexpected status code {} (expected 60)".format(status_code))
959 def test_gas_delete_at_deinit(dev, apdev):
960 """GAS query deleted at deinit"""
961 hapd = start_ap(apdev[0])
962 hapd.set("gas_comeback_delay", "1000")
963 bssid = apdev[0]['bssid']
965 wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
966 wpas.interface_add("wlan5")
967 wpas.scan_for_bss(apdev[0]['bssid'], freq="2412", force_scan=True)
968 wpas.request("ANQP_GET " + bssid + " 258")
970 wpas.global_request("INTERFACE_REMOVE " + wpas.ifname)
971 ev = wpas.wait_event(["GAS-QUERY-DONE"], timeout=2)
974 raise Exception("GAS-QUERY-DONE not seen")
975 if "result=DELETED_AT_DEINIT" not in ev:
976 raise Exception("Unexpected result code: " + ev)
978 def test_gas_missing_payload(dev, apdev):
979 """No action code in the query frame"""
980 bssid = apdev[0]['bssid']
981 params = hs20_ap_params()
982 params['hessid'] = bssid
983 hostapd.add_ap(apdev[0], params)
985 dev[0].scan_for_bss(bssid, freq="2412", force_scan=True)
987 cmd = "MGMT_TX {} {} freq=2412 action=040A".format(bssid, bssid)
988 if "FAIL" in dev[0].request(cmd):
989 raise Exception("Could not send test Action frame")
990 ev = dev[0].wait_event(["MGMT-TX-STATUS"], timeout=10)
992 raise Exception("Timeout on MGMT-TX-STATUS")
993 if "result=SUCCESS" not in ev:
994 raise Exception("AP did not ack Action frame")
996 cmd = "MGMT_TX {} {} freq=2412 action=04".format(bssid, bssid)
997 if "FAIL" in dev[0].request(cmd):
998 raise Exception("Could not send test Action frame")
999 ev = dev[0].wait_event(["MGMT-TX-STATUS"], timeout=10)
1001 raise Exception("Timeout on MGMT-TX-STATUS")
1002 if "result=SUCCESS" not in ev:
1003 raise Exception("AP did not ack Action frame")
1005 def test_gas_query_deinit(dev, apdev):
1006 """Pending GAS/ANQP query during deinit"""
1007 hapd = start_ap(apdev[0])
1008 bssid = apdev[0]['bssid']
1010 wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
1011 wpas.interface_add("wlan5")
1013 wpas.scan_for_bss(bssid, freq="2412", force_scan=True)
1014 id = wpas.request("RADIO_WORK add block-work")
1015 if "OK" not in wpas.request("ANQP_GET " + bssid + " 258"):
1016 raise Exception("ANQP_GET command failed")
1018 ev = wpas.wait_event(["GAS-QUERY-START", "EXT-RADIO-WORK-START"], timeout=5)
1020 raise Exception("Timeout while waiting radio work to start")
1021 ev = wpas.wait_event(["GAS-QUERY-START", "EXT-RADIO-WORK-START"], timeout=5)
1023 raise Exception("Timeout while waiting radio work to start (2)")
1025 # Remove the interface while the gas-query radio work is still pending and
1026 # GAS query has not yet been started.
1027 wpas.interface_remove("wlan5")
1030 def test_gas_anqp_oom_wpas(dev, apdev):
1031 """GAS/ANQP query and OOM in wpa_supplicant"""
1032 hapd = start_ap(apdev[0])
1033 bssid = apdev[0]['bssid']
1035 dev[0].scan_for_bss(bssid, freq="2412", force_scan=True)
1037 with alloc_fail(dev[0], 1, "wpa_bss_anqp_alloc"):
1038 if "OK" not in dev[0].request("ANQP_GET " + bssid + " 258"):
1039 raise Exception("ANQP_GET command failed")
1040 ev = dev[0].wait_event(["ANQP-QUERY-DONE"], timeout=5)
1042 raise Exception("ANQP query did not complete")
1044 with alloc_fail(dev[0], 1, "gas_build_req"):
1045 if "FAIL" not in dev[0].request("ANQP_GET " + bssid + " 258"):
1046 raise Exception("Unexpected ANQP_GET command success (OOM)")
1048 def test_gas_anqp_oom_hapd(dev, apdev):
1049 """GAS/ANQP query and OOM in hostapd"""
1050 hapd = start_ap(apdev[0])
1051 bssid = apdev[0]['bssid']
1053 dev[0].scan_for_bss(bssid, freq="2412", force_scan=True)
1055 with alloc_fail(hapd, 1, "gas_build_resp"):
1056 # This query will time out due to the AP not sending a response (OOM).
1057 if "OK" not in dev[0].request("ANQP_GET " + bssid + " 258"):
1058 raise Exception("ANQP_GET command failed")
1060 ev = dev[0].wait_event(["GAS-QUERY-START"], timeout=5)
1062 raise Exception("GAS query start timed out")
1064 ev = dev[0].wait_event(["GAS-QUERY-DONE"], timeout=10)
1066 raise Exception("GAS query timed out")
1067 if "result=TIMEOUT" not in ev:
1068 raise Exception("Unexpected result: " + ev)
1070 ev = dev[0].wait_event(["ANQP-QUERY-DONE"], timeout=10)
1072 raise Exception("ANQP-QUERY-DONE event not seen")
1073 if "result=FAILURE" not in ev:
1074 raise Exception("Unexpected result: " + ev)
1076 with alloc_fail(hapd, 1, "gas_anqp_build_comeback_resp"):
1077 hapd.set("gas_frag_limit", "50")
1079 # The first attempt of this query will time out due to the AP not
1080 # sending a response (OOM), but the retry succeeds.
1081 dev[0].request("FETCH_ANQP")
1082 ev = dev[0].wait_event(["GAS-QUERY-START"], timeout=5)
1084 raise Exception("GAS query start timed out")
1086 ev = dev[0].wait_event(["GAS-QUERY-DONE"], timeout=10)
1088 raise Exception("GAS query timed out")
1089 if "result=SUCCESS" not in ev:
1090 raise Exception("Unexpected result: " + ev)
1092 ev = dev[0].wait_event(["ANQP-QUERY-DONE"], timeout=10)
1094 raise Exception("ANQP-QUERY-DONE event not seen")
1095 if "result=SUCCESS" not in ev:
1096 raise Exception("Unexpected result: " + ev)
1098 def test_gas_anqp_extra_elements(dev, apdev):
1099 """GAS/ANQP and extra ANQP elements"""
1100 geo_loc = "001052834d12efd2b08b9b4bf1cc2c00004104050000000000060100"
1101 civic_loc = "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"
1102 held_uri = "https://held.example.com/location"
1103 held = struct.pack('BBB', 0, 1 + len(held_uri), 1) + held_uri
1104 supl_fqdn = "supl.example.com"
1105 supl = struct.pack('BBB', 0, 1 + len(supl_fqdn), 1) + supl_fqdn
1106 public_id = binascii.hexlify(held + supl)
1107 params = { "ssid": "gas/anqp",
1108 "interworking": "1",
1109 "anqp_elem": [ "265:" + geo_loc,
1116 hapd = hostapd.add_ap(apdev[0], params)
1117 bssid = apdev[0]['bssid']
1119 dev[0].scan_for_bss(bssid, freq="2412", force_scan=True)
1120 if "OK" not in dev[0].request("ANQP_GET " + bssid + " 265,266"):
1121 raise Exception("ANQP_GET command failed")
1123 ev = dev[0].wait_event(["GAS-QUERY-DONE"], timeout=10)
1125 raise Exception("GAS query timed out")
1127 bss = dev[0].get_bss(bssid)
1129 if 'anqp[265]' not in bss:
1130 raise Exception("AP Geospatial Location ANQP-element not seen")
1131 if bss['anqp[265]'] != geo_loc:
1132 raise Exception("Unexpected AP Geospatial Location ANQP-element value: " + bss['anqp[265]'])
1134 if 'anqp[266]' not in bss:
1135 raise Exception("AP Civic Location ANQP-element not seen")
1136 if bss['anqp[266]'] != civic_loc:
1137 raise Exception("Unexpected AP Civic Location ANQP-element value: " + bss['anqp[266]'])
1139 dev[1].scan_for_bss(bssid, freq="2412", force_scan=True)
1140 if "OK" not in dev[1].request("ANQP_GET " + bssid + " 257,258,259,260,261,262,263,264,265,267,268,269,270,271,272,273,274,275,276,277,278,279,280,281,282,283,284,285,286,287,288,289,290,291,292,293,294,295,296,297,298,299"):
1141 raise Exception("ANQP_GET command failed")
1143 ev = dev[1].wait_event(["GAS-QUERY-DONE"], timeout=10)
1145 raise Exception("GAS query timed out")
1147 bss = dev[1].get_bss(bssid)
1149 if 'anqp[265]' not in bss:
1150 raise Exception("AP Geospatial Location ANQP-element not seen")
1151 if bss['anqp[265]'] != geo_loc:
1152 raise Exception("Unexpected AP Geospatial Location ANQP-element value: " + bss['anqp[265]'])
1154 if 'anqp[266]' in bss:
1155 raise Exception("AP Civic Location ANQP-element unexpectedly seen")
1157 if 'anqp[267]' not in bss:
1158 raise Exception("AP Location Public Identifier ANQP-element not seen")
1159 if bss['anqp[267]'] != public_id:
1160 raise Exception("Unexpected AP Location Public Identifier ANQP-element value: " + bss['anqp[267]'])
1162 if 'anqp[275]' not in bss:
1163 raise Exception("ANQP-element Info ID 275 not seen")
1164 if bss['anqp[275]'] != "01020304":
1165 raise Exception("Unexpected AP ANQP-element Info ID 299 value: " + bss['anqp[299]'])
1167 if 'anqp[299]' not in bss:
1168 raise Exception("ANQP-element Info ID 299 not seen")
1169 if bss['anqp[299]'] != "0102":
1170 raise Exception("Unexpected AP ANQP-element Info ID 299 value: " + bss['anqp[299]'])
1172 if 'anqp_ip_addr_type_availability' not in bss:
1173 raise Exception("ANQP-element Info ID 292 not seen")
1174 if bss['anqp_ip_addr_type_availability'] != "1122334455":
1175 raise Exception("Unexpected AP ANQP-element Info ID 262 value: " + bss['anqp_ip_addr_type_availability'])
1177 def test_gas_anqp_address3_not_assoc(dev, apdev, params):
1178 """GAS/ANQP query using IEEE 802.11 compliant Address 3 value when not associated"""
1180 _test_gas_anqp_address3_not_assoc(dev, apdev, params)
1182 dev[0].request("SET gas_address3 0")
1184 def _test_gas_anqp_address3_not_assoc(dev, apdev, params):
1185 hapd = start_ap(apdev[0])
1186 bssid = apdev[0]['bssid']
1188 if "OK" not in dev[0].request("SET gas_address3 1"):
1189 raise Exception("Failed to set gas_address3")
1191 dev[0].scan_for_bss(bssid, freq="2412", force_scan=True)
1192 if "OK" not in dev[0].request("ANQP_GET " + bssid + " 258"):
1193 raise Exception("ANQP_GET command failed")
1195 ev = dev[0].wait_event(["GAS-QUERY-START"], timeout=5)
1197 raise Exception("GAS query start timed out")
1199 ev = dev[0].wait_event(["GAS-QUERY-DONE"], timeout=10)
1201 raise Exception("GAS query timed out")
1203 ev = dev[0].wait_event(["RX-ANQP"], timeout=1)
1204 if ev is None or "Venue Name" not in ev:
1205 raise Exception("Did not receive Venue Name")
1207 ev = dev[0].wait_event(["ANQP-QUERY-DONE"], timeout=10)
1209 raise Exception("ANQP-QUERY-DONE event not seen")
1210 if "result=SUCCESS" not in ev:
1211 raise Exception("Unexpected result: " + ev)
1213 out = run_tshark(os.path.join(params['logdir'], "hwsim0.pcapng"),
1214 "wlan_mgt.fixed.category_code == 4 && (wlan_mgt.fixed.publicact == 0x0a || wlan_mgt.fixed.publicact == 0x0b)",
1215 display=["wlan.bssid"])
1216 res = out.splitlines()
1218 raise Exception("Unexpected number of GAS frames")
1219 if res[0] != 'ff:ff:ff:ff:ff:ff':
1220 raise Exception("GAS request used unexpected Address3 field value: " + res[0])
1221 if res[1] != 'ff:ff:ff:ff:ff:ff':
1222 raise Exception("GAS response used unexpected Address3 field value: " + res[1])
1224 def test_gas_anqp_address3_assoc(dev, apdev, params):
1225 """GAS/ANQP query using IEEE 802.11 compliant Address 3 value when associated"""
1227 _test_gas_anqp_address3_assoc(dev, apdev, params)
1229 dev[0].request("SET gas_address3 0")
1231 def _test_gas_anqp_address3_assoc(dev, apdev, params):
1232 hapd = start_ap(apdev[0])
1233 bssid = apdev[0]['bssid']
1235 if "OK" not in dev[0].request("SET gas_address3 1"):
1236 raise Exception("Failed to set gas_address3")
1238 dev[0].scan_for_bss(bssid, freq="2412")
1239 dev[0].connect("test-gas", key_mgmt="WPA-EAP", eap="TTLS",
1240 identity="DOMAIN\mschapv2 user", anonymous_identity="ttls",
1241 password="password", phase2="auth=MSCHAPV2",
1242 ca_cert="auth_serv/ca.pem", scan_freq="2412")
1244 if "OK" not in dev[0].request("ANQP_GET " + bssid + " 258"):
1245 raise Exception("ANQP_GET command failed")
1247 ev = dev[0].wait_event(["GAS-QUERY-START"], timeout=5)
1249 raise Exception("GAS query start timed out")
1251 ev = dev[0].wait_event(["GAS-QUERY-DONE"], timeout=10)
1253 raise Exception("GAS query timed out")
1255 ev = dev[0].wait_event(["RX-ANQP"], timeout=1)
1256 if ev is None or "Venue Name" not in ev:
1257 raise Exception("Did not receive Venue Name")
1259 ev = dev[0].wait_event(["ANQP-QUERY-DONE"], timeout=10)
1261 raise Exception("ANQP-QUERY-DONE event not seen")
1262 if "result=SUCCESS" not in ev:
1263 raise Exception("Unexpected result: " + ev)
1265 out = run_tshark(os.path.join(params['logdir'], "hwsim0.pcapng"),
1266 "wlan_mgt.fixed.category_code == 4 && (wlan_mgt.fixed.publicact == 0x0a || wlan_mgt.fixed.publicact == 0x0b)",
1267 display=["wlan.bssid"])
1268 res = out.splitlines()
1270 raise Exception("Unexpected number of GAS frames")
1272 raise Exception("GAS request used unexpected Address3 field value: " + res[0])
1274 raise Exception("GAS response used unexpected Address3 field value: " + res[1])
1276 def test_gas_anqp_address3_ap_forced(dev, apdev, params):
1277 """GAS/ANQP query using IEEE 802.11 compliant Address 3 value on AP"""
1278 hapd = start_ap(apdev[0])
1279 bssid = apdev[0]['bssid']
1280 hapd.set("gas_address3", "1")
1282 dev[0].scan_for_bss(bssid, freq="2412", force_scan=True)
1283 if "OK" not in dev[0].request("ANQP_GET " + bssid + " 258"):
1284 raise Exception("ANQP_GET command failed")
1286 ev = dev[0].wait_event(["GAS-QUERY-START"], timeout=5)
1288 raise Exception("GAS query start timed out")
1290 ev = dev[0].wait_event(["GAS-QUERY-DONE"], timeout=10)
1292 raise Exception("GAS query timed out")
1294 ev = dev[0].wait_event(["RX-ANQP"], timeout=1)
1295 if ev is None or "Venue Name" not in ev:
1296 raise Exception("Did not receive Venue Name")
1298 ev = dev[0].wait_event(["ANQP-QUERY-DONE"], timeout=10)
1300 raise Exception("ANQP-QUERY-DONE event not seen")
1301 if "result=SUCCESS" not in ev:
1302 raise Exception("Unexpected result: " + ev)
1304 out = run_tshark(os.path.join(params['logdir'], "hwsim0.pcapng"),
1305 "wlan_mgt.fixed.category_code == 4 && (wlan_mgt.fixed.publicact == 0x0a || wlan_mgt.fixed.publicact == 0x0b)",
1306 display=["wlan.bssid"])
1307 res = out.splitlines()
1309 raise Exception("Unexpected number of GAS frames")
1311 raise Exception("GAS request used unexpected Address3 field value: " + res[0])
1312 if res[1] != 'ff:ff:ff:ff:ff:ff':
1313 raise Exception("GAS response used unexpected Address3 field value: " + res[1])
1315 def test_gas_anqp_address3_ap_non_compliant(dev, apdev, params):
1316 """GAS/ANQP query using IEEE 802.11 non-compliant Address 3 (AP)"""
1318 _test_gas_anqp_address3_ap_non_compliant(dev, apdev, params)
1320 dev[0].request("SET gas_address3 0")
1322 def _test_gas_anqp_address3_ap_non_compliant(dev, apdev, params):
1323 hapd = start_ap(apdev[0])
1324 bssid = apdev[0]['bssid']
1325 hapd.set("gas_address3", "2")
1327 if "OK" not in dev[0].request("SET gas_address3 1"):
1328 raise Exception("Failed to set gas_address3")
1330 dev[0].scan_for_bss(bssid, freq="2412", force_scan=True)
1331 if "OK" not in dev[0].request("ANQP_GET " + bssid + " 258"):
1332 raise Exception("ANQP_GET command failed")
1334 ev = dev[0].wait_event(["GAS-QUERY-START"], timeout=5)
1336 raise Exception("GAS query start timed out")
1338 ev = dev[0].wait_event(["GAS-QUERY-DONE"], timeout=10)
1340 raise Exception("GAS query timed out")
1342 ev = dev[0].wait_event(["RX-ANQP"], timeout=1)
1343 if ev is None or "Venue Name" not in ev:
1344 raise Exception("Did not receive Venue Name")
1346 ev = dev[0].wait_event(["ANQP-QUERY-DONE"], timeout=10)
1348 raise Exception("ANQP-QUERY-DONE event not seen")
1349 if "result=SUCCESS" not in ev:
1350 raise Exception("Unexpected result: " + ev)
1352 out = run_tshark(os.path.join(params['logdir'], "hwsim0.pcapng"),
1353 "wlan_mgt.fixed.category_code == 4 && (wlan_mgt.fixed.publicact == 0x0a || wlan_mgt.fixed.publicact == 0x0b)",
1354 display=["wlan.bssid"])
1355 res = out.splitlines()
1357 raise Exception("Unexpected number of GAS frames")
1358 if res[0] != 'ff:ff:ff:ff:ff:ff':
1359 raise Exception("GAS request used unexpected Address3 field value: " + res[0])
1361 raise Exception("GAS response used unexpected Address3 field value: " + res[1])
1363 def test_gas_prot_vs_not_prot(dev, apdev, params):
1364 """GAS/ANQP query protected vs. not protected"""
1365 hapd = start_ap(apdev[0])
1366 bssid = apdev[0]['bssid']
1368 dev[0].scan_for_bss(bssid, freq="2412")
1369 dev[0].connect("test-gas", key_mgmt="WPA-EAP", eap="TTLS",
1370 identity="DOMAIN\mschapv2 user", anonymous_identity="ttls",
1371 password="password", phase2="auth=MSCHAPV2",
1372 ca_cert="auth_serv/ca.pem", scan_freq="2412",
1375 if "OK" not in dev[0].request("ANQP_GET " + bssid + " 258"):
1376 raise Exception("ANQP_GET command failed")
1378 ev = dev[0].wait_event(["GAS-QUERY-DONE"], timeout=5)
1380 raise Exception("No GAS-QUERY-DONE event")
1381 if "result=SUCCESS" not in ev:
1382 raise Exception("Unexpected GAS result: " + ev)
1384 # GAS: Drop unexpected unprotected GAS frame when PMF is enabled
1385 dev[0].request("SET ext_mgmt_frame_handling 1")
1386 res = dev[0].request("MGMT_RX_PROCESS freq=2412 datarate=0 ssi_signal=-30 frame=d0003a010200000000000200000003000200000003001000040b00000005006c027f000000")
1387 dev[0].request("SET ext_mgmt_frame_handling 0")
1389 raise Exception("MGMT_RX_PROCESS failed")
1391 dev[0].request("DISCONNECT")
1392 dev[0].wait_disconnected()
1394 # GAS: No pending query found for 02:00:00:00:03:00 dialog token 0
1395 dev[0].request("SET ext_mgmt_frame_handling 1")
1396 res = dev[0].request("MGMT_RX_PROCESS freq=2412 datarate=0 ssi_signal=-30 frame=d0003a010200000000000200000003000200000003001000040b00000005006c027f000000")
1397 dev[0].request("SET ext_mgmt_frame_handling 0")
1399 raise Exception("MGMT_RX_PROCESS failed")
1401 # GAS: Drop unexpected protected GAS frame when PMF is disabled
1402 dev[0].request("SET ext_mgmt_frame_handling 1")
1403 res = dev[0].request("MGMT_RX_PROCESS freq=2412 datarate=0 ssi_signal=-30 frame=d0003a010200000000000200000003000200000003001000090b00000005006c027f000000")
1404 dev[0].request("SET ext_mgmt_frame_handling 0")
1406 raise Exception("MGMT_RX_PROCESS failed")
1408 def test_gas_failures(dev, apdev):
1409 """GAS failure cases"""
1410 hapd = start_ap(apdev[0])
1411 hapd.set("gas_comeback_delay", "5")
1412 bssid = apdev[0]['bssid']
1414 hapd2 = start_ap(apdev[1])
1415 bssid2 = apdev[1]['bssid']
1417 dev[0].scan_for_bss(bssid, freq="2412", force_scan=True)
1418 dev[0].scan_for_bss(bssid2, freq="2412")
1420 tests = [ (bssid, "gas_build_req;gas_query_tx_comeback_req"),
1421 (bssid, "gas_query_tx;gas_query_tx_comeback_req"),
1422 (bssid, "gas_query_append;gas_query_rx_comeback"),
1423 (bssid2, "gas_query_append;gas_query_rx_initial"),
1424 (bssid2, "wpabuf_alloc_copy;gas_query_rx_initial"),
1425 (bssid, "gas_query_tx;gas_query_tx_initial_req") ]
1426 for addr,func in tests:
1427 with alloc_fail(dev[0], 1, func):
1428 dev[0].request("ANQP_GET " + addr + " 258")
1429 ev = dev[0].wait_event(["GAS-QUERY-DONE"], timeout=5)
1431 raise Exception("No GAS-QUERY-DONE seen")
1432 if "result=INTERNAL_ERROR" not in ev:
1433 raise Exception("Unexpected result code: " + ev)
1434 dev[0].dump_monitor()
1436 tests = [ "=gas_query_req", "radio_add_work;gas_query_req" ]
1438 with alloc_fail(dev[0], 1, func):
1439 if "FAIL" not in dev[0].request("ANQP_GET " + bssid + " 258"):
1440 raise Exception("ANQP_GET succeeded unexpectedly during OOM")
1441 dev[0].dump_monitor()
1443 wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
1444 wpas.interface_add("wlan5")
1445 wpas.scan_for_bss(bssid2, freq="2412")
1446 wpas.request("SET preassoc_mac_addr 1111")
1447 wpas.request("ANQP_GET " + bssid2 + " 258")
1448 ev = wpas.wait_event(["Failed to assign random MAC address for GAS"],
1450 wpas.request("SET preassoc_mac_addr 0")
1452 raise Exception("No random MAC address error seen")