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")
368 logger.info("Attempt an MBO request with an AP that does not support MBO")
369 if "OK" not in dev[0].request("ANQP_GET " + bssid + " 272,mbo:1"):
370 raise Exception("ANQP_GET command failed (2)")
372 ev = dev[0].wait_event(["GAS-QUERY-START"], timeout=5)
374 raise Exception("GAS query start timed out (2)")
376 ev = dev[0].wait_event(["GAS-QUERY-DONE"], timeout=10)
378 raise Exception("GAS query timed out (2)")
382 "00:11:22:33:44:55 258,hs20:-1",
383 "00:11:22:33:44:55 258,hs20:0",
384 "00:11:22:33:44:55 258,hs20:32",
385 "00:11:22:33:44:55 hs20:-1",
386 "00:11:22:33:44:55 hs20:0",
387 "00:11:22:33:44:55 hs20:32",
388 "00:11:22:33:44:55 mbo:-1",
389 "00:11:22:33:44:55 mbo:0",
390 "00:11:22:33:44:55 mbo:999",
392 "00:11:22:33:44:55 ",
393 "00:11:22:33:44:55 0",
394 "00:11:22:33:44:55 1" ]
396 if "FAIL" not in dev[0].request("ANQP_GET " + cmd):
397 raise Exception("Invalid ANQP_GET accepted")
401 "00:11:22:33:44:55 -1",
402 "00:11:22:33:44:55 0",
403 "00:11:22:33:44:55 32",
405 "00:11:22:33:44:55 ",
406 "00:11:22:33:44:55 0",
407 "00:11:22:33:44:55 1" ]
409 if "FAIL" not in dev[0].request("HS20_ANQP_GET " + cmd):
410 raise Exception("Invalid HS20_ANQP_GET accepted")
412 def test_gas_anqp_get_oom(dev, apdev):
413 """GAS/ANQP query OOM"""
414 hapd = start_ap(apdev[0])
415 bssid = apdev[0]['bssid']
417 dev[0].scan_for_bss(bssid, freq="2412", force_scan=True)
418 with alloc_fail(dev[0], 1, "wpabuf_alloc;anqp_send_req"):
419 if "FAIL" not in dev[0].request("ANQP_GET " + bssid + " 258,268,hs20:3,hs20:4"):
420 raise Exception("ANQP_GET command accepted during OOM")
421 with alloc_fail(dev[0], 1, "hs20_build_anqp_req;hs20_anqp_send_req"):
422 if "FAIL" not in dev[0].request("HS20_ANQP_GET " + bssid + " 1"):
423 raise Exception("HS20_ANQP_GET command accepted during OOM")
424 with alloc_fail(dev[0], 1, "gas_query_req;hs20_anqp_send_req"):
425 if "FAIL" not in dev[0].request("HS20_ANQP_GET " + bssid + " 1"):
426 raise Exception("HS20_ANQP_GET command accepted during OOM")
427 with alloc_fail(dev[0], 1, "=hs20_anqp_send_req"):
428 if "FAIL" not in dev[0].request("REQ_HS20_ICON " + bssid + " w1fi_logo"):
429 raise Exception("REQ_HS20_ICON command accepted during OOM")
430 with alloc_fail(dev[0], 2, "=hs20_anqp_send_req"):
431 if "FAIL" not in dev[0].request("REQ_HS20_ICON " + bssid + " w1fi_logo"):
432 raise Exception("REQ_HS20_ICON command accepted during OOM")
434 def test_gas_anqp_icon_binary_proto(dev, apdev):
435 """GAS/ANQP and icon binary protocol testing"""
436 hapd = start_ap(apdev[0])
437 bssid = apdev[0]['bssid']
439 dev[0].scan_for_bss(bssid, freq="2412", force_scan=True)
440 hapd.set("ext_mgmt_frame_handling", "1")
442 tests = [ '010000', '01000000', '00000000', '00030000', '00020000',
443 '00000100', '0001ff0100ee', '0001ff0200ee' ]
445 dev[0].request("HS20_ICON_REQUEST " + bssid + " w1fi_logo")
447 gas = parse_gas(query['payload'])
448 resp = action_response(query)
449 data = binascii.unhexlify(test)
450 data = binascii.unhexlify('506f9a110b00') + data
451 data = struct.pack('<HHH', len(data) + 4, 0xdddd, len(data)) + data
452 resp['payload'] = anqp_initial_resp(gas['dialog_token'], 0) + data
453 send_gas_resp(hapd, resp)
454 expect_gas_result(dev[0], "SUCCESS")
456 def test_gas_anqp_hs20_proto(dev, apdev):
457 """GAS/ANQP and Hotspot 2.0 element protocol testing"""
458 hapd = start_ap(apdev[0])
459 bssid = apdev[0]['bssid']
461 dev[0].scan_for_bss(bssid, freq="2412", force_scan=True)
462 hapd.set("ext_mgmt_frame_handling", "1")
464 tests = [ '00', '0100', '0201', '0300', '0400', '0500', '0600', '0700',
465 '0800', '0900', '0a00', '0b0000000000' ]
467 dev[0].request("HS20_ANQP_GET " + bssid + " 3,4")
469 gas = parse_gas(query['payload'])
470 resp = action_response(query)
471 data = binascii.unhexlify(test)
472 data = binascii.unhexlify('506f9a11') + data
473 data = struct.pack('<HHH', len(data) + 4, 0xdddd, len(data)) + data
474 resp['payload'] = anqp_initial_resp(gas['dialog_token'], 0) + data
475 send_gas_resp(hapd, resp)
476 expect_gas_result(dev[0], "SUCCESS")
478 def expect_gas_result(dev, result, status=None):
479 ev = dev.wait_event(["GAS-QUERY-DONE"], timeout=10)
481 raise Exception("GAS query timed out")
482 if "result=" + result not in ev:
483 raise Exception("Unexpected GAS query result")
484 if status and "status_code=" + str(status) + ' ' not in ev:
485 raise Exception("Unexpected GAS status code")
487 def anqp_get(dev, bssid, id):
488 if "OK" not in dev.request("ANQP_GET " + bssid + " " + str(id)):
489 raise Exception("ANQP_GET command failed")
490 ev = dev.wait_event(["GAS-QUERY-START"], timeout=5)
492 raise Exception("GAS query start timed out")
494 def test_gas_timeout(dev, apdev):
496 hapd = start_ap(apdev[0])
497 bssid = apdev[0]['bssid']
499 dev[0].scan_for_bss(bssid, freq="2412", force_scan=True)
500 hapd.set("ext_mgmt_frame_handling", "1")
502 anqp_get(dev[0], bssid, 263)
504 ev = hapd.wait_event(["MGMT-RX"], timeout=5)
506 raise Exception("MGMT RX wait timed out")
508 expect_gas_result(dev[0], "TIMEOUT")
510 MGMT_SUBTYPE_ACTION = 13
511 ACTION_CATEG_PUBLIC = 4
513 GAS_INITIAL_REQUEST = 10
514 GAS_INITIAL_RESPONSE = 11
515 GAS_COMEBACK_REQUEST = 12
516 GAS_COMEBACK_RESPONSE = 13
517 GAS_ACTIONS = [ GAS_INITIAL_REQUEST, GAS_INITIAL_RESPONSE,
518 GAS_COMEBACK_REQUEST, GAS_COMEBACK_RESPONSE ]
520 def anqp_adv_proto():
521 return struct.pack('BBBB', 108, 2, 127, 0)
523 def anqp_initial_resp(dialog_token, status_code, comeback_delay=0):
524 return struct.pack('<BBBHH', ACTION_CATEG_PUBLIC, GAS_INITIAL_RESPONSE,
525 dialog_token, status_code, comeback_delay) + anqp_adv_proto()
527 def anqp_comeback_resp(dialog_token, status_code=0, id=0, more=False, comeback_delay=0, bogus_adv_proto=False):
531 adv = struct.pack('BBBB', 108, 2, 127, 1)
533 adv = anqp_adv_proto()
534 return struct.pack('<BBBHBH', ACTION_CATEG_PUBLIC, GAS_COMEBACK_RESPONSE,
535 dialog_token, status_code, id, comeback_delay) + adv
541 query = hapd.mgmt_rx()
543 raise Exception("Action frame not received")
544 if query['subtype'] != MGMT_SUBTYPE_ACTION:
546 payload = query['payload']
549 (category, action) = struct.unpack('BB', payload[0:2])
550 if category != ACTION_CATEG_PUBLIC or action not in GAS_ACTIONS:
553 raise Exception("No Action frame received")
555 def parse_gas(payload):
557 (category, action, dialog_token) = struct.unpack('BBB', pos[0:3])
558 if category != ACTION_CATEG_PUBLIC:
560 if action not in GAS_ACTIONS:
563 gas['action'] = action
566 if len(pos) < 1 and action != GAS_COMEBACK_REQUEST:
569 gas['dialog_token'] = dialog_token
571 if action == GAS_INITIAL_RESPONSE:
574 (status_code, comeback_delay) = struct.unpack('<HH', pos[0:4])
575 gas['status_code'] = status_code
576 gas['comeback_delay'] = comeback_delay
578 if action == GAS_COMEBACK_RESPONSE:
581 (status_code, frag, comeback_delay) = struct.unpack('<HBH', pos[0:5])
582 gas['status_code'] = status_code
584 gas['comeback_delay'] = comeback_delay
588 def action_response(req):
590 resp['fc'] = req['fc']
591 resp['da'] = req['sa']
592 resp['sa'] = req['da']
593 resp['bssid'] = req['bssid']
596 def send_gas_resp(hapd, resp):
598 ev = hapd.wait_event(["MGMT-TX-STATUS"], timeout=5)
600 raise Exception("Missing TX status for GAS response")
602 raise Exception("GAS response not acknowledged")
604 def test_gas_invalid_response_type(dev, apdev):
605 """GAS invalid response type"""
606 hapd = start_ap(apdev[0])
607 bssid = apdev[0]['bssid']
609 dev[0].scan_for_bss(bssid, freq="2412", force_scan=True)
610 hapd.set("ext_mgmt_frame_handling", "1")
612 anqp_get(dev[0], bssid, 263)
615 gas = parse_gas(query['payload'])
617 resp = action_response(query)
618 # GAS Comeback Response instead of GAS Initial Response
619 resp['payload'] = anqp_comeback_resp(gas['dialog_token']) + struct.pack('<H', 0)
620 send_gas_resp(hapd, resp)
622 # station drops the invalid frame, so this needs to result in GAS timeout
623 expect_gas_result(dev[0], "TIMEOUT")
625 def test_gas_failure_status_code(dev, apdev):
626 """GAS failure status code"""
627 hapd = start_ap(apdev[0])
628 bssid = apdev[0]['bssid']
630 dev[0].scan_for_bss(bssid, freq="2412", force_scan=True)
631 hapd.set("ext_mgmt_frame_handling", "1")
633 anqp_get(dev[0], bssid, 263)
636 gas = parse_gas(query['payload'])
638 resp = action_response(query)
639 resp['payload'] = anqp_initial_resp(gas['dialog_token'], 61) + struct.pack('<H', 0)
640 send_gas_resp(hapd, resp)
642 expect_gas_result(dev[0], "FAILURE")
644 def test_gas_malformed(dev, apdev):
645 """GAS malformed response frames"""
646 hapd = start_ap(apdev[0])
647 bssid = apdev[0]['bssid']
649 dev[0].scan_for_bss(bssid, freq="2412", force_scan=True)
650 hapd.set("ext_mgmt_frame_handling", "1")
652 anqp_get(dev[0], bssid, 263)
655 gas = parse_gas(query['payload'])
657 resp = action_response(query)
659 resp['payload'] = struct.pack('<BBBH', ACTION_CATEG_PUBLIC,
660 GAS_COMEBACK_RESPONSE,
661 gas['dialog_token'], 0)
664 resp['payload'] = struct.pack('<BBBHB', ACTION_CATEG_PUBLIC,
665 GAS_COMEBACK_RESPONSE,
666 gas['dialog_token'], 0, 0)
669 hdr = struct.pack('<BBBHH', ACTION_CATEG_PUBLIC, GAS_INITIAL_RESPONSE,
670 gas['dialog_token'], 0, 0)
671 resp['payload'] = hdr + struct.pack('B', 108)
673 resp['payload'] = hdr + struct.pack('BB', 108, 0)
675 resp['payload'] = hdr + struct.pack('BB', 108, 1)
677 resp['payload'] = hdr + struct.pack('BB', 108, 255)
679 resp['payload'] = hdr + struct.pack('BBB', 108, 1, 127)
681 resp['payload'] = hdr + struct.pack('BBB', 108, 2, 127)
683 resp['payload'] = hdr + struct.pack('BBBB', 0, 2, 127, 0)
686 resp['payload'] = anqp_initial_resp(gas['dialog_token'], 0) + struct.pack('<H', 1)
689 resp['payload'] = anqp_initial_resp(gas['dialog_token'], 0) + struct.pack('<HB', 2, 0)
692 resp['payload'] = anqp_initial_resp(gas['dialog_token'], 0) + struct.pack('<H', 65535)
695 resp['payload'] = anqp_initial_resp(gas['dialog_token'], 0) + struct.pack('<HBB', 1, 0, 0)
698 # Station drops invalid frames, but the last of the responses is valid from
699 # GAS view point even though it has an extra octet in the end and the ANQP
700 # part of the response is not valid. This is reported as successfully
701 # completed GAS exchange.
702 expect_gas_result(dev[0], "SUCCESS")
704 ev = dev[0].wait_event(["ANQP-QUERY-DONE"], timeout=5)
706 raise Exception("ANQP-QUERY-DONE not reported")
707 if "result=INVALID_FRAME" not in ev:
708 raise Exception("Unexpected result: " + ev)
710 def init_gas(hapd, bssid, dev):
711 anqp_get(dev, bssid, 263)
713 gas = parse_gas(query['payload'])
714 dialog_token = gas['dialog_token']
716 resp = action_response(query)
717 resp['payload'] = anqp_initial_resp(dialog_token, 0, comeback_delay=1) + struct.pack('<H', 0)
718 send_gas_resp(hapd, resp)
721 gas = parse_gas(query['payload'])
722 if gas['action'] != GAS_COMEBACK_REQUEST:
723 raise Exception("Unexpected request action")
724 if gas['dialog_token'] != dialog_token:
725 raise Exception("Unexpected dialog token change")
726 return query, dialog_token
728 def allow_gas_initial_req(hapd, dialog_token):
729 msg = hapd.mgmt_rx(timeout=1)
731 gas = parse_gas(msg['payload'])
732 if gas['action'] != GAS_INITIAL_REQUEST or dialog_token == gas['dialog_token']:
733 raise Exception("Unexpected management frame")
735 def test_gas_malformed_comeback_resp(dev, apdev):
736 """GAS malformed comeback response frames"""
737 hapd = start_ap(apdev[0])
738 bssid = apdev[0]['bssid']
740 dev[0].scan_for_bss(bssid, freq="2412", force_scan=True)
741 hapd.set("ext_mgmt_frame_handling", "1")
743 logger.debug("Non-zero status code in comeback response")
744 query, dialog_token = init_gas(hapd, bssid, dev[0])
745 resp = action_response(query)
746 resp['payload'] = anqp_comeback_resp(dialog_token, status_code=2) + struct.pack('<H', 0)
747 send_gas_resp(hapd, resp)
748 expect_gas_result(dev[0], "FAILURE", status=2)
750 logger.debug("Different advertisement protocol in comeback response")
751 query, dialog_token = init_gas(hapd, bssid, dev[0])
752 resp = action_response(query)
753 resp['payload'] = anqp_comeback_resp(dialog_token, bogus_adv_proto=True) + struct.pack('<H', 0)
754 send_gas_resp(hapd, resp)
755 expect_gas_result(dev[0], "PEER_ERROR")
757 logger.debug("Non-zero frag id and comeback delay in comeback response")
758 query, dialog_token = init_gas(hapd, bssid, dev[0])
759 resp = action_response(query)
760 resp['payload'] = anqp_comeback_resp(dialog_token, id=1, comeback_delay=1) + struct.pack('<H', 0)
761 send_gas_resp(hapd, resp)
762 expect_gas_result(dev[0], "PEER_ERROR")
764 logger.debug("Unexpected frag id in comeback response")
765 query, dialog_token = init_gas(hapd, bssid, dev[0])
766 resp = action_response(query)
767 resp['payload'] = anqp_comeback_resp(dialog_token, id=1) + struct.pack('<H', 0)
768 send_gas_resp(hapd, resp)
769 expect_gas_result(dev[0], "PEER_ERROR")
771 logger.debug("Empty fragment and replay in comeback response")
772 query, dialog_token = init_gas(hapd, bssid, dev[0])
773 resp = action_response(query)
774 resp['payload'] = anqp_comeback_resp(dialog_token, more=True) + struct.pack('<H', 0)
775 send_gas_resp(hapd, resp)
777 gas = parse_gas(query['payload'])
778 if gas['action'] != GAS_COMEBACK_REQUEST:
779 raise Exception("Unexpected request action")
780 if gas['dialog_token'] != dialog_token:
781 raise Exception("Unexpected dialog token change")
782 resp = action_response(query)
783 resp['payload'] = anqp_comeback_resp(dialog_token) + struct.pack('<H', 0)
784 send_gas_resp(hapd, resp)
785 resp['payload'] = anqp_comeback_resp(dialog_token, id=1) + struct.pack('<H', 0)
786 send_gas_resp(hapd, resp)
787 expect_gas_result(dev[0], "SUCCESS")
789 logger.debug("Unexpected initial response when waiting for comeback response")
790 query, dialog_token = init_gas(hapd, bssid, dev[0])
791 resp = action_response(query)
792 resp['payload'] = anqp_initial_resp(dialog_token, 0) + struct.pack('<H', 0)
793 send_gas_resp(hapd, resp)
794 allow_gas_initial_req(hapd, dialog_token)
795 expect_gas_result(dev[0], "TIMEOUT")
797 logger.debug("Too short comeback response")
798 query, dialog_token = init_gas(hapd, bssid, dev[0])
799 resp = action_response(query)
800 resp['payload'] = struct.pack('<BBBH', ACTION_CATEG_PUBLIC,
801 GAS_COMEBACK_RESPONSE, dialog_token, 0)
802 send_gas_resp(hapd, resp)
803 allow_gas_initial_req(hapd, dialog_token)
804 expect_gas_result(dev[0], "TIMEOUT")
806 logger.debug("Too short comeback response(2)")
807 query, dialog_token = init_gas(hapd, bssid, dev[0])
808 resp = action_response(query)
809 resp['payload'] = struct.pack('<BBBHBB', ACTION_CATEG_PUBLIC,
810 GAS_COMEBACK_RESPONSE, dialog_token, 0, 0x80,
812 send_gas_resp(hapd, resp)
813 allow_gas_initial_req(hapd, dialog_token)
814 expect_gas_result(dev[0], "TIMEOUT")
816 logger.debug("Maximum comeback response fragment claiming more fragments")
817 query, dialog_token = init_gas(hapd, bssid, dev[0])
818 resp = action_response(query)
819 resp['payload'] = anqp_comeback_resp(dialog_token, more=True) + struct.pack('<H', 0)
820 send_gas_resp(hapd, resp)
821 for i in range(1, 129):
823 gas = parse_gas(query['payload'])
824 if gas['action'] != GAS_COMEBACK_REQUEST:
825 raise Exception("Unexpected request action")
826 if gas['dialog_token'] != dialog_token:
827 raise Exception("Unexpected dialog token change")
828 resp = action_response(query)
829 resp['payload'] = anqp_comeback_resp(dialog_token, id=i, more=True) + struct.pack('<H', 0)
830 send_gas_resp(hapd, resp)
831 expect_gas_result(dev[0], "PEER_ERROR")
833 def test_gas_comeback_resp_additional_delay(dev, apdev):
834 """GAS comeback response requesting additional delay"""
835 hapd = start_ap(apdev[0])
836 bssid = apdev[0]['bssid']
838 dev[0].scan_for_bss(bssid, freq="2412", force_scan=True)
839 hapd.set("ext_mgmt_frame_handling", "1")
841 query, dialog_token = init_gas(hapd, bssid, dev[0])
842 for i in range(0, 2):
843 resp = action_response(query)
844 resp['payload'] = anqp_comeback_resp(dialog_token, status_code=95, comeback_delay=50) + struct.pack('<H', 0)
845 send_gas_resp(hapd, resp)
847 gas = parse_gas(query['payload'])
848 if gas['action'] != GAS_COMEBACK_REQUEST:
849 raise Exception("Unexpected request action")
850 if gas['dialog_token'] != dialog_token:
851 raise Exception("Unexpected dialog token change")
852 resp = action_response(query)
853 resp['payload'] = anqp_comeback_resp(dialog_token, status_code=0) + struct.pack('<H', 0)
854 send_gas_resp(hapd, resp)
855 expect_gas_result(dev[0], "SUCCESS")
857 def test_gas_unknown_adv_proto(dev, apdev):
858 """Unknown advertisement protocol id"""
859 bssid = apdev[0]['bssid']
860 params = hs20_ap_params()
861 params['hessid'] = bssid
862 hostapd.add_ap(apdev[0], params)
864 dev[0].scan_for_bss(bssid, freq="2412", force_scan=True)
865 req = dev[0].request("GAS_REQUEST " + bssid + " 42 000102000101")
867 raise Exception("GAS query request rejected")
868 expect_gas_result(dev[0], "FAILURE", "59")
869 ev = dev[0].wait_event(["GAS-RESPONSE-INFO"], timeout=10)
871 raise Exception("GAS query timed out")
872 exp = r'<.>(GAS-RESPONSE-INFO) addr=([0-9a-f:]*) dialog_token=([0-9]*) status_code=([0-9]*) resp_len=([\-0-9]*)'
873 res = re.split(exp, ev)
875 raise Exception("Could not parse GAS-RESPONSE-INFO")
877 raise Exception("Unexpected BSSID in response")
880 raise Exception("Unexpected GAS-RESPONSE-INFO status")
882 def test_gas_request_oom(dev, apdev):
883 """GAS_REQUEST OOM"""
884 bssid = apdev[0]['bssid']
885 params = hs20_ap_params()
886 params['hessid'] = bssid
887 hostapd.add_ap(apdev[0], params)
889 dev[0].scan_for_bss(bssid, freq="2412", force_scan=True)
891 with alloc_fail(dev[0], 1, "gas_build_req;gas_send_request"):
892 if "FAIL" not in dev[0].request("GAS_REQUEST " + bssid + " 42"):
893 raise Exception("GAS query request rejected")
895 with alloc_fail(dev[0], 1, "gas_query_req;gas_send_request"):
896 if "FAIL" not in dev[0].request("GAS_REQUEST " + bssid + " 42"):
897 raise Exception("GAS query request rejected")
899 with alloc_fail(dev[0], 1, "wpabuf_dup;gas_resp_cb"):
900 if "OK" not in dev[0].request("GAS_REQUEST " + bssid + " 00 000102000101"):
901 raise Exception("GAS query request rejected")
902 ev = dev[0].wait_event(["GAS-RESPONSE-INFO"], timeout=10)
904 raise Exception("No GAS response")
905 if "status_code=0" not in ev:
906 raise Exception("GAS response indicated a failure")
908 def test_gas_max_pending(dev, apdev):
909 """GAS and maximum pending query limit"""
910 hapd = start_ap(apdev[0])
911 hapd.set("gas_frag_limit", "50")
912 bssid = apdev[0]['bssid']
914 wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
915 wpas.interface_add("wlan5")
916 if "OK" not in wpas.request("P2P_SET listen_channel 1"):
917 raise Exception("Failed to set listen channel")
918 if "OK" not in wpas.p2p_listen():
919 raise Exception("Failed to start listen state")
920 if "FAIL" in wpas.request("SET ext_mgmt_frame_handling 1"):
921 raise Exception("Failed to enable external management frame handling")
923 anqp_query = struct.pack('<HHHHHHHHHH', 256, 16, 257, 258, 260, 261, 262, 263, 264, 268)
924 gas = struct.pack('<H', len(anqp_query)) + anqp_query
926 for dialog_token in range(1, 10):
927 msg = struct.pack('<BBB', ACTION_CATEG_PUBLIC, GAS_INITIAL_REQUEST,
928 dialog_token) + anqp_adv_proto() + gas
929 req = "MGMT_TX {} {} freq=2412 wait_time=10 action={}".format(bssid, bssid, binascii.hexlify(msg))
930 if "OK" not in wpas.request(req):
931 raise Exception("Could not send management frame")
932 resp = wpas.mgmt_rx()
934 raise Exception("MGMT-RX timeout")
935 if 'payload' not in resp:
936 raise Exception("Missing payload")
937 gresp = parse_gas(resp['payload'])
938 if gresp['dialog_token'] != dialog_token:
939 raise Exception("Dialog token mismatch")
940 status_code = gresp['status_code']
941 if dialog_token < 9 and status_code != 0:
942 raise Exception("Unexpected failure status code {} for dialog token {}".format(status_code, dialog_token))
943 if dialog_token > 8 and status_code == 0:
944 raise Exception("Unexpected success status code {} for dialog token {}".format(status_code, dialog_token))
946 def test_gas_no_pending(dev, apdev):
947 """GAS and no pending query for comeback request"""
948 hapd = start_ap(apdev[0])
949 bssid = apdev[0]['bssid']
951 wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
952 wpas.interface_add("wlan5")
953 if "OK" not in wpas.request("P2P_SET listen_channel 1"):
954 raise Exception("Failed to set listen channel")
955 if "OK" not in wpas.p2p_listen():
956 raise Exception("Failed to start listen state")
957 if "FAIL" in wpas.request("SET ext_mgmt_frame_handling 1"):
958 raise Exception("Failed to enable external management frame handling")
960 msg = struct.pack('<BBB', ACTION_CATEG_PUBLIC, GAS_COMEBACK_REQUEST, 1)
961 req = "MGMT_TX {} {} freq=2412 wait_time=10 action={}".format(bssid, bssid, binascii.hexlify(msg))
962 if "OK" not in wpas.request(req):
963 raise Exception("Could not send management frame")
964 resp = wpas.mgmt_rx()
966 raise Exception("MGMT-RX timeout")
967 if 'payload' not in resp:
968 raise Exception("Missing payload")
969 gresp = parse_gas(resp['payload'])
970 status_code = gresp['status_code']
971 if status_code != 60:
972 raise Exception("Unexpected status code {} (expected 60)".format(status_code))
974 def test_gas_delete_at_deinit(dev, apdev):
975 """GAS query deleted at deinit"""
976 hapd = start_ap(apdev[0])
977 hapd.set("gas_comeback_delay", "1000")
978 bssid = apdev[0]['bssid']
980 wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
981 wpas.interface_add("wlan5")
982 wpas.scan_for_bss(apdev[0]['bssid'], freq="2412", force_scan=True)
983 wpas.request("ANQP_GET " + bssid + " 258")
985 wpas.global_request("INTERFACE_REMOVE " + wpas.ifname)
986 ev = wpas.wait_event(["GAS-QUERY-DONE"], timeout=2)
989 raise Exception("GAS-QUERY-DONE not seen")
990 if "result=DELETED_AT_DEINIT" not in ev:
991 raise Exception("Unexpected result code: " + ev)
993 def test_gas_missing_payload(dev, apdev):
994 """No action code in the query frame"""
995 bssid = apdev[0]['bssid']
996 params = hs20_ap_params()
997 params['hessid'] = bssid
998 hostapd.add_ap(apdev[0], params)
1000 dev[0].scan_for_bss(bssid, freq="2412", force_scan=True)
1002 cmd = "MGMT_TX {} {} freq=2412 action=040A".format(bssid, bssid)
1003 if "FAIL" in dev[0].request(cmd):
1004 raise Exception("Could not send test Action frame")
1005 ev = dev[0].wait_event(["MGMT-TX-STATUS"], timeout=10)
1007 raise Exception("Timeout on MGMT-TX-STATUS")
1008 if "result=SUCCESS" not in ev:
1009 raise Exception("AP did not ack Action frame")
1011 cmd = "MGMT_TX {} {} freq=2412 action=04".format(bssid, bssid)
1012 if "FAIL" in dev[0].request(cmd):
1013 raise Exception("Could not send test Action frame")
1014 ev = dev[0].wait_event(["MGMT-TX-STATUS"], timeout=10)
1016 raise Exception("Timeout on MGMT-TX-STATUS")
1017 if "result=SUCCESS" not in ev:
1018 raise Exception("AP did not ack Action frame")
1020 def test_gas_query_deinit(dev, apdev):
1021 """Pending GAS/ANQP query during deinit"""
1022 hapd = start_ap(apdev[0])
1023 bssid = apdev[0]['bssid']
1025 wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
1026 wpas.interface_add("wlan5")
1028 wpas.scan_for_bss(bssid, freq="2412", force_scan=True)
1029 id = wpas.request("RADIO_WORK add block-work")
1030 if "OK" not in wpas.request("ANQP_GET " + bssid + " 258"):
1031 raise Exception("ANQP_GET command failed")
1033 ev = wpas.wait_event(["GAS-QUERY-START", "EXT-RADIO-WORK-START"], timeout=5)
1035 raise Exception("Timeout while waiting radio work to start")
1036 ev = wpas.wait_event(["GAS-QUERY-START", "EXT-RADIO-WORK-START"], timeout=5)
1038 raise Exception("Timeout while waiting radio work to start (2)")
1040 # Remove the interface while the gas-query radio work is still pending and
1041 # GAS query has not yet been started.
1042 wpas.interface_remove("wlan5")
1045 def test_gas_anqp_oom_wpas(dev, apdev):
1046 """GAS/ANQP query and OOM in wpa_supplicant"""
1047 hapd = start_ap(apdev[0])
1048 bssid = apdev[0]['bssid']
1050 dev[0].scan_for_bss(bssid, freq="2412", force_scan=True)
1052 with alloc_fail(dev[0], 1, "wpa_bss_anqp_alloc"):
1053 if "OK" not in dev[0].request("ANQP_GET " + bssid + " 258"):
1054 raise Exception("ANQP_GET command failed")
1055 ev = dev[0].wait_event(["ANQP-QUERY-DONE"], timeout=5)
1057 raise Exception("ANQP query did not complete")
1059 with alloc_fail(dev[0], 1, "gas_build_req"):
1060 if "FAIL" not in dev[0].request("ANQP_GET " + bssid + " 258"):
1061 raise Exception("Unexpected ANQP_GET command success (OOM)")
1063 def test_gas_anqp_oom_hapd(dev, apdev):
1064 """GAS/ANQP query and OOM in hostapd"""
1065 hapd = start_ap(apdev[0])
1066 bssid = apdev[0]['bssid']
1068 dev[0].scan_for_bss(bssid, freq="2412", force_scan=True)
1070 with alloc_fail(hapd, 1, "gas_build_resp"):
1071 # This query will time out due to the AP not sending a response (OOM).
1072 if "OK" not in dev[0].request("ANQP_GET " + bssid + " 258"):
1073 raise Exception("ANQP_GET command failed")
1075 ev = dev[0].wait_event(["GAS-QUERY-START"], timeout=5)
1077 raise Exception("GAS query start timed out")
1079 ev = dev[0].wait_event(["GAS-QUERY-DONE"], timeout=10)
1081 raise Exception("GAS query timed out")
1082 if "result=TIMEOUT" not in ev:
1083 raise Exception("Unexpected result: " + ev)
1085 ev = dev[0].wait_event(["ANQP-QUERY-DONE"], timeout=10)
1087 raise Exception("ANQP-QUERY-DONE event not seen")
1088 if "result=FAILURE" not in ev:
1089 raise Exception("Unexpected result: " + ev)
1091 with alloc_fail(hapd, 1, "gas_anqp_build_comeback_resp"):
1092 hapd.set("gas_frag_limit", "50")
1094 # The first attempt of this query will time out due to the AP not
1095 # sending a response (OOM), but the retry succeeds.
1096 dev[0].request("FETCH_ANQP")
1097 ev = dev[0].wait_event(["GAS-QUERY-START"], timeout=5)
1099 raise Exception("GAS query start timed out")
1101 ev = dev[0].wait_event(["GAS-QUERY-DONE"], timeout=10)
1103 raise Exception("GAS query timed out")
1104 if "result=SUCCESS" not in ev:
1105 raise Exception("Unexpected result: " + ev)
1107 ev = dev[0].wait_event(["ANQP-QUERY-DONE"], timeout=10)
1109 raise Exception("ANQP-QUERY-DONE event not seen")
1110 if "result=SUCCESS" not in ev:
1111 raise Exception("Unexpected result: " + ev)
1113 def test_gas_anqp_extra_elements(dev, apdev):
1114 """GAS/ANQP and extra ANQP elements"""
1115 geo_loc = "001052834d12efd2b08b9b4bf1cc2c00004104050000000000060100"
1116 civic_loc = "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"
1117 held_uri = "https://held.example.com/location"
1118 held = struct.pack('BBB', 0, 1 + len(held_uri), 1) + held_uri
1119 supl_fqdn = "supl.example.com"
1120 supl = struct.pack('BBB', 0, 1 + len(supl_fqdn), 1) + supl_fqdn
1121 public_id = binascii.hexlify(held + supl)
1122 params = { "ssid": "gas/anqp",
1123 "interworking": "1",
1124 "anqp_elem": [ "265:" + geo_loc,
1131 hapd = hostapd.add_ap(apdev[0], params)
1132 bssid = apdev[0]['bssid']
1134 dev[0].scan_for_bss(bssid, freq="2412", force_scan=True)
1135 if "OK" not in dev[0].request("ANQP_GET " + bssid + " 265,266"):
1136 raise Exception("ANQP_GET command failed")
1138 ev = dev[0].wait_event(["GAS-QUERY-DONE"], timeout=10)
1140 raise Exception("GAS query timed out")
1142 bss = dev[0].get_bss(bssid)
1144 if 'anqp[265]' not in bss:
1145 raise Exception("AP Geospatial Location ANQP-element not seen")
1146 if bss['anqp[265]'] != geo_loc:
1147 raise Exception("Unexpected AP Geospatial Location ANQP-element value: " + bss['anqp[265]'])
1149 if 'anqp[266]' not in bss:
1150 raise Exception("AP Civic Location ANQP-element not seen")
1151 if bss['anqp[266]'] != civic_loc:
1152 raise Exception("Unexpected AP Civic Location ANQP-element value: " + bss['anqp[266]'])
1154 dev[1].scan_for_bss(bssid, freq="2412", force_scan=True)
1155 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"):
1156 raise Exception("ANQP_GET command failed")
1158 ev = dev[1].wait_event(["GAS-QUERY-DONE"], timeout=10)
1160 raise Exception("GAS query timed out")
1162 bss = dev[1].get_bss(bssid)
1164 if 'anqp[265]' not in bss:
1165 raise Exception("AP Geospatial Location ANQP-element not seen")
1166 if bss['anqp[265]'] != geo_loc:
1167 raise Exception("Unexpected AP Geospatial Location ANQP-element value: " + bss['anqp[265]'])
1169 if 'anqp[266]' in bss:
1170 raise Exception("AP Civic Location ANQP-element unexpectedly seen")
1172 if 'anqp[267]' not in bss:
1173 raise Exception("AP Location Public Identifier ANQP-element not seen")
1174 if bss['anqp[267]'] != public_id:
1175 raise Exception("Unexpected AP Location Public Identifier ANQP-element value: " + bss['anqp[267]'])
1177 if 'anqp[275]' not in bss:
1178 raise Exception("ANQP-element Info ID 275 not seen")
1179 if bss['anqp[275]'] != "01020304":
1180 raise Exception("Unexpected AP ANQP-element Info ID 299 value: " + bss['anqp[299]'])
1182 if 'anqp[299]' not in bss:
1183 raise Exception("ANQP-element Info ID 299 not seen")
1184 if bss['anqp[299]'] != "0102":
1185 raise Exception("Unexpected AP ANQP-element Info ID 299 value: " + bss['anqp[299]'])
1187 if 'anqp_ip_addr_type_availability' not in bss:
1188 raise Exception("ANQP-element Info ID 292 not seen")
1189 if bss['anqp_ip_addr_type_availability'] != "1122334455":
1190 raise Exception("Unexpected AP ANQP-element Info ID 262 value: " + bss['anqp_ip_addr_type_availability'])
1192 def test_gas_anqp_address3_not_assoc(dev, apdev, params):
1193 """GAS/ANQP query using IEEE 802.11 compliant Address 3 value when not associated"""
1195 _test_gas_anqp_address3_not_assoc(dev, apdev, params)
1197 dev[0].request("SET gas_address3 0")
1199 def _test_gas_anqp_address3_not_assoc(dev, apdev, params):
1200 hapd = start_ap(apdev[0])
1201 bssid = apdev[0]['bssid']
1203 if "OK" not in dev[0].request("SET gas_address3 1"):
1204 raise Exception("Failed to set gas_address3")
1206 dev[0].scan_for_bss(bssid, freq="2412", force_scan=True)
1207 if "OK" not in dev[0].request("ANQP_GET " + bssid + " 258"):
1208 raise Exception("ANQP_GET command failed")
1210 ev = dev[0].wait_event(["GAS-QUERY-START"], timeout=5)
1212 raise Exception("GAS query start timed out")
1214 ev = dev[0].wait_event(["GAS-QUERY-DONE"], timeout=10)
1216 raise Exception("GAS query timed out")
1218 ev = dev[0].wait_event(["RX-ANQP"], timeout=1)
1219 if ev is None or "Venue Name" not in ev:
1220 raise Exception("Did not receive Venue Name")
1222 ev = dev[0].wait_event(["ANQP-QUERY-DONE"], timeout=10)
1224 raise Exception("ANQP-QUERY-DONE event not seen")
1225 if "result=SUCCESS" not in ev:
1226 raise Exception("Unexpected result: " + ev)
1228 out = run_tshark(os.path.join(params['logdir'], "hwsim0.pcapng"),
1229 "wlan_mgt.fixed.category_code == 4 && (wlan_mgt.fixed.publicact == 0x0a || wlan_mgt.fixed.publicact == 0x0b)",
1230 display=["wlan.bssid"])
1231 res = out.splitlines()
1233 raise Exception("Unexpected number of GAS frames")
1234 if res[0] != 'ff:ff:ff:ff:ff:ff':
1235 raise Exception("GAS request used unexpected Address3 field value: " + res[0])
1236 if res[1] != 'ff:ff:ff:ff:ff:ff':
1237 raise Exception("GAS response used unexpected Address3 field value: " + res[1])
1239 def test_gas_anqp_address3_assoc(dev, apdev, params):
1240 """GAS/ANQP query using IEEE 802.11 compliant Address 3 value when associated"""
1242 _test_gas_anqp_address3_assoc(dev, apdev, params)
1244 dev[0].request("SET gas_address3 0")
1246 def _test_gas_anqp_address3_assoc(dev, apdev, params):
1247 hapd = start_ap(apdev[0])
1248 bssid = apdev[0]['bssid']
1250 if "OK" not in dev[0].request("SET gas_address3 1"):
1251 raise Exception("Failed to set gas_address3")
1253 dev[0].scan_for_bss(bssid, freq="2412")
1254 dev[0].connect("test-gas", key_mgmt="WPA-EAP", eap="TTLS",
1255 identity="DOMAIN\mschapv2 user", anonymous_identity="ttls",
1256 password="password", phase2="auth=MSCHAPV2",
1257 ca_cert="auth_serv/ca.pem", scan_freq="2412")
1259 if "OK" not in dev[0].request("ANQP_GET " + bssid + " 258"):
1260 raise Exception("ANQP_GET command failed")
1262 ev = dev[0].wait_event(["GAS-QUERY-START"], timeout=5)
1264 raise Exception("GAS query start timed out")
1266 ev = dev[0].wait_event(["GAS-QUERY-DONE"], timeout=10)
1268 raise Exception("GAS query timed out")
1270 ev = dev[0].wait_event(["RX-ANQP"], timeout=1)
1271 if ev is None or "Venue Name" not in ev:
1272 raise Exception("Did not receive Venue Name")
1274 ev = dev[0].wait_event(["ANQP-QUERY-DONE"], timeout=10)
1276 raise Exception("ANQP-QUERY-DONE event not seen")
1277 if "result=SUCCESS" not in ev:
1278 raise Exception("Unexpected result: " + ev)
1280 out = run_tshark(os.path.join(params['logdir'], "hwsim0.pcapng"),
1281 "wlan_mgt.fixed.category_code == 4 && (wlan_mgt.fixed.publicact == 0x0a || wlan_mgt.fixed.publicact == 0x0b)",
1282 display=["wlan.bssid"])
1283 res = out.splitlines()
1285 raise Exception("Unexpected number of GAS frames")
1287 raise Exception("GAS request used unexpected Address3 field value: " + res[0])
1289 raise Exception("GAS response used unexpected Address3 field value: " + res[1])
1291 def test_gas_anqp_address3_ap_forced(dev, apdev, params):
1292 """GAS/ANQP query using IEEE 802.11 compliant Address 3 value on AP"""
1293 hapd = start_ap(apdev[0])
1294 bssid = apdev[0]['bssid']
1295 hapd.set("gas_address3", "1")
1297 dev[0].scan_for_bss(bssid, freq="2412", force_scan=True)
1298 if "OK" not in dev[0].request("ANQP_GET " + bssid + " 258"):
1299 raise Exception("ANQP_GET command failed")
1301 ev = dev[0].wait_event(["GAS-QUERY-START"], timeout=5)
1303 raise Exception("GAS query start timed out")
1305 ev = dev[0].wait_event(["GAS-QUERY-DONE"], timeout=10)
1307 raise Exception("GAS query timed out")
1309 ev = dev[0].wait_event(["RX-ANQP"], timeout=1)
1310 if ev is None or "Venue Name" not in ev:
1311 raise Exception("Did not receive Venue Name")
1313 ev = dev[0].wait_event(["ANQP-QUERY-DONE"], timeout=10)
1315 raise Exception("ANQP-QUERY-DONE event not seen")
1316 if "result=SUCCESS" not in ev:
1317 raise Exception("Unexpected result: " + ev)
1319 out = run_tshark(os.path.join(params['logdir'], "hwsim0.pcapng"),
1320 "wlan_mgt.fixed.category_code == 4 && (wlan_mgt.fixed.publicact == 0x0a || wlan_mgt.fixed.publicact == 0x0b)",
1321 display=["wlan.bssid"])
1322 res = out.splitlines()
1324 raise Exception("Unexpected number of GAS frames")
1326 raise Exception("GAS request used unexpected Address3 field value: " + res[0])
1327 if res[1] != 'ff:ff:ff:ff:ff:ff':
1328 raise Exception("GAS response used unexpected Address3 field value: " + res[1])
1330 def test_gas_anqp_address3_ap_non_compliant(dev, apdev, params):
1331 """GAS/ANQP query using IEEE 802.11 non-compliant Address 3 (AP)"""
1333 _test_gas_anqp_address3_ap_non_compliant(dev, apdev, params)
1335 dev[0].request("SET gas_address3 0")
1337 def _test_gas_anqp_address3_ap_non_compliant(dev, apdev, params):
1338 hapd = start_ap(apdev[0])
1339 bssid = apdev[0]['bssid']
1340 hapd.set("gas_address3", "2")
1342 if "OK" not in dev[0].request("SET gas_address3 1"):
1343 raise Exception("Failed to set gas_address3")
1345 dev[0].scan_for_bss(bssid, freq="2412", force_scan=True)
1346 if "OK" not in dev[0].request("ANQP_GET " + bssid + " 258"):
1347 raise Exception("ANQP_GET command failed")
1349 ev = dev[0].wait_event(["GAS-QUERY-START"], timeout=5)
1351 raise Exception("GAS query start timed out")
1353 ev = dev[0].wait_event(["GAS-QUERY-DONE"], timeout=10)
1355 raise Exception("GAS query timed out")
1357 ev = dev[0].wait_event(["RX-ANQP"], timeout=1)
1358 if ev is None or "Venue Name" not in ev:
1359 raise Exception("Did not receive Venue Name")
1361 ev = dev[0].wait_event(["ANQP-QUERY-DONE"], timeout=10)
1363 raise Exception("ANQP-QUERY-DONE event not seen")
1364 if "result=SUCCESS" not in ev:
1365 raise Exception("Unexpected result: " + ev)
1367 out = run_tshark(os.path.join(params['logdir'], "hwsim0.pcapng"),
1368 "wlan_mgt.fixed.category_code == 4 && (wlan_mgt.fixed.publicact == 0x0a || wlan_mgt.fixed.publicact == 0x0b)",
1369 display=["wlan.bssid"])
1370 res = out.splitlines()
1372 raise Exception("Unexpected number of GAS frames")
1373 if res[0] != 'ff:ff:ff:ff:ff:ff':
1374 raise Exception("GAS request used unexpected Address3 field value: " + res[0])
1376 raise Exception("GAS response used unexpected Address3 field value: " + res[1])
1378 def test_gas_prot_vs_not_prot(dev, apdev, params):
1379 """GAS/ANQP query protected vs. not protected"""
1380 hapd = start_ap(apdev[0])
1381 bssid = apdev[0]['bssid']
1383 dev[0].scan_for_bss(bssid, freq="2412")
1384 dev[0].connect("test-gas", key_mgmt="WPA-EAP", eap="TTLS",
1385 identity="DOMAIN\mschapv2 user", anonymous_identity="ttls",
1386 password="password", phase2="auth=MSCHAPV2",
1387 ca_cert="auth_serv/ca.pem", scan_freq="2412",
1390 if "OK" not in dev[0].request("ANQP_GET " + bssid + " 258"):
1391 raise Exception("ANQP_GET command failed")
1393 ev = dev[0].wait_event(["GAS-QUERY-DONE"], timeout=5)
1395 raise Exception("No GAS-QUERY-DONE event")
1396 if "result=SUCCESS" not in ev:
1397 raise Exception("Unexpected GAS result: " + ev)
1399 # GAS: Drop unexpected unprotected GAS frame when PMF is enabled
1400 dev[0].request("SET ext_mgmt_frame_handling 1")
1401 res = dev[0].request("MGMT_RX_PROCESS freq=2412 datarate=0 ssi_signal=-30 frame=d0003a010200000000000200000003000200000003001000040b00000005006c027f000000")
1402 dev[0].request("SET ext_mgmt_frame_handling 0")
1404 raise Exception("MGMT_RX_PROCESS failed")
1406 dev[0].request("DISCONNECT")
1407 dev[0].wait_disconnected()
1409 # GAS: No pending query found for 02:00:00:00:03:00 dialog token 0
1410 dev[0].request("SET ext_mgmt_frame_handling 1")
1411 res = dev[0].request("MGMT_RX_PROCESS freq=2412 datarate=0 ssi_signal=-30 frame=d0003a010200000000000200000003000200000003001000040b00000005006c027f000000")
1412 dev[0].request("SET ext_mgmt_frame_handling 0")
1414 raise Exception("MGMT_RX_PROCESS failed")
1416 # GAS: Drop unexpected protected GAS frame when PMF is disabled
1417 dev[0].request("SET ext_mgmt_frame_handling 1")
1418 res = dev[0].request("MGMT_RX_PROCESS freq=2412 datarate=0 ssi_signal=-30 frame=d0003a010200000000000200000003000200000003001000090b00000005006c027f000000")
1419 dev[0].request("SET ext_mgmt_frame_handling 0")
1421 raise Exception("MGMT_RX_PROCESS failed")
1423 def test_gas_failures(dev, apdev):
1424 """GAS failure cases"""
1425 hapd = start_ap(apdev[0])
1426 hapd.set("gas_comeback_delay", "5")
1427 bssid = apdev[0]['bssid']
1429 hapd2 = start_ap(apdev[1])
1430 bssid2 = apdev[1]['bssid']
1432 dev[0].scan_for_bss(bssid, freq="2412", force_scan=True)
1433 dev[0].scan_for_bss(bssid2, freq="2412")
1435 tests = [ (bssid, "gas_build_req;gas_query_tx_comeback_req"),
1436 (bssid, "gas_query_tx;gas_query_tx_comeback_req"),
1437 (bssid, "gas_query_append;gas_query_rx_comeback"),
1438 (bssid2, "gas_query_append;gas_query_rx_initial"),
1439 (bssid2, "wpabuf_alloc_copy;gas_query_rx_initial"),
1440 (bssid, "gas_query_tx;gas_query_tx_initial_req") ]
1441 for addr,func in tests:
1442 with alloc_fail(dev[0], 1, func):
1443 dev[0].request("ANQP_GET " + addr + " 258")
1444 ev = dev[0].wait_event(["GAS-QUERY-DONE"], timeout=5)
1446 raise Exception("No GAS-QUERY-DONE seen")
1447 if "result=INTERNAL_ERROR" not in ev:
1448 raise Exception("Unexpected result code: " + ev)
1449 dev[0].dump_monitor()
1451 tests = [ "=gas_query_req", "radio_add_work;gas_query_req" ]
1453 with alloc_fail(dev[0], 1, func):
1454 if "FAIL" not in dev[0].request("ANQP_GET " + bssid + " 258"):
1455 raise Exception("ANQP_GET succeeded unexpectedly during OOM")
1456 dev[0].dump_monitor()
1458 wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
1459 wpas.interface_add("wlan5")
1460 wpas.scan_for_bss(bssid2, freq="2412")
1461 wpas.request("SET preassoc_mac_addr 1111")
1462 wpas.request("ANQP_GET " + bssid2 + " 258")
1463 ev = wpas.wait_event(["Failed to assign random MAC address for GAS"],
1465 wpas.request("SET preassoc_mac_addr 0")
1467 raise Exception("No random MAC address error seen")