1 # P2P group formation test cases
2 # Copyright (c) 2013-2014, Jouni Malinen <j@w1.fi>
4 # This software may be distributed under the terms of the BSD license.
5 # See README for more details.
8 logger = logging.getLogger()
18 def check_grpform_results(i_res, r_res):
19 if i_res['result'] != 'success' or r_res['result'] != 'success':
20 raise Exception("Failed group formation")
21 if i_res['ssid'] != r_res['ssid']:
22 raise Exception("SSID mismatch")
23 if i_res['freq'] != r_res['freq']:
24 raise Exception("freq mismatch")
25 if 'go_neg_freq' in r_res and i_res['go_neg_freq'] != r_res['go_neg_freq']:
26 raise Exception("go_neg_freq mismatch")
27 if i_res['freq'] != i_res['go_neg_freq']:
28 raise Exception("freq/go_neg_freq mismatch")
29 if i_res['role'] != i_res['go_neg_role']:
30 raise Exception("role/go_neg_role mismatch")
31 if 'go_neg_role' in r_res and r_res['role'] != r_res['go_neg_role']:
32 raise Exception("role/go_neg_role mismatch")
33 if i_res['go_dev_addr'] != r_res['go_dev_addr']:
34 raise Exception("GO Device Address mismatch")
36 def go_neg_init(i_dev, r_dev, pin, i_method, i_intent, res):
37 logger.debug("Initiate GO Negotiation from i_dev")
39 i_res = i_dev.p2p_go_neg_init(r_dev.p2p_dev_addr(), pin, i_method, timeout=20, go_intent=i_intent)
40 logger.debug("i_res: " + str(i_res))
43 logger.info("go_neg_init thread caught an exception from p2p_go_neg_init: " + str(e))
46 def go_neg_pin(i_dev, r_dev, i_intent=None, r_intent=None, i_method='enter', r_method='display'):
49 pin = r_dev.wps_read_pin()
50 logger.info("Start GO negotiation " + i_dev.ifname + " -> " + r_dev.ifname)
53 t = threading.Thread(target=go_neg_init, args=(i_dev, r_dev, pin, i_method, i_intent, res))
55 logger.debug("Wait for GO Negotiation Request on r_dev")
56 ev = r_dev.wait_global_event(["P2P-GO-NEG-REQUEST"], timeout=15)
58 raise Exception("GO Negotiation timed out")
60 logger.debug("Re-initiate GO Negotiation from r_dev")
61 r_res = r_dev.p2p_go_neg_init(i_dev.p2p_dev_addr(), pin, r_method, go_intent=r_intent, timeout=20)
62 logger.debug("r_res: " + str(r_res))
67 raise Exception("go_neg_init thread failed")
68 logger.debug("i_res: " + str(i_res))
69 logger.info("Group formed")
70 hwsim_utils.test_connectivity_p2p(r_dev, i_dev)
74 def go_neg_pin_authorized(i_dev, r_dev, i_intent=None, r_intent=None, expect_failure=False, i_go_neg_status=None, i_method='enter', r_method='display', test_data=True, i_freq=None, r_freq=None):
76 pin = r_dev.wps_read_pin()
77 logger.info("Start GO negotiation " + i_dev.ifname + " -> " + r_dev.ifname)
78 r_dev.p2p_go_neg_auth(i_dev.p2p_dev_addr(), pin, r_method, go_intent=r_intent, freq=r_freq)
80 i_res = i_dev.p2p_go_neg_init(r_dev.p2p_dev_addr(), pin, i_method, timeout=20, go_intent=i_intent, expect_failure=expect_failure, freq=i_freq)
81 r_res = r_dev.p2p_go_neg_auth_result(expect_failure=expect_failure)
82 logger.debug("i_res: " + str(i_res))
83 logger.debug("r_res: " + str(r_res))
87 if i_res['result'] != 'go-neg-failed':
88 raise Exception("Expected GO Negotiation failure not reported")
89 if i_res['status'] != i_go_neg_status:
90 raise Exception("Expected GO Negotiation status not seen")
93 logger.info("Group formed")
95 hwsim_utils.test_connectivity_p2p(r_dev, i_dev)
98 def go_neg_init_pbc(i_dev, r_dev, i_intent, res, freq, provdisc):
99 logger.debug("Initiate GO Negotiation from i_dev")
101 i_res = i_dev.p2p_go_neg_init(r_dev.p2p_dev_addr(), None, "pbc",
102 timeout=20, go_intent=i_intent, freq=freq,
104 logger.debug("i_res: " + str(i_res))
107 logger.info("go_neg_init_pbc thread caught an exception from p2p_go_neg_init: " + str(e))
110 def go_neg_pbc(i_dev, r_dev, i_intent=None, r_intent=None, i_freq=None, r_freq=None, provdisc=False, r_listen=False):
114 r_dev.p2p_find(social=True)
115 i_dev.p2p_find(social=True)
116 logger.info("Start GO negotiation " + i_dev.ifname + " -> " + r_dev.ifname)
119 t = threading.Thread(target=go_neg_init_pbc, args=(i_dev, r_dev, i_intent, res, i_freq, provdisc))
121 logger.debug("Wait for GO Negotiation Request on r_dev")
122 ev = r_dev.wait_global_event(["P2P-GO-NEG-REQUEST"], timeout=15)
124 raise Exception("GO Negotiation timed out")
126 # Allow some time for the GO Neg Resp to go out before initializing new
129 logger.debug("Re-initiate GO Negotiation from r_dev")
130 r_res = r_dev.p2p_go_neg_init(i_dev.p2p_dev_addr(), None, "pbc",
131 go_intent=r_intent, timeout=20, freq=r_freq)
132 logger.debug("r_res: " + str(r_res))
137 raise Exception("go_neg_init_pbc thread failed")
138 logger.debug("i_res: " + str(i_res))
139 logger.info("Group formed")
140 hwsim_utils.test_connectivity_p2p(r_dev, i_dev)
142 return [i_res, r_res]
144 def remove_group(dev1, dev2):
151 def test_grpform(dev):
152 """P2P group formation using PIN and authorized connection (init -> GO)"""
154 dev[0].request("SET p2p_group_idle 2")
155 [i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=15,
156 r_dev=dev[1], r_intent=0)
157 check_grpform_results(i_res, r_res)
158 dev[1].remove_group()
159 ev = dev[0].wait_global_event(["P2P-GROUP-REMOVED"], timeout=10)
161 raise Exception("GO did not remove group on idle timeout")
162 if "GO reason=IDLE" not in ev:
163 raise Exception("Unexpected group removal event: " + ev)
165 dev[0].request("SET p2p_group_idle 0")
167 def test_grpform_a(dev):
168 """P2P group formation using PIN and authorized connection (init -> GO) (init: group iface)"""
169 dev[0].request("SET p2p_no_group_iface 0")
170 [i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=15,
171 r_dev=dev[1], r_intent=0)
172 if "p2p-wlan" not in i_res['ifname']:
173 raise Exception("Unexpected group interface name")
174 check_grpform_results(i_res, r_res)
175 remove_group(dev[0], dev[1])
176 if i_res['ifname'] in utils.get_ifnames():
177 raise Exception("Group interface netdev was not removed")
179 def test_grpform_b(dev):
180 """P2P group formation using PIN and authorized connection (init -> GO) (resp: group iface)"""
181 dev[1].request("SET p2p_no_group_iface 0")
182 [i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=15,
183 r_dev=dev[1], r_intent=0)
184 if "p2p-wlan" not in r_res['ifname']:
185 raise Exception("Unexpected group interface name")
186 check_grpform_results(i_res, r_res)
187 remove_group(dev[0], dev[1])
188 if r_res['ifname'] in utils.get_ifnames():
189 raise Exception("Group interface netdev was not removed")
191 def test_grpform_c(dev):
192 """P2P group formation using PIN and authorized connection (init -> GO) (group iface)"""
193 dev[0].request("SET p2p_no_group_iface 0")
194 dev[1].request("SET p2p_no_group_iface 0")
195 [i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=15,
196 r_dev=dev[1], r_intent=0)
197 if "p2p-wlan" not in i_res['ifname']:
198 raise Exception("Unexpected group interface name")
199 if "p2p-wlan" not in r_res['ifname']:
200 raise Exception("Unexpected group interface name")
201 check_grpform_results(i_res, r_res)
202 remove_group(dev[0], dev[1])
203 if i_res['ifname'] in utils.get_ifnames():
204 raise Exception("Group interface netdev was not removed")
205 if r_res['ifname'] in utils.get_ifnames():
206 raise Exception("Group interface netdev was not removed")
208 def test_grpform2(dev):
209 """P2P group formation using PIN and authorized connection (resp -> GO)"""
210 go_neg_pin_authorized(i_dev=dev[0], i_intent=0, r_dev=dev[1], r_intent=15)
211 remove_group(dev[0], dev[1])
213 def test_grpform2_c(dev):
214 """P2P group formation using PIN and authorized connection (resp -> GO) (group iface)"""
215 dev[0].request("SET p2p_no_group_iface 0")
216 dev[1].request("SET p2p_no_group_iface 0")
217 [i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=0, r_dev=dev[1], r_intent=15)
218 remove_group(dev[0], dev[1])
219 if i_res['ifname'] in utils.get_ifnames():
220 raise Exception("Group interface netdev was not removed")
221 if r_res['ifname'] in utils.get_ifnames():
222 raise Exception("Group interface netdev was not removed")
224 def test_grpform3(dev):
225 """P2P group formation using PIN and re-init GO Negotiation"""
226 go_neg_pin(i_dev=dev[0], i_intent=15, r_dev=dev[1], r_intent=0)
227 remove_group(dev[0], dev[1])
229 def test_grpform3_c(dev):
230 """P2P group formation using PIN and re-init GO Negotiation (group iface)"""
231 dev[0].request("SET p2p_no_group_iface 0")
232 dev[1].request("SET p2p_no_group_iface 0")
233 [i_res, r_res] = go_neg_pin(i_dev=dev[0], i_intent=15, r_dev=dev[1], r_intent=0)
234 remove_group(dev[0], dev[1])
235 if i_res['ifname'] in utils.get_ifnames():
236 raise Exception("Group interface netdev was not removed")
237 if r_res['ifname'] in utils.get_ifnames():
238 raise Exception("Group interface netdev was not removed")
240 def test_grpform_pbc(dev):
241 """P2P group formation using PBC and re-init GO Negotiation"""
242 [i_res, r_res] = go_neg_pbc(i_dev=dev[0], i_intent=15, r_dev=dev[1], r_intent=0)
243 check_grpform_results(i_res, r_res)
244 if i_res['role'] != 'GO' or r_res['role'] != 'client':
245 raise Exception("Unexpected device roles")
246 remove_group(dev[0], dev[1])
248 def test_grpform_pd(dev):
249 """P2P group formation with PD-before-GO-Neg workaround"""
250 [i_res, r_res] = go_neg_pbc(i_dev=dev[0], provdisc=True, r_dev=dev[1], r_listen=True)
251 check_grpform_results(i_res, r_res)
252 remove_group(dev[0], dev[1])
254 def test_grpform_ext_listen(dev):
255 """P2P group formation with extended listen timing enabled"""
257 if "OK" not in dev[0].global_request("P2P_EXT_LISTEN 100 50000"):
258 raise Exception("Failed to set extended listen timing")
259 if "OK" not in dev[1].global_request("P2P_EXT_LISTEN 200 40000"):
260 raise Exception("Failed to set extended listen timing")
261 [i_res, r_res] = go_neg_pbc(i_dev=dev[0], provdisc=True, r_dev=dev[1], r_listen=True)
262 check_grpform_results(i_res, r_res)
263 peer1 = dev[0].get_peer(dev[1].p2p_dev_addr())
264 if peer1['ext_listen_interval'] != "40000":
265 raise Exception("Extended listen interval not discovered correctly")
266 if peer1['ext_listen_period'] != "200":
267 raise Exception("Extended listen period not discovered correctly")
268 peer0 = dev[1].get_peer(dev[0].p2p_dev_addr())
269 if peer0['ext_listen_interval'] != "50000":
270 raise Exception("Extended listen interval not discovered correctly")
271 if peer0['ext_listen_period'] != "100":
272 raise Exception("Extended listen period not discovered correctly")
273 remove_group(dev[0], dev[1])
275 if "OK" not in dev[0].global_request("P2P_EXT_LISTEN"):
276 raise Exception("Failed to clear extended listen timing")
277 if "OK" not in dev[1].global_request("P2P_EXT_LISTEN"):
278 raise Exception("Failed to clear extended listen timing")
280 def test_both_go_intent_15(dev):
281 """P2P GO Negotiation with both devices using GO intent 15"""
282 go_neg_pin_authorized(i_dev=dev[0], i_intent=15, r_dev=dev[1], r_intent=15, expect_failure=True, i_go_neg_status=9)
284 def test_both_go_neg_display(dev):
285 """P2P GO Negotiation with both devices trying to display PIN"""
286 go_neg_pin_authorized(i_dev=dev[0], r_dev=dev[1], expect_failure=True, i_go_neg_status=10, i_method='display', r_method='display')
288 def test_both_go_neg_enter(dev):
289 """P2P GO Negotiation with both devices trying to enter PIN"""
290 go_neg_pin_authorized(i_dev=dev[0], r_dev=dev[1], expect_failure=True, i_go_neg_status=10, i_method='enter', r_method='enter')
292 def test_go_neg_pbc_vs_pin(dev):
293 """P2P GO Negotiation with one device using PBC and the other PIN"""
294 addr0 = dev[0].p2p_dev_addr()
295 addr1 = dev[1].p2p_dev_addr()
297 if not dev[0].discover_peer(addr1):
298 raise Exception("Could not discover peer")
300 if "OK" not in dev[0].request("P2P_CONNECT " + addr1 + " pbc auth"):
301 raise Exception("Failed to authorize GO Neg")
302 if not dev[1].discover_peer(addr0):
303 raise Exception("Could not discover peer")
304 if "OK" not in dev[1].request("P2P_CONNECT " + addr0 + " 12345670 display"):
305 raise Exception("Failed to initiate GO Neg")
306 ev = dev[1].wait_global_event(["P2P-GO-NEG-FAILURE"], timeout=10)
308 raise Exception("GO Negotiation failure timed out")
309 if "status=10" not in ev:
310 raise Exception("Unexpected failure reason: " + ev)
312 def test_go_neg_pin_vs_pbc(dev):
313 """P2P GO Negotiation with one device using PIN and the other PBC"""
314 addr0 = dev[0].p2p_dev_addr()
315 addr1 = dev[1].p2p_dev_addr()
317 if not dev[0].discover_peer(addr1):
318 raise Exception("Could not discover peer")
320 if "OK" not in dev[0].request("P2P_CONNECT " + addr1 + " 12345670 display auth"):
321 raise Exception("Failed to authorize GO Neg")
322 if not dev[1].discover_peer(addr0):
323 raise Exception("Could not discover peer")
324 if "OK" not in dev[1].request("P2P_CONNECT " + addr0 + " pbc"):
325 raise Exception("Failed to initiate GO Neg")
326 ev = dev[1].wait_global_event(["P2P-GO-NEG-FAILURE"], timeout=10)
328 raise Exception("GO Negotiation failure timed out")
329 if "status=10" not in ev:
330 raise Exception("Unexpected failure reason: " + ev)
332 def test_grpform_per_sta_psk(dev):
333 """P2P group formation with per-STA PSKs"""
334 dev[0].request("P2P_SET per_sta_psk 1")
335 [i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=15, r_dev=dev[1], r_intent=0)
336 check_grpform_results(i_res, r_res)
338 pin = dev[2].wps_read_pin()
339 dev[0].p2p_go_authorize_client(pin)
340 c_res = dev[2].p2p_connect_group(dev[0].p2p_dev_addr(), pin, timeout=60)
341 check_grpform_results(i_res, c_res)
343 if r_res['psk'] == c_res['psk']:
344 raise Exception("Same PSK assigned for both clients")
346 hwsim_utils.test_connectivity_p2p(dev[1], dev[2])
348 dev[0].remove_group()
349 dev[1].wait_go_ending_session()
350 dev[2].wait_go_ending_session()
352 def test_grpform_per_sta_psk_wps(dev):
353 """P2P group formation with per-STA PSKs with non-P2P WPS STA"""
354 dev[0].request("P2P_SET per_sta_psk 1")
355 [i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=15, r_dev=dev[1], r_intent=0)
356 check_grpform_results(i_res, r_res)
358 dev[0].p2p_go_authorize_client_pbc()
359 dev[2].request("WPS_PBC")
360 ev = dev[2].wait_event(["CTRL-EVENT-CONNECTED"], timeout=30)
362 raise Exception("Association with the GO timed out")
364 hwsim_utils.test_connectivity_p2p_sta(dev[1], dev[2])
366 dev[0].remove_group()
367 dev[2].request("DISCONNECT")
368 dev[1].wait_go_ending_session()
370 def test_grpform_force_chan_go(dev):
371 """P2P group formation forced channel selection by GO"""
372 [i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=15,
374 r_dev=dev[1], r_intent=0,
376 check_grpform_results(i_res, r_res)
377 if i_res['freq'] != "2432":
378 raise Exception("Unexpected channel - did not follow GO's forced channel")
379 remove_group(dev[0], dev[1])
381 def test_grpform_force_chan_cli(dev):
382 """P2P group formation forced channel selection by client"""
383 [i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=0,
385 r_dev=dev[1], r_intent=15,
387 check_grpform_results(i_res, r_res)
388 if i_res['freq'] != "2417":
389 raise Exception("Unexpected channel - did not follow GO's forced channel")
390 remove_group(dev[0], dev[1])
392 def test_grpform_force_chan_conflict(dev):
393 """P2P group formation fails due to forced channel mismatch"""
394 go_neg_pin_authorized(i_dev=dev[0], i_intent=0, i_freq=2422,
395 r_dev=dev[1], r_intent=15, r_freq=2427,
396 expect_failure=True, i_go_neg_status=7)
398 def test_grpform_pref_chan_go(dev):
399 """P2P group formation preferred channel selection by GO"""
400 dev[0].request("SET p2p_pref_chan 81:7")
401 [i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=15,
402 r_dev=dev[1], r_intent=0,
404 check_grpform_results(i_res, r_res)
405 if i_res['freq'] != "2442":
406 raise Exception("Unexpected channel - did not follow GO's p2p_pref_chan")
407 remove_group(dev[0], dev[1])
409 def test_grpform_pref_chan_go_overridden(dev):
410 """P2P group formation preferred channel selection by GO overridden by client"""
411 dev[1].request("SET p2p_pref_chan 81:7")
412 [i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=0,
414 r_dev=dev[1], r_intent=15,
416 check_grpform_results(i_res, r_res)
417 if i_res['freq'] != "2422":
418 raise Exception("Unexpected channel - did not follow client's forced channel")
419 remove_group(dev[0], dev[1])
421 def test_grpform_no_go_freq_forcing_chan(dev):
422 """P2P group formation with no-GO freq forcing channel"""
423 dev[1].request("SET p2p_no_go_freq 100-200,300,4000-6000")
424 [i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=0,
425 r_dev=dev[1], r_intent=15,
427 check_grpform_results(i_res, r_res)
428 if int(i_res['freq']) > 4000:
429 raise Exception("Unexpected channel - did not follow no-GO freq")
430 remove_group(dev[0], dev[1])
432 def test_grpform_no_go_freq_conflict(dev):
433 """P2P group formation fails due to no-GO range forced by client"""
434 dev[1].request("SET p2p_no_go_freq 2000-3000")
435 go_neg_pin_authorized(i_dev=dev[0], i_intent=0, i_freq=2422,
436 r_dev=dev[1], r_intent=15,
437 expect_failure=True, i_go_neg_status=7)
439 def test_grpform_no_5ghz_world_roaming(dev):
440 """P2P group formation with world roaming regulatory"""
441 [i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=0,
442 r_dev=dev[1], r_intent=15,
444 check_grpform_results(i_res, r_res)
445 if int(i_res['freq']) > 4000:
446 raise Exception("Unexpected channel - did not follow world roaming rules")
447 remove_group(dev[0], dev[1])
449 def test_grpform_no_5ghz_add_cli(dev):
450 """P2P group formation with passive scan 5 GHz and p2p_add_cli_chan=1"""
451 dev[0].request("SET p2p_add_cli_chan 1")
452 dev[1].request("SET p2p_add_cli_chan 1")
453 [i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=0,
454 r_dev=dev[1], r_intent=14,
456 check_grpform_results(i_res, r_res)
457 if int(i_res['freq']) > 4000:
458 raise Exception("Unexpected channel - did not follow world roaming rules")
459 remove_group(dev[0], dev[1])
461 def test_grpform_no_5ghz_add_cli2(dev):
462 """P2P group formation with passive scan 5 GHz and p2p_add_cli_chan=1 (reverse)"""
463 dev[0].request("SET p2p_add_cli_chan 1")
464 dev[1].request("SET p2p_add_cli_chan 1")
465 [i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=14,
466 r_dev=dev[1], r_intent=0,
468 check_grpform_results(i_res, r_res)
469 if int(i_res['freq']) > 4000:
470 raise Exception("Unexpected channel - did not follow world roaming rules")
471 remove_group(dev[0], dev[1])
473 def test_grpform_no_5ghz_add_cli3(dev):
474 """P2P group formation with passive scan 5 GHz and p2p_add_cli_chan=1 (intent 15)"""
475 dev[0].request("SET p2p_add_cli_chan 1")
476 dev[1].request("SET p2p_add_cli_chan 1")
477 [i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=0,
478 r_dev=dev[1], r_intent=15,
480 check_grpform_results(i_res, r_res)
481 if int(i_res['freq']) > 4000:
482 raise Exception("Unexpected channel - did not follow world roaming rules")
483 remove_group(dev[0], dev[1])
485 def test_grpform_no_5ghz_add_cli4(dev):
486 """P2P group formation with passive scan 5 GHz and p2p_add_cli_chan=1 (reverse; intent 15)"""
487 dev[0].request("SET p2p_add_cli_chan 1")
488 dev[1].request("SET p2p_add_cli_chan 1")
489 [i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=15,
490 r_dev=dev[1], r_intent=0,
492 check_grpform_results(i_res, r_res)
493 if int(i_res['freq']) > 4000:
494 raise Exception("Unexpected channel - did not follow world roaming rules")
495 remove_group(dev[0], dev[1])
497 def test_grpform_incorrect_pin(dev):
498 """P2P GO Negotiation with incorrect PIN"""
500 pin = dev[1].wps_read_pin()
501 addr1 = dev[1].p2p_dev_addr()
502 if not dev[0].discover_peer(addr1):
503 raise Exception("Peer not found")
504 dev[1].p2p_go_neg_auth(dev[0].p2p_dev_addr(), pin, 'display', go_intent=0)
505 dev[0].request("P2P_CONNECT " + addr1 + " 00000000 enter go_intent=15")
506 ev = dev[1].wait_event(["P2P-GROUP-FORMATION-FAILURE"], timeout=10)
508 raise Exception("Group formation failure timed out")
509 ev = dev[0].wait_event(["P2P-GROUP-FORMATION-FAILURE"], timeout=5)
511 raise Exception("Group formation failure timed out")
513 def test_grpform_reject(dev):
514 """User rejecting group formation attempt by a P2P peer"""
515 addr0 = dev[0].p2p_dev_addr()
517 dev[1].p2p_go_neg_init(addr0, None, "pbc")
518 ev = dev[0].wait_global_event(["P2P-GO-NEG-REQUEST"], timeout=15)
520 raise Exception("GO Negotiation timed out")
521 if "FAIL" in dev[0].global_request("P2P_REJECT " + ev.split(' ')[1]):
522 raise Exception("P2P_REJECT failed")
523 dev[1].request("P2P_STOP_FIND")
524 dev[1].p2p_go_neg_init(addr0, None, "pbc")
525 ev = dev[1].wait_global_event(["GO-NEG-FAILURE"], timeout=10)
527 raise Exception("Rejection not reported")
528 if "status=11" not in ev:
529 raise Exception("Unexpected status code in rejection")
531 def test_grpform_pd_no_probe_resp(dev):
532 """GO Negotiation after PD, but no Probe Response"""
533 addr0 = dev[0].p2p_dev_addr()
534 addr1 = dev[1].p2p_dev_addr()
536 if not dev[1].discover_peer(addr0):
537 raise Exception("Peer not found")
538 dev[1].p2p_stop_find()
539 dev[0].p2p_stop_find()
540 peer = dev[0].get_peer(addr1)
541 if peer['listen_freq'] == '0':
542 raise Exception("Peer listen frequency not learned from Probe Request")
544 dev[0].request("P2P_FLUSH")
546 dev[1].global_request("P2P_PROV_DISC " + addr0 + " display")
547 ev = dev[0].wait_global_event(["P2P-PROV-DISC-SHOW-PIN"], timeout=5)
549 raise Exception("PD Request timed out")
550 ev = dev[1].wait_global_event(["P2P-PROV-DISC-ENTER-PIN"], timeout=5)
552 raise Exception("PD Response timed out")
553 peer = dev[0].get_peer(addr1)
554 if peer['listen_freq'] != '0':
555 raise Exception("Peer listen frequency learned unexpectedly from PD Request")
557 pin = dev[0].wps_read_pin()
558 if "FAIL" in dev[1].request("P2P_CONNECT " + addr0 + " " + pin + " enter"):
559 raise Exception("P2P_CONNECT on initiator failed")
560 ev = dev[0].wait_global_event(["P2P-GO-NEG-REQUEST"], timeout=5)
562 raise Exception("GO Negotiation start timed out")
563 peer = dev[0].get_peer(addr1)
564 if peer['listen_freq'] == '0':
565 raise Exception("Peer listen frequency not learned from PD followed by GO Neg Req")
566 if "FAIL" in dev[0].request("P2P_CONNECT " + addr1 + " " + pin + " display"):
567 raise Exception("P2P_CONNECT on responder failed")
568 ev = dev[0].wait_global_event(["P2P-GROUP-STARTED"], timeout=15)
570 raise Exception("Group formation timed out")
571 ev = dev[1].wait_global_event(["P2P-GROUP-STARTED"], timeout=15)
573 raise Exception("Group formation timed out")
575 def test_go_neg_two_peers(dev):
576 """P2P GO Negotiation rejected due to already started negotiation with another peer"""
577 addr0 = dev[0].p2p_dev_addr()
578 addr1 = dev[1].p2p_dev_addr()
579 addr2 = dev[2].p2p_dev_addr()
582 if not dev[0].discover_peer(addr1):
583 raise Exception("Could not discover peer")
584 if not dev[0].discover_peer(addr2):
585 raise Exception("Could not discover peer")
586 if "OK" not in dev[0].request("P2P_CONNECT " + addr2 + " pbc auth"):
587 raise Exception("Failed to authorize GO Neg")
589 if not dev[2].discover_peer(addr0):
590 raise Exception("Could not discover peer")
591 if "OK" not in dev[0].request("P2P_CONNECT " + addr1 + " pbc"):
592 raise Exception("Failed to initiate GO Neg")
593 ev = dev[1].wait_global_event(["P2P-GO-NEG-REQUEST"], timeout=5)
595 raise Exception("timeout on GO Neg RX event")
596 dev[2].request("P2P_CONNECT " + addr0 + " pbc")
597 ev = dev[2].wait_global_event(["GO-NEG-FAILURE"], timeout=10)
599 raise Exception("Rejection not reported")
600 if "status=5" not in ev:
601 raise Exception("Unexpected status code in rejection: " + ev)
603 def clear_pbc_overlap(dev, ifname):
604 hapd_global = hostapd.HostapdGlobal()
605 hapd_global.remove(ifname)
606 dev[0].request("P2P_CANCEL")
607 dev[1].request("P2P_CANCEL")
608 dev[0].p2p_stop_find()
609 dev[1].p2p_stop_find()
610 dev[0].dump_monitor()
611 dev[1].dump_monitor()
613 dev[0].flush_scan_cache()
614 dev[1].flush_scan_cache()
617 def test_grpform_pbc_overlap(dev, apdev):
618 """P2P group formation during PBC overlap"""
619 params = { "ssid": "wps", "eap_server": "1", "wps_state": "1" }
620 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
621 hapd.request("WPS_PBC")
624 # Since P2P Client scan case is now optimzied to use a specific SSID, the
625 # WPS AP will not reply to that and the scan after GO Negotiation can quite
626 # likely miss the AP due to dwell time being short enoguh to miss the Beacon
627 # frame. This has made the test case somewhat pointless, but keep it here
628 # for now with an additional scan to confirm that PBC detection works if
629 # there is a BSS entry for a overlapping AP.
630 for i in range(0, 5):
631 dev[0].scan(freq="2412")
632 if dev[0].get_bss(apdev[0]['bssid']) is not None:
635 addr0 = dev[0].p2p_dev_addr()
636 addr1 = dev[1].p2p_dev_addr()
638 if not dev[1].discover_peer(addr0):
639 raise Exception("Could not discover peer")
641 if not dev[0].discover_peer(addr1):
642 raise Exception("Could not discover peer")
644 if "OK" not in dev[0].request("P2P_CONNECT " + addr1 + " pbc auth go_intent=0"):
645 raise Exception("Failed to authorize GO Neg")
646 if "OK" not in dev[1].request("P2P_CONNECT " + addr0 + " pbc go_intent=15 freq=2412"):
647 raise Exception("Failed to initiate GO Neg")
648 ev = dev[0].wait_global_event(["WPS-OVERLAP-DETECTED"], timeout=15)
650 raise Exception("PBC overlap not reported")
652 clear_pbc_overlap(dev, apdev[0]['ifname'])
654 def test_grpform_pbc_overlap_group_iface(dev, apdev):
655 """P2P group formation during PBC overlap using group interfaces"""
656 # Note: Need to include P2P IE from the AP to get the P2P interface BSS
657 # update use this information.
658 params = { "ssid": "wps", "eap_server": "1", "wps_state": "1",
659 "beacon_int": "15", 'manage_p2p': '1' }
660 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
661 hapd.request("WPS_PBC")
663 dev[0].request("SET p2p_no_group_iface 0")
664 dev[1].request("SET p2p_no_group_iface 0")
666 addr0 = dev[0].p2p_dev_addr()
667 addr1 = dev[1].p2p_dev_addr()
669 if not dev[1].discover_peer(addr0):
670 raise Exception("Could not discover peer")
672 if not dev[0].discover_peer(addr1):
673 raise Exception("Could not discover peer")
674 dev[0].p2p_stop_find()
675 dev[0].scan(freq="2412")
677 if "OK" not in dev[0].request("P2P_CONNECT " + addr1 + " pbc auth go_intent=0"):
678 raise Exception("Failed to authorize GO Neg")
679 if "OK" not in dev[1].request("P2P_CONNECT " + addr0 + " pbc go_intent=15 freq=2412"):
680 raise Exception("Failed to initiate GO Neg")
681 ev = dev[0].wait_global_event(["WPS-OVERLAP-DETECTED",
682 "P2P-GROUP-FORMATION-SUCCESS"], timeout=15)
683 if ev is None or "WPS-OVERLAP-DETECTED" not in ev:
684 # Do not report this as failure since the P2P group formation case
685 # using a separate group interface has limited chances of "seeing" the
686 # overlapping AP due to a per-SSID scan and no prior scan operations on
687 # the group interface.
688 logger.info("PBC overlap not reported")
690 clear_pbc_overlap(dev, apdev[0]['ifname'])
692 def test_grpform_goneg_fail_with_group_iface(dev):
693 """P2P group formation fails while using group interface"""
694 dev[0].request("SET p2p_no_group_iface 0")
696 peer = dev[1].p2p_dev_addr()
697 if not dev[0].discover_peer(peer):
698 raise Exception("Peer " + peer + " not found")
699 if "OK" not in dev[1].request("P2P_REJECT " + dev[0].p2p_dev_addr()):
700 raise Exception("P2P_REJECT failed")
701 if "OK" not in dev[0].request("P2P_CONNECT " + peer + " pbc"):
702 raise Exception("P2P_CONNECT failed")
703 ev = dev[0].wait_global_event(["P2P-GO-NEG-FAILURE"], timeout=10)
705 raise Exception("GO Negotiation failure timed out")
707 def test_grpform_cred_ready_timeout(dev, apdev, params):
708 """P2P GO Negotiation wait for credentials to become ready [long]"""
709 if not params['long']:
710 logger.info("Skip test case with long duration due to --long not specified")
714 addr1 = dev[1].p2p_dev_addr()
715 if not dev[0].discover_peer(addr1):
716 raise Exception("Peer " + addr1 + " not found")
717 start = os.times()[4]
718 if "OK" not in dev[0].request("P2P_CONNECT " + addr1 + " 12345670 display"):
719 raise Exception("Failed to initiate GO Neg")
720 ev = dev[0].wait_global_event(["P2P-GO-NEG-FAILURE"], timeout=200)
722 raise Exception("GO Negotiation failure timed out")
724 logger.info("GO Negotiation wait time: {} seconds".format(end - start))
725 if end - start < 120:
726 raise Exception("Too short GO Negotiation wait time: {}".format(end - start))
728 def test_grpform_cred_ready_timeout2(dev, apdev, params):
729 """P2P GO Negotiation wait for credentials to become ready (2) [long]"""
730 if not params['long']:
731 logger.info("Skip test case with long duration due to --long not specified")
735 addr1 = dev[1].p2p_dev_addr()
736 if not dev[0].discover_peer(addr1):
737 raise Exception("Peer " + addr1 + " not found")
738 start = os.times()[4]
739 if "OK" not in dev[0].global_request("P2P_CONNECT " + addr1 + " 12345670 display"):
740 raise Exception("Failed to initiate GO Neg")
741 ev = dev[0].wait_global_event(["P2P-GO-NEG-FAILURE"], timeout=30)
743 raise Exception("Too early GO Negotiation timeout reported")
744 dev[0].dump_monitor()
745 logger.info("Starting p2p_find to change state")
747 ev = dev[0].wait_global_event(["P2P-GO-NEG-FAILURE"], timeout=100)
749 raise Exception("GO Negotiation failure timed out")
750 dev[0].dump_monitor()
752 logger.info("GO Negotiation wait time: {} seconds".format(end - start))
753 if end - start < 120:
754 raise Exception("Too short GO Negotiation wait time: {}".format(end - start))
757 ev = dev[0].wait_global_event(["P2P-DEVICE-FOUND"], timeout=10)
759 raise Exception("Did not discovery new device after GO Negotiation failure")
760 if dev[2].p2p_dev_addr() not in ev:
761 raise Exception("Unexpected device found: " + ev)
763 def test_grpform_no_wsc_done(dev):
764 """P2P group formation with WSC-Done not sent"""
765 addr0 = dev[0].p2p_dev_addr()
766 addr1 = dev[1].p2p_dev_addr()
768 for i in range(0, 2):
769 dev[0].request("SET ext_eapol_frame_io 1")
770 dev[1].request("SET ext_eapol_frame_io 1")
772 dev[1].p2p_go_neg_auth(addr0, "12345670", "display", 0)
774 dev[0].p2p_go_neg_init(addr1, "12345670", "enter", timeout=20,
775 go_intent=15, wait_group=False)
779 ev = dev[0].wait_event(["EAPOL-TX"], timeout=15)
781 raise Exception("Timeout on EAPOL-TX from GO")
783 mode = dev[0].get_status_field("mode")
784 res = dev[1].request("EAPOL_RX " + addr0 + " " + ev.split(' ')[2])
786 raise Exception("EAPOL_RX failed")
787 ev = dev[1].wait_event(["EAPOL-TX"], timeout=15)
789 raise Exception("Timeout on EAPOL-TX from P2P Client")
790 msg = ev.split(' ')[2]
791 if msg[46:56] == "102200010f":
792 logger.info("Drop WSC_Done")
793 dev[0].request("SET ext_eapol_frame_io 0")
794 dev[1].request("SET ext_eapol_frame_io 0")
795 # Fake EAP-Failure to complete session on the client
797 dev[1].request("EAPOL_RX " + addr0 + " 0300000404" + id + "0004")
799 res = dev[0].request("EAPOL_RX " + addr1 + " " + msg)
801 raise Exception("EAPOL_RX failed")
803 ev = dev[0].wait_global_event(["P2P-GROUP-STARTED"], timeout=15)
805 raise Exception("Group formation timed out on GO")
806 ev = dev[1].wait_global_event(["P2P-GROUP-STARTED"], timeout=15)
808 raise Exception("Group formation timed out on P2P Client")
809 dev[0].remove_group()
811 if mode != "P2P GO - group formation":
812 raise Exception("Unexpected mode on GO during group formation: " + mode)
814 def test_grpform_wait_peer(dev):
815 """P2P group formation wait for peer to become ready"""
816 addr0 = dev[0].p2p_dev_addr()
817 addr1 = dev[1].p2p_dev_addr()
819 if not dev[0].discover_peer(addr1):
820 raise Exception("Peer " + addr1 + " not found")
821 dev[0].request("SET extra_roc_dur 500")
822 if "OK" not in dev[0].request("P2P_CONNECT " + addr1 + " 12345670 display go_intent=15"):
823 raise Exception("Failed to initiate GO Neg")
825 dev[1].request("P2P_CONNECT " + addr0 + " 12345670 enter go_intent=0")
827 ev = dev[0].wait_global_event(["P2P-GROUP-STARTED"], timeout=15)
829 raise Exception("Group formation timed out")
830 dev[0].request("SET extra_roc_dur 0")
831 ev = dev[1].wait_global_event(["P2P-GROUP-STARTED"], timeout=15)
833 raise Exception("Group formation timed out")
834 dev[0].remove_group()