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()
17 def check_grpform_results(i_res, r_res):
18 if i_res['result'] != 'success' or r_res['result'] != 'success':
19 raise Exception("Failed group formation")
20 if i_res['ssid'] != r_res['ssid']:
21 raise Exception("SSID mismatch")
22 if i_res['freq'] != r_res['freq']:
23 raise Exception("freq mismatch")
24 if 'go_neg_freq' in r_res and i_res['go_neg_freq'] != r_res['go_neg_freq']:
25 raise Exception("go_neg_freq mismatch")
26 if i_res['freq'] != i_res['go_neg_freq']:
27 raise Exception("freq/go_neg_freq mismatch")
28 if i_res['role'] != i_res['go_neg_role']:
29 raise Exception("role/go_neg_role mismatch")
30 if 'go_neg_role' in r_res and r_res['role'] != r_res['go_neg_role']:
31 raise Exception("role/go_neg_role mismatch")
32 if i_res['go_dev_addr'] != r_res['go_dev_addr']:
33 raise Exception("GO Device Address mismatch")
35 def go_neg_init(i_dev, r_dev, pin, i_method, i_intent, res):
36 logger.debug("Initiate GO Negotiation from i_dev")
38 i_res = i_dev.p2p_go_neg_init(r_dev.p2p_dev_addr(), pin, i_method, timeout=20, go_intent=i_intent)
39 logger.debug("i_res: " + str(i_res))
42 logger.info("go_neg_init thread caught an exception from p2p_go_neg_init: " + str(e))
45 def go_neg_pin(i_dev, r_dev, i_intent=None, r_intent=None, i_method='enter', r_method='display'):
48 pin = r_dev.wps_read_pin()
49 logger.info("Start GO negotiation " + i_dev.ifname + " -> " + r_dev.ifname)
52 t = threading.Thread(target=go_neg_init, args=(i_dev, r_dev, pin, i_method, i_intent, res))
54 logger.debug("Wait for GO Negotiation Request on r_dev")
55 ev = r_dev.wait_global_event(["P2P-GO-NEG-REQUEST"], timeout=15)
57 raise Exception("GO Negotiation timed out")
59 logger.debug("Re-initiate GO Negotiation from r_dev")
60 r_res = r_dev.p2p_go_neg_init(i_dev.p2p_dev_addr(), pin, r_method, go_intent=r_intent, timeout=20)
61 logger.debug("r_res: " + str(r_res))
66 raise Exception("go_neg_init thread failed")
67 logger.debug("i_res: " + str(i_res))
68 logger.info("Group formed")
69 hwsim_utils.test_connectivity_p2p(r_dev, i_dev)
73 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):
75 pin = r_dev.wps_read_pin()
76 logger.info("Start GO negotiation " + i_dev.ifname + " -> " + r_dev.ifname)
77 r_dev.p2p_go_neg_auth(i_dev.p2p_dev_addr(), pin, r_method, go_intent=r_intent, freq=r_freq)
79 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)
80 r_res = r_dev.p2p_go_neg_auth_result(expect_failure=expect_failure)
81 logger.debug("i_res: " + str(i_res))
82 logger.debug("r_res: " + str(r_res))
86 if i_res['result'] != 'go-neg-failed':
87 raise Exception("Expected GO Negotiation failure not reported")
88 if i_res['status'] != i_go_neg_status:
89 raise Exception("Expected GO Negotiation status not seen")
92 logger.info("Group formed")
94 hwsim_utils.test_connectivity_p2p(r_dev, i_dev)
97 def go_neg_init_pbc(i_dev, r_dev, i_intent, res, freq, provdisc):
98 logger.debug("Initiate GO Negotiation from i_dev")
100 i_res = i_dev.p2p_go_neg_init(r_dev.p2p_dev_addr(), None, "pbc",
101 timeout=20, go_intent=i_intent, freq=freq,
103 logger.debug("i_res: " + str(i_res))
106 logger.info("go_neg_init_pbc thread caught an exception from p2p_go_neg_init: " + str(e))
109 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):
113 r_dev.p2p_find(social=True)
114 i_dev.p2p_find(social=True)
115 logger.info("Start GO negotiation " + i_dev.ifname + " -> " + r_dev.ifname)
118 t = threading.Thread(target=go_neg_init_pbc, args=(i_dev, r_dev, i_intent, res, i_freq, provdisc))
120 logger.debug("Wait for GO Negotiation Request on r_dev")
121 ev = r_dev.wait_global_event(["P2P-GO-NEG-REQUEST"], timeout=15)
123 raise Exception("GO Negotiation timed out")
125 logger.debug("Re-initiate GO Negotiation from r_dev")
126 r_res = r_dev.p2p_go_neg_init(i_dev.p2p_dev_addr(), None, "pbc",
127 go_intent=r_intent, timeout=20, freq=r_freq)
128 logger.debug("r_res: " + str(r_res))
133 raise Exception("go_neg_init_pbc thread failed")
134 logger.debug("i_res: " + str(i_res))
135 logger.info("Group formed")
136 hwsim_utils.test_connectivity_p2p(r_dev, i_dev)
138 return [i_res, r_res]
140 def remove_group(dev1, dev2):
147 def test_grpform(dev):
148 """P2P group formation using PIN and authorized connection (init -> GO)"""
149 [i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=15,
150 r_dev=dev[1], r_intent=0)
151 check_grpform_results(i_res, r_res)
152 remove_group(dev[0], dev[1])
154 def test_grpform_a(dev):
155 """P2P group formation using PIN and authorized connection (init -> GO) (init: group iface)"""
156 dev[0].request("SET p2p_no_group_iface 0")
157 [i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=15,
158 r_dev=dev[1], r_intent=0)
159 if "p2p-wlan" not in i_res['ifname']:
160 raise Exception("Unexpected group interface name")
161 check_grpform_results(i_res, r_res)
162 remove_group(dev[0], dev[1])
163 if i_res['ifname'] in utils.get_ifnames():
164 raise Exception("Group interface netdev was not removed")
166 def test_grpform_b(dev):
167 """P2P group formation using PIN and authorized connection (init -> GO) (resp: group iface)"""
168 dev[1].request("SET p2p_no_group_iface 0")
169 [i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=15,
170 r_dev=dev[1], r_intent=0)
171 if "p2p-wlan" not in r_res['ifname']:
172 raise Exception("Unexpected group interface name")
173 check_grpform_results(i_res, r_res)
174 remove_group(dev[0], dev[1])
175 if r_res['ifname'] in utils.get_ifnames():
176 raise Exception("Group interface netdev was not removed")
178 def test_grpform_c(dev):
179 """P2P group formation using PIN and authorized connection (init -> GO) (group iface)"""
180 dev[0].request("SET p2p_no_group_iface 0")
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 i_res['ifname']:
185 raise Exception("Unexpected group interface name")
186 if "p2p-wlan" not in r_res['ifname']:
187 raise Exception("Unexpected group interface name")
188 check_grpform_results(i_res, r_res)
189 remove_group(dev[0], dev[1])
190 if i_res['ifname'] in utils.get_ifnames():
191 raise Exception("Group interface netdev was not removed")
192 if r_res['ifname'] in utils.get_ifnames():
193 raise Exception("Group interface netdev was not removed")
195 def test_grpform2(dev):
196 """P2P group formation using PIN and authorized connection (resp -> GO)"""
197 go_neg_pin_authorized(i_dev=dev[0], i_intent=0, r_dev=dev[1], r_intent=15)
198 remove_group(dev[0], dev[1])
200 def test_grpform2_c(dev):
201 """P2P group formation using PIN and authorized connection (resp -> GO) (group iface)"""
202 dev[0].request("SET p2p_no_group_iface 0")
203 dev[1].request("SET p2p_no_group_iface 0")
204 [i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=0, r_dev=dev[1], r_intent=15)
205 remove_group(dev[0], dev[1])
206 if i_res['ifname'] in utils.get_ifnames():
207 raise Exception("Group interface netdev was not removed")
208 if r_res['ifname'] in utils.get_ifnames():
209 raise Exception("Group interface netdev was not removed")
211 def test_grpform3(dev):
212 """P2P group formation using PIN and re-init GO Negotiation"""
213 go_neg_pin(i_dev=dev[0], i_intent=15, r_dev=dev[1], r_intent=0)
214 remove_group(dev[0], dev[1])
216 def test_grpform3_c(dev):
217 """P2P group formation using PIN and re-init GO Negotiation (group iface)"""
218 dev[0].request("SET p2p_no_group_iface 0")
219 dev[1].request("SET p2p_no_group_iface 0")
220 [i_res, r_res] = go_neg_pin(i_dev=dev[0], i_intent=15, r_dev=dev[1], r_intent=0)
221 remove_group(dev[0], dev[1])
222 if i_res['ifname'] in utils.get_ifnames():
223 raise Exception("Group interface netdev was not removed")
224 if r_res['ifname'] in utils.get_ifnames():
225 raise Exception("Group interface netdev was not removed")
227 def test_grpform_pbc(dev):
228 """P2P group formation using PBC and re-init GO Negotiation"""
229 [i_res, r_res] = go_neg_pbc(i_dev=dev[0], i_intent=15, r_dev=dev[1], r_intent=0)
230 check_grpform_results(i_res, r_res)
231 if i_res['role'] != 'GO' or r_res['role'] != 'client':
232 raise Exception("Unexpected device roles")
233 remove_group(dev[0], dev[1])
235 def test_grpform_pd(dev):
236 """P2P group formation with PD-before-GO-Neg workaround"""
237 [i_res, r_res] = go_neg_pbc(i_dev=dev[0], provdisc=True, r_dev=dev[1], r_listen=True)
238 check_grpform_results(i_res, r_res)
239 remove_group(dev[0], dev[1])
241 def test_grpform_ext_listen(dev):
242 """P2P group formation with extended listen timing enabled"""
244 if "OK" not in dev[0].global_request("P2P_EXT_LISTEN 100 50000"):
245 raise Exception("Failed to set extended listen timing")
246 if "OK" not in dev[1].global_request("P2P_EXT_LISTEN 200 40000"):
247 raise Exception("Failed to set extended listen timing")
248 [i_res, r_res] = go_neg_pbc(i_dev=dev[0], provdisc=True, r_dev=dev[1], r_listen=True)
249 check_grpform_results(i_res, r_res)
250 peer1 = dev[0].get_peer(dev[1].p2p_dev_addr())
251 if peer1['ext_listen_interval'] != "40000":
252 raise Exception("Extended listen interval not discovered correctly")
253 if peer1['ext_listen_period'] != "200":
254 raise Exception("Extended listen period not discovered correctly")
255 peer0 = dev[1].get_peer(dev[0].p2p_dev_addr())
256 if peer0['ext_listen_interval'] != "50000":
257 raise Exception("Extended listen interval not discovered correctly")
258 if peer0['ext_listen_period'] != "100":
259 raise Exception("Extended listen period not discovered correctly")
260 remove_group(dev[0], dev[1])
262 if "OK" not in dev[0].global_request("P2P_EXT_LISTEN"):
263 raise Exception("Failed to clear extended listen timing")
264 if "OK" not in dev[1].global_request("P2P_EXT_LISTEN"):
265 raise Exception("Failed to clear extended listen timing")
267 def test_both_go_intent_15(dev):
268 """P2P GO Negotiation with both devices using GO intent 15"""
269 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)
271 def test_both_go_neg_display(dev):
272 """P2P GO Negotiation with both devices trying to display PIN"""
273 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')
275 def test_both_go_neg_enter(dev):
276 """P2P GO Negotiation with both devices trying to enter PIN"""
277 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')
279 def test_go_neg_pbc_vs_pin(dev):
280 """P2P GO Negotiation with one device using PBC and the other PIN"""
281 addr0 = dev[0].p2p_dev_addr()
282 addr1 = dev[1].p2p_dev_addr()
284 if not dev[0].discover_peer(addr1):
285 raise Exception("Could not discover peer")
287 if "OK" not in dev[0].request("P2P_CONNECT " + addr1 + " pbc auth"):
288 raise Exception("Failed to authorize GO Neg")
289 if not dev[1].discover_peer(addr0):
290 raise Exception("Could not discover peer")
291 if "OK" not in dev[1].request("P2P_CONNECT " + addr0 + " 12345670 display"):
292 raise Exception("Failed to initiate GO Neg")
293 ev = dev[1].wait_global_event(["P2P-GO-NEG-FAILURE"], timeout=10)
295 raise Exception("GO Negotiation failure timed out")
296 if "status=10" not in ev:
297 raise Exception("Unexpected failure reason: " + ev)
299 def test_go_neg_pin_vs_pbc(dev):
300 """P2P GO Negotiation with one device using PIN and the other PBC"""
301 addr0 = dev[0].p2p_dev_addr()
302 addr1 = dev[1].p2p_dev_addr()
304 if not dev[0].discover_peer(addr1):
305 raise Exception("Could not discover peer")
307 if "OK" not in dev[0].request("P2P_CONNECT " + addr1 + " 12345670 display auth"):
308 raise Exception("Failed to authorize GO Neg")
309 if not dev[1].discover_peer(addr0):
310 raise Exception("Could not discover peer")
311 if "OK" not in dev[1].request("P2P_CONNECT " + addr0 + " pbc"):
312 raise Exception("Failed to initiate GO Neg")
313 ev = dev[1].wait_global_event(["P2P-GO-NEG-FAILURE"], timeout=10)
315 raise Exception("GO Negotiation failure timed out")
316 if "status=10" not in ev:
317 raise Exception("Unexpected failure reason: " + ev)
319 def test_grpform_per_sta_psk(dev):
320 """P2P group formation with per-STA PSKs"""
321 dev[0].request("P2P_SET per_sta_psk 1")
322 [i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=15, r_dev=dev[1], r_intent=0)
323 check_grpform_results(i_res, r_res)
325 pin = dev[2].wps_read_pin()
326 dev[0].p2p_go_authorize_client(pin)
327 c_res = dev[2].p2p_connect_group(dev[0].p2p_dev_addr(), pin, timeout=60)
328 check_grpform_results(i_res, c_res)
330 if r_res['psk'] == c_res['psk']:
331 raise Exception("Same PSK assigned for both clients")
333 hwsim_utils.test_connectivity_p2p(dev[1], dev[2])
335 dev[0].remove_group()
336 dev[1].wait_go_ending_session()
337 dev[2].wait_go_ending_session()
339 def test_grpform_per_sta_psk_wps(dev):
340 """P2P group formation with per-STA PSKs with non-P2P WPS STA"""
341 dev[0].request("P2P_SET per_sta_psk 1")
342 [i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=15, r_dev=dev[1], r_intent=0)
343 check_grpform_results(i_res, r_res)
345 dev[0].p2p_go_authorize_client_pbc()
346 dev[2].request("WPS_PBC")
347 ev = dev[2].wait_event(["CTRL-EVENT-CONNECTED"], timeout=30)
349 raise Exception("Association with the GO timed out")
351 hwsim_utils.test_connectivity_p2p_sta(dev[1], dev[2])
353 dev[0].remove_group()
354 dev[2].request("DISCONNECT")
355 dev[1].wait_go_ending_session()
357 def test_grpform_force_chan_go(dev):
358 """P2P group formation forced channel selection by GO"""
359 [i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=15,
361 r_dev=dev[1], r_intent=0,
363 check_grpform_results(i_res, r_res)
364 if i_res['freq'] != "2432":
365 raise Exception("Unexpected channel - did not follow GO's forced channel")
366 remove_group(dev[0], dev[1])
368 def test_grpform_force_chan_cli(dev):
369 """P2P group formation forced channel selection by client"""
370 [i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=0,
372 r_dev=dev[1], r_intent=15,
374 check_grpform_results(i_res, r_res)
375 if i_res['freq'] != "2417":
376 raise Exception("Unexpected channel - did not follow GO's forced channel")
377 remove_group(dev[0], dev[1])
379 def test_grpform_force_chan_conflict(dev):
380 """P2P group formation fails due to forced channel mismatch"""
381 go_neg_pin_authorized(i_dev=dev[0], i_intent=0, i_freq=2422,
382 r_dev=dev[1], r_intent=15, r_freq=2427,
383 expect_failure=True, i_go_neg_status=7)
385 def test_grpform_pref_chan_go(dev):
386 """P2P group formation preferred channel selection by GO"""
387 dev[0].request("SET p2p_pref_chan 81:7")
388 [i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=15,
389 r_dev=dev[1], r_intent=0,
391 check_grpform_results(i_res, r_res)
392 if i_res['freq'] != "2442":
393 raise Exception("Unexpected channel - did not follow GO's p2p_pref_chan")
394 remove_group(dev[0], dev[1])
396 def test_grpform_pref_chan_go_overridden(dev):
397 """P2P group formation preferred channel selection by GO overridden by client"""
398 dev[1].request("SET p2p_pref_chan 81:7")
399 [i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=0,
401 r_dev=dev[1], r_intent=15,
403 check_grpform_results(i_res, r_res)
404 if i_res['freq'] != "2422":
405 raise Exception("Unexpected channel - did not follow client's forced channel")
406 remove_group(dev[0], dev[1])
408 def test_grpform_no_go_freq_forcing_chan(dev):
409 """P2P group formation with no-GO freq forcing channel"""
410 dev[1].request("SET p2p_no_go_freq 100-200,300,4000-6000")
411 [i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=0,
412 r_dev=dev[1], r_intent=15,
414 check_grpform_results(i_res, r_res)
415 if int(i_res['freq']) > 4000:
416 raise Exception("Unexpected channel - did not follow no-GO freq")
417 remove_group(dev[0], dev[1])
419 def test_grpform_no_go_freq_conflict(dev):
420 """P2P group formation fails due to no-GO range forced by client"""
421 dev[1].request("SET p2p_no_go_freq 2000-3000")
422 go_neg_pin_authorized(i_dev=dev[0], i_intent=0, i_freq=2422,
423 r_dev=dev[1], r_intent=15,
424 expect_failure=True, i_go_neg_status=7)
426 def test_grpform_no_5ghz_world_roaming(dev):
427 """P2P group formation with world roaming regulatory"""
428 [i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=0,
429 r_dev=dev[1], r_intent=15,
431 check_grpform_results(i_res, r_res)
432 if int(i_res['freq']) > 4000:
433 raise Exception("Unexpected channel - did not follow world roaming rules")
434 remove_group(dev[0], dev[1])
436 def test_grpform_no_5ghz_add_cli(dev):
437 """P2P group formation with passive scan 5 GHz and p2p_add_cli_chan=1"""
438 dev[0].request("SET p2p_add_cli_chan 1")
439 dev[1].request("SET p2p_add_cli_chan 1")
440 [i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=0,
441 r_dev=dev[1], r_intent=14,
443 check_grpform_results(i_res, r_res)
444 if int(i_res['freq']) > 4000:
445 raise Exception("Unexpected channel - did not follow world roaming rules")
446 remove_group(dev[0], dev[1])
448 def test_grpform_no_5ghz_add_cli2(dev):
449 """P2P group formation with passive scan 5 GHz and p2p_add_cli_chan=1 (reverse)"""
450 dev[0].request("SET p2p_add_cli_chan 1")
451 dev[1].request("SET p2p_add_cli_chan 1")
452 [i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=14,
453 r_dev=dev[1], r_intent=0,
455 check_grpform_results(i_res, r_res)
456 if int(i_res['freq']) > 4000:
457 raise Exception("Unexpected channel - did not follow world roaming rules")
458 remove_group(dev[0], dev[1])
460 def test_grpform_no_5ghz_add_cli3(dev):
461 """P2P group formation with passive scan 5 GHz and p2p_add_cli_chan=1 (intent 15)"""
462 dev[0].request("SET p2p_add_cli_chan 1")
463 dev[1].request("SET p2p_add_cli_chan 1")
464 [i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=0,
465 r_dev=dev[1], r_intent=15,
467 check_grpform_results(i_res, r_res)
468 if int(i_res['freq']) > 4000:
469 raise Exception("Unexpected channel - did not follow world roaming rules")
470 remove_group(dev[0], dev[1])
472 def test_grpform_no_5ghz_add_cli4(dev):
473 """P2P group formation with passive scan 5 GHz and p2p_add_cli_chan=1 (reverse; intent 15)"""
474 dev[0].request("SET p2p_add_cli_chan 1")
475 dev[1].request("SET p2p_add_cli_chan 1")
476 [i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=15,
477 r_dev=dev[1], r_intent=0,
479 check_grpform_results(i_res, r_res)
480 if int(i_res['freq']) > 4000:
481 raise Exception("Unexpected channel - did not follow world roaming rules")
482 remove_group(dev[0], dev[1])
484 def test_grpform_incorrect_pin(dev):
485 """P2P GO Negotiation with incorrect PIN"""
487 pin = dev[1].wps_read_pin()
488 addr1 = dev[1].p2p_dev_addr()
489 if not dev[0].discover_peer(addr1):
490 raise Exception("Peer not found")
491 dev[1].p2p_go_neg_auth(dev[0].p2p_dev_addr(), pin, 'display', go_intent=0)
492 dev[0].request("P2P_CONNECT " + addr1 + " 00000000 enter go_intent=15")
493 ev = dev[1].wait_event(["P2P-GROUP-FORMATION-FAILURE"], timeout=10)
495 raise Exception("Group formation failure timed out")
496 ev = dev[0].wait_event(["P2P-GROUP-FORMATION-FAILURE"], timeout=5)
498 raise Exception("Group formation failure timed out")
500 def test_grpform_reject(dev):
501 """User rejecting group formation attempt by a P2P peer"""
502 addr0 = dev[0].p2p_dev_addr()
504 dev[1].p2p_go_neg_init(addr0, None, "pbc")
505 ev = dev[0].wait_global_event(["P2P-GO-NEG-REQUEST"], timeout=15)
507 raise Exception("GO Negotiation timed out")
508 if "FAIL" in dev[0].global_request("P2P_REJECT " + ev.split(' ')[1]):
509 raise Exception("P2P_REJECT failed")
510 dev[1].request("P2P_STOP_FIND")
511 dev[1].p2p_go_neg_init(addr0, None, "pbc")
512 ev = dev[1].wait_global_event(["GO-NEG-FAILURE"], timeout=10)
514 raise Exception("Rejection not reported")
515 if "status=11" not in ev:
516 raise Exception("Unexpected status code in rejection")
518 def test_grpform_pd_no_probe_resp(dev):
519 """GO Negotiation after PD, but no Probe Response"""
520 addr0 = dev[0].p2p_dev_addr()
521 addr1 = dev[1].p2p_dev_addr()
523 if not dev[1].discover_peer(addr0):
524 raise Exception("Peer not found")
525 dev[1].p2p_stop_find()
526 dev[0].p2p_stop_find()
527 peer = dev[0].get_peer(addr1)
528 if peer['listen_freq'] == '0':
529 raise Exception("Peer listen frequency not learned from Probe Request")
531 dev[0].request("P2P_FLUSH")
533 dev[1].global_request("P2P_PROV_DISC " + addr0 + " display")
534 ev = dev[0].wait_global_event(["P2P-PROV-DISC-SHOW-PIN"], timeout=5)
536 raise Exception("PD Request timed out")
537 ev = dev[1].wait_global_event(["P2P-PROV-DISC-ENTER-PIN"], timeout=5)
539 raise Exception("PD Response timed out")
540 peer = dev[0].get_peer(addr1)
541 if peer['listen_freq'] != '0':
542 raise Exception("Peer listen frequency learned unexpectedly from PD Request")
544 pin = dev[0].wps_read_pin()
545 if "FAIL" in dev[1].request("P2P_CONNECT " + addr0 + " " + pin + " enter"):
546 raise Exception("P2P_CONNECT on initiator failed")
547 ev = dev[0].wait_global_event(["P2P-GO-NEG-REQUEST"], timeout=5)
549 raise Exception("GO Negotiation start timed out")
550 peer = dev[0].get_peer(addr1)
551 if peer['listen_freq'] == '0':
552 raise Exception("Peer listen frequency not learned from PD followed by GO Neg Req")
553 if "FAIL" in dev[0].request("P2P_CONNECT " + addr1 + " " + pin + " display"):
554 raise Exception("P2P_CONNECT on responder failed")
555 ev = dev[0].wait_global_event(["P2P-GROUP-STARTED"], timeout=15)
557 raise Exception("Group formation timed out")
558 ev = dev[1].wait_global_event(["P2P-GROUP-STARTED"], timeout=15)
560 raise Exception("Group formation timed out")
562 def test_go_neg_two_peers(dev):
563 """P2P GO Negotiation rejected due to already started negotiation with another peer"""
564 addr0 = dev[0].p2p_dev_addr()
565 addr1 = dev[1].p2p_dev_addr()
566 addr2 = dev[2].p2p_dev_addr()
569 if not dev[0].discover_peer(addr1):
570 raise Exception("Could not discover peer")
571 if not dev[0].discover_peer(addr2):
572 raise Exception("Could not discover peer")
573 if "OK" not in dev[0].request("P2P_CONNECT " + addr2 + " pbc auth"):
574 raise Exception("Failed to authorize GO Neg")
576 if not dev[2].discover_peer(addr0):
577 raise Exception("Could not discover peer")
578 if "OK" not in dev[0].request("P2P_CONNECT " + addr1 + " pbc"):
579 raise Exception("Failed to initiate GO Neg")
580 ev = dev[1].wait_global_event(["P2P-GO-NEG-REQUEST"], timeout=5)
582 raise Exception("timeout on GO Neg RX event")
583 dev[2].request("P2P_CONNECT " + addr0 + " pbc")
584 ev = dev[2].wait_global_event(["GO-NEG-FAILURE"], timeout=10)
586 raise Exception("Rejection not reported")
587 if "status=5" not in ev:
588 raise Exception("Unexpected status code in rejection: " + ev)
590 def clear_pbc_overlap(dev, ifname):
591 hapd_global = hostapd.HostapdGlobal()
592 hapd_global.remove(ifname)
593 dev[0].p2p_stop_find()
594 dev[1].p2p_stop_find()
595 dev[0].dump_monitor()
596 dev[1].dump_monitor()
598 dev[0].request("BSS_FLUSH 0")
599 dev[0].request("SCAN freq=2412 only_new=1")
600 dev[1].request("BSS_FLUSH 0")
601 dev[1].request("SCAN freq=2412 only_new=1")
604 def test_grpform_pbc_overlap(dev, apdev):
605 """P2P group formation during PBC overlap"""
606 params = { "ssid": "wps", "eap_server": "1", "wps_state": "1" }
607 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
608 hapd.request("WPS_PBC")
611 addr0 = dev[0].p2p_dev_addr()
612 addr1 = dev[1].p2p_dev_addr()
614 if not dev[1].discover_peer(addr0):
615 raise Exception("Could not discover peer")
617 if not dev[0].discover_peer(addr1):
618 raise Exception("Could not discover peer")
620 if "OK" not in dev[0].request("P2P_CONNECT " + addr1 + " pbc auth go_intent=0"):
621 raise Exception("Failed to authorize GO Neg")
622 if "OK" not in dev[1].request("P2P_CONNECT " + addr0 + " pbc go_intent=15 freq=2412"):
623 raise Exception("Failed to initiate GO Neg")
624 ev = dev[0].wait_global_event(["WPS-OVERLAP-DETECTED"], timeout=15)
626 raise Exception("PBC overlap not reported")
628 clear_pbc_overlap(dev, apdev[0]['ifname'])
630 def test_grpform_pbc_overlap_group_iface(dev, apdev):
631 """P2P group formation during PBC overlap using group interfaces"""
632 # Note: Need to include P2P IE from the AP to get the P2P interface BSS
633 # update use this information.
634 params = { "ssid": "wps", "eap_server": "1", "wps_state": "1",
636 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
637 hapd.request("WPS_PBC")
639 dev[0].request("SET p2p_no_group_iface 0")
640 dev[1].request("SET p2p_no_group_iface 0")
642 addr0 = dev[0].p2p_dev_addr()
643 addr1 = dev[1].p2p_dev_addr()
645 if not dev[1].discover_peer(addr0):
646 raise Exception("Could not discover peer")
648 if not dev[0].discover_peer(addr1):
649 raise Exception("Could not discover peer")
650 dev[0].p2p_stop_find()
651 dev[0].scan(freq="2412")
653 if "OK" not in dev[0].request("P2P_CONNECT " + addr1 + " pbc auth go_intent=0"):
654 raise Exception("Failed to authorize GO Neg")
655 if "OK" not in dev[1].request("P2P_CONNECT " + addr0 + " pbc go_intent=15 freq=2412"):
656 raise Exception("Failed to initiate GO Neg")
657 ev = dev[0].wait_global_event(["WPS-OVERLAP-DETECTED",
658 "P2P-GROUP-FORMATION-SUCCESS"], timeout=15)
659 if ev is None or "WPS-OVERLAP-DETECTED" not in ev:
660 raise Exception("PBC overlap not reported")
662 clear_pbc_overlap(dev, apdev[0]['ifname'])