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tests: Hotspot 2.0 network selection and OOM
[thirdparty/hostap.git] / tests / hwsim / test_p2p_autogo.py
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4ea8d3b5 1# P2P autonomous GO test cases
eb9c1554 2# Copyright (c) 2013-2015, Jouni Malinen <j@w1.fi>
4ea8d3b5
JM		 3#
4# This software may be distributed under the terms of the BSD license.
5# See README for more details.
6
9fd6804d 7from remotehost import remote_compatible
7cb08cdb 8import time
07a2e61b 9import subprocess
4ea8d3b5 10import logging
c9aa4308 11logger = logging.getLogger()
4ea8d3b5
JM		 12
13import hwsim_utils
19ae1d07 14import utils
81e787b7 15from utils import HwsimSkip
c7860beb 16from wlantest import Wlantest
0afb797e 17from wpasupplicant import WpaSupplicant
9cb34130
JM		 18from p2p_utils import *
19from test_p2p_messages import mgmt_tx, parse_p2p_public_action
4ea8d3b5
JM		 20
21def test_autogo(dev):
47c34473 22 """P2P autonomous GO and client joining group"""
ca9b78ad
JM		 23 addr0 = dev[0].p2p_dev_addr()
24 addr2 = dev[2].p2p_dev_addr()
19ae1d07
JM		 25 res = autogo(dev[0])
26 if "p2p-wlan" in res['ifname']:
27 raise Exception("Unexpected group interface name on GO")
28 res = connect_cli(dev[0], dev[1])
29 if "p2p-wlan" in res['ifname']:
30 raise Exception("Unexpected group interface name on client")
36f28187
IP		 31 bss = dev[1].get_bss("p2p_dev_addr=" + addr0, res['ifname'])
32 if not bss or bss['bssid'] != dev[0].p2p_interface_addr():
3a64d523
JM		 33 raise Exception("Unexpected BSSID in the BSS entry for the GO")
34 id = bss['id']
36f28187
IP		 35 bss = dev[1].get_bss("ID-" + id, res['ifname'])
36 if not bss or bss['id'] != id:
3a64d523 37 raise Exception("Could not find BSS entry based on id")
36f28187 38 res = dev[1].group_request("BSS RANGE=" + id + "- MASK=0x1")
3a64d523
JM		 39 if "id=" + id not in res:
40 raise Exception("Could not find BSS entry based on id range")
984c5b96 41
d463c556
JM		 42 res = dev[1].request("SCAN_RESULTS")
43 if "[P2P]" not in res:
44 raise Exception("P2P flag missing from scan results: " + res)
45
984c5b96 46 # Presence request to increase testing coverage
bf1b5973
JM		 47 if "FAIL" not in dev[1].group_request("P2P_PRESENCE_REQ 30000"):
48 raise Exception("Invald P2P_PRESENCE_REQ accepted")
49 if "FAIL" not in dev[1].group_request("P2P_PRESENCE_REQ 30000 102400 30001"):
50 raise Exception("Invald P2P_PRESENCE_REQ accepted")
984c5b96
JM		 51 if "FAIL" in dev[1].group_request("P2P_PRESENCE_REQ 30000 102400"):
52 raise Exception("Could not send presence request")
d4f2ba74 53 ev = dev[1].wait_group_event(["P2P-PRESENCE-RESPONSE"], 10)
bf1b5973
JM		 54 if ev is None:
55 raise Exception("Timeout while waiting for Presence Response")
56 if "FAIL" in dev[1].group_request("P2P_PRESENCE_REQ 30000 102400 20000 102400"):
57 raise Exception("Could not send presence request")
c0b57b24 58 ev = dev[1].wait_group_event(["P2P-PRESENCE-RESPONSE"])
bf1b5973
JM		 59 if ev is None:
60 raise Exception("Timeout while waiting for Presence Response")
61 if "FAIL" in dev[1].group_request("P2P_PRESENCE_REQ"):
62 raise Exception("Could not send presence request")
c0b57b24 63 ev = dev[1].wait_group_event(["P2P-PRESENCE-RESPONSE"])
984c5b96
JM		 64 if ev is None:
65 raise Exception("Timeout while waiting for Presence Response")
66
ca9b78ad
JM		 67 if not dev[2].discover_peer(addr0):
68 raise Exception("Could not discover GO")
69 dev[0].dump_monitor()
70 dev[2].global_request("P2P_PROV_DISC " + addr0 + " display join")
71 ev = dev[0].wait_global_event(["P2P-PROV-DISC-SHOW-PIN"], timeout=10)
72 if ev is None:
73 raise Exception("GO did not report P2P-PROV-DISC-SHOW-PIN")
74 if "p2p_dev_addr=" + addr2 not in ev:
75 raise Exception("Unexpected P2P Device Address in event: " + ev)
76 if "group=" + dev[0].group_ifname not in ev:
77 raise Exception("Unexpected group interface in event: " + ev)
78 ev = dev[2].wait_global_event(["P2P-PROV-DISC-ENTER-PIN"], timeout=10)
79 if ev is None:
80 raise Exception("P2P-PROV-DISC-ENTER-PIN not reported")
81
19ae1d07
JM		 82 dev[0].remove_group()
83 dev[1].wait_go_ending_session()
84
85def test_autogo2(dev):
86 """P2P autonomous GO with a separate group interface and client joining group"""
9c01d6a9 87 dev[0].global_request("SET p2p_no_group_iface 0")
ee3f9f38 88 res = autogo(dev[0], freq=2437)
19ae1d07
JM		 89 if "p2p-wlan" not in res['ifname']:
90 raise Exception("Unexpected group interface name on GO")
91 if res['ifname'] not in utils.get_ifnames():
92 raise Exception("Could not find group interface netdev")
ee3f9f38 93 connect_cli(dev[0], dev[1], social=True, freq=2437)
4ea8d3b5 94 dev[0].remove_group()
2c914e24 95 dev[1].wait_go_ending_session()
19ae1d07
JM		 96 if res['ifname'] in utils.get_ifnames():
97 raise Exception("Group interface netdev was not removed")
98
99def test_autogo3(dev):
100 """P2P autonomous GO and client with a separate group interface joining group"""
9c01d6a9 101 dev[1].global_request("SET p2p_no_group_iface 0")
ee3f9f38
JM		 102 autogo(dev[0], freq=2462)
103 res = connect_cli(dev[0], dev[1], social=True, freq=2462)
19ae1d07
JM		 104 if "p2p-wlan" not in res['ifname']:
105 raise Exception("Unexpected group interface name on client")
106 if res['ifname'] not in utils.get_ifnames():
107 raise Exception("Could not find group interface netdev")
108 dev[0].remove_group()
109 dev[1].wait_go_ending_session()
110 dev[1].ping()
111 if res['ifname'] in utils.get_ifnames():
112 raise Exception("Group interface netdev was not removed")
113
114def test_autogo4(dev):
115 """P2P autonomous GO and client joining group (both with a separate group interface)"""
9c01d6a9
IP		 116 dev[0].global_request("SET p2p_no_group_iface 0")
117 dev[1].global_request("SET p2p_no_group_iface 0")
ee3f9f38
JM		 118 res1 = autogo(dev[0], freq=2412)
119 res2 = connect_cli(dev[0], dev[1], social=True, freq=2412)
19ae1d07
JM		 120 if "p2p-wlan" not in res1['ifname']:
121 raise Exception("Unexpected group interface name on GO")
122 if "p2p-wlan" not in res2['ifname']:
123 raise Exception("Unexpected group interface name on client")
124 ifnames = utils.get_ifnames()
125 if res1['ifname'] not in ifnames:
126 raise Exception("Could not find GO group interface netdev")
127 if res2['ifname'] not in ifnames:
128 raise Exception("Could not find client group interface netdev")
129 dev[0].remove_group()
130 dev[1].wait_go_ending_session()
131 dev[1].ping()
132 ifnames = utils.get_ifnames()
133 if res1['ifname'] in ifnames:
134 raise Exception("GO group interface netdev was not removed")
135 if res2['ifname'] in ifnames:
136 raise Exception("Client group interface netdev was not removed")
4ea8d3b5 137
0afb797e
JM		 138def test_autogo_m2d(dev):
139 """P2P autonomous GO and clients not authorized"""
ee3f9f38 140 autogo(dev[0], freq=2412)
0afb797e
JM		 141 go_addr = dev[0].p2p_dev_addr()
142
143 dev[1].request("SET p2p_no_group_iface 0")
144 if not dev[1].discover_peer(go_addr, social=True):
145 raise Exception("GO " + go_addr + " not found")
146 dev[1].dump_monitor()
147
148 if not dev[2].discover_peer(go_addr, social=True):
149 raise Exception("GO " + go_addr + " not found")
150 dev[2].dump_monitor()
151
152 logger.info("Trying to join the group when GO has not authorized the client")
153 pin = dev[1].wps_read_pin()
154 cmd = "P2P_CONNECT " + go_addr + " " + pin + " join"
155 if "OK" not in dev[1].global_request(cmd):
156 raise Exception("P2P_CONNECT join failed")
157
158 pin = dev[2].wps_read_pin()
159 cmd = "P2P_CONNECT " + go_addr + " " + pin + " join"
160 if "OK" not in dev[2].global_request(cmd):
161 raise Exception("P2P_CONNECT join failed")
162
cfbdb995 163 ev = dev[1].wait_global_event(["WPS-M2D"], timeout=16)
0afb797e
JM		 164 if ev is None:
165 raise Exception("No global M2D event")
166 ifaces = dev[1].request("INTERFACES").splitlines()
167 iface = ifaces[0] if "p2p-wlan" in ifaces[0] else ifaces[1]
168 wpas = WpaSupplicant(ifname=iface)
169 ev = wpas.wait_event(["WPS-M2D"], timeout=10)
170 if ev is None:
171 raise Exception("No M2D event on group interface")
172
173 ev = dev[2].wait_global_event(["WPS-M2D"], timeout=10)
174 if ev is None:
175 raise Exception("No global M2D event (2)")
176 ev = dev[2].wait_event(["WPS-M2D"], timeout=10)
177 if ev is None:
178 raise Exception("No M2D event on group interface (2)")
179
9fd6804d 180@remote_compatible
0afb797e
JM		 181def test_autogo_fail(dev):
182 """P2P autonomous GO and incorrect PIN"""
ee3f9f38 183 autogo(dev[0], freq=2412)
0afb797e
JM		 184 go_addr = dev[0].p2p_dev_addr()
185 dev[0].p2p_go_authorize_client("00000000")
186
9c01d6a9 187 dev[1].global_request("SET p2p_no_group_iface 0")
0afb797e
JM		 188 if not dev[1].discover_peer(go_addr, social=True):
189 raise Exception("GO " + go_addr + " not found")
190 dev[1].dump_monitor()
191
192 logger.info("Trying to join the group when GO has not authorized the client")
193 pin = dev[1].wps_read_pin()
194 cmd = "P2P_CONNECT " + go_addr + " " + pin + " join"
195 if "OK" not in dev[1].global_request(cmd):
196 raise Exception("P2P_CONNECT join failed")
197
198 ev = dev[1].wait_global_event(["WPS-FAIL"], timeout=10)
199 if ev is None:
200 raise Exception("No global WPS-FAIL event")
201
78ebbf09 202def test_autogo_2cli(dev):
47c34473 203 """P2P autonomous GO and two clients joining group"""
ee3f9f38
JM		 204 autogo(dev[0], freq=2412)
205 connect_cli(dev[0], dev[1], social=True, freq=2412)
206 connect_cli(dev[0], dev[2], social=True, freq=2412)
78ebbf09 207 hwsim_utils.test_connectivity_p2p(dev[1], dev[2])
672f3a72 208 dev[0].global_request("P2P_REMOVE_CLIENT " + dev[1].p2p_dev_addr())
2c914e24 209 dev[1].wait_go_ending_session()
c93b6706 210 dev[0].global_request("P2P_REMOVE_CLIENT iface=" + dev[2].p2p_interface_addr())
2c914e24 211 dev[2].wait_go_ending_session()
c93b6706
JM		 212 if "FAIL" not in dev[0].global_request("P2P_REMOVE_CLIENT foo"):
213 raise Exception("Invalid P2P_REMOVE_CLIENT command accepted")
214 dev[0].remove_group()
78ebbf09 215
ab18b03b
JM		 216def test_autogo_pbc(dev):
217 """P2P autonomous GO and PBC"""
c0b57b24 218 dev[1].global_request("SET p2p_no_group_iface 0")
ee3f9f38 219 autogo(dev[0], freq=2412)
ab18b03b
JM		 220 if "FAIL" not in dev[0].group_request("WPS_PBC p2p_dev_addr=00:11:22:33:44"):
221 raise Exception("Invalid WPS_PBC succeeded")
222 if "OK" not in dev[0].group_request("WPS_PBC p2p_dev_addr=" + dev[1].p2p_dev_addr()):
223 raise Exception("WPS_PBC failed")
224 dev[2].p2p_connect_group(dev[0].p2p_dev_addr(), "pbc", timeout=0,
225 social=True)
5590d2ec 226 ev = dev[2].wait_global_event(["WPS-M2D"], timeout=15)
ab18b03b
JM		 227 if ev is None:
228 raise Exception("WPS-M2D not reported")
229 if "config_error=12" not in ev:
230 raise Exception("Unexpected config_error: " + ev)
231 dev[1].p2p_connect_group(dev[0].p2p_dev_addr(), "pbc", timeout=15,
232 social=True)
233
7cb08cdb 234def test_autogo_tdls(dev):
47c34473 235 """P2P autonomous GO and two clients using TDLS"""
07a2e61b
JM		 236 go = dev[0]
237 logger.info("Start autonomous GO with fixed parameters " + go.ifname)
238 id = go.add_network()
239 go.set_network_quoted(id, "ssid", "DIRECT-tdls")
240 go.set_network_quoted(id, "psk", "12345678")
241 go.set_network(id, "mode", "3")
242 go.set_network(id, "disabled", "2")
ee3f9f38 243 res = go.p2p_start_go(persistent=id, freq="2462")
07a2e61b 244 logger.debug("res: " + str(res))
8efc83d4
JA		 245 Wlantest.setup(go, True)
246 wt = Wlantest()
c7860beb
JM		 247 wt.flush()
248 wt.add_passphrase("12345678")
ee3f9f38
JM		 249 connect_cli(go, dev[1], social=True, freq=2462)
250 connect_cli(go, dev[2], social=True, freq=2462)
7cb08cdb 251 hwsim_utils.test_connectivity_p2p(dev[1], dev[2])
07a2e61b
JM		 252 bssid = dev[0].p2p_interface_addr()
253 addr1 = dev[1].p2p_interface_addr()
7cb08cdb
JM		 254 addr2 = dev[2].p2p_interface_addr()
255 dev[1].tdls_setup(addr2)
256 time.sleep(1)
257 hwsim_utils.test_connectivity_p2p(dev[1], dev[2])
c7860beb 258 conf = wt.get_tdls_counter("setup_conf_ok", bssid, addr1, addr2);
07a2e61b
JM		 259 if conf == 0:
260 raise Exception("No TDLS Setup Confirm (success) seen")
c7860beb 261 dl = wt.get_tdls_counter("valid_direct_link", bssid, addr1, addr2);
07a2e61b
JM		 262 if dl == 0:
263 raise Exception("No valid frames through direct link")
c7860beb 264 wt.tdls_clear(bssid, addr1, addr2);
7cb08cdb
JM		 265 dev[1].tdls_teardown(addr2)
266 time.sleep(1)
c7860beb 267 teardown = wt.get_tdls_counter("teardown", bssid, addr1, addr2);
d014a150 268 if teardown == 0:
07a2e61b 269 raise Exception("No TDLS Setup Teardown seen")
c7860beb 270 wt.tdls_clear(bssid, addr1, addr2);
7cb08cdb 271 hwsim_utils.test_connectivity_p2p(dev[1], dev[2])
c7860beb 272 ap_path = wt.get_tdls_counter("valid_ap_path", bssid, addr1, addr2);
07a2e61b
JM		 273 if ap_path == 0:
274 raise Exception("No valid frames via AP path")
c7860beb 275 direct_link = wt.get_tdls_counter("valid_direct_link", bssid, addr1, addr2);
07a2e61b
JM		 276 if direct_link > 0:
277 raise Exception("Unexpected frames through direct link")
c7860beb
JM		 278 idirect_link = wt.get_tdls_counter("invalid_direct_link", bssid, addr1,
279 addr2);
07a2e61b
JM		 280 if idirect_link > 0:
281 raise Exception("Unexpected frames through direct link (invalid)")
7cb08cdb
JM		 282 dev[2].remove_group()
283 dev[1].remove_group()
284 dev[0].remove_group()
7ebf841f
JM		 285
286def test_autogo_legacy(dev):
287 """P2P autonomous GO and legacy clients"""
ee3f9f38 288 res = autogo(dev[0], freq=2462)
f44c45ac
JM		 289 if dev[0].get_group_status_field("passphrase", extra="WPS") != res['passphrase']:
290 raise Exception("passphrase mismatch")
acd62025 291 if dev[0].group_request("P2P_GET_PASSPHRASE") != res['passphrase']:
934d5b04 292 raise Exception("passphrase mismatch(2)")
7ebf841f
JM		 293
294 logger.info("Connect P2P client")
ee3f9f38 295 connect_cli(dev[0], dev[1], social=True, freq=2462)
7ebf841f 296
dd15d448
JM		 297 if "FAIL" not in dev[1].request("P2P_GET_PASSPHRASE"):
298 raise Exception("P2P_GET_PASSPHRASE succeeded on P2P Client")
299
7ebf841f
JM		 300 logger.info("Connect legacy WPS client")
301 pin = dev[2].wps_read_pin()
302 dev[0].p2p_go_authorize_client(pin)
7ebf841f
JM		 303 dev[2].request("P2P_SET disabled 1")
304 dev[2].dump_monitor()
305 dev[2].request("WPS_PIN any " + pin)
5f35a5e2 306 dev[2].wait_connected(timeout=30)
7ebf841f
JM		 307 status = dev[2].get_status()
308 if status['wpa_state'] != 'COMPLETED':
309 raise Exception("Not fully connected")
310 hwsim_utils.test_connectivity_p2p_sta(dev[1], dev[2])
311 dev[2].request("DISCONNECT")
312
313 logger.info("Connect legacy non-WPS client")
314 dev[2].request("FLUSH")
315 dev[2].request("P2P_SET disabled 1")
316 dev[2].connect(ssid=res['ssid'], psk=res['passphrase'], proto='RSN',
317 key_mgmt='WPA-PSK', pairwise='CCMP', group='CCMP',
318 scan_freq=res['freq'])
319 hwsim_utils.test_connectivity_p2p_sta(dev[1], dev[2])
320 dev[2].request("DISCONNECT")
321
322 dev[0].remove_group()
323 dev[1].wait_go_ending_session()
393e9019
JM		 324
325def test_autogo_chan_switch(dev):
326 """P2P autonomous GO switching channels"""
327 autogo(dev[0], freq=2417)
328 connect_cli(dev[0], dev[1])
329 res = dev[0].request("CHAN_SWITCH 5 2422")
330 if "FAIL" in res:
331 # for now, skip test since mac80211_hwsim support is not yet widely
332 # deployed
81e787b7 333 raise HwsimSkip("Assume mac80211_hwsim did not support channel switching")
393e9019
JM		 334 ev = dev[0].wait_event(["AP-CSA-FINISHED"], timeout=10)
335 if ev is None:
336 raise Exception("CSA finished event timed out")
337 if "freq=2422" not in ev:
338 raise Exception("Unexpected cahnnel in CSA finished event")
339 dev[0].dump_monitor()
340 dev[1].dump_monitor()
341 time.sleep(0.1)
342 hwsim_utils.test_connectivity_p2p(dev[0], dev[1])
8c7559ee 343
9fd6804d 344@remote_compatible
8c7559ee
JM		 345def test_autogo_extra_cred(dev):
346 """P2P autonomous GO sending two WPS credentials"""
347 if "FAIL" in dev[0].request("SET wps_testing_dummy_cred 1"):
348 raise Exception("Failed to enable test mode")
ee3f9f38
JM		 349 autogo(dev[0], freq=2412)
350 connect_cli(dev[0], dev[1], social=True, freq=2412)
8c7559ee
JM		 351 dev[0].remove_group()
352 dev[1].wait_go_ending_session()
75ee44f2
JM		 353
354def test_autogo_ifdown(dev):
355 """P2P autonomous GO and external ifdown"""
356 wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
357 wpas.interface_add("wlan5")
358 res = autogo(wpas)
359 wpas.dump_monitor()
360 wpas.interface_remove("wlan5")
361 wpas.interface_add("wlan5")
362 res = autogo(wpas)
363 wpas.dump_monitor()
c4668009 364 subprocess.call(['ifconfig', res['ifname'], 'down'])
75ee44f2
JM		 365 ev = wpas.wait_global_event(["P2P-GROUP-REMOVED"], timeout=10)
366 if ev is None:
367 raise Exception("Group removal not reported")
368 if res['ifname'] not in ev:
369 raise Exception("Unexpected group removal event: " + ev)
42216792 370
9fd6804d 371@remote_compatible
42216792
JM		 372def test_autogo_start_during_scan(dev):
373 """P2P autonomous GO started during ongoing manual scan"""
374 try:
375 # use autoscan to set scan_req = MANUAL_SCAN_REQ
376 if "OK" not in dev[0].request("AUTOSCAN periodic:1"):
377 raise Exception("Failed to set autoscan")
ee3f9f38
JM		 378 autogo(dev[0], freq=2462)
379 connect_cli(dev[0], dev[1], social=True, freq=2462)
42216792
JM		 380 dev[0].remove_group()
381 dev[1].wait_go_ending_session()
382 finally:
383 dev[0].request("AUTOSCAN ")
31424fa7
JM		 384
385def test_autogo_passphrase_len(dev):
386 """P2P autonomous GO and longer passphrase"""
387 try:
388 if "OK" not in dev[0].request("SET p2p_passphrase_len 13"):
389 raise Exception("Failed to set passphrase length")
ee3f9f38 390 res = autogo(dev[0], freq=2412)
31424fa7
JM		 391 if len(res['passphrase']) != 13:
392 raise Exception("Unexpected passphrase length")
393 if dev[0].get_group_status_field("passphrase", extra="WPS") != res['passphrase']:
394 raise Exception("passphrase mismatch")
395
396 logger.info("Connect P2P client")
ee3f9f38 397 connect_cli(dev[0], dev[1], social=True, freq=2412)
31424fa7
JM		 398
399 logger.info("Connect legacy WPS client")
400 pin = dev[2].wps_read_pin()
401 dev[0].p2p_go_authorize_client(pin)
402 dev[2].request("P2P_SET disabled 1")
403 dev[2].dump_monitor()
404 dev[2].request("WPS_PIN any " + pin)
5f35a5e2 405 dev[2].wait_connected(timeout=30)
31424fa7
JM		 406 status = dev[2].get_status()
407 if status['wpa_state'] != 'COMPLETED':
408 raise Exception("Not fully connected")
409 dev[2].request("DISCONNECT")
410
411 logger.info("Connect legacy non-WPS client")
412 dev[2].request("FLUSH")
413 dev[2].request("P2P_SET disabled 1")
414 dev[2].connect(ssid=res['ssid'], psk=res['passphrase'], proto='RSN',
415 key_mgmt='WPA-PSK', pairwise='CCMP', group='CCMP',
416 scan_freq=res['freq'])
417 hwsim_utils.test_connectivity_p2p_sta(dev[1], dev[2])
418 dev[2].request("DISCONNECT")
419
420 dev[0].remove_group()
421 dev[1].wait_go_ending_session()
422 finally:
423 dev[0].request("SET p2p_passphrase_len 8")
d885a0ba 424
9fd6804d 425@remote_compatible
d885a0ba
JM		 426def test_autogo_bridge(dev):
427 """P2P autonomous GO in a bridge"""
428 try:
429 # use autoscan to set scan_req = MANUAL_SCAN_REQ
430 if "OK" not in dev[0].request("AUTOSCAN periodic:1"):
431 raise Exception("Failed to set autoscan")
432 autogo(dev[0])
bbcbbd37 433 ifname = dev[0].get_group_ifname()
bb04a9a9
JA		 434 dev[0].cmd_execute(['brctl', 'addbr', 'p2p-br0'])
435 dev[0].cmd_execute(['brctl', 'setfd', 'p2p-br0', '0'])
436 dev[0].cmd_execute(['brctl', 'addif', 'p2p-br0', ifname])
437 dev[0].cmd_execute(['ip', 'link', 'set', 'dev', 'p2p-br0', 'up'])
d885a0ba 438 time.sleep(0.1)
bb04a9a9 439 dev[0].cmd_execute(['brctl', 'delif', 'p2p-br0', ifname])
d885a0ba 440 time.sleep(0.1)
bb04a9a9 441 dev[0].cmd_execute(['ip', 'link', 'set', 'dev', 'p2p-br0', 'down'])
d885a0ba 442 time.sleep(0.1)
bb04a9a9 443 dev[0].cmd_execute(['brctl', 'delbr', 'p2p-br0'])
d885a0ba
JM		 444 ev = dev[0].wait_global_event(["P2P-GROUP-REMOVED"], timeout=1)
445 if ev is not None:
446 raise Exception("P2P group removed unexpectedly")
bbcbbd37 447 if dev[0].get_group_status_field('wpa_state') != "COMPLETED":
d885a0ba
JM		 448 raise Exception("Unexpected wpa_state")
449 dev[0].remove_group()
450 finally:
377babb2 451 dev[0].request("AUTOSCAN ")
bb04a9a9
JA		 452 dev[0].cmd_execute(['brctl', 'delif', 'p2p-br0', ifname,
453 '2>', '/dev/null'], shell=True)
454 dev[0].cmd_execute(['ip', 'link', 'set', 'dev', 'p2p-br0', 'down',
455 '2>', '/dev/null'], shell=True)
456 dev[0].cmd_execute(['brctl', 'delbr', 'p2p-br0', '2>', '/dev/null'],
457 shell=True)
777bbe7a 458
9fd6804d 459@remote_compatible
777bbe7a
JM		 460def test_presence_req_on_group_interface(dev):
461 """P2P_PRESENCE_REQ on group interface"""
9c01d6a9 462 dev[1].global_request("SET p2p_no_group_iface 0")
777bbe7a
JM		 463 res = autogo(dev[0], freq=2437)
464 res = connect_cli(dev[0], dev[1], social=True, freq=2437)
465 if "FAIL" in dev[1].group_request("P2P_PRESENCE_REQ 30000 102400"):
466 raise Exception("Could not send presence request")
467 ev = dev[1].wait_group_event(["P2P-PRESENCE-RESPONSE"])
468 if ev is None:
469 raise Exception("Timeout while waiting for Presence Response")
470 dev[0].remove_group()
471 dev[1].wait_go_ending_session()
d2b84e43
JM		 472
473def test_autogo_join_auto_go_not_found(dev):
474 """P2P_CONNECT-auto not finding GO"""
475 wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
476 wpas.interface_add("wlan5")
477 wpas.request("P2P_SET listen_channel 1")
478 wpas.global_request("SET p2p_no_group_iface 0")
479 autogo(wpas, freq=2412)
480 addr = wpas.p2p_dev_addr()
481 bssid = wpas.p2p_interface_addr()
4b9d79b6 482 wpas.dump_monitor()
d2b84e43
JM		 483
484 dev[1].global_request("SET p2p_no_group_iface 0")
485 dev[1].scan_for_bss(bssid, freq=2412)
486 # This makes the GO not show up in the scan iteration following the
487 # P2P_CONNECT command by stopping beaconing and handling Probe Request
488 # frames externally (but not really replying to them). P2P listen mode is
489 # needed to keep the GO listening on the operating channel for the PD
490 # exchange.
491 if "OK" not in wpas.group_request("STOP_AP"):
492 raise Exception("STOP_AP failed")
4b9d79b6 493 wpas.dump_monitor()
d2b84e43
JM		 494 wpas.group_request("SET ext_mgmt_frame_handling 1")
495 wpas.p2p_listen()
4b9d79b6 496 wpas.dump_monitor()
d2b84e43
JM		 497 time.sleep(0.02)
498 dev[1].global_request("P2P_CONNECT " + addr + " pbc auto")
499
c0b57b24 500 ev = dev[1].wait_global_event(["P2P-FALLBACK-TO-GO-NEG-ENABLED"], 15)
4b9d79b6 501 wpas.dump_monitor()
d2b84e43
JM		 502 if ev is None:
503 raise Exception("Could not trigger old-scan-only case")
504 return
505
c0b57b24 506 ev = dev[1].wait_global_event(["P2P-FALLBACK-TO-GO-NEG"], 15)
d2b84e43
JM		 507 wpas.remove_group()
508 if ev is None:
509 raise Exception("Fallback to GO Negotiation not seen")
510 if "reason=GO-not-found" not in ev:
511 raise Exception("Unexpected reason for fallback: " + ev)
4b9d79b6 512 wpas.dump_monitor()
9177b0a8
JM		 513
514def test_autogo_join_auto(dev):
515 """P2P_CONNECT-auto joining a group"""
516 autogo(dev[0])
517 addr = dev[0].p2p_dev_addr()
518 if "OK" not in dev[1].global_request("P2P_CONNECT " + addr + " pbc auto"):
519 raise Exception("P2P_CONNECT failed")
520
521 ev = dev[0].wait_global_event(["P2P-PROV-DISC-PBC-REQ"], timeout=15)
522 if ev is None:
523 raise Exception("Timeout on P2P-PROV-DISC-PBC-REQ")
524 if "group=" + dev[0].group_ifname not in ev:
525 raise Exception("Unexpected PD event contents: " + ev)
526 dev[0].group_request("WPS_PBC")
527
528 ev = dev[1].wait_global_event(["P2P-GROUP-STARTED"], timeout=15)
529 if ev is None:
530 raise Exception("Joining the group timed out")
531 dev[1].group_form_result(ev)
532
533 dev[0].remove_group()
534 dev[1].wait_go_ending_session()
535 dev[1].flush_scan_cache()
536
9fd6804d 537@remote_compatible
9177b0a8
JM		 538def test_autogo_join_auto_go_neg(dev):
539 """P2P_CONNECT-auto fallback to GO Neg"""
380f3a8b 540 dev[1].flush_scan_cache()
9177b0a8
JM		 541 dev[0].p2p_listen()
542 addr = dev[0].p2p_dev_addr()
be4a0d0d
JM		 543 if not dev[1].discover_peer(addr, social=True):
544 raise Exception("Peer not found")
545 dev[1].p2p_stop_find()
9177b0a8
JM		 546 if "OK" not in dev[1].global_request("P2P_CONNECT " + addr + " pbc auto"):
547 raise Exception("P2P_CONNECT failed")
548
549 ev = dev[0].wait_global_event(["P2P-GO-NEG-REQUEST"], timeout=15)
550 if ev is None:
551 raise Exception("Timeout on P2P-GO-NEG-REQUEST")
552 peer = ev.split(' ')[1]
553 dev[0].p2p_go_neg_init(peer, None, "pbc", timeout=15, go_intent=15)
554
555 ev = dev[1].wait_global_event(["P2P-FALLBACK-TO-GO-NEG"], timeout=1)
556 if ev is None:
557 raise Exception("No P2P-FALLBACK-TO-GO-NEG event seen")
558 if "P2P-FALLBACK-TO-GO-NEG-ENABLED" in ev:
559 ev = dev[1].wait_global_event(["P2P-FALLBACK-TO-GO-NEG"], timeout=1)
560 if ev is None:
561 raise Exception("No P2P-FALLBACK-TO-GO-NEG event seen")
562 if "reason=peer-not-running-GO" not in ev:
563 raise Exception("Unexpected reason: " + ev)
564
565 ev = dev[1].wait_global_event(["P2P-GROUP-STARTED"], timeout=15)
566 if ev is None:
567 raise Exception("Joining the group timed out")
568 dev[1].group_form_result(ev)
569
570 dev[0].remove_group()
571 dev[1].wait_go_ending_session()
572 dev[1].flush_scan_cache()
573
9fd6804d 574@remote_compatible
9177b0a8
JM		 575def test_autogo_join_auto_go_neg_after_seeing_go(dev):
576 """P2P_CONNECT-auto fallback to GO Neg after seeing GO"""
577 autogo(dev[0], freq=2412)
578 addr = dev[0].p2p_dev_addr()
579 bssid = dev[0].p2p_interface_addr()
580 dev[1].scan_for_bss(bssid, freq=2412)
581 dev[0].remove_group()
582 dev[0].p2p_listen()
583
584 if "OK" not in dev[1].global_request("P2P_CONNECT " + addr + " pbc auto"):
585 raise Exception("P2P_CONNECT failed")
586
587 ev = dev[1].wait_global_event(["P2P-FALLBACK-TO-GO-NEG-ENABLED"],
588 timeout=15)
589 if ev is None:
590 raise Exception("No P2P-FALLBACK-TO-GO-NEG-ENABLED event seen")
591
592 ev = dev[0].wait_global_event(["P2P-GO-NEG-REQUEST"], timeout=15)
593 if ev is None:
594 raise Exception("Timeout on P2P-GO-NEG-REQUEST")
595 peer = ev.split(' ')[1]
596 dev[0].p2p_go_neg_init(peer, None, "pbc", timeout=15, go_intent=15)
597
598 ev = dev[1].wait_global_event(["P2P-FALLBACK-TO-GO-NEG"], timeout=1)
599 if ev is None:
600 raise Exception("No P2P-FALLBACK-TO-GO-NEG event seen")
601 if "reason=no-ACK-to-PD-Req" not in ev and "reason=PD-failed" not in ev:
602 raise Exception("Unexpected reason: " + ev)
603
604 ev = dev[1].wait_global_event(["P2P-GROUP-STARTED"], timeout=15)
605 if ev is None:
606 raise Exception("Joining the group timed out")
607 dev[1].group_form_result(ev)
608
609 dev[0].remove_group()
610 dev[1].wait_go_ending_session()
611 dev[1].flush_scan_cache()
6d0b4474
JM		 612
613def test_go_search_non_social(dev):
614 """P2P_FIND with freq parameter to scan a single channel"""
615 addr0 = dev[0].p2p_dev_addr()
616 autogo(dev[0], freq=2422)
617 dev[1].p2p_find(freq=2422)
c0b57b24 618 ev = dev[1].wait_global_event(["P2P-DEVICE-FOUND"], timeout=3.5)
6d0b4474
JM		 619 if ev is None:
620 raise Exception("Did not find GO quickly enough")
621 dev[2].p2p_listen()
c0b57b24 622 ev = dev[1].wait_global_event(["P2P-DEVICE-FOUND"], timeout=5)
6d0b4474
JM		 623 if ev is None:
624 raise Exception("Did not find peer")
625 dev[2].p2p_stop_find()
626 dev[1].p2p_stop_find()
627 dev[0].remove_group()
bfc048b4
JM		 628
629def test_autogo_many(dev):
630 """P2P autonomous GO with large number of GO instances"""
9c01d6a9 631 dev[0].global_request("SET p2p_no_group_iface 0")
bfc048b4
JM		 632 for i in range(100):
633 if "OK" not in dev[0].global_request("P2P_GROUP_ADD freq=2412"):
634 logger.info("Was able to add %d groups" % i)
635 if i < 5:
636 raise Exception("P2P_GROUP_ADD failed")
637 stop_ev = dev[0].wait_global_event(["P2P-GROUP-REMOVE"], timeout=1)
638 if stop_ev is not None:
639 raise Exception("Unexpected P2P-GROUP-REMOVE event")
640 break
641 ev = dev[0].wait_global_event(["P2P-GROUP-STARTED"], timeout=5)
642 if ev is None:
643 raise Exception("GO start up timed out")
644 dev[0].group_form_result(ev)
645
646 for i in dev[0].global_request("INTERFACES").splitlines():
647 dev[0].request("P2P_GROUP_REMOVE " + i)
648 dev[0].dump_monitor()
649 dev[0].request("P2P_GROUP_REMOVE *")
eb9c1554
JM		 650
651def test_autogo_many_clients(dev):
652 """P2P autonomous GO and many clients (P2P IE fragmentation)"""
653 try:
654 _test_autogo_many_clients(dev)
655 finally:
c0b57b24
IP		 656 dev[0].global_request("SET device_name Device A")
657 dev[1].global_request("SET device_name Device B")
658 dev[2].global_request("SET device_name Device C")
eb9c1554
JM		 659
660def _test_autogo_many_clients(dev):
661 # These long device names will push the P2P IE contents beyond the limit
662 # that requires fragmentation.
663 name0 = "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
664 name1 = "BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB"
665 name2 = "CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC"
666 name3 = "DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD"
c0b57b24
IP		 667 dev[0].global_request("SET device_name " + name0)
668 dev[1].global_request("SET device_name " + name1)
669 dev[2].global_request("SET device_name " + name2)
eb9c1554
JM		 670
671 addr0 = dev[0].p2p_dev_addr()
672 res = autogo(dev[0], freq=2412)
673 bssid = dev[0].p2p_interface_addr()
674
675 connect_cli(dev[0], dev[1], social=True, freq=2412)
676 dev[0].dump_monitor()
677 connect_cli(dev[0], dev[2], social=True, freq=2412)
678 dev[0].dump_monitor()
679
680 wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
681 wpas.interface_add("wlan5")
c0b57b24
IP		 682 wpas.global_request("SET device_name " + name3)
683 wpas.global_request("SET sec_device_type 1-11111111-1")
684 wpas.global_request("SET sec_device_type 2-22222222-2")
685 wpas.global_request("SET sec_device_type 3-33333333-3")
686 wpas.global_request("SET sec_device_type 4-44444444-4")
687 wpas.global_request("SET sec_device_type 5-55555555-5")
eb9c1554
JM		 688 connect_cli(dev[0], wpas, social=True, freq=2412)
689 dev[0].dump_monitor()
690
691 dev[1].dump_monitor()
692 dev[1].p2p_find(freq=2412)
693 ev1 = dev[1].wait_global_event(["P2P-DEVICE-FOUND"], timeout=10)
694 if ev1 is None:
695 raise Exception("Could not find peer (1)")
696 ev2 = dev[1].wait_global_event(["P2P-DEVICE-FOUND"], timeout=10)
697 if ev2 is None:
698 raise Exception("Could not find peer (2)")
699 ev3 = dev[1].wait_global_event(["P2P-DEVICE-FOUND"], timeout=10)
700 if ev3 is None:
701 raise Exception("Could not find peer (3)")
702 dev[1].p2p_stop_find()
703
704 for i in [ name0, name2, name3 ]:
705 if i not in ev1 and i not in ev2 and i not in ev3:
706 raise Exception('name "%s" not found' % i)
9464e099
JM		 707
708def rx_pd_req(dev):
709 msg = dev.mgmt_rx()
710 if msg is None:
711 raise Exception("MGMT-RX timeout")
712 p2p = parse_p2p_public_action(msg['payload'])
713 if p2p is None:
714 raise Exception("Not a P2P Public Action frame " + str(dialog_token))
715 if p2p['subtype'] != P2P_PROV_DISC_REQ:
716 raise Exception("Unexpected subtype %d" % p2p['subtype'])
717 p2p['freq'] = msg['freq']
718 return p2p
719
9fd6804d 720@remote_compatible
9464e099
JM		 721def test_autogo_scan(dev):
722 """P2P autonomous GO and no P2P IE in Probe Response scan results"""
723 addr0 = dev[0].p2p_dev_addr()
724 addr1 = dev[1].p2p_dev_addr()
725 dev[0].p2p_start_go(freq=2412, persistent=True)
726 bssid = dev[0].p2p_interface_addr()
727
728 dev[1].discover_peer(addr0)
729 dev[1].p2p_stop_find()
730 ev = dev[1].wait_global_event(["P2P-FIND-STOPPED"], timeout=2)
731 time.sleep(0.1)
732 dev[1].flush_scan_cache()
733
734 pin = dev[1].wps_read_pin()
735 dev[0].group_request("WPS_PIN any " + pin)
736
737 try:
738 dev[1].request("SET p2p_disabled 1")
739 dev[1].request("SCAN freq=2412")
740 ev = dev[1].wait_event(["CTRL-EVENT-SCAN-RESULTS"])
741 if ev is None:
742 raise Exception("Active scan did not complete")
743 finally:
744 dev[1].request("SET p2p_disabled 0")
745
746 for i in range(2):
747 dev[1].request("SCAN freq=2412 passive=1")
748 ev = dev[1].wait_event(["CTRL-EVENT-SCAN-RESULTS"])
749 if ev is None:
750 raise Exception("Scan did not complete")
751
752 # Disable management frame processing for a moment to skip Probe Response
753 # frame with P2P IE.
754 dev[0].group_request("SET ext_mgmt_frame_handling 1")
755
a7efe6c3 756 dev[1].global_request("P2P_CONNECT " + bssid + " " + pin + " freq=2412 join")
9464e099
JM		 757
758 # Skip the first Probe Request frame
759 ev = dev[0].wait_group_event(["MGMT-RX"], timeout=10)
760 if ev is None:
761 raise Exception("No Probe Request frame seen")
762 if not ev.split(' ')[4].startswith("40"):
763 raise Exception("Not a Probe Request frame")
764
a7efe6c3
AS		 765 # If a P2P Device is not used, the PD Request will be received on the group
766 # interface (which is actually wlan0, since a separate interface is not
767 # used), which was set to external management frame handling, so need to
768 # reply to it manually.
769 res = dev[0].get_driver_status()
770 if not (int(res['capa.flags'], 0) & 0x20000000):
771 # Reply to PD Request while still filtering Probe Request frames
772 msg = rx_pd_req(dev[0])
773 mgmt_tx(dev[0], "MGMT_TX {} {} freq={} wait_time=10 no_cck=1 action={}".format(addr1, addr0, 2412, "0409506f9a0908%02xdd0a0050f204100800020008" % msg['dialog_token']))
9464e099
JM		 774
775 # Skip Probe Request frames until something else is received
776 for i in range(10):
777 ev = dev[0].wait_group_event(["MGMT-RX"], timeout=10)
778 if ev is None:
779 raise Exception("No frame seen")
780 if not ev.split(' ')[4].startswith("40"):
781 break
782
783 # Allow wpa_supplicant to process authentication and association
784 dev[0].group_request("SET ext_mgmt_frame_handling 0")
785
786 # Joining the group should succeed and indicate persistent group based on
787 # Beacon frame P2P IE.
788 ev = dev[1].wait_global_event(["P2P-GROUP-STARTED"], timeout=10)
789 if ev is None:
790 raise Exception("Failed to join group")
791 if "[PERSISTENT]" not in ev:
792 raise Exception("Did not recognize group as persistent")
793 dev[0].remove_group()
794 dev[1].wait_go_ending_session()
05032725 795
9fd6804d 796@remote_compatible
05032725
JM		 797def test_autogo_join_before_found(dev):
798 """P2P client joining a group before having found GO Device Address"""
9c01d6a9 799 dev[0].global_request("SET p2p_no_group_iface 0")
05032725
JM		 800 res = autogo(dev[0], freq=2412)
801 if "p2p-wlan" not in res['ifname']:
802 raise Exception("Unexpected group interface name on GO")
803 status = dev[0].get_group_status()
804 bssid = status['bssid']
805
806 pin = dev[1].wps_read_pin()
807 dev[0].p2p_go_authorize_client(pin)
808 cmd = "P2P_CONNECT " + bssid + " " + pin + " join freq=2412"
809 if "OK" not in dev[1].global_request(cmd):
810 raise Exception("P2P_CONNECT join failed")
811 ev = dev[1].wait_global_event(["P2P-GROUP-STARTED"], timeout=15)
812 if ev is None:
813 raise Exception("Joining the group timed out")
814 dev[0].remove_group()
815 dev[1].wait_go_ending_session()
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