2 # Copyright (c) 2013-2015, Jouni Malinen <j@w1.fi>
4 # This software may be distributed under the terms of the BSD license.
5 # See README for more details.
9 from Crypto.Cipher import AES
17 logger = logging.getLogger()
24 import xml.etree.ElementTree as ET
30 from wpasupplicant import WpaSupplicant
31 from utils import HwsimSkip, alloc_fail, fail_test, skip_with_fips
33 def wps_start_ap(apdev, ssid="test-wps-conf"):
34 params = { "ssid": ssid, "eap_server": "1", "wps_state": "2",
35 "wpa_passphrase": "12345678", "wpa": "2",
36 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP" }
37 return hostapd.add_ap(apdev['ifname'], params)
39 def test_ap_wps_init(dev, apdev):
40 """Initial AP configuration with first WPS Enrollee"""
42 hostapd.add_ap(apdev[0]['ifname'],
43 { "ssid": ssid, "eap_server": "1", "wps_state": "1" })
44 hapd = hostapd.Hostapd(apdev[0]['ifname'])
45 logger.info("WPS provisioning step")
46 hapd.request("WPS_PBC")
47 if "PBC Status: Active" not in hapd.request("WPS_GET_STATUS"):
48 raise Exception("PBC status not shown correctly")
50 id = dev[0].add_network()
51 dev[0].set_network_quoted(id, "ssid", "home")
52 dev[0].set_network_quoted(id, "psk", "12345678")
53 dev[0].request("ENABLE_NETWORK %s no-connect" % id)
55 id = dev[0].add_network()
56 dev[0].set_network_quoted(id, "ssid", "home2")
57 dev[0].set_network(id, "bssid", "00:11:22:33:44:55")
58 dev[0].set_network(id, "key_mgmt", "NONE")
59 dev[0].request("ENABLE_NETWORK %s no-connect" % id)
61 dev[0].request("WPS_PBC")
62 dev[0].wait_connected(timeout=30)
63 status = dev[0].get_status()
64 if status['wpa_state'] != 'COMPLETED' or status['bssid'] != apdev[0]['bssid']:
65 raise Exception("Not fully connected")
66 if status['ssid'] != ssid:
67 raise Exception("Unexpected SSID")
68 if status['pairwise_cipher'] != 'CCMP':
69 raise Exception("Unexpected encryption configuration")
70 if status['key_mgmt'] != 'WPA2-PSK':
71 raise Exception("Unexpected key_mgmt")
73 status = hapd.request("WPS_GET_STATUS")
74 if "PBC Status: Disabled" not in status:
75 raise Exception("PBC status not shown correctly")
76 if "Last WPS result: Success" not in status:
77 raise Exception("Last WPS result not shown correctly")
78 if "Peer Address: " + dev[0].p2p_interface_addr() not in status:
79 raise Exception("Peer address not shown correctly")
80 conf = hapd.request("GET_CONFIG")
81 if "wps_state=configured" not in conf:
82 raise Exception("AP not in WPS configured state")
83 if "wpa=3" not in conf:
84 raise Exception("AP not in WPA+WPA2 configuration")
85 if "rsn_pairwise_cipher=CCMP TKIP" not in conf:
86 raise Exception("Unexpected rsn_pairwise_cipher")
87 if "wpa_pairwise_cipher=CCMP TKIP" not in conf:
88 raise Exception("Unexpected wpa_pairwise_cipher")
89 if "group_cipher=TKIP" not in conf:
90 raise Exception("Unexpected group_cipher")
92 if len(dev[0].list_networks()) != 3:
93 raise Exception("Unexpected number of network blocks")
95 def test_ap_wps_init_2ap_pbc(dev, apdev):
96 """Initial two-radio AP configuration with first WPS PBC Enrollee"""
98 params = { "ssid": ssid, "eap_server": "1", "wps_state": "1" }
99 hostapd.add_ap(apdev[0]['ifname'], params)
100 hostapd.add_ap(apdev[1]['ifname'], params)
101 hapd = hostapd.Hostapd(apdev[0]['ifname'])
102 logger.info("WPS provisioning step")
103 hapd.request("WPS_PBC")
104 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412", force_scan=True)
105 dev[0].scan_for_bss(apdev[1]['bssid'], freq="2412")
106 bss = dev[0].get_bss(apdev[0]['bssid'])
107 if "[WPS-PBC]" not in bss['flags']:
108 raise Exception("WPS-PBC flag missing from AP1")
109 bss = dev[0].get_bss(apdev[1]['bssid'])
110 if "[WPS-PBC]" not in bss['flags']:
111 raise Exception("WPS-PBC flag missing from AP2")
112 dev[0].dump_monitor()
113 dev[0].request("SET wps_cred_processing 2")
114 dev[0].request("WPS_PBC")
115 ev = dev[0].wait_event(["WPS-CRED-RECEIVED"], timeout=30)
116 dev[0].request("SET wps_cred_processing 0")
118 raise Exception("WPS cred event not seen")
120 raise Exception("WPS attributes not included in the cred event")
121 dev[0].wait_connected(timeout=30)
123 dev[1].scan_for_bss(apdev[0]['bssid'], freq="2412", force_scan=True)
124 dev[1].scan_for_bss(apdev[1]['bssid'], freq="2412")
125 bss = dev[1].get_bss(apdev[0]['bssid'])
126 if "[WPS-PBC]" in bss['flags']:
127 raise Exception("WPS-PBC flag not cleared from AP1")
128 bss = dev[1].get_bss(apdev[1]['bssid'])
129 if "[WPS-PBC]" in bss['flags']:
130 raise Exception("WPS-PBC flag not cleared from AP2")
132 def test_ap_wps_init_2ap_pin(dev, apdev):
133 """Initial two-radio AP configuration with first WPS PIN Enrollee"""
135 params = { "ssid": ssid, "eap_server": "1", "wps_state": "1" }
136 hostapd.add_ap(apdev[0]['ifname'], params)
137 hostapd.add_ap(apdev[1]['ifname'], params)
138 hapd = hostapd.Hostapd(apdev[0]['ifname'])
139 logger.info("WPS provisioning step")
140 pin = dev[0].wps_read_pin()
141 hapd.request("WPS_PIN any " + pin)
142 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412", force_scan=True)
143 dev[0].scan_for_bss(apdev[1]['bssid'], freq="2412")
144 bss = dev[0].get_bss(apdev[0]['bssid'])
145 if "[WPS-AUTH]" not in bss['flags']:
146 raise Exception("WPS-AUTH flag missing from AP1")
147 bss = dev[0].get_bss(apdev[1]['bssid'])
148 if "[WPS-AUTH]" not in bss['flags']:
149 raise Exception("WPS-AUTH flag missing from AP2")
150 dev[0].dump_monitor()
151 dev[0].request("WPS_PIN any " + pin)
152 dev[0].wait_connected(timeout=30)
154 dev[1].scan_for_bss(apdev[0]['bssid'], freq="2412", force_scan=True)
155 dev[1].scan_for_bss(apdev[1]['bssid'], freq="2412")
156 bss = dev[1].get_bss(apdev[0]['bssid'])
157 if "[WPS-AUTH]" in bss['flags']:
158 raise Exception("WPS-AUTH flag not cleared from AP1")
159 bss = dev[1].get_bss(apdev[1]['bssid'])
160 if "[WPS-AUTH]" in bss['flags']:
161 raise Exception("WPS-AUTH flag not cleared from AP2")
163 def test_ap_wps_init_through_wps_config(dev, apdev):
164 """Initial AP configuration using wps_config command"""
165 ssid = "test-wps-init-config"
166 hostapd.add_ap(apdev[0]['ifname'],
167 { "ssid": ssid, "eap_server": "1", "wps_state": "1" })
168 hapd = hostapd.Hostapd(apdev[0]['ifname'])
169 if "FAIL" in hapd.request("WPS_CONFIG " + ssid.encode("hex") + " WPA2PSK CCMP " + "12345678".encode("hex")):
170 raise Exception("WPS_CONFIG command failed")
171 ev = hapd.wait_event(["WPS-NEW-AP-SETTINGS"], timeout=5)
173 raise Exception("Timeout on WPS-NEW-AP-SETTINGS events")
174 # It takes some time for the AP to update Beacon and Probe Response frames,
175 # so wait here before requesting the scan to be started to avoid adding
176 # extra five second wait to the test due to fetching obsolete scan results.
179 dev[0].connect(ssid, psk="12345678", scan_freq="2412", proto="WPA2",
180 pairwise="CCMP", group="CCMP")
182 def test_ap_wps_init_through_wps_config_2(dev, apdev):
183 """AP configuration using wps_config and wps_cred_processing=2"""
184 ssid = "test-wps-init-config"
185 hostapd.add_ap(apdev[0]['ifname'],
186 { "ssid": ssid, "eap_server": "1", "wps_state": "1",
187 "wps_cred_processing": "2" })
188 hapd = hostapd.Hostapd(apdev[0]['ifname'])
189 if "FAIL" in hapd.request("WPS_CONFIG " + ssid.encode("hex") + " WPA2PSK CCMP " + "12345678".encode("hex")):
190 raise Exception("WPS_CONFIG command failed")
191 ev = hapd.wait_event(["WPS-NEW-AP-SETTINGS"], timeout=5)
193 raise Exception("Timeout on WPS-NEW-AP-SETTINGS events")
195 raise Exception("WPS-NEW-AP-SETTINGS did not include Credential")
197 def test_ap_wps_invalid_wps_config_passphrase(dev, apdev):
198 """AP configuration using wps_config command with invalid passphrase"""
199 ssid = "test-wps-init-config"
200 hostapd.add_ap(apdev[0]['ifname'],
201 { "ssid": ssid, "eap_server": "1", "wps_state": "1" })
202 hapd = hostapd.Hostapd(apdev[0]['ifname'])
203 if "FAIL" not in hapd.request("WPS_CONFIG " + ssid.encode("hex") + " WPA2PSK CCMP " + "1234567".encode("hex")):
204 raise Exception("Invalid WPS_CONFIG command accepted")
206 def test_ap_wps_conf(dev, apdev):
207 """WPS PBC provisioning with configured AP"""
208 ssid = "test-wps-conf"
209 hostapd.add_ap(apdev[0]['ifname'],
210 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
211 "wpa_passphrase": "12345678", "wpa": "2",
212 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"})
213 hapd = hostapd.Hostapd(apdev[0]['ifname'])
214 logger.info("WPS provisioning step")
215 hapd.request("WPS_PBC")
216 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
217 dev[0].dump_monitor()
218 dev[0].request("WPS_PBC " + apdev[0]['bssid'])
219 dev[0].wait_connected(timeout=30)
220 status = dev[0].get_status()
221 if status['wpa_state'] != 'COMPLETED':
222 raise Exception("Not fully connected")
223 if status['bssid'] != apdev[0]['bssid']:
224 raise Exception("Unexpected BSSID")
225 if status['ssid'] != ssid:
226 raise Exception("Unexpected SSID")
227 if status['pairwise_cipher'] != 'CCMP' or status['group_cipher'] != 'CCMP':
228 raise Exception("Unexpected encryption configuration")
229 if status['key_mgmt'] != 'WPA2-PSK':
230 raise Exception("Unexpected key_mgmt")
232 sta = hapd.get_sta(dev[0].p2p_interface_addr())
233 if 'wpsDeviceName' not in sta or sta['wpsDeviceName'] != "Device A":
234 raise Exception("Device name not available in STA command")
236 def test_ap_wps_conf_5ghz(dev, apdev):
237 """WPS PBC provisioning with configured AP on 5 GHz band"""
240 ssid = "test-wps-conf"
241 params = { "ssid": ssid, "eap_server": "1", "wps_state": "2",
242 "wpa_passphrase": "12345678", "wpa": "2",
243 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP",
244 "country_code": "FI", "hw_mode": "a", "channel": "36" }
245 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
246 logger.info("WPS provisioning step")
247 hapd.request("WPS_PBC")
248 dev[0].scan_for_bss(apdev[0]['bssid'], freq="5180")
249 dev[0].request("WPS_PBC " + apdev[0]['bssid'])
250 dev[0].wait_connected(timeout=30)
252 sta = hapd.get_sta(dev[0].p2p_interface_addr())
253 if 'wpsDeviceName' not in sta or sta['wpsDeviceName'] != "Device A":
254 raise Exception("Device name not available in STA command")
256 dev[0].request("DISCONNECT")
258 hapd.request("DISABLE")
259 subprocess.call(['iw', 'reg', 'set', '00'])
260 dev[0].flush_scan_cache()
262 def test_ap_wps_conf_chan14(dev, apdev):
263 """WPS PBC provisioning with configured AP on channel 14"""
266 ssid = "test-wps-conf"
267 params = { "ssid": ssid, "eap_server": "1", "wps_state": "2",
268 "wpa_passphrase": "12345678", "wpa": "2",
269 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP",
270 "country_code": "JP", "hw_mode": "b", "channel": "14" }
271 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
272 logger.info("WPS provisioning step")
273 hapd.request("WPS_PBC")
274 dev[0].request("WPS_PBC")
275 dev[0].wait_connected(timeout=30)
277 sta = hapd.get_sta(dev[0].p2p_interface_addr())
278 if 'wpsDeviceName' not in sta or sta['wpsDeviceName'] != "Device A":
279 raise Exception("Device name not available in STA command")
281 dev[0].request("DISCONNECT")
283 hapd.request("DISABLE")
284 subprocess.call(['iw', 'reg', 'set', '00'])
285 dev[0].flush_scan_cache()
287 def test_ap_wps_twice(dev, apdev):
288 """WPS provisioning with twice to change passphrase"""
289 ssid = "test-wps-twice"
290 params = { "ssid": ssid, "eap_server": "1", "wps_state": "2",
291 "wpa_passphrase": "12345678", "wpa": "2",
292 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP" }
293 hostapd.add_ap(apdev[0]['ifname'], params)
294 hapd = hostapd.Hostapd(apdev[0]['ifname'])
295 logger.info("WPS provisioning step")
296 hapd.request("WPS_PBC")
297 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
298 dev[0].dump_monitor()
299 dev[0].request("WPS_PBC " + apdev[0]['bssid'])
300 dev[0].wait_connected(timeout=30)
301 dev[0].request("DISCONNECT")
303 logger.info("Restart AP with different passphrase and re-run WPS")
304 hapd_global = hostapd.HostapdGlobal()
305 hapd_global.remove(apdev[0]['ifname'])
306 params['wpa_passphrase'] = 'another passphrase'
307 hostapd.add_ap(apdev[0]['ifname'], params)
308 hapd = hostapd.Hostapd(apdev[0]['ifname'])
309 logger.info("WPS provisioning step")
310 hapd.request("WPS_PBC")
311 dev[0].dump_monitor()
312 dev[0].request("WPS_PBC " + apdev[0]['bssid'])
313 dev[0].wait_connected(timeout=30)
314 networks = dev[0].list_networks()
315 if len(networks) > 1:
316 raise Exception("Unexpected duplicated network block present")
318 def test_ap_wps_incorrect_pin(dev, apdev):
319 """WPS PIN provisioning with incorrect PIN"""
320 ssid = "test-wps-incorrect-pin"
321 hostapd.add_ap(apdev[0]['ifname'],
322 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
323 "wpa_passphrase": "12345678", "wpa": "2",
324 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"})
325 hapd = hostapd.Hostapd(apdev[0]['ifname'])
327 logger.info("WPS provisioning attempt 1")
328 hapd.request("WPS_PIN any 12345670")
329 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
330 dev[0].dump_monitor()
331 dev[0].request("WPS_PIN %s 55554444" % apdev[0]['bssid'])
332 ev = dev[0].wait_event(["WPS-FAIL"], timeout=30)
334 raise Exception("WPS operation timed out")
335 if "config_error=18" not in ev:
336 raise Exception("Incorrect config_error reported")
337 if "msg=8" not in ev:
338 raise Exception("PIN error detected on incorrect message")
339 dev[0].wait_disconnected(timeout=10)
340 dev[0].request("WPS_CANCEL")
341 # if a scan was in progress, wait for it to complete before trying WPS again
342 ev = dev[0].wait_event(["CTRL-EVENT-SCAN-RESULTS"], 5)
344 status = hapd.request("WPS_GET_STATUS")
345 if "Last WPS result: Failed" not in status:
346 raise Exception("WPS failure result not shown correctly")
348 logger.info("WPS provisioning attempt 2")
349 hapd.request("WPS_PIN any 12345670")
350 dev[0].dump_monitor()
351 dev[0].request("WPS_PIN %s 12344444" % apdev[0]['bssid'])
352 ev = dev[0].wait_event(["WPS-FAIL"], timeout=30)
354 raise Exception("WPS operation timed out")
355 if "config_error=18" not in ev:
356 raise Exception("Incorrect config_error reported")
357 if "msg=10" not in ev:
358 raise Exception("PIN error detected on incorrect message")
359 dev[0].wait_disconnected(timeout=10)
361 def test_ap_wps_conf_pin(dev, apdev):
362 """WPS PIN provisioning with configured AP"""
363 ssid = "test-wps-conf-pin"
364 hostapd.add_ap(apdev[0]['ifname'],
365 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
366 "wpa_passphrase": "12345678", "wpa": "2",
367 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"})
368 hapd = hostapd.Hostapd(apdev[0]['ifname'])
369 logger.info("WPS provisioning step")
370 pin = dev[0].wps_read_pin()
371 hapd.request("WPS_PIN any " + pin)
372 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
373 dev[0].dump_monitor()
374 dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin))
375 dev[0].wait_connected(timeout=30)
376 status = dev[0].get_status()
377 if status['wpa_state'] != 'COMPLETED' or status['bssid'] != apdev[0]['bssid']:
378 raise Exception("Not fully connected")
379 if status['ssid'] != ssid:
380 raise Exception("Unexpected SSID")
381 if status['pairwise_cipher'] != 'CCMP' or status['group_cipher'] != 'CCMP':
382 raise Exception("Unexpected encryption configuration")
383 if status['key_mgmt'] != 'WPA2-PSK':
384 raise Exception("Unexpected key_mgmt")
386 dev[1].scan_for_bss(apdev[0]['bssid'], freq="2412", force_scan=True)
387 bss = dev[1].get_bss(apdev[0]['bssid'])
388 if "[WPS-AUTH]" in bss['flags']:
389 raise Exception("WPS-AUTH flag not cleared")
390 logger.info("Try to connect from another station using the same PIN")
391 pin = dev[1].request("WPS_PIN " + apdev[0]['bssid'])
392 ev = dev[1].wait_event(["WPS-M2D","CTRL-EVENT-CONNECTED"], timeout=30)
394 raise Exception("Operation timed out")
395 if "WPS-M2D" not in ev:
396 raise Exception("Unexpected WPS operation started")
397 hapd.request("WPS_PIN any " + pin)
398 dev[1].wait_connected(timeout=30)
400 def test_ap_wps_conf_pin_v1(dev, apdev):
401 """WPS PIN provisioning with configured WPS v1.0 AP"""
402 ssid = "test-wps-conf-pin-v1"
403 hostapd.add_ap(apdev[0]['ifname'],
404 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
405 "wpa_passphrase": "12345678", "wpa": "2",
406 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"})
407 hapd = hostapd.Hostapd(apdev[0]['ifname'])
408 logger.info("WPS provisioning step")
409 pin = dev[0].wps_read_pin()
410 hapd.request("SET wps_version_number 0x10")
411 hapd.request("WPS_PIN any " + pin)
413 for i in range(0, 10):
414 dev[0].scan(freq="2412")
415 if "[WPS-PIN]" in dev[0].request("SCAN_RESULTS"):
419 hapd.request("SET wps_version_number 0x20")
420 raise Exception("WPS-PIN flag not seen in scan results")
421 dev[0].dump_monitor()
422 dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin))
423 dev[0].wait_connected(timeout=30)
424 hapd.request("SET wps_version_number 0x20")
426 def test_ap_wps_conf_pin_2sta(dev, apdev):
427 """Two stations trying to use WPS PIN at the same time"""
428 ssid = "test-wps-conf-pin2"
429 hostapd.add_ap(apdev[0]['ifname'],
430 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
431 "wpa_passphrase": "12345678", "wpa": "2",
432 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"})
433 hapd = hostapd.Hostapd(apdev[0]['ifname'])
434 logger.info("WPS provisioning step")
437 hapd.request("WPS_PIN " + dev[0].get_status_field("uuid") + " " + pin)
438 hapd.request("WPS_PIN " + dev[1].get_status_field("uuid") + " " + pin)
439 dev[0].dump_monitor()
440 dev[1].dump_monitor()
441 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
442 dev[1].scan_for_bss(apdev[0]['bssid'], freq="2412")
443 dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin))
444 dev[1].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin))
445 dev[0].wait_connected(timeout=30)
446 dev[1].wait_connected(timeout=30)
448 def test_ap_wps_conf_pin_timeout(dev, apdev):
449 """WPS PIN provisioning with configured AP timing out PIN"""
450 ssid = "test-wps-conf-pin"
451 hostapd.add_ap(apdev[0]['ifname'],
452 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
453 "wpa_passphrase": "12345678", "wpa": "2",
454 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"})
455 hapd = hostapd.Hostapd(apdev[0]['ifname'])
456 addr = dev[0].p2p_interface_addr()
457 pin = dev[0].wps_read_pin()
458 if "FAIL" not in hapd.request("WPS_PIN "):
459 raise Exception("Unexpected success on invalid WPS_PIN")
460 hapd.request("WPS_PIN any " + pin + " 1")
461 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
463 dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin))
464 ev = hapd.wait_event(["WPS-PIN-NEEDED"], timeout=20)
466 raise Exception("WPS-PIN-NEEDED event timed out")
467 ev = dev[0].wait_event(["WPS-M2D"])
469 raise Exception("M2D not reported")
470 dev[0].request("WPS_CANCEL")
472 hapd.request("WPS_PIN any " + pin + " 20 " + addr)
473 dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin))
474 dev[0].wait_connected(timeout=30)
476 def test_ap_wps_reg_connect(dev, apdev):
477 """WPS registrar using AP PIN to connect"""
478 ssid = "test-wps-reg-ap-pin"
480 hostapd.add_ap(apdev[0]['ifname'],
481 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
482 "wpa_passphrase": "12345678", "wpa": "2",
483 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP",
485 logger.info("WPS provisioning step")
486 dev[0].dump_monitor()
487 dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412)
488 dev[0].wps_reg(apdev[0]['bssid'], appin)
489 status = dev[0].get_status()
490 if status['wpa_state'] != 'COMPLETED' or status['bssid'] != apdev[0]['bssid']:
491 raise Exception("Not fully connected")
492 if status['ssid'] != ssid:
493 raise Exception("Unexpected SSID")
494 if status['pairwise_cipher'] != 'CCMP' or status['group_cipher'] != 'CCMP':
495 raise Exception("Unexpected encryption configuration")
496 if status['key_mgmt'] != 'WPA2-PSK':
497 raise Exception("Unexpected key_mgmt")
499 def test_ap_wps_reg_connect_mixed_mode(dev, apdev):
500 """WPS registrar using AP PIN to connect (WPA+WPA2)"""
501 ssid = "test-wps-reg-ap-pin"
503 hostapd.add_ap(apdev[0]['ifname'],
504 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
505 "wpa_passphrase": "12345678", "wpa": "3",
506 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP",
507 "wpa_pairwise": "TKIP", "ap_pin": appin})
508 dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412)
509 dev[0].wps_reg(apdev[0]['bssid'], appin)
510 status = dev[0].get_status()
511 if status['wpa_state'] != 'COMPLETED' or status['bssid'] != apdev[0]['bssid']:
512 raise Exception("Not fully connected")
513 if status['ssid'] != ssid:
514 raise Exception("Unexpected SSID")
515 if status['pairwise_cipher'] != 'CCMP' or status['group_cipher'] != 'TKIP':
516 raise Exception("Unexpected encryption configuration")
517 if status['key_mgmt'] != 'WPA2-PSK':
518 raise Exception("Unexpected key_mgmt")
520 def test_ap_wps_reg_override_ap_settings(dev, apdev):
521 """WPS registrar and ap_settings override"""
522 ap_settings = "/tmp/ap_wps_reg_override_ap_settings"
524 os.remove(ap_settings)
527 # Override AP Settings with values that point to another AP
528 data = build_wsc_attr(ATTR_NETWORK_INDEX, '\x01')
529 data += build_wsc_attr(ATTR_SSID, "test")
530 data += build_wsc_attr(ATTR_AUTH_TYPE, '\x00\x01')
531 data += build_wsc_attr(ATTR_ENCR_TYPE, '\x00\x01')
532 data += build_wsc_attr(ATTR_NETWORK_KEY, '')
533 data += build_wsc_attr(ATTR_MAC_ADDR, binascii.unhexlify(apdev[1]['bssid'].replace(':', '')))
534 with open(ap_settings, "w") as f:
536 ssid = "test-wps-reg-ap-pin"
538 hostapd.add_ap(apdev[0]['ifname'],
539 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
540 "wpa_passphrase": "12345678", "wpa": "2",
541 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP",
542 "ap_pin": appin, "ap_settings": ap_settings })
543 hapd2 = hostapd.add_ap(apdev[1]['ifname'], { "ssid": "test" })
544 dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412)
545 dev[0].scan_for_bss(apdev[1]['bssid'], freq=2412)
546 dev[0].wps_reg(apdev[0]['bssid'], appin)
547 ev = hapd2.wait_event(['AP-STA-CONNECTED'], timeout=10)
548 os.remove(ap_settings)
550 raise Exception("No connection with the other AP")
552 def check_wps_reg_failure(dev, ap, appin):
553 dev.request("WPS_REG " + ap['bssid'] + " " + appin)
554 ev = dev.wait_event(["WPS-SUCCESS", "WPS-FAIL"], timeout=15)
556 raise Exception("WPS operation timed out")
557 if "WPS-SUCCESS" in ev:
558 raise Exception("WPS operation succeeded unexpectedly")
559 if "config_error=15" not in ev:
560 raise Exception("WPS setup locked state was not reported correctly")
562 def test_ap_wps_random_ap_pin(dev, apdev):
563 """WPS registrar using random AP PIN"""
564 ssid = "test-wps-reg-random-ap-pin"
565 ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e"
566 hostapd.add_ap(apdev[0]['ifname'],
567 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
568 "wpa_passphrase": "12345678", "wpa": "2",
569 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP",
570 "device_name": "Wireless AP", "manufacturer": "Company",
571 "model_name": "WAP", "model_number": "123",
572 "serial_number": "12345", "device_type": "6-0050F204-1",
573 "os_version": "01020300",
574 "config_methods": "label push_button",
575 "uuid": ap_uuid, "upnp_iface": "lo" })
576 hapd = hostapd.Hostapd(apdev[0]['ifname'])
577 appin = hapd.request("WPS_AP_PIN random")
579 raise Exception("Could not generate random AP PIN")
580 if appin not in hapd.request("WPS_AP_PIN get"):
581 raise Exception("Could not fetch current AP PIN")
582 logger.info("WPS provisioning step")
583 dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412)
584 dev[0].wps_reg(apdev[0]['bssid'], appin)
586 hapd.request("WPS_AP_PIN disable")
587 logger.info("WPS provisioning step with AP PIN disabled")
588 dev[1].scan_for_bss(apdev[0]['bssid'], freq=2412)
589 check_wps_reg_failure(dev[1], apdev[0], appin)
591 logger.info("WPS provisioning step with AP PIN reset")
593 hapd.request("WPS_AP_PIN set " + appin)
594 dev[1].wps_reg(apdev[0]['bssid'], appin)
595 dev[0].request("REMOVE_NETWORK all")
596 dev[1].request("REMOVE_NETWORK all")
597 dev[0].wait_disconnected(timeout=10)
598 dev[1].wait_disconnected(timeout=10)
600 logger.info("WPS provisioning step after AP PIN timeout")
601 hapd.request("WPS_AP_PIN disable")
602 appin = hapd.request("WPS_AP_PIN random 1")
604 if "FAIL" not in hapd.request("WPS_AP_PIN get"):
605 raise Exception("AP PIN unexpectedly still enabled")
606 check_wps_reg_failure(dev[0], apdev[0], appin)
608 logger.info("WPS provisioning step after AP PIN timeout(2)")
609 hapd.request("WPS_AP_PIN disable")
611 hapd.request("WPS_AP_PIN set " + appin + " 1")
613 if "FAIL" not in hapd.request("WPS_AP_PIN get"):
614 raise Exception("AP PIN unexpectedly still enabled")
615 check_wps_reg_failure(dev[1], apdev[0], appin)
617 with fail_test(hapd, 1, "os_get_random;wps_generate_pin"):
618 if "FAIL" in hapd.request("WPS_AP_PIN random 1"):
619 raise Exception("Failed to generate PIN during OOM")
620 hapd.request("WPS_AP_PIN disable")
622 with alloc_fail(hapd, 1, "upnp_wps_set_ap_pin"):
623 hapd.request("WPS_AP_PIN set 12345670")
624 hapd.request("WPS_AP_PIN disable")
626 def test_ap_wps_reg_config(dev, apdev):
627 """WPS registrar configuring an AP using AP PIN"""
628 ssid = "test-wps-init-ap-pin"
630 hostapd.add_ap(apdev[0]['ifname'],
631 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
633 logger.info("WPS configuration step")
634 dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412)
635 dev[0].dump_monitor()
636 new_ssid = "wps-new-ssid"
637 new_passphrase = "1234567890"
638 dev[0].wps_reg(apdev[0]['bssid'], appin, new_ssid, "WPA2PSK", "CCMP",
640 status = dev[0].get_status()
641 if status['wpa_state'] != 'COMPLETED' or status['bssid'] != apdev[0]['bssid']:
642 raise Exception("Not fully connected")
643 if status['ssid'] != new_ssid:
644 raise Exception("Unexpected SSID")
645 if status['pairwise_cipher'] != 'CCMP' or status['group_cipher'] != 'CCMP':
646 raise Exception("Unexpected encryption configuration")
647 if status['key_mgmt'] != 'WPA2-PSK':
648 raise Exception("Unexpected key_mgmt")
650 logger.info("Re-configure back to open")
651 dev[0].request("REMOVE_NETWORK all")
652 dev[0].flush_scan_cache()
653 dev[0].dump_monitor()
654 dev[0].wps_reg(apdev[0]['bssid'], appin, "wps-open", "OPEN", "NONE", "")
655 status = dev[0].get_status()
656 if status['wpa_state'] != 'COMPLETED' or status['bssid'] != apdev[0]['bssid']:
657 raise Exception("Not fully connected")
658 if status['ssid'] != "wps-open":
659 raise Exception("Unexpected SSID")
660 if status['key_mgmt'] != 'NONE':
661 raise Exception("Unexpected key_mgmt")
663 def test_ap_wps_reg_config_ext_processing(dev, apdev):
664 """WPS registrar configuring an AP with external config processing"""
665 ssid = "test-wps-init-ap-pin"
667 params = { "ssid": ssid, "eap_server": "1", "wps_state": "2",
668 "wps_cred_processing": "1", "ap_pin": appin}
669 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
670 dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412)
671 new_ssid = "wps-new-ssid"
672 new_passphrase = "1234567890"
673 dev[0].wps_reg(apdev[0]['bssid'], appin, new_ssid, "WPA2PSK", "CCMP",
674 new_passphrase, no_wait=True)
675 ev = dev[0].wait_event(["WPS-SUCCESS"], timeout=15)
677 raise Exception("WPS registrar operation timed out")
678 ev = hapd.wait_event(["WPS-NEW-AP-SETTINGS"], timeout=15)
680 raise Exception("WPS configuration timed out")
682 raise Exception("AP Settings missing from event")
683 hapd.request("SET wps_cred_processing 0")
684 if "FAIL" in hapd.request("WPS_CONFIG " + new_ssid.encode("hex") + " WPA2PSK CCMP " + new_passphrase.encode("hex")):
685 raise Exception("WPS_CONFIG command failed")
686 dev[0].wait_connected(timeout=15)
688 def test_ap_wps_reg_config_tkip(dev, apdev):
689 """WPS registrar configuring AP to use TKIP and AP upgrading to TKIP+CCMP"""
690 skip_with_fips(dev[0])
691 ssid = "test-wps-init-ap"
693 hostapd.add_ap(apdev[0]['ifname'],
694 { "ssid": ssid, "eap_server": "1", "wps_state": "1",
696 logger.info("WPS configuration step")
697 dev[0].request("SET wps_version_number 0x10")
698 dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412)
699 dev[0].dump_monitor()
700 new_ssid = "wps-new-ssid-with-tkip"
701 new_passphrase = "1234567890"
702 dev[0].wps_reg(apdev[0]['bssid'], appin, new_ssid, "WPAPSK", "TKIP",
704 logger.info("Re-connect to verify WPA2 mixed mode")
705 dev[0].request("DISCONNECT")
707 dev[0].set_network(id, "pairwise", "CCMP")
708 dev[0].set_network(id, "proto", "RSN")
709 dev[0].connect_network(id)
710 status = dev[0].get_status()
711 if status['wpa_state'] != 'COMPLETED' or status['bssid'] != apdev[0]['bssid']:
712 raise Exception("Not fully connected: wpa_state={} bssid={}".format(status['wpa_state'], status['bssid']))
713 if status['ssid'] != new_ssid:
714 raise Exception("Unexpected SSID")
715 if status['pairwise_cipher'] != 'CCMP' or status['group_cipher'] != 'TKIP':
716 raise Exception("Unexpected encryption configuration")
717 if status['key_mgmt'] != 'WPA2-PSK':
718 raise Exception("Unexpected key_mgmt")
720 def test_ap_wps_setup_locked(dev, apdev):
721 """WPS registrar locking up AP setup on AP PIN failures"""
722 ssid = "test-wps-incorrect-ap-pin"
724 hostapd.add_ap(apdev[0]['ifname'],
725 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
726 "wpa_passphrase": "12345678", "wpa": "2",
727 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP",
729 new_ssid = "wps-new-ssid-test"
730 new_passphrase = "1234567890"
732 dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412)
733 ap_setup_locked=False
734 for pin in ["55554444", "1234", "12345678", "00000000", "11111111"]:
735 dev[0].dump_monitor()
736 logger.info("Try incorrect AP PIN - attempt " + pin)
737 dev[0].wps_reg(apdev[0]['bssid'], pin, new_ssid, "WPA2PSK",
738 "CCMP", new_passphrase, no_wait=True)
739 ev = dev[0].wait_event(["WPS-FAIL", "CTRL-EVENT-CONNECTED"])
741 raise Exception("Timeout on receiving WPS operation failure event")
742 if "CTRL-EVENT-CONNECTED" in ev:
743 raise Exception("Unexpected connection")
744 if "config_error=15" in ev:
745 logger.info("AP Setup Locked")
747 elif "config_error=18" not in ev:
748 raise Exception("config_error=18 not reported")
749 dev[0].wait_disconnected(timeout=10)
751 if not ap_setup_locked:
752 raise Exception("AP setup was not locked")
753 dev[0].request("WPS_CANCEL")
754 dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412, force_scan=True,
756 bss = dev[0].get_bss(apdev[0]['bssid'])
757 if 'wps_ap_setup_locked' not in bss or bss['wps_ap_setup_locked'] != '1':
758 logger.info("BSS: " + str(bss))
759 raise Exception("AP Setup Locked not indicated in scan results")
761 hapd = hostapd.Hostapd(apdev[0]['ifname'])
762 status = hapd.request("WPS_GET_STATUS")
763 if "Last WPS result: Failed" not in status:
764 raise Exception("WPS failure result not shown correctly")
765 if "Peer Address: " + dev[0].p2p_interface_addr() not in status:
766 raise Exception("Peer address not shown correctly")
769 dev[0].dump_monitor()
770 logger.info("WPS provisioning step")
771 pin = dev[0].wps_read_pin()
772 hapd = hostapd.Hostapd(apdev[0]['ifname'])
773 hapd.request("WPS_PIN any " + pin)
774 dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin))
775 ev = dev[0].wait_event(["WPS-SUCCESS"], timeout=30)
777 raise Exception("WPS success was not reported")
778 dev[0].wait_connected(timeout=30)
780 appin = hapd.request("WPS_AP_PIN random")
782 raise Exception("Could not generate random AP PIN")
783 ev = hapd.wait_event(["WPS-AP-SETUP-UNLOCKED"], timeout=10)
785 raise Exception("Failed to unlock AP PIN")
787 def test_ap_wps_setup_locked_timeout(dev, apdev):
788 """WPS re-enabling AP PIN after timeout"""
789 ssid = "test-wps-incorrect-ap-pin"
791 hostapd.add_ap(apdev[0]['ifname'],
792 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
793 "wpa_passphrase": "12345678", "wpa": "2",
794 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP",
796 new_ssid = "wps-new-ssid-test"
797 new_passphrase = "1234567890"
799 dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412)
800 ap_setup_locked=False
801 for pin in ["55554444", "1234", "12345678", "00000000", "11111111"]:
802 dev[0].dump_monitor()
803 logger.info("Try incorrect AP PIN - attempt " + pin)
804 dev[0].wps_reg(apdev[0]['bssid'], pin, new_ssid, "WPA2PSK",
805 "CCMP", new_passphrase, no_wait=True)
806 ev = dev[0].wait_event(["WPS-FAIL", "CTRL-EVENT-CONNECTED"], timeout=15)
808 raise Exception("Timeout on receiving WPS operation failure event")
809 if "CTRL-EVENT-CONNECTED" in ev:
810 raise Exception("Unexpected connection")
811 if "config_error=15" in ev:
812 logger.info("AP Setup Locked")
815 elif "config_error=18" not in ev:
816 raise Exception("config_error=18 not reported")
817 dev[0].wait_disconnected(timeout=10)
819 if not ap_setup_locked:
820 raise Exception("AP setup was not locked")
821 hapd = hostapd.Hostapd(apdev[0]['ifname'])
822 ev = hapd.wait_event(["WPS-AP-SETUP-UNLOCKED"], timeout=80)
824 raise Exception("AP PIN did not get unlocked on 60 second timeout")
826 def test_ap_wps_setup_locked_2(dev, apdev):
827 """WPS AP configured for special ap_setup_locked=2 mode"""
828 ssid = "test-wps-ap-pin"
830 params = { "ssid": ssid, "eap_server": "1", "wps_state": "2",
831 "wpa_passphrase": "12345678", "wpa": "2",
832 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP",
833 "ap_pin": appin, "ap_setup_locked": "2" }
834 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
835 new_ssid = "wps-new-ssid-test"
836 new_passphrase = "1234567890"
838 dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412)
839 dev[0].wps_reg(apdev[0]['bssid'], appin)
840 dev[0].request("REMOVE_NETWORK all")
841 dev[0].wait_disconnected()
844 dev[0].dump_monitor()
845 dev[0].wps_reg(apdev[0]['bssid'], appin, new_ssid, "WPA2PSK",
846 "CCMP", new_passphrase, no_wait=True)
848 ev = hapd.wait_event(["WPS-FAIL"], timeout=5)
850 raise Exception("hostapd did not report WPS failure")
851 if "msg=12 config_error=15" not in ev:
852 raise Exception("Unexpected failure reason (AP): " + ev)
854 ev = dev[0].wait_event(["WPS-FAIL", "CTRL-EVENT-CONNECTED"])
856 raise Exception("Timeout on receiving WPS operation failure event")
857 if "CTRL-EVENT-CONNECTED" in ev:
858 raise Exception("Unexpected connection")
859 if "config_error=15" not in ev:
860 raise Exception("Unexpected failure reason (STA): " + ev)
861 dev[0].request("WPS_CANCEL")
862 dev[0].wait_disconnected()
864 def test_ap_wps_pbc_overlap_2ap(dev, apdev):
865 """WPS PBC session overlap with two active APs"""
866 hostapd.add_ap(apdev[0]['ifname'],
867 { "ssid": "wps1", "eap_server": "1", "wps_state": "2",
868 "wpa_passphrase": "12345678", "wpa": "2",
869 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP",
870 "wps_independent": "1"})
871 hostapd.add_ap(apdev[1]['ifname'],
872 { "ssid": "wps2", "eap_server": "1", "wps_state": "2",
873 "wpa_passphrase": "123456789", "wpa": "2",
874 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP",
875 "wps_independent": "1"})
876 hapd = hostapd.Hostapd(apdev[0]['ifname'])
877 hapd.request("WPS_PBC")
878 hapd2 = hostapd.Hostapd(apdev[1]['ifname'])
879 hapd2.request("WPS_PBC")
880 logger.info("WPS provisioning step")
881 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412", force_scan=True)
882 dev[0].scan_for_bss(apdev[1]['bssid'], freq="2412")
883 dev[0].request("WPS_PBC")
884 ev = dev[0].wait_event(["WPS-OVERLAP-DETECTED"], timeout=15)
886 raise Exception("PBC session overlap not detected")
887 hapd.request("DISABLE")
888 hapd2.request("DISABLE")
889 dev[0].flush_scan_cache()
891 def test_ap_wps_pbc_overlap_2sta(dev, apdev):
892 """WPS PBC session overlap with two active STAs"""
893 ssid = "test-wps-pbc-overlap"
894 hostapd.add_ap(apdev[0]['ifname'],
895 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
896 "wpa_passphrase": "12345678", "wpa": "2",
897 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"})
898 hapd = hostapd.Hostapd(apdev[0]['ifname'])
899 logger.info("WPS provisioning step")
900 hapd.request("WPS_PBC")
901 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
902 dev[0].dump_monitor()
903 dev[1].scan_for_bss(apdev[0]['bssid'], freq="2412")
904 dev[1].dump_monitor()
905 dev[0].request("WPS_PBC " + apdev[0]['bssid'])
906 dev[1].request("WPS_PBC " + apdev[0]['bssid'])
907 ev = dev[0].wait_event(["WPS-M2D"], timeout=15)
909 raise Exception("PBC session overlap not detected (dev0)")
910 if "config_error=12" not in ev:
911 raise Exception("PBC session overlap not correctly reported (dev0)")
912 dev[0].request("WPS_CANCEL")
913 dev[0].request("DISCONNECT")
914 ev = dev[1].wait_event(["WPS-M2D"], timeout=15)
916 raise Exception("PBC session overlap not detected (dev1)")
917 if "config_error=12" not in ev:
918 raise Exception("PBC session overlap not correctly reported (dev1)")
919 dev[1].request("WPS_CANCEL")
920 dev[1].request("DISCONNECT")
921 hapd.request("WPS_CANCEL")
922 ret = hapd.request("WPS_PBC")
923 if "FAIL" not in ret:
924 raise Exception("PBC mode allowed to be started while PBC overlap still active")
925 hapd.request("DISABLE")
926 dev[0].flush_scan_cache()
927 dev[1].flush_scan_cache()
929 def test_ap_wps_cancel(dev, apdev):
930 """WPS AP cancelling enabled config method"""
931 ssid = "test-wps-ap-cancel"
932 hostapd.add_ap(apdev[0]['ifname'],
933 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
934 "wpa_passphrase": "12345678", "wpa": "2",
935 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP" })
936 bssid = apdev[0]['bssid']
937 hapd = hostapd.Hostapd(apdev[0]['ifname'])
939 logger.info("Verify PBC enable/cancel")
940 hapd.request("WPS_PBC")
941 dev[0].scan(freq="2412")
942 dev[0].scan(freq="2412")
943 bss = dev[0].get_bss(apdev[0]['bssid'])
944 if "[WPS-PBC]" not in bss['flags']:
945 raise Exception("WPS-PBC flag missing")
946 if "FAIL" in hapd.request("WPS_CANCEL"):
947 raise Exception("WPS_CANCEL failed")
948 dev[0].scan(freq="2412")
949 dev[0].scan(freq="2412")
950 bss = dev[0].get_bss(apdev[0]['bssid'])
951 if "[WPS-PBC]" in bss['flags']:
952 raise Exception("WPS-PBC flag not cleared")
954 logger.info("Verify PIN enable/cancel")
955 hapd.request("WPS_PIN any 12345670")
956 dev[0].scan(freq="2412")
957 dev[0].scan(freq="2412")
958 bss = dev[0].get_bss(apdev[0]['bssid'])
959 if "[WPS-AUTH]" not in bss['flags']:
960 raise Exception("WPS-AUTH flag missing")
961 if "FAIL" in hapd.request("WPS_CANCEL"):
962 raise Exception("WPS_CANCEL failed")
963 dev[0].scan(freq="2412")
964 dev[0].scan(freq="2412")
965 bss = dev[0].get_bss(apdev[0]['bssid'])
966 if "[WPS-AUTH]" in bss['flags']:
967 raise Exception("WPS-AUTH flag not cleared")
969 def test_ap_wps_er_add_enrollee(dev, apdev):
970 """WPS ER configuring AP and adding a new enrollee using PIN"""
972 _test_ap_wps_er_add_enrollee(dev, apdev)
974 dev[0].request("WPS_ER_STOP")
976 def _test_ap_wps_er_add_enrollee(dev, apdev):
977 ssid = "wps-er-add-enrollee"
979 ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e"
980 hostapd.add_ap(apdev[0]['ifname'],
981 { "ssid": ssid, "eap_server": "1", "wps_state": "1",
982 "device_name": "Wireless AP", "manufacturer": "Company",
983 "model_name": "WAP", "model_number": "123",
984 "serial_number": "12345", "device_type": "6-0050F204-1",
985 "os_version": "01020300",
986 'friendly_name': "WPS AP - <>&'\" - TEST",
987 "config_methods": "label push_button",
988 "ap_pin": ap_pin, "uuid": ap_uuid, "upnp_iface": "lo"})
989 logger.info("WPS configuration step")
990 new_passphrase = "1234567890"
991 dev[0].dump_monitor()
992 dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412)
993 dev[0].wps_reg(apdev[0]['bssid'], ap_pin, ssid, "WPA2PSK", "CCMP",
995 status = dev[0].get_status()
996 if status['wpa_state'] != 'COMPLETED' or status['bssid'] != apdev[0]['bssid']:
997 raise Exception("Not fully connected")
998 if status['ssid'] != ssid:
999 raise Exception("Unexpected SSID")
1000 if status['pairwise_cipher'] != 'CCMP' or status['group_cipher'] != 'CCMP':
1001 raise Exception("Unexpected encryption configuration")
1002 if status['key_mgmt'] != 'WPA2-PSK':
1003 raise Exception("Unexpected key_mgmt")
1005 logger.info("Start ER")
1006 dev[0].request("WPS_ER_START ifname=lo")
1007 ev = dev[0].wait_event(["WPS-ER-AP-ADD"], timeout=15)
1009 raise Exception("AP discovery timed out")
1010 if ap_uuid not in ev:
1011 raise Exception("Expected AP UUID not found")
1012 if "|WPS AP - <>&'" - TEST|Company|" not in ev:
1013 raise Exception("Expected friendly name not found")
1015 logger.info("Learn AP configuration through UPnP")
1016 dev[0].dump_monitor()
1017 dev[0].request("WPS_ER_LEARN " + ap_uuid + " " + ap_pin)
1018 ev = dev[0].wait_event(["WPS-ER-AP-SETTINGS"], timeout=15)
1020 raise Exception("AP learn timed out")
1021 if ap_uuid not in ev:
1022 raise Exception("Expected AP UUID not in settings")
1023 if "ssid=" + ssid not in ev:
1024 raise Exception("Expected SSID not in settings")
1025 if "key=" + new_passphrase not in ev:
1026 raise Exception("Expected passphrase not in settings")
1027 ev = dev[0].wait_event(["WPS-FAIL"], timeout=15)
1029 raise Exception("WPS-FAIL after AP learn timed out")
1032 logger.info("Add Enrollee using ER")
1033 pin = dev[1].wps_read_pin()
1034 dev[0].dump_monitor()
1035 dev[0].request("WPS_ER_PIN any " + pin + " " + dev[1].p2p_interface_addr())
1036 dev[1].scan_for_bss(apdev[0]['bssid'], freq=2412)
1037 dev[1].dump_monitor()
1038 dev[1].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin))
1039 ev = dev[1].wait_event(["WPS-SUCCESS"], timeout=30)
1041 raise Exception("Enrollee did not report success")
1042 dev[1].wait_connected(timeout=15)
1043 ev = dev[0].wait_event(["WPS-SUCCESS"], timeout=15)
1045 raise Exception("WPS ER did not report success")
1046 hwsim_utils.test_connectivity_sta(dev[0], dev[1])
1048 logger.info("Add a specific Enrollee using ER")
1049 pin = dev[2].wps_read_pin()
1050 addr2 = dev[2].p2p_interface_addr()
1051 dev[0].dump_monitor()
1052 dev[2].scan_for_bss(apdev[0]['bssid'], freq=2412)
1053 dev[2].dump_monitor()
1054 dev[2].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin))
1055 ev = dev[0].wait_event(["WPS-ER-ENROLLEE-ADD"], timeout=10)
1057 raise Exception("Enrollee not seen")
1059 raise Exception("Unexpected Enrollee MAC address")
1060 dev[0].request("WPS_ER_PIN " + addr2 + " " + pin + " " + addr2)
1061 dev[2].wait_connected(timeout=30)
1062 ev = dev[0].wait_event(["WPS-SUCCESS"], timeout=15)
1064 raise Exception("WPS ER did not report success")
1066 logger.info("Verify registrar selection behavior")
1067 dev[0].request("WPS_ER_PIN any " + pin + " " + dev[1].p2p_interface_addr())
1068 dev[1].request("DISCONNECT")
1069 dev[1].wait_disconnected(timeout=10)
1070 dev[1].scan_for_bss(apdev[0]['bssid'], freq="2412")
1071 dev[1].scan(freq="2412")
1072 bss = dev[1].get_bss(apdev[0]['bssid'])
1073 if "[WPS-AUTH]" not in bss['flags']:
1074 # It is possible for scan to miss an update especially when running
1075 # tests under load with multiple VMs, so allow another attempt.
1076 dev[1].scan(freq="2412")
1077 bss = dev[1].get_bss(apdev[0]['bssid'])
1078 if "[WPS-AUTH]" not in bss['flags']:
1079 raise Exception("WPS-AUTH flag missing")
1081 logger.info("Stop ER")
1082 dev[0].dump_monitor()
1083 dev[0].request("WPS_ER_STOP")
1084 ev = dev[0].wait_event(["WPS-ER-AP-REMOVE"])
1086 raise Exception("WPS ER unsubscription timed out")
1087 # It takes some time for the UPnP UNSUBSCRIBE command to go through, so wait
1088 # a bit before verifying that the scan results have changed.
1091 for i in range(0, 10):
1092 dev[1].request("BSS_FLUSH 0")
1093 dev[1].scan(freq="2412", only_new=True)
1094 bss = dev[1].get_bss(apdev[0]['bssid'])
1095 if bss and 'flags' in bss and "[WPS-AUTH]" not in bss['flags']:
1097 logger.debug("WPS-AUTH flag was still in place - wait a bit longer")
1099 if "[WPS-AUTH]" in bss['flags']:
1100 raise Exception("WPS-AUTH flag not removed")
1102 def test_ap_wps_er_add_enrollee_uuid(dev, apdev):
1103 """WPS ER adding a new enrollee identified by UUID"""
1105 _test_ap_wps_er_add_enrollee_uuid(dev, apdev)
1107 dev[0].request("WPS_ER_STOP")
1109 def _test_ap_wps_er_add_enrollee_uuid(dev, apdev):
1110 ssid = "wps-er-add-enrollee"
1112 ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e"
1113 hostapd.add_ap(apdev[0]['ifname'],
1114 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
1115 "wpa_passphrase": "12345678", "wpa": "2",
1116 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP",
1117 "device_name": "Wireless AP", "manufacturer": "Company",
1118 "model_name": "WAP", "model_number": "123",
1119 "serial_number": "12345", "device_type": "6-0050F204-1",
1120 "os_version": "01020300",
1121 "config_methods": "label push_button",
1122 "ap_pin": ap_pin, "uuid": ap_uuid, "upnp_iface": "lo"})
1123 logger.info("WPS configuration step")
1124 dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412)
1125 dev[0].wps_reg(apdev[0]['bssid'], ap_pin)
1127 logger.info("Start ER")
1128 dev[0].request("WPS_ER_START ifname=lo")
1129 ev = dev[0].wait_event(["WPS-ER-AP-ADD"], timeout=15)
1131 raise Exception("AP discovery timed out")
1132 if ap_uuid not in ev:
1133 raise Exception("Expected AP UUID not found")
1135 logger.info("Learn AP configuration through UPnP")
1136 dev[0].dump_monitor()
1137 dev[0].request("WPS_ER_LEARN " + ap_uuid + " " + ap_pin)
1138 ev = dev[0].wait_event(["WPS-ER-AP-SETTINGS"], timeout=15)
1140 raise Exception("AP learn timed out")
1141 if ap_uuid not in ev:
1142 raise Exception("Expected AP UUID not in settings")
1143 ev = dev[0].wait_event(["WPS-FAIL"], timeout=15)
1145 raise Exception("WPS-FAIL after AP learn timed out")
1148 logger.info("Add a specific Enrollee using ER (PBC/UUID)")
1149 addr1 = dev[1].p2p_interface_addr()
1150 dev[0].dump_monitor()
1151 dev[1].scan_for_bss(apdev[0]['bssid'], freq=2412)
1152 dev[1].dump_monitor()
1153 dev[1].request("WPS_PBC %s" % apdev[0]['bssid'])
1154 ev = dev[0].wait_event(["WPS-ER-ENROLLEE-ADD"], timeout=10)
1156 raise Exception("Enrollee not seen")
1158 raise Exception("Unexpected Enrollee MAC address")
1159 uuid = ev.split(' ')[1]
1160 dev[0].request("WPS_ER_PBC " + uuid)
1161 dev[1].wait_connected(timeout=30)
1162 ev = dev[0].wait_event(["WPS-SUCCESS"], timeout=15)
1164 raise Exception("WPS ER did not report success")
1166 logger.info("Add a specific Enrollee using ER (PIN/UUID)")
1167 pin = dev[2].wps_read_pin()
1168 addr2 = dev[2].p2p_interface_addr()
1169 dev[0].dump_monitor()
1170 dev[2].scan_for_bss(apdev[0]['bssid'], freq=2412)
1171 dev[2].dump_monitor()
1172 dev[2].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin))
1173 ev = dev[0].wait_event(["WPS-ER-ENROLLEE-ADD"], timeout=10)
1175 raise Exception("Enrollee not seen")
1177 raise Exception("Unexpected Enrollee MAC address")
1178 uuid = ev.split(' ')[1]
1179 dev[0].request("WPS_ER_PIN " + uuid + " " + pin)
1180 dev[2].wait_connected(timeout=30)
1181 ev = dev[0].wait_event(["WPS-SUCCESS"], timeout=15)
1183 raise Exception("WPS ER did not report success")
1185 ev = dev[0].wait_event(["WPS-ER-ENROLLEE-REMOVE"], timeout=15)
1187 raise Exception("No Enrollee STA entry timeout seen")
1189 logger.info("Stop ER")
1190 dev[0].dump_monitor()
1191 dev[0].request("WPS_ER_STOP")
1193 def test_ap_wps_er_multi_add_enrollee(dev, apdev):
1194 """Multiple WPS ERs adding a new enrollee using PIN"""
1196 _test_ap_wps_er_multi_add_enrollee(dev, apdev)
1198 dev[0].request("WPS_ER_STOP")
1200 def _test_ap_wps_er_multi_add_enrollee(dev, apdev):
1201 ssid = "wps-er-add-enrollee"
1203 ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e"
1204 hostapd.add_ap(apdev[0]['ifname'],
1205 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
1206 "wpa_passphrase": "12345678", "wpa": "2",
1207 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP",
1208 "device_name": "Wireless AP", "manufacturer": "Company",
1209 "model_name": "WAP", "model_number": "123",
1210 "serial_number": "12345", "device_type": "6-0050F204-1",
1211 "os_version": "01020300",
1212 'friendly_name': "WPS AP",
1213 "config_methods": "label push_button",
1214 "ap_pin": ap_pin, "uuid": ap_uuid, "upnp_iface": "lo"})
1217 dev[i].scan_for_bss(apdev[0]['bssid'], freq=2412)
1218 dev[i].wps_reg(apdev[0]['bssid'], ap_pin)
1219 dev[i].request("WPS_ER_START ifname=lo")
1221 ev = dev[i].wait_event(["WPS-ER-AP-ADD"], timeout=15)
1223 raise Exception("AP discovery timed out")
1224 dev[i].dump_monitor()
1225 dev[i].request("WPS_ER_LEARN " + ap_uuid + " " + ap_pin)
1226 ev = dev[i].wait_event(["WPS-ER-AP-SETTINGS"], timeout=15)
1228 raise Exception("AP learn timed out")
1229 ev = dev[i].wait_event(["WPS-FAIL"], timeout=15)
1231 raise Exception("WPS-FAIL after AP learn timed out")
1235 pin = dev[2].wps_read_pin()
1236 addr = dev[2].own_addr()
1237 dev[0].dump_monitor()
1238 dev[0].request("WPS_ER_PIN any " + pin + " " + addr)
1239 dev[1].dump_monitor()
1240 dev[1].request("WPS_ER_PIN any " + pin + " " + addr)
1242 dev[2].scan_for_bss(apdev[0]['bssid'], freq=2412)
1243 dev[2].dump_monitor()
1244 dev[2].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin))
1245 ev = dev[2].wait_event(["WPS-SUCCESS"], timeout=30)
1247 raise Exception("Enrollee did not report success")
1248 dev[2].wait_connected(timeout=15)
1250 def test_ap_wps_er_add_enrollee_pbc(dev, apdev):
1251 """WPS ER connected to AP and adding a new enrollee using PBC"""
1253 _test_ap_wps_er_add_enrollee_pbc(dev, apdev)
1255 dev[0].request("WPS_ER_STOP")
1257 def _test_ap_wps_er_add_enrollee_pbc(dev, apdev):
1258 ssid = "wps-er-add-enrollee-pbc"
1260 ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e"
1261 hostapd.add_ap(apdev[0]['ifname'],
1262 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
1263 "wpa_passphrase": "12345678", "wpa": "2",
1264 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP",
1265 "device_name": "Wireless AP", "manufacturer": "Company",
1266 "model_name": "WAP", "model_number": "123",
1267 "serial_number": "12345", "device_type": "6-0050F204-1",
1268 "os_version": "01020300",
1269 "config_methods": "label push_button",
1270 "ap_pin": ap_pin, "uuid": ap_uuid, "upnp_iface": "lo"})
1271 logger.info("Learn AP configuration")
1272 dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412)
1273 dev[0].dump_monitor()
1274 dev[0].wps_reg(apdev[0]['bssid'], ap_pin)
1275 status = dev[0].get_status()
1276 if status['wpa_state'] != 'COMPLETED' or status['bssid'] != apdev[0]['bssid']:
1277 raise Exception("Not fully connected")
1279 logger.info("Start ER")
1280 dev[0].request("WPS_ER_START ifname=lo")
1281 ev = dev[0].wait_event(["WPS-ER-AP-ADD"], timeout=15)
1283 raise Exception("AP discovery timed out")
1284 if ap_uuid not in ev:
1285 raise Exception("Expected AP UUID not found")
1287 enrollee = dev[1].p2p_interface_addr()
1289 if "FAIL-UNKNOWN-UUID" not in dev[0].request("WPS_ER_PBC " + enrollee):
1290 raise Exception("Unknown UUID not reported")
1292 logger.info("Add Enrollee using ER and PBC")
1293 dev[0].dump_monitor()
1294 dev[1].dump_monitor()
1295 dev[1].request("WPS_PBC")
1297 for i in range(0, 2):
1298 ev = dev[0].wait_event(["WPS-ER-ENROLLEE-ADD"], timeout=15)
1300 raise Exception("Enrollee discovery timed out")
1304 raise Exception("Expected Enrollee not found")
1305 if "FAIL-NO-AP-SETTINGS" not in dev[0].request("WPS_ER_PBC " + enrollee):
1306 raise Exception("Unknown UUID not reported")
1307 logger.info("Use learned network configuration on ER")
1308 dev[0].request("WPS_ER_SET_CONFIG " + ap_uuid + " 0")
1309 if "OK" not in dev[0].request("WPS_ER_PBC " + enrollee):
1310 raise Exception("WPS_ER_PBC failed")
1312 ev = dev[1].wait_event(["WPS-SUCCESS"], timeout=15)
1314 raise Exception("Enrollee did not report success")
1315 dev[1].wait_connected(timeout=15)
1316 ev = dev[0].wait_event(["WPS-SUCCESS"], timeout=15)
1318 raise Exception("WPS ER did not report success")
1319 hwsim_utils.test_connectivity_sta(dev[0], dev[1])
1321 def test_ap_wps_er_pbc_overlap(dev, apdev):
1322 """WPS ER connected to AP and PBC session overlap"""
1324 _test_ap_wps_er_pbc_overlap(dev, apdev)
1326 dev[0].request("WPS_ER_STOP")
1328 def _test_ap_wps_er_pbc_overlap(dev, apdev):
1329 ssid = "wps-er-add-enrollee-pbc"
1331 ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e"
1332 hostapd.add_ap(apdev[0]['ifname'],
1333 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
1334 "wpa_passphrase": "12345678", "wpa": "2",
1335 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP",
1336 "device_name": "Wireless AP", "manufacturer": "Company",
1337 "model_name": "WAP", "model_number": "123",
1338 "serial_number": "12345", "device_type": "6-0050F204-1",
1339 "os_version": "01020300",
1340 "config_methods": "label push_button",
1341 "ap_pin": ap_pin, "uuid": ap_uuid, "upnp_iface": "lo"})
1342 dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412)
1343 dev[0].dump_monitor()
1344 dev[0].wps_reg(apdev[0]['bssid'], ap_pin)
1346 dev[1].scan_for_bss(apdev[0]['bssid'], freq="2412")
1347 dev[2].scan_for_bss(apdev[0]['bssid'], freq="2412")
1348 # avoid leaving dev 1 or 2 as the last Probe Request to the AP
1349 dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412, force_scan=True)
1351 dev[0].dump_monitor()
1352 dev[0].request("WPS_ER_START ifname=lo")
1354 ev = dev[0].wait_event(["WPS-ER-AP-ADD"], timeout=15)
1356 raise Exception("AP discovery timed out")
1357 if ap_uuid not in ev:
1358 raise Exception("Expected AP UUID not found")
1360 # verify BSSID selection of the AP instead of UUID
1361 if "FAIL" in dev[0].request("WPS_ER_SET_CONFIG " + apdev[0]['bssid'] + " 0"):
1362 raise Exception("Could not select AP based on BSSID")
1364 dev[0].dump_monitor()
1365 dev[1].request("WPS_PBC " + apdev[0]['bssid'])
1366 dev[2].request("WPS_PBC " + apdev[0]['bssid'])
1367 ev = dev[1].wait_event(["CTRL-EVENT-SCAN-RESULTS"], timeout=10)
1369 raise Exception("PBC scan failed")
1370 ev = dev[2].wait_event(["CTRL-EVENT-SCAN-RESULTS"], timeout=10)
1372 raise Exception("PBC scan failed")
1375 addr1 = dev[1].own_addr()
1376 addr2 = dev[2].own_addr()
1378 ev = dev[0].wait_event(["WPS-ER-ENROLLEE-ADD"], timeout=15)
1380 raise Exception("Enrollee discovery timed out")
1389 if dev[0].request("WPS_ER_PBC " + ap_uuid) != "FAIL-PBC-OVERLAP\n":
1390 raise Exception("PBC overlap not reported")
1391 dev[1].request("WPS_CANCEL")
1392 dev[2].request("WPS_CANCEL")
1393 if dev[0].request("WPS_ER_PBC foo") != "FAIL\n":
1394 raise Exception("Invalid WPS_ER_PBC accepted")
1396 def test_ap_wps_er_v10_add_enrollee_pin(dev, apdev):
1397 """WPS v1.0 ER connected to AP and adding a new enrollee using PIN"""
1399 _test_ap_wps_er_v10_add_enrollee_pin(dev, apdev)
1401 dev[0].request("WPS_ER_STOP")
1403 def _test_ap_wps_er_v10_add_enrollee_pin(dev, apdev):
1404 ssid = "wps-er-add-enrollee-pbc"
1406 ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e"
1407 hostapd.add_ap(apdev[0]['ifname'],
1408 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
1409 "wpa_passphrase": "12345678", "wpa": "2",
1410 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP",
1411 "device_name": "Wireless AP", "manufacturer": "Company",
1412 "model_name": "WAP", "model_number": "123",
1413 "serial_number": "12345", "device_type": "6-0050F204-1",
1414 "os_version": "01020300",
1415 "config_methods": "label push_button",
1416 "ap_pin": ap_pin, "uuid": ap_uuid, "upnp_iface": "lo"})
1417 logger.info("Learn AP configuration")
1418 dev[0].request("SET wps_version_number 0x10")
1419 dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412)
1420 dev[0].dump_monitor()
1421 dev[0].wps_reg(apdev[0]['bssid'], ap_pin)
1422 status = dev[0].get_status()
1423 if status['wpa_state'] != 'COMPLETED' or status['bssid'] != apdev[0]['bssid']:
1424 raise Exception("Not fully connected")
1426 logger.info("Start ER")
1427 dev[0].request("WPS_ER_START ifname=lo")
1428 ev = dev[0].wait_event(["WPS-ER-AP-ADD"], timeout=15)
1430 raise Exception("AP discovery timed out")
1431 if ap_uuid not in ev:
1432 raise Exception("Expected AP UUID not found")
1434 logger.info("Use learned network configuration on ER")
1435 dev[0].request("WPS_ER_SET_CONFIG " + ap_uuid + " 0")
1437 logger.info("Add Enrollee using ER and PIN")
1438 enrollee = dev[1].p2p_interface_addr()
1439 pin = dev[1].wps_read_pin()
1440 dev[0].dump_monitor()
1441 dev[0].request("WPS_ER_PIN any " + pin + " " + enrollee)
1442 dev[1].scan_for_bss(apdev[0]['bssid'], freq=2412)
1443 dev[1].dump_monitor()
1444 dev[1].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin))
1445 dev[1].wait_connected(timeout=30)
1446 ev = dev[0].wait_event(["WPS-SUCCESS"], timeout=15)
1448 raise Exception("WPS ER did not report success")
1450 def test_ap_wps_er_config_ap(dev, apdev):
1451 """WPS ER configuring AP over UPnP"""
1453 _test_ap_wps_er_config_ap(dev, apdev)
1455 dev[0].request("WPS_ER_STOP")
1457 def _test_ap_wps_er_config_ap(dev, apdev):
1458 ssid = "wps-er-ap-config"
1460 ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e"
1461 hostapd.add_ap(apdev[0]['ifname'],
1462 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
1463 "wpa_passphrase": "12345678", "wpa": "2",
1464 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP",
1465 "device_name": "Wireless AP", "manufacturer": "Company",
1466 "model_name": "WAP", "model_number": "123",
1467 "serial_number": "12345", "device_type": "6-0050F204-1",
1468 "os_version": "01020300",
1469 "config_methods": "label push_button",
1470 "ap_pin": ap_pin, "uuid": ap_uuid, "upnp_iface": "lo"})
1472 logger.info("Connect ER to the AP")
1473 dev[0].connect(ssid, psk="12345678", scan_freq="2412")
1475 logger.info("WPS configuration step")
1476 dev[0].request("WPS_ER_START ifname=lo")
1477 ev = dev[0].wait_event(["WPS-ER-AP-ADD"], timeout=15)
1479 raise Exception("AP discovery timed out")
1480 if ap_uuid not in ev:
1481 raise Exception("Expected AP UUID not found")
1482 new_passphrase = "1234567890"
1483 dev[0].request("WPS_ER_CONFIG " + apdev[0]['bssid'] + " " + ap_pin + " " +
1484 ssid.encode("hex") + " WPA2PSK CCMP " +
1485 new_passphrase.encode("hex"))
1486 ev = dev[0].wait_event(["WPS-SUCCESS"])
1488 raise Exception("WPS ER configuration operation timed out")
1489 dev[0].wait_disconnected(timeout=10)
1490 dev[0].connect(ssid, psk="1234567890", scan_freq="2412")
1492 logger.info("WPS ER restart")
1493 dev[0].request("WPS_ER_START")
1494 ev = dev[0].wait_event(["WPS-ER-AP-ADD"], timeout=15)
1496 raise Exception("AP discovery timed out on ER restart")
1497 if ap_uuid not in ev:
1498 raise Exception("Expected AP UUID not found on ER restart")
1499 if "OK" not in dev[0].request("WPS_ER_STOP"):
1500 raise Exception("WPS_ER_STOP failed")
1501 if "OK" not in dev[0].request("WPS_ER_STOP"):
1502 raise Exception("WPS_ER_STOP failed")
1504 def test_ap_wps_er_cache_ap_settings(dev, apdev):
1505 """WPS ER caching AP settings"""
1507 _test_ap_wps_er_cache_ap_settings(dev, apdev)
1509 dev[0].request("WPS_ER_STOP")
1511 def _test_ap_wps_er_cache_ap_settings(dev, apdev):
1512 ssid = "wps-er-add-enrollee"
1514 ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e"
1515 params = { "ssid": ssid, "eap_server": "1", "wps_state": "2",
1516 "wpa_passphrase": "12345678", "wpa": "2",
1517 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP",
1518 "device_name": "Wireless AP", "manufacturer": "Company",
1519 "model_name": "WAP", "model_number": "123",
1520 "serial_number": "12345", "device_type": "6-0050F204-1",
1521 "os_version": "01020300",
1522 "config_methods": "label push_button",
1523 "ap_pin": ap_pin, "uuid": ap_uuid, "upnp_iface": "lo" }
1524 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
1525 dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412)
1526 dev[0].wps_reg(apdev[0]['bssid'], ap_pin)
1527 id = int(dev[0].list_networks()[0]['id'])
1528 dev[0].set_network(id, "scan_freq", "2412")
1530 dev[0].request("WPS_ER_START ifname=lo")
1531 ev = dev[0].wait_event(["WPS-ER-AP-ADD"], timeout=15)
1533 raise Exception("AP discovery timed out")
1534 if ap_uuid not in ev:
1535 raise Exception("Expected AP UUID not found")
1537 dev[0].dump_monitor()
1538 dev[0].request("WPS_ER_LEARN " + ap_uuid + " " + ap_pin)
1539 ev = dev[0].wait_event(["WPS-ER-AP-SETTINGS"], timeout=15)
1541 raise Exception("AP learn timed out")
1542 ev = dev[0].wait_event(["WPS-FAIL"], timeout=15)
1544 raise Exception("WPS-FAIL after AP learn timed out")
1550 ev = dev[0].wait_event([ "WPS-ER-AP-REMOVE",
1551 "CTRL-EVENT-DISCONNECTED" ],
1554 raise Exception("AP removal or disconnection timed out")
1556 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
1558 ev = dev[0].wait_event([ "WPS-ER-AP-ADD", "CTRL-EVENT-CONNECTED" ],
1561 raise Exception("AP discovery or connection timed out")
1563 pin = dev[1].wps_read_pin()
1564 dev[0].dump_monitor()
1565 dev[0].request("WPS_ER_PIN any " + pin + " " + dev[1].p2p_interface_addr())
1569 dev[1].scan_for_bss(apdev[0]['bssid'], freq=2412)
1570 dev[1].dump_monitor()
1571 dev[1].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin))
1572 ev = dev[1].wait_event(["WPS-SUCCESS"], timeout=30)
1574 raise Exception("Enrollee did not report success")
1575 dev[1].wait_connected(timeout=15)
1576 ev = dev[0].wait_event(["WPS-SUCCESS"], timeout=15)
1578 raise Exception("WPS ER did not report success")
1580 dev[0].dump_monitor()
1581 dev[0].request("WPS_ER_STOP")
1583 def test_ap_wps_fragmentation(dev, apdev):
1584 """WPS with fragmentation in EAP-WSC and mixed mode WPA+WPA2"""
1585 ssid = "test-wps-fragmentation"
1587 hostapd.add_ap(apdev[0]['ifname'],
1588 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
1589 "wpa_passphrase": "12345678", "wpa": "3",
1590 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP",
1591 "wpa_pairwise": "TKIP", "ap_pin": appin,
1592 "fragment_size": "50" })
1593 hapd = hostapd.Hostapd(apdev[0]['ifname'])
1594 logger.info("WPS provisioning step (PBC)")
1595 hapd.request("WPS_PBC")
1596 dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412)
1597 dev[0].dump_monitor()
1598 dev[0].request("SET wps_fragment_size 50")
1599 dev[0].request("WPS_PBC " + apdev[0]['bssid'])
1600 dev[0].wait_connected(timeout=30)
1601 status = dev[0].get_status()
1602 if status['wpa_state'] != 'COMPLETED':
1603 raise Exception("Not fully connected")
1604 if status['pairwise_cipher'] != 'CCMP' or status['group_cipher'] != 'TKIP':
1605 raise Exception("Unexpected encryption configuration")
1606 if status['key_mgmt'] != 'WPA2-PSK':
1607 raise Exception("Unexpected key_mgmt")
1609 logger.info("WPS provisioning step (PIN)")
1610 pin = dev[1].wps_read_pin()
1611 hapd.request("WPS_PIN any " + pin)
1612 dev[1].scan_for_bss(apdev[0]['bssid'], freq=2412)
1613 dev[1].request("SET wps_fragment_size 50")
1614 dev[1].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin))
1615 dev[1].wait_connected(timeout=30)
1616 status = dev[1].get_status()
1617 if status['wpa_state'] != 'COMPLETED':
1618 raise Exception("Not fully connected")
1619 if status['pairwise_cipher'] != 'CCMP' or status['group_cipher'] != 'TKIP':
1620 raise Exception("Unexpected encryption configuration")
1621 if status['key_mgmt'] != 'WPA2-PSK':
1622 raise Exception("Unexpected key_mgmt")
1624 logger.info("WPS connection as registrar")
1625 dev[2].scan_for_bss(apdev[0]['bssid'], freq=2412)
1626 dev[2].request("SET wps_fragment_size 50")
1627 dev[2].wps_reg(apdev[0]['bssid'], appin)
1628 status = dev[2].get_status()
1629 if status['wpa_state'] != 'COMPLETED':
1630 raise Exception("Not fully connected")
1631 if status['pairwise_cipher'] != 'CCMP' or status['group_cipher'] != 'TKIP':
1632 raise Exception("Unexpected encryption configuration")
1633 if status['key_mgmt'] != 'WPA2-PSK':
1634 raise Exception("Unexpected key_mgmt")
1636 def test_ap_wps_new_version_sta(dev, apdev):
1637 """WPS compatibility with new version number on the station"""
1638 ssid = "test-wps-ver"
1639 hostapd.add_ap(apdev[0]['ifname'],
1640 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
1641 "wpa_passphrase": "12345678", "wpa": "2",
1642 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP" })
1643 hapd = hostapd.Hostapd(apdev[0]['ifname'])
1644 logger.info("WPS provisioning step")
1645 hapd.request("WPS_PBC")
1646 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
1647 dev[0].dump_monitor()
1648 dev[0].request("SET wps_version_number 0x43")
1649 dev[0].request("SET wps_vendor_ext_m1 000137100100020001")
1650 dev[0].request("WPS_PBC " + apdev[0]['bssid'])
1651 dev[0].wait_connected(timeout=30)
1653 def test_ap_wps_new_version_ap(dev, apdev):
1654 """WPS compatibility with new version number on the AP"""
1655 ssid = "test-wps-ver"
1656 hostapd.add_ap(apdev[0]['ifname'],
1657 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
1658 "wpa_passphrase": "12345678", "wpa": "2",
1659 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP" })
1660 hapd = hostapd.Hostapd(apdev[0]['ifname'])
1661 logger.info("WPS provisioning step")
1662 if "FAIL" in hapd.request("SET wps_version_number 0x43"):
1663 raise Exception("Failed to enable test functionality")
1664 hapd.request("WPS_PBC")
1665 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
1666 dev[0].dump_monitor()
1667 dev[0].request("WPS_PBC " + apdev[0]['bssid'])
1668 dev[0].wait_connected(timeout=30)
1669 hapd.request("SET wps_version_number 0x20")
1671 def test_ap_wps_check_pin(dev, apdev):
1672 """Verify PIN checking through control interface"""
1673 hostapd.add_ap(apdev[0]['ifname'],
1674 { "ssid": "wps", "eap_server": "1", "wps_state": "2",
1675 "wpa_passphrase": "12345678", "wpa": "2",
1676 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP" })
1677 hapd = hostapd.Hostapd(apdev[0]['ifname'])
1678 for t in [ ("12345670", "12345670"),
1679 ("12345678", "FAIL-CHECKSUM"),
1681 ("123456789", "FAIL"),
1682 ("1234-5670", "12345670"),
1683 ("1234 5670", "12345670"),
1684 ("1-2.3:4 5670", "12345670") ]:
1685 res = hapd.request("WPS_CHECK_PIN " + t[0]).rstrip('\n')
1686 res2 = dev[0].request("WPS_CHECK_PIN " + t[0]).rstrip('\n')
1688 raise Exception("Unexpected difference in WPS_CHECK_PIN responses")
1690 raise Exception("Incorrect WPS_CHECK_PIN response {} (expected {})".format(res, t[1]))
1692 if "FAIL" not in hapd.request("WPS_CHECK_PIN 12345"):
1693 raise Exception("Unexpected WPS_CHECK_PIN success")
1694 if "FAIL" not in hapd.request("WPS_CHECK_PIN 123456789"):
1695 raise Exception("Unexpected WPS_CHECK_PIN success")
1697 for i in range(0, 10):
1698 pin = dev[0].request("WPS_PIN get")
1699 rpin = dev[0].request("WPS_CHECK_PIN " + pin).rstrip('\n')
1701 raise Exception("Random PIN validation failed for " + pin)
1703 def test_ap_wps_wep_config(dev, apdev):
1704 """WPS 2.0 AP rejecting WEP configuration"""
1705 ssid = "test-wps-config"
1707 hostapd.add_ap(apdev[0]['ifname'],
1708 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
1710 hapd = hostapd.Hostapd(apdev[0]['ifname'])
1711 dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412)
1712 dev[0].wps_reg(apdev[0]['bssid'], appin, "wps-new-ssid-wep", "OPEN", "WEP",
1713 "hello", no_wait=True)
1714 ev = hapd.wait_event(["WPS-FAIL"], timeout=15)
1716 raise Exception("WPS-FAIL timed out")
1717 if "reason=2" not in ev:
1718 raise Exception("Unexpected reason code in WPS-FAIL")
1719 status = hapd.request("WPS_GET_STATUS")
1720 if "Last WPS result: Failed" not in status:
1721 raise Exception("WPS failure result not shown correctly")
1722 if "Failure Reason: WEP Prohibited" not in status:
1723 raise Exception("Failure reason not reported correctly")
1724 if "Peer Address: " + dev[0].p2p_interface_addr() not in status:
1725 raise Exception("Peer address not shown correctly")
1727 def test_ap_wps_wep_enroll(dev, apdev):
1728 """WPS 2.0 STA rejecting WEP configuration"""
1729 ssid = "test-wps-wep"
1730 hostapd.add_ap(apdev[0]['ifname'],
1731 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
1732 "skip_cred_build": "1", "extra_cred": "wps-wep-cred" })
1733 hapd = hostapd.Hostapd(apdev[0]['ifname'])
1734 hapd.request("WPS_PBC")
1735 dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412)
1736 dev[0].request("WPS_PBC " + apdev[0]['bssid'])
1737 ev = dev[0].wait_event(["WPS-FAIL"], timeout=15)
1739 raise Exception("WPS-FAIL event timed out")
1740 if "msg=12" not in ev or "reason=2 (WEP Prohibited)" not in ev:
1741 raise Exception("Unexpected WPS-FAIL event: " + ev)
1743 def test_ap_wps_ie_fragmentation(dev, apdev):
1744 """WPS AP using fragmented WPS IE"""
1745 ssid = "test-wps-ie-fragmentation"
1746 params = { "ssid": ssid, "eap_server": "1", "wps_state": "2",
1747 "wpa_passphrase": "12345678", "wpa": "2",
1748 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP",
1749 "device_name": "1234567890abcdef1234567890abcdef",
1750 "manufacturer": "1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef",
1751 "model_name": "1234567890abcdef1234567890abcdef",
1752 "model_number": "1234567890abcdef1234567890abcdef",
1753 "serial_number": "1234567890abcdef1234567890abcdef" }
1754 hostapd.add_ap(apdev[0]['ifname'], params)
1755 hapd = hostapd.Hostapd(apdev[0]['ifname'])
1756 hapd.request("WPS_PBC")
1757 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
1758 dev[0].request("WPS_PBC " + apdev[0]['bssid'])
1759 dev[0].wait_connected(timeout=30)
1760 bss = dev[0].get_bss(apdev[0]['bssid'])
1761 if "wps_device_name" not in bss or bss['wps_device_name'] != "1234567890abcdef1234567890abcdef":
1762 logger.info("Device Name not received correctly")
1764 # This can fail if Probe Response frame is missed and Beacon frame was
1765 # used to fill in the BSS entry. This can happen, e.g., during heavy
1766 # load every now and then and is not really an error, so try to
1767 # workaround by runnign another scan.
1768 dev[0].scan(freq="2412", only_new=True)
1769 bss = dev[0].get_bss(apdev[0]['bssid'])
1770 if not bss or "wps_device_name" not in bss or bss['wps_device_name'] != "1234567890abcdef1234567890abcdef":
1772 raise Exception("Device Name not received correctly")
1773 if len(re.findall("dd..0050f204", bss['ie'])) != 2:
1774 raise Exception("Unexpected number of WPS IEs")
1776 def get_psk(pskfile):
1778 with open(pskfile, "r") as f:
1779 lines = f.read().splitlines()
1781 if l == "# WPA PSKs":
1783 (addr,psk) = l.split(' ')
1787 def test_ap_wps_per_station_psk(dev, apdev):
1788 """WPS PBC provisioning with per-station PSK"""
1789 addr0 = dev[0].own_addr()
1790 addr1 = dev[1].own_addr()
1791 addr2 = dev[2].own_addr()
1794 pskfile = "/tmp/ap_wps_per_enrollee_psk.psk_file"
1801 with open(pskfile, "w") as f:
1802 f.write("# WPA PSKs\n")
1804 params = { "ssid": ssid, "eap_server": "1", "wps_state": "2",
1805 "wpa": "2", "wpa_key_mgmt": "WPA-PSK",
1806 "rsn_pairwise": "CCMP", "ap_pin": appin,
1807 "wpa_psk_file": pskfile }
1808 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
1810 logger.info("First enrollee")
1811 hapd.request("WPS_PBC")
1812 dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412)
1813 dev[0].request("WPS_PBC " + apdev[0]['bssid'])
1814 dev[0].wait_connected(timeout=30)
1816 logger.info("Second enrollee")
1817 hapd.request("WPS_PBC")
1818 dev[1].scan_for_bss(apdev[0]['bssid'], freq=2412)
1819 dev[1].request("WPS_PBC " + apdev[0]['bssid'])
1820 dev[1].wait_connected(timeout=30)
1822 logger.info("External registrar")
1823 dev[2].scan_for_bss(apdev[0]['bssid'], freq=2412)
1824 dev[2].wps_reg(apdev[0]['bssid'], appin)
1826 logger.info("Verifying PSK results")
1827 psks = get_psk(pskfile)
1828 if addr0 not in psks:
1829 raise Exception("No PSK recorded for sta0")
1830 if addr1 not in psks:
1831 raise Exception("No PSK recorded for sta1")
1832 if addr2 not in psks:
1833 raise Exception("No PSK recorded for sta2")
1834 if psks[addr0] == psks[addr1]:
1835 raise Exception("Same PSK recorded for sta0 and sta1")
1836 if psks[addr0] == psks[addr2]:
1837 raise Exception("Same PSK recorded for sta0 and sta2")
1838 if psks[addr1] == psks[addr2]:
1839 raise Exception("Same PSK recorded for sta1 and sta2")
1841 dev[0].request("REMOVE_NETWORK all")
1842 logger.info("Second external registrar")
1843 dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412)
1844 dev[0].wps_reg(apdev[0]['bssid'], appin)
1845 psks2 = get_psk(pskfile)
1846 if addr0 not in psks2:
1847 raise Exception("No PSK recorded for sta0(reg)")
1848 if psks[addr0] == psks2[addr0]:
1849 raise Exception("Same PSK recorded for sta0(enrollee) and sta0(reg)")
1853 def test_ap_wps_per_station_psk_failure(dev, apdev):
1854 """WPS PBC provisioning with per-station PSK (file not writable)"""
1855 addr0 = dev[0].p2p_dev_addr()
1856 addr1 = dev[1].p2p_dev_addr()
1857 addr2 = dev[2].p2p_dev_addr()
1860 pskfile = "/tmp/ap_wps_per_enrollee_psk.psk_file"
1867 with open(pskfile, "w") as f:
1868 f.write("# WPA PSKs\n")
1870 params = { "ssid": ssid, "eap_server": "1", "wps_state": "2",
1871 "wpa": "2", "wpa_key_mgmt": "WPA-PSK",
1872 "rsn_pairwise": "CCMP", "ap_pin": appin,
1873 "wpa_psk_file": pskfile }
1874 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
1875 if "FAIL" in hapd.request("SET wpa_psk_file /tmp/does/not/exists/ap_wps_per_enrollee_psk_failure.psk_file"):
1876 raise Exception("Failed to set wpa_psk_file")
1878 logger.info("First enrollee")
1879 hapd.request("WPS_PBC")
1880 dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412)
1881 dev[0].request("WPS_PBC " + apdev[0]['bssid'])
1882 dev[0].wait_connected(timeout=30)
1884 logger.info("Second enrollee")
1885 hapd.request("WPS_PBC")
1886 dev[1].scan_for_bss(apdev[0]['bssid'], freq=2412)
1887 dev[1].request("WPS_PBC " + apdev[0]['bssid'])
1888 dev[1].wait_connected(timeout=30)
1890 logger.info("External registrar")
1891 dev[2].scan_for_bss(apdev[0]['bssid'], freq=2412)
1892 dev[2].wps_reg(apdev[0]['bssid'], appin)
1894 logger.info("Verifying PSK results")
1895 psks = get_psk(pskfile)
1897 raise Exception("PSK recorded unexpectedly")
1901 def test_ap_wps_pin_request_file(dev, apdev):
1902 """WPS PIN provisioning with configured AP"""
1904 pinfile = "/tmp/ap_wps_pin_request_file.log"
1905 if os.path.exists(pinfile):
1907 hostapd.add_ap(apdev[0]['ifname'],
1908 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
1909 "wps_pin_requests": pinfile,
1910 "wpa_passphrase": "12345678", "wpa": "2",
1911 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"})
1912 hapd = hostapd.Hostapd(apdev[0]['ifname'])
1913 uuid = dev[0].get_status_field("uuid")
1914 pin = dev[0].wps_read_pin()
1916 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
1917 dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin))
1918 ev = hapd.wait_event(["WPS-PIN-NEEDED"], timeout=15)
1920 raise Exception("PIN needed event not shown")
1922 raise Exception("UUID mismatch")
1923 dev[0].request("WPS_CANCEL")
1925 with open(pinfile, "r") as f:
1926 lines = f.readlines()
1932 raise Exception("PIN request entry not in the log file")
1939 def test_ap_wps_auto_setup_with_config_file(dev, apdev):
1940 """WPS auto-setup with configuration file"""
1941 conffile = "/tmp/ap_wps_auto_setup_with_config_file.conf"
1942 ifname = apdev[0]['ifname']
1944 with open(conffile, "w") as f:
1945 f.write("driver=nl80211\n")
1946 f.write("hw_mode=g\n")
1947 f.write("channel=1\n")
1948 f.write("ieee80211n=1\n")
1949 f.write("interface=%s\n" % ifname)
1950 f.write("ctrl_interface=/var/run/hostapd\n")
1951 f.write("ssid=wps\n")
1952 f.write("eap_server=1\n")
1953 f.write("wps_state=1\n")
1954 hostapd.add_bss('phy3', ifname, conffile)
1955 hapd = hostapd.Hostapd(ifname)
1956 hapd.request("WPS_PBC")
1957 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
1958 dev[0].request("WPS_PBC " + apdev[0]['bssid'])
1959 dev[0].wait_connected(timeout=30)
1960 with open(conffile, "r") as f:
1961 lines = f.read().splitlines()
1965 [name,value] = l.split('=', 1)
1967 except ValueError, e:
1968 if "# WPS configuration" in l:
1971 raise Exception("Unexpected configuration line: " + l)
1972 if vals['ieee80211n'] != '1' or vals['wps_state'] != '2' or "WPA-PSK" not in vals['wpa_key_mgmt']:
1973 raise Exception("Incorrect configuration: " + str(vals))
1980 def test_ap_wps_pbc_timeout(dev, apdev, params):
1981 """wpa_supplicant PBC walk time and WPS ER SelReg timeout [long]"""
1982 if not params['long']:
1983 raise HwsimSkip("Skip test case with long duration due to --long not specified")
1984 ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e"
1985 hapd = add_ssdp_ap(apdev[0]['ifname'], ap_uuid)
1987 location = ssdp_get_location(ap_uuid)
1988 urls = upnp_get_urls(location)
1989 eventurl = urlparse.urlparse(urls['event_sub_url'])
1990 ctrlurl = urlparse.urlparse(urls['control_url'])
1992 url = urlparse.urlparse(location)
1993 conn = httplib.HTTPConnection(url.netloc)
1995 class WPSERHTTPServer(SocketServer.StreamRequestHandler):
1997 data = self.rfile.readline().strip()
1999 self.wfile.write(gen_wps_event())
2001 server = MyTCPServer(("127.0.0.1", 12345), WPSERHTTPServer)
2004 headers = { "callback": '<http://127.0.0.1:12345/event>',
2006 "timeout": "Second-1234" }
2007 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2008 resp = conn.getresponse()
2009 if resp.status != 200:
2010 raise Exception("Unexpected HTTP response: %d" % resp.status)
2011 sid = resp.getheader("sid")
2012 logger.debug("Subscription SID " + sid)
2014 msg = '''<?xml version="1.0"?>
2015 <s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
2017 <u:SetSelectedRegistrar xmlns:u="urn:schemas-wifialliance-org:service:WFAWLANConfig:1">
2018 <NewMessage>EEoAARAQQQABARASAAIAABBTAAIxSBBJAA4ANyoAASABBv///////xBIABA2LbR7pTpRkYj7
2021 </u:SetSelectedRegistrar>
2024 headers = { "Content-type": 'text/xml; charset="utf-8"' }
2025 headers["SOAPAction"] = '"urn:schemas-wifialliance-org:service:WFAWLANConfig:1#%s"' % "SetSelectedRegistrar"
2026 conn.request("POST", ctrlurl.path, msg, headers)
2027 resp = conn.getresponse()
2028 if resp.status != 200:
2029 raise Exception("Unexpected HTTP response: %d" % resp.status)
2031 server.handle_request()
2033 logger.info("Start WPS_PBC and wait for PBC walk time expiration")
2034 if "OK" not in dev[0].request("WPS_PBC"):
2035 raise Exception("WPS_PBC failed")
2037 start = os.times()[4]
2039 server.handle_request()
2040 dev[1].request("BSS_FLUSH 0")
2041 dev[1].scan_for_bss(apdev[0]['bssid'], freq="2412", force_scan=True,
2043 bss = dev[1].get_bss(apdev[0]['bssid'])
2044 logger.debug("BSS: " + str(bss))
2045 if '[WPS-AUTH]' not in bss['flags']:
2046 raise Exception("WPS not indicated authorized")
2048 server.handle_request()
2050 wps_timeout_seen = False
2054 dev[1].dump_monitor()
2055 if not wps_timeout_seen:
2056 ev = dev[0].wait_event(["WPS-TIMEOUT"], timeout=0)
2058 logger.info("PBC timeout seen")
2059 wps_timeout_seen = True
2061 dev[0].dump_monitor()
2063 if now - start > 130:
2064 raise Exception("Selected registration information not removed")
2065 dev[1].request("BSS_FLUSH 0")
2066 dev[1].scan_for_bss(apdev[0]['bssid'], freq="2412", force_scan=True,
2068 bss = dev[1].get_bss(apdev[0]['bssid'])
2069 logger.debug("BSS: " + str(bss))
2070 if '[WPS-AUTH]' not in bss['flags']:
2072 server.handle_request()
2074 server.server_close()
2076 if wps_timeout_seen:
2080 if now < start + 150:
2081 dur = start + 150 - now
2084 logger.info("Continue waiting for PBC timeout (%d sec)" % dur)
2085 ev = dev[0].wait_event(["WPS-TIMEOUT"], timeout=dur)
2087 raise Exception("WPS-TIMEOUT not reported")
2089 def add_ssdp_ap(ifname, ap_uuid):
2092 params = { "ssid": ssid, "eap_server": "1", "wps_state": "2",
2093 "wpa_passphrase": "12345678", "wpa": "2",
2094 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP",
2095 "device_name": "Wireless AP", "manufacturer": "Company",
2096 "model_name": "WAP", "model_number": "123",
2097 "serial_number": "12345", "device_type": "6-0050F204-1",
2098 "os_version": "01020300",
2099 "config_methods": "label push_button",
2100 "ap_pin": ap_pin, "uuid": ap_uuid, "upnp_iface": "lo",
2101 "friendly_name": "WPS Access Point",
2102 "manufacturer_url": "http://www.example.com/",
2103 "model_description": "Wireless Access Point",
2104 "model_url": "http://www.example.com/model/",
2105 "upc": "123456789012" }
2106 return hostapd.add_ap(ifname, params)
2108 def ssdp_send(msg, no_recv=False):
2109 socket.setdefaulttimeout(1)
2110 sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, socket.IPPROTO_UDP)
2111 sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
2112 sock.setsockopt(socket.IPPROTO_IP, socket.IP_MULTICAST_TTL, 2)
2113 sock.bind(("127.0.0.1", 0))
2114 sock.sendto(msg, ("239.255.255.250", 1900))
2117 return sock.recv(1000)
2119 def ssdp_send_msearch(st, no_recv=False):
2121 'M-SEARCH * HTTP/1.1',
2122 'HOST: 239.255.255.250:1900',
2124 'MAN: "ssdp:discover"',
2127 return ssdp_send(msg, no_recv=no_recv)
2129 def test_ap_wps_ssdp_msearch(dev, apdev):
2130 """WPS AP and SSDP M-SEARCH messages"""
2131 ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e"
2132 add_ssdp_ap(apdev[0]['ifname'], ap_uuid)
2135 'M-SEARCH * HTTP/1.1',
2136 'Host: 239.255.255.250:1900',
2138 'Man: "ssdp:discover"',
2139 'St: urn:schemas-wifialliance-org:device:WFADevice:1',
2144 'M-SEARCH * HTTP/1.1',
2145 'host:\t239.255.255.250:1900\t\t\t\t \t\t',
2147 'man: \t \t "ssdp:discover" ',
2148 'st: urn:schemas-wifialliance-org:device:WFADevice:1\t\t',
2152 ssdp_send_msearch("ssdp:all")
2153 ssdp_send_msearch("upnp:rootdevice")
2154 ssdp_send_msearch("uuid:" + ap_uuid)
2155 ssdp_send_msearch("urn:schemas-wifialliance-org:service:WFAWLANConfig:1")
2156 ssdp_send_msearch("urn:schemas-wifialliance-org:device:WFADevice:1");
2159 'M-SEARCH * HTTP/1.1',
2160 'HOST:\t239.255.255.250:1900',
2161 'MAN: "ssdp:discover"',
2163 'ST: urn:schemas-wifialliance-org:device:WFADevice:1',
2165 ssdp_send(msg, no_recv=True)
2167 def test_ap_wps_ssdp_invalid_msearch(dev, apdev):
2168 """WPS AP and invalid SSDP M-SEARCH messages"""
2169 ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e"
2170 add_ssdp_ap(apdev[0]['ifname'], ap_uuid)
2172 socket.setdefaulttimeout(1)
2173 sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, socket.IPPROTO_UDP)
2174 sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
2175 sock.setsockopt(socket.IPPROTO_IP, socket.IP_MULTICAST_TTL, 2)
2176 sock.bind(("127.0.0.1", 0))
2178 logger.debug("Missing MX")
2180 'M-SEARCH * HTTP/1.1',
2181 'HOST: 239.255.255.250:1900',
2182 'MAN: "ssdp:discover"',
2183 'ST: urn:schemas-wifialliance-org:device:WFADevice:1',
2185 sock.sendto(msg, ("239.255.255.250", 1900))
2187 logger.debug("Negative MX")
2189 'M-SEARCH * HTTP/1.1',
2190 'HOST: 239.255.255.250:1900',
2192 'MAN: "ssdp:discover"',
2193 'ST: urn:schemas-wifialliance-org:device:WFADevice:1',
2195 sock.sendto(msg, ("239.255.255.250", 1900))
2197 logger.debug("Invalid MX")
2199 'M-SEARCH * HTTP/1.1',
2200 'HOST: 239.255.255.250:1900',
2202 'MAN: "ssdp:discover"',
2203 'ST: urn:schemas-wifialliance-org:device:WFADevice:1',
2205 sock.sendto(msg, ("239.255.255.250", 1900))
2207 logger.debug("Missing MAN")
2209 'M-SEARCH * HTTP/1.1',
2210 'HOST: 239.255.255.250:1900',
2212 'ST: urn:schemas-wifialliance-org:device:WFADevice:1',
2214 sock.sendto(msg, ("239.255.255.250", 1900))
2216 logger.debug("Invalid MAN")
2218 'M-SEARCH * HTTP/1.1',
2219 'HOST: 239.255.255.250:1900',
2222 'ST: urn:schemas-wifialliance-org:device:WFADevice:1',
2224 sock.sendto(msg, ("239.255.255.250", 1900))
2226 'M-SEARCH * HTTP/1.1',
2227 'HOST: 239.255.255.250:1900',
2229 'MAN; "ssdp:discover"',
2230 'ST: urn:schemas-wifialliance-org:device:WFADevice:1',
2232 sock.sendto(msg, ("239.255.255.250", 1900))
2234 logger.debug("Missing HOST")
2236 'M-SEARCH * HTTP/1.1',
2237 'MAN: "ssdp:discover"',
2239 'ST: urn:schemas-wifialliance-org:device:WFADevice:1',
2241 sock.sendto(msg, ("239.255.255.250", 1900))
2243 logger.debug("Missing ST")
2245 'M-SEARCH * HTTP/1.1',
2246 'HOST: 239.255.255.250:1900',
2247 'MAN: "ssdp:discover"',
2250 sock.sendto(msg, ("239.255.255.250", 1900))
2252 logger.debug("Mismatching ST")
2254 'M-SEARCH * HTTP/1.1',
2255 'HOST: 239.255.255.250:1900',
2256 'MAN: "ssdp:discover"',
2258 'ST: uuid:16d5f8a9-4ee4-4f5e-81f9-cc6e2f47f42d',
2260 sock.sendto(msg, ("239.255.255.250", 1900))
2262 'M-SEARCH * HTTP/1.1',
2263 'HOST: 239.255.255.250:1900',
2264 'MAN: "ssdp:discover"',
2268 sock.sendto(msg, ("239.255.255.250", 1900))
2270 'M-SEARCH * HTTP/1.1',
2271 'HOST: 239.255.255.250:1900',
2272 'MAN: "ssdp:discover"',
2276 sock.sendto(msg, ("239.255.255.250", 1900))
2278 logger.debug("Invalid ST")
2280 'M-SEARCH * HTTP/1.1',
2281 'HOST: 239.255.255.250:1900',
2282 'MAN: "ssdp:discover"',
2284 'ST; urn:schemas-wifialliance-org:device:WFADevice:1',
2286 sock.sendto(msg, ("239.255.255.250", 1900))
2288 logger.debug("Invalid M-SEARCH")
2290 'M+SEARCH * HTTP/1.1',
2291 'HOST: 239.255.255.250:1900',
2292 'MAN: "ssdp:discover"',
2294 'ST: urn:schemas-wifialliance-org:device:WFADevice:1',
2296 sock.sendto(msg, ("239.255.255.250", 1900))
2298 'M-SEARCH-* HTTP/1.1',
2299 'HOST: 239.255.255.250:1900',
2300 'MAN: "ssdp:discover"',
2302 'ST: urn:schemas-wifialliance-org:device:WFADevice:1',
2304 sock.sendto(msg, ("239.255.255.250", 1900))
2306 logger.debug("Invalid message format")
2307 sock.sendto("NOTIFY * HTTP/1.1", ("239.255.255.250", 1900))
2309 'M-SEARCH * HTTP/1.1',
2310 'HOST: 239.255.255.250:1900',
2311 'MAN: "ssdp:discover"',
2313 'ST: urn:schemas-wifialliance-org:device:WFADevice:1',
2315 sock.sendto(msg, ("239.255.255.250", 1900))
2319 raise Exception("Unexpected M-SEARCH response: " + r)
2320 except socket.timeout:
2323 logger.debug("Valid M-SEARCH")
2325 'M-SEARCH * HTTP/1.1',
2326 'HOST: 239.255.255.250:1900',
2327 'MAN: "ssdp:discover"',
2329 'ST: urn:schemas-wifialliance-org:device:WFADevice:1',
2331 sock.sendto(msg, ("239.255.255.250", 1900))
2336 except socket.timeout:
2337 raise Exception("No SSDP response")
2339 def test_ap_wps_ssdp_burst(dev, apdev):
2340 """WPS AP and SSDP burst"""
2341 ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e"
2342 add_ssdp_ap(apdev[0]['ifname'], ap_uuid)
2345 'M-SEARCH * HTTP/1.1',
2346 'HOST: 239.255.255.250:1900',
2347 'MAN: "ssdp:discover"',
2349 'ST: urn:schemas-wifialliance-org:device:WFADevice:1',
2351 socket.setdefaulttimeout(1)
2352 sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, socket.IPPROTO_UDP)
2353 sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
2354 sock.setsockopt(socket.IPPROTO_IP, socket.IP_MULTICAST_TTL, 2)
2355 sock.bind(("127.0.0.1", 0))
2356 for i in range(0, 25):
2357 sock.sendto(msg, ("239.255.255.250", 1900))
2362 if not r.startswith("HTTP/1.1 200 OK\r\n"):
2363 raise Exception("Unexpected message: " + r)
2365 except socket.timeout:
2368 raise Exception("Too few SSDP responses")
2370 sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, socket.IPPROTO_UDP)
2371 sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
2372 sock.setsockopt(socket.IPPROTO_IP, socket.IP_MULTICAST_TTL, 2)
2373 sock.bind(("127.0.0.1", 0))
2374 for i in range(0, 25):
2375 sock.sendto(msg, ("239.255.255.250", 1900))
2381 except socket.timeout:
2382 raise Exception("No SSDP response")
2384 def ssdp_get_location(uuid):
2385 res = ssdp_send_msearch("uuid:" + uuid)
2387 for l in res.splitlines():
2388 if l.lower().startswith("location:"):
2389 location = l.split(':', 1)[1].strip()
2391 if location is None:
2392 raise Exception("No UPnP location found")
2395 def upnp_get_urls(location):
2396 conn = urllib.urlopen(location)
2397 tree = ET.parse(conn)
2398 root = tree.getroot()
2399 urn = '{urn:schemas-upnp-org:device-1-0}'
2400 service = root.find("./" + urn + "device/" + urn + "serviceList/" + urn + "service")
2402 res['scpd_url'] = urlparse.urljoin(location, service.find(urn + 'SCPDURL').text)
2403 res['control_url'] = urlparse.urljoin(location, service.find(urn + 'controlURL').text)
2404 res['event_sub_url'] = urlparse.urljoin(location, service.find(urn + 'eventSubURL').text)
2407 def upnp_soap_action(conn, path, action, include_soap_action=True, soap_action_override=None):
2408 soapns = 'http://schemas.xmlsoap.org/soap/envelope/'
2409 wpsns = 'urn:schemas-wifialliance-org:service:WFAWLANConfig:1'
2410 ET.register_namespace('soapenv', soapns)
2411 ET.register_namespace('wfa', wpsns)
2413 attrib['{%s}encodingStyle' % soapns] = 'http://schemas.xmlsoap.org/soap/encoding/'
2414 root = ET.Element("{%s}Envelope" % soapns, attrib=attrib)
2415 body = ET.SubElement(root, "{%s}Body" % soapns)
2416 act = ET.SubElement(body, "{%s}%s" % (wpsns, action))
2417 tree = ET.ElementTree(root)
2418 soap = StringIO.StringIO()
2419 tree.write(soap, xml_declaration=True, encoding='utf-8')
2421 headers = { "Content-type": 'text/xml; charset="utf-8"' }
2422 if include_soap_action:
2423 headers["SOAPAction"] = '"urn:schemas-wifialliance-org:service:WFAWLANConfig:1#%s"' % action
2424 elif soap_action_override:
2425 headers["SOAPAction"] = soap_action_override
2426 conn.request("POST", path, soap.getvalue(), headers)
2427 return conn.getresponse()
2429 def test_ap_wps_upnp(dev, apdev):
2430 """WPS AP and UPnP operations"""
2431 ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e"
2432 add_ssdp_ap(apdev[0]['ifname'], ap_uuid)
2434 location = ssdp_get_location(ap_uuid)
2435 urls = upnp_get_urls(location)
2437 conn = urllib.urlopen(urls['scpd_url'])
2440 conn = urllib.urlopen(urlparse.urljoin(location, "unknown.html"))
2441 if conn.getcode() != 404:
2442 raise Exception("Unexpected HTTP response to GET unknown URL")
2444 url = urlparse.urlparse(location)
2445 conn = httplib.HTTPConnection(url.netloc)
2446 #conn.set_debuglevel(1)
2447 headers = { "Content-type": 'text/xml; charset="utf-8"',
2448 "SOAPAction": '"urn:schemas-wifialliance-org:service:WFAWLANConfig:1#GetDeviceInfo"' }
2449 conn.request("POST", "hello", "\r\n\r\n", headers)
2450 resp = conn.getresponse()
2451 if resp.status != 404:
2452 raise Exception("Unexpected HTTP response: %d" % resp.status)
2454 conn.request("UNKNOWN", "hello", "\r\n\r\n", headers)
2455 resp = conn.getresponse()
2456 if resp.status != 501:
2457 raise Exception("Unexpected HTTP response: %d" % resp.status)
2459 headers = { "Content-type": 'text/xml; charset="utf-8"',
2460 "SOAPAction": '"urn:some-unknown-action#GetDeviceInfo"' }
2461 ctrlurl = urlparse.urlparse(urls['control_url'])
2462 conn.request("POST", ctrlurl.path, "\r\n\r\n", headers)
2463 resp = conn.getresponse()
2464 if resp.status != 401:
2465 raise Exception("Unexpected HTTP response: %d" % resp.status)
2467 logger.debug("GetDeviceInfo without SOAPAction header")
2468 resp = upnp_soap_action(conn, ctrlurl.path, "GetDeviceInfo",
2469 include_soap_action=False)
2470 if resp.status != 401:
2471 raise Exception("Unexpected HTTP response: %d" % resp.status)
2473 logger.debug("GetDeviceInfo with invalid SOAPAction header")
2475 "urn:schemas-wifialliance-org:service:WFAWLANConfig:1#GetDeviceInfo",
2476 '"urn:schemas-wifialliance-org:service:WFAWLANConfig:1"',
2477 '"urn:schemas-wifialliance-org:service:WFAWLANConfig:123#GetDevice']:
2478 resp = upnp_soap_action(conn, ctrlurl.path, "GetDeviceInfo",
2479 include_soap_action=False,
2480 soap_action_override=act)
2481 if resp.status != 401:
2482 raise Exception("Unexpected HTTP response: %d" % resp.status)
2484 resp = upnp_soap_action(conn, ctrlurl.path, "GetDeviceInfo")
2485 if resp.status != 200:
2486 raise Exception("Unexpected HTTP response: %d" % resp.status)
2488 if "NewDeviceInfo" not in dev:
2489 raise Exception("Unexpected GetDeviceInfo response")
2491 logger.debug("PutMessage without required parameters")
2492 resp = upnp_soap_action(conn, ctrlurl.path, "PutMessage")
2493 if resp.status != 600:
2494 raise Exception("Unexpected HTTP response: %d" % resp.status)
2496 logger.debug("PutWLANResponse without required parameters")
2497 resp = upnp_soap_action(conn, ctrlurl.path, "PutWLANResponse")
2498 if resp.status != 600:
2499 raise Exception("Unexpected HTTP response: %d" % resp.status)
2501 logger.debug("SetSelectedRegistrar from unregistered ER")
2502 resp = upnp_soap_action(conn, ctrlurl.path, "SetSelectedRegistrar")
2503 if resp.status != 501:
2504 raise Exception("Unexpected HTTP response: %d" % resp.status)
2506 logger.debug("Unknown action")
2507 resp = upnp_soap_action(conn, ctrlurl.path, "Unknown")
2508 if resp.status != 401:
2509 raise Exception("Unexpected HTTP response: %d" % resp.status)
2511 def test_ap_wps_upnp_subscribe(dev, apdev):
2512 """WPS AP and UPnP event subscription"""
2513 ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e"
2514 hapd = add_ssdp_ap(apdev[0]['ifname'], ap_uuid)
2516 location = ssdp_get_location(ap_uuid)
2517 urls = upnp_get_urls(location)
2518 eventurl = urlparse.urlparse(urls['event_sub_url'])
2520 url = urlparse.urlparse(location)
2521 conn = httplib.HTTPConnection(url.netloc)
2522 #conn.set_debuglevel(1)
2523 headers = { "callback": '<http://127.0.0.1:12345/event>',
2524 "timeout": "Second-1234" }
2525 conn.request("SUBSCRIBE", "hello", "\r\n\r\n", headers)
2526 resp = conn.getresponse()
2527 if resp.status != 412:
2528 raise Exception("Unexpected HTTP response: %d" % resp.status)
2530 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2531 resp = conn.getresponse()
2532 if resp.status != 412:
2533 raise Exception("Unexpected HTTP response: %d" % resp.status)
2535 headers = { "NT": "upnp:event",
2536 "timeout": "Second-1234" }
2537 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2538 resp = conn.getresponse()
2539 if resp.status != 412:
2540 raise Exception("Unexpected HTTP response: %d" % resp.status)
2542 headers = { "callback": '<http://127.0.0.1:12345/event>',
2543 "NT": "upnp:foobar",
2544 "timeout": "Second-1234" }
2545 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2546 resp = conn.getresponse()
2547 if resp.status != 400:
2548 raise Exception("Unexpected HTTP response: %d" % resp.status)
2550 logger.debug("Valid subscription")
2551 headers = { "callback": '<http://127.0.0.1:12345/event>',
2553 "timeout": "Second-1234" }
2554 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2555 resp = conn.getresponse()
2556 if resp.status != 200:
2557 raise Exception("Unexpected HTTP response: %d" % resp.status)
2558 sid = resp.getheader("sid")
2559 logger.debug("Subscription SID " + sid)
2561 logger.debug("Invalid re-subscription")
2562 headers = { "NT": "upnp:event",
2563 "sid": "123456734567854",
2564 "timeout": "Second-1234" }
2565 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2566 resp = conn.getresponse()
2567 if resp.status != 400:
2568 raise Exception("Unexpected HTTP response: %d" % resp.status)
2570 logger.debug("Invalid re-subscription")
2571 headers = { "NT": "upnp:event",
2572 "sid": "uuid:123456734567854",
2573 "timeout": "Second-1234" }
2574 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2575 resp = conn.getresponse()
2576 if resp.status != 400:
2577 raise Exception("Unexpected HTTP response: %d" % resp.status)
2579 logger.debug("Invalid re-subscription")
2580 headers = { "callback": '<http://127.0.0.1:12345/event>',
2583 "timeout": "Second-1234" }
2584 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2585 resp = conn.getresponse()
2586 if resp.status != 400:
2587 raise Exception("Unexpected HTTP response: %d" % resp.status)
2589 logger.debug("SID mismatch in re-subscription")
2590 headers = { "NT": "upnp:event",
2591 "sid": "uuid:4c2bca79-1ff4-4e43-85d4-952a2b8a51fb",
2592 "timeout": "Second-1234" }
2593 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2594 resp = conn.getresponse()
2595 if resp.status != 412:
2596 raise Exception("Unexpected HTTP response: %d" % resp.status)
2598 logger.debug("Valid re-subscription")
2599 headers = { "NT": "upnp:event",
2601 "timeout": "Second-1234" }
2602 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2603 resp = conn.getresponse()
2604 if resp.status != 200:
2605 raise Exception("Unexpected HTTP response: %d" % resp.status)
2606 sid2 = resp.getheader("sid")
2607 logger.debug("Subscription SID " + sid2)
2610 raise Exception("Unexpected SID change")
2612 logger.debug("Valid re-subscription")
2613 headers = { "NT": "upnp:event",
2614 "sid": "uuid: \t \t" + sid.split(':')[1],
2615 "timeout": "Second-1234" }
2616 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2617 resp = conn.getresponse()
2618 if resp.status != 200:
2619 raise Exception("Unexpected HTTP response: %d" % resp.status)
2621 logger.debug("Invalid unsubscription")
2622 headers = { "sid": sid }
2623 conn.request("UNSUBSCRIBE", "/hello", "\r\n\r\n", headers)
2624 resp = conn.getresponse()
2625 if resp.status != 412:
2626 raise Exception("Unexpected HTTP response: %d" % resp.status)
2627 headers = { "foo": "bar" }
2628 conn.request("UNSUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2629 resp = conn.getresponse()
2630 if resp.status != 412:
2631 raise Exception("Unexpected HTTP response: %d" % resp.status)
2633 logger.debug("Valid unsubscription")
2634 headers = { "sid": sid }
2635 conn.request("UNSUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2636 resp = conn.getresponse()
2637 if resp.status != 200:
2638 raise Exception("Unexpected HTTP response: %d" % resp.status)
2640 logger.debug("Unsubscription for not existing SID")
2641 headers = { "sid": sid }
2642 conn.request("UNSUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2643 resp = conn.getresponse()
2644 if resp.status != 412:
2645 raise Exception("Unexpected HTTP response: %d" % resp.status)
2647 logger.debug("Invalid unsubscription")
2648 headers = { "sid": " \t \tfoo" }
2649 conn.request("UNSUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2650 resp = conn.getresponse()
2651 if resp.status != 400:
2652 raise Exception("Unexpected HTTP response: %d" % resp.status)
2654 logger.debug("Invalid unsubscription")
2655 headers = { "sid": "uuid:\t \tfoo" }
2656 conn.request("UNSUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2657 resp = conn.getresponse()
2658 if resp.status != 400:
2659 raise Exception("Unexpected HTTP response: %d" % resp.status)
2661 logger.debug("Invalid unsubscription")
2662 headers = { "NT": "upnp:event",
2664 conn.request("UNSUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2665 resp = conn.getresponse()
2666 if resp.status != 400:
2667 raise Exception("Unexpected HTTP response: %d" % resp.status)
2668 headers = { "callback": '<http://127.0.0.1:12345/event>',
2670 conn.request("UNSUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2671 resp = conn.getresponse()
2672 if resp.status != 400:
2673 raise Exception("Unexpected HTTP response: %d" % resp.status)
2675 logger.debug("Valid subscription with multiple callbacks")
2676 headers = { "callback": '<http://127.0.0.1:12345/event> <http://127.0.0.1:12345/event>\t<http://127.0.0.1:12345/event><http://127.0.0.1:12345/event><http://127.0.0.1:12345/event><http://127.0.0.1:12345/event><http://127.0.0.1:12345/event><http://127.0.0.1:12345/event><http://127.0.0.1:12345/event><http://127.0.0.1:12345/event><http://127.0.0.1:12345/event><http://127.0.0.1:12345/event><http://127.0.0.1:12345/event><http://127.0.0.1:12345/event><http://127.0.0.1:12345/event><http://127.0.0.1:12345/event><http://127.0.0.1:12345/event><http://127.0.0.1:12345/event><http://127.0.0.1:12345/event><http://127.0.0.1:12345/event><http://127.0.0.1:12345/event><http://127.0.0.1:12345/event><http://127.0.0.1:12345/event><http://127.0.0.1:12345/event>',
2678 "timeout": "Second-1234" }
2679 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2680 resp = conn.getresponse()
2681 if resp.status != 200:
2682 raise Exception("Unexpected HTTP response: %d" % resp.status)
2683 sid = resp.getheader("sid")
2684 logger.debug("Subscription SID " + sid)
2686 # Force subscription to be deleted due to errors
2687 dev[1].scan_for_bss(apdev[0]['bssid'], freq=2412)
2688 dev[2].scan_for_bss(apdev[0]['bssid'], freq=2412)
2689 with alloc_fail(hapd, 1, "event_build_message"):
2691 dev[1].dump_monitor()
2692 dev[2].dump_monitor()
2693 dev[1].request("WPS_PIN " + apdev[0]['bssid'] + " 12345670")
2694 dev[2].request("WPS_PIN " + apdev[0]['bssid'] + " 12345670")
2695 dev[1].wait_event(["CTRL-EVENT-SCAN-RESULTS"], 5)
2696 dev[1].request("WPS_CANCEL")
2697 dev[2].wait_event(["CTRL-EVENT-SCAN-RESULTS"], 5)
2698 dev[2].request("WPS_CANCEL")
2705 headers = { "sid": sid }
2706 conn.request("UNSUBSCRIBE", eventurl.path, "", headers)
2707 resp = conn.getresponse()
2708 if resp.status != 200 and resp.status != 412:
2709 raise Exception("Unexpected HTTP response for UNSUBSCRIBE: %d" % resp.status)
2711 headers = { "callback": '<http://127.0.0.1:12345/event>',
2713 "timeout": "Second-1234" }
2714 with alloc_fail(hapd, 1, "http_client_addr;event_send_start"):
2715 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2716 resp = conn.getresponse()
2717 if resp.status != 200:
2718 raise Exception("Unexpected HTTP response for SUBSCRIBE: %d" % resp.status)
2719 sid = resp.getheader("sid")
2720 logger.debug("Subscription SID " + sid)
2722 headers = { "sid": sid }
2723 conn.request("UNSUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2724 resp = conn.getresponse()
2725 if resp.status != 200:
2726 raise Exception("Unexpected HTTP response for UNSUBSCRIBE: %d" % resp.status)
2728 headers = { "callback": '<http://127.0.0.1:12345/event>',
2730 "timeout": "Second-1234" }
2731 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2732 resp = conn.getresponse()
2733 if resp.status != 200:
2734 raise Exception("Unexpected HTTP response: %d" % resp.status)
2735 sid = resp.getheader("sid")
2736 logger.debug("Subscription SID " + sid)
2738 with alloc_fail(hapd, 1, "=event_add"):
2740 dev[1].dump_monitor()
2741 dev[2].dump_monitor()
2742 dev[1].request("WPS_PIN " + apdev[0]['bssid'] + " 12345670")
2743 dev[2].request("WPS_PIN " + apdev[0]['bssid'] + " 12345670")
2744 dev[1].wait_event(["CTRL-EVENT-SCAN-RESULTS"], 5)
2745 dev[1].request("WPS_CANCEL")
2746 dev[2].wait_event(["CTRL-EVENT-SCAN-RESULTS"], 5)
2747 dev[2].request("WPS_CANCEL")
2753 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2754 resp = conn.getresponse()
2755 if resp.status != 200:
2756 raise Exception("Unexpected HTTP response: %d" % resp.status)
2758 with alloc_fail(hapd, 1, "wpabuf_dup;event_add"):
2759 dev[1].dump_monitor()
2760 dev[2].dump_monitor()
2761 dev[1].request("WPS_PIN " + apdev[0]['bssid'] + " 12345670")
2762 dev[2].request("WPS_PIN " + apdev[0]['bssid'] + " 12345670")
2763 dev[1].wait_event(["CTRL-EVENT-SCAN-RESULTS"], 5)
2764 dev[1].request("WPS_CANCEL")
2765 dev[2].wait_event(["CTRL-EVENT-SCAN-RESULTS"], 5)
2766 dev[2].request("WPS_CANCEL")
2769 with fail_test(hapd, 1, "os_get_random;uuid_make;subscription_start"):
2770 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2771 resp = conn.getresponse()
2772 if resp.status != 500:
2773 raise Exception("Unexpected HTTP response: %d" % resp.status)
2775 with alloc_fail(hapd, 1, "=subscription_start"):
2776 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2777 resp = conn.getresponse()
2778 if resp.status != 500:
2779 raise Exception("Unexpected HTTP response: %d" % resp.status)
2781 headers = { "callback": '',
2783 "timeout": "Second-1234" }
2784 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2785 resp = conn.getresponse()
2786 if resp.status != 500:
2787 raise Exception("Unexpected HTTP response: %d" % resp.status)
2789 headers = { "callback": ' <',
2791 "timeout": "Second-1234" }
2792 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2793 resp = conn.getresponse()
2794 if resp.status != 500:
2795 raise Exception("Unexpected HTTP response: %d" % resp.status)
2797 headers = { "callback": '<http://127.0.0.1:12345/event>',
2799 "timeout": "Second-1234" }
2800 with alloc_fail(hapd, 1, "wpabuf_alloc;subscription_first_event"):
2801 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2802 resp = conn.getresponse()
2803 if resp.status != 500:
2804 raise Exception("Unexpected HTTP response: %d" % resp.status)
2806 with alloc_fail(hapd, 1, "event_add;subscription_first_event"):
2807 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2808 resp = conn.getresponse()
2809 if resp.status != 500:
2810 raise Exception("Unexpected HTTP response: %d" % resp.status)
2812 with alloc_fail(hapd, 1, "subscr_addr_add_url"):
2813 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2814 resp = conn.getresponse()
2815 if resp.status != 500:
2816 raise Exception("Unexpected HTTP response: %d" % resp.status)
2818 with alloc_fail(hapd, 2, "subscr_addr_add_url"):
2819 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2820 resp = conn.getresponse()
2821 if resp.status != 500:
2822 raise Exception("Unexpected HTTP response: %d" % resp.status)
2825 headers = { "callback": '<http://127.0.0.1:%d/event>' % (12345 + i),
2827 "timeout": "Second-1234" }
2828 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2829 resp = conn.getresponse()
2830 if resp.status != 200:
2831 raise Exception("Unexpected HTTP response: %d" % resp.status)
2833 with alloc_fail(hapd, 1, "=upnp_wps_device_send_wlan_event"):
2834 dev[1].dump_monitor()
2835 dev[1].request("WPS_PIN " + apdev[0]['bssid'] + " 12345670")
2836 dev[1].wait_event(["CTRL-EVENT-SCAN-RESULTS"], 5)
2837 dev[1].request("WPS_CANCEL")
2840 with alloc_fail(hapd, 1, "wpabuf_alloc;upnp_wps_device_send_event"):
2841 dev[1].dump_monitor()
2842 dev[1].request("WPS_PIN " + apdev[0]['bssid'] + " 12345670")
2843 dev[1].wait_event(["CTRL-EVENT-SCAN-RESULTS"], 5)
2844 dev[1].request("WPS_CANCEL")
2847 with alloc_fail(hapd, 1, "base64_encode;upnp_wps_device_send_wlan_event"):
2848 dev[1].dump_monitor()
2849 dev[1].request("WPS_PIN " + apdev[0]['bssid'] + " 12345670")
2850 dev[1].wait_event(["CTRL-EVENT-SCAN-RESULTS"], 5)
2851 dev[1].request("WPS_CANCEL")
2855 with alloc_fail(hapd, 1, "get_netif_info"):
2856 if "FAIL" not in hapd.request("ENABLE"):
2857 raise Exception("ENABLE succeeded during OOM")
2859 def test_ap_wps_upnp_subscribe_events(dev, apdev):
2860 """WPS AP and UPnP event subscription and many events"""
2861 ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e"
2862 hapd = add_ssdp_ap(apdev[0]['ifname'], ap_uuid)
2864 location = ssdp_get_location(ap_uuid)
2865 urls = upnp_get_urls(location)
2866 eventurl = urlparse.urlparse(urls['event_sub_url'])
2868 class WPSERHTTPServer(SocketServer.StreamRequestHandler):
2870 data = self.rfile.readline().strip()
2872 self.wfile.write(gen_wps_event())
2874 server = MyTCPServer(("127.0.0.1", 12345), WPSERHTTPServer)
2877 url = urlparse.urlparse(location)
2878 conn = httplib.HTTPConnection(url.netloc)
2880 headers = { "callback": '<http://127.0.0.1:12345/event>',
2882 "timeout": "Second-1234" }
2883 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2884 resp = conn.getresponse()
2885 if resp.status != 200:
2886 raise Exception("Unexpected HTTP response: %d" % resp.status)
2887 sid = resp.getheader("sid")
2888 logger.debug("Subscription SID " + sid)
2890 # Fetch the first event message
2891 server.handle_request()
2893 # Force subscription event queue to reach the maximum length by generating
2894 # new proxied events without the ER fetching any of the pending events.
2895 dev[1].scan_for_bss(apdev[0]['bssid'], freq=2412)
2896 dev[2].scan_for_bss(apdev[0]['bssid'], freq=2412)
2898 dev[1].dump_monitor()
2899 dev[2].dump_monitor()
2900 dev[1].request("WPS_PIN " + apdev[0]['bssid'] + " 12345670")
2901 dev[2].request("WPS_PIN " + apdev[0]['bssid'] + " 12345670")
2902 dev[1].wait_event(["CTRL-EVENT-SCAN-RESULTS"], 5)
2903 dev[1].request("WPS_CANCEL")
2904 dev[2].wait_event(["CTRL-EVENT-SCAN-RESULTS"], 5)
2905 dev[2].request("WPS_CANCEL")
2911 hapd.request("WPS_PIN any 12345670")
2912 dev[1].dump_monitor()
2913 dev[1].request("WPS_PIN " + apdev[0]['bssid'] + " 12345670")
2914 ev = dev[1].wait_event(["WPS-SUCCESS"], timeout=10)
2916 raise Exception("WPS success not reported")
2918 # Close the WPS ER HTTP server without fetching all the pending events.
2919 # This tests hostapd code path that clears subscription and the remaining
2920 # event queue when the interface is deinitialized.
2921 server.handle_request()
2922 server.server_close()
2924 dev[1].wait_connected()
2926 def test_ap_wps_upnp_http_proto(dev, apdev):
2927 """WPS AP and UPnP/HTTP protocol testing"""
2928 ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e"
2929 add_ssdp_ap(apdev[0]['ifname'], ap_uuid)
2931 location = ssdp_get_location(ap_uuid)
2933 url = urlparse.urlparse(location)
2934 conn = httplib.HTTPConnection(url.netloc, timeout=0.2)
2935 #conn.set_debuglevel(1)
2937 conn.request("HEAD", "hello")
2938 resp = conn.getresponse()
2939 if resp.status != 501:
2940 raise Exception("Unexpected response to HEAD: " + str(resp.status))
2943 for cmd in [ "PUT", "DELETE", "TRACE", "CONNECT", "M-SEARCH", "M-POST" ]:
2945 conn.request(cmd, "hello")
2946 resp = conn.getresponse()
2947 except Exception, e:
2951 headers = { "Content-Length": 'abc' }
2952 conn.request("HEAD", "hello", "\r\n\r\n", headers)
2954 resp = conn.getresponse()
2955 except Exception, e:
2959 headers = { "Content-Length": '-10' }
2960 conn.request("HEAD", "hello", "\r\n\r\n", headers)
2962 resp = conn.getresponse()
2963 except Exception, e:
2967 headers = { "Content-Length": '10000000000000' }
2968 conn.request("HEAD", "hello", "\r\n\r\nhello", headers)
2970 resp = conn.getresponse()
2971 except Exception, e:
2975 headers = { "Transfer-Encoding": 'abc' }
2976 conn.request("HEAD", "hello", "\r\n\r\n", headers)
2977 resp = conn.getresponse()
2978 if resp.status != 501:
2979 raise Exception("Unexpected response to HEAD: " + str(resp.status))
2982 headers = { "Transfer-Encoding": 'chunked' }
2983 conn.request("HEAD", "hello", "\r\n\r\n", headers)
2984 resp = conn.getresponse()
2985 if resp.status != 501:
2986 raise Exception("Unexpected response to HEAD: " + str(resp.status))
2990 conn.request("HEAD", 5000 * 'A')
2992 resp = conn.getresponse()
2993 except Exception, e:
2997 # Long URL but within header length limits
2998 conn.request("HEAD", 3000 * 'A')
2999 resp = conn.getresponse()
3000 if resp.status != 501:
3001 raise Exception("Unexpected response to HEAD: " + str(resp.status))
3004 headers = { "Content-Length": '20' }
3005 conn.request("POST", "hello", 10 * 'A' + "\r\n\r\n", headers)
3007 resp = conn.getresponse()
3008 except Exception, e:
3012 conn.request("POST", "hello", 5000 * 'A' + "\r\n\r\n")
3013 resp = conn.getresponse()
3014 if resp.status != 404:
3015 raise Exception("Unexpected HTTP response: %d" % resp.status)
3018 conn.request("POST", "hello", 60000 * 'A' + "\r\n\r\n")
3020 resp = conn.getresponse()
3021 except Exception, e:
3025 def test_ap_wps_upnp_http_proto_chunked(dev, apdev):
3026 """WPS AP and UPnP/HTTP protocol testing for chunked encoding"""
3027 ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e"
3028 add_ssdp_ap(apdev[0]['ifname'], ap_uuid)
3030 location = ssdp_get_location(ap_uuid)
3032 url = urlparse.urlparse(location)
3033 conn = httplib.HTTPConnection(url.netloc)
3034 #conn.set_debuglevel(1)
3036 headers = { "Transfer-Encoding": 'chunked' }
3037 conn.request("POST", "hello",
3038 "a\r\nabcdefghij\r\n" + "2\r\nkl\r\n" + "0\r\n\r\n",
3040 resp = conn.getresponse()
3041 if resp.status != 404:
3042 raise Exception("Unexpected HTTP response: %d" % resp.status)
3045 conn.putrequest("POST", "hello")
3046 conn.putheader('Transfer-Encoding', 'chunked')
3048 conn.send("a\r\nabcdefghij\r\n")
3050 conn.send("2\r\nkl\r\n")
3051 conn.send("0\r\n\r\n")
3052 resp = conn.getresponse()
3053 if resp.status != 404:
3054 raise Exception("Unexpected HTTP response: %d" % resp.status)
3057 conn.putrequest("POST", "hello")
3058 conn.putheader('Transfer-Encoding', 'chunked')
3062 for i in range(20000):
3063 conn.send("1\r\nZ\r\n")
3064 conn.send("0\r\n\r\n")
3065 resp = conn.getresponse()
3067 except Exception, e:
3071 raise Exception("Too long chunked request did not result in connection reset")
3073 headers = { "Transfer-Encoding": 'chunked' }
3074 conn.request("POST", "hello", "80000000\r\na", headers)
3076 resp = conn.getresponse()
3077 except Exception, e:
3081 conn.request("POST", "hello", "10000000\r\na", headers)
3083 resp = conn.getresponse()
3084 except Exception, e:
3088 def test_ap_wps_disabled(dev, apdev):
3089 """WPS operations while WPS is disabled"""
3090 ssid = "test-wps-disabled"
3091 hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid })
3092 hapd = hostapd.Hostapd(apdev[0]['ifname'])
3093 if "FAIL" not in hapd.request("WPS_PBC"):
3094 raise Exception("WPS_PBC succeeded unexpectedly")
3095 if "FAIL" not in hapd.request("WPS_CANCEL"):
3096 raise Exception("WPS_CANCEL succeeded unexpectedly")
3098 def test_ap_wps_mixed_cred(dev, apdev):
3099 """WPS 2.0 STA merging mixed mode WPA/WPA2 credentials"""
3100 ssid = "test-wps-wep"
3101 hostapd.add_ap(apdev[0]['ifname'],
3102 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
3103 "skip_cred_build": "1", "extra_cred": "wps-mixed-cred" })
3104 hapd = hostapd.Hostapd(apdev[0]['ifname'])
3105 hapd.request("WPS_PBC")
3106 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
3107 dev[0].request("WPS_PBC " + apdev[0]['bssid'])
3108 ev = dev[0].wait_event(["WPS-SUCCESS"], timeout=30)
3110 raise Exception("WPS-SUCCESS event timed out")
3111 nets = dev[0].list_networks()
3113 raise Exception("Unexpected number of network blocks")
3115 proto = dev[0].get_network(id, "proto")
3116 if proto != "WPA RSN":
3117 raise Exception("Unexpected merged proto field value: " + proto)
3118 pairwise = dev[0].get_network(id, "pairwise")
3119 if pairwise != "CCMP TKIP" and pairwise != "CCMP GCMP TKIP":
3120 raise Exception("Unexpected merged pairwise field value: " + pairwise)
3122 def test_ap_wps_while_connected(dev, apdev):
3123 """WPS PBC provisioning while connected to another AP"""
3124 ssid = "test-wps-conf"
3125 hostapd.add_ap(apdev[0]['ifname'],
3126 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
3127 "wpa_passphrase": "12345678", "wpa": "2",
3128 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"})
3129 hapd = hostapd.Hostapd(apdev[0]['ifname'])
3131 hostapd.add_ap(apdev[1]['ifname'], { "ssid": "open" })
3132 dev[0].connect("open", key_mgmt="NONE", scan_freq="2412")
3134 logger.info("WPS provisioning step")
3135 hapd.request("WPS_PBC")
3136 dev[0].dump_monitor()
3137 dev[0].request("WPS_PBC " + apdev[0]['bssid'])
3138 dev[0].wait_connected(timeout=30)
3139 status = dev[0].get_status()
3140 if status['bssid'] != apdev[0]['bssid']:
3141 raise Exception("Unexpected BSSID")
3143 def test_ap_wps_while_connected_no_autoconnect(dev, apdev):
3144 """WPS PBC provisioning while connected to another AP and STA_AUTOCONNECT disabled"""
3145 ssid = "test-wps-conf"
3146 hostapd.add_ap(apdev[0]['ifname'],
3147 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
3148 "wpa_passphrase": "12345678", "wpa": "2",
3149 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"})
3150 hapd = hostapd.Hostapd(apdev[0]['ifname'])
3152 hostapd.add_ap(apdev[1]['ifname'], { "ssid": "open" })
3155 dev[0].request("STA_AUTOCONNECT 0")
3156 dev[0].connect("open", key_mgmt="NONE", scan_freq="2412")
3158 logger.info("WPS provisioning step")
3159 hapd.request("WPS_PBC")
3160 dev[0].dump_monitor()
3161 dev[0].request("WPS_PBC " + apdev[0]['bssid'])
3162 dev[0].wait_connected(timeout=30)
3163 status = dev[0].get_status()
3164 if status['bssid'] != apdev[0]['bssid']:
3165 raise Exception("Unexpected BSSID")
3167 dev[0].request("STA_AUTOCONNECT 1")
3169 def test_ap_wps_from_event(dev, apdev):
3170 """WPS PBC event on AP to enable PBC"""
3171 ssid = "test-wps-conf"
3172 hapd = hostapd.add_ap(apdev[0]['ifname'],
3173 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
3174 "wpa_passphrase": "12345678", "wpa": "2",
3175 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"})
3176 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
3177 dev[0].dump_monitor()
3179 dev[0].request("WPS_PBC " + apdev[0]['bssid'])
3181 ev = hapd.wait_event(['WPS-ENROLLEE-SEEN'], timeout=15)
3183 raise Exception("No WPS-ENROLLEE-SEEN event on AP")
3184 vals = ev.split(' ')
3185 if vals[1] != dev[0].p2p_interface_addr():
3186 raise Exception("Unexpected enrollee address: " + vals[1])
3188 raise Exception("Unexpected Device Password Id: " + vals[5])
3189 hapd.request("WPS_PBC")
3190 dev[0].wait_connected(timeout=30)
3192 def test_ap_wps_ap_scan_2(dev, apdev):
3193 """AP_SCAN 2 for WPS"""
3194 ssid = "test-wps-conf"
3195 hapd = hostapd.add_ap(apdev[0]['ifname'],
3196 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
3197 "wpa_passphrase": "12345678", "wpa": "2",
3198 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"})
3199 hapd.request("WPS_PBC")
3201 wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
3202 wpas.interface_add("wlan5", drv_params="force_connect_cmd=1")
3204 if "OK" not in wpas.request("AP_SCAN 2"):
3205 raise Exception("Failed to set AP_SCAN 2")
3207 wpas.flush_scan_cache()
3208 wpas.scan_for_bss(apdev[0]['bssid'], freq="2412")
3209 wpas.request("WPS_PBC " + apdev[0]['bssid'])
3210 ev = wpas.wait_event(["WPS-SUCCESS"], timeout=15)
3212 raise Exception("WPS-SUCCESS event timed out")
3213 wpas.wait_connected(timeout=30)
3214 wpas.request("DISCONNECT")
3215 wpas.request("BSS_FLUSH 0")
3217 wpas.request("REASSOCIATE")
3218 wpas.wait_connected(timeout=30)
3220 def test_ap_wps_eapol_workaround(dev, apdev):
3221 """EAPOL workaround code path for 802.1X header length mismatch"""
3223 hostapd.add_ap(apdev[0]['ifname'],
3224 { "ssid": ssid, "eap_server": "1", "wps_state": "1" })
3225 hapd = hostapd.Hostapd(apdev[0]['ifname'])
3226 bssid = apdev[0]['bssid']
3227 hapd.request("SET ext_eapol_frame_io 1")
3228 dev[0].request("SET ext_eapol_frame_io 1")
3229 hapd.request("WPS_PBC")
3230 dev[0].request("WPS_PBC")
3232 ev = hapd.wait_event(["EAPOL-TX"], timeout=15)
3234 raise Exception("Timeout on EAPOL-TX from hostapd")
3236 res = dev[0].request("EAPOL_RX " + bssid + " 020000040193000501FFFF")
3238 raise Exception("EAPOL_RX to wpa_supplicant failed")
3240 def test_ap_wps_iteration(dev, apdev):
3241 """WPS PIN and iterate through APs without selected registrar"""
3242 ssid = "test-wps-conf"
3243 hapd = hostapd.add_ap(apdev[0]['ifname'],
3244 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
3245 "wpa_passphrase": "12345678", "wpa": "2",
3246 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"})
3248 ssid2 = "test-wps-conf2"
3249 hapd2 = hostapd.add_ap(apdev[1]['ifname'],
3250 { "ssid": ssid2, "eap_server": "1", "wps_state": "2",
3251 "wpa_passphrase": "12345678", "wpa": "2",
3252 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"})
3254 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
3255 dev[0].scan_for_bss(apdev[1]['bssid'], freq="2412")
3256 dev[0].dump_monitor()
3257 pin = dev[0].request("WPS_PIN any")
3259 # Wait for iteration through all WPS APs to happen before enabling any
3262 ev = dev[0].wait_event(["Associated with"], timeout=30)
3264 raise Exception("No association seen")
3265 ev = dev[0].wait_event(["WPS-M2D"], timeout=10)
3267 raise Exception("No M2D from AP")
3268 dev[0].wait_disconnected()
3270 # Verify that each AP requested PIN
3271 ev = hapd.wait_event(["WPS-PIN-NEEDED"], timeout=1)
3273 raise Exception("No WPS-PIN-NEEDED event from AP")
3274 ev = hapd2.wait_event(["WPS-PIN-NEEDED"], timeout=1)
3276 raise Exception("No WPS-PIN-NEEDED event from AP2")
3278 # Provide PIN to one of the APs and verify that connection gets formed
3279 hapd.request("WPS_PIN any " + pin)
3280 dev[0].wait_connected(timeout=30)
3282 def test_ap_wps_iteration_error(dev, apdev):
3283 """WPS AP iteration on no Selected Registrar and error case with an AP"""
3284 ssid = "test-wps-conf-pin"
3285 hapd = hostapd.add_ap(apdev[0]['ifname'],
3286 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
3287 "wpa_passphrase": "12345678", "wpa": "2",
3288 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP",
3289 "wps_independent": "1" })
3290 hapd.request("SET ext_eapol_frame_io 1")
3291 bssid = apdev[0]['bssid']
3292 pin = dev[0].wps_read_pin()
3293 dev[0].request("WPS_PIN any " + pin)
3295 ev = hapd.wait_event(["EAPOL-TX"], timeout=15)
3297 raise Exception("No EAPOL-TX (EAP-Request/Identity) from hostapd")
3298 dev[0].request("EAPOL_RX " + bssid + " " + ev.split(' ')[2])
3300 ev = hapd.wait_event(["EAPOL-TX"], timeout=15)
3302 raise Exception("No EAPOL-TX (EAP-WSC/Start) from hostapd")
3303 ev = dev[0].wait_event(["CTRL-EVENT-EAP-STARTED"], timeout=5)
3305 raise Exception("No CTRL-EVENT-EAP-STARTED")
3307 # Do not forward any more EAPOL frames to test wpa_supplicant behavior for
3308 # a case with an incorrectly behaving WPS AP.
3310 # Start the real target AP and activate registrar on it.
3311 hapd2 = hostapd.add_ap(apdev[1]['ifname'],
3312 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
3313 "wpa_passphrase": "12345678", "wpa": "2",
3314 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP",
3315 "wps_independent": "1" })
3316 hapd2.request("WPS_PIN any " + pin)
3318 dev[0].wait_disconnected(timeout=15)
3319 ev = dev[0].wait_event(["CTRL-EVENT-EAP-STARTED"], timeout=15)
3321 raise Exception("No CTRL-EVENT-EAP-STARTED for the second AP")
3322 ev = dev[0].wait_event(["WPS-CRED-RECEIVED"], timeout=15)
3324 raise Exception("No WPS-CRED-RECEIVED for the second AP")
3325 dev[0].wait_connected(timeout=15)
3327 def test_ap_wps_priority(dev, apdev):
3328 """WPS PIN provisioning with configured AP and wps_priority"""
3329 ssid = "test-wps-conf-pin"
3330 hostapd.add_ap(apdev[0]['ifname'],
3331 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
3332 "wpa_passphrase": "12345678", "wpa": "2",
3333 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"})
3334 hapd = hostapd.Hostapd(apdev[0]['ifname'])
3335 logger.info("WPS provisioning step")
3336 pin = dev[0].wps_read_pin()
3337 hapd.request("WPS_PIN any " + pin)
3338 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
3339 dev[0].dump_monitor()
3341 dev[0].request("SET wps_priority 6")
3342 dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin))
3343 dev[0].wait_connected(timeout=30)
3344 netw = dev[0].list_networks()
3345 prio = dev[0].get_network(netw[0]['id'], 'priority')
3347 raise Exception("Unexpected network priority: " + prio)
3349 dev[0].request("SET wps_priority 0")
3351 def test_ap_wps_and_non_wps(dev, apdev):
3352 """WPS and non-WPS AP in single hostapd process"""
3353 params = { "ssid": "wps", "eap_server": "1", "wps_state": "1" }
3354 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
3356 params = { "ssid": "no wps" }
3357 hapd2 = hostapd.add_ap(apdev[1]['ifname'], params)
3359 appin = hapd.request("WPS_AP_PIN random")
3361 raise Exception("Could not generate random AP PIN")
3362 if appin not in hapd.request("WPS_AP_PIN get"):
3363 raise Exception("Could not fetch current AP PIN")
3365 if "FAIL" in hapd.request("WPS_PBC"):
3366 raise Exception("WPS_PBC failed")
3367 if "FAIL" in hapd.request("WPS_CANCEL"):
3368 raise Exception("WPS_CANCEL failed")
3370 def test_ap_wps_init_oom(dev, apdev):
3371 """Initial AP configuration and OOM during PSK generation"""
3373 params = { "ssid": ssid, "eap_server": "1", "wps_state": "1" }
3374 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
3376 with alloc_fail(hapd, 1, "base64_encode;wps_build_cred"):
3377 pin = dev[0].wps_read_pin()
3378 hapd.request("WPS_PIN any " + pin)
3379 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
3380 dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin))
3381 dev[0].wait_disconnected()
3383 hapd.request("WPS_PIN any " + pin)
3384 dev[0].wait_connected(timeout=30)
3386 def test_ap_wps_er_oom(dev, apdev):
3387 """WPS ER OOM in XML processing"""
3389 _test_ap_wps_er_oom(dev, apdev)
3391 dev[0].request("WPS_ER_STOP")
3392 dev[1].request("WPS_CANCEL")
3393 dev[0].request("DISCONNECT")
3395 def _test_ap_wps_er_oom(dev, apdev):
3396 ssid = "wps-er-ap-config"
3398 ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e"
3399 hostapd.add_ap(apdev[0]['ifname'],
3400 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
3401 "wpa_passphrase": "12345678", "wpa": "2",
3402 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP",
3403 "device_name": "Wireless AP", "manufacturer": "Company",
3404 "model_name": "WAP", "model_number": "123",
3405 "serial_number": "12345", "device_type": "6-0050F204-1",
3406 "os_version": "01020300",
3407 "config_methods": "label push_button",
3408 "ap_pin": ap_pin, "uuid": ap_uuid, "upnp_iface": "lo"})
3410 dev[0].connect(ssid, psk="12345678", scan_freq="2412")
3412 with alloc_fail(dev[0], 1, "base64_decode;xml_get_base64_item"):
3413 dev[0].request("WPS_ER_START ifname=lo")
3414 ev = dev[0].wait_event(["WPS-ER-AP-ADD"], timeout=3)
3416 raise Exception("Unexpected AP discovery")
3418 dev[0].request("WPS_ER_STOP")
3419 dev[0].request("WPS_ER_START ifname=lo")
3420 ev = dev[0].wait_event(["WPS-ER-AP-ADD"], timeout=10)
3422 raise Exception("AP discovery timed out")
3424 dev[1].scan_for_bss(apdev[0]['bssid'], freq=2412)
3425 with alloc_fail(dev[0], 1, "base64_decode;xml_get_base64_item"):
3426 dev[1].request("WPS_PBC " + apdev[0]['bssid'])
3427 ev = dev[1].wait_event(["CTRL-EVENT-SCAN-RESULTS"], timeout=10)
3429 raise Exception("PBC scan failed")
3430 ev = dev[0].wait_event(["WPS-ER-ENROLLEE-ADD"], timeout=15)
3432 raise Exception("Enrollee discovery timed out")
3434 def test_ap_wps_er_init_oom(dev, apdev):
3435 """WPS ER and OOM during init"""
3437 _test_ap_wps_er_init_oom(dev, apdev)
3439 dev[0].request("WPS_ER_STOP")
3441 def _test_ap_wps_er_init_oom(dev, apdev):
3442 with alloc_fail(dev[0], 1, "wps_er_init"):
3443 if "FAIL" not in dev[0].request("WPS_ER_START ifname=lo"):
3444 raise Exception("WPS_ER_START succeeded during OOM")
3445 with alloc_fail(dev[0], 1, "http_server_init"):
3446 if "FAIL" not in dev[0].request("WPS_ER_START ifname=lo"):
3447 raise Exception("WPS_ER_START succeeded during OOM")
3448 with alloc_fail(dev[0], 2, "http_server_init"):
3449 if "FAIL" not in dev[0].request("WPS_ER_START ifname=lo"):
3450 raise Exception("WPS_ER_START succeeded during OOM")
3451 with alloc_fail(dev[0], 1, "eloop_register_sock;wps_er_ssdp_init"):
3452 if "FAIL" not in dev[0].request("WPS_ER_START ifname=lo"):
3453 raise Exception("WPS_ER_START succeeded during OOM")
3454 with fail_test(dev[0], 1, "os_get_random;wps_er_init"):
3455 if "FAIL" not in dev[0].request("WPS_ER_START ifname=lo"):
3456 raise Exception("WPS_ER_START succeeded during os_get_random failure")
3458 def test_ap_wps_er_init_fail(dev, apdev):
3459 """WPS ER init failure"""
3460 if "FAIL" not in dev[0].request("WPS_ER_START ifname=does-not-exist"):
3461 dev[0].request("WPS_ER_STOP")
3462 raise Exception("WPS_ER_START with non-existing ifname succeeded")
3464 def test_ap_wps_wpa_cli_action(dev, apdev, test_params):
3465 """WPS events and wpa_cli action script"""
3466 logdir = os.path.abspath(test_params['logdir'])
3467 pidfile = os.path.join(logdir, 'ap_wps_wpa_cli_action.wpa_cli.pid')
3468 logfile = os.path.join(logdir, 'ap_wps_wpa_cli_action.wpa_cli.res')
3469 actionfile = os.path.join(logdir, 'ap_wps_wpa_cli_action.wpa_cli.action.sh')
3471 with open(actionfile, 'w') as f:
3472 f.write('#!/bin/sh\n')
3473 f.write('echo $* >> %s\n' % logfile)
3474 # Kill the process and wait some time before returning to allow all the
3475 # pending events to be processed with some of this happening after the
3476 # eloop SIGALRM signal has been scheduled.
3477 f.write('if [ $2 = "WPS-SUCCESS" -a -r %s ]; then kill `cat %s`; sleep 1; fi\n' % (pidfile, pidfile))
3479 os.chmod(actionfile, stat.S_IREAD | stat.S_IWRITE | stat.S_IEXEC |
3480 stat.S_IRGRP | stat.S_IXGRP | stat.S_IROTH | stat.S_IXOTH)
3482 ssid = "test-wps-conf"
3483 hostapd.add_ap(apdev[0]['ifname'],
3484 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
3485 "wpa_passphrase": "12345678", "wpa": "2",
3486 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"})
3487 hapd = hostapd.Hostapd(apdev[0]['ifname'])
3489 prg = os.path.join(test_params['logdir'],
3490 'alt-wpa_supplicant/wpa_supplicant/wpa_cli')
3491 if not os.path.exists(prg):
3492 prg = '../../wpa_supplicant/wpa_cli'
3493 arg = [ prg, '-P', pidfile, '-B', '-i', dev[0].ifname, '-a', actionfile ]
3494 subprocess.call(arg)
3496 arg = [ 'ps', 'ax' ]
3497 cmd = subprocess.Popen(arg, stdout=subprocess.PIPE)
3498 out = cmd.communicate()[0]
3500 logger.debug("Processes:\n" + out)
3501 if "wpa_cli -P %s -B -i %s" % (pidfile, dev[0].ifname) not in out:
3502 raise Exception("Did not see wpa_cli running")
3504 hapd.request("WPS_PIN any 12345670")
3505 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
3506 dev[0].dump_monitor()
3507 dev[0].request("WPS_PIN " + apdev[0]['bssid'] + " 12345670")
3508 dev[0].wait_connected(timeout=30)
3511 if not os.path.exists(pidfile):
3515 if not os.path.exists(logfile):
3516 raise Exception("wpa_cli action results file not found")
3517 with open(logfile, 'r') as f:
3519 if "WPS-SUCCESS" not in res:
3520 raise Exception("WPS-SUCCESS event not seen in action file")
3522 arg = [ 'ps', 'ax' ]
3523 cmd = subprocess.Popen(arg, stdout=subprocess.PIPE)
3524 out = cmd.communicate()[0]
3526 logger.debug("Remaining processes:\n" + out)
3527 if "wpa_cli -P %s -B -i %s" % (pidfile, dev[0].ifname) in out:
3528 raise Exception("wpa_cli still running")
3530 if os.path.exists(pidfile):
3531 raise Exception("PID file not removed")
3533 def test_ap_wps_er_ssdp_proto(dev, apdev):
3534 """WPS ER SSDP protocol testing"""
3536 _test_ap_wps_er_ssdp_proto(dev, apdev)
3538 dev[0].request("WPS_ER_STOP")
3540 def _test_ap_wps_er_ssdp_proto(dev, apdev):
3541 socket.setdefaulttimeout(1)
3542 sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, socket.IPPROTO_UDP)
3543 sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
3544 sock.bind(("239.255.255.250", 1900))
3545 if "FAIL" not in dev[0].request("WPS_ER_START ifname=lo foo"):
3546 raise Exception("Invalid filter accepted")
3547 if "OK" not in dev[0].request("WPS_ER_START ifname=lo 1.2.3.4"):
3548 raise Exception("WPS_ER_START with filter failed")
3549 (msg,addr) = sock.recvfrom(1000)
3550 logger.debug("Received SSDP message from %s: %s" % (str(addr), msg))
3551 if "M-SEARCH" not in msg:
3552 raise Exception("Not an M-SEARCH")
3553 sock.sendto("FOO", addr)
3555 dev[0].request("WPS_ER_STOP")
3557 dev[0].request("WPS_ER_START ifname=lo")
3558 (msg,addr) = sock.recvfrom(1000)
3559 logger.debug("Received SSDP message from %s: %s" % (str(addr), msg))
3560 if "M-SEARCH" not in msg:
3561 raise Exception("Not an M-SEARCH")
3562 sock.sendto("FOO", addr)
3563 sock.sendto("HTTP/1.1 200 OK\r\nFOO\r\n\r\n", addr)
3564 sock.sendto("HTTP/1.1 200 OK\r\nNTS:foo\r\n\r\n", addr)
3565 sock.sendto("HTTP/1.1 200 OK\r\nNTS:ssdp:byebye\r\n\r\n", addr)
3566 sock.sendto("HTTP/1.1 200 OK\r\ncache-control: foo=1\r\n\r\n", addr)
3567 sock.sendto("HTTP/1.1 200 OK\r\ncache-control: max-age=1\r\n\r\n", addr)
3568 sock.sendto("HTTP/1.1 200 OK\r\nusn:\r\n\r\n", addr)
3569 sock.sendto("HTTP/1.1 200 OK\r\nusn:foo\r\n\r\n", addr)
3570 sock.sendto("HTTP/1.1 200 OK\r\nusn: uuid:\r\n\r\n", addr)
3571 sock.sendto("HTTP/1.1 200 OK\r\nusn: uuid: \r\n\r\n", addr)
3572 sock.sendto("HTTP/1.1 200 OK\r\nusn: uuid: foo\r\n\r\n", addr)
3573 sock.sendto("HTTP/1.1 200 OK\r\nST: urn:schemas-wifialliance-org:device:WFADevice:1\r\n\r\n", addr)
3574 sock.sendto("HTTP/1.1 200 OK\r\nST: urn:schemas-wifialliance-org:device:WFADevice:1\r\nNTS:ssdp:byebye\r\n\r\n", addr)
3575 sock.sendto("HTTP/1.1 200 OK\r\nST: urn:schemas-wifialliance-org:device:WFADevice:1\r\nlocation:foo\r\n\r\n", addr)
3576 with alloc_fail(dev[0], 1, "wps_er_ap_add"):
3577 sock.sendto("HTTP/1.1 200 OK\r\nST: urn:schemas-wifialliance-org:device:WFADevice:1\r\nlocation:foo\r\ncache-control:max-age=1\r\n\r\n", addr)
3579 with alloc_fail(dev[0], 2, "wps_er_ap_add"):
3580 sock.sendto("HTTP/1.1 200 OK\r\nST: urn:schemas-wifialliance-org:device:WFADevice:1\r\nlocation:foo\r\ncache-control:max-age=1\r\n\r\n", addr)
3583 # Add an AP with bogus URL
3584 sock.sendto("HTTP/1.1 200 OK\r\nST: urn:schemas-wifialliance-org:device:WFADevice:1\r\nlocation:foo\r\ncache-control:max-age=1\r\n\r\n", addr)
3585 # Update timeout on AP without updating URL
3586 sock.sendto("HTTP/1.1 200 OK\r\nST: urn:schemas-wifialliance-org:device:WFADevice:1\r\nlocation:http://127.0.0.1:12345/foo.xml\r\ncache-control:max-age=1\r\n\r\n", addr)
3587 ev = dev[0].wait_event(["WPS-ER-AP-REMOVE"], timeout=5)
3589 raise Exception("No WPS-ER-AP-REMOVE event on max-age timeout")
3591 # Add an AP with a valid URL (but no server listing to it)
3592 sock.sendto("HTTP/1.1 200 OK\r\nST: urn:schemas-wifialliance-org:device:WFADevice:1\r\nlocation:http://127.0.0.1:12345/foo.xml\r\ncache-control:max-age=1\r\n\r\n", addr)
3593 ev = dev[0].wait_event(["WPS-ER-AP-REMOVE"], timeout=5)
3595 raise Exception("No WPS-ER-AP-REMOVE event on max-age timeout")
3599 wps_event_url = None
3601 def gen_upnp_info(eventSubURL='wps_event', controlURL='wps_control',
3602 udn='uuid:27ea801a-9e5c-4e73-bd82-f89cbcd10d7e'):
3603 payload = '''<?xml version="1.0"?>
3604 <root xmlns="urn:schemas-upnp-org:device-1-0">
3610 <deviceType>urn:schemas-wifialliance-org:device:WFADevice:1</deviceType>
3611 <friendlyName>WPS Access Point</friendlyName>
3612 <manufacturer>Company</manufacturer>
3613 <modelName>WAP</modelName>
3614 <modelNumber>123</modelNumber>
3615 <serialNumber>12345</serialNumber>
3618 payload += '<UDN>' + udn + '</UDN>'
3619 payload += '''<serviceList>
3621 <serviceType>urn:schemas-wifialliance-org:service:WFAWLANConfig:1</serviceType>
3622 <serviceId>urn:wifialliance-org:serviceId:WFAWLANConfig1</serviceId>
3623 <SCPDURL>wps_scpd.xml</SCPDURL>
3626 payload += '<controlURL>' + controlURL + '</controlURL>\n'
3628 payload += '<eventSubURL>' + eventSubURL + '</eventSubURL>\n'
3629 payload += '''</service>
3634 hdr = 'HTTP/1.1 200 OK\r\n' + \
3635 'Content-Type: text/xml; charset="utf-8"\r\n' + \
3636 'Server: Unspecified, UPnP/1.0, Unspecified\r\n' + \
3637 'Connection: close\r\n' + \
3638 'Content-Length: ' + str(len(payload)) + '\r\n' + \
3639 'Date: Sat, 15 Aug 2015 18:55:08 GMT\r\n\r\n'
3640 return hdr + payload
3642 def gen_wps_control(payload_override=None):
3643 payload = '''<?xml version="1.0"?>
3644 <s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
3646 <u:GetDeviceInfoResponse xmlns:u="urn:schemas-wifialliance-org:service:WFAWLANConfig:1">
3647 <NewDeviceInfo>EEoAARAQIgABBBBHABAn6oAanlxOc72C+Jy80Q1+ECAABgIAAAADABAaABCJZ7DPtbU3Ust9
3648 Z3wJF07WEDIAwH45D3i1OqB7eJGwTzqeapS71h3KyXncK2xJZ+xqScrlorNEg6LijBJzG2Ca
3649 +FZli0iliDJd397yAx/jk4nFXco3q5ylBSvSw9dhJ5u1xBKSnTilKGlUHPhLP75PUqM3fot9
3650 7zwtFZ4bx6x1sBA6oEe2d0aUJmLumQGCiKEIWlnxs44zego/2tAe81bDzdPBM7o5HH/FUhD+
3651 KoGzFXp51atP+1n9Vta6AkI0Vye99JKLcC6Md9dMJltSVBgd4Xc4lRAEAAIAIxAQAAIADRAN
3652 AAEBEAgAAgAEEEQAAQIQIQAHQ29tcGFueRAjAANXQVAQJAADMTIzEEIABTEyMzQ1EFQACAAG
3653 AFDyBAABEBEAC1dpcmVsZXNzIEFQEDwAAQEQAgACAAAQEgACAAAQCQACAAAQLQAEgQIDABBJ
3656 </u:GetDeviceInfoResponse>
3660 if payload_override:
3661 payload = payload_override
3662 hdr = 'HTTP/1.1 200 OK\r\n' + \
3663 'Content-Type: text/xml; charset="utf-8"\r\n' + \
3664 'Server: Unspecified, UPnP/1.0, Unspecified\r\n' + \
3665 'Connection: close\r\n' + \
3666 'Content-Length: ' + str(len(payload)) + '\r\n' + \
3667 'Date: Sat, 15 Aug 2015 18:55:08 GMT\r\n\r\n'
3668 return hdr + payload
3670 def gen_wps_event(sid='uuid:7eb3342a-8a5f-47fe-a585-0785bfec6d8a'):
3672 hdr = 'HTTP/1.1 200 OK\r\n' + \
3673 'Content-Type: text/xml; charset="utf-8"\r\n' + \
3674 'Server: Unspecified, UPnP/1.0, Unspecified\r\n' + \
3675 'Connection: close\r\n' + \
3676 'Content-Length: ' + str(len(payload)) + '\r\n'
3678 hdr += 'SID: ' + sid + '\r\n'
3679 hdr += 'Timeout: Second-1801\r\n' + \
3680 'Date: Sat, 15 Aug 2015 18:55:08 GMT\r\n\r\n'
3681 return hdr + payload
3683 class WPSAPHTTPServer(SocketServer.StreamRequestHandler):
3685 data = self.rfile.readline().strip()
3686 logger.info("HTTP server received: " + data)
3688 hdr = self.rfile.readline().strip()
3691 logger.info("HTTP header: " + hdr)
3692 if "CALLBACK:" in hdr:
3693 global wps_event_url
3694 wps_event_url = hdr.split(' ')[1].strip('<>')
3696 if "GET /foo.xml" in data:
3697 self.handle_upnp_info()
3698 elif "POST /wps_control" in data:
3699 self.handle_wps_control()
3700 elif "SUBSCRIBE /wps_event" in data:
3701 self.handle_wps_event()
3703 self.handle_others(data)
3705 def handle_upnp_info(self):
3706 self.wfile.write(gen_upnp_info())
3708 def handle_wps_control(self):
3709 self.wfile.write(gen_wps_control())
3711 def handle_wps_event(self):
3712 self.wfile.write(gen_wps_event())
3714 def handle_others(self, data):
3715 logger.info("Ignore HTTP request: " + data)
3717 class MyTCPServer(SocketServer.TCPServer):
3718 def __init__(self, addr, handler):
3719 self.allow_reuse_address = True
3720 SocketServer.TCPServer.__init__(self, addr, handler)
3722 def wps_er_start(dev, http_server, max_age=1, wait_m_search=False,
3724 socket.setdefaulttimeout(1)
3725 sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, socket.IPPROTO_UDP)
3726 sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
3727 sock.bind(("239.255.255.250", 1900))
3728 dev.request("WPS_ER_START ifname=lo")
3729 for i in range(100):
3730 (msg,addr) = sock.recvfrom(1000)
3731 logger.debug("Received SSDP message from %s: %s" % (str(addr), msg))
3732 if "M-SEARCH" in msg:
3734 if not wait_m_search:
3735 raise Exception("Not an M-SEARCH")
3737 raise Exception("No M-SEARCH seen")
3739 # Add an AP with a valid URL and server listing to it
3740 server = MyTCPServer(("127.0.0.1", 12345), http_server)
3741 if not location_url:
3742 location_url = 'http://127.0.0.1:12345/foo.xml'
3743 sock.sendto("HTTP/1.1 200 OK\r\nST: urn:schemas-wifialliance-org:device:WFADevice:1\r\nlocation:%s\r\ncache-control:max-age=%d\r\n\r\n" % (location_url, max_age), addr)
3747 def wps_er_stop(dev, sock, server, on_alloc_fail=False):
3749 server.server_close()
3754 res = dev.request("GET_ALLOC_FAIL")
3755 if res.startswith("0:"):
3760 raise Exception("No allocation failure reported")
3762 ev = dev.wait_event(["WPS-ER-AP-REMOVE"], timeout=5)
3764 raise Exception("No WPS-ER-AP-REMOVE event on max-age timeout")
3765 dev.request("WPS_ER_STOP")
3767 def run_wps_er_proto_test(dev, handler, no_event_url=False, location_url=None):
3769 uuid = '27ea801a-9e5c-4e73-bd82-f89cbcd10d7e'
3770 server,sock = wps_er_start(dev, handler, location_url=location_url)
3771 global wps_event_url
3772 wps_event_url = None
3773 server.handle_request()
3774 server.handle_request()
3775 server.handle_request()
3776 server.server_close()
3779 raise Exception("Received event URL unexpectedly")
3781 if wps_event_url is None:
3782 raise Exception("Did not get event URL")
3783 logger.info("Event URL: " + wps_event_url)
3785 dev.request("WPS_ER_STOP")
3787 def send_wlanevent(url, uuid, data):
3788 conn = httplib.HTTPConnection(url.netloc)
3789 payload = '''<?xml version="1.0" encoding="utf-8"?>
3790 <e:propertyset xmlns:e="urn:schemas-upnp-org:event-1-0">
3791 <e:property><STAStatus>1</STAStatus></e:property>
3792 <e:property><APStatus>1</APStatus></e:property>
3793 <e:property><WLANEvent>'''
3794 payload += base64.b64encode(data)
3795 payload += '</WLANEvent></e:property></e:propertyset>'
3796 headers = { "Content-type": 'text/xml; charset="utf-8"',
3797 "Server": "Unspecified, UPnP/1.0, Unspecified",
3800 "SID": "uuid:" + uuid,
3802 "Content-Length": str(len(payload)) }
3803 conn.request("NOTIFY", url.path, payload, headers)
3804 resp = conn.getresponse()
3805 if resp.status != 200:
3806 raise Exception("Unexpected HTTP response: %d" % resp.status)
3808 def test_ap_wps_er_http_proto(dev, apdev):
3809 """WPS ER HTTP protocol testing"""
3811 _test_ap_wps_er_http_proto(dev, apdev)
3813 dev[0].request("WPS_ER_STOP")
3815 def _test_ap_wps_er_http_proto(dev, apdev):
3816 uuid = '27ea801a-9e5c-4e73-bd82-f89cbcd10d7e'
3817 server,sock = wps_er_start(dev[0], WPSAPHTTPServer, max_age=15)
3818 global wps_event_url
3819 wps_event_url = None
3820 server.handle_request()
3821 server.handle_request()
3822 server.handle_request()
3823 server.server_close()
3824 if wps_event_url is None:
3825 raise Exception("Did not get event URL")
3826 logger.info("Event URL: " + wps_event_url)
3828 ev = dev[0].wait_event(["WPS-ER-AP-ADD"], timeout=10)
3830 raise Exception("No WPS-ER-AP-ADD event")
3832 raise Exception("UUID mismatch")
3836 logger.info("Valid Probe Request notification")
3837 url = urlparse.urlparse(wps_event_url)
3838 conn = httplib.HTTPConnection(url.netloc)
3839 payload = '''<?xml version="1.0" encoding="utf-8"?>
3840 <e:propertyset xmlns:e="urn:schemas-upnp-org:event-1-0">
3841 <e:property><STAStatus>1</STAStatus></e:property>
3842 <e:property><APStatus>1</APStatus></e:property>
3843 <e:property><WLANEvent>ATAyOjAwOjAwOjAwOjAwOjAwEEoAARAQOgABAhAIAAIxSBBHABA2LbR7pTpRkYj7VFi5hrLk
3844 EFQACAAAAAAAAAAAEDwAAQMQAgACAAAQCQACAAAQEgACAAAQIQABIBAjAAEgECQAASAQEQAI
3845 RGV2aWNlIEEQSQAGADcqAAEg
3846 </WLANEvent></e:property>
3849 headers = { "Content-type": 'text/xml; charset="utf-8"',
3850 "Server": "Unspecified, UPnP/1.0, Unspecified",
3853 "SID": "uuid:" + uuid,
3855 "Content-Length": str(len(payload)) }
3856 conn.request("NOTIFY", url.path, payload, headers)
3857 resp = conn.getresponse()
3858 if resp.status != 200:
3859 raise Exception("Unexpected HTTP response: %d" % resp.status)
3861 ev = dev[0].wait_event(["WPS-ER-ENROLLEE-ADD"], timeout=5)
3863 raise Exception("No WPS-ER-ENROLLEE-ADD event")
3864 if "362db47b-a53a-5191-88fb-5458b986b2e4" not in ev:
3865 raise Exception("No Enrollee UUID match")
3867 logger.info("Incorrect event URL AP id")
3868 conn = httplib.HTTPConnection(url.netloc)
3869 conn.request("NOTIFY", url.path + '123', payload, headers)
3870 resp = conn.getresponse()
3871 if resp.status != 404:
3872 raise Exception("Unexpected HTTP response: %d" % resp.status)
3874 logger.info("Missing AP id")
3875 conn = httplib.HTTPConnection(url.netloc)
3876 conn.request("NOTIFY", '/event/' + url.path.split('/')[2],
3880 logger.info("Incorrect event URL event id")
3881 conn = httplib.HTTPConnection(url.netloc)
3882 conn.request("NOTIFY", '/event/123456789/123', payload, headers)
3885 logger.info("Incorrect event URL prefix")
3886 conn = httplib.HTTPConnection(url.netloc)
3887 conn.request("NOTIFY", '/foobar/123456789/123', payload, headers)
3888 resp = conn.getresponse()
3889 if resp.status != 404:
3890 raise Exception("Unexpected HTTP response: %d" % resp.status)
3892 logger.info("Unsupported request")
3893 conn = httplib.HTTPConnection(url.netloc)
3894 conn.request("FOOBAR", '/foobar/123456789/123', payload, headers)
3895 resp = conn.getresponse()
3896 if resp.status != 501:
3897 raise Exception("Unexpected HTTP response: %d" % resp.status)
3899 logger.info("Unsupported request and OOM")
3900 with alloc_fail(dev[0], 1, "wps_er_http_req"):
3901 conn = httplib.HTTPConnection(url.netloc)
3902 conn.request("FOOBAR", '/foobar/123456789/123', payload, headers)
3905 logger.info("Too short WLANEvent")
3907 send_wlanevent(url, uuid, data)
3909 logger.info("Invalid WLANEventMAC")
3910 data = '\x00qwertyuiopasdfghjklzxcvbnm'
3911 send_wlanevent(url, uuid, data)
3913 logger.info("Unknown WLANEventType")
3914 data = '\xff02:00:00:00:00:00'
3915 send_wlanevent(url, uuid, data)
3917 logger.info("Probe Request notification without any attributes")
3918 data = '\x0102:00:00:00:00:00'
3919 send_wlanevent(url, uuid, data)
3921 logger.info("Probe Request notification with invalid attribute")
3922 data = '\x0102:00:00:00:00:00\xff'
3923 send_wlanevent(url, uuid, data)
3925 logger.info("EAP message without any attributes")
3926 data = '\x0202:00:00:00:00:00'
3927 send_wlanevent(url, uuid, data)
3929 logger.info("EAP message with invalid attribute")
3930 data = '\x0202:00:00:00:00:00\xff'
3931 send_wlanevent(url, uuid, data)
3933 logger.info("EAP message from new STA and not M1")
3934 data = '\x0202:ff:ff:ff:ff:ff' + '\x10\x22\x00\x01\x05'
3935 send_wlanevent(url, uuid, data)
3937 logger.info("EAP message: M1")
3938 data = '\x0202:00:00:00:00:00'
3939 data += '\x10\x22\x00\x01\x04'
3940 data += '\x10\x47\x00\x10' + 16*'\x00'
3941 data += '\x10\x20\x00\x06\x02\x00\x00\x00\x00\x00'
3942 data += '\x10\x1a\x00\x10' + 16*'\x00'
3943 data += '\x10\x32\x00\xc0' + 192*'\x00'
3944 data += '\x10\x04\x00\x02\x00\x00'
3945 data += '\x10\x10\x00\x02\x00\x00'
3946 data += '\x10\x0d\x00\x01\x00'
3947 data += '\x10\x08\x00\x02\x00\x00'
3948 data += '\x10\x44\x00\x01\x00'
3949 data += '\x10\x21\x00\x00'
3950 data += '\x10\x23\x00\x00'
3951 data += '\x10\x24\x00\x00'
3952 data += '\x10\x42\x00\x00'
3953 data += '\x10\x54\x00\x08' + 8*'\x00'
3954 data += '\x10\x11\x00\x00'
3955 data += '\x10\x3c\x00\x01\x00'
3956 data += '\x10\x02\x00\x02\x00\x00'
3957 data += '\x10\x12\x00\x02\x00\x00'
3958 data += '\x10\x09\x00\x02\x00\x00'
3959 data += '\x10\x2d\x00\x04\x00\x00\x00\x00'
3961 send_wlanevent(url, uuid, data)
3963 logger.info("EAP message: WSC_ACK")
3964 data = '\x0202:00:00:00:00:00' + '\x10\x22\x00\x01\x0d'
3965 send_wlanevent(url, uuid, data)
3967 logger.info("EAP message: M1")
3968 send_wlanevent(url, uuid, m1)
3970 logger.info("EAP message: WSC_NACK")
3971 data = '\x0202:00:00:00:00:00' + '\x10\x22\x00\x01\x0e'
3972 send_wlanevent(url, uuid, data)
3974 logger.info("EAP message: M1 - Too long attribute values")
3975 data = '\x0202:00:00:00:00:00'
3976 data += '\x10\x11\x00\x21' + 33*'\x00'
3977 data += '\x10\x45\x00\x21' + 33*'\x00'
3978 data += '\x10\x42\x00\x21' + 33*'\x00'
3979 data += '\x10\x24\x00\x21' + 33*'\x00'
3980 data += '\x10\x23\x00\x21' + 33*'\x00'
3981 data += '\x10\x21\x00\x41' + 65*'\x00'
3982 data += '\x10\x49\x00\x09\x00\x37\x2a\x05\x02\x00\x00\x05\x00'
3983 send_wlanevent(url, uuid, data)
3985 logger.info("EAP message: M1 missing UUID-E")
3986 data = '\x0202:00:00:00:00:00'
3987 data += '\x10\x22\x00\x01\x04'
3988 send_wlanevent(url, uuid, data)
3990 logger.info("EAP message: M1 missing MAC Address")
3991 data += '\x10\x47\x00\x10' + 16*'\x00'
3992 send_wlanevent(url, uuid, data)
3994 logger.info("EAP message: M1 missing Enrollee Nonce")
3995 data += '\x10\x20\x00\x06\x02\x00\x00\x00\x00\x00'
3996 send_wlanevent(url, uuid, data)
3998 logger.info("EAP message: M1 missing Public Key")
3999 data += '\x10\x1a\x00\x10' + 16*'\x00'
4000 send_wlanevent(url, uuid, data)
4002 logger.info("EAP message: M1 missing Authentication Type flags")
4003 data += '\x10\x32\x00\xc0' + 192*'\x00'
4004 send_wlanevent(url, uuid, data)
4006 logger.info("EAP message: M1 missing Encryption Type Flags")
4007 data += '\x10\x04\x00\x02\x00\x00'
4008 send_wlanevent(url, uuid, data)
4010 logger.info("EAP message: M1 missing Connection Type flags")
4011 data += '\x10\x10\x00\x02\x00\x00'
4012 send_wlanevent(url, uuid, data)
4014 logger.info("EAP message: M1 missing Config Methods")
4015 data += '\x10\x0d\x00\x01\x00'
4016 send_wlanevent(url, uuid, data)
4018 logger.info("EAP message: M1 missing Wi-Fi Protected Setup State")
4019 data += '\x10\x08\x00\x02\x00\x00'
4020 send_wlanevent(url, uuid, data)
4022 logger.info("EAP message: M1 missing Manufacturer")
4023 data += '\x10\x44\x00\x01\x00'
4024 send_wlanevent(url, uuid, data)
4026 logger.info("EAP message: M1 missing Model Name")
4027 data += '\x10\x21\x00\x00'
4028 send_wlanevent(url, uuid, data)
4030 logger.info("EAP message: M1 missing Model Number")
4031 data += '\x10\x23\x00\x00'
4032 send_wlanevent(url, uuid, data)
4034 logger.info("EAP message: M1 missing Serial Number")
4035 data += '\x10\x24\x00\x00'
4036 send_wlanevent(url, uuid, data)
4038 logger.info("EAP message: M1 missing Primary Device Type")
4039 data += '\x10\x42\x00\x00'
4040 send_wlanevent(url, uuid, data)
4042 logger.info("EAP message: M1 missing Device Name")
4043 data += '\x10\x54\x00\x08' + 8*'\x00'
4044 send_wlanevent(url, uuid, data)
4046 logger.info("EAP message: M1 missing RF Bands")
4047 data += '\x10\x11\x00\x00'
4048 send_wlanevent(url, uuid, data)
4050 logger.info("EAP message: M1 missing Association State")
4051 data += '\x10\x3c\x00\x01\x00'
4052 send_wlanevent(url, uuid, data)
4054 logger.info("EAP message: M1 missing Device Password ID")
4055 data += '\x10\x02\x00\x02\x00\x00'
4056 send_wlanevent(url, uuid, data)
4058 logger.info("EAP message: M1 missing Configuration Error")
4059 data += '\x10\x12\x00\x02\x00\x00'
4060 send_wlanevent(url, uuid, data)
4062 logger.info("EAP message: M1 missing OS Version")
4063 data += '\x10\x09\x00\x02\x00\x00'
4064 send_wlanevent(url, uuid, data)
4066 logger.info("Check max concurrent requests")
4067 addr = (url.hostname, url.port)
4070 socks[i] = socket.socket(socket.AF_INET, socket.SOCK_STREAM,
4072 socks[i].connect(addr)
4074 socks[i].send("GET / HTTP/1.1\r\n\r\n")
4078 res = socks[i].recv(100)
4084 logger.info("%d concurrent HTTP GET operations returned response" % count)
4086 raise Exception("Too few concurrent HTTP connections accepted")
4088 logger.info("OOM in HTTP server")
4089 for func in [ "http_request_init", "httpread_create",
4090 "eloop_register_timeout;httpread_create",
4091 "eloop_register_sock;httpread_create",
4092 "httpread_hdr_analyze" ]:
4093 with alloc_fail(dev[0], 1, func):
4094 sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM,
4097 sock.send("GET / HTTP/1.1\r\n\r\n")
4104 logger.info("Invalid HTTP header")
4105 for req in [ " GET / HTTP/1.1\r\n\r\n",
4106 "HTTP/1.1 200 OK\r\n\r\n",
4108 "GET %%a%aa% HTTP/1.1\r\n\r\n",
4109 "GET / HTTP/1.1\r\n FOO\r\n\r\n",
4110 "NOTIFY / HTTP/1.1\r\n" + 4097*'a' + '\r\n\r\n',
4111 "NOTIFY / HTTP/1.1\r\n\r\n" + 8193*'a',
4112 "POST / HTTP/1.1\r\nTransfer-Encoding: CHUNKED\r\n\r\n foo\r\n",
4113 "POST / HTTP/1.1\r\nTransfer-Encoding: CHUNKED\r\n\r\n1\r\nfoo\r\n",
4114 "POST / HTTP/1.1\r\nTransfer-Encoding: CHUNKED\r\n\r\n0\r\n",
4115 "POST / HTTP/1.1\r\nTransfer-Encoding: CHUNKED\r\n\r\n0\r\naa\ra\r\n\ra" ]:
4116 sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM,
4118 sock.settimeout(0.1)
4127 with alloc_fail(dev[0], 2, "httpread_read_handler"):
4128 sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM,
4131 sock.send("NOTIFY / HTTP/1.1\r\n\r\n" + 4500*'a')
4138 conn = httplib.HTTPConnection(url.netloc)
4140 headers = { "Content-type": 'text/xml; charset="utf-8"',
4141 "Server": "Unspecified, UPnP/1.0, Unspecified",
4144 "SID": "uuid:" + uuid,
4146 "Content-Length": str(len(payload)) }
4147 conn.request("NOTIFY", url.path, payload, headers)
4148 resp = conn.getresponse()
4149 if resp.status != 200:
4150 raise Exception("Unexpected HTTP response: %d" % resp.status)
4152 conn = httplib.HTTPConnection(url.netloc)
4153 payload = '<WLANEvent foo></WLANEvent>'
4154 headers = { "Content-type": 'text/xml; charset="utf-8"',
4155 "Server": "Unspecified, UPnP/1.0, Unspecified",
4158 "SID": "uuid:" + uuid,
4160 "Content-Length": str(len(payload)) }
4161 conn.request("NOTIFY", url.path, payload, headers)
4162 resp = conn.getresponse()
4163 if resp.status != 200:
4164 raise Exception("Unexpected HTTP response: %d" % resp.status)
4166 with alloc_fail(dev[0], 1, "xml_get_first_item"):
4167 send_wlanevent(url, uuid, '')
4169 with alloc_fail(dev[0], 1, "wpabuf_alloc_ext_data;xml_get_base64_item"):
4170 send_wlanevent(url, uuid, 'foo')
4172 for func in [ "wps_init",
4173 "wps_process_manufacturer",
4174 "wps_process_model_name",
4175 "wps_process_model_number",
4176 "wps_process_serial_number",
4177 "wps_process_dev_name" ]:
4178 with alloc_fail(dev[0], 1, func):
4179 send_wlanevent(url, uuid, m1)
4181 def test_ap_wps_er_http_proto_no_event_sub_url(dev, apdev):
4182 """WPS ER HTTP protocol testing - no eventSubURL"""
4183 class WPSAPHTTPServer_no_event_sub_url(WPSAPHTTPServer):
4184 def handle_upnp_info(self):
4185 self.wfile.write(gen_upnp_info(eventSubURL=None))
4186 run_wps_er_proto_test(dev[0], WPSAPHTTPServer_no_event_sub_url,
4189 def test_ap_wps_er_http_proto_event_sub_url_dns(dev, apdev):
4190 """WPS ER HTTP protocol testing - DNS name in eventSubURL"""
4191 class WPSAPHTTPServer_event_sub_url_dns(WPSAPHTTPServer):
4192 def handle_upnp_info(self):
4193 self.wfile.write(gen_upnp_info(eventSubURL='http://example.com/wps_event'))
4194 run_wps_er_proto_test(dev[0], WPSAPHTTPServer_event_sub_url_dns,
4197 def test_ap_wps_er_http_proto_subscribe_oom(dev, apdev):
4198 """WPS ER HTTP protocol testing - subscribe OOM"""
4200 _test_ap_wps_er_http_proto_subscribe_oom(dev, apdev)
4202 dev[0].request("WPS_ER_STOP")
4204 def _test_ap_wps_er_http_proto_subscribe_oom(dev, apdev):
4205 tests = [ (1, "http_client_url_parse"),
4206 (1, "wpabuf_alloc;wps_er_subscribe"),
4207 (1, "http_client_addr"),
4208 (1, "eloop_register_sock;http_client_addr"),
4209 (1, "eloop_register_timeout;http_client_addr") ]
4210 for count,func in tests:
4211 with alloc_fail(dev[0], count, func):
4212 server,sock = wps_er_start(dev[0], WPSAPHTTPServer)
4213 server.handle_request()
4214 server.handle_request()
4215 wps_er_stop(dev[0], sock, server, on_alloc_fail=True)
4217 def test_ap_wps_er_http_proto_no_sid(dev, apdev):
4218 """WPS ER HTTP protocol testing - no SID"""
4219 class WPSAPHTTPServer_no_sid(WPSAPHTTPServer):
4220 def handle_wps_event(self):
4221 self.wfile.write(gen_wps_event(sid=None))
4222 run_wps_er_proto_test(dev[0], WPSAPHTTPServer_no_sid)
4224 def test_ap_wps_er_http_proto_invalid_sid_no_uuid(dev, apdev):
4225 """WPS ER HTTP protocol testing - invalid SID - no UUID"""
4226 class WPSAPHTTPServer_invalid_sid_no_uuid(WPSAPHTTPServer):
4227 def handle_wps_event(self):
4228 self.wfile.write(gen_wps_event(sid='FOO'))
4229 run_wps_er_proto_test(dev[0], WPSAPHTTPServer_invalid_sid_no_uuid)
4231 def test_ap_wps_er_http_proto_invalid_sid_uuid(dev, apdev):
4232 """WPS ER HTTP protocol testing - invalid SID UUID"""
4233 class WPSAPHTTPServer_invalid_sid_uuid(WPSAPHTTPServer):
4234 def handle_wps_event(self):
4235 self.wfile.write(gen_wps_event(sid='uuid:FOO'))
4236 run_wps_er_proto_test(dev[0], WPSAPHTTPServer_invalid_sid_uuid)
4238 def test_ap_wps_er_http_proto_subscribe_failing(dev, apdev):
4239 """WPS ER HTTP protocol testing - SUBSCRIBE failing"""
4240 class WPSAPHTTPServer_fail_subscribe(WPSAPHTTPServer):
4241 def handle_wps_event(self):
4243 hdr = 'HTTP/1.1 404 Not Found\r\n' + \
4244 'Content-Type: text/xml; charset="utf-8"\r\n' + \
4245 'Server: Unspecified, UPnP/1.0, Unspecified\r\n' + \
4246 'Connection: close\r\n' + \
4247 'Content-Length: ' + str(len(payload)) + '\r\n' + \
4248 'Timeout: Second-1801\r\n' + \
4249 'Date: Sat, 15 Aug 2015 18:55:08 GMT\r\n\r\n'
4250 self.wfile.write(hdr + payload)
4251 run_wps_er_proto_test(dev[0], WPSAPHTTPServer_fail_subscribe)
4253 def test_ap_wps_er_http_proto_subscribe_invalid_response(dev, apdev):
4254 """WPS ER HTTP protocol testing - SUBSCRIBE and invalid response"""
4255 class WPSAPHTTPServer_subscribe_invalid_response(WPSAPHTTPServer):
4256 def handle_wps_event(self):
4258 hdr = 'HTTP/1.1 FOO\r\n' + \
4259 'Content-Type: text/xml; charset="utf-8"\r\n' + \
4260 'Server: Unspecified, UPnP/1.0, Unspecified\r\n' + \
4261 'Connection: close\r\n' + \
4262 'Content-Length: ' + str(len(payload)) + '\r\n' + \
4263 'Timeout: Second-1801\r\n' + \
4264 'Date: Sat, 15 Aug 2015 18:55:08 GMT\r\n\r\n'
4265 self.wfile.write(hdr + payload)
4266 run_wps_er_proto_test(dev[0], WPSAPHTTPServer_subscribe_invalid_response)
4268 def test_ap_wps_er_http_proto_subscribe_invalid_response(dev, apdev):
4269 """WPS ER HTTP protocol testing - SUBSCRIBE and invalid response"""
4270 class WPSAPHTTPServer_invalid_m1(WPSAPHTTPServer):
4271 def handle_wps_control(self):
4272 payload = '''<?xml version="1.0"?>
4273 <s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
4275 <u:GetDeviceInfoResponse xmlns:u="urn:schemas-wifialliance-org:service:WFAWLANConfig:1">
4276 <NewDeviceInfo>Rk9P</NewDeviceInfo>
4277 </u:GetDeviceInfoResponse>
4281 self.wfile.write(gen_wps_control(payload_override=payload))
4282 run_wps_er_proto_test(dev[0], WPSAPHTTPServer_invalid_m1, no_event_url=True)
4284 def test_ap_wps_er_http_proto_upnp_info_no_device(dev, apdev):
4285 """WPS ER HTTP protocol testing - No device in UPnP info"""
4286 class WPSAPHTTPServer_no_device(WPSAPHTTPServer):
4287 def handle_upnp_info(self):
4288 payload = '''<?xml version="1.0"?>
4289 <root xmlns="urn:schemas-upnp-org:device-1-0">
4296 hdr = 'HTTP/1.1 200 OK\r\n' + \
4297 'Content-Type: text/xml; charset="utf-8"\r\n' + \
4298 'Server: Unspecified, UPnP/1.0, Unspecified\r\n' + \
4299 'Connection: close\r\n' + \
4300 'Content-Length: ' + str(len(payload)) + '\r\n' + \
4301 'Date: Sat, 15 Aug 2015 18:55:08 GMT\r\n\r\n'
4302 self.wfile.write(hdr + payload)
4303 run_wps_er_proto_test(dev[0], WPSAPHTTPServer_no_device, no_event_url=True)
4305 def test_ap_wps_er_http_proto_upnp_info_no_device_type(dev, apdev):
4306 """WPS ER HTTP protocol testing - No deviceType in UPnP info"""
4307 class WPSAPHTTPServer_no_device(WPSAPHTTPServer):
4308 def handle_upnp_info(self):
4309 payload = '''<?xml version="1.0"?>
4310 <root xmlns="urn:schemas-upnp-org:device-1-0">
4319 hdr = 'HTTP/1.1 200 OK\r\n' + \
4320 'Content-Type: text/xml; charset="utf-8"\r\n' + \
4321 'Server: Unspecified, UPnP/1.0, Unspecified\r\n' + \
4322 'Connection: close\r\n' + \
4323 'Content-Length: ' + str(len(payload)) + '\r\n' + \
4324 'Date: Sat, 15 Aug 2015 18:55:08 GMT\r\n\r\n'
4325 self.wfile.write(hdr + payload)
4326 run_wps_er_proto_test(dev[0], WPSAPHTTPServer_no_device, no_event_url=True)
4328 def test_ap_wps_er_http_proto_upnp_info_invalid_udn_uuid(dev, apdev):
4329 """WPS ER HTTP protocol testing - Invalid UDN UUID"""
4330 class WPSAPHTTPServer_invalid_udn_uuid(WPSAPHTTPServer):
4331 def handle_upnp_info(self):
4332 self.wfile.write(gen_upnp_info(udn='uuid:foo'))
4333 run_wps_er_proto_test(dev[0], WPSAPHTTPServer_invalid_udn_uuid)
4335 def test_ap_wps_er_http_proto_no_control_url(dev, apdev):
4336 """WPS ER HTTP protocol testing - no controlURL"""
4337 class WPSAPHTTPServer_no_control_url(WPSAPHTTPServer):
4338 def handle_upnp_info(self):
4339 self.wfile.write(gen_upnp_info(controlURL=None))
4340 run_wps_er_proto_test(dev[0], WPSAPHTTPServer_no_control_url,
4343 def test_ap_wps_er_http_proto_control_url_dns(dev, apdev):
4344 """WPS ER HTTP protocol testing - DNS name in controlURL"""
4345 class WPSAPHTTPServer_control_url_dns(WPSAPHTTPServer):
4346 def handle_upnp_info(self):
4347 self.wfile.write(gen_upnp_info(controlURL='http://example.com/wps_control'))
4348 run_wps_er_proto_test(dev[0], WPSAPHTTPServer_control_url_dns,
4351 def test_ap_wps_http_timeout(dev, apdev):
4352 """WPS AP/ER and HTTP timeout"""
4354 _test_ap_wps_http_timeout(dev, apdev)
4356 dev[0].request("WPS_ER_STOP")
4358 def _test_ap_wps_http_timeout(dev, apdev):
4359 ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e"
4360 add_ssdp_ap(apdev[0]['ifname'], ap_uuid)
4362 location = ssdp_get_location(ap_uuid)
4363 url = urlparse.urlparse(location)
4364 addr = (url.hostname, url.port)
4365 logger.debug("Open HTTP connection to hostapd, but do not complete request")
4366 sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM,
4371 class DummyServer(SocketServer.StreamRequestHandler):
4373 logger.debug("DummyServer - start 31 sec wait")
4375 logger.debug("DummyServer - wait done")
4377 logger.debug("Start WPS ER")
4378 server,sock2 = wps_er_start(dev[0], DummyServer, max_age=40,
4381 logger.debug("Start server to accept, but not complete, HTTP connection from WPS ER")
4382 # This will wait for 31 seconds..
4383 server.handle_request()
4385 logger.debug("Complete HTTP connection with hostapd (that should have already closed the connection)")
4387 sock.send("ET / HTTP/1.1\r\n\r\n")
4388 res = sock.recv(100)
4393 def test_ap_wps_er_url_parse(dev, apdev):
4394 """WPS ER and URL parsing special cases"""
4396 _test_ap_wps_er_url_parse(dev, apdev)
4398 dev[0].request("WPS_ER_STOP")
4400 def _test_ap_wps_er_url_parse(dev, apdev):
4401 sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, socket.IPPROTO_UDP)
4403 sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
4404 sock.bind(("239.255.255.250", 1900))
4405 dev[0].request("WPS_ER_START ifname=lo")
4406 (msg,addr) = sock.recvfrom(1000)
4407 logger.debug("Received SSDP message from %s: %s" % (str(addr), msg))
4408 if "M-SEARCH" not in msg:
4409 raise Exception("Not an M-SEARCH")
4410 sock.sendto("HTTP/1.1 200 OK\r\nST: urn:schemas-wifialliance-org:device:WFADevice:1\r\nlocation:http://127.0.0.1\r\ncache-control:max-age=1\r\n\r\n", addr)
4411 ev = dev[0].wait_event(["WPS-ER-AP-REMOVE"], timeout=2)
4412 sock.sendto("HTTP/1.1 200 OK\r\nST: urn:schemas-wifialliance-org:device:WFADevice:1\r\nlocation:http://127.0.0.1/:foo\r\ncache-control:max-age=1\r\n\r\n", addr)
4413 ev = dev[0].wait_event(["WPS-ER-AP-REMOVE"], timeout=2)
4414 sock.sendto("HTTP/1.1 200 OK\r\nST: urn:schemas-wifialliance-org:device:WFADevice:1\r\nlocation:http://255.255.255.255:0/foo.xml\r\ncache-control:max-age=1\r\n\r\n", addr)
4415 ev = dev[0].wait_event(["WPS-ER-AP-REMOVE"], timeout=2)
4419 def test_ap_wps_er_link_update(dev, apdev):
4420 """WPS ER and link update special cases"""
4421 class WPSAPHTTPServer_link_update(WPSAPHTTPServer):
4422 def handle_upnp_info(self):
4423 self.wfile.write(gen_upnp_info(controlURL='/wps_control'))
4424 run_wps_er_proto_test(dev[0], WPSAPHTTPServer_link_update)
4426 class WPSAPHTTPServer_link_update2(WPSAPHTTPServer):
4427 def handle_others(self, data):
4428 if "GET / " in data:
4429 self.wfile.write(gen_upnp_info(controlURL='/wps_control'))
4430 run_wps_er_proto_test(dev[0], WPSAPHTTPServer_link_update2,
4431 location_url='http://127.0.0.1:12345')
4433 def test_ap_wps_er_http_client(dev, apdev):
4434 """WPS ER and HTTP client special cases"""
4435 with alloc_fail(dev[0], 1, "http_link_update"):
4436 run_wps_er_proto_test(dev[0], WPSAPHTTPServer)
4438 with alloc_fail(dev[0], 1, "wpabuf_alloc;http_client_url"):
4439 run_wps_er_proto_test(dev[0], WPSAPHTTPServer, no_event_url=True)
4441 with alloc_fail(dev[0], 1, "httpread_create;http_client_tx_ready"):
4442 run_wps_er_proto_test(dev[0], WPSAPHTTPServer, no_event_url=True)
4444 class WPSAPHTTPServer_req_as_resp(WPSAPHTTPServer):
4445 def handle_upnp_info(self):
4446 self.wfile.write("GET / HTTP/1.1\r\n\r\n")
4447 run_wps_er_proto_test(dev[0], WPSAPHTTPServer_req_as_resp,
4450 def test_ap_wps_init_oom(dev, apdev):
4451 """wps_init OOM cases"""
4454 params = { "ssid": ssid, "eap_server": "1", "wps_state": "2",
4456 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
4457 pin = dev[0].wps_read_pin()
4459 with alloc_fail(hapd, 1, "wps_init"):
4460 hapd.request("WPS_PIN any " + pin)
4461 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
4462 dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin))
4463 ev = hapd.wait_event(["CTRL-EVENT-EAP-FAILURE"], timeout=10)
4465 raise Exception("No EAP failure reported")
4466 dev[0].request("WPS_CANCEL")
4468 with alloc_fail(dev[0], 2, "wps_init"):
4469 hapd.request("WPS_PIN any " + pin)
4470 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
4471 dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin))
4472 ev = hapd.wait_event(["CTRL-EVENT-EAP-FAILURE"], timeout=10)
4474 raise Exception("No EAP failure reported")
4475 dev[0].request("WPS_CANCEL")
4477 with alloc_fail(dev[0], 2, "wps_init"):
4478 hapd.request("WPS_PBC")
4479 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
4480 dev[0].request("WPS_PBC %s" % (apdev[0]['bssid']))
4481 ev = hapd.wait_event(["CTRL-EVENT-EAP-FAILURE"], timeout=10)
4483 raise Exception("No EAP failure reported")
4484 dev[0].request("WPS_CANCEL")
4486 dev[0].dump_monitor()
4487 new_ssid = "wps-new-ssid"
4488 new_passphrase = "1234567890"
4489 with alloc_fail(dev[0], 3, "wps_init"):
4490 dev[0].wps_reg(apdev[0]['bssid'], appin, new_ssid, "WPA2PSK", "CCMP",
4491 new_passphrase, no_wait=True)
4492 ev = dev[0].wait_event(["CTRL-EVENT-EAP-FAILURE"], timeout=10)
4494 raise Exception("No EAP failure reported")
4496 dev[0].flush_scan_cache()
4498 def test_ap_wps_invalid_assoc_req_elem(dev, apdev):
4499 """WPS and invalid IE in Association Request frame"""
4501 params = { "ssid": ssid, "eap_server": "1", "wps_state": "2" }
4502 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
4504 hapd.request("WPS_PIN any " + pin)
4505 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
4507 dev[0].request("VENDOR_ELEM_ADD 13 dd050050f20410")
4508 dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin))
4510 ev = hapd.wait_event(["CTRL-EVENT-EAP-PROPOSED-METHOD"], timeout=10)
4511 if ev and "vendor=14122" in ev:
4513 if ev is None or "vendor=14122" not in ev:
4514 raise Exception("EAP-WSC not started")
4515 dev[0].request("WPS_CANCEL")
4517 dev[0].request("VENDOR_ELEM_REMOVE 13 *")
4519 def test_ap_wps_pbc_pin_mismatch(dev, apdev):
4520 """WPS PBC/PIN mismatch"""
4522 params = { "ssid": ssid, "eap_server": "1", "wps_state": "2" }
4523 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
4524 hapd.request("SET wps_version_number 0x10")
4525 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
4526 hapd.request("WPS_PBC")
4527 pin = dev[0].wps_read_pin()
4528 dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin))
4529 ev = dev[0].wait_event(["CTRL-EVENT-SCAN-RESULTS"])
4531 raise Exception("Scan did not complete")
4532 dev[0].request("WPS_CANCEL")
4534 hapd.request("WPS_CANCEL")
4535 dev[0].flush_scan_cache()
4537 def test_ap_wps_ie_invalid(dev, apdev):
4538 """WPS PIN attempt with AP that has invalid WSC IE"""
4540 params = { "ssid": ssid, "eap_server": "1", "wps_state": "2",
4541 "vendor_elements": "dd050050f20410" }
4542 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
4543 params = { 'ssid': "another", "vendor_elements": "dd050050f20410" }
4544 hostapd.add_ap(apdev[1]['ifname'], params)
4545 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
4546 pin = dev[0].wps_read_pin()
4547 dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin))
4548 ev = dev[0].wait_event(["CTRL-EVENT-SCAN-RESULTS"])
4550 raise Exception("Scan did not complete")
4551 dev[0].request("WPS_CANCEL")
4553 def test_ap_wps_scan_prio_order(dev, apdev):
4554 """WPS scan priority ordering"""
4556 params = { "ssid": ssid, "eap_server": "1", "wps_state": "2" }
4557 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
4558 params = { 'ssid': "another", "vendor_elements": "dd050050f20410" }
4559 hostapd.add_ap(apdev[1]['ifname'], params)
4560 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
4561 dev[0].scan_for_bss(apdev[1]['bssid'], freq="2412")
4562 pin = dev[0].wps_read_pin()
4563 dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin))
4564 ev = dev[0].wait_event(["CTRL-EVENT-SCAN-RESULTS"])
4566 raise Exception("Scan did not complete")
4567 dev[0].request("WPS_CANCEL")
4569 def test_ap_wps_probe_req_ie_oom(dev, apdev):
4570 """WPS ProbeReq IE OOM"""
4572 params = { "ssid": ssid, "eap_server": "1", "wps_state": "2" }
4573 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
4574 pin = dev[0].wps_read_pin()
4575 hapd.request("WPS_PIN any " + pin)
4576 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
4577 with alloc_fail(dev[0], 1, "wps_build_probe_req_ie"):
4578 dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin))
4579 ev = hapd.wait_event(["AP-STA-CONNECTED"], timeout=10)
4581 raise Exception("Association not seen")
4582 dev[0].request("WPS_CANCEL")
4584 with alloc_fail(dev[0], 1, "wps_ie_encapsulate"):
4585 dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin))
4586 ev = hapd.wait_event(["AP-STA-CONNECTED"], timeout=10)
4588 raise Exception("Association not seen")
4589 dev[0].request("WPS_CANCEL")
4591 def test_ap_wps_assoc_req_ie_oom(dev, apdev):
4592 """WPS AssocReq IE OOM"""
4594 params = { "ssid": ssid, "eap_server": "1", "wps_state": "2" }
4595 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
4596 pin = dev[0].wps_read_pin()
4597 hapd.request("WPS_PIN any " + pin)
4598 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
4599 with alloc_fail(dev[0], 1, "wps_build_assoc_req_ie"):
4600 dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin))
4601 ev = hapd.wait_event(["AP-STA-CONNECTED"], timeout=10)
4603 raise Exception("Association not seen")
4604 dev[0].request("WPS_CANCEL")
4606 def test_ap_wps_assoc_resp_ie_oom(dev, apdev):
4607 """WPS AssocResp IE OOM"""
4609 params = { "ssid": ssid, "eap_server": "1", "wps_state": "2" }
4610 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
4611 pin = dev[0].wps_read_pin()
4612 hapd.request("WPS_PIN any " + pin)
4613 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
4614 with alloc_fail(hapd, 1, "wps_build_assoc_resp_ie"):
4615 dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin))
4616 ev = hapd.wait_event(["AP-STA-CONNECTED"], timeout=10)
4618 raise Exception("Association not seen")
4619 dev[0].request("WPS_CANCEL")
4621 def test_ap_wps_bss_info_errors(dev, apdev):
4622 """WPS BSS info errors"""
4623 params = { "ssid": "1",
4624 "vendor_elements": "dd0e0050f20410440001ff101100010a" }
4625 hostapd.add_ap(apdev[0]['ifname'], params)
4626 params = { 'ssid': "2", "vendor_elements": "dd050050f20410" }
4627 hostapd.add_ap(apdev[1]['ifname'], params)
4628 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
4629 dev[0].scan_for_bss(apdev[1]['bssid'], freq="2412")
4630 bss = dev[0].get_bss(apdev[0]['bssid'])
4631 logger.info("BSS: " + str(bss))
4632 if "wps_state" in bss:
4633 raise Exception("Unexpected wps_state in BSS info")
4634 if 'wps_device_name' not in bss:
4635 raise Exception("No wps_device_name in BSS info")
4636 if bss['wps_device_name'] != '_':
4637 raise Exception("Unexpected wps_device_name value")
4638 bss = dev[0].get_bss(apdev[1]['bssid'])
4639 logger.info("BSS: " + str(bss))
4641 with alloc_fail(dev[0], 1, "=wps_attr_text"):
4642 bss = dev[0].get_bss(apdev[0]['bssid'])
4643 logger.info("BSS(OOM): " + str(bss))
4645 def wps_run_pbc_fail_ap(apdev, dev, hapd):
4646 hapd.request("WPS_PBC")
4647 dev.scan_for_bss(apdev['bssid'], freq="2412")
4648 dev.request("WPS_PBC " + apdev['bssid'])
4649 ev = dev.wait_event(["CTRL-EVENT-EAP-FAILURE"], timeout=10)
4651 raise Exception("No EAP failure reported")
4652 dev.request("WPS_CANCEL")
4653 dev.wait_disconnected()
4656 dev.flush_scan_cache()
4658 except Exception, e:
4659 if str(e).startswith("Failed to trigger scan"):
4665 def wps_run_pbc_fail(apdev, dev):
4666 hapd = wps_start_ap(apdev)
4667 wps_run_pbc_fail_ap(apdev, dev, hapd)
4669 def test_ap_wps_pk_oom(dev, apdev):
4670 """WPS and public key OOM"""
4671 with alloc_fail(dev[0], 1, "wps_build_public_key"):
4672 wps_run_pbc_fail(apdev[0], dev[0])
4674 def test_ap_wps_pk_oom_ap(dev, apdev):
4675 """WPS and public key OOM on AP"""
4676 hapd = wps_start_ap(apdev[0])
4677 with alloc_fail(hapd, 1, "wps_build_public_key"):
4678 wps_run_pbc_fail_ap(apdev[0], dev[0], hapd)
4680 def test_ap_wps_encr_oom_ap(dev, apdev):
4681 """WPS and encrypted settings decryption OOM on AP"""
4682 hapd = wps_start_ap(apdev[0])
4683 pin = dev[0].wps_read_pin()
4684 hapd.request("WPS_PIN any " + pin)
4685 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
4686 with alloc_fail(hapd, 1, "wps_decrypt_encr_settings"):
4687 dev[0].request("WPS_PIN " + apdev[0]['bssid'] + " " + pin)
4688 ev = hapd.wait_event(["WPS-FAIL"], timeout=10)
4690 raise Exception("No WPS-FAIL reported")
4691 dev[0].request("WPS_CANCEL")
4692 dev[0].wait_disconnected()
4694 def test_ap_wps_encr_no_random_ap(dev, apdev):
4695 """WPS and no random data available for encryption on AP"""
4696 hapd = wps_start_ap(apdev[0])
4697 with fail_test(hapd, 1, "os_get_random;wps_build_encr_settings"):
4698 wps_run_pbc_fail_ap(apdev[0], dev[0], hapd)
4700 def test_ap_wps_e_hash_no_random_sta(dev, apdev):
4701 """WPS and no random data available for e-hash on STA"""
4702 with fail_test(dev[0], 1, "os_get_random;wps_build_e_hash"):
4703 wps_run_pbc_fail(apdev[0], dev[0])
4705 def test_ap_wps_m1_no_random(dev, apdev):
4706 """WPS and no random for M1 on STA"""
4707 with fail_test(dev[0], 1, "os_get_random;wps_build_m1"):
4708 wps_run_pbc_fail(apdev[0], dev[0])
4710 def test_ap_wps_m1_oom(dev, apdev):
4711 """WPS and OOM for M1 on STA"""
4712 with alloc_fail(dev[0], 1, "wps_build_m1"):
4713 wps_run_pbc_fail(apdev[0], dev[0])
4715 def test_ap_wps_m3_oom(dev, apdev):
4716 """WPS and OOM for M3 on STA"""
4717 with alloc_fail(dev[0], 1, "wps_build_m3"):
4718 wps_run_pbc_fail(apdev[0], dev[0])
4720 def test_ap_wps_m5_oom(dev, apdev):
4721 """WPS and OOM for M5 on STA"""
4722 hapd = wps_start_ap(apdev[0])
4723 hapd.request("WPS_PBC")
4724 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
4725 for i in range(1, 3):
4726 with alloc_fail(dev[0], i, "wps_build_m5"):
4727 dev[0].request("WPS_PBC " + apdev[0]['bssid'])
4728 ev = dev[0].wait_event(["CTRL-EVENT-EAP-FAILURE"], timeout=10)
4730 raise Exception("No EAP failure reported")
4731 dev[0].request("WPS_CANCEL")
4732 dev[0].wait_disconnected()
4733 dev[0].flush_scan_cache()
4735 def test_ap_wps_m5_no_random(dev, apdev):
4736 """WPS and no random for M5 on STA"""
4737 with fail_test(dev[0], 1,
4738 "os_get_random;wps_build_encr_settings;wps_build_m5"):
4739 wps_run_pbc_fail(apdev[0], dev[0])
4741 def test_ap_wps_m7_oom(dev, apdev):
4742 """WPS and OOM for M7 on STA"""
4743 hapd = wps_start_ap(apdev[0])
4744 hapd.request("WPS_PBC")
4745 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
4746 for i in range(1, 3):
4747 with alloc_fail(dev[0], i, "wps_build_m7"):
4748 dev[0].request("WPS_PBC " + apdev[0]['bssid'])
4749 ev = dev[0].wait_event(["CTRL-EVENT-EAP-FAILURE"], timeout=10)
4751 raise Exception("No EAP failure reported")
4752 dev[0].request("WPS_CANCEL")
4753 dev[0].wait_disconnected()
4754 dev[0].flush_scan_cache()
4756 def test_ap_wps_m7_no_random(dev, apdev):
4757 """WPS and no random for M7 on STA"""
4758 with fail_test(dev[0], 1,
4759 "os_get_random;wps_build_encr_settings;wps_build_m7"):
4760 wps_run_pbc_fail(apdev[0], dev[0])
4762 def test_ap_wps_wsc_done_oom(dev, apdev):
4763 """WPS and OOM for WSC_Done on STA"""
4764 with alloc_fail(dev[0], 1, "wps_build_wsc_done"):
4765 wps_run_pbc_fail(apdev[0], dev[0])
4767 def test_ap_wps_random_psk_fail(dev, apdev):
4768 """WPS and no random for PSK on AP"""
4770 pskfile = "/tmp/ap_wps_per_enrollee_psk.psk_file"
4778 with open(pskfile, "w") as f:
4779 f.write("# WPA PSKs\n")
4781 params = { "ssid": ssid, "eap_server": "1", "wps_state": "2",
4782 "wpa": "2", "wpa_key_mgmt": "WPA-PSK",
4783 "rsn_pairwise": "CCMP", "ap_pin": appin,
4784 "wpa_psk_file": pskfile }
4785 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
4787 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
4788 with fail_test(hapd, 1, "os_get_random;wps_build_cred_network_key"):
4789 dev[0].request("WPS_REG " + apdev[0]['bssid'] + " " + appin)
4790 ev = dev[0].wait_event(["CTRL-EVENT-EAP-FAILURE"], timeout=10)
4792 raise Exception("No EAP failure reported")
4793 dev[0].request("WPS_CANCEL")
4794 dev[0].wait_disconnected()
4796 with fail_test(hapd, 1, "os_get_random;wps_build_cred"):
4797 wps_run_pbc_fail_ap(apdev[0], dev[0], hapd)
4799 with alloc_fail(hapd, 1, "wps_build_cred"):
4800 wps_run_pbc_fail_ap(apdev[0], dev[0], hapd)
4802 with alloc_fail(hapd, 2, "wps_build_cred"):
4803 wps_run_pbc_fail_ap(apdev[0], dev[0], hapd)
4807 def wps_ext_eap_identity_req(dev, hapd, bssid):
4808 logger.debug("EAP-Identity/Request")
4809 ev = hapd.wait_event(["EAPOL-TX"], timeout=10)
4811 raise Exception("Timeout on EAPOL-TX from hostapd")
4812 res = dev.request("EAPOL_RX " + bssid + " " + ev.split(' ')[2])
4814 raise Exception("EAPOL_RX to wpa_supplicant failed")
4816 def wps_ext_eap_identity_resp(hapd, dev, addr):
4817 ev = dev.wait_event(["EAPOL-TX"], timeout=10)
4819 raise Exception("Timeout on EAPOL-TX from wpa_supplicant")
4820 res = hapd.request("EAPOL_RX " + addr + " " + ev.split(' ')[2])
4822 raise Exception("EAPOL_RX to hostapd failed")
4824 def wps_ext_eap_wsc(dst, src, src_addr, msg):
4826 ev = src.wait_event(["EAPOL-TX"], timeout=10)
4828 raise Exception("Timeout on EAPOL-TX")
4829 res = dst.request("EAPOL_RX " + src_addr + " " + ev.split(' ')[2])
4831 raise Exception("EAPOL_RX failed")
4833 def wps_start_ext(apdev, dev, pbc=False, pin=None):
4834 addr = dev.own_addr()
4835 bssid = apdev['bssid']
4836 ssid = "test-wps-conf"
4837 params = { "ssid": ssid, "eap_server": "1", "wps_state": "2",
4838 "wpa_passphrase": "12345678", "wpa": "2",
4839 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"}
4840 hapd = hostapd.add_ap(apdev['ifname'], params)
4843 hapd.request("WPS_PBC")
4846 pin = dev.wps_read_pin()
4847 hapd.request("WPS_PIN any " + pin)
4848 dev.scan_for_bss(bssid, freq="2412")
4849 hapd.request("SET ext_eapol_frame_io 1")
4850 dev.request("SET ext_eapol_frame_io 1")
4853 dev.request("WPS_PBC " + bssid)
4855 dev.request("WPS_PIN " + bssid + " " + pin)
4856 return addr,bssid,hapd
4858 def wps_auth_corrupt(dst, src, addr):
4859 ev = src.wait_event(["EAPOL-TX"], timeout=10)
4861 raise Exception("Timeout on EAPOL-TX")
4862 src.request("SET ext_eapol_frame_io 0")
4863 dst.request("SET ext_eapol_frame_io 0")
4864 msg = ev.split(' ')[2]
4865 if msg[-24:-16] != '10050008':
4866 raise Exception("Could not find Authenticator attribute")
4867 # Corrupt Authenticator value
4868 msg = msg[:-1] + '%x' % ((int(msg[-1], 16) + 1) % 16)
4869 res = dst.request("EAPOL_RX " + addr + " " + msg)
4871 raise Exception("EAPOL_RX failed")
4873 def wps_fail_finish(hapd, dev, fail_str):
4874 ev = hapd.wait_event(["WPS-FAIL"], timeout=5)
4876 raise Exception("WPS-FAIL not indicated")
4877 if fail_str not in ev:
4878 raise Exception("Unexpected WPS-FAIL value: " + ev)
4879 dev.request("WPS_CANCEL")
4880 dev.wait_disconnected()
4882 def wps_auth_corrupt_from_ap(dev, hapd, bssid, fail_str):
4883 wps_auth_corrupt(dev, hapd, bssid)
4884 wps_fail_finish(hapd, dev, fail_str)
4886 def wps_auth_corrupt_to_ap(dev, hapd, addr, fail_str):
4887 wps_auth_corrupt(hapd, dev, addr)
4888 wps_fail_finish(hapd, dev, fail_str)
4890 def test_ap_wps_authenticator_mismatch_m2(dev, apdev):
4891 """WPS and Authenticator attribute mismatch in M2"""
4892 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0])
4893 wps_ext_eap_identity_req(dev[0], hapd, bssid)
4894 wps_ext_eap_identity_resp(hapd, dev[0], addr)
4895 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
4896 wps_ext_eap_wsc(hapd, dev[0], addr, "M1")
4898 wps_auth_corrupt_from_ap(dev[0], hapd, bssid, "msg=5")
4900 def test_ap_wps_authenticator_mismatch_m3(dev, apdev):
4901 """WPS and Authenticator attribute mismatch in M3"""
4902 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0])
4903 wps_ext_eap_identity_req(dev[0], hapd, bssid)
4904 wps_ext_eap_identity_resp(hapd, dev[0], addr)
4905 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
4906 wps_ext_eap_wsc(hapd, dev[0], addr, "M1")
4907 wps_ext_eap_wsc(dev[0], hapd, bssid, "M2")
4909 wps_auth_corrupt_to_ap(dev[0], hapd, addr, "msg=7")
4911 def test_ap_wps_authenticator_mismatch_m4(dev, apdev):
4912 """WPS and Authenticator attribute mismatch in M4"""
4913 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0])
4914 wps_ext_eap_identity_req(dev[0], hapd, bssid)
4915 wps_ext_eap_identity_resp(hapd, dev[0], addr)
4916 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
4917 wps_ext_eap_wsc(hapd, dev[0], addr, "M1")
4918 wps_ext_eap_wsc(dev[0], hapd, bssid, "M2")
4919 wps_ext_eap_wsc(hapd, dev[0], addr, "M3")
4921 wps_auth_corrupt_from_ap(dev[0], hapd, bssid, "msg=8")
4923 def test_ap_wps_authenticator_mismatch_m5(dev, apdev):
4924 """WPS and Authenticator attribute mismatch in M5"""
4925 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0])
4926 wps_ext_eap_identity_req(dev[0], hapd, bssid)
4927 wps_ext_eap_identity_resp(hapd, dev[0], addr)
4928 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
4929 wps_ext_eap_wsc(hapd, dev[0], addr, "M1")
4930 wps_ext_eap_wsc(dev[0], hapd, bssid, "M2")
4931 wps_ext_eap_wsc(hapd, dev[0], addr, "M3")
4932 wps_ext_eap_wsc(dev[0], hapd, bssid, "M4")
4934 wps_auth_corrupt_to_ap(dev[0], hapd, addr, "msg=9")
4936 def test_ap_wps_authenticator_mismatch_m6(dev, apdev):
4937 """WPS and Authenticator attribute mismatch in M6"""
4938 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0])
4939 wps_ext_eap_identity_req(dev[0], hapd, bssid)
4940 wps_ext_eap_identity_resp(hapd, dev[0], addr)
4941 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
4942 wps_ext_eap_wsc(hapd, dev[0], addr, "M1")
4943 wps_ext_eap_wsc(dev[0], hapd, bssid, "M2")
4944 wps_ext_eap_wsc(hapd, dev[0], addr, "M3")
4945 wps_ext_eap_wsc(dev[0], hapd, bssid, "M4")
4946 wps_ext_eap_wsc(hapd, dev[0], addr, "M5")
4948 wps_auth_corrupt_from_ap(dev[0], hapd, bssid, "msg=10")
4950 def test_ap_wps_authenticator_mismatch_m7(dev, apdev):
4951 """WPS and Authenticator attribute mismatch in M7"""
4952 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0])
4953 wps_ext_eap_identity_req(dev[0], hapd, bssid)
4954 wps_ext_eap_identity_resp(hapd, dev[0], addr)
4955 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
4956 wps_ext_eap_wsc(hapd, dev[0], addr, "M1")
4957 wps_ext_eap_wsc(dev[0], hapd, bssid, "M2")
4958 wps_ext_eap_wsc(hapd, dev[0], addr, "M3")
4959 wps_ext_eap_wsc(dev[0], hapd, bssid, "M4")
4960 wps_ext_eap_wsc(hapd, dev[0], addr, "M5")
4961 wps_ext_eap_wsc(dev[0], hapd, bssid, "M6")
4963 wps_auth_corrupt_to_ap(dev[0], hapd, addr, "msg=11")
4965 def test_ap_wps_authenticator_mismatch_m8(dev, apdev):
4966 """WPS and Authenticator attribute mismatch in M8"""
4967 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0])
4968 wps_ext_eap_identity_req(dev[0], hapd, bssid)
4969 wps_ext_eap_identity_resp(hapd, dev[0], addr)
4970 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
4971 wps_ext_eap_wsc(hapd, dev[0], addr, "M1")
4972 wps_ext_eap_wsc(dev[0], hapd, bssid, "M2")
4973 wps_ext_eap_wsc(hapd, dev[0], addr, "M3")
4974 wps_ext_eap_wsc(dev[0], hapd, bssid, "M4")
4975 wps_ext_eap_wsc(hapd, dev[0], addr, "M5")
4976 wps_ext_eap_wsc(dev[0], hapd, bssid, "M6")
4977 wps_ext_eap_wsc(hapd, dev[0], addr, "M7")
4979 wps_auth_corrupt_from_ap(dev[0], hapd, bssid, "msg=12")
4981 def test_ap_wps_authenticator_missing_m2(dev, apdev):
4982 """WPS and Authenticator attribute missing from M2"""
4983 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0])
4984 wps_ext_eap_identity_req(dev[0], hapd, bssid)
4985 wps_ext_eap_identity_resp(hapd, dev[0], addr)
4986 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
4987 wps_ext_eap_wsc(hapd, dev[0], addr, "M1")
4989 ev = hapd.wait_event(["EAPOL-TX"], timeout=10)
4991 raise Exception("Timeout on EAPOL-TX")
4992 hapd.request("SET ext_eapol_frame_io 0")
4993 dev[0].request("SET ext_eapol_frame_io 0")
4994 msg = ev.split(' ')[2]
4995 if msg[-24:-16] != '10050008':
4996 raise Exception("Could not find Authenticator attribute")
4997 # Remove Authenticator value
4999 mlen = "%04x" % (int(msg[4:8], 16) - 12)
5000 msg = msg[0:4] + mlen + msg[8:12] + mlen + msg[16:]
5001 res = dev[0].request("EAPOL_RX " + bssid + " " + msg)
5003 raise Exception("EAPOL_RX failed")
5004 wps_fail_finish(hapd, dev[0], "msg=5")
5006 def test_ap_wps_m2_dev_passwd_id_p2p(dev, apdev):
5007 """WPS and M2 with different Device Password ID (P2P)"""
5008 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0])
5009 wps_ext_eap_identity_req(dev[0], hapd, bssid)
5010 wps_ext_eap_identity_resp(hapd, dev[0], addr)
5011 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
5012 wps_ext_eap_wsc(hapd, dev[0], addr, "M1")
5014 ev = hapd.wait_event(["EAPOL-TX"], timeout=10)
5016 raise Exception("Timeout on EAPOL-TX")
5017 hapd.request("SET ext_eapol_frame_io 0")
5018 dev[0].request("SET ext_eapol_frame_io 0")
5019 msg = ev.split(' ')[2]
5020 if msg[722:730] != '10120002':
5021 raise Exception("Could not find Device Password ID attribute")
5022 # Replace Device Password ID value. This will fail Authenticator check, but
5023 # allows the code path in wps_process_dev_pw_id() to be checked from debug
5025 msg = msg[0:730] + "0005" + msg[734:]
5026 res = dev[0].request("EAPOL_RX " + bssid + " " + msg)
5028 raise Exception("EAPOL_RX failed")
5029 wps_fail_finish(hapd, dev[0], "msg=5")
5031 def test_ap_wps_m2_dev_passwd_id_change_pin_to_pbc(dev, apdev):
5032 """WPS and M2 with different Device Password ID (PIN to PBC)"""
5033 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0])
5034 wps_ext_eap_identity_req(dev[0], hapd, bssid)
5035 wps_ext_eap_identity_resp(hapd, dev[0], addr)
5036 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
5037 wps_ext_eap_wsc(hapd, dev[0], addr, "M1")
5039 ev = hapd.wait_event(["EAPOL-TX"], timeout=10)
5041 raise Exception("Timeout on EAPOL-TX")
5042 hapd.request("SET ext_eapol_frame_io 0")
5043 dev[0].request("SET ext_eapol_frame_io 0")
5044 msg = ev.split(' ')[2]
5045 if msg[722:730] != '10120002':
5046 raise Exception("Could not find Device Password ID attribute")
5047 # Replace Device Password ID value (PIN --> PBC). This will be rejected.
5048 msg = msg[0:730] + "0004" + msg[734:]
5049 res = dev[0].request("EAPOL_RX " + bssid + " " + msg)
5051 raise Exception("EAPOL_RX failed")
5052 wps_fail_finish(hapd, dev[0], "msg=5")
5054 def test_ap_wps_m2_dev_passwd_id_change_pbc_to_pin(dev, apdev):
5055 """WPS and M2 with different Device Password ID (PBC to PIN)"""
5056 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pbc=True)
5057 wps_ext_eap_identity_req(dev[0], hapd, bssid)
5058 wps_ext_eap_identity_resp(hapd, dev[0], addr)
5059 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
5060 wps_ext_eap_wsc(hapd, dev[0], addr, "M1")
5062 ev = hapd.wait_event(["EAPOL-TX"], timeout=10)
5064 raise Exception("Timeout on EAPOL-TX")
5065 hapd.request("SET ext_eapol_frame_io 0")
5066 dev[0].request("SET ext_eapol_frame_io 0")
5067 msg = ev.split(' ')[2]
5068 if msg[722:730] != '10120002':
5069 raise Exception("Could not find Device Password ID attribute")
5070 # Replace Device Password ID value. This will fail Authenticator check, but
5071 # allows the code path in wps_process_dev_pw_id() to be checked from debug
5073 msg = msg[0:730] + "0000" + msg[734:]
5074 res = dev[0].request("EAPOL_RX " + bssid + " " + msg)
5076 raise Exception("EAPOL_RX failed")
5077 wps_fail_finish(hapd, dev[0], "msg=5")
5078 dev[0].flush_scan_cache()
5080 def test_ap_wps_m2_missing_dev_passwd_id(dev, apdev):
5081 """WPS and M2 without Device Password ID"""
5082 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0])
5083 wps_ext_eap_identity_req(dev[0], hapd, bssid)
5084 wps_ext_eap_identity_resp(hapd, dev[0], addr)
5085 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
5086 wps_ext_eap_wsc(hapd, dev[0], addr, "M1")
5088 ev = hapd.wait_event(["EAPOL-TX"], timeout=10)
5090 raise Exception("Timeout on EAPOL-TX")
5091 hapd.request("SET ext_eapol_frame_io 0")
5092 dev[0].request("SET ext_eapol_frame_io 0")
5093 msg = ev.split(' ')[2]
5094 if msg[722:730] != '10120002':
5095 raise Exception("Could not find Device Password ID attribute")
5096 # Remove Device Password ID value. This will fail Authenticator check, but
5097 # allows the code path in wps_process_dev_pw_id() to be checked from debug
5099 mlen = "%04x" % (int(msg[4:8], 16) - 6)
5100 msg = msg[0:4] + mlen + msg[8:12] + mlen + msg[16:722] + msg[734:]
5101 res = dev[0].request("EAPOL_RX " + bssid + " " + msg)
5103 raise Exception("EAPOL_RX failed")
5104 wps_fail_finish(hapd, dev[0], "msg=5")
5106 def test_ap_wps_m2_missing_registrar_nonce(dev, apdev):
5107 """WPS and M2 without Registrar Nonce"""
5108 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pbc=True)
5109 wps_ext_eap_identity_req(dev[0], hapd, bssid)
5110 wps_ext_eap_identity_resp(hapd, dev[0], addr)
5111 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
5112 wps_ext_eap_wsc(hapd, dev[0], addr, "M1")
5114 ev = hapd.wait_event(["EAPOL-TX"], timeout=10)
5116 raise Exception("Timeout on EAPOL-TX")
5117 hapd.request("SET ext_eapol_frame_io 0")
5118 dev[0].request("SET ext_eapol_frame_io 0")
5119 msg = ev.split(' ')[2]
5120 if msg[96:104] != '10390010':
5121 raise Exception("Could not find Registrar Nonce attribute")
5122 # Remove Registrar Nonce. This will fail Authenticator check, but
5123 # allows the code path in wps_process_registrar_nonce() to be checked from
5125 mlen = "%04x" % (int(msg[4:8], 16) - 20)
5126 msg = msg[0:4] + mlen + msg[8:12] + mlen + msg[16:96] + msg[136:]
5127 res = dev[0].request("EAPOL_RX " + bssid + " " + msg)
5129 raise Exception("EAPOL_RX failed")
5130 ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECT"], timeout=5)
5132 raise Exception("Disconnect event not seen")
5133 dev[0].request("WPS_CANCEL")
5134 dev[0].flush_scan_cache()
5136 def test_ap_wps_m2_missing_enrollee_nonce(dev, apdev):
5137 """WPS and M2 without Enrollee Nonce"""
5138 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pbc=True)
5139 wps_ext_eap_identity_req(dev[0], hapd, bssid)
5140 wps_ext_eap_identity_resp(hapd, dev[0], addr)
5141 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
5142 wps_ext_eap_wsc(hapd, dev[0], addr, "M1")
5144 ev = hapd.wait_event(["EAPOL-TX"], timeout=10)
5146 raise Exception("Timeout on EAPOL-TX")
5147 hapd.request("SET ext_eapol_frame_io 0")
5148 dev[0].request("SET ext_eapol_frame_io 0")
5149 msg = ev.split(' ')[2]
5150 if msg[56:64] != '101a0010':
5151 raise Exception("Could not find enrollee Nonce attribute")
5152 # Remove Enrollee Nonce. This will fail Authenticator check, but
5153 # allows the code path in wps_process_enrollee_nonce() to be checked from
5155 mlen = "%04x" % (int(msg[4:8], 16) - 20)
5156 msg = msg[0:4] + mlen + msg[8:12] + mlen + msg[16:56] + msg[96:]
5157 res = dev[0].request("EAPOL_RX " + bssid + " " + msg)
5159 raise Exception("EAPOL_RX failed")
5160 ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECT"], timeout=5)
5162 raise Exception("Disconnect event not seen")
5163 dev[0].request("WPS_CANCEL")
5164 dev[0].flush_scan_cache()
5166 def test_ap_wps_m2_missing_uuid_r(dev, apdev):
5167 """WPS and M2 without UUID-R"""
5168 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pbc=True)
5169 wps_ext_eap_identity_req(dev[0], hapd, bssid)
5170 wps_ext_eap_identity_resp(hapd, dev[0], addr)
5171 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
5172 wps_ext_eap_wsc(hapd, dev[0], addr, "M1")
5174 ev = hapd.wait_event(["EAPOL-TX"], timeout=10)
5176 raise Exception("Timeout on EAPOL-TX")
5177 hapd.request("SET ext_eapol_frame_io 0")
5178 dev[0].request("SET ext_eapol_frame_io 0")
5179 msg = ev.split(' ')[2]
5180 if msg[136:144] != '10480010':
5181 raise Exception("Could not find enrollee Nonce attribute")
5182 # Remove UUID-R. This will fail Authenticator check, but allows the code
5183 # path in wps_process_uuid_r() to be checked from the debug log.
5184 mlen = "%04x" % (int(msg[4:8], 16) - 20)
5185 msg = msg[0:4] + mlen + msg[8:12] + mlen + msg[16:136] + msg[176:]
5186 res = dev[0].request("EAPOL_RX " + bssid + " " + msg)
5188 raise Exception("EAPOL_RX failed")
5189 ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECT"], timeout=5)
5191 raise Exception("Disconnect event not seen")
5192 dev[0].request("WPS_CANCEL")
5193 dev[0].flush_scan_cache()
5195 def test_ap_wps_m2_invalid(dev, apdev):
5196 """WPS and M2 parsing failure"""
5197 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pbc=True)
5198 wps_ext_eap_identity_req(dev[0], hapd, bssid)
5199 wps_ext_eap_identity_resp(hapd, dev[0], addr)
5200 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
5201 wps_ext_eap_wsc(hapd, dev[0], addr, "M1")
5203 ev = hapd.wait_event(["EAPOL-TX"], timeout=10)
5205 raise Exception("Timeout on EAPOL-TX")
5206 hapd.request("SET ext_eapol_frame_io 0")
5207 dev[0].request("SET ext_eapol_frame_io 0")
5208 msg = ev.split(' ')[2]
5209 if msg[136:144] != '10480010':
5210 raise Exception("Could not find enrollee Nonce attribute")
5211 # Remove UUID-R. This will fail Authenticator check, but allows the code
5212 # path in wps_process_uuid_r() to be checked from the debug log.
5213 mlen = "%04x" % (int(msg[4:8], 16) - 1)
5214 msg = msg[0:4] + mlen + msg[8:12] + mlen + msg[16:-2]
5215 res = dev[0].request("EAPOL_RX " + bssid + " " + msg)
5217 raise Exception("EAPOL_RX failed")
5218 ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECT"], timeout=5)
5220 raise Exception("Disconnect event not seen")
5221 dev[0].request("WPS_CANCEL")
5222 dev[0].flush_scan_cache()
5224 def test_ap_wps_m2_missing_msg_type(dev, apdev):
5225 """WPS and M2 without Message Type"""
5226 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pbc=True)
5227 wps_ext_eap_identity_req(dev[0], hapd, bssid)
5228 wps_ext_eap_identity_resp(hapd, dev[0], addr)
5229 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
5230 wps_ext_eap_wsc(hapd, dev[0], addr, "M1")
5232 ev = hapd.wait_event(["EAPOL-TX"], timeout=10)
5234 raise Exception("Timeout on EAPOL-TX")
5235 hapd.request("SET ext_eapol_frame_io 0")
5236 dev[0].request("SET ext_eapol_frame_io 0")
5237 msg = ev.split(' ')[2]
5238 if msg[46:54] != '10220001':
5239 raise Exception("Could not find Message Type attribute")
5240 # Remove Message Type. This will fail Authenticator check, but allows the
5241 # code path in wps_process_wsc_msg() to be checked from the debug log.
5242 mlen = "%04x" % (int(msg[4:8], 16) - 5)
5243 msg = msg[0:4] + mlen + msg[8:12] + mlen + msg[16:46] + msg[56:]
5244 res = dev[0].request("EAPOL_RX " + bssid + " " + msg)
5246 raise Exception("EAPOL_RX failed")
5247 ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECT"], timeout=5)
5249 raise Exception("Disconnect event not seen")
5250 dev[0].request("WPS_CANCEL")
5251 dev[0].flush_scan_cache()
5253 def test_ap_wps_m2_unknown_msg_type(dev, apdev):
5254 """WPS and M2 but unknown Message Type"""
5255 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pbc=True)
5256 wps_ext_eap_identity_req(dev[0], hapd, bssid)
5257 wps_ext_eap_identity_resp(hapd, dev[0], addr)
5258 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
5259 wps_ext_eap_wsc(hapd, dev[0], addr, "M1")
5261 ev = hapd.wait_event(["EAPOL-TX"], timeout=10)
5263 raise Exception("Timeout on EAPOL-TX")
5264 hapd.request("SET ext_eapol_frame_io 0")
5265 dev[0].request("SET ext_eapol_frame_io 0")
5266 msg = ev.split(' ')[2]
5267 if msg[46:54] != '10220001':
5268 raise Exception("Could not find Message Type attribute")
5269 # Replace Message Type value. This will be rejected.
5270 msg = msg[0:54] + "00" + msg[56:]
5271 res = dev[0].request("EAPOL_RX " + bssid + " " + msg)
5273 raise Exception("EAPOL_RX failed")
5274 ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECT"], timeout=5)
5276 raise Exception("Disconnect event not seen")
5277 dev[0].request("WPS_CANCEL")
5278 dev[0].flush_scan_cache()
5280 def test_ap_wps_m2_unknown_opcode(dev, apdev):
5281 """WPS and M2 but unknown opcode"""
5282 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pbc=True)
5283 wps_ext_eap_identity_req(dev[0], hapd, bssid)
5284 wps_ext_eap_identity_resp(hapd, dev[0], addr)
5285 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
5286 wps_ext_eap_wsc(hapd, dev[0], addr, "M1")
5288 ev = hapd.wait_event(["EAPOL-TX"], timeout=10)
5290 raise Exception("Timeout on EAPOL-TX")
5291 hapd.request("SET ext_eapol_frame_io 0")
5292 dev[0].request("SET ext_eapol_frame_io 0")
5293 msg = ev.split(' ')[2]
5294 # Replace opcode. This will be discarded in EAP-WSC processing.
5295 msg = msg[0:32] + "00" + msg[34:]
5296 res = dev[0].request("EAPOL_RX " + bssid + " " + msg)
5298 raise Exception("EAPOL_RX failed")
5299 dev[0].request("WPS_CANCEL")
5300 dev[0].wait_disconnected()
5301 dev[0].flush_scan_cache()
5303 def test_ap_wps_m2_unknown_opcode2(dev, apdev):
5304 """WPS and M2 but unknown opcode (WSC_Start)"""
5305 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pbc=True)
5306 wps_ext_eap_identity_req(dev[0], hapd, bssid)
5307 wps_ext_eap_identity_resp(hapd, dev[0], addr)
5308 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
5309 wps_ext_eap_wsc(hapd, dev[0], addr, "M1")
5311 ev = hapd.wait_event(["EAPOL-TX"], timeout=10)
5313 raise Exception("Timeout on EAPOL-TX")
5314 hapd.request("SET ext_eapol_frame_io 0")
5315 dev[0].request("SET ext_eapol_frame_io 0")
5316 msg = ev.split(' ')[2]
5317 # Replace opcode. This will be discarded in EAP-WSC processing.
5318 msg = msg[0:32] + "01" + msg[34:]
5319 res = dev[0].request("EAPOL_RX " + bssid + " " + msg)
5321 raise Exception("EAPOL_RX failed")
5322 dev[0].request("WPS_CANCEL")
5323 dev[0].wait_disconnected()
5324 dev[0].flush_scan_cache()
5326 def test_ap_wps_m2_unknown_opcode3(dev, apdev):
5327 """WPS and M2 but unknown opcode (WSC_Done)"""
5328 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pbc=True)
5329 wps_ext_eap_identity_req(dev[0], hapd, bssid)
5330 wps_ext_eap_identity_resp(hapd, dev[0], addr)
5331 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
5332 wps_ext_eap_wsc(hapd, dev[0], addr, "M1")
5334 ev = hapd.wait_event(["EAPOL-TX"], timeout=10)
5336 raise Exception("Timeout on EAPOL-TX")
5337 hapd.request("SET ext_eapol_frame_io 0")
5338 dev[0].request("SET ext_eapol_frame_io 0")
5339 msg = ev.split(' ')[2]
5340 # Replace opcode. This will be discarded in WPS Enrollee processing.
5341 msg = msg[0:32] + "05" + msg[34:]
5342 res = dev[0].request("EAPOL_RX " + bssid + " " + msg)
5344 raise Exception("EAPOL_RX failed")
5345 dev[0].request("WPS_CANCEL")
5346 dev[0].wait_disconnected()
5347 dev[0].flush_scan_cache()
5349 def wps_m2_but_other(dev, apdev, title, msgtype):
5350 addr,bssid,hapd = wps_start_ext(apdev, dev)
5351 wps_ext_eap_identity_req(dev, hapd, bssid)
5352 wps_ext_eap_identity_resp(hapd, dev, addr)
5353 wps_ext_eap_wsc(dev, hapd, bssid, "EAP-WSC/Start")
5354 wps_ext_eap_wsc(hapd, dev, addr, "M1")
5356 ev = hapd.wait_event(["EAPOL-TX"], timeout=10)
5358 raise Exception("Timeout on EAPOL-TX")
5359 hapd.request("SET ext_eapol_frame_io 0")
5360 dev.request("SET ext_eapol_frame_io 0")
5361 msg = ev.split(' ')[2]
5362 if msg[46:54] != '10220001':
5363 raise Exception("Could not find Message Type attribute")
5364 # Replace Message Type value. This will be rejected.
5365 msg = msg[0:54] + msgtype + msg[56:]
5366 res = dev.request("EAPOL_RX " + bssid + " " + msg)
5368 raise Exception("EAPOL_RX failed")
5369 ev = dev.wait_event(["WPS-FAIL"], timeout=5)
5371 raise Exception("WPS-FAIL event not seen")
5372 dev.request("WPS_CANCEL")
5373 dev.wait_disconnected()
5375 def wps_m4_but_other(dev, apdev, title, msgtype):
5376 addr,bssid,hapd = wps_start_ext(apdev, dev)
5377 wps_ext_eap_identity_req(dev, hapd, bssid)
5378 wps_ext_eap_identity_resp(hapd, dev, addr)
5379 wps_ext_eap_wsc(dev, hapd, bssid, "EAP-WSC/Start")
5380 wps_ext_eap_wsc(hapd, dev, addr, "M1")
5381 wps_ext_eap_wsc(dev, hapd, bssid, "M2")
5382 wps_ext_eap_wsc(hapd, dev, addr, "M3")
5384 ev = hapd.wait_event(["EAPOL-TX"], timeout=10)
5386 raise Exception("Timeout on EAPOL-TX")
5387 hapd.request("SET ext_eapol_frame_io 0")
5388 dev.request("SET ext_eapol_frame_io 0")
5389 msg = ev.split(' ')[2]
5390 if msg[46:54] != '10220001':
5391 raise Exception("Could not find Message Type attribute")
5392 # Replace Message Type value. This will be rejected.
5393 msg = msg[0:54] + msgtype + msg[56:]
5394 res = dev.request("EAPOL_RX " + bssid + " " + msg)
5396 raise Exception("EAPOL_RX failed")
5397 ev = hapd.wait_event(["WPS-FAIL"], timeout=5)
5399 raise Exception("WPS-FAIL event not seen")
5400 dev.request("WPS_CANCEL")
5401 dev.wait_disconnected()
5403 def test_ap_wps_m2_msg_type_m4(dev, apdev):
5404 """WPS and M2 but Message Type M4"""
5405 wps_m2_but_other(dev[0], apdev[0], "M2/M4", "08")
5407 def test_ap_wps_m2_msg_type_m6(dev, apdev):
5408 """WPS and M2 but Message Type M6"""
5409 wps_m2_but_other(dev[0], apdev[0], "M2/M6", "0a")
5411 def test_ap_wps_m2_msg_type_m8(dev, apdev):
5412 """WPS and M2 but Message Type M8"""
5413 wps_m2_but_other(dev[0], apdev[0], "M2/M8", "0c")
5415 def test_ap_wps_m4_msg_type_m2(dev, apdev):
5416 """WPS and M4 but Message Type M2"""
5417 wps_m4_but_other(dev[0], apdev[0], "M4/M2", "05")
5419 def test_ap_wps_m4_msg_type_m2d(dev, apdev):
5420 """WPS and M4 but Message Type M2D"""
5421 wps_m4_but_other(dev[0], apdev[0], "M4/M2D", "06")
5423 def test_ap_wps_config_methods(dev, apdev):
5424 """WPS configuration method parsing"""
5425 ssid = "test-wps-conf"
5426 params = { "ssid": ssid, "eap_server": "1", "wps_state": "2",
5427 "wpa_passphrase": "12345678", "wpa": "2",
5428 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP",
5429 "config_methods": "ethernet display ext_nfc_token int_nfc_token physical_display physical_push_button" }
5430 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
5431 params = { "ssid": ssid, "eap_server": "1", "wps_state": "2",
5432 "wpa_passphrase": "12345678", "wpa": "2",
5433 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP",
5434 "config_methods": "display push_button" }
5435 hapd2 = hostapd.add_ap(apdev[1]['ifname'], params)
5437 def test_ap_wps_set_selected_registrar_proto(dev, apdev):
5438 """WPS UPnP SetSelectedRegistrar protocol testing"""
5439 ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e"
5440 hapd = add_ssdp_ap(apdev[0]['ifname'], ap_uuid)
5442 location = ssdp_get_location(ap_uuid)
5443 urls = upnp_get_urls(location)
5444 eventurl = urlparse.urlparse(urls['event_sub_url'])
5445 ctrlurl = urlparse.urlparse(urls['control_url'])
5446 url = urlparse.urlparse(location)
5447 conn = httplib.HTTPConnection(url.netloc)
5449 class WPSERHTTPServer(SocketServer.StreamRequestHandler):
5451 data = self.rfile.readline().strip()
5453 self.wfile.write(gen_wps_event())
5455 server = MyTCPServer(("127.0.0.1", 12345), WPSERHTTPServer)
5458 headers = { "callback": '<http://127.0.0.1:12345/event>',
5460 "timeout": "Second-1234" }
5461 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
5462 resp = conn.getresponse()
5463 if resp.status != 200:
5464 raise Exception("Unexpected HTTP response: %d" % resp.status)
5465 sid = resp.getheader("sid")
5466 logger.debug("Subscription SID " + sid)
5467 server.handle_request()
5469 tests = [ (500, "10"),
5470 (200, "104a000110" + "1041000101" + "101200020000" +
5472 "1049002c00372a0001200124111111111111222222222222333333333333444444444444555555555555666666666666" +
5473 "10480010362db47ba53a519188fb5458b986b2e4"),
5474 (200, "104a000110" + "1041000100" + "101200020000" +
5476 (200, "104a000110" + "1041000100"),
5477 (200, "104a000110") ]
5478 for status,test in tests:
5479 tlvs = binascii.unhexlify(test)
5480 newmsg = base64.b64encode(tlvs)
5481 msg = '<?xml version="1.0"?>\n'
5482 msg += '<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">'
5484 msg += '<u:SetSelectedRegistrar xmlns:u="urn:schemas-wifialliance-org:service:WFAWLANConfig:1">'
5485 msg += '<NewMessage>'
5487 msg += "</NewMessage></u:SetSelectedRegistrar></s:Body></s:Envelope>"
5488 headers = { "Content-type": 'text/xml; charset="utf-8"' }
5489 headers["SOAPAction"] = '"urn:schemas-wifialliance-org:service:WFAWLANConfig:1#%s"' % "SetSelectedRegistrar"
5490 conn.request("POST", ctrlurl.path, msg, headers)
5491 resp = conn.getresponse()
5492 if resp.status != status:
5493 raise Exception("Unexpected HTTP response: %d (expected %d)" % (resp.status, status))
5495 def test_ap_wps_adv_oom(dev, apdev):
5496 """WPS AP and advertisement OOM"""
5497 ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e"
5498 hapd = add_ssdp_ap(apdev[0]['ifname'], ap_uuid)
5500 with alloc_fail(hapd, 1, "=msearchreply_state_machine_start"):
5501 ssdp_send_msearch("urn:schemas-wifialliance-org:service:WFAWLANConfig:1",
5505 with alloc_fail(hapd, 1, "eloop_register_timeout;msearchreply_state_machine_start"):
5506 ssdp_send_msearch("urn:schemas-wifialliance-org:service:WFAWLANConfig:1",
5510 with alloc_fail(hapd, 1,
5511 "next_advertisement;advertisement_state_machine_stop"):
5514 with alloc_fail(hapd, 1, "ssdp_listener_start"):
5515 if "FAIL" not in hapd.request("ENABLE"):
5516 raise Exception("ENABLE succeeded during OOM")
5518 def test_wps_config_methods(dev):
5519 """WPS config method update"""
5520 wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
5521 wpas.interface_add("wlan5")
5522 if "OK" not in wpas.request("SET config_methods display label"):
5523 raise Exception("Failed to set config_methods")
5524 if wpas.request("GET config_methods").strip() != "display label":
5525 raise Exception("config_methods were not updated")
5526 if "OK" not in wpas.request("SET config_methods "):
5527 raise Exception("Failed to clear config_methods")
5528 if wpas.request("GET config_methods").strip() != "":
5529 raise Exception("config_methods were not cleared")
5531 WPS_VENDOR_ID_WFA = 14122
5534 # EAP-WSC Op-Code values
5542 ATTR_AP_CHANNEL = 0x1001
5543 ATTR_ASSOC_STATE = 0x1002
5544 ATTR_AUTH_TYPE = 0x1003
5545 ATTR_AUTH_TYPE_FLAGS = 0x1004
5546 ATTR_AUTHENTICATOR = 0x1005
5547 ATTR_CONFIG_METHODS = 0x1008
5548 ATTR_CONFIG_ERROR = 0x1009
5549 ATTR_CONFIRM_URL4 = 0x100a
5550 ATTR_CONFIRM_URL6 = 0x100b
5551 ATTR_CONN_TYPE = 0x100c
5552 ATTR_CONN_TYPE_FLAGS = 0x100d
5554 ATTR_ENCR_TYPE = 0x100f
5555 ATTR_ENCR_TYPE_FLAGS = 0x1010
5556 ATTR_DEV_NAME = 0x1011
5557 ATTR_DEV_PASSWORD_ID = 0x1012
5558 ATTR_E_HASH1 = 0x1014
5559 ATTR_E_HASH2 = 0x1015
5560 ATTR_E_SNONCE1 = 0x1016
5561 ATTR_E_SNONCE2 = 0x1017
5562 ATTR_ENCR_SETTINGS = 0x1018
5563 ATTR_ENROLLEE_NONCE = 0x101a
5564 ATTR_FEATURE_ID = 0x101b
5565 ATTR_IDENTITY = 0x101c
5566 ATTR_IDENTITY_PROOF = 0x101d
5567 ATTR_KEY_WRAP_AUTH = 0x101e
5568 ATTR_KEY_ID = 0x101f
5569 ATTR_MAC_ADDR = 0x1020
5570 ATTR_MANUFACTURER = 0x1021
5571 ATTR_MSG_TYPE = 0x1022
5572 ATTR_MODEL_NAME = 0x1023
5573 ATTR_MODEL_NUMBER = 0x1024
5574 ATTR_NETWORK_INDEX = 0x1026
5575 ATTR_NETWORK_KEY = 0x1027
5576 ATTR_NETWORK_KEY_INDEX = 0x1028
5577 ATTR_NEW_DEVICE_NAME = 0x1029
5578 ATTR_NEW_PASSWORD = 0x102a
5579 ATTR_OOB_DEVICE_PASSWORD = 0x102c
5580 ATTR_OS_VERSION = 0x102d
5581 ATTR_POWER_LEVEL = 0x102f
5582 ATTR_PSK_CURRENT = 0x1030
5583 ATTR_PSK_MAX = 0x1031
5584 ATTR_PUBLIC_KEY = 0x1032
5585 ATTR_RADIO_ENABLE = 0x1033
5586 ATTR_REBOOT = 0x1034
5587 ATTR_REGISTRAR_CURRENT = 0x1035
5588 ATTR_REGISTRAR_ESTABLISHED = 0x1036
5589 ATTR_REGISTRAR_LIST = 0x1037
5590 ATTR_REGISTRAR_MAX = 0x1038
5591 ATTR_REGISTRAR_NONCE = 0x1039
5592 ATTR_REQUEST_TYPE = 0x103a
5593 ATTR_RESPONSE_TYPE = 0x103b
5594 ATTR_RF_BANDS = 0x103c
5595 ATTR_R_HASH1 = 0x103d
5596 ATTR_R_HASH2 = 0x103e
5597 ATTR_R_SNONCE1 = 0x103f
5598 ATTR_R_SNONCE2 = 0x1040
5599 ATTR_SELECTED_REGISTRAR = 0x1041
5600 ATTR_SERIAL_NUMBER = 0x1042
5601 ATTR_WPS_STATE = 0x1044
5603 ATTR_TOTAL_NETWORKS = 0x1046
5604 ATTR_UUID_E = 0x1047
5605 ATTR_UUID_R = 0x1048
5606 ATTR_VENDOR_EXT = 0x1049
5607 ATTR_VERSION = 0x104a
5608 ATTR_X509_CERT_REQ = 0x104b
5609 ATTR_X509_CERT = 0x104c
5610 ATTR_EAP_IDENTITY = 0x104d
5611 ATTR_MSG_COUNTER = 0x104e
5612 ATTR_PUBKEY_HASH = 0x104f
5613 ATTR_REKEY_KEY = 0x1050
5614 ATTR_KEY_LIFETIME = 0x1051
5615 ATTR_PERMITTED_CFG_METHODS = 0x1052
5616 ATTR_SELECTED_REGISTRAR_CONFIG_METHODS = 0x1053
5617 ATTR_PRIMARY_DEV_TYPE = 0x1054
5618 ATTR_SECONDARY_DEV_TYPE_LIST = 0x1055
5619 ATTR_PORTABLE_DEV = 0x1056
5620 ATTR_AP_SETUP_LOCKED = 0x1057
5621 ATTR_APPLICATION_EXT = 0x1058
5622 ATTR_EAP_TYPE = 0x1059
5624 ATTR_KEY_PROVIDED_AUTO = 0x1061
5625 ATTR_802_1X_ENABLED = 0x1062
5626 ATTR_APPSESSIONKEY = 0x1063
5627 ATTR_WEPTRANSMITKEY = 0x1064
5628 ATTR_REQUESTED_DEV_TYPE = 0x106a
5632 WPS_ProbeRequest = 0x02
5633 WPS_ProbeResponse = 0x03
5647 def get_wsc_msg(dev):
5648 ev = dev.wait_event(["EAPOL-TX"], timeout=10)
5650 raise Exception("Timeout on EAPOL-TX")
5651 data = binascii.unhexlify(ev.split(' ')[2])
5654 # Parse EAPOL header
5656 raise Exception("No room for EAPOL header")
5657 version,type,length = struct.unpack('>BBH', data[0:4])
5658 msg['eapol_version'] = version
5659 msg['eapol_type'] = type
5660 msg['eapol_length'] = length
5662 if length != len(data):
5663 raise Exception("EAPOL header length mismatch (%d != %d)" % (length, len(data)))
5665 raise Exception("Unexpected EAPOL header type: %d" % type)
5669 raise Exception("No room for EAP header")
5670 code,identifier,length = struct.unpack('>BBH', data[0:4])
5671 msg['eap_code'] = code
5672 msg['eap_identifier'] = identifier
5673 msg['eap_length'] = length
5675 if msg['eapol_length'] != msg['eap_length']:
5676 raise Exception("EAP header length mismatch (%d != %d)" % (msg['eapol_length'], length))
5678 # Parse EAP expanded header
5680 raise Exception("No EAP type included")
5681 msg['eap_type'], = struct.unpack('B', data[0])
5684 if msg['eap_type'] == 254:
5685 if len(data) < 3 + 4:
5686 raise Exception("Truncated EAP expanded header")
5687 msg['eap_vendor_id'], msg['eap_vendor_type'] = struct.unpack('>LL', '\0' + data[0:7])
5690 raise Exception("Unexpected EAP type")
5692 if msg['eap_vendor_id'] != WPS_VENDOR_ID_WFA:
5693 raise Exception("Unexpected Vendor-Id")
5694 if msg['eap_vendor_type'] != WPS_VENDOR_TYPE:
5695 raise Exception("Unexpected Vendor-Type")
5697 # Parse EAP-WSC header
5699 raise Exception("Truncated EAP-WSC header")
5700 msg['wsc_opcode'], msg['wsc_flags'] = struct.unpack('BB', data[0:2])
5703 # Parse WSC attributes
5704 msg['raw_attrs'] = data
5706 while len(data) > 0:
5708 raise Exception("Truncated attribute header")
5709 attr,length = struct.unpack('>HH', data[0:4])
5711 if length > len(data):
5712 raise Exception("Truncated attribute 0x%04x" % attr)
5713 attrs[attr] = data[0:length]
5714 data = data[length:]
5715 msg['wsc_attrs'] = attrs
5717 if ATTR_MSG_TYPE in attrs:
5718 msg['wsc_msg_type'], = struct.unpack('B', attrs[ATTR_MSG_TYPE])
5722 def recv_wsc_msg(dev, opcode, msg_type):
5723 msg = get_wsc_msg(dev)
5724 if msg['wsc_opcode'] != opcode or msg['wsc_msg_type'] != msg_type:
5725 raise Exception("Unexpected Op-Code/MsgType")
5726 return msg, msg['wsc_attrs'], msg['raw_attrs']
5728 def build_wsc_attr(attr, payload):
5729 return struct.pack('>HH', attr, len(payload)) + payload
5731 def build_attr_msg_type(msg_type):
5732 return build_wsc_attr(ATTR_MSG_TYPE, struct.pack('B', msg_type))
5734 def build_eap_wsc(eap_code, eap_id, payload, opcode=WSC_MSG):
5735 length = 4 + 8 + 2 + len(payload)
5737 msg = struct.pack('>BBH', 2, 0, length)
5739 msg += struct.pack('>BBH', eap_code, eap_id, length)
5740 # EAP expanded header for EAP-WSC
5741 msg += struct.pack('B', 254)
5742 msg += struct.pack('>L', WPS_VENDOR_ID_WFA)[1:4]
5743 msg += struct.pack('>L', WPS_VENDOR_TYPE)
5745 msg += struct.pack('BB', opcode, 0)
5750 def build_eap_success(eap_id):
5753 msg = struct.pack('>BBH', 2, 0, length)
5755 msg += struct.pack('>BBH', 3, eap_id, length)
5758 def build_eap_failure(eap_id):
5761 msg = struct.pack('>BBH', 2, 0, length)
5763 msg += struct.pack('>BBH', 4, eap_id, length)
5766 def send_wsc_msg(dev, src, msg):
5767 res = dev.request("EAPOL_RX " + src + " " + binascii.hexlify(msg))
5769 raise Exception("EAPOL_RX failed")
5771 group_5_prime = 0xFFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD129024E088A67CC74020BBEA63B139B22514A08798E3404DDEF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7EDEE386BFB5A899FA5AE9F24117C4B1FE649286651ECE45B3DC2007CB8A163BF0598DA48361C55D39A69163FA8FD24CF5F83655D23DCA3AD961C62F356208552BB9ED529077096966D670C354E4ABC9804F1746C08CA237327FFFFFFFFFFFFFFFF
5772 group_5_generator = 2
5774 def wsc_kdf(key, label, bits):
5777 while len(result) * 8 < bits:
5778 data = struct.pack('>L', i) + label + struct.pack('>L', bits)
5779 m = hmac.new(key, data, hashlib.sha256)
5780 result += m.digest()
5782 return result[0:bits / 8]
5785 keys = wsc_kdf(kdk, "Wi-Fi Easy and Secure Key Derivation", 640)
5786 authkey = keys[0:32]
5787 keywrapkey = keys[32:48]
5789 return authkey,keywrapkey,emsk
5791 def wsc_dev_pw_half_psk(authkey, dev_pw):
5792 m = hmac.new(authkey, dev_pw, hashlib.sha256)
5793 return m.digest()[0:16]
5795 def wsc_dev_pw_psk(authkey, dev_pw):
5796 dev_pw_1 = dev_pw[0:len(dev_pw) / 2]
5797 dev_pw_2 = dev_pw[len(dev_pw) / 2:]
5798 psk1 = wsc_dev_pw_half_psk(authkey, dev_pw_1)
5799 psk2 = wsc_dev_pw_half_psk(authkey, dev_pw_2)
5802 def build_attr_authenticator(authkey, prev_msg, curr_msg):
5803 m = hmac.new(authkey, prev_msg + curr_msg, hashlib.sha256)
5804 auth = m.digest()[0:8]
5805 return build_wsc_attr(ATTR_AUTHENTICATOR, auth)
5807 def build_attr_encr_settings(authkey, keywrapkey, data):
5808 m = hmac.new(authkey, data, hashlib.sha256)
5809 kwa = m.digest()[0:8]
5810 data += build_wsc_attr(ATTR_KEY_WRAP_AUTH, kwa)
5812 aes = AES.new(keywrapkey, AES.MODE_CBC, iv)
5813 pad_len = 16 - len(data) % 16
5814 ps = pad_len * struct.pack('B', pad_len)
5816 wrapped = aes.encrypt(data)
5817 return build_wsc_attr(ATTR_ENCR_SETTINGS, iv + wrapped)
5819 def decrypt_attr_encr_settings(authkey, keywrapkey, data):
5820 if len(data) < 32 or len(data) % 16 != 0:
5821 raise Exception("Unexpected Encrypted Settings length: %d" % len(data))
5824 aes = AES.new(keywrapkey, AES.MODE_CBC, iv)
5825 decrypted = aes.decrypt(encr)
5826 pad_len, = struct.unpack('B', decrypted[-1])
5827 if pad_len > len(decrypted):
5828 raise Exception("Invalid padding in Encrypted Settings")
5829 for i in range(-pad_len, -1):
5830 if decrypted[i] != decrypted[-1]:
5831 raise Exception("Invalid PS value in Encrypted Settings")
5833 decrypted = decrypted[0:len(decrypted) - pad_len]
5834 if len(decrypted) < 12:
5835 raise Exception("Truncated Encrypted Settings plaintext")
5836 kwa = decrypted[-12:]
5837 attr,length = struct.unpack(">HH", kwa[0:4])
5838 if attr != ATTR_KEY_WRAP_AUTH or length != 8:
5839 raise Exception("Invalid KWA header")
5841 decrypted = decrypted[0:len(decrypted) - 12]
5843 m = hmac.new(authkey, decrypted, hashlib.sha256)
5844 calc_kwa = m.digest()[0:8]
5846 raise Exception("KWA mismatch")
5850 def zeropad_str(val, pad_len):
5851 while len(val) < pad_len * 2:
5856 # For now, use a hardcoded private key. In theory, this is supposed to be
5857 # randomly selected.
5858 own_private = 0x123456789
5859 own_public = pow(group_5_generator, own_private, group_5_prime)
5860 pk = binascii.unhexlify(zeropad_str(format(own_public, '02x'), 192))
5861 return own_private, pk
5863 def wsc_dh_kdf(peer_pk, own_private, mac_addr, e_nonce, r_nonce):
5864 peer_public = long(binascii.hexlify(peer_pk), 16)
5865 if peer_public < 2 or peer_public >= group_5_prime:
5866 raise Exception("Invalid peer public key")
5867 if pow(peer_public, (group_5_prime - 1) / 2, group_5_prime) != 1:
5868 raise Exception("Unexpected Legendre symbol for peer public key")
5870 shared_secret = pow(peer_public, own_private, group_5_prime)
5871 ss = zeropad_str(format(shared_secret, "02x"), 192)
5872 logger.debug("DH shared secret: " + ss)
5874 dhkey = hashlib.sha256(binascii.unhexlify(ss)).digest()
5875 logger.debug("DHKey: " + binascii.hexlify(dhkey))
5877 m = hmac.new(dhkey, e_nonce + mac_addr + r_nonce, hashlib.sha256)
5879 logger.debug("KDK: " + binascii.hexlify(kdk))
5880 authkey,keywrapkey,emsk = wsc_keys(kdk)
5881 logger.debug("AuthKey: " + binascii.hexlify(authkey))
5882 logger.debug("KeyWrapKey: " + binascii.hexlify(keywrapkey))
5883 logger.debug("EMSK: " + binascii.hexlify(emsk))
5884 return authkey,keywrapkey
5886 def wsc_dev_pw_hash(authkey, dev_pw, e_pk, r_pk):
5887 psk1,psk2 = wsc_dev_pw_psk(authkey, dev_pw)
5888 logger.debug("PSK1: " + binascii.hexlify(psk1))
5889 logger.debug("PSK2: " + binascii.hexlify(psk2))
5891 # Note: Secret values are supposed to be random, but hardcoded values are
5894 m = hmac.new(authkey, s1 + psk1 + e_pk + r_pk, hashlib.sha256)
5896 logger.debug("Hash1: " + binascii.hexlify(hash1))
5899 m = hmac.new(authkey, s2 + psk2 + e_pk + r_pk, hashlib.sha256)
5901 logger.debug("Hash2: " + binascii.hexlify(hash2))
5902 return s1,s2,hash1,hash2
5904 def build_m1(eap_id, uuid_e, mac_addr, e_nonce, e_pk,
5905 manufacturer='', model_name='', config_methods='\x00\x00'):
5906 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
5907 attrs += build_attr_msg_type(WPS_M1)
5908 attrs += build_wsc_attr(ATTR_UUID_E, uuid_e)
5909 attrs += build_wsc_attr(ATTR_MAC_ADDR, mac_addr)
5910 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
5911 attrs += build_wsc_attr(ATTR_PUBLIC_KEY, e_pk)
5912 attrs += build_wsc_attr(ATTR_AUTH_TYPE_FLAGS, '\x00\x00')
5913 attrs += build_wsc_attr(ATTR_ENCR_TYPE_FLAGS, '\x00\x00')
5914 attrs += build_wsc_attr(ATTR_CONN_TYPE_FLAGS, '\x00')
5915 attrs += build_wsc_attr(ATTR_CONFIG_METHODS, config_methods)
5916 attrs += build_wsc_attr(ATTR_WPS_STATE, '\x00')
5917 attrs += build_wsc_attr(ATTR_MANUFACTURER, manufacturer)
5918 attrs += build_wsc_attr(ATTR_MODEL_NAME, model_name)
5919 attrs += build_wsc_attr(ATTR_MODEL_NUMBER, '')
5920 attrs += build_wsc_attr(ATTR_SERIAL_NUMBER, '')
5921 attrs += build_wsc_attr(ATTR_PRIMARY_DEV_TYPE, 8*'\x00')
5922 attrs += build_wsc_attr(ATTR_DEV_NAME, '')
5923 attrs += build_wsc_attr(ATTR_RF_BANDS, '\x00')
5924 attrs += build_wsc_attr(ATTR_ASSOC_STATE, '\x00\x00')
5925 attrs += build_wsc_attr(ATTR_DEV_PASSWORD_ID, '\x00\x00')
5926 attrs += build_wsc_attr(ATTR_CONFIG_ERROR, '\x00\x00')
5927 attrs += build_wsc_attr(ATTR_OS_VERSION, '\x00\x00\x00\x00')
5928 m1 = build_eap_wsc(2, eap_id, attrs)
5931 def build_m2(authkey, m1, eap_id, e_nonce, r_nonce, uuid_r, r_pk,
5932 dev_pw_id='\x00\x00', eap_code=1):
5933 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
5934 attrs += build_attr_msg_type(WPS_M2)
5936 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
5938 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
5939 attrs += build_wsc_attr(ATTR_UUID_R, uuid_r)
5941 attrs += build_wsc_attr(ATTR_PUBLIC_KEY, r_pk)
5942 attrs += build_wsc_attr(ATTR_AUTH_TYPE_FLAGS, '\x00\x00')
5943 attrs += build_wsc_attr(ATTR_ENCR_TYPE_FLAGS, '\x00\x00')
5944 attrs += build_wsc_attr(ATTR_CONN_TYPE_FLAGS, '\x00')
5945 attrs += build_wsc_attr(ATTR_CONFIG_METHODS, '\x00\x00')
5946 attrs += build_wsc_attr(ATTR_MANUFACTURER, '')
5947 attrs += build_wsc_attr(ATTR_MODEL_NAME, '')
5948 attrs += build_wsc_attr(ATTR_MODEL_NUMBER, '')
5949 attrs += build_wsc_attr(ATTR_SERIAL_NUMBER, '')
5950 attrs += build_wsc_attr(ATTR_PRIMARY_DEV_TYPE, 8*'\x00')
5951 attrs += build_wsc_attr(ATTR_DEV_NAME, '')
5952 attrs += build_wsc_attr(ATTR_RF_BANDS, '\x00')
5953 attrs += build_wsc_attr(ATTR_ASSOC_STATE, '\x00\x00')
5954 attrs += build_wsc_attr(ATTR_CONFIG_ERROR, '\x00\x00')
5955 attrs += build_wsc_attr(ATTR_DEV_PASSWORD_ID, dev_pw_id)
5956 attrs += build_wsc_attr(ATTR_OS_VERSION, '\x00\x00\x00\x00')
5957 attrs += build_attr_authenticator(authkey, m1, attrs)
5958 m2 = build_eap_wsc(eap_code, eap_id, attrs)
5961 def build_m2d(m1, eap_id, e_nonce, r_nonce, uuid_r, dev_pw_id=None, eap_code=1):
5962 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
5963 attrs += build_attr_msg_type(WPS_M2D)
5964 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
5965 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
5966 attrs += build_wsc_attr(ATTR_UUID_R, uuid_r)
5967 attrs += build_wsc_attr(ATTR_AUTH_TYPE_FLAGS, '\x00\x00')
5968 attrs += build_wsc_attr(ATTR_ENCR_TYPE_FLAGS, '\x00\x00')
5969 attrs += build_wsc_attr(ATTR_CONN_TYPE_FLAGS, '\x00')
5970 attrs += build_wsc_attr(ATTR_CONFIG_METHODS, '\x00\x00')
5971 attrs += build_wsc_attr(ATTR_MANUFACTURER, '')
5972 attrs += build_wsc_attr(ATTR_MODEL_NAME, '')
5973 #attrs += build_wsc_attr(ATTR_MODEL_NUMBER, '')
5974 attrs += build_wsc_attr(ATTR_SERIAL_NUMBER, '')
5975 attrs += build_wsc_attr(ATTR_PRIMARY_DEV_TYPE, 8*'\x00')
5976 attrs += build_wsc_attr(ATTR_DEV_NAME, '')
5977 attrs += build_wsc_attr(ATTR_RF_BANDS, '\x00')
5978 attrs += build_wsc_attr(ATTR_ASSOC_STATE, '\x00\x00')
5979 attrs += build_wsc_attr(ATTR_CONFIG_ERROR, '\x00\x00')
5980 attrs += build_wsc_attr(ATTR_OS_VERSION, '\x00\x00\x00\x00')
5982 attrs += build_wsc_attr(ATTR_DEV_PASSWORD_ID, dev_pw_id)
5983 m2d = build_eap_wsc(eap_code, eap_id, attrs)
5986 def build_ack(eap_id, e_nonce, r_nonce, msg_type=WPS_WSC_ACK, eap_code=1):
5987 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
5988 if msg_type is not None:
5989 attrs += build_attr_msg_type(msg_type)
5991 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
5993 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
5994 msg = build_eap_wsc(eap_code, eap_id, attrs, opcode=WSC_ACK)
5997 def build_nack(eap_id, e_nonce, r_nonce, config_error='\x00\x00',
5998 msg_type=WPS_WSC_NACK, eap_code=1):
5999 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
6000 if msg_type is not None:
6001 attrs += build_attr_msg_type(msg_type)
6003 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
6005 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
6007 attrs += build_wsc_attr(ATTR_CONFIG_ERROR, config_error)
6008 msg = build_eap_wsc(eap_code, eap_id, attrs, opcode=WSC_NACK)
6011 def test_wps_ext(dev, apdev):
6012 """WPS against external implementation"""
6014 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
6015 wps_ext_eap_identity_req(dev[0], hapd, bssid)
6016 wps_ext_eap_identity_resp(hapd, dev[0], addr)
6018 logger.debug("Receive WSC/Start from AP")
6019 msg = get_wsc_msg(hapd)
6020 if msg['wsc_opcode'] != WSC_Start:
6021 raise Exception("Unexpected Op-Code for WSC/Start")
6022 wsc_start_id = msg['eap_identifier']
6024 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
6027 own_private, e_pk = wsc_dh_init()
6029 logger.debug("Send M1 to AP")
6030 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
6032 send_wsc_msg(hapd, addr, m1)
6034 logger.debug("Receive M2 from AP")
6035 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
6037 authkey,keywrapkey = wsc_dh_kdf(m2_attrs[ATTR_PUBLIC_KEY], own_private,
6039 m2_attrs[ATTR_REGISTRAR_NONCE])
6040 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk,
6041 m2_attrs[ATTR_PUBLIC_KEY])
6043 logger.debug("Send M3 to AP")
6044 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
6045 attrs += build_attr_msg_type(WPS_M3)
6046 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE,
6047 m2_attrs[ATTR_REGISTRAR_NONCE])
6048 attrs += build_wsc_attr(ATTR_E_HASH1, e_hash1)
6049 attrs += build_wsc_attr(ATTR_E_HASH2, e_hash2)
6050 attrs += build_attr_authenticator(authkey, raw_m2_attrs, attrs)
6051 raw_m3_attrs = attrs
6052 m3 = build_eap_wsc(2, msg['eap_identifier'], attrs)
6053 send_wsc_msg(hapd, addr, m3)
6055 logger.debug("Receive M4 from AP")
6056 msg, m4_attrs, raw_m4_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M4)
6058 logger.debug("Send M5 to AP")
6059 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
6060 attrs += build_attr_msg_type(WPS_M5)
6061 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE,
6062 m2_attrs[ATTR_REGISTRAR_NONCE])
6063 data = build_wsc_attr(ATTR_E_SNONCE1, e_s1)
6064 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
6065 attrs += build_attr_authenticator(authkey, raw_m4_attrs, attrs)
6066 raw_m5_attrs = attrs
6067 m5 = build_eap_wsc(2, msg['eap_identifier'], attrs)
6068 send_wsc_msg(hapd, addr, m5)
6070 logger.debug("Receive M6 from AP")
6071 msg, m6_attrs, raw_m6_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M6)
6073 logger.debug("Send M7 to AP")
6074 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
6075 attrs += build_attr_msg_type(WPS_M7)
6076 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE,
6077 m2_attrs[ATTR_REGISTRAR_NONCE])
6078 data = build_wsc_attr(ATTR_E_SNONCE2, e_s2)
6079 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
6080 attrs += build_attr_authenticator(authkey, raw_m6_attrs, attrs)
6081 m7 = build_eap_wsc(2, msg['eap_identifier'], attrs)
6082 raw_m7_attrs = attrs
6083 send_wsc_msg(hapd, addr, m7)
6085 logger.debug("Receive M8 from AP")
6086 msg, m8_attrs, raw_m8_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M8)
6087 m8_cred = decrypt_attr_encr_settings(authkey, keywrapkey,
6088 m8_attrs[ATTR_ENCR_SETTINGS])
6089 logger.debug("M8 Credential: " + binascii.hexlify(m8_cred))
6091 logger.debug("Prepare WSC_Done")
6092 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
6093 attrs += build_attr_msg_type(WPS_WSC_DONE)
6094 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
6095 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE,
6096 m2_attrs[ATTR_REGISTRAR_NONCE])
6097 wsc_done = build_eap_wsc(2, msg['eap_identifier'], attrs, opcode=WSC_Done)
6098 # Do not send WSC_Done yet to allow exchangw with STA complete before the
6104 eap_id = wsc_start_id
6105 logger.debug("Send WSC/Start to STA")
6106 wsc_start = build_eap_wsc(1, eap_id, "", opcode=WSC_Start)
6107 send_wsc_msg(dev[0], bssid, wsc_start)
6108 eap_id = (eap_id + 1) % 256
6110 logger.debug("Receive M1 from STA")
6111 msg, m1_attrs, raw_m1_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M1)
6113 authkey,keywrapkey = wsc_dh_kdf(m1_attrs[ATTR_PUBLIC_KEY], own_private,
6114 mac_addr, m1_attrs[ATTR_ENROLLEE_NONCE],
6116 r_s1,r_s2,r_hash1,r_hash2 = wsc_dev_pw_hash(authkey, pin,
6117 m1_attrs[ATTR_PUBLIC_KEY], e_pk)
6119 logger.debug("Send M2 to STA")
6120 m2, raw_m2_attrs = build_m2(authkey, raw_m1_attrs, eap_id,
6121 m1_attrs[ATTR_ENROLLEE_NONCE],
6122 r_nonce, uuid_r, e_pk)
6123 send_wsc_msg(dev[0], bssid, m2)
6124 eap_id = (eap_id + 1) % 256
6126 logger.debug("Receive M3 from STA")
6127 msg, m3_attrs, raw_m3_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M3)
6129 logger.debug("Send M4 to STA")
6130 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
6131 attrs += build_attr_msg_type(WPS_M4)
6132 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, m1_attrs[ATTR_ENROLLEE_NONCE])
6133 attrs += build_wsc_attr(ATTR_R_HASH1, r_hash1)
6134 attrs += build_wsc_attr(ATTR_R_HASH2, r_hash2)
6135 data = build_wsc_attr(ATTR_R_SNONCE1, r_s1)
6136 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
6137 attrs += build_attr_authenticator(authkey, raw_m3_attrs, attrs)
6138 raw_m4_attrs = attrs
6139 m4 = build_eap_wsc(1, eap_id, attrs)
6140 send_wsc_msg(dev[0], bssid, m4)
6141 eap_id = (eap_id + 1) % 256
6143 logger.debug("Receive M5 from STA")
6144 msg, m5_attrs, raw_m5_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M5)
6146 logger.debug("Send M6 to STA")
6147 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
6148 attrs += build_attr_msg_type(WPS_M6)
6149 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE,
6150 m1_attrs[ATTR_ENROLLEE_NONCE])
6151 data = build_wsc_attr(ATTR_R_SNONCE2, r_s2)
6152 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
6153 attrs += build_attr_authenticator(authkey, raw_m5_attrs, attrs)
6154 raw_m6_attrs = attrs
6155 m6 = build_eap_wsc(1, eap_id, attrs)
6156 send_wsc_msg(dev[0], bssid, m6)
6157 eap_id = (eap_id + 1) % 256
6159 logger.debug("Receive M7 from STA")
6160 msg, m7_attrs, raw_m7_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M7)
6162 logger.debug("Send M8 to STA")
6163 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
6164 attrs += build_attr_msg_type(WPS_M8)
6165 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE,
6166 m1_attrs[ATTR_ENROLLEE_NONCE])
6167 attrs += build_attr_encr_settings(authkey, keywrapkey, m8_cred)
6168 attrs += build_attr_authenticator(authkey, raw_m7_attrs, attrs)
6169 raw_m8_attrs = attrs
6170 m8 = build_eap_wsc(1, eap_id, attrs)
6171 send_wsc_msg(dev[0], bssid, m8)
6172 eap_id = (eap_id + 1) % 256
6174 ev = dev[0].wait_event(["WPS-CRED-RECEIVED"], timeout=5)
6176 raise Exception("wpa_supplicant did not report credential")
6178 logger.debug("Receive WSC_Done from STA")
6179 msg = get_wsc_msg(dev[0])
6180 if msg['wsc_opcode'] != WSC_Done or msg['wsc_msg_type'] != WPS_WSC_DONE:
6181 raise Exception("Unexpected Op-Code/MsgType for WSC_Done")
6183 logger.debug("Send WSC_Done to AP")
6184 hapd.request("SET ext_eapol_frame_io 0")
6185 dev[0].request("SET ext_eapol_frame_io 0")
6186 send_wsc_msg(hapd, addr, wsc_done)
6188 ev = hapd.wait_event(["WPS-REG-SUCCESS"], timeout=5)
6190 raise Exception("hostapd did not report WPS success")
6192 dev[0].wait_connected()
6194 def wps_start_kwa(dev, apdev):
6196 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
6197 wps_ext_eap_identity_req(dev[0], hapd, bssid)
6198 wps_ext_eap_identity_resp(hapd, dev[0], addr)
6199 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
6201 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
6204 own_private, e_pk = wsc_dh_init()
6206 logger.debug("Receive M1 from STA")
6207 msg, m1_attrs, raw_m1_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M1)
6208 eap_id = (msg['eap_identifier'] + 1) % 256
6210 authkey,keywrapkey = wsc_dh_kdf(m1_attrs[ATTR_PUBLIC_KEY], own_private,
6211 mac_addr, m1_attrs[ATTR_ENROLLEE_NONCE],
6213 r_s1,r_s2,r_hash1,r_hash2 = wsc_dev_pw_hash(authkey, pin,
6214 m1_attrs[ATTR_PUBLIC_KEY], e_pk)
6216 logger.debug("Send M2 to STA")
6217 m2, raw_m2_attrs = build_m2(authkey, raw_m1_attrs, eap_id,
6218 m1_attrs[ATTR_ENROLLEE_NONCE],
6219 r_nonce, uuid_r, e_pk)
6220 send_wsc_msg(dev[0], bssid, m2)
6221 eap_id = (eap_id + 1) % 256
6223 logger.debug("Receive M3 from STA")
6224 msg, m3_attrs, raw_m3_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M3)
6226 logger.debug("Send M4 to STA")
6227 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
6228 attrs += build_attr_msg_type(WPS_M4)
6229 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, m1_attrs[ATTR_ENROLLEE_NONCE])
6230 attrs += build_wsc_attr(ATTR_R_HASH1, r_hash1)
6231 attrs += build_wsc_attr(ATTR_R_HASH2, r_hash2)
6233 return r_s1, keywrapkey, authkey, raw_m3_attrs, eap_id, bssid, attrs
6235 def wps_stop_kwa(dev, bssid, attrs, authkey, raw_m3_attrs, eap_id):
6236 attrs += build_attr_authenticator(authkey, raw_m3_attrs, attrs)
6237 m4 = build_eap_wsc(1, eap_id, attrs)
6238 send_wsc_msg(dev[0], bssid, m4)
6239 eap_id = (eap_id + 1) % 256
6241 logger.debug("Receive M5 from STA")
6242 msg = get_wsc_msg(dev[0])
6243 if msg['wsc_opcode'] != WSC_NACK:
6244 raise Exception("Unexpected message - expected WSC_Nack")
6246 dev[0].request("WPS_CANCEL")
6247 send_wsc_msg(dev[0], bssid, build_eap_failure(eap_id))
6248 dev[0].wait_disconnected()
6250 def test_wps_ext_kwa_proto_no_kwa(dev, apdev):
6251 """WPS and KWA error: No KWA attribute"""
6252 r_s1,keywrapkey,authkey,raw_m3_attrs,eap_id,bssid,attrs = wps_start_kwa(dev, apdev)
6253 data = build_wsc_attr(ATTR_R_SNONCE1, r_s1)
6254 # Encrypted Settings without KWA
6256 aes = AES.new(keywrapkey, AES.MODE_CBC, iv)
6257 pad_len = 16 - len(data) % 16
6258 ps = pad_len * struct.pack('B', pad_len)
6260 wrapped = aes.encrypt(data)
6261 attrs += build_wsc_attr(ATTR_ENCR_SETTINGS, iv + wrapped)
6262 wps_stop_kwa(dev, bssid, attrs, authkey, raw_m3_attrs, eap_id)
6264 def test_wps_ext_kwa_proto_data_after_kwa(dev, apdev):
6265 """WPS and KWA error: Data after KWA"""
6266 r_s1,keywrapkey,authkey,raw_m3_attrs,eap_id,bssid,attrs = wps_start_kwa(dev, apdev)
6267 data = build_wsc_attr(ATTR_R_SNONCE1, r_s1)
6268 # Encrypted Settings and data after KWA
6269 m = hmac.new(authkey, data, hashlib.sha256)
6270 kwa = m.digest()[0:8]
6271 data += build_wsc_attr(ATTR_KEY_WRAP_AUTH, kwa)
6272 data += build_wsc_attr(ATTR_VENDOR_EXT, "1234567890")
6274 aes = AES.new(keywrapkey, AES.MODE_CBC, iv)
6275 pad_len = 16 - len(data) % 16
6276 ps = pad_len * struct.pack('B', pad_len)
6278 wrapped = aes.encrypt(data)
6279 attrs += build_wsc_attr(ATTR_ENCR_SETTINGS, iv + wrapped)
6280 wps_stop_kwa(dev, bssid, attrs, authkey, raw_m3_attrs, eap_id)
6282 def test_wps_ext_kwa_proto_kwa_mismatch(dev, apdev):
6283 """WPS and KWA error: KWA mismatch"""
6284 r_s1,keywrapkey,authkey,raw_m3_attrs,eap_id,bssid,attrs = wps_start_kwa(dev, apdev)
6285 data = build_wsc_attr(ATTR_R_SNONCE1, r_s1)
6286 # Encrypted Settings and KWA with incorrect value
6287 data += build_wsc_attr(ATTR_KEY_WRAP_AUTH, 8*'\x00')
6289 aes = AES.new(keywrapkey, AES.MODE_CBC, iv)
6290 pad_len = 16 - len(data) % 16
6291 ps = pad_len * struct.pack('B', pad_len)
6293 wrapped = aes.encrypt(data)
6294 attrs += build_wsc_attr(ATTR_ENCR_SETTINGS, iv + wrapped)
6295 wps_stop_kwa(dev, bssid, attrs, authkey, raw_m3_attrs, eap_id)
6297 def wps_run_cred_proto(dev, apdev, m8_cred, connect=False, no_connect=False):
6299 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
6300 wps_ext_eap_identity_req(dev[0], hapd, bssid)
6301 wps_ext_eap_identity_resp(hapd, dev[0], addr)
6302 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
6304 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
6307 own_private, e_pk = wsc_dh_init()
6309 logger.debug("Receive M1 from STA")
6310 msg, m1_attrs, raw_m1_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M1)
6311 eap_id = (msg['eap_identifier'] + 1) % 256
6313 authkey,keywrapkey = wsc_dh_kdf(m1_attrs[ATTR_PUBLIC_KEY], own_private,
6314 mac_addr, m1_attrs[ATTR_ENROLLEE_NONCE],
6316 r_s1,r_s2,r_hash1,r_hash2 = wsc_dev_pw_hash(authkey, pin,
6317 m1_attrs[ATTR_PUBLIC_KEY], e_pk)
6319 logger.debug("Send M2 to STA")
6320 m2, raw_m2_attrs = build_m2(authkey, raw_m1_attrs, eap_id,
6321 m1_attrs[ATTR_ENROLLEE_NONCE],
6322 r_nonce, uuid_r, e_pk)
6323 send_wsc_msg(dev[0], bssid, m2)
6324 eap_id = (eap_id + 1) % 256
6326 logger.debug("Receive M3 from STA")
6327 msg, m3_attrs, raw_m3_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M3)
6329 logger.debug("Send M4 to STA")
6330 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
6331 attrs += build_attr_msg_type(WPS_M4)
6332 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, m1_attrs[ATTR_ENROLLEE_NONCE])
6333 attrs += build_wsc_attr(ATTR_R_HASH1, r_hash1)
6334 attrs += build_wsc_attr(ATTR_R_HASH2, r_hash2)
6335 data = build_wsc_attr(ATTR_R_SNONCE1, r_s1)
6336 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
6337 attrs += build_attr_authenticator(authkey, raw_m3_attrs, attrs)
6338 raw_m4_attrs = attrs
6339 m4 = build_eap_wsc(1, eap_id, attrs)
6340 send_wsc_msg(dev[0], bssid, m4)
6341 eap_id = (eap_id + 1) % 256
6343 logger.debug("Receive M5 from STA")
6344 msg, m5_attrs, raw_m5_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M5)
6346 logger.debug("Send M6 to STA")
6347 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
6348 attrs += build_attr_msg_type(WPS_M6)
6349 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE,
6350 m1_attrs[ATTR_ENROLLEE_NONCE])
6351 data = build_wsc_attr(ATTR_R_SNONCE2, r_s2)
6352 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
6353 attrs += build_attr_authenticator(authkey, raw_m5_attrs, attrs)
6354 raw_m6_attrs = attrs
6355 m6 = build_eap_wsc(1, eap_id, attrs)
6356 send_wsc_msg(dev[0], bssid, m6)
6357 eap_id = (eap_id + 1) % 256
6359 logger.debug("Receive M7 from STA")
6360 msg, m7_attrs, raw_m7_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M7)
6362 logger.debug("Send M8 to STA")
6363 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
6364 attrs += build_attr_msg_type(WPS_M8)
6365 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE,
6366 m1_attrs[ATTR_ENROLLEE_NONCE])
6367 attrs += build_attr_encr_settings(authkey, keywrapkey, m8_cred)
6368 attrs += build_attr_authenticator(authkey, raw_m7_attrs, attrs)
6369 raw_m8_attrs = attrs
6370 m8 = build_eap_wsc(1, eap_id, attrs)
6371 send_wsc_msg(dev[0], bssid, m8)
6372 eap_id = (eap_id + 1) % 256
6375 logger.debug("Receive WSC_Done from STA")
6376 msg = get_wsc_msg(dev[0])
6377 if msg['wsc_opcode'] != WSC_Done or msg['wsc_msg_type'] != WPS_WSC_DONE:
6378 raise Exception("Unexpected Op-Code/MsgType for WSC_Done")
6380 hapd.request("SET ext_eapol_frame_io 0")
6381 dev[0].request("SET ext_eapol_frame_io 0")
6383 send_wsc_msg(dev[0], bssid, build_eap_failure(eap_id))
6385 dev[0].wait_disconnected()
6386 dev[0].request("REMOVE_NETWORK all")
6388 logger.debug("Receive WSC_Done from STA")
6389 msg = get_wsc_msg(dev[0])
6390 if msg['wsc_opcode'] != WSC_Done or msg['wsc_msg_type'] != WPS_WSC_DONE:
6391 raise Exception("Unexpected Op-Code/MsgType for WSC_Done")
6393 hapd.request("SET ext_eapol_frame_io 0")
6394 dev[0].request("SET ext_eapol_frame_io 0")
6396 send_wsc_msg(dev[0], bssid, build_eap_failure(eap_id))
6398 dev[0].wait_connected()
6400 # Verify STA NACK's the credential
6401 msg = get_wsc_msg(dev[0])
6402 if msg['wsc_opcode'] != WSC_NACK:
6403 raise Exception("Unexpected message - expected WSC_Nack")
6404 dev[0].request("WPS_CANCEL")
6405 send_wsc_msg(dev[0], bssid, build_eap_failure(eap_id))
6406 dev[0].wait_disconnected()
6408 def build_cred(nw_idx='\x01', ssid='test-wps-conf', auth_type='\x00\x20',
6409 encr_type='\x00\x08', nw_key="12345678",
6410 mac_addr='\x00\x00\x00\x00\x00\x00'):
6412 if nw_idx is not None:
6413 attrs += build_wsc_attr(ATTR_NETWORK_INDEX, nw_idx)
6414 if ssid is not None:
6415 attrs += build_wsc_attr(ATTR_SSID, ssid)
6416 if auth_type is not None:
6417 attrs += build_wsc_attr(ATTR_AUTH_TYPE, auth_type)
6418 if encr_type is not None:
6419 attrs += build_wsc_attr(ATTR_ENCR_TYPE, encr_type)
6420 if nw_key is not None:
6421 attrs += build_wsc_attr(ATTR_NETWORK_KEY, nw_key)
6422 if mac_addr is not None:
6423 attrs += build_wsc_attr(ATTR_MAC_ADDR, mac_addr)
6424 return build_wsc_attr(ATTR_CRED, attrs)
6426 def test_wps_ext_cred_proto_success(dev, apdev):
6427 """WPS and Credential: success"""
6428 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
6429 m8_cred = build_cred(mac_addr=mac_addr)
6430 wps_run_cred_proto(dev, apdev, m8_cred, connect=True)
6432 def test_wps_ext_cred_proto_mac_addr_mismatch(dev, apdev):
6433 """WPS and Credential: MAC Address mismatch"""
6434 m8_cred = build_cred()
6435 wps_run_cred_proto(dev, apdev, m8_cred, connect=True)
6437 def test_wps_ext_cred_proto_zero_padding(dev, apdev):
6438 """WPS and Credential: zeropadded attributes"""
6439 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
6440 m8_cred = build_cred(mac_addr=mac_addr, ssid='test-wps-conf\x00',
6441 nw_key="12345678\x00")
6442 wps_run_cred_proto(dev, apdev, m8_cred, connect=True)
6444 def test_wps_ext_cred_proto_ssid_missing(dev, apdev):
6445 """WPS and Credential: SSID missing"""
6446 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
6447 m8_cred = build_cred(mac_addr=mac_addr, ssid=None)
6448 wps_run_cred_proto(dev, apdev, m8_cred)
6450 def test_wps_ext_cred_proto_ssid_zero_len(dev, apdev):
6451 """WPS and Credential: Zero-length SSID"""
6452 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
6453 m8_cred = build_cred(mac_addr=mac_addr, ssid="")
6454 wps_run_cred_proto(dev, apdev, m8_cred, no_connect=True)
6456 def test_wps_ext_cred_proto_auth_type_missing(dev, apdev):
6457 """WPS and Credential: Auth Type missing"""
6458 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
6459 m8_cred = build_cred(mac_addr=mac_addr, auth_type=None)
6460 wps_run_cred_proto(dev, apdev, m8_cred)
6462 def test_wps_ext_cred_proto_encr_type_missing(dev, apdev):
6463 """WPS and Credential: Encr Type missing"""
6464 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
6465 m8_cred = build_cred(mac_addr=mac_addr, encr_type=None)
6466 wps_run_cred_proto(dev, apdev, m8_cred)
6468 def test_wps_ext_cred_proto_network_key_missing(dev, apdev):
6469 """WPS and Credential: Network Key missing"""
6470 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
6471 m8_cred = build_cred(mac_addr=mac_addr, nw_key=None)
6472 wps_run_cred_proto(dev, apdev, m8_cred)
6474 def test_wps_ext_cred_proto_network_key_missing_open(dev, apdev):
6475 """WPS and Credential: Network Key missing (open)"""
6476 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
6477 m8_cred = build_cred(mac_addr=mac_addr, auth_type='\x00\x01',
6478 encr_type='\x00\x01', nw_key=None, ssid="foo")
6479 wps_run_cred_proto(dev, apdev, m8_cred, no_connect=True)
6481 def test_wps_ext_cred_proto_mac_addr_missing(dev, apdev):
6482 """WPS and Credential: MAC Address missing"""
6483 m8_cred = build_cred(mac_addr=None)
6484 wps_run_cred_proto(dev, apdev, m8_cred)
6486 def test_wps_ext_cred_proto_invalid_encr_type(dev, apdev):
6487 """WPS and Credential: Invalid Encr Type"""
6488 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
6489 m8_cred = build_cred(mac_addr=mac_addr, encr_type='\x00\x00')
6490 wps_run_cred_proto(dev, apdev, m8_cred)
6492 def test_wps_ext_cred_proto_missing_cred(dev, apdev):
6493 """WPS and Credential: Missing Credential"""
6494 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
6496 wps_run_cred_proto(dev, apdev, m8_cred)
6498 def test_wps_ext_proto_m2_no_public_key(dev, apdev):
6499 """WPS and no Public Key in M2"""
6501 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
6502 wps_ext_eap_identity_req(dev[0], hapd, bssid)
6503 wps_ext_eap_identity_resp(hapd, dev[0], addr)
6504 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
6506 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
6509 own_private, e_pk = wsc_dh_init()
6511 logger.debug("Receive M1 from STA")
6512 msg, m1_attrs, raw_m1_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M1)
6513 eap_id = (msg['eap_identifier'] + 1) % 256
6515 authkey,keywrapkey = wsc_dh_kdf(m1_attrs[ATTR_PUBLIC_KEY], own_private,
6516 mac_addr, m1_attrs[ATTR_ENROLLEE_NONCE],
6518 r_s1,r_s2,r_hash1,r_hash2 = wsc_dev_pw_hash(authkey, pin,
6519 m1_attrs[ATTR_PUBLIC_KEY], e_pk)
6521 logger.debug("Send M2 to STA")
6522 m2, raw_m2_attrs = build_m2(authkey, raw_m1_attrs, eap_id,
6523 m1_attrs[ATTR_ENROLLEE_NONCE],
6524 r_nonce, uuid_r, None)
6525 send_wsc_msg(dev[0], bssid, m2)
6526 eap_id = (eap_id + 1) % 256
6528 # Verify STA NACK's the credential
6529 msg = get_wsc_msg(dev[0])
6530 if msg['wsc_opcode'] != WSC_NACK:
6531 raise Exception("Unexpected message - expected WSC_Nack")
6532 dev[0].request("WPS_CANCEL")
6533 send_wsc_msg(dev[0], bssid, build_eap_failure(eap_id))
6534 dev[0].wait_disconnected()
6536 def test_wps_ext_proto_m2_invalid_public_key(dev, apdev):
6537 """WPS and invalid Public Key in M2"""
6539 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
6540 wps_ext_eap_identity_req(dev[0], hapd, bssid)
6541 wps_ext_eap_identity_resp(hapd, dev[0], addr)
6542 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
6544 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
6547 own_private, e_pk = wsc_dh_init()
6549 logger.debug("Receive M1 from STA")
6550 msg, m1_attrs, raw_m1_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M1)
6551 eap_id = (msg['eap_identifier'] + 1) % 256
6553 authkey,keywrapkey = wsc_dh_kdf(m1_attrs[ATTR_PUBLIC_KEY], own_private,
6554 mac_addr, m1_attrs[ATTR_ENROLLEE_NONCE],
6556 r_s1,r_s2,r_hash1,r_hash2 = wsc_dev_pw_hash(authkey, pin,
6557 m1_attrs[ATTR_PUBLIC_KEY], e_pk)
6559 logger.debug("Send M2 to STA")
6560 m2, raw_m2_attrs = build_m2(authkey, raw_m1_attrs, eap_id,
6561 m1_attrs[ATTR_ENROLLEE_NONCE],
6562 r_nonce, uuid_r, 192*'\xff')
6563 send_wsc_msg(dev[0], bssid, m2)
6564 eap_id = (eap_id + 1) % 256
6566 # Verify STA NACK's the credential
6567 msg = get_wsc_msg(dev[0])
6568 if msg['wsc_opcode'] != WSC_NACK:
6569 raise Exception("Unexpected message - expected WSC_Nack")
6570 dev[0].request("WPS_CANCEL")
6571 send_wsc_msg(dev[0], bssid, build_eap_failure(eap_id))
6572 dev[0].wait_disconnected()
6574 def test_wps_ext_proto_m2_public_key_oom(dev, apdev):
6575 """WPS and Public Key OOM in M2"""
6577 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
6578 wps_ext_eap_identity_req(dev[0], hapd, bssid)
6579 wps_ext_eap_identity_resp(hapd, dev[0], addr)
6580 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
6582 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
6585 own_private, e_pk = wsc_dh_init()
6587 logger.debug("Receive M1 from STA")
6588 msg, m1_attrs, raw_m1_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M1)
6589 eap_id = (msg['eap_identifier'] + 1) % 256
6591 authkey,keywrapkey = wsc_dh_kdf(m1_attrs[ATTR_PUBLIC_KEY], own_private,
6592 mac_addr, m1_attrs[ATTR_ENROLLEE_NONCE],
6594 r_s1,r_s2,r_hash1,r_hash2 = wsc_dev_pw_hash(authkey, pin,
6595 m1_attrs[ATTR_PUBLIC_KEY], e_pk)
6597 logger.debug("Send M2 to STA")
6598 m2, raw_m2_attrs = build_m2(authkey, raw_m1_attrs, eap_id,
6599 m1_attrs[ATTR_ENROLLEE_NONCE],
6600 r_nonce, uuid_r, e_pk)
6601 with alloc_fail(dev[0], 1, "wpabuf_alloc_copy;wps_process_pubkey"):
6602 send_wsc_msg(dev[0], bssid, m2)
6603 eap_id = (eap_id + 1) % 256
6605 # Verify STA NACK's the credential
6606 msg = get_wsc_msg(dev[0])
6607 if msg['wsc_opcode'] != WSC_NACK:
6608 raise Exception("Unexpected message - expected WSC_Nack")
6609 dev[0].request("WPS_CANCEL")
6610 send_wsc_msg(dev[0], bssid, build_eap_failure(eap_id))
6611 dev[0].wait_disconnected()
6613 def test_wps_ext_proto_nack_m3(dev, apdev):
6614 """WPS and NACK M3"""
6616 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
6617 wps_ext_eap_identity_req(dev[0], hapd, bssid)
6618 wps_ext_eap_identity_resp(hapd, dev[0], addr)
6619 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
6621 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
6624 own_private, e_pk = wsc_dh_init()
6626 logger.debug("Receive M1 from STA")
6627 msg, m1_attrs, raw_m1_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M1)
6628 eap_id = (msg['eap_identifier'] + 1) % 256
6630 authkey,keywrapkey = wsc_dh_kdf(m1_attrs[ATTR_PUBLIC_KEY], own_private,
6631 mac_addr, m1_attrs[ATTR_ENROLLEE_NONCE],
6633 r_s1,r_s2,r_hash1,r_hash2 = wsc_dev_pw_hash(authkey, pin,
6634 m1_attrs[ATTR_PUBLIC_KEY], e_pk)
6636 logger.debug("Send M2 to STA")
6637 m2, raw_m2_attrs = build_m2(authkey, raw_m1_attrs, eap_id,
6638 m1_attrs[ATTR_ENROLLEE_NONCE],
6639 r_nonce, uuid_r, e_pk)
6640 send_wsc_msg(dev[0], bssid, m2)
6641 eap_id = (eap_id + 1) % 256
6643 logger.debug("Receive M3 from STA")
6644 msg, m3_attrs, raw_m3_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M3)
6646 logger.debug("Send NACK to STA")
6647 msg, attrs = build_nack(eap_id, m1_attrs[ATTR_ENROLLEE_NONCE],
6648 r_nonce, config_error='\x01\x23')
6649 send_wsc_msg(dev[0], bssid, msg)
6650 ev = dev[0].wait_event(["WPS-FAIL"], timeout=5)
6652 raise Exception("Failure not reported")
6653 if "msg=7 config_error=291" not in ev:
6654 raise Exception("Unexpected failure reason: " + ev)
6656 def test_wps_ext_proto_nack_m5(dev, apdev):
6657 """WPS and NACK M5"""
6659 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
6660 wps_ext_eap_identity_req(dev[0], hapd, bssid)
6661 wps_ext_eap_identity_resp(hapd, dev[0], addr)
6662 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
6664 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
6667 own_private, e_pk = wsc_dh_init()
6669 logger.debug("Receive M1 from STA")
6670 msg, m1_attrs, raw_m1_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M1)
6671 eap_id = (msg['eap_identifier'] + 1) % 256
6673 authkey,keywrapkey = wsc_dh_kdf(m1_attrs[ATTR_PUBLIC_KEY], own_private,
6674 mac_addr, m1_attrs[ATTR_ENROLLEE_NONCE],
6676 r_s1,r_s2,r_hash1,r_hash2 = wsc_dev_pw_hash(authkey, pin,
6677 m1_attrs[ATTR_PUBLIC_KEY], e_pk)
6679 logger.debug("Send M2 to STA")
6680 m2, raw_m2_attrs = build_m2(authkey, raw_m1_attrs, eap_id,
6681 m1_attrs[ATTR_ENROLLEE_NONCE],
6682 r_nonce, uuid_r, e_pk)
6683 send_wsc_msg(dev[0], bssid, m2)
6684 eap_id = (eap_id + 1) % 256
6686 logger.debug("Receive M3 from STA")
6687 msg, m3_attrs, raw_m3_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M3)
6689 logger.debug("Send M4 to STA")
6690 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
6691 attrs += build_attr_msg_type(WPS_M4)
6692 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, m1_attrs[ATTR_ENROLLEE_NONCE])
6693 attrs += build_wsc_attr(ATTR_R_HASH1, r_hash1)
6694 attrs += build_wsc_attr(ATTR_R_HASH2, r_hash2)
6695 data = build_wsc_attr(ATTR_R_SNONCE1, r_s1)
6696 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
6697 attrs += build_attr_authenticator(authkey, raw_m3_attrs, attrs)
6698 raw_m4_attrs = attrs
6699 m4 = build_eap_wsc(1, eap_id, attrs)
6700 send_wsc_msg(dev[0], bssid, m4)
6701 eap_id = (eap_id + 1) % 256
6703 logger.debug("Receive M5 from STA")
6704 msg, m5_attrs, raw_m5_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M5)
6706 logger.debug("Send NACK to STA")
6707 msg, attrs = build_nack(eap_id, m1_attrs[ATTR_ENROLLEE_NONCE],
6708 r_nonce, config_error='\x01\x24')
6709 send_wsc_msg(dev[0], bssid, msg)
6710 ev = dev[0].wait_event(["WPS-FAIL"], timeout=5)
6712 raise Exception("Failure not reported")
6713 if "msg=9 config_error=292" not in ev:
6714 raise Exception("Unexpected failure reason: " + ev)
6716 def wps_nack_m3(dev, apdev):
6718 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pbc=True)
6719 wps_ext_eap_identity_req(dev[0], hapd, bssid)
6720 wps_ext_eap_identity_resp(hapd, dev[0], addr)
6721 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
6723 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
6726 own_private, e_pk = wsc_dh_init()
6728 logger.debug("Receive M1 from STA")
6729 msg, m1_attrs, raw_m1_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M1)
6730 eap_id = (msg['eap_identifier'] + 1) % 256
6732 authkey,keywrapkey = wsc_dh_kdf(m1_attrs[ATTR_PUBLIC_KEY], own_private,
6733 mac_addr, m1_attrs[ATTR_ENROLLEE_NONCE],
6735 r_s1,r_s2,r_hash1,r_hash2 = wsc_dev_pw_hash(authkey, pin,
6736 m1_attrs[ATTR_PUBLIC_KEY], e_pk)
6738 logger.debug("Send M2 to STA")
6739 m2, raw_m2_attrs = build_m2(authkey, raw_m1_attrs, eap_id,
6740 m1_attrs[ATTR_ENROLLEE_NONCE],
6741 r_nonce, uuid_r, e_pk, dev_pw_id='\x00\x04')
6742 send_wsc_msg(dev[0], bssid, m2)
6743 eap_id = (eap_id + 1) % 256
6745 logger.debug("Receive M3 from STA")
6746 msg, m3_attrs, raw_m3_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M3)
6747 return eap_id, m1_attrs[ATTR_ENROLLEE_NONCE], r_nonce, bssid
6749 def test_wps_ext_proto_nack_m3_no_config_error(dev, apdev):
6750 """WPS and NACK M3 missing Config Error"""
6751 eap_id, e_nonce, r_nonce, bssid = wps_nack_m3(dev, apdev)
6752 logger.debug("Send NACK to STA")
6753 msg, attrs = build_nack(eap_id, e_nonce, r_nonce, config_error=None)
6754 send_wsc_msg(dev[0], bssid, msg)
6755 dev[0].request("WPS_CANCEL")
6756 dev[0].wait_disconnected()
6757 dev[0].flush_scan_cache()
6759 def test_wps_ext_proto_nack_m3_no_e_nonce(dev, apdev):
6760 """WPS and NACK M3 missing E-Nonce"""
6761 eap_id, e_nonce, r_nonce, bssid = wps_nack_m3(dev, apdev)
6762 logger.debug("Send NACK to STA")
6763 msg, attrs = build_nack(eap_id, None, r_nonce)
6764 send_wsc_msg(dev[0], bssid, msg)
6765 dev[0].request("WPS_CANCEL")
6766 dev[0].wait_disconnected()
6767 dev[0].flush_scan_cache()
6769 def test_wps_ext_proto_nack_m3_e_nonce_mismatch(dev, apdev):
6770 """WPS and NACK M3 E-Nonce mismatch"""
6771 eap_id, e_nonce, r_nonce, bssid = wps_nack_m3(dev, apdev)
6772 logger.debug("Send NACK to STA")
6773 msg, attrs = build_nack(eap_id, 16*'\x00', r_nonce)
6774 send_wsc_msg(dev[0], bssid, msg)
6775 dev[0].request("WPS_CANCEL")
6776 dev[0].wait_disconnected()
6777 dev[0].flush_scan_cache()
6779 def test_wps_ext_proto_nack_m3_no_r_nonce(dev, apdev):
6780 """WPS and NACK M3 missing R-Nonce"""
6781 eap_id, e_nonce, r_nonce, bssid = wps_nack_m3(dev, apdev)
6782 logger.debug("Send NACK to STA")
6783 msg, attrs = build_nack(eap_id, e_nonce, None)
6784 send_wsc_msg(dev[0], bssid, msg)
6785 dev[0].request("WPS_CANCEL")
6786 dev[0].wait_disconnected()
6787 dev[0].flush_scan_cache()
6789 def test_wps_ext_proto_nack_m3_r_nonce_mismatch(dev, apdev):
6790 """WPS and NACK M3 R-Nonce mismatch"""
6791 eap_id, e_nonce, r_nonce, bssid = wps_nack_m3(dev, apdev)
6792 logger.debug("Send NACK to STA")
6793 msg, attrs = build_nack(eap_id, e_nonce, 16*'\x00')
6794 send_wsc_msg(dev[0], bssid, msg)
6795 dev[0].request("WPS_CANCEL")
6796 dev[0].wait_disconnected()
6797 dev[0].flush_scan_cache()
6799 def test_wps_ext_proto_nack_m3_no_msg_type(dev, apdev):
6800 """WPS and NACK M3 no Message Type"""
6801 eap_id, e_nonce, r_nonce, bssid = wps_nack_m3(dev, apdev)
6802 logger.debug("Send NACK to STA")
6803 msg, attrs = build_nack(eap_id, e_nonce, r_nonce, msg_type=None)
6804 send_wsc_msg(dev[0], bssid, msg)
6805 dev[0].request("WPS_CANCEL")
6806 dev[0].wait_disconnected()
6807 dev[0].flush_scan_cache()
6809 def test_wps_ext_proto_nack_m3_invalid_msg_type(dev, apdev):
6810 """WPS and NACK M3 invalid Message Type"""
6811 eap_id, e_nonce, r_nonce, bssid = wps_nack_m3(dev, apdev)
6812 logger.debug("Send NACK to STA")
6813 msg, attrs = build_nack(eap_id, e_nonce, r_nonce, msg_type=123)
6814 send_wsc_msg(dev[0], bssid, msg)
6815 dev[0].request("WPS_CANCEL")
6816 dev[0].wait_disconnected()
6817 dev[0].flush_scan_cache()
6819 def test_wps_ext_proto_nack_m3_invalid_attr(dev, apdev):
6820 """WPS and NACK M3 invalid attribute"""
6821 eap_id, e_nonce, r_nonce, bssid = wps_nack_m3(dev, apdev)
6822 logger.debug("Send NACK to STA")
6823 attrs = '\x10\x10\x00'
6824 msg = build_eap_wsc(1, eap_id, attrs, opcode=WSC_NACK)
6825 send_wsc_msg(dev[0], bssid, msg)
6826 dev[0].request("WPS_CANCEL")
6827 dev[0].wait_disconnected()
6828 dev[0].flush_scan_cache()
6830 def test_wps_ext_proto_ack_m3_no_e_nonce(dev, apdev):
6831 """WPS and ACK M3 missing E-Nonce"""
6832 eap_id, e_nonce, r_nonce, bssid = wps_nack_m3(dev, apdev)
6833 logger.debug("Send NACK to STA")
6834 msg, attrs = build_ack(eap_id, None, r_nonce)
6835 send_wsc_msg(dev[0], bssid, msg)
6836 dev[0].request("WPS_CANCEL")
6837 dev[0].wait_disconnected()
6838 dev[0].flush_scan_cache()
6840 def test_wps_ext_proto_ack_m3_e_nonce_mismatch(dev, apdev):
6841 """WPS and ACK M3 E-Nonce mismatch"""
6842 eap_id, e_nonce, r_nonce, bssid = wps_nack_m3(dev, apdev)
6843 logger.debug("Send NACK to STA")
6844 msg, attrs = build_ack(eap_id, 16*'\x00', r_nonce)
6845 send_wsc_msg(dev[0], bssid, msg)
6846 dev[0].request("WPS_CANCEL")
6847 dev[0].wait_disconnected()
6848 dev[0].flush_scan_cache()
6850 def test_wps_ext_proto_ack_m3_no_r_nonce(dev, apdev):
6851 """WPS and ACK M3 missing R-Nonce"""
6852 eap_id, e_nonce, r_nonce, bssid = wps_nack_m3(dev, apdev)
6853 logger.debug("Send NACK to STA")
6854 msg, attrs = build_ack(eap_id, e_nonce, None)
6855 send_wsc_msg(dev[0], bssid, msg)
6856 dev[0].request("WPS_CANCEL")
6857 dev[0].wait_disconnected()
6858 dev[0].flush_scan_cache()
6860 def test_wps_ext_proto_ack_m3_r_nonce_mismatch(dev, apdev):
6861 """WPS and ACK M3 R-Nonce mismatch"""
6862 eap_id, e_nonce, r_nonce, bssid = wps_nack_m3(dev, apdev)
6863 logger.debug("Send NACK to STA")
6864 msg, attrs = build_ack(eap_id, e_nonce, 16*'\x00')
6865 send_wsc_msg(dev[0], bssid, msg)
6866 dev[0].request("WPS_CANCEL")
6867 dev[0].wait_disconnected()
6868 dev[0].flush_scan_cache()
6870 def test_wps_ext_proto_ack_m3_no_msg_type(dev, apdev):
6871 """WPS and ACK M3 no Message Type"""
6872 eap_id, e_nonce, r_nonce, bssid = wps_nack_m3(dev, apdev)
6873 logger.debug("Send NACK to STA")
6874 msg, attrs = build_ack(eap_id, e_nonce, r_nonce, msg_type=None)
6875 send_wsc_msg(dev[0], bssid, msg)
6876 dev[0].request("WPS_CANCEL")
6877 dev[0].wait_disconnected()
6878 dev[0].flush_scan_cache()
6880 def test_wps_ext_proto_ack_m3_invalid_msg_type(dev, apdev):
6881 """WPS and ACK M3 invalid Message Type"""
6882 eap_id, e_nonce, r_nonce, bssid = wps_nack_m3(dev, apdev)
6883 logger.debug("Send NACK to STA")
6884 msg, attrs = build_ack(eap_id, e_nonce, r_nonce, msg_type=123)
6885 send_wsc_msg(dev[0], bssid, msg)
6886 dev[0].request("WPS_CANCEL")
6887 dev[0].wait_disconnected()
6888 dev[0].flush_scan_cache()
6890 def test_wps_ext_proto_ack_m3_invalid_attr(dev, apdev):
6891 """WPS and ACK M3 invalid attribute"""
6892 eap_id, e_nonce, r_nonce, bssid = wps_nack_m3(dev, apdev)
6893 logger.debug("Send ACK to STA")
6894 attrs = '\x10\x10\x00'
6895 msg = build_eap_wsc(1, eap_id, attrs, opcode=WSC_ACK)
6896 send_wsc_msg(dev[0], bssid, msg)
6897 dev[0].request("WPS_CANCEL")
6898 dev[0].wait_disconnected()
6899 dev[0].flush_scan_cache()
6901 def test_wps_ext_proto_ack_m3(dev, apdev):
6902 """WPS and ACK M3"""
6903 eap_id, e_nonce, r_nonce, bssid = wps_nack_m3(dev, apdev)
6904 logger.debug("Send ACK to STA")
6905 msg, attrs = build_ack(eap_id, e_nonce, r_nonce)
6906 send_wsc_msg(dev[0], bssid, msg)
6907 dev[0].request("WPS_CANCEL")
6908 dev[0].wait_disconnected()
6909 dev[0].flush_scan_cache()
6911 def wps_to_m3_helper(dev, apdev):
6913 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
6914 wps_ext_eap_identity_req(dev[0], hapd, bssid)
6915 wps_ext_eap_identity_resp(hapd, dev[0], addr)
6916 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
6918 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
6921 own_private, e_pk = wsc_dh_init()
6923 logger.debug("Receive M1 from STA")
6924 msg, m1_attrs, raw_m1_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M1)
6925 eap_id = (msg['eap_identifier'] + 1) % 256
6927 authkey,keywrapkey = wsc_dh_kdf(m1_attrs[ATTR_PUBLIC_KEY], own_private,
6928 mac_addr, m1_attrs[ATTR_ENROLLEE_NONCE],
6930 r_s1,r_s2,r_hash1,r_hash2 = wsc_dev_pw_hash(authkey, pin,
6931 m1_attrs[ATTR_PUBLIC_KEY], e_pk)
6933 logger.debug("Send M2 to STA")
6934 m2, raw_m2_attrs = build_m2(authkey, raw_m1_attrs, eap_id,
6935 m1_attrs[ATTR_ENROLLEE_NONCE],
6936 r_nonce, uuid_r, e_pk)
6937 send_wsc_msg(dev[0], bssid, m2)
6938 eap_id = (eap_id + 1) % 256
6940 logger.debug("Receive M3 from STA")
6941 msg, m3_attrs, raw_m3_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M3)
6942 return eap_id, m1_attrs, r_nonce, bssid, r_hash1, r_hash2, r_s1, r_s2, raw_m3_attrs, authkey, keywrapkey
6944 def wps_to_m3(dev, apdev):
6945 eap_id, m1_attrs, r_nonce, bssid, r_hash1, r_hash2, r_s1, r_s2, raw_m3_attrs, authkey, keywrapkey = wps_to_m3_helper(dev, apdev)
6946 return eap_id, m1_attrs[ATTR_ENROLLEE_NONCE], r_nonce, bssid, r_hash1, r_hash2, r_s1, raw_m3_attrs, authkey, keywrapkey
6948 def wps_to_m5(dev, apdev):
6949 eap_id, m1_attrs, r_nonce, bssid, r_hash1, r_hash2, r_s1, r_s2, raw_m3_attrs, authkey, keywrapkey = wps_to_m3_helper(dev, apdev)
6951 logger.debug("Send M4 to STA")
6952 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
6953 attrs += build_attr_msg_type(WPS_M4)
6954 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, m1_attrs[ATTR_ENROLLEE_NONCE])
6955 attrs += build_wsc_attr(ATTR_R_HASH1, r_hash1)
6956 attrs += build_wsc_attr(ATTR_R_HASH2, r_hash2)
6957 data = build_wsc_attr(ATTR_R_SNONCE1, r_s1)
6958 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
6959 attrs += build_attr_authenticator(authkey, raw_m3_attrs, attrs)
6960 raw_m4_attrs = attrs
6961 m4 = build_eap_wsc(1, eap_id, attrs)
6962 send_wsc_msg(dev[0], bssid, m4)
6963 eap_id = (eap_id + 1) % 256
6965 logger.debug("Receive M5 from STA")
6966 msg, m5_attrs, raw_m5_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M5)
6968 return eap_id, m1_attrs[ATTR_ENROLLEE_NONCE], r_nonce, bssid, r_hash1, r_hash2, r_s2, raw_m5_attrs, authkey, keywrapkey
6970 def test_wps_ext_proto_m4_missing_r_hash1(dev, apdev):
6971 """WPS and no R-Hash1 in M4"""
6972 eap_id, e_nonce, r_nonce, bssid, r_hash1, r_hash2, r_s1, m3, authkey, keywrapkey = wps_to_m3(dev, apdev)
6974 logger.debug("Send M4 to STA")
6975 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
6976 attrs += build_attr_msg_type(WPS_M4)
6977 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
6978 #attrs += build_wsc_attr(ATTR_R_HASH1, r_hash1)
6979 attrs += build_wsc_attr(ATTR_R_HASH2, r_hash2)
6980 data = build_wsc_attr(ATTR_R_SNONCE1, r_s1)
6981 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
6982 attrs += build_attr_authenticator(authkey, m3, attrs)
6983 m4 = build_eap_wsc(1, eap_id, attrs)
6984 send_wsc_msg(dev[0], bssid, m4)
6985 eap_id = (eap_id + 1) % 256
6987 logger.debug("Receive M5 (NACK) from STA")
6988 msg = get_wsc_msg(dev[0])
6989 if msg['wsc_opcode'] != WSC_NACK:
6990 raise Exception("Unexpected message - expected WSC_Nack")
6992 dev[0].request("WPS_CANCEL")
6993 send_wsc_msg(dev[0], bssid, build_eap_failure(eap_id))
6994 dev[0].wait_disconnected()
6996 def test_wps_ext_proto_m4_missing_r_hash2(dev, apdev):
6997 """WPS and no R-Hash2 in M4"""
6998 eap_id, e_nonce, r_nonce, bssid, r_hash1, r_hash2, r_s1, m3, authkey, keywrapkey = wps_to_m3(dev, apdev)
7000 logger.debug("Send M4 to STA")
7001 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7002 attrs += build_attr_msg_type(WPS_M4)
7003 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
7004 attrs += build_wsc_attr(ATTR_R_HASH1, r_hash1)
7005 #attrs += build_wsc_attr(ATTR_R_HASH2, r_hash2)
7006 data = build_wsc_attr(ATTR_R_SNONCE1, r_s1)
7007 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
7008 attrs += build_attr_authenticator(authkey, m3, attrs)
7009 m4 = build_eap_wsc(1, eap_id, attrs)
7010 send_wsc_msg(dev[0], bssid, m4)
7011 eap_id = (eap_id + 1) % 256
7013 logger.debug("Receive M5 (NACK) from STA")
7014 msg = get_wsc_msg(dev[0])
7015 if msg['wsc_opcode'] != WSC_NACK:
7016 raise Exception("Unexpected message - expected WSC_Nack")
7018 dev[0].request("WPS_CANCEL")
7019 send_wsc_msg(dev[0], bssid, build_eap_failure(eap_id))
7020 dev[0].wait_disconnected()
7022 def test_wps_ext_proto_m4_missing_r_snonce1(dev, apdev):
7023 """WPS and no R-SNonce1 in M4"""
7024 eap_id, e_nonce, r_nonce, bssid, r_hash1, r_hash2, r_s1, m3, authkey, keywrapkey = wps_to_m3(dev, apdev)
7026 logger.debug("Send M4 to STA")
7027 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7028 attrs += build_attr_msg_type(WPS_M4)
7029 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
7030 attrs += build_wsc_attr(ATTR_R_HASH1, r_hash1)
7031 attrs += build_wsc_attr(ATTR_R_HASH2, r_hash2)
7032 #data = build_wsc_attr(ATTR_R_SNONCE1, r_s1)
7034 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
7035 attrs += build_attr_authenticator(authkey, m3, attrs)
7036 m4 = build_eap_wsc(1, eap_id, attrs)
7037 send_wsc_msg(dev[0], bssid, m4)
7038 eap_id = (eap_id + 1) % 256
7040 logger.debug("Receive M5 (NACK) from STA")
7041 msg = get_wsc_msg(dev[0])
7042 if msg['wsc_opcode'] != WSC_NACK:
7043 raise Exception("Unexpected message - expected WSC_Nack")
7045 dev[0].request("WPS_CANCEL")
7046 send_wsc_msg(dev[0], bssid, build_eap_failure(eap_id))
7047 dev[0].wait_disconnected()
7049 def test_wps_ext_proto_m4_invalid_pad_string(dev, apdev):
7050 """WPS and invalid pad string in M4"""
7051 eap_id, e_nonce, r_nonce, bssid, r_hash1, r_hash2, r_s1, m3, authkey, keywrapkey = wps_to_m3(dev, apdev)
7053 logger.debug("Send M4 to STA")
7054 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7055 attrs += build_attr_msg_type(WPS_M4)
7056 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
7057 attrs += build_wsc_attr(ATTR_R_HASH1, r_hash1)
7058 attrs += build_wsc_attr(ATTR_R_HASH2, r_hash2)
7059 data = build_wsc_attr(ATTR_R_SNONCE1, r_s1)
7061 m = hmac.new(authkey, data, hashlib.sha256)
7062 kwa = m.digest()[0:8]
7063 data += build_wsc_attr(ATTR_KEY_WRAP_AUTH, kwa)
7065 aes = AES.new(keywrapkey, AES.MODE_CBC, iv)
7066 pad_len = 16 - len(data) % 16
7067 ps = (pad_len - 1) * struct.pack('B', pad_len) + struct.pack('B', pad_len - 1)
7069 wrapped = aes.encrypt(data)
7070 attrs += build_wsc_attr(ATTR_ENCR_SETTINGS, iv + wrapped)
7072 attrs += build_attr_authenticator(authkey, m3, attrs)
7073 m4 = build_eap_wsc(1, eap_id, attrs)
7074 send_wsc_msg(dev[0], bssid, m4)
7075 eap_id = (eap_id + 1) % 256
7077 logger.debug("Receive M5 (NACK) from STA")
7078 msg = get_wsc_msg(dev[0])
7079 if msg['wsc_opcode'] != WSC_NACK:
7080 raise Exception("Unexpected message - expected WSC_Nack")
7082 dev[0].request("WPS_CANCEL")
7083 send_wsc_msg(dev[0], bssid, build_eap_failure(eap_id))
7084 dev[0].wait_disconnected()
7086 def test_wps_ext_proto_m4_invalid_pad_value(dev, apdev):
7087 """WPS and invalid pad value in M4"""
7088 eap_id, e_nonce, r_nonce, bssid, r_hash1, r_hash2, r_s1, m3, authkey, keywrapkey = wps_to_m3(dev, apdev)
7090 logger.debug("Send M4 to STA")
7091 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7092 attrs += build_attr_msg_type(WPS_M4)
7093 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
7094 attrs += build_wsc_attr(ATTR_R_HASH1, r_hash1)
7095 attrs += build_wsc_attr(ATTR_R_HASH2, r_hash2)
7096 data = build_wsc_attr(ATTR_R_SNONCE1, r_s1)
7098 m = hmac.new(authkey, data, hashlib.sha256)
7099 kwa = m.digest()[0:8]
7100 data += build_wsc_attr(ATTR_KEY_WRAP_AUTH, kwa)
7102 aes = AES.new(keywrapkey, AES.MODE_CBC, iv)
7103 pad_len = 16 - len(data) % 16
7104 ps = (pad_len - 1) * struct.pack('B', pad_len) + struct.pack('B', 255)
7106 wrapped = aes.encrypt(data)
7107 attrs += build_wsc_attr(ATTR_ENCR_SETTINGS, iv + wrapped)
7109 attrs += build_attr_authenticator(authkey, m3, attrs)
7110 m4 = build_eap_wsc(1, eap_id, attrs)
7111 send_wsc_msg(dev[0], bssid, m4)
7112 eap_id = (eap_id + 1) % 256
7114 logger.debug("Receive M5 (NACK) from STA")
7115 msg = get_wsc_msg(dev[0])
7116 if msg['wsc_opcode'] != WSC_NACK:
7117 raise Exception("Unexpected message - expected WSC_Nack")
7119 dev[0].request("WPS_CANCEL")
7120 send_wsc_msg(dev[0], bssid, build_eap_failure(eap_id))
7121 dev[0].wait_disconnected()
7123 def test_wps_ext_proto_m4_no_encr_settings(dev, apdev):
7124 """WPS and no Encr Settings in M4"""
7125 eap_id, e_nonce, r_nonce, bssid, r_hash1, r_hash2, r_s1, m3, authkey, keywrapkey = wps_to_m3(dev, apdev)
7127 logger.debug("Send M4 to STA")
7128 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7129 attrs += build_attr_msg_type(WPS_M4)
7130 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
7131 attrs += build_wsc_attr(ATTR_R_HASH1, r_hash1)
7132 attrs += build_wsc_attr(ATTR_R_HASH2, r_hash2)
7133 attrs += build_attr_authenticator(authkey, m3, attrs)
7134 m4 = build_eap_wsc(1, eap_id, attrs)
7135 send_wsc_msg(dev[0], bssid, m4)
7136 eap_id = (eap_id + 1) % 256
7138 logger.debug("Receive M5 (NACK) from STA")
7139 msg = get_wsc_msg(dev[0])
7140 if msg['wsc_opcode'] != WSC_NACK:
7141 raise Exception("Unexpected message - expected WSC_Nack")
7143 dev[0].request("WPS_CANCEL")
7144 send_wsc_msg(dev[0], bssid, build_eap_failure(eap_id))
7145 dev[0].wait_disconnected()
7147 def test_wps_ext_proto_m6_missing_r_snonce2(dev, apdev):
7148 """WPS and no R-SNonce2 in M6"""
7149 eap_id, e_nonce, r_nonce, bssid, r_hash1, r_hash2, r_s2, m5, authkey, keywrapkey = wps_to_m5(dev, apdev)
7151 logger.debug("Send M6 to STA")
7152 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7153 attrs += build_attr_msg_type(WPS_M6)
7154 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
7155 #data = build_wsc_attr(ATTR_R_SNONCE2, r_s2)
7157 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
7158 attrs += build_attr_authenticator(authkey, m5, attrs)
7159 m6 = build_eap_wsc(1, eap_id, attrs)
7160 send_wsc_msg(dev[0], bssid, m6)
7161 eap_id = (eap_id + 1) % 256
7163 logger.debug("Receive M7 (NACK) from STA")
7164 msg = get_wsc_msg(dev[0])
7165 if msg['wsc_opcode'] != WSC_NACK:
7166 raise Exception("Unexpected message - expected WSC_Nack")
7168 dev[0].request("WPS_CANCEL")
7169 send_wsc_msg(dev[0], bssid, build_eap_failure(eap_id))
7170 dev[0].wait_disconnected()
7172 def test_wps_ext_proto_m6_no_encr_settings(dev, apdev):
7173 """WPS and no Encr Settings in M6"""
7174 eap_id, e_nonce, r_nonce, bssid, r_hash1, r_hash2, r_s2, m5, authkey, keywrapkey = wps_to_m5(dev, apdev)
7176 logger.debug("Send M6 to STA")
7177 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7178 attrs += build_attr_msg_type(WPS_M6)
7179 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
7180 data = build_wsc_attr(ATTR_R_SNONCE2, r_s2)
7181 #attrs += build_attr_encr_settings(authkey, keywrapkey, data)
7182 attrs += build_attr_authenticator(authkey, m5, attrs)
7183 m6 = build_eap_wsc(1, eap_id, attrs)
7184 send_wsc_msg(dev[0], bssid, m6)
7185 eap_id = (eap_id + 1) % 256
7187 logger.debug("Receive M7 (NACK) from STA")
7188 msg = get_wsc_msg(dev[0])
7189 if msg['wsc_opcode'] != WSC_NACK:
7190 raise Exception("Unexpected message - expected WSC_Nack")
7192 dev[0].request("WPS_CANCEL")
7193 send_wsc_msg(dev[0], bssid, build_eap_failure(eap_id))
7194 dev[0].wait_disconnected()
7196 def test_wps_ext_proto_m8_no_encr_settings(dev, apdev):
7197 """WPS and no Encr Settings in M6"""
7198 eap_id, e_nonce, r_nonce, bssid, r_hash1, r_hash2, r_s2, m5, authkey, keywrapkey = wps_to_m5(dev, apdev)
7200 logger.debug("Send M6 to STA")
7201 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7202 attrs += build_attr_msg_type(WPS_M6)
7203 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
7204 data = build_wsc_attr(ATTR_R_SNONCE2, r_s2)
7205 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
7206 attrs += build_attr_authenticator(authkey, m5, attrs)
7207 raw_m6_attrs = attrs
7208 m6 = build_eap_wsc(1, eap_id, attrs)
7209 send_wsc_msg(dev[0], bssid, m6)
7210 eap_id = (eap_id + 1) % 256
7212 logger.debug("Receive M7 from STA")
7213 msg, m7_attrs, raw_m7_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M7)
7215 logger.debug("Send M8 to STA")
7216 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7217 attrs += build_attr_msg_type(WPS_M8)
7218 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
7219 #attrs += build_attr_encr_settings(authkey, keywrapkey, m8_cred)
7220 attrs += build_attr_authenticator(authkey, raw_m7_attrs, attrs)
7221 raw_m8_attrs = attrs
7222 m8 = build_eap_wsc(1, eap_id, attrs)
7223 send_wsc_msg(dev[0], bssid, m8)
7225 logger.debug("Receive WSC_Done (NACK) from STA")
7226 msg = get_wsc_msg(dev[0])
7227 if msg['wsc_opcode'] != WSC_NACK:
7228 raise Exception("Unexpected message - expected WSC_Nack")
7230 dev[0].request("WPS_CANCEL")
7231 send_wsc_msg(dev[0], bssid, build_eap_failure(eap_id))
7232 dev[0].wait_disconnected()
7234 def wps_start_ext_reg(apdev, dev):
7235 addr = dev.own_addr()
7236 bssid = apdev['bssid']
7237 ssid = "test-wps-conf"
7239 params = { "ssid": ssid, "eap_server": "1", "wps_state": "2",
7240 "wpa_passphrase": "12345678", "wpa": "2",
7241 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP",
7243 hapd = hostapd.add_ap(apdev['ifname'], params)
7245 dev.scan_for_bss(bssid, freq="2412")
7246 hapd.request("SET ext_eapol_frame_io 1")
7247 dev.request("SET ext_eapol_frame_io 1")
7249 dev.request("WPS_REG " + bssid + " " + appin)
7251 return addr,bssid,hapd
7253 def wps_run_ap_settings_proto(dev, apdev, ap_settings, success):
7254 addr,bssid,hapd = wps_start_ext_reg(apdev[0], dev[0])
7255 wps_ext_eap_identity_req(dev[0], hapd, bssid)
7256 wps_ext_eap_identity_resp(hapd, dev[0], addr)
7258 logger.debug("Receive M1 from AP")
7259 msg, m1_attrs, raw_m1_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M1)
7260 mac_addr = m1_attrs[ATTR_MAC_ADDR]
7261 e_nonce = m1_attrs[ATTR_ENROLLEE_NONCE]
7262 e_pk = m1_attrs[ATTR_PUBLIC_KEY]
7267 own_private, r_pk = wsc_dh_init()
7268 authkey,keywrapkey = wsc_dh_kdf(e_pk, own_private, mac_addr, e_nonce,
7270 r_s1,r_s2,r_hash1,r_hash2 = wsc_dev_pw_hash(authkey, appin, e_pk, r_pk)
7272 logger.debug("Send M2 to AP")
7273 m2, raw_m2_attrs = build_m2(authkey, raw_m1_attrs, msg['eap_identifier'],
7274 e_nonce, r_nonce, uuid_r, r_pk, eap_code=2)
7275 send_wsc_msg(hapd, addr, m2)
7277 logger.debug("Receive M3 from AP")
7278 msg, m3_attrs, raw_m3_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M3)
7280 logger.debug("Send M4 to AP")
7281 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7282 attrs += build_attr_msg_type(WPS_M4)
7283 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
7284 attrs += build_wsc_attr(ATTR_R_HASH1, r_hash1)
7285 attrs += build_wsc_attr(ATTR_R_HASH2, r_hash2)
7286 data = build_wsc_attr(ATTR_R_SNONCE1, r_s1)
7287 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
7288 attrs += build_attr_authenticator(authkey, raw_m3_attrs, attrs)
7289 raw_m4_attrs = attrs
7290 m4 = build_eap_wsc(2, msg['eap_identifier'], attrs)
7291 send_wsc_msg(hapd, addr, m4)
7293 logger.debug("Receive M5 from AP")
7294 msg, m5_attrs, raw_m5_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M5)
7296 logger.debug("Send M6 to STA")
7297 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7298 attrs += build_attr_msg_type(WPS_M6)
7299 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
7300 data = build_wsc_attr(ATTR_R_SNONCE2, r_s2)
7301 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
7302 attrs += build_attr_authenticator(authkey, raw_m5_attrs, attrs)
7303 raw_m6_attrs = attrs
7304 m6 = build_eap_wsc(2, msg['eap_identifier'], attrs)
7305 send_wsc_msg(hapd, addr, m6)
7307 logger.debug("Receive M7 from AP")
7308 msg, m7_attrs, raw_m7_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M7)
7310 logger.debug("Send M8 to STA")
7311 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7312 attrs += build_attr_msg_type(WPS_M8)
7313 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
7315 attrs += build_attr_encr_settings(authkey, keywrapkey, ap_settings)
7316 attrs += build_attr_authenticator(authkey, raw_m7_attrs, attrs)
7317 raw_m8_attrs = attrs
7318 m8 = build_eap_wsc(2, msg['eap_identifier'], attrs)
7319 send_wsc_msg(hapd, addr, m8)
7322 ev = hapd.wait_event(["WPS-NEW-AP-SETTINGS"], timeout=5)
7324 raise Exception("New AP settings not reported")
7325 logger.debug("Receive WSC_Done from AP")
7326 msg = get_wsc_msg(hapd)
7327 if msg['wsc_opcode'] != WSC_Done:
7328 raise Exception("Unexpected message - expected WSC_Done")
7330 logger.debug("Send WSC_ACK to AP")
7331 ack,attrs = build_ack(msg['eap_identifier'], e_nonce, r_nonce,
7333 send_wsc_msg(hapd, addr, ack)
7334 dev[0].wait_disconnected()
7336 ev = hapd.wait_event(["WPS-FAIL"], timeout=5)
7338 raise Exception("WPS failure not reported")
7339 logger.debug("Receive WSC_NACK from AP")
7340 msg = get_wsc_msg(hapd)
7341 if msg['wsc_opcode'] != WSC_NACK:
7342 raise Exception("Unexpected message - expected WSC_NACK")
7344 logger.debug("Send WSC_NACK to AP")
7345 nack,attrs = build_nack(msg['eap_identifier'], e_nonce, r_nonce,
7347 send_wsc_msg(hapd, addr, nack)
7348 dev[0].wait_disconnected()
7350 def test_wps_ext_ap_settings_success(dev, apdev):
7351 """WPS and AP Settings: success"""
7352 ap_settings = build_wsc_attr(ATTR_NETWORK_INDEX, '\x01')
7353 ap_settings += build_wsc_attr(ATTR_SSID, "test")
7354 ap_settings += build_wsc_attr(ATTR_AUTH_TYPE, '\x00\x01')
7355 ap_settings += build_wsc_attr(ATTR_ENCR_TYPE, '\x00\x01')
7356 ap_settings += build_wsc_attr(ATTR_NETWORK_KEY, '')
7357 ap_settings += build_wsc_attr(ATTR_MAC_ADDR, binascii.unhexlify(apdev[0]['bssid'].replace(':', '')))
7358 wps_run_ap_settings_proto(dev, apdev, ap_settings, True)
7360 def test_wps_ext_ap_settings_missing(dev, apdev):
7361 """WPS and AP Settings: missing"""
7362 wps_run_ap_settings_proto(dev, apdev, None, False)
7364 def test_wps_ext_ap_settings_mac_addr_mismatch(dev, apdev):
7365 """WPS and AP Settings: MAC Address mismatch"""
7366 ap_settings = build_wsc_attr(ATTR_NETWORK_INDEX, '\x01')
7367 ap_settings += build_wsc_attr(ATTR_SSID, "test")
7368 ap_settings += build_wsc_attr(ATTR_AUTH_TYPE, '\x00\x01')
7369 ap_settings += build_wsc_attr(ATTR_ENCR_TYPE, '\x00\x01')
7370 ap_settings += build_wsc_attr(ATTR_NETWORK_KEY, '')
7371 ap_settings += build_wsc_attr(ATTR_MAC_ADDR, '\x00\x00\x00\x00\x00\x00')
7372 wps_run_ap_settings_proto(dev, apdev, ap_settings, True)
7374 def test_wps_ext_ap_settings_mac_addr_missing(dev, apdev):
7375 """WPS and AP Settings: missing MAC Address"""
7376 ap_settings = build_wsc_attr(ATTR_NETWORK_INDEX, '\x01')
7377 ap_settings += build_wsc_attr(ATTR_SSID, "test")
7378 ap_settings += build_wsc_attr(ATTR_AUTH_TYPE, '\x00\x01')
7379 ap_settings += build_wsc_attr(ATTR_ENCR_TYPE, '\x00\x01')
7380 ap_settings += build_wsc_attr(ATTR_NETWORK_KEY, '')
7381 wps_run_ap_settings_proto(dev, apdev, ap_settings, False)
7383 def test_wps_ext_ap_settings_reject_encr_type(dev, apdev):
7384 """WPS and AP Settings: reject Encr Type"""
7385 ap_settings = build_wsc_attr(ATTR_NETWORK_INDEX, '\x01')
7386 ap_settings += build_wsc_attr(ATTR_SSID, "test")
7387 ap_settings += build_wsc_attr(ATTR_AUTH_TYPE, '\x00\x01')
7388 ap_settings += build_wsc_attr(ATTR_ENCR_TYPE, '\x00\x00')
7389 ap_settings += build_wsc_attr(ATTR_NETWORK_KEY, '')
7390 ap_settings += build_wsc_attr(ATTR_MAC_ADDR, binascii.unhexlify(apdev[0]['bssid'].replace(':', '')))
7391 wps_run_ap_settings_proto(dev, apdev, ap_settings, False)
7393 def test_wps_ext_ap_settings_m2d(dev, apdev):
7394 """WPS and AP Settings: M2D"""
7395 addr,bssid,hapd = wps_start_ext_reg(apdev[0], dev[0])
7396 wps_ext_eap_identity_req(dev[0], hapd, bssid)
7397 wps_ext_eap_identity_resp(hapd, dev[0], addr)
7399 logger.debug("Receive M1 from AP")
7400 msg, m1_attrs, raw_m1_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M1)
7401 e_nonce = m1_attrs[ATTR_ENROLLEE_NONCE]
7406 logger.debug("Send M2D to AP")
7407 m2d, raw_m2d_attrs = build_m2d(raw_m1_attrs, msg['eap_identifier'],
7408 e_nonce, r_nonce, uuid_r,
7409 dev_pw_id='\x00\x00', eap_code=2)
7410 send_wsc_msg(hapd, addr, m2d)
7412 ev = hapd.wait_event(["WPS-M2D"], timeout=5)
7414 raise Exception("M2D not reported")
7416 wps_wait_ap_nack(hapd, dev[0], e_nonce, r_nonce)
7418 def wps_wait_ap_nack(hapd, dev, e_nonce, r_nonce):
7419 logger.debug("Receive WSC_NACK from AP")
7420 msg = get_wsc_msg(hapd)
7421 if msg['wsc_opcode'] != WSC_NACK:
7422 raise Exception("Unexpected message - expected WSC_NACK")
7424 logger.debug("Send WSC_NACK to AP")
7425 nack,attrs = build_nack(msg['eap_identifier'], e_nonce, r_nonce,
7427 send_wsc_msg(hapd, dev.own_addr(), nack)
7428 dev.wait_disconnected()
7430 def test_wps_ext_m3_missing_e_hash1(dev, apdev):
7431 """WPS proto: M3 missing E-Hash1"""
7433 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
7434 wps_ext_eap_identity_req(dev[0], hapd, bssid)
7435 wps_ext_eap_identity_resp(hapd, dev[0], addr)
7437 logger.debug("Receive WSC/Start from AP")
7438 msg = get_wsc_msg(hapd)
7439 if msg['wsc_opcode'] != WSC_Start:
7440 raise Exception("Unexpected Op-Code for WSC/Start")
7442 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
7445 own_private, e_pk = wsc_dh_init()
7447 logger.debug("Send M1 to AP")
7448 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
7450 send_wsc_msg(hapd, addr, m1)
7452 logger.debug("Receive M2 from AP")
7453 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
7454 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
7455 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
7457 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
7459 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
7461 logger.debug("Send M3 to AP")
7462 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7463 attrs += build_attr_msg_type(WPS_M3)
7464 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
7465 #attrs += build_wsc_attr(ATTR_E_HASH1, e_hash1)
7466 attrs += build_wsc_attr(ATTR_E_HASH2, e_hash2)
7467 attrs += build_attr_authenticator(authkey, raw_m2_attrs, attrs)
7468 raw_m3_attrs = attrs
7469 m3 = build_eap_wsc(2, msg['eap_identifier'], attrs)
7470 send_wsc_msg(hapd, addr, m3)
7472 wps_wait_ap_nack(hapd, dev[0], e_nonce, r_nonce)
7474 def test_wps_ext_m3_missing_e_hash2(dev, apdev):
7475 """WPS proto: M3 missing E-Hash2"""
7477 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
7478 wps_ext_eap_identity_req(dev[0], hapd, bssid)
7479 wps_ext_eap_identity_resp(hapd, dev[0], addr)
7481 logger.debug("Receive WSC/Start from AP")
7482 msg = get_wsc_msg(hapd)
7483 if msg['wsc_opcode'] != WSC_Start:
7484 raise Exception("Unexpected Op-Code for WSC/Start")
7486 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
7489 own_private, e_pk = wsc_dh_init()
7491 logger.debug("Send M1 to AP")
7492 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
7494 send_wsc_msg(hapd, addr, m1)
7496 logger.debug("Receive M2 from AP")
7497 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
7498 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
7499 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
7501 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
7503 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
7505 logger.debug("Send M3 to AP")
7506 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7507 attrs += build_attr_msg_type(WPS_M3)
7508 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
7509 attrs += build_wsc_attr(ATTR_E_HASH1, e_hash1)
7510 #attrs += build_wsc_attr(ATTR_E_HASH2, e_hash2)
7511 attrs += build_attr_authenticator(authkey, raw_m2_attrs, attrs)
7512 raw_m3_attrs = attrs
7513 m3 = build_eap_wsc(2, msg['eap_identifier'], attrs)
7514 send_wsc_msg(hapd, addr, m3)
7516 wps_wait_ap_nack(hapd, dev[0], e_nonce, r_nonce)
7518 def test_wps_ext_m5_missing_e_snonce1(dev, apdev):
7519 """WPS proto: M5 missing E-SNonce1"""
7521 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
7522 wps_ext_eap_identity_req(dev[0], hapd, bssid)
7523 wps_ext_eap_identity_resp(hapd, dev[0], addr)
7525 logger.debug("Receive WSC/Start from AP")
7526 msg = get_wsc_msg(hapd)
7527 if msg['wsc_opcode'] != WSC_Start:
7528 raise Exception("Unexpected Op-Code for WSC/Start")
7530 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
7533 own_private, e_pk = wsc_dh_init()
7535 logger.debug("Send M1 to AP")
7536 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
7538 send_wsc_msg(hapd, addr, m1)
7540 logger.debug("Receive M2 from AP")
7541 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
7542 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
7543 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
7545 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
7547 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
7549 logger.debug("Send M3 to AP")
7550 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7551 attrs += build_attr_msg_type(WPS_M3)
7552 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
7553 attrs += build_wsc_attr(ATTR_E_HASH1, e_hash1)
7554 attrs += build_wsc_attr(ATTR_E_HASH2, e_hash2)
7555 attrs += build_attr_authenticator(authkey, raw_m2_attrs, attrs)
7556 raw_m3_attrs = attrs
7557 m3 = build_eap_wsc(2, msg['eap_identifier'], attrs)
7558 send_wsc_msg(hapd, addr, m3)
7560 logger.debug("Receive M4 from AP")
7561 msg, m4_attrs, raw_m4_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M4)
7563 logger.debug("Send M5 to AP")
7564 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7565 attrs += build_attr_msg_type(WPS_M5)
7566 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
7567 #data = build_wsc_attr(ATTR_E_SNONCE1, e_s1)
7569 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
7570 attrs += build_attr_authenticator(authkey, raw_m4_attrs, attrs)
7571 raw_m5_attrs = attrs
7572 m5 = build_eap_wsc(2, msg['eap_identifier'], attrs)
7573 send_wsc_msg(hapd, addr, m5)
7575 wps_wait_ap_nack(hapd, dev[0], e_nonce, r_nonce)
7577 def test_wps_ext_m5_e_snonce1_mismatch(dev, apdev):
7578 """WPS proto: M5 E-SNonce1 mismatch"""
7580 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
7581 wps_ext_eap_identity_req(dev[0], hapd, bssid)
7582 wps_ext_eap_identity_resp(hapd, dev[0], addr)
7584 logger.debug("Receive WSC/Start from AP")
7585 msg = get_wsc_msg(hapd)
7586 if msg['wsc_opcode'] != WSC_Start:
7587 raise Exception("Unexpected Op-Code for WSC/Start")
7589 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
7592 own_private, e_pk = wsc_dh_init()
7594 logger.debug("Send M1 to AP")
7595 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
7597 send_wsc_msg(hapd, addr, m1)
7599 logger.debug("Receive M2 from AP")
7600 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
7601 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
7602 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
7604 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
7606 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
7608 logger.debug("Send M3 to AP")
7609 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7610 attrs += build_attr_msg_type(WPS_M3)
7611 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
7612 attrs += build_wsc_attr(ATTR_E_HASH1, e_hash1)
7613 attrs += build_wsc_attr(ATTR_E_HASH2, e_hash2)
7614 attrs += build_attr_authenticator(authkey, raw_m2_attrs, attrs)
7615 raw_m3_attrs = attrs
7616 m3 = build_eap_wsc(2, msg['eap_identifier'], attrs)
7617 send_wsc_msg(hapd, addr, m3)
7619 logger.debug("Receive M4 from AP")
7620 msg, m4_attrs, raw_m4_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M4)
7622 logger.debug("Send M5 to AP")
7623 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7624 attrs += build_attr_msg_type(WPS_M5)
7625 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
7626 data = build_wsc_attr(ATTR_E_SNONCE1, 16*'\x00')
7627 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
7628 attrs += build_attr_authenticator(authkey, raw_m4_attrs, attrs)
7629 raw_m5_attrs = attrs
7630 m5 = build_eap_wsc(2, msg['eap_identifier'], attrs)
7631 send_wsc_msg(hapd, addr, m5)
7633 wps_wait_ap_nack(hapd, dev[0], e_nonce, r_nonce)
7635 def test_wps_ext_m7_missing_e_snonce2(dev, apdev):
7636 """WPS proto: M7 missing E-SNonce2"""
7638 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
7639 wps_ext_eap_identity_req(dev[0], hapd, bssid)
7640 wps_ext_eap_identity_resp(hapd, dev[0], addr)
7642 logger.debug("Receive WSC/Start from AP")
7643 msg = get_wsc_msg(hapd)
7644 if msg['wsc_opcode'] != WSC_Start:
7645 raise Exception("Unexpected Op-Code for WSC/Start")
7647 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
7650 own_private, e_pk = wsc_dh_init()
7652 logger.debug("Send M1 to AP")
7653 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
7655 send_wsc_msg(hapd, addr, m1)
7657 logger.debug("Receive M2 from AP")
7658 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
7659 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
7660 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
7662 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
7664 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
7666 logger.debug("Send M3 to AP")
7667 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7668 attrs += build_attr_msg_type(WPS_M3)
7669 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
7670 attrs += build_wsc_attr(ATTR_E_HASH1, e_hash1)
7671 attrs += build_wsc_attr(ATTR_E_HASH2, e_hash2)
7672 attrs += build_attr_authenticator(authkey, raw_m2_attrs, attrs)
7673 raw_m3_attrs = attrs
7674 m3 = build_eap_wsc(2, msg['eap_identifier'], attrs)
7675 send_wsc_msg(hapd, addr, m3)
7677 logger.debug("Receive M4 from AP")
7678 msg, m4_attrs, raw_m4_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M4)
7680 logger.debug("Send M5 to AP")
7681 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7682 attrs += build_attr_msg_type(WPS_M5)
7683 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
7684 data = build_wsc_attr(ATTR_E_SNONCE1, e_s1)
7685 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
7686 attrs += build_attr_authenticator(authkey, raw_m4_attrs, attrs)
7687 raw_m5_attrs = attrs
7688 m5 = build_eap_wsc(2, msg['eap_identifier'], attrs)
7689 send_wsc_msg(hapd, addr, m5)
7691 logger.debug("Receive M6 from AP")
7692 msg, m6_attrs, raw_m6_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M6)
7694 logger.debug("Send M7 to AP")
7695 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7696 attrs += build_attr_msg_type(WPS_M7)
7697 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
7698 #data = build_wsc_attr(ATTR_E_SNONCE2, e_s2)
7700 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
7701 attrs += build_attr_authenticator(authkey, raw_m6_attrs, attrs)
7702 m7 = build_eap_wsc(2, msg['eap_identifier'], attrs)
7703 raw_m7_attrs = attrs
7704 send_wsc_msg(hapd, addr, m7)
7706 wps_wait_ap_nack(hapd, dev[0], e_nonce, r_nonce)
7708 def test_wps_ext_m7_e_snonce2_mismatch(dev, apdev):
7709 """WPS proto: M7 E-SNonce2 mismatch"""
7711 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
7712 wps_ext_eap_identity_req(dev[0], hapd, bssid)
7713 wps_ext_eap_identity_resp(hapd, dev[0], addr)
7715 logger.debug("Receive WSC/Start from AP")
7716 msg = get_wsc_msg(hapd)
7717 if msg['wsc_opcode'] != WSC_Start:
7718 raise Exception("Unexpected Op-Code for WSC/Start")
7720 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
7723 own_private, e_pk = wsc_dh_init()
7725 logger.debug("Send M1 to AP")
7726 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
7728 send_wsc_msg(hapd, addr, m1)
7730 logger.debug("Receive M2 from AP")
7731 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
7732 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
7733 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
7735 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
7737 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
7739 logger.debug("Send M3 to AP")
7740 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7741 attrs += build_attr_msg_type(WPS_M3)
7742 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
7743 attrs += build_wsc_attr(ATTR_E_HASH1, e_hash1)
7744 attrs += build_wsc_attr(ATTR_E_HASH2, e_hash2)
7745 attrs += build_attr_authenticator(authkey, raw_m2_attrs, attrs)
7746 raw_m3_attrs = attrs
7747 m3 = build_eap_wsc(2, msg['eap_identifier'], attrs)
7748 send_wsc_msg(hapd, addr, m3)
7750 logger.debug("Receive M4 from AP")
7751 msg, m4_attrs, raw_m4_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M4)
7753 logger.debug("Send M5 to AP")
7754 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7755 attrs += build_attr_msg_type(WPS_M5)
7756 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
7757 data = build_wsc_attr(ATTR_E_SNONCE1, e_s1)
7758 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
7759 attrs += build_attr_authenticator(authkey, raw_m4_attrs, attrs)
7760 raw_m5_attrs = attrs
7761 m5 = build_eap_wsc(2, msg['eap_identifier'], attrs)
7762 send_wsc_msg(hapd, addr, m5)
7764 logger.debug("Receive M6 from AP")
7765 msg, m6_attrs, raw_m6_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M6)
7767 logger.debug("Send M7 to AP")
7768 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7769 attrs += build_attr_msg_type(WPS_M7)
7770 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
7771 data = build_wsc_attr(ATTR_E_SNONCE2, 16*'\x00')
7772 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
7773 attrs += build_attr_authenticator(authkey, raw_m6_attrs, attrs)
7774 m7 = build_eap_wsc(2, msg['eap_identifier'], attrs)
7775 raw_m7_attrs = attrs
7776 send_wsc_msg(hapd, addr, m7)
7778 wps_wait_ap_nack(hapd, dev[0], e_nonce, r_nonce)
7780 def test_wps_ext_m1_pubkey_oom(dev, apdev):
7781 """WPS proto: M1 PubKey OOM"""
7783 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
7784 wps_ext_eap_identity_req(dev[0], hapd, bssid)
7785 wps_ext_eap_identity_resp(hapd, dev[0], addr)
7787 logger.debug("Receive WSC/Start from AP")
7788 msg = get_wsc_msg(hapd)
7789 if msg['wsc_opcode'] != WSC_Start:
7790 raise Exception("Unexpected Op-Code for WSC/Start")
7792 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
7795 own_private, e_pk = wsc_dh_init()
7797 logger.debug("Send M1 to AP")
7798 with alloc_fail(hapd, 1, "wpabuf_alloc_copy;wps_process_pubkey"):
7799 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
7801 send_wsc_msg(hapd, addr, m1)
7802 wps_wait_eap_failure(hapd, dev[0])
7804 def wps_wait_eap_failure(hapd, dev):
7805 ev = hapd.wait_event(["CTRL-EVENT-EAP-FAILURE"], timeout=5)
7807 raise Exception("EAP-Failure not reported")
7808 dev.wait_disconnected()
7810 def test_wps_ext_m3_m1(dev, apdev):
7811 """WPS proto: M3 replaced with M1"""
7813 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
7814 wps_ext_eap_identity_req(dev[0], hapd, bssid)
7815 wps_ext_eap_identity_resp(hapd, dev[0], addr)
7817 logger.debug("Receive WSC/Start from AP")
7818 msg = get_wsc_msg(hapd)
7819 if msg['wsc_opcode'] != WSC_Start:
7820 raise Exception("Unexpected Op-Code for WSC/Start")
7822 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
7825 own_private, e_pk = wsc_dh_init()
7827 logger.debug("Send M1 to AP")
7828 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
7830 send_wsc_msg(hapd, addr, m1)
7832 logger.debug("Receive M2 from AP")
7833 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
7834 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
7835 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
7837 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
7839 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
7841 logger.debug("Send M3(M1) to AP")
7842 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7843 attrs += build_attr_msg_type(WPS_M1)
7844 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
7845 attrs += build_wsc_attr(ATTR_E_HASH1, e_hash1)
7846 attrs += build_wsc_attr(ATTR_E_HASH2, e_hash2)
7847 attrs += build_attr_authenticator(authkey, raw_m2_attrs, attrs)
7848 raw_m3_attrs = attrs
7849 m3 = build_eap_wsc(2, msg['eap_identifier'], attrs)
7850 send_wsc_msg(hapd, addr, m3)
7852 wps_wait_eap_failure(hapd, dev[0])
7854 def test_wps_ext_m5_m3(dev, apdev):
7855 """WPS proto: M5 replaced with M3"""
7857 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
7858 wps_ext_eap_identity_req(dev[0], hapd, bssid)
7859 wps_ext_eap_identity_resp(hapd, dev[0], addr)
7861 logger.debug("Receive WSC/Start from AP")
7862 msg = get_wsc_msg(hapd)
7863 if msg['wsc_opcode'] != WSC_Start:
7864 raise Exception("Unexpected Op-Code for WSC/Start")
7866 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
7869 own_private, e_pk = wsc_dh_init()
7871 logger.debug("Send M1 to AP")
7872 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
7874 send_wsc_msg(hapd, addr, m1)
7876 logger.debug("Receive M2 from AP")
7877 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
7878 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
7879 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
7881 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
7883 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
7885 logger.debug("Send M3 to AP")
7886 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7887 attrs += build_attr_msg_type(WPS_M3)
7888 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
7889 attrs += build_wsc_attr(ATTR_E_HASH1, e_hash1)
7890 attrs += build_wsc_attr(ATTR_E_HASH2, e_hash2)
7891 attrs += build_attr_authenticator(authkey, raw_m2_attrs, attrs)
7892 raw_m3_attrs = attrs
7893 m3 = build_eap_wsc(2, msg['eap_identifier'], attrs)
7894 send_wsc_msg(hapd, addr, m3)
7896 logger.debug("Receive M4 from AP")
7897 msg, m4_attrs, raw_m4_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M4)
7899 logger.debug("Send M5(M3) to AP")
7900 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7901 attrs += build_attr_msg_type(WPS_M3)
7902 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
7903 data = build_wsc_attr(ATTR_E_SNONCE1, e_s1)
7904 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
7905 attrs += build_attr_authenticator(authkey, raw_m4_attrs, attrs)
7906 raw_m5_attrs = attrs
7907 m5 = build_eap_wsc(2, msg['eap_identifier'], attrs)
7908 send_wsc_msg(hapd, addr, m5)
7910 wps_wait_ap_nack(hapd, dev[0], e_nonce, r_nonce)
7912 def test_wps_ext_m3_m2(dev, apdev):
7913 """WPS proto: M3 replaced with M2"""
7915 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
7916 wps_ext_eap_identity_req(dev[0], hapd, bssid)
7917 wps_ext_eap_identity_resp(hapd, dev[0], addr)
7919 logger.debug("Receive WSC/Start from AP")
7920 msg = get_wsc_msg(hapd)
7921 if msg['wsc_opcode'] != WSC_Start:
7922 raise Exception("Unexpected Op-Code for WSC/Start")
7924 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
7927 own_private, e_pk = wsc_dh_init()
7929 logger.debug("Send M1 to AP")
7930 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
7932 send_wsc_msg(hapd, addr, m1)
7934 logger.debug("Receive M2 from AP")
7935 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
7936 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
7937 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
7939 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
7941 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
7943 logger.debug("Send M3(M2) to AP")
7944 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7945 attrs += build_attr_msg_type(WPS_M2)
7946 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
7947 attrs += build_attr_authenticator(authkey, raw_m2_attrs, attrs)
7948 raw_m3_attrs = attrs
7949 m3 = build_eap_wsc(2, msg['eap_identifier'], attrs)
7950 send_wsc_msg(hapd, addr, m3)
7952 wps_wait_eap_failure(hapd, dev[0])
7954 def test_wps_ext_m3_m5(dev, apdev):
7955 """WPS proto: M3 replaced with M5"""
7957 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
7958 wps_ext_eap_identity_req(dev[0], hapd, bssid)
7959 wps_ext_eap_identity_resp(hapd, dev[0], addr)
7961 logger.debug("Receive WSC/Start from AP")
7962 msg = get_wsc_msg(hapd)
7963 if msg['wsc_opcode'] != WSC_Start:
7964 raise Exception("Unexpected Op-Code for WSC/Start")
7966 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
7969 own_private, e_pk = wsc_dh_init()
7971 logger.debug("Send M1 to AP")
7972 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
7974 send_wsc_msg(hapd, addr, m1)
7976 logger.debug("Receive M2 from AP")
7977 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
7978 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
7979 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
7981 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
7983 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
7985 logger.debug("Send M3(M5) to AP")
7986 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7987 attrs += build_attr_msg_type(WPS_M5)
7988 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
7989 attrs += build_wsc_attr(ATTR_E_HASH1, e_hash1)
7990 attrs += build_wsc_attr(ATTR_E_HASH2, e_hash2)
7991 attrs += build_attr_authenticator(authkey, raw_m2_attrs, attrs)
7992 raw_m3_attrs = attrs
7993 m3 = build_eap_wsc(2, msg['eap_identifier'], attrs)
7994 send_wsc_msg(hapd, addr, m3)
7996 wps_wait_ap_nack(hapd, dev[0], e_nonce, r_nonce)
7998 def test_wps_ext_m3_m7(dev, apdev):
7999 """WPS proto: M3 replaced with M7"""
8001 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
8002 wps_ext_eap_identity_req(dev[0], hapd, bssid)
8003 wps_ext_eap_identity_resp(hapd, dev[0], addr)
8005 logger.debug("Receive WSC/Start from AP")
8006 msg = get_wsc_msg(hapd)
8007 if msg['wsc_opcode'] != WSC_Start:
8008 raise Exception("Unexpected Op-Code for WSC/Start")
8010 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
8013 own_private, e_pk = wsc_dh_init()
8015 logger.debug("Send M1 to AP")
8016 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
8018 send_wsc_msg(hapd, addr, m1)
8020 logger.debug("Receive M2 from AP")
8021 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
8022 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
8023 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
8025 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
8027 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
8029 logger.debug("Send M3(M7) to AP")
8030 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
8031 attrs += build_attr_msg_type(WPS_M7)
8032 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
8033 attrs += build_wsc_attr(ATTR_E_HASH1, e_hash1)
8034 attrs += build_wsc_attr(ATTR_E_HASH2, e_hash2)
8035 attrs += build_attr_authenticator(authkey, raw_m2_attrs, attrs)
8036 raw_m3_attrs = attrs
8037 m3 = build_eap_wsc(2, msg['eap_identifier'], attrs)
8038 send_wsc_msg(hapd, addr, m3)
8040 wps_wait_ap_nack(hapd, dev[0], e_nonce, r_nonce)
8042 def test_wps_ext_m3_done(dev, apdev):
8043 """WPS proto: M3 replaced with WSC_Done"""
8045 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
8046 wps_ext_eap_identity_req(dev[0], hapd, bssid)
8047 wps_ext_eap_identity_resp(hapd, dev[0], addr)
8049 logger.debug("Receive WSC/Start from AP")
8050 msg = get_wsc_msg(hapd)
8051 if msg['wsc_opcode'] != WSC_Start:
8052 raise Exception("Unexpected Op-Code for WSC/Start")
8054 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
8057 own_private, e_pk = wsc_dh_init()
8059 logger.debug("Send M1 to AP")
8060 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
8062 send_wsc_msg(hapd, addr, m1)
8064 logger.debug("Receive M2 from AP")
8065 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
8066 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
8067 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
8069 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
8071 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
8073 logger.debug("Send M3(WSC_Done) to AP")
8074 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
8075 attrs += build_attr_msg_type(WPS_WSC_DONE)
8076 attrs += build_attr_authenticator(authkey, raw_m2_attrs, attrs)
8077 raw_m3_attrs = attrs
8078 m3 = build_eap_wsc(2, msg['eap_identifier'], attrs, opcode=WSC_Done)
8079 send_wsc_msg(hapd, addr, m3)
8081 wps_wait_eap_failure(hapd, dev[0])
8083 def test_wps_ext_m2_nack_invalid(dev, apdev):
8084 """WPS proto: M2 followed by invalid NACK"""
8086 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
8087 wps_ext_eap_identity_req(dev[0], hapd, bssid)
8088 wps_ext_eap_identity_resp(hapd, dev[0], addr)
8090 logger.debug("Receive WSC/Start from AP")
8091 msg = get_wsc_msg(hapd)
8092 if msg['wsc_opcode'] != WSC_Start:
8093 raise Exception("Unexpected Op-Code for WSC/Start")
8095 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
8098 own_private, e_pk = wsc_dh_init()
8100 logger.debug("Send M1 to AP")
8101 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
8103 send_wsc_msg(hapd, addr, m1)
8105 logger.debug("Receive M2 from AP")
8106 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
8107 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
8108 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
8110 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
8112 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
8114 logger.debug("Send WSC_NACK to AP")
8115 attrs = '\x10\x00\x00'
8116 nack = build_eap_wsc(2, msg['eap_identifier'], attrs, opcode=WSC_NACK)
8117 send_wsc_msg(hapd, addr, nack)
8119 wps_wait_eap_failure(hapd, dev[0])
8121 def test_wps_ext_m2_nack_no_msg_type(dev, apdev):
8122 """WPS proto: M2 followed by NACK without Msg Type"""
8124 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
8125 wps_ext_eap_identity_req(dev[0], hapd, bssid)
8126 wps_ext_eap_identity_resp(hapd, dev[0], addr)
8128 logger.debug("Receive WSC/Start from AP")
8129 msg = get_wsc_msg(hapd)
8130 if msg['wsc_opcode'] != WSC_Start:
8131 raise Exception("Unexpected Op-Code for WSC/Start")
8133 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
8136 own_private, e_pk = wsc_dh_init()
8138 logger.debug("Send M1 to AP")
8139 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
8141 send_wsc_msg(hapd, addr, m1)
8143 logger.debug("Receive M2 from AP")
8144 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
8145 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
8146 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
8148 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
8150 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
8152 logger.debug("Send WSC_NACK to AP")
8153 nack,attrs = build_nack(msg['eap_identifier'], e_nonce, r_nonce,
8154 msg_type=None, eap_code=2)
8155 send_wsc_msg(hapd, addr, nack)
8157 wps_wait_eap_failure(hapd, dev[0])
8159 def test_wps_ext_m2_nack_invalid_msg_type(dev, apdev):
8160 """WPS proto: M2 followed by NACK with invalid Msg Type"""
8162 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
8163 wps_ext_eap_identity_req(dev[0], hapd, bssid)
8164 wps_ext_eap_identity_resp(hapd, dev[0], addr)
8166 logger.debug("Receive WSC/Start from AP")
8167 msg = get_wsc_msg(hapd)
8168 if msg['wsc_opcode'] != WSC_Start:
8169 raise Exception("Unexpected Op-Code for WSC/Start")
8171 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
8174 own_private, e_pk = wsc_dh_init()
8176 logger.debug("Send M1 to AP")
8177 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
8179 send_wsc_msg(hapd, addr, m1)
8181 logger.debug("Receive M2 from AP")
8182 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
8183 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
8184 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
8186 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
8188 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
8190 logger.debug("Send WSC_NACK to AP")
8191 nack,attrs = build_nack(msg['eap_identifier'], e_nonce, r_nonce,
8192 msg_type=WPS_WSC_ACK, eap_code=2)
8193 send_wsc_msg(hapd, addr, nack)
8195 wps_wait_eap_failure(hapd, dev[0])
8197 def test_wps_ext_m2_nack_e_nonce_mismatch(dev, apdev):
8198 """WPS proto: M2 followed by NACK with e-nonce mismatch"""
8200 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
8201 wps_ext_eap_identity_req(dev[0], hapd, bssid)
8202 wps_ext_eap_identity_resp(hapd, dev[0], addr)
8204 logger.debug("Receive WSC/Start from AP")
8205 msg = get_wsc_msg(hapd)
8206 if msg['wsc_opcode'] != WSC_Start:
8207 raise Exception("Unexpected Op-Code for WSC/Start")
8209 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
8212 own_private, e_pk = wsc_dh_init()
8214 logger.debug("Send M1 to AP")
8215 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
8217 send_wsc_msg(hapd, addr, m1)
8219 logger.debug("Receive M2 from AP")
8220 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
8221 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
8222 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
8224 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
8226 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
8228 logger.debug("Send WSC_NACK to AP")
8229 nack,attrs = build_nack(msg['eap_identifier'], 16*'\x00', r_nonce,
8231 send_wsc_msg(hapd, addr, nack)
8233 wps_wait_eap_failure(hapd, dev[0])
8235 def test_wps_ext_m2_nack_no_config_error(dev, apdev):
8236 """WPS proto: M2 followed by NACK without Config Error"""
8238 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
8239 wps_ext_eap_identity_req(dev[0], hapd, bssid)
8240 wps_ext_eap_identity_resp(hapd, dev[0], addr)
8242 logger.debug("Receive WSC/Start from AP")
8243 msg = get_wsc_msg(hapd)
8244 if msg['wsc_opcode'] != WSC_Start:
8245 raise Exception("Unexpected Op-Code for WSC/Start")
8247 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
8250 own_private, e_pk = wsc_dh_init()
8252 logger.debug("Send M1 to AP")
8253 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
8255 send_wsc_msg(hapd, addr, m1)
8257 logger.debug("Receive M2 from AP")
8258 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
8259 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
8260 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
8262 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
8264 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
8266 logger.debug("Send WSC_NACK to AP")
8267 nack,attrs = build_nack(msg['eap_identifier'], e_nonce, r_nonce,
8268 config_error=None, eap_code=2)
8269 send_wsc_msg(hapd, addr, nack)
8271 wps_wait_eap_failure(hapd, dev[0])
8273 def test_wps_ext_m2_ack_invalid(dev, apdev):
8274 """WPS proto: M2 followed by invalid ACK"""
8276 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
8277 wps_ext_eap_identity_req(dev[0], hapd, bssid)
8278 wps_ext_eap_identity_resp(hapd, dev[0], addr)
8280 logger.debug("Receive WSC/Start from AP")
8281 msg = get_wsc_msg(hapd)
8282 if msg['wsc_opcode'] != WSC_Start:
8283 raise Exception("Unexpected Op-Code for WSC/Start")
8285 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
8288 own_private, e_pk = wsc_dh_init()
8290 logger.debug("Send M1 to AP")
8291 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
8293 send_wsc_msg(hapd, addr, m1)
8295 logger.debug("Receive M2 from AP")
8296 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
8297 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
8298 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
8300 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
8302 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
8304 logger.debug("Send WSC_ACK to AP")
8305 attrs = '\x10\x00\x00'
8306 ack = build_eap_wsc(2, msg['eap_identifier'], attrs, opcode=WSC_ACK)
8307 send_wsc_msg(hapd, addr, ack)
8309 wps_wait_eap_failure(hapd, dev[0])
8311 def test_wps_ext_m2_ack(dev, apdev):
8312 """WPS proto: M2 followed by ACK"""
8314 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
8315 wps_ext_eap_identity_req(dev[0], hapd, bssid)
8316 wps_ext_eap_identity_resp(hapd, dev[0], addr)
8318 logger.debug("Receive WSC/Start from AP")
8319 msg = get_wsc_msg(hapd)
8320 if msg['wsc_opcode'] != WSC_Start:
8321 raise Exception("Unexpected Op-Code for WSC/Start")
8323 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
8326 own_private, e_pk = wsc_dh_init()
8328 logger.debug("Send M1 to AP")
8329 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
8331 send_wsc_msg(hapd, addr, m1)
8333 logger.debug("Receive M2 from AP")
8334 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
8335 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
8336 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
8338 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
8340 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
8342 logger.debug("Send WSC_ACK to AP")
8343 ack,attrs = build_ack(msg['eap_identifier'], e_nonce, r_nonce, eap_code=2)
8344 send_wsc_msg(hapd, addr, ack)
8346 wps_wait_eap_failure(hapd, dev[0])
8348 def test_wps_ext_m2_ack_no_msg_type(dev, apdev):
8349 """WPS proto: M2 followed by ACK missing Msg Type"""
8351 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
8352 wps_ext_eap_identity_req(dev[0], hapd, bssid)
8353 wps_ext_eap_identity_resp(hapd, dev[0], addr)
8355 logger.debug("Receive WSC/Start from AP")
8356 msg = get_wsc_msg(hapd)
8357 if msg['wsc_opcode'] != WSC_Start:
8358 raise Exception("Unexpected Op-Code for WSC/Start")
8360 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
8363 own_private, e_pk = wsc_dh_init()
8365 logger.debug("Send M1 to AP")
8366 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
8368 send_wsc_msg(hapd, addr, m1)
8370 logger.debug("Receive M2 from AP")
8371 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
8372 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
8373 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
8375 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
8377 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
8379 logger.debug("Send WSC_ACK to AP")
8380 ack,attrs = build_ack(msg['eap_identifier'], e_nonce, r_nonce,
8381 msg_type=None, eap_code=2)
8382 send_wsc_msg(hapd, addr, ack)
8384 wps_wait_eap_failure(hapd, dev[0])
8386 def test_wps_ext_m2_ack_invalid_msg_type(dev, apdev):
8387 """WPS proto: M2 followed by ACK with invalid Msg Type"""
8389 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
8390 wps_ext_eap_identity_req(dev[0], hapd, bssid)
8391 wps_ext_eap_identity_resp(hapd, dev[0], addr)
8393 logger.debug("Receive WSC/Start from AP")
8394 msg = get_wsc_msg(hapd)
8395 if msg['wsc_opcode'] != WSC_Start:
8396 raise Exception("Unexpected Op-Code for WSC/Start")
8398 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
8401 own_private, e_pk = wsc_dh_init()
8403 logger.debug("Send M1 to AP")
8404 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
8406 send_wsc_msg(hapd, addr, m1)
8408 logger.debug("Receive M2 from AP")
8409 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
8410 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
8411 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
8413 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
8415 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
8417 logger.debug("Send WSC_ACK to AP")
8418 ack,attrs = build_ack(msg['eap_identifier'], e_nonce, r_nonce,
8419 msg_type=WPS_WSC_NACK, eap_code=2)
8420 send_wsc_msg(hapd, addr, ack)
8422 wps_wait_eap_failure(hapd, dev[0])
8424 def test_wps_ext_m2_ack_e_nonce_mismatch(dev, apdev):
8425 """WPS proto: M2 followed by ACK with e-nonce mismatch"""
8427 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
8428 wps_ext_eap_identity_req(dev[0], hapd, bssid)
8429 wps_ext_eap_identity_resp(hapd, dev[0], addr)
8431 logger.debug("Receive WSC/Start from AP")
8432 msg = get_wsc_msg(hapd)
8433 if msg['wsc_opcode'] != WSC_Start:
8434 raise Exception("Unexpected Op-Code for WSC/Start")
8436 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
8439 own_private, e_pk = wsc_dh_init()
8441 logger.debug("Send M1 to AP")
8442 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
8444 send_wsc_msg(hapd, addr, m1)
8446 logger.debug("Receive M2 from AP")
8447 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
8448 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
8449 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
8451 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
8453 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
8455 logger.debug("Send WSC_ACK to AP")
8456 ack,attrs = build_ack(msg['eap_identifier'], 16*'\x00', r_nonce,
8458 send_wsc_msg(hapd, addr, ack)
8460 wps_wait_eap_failure(hapd, dev[0])
8462 def test_wps_ext_m1_invalid(dev, apdev):
8463 """WPS proto: M1 failing parsing"""
8465 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
8466 wps_ext_eap_identity_req(dev[0], hapd, bssid)
8467 wps_ext_eap_identity_resp(hapd, dev[0], addr)
8469 logger.debug("Receive WSC/Start from AP")
8470 msg = get_wsc_msg(hapd)
8471 if msg['wsc_opcode'] != WSC_Start:
8472 raise Exception("Unexpected Op-Code for WSC/Start")
8474 logger.debug("Send M1 to AP")
8475 attrs = '\x10\x00\x00'
8476 m1 = build_eap_wsc(2, msg['eap_identifier'], attrs)
8477 send_wsc_msg(hapd, addr, m1)
8479 wps_wait_eap_failure(hapd, dev[0])
8481 def test_wps_ext_m1_missing_msg_type(dev, apdev):
8482 """WPS proto: M1 missing Msg Type"""
8484 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
8485 wps_ext_eap_identity_req(dev[0], hapd, bssid)
8486 wps_ext_eap_identity_resp(hapd, dev[0], addr)
8488 logger.debug("Receive WSC/Start from AP")
8489 msg = get_wsc_msg(hapd)
8490 if msg['wsc_opcode'] != WSC_Start:
8491 raise Exception("Unexpected Op-Code for WSC/Start")
8493 logger.debug("Send M1 to AP")
8494 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
8495 m1 = build_eap_wsc(2, msg['eap_identifier'], attrs)
8496 send_wsc_msg(hapd, addr, m1)
8498 wps_wait_ap_nack(hapd, dev[0], 16*'\x00', 16*'\x00')
8500 def wps_ext_wsc_done(dev, apdev):
8502 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
8503 wps_ext_eap_identity_req(dev[0], hapd, bssid)
8504 wps_ext_eap_identity_resp(hapd, dev[0], addr)
8506 logger.debug("Receive WSC/Start from AP")
8507 msg = get_wsc_msg(hapd)
8508 if msg['wsc_opcode'] != WSC_Start:
8509 raise Exception("Unexpected Op-Code for WSC/Start")
8511 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
8514 own_private, e_pk = wsc_dh_init()
8516 logger.debug("Send M1 to AP")
8517 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
8519 send_wsc_msg(hapd, addr, m1)
8521 logger.debug("Receive M2 from AP")
8522 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
8523 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
8524 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
8526 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
8528 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
8530 logger.debug("Send M3 to AP")
8531 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
8532 attrs += build_attr_msg_type(WPS_M3)
8533 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
8534 attrs += build_wsc_attr(ATTR_E_HASH1, e_hash1)
8535 attrs += build_wsc_attr(ATTR_E_HASH2, e_hash2)
8536 attrs += build_attr_authenticator(authkey, raw_m2_attrs, attrs)
8537 raw_m3_attrs = attrs
8538 m3 = build_eap_wsc(2, msg['eap_identifier'], attrs)
8539 send_wsc_msg(hapd, addr, m3)
8541 logger.debug("Receive M4 from AP")
8542 msg, m4_attrs, raw_m4_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M4)
8544 logger.debug("Send M5 to AP")
8545 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
8546 attrs += build_attr_msg_type(WPS_M5)
8547 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
8548 data = build_wsc_attr(ATTR_E_SNONCE1, e_s1)
8549 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
8550 attrs += build_attr_authenticator(authkey, raw_m4_attrs, attrs)
8551 raw_m5_attrs = attrs
8552 m5 = build_eap_wsc(2, msg['eap_identifier'], attrs)
8553 send_wsc_msg(hapd, addr, m5)
8555 logger.debug("Receive M6 from AP")
8556 msg, m6_attrs, raw_m6_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M6)
8558 logger.debug("Send M7 to AP")
8559 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
8560 attrs += build_attr_msg_type(WPS_M7)
8561 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
8562 data = build_wsc_attr(ATTR_E_SNONCE2, e_s2)
8563 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
8564 attrs += build_attr_authenticator(authkey, raw_m6_attrs, attrs)
8565 m7 = build_eap_wsc(2, msg['eap_identifier'], attrs)
8566 raw_m7_attrs = attrs
8567 send_wsc_msg(hapd, addr, m7)
8569 logger.debug("Receive M8 from AP")
8570 msg, m8_attrs, raw_m8_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M8)
8571 return hapd, msg, e_nonce, r_nonce
8573 def test_wps_ext_wsc_done_invalid(dev, apdev):
8574 """WPS proto: invalid WSC_Done"""
8575 hapd, msg, e_nonce, r_nonce = wps_ext_wsc_done(dev, apdev)
8577 logger.debug("Send WSC_Done to AP")
8578 attrs = '\x10\x00\x00'
8579 wsc_done = build_eap_wsc(2, msg['eap_identifier'], attrs, opcode=WSC_Done)
8580 send_wsc_msg(hapd, dev[0].own_addr(), wsc_done)
8582 wps_wait_eap_failure(hapd, dev[0])
8584 def test_wps_ext_wsc_done_no_msg_type(dev, apdev):
8585 """WPS proto: invalid WSC_Done"""
8586 hapd, msg, e_nonce, r_nonce = wps_ext_wsc_done(dev, apdev)
8588 logger.debug("Send WSC_Done to AP")
8589 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
8590 #attrs += build_attr_msg_type(WPS_WSC_DONE)
8591 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
8592 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
8593 wsc_done = build_eap_wsc(2, msg['eap_identifier'], attrs, opcode=WSC_Done)
8594 send_wsc_msg(hapd, dev[0].own_addr(), wsc_done)
8596 wps_wait_eap_failure(hapd, dev[0])
8598 def test_wps_ext_wsc_done_wrong_msg_type(dev, apdev):
8599 """WPS proto: WSC_Done with wrong Msg Type"""
8600 hapd, msg, e_nonce, r_nonce = wps_ext_wsc_done(dev, apdev)
8602 logger.debug("Send WSC_Done to AP")
8603 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
8604 attrs += build_attr_msg_type(WPS_WSC_ACK)
8605 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
8606 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
8607 wsc_done = build_eap_wsc(2, msg['eap_identifier'], attrs, opcode=WSC_Done)
8608 send_wsc_msg(hapd, dev[0].own_addr(), wsc_done)
8610 wps_wait_eap_failure(hapd, dev[0])
8612 def test_wps_ext_wsc_done_no_e_nonce(dev, apdev):
8613 """WPS proto: WSC_Done without e_nonce"""
8614 hapd, msg, e_nonce, r_nonce = wps_ext_wsc_done(dev, apdev)
8616 logger.debug("Send WSC_Done to AP")
8617 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
8618 attrs += build_attr_msg_type(WPS_WSC_DONE)
8619 #attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
8620 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
8621 wsc_done = build_eap_wsc(2, msg['eap_identifier'], attrs, opcode=WSC_Done)
8622 send_wsc_msg(hapd, dev[0].own_addr(), wsc_done)
8624 wps_wait_eap_failure(hapd, dev[0])
8626 def test_wps_ext_wsc_done_no_r_nonce(dev, apdev):
8627 """WPS proto: WSC_Done without r_nonce"""
8628 hapd, msg, e_nonce, r_nonce = wps_ext_wsc_done(dev, apdev)
8630 logger.debug("Send WSC_Done to AP")
8631 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
8632 attrs += build_attr_msg_type(WPS_WSC_DONE)
8633 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
8634 #attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
8635 wsc_done = build_eap_wsc(2, msg['eap_identifier'], attrs, opcode=WSC_Done)
8636 send_wsc_msg(hapd, dev[0].own_addr(), wsc_done)
8638 wps_wait_eap_failure(hapd, dev[0])
8640 def test_wps_ext_m7_no_encr_settings(dev, apdev):
8641 """WPS proto: M7 without Encr Settings"""
8643 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
8644 wps_ext_eap_identity_req(dev[0], hapd, bssid)
8645 wps_ext_eap_identity_resp(hapd, dev[0], addr)
8647 logger.debug("Receive WSC/Start from AP")
8648 msg = get_wsc_msg(hapd)
8649 if msg['wsc_opcode'] != WSC_Start:
8650 raise Exception("Unexpected Op-Code for WSC/Start")
8652 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
8655 own_private, e_pk = wsc_dh_init()
8657 logger.debug("Send M1 to AP")
8658 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
8660 send_wsc_msg(hapd, addr, m1)
8662 logger.debug("Receive M2 from AP")
8663 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
8664 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
8665 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
8667 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
8669 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
8671 logger.debug("Send M3 to AP")
8672 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
8673 attrs += build_attr_msg_type(WPS_M3)
8674 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
8675 attrs += build_wsc_attr(ATTR_E_HASH1, e_hash1)
8676 attrs += build_wsc_attr(ATTR_E_HASH2, e_hash2)
8677 attrs += build_attr_authenticator(authkey, raw_m2_attrs, attrs)
8678 raw_m3_attrs = attrs
8679 m3 = build_eap_wsc(2, msg['eap_identifier'], attrs)
8680 send_wsc_msg(hapd, addr, m3)
8682 logger.debug("Receive M4 from AP")
8683 msg, m4_attrs, raw_m4_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M4)
8685 logger.debug("Send M5 to AP")
8686 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
8687 attrs += build_attr_msg_type(WPS_M5)
8688 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
8689 data = build_wsc_attr(ATTR_E_SNONCE1, e_s1)
8690 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
8691 attrs += build_attr_authenticator(authkey, raw_m4_attrs, attrs)
8692 raw_m5_attrs = attrs
8693 m5 = build_eap_wsc(2, msg['eap_identifier'], attrs)
8694 send_wsc_msg(hapd, addr, m5)
8696 logger.debug("Receive M6 from AP")
8697 msg, m6_attrs, raw_m6_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M6)
8699 logger.debug("Send M7 to AP")
8700 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
8701 attrs += build_attr_msg_type(WPS_M7)
8702 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
8703 #data = build_wsc_attr(ATTR_E_SNONCE2, e_s2)
8704 #attrs += build_attr_encr_settings(authkey, keywrapkey, data)
8705 attrs += build_attr_authenticator(authkey, raw_m6_attrs, attrs)
8706 m7 = build_eap_wsc(2, msg['eap_identifier'], attrs)
8707 raw_m7_attrs = attrs
8708 send_wsc_msg(hapd, addr, m7)
8710 wps_wait_ap_nack(hapd, dev[0], e_nonce, r_nonce)
8712 def test_wps_ext_m1_workaround(dev, apdev):
8713 """WPS proto: M1 Manufacturer/Model workaround"""
8715 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
8716 wps_ext_eap_identity_req(dev[0], hapd, bssid)
8717 wps_ext_eap_identity_resp(hapd, dev[0], addr)
8719 logger.debug("Receive WSC/Start from AP")
8720 msg = get_wsc_msg(hapd)
8721 if msg['wsc_opcode'] != WSC_Start:
8722 raise Exception("Unexpected Op-Code for WSC/Start")
8724 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
8727 own_private, e_pk = wsc_dh_init()
8729 logger.debug("Send M1 to AP")
8730 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
8731 e_nonce, e_pk, manufacturer='Apple TEST',
8732 model_name='AirPort', config_methods='\xff\xff')
8733 send_wsc_msg(hapd, addr, m1)
8735 logger.debug("Receive M2 from AP")
8736 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)