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_er_cache_ap_settings_oom(dev, apdev):
1584 """WPS ER caching AP settings (OOM)"""
1586 _test_ap_wps_er_cache_ap_settings_oom(dev, apdev)
1588 dev[0].request("WPS_ER_STOP")
1590 def _test_ap_wps_er_cache_ap_settings_oom(dev, apdev):
1591 ssid = "wps-er-add-enrollee"
1593 ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e"
1594 params = { "ssid": ssid, "eap_server": "1", "wps_state": "2",
1595 "wpa_passphrase": "12345678", "wpa": "2",
1596 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP",
1597 "device_name": "Wireless AP", "manufacturer": "Company",
1598 "model_name": "WAP", "model_number": "123",
1599 "serial_number": "12345", "device_type": "6-0050F204-1",
1600 "os_version": "01020300",
1601 "config_methods": "label push_button",
1602 "ap_pin": ap_pin, "uuid": ap_uuid, "upnp_iface": "lo" }
1603 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
1604 dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412)
1605 dev[0].wps_reg(apdev[0]['bssid'], ap_pin)
1606 id = int(dev[0].list_networks()[0]['id'])
1607 dev[0].set_network(id, "scan_freq", "2412")
1609 dev[0].request("WPS_ER_START ifname=lo")
1610 ev = dev[0].wait_event(["WPS-ER-AP-ADD"], timeout=15)
1612 raise Exception("AP discovery timed out")
1613 if ap_uuid not in ev:
1614 raise Exception("Expected AP UUID not found")
1616 dev[0].dump_monitor()
1617 dev[0].request("WPS_ER_LEARN " + ap_uuid + " " + ap_pin)
1618 ev = dev[0].wait_event(["WPS-ER-AP-SETTINGS"], timeout=15)
1620 raise Exception("AP learn timed out")
1621 ev = dev[0].wait_event(["WPS-FAIL"], timeout=15)
1623 raise Exception("WPS-FAIL after AP learn timed out")
1626 with alloc_fail(dev[0], 1, "=wps_er_ap_use_cached_settings"):
1630 ev = dev[0].wait_event([ "WPS-ER-AP-REMOVE",
1631 "CTRL-EVENT-DISCONNECTED" ],
1634 raise Exception("AP removal or disconnection timed out")
1636 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
1638 ev = dev[0].wait_event([ "WPS-ER-AP-ADD", "CTRL-EVENT-CONNECTED" ],
1641 raise Exception("AP discovery or connection timed out")
1643 dev[0].request("WPS_ER_STOP")
1645 def test_ap_wps_er_cache_ap_settings_oom2(dev, apdev):
1646 """WPS ER caching AP settings (OOM 2)"""
1648 _test_ap_wps_er_cache_ap_settings_oom2(dev, apdev)
1650 dev[0].request("WPS_ER_STOP")
1652 def _test_ap_wps_er_cache_ap_settings_oom2(dev, apdev):
1653 ssid = "wps-er-add-enrollee"
1655 ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e"
1656 params = { "ssid": ssid, "eap_server": "1", "wps_state": "2",
1657 "wpa_passphrase": "12345678", "wpa": "2",
1658 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP",
1659 "device_name": "Wireless AP", "manufacturer": "Company",
1660 "model_name": "WAP", "model_number": "123",
1661 "serial_number": "12345", "device_type": "6-0050F204-1",
1662 "os_version": "01020300",
1663 "config_methods": "label push_button",
1664 "ap_pin": ap_pin, "uuid": ap_uuid, "upnp_iface": "lo" }
1665 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
1666 dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412)
1667 dev[0].wps_reg(apdev[0]['bssid'], ap_pin)
1668 id = int(dev[0].list_networks()[0]['id'])
1669 dev[0].set_network(id, "scan_freq", "2412")
1671 dev[0].request("WPS_ER_START ifname=lo")
1672 ev = dev[0].wait_event(["WPS-ER-AP-ADD"], timeout=15)
1674 raise Exception("AP discovery timed out")
1675 if ap_uuid not in ev:
1676 raise Exception("Expected AP UUID not found")
1678 dev[0].dump_monitor()
1679 dev[0].request("WPS_ER_LEARN " + ap_uuid + " " + ap_pin)
1680 ev = dev[0].wait_event(["WPS-ER-AP-SETTINGS"], timeout=15)
1682 raise Exception("AP learn timed out")
1683 ev = dev[0].wait_event(["WPS-FAIL"], timeout=15)
1685 raise Exception("WPS-FAIL after AP learn timed out")
1688 with alloc_fail(dev[0], 1, "=wps_er_ap_cache_settings"):
1692 ev = dev[0].wait_event([ "WPS-ER-AP-REMOVE",
1693 "CTRL-EVENT-DISCONNECTED" ],
1696 raise Exception("AP removal or disconnection timed out")
1698 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
1700 ev = dev[0].wait_event([ "WPS-ER-AP-ADD", "CTRL-EVENT-CONNECTED" ],
1703 raise Exception("AP discovery or connection timed out")
1705 dev[0].request("WPS_ER_STOP")
1707 def test_ap_wps_er_subscribe_oom(dev, apdev):
1708 """WPS ER subscribe OOM"""
1710 _test_ap_wps_er_subscribe_oom(dev, apdev)
1712 dev[0].request("WPS_ER_STOP")
1714 def _test_ap_wps_er_subscribe_oom(dev, apdev):
1715 ssid = "wps-er-add-enrollee"
1717 ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e"
1718 params = { "ssid": ssid, "eap_server": "1", "wps_state": "2",
1719 "wpa_passphrase": "12345678", "wpa": "2",
1720 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP",
1721 "device_name": "Wireless AP", "manufacturer": "Company",
1722 "model_name": "WAP", "model_number": "123",
1723 "serial_number": "12345", "device_type": "6-0050F204-1",
1724 "os_version": "01020300",
1725 "config_methods": "label push_button",
1726 "ap_pin": ap_pin, "uuid": ap_uuid, "upnp_iface": "lo" }
1727 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
1728 dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412)
1729 dev[0].wps_reg(apdev[0]['bssid'], ap_pin)
1730 id = int(dev[0].list_networks()[0]['id'])
1731 dev[0].set_network(id, "scan_freq", "2412")
1733 with alloc_fail(dev[0], 1, "http_client_addr;wps_er_subscribe"):
1734 dev[0].request("WPS_ER_START ifname=lo")
1736 res = dev[0].request("GET_ALLOC_FAIL")
1737 if res.startswith("0:"):
1740 ev = dev[0].wait_event(["WPS-ER-AP-ADD"], timeout=0)
1742 raise Exception("Unexpected AP discovery during OOM")
1744 dev[0].request("WPS_ER_STOP")
1746 def test_ap_wps_fragmentation(dev, apdev):
1747 """WPS with fragmentation in EAP-WSC and mixed mode WPA+WPA2"""
1748 ssid = "test-wps-fragmentation"
1750 hostapd.add_ap(apdev[0]['ifname'],
1751 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
1752 "wpa_passphrase": "12345678", "wpa": "3",
1753 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP",
1754 "wpa_pairwise": "TKIP", "ap_pin": appin,
1755 "fragment_size": "50" })
1756 hapd = hostapd.Hostapd(apdev[0]['ifname'])
1757 logger.info("WPS provisioning step (PBC)")
1758 hapd.request("WPS_PBC")
1759 dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412)
1760 dev[0].dump_monitor()
1761 dev[0].request("SET wps_fragment_size 50")
1762 dev[0].request("WPS_PBC " + apdev[0]['bssid'])
1763 dev[0].wait_connected(timeout=30)
1764 status = dev[0].get_status()
1765 if status['wpa_state'] != 'COMPLETED':
1766 raise Exception("Not fully connected")
1767 if status['pairwise_cipher'] != 'CCMP' or status['group_cipher'] != 'TKIP':
1768 raise Exception("Unexpected encryption configuration")
1769 if status['key_mgmt'] != 'WPA2-PSK':
1770 raise Exception("Unexpected key_mgmt")
1772 logger.info("WPS provisioning step (PIN)")
1773 pin = dev[1].wps_read_pin()
1774 hapd.request("WPS_PIN any " + pin)
1775 dev[1].scan_for_bss(apdev[0]['bssid'], freq=2412)
1776 dev[1].request("SET wps_fragment_size 50")
1777 dev[1].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin))
1778 dev[1].wait_connected(timeout=30)
1779 status = dev[1].get_status()
1780 if status['wpa_state'] != 'COMPLETED':
1781 raise Exception("Not fully connected")
1782 if status['pairwise_cipher'] != 'CCMP' or status['group_cipher'] != 'TKIP':
1783 raise Exception("Unexpected encryption configuration")
1784 if status['key_mgmt'] != 'WPA2-PSK':
1785 raise Exception("Unexpected key_mgmt")
1787 logger.info("WPS connection as registrar")
1788 dev[2].scan_for_bss(apdev[0]['bssid'], freq=2412)
1789 dev[2].request("SET wps_fragment_size 50")
1790 dev[2].wps_reg(apdev[0]['bssid'], appin)
1791 status = dev[2].get_status()
1792 if status['wpa_state'] != 'COMPLETED':
1793 raise Exception("Not fully connected")
1794 if status['pairwise_cipher'] != 'CCMP' or status['group_cipher'] != 'TKIP':
1795 raise Exception("Unexpected encryption configuration")
1796 if status['key_mgmt'] != 'WPA2-PSK':
1797 raise Exception("Unexpected key_mgmt")
1799 def test_ap_wps_new_version_sta(dev, apdev):
1800 """WPS compatibility with new version number on the station"""
1801 ssid = "test-wps-ver"
1802 hostapd.add_ap(apdev[0]['ifname'],
1803 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
1804 "wpa_passphrase": "12345678", "wpa": "2",
1805 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP" })
1806 hapd = hostapd.Hostapd(apdev[0]['ifname'])
1807 logger.info("WPS provisioning step")
1808 hapd.request("WPS_PBC")
1809 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
1810 dev[0].dump_monitor()
1811 dev[0].request("SET wps_version_number 0x43")
1812 dev[0].request("SET wps_vendor_ext_m1 000137100100020001")
1813 dev[0].request("WPS_PBC " + apdev[0]['bssid'])
1814 dev[0].wait_connected(timeout=30)
1816 def test_ap_wps_new_version_ap(dev, apdev):
1817 """WPS compatibility with new version number on the AP"""
1818 ssid = "test-wps-ver"
1819 hostapd.add_ap(apdev[0]['ifname'],
1820 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
1821 "wpa_passphrase": "12345678", "wpa": "2",
1822 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP" })
1823 hapd = hostapd.Hostapd(apdev[0]['ifname'])
1824 logger.info("WPS provisioning step")
1825 if "FAIL" in hapd.request("SET wps_version_number 0x43"):
1826 raise Exception("Failed to enable test functionality")
1827 hapd.request("WPS_PBC")
1828 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
1829 dev[0].dump_monitor()
1830 dev[0].request("WPS_PBC " + apdev[0]['bssid'])
1831 dev[0].wait_connected(timeout=30)
1832 hapd.request("SET wps_version_number 0x20")
1834 def test_ap_wps_check_pin(dev, apdev):
1835 """Verify PIN checking through control interface"""
1836 hostapd.add_ap(apdev[0]['ifname'],
1837 { "ssid": "wps", "eap_server": "1", "wps_state": "2",
1838 "wpa_passphrase": "12345678", "wpa": "2",
1839 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP" })
1840 hapd = hostapd.Hostapd(apdev[0]['ifname'])
1841 for t in [ ("12345670", "12345670"),
1842 ("12345678", "FAIL-CHECKSUM"),
1844 ("123456789", "FAIL"),
1845 ("1234-5670", "12345670"),
1846 ("1234 5670", "12345670"),
1847 ("1-2.3:4 5670", "12345670") ]:
1848 res = hapd.request("WPS_CHECK_PIN " + t[0]).rstrip('\n')
1849 res2 = dev[0].request("WPS_CHECK_PIN " + t[0]).rstrip('\n')
1851 raise Exception("Unexpected difference in WPS_CHECK_PIN responses")
1853 raise Exception("Incorrect WPS_CHECK_PIN response {} (expected {})".format(res, t[1]))
1855 if "FAIL" not in hapd.request("WPS_CHECK_PIN 12345"):
1856 raise Exception("Unexpected WPS_CHECK_PIN success")
1857 if "FAIL" not in hapd.request("WPS_CHECK_PIN 123456789"):
1858 raise Exception("Unexpected WPS_CHECK_PIN success")
1860 for i in range(0, 10):
1861 pin = dev[0].request("WPS_PIN get")
1862 rpin = dev[0].request("WPS_CHECK_PIN " + pin).rstrip('\n')
1864 raise Exception("Random PIN validation failed for " + pin)
1866 def test_ap_wps_wep_config(dev, apdev):
1867 """WPS 2.0 AP rejecting WEP configuration"""
1868 ssid = "test-wps-config"
1870 hostapd.add_ap(apdev[0]['ifname'],
1871 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
1873 hapd = hostapd.Hostapd(apdev[0]['ifname'])
1874 dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412)
1875 dev[0].wps_reg(apdev[0]['bssid'], appin, "wps-new-ssid-wep", "OPEN", "WEP",
1876 "hello", no_wait=True)
1877 ev = hapd.wait_event(["WPS-FAIL"], timeout=15)
1879 raise Exception("WPS-FAIL timed out")
1880 if "reason=2" not in ev:
1881 raise Exception("Unexpected reason code in WPS-FAIL")
1882 status = hapd.request("WPS_GET_STATUS")
1883 if "Last WPS result: Failed" not in status:
1884 raise Exception("WPS failure result not shown correctly")
1885 if "Failure Reason: WEP Prohibited" not in status:
1886 raise Exception("Failure reason not reported correctly")
1887 if "Peer Address: " + dev[0].p2p_interface_addr() not in status:
1888 raise Exception("Peer address not shown correctly")
1890 def test_ap_wps_wep_enroll(dev, apdev):
1891 """WPS 2.0 STA rejecting WEP configuration"""
1892 ssid = "test-wps-wep"
1893 hostapd.add_ap(apdev[0]['ifname'],
1894 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
1895 "skip_cred_build": "1", "extra_cred": "wps-wep-cred" })
1896 hapd = hostapd.Hostapd(apdev[0]['ifname'])
1897 hapd.request("WPS_PBC")
1898 dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412)
1899 dev[0].request("WPS_PBC " + apdev[0]['bssid'])
1900 ev = dev[0].wait_event(["WPS-FAIL"], timeout=15)
1902 raise Exception("WPS-FAIL event timed out")
1903 if "msg=12" not in ev or "reason=2 (WEP Prohibited)" not in ev:
1904 raise Exception("Unexpected WPS-FAIL event: " + ev)
1906 def test_ap_wps_ie_fragmentation(dev, apdev):
1907 """WPS AP using fragmented WPS IE"""
1908 ssid = "test-wps-ie-fragmentation"
1909 params = { "ssid": ssid, "eap_server": "1", "wps_state": "2",
1910 "wpa_passphrase": "12345678", "wpa": "2",
1911 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP",
1912 "device_name": "1234567890abcdef1234567890abcdef",
1913 "manufacturer": "1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef",
1914 "model_name": "1234567890abcdef1234567890abcdef",
1915 "model_number": "1234567890abcdef1234567890abcdef",
1916 "serial_number": "1234567890abcdef1234567890abcdef" }
1917 hostapd.add_ap(apdev[0]['ifname'], params)
1918 hapd = hostapd.Hostapd(apdev[0]['ifname'])
1919 hapd.request("WPS_PBC")
1920 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
1921 dev[0].request("WPS_PBC " + apdev[0]['bssid'])
1922 dev[0].wait_connected(timeout=30)
1923 bss = dev[0].get_bss(apdev[0]['bssid'])
1924 if "wps_device_name" not in bss or bss['wps_device_name'] != "1234567890abcdef1234567890abcdef":
1925 logger.info("Device Name not received correctly")
1927 # This can fail if Probe Response frame is missed and Beacon frame was
1928 # used to fill in the BSS entry. This can happen, e.g., during heavy
1929 # load every now and then and is not really an error, so try to
1930 # workaround by runnign another scan.
1931 dev[0].scan(freq="2412", only_new=True)
1932 bss = dev[0].get_bss(apdev[0]['bssid'])
1933 if not bss or "wps_device_name" not in bss or bss['wps_device_name'] != "1234567890abcdef1234567890abcdef":
1935 raise Exception("Device Name not received correctly")
1936 if len(re.findall("dd..0050f204", bss['ie'])) != 2:
1937 raise Exception("Unexpected number of WPS IEs")
1939 def get_psk(pskfile):
1941 with open(pskfile, "r") as f:
1942 lines = f.read().splitlines()
1944 if l == "# WPA PSKs":
1946 (addr,psk) = l.split(' ')
1950 def test_ap_wps_per_station_psk(dev, apdev):
1951 """WPS PBC provisioning with per-station PSK"""
1952 addr0 = dev[0].own_addr()
1953 addr1 = dev[1].own_addr()
1954 addr2 = dev[2].own_addr()
1957 pskfile = "/tmp/ap_wps_per_enrollee_psk.psk_file"
1964 with open(pskfile, "w") as f:
1965 f.write("# WPA PSKs\n")
1967 params = { "ssid": ssid, "eap_server": "1", "wps_state": "2",
1968 "wpa": "2", "wpa_key_mgmt": "WPA-PSK",
1969 "rsn_pairwise": "CCMP", "ap_pin": appin,
1970 "wpa_psk_file": pskfile }
1971 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
1973 logger.info("First enrollee")
1974 hapd.request("WPS_PBC")
1975 dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412)
1976 dev[0].request("WPS_PBC " + apdev[0]['bssid'])
1977 dev[0].wait_connected(timeout=30)
1979 logger.info("Second enrollee")
1980 hapd.request("WPS_PBC")
1981 dev[1].scan_for_bss(apdev[0]['bssid'], freq=2412)
1982 dev[1].request("WPS_PBC " + apdev[0]['bssid'])
1983 dev[1].wait_connected(timeout=30)
1985 logger.info("External registrar")
1986 dev[2].scan_for_bss(apdev[0]['bssid'], freq=2412)
1987 dev[2].wps_reg(apdev[0]['bssid'], appin)
1989 logger.info("Verifying PSK results")
1990 psks = get_psk(pskfile)
1991 if addr0 not in psks:
1992 raise Exception("No PSK recorded for sta0")
1993 if addr1 not in psks:
1994 raise Exception("No PSK recorded for sta1")
1995 if addr2 not in psks:
1996 raise Exception("No PSK recorded for sta2")
1997 if psks[addr0] == psks[addr1]:
1998 raise Exception("Same PSK recorded for sta0 and sta1")
1999 if psks[addr0] == psks[addr2]:
2000 raise Exception("Same PSK recorded for sta0 and sta2")
2001 if psks[addr1] == psks[addr2]:
2002 raise Exception("Same PSK recorded for sta1 and sta2")
2004 dev[0].request("REMOVE_NETWORK all")
2005 logger.info("Second external registrar")
2006 dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412)
2007 dev[0].wps_reg(apdev[0]['bssid'], appin)
2008 psks2 = get_psk(pskfile)
2009 if addr0 not in psks2:
2010 raise Exception("No PSK recorded for sta0(reg)")
2011 if psks[addr0] == psks2[addr0]:
2012 raise Exception("Same PSK recorded for sta0(enrollee) and sta0(reg)")
2016 def test_ap_wps_per_station_psk_failure(dev, apdev):
2017 """WPS PBC provisioning with per-station PSK (file not writable)"""
2018 addr0 = dev[0].p2p_dev_addr()
2019 addr1 = dev[1].p2p_dev_addr()
2020 addr2 = dev[2].p2p_dev_addr()
2023 pskfile = "/tmp/ap_wps_per_enrollee_psk.psk_file"
2030 with open(pskfile, "w") as f:
2031 f.write("# WPA PSKs\n")
2033 params = { "ssid": ssid, "eap_server": "1", "wps_state": "2",
2034 "wpa": "2", "wpa_key_mgmt": "WPA-PSK",
2035 "rsn_pairwise": "CCMP", "ap_pin": appin,
2036 "wpa_psk_file": pskfile }
2037 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
2038 if "FAIL" in hapd.request("SET wpa_psk_file /tmp/does/not/exists/ap_wps_per_enrollee_psk_failure.psk_file"):
2039 raise Exception("Failed to set wpa_psk_file")
2041 logger.info("First enrollee")
2042 hapd.request("WPS_PBC")
2043 dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412)
2044 dev[0].request("WPS_PBC " + apdev[0]['bssid'])
2045 dev[0].wait_connected(timeout=30)
2047 logger.info("Second enrollee")
2048 hapd.request("WPS_PBC")
2049 dev[1].scan_for_bss(apdev[0]['bssid'], freq=2412)
2050 dev[1].request("WPS_PBC " + apdev[0]['bssid'])
2051 dev[1].wait_connected(timeout=30)
2053 logger.info("External registrar")
2054 dev[2].scan_for_bss(apdev[0]['bssid'], freq=2412)
2055 dev[2].wps_reg(apdev[0]['bssid'], appin)
2057 logger.info("Verifying PSK results")
2058 psks = get_psk(pskfile)
2060 raise Exception("PSK recorded unexpectedly")
2064 def test_ap_wps_pin_request_file(dev, apdev):
2065 """WPS PIN provisioning with configured AP"""
2067 pinfile = "/tmp/ap_wps_pin_request_file.log"
2068 if os.path.exists(pinfile):
2070 hostapd.add_ap(apdev[0]['ifname'],
2071 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
2072 "wps_pin_requests": pinfile,
2073 "wpa_passphrase": "12345678", "wpa": "2",
2074 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"})
2075 hapd = hostapd.Hostapd(apdev[0]['ifname'])
2076 uuid = dev[0].get_status_field("uuid")
2077 pin = dev[0].wps_read_pin()
2079 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
2080 dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin))
2081 ev = hapd.wait_event(["WPS-PIN-NEEDED"], timeout=15)
2083 raise Exception("PIN needed event not shown")
2085 raise Exception("UUID mismatch")
2086 dev[0].request("WPS_CANCEL")
2088 with open(pinfile, "r") as f:
2089 lines = f.readlines()
2095 raise Exception("PIN request entry not in the log file")
2102 def test_ap_wps_auto_setup_with_config_file(dev, apdev):
2103 """WPS auto-setup with configuration file"""
2104 conffile = "/tmp/ap_wps_auto_setup_with_config_file.conf"
2105 ifname = apdev[0]['ifname']
2107 with open(conffile, "w") as f:
2108 f.write("driver=nl80211\n")
2109 f.write("hw_mode=g\n")
2110 f.write("channel=1\n")
2111 f.write("ieee80211n=1\n")
2112 f.write("interface=%s\n" % ifname)
2113 f.write("ctrl_interface=/var/run/hostapd\n")
2114 f.write("ssid=wps\n")
2115 f.write("eap_server=1\n")
2116 f.write("wps_state=1\n")
2117 hostapd.add_bss('phy3', ifname, conffile)
2118 hapd = hostapd.Hostapd(ifname)
2119 hapd.request("WPS_PBC")
2120 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
2121 dev[0].request("WPS_PBC " + apdev[0]['bssid'])
2122 dev[0].wait_connected(timeout=30)
2123 with open(conffile, "r") as f:
2124 lines = f.read().splitlines()
2128 [name,value] = l.split('=', 1)
2130 except ValueError, e:
2131 if "# WPS configuration" in l:
2134 raise Exception("Unexpected configuration line: " + l)
2135 if vals['ieee80211n'] != '1' or vals['wps_state'] != '2' or "WPA-PSK" not in vals['wpa_key_mgmt']:
2136 raise Exception("Incorrect configuration: " + str(vals))
2143 def test_ap_wps_pbc_timeout(dev, apdev, params):
2144 """wpa_supplicant PBC walk time and WPS ER SelReg timeout [long]"""
2145 if not params['long']:
2146 raise HwsimSkip("Skip test case with long duration due to --long not specified")
2147 ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e"
2148 hapd = add_ssdp_ap(apdev[0]['ifname'], ap_uuid)
2150 location = ssdp_get_location(ap_uuid)
2151 urls = upnp_get_urls(location)
2152 eventurl = urlparse.urlparse(urls['event_sub_url'])
2153 ctrlurl = urlparse.urlparse(urls['control_url'])
2155 url = urlparse.urlparse(location)
2156 conn = httplib.HTTPConnection(url.netloc)
2158 class WPSERHTTPServer(SocketServer.StreamRequestHandler):
2160 data = self.rfile.readline().strip()
2162 self.wfile.write(gen_wps_event())
2164 server = MyTCPServer(("127.0.0.1", 12345), WPSERHTTPServer)
2167 headers = { "callback": '<http://127.0.0.1:12345/event>',
2169 "timeout": "Second-1234" }
2170 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2171 resp = conn.getresponse()
2172 if resp.status != 200:
2173 raise Exception("Unexpected HTTP response: %d" % resp.status)
2174 sid = resp.getheader("sid")
2175 logger.debug("Subscription SID " + sid)
2177 msg = '''<?xml version="1.0"?>
2178 <s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
2180 <u:SetSelectedRegistrar xmlns:u="urn:schemas-wifialliance-org:service:WFAWLANConfig:1">
2181 <NewMessage>EEoAARAQQQABARASAAIAABBTAAIxSBBJAA4ANyoAASABBv///////xBIABA2LbR7pTpRkYj7
2184 </u:SetSelectedRegistrar>
2187 headers = { "Content-type": 'text/xml; charset="utf-8"' }
2188 headers["SOAPAction"] = '"urn:schemas-wifialliance-org:service:WFAWLANConfig:1#%s"' % "SetSelectedRegistrar"
2189 conn.request("POST", ctrlurl.path, msg, headers)
2190 resp = conn.getresponse()
2191 if resp.status != 200:
2192 raise Exception("Unexpected HTTP response: %d" % resp.status)
2194 server.handle_request()
2196 logger.info("Start WPS_PBC and wait for PBC walk time expiration")
2197 if "OK" not in dev[0].request("WPS_PBC"):
2198 raise Exception("WPS_PBC failed")
2200 start = os.times()[4]
2202 server.handle_request()
2203 dev[1].request("BSS_FLUSH 0")
2204 dev[1].scan_for_bss(apdev[0]['bssid'], freq="2412", force_scan=True,
2206 bss = dev[1].get_bss(apdev[0]['bssid'])
2207 logger.debug("BSS: " + str(bss))
2208 if '[WPS-AUTH]' not in bss['flags']:
2209 raise Exception("WPS not indicated authorized")
2211 server.handle_request()
2213 wps_timeout_seen = False
2217 dev[1].dump_monitor()
2218 if not wps_timeout_seen:
2219 ev = dev[0].wait_event(["WPS-TIMEOUT"], timeout=0)
2221 logger.info("PBC timeout seen")
2222 wps_timeout_seen = True
2224 dev[0].dump_monitor()
2226 if now - start > 130:
2227 raise Exception("Selected registration information not removed")
2228 dev[1].request("BSS_FLUSH 0")
2229 dev[1].scan_for_bss(apdev[0]['bssid'], freq="2412", force_scan=True,
2231 bss = dev[1].get_bss(apdev[0]['bssid'])
2232 logger.debug("BSS: " + str(bss))
2233 if '[WPS-AUTH]' not in bss['flags']:
2235 server.handle_request()
2237 server.server_close()
2239 if wps_timeout_seen:
2243 if now < start + 150:
2244 dur = start + 150 - now
2247 logger.info("Continue waiting for PBC timeout (%d sec)" % dur)
2248 ev = dev[0].wait_event(["WPS-TIMEOUT"], timeout=dur)
2250 raise Exception("WPS-TIMEOUT not reported")
2252 def add_ssdp_ap(ifname, ap_uuid):
2255 params = { "ssid": ssid, "eap_server": "1", "wps_state": "2",
2256 "wpa_passphrase": "12345678", "wpa": "2",
2257 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP",
2258 "device_name": "Wireless AP", "manufacturer": "Company",
2259 "model_name": "WAP", "model_number": "123",
2260 "serial_number": "12345", "device_type": "6-0050F204-1",
2261 "os_version": "01020300",
2262 "config_methods": "label push_button",
2263 "ap_pin": ap_pin, "uuid": ap_uuid, "upnp_iface": "lo",
2264 "friendly_name": "WPS Access Point",
2265 "manufacturer_url": "http://www.example.com/",
2266 "model_description": "Wireless Access Point",
2267 "model_url": "http://www.example.com/model/",
2268 "upc": "123456789012" }
2269 return hostapd.add_ap(ifname, params)
2271 def ssdp_send(msg, no_recv=False):
2272 socket.setdefaulttimeout(1)
2273 sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, socket.IPPROTO_UDP)
2274 sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
2275 sock.setsockopt(socket.IPPROTO_IP, socket.IP_MULTICAST_TTL, 2)
2276 sock.bind(("127.0.0.1", 0))
2277 sock.sendto(msg, ("239.255.255.250", 1900))
2280 return sock.recv(1000)
2282 def ssdp_send_msearch(st, no_recv=False):
2284 'M-SEARCH * HTTP/1.1',
2285 'HOST: 239.255.255.250:1900',
2287 'MAN: "ssdp:discover"',
2290 return ssdp_send(msg, no_recv=no_recv)
2292 def test_ap_wps_ssdp_msearch(dev, apdev):
2293 """WPS AP and SSDP M-SEARCH messages"""
2294 ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e"
2295 add_ssdp_ap(apdev[0]['ifname'], ap_uuid)
2298 'M-SEARCH * HTTP/1.1',
2299 'Host: 239.255.255.250:1900',
2301 'Man: "ssdp:discover"',
2302 'St: urn:schemas-wifialliance-org:device:WFADevice:1',
2307 'M-SEARCH * HTTP/1.1',
2308 'host:\t239.255.255.250:1900\t\t\t\t \t\t',
2310 'man: \t \t "ssdp:discover" ',
2311 'st: urn:schemas-wifialliance-org:device:WFADevice:1\t\t',
2315 ssdp_send_msearch("ssdp:all")
2316 ssdp_send_msearch("upnp:rootdevice")
2317 ssdp_send_msearch("uuid:" + ap_uuid)
2318 ssdp_send_msearch("urn:schemas-wifialliance-org:service:WFAWLANConfig:1")
2319 ssdp_send_msearch("urn:schemas-wifialliance-org:device:WFADevice:1");
2322 'M-SEARCH * HTTP/1.1',
2323 'HOST:\t239.255.255.250:1900',
2324 'MAN: "ssdp:discover"',
2326 'ST: urn:schemas-wifialliance-org:device:WFADevice:1',
2328 ssdp_send(msg, no_recv=True)
2330 def test_ap_wps_ssdp_invalid_msearch(dev, apdev):
2331 """WPS AP and invalid SSDP M-SEARCH messages"""
2332 ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e"
2333 add_ssdp_ap(apdev[0]['ifname'], ap_uuid)
2335 socket.setdefaulttimeout(1)
2336 sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, socket.IPPROTO_UDP)
2337 sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
2338 sock.setsockopt(socket.IPPROTO_IP, socket.IP_MULTICAST_TTL, 2)
2339 sock.bind(("127.0.0.1", 0))
2341 logger.debug("Missing MX")
2343 'M-SEARCH * HTTP/1.1',
2344 'HOST: 239.255.255.250:1900',
2345 'MAN: "ssdp:discover"',
2346 'ST: urn:schemas-wifialliance-org:device:WFADevice:1',
2348 sock.sendto(msg, ("239.255.255.250", 1900))
2350 logger.debug("Negative MX")
2352 'M-SEARCH * HTTP/1.1',
2353 'HOST: 239.255.255.250:1900',
2355 'MAN: "ssdp:discover"',
2356 'ST: urn:schemas-wifialliance-org:device:WFADevice:1',
2358 sock.sendto(msg, ("239.255.255.250", 1900))
2360 logger.debug("Invalid MX")
2362 'M-SEARCH * HTTP/1.1',
2363 'HOST: 239.255.255.250:1900',
2365 'MAN: "ssdp:discover"',
2366 'ST: urn:schemas-wifialliance-org:device:WFADevice:1',
2368 sock.sendto(msg, ("239.255.255.250", 1900))
2370 logger.debug("Missing MAN")
2372 'M-SEARCH * HTTP/1.1',
2373 'HOST: 239.255.255.250:1900',
2375 'ST: urn:schemas-wifialliance-org:device:WFADevice:1',
2377 sock.sendto(msg, ("239.255.255.250", 1900))
2379 logger.debug("Invalid MAN")
2381 'M-SEARCH * HTTP/1.1',
2382 'HOST: 239.255.255.250:1900',
2385 'ST: urn:schemas-wifialliance-org:device:WFADevice:1',
2387 sock.sendto(msg, ("239.255.255.250", 1900))
2389 'M-SEARCH * HTTP/1.1',
2390 'HOST: 239.255.255.250:1900',
2392 'MAN; "ssdp:discover"',
2393 'ST: urn:schemas-wifialliance-org:device:WFADevice:1',
2395 sock.sendto(msg, ("239.255.255.250", 1900))
2397 logger.debug("Missing HOST")
2399 'M-SEARCH * HTTP/1.1',
2400 'MAN: "ssdp:discover"',
2402 'ST: urn:schemas-wifialliance-org:device:WFADevice:1',
2404 sock.sendto(msg, ("239.255.255.250", 1900))
2406 logger.debug("Missing ST")
2408 'M-SEARCH * HTTP/1.1',
2409 'HOST: 239.255.255.250:1900',
2410 'MAN: "ssdp:discover"',
2413 sock.sendto(msg, ("239.255.255.250", 1900))
2415 logger.debug("Mismatching ST")
2417 'M-SEARCH * HTTP/1.1',
2418 'HOST: 239.255.255.250:1900',
2419 'MAN: "ssdp:discover"',
2421 'ST: uuid:16d5f8a9-4ee4-4f5e-81f9-cc6e2f47f42d',
2423 sock.sendto(msg, ("239.255.255.250", 1900))
2425 'M-SEARCH * HTTP/1.1',
2426 'HOST: 239.255.255.250:1900',
2427 'MAN: "ssdp:discover"',
2431 sock.sendto(msg, ("239.255.255.250", 1900))
2433 'M-SEARCH * HTTP/1.1',
2434 'HOST: 239.255.255.250:1900',
2435 'MAN: "ssdp:discover"',
2439 sock.sendto(msg, ("239.255.255.250", 1900))
2441 logger.debug("Invalid ST")
2443 'M-SEARCH * HTTP/1.1',
2444 'HOST: 239.255.255.250:1900',
2445 'MAN: "ssdp:discover"',
2447 'ST; urn:schemas-wifialliance-org:device:WFADevice:1',
2449 sock.sendto(msg, ("239.255.255.250", 1900))
2451 logger.debug("Invalid M-SEARCH")
2453 'M+SEARCH * HTTP/1.1',
2454 'HOST: 239.255.255.250:1900',
2455 'MAN: "ssdp:discover"',
2457 'ST: urn:schemas-wifialliance-org:device:WFADevice:1',
2459 sock.sendto(msg, ("239.255.255.250", 1900))
2461 'M-SEARCH-* HTTP/1.1',
2462 'HOST: 239.255.255.250:1900',
2463 'MAN: "ssdp:discover"',
2465 'ST: urn:schemas-wifialliance-org:device:WFADevice:1',
2467 sock.sendto(msg, ("239.255.255.250", 1900))
2469 logger.debug("Invalid message format")
2470 sock.sendto("NOTIFY * HTTP/1.1", ("239.255.255.250", 1900))
2472 'M-SEARCH * HTTP/1.1',
2473 'HOST: 239.255.255.250:1900',
2474 'MAN: "ssdp:discover"',
2476 'ST: urn:schemas-wifialliance-org:device:WFADevice:1',
2478 sock.sendto(msg, ("239.255.255.250", 1900))
2482 raise Exception("Unexpected M-SEARCH response: " + r)
2483 except socket.timeout:
2486 logger.debug("Valid M-SEARCH")
2488 'M-SEARCH * HTTP/1.1',
2489 'HOST: 239.255.255.250:1900',
2490 'MAN: "ssdp:discover"',
2492 'ST: urn:schemas-wifialliance-org:device:WFADevice:1',
2494 sock.sendto(msg, ("239.255.255.250", 1900))
2499 except socket.timeout:
2500 raise Exception("No SSDP response")
2502 def test_ap_wps_ssdp_burst(dev, apdev):
2503 """WPS AP and SSDP burst"""
2504 ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e"
2505 add_ssdp_ap(apdev[0]['ifname'], ap_uuid)
2508 'M-SEARCH * HTTP/1.1',
2509 'HOST: 239.255.255.250:1900',
2510 'MAN: "ssdp:discover"',
2512 'ST: urn:schemas-wifialliance-org:device:WFADevice:1',
2514 socket.setdefaulttimeout(1)
2515 sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, socket.IPPROTO_UDP)
2516 sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
2517 sock.setsockopt(socket.IPPROTO_IP, socket.IP_MULTICAST_TTL, 2)
2518 sock.bind(("127.0.0.1", 0))
2519 for i in range(0, 25):
2520 sock.sendto(msg, ("239.255.255.250", 1900))
2525 if not r.startswith("HTTP/1.1 200 OK\r\n"):
2526 raise Exception("Unexpected message: " + r)
2528 except socket.timeout:
2531 raise Exception("Too few SSDP responses")
2533 sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, socket.IPPROTO_UDP)
2534 sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
2535 sock.setsockopt(socket.IPPROTO_IP, socket.IP_MULTICAST_TTL, 2)
2536 sock.bind(("127.0.0.1", 0))
2537 for i in range(0, 25):
2538 sock.sendto(msg, ("239.255.255.250", 1900))
2544 except socket.timeout:
2545 raise Exception("No SSDP response")
2547 def ssdp_get_location(uuid):
2548 res = ssdp_send_msearch("uuid:" + uuid)
2550 for l in res.splitlines():
2551 if l.lower().startswith("location:"):
2552 location = l.split(':', 1)[1].strip()
2554 if location is None:
2555 raise Exception("No UPnP location found")
2558 def upnp_get_urls(location):
2559 conn = urllib.urlopen(location)
2560 tree = ET.parse(conn)
2561 root = tree.getroot()
2562 urn = '{urn:schemas-upnp-org:device-1-0}'
2563 service = root.find("./" + urn + "device/" + urn + "serviceList/" + urn + "service")
2565 res['scpd_url'] = urlparse.urljoin(location, service.find(urn + 'SCPDURL').text)
2566 res['control_url'] = urlparse.urljoin(location, service.find(urn + 'controlURL').text)
2567 res['event_sub_url'] = urlparse.urljoin(location, service.find(urn + 'eventSubURL').text)
2570 def upnp_soap_action(conn, path, action, include_soap_action=True, soap_action_override=None):
2571 soapns = 'http://schemas.xmlsoap.org/soap/envelope/'
2572 wpsns = 'urn:schemas-wifialliance-org:service:WFAWLANConfig:1'
2573 ET.register_namespace('soapenv', soapns)
2574 ET.register_namespace('wfa', wpsns)
2576 attrib['{%s}encodingStyle' % soapns] = 'http://schemas.xmlsoap.org/soap/encoding/'
2577 root = ET.Element("{%s}Envelope" % soapns, attrib=attrib)
2578 body = ET.SubElement(root, "{%s}Body" % soapns)
2579 act = ET.SubElement(body, "{%s}%s" % (wpsns, action))
2580 tree = ET.ElementTree(root)
2581 soap = StringIO.StringIO()
2582 tree.write(soap, xml_declaration=True, encoding='utf-8')
2584 headers = { "Content-type": 'text/xml; charset="utf-8"' }
2585 if include_soap_action:
2586 headers["SOAPAction"] = '"urn:schemas-wifialliance-org:service:WFAWLANConfig:1#%s"' % action
2587 elif soap_action_override:
2588 headers["SOAPAction"] = soap_action_override
2589 conn.request("POST", path, soap.getvalue(), headers)
2590 return conn.getresponse()
2592 def test_ap_wps_upnp(dev, apdev):
2593 """WPS AP and UPnP operations"""
2594 ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e"
2595 add_ssdp_ap(apdev[0]['ifname'], ap_uuid)
2597 location = ssdp_get_location(ap_uuid)
2598 urls = upnp_get_urls(location)
2600 conn = urllib.urlopen(urls['scpd_url'])
2603 conn = urllib.urlopen(urlparse.urljoin(location, "unknown.html"))
2604 if conn.getcode() != 404:
2605 raise Exception("Unexpected HTTP response to GET unknown URL")
2607 url = urlparse.urlparse(location)
2608 conn = httplib.HTTPConnection(url.netloc)
2609 #conn.set_debuglevel(1)
2610 headers = { "Content-type": 'text/xml; charset="utf-8"',
2611 "SOAPAction": '"urn:schemas-wifialliance-org:service:WFAWLANConfig:1#GetDeviceInfo"' }
2612 conn.request("POST", "hello", "\r\n\r\n", headers)
2613 resp = conn.getresponse()
2614 if resp.status != 404:
2615 raise Exception("Unexpected HTTP response: %d" % resp.status)
2617 conn.request("UNKNOWN", "hello", "\r\n\r\n", headers)
2618 resp = conn.getresponse()
2619 if resp.status != 501:
2620 raise Exception("Unexpected HTTP response: %d" % resp.status)
2622 headers = { "Content-type": 'text/xml; charset="utf-8"',
2623 "SOAPAction": '"urn:some-unknown-action#GetDeviceInfo"' }
2624 ctrlurl = urlparse.urlparse(urls['control_url'])
2625 conn.request("POST", ctrlurl.path, "\r\n\r\n", headers)
2626 resp = conn.getresponse()
2627 if resp.status != 401:
2628 raise Exception("Unexpected HTTP response: %d" % resp.status)
2630 logger.debug("GetDeviceInfo without SOAPAction header")
2631 resp = upnp_soap_action(conn, ctrlurl.path, "GetDeviceInfo",
2632 include_soap_action=False)
2633 if resp.status != 401:
2634 raise Exception("Unexpected HTTP response: %d" % resp.status)
2636 logger.debug("GetDeviceInfo with invalid SOAPAction header")
2638 "urn:schemas-wifialliance-org:service:WFAWLANConfig:1#GetDeviceInfo",
2639 '"urn:schemas-wifialliance-org:service:WFAWLANConfig:1"',
2640 '"urn:schemas-wifialliance-org:service:WFAWLANConfig:123#GetDevice']:
2641 resp = upnp_soap_action(conn, ctrlurl.path, "GetDeviceInfo",
2642 include_soap_action=False,
2643 soap_action_override=act)
2644 if resp.status != 401:
2645 raise Exception("Unexpected HTTP response: %d" % resp.status)
2647 resp = upnp_soap_action(conn, ctrlurl.path, "GetDeviceInfo")
2648 if resp.status != 200:
2649 raise Exception("Unexpected HTTP response: %d" % resp.status)
2651 if "NewDeviceInfo" not in dev:
2652 raise Exception("Unexpected GetDeviceInfo response")
2654 logger.debug("PutMessage without required parameters")
2655 resp = upnp_soap_action(conn, ctrlurl.path, "PutMessage")
2656 if resp.status != 600:
2657 raise Exception("Unexpected HTTP response: %d" % resp.status)
2659 logger.debug("PutWLANResponse without required parameters")
2660 resp = upnp_soap_action(conn, ctrlurl.path, "PutWLANResponse")
2661 if resp.status != 600:
2662 raise Exception("Unexpected HTTP response: %d" % resp.status)
2664 logger.debug("SetSelectedRegistrar from unregistered ER")
2665 resp = upnp_soap_action(conn, ctrlurl.path, "SetSelectedRegistrar")
2666 if resp.status != 501:
2667 raise Exception("Unexpected HTTP response: %d" % resp.status)
2669 logger.debug("Unknown action")
2670 resp = upnp_soap_action(conn, ctrlurl.path, "Unknown")
2671 if resp.status != 401:
2672 raise Exception("Unexpected HTTP response: %d" % resp.status)
2674 def test_ap_wps_upnp_subscribe(dev, apdev):
2675 """WPS AP and UPnP event subscription"""
2676 ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e"
2677 hapd = add_ssdp_ap(apdev[0]['ifname'], ap_uuid)
2679 location = ssdp_get_location(ap_uuid)
2680 urls = upnp_get_urls(location)
2681 eventurl = urlparse.urlparse(urls['event_sub_url'])
2683 url = urlparse.urlparse(location)
2684 conn = httplib.HTTPConnection(url.netloc)
2685 #conn.set_debuglevel(1)
2686 headers = { "callback": '<http://127.0.0.1:12345/event>',
2687 "timeout": "Second-1234" }
2688 conn.request("SUBSCRIBE", "hello", "\r\n\r\n", headers)
2689 resp = conn.getresponse()
2690 if resp.status != 412:
2691 raise Exception("Unexpected HTTP response: %d" % resp.status)
2693 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2694 resp = conn.getresponse()
2695 if resp.status != 412:
2696 raise Exception("Unexpected HTTP response: %d" % resp.status)
2698 headers = { "NT": "upnp:event",
2699 "timeout": "Second-1234" }
2700 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2701 resp = conn.getresponse()
2702 if resp.status != 412:
2703 raise Exception("Unexpected HTTP response: %d" % resp.status)
2705 headers = { "callback": '<http://127.0.0.1:12345/event>',
2706 "NT": "upnp:foobar",
2707 "timeout": "Second-1234" }
2708 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2709 resp = conn.getresponse()
2710 if resp.status != 400:
2711 raise Exception("Unexpected HTTP response: %d" % resp.status)
2713 logger.debug("Valid subscription")
2714 headers = { "callback": '<http://127.0.0.1:12345/event>',
2716 "timeout": "Second-1234" }
2717 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2718 resp = conn.getresponse()
2719 if resp.status != 200:
2720 raise Exception("Unexpected HTTP response: %d" % resp.status)
2721 sid = resp.getheader("sid")
2722 logger.debug("Subscription SID " + sid)
2724 logger.debug("Invalid re-subscription")
2725 headers = { "NT": "upnp:event",
2726 "sid": "123456734567854",
2727 "timeout": "Second-1234" }
2728 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2729 resp = conn.getresponse()
2730 if resp.status != 400:
2731 raise Exception("Unexpected HTTP response: %d" % resp.status)
2733 logger.debug("Invalid re-subscription")
2734 headers = { "NT": "upnp:event",
2735 "sid": "uuid:123456734567854",
2736 "timeout": "Second-1234" }
2737 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2738 resp = conn.getresponse()
2739 if resp.status != 400:
2740 raise Exception("Unexpected HTTP response: %d" % resp.status)
2742 logger.debug("Invalid re-subscription")
2743 headers = { "callback": '<http://127.0.0.1:12345/event>',
2746 "timeout": "Second-1234" }
2747 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2748 resp = conn.getresponse()
2749 if resp.status != 400:
2750 raise Exception("Unexpected HTTP response: %d" % resp.status)
2752 logger.debug("SID mismatch in re-subscription")
2753 headers = { "NT": "upnp:event",
2754 "sid": "uuid:4c2bca79-1ff4-4e43-85d4-952a2b8a51fb",
2755 "timeout": "Second-1234" }
2756 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2757 resp = conn.getresponse()
2758 if resp.status != 412:
2759 raise Exception("Unexpected HTTP response: %d" % resp.status)
2761 logger.debug("Valid re-subscription")
2762 headers = { "NT": "upnp:event",
2764 "timeout": "Second-1234" }
2765 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2766 resp = conn.getresponse()
2767 if resp.status != 200:
2768 raise Exception("Unexpected HTTP response: %d" % resp.status)
2769 sid2 = resp.getheader("sid")
2770 logger.debug("Subscription SID " + sid2)
2773 raise Exception("Unexpected SID change")
2775 logger.debug("Valid re-subscription")
2776 headers = { "NT": "upnp:event",
2777 "sid": "uuid: \t \t" + sid.split(':')[1],
2778 "timeout": "Second-1234" }
2779 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2780 resp = conn.getresponse()
2781 if resp.status != 200:
2782 raise Exception("Unexpected HTTP response: %d" % resp.status)
2784 logger.debug("Invalid unsubscription")
2785 headers = { "sid": sid }
2786 conn.request("UNSUBSCRIBE", "/hello", "\r\n\r\n", headers)
2787 resp = conn.getresponse()
2788 if resp.status != 412:
2789 raise Exception("Unexpected HTTP response: %d" % resp.status)
2790 headers = { "foo": "bar" }
2791 conn.request("UNSUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2792 resp = conn.getresponse()
2793 if resp.status != 412:
2794 raise Exception("Unexpected HTTP response: %d" % resp.status)
2796 logger.debug("Valid unsubscription")
2797 headers = { "sid": sid }
2798 conn.request("UNSUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2799 resp = conn.getresponse()
2800 if resp.status != 200:
2801 raise Exception("Unexpected HTTP response: %d" % resp.status)
2803 logger.debug("Unsubscription for not existing SID")
2804 headers = { "sid": sid }
2805 conn.request("UNSUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2806 resp = conn.getresponse()
2807 if resp.status != 412:
2808 raise Exception("Unexpected HTTP response: %d" % resp.status)
2810 logger.debug("Invalid unsubscription")
2811 headers = { "sid": " \t \tfoo" }
2812 conn.request("UNSUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2813 resp = conn.getresponse()
2814 if resp.status != 400:
2815 raise Exception("Unexpected HTTP response: %d" % resp.status)
2817 logger.debug("Invalid unsubscription")
2818 headers = { "sid": "uuid:\t \tfoo" }
2819 conn.request("UNSUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2820 resp = conn.getresponse()
2821 if resp.status != 400:
2822 raise Exception("Unexpected HTTP response: %d" % resp.status)
2824 logger.debug("Invalid unsubscription")
2825 headers = { "NT": "upnp:event",
2827 conn.request("UNSUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2828 resp = conn.getresponse()
2829 if resp.status != 400:
2830 raise Exception("Unexpected HTTP response: %d" % resp.status)
2831 headers = { "callback": '<http://127.0.0.1:12345/event>',
2833 conn.request("UNSUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2834 resp = conn.getresponse()
2835 if resp.status != 400:
2836 raise Exception("Unexpected HTTP response: %d" % resp.status)
2838 logger.debug("Valid subscription with multiple callbacks")
2839 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>',
2841 "timeout": "Second-1234" }
2842 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2843 resp = conn.getresponse()
2844 if resp.status != 200:
2845 raise Exception("Unexpected HTTP response: %d" % resp.status)
2846 sid = resp.getheader("sid")
2847 logger.debug("Subscription SID " + sid)
2849 # Force subscription to be deleted due to errors
2850 dev[1].scan_for_bss(apdev[0]['bssid'], freq=2412)
2851 dev[2].scan_for_bss(apdev[0]['bssid'], freq=2412)
2852 with alloc_fail(hapd, 1, "event_build_message"):
2854 dev[1].dump_monitor()
2855 dev[2].dump_monitor()
2856 dev[1].request("WPS_PIN " + apdev[0]['bssid'] + " 12345670")
2857 dev[2].request("WPS_PIN " + apdev[0]['bssid'] + " 12345670")
2858 dev[1].wait_event(["CTRL-EVENT-SCAN-RESULTS"], 5)
2859 dev[1].request("WPS_CANCEL")
2860 dev[2].wait_event(["CTRL-EVENT-SCAN-RESULTS"], 5)
2861 dev[2].request("WPS_CANCEL")
2868 headers = { "sid": sid }
2869 conn.request("UNSUBSCRIBE", eventurl.path, "", headers)
2870 resp = conn.getresponse()
2871 if resp.status != 200 and resp.status != 412:
2872 raise Exception("Unexpected HTTP response for UNSUBSCRIBE: %d" % resp.status)
2874 headers = { "callback": '<http://127.0.0.1:12345/event>',
2876 "timeout": "Second-1234" }
2877 with alloc_fail(hapd, 1, "http_client_addr;event_send_start"):
2878 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2879 resp = conn.getresponse()
2880 if resp.status != 200:
2881 raise Exception("Unexpected HTTP response for SUBSCRIBE: %d" % resp.status)
2882 sid = resp.getheader("sid")
2883 logger.debug("Subscription SID " + sid)
2885 headers = { "sid": sid }
2886 conn.request("UNSUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2887 resp = conn.getresponse()
2888 if resp.status != 200:
2889 raise Exception("Unexpected HTTP response for UNSUBSCRIBE: %d" % resp.status)
2891 headers = { "callback": '<http://127.0.0.1:12345/event>',
2893 "timeout": "Second-1234" }
2894 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2895 resp = conn.getresponse()
2896 if resp.status != 200:
2897 raise Exception("Unexpected HTTP response: %d" % resp.status)
2898 sid = resp.getheader("sid")
2899 logger.debug("Subscription SID " + sid)
2901 with alloc_fail(hapd, 1, "=event_add"):
2903 dev[1].dump_monitor()
2904 dev[2].dump_monitor()
2905 dev[1].request("WPS_PIN " + apdev[0]['bssid'] + " 12345670")
2906 dev[2].request("WPS_PIN " + apdev[0]['bssid'] + " 12345670")
2907 dev[1].wait_event(["CTRL-EVENT-SCAN-RESULTS"], 5)
2908 dev[1].request("WPS_CANCEL")
2909 dev[2].wait_event(["CTRL-EVENT-SCAN-RESULTS"], 5)
2910 dev[2].request("WPS_CANCEL")
2916 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2917 resp = conn.getresponse()
2918 if resp.status != 200:
2919 raise Exception("Unexpected HTTP response: %d" % resp.status)
2921 with alloc_fail(hapd, 1, "wpabuf_dup;event_add"):
2922 dev[1].dump_monitor()
2923 dev[2].dump_monitor()
2924 dev[1].request("WPS_PIN " + apdev[0]['bssid'] + " 12345670")
2925 dev[2].request("WPS_PIN " + apdev[0]['bssid'] + " 12345670")
2926 dev[1].wait_event(["CTRL-EVENT-SCAN-RESULTS"], 5)
2927 dev[1].request("WPS_CANCEL")
2928 dev[2].wait_event(["CTRL-EVENT-SCAN-RESULTS"], 5)
2929 dev[2].request("WPS_CANCEL")
2932 with fail_test(hapd, 1, "os_get_random;uuid_make;subscription_start"):
2933 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2934 resp = conn.getresponse()
2935 if resp.status != 500:
2936 raise Exception("Unexpected HTTP response: %d" % resp.status)
2938 with alloc_fail(hapd, 1, "=subscription_start"):
2939 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2940 resp = conn.getresponse()
2941 if resp.status != 500:
2942 raise Exception("Unexpected HTTP response: %d" % resp.status)
2944 headers = { "callback": '',
2946 "timeout": "Second-1234" }
2947 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2948 resp = conn.getresponse()
2949 if resp.status != 500:
2950 raise Exception("Unexpected HTTP response: %d" % resp.status)
2952 headers = { "callback": ' <',
2954 "timeout": "Second-1234" }
2955 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2956 resp = conn.getresponse()
2957 if resp.status != 500:
2958 raise Exception("Unexpected HTTP response: %d" % resp.status)
2960 headers = { "callback": '<http://127.0.0.1:12345/event>',
2962 "timeout": "Second-1234" }
2963 with alloc_fail(hapd, 1, "wpabuf_alloc;subscription_first_event"):
2964 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2965 resp = conn.getresponse()
2966 if resp.status != 500:
2967 raise Exception("Unexpected HTTP response: %d" % resp.status)
2969 with alloc_fail(hapd, 1, "event_add;subscription_first_event"):
2970 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2971 resp = conn.getresponse()
2972 if resp.status != 500:
2973 raise Exception("Unexpected HTTP response: %d" % resp.status)
2975 with alloc_fail(hapd, 1, "subscr_addr_add_url"):
2976 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2977 resp = conn.getresponse()
2978 if resp.status != 500:
2979 raise Exception("Unexpected HTTP response: %d" % resp.status)
2981 with alloc_fail(hapd, 2, "subscr_addr_add_url"):
2982 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2983 resp = conn.getresponse()
2984 if resp.status != 500:
2985 raise Exception("Unexpected HTTP response: %d" % resp.status)
2988 headers = { "callback": '<http://127.0.0.1:%d/event>' % (12345 + i),
2990 "timeout": "Second-1234" }
2991 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
2992 resp = conn.getresponse()
2993 if resp.status != 200:
2994 raise Exception("Unexpected HTTP response: %d" % resp.status)
2996 with alloc_fail(hapd, 1, "=upnp_wps_device_send_wlan_event"):
2997 dev[1].dump_monitor()
2998 dev[1].request("WPS_PIN " + apdev[0]['bssid'] + " 12345670")
2999 dev[1].wait_event(["CTRL-EVENT-SCAN-RESULTS"], 5)
3000 dev[1].request("WPS_CANCEL")
3003 with alloc_fail(hapd, 1, "wpabuf_alloc;upnp_wps_device_send_event"):
3004 dev[1].dump_monitor()
3005 dev[1].request("WPS_PIN " + apdev[0]['bssid'] + " 12345670")
3006 dev[1].wait_event(["CTRL-EVENT-SCAN-RESULTS"], 5)
3007 dev[1].request("WPS_CANCEL")
3010 with alloc_fail(hapd, 1, "base64_encode;upnp_wps_device_send_wlan_event"):
3011 dev[1].dump_monitor()
3012 dev[1].request("WPS_PIN " + apdev[0]['bssid'] + " 12345670")
3013 dev[1].wait_event(["CTRL-EVENT-SCAN-RESULTS"], 5)
3014 dev[1].request("WPS_CANCEL")
3018 with alloc_fail(hapd, 1, "get_netif_info"):
3019 if "FAIL" not in hapd.request("ENABLE"):
3020 raise Exception("ENABLE succeeded during OOM")
3022 def test_ap_wps_upnp_subscribe_events(dev, apdev):
3023 """WPS AP and UPnP event subscription and many events"""
3024 ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e"
3025 hapd = add_ssdp_ap(apdev[0]['ifname'], ap_uuid)
3027 location = ssdp_get_location(ap_uuid)
3028 urls = upnp_get_urls(location)
3029 eventurl = urlparse.urlparse(urls['event_sub_url'])
3031 class WPSERHTTPServer(SocketServer.StreamRequestHandler):
3033 data = self.rfile.readline().strip()
3035 self.wfile.write(gen_wps_event())
3037 server = MyTCPServer(("127.0.0.1", 12345), WPSERHTTPServer)
3040 url = urlparse.urlparse(location)
3041 conn = httplib.HTTPConnection(url.netloc)
3043 headers = { "callback": '<http://127.0.0.1:12345/event>',
3045 "timeout": "Second-1234" }
3046 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
3047 resp = conn.getresponse()
3048 if resp.status != 200:
3049 raise Exception("Unexpected HTTP response: %d" % resp.status)
3050 sid = resp.getheader("sid")
3051 logger.debug("Subscription SID " + sid)
3053 # Fetch the first event message
3054 server.handle_request()
3056 # Force subscription event queue to reach the maximum length by generating
3057 # new proxied events without the ER fetching any of the pending events.
3058 dev[1].scan_for_bss(apdev[0]['bssid'], freq=2412)
3059 dev[2].scan_for_bss(apdev[0]['bssid'], freq=2412)
3061 dev[1].dump_monitor()
3062 dev[2].dump_monitor()
3063 dev[1].request("WPS_PIN " + apdev[0]['bssid'] + " 12345670")
3064 dev[2].request("WPS_PIN " + apdev[0]['bssid'] + " 12345670")
3065 dev[1].wait_event(["CTRL-EVENT-SCAN-RESULTS"], 5)
3066 dev[1].request("WPS_CANCEL")
3067 dev[2].wait_event(["CTRL-EVENT-SCAN-RESULTS"], 5)
3068 dev[2].request("WPS_CANCEL")
3074 hapd.request("WPS_PIN any 12345670")
3075 dev[1].dump_monitor()
3076 dev[1].request("WPS_PIN " + apdev[0]['bssid'] + " 12345670")
3077 ev = dev[1].wait_event(["WPS-SUCCESS"], timeout=10)
3079 raise Exception("WPS success not reported")
3081 # Close the WPS ER HTTP server without fetching all the pending events.
3082 # This tests hostapd code path that clears subscription and the remaining
3083 # event queue when the interface is deinitialized.
3084 server.handle_request()
3085 server.server_close()
3087 dev[1].wait_connected()
3089 def test_ap_wps_upnp_http_proto(dev, apdev):
3090 """WPS AP and UPnP/HTTP protocol testing"""
3091 ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e"
3092 add_ssdp_ap(apdev[0]['ifname'], ap_uuid)
3094 location = ssdp_get_location(ap_uuid)
3096 url = urlparse.urlparse(location)
3097 conn = httplib.HTTPConnection(url.netloc, timeout=0.2)
3098 #conn.set_debuglevel(1)
3100 conn.request("HEAD", "hello")
3101 resp = conn.getresponse()
3102 if resp.status != 501:
3103 raise Exception("Unexpected response to HEAD: " + str(resp.status))
3106 for cmd in [ "PUT", "DELETE", "TRACE", "CONNECT", "M-SEARCH", "M-POST" ]:
3108 conn.request(cmd, "hello")
3109 resp = conn.getresponse()
3110 except Exception, e:
3114 headers = { "Content-Length": 'abc' }
3115 conn.request("HEAD", "hello", "\r\n\r\n", headers)
3117 resp = conn.getresponse()
3118 except Exception, e:
3122 headers = { "Content-Length": '-10' }
3123 conn.request("HEAD", "hello", "\r\n\r\n", headers)
3125 resp = conn.getresponse()
3126 except Exception, e:
3130 headers = { "Content-Length": '10000000000000' }
3131 conn.request("HEAD", "hello", "\r\n\r\nhello", headers)
3133 resp = conn.getresponse()
3134 except Exception, e:
3138 headers = { "Transfer-Encoding": 'abc' }
3139 conn.request("HEAD", "hello", "\r\n\r\n", headers)
3140 resp = conn.getresponse()
3141 if resp.status != 501:
3142 raise Exception("Unexpected response to HEAD: " + str(resp.status))
3145 headers = { "Transfer-Encoding": 'chunked' }
3146 conn.request("HEAD", "hello", "\r\n\r\n", headers)
3147 resp = conn.getresponse()
3148 if resp.status != 501:
3149 raise Exception("Unexpected response to HEAD: " + str(resp.status))
3153 conn.request("HEAD", 5000 * 'A')
3155 resp = conn.getresponse()
3156 except Exception, e:
3160 # Long URL but within header length limits
3161 conn.request("HEAD", 3000 * 'A')
3162 resp = conn.getresponse()
3163 if resp.status != 501:
3164 raise Exception("Unexpected response to HEAD: " + str(resp.status))
3167 headers = { "Content-Length": '20' }
3168 conn.request("POST", "hello", 10 * 'A' + "\r\n\r\n", headers)
3170 resp = conn.getresponse()
3171 except Exception, e:
3175 conn.request("POST", "hello", 5000 * 'A' + "\r\n\r\n")
3176 resp = conn.getresponse()
3177 if resp.status != 404:
3178 raise Exception("Unexpected HTTP response: %d" % resp.status)
3181 conn.request("POST", "hello", 60000 * 'A' + "\r\n\r\n")
3183 resp = conn.getresponse()
3184 except Exception, e:
3188 def test_ap_wps_upnp_http_proto_chunked(dev, apdev):
3189 """WPS AP and UPnP/HTTP protocol testing for chunked encoding"""
3190 ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e"
3191 add_ssdp_ap(apdev[0]['ifname'], ap_uuid)
3193 location = ssdp_get_location(ap_uuid)
3195 url = urlparse.urlparse(location)
3196 conn = httplib.HTTPConnection(url.netloc)
3197 #conn.set_debuglevel(1)
3199 headers = { "Transfer-Encoding": 'chunked' }
3200 conn.request("POST", "hello",
3201 "a\r\nabcdefghij\r\n" + "2\r\nkl\r\n" + "0\r\n\r\n",
3203 resp = conn.getresponse()
3204 if resp.status != 404:
3205 raise Exception("Unexpected HTTP response: %d" % resp.status)
3208 conn.putrequest("POST", "hello")
3209 conn.putheader('Transfer-Encoding', 'chunked')
3211 conn.send("a\r\nabcdefghij\r\n")
3213 conn.send("2\r\nkl\r\n")
3214 conn.send("0\r\n\r\n")
3215 resp = conn.getresponse()
3216 if resp.status != 404:
3217 raise Exception("Unexpected HTTP response: %d" % resp.status)
3220 conn.putrequest("POST", "hello")
3221 conn.putheader('Transfer-Encoding', 'chunked')
3225 for i in range(20000):
3226 conn.send("1\r\nZ\r\n")
3227 conn.send("0\r\n\r\n")
3228 resp = conn.getresponse()
3230 except Exception, e:
3234 raise Exception("Too long chunked request did not result in connection reset")
3236 headers = { "Transfer-Encoding": 'chunked' }
3237 conn.request("POST", "hello", "80000000\r\na", headers)
3239 resp = conn.getresponse()
3240 except Exception, e:
3244 conn.request("POST", "hello", "10000000\r\na", headers)
3246 resp = conn.getresponse()
3247 except Exception, e:
3251 def test_ap_wps_disabled(dev, apdev):
3252 """WPS operations while WPS is disabled"""
3253 ssid = "test-wps-disabled"
3254 hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid })
3255 hapd = hostapd.Hostapd(apdev[0]['ifname'])
3256 if "FAIL" not in hapd.request("WPS_PBC"):
3257 raise Exception("WPS_PBC succeeded unexpectedly")
3258 if "FAIL" not in hapd.request("WPS_CANCEL"):
3259 raise Exception("WPS_CANCEL succeeded unexpectedly")
3261 def test_ap_wps_mixed_cred(dev, apdev):
3262 """WPS 2.0 STA merging mixed mode WPA/WPA2 credentials"""
3263 ssid = "test-wps-wep"
3264 hostapd.add_ap(apdev[0]['ifname'],
3265 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
3266 "skip_cred_build": "1", "extra_cred": "wps-mixed-cred" })
3267 hapd = hostapd.Hostapd(apdev[0]['ifname'])
3268 hapd.request("WPS_PBC")
3269 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
3270 dev[0].request("WPS_PBC " + apdev[0]['bssid'])
3271 ev = dev[0].wait_event(["WPS-SUCCESS"], timeout=30)
3273 raise Exception("WPS-SUCCESS event timed out")
3274 nets = dev[0].list_networks()
3276 raise Exception("Unexpected number of network blocks")
3278 proto = dev[0].get_network(id, "proto")
3279 if proto != "WPA RSN":
3280 raise Exception("Unexpected merged proto field value: " + proto)
3281 pairwise = dev[0].get_network(id, "pairwise")
3282 if pairwise != "CCMP TKIP" and pairwise != "CCMP GCMP TKIP":
3283 raise Exception("Unexpected merged pairwise field value: " + pairwise)
3285 def test_ap_wps_while_connected(dev, apdev):
3286 """WPS PBC provisioning while connected to another AP"""
3287 ssid = "test-wps-conf"
3288 hostapd.add_ap(apdev[0]['ifname'],
3289 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
3290 "wpa_passphrase": "12345678", "wpa": "2",
3291 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"})
3292 hapd = hostapd.Hostapd(apdev[0]['ifname'])
3294 hostapd.add_ap(apdev[1]['ifname'], { "ssid": "open" })
3295 dev[0].connect("open", key_mgmt="NONE", scan_freq="2412")
3297 logger.info("WPS provisioning step")
3298 hapd.request("WPS_PBC")
3299 dev[0].dump_monitor()
3300 dev[0].request("WPS_PBC " + apdev[0]['bssid'])
3301 dev[0].wait_connected(timeout=30)
3302 status = dev[0].get_status()
3303 if status['bssid'] != apdev[0]['bssid']:
3304 raise Exception("Unexpected BSSID")
3306 def test_ap_wps_while_connected_no_autoconnect(dev, apdev):
3307 """WPS PBC provisioning while connected to another AP and STA_AUTOCONNECT disabled"""
3308 ssid = "test-wps-conf"
3309 hostapd.add_ap(apdev[0]['ifname'],
3310 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
3311 "wpa_passphrase": "12345678", "wpa": "2",
3312 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"})
3313 hapd = hostapd.Hostapd(apdev[0]['ifname'])
3315 hostapd.add_ap(apdev[1]['ifname'], { "ssid": "open" })
3318 dev[0].request("STA_AUTOCONNECT 0")
3319 dev[0].connect("open", key_mgmt="NONE", scan_freq="2412")
3321 logger.info("WPS provisioning step")
3322 hapd.request("WPS_PBC")
3323 dev[0].dump_monitor()
3324 dev[0].request("WPS_PBC " + apdev[0]['bssid'])
3325 dev[0].wait_connected(timeout=30)
3326 status = dev[0].get_status()
3327 if status['bssid'] != apdev[0]['bssid']:
3328 raise Exception("Unexpected BSSID")
3330 dev[0].request("STA_AUTOCONNECT 1")
3332 def test_ap_wps_from_event(dev, apdev):
3333 """WPS PBC event on AP to enable PBC"""
3334 ssid = "test-wps-conf"
3335 hapd = hostapd.add_ap(apdev[0]['ifname'],
3336 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
3337 "wpa_passphrase": "12345678", "wpa": "2",
3338 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"})
3339 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
3340 dev[0].dump_monitor()
3342 dev[0].request("WPS_PBC " + apdev[0]['bssid'])
3344 ev = hapd.wait_event(['WPS-ENROLLEE-SEEN'], timeout=15)
3346 raise Exception("No WPS-ENROLLEE-SEEN event on AP")
3347 vals = ev.split(' ')
3348 if vals[1] != dev[0].p2p_interface_addr():
3349 raise Exception("Unexpected enrollee address: " + vals[1])
3351 raise Exception("Unexpected Device Password Id: " + vals[5])
3352 hapd.request("WPS_PBC")
3353 dev[0].wait_connected(timeout=30)
3355 def test_ap_wps_ap_scan_2(dev, apdev):
3356 """AP_SCAN 2 for WPS"""
3357 ssid = "test-wps-conf"
3358 hapd = hostapd.add_ap(apdev[0]['ifname'],
3359 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
3360 "wpa_passphrase": "12345678", "wpa": "2",
3361 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"})
3362 hapd.request("WPS_PBC")
3364 wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
3365 wpas.interface_add("wlan5", drv_params="force_connect_cmd=1")
3367 if "OK" not in wpas.request("AP_SCAN 2"):
3368 raise Exception("Failed to set AP_SCAN 2")
3370 wpas.flush_scan_cache()
3371 wpas.scan_for_bss(apdev[0]['bssid'], freq="2412")
3372 wpas.request("WPS_PBC " + apdev[0]['bssid'])
3373 ev = wpas.wait_event(["WPS-SUCCESS"], timeout=15)
3375 raise Exception("WPS-SUCCESS event timed out")
3376 wpas.wait_connected(timeout=30)
3377 wpas.request("DISCONNECT")
3378 wpas.request("BSS_FLUSH 0")
3380 wpas.request("REASSOCIATE")
3381 wpas.wait_connected(timeout=30)
3383 def test_ap_wps_eapol_workaround(dev, apdev):
3384 """EAPOL workaround code path for 802.1X header length mismatch"""
3386 hostapd.add_ap(apdev[0]['ifname'],
3387 { "ssid": ssid, "eap_server": "1", "wps_state": "1" })
3388 hapd = hostapd.Hostapd(apdev[0]['ifname'])
3389 bssid = apdev[0]['bssid']
3390 hapd.request("SET ext_eapol_frame_io 1")
3391 dev[0].request("SET ext_eapol_frame_io 1")
3392 hapd.request("WPS_PBC")
3393 dev[0].request("WPS_PBC")
3395 ev = hapd.wait_event(["EAPOL-TX"], timeout=15)
3397 raise Exception("Timeout on EAPOL-TX from hostapd")
3399 res = dev[0].request("EAPOL_RX " + bssid + " 020000040193000501FFFF")
3401 raise Exception("EAPOL_RX to wpa_supplicant failed")
3403 def test_ap_wps_iteration(dev, apdev):
3404 """WPS PIN and iterate through APs without selected registrar"""
3405 ssid = "test-wps-conf"
3406 hapd = hostapd.add_ap(apdev[0]['ifname'],
3407 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
3408 "wpa_passphrase": "12345678", "wpa": "2",
3409 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"})
3411 ssid2 = "test-wps-conf2"
3412 hapd2 = hostapd.add_ap(apdev[1]['ifname'],
3413 { "ssid": ssid2, "eap_server": "1", "wps_state": "2",
3414 "wpa_passphrase": "12345678", "wpa": "2",
3415 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"})
3417 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
3418 dev[0].scan_for_bss(apdev[1]['bssid'], freq="2412")
3419 dev[0].dump_monitor()
3420 pin = dev[0].request("WPS_PIN any")
3422 # Wait for iteration through all WPS APs to happen before enabling any
3425 ev = dev[0].wait_event(["Associated with"], timeout=30)
3427 raise Exception("No association seen")
3428 ev = dev[0].wait_event(["WPS-M2D"], timeout=10)
3430 raise Exception("No M2D from AP")
3431 dev[0].wait_disconnected()
3433 # Verify that each AP requested PIN
3434 ev = hapd.wait_event(["WPS-PIN-NEEDED"], timeout=1)
3436 raise Exception("No WPS-PIN-NEEDED event from AP")
3437 ev = hapd2.wait_event(["WPS-PIN-NEEDED"], timeout=1)
3439 raise Exception("No WPS-PIN-NEEDED event from AP2")
3441 # Provide PIN to one of the APs and verify that connection gets formed
3442 hapd.request("WPS_PIN any " + pin)
3443 dev[0].wait_connected(timeout=30)
3445 def test_ap_wps_iteration_error(dev, apdev):
3446 """WPS AP iteration on no Selected Registrar and error case with an AP"""
3447 ssid = "test-wps-conf-pin"
3448 hapd = hostapd.add_ap(apdev[0]['ifname'],
3449 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
3450 "wpa_passphrase": "12345678", "wpa": "2",
3451 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP",
3452 "wps_independent": "1" })
3453 hapd.request("SET ext_eapol_frame_io 1")
3454 bssid = apdev[0]['bssid']
3455 pin = dev[0].wps_read_pin()
3456 dev[0].request("WPS_PIN any " + pin)
3458 ev = hapd.wait_event(["EAPOL-TX"], timeout=15)
3460 raise Exception("No EAPOL-TX (EAP-Request/Identity) from hostapd")
3461 dev[0].request("EAPOL_RX " + bssid + " " + ev.split(' ')[2])
3463 ev = hapd.wait_event(["EAPOL-TX"], timeout=15)
3465 raise Exception("No EAPOL-TX (EAP-WSC/Start) from hostapd")
3466 ev = dev[0].wait_event(["CTRL-EVENT-EAP-STARTED"], timeout=5)
3468 raise Exception("No CTRL-EVENT-EAP-STARTED")
3470 # Do not forward any more EAPOL frames to test wpa_supplicant behavior for
3471 # a case with an incorrectly behaving WPS AP.
3473 # Start the real target AP and activate registrar on it.
3474 hapd2 = hostapd.add_ap(apdev[1]['ifname'],
3475 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
3476 "wpa_passphrase": "12345678", "wpa": "2",
3477 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP",
3478 "wps_independent": "1" })
3479 hapd2.request("WPS_PIN any " + pin)
3481 dev[0].wait_disconnected(timeout=15)
3482 ev = dev[0].wait_event(["CTRL-EVENT-EAP-STARTED"], timeout=15)
3484 raise Exception("No CTRL-EVENT-EAP-STARTED for the second AP")
3485 ev = dev[0].wait_event(["WPS-CRED-RECEIVED"], timeout=15)
3487 raise Exception("No WPS-CRED-RECEIVED for the second AP")
3488 dev[0].wait_connected(timeout=15)
3490 def test_ap_wps_priority(dev, apdev):
3491 """WPS PIN provisioning with configured AP and wps_priority"""
3492 ssid = "test-wps-conf-pin"
3493 hostapd.add_ap(apdev[0]['ifname'],
3494 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
3495 "wpa_passphrase": "12345678", "wpa": "2",
3496 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"})
3497 hapd = hostapd.Hostapd(apdev[0]['ifname'])
3498 logger.info("WPS provisioning step")
3499 pin = dev[0].wps_read_pin()
3500 hapd.request("WPS_PIN any " + pin)
3501 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
3502 dev[0].dump_monitor()
3504 dev[0].request("SET wps_priority 6")
3505 dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin))
3506 dev[0].wait_connected(timeout=30)
3507 netw = dev[0].list_networks()
3508 prio = dev[0].get_network(netw[0]['id'], 'priority')
3510 raise Exception("Unexpected network priority: " + prio)
3512 dev[0].request("SET wps_priority 0")
3514 def test_ap_wps_and_non_wps(dev, apdev):
3515 """WPS and non-WPS AP in single hostapd process"""
3516 params = { "ssid": "wps", "eap_server": "1", "wps_state": "1" }
3517 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
3519 params = { "ssid": "no wps" }
3520 hapd2 = hostapd.add_ap(apdev[1]['ifname'], params)
3522 appin = hapd.request("WPS_AP_PIN random")
3524 raise Exception("Could not generate random AP PIN")
3525 if appin not in hapd.request("WPS_AP_PIN get"):
3526 raise Exception("Could not fetch current AP PIN")
3528 if "FAIL" in hapd.request("WPS_PBC"):
3529 raise Exception("WPS_PBC failed")
3530 if "FAIL" in hapd.request("WPS_CANCEL"):
3531 raise Exception("WPS_CANCEL failed")
3533 def test_ap_wps_init_oom(dev, apdev):
3534 """Initial AP configuration and OOM during PSK generation"""
3536 params = { "ssid": ssid, "eap_server": "1", "wps_state": "1" }
3537 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
3539 with alloc_fail(hapd, 1, "base64_encode;wps_build_cred"):
3540 pin = dev[0].wps_read_pin()
3541 hapd.request("WPS_PIN any " + pin)
3542 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
3543 dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin))
3544 dev[0].wait_disconnected()
3546 hapd.request("WPS_PIN any " + pin)
3547 dev[0].wait_connected(timeout=30)
3549 def test_ap_wps_er_oom(dev, apdev):
3550 """WPS ER OOM in XML processing"""
3552 _test_ap_wps_er_oom(dev, apdev)
3554 dev[0].request("WPS_ER_STOP")
3555 dev[1].request("WPS_CANCEL")
3556 dev[0].request("DISCONNECT")
3558 def _test_ap_wps_er_oom(dev, apdev):
3559 ssid = "wps-er-ap-config"
3561 ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e"
3562 hostapd.add_ap(apdev[0]['ifname'],
3563 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
3564 "wpa_passphrase": "12345678", "wpa": "2",
3565 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP",
3566 "device_name": "Wireless AP", "manufacturer": "Company",
3567 "model_name": "WAP", "model_number": "123",
3568 "serial_number": "12345", "device_type": "6-0050F204-1",
3569 "os_version": "01020300",
3570 "config_methods": "label push_button",
3571 "ap_pin": ap_pin, "uuid": ap_uuid, "upnp_iface": "lo"})
3573 dev[0].connect(ssid, psk="12345678", scan_freq="2412")
3575 with alloc_fail(dev[0], 1, "base64_decode;xml_get_base64_item"):
3576 dev[0].request("WPS_ER_START ifname=lo")
3577 ev = dev[0].wait_event(["WPS-ER-AP-ADD"], timeout=3)
3579 raise Exception("Unexpected AP discovery")
3581 dev[0].request("WPS_ER_STOP")
3582 dev[0].request("WPS_ER_START ifname=lo")
3583 ev = dev[0].wait_event(["WPS-ER-AP-ADD"], timeout=10)
3585 raise Exception("AP discovery timed out")
3587 dev[1].scan_for_bss(apdev[0]['bssid'], freq=2412)
3588 with alloc_fail(dev[0], 1, "base64_decode;xml_get_base64_item"):
3589 dev[1].request("WPS_PBC " + apdev[0]['bssid'])
3590 ev = dev[1].wait_event(["CTRL-EVENT-SCAN-RESULTS"], timeout=10)
3592 raise Exception("PBC scan failed")
3593 ev = dev[0].wait_event(["WPS-ER-ENROLLEE-ADD"], timeout=15)
3595 raise Exception("Enrollee discovery timed out")
3597 def test_ap_wps_er_init_oom(dev, apdev):
3598 """WPS ER and OOM during init"""
3600 _test_ap_wps_er_init_oom(dev, apdev)
3602 dev[0].request("WPS_ER_STOP")
3604 def _test_ap_wps_er_init_oom(dev, apdev):
3605 with alloc_fail(dev[0], 1, "wps_er_init"):
3606 if "FAIL" not in dev[0].request("WPS_ER_START ifname=lo"):
3607 raise Exception("WPS_ER_START succeeded during OOM")
3608 with alloc_fail(dev[0], 1, "http_server_init"):
3609 if "FAIL" not in dev[0].request("WPS_ER_START ifname=lo"):
3610 raise Exception("WPS_ER_START succeeded during OOM")
3611 with alloc_fail(dev[0], 2, "http_server_init"):
3612 if "FAIL" not in dev[0].request("WPS_ER_START ifname=lo"):
3613 raise Exception("WPS_ER_START succeeded during OOM")
3614 with alloc_fail(dev[0], 1, "eloop_register_sock;wps_er_ssdp_init"):
3615 if "FAIL" not in dev[0].request("WPS_ER_START ifname=lo"):
3616 raise Exception("WPS_ER_START succeeded during OOM")
3617 with fail_test(dev[0], 1, "os_get_random;wps_er_init"):
3618 if "FAIL" not in dev[0].request("WPS_ER_START ifname=lo"):
3619 raise Exception("WPS_ER_START succeeded during os_get_random failure")
3621 def test_ap_wps_er_init_fail(dev, apdev):
3622 """WPS ER init failure"""
3623 if "FAIL" not in dev[0].request("WPS_ER_START ifname=does-not-exist"):
3624 dev[0].request("WPS_ER_STOP")
3625 raise Exception("WPS_ER_START with non-existing ifname succeeded")
3627 def test_ap_wps_wpa_cli_action(dev, apdev, test_params):
3628 """WPS events and wpa_cli action script"""
3629 logdir = os.path.abspath(test_params['logdir'])
3630 pidfile = os.path.join(logdir, 'ap_wps_wpa_cli_action.wpa_cli.pid')
3631 logfile = os.path.join(logdir, 'ap_wps_wpa_cli_action.wpa_cli.res')
3632 actionfile = os.path.join(logdir, 'ap_wps_wpa_cli_action.wpa_cli.action.sh')
3634 with open(actionfile, 'w') as f:
3635 f.write('#!/bin/sh\n')
3636 f.write('echo $* >> %s\n' % logfile)
3637 # Kill the process and wait some time before returning to allow all the
3638 # pending events to be processed with some of this happening after the
3639 # eloop SIGALRM signal has been scheduled.
3640 f.write('if [ $2 = "WPS-SUCCESS" -a -r %s ]; then kill `cat %s`; sleep 1; fi\n' % (pidfile, pidfile))
3642 os.chmod(actionfile, stat.S_IREAD | stat.S_IWRITE | stat.S_IEXEC |
3643 stat.S_IRGRP | stat.S_IXGRP | stat.S_IROTH | stat.S_IXOTH)
3645 ssid = "test-wps-conf"
3646 hostapd.add_ap(apdev[0]['ifname'],
3647 { "ssid": ssid, "eap_server": "1", "wps_state": "2",
3648 "wpa_passphrase": "12345678", "wpa": "2",
3649 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"})
3650 hapd = hostapd.Hostapd(apdev[0]['ifname'])
3652 prg = os.path.join(test_params['logdir'],
3653 'alt-wpa_supplicant/wpa_supplicant/wpa_cli')
3654 if not os.path.exists(prg):
3655 prg = '../../wpa_supplicant/wpa_cli'
3656 arg = [ prg, '-P', pidfile, '-B', '-i', dev[0].ifname, '-a', actionfile ]
3657 subprocess.call(arg)
3659 arg = [ 'ps', 'ax' ]
3660 cmd = subprocess.Popen(arg, stdout=subprocess.PIPE)
3661 out = cmd.communicate()[0]
3663 logger.debug("Processes:\n" + out)
3664 if "wpa_cli -P %s -B -i %s" % (pidfile, dev[0].ifname) not in out:
3665 raise Exception("Did not see wpa_cli running")
3667 hapd.request("WPS_PIN any 12345670")
3668 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
3669 dev[0].dump_monitor()
3670 dev[0].request("WPS_PIN " + apdev[0]['bssid'] + " 12345670")
3671 dev[0].wait_connected(timeout=30)
3674 if not os.path.exists(pidfile):
3678 if not os.path.exists(logfile):
3679 raise Exception("wpa_cli action results file not found")
3680 with open(logfile, 'r') as f:
3682 if "WPS-SUCCESS" not in res:
3683 raise Exception("WPS-SUCCESS event not seen in action file")
3685 arg = [ 'ps', 'ax' ]
3686 cmd = subprocess.Popen(arg, stdout=subprocess.PIPE)
3687 out = cmd.communicate()[0]
3689 logger.debug("Remaining processes:\n" + out)
3690 if "wpa_cli -P %s -B -i %s" % (pidfile, dev[0].ifname) in out:
3691 raise Exception("wpa_cli still running")
3693 if os.path.exists(pidfile):
3694 raise Exception("PID file not removed")
3696 def test_ap_wps_er_ssdp_proto(dev, apdev):
3697 """WPS ER SSDP protocol testing"""
3699 _test_ap_wps_er_ssdp_proto(dev, apdev)
3701 dev[0].request("WPS_ER_STOP")
3703 def _test_ap_wps_er_ssdp_proto(dev, apdev):
3704 socket.setdefaulttimeout(1)
3705 sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, socket.IPPROTO_UDP)
3706 sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
3707 sock.bind(("239.255.255.250", 1900))
3708 if "FAIL" not in dev[0].request("WPS_ER_START ifname=lo foo"):
3709 raise Exception("Invalid filter accepted")
3710 if "OK" not in dev[0].request("WPS_ER_START ifname=lo 1.2.3.4"):
3711 raise Exception("WPS_ER_START with filter failed")
3712 (msg,addr) = sock.recvfrom(1000)
3713 logger.debug("Received SSDP message from %s: %s" % (str(addr), msg))
3714 if "M-SEARCH" not in msg:
3715 raise Exception("Not an M-SEARCH")
3716 sock.sendto("FOO", addr)
3718 dev[0].request("WPS_ER_STOP")
3720 dev[0].request("WPS_ER_START ifname=lo")
3721 (msg,addr) = sock.recvfrom(1000)
3722 logger.debug("Received SSDP message from %s: %s" % (str(addr), msg))
3723 if "M-SEARCH" not in msg:
3724 raise Exception("Not an M-SEARCH")
3725 sock.sendto("FOO", addr)
3726 sock.sendto("HTTP/1.1 200 OK\r\nFOO\r\n\r\n", addr)
3727 sock.sendto("HTTP/1.1 200 OK\r\nNTS:foo\r\n\r\n", addr)
3728 sock.sendto("HTTP/1.1 200 OK\r\nNTS:ssdp:byebye\r\n\r\n", addr)
3729 sock.sendto("HTTP/1.1 200 OK\r\ncache-control: foo=1\r\n\r\n", addr)
3730 sock.sendto("HTTP/1.1 200 OK\r\ncache-control: max-age=1\r\n\r\n", addr)
3731 sock.sendto("HTTP/1.1 200 OK\r\nusn:\r\n\r\n", addr)
3732 sock.sendto("HTTP/1.1 200 OK\r\nusn:foo\r\n\r\n", addr)
3733 sock.sendto("HTTP/1.1 200 OK\r\nusn: uuid:\r\n\r\n", addr)
3734 sock.sendto("HTTP/1.1 200 OK\r\nusn: uuid: \r\n\r\n", addr)
3735 sock.sendto("HTTP/1.1 200 OK\r\nusn: uuid: foo\r\n\r\n", addr)
3736 sock.sendto("HTTP/1.1 200 OK\r\nST: urn:schemas-wifialliance-org:device:WFADevice:1\r\n\r\n", addr)
3737 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)
3738 sock.sendto("HTTP/1.1 200 OK\r\nST: urn:schemas-wifialliance-org:device:WFADevice:1\r\nlocation:foo\r\n\r\n", addr)
3739 with alloc_fail(dev[0], 1, "wps_er_ap_add"):
3740 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)
3742 with alloc_fail(dev[0], 2, "wps_er_ap_add"):
3743 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)
3746 # Add an AP with bogus URL
3747 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)
3748 # Update timeout on AP without updating URL
3749 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)
3750 ev = dev[0].wait_event(["WPS-ER-AP-REMOVE"], timeout=5)
3752 raise Exception("No WPS-ER-AP-REMOVE event on max-age timeout")
3754 # Add an AP with a valid URL (but no server listing to it)
3755 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)
3756 ev = dev[0].wait_event(["WPS-ER-AP-REMOVE"], timeout=5)
3758 raise Exception("No WPS-ER-AP-REMOVE event on max-age timeout")
3762 wps_event_url = None
3764 def gen_upnp_info(eventSubURL='wps_event', controlURL='wps_control',
3765 udn='uuid:27ea801a-9e5c-4e73-bd82-f89cbcd10d7e'):
3766 payload = '''<?xml version="1.0"?>
3767 <root xmlns="urn:schemas-upnp-org:device-1-0">
3773 <deviceType>urn:schemas-wifialliance-org:device:WFADevice:1</deviceType>
3774 <friendlyName>WPS Access Point</friendlyName>
3775 <manufacturer>Company</manufacturer>
3776 <modelName>WAP</modelName>
3777 <modelNumber>123</modelNumber>
3778 <serialNumber>12345</serialNumber>
3781 payload += '<UDN>' + udn + '</UDN>'
3782 payload += '''<serviceList>
3784 <serviceType>urn:schemas-wifialliance-org:service:WFAWLANConfig:1</serviceType>
3785 <serviceId>urn:wifialliance-org:serviceId:WFAWLANConfig1</serviceId>
3786 <SCPDURL>wps_scpd.xml</SCPDURL>
3789 payload += '<controlURL>' + controlURL + '</controlURL>\n'
3791 payload += '<eventSubURL>' + eventSubURL + '</eventSubURL>\n'
3792 payload += '''</service>
3797 hdr = 'HTTP/1.1 200 OK\r\n' + \
3798 'Content-Type: text/xml; charset="utf-8"\r\n' + \
3799 'Server: Unspecified, UPnP/1.0, Unspecified\r\n' + \
3800 'Connection: close\r\n' + \
3801 'Content-Length: ' + str(len(payload)) + '\r\n' + \
3802 'Date: Sat, 15 Aug 2015 18:55:08 GMT\r\n\r\n'
3803 return hdr + payload
3805 def gen_wps_control(payload_override=None):
3806 payload = '''<?xml version="1.0"?>
3807 <s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
3809 <u:GetDeviceInfoResponse xmlns:u="urn:schemas-wifialliance-org:service:WFAWLANConfig:1">
3810 <NewDeviceInfo>EEoAARAQIgABBBBHABAn6oAanlxOc72C+Jy80Q1+ECAABgIAAAADABAaABCJZ7DPtbU3Ust9
3811 Z3wJF07WEDIAwH45D3i1OqB7eJGwTzqeapS71h3KyXncK2xJZ+xqScrlorNEg6LijBJzG2Ca
3812 +FZli0iliDJd397yAx/jk4nFXco3q5ylBSvSw9dhJ5u1xBKSnTilKGlUHPhLP75PUqM3fot9
3813 7zwtFZ4bx6x1sBA6oEe2d0aUJmLumQGCiKEIWlnxs44zego/2tAe81bDzdPBM7o5HH/FUhD+
3814 KoGzFXp51atP+1n9Vta6AkI0Vye99JKLcC6Md9dMJltSVBgd4Xc4lRAEAAIAIxAQAAIADRAN
3815 AAEBEAgAAgAEEEQAAQIQIQAHQ29tcGFueRAjAANXQVAQJAADMTIzEEIABTEyMzQ1EFQACAAG
3816 AFDyBAABEBEAC1dpcmVsZXNzIEFQEDwAAQEQAgACAAAQEgACAAAQCQACAAAQLQAEgQIDABBJ
3819 </u:GetDeviceInfoResponse>
3823 if payload_override:
3824 payload = payload_override
3825 hdr = 'HTTP/1.1 200 OK\r\n' + \
3826 'Content-Type: text/xml; charset="utf-8"\r\n' + \
3827 'Server: Unspecified, UPnP/1.0, Unspecified\r\n' + \
3828 'Connection: close\r\n' + \
3829 'Content-Length: ' + str(len(payload)) + '\r\n' + \
3830 'Date: Sat, 15 Aug 2015 18:55:08 GMT\r\n\r\n'
3831 return hdr + payload
3833 def gen_wps_event(sid='uuid:7eb3342a-8a5f-47fe-a585-0785bfec6d8a'):
3835 hdr = 'HTTP/1.1 200 OK\r\n' + \
3836 'Content-Type: text/xml; charset="utf-8"\r\n' + \
3837 'Server: Unspecified, UPnP/1.0, Unspecified\r\n' + \
3838 'Connection: close\r\n' + \
3839 'Content-Length: ' + str(len(payload)) + '\r\n'
3841 hdr += 'SID: ' + sid + '\r\n'
3842 hdr += 'Timeout: Second-1801\r\n' + \
3843 'Date: Sat, 15 Aug 2015 18:55:08 GMT\r\n\r\n'
3844 return hdr + payload
3846 class WPSAPHTTPServer(SocketServer.StreamRequestHandler):
3848 data = self.rfile.readline().strip()
3849 logger.info("HTTP server received: " + data)
3851 hdr = self.rfile.readline().strip()
3854 logger.info("HTTP header: " + hdr)
3855 if "CALLBACK:" in hdr:
3856 global wps_event_url
3857 wps_event_url = hdr.split(' ')[1].strip('<>')
3859 if "GET /foo.xml" in data:
3860 self.handle_upnp_info()
3861 elif "POST /wps_control" in data:
3862 self.handle_wps_control()
3863 elif "SUBSCRIBE /wps_event" in data:
3864 self.handle_wps_event()
3866 self.handle_others(data)
3868 def handle_upnp_info(self):
3869 self.wfile.write(gen_upnp_info())
3871 def handle_wps_control(self):
3872 self.wfile.write(gen_wps_control())
3874 def handle_wps_event(self):
3875 self.wfile.write(gen_wps_event())
3877 def handle_others(self, data):
3878 logger.info("Ignore HTTP request: " + data)
3880 class MyTCPServer(SocketServer.TCPServer):
3881 def __init__(self, addr, handler):
3882 self.allow_reuse_address = True
3883 SocketServer.TCPServer.__init__(self, addr, handler)
3885 def wps_er_start(dev, http_server, max_age=1, wait_m_search=False,
3887 socket.setdefaulttimeout(1)
3888 sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, socket.IPPROTO_UDP)
3889 sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
3890 sock.bind(("239.255.255.250", 1900))
3891 dev.request("WPS_ER_START ifname=lo")
3892 for i in range(100):
3893 (msg,addr) = sock.recvfrom(1000)
3894 logger.debug("Received SSDP message from %s: %s" % (str(addr), msg))
3895 if "M-SEARCH" in msg:
3897 if not wait_m_search:
3898 raise Exception("Not an M-SEARCH")
3900 raise Exception("No M-SEARCH seen")
3902 # Add an AP with a valid URL and server listing to it
3903 server = MyTCPServer(("127.0.0.1", 12345), http_server)
3904 if not location_url:
3905 location_url = 'http://127.0.0.1:12345/foo.xml'
3906 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)
3910 def wps_er_stop(dev, sock, server, on_alloc_fail=False):
3912 server.server_close()
3917 res = dev.request("GET_ALLOC_FAIL")
3918 if res.startswith("0:"):
3923 raise Exception("No allocation failure reported")
3925 ev = dev.wait_event(["WPS-ER-AP-REMOVE"], timeout=5)
3927 raise Exception("No WPS-ER-AP-REMOVE event on max-age timeout")
3928 dev.request("WPS_ER_STOP")
3930 def run_wps_er_proto_test(dev, handler, no_event_url=False, location_url=None):
3932 uuid = '27ea801a-9e5c-4e73-bd82-f89cbcd10d7e'
3933 server,sock = wps_er_start(dev, handler, location_url=location_url)
3934 global wps_event_url
3935 wps_event_url = None
3936 server.handle_request()
3937 server.handle_request()
3938 server.handle_request()
3939 server.server_close()
3942 raise Exception("Received event URL unexpectedly")
3944 if wps_event_url is None:
3945 raise Exception("Did not get event URL")
3946 logger.info("Event URL: " + wps_event_url)
3948 dev.request("WPS_ER_STOP")
3950 def send_wlanevent(url, uuid, data):
3951 conn = httplib.HTTPConnection(url.netloc)
3952 payload = '''<?xml version="1.0" encoding="utf-8"?>
3953 <e:propertyset xmlns:e="urn:schemas-upnp-org:event-1-0">
3954 <e:property><STAStatus>1</STAStatus></e:property>
3955 <e:property><APStatus>1</APStatus></e:property>
3956 <e:property><WLANEvent>'''
3957 payload += base64.b64encode(data)
3958 payload += '</WLANEvent></e:property></e:propertyset>'
3959 headers = { "Content-type": 'text/xml; charset="utf-8"',
3960 "Server": "Unspecified, UPnP/1.0, Unspecified",
3963 "SID": "uuid:" + uuid,
3965 "Content-Length": str(len(payload)) }
3966 conn.request("NOTIFY", url.path, payload, headers)
3967 resp = conn.getresponse()
3968 if resp.status != 200:
3969 raise Exception("Unexpected HTTP response: %d" % resp.status)
3971 def test_ap_wps_er_http_proto(dev, apdev):
3972 """WPS ER HTTP protocol testing"""
3974 _test_ap_wps_er_http_proto(dev, apdev)
3976 dev[0].request("WPS_ER_STOP")
3978 def _test_ap_wps_er_http_proto(dev, apdev):
3979 uuid = '27ea801a-9e5c-4e73-bd82-f89cbcd10d7e'
3980 server,sock = wps_er_start(dev[0], WPSAPHTTPServer, max_age=15)
3981 global wps_event_url
3982 wps_event_url = None
3983 server.handle_request()
3984 server.handle_request()
3985 server.handle_request()
3986 server.server_close()
3987 if wps_event_url is None:
3988 raise Exception("Did not get event URL")
3989 logger.info("Event URL: " + wps_event_url)
3991 ev = dev[0].wait_event(["WPS-ER-AP-ADD"], timeout=10)
3993 raise Exception("No WPS-ER-AP-ADD event")
3995 raise Exception("UUID mismatch")
3999 logger.info("Valid Probe Request notification")
4000 url = urlparse.urlparse(wps_event_url)
4001 conn = httplib.HTTPConnection(url.netloc)
4002 payload = '''<?xml version="1.0" encoding="utf-8"?>
4003 <e:propertyset xmlns:e="urn:schemas-upnp-org:event-1-0">
4004 <e:property><STAStatus>1</STAStatus></e:property>
4005 <e:property><APStatus>1</APStatus></e:property>
4006 <e:property><WLANEvent>ATAyOjAwOjAwOjAwOjAwOjAwEEoAARAQOgABAhAIAAIxSBBHABA2LbR7pTpRkYj7VFi5hrLk
4007 EFQACAAAAAAAAAAAEDwAAQMQAgACAAAQCQACAAAQEgACAAAQIQABIBAjAAEgECQAASAQEQAI
4008 RGV2aWNlIEEQSQAGADcqAAEg
4009 </WLANEvent></e:property>
4012 headers = { "Content-type": 'text/xml; charset="utf-8"',
4013 "Server": "Unspecified, UPnP/1.0, Unspecified",
4016 "SID": "uuid:" + uuid,
4018 "Content-Length": str(len(payload)) }
4019 conn.request("NOTIFY", url.path, payload, headers)
4020 resp = conn.getresponse()
4021 if resp.status != 200:
4022 raise Exception("Unexpected HTTP response: %d" % resp.status)
4024 ev = dev[0].wait_event(["WPS-ER-ENROLLEE-ADD"], timeout=5)
4026 raise Exception("No WPS-ER-ENROLLEE-ADD event")
4027 if "362db47b-a53a-5191-88fb-5458b986b2e4" not in ev:
4028 raise Exception("No Enrollee UUID match")
4030 logger.info("Incorrect event URL AP id")
4031 conn = httplib.HTTPConnection(url.netloc)
4032 conn.request("NOTIFY", url.path + '123', payload, headers)
4033 resp = conn.getresponse()
4034 if resp.status != 404:
4035 raise Exception("Unexpected HTTP response: %d" % resp.status)
4037 logger.info("Missing AP id")
4038 conn = httplib.HTTPConnection(url.netloc)
4039 conn.request("NOTIFY", '/event/' + url.path.split('/')[2],
4043 logger.info("Incorrect event URL event id")
4044 conn = httplib.HTTPConnection(url.netloc)
4045 conn.request("NOTIFY", '/event/123456789/123', payload, headers)
4048 logger.info("Incorrect event URL prefix")
4049 conn = httplib.HTTPConnection(url.netloc)
4050 conn.request("NOTIFY", '/foobar/123456789/123', payload, headers)
4051 resp = conn.getresponse()
4052 if resp.status != 404:
4053 raise Exception("Unexpected HTTP response: %d" % resp.status)
4055 logger.info("Unsupported request")
4056 conn = httplib.HTTPConnection(url.netloc)
4057 conn.request("FOOBAR", '/foobar/123456789/123', payload, headers)
4058 resp = conn.getresponse()
4059 if resp.status != 501:
4060 raise Exception("Unexpected HTTP response: %d" % resp.status)
4062 logger.info("Unsupported request and OOM")
4063 with alloc_fail(dev[0], 1, "wps_er_http_req"):
4064 conn = httplib.HTTPConnection(url.netloc)
4065 conn.request("FOOBAR", '/foobar/123456789/123', payload, headers)
4068 logger.info("Too short WLANEvent")
4070 send_wlanevent(url, uuid, data)
4072 logger.info("Invalid WLANEventMAC")
4073 data = '\x00qwertyuiopasdfghjklzxcvbnm'
4074 send_wlanevent(url, uuid, data)
4076 logger.info("Unknown WLANEventType")
4077 data = '\xff02:00:00:00:00:00'
4078 send_wlanevent(url, uuid, data)
4080 logger.info("Probe Request notification without any attributes")
4081 data = '\x0102:00:00:00:00:00'
4082 send_wlanevent(url, uuid, data)
4084 logger.info("Probe Request notification with invalid attribute")
4085 data = '\x0102:00:00:00:00:00\xff'
4086 send_wlanevent(url, uuid, data)
4088 logger.info("EAP message without any attributes")
4089 data = '\x0202:00:00:00:00:00'
4090 send_wlanevent(url, uuid, data)
4092 logger.info("EAP message with invalid attribute")
4093 data = '\x0202:00:00:00:00:00\xff'
4094 send_wlanevent(url, uuid, data)
4096 logger.info("EAP message from new STA and not M1")
4097 data = '\x0202:ff:ff:ff:ff:ff' + '\x10\x22\x00\x01\x05'
4098 send_wlanevent(url, uuid, data)
4100 logger.info("EAP message: M1")
4101 data = '\x0202:00:00:00:00:00'
4102 data += '\x10\x22\x00\x01\x04'
4103 data += '\x10\x47\x00\x10' + 16*'\x00'
4104 data += '\x10\x20\x00\x06\x02\x00\x00\x00\x00\x00'
4105 data += '\x10\x1a\x00\x10' + 16*'\x00'
4106 data += '\x10\x32\x00\xc0' + 192*'\x00'
4107 data += '\x10\x04\x00\x02\x00\x00'
4108 data += '\x10\x10\x00\x02\x00\x00'
4109 data += '\x10\x0d\x00\x01\x00'
4110 data += '\x10\x08\x00\x02\x00\x00'
4111 data += '\x10\x44\x00\x01\x00'
4112 data += '\x10\x21\x00\x00'
4113 data += '\x10\x23\x00\x00'
4114 data += '\x10\x24\x00\x00'
4115 data += '\x10\x42\x00\x00'
4116 data += '\x10\x54\x00\x08' + 8*'\x00'
4117 data += '\x10\x11\x00\x00'
4118 data += '\x10\x3c\x00\x01\x00'
4119 data += '\x10\x02\x00\x02\x00\x00'
4120 data += '\x10\x12\x00\x02\x00\x00'
4121 data += '\x10\x09\x00\x02\x00\x00'
4122 data += '\x10\x2d\x00\x04\x00\x00\x00\x00'
4124 send_wlanevent(url, uuid, data)
4126 logger.info("EAP message: WSC_ACK")
4127 data = '\x0202:00:00:00:00:00' + '\x10\x22\x00\x01\x0d'
4128 send_wlanevent(url, uuid, data)
4130 logger.info("EAP message: M1")
4131 send_wlanevent(url, uuid, m1)
4133 logger.info("EAP message: WSC_NACK")
4134 data = '\x0202:00:00:00:00:00' + '\x10\x22\x00\x01\x0e'
4135 send_wlanevent(url, uuid, data)
4137 logger.info("EAP message: M1 - Too long attribute values")
4138 data = '\x0202:00:00:00:00:00'
4139 data += '\x10\x11\x00\x21' + 33*'\x00'
4140 data += '\x10\x45\x00\x21' + 33*'\x00'
4141 data += '\x10\x42\x00\x21' + 33*'\x00'
4142 data += '\x10\x24\x00\x21' + 33*'\x00'
4143 data += '\x10\x23\x00\x21' + 33*'\x00'
4144 data += '\x10\x21\x00\x41' + 65*'\x00'
4145 data += '\x10\x49\x00\x09\x00\x37\x2a\x05\x02\x00\x00\x05\x00'
4146 send_wlanevent(url, uuid, data)
4148 logger.info("EAP message: M1 missing UUID-E")
4149 data = '\x0202:00:00:00:00:00'
4150 data += '\x10\x22\x00\x01\x04'
4151 send_wlanevent(url, uuid, data)
4153 logger.info("EAP message: M1 missing MAC Address")
4154 data += '\x10\x47\x00\x10' + 16*'\x00'
4155 send_wlanevent(url, uuid, data)
4157 logger.info("EAP message: M1 missing Enrollee Nonce")
4158 data += '\x10\x20\x00\x06\x02\x00\x00\x00\x00\x00'
4159 send_wlanevent(url, uuid, data)
4161 logger.info("EAP message: M1 missing Public Key")
4162 data += '\x10\x1a\x00\x10' + 16*'\x00'
4163 send_wlanevent(url, uuid, data)
4165 logger.info("EAP message: M1 missing Authentication Type flags")
4166 data += '\x10\x32\x00\xc0' + 192*'\x00'
4167 send_wlanevent(url, uuid, data)
4169 logger.info("EAP message: M1 missing Encryption Type Flags")
4170 data += '\x10\x04\x00\x02\x00\x00'
4171 send_wlanevent(url, uuid, data)
4173 logger.info("EAP message: M1 missing Connection Type flags")
4174 data += '\x10\x10\x00\x02\x00\x00'
4175 send_wlanevent(url, uuid, data)
4177 logger.info("EAP message: M1 missing Config Methods")
4178 data += '\x10\x0d\x00\x01\x00'
4179 send_wlanevent(url, uuid, data)
4181 logger.info("EAP message: M1 missing Wi-Fi Protected Setup State")
4182 data += '\x10\x08\x00\x02\x00\x00'
4183 send_wlanevent(url, uuid, data)
4185 logger.info("EAP message: M1 missing Manufacturer")
4186 data += '\x10\x44\x00\x01\x00'
4187 send_wlanevent(url, uuid, data)
4189 logger.info("EAP message: M1 missing Model Name")
4190 data += '\x10\x21\x00\x00'
4191 send_wlanevent(url, uuid, data)
4193 logger.info("EAP message: M1 missing Model Number")
4194 data += '\x10\x23\x00\x00'
4195 send_wlanevent(url, uuid, data)
4197 logger.info("EAP message: M1 missing Serial Number")
4198 data += '\x10\x24\x00\x00'
4199 send_wlanevent(url, uuid, data)
4201 logger.info("EAP message: M1 missing Primary Device Type")
4202 data += '\x10\x42\x00\x00'
4203 send_wlanevent(url, uuid, data)
4205 logger.info("EAP message: M1 missing Device Name")
4206 data += '\x10\x54\x00\x08' + 8*'\x00'
4207 send_wlanevent(url, uuid, data)
4209 logger.info("EAP message: M1 missing RF Bands")
4210 data += '\x10\x11\x00\x00'
4211 send_wlanevent(url, uuid, data)
4213 logger.info("EAP message: M1 missing Association State")
4214 data += '\x10\x3c\x00\x01\x00'
4215 send_wlanevent(url, uuid, data)
4217 logger.info("EAP message: M1 missing Device Password ID")
4218 data += '\x10\x02\x00\x02\x00\x00'
4219 send_wlanevent(url, uuid, data)
4221 logger.info("EAP message: M1 missing Configuration Error")
4222 data += '\x10\x12\x00\x02\x00\x00'
4223 send_wlanevent(url, uuid, data)
4225 logger.info("EAP message: M1 missing OS Version")
4226 data += '\x10\x09\x00\x02\x00\x00'
4227 send_wlanevent(url, uuid, data)
4229 logger.info("Check max concurrent requests")
4230 addr = (url.hostname, url.port)
4233 socks[i] = socket.socket(socket.AF_INET, socket.SOCK_STREAM,
4235 socks[i].connect(addr)
4237 socks[i].send("GET / HTTP/1.1\r\n\r\n")
4241 res = socks[i].recv(100)
4247 logger.info("%d concurrent HTTP GET operations returned response" % count)
4249 raise Exception("Too few concurrent HTTP connections accepted")
4251 logger.info("OOM in HTTP server")
4252 for func in [ "http_request_init", "httpread_create",
4253 "eloop_register_timeout;httpread_create",
4254 "eloop_register_sock;httpread_create",
4255 "httpread_hdr_analyze" ]:
4256 with alloc_fail(dev[0], 1, func):
4257 sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM,
4260 sock.send("GET / HTTP/1.1\r\n\r\n")
4267 logger.info("Invalid HTTP header")
4268 for req in [ " GET / HTTP/1.1\r\n\r\n",
4269 "HTTP/1.1 200 OK\r\n\r\n",
4271 "GET %%a%aa% HTTP/1.1\r\n\r\n",
4272 "GET / HTTP/1.1\r\n FOO\r\n\r\n",
4273 "NOTIFY / HTTP/1.1\r\n" + 4097*'a' + '\r\n\r\n',
4274 "NOTIFY / HTTP/1.1\r\n\r\n" + 8193*'a',
4275 "POST / HTTP/1.1\r\nTransfer-Encoding: CHUNKED\r\n\r\n foo\r\n",
4276 "POST / HTTP/1.1\r\nTransfer-Encoding: CHUNKED\r\n\r\n1\r\nfoo\r\n",
4277 "POST / HTTP/1.1\r\nTransfer-Encoding: CHUNKED\r\n\r\n0\r\n",
4278 "POST / HTTP/1.1\r\nTransfer-Encoding: CHUNKED\r\n\r\n0\r\naa\ra\r\n\ra" ]:
4279 sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM,
4281 sock.settimeout(0.1)
4290 with alloc_fail(dev[0], 2, "httpread_read_handler"):
4291 sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM,
4294 sock.send("NOTIFY / HTTP/1.1\r\n\r\n" + 4500*'a')
4301 conn = httplib.HTTPConnection(url.netloc)
4303 headers = { "Content-type": 'text/xml; charset="utf-8"',
4304 "Server": "Unspecified, UPnP/1.0, Unspecified",
4307 "SID": "uuid:" + uuid,
4309 "Content-Length": str(len(payload)) }
4310 conn.request("NOTIFY", url.path, payload, headers)
4311 resp = conn.getresponse()
4312 if resp.status != 200:
4313 raise Exception("Unexpected HTTP response: %d" % resp.status)
4315 conn = httplib.HTTPConnection(url.netloc)
4316 payload = '<WLANEvent foo></WLANEvent>'
4317 headers = { "Content-type": 'text/xml; charset="utf-8"',
4318 "Server": "Unspecified, UPnP/1.0, Unspecified",
4321 "SID": "uuid:" + uuid,
4323 "Content-Length": str(len(payload)) }
4324 conn.request("NOTIFY", url.path, payload, headers)
4325 resp = conn.getresponse()
4326 if resp.status != 200:
4327 raise Exception("Unexpected HTTP response: %d" % resp.status)
4329 with alloc_fail(dev[0], 1, "xml_get_first_item"):
4330 send_wlanevent(url, uuid, '')
4332 with alloc_fail(dev[0], 1, "wpabuf_alloc_ext_data;xml_get_base64_item"):
4333 send_wlanevent(url, uuid, 'foo')
4335 for func in [ "wps_init",
4336 "wps_process_manufacturer",
4337 "wps_process_model_name",
4338 "wps_process_model_number",
4339 "wps_process_serial_number",
4340 "wps_process_dev_name" ]:
4341 with alloc_fail(dev[0], 1, func):
4342 send_wlanevent(url, uuid, m1)
4344 def test_ap_wps_er_http_proto_no_event_sub_url(dev, apdev):
4345 """WPS ER HTTP protocol testing - no eventSubURL"""
4346 class WPSAPHTTPServer_no_event_sub_url(WPSAPHTTPServer):
4347 def handle_upnp_info(self):
4348 self.wfile.write(gen_upnp_info(eventSubURL=None))
4349 run_wps_er_proto_test(dev[0], WPSAPHTTPServer_no_event_sub_url,
4352 def test_ap_wps_er_http_proto_event_sub_url_dns(dev, apdev):
4353 """WPS ER HTTP protocol testing - DNS name in eventSubURL"""
4354 class WPSAPHTTPServer_event_sub_url_dns(WPSAPHTTPServer):
4355 def handle_upnp_info(self):
4356 self.wfile.write(gen_upnp_info(eventSubURL='http://example.com/wps_event'))
4357 run_wps_er_proto_test(dev[0], WPSAPHTTPServer_event_sub_url_dns,
4360 def test_ap_wps_er_http_proto_subscribe_oom(dev, apdev):
4361 """WPS ER HTTP protocol testing - subscribe OOM"""
4363 _test_ap_wps_er_http_proto_subscribe_oom(dev, apdev)
4365 dev[0].request("WPS_ER_STOP")
4367 def _test_ap_wps_er_http_proto_subscribe_oom(dev, apdev):
4368 tests = [ (1, "http_client_url_parse"),
4369 (1, "wpabuf_alloc;wps_er_subscribe"),
4370 (1, "http_client_addr"),
4371 (1, "eloop_register_sock;http_client_addr"),
4372 (1, "eloop_register_timeout;http_client_addr") ]
4373 for count,func in tests:
4374 with alloc_fail(dev[0], count, func):
4375 server,sock = wps_er_start(dev[0], WPSAPHTTPServer)
4376 server.handle_request()
4377 server.handle_request()
4378 wps_er_stop(dev[0], sock, server, on_alloc_fail=True)
4380 def test_ap_wps_er_http_proto_no_sid(dev, apdev):
4381 """WPS ER HTTP protocol testing - no SID"""
4382 class WPSAPHTTPServer_no_sid(WPSAPHTTPServer):
4383 def handle_wps_event(self):
4384 self.wfile.write(gen_wps_event(sid=None))
4385 run_wps_er_proto_test(dev[0], WPSAPHTTPServer_no_sid)
4387 def test_ap_wps_er_http_proto_invalid_sid_no_uuid(dev, apdev):
4388 """WPS ER HTTP protocol testing - invalid SID - no UUID"""
4389 class WPSAPHTTPServer_invalid_sid_no_uuid(WPSAPHTTPServer):
4390 def handle_wps_event(self):
4391 self.wfile.write(gen_wps_event(sid='FOO'))
4392 run_wps_er_proto_test(dev[0], WPSAPHTTPServer_invalid_sid_no_uuid)
4394 def test_ap_wps_er_http_proto_invalid_sid_uuid(dev, apdev):
4395 """WPS ER HTTP protocol testing - invalid SID UUID"""
4396 class WPSAPHTTPServer_invalid_sid_uuid(WPSAPHTTPServer):
4397 def handle_wps_event(self):
4398 self.wfile.write(gen_wps_event(sid='uuid:FOO'))
4399 run_wps_er_proto_test(dev[0], WPSAPHTTPServer_invalid_sid_uuid)
4401 def test_ap_wps_er_http_proto_subscribe_failing(dev, apdev):
4402 """WPS ER HTTP protocol testing - SUBSCRIBE failing"""
4403 class WPSAPHTTPServer_fail_subscribe(WPSAPHTTPServer):
4404 def handle_wps_event(self):
4406 hdr = 'HTTP/1.1 404 Not Found\r\n' + \
4407 'Content-Type: text/xml; charset="utf-8"\r\n' + \
4408 'Server: Unspecified, UPnP/1.0, Unspecified\r\n' + \
4409 'Connection: close\r\n' + \
4410 'Content-Length: ' + str(len(payload)) + '\r\n' + \
4411 'Timeout: Second-1801\r\n' + \
4412 'Date: Sat, 15 Aug 2015 18:55:08 GMT\r\n\r\n'
4413 self.wfile.write(hdr + payload)
4414 run_wps_er_proto_test(dev[0], WPSAPHTTPServer_fail_subscribe)
4416 def test_ap_wps_er_http_proto_subscribe_invalid_response(dev, apdev):
4417 """WPS ER HTTP protocol testing - SUBSCRIBE and invalid response"""
4418 class WPSAPHTTPServer_subscribe_invalid_response(WPSAPHTTPServer):
4419 def handle_wps_event(self):
4421 hdr = 'HTTP/1.1 FOO\r\n' + \
4422 'Content-Type: text/xml; charset="utf-8"\r\n' + \
4423 'Server: Unspecified, UPnP/1.0, Unspecified\r\n' + \
4424 'Connection: close\r\n' + \
4425 'Content-Length: ' + str(len(payload)) + '\r\n' + \
4426 'Timeout: Second-1801\r\n' + \
4427 'Date: Sat, 15 Aug 2015 18:55:08 GMT\r\n\r\n'
4428 self.wfile.write(hdr + payload)
4429 run_wps_er_proto_test(dev[0], WPSAPHTTPServer_subscribe_invalid_response)
4431 def test_ap_wps_er_http_proto_subscribe_invalid_response(dev, apdev):
4432 """WPS ER HTTP protocol testing - SUBSCRIBE and invalid response"""
4433 class WPSAPHTTPServer_invalid_m1(WPSAPHTTPServer):
4434 def handle_wps_control(self):
4435 payload = '''<?xml version="1.0"?>
4436 <s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
4438 <u:GetDeviceInfoResponse xmlns:u="urn:schemas-wifialliance-org:service:WFAWLANConfig:1">
4439 <NewDeviceInfo>Rk9P</NewDeviceInfo>
4440 </u:GetDeviceInfoResponse>
4444 self.wfile.write(gen_wps_control(payload_override=payload))
4445 run_wps_er_proto_test(dev[0], WPSAPHTTPServer_invalid_m1, no_event_url=True)
4447 def test_ap_wps_er_http_proto_upnp_info_no_device(dev, apdev):
4448 """WPS ER HTTP protocol testing - No device in UPnP info"""
4449 class WPSAPHTTPServer_no_device(WPSAPHTTPServer):
4450 def handle_upnp_info(self):
4451 payload = '''<?xml version="1.0"?>
4452 <root xmlns="urn:schemas-upnp-org:device-1-0">
4459 hdr = 'HTTP/1.1 200 OK\r\n' + \
4460 'Content-Type: text/xml; charset="utf-8"\r\n' + \
4461 'Server: Unspecified, UPnP/1.0, Unspecified\r\n' + \
4462 'Connection: close\r\n' + \
4463 'Content-Length: ' + str(len(payload)) + '\r\n' + \
4464 'Date: Sat, 15 Aug 2015 18:55:08 GMT\r\n\r\n'
4465 self.wfile.write(hdr + payload)
4466 run_wps_er_proto_test(dev[0], WPSAPHTTPServer_no_device, no_event_url=True)
4468 def test_ap_wps_er_http_proto_upnp_info_no_device_type(dev, apdev):
4469 """WPS ER HTTP protocol testing - No deviceType in UPnP info"""
4470 class WPSAPHTTPServer_no_device(WPSAPHTTPServer):
4471 def handle_upnp_info(self):
4472 payload = '''<?xml version="1.0"?>
4473 <root xmlns="urn:schemas-upnp-org:device-1-0">
4482 hdr = 'HTTP/1.1 200 OK\r\n' + \
4483 'Content-Type: text/xml; charset="utf-8"\r\n' + \
4484 'Server: Unspecified, UPnP/1.0, Unspecified\r\n' + \
4485 'Connection: close\r\n' + \
4486 'Content-Length: ' + str(len(payload)) + '\r\n' + \
4487 'Date: Sat, 15 Aug 2015 18:55:08 GMT\r\n\r\n'
4488 self.wfile.write(hdr + payload)
4489 run_wps_er_proto_test(dev[0], WPSAPHTTPServer_no_device, no_event_url=True)
4491 def test_ap_wps_er_http_proto_upnp_info_invalid_udn_uuid(dev, apdev):
4492 """WPS ER HTTP protocol testing - Invalid UDN UUID"""
4493 class WPSAPHTTPServer_invalid_udn_uuid(WPSAPHTTPServer):
4494 def handle_upnp_info(self):
4495 self.wfile.write(gen_upnp_info(udn='uuid:foo'))
4496 run_wps_er_proto_test(dev[0], WPSAPHTTPServer_invalid_udn_uuid)
4498 def test_ap_wps_er_http_proto_no_control_url(dev, apdev):
4499 """WPS ER HTTP protocol testing - no controlURL"""
4500 class WPSAPHTTPServer_no_control_url(WPSAPHTTPServer):
4501 def handle_upnp_info(self):
4502 self.wfile.write(gen_upnp_info(controlURL=None))
4503 run_wps_er_proto_test(dev[0], WPSAPHTTPServer_no_control_url,
4506 def test_ap_wps_er_http_proto_control_url_dns(dev, apdev):
4507 """WPS ER HTTP protocol testing - DNS name in controlURL"""
4508 class WPSAPHTTPServer_control_url_dns(WPSAPHTTPServer):
4509 def handle_upnp_info(self):
4510 self.wfile.write(gen_upnp_info(controlURL='http://example.com/wps_control'))
4511 run_wps_er_proto_test(dev[0], WPSAPHTTPServer_control_url_dns,
4514 def test_ap_wps_http_timeout(dev, apdev):
4515 """WPS AP/ER and HTTP timeout"""
4517 _test_ap_wps_http_timeout(dev, apdev)
4519 dev[0].request("WPS_ER_STOP")
4521 def _test_ap_wps_http_timeout(dev, apdev):
4522 ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e"
4523 add_ssdp_ap(apdev[0]['ifname'], ap_uuid)
4525 location = ssdp_get_location(ap_uuid)
4526 url = urlparse.urlparse(location)
4527 addr = (url.hostname, url.port)
4528 logger.debug("Open HTTP connection to hostapd, but do not complete request")
4529 sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM,
4534 class DummyServer(SocketServer.StreamRequestHandler):
4536 logger.debug("DummyServer - start 31 sec wait")
4538 logger.debug("DummyServer - wait done")
4540 logger.debug("Start WPS ER")
4541 server,sock2 = wps_er_start(dev[0], DummyServer, max_age=40,
4544 logger.debug("Start server to accept, but not complete, HTTP connection from WPS ER")
4545 # This will wait for 31 seconds..
4546 server.handle_request()
4548 logger.debug("Complete HTTP connection with hostapd (that should have already closed the connection)")
4550 sock.send("ET / HTTP/1.1\r\n\r\n")
4551 res = sock.recv(100)
4556 def test_ap_wps_er_url_parse(dev, apdev):
4557 """WPS ER and URL parsing special cases"""
4559 _test_ap_wps_er_url_parse(dev, apdev)
4561 dev[0].request("WPS_ER_STOP")
4563 def _test_ap_wps_er_url_parse(dev, apdev):
4564 sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, socket.IPPROTO_UDP)
4566 sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
4567 sock.bind(("239.255.255.250", 1900))
4568 dev[0].request("WPS_ER_START ifname=lo")
4569 (msg,addr) = sock.recvfrom(1000)
4570 logger.debug("Received SSDP message from %s: %s" % (str(addr), msg))
4571 if "M-SEARCH" not in msg:
4572 raise Exception("Not an M-SEARCH")
4573 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)
4574 ev = dev[0].wait_event(["WPS-ER-AP-REMOVE"], timeout=2)
4575 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)
4576 ev = dev[0].wait_event(["WPS-ER-AP-REMOVE"], timeout=2)
4577 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)
4578 ev = dev[0].wait_event(["WPS-ER-AP-REMOVE"], timeout=2)
4582 def test_ap_wps_er_link_update(dev, apdev):
4583 """WPS ER and link update special cases"""
4584 class WPSAPHTTPServer_link_update(WPSAPHTTPServer):
4585 def handle_upnp_info(self):
4586 self.wfile.write(gen_upnp_info(controlURL='/wps_control'))
4587 run_wps_er_proto_test(dev[0], WPSAPHTTPServer_link_update)
4589 class WPSAPHTTPServer_link_update2(WPSAPHTTPServer):
4590 def handle_others(self, data):
4591 if "GET / " in data:
4592 self.wfile.write(gen_upnp_info(controlURL='/wps_control'))
4593 run_wps_er_proto_test(dev[0], WPSAPHTTPServer_link_update2,
4594 location_url='http://127.0.0.1:12345')
4596 def test_ap_wps_er_http_client(dev, apdev):
4597 """WPS ER and HTTP client special cases"""
4598 with alloc_fail(dev[0], 1, "http_link_update"):
4599 run_wps_er_proto_test(dev[0], WPSAPHTTPServer)
4601 with alloc_fail(dev[0], 1, "wpabuf_alloc;http_client_url"):
4602 run_wps_er_proto_test(dev[0], WPSAPHTTPServer, no_event_url=True)
4604 with alloc_fail(dev[0], 1, "httpread_create;http_client_tx_ready"):
4605 run_wps_er_proto_test(dev[0], WPSAPHTTPServer, no_event_url=True)
4607 class WPSAPHTTPServer_req_as_resp(WPSAPHTTPServer):
4608 def handle_upnp_info(self):
4609 self.wfile.write("GET / HTTP/1.1\r\n\r\n")
4610 run_wps_er_proto_test(dev[0], WPSAPHTTPServer_req_as_resp,
4613 def test_ap_wps_init_oom(dev, apdev):
4614 """wps_init OOM cases"""
4617 params = { "ssid": ssid, "eap_server": "1", "wps_state": "2",
4619 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
4620 pin = dev[0].wps_read_pin()
4622 with alloc_fail(hapd, 1, "wps_init"):
4623 hapd.request("WPS_PIN any " + pin)
4624 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
4625 dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin))
4626 ev = hapd.wait_event(["CTRL-EVENT-EAP-FAILURE"], timeout=10)
4628 raise Exception("No EAP failure reported")
4629 dev[0].request("WPS_CANCEL")
4631 with alloc_fail(dev[0], 2, "wps_init"):
4632 hapd.request("WPS_PIN any " + pin)
4633 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
4634 dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin))
4635 ev = hapd.wait_event(["CTRL-EVENT-EAP-FAILURE"], timeout=10)
4637 raise Exception("No EAP failure reported")
4638 dev[0].request("WPS_CANCEL")
4640 with alloc_fail(dev[0], 2, "wps_init"):
4641 hapd.request("WPS_PBC")
4642 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
4643 dev[0].request("WPS_PBC %s" % (apdev[0]['bssid']))
4644 ev = hapd.wait_event(["CTRL-EVENT-EAP-FAILURE"], timeout=10)
4646 raise Exception("No EAP failure reported")
4647 dev[0].request("WPS_CANCEL")
4649 dev[0].dump_monitor()
4650 new_ssid = "wps-new-ssid"
4651 new_passphrase = "1234567890"
4652 with alloc_fail(dev[0], 3, "wps_init"):
4653 dev[0].wps_reg(apdev[0]['bssid'], appin, new_ssid, "WPA2PSK", "CCMP",
4654 new_passphrase, no_wait=True)
4655 ev = dev[0].wait_event(["CTRL-EVENT-EAP-FAILURE"], timeout=10)
4657 raise Exception("No EAP failure reported")
4659 dev[0].flush_scan_cache()
4661 def test_ap_wps_invalid_assoc_req_elem(dev, apdev):
4662 """WPS and invalid IE in Association Request frame"""
4664 params = { "ssid": ssid, "eap_server": "1", "wps_state": "2" }
4665 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
4667 hapd.request("WPS_PIN any " + pin)
4668 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
4670 dev[0].request("VENDOR_ELEM_ADD 13 dd050050f20410")
4671 dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin))
4673 ev = hapd.wait_event(["CTRL-EVENT-EAP-PROPOSED-METHOD"], timeout=10)
4674 if ev and "vendor=14122" in ev:
4676 if ev is None or "vendor=14122" not in ev:
4677 raise Exception("EAP-WSC not started")
4678 dev[0].request("WPS_CANCEL")
4680 dev[0].request("VENDOR_ELEM_REMOVE 13 *")
4682 def test_ap_wps_pbc_pin_mismatch(dev, apdev):
4683 """WPS PBC/PIN mismatch"""
4685 params = { "ssid": ssid, "eap_server": "1", "wps_state": "2" }
4686 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
4687 hapd.request("SET wps_version_number 0x10")
4688 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
4689 hapd.request("WPS_PBC")
4690 pin = dev[0].wps_read_pin()
4691 dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin))
4692 ev = dev[0].wait_event(["CTRL-EVENT-SCAN-RESULTS"])
4694 raise Exception("Scan did not complete")
4695 dev[0].request("WPS_CANCEL")
4697 hapd.request("WPS_CANCEL")
4698 dev[0].flush_scan_cache()
4700 def test_ap_wps_ie_invalid(dev, apdev):
4701 """WPS PIN attempt with AP that has invalid WSC IE"""
4703 params = { "ssid": ssid, "eap_server": "1", "wps_state": "2",
4704 "vendor_elements": "dd050050f20410" }
4705 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
4706 params = { 'ssid': "another", "vendor_elements": "dd050050f20410" }
4707 hostapd.add_ap(apdev[1]['ifname'], params)
4708 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
4709 pin = dev[0].wps_read_pin()
4710 dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin))
4711 ev = dev[0].wait_event(["CTRL-EVENT-SCAN-RESULTS"])
4713 raise Exception("Scan did not complete")
4714 dev[0].request("WPS_CANCEL")
4716 def test_ap_wps_scan_prio_order(dev, apdev):
4717 """WPS scan priority ordering"""
4719 params = { "ssid": ssid, "eap_server": "1", "wps_state": "2" }
4720 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
4721 params = { 'ssid': "another", "vendor_elements": "dd050050f20410" }
4722 hostapd.add_ap(apdev[1]['ifname'], params)
4723 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
4724 dev[0].scan_for_bss(apdev[1]['bssid'], freq="2412")
4725 pin = dev[0].wps_read_pin()
4726 dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin))
4727 ev = dev[0].wait_event(["CTRL-EVENT-SCAN-RESULTS"])
4729 raise Exception("Scan did not complete")
4730 dev[0].request("WPS_CANCEL")
4732 def test_ap_wps_probe_req_ie_oom(dev, apdev):
4733 """WPS ProbeReq IE OOM"""
4735 params = { "ssid": ssid, "eap_server": "1", "wps_state": "2" }
4736 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
4737 pin = dev[0].wps_read_pin()
4738 hapd.request("WPS_PIN any " + pin)
4739 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
4740 with alloc_fail(dev[0], 1, "wps_build_probe_req_ie"):
4741 dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin))
4742 ev = hapd.wait_event(["AP-STA-CONNECTED"], timeout=10)
4744 raise Exception("Association not seen")
4745 dev[0].request("WPS_CANCEL")
4747 with alloc_fail(dev[0], 1, "wps_ie_encapsulate"):
4748 dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin))
4749 ev = hapd.wait_event(["AP-STA-CONNECTED"], timeout=10)
4751 raise Exception("Association not seen")
4752 dev[0].request("WPS_CANCEL")
4754 def test_ap_wps_assoc_req_ie_oom(dev, apdev):
4755 """WPS AssocReq IE OOM"""
4757 params = { "ssid": ssid, "eap_server": "1", "wps_state": "2" }
4758 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
4759 pin = dev[0].wps_read_pin()
4760 hapd.request("WPS_PIN any " + pin)
4761 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
4762 with alloc_fail(dev[0], 1, "wps_build_assoc_req_ie"):
4763 dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin))
4764 ev = hapd.wait_event(["AP-STA-CONNECTED"], timeout=10)
4766 raise Exception("Association not seen")
4767 dev[0].request("WPS_CANCEL")
4769 def test_ap_wps_assoc_resp_ie_oom(dev, apdev):
4770 """WPS AssocResp IE OOM"""
4772 params = { "ssid": ssid, "eap_server": "1", "wps_state": "2" }
4773 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
4774 pin = dev[0].wps_read_pin()
4775 hapd.request("WPS_PIN any " + pin)
4776 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
4777 with alloc_fail(hapd, 1, "wps_build_assoc_resp_ie"):
4778 dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin))
4779 ev = hapd.wait_event(["AP-STA-CONNECTED"], timeout=10)
4781 raise Exception("Association not seen")
4782 dev[0].request("WPS_CANCEL")
4784 def test_ap_wps_bss_info_errors(dev, apdev):
4785 """WPS BSS info errors"""
4786 params = { "ssid": "1",
4787 "vendor_elements": "dd0e0050f20410440001ff101100010a" }
4788 hostapd.add_ap(apdev[0]['ifname'], params)
4789 params = { 'ssid': "2", "vendor_elements": "dd050050f20410" }
4790 hostapd.add_ap(apdev[1]['ifname'], params)
4791 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
4792 dev[0].scan_for_bss(apdev[1]['bssid'], freq="2412")
4793 bss = dev[0].get_bss(apdev[0]['bssid'])
4794 logger.info("BSS: " + str(bss))
4795 if "wps_state" in bss:
4796 raise Exception("Unexpected wps_state in BSS info")
4797 if 'wps_device_name' not in bss:
4798 raise Exception("No wps_device_name in BSS info")
4799 if bss['wps_device_name'] != '_':
4800 raise Exception("Unexpected wps_device_name value")
4801 bss = dev[0].get_bss(apdev[1]['bssid'])
4802 logger.info("BSS: " + str(bss))
4804 with alloc_fail(dev[0], 1, "=wps_attr_text"):
4805 bss = dev[0].get_bss(apdev[0]['bssid'])
4806 logger.info("BSS(OOM): " + str(bss))
4808 def wps_run_pbc_fail_ap(apdev, dev, hapd):
4809 hapd.request("WPS_PBC")
4810 dev.scan_for_bss(apdev['bssid'], freq="2412")
4811 dev.request("WPS_PBC " + apdev['bssid'])
4812 ev = dev.wait_event(["CTRL-EVENT-EAP-FAILURE"], timeout=10)
4814 raise Exception("No EAP failure reported")
4815 dev.request("WPS_CANCEL")
4816 dev.wait_disconnected()
4819 dev.flush_scan_cache()
4821 except Exception, e:
4822 if str(e).startswith("Failed to trigger scan"):
4828 def wps_run_pbc_fail(apdev, dev):
4829 hapd = wps_start_ap(apdev)
4830 wps_run_pbc_fail_ap(apdev, dev, hapd)
4832 def test_ap_wps_pk_oom(dev, apdev):
4833 """WPS and public key OOM"""
4834 with alloc_fail(dev[0], 1, "wps_build_public_key"):
4835 wps_run_pbc_fail(apdev[0], dev[0])
4837 def test_ap_wps_pk_oom_ap(dev, apdev):
4838 """WPS and public key OOM on AP"""
4839 hapd = wps_start_ap(apdev[0])
4840 with alloc_fail(hapd, 1, "wps_build_public_key"):
4841 wps_run_pbc_fail_ap(apdev[0], dev[0], hapd)
4843 def test_ap_wps_encr_oom_ap(dev, apdev):
4844 """WPS and encrypted settings decryption OOM on AP"""
4845 hapd = wps_start_ap(apdev[0])
4846 pin = dev[0].wps_read_pin()
4847 hapd.request("WPS_PIN any " + pin)
4848 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
4849 with alloc_fail(hapd, 1, "wps_decrypt_encr_settings"):
4850 dev[0].request("WPS_PIN " + apdev[0]['bssid'] + " " + pin)
4851 ev = hapd.wait_event(["WPS-FAIL"], timeout=10)
4853 raise Exception("No WPS-FAIL reported")
4854 dev[0].request("WPS_CANCEL")
4855 dev[0].wait_disconnected()
4857 def test_ap_wps_encr_no_random_ap(dev, apdev):
4858 """WPS and no random data available for encryption on AP"""
4859 hapd = wps_start_ap(apdev[0])
4860 with fail_test(hapd, 1, "os_get_random;wps_build_encr_settings"):
4861 wps_run_pbc_fail_ap(apdev[0], dev[0], hapd)
4863 def test_ap_wps_e_hash_no_random_sta(dev, apdev):
4864 """WPS and no random data available for e-hash on STA"""
4865 with fail_test(dev[0], 1, "os_get_random;wps_build_e_hash"):
4866 wps_run_pbc_fail(apdev[0], dev[0])
4868 def test_ap_wps_m1_no_random(dev, apdev):
4869 """WPS and no random for M1 on STA"""
4870 with fail_test(dev[0], 1, "os_get_random;wps_build_m1"):
4871 wps_run_pbc_fail(apdev[0], dev[0])
4873 def test_ap_wps_m1_oom(dev, apdev):
4874 """WPS and OOM for M1 on STA"""
4875 with alloc_fail(dev[0], 1, "wps_build_m1"):
4876 wps_run_pbc_fail(apdev[0], dev[0])
4878 def test_ap_wps_m3_oom(dev, apdev):
4879 """WPS and OOM for M3 on STA"""
4880 with alloc_fail(dev[0], 1, "wps_build_m3"):
4881 wps_run_pbc_fail(apdev[0], dev[0])
4883 def test_ap_wps_m5_oom(dev, apdev):
4884 """WPS and OOM for M5 on STA"""
4885 hapd = wps_start_ap(apdev[0])
4886 hapd.request("WPS_PBC")
4887 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
4888 for i in range(1, 3):
4889 with alloc_fail(dev[0], i, "wps_build_m5"):
4890 dev[0].request("WPS_PBC " + apdev[0]['bssid'])
4891 ev = dev[0].wait_event(["CTRL-EVENT-EAP-FAILURE"], timeout=10)
4893 raise Exception("No EAP failure reported")
4894 dev[0].request("WPS_CANCEL")
4895 dev[0].wait_disconnected()
4896 dev[0].flush_scan_cache()
4898 def test_ap_wps_m5_no_random(dev, apdev):
4899 """WPS and no random for M5 on STA"""
4900 with fail_test(dev[0], 1,
4901 "os_get_random;wps_build_encr_settings;wps_build_m5"):
4902 wps_run_pbc_fail(apdev[0], dev[0])
4904 def test_ap_wps_m7_oom(dev, apdev):
4905 """WPS and OOM for M7 on STA"""
4906 hapd = wps_start_ap(apdev[0])
4907 hapd.request("WPS_PBC")
4908 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
4909 for i in range(1, 3):
4910 with alloc_fail(dev[0], i, "wps_build_m7"):
4911 dev[0].request("WPS_PBC " + apdev[0]['bssid'])
4912 ev = dev[0].wait_event(["CTRL-EVENT-EAP-FAILURE"], timeout=10)
4914 raise Exception("No EAP failure reported")
4915 dev[0].request("WPS_CANCEL")
4916 dev[0].wait_disconnected()
4917 dev[0].flush_scan_cache()
4919 def test_ap_wps_m7_no_random(dev, apdev):
4920 """WPS and no random for M7 on STA"""
4921 with fail_test(dev[0], 1,
4922 "os_get_random;wps_build_encr_settings;wps_build_m7"):
4923 wps_run_pbc_fail(apdev[0], dev[0])
4925 def test_ap_wps_wsc_done_oom(dev, apdev):
4926 """WPS and OOM for WSC_Done on STA"""
4927 with alloc_fail(dev[0], 1, "wps_build_wsc_done"):
4928 wps_run_pbc_fail(apdev[0], dev[0])
4930 def test_ap_wps_random_psk_fail(dev, apdev):
4931 """WPS and no random for PSK on AP"""
4933 pskfile = "/tmp/ap_wps_per_enrollee_psk.psk_file"
4941 with open(pskfile, "w") as f:
4942 f.write("# WPA PSKs\n")
4944 params = { "ssid": ssid, "eap_server": "1", "wps_state": "2",
4945 "wpa": "2", "wpa_key_mgmt": "WPA-PSK",
4946 "rsn_pairwise": "CCMP", "ap_pin": appin,
4947 "wpa_psk_file": pskfile }
4948 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
4950 dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
4951 with fail_test(hapd, 1, "os_get_random;wps_build_cred_network_key"):
4952 dev[0].request("WPS_REG " + apdev[0]['bssid'] + " " + appin)
4953 ev = dev[0].wait_event(["CTRL-EVENT-EAP-FAILURE"], timeout=10)
4955 raise Exception("No EAP failure reported")
4956 dev[0].request("WPS_CANCEL")
4957 dev[0].wait_disconnected()
4959 with fail_test(hapd, 1, "os_get_random;wps_build_cred"):
4960 wps_run_pbc_fail_ap(apdev[0], dev[0], hapd)
4962 with alloc_fail(hapd, 1, "wps_build_cred"):
4963 wps_run_pbc_fail_ap(apdev[0], dev[0], hapd)
4965 with alloc_fail(hapd, 2, "wps_build_cred"):
4966 wps_run_pbc_fail_ap(apdev[0], dev[0], hapd)
4970 def wps_ext_eap_identity_req(dev, hapd, bssid):
4971 logger.debug("EAP-Identity/Request")
4972 ev = hapd.wait_event(["EAPOL-TX"], timeout=10)
4974 raise Exception("Timeout on EAPOL-TX from hostapd")
4975 res = dev.request("EAPOL_RX " + bssid + " " + ev.split(' ')[2])
4977 raise Exception("EAPOL_RX to wpa_supplicant failed")
4979 def wps_ext_eap_identity_resp(hapd, dev, addr):
4980 ev = dev.wait_event(["EAPOL-TX"], timeout=10)
4982 raise Exception("Timeout on EAPOL-TX from wpa_supplicant")
4983 res = hapd.request("EAPOL_RX " + addr + " " + ev.split(' ')[2])
4985 raise Exception("EAPOL_RX to hostapd failed")
4987 def wps_ext_eap_wsc(dst, src, src_addr, msg):
4989 ev = src.wait_event(["EAPOL-TX"], timeout=10)
4991 raise Exception("Timeout on EAPOL-TX")
4992 res = dst.request("EAPOL_RX " + src_addr + " " + ev.split(' ')[2])
4994 raise Exception("EAPOL_RX failed")
4996 def wps_start_ext(apdev, dev, pbc=False, pin=None):
4997 addr = dev.own_addr()
4998 bssid = apdev['bssid']
4999 ssid = "test-wps-conf"
5000 params = { "ssid": ssid, "eap_server": "1", "wps_state": "2",
5001 "wpa_passphrase": "12345678", "wpa": "2",
5002 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"}
5003 hapd = hostapd.add_ap(apdev['ifname'], params)
5006 hapd.request("WPS_PBC")
5009 pin = dev.wps_read_pin()
5010 hapd.request("WPS_PIN any " + pin)
5011 dev.scan_for_bss(bssid, freq="2412")
5012 hapd.request("SET ext_eapol_frame_io 1")
5013 dev.request("SET ext_eapol_frame_io 1")
5016 dev.request("WPS_PBC " + bssid)
5018 dev.request("WPS_PIN " + bssid + " " + pin)
5019 return addr,bssid,hapd
5021 def wps_auth_corrupt(dst, src, addr):
5022 ev = src.wait_event(["EAPOL-TX"], timeout=10)
5024 raise Exception("Timeout on EAPOL-TX")
5025 src.request("SET ext_eapol_frame_io 0")
5026 dst.request("SET ext_eapol_frame_io 0")
5027 msg = ev.split(' ')[2]
5028 if msg[-24:-16] != '10050008':
5029 raise Exception("Could not find Authenticator attribute")
5030 # Corrupt Authenticator value
5031 msg = msg[:-1] + '%x' % ((int(msg[-1], 16) + 1) % 16)
5032 res = dst.request("EAPOL_RX " + addr + " " + msg)
5034 raise Exception("EAPOL_RX failed")
5036 def wps_fail_finish(hapd, dev, fail_str):
5037 ev = hapd.wait_event(["WPS-FAIL"], timeout=5)
5039 raise Exception("WPS-FAIL not indicated")
5040 if fail_str not in ev:
5041 raise Exception("Unexpected WPS-FAIL value: " + ev)
5042 dev.request("WPS_CANCEL")
5043 dev.wait_disconnected()
5045 def wps_auth_corrupt_from_ap(dev, hapd, bssid, fail_str):
5046 wps_auth_corrupt(dev, hapd, bssid)
5047 wps_fail_finish(hapd, dev, fail_str)
5049 def wps_auth_corrupt_to_ap(dev, hapd, addr, fail_str):
5050 wps_auth_corrupt(hapd, dev, addr)
5051 wps_fail_finish(hapd, dev, fail_str)
5053 def test_ap_wps_authenticator_mismatch_m2(dev, apdev):
5054 """WPS and Authenticator attribute mismatch in M2"""
5055 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0])
5056 wps_ext_eap_identity_req(dev[0], hapd, bssid)
5057 wps_ext_eap_identity_resp(hapd, dev[0], addr)
5058 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
5059 wps_ext_eap_wsc(hapd, dev[0], addr, "M1")
5061 wps_auth_corrupt_from_ap(dev[0], hapd, bssid, "msg=5")
5063 def test_ap_wps_authenticator_mismatch_m3(dev, apdev):
5064 """WPS and Authenticator attribute mismatch in M3"""
5065 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0])
5066 wps_ext_eap_identity_req(dev[0], hapd, bssid)
5067 wps_ext_eap_identity_resp(hapd, dev[0], addr)
5068 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
5069 wps_ext_eap_wsc(hapd, dev[0], addr, "M1")
5070 wps_ext_eap_wsc(dev[0], hapd, bssid, "M2")
5072 wps_auth_corrupt_to_ap(dev[0], hapd, addr, "msg=7")
5074 def test_ap_wps_authenticator_mismatch_m4(dev, apdev):
5075 """WPS and Authenticator attribute mismatch in M4"""
5076 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0])
5077 wps_ext_eap_identity_req(dev[0], hapd, bssid)
5078 wps_ext_eap_identity_resp(hapd, dev[0], addr)
5079 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
5080 wps_ext_eap_wsc(hapd, dev[0], addr, "M1")
5081 wps_ext_eap_wsc(dev[0], hapd, bssid, "M2")
5082 wps_ext_eap_wsc(hapd, dev[0], addr, "M3")
5084 wps_auth_corrupt_from_ap(dev[0], hapd, bssid, "msg=8")
5086 def test_ap_wps_authenticator_mismatch_m5(dev, apdev):
5087 """WPS and Authenticator attribute mismatch in M5"""
5088 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0])
5089 wps_ext_eap_identity_req(dev[0], hapd, bssid)
5090 wps_ext_eap_identity_resp(hapd, dev[0], addr)
5091 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
5092 wps_ext_eap_wsc(hapd, dev[0], addr, "M1")
5093 wps_ext_eap_wsc(dev[0], hapd, bssid, "M2")
5094 wps_ext_eap_wsc(hapd, dev[0], addr, "M3")
5095 wps_ext_eap_wsc(dev[0], hapd, bssid, "M4")
5097 wps_auth_corrupt_to_ap(dev[0], hapd, addr, "msg=9")
5099 def test_ap_wps_authenticator_mismatch_m6(dev, apdev):
5100 """WPS and Authenticator attribute mismatch in M6"""
5101 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0])
5102 wps_ext_eap_identity_req(dev[0], hapd, bssid)
5103 wps_ext_eap_identity_resp(hapd, dev[0], addr)
5104 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
5105 wps_ext_eap_wsc(hapd, dev[0], addr, "M1")
5106 wps_ext_eap_wsc(dev[0], hapd, bssid, "M2")
5107 wps_ext_eap_wsc(hapd, dev[0], addr, "M3")
5108 wps_ext_eap_wsc(dev[0], hapd, bssid, "M4")
5109 wps_ext_eap_wsc(hapd, dev[0], addr, "M5")
5111 wps_auth_corrupt_from_ap(dev[0], hapd, bssid, "msg=10")
5113 def test_ap_wps_authenticator_mismatch_m7(dev, apdev):
5114 """WPS and Authenticator attribute mismatch in M7"""
5115 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0])
5116 wps_ext_eap_identity_req(dev[0], hapd, bssid)
5117 wps_ext_eap_identity_resp(hapd, dev[0], addr)
5118 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
5119 wps_ext_eap_wsc(hapd, dev[0], addr, "M1")
5120 wps_ext_eap_wsc(dev[0], hapd, bssid, "M2")
5121 wps_ext_eap_wsc(hapd, dev[0], addr, "M3")
5122 wps_ext_eap_wsc(dev[0], hapd, bssid, "M4")
5123 wps_ext_eap_wsc(hapd, dev[0], addr, "M5")
5124 wps_ext_eap_wsc(dev[0], hapd, bssid, "M6")
5126 wps_auth_corrupt_to_ap(dev[0], hapd, addr, "msg=11")
5128 def test_ap_wps_authenticator_mismatch_m8(dev, apdev):
5129 """WPS and Authenticator attribute mismatch in M8"""
5130 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0])
5131 wps_ext_eap_identity_req(dev[0], hapd, bssid)
5132 wps_ext_eap_identity_resp(hapd, dev[0], addr)
5133 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
5134 wps_ext_eap_wsc(hapd, dev[0], addr, "M1")
5135 wps_ext_eap_wsc(dev[0], hapd, bssid, "M2")
5136 wps_ext_eap_wsc(hapd, dev[0], addr, "M3")
5137 wps_ext_eap_wsc(dev[0], hapd, bssid, "M4")
5138 wps_ext_eap_wsc(hapd, dev[0], addr, "M5")
5139 wps_ext_eap_wsc(dev[0], hapd, bssid, "M6")
5140 wps_ext_eap_wsc(hapd, dev[0], addr, "M7")
5142 wps_auth_corrupt_from_ap(dev[0], hapd, bssid, "msg=12")
5144 def test_ap_wps_authenticator_missing_m2(dev, apdev):
5145 """WPS and Authenticator attribute missing from M2"""
5146 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0])
5147 wps_ext_eap_identity_req(dev[0], hapd, bssid)
5148 wps_ext_eap_identity_resp(hapd, dev[0], addr)
5149 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
5150 wps_ext_eap_wsc(hapd, dev[0], addr, "M1")
5152 ev = hapd.wait_event(["EAPOL-TX"], timeout=10)
5154 raise Exception("Timeout on EAPOL-TX")
5155 hapd.request("SET ext_eapol_frame_io 0")
5156 dev[0].request("SET ext_eapol_frame_io 0")
5157 msg = ev.split(' ')[2]
5158 if msg[-24:-16] != '10050008':
5159 raise Exception("Could not find Authenticator attribute")
5160 # Remove Authenticator value
5162 mlen = "%04x" % (int(msg[4:8], 16) - 12)
5163 msg = msg[0:4] + mlen + msg[8:12] + mlen + msg[16:]
5164 res = dev[0].request("EAPOL_RX " + bssid + " " + msg)
5166 raise Exception("EAPOL_RX failed")
5167 wps_fail_finish(hapd, dev[0], "msg=5")
5169 def test_ap_wps_m2_dev_passwd_id_p2p(dev, apdev):
5170 """WPS and M2 with different Device Password ID (P2P)"""
5171 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0])
5172 wps_ext_eap_identity_req(dev[0], hapd, bssid)
5173 wps_ext_eap_identity_resp(hapd, dev[0], addr)
5174 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
5175 wps_ext_eap_wsc(hapd, dev[0], addr, "M1")
5177 ev = hapd.wait_event(["EAPOL-TX"], timeout=10)
5179 raise Exception("Timeout on EAPOL-TX")
5180 hapd.request("SET ext_eapol_frame_io 0")
5181 dev[0].request("SET ext_eapol_frame_io 0")
5182 msg = ev.split(' ')[2]
5183 if msg[722:730] != '10120002':
5184 raise Exception("Could not find Device Password ID attribute")
5185 # Replace Device Password ID value. This will fail Authenticator check, but
5186 # allows the code path in wps_process_dev_pw_id() to be checked from debug
5188 msg = msg[0:730] + "0005" + msg[734:]
5189 res = dev[0].request("EAPOL_RX " + bssid + " " + msg)
5191 raise Exception("EAPOL_RX failed")
5192 wps_fail_finish(hapd, dev[0], "msg=5")
5194 def test_ap_wps_m2_dev_passwd_id_change_pin_to_pbc(dev, apdev):
5195 """WPS and M2 with different Device Password ID (PIN to PBC)"""
5196 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0])
5197 wps_ext_eap_identity_req(dev[0], hapd, bssid)
5198 wps_ext_eap_identity_resp(hapd, dev[0], addr)
5199 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
5200 wps_ext_eap_wsc(hapd, dev[0], addr, "M1")
5202 ev = hapd.wait_event(["EAPOL-TX"], timeout=10)
5204 raise Exception("Timeout on EAPOL-TX")
5205 hapd.request("SET ext_eapol_frame_io 0")
5206 dev[0].request("SET ext_eapol_frame_io 0")
5207 msg = ev.split(' ')[2]
5208 if msg[722:730] != '10120002':
5209 raise Exception("Could not find Device Password ID attribute")
5210 # Replace Device Password ID value (PIN --> PBC). This will be rejected.
5211 msg = msg[0:730] + "0004" + msg[734:]
5212 res = dev[0].request("EAPOL_RX " + bssid + " " + msg)
5214 raise Exception("EAPOL_RX failed")
5215 wps_fail_finish(hapd, dev[0], "msg=5")
5217 def test_ap_wps_m2_dev_passwd_id_change_pbc_to_pin(dev, apdev):
5218 """WPS and M2 with different Device Password ID (PBC to PIN)"""
5219 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pbc=True)
5220 wps_ext_eap_identity_req(dev[0], hapd, bssid)
5221 wps_ext_eap_identity_resp(hapd, dev[0], addr)
5222 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
5223 wps_ext_eap_wsc(hapd, dev[0], addr, "M1")
5225 ev = hapd.wait_event(["EAPOL-TX"], timeout=10)
5227 raise Exception("Timeout on EAPOL-TX")
5228 hapd.request("SET ext_eapol_frame_io 0")
5229 dev[0].request("SET ext_eapol_frame_io 0")
5230 msg = ev.split(' ')[2]
5231 if msg[722:730] != '10120002':
5232 raise Exception("Could not find Device Password ID attribute")
5233 # Replace Device Password ID value. This will fail Authenticator check, but
5234 # allows the code path in wps_process_dev_pw_id() to be checked from debug
5236 msg = msg[0:730] + "0000" + msg[734:]
5237 res = dev[0].request("EAPOL_RX " + bssid + " " + msg)
5239 raise Exception("EAPOL_RX failed")
5240 wps_fail_finish(hapd, dev[0], "msg=5")
5241 dev[0].flush_scan_cache()
5243 def test_ap_wps_m2_missing_dev_passwd_id(dev, apdev):
5244 """WPS and M2 without Device Password ID"""
5245 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0])
5246 wps_ext_eap_identity_req(dev[0], hapd, bssid)
5247 wps_ext_eap_identity_resp(hapd, dev[0], addr)
5248 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
5249 wps_ext_eap_wsc(hapd, dev[0], addr, "M1")
5251 ev = hapd.wait_event(["EAPOL-TX"], timeout=10)
5253 raise Exception("Timeout on EAPOL-TX")
5254 hapd.request("SET ext_eapol_frame_io 0")
5255 dev[0].request("SET ext_eapol_frame_io 0")
5256 msg = ev.split(' ')[2]
5257 if msg[722:730] != '10120002':
5258 raise Exception("Could not find Device Password ID attribute")
5259 # Remove Device Password ID value. This will fail Authenticator check, but
5260 # allows the code path in wps_process_dev_pw_id() to be checked from debug
5262 mlen = "%04x" % (int(msg[4:8], 16) - 6)
5263 msg = msg[0:4] + mlen + msg[8:12] + mlen + msg[16:722] + msg[734:]
5264 res = dev[0].request("EAPOL_RX " + bssid + " " + msg)
5266 raise Exception("EAPOL_RX failed")
5267 wps_fail_finish(hapd, dev[0], "msg=5")
5269 def test_ap_wps_m2_missing_registrar_nonce(dev, apdev):
5270 """WPS and M2 without Registrar Nonce"""
5271 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pbc=True)
5272 wps_ext_eap_identity_req(dev[0], hapd, bssid)
5273 wps_ext_eap_identity_resp(hapd, dev[0], addr)
5274 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
5275 wps_ext_eap_wsc(hapd, dev[0], addr, "M1")
5277 ev = hapd.wait_event(["EAPOL-TX"], timeout=10)
5279 raise Exception("Timeout on EAPOL-TX")
5280 hapd.request("SET ext_eapol_frame_io 0")
5281 dev[0].request("SET ext_eapol_frame_io 0")
5282 msg = ev.split(' ')[2]
5283 if msg[96:104] != '10390010':
5284 raise Exception("Could not find Registrar Nonce attribute")
5285 # Remove Registrar Nonce. This will fail Authenticator check, but
5286 # allows the code path in wps_process_registrar_nonce() to be checked from
5288 mlen = "%04x" % (int(msg[4:8], 16) - 20)
5289 msg = msg[0:4] + mlen + msg[8:12] + mlen + msg[16:96] + msg[136:]
5290 res = dev[0].request("EAPOL_RX " + bssid + " " + msg)
5292 raise Exception("EAPOL_RX failed")
5293 ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECT"], timeout=5)
5295 raise Exception("Disconnect event not seen")
5296 dev[0].request("WPS_CANCEL")
5297 dev[0].flush_scan_cache()
5299 def test_ap_wps_m2_missing_enrollee_nonce(dev, apdev):
5300 """WPS and M2 without Enrollee Nonce"""
5301 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pbc=True)
5302 wps_ext_eap_identity_req(dev[0], hapd, bssid)
5303 wps_ext_eap_identity_resp(hapd, dev[0], addr)
5304 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
5305 wps_ext_eap_wsc(hapd, dev[0], addr, "M1")
5307 ev = hapd.wait_event(["EAPOL-TX"], timeout=10)
5309 raise Exception("Timeout on EAPOL-TX")
5310 hapd.request("SET ext_eapol_frame_io 0")
5311 dev[0].request("SET ext_eapol_frame_io 0")
5312 msg = ev.split(' ')[2]
5313 if msg[56:64] != '101a0010':
5314 raise Exception("Could not find enrollee Nonce attribute")
5315 # Remove Enrollee Nonce. This will fail Authenticator check, but
5316 # allows the code path in wps_process_enrollee_nonce() to be checked from
5318 mlen = "%04x" % (int(msg[4:8], 16) - 20)
5319 msg = msg[0:4] + mlen + msg[8:12] + mlen + msg[16:56] + msg[96:]
5320 res = dev[0].request("EAPOL_RX " + bssid + " " + msg)
5322 raise Exception("EAPOL_RX failed")
5323 ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECT"], timeout=5)
5325 raise Exception("Disconnect event not seen")
5326 dev[0].request("WPS_CANCEL")
5327 dev[0].flush_scan_cache()
5329 def test_ap_wps_m2_missing_uuid_r(dev, apdev):
5330 """WPS and M2 without UUID-R"""
5331 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pbc=True)
5332 wps_ext_eap_identity_req(dev[0], hapd, bssid)
5333 wps_ext_eap_identity_resp(hapd, dev[0], addr)
5334 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
5335 wps_ext_eap_wsc(hapd, dev[0], addr, "M1")
5337 ev = hapd.wait_event(["EAPOL-TX"], timeout=10)
5339 raise Exception("Timeout on EAPOL-TX")
5340 hapd.request("SET ext_eapol_frame_io 0")
5341 dev[0].request("SET ext_eapol_frame_io 0")
5342 msg = ev.split(' ')[2]
5343 if msg[136:144] != '10480010':
5344 raise Exception("Could not find enrollee Nonce attribute")
5345 # Remove UUID-R. This will fail Authenticator check, but allows the code
5346 # path in wps_process_uuid_r() to be checked from the debug log.
5347 mlen = "%04x" % (int(msg[4:8], 16) - 20)
5348 msg = msg[0:4] + mlen + msg[8:12] + mlen + msg[16:136] + msg[176:]
5349 res = dev[0].request("EAPOL_RX " + bssid + " " + msg)
5351 raise Exception("EAPOL_RX failed")
5352 ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECT"], timeout=5)
5354 raise Exception("Disconnect event not seen")
5355 dev[0].request("WPS_CANCEL")
5356 dev[0].flush_scan_cache()
5358 def test_ap_wps_m2_invalid(dev, apdev):
5359 """WPS and M2 parsing failure"""
5360 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pbc=True)
5361 wps_ext_eap_identity_req(dev[0], hapd, bssid)
5362 wps_ext_eap_identity_resp(hapd, dev[0], addr)
5363 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
5364 wps_ext_eap_wsc(hapd, dev[0], addr, "M1")
5366 ev = hapd.wait_event(["EAPOL-TX"], timeout=10)
5368 raise Exception("Timeout on EAPOL-TX")
5369 hapd.request("SET ext_eapol_frame_io 0")
5370 dev[0].request("SET ext_eapol_frame_io 0")
5371 msg = ev.split(' ')[2]
5372 if msg[136:144] != '10480010':
5373 raise Exception("Could not find enrollee Nonce attribute")
5374 # Remove UUID-R. This will fail Authenticator check, but allows the code
5375 # path in wps_process_uuid_r() to be checked from the debug log.
5376 mlen = "%04x" % (int(msg[4:8], 16) - 1)
5377 msg = msg[0:4] + mlen + msg[8:12] + mlen + msg[16:-2]
5378 res = dev[0].request("EAPOL_RX " + bssid + " " + msg)
5380 raise Exception("EAPOL_RX failed")
5381 ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECT"], timeout=5)
5383 raise Exception("Disconnect event not seen")
5384 dev[0].request("WPS_CANCEL")
5385 dev[0].flush_scan_cache()
5387 def test_ap_wps_m2_missing_msg_type(dev, apdev):
5388 """WPS and M2 without Message Type"""
5389 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pbc=True)
5390 wps_ext_eap_identity_req(dev[0], hapd, bssid)
5391 wps_ext_eap_identity_resp(hapd, dev[0], addr)
5392 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
5393 wps_ext_eap_wsc(hapd, dev[0], addr, "M1")
5395 ev = hapd.wait_event(["EAPOL-TX"], timeout=10)
5397 raise Exception("Timeout on EAPOL-TX")
5398 hapd.request("SET ext_eapol_frame_io 0")
5399 dev[0].request("SET ext_eapol_frame_io 0")
5400 msg = ev.split(' ')[2]
5401 if msg[46:54] != '10220001':
5402 raise Exception("Could not find Message Type attribute")
5403 # Remove Message Type. This will fail Authenticator check, but allows the
5404 # code path in wps_process_wsc_msg() to be checked from the debug log.
5405 mlen = "%04x" % (int(msg[4:8], 16) - 5)
5406 msg = msg[0:4] + mlen + msg[8:12] + mlen + msg[16:46] + msg[56:]
5407 res = dev[0].request("EAPOL_RX " + bssid + " " + msg)
5409 raise Exception("EAPOL_RX failed")
5410 ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECT"], timeout=5)
5412 raise Exception("Disconnect event not seen")
5413 dev[0].request("WPS_CANCEL")
5414 dev[0].flush_scan_cache()
5416 def test_ap_wps_m2_unknown_msg_type(dev, apdev):
5417 """WPS and M2 but unknown Message Type"""
5418 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pbc=True)
5419 wps_ext_eap_identity_req(dev[0], hapd, bssid)
5420 wps_ext_eap_identity_resp(hapd, dev[0], addr)
5421 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
5422 wps_ext_eap_wsc(hapd, dev[0], addr, "M1")
5424 ev = hapd.wait_event(["EAPOL-TX"], timeout=10)
5426 raise Exception("Timeout on EAPOL-TX")
5427 hapd.request("SET ext_eapol_frame_io 0")
5428 dev[0].request("SET ext_eapol_frame_io 0")
5429 msg = ev.split(' ')[2]
5430 if msg[46:54] != '10220001':
5431 raise Exception("Could not find Message Type attribute")
5432 # Replace Message Type value. This will be rejected.
5433 msg = msg[0:54] + "00" + msg[56:]
5434 res = dev[0].request("EAPOL_RX " + bssid + " " + msg)
5436 raise Exception("EAPOL_RX failed")
5437 ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECT"], timeout=5)
5439 raise Exception("Disconnect event not seen")
5440 dev[0].request("WPS_CANCEL")
5441 dev[0].flush_scan_cache()
5443 def test_ap_wps_m2_unknown_opcode(dev, apdev):
5444 """WPS and M2 but unknown opcode"""
5445 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pbc=True)
5446 wps_ext_eap_identity_req(dev[0], hapd, bssid)
5447 wps_ext_eap_identity_resp(hapd, dev[0], addr)
5448 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
5449 wps_ext_eap_wsc(hapd, dev[0], addr, "M1")
5451 ev = hapd.wait_event(["EAPOL-TX"], timeout=10)
5453 raise Exception("Timeout on EAPOL-TX")
5454 hapd.request("SET ext_eapol_frame_io 0")
5455 dev[0].request("SET ext_eapol_frame_io 0")
5456 msg = ev.split(' ')[2]
5457 # Replace opcode. This will be discarded in EAP-WSC processing.
5458 msg = msg[0:32] + "00" + msg[34:]
5459 res = dev[0].request("EAPOL_RX " + bssid + " " + msg)
5461 raise Exception("EAPOL_RX failed")
5462 dev[0].request("WPS_CANCEL")
5463 dev[0].wait_disconnected()
5464 dev[0].flush_scan_cache()
5466 def test_ap_wps_m2_unknown_opcode2(dev, apdev):
5467 """WPS and M2 but unknown opcode (WSC_Start)"""
5468 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pbc=True)
5469 wps_ext_eap_identity_req(dev[0], hapd, bssid)
5470 wps_ext_eap_identity_resp(hapd, dev[0], addr)
5471 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
5472 wps_ext_eap_wsc(hapd, dev[0], addr, "M1")
5474 ev = hapd.wait_event(["EAPOL-TX"], timeout=10)
5476 raise Exception("Timeout on EAPOL-TX")
5477 hapd.request("SET ext_eapol_frame_io 0")
5478 dev[0].request("SET ext_eapol_frame_io 0")
5479 msg = ev.split(' ')[2]
5480 # Replace opcode. This will be discarded in EAP-WSC processing.
5481 msg = msg[0:32] + "01" + msg[34:]
5482 res = dev[0].request("EAPOL_RX " + bssid + " " + msg)
5484 raise Exception("EAPOL_RX failed")
5485 dev[0].request("WPS_CANCEL")
5486 dev[0].wait_disconnected()
5487 dev[0].flush_scan_cache()
5489 def test_ap_wps_m2_unknown_opcode3(dev, apdev):
5490 """WPS and M2 but unknown opcode (WSC_Done)"""
5491 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pbc=True)
5492 wps_ext_eap_identity_req(dev[0], hapd, bssid)
5493 wps_ext_eap_identity_resp(hapd, dev[0], addr)
5494 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
5495 wps_ext_eap_wsc(hapd, dev[0], addr, "M1")
5497 ev = hapd.wait_event(["EAPOL-TX"], timeout=10)
5499 raise Exception("Timeout on EAPOL-TX")
5500 hapd.request("SET ext_eapol_frame_io 0")
5501 dev[0].request("SET ext_eapol_frame_io 0")
5502 msg = ev.split(' ')[2]
5503 # Replace opcode. This will be discarded in WPS Enrollee processing.
5504 msg = msg[0:32] + "05" + msg[34:]
5505 res = dev[0].request("EAPOL_RX " + bssid + " " + msg)
5507 raise Exception("EAPOL_RX failed")
5508 dev[0].request("WPS_CANCEL")
5509 dev[0].wait_disconnected()
5510 dev[0].flush_scan_cache()
5512 def wps_m2_but_other(dev, apdev, title, msgtype):
5513 addr,bssid,hapd = wps_start_ext(apdev, dev)
5514 wps_ext_eap_identity_req(dev, hapd, bssid)
5515 wps_ext_eap_identity_resp(hapd, dev, addr)
5516 wps_ext_eap_wsc(dev, hapd, bssid, "EAP-WSC/Start")
5517 wps_ext_eap_wsc(hapd, dev, addr, "M1")
5519 ev = hapd.wait_event(["EAPOL-TX"], timeout=10)
5521 raise Exception("Timeout on EAPOL-TX")
5522 hapd.request("SET ext_eapol_frame_io 0")
5523 dev.request("SET ext_eapol_frame_io 0")
5524 msg = ev.split(' ')[2]
5525 if msg[46:54] != '10220001':
5526 raise Exception("Could not find Message Type attribute")
5527 # Replace Message Type value. This will be rejected.
5528 msg = msg[0:54] + msgtype + msg[56:]
5529 res = dev.request("EAPOL_RX " + bssid + " " + msg)
5531 raise Exception("EAPOL_RX failed")
5532 ev = dev.wait_event(["WPS-FAIL"], timeout=5)
5534 raise Exception("WPS-FAIL event not seen")
5535 dev.request("WPS_CANCEL")
5536 dev.wait_disconnected()
5538 def wps_m4_but_other(dev, apdev, title, msgtype):
5539 addr,bssid,hapd = wps_start_ext(apdev, dev)
5540 wps_ext_eap_identity_req(dev, hapd, bssid)
5541 wps_ext_eap_identity_resp(hapd, dev, addr)
5542 wps_ext_eap_wsc(dev, hapd, bssid, "EAP-WSC/Start")
5543 wps_ext_eap_wsc(hapd, dev, addr, "M1")
5544 wps_ext_eap_wsc(dev, hapd, bssid, "M2")
5545 wps_ext_eap_wsc(hapd, dev, addr, "M3")
5547 ev = hapd.wait_event(["EAPOL-TX"], timeout=10)
5549 raise Exception("Timeout on EAPOL-TX")
5550 hapd.request("SET ext_eapol_frame_io 0")
5551 dev.request("SET ext_eapol_frame_io 0")
5552 msg = ev.split(' ')[2]
5553 if msg[46:54] != '10220001':
5554 raise Exception("Could not find Message Type attribute")
5555 # Replace Message Type value. This will be rejected.
5556 msg = msg[0:54] + msgtype + msg[56:]
5557 res = dev.request("EAPOL_RX " + bssid + " " + msg)
5559 raise Exception("EAPOL_RX failed")
5560 ev = hapd.wait_event(["WPS-FAIL"], timeout=5)
5562 raise Exception("WPS-FAIL event not seen")
5563 dev.request("WPS_CANCEL")
5564 dev.wait_disconnected()
5566 def test_ap_wps_m2_msg_type_m4(dev, apdev):
5567 """WPS and M2 but Message Type M4"""
5568 wps_m2_but_other(dev[0], apdev[0], "M2/M4", "08")
5570 def test_ap_wps_m2_msg_type_m6(dev, apdev):
5571 """WPS and M2 but Message Type M6"""
5572 wps_m2_but_other(dev[0], apdev[0], "M2/M6", "0a")
5574 def test_ap_wps_m2_msg_type_m8(dev, apdev):
5575 """WPS and M2 but Message Type M8"""
5576 wps_m2_but_other(dev[0], apdev[0], "M2/M8", "0c")
5578 def test_ap_wps_m4_msg_type_m2(dev, apdev):
5579 """WPS and M4 but Message Type M2"""
5580 wps_m4_but_other(dev[0], apdev[0], "M4/M2", "05")
5582 def test_ap_wps_m4_msg_type_m2d(dev, apdev):
5583 """WPS and M4 but Message Type M2D"""
5584 wps_m4_but_other(dev[0], apdev[0], "M4/M2D", "06")
5586 def test_ap_wps_config_methods(dev, apdev):
5587 """WPS configuration method parsing"""
5588 ssid = "test-wps-conf"
5589 params = { "ssid": ssid, "eap_server": "1", "wps_state": "2",
5590 "wpa_passphrase": "12345678", "wpa": "2",
5591 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP",
5592 "config_methods": "ethernet display ext_nfc_token int_nfc_token physical_display physical_push_button" }
5593 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
5594 params = { "ssid": ssid, "eap_server": "1", "wps_state": "2",
5595 "wpa_passphrase": "12345678", "wpa": "2",
5596 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP",
5597 "config_methods": "display push_button" }
5598 hapd2 = hostapd.add_ap(apdev[1]['ifname'], params)
5600 def test_ap_wps_set_selected_registrar_proto(dev, apdev):
5601 """WPS UPnP SetSelectedRegistrar protocol testing"""
5602 ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e"
5603 hapd = add_ssdp_ap(apdev[0]['ifname'], ap_uuid)
5605 location = ssdp_get_location(ap_uuid)
5606 urls = upnp_get_urls(location)
5607 eventurl = urlparse.urlparse(urls['event_sub_url'])
5608 ctrlurl = urlparse.urlparse(urls['control_url'])
5609 url = urlparse.urlparse(location)
5610 conn = httplib.HTTPConnection(url.netloc)
5612 class WPSERHTTPServer(SocketServer.StreamRequestHandler):
5614 data = self.rfile.readline().strip()
5616 self.wfile.write(gen_wps_event())
5618 server = MyTCPServer(("127.0.0.1", 12345), WPSERHTTPServer)
5621 headers = { "callback": '<http://127.0.0.1:12345/event>',
5623 "timeout": "Second-1234" }
5624 conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers)
5625 resp = conn.getresponse()
5626 if resp.status != 200:
5627 raise Exception("Unexpected HTTP response: %d" % resp.status)
5628 sid = resp.getheader("sid")
5629 logger.debug("Subscription SID " + sid)
5630 server.handle_request()
5632 tests = [ (500, "10"),
5633 (200, "104a000110" + "1041000101" + "101200020000" +
5635 "1049002c00372a0001200124111111111111222222222222333333333333444444444444555555555555666666666666" +
5636 "10480010362db47ba53a519188fb5458b986b2e4"),
5637 (200, "104a000110" + "1041000100" + "101200020000" +
5639 (200, "104a000110" + "1041000100"),
5640 (200, "104a000110") ]
5641 for status,test in tests:
5642 tlvs = binascii.unhexlify(test)
5643 newmsg = base64.b64encode(tlvs)
5644 msg = '<?xml version="1.0"?>\n'
5645 msg += '<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">'
5647 msg += '<u:SetSelectedRegistrar xmlns:u="urn:schemas-wifialliance-org:service:WFAWLANConfig:1">'
5648 msg += '<NewMessage>'
5650 msg += "</NewMessage></u:SetSelectedRegistrar></s:Body></s:Envelope>"
5651 headers = { "Content-type": 'text/xml; charset="utf-8"' }
5652 headers["SOAPAction"] = '"urn:schemas-wifialliance-org:service:WFAWLANConfig:1#%s"' % "SetSelectedRegistrar"
5653 conn.request("POST", ctrlurl.path, msg, headers)
5654 resp = conn.getresponse()
5655 if resp.status != status:
5656 raise Exception("Unexpected HTTP response: %d (expected %d)" % (resp.status, status))
5658 def test_ap_wps_adv_oom(dev, apdev):
5659 """WPS AP and advertisement OOM"""
5660 ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e"
5661 hapd = add_ssdp_ap(apdev[0]['ifname'], ap_uuid)
5663 with alloc_fail(hapd, 1, "=msearchreply_state_machine_start"):
5664 ssdp_send_msearch("urn:schemas-wifialliance-org:service:WFAWLANConfig:1",
5668 with alloc_fail(hapd, 1, "eloop_register_timeout;msearchreply_state_machine_start"):
5669 ssdp_send_msearch("urn:schemas-wifialliance-org:service:WFAWLANConfig:1",
5673 with alloc_fail(hapd, 1,
5674 "next_advertisement;advertisement_state_machine_stop"):
5677 with alloc_fail(hapd, 1, "ssdp_listener_start"):
5678 if "FAIL" not in hapd.request("ENABLE"):
5679 raise Exception("ENABLE succeeded during OOM")
5681 def test_wps_config_methods(dev):
5682 """WPS config method update"""
5683 wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
5684 wpas.interface_add("wlan5")
5685 if "OK" not in wpas.request("SET config_methods display label"):
5686 raise Exception("Failed to set config_methods")
5687 if wpas.request("GET config_methods").strip() != "display label":
5688 raise Exception("config_methods were not updated")
5689 if "OK" not in wpas.request("SET config_methods "):
5690 raise Exception("Failed to clear config_methods")
5691 if wpas.request("GET config_methods").strip() != "":
5692 raise Exception("config_methods were not cleared")
5694 WPS_VENDOR_ID_WFA = 14122
5697 # EAP-WSC Op-Code values
5705 ATTR_AP_CHANNEL = 0x1001
5706 ATTR_ASSOC_STATE = 0x1002
5707 ATTR_AUTH_TYPE = 0x1003
5708 ATTR_AUTH_TYPE_FLAGS = 0x1004
5709 ATTR_AUTHENTICATOR = 0x1005
5710 ATTR_CONFIG_METHODS = 0x1008
5711 ATTR_CONFIG_ERROR = 0x1009
5712 ATTR_CONFIRM_URL4 = 0x100a
5713 ATTR_CONFIRM_URL6 = 0x100b
5714 ATTR_CONN_TYPE = 0x100c
5715 ATTR_CONN_TYPE_FLAGS = 0x100d
5717 ATTR_ENCR_TYPE = 0x100f
5718 ATTR_ENCR_TYPE_FLAGS = 0x1010
5719 ATTR_DEV_NAME = 0x1011
5720 ATTR_DEV_PASSWORD_ID = 0x1012
5721 ATTR_E_HASH1 = 0x1014
5722 ATTR_E_HASH2 = 0x1015
5723 ATTR_E_SNONCE1 = 0x1016
5724 ATTR_E_SNONCE2 = 0x1017
5725 ATTR_ENCR_SETTINGS = 0x1018
5726 ATTR_ENROLLEE_NONCE = 0x101a
5727 ATTR_FEATURE_ID = 0x101b
5728 ATTR_IDENTITY = 0x101c
5729 ATTR_IDENTITY_PROOF = 0x101d
5730 ATTR_KEY_WRAP_AUTH = 0x101e
5731 ATTR_KEY_ID = 0x101f
5732 ATTR_MAC_ADDR = 0x1020
5733 ATTR_MANUFACTURER = 0x1021
5734 ATTR_MSG_TYPE = 0x1022
5735 ATTR_MODEL_NAME = 0x1023
5736 ATTR_MODEL_NUMBER = 0x1024
5737 ATTR_NETWORK_INDEX = 0x1026
5738 ATTR_NETWORK_KEY = 0x1027
5739 ATTR_NETWORK_KEY_INDEX = 0x1028
5740 ATTR_NEW_DEVICE_NAME = 0x1029
5741 ATTR_NEW_PASSWORD = 0x102a
5742 ATTR_OOB_DEVICE_PASSWORD = 0x102c
5743 ATTR_OS_VERSION = 0x102d
5744 ATTR_POWER_LEVEL = 0x102f
5745 ATTR_PSK_CURRENT = 0x1030
5746 ATTR_PSK_MAX = 0x1031
5747 ATTR_PUBLIC_KEY = 0x1032
5748 ATTR_RADIO_ENABLE = 0x1033
5749 ATTR_REBOOT = 0x1034
5750 ATTR_REGISTRAR_CURRENT = 0x1035
5751 ATTR_REGISTRAR_ESTABLISHED = 0x1036
5752 ATTR_REGISTRAR_LIST = 0x1037
5753 ATTR_REGISTRAR_MAX = 0x1038
5754 ATTR_REGISTRAR_NONCE = 0x1039
5755 ATTR_REQUEST_TYPE = 0x103a
5756 ATTR_RESPONSE_TYPE = 0x103b
5757 ATTR_RF_BANDS = 0x103c
5758 ATTR_R_HASH1 = 0x103d
5759 ATTR_R_HASH2 = 0x103e
5760 ATTR_R_SNONCE1 = 0x103f
5761 ATTR_R_SNONCE2 = 0x1040
5762 ATTR_SELECTED_REGISTRAR = 0x1041
5763 ATTR_SERIAL_NUMBER = 0x1042
5764 ATTR_WPS_STATE = 0x1044
5766 ATTR_TOTAL_NETWORKS = 0x1046
5767 ATTR_UUID_E = 0x1047
5768 ATTR_UUID_R = 0x1048
5769 ATTR_VENDOR_EXT = 0x1049
5770 ATTR_VERSION = 0x104a
5771 ATTR_X509_CERT_REQ = 0x104b
5772 ATTR_X509_CERT = 0x104c
5773 ATTR_EAP_IDENTITY = 0x104d
5774 ATTR_MSG_COUNTER = 0x104e
5775 ATTR_PUBKEY_HASH = 0x104f
5776 ATTR_REKEY_KEY = 0x1050
5777 ATTR_KEY_LIFETIME = 0x1051
5778 ATTR_PERMITTED_CFG_METHODS = 0x1052
5779 ATTR_SELECTED_REGISTRAR_CONFIG_METHODS = 0x1053
5780 ATTR_PRIMARY_DEV_TYPE = 0x1054
5781 ATTR_SECONDARY_DEV_TYPE_LIST = 0x1055
5782 ATTR_PORTABLE_DEV = 0x1056
5783 ATTR_AP_SETUP_LOCKED = 0x1057
5784 ATTR_APPLICATION_EXT = 0x1058
5785 ATTR_EAP_TYPE = 0x1059
5787 ATTR_KEY_PROVIDED_AUTO = 0x1061
5788 ATTR_802_1X_ENABLED = 0x1062
5789 ATTR_APPSESSIONKEY = 0x1063
5790 ATTR_WEPTRANSMITKEY = 0x1064
5791 ATTR_REQUESTED_DEV_TYPE = 0x106a
5795 WPS_ProbeRequest = 0x02
5796 WPS_ProbeResponse = 0x03
5810 def get_wsc_msg(dev):
5811 ev = dev.wait_event(["EAPOL-TX"], timeout=10)
5813 raise Exception("Timeout on EAPOL-TX")
5814 data = binascii.unhexlify(ev.split(' ')[2])
5817 # Parse EAPOL header
5819 raise Exception("No room for EAPOL header")
5820 version,type,length = struct.unpack('>BBH', data[0:4])
5821 msg['eapol_version'] = version
5822 msg['eapol_type'] = type
5823 msg['eapol_length'] = length
5825 if length != len(data):
5826 raise Exception("EAPOL header length mismatch (%d != %d)" % (length, len(data)))
5828 raise Exception("Unexpected EAPOL header type: %d" % type)
5832 raise Exception("No room for EAP header")
5833 code,identifier,length = struct.unpack('>BBH', data[0:4])
5834 msg['eap_code'] = code
5835 msg['eap_identifier'] = identifier
5836 msg['eap_length'] = length
5838 if msg['eapol_length'] != msg['eap_length']:
5839 raise Exception("EAP header length mismatch (%d != %d)" % (msg['eapol_length'], length))
5841 # Parse EAP expanded header
5843 raise Exception("No EAP type included")
5844 msg['eap_type'], = struct.unpack('B', data[0])
5847 if msg['eap_type'] == 254:
5848 if len(data) < 3 + 4:
5849 raise Exception("Truncated EAP expanded header")
5850 msg['eap_vendor_id'], msg['eap_vendor_type'] = struct.unpack('>LL', '\0' + data[0:7])
5853 raise Exception("Unexpected EAP type")
5855 if msg['eap_vendor_id'] != WPS_VENDOR_ID_WFA:
5856 raise Exception("Unexpected Vendor-Id")
5857 if msg['eap_vendor_type'] != WPS_VENDOR_TYPE:
5858 raise Exception("Unexpected Vendor-Type")
5860 # Parse EAP-WSC header
5862 raise Exception("Truncated EAP-WSC header")
5863 msg['wsc_opcode'], msg['wsc_flags'] = struct.unpack('BB', data[0:2])
5866 # Parse WSC attributes
5867 msg['raw_attrs'] = data
5869 while len(data) > 0:
5871 raise Exception("Truncated attribute header")
5872 attr,length = struct.unpack('>HH', data[0:4])
5874 if length > len(data):
5875 raise Exception("Truncated attribute 0x%04x" % attr)
5876 attrs[attr] = data[0:length]
5877 data = data[length:]
5878 msg['wsc_attrs'] = attrs
5880 if ATTR_MSG_TYPE in attrs:
5881 msg['wsc_msg_type'], = struct.unpack('B', attrs[ATTR_MSG_TYPE])
5885 def recv_wsc_msg(dev, opcode, msg_type):
5886 msg = get_wsc_msg(dev)
5887 if msg['wsc_opcode'] != opcode or msg['wsc_msg_type'] != msg_type:
5888 raise Exception("Unexpected Op-Code/MsgType")
5889 return msg, msg['wsc_attrs'], msg['raw_attrs']
5891 def build_wsc_attr(attr, payload):
5892 return struct.pack('>HH', attr, len(payload)) + payload
5894 def build_attr_msg_type(msg_type):
5895 return build_wsc_attr(ATTR_MSG_TYPE, struct.pack('B', msg_type))
5897 def build_eap_wsc(eap_code, eap_id, payload, opcode=WSC_MSG):
5898 length = 4 + 8 + 2 + len(payload)
5900 msg = struct.pack('>BBH', 2, 0, length)
5902 msg += struct.pack('>BBH', eap_code, eap_id, length)
5903 # EAP expanded header for EAP-WSC
5904 msg += struct.pack('B', 254)
5905 msg += struct.pack('>L', WPS_VENDOR_ID_WFA)[1:4]
5906 msg += struct.pack('>L', WPS_VENDOR_TYPE)
5908 msg += struct.pack('BB', opcode, 0)
5913 def build_eap_success(eap_id):
5916 msg = struct.pack('>BBH', 2, 0, length)
5918 msg += struct.pack('>BBH', 3, eap_id, length)
5921 def build_eap_failure(eap_id):
5924 msg = struct.pack('>BBH', 2, 0, length)
5926 msg += struct.pack('>BBH', 4, eap_id, length)
5929 def send_wsc_msg(dev, src, msg):
5930 res = dev.request("EAPOL_RX " + src + " " + binascii.hexlify(msg))
5932 raise Exception("EAPOL_RX failed")
5934 group_5_prime = 0xFFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD129024E088A67CC74020BBEA63B139B22514A08798E3404DDEF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7EDEE386BFB5A899FA5AE9F24117C4B1FE649286651ECE45B3DC2007CB8A163BF0598DA48361C55D39A69163FA8FD24CF5F83655D23DCA3AD961C62F356208552BB9ED529077096966D670C354E4ABC9804F1746C08CA237327FFFFFFFFFFFFFFFF
5935 group_5_generator = 2
5937 def wsc_kdf(key, label, bits):
5940 while len(result) * 8 < bits:
5941 data = struct.pack('>L', i) + label + struct.pack('>L', bits)
5942 m = hmac.new(key, data, hashlib.sha256)
5943 result += m.digest()
5945 return result[0:bits / 8]
5948 keys = wsc_kdf(kdk, "Wi-Fi Easy and Secure Key Derivation", 640)
5949 authkey = keys[0:32]
5950 keywrapkey = keys[32:48]
5952 return authkey,keywrapkey,emsk
5954 def wsc_dev_pw_half_psk(authkey, dev_pw):
5955 m = hmac.new(authkey, dev_pw, hashlib.sha256)
5956 return m.digest()[0:16]
5958 def wsc_dev_pw_psk(authkey, dev_pw):
5959 dev_pw_1 = dev_pw[0:len(dev_pw) / 2]
5960 dev_pw_2 = dev_pw[len(dev_pw) / 2:]
5961 psk1 = wsc_dev_pw_half_psk(authkey, dev_pw_1)
5962 psk2 = wsc_dev_pw_half_psk(authkey, dev_pw_2)
5965 def build_attr_authenticator(authkey, prev_msg, curr_msg):
5966 m = hmac.new(authkey, prev_msg + curr_msg, hashlib.sha256)
5967 auth = m.digest()[0:8]
5968 return build_wsc_attr(ATTR_AUTHENTICATOR, auth)
5970 def build_attr_encr_settings(authkey, keywrapkey, data):
5971 m = hmac.new(authkey, data, hashlib.sha256)
5972 kwa = m.digest()[0:8]
5973 data += build_wsc_attr(ATTR_KEY_WRAP_AUTH, kwa)
5975 aes = AES.new(keywrapkey, AES.MODE_CBC, iv)
5976 pad_len = 16 - len(data) % 16
5977 ps = pad_len * struct.pack('B', pad_len)
5979 wrapped = aes.encrypt(data)
5980 return build_wsc_attr(ATTR_ENCR_SETTINGS, iv + wrapped)
5982 def decrypt_attr_encr_settings(authkey, keywrapkey, data):
5983 if len(data) < 32 or len(data) % 16 != 0:
5984 raise Exception("Unexpected Encrypted Settings length: %d" % len(data))
5987 aes = AES.new(keywrapkey, AES.MODE_CBC, iv)
5988 decrypted = aes.decrypt(encr)
5989 pad_len, = struct.unpack('B', decrypted[-1])
5990 if pad_len > len(decrypted):
5991 raise Exception("Invalid padding in Encrypted Settings")
5992 for i in range(-pad_len, -1):
5993 if decrypted[i] != decrypted[-1]:
5994 raise Exception("Invalid PS value in Encrypted Settings")
5996 decrypted = decrypted[0:len(decrypted) - pad_len]
5997 if len(decrypted) < 12:
5998 raise Exception("Truncated Encrypted Settings plaintext")
5999 kwa = decrypted[-12:]
6000 attr,length = struct.unpack(">HH", kwa[0:4])
6001 if attr != ATTR_KEY_WRAP_AUTH or length != 8:
6002 raise Exception("Invalid KWA header")
6004 decrypted = decrypted[0:len(decrypted) - 12]
6006 m = hmac.new(authkey, decrypted, hashlib.sha256)
6007 calc_kwa = m.digest()[0:8]
6009 raise Exception("KWA mismatch")
6013 def zeropad_str(val, pad_len):
6014 while len(val) < pad_len * 2:
6019 # For now, use a hardcoded private key. In theory, this is supposed to be
6020 # randomly selected.
6021 own_private = 0x123456789
6022 own_public = pow(group_5_generator, own_private, group_5_prime)
6023 pk = binascii.unhexlify(zeropad_str(format(own_public, '02x'), 192))
6024 return own_private, pk
6026 def wsc_dh_kdf(peer_pk, own_private, mac_addr, e_nonce, r_nonce):
6027 peer_public = long(binascii.hexlify(peer_pk), 16)
6028 if peer_public < 2 or peer_public >= group_5_prime:
6029 raise Exception("Invalid peer public key")
6030 if pow(peer_public, (group_5_prime - 1) / 2, group_5_prime) != 1:
6031 raise Exception("Unexpected Legendre symbol for peer public key")
6033 shared_secret = pow(peer_public, own_private, group_5_prime)
6034 ss = zeropad_str(format(shared_secret, "02x"), 192)
6035 logger.debug("DH shared secret: " + ss)
6037 dhkey = hashlib.sha256(binascii.unhexlify(ss)).digest()
6038 logger.debug("DHKey: " + binascii.hexlify(dhkey))
6040 m = hmac.new(dhkey, e_nonce + mac_addr + r_nonce, hashlib.sha256)
6042 logger.debug("KDK: " + binascii.hexlify(kdk))
6043 authkey,keywrapkey,emsk = wsc_keys(kdk)
6044 logger.debug("AuthKey: " + binascii.hexlify(authkey))
6045 logger.debug("KeyWrapKey: " + binascii.hexlify(keywrapkey))
6046 logger.debug("EMSK: " + binascii.hexlify(emsk))
6047 return authkey,keywrapkey
6049 def wsc_dev_pw_hash(authkey, dev_pw, e_pk, r_pk):
6050 psk1,psk2 = wsc_dev_pw_psk(authkey, dev_pw)
6051 logger.debug("PSK1: " + binascii.hexlify(psk1))
6052 logger.debug("PSK2: " + binascii.hexlify(psk2))
6054 # Note: Secret values are supposed to be random, but hardcoded values are
6057 m = hmac.new(authkey, s1 + psk1 + e_pk + r_pk, hashlib.sha256)
6059 logger.debug("Hash1: " + binascii.hexlify(hash1))
6062 m = hmac.new(authkey, s2 + psk2 + e_pk + r_pk, hashlib.sha256)
6064 logger.debug("Hash2: " + binascii.hexlify(hash2))
6065 return s1,s2,hash1,hash2
6067 def build_m1(eap_id, uuid_e, mac_addr, e_nonce, e_pk,
6068 manufacturer='', model_name='', config_methods='\x00\x00'):
6069 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
6070 attrs += build_attr_msg_type(WPS_M1)
6071 attrs += build_wsc_attr(ATTR_UUID_E, uuid_e)
6072 attrs += build_wsc_attr(ATTR_MAC_ADDR, mac_addr)
6073 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
6074 attrs += build_wsc_attr(ATTR_PUBLIC_KEY, e_pk)
6075 attrs += build_wsc_attr(ATTR_AUTH_TYPE_FLAGS, '\x00\x00')
6076 attrs += build_wsc_attr(ATTR_ENCR_TYPE_FLAGS, '\x00\x00')
6077 attrs += build_wsc_attr(ATTR_CONN_TYPE_FLAGS, '\x00')
6078 attrs += build_wsc_attr(ATTR_CONFIG_METHODS, config_methods)
6079 attrs += build_wsc_attr(ATTR_WPS_STATE, '\x00')
6080 attrs += build_wsc_attr(ATTR_MANUFACTURER, manufacturer)
6081 attrs += build_wsc_attr(ATTR_MODEL_NAME, model_name)
6082 attrs += build_wsc_attr(ATTR_MODEL_NUMBER, '')
6083 attrs += build_wsc_attr(ATTR_SERIAL_NUMBER, '')
6084 attrs += build_wsc_attr(ATTR_PRIMARY_DEV_TYPE, 8*'\x00')
6085 attrs += build_wsc_attr(ATTR_DEV_NAME, '')
6086 attrs += build_wsc_attr(ATTR_RF_BANDS, '\x00')
6087 attrs += build_wsc_attr(ATTR_ASSOC_STATE, '\x00\x00')
6088 attrs += build_wsc_attr(ATTR_DEV_PASSWORD_ID, '\x00\x00')
6089 attrs += build_wsc_attr(ATTR_CONFIG_ERROR, '\x00\x00')
6090 attrs += build_wsc_attr(ATTR_OS_VERSION, '\x00\x00\x00\x00')
6091 m1 = build_eap_wsc(2, eap_id, attrs)
6094 def build_m2(authkey, m1, eap_id, e_nonce, r_nonce, uuid_r, r_pk,
6095 dev_pw_id='\x00\x00', eap_code=1):
6096 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
6097 attrs += build_attr_msg_type(WPS_M2)
6099 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
6101 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
6102 attrs += build_wsc_attr(ATTR_UUID_R, uuid_r)
6104 attrs += build_wsc_attr(ATTR_PUBLIC_KEY, r_pk)
6105 attrs += build_wsc_attr(ATTR_AUTH_TYPE_FLAGS, '\x00\x00')
6106 attrs += build_wsc_attr(ATTR_ENCR_TYPE_FLAGS, '\x00\x00')
6107 attrs += build_wsc_attr(ATTR_CONN_TYPE_FLAGS, '\x00')
6108 attrs += build_wsc_attr(ATTR_CONFIG_METHODS, '\x00\x00')
6109 attrs += build_wsc_attr(ATTR_MANUFACTURER, '')
6110 attrs += build_wsc_attr(ATTR_MODEL_NAME, '')
6111 attrs += build_wsc_attr(ATTR_MODEL_NUMBER, '')
6112 attrs += build_wsc_attr(ATTR_SERIAL_NUMBER, '')
6113 attrs += build_wsc_attr(ATTR_PRIMARY_DEV_TYPE, 8*'\x00')
6114 attrs += build_wsc_attr(ATTR_DEV_NAME, '')
6115 attrs += build_wsc_attr(ATTR_RF_BANDS, '\x00')
6116 attrs += build_wsc_attr(ATTR_ASSOC_STATE, '\x00\x00')
6117 attrs += build_wsc_attr(ATTR_CONFIG_ERROR, '\x00\x00')
6118 attrs += build_wsc_attr(ATTR_DEV_PASSWORD_ID, dev_pw_id)
6119 attrs += build_wsc_attr(ATTR_OS_VERSION, '\x00\x00\x00\x00')
6120 attrs += build_attr_authenticator(authkey, m1, attrs)
6121 m2 = build_eap_wsc(eap_code, eap_id, attrs)
6124 def build_m2d(m1, eap_id, e_nonce, r_nonce, uuid_r, dev_pw_id=None, eap_code=1):
6125 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
6126 attrs += build_attr_msg_type(WPS_M2D)
6127 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
6128 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
6129 attrs += build_wsc_attr(ATTR_UUID_R, uuid_r)
6130 attrs += build_wsc_attr(ATTR_AUTH_TYPE_FLAGS, '\x00\x00')
6131 attrs += build_wsc_attr(ATTR_ENCR_TYPE_FLAGS, '\x00\x00')
6132 attrs += build_wsc_attr(ATTR_CONN_TYPE_FLAGS, '\x00')
6133 attrs += build_wsc_attr(ATTR_CONFIG_METHODS, '\x00\x00')
6134 attrs += build_wsc_attr(ATTR_MANUFACTURER, '')
6135 attrs += build_wsc_attr(ATTR_MODEL_NAME, '')
6136 #attrs += build_wsc_attr(ATTR_MODEL_NUMBER, '')
6137 attrs += build_wsc_attr(ATTR_SERIAL_NUMBER, '')
6138 attrs += build_wsc_attr(ATTR_PRIMARY_DEV_TYPE, 8*'\x00')
6139 attrs += build_wsc_attr(ATTR_DEV_NAME, '')
6140 attrs += build_wsc_attr(ATTR_RF_BANDS, '\x00')
6141 attrs += build_wsc_attr(ATTR_ASSOC_STATE, '\x00\x00')
6142 attrs += build_wsc_attr(ATTR_CONFIG_ERROR, '\x00\x00')
6143 attrs += build_wsc_attr(ATTR_OS_VERSION, '\x00\x00\x00\x00')
6145 attrs += build_wsc_attr(ATTR_DEV_PASSWORD_ID, dev_pw_id)
6146 m2d = build_eap_wsc(eap_code, eap_id, attrs)
6149 def build_ack(eap_id, e_nonce, r_nonce, msg_type=WPS_WSC_ACK, eap_code=1):
6150 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
6151 if msg_type is not None:
6152 attrs += build_attr_msg_type(msg_type)
6154 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
6156 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
6157 msg = build_eap_wsc(eap_code, eap_id, attrs, opcode=WSC_ACK)
6160 def build_nack(eap_id, e_nonce, r_nonce, config_error='\x00\x00',
6161 msg_type=WPS_WSC_NACK, eap_code=1):
6162 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
6163 if msg_type is not None:
6164 attrs += build_attr_msg_type(msg_type)
6166 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
6168 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
6170 attrs += build_wsc_attr(ATTR_CONFIG_ERROR, config_error)
6171 msg = build_eap_wsc(eap_code, eap_id, attrs, opcode=WSC_NACK)
6174 def test_wps_ext(dev, apdev):
6175 """WPS against external implementation"""
6177 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
6178 wps_ext_eap_identity_req(dev[0], hapd, bssid)
6179 wps_ext_eap_identity_resp(hapd, dev[0], addr)
6181 logger.debug("Receive WSC/Start from AP")
6182 msg = get_wsc_msg(hapd)
6183 if msg['wsc_opcode'] != WSC_Start:
6184 raise Exception("Unexpected Op-Code for WSC/Start")
6185 wsc_start_id = msg['eap_identifier']
6187 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
6190 own_private, e_pk = wsc_dh_init()
6192 logger.debug("Send M1 to AP")
6193 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
6195 send_wsc_msg(hapd, addr, m1)
6197 logger.debug("Receive M2 from AP")
6198 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
6200 authkey,keywrapkey = wsc_dh_kdf(m2_attrs[ATTR_PUBLIC_KEY], own_private,
6202 m2_attrs[ATTR_REGISTRAR_NONCE])
6203 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk,
6204 m2_attrs[ATTR_PUBLIC_KEY])
6206 logger.debug("Send M3 to AP")
6207 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
6208 attrs += build_attr_msg_type(WPS_M3)
6209 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE,
6210 m2_attrs[ATTR_REGISTRAR_NONCE])
6211 attrs += build_wsc_attr(ATTR_E_HASH1, e_hash1)
6212 attrs += build_wsc_attr(ATTR_E_HASH2, e_hash2)
6213 attrs += build_attr_authenticator(authkey, raw_m2_attrs, attrs)
6214 raw_m3_attrs = attrs
6215 m3 = build_eap_wsc(2, msg['eap_identifier'], attrs)
6216 send_wsc_msg(hapd, addr, m3)
6218 logger.debug("Receive M4 from AP")
6219 msg, m4_attrs, raw_m4_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M4)
6221 logger.debug("Send M5 to AP")
6222 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
6223 attrs += build_attr_msg_type(WPS_M5)
6224 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE,
6225 m2_attrs[ATTR_REGISTRAR_NONCE])
6226 data = build_wsc_attr(ATTR_E_SNONCE1, e_s1)
6227 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
6228 attrs += build_attr_authenticator(authkey, raw_m4_attrs, attrs)
6229 raw_m5_attrs = attrs
6230 m5 = build_eap_wsc(2, msg['eap_identifier'], attrs)
6231 send_wsc_msg(hapd, addr, m5)
6233 logger.debug("Receive M6 from AP")
6234 msg, m6_attrs, raw_m6_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M6)
6236 logger.debug("Send M7 to AP")
6237 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
6238 attrs += build_attr_msg_type(WPS_M7)
6239 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE,
6240 m2_attrs[ATTR_REGISTRAR_NONCE])
6241 data = build_wsc_attr(ATTR_E_SNONCE2, e_s2)
6242 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
6243 attrs += build_attr_authenticator(authkey, raw_m6_attrs, attrs)
6244 m7 = build_eap_wsc(2, msg['eap_identifier'], attrs)
6245 raw_m7_attrs = attrs
6246 send_wsc_msg(hapd, addr, m7)
6248 logger.debug("Receive M8 from AP")
6249 msg, m8_attrs, raw_m8_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M8)
6250 m8_cred = decrypt_attr_encr_settings(authkey, keywrapkey,
6251 m8_attrs[ATTR_ENCR_SETTINGS])
6252 logger.debug("M8 Credential: " + binascii.hexlify(m8_cred))
6254 logger.debug("Prepare WSC_Done")
6255 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
6256 attrs += build_attr_msg_type(WPS_WSC_DONE)
6257 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
6258 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE,
6259 m2_attrs[ATTR_REGISTRAR_NONCE])
6260 wsc_done = build_eap_wsc(2, msg['eap_identifier'], attrs, opcode=WSC_Done)
6261 # Do not send WSC_Done yet to allow exchangw with STA complete before the
6267 eap_id = wsc_start_id
6268 logger.debug("Send WSC/Start to STA")
6269 wsc_start = build_eap_wsc(1, eap_id, "", opcode=WSC_Start)
6270 send_wsc_msg(dev[0], bssid, wsc_start)
6271 eap_id = (eap_id + 1) % 256
6273 logger.debug("Receive M1 from STA")
6274 msg, m1_attrs, raw_m1_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M1)
6276 authkey,keywrapkey = wsc_dh_kdf(m1_attrs[ATTR_PUBLIC_KEY], own_private,
6277 mac_addr, m1_attrs[ATTR_ENROLLEE_NONCE],
6279 r_s1,r_s2,r_hash1,r_hash2 = wsc_dev_pw_hash(authkey, pin,
6280 m1_attrs[ATTR_PUBLIC_KEY], e_pk)
6282 logger.debug("Send M2 to STA")
6283 m2, raw_m2_attrs = build_m2(authkey, raw_m1_attrs, eap_id,
6284 m1_attrs[ATTR_ENROLLEE_NONCE],
6285 r_nonce, uuid_r, e_pk)
6286 send_wsc_msg(dev[0], bssid, m2)
6287 eap_id = (eap_id + 1) % 256
6289 logger.debug("Receive M3 from STA")
6290 msg, m3_attrs, raw_m3_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M3)
6292 logger.debug("Send M4 to STA")
6293 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
6294 attrs += build_attr_msg_type(WPS_M4)
6295 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, m1_attrs[ATTR_ENROLLEE_NONCE])
6296 attrs += build_wsc_attr(ATTR_R_HASH1, r_hash1)
6297 attrs += build_wsc_attr(ATTR_R_HASH2, r_hash2)
6298 data = build_wsc_attr(ATTR_R_SNONCE1, r_s1)
6299 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
6300 attrs += build_attr_authenticator(authkey, raw_m3_attrs, attrs)
6301 raw_m4_attrs = attrs
6302 m4 = build_eap_wsc(1, eap_id, attrs)
6303 send_wsc_msg(dev[0], bssid, m4)
6304 eap_id = (eap_id + 1) % 256
6306 logger.debug("Receive M5 from STA")
6307 msg, m5_attrs, raw_m5_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M5)
6309 logger.debug("Send M6 to STA")
6310 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
6311 attrs += build_attr_msg_type(WPS_M6)
6312 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE,
6313 m1_attrs[ATTR_ENROLLEE_NONCE])
6314 data = build_wsc_attr(ATTR_R_SNONCE2, r_s2)
6315 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
6316 attrs += build_attr_authenticator(authkey, raw_m5_attrs, attrs)
6317 raw_m6_attrs = attrs
6318 m6 = build_eap_wsc(1, eap_id, attrs)
6319 send_wsc_msg(dev[0], bssid, m6)
6320 eap_id = (eap_id + 1) % 256
6322 logger.debug("Receive M7 from STA")
6323 msg, m7_attrs, raw_m7_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M7)
6325 logger.debug("Send M8 to STA")
6326 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
6327 attrs += build_attr_msg_type(WPS_M8)
6328 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE,
6329 m1_attrs[ATTR_ENROLLEE_NONCE])
6330 attrs += build_attr_encr_settings(authkey, keywrapkey, m8_cred)
6331 attrs += build_attr_authenticator(authkey, raw_m7_attrs, attrs)
6332 raw_m8_attrs = attrs
6333 m8 = build_eap_wsc(1, eap_id, attrs)
6334 send_wsc_msg(dev[0], bssid, m8)
6335 eap_id = (eap_id + 1) % 256
6337 ev = dev[0].wait_event(["WPS-CRED-RECEIVED"], timeout=5)
6339 raise Exception("wpa_supplicant did not report credential")
6341 logger.debug("Receive WSC_Done from STA")
6342 msg = get_wsc_msg(dev[0])
6343 if msg['wsc_opcode'] != WSC_Done or msg['wsc_msg_type'] != WPS_WSC_DONE:
6344 raise Exception("Unexpected Op-Code/MsgType for WSC_Done")
6346 logger.debug("Send WSC_Done to AP")
6347 hapd.request("SET ext_eapol_frame_io 0")
6348 dev[0].request("SET ext_eapol_frame_io 0")
6349 send_wsc_msg(hapd, addr, wsc_done)
6351 ev = hapd.wait_event(["WPS-REG-SUCCESS"], timeout=5)
6353 raise Exception("hostapd did not report WPS success")
6355 dev[0].wait_connected()
6357 def wps_start_kwa(dev, apdev):
6359 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
6360 wps_ext_eap_identity_req(dev[0], hapd, bssid)
6361 wps_ext_eap_identity_resp(hapd, dev[0], addr)
6362 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
6364 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
6367 own_private, e_pk = wsc_dh_init()
6369 logger.debug("Receive M1 from STA")
6370 msg, m1_attrs, raw_m1_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M1)
6371 eap_id = (msg['eap_identifier'] + 1) % 256
6373 authkey,keywrapkey = wsc_dh_kdf(m1_attrs[ATTR_PUBLIC_KEY], own_private,
6374 mac_addr, m1_attrs[ATTR_ENROLLEE_NONCE],
6376 r_s1,r_s2,r_hash1,r_hash2 = wsc_dev_pw_hash(authkey, pin,
6377 m1_attrs[ATTR_PUBLIC_KEY], e_pk)
6379 logger.debug("Send M2 to STA")
6380 m2, raw_m2_attrs = build_m2(authkey, raw_m1_attrs, eap_id,
6381 m1_attrs[ATTR_ENROLLEE_NONCE],
6382 r_nonce, uuid_r, e_pk)
6383 send_wsc_msg(dev[0], bssid, m2)
6384 eap_id = (eap_id + 1) % 256
6386 logger.debug("Receive M3 from STA")
6387 msg, m3_attrs, raw_m3_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M3)
6389 logger.debug("Send M4 to STA")
6390 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
6391 attrs += build_attr_msg_type(WPS_M4)
6392 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, m1_attrs[ATTR_ENROLLEE_NONCE])
6393 attrs += build_wsc_attr(ATTR_R_HASH1, r_hash1)
6394 attrs += build_wsc_attr(ATTR_R_HASH2, r_hash2)
6396 return r_s1, keywrapkey, authkey, raw_m3_attrs, eap_id, bssid, attrs
6398 def wps_stop_kwa(dev, bssid, attrs, authkey, raw_m3_attrs, eap_id):
6399 attrs += build_attr_authenticator(authkey, raw_m3_attrs, attrs)
6400 m4 = build_eap_wsc(1, eap_id, attrs)
6401 send_wsc_msg(dev[0], bssid, m4)
6402 eap_id = (eap_id + 1) % 256
6404 logger.debug("Receive M5 from STA")
6405 msg = get_wsc_msg(dev[0])
6406 if msg['wsc_opcode'] != WSC_NACK:
6407 raise Exception("Unexpected message - expected WSC_Nack")
6409 dev[0].request("WPS_CANCEL")
6410 send_wsc_msg(dev[0], bssid, build_eap_failure(eap_id))
6411 dev[0].wait_disconnected()
6413 def test_wps_ext_kwa_proto_no_kwa(dev, apdev):
6414 """WPS and KWA error: No KWA attribute"""
6415 r_s1,keywrapkey,authkey,raw_m3_attrs,eap_id,bssid,attrs = wps_start_kwa(dev, apdev)
6416 data = build_wsc_attr(ATTR_R_SNONCE1, r_s1)
6417 # Encrypted Settings without KWA
6419 aes = AES.new(keywrapkey, AES.MODE_CBC, iv)
6420 pad_len = 16 - len(data) % 16
6421 ps = pad_len * struct.pack('B', pad_len)
6423 wrapped = aes.encrypt(data)
6424 attrs += build_wsc_attr(ATTR_ENCR_SETTINGS, iv + wrapped)
6425 wps_stop_kwa(dev, bssid, attrs, authkey, raw_m3_attrs, eap_id)
6427 def test_wps_ext_kwa_proto_data_after_kwa(dev, apdev):
6428 """WPS and KWA error: Data after KWA"""
6429 r_s1,keywrapkey,authkey,raw_m3_attrs,eap_id,bssid,attrs = wps_start_kwa(dev, apdev)
6430 data = build_wsc_attr(ATTR_R_SNONCE1, r_s1)
6431 # Encrypted Settings and data after KWA
6432 m = hmac.new(authkey, data, hashlib.sha256)
6433 kwa = m.digest()[0:8]
6434 data += build_wsc_attr(ATTR_KEY_WRAP_AUTH, kwa)
6435 data += build_wsc_attr(ATTR_VENDOR_EXT, "1234567890")
6437 aes = AES.new(keywrapkey, AES.MODE_CBC, iv)
6438 pad_len = 16 - len(data) % 16
6439 ps = pad_len * struct.pack('B', pad_len)
6441 wrapped = aes.encrypt(data)
6442 attrs += build_wsc_attr(ATTR_ENCR_SETTINGS, iv + wrapped)
6443 wps_stop_kwa(dev, bssid, attrs, authkey, raw_m3_attrs, eap_id)
6445 def test_wps_ext_kwa_proto_kwa_mismatch(dev, apdev):
6446 """WPS and KWA error: KWA mismatch"""
6447 r_s1,keywrapkey,authkey,raw_m3_attrs,eap_id,bssid,attrs = wps_start_kwa(dev, apdev)
6448 data = build_wsc_attr(ATTR_R_SNONCE1, r_s1)
6449 # Encrypted Settings and KWA with incorrect value
6450 data += build_wsc_attr(ATTR_KEY_WRAP_AUTH, 8*'\x00')
6452 aes = AES.new(keywrapkey, AES.MODE_CBC, iv)
6453 pad_len = 16 - len(data) % 16
6454 ps = pad_len * struct.pack('B', pad_len)
6456 wrapped = aes.encrypt(data)
6457 attrs += build_wsc_attr(ATTR_ENCR_SETTINGS, iv + wrapped)
6458 wps_stop_kwa(dev, bssid, attrs, authkey, raw_m3_attrs, eap_id)
6460 def wps_run_cred_proto(dev, apdev, m8_cred, connect=False, no_connect=False):
6462 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
6463 wps_ext_eap_identity_req(dev[0], hapd, bssid)
6464 wps_ext_eap_identity_resp(hapd, dev[0], addr)
6465 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
6467 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
6470 own_private, e_pk = wsc_dh_init()
6472 logger.debug("Receive M1 from STA")
6473 msg, m1_attrs, raw_m1_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M1)
6474 eap_id = (msg['eap_identifier'] + 1) % 256
6476 authkey,keywrapkey = wsc_dh_kdf(m1_attrs[ATTR_PUBLIC_KEY], own_private,
6477 mac_addr, m1_attrs[ATTR_ENROLLEE_NONCE],
6479 r_s1,r_s2,r_hash1,r_hash2 = wsc_dev_pw_hash(authkey, pin,
6480 m1_attrs[ATTR_PUBLIC_KEY], e_pk)
6482 logger.debug("Send M2 to STA")
6483 m2, raw_m2_attrs = build_m2(authkey, raw_m1_attrs, eap_id,
6484 m1_attrs[ATTR_ENROLLEE_NONCE],
6485 r_nonce, uuid_r, e_pk)
6486 send_wsc_msg(dev[0], bssid, m2)
6487 eap_id = (eap_id + 1) % 256
6489 logger.debug("Receive M3 from STA")
6490 msg, m3_attrs, raw_m3_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M3)
6492 logger.debug("Send M4 to STA")
6493 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
6494 attrs += build_attr_msg_type(WPS_M4)
6495 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, m1_attrs[ATTR_ENROLLEE_NONCE])
6496 attrs += build_wsc_attr(ATTR_R_HASH1, r_hash1)
6497 attrs += build_wsc_attr(ATTR_R_HASH2, r_hash2)
6498 data = build_wsc_attr(ATTR_R_SNONCE1, r_s1)
6499 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
6500 attrs += build_attr_authenticator(authkey, raw_m3_attrs, attrs)
6501 raw_m4_attrs = attrs
6502 m4 = build_eap_wsc(1, eap_id, attrs)
6503 send_wsc_msg(dev[0], bssid, m4)
6504 eap_id = (eap_id + 1) % 256
6506 logger.debug("Receive M5 from STA")
6507 msg, m5_attrs, raw_m5_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M5)
6509 logger.debug("Send M6 to STA")
6510 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
6511 attrs += build_attr_msg_type(WPS_M6)
6512 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE,
6513 m1_attrs[ATTR_ENROLLEE_NONCE])
6514 data = build_wsc_attr(ATTR_R_SNONCE2, r_s2)
6515 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
6516 attrs += build_attr_authenticator(authkey, raw_m5_attrs, attrs)
6517 raw_m6_attrs = attrs
6518 m6 = build_eap_wsc(1, eap_id, attrs)
6519 send_wsc_msg(dev[0], bssid, m6)
6520 eap_id = (eap_id + 1) % 256
6522 logger.debug("Receive M7 from STA")
6523 msg, m7_attrs, raw_m7_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M7)
6525 logger.debug("Send M8 to STA")
6526 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
6527 attrs += build_attr_msg_type(WPS_M8)
6528 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE,
6529 m1_attrs[ATTR_ENROLLEE_NONCE])
6530 attrs += build_attr_encr_settings(authkey, keywrapkey, m8_cred)
6531 attrs += build_attr_authenticator(authkey, raw_m7_attrs, attrs)
6532 raw_m8_attrs = attrs
6533 m8 = build_eap_wsc(1, eap_id, attrs)
6534 send_wsc_msg(dev[0], bssid, m8)
6535 eap_id = (eap_id + 1) % 256
6538 logger.debug("Receive WSC_Done from STA")
6539 msg = get_wsc_msg(dev[0])
6540 if msg['wsc_opcode'] != WSC_Done or msg['wsc_msg_type'] != WPS_WSC_DONE:
6541 raise Exception("Unexpected Op-Code/MsgType for WSC_Done")
6543 hapd.request("SET ext_eapol_frame_io 0")
6544 dev[0].request("SET ext_eapol_frame_io 0")
6546 send_wsc_msg(dev[0], bssid, build_eap_failure(eap_id))
6548 dev[0].wait_disconnected()
6549 dev[0].request("REMOVE_NETWORK all")
6551 logger.debug("Receive WSC_Done from STA")
6552 msg = get_wsc_msg(dev[0])
6553 if msg['wsc_opcode'] != WSC_Done or msg['wsc_msg_type'] != WPS_WSC_DONE:
6554 raise Exception("Unexpected Op-Code/MsgType for WSC_Done")
6556 hapd.request("SET ext_eapol_frame_io 0")
6557 dev[0].request("SET ext_eapol_frame_io 0")
6559 send_wsc_msg(dev[0], bssid, build_eap_failure(eap_id))
6561 dev[0].wait_connected()
6563 # Verify STA NACK's the credential
6564 msg = get_wsc_msg(dev[0])
6565 if msg['wsc_opcode'] != WSC_NACK:
6566 raise Exception("Unexpected message - expected WSC_Nack")
6567 dev[0].request("WPS_CANCEL")
6568 send_wsc_msg(dev[0], bssid, build_eap_failure(eap_id))
6569 dev[0].wait_disconnected()
6571 def build_cred(nw_idx='\x01', ssid='test-wps-conf', auth_type='\x00\x20',
6572 encr_type='\x00\x08', nw_key="12345678",
6573 mac_addr='\x00\x00\x00\x00\x00\x00'):
6575 if nw_idx is not None:
6576 attrs += build_wsc_attr(ATTR_NETWORK_INDEX, nw_idx)
6577 if ssid is not None:
6578 attrs += build_wsc_attr(ATTR_SSID, ssid)
6579 if auth_type is not None:
6580 attrs += build_wsc_attr(ATTR_AUTH_TYPE, auth_type)
6581 if encr_type is not None:
6582 attrs += build_wsc_attr(ATTR_ENCR_TYPE, encr_type)
6583 if nw_key is not None:
6584 attrs += build_wsc_attr(ATTR_NETWORK_KEY, nw_key)
6585 if mac_addr is not None:
6586 attrs += build_wsc_attr(ATTR_MAC_ADDR, mac_addr)
6587 return build_wsc_attr(ATTR_CRED, attrs)
6589 def test_wps_ext_cred_proto_success(dev, apdev):
6590 """WPS and Credential: success"""
6591 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
6592 m8_cred = build_cred(mac_addr=mac_addr)
6593 wps_run_cred_proto(dev, apdev, m8_cred, connect=True)
6595 def test_wps_ext_cred_proto_mac_addr_mismatch(dev, apdev):
6596 """WPS and Credential: MAC Address mismatch"""
6597 m8_cred = build_cred()
6598 wps_run_cred_proto(dev, apdev, m8_cred, connect=True)
6600 def test_wps_ext_cred_proto_zero_padding(dev, apdev):
6601 """WPS and Credential: zeropadded attributes"""
6602 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
6603 m8_cred = build_cred(mac_addr=mac_addr, ssid='test-wps-conf\x00',
6604 nw_key="12345678\x00")
6605 wps_run_cred_proto(dev, apdev, m8_cred, connect=True)
6607 def test_wps_ext_cred_proto_ssid_missing(dev, apdev):
6608 """WPS and Credential: SSID missing"""
6609 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
6610 m8_cred = build_cred(mac_addr=mac_addr, ssid=None)
6611 wps_run_cred_proto(dev, apdev, m8_cred)
6613 def test_wps_ext_cred_proto_ssid_zero_len(dev, apdev):
6614 """WPS and Credential: Zero-length SSID"""
6615 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
6616 m8_cred = build_cred(mac_addr=mac_addr, ssid="")
6617 wps_run_cred_proto(dev, apdev, m8_cred, no_connect=True)
6619 def test_wps_ext_cred_proto_auth_type_missing(dev, apdev):
6620 """WPS and Credential: Auth Type missing"""
6621 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
6622 m8_cred = build_cred(mac_addr=mac_addr, auth_type=None)
6623 wps_run_cred_proto(dev, apdev, m8_cred)
6625 def test_wps_ext_cred_proto_encr_type_missing(dev, apdev):
6626 """WPS and Credential: Encr Type missing"""
6627 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
6628 m8_cred = build_cred(mac_addr=mac_addr, encr_type=None)
6629 wps_run_cred_proto(dev, apdev, m8_cred)
6631 def test_wps_ext_cred_proto_network_key_missing(dev, apdev):
6632 """WPS and Credential: Network Key missing"""
6633 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
6634 m8_cred = build_cred(mac_addr=mac_addr, nw_key=None)
6635 wps_run_cred_proto(dev, apdev, m8_cred)
6637 def test_wps_ext_cred_proto_network_key_missing_open(dev, apdev):
6638 """WPS and Credential: Network Key missing (open)"""
6639 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
6640 m8_cred = build_cred(mac_addr=mac_addr, auth_type='\x00\x01',
6641 encr_type='\x00\x01', nw_key=None, ssid="foo")
6642 wps_run_cred_proto(dev, apdev, m8_cred, no_connect=True)
6644 def test_wps_ext_cred_proto_mac_addr_missing(dev, apdev):
6645 """WPS and Credential: MAC Address missing"""
6646 m8_cred = build_cred(mac_addr=None)
6647 wps_run_cred_proto(dev, apdev, m8_cred)
6649 def test_wps_ext_cred_proto_invalid_encr_type(dev, apdev):
6650 """WPS and Credential: Invalid Encr Type"""
6651 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
6652 m8_cred = build_cred(mac_addr=mac_addr, encr_type='\x00\x00')
6653 wps_run_cred_proto(dev, apdev, m8_cred)
6655 def test_wps_ext_cred_proto_missing_cred(dev, apdev):
6656 """WPS and Credential: Missing Credential"""
6657 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
6659 wps_run_cred_proto(dev, apdev, m8_cred)
6661 def test_wps_ext_proto_m2_no_public_key(dev, apdev):
6662 """WPS and no Public Key in M2"""
6664 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
6665 wps_ext_eap_identity_req(dev[0], hapd, bssid)
6666 wps_ext_eap_identity_resp(hapd, dev[0], addr)
6667 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
6669 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
6672 own_private, e_pk = wsc_dh_init()
6674 logger.debug("Receive M1 from STA")
6675 msg, m1_attrs, raw_m1_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M1)
6676 eap_id = (msg['eap_identifier'] + 1) % 256
6678 authkey,keywrapkey = wsc_dh_kdf(m1_attrs[ATTR_PUBLIC_KEY], own_private,
6679 mac_addr, m1_attrs[ATTR_ENROLLEE_NONCE],
6681 r_s1,r_s2,r_hash1,r_hash2 = wsc_dev_pw_hash(authkey, pin,
6682 m1_attrs[ATTR_PUBLIC_KEY], e_pk)
6684 logger.debug("Send M2 to STA")
6685 m2, raw_m2_attrs = build_m2(authkey, raw_m1_attrs, eap_id,
6686 m1_attrs[ATTR_ENROLLEE_NONCE],
6687 r_nonce, uuid_r, None)
6688 send_wsc_msg(dev[0], bssid, m2)
6689 eap_id = (eap_id + 1) % 256
6691 # Verify STA NACK's the credential
6692 msg = get_wsc_msg(dev[0])
6693 if msg['wsc_opcode'] != WSC_NACK:
6694 raise Exception("Unexpected message - expected WSC_Nack")
6695 dev[0].request("WPS_CANCEL")
6696 send_wsc_msg(dev[0], bssid, build_eap_failure(eap_id))
6697 dev[0].wait_disconnected()
6699 def test_wps_ext_proto_m2_invalid_public_key(dev, apdev):
6700 """WPS and invalid Public Key in M2"""
6702 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
6703 wps_ext_eap_identity_req(dev[0], hapd, bssid)
6704 wps_ext_eap_identity_resp(hapd, dev[0], addr)
6705 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
6707 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
6710 own_private, e_pk = wsc_dh_init()
6712 logger.debug("Receive M1 from STA")
6713 msg, m1_attrs, raw_m1_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M1)
6714 eap_id = (msg['eap_identifier'] + 1) % 256
6716 authkey,keywrapkey = wsc_dh_kdf(m1_attrs[ATTR_PUBLIC_KEY], own_private,
6717 mac_addr, m1_attrs[ATTR_ENROLLEE_NONCE],
6719 r_s1,r_s2,r_hash1,r_hash2 = wsc_dev_pw_hash(authkey, pin,
6720 m1_attrs[ATTR_PUBLIC_KEY], e_pk)
6722 logger.debug("Send M2 to STA")
6723 m2, raw_m2_attrs = build_m2(authkey, raw_m1_attrs, eap_id,
6724 m1_attrs[ATTR_ENROLLEE_NONCE],
6725 r_nonce, uuid_r, 192*'\xff')
6726 send_wsc_msg(dev[0], bssid, m2)
6727 eap_id = (eap_id + 1) % 256
6729 # Verify STA NACK's the credential
6730 msg = get_wsc_msg(dev[0])
6731 if msg['wsc_opcode'] != WSC_NACK:
6732 raise Exception("Unexpected message - expected WSC_Nack")
6733 dev[0].request("WPS_CANCEL")
6734 send_wsc_msg(dev[0], bssid, build_eap_failure(eap_id))
6735 dev[0].wait_disconnected()
6737 def test_wps_ext_proto_m2_public_key_oom(dev, apdev):
6738 """WPS and Public Key OOM in M2"""
6740 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
6741 wps_ext_eap_identity_req(dev[0], hapd, bssid)
6742 wps_ext_eap_identity_resp(hapd, dev[0], addr)
6743 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
6745 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
6748 own_private, e_pk = wsc_dh_init()
6750 logger.debug("Receive M1 from STA")
6751 msg, m1_attrs, raw_m1_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M1)
6752 eap_id = (msg['eap_identifier'] + 1) % 256
6754 authkey,keywrapkey = wsc_dh_kdf(m1_attrs[ATTR_PUBLIC_KEY], own_private,
6755 mac_addr, m1_attrs[ATTR_ENROLLEE_NONCE],
6757 r_s1,r_s2,r_hash1,r_hash2 = wsc_dev_pw_hash(authkey, pin,
6758 m1_attrs[ATTR_PUBLIC_KEY], e_pk)
6760 logger.debug("Send M2 to STA")
6761 m2, raw_m2_attrs = build_m2(authkey, raw_m1_attrs, eap_id,
6762 m1_attrs[ATTR_ENROLLEE_NONCE],
6763 r_nonce, uuid_r, e_pk)
6764 with alloc_fail(dev[0], 1, "wpabuf_alloc_copy;wps_process_pubkey"):
6765 send_wsc_msg(dev[0], bssid, m2)
6766 eap_id = (eap_id + 1) % 256
6768 # Verify STA NACK's the credential
6769 msg = get_wsc_msg(dev[0])
6770 if msg['wsc_opcode'] != WSC_NACK:
6771 raise Exception("Unexpected message - expected WSC_Nack")
6772 dev[0].request("WPS_CANCEL")
6773 send_wsc_msg(dev[0], bssid, build_eap_failure(eap_id))
6774 dev[0].wait_disconnected()
6776 def test_wps_ext_proto_nack_m3(dev, apdev):
6777 """WPS and NACK M3"""
6779 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
6780 wps_ext_eap_identity_req(dev[0], hapd, bssid)
6781 wps_ext_eap_identity_resp(hapd, dev[0], addr)
6782 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
6784 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
6787 own_private, e_pk = wsc_dh_init()
6789 logger.debug("Receive M1 from STA")
6790 msg, m1_attrs, raw_m1_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M1)
6791 eap_id = (msg['eap_identifier'] + 1) % 256
6793 authkey,keywrapkey = wsc_dh_kdf(m1_attrs[ATTR_PUBLIC_KEY], own_private,
6794 mac_addr, m1_attrs[ATTR_ENROLLEE_NONCE],
6796 r_s1,r_s2,r_hash1,r_hash2 = wsc_dev_pw_hash(authkey, pin,
6797 m1_attrs[ATTR_PUBLIC_KEY], e_pk)
6799 logger.debug("Send M2 to STA")
6800 m2, raw_m2_attrs = build_m2(authkey, raw_m1_attrs, eap_id,
6801 m1_attrs[ATTR_ENROLLEE_NONCE],
6802 r_nonce, uuid_r, e_pk)
6803 send_wsc_msg(dev[0], bssid, m2)
6804 eap_id = (eap_id + 1) % 256
6806 logger.debug("Receive M3 from STA")
6807 msg, m3_attrs, raw_m3_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M3)
6809 logger.debug("Send NACK to STA")
6810 msg, attrs = build_nack(eap_id, m1_attrs[ATTR_ENROLLEE_NONCE],
6811 r_nonce, config_error='\x01\x23')
6812 send_wsc_msg(dev[0], bssid, msg)
6813 ev = dev[0].wait_event(["WPS-FAIL"], timeout=5)
6815 raise Exception("Failure not reported")
6816 if "msg=7 config_error=291" not in ev:
6817 raise Exception("Unexpected failure reason: " + ev)
6819 def test_wps_ext_proto_nack_m5(dev, apdev):
6820 """WPS and NACK M5"""
6822 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
6823 wps_ext_eap_identity_req(dev[0], hapd, bssid)
6824 wps_ext_eap_identity_resp(hapd, dev[0], addr)
6825 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
6827 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
6830 own_private, e_pk = wsc_dh_init()
6832 logger.debug("Receive M1 from STA")
6833 msg, m1_attrs, raw_m1_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M1)
6834 eap_id = (msg['eap_identifier'] + 1) % 256
6836 authkey,keywrapkey = wsc_dh_kdf(m1_attrs[ATTR_PUBLIC_KEY], own_private,
6837 mac_addr, m1_attrs[ATTR_ENROLLEE_NONCE],
6839 r_s1,r_s2,r_hash1,r_hash2 = wsc_dev_pw_hash(authkey, pin,
6840 m1_attrs[ATTR_PUBLIC_KEY], e_pk)
6842 logger.debug("Send M2 to STA")
6843 m2, raw_m2_attrs = build_m2(authkey, raw_m1_attrs, eap_id,
6844 m1_attrs[ATTR_ENROLLEE_NONCE],
6845 r_nonce, uuid_r, e_pk)
6846 send_wsc_msg(dev[0], bssid, m2)
6847 eap_id = (eap_id + 1) % 256
6849 logger.debug("Receive M3 from STA")
6850 msg, m3_attrs, raw_m3_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M3)
6852 logger.debug("Send M4 to STA")
6853 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
6854 attrs += build_attr_msg_type(WPS_M4)
6855 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, m1_attrs[ATTR_ENROLLEE_NONCE])
6856 attrs += build_wsc_attr(ATTR_R_HASH1, r_hash1)
6857 attrs += build_wsc_attr(ATTR_R_HASH2, r_hash2)
6858 data = build_wsc_attr(ATTR_R_SNONCE1, r_s1)
6859 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
6860 attrs += build_attr_authenticator(authkey, raw_m3_attrs, attrs)
6861 raw_m4_attrs = attrs
6862 m4 = build_eap_wsc(1, eap_id, attrs)
6863 send_wsc_msg(dev[0], bssid, m4)
6864 eap_id = (eap_id + 1) % 256
6866 logger.debug("Receive M5 from STA")
6867 msg, m5_attrs, raw_m5_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M5)
6869 logger.debug("Send NACK to STA")
6870 msg, attrs = build_nack(eap_id, m1_attrs[ATTR_ENROLLEE_NONCE],
6871 r_nonce, config_error='\x01\x24')
6872 send_wsc_msg(dev[0], bssid, msg)
6873 ev = dev[0].wait_event(["WPS-FAIL"], timeout=5)
6875 raise Exception("Failure not reported")
6876 if "msg=9 config_error=292" not in ev:
6877 raise Exception("Unexpected failure reason: " + ev)
6879 def wps_nack_m3(dev, apdev):
6881 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pbc=True)
6882 wps_ext_eap_identity_req(dev[0], hapd, bssid)
6883 wps_ext_eap_identity_resp(hapd, dev[0], addr)
6884 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
6886 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
6889 own_private, e_pk = wsc_dh_init()
6891 logger.debug("Receive M1 from STA")
6892 msg, m1_attrs, raw_m1_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M1)
6893 eap_id = (msg['eap_identifier'] + 1) % 256
6895 authkey,keywrapkey = wsc_dh_kdf(m1_attrs[ATTR_PUBLIC_KEY], own_private,
6896 mac_addr, m1_attrs[ATTR_ENROLLEE_NONCE],
6898 r_s1,r_s2,r_hash1,r_hash2 = wsc_dev_pw_hash(authkey, pin,
6899 m1_attrs[ATTR_PUBLIC_KEY], e_pk)
6901 logger.debug("Send M2 to STA")
6902 m2, raw_m2_attrs = build_m2(authkey, raw_m1_attrs, eap_id,
6903 m1_attrs[ATTR_ENROLLEE_NONCE],
6904 r_nonce, uuid_r, e_pk, dev_pw_id='\x00\x04')
6905 send_wsc_msg(dev[0], bssid, m2)
6906 eap_id = (eap_id + 1) % 256
6908 logger.debug("Receive M3 from STA")
6909 msg, m3_attrs, raw_m3_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M3)
6910 return eap_id, m1_attrs[ATTR_ENROLLEE_NONCE], r_nonce, bssid
6912 def test_wps_ext_proto_nack_m3_no_config_error(dev, apdev):
6913 """WPS and NACK M3 missing Config Error"""
6914 eap_id, e_nonce, r_nonce, bssid = wps_nack_m3(dev, apdev)
6915 logger.debug("Send NACK to STA")
6916 msg, attrs = build_nack(eap_id, e_nonce, r_nonce, config_error=None)
6917 send_wsc_msg(dev[0], bssid, msg)
6918 dev[0].request("WPS_CANCEL")
6919 dev[0].wait_disconnected()
6920 dev[0].flush_scan_cache()
6922 def test_wps_ext_proto_nack_m3_no_e_nonce(dev, apdev):
6923 """WPS and NACK M3 missing E-Nonce"""
6924 eap_id, e_nonce, r_nonce, bssid = wps_nack_m3(dev, apdev)
6925 logger.debug("Send NACK to STA")
6926 msg, attrs = build_nack(eap_id, None, r_nonce)
6927 send_wsc_msg(dev[0], bssid, msg)
6928 dev[0].request("WPS_CANCEL")
6929 dev[0].wait_disconnected()
6930 dev[0].flush_scan_cache()
6932 def test_wps_ext_proto_nack_m3_e_nonce_mismatch(dev, apdev):
6933 """WPS and NACK M3 E-Nonce mismatch"""
6934 eap_id, e_nonce, r_nonce, bssid = wps_nack_m3(dev, apdev)
6935 logger.debug("Send NACK to STA")
6936 msg, attrs = build_nack(eap_id, 16*'\x00', r_nonce)
6937 send_wsc_msg(dev[0], bssid, msg)
6938 dev[0].request("WPS_CANCEL")
6939 dev[0].wait_disconnected()
6940 dev[0].flush_scan_cache()
6942 def test_wps_ext_proto_nack_m3_no_r_nonce(dev, apdev):
6943 """WPS and NACK M3 missing R-Nonce"""
6944 eap_id, e_nonce, r_nonce, bssid = wps_nack_m3(dev, apdev)
6945 logger.debug("Send NACK to STA")
6946 msg, attrs = build_nack(eap_id, e_nonce, None)
6947 send_wsc_msg(dev[0], bssid, msg)
6948 dev[0].request("WPS_CANCEL")
6949 dev[0].wait_disconnected()
6950 dev[0].flush_scan_cache()
6952 def test_wps_ext_proto_nack_m3_r_nonce_mismatch(dev, apdev):
6953 """WPS and NACK M3 R-Nonce mismatch"""
6954 eap_id, e_nonce, r_nonce, bssid = wps_nack_m3(dev, apdev)
6955 logger.debug("Send NACK to STA")
6956 msg, attrs = build_nack(eap_id, e_nonce, 16*'\x00')
6957 send_wsc_msg(dev[0], bssid, msg)
6958 dev[0].request("WPS_CANCEL")
6959 dev[0].wait_disconnected()
6960 dev[0].flush_scan_cache()
6962 def test_wps_ext_proto_nack_m3_no_msg_type(dev, apdev):
6963 """WPS and NACK M3 no Message Type"""
6964 eap_id, e_nonce, r_nonce, bssid = wps_nack_m3(dev, apdev)
6965 logger.debug("Send NACK to STA")
6966 msg, attrs = build_nack(eap_id, e_nonce, r_nonce, msg_type=None)
6967 send_wsc_msg(dev[0], bssid, msg)
6968 dev[0].request("WPS_CANCEL")
6969 dev[0].wait_disconnected()
6970 dev[0].flush_scan_cache()
6972 def test_wps_ext_proto_nack_m3_invalid_msg_type(dev, apdev):
6973 """WPS and NACK M3 invalid Message Type"""
6974 eap_id, e_nonce, r_nonce, bssid = wps_nack_m3(dev, apdev)
6975 logger.debug("Send NACK to STA")
6976 msg, attrs = build_nack(eap_id, e_nonce, r_nonce, msg_type=123)
6977 send_wsc_msg(dev[0], bssid, msg)
6978 dev[0].request("WPS_CANCEL")
6979 dev[0].wait_disconnected()
6980 dev[0].flush_scan_cache()
6982 def test_wps_ext_proto_nack_m3_invalid_attr(dev, apdev):
6983 """WPS and NACK M3 invalid attribute"""
6984 eap_id, e_nonce, r_nonce, bssid = wps_nack_m3(dev, apdev)
6985 logger.debug("Send NACK to STA")
6986 attrs = '\x10\x10\x00'
6987 msg = build_eap_wsc(1, eap_id, attrs, opcode=WSC_NACK)
6988 send_wsc_msg(dev[0], bssid, msg)
6989 dev[0].request("WPS_CANCEL")
6990 dev[0].wait_disconnected()
6991 dev[0].flush_scan_cache()
6993 def test_wps_ext_proto_ack_m3_no_e_nonce(dev, apdev):
6994 """WPS and ACK M3 missing E-Nonce"""
6995 eap_id, e_nonce, r_nonce, bssid = wps_nack_m3(dev, apdev)
6996 logger.debug("Send NACK to STA")
6997 msg, attrs = build_ack(eap_id, None, r_nonce)
6998 send_wsc_msg(dev[0], bssid, msg)
6999 dev[0].request("WPS_CANCEL")
7000 dev[0].wait_disconnected()
7001 dev[0].flush_scan_cache()
7003 def test_wps_ext_proto_ack_m3_e_nonce_mismatch(dev, apdev):
7004 """WPS and ACK M3 E-Nonce mismatch"""
7005 eap_id, e_nonce, r_nonce, bssid = wps_nack_m3(dev, apdev)
7006 logger.debug("Send NACK to STA")
7007 msg, attrs = build_ack(eap_id, 16*'\x00', r_nonce)
7008 send_wsc_msg(dev[0], bssid, msg)
7009 dev[0].request("WPS_CANCEL")
7010 dev[0].wait_disconnected()
7011 dev[0].flush_scan_cache()
7013 def test_wps_ext_proto_ack_m3_no_r_nonce(dev, apdev):
7014 """WPS and ACK M3 missing R-Nonce"""
7015 eap_id, e_nonce, r_nonce, bssid = wps_nack_m3(dev, apdev)
7016 logger.debug("Send NACK to STA")
7017 msg, attrs = build_ack(eap_id, e_nonce, None)
7018 send_wsc_msg(dev[0], bssid, msg)
7019 dev[0].request("WPS_CANCEL")
7020 dev[0].wait_disconnected()
7021 dev[0].flush_scan_cache()
7023 def test_wps_ext_proto_ack_m3_r_nonce_mismatch(dev, apdev):
7024 """WPS and ACK M3 R-Nonce mismatch"""
7025 eap_id, e_nonce, r_nonce, bssid = wps_nack_m3(dev, apdev)
7026 logger.debug("Send NACK to STA")
7027 msg, attrs = build_ack(eap_id, e_nonce, 16*'\x00')
7028 send_wsc_msg(dev[0], bssid, msg)
7029 dev[0].request("WPS_CANCEL")
7030 dev[0].wait_disconnected()
7031 dev[0].flush_scan_cache()
7033 def test_wps_ext_proto_ack_m3_no_msg_type(dev, apdev):
7034 """WPS and ACK M3 no Message Type"""
7035 eap_id, e_nonce, r_nonce, bssid = wps_nack_m3(dev, apdev)
7036 logger.debug("Send NACK to STA")
7037 msg, attrs = build_ack(eap_id, e_nonce, r_nonce, msg_type=None)
7038 send_wsc_msg(dev[0], bssid, msg)
7039 dev[0].request("WPS_CANCEL")
7040 dev[0].wait_disconnected()
7041 dev[0].flush_scan_cache()
7043 def test_wps_ext_proto_ack_m3_invalid_msg_type(dev, apdev):
7044 """WPS and ACK M3 invalid Message Type"""
7045 eap_id, e_nonce, r_nonce, bssid = wps_nack_m3(dev, apdev)
7046 logger.debug("Send NACK to STA")
7047 msg, attrs = build_ack(eap_id, e_nonce, r_nonce, msg_type=123)
7048 send_wsc_msg(dev[0], bssid, msg)
7049 dev[0].request("WPS_CANCEL")
7050 dev[0].wait_disconnected()
7051 dev[0].flush_scan_cache()
7053 def test_wps_ext_proto_ack_m3_invalid_attr(dev, apdev):
7054 """WPS and ACK M3 invalid attribute"""
7055 eap_id, e_nonce, r_nonce, bssid = wps_nack_m3(dev, apdev)
7056 logger.debug("Send ACK to STA")
7057 attrs = '\x10\x10\x00'
7058 msg = build_eap_wsc(1, eap_id, attrs, opcode=WSC_ACK)
7059 send_wsc_msg(dev[0], bssid, msg)
7060 dev[0].request("WPS_CANCEL")
7061 dev[0].wait_disconnected()
7062 dev[0].flush_scan_cache()
7064 def test_wps_ext_proto_ack_m3(dev, apdev):
7065 """WPS and ACK M3"""
7066 eap_id, e_nonce, r_nonce, bssid = wps_nack_m3(dev, apdev)
7067 logger.debug("Send ACK to STA")
7068 msg, attrs = build_ack(eap_id, e_nonce, r_nonce)
7069 send_wsc_msg(dev[0], bssid, msg)
7070 dev[0].request("WPS_CANCEL")
7071 dev[0].wait_disconnected()
7072 dev[0].flush_scan_cache()
7074 def wps_to_m3_helper(dev, apdev):
7076 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
7077 wps_ext_eap_identity_req(dev[0], hapd, bssid)
7078 wps_ext_eap_identity_resp(hapd, dev[0], addr)
7079 wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start")
7081 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
7084 own_private, e_pk = wsc_dh_init()
7086 logger.debug("Receive M1 from STA")
7087 msg, m1_attrs, raw_m1_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M1)
7088 eap_id = (msg['eap_identifier'] + 1) % 256
7090 authkey,keywrapkey = wsc_dh_kdf(m1_attrs[ATTR_PUBLIC_KEY], own_private,
7091 mac_addr, m1_attrs[ATTR_ENROLLEE_NONCE],
7093 r_s1,r_s2,r_hash1,r_hash2 = wsc_dev_pw_hash(authkey, pin,
7094 m1_attrs[ATTR_PUBLIC_KEY], e_pk)
7096 logger.debug("Send M2 to STA")
7097 m2, raw_m2_attrs = build_m2(authkey, raw_m1_attrs, eap_id,
7098 m1_attrs[ATTR_ENROLLEE_NONCE],
7099 r_nonce, uuid_r, e_pk)
7100 send_wsc_msg(dev[0], bssid, m2)
7101 eap_id = (eap_id + 1) % 256
7103 logger.debug("Receive M3 from STA")
7104 msg, m3_attrs, raw_m3_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M3)
7105 return eap_id, m1_attrs, r_nonce, bssid, r_hash1, r_hash2, r_s1, r_s2, raw_m3_attrs, authkey, keywrapkey
7107 def wps_to_m3(dev, apdev):
7108 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)
7109 return eap_id, m1_attrs[ATTR_ENROLLEE_NONCE], r_nonce, bssid, r_hash1, r_hash2, r_s1, raw_m3_attrs, authkey, keywrapkey
7111 def wps_to_m5(dev, apdev):
7112 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)
7114 logger.debug("Send M4 to STA")
7115 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7116 attrs += build_attr_msg_type(WPS_M4)
7117 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, m1_attrs[ATTR_ENROLLEE_NONCE])
7118 attrs += build_wsc_attr(ATTR_R_HASH1, r_hash1)
7119 attrs += build_wsc_attr(ATTR_R_HASH2, r_hash2)
7120 data = build_wsc_attr(ATTR_R_SNONCE1, r_s1)
7121 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
7122 attrs += build_attr_authenticator(authkey, raw_m3_attrs, attrs)
7123 raw_m4_attrs = attrs
7124 m4 = build_eap_wsc(1, eap_id, attrs)
7125 send_wsc_msg(dev[0], bssid, m4)
7126 eap_id = (eap_id + 1) % 256
7128 logger.debug("Receive M5 from STA")
7129 msg, m5_attrs, raw_m5_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M5)
7131 return eap_id, m1_attrs[ATTR_ENROLLEE_NONCE], r_nonce, bssid, r_hash1, r_hash2, r_s2, raw_m5_attrs, authkey, keywrapkey
7133 def test_wps_ext_proto_m4_missing_r_hash1(dev, apdev):
7134 """WPS and no R-Hash1 in M4"""
7135 eap_id, e_nonce, r_nonce, bssid, r_hash1, r_hash2, r_s1, m3, authkey, keywrapkey = wps_to_m3(dev, apdev)
7137 logger.debug("Send M4 to STA")
7138 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7139 attrs += build_attr_msg_type(WPS_M4)
7140 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
7141 #attrs += build_wsc_attr(ATTR_R_HASH1, r_hash1)
7142 attrs += build_wsc_attr(ATTR_R_HASH2, r_hash2)
7143 data = build_wsc_attr(ATTR_R_SNONCE1, r_s1)
7144 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
7145 attrs += build_attr_authenticator(authkey, m3, attrs)
7146 m4 = build_eap_wsc(1, eap_id, attrs)
7147 send_wsc_msg(dev[0], bssid, m4)
7148 eap_id = (eap_id + 1) % 256
7150 logger.debug("Receive M5 (NACK) from STA")
7151 msg = get_wsc_msg(dev[0])
7152 if msg['wsc_opcode'] != WSC_NACK:
7153 raise Exception("Unexpected message - expected WSC_Nack")
7155 dev[0].request("WPS_CANCEL")
7156 send_wsc_msg(dev[0], bssid, build_eap_failure(eap_id))
7157 dev[0].wait_disconnected()
7159 def test_wps_ext_proto_m4_missing_r_hash2(dev, apdev):
7160 """WPS and no R-Hash2 in M4"""
7161 eap_id, e_nonce, r_nonce, bssid, r_hash1, r_hash2, r_s1, m3, authkey, keywrapkey = wps_to_m3(dev, apdev)
7163 logger.debug("Send M4 to STA")
7164 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7165 attrs += build_attr_msg_type(WPS_M4)
7166 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
7167 attrs += build_wsc_attr(ATTR_R_HASH1, r_hash1)
7168 #attrs += build_wsc_attr(ATTR_R_HASH2, r_hash2)
7169 data = build_wsc_attr(ATTR_R_SNONCE1, r_s1)
7170 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
7171 attrs += build_attr_authenticator(authkey, m3, attrs)
7172 m4 = build_eap_wsc(1, eap_id, attrs)
7173 send_wsc_msg(dev[0], bssid, m4)
7174 eap_id = (eap_id + 1) % 256
7176 logger.debug("Receive M5 (NACK) from STA")
7177 msg = get_wsc_msg(dev[0])
7178 if msg['wsc_opcode'] != WSC_NACK:
7179 raise Exception("Unexpected message - expected WSC_Nack")
7181 dev[0].request("WPS_CANCEL")
7182 send_wsc_msg(dev[0], bssid, build_eap_failure(eap_id))
7183 dev[0].wait_disconnected()
7185 def test_wps_ext_proto_m4_missing_r_snonce1(dev, apdev):
7186 """WPS and no R-SNonce1 in M4"""
7187 eap_id, e_nonce, r_nonce, bssid, r_hash1, r_hash2, r_s1, m3, authkey, keywrapkey = wps_to_m3(dev, apdev)
7189 logger.debug("Send M4 to STA")
7190 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7191 attrs += build_attr_msg_type(WPS_M4)
7192 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
7193 attrs += build_wsc_attr(ATTR_R_HASH1, r_hash1)
7194 attrs += build_wsc_attr(ATTR_R_HASH2, r_hash2)
7195 #data = build_wsc_attr(ATTR_R_SNONCE1, r_s1)
7197 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
7198 attrs += build_attr_authenticator(authkey, m3, attrs)
7199 m4 = build_eap_wsc(1, eap_id, attrs)
7200 send_wsc_msg(dev[0], bssid, m4)
7201 eap_id = (eap_id + 1) % 256
7203 logger.debug("Receive M5 (NACK) from STA")
7204 msg = get_wsc_msg(dev[0])
7205 if msg['wsc_opcode'] != WSC_NACK:
7206 raise Exception("Unexpected message - expected WSC_Nack")
7208 dev[0].request("WPS_CANCEL")
7209 send_wsc_msg(dev[0], bssid, build_eap_failure(eap_id))
7210 dev[0].wait_disconnected()
7212 def test_wps_ext_proto_m4_invalid_pad_string(dev, apdev):
7213 """WPS and invalid pad string in M4"""
7214 eap_id, e_nonce, r_nonce, bssid, r_hash1, r_hash2, r_s1, m3, authkey, keywrapkey = wps_to_m3(dev, apdev)
7216 logger.debug("Send M4 to STA")
7217 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7218 attrs += build_attr_msg_type(WPS_M4)
7219 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
7220 attrs += build_wsc_attr(ATTR_R_HASH1, r_hash1)
7221 attrs += build_wsc_attr(ATTR_R_HASH2, r_hash2)
7222 data = build_wsc_attr(ATTR_R_SNONCE1, r_s1)
7224 m = hmac.new(authkey, data, hashlib.sha256)
7225 kwa = m.digest()[0:8]
7226 data += build_wsc_attr(ATTR_KEY_WRAP_AUTH, kwa)
7228 aes = AES.new(keywrapkey, AES.MODE_CBC, iv)
7229 pad_len = 16 - len(data) % 16
7230 ps = (pad_len - 1) * struct.pack('B', pad_len) + struct.pack('B', pad_len - 1)
7232 wrapped = aes.encrypt(data)
7233 attrs += build_wsc_attr(ATTR_ENCR_SETTINGS, iv + wrapped)
7235 attrs += build_attr_authenticator(authkey, m3, attrs)
7236 m4 = build_eap_wsc(1, eap_id, attrs)
7237 send_wsc_msg(dev[0], bssid, m4)
7238 eap_id = (eap_id + 1) % 256
7240 logger.debug("Receive M5 (NACK) from STA")
7241 msg = get_wsc_msg(dev[0])
7242 if msg['wsc_opcode'] != WSC_NACK:
7243 raise Exception("Unexpected message - expected WSC_Nack")
7245 dev[0].request("WPS_CANCEL")
7246 send_wsc_msg(dev[0], bssid, build_eap_failure(eap_id))
7247 dev[0].wait_disconnected()
7249 def test_wps_ext_proto_m4_invalid_pad_value(dev, apdev):
7250 """WPS and invalid pad value in M4"""
7251 eap_id, e_nonce, r_nonce, bssid, r_hash1, r_hash2, r_s1, m3, authkey, keywrapkey = wps_to_m3(dev, apdev)
7253 logger.debug("Send M4 to STA")
7254 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7255 attrs += build_attr_msg_type(WPS_M4)
7256 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
7257 attrs += build_wsc_attr(ATTR_R_HASH1, r_hash1)
7258 attrs += build_wsc_attr(ATTR_R_HASH2, r_hash2)
7259 data = build_wsc_attr(ATTR_R_SNONCE1, r_s1)
7261 m = hmac.new(authkey, data, hashlib.sha256)
7262 kwa = m.digest()[0:8]
7263 data += build_wsc_attr(ATTR_KEY_WRAP_AUTH, kwa)
7265 aes = AES.new(keywrapkey, AES.MODE_CBC, iv)
7266 pad_len = 16 - len(data) % 16
7267 ps = (pad_len - 1) * struct.pack('B', pad_len) + struct.pack('B', 255)
7269 wrapped = aes.encrypt(data)
7270 attrs += build_wsc_attr(ATTR_ENCR_SETTINGS, iv + wrapped)
7272 attrs += build_attr_authenticator(authkey, m3, attrs)
7273 m4 = build_eap_wsc(1, eap_id, attrs)
7274 send_wsc_msg(dev[0], bssid, m4)
7275 eap_id = (eap_id + 1) % 256
7277 logger.debug("Receive M5 (NACK) from STA")
7278 msg = get_wsc_msg(dev[0])
7279 if msg['wsc_opcode'] != WSC_NACK:
7280 raise Exception("Unexpected message - expected WSC_Nack")
7282 dev[0].request("WPS_CANCEL")
7283 send_wsc_msg(dev[0], bssid, build_eap_failure(eap_id))
7284 dev[0].wait_disconnected()
7286 def test_wps_ext_proto_m4_no_encr_settings(dev, apdev):
7287 """WPS and no Encr Settings in M4"""
7288 eap_id, e_nonce, r_nonce, bssid, r_hash1, r_hash2, r_s1, m3, authkey, keywrapkey = wps_to_m3(dev, apdev)
7290 logger.debug("Send M4 to STA")
7291 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7292 attrs += build_attr_msg_type(WPS_M4)
7293 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
7294 attrs += build_wsc_attr(ATTR_R_HASH1, r_hash1)
7295 attrs += build_wsc_attr(ATTR_R_HASH2, r_hash2)
7296 attrs += build_attr_authenticator(authkey, m3, attrs)
7297 m4 = build_eap_wsc(1, eap_id, attrs)
7298 send_wsc_msg(dev[0], bssid, m4)
7299 eap_id = (eap_id + 1) % 256
7301 logger.debug("Receive M5 (NACK) from STA")
7302 msg = get_wsc_msg(dev[0])
7303 if msg['wsc_opcode'] != WSC_NACK:
7304 raise Exception("Unexpected message - expected WSC_Nack")
7306 dev[0].request("WPS_CANCEL")
7307 send_wsc_msg(dev[0], bssid, build_eap_failure(eap_id))
7308 dev[0].wait_disconnected()
7310 def test_wps_ext_proto_m6_missing_r_snonce2(dev, apdev):
7311 """WPS and no R-SNonce2 in M6"""
7312 eap_id, e_nonce, r_nonce, bssid, r_hash1, r_hash2, r_s2, m5, authkey, keywrapkey = wps_to_m5(dev, apdev)
7314 logger.debug("Send M6 to STA")
7315 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7316 attrs += build_attr_msg_type(WPS_M6)
7317 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
7318 #data = build_wsc_attr(ATTR_R_SNONCE2, r_s2)
7320 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
7321 attrs += build_attr_authenticator(authkey, m5, attrs)
7322 m6 = build_eap_wsc(1, eap_id, attrs)
7323 send_wsc_msg(dev[0], bssid, m6)
7324 eap_id = (eap_id + 1) % 256
7326 logger.debug("Receive M7 (NACK) from STA")
7327 msg = get_wsc_msg(dev[0])
7328 if msg['wsc_opcode'] != WSC_NACK:
7329 raise Exception("Unexpected message - expected WSC_Nack")
7331 dev[0].request("WPS_CANCEL")
7332 send_wsc_msg(dev[0], bssid, build_eap_failure(eap_id))
7333 dev[0].wait_disconnected()
7335 def test_wps_ext_proto_m6_no_encr_settings(dev, apdev):
7336 """WPS and no Encr Settings in M6"""
7337 eap_id, e_nonce, r_nonce, bssid, r_hash1, r_hash2, r_s2, m5, authkey, keywrapkey = wps_to_m5(dev, apdev)
7339 logger.debug("Send M6 to STA")
7340 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7341 attrs += build_attr_msg_type(WPS_M6)
7342 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
7343 data = build_wsc_attr(ATTR_R_SNONCE2, r_s2)
7344 #attrs += build_attr_encr_settings(authkey, keywrapkey, data)
7345 attrs += build_attr_authenticator(authkey, m5, attrs)
7346 m6 = build_eap_wsc(1, eap_id, attrs)
7347 send_wsc_msg(dev[0], bssid, m6)
7348 eap_id = (eap_id + 1) % 256
7350 logger.debug("Receive M7 (NACK) from STA")
7351 msg = get_wsc_msg(dev[0])
7352 if msg['wsc_opcode'] != WSC_NACK:
7353 raise Exception("Unexpected message - expected WSC_Nack")
7355 dev[0].request("WPS_CANCEL")
7356 send_wsc_msg(dev[0], bssid, build_eap_failure(eap_id))
7357 dev[0].wait_disconnected()
7359 def test_wps_ext_proto_m8_no_encr_settings(dev, apdev):
7360 """WPS and no Encr Settings in M6"""
7361 eap_id, e_nonce, r_nonce, bssid, r_hash1, r_hash2, r_s2, m5, authkey, keywrapkey = wps_to_m5(dev, apdev)
7363 logger.debug("Send M6 to STA")
7364 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7365 attrs += build_attr_msg_type(WPS_M6)
7366 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
7367 data = build_wsc_attr(ATTR_R_SNONCE2, r_s2)
7368 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
7369 attrs += build_attr_authenticator(authkey, m5, attrs)
7370 raw_m6_attrs = attrs
7371 m6 = build_eap_wsc(1, eap_id, attrs)
7372 send_wsc_msg(dev[0], bssid, m6)
7373 eap_id = (eap_id + 1) % 256
7375 logger.debug("Receive M7 from STA")
7376 msg, m7_attrs, raw_m7_attrs = recv_wsc_msg(dev[0], WSC_MSG, WPS_M7)
7378 logger.debug("Send M8 to STA")
7379 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7380 attrs += build_attr_msg_type(WPS_M8)
7381 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
7382 #attrs += build_attr_encr_settings(authkey, keywrapkey, m8_cred)
7383 attrs += build_attr_authenticator(authkey, raw_m7_attrs, attrs)
7384 raw_m8_attrs = attrs
7385 m8 = build_eap_wsc(1, eap_id, attrs)
7386 send_wsc_msg(dev[0], bssid, m8)
7388 logger.debug("Receive WSC_Done (NACK) from STA")
7389 msg = get_wsc_msg(dev[0])
7390 if msg['wsc_opcode'] != WSC_NACK:
7391 raise Exception("Unexpected message - expected WSC_Nack")
7393 dev[0].request("WPS_CANCEL")
7394 send_wsc_msg(dev[0], bssid, build_eap_failure(eap_id))
7395 dev[0].wait_disconnected()
7397 def wps_start_ext_reg(apdev, dev):
7398 addr = dev.own_addr()
7399 bssid = apdev['bssid']
7400 ssid = "test-wps-conf"
7402 params = { "ssid": ssid, "eap_server": "1", "wps_state": "2",
7403 "wpa_passphrase": "12345678", "wpa": "2",
7404 "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP",
7406 hapd = hostapd.add_ap(apdev['ifname'], params)
7408 dev.scan_for_bss(bssid, freq="2412")
7409 hapd.request("SET ext_eapol_frame_io 1")
7410 dev.request("SET ext_eapol_frame_io 1")
7412 dev.request("WPS_REG " + bssid + " " + appin)
7414 return addr,bssid,hapd
7416 def wps_run_ap_settings_proto(dev, apdev, ap_settings, success):
7417 addr,bssid,hapd = wps_start_ext_reg(apdev[0], dev[0])
7418 wps_ext_eap_identity_req(dev[0], hapd, bssid)
7419 wps_ext_eap_identity_resp(hapd, dev[0], addr)
7421 logger.debug("Receive M1 from AP")
7422 msg, m1_attrs, raw_m1_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M1)
7423 mac_addr = m1_attrs[ATTR_MAC_ADDR]
7424 e_nonce = m1_attrs[ATTR_ENROLLEE_NONCE]
7425 e_pk = m1_attrs[ATTR_PUBLIC_KEY]
7430 own_private, r_pk = wsc_dh_init()
7431 authkey,keywrapkey = wsc_dh_kdf(e_pk, own_private, mac_addr, e_nonce,
7433 r_s1,r_s2,r_hash1,r_hash2 = wsc_dev_pw_hash(authkey, appin, e_pk, r_pk)
7435 logger.debug("Send M2 to AP")
7436 m2, raw_m2_attrs = build_m2(authkey, raw_m1_attrs, msg['eap_identifier'],
7437 e_nonce, r_nonce, uuid_r, r_pk, eap_code=2)
7438 send_wsc_msg(hapd, addr, m2)
7440 logger.debug("Receive M3 from AP")
7441 msg, m3_attrs, raw_m3_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M3)
7443 logger.debug("Send M4 to AP")
7444 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7445 attrs += build_attr_msg_type(WPS_M4)
7446 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
7447 attrs += build_wsc_attr(ATTR_R_HASH1, r_hash1)
7448 attrs += build_wsc_attr(ATTR_R_HASH2, r_hash2)
7449 data = build_wsc_attr(ATTR_R_SNONCE1, r_s1)
7450 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
7451 attrs += build_attr_authenticator(authkey, raw_m3_attrs, attrs)
7452 raw_m4_attrs = attrs
7453 m4 = build_eap_wsc(2, msg['eap_identifier'], attrs)
7454 send_wsc_msg(hapd, addr, m4)
7456 logger.debug("Receive M5 from AP")
7457 msg, m5_attrs, raw_m5_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M5)
7459 logger.debug("Send M6 to STA")
7460 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7461 attrs += build_attr_msg_type(WPS_M6)
7462 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
7463 data = build_wsc_attr(ATTR_R_SNONCE2, r_s2)
7464 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
7465 attrs += build_attr_authenticator(authkey, raw_m5_attrs, attrs)
7466 raw_m6_attrs = attrs
7467 m6 = build_eap_wsc(2, msg['eap_identifier'], attrs)
7468 send_wsc_msg(hapd, addr, m6)
7470 logger.debug("Receive M7 from AP")
7471 msg, m7_attrs, raw_m7_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M7)
7473 logger.debug("Send M8 to STA")
7474 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7475 attrs += build_attr_msg_type(WPS_M8)
7476 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
7478 attrs += build_attr_encr_settings(authkey, keywrapkey, ap_settings)
7479 attrs += build_attr_authenticator(authkey, raw_m7_attrs, attrs)
7480 raw_m8_attrs = attrs
7481 m8 = build_eap_wsc(2, msg['eap_identifier'], attrs)
7482 send_wsc_msg(hapd, addr, m8)
7485 ev = hapd.wait_event(["WPS-NEW-AP-SETTINGS"], timeout=5)
7487 raise Exception("New AP settings not reported")
7488 logger.debug("Receive WSC_Done from AP")
7489 msg = get_wsc_msg(hapd)
7490 if msg['wsc_opcode'] != WSC_Done:
7491 raise Exception("Unexpected message - expected WSC_Done")
7493 logger.debug("Send WSC_ACK to AP")
7494 ack,attrs = build_ack(msg['eap_identifier'], e_nonce, r_nonce,
7496 send_wsc_msg(hapd, addr, ack)
7497 dev[0].wait_disconnected()
7499 ev = hapd.wait_event(["WPS-FAIL"], timeout=5)
7501 raise Exception("WPS failure not reported")
7502 logger.debug("Receive WSC_NACK from AP")
7503 msg = get_wsc_msg(hapd)
7504 if msg['wsc_opcode'] != WSC_NACK:
7505 raise Exception("Unexpected message - expected WSC_NACK")
7507 logger.debug("Send WSC_NACK to AP")
7508 nack,attrs = build_nack(msg['eap_identifier'], e_nonce, r_nonce,
7510 send_wsc_msg(hapd, addr, nack)
7511 dev[0].wait_disconnected()
7513 def test_wps_ext_ap_settings_success(dev, apdev):
7514 """WPS and AP Settings: success"""
7515 ap_settings = build_wsc_attr(ATTR_NETWORK_INDEX, '\x01')
7516 ap_settings += build_wsc_attr(ATTR_SSID, "test")
7517 ap_settings += build_wsc_attr(ATTR_AUTH_TYPE, '\x00\x01')
7518 ap_settings += build_wsc_attr(ATTR_ENCR_TYPE, '\x00\x01')
7519 ap_settings += build_wsc_attr(ATTR_NETWORK_KEY, '')
7520 ap_settings += build_wsc_attr(ATTR_MAC_ADDR, binascii.unhexlify(apdev[0]['bssid'].replace(':', '')))
7521 wps_run_ap_settings_proto(dev, apdev, ap_settings, True)
7523 def test_wps_ext_ap_settings_missing(dev, apdev):
7524 """WPS and AP Settings: missing"""
7525 wps_run_ap_settings_proto(dev, apdev, None, False)
7527 def test_wps_ext_ap_settings_mac_addr_mismatch(dev, apdev):
7528 """WPS and AP Settings: MAC Address mismatch"""
7529 ap_settings = build_wsc_attr(ATTR_NETWORK_INDEX, '\x01')
7530 ap_settings += build_wsc_attr(ATTR_SSID, "test")
7531 ap_settings += build_wsc_attr(ATTR_AUTH_TYPE, '\x00\x01')
7532 ap_settings += build_wsc_attr(ATTR_ENCR_TYPE, '\x00\x01')
7533 ap_settings += build_wsc_attr(ATTR_NETWORK_KEY, '')
7534 ap_settings += build_wsc_attr(ATTR_MAC_ADDR, '\x00\x00\x00\x00\x00\x00')
7535 wps_run_ap_settings_proto(dev, apdev, ap_settings, True)
7537 def test_wps_ext_ap_settings_mac_addr_missing(dev, apdev):
7538 """WPS and AP Settings: missing MAC Address"""
7539 ap_settings = build_wsc_attr(ATTR_NETWORK_INDEX, '\x01')
7540 ap_settings += build_wsc_attr(ATTR_SSID, "test")
7541 ap_settings += build_wsc_attr(ATTR_AUTH_TYPE, '\x00\x01')
7542 ap_settings += build_wsc_attr(ATTR_ENCR_TYPE, '\x00\x01')
7543 ap_settings += build_wsc_attr(ATTR_NETWORK_KEY, '')
7544 wps_run_ap_settings_proto(dev, apdev, ap_settings, False)
7546 def test_wps_ext_ap_settings_reject_encr_type(dev, apdev):
7547 """WPS and AP Settings: reject Encr Type"""
7548 ap_settings = build_wsc_attr(ATTR_NETWORK_INDEX, '\x01')
7549 ap_settings += build_wsc_attr(ATTR_SSID, "test")
7550 ap_settings += build_wsc_attr(ATTR_AUTH_TYPE, '\x00\x01')
7551 ap_settings += build_wsc_attr(ATTR_ENCR_TYPE, '\x00\x00')
7552 ap_settings += build_wsc_attr(ATTR_NETWORK_KEY, '')
7553 ap_settings += build_wsc_attr(ATTR_MAC_ADDR, binascii.unhexlify(apdev[0]['bssid'].replace(':', '')))
7554 wps_run_ap_settings_proto(dev, apdev, ap_settings, False)
7556 def test_wps_ext_ap_settings_m2d(dev, apdev):
7557 """WPS and AP Settings: M2D"""
7558 addr,bssid,hapd = wps_start_ext_reg(apdev[0], dev[0])
7559 wps_ext_eap_identity_req(dev[0], hapd, bssid)
7560 wps_ext_eap_identity_resp(hapd, dev[0], addr)
7562 logger.debug("Receive M1 from AP")
7563 msg, m1_attrs, raw_m1_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M1)
7564 e_nonce = m1_attrs[ATTR_ENROLLEE_NONCE]
7569 logger.debug("Send M2D to AP")
7570 m2d, raw_m2d_attrs = build_m2d(raw_m1_attrs, msg['eap_identifier'],
7571 e_nonce, r_nonce, uuid_r,
7572 dev_pw_id='\x00\x00', eap_code=2)
7573 send_wsc_msg(hapd, addr, m2d)
7575 ev = hapd.wait_event(["WPS-M2D"], timeout=5)
7577 raise Exception("M2D not reported")
7579 wps_wait_ap_nack(hapd, dev[0], e_nonce, r_nonce)
7581 def wps_wait_ap_nack(hapd, dev, e_nonce, r_nonce):
7582 logger.debug("Receive WSC_NACK from AP")
7583 msg = get_wsc_msg(hapd)
7584 if msg['wsc_opcode'] != WSC_NACK:
7585 raise Exception("Unexpected message - expected WSC_NACK")
7587 logger.debug("Send WSC_NACK to AP")
7588 nack,attrs = build_nack(msg['eap_identifier'], e_nonce, r_nonce,
7590 send_wsc_msg(hapd, dev.own_addr(), nack)
7591 dev.wait_disconnected()
7593 def test_wps_ext_m3_missing_e_hash1(dev, apdev):
7594 """WPS proto: M3 missing E-Hash1"""
7596 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
7597 wps_ext_eap_identity_req(dev[0], hapd, bssid)
7598 wps_ext_eap_identity_resp(hapd, dev[0], addr)
7600 logger.debug("Receive WSC/Start from AP")
7601 msg = get_wsc_msg(hapd)
7602 if msg['wsc_opcode'] != WSC_Start:
7603 raise Exception("Unexpected Op-Code for WSC/Start")
7605 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
7608 own_private, e_pk = wsc_dh_init()
7610 logger.debug("Send M1 to AP")
7611 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
7613 send_wsc_msg(hapd, addr, m1)
7615 logger.debug("Receive M2 from AP")
7616 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
7617 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
7618 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
7620 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
7622 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
7624 logger.debug("Send M3 to AP")
7625 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7626 attrs += build_attr_msg_type(WPS_M3)
7627 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
7628 #attrs += build_wsc_attr(ATTR_E_HASH1, e_hash1)
7629 attrs += build_wsc_attr(ATTR_E_HASH2, e_hash2)
7630 attrs += build_attr_authenticator(authkey, raw_m2_attrs, attrs)
7631 raw_m3_attrs = attrs
7632 m3 = build_eap_wsc(2, msg['eap_identifier'], attrs)
7633 send_wsc_msg(hapd, addr, m3)
7635 wps_wait_ap_nack(hapd, dev[0], e_nonce, r_nonce)
7637 def test_wps_ext_m3_missing_e_hash2(dev, apdev):
7638 """WPS proto: M3 missing E-Hash2"""
7640 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
7641 wps_ext_eap_identity_req(dev[0], hapd, bssid)
7642 wps_ext_eap_identity_resp(hapd, dev[0], addr)
7644 logger.debug("Receive WSC/Start from AP")
7645 msg = get_wsc_msg(hapd)
7646 if msg['wsc_opcode'] != WSC_Start:
7647 raise Exception("Unexpected Op-Code for WSC/Start")
7649 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
7652 own_private, e_pk = wsc_dh_init()
7654 logger.debug("Send M1 to AP")
7655 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
7657 send_wsc_msg(hapd, addr, m1)
7659 logger.debug("Receive M2 from AP")
7660 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
7661 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
7662 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
7664 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
7666 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
7668 logger.debug("Send M3 to AP")
7669 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7670 attrs += build_attr_msg_type(WPS_M3)
7671 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
7672 attrs += build_wsc_attr(ATTR_E_HASH1, e_hash1)
7673 #attrs += build_wsc_attr(ATTR_E_HASH2, e_hash2)
7674 attrs += build_attr_authenticator(authkey, raw_m2_attrs, attrs)
7675 raw_m3_attrs = attrs
7676 m3 = build_eap_wsc(2, msg['eap_identifier'], attrs)
7677 send_wsc_msg(hapd, addr, m3)
7679 wps_wait_ap_nack(hapd, dev[0], e_nonce, r_nonce)
7681 def test_wps_ext_m5_missing_e_snonce1(dev, apdev):
7682 """WPS proto: M5 missing E-SNonce1"""
7684 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
7685 wps_ext_eap_identity_req(dev[0], hapd, bssid)
7686 wps_ext_eap_identity_resp(hapd, dev[0], addr)
7688 logger.debug("Receive WSC/Start from AP")
7689 msg = get_wsc_msg(hapd)
7690 if msg['wsc_opcode'] != WSC_Start:
7691 raise Exception("Unexpected Op-Code for WSC/Start")
7693 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
7696 own_private, e_pk = wsc_dh_init()
7698 logger.debug("Send M1 to AP")
7699 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
7701 send_wsc_msg(hapd, addr, m1)
7703 logger.debug("Receive M2 from AP")
7704 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
7705 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
7706 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
7708 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
7710 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
7712 logger.debug("Send M3 to AP")
7713 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7714 attrs += build_attr_msg_type(WPS_M3)
7715 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
7716 attrs += build_wsc_attr(ATTR_E_HASH1, e_hash1)
7717 attrs += build_wsc_attr(ATTR_E_HASH2, e_hash2)
7718 attrs += build_attr_authenticator(authkey, raw_m2_attrs, attrs)
7719 raw_m3_attrs = attrs
7720 m3 = build_eap_wsc(2, msg['eap_identifier'], attrs)
7721 send_wsc_msg(hapd, addr, m3)
7723 logger.debug("Receive M4 from AP")
7724 msg, m4_attrs, raw_m4_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M4)
7726 logger.debug("Send M5 to AP")
7727 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7728 attrs += build_attr_msg_type(WPS_M5)
7729 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
7730 #data = build_wsc_attr(ATTR_E_SNONCE1, e_s1)
7732 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
7733 attrs += build_attr_authenticator(authkey, raw_m4_attrs, attrs)
7734 raw_m5_attrs = attrs
7735 m5 = build_eap_wsc(2, msg['eap_identifier'], attrs)
7736 send_wsc_msg(hapd, addr, m5)
7738 wps_wait_ap_nack(hapd, dev[0], e_nonce, r_nonce)
7740 def test_wps_ext_m5_e_snonce1_mismatch(dev, apdev):
7741 """WPS proto: M5 E-SNonce1 mismatch"""
7743 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
7744 wps_ext_eap_identity_req(dev[0], hapd, bssid)
7745 wps_ext_eap_identity_resp(hapd, dev[0], addr)
7747 logger.debug("Receive WSC/Start from AP")
7748 msg = get_wsc_msg(hapd)
7749 if msg['wsc_opcode'] != WSC_Start:
7750 raise Exception("Unexpected Op-Code for WSC/Start")
7752 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
7755 own_private, e_pk = wsc_dh_init()
7757 logger.debug("Send M1 to AP")
7758 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
7760 send_wsc_msg(hapd, addr, m1)
7762 logger.debug("Receive M2 from AP")
7763 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
7764 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
7765 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
7767 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
7769 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
7771 logger.debug("Send M3 to AP")
7772 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7773 attrs += build_attr_msg_type(WPS_M3)
7774 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
7775 attrs += build_wsc_attr(ATTR_E_HASH1, e_hash1)
7776 attrs += build_wsc_attr(ATTR_E_HASH2, e_hash2)
7777 attrs += build_attr_authenticator(authkey, raw_m2_attrs, attrs)
7778 raw_m3_attrs = attrs
7779 m3 = build_eap_wsc(2, msg['eap_identifier'], attrs)
7780 send_wsc_msg(hapd, addr, m3)
7782 logger.debug("Receive M4 from AP")
7783 msg, m4_attrs, raw_m4_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M4)
7785 logger.debug("Send M5 to AP")
7786 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7787 attrs += build_attr_msg_type(WPS_M5)
7788 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
7789 data = build_wsc_attr(ATTR_E_SNONCE1, 16*'\x00')
7790 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
7791 attrs += build_attr_authenticator(authkey, raw_m4_attrs, attrs)
7792 raw_m5_attrs = attrs
7793 m5 = build_eap_wsc(2, msg['eap_identifier'], attrs)
7794 send_wsc_msg(hapd, addr, m5)
7796 wps_wait_ap_nack(hapd, dev[0], e_nonce, r_nonce)
7798 def test_wps_ext_m7_missing_e_snonce2(dev, apdev):
7799 """WPS proto: M7 missing E-SNonce2"""
7801 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
7802 wps_ext_eap_identity_req(dev[0], hapd, bssid)
7803 wps_ext_eap_identity_resp(hapd, dev[0], addr)
7805 logger.debug("Receive WSC/Start from AP")
7806 msg = get_wsc_msg(hapd)
7807 if msg['wsc_opcode'] != WSC_Start:
7808 raise Exception("Unexpected Op-Code for WSC/Start")
7810 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
7813 own_private, e_pk = wsc_dh_init()
7815 logger.debug("Send M1 to AP")
7816 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
7818 send_wsc_msg(hapd, addr, m1)
7820 logger.debug("Receive M2 from AP")
7821 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
7822 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
7823 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
7825 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
7827 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
7829 logger.debug("Send M3 to AP")
7830 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7831 attrs += build_attr_msg_type(WPS_M3)
7832 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
7833 attrs += build_wsc_attr(ATTR_E_HASH1, e_hash1)
7834 attrs += build_wsc_attr(ATTR_E_HASH2, e_hash2)
7835 attrs += build_attr_authenticator(authkey, raw_m2_attrs, attrs)
7836 raw_m3_attrs = attrs
7837 m3 = build_eap_wsc(2, msg['eap_identifier'], attrs)
7838 send_wsc_msg(hapd, addr, m3)
7840 logger.debug("Receive M4 from AP")
7841 msg, m4_attrs, raw_m4_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M4)
7843 logger.debug("Send M5 to AP")
7844 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7845 attrs += build_attr_msg_type(WPS_M5)
7846 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
7847 data = build_wsc_attr(ATTR_E_SNONCE1, e_s1)
7848 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
7849 attrs += build_attr_authenticator(authkey, raw_m4_attrs, attrs)
7850 raw_m5_attrs = attrs
7851 m5 = build_eap_wsc(2, msg['eap_identifier'], attrs)
7852 send_wsc_msg(hapd, addr, m5)
7854 logger.debug("Receive M6 from AP")
7855 msg, m6_attrs, raw_m6_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M6)
7857 logger.debug("Send M7 to AP")
7858 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7859 attrs += build_attr_msg_type(WPS_M7)
7860 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
7861 #data = build_wsc_attr(ATTR_E_SNONCE2, e_s2)
7863 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
7864 attrs += build_attr_authenticator(authkey, raw_m6_attrs, attrs)
7865 m7 = build_eap_wsc(2, msg['eap_identifier'], attrs)
7866 raw_m7_attrs = attrs
7867 send_wsc_msg(hapd, addr, m7)
7869 wps_wait_ap_nack(hapd, dev[0], e_nonce, r_nonce)
7871 def test_wps_ext_m7_e_snonce2_mismatch(dev, apdev):
7872 """WPS proto: M7 E-SNonce2 mismatch"""
7874 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
7875 wps_ext_eap_identity_req(dev[0], hapd, bssid)
7876 wps_ext_eap_identity_resp(hapd, dev[0], addr)
7878 logger.debug("Receive WSC/Start from AP")
7879 msg = get_wsc_msg(hapd)
7880 if msg['wsc_opcode'] != WSC_Start:
7881 raise Exception("Unexpected Op-Code for WSC/Start")
7883 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
7886 own_private, e_pk = wsc_dh_init()
7888 logger.debug("Send M1 to AP")
7889 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
7891 send_wsc_msg(hapd, addr, m1)
7893 logger.debug("Receive M2 from AP")
7894 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
7895 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
7896 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
7898 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
7900 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
7902 logger.debug("Send M3 to AP")
7903 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7904 attrs += build_attr_msg_type(WPS_M3)
7905 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
7906 attrs += build_wsc_attr(ATTR_E_HASH1, e_hash1)
7907 attrs += build_wsc_attr(ATTR_E_HASH2, e_hash2)
7908 attrs += build_attr_authenticator(authkey, raw_m2_attrs, attrs)
7909 raw_m3_attrs = attrs
7910 m3 = build_eap_wsc(2, msg['eap_identifier'], attrs)
7911 send_wsc_msg(hapd, addr, m3)
7913 logger.debug("Receive M4 from AP")
7914 msg, m4_attrs, raw_m4_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M4)
7916 logger.debug("Send M5 to AP")
7917 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7918 attrs += build_attr_msg_type(WPS_M5)
7919 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
7920 data = build_wsc_attr(ATTR_E_SNONCE1, e_s1)
7921 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
7922 attrs += build_attr_authenticator(authkey, raw_m4_attrs, attrs)
7923 raw_m5_attrs = attrs
7924 m5 = build_eap_wsc(2, msg['eap_identifier'], attrs)
7925 send_wsc_msg(hapd, addr, m5)
7927 logger.debug("Receive M6 from AP")
7928 msg, m6_attrs, raw_m6_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M6)
7930 logger.debug("Send M7 to AP")
7931 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
7932 attrs += build_attr_msg_type(WPS_M7)
7933 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
7934 data = build_wsc_attr(ATTR_E_SNONCE2, 16*'\x00')
7935 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
7936 attrs += build_attr_authenticator(authkey, raw_m6_attrs, attrs)
7937 m7 = build_eap_wsc(2, msg['eap_identifier'], attrs)
7938 raw_m7_attrs = attrs
7939 send_wsc_msg(hapd, addr, m7)
7941 wps_wait_ap_nack(hapd, dev[0], e_nonce, r_nonce)
7943 def test_wps_ext_m1_pubkey_oom(dev, apdev):
7944 """WPS proto: M1 PubKey OOM"""
7946 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
7947 wps_ext_eap_identity_req(dev[0], hapd, bssid)
7948 wps_ext_eap_identity_resp(hapd, dev[0], addr)
7950 logger.debug("Receive WSC/Start from AP")
7951 msg = get_wsc_msg(hapd)
7952 if msg['wsc_opcode'] != WSC_Start:
7953 raise Exception("Unexpected Op-Code for WSC/Start")
7955 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
7958 own_private, e_pk = wsc_dh_init()
7960 logger.debug("Send M1 to AP")
7961 with alloc_fail(hapd, 1, "wpabuf_alloc_copy;wps_process_pubkey"):
7962 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
7964 send_wsc_msg(hapd, addr, m1)
7965 wps_wait_eap_failure(hapd, dev[0])
7967 def wps_wait_eap_failure(hapd, dev):
7968 ev = hapd.wait_event(["CTRL-EVENT-EAP-FAILURE"], timeout=5)
7970 raise Exception("EAP-Failure not reported")
7971 dev.wait_disconnected()
7973 def test_wps_ext_m3_m1(dev, apdev):
7974 """WPS proto: M3 replaced with M1"""
7976 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
7977 wps_ext_eap_identity_req(dev[0], hapd, bssid)
7978 wps_ext_eap_identity_resp(hapd, dev[0], addr)
7980 logger.debug("Receive WSC/Start from AP")
7981 msg = get_wsc_msg(hapd)
7982 if msg['wsc_opcode'] != WSC_Start:
7983 raise Exception("Unexpected Op-Code for WSC/Start")
7985 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
7988 own_private, e_pk = wsc_dh_init()
7990 logger.debug("Send M1 to AP")
7991 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
7993 send_wsc_msg(hapd, addr, m1)
7995 logger.debug("Receive M2 from AP")
7996 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
7997 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
7998 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
8000 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
8002 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
8004 logger.debug("Send M3(M1) to AP")
8005 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
8006 attrs += build_attr_msg_type(WPS_M1)
8007 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
8008 attrs += build_wsc_attr(ATTR_E_HASH1, e_hash1)
8009 attrs += build_wsc_attr(ATTR_E_HASH2, e_hash2)
8010 attrs += build_attr_authenticator(authkey, raw_m2_attrs, attrs)
8011 raw_m3_attrs = attrs
8012 m3 = build_eap_wsc(2, msg['eap_identifier'], attrs)
8013 send_wsc_msg(hapd, addr, m3)
8015 wps_wait_eap_failure(hapd, dev[0])
8017 def test_wps_ext_m5_m3(dev, apdev):
8018 """WPS proto: M5 replaced with M3"""
8020 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
8021 wps_ext_eap_identity_req(dev[0], hapd, bssid)
8022 wps_ext_eap_identity_resp(hapd, dev[0], addr)
8024 logger.debug("Receive WSC/Start from AP")
8025 msg = get_wsc_msg(hapd)
8026 if msg['wsc_opcode'] != WSC_Start:
8027 raise Exception("Unexpected Op-Code for WSC/Start")
8029 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
8032 own_private, e_pk = wsc_dh_init()
8034 logger.debug("Send M1 to AP")
8035 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
8037 send_wsc_msg(hapd, addr, m1)
8039 logger.debug("Receive M2 from AP")
8040 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
8041 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
8042 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
8044 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
8046 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
8048 logger.debug("Send M3 to AP")
8049 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
8050 attrs += build_attr_msg_type(WPS_M3)
8051 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
8052 attrs += build_wsc_attr(ATTR_E_HASH1, e_hash1)
8053 attrs += build_wsc_attr(ATTR_E_HASH2, e_hash2)
8054 attrs += build_attr_authenticator(authkey, raw_m2_attrs, attrs)
8055 raw_m3_attrs = attrs
8056 m3 = build_eap_wsc(2, msg['eap_identifier'], attrs)
8057 send_wsc_msg(hapd, addr, m3)
8059 logger.debug("Receive M4 from AP")
8060 msg, m4_attrs, raw_m4_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M4)
8062 logger.debug("Send M5(M3) to AP")
8063 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
8064 attrs += build_attr_msg_type(WPS_M3)
8065 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
8066 data = build_wsc_attr(ATTR_E_SNONCE1, e_s1)
8067 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
8068 attrs += build_attr_authenticator(authkey, raw_m4_attrs, attrs)
8069 raw_m5_attrs = attrs
8070 m5 = build_eap_wsc(2, msg['eap_identifier'], attrs)
8071 send_wsc_msg(hapd, addr, m5)
8073 wps_wait_ap_nack(hapd, dev[0], e_nonce, r_nonce)
8075 def test_wps_ext_m3_m2(dev, apdev):
8076 """WPS proto: M3 replaced with M2"""
8078 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
8079 wps_ext_eap_identity_req(dev[0], hapd, bssid)
8080 wps_ext_eap_identity_resp(hapd, dev[0], addr)
8082 logger.debug("Receive WSC/Start from AP")
8083 msg = get_wsc_msg(hapd)
8084 if msg['wsc_opcode'] != WSC_Start:
8085 raise Exception("Unexpected Op-Code for WSC/Start")
8087 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
8090 own_private, e_pk = wsc_dh_init()
8092 logger.debug("Send M1 to AP")
8093 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
8095 send_wsc_msg(hapd, addr, m1)
8097 logger.debug("Receive M2 from AP")
8098 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
8099 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
8100 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
8102 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
8104 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
8106 logger.debug("Send M3(M2) to AP")
8107 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
8108 attrs += build_attr_msg_type(WPS_M2)
8109 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
8110 attrs += build_attr_authenticator(authkey, raw_m2_attrs, attrs)
8111 raw_m3_attrs = attrs
8112 m3 = build_eap_wsc(2, msg['eap_identifier'], attrs)
8113 send_wsc_msg(hapd, addr, m3)
8115 wps_wait_eap_failure(hapd, dev[0])
8117 def test_wps_ext_m3_m5(dev, apdev):
8118 """WPS proto: M3 replaced with M5"""
8120 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
8121 wps_ext_eap_identity_req(dev[0], hapd, bssid)
8122 wps_ext_eap_identity_resp(hapd, dev[0], addr)
8124 logger.debug("Receive WSC/Start from AP")
8125 msg = get_wsc_msg(hapd)
8126 if msg['wsc_opcode'] != WSC_Start:
8127 raise Exception("Unexpected Op-Code for WSC/Start")
8129 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
8132 own_private, e_pk = wsc_dh_init()
8134 logger.debug("Send M1 to AP")
8135 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
8137 send_wsc_msg(hapd, addr, m1)
8139 logger.debug("Receive M2 from AP")
8140 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
8141 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
8142 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
8144 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
8146 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
8148 logger.debug("Send M3(M5) to AP")
8149 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
8150 attrs += build_attr_msg_type(WPS_M5)
8151 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
8152 attrs += build_wsc_attr(ATTR_E_HASH1, e_hash1)
8153 attrs += build_wsc_attr(ATTR_E_HASH2, e_hash2)
8154 attrs += build_attr_authenticator(authkey, raw_m2_attrs, attrs)
8155 raw_m3_attrs = attrs
8156 m3 = build_eap_wsc(2, msg['eap_identifier'], attrs)
8157 send_wsc_msg(hapd, addr, m3)
8159 wps_wait_ap_nack(hapd, dev[0], e_nonce, r_nonce)
8161 def test_wps_ext_m3_m7(dev, apdev):
8162 """WPS proto: M3 replaced with M7"""
8164 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
8165 wps_ext_eap_identity_req(dev[0], hapd, bssid)
8166 wps_ext_eap_identity_resp(hapd, dev[0], addr)
8168 logger.debug("Receive WSC/Start from AP")
8169 msg = get_wsc_msg(hapd)
8170 if msg['wsc_opcode'] != WSC_Start:
8171 raise Exception("Unexpected Op-Code for WSC/Start")
8173 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
8176 own_private, e_pk = wsc_dh_init()
8178 logger.debug("Send M1 to AP")
8179 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
8181 send_wsc_msg(hapd, addr, m1)
8183 logger.debug("Receive M2 from AP")
8184 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
8185 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
8186 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
8188 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
8190 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
8192 logger.debug("Send M3(M7) to AP")
8193 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
8194 attrs += build_attr_msg_type(WPS_M7)
8195 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
8196 attrs += build_wsc_attr(ATTR_E_HASH1, e_hash1)
8197 attrs += build_wsc_attr(ATTR_E_HASH2, e_hash2)
8198 attrs += build_attr_authenticator(authkey, raw_m2_attrs, attrs)
8199 raw_m3_attrs = attrs
8200 m3 = build_eap_wsc(2, msg['eap_identifier'], attrs)
8201 send_wsc_msg(hapd, addr, m3)
8203 wps_wait_ap_nack(hapd, dev[0], e_nonce, r_nonce)
8205 def test_wps_ext_m3_done(dev, apdev):
8206 """WPS proto: M3 replaced with WSC_Done"""
8208 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
8209 wps_ext_eap_identity_req(dev[0], hapd, bssid)
8210 wps_ext_eap_identity_resp(hapd, dev[0], addr)
8212 logger.debug("Receive WSC/Start from AP")
8213 msg = get_wsc_msg(hapd)
8214 if msg['wsc_opcode'] != WSC_Start:
8215 raise Exception("Unexpected Op-Code for WSC/Start")
8217 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
8220 own_private, e_pk = wsc_dh_init()
8222 logger.debug("Send M1 to AP")
8223 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
8225 send_wsc_msg(hapd, addr, m1)
8227 logger.debug("Receive M2 from AP")
8228 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
8229 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
8230 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
8232 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
8234 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
8236 logger.debug("Send M3(WSC_Done) to AP")
8237 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
8238 attrs += build_attr_msg_type(WPS_WSC_DONE)
8239 attrs += build_attr_authenticator(authkey, raw_m2_attrs, attrs)
8240 raw_m3_attrs = attrs
8241 m3 = build_eap_wsc(2, msg['eap_identifier'], attrs, opcode=WSC_Done)
8242 send_wsc_msg(hapd, addr, m3)
8244 wps_wait_eap_failure(hapd, dev[0])
8246 def test_wps_ext_m2_nack_invalid(dev, apdev):
8247 """WPS proto: M2 followed by invalid NACK"""
8249 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
8250 wps_ext_eap_identity_req(dev[0], hapd, bssid)
8251 wps_ext_eap_identity_resp(hapd, dev[0], addr)
8253 logger.debug("Receive WSC/Start from AP")
8254 msg = get_wsc_msg(hapd)
8255 if msg['wsc_opcode'] != WSC_Start:
8256 raise Exception("Unexpected Op-Code for WSC/Start")
8258 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
8261 own_private, e_pk = wsc_dh_init()
8263 logger.debug("Send M1 to AP")
8264 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
8266 send_wsc_msg(hapd, addr, m1)
8268 logger.debug("Receive M2 from AP")
8269 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
8270 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
8271 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
8273 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
8275 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
8277 logger.debug("Send WSC_NACK to AP")
8278 attrs = '\x10\x00\x00'
8279 nack = build_eap_wsc(2, msg['eap_identifier'], attrs, opcode=WSC_NACK)
8280 send_wsc_msg(hapd, addr, nack)
8282 wps_wait_eap_failure(hapd, dev[0])
8284 def test_wps_ext_m2_nack_no_msg_type(dev, apdev):
8285 """WPS proto: M2 followed by NACK without Msg Type"""
8287 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
8288 wps_ext_eap_identity_req(dev[0], hapd, bssid)
8289 wps_ext_eap_identity_resp(hapd, dev[0], addr)
8291 logger.debug("Receive WSC/Start from AP")
8292 msg = get_wsc_msg(hapd)
8293 if msg['wsc_opcode'] != WSC_Start:
8294 raise Exception("Unexpected Op-Code for WSC/Start")
8296 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
8299 own_private, e_pk = wsc_dh_init()
8301 logger.debug("Send M1 to AP")
8302 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
8304 send_wsc_msg(hapd, addr, m1)
8306 logger.debug("Receive M2 from AP")
8307 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
8308 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
8309 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
8311 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
8313 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
8315 logger.debug("Send WSC_NACK to AP")
8316 nack,attrs = build_nack(msg['eap_identifier'], e_nonce, r_nonce,
8317 msg_type=None, eap_code=2)
8318 send_wsc_msg(hapd, addr, nack)
8320 wps_wait_eap_failure(hapd, dev[0])
8322 def test_wps_ext_m2_nack_invalid_msg_type(dev, apdev):
8323 """WPS proto: M2 followed by NACK with invalid Msg Type"""
8325 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
8326 wps_ext_eap_identity_req(dev[0], hapd, bssid)
8327 wps_ext_eap_identity_resp(hapd, dev[0], addr)
8329 logger.debug("Receive WSC/Start from AP")
8330 msg = get_wsc_msg(hapd)
8331 if msg['wsc_opcode'] != WSC_Start:
8332 raise Exception("Unexpected Op-Code for WSC/Start")
8334 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
8337 own_private, e_pk = wsc_dh_init()
8339 logger.debug("Send M1 to AP")
8340 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
8342 send_wsc_msg(hapd, addr, m1)
8344 logger.debug("Receive M2 from AP")
8345 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
8346 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
8347 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
8349 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
8351 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
8353 logger.debug("Send WSC_NACK to AP")
8354 nack,attrs = build_nack(msg['eap_identifier'], e_nonce, r_nonce,
8355 msg_type=WPS_WSC_ACK, eap_code=2)
8356 send_wsc_msg(hapd, addr, nack)
8358 wps_wait_eap_failure(hapd, dev[0])
8360 def test_wps_ext_m2_nack_e_nonce_mismatch(dev, apdev):
8361 """WPS proto: M2 followed by NACK with e-nonce mismatch"""
8363 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
8364 wps_ext_eap_identity_req(dev[0], hapd, bssid)
8365 wps_ext_eap_identity_resp(hapd, dev[0], addr)
8367 logger.debug("Receive WSC/Start from AP")
8368 msg = get_wsc_msg(hapd)
8369 if msg['wsc_opcode'] != WSC_Start:
8370 raise Exception("Unexpected Op-Code for WSC/Start")
8372 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
8375 own_private, e_pk = wsc_dh_init()
8377 logger.debug("Send M1 to AP")
8378 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
8380 send_wsc_msg(hapd, addr, m1)
8382 logger.debug("Receive M2 from AP")
8383 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
8384 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
8385 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
8387 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
8389 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
8391 logger.debug("Send WSC_NACK to AP")
8392 nack,attrs = build_nack(msg['eap_identifier'], 16*'\x00', r_nonce,
8394 send_wsc_msg(hapd, addr, nack)
8396 wps_wait_eap_failure(hapd, dev[0])
8398 def test_wps_ext_m2_nack_no_config_error(dev, apdev):
8399 """WPS proto: M2 followed by NACK without Config Error"""
8401 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
8402 wps_ext_eap_identity_req(dev[0], hapd, bssid)
8403 wps_ext_eap_identity_resp(hapd, dev[0], addr)
8405 logger.debug("Receive WSC/Start from AP")
8406 msg = get_wsc_msg(hapd)
8407 if msg['wsc_opcode'] != WSC_Start:
8408 raise Exception("Unexpected Op-Code for WSC/Start")
8410 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
8413 own_private, e_pk = wsc_dh_init()
8415 logger.debug("Send M1 to AP")
8416 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
8418 send_wsc_msg(hapd, addr, m1)
8420 logger.debug("Receive M2 from AP")
8421 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
8422 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
8423 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
8425 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
8427 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
8429 logger.debug("Send WSC_NACK to AP")
8430 nack,attrs = build_nack(msg['eap_identifier'], e_nonce, r_nonce,
8431 config_error=None, eap_code=2)
8432 send_wsc_msg(hapd, addr, nack)
8434 wps_wait_eap_failure(hapd, dev[0])
8436 def test_wps_ext_m2_ack_invalid(dev, apdev):
8437 """WPS proto: M2 followed by invalid ACK"""
8439 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
8440 wps_ext_eap_identity_req(dev[0], hapd, bssid)
8441 wps_ext_eap_identity_resp(hapd, dev[0], addr)
8443 logger.debug("Receive WSC/Start from AP")
8444 msg = get_wsc_msg(hapd)
8445 if msg['wsc_opcode'] != WSC_Start:
8446 raise Exception("Unexpected Op-Code for WSC/Start")
8448 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
8451 own_private, e_pk = wsc_dh_init()
8453 logger.debug("Send M1 to AP")
8454 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
8456 send_wsc_msg(hapd, addr, m1)
8458 logger.debug("Receive M2 from AP")
8459 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
8460 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
8461 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
8463 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
8465 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
8467 logger.debug("Send WSC_ACK to AP")
8468 attrs = '\x10\x00\x00'
8469 ack = build_eap_wsc(2, msg['eap_identifier'], attrs, opcode=WSC_ACK)
8470 send_wsc_msg(hapd, addr, ack)
8472 wps_wait_eap_failure(hapd, dev[0])
8474 def test_wps_ext_m2_ack(dev, apdev):
8475 """WPS proto: M2 followed by ACK"""
8477 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
8478 wps_ext_eap_identity_req(dev[0], hapd, bssid)
8479 wps_ext_eap_identity_resp(hapd, dev[0], addr)
8481 logger.debug("Receive WSC/Start from AP")
8482 msg = get_wsc_msg(hapd)
8483 if msg['wsc_opcode'] != WSC_Start:
8484 raise Exception("Unexpected Op-Code for WSC/Start")
8486 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
8489 own_private, e_pk = wsc_dh_init()
8491 logger.debug("Send M1 to AP")
8492 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
8494 send_wsc_msg(hapd, addr, m1)
8496 logger.debug("Receive M2 from AP")
8497 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
8498 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
8499 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
8501 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
8503 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
8505 logger.debug("Send WSC_ACK to AP")
8506 ack,attrs = build_ack(msg['eap_identifier'], e_nonce, r_nonce, eap_code=2)
8507 send_wsc_msg(hapd, addr, ack)
8509 wps_wait_eap_failure(hapd, dev[0])
8511 def test_wps_ext_m2_ack_no_msg_type(dev, apdev):
8512 """WPS proto: M2 followed by ACK missing Msg Type"""
8514 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
8515 wps_ext_eap_identity_req(dev[0], hapd, bssid)
8516 wps_ext_eap_identity_resp(hapd, dev[0], addr)
8518 logger.debug("Receive WSC/Start from AP")
8519 msg = get_wsc_msg(hapd)
8520 if msg['wsc_opcode'] != WSC_Start:
8521 raise Exception("Unexpected Op-Code for WSC/Start")
8523 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
8526 own_private, e_pk = wsc_dh_init()
8528 logger.debug("Send M1 to AP")
8529 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
8531 send_wsc_msg(hapd, addr, m1)
8533 logger.debug("Receive M2 from AP")
8534 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
8535 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
8536 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
8538 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
8540 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
8542 logger.debug("Send WSC_ACK to AP")
8543 ack,attrs = build_ack(msg['eap_identifier'], e_nonce, r_nonce,
8544 msg_type=None, eap_code=2)
8545 send_wsc_msg(hapd, addr, ack)
8547 wps_wait_eap_failure(hapd, dev[0])
8549 def test_wps_ext_m2_ack_invalid_msg_type(dev, apdev):
8550 """WPS proto: M2 followed by ACK with invalid Msg Type"""
8552 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
8553 wps_ext_eap_identity_req(dev[0], hapd, bssid)
8554 wps_ext_eap_identity_resp(hapd, dev[0], addr)
8556 logger.debug("Receive WSC/Start from AP")
8557 msg = get_wsc_msg(hapd)
8558 if msg['wsc_opcode'] != WSC_Start:
8559 raise Exception("Unexpected Op-Code for WSC/Start")
8561 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
8564 own_private, e_pk = wsc_dh_init()
8566 logger.debug("Send M1 to AP")
8567 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
8569 send_wsc_msg(hapd, addr, m1)
8571 logger.debug("Receive M2 from AP")
8572 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
8573 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
8574 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
8576 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
8578 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
8580 logger.debug("Send WSC_ACK to AP")
8581 ack,attrs = build_ack(msg['eap_identifier'], e_nonce, r_nonce,
8582 msg_type=WPS_WSC_NACK, eap_code=2)
8583 send_wsc_msg(hapd, addr, ack)
8585 wps_wait_eap_failure(hapd, dev[0])
8587 def test_wps_ext_m2_ack_e_nonce_mismatch(dev, apdev):
8588 """WPS proto: M2 followed by ACK with e-nonce mismatch"""
8590 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
8591 wps_ext_eap_identity_req(dev[0], hapd, bssid)
8592 wps_ext_eap_identity_resp(hapd, dev[0], addr)
8594 logger.debug("Receive WSC/Start from AP")
8595 msg = get_wsc_msg(hapd)
8596 if msg['wsc_opcode'] != WSC_Start:
8597 raise Exception("Unexpected Op-Code for WSC/Start")
8599 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
8602 own_private, e_pk = wsc_dh_init()
8604 logger.debug("Send M1 to AP")
8605 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
8607 send_wsc_msg(hapd, addr, m1)
8609 logger.debug("Receive M2 from AP")
8610 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
8611 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
8612 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
8614 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
8616 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
8618 logger.debug("Send WSC_ACK to AP")
8619 ack,attrs = build_ack(msg['eap_identifier'], 16*'\x00', r_nonce,
8621 send_wsc_msg(hapd, addr, ack)
8623 wps_wait_eap_failure(hapd, dev[0])
8625 def test_wps_ext_m1_invalid(dev, apdev):
8626 """WPS proto: M1 failing parsing"""
8628 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
8629 wps_ext_eap_identity_req(dev[0], hapd, bssid)
8630 wps_ext_eap_identity_resp(hapd, dev[0], addr)
8632 logger.debug("Receive WSC/Start from AP")
8633 msg = get_wsc_msg(hapd)
8634 if msg['wsc_opcode'] != WSC_Start:
8635 raise Exception("Unexpected Op-Code for WSC/Start")
8637 logger.debug("Send M1 to AP")
8638 attrs = '\x10\x00\x00'
8639 m1 = build_eap_wsc(2, msg['eap_identifier'], attrs)
8640 send_wsc_msg(hapd, addr, m1)
8642 wps_wait_eap_failure(hapd, dev[0])
8644 def test_wps_ext_m1_missing_msg_type(dev, apdev):
8645 """WPS proto: M1 missing Msg Type"""
8647 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
8648 wps_ext_eap_identity_req(dev[0], hapd, bssid)
8649 wps_ext_eap_identity_resp(hapd, dev[0], addr)
8651 logger.debug("Receive WSC/Start from AP")
8652 msg = get_wsc_msg(hapd)
8653 if msg['wsc_opcode'] != WSC_Start:
8654 raise Exception("Unexpected Op-Code for WSC/Start")
8656 logger.debug("Send M1 to AP")
8657 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
8658 m1 = build_eap_wsc(2, msg['eap_identifier'], attrs)
8659 send_wsc_msg(hapd, addr, m1)
8661 wps_wait_ap_nack(hapd, dev[0], 16*'\x00', 16*'\x00')
8663 def wps_ext_wsc_done(dev, apdev):
8665 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
8666 wps_ext_eap_identity_req(dev[0], hapd, bssid)
8667 wps_ext_eap_identity_resp(hapd, dev[0], addr)
8669 logger.debug("Receive WSC/Start from AP")
8670 msg = get_wsc_msg(hapd)
8671 if msg['wsc_opcode'] != WSC_Start:
8672 raise Exception("Unexpected Op-Code for WSC/Start")
8674 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
8677 own_private, e_pk = wsc_dh_init()
8679 logger.debug("Send M1 to AP")
8680 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
8682 send_wsc_msg(hapd, addr, m1)
8684 logger.debug("Receive M2 from AP")
8685 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
8686 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
8687 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
8689 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
8691 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
8693 logger.debug("Send M3 to AP")
8694 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
8695 attrs += build_attr_msg_type(WPS_M3)
8696 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
8697 attrs += build_wsc_attr(ATTR_E_HASH1, e_hash1)
8698 attrs += build_wsc_attr(ATTR_E_HASH2, e_hash2)
8699 attrs += build_attr_authenticator(authkey, raw_m2_attrs, attrs)
8700 raw_m3_attrs = attrs
8701 m3 = build_eap_wsc(2, msg['eap_identifier'], attrs)
8702 send_wsc_msg(hapd, addr, m3)
8704 logger.debug("Receive M4 from AP")
8705 msg, m4_attrs, raw_m4_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M4)
8707 logger.debug("Send M5 to AP")
8708 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
8709 attrs += build_attr_msg_type(WPS_M5)
8710 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
8711 data = build_wsc_attr(ATTR_E_SNONCE1, e_s1)
8712 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
8713 attrs += build_attr_authenticator(authkey, raw_m4_attrs, attrs)
8714 raw_m5_attrs = attrs
8715 m5 = build_eap_wsc(2, msg['eap_identifier'], attrs)
8716 send_wsc_msg(hapd, addr, m5)
8718 logger.debug("Receive M6 from AP")
8719 msg, m6_attrs, raw_m6_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M6)
8721 logger.debug("Send M7 to AP")
8722 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
8723 attrs += build_attr_msg_type(WPS_M7)
8724 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
8725 data = build_wsc_attr(ATTR_E_SNONCE2, e_s2)
8726 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
8727 attrs += build_attr_authenticator(authkey, raw_m6_attrs, attrs)
8728 m7 = build_eap_wsc(2, msg['eap_identifier'], attrs)
8729 raw_m7_attrs = attrs
8730 send_wsc_msg(hapd, addr, m7)
8732 logger.debug("Receive M8 from AP")
8733 msg, m8_attrs, raw_m8_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M8)
8734 return hapd, msg, e_nonce, r_nonce
8736 def test_wps_ext_wsc_done_invalid(dev, apdev):
8737 """WPS proto: invalid WSC_Done"""
8738 hapd, msg, e_nonce, r_nonce = wps_ext_wsc_done(dev, apdev)
8740 logger.debug("Send WSC_Done to AP")
8741 attrs = '\x10\x00\x00'
8742 wsc_done = build_eap_wsc(2, msg['eap_identifier'], attrs, opcode=WSC_Done)
8743 send_wsc_msg(hapd, dev[0].own_addr(), wsc_done)
8745 wps_wait_eap_failure(hapd, dev[0])
8747 def test_wps_ext_wsc_done_no_msg_type(dev, apdev):
8748 """WPS proto: invalid WSC_Done"""
8749 hapd, msg, e_nonce, r_nonce = wps_ext_wsc_done(dev, apdev)
8751 logger.debug("Send WSC_Done to AP")
8752 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
8753 #attrs += build_attr_msg_type(WPS_WSC_DONE)
8754 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
8755 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
8756 wsc_done = build_eap_wsc(2, msg['eap_identifier'], attrs, opcode=WSC_Done)
8757 send_wsc_msg(hapd, dev[0].own_addr(), wsc_done)
8759 wps_wait_eap_failure(hapd, dev[0])
8761 def test_wps_ext_wsc_done_wrong_msg_type(dev, apdev):
8762 """WPS proto: WSC_Done with wrong Msg Type"""
8763 hapd, msg, e_nonce, r_nonce = wps_ext_wsc_done(dev, apdev)
8765 logger.debug("Send WSC_Done to AP")
8766 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
8767 attrs += build_attr_msg_type(WPS_WSC_ACK)
8768 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
8769 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
8770 wsc_done = build_eap_wsc(2, msg['eap_identifier'], attrs, opcode=WSC_Done)
8771 send_wsc_msg(hapd, dev[0].own_addr(), wsc_done)
8773 wps_wait_eap_failure(hapd, dev[0])
8775 def test_wps_ext_wsc_done_no_e_nonce(dev, apdev):
8776 """WPS proto: WSC_Done without e_nonce"""
8777 hapd, msg, e_nonce, r_nonce = wps_ext_wsc_done(dev, apdev)
8779 logger.debug("Send WSC_Done to AP")
8780 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
8781 attrs += build_attr_msg_type(WPS_WSC_DONE)
8782 #attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
8783 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
8784 wsc_done = build_eap_wsc(2, msg['eap_identifier'], attrs, opcode=WSC_Done)
8785 send_wsc_msg(hapd, dev[0].own_addr(), wsc_done)
8787 wps_wait_eap_failure(hapd, dev[0])
8789 def test_wps_ext_wsc_done_no_r_nonce(dev, apdev):
8790 """WPS proto: WSC_Done without r_nonce"""
8791 hapd, msg, e_nonce, r_nonce = wps_ext_wsc_done(dev, apdev)
8793 logger.debug("Send WSC_Done to AP")
8794 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
8795 attrs += build_attr_msg_type(WPS_WSC_DONE)
8796 attrs += build_wsc_attr(ATTR_ENROLLEE_NONCE, e_nonce)
8797 #attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
8798 wsc_done = build_eap_wsc(2, msg['eap_identifier'], attrs, opcode=WSC_Done)
8799 send_wsc_msg(hapd, dev[0].own_addr(), wsc_done)
8801 wps_wait_eap_failure(hapd, dev[0])
8803 def test_wps_ext_m7_no_encr_settings(dev, apdev):
8804 """WPS proto: M7 without Encr Settings"""
8806 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
8807 wps_ext_eap_identity_req(dev[0], hapd, bssid)
8808 wps_ext_eap_identity_resp(hapd, dev[0], addr)
8810 logger.debug("Receive WSC/Start from AP")
8811 msg = get_wsc_msg(hapd)
8812 if msg['wsc_opcode'] != WSC_Start:
8813 raise Exception("Unexpected Op-Code for WSC/Start")
8815 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
8818 own_private, e_pk = wsc_dh_init()
8820 logger.debug("Send M1 to AP")
8821 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
8823 send_wsc_msg(hapd, addr, m1)
8825 logger.debug("Receive M2 from AP")
8826 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)
8827 r_nonce = m2_attrs[ATTR_REGISTRAR_NONCE]
8828 r_pk = m2_attrs[ATTR_PUBLIC_KEY]
8830 authkey,keywrapkey = wsc_dh_kdf(r_pk, own_private, mac_addr, e_nonce,
8832 e_s1,e_s2,e_hash1,e_hash2 = wsc_dev_pw_hash(authkey, pin, e_pk, r_pk)
8834 logger.debug("Send M3 to AP")
8835 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
8836 attrs += build_attr_msg_type(WPS_M3)
8837 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
8838 attrs += build_wsc_attr(ATTR_E_HASH1, e_hash1)
8839 attrs += build_wsc_attr(ATTR_E_HASH2, e_hash2)
8840 attrs += build_attr_authenticator(authkey, raw_m2_attrs, attrs)
8841 raw_m3_attrs = attrs
8842 m3 = build_eap_wsc(2, msg['eap_identifier'], attrs)
8843 send_wsc_msg(hapd, addr, m3)
8845 logger.debug("Receive M4 from AP")
8846 msg, m4_attrs, raw_m4_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M4)
8848 logger.debug("Send M5 to AP")
8849 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
8850 attrs += build_attr_msg_type(WPS_M5)
8851 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
8852 data = build_wsc_attr(ATTR_E_SNONCE1, e_s1)
8853 attrs += build_attr_encr_settings(authkey, keywrapkey, data)
8854 attrs += build_attr_authenticator(authkey, raw_m4_attrs, attrs)
8855 raw_m5_attrs = attrs
8856 m5 = build_eap_wsc(2, msg['eap_identifier'], attrs)
8857 send_wsc_msg(hapd, addr, m5)
8859 logger.debug("Receive M6 from AP")
8860 msg, m6_attrs, raw_m6_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M6)
8862 logger.debug("Send M7 to AP")
8863 attrs = build_wsc_attr(ATTR_VERSION, '\x10')
8864 attrs += build_attr_msg_type(WPS_M7)
8865 attrs += build_wsc_attr(ATTR_REGISTRAR_NONCE, r_nonce)
8866 #data = build_wsc_attr(ATTR_E_SNONCE2, e_s2)
8867 #attrs += build_attr_encr_settings(authkey, keywrapkey, data)
8868 attrs += build_attr_authenticator(authkey, raw_m6_attrs, attrs)
8869 m7 = build_eap_wsc(2, msg['eap_identifier'], attrs)
8870 raw_m7_attrs = attrs
8871 send_wsc_msg(hapd, addr, m7)
8873 wps_wait_ap_nack(hapd, dev[0], e_nonce, r_nonce)
8875 def test_wps_ext_m1_workaround(dev, apdev):
8876 """WPS proto: M1 Manufacturer/Model workaround"""
8878 addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pin=pin)
8879 wps_ext_eap_identity_req(dev[0], hapd, bssid)
8880 wps_ext_eap_identity_resp(hapd, dev[0], addr)
8882 logger.debug("Receive WSC/Start from AP")
8883 msg = get_wsc_msg(hapd)
8884 if msg['wsc_opcode'] != WSC_Start:
8885 raise Exception("Unexpected Op-Code for WSC/Start")
8887 mac_addr = binascii.unhexlify(dev[0].own_addr().replace(':', ''))
8890 own_private, e_pk = wsc_dh_init()
8892 logger.debug("Send M1 to AP")
8893 m1, raw_m1_attrs = build_m1(msg['eap_identifier'], uuid_e, mac_addr,
8894 e_nonce, e_pk, manufacturer='Apple TEST',
8895 model_name='AirPort', config_methods='\xff\xff')
8896 send_wsc_msg(hapd, addr, m1)
8898 logger.debug("Receive M2 from AP")
8899 msg, m2_attrs, raw_m2_attrs = recv_wsc_msg(hapd, WSC_MSG, WPS_M2)