]>
git.ipfire.org Git - thirdparty/hostap.git/blob - tests/hwsim/test_ap_ft.py
1 # Fast BSS Transition tests
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.
12 logger
= logging
.getLogger()
16 from utils
import HwsimSkip
, alloc_fail
, fail_test
, skip_with_fips
17 from wlantest
import Wlantest
18 from test_ap_psk
import check_mib
, find_wpas_process
, read_process_memory
, verify_not_present
, get_key_locations
21 params
= { "wpa": "2",
22 "wpa_key_mgmt": "FT-PSK",
23 "rsn_pairwise": "CCMP" }
27 params
= { "wpa": "3",
28 "wpa_key_mgmt": "WPA-PSK FT-PSK",
29 "wpa_pairwise": "TKIP",
30 "rsn_pairwise": "CCMP" }
33 def ft_params(rsn
=True, ssid
=None, passphrase
=None):
35 params
= ft_base_rsn()
37 params
= ft_base_mixed()
41 params
["wpa_passphrase"] = passphrase
43 params
["mobility_domain"] = "a1b2"
44 params
["r0_key_lifetime"] = "10000"
45 params
["pmk_r1_push"] = "1"
46 params
["reassociation_deadline"] = "1000"
49 def ft_params1(rsn
=True, ssid
=None, passphrase
=None):
50 params
= ft_params(rsn
, ssid
, passphrase
)
51 params
['nas_identifier'] = "nas1.w1.fi"
52 params
['r1_key_holder'] = "000102030405"
53 params
['r0kh'] = [ "02:00:00:00:03:00 nas1.w1.fi 100102030405060708090a0b0c0d0e0f",
54 "02:00:00:00:04:00 nas2.w1.fi 300102030405060708090a0b0c0d0e0f" ]
55 params
['r1kh'] = "02:00:00:00:04:00 00:01:02:03:04:06 200102030405060708090a0b0c0d0e0f"
58 def ft_params2(rsn
=True, ssid
=None, passphrase
=None):
59 params
= ft_params(rsn
, ssid
, passphrase
)
60 params
['nas_identifier'] = "nas2.w1.fi"
61 params
['r1_key_holder'] = "000102030406"
62 params
['r0kh'] = [ "02:00:00:00:03:00 nas1.w1.fi 200102030405060708090a0b0c0d0e0f",
63 "02:00:00:00:04:00 nas2.w1.fi 000102030405060708090a0b0c0d0e0f" ]
64 params
['r1kh'] = "02:00:00:00:03:00 00:01:02:03:04:05 300102030405060708090a0b0c0d0e0f"
67 def ft_params1_r0kh_mismatch(rsn
=True, ssid
=None, passphrase
=None):
68 params
= ft_params(rsn
, ssid
, passphrase
)
69 params
['nas_identifier'] = "nas1.w1.fi"
70 params
['r1_key_holder'] = "000102030405"
71 params
['r0kh'] = [ "02:00:00:00:03:00 nas1.w1.fi 100102030405060708090a0b0c0d0e0f",
72 "12:00:00:00:04:00 nas2.w1.fi 300102030405060708090a0b0c0d0e0f" ]
73 params
['r1kh'] = "12:00:00:00:04:00 10:01:02:03:04:06 200102030405060708090a0b0c0d0e0f"
76 def ft_params2_incorrect_rrb_key(rsn
=True, ssid
=None, passphrase
=None):
77 params
= ft_params(rsn
, ssid
, passphrase
)
78 params
['nas_identifier'] = "nas2.w1.fi"
79 params
['r1_key_holder'] = "000102030406"
80 params
['r0kh'] = [ "02:00:00:00:03:00 nas1.w1.fi 200102030405060708090a0b0c0d0ef1",
81 "02:00:00:00:04:00 nas2.w1.fi 000102030405060708090a0b0c0d0ef2" ]
82 params
['r1kh'] = "02:00:00:00:03:00 00:01:02:03:04:05 300102030405060708090a0b0c0d0ef3"
85 def ft_params2_r0kh_mismatch(rsn
=True, ssid
=None, passphrase
=None):
86 params
= ft_params(rsn
, ssid
, passphrase
)
87 params
['nas_identifier'] = "nas2.w1.fi"
88 params
['r1_key_holder'] = "000102030406"
89 params
['r0kh'] = [ "12:00:00:00:03:00 nas1.w1.fi 200102030405060708090a0b0c0d0e0f",
90 "02:00:00:00:04:00 nas2.w1.fi 000102030405060708090a0b0c0d0e0f" ]
91 params
['r1kh'] = "12:00:00:00:03:00 10:01:02:03:04:05 300102030405060708090a0b0c0d0e0f"
94 def run_roams(dev
, apdev
, hapd0
, hapd1
, ssid
, passphrase
, over_ds
=False,
95 sae
=False, eap
=False, fail_test
=False, roams
=1,
96 pairwise_cipher
="CCMP", group_cipher
="TKIP CCMP", ptk_rekey
="0"):
97 logger
.info("Connect to first AP")
99 dev
.connect(ssid
, key_mgmt
="FT-EAP", proto
="WPA2", ieee80211w
="1",
100 eap
="GPSK", identity
="gpsk user",
101 password
="abcdefghijklmnop0123456789abcdef",
103 pairwise
=pairwise_cipher
, group
=group_cipher
,
104 wpa_ptk_rekey
=ptk_rekey
)
110 dev
.connect(ssid
, psk
=passphrase
, key_mgmt
=key_mgmt
, proto
="WPA2",
111 ieee80211w
="1", scan_freq
="2412",
112 pairwise
=pairwise_cipher
, group
=group_cipher
,
113 wpa_ptk_rekey
=ptk_rekey
)
114 if dev
.get_status_field('bssid') == apdev
[0]['bssid']:
124 hwsim_utils
.test_connectivity(dev
, hapd1ap
)
126 dev
.scan_for_bss(ap2
['bssid'], freq
="2412")
128 for i
in range(0, roams
):
129 logger
.info("Roam to the second AP")
131 dev
.roam_over_ds(ap2
['bssid'], fail_test
=fail_test
)
133 dev
.roam(ap2
['bssid'], fail_test
=fail_test
)
136 if dev
.get_status_field('bssid') != ap2
['bssid']:
137 raise Exception("Did not connect to correct AP")
138 if i
== 0 or i
== roams
- 1:
139 hwsim_utils
.test_connectivity(dev
, hapd2ap
)
141 logger
.info("Roam back to the first AP")
143 dev
.roam_over_ds(ap1
['bssid'])
145 dev
.roam(ap1
['bssid'])
146 if dev
.get_status_field('bssid') != ap1
['bssid']:
147 raise Exception("Did not connect to correct AP")
148 if i
== 0 or i
== roams
- 1:
149 hwsim_utils
.test_connectivity(dev
, hapd1ap
)
151 def test_ap_ft(dev
, apdev
):
154 passphrase
="12345678"
156 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
157 hapd0
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
158 params
= ft_params2(ssid
=ssid
, passphrase
=passphrase
)
159 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
161 run_roams(dev
[0], apdev
, hapd0
, hapd1
, ssid
, passphrase
)
162 if "[WPA2-FT/PSK-CCMP]" not in dev
[0].request("SCAN_RESULTS"):
163 raise Exception("Scan results missing RSN element info")
165 def test_ap_ft_many(dev
, apdev
):
166 """WPA2-PSK-FT AP multiple times"""
168 passphrase
="12345678"
170 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
171 hapd0
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
172 params
= ft_params2(ssid
=ssid
, passphrase
=passphrase
)
173 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
175 run_roams(dev
[0], apdev
, hapd0
, hapd1
, ssid
, passphrase
, roams
=50)
177 def test_ap_ft_mixed(dev
, apdev
):
178 """WPA2-PSK-FT mixed-mode AP"""
179 ssid
= "test-ft-mixed"
180 passphrase
="12345678"
182 params
= ft_params1(rsn
=False, ssid
=ssid
, passphrase
=passphrase
)
183 hapd
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
184 key_mgmt
= hapd
.get_config()['key_mgmt']
185 vals
= key_mgmt
.split(' ')
186 if vals
[0] != "WPA-PSK" or vals
[1] != "FT-PSK":
187 raise Exception("Unexpected GET_CONFIG(key_mgmt): " + key_mgmt
)
188 params
= ft_params2(rsn
=False, ssid
=ssid
, passphrase
=passphrase
)
189 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
191 run_roams(dev
[0], apdev
, hapd
, hapd1
, ssid
, passphrase
)
193 def test_ap_ft_pmf(dev
, apdev
):
194 """WPA2-PSK-FT AP with PMF"""
196 passphrase
="12345678"
198 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
199 params
["ieee80211w"] = "2";
200 hapd0
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
201 params
= ft_params2(ssid
=ssid
, passphrase
=passphrase
)
202 params
["ieee80211w"] = "2";
203 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
205 run_roams(dev
[0], apdev
, hapd0
, hapd1
, ssid
, passphrase
)
207 def test_ap_ft_over_ds(dev
, apdev
):
208 """WPA2-PSK-FT AP over DS"""
210 passphrase
="12345678"
212 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
213 hapd0
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
214 params
= ft_params2(ssid
=ssid
, passphrase
=passphrase
)
215 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
217 run_roams(dev
[0], apdev
, hapd0
, hapd1
, ssid
, passphrase
, over_ds
=True)
218 check_mib(dev
[0], [ ("dot11RSNAAuthenticationSuiteRequested", "00-0f-ac-4"),
219 ("dot11RSNAAuthenticationSuiteSelected", "00-0f-ac-4") ])
221 def test_ap_ft_over_ds_many(dev
, apdev
):
222 """WPA2-PSK-FT AP over DS multiple times"""
224 passphrase
="12345678"
226 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
227 hapd0
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
228 params
= ft_params2(ssid
=ssid
, passphrase
=passphrase
)
229 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
231 run_roams(dev
[0], apdev
, hapd0
, hapd1
, ssid
, passphrase
, over_ds
=True,
234 def test_ap_ft_over_ds_unknown_target(dev
, apdev
):
237 passphrase
="12345678"
239 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
240 hapd0
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
242 dev
[0].connect(ssid
, psk
=passphrase
, key_mgmt
="FT-PSK", proto
="WPA2",
244 dev
[0].roam_over_ds("02:11:22:33:44:55", fail_test
=True)
246 def test_ap_ft_over_ds_unexpected(dev
, apdev
):
247 """WPA2-PSK-FT AP over DS and unexpected response"""
249 passphrase
="12345678"
251 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
252 hapd0
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
253 params
= ft_params2(ssid
=ssid
, passphrase
=passphrase
)
254 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
256 dev
[0].connect(ssid
, psk
=passphrase
, key_mgmt
="FT-PSK", proto
="WPA2",
258 if dev
[0].get_status_field('bssid') == apdev
[0]['bssid']:
269 addr
= dev
[0].own_addr()
270 hapd1ap
.set("ext_mgmt_frame_handling", "1")
271 logger
.info("Foreign STA address")
275 msg
['sa'] = ap1
['bssid']
276 msg
['bssid'] = ap1
['bssid']
277 msg
['payload'] = binascii
.unhexlify("06021122334455660102030405060000")
280 logger
.info("No over-the-DS in progress")
281 msg
['payload'] = binascii
.unhexlify("0602" + addr
.replace(':', '') + "0102030405060000")
284 logger
.info("Non-zero status code")
285 msg
['payload'] = binascii
.unhexlify("0602" + addr
.replace(':', '') + "0102030405060100")
288 hapd1ap
.dump_monitor()
290 dev
[0].scan_for_bss(ap2
['bssid'], freq
="2412")
291 if "OK" not in dev
[0].request("FT_DS " + ap2
['bssid']):
292 raise Exception("FT_DS failed")
294 req
= hapd1ap
.mgmt_rx()
296 logger
.info("Foreign Target AP")
297 msg
['payload'] = binascii
.unhexlify("0602" + addr
.replace(':', '') + "0102030405060000")
300 addrs
= addr
.replace(':', '') + ap2
['bssid'].replace(':', '')
302 logger
.info("No IEs")
303 msg
['payload'] = binascii
.unhexlify("0602" + addrs
+ "0000")
306 logger
.info("Invalid IEs (trigger parsing failure)")
307 msg
['payload'] = binascii
.unhexlify("0602" + addrs
+ "00003700")
310 logger
.info("Too short MDIE")
311 msg
['payload'] = binascii
.unhexlify("0602" + addrs
+ "000036021122")
314 logger
.info("Mobility domain mismatch")
315 msg
['payload'] = binascii
.unhexlify("0602" + addrs
+ "00003603112201")
318 logger
.info("No FTIE")
319 msg
['payload'] = binascii
.unhexlify("0602" + addrs
+ "00003603a1b201")
322 logger
.info("FTIE SNonce mismatch")
323 msg
['payload'] = binascii
.unhexlify("0602" + addrs
+ "00003603a1b201375e0000" + "00000000000000000000000000000000" + "0000000000000000000000000000000000000000000000000000000000000000" + "1000000000000000000000000000000000000000000000000000000000000001" + "030a6e6173322e77312e6669")
326 logger
.info("No R0KH-ID subelem in FTIE")
327 snonce
= binascii
.hexlify(req
['payload'][111:111+32])
328 msg
['payload'] = binascii
.unhexlify("0602" + addrs
+ "00003603a1b20137520000" + "00000000000000000000000000000000" + "0000000000000000000000000000000000000000000000000000000000000000" + snonce
)
331 logger
.info("No R0KH-ID subelem mismatch in FTIE")
332 snonce
= binascii
.hexlify(req
['payload'][111:111+32])
333 msg
['payload'] = binascii
.unhexlify("0602" + addrs
+ "00003603a1b201375e0000" + "00000000000000000000000000000000" + "0000000000000000000000000000000000000000000000000000000000000000" + snonce
+ "030a11223344556677889900")
336 logger
.info("No R1KH-ID subelem in FTIE")
337 r0khid
= binascii
.hexlify(req
['payload'][145:145+10])
338 msg
['payload'] = binascii
.unhexlify("0602" + addrs
+ "00003603a1b201375e0000" + "00000000000000000000000000000000" + "0000000000000000000000000000000000000000000000000000000000000000" + snonce
+ "030a" + r0khid
)
341 logger
.info("No RSNE")
342 r0khid
= binascii
.hexlify(req
['payload'][145:145+10])
343 msg
['payload'] = binascii
.unhexlify("0602" + addrs
+ "00003603a1b20137660000" + "00000000000000000000000000000000" + "0000000000000000000000000000000000000000000000000000000000000000" + snonce
+ "030a" + r0khid
+ "0106000102030405")
346 def test_ap_ft_pmf_over_ds(dev
, apdev
):
347 """WPA2-PSK-FT AP over DS with PMF"""
349 passphrase
="12345678"
351 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
352 params
["ieee80211w"] = "2";
353 hapd0
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
354 params
= ft_params2(ssid
=ssid
, passphrase
=passphrase
)
355 params
["ieee80211w"] = "2";
356 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
358 run_roams(dev
[0], apdev
, hapd0
, hapd1
, ssid
, passphrase
, over_ds
=True)
360 def test_ap_ft_over_ds_pull(dev
, apdev
):
361 """WPA2-PSK-FT AP over DS (pull PMK)"""
363 passphrase
="12345678"
365 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
366 params
["pmk_r1_push"] = "0"
367 hapd0
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
368 params
= ft_params2(ssid
=ssid
, passphrase
=passphrase
)
369 params
["pmk_r1_push"] = "0"
370 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
372 run_roams(dev
[0], apdev
, hapd0
, hapd1
, ssid
, passphrase
, over_ds
=True)
374 def test_ap_ft_sae(dev
, apdev
):
375 """WPA2-PSK-FT-SAE AP"""
376 if "SAE" not in dev
[0].get_capability("auth_alg"):
377 raise HwsimSkip("SAE not supported")
379 passphrase
="12345678"
381 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
382 params
['wpa_key_mgmt'] = "FT-SAE"
383 hapd0
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
384 params
= ft_params2(ssid
=ssid
, passphrase
=passphrase
)
385 params
['wpa_key_mgmt'] = "FT-SAE"
386 hapd
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
387 key_mgmt
= hapd
.get_config()['key_mgmt']
388 if key_mgmt
.split(' ')[0] != "FT-SAE":
389 raise Exception("Unexpected GET_CONFIG(key_mgmt): " + key_mgmt
)
391 dev
[0].request("SET sae_groups ")
392 run_roams(dev
[0], apdev
, hapd0
, hapd
, ssid
, passphrase
, sae
=True)
394 def test_ap_ft_sae_over_ds(dev
, apdev
):
395 """WPA2-PSK-FT-SAE AP over DS"""
396 if "SAE" not in dev
[0].get_capability("auth_alg"):
397 raise HwsimSkip("SAE not supported")
399 passphrase
="12345678"
401 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
402 params
['wpa_key_mgmt'] = "FT-SAE"
403 hapd0
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
404 params
= ft_params2(ssid
=ssid
, passphrase
=passphrase
)
405 params
['wpa_key_mgmt'] = "FT-SAE"
406 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
408 dev
[0].request("SET sae_groups ")
409 run_roams(dev
[0], apdev
, hapd0
, hapd1
, ssid
, passphrase
, sae
=True,
412 def test_ap_ft_eap(dev
, apdev
):
415 passphrase
="12345678"
417 radius
= hostapd
.radius_params()
418 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
419 params
['wpa_key_mgmt'] = "FT-EAP"
420 params
["ieee8021x"] = "1"
421 params
= dict(radius
.items() + params
.items())
422 hapd
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
423 key_mgmt
= hapd
.get_config()['key_mgmt']
424 if key_mgmt
.split(' ')[0] != "FT-EAP":
425 raise Exception("Unexpected GET_CONFIG(key_mgmt): " + key_mgmt
)
426 params
= ft_params2(ssid
=ssid
, passphrase
=passphrase
)
427 params
['wpa_key_mgmt'] = "FT-EAP"
428 params
["ieee8021x"] = "1"
429 params
= dict(radius
.items() + params
.items())
430 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
432 run_roams(dev
[0], apdev
, hapd
, hapd1
, ssid
, passphrase
, eap
=True)
433 if "[WPA2-FT/EAP-CCMP]" not in dev
[0].request("SCAN_RESULTS"):
434 raise Exception("Scan results missing RSN element info")
435 check_mib(dev
[0], [ ("dot11RSNAAuthenticationSuiteRequested", "00-0f-ac-3"),
436 ("dot11RSNAAuthenticationSuiteSelected", "00-0f-ac-3") ])
438 # Verify EAPOL reauthentication after FT protocol
439 if dev
[0].get_status_field('bssid') == apdev
[0]['bssid']:
443 ap
.request("EAPOL_REAUTH " + dev
[0].own_addr())
444 ev
= dev
[0].wait_event(["CTRL-EVENT-EAP-STARTED"], timeout
=5)
446 raise Exception("EAP authentication did not start")
447 ev
= dev
[0].wait_event(["CTRL-EVENT-EAP-SUCCESS"], timeout
=5)
449 raise Exception("EAP authentication did not succeed")
451 hwsim_utils
.test_connectivity(dev
[0], ap
)
453 def test_ap_ft_eap_pull(dev
, apdev
):
454 """WPA2-EAP-FT AP (pull PMK)"""
456 passphrase
="12345678"
458 radius
= hostapd
.radius_params()
459 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
460 params
['wpa_key_mgmt'] = "FT-EAP"
461 params
["ieee8021x"] = "1"
462 params
["pmk_r1_push"] = "0"
463 params
= dict(radius
.items() + params
.items())
464 hapd
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
465 key_mgmt
= hapd
.get_config()['key_mgmt']
466 if key_mgmt
.split(' ')[0] != "FT-EAP":
467 raise Exception("Unexpected GET_CONFIG(key_mgmt): " + key_mgmt
)
468 params
= ft_params2(ssid
=ssid
, passphrase
=passphrase
)
469 params
['wpa_key_mgmt'] = "FT-EAP"
470 params
["ieee8021x"] = "1"
471 params
["pmk_r1_push"] = "0"
472 params
= dict(radius
.items() + params
.items())
473 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
475 run_roams(dev
[0], apdev
, hapd
, hapd1
, ssid
, passphrase
, eap
=True)
477 def test_ap_ft_mismatching_rrb_key_push(dev
, apdev
):
478 """WPA2-PSK-FT AP over DS with mismatching RRB key (push)"""
480 passphrase
="12345678"
482 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
483 params
["ieee80211w"] = "2";
484 hapd0
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
485 params
= ft_params2_incorrect_rrb_key(ssid
=ssid
, passphrase
=passphrase
)
486 params
["ieee80211w"] = "2";
487 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
489 run_roams(dev
[0], apdev
, hapd0
, hapd1
, ssid
, passphrase
, over_ds
=True,
492 def test_ap_ft_mismatching_rrb_key_pull(dev
, apdev
):
493 """WPA2-PSK-FT AP over DS with mismatching RRB key (pull)"""
495 passphrase
="12345678"
497 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
498 params
["pmk_r1_push"] = "0"
499 hapd0
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
500 params
= ft_params2_incorrect_rrb_key(ssid
=ssid
, passphrase
=passphrase
)
501 params
["pmk_r1_push"] = "0"
502 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
504 run_roams(dev
[0], apdev
, hapd0
, hapd1
, ssid
, passphrase
, over_ds
=True,
507 def test_ap_ft_mismatching_r0kh_id_pull(dev
, apdev
):
508 """WPA2-PSK-FT AP over DS with mismatching R0KH-ID (pull)"""
510 passphrase
="12345678"
512 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
513 params
["pmk_r1_push"] = "0"
514 params
["nas_identifier"] = "nas0.w1.fi"
515 hostapd
.add_ap(apdev
[0]['ifname'], params
)
516 dev
[0].connect(ssid
, psk
=passphrase
, key_mgmt
="FT-PSK", proto
="WPA2",
519 params
= ft_params2(ssid
=ssid
, passphrase
=passphrase
)
520 params
["pmk_r1_push"] = "0"
521 hostapd
.add_ap(apdev
[1]['ifname'], params
)
523 dev
[0].scan_for_bss(apdev
[1]['bssid'], freq
="2412")
524 dev
[0].roam_over_ds(apdev
[1]['bssid'], fail_test
=True)
526 def test_ap_ft_mismatching_rrb_r0kh_push(dev
, apdev
):
527 """WPA2-PSK-FT AP over DS with mismatching R0KH key (push)"""
529 passphrase
="12345678"
531 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
532 params
["ieee80211w"] = "2";
533 hapd0
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
534 params
= ft_params2_r0kh_mismatch(ssid
=ssid
, passphrase
=passphrase
)
535 params
["ieee80211w"] = "2";
536 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
538 run_roams(dev
[0], apdev
, hapd0
, hapd1
, ssid
, passphrase
, over_ds
=True,
541 def test_ap_ft_mismatching_rrb_r0kh_pull(dev
, apdev
):
542 """WPA2-PSK-FT AP over DS with mismatching R0KH key (pull)"""
544 passphrase
="12345678"
546 params
= ft_params1_r0kh_mismatch(ssid
=ssid
, passphrase
=passphrase
)
547 params
["pmk_r1_push"] = "0"
548 hapd0
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
549 params
= ft_params2(ssid
=ssid
, passphrase
=passphrase
)
550 params
["pmk_r1_push"] = "0"
551 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
553 run_roams(dev
[0], apdev
, hapd0
, hapd1
, ssid
, passphrase
, over_ds
=True,
556 def test_ap_ft_gtk_rekey(dev
, apdev
):
557 """WPA2-PSK-FT AP and GTK rekey"""
559 passphrase
="12345678"
561 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
562 params
['wpa_group_rekey'] = '1'
563 hapd
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
565 dev
[0].connect(ssid
, psk
=passphrase
, key_mgmt
="FT-PSK", proto
="WPA2",
566 ieee80211w
="1", scan_freq
="2412")
568 ev
= dev
[0].wait_event(["WPA: Group rekeying completed"], timeout
=2)
570 raise Exception("GTK rekey timed out after initial association")
571 hwsim_utils
.test_connectivity(dev
[0], hapd
)
573 params
= ft_params2(ssid
=ssid
, passphrase
=passphrase
)
574 params
['wpa_group_rekey'] = '1'
575 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
577 dev
[0].scan_for_bss(apdev
[1]['bssid'], freq
="2412")
578 dev
[0].roam(apdev
[1]['bssid'])
579 if dev
[0].get_status_field('bssid') != apdev
[1]['bssid']:
580 raise Exception("Did not connect to correct AP")
581 hwsim_utils
.test_connectivity(dev
[0], hapd1
)
583 ev
= dev
[0].wait_event(["WPA: Group rekeying completed"], timeout
=2)
585 raise Exception("GTK rekey timed out after FT protocol")
586 hwsim_utils
.test_connectivity(dev
[0], hapd1
)
588 def test_ft_psk_key_lifetime_in_memory(dev
, apdev
, params
):
589 """WPA2-PSK-FT and key lifetime in memory"""
591 passphrase
="04c2726b4b8d5f1b4db9c07aa4d9e9d8f765cb5d25ec817e6cc4fcdd5255db0"
592 psk
= '93c90846ff67af9037ed83fb72b63dbeddaa81d47f926c20909b5886f1d9358d'
593 pmk
= binascii
.unhexlify(psk
)
594 p
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
595 hapd0
= hostapd
.add_ap(apdev
[0]['ifname'], p
)
596 p
= ft_params2(ssid
=ssid
, passphrase
=passphrase
)
597 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], p
)
599 pid
= find_wpas_process(dev
[0])
601 dev
[0].connect(ssid
, psk
=passphrase
, key_mgmt
="FT-PSK", proto
="WPA2",
603 # The decrypted copy of GTK is freed only after the CTRL-EVENT-CONNECTED
604 # event has been delivered, so verify that wpa_supplicant has returned to
605 # eloop before reading process memory.
609 buf
= read_process_memory(pid
, pmk
)
611 dev
[0].request("DISCONNECT")
612 dev
[0].wait_disconnected()
619 with
open(os
.path
.join(params
['logdir'], 'log0'), 'r') as f
:
620 for l
in f
.readlines():
621 if "FT: PMK-R0 - hexdump" in l
:
622 val
= l
.strip().split(':')[3].replace(' ', '')
623 pmkr0
= binascii
.unhexlify(val
)
624 if "FT: PMK-R1 - hexdump" in l
:
625 val
= l
.strip().split(':')[3].replace(' ', '')
626 pmkr1
= binascii
.unhexlify(val
)
627 if "FT: KCK - hexdump" in l
:
628 val
= l
.strip().split(':')[3].replace(' ', '')
629 kck
= binascii
.unhexlify(val
)
630 if "FT: KEK - hexdump" in l
:
631 val
= l
.strip().split(':')[3].replace(' ', '')
632 kek
= binascii
.unhexlify(val
)
633 if "FT: TK - hexdump" in l
:
634 val
= l
.strip().split(':')[3].replace(' ', '')
635 tk
= binascii
.unhexlify(val
)
636 if "WPA: Group Key - hexdump" in l
:
637 val
= l
.strip().split(':')[3].replace(' ', '')
638 gtk
= binascii
.unhexlify(val
)
639 if not pmkr0
or not pmkr1
or not kck
or not kek
or not tk
or not gtk
:
640 raise Exception("Could not find keys from debug log")
642 raise Exception("Unexpected GTK length")
644 logger
.info("Checking keys in memory while associated")
645 get_key_locations(buf
, pmk
, "PMK")
646 get_key_locations(buf
, pmkr0
, "PMK-R0")
647 get_key_locations(buf
, pmkr1
, "PMK-R1")
649 raise HwsimSkip("PMK not found while associated")
651 raise HwsimSkip("PMK-R0 not found while associated")
653 raise HwsimSkip("PMK-R1 not found while associated")
655 raise Exception("KCK not found while associated")
657 raise Exception("KEK not found while associated")
659 raise Exception("TK found from memory")
661 get_key_locations(buf
, gtk
, "GTK")
662 raise Exception("GTK found from memory")
664 logger
.info("Checking keys in memory after disassociation")
665 buf
= read_process_memory(pid
, pmk
)
666 get_key_locations(buf
, pmk
, "PMK")
667 get_key_locations(buf
, pmkr0
, "PMK-R0")
668 get_key_locations(buf
, pmkr1
, "PMK-R1")
670 # Note: PMK/PSK is still present in network configuration
672 fname
= os
.path
.join(params
['logdir'],
673 'ft_psk_key_lifetime_in_memory.memctx-')
674 verify_not_present(buf
, pmkr0
, fname
, "PMK-R0")
675 verify_not_present(buf
, pmkr1
, fname
, "PMK-R1")
676 verify_not_present(buf
, kck
, fname
, "KCK")
677 verify_not_present(buf
, kek
, fname
, "KEK")
678 verify_not_present(buf
, tk
, fname
, "TK")
679 verify_not_present(buf
, gtk
, fname
, "GTK")
681 dev
[0].request("REMOVE_NETWORK all")
683 logger
.info("Checking keys in memory after network profile removal")
684 buf
= read_process_memory(pid
, pmk
)
685 get_key_locations(buf
, pmk
, "PMK")
686 get_key_locations(buf
, pmkr0
, "PMK-R0")
687 get_key_locations(buf
, pmkr1
, "PMK-R1")
689 verify_not_present(buf
, pmk
, fname
, "PMK")
690 verify_not_present(buf
, pmkr0
, fname
, "PMK-R0")
691 verify_not_present(buf
, pmkr1
, fname
, "PMK-R1")
692 verify_not_present(buf
, kck
, fname
, "KCK")
693 verify_not_present(buf
, kek
, fname
, "KEK")
694 verify_not_present(buf
, tk
, fname
, "TK")
695 verify_not_present(buf
, gtk
, fname
, "GTK")
697 def test_ap_ft_invalid_resp(dev
, apdev
):
698 """WPA2-PSK-FT AP and invalid response IEs"""
700 passphrase
="12345678"
702 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
703 hapd0
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
704 dev
[0].connect(ssid
, psk
=passphrase
, key_mgmt
="FT-PSK", proto
="WPA2",
707 params
= ft_params2(ssid
=ssid
, passphrase
=passphrase
)
708 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
711 # Various IEs for test coverage. The last one is FTIE with invalid
712 # R1KH-ID subelement.
713 "020002000000" + "3800" + "38051122334455" + "3754000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010100",
714 # FTIE with invalid R0KH-ID subelement (len=0).
715 "020002000000" + "3754000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010300",
716 # FTIE with invalid R0KH-ID subelement (len=49).
717 "020002000000" + "378500010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001033101020304050607080910111213141516171819202122232425262728293031323334353637383940414243444546474849",
719 "020002000000" + "3000",
720 # Required IEs missing from protected IE count.
721 "020002000000" + "3603a1b201" + "375200010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001" + "3900",
722 # RIC missing from protected IE count.
723 "020002000000" + "3603a1b201" + "375200020203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001" + "3900",
724 # Protected IE missing.
725 "020002000000" + "3603a1b201" + "375200ff0203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001" + "3900" + "0000" ]
727 dev
[0].scan_for_bss(apdev
[1]['bssid'], freq
="2412")
728 hapd1
.set("ext_mgmt_frame_handling", "1")
730 if "OK" not in dev
[0].request("ROAM " + apdev
[1]['bssid']):
731 raise Exception("ROAM failed")
734 msg
= hapd1
.mgmt_rx()
735 if msg
['subtype'] == 11:
739 raise Exception("Authentication frame not seen")
742 resp
['fc'] = auth
['fc']
743 resp
['da'] = auth
['sa']
744 resp
['sa'] = auth
['da']
745 resp
['bssid'] = auth
['bssid']
746 resp
['payload'] = binascii
.unhexlify(t
)
748 hapd1
.set("ext_mgmt_frame_handling", "0")
749 dev
[0].wait_disconnected()
751 dev
[0].request("RECONNECT")
752 dev
[0].wait_connected()
754 def test_ap_ft_gcmp_256(dev
, apdev
):
755 """WPA2-PSK-FT AP with GCMP-256 cipher"""
756 if "GCMP-256" not in dev
[0].get_capability("pairwise"):
757 raise HwsimSkip("Cipher GCMP-256 not supported")
759 passphrase
="12345678"
761 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
762 params
['rsn_pairwise'] = "GCMP-256"
763 hapd0
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
764 params
= ft_params2(ssid
=ssid
, passphrase
=passphrase
)
765 params
['rsn_pairwise'] = "GCMP-256"
766 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
768 run_roams(dev
[0], apdev
, hapd0
, hapd1
, ssid
, passphrase
,
769 pairwise_cipher
="GCMP-256", group_cipher
="GCMP-256")
771 def test_ap_ft_oom(dev
, apdev
):
772 """WPA2-PSK-FT and OOM"""
773 skip_with_fips(dev
[0])
775 passphrase
="12345678"
777 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
778 hapd0
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
779 params
= ft_params2(ssid
=ssid
, passphrase
=passphrase
)
780 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
782 dev
[0].connect(ssid
, psk
=passphrase
, key_mgmt
="FT-PSK", proto
="WPA2",
784 if dev
[0].get_status_field('bssid') == apdev
[0]['bssid']:
785 dst
= apdev
[1]['bssid']
787 dst
= apdev
[0]['bssid']
789 dev
[0].scan_for_bss(dst
, freq
="2412")
790 with
alloc_fail(dev
[0], 1, "wpa_ft_gen_req_ies"):
792 with
alloc_fail(dev
[0], 1, "wpa_ft_mic"):
793 dev
[0].roam(dst
, fail_test
=True)
794 with
fail_test(dev
[0], 1, "os_get_random;wpa_ft_prepare_auth_request"):
795 dev
[0].roam(dst
, fail_test
=True)
797 def test_ap_ft_over_ds_proto(dev
, apdev
):
798 """WPA2-PSK-FT AP over DS protocol testing"""
800 passphrase
="12345678"
802 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
803 hapd0
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
804 dev
[0].connect(ssid
, psk
=passphrase
, key_mgmt
="FT-PSK", proto
="WPA2",
807 # FT Action Response while no FT-over-DS in progress
810 msg
['da'] = dev
[0].own_addr()
811 msg
['sa'] = apdev
[0]['bssid']
812 msg
['bssid'] = apdev
[0]['bssid']
813 msg
['payload'] = binascii
.unhexlify("06020200000000000200000004000000")
816 params
= ft_params2(ssid
=ssid
, passphrase
=passphrase
)
817 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
818 dev
[0].scan_for_bss(apdev
[1]['bssid'], freq
="2412")
819 hapd0
.set("ext_mgmt_frame_handling", "1")
821 dev
[0].request("FT_DS " + apdev
[1]['bssid'])
822 for i
in range(0, 10):
823 req
= hapd0
.mgmt_rx()
825 raise Exception("MGMT RX wait timed out")
826 if req
['subtype'] == 13:
830 raise Exception("FT Action frame not received")
832 # FT Action Response for unexpected Target AP
833 msg
['payload'] = binascii
.unhexlify("0602020000000000" + "f20000000400" + "0000")
836 # FT Action Response without MDIE
837 msg
['payload'] = binascii
.unhexlify("0602020000000000" + "020000000400" + "0000")
840 # FT Action Response without FTIE
841 msg
['payload'] = binascii
.unhexlify("0602020000000000" + "020000000400" + "0000" + "3603a1b201")
844 # FT Action Response with FTIE SNonce mismatch
845 msg
['payload'] = binascii
.unhexlify("0602020000000000" + "020000000400" + "0000" + "3603a1b201" + "3766000000000000000000000000000000000000c4e67ac1999bebd00ff4ae4d5dcaf87896bb060b469f7c78d49623fb395c3455ffffff6b693fe6f8d8c5dfac0a22344750775bd09437f98b238c9f87b97f790c0106000102030406030a6e6173312e77312e6669")
848 def test_ap_ft_rrb(dev
, apdev
):
849 """WPA2-PSK-FT RRB protocol testing"""
851 passphrase
="12345678"
853 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
854 hapd0
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
856 dev
[0].connect(ssid
, psk
=passphrase
, key_mgmt
="FT-PSK", proto
="WPA2",
859 _dst_ll
= binascii
.unhexlify(apdev
[0]['bssid'].replace(':',''))
860 _src_ll
= binascii
.unhexlify(dev
[0].own_addr().replace(':',''))
862 ehdr
= _dst_ll
+ _src_ll
+ proto
864 # Too short RRB frame
866 if "OK" not in dev
[0].request("DATA_TEST_FRAME " + binascii
.hexlify(pkt
)):
867 raise Exception("DATA_TEST_FRAME failed")
869 # RRB discarded frame wikth unrecognized type
870 pkt
= ehdr
+ '\x02' + '\x02' + '\x01\x00' + _src_ll
871 if "OK" not in dev
[0].request("DATA_TEST_FRAME " + binascii
.hexlify(pkt
)):
872 raise Exception("DATA_TEST_FRAME failed")
874 # RRB frame too short for action frame
875 pkt
= ehdr
+ '\x01' + '\x02' + '\x01\x00' + _src_ll
876 if "OK" not in dev
[0].request("DATA_TEST_FRAME " + binascii
.hexlify(pkt
)):
877 raise Exception("DATA_TEST_FRAME failed")
879 # Too short RRB frame (not enough room for Action Frame body)
880 pkt
= ehdr
+ '\x01' + '\x02' + '\x00\x00' + _src_ll
881 if "OK" not in dev
[0].request("DATA_TEST_FRAME " + binascii
.hexlify(pkt
)):
882 raise Exception("DATA_TEST_FRAME failed")
884 # Unexpected Action frame category
885 pkt
= ehdr
+ '\x01' + '\x02' + '\x0e\x00' + _src_ll
+ '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
886 if "OK" not in dev
[0].request("DATA_TEST_FRAME " + binascii
.hexlify(pkt
)):
887 raise Exception("DATA_TEST_FRAME failed")
889 # Unexpected Action in RRB Request
890 pkt
= ehdr
+ '\x01' + '\x00' + '\x0e\x00' + _src_ll
+ '\x06\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
891 if "OK" not in dev
[0].request("DATA_TEST_FRAME " + binascii
.hexlify(pkt
)):
892 raise Exception("DATA_TEST_FRAME failed")
894 # Target AP address in RRB Request does not match with own address
895 pkt
= ehdr
+ '\x01' + '\x00' + '\x0e\x00' + _src_ll
+ '\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
896 if "OK" not in dev
[0].request("DATA_TEST_FRAME " + binascii
.hexlify(pkt
)):
897 raise Exception("DATA_TEST_FRAME failed")
899 # Not enough room for status code in RRB Response
900 pkt
= ehdr
+ '\x01' + '\x01' + '\x0e\x00' + _src_ll
+ '\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
901 if "OK" not in dev
[0].request("DATA_TEST_FRAME " + binascii
.hexlify(pkt
)):
902 raise Exception("DATA_TEST_FRAME failed")
904 # RRB discarded frame with unknown packet_type
905 pkt
= ehdr
+ '\x01' + '\x02' + '\x0e\x00' + _src_ll
+ '\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
906 if "OK" not in dev
[0].request("DATA_TEST_FRAME " + binascii
.hexlify(pkt
)):
907 raise Exception("DATA_TEST_FRAME failed")
909 # RRB Response with non-zero status code; no STA match
910 pkt
= ehdr
+ '\x01' + '\x01' + '\x10\x00' + _src_ll
+ '\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' + '\xff\xff'
911 if "OK" not in dev
[0].request("DATA_TEST_FRAME " + binascii
.hexlify(pkt
)):
912 raise Exception("DATA_TEST_FRAME failed")
914 # RRB Response with zero status code and extra data; STA match
915 pkt
= ehdr
+ '\x01' + '\x01' + '\x11\x00' + _src_ll
+ '\x06\x01' + _src_ll
+ '\x00\x00\x00\x00\x00\x00' + '\x00\x00' + '\x00'
916 if "OK" not in dev
[0].request("DATA_TEST_FRAME " + binascii
.hexlify(pkt
)):
917 raise Exception("DATA_TEST_FRAME failed")
919 # Too short PMK-R1 pull
920 pkt
= ehdr
+ '\x01' + '\xc8' + '\x0e\x00' + _src_ll
+ '\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
921 if "OK" not in dev
[0].request("DATA_TEST_FRAME " + binascii
.hexlify(pkt
)):
922 raise Exception("DATA_TEST_FRAME failed")
924 # Too short PMK-R1 resp
925 pkt
= ehdr
+ '\x01' + '\xc9' + '\x0e\x00' + _src_ll
+ '\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
926 if "OK" not in dev
[0].request("DATA_TEST_FRAME " + binascii
.hexlify(pkt
)):
927 raise Exception("DATA_TEST_FRAME failed")
929 # Too short PMK-R1 push
930 pkt
= ehdr
+ '\x01' + '\xca' + '\x0e\x00' + _src_ll
+ '\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
931 if "OK" not in dev
[0].request("DATA_TEST_FRAME " + binascii
.hexlify(pkt
)):
932 raise Exception("DATA_TEST_FRAME failed")
934 # No matching R0KH address found for PMK-R0 pull response
935 pkt
= ehdr
+ '\x01' + '\xc9' + '\x5a\x00' + _src_ll
+ '\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' + 76*'\00'
936 if "OK" not in dev
[0].request("DATA_TEST_FRAME " + binascii
.hexlify(pkt
)):
937 raise Exception("DATA_TEST_FRAME failed")
939 def test_rsn_ie_proto_ft_psk_sta(dev
, apdev
):
940 """RSN element protocol testing for FT-PSK + PMF cases on STA side"""
941 bssid
= apdev
[0]['bssid']
943 passphrase
="12345678"
945 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
946 params
["ieee80211w"] = "1";
947 # This is the RSN element used normally by hostapd
948 params
['own_ie_override'] = '30140100000fac040100000fac040100000fac048c00' + '3603a1b201'
949 hapd
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
950 id = dev
[0].connect(ssid
, psk
=passphrase
, key_mgmt
="FT-PSK", proto
="WPA2",
951 ieee80211w
="1", scan_freq
="2412",
952 pairwise
="CCMP", group
="CCMP")
954 tests
= [ ('PMKIDCount field included',
955 '30160100000fac040100000fac040100000fac048c000000' + '3603a1b201'),
956 ('Extra IE before RSNE',
957 'dd0400000000' + '30140100000fac040100000fac040100000fac048c00' + '3603a1b201'),
958 ('PMKIDCount and Group Management Cipher suite fields included',
959 '301a0100000fac040100000fac040100000fac048c000000000fac06' + '3603a1b201'),
960 ('Extra octet after defined fields (future extensibility)',
961 '301b0100000fac040100000fac040100000fac048c000000000fac0600' + '3603a1b201'),
962 ('No RSN Capabilities field (PMF disabled in practice)',
963 '30120100000fac040100000fac040100000fac04' + '3603a1b201') ]
965 dev
[0].request("DISCONNECT")
966 dev
[0].wait_disconnected()
969 hapd
.set('own_ie_override', ie
)
971 dev
[0].request("BSS_FLUSH 0")
972 dev
[0].scan_for_bss(bssid
, 2412, force_scan
=True, only_new
=True)
973 dev
[0].select_network(id, freq
=2412)
974 dev
[0].wait_connected()
976 dev
[0].request("DISCONNECT")
977 dev
[0].wait_disconnected()
979 logger
.info('Invalid RSNE causing internal hostapd error')
981 hapd
.set('own_ie_override', '30130100000fac040100000fac040100000fac048c' + '3603a1b201')
983 dev
[0].request("BSS_FLUSH 0")
984 dev
[0].scan_for_bss(bssid
, 2412, force_scan
=True, only_new
=True)
985 dev
[0].select_network(id, freq
=2412)
986 # hostapd fails to generate EAPOL-Key msg 3/4, so this connection cannot
988 ev
= dev
[0].wait_event(["CTRL-EVENT-CONNECTED"], timeout
=1)
990 raise Exception("Unexpected connection")
991 dev
[0].request("DISCONNECT")
993 logger
.info('Unexpected PMKID causing internal hostapd error')
995 hapd
.set('own_ie_override', '30260100000fac040100000fac040100000fac048c000100ffffffffffffffffffffffffffffffff' + '3603a1b201')
997 dev
[0].request("BSS_FLUSH 0")
998 dev
[0].scan_for_bss(bssid
, 2412, force_scan
=True, only_new
=True)
999 dev
[0].select_network(id, freq
=2412)
1000 # hostapd fails to generate EAPOL-Key msg 3/4, so this connection cannot
1002 ev
= dev
[0].wait_event(["CTRL-EVENT-CONNECTED"], timeout
=1)
1004 raise Exception("Unexpected connection")
1005 dev
[0].request("DISCONNECT")
1007 def test_ap_ft_ptk_rekey(dev
, apdev
):
1008 """WPA2-PSK-FT PTK rekeying triggered by station after roam"""
1010 passphrase
="12345678"
1012 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
1013 hapd0
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
1014 params
= ft_params2(ssid
=ssid
, passphrase
=passphrase
)
1015 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
1017 run_roams(dev
[0], apdev
, hapd0
, hapd1
, ssid
, passphrase
, ptk_rekey
="1")
1019 ev
= dev
[0].wait_event(["CTRL-EVENT-DISCONNECTED",
1020 "WPA: Key negotiation completed"], timeout
=5)
1022 raise Exception("No event received after roam")
1023 if "CTRL-EVENT-DISCONNECTED" in ev
:
1024 raise Exception("Unexpected disconnection after roam")
1026 if dev
[0].get_status_field('bssid') == apdev
[0]['bssid']:
1030 hwsim_utils
.test_connectivity(dev
[0], hapd
)
1032 def test_ap_ft_ptk_rekey_ap(dev
, apdev
):
1033 """WPA2-PSK-FT PTK rekeying triggered by AP after roam"""
1035 passphrase
="12345678"
1037 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
1038 params
['wpa_ptk_rekey'] = '2'
1039 hapd0
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
1040 params
= ft_params2(ssid
=ssid
, passphrase
=passphrase
)
1041 params
['wpa_ptk_rekey'] = '2'
1042 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
1044 run_roams(dev
[0], apdev
, hapd0
, hapd1
, ssid
, passphrase
)
1046 ev
= dev
[0].wait_event(["CTRL-EVENT-DISCONNECTED",
1047 "WPA: Key negotiation completed"], timeout
=5)
1049 raise Exception("No event received after roam")
1050 if "CTRL-EVENT-DISCONNECTED" in ev
:
1051 raise Exception("Unexpected disconnection after roam")
1053 if dev
[0].get_status_field('bssid') == apdev
[0]['bssid']:
1057 hwsim_utils
.test_connectivity(dev
[0], hapd
)