]>
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",
605 buf
= read_process_memory(pid
, pmk
)
607 dev
[0].request("DISCONNECT")
608 dev
[0].wait_disconnected()
615 with
open(os
.path
.join(params
['logdir'], 'log0'), 'r') as f
:
616 for l
in f
.readlines():
617 if "FT: PMK-R0 - hexdump" in l
:
618 val
= l
.strip().split(':')[3].replace(' ', '')
619 pmkr0
= binascii
.unhexlify(val
)
620 if "FT: PMK-R1 - hexdump" in l
:
621 val
= l
.strip().split(':')[3].replace(' ', '')
622 pmkr1
= binascii
.unhexlify(val
)
623 if "FT: KCK - hexdump" in l
:
624 val
= l
.strip().split(':')[3].replace(' ', '')
625 kck
= binascii
.unhexlify(val
)
626 if "FT: KEK - hexdump" in l
:
627 val
= l
.strip().split(':')[3].replace(' ', '')
628 kek
= binascii
.unhexlify(val
)
629 if "FT: TK - hexdump" in l
:
630 val
= l
.strip().split(':')[3].replace(' ', '')
631 tk
= binascii
.unhexlify(val
)
632 if "WPA: Group Key - hexdump" in l
:
633 val
= l
.strip().split(':')[3].replace(' ', '')
634 gtk
= binascii
.unhexlify(val
)
635 if not pmkr0
or not pmkr1
or not kck
or not kek
or not tk
or not gtk
:
636 raise Exception("Could not find keys from debug log")
638 raise Exception("Unexpected GTK length")
640 logger
.info("Checking keys in memory while associated")
641 get_key_locations(buf
, pmk
, "PMK")
642 get_key_locations(buf
, pmkr0
, "PMK-R0")
643 get_key_locations(buf
, pmkr1
, "PMK-R1")
645 raise HwsimSkip("PMK not found while associated")
647 raise HwsimSkip("PMK-R0 not found while associated")
649 raise HwsimSkip("PMK-R1 not found while associated")
651 raise Exception("KCK not found while associated")
653 raise Exception("KEK not found while associated")
655 raise Exception("TK found from memory")
657 get_key_locations(buf
, gtk
, "GTK")
658 raise Exception("GTK found from memory")
660 logger
.info("Checking keys in memory after disassociation")
661 buf
= read_process_memory(pid
, pmk
)
662 get_key_locations(buf
, pmk
, "PMK")
663 get_key_locations(buf
, pmkr0
, "PMK-R0")
664 get_key_locations(buf
, pmkr1
, "PMK-R1")
666 # Note: PMK/PSK is still present in network configuration
668 fname
= os
.path
.join(params
['logdir'],
669 'ft_psk_key_lifetime_in_memory.memctx-')
670 verify_not_present(buf
, pmkr0
, fname
, "PMK-R0")
671 verify_not_present(buf
, pmkr1
, fname
, "PMK-R1")
672 verify_not_present(buf
, kck
, fname
, "KCK")
673 verify_not_present(buf
, kek
, fname
, "KEK")
674 verify_not_present(buf
, tk
, fname
, "TK")
675 verify_not_present(buf
, gtk
, fname
, "GTK")
677 dev
[0].request("REMOVE_NETWORK all")
679 logger
.info("Checking keys in memory after network profile removal")
680 buf
= read_process_memory(pid
, pmk
)
681 get_key_locations(buf
, pmk
, "PMK")
682 get_key_locations(buf
, pmkr0
, "PMK-R0")
683 get_key_locations(buf
, pmkr1
, "PMK-R1")
685 verify_not_present(buf
, pmk
, fname
, "PMK")
686 verify_not_present(buf
, pmkr0
, fname
, "PMK-R0")
687 verify_not_present(buf
, pmkr1
, fname
, "PMK-R1")
688 verify_not_present(buf
, kck
, fname
, "KCK")
689 verify_not_present(buf
, kek
, fname
, "KEK")
690 verify_not_present(buf
, tk
, fname
, "TK")
691 verify_not_present(buf
, gtk
, fname
, "GTK")
693 def test_ap_ft_invalid_resp(dev
, apdev
):
694 """WPA2-PSK-FT AP and invalid response IEs"""
696 passphrase
="12345678"
698 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
699 hapd0
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
700 dev
[0].connect(ssid
, psk
=passphrase
, key_mgmt
="FT-PSK", proto
="WPA2",
703 params
= ft_params2(ssid
=ssid
, passphrase
=passphrase
)
704 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
707 # Various IEs for test coverage. The last one is FTIE with invalid
708 # R1KH-ID subelement.
709 "020002000000" + "3800" + "38051122334455" + "3754000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010100",
710 # FTIE with invalid R0KH-ID subelement (len=0).
711 "020002000000" + "3754000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010300",
712 # FTIE with invalid R0KH-ID subelement (len=49).
713 "020002000000" + "378500010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001033101020304050607080910111213141516171819202122232425262728293031323334353637383940414243444546474849",
715 "020002000000" + "3000",
716 # Required IEs missing from protected IE count.
717 "020002000000" + "3603a1b201" + "375200010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001" + "3900",
718 # RIC missing from protected IE count.
719 "020002000000" + "3603a1b201" + "375200020203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001" + "3900",
720 # Protected IE missing.
721 "020002000000" + "3603a1b201" + "375200ff0203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001" + "3900" + "0000" ]
723 dev
[0].scan_for_bss(apdev
[1]['bssid'], freq
="2412")
724 hapd1
.set("ext_mgmt_frame_handling", "1")
726 if "OK" not in dev
[0].request("ROAM " + apdev
[1]['bssid']):
727 raise Exception("ROAM failed")
730 msg
= hapd1
.mgmt_rx()
731 if msg
['subtype'] == 11:
735 raise Exception("Authentication frame not seen")
738 resp
['fc'] = auth
['fc']
739 resp
['da'] = auth
['sa']
740 resp
['sa'] = auth
['da']
741 resp
['bssid'] = auth
['bssid']
742 resp
['payload'] = binascii
.unhexlify(t
)
744 hapd1
.set("ext_mgmt_frame_handling", "0")
745 dev
[0].wait_disconnected()
747 dev
[0].request("RECONNECT")
748 dev
[0].wait_connected()
750 def test_ap_ft_gcmp_256(dev
, apdev
):
751 """WPA2-PSK-FT AP with GCMP-256 cipher"""
752 if "GCMP-256" not in dev
[0].get_capability("pairwise"):
753 raise HwsimSkip("Cipher GCMP-256 not supported")
755 passphrase
="12345678"
757 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
758 params
['rsn_pairwise'] = "GCMP-256"
759 hapd0
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
760 params
= ft_params2(ssid
=ssid
, passphrase
=passphrase
)
761 params
['rsn_pairwise'] = "GCMP-256"
762 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
764 run_roams(dev
[0], apdev
, hapd0
, hapd1
, ssid
, passphrase
,
765 pairwise_cipher
="GCMP-256", group_cipher
="GCMP-256")
767 def test_ap_ft_oom(dev
, apdev
):
768 """WPA2-PSK-FT and OOM"""
769 skip_with_fips(dev
[0])
771 passphrase
="12345678"
773 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
774 hapd0
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
775 params
= ft_params2(ssid
=ssid
, passphrase
=passphrase
)
776 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
778 dev
[0].connect(ssid
, psk
=passphrase
, key_mgmt
="FT-PSK", proto
="WPA2",
780 if dev
[0].get_status_field('bssid') == apdev
[0]['bssid']:
781 dst
= apdev
[1]['bssid']
783 dst
= apdev
[0]['bssid']
785 dev
[0].scan_for_bss(dst
, freq
="2412")
786 with
alloc_fail(dev
[0], 1, "wpa_ft_gen_req_ies"):
788 with
alloc_fail(dev
[0], 1, "wpa_ft_mic"):
789 dev
[0].roam(dst
, fail_test
=True)
790 with
fail_test(dev
[0], 1, "os_get_random;wpa_ft_prepare_auth_request"):
791 dev
[0].roam(dst
, fail_test
=True)
793 def test_ap_ft_over_ds_proto(dev
, apdev
):
794 """WPA2-PSK-FT AP over DS protocol testing"""
796 passphrase
="12345678"
798 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
799 hapd0
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
800 dev
[0].connect(ssid
, psk
=passphrase
, key_mgmt
="FT-PSK", proto
="WPA2",
803 # FT Action Response while no FT-over-DS in progress
806 msg
['da'] = dev
[0].own_addr()
807 msg
['sa'] = apdev
[0]['bssid']
808 msg
['bssid'] = apdev
[0]['bssid']
809 msg
['payload'] = binascii
.unhexlify("06020200000000000200000004000000")
812 params
= ft_params2(ssid
=ssid
, passphrase
=passphrase
)
813 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
814 dev
[0].scan_for_bss(apdev
[1]['bssid'], freq
="2412")
815 hapd0
.set("ext_mgmt_frame_handling", "1")
817 dev
[0].request("FT_DS " + apdev
[1]['bssid'])
818 for i
in range(0, 10):
819 req
= hapd0
.mgmt_rx()
821 raise Exception("MGMT RX wait timed out")
822 if req
['subtype'] == 13:
826 raise Exception("FT Action frame not received")
828 # FT Action Response for unexpected Target AP
829 msg
['payload'] = binascii
.unhexlify("0602020000000000" + "f20000000400" + "0000")
832 # FT Action Response without MDIE
833 msg
['payload'] = binascii
.unhexlify("0602020000000000" + "020000000400" + "0000")
836 # FT Action Response without FTIE
837 msg
['payload'] = binascii
.unhexlify("0602020000000000" + "020000000400" + "0000" + "3603a1b201")
840 # FT Action Response with FTIE SNonce mismatch
841 msg
['payload'] = binascii
.unhexlify("0602020000000000" + "020000000400" + "0000" + "3603a1b201" + "3766000000000000000000000000000000000000c4e67ac1999bebd00ff4ae4d5dcaf87896bb060b469f7c78d49623fb395c3455ffffff6b693fe6f8d8c5dfac0a22344750775bd09437f98b238c9f87b97f790c0106000102030406030a6e6173312e77312e6669")
844 def test_ap_ft_rrb(dev
, apdev
):
845 """WPA2-PSK-FT RRB protocol testing"""
847 passphrase
="12345678"
849 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
850 hapd0
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
852 dev
[0].connect(ssid
, psk
=passphrase
, key_mgmt
="FT-PSK", proto
="WPA2",
855 _dst_ll
= binascii
.unhexlify(apdev
[0]['bssid'].replace(':',''))
856 _src_ll
= binascii
.unhexlify(dev
[0].own_addr().replace(':',''))
858 ehdr
= _dst_ll
+ _src_ll
+ proto
860 # Too short RRB frame
862 if "OK" not in dev
[0].request("DATA_TEST_FRAME " + binascii
.hexlify(pkt
)):
863 raise Exception("DATA_TEST_FRAME failed")
865 # RRB discarded frame wikth unrecognized type
866 pkt
= ehdr
+ '\x02' + '\x02' + '\x01\x00' + _src_ll
867 if "OK" not in dev
[0].request("DATA_TEST_FRAME " + binascii
.hexlify(pkt
)):
868 raise Exception("DATA_TEST_FRAME failed")
870 # RRB frame too short for action frame
871 pkt
= ehdr
+ '\x01' + '\x02' + '\x01\x00' + _src_ll
872 if "OK" not in dev
[0].request("DATA_TEST_FRAME " + binascii
.hexlify(pkt
)):
873 raise Exception("DATA_TEST_FRAME failed")
875 # Too short RRB frame (not enough room for Action Frame body)
876 pkt
= ehdr
+ '\x01' + '\x02' + '\x00\x00' + _src_ll
877 if "OK" not in dev
[0].request("DATA_TEST_FRAME " + binascii
.hexlify(pkt
)):
878 raise Exception("DATA_TEST_FRAME failed")
880 # Unexpected Action frame category
881 pkt
= ehdr
+ '\x01' + '\x02' + '\x0e\x00' + _src_ll
+ '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
882 if "OK" not in dev
[0].request("DATA_TEST_FRAME " + binascii
.hexlify(pkt
)):
883 raise Exception("DATA_TEST_FRAME failed")
885 # Unexpected Action in RRB Request
886 pkt
= ehdr
+ '\x01' + '\x00' + '\x0e\x00' + _src_ll
+ '\x06\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
887 if "OK" not in dev
[0].request("DATA_TEST_FRAME " + binascii
.hexlify(pkt
)):
888 raise Exception("DATA_TEST_FRAME failed")
890 # Target AP address in RRB Request does not match with own address
891 pkt
= ehdr
+ '\x01' + '\x00' + '\x0e\x00' + _src_ll
+ '\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
892 if "OK" not in dev
[0].request("DATA_TEST_FRAME " + binascii
.hexlify(pkt
)):
893 raise Exception("DATA_TEST_FRAME failed")
895 # Not enough room for status code in RRB Response
896 pkt
= ehdr
+ '\x01' + '\x01' + '\x0e\x00' + _src_ll
+ '\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
897 if "OK" not in dev
[0].request("DATA_TEST_FRAME " + binascii
.hexlify(pkt
)):
898 raise Exception("DATA_TEST_FRAME failed")
900 # RRB discarded frame with unknown packet_type
901 pkt
= ehdr
+ '\x01' + '\x02' + '\x0e\x00' + _src_ll
+ '\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
902 if "OK" not in dev
[0].request("DATA_TEST_FRAME " + binascii
.hexlify(pkt
)):
903 raise Exception("DATA_TEST_FRAME failed")
905 # RRB Response with non-zero status code; no STA match
906 pkt
= ehdr
+ '\x01' + '\x01' + '\x10\x00' + _src_ll
+ '\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' + '\xff\xff'
907 if "OK" not in dev
[0].request("DATA_TEST_FRAME " + binascii
.hexlify(pkt
)):
908 raise Exception("DATA_TEST_FRAME failed")
910 # RRB Response with zero status code and extra data; STA match
911 pkt
= ehdr
+ '\x01' + '\x01' + '\x11\x00' + _src_ll
+ '\x06\x01' + _src_ll
+ '\x00\x00\x00\x00\x00\x00' + '\x00\x00' + '\x00'
912 if "OK" not in dev
[0].request("DATA_TEST_FRAME " + binascii
.hexlify(pkt
)):
913 raise Exception("DATA_TEST_FRAME failed")
915 # Too short PMK-R1 pull
916 pkt
= ehdr
+ '\x01' + '\xc8' + '\x0e\x00' + _src_ll
+ '\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
917 if "OK" not in dev
[0].request("DATA_TEST_FRAME " + binascii
.hexlify(pkt
)):
918 raise Exception("DATA_TEST_FRAME failed")
920 # Too short PMK-R1 resp
921 pkt
= ehdr
+ '\x01' + '\xc9' + '\x0e\x00' + _src_ll
+ '\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
922 if "OK" not in dev
[0].request("DATA_TEST_FRAME " + binascii
.hexlify(pkt
)):
923 raise Exception("DATA_TEST_FRAME failed")
925 # Too short PMK-R1 push
926 pkt
= ehdr
+ '\x01' + '\xca' + '\x0e\x00' + _src_ll
+ '\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
927 if "OK" not in dev
[0].request("DATA_TEST_FRAME " + binascii
.hexlify(pkt
)):
928 raise Exception("DATA_TEST_FRAME failed")
930 # No matching R0KH address found for PMK-R0 pull response
931 pkt
= ehdr
+ '\x01' + '\xc9' + '\x5a\x00' + _src_ll
+ '\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' + 76*'\00'
932 if "OK" not in dev
[0].request("DATA_TEST_FRAME " + binascii
.hexlify(pkt
)):
933 raise Exception("DATA_TEST_FRAME failed")
935 def test_rsn_ie_proto_ft_psk_sta(dev
, apdev
):
936 """RSN element protocol testing for FT-PSK + PMF cases on STA side"""
937 bssid
= apdev
[0]['bssid']
939 passphrase
="12345678"
941 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
942 params
["ieee80211w"] = "1";
943 # This is the RSN element used normally by hostapd
944 params
['own_ie_override'] = '30140100000fac040100000fac040100000fac048c00' + '3603a1b201'
945 hapd
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
946 id = dev
[0].connect(ssid
, psk
=passphrase
, key_mgmt
="FT-PSK", proto
="WPA2",
947 ieee80211w
="1", scan_freq
="2412",
948 pairwise
="CCMP", group
="CCMP")
950 tests
= [ ('PMKIDCount field included',
951 '30160100000fac040100000fac040100000fac048c000000' + '3603a1b201'),
952 ('Extra IE before RSNE',
953 'dd0400000000' + '30140100000fac040100000fac040100000fac048c00' + '3603a1b201'),
954 ('PMKIDCount and Group Management Cipher suite fields included',
955 '301a0100000fac040100000fac040100000fac048c000000000fac06' + '3603a1b201'),
956 ('Extra octet after defined fields (future extensibility)',
957 '301b0100000fac040100000fac040100000fac048c000000000fac0600' + '3603a1b201'),
958 ('No RSN Capabilities field (PMF disabled in practice)',
959 '30120100000fac040100000fac040100000fac04' + '3603a1b201') ]
961 dev
[0].request("DISCONNECT")
962 dev
[0].wait_disconnected()
965 hapd
.set('own_ie_override', ie
)
967 dev
[0].request("BSS_FLUSH 0")
968 dev
[0].scan_for_bss(bssid
, 2412, force_scan
=True, only_new
=True)
969 dev
[0].select_network(id, freq
=2412)
970 dev
[0].wait_connected()
972 dev
[0].request("DISCONNECT")
973 dev
[0].wait_disconnected()
975 logger
.info('Invalid RSNE causing internal hostapd error')
977 hapd
.set('own_ie_override', '30130100000fac040100000fac040100000fac048c' + '3603a1b201')
979 dev
[0].request("BSS_FLUSH 0")
980 dev
[0].scan_for_bss(bssid
, 2412, force_scan
=True, only_new
=True)
981 dev
[0].select_network(id, freq
=2412)
982 # hostapd fails to generate EAPOL-Key msg 3/4, so this connection cannot
984 ev
= dev
[0].wait_event(["CTRL-EVENT-CONNECTED"], timeout
=1)
986 raise Exception("Unexpected connection")
987 dev
[0].request("DISCONNECT")
989 logger
.info('Unexpected PMKID causing internal hostapd error')
991 hapd
.set('own_ie_override', '30260100000fac040100000fac040100000fac048c000100ffffffffffffffffffffffffffffffff' + '3603a1b201')
993 dev
[0].request("BSS_FLUSH 0")
994 dev
[0].scan_for_bss(bssid
, 2412, force_scan
=True, only_new
=True)
995 dev
[0].select_network(id, freq
=2412)
996 # hostapd fails to generate EAPOL-Key msg 3/4, so this connection cannot
998 ev
= dev
[0].wait_event(["CTRL-EVENT-CONNECTED"], timeout
=1)
1000 raise Exception("Unexpected connection")
1001 dev
[0].request("DISCONNECT")
1003 def test_ap_ft_ptk_rekey(dev
, apdev
):
1004 """WPA2-PSK-FT PTK rekeying triggered by station after roam"""
1006 passphrase
="12345678"
1008 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
1009 hapd0
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
1010 params
= ft_params2(ssid
=ssid
, passphrase
=passphrase
)
1011 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
1013 run_roams(dev
[0], apdev
, hapd0
, hapd1
, ssid
, passphrase
, ptk_rekey
="1")
1015 ev
= dev
[0].wait_event(["CTRL-EVENT-DISCONNECTED",
1016 "WPA: Key negotiation completed"], timeout
=5)
1018 raise Exception("No event received after roam")
1019 if "CTRL-EVENT-DISCONNECTED" in ev
:
1020 raise Exception("Unexpected disconnection after roam")
1022 if dev
[0].get_status_field('bssid') == apdev
[0]['bssid']:
1026 hwsim_utils
.test_connectivity(dev
[0], hapd
)
1028 def test_ap_ft_ptk_rekey_ap(dev
, apdev
):
1029 """WPA2-PSK-FT PTK rekeying triggered by AP after roam"""
1031 passphrase
="12345678"
1033 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
1034 params
['wpa_ptk_rekey'] = '2'
1035 hapd0
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
1036 params
= ft_params2(ssid
=ssid
, passphrase
=passphrase
)
1037 params
['wpa_ptk_rekey'] = '2'
1038 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
1040 run_roams(dev
[0], apdev
, hapd0
, hapd1
, ssid
, passphrase
)
1042 ev
= dev
[0].wait_event(["CTRL-EVENT-DISCONNECTED",
1043 "WPA: Key negotiation completed"], timeout
=5)
1045 raise Exception("No event received after roam")
1046 if "CTRL-EVENT-DISCONNECTED" in ev
:
1047 raise Exception("Unexpected disconnection after roam")
1049 if dev
[0].get_status_field('bssid') == apdev
[0]['bssid']:
1053 hwsim_utils
.test_connectivity(dev
[0], hapd
)