]>
git.ipfire.org Git - thirdparty/hostap.git/blob - tests/hwsim/test_ap_ft.py
82fdaa5e1f5e6fecb4157e1b93f091b6280bfa65
1 # Fast BSS Transition tests
2 # Copyright (c) 2013-2014, Jouni Malinen <j@w1.fi>
4 # This software may be distributed under the terms of the BSD license.
5 # See README for more details.
10 logger
= logging
.getLogger()
14 from wlantest
import Wlantest
15 from test_ap_psk
import check_mib
18 params
= { "wpa": "2",
19 "wpa_key_mgmt": "FT-PSK",
20 "rsn_pairwise": "CCMP" }
24 params
= { "wpa": "3",
25 "wpa_key_mgmt": "WPA-PSK FT-PSK",
26 "wpa_pairwise": "TKIP",
27 "rsn_pairwise": "CCMP" }
30 def ft_params(rsn
=True, ssid
=None, passphrase
=None):
32 params
= ft_base_rsn()
34 params
= ft_base_mixed()
38 params
["wpa_passphrase"] = passphrase
40 params
["mobility_domain"] = "a1b2"
41 params
["r0_key_lifetime"] = "10000"
42 params
["pmk_r1_push"] = "1"
43 params
["reassociation_deadline"] = "1000"
46 def ft_params1(rsn
=True, ssid
=None, passphrase
=None):
47 params
= ft_params(rsn
, ssid
, passphrase
)
48 params
['nas_identifier'] = "nas1.w1.fi"
49 params
['r1_key_holder'] = "000102030405"
50 params
['r0kh'] = [ "02:00:00:00:03:00 nas1.w1.fi 100102030405060708090a0b0c0d0e0f",
51 "02:00:00:00:04:00 nas2.w1.fi 300102030405060708090a0b0c0d0e0f" ]
52 params
['r1kh'] = "02:00:00:00:04:00 00:01:02:03:04:06 200102030405060708090a0b0c0d0e0f"
55 def ft_params2(rsn
=True, ssid
=None, passphrase
=None):
56 params
= ft_params(rsn
, ssid
, passphrase
)
57 params
['nas_identifier'] = "nas2.w1.fi"
58 params
['r1_key_holder'] = "000102030406"
59 params
['r0kh'] = [ "02:00:00:00:03:00 nas1.w1.fi 200102030405060708090a0b0c0d0e0f",
60 "02:00:00:00:04:00 nas2.w1.fi 000102030405060708090a0b0c0d0e0f" ]
61 params
['r1kh'] = "02:00:00:00:03:00 00:01:02:03:04:05 300102030405060708090a0b0c0d0e0f"
64 def ft_params1_r0kh_mismatch(rsn
=True, ssid
=None, passphrase
=None):
65 params
= ft_params(rsn
, ssid
, passphrase
)
66 params
['nas_identifier'] = "nas1.w1.fi"
67 params
['r1_key_holder'] = "000102030405"
68 params
['r0kh'] = [ "02:00:00:00:03:00 nas1.w1.fi 100102030405060708090a0b0c0d0e0f",
69 "12:00:00:00:04:00 nas2.w1.fi 300102030405060708090a0b0c0d0e0f" ]
70 params
['r1kh'] = "12:00:00:00:04:00 10:01:02:03:04:06 200102030405060708090a0b0c0d0e0f"
73 def ft_params2_incorrect_rrb_key(rsn
=True, ssid
=None, passphrase
=None):
74 params
= ft_params(rsn
, ssid
, passphrase
)
75 params
['nas_identifier'] = "nas2.w1.fi"
76 params
['r1_key_holder'] = "000102030406"
77 params
['r0kh'] = [ "02:00:00:00:03:00 nas1.w1.fi 200102030405060708090a0b0c0d0ef1",
78 "02:00:00:00:04:00 nas2.w1.fi 000102030405060708090a0b0c0d0ef2" ]
79 params
['r1kh'] = "02:00:00:00:03:00 00:01:02:03:04:05 300102030405060708090a0b0c0d0ef3"
82 def ft_params2_r0kh_mismatch(rsn
=True, ssid
=None, passphrase
=None):
83 params
= ft_params(rsn
, ssid
, passphrase
)
84 params
['nas_identifier'] = "nas2.w1.fi"
85 params
['r1_key_holder'] = "000102030406"
86 params
['r0kh'] = [ "12:00:00:00:03:00 nas1.w1.fi 200102030405060708090a0b0c0d0e0f",
87 "02:00:00:00:04:00 nas2.w1.fi 000102030405060708090a0b0c0d0e0f" ]
88 params
['r1kh'] = "12:00:00:00:03:00 10:01:02:03:04:05 300102030405060708090a0b0c0d0e0f"
91 def run_roams(dev
, apdev
, hapd0
, hapd1
, ssid
, passphrase
, over_ds
=False, sae
=False, eap
=False, fail_test
=False, roams
=1):
92 logger
.info("Connect to first AP")
94 dev
.connect(ssid
, key_mgmt
="FT-EAP", proto
="WPA2", ieee80211w
="1",
95 eap
="EKE", identity
="eke user", password
="hello")
101 dev
.connect(ssid
, psk
=passphrase
, key_mgmt
=key_mgmt
, proto
="WPA2",
103 if dev
.get_status_field('bssid') == apdev
[0]['bssid']:
113 hwsim_utils
.test_connectivity(dev
, hapd1ap
)
115 dev
.scan_for_bss(ap2
['bssid'], freq
="2412")
117 for i
in range(0, roams
):
118 logger
.info("Roam to the second AP")
120 dev
.roam_over_ds(ap2
['bssid'], fail_test
=fail_test
)
122 dev
.roam(ap2
['bssid'], fail_test
=fail_test
)
125 if dev
.get_status_field('bssid') != ap2
['bssid']:
126 raise Exception("Did not connect to correct AP")
127 if i
== 0 or i
== roams
- 1:
128 hwsim_utils
.test_connectivity(dev
, hapd2ap
)
130 logger
.info("Roam back to the first AP")
132 dev
.roam_over_ds(ap1
['bssid'])
134 dev
.roam(ap1
['bssid'])
135 if dev
.get_status_field('bssid') != ap1
['bssid']:
136 raise Exception("Did not connect to correct AP")
137 if i
== 0 or i
== roams
- 1:
138 hwsim_utils
.test_connectivity(dev
, hapd1ap
)
140 def test_ap_ft(dev
, apdev
):
143 passphrase
="12345678"
145 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
146 hapd0
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
147 params
= ft_params2(ssid
=ssid
, passphrase
=passphrase
)
148 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
150 run_roams(dev
[0], apdev
, hapd0
, hapd1
, ssid
, passphrase
)
151 if "[WPA2-FT/PSK-CCMP]" not in dev
[0].request("SCAN_RESULTS"):
152 raise Exception("Scan results missing RSN element info")
154 def test_ap_ft_many(dev
, apdev
):
155 """WPA2-PSK-FT AP multiple times"""
157 passphrase
="12345678"
159 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
160 hapd0
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
161 params
= ft_params2(ssid
=ssid
, passphrase
=passphrase
)
162 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
164 run_roams(dev
[0], apdev
, hapd0
, hapd1
, ssid
, passphrase
, roams
=50)
166 def test_ap_ft_mixed(dev
, apdev
):
167 """WPA2-PSK-FT mixed-mode AP"""
168 ssid
= "test-ft-mixed"
169 passphrase
="12345678"
171 params
= ft_params1(rsn
=False, ssid
=ssid
, passphrase
=passphrase
)
172 hapd
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
173 key_mgmt
= hapd
.get_config()['key_mgmt']
174 vals
= key_mgmt
.split(' ')
175 if vals
[0] != "WPA-PSK" or vals
[1] != "FT-PSK":
176 raise Exception("Unexpected GET_CONFIG(key_mgmt): " + key_mgmt
)
177 params
= ft_params2(rsn
=False, ssid
=ssid
, passphrase
=passphrase
)
178 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
180 run_roams(dev
[0], apdev
, hapd
, hapd1
, ssid
, passphrase
)
182 def test_ap_ft_pmf(dev
, apdev
):
183 """WPA2-PSK-FT AP with PMF"""
185 passphrase
="12345678"
187 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
188 params
["ieee80211w"] = "2";
189 hapd0
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
190 params
= ft_params2(ssid
=ssid
, passphrase
=passphrase
)
191 params
["ieee80211w"] = "2";
192 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
194 run_roams(dev
[0], apdev
, hapd0
, hapd1
, ssid
, passphrase
)
196 def test_ap_ft_over_ds(dev
, apdev
):
197 """WPA2-PSK-FT AP over DS"""
199 passphrase
="12345678"
201 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
202 hapd0
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
203 params
= ft_params2(ssid
=ssid
, passphrase
=passphrase
)
204 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
206 run_roams(dev
[0], apdev
, hapd0
, hapd1
, ssid
, passphrase
, over_ds
=True)
207 check_mib(dev
[0], [ ("dot11RSNAAuthenticationSuiteRequested", "00-0f-ac-4"),
208 ("dot11RSNAAuthenticationSuiteSelected", "00-0f-ac-4") ])
210 def test_ap_ft_over_ds_many(dev
, apdev
):
211 """WPA2-PSK-FT AP over DS multiple times"""
213 passphrase
="12345678"
215 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
216 hapd0
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
217 params
= ft_params2(ssid
=ssid
, passphrase
=passphrase
)
218 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
220 run_roams(dev
[0], apdev
, hapd0
, hapd1
, ssid
, passphrase
, over_ds
=True,
223 def test_ap_ft_over_ds_unknown_target(dev
, apdev
):
226 passphrase
="12345678"
228 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
229 hapd0
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
231 dev
[0].connect(ssid
, psk
=passphrase
, key_mgmt
="FT-PSK", proto
="WPA2",
233 dev
[0].roam_over_ds("02:11:22:33:44:55", fail_test
=True)
235 def test_ap_ft_pmf_over_ds(dev
, apdev
):
236 """WPA2-PSK-FT AP over DS with PMF"""
238 passphrase
="12345678"
240 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
241 params
["ieee80211w"] = "2";
242 hapd0
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
243 params
= ft_params2(ssid
=ssid
, passphrase
=passphrase
)
244 params
["ieee80211w"] = "2";
245 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
247 run_roams(dev
[0], apdev
, hapd0
, hapd1
, ssid
, passphrase
, over_ds
=True)
249 def test_ap_ft_over_ds_pull(dev
, apdev
):
250 """WPA2-PSK-FT AP over DS (pull PMK)"""
252 passphrase
="12345678"
254 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
255 params
["pmk_r1_push"] = "0"
256 hapd0
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
257 params
= ft_params2(ssid
=ssid
, passphrase
=passphrase
)
258 params
["pmk_r1_push"] = "0"
259 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
261 run_roams(dev
[0], apdev
, hapd0
, hapd1
, ssid
, passphrase
, over_ds
=True)
263 def test_ap_ft_sae(dev
, apdev
):
264 """WPA2-PSK-FT-SAE AP"""
266 passphrase
="12345678"
268 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
269 params
['wpa_key_mgmt'] = "FT-SAE"
270 hapd0
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
271 params
= ft_params2(ssid
=ssid
, passphrase
=passphrase
)
272 params
['wpa_key_mgmt'] = "FT-SAE"
273 hapd
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
274 key_mgmt
= hapd
.get_config()['key_mgmt']
275 if key_mgmt
.split(' ')[0] != "FT-SAE":
276 raise Exception("Unexpected GET_CONFIG(key_mgmt): " + key_mgmt
)
278 dev
[0].request("SET sae_groups ")
279 run_roams(dev
[0], apdev
, hapd0
, hapd
, ssid
, passphrase
, sae
=True)
281 def test_ap_ft_sae_over_ds(dev
, apdev
):
282 """WPA2-PSK-FT-SAE AP over DS"""
284 passphrase
="12345678"
286 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
287 params
['wpa_key_mgmt'] = "FT-SAE"
288 hapd0
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
289 params
= ft_params2(ssid
=ssid
, passphrase
=passphrase
)
290 params
['wpa_key_mgmt'] = "FT-SAE"
291 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
293 dev
[0].request("SET sae_groups ")
294 run_roams(dev
[0], apdev
, hapd0
, hapd1
, ssid
, passphrase
, sae
=True,
297 def test_ap_ft_eap(dev
, apdev
):
300 passphrase
="12345678"
302 radius
= hostapd
.radius_params()
303 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
304 params
['wpa_key_mgmt'] = "FT-EAP"
305 params
["ieee8021x"] = "1"
306 params
= dict(radius
.items() + params
.items())
307 hapd
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
308 key_mgmt
= hapd
.get_config()['key_mgmt']
309 if key_mgmt
.split(' ')[0] != "FT-EAP":
310 raise Exception("Unexpected GET_CONFIG(key_mgmt): " + key_mgmt
)
311 params
= ft_params2(ssid
=ssid
, passphrase
=passphrase
)
312 params
['wpa_key_mgmt'] = "FT-EAP"
313 params
["ieee8021x"] = "1"
314 params
= dict(radius
.items() + params
.items())
315 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
317 run_roams(dev
[0], apdev
, hapd
, hapd1
, ssid
, passphrase
, eap
=True)
318 if "[WPA2-FT/EAP-CCMP]" not in dev
[0].request("SCAN_RESULTS"):
319 raise Exception("Scan results missing RSN element info")
320 check_mib(dev
[0], [ ("dot11RSNAAuthenticationSuiteRequested", "00-0f-ac-3"),
321 ("dot11RSNAAuthenticationSuiteSelected", "00-0f-ac-3") ])
323 def test_ap_ft_eap_pull(dev
, apdev
):
324 """WPA2-EAP-FT AP (pull PMK)"""
326 passphrase
="12345678"
328 radius
= hostapd
.radius_params()
329 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
330 params
['wpa_key_mgmt'] = "FT-EAP"
331 params
["ieee8021x"] = "1"
332 params
["pmk_r1_push"] = "0"
333 params
= dict(radius
.items() + params
.items())
334 hapd
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
335 key_mgmt
= hapd
.get_config()['key_mgmt']
336 if key_mgmt
.split(' ')[0] != "FT-EAP":
337 raise Exception("Unexpected GET_CONFIG(key_mgmt): " + key_mgmt
)
338 params
= ft_params2(ssid
=ssid
, passphrase
=passphrase
)
339 params
['wpa_key_mgmt'] = "FT-EAP"
340 params
["ieee8021x"] = "1"
341 params
["pmk_r1_push"] = "0"
342 params
= dict(radius
.items() + params
.items())
343 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
345 run_roams(dev
[0], apdev
, hapd
, hapd1
, ssid
, passphrase
, eap
=True)
347 def test_ap_ft_mismatching_rrb_key_push(dev
, apdev
):
348 """WPA2-PSK-FT AP over DS with mismatching RRB key (push)"""
350 passphrase
="12345678"
352 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
353 params
["ieee80211w"] = "2";
354 hapd0
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
355 params
= ft_params2_incorrect_rrb_key(ssid
=ssid
, passphrase
=passphrase
)
356 params
["ieee80211w"] = "2";
357 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
359 run_roams(dev
[0], apdev
, hapd0
, hapd1
, ssid
, passphrase
, over_ds
=True,
362 def test_ap_ft_mismatching_rrb_key_pull(dev
, apdev
):
363 """WPA2-PSK-FT AP over DS with mismatching RRB key (pull)"""
365 passphrase
="12345678"
367 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
368 params
["pmk_r1_push"] = "0"
369 hapd0
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
370 params
= ft_params2_incorrect_rrb_key(ssid
=ssid
, passphrase
=passphrase
)
371 params
["pmk_r1_push"] = "0"
372 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
374 run_roams(dev
[0], apdev
, hapd0
, hapd1
, ssid
, passphrase
, over_ds
=True,
377 def test_ap_ft_mismatching_r0kh_id_pull(dev
, apdev
):
378 """WPA2-PSK-FT AP over DS with mismatching R0KH-ID (pull)"""
380 passphrase
="12345678"
382 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
383 params
["pmk_r1_push"] = "0"
384 params
["nas_identifier"] = "nas0.w1.fi"
385 hostapd
.add_ap(apdev
[0]['ifname'], params
)
386 dev
[0].connect(ssid
, psk
=passphrase
, key_mgmt
="FT-PSK", proto
="WPA2")
388 params
= ft_params2(ssid
=ssid
, passphrase
=passphrase
)
389 params
["pmk_r1_push"] = "0"
390 hostapd
.add_ap(apdev
[1]['ifname'], params
)
392 dev
[0].scan_for_bss(apdev
[1]['bssid'], freq
="2412")
393 dev
[0].roam_over_ds(apdev
[1]['bssid'], fail_test
=True)
395 def test_ap_ft_mismatching_rrb_r0kh_push(dev
, apdev
):
396 """WPA2-PSK-FT AP over DS with mismatching R0KH key (push)"""
398 passphrase
="12345678"
400 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
401 params
["ieee80211w"] = "2";
402 hapd0
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
403 params
= ft_params2_r0kh_mismatch(ssid
=ssid
, passphrase
=passphrase
)
404 params
["ieee80211w"] = "2";
405 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
407 run_roams(dev
[0], apdev
, hapd0
, hapd1
, ssid
, passphrase
, over_ds
=True,
410 def test_ap_ft_mismatching_rrb_r0kh_pull(dev
, apdev
):
411 """WPA2-PSK-FT AP over DS with mismatching R0KH key (pull)"""
413 passphrase
="12345678"
415 params
= ft_params1_r0kh_mismatch(ssid
=ssid
, passphrase
=passphrase
)
416 params
["pmk_r1_push"] = "0"
417 hapd0
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
418 params
= ft_params2(ssid
=ssid
, passphrase
=passphrase
)
419 params
["pmk_r1_push"] = "0"
420 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
422 run_roams(dev
[0], apdev
, hapd0
, hapd1
, ssid
, passphrase
, over_ds
=True,
425 def test_ap_ft_gtk_rekey(dev
, apdev
):
426 """WPA2-PSK-FT AP and GTK rekey"""
428 passphrase
="12345678"
430 params
= ft_params1(ssid
=ssid
, passphrase
=passphrase
)
431 params
['wpa_group_rekey'] = '1'
432 hapd
= hostapd
.add_ap(apdev
[0]['ifname'], params
)
434 dev
[0].connect(ssid
, psk
=passphrase
, key_mgmt
="FT-PSK", proto
="WPA2",
437 ev
= dev
[0].wait_event(["WPA: Group rekeying completed"], timeout
=2)
439 raise Exception("GTK rekey timed out after initial association")
440 hwsim_utils
.test_connectivity(dev
[0], hapd
)
442 params
= ft_params2(ssid
=ssid
, passphrase
=passphrase
)
443 params
['wpa_group_rekey'] = '1'
444 hapd1
= hostapd
.add_ap(apdev
[1]['ifname'], params
)
446 dev
[0].scan_for_bss(apdev
[1]['bssid'], freq
="2412")
447 dev
[0].roam(apdev
[1]['bssid'])
448 if dev
[0].get_status_field('bssid') != apdev
[1]['bssid']:
449 raise Exception("Did not connect to correct AP")
450 hwsim_utils
.test_connectivity(dev
[0], hapd1
)
452 ev
= dev
[0].wait_event(["WPA: Group rekeying completed"], timeout
=2)
454 raise Exception("GTK rekey timed out after FT protocol")
455 hwsim_utils
.test_connectivity(dev
[0], hapd1
)