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cd7f1b9a | 1 | # Fast BSS Transition tests |
ae14a2e2 | 2 | # Copyright (c) 2013-2014, Jouni Malinen <j@w1.fi> |
cd7f1b9a JM |
3 | # |
4 | # This software may be distributed under the terms of the BSD license. | |
5 | # See README for more details. | |
6 | ||
5b3c40a6 JM |
7 | import binascii |
8 | import os | |
cd7f1b9a JM |
9 | import time |
10 | import subprocess | |
11 | import logging | |
c9aa4308 | 12 | logger = logging.getLogger() |
cd7f1b9a JM |
13 | |
14 | import hwsim_utils | |
15 | import hostapd | |
81e787b7 | 16 | from utils import HwsimSkip |
cd7f1b9a | 17 | from wlantest import Wlantest |
5b3c40a6 | 18 | from test_ap_psk import check_mib, find_wpas_process, read_process_memory, verify_not_present, get_key_locations |
cd7f1b9a JM |
19 | |
20 | def ft_base_rsn(): | |
21 | params = { "wpa": "2", | |
22 | "wpa_key_mgmt": "FT-PSK", | |
23 | "rsn_pairwise": "CCMP" } | |
24 | return params | |
25 | ||
26 | def ft_base_mixed(): | |
27 | params = { "wpa": "3", | |
28 | "wpa_key_mgmt": "WPA-PSK FT-PSK", | |
29 | "wpa_pairwise": "TKIP", | |
30 | "rsn_pairwise": "CCMP" } | |
31 | return params | |
32 | ||
33 | def ft_params(rsn=True, ssid=None, passphrase=None): | |
34 | if rsn: | |
35 | params = ft_base_rsn() | |
36 | else: | |
37 | params = ft_base_mixed() | |
38 | if ssid: | |
39 | params["ssid"] = ssid | |
40 | if passphrase: | |
41 | params["wpa_passphrase"] = passphrase | |
42 | ||
43 | params["mobility_domain"] = "a1b2" | |
44 | params["r0_key_lifetime"] = "10000" | |
45 | params["pmk_r1_push"] = "1" | |
46 | params["reassociation_deadline"] = "1000" | |
47 | return params | |
48 | ||
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" | |
56 | return params | |
57 | ||
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" | |
65 | return params | |
66 | ||
3b808945 JM |
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" | |
74 | return params | |
75 | ||
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" | |
83 | return params | |
84 | ||
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" | |
92 | return params | |
93 | ||
a8375c94 | 94 | def run_roams(dev, apdev, hapd0, hapd1, ssid, passphrase, over_ds=False, sae=False, eap=False, fail_test=False, roams=1): |
cd7f1b9a | 95 | logger.info("Connect to first AP") |
6f62809b JM |
96 | if eap: |
97 | dev.connect(ssid, key_mgmt="FT-EAP", proto="WPA2", ieee80211w="1", | |
2f816c21 JM |
98 | eap="GPSK", identity="gpsk user", |
99 | password="abcdefghijklmnop0123456789abcdef", | |
100 | scan_freq="2412") | |
6e658cc4 | 101 | else: |
6f62809b JM |
102 | if sae: |
103 | key_mgmt="FT-SAE" | |
104 | else: | |
105 | key_mgmt="FT-PSK" | |
106 | dev.connect(ssid, psk=passphrase, key_mgmt=key_mgmt, proto="WPA2", | |
2f816c21 | 107 | ieee80211w="1", scan_freq="2412") |
cd7f1b9a JM |
108 | if dev.get_status_field('bssid') == apdev[0]['bssid']: |
109 | ap1 = apdev[0] | |
110 | ap2 = apdev[1] | |
a8375c94 JM |
111 | hapd1ap = hapd0 |
112 | hapd2ap = hapd1 | |
cd7f1b9a JM |
113 | else: |
114 | ap1 = apdev[1] | |
115 | ap2 = apdev[0] | |
a8375c94 JM |
116 | hapd1ap = hapd1 |
117 | hapd2ap = hapd0 | |
118 | hwsim_utils.test_connectivity(dev, hapd1ap) | |
cd7f1b9a | 119 | |
655bc8bf | 120 | dev.scan_for_bss(ap2['bssid'], freq="2412") |
40602101 JM |
121 | |
122 | for i in range(0, roams): | |
123 | logger.info("Roam to the second AP") | |
124 | if over_ds: | |
125 | dev.roam_over_ds(ap2['bssid'], fail_test=fail_test) | |
126 | else: | |
127 | dev.roam(ap2['bssid'], fail_test=fail_test) | |
128 | if fail_test: | |
129 | return | |
130 | if dev.get_status_field('bssid') != ap2['bssid']: | |
131 | raise Exception("Did not connect to correct AP") | |
132 | if i == 0 or i == roams - 1: | |
a8375c94 | 133 | hwsim_utils.test_connectivity(dev, hapd2ap) |
40602101 JM |
134 | |
135 | logger.info("Roam back to the first AP") | |
136 | if over_ds: | |
137 | dev.roam_over_ds(ap1['bssid']) | |
138 | else: | |
139 | dev.roam(ap1['bssid']) | |
140 | if dev.get_status_field('bssid') != ap1['bssid']: | |
141 | raise Exception("Did not connect to correct AP") | |
142 | if i == 0 or i == roams - 1: | |
a8375c94 | 143 | hwsim_utils.test_connectivity(dev, hapd1ap) |
cd7f1b9a JM |
144 | |
145 | def test_ap_ft(dev, apdev): | |
146 | """WPA2-PSK-FT AP""" | |
147 | ssid = "test-ft" | |
148 | passphrase="12345678" | |
149 | ||
150 | params = ft_params1(ssid=ssid, passphrase=passphrase) | |
a8375c94 | 151 | hapd0 = hostapd.add_ap(apdev[0]['ifname'], params) |
cd7f1b9a | 152 | params = ft_params2(ssid=ssid, passphrase=passphrase) |
a8375c94 | 153 | hapd1 = hostapd.add_ap(apdev[1]['ifname'], params) |
cd7f1b9a | 154 | |
a8375c94 | 155 | run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase) |
91bc6c36 JM |
156 | if "[WPA2-FT/PSK-CCMP]" not in dev[0].request("SCAN_RESULTS"): |
157 | raise Exception("Scan results missing RSN element info") | |
cd7f1b9a | 158 | |
40602101 JM |
159 | def test_ap_ft_many(dev, apdev): |
160 | """WPA2-PSK-FT AP multiple times""" | |
161 | ssid = "test-ft" | |
162 | passphrase="12345678" | |
163 | ||
164 | params = ft_params1(ssid=ssid, passphrase=passphrase) | |
a8375c94 | 165 | hapd0 = hostapd.add_ap(apdev[0]['ifname'], params) |
40602101 | 166 | params = ft_params2(ssid=ssid, passphrase=passphrase) |
a8375c94 | 167 | hapd1 = hostapd.add_ap(apdev[1]['ifname'], params) |
40602101 | 168 | |
a8375c94 | 169 | run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, roams=50) |
40602101 | 170 | |
cd7f1b9a JM |
171 | def test_ap_ft_mixed(dev, apdev): |
172 | """WPA2-PSK-FT mixed-mode AP""" | |
173 | ssid = "test-ft-mixed" | |
174 | passphrase="12345678" | |
175 | ||
176 | params = ft_params1(rsn=False, ssid=ssid, passphrase=passphrase) | |
65038313 JM |
177 | hapd = hostapd.add_ap(apdev[0]['ifname'], params) |
178 | key_mgmt = hapd.get_config()['key_mgmt'] | |
179 | vals = key_mgmt.split(' ') | |
180 | if vals[0] != "WPA-PSK" or vals[1] != "FT-PSK": | |
181 | raise Exception("Unexpected GET_CONFIG(key_mgmt): " + key_mgmt) | |
cd7f1b9a | 182 | params = ft_params2(rsn=False, ssid=ssid, passphrase=passphrase) |
a8375c94 | 183 | hapd1 = hostapd.add_ap(apdev[1]['ifname'], params) |
cd7f1b9a | 184 | |
a8375c94 | 185 | run_roams(dev[0], apdev, hapd, hapd1, ssid, passphrase) |
cd7f1b9a JM |
186 | |
187 | def test_ap_ft_pmf(dev, apdev): | |
188 | """WPA2-PSK-FT AP with PMF""" | |
189 | ssid = "test-ft" | |
190 | passphrase="12345678" | |
191 | ||
192 | params = ft_params1(ssid=ssid, passphrase=passphrase) | |
193 | params["ieee80211w"] = "2"; | |
a8375c94 | 194 | hapd0 = hostapd.add_ap(apdev[0]['ifname'], params) |
cd7f1b9a JM |
195 | params = ft_params2(ssid=ssid, passphrase=passphrase) |
196 | params["ieee80211w"] = "2"; | |
a8375c94 | 197 | hapd1 = hostapd.add_ap(apdev[1]['ifname'], params) |
cd7f1b9a | 198 | |
a8375c94 | 199 | run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase) |
b553eab1 JM |
200 | |
201 | def test_ap_ft_over_ds(dev, apdev): | |
202 | """WPA2-PSK-FT AP over DS""" | |
203 | ssid = "test-ft" | |
204 | passphrase="12345678" | |
205 | ||
206 | params = ft_params1(ssid=ssid, passphrase=passphrase) | |
a8375c94 | 207 | hapd0 = hostapd.add_ap(apdev[0]['ifname'], params) |
b553eab1 | 208 | params = ft_params2(ssid=ssid, passphrase=passphrase) |
a8375c94 | 209 | hapd1 = hostapd.add_ap(apdev[1]['ifname'], params) |
b553eab1 | 210 | |
a8375c94 | 211 | run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True) |
eaf3f9b1 JM |
212 | check_mib(dev[0], [ ("dot11RSNAAuthenticationSuiteRequested", "00-0f-ac-4"), |
213 | ("dot11RSNAAuthenticationSuiteSelected", "00-0f-ac-4") ]) | |
b553eab1 | 214 | |
40602101 JM |
215 | def test_ap_ft_over_ds_many(dev, apdev): |
216 | """WPA2-PSK-FT AP over DS multiple times""" | |
217 | ssid = "test-ft" | |
218 | passphrase="12345678" | |
219 | ||
220 | params = ft_params1(ssid=ssid, passphrase=passphrase) | |
a8375c94 | 221 | hapd0 = hostapd.add_ap(apdev[0]['ifname'], params) |
40602101 | 222 | params = ft_params2(ssid=ssid, passphrase=passphrase) |
a8375c94 | 223 | hapd1 = hostapd.add_ap(apdev[1]['ifname'], params) |
40602101 | 224 | |
a8375c94 JM |
225 | run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True, |
226 | roams=50) | |
40602101 | 227 | |
c337d07a JM |
228 | def test_ap_ft_over_ds_unknown_target(dev, apdev): |
229 | """WPA2-PSK-FT AP""" | |
230 | ssid = "test-ft" | |
231 | passphrase="12345678" | |
232 | ||
233 | params = ft_params1(ssid=ssid, passphrase=passphrase) | |
234 | hapd0 = hostapd.add_ap(apdev[0]['ifname'], params) | |
235 | ||
236 | dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2", | |
237 | scan_freq="2412") | |
238 | dev[0].roam_over_ds("02:11:22:33:44:55", fail_test=True) | |
239 | ||
b553eab1 JM |
240 | def test_ap_ft_pmf_over_ds(dev, apdev): |
241 | """WPA2-PSK-FT AP over DS with PMF""" | |
242 | ssid = "test-ft" | |
243 | passphrase="12345678" | |
244 | ||
245 | params = ft_params1(ssid=ssid, passphrase=passphrase) | |
246 | params["ieee80211w"] = "2"; | |
a8375c94 | 247 | hapd0 = hostapd.add_ap(apdev[0]['ifname'], params) |
b553eab1 JM |
248 | params = ft_params2(ssid=ssid, passphrase=passphrase) |
249 | params["ieee80211w"] = "2"; | |
a8375c94 | 250 | hapd1 = hostapd.add_ap(apdev[1]['ifname'], params) |
b553eab1 | 251 | |
a8375c94 | 252 | run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True) |
6e658cc4 | 253 | |
aaba98d3 JM |
254 | def test_ap_ft_over_ds_pull(dev, apdev): |
255 | """WPA2-PSK-FT AP over DS (pull PMK)""" | |
256 | ssid = "test-ft" | |
257 | passphrase="12345678" | |
258 | ||
259 | params = ft_params1(ssid=ssid, passphrase=passphrase) | |
260 | params["pmk_r1_push"] = "0" | |
a8375c94 | 261 | hapd0 = hostapd.add_ap(apdev[0]['ifname'], params) |
aaba98d3 JM |
262 | params = ft_params2(ssid=ssid, passphrase=passphrase) |
263 | params["pmk_r1_push"] = "0" | |
a8375c94 | 264 | hapd1 = hostapd.add_ap(apdev[1]['ifname'], params) |
aaba98d3 | 265 | |
a8375c94 | 266 | run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True) |
aaba98d3 | 267 | |
6e658cc4 JM |
268 | def test_ap_ft_sae(dev, apdev): |
269 | """WPA2-PSK-FT-SAE AP""" | |
b9749b6a JM |
270 | if "SAE" not in dev[0].get_capability("auth_alg"): |
271 | raise HwsimSkip("SAE not supported") | |
6e658cc4 JM |
272 | ssid = "test-ft" |
273 | passphrase="12345678" | |
274 | ||
275 | params = ft_params1(ssid=ssid, passphrase=passphrase) | |
276 | params['wpa_key_mgmt'] = "FT-SAE" | |
a8375c94 | 277 | hapd0 = hostapd.add_ap(apdev[0]['ifname'], params) |
6e658cc4 JM |
278 | params = ft_params2(ssid=ssid, passphrase=passphrase) |
279 | params['wpa_key_mgmt'] = "FT-SAE" | |
65038313 JM |
280 | hapd = hostapd.add_ap(apdev[1]['ifname'], params) |
281 | key_mgmt = hapd.get_config()['key_mgmt'] | |
282 | if key_mgmt.split(' ')[0] != "FT-SAE": | |
283 | raise Exception("Unexpected GET_CONFIG(key_mgmt): " + key_mgmt) | |
6e658cc4 | 284 | |
17ffdf39 | 285 | dev[0].request("SET sae_groups ") |
a8375c94 | 286 | run_roams(dev[0], apdev, hapd0, hapd, ssid, passphrase, sae=True) |
6e658cc4 JM |
287 | |
288 | def test_ap_ft_sae_over_ds(dev, apdev): | |
289 | """WPA2-PSK-FT-SAE AP over DS""" | |
b9749b6a JM |
290 | if "SAE" not in dev[0].get_capability("auth_alg"): |
291 | raise HwsimSkip("SAE not supported") | |
6e658cc4 JM |
292 | ssid = "test-ft" |
293 | passphrase="12345678" | |
294 | ||
295 | params = ft_params1(ssid=ssid, passphrase=passphrase) | |
296 | params['wpa_key_mgmt'] = "FT-SAE" | |
a8375c94 | 297 | hapd0 = hostapd.add_ap(apdev[0]['ifname'], params) |
6e658cc4 JM |
298 | params = ft_params2(ssid=ssid, passphrase=passphrase) |
299 | params['wpa_key_mgmt'] = "FT-SAE" | |
a8375c94 | 300 | hapd1 = hostapd.add_ap(apdev[1]['ifname'], params) |
6e658cc4 | 301 | |
17ffdf39 | 302 | dev[0].request("SET sae_groups ") |
a8375c94 JM |
303 | run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, sae=True, |
304 | over_ds=True) | |
6f62809b JM |
305 | |
306 | def test_ap_ft_eap(dev, apdev): | |
307 | """WPA2-EAP-FT AP""" | |
308 | ssid = "test-ft" | |
309 | passphrase="12345678" | |
310 | ||
311 | radius = hostapd.radius_params() | |
312 | params = ft_params1(ssid=ssid, passphrase=passphrase) | |
313 | params['wpa_key_mgmt'] = "FT-EAP" | |
314 | params["ieee8021x"] = "1" | |
315 | params = dict(radius.items() + params.items()) | |
65038313 JM |
316 | hapd = hostapd.add_ap(apdev[0]['ifname'], params) |
317 | key_mgmt = hapd.get_config()['key_mgmt'] | |
318 | if key_mgmt.split(' ')[0] != "FT-EAP": | |
319 | raise Exception("Unexpected GET_CONFIG(key_mgmt): " + key_mgmt) | |
6f62809b JM |
320 | params = ft_params2(ssid=ssid, passphrase=passphrase) |
321 | params['wpa_key_mgmt'] = "FT-EAP" | |
322 | params["ieee8021x"] = "1" | |
323 | params = dict(radius.items() + params.items()) | |
a8375c94 | 324 | hapd1 = hostapd.add_ap(apdev[1]['ifname'], params) |
6f62809b | 325 | |
a8375c94 | 326 | run_roams(dev[0], apdev, hapd, hapd1, ssid, passphrase, eap=True) |
91bc6c36 JM |
327 | if "[WPA2-FT/EAP-CCMP]" not in dev[0].request("SCAN_RESULTS"): |
328 | raise Exception("Scan results missing RSN element info") | |
eaf3f9b1 JM |
329 | check_mib(dev[0], [ ("dot11RSNAAuthenticationSuiteRequested", "00-0f-ac-3"), |
330 | ("dot11RSNAAuthenticationSuiteSelected", "00-0f-ac-3") ]) | |
aaba98d3 JM |
331 | |
332 | def test_ap_ft_eap_pull(dev, apdev): | |
333 | """WPA2-EAP-FT AP (pull PMK)""" | |
334 | ssid = "test-ft" | |
335 | passphrase="12345678" | |
336 | ||
337 | radius = hostapd.radius_params() | |
338 | params = ft_params1(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 | hapd = hostapd.add_ap(apdev[0]['ifname'], params) | |
344 | key_mgmt = hapd.get_config()['key_mgmt'] | |
345 | if key_mgmt.split(' ')[0] != "FT-EAP": | |
346 | raise Exception("Unexpected GET_CONFIG(key_mgmt): " + key_mgmt) | |
347 | params = ft_params2(ssid=ssid, passphrase=passphrase) | |
348 | params['wpa_key_mgmt'] = "FT-EAP" | |
349 | params["ieee8021x"] = "1" | |
350 | params["pmk_r1_push"] = "0" | |
351 | params = dict(radius.items() + params.items()) | |
a8375c94 | 352 | hapd1 = hostapd.add_ap(apdev[1]['ifname'], params) |
aaba98d3 | 353 | |
a8375c94 | 354 | run_roams(dev[0], apdev, hapd, hapd1, ssid, passphrase, eap=True) |
3b808945 JM |
355 | |
356 | def test_ap_ft_mismatching_rrb_key_push(dev, apdev): | |
357 | """WPA2-PSK-FT AP over DS with mismatching RRB key (push)""" | |
358 | ssid = "test-ft" | |
359 | passphrase="12345678" | |
360 | ||
361 | params = ft_params1(ssid=ssid, passphrase=passphrase) | |
362 | params["ieee80211w"] = "2"; | |
a8375c94 | 363 | hapd0 = hostapd.add_ap(apdev[0]['ifname'], params) |
3b808945 JM |
364 | params = ft_params2_incorrect_rrb_key(ssid=ssid, passphrase=passphrase) |
365 | params["ieee80211w"] = "2"; | |
a8375c94 | 366 | hapd1 = hostapd.add_ap(apdev[1]['ifname'], params) |
3b808945 | 367 | |
a8375c94 JM |
368 | run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True, |
369 | fail_test=True) | |
3b808945 JM |
370 | |
371 | def test_ap_ft_mismatching_rrb_key_pull(dev, apdev): | |
372 | """WPA2-PSK-FT AP over DS with mismatching RRB key (pull)""" | |
373 | ssid = "test-ft" | |
374 | passphrase="12345678" | |
375 | ||
376 | params = ft_params1(ssid=ssid, passphrase=passphrase) | |
377 | params["pmk_r1_push"] = "0" | |
a8375c94 | 378 | hapd0 = hostapd.add_ap(apdev[0]['ifname'], params) |
3b808945 JM |
379 | params = ft_params2_incorrect_rrb_key(ssid=ssid, passphrase=passphrase) |
380 | params["pmk_r1_push"] = "0" | |
a8375c94 | 381 | hapd1 = hostapd.add_ap(apdev[1]['ifname'], params) |
3b808945 | 382 | |
a8375c94 JM |
383 | run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True, |
384 | fail_test=True) | |
3b808945 | 385 | |
ae14a2e2 JM |
386 | def test_ap_ft_mismatching_r0kh_id_pull(dev, apdev): |
387 | """WPA2-PSK-FT AP over DS with mismatching R0KH-ID (pull)""" | |
388 | ssid = "test-ft" | |
389 | passphrase="12345678" | |
390 | ||
391 | params = ft_params1(ssid=ssid, passphrase=passphrase) | |
392 | params["pmk_r1_push"] = "0" | |
393 | params["nas_identifier"] = "nas0.w1.fi" | |
394 | hostapd.add_ap(apdev[0]['ifname'], params) | |
2f816c21 JM |
395 | dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2", |
396 | scan_freq="2412") | |
ae14a2e2 JM |
397 | |
398 | params = ft_params2(ssid=ssid, passphrase=passphrase) | |
399 | params["pmk_r1_push"] = "0" | |
400 | hostapd.add_ap(apdev[1]['ifname'], params) | |
401 | ||
402 | dev[0].scan_for_bss(apdev[1]['bssid'], freq="2412") | |
403 | dev[0].roam_over_ds(apdev[1]['bssid'], fail_test=True) | |
404 | ||
3b808945 JM |
405 | def test_ap_ft_mismatching_rrb_r0kh_push(dev, apdev): |
406 | """WPA2-PSK-FT AP over DS with mismatching R0KH key (push)""" | |
407 | ssid = "test-ft" | |
408 | passphrase="12345678" | |
409 | ||
410 | params = ft_params1(ssid=ssid, passphrase=passphrase) | |
411 | params["ieee80211w"] = "2"; | |
a8375c94 | 412 | hapd0 = hostapd.add_ap(apdev[0]['ifname'], params) |
3b808945 JM |
413 | params = ft_params2_r0kh_mismatch(ssid=ssid, passphrase=passphrase) |
414 | params["ieee80211w"] = "2"; | |
a8375c94 | 415 | hapd1 = hostapd.add_ap(apdev[1]['ifname'], params) |
3b808945 | 416 | |
a8375c94 JM |
417 | run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True, |
418 | fail_test=True) | |
3b808945 JM |
419 | |
420 | def test_ap_ft_mismatching_rrb_r0kh_pull(dev, apdev): | |
421 | """WPA2-PSK-FT AP over DS with mismatching R0KH key (pull)""" | |
422 | ssid = "test-ft" | |
423 | passphrase="12345678" | |
424 | ||
425 | params = ft_params1_r0kh_mismatch(ssid=ssid, passphrase=passphrase) | |
426 | params["pmk_r1_push"] = "0" | |
a8375c94 | 427 | hapd0 = hostapd.add_ap(apdev[0]['ifname'], params) |
3b808945 JM |
428 | params = ft_params2(ssid=ssid, passphrase=passphrase) |
429 | params["pmk_r1_push"] = "0" | |
a8375c94 | 430 | hapd1 = hostapd.add_ap(apdev[1]['ifname'], params) |
3b808945 | 431 | |
a8375c94 JM |
432 | run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True, |
433 | fail_test=True) | |
c6b6e105 JM |
434 | |
435 | def test_ap_ft_gtk_rekey(dev, apdev): | |
436 | """WPA2-PSK-FT AP and GTK rekey""" | |
437 | ssid = "test-ft" | |
438 | passphrase="12345678" | |
439 | ||
440 | params = ft_params1(ssid=ssid, passphrase=passphrase) | |
441 | params['wpa_group_rekey'] = '1' | |
a8375c94 | 442 | hapd = hostapd.add_ap(apdev[0]['ifname'], params) |
c6b6e105 JM |
443 | |
444 | dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2", | |
2f816c21 | 445 | ieee80211w="1", scan_freq="2412") |
c6b6e105 JM |
446 | |
447 | ev = dev[0].wait_event(["WPA: Group rekeying completed"], timeout=2) | |
448 | if ev is None: | |
449 | raise Exception("GTK rekey timed out after initial association") | |
a8375c94 | 450 | hwsim_utils.test_connectivity(dev[0], hapd) |
c6b6e105 JM |
451 | |
452 | params = ft_params2(ssid=ssid, passphrase=passphrase) | |
453 | params['wpa_group_rekey'] = '1' | |
a8375c94 | 454 | hapd1 = hostapd.add_ap(apdev[1]['ifname'], params) |
c6b6e105 JM |
455 | |
456 | dev[0].scan_for_bss(apdev[1]['bssid'], freq="2412") | |
457 | dev[0].roam(apdev[1]['bssid']) | |
458 | if dev[0].get_status_field('bssid') != apdev[1]['bssid']: | |
459 | raise Exception("Did not connect to correct AP") | |
a8375c94 | 460 | hwsim_utils.test_connectivity(dev[0], hapd1) |
c6b6e105 JM |
461 | |
462 | ev = dev[0].wait_event(["WPA: Group rekeying completed"], timeout=2) | |
463 | if ev is None: | |
464 | raise Exception("GTK rekey timed out after FT protocol") | |
a8375c94 | 465 | hwsim_utils.test_connectivity(dev[0], hapd1) |
5b3c40a6 JM |
466 | |
467 | def test_ft_psk_key_lifetime_in_memory(dev, apdev, params): | |
468 | """WPA2-PSK-FT and key lifetime in memory""" | |
469 | ssid = "test-ft" | |
470 | passphrase="04c2726b4b8d5f1b4db9c07aa4d9e9d8f765cb5d25ec817e6cc4fcdd5255db0" | |
471 | psk = '93c90846ff67af9037ed83fb72b63dbeddaa81d47f926c20909b5886f1d9358d' | |
472 | pmk = binascii.unhexlify(psk) | |
473 | p = ft_params1(ssid=ssid, passphrase=passphrase) | |
474 | hapd0 = hostapd.add_ap(apdev[0]['ifname'], p) | |
475 | p = ft_params2(ssid=ssid, passphrase=passphrase) | |
476 | hapd1 = hostapd.add_ap(apdev[1]['ifname'], p) | |
477 | ||
478 | pid = find_wpas_process(dev[0]) | |
479 | ||
480 | dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2", | |
481 | scan_freq="2412") | |
482 | time.sleep(0.1) | |
483 | ||
484 | buf = read_process_memory(pid, pmk) | |
485 | ||
486 | dev[0].request("DISCONNECT") | |
487 | dev[0].wait_disconnected() | |
488 | ||
489 | dev[0].relog() | |
490 | pmkr0 = None | |
491 | pmkr1 = None | |
492 | ptk = None | |
493 | gtk = None | |
494 | with open(os.path.join(params['logdir'], 'log0'), 'r') as f: | |
495 | for l in f.readlines(): | |
496 | if "FT: PMK-R0 - hexdump" in l: | |
497 | val = l.strip().split(':')[3].replace(' ', '') | |
498 | pmkr0 = binascii.unhexlify(val) | |
499 | if "FT: PMK-R1 - hexdump" in l: | |
500 | val = l.strip().split(':')[3].replace(' ', '') | |
501 | pmkr1 = binascii.unhexlify(val) | |
502 | if "FT: PTK - hexdump" in l: | |
503 | val = l.strip().split(':')[3].replace(' ', '') | |
504 | ptk = binascii.unhexlify(val) | |
505 | if "WPA: Group Key - hexdump" in l: | |
506 | val = l.strip().split(':')[3].replace(' ', '') | |
507 | gtk = binascii.unhexlify(val) | |
508 | if not pmkr0 or not pmkr1 or not ptk or not gtk: | |
509 | raise Exception("Could not find keys from debug log") | |
510 | if len(gtk) != 16: | |
511 | raise Exception("Unexpected GTK length") | |
512 | ||
513 | kck = ptk[0:16] | |
514 | kek = ptk[16:32] | |
515 | tk = ptk[32:48] | |
516 | ||
517 | logger.info("Checking keys in memory while associated") | |
518 | get_key_locations(buf, pmk, "PMK") | |
519 | get_key_locations(buf, pmkr0, "PMK-R0") | |
520 | get_key_locations(buf, pmkr1, "PMK-R1") | |
521 | if pmk not in buf: | |
81e787b7 | 522 | raise HwsimSkip("PMK not found while associated") |
5b3c40a6 | 523 | if pmkr0 not in buf: |
81e787b7 | 524 | raise HwsimSkip("PMK-R0 not found while associated") |
5b3c40a6 | 525 | if pmkr1 not in buf: |
81e787b7 | 526 | raise HwsimSkip("PMK-R1 not found while associated") |
5b3c40a6 JM |
527 | if kck not in buf: |
528 | raise Exception("KCK not found while associated") | |
529 | if kek not in buf: | |
530 | raise Exception("KEK not found while associated") | |
531 | if tk in buf: | |
532 | raise Exception("TK found from memory") | |
533 | if gtk in buf: | |
534 | raise Exception("GTK found from memory") | |
535 | ||
536 | logger.info("Checking keys in memory after disassociation") | |
537 | buf = read_process_memory(pid, pmk) | |
538 | get_key_locations(buf, pmk, "PMK") | |
539 | get_key_locations(buf, pmkr0, "PMK-R0") | |
540 | get_key_locations(buf, pmkr1, "PMK-R1") | |
541 | ||
542 | # Note: PMK/PSK is still present in network configuration | |
543 | ||
544 | fname = os.path.join(params['logdir'], | |
545 | 'ft_psk_key_lifetime_in_memory.memctx-') | |
546 | verify_not_present(buf, pmkr0, fname, "PMK-R0") | |
547 | verify_not_present(buf, pmkr1, fname, "PMK-R1") | |
548 | verify_not_present(buf, kck, fname, "KCK") | |
549 | verify_not_present(buf, kek, fname, "KEK") | |
550 | verify_not_present(buf, tk, fname, "TK") | |
551 | verify_not_present(buf, gtk, fname, "GTK") | |
552 | ||
553 | dev[0].request("REMOVE_NETWORK all") | |
554 | ||
555 | logger.info("Checking keys in memory after network profile removal") | |
556 | buf = read_process_memory(pid, pmk) | |
557 | get_key_locations(buf, pmk, "PMK") | |
558 | get_key_locations(buf, pmkr0, "PMK-R0") | |
559 | get_key_locations(buf, pmkr1, "PMK-R1") | |
560 | ||
561 | verify_not_present(buf, pmk, fname, "PMK") | |
562 | verify_not_present(buf, pmkr0, fname, "PMK-R0") | |
563 | verify_not_present(buf, pmkr1, fname, "PMK-R1") | |
564 | verify_not_present(buf, kck, fname, "KCK") | |
565 | verify_not_present(buf, kek, fname, "KEK") | |
566 | verify_not_present(buf, tk, fname, "TK") | |
567 | verify_not_present(buf, gtk, fname, "GTK") |