1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
|
# rfkill tests
# Copyright (c) 2014, Jouni Malinen <j@w1.fi>
#
# This software may be distributed under the terms of the BSD license.
# See README for more details.
import logging
logger = logging.getLogger()
import time
import hostapd
from hostapd import HostapdGlobal
import hwsim_utils
from wpasupplicant import WpaSupplicant
from rfkill import RFKill
from utils import HwsimSkip
from hwsim import HWSimRadio
def get_rfkill(dev):
phy = dev.get_driver_status_field("phyname")
try:
for r, s, h in RFKill.list():
if r.name == phy:
return r
except Exception as e:
raise HwsimSkip("No rfkill available: " + str(e))
raise HwsimSkip("No rfkill match found for the interface")
def test_rfkill_open(dev, apdev):
"""rfkill block/unblock during open mode connection"""
rfk = get_rfkill(dev[0])
hapd = hostapd.add_ap(apdev[0], {"ssid": "open"})
dev[0].connect("open", key_mgmt="NONE", scan_freq="2412")
try:
logger.info("rfkill block")
rfk.block()
dev[0].wait_disconnected(timeout=10,
error="Missing disconnection event on rfkill block")
if "FAIL" not in dev[0].request("REASSOCIATE"):
raise Exception("REASSOCIATE accepted while disabled")
if "FAIL" not in dev[0].request("REATTACH"):
raise Exception("REATTACH accepted while disabled")
if "FAIL" not in dev[0].request("RECONNECT"):
raise Exception("RECONNECT accepted while disabled")
if "FAIL" not in dev[0].request("FETCH_OSU"):
raise Exception("FETCH_OSU accepted while disabled")
logger.info("rfkill unblock")
rfk.unblock()
dev[0].wait_connected(timeout=10,
error="Missing connection event on rfkill unblock")
hwsim_utils.test_connectivity(dev[0], hapd)
finally:
rfk.unblock()
def test_rfkill_wpa2_psk(dev, apdev):
"""rfkill block/unblock during WPA2-PSK connection"""
rfk = get_rfkill(dev[0])
ssid = "test-wpa2-psk"
passphrase = 'qwertyuiop'
params = hostapd.wpa2_params(ssid=ssid, passphrase=passphrase)
hapd = hostapd.add_ap(apdev[0], params)
dev[0].connect(ssid, psk=passphrase, scan_freq="2412")
hapd.wait_sta()
try:
logger.info("rfkill block")
rfk.block()
dev[0].wait_disconnected(timeout=10,
error="Missing disconnection event on rfkill block")
logger.info("rfkill unblock")
rfk.unblock()
dev[0].wait_connected(timeout=10,
error="Missing connection event on rfkill unblock")
hapd.wait_sta()
hwsim_utils.test_connectivity(dev[0], hapd)
finally:
rfk.unblock()
def test_rfkill_autogo(dev, apdev):
"""rfkill block/unblock for autonomous P2P GO"""
rfk0 = get_rfkill(dev[0])
rfk1 = get_rfkill(dev[1])
dev[0].p2p_start_go()
dev[1].request("SET p2p_no_group_iface 0")
dev[1].p2p_start_go()
try:
logger.info("rfkill block 0")
rfk0.block()
ev = dev[0].wait_global_event(["P2P-GROUP-REMOVED"], timeout=10)
if ev is None:
raise Exception("Group removal not reported")
if "reason=UNAVAILABLE" not in ev:
raise Exception("Unexpected group removal reason: " + ev)
if "FAIL" not in dev[0].request("P2P_LISTEN 1"):
raise Exception("P2P_LISTEN accepted unexpectedly")
if "FAIL" not in dev[0].request("P2P_LISTEN"):
raise Exception("P2P_LISTEN accepted unexpectedly")
logger.info("rfkill block 1")
rfk1.block()
ev = dev[1].wait_global_event(["P2P-GROUP-REMOVED"], timeout=10)
if ev is None:
raise Exception("Group removal not reported")
if "reason=UNAVAILABLE" not in ev:
raise Exception("Unexpected group removal reason: " + ev)
logger.info("rfkill unblock 0")
rfk0.unblock()
logger.info("rfkill unblock 1")
rfk1.unblock()
time.sleep(1)
finally:
rfk0.unblock()
rfk1.unblock()
def _test_rfkill_p2p_discovery(dev0, dev1):
"""rfkill block/unblock P2P Discovery"""
rfk0 = get_rfkill(dev0)
rfk1 = get_rfkill(dev1)
try:
addr0 = dev0.p2p_dev_addr()
logger.info("rfkill block 0")
rfk0.block()
logger.info("rfkill block 1")
rfk1.block()
for i in range(10):
time.sleep(0.1)
if dev0.get_status_field("wpa_state") == "INTERFACE_DISABLED" and dev1.get_status_field("wpa_state") == "INTERFACE_DISABLED":
break
if "OK" in dev0.p2p_listen():
raise Exception("P2P Listen success although in rfkill")
if "OK" in dev1.p2p_find():
raise Exception("P2P Find success although in rfkill")
dev0.dump_monitor()
dev1.dump_monitor()
logger.info("rfkill unblock 0")
rfk0.unblock()
logger.info("rfkill unblock 1")
rfk1.unblock()
for i in range(10):
time.sleep(0.1)
if dev0.get_status_field("wpa_state") != "INTERFACE_DISABLED" and dev1.get_status_field("wpa_state") != "INTERFACE_DISABLED":
break
if "OK" not in dev0.p2p_listen():
raise Exception("P2P Listen failed after unblocking rfkill")
if not dev1.discover_peer(addr0, social=True):
raise Exception("Failed to discover peer after unblocking rfkill")
finally:
rfk0.unblock()
rfk1.unblock()
dev0.p2p_stop_find()
dev1.p2p_stop_find()
dev0.dump_monitor()
dev1.dump_monitor()
def test_rfkill_p2p_discovery(dev, apdev):
"""rfkill block/unblock P2P Discovery"""
_test_rfkill_p2p_discovery(dev[0], dev[1])
def test_rfkill_p2p_discovery_p2p_dev(dev, apdev):
"""rfkill block/unblock P2P Discovery with P2P Device"""
with HWSimRadio(use_p2p_device=True) as (radio, iface):
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add(iface)
_test_rfkill_p2p_discovery(dev[0], wpas)
_test_rfkill_p2p_discovery(wpas, dev[1])
def test_rfkill_hostapd(dev, apdev):
"""rfkill block/unblock during and prior to hostapd operations"""
hapd = hostapd.add_ap(apdev[0], {"ssid": "open"})
rfk = get_rfkill(hapd)
try:
rfk.block()
ev = hapd.wait_event(["INTERFACE-DISABLED"], timeout=5)
if ev is None:
raise Exception("INTERFACE-DISABLED event not seen")
rfk.unblock()
ev = hapd.wait_event(["INTERFACE-ENABLED"], timeout=5)
if ev is None:
raise Exception("INTERFACE-ENABLED event not seen")
# hostapd does not current re-enable beaconing automatically
hapd.disable()
hapd.enable()
dev[0].connect("open", key_mgmt="NONE", scan_freq="2412")
rfk.block()
ev = hapd.wait_event(["INTERFACE-DISABLED"], timeout=5)
if ev is None:
raise Exception("INTERFACE-DISABLED event not seen")
dev[0].wait_disconnected(timeout=10)
dev[0].request("DISCONNECT")
hapd.disable()
hglobal = HostapdGlobal(apdev[0])
hglobal.flush()
hglobal.remove(apdev[0]['ifname'])
hapd = hostapd.add_ap(apdev[0], {"ssid": "open2"},
no_enable=True)
if "FAIL" not in hapd.request("ENABLE"):
raise Exception("ENABLE succeeded unexpectedly (rfkill)")
finally:
rfk.unblock()
def test_rfkill_wpas(dev, apdev):
"""rfkill block prior to wpa_supplicant start"""
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add("wlan5")
rfk = get_rfkill(wpas)
wpas.interface_remove("wlan5")
try:
rfk.block()
wpas.interface_add("wlan5")
time.sleep(0.5)
state = wpas.get_status_field("wpa_state")
if state != "INTERFACE_DISABLED":
raise Exception("Unexpected state with rfkill blocked: " + state)
rfk.unblock()
time.sleep(0.5)
state = wpas.get_status_field("wpa_state")
if state == "INTERFACE_DISABLED":
raise Exception("Unexpected state with rfkill unblocked: " + state)
finally:
rfk.unblock()
|
