mirror of
https://github.com/vanhoefm/fragattacks.git
synced 2024-11-25 00:38:24 -05:00
tests: Use rfkill python module
Instead of calling the rfkill binary, use the built-in module. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg
Jouni Malinen
parent
bd31b92a68
commit
9c8779daf6
@ -6,39 +6,36 @@
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import logging
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logger = logging.getLogger()
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import subprocess
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import time
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import hostapd
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from hostapd import HostapdGlobal
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import hwsim_utils
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from wpasupplicant import WpaSupplicant
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from rfkill import RFKill
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def get_rfkill_id(dev):
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def get_rfkill(dev):
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phy = dev.get_driver_status_field("phyname")
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try:
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cmd = subprocess.Popen(["rfkill", "list"], stdout=subprocess.PIPE)
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for r, s, h in RFKill.list():
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if r.name == phy:
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return r
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except Exception, e:
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logger.info("No rfkill available: " + str(e))
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return None
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res = cmd.stdout.read()
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cmd.stdout.close()
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phy = dev.get_driver_status_field("phyname")
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matches = [ line for line in res.splitlines() if phy + ':' in line ]
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if len(matches) != 1:
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return None
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return matches[0].split(':')[0]
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def test_rfkill_open(dev, apdev):
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"""rfkill block/unblock during open mode connection"""
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id = get_rfkill_id(dev[0])
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if id is None:
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rfk = get_rfkill(dev[0])
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if rfk is None:
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return "skip"
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hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid": "open" })
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dev[0].connect("open", key_mgmt="NONE", scan_freq="2412")
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try:
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logger.info("rfkill block")
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subprocess.call(['sudo', 'rfkill', 'block', id])
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rfk.block()
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dev[0].wait_disconnected(timeout=10,
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error="Missing disconnection event on rfkill block")
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@ -52,17 +49,17 @@ def test_rfkill_open(dev, apdev):
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raise Exception("FETCH_OSU accepted while disabled")
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logger.info("rfkill unblock")
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subprocess.call(['sudo', 'rfkill', 'unblock', id])
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rfk.unblock()
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dev[0].wait_connected(timeout=10,
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error="Missing connection event on rfkill unblock")
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hwsim_utils.test_connectivity(dev[0], hapd)
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finally:
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subprocess.call(['sudo', 'rfkill', 'unblock', id])
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rfk.unblock()
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def test_rfkill_wpa2_psk(dev, apdev):
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"""rfkill block/unblock during WPA2-PSK connection"""
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id = get_rfkill_id(dev[0])
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if id is None:
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rfk = get_rfkill(dev[0])
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if rfk is None:
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return "skip"
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ssid = "test-wpa2-psk"
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@ -72,25 +69,25 @@ def test_rfkill_wpa2_psk(dev, apdev):
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dev[0].connect(ssid, psk=passphrase, scan_freq="2412")
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try:
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logger.info("rfkill block")
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subprocess.call(['sudo', 'rfkill', 'block', id])
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rfk.block()
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dev[0].wait_disconnected(timeout=10,
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error="Missing disconnection event on rfkill block")
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logger.info("rfkill unblock")
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subprocess.call(['sudo', 'rfkill', 'unblock', id])
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rfk.unblock()
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dev[0].wait_connected(timeout=10,
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error="Missing connection event on rfkill unblock")
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hwsim_utils.test_connectivity(dev[0], hapd)
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finally:
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subprocess.call(['sudo', 'rfkill', 'unblock', id])
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rfk.unblock()
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def test_rfkill_autogo(dev, apdev):
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"""rfkill block/unblock for autonomous P2P GO"""
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id0 = get_rfkill_id(dev[0])
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if id0 is None:
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rfk0 = get_rfkill(dev[0])
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if rfk0 is None:
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return "skip"
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id1 = get_rfkill_id(dev[1])
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if id1 is None:
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rfk1 = get_rfkill(dev[1])
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if rfk1 is None:
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return "skip"
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dev[0].p2p_start_go()
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@ -99,7 +96,7 @@ def test_rfkill_autogo(dev, apdev):
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try:
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logger.info("rfkill block 0")
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subprocess.call(['sudo', 'rfkill', 'block', id0])
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rfk0.block()
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ev = dev[0].wait_global_event(["P2P-GROUP-REMOVED"], timeout=10)
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if ev is None:
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raise Exception("Group removal not reported")
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@ -111,7 +108,7 @@ def test_rfkill_autogo(dev, apdev):
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raise Exception("P2P_LISTEN accepted unexpectedly")
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logger.info("rfkill block 1")
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subprocess.call(['sudo', 'rfkill', 'block', id1])
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rfk1.block()
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ev = dev[1].wait_global_event(["P2P-GROUP-REMOVED"], timeout=10)
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if ev is None:
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raise Exception("Group removal not reported")
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@ -119,28 +116,28 @@ def test_rfkill_autogo(dev, apdev):
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raise Exception("Unexpected group removal reason: " + ev)
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logger.info("rfkill unblock 0")
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subprocess.call(['sudo', 'rfkill', 'unblock', id0])
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rfk0.unblock()
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logger.info("rfkill unblock 1")
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subprocess.call(['sudo', 'rfkill', 'unblock', id1])
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rfk1.unblock()
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time.sleep(1)
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finally:
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subprocess.call(['sudo', 'rfkill', 'unblock', id0])
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subprocess.call(['sudo', 'rfkill', 'unblock', id1])
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rfk0.unblock()
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rfk1.unblock()
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def test_rfkill_hostapd(dev, apdev):
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"""rfkill block/unblock during and prior to hostapd operations"""
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hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid": "open" })
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id = get_rfkill_id(hapd)
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if id is None:
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rfk = get_rfkill(hapd)
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if rfk is None:
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return "skip"
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try:
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subprocess.call(['rfkill', 'block', id])
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rfk.block()
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ev = hapd.wait_event(["INTERFACE-DISABLED"], timeout=5)
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if ev is None:
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raise Exception("INTERFACE-DISABLED event not seen")
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subprocess.call(['rfkill', 'unblock', id])
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rfk.unblock()
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ev = hapd.wait_event(["INTERFACE-ENABLED"], timeout=5)
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if ev is None:
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raise Exception("INTERFACE-ENABLED event not seen")
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@ -148,7 +145,7 @@ def test_rfkill_hostapd(dev, apdev):
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hapd.disable()
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hapd.enable()
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dev[0].connect("open", key_mgmt="NONE", scan_freq="2412")
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subprocess.call(['rfkill', 'block', id])
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rfk.block()
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ev = hapd.wait_event(["INTERFACE-DISABLED"], timeout=5)
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if ev is None:
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raise Exception("INTERFACE-DISABLED event not seen")
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@ -165,27 +162,27 @@ def test_rfkill_hostapd(dev, apdev):
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if "FAIL" not in hapd.request("ENABLE"):
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raise Exception("ENABLE succeeded unexpectedly (rfkill)")
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finally:
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subprocess.call(['rfkill', 'unblock', id])
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rfk.unblock()
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def test_rfkill_wpas(dev, apdev):
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"""rfkill block prior to wpa_supplicant start"""
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wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
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wpas.interface_add("wlan5")
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id = get_rfkill_id(wpas)
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if id is None:
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rfk = get_rfkill(wpas)
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if rfk is None:
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return "skip"
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wpas.interface_remove("wlan5")
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try:
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subprocess.call(['rfkill', 'block', id])
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rfk.block()
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wpas.interface_add("wlan5")
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time.sleep(0.5)
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state = wpas.get_status_field("wpa_state")
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if state != "INTERFACE_DISABLED":
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raise Exception("Unexpected state with rfkill blocked: " + state)
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subprocess.call(['rfkill', 'unblock', id])
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rfk.unblock()
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time.sleep(0.5)
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state = wpas.get_status_field("wpa_state")
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if state == "INTERFACE_DISABLED":
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raise Exception("Unexpected state with rfkill unblocked: " + state)
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finally:
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subprocess.call(['rfkill', 'unblock', id])
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rfk.unblock()
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@ -7,12 +7,11 @@
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import logging
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logger = logging.getLogger()
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import os
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import subprocess
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import hostapd
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import hwsim_utils
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from wpasupplicant import WpaSupplicant
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from test_rfkill import get_rfkill_id
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from test_rfkill import get_rfkill
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def get_wext_interface():
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if not os.path.exists("/proc/net/wireless"):
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@ -244,8 +243,8 @@ def test_wext_rfkill(dev, apdev):
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"""WEXT and rfkill block/unblock"""
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wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
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wpas.interface_add("wlan5")
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id = get_rfkill_id(wpas)
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if id is None:
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rfk = get_rfkill(wpas)
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if rfk is None:
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return "skip"
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wpas.interface_remove("wlan5")
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@ -257,14 +256,14 @@ def test_wext_rfkill(dev, apdev):
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wpas.connect("open", key_mgmt="NONE", scan_freq="2412")
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try:
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logger.info("rfkill block")
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subprocess.call(['rfkill', 'block', id])
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rfk.block()
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wpas.wait_disconnected(timeout=10,
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error="Missing disconnection event on rfkill block")
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logger.info("rfkill unblock")
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subprocess.call(['rfkill', 'unblock', id])
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rfk.unblock()
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wpas.wait_connected(timeout=20,
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error="Missing connection event on rfkill unblock")
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hwsim_utils.test_connectivity(wpas, hapd)
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finally:
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subprocess.call(['rfkill', 'unblock', id])
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rfk.unblock()
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