173 lines
6.4 KiB
Python
173 lines
6.4 KiB
Python
# rfkill tests
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# Copyright (c) 2014, Jouni Malinen <j@w1.fi>
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#
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# This software may be distributed under the terms of the BSD license.
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# See README for more details.
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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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def get_rfkill_id(dev):
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try:
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cmd = subprocess.Popen(["rfkill", "list"], stdout=subprocess.PIPE)
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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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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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ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECTED"], timeout=10)
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if ev is None:
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raise Exception("Missing disconnection event on rfkill block")
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if "FAIL" not in dev[0].request("REASSOCIATE"):
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raise Exception("REASSOCIATE accepted while disabled")
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if "FAIL" not in dev[0].request("REATTACH"):
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raise Exception("REATTACH accepted while disabled")
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if "FAIL" not in dev[0].request("RECONNECT"):
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raise Exception("RECONNECT accepted while disabled")
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if "FAIL" not in dev[0].request("FETCH_OSU"):
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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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ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED"], timeout=10)
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if ev is None:
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raise Exception("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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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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return "skip"
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ssid = "test-wpa2-psk"
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passphrase = 'qwertyuiop'
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params = hostapd.wpa2_params(ssid=ssid, passphrase=passphrase)
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hapd = hostapd.add_ap(apdev[0]['ifname'], params)
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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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ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECTED"], timeout=10)
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if ev is None:
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raise Exception("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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ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED"], timeout=10)
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if ev is None:
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raise Exception("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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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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return "skip"
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id1 = get_rfkill_id(dev[1])
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if id1 is None:
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return "skip"
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dev[0].p2p_start_go()
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dev[1].request("SET p2p_no_group_iface 0")
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dev[1].p2p_start_go()
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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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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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if "reason=UNAVAILABLE" not in ev:
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raise Exception("Unexpected group removal reason: " + ev)
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if "FAIL" not in dev[0].request("P2P_LISTEN 1"):
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raise Exception("P2P_LISTEN accepted unexpectedly")
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if "FAIL" not in dev[0].request("P2P_LISTEN"):
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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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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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if "reason=UNAVAILABLE" not in ev:
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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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logger.info("rfkill unblock 1")
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subprocess.call(['sudo', 'rfkill', 'unblock', id1])
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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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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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return "skip"
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try:
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subprocess.call(['rfkill', 'block', id])
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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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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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# hostapd does not current re-enable beaconing automatically
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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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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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ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECTED"], timeout=10)
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if ev is None:
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raise Exception("Missing disconnection event")
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dev[0].request("DISCONNECT")
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hapd.disable()
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hglobal = HostapdGlobal()
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hglobal.flush()
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hglobal.remove(apdev[0]['ifname'])
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hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid": "open2" },
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no_enable=True)
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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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