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tests: Increase nl80211 test coverage with monitor/connect

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Add test cases to use connect command instead of auth+assoc commands and
AP mode operations using the old monitor interface design.

Signed-hostap: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2013-12-31 00:17:02 +02:00
parent 327b01d3d7
commit 6e917c3e25
3 changed files with 83 additions and 1 deletions
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35
tests/hwsim/test_connect_cmd.py Normal file
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@ -0,0 +1,35 @@
#!/usr/bin/python
#
# cfg80211 connect command (SME in the driver/firmware)
# Copyright (c) 2013, 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 hwsim_utils
import hostapd
from wpasupplicant import WpaSupplicant
def test_connect_cmd_open(dev, apdev):
"""Open connection using cfg80211 connect command"""
params = { "ssid": "sta-connect" }
hostapd.add_ap(apdev[0]['ifname'], params)
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add("wlan5", drv_params="force_connect_cmd=1")
wpas.connect("sta-connect", key_mgmt="NONE", scan_freq="2412")
wpas.request("DISCONNECT")
def test_connect_cmd_wpa2_psk(dev, apdev):
"""WPA2-PSK connection using cfg80211 connect command"""
params = hostapd.wpa2_params(ssid="sta-connect", passphrase="12345678")
hostapd.add_ap(apdev[0]['ifname'], params)
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add("wlan5", drv_params="force_connect_cmd=1")
wpas.connect("sta-connect", psk="12345678", scan_freq="2412")
wpas.request("DISCONNECT")

45
tests/hwsim/test_monitor_interface.py Normal file
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@ -0,0 +1,45 @@
#!/usr/bin/python
#
# AP mode using the older monitor interface design
# Copyright (c) 2013, 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 hwsim_utils
import hostapd
from wpasupplicant import WpaSupplicant
def test_monitor_iface_open(dev, apdev):
"""Open connection using cfg80211 monitor interface on AP"""
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add("wlan5", drv_params="use_monitor=1")
id = wpas.add_network()
wpas.set_network(id, "mode", "2")
wpas.set_network_quoted(id, "ssid", "monitor-iface")
wpas.set_network(id, "key_mgmt", "NONE")
wpas.set_network(id, "frequency", "2412")
wpas.connect_network(id)
dev[0].connect("monitor-iface", key_mgmt="NONE", scan_freq="2412")
def test_monitor_iface_wpa2_psk(dev, apdev):
"""WPA2-PSK connection using cfg80211 monitor interface on AP"""
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add("wlan5", drv_params="use_monitor=1")
id = wpas.add_network()
wpas.set_network(id, "mode", "2")
wpas.set_network_quoted(id, "ssid", "monitor-iface-wpa2")
wpas.set_network(id, "proto", "WPA2")
wpas.set_network(id, "key_mgmt", "WPA-PSK")
wpas.set_network_quoted(id, "psk", "12345678")
wpas.set_network(id, "pairwise", "CCMP")
wpas.set_network(id, "group", "CCMP")
wpas.set_network(id, "frequency", "2412")
wpas.connect_network(id)
dev[0].connect("monitor-iface-wpa2", psk="12345678", scan_freq="2412")

4
tests/hwsim/wpasupplicant.py
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@ -43,13 +43,15 @@ class WpaSupplicant:
self.ctrl = None
self.ifname = None
def interface_add(self, ifname, driver="nl80211"):
def interface_add(self, ifname, driver="nl80211", drv_params=None):
try:
groups = subprocess.check_output(["id"])
group = "admin" if "(admin)" in groups else "adm"
except Exception, e:
group = "admin"
cmd = "INTERFACE_ADD " + ifname + "\t\t" + driver + "\tDIR=/var/run/wpa_supplicant GROUP=" + group
if drv_params:
cmd = cmd + '\t' + drv_params
if "FAIL" in self.global_request(cmd):
raise Exception("Failed to add a dynamic wpa_supplicant interface")
self.set_ifname(ifname)