tests: Add test cases for Fast BSS Transition

Signed-hostap: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2013-05-24 16:05:40 +03:00
parent b54c9ff9ce
commit cd7f1b9a1d
2 changed files with 127 additions and 1 deletions

View file

@ -102,7 +102,8 @@ def add_ap(ifname, params):
if not hapd.ping():
raise Exception("Could not ping hostapd")
hapd.set_defaults()
fields = [ "ssid", "wpa_passphrase", "wpa_key_mgmt", "wpa",
fields = [ "ssid", "wpa_passphrase", "nas_identifier", "wpa_key_mgmt",
"wpa",
"wpa_pairwise", "rsn_pairwise", "auth_server_addr" ]
for field in fields:
if field in params:

125
tests/hwsim/test_ap_ft.py Normal file
View file

@ -0,0 +1,125 @@
#!/usr/bin/python
#
# Fast BSS Transition tests
# 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 time
import subprocess
import logging
logger = logging.getLogger(__name__)
import hwsim_utils
import hostapd
from wlantest import Wlantest
def ft_base_rsn():
params = { "wpa": "2",
"wpa_key_mgmt": "FT-PSK",
"rsn_pairwise": "CCMP" }
return params
def ft_base_mixed():
params = { "wpa": "3",
"wpa_key_mgmt": "WPA-PSK FT-PSK",
"wpa_pairwise": "TKIP",
"rsn_pairwise": "CCMP" }
return params
def ft_params(rsn=True, ssid=None, passphrase=None):
if rsn:
params = ft_base_rsn()
else:
params = ft_base_mixed()
if ssid:
params["ssid"] = ssid
if passphrase:
params["wpa_passphrase"] = passphrase
params["mobility_domain"] = "a1b2"
params["r0_key_lifetime"] = "10000"
params["pmk_r1_push"] = "1"
params["reassociation_deadline"] = "1000"
return params
def ft_params1(rsn=True, ssid=None, passphrase=None):
params = ft_params(rsn, ssid, passphrase)
params['nas_identifier'] = "nas1.w1.fi"
params['r1_key_holder'] = "000102030405"
params['r0kh'] = [ "02:00:00:00:03:00 nas1.w1.fi 100102030405060708090a0b0c0d0e0f",
"02:00:00:00:04:00 nas2.w1.fi 300102030405060708090a0b0c0d0e0f" ]
params['r1kh'] = "02:00:00:00:04:00 00:01:02:03:04:06 200102030405060708090a0b0c0d0e0f"
return params
def ft_params2(rsn=True, ssid=None, passphrase=None):
params = ft_params(rsn, ssid, passphrase)
params['nas_identifier'] = "nas2.w1.fi"
params['r1_key_holder'] = "000102030406"
params['r0kh'] = [ "02:00:00:00:03:00 nas1.w1.fi 200102030405060708090a0b0c0d0e0f",
"02:00:00:00:04:00 nas2.w1.fi 000102030405060708090a0b0c0d0e0f" ]
params['r1kh'] = "02:00:00:00:03:00 00:01:02:03:04:05 300102030405060708090a0b0c0d0e0f"
return params
def run_roams(dev, apdev, ssid, passphrase):
logger.info("Connect to first AP")
dev.connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2",
ieee80211w="1")
if dev.get_status_field('bssid') == apdev[0]['bssid']:
ap1 = apdev[0]
ap2 = apdev[1]
else:
ap1 = apdev[1]
ap2 = apdev[0]
hwsim_utils.test_connectivity(dev.ifname, ap1['ifname'])
logger.info("Roam to the second AP")
dev.roam(ap2['bssid'])
if dev.get_status_field('bssid') != ap2['bssid']:
raise Exception("Did not connect to correct AP")
hwsim_utils.test_connectivity(dev.ifname, ap2['ifname'])
logger.info("Roam back to the first AP")
dev.roam(ap1['bssid'])
if dev.get_status_field('bssid') != ap1['bssid']:
raise Exception("Did not connect to correct AP")
hwsim_utils.test_connectivity(dev.ifname, ap1['ifname'])
def test_ap_ft(dev, apdev):
"""WPA2-PSK-FT AP"""
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
hostapd.add_ap(apdev[0]['ifname'], params)
params = ft_params2(ssid=ssid, passphrase=passphrase)
hostapd.add_ap(apdev[1]['ifname'], params)
run_roams(dev[0], apdev, ssid, passphrase)
def test_ap_ft_mixed(dev, apdev):
"""WPA2-PSK-FT mixed-mode AP"""
ssid = "test-ft-mixed"
passphrase="12345678"
params = ft_params1(rsn=False, ssid=ssid, passphrase=passphrase)
hostapd.add_ap(apdev[0]['ifname'], params)
params = ft_params2(rsn=False, ssid=ssid, passphrase=passphrase)
hostapd.add_ap(apdev[1]['ifname'], params)
run_roams(dev[0], apdev, ssid, passphrase)
def test_ap_ft_pmf(dev, apdev):
"""WPA2-PSK-FT AP with PMF"""
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
params["ieee80211w"] = "2";
hostapd.add_ap(apdev[0]['ifname'], params)
params = ft_params2(ssid=ssid, passphrase=passphrase)
params["ieee80211w"] = "2";
hostapd.add_ap(apdev[1]['ifname'], params)
run_roams(dev[0], apdev, ssid, passphrase)