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tests: OWE group negotiation with PMF

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Verify that PMF does not end up reporting unexpected status code 30
(temporary rejection; SA Query).

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This commit is contained in:
Jouni Malinen 2018-10-16 00:20:57 +03:00 committed by Jouni Malinen
parent edb28006c4
commit 349c49bac4
1 changed files with 54 additions and 0 deletions
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54
tests/hwsim/test_owe.py
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@ -7,10 +7,12 @@
import logging import logging
logger = logging.getLogger() logger = logging.getLogger()
import time import time
import os
import hostapd import hostapd
from wpasupplicant import WpaSupplicant from wpasupplicant import WpaSupplicant
import hwsim_utils import hwsim_utils
from tshark import run_tshark
from utils import HwsimSkip from utils import HwsimSkip
def test_owe(dev, apdev): def test_owe(dev, apdev):
@ -361,6 +363,58 @@ def test_owe_limited_group_set(dev, apdev):
dev[0].wait_disconnected() dev[0].wait_disconnected()
dev[0].dump_monitor() dev[0].dump_monitor()
def test_owe_limited_group_set_pmf(dev, apdev, params):
"""Opportunistic Wireless Encryption and limited group set (PMF)"""
if "OWE" not in dev[0].get_capability("key_mgmt"):
raise HwsimSkip("OWE not supported")
pcapng = os.path.join(params['logdir'], "hwsim0.pcapng")
params = { "ssid": "owe",
"wpa": "2",
"ieee80211w": "2",
"wpa_key_mgmt": "OWE",
"rsn_pairwise": "CCMP",
"owe_groups": "21" }
hapd = hostapd.add_ap(apdev[0], params)
bssid = hapd.own_addr()
dev[0].scan_for_bss(bssid, freq="2412")
dev[0].connect("owe", key_mgmt="OWE", owe_group="19", ieee80211w="2",
scan_freq="2412", wait_connect=False)
ev = dev[0].wait_event(["CTRL-EVENT-ASSOC-REJECT"], timeout=10)
dev[0].request("DISCONNECT")
if ev is None:
raise Exception("Association not rejected")
if "status_code=77" not in ev:
raise Exception("Unexpected rejection reason: " + ev)
dev[0].dump_monitor()
dev[0].connect("owe", key_mgmt="OWE", owe_group="20", ieee80211w="2",
scan_freq="2412", wait_connect=False)
ev = dev[0].wait_event(["CTRL-EVENT-ASSOC-REJECT"], timeout=10)
dev[0].request("DISCONNECT")
if ev is None:
raise Exception("Association not rejected (2)")
if "status_code=77" not in ev:
raise Exception("Unexpected rejection reason (2): " + ev)
dev[0].dump_monitor()
dev[0].connect("owe", key_mgmt="OWE", owe_group="21", ieee80211w="2",
scan_freq="2412")
dev[0].request("REMOVE_NETWORK all")
dev[0].wait_disconnected()
dev[0].dump_monitor()
out = run_tshark(pcapng,
"wlan.fc.type_subtype == 1",
display=['wlan_mgt.fixed.status_code'])
status = out.splitlines()
logger.info("Association Response frame status codes: " + str(status))
if len(status) != 3:
raise Exception("Unexpected number of Association Response frames")
if int(status[0]) != 77 or int(status[1]) != 77 or int(status[2]) != 0:
raise Exception("Unexpected Association Response frame status code")
def test_owe_group_negotiation(dev, apdev): def test_owe_group_negotiation(dev, apdev):
"""Opportunistic Wireless Encryption and group negotiation""" """Opportunistic Wireless Encryption and group negotiation"""
run_owe_group_negotiation(dev[0], apdev) run_owe_group_negotiation(dev[0], apdev)