hostap/tests/hwsim/wlantest.py
Jouni Malinen 5b06bdf795 tests: Add SA Query test with PMF
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-03-30 15:31:50 +02:00

105 lines
3.8 KiB
Python

#!/usr/bin/python
#
# Python class for controlling wlantest
# 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 os
import time
import subprocess
import logging
import wpaspy
logger = logging.getLogger(__name__)
wlantest_cli = '../../wlantest/wlantest_cli'
class Wlantest:
def flush(self):
res = subprocess.check_output([wlantest_cli, "flush"])
if "FAIL" in res:
raise Exception("wlantest_cli flush failed")
def add_passphrase(self, passphrase):
res = subprocess.check_output([wlantest_cli, "add_passphrase",
passphrase])
if "FAIL" in res:
raise Exception("wlantest_cli add_passphrase failed")
def add_wepkey(self, key):
res = subprocess.check_output([wlantest_cli, "add_wepkey", key])
if "FAIL" in res:
raise Exception("wlantest_cli add_key failed")
def info_bss(self, field, bssid):
res = subprocess.check_output([wlantest_cli, "info_bss", field, bssid])
if "FAIL" in res:
raise Exception("Could not get BSS info from wlantest for " + bssid)
return res
def info_sta(self, field, bssid, addr):
res = subprocess.check_output([wlantest_cli, "info_sta", field, bssid,
addr])
if "FAIL" in res:
raise Exception("Could not get STA info from wlantest for " + addr)
return res
def get_sta_counter(self, field, bssid, addr):
res = subprocess.check_output([wlantest_cli, "get_sta_counter", field,
bssid, addr]);
if "FAIL" in res:
raise Exception("wlantest_cli command failed")
return int(res)
def tdls_clear(self, bssid, addr1, addr2):
subprocess.call([wlantest_cli, "clear_tdls_counters", bssid, addr1,
addr2]);
def get_tdls_counter(self, field, bssid, addr1, addr2):
res = subprocess.check_output([wlantest_cli, "get_tdls_counter", field,
bssid, addr1, addr2]);
if "FAIL" in res:
raise Exception("wlantest_cli command failed")
return int(res)
def require_ap_pmf_mandatory(self, bssid):
res = self.info_bss("rsn_capab", bssid)
if "MFPR" not in res:
raise Exception("AP did not require PMF")
if "MFPC" not in res:
raise Exception("AP did not enable PMF")
res = self.info_bss("key_mgmt", bssid)
if "PSK-SHA256" not in res:
raise Exception("AP did not enable SHA256-based AKM for PMF")
def require_ap_pmf_optional(self, bssid):
res = self.info_bss("rsn_capab", bssid)
if "MFPR" in res:
raise Exception("AP required PMF")
if "MFPC" not in res:
raise Exception("AP did not enable PMF")
def require_ap_no_pmf(self, bssid):
res = self.info_bss("rsn_capab", bssid)
if "MFPR" in res:
raise Exception("AP required PMF")
if "MFPC" in res:
raise Exception("AP enabled PMF")
def require_sta_pmf_mandatory(self, bssid, addr):
res = self.info_sta("rsn_capab", bssid, addr)
if "MFPR" not in res:
raise Exception("STA did not require PMF")
if "MFPC" not in res:
raise Exception("STA did not enable PMF")
def require_sta_pmf(self, bssid, addr):
res = self.info_sta("rsn_capab", bssid, addr)
if "MFPC" not in res:
raise Exception("STA did not enable PMF")
def require_sta_key_mgmt(self, bssid, addr, key_mgmt):
res = self.info_sta("key_mgmt", bssid, addr)
if key_mgmt not in res:
raise Exception("Unexpected STA key_mgmt")