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#!/usr/bin/env python2
#
# eapol_test controller
# Copyright (c) 2015, Jouni Malinen <j@w1.fi>
#
# This software may be distributed under the terms of the BSD license.
# See README for more details.
import argparse
import logging
import os
import Queue
import sys
import threading
logger = logging.getLogger()
dir = os.path.dirname(os.path.realpath(sys.modules[__name__].__file__))
sys.path.append(os.path.join(dir, '..', 'wpaspy'))
import wpaspy
wpas_ctrl = '/tmp/eapol_test'
class eapol_test:
def __init__(self, ifname):
self.ifname = ifname
self.ctrl = wpaspy.Ctrl(os.path.join(wpas_ctrl, ifname))
if "PONG" not in self.ctrl.request("PING"):
raise Exception("Failed to connect to eapol_test (%s)" % ifname)
self.mon = wpaspy.Ctrl(os.path.join(wpas_ctrl, ifname))
self.mon.attach()
def add_network(self):
id = self.request("ADD_NETWORK")
if "FAIL" in id:
raise Exception("ADD_NETWORK failed")
return int(id)
def remove_network(self, id):
id = self.request("REMOVE_NETWORK " + str(id))
if "FAIL" in id:
raise Exception("REMOVE_NETWORK failed")
return None
def set_network(self, id, field, value):
res = self.request("SET_NETWORK " + str(id) + " " + field + " " + value)
if "FAIL" in res:
raise Exception("SET_NETWORK failed")
return None
def set_network_quoted(self, id, field, value):
res = self.request("SET_NETWORK " + str(id) + " " + field + ' "' + value + '"')
if "FAIL" in res:
raise Exception("SET_NETWORK failed")
return None
def request(self, cmd, timeout=10):
return self.ctrl.request(cmd, timeout=timeout)
def wait_event(self, events, timeout=10):
start = os.times()[4]
while True:
while self.mon.pending():
ev = self.mon.recv()
logger.debug(self.ifname + ": " + ev)
for event in events:
if event in ev:
return ev
now = os.times()[4]
remaining = start + timeout - now
if remaining <= 0:
break
if not self.mon.pending(timeout=remaining):
break
return None
def run(ifname, count, no_fast_reauth, res, conf):
et = eapol_test(ifname)
et.request("AP_SCAN 0")
if no_fast_reauth:
et.request("SET fast_reauth 0")
else:
et.request("SET fast_reauth 1")
id = et.add_network()
if len(conf):
for item in conf:
et.set_network(id, item, conf[item])
else:
et.set_network(id, "key_mgmt", "IEEE8021X")
et.set_network(id, "eapol_flags", "0")
et.set_network(id, "eap", "TLS")
et.set_network_quoted(id, "identity", "user")
et.set_network_quoted(id, "ca_cert", 'ca.pem')
et.set_network_quoted(id, "client_cert", 'client.pem')
et.set_network_quoted(id, "private_key", 'client.key')
et.set_network_quoted(id, "private_key_passwd", 'whatever')
et.set_network(id, "disabled", "0")
fail = False
for i in range(count):
et.request("REASSOCIATE")
ev = et.wait_event(["CTRL-EVENT-CONNECTED", "CTRL-EVENT-EAP-FAILURE"])
if ev is None or "CTRL-EVENT-CONNECTED" not in ev:
fail = True
break
et.remove_network(id)
if fail:
res.put("FAIL (%d OK)" % i)
else:
res.put("PASS %d" % (i + 1))
def main():
parser = argparse.ArgumentParser(description='eapol_test controller')
parser.add_argument('--ctrl', help='control interface directory')
parser.add_argument('--num', help='number of processes')
parser.add_argument('--iter', help='number of iterations')
parser.add_argument('--no-fast-reauth', action='store_true',
dest='no_fast_reauth',
help='disable TLS session resumption')
parser.add_argument('--conf', help='file of network conf items')
args = parser.parse_args()
num = int(args.num)
iter = int(args.iter)
if args.ctrl:
global wpas_ctrl
wpas_ctrl = args.ctrl
conf = {}
if args.conf:
f = open(args.conf, "r")
for line in f:
confitem = line.split("=")
if len(confitem) == 2:
conf[confitem[0].strip()] = confitem[1].strip()
f.close()
t = {}
res = {}
for i in range(num):
res[i] = Queue.Queue()
t[i] = threading.Thread(target=run, args=(str(i), iter,
args.no_fast_reauth, res[i],
conf))
for i in range(num):
t[i].start()
for i in range(num):
t[i].join()
try:
results = res[i].get(False)
except:
results = "N/A"
print("%d: %s" % (i, results))
if __name__ == "__main__":
main()
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