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tests: EAP-SIM DB error cases

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Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2015-10-31 16:28:33 +02:00
parent 7b0f5500b0
commit d4c3c055d5
1 changed files with 75 additions and 0 deletions
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75
tests/hwsim/test_ap_eap.py
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@ -12,6 +12,8 @@ import subprocess
import logging
logger = logging.getLogger()
import os
import socket
import SocketServer
import hwsim_utils
import hostapd
@ -4097,3 +4099,76 @@ def test_eap_gpsk_errors(dev, apdev):
wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
dev[0].request("REMOVE_NETWORK all")
dev[0].wait_disconnected()
def test_ap_wpa2_eap_sim_db(dev, apdev, params):
"""EAP-SIM DB error cases"""
sockpath = '/tmp/hlr_auc_gw.sock-test'
try:
os.remove(sockpath)
except:
pass
hparams = int_eap_server_params()
hparams['eap_sim_db'] = 'unix:' + sockpath
hapd = hostapd.add_ap(apdev[0]['ifname'], hparams)
# Initial test with hlr_auc_gw socket not available
id = dev[0].connect("test-wpa2-eap", key_mgmt="WPA-EAP WPA-EAP-SHA256",
eap="SIM", identity="1232010000000000",
password="90dca4eda45b53cf0f12d7c9c3bc6a89:cb9cccc4b9258e6dca4760379fb82581",
scan_freq="2412", wait_connect=False)
ev = dev[0].wait_event(["CTRL-EVENT-EAP-FAILURE"], timeout=10)
if ev is None:
raise Exception("EAP-Failure not reported")
dev[0].wait_disconnected()
dev[0].request("DISCONNECT")
# Test with invalid responses and response timeout
class test_handler(SocketServer.DatagramRequestHandler):
def handle(self):
data = self.request[0].strip()
socket = self.request[1]
logger.debug("Received hlr_auc_gw request: " + data)
# EAP-SIM DB: Failed to parse response string
socket.sendto("FOO", self.client_address)
# EAP-SIM DB: Failed to parse response string
socket.sendto("FOO 1", self.client_address)
# EAP-SIM DB: Unknown external response
socket.sendto("FOO 1 2", self.client_address)
logger.info("No proper response - wait for pending eap_sim_db request timeout")
server = SocketServer.UnixDatagramServer(sockpath, test_handler)
server.timeout = 1
dev[0].select_network(id)
server.handle_request()
ev = dev[0].wait_event(["CTRL-EVENT-EAP-FAILURE"], timeout=10)
if ev is None:
raise Exception("EAP-Failure not reported")
dev[0].wait_disconnected()
dev[0].request("DISCONNECT")
# Test with a valid response
class test_handler2(SocketServer.DatagramRequestHandler):
def handle(self):
data = self.request[0].strip()
socket = self.request[1]
logger.debug("Received hlr_auc_gw request: " + data)
fname = os.path.join(params['logdir'],
'hlr_auc_gw.milenage_db')
cmd = subprocess.Popen(['../../hostapd/hlr_auc_gw',
'-m', fname, data],
stdout=subprocess.PIPE)
res = cmd.stdout.read().strip()
cmd.stdout.close()
logger.debug("hlr_auc_gw response: " + res)
socket.sendto(res, self.client_address)
server.RequestHandlerClass = test_handler2
dev[0].select_network(id)
server.handle_request()
dev[0].wait_connected()
dev[0].request("DISCONNECT")
dev[0].wait_disconnected()