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fragattacks/tests/hwsim/test_tnc.py
Jouni Malinen 5b52e1adc2 tests: Update base64 OOM test cases to match implementation changes 
Introduction of the new base64 helper function changed the backtraces
for these OOM test cases and resulted in test failures. Update the test
scripts to work with the new implementation.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-06-17 18:04:32 +03:00

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8.3 KiB
Python
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# -*- coding: utf-8 -*-
# TNC tests
# Copyright (c) 2014-2015, Jouni Malinen <j@w1.fi>
#
# This software may be distributed under the terms of the BSD license.
# See README for more details.
import os.path
import hostapd
from utils import HwsimSkip, alloc_fail, fail_test, wait_fail_trigger
from test_ap_eap import int_eap_server_params, check_eap_capa
def test_tnc_peap_soh(dev, apdev):
"""TNC PEAP-SoH"""
params = int_eap_server_params()
params["tnc"] = "1"
hostapd.add_ap(apdev[0], params)
dev[0].connect("test-wpa2-eap", key_mgmt="WPA-EAP",
eap="PEAP", identity="user", password="password",
ca_cert="auth_serv/ca.pem",
phase1="peapver=0 tnc=soh cryptobinding=0",
phase2="auth=MSCHAPV2",
scan_freq="2412", wait_connect=False)
dev[0].wait_connected(timeout=10)
dev[1].connect("test-wpa2-eap", key_mgmt="WPA-EAP",
eap="PEAP", identity="user", password="password",
ca_cert="auth_serv/ca.pem",
phase1="peapver=0 tnc=soh1 cryptobinding=1",
phase2="auth=MSCHAPV2",
scan_freq="2412", wait_connect=False)
dev[1].wait_connected(timeout=10)
dev[2].connect("test-wpa2-eap", key_mgmt="WPA-EAP",
eap="PEAP", identity="user", password="password",
ca_cert="auth_serv/ca.pem",
phase1="peapver=0 tnc=soh2 cryptobinding=2",
phase2="auth=MSCHAPV2",
scan_freq="2412", wait_connect=False)
dev[2].wait_connected(timeout=10)
def test_tnc_peap_soh_errors(dev, apdev):
"""TNC PEAP-SoH local error cases"""
params = int_eap_server_params()
params["tnc"] = "1"
hostapd.add_ap(apdev[0], params)
tests = [ (1, "tncc_build_soh"),
(1, "eap_msg_alloc;=eap_peap_phase2_request") ]
for count, func in tests:
with alloc_fail(dev[0], count, func):
dev[0].connect("test-wpa2-eap", key_mgmt="WPA-EAP",
eap="PEAP", identity="user", password="password",
ca_cert="auth_serv/ca.pem",
phase1="peapver=0 tnc=soh cryptobinding=0",
phase2="auth=MSCHAPV2",
scan_freq="2412", wait_connect=False)
wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
dev[0].request("REMOVE_NETWORK all")
dev[0].wait_disconnected()
with fail_test(dev[0], 1, "os_get_random;tncc_build_soh"):
dev[0].connect("test-wpa2-eap", key_mgmt="WPA-EAP",
eap="PEAP", identity="user", password="password",
ca_cert="auth_serv/ca.pem",
phase1="peapver=0 tnc=soh cryptobinding=0",
phase2="auth=MSCHAPV2",
scan_freq="2412", wait_connect=False)
wait_fail_trigger(dev[0], "GET_FAIL")
dev[0].request("REMOVE_NETWORK all")
dev[0].wait_disconnected()
def test_tnc_ttls(dev, apdev):
"""TNC TTLS"""
check_eap_capa(dev[0], "MSCHAPV2")
params = int_eap_server_params()
params["tnc"] = "1"
hostapd.add_ap(apdev[0], params)
if not os.path.exists("tnc/libhostap_imc.so"):
raise HwsimSkip("No IMC installed")
dev[0].connect("test-wpa2-eap", key_mgmt="WPA-EAP",
eap="TTLS", identity="DOMAIN\mschapv2 user",
anonymous_identity="ttls", password="password",
phase2="auth=MSCHAPV2",
ca_cert="auth_serv/ca.pem",
scan_freq="2412", wait_connect=False)
dev[0].wait_connected(timeout=10)
def test_tnc_ttls_fragmentation(dev, apdev):
"""TNC TTLS with fragmentation"""
check_eap_capa(dev[0], "MSCHAPV2")
params = int_eap_server_params()
params["tnc"] = "1"
params["fragment_size"] = "150"
hostapd.add_ap(apdev[0], params)
if not os.path.exists("tnc/libhostap_imc.so"):
raise HwsimSkip("No IMC installed")
dev[0].connect("test-wpa2-eap", key_mgmt="WPA-EAP",
eap="TTLS", identity="DOMAIN\mschapv2 user",
anonymous_identity="ttls", password="password",
phase2="auth=MSCHAPV2",
ca_cert="auth_serv/ca.pem",
fragment_size="150",
scan_freq="2412", wait_connect=False)
dev[0].wait_connected(timeout=10)
def test_tnc_ttls_errors(dev, apdev):
"""TNC TTLS local error cases"""
if not os.path.exists("tnc/libhostap_imc.so"):
raise HwsimSkip("No IMC installed")
check_eap_capa(dev[0], "MSCHAPV2")
params = int_eap_server_params()
params["tnc"] = "1"
params["fragment_size"] = "150"
hostapd.add_ap(apdev[0], params)
tests = [ (1, "eap_ttls_process_phase2_eap;eap_ttls_process_tnc_start",
"DOMAIN\mschapv2 user", "auth=MSCHAPV2"),
(1, "eap_ttls_process_phase2_eap;eap_ttls_process_tnc_start",
"mschap user", "auth=MSCHAP"),
(1, "=eap_tnc_init", "chap user", "auth=CHAP"),
(1, "tncc_init;eap_tnc_init", "pap user", "auth=PAP"),
(1, "eap_msg_alloc;eap_tnc_build_frag_ack",
"pap user", "auth=PAP"),
(1, "eap_msg_alloc;eap_tnc_build_msg",
"pap user", "auth=PAP"),
(1, "wpabuf_alloc;=eap_tnc_process_fragment",
"pap user", "auth=PAP"),
(1, "eap_msg_alloc;=eap_tnc_process", "pap user", "auth=PAP"),
(1, "wpabuf_alloc;=eap_tnc_process", "pap user", "auth=PAP"),
(1, "dup_binstr;tncc_process_if_tnccs", "pap user", "auth=PAP"),
(1, "tncc_get_base64;tncc_process_if_tnccs",
"pap user", "auth=PAP"),
(1, "tncc_if_tnccs_start", "pap user", "auth=PAP"),
(1, "tncc_if_tnccs_end", "pap user", "auth=PAP"),
(1, "tncc_parse_imc", "pap user", "auth=PAP"),
(2, "tncc_parse_imc", "pap user", "auth=PAP"),
(3, "tncc_parse_imc", "pap user", "auth=PAP"),
(1, "os_readfile;tncc_read_config", "pap user", "auth=PAP"),
(1, "tncc_init", "pap user", "auth=PAP"),
(1, "TNC_TNCC_ReportMessageTypes", "pap user", "auth=PAP"),
(1, "base64_gen_encode;?base64_encode;TNC_TNCC_SendMessage",
"pap user", "auth=PAP"),
(1, "=TNC_TNCC_SendMessage", "pap user", "auth=PAP"),
(1, "tncc_get_base64;tncc_process_if_tnccs",
"pap user", "auth=PAP") ]
for count, func, identity, phase2 in tests:
with alloc_fail(dev[0], count, func):
dev[0].connect("test-wpa2-eap", key_mgmt="WPA-EAP",
scan_freq="2412",
eap="TTLS", anonymous_identity="ttls",
identity=identity, password="password",
ca_cert="auth_serv/ca.pem", phase2=phase2,
fragment_size="150", wait_connect=False)
ev = dev[0].wait_event(["CTRL-EVENT-EAP-PROPOSED-METHOD"],
timeout=15)
if ev is None:
raise Exception("Timeout on EAP start")
wait_fail_trigger(dev[0], "GET_ALLOC_FAIL",
note="Allocation failure not triggered for: %d:%s" % (count, func))
dev[0].request("REMOVE_NETWORK all")
dev[0].wait_disconnected()
dev[0].dump_monitor()
def test_tnc_fast(dev, apdev):
"""TNC FAST"""
check_eap_capa(dev[0], "FAST")
params = int_eap_server_params()
params["tnc"] = "1"
params["pac_opaque_encr_key"] ="000102030405060708090a0b0c0d0e00"
params["eap_fast_a_id"] = "101112131415161718191a1b1c1d1e00"
params["eap_fast_a_id_info"] = "test server2"
hostapd.add_ap(apdev[0], params)
if not os.path.exists("tnc/libhostap_imc.so"):
raise HwsimSkip("No IMC installed")
dev[0].connect("test-wpa2-eap", key_mgmt="WPA-EAP",
eap="FAST", identity="user",
anonymous_identity="FAST", password="password",
phase2="auth=GTC",
phase1="fast_provisioning=2",
pac_file="blob://fast_pac_auth_tnc",
ca_cert="auth_serv/ca.pem",
scan_freq="2412", wait_connect=False)
dev[0].wait_connected(timeout=10)
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