# -*- 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)