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