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hostap/tests/hwsim/test_ap_hs20.py
Jouni Malinen e7ac04ceaf tests: Skip EAP-MD5 and EAP-MSCHAPV2 test cases in FIPS mode 
These would require MD5 or MD4 which are not allowed in FIPS mode.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-08-02 16:52:56 +03:00

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# Hotspot 2.0 tests
# Copyright (c) 2013-2015, Jouni Malinen <j@w1.fi>
#
# This software may be distributed under the terms of the BSD license.
# See README for more details.
import binascii
import struct
import time
import subprocess
import logging
logger = logging.getLogger()
import os
import os.path
import socket
import subprocess
import hostapd
from utils import HwsimSkip, skip_with_fips
import hwsim_utils
from tshark import run_tshark
from wlantest import Wlantest
from wpasupplicant import WpaSupplicant
from test_ap_eap import check_eap_capa, check_domain_match_full
def hs20_ap_params(ssid="test-hs20"):
params = hostapd.wpa2_params(ssid=ssid)
params['wpa_key_mgmt'] = "WPA-EAP"
params['ieee80211w'] = "1"
params['ieee8021x'] = "1"
params['auth_server_addr'] = "127.0.0.1"
params['auth_server_port'] = "1812"
params['auth_server_shared_secret'] = "radius"
params['interworking'] = "1"
params['access_network_type'] = "14"
params['internet'] = "1"
params['asra'] = "0"
params['esr'] = "0"
params['uesa'] = "0"
params['venue_group'] = "7"
params['venue_type'] = "1"
params['venue_name'] = [ "eng:Example venue", "fin:Esimerkkipaikka" ]
params['roaming_consortium'] = [ "112233", "1020304050", "010203040506",
"fedcba" ]
params['domain_name'] = "example.com,another.example.com"
params['nai_realm'] = [ "0,example.com,13[5:6],21[2:4][5:7]",
"0,another.example.com" ]
params['hs20'] = "1"
params['hs20_wan_metrics'] = "01:8000:1000:80:240:3000"
params['hs20_conn_capab'] = [ "1:0:2", "6:22:1", "17:5060:0" ]
params['hs20_operating_class'] = "5173"
params['anqp_3gpp_cell_net'] = "244,91"
return params
def check_auto_select(dev, bssid):
dev.scan_for_bss(bssid, freq="2412")
dev.request("INTERWORKING_SELECT auto freq=2412")
ev = dev.wait_connected(timeout=15)
if bssid not in ev:
raise Exception("Connected to incorrect network")
dev.request("REMOVE_NETWORK all")
dev.wait_disconnected()
def interworking_select(dev, bssid, type=None, no_match=False, freq=None):
dev.dump_monitor()
if bssid and freq and not no_match:
dev.scan_for_bss(bssid, freq=freq)
freq_extra = " freq=" + str(freq) if freq else ""
dev.request("INTERWORKING_SELECT" + freq_extra)
ev = dev.wait_event(["INTERWORKING-AP", "INTERWORKING-NO-MATCH"],
timeout=15)
if ev is None:
raise Exception("Network selection timed out");
if no_match:
if "INTERWORKING-NO-MATCH" not in ev:
raise Exception("Unexpected network match")
return
if "INTERWORKING-NO-MATCH" in ev:
logger.info("Matching network not found - try again")
dev.dump_monitor()
dev.request("INTERWORKING_SELECT" + freq_extra)
ev = dev.wait_event(["INTERWORKING-AP", "INTERWORKING-NO-MATCH"],
timeout=15)
if ev is None:
raise Exception("Network selection timed out");
if "INTERWORKING-NO-MATCH" in ev:
raise Exception("Matching network not found")
if bssid and bssid not in ev:
raise Exception("Unexpected BSSID in match")
if type and "type=" + type not in ev:
raise Exception("Network type not recognized correctly")
def check_sp_type(dev, sp_type):
type = dev.get_status_field("sp_type")
if type is None:
raise Exception("sp_type not available")
if type != sp_type:
raise Exception("sp_type did not indicate home network")
def hlr_auc_gw_available():
if not os.path.exists("/tmp/hlr_auc_gw.sock"):
raise HwsimSkip("No hlr_auc_gw socket available")
if not os.path.exists("../../hostapd/hlr_auc_gw"):
raise HwsimSkip("No hlr_auc_gw available")
def interworking_ext_sim_connect(dev, bssid, method):
dev.request("INTERWORKING_CONNECT " + bssid)
interworking_ext_sim_auth(dev, method)
def interworking_ext_sim_auth(dev, method):
ev = dev.wait_event(["CTRL-EVENT-EAP-METHOD"], timeout=15)
if ev is None:
raise Exception("Network connected timed out")
if "(" + method + ")" not in ev:
raise Exception("Unexpected EAP method selection")
ev = dev.wait_event(["CTRL-REQ-SIM"], timeout=15)
if ev is None:
raise Exception("Wait for external SIM processing request timed out")
p = ev.split(':', 2)
if p[1] != "GSM-AUTH":
raise Exception("Unexpected CTRL-REQ-SIM type")
id = p[0].split('-')[3]
rand = p[2].split(' ')[0]
res = subprocess.check_output(["../../hostapd/hlr_auc_gw",
"-m",
"auth_serv/hlr_auc_gw.milenage_db",
"GSM-AUTH-REQ 232010000000000 " + rand])
if "GSM-AUTH-RESP" not in res:
raise Exception("Unexpected hlr_auc_gw response")
resp = res.split(' ')[2].rstrip()
dev.request("CTRL-RSP-SIM-" + id + ":GSM-AUTH:" + resp)
dev.wait_connected(timeout=15)
def interworking_connect(dev, bssid, method):
dev.request("INTERWORKING_CONNECT " + bssid)
interworking_auth(dev, method)
def interworking_auth(dev, method):
ev = dev.wait_event(["CTRL-EVENT-EAP-METHOD"], timeout=15)
if ev is None:
raise Exception("Network connected timed out")
if "(" + method + ")" not in ev:
raise Exception("Unexpected EAP method selection")
dev.wait_connected(timeout=15)
def check_probe_resp(wt, bssid_unexpected, bssid_expected):
if bssid_unexpected:
count = wt.get_bss_counter("probe_response", bssid_unexpected)
if count > 0:
raise Exception("Unexpected Probe Response frame from AP")
if bssid_expected:
count = wt.get_bss_counter("probe_response", bssid_expected)
if count == 0:
raise Exception("No Probe Response frame from AP")
def test_ap_anqp_sharing(dev, apdev):
"""ANQP sharing within ESS and explicit unshare"""
check_eap_capa(dev[0], "MSCHAPV2")
dev[0].flush_scan_cache()
bssid = apdev[0]['bssid']
params = hs20_ap_params()
params['hessid'] = bssid
hostapd.add_ap(apdev[0]['ifname'], params)
bssid2 = apdev[1]['bssid']
params = hs20_ap_params()
params['hessid'] = bssid
params['nai_realm'] = [ "0,example.com,13[5:6],21[2:4][5:7]" ]
hostapd.add_ap(apdev[1]['ifname'], params)
dev[0].hs20_enable()
id = dev[0].add_cred_values({ 'realm': "example.com", 'username': "test",
'password': "secret",
'domain': "example.com" })
logger.info("Normal network selection with shared ANQP results")
dev[0].scan_for_bss(bssid, freq="2412")
dev[0].scan_for_bss(bssid2, freq="2412")
interworking_select(dev[0], None, "home", freq="2412")
dev[0].dump_monitor()
logger.debug("BSS entries:\n" + dev[0].request("BSS RANGE=ALL"))
res1 = dev[0].get_bss(bssid)
res2 = dev[0].get_bss(bssid2)
if 'anqp_nai_realm' not in res1:
raise Exception("anqp_nai_realm not found for AP1")
if 'anqp_nai_realm' not in res2:
raise Exception("anqp_nai_realm not found for AP2")
if res1['anqp_nai_realm'] != res2['anqp_nai_realm']:
raise Exception("ANQP results were not shared between BSSes")
logger.info("Explicit ANQP request to unshare ANQP results")
dev[0].request("ANQP_GET " + bssid + " 263")
ev = dev[0].wait_event(["RX-ANQP"], timeout=5)
if ev is None:
raise Exception("ANQP operation timed out")
dev[0].request("ANQP_GET " + bssid2 + " 263")
ev = dev[0].wait_event(["RX-ANQP"], timeout=5)
if ev is None:
raise Exception("ANQP operation timed out")
res1 = dev[0].get_bss(bssid)
res2 = dev[0].get_bss(bssid2)
if res1['anqp_nai_realm'] == res2['anqp_nai_realm']:
raise Exception("ANQP results were not unshared")
def test_ap_nai_home_realm_query(dev, apdev):
"""NAI Home Realm Query"""
check_eap_capa(dev[0], "MSCHAPV2")
bssid = apdev[0]['bssid']
params = hs20_ap_params()
params['nai_realm'] = [ "0,example.com,13[5:6],21[2:4][5:7]",
"0,another.example.org" ]
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].scan(freq="2412")
dev[0].request("HS20_GET_NAI_HOME_REALM_LIST " + bssid + " realm=example.com")
ev = dev[0].wait_event(["RX-ANQP"], timeout=5)
if ev is None:
raise Exception("ANQP operation timed out")
nai1 = dev[0].get_bss(bssid)['anqp_nai_realm']
dev[0].dump_monitor()
dev[0].request("ANQP_GET " + bssid + " 263")
ev = dev[0].wait_event(["RX-ANQP"], timeout=5)
if ev is None:
raise Exception("ANQP operation timed out")
nai2 = dev[0].get_bss(bssid)['anqp_nai_realm']
if len(nai1) >= len(nai2):
raise Exception("Unexpected NAI Realm list response lengths")
if "example.com".encode('hex') not in nai1:
raise Exception("Home realm not reported")
if "example.org".encode('hex') in nai1:
raise Exception("Non-home realm reported")
if "example.com".encode('hex') not in nai2:
raise Exception("Home realm not reported in wildcard query")
if "example.org".encode('hex') not in nai2:
raise Exception("Non-home realm not reported in wildcard query ")
cmds = [ "foo",
"00:11:22:33:44:55 123",
"00:11:22:33:44:55 qq" ]
for cmd in cmds:
if "FAIL" not in dev[0].request("HS20_GET_NAI_HOME_REALM_LIST " + cmd):
raise Exception("Invalid HS20_GET_NAI_HOME_REALM_LIST accepted: " + cmd)
dev[0].dump_monitor()
if "OK" not in dev[0].request("HS20_GET_NAI_HOME_REALM_LIST " + bssid):
raise Exception("HS20_GET_NAI_HOME_REALM_LIST failed")
ev = dev[0].wait_event(["GAS-QUERY-DONE"], timeout=10)
if ev is None:
raise Exception("ANQP operation timed out")
ev = dev[0].wait_event(["RX-ANQP"], timeout=0.1)
if ev is not None:
raise Exception("Unexpected ANQP response: " + ev)
dev[0].dump_monitor()
if "OK" not in dev[0].request("HS20_GET_NAI_HOME_REALM_LIST " + bssid + " 01000b6578616d706c652e636f6d"):
raise Exception("HS20_GET_NAI_HOME_REALM_LIST failed")
ev = dev[0].wait_event(["RX-ANQP"], timeout=10)
if ev is None:
raise Exception("No ANQP response")
if "NAI Realm list" not in ev:
raise Exception("Missing NAI Realm list: " + ev)
dev[0].add_cred_values({ 'realm': "example.com", 'username': "test",
'password': "secret",
'domain': "example.com" })
dev[0].dump_monitor()
if "OK" not in dev[0].request("HS20_GET_NAI_HOME_REALM_LIST " + bssid):
raise Exception("HS20_GET_NAI_HOME_REALM_LIST failed")
ev = dev[0].wait_event(["RX-ANQP"], timeout=10)
if ev is None:
raise Exception("No ANQP response")
if "NAI Realm list" not in ev:
raise Exception("Missing NAI Realm list: " + ev)
def test_ap_interworking_scan_filtering(dev, apdev):
"""Interworking scan filtering with HESSID and access network type"""
try:
_test_ap_interworking_scan_filtering(dev, apdev)
finally:
dev[0].request("SET hessid 00:00:00:00:00:00")
dev[0].request("SET access_network_type 15")
def _test_ap_interworking_scan_filtering(dev, apdev):
bssid = apdev[0]['bssid']
params = hs20_ap_params()
ssid = "test-hs20-ap1"
params['ssid'] = ssid
params['hessid'] = bssid
hostapd.add_ap(apdev[0]['ifname'], params)
bssid2 = apdev[1]['bssid']
params = hs20_ap_params()
ssid2 = "test-hs20-ap2"
params['ssid'] = ssid2
params['hessid'] = bssid2
params['access_network_type'] = "1"
del params['venue_group']
del params['venue_type']
hostapd.add_ap(apdev[1]['ifname'], params)
dev[0].hs20_enable()
wt = Wlantest()
wt.flush()
logger.info("Check probe request filtering based on HESSID")
dev[0].request("SET hessid " + bssid2)
dev[0].scan(freq="2412")
time.sleep(0.03)
check_probe_resp(wt, bssid, bssid2)
logger.info("Check probe request filtering based on access network type")
wt.clear_bss_counters(bssid)
wt.clear_bss_counters(bssid2)
dev[0].request("SET hessid 00:00:00:00:00:00")
dev[0].request("SET access_network_type 14")
dev[0].scan(freq="2412")
time.sleep(0.03)
check_probe_resp(wt, bssid2, bssid)
wt.clear_bss_counters(bssid)
wt.clear_bss_counters(bssid2)
dev[0].request("SET hessid 00:00:00:00:00:00")
dev[0].request("SET access_network_type 1")
dev[0].scan(freq="2412")
time.sleep(0.03)
check_probe_resp(wt, bssid, bssid2)
logger.info("Check probe request filtering based on HESSID and ANT")
wt.clear_bss_counters(bssid)
wt.clear_bss_counters(bssid2)
dev[0].request("SET hessid " + bssid)
dev[0].request("SET access_network_type 14")
dev[0].scan(freq="2412")
time.sleep(0.03)
check_probe_resp(wt, bssid2, bssid)
wt.clear_bss_counters(bssid)
wt.clear_bss_counters(bssid2)
dev[0].request("SET hessid " + bssid2)
dev[0].request("SET access_network_type 14")
dev[0].scan(freq="2412")
time.sleep(0.03)
check_probe_resp(wt, bssid, None)
check_probe_resp(wt, bssid2, None)
wt.clear_bss_counters(bssid)
wt.clear_bss_counters(bssid2)
dev[0].request("SET hessid " + bssid)
dev[0].request("SET access_network_type 1")
dev[0].scan(freq="2412")
time.sleep(0.03)
check_probe_resp(wt, bssid, None)
check_probe_resp(wt, bssid2, None)
def test_ap_hs20_select(dev, apdev):
"""Hotspot 2.0 network selection"""
bssid = apdev[0]['bssid']
params = hs20_ap_params()
params['hessid'] = bssid
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].hs20_enable()
id = dev[0].add_cred_values({ 'realm': "example.com", 'username': "test",
'password': "secret",
'domain': "example.com" })
interworking_select(dev[0], bssid, "home")
dev[0].remove_cred(id)
id = dev[0].add_cred_values({ 'realm': "example.com", 'username': "test",
'password': "secret",
'domain': "no.match.example.com" })
interworking_select(dev[0], bssid, "roaming", freq="2412")
dev[0].set_cred_quoted(id, "realm", "no.match.example.com");
interworking_select(dev[0], bssid, no_match=True, freq="2412")
res = dev[0].request("SCAN_RESULTS")
if "[HS20]" not in res:
raise Exception("HS20 flag missing from scan results: " + res)
bssid2 = apdev[1]['bssid']
params = hs20_ap_params()
params['nai_realm'] = [ "0,example.org,21" ]
params['hessid'] = bssid2
params['domain_name'] = "example.org"
hostapd.add_ap(apdev[1]['ifname'], params)
dev[0].remove_cred(id)
id = dev[0].add_cred_values({ 'realm': "example.org", 'username': "test",
'password': "secret",
'domain': "example.org" })
interworking_select(dev[0], bssid2, "home", freq="2412")
def hs20_simulated_sim(dev, ap, method):
bssid = ap['bssid']
params = hs20_ap_params()
params['hessid'] = bssid
params['anqp_3gpp_cell_net'] = "555,444"
params['domain_name'] = "wlan.mnc444.mcc555.3gppnetwork.org"
hostapd.add_ap(ap['ifname'], params)
dev.hs20_enable()
dev.add_cred_values({ 'imsi': "555444-333222111", 'eap': method,
'milenage': "5122250214c33e723a5dd523fc145fc0:981d464c7c52eb6e5036234984ad0bcf:000000000123"})
interworking_select(dev, "home", freq="2412")
interworking_connect(dev, bssid, method)
check_sp_type(dev, "home")
def test_ap_hs20_sim(dev, apdev):
"""Hotspot 2.0 with simulated SIM and EAP-SIM"""
hlr_auc_gw_available()
hs20_simulated_sim(dev[0], apdev[0], "SIM")
dev[0].request("INTERWORKING_SELECT auto freq=2412")
ev = dev[0].wait_event(["INTERWORKING-ALREADY-CONNECTED"], timeout=15)
if ev is None:
raise Exception("Timeout on already-connected event")
def test_ap_hs20_aka(dev, apdev):
"""Hotspot 2.0 with simulated USIM and EAP-AKA"""
hlr_auc_gw_available()
hs20_simulated_sim(dev[0], apdev[0], "AKA")
def test_ap_hs20_aka_prime(dev, apdev):
"""Hotspot 2.0 with simulated USIM and EAP-AKA'"""
hlr_auc_gw_available()
hs20_simulated_sim(dev[0], apdev[0], "AKA'")
def test_ap_hs20_ext_sim(dev, apdev):
"""Hotspot 2.0 with external SIM processing"""
hlr_auc_gw_available()
bssid = apdev[0]['bssid']
params = hs20_ap_params()
params['hessid'] = bssid
params['anqp_3gpp_cell_net'] = "232,01"
params['domain_name'] = "wlan.mnc001.mcc232.3gppnetwork.org"
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].hs20_enable()
try:
dev[0].request("SET external_sim 1")
dev[0].add_cred_values({ 'imsi': "23201-0000000000", 'eap': "SIM" })
interworking_select(dev[0], "home", freq="2412")
interworking_ext_sim_connect(dev[0], bssid, "SIM")
check_sp_type(dev[0], "home")
finally:
dev[0].request("SET external_sim 0")
def test_ap_hs20_ext_sim_roaming(dev, apdev):
"""Hotspot 2.0 with external SIM processing in roaming network"""
hlr_auc_gw_available()
bssid = apdev[0]['bssid']
params = hs20_ap_params()
params['hessid'] = bssid
params['anqp_3gpp_cell_net'] = "244,91;310,026;232,01;234,56"
params['domain_name'] = "wlan.mnc091.mcc244.3gppnetwork.org"
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].hs20_enable()
try:
dev[0].request("SET external_sim 1")
dev[0].add_cred_values({ 'imsi': "23201-0000000000", 'eap': "SIM" })
interworking_select(dev[0], "roaming", freq="2412")
interworking_ext_sim_connect(dev[0], bssid, "SIM")
check_sp_type(dev[0], "roaming")
finally:
dev[0].request("SET external_sim 0")
def test_ap_hs20_username(dev, apdev):
"""Hotspot 2.0 connection in username/password credential"""
check_eap_capa(dev[0], "MSCHAPV2")
bssid = apdev[0]['bssid']
params = hs20_ap_params()
params['hessid'] = bssid
params['disable_dgaf'] = '1'
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].hs20_enable()
id = dev[0].add_cred_values({ 'realm': "example.com",
'username': "hs20-test",
'password': "password",
'ca_cert': "auth_serv/ca.pem",
'domain': "example.com",
'update_identifier': "1234" })
interworking_select(dev[0], bssid, "home", freq="2412")
interworking_connect(dev[0], bssid, "TTLS")
check_sp_type(dev[0], "home")
status = dev[0].get_status()
if status['pairwise_cipher'] != "CCMP":
raise Exception("Unexpected pairwise cipher")
if status['hs20'] != "2":
raise Exception("Unexpected HS 2.0 support indication")
dev[1].connect("test-hs20", key_mgmt="WPA-EAP", eap="TTLS",
identity="hs20-test", password="password",
ca_cert="auth_serv/ca.pem", phase2="auth=MSCHAPV2",
scan_freq="2412")
def test_ap_hs20_connect_api(dev, apdev):
"""Hotspot 2.0 connection with connect API"""
check_eap_capa(dev[0], "MSCHAPV2")
bssid = apdev[0]['bssid']
params = hs20_ap_params()
params['hessid'] = bssid
params['disable_dgaf'] = '1'
hostapd.add_ap(apdev[0]['ifname'], params)
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add("wlan5", drv_params="force_connect_cmd=1")
wpas.hs20_enable()
wpas.flush_scan_cache()
id = wpas.add_cred_values({ 'realm': "example.com",
'username': "hs20-test",
'password': "password",
'ca_cert': "auth_serv/ca.pem",
'domain': "example.com",
'update_identifier': "1234" })
interworking_select(wpas, bssid, "home", freq="2412")
interworking_connect(wpas, bssid, "TTLS")
check_sp_type(wpas, "home")
status = wpas.get_status()
if status['pairwise_cipher'] != "CCMP":
raise Exception("Unexpected pairwise cipher")
if status['hs20'] != "2":
raise Exception("Unexpected HS 2.0 support indication")
def test_ap_hs20_auto_interworking(dev, apdev):
"""Hotspot 2.0 connection with auto_interworking=1"""
check_eap_capa(dev[0], "MSCHAPV2")
bssid = apdev[0]['bssid']
params = hs20_ap_params()
params['hessid'] = bssid
params['disable_dgaf'] = '1'
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].hs20_enable(auto_interworking=True)
id = dev[0].add_cred_values({ 'realm': "example.com",
'username': "hs20-test",
'password': "password",
'ca_cert': "auth_serv/ca.pem",
'domain': "example.com",
'update_identifier': "1234" })
dev[0].request("REASSOCIATE")
dev[0].wait_connected(timeout=15)
check_sp_type(dev[0], "home")
status = dev[0].get_status()
if status['pairwise_cipher'] != "CCMP":
raise Exception("Unexpected pairwise cipher")
if status['hs20'] != "2":
raise Exception("Unexpected HS 2.0 support indication")
def test_ap_hs20_auto_interworking_no_match(dev, apdev):
"""Hotspot 2.0 connection with auto_interworking=1 and no matching network"""
hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid": "mismatch" })
dev[0].hs20_enable(auto_interworking=True)
id = dev[0].connect("mismatch", psk="12345678", scan_freq="2412",
only_add_network=True)
dev[0].request("ENABLE_NETWORK " + str(id) + " no-connect")
id = dev[0].add_cred_values({ 'realm': "example.com",
'username': "hs20-test",
'password': "password",
'ca_cert': "auth_serv/ca.pem",
'domain': "example.com",
'update_identifier': "1234" })
dev[0].request("INTERWORKING_SELECT auto freq=2412")
time.sleep(0.1)
dev[0].dump_monitor()
for i in range(5):
logger.info("start ping")
if "PONG" not in dev[0].ctrl.request("PING", timeout=2):
raise Exception("PING failed")
logger.info("ping done")
fetch = 0
scan = 0
for j in range(15):
ev = dev[0].wait_event([ "ANQP fetch completed",
"CTRL-EVENT-SCAN-RESULTS" ], timeout=0.05)
if ev is None:
break
if "ANQP fetch completed" in ev:
fetch += 1
else:
scan += 1
if fetch > 2 * scan + 3:
raise Exception("Too many ANQP fetch iterations")
dev[0].dump_monitor()
dev[0].request("DISCONNECT")
def test_ap_hs20_auto_interworking_no_cred_match(dev, apdev):
"""Hotspot 2.0 connection with auto_interworking=1 but no cred match"""
bssid = apdev[0]['bssid']
params = { "ssid": "test" }
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].hs20_enable(auto_interworking=True)
dev[0].add_cred_values({ 'realm': "example.com",
'username': "hs20-test",
'password': "password",
'ca_cert': "auth_serv/ca.pem",
'domain': "example.com" })
id = dev[0].connect("test", psk="12345678", only_add_network=True)
dev[0].request("ENABLE_NETWORK %s" % id)
logger.info("Verify that scanning continues when there is partial network block match")
for i in range(0, 2):
ev = dev[0].wait_event(["CTRL-EVENT-SCAN-RESULTS"], 10)
if ev is None:
raise Exception("Scan timed out")
logger.info("Scan completed")
def eap_test(dev, ap, eap_params, method, user):
bssid = ap['bssid']
params = hs20_ap_params()
params['nai_realm'] = [ "0,example.com," + eap_params ]
hostapd.add_ap(ap['ifname'], params)
dev.hs20_enable()
dev.add_cred_values({ 'realm': "example.com",
'ca_cert': "auth_serv/ca.pem",
'username': user,
'password': "password" })
interworking_select(dev, bssid, freq="2412")
interworking_connect(dev, bssid, method)
def test_ap_hs20_eap_unknown(dev, apdev):
"""Hotspot 2.0 connection with unknown EAP method"""
bssid = apdev[0]['bssid']
params = hs20_ap_params()
params['nai_realm'] = "0,example.com,99"
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].hs20_enable()
dev[0].add_cred_values(default_cred())
interworking_select(dev[0], None, no_match=True, freq="2412")
def test_ap_hs20_eap_peap_mschapv2(dev, apdev):
"""Hotspot 2.0 connection with PEAP/MSCHAPV2"""
check_eap_capa(dev[0], "MSCHAPV2")
eap_test(dev[0], apdev[0], "25[3:26]", "PEAP", "user")
def test_ap_hs20_eap_peap_default(dev, apdev):
"""Hotspot 2.0 connection with PEAP/MSCHAPV2 (as default)"""
check_eap_capa(dev[0], "MSCHAPV2")
eap_test(dev[0], apdev[0], "25", "PEAP", "user")
def test_ap_hs20_eap_peap_gtc(dev, apdev):
"""Hotspot 2.0 connection with PEAP/GTC"""
eap_test(dev[0], apdev[0], "25[3:6]", "PEAP", "user")
def test_ap_hs20_eap_peap_unknown(dev, apdev):
"""Hotspot 2.0 connection with PEAP/unknown"""
bssid = apdev[0]['bssid']
params = hs20_ap_params()
params['nai_realm'] = "0,example.com,25[3:99]"
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].hs20_enable()
dev[0].add_cred_values(default_cred())
interworking_select(dev[0], None, no_match=True, freq="2412")
def test_ap_hs20_eap_ttls_chap(dev, apdev):
"""Hotspot 2.0 connection with TTLS/CHAP"""
skip_with_fips(dev[0])
eap_test(dev[0], apdev[0], "21[2:2]", "TTLS", "chap user")
def test_ap_hs20_eap_ttls_mschap(dev, apdev):
"""Hotspot 2.0 connection with TTLS/MSCHAP"""
skip_with_fips(dev[0])
eap_test(dev[0], apdev[0], "21[2:3]", "TTLS", "mschap user")
def test_ap_hs20_eap_ttls_eap_mschapv2(dev, apdev):
"""Hotspot 2.0 connection with TTLS/EAP-MSCHAPv2"""
check_eap_capa(dev[0], "MSCHAPV2")
eap_test(dev[0], apdev[0], "21[3:26][6:7][99:99]", "TTLS", "user")
def test_ap_hs20_eap_ttls_eap_unknown(dev, apdev):
"""Hotspot 2.0 connection with TTLS/EAP-unknown"""
bssid = apdev[0]['bssid']
params = hs20_ap_params()
params['nai_realm'] = "0,example.com,21[3:99]"
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].hs20_enable()
dev[0].add_cred_values(default_cred())
interworking_select(dev[0], None, no_match=True, freq="2412")
def test_ap_hs20_eap_ttls_eap_unsupported(dev, apdev):
"""Hotspot 2.0 connection with TTLS/EAP-OTP(unsupported)"""
bssid = apdev[0]['bssid']
params = hs20_ap_params()
params['nai_realm'] = "0,example.com,21[3:5]"
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].hs20_enable()
dev[0].add_cred_values(default_cred())
interworking_select(dev[0], None, no_match=True, freq="2412")
def test_ap_hs20_eap_ttls_unknown(dev, apdev):
"""Hotspot 2.0 connection with TTLS/unknown"""
bssid = apdev[0]['bssid']
params = hs20_ap_params()
params['nai_realm'] = "0,example.com,21[2:5]"
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].hs20_enable()
dev[0].add_cred_values(default_cred())
interworking_select(dev[0], None, no_match=True, freq="2412")
def test_ap_hs20_eap_fast_mschapv2(dev, apdev):
"""Hotspot 2.0 connection with FAST/EAP-MSCHAPV2"""
check_eap_capa(dev[0], "FAST")
eap_test(dev[0], apdev[0], "43[3:26]", "FAST", "user")
def test_ap_hs20_eap_fast_gtc(dev, apdev):
"""Hotspot 2.0 connection with FAST/EAP-GTC"""
check_eap_capa(dev[0], "FAST")
eap_test(dev[0], apdev[0], "43[3:6]", "FAST", "user")
def test_ap_hs20_eap_tls(dev, apdev):
"""Hotspot 2.0 connection with EAP-TLS"""
bssid = apdev[0]['bssid']
params = hs20_ap_params()
params['nai_realm'] = [ "0,example.com,13[5:6]" ]
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].hs20_enable()
dev[0].add_cred_values({ 'realm': "example.com",
'username': "certificate-user",
'ca_cert': "auth_serv/ca.pem",
'client_cert': "auth_serv/user.pem",
'private_key': "auth_serv/user.key"})
interworking_select(dev[0], bssid, freq="2412")
interworking_connect(dev[0], bssid, "TLS")
def test_ap_hs20_eap_cert_unknown(dev, apdev):
"""Hotspot 2.0 connection with certificate, but unknown EAP method"""
bssid = apdev[0]['bssid']
params = hs20_ap_params()
params['nai_realm'] = [ "0,example.com,99[5:6]" ]
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].hs20_enable()
dev[0].add_cred_values({ 'realm': "example.com",
'username': "certificate-user",
'ca_cert': "auth_serv/ca.pem",
'client_cert': "auth_serv/user.pem",
'private_key': "auth_serv/user.key"})
interworking_select(dev[0], None, no_match=True, freq="2412")
def test_ap_hs20_eap_cert_unsupported(dev, apdev):
"""Hotspot 2.0 connection with certificate, but unsupported TTLS"""
bssid = apdev[0]['bssid']
params = hs20_ap_params()
params['nai_realm'] = [ "0,example.com,21[5:6]" ]
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].hs20_enable()
dev[0].add_cred_values({ 'realm': "example.com",
'username': "certificate-user",
'ca_cert': "auth_serv/ca.pem",
'client_cert': "auth_serv/user.pem",
'private_key': "auth_serv/user.key"})
interworking_select(dev[0], None, no_match=True, freq="2412")
def test_ap_hs20_eap_invalid_cred(dev, apdev):
"""Hotspot 2.0 connection with invalid cred configuration"""
bssid = apdev[0]['bssid']
params = hs20_ap_params()
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].hs20_enable()
dev[0].add_cred_values({ 'realm': "example.com",
'username': "certificate-user",
'client_cert': "auth_serv/user.pem" })
interworking_select(dev[0], None, no_match=True, freq="2412")
def test_ap_hs20_nai_realms(dev, apdev):
"""Hotspot 2.0 connection and multiple NAI realms and TTLS/PAP"""
bssid = apdev[0]['bssid']
params = hs20_ap_params()
params['hessid'] = bssid
params['nai_realm'] = [ "0,no.match.here;example.com;no.match.here.either,21[2:1][5:7]" ]
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].hs20_enable()
id = dev[0].add_cred_values({ 'realm': "example.com",
'ca_cert': "auth_serv/ca.pem",
'username': "pap user",
'password': "password",
'domain': "example.com" })
interworking_select(dev[0], bssid, "home", freq="2412")
interworking_connect(dev[0], bssid, "TTLS")
check_sp_type(dev[0], "home")
def test_ap_hs20_roaming_consortium(dev, apdev):
"""Hotspot 2.0 connection based on roaming consortium match"""
bssid = apdev[0]['bssid']
params = hs20_ap_params()
params['hessid'] = bssid
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].hs20_enable()
for consortium in [ "112233", "1020304050", "010203040506", "fedcba" ]:
id = dev[0].add_cred_values({ 'username': "user",
'password': "password",
'domain': "example.com",
'ca_cert': "auth_serv/ca.pem",
'roaming_consortium': consortium,
'eap': "PEAP" })
interworking_select(dev[0], bssid, "home", freq="2412")
interworking_connect(dev[0], bssid, "PEAP")
check_sp_type(dev[0], "home")
dev[0].request("INTERWORKING_SELECT auto freq=2412")
ev = dev[0].wait_event(["INTERWORKING-ALREADY-CONNECTED"], timeout=15)
if ev is None:
raise Exception("Timeout on already-connected event")
dev[0].remove_cred(id)
def test_ap_hs20_username_roaming(dev, apdev):
"""Hotspot 2.0 connection in username/password credential (roaming)"""
check_eap_capa(dev[0], "MSCHAPV2")
bssid = apdev[0]['bssid']
params = hs20_ap_params()
params['nai_realm'] = [ "0,example.com,13[5:6],21[2:4][5:7]",
"0,roaming.example.com,21[2:4][5:7]",
"0,another.example.com" ]
params['domain_name'] = "another.example.com"
params['hessid'] = bssid
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].hs20_enable()
id = dev[0].add_cred_values({ 'realm': "roaming.example.com",
'username': "hs20-test",
'password': "password",
'ca_cert': "auth_serv/ca.pem",
'domain': "example.com" })
interworking_select(dev[0], bssid, "roaming", freq="2412")
interworking_connect(dev[0], bssid, "TTLS")
check_sp_type(dev[0], "roaming")
def test_ap_hs20_username_unknown(dev, apdev):
"""Hotspot 2.0 connection in username/password credential (no domain in cred)"""
check_eap_capa(dev[0], "MSCHAPV2")
bssid = apdev[0]['bssid']
params = hs20_ap_params()
params['hessid'] = bssid
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].hs20_enable()
id = dev[0].add_cred_values({ 'realm': "example.com",
'ca_cert': "auth_serv/ca.pem",
'username': "hs20-test",
'password': "password" })
interworking_select(dev[0], bssid, "unknown", freq="2412")
interworking_connect(dev[0], bssid, "TTLS")
check_sp_type(dev[0], "unknown")
def test_ap_hs20_username_unknown2(dev, apdev):
"""Hotspot 2.0 connection in username/password credential (no domain advertized)"""
check_eap_capa(dev[0], "MSCHAPV2")
bssid = apdev[0]['bssid']
params = hs20_ap_params()
params['hessid'] = bssid
del params['domain_name']
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].hs20_enable()
id = dev[0].add_cred_values({ 'realm': "example.com",
'ca_cert': "auth_serv/ca.pem",
'username': "hs20-test",
'password': "password",
'domain': "example.com" })
interworking_select(dev[0], bssid, "unknown", freq="2412")
interworking_connect(dev[0], bssid, "TTLS")
check_sp_type(dev[0], "unknown")
def test_ap_hs20_gas_while_associated(dev, apdev):
"""Hotspot 2.0 connection with GAS query while associated"""
check_eap_capa(dev[0], "MSCHAPV2")
bssid = apdev[0]['bssid']
params = hs20_ap_params()
params['hessid'] = bssid
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].hs20_enable()
id = dev[0].add_cred_values({ 'realm': "example.com",
'ca_cert': "auth_serv/ca.pem",
'username': "hs20-test",
'password': "password",
'domain': "example.com" })
interworking_select(dev[0], bssid, "home", freq="2412")
interworking_connect(dev[0], bssid, "TTLS")
logger.info("Verifying GAS query while associated")
dev[0].request("FETCH_ANQP")
for i in range(0, 6):
ev = dev[0].wait_event(["RX-ANQP"], timeout=5)
if ev is None:
raise Exception("Operation timed out")
def test_ap_hs20_gas_while_associated_with_pmf(dev, apdev):
"""Hotspot 2.0 connection with GAS query while associated and using PMF"""
check_eap_capa(dev[0], "MSCHAPV2")
try:
_test_ap_hs20_gas_while_associated_with_pmf(dev, apdev)
finally:
dev[0].request("SET pmf 0")
def _test_ap_hs20_gas_while_associated_with_pmf(dev, apdev):
bssid = apdev[0]['bssid']
params = hs20_ap_params()
params['hessid'] = bssid
hostapd.add_ap(apdev[0]['ifname'], params)
bssid2 = apdev[1]['bssid']
params = hs20_ap_params()
params['hessid'] = bssid2
params['nai_realm'] = [ "0,no-match.example.org,13[5:6],21[2:4][5:7]" ]
hostapd.add_ap(apdev[1]['ifname'], params)
dev[0].hs20_enable()
dev[0].request("SET pmf 2")
id = dev[0].add_cred_values({ 'realm': "example.com",
'ca_cert': "auth_serv/ca.pem",
'username': "hs20-test",
'password': "password",
'domain': "example.com" })
interworking_select(dev[0], bssid, "home", freq="2412")
interworking_connect(dev[0], bssid, "TTLS")
logger.info("Verifying GAS query while associated")
dev[0].request("FETCH_ANQP")
for i in range(0, 2 * 6):
ev = dev[0].wait_event(["RX-ANQP"], timeout=5)
if ev is None:
raise Exception("Operation timed out")
def test_ap_hs20_gas_frag_while_associated(dev, apdev):
"""Hotspot 2.0 connection with fragmented GAS query while associated"""
check_eap_capa(dev[0], "MSCHAPV2")
bssid = apdev[0]['bssid']
params = hs20_ap_params()
params['hessid'] = bssid
hostapd.add_ap(apdev[0]['ifname'], params)
hapd = hostapd.Hostapd(apdev[0]['ifname'])
hapd.set("gas_frag_limit", "50")
dev[0].hs20_enable()
id = dev[0].add_cred_values({ 'realm': "example.com",
'ca_cert': "auth_serv/ca.pem",
'username': "hs20-test",
'password': "password",
'domain': "example.com" })
interworking_select(dev[0], bssid, "home", freq="2412")
interworking_connect(dev[0], bssid, "TTLS")
logger.info("Verifying GAS query while associated")
dev[0].request("FETCH_ANQP")
for i in range(0, 6):
ev = dev[0].wait_event(["RX-ANQP"], timeout=5)
if ev is None:
raise Exception("Operation timed out")
def test_ap_hs20_multiple_connects(dev, apdev):
"""Hotspot 2.0 connection through multiple network selections"""
check_eap_capa(dev[0], "MSCHAPV2")
bssid = apdev[0]['bssid']
params = hs20_ap_params()
params['hessid'] = bssid
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].hs20_enable()
values = { 'realm': "example.com",
'ca_cert': "auth_serv/ca.pem",
'username': "hs20-test",
'password': "password",
'domain': "example.com" }
id = dev[0].add_cred_values(values)
dev[0].scan_for_bss(bssid, freq="2412")
for i in range(0, 3):
logger.info("Starting Interworking network selection")
dev[0].request("INTERWORKING_SELECT auto freq=2412")
while True:
ev = dev[0].wait_event(["INTERWORKING-NO-MATCH",
"INTERWORKING-ALREADY-CONNECTED",
"CTRL-EVENT-CONNECTED"], timeout=15)
if ev is None:
raise Exception("Connection timed out")
if "INTERWORKING-NO-MATCH" in ev:
raise Exception("Matching AP not found")
if "CTRL-EVENT-CONNECTED" in ev:
break
if i == 2 and "INTERWORKING-ALREADY-CONNECTED" in ev:
break
if i == 0:
dev[0].request("DISCONNECT")
dev[0].dump_monitor()
networks = dev[0].list_networks()
if len(networks) > 1:
raise Exception("Duplicated network block detected")
def test_ap_hs20_disallow_aps(dev, apdev):
"""Hotspot 2.0 connection and disallow_aps"""
bssid = apdev[0]['bssid']
params = hs20_ap_params()
params['hessid'] = bssid
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].hs20_enable()
values = { 'realm': "example.com",
'ca_cert': "auth_serv/ca.pem",
'username': "hs20-test",
'password': "password",
'domain': "example.com" }
id = dev[0].add_cred_values(values)
dev[0].scan_for_bss(bssid, freq="2412")
logger.info("Verify disallow_aps bssid")
dev[0].request("SET disallow_aps bssid " + bssid.translate(None, ':'))
dev[0].request("INTERWORKING_SELECT auto")
ev = dev[0].wait_event(["INTERWORKING-NO-MATCH"], timeout=15)
if ev is None:
raise Exception("Network selection timed out")
dev[0].dump_monitor()
logger.info("Verify disallow_aps ssid")
dev[0].request("SET disallow_aps ssid 746573742d68733230")
dev[0].request("INTERWORKING_SELECT auto freq=2412")
ev = dev[0].wait_event(["INTERWORKING-NO-MATCH"], timeout=15)
if ev is None:
raise Exception("Network selection timed out")
dev[0].dump_monitor()
logger.info("Verify disallow_aps clear")
dev[0].request("SET disallow_aps ")
interworking_select(dev[0], bssid, "home", freq="2412")
dev[0].request("SET disallow_aps bssid " + bssid.translate(None, ':'))
ret = dev[0].request("INTERWORKING_CONNECT " + bssid)
if "FAIL" not in ret:
raise Exception("INTERWORKING_CONNECT to disallowed BSS not rejected")
if "FAIL" not in dev[0].request("INTERWORKING_CONNECT foo"):
raise Exception("Invalid INTERWORKING_CONNECT not rejected")
if "FAIL" not in dev[0].request("INTERWORKING_CONNECT 00:11:22:33:44:55"):
raise Exception("Invalid INTERWORKING_CONNECT not rejected")
def policy_test(dev, ap, values, only_one=True):
dev.dump_monitor()
if ap:
logger.info("Verify network selection to AP " + ap['ifname'])
bssid = ap['bssid']
dev.scan_for_bss(bssid, freq="2412")
else:
logger.info("Verify network selection")
bssid = None
dev.hs20_enable()
id = dev.add_cred_values(values)
dev.request("INTERWORKING_SELECT auto freq=2412")
events = []
while True:
ev = dev.wait_event(["INTERWORKING-AP", "INTERWORKING-NO-MATCH",
"INTERWORKING-BLACKLISTED",
"INTERWORKING-SELECTED"], timeout=15)
if ev is None:
raise Exception("Network selection timed out")
events.append(ev)
if "INTERWORKING-NO-MATCH" in ev:
raise Exception("Matching AP not found")
if bssid and only_one and "INTERWORKING-AP" in ev and bssid not in ev:
raise Exception("Unexpected AP claimed acceptable")
if "INTERWORKING-SELECTED" in ev:
if bssid and bssid not in ev:
raise Exception("Selected incorrect BSS")
break
ev = dev.wait_connected(timeout=15)
if bssid and bssid not in ev:
raise Exception("Connected to incorrect BSS")
conn_bssid = dev.get_status_field("bssid")
if bssid and conn_bssid != bssid:
raise Exception("bssid information points to incorrect BSS")
dev.remove_cred(id)
dev.dump_monitor()
return events
def default_cred(domain=None, user="hs20-test"):
cred = { 'realm': "example.com",
'ca_cert': "auth_serv/ca.pem",
'username': user,
'password': "password" }
if domain:
cred['domain'] = domain
return cred
def test_ap_hs20_prefer_home(dev, apdev):
"""Hotspot 2.0 required roaming consortium"""
check_eap_capa(dev[0], "MSCHAPV2")
params = hs20_ap_params()
params['domain_name'] = "example.org"
hostapd.add_ap(apdev[0]['ifname'], params)
params = hs20_ap_params()
params['ssid'] = "test-hs20-other"
params['domain_name'] = "example.com"
hostapd.add_ap(apdev[1]['ifname'], params)
values = default_cred()
values['domain'] = "example.com"
policy_test(dev[0], apdev[1], values, only_one=False)
values['domain'] = "example.org"
policy_test(dev[0], apdev[0], values, only_one=False)
def test_ap_hs20_req_roaming_consortium(dev, apdev):
"""Hotspot 2.0 required roaming consortium"""
check_eap_capa(dev[0], "MSCHAPV2")
params = hs20_ap_params()
hostapd.add_ap(apdev[0]['ifname'], params)
params = hs20_ap_params()
params['ssid'] = "test-hs20-other"
params['roaming_consortium'] = [ "223344" ]
hostapd.add_ap(apdev[1]['ifname'], params)
values = default_cred()
values['required_roaming_consortium'] = "223344"
policy_test(dev[0], apdev[1], values)
values['required_roaming_consortium'] = "112233"
policy_test(dev[0], apdev[0], values)
id = dev[0].add_cred()
dev[0].set_cred(id, "required_roaming_consortium", "112233")
dev[0].set_cred(id, "required_roaming_consortium", "112233445566778899aabbccddeeff")
for val in [ "", "1", "11", "1122", "1122334", "112233445566778899aabbccddeeff00" ]:
if "FAIL" not in dev[0].request('SET_CRED {} required_roaming_consortium {}'.format(id, val)):
raise Exception("Invalid roaming consortium value accepted: " + val)
def test_ap_hs20_excluded_ssid(dev, apdev):
"""Hotspot 2.0 exclusion based on SSID"""
check_eap_capa(dev[0], "MSCHAPV2")
params = hs20_ap_params()
params['roaming_consortium'] = [ "223344" ]
params['anqp_3gpp_cell_net'] = "555,444"
hostapd.add_ap(apdev[0]['ifname'], params)
params = hs20_ap_params()
params['ssid'] = "test-hs20-other"
params['roaming_consortium'] = [ "223344" ]
params['anqp_3gpp_cell_net'] = "555,444"
hostapd.add_ap(apdev[1]['ifname'], params)
values = default_cred()
values['excluded_ssid'] = "test-hs20"
events = policy_test(dev[0], apdev[1], values)
ev = [e for e in events if "INTERWORKING-BLACKLISTED " + apdev[0]['bssid'] in e]
if len(ev) != 1:
raise Exception("Excluded network not reported")
values['excluded_ssid'] = "test-hs20-other"
events = policy_test(dev[0], apdev[0], values)
ev = [e for e in events if "INTERWORKING-BLACKLISTED " + apdev[1]['bssid'] in e]
if len(ev) != 1:
raise Exception("Excluded network not reported")
values = default_cred()
values['roaming_consortium'] = "223344"
values['eap'] = "TTLS"
values['phase2'] = "auth=MSCHAPV2"
values['excluded_ssid'] = "test-hs20"
events = policy_test(dev[0], apdev[1], values)
ev = [e for e in events if "INTERWORKING-BLACKLISTED " + apdev[0]['bssid'] in e]
if len(ev) != 1:
raise Exception("Excluded network not reported")
values = { 'imsi': "555444-333222111", 'eap': "SIM",
'milenage': "5122250214c33e723a5dd523fc145fc0:981d464c7c52eb6e5036234984ad0bcf:000000000123",
'excluded_ssid': "test-hs20" }
events = policy_test(dev[0], apdev[1], values)
ev = [e for e in events if "INTERWORKING-BLACKLISTED " + apdev[0]['bssid'] in e]
if len(ev) != 1:
raise Exception("Excluded network not reported")
def test_ap_hs20_roam_to_higher_prio(dev, apdev):
"""Hotspot 2.0 and roaming from current to higher priority network"""
check_eap_capa(dev[0], "MSCHAPV2")
bssid = apdev[0]['bssid']
params = hs20_ap_params(ssid="test-hs20-visited")
params['domain_name'] = "visited.example.org"
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].hs20_enable()
id = dev[0].add_cred_values({ 'realm': "example.com",
'ca_cert': "auth_serv/ca.pem",
'username': "hs20-test",
'password': "password",
'domain': "example.com" })
logger.info("Connect to the only network option")
interworking_select(dev[0], bssid, "roaming", freq="2412")
dev[0].dump_monitor()
interworking_connect(dev[0], bssid, "TTLS")
logger.info("Start another AP (home operator) and reconnect")
bssid2 = apdev[1]['bssid']
params = hs20_ap_params(ssid="test-hs20-home")
params['domain_name'] = "example.com"
hostapd.add_ap(apdev[1]['ifname'], params)
dev[0].scan_for_bss(bssid2, freq="2412", force_scan=True)
dev[0].request("INTERWORKING_SELECT auto freq=2412")
ev = dev[0].wait_event(["INTERWORKING-NO-MATCH",
"INTERWORKING-ALREADY-CONNECTED",
"CTRL-EVENT-CONNECTED"], timeout=15)
if ev is None:
raise Exception("Connection timed out")
if "INTERWORKING-NO-MATCH" in ev:
raise Exception("Matching AP not found")
if "INTERWORKING-ALREADY-CONNECTED" in ev:
raise Exception("Unexpected AP selected")
if bssid2 not in ev:
raise Exception("Unexpected BSSID after reconnection")
def test_ap_hs20_domain_suffix_match_full(dev, apdev):
"""Hotspot 2.0 and domain_suffix_match"""
check_eap_capa(dev[0], "MSCHAPV2")
bssid = apdev[0]['bssid']
params = hs20_ap_params()
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].hs20_enable()
id = dev[0].add_cred_values({ 'realm': "example.com",
'username': "hs20-test",
'password': "password",
'ca_cert': "auth_serv/ca.pem",
'domain': "example.com",
'domain_suffix_match': "server.w1.fi" })
interworking_select(dev[0], bssid, "home", freq="2412")
dev[0].dump_monitor()
interworking_connect(dev[0], bssid, "TTLS")
dev[0].request("REMOVE_NETWORK all")
dev[0].dump_monitor()
dev[0].set_cred_quoted(id, "domain_suffix_match", "no-match.example.com")
interworking_select(dev[0], bssid, "home", freq="2412")
dev[0].dump_monitor()
dev[0].request("INTERWORKING_CONNECT " + bssid)
ev = dev[0].wait_event(["CTRL-EVENT-EAP-TLS-CERT-ERROR"])
if ev is None:
raise Exception("TLS certificate error not reported")
if "Domain suffix mismatch" not in ev:
raise Exception("Domain suffix mismatch not reported")
def test_ap_hs20_domain_suffix_match(dev, apdev):
"""Hotspot 2.0 and domain_suffix_match"""
check_eap_capa(dev[0], "MSCHAPV2")
check_domain_match_full(dev[0])
bssid = apdev[0]['bssid']
params = hs20_ap_params()
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].hs20_enable()
id = dev[0].add_cred_values({ 'realm': "example.com",
'username': "hs20-test",
'password': "password",
'ca_cert': "auth_serv/ca.pem",
'domain': "example.com",
'domain_suffix_match': "w1.fi" })
interworking_select(dev[0], bssid, "home", freq="2412")
dev[0].dump_monitor()
interworking_connect(dev[0], bssid, "TTLS")
def test_ap_hs20_roaming_partner_preference(dev, apdev):
"""Hotspot 2.0 and roaming partner preference"""
check_eap_capa(dev[0], "MSCHAPV2")
params = hs20_ap_params()
params['domain_name'] = "roaming.example.org"
hostapd.add_ap(apdev[0]['ifname'], params)
params = hs20_ap_params()
params['ssid'] = "test-hs20-other"
params['domain_name'] = "roaming.example.net"
hostapd.add_ap(apdev[1]['ifname'], params)
logger.info("Verify default vs. specified preference")
values = default_cred()
values['roaming_partner'] = "roaming.example.net,1,127,*"
policy_test(dev[0], apdev[1], values, only_one=False)
values['roaming_partner'] = "roaming.example.net,1,129,*"
policy_test(dev[0], apdev[0], values, only_one=False)
logger.info("Verify partial FQDN match")
values['roaming_partner'] = "example.net,0,0,*"
policy_test(dev[0], apdev[1], values, only_one=False)
values['roaming_partner'] = "example.net,0,255,*"
policy_test(dev[0], apdev[0], values, only_one=False)
def test_ap_hs20_max_bss_load(dev, apdev):
"""Hotspot 2.0 and maximum BSS load"""
check_eap_capa(dev[0], "MSCHAPV2")
params = hs20_ap_params()
params['bss_load_test'] = "12:200:20000"
hostapd.add_ap(apdev[0]['ifname'], params)
params = hs20_ap_params()
params['ssid'] = "test-hs20-other"
params['bss_load_test'] = "5:20:10000"
hostapd.add_ap(apdev[1]['ifname'], params)
logger.info("Verify maximum BSS load constraint")
values = default_cred()
values['domain'] = "example.com"
values['max_bss_load'] = "100"
events = policy_test(dev[0], apdev[1], values, only_one=False)
ev = [e for e in events if "INTERWORKING-AP " + apdev[0]['bssid'] in e]
if len(ev) != 1 or "over_max_bss_load=1" not in ev[0]:
raise Exception("Maximum BSS Load case not noticed")
ev = [e for e in events if "INTERWORKING-AP " + apdev[1]['bssid'] in e]
if len(ev) != 1 or "over_max_bss_load=1" in ev[0]:
raise Exception("Maximum BSS Load case reported incorrectly")
logger.info("Verify maximum BSS load does not prevent connection")
values['max_bss_load'] = "1"
events = policy_test(dev[0], None, values)
ev = [e for e in events if "INTERWORKING-AP " + apdev[0]['bssid'] in e]
if len(ev) != 1 or "over_max_bss_load=1" not in ev[0]:
raise Exception("Maximum BSS Load case not noticed")
ev = [e for e in events if "INTERWORKING-AP " + apdev[1]['bssid'] in e]
if len(ev) != 1 or "over_max_bss_load=1" not in ev[0]:
raise Exception("Maximum BSS Load case not noticed")
def test_ap_hs20_max_bss_load2(dev, apdev):
"""Hotspot 2.0 and maximum BSS load with one AP not advertising"""
check_eap_capa(dev[0], "MSCHAPV2")
params = hs20_ap_params()
params['bss_load_test'] = "12:200:20000"
hostapd.add_ap(apdev[0]['ifname'], params)
params = hs20_ap_params()
params['ssid'] = "test-hs20-other"
hostapd.add_ap(apdev[1]['ifname'], params)
logger.info("Verify maximum BSS load constraint with AP advertisement")
values = default_cred()
values['domain'] = "example.com"
values['max_bss_load'] = "100"
events = policy_test(dev[0], apdev[1], values, only_one=False)
ev = [e for e in events if "INTERWORKING-AP " + apdev[0]['bssid'] in e]
if len(ev) != 1 or "over_max_bss_load=1" not in ev[0]:
raise Exception("Maximum BSS Load case not noticed")
ev = [e for e in events if "INTERWORKING-AP " + apdev[1]['bssid'] in e]
if len(ev) != 1 or "over_max_bss_load=1" in ev[0]:
raise Exception("Maximum BSS Load case reported incorrectly")
def test_ap_hs20_multi_cred_sp_prio(dev, apdev):
"""Hotspot 2.0 multi-cred sp_priority"""
check_eap_capa(dev[0], "MSCHAPV2")
try:
_test_ap_hs20_multi_cred_sp_prio(dev, apdev)
finally:
dev[0].request("SET external_sim 0")
def _test_ap_hs20_multi_cred_sp_prio(dev, apdev):
hlr_auc_gw_available()
bssid = apdev[0]['bssid']
params = hs20_ap_params()
params['hessid'] = bssid
del params['domain_name']
params['anqp_3gpp_cell_net'] = "232,01"
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].hs20_enable()
dev[0].scan_for_bss(bssid, freq="2412")
dev[0].request("SET external_sim 1")
id1 = dev[0].add_cred_values({ 'imsi': "23201-0000000000", 'eap': "SIM",
'provisioning_sp': "example.com",
'sp_priority' :"1" })
id2 = dev[0].add_cred_values({ 'realm': "example.com",
'ca_cert': "auth_serv/ca.pem",
'username': "hs20-test",
'password': "password",
'domain': "example.com",
'provisioning_sp': "example.com",
'sp_priority': "2" })
dev[0].dump_monitor()
dev[0].scan_for_bss(bssid, freq="2412")
dev[0].request("INTERWORKING_SELECT auto freq=2412")
interworking_ext_sim_auth(dev[0], "SIM")
check_sp_type(dev[0], "unknown")
dev[0].request("REMOVE_NETWORK all")
dev[0].set_cred(id1, "sp_priority", "2")
dev[0].set_cred(id2, "sp_priority", "1")
dev[0].dump_monitor()
dev[0].request("INTERWORKING_SELECT auto freq=2412")
interworking_auth(dev[0], "TTLS")
check_sp_type(dev[0], "unknown")
def test_ap_hs20_multi_cred_sp_prio2(dev, apdev):
"""Hotspot 2.0 multi-cred sp_priority with two BSSes"""
check_eap_capa(dev[0], "MSCHAPV2")
try:
_test_ap_hs20_multi_cred_sp_prio2(dev, apdev)
finally:
dev[0].request("SET external_sim 0")
def _test_ap_hs20_multi_cred_sp_prio2(dev, apdev):
hlr_auc_gw_available()
bssid = apdev[0]['bssid']
params = hs20_ap_params()
params['hessid'] = bssid
del params['nai_realm']
del params['domain_name']
params['anqp_3gpp_cell_net'] = "232,01"
hostapd.add_ap(apdev[0]['ifname'], params)
bssid2 = apdev[1]['bssid']
params = hs20_ap_params()
params['ssid'] = "test-hs20-other"
params['hessid'] = bssid2
del params['domain_name']
del params['anqp_3gpp_cell_net']
hostapd.add_ap(apdev[1]['ifname'], params)
dev[0].hs20_enable()
dev[0].request("SET external_sim 1")
id1 = dev[0].add_cred_values({ 'imsi': "23201-0000000000", 'eap': "SIM",
'provisioning_sp': "example.com",
'sp_priority': "1" })
id2 = dev[0].add_cred_values({ 'realm': "example.com",
'ca_cert': "auth_serv/ca.pem",
'username': "hs20-test",
'password': "password",
'domain': "example.com",
'provisioning_sp': "example.com",
'sp_priority': "2" })
dev[0].dump_monitor()
dev[0].scan_for_bss(bssid, freq="2412")
dev[0].scan_for_bss(bssid2, freq="2412")
dev[0].request("INTERWORKING_SELECT auto freq=2412")
interworking_ext_sim_auth(dev[0], "SIM")
check_sp_type(dev[0], "unknown")
conn_bssid = dev[0].get_status_field("bssid")
if conn_bssid != bssid:
raise Exception("Connected to incorrect BSS")
dev[0].request("REMOVE_NETWORK all")
dev[0].set_cred(id1, "sp_priority", "2")
dev[0].set_cred(id2, "sp_priority", "1")
dev[0].dump_monitor()
dev[0].request("INTERWORKING_SELECT auto freq=2412")
interworking_auth(dev[0], "TTLS")
check_sp_type(dev[0], "unknown")
conn_bssid = dev[0].get_status_field("bssid")
if conn_bssid != bssid2:
raise Exception("Connected to incorrect BSS")
def check_conn_capab_selection(dev, type, missing):
dev.request("INTERWORKING_SELECT freq=2412")
ev = dev.wait_event(["INTERWORKING-AP"])
if ev is None:
raise Exception("Network selection timed out");
if "type=" + type not in ev:
raise Exception("Unexpected network type")
if missing and "conn_capab_missing=1" not in ev:
raise Exception("conn_capab_missing not reported")
if not missing and "conn_capab_missing=1" in ev:
raise Exception("conn_capab_missing reported unexpectedly")
def conn_capab_cred(domain=None, req_conn_capab=None):
cred = default_cred(domain=domain)
if req_conn_capab:
cred['req_conn_capab'] = req_conn_capab
return cred
def test_ap_hs20_req_conn_capab(dev, apdev):
"""Hotspot 2.0 network selection with req_conn_capab"""
check_eap_capa(dev[0], "MSCHAPV2")
bssid = apdev[0]['bssid']
params = hs20_ap_params()
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].hs20_enable()
dev[0].scan_for_bss(bssid, freq="2412")
logger.info("Not used in home network")
values = conn_capab_cred(domain="example.com", req_conn_capab="6:1234")
id = dev[0].add_cred_values(values)
check_conn_capab_selection(dev[0], "home", False)
logger.info("Used in roaming network")
dev[0].remove_cred(id)
values = conn_capab_cred(domain="example.org", req_conn_capab="6:1234")
id = dev[0].add_cred_values(values)
check_conn_capab_selection(dev[0], "roaming", True)
logger.info("Verify that req_conn_capab does not prevent connection if no other network is available")
check_auto_select(dev[0], bssid)
logger.info("Additional req_conn_capab checks")
dev[0].remove_cred(id)
values = conn_capab_cred(domain="example.org", req_conn_capab="1:0")
id = dev[0].add_cred_values(values)
check_conn_capab_selection(dev[0], "roaming", True)
dev[0].remove_cred(id)
values = conn_capab_cred(domain="example.org", req_conn_capab="17:5060")
id = dev[0].add_cred_values(values)
check_conn_capab_selection(dev[0], "roaming", True)
bssid2 = apdev[1]['bssid']
params = hs20_ap_params(ssid="test-hs20b")
params['hs20_conn_capab'] = [ "1:0:2", "6:22:1", "17:5060:0", "50:0:1" ]
hostapd.add_ap(apdev[1]['ifname'], params)
dev[0].remove_cred(id)
values = conn_capab_cred(domain="example.org", req_conn_capab="50")
id = dev[0].add_cred_values(values)
dev[0].set_cred(id, "req_conn_capab", "6:22")
dev[0].scan_for_bss(bssid2, freq="2412")
dev[0].request("INTERWORKING_SELECT freq=2412")
for i in range(0, 2):
ev = dev[0].wait_event(["INTERWORKING-AP"])
if ev is None:
raise Exception("Network selection timed out");
if bssid in ev and "conn_capab_missing=1" not in ev:
raise Exception("Missing protocol connection capability not reported")
if bssid2 in ev and "conn_capab_missing=1" in ev:
raise Exception("Protocol connection capability not reported correctly")
def test_ap_hs20_req_conn_capab_and_roaming_partner_preference(dev, apdev):
"""Hotspot 2.0 and req_conn_capab with roaming partner preference"""
check_eap_capa(dev[0], "MSCHAPV2")
bssid = apdev[0]['bssid']
params = hs20_ap_params()
params['domain_name'] = "roaming.example.org"
params['hs20_conn_capab'] = [ "1:0:2", "6:22:1", "17:5060:0", "50:0:1" ]
hostapd.add_ap(apdev[0]['ifname'], params)
bssid2 = apdev[1]['bssid']
params = hs20_ap_params(ssid="test-hs20-b")
params['domain_name'] = "roaming.example.net"
hostapd.add_ap(apdev[1]['ifname'], params)
values = default_cred()
values['roaming_partner'] = "roaming.example.net,1,127,*"
id = dev[0].add_cred_values(values)
check_auto_select(dev[0], bssid2)
dev[0].set_cred(id, "req_conn_capab", "50")
check_auto_select(dev[0], bssid)
dev[0].remove_cred(id)
id = dev[0].add_cred_values(values)
dev[0].set_cred(id, "req_conn_capab", "51")
check_auto_select(dev[0], bssid2)
def check_bandwidth_selection(dev, type, below):
dev.request("INTERWORKING_SELECT freq=2412")
ev = dev.wait_event(["INTERWORKING-AP"])
if ev is None:
raise Exception("Network selection timed out");
logger.debug("BSS entries:\n" + dev.request("BSS RANGE=ALL"))
if "type=" + type not in ev:
raise Exception("Unexpected network type")
if below and "below_min_backhaul=1" not in ev:
raise Exception("below_min_backhaul not reported")
if not below and "below_min_backhaul=1" in ev:
raise Exception("below_min_backhaul reported unexpectedly")
def bw_cred(domain=None, dl_home=None, ul_home=None, dl_roaming=None, ul_roaming=None):
cred = default_cred(domain=domain)
if dl_home:
cred['min_dl_bandwidth_home'] = str(dl_home)
if ul_home:
cred['min_ul_bandwidth_home'] = str(ul_home)
if dl_roaming:
cred['min_dl_bandwidth_roaming'] = str(dl_roaming)
if ul_roaming:
cred['min_ul_bandwidth_roaming'] = str(ul_roaming)
return cred
def test_ap_hs20_min_bandwidth_home(dev, apdev):
"""Hotspot 2.0 network selection with min bandwidth (home)"""
check_eap_capa(dev[0], "MSCHAPV2")
bssid = apdev[0]['bssid']
params = hs20_ap_params()
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].hs20_enable()
dev[0].scan_for_bss(bssid, freq="2412")
values = bw_cred(domain="example.com", dl_home=5490, ul_home=58)
id = dev[0].add_cred_values(values)
check_bandwidth_selection(dev[0], "home", False)
dev[0].remove_cred(id)
values = bw_cred(domain="example.com", dl_home=5491, ul_home=58)
id = dev[0].add_cred_values(values)
check_bandwidth_selection(dev[0], "home", True)
dev[0].remove_cred(id)
values = bw_cred(domain="example.com", dl_home=5490, ul_home=59)
id = dev[0].add_cred_values(values)
check_bandwidth_selection(dev[0], "home", True)
dev[0].remove_cred(id)
values = bw_cred(domain="example.com", dl_home=5491, ul_home=59)
id = dev[0].add_cred_values(values)
check_bandwidth_selection(dev[0], "home", True)
check_auto_select(dev[0], bssid)
bssid2 = apdev[1]['bssid']
params = hs20_ap_params(ssid="test-hs20-b")
params['hs20_wan_metrics'] = "01:8000:1000:1:1:3000"
hostapd.add_ap(apdev[1]['ifname'], params)
check_auto_select(dev[0], bssid2)
def test_ap_hs20_min_bandwidth_home_hidden_ssid_in_scan_res(dev, apdev):
"""Hotspot 2.0 network selection with min bandwidth (home) while hidden SSID is included in scan results"""
check_eap_capa(dev[0], "MSCHAPV2")
bssid = apdev[0]['bssid']
hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid": 'secret',
"ignore_broadcast_ssid": "1" })
dev[0].scan_for_bss(bssid, freq=2412)
hapd.disable()
hapd_global = hostapd.HostapdGlobal()
hapd_global.flush()
hapd_global.remove(apdev[0]['ifname'])
params = hs20_ap_params()
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].hs20_enable()
dev[0].scan_for_bss(bssid, freq="2412")
values = bw_cred(domain="example.com", dl_home=5490, ul_home=58)
id = dev[0].add_cred_values(values)
check_bandwidth_selection(dev[0], "home", False)
dev[0].remove_cred(id)
values = bw_cred(domain="example.com", dl_home=5491, ul_home=58)
id = dev[0].add_cred_values(values)
check_bandwidth_selection(dev[0], "home", True)
dev[0].remove_cred(id)
values = bw_cred(domain="example.com", dl_home=5490, ul_home=59)
id = dev[0].add_cred_values(values)
check_bandwidth_selection(dev[0], "home", True)
dev[0].remove_cred(id)
values = bw_cred(domain="example.com", dl_home=5491, ul_home=59)
id = dev[0].add_cred_values(values)
check_bandwidth_selection(dev[0], "home", True)
check_auto_select(dev[0], bssid)
bssid2 = apdev[1]['bssid']
params = hs20_ap_params(ssid="test-hs20-b")
params['hs20_wan_metrics'] = "01:8000:1000:1:1:3000"
hostapd.add_ap(apdev[1]['ifname'], params)
check_auto_select(dev[0], bssid2)
dev[0].flush_scan_cache()
def test_ap_hs20_min_bandwidth_roaming(dev, apdev):
"""Hotspot 2.0 network selection with min bandwidth (roaming)"""
check_eap_capa(dev[0], "MSCHAPV2")
bssid = apdev[0]['bssid']
params = hs20_ap_params()
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].hs20_enable()
dev[0].scan_for_bss(bssid, freq="2412")
values = bw_cred(domain="example.org", dl_roaming=5490, ul_roaming=58)
id = dev[0].add_cred_values(values)
check_bandwidth_selection(dev[0], "roaming", False)
dev[0].remove_cred(id)
values = bw_cred(domain="example.org", dl_roaming=5491, ul_roaming=58)
id = dev[0].add_cred_values(values)
check_bandwidth_selection(dev[0], "roaming", True)
dev[0].remove_cred(id)
values = bw_cred(domain="example.org", dl_roaming=5490, ul_roaming=59)
id = dev[0].add_cred_values(values)
check_bandwidth_selection(dev[0], "roaming", True)
dev[0].remove_cred(id)
values = bw_cred(domain="example.org", dl_roaming=5491, ul_roaming=59)
id = dev[0].add_cred_values(values)
check_bandwidth_selection(dev[0], "roaming", True)
check_auto_select(dev[0], bssid)
bssid2 = apdev[1]['bssid']
params = hs20_ap_params(ssid="test-hs20-b")
params['hs20_wan_metrics'] = "01:8000:1000:1:1:3000"
hostapd.add_ap(apdev[1]['ifname'], params)
check_auto_select(dev[0], bssid2)
def test_ap_hs20_min_bandwidth_and_roaming_partner_preference(dev, apdev):
"""Hotspot 2.0 and minimum bandwidth with roaming partner preference"""
check_eap_capa(dev[0], "MSCHAPV2")
bssid = apdev[0]['bssid']
params = hs20_ap_params()
params['domain_name'] = "roaming.example.org"
params['hs20_wan_metrics'] = "01:8000:1000:1:1:3000"
hostapd.add_ap(apdev[0]['ifname'], params)
bssid2 = apdev[1]['bssid']
params = hs20_ap_params(ssid="test-hs20-b")
params['domain_name'] = "roaming.example.net"
hostapd.add_ap(apdev[1]['ifname'], params)
values = default_cred()
values['roaming_partner'] = "roaming.example.net,1,127,*"
id = dev[0].add_cred_values(values)
check_auto_select(dev[0], bssid2)
dev[0].set_cred(id, "min_dl_bandwidth_roaming", "6000")
check_auto_select(dev[0], bssid)
dev[0].set_cred(id, "min_dl_bandwidth_roaming", "10000")
check_auto_select(dev[0], bssid2)
def test_ap_hs20_min_bandwidth_no_wan_metrics(dev, apdev):
"""Hotspot 2.0 network selection with min bandwidth but no WAN Metrics"""
bssid = apdev[0]['bssid']
params = hs20_ap_params()
del params['hs20_wan_metrics']
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].hs20_enable()
dev[0].scan_for_bss(bssid, freq="2412")
values = bw_cred(domain="example.com", dl_home=10000, ul_home=10000,
dl_roaming=10000, ul_roaming=10000)
dev[0].add_cred_values(values)
check_bandwidth_selection(dev[0], "home", False)
def test_ap_hs20_deauth_req_ess(dev, apdev):
"""Hotspot 2.0 connection and deauthentication request for ESS"""
check_eap_capa(dev[0], "MSCHAPV2")
try:
_test_ap_hs20_deauth_req_ess(dev, apdev)
finally:
dev[0].request("SET pmf 0")
def _test_ap_hs20_deauth_req_ess(dev, apdev):
dev[0].request("SET pmf 2")
eap_test(dev[0], apdev[0], "21[3:26]", "TTLS", "user")
dev[0].dump_monitor()
addr = dev[0].p2p_interface_addr()
hapd = hostapd.Hostapd(apdev[0]['ifname'])
hapd.request("HS20_DEAUTH_REQ " + addr + " 1 120 http://example.com/")
ev = dev[0].wait_event(["HS20-DEAUTH-IMMINENT-NOTICE"])
if ev is None:
raise Exception("Timeout on deauth imminent notice")
if "1 120 http://example.com/" not in ev:
raise Exception("Unexpected deauth imminent notice: " + ev)
hapd.request("DEAUTHENTICATE " + addr)
dev[0].wait_disconnected(timeout=10)
if "[TEMP-DISABLED]" not in dev[0].list_networks()[0]['flags']:
raise Exception("Network not marked temporarily disabled")
ev = dev[0].wait_event(["SME: Trying to authenticate",
"Trying to associate",
"CTRL-EVENT-CONNECTED"], timeout=5)
if ev is not None:
raise Exception("Unexpected connection attempt")
def test_ap_hs20_deauth_req_bss(dev, apdev):
"""Hotspot 2.0 connection and deauthentication request for BSS"""
check_eap_capa(dev[0], "MSCHAPV2")
try:
_test_ap_hs20_deauth_req_bss(dev, apdev)
finally:
dev[0].request("SET pmf 0")
def _test_ap_hs20_deauth_req_bss(dev, apdev):
dev[0].request("SET pmf 2")
eap_test(dev[0], apdev[0], "21[3:26]", "TTLS", "user")
dev[0].dump_monitor()
addr = dev[0].p2p_interface_addr()
hapd = hostapd.Hostapd(apdev[0]['ifname'])
hapd.request("HS20_DEAUTH_REQ " + addr + " 0 120 http://example.com/")
ev = dev[0].wait_event(["HS20-DEAUTH-IMMINENT-NOTICE"])
if ev is None:
raise Exception("Timeout on deauth imminent notice")
if "0 120 http://example.com/" not in ev:
raise Exception("Unexpected deauth imminent notice: " + ev)
hapd.request("DEAUTHENTICATE " + addr + " reason=4")
ev = dev[0].wait_disconnected(timeout=10)
if "reason=4" not in ev:
raise Exception("Unexpected disconnection reason")
if "[TEMP-DISABLED]" not in dev[0].list_networks()[0]['flags']:
raise Exception("Network not marked temporarily disabled")
ev = dev[0].wait_event(["SME: Trying to authenticate",
"Trying to associate",
"CTRL-EVENT-CONNECTED"], timeout=5)
if ev is not None:
raise Exception("Unexpected connection attempt")
def test_ap_hs20_deauth_req_from_radius(dev, apdev):
"""Hotspot 2.0 connection and deauthentication request from RADIUS"""
check_eap_capa(dev[0], "MSCHAPV2")
try:
_test_ap_hs20_deauth_req_from_radius(dev, apdev)
finally:
dev[0].request("SET pmf 0")
def _test_ap_hs20_deauth_req_from_radius(dev, apdev):
bssid = apdev[0]['bssid']
params = hs20_ap_params()
params['nai_realm'] = [ "0,example.com,21[2:4]" ]
params['hs20_deauth_req_timeout'] = "2"
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].request("SET pmf 2")
dev[0].hs20_enable()
dev[0].add_cred_values({ 'realm': "example.com",
'username': "hs20-deauth-test",
'password': "password" })
interworking_select(dev[0], bssid, freq="2412")
interworking_connect(dev[0], bssid, "TTLS")
ev = dev[0].wait_event(["HS20-DEAUTH-IMMINENT-NOTICE"], timeout=5)
if ev is None:
raise Exception("Timeout on deauth imminent notice")
if " 1 100" not in ev:
raise Exception("Unexpected deauth imminent contents")
dev[0].wait_disconnected(timeout=3)
def test_ap_hs20_remediation_required(dev, apdev):
"""Hotspot 2.0 connection and remediation required from RADIUS"""
check_eap_capa(dev[0], "MSCHAPV2")
try:
_test_ap_hs20_remediation_required(dev, apdev)
finally:
dev[0].request("SET pmf 0")
def _test_ap_hs20_remediation_required(dev, apdev):
bssid = apdev[0]['bssid']
params = hs20_ap_params()
params['nai_realm'] = [ "0,example.com,21[2:4]" ]
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].request("SET pmf 1")
dev[0].hs20_enable()
dev[0].add_cred_values({ 'realm': "example.com",
'username': "hs20-subrem-test",
'password': "password" })
interworking_select(dev[0], bssid, freq="2412")
interworking_connect(dev[0], bssid, "TTLS")
ev = dev[0].wait_event(["HS20-SUBSCRIPTION-REMEDIATION"], timeout=5)
if ev is None:
raise Exception("Timeout on subscription remediation notice")
if " 1 https://example.com/" not in ev:
raise Exception("Unexpected subscription remediation event contents")
def test_ap_hs20_remediation_required_ctrl(dev, apdev):
"""Hotspot 2.0 connection and subrem from ctrl_iface"""
check_eap_capa(dev[0], "MSCHAPV2")
try:
_test_ap_hs20_remediation_required_ctrl(dev, apdev)
finally:
dev[0].request("SET pmf 0")
def _test_ap_hs20_remediation_required_ctrl(dev, apdev):
bssid = apdev[0]['bssid']
addr = dev[0].own_addr()
params = hs20_ap_params()
params['nai_realm'] = [ "0,example.com,21[2:4]" ]
hapd = hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].request("SET pmf 1")
dev[0].hs20_enable()
dev[0].add_cred_values(default_cred())
interworking_select(dev[0], bssid, freq="2412")
interworking_connect(dev[0], bssid, "TTLS")
hapd.request("HS20_WNM_NOTIF " + addr + " https://example.com/")
ev = dev[0].wait_event(["HS20-SUBSCRIPTION-REMEDIATION"], timeout=5)
if ev is None:
raise Exception("Timeout on subscription remediation notice")
if " 1 https://example.com/" not in ev:
raise Exception("Unexpected subscription remediation event contents")
hapd.request("HS20_WNM_NOTIF " + addr)
ev = dev[0].wait_event(["HS20-SUBSCRIPTION-REMEDIATION"], timeout=5)
if ev is None:
raise Exception("Timeout on subscription remediation notice")
if not ev.endswith("HS20-SUBSCRIPTION-REMEDIATION "):
raise Exception("Unexpected subscription remediation event contents: " + ev)
if "FAIL" not in hapd.request("HS20_WNM_NOTIF "):
raise Exception("Unexpected HS20_WNM_NOTIF success")
if "FAIL" not in hapd.request("HS20_WNM_NOTIF foo"):
raise Exception("Unexpected HS20_WNM_NOTIF success")
if "FAIL" not in hapd.request("HS20_WNM_NOTIF " + addr + " https://12345678923456789842345678456783456712345678923456789842345678456783456712345678923456789842345678456783456712345678923456789842345678456783456712345678923456789842345678456783456712345678923456789842345678456783456712345678923456789842345678456783456712345678927.very.long.example.com/"):
raise Exception("Unexpected HS20_WNM_NOTIF success")
def test_ap_hs20_session_info(dev, apdev):
"""Hotspot 2.0 connection and session information from RADIUS"""
check_eap_capa(dev[0], "MSCHAPV2")
try:
_test_ap_hs20_session_info(dev, apdev)
finally:
dev[0].request("SET pmf 0")
def _test_ap_hs20_session_info(dev, apdev):
bssid = apdev[0]['bssid']
params = hs20_ap_params()
params['nai_realm'] = [ "0,example.com,21[2:4]" ]
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].request("SET pmf 1")
dev[0].hs20_enable()
dev[0].add_cred_values({ 'realm': "example.com",
'username': "hs20-session-info-test",
'password': "password" })
interworking_select(dev[0], bssid, freq="2412")
interworking_connect(dev[0], bssid, "TTLS")
ev = dev[0].wait_event(["ESS-DISASSOC-IMMINENT"], timeout=10)
if ev is None:
raise Exception("Timeout on ESS disassociation imminent notice")
if " 1 59904 https://example.com/" not in ev:
raise Exception("Unexpected ESS disassociation imminent event contents")
ev = dev[0].wait_event(["CTRL-EVENT-SCAN-STARTED"])
if ev is None:
raise Exception("Scan not started")
ev = dev[0].wait_event(["CTRL-EVENT-SCAN-RESULTS"], timeout=30)
if ev is None:
raise Exception("Scan not completed")
def test_ap_hs20_osen(dev, apdev):
"""Hotspot 2.0 OSEN connection"""
params = { 'ssid': "osen",
'osen': "1",
'auth_server_addr': "127.0.0.1",
'auth_server_port': "1812",
'auth_server_shared_secret': "radius" }
hostapd.add_ap(apdev[0]['ifname'], params)
dev[1].connect("osen", key_mgmt="NONE", scan_freq="2412",
wait_connect=False)
dev[2].connect("osen", key_mgmt="NONE", wep_key0='"hello"',
scan_freq="2412", wait_connect=False)
dev[0].flush_scan_cache()
dev[0].connect("osen", proto="OSEN", key_mgmt="OSEN", pairwise="CCMP",
group="GTK_NOT_USED",
eap="WFA-UNAUTH-TLS", identity="osen@example.com",
ca_cert="auth_serv/ca.pem",
scan_freq="2412")
res = dev[0].get_bss(apdev[0]['bssid'])['flags']
if "[OSEN-OSEN-CCMP]" not in res:
raise Exception("OSEN not reported in BSS")
if "[WEP]" in res:
raise Exception("WEP reported in BSS")
res = dev[0].request("SCAN_RESULTS")
if "[OSEN-OSEN-CCMP]" not in res:
raise Exception("OSEN not reported in SCAN_RESULTS")
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add("wlan5", drv_params="force_connect_cmd=1")
wpas.connect("osen", proto="OSEN", key_mgmt="OSEN", pairwise="CCMP",
group="GTK_NOT_USED",
eap="WFA-UNAUTH-TLS", identity="osen@example.com",
ca_cert="auth_serv/ca.pem",
scan_freq="2412")
wpas.request("DISCONNECT")
def test_ap_hs20_network_preference(dev, apdev):
"""Hotspot 2.0 network selection with preferred home network"""
check_eap_capa(dev[0], "MSCHAPV2")
bssid = apdev[0]['bssid']
params = hs20_ap_params()
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].hs20_enable()
values = { 'realm': "example.com",
'username': "hs20-test",
'password': "password",
'domain': "example.com" }
dev[0].add_cred_values(values)
id = dev[0].add_network()
dev[0].set_network_quoted(id, "ssid", "home")
dev[0].set_network_quoted(id, "psk", "12345678")
dev[0].set_network(id, "priority", "1")
dev[0].request("ENABLE_NETWORK %s no-connect" % id)
dev[0].scan_for_bss(bssid, freq="2412")
dev[0].request("INTERWORKING_SELECT auto freq=2412")
ev = dev[0].wait_connected(timeout=15)
if bssid not in ev:
raise Exception("Unexpected network selected")
bssid2 = apdev[1]['bssid']
params = hostapd.wpa2_params(ssid="home", passphrase="12345678")
hostapd.add_ap(apdev[1]['ifname'], params)
dev[0].scan_for_bss(bssid2, freq="2412")
dev[0].request("INTERWORKING_SELECT auto freq=2412")
ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED",
"INTERWORKING-ALREADY-CONNECTED" ], timeout=15)
if ev is None:
raise Exception("Connection timed out")
if "INTERWORKING-ALREADY-CONNECTED" in ev:
raise Exception("No roam to higher priority network")
if bssid2 not in ev:
raise Exception("Unexpected network selected")
def test_ap_hs20_network_preference2(dev, apdev):
"""Hotspot 2.0 network selection with preferred credential"""
check_eap_capa(dev[0], "MSCHAPV2")
bssid2 = apdev[1]['bssid']
params = hostapd.wpa2_params(ssid="home", passphrase="12345678")
hostapd.add_ap(apdev[1]['ifname'], params)
dev[0].hs20_enable()
values = { 'realm': "example.com",
'username': "hs20-test",
'password': "password",
'domain': "example.com",
'priority': "1" }
dev[0].add_cred_values(values)
id = dev[0].add_network()
dev[0].set_network_quoted(id, "ssid", "home")
dev[0].set_network_quoted(id, "psk", "12345678")
dev[0].request("ENABLE_NETWORK %s no-connect" % id)
dev[0].scan_for_bss(bssid2, freq="2412")
dev[0].request("INTERWORKING_SELECT auto freq=2412")
ev = dev[0].wait_connected(timeout=15)
if bssid2 not in ev:
raise Exception("Unexpected network selected")
bssid = apdev[0]['bssid']
params = hs20_ap_params()
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].scan_for_bss(bssid, freq="2412")
dev[0].request("INTERWORKING_SELECT auto freq=2412")
ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED",
"INTERWORKING-ALREADY-CONNECTED" ], timeout=15)
if ev is None:
raise Exception("Connection timed out")
if "INTERWORKING-ALREADY-CONNECTED" in ev:
raise Exception("No roam to higher priority network")
if bssid not in ev:
raise Exception("Unexpected network selected")
def test_ap_hs20_network_preference3(dev, apdev):
"""Hotspot 2.0 network selection with two credential (one preferred)"""
check_eap_capa(dev[0], "MSCHAPV2")
bssid = apdev[0]['bssid']
params = hs20_ap_params()
hostapd.add_ap(apdev[0]['ifname'], params)
bssid2 = apdev[1]['bssid']
params = hs20_ap_params(ssid="test-hs20b")
params['nai_realm'] = "0,example.org,13[5:6],21[2:4][5:7]"
hostapd.add_ap(apdev[1]['ifname'], params)
dev[0].hs20_enable()
values = { 'realm': "example.com",
'username': "hs20-test",
'password': "password",
'priority': "1" }
dev[0].add_cred_values(values)
values = { 'realm': "example.org",
'username': "hs20-test",
'password': "password" }
id = dev[0].add_cred_values(values)
dev[0].scan_for_bss(bssid, freq="2412")
dev[0].scan_for_bss(bssid2, freq="2412")
dev[0].request("INTERWORKING_SELECT auto freq=2412")
ev = dev[0].wait_connected(timeout=15)
if bssid not in ev:
raise Exception("Unexpected network selected")
dev[0].set_cred(id, "priority", "2")
dev[0].request("INTERWORKING_SELECT auto freq=2412")
ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED",
"INTERWORKING-ALREADY-CONNECTED" ], timeout=15)
if ev is None:
raise Exception("Connection timed out")
if "INTERWORKING-ALREADY-CONNECTED" in ev:
raise Exception("No roam to higher priority network")
if bssid2 not in ev:
raise Exception("Unexpected network selected")
def test_ap_hs20_network_preference4(dev, apdev):
"""Hotspot 2.0 network selection with username vs. SIM credential"""
check_eap_capa(dev[0], "MSCHAPV2")
bssid = apdev[0]['bssid']
params = hs20_ap_params()
hostapd.add_ap(apdev[0]['ifname'], params)
bssid2 = apdev[1]['bssid']
params = hs20_ap_params(ssid="test-hs20b")
params['hessid'] = bssid2
params['anqp_3gpp_cell_net'] = "555,444"
params['domain_name'] = "wlan.mnc444.mcc555.3gppnetwork.org"
hostapd.add_ap(apdev[1]['ifname'], params)
dev[0].hs20_enable()
values = { 'realm': "example.com",
'username': "hs20-test",
'password': "password",
'priority': "1" }
dev[0].add_cred_values(values)
values = { 'imsi': "555444-333222111",
'eap': "SIM",
'milenage': "5122250214c33e723a5dd523fc145fc0:981d464c7c52eb6e5036234984ad0bcf:000000000123" }
id = dev[0].add_cred_values(values)
dev[0].scan_for_bss(bssid, freq="2412")
dev[0].scan_for_bss(bssid2, freq="2412")
dev[0].request("INTERWORKING_SELECT auto freq=2412")
ev = dev[0].wait_connected(timeout=15)
if bssid not in ev:
raise Exception("Unexpected network selected")
dev[0].set_cred(id, "priority", "2")
dev[0].request("INTERWORKING_SELECT auto freq=2412")
ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED",
"INTERWORKING-ALREADY-CONNECTED" ], timeout=15)
if ev is None:
raise Exception("Connection timed out")
if "INTERWORKING-ALREADY-CONNECTED" in ev:
raise Exception("No roam to higher priority network")
if bssid2 not in ev:
raise Exception("Unexpected network selected")
def test_ap_hs20_interworking_select_blocking_scan(dev, apdev):
"""Ongoing INTERWORKING_SELECT blocking SCAN"""
check_eap_capa(dev[0], "MSCHAPV2")
bssid = apdev[0]['bssid']
params = hs20_ap_params()
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].hs20_enable()
values = { 'realm': "example.com",
'username': "hs20-test",
'password': "password",
'domain': "example.com" }
dev[0].add_cred_values(values)
dev[0].scan_for_bss(bssid, freq="2412")
dev[0].request("INTERWORKING_SELECT auto freq=2412")
if "FAIL-BUSY" not in dev[0].request("SCAN"):
raise Exception("Unexpected SCAN command result")
dev[0].wait_connected(timeout=15)
def test_ap_hs20_fetch_osu(dev, apdev):
"""Hotspot 2.0 OSU provider and icon fetch"""
bssid = apdev[0]['bssid']
params = hs20_ap_params()
params['hs20_icon'] = "128:80:zxx:image/png:w1fi_logo:w1fi_logo.png"
params['osu_ssid'] = '"HS 2.0 OSU open"'
params['osu_method_list'] = "1"
params['osu_friendly_name'] = [ "eng:Test OSU", "fin:Testi-OSU" ]
params['osu_icon'] = "w1fi_logo"
params['osu_service_desc'] = [ "eng:Example services", "fin:Esimerkkipalveluja" ]
params['osu_server_uri'] = "https://example.com/osu/"
hostapd.add_ap(apdev[0]['ifname'], params)
bssid2 = apdev[1]['bssid']
params = hs20_ap_params(ssid="test-hs20b")
params['hessid'] = bssid2
params['hs20_icon'] = "128:80:zxx:image/png:w1fi_logo:w1fi_logo.png"
params['osu_ssid'] = '"HS 2.0 OSU OSEN"'
params['osu_method_list'] = "0"
params['osu_nai'] = "osen@example.com"
params['osu_friendly_name'] = [ "eng:Test2 OSU", "fin:Testi2-OSU" ]
params['osu_icon'] = "w1fi_logo"
params['osu_service_desc'] = [ "eng:Example services2", "fin:Esimerkkipalveluja2" ]
params['osu_server_uri'] = "https://example.org/osu/"
hostapd.add_ap(apdev[1]['ifname'], params)
with open("w1fi_logo.png", "r") as f:
orig_logo = f.read()
dev[0].hs20_enable()
dir = "/tmp/osu-fetch"
if os.path.isdir(dir):
files = [ f for f in os.listdir(dir) if f.startswith("osu-") ]
for f in files:
os.remove(dir + "/" + f)
else:
try:
os.makedirs(dir)
except:
pass
try:
dev[1].scan_for_bss(bssid, freq="2412")
dev[0].request("SET osu_dir " + dir)
dev[0].request("FETCH_OSU")
if "FAIL" not in dev[1].request("HS20_ICON_REQUEST foo w1fi_logo"):
raise Exception("Invalid HS20_ICON_REQUEST accepted")
if "OK" not in dev[1].request("HS20_ICON_REQUEST " + bssid + " w1fi_logo"):
raise Exception("HS20_ICON_REQUEST failed")
icons = 0
while True:
ev = dev[0].wait_event(["OSU provider fetch completed",
"RX-HS20-ANQP-ICON"], timeout=15)
if ev is None:
raise Exception("Timeout on OSU fetch")
if "OSU provider fetch completed" in ev:
break
if "RX-HS20-ANQP-ICON" in ev:
with open(ev.split(' ')[1], "r") as f:
logo = f.read()
if logo == orig_logo:
icons += 1
with open(dir + "/osu-providers.txt", "r") as f:
prov = f.read()
logger.debug("osu-providers.txt: " + prov)
if "OSU-PROVIDER " + bssid not in prov:
raise Exception("Missing OSU_PROVIDER(1)")
if "OSU-PROVIDER " + bssid2 not in prov:
raise Exception("Missing OSU_PROVIDER(2)")
finally:
files = [ f for f in os.listdir(dir) if f.startswith("osu-") ]
for f in files:
os.remove(dir + "/" + f)
os.rmdir(dir)
if icons != 2:
raise Exception("Unexpected number of icons fetched")
ev = dev[1].wait_event(["GAS-QUERY-START"], timeout=5)
if ev is None:
raise Exception("Timeout on GAS-QUERY-DONE")
ev = dev[1].wait_event(["GAS-QUERY-DONE"], timeout=5)
if ev is None:
raise Exception("Timeout on GAS-QUERY-DONE")
if "freq=2412 status_code=0 result=SUCCESS" not in ev:
raise Exception("Unexpected GAS-QUERY-DONE: " + ev)
ev = dev[1].wait_event(["RX-HS20-ANQP"], timeout=15)
if ev is None:
raise Exception("Timeout on icon fetch")
if "Icon Binary File" not in ev:
raise Exception("Unexpected ANQP element")
def test_ap_hs20_fetch_osu_stop(dev, apdev):
"""Hotspot 2.0 OSU provider fetch stopped"""
bssid = apdev[0]['bssid']
params = hs20_ap_params()
params['hs20_icon'] = "128:80:zxx:image/png:w1fi_logo:w1fi_logo.png"
params['osu_ssid'] = '"HS 2.0 OSU open"'
params['osu_method_list'] = "1"
params['osu_friendly_name'] = [ "eng:Test OSU", "fin:Testi-OSU" ]
params['osu_icon'] = "w1fi_logo"
params['osu_service_desc'] = [ "eng:Example services", "fin:Esimerkkipalveluja" ]
params['osu_server_uri'] = "https://example.com/osu/"
hapd = hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].hs20_enable()
dir = "/tmp/osu-fetch"
if os.path.isdir(dir):
files = [ f for f in os.listdir(dir) if f.startswith("osu-") ]
for f in files:
os.remove(dir + "/" + f)
else:
try:
os.makedirs(dir)
except:
pass
try:
dev[0].request("SET osu_dir " + dir)
dev[0].request("SCAN freq=2412-2462")
ev = dev[0].wait_event(["CTRL-EVENT-SCAN-STARTED"], timeout=10)
if ev is None:
raise Exception("Scan did not start")
if "FAIL" not in dev[0].request("FETCH_OSU"):
raise Exception("FETCH_OSU accepted while scanning")
ev = dev[0].wait_event(["CTRL-EVENT-SCAN-RESULTS"], 10)
if ev is None:
raise Exception("Scan timed out")
hapd.set("ext_mgmt_frame_handling", "1")
dev[0].request("FETCH_ANQP")
if "FAIL" not in dev[0].request("FETCH_OSU"):
raise Exception("FETCH_OSU accepted while in FETCH_ANQP")
dev[0].request("STOP_FETCH_ANQP")
dev[0].wait_event(["GAS-QUERY-DONE"], timeout=5)
dev[0].dump_monitor()
hapd.dump_monitor()
dev[0].request("INTERWORKING_SELECT freq=2412")
for i in range(5):
msg = hapd.mgmt_rx()
if msg['subtype'] == 13:
break
if "FAIL" not in dev[0].request("FETCH_OSU"):
raise Exception("FETCH_OSU accepted while in INTERWORKING_SELECT")
ev = dev[0].wait_event(["INTERWORKING-AP", "INTERWORKING-NO-MATCH"],
timeout=15)
if ev is None:
raise Exception("Network selection timed out");
dev[0].dump_monitor()
if "OK" not in dev[0].request("FETCH_OSU"):
raise Exception("FETCH_OSU failed")
dev[0].request("CANCEL_FETCH_OSU")
for i in range(15):
time.sleep(0.5)
if dev[0].get_driver_status_field("scan_state") == "SCAN_COMPLETED":
break
dev[0].dump_monitor()
if "OK" not in dev[0].request("FETCH_OSU"):
raise Exception("FETCH_OSU failed")
if "FAIL" not in dev[0].request("FETCH_OSU"):
raise Exception("FETCH_OSU accepted while in FETCH_OSU")
ev = dev[0].wait_event(["GAS-QUERY-START"], 10)
if ev is None:
raise Exception("GAS timed out")
if "FAIL" not in dev[0].request("FETCH_OSU"):
raise Exception("FETCH_OSU accepted while in FETCH_OSU")
dev[0].request("CANCEL_FETCH_OSU")
ev = dev[0].wait_event(["GAS-QUERY-DONE"], 10)
if ev is None:
raise Exception("GAS event timed out after CANCEL_FETCH_OSU")
finally:
files = [ f for f in os.listdir(dir) if f.startswith("osu-") ]
for f in files:
os.remove(dir + "/" + f)
os.rmdir(dir)
def test_ap_hs20_ft(dev, apdev):
"""Hotspot 2.0 connection with FT"""
check_eap_capa(dev[0], "MSCHAPV2")
bssid = apdev[0]['bssid']
params = hs20_ap_params()
params['wpa_key_mgmt'] = "FT-EAP"
params['nas_identifier'] = "nas1.w1.fi"
params['r1_key_holder'] = "000102030405"
params["mobility_domain"] = "a1b2"
params["reassociation_deadline"] = "1000"
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].hs20_enable()
id = dev[0].add_cred_values({ 'realm': "example.com",
'username': "hs20-test",
'password': "password",
'ca_cert': "auth_serv/ca.pem",
'domain': "example.com",
'update_identifier': "1234" })
interworking_select(dev[0], bssid, "home", freq="2412")
interworking_connect(dev[0], bssid, "TTLS")
def test_ap_hs20_remediation_sql(dev, apdev, params):
"""Hotspot 2.0 connection and remediation required using SQLite for user DB"""
check_eap_capa(dev[0], "MSCHAPV2")
try:
import sqlite3
except ImportError:
raise HwsimSkip("No sqlite3 module available")
dbfile = os.path.join(params['logdir'], "eap-user.db")
try:
os.remove(dbfile)
except:
pass
con = sqlite3.connect(dbfile)
with con:
cur = con.cursor()
cur.execute("CREATE TABLE users(identity TEXT PRIMARY KEY, methods TEXT, password TEXT, remediation TEXT, phase2 INTEGER)")
cur.execute("CREATE TABLE wildcards(identity TEXT PRIMARY KEY, methods TEXT)")
cur.execute("INSERT INTO users(identity,methods,password,phase2,remediation) VALUES ('user-mschapv2','TTLS-MSCHAPV2','password',1,'user')")
cur.execute("INSERT INTO wildcards(identity,methods) VALUES ('','TTLS,TLS')")
cur.execute("CREATE TABLE authlog(timestamp TEXT, session TEXT, nas_ip TEXT, username TEXT, note TEXT)")
try:
params = { "ssid": "as", "beacon_int": "2000",
"radius_server_clients": "auth_serv/radius_clients.conf",
"radius_server_auth_port": '18128',
"eap_server": "1",
"eap_user_file": "sqlite:" + dbfile,
"ca_cert": "auth_serv/ca.pem",
"server_cert": "auth_serv/server.pem",
"private_key": "auth_serv/server.key",
"subscr_remediation_url": "https://example.org/",
"subscr_remediation_method": "1" }
hostapd.add_ap(apdev[1]['ifname'], params)
bssid = apdev[0]['bssid']
params = hs20_ap_params()
params['auth_server_port'] = "18128"
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].request("SET pmf 1")
dev[0].hs20_enable()
id = dev[0].add_cred_values({ 'realm': "example.com",
'username': "user-mschapv2",
'password': "password",
'ca_cert': "auth_serv/ca.pem" })
interworking_select(dev[0], bssid, freq="2412")
interworking_connect(dev[0], bssid, "TTLS")
ev = dev[0].wait_event(["HS20-SUBSCRIPTION-REMEDIATION"], timeout=5)
if ev is None:
raise Exception("Timeout on subscription remediation notice")
if " 1 https://example.org/" not in ev:
raise Exception("Unexpected subscription remediation event contents")
with con:
cur = con.cursor()
cur.execute("SELECT * from authlog")
rows = cur.fetchall()
if len(rows) < 1:
raise Exception("No authlog entries")
finally:
os.remove(dbfile)
dev[0].request("SET pmf 0")
def test_ap_hs20_external_selection(dev, apdev):
"""Hotspot 2.0 connection using external network selection and creation"""
check_eap_capa(dev[0], "MSCHAPV2")
bssid = apdev[0]['bssid']
params = hs20_ap_params()
params['hessid'] = bssid
params['disable_dgaf'] = '1'
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].hs20_enable()
dev[0].connect("test-hs20", proto="RSN", key_mgmt="WPA-EAP", eap="TTLS",
identity="hs20-test", password="password",
ca_cert="auth_serv/ca.pem", phase2="auth=MSCHAPV2",
scan_freq="2412", update_identifier="54321")
if dev[0].get_status_field("hs20") != "2":
raise Exception("Unexpected hs20 indication")
def test_ap_hs20_random_mac_addr(dev, apdev):
"""Hotspot 2.0 connection with random MAC address"""
check_eap_capa(dev[0], "MSCHAPV2")
bssid = apdev[0]['bssid']
params = hs20_ap_params()
params['hessid'] = bssid
params['disable_dgaf'] = '1'
hapd = hostapd.add_ap(apdev[0]['ifname'], params)
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add("wlan5")
addr = wpas.p2p_interface_addr()
wpas.request("SET mac_addr 1")
wpas.request("SET preassoc_mac_addr 1")
wpas.request("SET rand_addr_lifetime 60")
wpas.hs20_enable()
wpas.flush_scan_cache()
id = wpas.add_cred_values({ 'realm': "example.com",
'username': "hs20-test",
'password': "password",
'ca_cert': "auth_serv/ca.pem",
'domain': "example.com",
'update_identifier': "1234" })
interworking_select(wpas, bssid, "home", freq="2412")
interworking_connect(wpas, bssid, "TTLS")
addr1 = wpas.get_driver_status_field("addr")
if addr == addr1:
raise Exception("Did not use random MAC address")
sta = hapd.get_sta(addr)
if sta['addr'] != "FAIL":
raise Exception("Unexpected STA association with permanent address")
sta = hapd.get_sta(addr1)
if sta['addr'] != addr1:
raise Exception("STA association with random address not found")
def test_ap_hs20_multi_network_and_cred_removal(dev, apdev):
"""Multiple networks and cred removal"""
check_eap_capa(dev[0], "MSCHAPV2")
bssid = apdev[0]['bssid']
params = hs20_ap_params()
params['nai_realm'] = [ "0,example.com,25[3:26]"]
hapd = hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].add_network()
dev[0].hs20_enable()
id = dev[0].add_cred_values({ 'realm': "example.com",
'username': "user",
'password': "password" })
interworking_select(dev[0], bssid, freq="2412")
interworking_connect(dev[0], bssid, "PEAP")
dev[0].add_network()
dev[0].request("DISCONNECT")
dev[0].wait_disconnected(timeout=10)
hapd.disable()
hapd.set("ssid", "another ssid")
hapd.enable()
interworking_select(dev[0], bssid, freq="2412")
interworking_connect(dev[0], bssid, "PEAP")
dev[0].add_network()
if len(dev[0].list_networks()) != 5:
raise Exception("Unexpected number of networks prior to remove_crec")
dev[0].dump_monitor()
dev[0].remove_cred(id)
if len(dev[0].list_networks()) != 3:
raise Exception("Unexpected number of networks after to remove_crec")
dev[0].wait_disconnected(timeout=10)
def test_ap_hs20_interworking_add_network(dev, apdev):
"""Hotspot 2.0 connection using INTERWORKING_ADD_NETWORK"""
check_eap_capa(dev[0], "MSCHAPV2")
bssid = apdev[0]['bssid']
params = hs20_ap_params()
params['nai_realm'] = [ "0,example.com,21[3:26][6:7][99:99]" ]
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].hs20_enable()
dev[0].add_cred_values(default_cred(user="user"))
interworking_select(dev[0], bssid, freq=2412)
id = dev[0].interworking_add_network(bssid)
dev[0].select_network(id, freq=2412)
dev[0].wait_connected()
def _test_ap_hs20_proxyarp(dev, apdev):
bssid = apdev[0]['bssid']
params = hs20_ap_params()
params['hessid'] = bssid
params['disable_dgaf'] = '0'
params['proxy_arp'] = '1'
hapd = hostapd.add_ap(apdev[0]['ifname'], params, no_enable=True)
if "OK" in hapd.request("ENABLE"):
raise Exception("Incomplete hostapd configuration was accepted")
hapd.set("ap_isolate", "1")
if "OK" in hapd.request("ENABLE"):
raise Exception("Incomplete hostapd configuration was accepted")
hapd.set('bridge', 'ap-br0')
hapd.dump_monitor()
try:
hapd.enable()
except:
# For now, do not report failures due to missing kernel support
raise HwsimSkip("Could not start hostapd - assume proxyarp not supported in kernel version")
ev = hapd.wait_event(["AP-ENABLED", "AP-DISABLED"], timeout=10)
if ev is None:
raise Exception("AP startup timed out")
if "AP-ENABLED" not in ev:
raise Exception("AP startup failed")
dev[0].hs20_enable()
subprocess.call(['brctl', 'setfd', 'ap-br0', '0'])
subprocess.call(['ip', 'link', 'set', 'dev', 'ap-br0', 'up'])
id = dev[0].add_cred_values({ 'realm': "example.com",
'username': "hs20-test",
'password': "password",
'ca_cert': "auth_serv/ca.pem",
'domain': "example.com",
'update_identifier': "1234" })
interworking_select(dev[0], bssid, "home", freq="2412")
interworking_connect(dev[0], bssid, "TTLS")
dev[1].connect("test-hs20", key_mgmt="WPA-EAP", eap="TTLS",
identity="hs20-test", password="password",
ca_cert="auth_serv/ca.pem", phase2="auth=MSCHAPV2",
scan_freq="2412")
time.sleep(0.1)
addr0 = dev[0].p2p_interface_addr()
addr1 = dev[1].p2p_interface_addr()
src_ll_opt0 = "\x01\x01" + binascii.unhexlify(addr0.replace(':',''))
src_ll_opt1 = "\x01\x01" + binascii.unhexlify(addr1.replace(':',''))
pkt = build_ns(src_ll=addr0, ip_src="aaaa:bbbb:cccc::2",
ip_dst="ff02::1:ff00:2", target="aaaa:bbbb:cccc::2",
opt=src_ll_opt0)
if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)):
raise Exception("DATA_TEST_FRAME failed")
pkt = build_ns(src_ll=addr1, ip_src="aaaa:bbbb:dddd::2",
ip_dst="ff02::1:ff00:2", target="aaaa:bbbb:dddd::2",
opt=src_ll_opt1)
if "OK" not in dev[1].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)):
raise Exception("DATA_TEST_FRAME failed")
pkt = build_ns(src_ll=addr1, ip_src="aaaa:bbbb:eeee::2",
ip_dst="ff02::1:ff00:2", target="aaaa:bbbb:eeee::2",
opt=src_ll_opt1)
if "OK" not in dev[1].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)):
raise Exception("DATA_TEST_FRAME failed")
matches = get_permanent_neighbors("ap-br0")
logger.info("After connect: " + str(matches))
if len(matches) != 3:
raise Exception("Unexpected number of neighbor entries after connect")
if 'aaaa:bbbb:cccc::2 dev ap-br0 lladdr 02:00:00:00:00:00 PERMANENT' not in matches:
raise Exception("dev0 addr missing")
if 'aaaa:bbbb:dddd::2 dev ap-br0 lladdr 02:00:00:00:01:00 PERMANENT' not in matches:
raise Exception("dev1 addr(1) missing")
if 'aaaa:bbbb:eeee::2 dev ap-br0 lladdr 02:00:00:00:01:00 PERMANENT' not in matches:
raise Exception("dev1 addr(2) missing")
dev[0].request("DISCONNECT")
dev[1].request("DISCONNECT")
time.sleep(0.5)
matches = get_permanent_neighbors("ap-br0")
logger.info("After disconnect: " + str(matches))
if len(matches) > 0:
raise Exception("Unexpected neighbor entries after disconnect")
def test_ap_hs20_hidden_ssid_in_scan_res(dev, apdev):
"""Hotspot 2.0 connection with hidden SSId in scan results"""
check_eap_capa(dev[0], "MSCHAPV2")
bssid = apdev[0]['bssid']
hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid": 'secret',
"ignore_broadcast_ssid": "1" })
dev[0].scan_for_bss(bssid, freq=2412)
hapd.disable()
hapd_global = hostapd.HostapdGlobal()
hapd_global.flush()
hapd_global.remove(apdev[0]['ifname'])
params = hs20_ap_params()
params['hessid'] = bssid
hapd = hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].hs20_enable()
id = dev[0].add_cred_values({ 'realm': "example.com",
'username': "hs20-test",
'password': "password",
'ca_cert': "auth_serv/ca.pem",
'domain': "example.com" })
interworking_select(dev[0], bssid, "home", freq="2412")
interworking_connect(dev[0], bssid, "TTLS")
# clear BSS table to avoid issues in following test cases
dev[0].request("DISCONNECT")
dev[0].wait_disconnected()
hapd.disable()
dev[0].flush_scan_cache()
dev[0].flush_scan_cache()
def test_ap_hs20_proxyarp(dev, apdev):
"""Hotspot 2.0 and ProxyARP"""
check_eap_capa(dev[0], "MSCHAPV2")
try:
_test_ap_hs20_proxyarp(dev, apdev)
finally:
subprocess.call(['ip', 'link', 'set', 'dev', 'ap-br0', 'down'],
stderr=open('/dev/null', 'w'))
subprocess.call(['brctl', 'delbr', 'ap-br0'],
stderr=open('/dev/null', 'w'))
def _test_ap_hs20_proxyarp_dgaf(dev, apdev, disabled):
bssid = apdev[0]['bssid']
params = hs20_ap_params()
params['hessid'] = bssid
params['disable_dgaf'] = '1' if disabled else '0'
params['proxy_arp'] = '1'
params['na_mcast_to_ucast'] = '1'
params['ap_isolate'] = '1'
params['bridge'] = 'ap-br0'
hapd = hostapd.add_ap(apdev[0]['ifname'], params, no_enable=True)
try:
hapd.enable()
except:
# For now, do not report failures due to missing kernel support
raise HwsimSkip("Could not start hostapd - assume proxyarp not supported in kernel version")
ev = hapd.wait_event(["AP-ENABLED"], timeout=10)
if ev is None:
raise Exception("AP startup timed out")
dev[0].hs20_enable()
subprocess.call(['brctl', 'setfd', 'ap-br0', '0'])
subprocess.call(['ip', 'link', 'set', 'dev', 'ap-br0', 'up'])
id = dev[0].add_cred_values({ 'realm': "example.com",
'username': "hs20-test",
'password': "password",
'ca_cert': "auth_serv/ca.pem",
'domain': "example.com",
'update_identifier': "1234" })
interworking_select(dev[0], bssid, "home", freq="2412")
interworking_connect(dev[0], bssid, "TTLS")
dev[1].connect("test-hs20", key_mgmt="WPA-EAP", eap="TTLS",
identity="hs20-test", password="password",
ca_cert="auth_serv/ca.pem", phase2="auth=MSCHAPV2",
scan_freq="2412")
time.sleep(0.1)
addr0 = dev[0].p2p_interface_addr()
src_ll_opt0 = "\x01\x01" + binascii.unhexlify(addr0.replace(':',''))
pkt = build_ns(src_ll=addr0, ip_src="aaaa:bbbb:cccc::2",
ip_dst="ff02::1:ff00:2", target="aaaa:bbbb:cccc::2",
opt=src_ll_opt0)
if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)):
raise Exception("DATA_TEST_FRAME failed")
pkt = build_ra(src_ll=apdev[0]['bssid'], ip_src="aaaa:bbbb:cccc::33",
ip_dst="ff01::1")
if "OK" not in hapd.request("DATA_TEST_FRAME ifname=ap-br0 " + binascii.hexlify(pkt)):
raise Exception("DATA_TEST_FRAME failed")
pkt = build_na(src_ll=apdev[0]['bssid'], ip_src="aaaa:bbbb:cccc::44",
ip_dst="ff01::1", target="aaaa:bbbb:cccc::55")
if "OK" not in hapd.request("DATA_TEST_FRAME ifname=ap-br0 " + binascii.hexlify(pkt)):
raise Exception("DATA_TEST_FRAME failed")
pkt = build_dhcp_ack(dst_ll="ff:ff:ff:ff:ff:ff", src_ll=bssid,
ip_src="192.168.1.1", ip_dst="255.255.255.255",
yiaddr="192.168.1.123", chaddr=addr0)
if "OK" not in hapd.request("DATA_TEST_FRAME ifname=ap-br0 " + binascii.hexlify(pkt)):
raise Exception("DATA_TEST_FRAME failed")
# another copy for additional code coverage
pkt = build_dhcp_ack(dst_ll=addr0, src_ll=bssid,
ip_src="192.168.1.1", ip_dst="255.255.255.255",
yiaddr="192.168.1.123", chaddr=addr0)
if "OK" not in hapd.request("DATA_TEST_FRAME ifname=ap-br0 " + binascii.hexlify(pkt)):
raise Exception("DATA_TEST_FRAME failed")
matches = get_permanent_neighbors("ap-br0")
logger.info("After connect: " + str(matches))
if len(matches) != 2:
raise Exception("Unexpected number of neighbor entries after connect")
if 'aaaa:bbbb:cccc::2 dev ap-br0 lladdr 02:00:00:00:00:00 PERMANENT' not in matches:
raise Exception("dev0 addr missing")
if '192.168.1.123 dev ap-br0 lladdr 02:00:00:00:00:00 PERMANENT' not in matches:
raise Exception("dev0 IPv4 addr missing")
dev[0].request("DISCONNECT")
dev[1].request("DISCONNECT")
time.sleep(0.5)
matches = get_permanent_neighbors("ap-br0")
logger.info("After disconnect: " + str(matches))
if len(matches) > 0:
raise Exception("Unexpected neighbor entries after disconnect")
def test_ap_hs20_proxyarp_disable_dgaf(dev, apdev):
"""Hotspot 2.0 and ProxyARP with DGAF disabled"""
check_eap_capa(dev[0], "MSCHAPV2")
try:
_test_ap_hs20_proxyarp_dgaf(dev, apdev, True)
finally:
subprocess.call(['ip', 'link', 'set', 'dev', 'ap-br0', 'down'],
stderr=open('/dev/null', 'w'))
subprocess.call(['brctl', 'delbr', 'ap-br0'],
stderr=open('/dev/null', 'w'))
def test_ap_hs20_proxyarp_enable_dgaf(dev, apdev):
"""Hotspot 2.0 and ProxyARP with DGAF enabled"""
check_eap_capa(dev[0], "MSCHAPV2")
try:
_test_ap_hs20_proxyarp_dgaf(dev, apdev, False)
finally:
subprocess.call(['ip', 'link', 'set', 'dev', 'ap-br0', 'down'],
stderr=open('/dev/null', 'w'))
subprocess.call(['brctl', 'delbr', 'ap-br0'],
stderr=open('/dev/null', 'w'))
def ip_checksum(buf):
sum = 0
if len(buf) & 0x01:
buf += '\0x00'
for i in range(0, len(buf), 2):
val, = struct.unpack('H', buf[i:i+2])
sum += val
while (sum >> 16):
sum = (sum & 0xffff) + (sum >> 16)
return struct.pack('H', ~sum & 0xffff)
def ipv6_solicited_node_mcaddr(target):
prefix = socket.inet_pton(socket.AF_INET6, "ff02::1:ff00:0")
mask = socket.inet_pton(socket.AF_INET6, "::ff:ffff")
_target = socket.inet_pton(socket.AF_INET6, target)
p = struct.unpack('4I', prefix)
m = struct.unpack('4I', mask)
t = struct.unpack('4I', _target)
res = (p[0] | (t[0] & m[0]),
p[1] | (t[1] & m[1]),
p[2] | (t[2] & m[2]),
p[3] | (t[3] & m[3]))
return socket.inet_ntop(socket.AF_INET6, struct.pack('4I', *res))
def build_icmpv6(ipv6_addrs, type, code, payload):
start = struct.pack("BB", type, code)
end = payload
icmp = start + '\x00\x00' + end
pseudo = ipv6_addrs + struct.pack(">LBBBB", len(icmp), 0, 0, 0, 58)
csum = ip_checksum(pseudo + icmp)
return start + csum + end
def build_ra(src_ll, ip_src, ip_dst, cur_hop_limit=0, router_lifetime=0,
reachable_time=0, retrans_timer=0, opt=None):
link_mc = binascii.unhexlify("3333ff000002")
_src_ll = binascii.unhexlify(src_ll.replace(':',''))
proto = '\x86\xdd'
ehdr = link_mc + _src_ll + proto
_ip_src = socket.inet_pton(socket.AF_INET6, ip_src)
_ip_dst = socket.inet_pton(socket.AF_INET6, ip_dst)
adv = struct.pack('>BBHLL', cur_hop_limit, 0, router_lifetime,
reachable_time, retrans_timer)
if opt:
payload = adv + opt
else:
payload = adv
icmp = build_icmpv6(_ip_src + _ip_dst, 134, 0, payload)
ipv6 = struct.pack('>BBBBHBB', 0x60, 0, 0, 0, len(icmp), 58, 255)
ipv6 += _ip_src + _ip_dst
return ehdr + ipv6 + icmp
def build_ns(src_ll, ip_src, ip_dst, target, opt=None):
link_mc = binascii.unhexlify("3333ff000002")
_src_ll = binascii.unhexlify(src_ll.replace(':',''))
proto = '\x86\xdd'
ehdr = link_mc + _src_ll + proto
_ip_src = socket.inet_pton(socket.AF_INET6, ip_src)
if ip_dst is None:
ip_dst = ipv6_solicited_node_mcaddr(target)
_ip_dst = socket.inet_pton(socket.AF_INET6, ip_dst)
reserved = '\x00\x00\x00\x00'
_target = socket.inet_pton(socket.AF_INET6, target)
if opt:
payload = reserved + _target + opt
else:
payload = reserved + _target
icmp = build_icmpv6(_ip_src + _ip_dst, 135, 0, payload)
ipv6 = struct.pack('>BBBBHBB', 0x60, 0, 0, 0, len(icmp), 58, 255)
ipv6 += _ip_src + _ip_dst
return ehdr + ipv6 + icmp
def send_ns(dev, src_ll=None, target=None, ip_src=None, ip_dst=None, opt=None,
hapd_bssid=None):
if hapd_bssid:
if src_ll is None:
src_ll = hapd_bssid
cmd = "DATA_TEST_FRAME ifname=ap-br0 "
else:
if src_ll is None:
src_ll = dev.p2p_interface_addr()
cmd = "DATA_TEST_FRAME "
if opt is None:
opt = "\x01\x01" + binascii.unhexlify(src_ll.replace(':',''))
pkt = build_ns(src_ll=src_ll, ip_src=ip_src, ip_dst=ip_dst, target=target,
opt=opt)
if "OK" not in dev.request(cmd + binascii.hexlify(pkt)):
raise Exception("DATA_TEST_FRAME failed")
def build_na(src_ll, ip_src, ip_dst, target, opt=None):
link_mc = binascii.unhexlify("3333ff000002")
_src_ll = binascii.unhexlify(src_ll.replace(':',''))
proto = '\x86\xdd'
ehdr = link_mc + _src_ll + proto
_ip_src = socket.inet_pton(socket.AF_INET6, ip_src)
_ip_dst = socket.inet_pton(socket.AF_INET6, ip_dst)
reserved = '\x00\x00\x00\x00'
_target = socket.inet_pton(socket.AF_INET6, target)
if opt:
payload = reserved + _target + opt
else:
payload = reserved + _target
icmp = build_icmpv6(_ip_src + _ip_dst, 136, 0, payload)
ipv6 = struct.pack('>BBBBHBB', 0x60, 0, 0, 0, len(icmp), 58, 255)
ipv6 += _ip_src + _ip_dst
return ehdr + ipv6 + icmp
def send_na(dev, src_ll=None, target=None, ip_src=None, ip_dst=None, opt=None,
hapd_bssid=None):
if hapd_bssid:
if src_ll is None:
src_ll = hapd_bssid
cmd = "DATA_TEST_FRAME ifname=ap-br0 "
else:
if src_ll is None:
src_ll = dev.p2p_interface_addr()
cmd = "DATA_TEST_FRAME "
pkt = build_na(src_ll=src_ll, ip_src=ip_src, ip_dst=ip_dst, target=target,
opt=opt)
if "OK" not in dev.request(cmd + binascii.hexlify(pkt)):
raise Exception("DATA_TEST_FRAME failed")
def build_dhcp_ack(dst_ll, src_ll, ip_src, ip_dst, yiaddr, chaddr,
subnet_mask="255.255.255.0", truncated_opt=False,
wrong_magic=False, force_tot_len=None, no_dhcp=False):
_dst_ll = binascii.unhexlify(dst_ll.replace(':',''))
_src_ll = binascii.unhexlify(src_ll.replace(':',''))
proto = '\x08\x00'
ehdr = _dst_ll + _src_ll + proto
_ip_src = socket.inet_pton(socket.AF_INET, ip_src)
_ip_dst = socket.inet_pton(socket.AF_INET, ip_dst)
_subnet_mask = socket.inet_pton(socket.AF_INET, subnet_mask)
_ciaddr = '\x00\x00\x00\x00'
_yiaddr = socket.inet_pton(socket.AF_INET, yiaddr)
_siaddr = '\x00\x00\x00\x00'
_giaddr = '\x00\x00\x00\x00'
_chaddr = binascii.unhexlify(chaddr.replace(':','') + "00000000000000000000")
payload = struct.pack('>BBBBL3BB', 2, 1, 6, 0, 12345, 0, 0, 0, 0)
payload += _ciaddr + _yiaddr + _siaddr + _giaddr + _chaddr + 192*'\x00'
# magic
if wrong_magic:
payload += '\x63\x82\x53\x00'
else:
payload += '\x63\x82\x53\x63'
if truncated_opt:
payload += '\x22\xff\x00'
# Option: DHCP Message Type = ACK
payload += '\x35\x01\x05'
# Pad Option
payload += '\x00'
# Option: Subnet Mask
payload += '\x01\x04' + _subnet_mask
# Option: Time Offset
payload += struct.pack('>BBL', 2, 4, 0)
# End Option
payload += '\xff'
# Pad Option
payload += '\x00\x00\x00\x00'
if no_dhcp:
payload = struct.pack('>BBBBL3BB', 2, 1, 6, 0, 12345, 0, 0, 0, 0)
payload += _ciaddr + _yiaddr + _siaddr + _giaddr + _chaddr + 192*'\x00'
udp = struct.pack('>HHHH', 67, 68, 8 + len(payload), 0) + payload
if force_tot_len:
tot_len = force_tot_len
else:
tot_len = 20 + len(udp)
start = struct.pack('>BBHHBBBB', 0x45, 0, tot_len, 0, 0, 0, 128, 17)
ipv4 = start + '\x00\x00' + _ip_src + _ip_dst
csum = ip_checksum(ipv4)
ipv4 = start + csum + _ip_src + _ip_dst
return ehdr + ipv4 + udp
def build_arp(dst_ll, src_ll, opcode, sender_mac, sender_ip,
target_mac, target_ip):
_dst_ll = binascii.unhexlify(dst_ll.replace(':',''))
_src_ll = binascii.unhexlify(src_ll.replace(':',''))
proto = '\x08\x06'
ehdr = _dst_ll + _src_ll + proto
_sender_mac = binascii.unhexlify(sender_mac.replace(':',''))
_sender_ip = socket.inet_pton(socket.AF_INET, sender_ip)
_target_mac = binascii.unhexlify(target_mac.replace(':',''))
_target_ip = socket.inet_pton(socket.AF_INET, target_ip)
arp = struct.pack('>HHBBH', 1, 0x0800, 6, 4, opcode)
arp += _sender_mac + _sender_ip
arp += _target_mac + _target_ip
return ehdr + arp
def send_arp(dev, dst_ll="ff:ff:ff:ff:ff:ff", src_ll=None, opcode=1,
sender_mac=None, sender_ip="0.0.0.0",
target_mac="00:00:00:00:00:00", target_ip="0.0.0.0",
hapd_bssid=None):
if hapd_bssid:
if src_ll is None:
src_ll = hapd_bssid
if sender_mac is None:
sender_mac = hapd_bssid
cmd = "DATA_TEST_FRAME ifname=ap-br0 "
else:
if src_ll is None:
src_ll = dev.p2p_interface_addr()
if sender_mac is None:
sender_mac = dev.p2p_interface_addr()
cmd = "DATA_TEST_FRAME "
pkt = build_arp(dst_ll=dst_ll, src_ll=src_ll, opcode=opcode,
sender_mac=sender_mac, sender_ip=sender_ip,
target_mac=target_mac, target_ip=target_ip)
if "OK" not in dev.request(cmd + binascii.hexlify(pkt)):
raise Exception("DATA_TEST_FRAME failed")
def get_permanent_neighbors(ifname):
cmd = subprocess.Popen(['ip', 'nei'], stdout=subprocess.PIPE)
res = cmd.stdout.read()
cmd.stdout.close()
return [ line for line in res.splitlines() if "PERMANENT" in line and ifname in line ]
def get_bridge_macs(ifname):
cmd = subprocess.Popen(['brctl', 'showmacs', ifname],
stdout=subprocess.PIPE)
res = cmd.stdout.read()
cmd.stdout.close()
return res
def tshark_get_arp(cap, filter):
res = run_tshark(cap, filter,
[ "eth.dst", "eth.src",
"arp.src.hw_mac", "arp.src.proto_ipv4",
"arp.dst.hw_mac", "arp.dst.proto_ipv4" ],
wait=False)
frames = []
for l in res.splitlines():
frames.append(l.split('\t'))
return frames
def tshark_get_ns(cap):
res = run_tshark(cap, "icmpv6.type == 135",
[ "eth.dst", "eth.src",
"ipv6.src", "ipv6.dst",
"icmpv6.nd.ns.target_address",
"icmpv6.opt.linkaddr" ],
wait=False)
frames = []
for l in res.splitlines():
frames.append(l.split('\t'))
return frames
def tshark_get_na(cap):
res = run_tshark(cap, "icmpv6.type == 136",
[ "eth.dst", "eth.src",
"ipv6.src", "ipv6.dst",
"icmpv6.nd.na.target_address",
"icmpv6.opt.linkaddr" ],
wait=False)
frames = []
for l in res.splitlines():
frames.append(l.split('\t'))
return frames
def _test_proxyarp_open(dev, apdev, params, ebtables=False):
prefix = "proxyarp_open"
if ebtables:
prefix += "_ebtables"
cap_br = os.path.join(params['logdir'], prefix + ".ap-br0.pcap")
cap_dev0 = os.path.join(params['logdir'],
prefix + ".%s.pcap" % dev[0].ifname)
cap_dev1 = os.path.join(params['logdir'],
prefix + ".%s.pcap" % dev[1].ifname)
cap_dev2 = os.path.join(params['logdir'],
prefix + ".%s.pcap" % dev[2].ifname)
bssid = apdev[0]['bssid']
params = { 'ssid': 'open' }
params['proxy_arp'] = '1'
hapd = hostapd.add_ap(apdev[0]['ifname'], params, no_enable=True)
hapd.set("ap_isolate", "1")
hapd.set('bridge', 'ap-br0')
hapd.dump_monitor()
try:
hapd.enable()
except:
# For now, do not report failures due to missing kernel support
raise HwsimSkip("Could not start hostapd - assume proxyarp not supported in kernel version")
ev = hapd.wait_event(["AP-ENABLED", "AP-DISABLED"], timeout=10)
if ev is None:
raise Exception("AP startup timed out")
if "AP-ENABLED" not in ev:
raise Exception("AP startup failed")
params2 = { 'ssid': 'another' }
hapd2 = hostapd.add_ap(apdev[1]['ifname'], params2, no_enable=True)
hapd2.set('bridge', 'ap-br0')
hapd2.enable()
subprocess.call(['brctl', 'setfd', 'ap-br0', '0'])
subprocess.call(['ip', 'link', 'set', 'dev', 'ap-br0', 'up'])
if ebtables:
for chain in [ 'FORWARD', 'OUTPUT' ]:
subprocess.call(['ebtables', '-A', chain, '-p', 'ARP',
'-d', 'Broadcast', '-o', apdev[0]['ifname'],
'-j', 'DROP'])
subprocess.call(['ebtables', '-A', chain, '-d', 'Multicast',
'-p', 'IPv6', '--ip6-protocol', 'ipv6-icmp',
'--ip6-icmp-type', 'neighbor-solicitation',
'-o', apdev[0]['ifname'], '-j', 'DROP'])
subprocess.call(['ebtables', '-A', chain, '-d', 'Multicast',
'-p', 'IPv6', '--ip6-protocol', 'ipv6-icmp',
'--ip6-icmp-type', 'neighbor-advertisement',
'-o', apdev[0]['ifname'], '-j', 'DROP'])
subprocess.call(['ebtables', '-A', chain,
'-p', 'IPv6', '--ip6-protocol', 'ipv6-icmp',
'--ip6-icmp-type', 'router-solicitation',
'-o', apdev[0]['ifname'], '-j', 'DROP'])
# Multicast Listener Report Message
subprocess.call(['ebtables', '-A', chain, '-d', 'Multicast',
'-p', 'IPv6', '--ip6-protocol', 'ipv6-icmp',
'--ip6-icmp-type', '143',
'-o', apdev[0]['ifname'], '-j', 'DROP'])
time.sleep(0.5)
cmd = {}
cmd[0] = subprocess.Popen(['tcpdump', '-p', '-U', '-i', 'ap-br0',
'-w', cap_br, '-s', '2000'],
stderr=open('/dev/null', 'w'))
cmd[1] = subprocess.Popen(['tcpdump', '-p', '-U', '-i', dev[0].ifname,
'-w', cap_dev0, '-s', '2000'],
stderr=open('/dev/null', 'w'))
cmd[2] = subprocess.Popen(['tcpdump', '-p', '-U', '-i', dev[1].ifname,
'-w', cap_dev1, '-s', '2000'],
stderr=open('/dev/null', 'w'))
cmd[3] = subprocess.Popen(['tcpdump', '-p', '-U', '-i', dev[2].ifname,
'-w', cap_dev2, '-s', '2000'],
stderr=open('/dev/null', 'w'))
dev[0].connect("open", key_mgmt="NONE", scan_freq="2412")
dev[1].connect("open", key_mgmt="NONE", scan_freq="2412")
dev[2].connect("another", key_mgmt="NONE", scan_freq="2412")
time.sleep(0.1)
brcmd = subprocess.Popen(['brctl', 'show'], stdout=subprocess.PIPE)
res = brcmd.stdout.read()
brcmd.stdout.close()
logger.info("Bridge setup: " + res)
brcmd = subprocess.Popen(['brctl', 'showstp', 'ap-br0'],
stdout=subprocess.PIPE)
res = brcmd.stdout.read()
brcmd.stdout.close()
logger.info("Bridge showstp: " + res)
addr0 = dev[0].p2p_interface_addr()
addr1 = dev[1].p2p_interface_addr()
addr2 = dev[2].p2p_interface_addr()
src_ll_opt0 = "\x01\x01" + binascii.unhexlify(addr0.replace(':',''))
src_ll_opt1 = "\x01\x01" + binascii.unhexlify(addr1.replace(':',''))
# DAD NS
send_ns(dev[0], ip_src="::", target="aaaa:bbbb:cccc::2")
send_ns(dev[0], ip_src="aaaa:bbbb:cccc::2", target="aaaa:bbbb:cccc::2")
# test frame without source link-layer address option
send_ns(dev[0], ip_src="aaaa:bbbb:cccc::2", target="aaaa:bbbb:cccc::2",
opt='')
# test frame with bogus option
send_ns(dev[0], ip_src="aaaa:bbbb:cccc::2", target="aaaa:bbbb:cccc::2",
opt="\x70\x01\x01\x02\x03\x04\x05\x05")
# test frame with truncated source link-layer address option
send_ns(dev[0], ip_src="aaaa:bbbb:cccc::2", target="aaaa:bbbb:cccc::2",
opt="\x01\x01\x01\x02\x03\x04")
# test frame with foreign source link-layer address option
send_ns(dev[0], ip_src="aaaa:bbbb:cccc::2", target="aaaa:bbbb:cccc::2",
opt="\x01\x01\x01\x02\x03\x04\x05\x06")
send_ns(dev[1], ip_src="aaaa:bbbb:dddd::2", target="aaaa:bbbb:dddd::2")
send_ns(dev[1], ip_src="aaaa:bbbb:eeee::2", target="aaaa:bbbb:eeee::2")
# another copy for additional code coverage
send_ns(dev[1], ip_src="aaaa:bbbb:eeee::2", target="aaaa:bbbb:eeee::2")
pkt = build_dhcp_ack(dst_ll="ff:ff:ff:ff:ff:ff", src_ll=bssid,
ip_src="192.168.1.1", ip_dst="255.255.255.255",
yiaddr="192.168.1.124", chaddr=addr0)
if "OK" not in hapd.request("DATA_TEST_FRAME ifname=ap-br0 " + binascii.hexlify(pkt)):
raise Exception("DATA_TEST_FRAME failed")
# Change address and verify unicast
pkt = build_dhcp_ack(dst_ll=addr0, src_ll=bssid,
ip_src="192.168.1.1", ip_dst="255.255.255.255",
yiaddr="192.168.1.123", chaddr=addr0)
if "OK" not in hapd.request("DATA_TEST_FRAME ifname=ap-br0 " + binascii.hexlify(pkt)):
raise Exception("DATA_TEST_FRAME failed")
# Not-associated client MAC address
pkt = build_dhcp_ack(dst_ll="ff:ff:ff:ff:ff:ff", src_ll=bssid,
ip_src="192.168.1.1", ip_dst="255.255.255.255",
yiaddr="192.168.1.125", chaddr="22:33:44:55:66:77")
if "OK" not in hapd.request("DATA_TEST_FRAME ifname=ap-br0 " + binascii.hexlify(pkt)):
raise Exception("DATA_TEST_FRAME failed")
# No IP address
pkt = build_dhcp_ack(dst_ll=addr1, src_ll=bssid,
ip_src="192.168.1.1", ip_dst="255.255.255.255",
yiaddr="0.0.0.0", chaddr=addr1)
if "OK" not in hapd.request("DATA_TEST_FRAME ifname=ap-br0 " + binascii.hexlify(pkt)):
raise Exception("DATA_TEST_FRAME failed")
# Zero subnet mask
pkt = build_dhcp_ack(dst_ll=addr1, src_ll=bssid,
ip_src="192.168.1.1", ip_dst="255.255.255.255",
yiaddr="192.168.1.126", chaddr=addr1,
subnet_mask="0.0.0.0")
if "OK" not in hapd.request("DATA_TEST_FRAME ifname=ap-br0 " + binascii.hexlify(pkt)):
raise Exception("DATA_TEST_FRAME failed")
# Truncated option
pkt = build_dhcp_ack(dst_ll=addr1, src_ll=bssid,
ip_src="192.168.1.1", ip_dst="255.255.255.255",
yiaddr="192.168.1.127", chaddr=addr1,
truncated_opt=True)
if "OK" not in hapd.request("DATA_TEST_FRAME ifname=ap-br0 " + binascii.hexlify(pkt)):
raise Exception("DATA_TEST_FRAME failed")
# Wrong magic
pkt = build_dhcp_ack(dst_ll=addr1, src_ll=bssid,
ip_src="192.168.1.1", ip_dst="255.255.255.255",
yiaddr="192.168.1.128", chaddr=addr1,
wrong_magic=True)
if "OK" not in hapd.request("DATA_TEST_FRAME ifname=ap-br0 " + binascii.hexlify(pkt)):
raise Exception("DATA_TEST_FRAME failed")
# Wrong IPv4 total length
pkt = build_dhcp_ack(dst_ll=addr1, src_ll=bssid,
ip_src="192.168.1.1", ip_dst="255.255.255.255",
yiaddr="192.168.1.129", chaddr=addr1,
force_tot_len=1000)
if "OK" not in hapd.request("DATA_TEST_FRAME ifname=ap-br0 " + binascii.hexlify(pkt)):
raise Exception("DATA_TEST_FRAME failed")
# BOOTP
pkt = build_dhcp_ack(dst_ll=addr1, src_ll=bssid,
ip_src="192.168.1.1", ip_dst="255.255.255.255",
yiaddr="192.168.1.129", chaddr=addr1,
no_dhcp=True)
if "OK" not in hapd.request("DATA_TEST_FRAME ifname=ap-br0 " + binascii.hexlify(pkt)):
raise Exception("DATA_TEST_FRAME failed")
macs = get_bridge_macs("ap-br0")
logger.info("After connect (showmacs): " + str(macs))
matches = get_permanent_neighbors("ap-br0")
logger.info("After connect: " + str(matches))
if len(matches) != 4:
raise Exception("Unexpected number of neighbor entries after connect")
if 'aaaa:bbbb:cccc::2 dev ap-br0 lladdr 02:00:00:00:00:00 PERMANENT' not in matches:
raise Exception("dev0 addr missing")
if 'aaaa:bbbb:dddd::2 dev ap-br0 lladdr 02:00:00:00:01:00 PERMANENT' not in matches:
raise Exception("dev1 addr(1) missing")
if 'aaaa:bbbb:eeee::2 dev ap-br0 lladdr 02:00:00:00:01:00 PERMANENT' not in matches:
raise Exception("dev1 addr(2) missing")
if '192.168.1.123 dev ap-br0 lladdr 02:00:00:00:00:00 PERMANENT' not in matches:
raise Exception("dev0 IPv4 addr missing")
targets = [ "192.168.1.123", "192.168.1.124", "192.168.1.125",
"192.168.1.126" ]
for target in targets:
send_arp(dev[1], sender_ip="192.168.1.100", target_ip=target)
for target in targets:
send_arp(hapd, hapd_bssid=bssid, sender_ip="192.168.1.101",
target_ip=target)
for target in targets:
send_arp(dev[2], sender_ip="192.168.1.103", target_ip=target)
# ARP Probe from wireless STA
send_arp(dev[1], target_ip="192.168.1.127")
# ARP Announcement from wireless STA
send_arp(dev[1], sender_ip="192.168.1.127", target_ip="192.168.1.127")
send_arp(dev[1], sender_ip="192.168.1.127", target_ip="192.168.1.127",
opcode=2)
macs = get_bridge_macs("ap-br0")
logger.info("After ARP Probe + Announcement (showmacs): " + str(macs))
matches = get_permanent_neighbors("ap-br0")
logger.info("After ARP Probe + Announcement: " + str(matches))
# ARP Request for the newly introduced IP address from wireless STA
send_arp(dev[0], sender_ip="192.168.1.123", target_ip="192.168.1.127")
# ARP Request for the newly introduced IP address from bridge
send_arp(hapd, hapd_bssid=bssid, sender_ip="192.168.1.102",
target_ip="192.168.1.127")
send_arp(dev[2], sender_ip="192.168.1.103", target_ip="192.168.1.127")
# ARP Probe from bridge
send_arp(hapd, hapd_bssid=bssid, target_ip="192.168.1.130")
send_arp(dev[2], target_ip="192.168.1.131")
# ARP Announcement from bridge (not to be learned by AP for proxyarp)
send_arp(hapd, hapd_bssid=bssid, sender_ip="192.168.1.130",
target_ip="192.168.1.130")
send_arp(hapd, hapd_bssid=bssid, sender_ip="192.168.1.130",
target_ip="192.168.1.130", opcode=2)
send_arp(dev[2], sender_ip="192.168.1.131", target_ip="192.168.1.131")
send_arp(dev[2], sender_ip="192.168.1.131", target_ip="192.168.1.131",
opcode=2)
macs = get_bridge_macs("ap-br0")
logger.info("After ARP Probe + Announcement (showmacs): " + str(macs))
matches = get_permanent_neighbors("ap-br0")
logger.info("After ARP Probe + Announcement: " + str(matches))
# ARP Request for the newly introduced IP address from wireless STA
send_arp(dev[0], sender_ip="192.168.1.123", target_ip="192.168.1.130")
# ARP Response from bridge (AP does not proxy for non-wireless devices)
send_arp(hapd, hapd_bssid=bssid, dst_ll=addr0, sender_ip="192.168.1.130",
target_ip="192.168.1.123", opcode=2)
# ARP Request for the newly introduced IP address from wireless STA
send_arp(dev[0], sender_ip="192.168.1.123", target_ip="192.168.1.131")
# ARP Response from bridge (AP does not proxy for non-wireless devices)
send_arp(dev[2], dst_ll=addr0, sender_ip="192.168.1.131",
target_ip="192.168.1.123", opcode=2)
# ARP Request for the newly introduced IP address from bridge
send_arp(hapd, hapd_bssid=bssid, sender_ip="192.168.1.102",
target_ip="192.168.1.130")
send_arp(dev[2], sender_ip="192.168.1.104", target_ip="192.168.1.131")
# ARP Probe from wireless STA (duplicate address; learned through DHCP)
send_arp(dev[1], target_ip="192.168.1.123")
# ARP Probe from wireless STA (duplicate address; learned through ARP)
send_arp(dev[0], target_ip="192.168.1.127")
# Gratuitous ARP Reply for another STA's IP address
send_arp(dev[0], opcode=2, sender_mac=addr0, sender_ip="192.168.1.127",
target_mac=addr1, target_ip="192.168.1.127")
send_arp(dev[1], opcode=2, sender_mac=addr1, sender_ip="192.168.1.123",
target_mac=addr0, target_ip="192.168.1.123")
# ARP Request to verify previous mapping
send_arp(dev[1], sender_ip="192.168.1.127", target_ip="192.168.1.123")
send_arp(dev[0], sender_ip="192.168.1.123", target_ip="192.168.1.127")
time.sleep(0.1)
send_ns(dev[0], target="aaaa:bbbb:dddd::2", ip_src="aaaa:bbbb:cccc::2")
time.sleep(0.1)
send_ns(dev[1], target="aaaa:bbbb:cccc::2", ip_src="aaaa:bbbb:dddd::2")
time.sleep(0.1)
send_ns(hapd, hapd_bssid=bssid, target="aaaa:bbbb:dddd::2",
ip_src="aaaa:bbbb:ffff::2")
time.sleep(0.1)
send_ns(dev[2], target="aaaa:bbbb:cccc::2", ip_src="aaaa:bbbb:ff00::2")
time.sleep(0.1)
send_ns(dev[2], target="aaaa:bbbb:dddd::2", ip_src="aaaa:bbbb:ff00::2")
time.sleep(0.1)
send_ns(dev[2], target="aaaa:bbbb:eeee::2", ip_src="aaaa:bbbb:ff00::2")
time.sleep(0.1)
# Try to probe for an already assigned address
send_ns(dev[1], target="aaaa:bbbb:cccc::2", ip_src="::")
time.sleep(0.1)
send_ns(hapd, hapd_bssid=bssid, target="aaaa:bbbb:cccc::2", ip_src="::")
time.sleep(0.1)
send_ns(dev[2], target="aaaa:bbbb:cccc::2", ip_src="::")
time.sleep(0.1)
# Unsolicited NA
send_na(dev[1], target="aaaa:bbbb:cccc:aeae::3",
ip_src="aaaa:bbbb:cccc:aeae::3", ip_dst="ff02::1")
send_na(hapd, hapd_bssid=bssid, target="aaaa:bbbb:cccc:aeae::4",
ip_src="aaaa:bbbb:cccc:aeae::4", ip_dst="ff02::1")
send_na(dev[2], target="aaaa:bbbb:cccc:aeae::5",
ip_src="aaaa:bbbb:cccc:aeae::5", ip_dst="ff02::1")
try:
hwsim_utils.test_connectivity_iface(dev[0], hapd, "ap-br0")
except Exception, e:
logger.info("test_connectibity_iface failed: " + str(e))
raise HwsimSkip("Assume kernel did not have the required patches for proxyarp")
hwsim_utils.test_connectivity_iface(dev[1], hapd, "ap-br0")
hwsim_utils.test_connectivity(dev[0], dev[1])
dev[0].request("DISCONNECT")
dev[1].request("DISCONNECT")
time.sleep(0.5)
for i in range(len(cmd)):
cmd[i].terminate()
macs = get_bridge_macs("ap-br0")
logger.info("After disconnect (showmacs): " + str(macs))
matches = get_permanent_neighbors("ap-br0")
logger.info("After disconnect: " + str(matches))
if len(matches) > 0:
raise Exception("Unexpected neighbor entries after disconnect")
if ebtables:
cmd = subprocess.Popen(['ebtables', '-L', '--Lc'],
stdout=subprocess.PIPE)
res = cmd.stdout.read()
cmd.stdout.close()
logger.info("ebtables results:\n" + res)
# Verify that expected ARP messages were seen and no unexpected
# ARP messages were seen.
arp_req = tshark_get_arp(cap_dev0, "arp.opcode == 1")
arp_reply = tshark_get_arp(cap_dev0, "arp.opcode == 2")
logger.info("dev0 seen ARP requests:\n" + str(arp_req))
logger.info("dev0 seen ARP replies:\n" + str(arp_reply))
if [ 'ff:ff:ff:ff:ff:ff', addr1,
addr1, '192.168.1.100',
'00:00:00:00:00:00', '192.168.1.123' ] in arp_req:
raise Exception("dev0 saw ARP request from dev1")
if [ 'ff:ff:ff:ff:ff:ff', addr2,
addr2, '192.168.1.103',
'00:00:00:00:00:00', '192.168.1.123' ] in arp_req:
raise Exception("dev0 saw ARP request from dev2")
# TODO: Uncomment once fixed in kernel
#if [ 'ff:ff:ff:ff:ff:ff', bssid,
# bssid, '192.168.1.101',
# '00:00:00:00:00:00', '192.168.1.123' ] in arp_req:
# raise Exception("dev0 saw ARP request from br")
if ebtables:
for req in arp_req:
if req[1] != addr0:
raise Exception("Unexpected foreign ARP request on dev0")
arp_req = tshark_get_arp(cap_dev1, "arp.opcode == 1")
arp_reply = tshark_get_arp(cap_dev1, "arp.opcode == 2")
logger.info("dev1 seen ARP requests:\n" + str(arp_req))
logger.info("dev1 seen ARP replies:\n" + str(arp_reply))
if [ 'ff:ff:ff:ff:ff:ff', addr2,
addr2, '192.168.1.103',
'00:00:00:00:00:00', '192.168.1.123' ] in arp_req:
raise Exception("dev1 saw ARP request from dev2")
if [addr1, addr0, addr0, '192.168.1.123', addr1, '192.168.1.100'] not in arp_reply:
raise Exception("dev1 did not get ARP response for 192.168.1.123")
if ebtables:
for req in arp_req:
if req[1] != addr1:
raise Exception("Unexpected foreign ARP request on dev1")
arp_req = tshark_get_arp(cap_dev2, "arp.opcode == 1")
arp_reply = tshark_get_arp(cap_dev2, "arp.opcode == 2")
logger.info("dev2 seen ARP requests:\n" + str(arp_req))
logger.info("dev2 seen ARP replies:\n" + str(arp_reply))
if [ addr2, addr0,
addr0, '192.168.1.123',
addr2, '192.168.1.103' ] not in arp_reply:
raise Exception("dev2 did not get ARP response for 192.168.1.123")
arp_req = tshark_get_arp(cap_br, "arp.opcode == 1")
arp_reply = tshark_get_arp(cap_br, "arp.opcode == 2")
logger.info("br seen ARP requests:\n" + str(arp_req))
logger.info("br seen ARP replies:\n" + str(arp_reply))
# TODO: Uncomment once fixed in kernel
#if [ bssid, addr0,
# addr0, '192.168.1.123',
# bssid, '192.168.1.101' ] not in arp_reply:
# raise Exception("br did not get ARP response for 192.168.1.123")
ns = tshark_get_ns(cap_dev0)
logger.info("dev0 seen NS: " + str(ns))
na = tshark_get_na(cap_dev0)
logger.info("dev0 seen NA: " + str(na))
if [ addr0, addr1, 'aaaa:bbbb:dddd::2', 'aaaa:bbbb:cccc::2',
'aaaa:bbbb:dddd::2', addr1 ] not in na:
raise Exception("dev0 did not get NA for aaaa:bbbb:dddd::2")
if ebtables:
for req in ns:
if req[1] != addr0:
raise Exception("Unexpected foreign NS on dev0: " + str(req))
ns = tshark_get_ns(cap_dev1)
logger.info("dev1 seen NS: " + str(ns))
na = tshark_get_na(cap_dev1)
logger.info("dev1 seen NA: " + str(na))
if [ addr1, addr0, 'aaaa:bbbb:cccc::2', 'aaaa:bbbb:dddd::2',
'aaaa:bbbb:cccc::2', addr0 ] not in na:
raise Exception("dev1 did not get NA for aaaa:bbbb:cccc::2")
if ebtables:
for req in ns:
if req[1] != addr1:
raise Exception("Unexpected foreign NS on dev1: " + str(req))
ns = tshark_get_ns(cap_dev2)
logger.info("dev2 seen NS: " + str(ns))
na = tshark_get_na(cap_dev2)
logger.info("dev2 seen NA: " + str(na))
# FIX: enable once kernel implementation for proxyarp IPv6 is fixed
#if [ addr2, addr0, 'aaaa:bbbb:cccc::2', 'aaaa:bbbb:ff00::2',
# 'aaaa:bbbb:cccc::2', addr0 ] not in na:
# raise Exception("dev2 did not get NA for aaaa:bbbb:cccc::2")
#if [ addr2, addr1, 'aaaa:bbbb:dddd::2', 'aaaa:bbbb:ff00::2',
# 'aaaa:bbbb:dddd::2', addr1 ] not in na:
# raise Exception("dev2 did not get NA for aaaa:bbbb:dddd::2")
#if [ addr2, addr1, 'aaaa:bbbb:eeee::2', 'aaaa:bbbb:ff00::2',
# 'aaaa:bbbb:eeee::2', addr1 ] not in na:
# raise Exception("dev2 did not get NA for aaaa:bbbb:eeee::2")
def test_proxyarp_open(dev, apdev, params):
"""ProxyARP with open network"""
try:
_test_proxyarp_open(dev, apdev, params)
finally:
subprocess.call(['ip', 'link', 'set', 'dev', 'ap-br0', 'down'],
stderr=open('/dev/null', 'w'))
subprocess.call(['brctl', 'delbr', 'ap-br0'],
stderr=open('/dev/null', 'w'))
def test_proxyarp_open_ebtables(dev, apdev, params):
"""ProxyARP with open network"""
try:
_test_proxyarp_open(dev, apdev, params, ebtables=True)
finally:
try:
subprocess.call(['ebtables', '-F', 'FORWARD'])
subprocess.call(['ebtables', '-F', 'OUTPUT'])
except:
pass
subprocess.call(['ip', 'link', 'set', 'dev', 'ap-br0', 'down'],
stderr=open('/dev/null', 'w'))
subprocess.call(['brctl', 'delbr', 'ap-br0'],
stderr=open('/dev/null', 'w'))
def test_ap_hs20_connect_deinit(dev, apdev):
"""Hotspot 2.0 connection interrupted with deinit"""
check_eap_capa(dev[0], "MSCHAPV2")
bssid = apdev[0]['bssid']
params = hs20_ap_params()
params['hessid'] = bssid
hapd = hostapd.add_ap(apdev[0]['ifname'], params)
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add("wlan5", drv_params="")
wpas.hs20_enable()
wpas.flush_scan_cache()
wpas.add_cred_values({ 'realm': "example.com",
'username': "hs20-test",
'password': "password",
'ca_cert': "auth_serv/ca.pem",
'domain': "example.com" })
wpas.scan_for_bss(bssid, freq=2412)
hapd.disable()
wpas.request("INTERWORKING_SELECT freq=2412")
id = wpas.request("RADIO_WORK add block-work")
ev = wpas.wait_event(["GAS-QUERY-START", "EXT-RADIO-WORK-START"], timeout=5)
if ev is None:
raise Exception("Timeout while waiting radio work to start")
ev = wpas.wait_event(["GAS-QUERY-START", "EXT-RADIO-WORK-START"], timeout=5)
if ev is None:
raise Exception("Timeout while waiting radio work to start (2)")
# Remove the interface while the gas-query radio work is still pending and
# GAS query has not yet been started.
wpas.interface_remove("wlan5")
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