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hostap/tests/hwsim/test_ap_hs20.py
Jouni Malinen 94a2dd0b25 tests: Add some delay before wlantest operations 
Since wlantest is a separate process that is not synchronized with rest
of the test components, there can be some latency in it having the STA
entries and counters updated. There is a race condition between this
happening and then test script clearing or fetching data. Make this race
condition less likely to cause bogus test failures by adding some wait
between these operations.

Signed-hostap: Jouni Malinen <j@w1.fi>
2014-01-15 00:09:56 +02:00

693 lines
26 KiB
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#!/usr/bin/python
#
# Hotspot 2.0 tests
# Copyright (c) 2013-2014, Jouni Malinen <j@w1.fi>
#
# This software may be distributed under the terms of the BSD license.
# See README for more details.
import time
import subprocess
import logging
logger = logging.getLogger()
import os.path
import subprocess
import hostapd
from wlantest import Wlantest
def hs20_ap_params():
params = hostapd.wpa2_params(ssid="test-hs20")
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 interworking_select(dev, bssid, type=None, no_match=False, freq=None):
dev.dump_monitor()
freq_extra = " freq=" + 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:
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"):
logger.info("No hlr_auc_gw available");
return False
if not os.path.exists("../../hostapd/hlr_auc_gw"):
logger.info("No hlr_auc_gw available");
return False
return True
def interworking_ext_sim_connect(dev, bssid, method):
dev.request("INTERWORKING_CONNECT " + bssid)
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)
ev = dev.wait_event(["CTRL-EVENT-CONNECTED"], timeout=15)
if ev is None:
raise Exception("Connection timed out")
def interworking_connect(dev, bssid, method):
dev.request("INTERWORKING_CONNECT " + bssid)
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-EVENT-CONNECTED"], timeout=15)
if ev is None:
raise Exception("Connection timed out")
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"""
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")
interworking_select(dev[0], None, "home", freq="2412")
dev[0].dump_monitor()
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 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_interworking_scan_filtering(dev, apdev):
"""Interworking scan filtering with HESSID and access network type"""
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")
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"""
if not hlr_auc_gw_available():
return "skip"
hs20_simulated_sim(dev[0], apdev[0], "SIM")
def test_ap_hs20_aka(dev, apdev):
"""Hotspot 2.0 with simulated USIM and EAP-AKA"""
if not hlr_auc_gw_available():
return "skip"
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'"""
if not hlr_auc_gw_available():
return "skip"
hs20_simulated_sim(dev[0], apdev[0], "AKA'")
def test_ap_hs20_ext_sim(dev, apdev):
"""Hotspot 2.0 with external SIM processing"""
if not hlr_auc_gw_available():
return "skip"
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()
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")
def test_ap_hs20_ext_sim_roaming(dev, apdev):
"""Hotspot 2.0 with external SIM processing in roaming network"""
if not hlr_auc_gw_available():
return "skip"
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()
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")
def test_ap_hs20_username(dev, apdev):
"""Hotspot 2.0 connection in username/password credential"""
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': "hs20-test",
'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 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",
'username': user,
'password': "password" })
interworking_select(dev, bssid, freq="2412")
interworking_connect(dev, bssid, method)
def test_ap_hs20_eap_peap_mschapv2(dev, apdev):
"""Hotspot 2.0 connection with PEAP/MSCHAPV2"""
eap_test(dev[0], apdev[0], "25[3:26]", "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_ttls_chap(dev, apdev):
"""Hotspot 2.0 connection with TTLS/CHAP"""
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"""
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"""
eap_test(dev[0], apdev[0], "21[3:26]", "TTLS", "user")
def test_ap_hs20_eap_fast_mschapv2(dev, apdev):
"""Hotspot 2.0 connection with FAST/EAP-MSCHAPV2"""
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"""
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_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",
'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()
id = dev[0].add_cred_values({ 'realm': "example.com",
'username': "user",
'password': "password",
'domain': "example.com",
'roaming_consortium': "fedcba",
'eap': "PEAP" })
interworking_select(dev[0], bssid, "home", freq="2412")
interworking_connect(dev[0], bssid, "PEAP")
check_sp_type(dev[0], "home")
def test_ap_hs20_username_roaming(dev, apdev):
"""Hotspot 2.0 connection in username/password credential (roaming)"""
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",
'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)"""
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': "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)"""
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",
'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"""
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': "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_frag_while_associated(dev, apdev):
"""Hotspot 2.0 connection with fragmented GAS query while associated"""
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",
'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"""
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",
'username': "hs20-test",
'password': "password",
'domain': "example.com" }
id = dev[0].add_cred_values(values)
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",
'username': "hs20-test",
'password': "password",
'domain': "example.com" }
id = dev[0].add_cred_values(values)
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")
def policy_test(dev, ap, values, only_one=True):
dev.dump_monitor()
logger.info("Verify network selection to AP " + ap['ifname'])
bssid = ap['bssid']
dev.hs20_enable()
id = dev.add_cred_values(values)
dev.request("INTERWORKING_SELECT auto freq=2412")
while True:
ev = dev.wait_event(["INTERWORKING-AP", "INTERWORKING-NO-MATCH",
"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 only_one and "INTERWORKING-AP" in ev and bssid not in ev:
raise Exception("Unexpected AP claimed acceptable")
if "CTRL-EVENT-CONNECTED" in ev:
if bssid not in ev:
raise Exception("Connected to incorrect BSS")
break
conn_bssid = dev.get_status_field("bssid")
if conn_bssid != bssid:
raise Exception("bssid information points to incorrect BSS")
dev.remove_cred(id)
dev.dump_monitor()
def default_cred():
return { 'realm': "example.com",
'username': "hs20-test",
'password': "password" }
def test_ap_hs20_req_roaming_consortium(dev, apdev):
"""Hotspot 2.0 required roaming consortium"""
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)
def test_ap_hs20_excluded_ssid(dev, apdev):
"""Hotspot 2.0 exclusion based on SSID"""
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['excluded_ssid'] = "test-hs20"
policy_test(dev[0], apdev[1], values)
values['excluded_ssid'] = "test-hs20-other"
policy_test(dev[0], apdev[0], values)
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