hostap/tests/hwsim/test_ap_hs20.py

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#!/usr/bin/python
#
# Hotspot 2.0 tests
# Copyright (c) 2013, 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(__name__)
import os.path
import subprocess
import hostapd
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 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].request("SET interworking 1")
dev[0].request("SET hs20 1")
id = dev[0].add_cred()
dev[0].set_cred_quoted(id, "realm", "example.com");
dev[0].set_cred_quoted(id, "username", "test");
dev[0].set_cred_quoted(id, "password", "secret");
dev[0].set_cred_quoted(id, "domain", "example.com");
dev[0].dump_monitor()
dev[0].request("INTERWORKING_SELECT")
ev = dev[0].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 not in ev:
raise Exception("Unexpected BSSID in match")
if "type=home" not in ev:
raise Exception("Home network not recognized")
dev[0].remove_cred(id)
id = dev[0].add_cred()
dev[0].set_cred_quoted(id, "realm", "example.com")
dev[0].set_cred_quoted(id, "username", "test")
dev[0].set_cred_quoted(id, "password", "secret")
dev[0].set_cred_quoted(id, "domain", "no.match.example.com")
dev[0].dump_monitor()
dev[0].request("INTERWORKING_SELECT")
ev = dev[0].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 not in ev:
raise Exception("Unexpected BSSID in match")
if "type=roaming" not in ev:
raise Exception("Roaming network not recognized")
dev[0].set_cred_quoted(id, "realm", "no.match.example.com");
dev[0].dump_monitor()
dev[0].request("INTERWORKING_SELECT")
ev = dev[0].wait_event(["INTERWORKING-AP", "INTERWORKING-NO-MATCH"],
timeout=15)
if ev is None:
raise Exception("Network selection timed out");
if "INTERWORKING-NO-MATCH" not in ev:
raise Exception("Unexpected network match")
def test_ap_hs20_ext_sim(dev, apdev):
"""Hotspot 2.0 with external SIM processing"""
if not os.path.exists("/tmp/hlr_auc_gw.sock"):
logger.info("No hlr_auc_gw available");
return "skip"
if not os.path.exists("../../hostapd/hlr_auc_gw"):
logger.info("No 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].request("SET interworking 1")
dev[0].request("SET hs20 1")
dev[0].request("SET external_sim 1")
id = dev[0].add_cred()
dev[0].set_cred_quoted(id, "imsi", "23201-0000000000")
dev[0].set_cred(id, "eap", "SIM")
dev[0].dump_monitor()
dev[0].request("INTERWORKING_SELECT")
ev = dev[0].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 not in ev:
raise Exception("Unexpected BSSID in match")
if "type=home" not in ev:
raise Exception("Home network not recognized")
dev[0].request("INTERWORKING_CONNECT " + bssid)
ev = dev[0].wait_event(["CTRL-EVENT-EAP-METHOD"], timeout=15)
if ev is None:
raise Exception("Network connected timed out")
if "(SIM)" not in ev:
raise Exception("Unexpected EAP method selection")
ev = dev[0].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[0].request("CTRL-RSP-SIM-" + id + ":GSM-AUTH:" + resp)
ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED"], timeout=15)
if ev is None:
raise Exception("Connection timed out")