params['anqp_3gpp_cell_net'] = "244,91"
return params
+def check_auto_select(dev, bssid):
+ dev.request("INTERWORKING_SELECT auto freq=2412")
+ ev = dev.wait_event(["CTRL-EVENT-CONNECTED"], timeout=15)
+ if ev is None:
+ raise Exception("Connection timed out")
+ if bssid not in ev:
+ raise Exception("Connected to incorrect network")
+ dev.request("REMOVE_NETWORK all")
+
def interworking_select(dev, bssid, type=None, no_match=False, freq=None):
dev.dump_monitor()
freq_extra = " freq=" + freq if freq else ""
dev.dump_monitor()
return events
-def default_cred():
- return { 'realm': "example.com",
+def default_cred(domain=None):
+ cred = { 'realm': "example.com",
'username': "hs20-test",
'password': "password" }
+ if domain:
+ cred['domain'] = domain
+ return cred
def test_ap_hs20_prefer_home(dev, apdev):
"""Hotspot 2.0 required roaming consortium"""
if ev is None:
raise Exception("Connection timed out")
+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");
+ 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)"""
+ bssid = apdev[0]['bssid']
+ params = hs20_ap_params()
+ hostapd.add_ap(apdev[0]['ifname'], params)
+
+ dev[0].hs20_enable()
+ 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_roaming(dev, apdev):
+ """Hotspot 2.0 network selection with min bandwidth (roaming)"""
+ bssid = apdev[0]['bssid']
+ params = hs20_ap_params()
+ hostapd.add_ap(apdev[0]['ifname'], params)
+
+ dev[0].hs20_enable()
+ 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"""
+ 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()
+ 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"""
dev[0].request("SET pmf 2")