4 # Copyright (c) 2013, Qualcomm Atheros, Inc.
6 # This software may be distributed under the terms of the BSD license.
7 # See README for more details.
11 logger = logging.getLogger()
17 params = hostapd.wpa2_params(ssid="test-gas")
18 params['wpa_key_mgmt'] = "WPA-EAP"
19 params['ieee80211w'] = "1"
20 params['ieee8021x'] = "1"
21 params['auth_server_addr'] = "127.0.0.1"
22 params['auth_server_port'] = "1812"
23 params['auth_server_shared_secret'] = "radius"
24 params['interworking'] = "1"
25 params['access_network_type'] = "14"
26 params['internet'] = "1"
30 params['venue_group'] = "7"
31 params['venue_type'] = "1"
32 params['venue_name'] = [ "eng:Example venue", "fin:Esimerkkipaikka" ]
33 params['roaming_consortium'] = [ "112233", "1020304050", "010203040506",
35 params['domain_name'] = "example.com,another.example.com"
36 params['nai_realm'] = [ "0,example.com,13[5:6],21[2:4][5:7]",
37 "0,another.example.com" ]
38 params['anqp_3gpp_cell_net'] = "244,91"
41 def get_gas_response(dev, bssid, info, allow_fetch_failure=False):
42 exp = r'<.>(GAS-RESPONSE-INFO) addr=([0-9a-f:]*) dialog_token=([0-9]*) status_code=([0-9]*) resp_len=([\-0-9]*)'
43 res = re.split(exp, info)
45 raise Exception("Could not parse GAS-RESPONSE-INFO")
47 raise Exception("Unexpected BSSID in response")
51 raise Exception("GAS query failed")
54 raise Exception("GAS query reported invalid response length")
55 if int(resp_len) > 2000:
56 raise Exception("Unexpected long GAS response")
58 resp = dev.request("GAS_RESPONSE_GET " + bssid + " " + token)
60 if allow_fetch_failure:
61 logger.debug("GAS response was not available anymore")
63 raise Exception("Could not fetch GAS response")
64 if len(resp) != int(resp_len) * 2:
65 raise Exception("Unexpected GAS response length")
66 logger.debug("GAS response: " + resp)
68 def test_gas_generic(dev, apdev):
69 """Generic GAS query"""
70 bssid = apdev[0]['bssid']
71 params = hs20_ap_params()
72 params['hessid'] = bssid
73 hostapd.add_ap(apdev[0]['ifname'], params)
76 req = dev[0].request("GAS_REQUEST " + bssid + " 00 000102000101")
78 raise Exception("GAS query request rejected")
79 ev = dev[0].wait_event(["GAS-RESPONSE-INFO"], timeout=10)
81 raise Exception("GAS query timed out")
82 get_gas_response(dev[0], bssid, ev)
84 def test_gas_concurrent_scan(dev, apdev):
85 """Generic GAS queries with concurrent scan operation"""
86 bssid = apdev[0]['bssid']
87 params = hs20_ap_params()
88 params['hessid'] = bssid
89 hostapd.add_ap(apdev[0]['ifname'], params)
93 logger.info("Request concurrent operations")
94 req = dev[0].request("GAS_REQUEST " + bssid + " 00 000102000101")
96 raise Exception("GAS query request rejected")
97 req = dev[0].request("GAS_REQUEST " + bssid + " 00 000102000801")
99 raise Exception("GAS query request rejected")
100 dev[0].request("SCAN")
101 req = dev[0].request("GAS_REQUEST " + bssid + " 00 000102000201")
103 raise Exception("GAS query request rejected")
104 req = dev[0].request("GAS_REQUEST " + bssid + " 00 000102000501")
106 raise Exception("GAS query request rejected")
109 for i in range(0, 5):
110 ev = dev[0].wait_event(["GAS-RESPONSE-INFO", "CTRL-EVENT-SCAN-RESULTS"],
113 raise Exception("Operation timed out")
114 if "GAS-RESPONSE-INFO" in ev:
115 responses = responses + 1
116 get_gas_response(dev[0], bssid, ev, allow_fetch_failure=True)
119 raise Exception("Unexpected number of GAS responses")
121 def test_gas_concurrent_connect(dev, apdev):
122 """Generic GAS queries with concurrent connection operation"""
123 bssid = apdev[0]['bssid']
124 params = hs20_ap_params()
125 params['hessid'] = bssid
126 hostapd.add_ap(apdev[0]['ifname'], params)
130 logger.debug("Start concurrent connect and GAS request")
131 dev[0].connect("test-gas", key_mgmt="WPA-EAP", eap="TTLS",
132 identity="DOMAIN\mschapv2 user", anonymous_identity="ttls",
133 password="password", phase2="auth=MSCHAPV2",
134 ca_cert="auth_serv/ca.pem", wait_connect=False)
135 req = dev[0].request("GAS_REQUEST " + bssid + " 00 000102000101")
137 raise Exception("GAS query request rejected")
139 ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED", "GAS-RESPONSE-INFO"],
142 raise Exception("Operation timed out")
143 if "CTRL-EVENT-CONNECTED" not in ev:
144 raise Exception("Unexpected operation order")
146 ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED", "GAS-RESPONSE-INFO"],
149 raise Exception("Operation timed out")
150 if "GAS-RESPONSE-INFO" not in ev:
151 raise Exception("Unexpected operation order")
152 get_gas_response(dev[0], bssid, ev)
154 dev[0].request("DISCONNECT")
155 ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECTED"], timeout=5)
157 raise Exception("Disconnection timed out")
159 logger.debug("Wait six seconds for expiration of connect-without-scan")
162 logger.debug("Start concurrent GAS request and connect")
163 req = dev[0].request("GAS_REQUEST " + bssid + " 00 000102000101")
165 raise Exception("GAS query request rejected")
166 dev[0].request("RECONNECT")
168 ev = dev[0].wait_event(["GAS-RESPONSE-INFO"], timeout=10)
170 raise Exception("Operation timed out")
171 get_gas_response(dev[0], bssid, ev)
173 ev = dev[0].wait_event(["CTRL-EVENT-SCAN-RESULTS"], timeout=20)
175 raise Exception("No new scan results reported")
177 ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED"], timeout=20)
179 raise Exception("Operation timed out")
180 if "CTRL-EVENT-CONNECTED" not in ev:
181 raise Exception("Unexpected operation order")
183 def test_gas_fragment(dev, apdev):
184 """GAS fragmentation"""
185 bssid = apdev[0]['bssid']
186 params = hs20_ap_params()
187 params['hessid'] = bssid
188 hostapd.add_ap(apdev[0]['ifname'], params)
189 hapd = hostapd.Hostapd(apdev[0]['ifname'])
190 hapd.set("gas_frag_limit", "50")
193 dev[0].request("FETCH_ANQP")
194 for i in range(0, 6):
195 ev = dev[0].wait_event(["RX-ANQP"], timeout=5)
197 raise Exception("Operation timed out")