tests: Verify HS 2.0 deauth request from RADIUS Access-Accept

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>

tests/hwsim/auth_serv/eap_user.conf

@@ -39,3 +39,6 @@
 
 "user"	MSCHAPV2,MD5,GTC	"password"	[2]
 "cert user"	TLS	[2]
+
+"hs20-deauth-test"	TTLS-MSCHAPV2	"password"	[2]
+radius_accept_attr=26:x:00009f680405016400

tests/hwsim/test_ap_hs20.py

@@ -1477,6 +1477,30 @@ def test_ap_hs20_deauth_req_bss(dev, apdev):
     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"""
+    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")
+    ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECTED"], timeout=3)
+    if ev is None:
+        raise Exception("Timeout on disconnection")
+
 def test_ap_hs20_osen(dev, apdev):
     """Hotspot 2.0 OSEN connection"""
     params = { 'ssid': "osen",