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authorMathy Vanhoef <Mathy.Vanhoef@cs.kuleuven.be>2018-08-06 19:46:40 (GMT)
committerJouni Malinen <j@w1.fi>2018-12-17 13:50:12 (GMT)
commita187bf0161b1cded2735fec6ee83610d6e21f084 (patch)
tree43d4f800e2abb1d7ba8a21d65d36fc2b46acdff0 /tests
parent99621dc16c941c86affaf66e7d4f3bb776598a7e (diff)
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tests: OCI validation in the FILS handshake (OCV)
Signed-off-by: Mathy Vanhoef <Mathy.Vanhoef@cs.kuleuven.be>
Diffstat (limited to 'tests')
-rw-r--r--tests/hwsim/test_fils.py61
1 files changed, 61 insertions, 0 deletions
diff --git a/tests/hwsim/test_fils.py b/tests/hwsim/test_fils.py
index 1c89c15..7d8b5f4 100644
--- a/tests/hwsim/test_fils.py
+++ b/tests/hwsim/test_fils.py
@@ -181,6 +181,67 @@ def test_fils_sk_pmksa_caching(dev, apdev, params):
time.sleep(0.1)
hwsim_utils.test_connectivity(dev[0], hapd)
+def test_fils_sk_pmksa_caching_ocv(dev, apdev, params):
+ """FILS SK and PMKSA caching with OCV"""
+ check_fils_capa(dev[0])
+ check_erp_capa(dev[0])
+
+ start_erp_as(apdev[1], msk_dump=os.path.join(params['logdir'], "msk.lst"))
+
+ bssid = apdev[0]['bssid']
+ params = hostapd.wpa2_eap_params(ssid="fils")
+ params['wpa_key_mgmt'] = "FILS-SHA256"
+ params['auth_server_port'] = "18128"
+ params['erp_domain'] = 'example.com'
+ params['fils_realm'] = 'example.com'
+ params['ieee80211w'] = '1'
+ params['ocv'] = '1'
+ try:
+ hapd = hostapd.add_ap(apdev[0]['ifname'], params)
+ except Exception, e:
+ if "Failed to set hostapd parameter ocv" in str(e):
+ raise HwsimSkip("OCV not supported")
+ raise
+
+ dev[0].scan_for_bss(bssid, freq=2412)
+ dev[0].request("ERP_FLUSH")
+ id = dev[0].connect("fils", key_mgmt="FILS-SHA256",
+ eap="PSK", identity="psk.user@example.com",
+ password_hex="0123456789abcdef0123456789abcdef",
+ erp="1", scan_freq="2412", ieee80211w="1", ocv="1")
+ pmksa = dev[0].get_pmksa(bssid)
+ if pmksa is None:
+ raise Exception("No PMKSA cache entry created")
+
+ dev[0].request("DISCONNECT")
+ dev[0].wait_disconnected()
+
+ dev[0].dump_monitor()
+ dev[0].select_network(id, freq=2412)
+ ev = dev[0].wait_event(["CTRL-EVENT-EAP-STARTED",
+ "CTRL-EVENT-CONNECTED"], timeout=10)
+ if ev is None:
+ raise Exception("Connection using PMKSA caching timed out")
+ if "CTRL-EVENT-EAP-STARTED" in ev:
+ raise Exception("Unexpected EAP exchange")
+ hwsim_utils.test_connectivity(dev[0], hapd)
+ pmksa2 = dev[0].get_pmksa(bssid)
+ if pmksa2 is None:
+ raise Exception("No PMKSA cache entry found")
+ if pmksa['pmkid'] != pmksa2['pmkid']:
+ raise Exception("Unexpected PMKID change")
+
+ # Verify EAPOL reauthentication after FILS authentication
+ hapd.request("EAPOL_REAUTH " + dev[0].own_addr())
+ ev = dev[0].wait_event(["CTRL-EVENT-EAP-STARTED"], timeout=5)
+ if ev is None:
+ raise Exception("EAP authentication did not start")
+ ev = dev[0].wait_event(["CTRL-EVENT-EAP-SUCCESS"], timeout=5)
+ if ev is None:
+ raise Exception("EAP authentication did not succeed")
+ time.sleep(0.1)
+ hwsim_utils.test_connectivity(dev[0], hapd)
+
def test_fils_sk_pmksa_caching_and_cache_id(dev, apdev):
"""FILS SK and PMKSA caching with Cache Identifier"""
check_fils_capa(dev[0])