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tests: Suite B using PMKSA caching and roaming

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Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This commit is contained in:
Jouni Malinen 2020-05-25 16:20:33 +03:00 committed by Jouni Malinen
parent 6e47dd04ff
commit bf47f0542f
1 changed files with 65 additions and 0 deletions
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65
tests/hwsim/test_suite_b.py
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@ -672,3 +672,68 @@ def test_openssl_ecdh_curves(dev, apdev):
raise Exception("EAP failure not reported")
dev[0].request("REMOVE_NETWORK all")
dev[0].wait_disconnected()
def test_suite_b_192_pmksa_caching_roam(dev, apdev):
"""WPA2/GCMP-256 connection at Suite B 192-bit level using PMKSA caching and roaming"""
check_suite_b_192_capa(dev)
dev[0].flush_scan_cache()
params = suite_b_192_ap_params()
hapd = hostapd.add_ap(apdev[0], params)
bssid = hapd.own_addr()
dev[0].connect("test-suite-b", key_mgmt="WPA-EAP-SUITE-B-192",
ieee80211w="2",
openssl_ciphers="SUITEB192",
eap="TLS", identity="tls user",
ca_cert="auth_serv/ec2-ca.pem",
client_cert="auth_serv/ec2-user.pem",
private_key="auth_serv/ec2-user.key",
pairwise="GCMP-256", group="GCMP-256", scan_freq="2412")
ev = dev[0].wait_event(["PMKSA-CACHE-ADDED"], timeout=5)
if ev is None:
raise Exception("PMKSA cache entry not added for AP1")
hapd.wait_sta()
dev[0].dump_monitor()
hapd2 = hostapd.add_ap(apdev[1], params)
bssid2 = hapd2.own_addr()
dev[0].scan_for_bss(bssid2, freq=2412)
dev[0].request("ROAM " + bssid2)
ev = dev[0].wait_event(["CTRL-EVENT-EAP-STARTED",
"CTRL-EVENT-CONNECTED"], timeout=20)
if ev is None:
raise Exception("Roaming with the AP timed out")
if "CTRL-EVENT-EAP-STARTED" not in ev:
raise Exception("EAP exchange not seen")
ev = dev[0].wait_connected()
if bssid2 not in ev:
raise Exception("Roam to AP2 connected back to AP1")
ev = dev[0].wait_event(["PMKSA-CACHE-ADDED"], timeout=5)
if ev is None:
raise Exception("PMKSA cache entry not added for AP2")
hapd2.wait_sta()
dev[0].dump_monitor()
dev[0].request("ROAM " + bssid)
ev = dev[0].wait_event(["CTRL-EVENT-EAP-STARTED",
"CTRL-EVENT-CONNECTED"], timeout=20)
if ev is None:
raise Exception("Roaming with the AP timed out")
if "CTRL-EVENT-EAP-STARTED" in ev:
raise Exception("Unexpected EAP exchange")
if bssid not in ev:
raise Exception("Roam to AP1 connected back to AP2")
hapd.wait_sta()
dev[0].dump_monitor()
dev[0].request("ROAM " + bssid2)
ev = dev[0].wait_event(["CTRL-EVENT-EAP-STARTED",
"CTRL-EVENT-CONNECTED"], timeout=20)
if ev is None:
raise Exception("Roaming with the AP timed out")
if "CTRL-EVENT-EAP-STARTED" in ev:
raise Exception("Unexpected EAP exchange")
if bssid2 not in ev:
raise Exception("Second roam to AP2 connected back to AP1")
hapd2.wait_sta()
dev[0].dump_monitor()