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tests: PMKSA cache control interface for external management

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Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Jouni Malinen 2016-12-12 23:56:57 +02:00 committed by Jouni Malinen
parent 3459381dd2
commit fb748ae858
2 changed files with 57 additions and 0 deletions
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1
tests/hwsim/example-wpa_supplicant.config
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@ -147,3 +147,4 @@ CONFIG_SUITEB=y
#LIBS_p += -fsanitize=undefined #LIBS_p += -fsanitize=undefined
CONFIG_MBO=y CONFIG_MBO=y
CONFIG_FILS=y CONFIG_FILS=y
CONFIG_PMKSA_CACHE_EXTERNAL=y

56
tests/hwsim/test_pmksa_cache.py
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@ -921,3 +921,59 @@ def test_pmksa_cache_ctrl_events(dev, apdev):
raise Exception("BSSID mismatch: " + ev) raise Exception("BSSID mismatch: " + ev)
if int(items[2]) != id: if int(items[2]) != id:
raise Exception("network_id mismatch: " + ev) raise Exception("network_id mismatch: " + ev)
def test_pmksa_cache_ctrl_ext(dev, apdev):
"""PMKSA cache control interface for external management"""
params = hostapd.wpa2_eap_params(ssid="test-pmksa-cache")
hapd = hostapd.add_ap(apdev[0], params)
bssid = apdev[0]['bssid']
id = dev[0].connect("test-pmksa-cache", proto="RSN", key_mgmt="WPA-EAP",
eap="GPSK", identity="gpsk user",
password="abcdefghijklmnop0123456789abcdef",
scan_freq="2412")
res1 = dev[0].request("PMKSA_GET %d" % id)
logger.info("PMKSA_GET: " + res1)
if bssid not in res1:
raise Exception("PMKSA cache entry missing")
hostapd.add_ap(apdev[1], params)
bssid2 = apdev[1]['bssid']
dev[0].scan_for_bss(bssid2, freq=2412, force_scan=True)
dev[0].request("ROAM " + bssid2)
dev[0].wait_connected()
res2 = dev[0].request("PMKSA_GET %d" % id)
logger.info("PMKSA_GET: " + res2)
if bssid not in res2:
raise Exception("PMKSA cache entry 1 missing")
if bssid2 not in res2:
raise Exception("PMKSA cache entry 2 missing")
dev[0].request("REMOVE_NETWORK all")
dev[0].wait_disconnected()
dev[0].request("PMKSA_FLUSH")
id = dev[0].connect("test-pmksa-cache", proto="RSN", key_mgmt="WPA-EAP",
eap="GPSK", identity="gpsk user",
password="abcdefghijklmnop0123456789abcdef",
scan_freq="2412", only_add_network=True)
res3 = dev[0].request("PMKSA_GET %d" % id)
if res3 != '':
raise Exception("Unexpected PMKSA cache entry remains: " + res3)
res4 = dev[0].request("PMKSA_GET %d" % (id + 1234))
if not res4.startswith('FAIL'):
raise Exception("Unexpected PMKSA cache entry for unknown network: " + res4)
for entry in res2.splitlines():
if "OK" not in dev[0].request("PMKSA_ADD %d %s" % (id, entry)):
raise Exception("Failed to add PMKSA entry")
dev[0].select_network(id)
ev = dev[0].wait_event(["CTRL-EVENT-EAP-STARTED",
"CTRL-EVENT-CONNECTED"], timeout=15)
if ev is None:
raise Exception("Connection with the AP timed out")
if "CTRL-EVENT-EAP-STARTED" in ev:
raise Exception("Unexpected EAP exchange after external PMKSA cache restore")