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tests: PMKSA cache with multiple stations

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Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2014-10-04 22:39:16 +03:00
parent 2cde175a93
commit 35a7646bb1
1 changed files with 64 additions and 0 deletions
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64
tests/hwsim/test_pmksa_cache.py
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@ -457,3 +457,67 @@ def test_pmksa_cache_ap_expiration(dev, apdev):
ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED"], timeout=20) ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED"], timeout=20)
if ev is None: if ev is None:
raise Exception("Reassociation with the AP timed out") raise Exception("Reassociation with the AP timed out")
def test_pmksa_cache_multiple_sta(dev, apdev):
"""PMKSA cache with multiple stations"""
params = hostapd.wpa2_eap_params(ssid="test-pmksa-cache")
hostapd.add_ap(apdev[0]['ifname'], params)
bssid = apdev[0]['bssid']
dev[0].connect("test-pmksa-cache", proto="RSN", key_mgmt="WPA-EAP",
eap="GPSK", identity="gpsk-user-session-timeout",
password="abcdefghijklmnop0123456789abcdef",
scan_freq="2412")
dev[1].connect("test-pmksa-cache", proto="RSN", key_mgmt="WPA-EAP",
eap="GPSK", identity="gpsk user",
password="abcdefghijklmnop0123456789abcdef",
scan_freq="2412")
dev[2].connect("test-pmksa-cache", proto="RSN", key_mgmt="WPA-EAP",
eap="GPSK", identity="gpsk-user-session-timeout",
password="abcdefghijklmnop0123456789abcdef",
scan_freq="2412")
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add("wlan5")
wpas.connect("test-pmksa-cache", proto="RSN", key_mgmt="WPA-EAP",
eap="GPSK", identity="gpsk user",
password="abcdefghijklmnop0123456789abcdef",
scan_freq="2412")
hostapd.add_ap(apdev[1]['ifname'], params)
bssid2 = apdev[1]['bssid']
logger.info("Roam to AP2")
for sta in [ dev[1], dev[0], dev[2], wpas ]:
sta.dump_monitor()
sta.scan_for_bss(bssid2, freq="2412")
sta.request("ROAM " + bssid2)
ev = sta.wait_event(["CTRL-EVENT-EAP-SUCCESS"], timeout=10)
if ev is None:
raise Exception("EAP success timed out")
ev = sta.wait_event(["CTRL-EVENT-CONNECTED"], timeout=10)
if ev is None:
raise Exception("Roaming with the AP timed out")
logger.info("Roam back to AP1")
for sta in [ dev[1], wpas, dev[0], dev[2] ]:
sta.dump_monitor()
sta.scan(freq="2412")
sta.dump_monitor()
sta.request("ROAM " + bssid)
ev = sta.wait_event(["CTRL-EVENT-CONNECTED"], timeout=10)
if ev is None:
raise Exception("Roaming with the AP timed out")
sta.dump_monitor()
time.sleep(4)
logger.info("Roam back to AP2")
for sta in [ dev[1], wpas, dev[0], dev[2] ]:
sta.dump_monitor()
sta.scan(freq="2412")
sta.dump_monitor()
sta.request("ROAM " + bssid2)
ev = sta.wait_event(["CTRL-EVENT-CONNECTED"], timeout=10)
if ev is None:
raise Exception("Roaming with the AP timed out")
sta.dump_monitor()