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tests: SA Query timeout

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Verify wpa_supplicant behavior on SA Query timeout and
disconnection/reconnection.

Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2019-04-16 00:36:40 +03:00
parent 31cf52bf2e
commit 9c4554a9b7
1 changed files with 35 additions and 0 deletions
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35
tests/hwsim/test_ap_pmf.py
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@ -595,3 +595,38 @@ def test_ap_pmf_tkip_reject(dev, apdev):
raise Exception("Unexpected status code in rejection: " + ev)
dev[2].request("DISCONNECT")
dev[2].dump_monitor()
def test_ap_pmf_sa_query_timeout(dev, apdev):
"""SA Query timeout"""
ssid = "test-pmf-required"
params = hostapd.wpa2_params(ssid=ssid, passphrase="12345678")
params["wpa_key_mgmt"] = "WPA-PSK-SHA256"
params["ieee80211w"] = "2"
hapd = hostapd.add_ap(apdev[0], params)
dev[0].connect(ssid, psk="12345678", ieee80211w="2",
key_mgmt="WPA-PSK-SHA256", proto="WPA2",
scan_freq="2412")
hapd.set("ext_mgmt_frame_handling", "1")
if "OK" not in dev[0].request("UNPROT_DEAUTH"):
raise Exception("Triggering SA Query from the STA failed")
ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECTED"], timeout=2)
if ev is None:
raise Exception("No disconnection on SA Query timeout seen")
hapd.set("ext_mgmt_frame_handling", "0")
dev[0].wait_connected()
dev[0].dump_monitor()
hapd.set("ext_mgmt_frame_handling", "1")
if "OK" not in dev[0].request("UNPROT_DEAUTH"):
raise Exception("Triggering SA Query from the STA failed")
ev = hapd.mgmt_rx()
hapd.set("ext_mgmt_frame_handling", "0")
dev[0].request("DISCONNECT")
dev[0].wait_disconnected()
dev[0].request("RECONNECT")
dev[0].wait_connected()
hapd.set("ext_mgmt_frame_handling", "1")
ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECTED"], timeout=1.5)
if ev is not None:
raise Exception("Unexpected disconnection after reconnection seen")