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https://github.com/vanhoefm/fragattacks.git
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tests: OCV with OCI override on STA
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
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a3556d5813
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@ -903,3 +903,92 @@ def test_wpa2_ocv_auto_enable_pmf(dev, apdev):
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ieee80211w="2")
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dev[0].request("REMOVE_NETWORK all")
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dev[0].wait_disconnected()
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def test_wpa2_ocv_sta_override_eapol(dev, apdev):
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"""OCV on 2.4 GHz and STA override EAPOL-Key msg 2/4"""
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params = {"channel": "1",
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"ieee80211w": "2",
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"ocv": "1"}
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hapd, ssid, passphrase = ocv_setup_ap(apdev[0], params)
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dev[0].set("oci_freq_override_eapol", "2462")
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dev[0].connect(ssid, psk=passphrase, scan_freq="2412", ocv="1",
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ieee80211w="2", wait_connect=False)
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ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED",
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"CTRL-EVENT-DISCONNECTED"], timeout=15)
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dev[0].request("DISCONNECT")
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if ev is None:
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raise Exception("No connection result reported")
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if "CTRL-EVENT-CONNECTED" in ev:
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raise Exception("Unexpected connection")
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if "reason=15" not in ev:
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raise Exception("Unexpected disconnection reason: " + ev)
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ev = hapd.wait_event(["OCV-FAILURE"], timeout=1)
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if ev is None:
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raise Exception("OCV failure for EAPOL-Key msg 2/4 not reported")
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if "addr=" + dev[0].own_addr() not in ev:
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raise Exception("Unexpected OCV failure addr: " + ev)
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if "frame=eapol-key-m2" not in ev:
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raise Exception("Unexpected OCV failure frame: " + ev)
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if "error=primary channel mismatch" not in ev:
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raise Exception("Unexpected OCV failure error: " + ev)
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def test_wpa2_ocv_sta_override_sa_query_req(dev, apdev):
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"""OCV on 2.4 GHz and STA override SA Query Request"""
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params = {"channel": "1",
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"ieee80211w": "2",
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"ocv": "1"}
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hapd, ssid, passphrase = ocv_setup_ap(apdev[0], params)
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dev[0].connect(ssid, psk=passphrase, scan_freq="2412", ocv="1",
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ieee80211w="2")
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hapd.wait_sta()
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dev[0].set("oci_freq_override_saquery_req", "2462")
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if "OK" not in dev[0].request("UNPROT_DEAUTH"):
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raise Exception("Triggering SA Query from the STA failed")
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ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECTED"], timeout=3)
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if ev is None:
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raise Exception("Disconnection after failed SA Query not reported")
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dev[0].set("oci_freq_override_saquery_req", "0")
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dev[0].wait_connected()
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if "OK" not in dev[0].request("UNPROT_DEAUTH"):
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raise Exception("Triggering SA Query from the STA failed")
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ev = hapd.wait_event(["OCV-FAILURE"], timeout=3)
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if ev is None:
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raise Exception("OCV failure for SA Query Request not reported")
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if "addr=" + dev[0].own_addr() not in ev:
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raise Exception("Unexpected OCV failure addr: " + ev)
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if "frame=saqueryreq" not in ev:
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raise Exception("Unexpected OCV failure frame: " + ev)
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if "error=primary channel mismatch" not in ev:
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raise Exception("Unexpected OCV failure error: " + ev)
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ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECTED"], timeout=3)
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if ev is not None:
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raise Exception("SA Query from the STA failed")
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def test_wpa2_ocv_sta_override_sa_query_resp(dev, apdev):
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"""OCV on 2.4 GHz and STA override SA Query Response"""
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params = {"channel": "1",
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"ieee80211w": "2",
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"ocv": "1"}
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hapd, ssid, passphrase = ocv_setup_ap(apdev[0], params)
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dev[0].connect(ssid, psk=passphrase, scan_freq="2412", ocv="1",
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ieee80211w="2")
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dev[0].set("oci_freq_override_saquery_resp", "2462")
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hapd.wait_sta()
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if "OK" not in hapd.request("SA_QUERY " + dev[0].own_addr()):
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raise Exception("SA_QUERY failed")
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ev = hapd.wait_event(["OCV-FAILURE"], timeout=3)
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if ev is None:
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raise Exception("OCV failure for SA Query Response not reported")
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if "addr=" + dev[0].own_addr() not in ev:
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raise Exception("Unexpected OCV failure addr: " + ev)
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if "frame=saqueryresp" not in ev:
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raise Exception("Unexpected OCV failure frame: " + ev)
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if "error=primary channel mismatch" not in ev:
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if "error=did not receive mandatory OCI" in ev:
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# This is not correct, but do not report this as test failure for
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# now since the issue seems to be in mac80211 not allowing
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# wpa_supplicant to process the SA Query Request frame.
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logger.info("Unexpected OCV failure error: " + ev)
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else:
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raise Exception("Unexpected OCV failure error: " + ev)
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