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tests: SAE status code handling

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Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This commit is contained in:
Jouni Malinen 2020-10-19 23:57:11 +03:00 committed by Jouni Malinen
parent 183e72ae13
commit ac835ea092
1 changed files with 41 additions and 0 deletions
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41
tests/hwsim/test_sae.py
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@ -1076,6 +1076,47 @@ def test_sae_proto_hostapd_ffc(dev, apdev):
# Unexpected continuation of the connection attempt with confirm
hapd.request("MGMT_RX_PROCESS freq=2412 datarate=0 ssi_signal=-30 frame=" + hdr + "030002000000" + "0000" + "fd7b081ff4e8676f03612a4140eedcd3c179ab3a13b93863c6f7ca451340b9ae")
def sae_start_ap(apdev, sae_pwe):
params = hostapd.wpa2_params(ssid="test-sae", passphrase="foofoofoo")
params['wpa_key_mgmt'] = 'SAE'
params['sae_groups'] = "19"
params['sae_pwe'] = str(sae_pwe)
return hostapd.add_ap(apdev, params)
def check_commit_status(hapd, use_status, expect_status):
hapd.set("ext_mgmt_frame_handling", "1")
bssid = hapd.own_addr().replace(':', '')
addr = "020000000000"
addr2 = "020000000001"
hdr = "b0003a01" + bssid + addr + bssid + "1000"
hdr2 = "b0003a01" + bssid + addr2 + bssid + "1000"
group = "1300"
scalar = "033d3635b39666ed427fd4a3e7d37acec2810afeaf1687f746a14163ff0e6d03"
element_x = "559cb8928db4ce4e3cbd6555e837591995e5ebe503ef36b503d9ca519d63728d"
element_y = "d3c7c676b8e8081831b6bc3a64bdf136061a7de175e17d1965bfa41983ed02f8"
status = binascii.hexlify(struct.pack('<H', use_status)).decode()
hapd.request("MGMT_RX_PROCESS freq=2412 datarate=0 ssi_signal=-30 frame=" + hdr + "03000100" + status + group + scalar + element_x + element_y)
ev = hapd.wait_event(["MGMT-TX-STATUS"], timeout=5)
if ev is None:
raise Exception("MGMT-TX-STATUS not seen")
msg = ev.split(' ')[3].split('=')[1]
body = msg[2 * 24:]
status, = struct.unpack('<H', binascii.unhexlify(body[8:12]))
if status != expect_status:
raise Exception("Unexpected status code: %d" % status)
def test_sae_proto_hostapd_status_126(dev, apdev):
"""SAE protocol testing with hostapd (status code 126)"""
hapd = sae_start_ap(apdev[0], 0)
check_commit_status(hapd, 126, 1)
check_commit_status(hapd, 0, 0)
def test_sae_proto_hostapd_status_127(dev, apdev):
"""SAE protocol testing with hostapd (status code 127)"""
hapd = sae_start_ap(apdev[0], 2)
check_commit_status(hapd, 127, 1)
check_commit_status(hapd, 0, 0)
@remote_compatible
def test_sae_no_ffc_by_default(dev, apdev):
"""SAE and default groups rejecting FFC"""