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tests: AP MLD protocol testing

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Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2023-12-17 21:56:36 +02:00
parent 828311ef31
commit d6509ffb92
1 changed files with 144 additions and 0 deletions
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144
tests/hwsim/test_eht.py
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@ -931,3 +931,147 @@ def test_eht_mld_bss_trans_mgmt_link_removal_imminent(dev, apdev):
"CTRL-EVENT-DISCONNECTED"], timeout=10)
if ev is not None:
raise Exception("Unexpected action on STA: " + ev)
def send_check(hapd, frame, no_tx_status=False):
cmd = "MGMT_RX_PROCESS freq=2412 datarate=0 ssi_signal=-30 frame="
hapd.request(cmd + frame)
if no_tx_status:
return
ev = hapd.wait_event(["MGMT-TX-STATUS"], timeout=1)
if ev is None:
raise Exception("No TX status")
def test_eht_ap_mld_proto(dev, apdev):
"""AP MLD protocol testing"""
with HWSimRadio(use_mlo=True) as (hapd0_radio, hapd0_iface), \
HWSimRadio(use_mlo=True) as (hapd1_radio, hapd1_iface):
ssid = "mld_ap_owe_two_link"
params = eht_mld_ap_wpa2_params(ssid, key_mgmt="OWE", mfp="2")
hapd0 = eht_mld_enable_ap(hapd0_iface, params)
params['channel'] = '6'
hapd1 = eht_mld_enable_ap(hapd0_iface, params)
ap_mld_addr = hapd0.get_status_field("mld_addr[0]").replace(':', '')
bssid0 = hapd0.own_addr().replace(':', '')
bssid1 = hapd1.own_addr().replace(':', '')
time.sleep(1)
hapd0.set("ext_mgmt_frame_handling", "1")
hapd1.set("ext_mgmt_frame_handling", "1")
# Truncated EML missing MLD Capabilities And operations field
hapd0.note("Truncated EML missing MLD Capabilities And operations field")
addr0 = "021122334400"
addr1 = "021122334401"
mld_addr = "02112233440f"
hdr = "b0003a01" + bssid0 + addr0 + bssid0 + "1000"
mle = "ff0a6b000007" + mld_addr
auth = hdr + "0000" + "0100" + "0000" + mle
send_check(hapd0, auth)
hdr = "00000000" + bssid0 + mld_addr + bssid0 + "1000"
ssid = "00136d6c645f61705f6f77655f74776f5f6c696e6b"
supp_rates = "010802040b160c121824"
ext_supp_rates = "32043048606c"
rsne = "301a0100000fac040100000fac040100000fac12cc000000000fac06"
ht_capab = "2d1afe131bffff000000000000000000000100000000000000000000"
ext_capab = "7f0a04004a02014000400001"
he_capab = "ff16230178c81a400000bfce0000000000000000fafffaff"
eht_capab = "ff126c07007c0000feffff7f0100888888880000"
supp_op_classes = "3b155151525354737475767778797a7b7c7d7e7f808182"
dh_param = "ff23201300ea85e693343a079500cf4d461011a0ff90ec4de1af40165adbea94a3f36eb071"
wmm = "dd070050f202000100"
assocreq_start = "3004" + "0500" + ssid + supp_rates + ext_supp_rates + rsne + ht_capab + ext_capab + he_capab
assocreq_end = eht_capab + supp_op_classes + dh_param + wmm
# --> Not enough bytes for common info
mle = "ff0a6b000109" + mld_addr
send_check(hapd0, hdr + assocreq_start + mle + assocreq_end)
# Truncated Non-Inheritance element
hapd0.note("Truncated Non-Inheritance element")
addr0 = "021122334410"
addr1 = "021122334411"
mld_addr = "02112233441f"
hdr = "b0003a01" + bssid0 + addr0 + bssid0 + "1000"
mle = "ff0a6b000007" + mld_addr
auth = hdr + "0000" + "0100" + "0000" + mle
send_check(hapd0, auth)
# --> MLD: Invalid inheritance
mle = "ff7d6b000109" + mld_addr + "0000"
mle += "0067" + "3100" + "07" + addr1
mle += "3004" + "010802040b160c121824" + "32043048606c" + "2d1afe131bffff000000000000000000000100000000000000000000" + "ff16230178c81a400000bfce0000000000000000fafffaff" + "ff126c07007c0000feffff7f0100888888880000"
# Non-Inhericance element
mle += "ff023800"
# Unknown optional subelement
mle += "aa00"
# Vendor-Specific subelement
mle += "dd0411223344"
hdr = "00000000" + bssid0 + mld_addr + bssid0 + "1000"
send_check(hapd0, hdr + assocreq_start + mle + assocreq_end,
no_tx_status=True)
# Empty Non-Inheritance element
hapd0.note("Empty Non-Inheritance element")
addr0 = "021122334420"
addr1 = "021122334421"
mld_addr = "02112233442f"
hdr = "b0003a01" + bssid0 + addr0 + bssid0 + "1000"
mle = "ff0a6b000007" + mld_addr
auth = hdr + "0000" + "0100" + "0000" + mle
send_check(hapd0, auth)
mle = "ff7e6b000109" + mld_addr + "0000"
mle += "0068" + "3100" + "07" + addr1
mle += "3004" + "010802040b160c121824" + "32043048606c" + "2d1afe131bffff000000000000000000000100000000000000000000" + "ff16230178c81a400000bfce0000000000000000fafffaff" + "ff126c07007c0000feffff7f0100888888880000"
# Non-Inhericance element
mle += "ff03380000"
# Unknown optional subelement
mle += "aa00"
# Vendor-Specific subelement
mle += "dd0411223344"
hdr = "00000000" + bssid0 + mld_addr + bssid0 + "1000"
send_check(hapd0, hdr + assocreq_start + mle + assocreq_end)
# Non-Inheritance element
hapd0.note("Non-Inheritance element")
addr0 = "021122334430"
addr1 = "021122334431"
mld_addr = "02112233443f"
hdr = "b0003a01" + bssid0 + addr0 + bssid0 + "1000"
mle = "ff0a6b000007" + mld_addr
auth = hdr + "0000" + "0100" + "0000" + mle
send_check(hapd0, auth)
mle = "ff9e6b000109" + mld_addr + "0000"
mle += "0088" + "3100" + "07" + addr1
mle += "3004" + "010802040b160c121824" + "32043048606c" + "2d1afe131bffff000000000000000000000100000000000000000000" + "ff16230178c81a400000bfce0000000000000000fafffaff" + "ff126c07007c0000feffff7f0100888888880000"
# Non-Inhericance element
mle += "ff2338" + "1010032a362137387172756b548bedeff0" + "106b01020304050607080c0d21643b3a36"
# Unknown optional subelement
mle += "aa00"
# Vendor-Specific subelement
mle += "dd0411223344"
hdr = "00000000" + bssid0 + mld_addr + bssid0 + "1000"
send_check(hapd0, hdr + assocreq_start + mle + assocreq_end)
# No Non-Inheritance element
hapd0.note("No Non-Inheritance element")
addr0 = "021122334440"
addr1 = "021122334441"
mld_addr = "02112233444f"
hdr = "b0003a01" + bssid0 + addr0 + bssid0 + "1000"
mle = "ff0a6b000007" + mld_addr
auth = hdr + "0000" + "0100" + "0000" + mle
send_check(hapd0, auth)
mle = "ff716b000109" + mld_addr + "0000"
mle += "0063" + "3100" + "07" + addr1
mle += "3004010802040b160c12182432043048606c2d1afe131bffff000000000000000000000100000000000000000000ff16230178c81a400000bfce0000000000000000fafffaffff126c07007c0000feffff7f0100888888880000"
hdr = "00000000" + bssid0 + mld_addr + bssid0 + "1000"
send_check(hapd0, hdr + assocreq_start + mle + assocreq_end)