118 lines
4.3 KiB
Python
118 lines
4.3 KiB
Python
# EHT tests
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# Copyright (c) 2022, Qualcomm Innovation Center, Inc.
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#
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# This software may be distributed under the terms of the BSD license.
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# See README for more details.
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import hostapd
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from utils import *
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def test_eht_open(dev, apdev):
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"""EHT AP with open mode configuration"""
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params = {"ssid": "eht",
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"ieee80211ax": "1",
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"ieee80211be": "1"}
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try:
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hapd = hostapd.add_ap(apdev[0], params)
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except Exception as e:
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if isinstance(e, Exception) and \
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str(e) == "Failed to set hostapd parameter ieee80211be":
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raise HwsimSkip("EHT not supported")
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raise
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if hapd.get_status_field("ieee80211be") != "1":
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raise Exception("AP STATUS did not indicate ieee80211be=1")
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dev[0].connect("eht", key_mgmt="NONE", scan_freq="2412")
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sta = hapd.get_sta(dev[0].own_addr())
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if "[EHT]" not in sta['flags']:
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raise Exception("Missing STA flag: EHT")
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status = dev[0].request("STATUS")
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if "wifi_generation=7" not in status:
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raise Exception("STA STATUS did not indicate wifi_generation=7")
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def test_prefer_eht_20(dev, apdev):
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params = {"ssid": "eht",
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"channel": "1",
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"ieee80211ax": "1",
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"ieee80211be" : "1",
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"ieee80211n": "1"}
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try:
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hapd0 = hostapd.add_ap(apdev[0], params)
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params["ieee80211be"] = "0"
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hapd1 = hostapd.add_ap(apdev[1], params)
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except Exception as e:
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if isinstance(e, Exception) and \
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str(e) == "Failed to set hostapd parameter ieee80211be":
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raise HwsimSkip("EHT not supported")
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raise
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dev[0].connect("eht", key_mgmt="NONE")
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if dev[0].get_status_field('bssid') != apdev[0]['bssid']:
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raise Exception("dev[0] connected to unexpected AP")
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est = dev[0].get_bss(apdev[0]['bssid'])['est_throughput']
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if est != "172103":
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raise Exception("Unexpected BSS1 est_throughput: " + est)
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def start_eht_sae_ap(apdev, ml=False):
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params = hostapd.wpa2_params(ssid="eht", passphrase="12345678")
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params["ieee80211ax"] = "1"
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params["ieee80211be"] = "1"
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params['ieee80211w'] = '2'
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params['rsn_pairwise'] = "GCMP-256"
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params['group_cipher'] = "GCMP-256"
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params["group_mgmt_cipher"] = "BIP-GMAC-256"
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params['beacon_prot'] = '2'
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params['wpa_key_mgmt'] = 'SAE-EXT-KEY'
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params['sae_groups'] = "20"
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params['sae_pwe'] = "1"
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if ml:
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ml_elem = "ff0d6b" + "3001" + "0a" + "021122334455" + "01" + "00" + "00"
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params['vendor_elements'] = ml_elem
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try:
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hapd = hostapd.add_ap(apdev, params)
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except Exception as e:
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if isinstance(e, Exception) and \
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str(e) == "Failed to set hostapd parameter ieee80211be":
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raise HwsimSkip("EHT not supported")
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raise
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def test_eht_sae(dev, apdev):
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"""EHT AP with SAE"""
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check_sae_capab(dev[0])
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hapd = start_eht_sae_ap(apdev[0])
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try:
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dev[0].set("sae_groups", "20")
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dev[0].set("sae_pwe", "2")
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dev[0].connect("eht", key_mgmt="SAE-EXT-KEY", psk="12345678",
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ieee80211w="2", beacon_prot="1",
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pairwise="GCMP-256", group="GCMP-256",
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group_mgmt="BIP-GMAC-256", scan_freq="2412")
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finally:
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dev[0].set("sae_pwe", "0")
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def test_eht_sae_mlo(dev, apdev):
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"""EHT+MLO AP with SAE"""
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check_sae_capab(dev[0])
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hapd = start_eht_sae_ap(apdev[0], ml=True)
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try:
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dev[0].set("sae_groups", "20")
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dev[0].set("sae_pwe", "2")
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dev[0].connect("eht", key_mgmt="SAE-EXT-KEY", psk="12345678",
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ieee80211w="2", beacon_prot="1",
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pairwise="GCMP-256", group="GCMP-256",
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group_mgmt="BIP-GMAC-256", scan_freq="2412",
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wait_connect=False)
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ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED",
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"CTRL-EVENT-AUTH-REJECT"], timeout=10)
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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-AUTH-REJECT" in ev:
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# There is no MLO support with SAE in hostapd yet, so allow failure
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# due to MLD address not being used.
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if "status_code=15" not in ev:
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raise Exception("Unexpected authentication failure: " + ev)
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finally:
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dev[0].set("sae_pwe", "0")
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