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tests: DPP PFS fallback with SAE enabled

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Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This commit is contained in:
Jouni Malinen 2020-09-23 23:09:32 +03:00 committed by Jouni Malinen
parent 90e478aa0a
commit 440a5e235b
1 changed files with 31 additions and 3 deletions
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34
tests/hwsim/test_dpp.py
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@ -5391,7 +5391,7 @@ def test_dpp_chirp_ap(dev, apdev):
timeout=20) timeout=20)
update_hapd_config(hapd) update_hapd_config(hapd)
def start_dpp_pfs_ap(apdev, pfs): def start_dpp_pfs_ap(apdev, pfs, sae=False):
params = {"ssid": "dpp", params = {"ssid": "dpp",
"wpa": "2", "wpa": "2",
"wpa_key_mgmt": "DPP", "wpa_key_mgmt": "DPP",
@ -5401,18 +5401,24 @@ def start_dpp_pfs_ap(apdev, pfs):
"dpp_connector": params1_ap_connector, "dpp_connector": params1_ap_connector,
"dpp_csign": params1_csign, "dpp_csign": params1_csign,
"dpp_netaccesskey": params1_ap_netaccesskey} "dpp_netaccesskey": params1_ap_netaccesskey}
if sae:
params["wpa_key_mgmt"] = "DPP SAE"
params["sae_password"] = "sae-password"
try: try:
hapd = hostapd.add_ap(apdev, params) hapd = hostapd.add_ap(apdev, params)
except: except:
raise HwsimSkip("DPP not supported") raise HwsimSkip("DPP not supported")
return hapd return hapd
def run_dpp_pfs_sta(dev, pfs, fail=False, pfs_expected=None): def run_dpp_pfs_sta(dev, pfs, fail=False, pfs_expected=None, sae=False):
dev.connect("dpp", key_mgmt="DPP", scan_freq="2412", key_mgmt = "DPP SAE" if sae else "DPP"
psk = "sae-password" if sae else None
dev.connect("dpp", key_mgmt=key_mgmt, scan_freq="2412",
ieee80211w="2", dpp_pfs=str(pfs), ieee80211w="2", dpp_pfs=str(pfs),
dpp_csign=params1_csign, dpp_csign=params1_csign,
dpp_connector=params1_sta_connector, dpp_connector=params1_sta_connector,
dpp_netaccesskey=params1_sta_netaccesskey, dpp_netaccesskey=params1_sta_netaccesskey,
psk=psk,
wait_connect=not fail) wait_connect=not fail)
if fail: if fail:
for i in range(2): for i in range(2):
@ -5467,6 +5473,28 @@ def test_dpp_pfs_connect_cmd(dev, apdev):
run_dpp_pfs_sta(wpas, 1, pfs_expected=True) run_dpp_pfs_sta(wpas, 1, pfs_expected=True)
run_dpp_pfs_sta(wpas, 2, pfs_expected=False) run_dpp_pfs_sta(wpas, 2, pfs_expected=False)
def test_dpp_pfs_connect_cmd_ap_2(dev, apdev):
"""DPP PFS and cfg80211 connect command (PFS not allowed by AP)"""
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add("wlan5", drv_params="force_connect_cmd=1")
check_dpp_capab(wpas)
hapd = start_dpp_pfs_ap(apdev[0], 2)
run_dpp_pfs_sta(wpas, 0, pfs_expected=False)
run_dpp_pfs_sta(wpas, 1, fail=True)
run_dpp_pfs_sta(wpas, 2, pfs_expected=False)
def test_dpp_pfs_connect_cmd_ap_2_sae(dev, apdev):
"""DPP PFS and cfg80211 connect command (PFS not allowed by AP; SAE enabled)"""
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add("wlan5", drv_params="force_connect_cmd=1")
check_dpp_capab(wpas)
if "SAE" not in wpas.get_capability("auth_alg"):
raise HwsimSkip("SAE not supported")
hapd = start_dpp_pfs_ap(apdev[0], 2, sae=True)
run_dpp_pfs_sta(wpas, 0, pfs_expected=False, sae=True)
run_dpp_pfs_sta(wpas, 1, fail=True, sae=True)
run_dpp_pfs_sta(wpas, 2, pfs_expected=False, sae=True)
def test_dpp_pfs_ap_0_sta_ver1(dev, apdev): def test_dpp_pfs_ap_0_sta_ver1(dev, apdev):
"""DPP PFS AP default with version 1 STA""" """DPP PFS AP default with version 1 STA"""
check_dpp_capab(dev[0]) check_dpp_capab(dev[0])