mirror of
https://git.kernel.org/pub/scm/network/wireless/iwd.git
synced 2024-12-22 13:02:44 +01:00
auto-t: added autotest for FT over SAE
This test was copied from testFT-PSK-roam, but for SAE. The test behaves as follows: - Connect to SAE network (full authentication) - Fast transition to another SAE AP - Fast transition to a PSK/WPA2 AP
This commit is contained in:
James Prestwood
Denis Kenzior
parent
a553771ffe
commit
6f833d6cad
43
autotests/testFT-SAE-roam/ft-psk-3.conf
Normal file
43
autotests/testFT-SAE-roam/ft-psk-3.conf
Normal file
@ -0,0 +1,43 @@
|
||||
hw_mode=g
|
||||
channel=1
|
||||
ssid=TestFT
|
||||
utf8_ssid=1
|
||||
ctrl_interface=/var/run/hostapd
|
||||
|
||||
r1_key_holder=120000000003
|
||||
nas_identifier=dummy3
|
||||
|
||||
wpa=2
|
||||
# Can support WPA-PSK and FT-PSK (space separated list) and/or EAP at the same
|
||||
# time but we want to force FT
|
||||
wpa_key_mgmt=FT-PSK
|
||||
wpa_pairwise=CCMP
|
||||
wpa_passphrase=EasilyGuessedPassword
|
||||
wpa_ptk_rekey=30
|
||||
wpa_group_rekey=80
|
||||
ieee80211w=1
|
||||
rsn_preauth=1
|
||||
rsn_preauth_interfaces=lo
|
||||
disable_pmksa_caching=0
|
||||
# Allow PMK cache to be shared opportunistically among configured interfaces
|
||||
# and BSSes (i.e., all configurations within a single hostapd process).
|
||||
okc=1
|
||||
mobility_domain=1234
|
||||
reassociation_deadline=60000
|
||||
r0kh=12:00:00:00:00:01 dummy1 000102030405060708090a0b0c0d0e0f
|
||||
r0kh=12:00:00:00:00:02 dummy2 000102030405060708090a0b0c0d0e0f
|
||||
r0kh=12:00:00:00:00:03 dummy3 000102030405060708090a0b0c0d0e0f
|
||||
r1kh=12:00:00:00:00:01 12:00:00:00:00:01 000102030405060708090a0b0c0d0e0f
|
||||
r1kh=12:00:00:00:00:02 12:00:00:00:00:02 000102030405060708090a0b0c0d0e0f
|
||||
r1kh=12:00:00:00:00:03 12:00:00:00:00:03 000102030405060708090a0b0c0d0e0f
|
||||
# Push mode only needed for 8021x, not PSK mode since msk already known
|
||||
pmk_r1_push=0
|
||||
# Allow locally generated FT response so we don't have to configure push/pull
|
||||
# between BSSes running as separate hostapd processes as in the test-runner
|
||||
# case. Only works with FT-PSK, otherwise brctl needs to be installed and
|
||||
# CONFIG_BRIDGE enabled in the kernel.
|
||||
#ft_psk_generate_local=1
|
||||
ft_over_ds=1
|
||||
ap_table_expiration_time=36000
|
||||
ap_table_max_size=10
|
||||
rrm_neighbor_report=1
|
||||
38
autotests/testFT-SAE-roam/ft-sae-1.conf
Normal file
38
autotests/testFT-SAE-roam/ft-sae-1.conf
Normal file
@ -0,0 +1,38 @@
|
||||
hw_mode=g
|
||||
channel=1
|
||||
ssid=TestFT
|
||||
utf8_ssid=1
|
||||
ctrl_interface=/var/run/hostapd
|
||||
|
||||
r1_key_holder=120000000001
|
||||
nas_identifier=dummy1
|
||||
|
||||
wpa=2
|
||||
# Can support SAE and FT-SAE (space separated list) and/or EAP at the same
|
||||
# time but we want to force FT
|
||||
wpa_key_mgmt=FT-SAE
|
||||
sae_password=EasilyGuessedPassword|mac=ff:ff:ff:ff:ff:ff
|
||||
wpa_pairwise=CCMP
|
||||
wpa_ptk_rekey=30
|
||||
wpa_group_rekey=80
|
||||
ieee80211w=1
|
||||
rsn_preauth=1
|
||||
rsn_preauth_interfaces=lo
|
||||
disable_pmksa_caching=0
|
||||
# Allow PMK cache to be shared opportunistically among configured interfaces
|
||||
# and BSSes (i.e., all configurations within a single hostapd process).
|
||||
okc=1
|
||||
mobility_domain=1234
|
||||
reassociation_deadline=60000
|
||||
r0kh=12:00:00:00:00:01 dummy1 000102030405060708090a0b0c0d0e0f
|
||||
r0kh=12:00:00:00:00:02 dummy2 000102030405060708090a0b0c0d0e0f
|
||||
r0kh=12:00:00:00:00:03 dummy3 000102030405060708090a0b0c0d0e0f
|
||||
r1kh=12:00:00:00:00:01 12:00:00:00:00:01 000102030405060708090a0b0c0d0e0f
|
||||
r1kh=12:00:00:00:00:02 12:00:00:00:00:02 000102030405060708090a0b0c0d0e0f
|
||||
r1kh=12:00:00:00:00:03 12:00:00:00:00:03 000102030405060708090a0b0c0d0e0f
|
||||
# Push mode only needed for 8021x, not PSK mode since msk already known
|
||||
pmk_r1_push=0
|
||||
ft_over_ds=1
|
||||
ap_table_expiration_time=36000
|
||||
ap_table_max_size=10
|
||||
rrm_neighbor_report=1
|
||||
38
autotests/testFT-SAE-roam/ft-sae-2.conf
Normal file
38
autotests/testFT-SAE-roam/ft-sae-2.conf
Normal file
@ -0,0 +1,38 @@
|
||||
hw_mode=g
|
||||
channel=2
|
||||
ssid=TestFT
|
||||
utf8_ssid=1
|
||||
ctrl_interface=/var/run/hostapd
|
||||
|
||||
r1_key_holder=120000000002
|
||||
nas_identifier=dummy2
|
||||
|
||||
wpa=2
|
||||
# Can support SAE and FT-SAE (space separated list) and/or EAP at the same
|
||||
# time but we want to force FT
|
||||
wpa_key_mgmt=FT-SAE
|
||||
sae_password=EasilyGuessedPassword|mac=ff:ff:ff:ff:ff:ff
|
||||
wpa_pairwise=CCMP
|
||||
wpa_ptk_rekey=30
|
||||
wpa_group_rekey=80
|
||||
ieee80211w=1
|
||||
rsn_preauth=1
|
||||
rsn_preauth_interfaces=lo
|
||||
disable_pmksa_caching=0
|
||||
# Allow PMK cache to be shared opportunistically among configured interfaces
|
||||
# and BSSes (i.e., all configurations within a single hostapd process).
|
||||
okc=1
|
||||
mobility_domain=1234
|
||||
reassociation_deadline=60000
|
||||
r0kh=12:00:00:00:00:01 dummy1 000102030405060708090a0b0c0d0e0f
|
||||
r0kh=12:00:00:00:00:02 dummy2 000102030405060708090a0b0c0d0e0f
|
||||
r0kh=12:00:00:00:00:03 dummy3 000102030405060708090a0b0c0d0e0f
|
||||
r1kh=12:00:00:00:00:01 12:00:00:00:00:01 000102030405060708090a0b0c0d0e0f
|
||||
r1kh=12:00:00:00:00:02 12:00:00:00:00:02 000102030405060708090a0b0c0d0e0f
|
||||
r1kh=12:00:00:00:00:03 12:00:00:00:00:03 000102030405060708090a0b0c0d0e0f
|
||||
# Push mode only needed for 8021x, not PSK mode since msk already known
|
||||
pmk_r1_push=0
|
||||
ft_over_ds=1
|
||||
ap_table_expiration_time=36000
|
||||
ap_table_max_size=10
|
||||
rrm_neighbor_report=1
|
||||
8
autotests/testFT-SAE-roam/hw.conf
Normal file
8
autotests/testFT-SAE-roam/hw.conf
Normal file
@ -0,0 +1,8 @@
|
||||
[SETUP]
|
||||
num_radios=4
|
||||
max_test_exec_interval_sec=120
|
||||
|
||||
[HOSTAPD]
|
||||
rad0=ft-sae-1.conf
|
||||
rad1=ft-sae-2.conf
|
||||
rad2=ft-psk-3.conf
|
||||
217
autotests/testFT-SAE-roam/test.py
Normal file
217
autotests/testFT-SAE-roam/test.py
Normal file
@ -0,0 +1,217 @@
|
||||
#! /usr/bin/python3
|
||||
|
||||
import unittest
|
||||
import sys, os
|
||||
|
||||
sys.path.append('../util')
|
||||
import iwd
|
||||
from iwd import IWD
|
||||
from iwd import PSKAgent
|
||||
from iwd import NetworkType
|
||||
from hwsim import Hwsim
|
||||
from hostapd import HostapdCLI
|
||||
from wiphy import wiphy_map
|
||||
import testutil
|
||||
|
||||
class Test(unittest.TestCase):
|
||||
def test_roam_success(self):
|
||||
hwsim = Hwsim()
|
||||
|
||||
rule0 = hwsim.rules.create()
|
||||
rule0.source = self.bss_radio[0].addresses[0]
|
||||
rule0.bidirectional = True
|
||||
|
||||
rule1 = hwsim.rules.create()
|
||||
rule1.source = self.bss_radio[1].addresses[0]
|
||||
rule1.bidirectional = True
|
||||
|
||||
rule2 = hwsim.rules.create()
|
||||
rule2.source = self.bss_radio[2].addresses[0]
|
||||
rule2.bidirectional = True
|
||||
|
||||
wd = IWD()
|
||||
|
||||
psk_agent = PSKAgent("EasilyGuessedPassword")
|
||||
wd.register_psk_agent(psk_agent)
|
||||
|
||||
device = wd.list_devices(1)[0]
|
||||
|
||||
# Check that iwd selects BSS 0 first
|
||||
rule0.signal = -2000
|
||||
rule1.signal = -2500
|
||||
rule2.signal = -3000
|
||||
|
||||
condition = 'not obj.scanning'
|
||||
wd.wait_for_object_condition(device, condition)
|
||||
|
||||
device.scan()
|
||||
|
||||
condition = 'obj.scanning'
|
||||
wd.wait_for_object_condition(device, condition)
|
||||
|
||||
condition = 'not obj.scanning'
|
||||
wd.wait_for_object_condition(device, condition)
|
||||
|
||||
ordered_networks = device.get_ordered_networks()
|
||||
|
||||
self.assertEqual(len(ordered_networks), 1)
|
||||
ordered_network = ordered_networks[0]
|
||||
self.assertEqual(ordered_network.name, "TestFT")
|
||||
self.assertEqual(ordered_network.type, NetworkType.psk)
|
||||
self.assertEqual(ordered_network.signal_strength, -2000)
|
||||
|
||||
condition = 'not obj.connected'
|
||||
wd.wait_for_object_condition(ordered_network.network_object, condition)
|
||||
|
||||
self.assertFalse(self.bss_hostapd[0].list_sta())
|
||||
self.assertFalse(self.bss_hostapd[1].list_sta())
|
||||
|
||||
ordered_network.network_object.connect()
|
||||
|
||||
condition = 'obj.connected'
|
||||
wd.wait_for_object_condition(ordered_network.network_object, condition)
|
||||
|
||||
self.assertTrue(self.bss_hostapd[0].list_sta())
|
||||
self.assertFalse(self.bss_hostapd[1].list_sta())
|
||||
|
||||
wd.unregister_psk_agent(psk_agent)
|
||||
|
||||
testutil.test_iface_operstate(device.name)
|
||||
testutil.test_ifaces_connected(self.bss_hostapd[0].ifname, device.name)
|
||||
self.assertRaises(Exception, testutil.test_ifaces_connected,
|
||||
(self.bss_hostapd[1].ifname, device.name))
|
||||
|
||||
# Check that iwd starts transition to BSS 1 in less than 10 seconds.
|
||||
# The 10 seconds is longer than needed to scan on just two channels
|
||||
# but short enough that a full scan on the 2.4 + 5.8 bands supported
|
||||
# by mac80211_hwsim will not finish. If this times out then, but
|
||||
# device_roam_trigger_cb has happened, it probably means that
|
||||
# Neighbor Reports are broken.
|
||||
rule0.signal = -8000
|
||||
|
||||
condition = 'obj.state == DeviceState.roaming'
|
||||
wd.wait_for_object_condition(device, condition, 10)
|
||||
|
||||
# Check that iwd is on BSS 1 once out of roaming state and doesn't
|
||||
# go through 'disconnected', 'autoconnect', 'connecting' in between
|
||||
condition = 'obj.state != DeviceState.roaming'
|
||||
wd.wait_for_object_condition(device, condition, 5)
|
||||
|
||||
rule1.signal = -2000
|
||||
|
||||
# wait for IWD's signal levels to recover
|
||||
wd.wait(5)
|
||||
|
||||
self.assertEqual(device.state, iwd.DeviceState.connected)
|
||||
self.assertTrue(self.bss_hostapd[1].list_sta())
|
||||
|
||||
testutil.test_iface_operstate(device.name)
|
||||
testutil.test_ifaces_connected(self.bss_hostapd[1].ifname, device.name)
|
||||
self.assertRaises(Exception, testutil.test_ifaces_connected,
|
||||
(self.bss_hostapd[0].ifname, device.name))
|
||||
|
||||
# test FT-PSK after FT-SAE
|
||||
rule1.signal = -8000
|
||||
rule0.signal = -8000
|
||||
rule2.signal = -1000
|
||||
|
||||
condition = 'obj.state == DeviceState.roaming'
|
||||
wd.wait_for_object_condition(device, condition, 15)
|
||||
|
||||
condition = 'obj.state != DeviceState.roaming'
|
||||
wd.wait_for_object_condition(device, condition, 5)
|
||||
|
||||
self.assertEqual(device.state, iwd.DeviceState.connected)
|
||||
self.assertTrue(self.bss_hostapd[2].list_sta())
|
||||
|
||||
testutil.test_iface_operstate(device.name)
|
||||
testutil.test_ifaces_connected(self.bss_hostapd[2].ifname, device.name)
|
||||
self.assertRaises(Exception, testutil.test_ifaces_connected,
|
||||
(self.bss_hostapd[1].ifname, device.name))
|
||||
|
||||
def tearDown(self):
|
||||
os.system('ifconfig "' + self.bss_hostapd[0].ifname + '" down')
|
||||
os.system('ifconfig "' + self.bss_hostapd[1].ifname + '" down')
|
||||
os.system('ifconfig "' + self.bss_hostapd[2].ifname + '" down')
|
||||
os.system('ifconfig "' + self.bss_hostapd[0].ifname + '" up')
|
||||
os.system('ifconfig "' + self.bss_hostapd[1].ifname + '" up')
|
||||
os.system('ifconfig "' + self.bss_hostapd[2].ifname + '" up')
|
||||
|
||||
hwsim = Hwsim()
|
||||
wd = IWD()
|
||||
device = wd.list_devices(1)[0]
|
||||
try:
|
||||
device.disconnect()
|
||||
except:
|
||||
pass
|
||||
|
||||
condition = 'obj.state == DeviceState.disconnected'
|
||||
wd.wait_for_object_condition(device, condition)
|
||||
|
||||
for rule in list(hwsim.rules.keys()):
|
||||
del hwsim.rules[rule]
|
||||
|
||||
@classmethod
|
||||
def setUpClass(cls):
|
||||
hwsim = Hwsim()
|
||||
|
||||
cls.bss_hostapd = [None, None, None]
|
||||
cls.bss_radio = [None, None, None]
|
||||
for wname in wiphy_map:
|
||||
wiphy = wiphy_map[wname]
|
||||
intf = list(wiphy.values())[0]
|
||||
if intf.config and '1' in intf.config:
|
||||
bss_idx = 0
|
||||
elif intf.config and '2' in intf.config:
|
||||
bss_idx = 1
|
||||
elif intf.config and '3' in intf.config:
|
||||
bss_idx = 2
|
||||
else:
|
||||
continue
|
||||
|
||||
for path in hwsim.radios:
|
||||
radio = hwsim.radios[path]
|
||||
if radio.name == wname:
|
||||
break
|
||||
|
||||
cls.bss_hostapd[bss_idx] = HostapdCLI(intf)
|
||||
cls.bss_radio[bss_idx] = radio
|
||||
|
||||
# Set interface addresses to those expected by hostapd config files
|
||||
os.system('ifconfig "' + cls.bss_hostapd[0].ifname +
|
||||
'" down hw ether 12:00:00:00:00:01 up')
|
||||
os.system('ifconfig "' + cls.bss_hostapd[1].ifname +
|
||||
'" down hw ether 12:00:00:00:00:02 up')
|
||||
os.system('ifconfig "' + cls.bss_hostapd[2].ifname +
|
||||
'" down hw ether 12:00:00:00:00:03 up')
|
||||
|
||||
cls.bss_hostapd[0].reload()
|
||||
cls.bss_hostapd[1].reload()
|
||||
cls.bss_hostapd[2].reload()
|
||||
|
||||
# Fill in the neighbor AP tables in both BSSes. By default each
|
||||
# instance knows only about current BSS, even inside one hostapd
|
||||
# process.
|
||||
# FT still works without the neighbor AP table but neighbor reports
|
||||
# have to be disabled in the .conf files
|
||||
cls.bss_hostapd[0].set_neighbor('12:00:00:00:00:02', 'TestFT',
|
||||
'1200000000028f0000005102060603000000')
|
||||
cls.bss_hostapd[0].set_neighbor('12:00:00:00:00:03', 'TestFT',
|
||||
'1200000000038f0000005102060603000000')
|
||||
|
||||
cls.bss_hostapd[1].set_neighbor('12:00:00:00:00:01', 'TestFT',
|
||||
'1200000000018f0000005101060603000000')
|
||||
cls.bss_hostapd[1].set_neighbor('12:00:00:00:00:03', 'TestFT',
|
||||
'1200000000038f0000005101060603000000')
|
||||
|
||||
cls.bss_hostapd[2].set_neighbor('12:00:00:00:00:01', 'TestFT',
|
||||
'1200000000018f0000005101060603000000')
|
||||
cls.bss_hostapd[2].set_neighbor('12:00:00:00:00:02', 'TestFT',
|
||||
'1200000000028f0000005101060603000000')
|
||||
|
||||
@classmethod
|
||||
def tearDownClass(cls):
|
||||
IWD.clear_storage()
|
||||
|
||||
if __name__ == '__main__':
|
||||
unittest.main(exit=True)
|
||||
Loading…
Reference in New Issue
Block a user