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iwd/autotests/testPreauth-roam/connection_test.py
James Prestwood a15b781feb auto-t: update all tests to remove bad scanning logic
This changes all tests to use the default get_ordered_network behavior
rather than some custom or incorrect logic. Any use of
scan_if_needed=True has been removed since this is now the default.
Also any explicit scanning has been removed for tests which do not
require it (where the default behavior is good enough).
2021-08-12 16:59:03 -05:00

97 lines
3.3 KiB
Python

#! /usr/bin/python3
import unittest
import sys, os
sys.path.append('../util')
from iwd import IWD
from iwd import NetworkType
from hostapd import HostapdCLI
import testutil
class Test(unittest.TestCase):
def test_preauth_success(self):
bss_hostapd = [ HostapdCLI(config='eaptls-preauth-1.conf'),
HostapdCLI(config='eaptls-preauth-2.conf') ]
bss0_addr = bss_hostapd[0].bssid
bss1_addr = bss_hostapd[1].bssid
# Fill in the neighbor AP tables in both BSSes. By default each
# instance knows only about current BSS, even inside one hostapd
# process.
# Roaming still works without the neighbor AP table but neighbor
# reports have to be disabled in the .conf files
bss0_nr = ''.join(bss0_addr.split(':')) + \
'8f0000005101060603000000'
bss1_nr = ''.join(bss1_addr.split(':')) + \
'8f0000005102060603000000'
bss_hostapd[0].set_neighbor(bss1_addr, 'TestPreauth', bss1_nr)
bss_hostapd[1].set_neighbor(bss0_addr, 'TestPreauth', bss0_nr)
wd = IWD(True)
device = wd.list_devices(1)[0]
ordered_network = device.get_ordered_network('TestPreauth')
self.assertEqual(ordered_network.type, NetworkType.eap)
condition = 'not obj.connected'
wd.wait_for_object_condition(ordered_network.network_object, condition)
self.assertFalse(bss_hostapd[0].list_sta())
self.assertFalse(bss_hostapd[1].list_sta())
device.connect_bssid(bss0_addr)
condition = 'obj.state == DeviceState.connected'
wd.wait_for_object_condition(device, condition)
self.assertTrue(bss_hostapd[0].list_sta())
self.assertFalse(bss_hostapd[1].list_sta())
testutil.test_iface_operstate(device.name)
testutil.test_ifaces_connected(bss_hostapd[0].ifname, device.name)
self.assertRaises(Exception, testutil.test_ifaces_connected,
bss_hostapd[1].ifname, device.name, True, True)
device.roam(bss1_addr)
condition = 'obj.state == DeviceState.roaming'
wd.wait_for_object_condition(device, condition)
# TODO: verify that the PMK from preauthentication was used
# Check that iwd is on BSS 1 once out of roaming state and doesn't
# go through 'disconnected', 'autoconnect', 'connecting' in between
from_condition = 'obj.state == DeviceState.roaming'
to_condition = 'obj.state == DeviceState.connected'
wd.wait_for_object_change(device, from_condition, to_condition)
self.assertTrue(bss_hostapd[1].list_sta())
testutil.test_iface_operstate(device.name)
testutil.test_ifaces_connected(bss_hostapd[1].ifname, device.name)
self.assertRaises(Exception, testutil.test_ifaces_connected,
(bss_hostapd[0].ifname, device.name, True, True))
device.disconnect()
condition = 'not obj.connected'
wd.wait_for_object_condition(ordered_network.network_object, condition)
@classmethod
def setUpClass(cls):
IWD.copy_to_storage('TestPreauth.8021x')
os.system('ifconfig lo up')
@classmethod
def tearDownClass(cls):
IWD.clear_storage()
if __name__ == '__main__':
unittest.main(exit=True)