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https://git.kernel.org/pub/scm/network/wireless/iwd.git
synced 2024-11-06 03:59:22 +01:00
6e2aba3907
Slower systems may not be able to make some timeouts that tests mandated. All timeouts were increased significantly to allow tests to pass on slow systems.
128 lines
4.2 KiB
Python
128 lines
4.2 KiB
Python
#! /usr/bin/python3
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import unittest
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import sys, os
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sys.path.append('../util')
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import iwd
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from iwd import IWD
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from iwd import PSKAgent
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from iwd import NetworkType
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from hwsim import Hwsim
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from hostapd import HostapdCLI
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import testutil
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class Test(unittest.TestCase):
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def test_preauth_success(self):
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hwsim = Hwsim()
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bss_hostapd = [ HostapdCLI(config='eaptls-preauth-1.conf'),
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HostapdCLI(config='eaptls-preauth-2.conf') ]
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bss_radio = [ hwsim.get_radio('rad0'),
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hwsim.get_radio('rad1') ]
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rule0 = hwsim.rules.create()
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rule0.source = bss_radio[0].addresses[0]
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rule0.bidirectional = True
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rule1 = hwsim.rules.create()
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rule1.source = bss_radio[1].addresses[0]
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rule1.bidirectional = True
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# Fill in the neighbor AP tables in both BSSes. By default each
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# instance knows only about current BSS, even inside one hostapd
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# process.
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# Roaming still works without the neighbor AP table but neighbor
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# reports have to be disabled in the .conf files
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bss0_nr = ''.join(bss_radio[0].addresses[0].split(':')) + \
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'8f0000005101060603000000'
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bss1_nr = ''.join(bss_radio[1].addresses[0].split(':')) + \
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'8f0000005102060603000000'
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bss_hostapd[0].set_neighbor(bss_radio[1].addresses[0], 'TestPreauth',
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bss1_nr)
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bss_hostapd[1].set_neighbor(bss_radio[0].addresses[0], 'TestPreauth',
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bss0_nr)
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wd = IWD()
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device = wd.list_devices(1)[0]
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# Check that iwd selects BSS 0 first
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rule0.signal = -2500
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rule1.signal = -3500
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condition = 'not obj.scanning'
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wd.wait_for_object_condition(device, condition)
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device.scan()
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condition = 'obj.scanning'
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wd.wait_for_object_condition(device, condition)
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condition = 'not obj.scanning'
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wd.wait_for_object_condition(device, condition)
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ordered_network = device.get_ordered_network('TestPreauth')
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self.assertEqual(ordered_network.type, NetworkType.eap)
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self.assertEqual(ordered_network.signal_strength, -2500)
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condition = 'not obj.connected'
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wd.wait_for_object_condition(ordered_network.network_object, condition)
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self.assertFalse(bss_hostapd[0].list_sta())
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self.assertFalse(bss_hostapd[1].list_sta())
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ordered_network.network_object.connect()
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condition = 'obj.connected'
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wd.wait_for_object_condition(ordered_network.network_object, condition)
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self.assertTrue(bss_hostapd[0].list_sta())
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self.assertFalse(bss_hostapd[1].list_sta())
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testutil.test_iface_operstate(device.name)
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testutil.test_ifaces_connected(bss_hostapd[0].ifname, device.name)
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self.assertRaises(Exception, testutil.test_ifaces_connected,
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bss_hostapd[1].ifname, device.name)
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# Check that iwd starts transition to BSS 1 in less than 15 seconds
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rule0.signal = -8000
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condition = 'obj.state == DeviceState.roaming'
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wd.wait_for_object_condition(device, condition)
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# TODO: verify that the PMK from preauthentication was used
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# Check that iwd is on BSS 1 once out of roaming state and doesn't
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# go through 'disconnected', 'autoconnect', 'connecting' in between
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condition = 'obj.state != DeviceState.roaming'
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wd.wait_for_object_condition(device, condition)
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self.assertEqual(device.state, iwd.DeviceState.connected)
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self.assertTrue(bss_hostapd[1].list_sta())
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testutil.test_iface_operstate(device.name)
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testutil.test_ifaces_connected(bss_hostapd[1].ifname, device.name)
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self.assertRaises(Exception, testutil.test_ifaces_connected,
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(bss_hostapd[0].ifname, device.name))
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device.disconnect()
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condition = 'not obj.connected'
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wd.wait_for_object_condition(ordered_network.network_object, condition)
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@classmethod
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def setUpClass(cls):
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IWD.copy_to_storage('TestPreauth.8021x')
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os.system('ifconfig lo up')
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@classmethod
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def tearDownClass(cls):
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IWD.clear_storage()
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if __name__ == '__main__':
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unittest.main(exit=True)
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