97 lines
3.3 KiB
Python
97 lines
3.3 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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from iwd import IWD
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from iwd import NetworkType
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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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bss_hostapd = [ HostapdCLI(config='eaptls-preauth-1.conf'),
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HostapdCLI(config='eaptls-preauth-2.conf') ]
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bss0_addr = bss_hostapd[0].bssid
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bss1_addr = bss_hostapd[1].bssid
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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(bss0_addr.split(':')) + \
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'8f0000005101060603000000'
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bss1_nr = ''.join(bss1_addr.split(':')) + \
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'8f0000005102060603000000'
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bss_hostapd[0].set_neighbor(bss1_addr, 'TestPreauth', bss1_nr)
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bss_hostapd[1].set_neighbor(bss0_addr, 'TestPreauth', bss0_nr)
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wd = IWD(True)
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device = wd.list_devices(1)[0]
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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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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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device.connect_bssid(bss0_addr)
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condition = 'obj.state == DeviceState.connected'
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wd.wait_for_object_condition(device, condition)
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bss_hostapd[0].wait_for_event('AP-STA-CONNECTED %s' % device.address)
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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, True, True)
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device.roam(bss1_addr)
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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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from_condition = 'obj.state == DeviceState.roaming'
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to_condition = 'obj.state == DeviceState.connected'
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wd.wait_for_object_change(device, from_condition, to_condition)
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bss_hostapd[1].wait_for_event('AP-STA-CONNECTED %s' % device.address)
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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, True, True))
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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('ip link set 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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