mirror of
https://git.kernel.org/pub/scm/network/wireless/iwd.git
synced 2024-11-13 23:49:23 +01:00
315 lines
9.5 KiB
Python
315 lines
9.5 KiB
Python
#!/usr/bin/python3
|
|
|
|
import unittest
|
|
import sys
|
|
|
|
sys.path.append('../util')
|
|
import iwd
|
|
from iwd import IWD
|
|
from iwd import PSKAgent
|
|
from iwd import NetworkType
|
|
from iwd import IWD_CONFIG_DIR
|
|
|
|
from hostapd import HostapdCLI
|
|
from hwsim import Hwsim
|
|
|
|
import time
|
|
|
|
class Test(unittest.TestCase):
|
|
def test_temp_blacklist(self):
|
|
rule0 = self.rule0
|
|
rule1 = self.rule1
|
|
rule2 = self.rule2
|
|
|
|
bss_hostapd = self.bss_hostapd
|
|
wd = self.wd
|
|
|
|
rule0.signal = -8000
|
|
rule1.signal = -7000
|
|
rule2.signal = -2000
|
|
|
|
psk_agent = PSKAgent("secret123")
|
|
wd.register_psk_agent(psk_agent)
|
|
|
|
dev1, dev2 = wd.list_devices(2)
|
|
|
|
ordered_network = dev1.get_ordered_network("TestBlacklist")
|
|
|
|
self.assertEqual(ordered_network.type, NetworkType.psk)
|
|
|
|
condition = 'not obj.connected'
|
|
wd.wait_for_object_condition(ordered_network.network_object, condition)
|
|
|
|
ordered_network.network_object.connect()
|
|
|
|
condition = 'obj.state == DeviceState.connected'
|
|
wd.wait_for_object_condition(dev1, condition)
|
|
|
|
self.assertIn(dev1.address, bss_hostapd[2].list_sta())
|
|
|
|
# dev1 now connected, this should max out the first AP, causing the next
|
|
# connection to fail to this AP.
|
|
|
|
ordered_network = dev2.get_ordered_network("TestBlacklist")
|
|
|
|
self.assertEqual(ordered_network.type, NetworkType.psk)
|
|
|
|
condition = 'not obj.connected'
|
|
wd.wait_for_object_condition(ordered_network.network_object, condition)
|
|
|
|
ordered_network.network_object.connect()
|
|
|
|
condition = 'obj.state == DeviceState.connected'
|
|
wd.wait_for_object_condition(dev2, condition)
|
|
|
|
# We should have temporarily blacklisted the first BSS, and connected
|
|
# to this one.
|
|
self.assertIn(dev2.address, bss_hostapd[1].list_sta())
|
|
|
|
# Now check that the first BSS is still not blacklisted. We can
|
|
# disconnect dev1, opening up the AP for more connections
|
|
dev1.disconnect()
|
|
dev2.disconnect()
|
|
|
|
ordered_network = dev2.get_ordered_network("TestBlacklist")
|
|
|
|
self.assertEqual(ordered_network.type, NetworkType.psk)
|
|
|
|
condition = 'not obj.connected'
|
|
wd.wait_for_object_condition(ordered_network.network_object, condition)
|
|
|
|
ordered_network.network_object.connect()
|
|
|
|
condition = 'obj.state == DeviceState.connected'
|
|
wd.wait_for_object_condition(dev2, condition)
|
|
|
|
self.assertIn(dev2.address, bss_hostapd[2].list_sta())
|
|
|
|
wd.unregister_psk_agent(psk_agent)
|
|
|
|
def test_all_blacklisted(self):
|
|
wd = self.wd
|
|
bss_hostapd = self.bss_hostapd
|
|
|
|
rule0 = self.rule0
|
|
rule1 = self.rule1
|
|
rule2 = self.rule2
|
|
|
|
psk_agent = PSKAgent(["secret123", 'secret123'])
|
|
wd.register_psk_agent(psk_agent)
|
|
|
|
devices = wd.list_devices(1)
|
|
device = devices[0]
|
|
|
|
ordered_network = device.get_ordered_network("TestBlacklist")
|
|
|
|
self.assertEqual(ordered_network.type, NetworkType.psk)
|
|
|
|
condition = 'not obj.connected'
|
|
wd.wait_for_object_condition(ordered_network.network_object, condition)
|
|
|
|
# Have both APs drop all packets, both should get blacklisted
|
|
rule0.drop = True
|
|
rule0.enable = True
|
|
rule1.drop = True
|
|
rule1.enable = True
|
|
rule2.drop = True
|
|
rule2.enable = True
|
|
|
|
with self.assertRaises(iwd.FailedEx):
|
|
ordered_network.network_object.connect()
|
|
|
|
rule0.drop = False
|
|
rule1.drop = False
|
|
rule2.drop = False
|
|
|
|
# Wait for scanning (likely a quick-scan) to finish, otherwise we will
|
|
# may not have all BSS's in the list.
|
|
condition = 'not obj.scanning'
|
|
wd.wait_for_object_condition(device, condition)
|
|
|
|
# This connect should work
|
|
ordered_network.network_object.connect()
|
|
|
|
condition = 'obj.state == DeviceState.connected'
|
|
wd.wait_for_object_condition(device, condition)
|
|
|
|
self.assertIn(device.address, bss_hostapd[0].list_sta())
|
|
|
|
wd.unregister_psk_agent(psk_agent)
|
|
|
|
def test_invalid_password(self):
|
|
wd = self.wd
|
|
bss_hostapd = self.bss_hostapd
|
|
|
|
psk_agent = PSKAgent("wrong_password")
|
|
wd.register_psk_agent(psk_agent)
|
|
|
|
devices = wd.list_devices(1)
|
|
device = devices[0]
|
|
|
|
ordered_network = device.get_ordered_network("TestBlacklist")
|
|
|
|
self.assertEqual(ordered_network.type, NetworkType.psk)
|
|
|
|
condition = 'not obj.connected'
|
|
wd.wait_for_object_condition(ordered_network.network_object, condition)
|
|
|
|
with self.assertRaises(iwd.FailedEx):
|
|
ordered_network.network_object.connect()
|
|
|
|
wd.unregister_psk_agent(psk_agent)
|
|
|
|
psk_agent = PSKAgent("secret123")
|
|
wd.register_psk_agent(psk_agent)
|
|
|
|
ordered_network.network_object.connect()
|
|
|
|
# We failed to connect bss_hostapd[0], but with a bad password. Verify
|
|
# that this did not trigger a blacklist and that we did reconnect
|
|
# successfully to bss_hostapd[0]
|
|
self.assertIn(device.address, bss_hostapd[0].list_sta())
|
|
|
|
condition = 'obj.state == DeviceState.connected'
|
|
wd.wait_for_object_condition(device, condition)
|
|
|
|
wd.unregister_psk_agent(psk_agent)
|
|
|
|
def test_connection_success(self):
|
|
wd = self.wd
|
|
bss_hostapd = self.bss_hostapd
|
|
rule0 = self.rule0
|
|
|
|
psk_agent = PSKAgent("secret123")
|
|
wd.register_psk_agent(psk_agent)
|
|
|
|
devices = wd.list_devices(2)
|
|
device = devices[0]
|
|
|
|
devices[1].disconnect()
|
|
|
|
ordered_network = device.get_ordered_network("TestBlacklist")
|
|
|
|
self.assertEqual(ordered_network.type, NetworkType.psk)
|
|
|
|
condition = 'not obj.connected'
|
|
wd.wait_for_object_condition(ordered_network.network_object, condition)
|
|
|
|
rule0.drop = True
|
|
|
|
ordered_network.network_object.connect(wait=False)
|
|
|
|
# Have AP1 drop all packets, should result in a connection timeout
|
|
rule0.drop = True
|
|
|
|
# Note the time so later we don't sleep any longer than required
|
|
start = time.time()
|
|
|
|
condition = 'obj.state == DeviceState.connected'
|
|
wd.wait_for_object_condition(device, condition)
|
|
|
|
# IWD should have attempted to connect to bss_hostapd[0], since its
|
|
# signal strength was highest. But since we dropped all packets this
|
|
# connect should fail, and the BSS should be blacklisted. Then we
|
|
# should automatically try the next BSS in the list, which is
|
|
# bss_hostapd[1]
|
|
self.assertNotIn(device.address, bss_hostapd[0].list_sta())
|
|
self.assertIn(device.address, bss_hostapd[1].list_sta())
|
|
|
|
rule0.drop = False
|
|
|
|
device.disconnect()
|
|
device.autoconnect = True
|
|
|
|
condition = 'not obj.connected'
|
|
wd.wait_for_object_condition(ordered_network.network_object, condition)
|
|
|
|
# Now we wait... AutoConnect should take over
|
|
|
|
condition = 'obj.state == DeviceState.connecting'
|
|
wd.wait_for_object_condition(device, condition)
|
|
|
|
condition = 'obj.state == DeviceState.connected'
|
|
wd.wait_for_object_condition(device, condition)
|
|
|
|
# Same as before, make sure we didn't connect to the blacklisted AP.
|
|
self.assertNotIn(device.address, bss_hostapd[0].list_sta())
|
|
self.assertIn(device.address, bss_hostapd[1].list_sta())
|
|
|
|
# Wait for the blacklist to expire (10 seconds)
|
|
elapsed = time.time() - start
|
|
|
|
if elapsed < 15:
|
|
wd.wait(15 - elapsed)
|
|
|
|
device.disconnect()
|
|
|
|
condition = 'not obj.scanning'
|
|
wd.wait_for_object_condition(device, condition)
|
|
|
|
device.scan()
|
|
|
|
condition = 'not obj.scanning'
|
|
wd.wait_for_object_condition(device, condition)
|
|
|
|
ordered_network = device.get_ordered_network("TestBlacklist")
|
|
|
|
self.assertEqual(ordered_network.type, NetworkType.psk)
|
|
|
|
condition = 'not obj.connected'
|
|
wd.wait_for_object_condition(ordered_network.network_object, condition)
|
|
|
|
ordered_network.network_object.connect()
|
|
|
|
condition = 'obj.state == DeviceState.connected'
|
|
wd.wait_for_object_condition(device, condition)
|
|
|
|
self.assertIn(device.address, bss_hostapd[0].list_sta())
|
|
|
|
self.wd.unregister_psk_agent(psk_agent)
|
|
|
|
def setUp(self):
|
|
self.wd = IWD(True)
|
|
|
|
def tearDown(self):
|
|
IWD.clear_storage()
|
|
self.wd = None
|
|
|
|
@classmethod
|
|
def setUpClass(cls):
|
|
cls.hwsim = Hwsim()
|
|
|
|
cls.bss_hostapd = [ HostapdCLI(config='ssid1.conf'),
|
|
HostapdCLI(config='ssid2.conf'),
|
|
HostapdCLI(config='ssid3.conf') ]
|
|
cls.bss_radio = [ cls.hwsim.get_radio('rad0'),
|
|
cls.hwsim.get_radio('rad1'),
|
|
cls.hwsim.get_radio('rad2') ]
|
|
|
|
cls.rule0 = cls.hwsim.rules.create()
|
|
cls.rule0.source = cls.bss_radio[0].addresses[0]
|
|
cls.rule0.bidirectional = True
|
|
cls.rule0.signal = -2000
|
|
cls.rule0.enabled = True
|
|
|
|
cls.rule1 = cls.hwsim.rules.create()
|
|
cls.rule1.source = cls.bss_radio[1].addresses[0]
|
|
cls.rule1.bidirectional = True
|
|
cls.rule1.signal = -7000
|
|
cls.rule1.enabled = True
|
|
|
|
cls.rule2 = cls.hwsim.rules.create()
|
|
cls.rule2.source = cls.bss_radio[2].addresses[0]
|
|
cls.rule2.bidirectional = True
|
|
cls.rule2.signal = -8000
|
|
cls.rule2.enabled = True
|
|
|
|
@classmethod
|
|
def tearDownClass(cls):
|
|
IWD.clear_storage()
|
|
|
|
cls.hwsim.rules.remove_all()
|
|
|
|
if __name__ == '__main__':
|
|
unittest.main(exit=True)
|