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iwd/autotests/testSAE/autoconnect_test.py

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auto-t: added test for SAE
2018-08-14 01:25:49 +02:00
#!/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
auto-t: SAE: Rework SAE tests Break up the SAE tests into two parts: testSAE and testSAE-AntiClogging testSAE is simplified to only use two radios and a single phy managed by hostapd. hostapd configurations are changed via the new 'set_value' method added to hostapd utils. This allows forcing hostapd to use a particular sae group set, or force hostapd to use SAE H2E/Hunting and Pecking Loop for key derivation. A separate test for IKE Group 20 is no longer required and is folded into connection_test.py testSAE-AntiClogging is added with an environment for 5 radios instead of 7, again with hostapd running on a single phy. 'sae_pwe' is used to force hostapd to use SAE H2E or Hunting and Pecking for key derivation. Both Anti-Clogging protocol variants are thus tested. main.conf is added to both directories to force scan randomization off. This seems to be required for hostapd to work properly on hwsim.
2021-07-14 17:42:03 +02:00
from hostapd import HostapdCLI
auto-t: added test for SAE
2018-08-14 01:25:49 +02:00
class Test(unittest.TestCase):
auto-t: refactor/fix testSAE The SAE test made some assumptions on certain conditions due to there being no way of checking if those conditions were met Mainly the use of H2E/hunt-and-peck. We assumed that when we told hostapd to use H2E or hunt/peck it would but in reality it was not. Hostapd is apparently not very good at swapping between the two with a simple "reload" command. Once H2E is enabled it appears that it cannot be undone. Similarly the vendor elements seem to carry over from test to test, and sometimes not which causes unintended behavior. To fix this create separate APs for the specific scenario being tested: - Hunt and peck - H2E - Special vendor_element simulating buggy APs Another issue found was that if password identifies are used hostapd automatically chooses H2E which was not intented, at least based on the test names (in reality it wasn't causing any problems). The tests have also been improved to use hostapds "sta_status" command which contains the group number used when authenticating, so now that at least can be verified.
2024-02-27 19:34:03 +01:00
def validate_connection(self, wd, ssid):
auto-t: SAE: Rework SAE tests Break up the SAE tests into two parts: testSAE and testSAE-AntiClogging testSAE is simplified to only use two radios and a single phy managed by hostapd. hostapd configurations are changed via the new 'set_value' method added to hostapd utils. This allows forcing hostapd to use a particular sae group set, or force hostapd to use SAE H2E/Hunting and Pecking Loop for key derivation. A separate test for IKE Group 20 is no longer required and is folded into connection_test.py testSAE-AntiClogging is added with an environment for 5 radios instead of 7, again with hostapd running on a single phy. 'sae_pwe' is used to force hostapd to use SAE H2E or Hunting and Pecking for key derivation. Both Anti-Clogging protocol variants are thus tested. main.conf is added to both directories to force scan randomization off. This seems to be required for hostapd to work properly on hwsim.
2021-07-14 17:42:03 +02:00
devices = wd.list_devices(1)
auto-t: added test for SAE
2018-08-14 01:25:49 +02:00
self.assertIsNotNone(devices)
device = devices[0]
auto-t: set autoconnect=True for tests that need it After the default behavior was changed to disable autoconnect there were several tests which still needed it to be turned on.
2021-08-12 22:38:12 +02:00
device.autoconnect = True
auto-t: added test for SAE
2018-08-14 01:25:49 +02:00
auto-t: fix testSAE autoconnect_test.py This test was unreliable since it was assuming a periodic scan would happen at just the right time. Instead since we are expecting autoconnect we can just wait for DeviceState.connected then after we are connected verify the network was correct.
2020-09-11 01:12:30 +02:00
condition = 'obj.state == DeviceState.connected'
auto-t: Increase all test timeouts 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.
2020-09-11 01:12:37 +02:00
wd.wait_for_object_condition(device, condition)
auto-t: added test for SAE
2018-08-14 01:25:49 +02:00
auto-t: fix testSAE autoconnect_test.py This test was unreliable since it was assuming a periodic scan would happen at just the right time. Instead since we are expecting autoconnect we can just wait for DeviceState.connected then after we are connected verify the network was correct.
2020-09-11 01:12:30 +02:00
condition = 'obj.connected_network is not None'
auto-t: added test for SAE
2018-08-14 01:25:49 +02:00
wd.wait_for_object_condition(device, condition)
auto-t: refactor/fix testSAE The SAE test made some assumptions on certain conditions due to there being no way of checking if those conditions were met Mainly the use of H2E/hunt-and-peck. We assumed that when we told hostapd to use H2E or hunt/peck it would but in reality it was not. Hostapd is apparently not very good at swapping between the two with a simple "reload" command. Once H2E is enabled it appears that it cannot be undone. Similarly the vendor elements seem to carry over from test to test, and sometimes not which causes unintended behavior. To fix this create separate APs for the specific scenario being tested: - Hunt and peck - H2E - Special vendor_element simulating buggy APs Another issue found was that if password identifies are used hostapd automatically chooses H2E which was not intented, at least based on the test names (in reality it wasn't causing any problems). The tests have also been improved to use hostapds "sta_status" command which contains the group number used when authenticating, so now that at least can be verified.
2024-02-27 19:34:03 +01:00
ordered_network = device.get_ordered_network(ssid)
auto-t: added test for SAE
2018-08-14 01:25:49 +02:00
auto-t: fix testSAE autoconnect_test.py This test was unreliable since it was assuming a periodic scan would happen at just the right time. Instead since we are expecting autoconnect we can just wait for DeviceState.connected then after we are connected verify the network was correct.
2020-09-11 01:12:30 +02:00
self.assertTrue(ordered_network.network_object.connected)
auto-t: added test for SAE
2018-08-14 01:25:49 +02:00
device.disconnect()
condition = 'not obj.connected'
auto-t: update tests to use get_ordered_network call
2018-12-14 20:15:28 +01:00
wd.wait_for_object_condition(ordered_network.network_object, condition)
auto-t: added test for SAE
2018-08-14 01:25:49 +02:00
auto-t: SAE: Rework SAE tests Break up the SAE tests into two parts: testSAE and testSAE-AntiClogging testSAE is simplified to only use two radios and a single phy managed by hostapd. hostapd configurations are changed via the new 'set_value' method added to hostapd utils. This allows forcing hostapd to use a particular sae group set, or force hostapd to use SAE H2E/Hunting and Pecking Loop for key derivation. A separate test for IKE Group 20 is no longer required and is folded into connection_test.py testSAE-AntiClogging is added with an environment for 5 radios instead of 7, again with hostapd running on a single phy. 'sae_pwe' is used to force hostapd to use SAE H2E or Hunting and Pecking for key derivation. Both Anti-Clogging protocol variants are thus tested. main.conf is added to both directories to force scan randomization off. This seems to be required for hostapd to work properly on hwsim.
2021-07-14 17:42:03 +02:00
def test_SAE(self):
auto-t: refactor/fix testSAE The SAE test made some assumptions on certain conditions due to there being no way of checking if those conditions were met Mainly the use of H2E/hunt-and-peck. We assumed that when we told hostapd to use H2E or hunt/peck it would but in reality it was not. Hostapd is apparently not very good at swapping between the two with a simple "reload" command. Once H2E is enabled it appears that it cannot be undone. Similarly the vendor elements seem to carry over from test to test, and sometimes not which causes unintended behavior. To fix this create separate APs for the specific scenario being tested: - Hunt and peck - H2E - Special vendor_element simulating buggy APs Another issue found was that if password identifies are used hostapd automatically chooses H2E which was not intented, at least based on the test names (in reality it wasn't causing any problems). The tests have also been improved to use hostapds "sta_status" command which contains the group number used when authenticating, so now that at least can be verified.
2024-02-27 19:34:03 +01:00
IWD.copy_to_storage("profiles/ssidSAE.psk.default", name="ssidSAE.psk")
auto-t: SAE: Rework SAE tests Break up the SAE tests into two parts: testSAE and testSAE-AntiClogging testSAE is simplified to only use two radios and a single phy managed by hostapd. hostapd configurations are changed via the new 'set_value' method added to hostapd utils. This allows forcing hostapd to use a particular sae group set, or force hostapd to use SAE H2E/Hunting and Pecking Loop for key derivation. A separate test for IKE Group 20 is no longer required and is folded into connection_test.py testSAE-AntiClogging is added with an environment for 5 radios instead of 7, again with hostapd running on a single phy. 'sae_pwe' is used to force hostapd to use SAE H2E or Hunting and Pecking for key derivation. Both Anti-Clogging protocol variants are thus tested. main.conf is added to both directories to force scan randomization off. This seems to be required for hostapd to work properly on hwsim.
2021-07-14 17:42:03 +02:00
self.hostapd.wait_for_event("AP-ENABLED")
auto-t: SAE - remove iwd instance on failure
2019-03-15 23:02:47 +01:00
wd = IWD(True)
auto-t: refactor/fix testSAE The SAE test made some assumptions on certain conditions due to there being no way of checking if those conditions were met Mainly the use of H2E/hunt-and-peck. We assumed that when we told hostapd to use H2E or hunt/peck it would but in reality it was not. Hostapd is apparently not very good at swapping between the two with a simple "reload" command. Once H2E is enabled it appears that it cannot be undone. Similarly the vendor elements seem to carry over from test to test, and sometimes not which causes unintended behavior. To fix this create separate APs for the specific scenario being tested: - Hunt and peck - H2E - Special vendor_element simulating buggy APs Another issue found was that if password identifies are used hostapd automatically chooses H2E which was not intented, at least based on the test names (in reality it wasn't causing any problems). The tests have also been improved to use hostapds "sta_status" command which contains the group number used when authenticating, so now that at least can be verified.
2024-02-27 19:34:03 +01:00
self.validate_connection(wd, "ssidSAE")
auto-t: SAE - remove iwd instance on failure
2019-03-15 23:02:47 +01:00
auto-t: SAE: Rework SAE tests Break up the SAE tests into two parts: testSAE and testSAE-AntiClogging testSAE is simplified to only use two radios and a single phy managed by hostapd. hostapd configurations are changed via the new 'set_value' method added to hostapd utils. This allows forcing hostapd to use a particular sae group set, or force hostapd to use SAE H2E/Hunting and Pecking Loop for key derivation. A separate test for IKE Group 20 is no longer required and is folded into connection_test.py testSAE-AntiClogging is added with an environment for 5 radios instead of 7, again with hostapd running on a single phy. 'sae_pwe' is used to force hostapd to use SAE H2E or Hunting and Pecking for key derivation. Both Anti-Clogging protocol variants are thus tested. main.conf is added to both directories to force scan randomization off. This seems to be required for hostapd to work properly on hwsim.
2021-07-14 17:42:03 +02:00
def test_SAE_H2E(self):
auto-t: refactor/fix testSAE The SAE test made some assumptions on certain conditions due to there being no way of checking if those conditions were met Mainly the use of H2E/hunt-and-peck. We assumed that when we told hostapd to use H2E or hunt/peck it would but in reality it was not. Hostapd is apparently not very good at swapping between the two with a simple "reload" command. Once H2E is enabled it appears that it cannot be undone. Similarly the vendor elements seem to carry over from test to test, and sometimes not which causes unintended behavior. To fix this create separate APs for the specific scenario being tested: - Hunt and peck - H2E - Special vendor_element simulating buggy APs Another issue found was that if password identifies are used hostapd automatically chooses H2E which was not intented, at least based on the test names (in reality it wasn't causing any problems). The tests have also been improved to use hostapds "sta_status" command which contains the group number used when authenticating, so now that at least can be verified.
2024-02-27 19:34:03 +01:00
IWD.copy_to_storage("profiles/ssidSAE.psk.default", name="ssidSAE-H2E.psk")
self.hostapd_h2e.set_value('sae_groups', '20')
self.hostapd_h2e.reload()
self.hostapd_h2e.wait_for_event("AP-ENABLED")
auto-t: add H2E password identifier test In order to support identifiers the test profiles needed to be reworked due to hostapd allowing multiple password entires. You cannot just call set_value() with a new entry as the old ones still exist. Instead use a unique password for the identifier and non-identifier use cases. After adding this test the failure_test started failing due to hostapd not starting up. This was due to the group being unsupported but oddly only when hostapd was reloaded (running the test individually worked). To fix this the group number was changed to 21 which hostapd does support but IWD does not.
2023-12-14 13:33:59 +01:00
wd = IWD(True)
auto-t: refactor/fix testSAE The SAE test made some assumptions on certain conditions due to there being no way of checking if those conditions were met Mainly the use of H2E/hunt-and-peck. We assumed that when we told hostapd to use H2E or hunt/peck it would but in reality it was not. Hostapd is apparently not very good at swapping between the two with a simple "reload" command. Once H2E is enabled it appears that it cannot be undone. Similarly the vendor elements seem to carry over from test to test, and sometimes not which causes unintended behavior. To fix this create separate APs for the specific scenario being tested: - Hunt and peck - H2E - Special vendor_element simulating buggy APs Another issue found was that if password identifies are used hostapd automatically chooses H2E which was not intented, at least based on the test names (in reality it wasn't causing any problems). The tests have also been improved to use hostapds "sta_status" command which contains the group number used when authenticating, so now that at least can be verified.
2024-02-27 19:34:03 +01:00
self.validate_connection(wd, "ssidSAE-H2E")
auto-t: add H2E password identifier test In order to support identifiers the test profiles needed to be reworked due to hostapd allowing multiple password entires. You cannot just call set_value() with a new entry as the old ones still exist. Instead use a unique password for the identifier and non-identifier use cases. After adding this test the failure_test started failing due to hostapd not starting up. This was due to the group being unsupported but oddly only when hostapd was reloaded (running the test individually worked). To fix this the group number was changed to 21 which hostapd does support but IWD does not.
2023-12-14 13:33:59 +01:00
def test_SAE_H2E_password_identifier(self):
auto-t: refactor/fix testSAE The SAE test made some assumptions on certain conditions due to there being no way of checking if those conditions were met Mainly the use of H2E/hunt-and-peck. We assumed that when we told hostapd to use H2E or hunt/peck it would but in reality it was not. Hostapd is apparently not very good at swapping between the two with a simple "reload" command. Once H2E is enabled it appears that it cannot be undone. Similarly the vendor elements seem to carry over from test to test, and sometimes not which causes unintended behavior. To fix this create separate APs for the specific scenario being tested: - Hunt and peck - H2E - Special vendor_element simulating buggy APs Another issue found was that if password identifies are used hostapd automatically chooses H2E which was not intented, at least based on the test names (in reality it wasn't causing any problems). The tests have also been improved to use hostapds "sta_status" command which contains the group number used when authenticating, so now that at least can be verified.
2024-02-27 19:34:03 +01:00
IWD.copy_to_storage("profiles/ssidSAE.psk.identifier", name="ssidSAE-H2E.psk")
self.hostapd_h2e.set_value('sae_groups', '20')
self.hostapd_h2e.reload()
self.hostapd_h2e.wait_for_event("AP-ENABLED")
auto-t: SAE: Rework SAE tests Break up the SAE tests into two parts: testSAE and testSAE-AntiClogging testSAE is simplified to only use two radios and a single phy managed by hostapd. hostapd configurations are changed via the new 'set_value' method added to hostapd utils. This allows forcing hostapd to use a particular sae group set, or force hostapd to use SAE H2E/Hunting and Pecking Loop for key derivation. A separate test for IKE Group 20 is no longer required and is folded into connection_test.py testSAE-AntiClogging is added with an environment for 5 radios instead of 7, again with hostapd running on a single phy. 'sae_pwe' is used to force hostapd to use SAE H2E or Hunting and Pecking for key derivation. Both Anti-Clogging protocol variants are thus tested. main.conf is added to both directories to force scan randomization off. This seems to be required for hostapd to work properly on hwsim.
2021-07-14 17:42:03 +02:00
wd = IWD(True)
auto-t: refactor/fix testSAE The SAE test made some assumptions on certain conditions due to there being no way of checking if those conditions were met Mainly the use of H2E/hunt-and-peck. We assumed that when we told hostapd to use H2E or hunt/peck it would but in reality it was not. Hostapd is apparently not very good at swapping between the two with a simple "reload" command. Once H2E is enabled it appears that it cannot be undone. Similarly the vendor elements seem to carry over from test to test, and sometimes not which causes unintended behavior. To fix this create separate APs for the specific scenario being tested: - Hunt and peck - H2E - Special vendor_element simulating buggy APs Another issue found was that if password identifies are used hostapd automatically chooses H2E which was not intented, at least based on the test names (in reality it wasn't causing any problems). The tests have also been improved to use hostapds "sta_status" command which contains the group number used when authenticating, so now that at least can be verified.
2024-02-27 19:34:03 +01:00
self.validate_connection(wd, "ssidSAE-H2E")
auto-t: added test for SAE
2018-08-14 01:25:49 +02:00
auto-t: Update tests to use hostapd.default()
2023-08-29 16:39:55 +02:00
def setUp(self):
self.hostapd.default()
auto-t: add H2E password identifier test In order to support identifiers the test profiles needed to be reworked due to hostapd allowing multiple password entires. You cannot just call set_value() with a new entry as the old ones still exist. Instead use a unique password for the identifier and non-identifier use cases. After adding this test the failure_test started failing due to hostapd not starting up. This was due to the group being unsupported but oddly only when hostapd was reloaded (running the test individually worked). To fix this the group number was changed to 21 which hostapd does support but IWD does not.
2023-12-14 13:33:59 +01:00
def tearDown(self):
IWD.clear_storage()
auto-t: added test for SAE
2018-08-14 01:25:49 +02:00
@classmethod
def setUpClass(cls):
auto-t: SAE: Rework SAE tests Break up the SAE tests into two parts: testSAE and testSAE-AntiClogging testSAE is simplified to only use two radios and a single phy managed by hostapd. hostapd configurations are changed via the new 'set_value' method added to hostapd utils. This allows forcing hostapd to use a particular sae group set, or force hostapd to use SAE H2E/Hunting and Pecking Loop for key derivation. A separate test for IKE Group 20 is no longer required and is folded into connection_test.py testSAE-AntiClogging is added with an environment for 5 radios instead of 7, again with hostapd running on a single phy. 'sae_pwe' is used to force hostapd to use SAE H2E or Hunting and Pecking for key derivation. Both Anti-Clogging protocol variants are thus tested. main.conf is added to both directories to force scan randomization off. This seems to be required for hostapd to work properly on hwsim.
2021-07-14 17:42:03 +02:00
cls.hostapd = HostapdCLI(config='ssidSAE.conf')
auto-t: refactor/fix testSAE The SAE test made some assumptions on certain conditions due to there being no way of checking if those conditions were met Mainly the use of H2E/hunt-and-peck. We assumed that when we told hostapd to use H2E or hunt/peck it would but in reality it was not. Hostapd is apparently not very good at swapping between the two with a simple "reload" command. Once H2E is enabled it appears that it cannot be undone. Similarly the vendor elements seem to carry over from test to test, and sometimes not which causes unintended behavior. To fix this create separate APs for the specific scenario being tested: - Hunt and peck - H2E - Special vendor_element simulating buggy APs Another issue found was that if password identifies are used hostapd automatically chooses H2E which was not intented, at least based on the test names (in reality it wasn't causing any problems). The tests have also been improved to use hostapds "sta_status" command which contains the group number used when authenticating, so now that at least can be verified.
2024-02-27 19:34:03 +01:00
cls.hostapd_h2e = HostapdCLI(config='ssidSAE-H2E.conf')
auto-t: added test for SAE
2018-08-14 01:25:49 +02:00
if __name__ == '__main__':
unittest.main(exit=True)
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