mirror of
https://git.kernel.org/pub/scm/network/wireless/iwd.git
synced 2025-11-04 00:37:22 +01:00
eeb42c56f0
This test simulates the scenario where IWDs commit is not acked which exposes a hostapd bug that ultimately fails the connection. This behavior can be seen by reverting the commit which works around this issue: "sae: don't send commit in confirmed state" With the above patch applied this test should pass. Note: The existing timeout test was reused as it was not of much use anyways. All it did was block auth/assoc frames and expect a failure which didn't exercise any SAE logic anyways.
70 lines
1.8 KiB
Python
70 lines
1.8 KiB
Python
#!/usr/bin/python3
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import unittest
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import sys
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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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from config import ctx
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class Test(unittest.TestCase):
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def validate_connection(self, wd):
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psk_agent = PSKAgent(["secret123", "secret123"])
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wd.register_psk_agent(psk_agent)
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devices = wd.list_devices(1)
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self.assertIsNotNone(devices)
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device = devices[0]
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network = device.get_ordered_network('ssidSAE')
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self.assertEqual(network.type, NetworkType.psk)
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condition = 'not obj.connected'
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wd.wait_for_object_condition(network.network_object, condition)
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network.network_object.connect()
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condition = 'obj.state == DeviceState.connected'
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wd.wait_for_object_condition(device, condition)
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def test_not_acked_commit(self):
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#
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# TODO: This merely forces group 19 by acting as a 'buggy' AP. This is
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# needed because the hwsim rule only matches once and must be matched
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# on the first commit, not during group negotiation.
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#
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hostapd = HostapdCLI(config='ssidSAE.conf')
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hostapd.set_value('vendor_elements', 'dd0cf4f5e8050500000000000000')
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hwsim = Hwsim()
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bss_radio = hwsim.get_radio('rad0')
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rule0 = hwsim.rules.create()
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rule0.source = bss_radio.addresses[0]
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rule0.drop = True
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rule0.prefix = 'b0'
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rule0.match_times = 1
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rule0.drop_ack = True
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rule0.enabled = True
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wd = IWD(True)
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self.validate_connection(wd)
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@classmethod
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def setUpClass(cls):
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pass
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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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