mirror of
https://git.kernel.org/pub/scm/network/wireless/iwd.git
synced 2024-11-20 04:19:25 +01:00
155 lines
4.3 KiB
Python
155 lines
4.3 KiB
Python
#!/usr/bin/python3
|
|
|
|
import unittest
|
|
import sys
|
|
|
|
sys.path.append('../util')
|
|
import iwd
|
|
import os
|
|
from iwd import IWD
|
|
from iwd import NetworkType
|
|
from iwd import PSKAgent
|
|
|
|
class Test(unittest.TestCase):
|
|
def profile_is_encrypted(self, profile):
|
|
with open('/tmp/iwd/' + profile) as f:
|
|
contents = f.read()
|
|
|
|
if 'Passphrase' in contents:
|
|
return False
|
|
|
|
return True
|
|
|
|
def validate(self, wd):
|
|
devices = wd.list_devices(1)
|
|
device = devices[0]
|
|
|
|
ordered_network = device.get_ordered_network('ssidCCMP')
|
|
|
|
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)
|
|
|
|
device.disconnect()
|
|
|
|
condition = 'not obj.connected'
|
|
wd.wait_for_object_condition(ordered_network.network_object, condition)
|
|
|
|
# Tests that an existing plaintext profile gets encrypted
|
|
def test_new_profile(self):
|
|
IWD.copy_to_storage('ssidCCMP.psk')
|
|
|
|
mtime = os.path.getmtime('/tmp/iwd/' + 'ssidCCMP.psk')
|
|
self.assertFalse(self.profile_is_encrypted('ssidCCMP.psk'))
|
|
|
|
wd = IWD(True)
|
|
|
|
# Make sure profile was accepted
|
|
condition = 'len(obj.list_known_networks()) == 1'
|
|
wd.wait_for_object_condition(wd, condition)
|
|
|
|
# Check the file was modified (should be encrypted now)
|
|
self.assertNotEqual(mtime, os.path.getmtime('/tmp/iwd/' + 'ssidCCMP.psk'))
|
|
|
|
self.validate(wd)
|
|
|
|
self.assertTrue(self.profile_is_encrypted('ssidCCMP.psk'))
|
|
|
|
# Tests that a new connection with agent gets written to an encrypted profile
|
|
def test_agent_profile(self):
|
|
wd = IWD(True)
|
|
|
|
psk_agent = PSKAgent("secret123")
|
|
wd.register_psk_agent(psk_agent)
|
|
|
|
with self.assertRaises(FileNotFoundError):
|
|
self.profile_is_encrypted('ssidCCMP.psk')
|
|
|
|
self.validate(wd)
|
|
|
|
self.assertTrue(self.profile_is_encrypted('ssidCCMP.psk'))
|
|
|
|
wd.unregister_psk_agent(psk_agent)
|
|
|
|
# Tests that an invalid profile gets re-written after an agent request
|
|
def test_invalid_profile_rewritten(self):
|
|
bad_config = '[Security]\nPassphrase=incorrect\n'
|
|
os.system('echo "%s" > /tmp/iwd/ssidCCMP.psk' % bad_config)
|
|
|
|
wd = IWD(True)
|
|
|
|
condition = 'len(obj.list_known_networks()) == 1'
|
|
wd.wait_for_object_condition(wd, condition)
|
|
|
|
# IWD should still encrypt the profile automatically
|
|
self.assertTrue(self.profile_is_encrypted('ssidCCMP.psk'))
|
|
|
|
# This should fail
|
|
with self.assertRaises(iwd.FailedEx):
|
|
self.validate(wd)
|
|
|
|
psk_agent = PSKAgent("secret123")
|
|
wd.register_psk_agent(psk_agent)
|
|
|
|
self.validate(wd)
|
|
|
|
self.assertTrue(self.profile_is_encrypted('ssidCCMP.psk'))
|
|
|
|
# Tests that a profile that doesn't decrypt wont become a known network
|
|
def test_decryption_failure(self):
|
|
bad_config = \
|
|
'''
|
|
[Security]
|
|
EncryptedSalt=000102030405060708090a0b0c0d0e0f
|
|
EncryptedSecurity=aabbccddeeff00112233445566778899
|
|
'''
|
|
os.system('echo "%s" > /tmp/iwd/ssidCCMP.psk' % bad_config)
|
|
|
|
wd = IWD(True)
|
|
|
|
self.assertEqual(wd.list_known_networks(), [])
|
|
|
|
def test_runtime_profile(self):
|
|
wd = IWD(True)
|
|
|
|
self.assertEqual(wd.list_known_networks(), [])
|
|
|
|
# Add profile after IWD starts
|
|
IWD.copy_to_storage('ssidCCMP.psk')
|
|
|
|
self.validate(wd)
|
|
|
|
# Should now be encrypted
|
|
self.assertTrue(self.profile_is_encrypted('ssidCCMP.psk'))
|
|
|
|
with open('/tmp/iwd/ssidCCMP.psk') as f:
|
|
profile = f.read()
|
|
|
|
# Edit the profile, corrupting it
|
|
profile.replace('EncryptedSecurity=', 'EncryptedSecurity=00')
|
|
|
|
devices = wd.list_devices(1)
|
|
device = devices[0]
|
|
condition = 'obj.state == DeviceState.disconnected'
|
|
wd.wait_for_object_condition(device, condition)
|
|
|
|
def tearDown(self):
|
|
IWD.clear_storage()
|
|
|
|
@classmethod
|
|
def setUpClass(cls):
|
|
os.environ['CREDENTIALS_DIRECTORY'] = '/tmp'
|
|
|
|
@classmethod
|
|
def tearDownClass(cls):
|
|
IWD.clear_storage()
|
|
|
|
if __name__ == '__main__':
|
|
unittest.main(exit=True)
|