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81 lines
2.7 KiB
81 lines
2.7 KiB
#!/usr/bin/env python3
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import json
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import unittest
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from Crypto.PublicKey import RSA
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from pathlib import Path
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from unittest import mock
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from openpilot.common.params import Params
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from openpilot.selfdrive.athena.registration import register, UNREGISTERED_DONGLE_ID
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from openpilot.selfdrive.athena.tests.helpers import MockResponse
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from openpilot.system.hardware.hw import Paths
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class TestRegistration(unittest.TestCase):
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def setUp(self):
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# clear params and setup key paths
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self.params = Params()
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self.params.clear_all()
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persist_dir = Path(Paths.persist_root()) / "comma"
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persist_dir.mkdir(parents=True, exist_ok=True)
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self.priv_key = persist_dir / "id_rsa"
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self.pub_key = persist_dir / "id_rsa.pub"
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def _generate_keys(self):
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self.pub_key.touch()
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k = RSA.generate(2048)
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with open(self.priv_key, "wb") as f:
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f.write(k.export_key())
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with open(self.pub_key, "wb") as f:
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f.write(k.publickey().export_key())
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def test_valid_cache(self):
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# if all params are written, return the cached dongle id
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self.params.put("IMEI", "imei")
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self.params.put("HardwareSerial", "serial")
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self._generate_keys()
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with mock.patch("openpilot.selfdrive.athena.registration.api_get", autospec=True) as m:
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dongle = "DONGLE_ID_123"
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self.params.put("DongleId", dongle)
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self.assertEqual(register(), dongle)
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self.assertFalse(m.called)
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def test_no_keys(self):
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# missing pubkey
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with mock.patch("openpilot.selfdrive.athena.registration.api_get", autospec=True) as m:
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dongle = register()
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self.assertEqual(m.call_count, 0)
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self.assertEqual(dongle, UNREGISTERED_DONGLE_ID)
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self.assertEqual(self.params.get("DongleId", encoding='utf-8'), dongle)
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def test_missing_cache(self):
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# keys exist but no dongle id
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self._generate_keys()
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with mock.patch("openpilot.selfdrive.athena.registration.api_get", autospec=True) as m:
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dongle = "DONGLE_ID_123"
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m.return_value = MockResponse(json.dumps({'dongle_id': dongle}), 200)
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self.assertEqual(register(), dongle)
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self.assertEqual(m.call_count, 1)
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# call again, shouldn't hit the API this time
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self.assertEqual(register(), dongle)
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self.assertEqual(m.call_count, 1)
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self.assertEqual(self.params.get("DongleId", encoding='utf-8'), dongle)
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def test_unregistered(self):
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# keys exist, but unregistered
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self._generate_keys()
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with mock.patch("openpilot.selfdrive.athena.registration.api_get", autospec=True) as m:
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m.return_value = MockResponse(None, 402)
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dongle = register()
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self.assertEqual(m.call_count, 1)
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self.assertEqual(dongle, UNREGISTERED_DONGLE_ID)
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self.assertEqual(self.params.get("DongleId", encoding='utf-8'), dongle)
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if __name__ == "__main__":
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unittest.main()
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