141 lines
5.8 KiB
Python
141 lines
5.8 KiB
Python
import copy
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import hashlib
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import json
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import tempfile
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import unittest
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from pathlib import Path
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from scripts.validate_m1_manual_acceptance import ROOT, STEP_IDS, validate
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TEMPLATE = ROOT / "tests" / "fixtures" / "m1-manual-acceptance-template.json"
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class M1ManualAcceptanceTests(unittest.TestCase):
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def setUp(self):
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self.template = json.loads(TEMPLATE.read_text(encoding="utf-8"))
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def _write(self, root: Path, report: dict) -> Path:
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path = root / "acceptance.json"
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path.write_text(json.dumps(report), encoding="utf-8")
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return path
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def _bind_reports(self, root: Path, report: dict) -> None:
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manifest = {
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"schema_version": 2,
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"kit": "M1 packaged no-device desktop acceptance",
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"repository_commit": "b" * 40,
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"hardware_access_authorized": False,
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"contains_private_evidence": False,
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"files": [],
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}
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manifest_path = root / "kit-manifest.json"
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manifest_path.write_text(json.dumps(manifest), encoding="utf-8")
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report["acceptance_kit"] = {
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"manifest_path": manifest_path.name,
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"manifest_sha256": hashlib.sha256(manifest_path.read_bytes()).hexdigest(),
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"repository_commit": "b" * 40,
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}
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verification = {
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"status": "passed",
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"hardware_access": False,
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"executed_binaries": False,
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"manual_interaction_required": True,
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}
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verification_path = root / "artifact-verification.json"
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verification_path.write_text(json.dumps(verification), encoding="utf-8")
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report["artifact_verification"] = {
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"status": "passed",
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"report_path": verification_path.name,
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"report_sha256": hashlib.sha256(
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verification_path.read_bytes()
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).hexdigest(),
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}
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def _passing(self, root: Path) -> dict:
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report = copy.deepcopy(self.template)
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self._bind_reports(root, report)
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report["environment"] = {
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"windows_version": "synthetic-test-environment",
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"hardware_disconnected": True,
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"fresh_app_data": True,
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}
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for step in report["steps"]:
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step["status"] = "passed"
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report["stop_conditions"] = {
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key: False for key in report["stop_conditions"]
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}
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screenshot = root / "evidence" / "offline-state.png"
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screenshot.parent.mkdir(exist_ok=True)
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screenshot.write_bytes(b"synthetic screenshot placeholder")
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report["evidence"] = [{
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"path": "evidence/offline-state.png",
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"sha256": hashlib.sha256(screenshot.read_bytes()).hexdigest(),
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}]
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return report
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def test_template_is_valid_but_incomplete(self):
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with tempfile.TemporaryDirectory(dir=ROOT / ".build") as directory:
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root = Path(directory)
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report = copy.deepcopy(self.template)
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self._bind_reports(root, report)
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report["artifact_verification"]["status"] = "not_run"
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result = validate(self._write(root, report))
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self.assertEqual(result["status"], "incomplete")
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self.assertTrue(result["schema_valid"])
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self.assertEqual(result["required_steps"], len(STEP_IDS))
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def test_complete_no_device_report_passes(self):
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with tempfile.TemporaryDirectory(dir=ROOT / ".build") as directory:
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root = Path(directory)
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result = validate(self._write(root, self._passing(root)))
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self.assertEqual(result["status"], "passed")
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self.assertFalse(result["hardware_access_authorized"])
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self.assertTrue(result["manual_review_required"])
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def test_any_stop_condition_fails_checkpoint(self):
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with tempfile.TemporaryDirectory(dir=ROOT / ".build") as directory:
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root = Path(directory)
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report = self._passing(root)
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report["stop_conditions"]["transport_attempt"] = True
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result = validate(self._write(root, report))
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self.assertEqual(result["status"], "failed")
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def test_missing_step_cannot_pass(self):
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with tempfile.TemporaryDirectory(dir=ROOT / ".build") as directory:
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root = Path(directory)
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report = self._passing(root)
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report["steps"].pop()
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result = validate(self._write(root, report))
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self.assertEqual(result["status"], "failed")
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self.assertFalse(result["schema_valid"])
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def test_changed_or_external_evidence_is_rejected(self):
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with tempfile.TemporaryDirectory(dir=ROOT / ".build") as directory:
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root = Path(directory)
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report = self._passing(root)
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report["evidence"][0]["sha256"] = "0" * 64
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result = validate(self._write(root, report))
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self.assertEqual(result["status"], "failed")
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report["evidence"][0]["path"] = "../private.png"
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result = validate(self._write(root, report))
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self.assertEqual(result["status"], "failed")
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def test_unbound_or_changed_provenance_reports_are_rejected(self):
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with tempfile.TemporaryDirectory(dir=ROOT / ".build") as directory:
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root = Path(directory)
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report = self._passing(root)
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report["artifact_verification"]["report_sha256"] = "0" * 64
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result = validate(self._write(root, report))
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self.assertEqual(result["status"], "failed")
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self.assertIn("artifact-verification report SHA-256 mismatch", result["errors"][0])
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report = self._passing(root)
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report["acceptance_kit"]["repository_commit"] = "c" * 40
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result = validate(self._write(root, report))
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self.assertEqual(result["status"], "failed")
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self.assertIn("acceptance-kit repository commit mismatch", result["errors"])
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if __name__ == "__main__":
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unittest.main()
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