|
|
| |
| from __future__ import annotations |
|
|
| import argparse |
| import json |
| from pathlib import Path |
| from typing import Any, Dict, List, Optional |
|
|
| from sovereign_crypto_seal import SovereignCryptoSeal |
|
|
|
|
| def _load_json(path: str) -> Dict[str, Any]: |
| p = Path(path) |
| if not p.exists(): |
| raise FileNotFoundError(f"File not found: {path}") |
| data = json.loads(p.read_text(encoding="utf-8")) |
| if not isinstance(data, dict): |
| raise ValueError(f"JSON root must be an object: {path}") |
| return data |
|
|
|
|
| class SovereignExternalVerifier: |
| """ |
| Independent verifier for Sovereign artifacts. |
| |
| Supports verification of: |
| - runtime result bundles |
| - benchmark bundles |
| - technical identity bundles |
| - evidence manifest bundles |
| """ |
|
|
| def __init__(self, sealer: Optional[SovereignCryptoSeal] = None) -> None: |
| self.sealer = sealer or SovereignCryptoSeal() |
|
|
| |
| |
| |
| def verify_runtime_result_bundle(self, bundle: Dict[str, Any]) -> Dict[str, Any]: |
| seal = bundle.get("crypto_seal") |
| if not isinstance(seal, dict): |
| return { |
| "ok": False, |
| "artifact_type": "runtime_result", |
| "verified": False, |
| "error": "missing_runtime_crypto_seal", |
| } |
|
|
| obj = dict(bundle) |
| obj.pop("crypto_seal", None) |
| obj.pop("sealed", None) |
|
|
| verified = self.sealer.verify_object(obj, seal) |
|
|
| return { |
| "ok": bool(verified.get("ok")), |
| "artifact_type": "runtime_result", |
| "verified": bool(verified.get("verified")), |
| "verification": verified, |
| } |
|
|
| def verify_benchmark_bundle(self, bundle: Dict[str, Any]) -> Dict[str, Any]: |
| seal = bundle.get("crypto_seal") |
| report = bundle.get("report") |
|
|
| if not isinstance(seal, dict): |
| return { |
| "ok": False, |
| "artifact_type": "benchmark_bundle", |
| "verified": False, |
| "error": "missing_benchmark_crypto_seal", |
| } |
|
|
| if not isinstance(report, dict): |
| return { |
| "ok": False, |
| "artifact_type": "benchmark_bundle", |
| "verified": False, |
| "error": "missing_benchmark_report", |
| } |
|
|
| verified = self.sealer.verify_object(report, seal) |
|
|
| return { |
| "ok": bool(verified.get("ok")), |
| "artifact_type": "benchmark_bundle", |
| "verified": bool(verified.get("verified")), |
| "verification": verified, |
| } |
|
|
| def verify_manifest_bundle(self, bundle: Dict[str, Any]) -> Dict[str, Any]: |
| manifest_bundle = bundle.get("manifest_bundle") |
| if not isinstance(manifest_bundle, dict): |
| return { |
| "ok": False, |
| "artifact_type": "manifest_bundle", |
| "verified": False, |
| "error": "missing_manifest_bundle", |
| } |
|
|
| manifest = manifest_bundle.get("manifest") |
| seal = manifest_bundle.get("seal") |
|
|
| if not isinstance(manifest, dict): |
| return { |
| "ok": False, |
| "artifact_type": "manifest_bundle", |
| "verified": False, |
| "error": "missing_manifest_object", |
| } |
|
|
| if not isinstance(seal, dict): |
| return { |
| "ok": False, |
| "artifact_type": "manifest_bundle", |
| "verified": False, |
| "error": "missing_manifest_seal", |
| } |
|
|
| verified = self.sealer.verify_object(manifest, seal) |
|
|
| return { |
| "ok": bool(verified.get("ok")), |
| "artifact_type": "manifest_bundle", |
| "verified": bool(verified.get("verified")), |
| "verification": verified, |
| } |
|
|
| def verify_technical_identity_bundle(self, bundle: Dict[str, Any]) -> Dict[str, Any]: |
| identity = bundle.get("technical_identity") |
| if not isinstance(identity, dict): |
| return { |
| "ok": False, |
| "artifact_type": "technical_identity_bundle", |
| "verified": False, |
| "error": "missing_technical_identity", |
| } |
|
|
| seal = identity.get("crypto_seal") |
| if not isinstance(seal, dict): |
| return { |
| "ok": False, |
| "artifact_type": "technical_identity_bundle", |
| "verified": False, |
| "error": "missing_technical_identity_seal", |
| } |
|
|
| identity_obj = dict(identity) |
| identity_obj.pop("crypto_seal", None) |
| identity_obj.pop("sealed", None) |
|
|
| identity_verification = self.sealer.verify_object(identity_obj, seal) |
|
|
| nested_checks: List[Dict[str, Any]] = [] |
|
|
| runtime_result = bundle.get("runtime_result") |
| if isinstance(runtime_result, dict): |
| nested_checks.append(self.verify_runtime_result_bundle(runtime_result)) |
|
|
| benchmark_bundle = bundle.get("benchmark_bundle") |
| if isinstance(benchmark_bundle, dict): |
| nested_checks.append(self.verify_benchmark_bundle(benchmark_bundle)) |
|
|
| manifest_bundle = bundle.get("manifest_bundle") |
| if isinstance(manifest_bundle, dict): |
| nested_checks.append(self.verify_manifest_bundle({"manifest_bundle": manifest_bundle})) |
|
|
| all_nested_ok = all(bool(x.get("verified")) for x in nested_checks) if nested_checks else True |
|
|
| return { |
| "ok": bool(identity_verification.get("ok")) and all_nested_ok, |
| "artifact_type": "technical_identity_bundle", |
| "verified": bool(identity_verification.get("verified")) and all_nested_ok, |
| "technical_identity_verification": identity_verification, |
| "nested_verifications": nested_checks, |
| } |
|
|
| |
| |
| |
| def verify_auto(self, obj: Dict[str, Any]) -> Dict[str, Any]: |
| if "technical_identity" in obj: |
| return self.verify_technical_identity_bundle(obj) |
|
|
| if "report" in obj and "crypto_seal" in obj: |
| return self.verify_benchmark_bundle(obj) |
|
|
| if "manifest_bundle" in obj: |
| return self.verify_manifest_bundle(obj) |
|
|
| if "crypto_seal" in obj: |
| return self.verify_runtime_result_bundle(obj) |
|
|
| return { |
| "ok": False, |
| "verified": False, |
| "artifact_type": "unknown", |
| "error": "could_not_detect_artifact_type", |
| } |
|
|
| def verify_file(self, path: str) -> Dict[str, Any]: |
| obj = _load_json(path) |
| result = self.verify_auto(obj) |
| result["source_file"] = path |
| return result |
|
|
| |
| |
| |
| def summarize(self, result: Dict[str, Any]) -> Dict[str, Any]: |
| artifact_type = result.get("artifact_type", "unknown") |
| verified = bool(result.get("verified", False)) |
|
|
| summary = { |
| "artifact_type": artifact_type, |
| "verified": verified, |
| "status": "VALID" if verified else "INVALID", |
| } |
|
|
| if result.get("source_file"): |
| summary["source_file"] = result["source_file"] |
|
|
| if artifact_type == "technical_identity_bundle": |
| tiv = result.get("technical_identity_verification", {}) or {} |
| nested = result.get("nested_verifications", []) or [] |
| summary["technical_identity_verified"] = bool(tiv.get("verified", False)) |
| summary["nested_verified_count"] = sum(1 for x in nested if x.get("verified")) |
| summary["nested_total"] = len(nested) |
|
|
| verification = result.get("verification", {}) or {} |
| if isinstance(verification, dict): |
| if verification.get("object_digest"): |
| summary["object_digest"] = verification["object_digest"] |
| if verification.get("seal_digest"): |
| summary["seal_digest"] = verification["seal_digest"] |
|
|
| return summary |
|
|
|
|
| VERIFIER = SovereignExternalVerifier() |
|
|
|
|
| def verify_artifact_file(path: str) -> Dict[str, Any]: |
| return VERIFIER.verify_file(path) |
|
|
|
|
| def summarize_verification(result: Dict[str, Any]) -> Dict[str, Any]: |
| return VERIFIER.summarize(result) |
|
|
|
|
| def _build_arg_parser() -> argparse.ArgumentParser: |
| parser = argparse.ArgumentParser( |
| description="Independent verifier for Sovereign bank-grade artifacts." |
| ) |
| parser.add_argument( |
| "--file", |
| required=True, |
| help="Path to JSON artifact file to verify.", |
| ) |
| parser.add_argument( |
| "--summary-only", |
| action="store_true", |
| help="Print only compact summary instead of full verification result.", |
| ) |
| return parser |
|
|
|
|
| if __name__ == "__main__": |
| parser = _build_arg_parser() |
| args = parser.parse_args() |
|
|
| verification = verify_artifact_file(args.file) |
|
|
| if args.summary_only: |
| print(json.dumps(summarize_verification(verification), ensure_ascii=False, indent=2)) |
| else: |
| print(json.dumps(verification, ensure_ascii=False, indent=2)) |
|
|
|
|
