#!/usr/bin/env python3 """ IwoooS Wazuh 只讀 API release lane preflight。 本工具只檢查 repo 內 committed snapshot，固定 release 前必須由正式 lane 提供非敏感證據；不讀 git credential、不推送、不部署、不查 Wazuh、不改主機。 """ from __future__ import annotations import argparse import json import sys from datetime import datetime, timedelta, timezone from pathlib import Path from typing import Any TAIPEI = timezone(timedelta(hours=8)) SNAPSHOT_PATH = Path("docs/security/wazuh-readonly-release-lane-preflight.snapshot.json") REQUIRED_ACK_FLAGS = [ "approve_formal_release_lane", "confirm_no_plaintext_token_workaround", "confirm_no_force_push", "confirm_no_runtime_workaround", "confirm_production_readback_after_deploy", "confirm_wazuh_live_metadata_requires_separate_owner_gate", ] REQUIRED_EVIDENCE_FIELDS = [ "release_lane_owner", "release_method", "target_branch_or_patch_set", "post_deploy_readback_command", "rollback_owner", "blocked_runtime_actions_ack", ] ALLOWED_RELEASE_METHODS = [ "formal_gitea_merge", "formal_patch_apply", "maintainer_local_push_with_safe_credential", ] def now_iso() -> str: return datetime.now(TAIPEI).replace(microsecond=0).isoformat() def build_report(generated_at: str | None = None) -> dict[str, Any]: return { "schema_version": "iwooos_wazuh_readonly_release_lane_preflight_v1", "generated_at": generated_at or now_iso(), "status": "blocked_waiting_formal_release_lane_owner_response", "mode": "repo_preflight_no_secret_no_runtime_no_push", "required_ack_flags": REQUIRED_ACK_FLAGS, "required_evidence_fields": REQUIRED_EVIDENCE_FIELDS, "allowed_release_methods": ALLOWED_RELEASE_METHODS, "summary": { "required_ack_flag_count": len(REQUIRED_ACK_FLAGS), "accepted_ack_flag_count": 0, "required_evidence_field_count": len(REQUIRED_EVIDENCE_FIELDS), "accepted_evidence_field_count": 0, "allowed_release_method_count": len(ALLOWED_RELEASE_METHODS), "formal_release_lane_ready_count": 0, "safe_credential_available_count": 0, "patch_apply_authorized_count": 0, "gitea_push_authorized_count": 0, "production_deploy_authorized_count": 0, "production_readback_required_count": 1, "production_readback_passed_count": 0, "plain_text_token_workaround_allowed_count": 0, "force_push_allowed_count": 0, "runtime_workaround_allowed_count": 0, "wazuh_live_metadata_owner_gate_ready_count": 0, "runtime_gate_count": 0, }, "release_lanes": [ { "lane_id": "formal_gitea_merge", "status": "blocked_owner_response_required", "meaning": "由具備正式 Gitea 權限者合併 Wazuh 分支；不得 force push。", "runtime_authorized": False, }, { "lane_id": "formal_patch_apply", "status": "blocked_owner_response_required", "meaning": "由正式 release lane 套用已驗證 patch set；不得跳過 production readback。", "runtime_authorized": False, }, { "lane_id": "maintainer_local_push_with_safe_credential", "status": "blocked_safe_credential_required", "meaning": "只接受安全的 credential helper / SSH key / 正式 release token；不得使用明文 token workaround。", "runtime_authorized": False, }, ], "blocked_actions": [ "plain_text_gitea_token_in_remote_url", "copy_token_from_dirty_workspace", "force_push", "nginx_or_gateway_workaround_for_404", "docker_restart_for_wazuh_route", "k8s_or_argocd_manual_apply_for_wazuh_route", "firewall_change_for_wazuh_route", "wazuh_secret_or_manager_change_for_api_404", "enable_wazuh_live_metadata_without_owner_gate", "enable_wazuh_active_response", "host_write_or_kali_active_scan", ], "post_deploy_readback": { "required": True, "command": "python3 scripts/security/wazuh-readonly-production-readback.py --json", "must_not_return_http_404": True, "runtime_gate_expected": 0, }, "execution_boundaries": { "not_authorization": True, "secret_value_collection_allowed": False, "plain_text_token_workaround_allowed": False, "force_push_allowed": False, "repo_write_authorized": False, "production_deploy_authorized": False, "runtime_execution_authorized": False, "wazuh_api_live_query_authorized": False, "wazuh_active_response_authorized": False, "host_write_authorized": False, "kali_active_scan_authorized": False, }, "operator_interpretation": [ "此 preflight 通過前，不得把 Gitea credential blocker 視為可繞過。", "正式 release 可以選 formal merge、formal patch apply 或安全 credential push，但都需要 owner response 與 deploy 後 readback。", "不得用 Nginx、Docker、K8s、firewall、Wazuh secret 或主機重啟來修 public API 404。", "Wazuh live metadata 查詢與 active response 是不同 gate；本 preflight 不授權任何 runtime action。", ], } def load_json(path: Path) -> dict[str, Any]: return json.loads(path.read_text(encoding="utf-8")) def validate(root: Path) -> None: snapshot_path = root / SNAPSHOT_PATH if not snapshot_path.exists(): raise SystemExit( f"BLOCKED Wazuh release lane preflight snapshot missing: {SNAPSHOT_PATH.as_posix()}" ) snapshot = load_json(snapshot_path) expected = build_report(snapshot.get("generated_at")) if snapshot.get("schema_version") != expected["schema_version"]: raise SystemExit("BLOCKED Wazuh release lane preflight schema_version mismatch") if snapshot.get("status") != expected["status"]: raise SystemExit("BLOCKED Wazuh release lane preflight status mismatch") for key, expected_value in expected["summary"].items(): actual = snapshot.get("summary", {}).get(key) if actual != expected_value: raise SystemExit( f"BLOCKED Wazuh release lane preflight summary.{key}: " f"expected {expected_value!r}, got {actual!r}" ) for key, value in snapshot.get("execution_boundaries", {}).items(): if key == "not_authorization": if value is not True: raise SystemExit("BLOCKED Wazuh release lane preflight not_authorization must be true") elif value is not False: raise SystemExit(f"BLOCKED Wazuh release lane preflight execution_boundaries.{key}: expected false") def main() -> int: parser = argparse.ArgumentParser(description="IwoooS Wazuh 只讀 API release lane preflight") parser.add_argument("--root", default=".", help="repository root") parser.add_argument("--output", help="寫出 JSON 報告") parser.add_argument("--generated-at", help="固定報告時間，供 committed snapshot 使用") args = parser.parse_args() root = Path(args.root).resolve() report = build_report(args.generated_at) if args.output: output = Path(args.output) output.parent.mkdir(parents=True, exist_ok=True) output.write_text(json.dumps(report, ensure_ascii=False, indent=2, sort_keys=True) + "\n", encoding="utf-8") validate(root) summary = report["summary"] print( "WAZUH_READONLY_RELEASE_LANE_PREFLIGHT_OK " f"ready={summary['formal_release_lane_ready_count']} " f"acks={summary['accepted_ack_flag_count']}/{summary['required_ack_flag_count']} " f"evidence={summary['accepted_evidence_field_count']}/{summary['required_evidence_field_count']} " f"runtime_gate={summary['runtime_gate_count']}" ) return 0 if __name__ == "__main__": sys.exit(main())