#!/usr/bin/env python3 """ IwoooS K8s / ArgoCD owner response acceptance 只讀帳本產生器。 本工具讀取 K8s / ArgoCD manifest inventory 與 owner request draft，建立未來 owner response 如何收件、補件、隔離、拒收或進 rendered manifest review 的 metadata-only acceptance ledger。它不讀 live cluster、不呼叫 ArgoCD API、不 sync、不執行 kubectl、不套用 manifest、不讀 secret value。 """ from __future__ import annotations import argparse import json import subprocess import sys from datetime import datetime, timedelta, timezone from pathlib import Path from typing import Any TAIPEI = timezone(timedelta(hours=8)) ACCEPTANCE_FIELDS = [ "acceptance_candidate_id", "request_id", "group_id", "root", "control_tier", "owner_response_ref", "owner_role_or_team", "decision", "decision_reason", "affected_scope", "redacted_evidence_refs", "argocd_health_readback_ref", "argocd_sync_revision_ref", "rollback_revision", "rendered_manifest_diff_ref", "maintenance_window", "validation_plan", "reviewer_outcome", "followup_owner", "not_approval", ] REVIEWER_CHECKS = [ { "check_id": "owner_identity_present", "instruction": "owner role / team 必須可追溯，不能只寫聊天同意或模糊職稱。", }, { "check_id": "decision_reason_present", "instruction": "decision 與 decision reason 必須同時存在，且不得包含機敏值。", }, { "check_id": "affected_scope_matches_group", "instruction": "affected scope 必須能對回 committed scan group 與 root path。", }, { "check_id": "redacted_refs_only", "instruction": "evidence 只能是脫敏 ref、hash、ticket、commit 或 artifact pointer。", }, { "check_id": "secret_value_absent", "instruction": "不得出現 Secret value、token、cookie、private key、完整 kubeconfig 或 credential derivative。", }, { "check_id": "argocd_health_readback_ref_shape", "instruction": "ArgoCD health readback 只能是 owner-provided redacted ref，不得觸發 live API read。", }, { "check_id": "argocd_sync_revision_ref_not_execution", "instruction": "sync revision ref 只做 rollback / diff 判讀，不得自動 sync。", }, { "check_id": "rollback_revision_present", "instruction": "C0 / C1 回覆都必須有 rollback revision 或明確禁止窗口。", }, { "check_id": "rendered_manifest_diff_ref_not_payload", "instruction": "rendered manifest diff 只能是 ref，不得把 manifest payload 貼入回覆。", }, { "check_id": "maintenance_window_present", "instruction": "任何未來 ArgoCD sync / kubectl action 都必須另有維護窗口。", }, { "check_id": "validation_plan_present", "instruction": "validation plan 必須列 health、rollout、metric、alert 與 rollback post-check。", }, { "check_id": "counts_transition_safe", "instruction": "只有 reviewer record 可更新 received / accepted / rejected；不得同時開 runtime gate。", }, ] OUTCOME_LANES = [ { "lane_id": "waiting_owner_response", "meaning": "尚未收到 owner response；所有 accepted / runtime count 維持 0。", }, { "lane_id": "quarantine_raw_payload", "meaning": "收到 raw manifest、kubeconfig、Secret value 或不可保存內容時只能隔離。", }, { "lane_id": "reject_secret_or_unredacted_manifest", "meaning": "出現 secret value、未脫敏 manifest payload 或 credential derivative 時直接拒收。", }, { "lane_id": "request_supplement", "meaning": "欄位不足、scope 不清、rollback 缺失或 evidence ref 不可追溯時要求補件。", }, { "lane_id": "ready_for_rendered_manifest_review", "meaning": "metadata 合格後，只能進 rendered manifest diff reviewer review。", }, { "lane_id": "owner_review_only_update", "meaning": "只允許更新只讀 owner review ledger，不得改 K8s、ArgoCD、Helm 或 secret。", }, { "lane_id": "waiting_runtime_gate", "meaning": "即使 owner response accepted，runtime gate 仍等待獨立人工批准。", }, ] BLOCKED_ACTIONS = [ "argocd_api_read_without_approval", "live_cluster_read_without_approval", "argocd_sync", "kubectl_apply", "kubectl_patch", "kubectl_delete", "helm_upgrade", "secret_value_collection", "live_cluster_write", "manual_pod_restart", "scale_workload", "change_network_policy", "change_rbac", "restore_backup", "render_manifest_diff_from_untrusted_payload", "mark_owner_response_accepted_without_reviewer_record", "open_runtime_gate", "add_action_button", ] def git_short_sha(root: Path) -> str: try: result = subprocess.run( ["git", "rev-parse", "--short", "HEAD"], cwd=root, check=True, capture_output=True, text=True, ) return result.stdout.strip() except Exception: return "unknown" def load_json(path: Path) -> dict[str, Any]: return json.loads(path.read_text(encoding="utf-8")) def acceptance_candidate(request: dict[str, Any]) -> dict[str, Any]: group_id = request["group_id"] return { "acceptance_candidate_id": f"k8s_argocd_owner_response_acceptance:{group_id}", "status": "waiting_owner_response", "request_id": request["request_id"], "group_id": group_id, "root": request["root"], "control_tier": request["control_tier"], "owner_response_ref": None, "owner_role_or_team": "pending_owner_response", "decision": "pending_owner_response", "decision_reason": "pending_owner_response", "affected_scope": "pending_owner_response", "redacted_evidence_refs": [], "argocd_health_readback_ref": None, "argocd_sync_revision_ref": None, "rollback_revision": "pending_owner_response", "rendered_manifest_diff_ref": None, "maintenance_window": "pending_owner_response", "validation_plan": "pending_owner_response", "reviewer_outcome": "waiting_owner_response", "followup_owner": "pending_owner_response", "acceptance_fields": ACCEPTANCE_FIELDS, "required_owner_fields": request["required_owner_fields"], "reviewer_checks": [item["check_id"] for item in REVIEWER_CHECKS], "outcome_lanes": [item["lane_id"] for item in OUTCOME_LANES], "blocked_actions": BLOCKED_ACTIONS, "not_approval": True, "request_sent": False, "recipient_confirmed": False, "owner_response_received": False, "owner_response_accepted": False, "owner_response_rejected": False, "owner_response_quarantined": False, "supplement_requested": False, "rendered_manifest_diff_candidate": False, "rendered_manifest_diff_ready": False, "argocd_health_readback_received": False, "argocd_api_read_authorized": False, "argocd_api_read_executed": False, "argocd_sync_authorized": False, "argocd_sync_executed": False, "kubectl_action_authorized": False, "kubectl_action_executed": False, "live_cluster_read_authorized": False, "live_cluster_read_executed": False, "secret_value_collection_allowed": False, "maintenance_window_accepted": False, "rollback_revision_accepted": False, "production_write_authorized": False, "runtime_gate": False, "action_buttons_allowed": False, } def build_report( root: Path, inventory: dict[str, Any], request_draft_report: dict[str, Any], generated_at: str | None, ) -> dict[str, Any]: report_time = generated_at or datetime.now(TAIPEI).isoformat(timespec="seconds") requests = request_draft_report.get("request_drafts", []) acceptance_candidates = [acceptance_candidate(item) for item in requests] c0_candidates = [item for item in acceptance_candidates if item["control_tier"] == "C0"] c1_candidates = [item for item in acceptance_candidates if item["control_tier"] == "C1"] return { "schema_version": "k8s_argocd_owner_response_acceptance_v1", "generated_at": report_time, "git_commit": git_short_sha(root), "source_inventory_schema_version": inventory.get("schema_version"), "source_inventory_status": inventory.get("status"), "source_owner_request_schema_version": request_draft_report.get("schema_version"), "source_owner_request_status": request_draft_report.get("status"), "status": "owner_response_acceptance_ledger_ready_no_runtime_action", "summary": { "source_scan_group_count": inventory.get("summary", {}).get("scan_group_count", 0), "source_request_draft_count": request_draft_report.get("summary", {}).get("request_draft_count", 0), "acceptance_candidate_count": len(acceptance_candidates), "c0_acceptance_candidate_count": len(c0_candidates), "c1_acceptance_candidate_count": len(c1_candidates), "acceptance_field_count": len(ACCEPTANCE_FIELDS), "required_owner_field_count": len(inventory["required_owner_fields"]), "reviewer_check_count": len(REVIEWER_CHECKS), "outcome_lane_count": len(OUTCOME_LANES), "blocked_action_count": len(BLOCKED_ACTIONS), "request_sent_count": 0, "recipient_confirmed_count": 0, "owner_response_received_count": 0, "owner_response_accepted_count": 0, "owner_response_rejected_count": 0, "owner_response_quarantined_count": 0, "supplement_requested_count": 0, "rendered_manifest_diff_candidate_count": 0, "rendered_manifest_diff_ready_count": 0, "argocd_health_readback_received_count": 0, "argocd_api_read_authorized_count": 0, "argocd_api_read_executed_count": 0, "argocd_sync_authorized_count": 0, "argocd_sync_executed_count": 0, "kubectl_action_authorized_count": 0, "kubectl_action_executed_count": 0, "live_cluster_read_authorized_count": 0, "live_cluster_read_executed_count": 0, "secret_value_collection_allowed_count": 0, "maintenance_window_accepted_count": 0, "rollback_revision_accepted_count": 0, "runtime_gate_count": 0, "action_button_count": 0, }, "execution_boundaries": { "request_dispatch_authorized": False, "owner_response_accepted": False, "argocd_api_read_authorized": False, "argocd_api_read_executed": False, "argocd_sync_authorized": False, "argocd_sync_executed": False, "kubectl_action_authorized": False, "kubectl_action_executed": False, "live_cluster_read_authorized": False, "live_cluster_read_executed": False, "secret_value_collection_allowed": False, "rendered_manifest_diff_ready": False, "production_write_authorized": False, "runtime_execution_authorized": False, "action_buttons_allowed": False, "not_authorization": True, }, "acceptance_fields": ACCEPTANCE_FIELDS, "required_owner_fields": inventory["required_owner_fields"], "reviewer_checks": REVIEWER_CHECKS, "outcome_lanes": OUTCOME_LANES, "blocked_actions": BLOCKED_ACTIONS, "acceptance_candidates": acceptance_candidates, "next_steps": [ "等待 owner response；未收到前不得更新 accepted count。", "收到回覆後先走 raw payload / secret / scope / rollback / evidence ref 檢查，不合格即隔離、拒收或補件。", "metadata 合格也只能進 rendered manifest diff reviewer review；ArgoCD API read、sync、kubectl action、secret collection 與 production write 仍需獨立人工批准。", ], } def main() -> int: parser = argparse.ArgumentParser(description="IwoooS K8s / ArgoCD owner response acceptance 只讀帳本產生器") parser.add_argument("--root", default=".", help="repo root") parser.add_argument( "--inventory-report", default="docs/security/k8s-argocd-manifest-inventory.snapshot.json", help="k8s-argocd-manifest-inventory.py 輸出的 JSON", ) parser.add_argument( "--owner-request-report", default="docs/security/k8s-argocd-owner-request-draft.snapshot.json", help="k8s-argocd-owner-request-draft.py 輸出的 JSON", ) 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() inventory = load_json(root / args.inventory_report) request_draft_report = load_json(root / args.owner_request_report) report = build_report(root, inventory, request_draft_report, args.generated_at) payload = json.dumps(report, ensure_ascii=False, indent=2, sort_keys=True) if args.output: output = Path(args.output) output.parent.mkdir(parents=True, exist_ok=True) output.write_text(payload + "\n", encoding="utf-8") else: print(payload) summary = report["summary"] print( "K8S_ARGOCD_OWNER_RESPONSE_ACCEPTANCE_OK " f"candidates={summary['acceptance_candidate_count']} " f"c0={summary['c0_acceptance_candidate_count']} " f"checks={summary['reviewer_check_count']} " f"lanes={summary['outcome_lane_count']} " f"accepted={summary['owner_response_accepted_count']} " f"runtime_gate={summary['runtime_gate_count']}", file=sys.stderr, ) return 0 if __name__ == "__main__": raise SystemExit(main())