#!/usr/bin/env python3 """ IwoooS DNS / TLS / certbot owner response acceptance 只讀帳本產生器。 本工具讀取 Domain / TLS / certbot owner confirmation request 草稿，建立未來 owner response 如何收件、補證、隔離、拒收或進 reviewer review 的 metadata-only acceptance ledger。它不做 DNS query、不做 live TLS probe、 不執行 certbot renew、不 reload Nginx、不 SSH、不讀 private key。 """ 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", "domain", "control_tier", "hosts", "certificate_path_domains", "certificate_paths", "owner_response_ref", "owner_role_or_team", "decision", "decision_reason", "affected_scope", "redacted_evidence_refs", "certificate_coverage_basis_ref", "certificate_expiry_metadata_ref", "renewal_owner", "acme_challenge_route_owner", "maintenance_window", "rollback_owner", "validation_plan", "reviewer_outcome", "followup_owner", "not_approval", ] REQUIRED_OWNER_RESPONSE_FIELDS = [ "owner_role_or_team", "decision", "decision_reason", "affected_scope", "redacted_evidence_refs", "certificate_coverage_basis_ref", "certificate_expiry_metadata_ref", "renewal_owner", "acme_challenge_route_owner", "maintenance_window", "rollback_owner", "validation_plan", "followup_owner", ] REVIEWER_CHECKS = [ { "check_id": "owner_identity_present", "instruction": "owner role / team 必須可追溯，不能只寫個人暱稱或聊天同意。", }, { "check_id": "decision_and_reason_present", "instruction": "decision 與 decision reason 必須同時存在，且不得包含機敏值。", }, { "check_id": "redacted_refs_only", "instruction": "evidence 只能是脫敏 ref、ticket、hash、文件路徑或摘要。", }, { "check_id": "raw_certificate_absent", "instruction": "不得出現 raw certificate payload、完整 SAN dump、private key 或 ACME account key。", }, { "check_id": "secret_value_absent", "instruction": "不得出現 DNS credential、registrar credential、token、cookie、authorization header 或 Basic Auth。", }, { "check_id": "coverage_basis_ref_present", "instruction": "SAN、wildcard 或共用憑證覆蓋依據必須是 metadata ref，不得貼 raw cert。", }, { "check_id": "expiry_metadata_ref_not_probe", "instruction": "憑證到期資訊只能是 owner-provided metadata ref；不得由本帳本觸發 live probe。", }, { "check_id": "renewal_owner_separate_from_action", "instruction": "renewal owner 可以被記錄，但 certbot renew 需另開人工批准包。", }, { "check_id": "acme_route_owner_present", "instruction": "HTTP-01 ACME path 與 route smoke owner 必須清楚，且不得自動 route smoke。", }, { "check_id": "maintenance_window_present", "instruction": "任何未來 probe、renew、reload 都必須有維護窗口或明確禁止窗口。", }, { "check_id": "rollback_owner_present", "instruction": "rollback owner 與 rollback ref 必須存在，且不可指向 raw secret。", }, { "check_id": "validation_plan_present", "instruction": "validation plan 必須列 DNS / TLS / ACME / route post-check 指標，但不授權執行。", }, { "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_certificate_or_secret", "meaning": "收到 raw cert、private key、DNS credential 或 certbot account 內容時，只能隔離。", }, { "lane_id": "reject_execution_request", "meaning": "夾帶 DNS query、TLS probe、certbot renew、Nginx reload 或 host write 要求時拒收。", }, { "lane_id": "request_supplement", "meaning": "欄位不足、scope 不清或 evidence ref 不可追溯時要求補件。", }, { "lane_id": "ready_for_certificate_coverage_review", "meaning": "metadata 合格後，只能進憑證覆蓋關係 reviewer review，不自動 probe。", }, { "lane_id": "owner_review_only_update", "meaning": "只允許更新只讀 owner review ledger，不得修改 DNS、TLS、certbot 或 Nginx。", }, { "lane_id": "waiting_runtime_gate", "meaning": "即使 owner response accepted，DNS / TLS / certbot runtime gate 仍等待獨立人工批准。", }, ] BLOCKED_ACTIONS = [ "perform_dns_query", "perform_live_tls_probe", "run_certbot_renew", "run_nginx_reload", "run_route_smoke", "read_tls_private_key", "store_raw_certificate_payload", "store_dns_provider_credential", "store_certbot_account_key", "collect_secret_value", "accept_unredacted_certbot_log", "accept_shell_history_or_env_dump", "mark_owner_response_accepted_without_reviewer_record", "mark_certificate_coverage_confirmed_without_ref", "modify_dns_record", "modify_tls_certificate_path", "modify_acme_challenge_route", "write_production_host", "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]: request_id = request["request_id"] return { "acceptance_candidate_id": request_id.replace( "domain_tls_certbot_owner_confirmation:", "domain_tls_certbot_owner_response_acceptance:", ), "status": "waiting_owner_response", "request_id": request_id, "domain": request["domain"], "control_tier": request["control_tier"], "hosts": request["hosts"], "certificate_path_domains": request["certificate_path_domains"], "certificate_paths": request["certificate_paths"], "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": [], "certificate_coverage_basis_ref": None, "certificate_expiry_metadata_ref": None, "renewal_owner": "pending_owner_response", "acme_challenge_route_owner": "pending_owner_response", "maintenance_window": "pending_owner_response", "rollback_owner": "pending_owner_response", "validation_plan": "pending_owner_response", "reviewer_outcome": "waiting_owner_response", "followup_owner": "pending_owner_response", "acceptance_fields": ACCEPTANCE_FIELDS, "required_owner_response_fields": REQUIRED_OWNER_RESPONSE_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, "certificate_coverage_confirmed": False, "certificate_expiry_metadata_accepted": False, "renewal_owner_accepted": False, "acme_route_owner_accepted": False, "maintenance_window_accepted": False, "rollback_owner_accepted": False, "dns_query_authorized": False, "dns_query_executed": False, "live_tls_probe_authorized": False, "live_tls_probe_executed": False, "certbot_renew_authorized": False, "certbot_renew_executed": False, "nginx_reload_authorized": False, "nginx_reload_executed": False, "route_smoke_authorized": False, "route_smoke_executed": False, "host_write_authorized": False, "production_write_authorized": False, "runtime_gate": False, "action_buttons_allowed": False, "secret_value_collection_allowed": False, } def build_report( root: Path, request_report: dict[str, Any], generated_at: str | None, ) -> dict[str, Any]: report_time = generated_at or datetime.now(TAIPEI).isoformat(timespec="seconds") requests = request_report.get("owner_confirmation_requests", []) acceptance_candidates = [acceptance_candidate(item) for item in requests] c0_candidates = [item for item in acceptance_candidates if item["control_tier"] == "C0"] return { "schema_version": "domain_tls_certbot_owner_response_acceptance_v1", "generated_at": report_time, "git_commit": git_short_sha(root), "source_owner_confirmation_request_schema_version": request_report.get("schema_version"), "source_owner_confirmation_request_status": request_report.get("status"), "status": "owner_response_acceptance_ledger_ready_no_runtime_action", "summary": { "source_owner_confirmation_request_count": request_report.get("summary", {}).get( "owner_confirmation_request_count", 0 ), "acceptance_candidate_count": len(acceptance_candidates), "c0_acceptance_candidate_count": len(c0_candidates), "acceptance_field_count": len(ACCEPTANCE_FIELDS), "required_owner_response_field_count": len(REQUIRED_OWNER_RESPONSE_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, "certificate_coverage_confirmed_count": 0, "certificate_expiry_metadata_accepted_count": 0, "renewal_owner_accepted_count": 0, "acme_route_owner_accepted_count": 0, "maintenance_window_accepted_count": 0, "rollback_owner_accepted_count": 0, "dns_query_authorized_count": 0, "dns_query_executed_count": 0, "live_tls_probe_authorized_count": 0, "live_tls_probe_executed_count": 0, "certbot_renew_authorized_count": 0, "certbot_renew_executed_count": 0, "nginx_reload_authorized_count": 0, "nginx_reload_executed_count": 0, "route_smoke_authorized_count": 0, "route_smoke_executed_count": 0, "host_write_authorized_count": 0, "runtime_gate_count": 0, "action_button_count": 0, }, "execution_boundaries": { "request_dispatch_authorized": False, "owner_response_accepted": False, "raw_certificate_storage_allowed": False, "tls_private_key_read_authorized": False, "secret_value_collection_allowed": False, "dns_query_authorized": False, "dns_query_executed": False, "live_tls_probe_authorized": False, "live_tls_probe_executed": False, "certbot_renew_authorized": False, "certbot_renew_executed": False, "nginx_reload_authorized": False, "nginx_reload_executed": False, "route_smoke_authorized": False, "route_smoke_executed": False, "host_write_authorized": False, "production_write_authorized": False, "runtime_execution_authorized": False, "action_buttons_allowed": False, "not_authorization": True, }, "acceptance_fields": ACCEPTANCE_FIELDS, "required_owner_response_fields": REQUIRED_OWNER_RESPONSE_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 cert / private key / credential / execution request 檢查，不合格即隔離、拒收或補件。", "metadata 合格也只能進 certificate coverage reviewer review；DNS query、TLS probe、certbot renew、Nginx reload 與 route smoke 仍需獨立人工批准。", ], } def main() -> int: parser = argparse.ArgumentParser(description="IwoooS DNS / TLS / certbot owner response acceptance 只讀帳本產生器") parser.add_argument("--root", default=".", help="repo root") parser.add_argument( "--owner-confirmation-request-report", default="docs/security/domain-tls-certbot-owner-confirmation-request.snapshot.json", help="domain-tls-certbot-owner-confirmation-request.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() request_report = load_json(root / args.owner_confirmation_request_report) report = build_report(root, request_report, args.generated_at) payload = json.dumps(report, ensure_ascii=False, indent=2, sort_keys=True) if args.output: output = root / 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( "DOMAIN_TLS_CERTBOT_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())