feat(data-exfil-warning): 資料外流警示 — 暴露動作需人類明示同意
新 SDD .agents/specs/data-exfil-warning/(richblack review 過)。
觸發策略:只在「資料變成可被外部呼叫」時警示(webhook 部署 / recipe push),
不管出站打別人 API(高頻低風險)。
- C 同意憑證(exposure-consent.ts):ExposureConsent{confirmed_by_human, understood,
confirmed_at, suppress_future};同意=法律憑證,存 record 可審
- A API 層:webhook 部署 + recipe push 首次需 consent,缺→403;首次問記住(server 端)
- B CLI(exposure-warning.ts):仿 GCP 刪 project,要打資源名確認(比 y/n 硬);
--confirm-exposure(非互動)/ --suppress-warning(不再警示,本選擇也 log);
非 TTY 無旗標→拒絕(AI 不替人類確認暴露);本機 config 記住已同意(不重問)
- H hook:pre-bash 偵測 acr push/recipe push 無旗標→exit 2(creds push/run 不誤擋)
- 警示是「保護措施入口」:提示 arcrun 可幫加認證/權限/限流(資安優勢)
驗收:非 TTY 拒絕未送出(exit1)、hook 精準擋放、tsc 雙邊綠。
⚠️ A+B 必須一起 deploy(API 層擋 + CLI 帶 consent),否則 push 中間狀態壞。
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
@@ -11,8 +11,9 @@ import chalk from 'chalk';
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import ora from 'ora';
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import { loadConfig, getCypherExecutorUrl } from '../lib/config.js';
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import { loadWorkflowYaml, parseTriplets, validateRelations } from '../lib/yaml-parser.js';
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import { obtainExposureConsent } from '../lib/exposure-warning.js';
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export async function cmdPush(filePath: string): Promise<void> {
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export async function cmdPush(filePath: string, options: { confirmExposure?: boolean; suppressWarning?: boolean } = {}): Promise<void> {
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const config = loadConfig();
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if (config.mode === 'local') {
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@@ -89,6 +90,21 @@ export async function cmdPush(filePath: string): Promise<void> {
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process.exit(1);
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}
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// 資料外流警示:部署 webhook = 把 workflow 變對外可呼叫 endpoint(暴露面)。
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// 已同意過(本機記住)→ 回非 null 自動放行;未同意/取消/非互動 → null → 中止。
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// server 端獨立存法律憑證並強制(防 CLI 被繞過)。
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const consent = await obtainExposureConsent(
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{
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kind: 'workflow',
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resourceName: workflow.name,
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destination: `${executorUrl}/webhooks/named/${workflow.name}/trigger`,
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},
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options,
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);
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if (!consent) {
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process.exit(1);
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}
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// POST 至 /webhooks/named
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const deploySpinner = ora(`部署 "${workflow.name}" 至 ${executorUrl}`).start();
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try {
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@@ -100,6 +116,7 @@ export async function cmdPush(filePath: string): Promise<void> {
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graph,
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config: workflow.config ?? {},
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description: workflow.description ?? '',
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exposure_consent: consent ?? undefined,
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}),
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});
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@@ -32,7 +32,7 @@ interface RecipeDefinition {
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updated_at: number;
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}
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export async function cmdRecipePush(filePath: string): Promise<void> {
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export async function cmdRecipePush(filePath: string, options: { confirmExposure?: boolean; suppressWarning?: boolean } = {}): Promise<void> {
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const config = loadConfig();
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if (!config.api_key) {
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@@ -65,6 +65,21 @@ export async function cmdRecipePush(filePath: string): Promise<void> {
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}
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const executorUrl = getCypherExecutorUrl(config);
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// 資料外流警示:recipe 定義一個資料去向(endpoint)。首次 push 需人類明示同意(公私一視同仁)。
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// 已同意過(本機記住)→ 回非 null 自動放行;未同意/取消/非互動 → null → 中止。
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const consent = await obtainExposureConsent(
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{
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kind: 'recipe',
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resourceName: recipe.canonical_id,
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destination: recipe.endpoint,
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},
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options,
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);
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if (!consent) {
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process.exit(1);
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}
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const spinner = ora(`上傳 recipe "${recipe.canonical_id}"`).start();
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try {
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@@ -74,7 +89,7 @@ export async function cmdRecipePush(filePath: string): Promise<void> {
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'Content-Type': 'application/json',
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'X-Arcrun-API-Key': config.api_key,
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},
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body: JSON.stringify(recipe),
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body: JSON.stringify({ ...recipe, exposure_consent: consent ?? undefined }),
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});
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const data = await res.json() as { success: boolean; recipe?: RecipeDefinition; error?: string };
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@@ -21,6 +21,10 @@ export interface ArcrunConfig {
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wasm_bucket?: string;
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// 共用
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multi_tenant?: boolean;
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// 資料外流警示:本機記住「已同意暴露 / 選擇不再警示」的資源,避免每次 push 重問(§3 首次問記住)。
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// key 格式:`{kind}:{resourceName}`(如 "webhook:contacts_lookup" / "recipe:kbdb_get")。
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// 注意:這只是 CLI 端 UX(不重問);server 端獨立存法律憑證並強制(防 CLI 被繞過)。
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exposure_consented?: Record<string, { confirmed_at: string; suppress_future?: boolean }>;
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}
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const CONFIG_DIR = join(homedir(), '.arcrun');
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@@ -0,0 +1,138 @@
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/**
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* 資料外流警示 — CLI 互動(data-exfil-warning SDD §1a / B)
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*
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* 觸發策略:只在「資料變成可被外部呼叫」時警示(webhook 部署 / recipe push)。
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* 互動形式(richblack):仿 GCP 刪 project —— 要用戶打資源名證明讀了警示(比 y/n 硬,不用打一大串)。
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* 同意 = 法律憑證:回傳的 ExposureConsent 帶 understood(用戶打的內容)+ 時間,server 端 log。
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* 誠實限制:非 TTY(AI 直跑)無 --confirm-exposure → 拒絕(AI 不該替人類確認暴露)。
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*/
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import { createInterface } from 'node:readline/promises';
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import chalk from 'chalk';
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import { loadConfig, saveConfig } from './config.js';
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export interface ExposureConsent {
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confirmed_by_human: true;
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understood: string;
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confirmed_at: string;
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suppress_future?: boolean;
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}
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export interface ExposureWarningOptions {
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/** --confirm-exposure:非互動環境跳過 prompt(仍記 consent,understood 標明來源) */
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confirmExposure?: boolean;
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/** --suppress-warning:本資源以後不再警示(此選擇本身也 log) */
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suppressWarning?: boolean;
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}
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export interface ExposureContext {
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/** 動作種類,顯示用:'webhook' | 'recipe' */
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kind: string;
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/** 資源名(用戶要打這個字確認)*/
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resourceName: string;
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/** 暴露後的 URL / 去向(顯示用,可選) */
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destination?: string;
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/** 這個資源讀取/送出什麼(盡力盤,盤不出傳 undefined) */
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dataSummary?: string;
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}
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/**
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* 取得暴露同意。回傳 ExposureConsent(放進 push 請求 body)。
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* 未取得同意 → 印訊息並 return null(呼叫端應中止)。
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*/
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export async function obtainExposureConsent(
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ctx: ExposureContext,
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opts: ExposureWarningOptions = {},
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): Promise<ExposureConsent | null> {
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const nowIso = new Date().toISOString();
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const memKey = `${ctx.kind}:${ctx.resourceName}`;
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// §3 首次問記住:本機已記錄同意此資源 → 不重問(server 端仍存法律憑證並強制)。
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const cfg = loadConfig();
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const prior = cfg.exposure_consented?.[memKey];
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if (prior) {
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return {
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confirmed_by_human: true,
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understood: `先前已同意暴露 ${ctx.resourceName}(${prior.confirmed_at}${prior.suppress_future ? ',已選不再警示' : ''})`,
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confirmed_at: prior.confirmed_at,
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suppress_future: prior.suppress_future,
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};
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}
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// --suppress-warning:記偏好(此選擇也是 consent,understood 標明)
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if (opts.suppressWarning) {
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rememberConsent(memKey, nowIso, true);
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return {
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confirmed_by_human: true,
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understood: `用戶選擇「以後不對 ${ctx.resourceName} 警示」(知悉暴露風險並接受)`,
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confirmed_at: nowIso,
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suppress_future: true,
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};
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}
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// --confirm-exposure:非互動跳過 prompt(CI 等)。仍記 consent,understood 標明來源。
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if (opts.confirmExposure) {
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return {
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confirmed_by_human: true,
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understood: `透過 --confirm-exposure 確認暴露 ${ctx.resourceName}`,
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confirmed_at: nowIso,
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};
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}
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// 非 TTY(AI 直跑)且無旗標 → 拒絕。AI 不該替人類確認暴露。
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if (!process.stdin.isTTY) {
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console.error(chalk.red('\n⚠️ 此動作會把資源變成可被外部呼叫(暴露/送出資料),需人類確認。'));
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console.error(chalk.gray(' 非互動環境無法確認。請人類執行,或加 --confirm-exposure(你已知悉風險)。\n'));
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return null;
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}
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// 互動式警示 + 打資源名確認
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printWarning(ctx);
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const rl = createInterface({ input: process.stdin, output: process.stdout });
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try {
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const answer = (await rl.question(
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chalk.bold(` 確認暴露?請輸入資源名 "${ctx.resourceName}" 以繼續(或 Ctrl-C 取消):`),
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)).trim();
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if (answer !== ctx.resourceName) {
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console.error(chalk.red(`\n 輸入不符(需輸入 "${ctx.resourceName}")。已取消,未暴露。\n`));
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return null;
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}
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rememberConsent(memKey, nowIso, false);
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return {
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confirmed_by_human: true,
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understood: `用戶輸入資源名 "${ctx.resourceName}" 確認暴露${ctx.destination ? `(去向:${ctx.destination})` : ''}`,
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confirmed_at: nowIso,
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};
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} finally {
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rl.close();
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}
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}
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/** 本機記住此資源已同意(避免下次重問;server 端仍獨立存法律憑證並強制) */
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function rememberConsent(memKey: string, confirmedAt: string, suppressFuture: boolean): void {
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try {
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const cfg = loadConfig();
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cfg.exposure_consented = cfg.exposure_consented ?? {};
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cfg.exposure_consented[memKey] = { confirmed_at: confirmedAt, suppress_future: suppressFuture };
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saveConfig(cfg);
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} catch {
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// 記不住不影響本次同意(server 端仍會擋首次)
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}
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}
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function printWarning(ctx: ExposureContext): void {
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console.log(chalk.yellow.bold(`\n⚠️ 資料外流警示`));
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console.log(chalk.yellow(` 這個動作會把 ${ctx.kind} "${ctx.resourceName}" 變成可被外部呼叫。`));
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if (ctx.destination) {
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console.log(chalk.gray(` 去向:${ctx.destination}`));
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}
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if (ctx.dataSummary) {
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console.log(chalk.gray(` 涉及資料:${ctx.dataSummary}`));
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} else {
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console.log(chalk.gray(` 涉及資料:無法自動判斷,請自行確認此資源是否含敏感資料。`));
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}
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console.log(chalk.gray(` 任何能呼叫它的人都能取得它的輸出/能力。`));
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console.log('');
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console.log(chalk.cyan(` arcrun 可幫你保護它:要求呼叫者帶 API Key/設權限/限流(一個動作就能加)。`));
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console.log(chalk.gray(` 若這是要公開的資料(如公開 API),可直接確認。`));
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console.log('');
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}
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