reverse-skills-max: initial public release (restored, redacted, hardened)
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baradok609hecl1pq6qi
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#!/usr/bin/env node
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'use strict';
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const path = require('path');
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const XBS_ISOLATED_VM_COMPATIBLE_NODE_VERSION = '26.3.1';
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const {
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EXPECTED_XBS_APIS,
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createIsolatedVmRuntime,
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getBundledXbsIsolatedVmPath,
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isAbiMismatch,
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resolveXbsIsolatedVmPath,
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} = require('../assets/runtime-frameworks/isolated-vm-runtime');
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function parseArgs(argv) {
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const args = { binary: '', json: false, markdown: false, strict: false, timeoutMs: 5000 };
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for (let i = 2; i < argv.length; i++) {
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const a = argv[i];
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if (a === '--binary' || a === '--xbs-isolated-vm' || a === '--path') args.binary = argv[++i] || '';
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else if (a === '--timeout-ms') args.timeoutMs = Number(argv[++i] || 5000);
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else if (a === '--json') args.json = true;
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else if (a === '--markdown') args.markdown = true;
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else if (a === '--strict') args.strict = true;
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else if (a === '--help' || a === '-h') args.help = true;
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else throw new Error('未知参数：' + a);
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}
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if (!args.json && !args.markdown) args.markdown = true;
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return args;
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}
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function usage() {
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return [
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'用法：',
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' node scripts/check_xbs_isolated_vm.js --markdown',
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' node scripts/check_xbs_isolated_vm.js --json',
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' node scripts/check_xbs_isolated_vm.js --binary <isolated_vm.node> --strict --json',
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'',
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'说明：检测随包魔改 xbs isolated-vm 是否能在当前 Node / 平台 / ABI 下加载，并在 Context 内自检 window.xbs 的 17 个核心 API、xbs.dom.createDocument 和基础 DOM smoke test。默认遇到平台缺失或 ABI 不匹配时输出中文解释但不崩溃；真实 case 已选择 isolated-vm 时可加 --strict 作为阻断门禁。',
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].join('\n');
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}
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function baseResult(args) {
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const binaryPath = path.resolve(args.binary || resolveXbsIsolatedVmPath({}));
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return {
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tool: 'check_xbs_isolated_vm',
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nodeVersion: process.version,
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nodeAbi: process.versions && process.versions.modules ? process.versions.modules : '',
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platform: process.platform,
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arch: process.arch,
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platformKey: process.platform + '-' + process.arch,
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defaultBinary: getBundledXbsIsolatedVmPath(),
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binaryPath,
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expectedApis: EXPECTED_XBS_APIS.slice(),
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compatibleNodeVersion: XBS_ISOLATED_VM_COMPATIBLE_NODE_VERSION,
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requiresUserConfirmation: false,
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loaded: false,
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selfCheckPassed: false,
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abiMismatch: false,
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explainableFailure: false,
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status: 'not-run',
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error: '',
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xbs: null,
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dom: null,
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};
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}
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async function runCheck(args) {
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const result = baseResult(args);
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let runtime = null;
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try {
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runtime = createIsolatedVmRuntime({ xbsIsolatedVmPath: args.binary || '', timeoutMs: args.timeoutMs, requireXbs: true });
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result.loaded = true;
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result.binaryPath = runtime.binaryPath || result.binaryPath;
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const initialized = await runtime.initialize({});
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result.xbs = initialized.xbs || runtime.getXbsApiSummary();
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result.dom = result.xbs && result.xbs.dom ? result.xbs.dom : null;
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result.selfCheckPassed = !!(result.xbs && result.xbs.ok);
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result.status = result.selfCheckPassed ? 'ok' : 'xbs-api-missing';
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if (!result.selfCheckPassed) result.error = '已加载二进制，但 Context 内 window.xbs 自检未通过。';
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} catch (error) {
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result.error = String(error && error.message ? error.message : error || '未知错误');
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result.abiMismatch = isAbiMismatch(error) || !!(error && error.abiMismatch);
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result.explainableFailure = result.abiMismatch || /未找到 isolated_vm\.node|未找到|no such file|cannot find/i.test(result.error);
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result.status = result.abiMismatch ? 'abi-mismatch' : (result.explainableFailure ? 'binary-missing' : 'load-failed');
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result.requiresUserConfirmation = !!result.abiMismatch;
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if (result.abiMismatch) {
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result.recovery = {
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rule: '不得直接改用 npm 原版 isolated-vm，也不得桥接旧 addon.node；先询问用户是否通过 nvm 安装 / 切换兼容 Node。',
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commands: [
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`nvm install ${XBS_ISOLATED_VM_COMPATIBLE_NODE_VERSION}`,
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`nvm use ${XBS_ISOLATED_VM_COMPATIBLE_NODE_VERSION}`,
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'node -v',
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'node -p "process.versions.modules"',
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'node --no-node-snapshot scripts/check_xbs_isolated_vm.js --strict --json',
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],
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};
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}
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} finally {
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if (runtime && typeof runtime.dispose === 'function') await runtime.dispose().catch(() => {});
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}
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result.passed = !!(result.loaded && result.selfCheckPassed);
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return result;
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}
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function renderMarkdown(result) {
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const lines = [];
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lines.push('# xbs isolated-vm 自检报告');
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lines.push('');
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lines.push('- 检查结果：' + (result.passed ? '通过' : '未通过'));
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lines.push('- 状态：' + result.status);
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lines.push('- 当前 Node：' + result.nodeVersion);
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lines.push('- 当前 ABI：' + result.nodeAbi);
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lines.push('- xbs isolated-vm 兼容 Node：v' + (result.compatibleNodeVersion || XBS_ISOLATED_VM_COMPATIBLE_NODE_VERSION));
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lines.push('- 当前平台：' + result.platformKey);
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lines.push('- 二进制路径：' + result.binaryPath);
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lines.push('- 是否加载成功：' + (result.loaded ? '是' : '否'));
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lines.push('- Context 内 xbs API + DOM 自检：' + (result.selfCheckPassed ? '通过' : '未通过'));
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if (result.xbs) {
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lines.push('- window === globalThis：' + (result.xbs.windowIsGlobal ? '是' : '否'));
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lines.push('- window instanceof Window：' + (result.xbs.windowInstanceOfWindow ? '是' : '否'));
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lines.push('- 缺失核心 API：' + (result.xbs.missing && result.xbs.missing.length ? result.xbs.missing.join('、') : '无'));
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lines.push('- 额外 API：' + (result.xbs.extra && result.xbs.extra.length ? result.xbs.extra.join('、') : '无'));
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lines.push('- xbs.dom：' + (result.xbs.hasXbsDom ? '存在' : '不存在'));
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lines.push('- xbs.dom.createDocument：' + (result.xbs.hasCreateDocument ? '可用' : '不可用'));
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if (result.xbs.dom) {
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lines.push('- DOM smoke test：' + (result.xbs.dom.ok ? '通过' : '未通过'));
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lines.push('- document.constructor.name：' + (result.xbs.dom.documentCtor || '未知'));
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lines.push('- document 默认预挂载到 window：' + (result.xbs.dom.windowDocumentWasPreinstalled ? '是' : '否'));
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lines.push('- document.all 类型：' + (result.xbs.dom.allType || '未知'));
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lines.push('- document.all == null：' + (result.xbs.dom.allLooseNull ? '是' : '否'));
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lines.push('- document.all === undefined：' + (result.xbs.dom.allStrictUndefined ? '是' : '否'));
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lines.push('- Boolean(document.all)：' + String(result.xbs.dom.allBoolean));
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lines.push('- document.all.length 类型：' + (result.xbs.dom.allLengthType || '未知'));
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lines.push('- document.all.item 类型：' + (result.xbs.dom.allItemType || '未知'));
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lines.push('- document.all.namedItem 类型：' + (result.xbs.dom.allNamedItemType || '未知'));
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lines.push('- Object.prototype.toString.call(document.all)：' + (result.xbs.dom.allObjectToString || '未知'));
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lines.push('- document.all.length 是自有属性：' + (result.xbs.dom.allOwnLength ? '是' : '否'));
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lines.push('- document.all.item 是自有属性：' + (result.xbs.dom.allOwnItem ? '是' : '否'));
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lines.push('- document.all.namedItem 是自有属性：' + (result.xbs.dom.allOwnNamedItem ? '是' : '否'));
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lines.push('- document.all 引用稳定：' + (result.xbs.dom.allSameReference ? '是' : '否'));
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lines.push('- omitApis 禁用 document.all：' + (result.xbs.dom.omitAllWorks ? '通过' : '未通过'));
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lines.push('- iframe contentDocument：' + (result.xbs.dom.iframeContentDocument ? '可用' : '未确认'));
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}
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}
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if (result.error) {
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lines.push('');
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lines.push('## 说明');
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lines.push('');
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lines.push(result.error.replace(/\n/g, '\n\n'));
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}
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if (!result.passed && result.explainableFailure) {
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lines.push('');
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lines.push('## 处理建议');
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lines.push('');
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if (result.abiMismatch) {
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lines.push('- ABI 不兼容时不要直接降级。先让用户确认是否通过 nvm 安装 / 切换 Node.js v' + (result.compatibleNodeVersion || XBS_ISOLATED_VM_COMPATIBLE_NODE_VERSION) + '。');
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lines.push('- 用户拒绝切换 Node 时，再让用户提供当前平台 / 架构 / Node ABI 匹配的魔改 xbs isolated-vm 构建产物，或改选不使用框架 / Node.js 内置 vm / jsEnv。');
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} else {
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lines.push('- 如果用户已选择 isolated-vm，请让用户提供与当前平台 / 架构 / Node ABI 匹配的魔改 xbs isolated-vm 构建产物，或按 Node 兼容恢复流程切换匹配版本。');
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}
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lines.push('- 不要自动降级到 npm 原版 isolated-vm，也不要桥接旧 addon.node。');
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}
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if (result.recovery && result.recovery.commands) {
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lines.push('');
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lines.push('## ABI 恢复命令');
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lines.push('');
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lines.push(result.recovery.rule);
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lines.push('');
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lines.push('```bash');
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for (const cmd of result.recovery.commands) lines.push(cmd);
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lines.push('```');
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}
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return lines.join('\n') + '\n';
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}
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(async () => {
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const args = parseArgs(process.argv);
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if (args.help) { console.log(usage()); return; }
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const result = await runCheck(args);
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if (args.json) console.log(JSON.stringify(result, null, 2));
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if (args.markdown) process.stdout.write(renderMarkdown(result));
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if (!result.passed) process.exitCode = args.strict || !result.explainableFailure ? 1 : 0;
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})().catch(error => {
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console.error(error && error.message ? error.message : String(error));
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process.exitCode = 2;
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});
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