165 lines
4.3 KiB
JavaScript
165 lines
4.3 KiB
JavaScript
#!/usr/bin/env node
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/**
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* 混淆构建脚本
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* 在 Next.js 构建后对敏感代码进行混淆
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*
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* 使用方法：
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* 1. npm run build
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* 2. node scripts/build-obfuscated.js
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*
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* 或者使用组合命令：
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* npm run build:prod
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*/
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const fs = require('fs');
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const path = require('path');
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const { glob } = require('glob');
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// 检查是否安装了 javascript-obfuscator
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let JavaScriptObfuscator;
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try {
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JavaScriptObfuscator = require('javascript-obfuscator');
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} catch {
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console.error('❌ javascript-obfuscator 未安装，生产混淆不能跳过');
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console.error(' 请先运行: npm install');
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process.exit(1);
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}
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const { obfuscatorOptions } = require('./obfuscate-config');
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// 构建输出目录
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const BUILD_DIR = path.join(process.cwd(), '.next');
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const STANDALONE_DIR = path.join(BUILD_DIR, 'standalone');
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// 需要混淆的文件模式（在构建输出中）
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const PATTERNS = [
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// 服务端 chunks（包含许可证相关代码）
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'server/chunks/*.js',
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// API 路由
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'server/app/api/license/**/*.js',
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// standalone 目录
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'standalone/.next/server/chunks/*.js',
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'standalone/.next/server/app/api/license/**/*.js',
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];
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// 排除的文件
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const EXCLUDE = [
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'**/node_modules/**',
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'**/*.map',
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];
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async function main() {
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console.log('🔒 开始代码混淆...\n');
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// 检查构建目录是否存在
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if (!fs.existsSync(BUILD_DIR)) {
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console.error('❌ 构建目录不存在，请先运行 npm run build');
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process.exit(1);
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}
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let totalFiles = 0;
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let targetFiles = 0;
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let obfuscatedFiles = 0;
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const failedFiles = [];
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// 查找需要混淆的文件
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for (const pattern of PATTERNS) {
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const files = await glob(pattern, {
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cwd: BUILD_DIR,
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ignore: EXCLUDE,
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absolute: false,
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});
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for (const file of files) {
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const filePath = path.join(BUILD_DIR, file);
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// 跳过不存在的文件
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if (!fs.existsSync(filePath)) continue;
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totalFiles++;
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try {
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const code = fs.readFileSync(filePath, 'utf-8');
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// 跳过太小的文件（可能是空文件或只有导出）
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if (code.length < 100) continue;
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targetFiles++;
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console.log(` 混淆: ${file}`);
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const result = JavaScriptObfuscator.obfuscate(code, {
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...obfuscatorOptions,
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sourceMap: false, // 生产环境不生成 source map
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});
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fs.writeFileSync(filePath, result.getObfuscatedCode());
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obfuscatedFiles++;
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} catch (error) {
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failedFiles.push(`${file}: ${error.message}`);
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console.warn(` ⚠️ 混淆失败 ${file}: ${error.message}`);
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}
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}
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}
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// 同样处理 standalone 目录（如果存在）
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if (fs.existsSync(STANDALONE_DIR)) {
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for (const pattern of PATTERNS) {
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const files = await glob(pattern, {
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cwd: STANDALONE_DIR,
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ignore: EXCLUDE,
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absolute: false,
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});
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for (const file of files) {
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const filePath = path.join(STANDALONE_DIR, file);
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if (!fs.existsSync(filePath)) continue;
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totalFiles++;
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try {
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const code = fs.readFileSync(filePath, 'utf-8');
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if (code.length < 100) continue;
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targetFiles++;
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console.log(` 混淆 (standalone): ${file}`);
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const result = JavaScriptObfuscator.obfuscate(code, {
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...obfuscatorOptions,
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sourceMap: false,
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});
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fs.writeFileSync(filePath, result.getObfuscatedCode());
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obfuscatedFiles++;
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} catch (error) {
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failedFiles.push(`${file}: ${error.message}`);
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console.warn(` ⚠️ 混淆失败 ${file}: ${error.message}`);
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}
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}
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}
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}
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if (targetFiles === 0) {
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console.error('\n❌ 没有找到需要混淆的目标文件，生产镜像不能继续出包');
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process.exit(1);
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}
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if (failedFiles.length > 0) {
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console.error('\n❌ 混淆失败的目标文件：');
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for (const failedFile of failedFiles) {
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console.error(` - ${failedFile}`);
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}
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process.exit(1);
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}
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console.log(`\n✅ 混淆完成！`);
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console.log(` 扫描文件: ${totalFiles}`);
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console.log(` 目标文件: ${targetFiles}`);
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console.log(` 混淆文件: ${obfuscatedFiles}`);
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}
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main().catch((error) => {
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console.error('❌ 混淆失败:', error);
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process.exit(1);
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});
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