102 lines
3.1 KiB
JavaScript
102 lines
3.1 KiB
JavaScript
const JavaScriptObfuscator = require('javascript-obfuscator')
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const fs = require('fs')
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const path = require('path')
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const ignore = require('ignore')
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const sourceDir = __dirname
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const distDir = path.join(__dirname, 'dist')
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const gitignorePath = path.join(__dirname, '.gitignore')
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// 定义需要排除的文件和文件夹
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const excludedFilesAndDirs = [distDir, 'node_modules']
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// 将 .gitignore 路径转换为相对路径
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const relativeGitignorePath = path.relative(sourceDir, gitignorePath)
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// 读取 .gitignore 文件并解析
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const ig = ignore().add(fs.readFileSync(gitignorePath, 'utf-8'))
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// 创建目录
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const createDir = dir => {
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if (!fs.existsSync(dir)) {
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fs.mkdirSync(dir, { recursive: true })
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}
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}
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// 处理文件
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const processFile = (filePath, targetPath) => {
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const code = fs.readFileSync(filePath, 'utf-8')
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if (!code.trim()) {
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console.log(`跳过空文件: ${filePath}`)
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return
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}
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try {
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const obfuscatedCode = JavaScriptObfuscator.obfuscate(code, {
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compact: true,
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controlFlowFlattening: true,
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deadCodeInjection: true,
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stringArray: true,
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stringArrayEncoding: ['base64'],
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stringArrayThreshold: 0.75
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}).getObfuscatedCode()
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fs.writeFileSync(targetPath, obfuscatedCode)
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console.log(`混淆完成: ${filePath}`)
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} catch (error) {
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console.error(`混淆失败: ${filePath}`)
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console.error(error.message)
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}
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}
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// 遍历并处理文件
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const traverseAndProcess = (currentDir, targetDir) => {
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createDir(targetDir)
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fs.readdirSync(currentDir).forEach(file => {
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const sourcePath = path.join(currentDir, file)
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const targetPath = path.join(targetDir, file)
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const stats = fs.statSync(sourcePath)
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// 如果是 node_modules 文件夹或者被 .gitignore 忽略的文件或文件夹，跳过
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if (
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sourcePath.includes('node_modules') || // 排除 node_modules 文件夹
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ig.ignores(path.relative(sourceDir, sourcePath)) || // 过滤 .gitignore 忽略的文件
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excludedFilesAndDirs.some(excludedPath => sourcePath.startsWith(excludedPath)) // 排除其他指定路径
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) {
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console.log(`跳过文件或文件夹: ${sourcePath}`)
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return
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}
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// 针对 web/index.js 文件，不进行混淆，直接复制到 dist 目录
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if (sourcePath === path.join(__dirname, 'web', 'index.js')) {
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console.log(`复制入口文件: ${sourcePath}`)
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fs.copyFileSync(sourcePath, targetPath)
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return
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}
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// 对其他 JS 文件进行混淆
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if (stats.isDirectory()) {
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traverseAndProcess(sourcePath, targetPath)
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} else if (sourcePath.endsWith('.js')) {
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processFile(sourcePath, targetPath)
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} else if (sourcePath.endsWith('.json')) {
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console.log(`跳过 JSON 文件: ${sourcePath}`)
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fs.copyFileSync(sourcePath, targetPath)
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} else {
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console.log(`跳过非 JS 文件: ${sourcePath}`)
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}
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})
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}
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// 清理已存在的 dist 目录
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if (fs.existsSync(distDir)) {
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fs.rmSync(distDir, { recursive: true, force: true })
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}
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createDir(distDir)
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traverseAndProcess(sourceDir, distDir)
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console.log('混淆完成，输出目录为 dist！')
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