javascript-obfuscator 混淆代码
// index.json
{
"compact": false,
"controlFlowFlattening": true,
"controlFlowFlatteningThreshold": 1,
"numbersToExpressions": true,
"simplify": true,
"shuffleStringArray": true,
"splitStrings": true,
"stringArrayThreshold": 1
}
// index.js
// 检索的相对文件夹
const relativePath = './js'
// 不需要混淆的js或文件夹
const exitFile = ['jquery-3.6.1.min.js']
var fs = require('fs')
var process = require('child_process');
var readDir = fs.readdirSync(relativePath);
// 需要存在的js
const czFile = []
var filePath = relativePath
var arr = new Array()
readFile(readDir, filePath)
// 读取相对路径下的所有文件
function readFile(readDir, filePath) {
if (readDir.length > 0) {
for (var i = 0; i < readDir.length; i++) {
scannerFile(readDir[i], filePath)
}
}
}
// 扫描文件进行检索出js文件进行混淆
function scannerFile(file, filePath) {
console.log("file-----" + file);
var readdirpath = ""
if (filePath == './') {
readdirpath = filePath + file
} else {
readdirpath = filePath + "/" + file
}
if (exitFile.indexOf(file) < 0) {
console.log('-->Start entering FS');
fs.stat(readdirpath, (err, data) => {
if (err) {
console.log(err);
} else {
if (data.isDirectory()) {
console.log('-->isDirectory:' + file);
var readChildDir = fs.readdirSync(readdirpath);
console.log(readChildDir);
readFile(readChildDir, readdirpath)
} else {
console.log('-->isNotDirectory:' + file);
if (file.indexOf('.js') >= 0 && file.indexOf('.json') < 0) {
// 开始混淆代码
console.log('-->Start confusing code:' + file);
var cmd = ' javascript-obfuscator ' + readdirpath + ' --config index.json --output ' + readdirpath;
process.exec(cmd, function(error, stdout, stderr) {
console.log("error:" + error);
console.log("stdout:" + stdout);
console.log("stderr:" + stderr);
});
arr.push(readdirpath)
} else {
console.log('Non-folder - Non-js code :' + file);
}
}
}
})
} else {
console.log('-->skip------------');
}
}
使用方式：
