mirror of
https://github.com/javascript-obfuscator/javascript-obfuscator
synced 2026-08-09 12:42:29 +00:00
bin script refactoring
This commit is contained in:
sanex3339
+105
-70
@@ -4,86 +4,121 @@ var commands = require('commander'),
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fs = require('fs'),
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path = require('path'),
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JavaScriptObfuscator = require('../dist/index'),
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packageConfig = fs.readFileSync(path.join(path.dirname(fs.realpathSync(process.argv[1])), '../package.json')),
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buildVersion = JSON.parse(packageConfig).version,
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isWindows = process.platform == 'win32';
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data = '',
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defaultOptions = {
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compact: true,
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debugProtection: false,
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debugProtectionInterval: false,
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disableConsoleOutput: true,
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encodeUnicodeLiterals: false,
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reservedNames: [],
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rotateUnicodeArray: true,
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selfDefending: true,
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unicodeArray: true,
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unicodeArrayThreshold: 0.8,
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wrapUnicodeArrayCalls: true
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};
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// Specify commander options to parse command line params correctly
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commands
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.version(buildVersion, '-v, --version')
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.usage('[options] STDIN STDOUT')
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.option('--skip-compact', 'Disable one line output code compacting.')
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.option('--debugProtection', 'Disable browser Debug panel (can cause DevTools enabled browser freeze).')
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.option('--debugProtectionInterval', 'Disable browser Debug panel even after page was loaded (can cause DevTools enabled browser freeze).')
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.option('--skip-disableConsoleOutput', 'Allow console.log, console.info, console.error and console.warn messages output into browser console.')
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.option('--encodeUnicodeLiterals', 'All literals in Unicode array become encoded in Base64 (this option can slightly slow down your code speed).')
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.option('--reservedNames <list>', 'Disable obfuscation of variable names, function names and names of function parameters that match the passed RegExp patterns (comma separated).', (val) => val.split(','))
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.option('--skip-rotateUnicodeArray', 'Disable rotation of unicode array values during obfuscation.')
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.option('--skip-selfDefending', 'Disables self-defending for obfuscated code.')
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.option('--skip-unicodeArray', 'Disables gathering of all literal strings into an array and replacing every literal string with an array call.')
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.option('--unicodeArrayThreshold <threshold>', 'The probability that the literal string will be inserted into unicodeArray (Default: 0.8, Min: 0, Max: 1).', parseFloat)
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.option('--skip-wrapUnicodeArrayCalls', 'Disables usage of special access function instead of direct array call.')
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;
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commands.on('--help', function () {
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console.log(' Examples:\n');
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console.log(' %> javascript-obfuscator < in.js > out.js');
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if (isWindows) {
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console.log(' %> type in1.js in2.js | javascript-obfuscator > out.js');
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} else {
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console.log(' %> cat in1.js in2.js | javascript-obfuscator > out.js');
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}
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console.log('');
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process.exit();
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});
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configureProcess();
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configureCommands();
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commands.parse(process.argv);
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// If no sensible data passed in just print help and exit
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var fromStdin = !process.env.__DIRECT__ && !process.stdin.isTTY;
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if (!isDataExist()) {
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commands.outputHelp();
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if (!fromStdin) {
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commands.outputHelp();
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return 0;
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return 0;
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}
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var encoding = 'utf-8',
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data = '';
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function buildOptions () {
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var options = {},
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availableOptions = Object.keys(defaultOptions);
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process.stdin.setEncoding(encoding);
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process.stdin.on('readable', function() {
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var chunk;
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for (var option in commands) {
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if (availableOptions.indexOf(option) === -1) {
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continue;
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}
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while (chunk = process.stdin.read()) {
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data += chunk;
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options[option] = commands[option];
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}
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});
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process.stdin.on('end', function () {
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processData();
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});
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function processData () {
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var options = {
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compact : commands.skipCompact ? false : true,
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debugProtection : commands.debugProtection,
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debugProtectionInterval : commands.debugProtectionInterval,
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disableConsoleOutput : commands.skipDisableConsoleOutput ? false : true,
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encodeUnicodeLiterals: commands.encodeUnicodeLiterals,
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reservedNames: commands.reservedNames ? commands.reservedNames : [],
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rotateUnicodeArray : commands.skipRotateUnicodeArray ? false : true,
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selfDefending: commands.skipSelfDefending ? false : true,
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unicodeArray: commands.skipUnicodeArray ? false : true,
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unicodeArrayThreshold: commands.unicodeArrayThreshold ? commands.unicodeArrayThreshold : 0.8,
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wrapUnicodeArrayCalls: commands.skipWrapUnicodeArrayCalls ? false : true,
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};
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var obfuscatedCode = JavaScriptObfuscator.obfuscate(data, options);
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return Object.assign({}, defaultOptions, options);
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}
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process.stdout.write(obfuscatedCode);
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function configureCommands () {
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commands
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.version(getBuildVersion(), '-v, --version')
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.usage('[options] STDIN STDOUT')
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.option('--compact <boolean>', 'Disable one line output code compacting.', parseBoolean)
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.option('--debugProtection <boolean>', 'Disable browser Debug panel (can cause DevTools enabled browser freeze).', parseBoolean)
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.option('--debugProtectionInterval <boolean>', 'Disable browser Debug panel even after page was loaded (can cause DevTools enabled browser freeze).', parseBoolean)
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.option('--disableConsoleOutput <boolean>', 'Allow console.log, console.info, console.error and console.warn messages output into browser console.', parseBoolean)
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.option('--encodeUnicodeLiterals <boolean>', 'All literals in Unicode array become encoded in Base64 (this option can slightly slow down your code speed).', parseBoolean)
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.option('--reservedNames <list>', 'Disable obfuscation of variable names, function names and names of function parameters that match the passed RegExp patterns (comma separated).', (val) => val.split(','))
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.option('--rotateUnicodeArray <boolean>', 'Disable rotation of unicode array values during obfuscation.', parseBoolean)
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.option('--selfDefending <boolean>', 'Disables self-defending for obfuscated code.', parseBoolean)
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.option('--unicodeArray <boolean>', 'Disables gathering of all literal strings into an array and replacing every literal string with an array call.', parseBoolean)
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.option('--unicodeArrayThreshold <number>', 'The probability that the literal string will be inserted into unicodeArray (Default: 0.8, Min: 0, Max: 1).', parseFloat)
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.option('--wrapUnicodeArrayCalls <boolean>', 'Disables usage of special access function instead of direct array call.', parseBoolean)
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;
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commands.on('--help', function () {
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var isWindows = process.platform == 'win32';
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console.log(' Examples:\n');
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console.log(' %> javascript-obfuscator < in.js > out.js');
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if (isWindows) {
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console.log(' %> type in1.js in2.js | javascript-obfuscator > out.js');
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} else {
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console.log(' %> cat in1.js in2.js | javascript-obfuscator > out.js');
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}
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console.log('');
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process.exit();
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});
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}
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function configureProcess () {
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process.stdin.setEncoding('utf-8');
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process.stdin.on('readable', function () {
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var chunk;
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while (chunk = process.stdin.read()) {
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data += chunk;
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}
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});
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process.stdin.on('end', function () {
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processData();
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});
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}
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function getBuildVersion () {
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var packageConfig = fs.readFileSync(
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path.join(
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path.dirname(
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fs.realpathSync(process.argv[1])
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),
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'../package.json'
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)
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);
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return JSON.parse(packageConfig).version;
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}
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function isDataExist () {
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return !process.env.__DIRECT__ && !process.stdin.isTTY;
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}
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function parseBoolean (value) {
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return value === 'true' || value === '1';
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}
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function processData() {
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process.stdout.write(
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JavaScriptObfuscator.obfuscate(data, buildOptions())
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);
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}
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@@ -42,7 +42,7 @@ var obfuscatedCode = JavaScriptObfuscator.obfuscate(
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console.log(obfuscatedCode);
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/*
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var _0xabf1 = [
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'\x61\x62\x63',
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'\x61\x62\x63',
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'\x6c\x6f\x67'
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];
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(function() {
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@@ -59,6 +59,11 @@ This is the main function that runs the Obfuscator. It takes two parameters, `so
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* `sourceCode` (`string`, default: `null`) – any valid source code, passed as a string variable. JS Obfuscator will parse this string and apply a set of modificating functions to it, generating a string with the new (obfuscated) code and printing it to the console;
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* `options` (`Object`, default: `null`) – an object literal.
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### CLI
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Usage: `javascript-obfuscator [options] < in.js > out.js`
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See CLI options below.
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## JavaScript Obfuscator Options
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At this moment of time, there are following options (`name: default`) available for the JS Obfuscator:
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