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GermeyGermey
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‎.gitignore

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/node_modules
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/.idea

‎README.md

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# JavaScript Obfuscate
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Demo of JavaScript Obfuscate.

‎demo_compact.js

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const code = `
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let x = '1' + 1
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console.log('x', x)
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`
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const options = {
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compact: false,
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}
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const obfuscator = require('javascript-obfuscator')
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function obfuscate(code, options) {
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return obfuscator.obfuscate(code, options).getObfuscatedCode()
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}
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console.log(obfuscate(code, options))
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// var _0x151c=['log'];(function(_0x1ce384,_0x20a7c7){var _0x25fc92=function(_0x188aec){while(--_0x188aec){_0x1ce384['push'](_0x1ce384['shift']());}};_0x25fc92(++_0x20a7c7);}(_0x151c,0x1b7));var _0x553e=function(_0x259219,_0x241445){_0x259219=_0x259219-0x0;var _0x56d72d=_0x151c[_0x259219];return _0x56d72d;};let x='1'+0x1;console[_0x553e('0x0')]('x',x);

‎demo_control_flow_flattening.js

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const code = `
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(function(){
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function foo () {
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return function () {
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var sum = 1 + 2;
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console.log(1);
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console.log(2);
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console.log(3);
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console.log(4);
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console.log(5);
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console.log(6);
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}
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}
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foo()();
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})();
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`
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const options = {
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compact: false,
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controlFlowFlattening: false
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}
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const obfuscator = require('javascript-obfuscator')
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function obfuscate(code, options) {
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return obfuscator.obfuscate(code, options).getObfuscatedCode()
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}
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console.log(obfuscate(code, options))

‎demo_dead_code_injection.js

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const code = `
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console.log('abc');
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console.log('cde');
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console.log('efg');
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console.log('hij');
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`
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const options = {
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compact: false,
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deadCodeInjection: true,
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deadCodeInjectionThreshold: 1
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}
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const obfuscator = require('javascript-obfuscator')
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function obfuscate(code, options) {
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return obfuscator.obfuscate(code, options).getObfuscatedCode()
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}
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console.log(obfuscate(code, options))

‎demo_debug_protection.js

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const code = `
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for (let i = 0; i < 5; i ++) {
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console.log('i', i)
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}
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`
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const options = {
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debugProtection: true
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}
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const obfuscator = require('javascript-obfuscator')
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function obfuscate(code, options) {
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return obfuscator.obfuscate(code, options).getObfuscatedCode()
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}
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console.log(obfuscate(code, options))

‎demo_disable_console_output.js

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const code = `
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console.log('hello world')
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`
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const options = {
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disableConsoleOutput: true
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}
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const obfuscator = require('javascript-obfuscator')
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function obfuscate(code, options) {
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return obfuscator.obfuscate(code, options).getObfuscatedCode()
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}
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console.log(obfuscate(code, options))

‎demo_domain_lock.js

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const code = `
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console.log('hello world')
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`
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const options = {
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domainLock: ['cuiqingcai.com']
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}
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const obfuscator = require('javascript-obfuscator')
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function obfuscate(code, options) {
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return obfuscator.obfuscate(code, options).getObfuscatedCode()
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}
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console.log(obfuscate(code, options))

‎demo_identifier_names_generator.js

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const code = `
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let hello = '1' + 1
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console.log('hello', hello)
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`
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const options = {
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compact: true,
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identifierNamesGenerator: 'mangled'
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}
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const obfuscator = require('javascript-obfuscator')
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function obfuscate(code, options) {
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return obfuscator.obfuscate(code, options).getObfuscatedCode()
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}
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console.log(obfuscate(code, options))

‎demo_identifiers_prefix.js

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const code = `
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let hello = '1' + 1
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console.log('hello', hello)
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`
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const options = {
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identifiersPrefix: 'germey'
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}
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const obfuscator = require('javascript-obfuscator')
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function obfuscate(code, options) {
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return obfuscator.obfuscate(code, options).getObfuscatedCode()
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}
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console.log(obfuscate(code, options))

‎demo_rename_globals.js

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const code = `
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var $ = function(id) {
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return document.getElementById(id);
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};
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`
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const options = {
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renameGlobals: true
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}
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const obfuscator = require('javascript-obfuscator')
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function obfuscate(code, options) {
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return obfuscator.obfuscate(code, options).getObfuscatedCode()
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}
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console.log(obfuscate(code, options))

‎demo_self_defending.js

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const code = `
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console.log('hello world')
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`
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const options = {
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selfDefending: true
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}
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const obfuscator = require('javascript-obfuscator')
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function obfuscate(code, options) {
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return obfuscator.obfuscate(code, options).getObfuscatedCode()
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}
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console.log(obfuscate(code, options))

‎demo_string_array.js

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const code = `
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var a = 'hello world'
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`
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const options = {
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stringArray: false,
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rotateStringArray: true,
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stringArrayEncoding: true, // 'base64' or 'rc4' or false
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stringArrayThreshold: 1,
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}
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const obfuscator = require('javascript-obfuscator')
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function obfuscate(code, options) {
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return obfuscator.obfuscate(code, options).getObfuscatedCode()
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}
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console.log(obfuscate(code, options))

‎demo_target.js

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const code = `
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console.log('hello world')
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`
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const options = {
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target: 'browser-no-eval'
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}
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const obfuscator = require('javascript-obfuscator')
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function obfuscate(code, options) {
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return obfuscator.obfuscate(code, options).getObfuscatedCode()
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}
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console.log(obfuscate(code, options))

‎demo_transform_object_keys.js

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const code = `
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(function(){
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var object = {
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foo: 'test1',
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bar: {
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baz: 'test2'
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}
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};
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})();
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`
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const options = {
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compact: false,
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transformObjectKeys: true
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}
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const obfuscator = require('javascript-obfuscator')
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function obfuscate(code, options) {
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return obfuscator.obfuscate(code, options).getObfuscatedCode()
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}
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console.log(obfuscate(code, options))

‎demo_unicode_escape_sequence.js

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const code = `
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var a = 'hello world'
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`
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const options = {
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compact: false,
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unicodeEscapeSequence: true
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}
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const obfuscator = require('javascript-obfuscator')
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function obfuscate(code, options) {
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return obfuscator.obfuscate(code, options).getObfuscatedCode()
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}
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console.log(obfuscate(code, options))

‎main.js

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const code = `
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let x = '1' + 1
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console.log('x', x)
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`
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const options = {
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compact: false,
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controlFlowFlattening: true
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}
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const obfuscator = require('javascript-obfuscator')
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function obfuscate(code, options) {
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return obfuscator.obfuscate(code, options).getObfuscatedCode()
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}
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console.log(obfuscate(code, options))

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