Obfuscate JavaScript files via javascriptobfuscator.com. This is also a Grunt plugin.
npm install js-obfuscatorjs-obfuscator
=============
Obfuscate JavaScript files via javascriptobfuscator.com.
IMPORTANT: It is possible that your code can be viewed and/or stored by
javascriptobfuscator.com. Please DO NOT include any sensitive data. If you
care about your code, split and uglify them before obfuscating.
---
You can install it globally as a command:
``
npm install -g js-obfuscator
echo "var fs = require('fs')" | jsobfuscate -o keepIndentations=false
var _0x40c7=["\x66\x73"];var fs=require(_0x40c7[0]);
Or install it as a dependency:
`
npm install js-obfuscator --save
var jsObfuscator = require('js-obfuscator');
jsObfuscator (
Or you can use it with Grunt ~0.4.0:
If you haven't used Grunt before, be sure to check out
the Getting Started guide, as it explains
how to create a Gruntfile as well as
install and use Grunt plugins. Once you're familiar with that process, you may
install this plugin with this command:
`shell`
npm install js-obfuscator --save-dev
Once the plugin has been installed, it may be enabled inside your Gruntfile
with this line of JavaScript:
`js`
grunt.loadNpmTasks('js-obfuscator');
Default: false$3
Type: Default: false$3
Type: Default: true$3
Type: Default: true$3
Type: Default: true$3
Type: Default: true$3
Type: Default: [ '^_get_', '^_set_', '^_mtd_' ]$3
Type: Default: 2 Range: 1 - 99Command
$ jsobfuscate -h
Usage: jsobfuscate [OPTIONS] [FILES]Obfuscate JavaScript files via javascriptobfuscator.com.
Read from STDIN if no files specified.
Default Options:
-o keepLinefeeds=false
-o keepIndentations=false
-o encodeStrings=true
-o encodeNumbers=true
-o moveStrings=true
-o replaceNames=true
-o variableExclusions="['^_get_', '^_set_', '^_mtd_']"
Examples
$3
js
grunt.initConfig({
jsObfuscate: {
test: {
options: {
concurrency: 2,
keepLinefeeds: false,
keepIndentations: false,
encodeStrings: true,
encodeNumbers: true,
moveStrings: true,
replaceNames: true,
variableExclusions: [ '^_get_', '^_set_', '^_mtd_' ]
},
files: {
'dest/dest.js': [
'src/src1.js',
'src/src2.js'
]
}
}
}
});
`$3
js
var jsObfuscator = require('js-obfuscator');var script = 'Array.prototype.diff = function(a) {' +
' return this.filter(function(i) {return a.indexOf(i) === -1;});' +
'};';
var options = {
keepLinefeeds: true,
keepIndentations: true,
encodeStrings: true,
encodeNumbers: true,
moveStrings: true,
replaceNames: true,
variableExclusions: [ '^_get_', '^_set_', '^_mtd_' ]
};
jsObfuscator(script, options).then(function(obfuscated) {
console.log(obfuscated);
}, function(err) {
console.error(err);
});
/*
var _0xa3c9=["\x64\x69\x66\x66","\x70\x72\x6F\x74\x6F\x74\x79\x70\x65",
"\x69\x6E\x64\x65\x78\x4F\x66","\x66\x69\x6C\x74\x65\x72"]
Array[_0xa3c9[1]][_0xa3c9[0]]=function (_0x4068x1)
{
return this[_0xa3c9[3]](function (_0x4068x2)
{
return _0x4068x1[_0xa3c9[2]](_0x4068x2)===-1;
}
);
}
;
*/
``* caiguanhao <caiguanhao@gmail.com>