grunt-contrib-obfuscator 

> Obfuscate JavaScript files using javascript-obfuscator@^2.0.0.

You can try the javascript-obfuscator module and see all its options here: https://obfuscator.io/

Getting Started

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 grunt-contrib-obfuscator --save-dev
npm install javascript-obfuscator --save-dev
`

Notice that you should install manually javascript-obfuscator. This makes it easier to have a newer version of the obfuscator library if needed.

Once the plugin has been installed, it may be enabled inside your Gruntfile with this line of JavaScript:

`js
grunt.loadNpmTasks('grunt-contrib-obfuscator');
`

Obfuscator task


_Run this task with the grunt obfuscator command._

Task targets, files and options may be specified according to the grunt Configuring tasks guide.

Options

See the options on the obfuscator repo.

_Note that at this time the sourceMap isn't implemented in this plugin._

In addition to the obfuscator options, you can also use:

#### banner
Type: String
Default: ''

This string will be prepended to the obfuscated output. Template strings (e.g. <%= config.value %> will be expanded automatically.

Usage examples

#### Default options

This configuration will obfuscate the input files using the default options.

`javascript
obfuscator: {
options: {
// global options for the obfuscator
},
task1: {
options: {
// options for each sub task
},
files: {
'dest/output.js': [
'src/js/file1.js',
'src/js/file2.js'
]
}
}
}
`

This configuration will obfuscate the input files in a destination folder by keeping the original names and directories

`javascript
obfuscator: {
options: {
// global options for the obfuscator
},
task1: {
options: {
// options for each sub task
},
files: {
'dest/': [ // the files and their directories will be created in this folder
'src/js/file1.js',
'src/js/folder/file2.js'
]
}
}
}
`

#### Debug protection and banner

Here you code will be protected against debugging and locked to the domain www.example.com.

`javascript
obfuscator: {
options: {
banner: '// obfuscated with grunt-contrib-obfuscator.\n',
debugProtection: true,
debugProtectionInterval: true,
domainLock: ['www.example.com']
},
task1: {
options: {
// options for each sub task
},
files: {
'dest/output.js': [
'src/js/file1.js',
'src/js/file2.js'
]
}
}
}
``