A module wrapper to encrypt and decrypt files with aes-256-cbc

Getting Started

Install the module with:

$ npm install -g bloomjs

Example:

var bloom = require('bloomjs'),
    path = require('path').join;

bloom.encrypt(
            'bloom_winx_magix_gardenia1579535', 
            'winx_alfea_15795', 
            join(__dirname, 'fixtures', 'winx.mp4'),
            join(__dirname, 'temp', 'encrypted.mp4'));

Documentation

.encrypt(password, iv, fileSource, fileOutput, callback)

Parameter: password Type: String Example: bloom_winx_magix_gardenia1579535

Parameter: iv Type: String Example: winx_alfea_15795

Parameter: fileSource Type: String Example: ./fixtures/winx.mp4

Parameter: fileOutput Type: String Example: ./temp/encrypted.mp4

Parameter: callback Type: Function Example:

function(data) {
    //actions
}

The 'encrypt' method is responsible for encrypt a file

How to use this method

bloom.encrypt(
            'bloom_winx_magix_gardenia1579535', 
            'winx_alfea_15795', 
            join(__dirname, 'fixtures', 'winx.mp4'),
            join(__dirname, 'temp', 'encrypted.mp4'));

or with callback

//If a function is passed in FileOutput, 
//no file will be generated and the encrypted data is sent to this function.

bloom.encrypt(
            'bloom_winx_magix_gardenia1579535', 
            'winx_alfea_15795', 
            join(__dirname, 'fixtures', 'winx.mp4'),
            function(data) {
                //actions
            });

bloom.encrypt(
            'bloom_winx_magix_gardenia1579535', 
            'winx_alfea_15795', 
            join(__dirname, 'fixtures', 'winx.mp4'),
            join(__dirname, 'temp', 'encrypted.mp4'), 
            function(data) {
                //actions
            });

.decrypt(password, iv, fileSource, fileOutput, callback)

Parameter: password Type: String Example: bloom_winx_magix_gardenia1579535

Parameter: iv Type: String Example: winx_alfea_15795

Parameter: fileSource Type: String Example: ./temp/encrypted.mp4

Parameter: fileOutput Type: String Example: ./temp/decrypted.mp4

Parameter: callback Type: Function Example:

function(data) {
    //actions
}

The 'decrypt' method is responsible for decrypt a file

How to use this method

bloom.decrypt(
            'bloom_winx_magix_gardenia1579535', 
            'winx_alfea_15795', 
            join(__dirname, 'fixtures', 'encrypted.mp4'),
            join(__dirname, 'temp', 'decrypted.mp4'));

or with callback

bloom.encrypt(
            'bloom_winx_magix_gardenia1579535', 
            'winx_alfea_15795', 
            join(__dirname, 'fixtures', 'encrypted.mp4'),
            join(__dirname, 'temp', 'decrypted.mp4'), 
            function(data) {
                //actions
            });

How to use on CLI

Encrypt

$ bloom encrypt -s fixtures/winx.mp4 -o temp/encrypted.mp4 -p bloom_winx_magix_gardenia1579535 -i winx_alfea_15795

Decrypt

$ bloom decrypt -s temp/encrypted.mp4 -o temp/decrypted.mp4 -p bloom_winx_magix_gardenia1579535 -i winx_alfea_15795

Contributing

Please submit all issues and pull requests to the chrisenytc/bloom repository!

Support

If you have any problem or suggestion please open an issue here.

License

The MIT License

Copyright (c) 2014, Christopher EnyTC

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.