modi-cli/Lib/CryptoLib.js

Console application for provisioning, displaying or destroying virtual machines in MODI

var definitions = require('./Define.js');
var crypto = require('crypto');
//var encryptionKey = definitions.encryptionKey;
var encryptionKey;

var osversion = process.platform;

if (process.env["MODICLILOGINTOKEN"] != undefined)
    encryptionKey = process.env["MODICLILOGINTOKEN"];
else {    
    switch (osversion) {
        case 'win32':
            console.log('Please close all the command prompt windows and re-run the "modi" command. If you see this message again, please reinstall the modi-cli application due to missing registry keys');
            break;
        case 'linux':
        case 'darwin':
            console.log('Please execute shell command "source ~/.bash_profile" and re-launch the application. If you see this message again, you will have to reinstall the modi-cli application due to missing registry keys');
            break;
        default :
            console.log('Please reinstall the modi-cli application due to missing registry keys');
    }    
    process.exit(0);
}


var encryptionAlgorithm = definitions.encryptionAlgorithm;

function Encrypt(data) {    
    var cipher = crypto.createCipher(encryptionAlgorithm, encryptionKey);  
    var encryptedData = cipher.update(data, 'utf8', 'base64');
    encryptedData += cipher.final('base64');
    return encryptedData;
}

function Decrypt(data) {
    var decipher = crypto.createDecipher(encryptionAlgorithm, encryptionKey);

    var decryptedData = decipher.update(data, 'base64', 'utf8');
        
    decryptedData += decipher.final('utf8');

    return decryptedData;
}

exports.Encrypt = Encrypt;

exports.Decrypt = Decrypt;