console.log("Hello, World!");
var jose = require('node-jose');

const { JWK } = require('node-jose');
let makeKeys = async () => {
    let privateKey = `-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----`;
    let publicKey = `-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwiSxcx5xFsNCjfDTOXz0
M6RivgPXTTKb/PH6/x4vYl1xg/vIrG1yDGyFuyAizxNaGtA+qo2CvM3iATyDWQg3
/8vDWiD4cIvUD2WE3XXewjyeGzQso26DceRxopI2tlSgvznjifetGCp+oj4BWrTC
qLF1AsR2ioUS7vuXMlpxXFhJfyEGoWuQaZDwoz7CZv1KrQwlRTtkqtn4IeXpVcgW
hg/1r0iRsvNJDokyiMVY8hrrvza2j31JGaKYqCNYSC8Jf5EV7ONQhYGgQeRVxn8j
S8UhLOFXDdNtgHwKi02tF1bmb3Ko/s3vzPvFB8C7CsYRtHAzcx/xor2/CbT0QGYf
UQIDAQAB
-----END PUBLIC KEY-----`
    const jwKeys = await Promise.all([
        JWK.asKey(privateKey, "pem"),
        JWK.asKey(publicKey, "pem")
    ]);
    let keystore = JWK.createKeyStore();
    await keystore.add(jwKeys[0]);
    await keystore.add(jwKeys[1]);
}
makeKeys()
const { JWE } = require('node-jose');
encrypt = async (raw, format = 'compact', contentAlg = "A256GCM", alg = "RSA-OAEP") => {
    let _publicKey = `-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwiSxcx5xFsNCjfDTOXz0
M6RivgPXTTKb/PH6/x4vYl1xg/vIrG1yDGyFuyAizxNaGtA+qo2CvM3iATyDWQg3
/8vDWiD4cIvUD2WE3XXewjyeGzQso26DceRxopI2tlSgvznjifetGCp+oj4BWrTC
qLF1AsR2ioUS7vuXMlpxXFhJfyEGoWuQaZDwoz7CZv1KrQwlRTtkqtn4IeXpVcgW
hg/1r0iRsvNJDokyiMVY8hrrvza2j31JGaKYqCNYSC8Jf5EV7ONQhYGgQeRVxn8j
S8UhLOFXDdNtgHwKi02tF1bmb3Ko/s3vzPvFB8C7CsYRtHAzcx/xor2/CbT0QGYf
UQIDAQAB
-----END PUBLIC KEY-----`
    let publicKey = await JWK.asKey(_publicKey, "pem");
    const buffer = Buffer.from(JSON.stringify(raw))
    const encrypted = await JWE.createEncrypt({ format: format, contentAlg: contentAlg, fields: { alg: alg } }, publicKey)
        .update(buffer).final();
    return encrypted;
}
let raw = {
    "mobileNumber": "1234567890",
    "customerId": "000000000",
    "sessionId": "3a600342-a7a3-4c66-bbd3-f67de5d7096f",
    "exp": 1645544094,
    "jti": "f3902a08-0e24-4dcc-bed1-f4cd9611bfad"
};
encrypt(raw);
const encrypted = JWE.createEncrypt({ format: format, contentAlg: contentAlg, fields: { alg: alg } }, publicKey).update(buffer).final()

NodeJS Online Compiler

Write, Run & Share NodeJS code online using OneCompiler's NodeJS online compiler for free. It's one of the robust, feature-rich online compilers for NodeJS language,running on the latest LTS version NodeJS 16.14.2. Getting started with the OneCompiler's NodeJS editor is easy and fast. The editor shows sample boilerplate code when you choose language as NodeJS and start coding. You can provide the dependencies in package.json.

About NodeJS

Node.js is a free and open-source server environment. Node.js is very popular in recent times and a large number of companies like Microsoft, Paypal, Uber, Yahoo, General Electric and many others are using Node.js.

Key features

  • Built on Google chrome's javascript engine V8 and is pretty fast.
  • Node.js was developed by Ryan Dahl in 2009.
  • Server-side platform for building fast and scalable applications.
  • Node.js is Asynchronous, event-driven and works on single-thread model thus eliminating the dis-advantages of multi-thread model.
  • Supports various platforms like Windows, Linux, MacOS etc.
  • Provides rich library of java script modules which simplifies the development efforts.
  • Released under MIT license.

Express Framework

Express is one of the most popular web application framework in the NodeJS echosystem.

  • Pretty fast
  • Minimalist
  • Unopinionated
  • Very flexible

Syntax help

Examples

Using Moment

let moment = require('moment');

console.log(moment().format('MMMM Do YYYY, h:mm:ss a'));

Using Lodash

const _ = require("lodash");

let colors = ['blue', 'green', 'yellow', 'red'];

let firstElement = _.first(colors);
let lastElement = _.last(colors);

console.log(`First element: ${firstElement}`);
console.log(`Last element: ${lastElement}`);

Libraries supported

Following are the libraries supported by OneCompiler's NodeJS compiler.

  • lodash
  • moment
  • underscore
  • uuid
  • ejs
  • md5
  • url