Redirect, authenticate and get in NodeJS - node.js

Question

I have a requirement where I have to GET a page using a url in NodeJS.
The Problem
The url redirects to a Login page where we have to authenticate using credentials.
Once we provide the credentials, it redirects to the actual page I wanted to GET.
This is how it works in a browser.
Is there a way I can get the final page as output?
var https = require('follow-redirects').https;
var options = {
host: 'myURL',
port: 443,
path: 'myPath'
};
https.get(options, function(res) {
res.setEncoding('utf8');
res.on('data', function(chunk){
console.log(chunk);
});
});
I am getting the login page with a 200. Now, How do I automatically authenticate myself with the credentials I have and get to the page I actually want?

Answer 1

Finally achieved the requirement using casperJS. Thanks to the comment by #Dave Newton.
var casper = require('casper').create();
casper.on("remote.message", function (msg) {
console.log(msg);
});
casper.start("https://url.com/path", function () {
//Enter Credentials
this.evaluate(function () {
console.log("filling inputs");
var usernameInput = document.getElementById("accountname");
usernameInput.value = "username";
var passwordInput = document.getElementById("accountpassword");
passwordInput.value = "password";
});
this.click("#continueFieldbutton");
this.echo("login button was submitted");
});
casper.then(function () {
var js = this.evaluate(function() {
return document;
});
this.echo(js.all[0].outerHTML);
this.capture('example.png');
});
casper.run();