Facebook login using google chrome headless browser

facebook_headless_login_using_google_chrome.js

//install dev vesrion of google chrome form https://www.chromium.org/getting-involved/dev-channel
//install chrome-remote-interface from npm npm install chrome-remote-interface
const CDP = require('chrome-remote-interface');

CDP((protocol) => {
    const {Page, Runtime} = protocol;

// First, need to enable the domains we're going to use.
Promise.all([
    Page.enable(),
    Runtime.enable()
]).then(() => {
    Page.navigate({url: 'https://www.facebook.com'});
    // Wait for window.onload before doing stuff.
    Page.loadEventFired(() => {
        const js = 'document.getElementById("email").value="youremail";document.getElementById("pass").value="yourpassword";document.getElementById("loginbutton").click()';
        Runtime.evaluate({expression: js}).then(result => {
            setTimeout(function () {
                Runtime.evaluate({expression: "document.getElementsByClassName('_2s25')[0].href"}).then(result => {
                    Page.navigate({url: result.result.value});
                    setTimeout(function () {
                        const js1 = 'document.getElementById("fb-timeline-cover-name").textContent';
                        Runtime.evaluate({expression: js1}).then(result => {
                            console.log('Your Name :' + result.result.value);
                        });
                    },2000)
                })
            },5000)
        });
    });
});

}).on('error', (err) => {
    console.error(err);
});
// execute file using nodejs 
//node facebook_headless_login_using_google_chrome.js