Autofill ESXi UI fields using Tampermonkey script

esxi-autofill-credentials

// ==UserScript==
// @name         ESXi autofill credentials
// @namespace    https://10.200.200.*/ui/*
// @version      0.1
// @description  Autofills user and password inputs
// @author       Eduardo Mozat de Oliveira
// @require      https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js
// @require      https://gist.github.com/raw/2625891/waitForKeyElements.js
// @include      /^https?:\/\/(\d+\.){3}\d+\/ui\/.*/
// @grant        none
// ==/UserScript==

function loginSite() {
    waitForKeyElements("#username", function(jNode) {jNode.val("root");}, true);
    waitForKeyElements ("#password", function(jNode) {jNode.val("Letacla@32");}, true);
    setTimeout(function() {
        changeAndBlur("#username");
        changeAndBlur("#password");
    }, 400);
}

function changeAndBlur(jSelector) {
    let node = $(jSelector);
    if (node.length) {
        var evChng = new Event("change");
        node[0].dispatchEvent(evChng);
        var evBlur = new Event("blur");
        node[0].dispatchEvent(evBlur);
    }
}

waitForKeyElements("#submit", loginSite, true);