aws_close_sso_success.user.js

// ==UserScript==
// @name         AWS Close SSO success
// @version      1.0.7
// @description  Close the tab after successfully logging in via SSO
// @downloadURL  https://gist.github.com/hjdarnel/6163bafb3595d3fd7a0b6e42e4db0248/raw/aws_close_sso_success.user.js
// @updateURL    https://gist.github.com/hjdarnel/6163bafb3595d3fd7a0b6e42e4db0248/raw/aws_close_sso_success.user.js
// @author       Gregory Seidman @gregory-seidman
// @match        https://*.awsapps.com/start/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=awsapps.com
// @grant        window.close
// ==/UserScript==

(function () {
  "use strict";
  var func;
  func = function () {
    const success = document.querySelector(
      "div[data-analytics-alert='success']"
    );

    if (success) {
      window.close();
    } else {
      setTimeout(func, 300);
    }
  };
  func();
})();