https://auth.reliant.com/js/Util.js?version=1.66.0

1/*
2 * Copyright (c) 2018-2026, FusionAuth, All Rights Reserved
3 */
4'use strict';
5
6var FusionAuth = FusionAuth || {};
7
8FusionAuth.Util = {
9  unescapeHTML: function(html) {
10    return html.replace(/&lt;/g, '<').replace(/&gt;/g, '>').replace(/&quot;/g, '"').replace(/&amp;/g, '&');
11  },
12
13  base64URLToBuffer: function(base64URL) {
14    const base64 = base64URL.replace(/-/g, '+').replace(/_/g, '/');
15    const padLen = (4 - (base64.length % 4)) % 4;
16    return Uint8Array.from(atob(base64.padEnd(base64.length + padLen, '=')), c => c.charCodeAt(0));
17  },
18
19  bufferToBase64URL: function(buffer) {
20    const bytes = new Uint8Array(buffer);
21    let string = '';
22    bytes.forEach(b => string += String.fromCharCode(b));
23
24    const base64 = btoa(string);
25    return base64.replace(/\+/g, '-').replace(/\//g, '_').replace(/=/g, '');
26  },
27
28  togglePasswordMasking: function(button) {
29    const inputId = button.dataset.visibilityTarget;
30    const input = document.getElementById(inputId);
31    const newType = input.type === "password" ? "text" : "password";
32    input.type = newType;
33    button.querySelectorAll('svg').forEach(svg => svg.classList.toggle('hidden'));
34  }
35};