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Disable Yahoo URL redirector (i.e. user data tracking) on Yahoo Search result, and ensures that the referring URL (i.e. the search page) is not sent to the target site. This script also disable link tracking that let Yahoo knows which off-site link the user is clicking.
// ==UserScript==
// @name Disable Yahoo Search Result URL Redirector
// @namespace http://greasyfork.icu/en/users/85671-jcunews
// @version 1.0.2
// @license AGPLv3
// @description Disable Yahoo URL redirector (i.e. user data tracking) on Yahoo Search result, and ensures that the referring URL (i.e. the search page) is not sent to the target site. This script also disable link tracking that let Yahoo knows which off-site link the user is clicking.
// @author jcunews
// @match *://*.yahoo.??/*
// @match *://*.yahoo.co.??/*
// @match *://*.yahoo.com/*
// @match *://*.yahoo.com.??/*
// @grant none
// @run-at document-start
// ==/UserScript==
(() => {
function patchYUI() {
if (YUI.add.DYSRUR) return;
var ya = YUI.add;
YUI.add = function(a) {
if (a === "srp-session-tracking") return;
return ya.apply(this, arguments);
};
YUI.add.DYSRUR = true;
}
addEventListener("mousedown", ev => {
if ((ev.target.tagName === "A") && ev.target.parentNode && ev.target.parentNode.matches("h3.title")) {
ev.stopImmediatePropagation();
ev.stopPropagation();
}
}, true);
addEventListener("load", () => {
if (window.YUI) {
patchYUI();
var ac = Node.prototype.appendChild;
Node.prototype.appendChild = function(a) {
patchYUI();
return ac.apply(this, arguments);
};
var ib = Node.prototype.insertBefore;
Node.prototype.insertBefore = function(a) {
patchYUI();
return ib.apply(this, arguments);
};
}
document.querySelectorAll('a').forEach((a,b) => {
if (
(b = a.href.match(/\/\/r\.search\.yahoo\.com\/.*=((?:https?|ftp)[^/&]+)/)) ||
(b = a.href.match(/yahoo\.com\/.*rurl=((?:https?|ftp)[^&]+)/))
) {
a.href = decodeURIComponent(b[1]);
a.rel += (a.rel && " ") + "noreferrer";
}
});
})
})();