From 4e4f0812ee3846fd8662af416bfde1d42830a431 Mon Sep 17 00:00:00 2001
From: dupedetect <dupedet@e.ct>
Date: Sat, 12 Dec 2020 03:02:44 +0100
Subject: [PATCH] duplicate

---
 tool/cfemail.user.js | 64 --------------------------------------------
 1 file changed, 64 deletions(-)
 delete mode 100644 tool/cfemail.user.js

diff --git a/tool/cfemail.user.js b/tool/cfemail.user.js
deleted file mode 100644
index 673f898ff..000000000
--- a/tool/cfemail.user.js
+++ /dev/null
@@ -1,64 +0,0 @@
-// ==UserScript==
-// @name        Decode Cloudflare-encoded email addresses
-// @namespace   https://codeberg.org/smege1001/cf_email_decoder
-// @match       *://*/*
-// @grant       none
-// @version     1.2.2
-// @author      smege1001
-// ==/UserScript==
-
-/**
-* @license CC0-1.0
-**/
-
-const emailprotectionURLHashRegex = /\/cdn-cgi\/l\/email-protection#([aA0-fF9]*)/;
-const emailprotectionURLNoHashRegex = /\/cdn-cgi\/l\/email-protection/; //hash is stored on data-cfemail
-
-function decodeEmail(hash) { //cloudflare email address decoder
-    var hashArray = []; //split the hash into bytes
-    for (var hAIndex = 0; hAIndex < hash.length; hAIndex += 2) {
-	hashArray.push(parseInt(hash.substring(hAIndex, hAIndex + 2), 16));
-    }
-    
-    var decoded = "";
-    var key = hashArray[0]; //get the decode key
-
-    for (var index = 1; index < hashArray.length; index++) {
-	decoded += String.fromCharCode(hashArray[index] ^ key);
-    }
-    return decoded;
-}
-
-var links = document.querySelectorAll("a"); //get all the links
-
-for (var linksIndex = 0; linksIndex < links.length; linksIndex++) {
-    var link = links[linksIndex];
-    if (emailprotectionURLHashRegex.test(link.href)) {
-	var hash = link.href.match(emailprotectionURLHashRegex)[1];
-	var decodedEmail = decodeEmail(hash);
-	
-	link.href = "mailto:" + decodedEmail; //replace the stupid email protection with just a mailto link
-
-	if (link.getElementsByClassName("__cf_email__").length > 0) {
-	    var linkChild = link.getElementsByClassName("__cf_email__")[0];
-	    linkChild.innerText = decodedEmail;
-
-	    linkChild.removeAttribute("data-cfemail");
-	    linkChild.classList.remove("__cf_email__");
-	    
-	    if (linkChild.getAttribute("class") == "") linkChild.removeAttribute("class");
-	}
-    } else if (emailprotectionURLNoHashRegex.test(link.href) && link.hasAttribute("data-cfemail")) {
-	var hash = link.getAttribute("data-cfemail");
-	var decodedEmail = decodeEmail(hash);
-	
-	link.href = "mailto:" + decodedEmail;
-	link.innerText = decodedEmail; //the inner text is just [email protected]
-	
-	//remove the useless attributes
-	link.removeAttribute("data-cfemail");
-	link.classList.remove("__cf_email__");
-
-	if (link.getAttribute("class") == "") link.removeAttribute("class");
-    }
-}