From 721287b0d5faacfbc435abc39257346dd8388438 Mon Sep 17 00:00:00 2001
From: Kuba Orlik <kontakt@kuba-orlik.name>
Date: Mon, 8 Nov 2021 20:35:57 +0100
Subject: [PATCH] Remove old file

---
 problematic.js | 87 --------------------------------------------------
 1 file changed, 87 deletions(-)
 delete mode 100644 problematic.js

diff --git a/problematic.js b/problematic.js
deleted file mode 100644
index c0a1dd3..0000000
--- a/problematic.js
+++ /dev/null
@@ -1,87 +0,0 @@
-console.log("PROBLEMATIC REQUESTS");
-
-let memory = {};
-
-function gethost(url) {
-  return new URL(request.url).host;
-}
-
-function getshorthost(host) {
-  return host.split(".").slice(-2).join(".");
-}
-
-// const isThirdParty = (arg) => arg.urlClassification.thirdParty.length > 0;
-async function isThirdParty(request) {
-  const request_url = new URL(request.url);
-  const origin_url = new URL(await getOrigin(request));
-  /* console.log(request_url.ho, origin_url, request_url.includes(origin_url)); */
-  if (request_url.host.includes(origin_url.host)) {
-    return false;
-  }
-  if (getshorthost(request_url.host) == getshorthost(origin_url.host)) {
-    return false;
-  }
-  return (
-    request_url.origin != origin_url.origin ||
-    request.urlClassification.thirdParty.length > 0
-  );
-}
-const hasCookie = (arg) => arg.requestHeaders.some((h) => h.name === "Cookie");
-const hasReferer = (arg) =>
-  arg.requestHeaders.some((h) => h.name === "Referer");
-
-const getReferer = (arg) =>
-  arg.requestHeaders.filter((h) => h.name === "Referer")[0].value;
-
-const getOrigin = async (arg) => {
-  let url;
-  if (arg.tabId && arg.tabId >= 0) {
-    const tab = await browser.tabs.get(arg.tabId);
-    url = tab.url;
-  } else {
-    url = arg.frameAncestors[0].url;
-  }
-
-  return url;
-};
-
-const exposesOrigin = async (arg) => {
-  return getReferer(arg).includes(new URL(await getOrigin(arg)).host);
-};
-
-browser.webRequest.onBeforeSendHeaders.addListener(
-  async (request) => {
-    if (
-      (await isThirdParty(request)) &&
-      hasReferer(request) &&
-      (await exposesOrigin(request))
-    ) {
-      const has_cookie = hasCookie(request);
-      if (!memory[request.tabId]) {
-        memory[request.tabId] = {};
-      }
-      const shorthost = getshorthost(new URL(request.url).host);
-      if (!memory[request.tabId][shorthost]) {
-        memory[request.tabId][shorthost] = [];
-      }
-      memory[request.tabId][shorthost].push({
-        url: request.url,
-        has_cookie,
-        cookie: request.requestHeaders.find((h) => h.name == "Cookie")?.value,
-      });
-    }
-  },
-  { urls: ["<all_urls>"] },
-  ["requestHeaders"]
-);
-
-chrome.runtime.onMessage.addListener(function (request, sender, sendResponse) {
-  if (sender.tab) {
-    return;
-  }
-  if (request?.msg === "get_memory") {
-    sendResponse(memory);
-  } else if (request?.msg === "clear_memory") {
-    memory = {};
-  }
-});