Print all the full hosts so they are easier to visit and get tainted

with cookies

extended-request.ts

@@ -164,4 +164,8 @@ export default class ExtendedRequest {
   getMarkedEntries() {
     return this.stolenData.filter((data) => data.hasMark());
   }
+
+  getHost() {
+    return new URL(this.url).host;
+  }
 }

request-cluster.ts

@@ -4,7 +4,14 @@ import ExtendedRequest from "./extended-request";
 export type Sources = "cookie" | "pathname" | "queryparams" | "header";
 
 import { TCString, TCModel } from "@iabtcf/core";
-import { getMemory, isJSONObject, isURL, parseToObject } from "./util";
+import {
+  allSubhosts,
+  getMemory,
+  isJSONObject,
+  isURL,
+  parseToObject,
+  unique,
+} from "./util";
 
 const id = (function* id() {
   let i = 0;
@@ -45,7 +52,7 @@ export class StolenDataEntry {
       priority += 100;
     }
     if (this.source === "cookie") {
-      priority += 100;
+      priority += 200;
     }
     return priority;
   }
@@ -68,11 +75,9 @@ export class StolenDataEntry {
         host: url.host,
         path: url.pathname,
         ...Object.fromEntries(
-          (
-            url.searchParams as unknown as {
+          ((url.searchParams as unknown) as {
             entries: () => Iterable<[string, string]>;
-            }
-          ).entries()
+          }).entries()
         ),
       };
       return object;
@@ -257,4 +262,12 @@ export class RequestCluster extends EventEmitter {
   getMarkedRequests() {
     return this.requests.filter((request) => request.hasMark());
   }
+
+  getFullHosts() {
+    return unique(
+      this.requests
+        .map((request) => allSubhosts(request.getHost()))
+        .reduce((a, b) => a.concat(b), [])
+    );
+  }
 }

sidebar/stolen-data-cluster.tsx

@@ -1,5 +1,5 @@
 import React from "react";
-import memory from "../memory";
+
 import { MergedStolenDataEntry, Sources } from "../request-cluster";
 import { getMemory, hyphenate } from "../util";
 
@@ -101,6 +101,11 @@ export default function StolenDataCluster({
           Wyczyść cookiesy
         </a>
       </h2>
+      <div>
+        {cluster.getFullHosts().map((host) => (
+          <a href={`https://${host}`}>{host}, </a>
+        ))}
+      </div>
       <table>
         <tbody>
           {cluster

util.ts

@@ -86,3 +86,16 @@ export function hyphenate(str: string): string {
 export function getMemory(): Memory {
   return (browser.extension.getBackgroundPage().window as any).memory as Memory;
 }
+
+export function unique(array: string[]) {
+  return Array.from(new Set(array));
+}
+
+export function allSubhosts(host: string) {
+  const parts = host.split(".");
+  const result = [];
+  for (let i = 0; i < parts.length - 2; i++) {
+    result.push(parts.slice(i).join("."));
+  }
+  return result;
+}