tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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sw_with_navigationPreload.js (719B)

      1 addEventListener("activate", event => {
      2  event.waitUntil(self.registration.navigationPreload.enable());
      3 });
      4 
      5 async function post_to_page(data) {
      6  let cs = await self.clients.matchAll();
      7  for (const client of cs) {
      8    client.postMessage(data);
      9  }
     10 }
     11 
     12 addEventListener("fetch", event => {
     13  if (event.request.url.includes("navigationPreload_page.html")) {
     14    event.respondWith(
     15      new Response("<!DOCTYPE html>", {
     16        headers: { "Content-Type": "text/html; charset=utf-8" },
     17      })
     18    );
     19 
     20    event.waitUntil(
     21      (async function () {
     22        let preloadResponse = await event.preloadResponse;
     23        let text = await preloadResponse.text();
     24        await post_to_page(text);
     25      })()
     26    );
     27  }
     28 });