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Fallout
130 lines
4.4 KiB
Markdown
130 lines
4.4 KiB
Markdown
# Cloudflare Worker
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An alternative (completely free, no domain purchase required unlike [CfProxy](./CfProxy.md)) method for proxying.
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The proxy restores access to content that previously wouldn't load (reactions, certain stickers). If you are using a non-Premium account with this method and photos/videos still fail to load, leave only `4:149.154.167.220` in the `DC → IP` block.
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##
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1. **Add the following domains to [zapret](https://github.com/Flowseal/zapret-discord-youtube/) or any other DPI bypass software:**
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```
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cloudflare.com
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cloudflare.dev
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workers.dev
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```
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2. Create an account on [Cloudflare](https://dash.cloudflare.com/) (or log into an existing one)
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* **After creating your account, verify your email using the link sent to your inbox**
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3. Select `Compute` → `Workers & Pages` from the left panel
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<img width="250" height="768" alt="image" src="https://github.com/user-attachments/assets/d81e3522-045a-4e65-9c2e-5545b7ad409a" />
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4. Click the **`Create application`** button in the top right → `Start with Hello World!` → `Deploy`
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<img width="1406" height="193" alt="image" src="https://github.com/user-attachments/assets/7ac65944-8761-42a6-ab6d-ba5f9080c883" />
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<img width="586" height="379" alt="image" src="https://github.com/user-attachments/assets/ff901439-c2a1-4867-95de-e11b82a37044" />
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<img width="624" height="694" alt="image" src="https://github.com/user-attachments/assets/bb68d49a-166d-42a0-8fe2-bd2b16c0d066" />
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5. Click the **`Edit code`** button in the top right, then replace the code on the left with the one [found at the bottom of this page](#worker-code)
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* If the code section fails to load, it means you missed the first step
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<img width="911" height="117" alt="image" src="https://github.com/user-attachments/assets/6bcdf839-d776-47e9-9d18-ba0efdf53244" />
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<img width="1027" height="512" alt="image" src="https://github.com/user-attachments/assets/daf131ed-82d5-40f0-a7eb-daeb598bea40" />
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6. Click the **`Deploy`** button in the top right
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<img width="415" height="138" alt="image" src="https://github.com/user-attachments/assets/58d8f83e-d8b5-40cf-a30f-741d7311047b" />
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7. Copy the domain from the field on the right and specify it in your **Cloudflare Worker** settings (or via the `--cfproxy-worker-domain` argument)
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* Example domain: `random-symbols-1234.username.workers.dev`
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* **You can specify multiple domains separated by commas (or by repeating the `--cfproxy-worker-domain` argument)**
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<img width="414" height="182" alt="image" src="https://github.com/user-attachments/assets/4fb0b111-8026-4d17-b993-6c70ec37f1f5" />
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### Worker Code
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```javascript
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import { connect } from "cloudflare:sockets";
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function toBytes(data) {
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if (data instanceof ArrayBuffer) {
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return new Uint8Array(data);
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}
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if (typeof data === "string") {
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return new TextEncoder().encode(data);
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}
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if (data && typeof data.arrayBuffer === "function") {
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return data.arrayBuffer().then((ab) => new Uint8Array(ab));
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}
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return new Uint8Array();
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}
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export default {
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async fetch(request) {
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if ((request.headers.get("Upgrade") || "").toLowerCase() !== "websocket") {
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return new Response("Expected websocket", { status: 426 });
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}
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const url = new URL(request.url);
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if (url.pathname !== "/apiws") {
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return new Response("Not found", { status: 404 });
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}
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const dst = url.searchParams.get("dst");
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const pair = new WebSocketPair();
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const client = pair[0];
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const server = pair[1];
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server.accept();
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const socket = connect({ hostname: dst, port: 443 });
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const tcpReader = socket.readable.getReader();
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const tcpWriter = socket.writable.getWriter();
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server.addEventListener("message", async (event) => {
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try {
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await tcpWriter.write(await toBytes(event.data));
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} catch {
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try {
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server.close(1011, "tcp write failed");
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} catch {}
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}
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});
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server.addEventListener("close", async () => {
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try {
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await tcpWriter.close();
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} catch {}
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try {
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socket.close();
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} catch {}
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});
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(async () => {
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try {
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while (true) {
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const { value, done } = await tcpReader.read();
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if (done) {
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break;
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}
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if (value) {
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server.send(value);
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}
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}
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} catch {
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} finally {
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try {
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server.close();
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} catch {}
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try {
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tcpReader.releaseLock();
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} catch {}
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try {
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socket.close();
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} catch {}
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}
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})();
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return new Response(null, { status: 101, webSocket: client });
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},
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};
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```
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