mirror of
https://github.com/Flowseal/tg-ws-proxy.git
synced 2026-05-22 15:31:43 +03:00
cloudflare worker implementation
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@@ -48,6 +48,7 @@ tg-ws-proxy [--port PORT] [--host HOST] [--dc-ip DC:IP ...] [-v]
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| `--dc-ip` | `2:149.154.167.220`, `4:149.154.167.220` | Целевой IP для DC (параметр можно указывать несколько раз) |
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| `--no-cfproxy` | `false` | Отключить попытку [проксирования через Cloudflare](./CfProxy.md) |
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| `--cfproxy-domain` | | Указать свой домен для проксирования через Cloudflare. [Подробнее](./CfProxy.md) |
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| `--cfproxy-worker-domain` | | Домен Cloudflare Worker [Подробнее](./CfWorker.md) |
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| `--cfproxy-priority` | `true` | Пробовать проксировать через Cloudflare перед прямым TCP подключением |
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| `--fake-tls-domain` | | Включить маскировку Fake TLS (ee-secret) с указанным SNI-доменом |
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| `--proxy-protocol` | выкл. | Принимать HAProxy PROXY protocol v1 (для работы за nginx/haproxy с `proxy_protocol on`) |
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131
docs/CfWorker.md
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131
docs/CfWorker.md
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@@ -0,0 +1,131 @@
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# Cloudflare Worker
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Альтернативный (полностью бесплатный, не нужно покупать домен в отличии от [CfProxy](./CfProxy.md)) способ проксирования.
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Прокси возвращает доступ к тому, что раньше не загружалось (реакции, некоторые стикеры). Если на аккаунте без Premium с данным способом все еще не загружаются фото/видео, оставьте в блоке `DC → IP` только `4:149.154.167.220`
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##
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1. **Добавьте в [zapret](https://github.com/Flowseal/zapret-discord-youtube/) или в любое другое ПО следующие домены:**
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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. Создайте аккаунт в [Cloudflare](https://dash.cloudflare.com/) (или войдите в существующий)
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3. Слева в панели выберите `Compute` → `Workers & Pages`
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4. Нажмите сверху справа кнопку **`Create application`** → `Start with Hello World!` → `Deploy`
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5. Сверху справа нажмите кнопку **`Edit code`**, замените код слева на тот, что находится внизу страницы
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* Если у вас не загружается код, то вы не выполнили первый пункт
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6. Нажмите сверху справа кнопку **`Deploy`**
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7. Скопируйте домен из поля справа и укажите его в настройках **Cloudflare Worker** (или через аргумент `--cfproxy-worker-domain`)
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* Пример домена: `random-symbols-1234.username.workers.dev`
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### Код Worker'а
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```javascript
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import { connect } from "cloudflare:sockets";
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const DC_IPS = {
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"1": "149.154.175.50",
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"2": "149.154.167.51",
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"3": "149.154.175.100",
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"4": "149.154.167.91",
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"5": "149.154.171.5",
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"203": "91.105.192.100",
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};
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function isIpv4(value) {
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return /^\d{1,3}(\.\d{1,3}){3}$/.test(value || "");
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}
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function pickDst(url) {
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const byDst = url.searchParams.get("dst");
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if (isIpv4(byDst)) {
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return byDst;
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}
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const dc = url.searchParams.get("dc") || "2";
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return DC_IPS[dc] || DC_IPS["2"];
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}
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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 = pickDst(url);
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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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@@ -23,6 +23,7 @@ Tray-приложение хранит данные в:
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"cfproxy": true,
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"cfproxy_priority": true,
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"cfproxy_user_domain": "",
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"cfproxy_worker_domain": "",
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"appearance": "auto"
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}
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```
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@@ -4,6 +4,7 @@ import struct
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from cryptography.hazmat.primitives.ciphers import Cipher, algorithms, modes
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from typing import Dict, List, Optional
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from urllib.parse import urlencode
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from .utils import *
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from .stats import stats
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@@ -132,14 +133,24 @@ async def do_fallback(reader, writer, relay_init, label,
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fallback_dst = DC_DEFAULT_IPS.get(dc)
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use_cf = proxy_config.fallback_cfproxy
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cf_first = proxy_config.fallback_cfproxy_priority
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worker_domain = proxy_config.cfproxy_worker_domain
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methods: List[str] = ['tcp']
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if use_cf:
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methods.insert(0 if cf_first else 1, 'cf')
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if worker_domain:
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methods.insert(0, 'cf_worker')
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for method in methods:
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if method == 'cf':
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if method == 'cf_worker' and fallback_dst:
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ok = await _cfproxy_worker_fallback(
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reader, writer, relay_init, label, ctx,
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dc=dc, is_media=is_media, fallback_dst=fallback_dst,
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splitter=splitter)
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if ok:
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return True
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elif method == 'cf':
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ok = await _cfproxy_fallback(
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reader, writer, relay_init, label, ctx,
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dc=dc, is_media=is_media,
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@@ -157,6 +168,42 @@ async def do_fallback(reader, writer, relay_init, label,
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return False
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async def _cfproxy_worker_fallback(reader, writer, relay_init, label,
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ctx: CryptoCtx,
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dc: int, is_media: bool,
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fallback_dst: str,
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splitter=None):
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media_tag = ' media' if is_media else ''
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worker_domain = proxy_config.cfproxy_worker_domain
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if not worker_domain:
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return False
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query = urlencode({
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'dst': fallback_dst,
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'dc': str(dc),
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'media': '1' if is_media else '0',
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})
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path = f'/apiws?{query}'
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log.info("[%s] DC%d%s -> trying CF worker for %s",
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label, dc, media_tag, fallback_dst)
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try:
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ws = await RawWebSocket.connect(worker_domain, worker_domain,
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timeout=10.0, path=path)
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except Exception as exc:
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log.warning("[%s] DC%d%s CF worker failed: %s",
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label, dc, media_tag, repr(exc))
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return False
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stats.connections_cfproxy += 1
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await ws.send(relay_init)
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await bridge_ws_reencrypt(reader, writer, ws, label, ctx,
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dc=dc, is_media=is_media,
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splitter=splitter)
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return True
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async def _cfproxy_fallback(reader, writer, relay_init, label,
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ctx: CryptoCtx,
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dc: int, is_media: bool,
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@@ -60,6 +60,7 @@ class ProxyConfig:
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fallback_cfproxy: bool = True
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fallback_cfproxy_priority: bool = True
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cfproxy_user_domain: str = ''
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cfproxy_worker_domain: str = ''
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fake_tls_domain: str = ''
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proxy_protocol: bool = False
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@@ -78,7 +78,8 @@ class RawWebSocket:
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self._closed = False
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@staticmethod
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async def connect(host: str, domain: str, timeout: float = 10.0) -> 'RawWebSocket':
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async def connect(host: str, domain: str, timeout: float = 10.0,
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path: str = '/apiws') -> 'RawWebSocket':
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reader, writer = await asyncio.wait_for(
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asyncio.open_connection(host, 443, ssl=_ssl_ctx,
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server_hostname=domain),
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@@ -89,7 +90,7 @@ class RawWebSocket:
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ws_key = base64.b64encode(os.urandom(16)).decode()
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req = (
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f'GET /apiws HTTP/1.1\r\n'
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f'GET {path} HTTP/1.1\r\n'
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f'Host: {domain}\r\n'
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f'Upgrade: websocket\r\n'
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f'Connection: Upgrade\r\n'
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@@ -590,6 +590,9 @@ async def _run(stop_event: Optional[asyncio.Event] = None):
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prio = 'CF first' if proxy_config.fallback_cfproxy_priority else 'TCP first'
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user_domain = "user" if proxy_config.cfproxy_user_domain else "auto"
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log.info(" CF proxy: enabled (%s | %s)", prio, user_domain)
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if proxy_config.cfproxy_worker_domain:
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log.info(" CF worker: enabled (%s)",
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proxy_config.cfproxy_worker_domain)
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log.info("=" * 60)
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log.info(" Connect:")
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if ftls:
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@@ -687,6 +690,10 @@ def main():
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ap.add_argument('--cfproxy-domain', type=str, default='',
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metavar='DOMAIN',
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help='User defined Cloudflare-proxied domain for WS fallback')
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ap.add_argument('--cfproxy-worker-domain', type=str, default='',
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metavar='DOMAIN',
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help='Cloudflare Worker domain for WS fallback '
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'(tried before other fallback methods)')
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ap.add_argument('--no-cfproxy', action='store_true',
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help='Disable Cloudflare proxy fallback')
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ap.add_argument('--cfproxy-priority', type=_parse_bool, default=True,
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@@ -732,6 +739,7 @@ def main():
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proxy_config.fallback_cfproxy = not args.no_cfproxy
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proxy_config.fallback_cfproxy_priority = args.cfproxy_priority
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proxy_config.cfproxy_user_domain = args.cfproxy_domain.strip()
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proxy_config.cfproxy_worker_domain = args.cfproxy_worker_domain.strip()
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proxy_config.fake_tls_domain = args.fake_tls_domain.strip()
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proxy_config.proxy_protocol = args.proxy_protocol
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@@ -20,6 +20,7 @@ _TRAY_DEFAULTS_COMMON: Dict[str, Any] = {
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"cfproxy": True,
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"cfproxy_priority": True,
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"cfproxy_user_domain": "",
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"cfproxy_worker_domain": "",
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}
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@@ -273,6 +273,7 @@ def apply_proxy_config(cfg: dict) -> bool:
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pc.fallback_cfproxy = cfg.get("cfproxy", DEFAULT_CONFIG["cfproxy"])
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pc.fallback_cfproxy_priority = cfg.get("cfproxy_priority", DEFAULT_CONFIG["cfproxy_priority"])
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pc.cfproxy_user_domain = cfg.get("cfproxy_user_domain", DEFAULT_CONFIG["cfproxy_user_domain"])
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pc.cfproxy_worker_domain = cfg.get("cfproxy_worker_domain", DEFAULT_CONFIG["cfproxy_worker_domain"])
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return True
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