Merge upstream/main into android_migration

2026-03-19 20:26:56 +03:00 · 2026-03-19 20:26:56 +03:00 · 3d10eb9113
parent 30f902e0fb 4ae7cb92f7
commit 3d10eb9113
13 changed files with 2358 additions and 128 deletions
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@ -3,9 +3,14 @@ name: Build & Release
 on:
  workflow_dispatch:
    inputs:
+      make_release:
+        description: 'Create Github Release?'
+        type: boolean
+        required: true
+        default: false
      version:
        description: "Release version tag (e.g. v1.0.0)"
-        required: true
+        required: false
        default: "v1.0.0"

 permissions:
@ -25,20 +30,291 @@ jobs:
          cache: "pip"

      - name: Install dependencies
-        run: pip install -r requirements.txt
+        run: pip install ".[win10]"

      - name: Install pyinstaller
-        run: pip install pyinstaller
+        run: pip install "pyinstaller==6.13.0"

      - name: Build EXE with PyInstaller
        run: pyinstaller packaging/windows.spec --noconfirm

+      - name: Rename artifact
+        run: mv dist/TgWsProxy.exe dist/TgWsProxy_windows.exe
+
      - name: Upload artifact
        uses: actions/upload-artifact@v4
        with:
          name: TgWsProxy
          path: |
-            dist/TgWsProxy.exe
+            dist/TgWsProxy_windows.exe
+
+  build-win7:
+    runs-on: windows-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Python 3.8 (last version supporting Win7)
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.8"
+          cache: "pip"
+
+      - name: Install dependencies (Win7-compatible)
+        run: pip install ".[win7]"
+
+      - name: Install pyinstaller
+        run: pip install "pyinstaller==5.13.2"
+
+      - name: Build EXE with PyInstaller (Win7)
+        run: pyinstaller packaging/windows.spec --noconfirm
+
+      - name: Rename artifact
+        run: mv dist/TgWsProxy.exe dist/TgWsProxy_windows_7.exe
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: TgWsProxy-win7
+          path: dist/TgWsProxy_windows_7.exe
+
+  build-macos:
+    runs-on: macos-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Install universal2 Python
+        run: |
+          set -euo pipefail
+          curl -LO https://www.python.org/ftp/python/3.12.10/python-3.12.10-macos11.pkg
+          sudo installer -pkg python-3.12.10-macos11.pkg -target /
+          echo "/Library/Frameworks/Python.framework/Versions/3.12/bin" >> "$GITHUB_PATH"
+
+      - name: Install dependencies
+        run: |
+          set -euo pipefail
+          python3.12 -m pip install --upgrade pip setuptools wheel
+          python3.12 -m pip install delocate==0.13.0
+
+          mkdir -p wheelhouse/arm64 wheelhouse/x86_64 wheelhouse/universal2
+
+          python3.12 -m pip download \
+            --only-binary=:all: \
+            --platform macosx_11_0_arm64 \
+            --python-version 3.12 \
+            --implementation cp \
+            -d wheelhouse/arm64 \
+            'cffi>=2.0.0' \
+            Pillow==12.1.0 \
+            psutil==7.0.0
+
+          python3.12 -m pip download \
+            --only-binary=:all: \
+            --platform macosx_10_13_x86_64 \
+            --python-version 3.12 \
+            --implementation cp \
+            -d wheelhouse/x86_64 \
+            'cffi>=2.0.0' \
+            Pillow==12.1.0
+
+          python3.12 -m pip download \
+            --only-binary=:all: \
+            --platform macosx_10_9_x86_64 \
+            --python-version 3.12 \
+            --implementation cp \
+            -d wheelhouse/x86_64 \
+            psutil==7.0.0
+
+          delocate-merge \
+            wheelhouse/arm64/cffi-*.whl \
+            wheelhouse/x86_64/cffi-*.whl \
+            -w wheelhouse/universal2
+
+          delocate-merge \
+            wheelhouse/arm64/pillow-12.1.0-*.whl \
+            wheelhouse/x86_64/pillow-12.1.0-*.whl \
+            -w wheelhouse/universal2
+
+          delocate-merge \
+            wheelhouse/arm64/psutil-7.0.0-*.whl \
+            wheelhouse/x86_64/psutil-7.0.0-*.whl \
+            -w wheelhouse/universal2
+
+          python3.12 -m pip install --no-deps wheelhouse/universal2/*.whl
+          python3.12 -m pip install ".[macos]"
+          python3.12 -m pip install pyinstaller==6.13.0
+
+      - name: Create macOS icon from ICO
+        run: |
+          set -euo pipefail
+          python3.12 - <<'PY'
+          from PIL import Image
+
+          image = Image.open('icon.ico')
+          image = image.resize((1024, 1024), Image.LANCZOS)
+          image.save('icon_1024.png', 'PNG')
+          PY
+
+          mkdir -p icon.iconset
+          sips -z 16 16 icon_1024.png --out icon.iconset/icon_16x16.png
+          sips -z 32 32 icon_1024.png --out icon.iconset/icon_16x16@2x.png
+          sips -z 32 32 icon_1024.png --out icon.iconset/icon_32x32.png
+          sips -z 64 64 icon_1024.png --out icon.iconset/icon_32x32@2x.png
+          sips -z 128 128 icon_1024.png --out icon.iconset/icon_128x128.png
+          sips -z 256 256 icon_1024.png --out icon.iconset/icon_128x128@2x.png
+          sips -z 256 256 icon_1024.png --out icon.iconset/icon_256x256.png
+          sips -z 512 512 icon_1024.png --out icon.iconset/icon_256x256@2x.png
+          sips -z 512 512 icon_1024.png --out icon.iconset/icon_512x512.png
+          sips -z 1024 1024 icon_1024.png --out icon.iconset/icon_512x512@2x.png
+          iconutil -c icns icon.iconset -o icon.icns
+          rm -rf icon.iconset icon_1024.png
+
+      - name: Build app with PyInstaller
+        run: python3.12 -m PyInstaller packaging/macos.spec --noconfirm
+
+      - name: Validate universal2 app bundle
+        run: |
+          set -euo pipefail
+          found=0
+          while IFS= read -r -d '' file; do
+            if file "$file" | grep -q "Mach-O"; then
+              found=1
+              archs="$(lipo -archs "$file" 2>/dev/null || true)"
+              case "$archs" in
+                *arm64*x86_64*|*x86_64*arm64*) ;;
+                *)
+                  echo "Missing universal2 slices in $file: ${archs:-unknown}" >&2
+                  exit 1
+                  ;;
+              esac
+            fi
+          done < <(find "dist/TG WS Proxy.app" -type f -print0)
+
+          if [ "$found" -eq 0 ]; then
+            echo "No Mach-O files found in app bundle" >&2
+            exit 1
+          fi
+
+      - name: Create DMG
+        run: |
+          set -euo pipefail
+          APP_NAME="TG WS Proxy"
+          DMG_TEMP="dist/dmg_temp"
+
+          rm -rf "$DMG_TEMP"
+          mkdir -p "$DMG_TEMP"
+          cp -R "dist/${APP_NAME}.app" "$DMG_TEMP/"
+          ln -s /Applications "$DMG_TEMP/Applications"
+
+          hdiutil create \
+            -volname "$APP_NAME" \
+            -srcfolder "$DMG_TEMP" \
+            -ov \
+            -format UDZO \
+            "dist/TgWsProxy_macos_universal.dmg"
+
+          rm -rf "$DMG_TEMP"
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: TgWsProxy-macOS
+          path: dist/TgWsProxy_macos_universal.dmg
+
+  build-linux:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Install system dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y \
+            python3-venv \
+            python3-dev \
+            python3-gi \
+            gir1.2-ayatanaappindicator3-0.1 \
+            python3-tk
+
+      - name: Create venv with system site-packages
+        run: python3 -m venv --system-site-packages .venv
+
+      - name: Install dependencies
+        run: |
+          .venv/bin/pip install --upgrade pip
+          .venv/bin/pip install ".[linux]"
+          .venv/bin/pip install "pyinstaller==6.13.0"
+
+      - name: Build binary with PyInstaller
+        run: .venv/bin/pyinstaller packaging/linux.spec --noconfirm
+
+      - name: Rename binary artifact
+        run: mv dist/TgWsProxy dist/TgWsProxy_linux_amd64
+
+      - name: Create .deb package
+        run: |
+          set -euo pipefail
+          VERSION="${{ github.event.inputs.version }}"
+          VERSION="${VERSION#v}"
+          PKG_ROOT="pkg"
+
+          rm -rf "$PKG_ROOT"
+          mkdir -p \
+            "$PKG_ROOT/DEBIAN" \
+            "$PKG_ROOT/usr/bin" \
+            "$PKG_ROOT/usr/share/applications" \
+            "$PKG_ROOT/usr/share/icons/hicolor/256x256/apps"
+
+          install -m 755 dist/TgWsProxy_linux_amd64 "$PKG_ROOT/usr/bin/tg-ws-proxy"
+
+          .venv/bin/python - <<PY
+          from PIL import Image
+
+          Image.open("icon.ico").save(
+              "${PKG_ROOT}/usr/share/icons/hicolor/256x256/apps/tg-ws-proxy.png",
+              "PNG",
+          )
+          PY
+
+          cat > "$PKG_ROOT/usr/share/applications/tg-ws-proxy.desktop" <<EOF
+          [Desktop Entry]
+          Type=Application
+          Name=TG WS Proxy
+          GenericName=Telegram Proxy
+          Comment=Telegram Desktop WebSocket Bridge Proxy
+          Exec=tg-ws-proxy
+          Icon=tg-ws-proxy
+          Terminal=false
+          Categories=Network;
+          StartupNotify=true
+          Keywords=telegram;proxy;websocket;
+          EOF
+
+          cat > "$PKG_ROOT/DEBIAN/control" <<EOF
+          Package: tg-ws-proxy
+          Version: ${VERSION}
+          Section: net
+          Priority: optional
+          Architecture: amd64
+          Maintainer: Flowseal
+          Depends: libgtk-3-0, libayatana-appindicator3-1, python3-tk
+          Description: Telegram Desktop WebSocket Bridge Proxy
+           SOCKS5/WebSocket bridge proxy for Telegram Desktop with tray UI.
+          EOF
+
+          dpkg-deb --build --root-owner-group \
+            "$PKG_ROOT" \
+            "dist/TgWsProxy_linux_amd64.deb"
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: TgWsProxy-linux
+          path: |
+            dist/TgWsProxy_linux_amd64
+            dist/TgWsProxy_linux_amd64.deb

  build-android:
    runs-on: ubuntu-latest
@ -112,39 +388,10 @@ jobs:
          name: TgWsProxy-android-release
          path: android/app/build/outputs/apk/release/${{ env.ANDROID_APK_NAME }}

-  build-win7:
-    runs-on: windows-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-
-      - name: Setup Python 3.8 (last version supporting Win7)
-        uses: actions/setup-python@v5
-        with:
-          python-version: "3.8"
-          cache: "pip"
-
-      - name: Install dependencies (Win7-compatible)
-        run: pip install -r requirements-win7.txt
-
-      - name: Install pyinstaller
-        run: pip install "pyinstaller==5.13.2"
-
-      - name: Build EXE with PyInstaller (Win7)
-        run: pyinstaller packaging/windows.spec --noconfirm
-
-      - name: Rename artifact
-        run: mv dist/TgWsProxy.exe dist/TgWsProxy-win7.exe
-
-      - name: Upload artifact
-        uses: actions/upload-artifact@v4
-        with:
-          name: TgWsProxy-win7
-          path: dist/TgWsProxy-win7.exe
-
  release:
-    needs: [build, build-win7, build-android]
+    needs: [build, build-win7, build-macos, build-linux, build-android]
    runs-on: ubuntu-latest
+    if: ${{ github.event.inputs.make_release == 'true' }}
    steps:
      - name: Download main build
        uses: actions/download-artifact@v4
@ -158,6 +405,18 @@ jobs:
          name: TgWsProxy-win7
          path: dist

+      - name: Download macOS build
+        uses: actions/download-artifact@v4
+        with:
+          name: TgWsProxy-macOS
+          path: dist
+
+      - name: Download Linux build
+        uses: actions/download-artifact@v4
+        with:
+          name: TgWsProxy-linux
+          path: dist
+
      - name: Download Android build
        uses: actions/download-artifact@v4
        with:
@ -172,8 +431,11 @@ jobs:
          body: |
            ## TG WS Proxy ${{ github.event.inputs.version }}
          files: |
-            dist/TgWsProxy.exe
-            dist/TgWsProxy-win7.exe
+            dist/TgWsProxy_windows.exe
+            dist/TgWsProxy_windows_7.exe
+            dist/TgWsProxy_macos_universal.dmg
+            dist/TgWsProxy_linux_amd64
+            dist/TgWsProxy_linux_amd64.deb
            dist/tg-ws-proxy-android-${{ github.event.inputs.version }}.apk
          draft: false
          prerelease: false
--- a/.gitignore
+++ b/.gitignore
@ -38,3 +38,4 @@ scan_ips.py
 scan.txt
 AyuGramDesktop-dev/
 tweb-master/
+/icon.icns
--- a/README.md
+++ b/README.md
@ -1,8 +1,10 @@
 > [!CAUTION]
 >
 > ### Реакция антивирусов
+>
 > Windows Defender часто ошибочно помечает приложение как **Wacatac**.  
 > Если вы не можете скачать из-за блокировки, то:
+>
 > 1) Попробуйте скачать версию win7 (она ничем не отличается в плане функционала)
 > 2) Отключите антивирус на время скачивания, добавьте файл в исключения и включите обратно  
 >
@ -10,42 +12,65 @@

 # TG WS Proxy

-Локальный SOCKS5-прокси для Telegram на Windows и Android, который перенаправляет трафик через WebSocket-соединения к указанным серверам, помогая частично ускорить работу Telegram.
-  
-**Ожидаемый результат аналогичен прокидыванию hosts для Web Telegram**: ускорение загрузки и скачивания файлов, загрузки сообщений и части медиа.
+**Локальный SOCKS5-прокси** для Telegram Desktop, который **ускоряет работу Telegram**, перенаправляя трафик через WebSocket-соединения. Данные передаются в том же зашифрованном виде, а для работы не нужны сторонние сервера.

 <img width="529" height="487" alt="image" src="https://github.com/user-attachments/assets/6a4cf683-0df8-43af-86c1-0e8f08682b62" />

 ## Как это работает

 ```
-Telegram Desktop → SOCKS5 (127.0.0.1:1080) → TG WS Proxy → WSS (kws*.web.telegram.org) → Telegram DC
+Telegram Desktop → SOCKS5 (127.0.0.1:1080) → TG WS Proxy → WSS → Telegram DC
 ```

 1. Приложение поднимает локальный SOCKS5-прокси на `127.0.0.1:1080`
 2. Перехватывает подключения к IP-адресам Telegram
 3. Извлекает DC ID из MTProto obfuscation init-пакета
-4. Устанавливает WebSocket (TLS) соединение к соответствующему DC через домены `kws{N}.web.telegram.org`
+4. Устанавливает WebSocket (TLS) соединение к соответствующему DC через домены Telegram
 5. Если WS недоступен (302 redirect) — автоматически переключается на прямое TCP-соединение

 ## 🚀 Быстрый старт

 ### Windows
-Перейдите на [страницу релизов](https://github.com/Flowseal/tg-ws-proxy/releases) и скачайте **`TgWsProxy.exe`**. Он собирается автоматически через [Github Actions](https://github.com/Flowseal/tg-ws-proxy/actions) из открытого исходного кода.
+
+Перейдите на [страницу релизов](https://github.com/Flowseal/tg-ws-proxy/releases) и скачайте **`TgWsProxy_windows.exe`**. Он собирается автоматически через [Github Actions](https://github.com/Flowseal/tg-ws-proxy/actions) из открытого исходного кода.

 При первом запуске откроется окно с инструкцией по подключению Telegram Desktop. Приложение сворачивается в системный трей.

 **Меню трея:**
+
 - **Открыть в Telegram** — автоматически настроить прокси через `tg://socks` ссылку
 - **Перезапустить прокси** — перезапуск без выхода из приложения
 - **Настройки...** — GUI-редактор конфигурации
 - **Открыть логи** — открыть файл логов
 - **Выход** — остановить прокси и закрыть приложение

+### macOS
+
+Перейдите на [страницу релизов](https://github.com/Flowseal/tg-ws-proxy/releases) и скачайте **`TgWsProxy_macos_universal.dmg`** — универсальная сборка для Apple Silicon и Intel.
+
+1. Открыть образ
+2. Перенести **TG WS Proxy.app** в папку **Applications**
+3. При первом запуске macOS может попросить подтвердить открытие: **Системные настройки → Конфиденциальность и безопасность → Всё равно открыть**
+
+### Linux
+
+Для Debian/Ubuntu скачайте со [страницы релизов](https://github.com/Flowseal/tg-ws-proxy/releases) пакет **`TgWsProxy_linux_amd64.deb`**.
+
+Для остальных дистрибутивов можно использовать **`TgWsProxy_linux_amd64`** (бинарный файл для x86_64).
+
+```bash
+chmod +x TgWsProxy_linux_amd64
+./TgWsProxy_linux_amd64
+```
+
+При первом запуске откроется окно с инструкцией. Приложение работает в системном трее (требуется AppIndicator).
+
 ### Android
-Перейдите на [страницу релизов](https://github.com/Flowseal/tg-ws-proxy/releases) и скачайте подписанный APK вида **`tg-ws-proxy-android-v1.2.3.apk`**.
+
+Перейдите на [страницу релизов](https://github.com/Flowseal/tg-ws-proxy/releases) и скачайте подписанный APK вида **`tg-ws-proxy-android-vX.Y.Z.apk`**.

 После установки:
+
 - откройте приложение
 - проверьте `Android background limits`
 - при необходимости отключите battery optimization и снимите background restrictions
@ -53,25 +78,53 @@ Telegram Desktop → SOCKS5 (127.0.0.1:1080) → TG WS Proxy → WSS (kws*.web.t
 - нажмите **Open in Telegram**

 Что важно для стабильной работы на Android:
+
 - разрешите уведомления
 - отключите battery optimization для приложения

 ## Установка из исходников

+### Консольный proxy
+
+Для запуска только SOCKS5/WebSocket proxy без tray-интерфейса достаточно базовой установки:
+
 ```bash
-pip install -r requirements.txt
+pip install -e .
+tg-ws-proxy
 ```

-### Windows (Tray-приложение)
+### Windows 10+

 ```bash
-python windows.py
+pip install -e ".[win10]"
+tg-ws-proxy-tray-win
 ```

-### Консольный режим
+### Windows 7

 ```bash
-python proxy/tg_ws_proxy.py [--port PORT] [--dc-ip DC:IP ...] [-v]
+pip install -e ".[win7]"
+tg-ws-proxy-tray-win
+```
+
+### macOS
+
+```bash
+pip install -e ".[macos]"
+tg-ws-proxy-tray-macos
+```
+
+### Linux
+
+```bash
+pip install -e ".[linux]"
+tg-ws-proxy-tray-linux
+```
+
+### Консольный режим из исходников
+
+```bash
+tg-ws-proxy [--port PORT] [--host HOST] [--dc-ip DC:IP ...] [-v]
 ```

 ### Android debug APK
@ -117,6 +170,7 @@ android/app/build/outputs/apk/release/app-release.apk
 | Аргумент | По умолчанию | Описание |
 |---|---|---|
 | `--port` | `1080` | Порт SOCKS5-прокси |
+| `--host` | `127.0.0.1` | Хост SOCKS5-прокси |
 | `--dc-ip` | `2:149.154.167.220`, `4:149.154.167.220` | Целевой IP для DC (можно указать несколько раз) |
 | `-v`, `--verbose` | выкл. | Подробное логирование (DEBUG) |

@ -124,13 +178,27 @@ android/app/build/outputs/apk/release/app-release.apk

 ```bash
 # Стандартный запуск
-python proxy/tg_ws_proxy.py
+tg-ws-proxy

 # Другой порт и дополнительные DC
-python proxy/tg_ws_proxy.py --port 9050 --dc-ip 1:149.154.175.205 --dc-ip 2:149.154.167.220
+tg-ws-proxy --port 9050 --dc-ip 1:149.154.175.205 --dc-ip 2:149.154.167.220

 # С подробным логированием
-python proxy/tg_ws_proxy.py -v
+tg-ws-proxy -v
+```
+
+## CLI-скрипты (pyproject.toml)
+
+CLI команды объявляются в `pyproject.toml` в секции `[project.scripts]` и должны указывать на `module:function`.
+
+Пример:
+
+```toml
+[project.scripts]
+tg-ws-proxy = "proxy.tg_ws_proxy:main"
+tg-ws-proxy-tray-win = "windows:main"
+tg-ws-proxy-tray-macos = "macos:main"
+tg-ws-proxy-tray-linux = "linux:main"
 ```

 ## Настройка Telegram Desktop
@ -164,12 +232,17 @@ python proxy/tg_ws_proxy.py -v
   - **Логин/Пароль:** оставить пустыми

 Важно:
+
 - сначала должен быть запущен foreground service
 - если Telegram был уже открыт, иногда проще закрыть и открыть его заново после запуска прокси

 ## Конфигурация

-Tray-приложение хранит данные в `%APPDATA%/TgWsProxy`:
+Tray-приложение хранит данные в:
+
+- **Windows:** `%APPDATA%/TgWsProxy`
+- **macOS:** `~/Library/Application Support/TgWsProxy`
+- **Linux:** `~/.config/TgWsProxy` (или `$XDG_CONFIG_HOME/TgWsProxy`)

 ```json
 {
@ -182,22 +255,17 @@ Tray-приложение хранит данные в `%APPDATA%/TgWsProxy`:
 }
 ```

-Android хранит рабочие файлы в приватной директории приложения. Основные параметры редактируются через UI приложения.
-
 ## Автоматическая сборка

-Проект содержит спецификацию PyInstaller ([`windows.spec`](packaging/windows.spec)) и GitHub Actions workflow ([`.github/workflows/build.yml`](.github/workflows/build.yml)) для автоматической сборки.
+Проект содержит спецификации PyInstaller ([`packaging/windows.spec`](packaging/windows.spec), [`packaging/macos.spec`](packaging/macos.spec), [`packaging/linux.spec`](packaging/linux.spec)) и GitHub Actions workflow ([`.github/workflows/build.yml`](.github/workflows/build.yml)) для автоматической сборки.

-Для signed Android release в GitHub Actions нужны secrets:
- `ANDROID_KEYSTORE_BASE64`
- `ANDROID_KEYSTORE_PASSWORD`
- `ANDROID_KEY_ALIAS`
- `ANDROID_KEY_PASSWORD`
+Минимально поддерживаемые версии ОС для текущих бинарных сборок:

-```bash
-pip install pyinstaller
-pyinstaller packaging/windows.spec
-```
+- Windows 10+ для `TgWsProxy_windows.exe`
+- Windows 7 для `TgWsProxy_windows_7.exe`
+- Intel macOS 10.15+
+- Apple Silicon macOS 11.0+
+- Linux x86_64 (требуется AppIndicator для системного трея)

 ## Лицензия

--- a/linux.py
+++ b/linux.py
@ -0,0 +1,843 @@
+from __future__ import annotations
+
+import asyncio as _asyncio
+import json
+import logging
+import os
+import subprocess
+import sys
+import threading
+import time
+from pathlib import Path
+from typing import Dict, Optional
+
+import customtkinter as ctk
+import psutil
+import pyperclip
+import pystray
+from PIL import Image, ImageDraw, ImageFont
+
+import proxy.tg_ws_proxy as tg_ws_proxy
+
+APP_NAME = "TgWsProxy"
+APP_DIR = Path(os.environ.get("XDG_CONFIG_HOME", Path.home() / ".config")) / APP_NAME
+CONFIG_FILE = APP_DIR / "config.json"
+LOG_FILE = APP_DIR / "proxy.log"
+FIRST_RUN_MARKER = APP_DIR / ".first_run_done"
+IPV6_WARN_MARKER = APP_DIR / ".ipv6_warned"
+
+
+DEFAULT_CONFIG = {
+    "port": 1080,
+    "host": "127.0.0.1",
+    "dc_ip": ["2:149.154.167.220", "4:149.154.167.220"],
+    "verbose": False,
+}
+
+
+_proxy_thread: Optional[threading.Thread] = None
+_async_stop: Optional[object] = None
+_tray_icon: Optional[object] = None
+_config: dict = {}
+_exiting: bool = False
+_lock_file_path: Optional[Path] = None
+
+log = logging.getLogger("tg-ws-tray")
+
+
+def _same_process(lock_meta: dict, proc: psutil.Process) -> bool:
+    try:
+        lock_ct = float(lock_meta.get("create_time", 0.0))
+        proc_ct = float(proc.create_time())
+        if lock_ct > 0 and abs(lock_ct - proc_ct) > 1.0:
+            return False
+    except Exception:
+        return False
+
+    try:
+        cmdline = proc.cmdline()
+        for arg in cmdline:
+            if "linux.py" in arg:
+                return True
+    except Exception:
+        pass
+
+    frozen = bool(getattr(sys, "frozen", False))
+    if frozen:
+        return APP_NAME.lower() in proc.name().lower()
+
+    return False
+
+
+def _release_lock():
+    global _lock_file_path
+    if not _lock_file_path:
+        return
+    try:
+        _lock_file_path.unlink(missing_ok=True)
+    except Exception:
+        pass
+    _lock_file_path = None
+
+
+def _acquire_lock() -> bool:
+    global _lock_file_path
+    _ensure_dirs()
+    lock_files = list(APP_DIR.glob("*.lock"))
+
+    for f in lock_files:
+        pid = None
+        meta: dict = {}
+
+        try:
+            pid = int(f.stem)
+        except Exception:
+            f.unlink(missing_ok=True)
+            continue
+
+        try:
+            raw = f.read_text(encoding="utf-8").strip()
+            if raw:
+                meta = json.loads(raw)
+        except Exception:
+            meta = {}
+
+        try:
+            proc = psutil.Process(pid)
+            if _same_process(meta, proc):
+                return False
+        except Exception:
+            pass
+
+        f.unlink(missing_ok=True)
+
+    lock_file = APP_DIR / f"{os.getpid()}.lock"
+    try:
+        proc = psutil.Process(os.getpid())
+        payload = {
+            "create_time": proc.create_time(),
+        }
+        lock_file.write_text(json.dumps(payload, ensure_ascii=False), encoding="utf-8")
+    except Exception:
+        lock_file.touch()
+
+    _lock_file_path = lock_file
+    return True
+
+
+def _ensure_dirs():
+    APP_DIR.mkdir(parents=True, exist_ok=True)
+
+
+def load_config() -> dict:
+    _ensure_dirs()
+    if CONFIG_FILE.exists():
+        try:
+            with open(CONFIG_FILE, "r", encoding="utf-8") as f:
+                data = json.load(f)
+            for k, v in DEFAULT_CONFIG.items():
+                data.setdefault(k, v)
+            return data
+        except Exception as exc:
+            log.warning("Failed to load config: %s", exc)
+    return dict(DEFAULT_CONFIG)
+
+
+def save_config(cfg: dict):
+    _ensure_dirs()
+    with open(CONFIG_FILE, "w", encoding="utf-8") as f:
+        json.dump(cfg, f, indent=2, ensure_ascii=False)
+
+
+def setup_logging(verbose: bool = False):
+    _ensure_dirs()
+    root = logging.getLogger()
+    root.setLevel(logging.DEBUG if verbose else logging.INFO)
+
+    fh = logging.FileHandler(str(LOG_FILE), encoding="utf-8")
+    fh.setLevel(logging.DEBUG)
+    fh.setFormatter(
+        logging.Formatter(
+            "%(asctime)s  %(levelname)-5s  %(name)s  %(message)s",
+            datefmt="%Y-%m-%d %H:%M:%S",
+        )
+    )
+    root.addHandler(fh)
+
+    if not getattr(sys, "frozen", False):
+        ch = logging.StreamHandler(sys.stdout)
+        ch.setLevel(logging.DEBUG if verbose else logging.INFO)
+        ch.setFormatter(
+            logging.Formatter(
+                "%(asctime)s  %(levelname)-5s  %(message)s", datefmt="%H:%M:%S"
+            )
+        )
+        root.addHandler(ch)
+
+
+def _make_icon_image(size: int = 64):
+    if Image is None:
+        raise RuntimeError("Pillow is required for tray icon")
+    img = Image.new("RGBA", (size, size), (0, 0, 0, 0))
+    draw = ImageDraw.Draw(img)
+
+    margin = 2
+    draw.ellipse(
+        [margin, margin, size - margin, size - margin], fill=(0, 136, 204, 255)
+    )
+
+    try:
+        font = ImageFont.truetype(
+            "/usr/share/fonts/truetype/dejavu/DejaVuSans-Bold.ttf",
+            size=int(size * 0.55),
+        )
+    except Exception:
+        try:
+            font = ImageFont.truetype(
+                "/usr/share/fonts/TTF/DejaVuSans-Bold.ttf", size=int(size * 0.55)
+            )
+        except Exception:
+            font = ImageFont.load_default()
+    bbox = draw.textbbox((0, 0), "T", font=font)
+    tw, th = bbox[2] - bbox[0], bbox[3] - bbox[1]
+    tx = (size - tw) // 2 - bbox[0]
+    ty = (size - th) // 2 - bbox[1]
+    draw.text((tx, ty), "T", fill=(255, 255, 255, 255), font=font)
+
+    return img
+
+
+def _load_icon():
+    icon_path = Path(__file__).parent / "icon.ico"
+    if icon_path.exists() and Image:
+        try:
+            return Image.open(str(icon_path))
+        except Exception:
+            pass
+    return _make_icon_image()
+
+
+def _run_proxy_thread(
+    port: int, dc_opt: Dict[int, str], verbose: bool, host: str = "127.0.0.1"
+):
+    global _async_stop
+    loop = _asyncio.new_event_loop()
+    _asyncio.set_event_loop(loop)
+    stop_ev = _asyncio.Event()
+    _async_stop = (loop, stop_ev)
+
+    try:
+        loop.run_until_complete(
+            tg_ws_proxy._run(port, dc_opt, stop_event=stop_ev, host=host)
+        )
+    except Exception as exc:
+        log.error("Proxy thread crashed: %s", exc)
+        if "Address already in use" in str(exc):
+            _show_error(
+                "Не удалось запустить прокси:\nПорт уже используется другим приложением.\n\nЗакройте приложение, использующее этот порт, или измените порт в настройках прокси и перезапустите."
+            )
+    finally:
+        loop.close()
+        _async_stop = None
+
+
+def start_proxy():
+    global _proxy_thread, _config
+    if _proxy_thread and _proxy_thread.is_alive():
+        log.info("Proxy already running")
+        return
+
+    cfg = _config
+    port = cfg.get("port", DEFAULT_CONFIG["port"])
+    host = cfg.get("host", DEFAULT_CONFIG["host"])
+    dc_ip_list = cfg.get("dc_ip", DEFAULT_CONFIG["dc_ip"])
+    verbose = cfg.get("verbose", False)
+
+    try:
+        dc_opt = tg_ws_proxy.parse_dc_ip_list(dc_ip_list)
+    except ValueError as e:
+        log.error("Bad config dc_ip: %s", e)
+        _show_error(f"Ошибка конфигурации:\n{e}")
+        return
+
+    log.info("Starting proxy on %s:%d ...", host, port)
+    _proxy_thread = threading.Thread(
+        target=_run_proxy_thread,
+        args=(port, dc_opt, verbose, host),
+        daemon=True,
+        name="proxy",
+    )
+    _proxy_thread.start()
+
+
+def stop_proxy():
+    global _proxy_thread, _async_stop
+    if _async_stop:
+        loop, stop_ev = _async_stop
+        loop.call_soon_threadsafe(stop_ev.set)
+        if _proxy_thread:
+            _proxy_thread.join(timeout=2)
+    _proxy_thread = None
+    log.info("Proxy stopped")
+
+
+def restart_proxy():
+    log.info("Restarting proxy...")
+    stop_proxy()
+    time.sleep(0.3)
+    start_proxy()
+
+
+def _show_error(text: str, title: str = "TG WS Proxy — Ошибка"):
+    import tkinter as _tk
+    from tkinter import messagebox as _mb
+
+    root = _tk.Tk()
+    root.withdraw()
+    _mb.showerror(title, text, parent=root)
+    root.destroy()
+
+
+def _show_info(text: str, title: str = "TG WS Proxy"):
+    import tkinter as _tk
+    from tkinter import messagebox as _mb
+
+    root = _tk.Tk()
+    root.withdraw()
+    _mb.showinfo(title, text, parent=root)
+    root.destroy()
+
+
+def _on_open_in_telegram(icon=None, item=None):
+    port = _config.get("port", DEFAULT_CONFIG["port"])
+    url = f"tg://socks?server=127.0.0.1&port={port}"
+    log.info("Copying %s", url)
+
+    try:
+        pyperclip.copy(url)
+        _show_info(
+            f"Ссылка скопирована в буфер обмена, отправьте её в Telegram и нажмите по ней ЛКМ:\n{url}",
+            "TG WS Proxy",
+        )
+    except Exception as exc:
+        log.error("Clipboard copy failed: %s", exc)
+        _show_error(f"Не удалось скопировать ссылку:\n{exc}")
+
+
+def _on_restart(icon=None, item=None):
+    threading.Thread(target=restart_proxy, daemon=True).start()
+
+
+def _on_edit_config(icon=None, item=None):
+    threading.Thread(target=_edit_config_dialog, daemon=True).start()
+
+
+def _edit_config_dialog():
+    if ctk is None:
+        _show_error("customtkinter не установлен.")
+        return
+
+    cfg = dict(_config)
+
+    ctk.set_appearance_mode("light")
+    ctk.set_default_color_theme("blue")
+
+    root = ctk.CTk()
+    root.title("TG WS Proxy — Настройки")
+    root.resizable(False, False)
+    root.attributes("-topmost", True)
+
+    icon_img = _load_icon()
+    if icon_img:
+        from PIL import ImageTk
+
+        _photo = ImageTk.PhotoImage(icon_img.resize((64, 64)))
+        root.iconphoto(False, _photo)
+
+    TG_BLUE = "#3390ec"
+    TG_BLUE_HOVER = "#2b7cd4"
+    BG = "#ffffff"
+    FIELD_BG = "#f0f2f5"
+    FIELD_BORDER = "#d6d9dc"
+    TEXT_PRIMARY = "#000000"
+    TEXT_SECONDARY = "#707579"
+    FONT_FAMILY = "Sans"
+
+    w, h = 420, 480
+    sw = root.winfo_screenwidth()
+    sh = root.winfo_screenheight()
+    root.geometry(f"{w}x{h}+{(sw - w) // 2}+{(sh - h) // 2}")
+    root.configure(fg_color=BG)
+
+    frame = ctk.CTkFrame(root, fg_color=BG, corner_radius=0)
+    frame.pack(fill="both", expand=True, padx=24, pady=20)
+
+    # Host
+    ctk.CTkLabel(
+        frame,
+        text="IP-адрес прокси",
+        font=(FONT_FAMILY, 13),
+        text_color=TEXT_PRIMARY,
+        anchor="w",
+    ).pack(anchor="w", pady=(0, 4))
+    host_var = ctk.StringVar(value=cfg.get("host", "127.0.0.1"))
+    host_entry = ctk.CTkEntry(
+        frame,
+        textvariable=host_var,
+        width=200,
+        height=36,
+        font=(FONT_FAMILY, 13),
+        corner_radius=10,
+        fg_color=FIELD_BG,
+        border_color=FIELD_BORDER,
+        border_width=1,
+        text_color=TEXT_PRIMARY,
+    )
+    host_entry.pack(anchor="w", pady=(0, 12))
+
+    # Port
+    ctk.CTkLabel(
+        frame,
+        text="Порт прокси",
+        font=(FONT_FAMILY, 13),
+        text_color=TEXT_PRIMARY,
+        anchor="w",
+    ).pack(anchor="w", pady=(0, 4))
+    port_var = ctk.StringVar(value=str(cfg.get("port", 1080)))
+    port_entry = ctk.CTkEntry(
+        frame,
+        textvariable=port_var,
+        width=120,
+        height=36,
+        font=(FONT_FAMILY, 13),
+        corner_radius=10,
+        fg_color=FIELD_BG,
+        border_color=FIELD_BORDER,
+        border_width=1,
+        text_color=TEXT_PRIMARY,
+    )
+    port_entry.pack(anchor="w", pady=(0, 12))
+
+    # DC-IP mappings
+    ctk.CTkLabel(
+        frame,
+        text="DC → IP маппинги (по одному на строку, формат DC:IP)",
+        font=(FONT_FAMILY, 13),
+        text_color=TEXT_PRIMARY,
+        anchor="w",
+    ).pack(anchor="w", pady=(0, 4))
+    dc_textbox = ctk.CTkTextbox(
+        frame,
+        width=370,
+        height=120,
+        font=("Monospace", 12),
+        corner_radius=10,
+        fg_color=FIELD_BG,
+        border_color=FIELD_BORDER,
+        border_width=1,
+        text_color=TEXT_PRIMARY,
+    )
+    dc_textbox.pack(anchor="w", pady=(0, 12))
+    dc_textbox.insert("1.0", "\n".join(cfg.get("dc_ip", DEFAULT_CONFIG["dc_ip"])))
+
+    # Verbose
+    verbose_var = ctk.BooleanVar(value=cfg.get("verbose", False))
+    ctk.CTkCheckBox(
+        frame,
+        text="Подробное логирование (verbose)",
+        variable=verbose_var,
+        font=(FONT_FAMILY, 13),
+        text_color=TEXT_PRIMARY,
+        fg_color=TG_BLUE,
+        hover_color=TG_BLUE_HOVER,
+        corner_radius=6,
+        border_width=2,
+        border_color=FIELD_BORDER,
+    ).pack(anchor="w", pady=(0, 8))
+
+    # Info label
+    ctk.CTkLabel(
+        frame,
+        text="Изменения вступят в силу после перезапуска прокси.",
+        font=(FONT_FAMILY, 11),
+        text_color=TEXT_SECONDARY,
+        anchor="w",
+    ).pack(anchor="w", pady=(0, 16))
+
+    def on_save():
+        import socket as _sock
+
+        host_val = host_var.get().strip()
+        try:
+            _sock.inet_aton(host_val)
+        except OSError:
+            _show_error("Некорректный IP-адрес.")
+            return
+
+        try:
+            port_val = int(port_var.get().strip())
+            if not (1 <= port_val <= 65535):
+                raise ValueError
+        except ValueError:
+            _show_error("Порт должен быть числом 1-65535")
+            return
+
+        lines = [
+            l.strip()
+            for l in dc_textbox.get("1.0", "end").strip().splitlines()
+            if l.strip()
+        ]
+        try:
+            tg_ws_proxy.parse_dc_ip_list(lines)
+        except ValueError as e:
+            _show_error(str(e))
+            return
+
+        new_cfg = {
+            "host": host_val,
+            "port": port_val,
+            "dc_ip": lines,
+            "verbose": verbose_var.get(),
+        }
+        save_config(new_cfg)
+        _config.update(new_cfg)
+        log.info("Config saved: %s", new_cfg)
+
+        _tray_icon.menu = _build_menu()
+
+        from tkinter import messagebox
+
+        if messagebox.askyesno(
+            "Перезапустить?",
+            "Настройки сохранены.\n\nПерезапустить прокси сейчас?",
+            parent=root,
+        ):
+            root.destroy()
+            restart_proxy()
+        else:
+            root.destroy()
+
+    def on_cancel():
+        root.destroy()
+
+    btn_frame = ctk.CTkFrame(frame, fg_color="transparent")
+    btn_frame.pack(fill="x")
+    ctk.CTkButton(
+        btn_frame,
+        text="Сохранить",
+        width=140,
+        height=38,
+        font=(FONT_FAMILY, 14, "bold"),
+        corner_radius=10,
+        fg_color=TG_BLUE,
+        hover_color=TG_BLUE_HOVER,
+        text_color="#ffffff",
+        command=on_save,
+    ).pack(side="left", padx=(0, 10))
+    ctk.CTkButton(
+        btn_frame,
+        text="Отмена",
+        width=140,
+        height=38,
+        font=(FONT_FAMILY, 14),
+        corner_radius=10,
+        fg_color=FIELD_BG,
+        hover_color=FIELD_BORDER,
+        text_color=TEXT_PRIMARY,
+        border_width=1,
+        border_color=FIELD_BORDER,
+        command=on_cancel,
+    ).pack(side="left")
+
+    root.mainloop()
+
+
+def _on_open_logs(icon=None, item=None):
+    log.info("Opening log file: %s", LOG_FILE)
+    if LOG_FILE.exists():
+        env = os.environ.copy()
+        env.pop("VIRTUAL_ENV", None)
+        env.pop("PYTHONPATH", None)
+        env.pop("PYTHONHOME", None)
+
+        subprocess.Popen(
+            ["xdg-open", str(LOG_FILE)],
+            env=env,
+            stdout=subprocess.DEVNULL,
+            stderr=subprocess.DEVNULL,
+            stdin=subprocess.DEVNULL,
+            start_new_session=True,
+        )
+    else:
+        _show_info("Файл логов ещё не создан.", "TG WS Proxy")
+
+
+def _on_exit(icon=None, item=None):
+    global _exiting
+    if _exiting:
+        os._exit(0)
+        return
+    _exiting = True
+    log.info("User requested exit")
+
+    def _force_exit():
+        time.sleep(3)
+        os._exit(0)
+
+    threading.Thread(target=_force_exit, daemon=True, name="force-exit").start()
+
+    if icon:
+        icon.stop()
+
+
+def _show_first_run():
+    _ensure_dirs()
+    if FIRST_RUN_MARKER.exists():
+        return
+
+    host = _config.get("host", DEFAULT_CONFIG["host"])
+    port = _config.get("port", DEFAULT_CONFIG["port"])
+    tg_url = f"tg://socks?server={host}&port={port}"
+
+    if ctk is None:
+        FIRST_RUN_MARKER.touch()
+        return
+
+    ctk.set_appearance_mode("light")
+    ctk.set_default_color_theme("blue")
+
+    TG_BLUE = "#3390ec"
+    TG_BLUE_HOVER = "#2b7cd4"
+    BG = "#ffffff"
+    FIELD_BG = "#f0f2f5"
+    FIELD_BORDER = "#d6d9dc"
+    TEXT_PRIMARY = "#000000"
+    TEXT_SECONDARY = "#707579"
+    FONT_FAMILY = "Sans"
+
+    root = ctk.CTk()
+    root.title("TG WS Proxy")
+    root.resizable(False, False)
+    root.attributes("-topmost", True)
+
+    icon_img = _load_icon()
+    if icon_img:
+        from PIL import ImageTk
+
+        _photo = ImageTk.PhotoImage(icon_img.resize((64, 64)))
+        root.iconphoto(False, _photo)
+
+    w, h = 520, 440
+    sw = root.winfo_screenwidth()
+    sh = root.winfo_screenheight()
+    root.geometry(f"{w}x{h}+{(sw - w) // 2}+{(sh - h) // 2}")
+    root.configure(fg_color=BG)
+
+    frame = ctk.CTkFrame(root, fg_color=BG, corner_radius=0)
+    frame.pack(fill="both", expand=True, padx=28, pady=24)
+
+    title_frame = ctk.CTkFrame(frame, fg_color="transparent")
+    title_frame.pack(anchor="w", pady=(0, 16), fill="x")
+
+    # Blue accent bar
+    accent_bar = ctk.CTkFrame(
+        title_frame, fg_color=TG_BLUE, width=4, height=32, corner_radius=2
+    )
+    accent_bar.pack(side="left", padx=(0, 12))
+
+    ctk.CTkLabel(
+        title_frame,
+        text="Прокси запущен и работает в системном трее",
+        font=(FONT_FAMILY, 17, "bold"),
+        text_color=TEXT_PRIMARY,
+    ).pack(side="left")
+
+    # Info sections
+    sections = [
+        ("Как подключить Telegram Desktop:", True),
+        ("  Автоматически:", True),
+        (f"  ПКМ по иконке в трее → «Открыть в Telegram»", False),
+        (f"  Или ссылка: {tg_url}", False),
+        ("\n  Вручную:", True),
+        ("  Настройки → Продвинутые → Тип подключения → Прокси", False),
+        (f"  SOCKS5 → {host} : {port} (без логина/пароля)", False),
+    ]
+
+    for text, bold in sections:
+        weight = "bold" if bold else "normal"
+        ctk.CTkLabel(
+            frame,
+            text=text,
+            font=(FONT_FAMILY, 13, weight),
+            text_color=TEXT_PRIMARY,
+            anchor="w",
+            justify="left",
+        ).pack(anchor="w", pady=1)
+
+    # Spacer
+    ctk.CTkFrame(frame, fg_color="transparent", height=16).pack()
+
+    # Separator
+    ctk.CTkFrame(frame, fg_color=FIELD_BORDER, height=1, corner_radius=0).pack(
+        fill="x", pady=(0, 12)
+    )
+
+    # Checkbox
+    auto_var = ctk.BooleanVar(value=True)
+    ctk.CTkCheckBox(
+        frame,
+        text="Открыть прокси в Telegram сейчас",
+        variable=auto_var,
+        font=(FONT_FAMILY, 13),
+        text_color=TEXT_PRIMARY,
+        fg_color=TG_BLUE,
+        hover_color=TG_BLUE_HOVER,
+        corner_radius=6,
+        border_width=2,
+        border_color=FIELD_BORDER,
+    ).pack(anchor="w", pady=(0, 16))
+
+    def on_ok():
+        FIRST_RUN_MARKER.touch()
+        open_tg = auto_var.get()
+        root.destroy()
+        if open_tg:
+            _on_open_in_telegram()
+
+    ctk.CTkButton(
+        frame,
+        text="Начать",
+        width=180,
+        height=42,
+        font=(FONT_FAMILY, 15, "bold"),
+        corner_radius=10,
+        fg_color=TG_BLUE,
+        hover_color=TG_BLUE_HOVER,
+        text_color="#ffffff",
+        command=on_ok,
+    ).pack(pady=(0, 0))
+
+    root.protocol("WM_DELETE_WINDOW", on_ok)
+    root.mainloop()
+
+
+def _has_ipv6_enabled() -> bool:
+    import socket as _sock
+
+    try:
+        addrs = _sock.getaddrinfo(_sock.gethostname(), None, _sock.AF_INET6)
+        for addr in addrs:
+            ip = addr[4][0]
+            if ip and not ip.startswith("::1") and not ip.startswith("fe80::1"):
+                return True
+    except Exception:
+        pass
+    try:
+        s = _sock.socket(_sock.AF_INET6, _sock.SOCK_STREAM)
+        s.bind(("::1", 0))
+        s.close()
+        return True
+    except Exception:
+        return False
+
+
+def _check_ipv6_warning():
+    _ensure_dirs()
+    if IPV6_WARN_MARKER.exists():
+        return
+    if not _has_ipv6_enabled():
+        return
+
+    IPV6_WARN_MARKER.touch()
+
+    threading.Thread(target=_show_ipv6_dialog, daemon=True).start()
+
+
+def _show_ipv6_dialog():
+    _show_info(
+        "На вашем компьютере включена поддержка подключения по IPv6.\n\n"
+        "Telegram может пытаться подключаться через IPv6, "
+        "что не поддерживается и может привести к ошибкам.\n\n"
+        "Если прокси не работает или в логах присутствуют ошибки, "
+        "связанные с попытками подключения по IPv6 - "
+        "попробуйте отключить в настройках прокси Telegram попытку соединения "
+        "по IPv6. Если данная мера не помогает, попробуйте отключить IPv6 "
+        "в системе.\n\n"
+        "Это предупреждение будет показано только один раз.",
+        "TG WS Proxy",
+    )
+
+
+def _build_menu():
+    if pystray is None:
+        return None
+    host = _config.get("host", DEFAULT_CONFIG["host"])
+    port = _config.get("port", DEFAULT_CONFIG["port"])
+    return pystray.Menu(
+        pystray.MenuItem(
+            f"Открыть в Telegram ({host}:{port})", _on_open_in_telegram, default=True
+        ),
+        pystray.Menu.SEPARATOR,
+        pystray.MenuItem("Перезапустить прокси", _on_restart),
+        pystray.MenuItem("Настройки...", _on_edit_config),
+        pystray.MenuItem("Открыть логи", _on_open_logs),
+        pystray.Menu.SEPARATOR,
+        pystray.MenuItem("Выход", _on_exit),
+    )
+
+
+def run_tray():
+    global _tray_icon, _config
+
+    _config = load_config()
+    save_config(_config)
+
+    if LOG_FILE.exists():
+        try:
+            LOG_FILE.unlink()
+        except Exception:
+            pass
+
+    setup_logging(_config.get("verbose", False))
+    log.info("TG WS Proxy tray app starting")
+    log.info("Config: %s", _config)
+    log.info("Log file: %s", LOG_FILE)
+
+    if pystray is None or Image is None:
+        log.error("pystray or Pillow not installed; running in console mode")
+        start_proxy()
+        try:
+            while True:
+                time.sleep(1)
+        except KeyboardInterrupt:
+            stop_proxy()
+        return
+
+    start_proxy()
+
+    _show_first_run()
+    _check_ipv6_warning()
+
+    icon_image = _load_icon()
+    _tray_icon = pystray.Icon(APP_NAME, icon_image, "TG WS Proxy", menu=_build_menu())
+
+    log.info("Tray icon running")
+    _tray_icon.run()
+
+    stop_proxy()
+    log.info("Tray app exited")
+
+
+def main():
+    if not _acquire_lock():
+        _show_info("Приложение уже запущено.", os.path.basename(sys.argv[0]))
+        return
+
+    try:
+        run_tray()
+    finally:
+        _release_lock()
+
+
+if __name__ == "__main__":
+    main()
--- a/macos.py
+++ b/macos.py
@ -0,0 +1,623 @@
+from __future__ import annotations
+
+import json
+import logging
+import os
+import psutil
+import subprocess
+import sys
+import threading
+import time
+import webbrowser
+import asyncio as _asyncio
+from pathlib import Path
+from typing import Dict, Optional
+
+try:
+    import rumps
+except ImportError:
+    rumps = None
+
+try:
+    from PIL import Image, ImageDraw, ImageFont
+except ImportError:
+    Image = ImageDraw = ImageFont = None
+
+try:
+    import pyperclip
+except ImportError:
+    pyperclip = None
+
+import proxy.tg_ws_proxy as tg_ws_proxy
+
+APP_NAME = "TgWsProxy"
+APP_DIR = Path.home() / "Library" / "Application Support" / APP_NAME
+CONFIG_FILE = APP_DIR / "config.json"
+LOG_FILE = APP_DIR / "proxy.log"
+FIRST_RUN_MARKER = APP_DIR / ".first_run_done"
+IPV6_WARN_MARKER = APP_DIR / ".ipv6_warned"
+MENUBAR_ICON_PATH = APP_DIR / "menubar_icon.png"
+
+DEFAULT_CONFIG = {
+    "port": 1080,
+    "host": "127.0.0.1",
+    "dc_ip": ["2:149.154.167.220", "4:149.154.167.220"],
+    "verbose": False,
+}
+
+_proxy_thread: Optional[threading.Thread] = None
+_async_stop: Optional[object] = None
+_app: Optional[object] = None
+_config: dict = {}
+_exiting: bool = False
+_lock_file_path: Optional[Path] = None
+
+log = logging.getLogger("tg-ws-tray")
+
+
+# Single-instance lock
+
+def _same_process(lock_meta: dict, proc: psutil.Process) -> bool:
+    try:
+        lock_ct = float(lock_meta.get("create_time", 0.0))
+        proc_ct = float(proc.create_time())
+        if lock_ct > 0 and abs(lock_ct - proc_ct) > 1.0:
+            return False
+    except Exception:
+        return False
+
+    frozen = bool(getattr(sys, "frozen", False))
+    if frozen:
+        return APP_NAME.lower() in proc.name().lower()
+    return False
+
+
+def _release_lock():
+    global _lock_file_path
+    if not _lock_file_path:
+        return
+    try:
+        _lock_file_path.unlink(missing_ok=True)
+    except Exception:
+        pass
+    _lock_file_path = None
+
+
+def _acquire_lock() -> bool:
+    global _lock_file_path
+    _ensure_dirs()
+    lock_files = list(APP_DIR.glob("*.lock"))
+
+    for f in lock_files:
+        pid = None
+        meta: dict = {}
+
+        try:
+            pid = int(f.stem)
+        except Exception:
+            f.unlink(missing_ok=True)
+            continue
+
+        try:
+            raw = f.read_text(encoding="utf-8").strip()
+            if raw:
+                meta = json.loads(raw)
+        except Exception:
+            meta = {}
+
+        try:
+            proc = psutil.Process(pid)
+            if _same_process(meta, proc):
+                return False
+        except Exception:
+            pass
+
+        f.unlink(missing_ok=True)
+
+    lock_file = APP_DIR / f"{os.getpid()}.lock"
+    try:
+        proc = psutil.Process(os.getpid())
+        payload = {"create_time": proc.create_time()}
+        lock_file.write_text(json.dumps(payload, ensure_ascii=False),
+                             encoding="utf-8")
+    except Exception:
+        lock_file.touch()
+
+    _lock_file_path = lock_file
+    return True
+
+
+# Filesystem helpers
+
+def _ensure_dirs():
+    APP_DIR.mkdir(parents=True, exist_ok=True)
+
+
+def load_config() -> dict:
+    _ensure_dirs()
+    if CONFIG_FILE.exists():
+        try:
+            with open(CONFIG_FILE, "r", encoding="utf-8") as f:
+                data = json.load(f)
+            for k, v in DEFAULT_CONFIG.items():
+                data.setdefault(k, v)
+            return data
+        except Exception as exc:
+            log.warning("Failed to load config: %s", exc)
+    return dict(DEFAULT_CONFIG)
+
+
+def save_config(cfg: dict):
+    _ensure_dirs()
+    with open(CONFIG_FILE, "w", encoding="utf-8") as f:
+        json.dump(cfg, f, indent=2, ensure_ascii=False)
+
+
+def setup_logging(verbose: bool = False):
+    _ensure_dirs()
+    root = logging.getLogger()
+    root.setLevel(logging.DEBUG if verbose else logging.INFO)
+
+    fh = logging.FileHandler(str(LOG_FILE), encoding="utf-8")
+    fh.setLevel(logging.DEBUG)
+    fh.setFormatter(logging.Formatter(
+        "%(asctime)s  %(levelname)-5s  %(name)s  %(message)s",
+        datefmt="%Y-%m-%d %H:%M:%S"))
+    root.addHandler(fh)
+
+    if not getattr(sys, "frozen", False):
+        ch = logging.StreamHandler(sys.stdout)
+        ch.setLevel(logging.DEBUG if verbose else logging.INFO)
+        ch.setFormatter(logging.Formatter(
+            "%(asctime)s  %(levelname)-5s  %(message)s",
+            datefmt="%H:%M:%S"))
+        root.addHandler(ch)
+
+
+# Menubar icon
+
+def _make_menubar_icon(size: int = 44):
+    if Image is None:
+        return None
+    img = Image.new("RGBA", (size, size), (0, 0, 0, 0))
+    draw = ImageDraw.Draw(img)
+
+    margin = size // 11
+    draw.ellipse([margin, margin, size - margin, size - margin],
+                 fill=(0, 0, 0, 255))
+
+    try:
+        font = ImageFont.truetype(
+            "/System/Library/Fonts/Helvetica.ttc",
+            size=int(size * 0.55))
+    except Exception:
+        font = ImageFont.load_default()
+
+    bbox = draw.textbbox((0, 0), "T", font=font)
+    tw, th = bbox[2] - bbox[0], bbox[3] - bbox[1]
+    tx = (size - tw) // 2 - bbox[0]
+    ty = (size - th) // 2 - bbox[1]
+    draw.text((tx, ty), "T", fill=(255, 255, 255, 255), font=font)
+    return img
+
+# Generate menubar icon PNG if it does not exist.
+def _ensure_menubar_icon():
+    if MENUBAR_ICON_PATH.exists():
+        return
+    _ensure_dirs()
+    img = _make_menubar_icon(44)
+    if img:
+        img.save(str(MENUBAR_ICON_PATH), "PNG")
+
+
+# Native macOS dialogs
+
+def _osascript(script: str) -> str:
+    r = subprocess.run(
+        ['osascript', '-e', script],
+        capture_output=True, text=True)
+    return r.stdout.strip()
+
+
+def _show_error(text: str, title: str = "TG WS Proxy"):
+    text_esc = text.replace('\\', '\\\\').replace('"', '\\"')
+    title_esc = title.replace('\\', '\\\\').replace('"', '\\"')
+    _osascript(
+        f'display dialog "{text_esc}" with title "{title_esc}" '
+        f'buttons {{"OK"}} default button "OK" with icon stop')
+
+
+def _show_info(text: str, title: str = "TG WS Proxy"):
+    text_esc = text.replace('\\', '\\\\').replace('"', '\\"')
+    title_esc = title.replace('\\', '\\\\').replace('"', '\\"')
+    _osascript(
+        f'display dialog "{text_esc}" with title "{title_esc}" '
+        f'buttons {{"OK"}} default button "OK" with icon note')
+
+
+def _ask_yes_no(text: str, title: str = "TG WS Proxy") -> bool:
+    text_esc = text.replace('\\', '\\\\').replace('"', '\\"')
+    title_esc = title.replace('\\', '\\\\').replace('"', '\\"')
+    result = _osascript(
+        f'display dialog "{text_esc}" with title "{title_esc}" '
+        f'buttons {{"Нет", "Да"}} default button "Да" with icon note')
+    return "Да" in result
+
+
+# Proxy lifecycle
+
+def _run_proxy_thread(port: int, dc_opt: Dict[int, str], verbose: bool,
+                      host: str = '127.0.0.1'):
+    global _async_stop
+    loop = _asyncio.new_event_loop()
+    _asyncio.set_event_loop(loop)
+    stop_ev = _asyncio.Event()
+    _async_stop = (loop, stop_ev)
+
+    try:
+        loop.run_until_complete(
+            tg_ws_proxy._run(port, dc_opt, stop_event=stop_ev, host=host))
+    except Exception as exc:
+        log.error("Proxy thread crashed: %s", exc)
+        if "Address already in use" in str(exc):
+            _show_error(
+                "Не удалось запустить прокси:\n"
+                "Порт уже используется другим приложением.\n\n"
+                "Закройте приложение, использующее этот порт, "
+                "или измените порт в настройках прокси и перезапустите.")
+    finally:
+        loop.close()
+        _async_stop = None
+
+
+def start_proxy():
+    global _proxy_thread, _config
+    if _proxy_thread and _proxy_thread.is_alive():
+        log.info("Proxy already running")
+        return
+
+    cfg = _config
+    port = cfg.get("port", DEFAULT_CONFIG["port"])
+    host = cfg.get("host", DEFAULT_CONFIG["host"])
+    dc_ip_list = cfg.get("dc_ip", DEFAULT_CONFIG["dc_ip"])
+    verbose = cfg.get("verbose", False)
+
+    try:
+        dc_opt = tg_ws_proxy.parse_dc_ip_list(dc_ip_list)
+    except ValueError as e:
+        log.error("Bad config dc_ip: %s", e)
+        _show_error(f"Ошибка конфигурации:\n{e}")
+        return
+
+    log.info("Starting proxy on %s:%d ...", host, port)
+    _proxy_thread = threading.Thread(
+        target=_run_proxy_thread,
+        args=(port, dc_opt, verbose, host),
+        daemon=True, name="proxy")
+    _proxy_thread.start()
+
+
+def stop_proxy():
+    global _proxy_thread, _async_stop
+    if _async_stop:
+        loop, stop_ev = _async_stop
+        loop.call_soon_threadsafe(stop_ev.set)
+        if _proxy_thread:
+            _proxy_thread.join(timeout=2)
+    _proxy_thread = None
+    log.info("Proxy stopped")
+
+
+def restart_proxy():
+    log.info("Restarting proxy...")
+    stop_proxy()
+    time.sleep(0.3)
+    start_proxy()
+
+
+# Menu callbacks
+
+def _on_open_in_telegram(_=None):
+    port = _config.get("port", DEFAULT_CONFIG["port"])
+    url = f"tg://socks?server=127.0.0.1&port={port}"
+    log.info("Opening %s", url)
+    try:
+        result = subprocess.call(['open', url])
+        if result != 0:
+            raise RuntimeError("open command failed")
+    except Exception:
+        log.info("open command failed, trying webbrowser")
+        try:
+            if not webbrowser.open(url):
+                raise RuntimeError("webbrowser.open returned False")
+        except Exception:
+            log.info("Browser open failed, copying to clipboard")
+            try:
+                if pyperclip:
+                    pyperclip.copy(url)
+                else:
+                    subprocess.run(['pbcopy'], input=url.encode(),
+                                   check=True)
+                _show_info(
+                    "Не удалось открыть Telegram автоматически.\n\n"
+                    f"Ссылка скопирована в буфер обмена:\n{url}")
+            except Exception as exc:
+                log.error("Clipboard copy failed: %s", exc)
+                _show_error(f"Не удалось скопировать ссылку:\n{exc}")
+
+
+def _on_restart(_=None):
+    def _do_restart():
+        global _config
+        _config = load_config()
+        if _app:
+            _app.update_menu_title()
+        restart_proxy()
+
+    threading.Thread(target=_do_restart, daemon=True).start()
+
+
+def _on_open_logs(_=None):
+    log.info("Opening log file: %s", LOG_FILE)
+    if LOG_FILE.exists():
+        subprocess.call(['open', str(LOG_FILE)])
+    else:
+        _show_info("Файл логов ещё не создан.")
+
+# Show a native text input dialog. Returns None if cancelled.
+def _osascript_input(prompt: str, default: str,
+                     title: str = "TG WS Proxy") -> Optional[str]:
+    prompt_esc = prompt.replace('\\', '\\\\').replace('"', '\\"')
+    default_esc = default.replace('\\', '\\\\').replace('"', '\\"')
+    title_esc = title.replace('\\', '\\\\').replace('"', '\\"')
+    r = subprocess.run(
+        ['osascript', '-e',
+         f'text returned of (display dialog "{prompt_esc}" '
+         f'default answer "{default_esc}" '
+         f'with title "{title_esc}" '
+         f'buttons {{"Отмена", "OK"}} default button "OK")'],
+        capture_output=True, text=True)
+    if r.returncode != 0:
+        return None
+    return r.stdout.rstrip("\r\n")
+
+
+def _on_edit_config(_=None):
+    threading.Thread(target=_edit_config_dialog, daemon=True).start()
+
+
+# Settings via native macOS dialogs
+def _edit_config_dialog():
+    cfg = load_config()
+
+    # Host
+    host = _osascript_input(
+        "IP-адрес прокси:",
+        cfg.get("host", DEFAULT_CONFIG["host"]))
+    if host is None:
+        return
+    host = host.strip()
+
+    import socket as _sock
+    try:
+        _sock.inet_aton(host)
+    except OSError:
+        _show_error("Некорректный IP-адрес.")
+        return
+
+    # Port
+    port_str = _osascript_input(
+        "Порт прокси:",
+        str(cfg.get("port", DEFAULT_CONFIG["port"])))
+    if port_str is None:
+        return
+    try:
+        port = int(port_str.strip())
+        if not (1 <= port <= 65535):
+            raise ValueError
+    except ValueError:
+        _show_error("Порт должен быть числом 1-65535")
+        return
+
+    # DC-IP mappings
+    dc_default = ", ".join(cfg.get("dc_ip", DEFAULT_CONFIG["dc_ip"]))
+    dc_str = _osascript_input(
+        "DC → IP маппинги (через запятую, формат DC:IP):\n"
+        "Например: 2:149.154.167.220, 4:149.154.167.220",
+        dc_default)
+    if dc_str is None:
+        return
+    dc_lines = [s.strip() for s in dc_str.replace(',', '\n').splitlines()
+                if s.strip()]
+    try:
+        tg_ws_proxy.parse_dc_ip_list(dc_lines)
+    except ValueError as e:
+        _show_error(str(e))
+        return
+
+    # Verbose
+    verbose = _ask_yes_no("Включить подробное логирование (verbose)?")
+
+    new_cfg = {
+        "host": host,
+        "port": port,
+        "dc_ip": dc_lines,
+        "verbose": verbose,
+    }
+    save_config(new_cfg)
+    log.info("Config saved: %s", new_cfg)
+
+    global _config
+    _config = new_cfg
+    if _app:
+        _app.update_menu_title()
+
+    if _ask_yes_no("Настройки сохранены.\n\nПерезапустить прокси сейчас?"):
+        restart_proxy()
+
+
+# First-run & IPv6 dialogs
+
+def _show_first_run():
+    _ensure_dirs()
+    if FIRST_RUN_MARKER.exists():
+        return
+
+    host = _config.get("host", DEFAULT_CONFIG["host"])
+    port = _config.get("port", DEFAULT_CONFIG["port"])
+    tg_url = f"tg://socks?server={host}&port={port}"
+
+    text = (
+        f"Прокси запущен и работает в строке меню.\n\n"
+        f"Как подключить Telegram Desktop:\n\n"
+        f"Автоматически:\n"
+        f"  Нажмите «Открыть в Telegram» в меню\n"
+        f"  Или ссылка: {tg_url}\n\n"
+        f"Вручную:\n"
+        f"  Настройки → Продвинутые → Тип подключения → Прокси\n"
+        f"  SOCKS5 → {host} : {port} (без логина/пароля)\n\n"
+        f"Открыть прокси в Telegram сейчас?"
+    )
+
+    FIRST_RUN_MARKER.touch()
+
+    if _ask_yes_no(text, "TG WS Proxy"):
+        _on_open_in_telegram()
+
+
+def _has_ipv6_enabled() -> bool:
+    import socket as _sock
+    try:
+        addrs = _sock.getaddrinfo(_sock.gethostname(), None, _sock.AF_INET6)
+        for addr in addrs:
+            ip = addr[4][0]
+            if ip and not ip.startswith('::1') and not ip.startswith('fe80::1'):
+                return True
+    except Exception:
+        pass
+    try:
+        s = _sock.socket(_sock.AF_INET6, _sock.SOCK_STREAM)
+        s.bind(('::1', 0))
+        s.close()
+        return True
+    except Exception:
+        return False
+
+
+def _check_ipv6_warning():
+    _ensure_dirs()
+    if IPV6_WARN_MARKER.exists():
+        return
+    if not _has_ipv6_enabled():
+        return
+
+    IPV6_WARN_MARKER.touch()
+
+    _show_info(
+        "На вашем компьютере включена поддержка подключения по IPv6.\n\n"
+        "Telegram может пытаться подключаться через IPv6, "
+        "что не поддерживается и может привести к ошибкам.\n\n"
+        "Если прокси не работает, попробуйте отключить "
+        "попытку соединения по IPv6 в настройках прокси Telegram.\n\n"
+        "Это предупреждение будет показано только один раз.")
+
+
+# rumps menubar app
+
+_TgWsProxyAppBase = rumps.App if rumps else object
+
+
+class TgWsProxyApp(_TgWsProxyAppBase):
+    def __init__(self):
+        _ensure_menubar_icon()
+        icon_path = (str(MENUBAR_ICON_PATH)
+                     if MENUBAR_ICON_PATH.exists() else None)
+
+        host = _config.get("host", DEFAULT_CONFIG["host"])
+        port = _config.get("port", DEFAULT_CONFIG["port"])
+
+        self._open_tg_item = rumps.MenuItem(
+            f"Открыть в Telegram ({host}:{port})",
+            callback=_on_open_in_telegram)
+        self._restart_item = rumps.MenuItem(
+            "Перезапустить прокси",
+            callback=_on_restart)
+        self._settings_item = rumps.MenuItem(
+            "Настройки...",
+            callback=_on_edit_config)
+        self._logs_item = rumps.MenuItem(
+            "Открыть логи",
+            callback=_on_open_logs)
+
+        super().__init__(
+            "TG WS Proxy",
+            icon=icon_path,
+            template=False,
+            quit_button="Выход",
+            menu=[
+                self._open_tg_item,
+                None,
+                self._restart_item,
+                self._settings_item,
+                self._logs_item,
+            ])
+
+    def update_menu_title(self):
+        host = _config.get("host", DEFAULT_CONFIG["host"])
+        port = _config.get("port", DEFAULT_CONFIG["port"])
+        self._open_tg_item.title = (
+            f"Открыть в Telegram ({host}:{port})")
+
+
+def run_menubar():
+    global _app, _config
+
+    _config = load_config()
+    save_config(_config)
+
+    if LOG_FILE.exists():
+        try:
+            LOG_FILE.unlink()
+        except Exception:
+            pass
+
+    setup_logging(_config.get("verbose", False))
+    log.info("TG WS Proxy menubar app starting")
+    log.info("Config: %s", _config)
+    log.info("Log file: %s", LOG_FILE)
+
+    if rumps is None or Image is None:
+        log.error("rumps or Pillow not installed; running in console mode")
+        start_proxy()
+        try:
+            while True:
+                time.sleep(1)
+        except KeyboardInterrupt:
+            stop_proxy()
+        return
+
+    start_proxy()
+    _show_first_run()
+    _check_ipv6_warning()
+
+    _app = TgWsProxyApp()
+    log.info("Menubar app running")
+    _app.run()
+
+    stop_proxy()
+    log.info("Menubar app exited")
+
+
+def main():
+    if not _acquire_lock():
+        _show_info("Приложение уже запущено.")
+        return
+
+    try:
+        run_menubar()
+    finally:
+        _release_lock()
+
+
+if __name__ == "__main__":
+    main()
--- a/packaging/linux.spec
+++ b/packaging/linux.spec
@ -0,0 +1,80 @@
+# -*- mode: python ; coding: utf-8 -*-
+
+import sys
+import os
+import glob
+
+from PyInstaller.utils.hooks import collect_submodules, collect_data_files
+
+block_cipher = None
+
+# customtkinter ships JSON themes + assets that must be bundled
+import customtkinter
+ctk_path = os.path.dirname(customtkinter.__file__)
+
+# Collect gi (PyGObject) submodules and data so pystray._appindicator works
+gi_hiddenimports = collect_submodules('gi')
+gi_datas = collect_data_files('gi')
+
+# Collect GObject typelib files from the system
+typelib_dirs = glob.glob('/usr/lib/*/girepository-1.0')
+typelib_datas = []
+for d in typelib_dirs:
+    typelib_datas.append((d, 'gi_typelibs'))
+
+a = Analysis(
+    [os.path.join(os.path.dirname(SPEC), os.pardir, 'linux.py')],
+    pathex=[],
+    binaries=[],
+    datas=[(ctk_path, 'customtkinter/')] + gi_datas + typelib_datas,
+    hiddenimports=[
+        'pystray._appindicator',
+        'PIL._tkinter_finder',
+        'customtkinter',
+        'cryptography.hazmat.primitives.ciphers',
+        'cryptography.hazmat.primitives.ciphers.algorithms',
+        'cryptography.hazmat.primitives.ciphers.modes',
+        'cryptography.hazmat.backends.openssl',
+        'gi',
+        '_gi',
+        'gi.repository.GLib',
+        'gi.repository.GObject',
+        'gi.repository.Gtk',
+        'gi.repository.Gdk',
+        'gi.repository.AyatanaAppIndicator3',
+    ] + gi_hiddenimports,
+    hookspath=[],
+    hooksconfig={},
+    runtime_hooks=[],
+    excludes=[],
+    noarchive=False,
+    cipher=block_cipher,
+)
+
+icon_path = os.path.join(os.path.dirname(SPEC), os.pardir, 'icon.ico')
+if os.path.exists(icon_path):
+    a.datas += [('icon.ico', icon_path, 'DATA')]
+
+pyz = PYZ(a.pure, a.zipped_data, cipher=block_cipher)
+
+exe = EXE(
+    pyz,
+    a.scripts,
+    a.binaries,
+    a.zipfiles,
+    a.datas,
+    [],
+    name='TgWsProxy',
+    debug=False,
+    bootloader_ignore_signals=False,
+    strip=True,
+    upx=True,
+    upx_exclude=[],
+    runtime_tmpdir=None,
+    console=False,
+    disable_windowed_traceback=False,
+    argv_emulation=False,
+    target_arch=None,
+    codesign_identity=None,
+    entitlements_file=None,
+)
--- a/packaging/macos.spec
+++ b/packaging/macos.spec
@ -0,0 +1,83 @@
+# -*- mode: python ; coding: utf-8 -*-
+
+import sys
+import os
+
+block_cipher = None
+
+a = Analysis(
+    [os.path.join(os.path.dirname(SPEC), os.pardir, 'macos.py')],
+    pathex=[],
+    binaries=[],
+    datas=[],
+    hiddenimports=[
+        'rumps',
+        'objc',
+        'Foundation',
+        'AppKit',
+        'PyObjCTools',
+        'PyObjCTools.AppHelper',
+        'cryptography.hazmat.primitives.ciphers',
+        'cryptography.hazmat.primitives.ciphers.algorithms',
+        'cryptography.hazmat.primitives.ciphers.modes',
+        'cryptography.hazmat.backends.openssl',
+    ],
+    hookspath=[],
+    hooksconfig={},
+    runtime_hooks=[],
+    excludes=[],
+    noarchive=False,
+    cipher=block_cipher,
+)
+
+icon_path = os.path.join(os.path.dirname(SPEC), os.pardir, 'icon.icns')
+if not os.path.exists(icon_path):
+    icon_path = None
+
+pyz = PYZ(a.pure, a.zipped_data, cipher=block_cipher)
+
+exe = EXE(
+    pyz,
+    a.scripts,
+    [],
+    exclude_binaries=True,
+    name='TgWsProxy',
+    debug=False,
+    bootloader_ignore_signals=False,
+    strip=False,
+    upx=False,
+    console=False,
+    argv_emulation=False,
+    target_arch='universal2',
+    codesign_identity=None,
+    entitlements_file=None,
+)
+
+coll = COLLECT(
+    exe,
+    a.binaries,
+    a.zipfiles,
+    a.datas,
+    strip=False,
+    upx=False,
+    upx_exclude=[],
+    name='TgWsProxy',
+)
+
+app = BUNDLE(
+    coll,
+    name='TG WS Proxy.app',
+    icon=icon_path,
+    bundle_identifier='com.tgwsproxy.app',
+    info_plist={
+        'CFBundleName': 'TG WS Proxy',
+        'CFBundleDisplayName': 'TG WS Proxy',
+        'CFBundleShortVersionString': '1.0.0',
+        'CFBundleVersion': '1.0.0',
+        'LSMinimumSystemVersion': '10.15',
+        'LSUIElement': True,
+        'NSHighResolutionCapable': True,
+        'NSAppleEventsUsageDescription':
+            'TG WS Proxy needs to display dialogs.',
+    },
+)
--- a/proxy/init.py
+++ b/proxy/init.py
@ -1 +1 @@
-"""TG WS Proxy core package."""
+__version__ = "1.1.3"
--- a/proxy/tg_ws_proxy.py
+++ b/proxy/tg_ws_proxy.py
@ -19,8 +19,8 @@ DEFAULT_PORT = 1080
 log = logging.getLogger('tg-ws-proxy')

 _TCP_NODELAY = True
-_RECV_BUF = 65536
-_SEND_BUF = 65536
+_RECV_BUF = 256 * 1024
+_SEND_BUF = 256 * 1024
 _WS_POOL_SIZE = 4
 _WS_POOL_MAX_AGE = 120.0

@ -65,6 +65,13 @@ _IP_TO_DC: Dict[str, Tuple[int, bool]] = {
    '149.154.171.5':  (5, False),
    '91.108.56.102': (5, True), '91.108.56.128': (5, True),
    '91.108.56.151': (5, True),
+    # DC203
+    '91.105.192.100': (203, False),
+}
+
+# This case might work but not actually sure
+_DC_OVERRIDES: Dict[int, int] = {
+    203: 2
 }

 _dc_opt: Dict[int, Optional[str]] = {}
@ -76,7 +83,8 @@ _ws_blacklist: Set[Tuple[int, bool]] = set()

 # Rate-limit re-attempts per (dc, is_media)
 _dc_fail_until: Dict[Tuple[int, bool], float] = {}
-_DC_FAIL_COOLDOWN = 60.0  # seconds
+_DC_FAIL_COOLDOWN = 30.0   # seconds to keep reduced WS timeout after failure
+_WS_FAIL_TIMEOUT = 2.0    # quick-retry timeout after a recent WS failure


 _ssl_ctx = ssl.create_default_context()
@ -375,7 +383,7 @@ def _dc_from_init(data: bytes) -> Tuple[Optional[int], bool]:
                  proto, dc_raw, plain.hex())
        if proto in (0xEFEFEFEF, 0xEEEEEEEE, 0xDDDDDDDD):
            dc = abs(dc_raw)
-            if 1 <= dc <= 5:
+            if 1 <= dc <= 5 or dc == 203:
                return dc, (dc_raw < 0)
    except Exception as exc:
        log.debug("DC extraction failed: %s", exc)
@ -460,6 +468,7 @@ class _MsgSplitter:


 def _ws_domains(dc: int, is_media) -> List[str]:
+    dc = _DC_OVERRIDES.get(dc, dc)
    if is_media is None or is_media:
        return [f'kws{dc}-1.web.telegram.org', f'kws{dc}.web.telegram.org']
    return [f'kws{dc}.web.telegram.org', f'kws{dc}-1.web.telegram.org']
@ -915,20 +924,10 @@ async def _handle_client(reader, writer):
                         label, dc, media_tag)
            return

-        # -- Cooldown check --
-        fail_until = _dc_fail_until.get(dc_key, 0)
-        if now < fail_until:
-            remaining = fail_until - now
-            log.debug("[%s] DC%d%s WS cooldown (%.0fs) -> TCP",
-                      label, dc, media_tag, remaining)
-            ok = await _tcp_fallback(reader, writer, dst, port, init,
-                                     label, dc=dc, is_media=is_media)
-            if ok:
-                log.info("[%s] DC%d%s TCP fallback closed",
-                         label, dc, media_tag)
-            return
-
        # -- Try WebSocket via direct connection --
+        fail_until = _dc_fail_until.get(dc_key, 0)
+        ws_timeout = _WS_FAIL_TIMEOUT if now < fail_until else 10.0
+
        domains = _ws_domains(dc, is_media)
        target = _dc_opt[dc]
        ws = None
@ -946,7 +945,7 @@ async def _handle_client(reader, writer):
                         label, dc, media_tag, dst, port, url, target)
                try:
                    ws = await RawWebSocket.connect(target, domain,
-                                                    timeout=10)
+                                                    timeout=ws_timeout)
                    all_redirects = False
                    break
                except WsHandshakeError as exc:
@ -1131,13 +1130,16 @@ def main():
    ap.add_argument('--host', type=str, default='127.0.0.1',
                    help='Listen host (default 127.0.0.1)')
    ap.add_argument('--dc-ip', metavar='DC:IP', action='append',
-                    default=['2:149.154.167.220', '4:149.154.167.220'],
+                    default=[],
                    help='Target IP for a DC, e.g. --dc-ip 1:149.154.175.205'
                         ' --dc-ip 2:149.154.167.220')
    ap.add_argument('-v', '--verbose', action='store_true',
                    help='Debug logging')
    args = ap.parse_args()

+    if not args.dc_ip:
+        args.dc_ip = ['2:149.154.167.220', '4:149.154.167.220']
+
    try:
        dc_opt = parse_dc_ip_list(args.dc_ip)
    except ValueError as e:
--- a/pyproject.toml
+++ b/pyproject.toml
@ -0,0 +1,95 @@
+[build-system]
+requires = ["hatchling>=1.25.0"]
+build-backend = "hatchling.build"
+
+[project]
+name = "tg-ws-proxy"
+dynamic=["version"]
+
+description = "Telegram Desktop WebSocket Bridge Proxy"
+readme = "README.md"
+requires-python = ">=3.8"
+
+license = { name = "MIT", file = "LICENSE" }
+
+authors = [
+    { name = "Flowseal" }
+]
+
+keywords = [
+    "telegram",
+    "proxy",
+    "websocket"
+]
+classifiers = [
+  "Development Status :: 5 - Production/Stable",
+  "Environment :: Console",
+  "Environment :: MacOS X :: Cocoa",
+  "Environment :: Win32 (MS Windows)",
+  "Environment :: X11 Applications :: GTK",
+  "Intended Audience :: Customer Service",
+  "Programming Language :: Python :: 3",
+  "License :: OSI Approved :: MIT License",
+  "Operating System :: MacOS :: MacOS X",
+  "Operating System :: Microsoft :: Windows",
+  "Operating System :: POSIX :: Linux",
+  "Topic :: System :: Networking :: Firewalls",
+]
+
+dependencies = [
+    "cryptography==41.0.7; platform_system == 'Windows' and python_version < '3.9'",
+    "cryptography==46.0.5; platform_system != 'Windows' or python_version >= '3.9'",
+]
+
+[project.optional-dependencies]
+win7 = [
+    "customtkinter==5.2.2",
+    "Pillow==10.4.0",
+    "psutil==5.9.8",
+    "pystray==0.19.5",
+    "pyperclip==1.9.0",
+]
+
+win10 = [
+    "customtkinter==5.2.2",
+    "Pillow==12.1.1",
+    "psutil==7.0.0",
+    "pystray==0.19.5",
+    "pyperclip==1.9.0",
+]
+
+macos = [
+    "Pillow==12.1.0",
+    "psutil==7.0.0",
+    "pyperclip==1.9.0",
+    "rumps==0.4.0",
+]
+
+linux = [
+    "customtkinter==5.2.2",
+    "Pillow==12.1.1",
+    "psutil==7.0.0",
+    "pystray==0.19.5",
+    "pyperclip==1.9.0",
+]
+
+[project.scripts]
+tg-ws-proxy = "proxy.tg_ws_proxy:main"
+tg-ws-proxy-tray-win = "windows:main"
+tg-ws-proxy-tray-macos = "macos:main"
+tg-ws-proxy-tray-linux = "linux:main"
+
+[project.urls]
+Source = "https://github.com/Flowseal/tg-ws-proxy"
+Issues = "https://github.com/Flowseal/tg-ws-proxy/issues"
+
+[tool.hatch.build.targets.wheel]
+packages = ["proxy"]
+
+[tool.hatch.build.force-include]
+"windows.py" = "windows.py"
+"macos.py" = "macos.py"
+"linux.py" = "linux.py"
+
+[tool.hatch.version]
+path = "proxy/__init__.py"
--- a/requirements-win7.txt
+++ b/requirements-win7.txt
@ -1,6 +0,0 @@
-cryptography==41.0.7
-customtkinter==5.2.2
-Pillow==10.4.0
-psutil==5.9.8
-pystray==0.19.5
-pyperclip==1.9.0
--- a/requirements.txt
+++ b/requirements.txt
@ -1,6 +0,0 @@
-cryptography==46.0.5
-customtkinter==5.2.2
-Pillow==12.1.1
-psutil==7.0.0
-pystray==0.19.5
-pyperclip==1.9.0
--- a/windows.py
+++ b/windows.py
@ -4,40 +4,51 @@ import ctypes
 import json
 import logging
 import os
+import winreg
 import psutil
 import sys
 import threading
 import time
 import webbrowser
-import pystray
 import pyperclip
-import customtkinter as ctk
+import asyncio as _asyncio
 from pathlib import Path
-from typing import Optional
+from typing import Dict, Optional
+
+import pystray
+import customtkinter as ctk
 from PIL import Image, ImageDraw, ImageFont

 import proxy.tg_ws_proxy as tg_ws_proxy
-from proxy.app_runtime import DEFAULT_CONFIG, ProxyAppRuntime


+IS_FROZEN = bool(getattr(sys, "frozen", False))
+
 APP_NAME = "TgWsProxy"
 APP_DIR = Path(os.environ.get("APPDATA", Path.home())) / APP_NAME
+CONFIG_FILE = APP_DIR / "config.json"
+LOG_FILE = APP_DIR / "proxy.log"
 FIRST_RUN_MARKER = APP_DIR / ".first_run_done"
 IPV6_WARN_MARKER = APP_DIR / ".ipv6_warned"
+
+
+DEFAULT_CONFIG = {
+    "port": 1080,
+    "host": "127.0.0.1",
+    "dc_ip": ["2:149.154.167.220", "4:149.154.167.220"],
+    "verbose": False,
+    "autostart": False,
+}
+
+
+_proxy_thread: Optional[threading.Thread] = None
+_async_stop: Optional[object] = None
 _tray_icon: Optional[object] = None
 _config: dict = {}
 _exiting: bool = False
 _lock_file_path: Optional[Path] = None

 log = logging.getLogger("tg-ws-tray")
-_runtime = ProxyAppRuntime(
-    APP_DIR,
-    default_config=DEFAULT_CONFIG,
-    logger_name="tg-ws-tray",
-    on_error=lambda text: _show_error(text),
-)
-CONFIG_FILE = _runtime.config_file
-LOG_FILE = _runtime.log_file


 def _same_process(lock_meta: dict, proc: psutil.Process) -> bool:
@ -114,19 +125,106 @@ def _acquire_lock() -> bool:


 def _ensure_dirs():
-    _runtime.ensure_dirs()
+    APP_DIR.mkdir(parents=True, exist_ok=True)


 def load_config() -> dict:
-    return _runtime.load_config()
+    _ensure_dirs()
+    if CONFIG_FILE.exists():
+        try:
+            with open(CONFIG_FILE, "r", encoding="utf-8") as f:
+                data = json.load(f)
+            for k, v in DEFAULT_CONFIG.items():
+                data.setdefault(k, v)
+            return data
+        except Exception as exc:
+            log.warning("Failed to load config: %s", exc)
+    return dict(DEFAULT_CONFIG)


 def save_config(cfg: dict):
-    _runtime.save_config(cfg)
+    _ensure_dirs()
+    with open(CONFIG_FILE, "w", encoding="utf-8") as f:
+        json.dump(cfg, f, indent=2, ensure_ascii=False)


 def setup_logging(verbose: bool = False):
-    _runtime.setup_logging(verbose)
+    _ensure_dirs()
+    root = logging.getLogger()
+    root.setLevel(logging.DEBUG if verbose else logging.INFO)
+
+    fh = logging.FileHandler(str(LOG_FILE), encoding="utf-8")
+    fh.setLevel(logging.DEBUG)
+    fh.setFormatter(logging.Formatter(
+        "%(asctime)s  %(levelname)-5s  %(name)s  %(message)s",
+        datefmt="%Y-%m-%d %H:%M:%S"))
+    root.addHandler(fh)
+
+    if not getattr(sys, "frozen", False):
+        ch = logging.StreamHandler(sys.stdout)
+        ch.setLevel(logging.DEBUG if verbose else logging.INFO)
+        ch.setFormatter(logging.Formatter(
+            "%(asctime)s  %(levelname)-5s  %(message)s",
+            datefmt="%H:%M:%S"))
+        root.addHandler(ch)
+
+
+def _autostart_reg_name() -> str:
+    return APP_NAME
+
+
+def _supports_autostart() -> bool:
+    return IS_FROZEN
+
+
+def _autostart_command() -> str:
+    return f'"{sys.executable}"'
+
+
+def is_autostart_enabled() -> bool:
+    try:
+        with winreg.OpenKey(
+            winreg.HKEY_CURRENT_USER,
+            r"Software\Microsoft\Windows\CurrentVersion\Run",
+            0,
+            winreg.KEY_READ,
+        ) as k:
+            val, _ = winreg.QueryValueEx(k, _autostart_reg_name())
+        stored = str(val).strip()
+        expected = _autostart_command().strip()
+        return stored == expected
+    except FileNotFoundError:
+        return False
+    except OSError:
+        return False
+
+
+def set_autostart_enabled(enabled: bool) -> None:
+    try:
+        with winreg.CreateKey(
+            winreg.HKEY_CURRENT_USER,
+            r"Software\Microsoft\Windows\CurrentVersion\Run",
+        ) as k:
+            if enabled:
+                winreg.SetValueEx(
+                    k,
+                    _autostart_reg_name(),
+                    0,
+                    winreg.REG_SZ,
+                    _autostart_command(),
+                )
+            else:
+                try:
+                    winreg.DeleteValue(k, _autostart_reg_name())
+                except FileNotFoundError:
+                    pass
+    except OSError as exc:
+        log.error("Failed to update autostart: %s", exc)
+        _show_error(
+            "Не удалось изменить автозапуск.\n\n"
+            "Попробуйте запустить приложение от имени пользователя с правами на реестр.\n\n"
+            f"Ошибка: {exc}"
+        )


 def _make_icon_image(size: int = 64):
@ -161,16 +259,71 @@ def _load_icon():
            pass
    return _make_icon_image()

+
+
+def _run_proxy_thread(port: int, dc_opt: Dict[int, str], verbose: bool,
+                      host: str = '127.0.0.1'):
+    global _async_stop
+    loop = _asyncio.new_event_loop()
+    _asyncio.set_event_loop(loop)
+    stop_ev = _asyncio.Event()
+    _async_stop = (loop, stop_ev)
+
+    try:
+        loop.run_until_complete(
+            tg_ws_proxy._run(port, dc_opt, stop_event=stop_ev, host=host))
+    except Exception as exc:
+        log.error("Proxy thread crashed: %s", exc)
+        if "10048" in str(exc) or "Address already in use" in str(exc):
+            _show_error("Не удалось запустить прокси:\nПорт уже используется другим приложением.\n\nЗакройте приложение, использующее этот порт, или измените порт в настройках прокси и перезапустите.")
+    finally:
+        loop.close()
+        _async_stop = None
+
+
 def start_proxy():
-    _runtime.start_proxy(_config)
+    global _proxy_thread, _config
+    if _proxy_thread and _proxy_thread.is_alive():
+        log.info("Proxy already running")
+        return
+
+    cfg = _config
+    port = cfg.get("port", DEFAULT_CONFIG["port"])
+    host = cfg.get("host", DEFAULT_CONFIG["host"])
+    dc_ip_list = cfg.get("dc_ip", DEFAULT_CONFIG["dc_ip"])
+    verbose = cfg.get("verbose", False)
+
+    try:
+        dc_opt = tg_ws_proxy.parse_dc_ip_list(dc_ip_list)
+    except ValueError as e:
+        log.error("Bad config dc_ip: %s", e)
+        _show_error(f"Ошибка конфигурации:\n{e}")
+        return
+
+    log.info("Starting proxy on %s:%d ...", host, port)
+    _proxy_thread = threading.Thread(
+        target=_run_proxy_thread,
+        args=(port, dc_opt, verbose, host),
+        daemon=True, name="proxy")
+    _proxy_thread.start()


 def stop_proxy():
-    _runtime.stop_proxy()
+    global _proxy_thread, _async_stop
+    if _async_stop:
+        loop, stop_ev = _async_stop
+        loop.call_soon_threadsafe(stop_ev.set)
+        if _proxy_thread:
+            _proxy_thread.join(timeout=2)
+    _proxy_thread = None
+    log.info("Proxy stopped")


 def restart_proxy():
-    _runtime.restart_proxy()
+    log.info("Restarting proxy...")
+    stop_proxy()
+    time.sleep(0.3)
+    start_proxy()


 def _show_error(text: str, title: str = "TG WS Proxy — Ошибка"):
@ -216,6 +369,12 @@ def _edit_config_dialog():
        return

    cfg = dict(_config)
+    cfg["autostart"] = is_autostart_enabled()
+
+    # Make sure that the autostart key is removed if autostart 
+    # is disabled, even if the executable file is moved.
+    if _supports_autostart() and not cfg["autostart"]:
+        set_autostart_enabled(False)

    ctk.set_appearance_mode("light")
    ctk.set_default_color_theme("blue")
@ -224,6 +383,8 @@ def _edit_config_dialog():
    root.title("TG WS Proxy — Настройки")
    root.resizable(False, False)
    root.attributes("-topmost", True)
+    icon_path = str(Path(__file__).parent / "icon.ico")
+    root.iconbitmap(icon_path)

    TG_BLUE = "#3390ec"
    TG_BLUE_HOVER = "#2b7cd4"
@ -234,7 +395,11 @@ def _edit_config_dialog():
    TEXT_SECONDARY = "#707579"
    FONT_FAMILY = "Segoe UI"

-    w, h = 420, 480
+    w, h = 420, 460
+
+    if _supports_autostart(): 
+        h += 70
+
    sw = root.winfo_screenwidth()
    sh = root.winfo_screenheight()
    root.geometry(f"{w}x{h}+{(sw-w)//2}+{(sh-h)//2}")
@ -285,10 +450,18 @@ def _edit_config_dialog():
                    corner_radius=6, border_width=2,
                    border_color=FIELD_BORDER).pack(anchor="w", pady=(0, 8))

-    # Info label
-    ctk.CTkLabel(frame, text="Изменения вступят в силу после перезапуска прокси.",
-                 font=(FONT_FAMILY, 11), text_color=TEXT_SECONDARY,
-                 anchor="w").pack(anchor="w", pady=(0, 16))
+    autostart_var = None
+    if _supports_autostart():
+        autostart_var = ctk.BooleanVar(value=cfg["autostart"])
+        ctk.CTkCheckBox(frame, text="Автозапуск при включении Windows",
+                        variable=autostart_var, font=(FONT_FAMILY, 13),
+                        text_color=TEXT_PRIMARY,
+                        fg_color=TG_BLUE, hover_color=TG_BLUE_HOVER,
+                        corner_radius=6, border_width=2,
+                        border_color=FIELD_BORDER).pack(anchor="w", pady=(0, 8))
+        ctk.CTkLabel(frame, text="При перемещении файла или открытии из другой папки\nавтозапуск будет сброшен",
+                 font=(FONT_FAMILY, 13), text_color=TEXT_SECONDARY,
+                 anchor="w", justify="left").pack(anchor="w", pady=(0, 8))

    def on_save():
        import socket as _sock
@ -320,11 +493,15 @@ def _edit_config_dialog():
            "port": port_val,
            "dc_ip": lines,
            "verbose": verbose_var.get(),
+            "autostart": (autostart_var.get() if autostart_var is not None else False),
        }
        save_config(new_cfg)
        _config.update(new_cfg)
        log.info("Config saved: %s", new_cfg)

+        if _supports_autostart():
+            set_autostart_enabled(bool(new_cfg.get("autostart", False)))
+
        _tray_icon.menu = _build_menu()

        from tkinter import messagebox
@ -341,18 +518,18 @@ def _edit_config_dialog():
        root.destroy()

    btn_frame = ctk.CTkFrame(frame, fg_color="transparent")
-    btn_frame.pack(fill="x")
-    ctk.CTkButton(btn_frame, text="Сохранить", width=140, height=38,
+    btn_frame.pack(fill="x", pady=(20, 0))
+    ctk.CTkButton(btn_frame, text="Сохранить", height=38,
                  font=(FONT_FAMILY, 14, "bold"), corner_radius=10,
                  fg_color=TG_BLUE, hover_color=TG_BLUE_HOVER,
                  text_color="#ffffff",
-                  command=on_save).pack(side="left", padx=(0, 10))
-    ctk.CTkButton(btn_frame, text="Отмена", width=140, height=38,
+                  command=on_save).pack(side="left", fill="x", expand=True, padx=(0, 8))
+    ctk.CTkButton(btn_frame, text="Отмена", height=38,
                  font=(FONT_FAMILY, 14), corner_radius=10,
                  fg_color=FIELD_BG, hover_color=FIELD_BORDER,
                  text_color=TEXT_PRIMARY, border_width=1,
                  border_color=FIELD_BORDER,
-                  command=on_cancel).pack(side="left")
+                  command=on_cancel).pack(side="right", fill="x", expand=True)

    root.mainloop()

@ -412,6 +589,8 @@ def _show_first_run():
    root.title("TG WS Proxy")
    root.resizable(False, False)
    root.attributes("-topmost", True)
+    icon_path = str(Path(__file__).parent / "icon.ico")
+    root.iconbitmap(icon_path)

    w, h = 520, 440
    sw = root.winfo_screenwidth()
@ -552,8 +731,14 @@ def _build_menu():
 def run_tray():
    global _tray_icon, _config

-    _config = _runtime.prepare()
-    _runtime.reset_log_file()
+    _config = load_config()
+    save_config(_config)
+
+    if LOG_FILE.exists():
+        try:
+            LOG_FILE.unlink()
+        except Exception:
+            pass

    setup_logging(_config.get("verbose", False))
    log.info("TG WS Proxy tray app starting")